diff options
105 files changed, 11789 insertions, 4439 deletions
diff --git a/arch/arm/configs/am3517_evm_defconfig b/arch/arm/configs/am3517_evm_defconfig index 232f8eeb72e3..e4f4fb522bac 100644 --- a/arch/arm/configs/am3517_evm_defconfig +++ b/arch/arm/configs/am3517_evm_defconfig @@ -774,7 +774,57 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_ARMCLCD is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_OMAP2_VRAM=y +CONFIG_OMAP2_VRFB=y +CONFIG_OMAP2_DSS=y +CONFIG_OMAP2_VRAM_SIZE=4 +CONFIG_OMAP2_DSS_DEBUG_SUPPORT=y +# CONFIG_OMAP2_DSS_RFBI is not set +CONFIG_OMAP2_DSS_VENC=y +# CONFIG_OMAP2_DSS_SDI is not set +# CONFIG_OMAP2_DSS_DSI is not set +# CONFIG_OMAP2_DSS_FAKE_VSYNC is not set +CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 +CONFIG_FB_OMAP2=y +CONFIG_FB_OMAP2_DEBUG_SUPPORT=y +# CONFIG_FB_OMAP2_FORCE_AUTO_UPDATE is not set +CONFIG_FB_OMAP2_NUM_FBS=3 + +# +# OMAP2/3 Display Device Drivers +# +CONFIG_PANEL_GENERIC=y +# CONFIG_PANEL_SHARP_LS037V7DW01 is not set +CONFIG_PANEL_SHARP_LQ043T1DG01=y # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # diff --git a/arch/arm/configs/omap3_evm_defconfig b/arch/arm/configs/omap3_evm_defconfig index a6dd6d1af806..b02e371b0997 100644 --- a/arch/arm/configs/omap3_evm_defconfig +++ b/arch/arm/configs/omap3_evm_defconfig @@ -911,7 +911,56 @@ CONFIG_DAB=y # # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m -# CONFIG_FB is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set +# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set +CONFIG_OMAP2_VRAM=y +CONFIG_OMAP2_VRFB=y +CONFIG_OMAP2_DSS=y +CONFIG_OMAP2_VRAM_SIZE=4 +# CONFIG_OMAP2_DSS_DEBUG_SUPPORT is not set +# CONFIG_OMAP2_DSS_RFBI is not set +CONFIG_OMAP2_DSS_VENC=y +# CONFIG_OMAP2_DSS_SDI is not set +# CONFIG_OMAP2_DSS_DSI is not set +# CONFIG_OMAP2_DSS_FAKE_VSYNC is not set +CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=4 +CONFIG_FB_OMAP2=y +# CONFIG_FB_OMAP2_DEBUG_SUPPORT is not set +# CONFIG_FB_OMAP2_FORCE_AUTO_UPDATE is not set +CONFIG_FB_OMAP2_NUM_FBS=3 + +# +# OMAP2/3 Display Device Drivers +# +CONFIG_PANEL_GENERIC=y +# CONFIG_PANEL_SAMSUNG_LTE430WQ_F0C is not set +CONFIG_PANEL_SHARP_LS037V7DW01=y # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # diff --git a/arch/arm/configs/rx51_defconfig b/arch/arm/configs/rx51_defconfig index 473f9e13f08b..56d4928cd4c9 100644 --- a/arch/arm/configs/rx51_defconfig +++ b/arch/arm/configs/rx51_defconfig @@ -784,6 +784,7 @@ CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set CONFIG_KEYBOARD_GPIO=m +CONFIG_KEYBOARD_TWL4030=y # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set @@ -809,6 +810,7 @@ CONFIG_INPUT_MISC=y # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set # CONFIG_INPUT_CM109 is not set +CONFIG_INPUT_TWL4030_PWRBUTTON=y CONFIG_INPUT_UINPUT=m # @@ -1110,7 +1112,40 @@ CONFIG_RADIO_ADAPTERS=y # # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set -# CONFIG_FB is not set +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y + +# Frame buffer hardware drivers +# +CONFIG_OMAP2_VRAM=y +CONFIG_OMAP2_VRFB=y +CONFIG_OMAP2_DSS=y +CONFIG_OMAP2_VRAM_SIZE=0 +# CONFIG_OMAP2_DSS_DEBUG_SUPPORT is not set +# CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS is not set +# CONFIG_OMAP2_DSS_DPI is not set +# CONFIG_OMAP2_DSS_RFBI is not set +# CONFIG_OMAP2_DSS_VENC is not set +CONFIG_OMAP2_DSS_SDI=y +# CONFIG_OMAP2_DSS_DSI is not set +# CONFIG_OMAP2_DSS_FAKE_VSYNC is not set +CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=0 +CONFIG_FB_OMAP2=y +CONFIG_FB_OMAP2_DEBUG_SUPPORT=y +CONFIG_FB_OMAP2_NUM_FBS=3 + +# +# OMAP2/3 Display Device Drivers +# +# CONFIG_PANEL_GENERIC is not set +# CONFIG_PANEL_SHARP_LS037V7DW01 is not set +# CONFIG_PANEL_SHARP_LQ043T1DG01 is not set +# CONFIG_PANEL_TOPPOLY_TDO35S is not set +# CONFIG_PANEL_TPO_TD043MTEA1 is not set +CONFIG_PANEL_ACX565AKM=y + # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # @@ -1127,6 +1162,8 @@ CONFIG_DISPLAY_SUPPORT=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_LOGO=y CONFIG_SOUND=y # CONFIG_SOUND_OSS_CORE is not set CONFIG_SND=y diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c index 3d725ae518e4..d029d1f5f9e2 100644 --- a/arch/arm/mach-msm/dma.c +++ b/arch/arm/mach-msm/dma.c @@ -69,6 +69,8 @@ void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd) writel(DMOV_CONFIG_IRQ_EN, DMOV_CONFIG(id)); } #endif + if (cmd->execute_func) + cmd->execute_func(cmd); PRINT_IO("msm_dmov_enqueue_cmd(%d), start command, status %x\n", id, status); list_add_tail(&cmd->list, &active_commands[id]); if (!channel_active) @@ -116,6 +118,7 @@ int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr) cmd.dmov_cmd.cmdptr = cmdptr; cmd.dmov_cmd.complete_func = dmov_exec_cmdptr_complete_func; + cmd.dmov_cmd.execute_func = NULL; cmd.id = id; init_completion(&cmd.complete); @@ -221,6 +224,8 @@ static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id) cmd = list_entry(ready_commands[id].next, typeof(*cmd), list); list_del(&cmd->list); list_add_tail(&cmd->list, &active_commands[id]); + if (cmd->execute_func) + cmd->execute_func(cmd); PRINT_FLOW("msm_datamover_irq_handler id %d, start command\n", id); writel(cmd->cmdptr, DMOV_CMD_PTR(id)); } diff --git a/arch/arm/mach-msm/include/mach/dma.h b/arch/arm/mach-msm/include/mach/dma.h index 04c51cc04f31..00f9bbfadbe6 100644 --- a/arch/arm/mach-msm/include/mach/dma.h +++ b/arch/arm/mach-msm/include/mach/dma.h @@ -28,6 +28,8 @@ struct msm_dmov_cmd { void (*complete_func)(struct msm_dmov_cmd *cmd, unsigned int result, struct msm_dmov_errdata *err); + void (*execute_func)(struct msm_dmov_cmd *cmd); + void *data; }; void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd); diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index d28e9e5702a0..ea52b034e963 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -119,6 +119,7 @@ obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0.o obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \ board-rx51-sdram.o \ board-rx51-peripherals.o \ + board-rx51-video.o \ hsmmc.o obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom2.o \ board-zoom-peripherals.o \ diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 962d377970e9..69b154cdc75d 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -39,6 +39,7 @@ #include <plat/board.h> #include <plat/common.h> +#include <plat/display.h> #include <plat/gpmc.h> #include <plat/nand.h> #include <plat/usb.h> @@ -106,6 +107,77 @@ static struct platform_device omap3beagle_nand_device = { .resource = &omap3beagle_nand_resource, }; +/* DSS */ + +static int beagle_enable_dvi(struct omap_dss_device *dssdev) +{ + if (gpio_is_valid(dssdev->reset_gpio)) + gpio_set_value(dssdev->reset_gpio, 1); + + return 0; +} + +static void beagle_disable_dvi(struct omap_dss_device *dssdev) +{ + if (gpio_is_valid(dssdev->reset_gpio)) + gpio_set_value(dssdev->reset_gpio, 0); +} + +static struct omap_dss_device beagle_dvi_device = { + .type = OMAP_DISPLAY_TYPE_DPI, + .name = "dvi", + .driver_name = "generic_panel", + .phy.dpi.data_lines = 24, + .reset_gpio = 170, + .platform_enable = beagle_enable_dvi, + .platform_disable = beagle_disable_dvi, +}; + +static struct omap_dss_device beagle_tv_device = { + .name = "tv", + .driver_name = "venc", + .type = OMAP_DISPLAY_TYPE_VENC, + .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, +}; + +static struct omap_dss_device *beagle_dss_devices[] = { + &beagle_dvi_device, + &beagle_tv_device, +}; + +static struct omap_dss_board_info beagle_dss_data = { + .num_devices = ARRAY_SIZE(beagle_dss_devices), + .devices = beagle_dss_devices, + .default_device = &beagle_dvi_device, +}; + +static struct platform_device beagle_dss_device = { + .name = "omapdss", + .id = -1, + .dev = { + .platform_data = &beagle_dss_data, + }, +}; + +static struct regulator_consumer_supply beagle_vdac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss"); + +static struct regulator_consumer_supply beagle_vdvi_supply = + REGULATOR_SUPPLY("vdds_dsi", "omapdss"); + +static void __init beagle_display_init(void) +{ + int r; + + r = gpio_request(beagle_dvi_device.reset_gpio, "DVI reset"); + if (r < 0) { + printk(KERN_ERR "Unable to get DVI reset GPIO\n"); + return; + } + + gpio_direction_output(beagle_dvi_device.reset_gpio, 0); +} + #include "sdram-micron-mt46h32m32lf-6.h" static struct omap2_hsmmc_info mmc[] = { @@ -117,15 +189,6 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct platform_device omap3_beagle_lcd_device = { - .name = "omap3beagle_lcd", - .id = -1, -}; - -static struct omap_lcd_config omap3_beagle_lcd_config __initdata = { - .ctrl_name = "internal", -}; - static struct regulator_consumer_supply beagle_vmmc1_supply = { .supply = "vmmc", }; @@ -181,16 +244,6 @@ static struct twl4030_gpio_platform_data beagle_gpio_data = { .setup = beagle_twl_gpio_setup, }; -static struct regulator_consumer_supply beagle_vdac_supply = { - .supply = "vdac", - .dev = &omap3_beagle_lcd_device.dev, -}; - -static struct regulator_consumer_supply beagle_vdvi_supply = { - .supply = "vdvi", - .dev = &omap3_beagle_lcd_device.dev, -}; - /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ static struct regulator_init_data beagle_vmmc1 = { .constraints = { @@ -349,14 +402,8 @@ static struct platform_device keys_gpio = { }, }; -static struct omap_board_config_kernel omap3_beagle_config[] __initdata = { - { OMAP_TAG_LCD, &omap3_beagle_lcd_config }, -}; - static void __init omap3_beagle_init_irq(void) { - omap_board_config = omap3_beagle_config; - omap_board_config_size = ARRAY_SIZE(omap3_beagle_config); omap2_init_common_hw(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); omap_init_irq(); @@ -367,9 +414,9 @@ static void __init omap3_beagle_init_irq(void) } static struct platform_device *omap3_beagle_devices[] __initdata = { - &omap3_beagle_lcd_device, &leds_gpio, &keys_gpio, + &beagle_dss_device, }; static void __init omap3beagle_flash_init(void) @@ -456,6 +503,8 @@ static void __init omap3_beagle_init(void) /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); + + beagle_display_init(); } static void __init omap3_beagle_map_io(void) diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 966f5f84f2bd..abdf321c2d41 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -45,6 +45,8 @@ /* list all spi devices here */ enum { RX51_SPI_WL1251, + RX51_SPI_MIPID, /* LCD panel */ + RX51_SPI_TSC2005, /* Touch Controller */ }; static struct wl12xx_platform_data wl1251_pdata; @@ -54,6 +56,16 @@ static struct omap2_mcspi_device_config wl1251_mcspi_config = { .single_channel = 1, }; +static struct omap2_mcspi_device_config mipid_mcspi_config = { + .turbo_mode = 0, + .single_channel = 1, +}; + +static struct omap2_mcspi_device_config tsc2005_mcspi_config = { + .turbo_mode = 0, + .single_channel = 1, +}; + static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = { [RX51_SPI_WL1251] = { .modalias = "wl1251", @@ -64,6 +76,22 @@ static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = { .controller_data = &wl1251_mcspi_config, .platform_data = &wl1251_pdata, }, + [RX51_SPI_MIPID] = { + .modalias = "acx565akm", + .bus_num = 1, + .chip_select = 2, + .max_speed_hz = 6000000, + .controller_data = &mipid_mcspi_config, + }, + [RX51_SPI_TSC2005] = { + .modalias = "tsc2005", + .bus_num = 1, + .chip_select = 0, + /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/ + .max_speed_hz = 6000000, + .controller_data = &tsc2005_mcspi_config, + /* .platform_data = &tsc2005_config,*/ + }, }; #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c new file mode 100644 index 000000000000..b743a4f42649 --- /dev/null +++ b/arch/arm/mach-omap2/board-rx51-video.c @@ -0,0 +1,109 @@ +/* + * linux/arch/arm/mach-omap2/board-rx51-video.c + * + * Copyright (C) 2010 Nokia + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/gpio.h> +#include <linux/spi/spi.h> +#include <linux/mm.h> + +#include <asm/mach-types.h> +#include <plat/mux.h> +#include <plat/display.h> +#include <plat/vram.h> +#include <plat/mcspi.h> + +#include "mux.h" + +#define RX51_LCD_RESET_GPIO 90 + +#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) + +static int rx51_lcd_enable(struct omap_dss_device *dssdev) +{ + gpio_set_value(dssdev->reset_gpio, 1); + return 0; +} + +static void rx51_lcd_disable(struct omap_dss_device *dssdev) +{ + gpio_set_value(dssdev->reset_gpio, 0); +} + +static struct omap_dss_device rx51_lcd_device = { + .name = "lcd", + .driver_name = "panel-acx565akm", + .type = OMAP_DISPLAY_TYPE_SDI, + .phy.sdi.datapairs = 2, + .reset_gpio = RX51_LCD_RESET_GPIO, + .platform_enable = rx51_lcd_enable, + .platform_disable = rx51_lcd_disable, +}; + +static struct omap_dss_device *rx51_dss_devices[] = { + &rx51_lcd_device, +}; + +static struct omap_dss_board_info rx51_dss_board_info = { + .num_devices = ARRAY_SIZE(rx51_dss_devices), + .devices = rx51_dss_devices, + .default_device = &rx51_lcd_device, +}; + +struct platform_device rx51_display_device = { + .name = "omapdss", + .id = -1, + .dev = { + .platform_data = &rx51_dss_board_info, + }, +}; + +static struct platform_device *rx51_video_devices[] __initdata = { + &rx51_display_device, +}; + +static int __init rx51_video_init(void) +{ + if (!machine_is_nokia_rx51()) + return 0; + + if (omap_mux_init_gpio(RX51_LCD_RESET_GPIO, OMAP_PIN_OUTPUT)) { + pr_err("%s cannot configure MUX for LCD RESET\n", __func__); + return 0; + } + + if (gpio_request(RX51_LCD_RESET_GPIO, "LCD ACX565AKM reset")) { + pr_err("%s failed to get LCD Reset GPIO\n", __func__); + return 0; + } + + gpio_direction_output(RX51_LCD_RESET_GPIO, 1); + + platform_add_devices(rx51_video_devices, + ARRAY_SIZE(rx51_video_devices)); + return 0; +} + +subsys_initcall(rx51_video_init); + +void __init rx51_video_mem_init(void) +{ + /* + * GFX 864x480x32bpp + * VID1/2 1280x720x32bpp double buffered + */ + omap_vram_set_sdram_vram(PAGE_ALIGN(864 * 480 * 4) + + 2 * PAGE_ALIGN(1280 * 720 * 4 * 2), 0); +} + +#else +void __init rx51_video_mem_init(void) { } +#endif /* defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) */ diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index b155c366c650..1b86b5bb87a2 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -36,6 +36,7 @@ #define RX51_GPIO_SLEEP_IND 162 struct omap_sdrc_params *rx51_get_sdram_timings(void); +extern void rx51_video_mem_init(void); static struct gpio_led gpio_leds[] = { { @@ -143,6 +144,7 @@ static void __init rx51_init(void) static void __init rx51_map_io(void) { omap2_set_globals_343x(); + rx51_video_mem_init(); omap34xx_map_common_io(); } diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c index 23bc981574f6..37d65d62ed8f 100644 --- a/arch/arm/mach-omap2/clock2420_data.c +++ b/arch/arm/mach-omap2/clock2420_data.c @@ -1836,7 +1836,7 @@ static struct omap_clk omap2420_clks[] = { CLK(NULL, "vlynq_ick", &vlynq_ick, CK_242X), CLK(NULL, "vlynq_fck", &vlynq_fck, CK_242X), CLK(NULL, "des_ick", &des_ick, CK_242X), - CLK(NULL, "sha_ick", &sha_ick, CK_242X), + CLK("omap-sham", "ick", &sha_ick, CK_242X), CLK("omap_rng", "ick", &rng_ick, CK_242X), CLK(NULL, "aes_ick", &aes_ick, CK_242X), CLK(NULL, "pka_ick", &pka_ick, CK_242X), diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c index 2df50d97deb2..b33118fb6a87 100644 --- a/arch/arm/mach-omap2/clock2430_data.c +++ b/arch/arm/mach-omap2/clock2430_data.c @@ -1924,7 +1924,7 @@ static struct omap_clk omap2430_clks[] = { CLK(NULL, "sdma_ick", &sdma_ick, CK_243X), CLK(NULL, "sdrc_ick", &sdrc_ick, CK_243X), CLK(NULL, "des_ick", &des_ick, CK_243X), - CLK(NULL, "sha_ick", &sha_ick, CK_243X), + CLK("omap-sham", "ick", &sha_ick, CK_243X), CLK("omap_rng", "ick", &rng_ick, CK_243X), CLK(NULL, "aes_ick", &aes_ick, CK_243X), CLK(NULL, "pka_ick", &pka_ick, CK_243X), diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index 833be485c89e..41b155acfca7 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -3284,7 +3284,7 @@ static struct omap_clk omap3xxx_clks[] = { CLK("mmci-omap-hs.2", "ick", &mmchs3_ick, CK_3430ES2 | CK_AM35XX), CLK(NULL, "icr_ick", &icr_ick, CK_343X), CLK(NULL, "aes2_ick", &aes2_ick, CK_343X), - CLK(NULL, "sha12_ick", &sha12_ick, CK_343X), + CLK("omap-sham", "ick", &sha12_ick, CK_343X), CLK(NULL, "des2_ick", &des2_ick, CK_343X), CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_3XXX), CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_3XXX), diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 705a7a30a87f..03e6c9ed82a4 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -28,6 +28,7 @@ #include <plat/mux.h> #include <mach/gpio.h> #include <plat/mmc.h> +#include <plat/dma.h> #include "mux.h" @@ -486,8 +487,10 @@ static void omap_init_pmu(void) } -#ifdef CONFIG_OMAP_SHA1_MD5 -static struct resource sha1_md5_resources[] = { +#if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) || defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE) + +#ifdef CONFIG_ARCH_OMAP2 +static struct resource omap2_sham_resources[] = { { .start = OMAP24XX_SEC_SHA1MD5_BASE, .end = OMAP24XX_SEC_SHA1MD5_BASE + 0x64, @@ -498,20 +501,55 @@ static struct resource sha1_md5_resources[] = { .flags = IORESOURCE_IRQ, } }; +static int omap2_sham_resources_sz = ARRAY_SIZE(omap2_sham_resources); +#else +#define omap2_sham_resources NULL +#define omap2_sham_resources_sz 0 +#endif -static struct platform_device sha1_md5_device = { - .name = "OMAP SHA1/MD5", +#ifdef CONFIG_ARCH_OMAP3 +static struct resource omap3_sham_resources[] = { + { + .start = OMAP34XX_SEC_SHA1MD5_BASE, + .end = OMAP34XX_SEC_SHA1MD5_BASE + 0x64, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_34XX_SHA1MD52_IRQ, + .flags = IORESOURCE_IRQ, + }, + { + .start = OMAP34XX_DMA_SHA1MD5_RX, + .flags = IORESOURCE_DMA, + } +}; +static int omap3_sham_resources_sz = ARRAY_SIZE(omap3_sham_resources); +#else +#define omap3_sham_resources NULL +#define omap3_sham_resources_sz 0 +#endif + +static struct platform_device sham_device = { + .name = "omap-sham", .id = -1, - .num_resources = ARRAY_SIZE(sha1_md5_resources), - .resource = sha1_md5_resources, }; -static void omap_init_sha1_md5(void) +static void omap_init_sham(void) { - platform_device_register(&sha1_md5_device); + if (cpu_is_omap24xx()) { + sham_device.resource = omap2_sham_resources; + sham_device.num_resources = omap2_sham_resources_sz; + } else if (cpu_is_omap34xx()) { + sham_device.resource = omap3_sham_resources; + sham_device.num_resources = omap3_sham_resources_sz; + } else { + pr_err("%s: platform not supported\n", __func__); + return; + } + platform_device_register(&sham_device); } #else -static inline void omap_init_sha1_md5(void) { } +static inline void omap_init_sham(void) { } #endif /*-------------------------------------------------------------------------*/ @@ -869,7 +907,7 @@ static int __init omap2_init_devices(void) omap_init_pmu(); omap_hdq_init(); omap_init_sti(); - omap_init_sha1_md5(); + omap_init_sham(); omap_init_vout(); return 0; diff --git a/arch/arm/plat-omap/include/plat/omap34xx.h b/arch/arm/plat-omap/include/plat/omap34xx.h index 2845fdc658b0..98fc8b4a4cc4 100644 --- a/arch/arm/plat-omap/include/plat/omap34xx.h +++ b/arch/arm/plat-omap/include/plat/omap34xx.h @@ -82,5 +82,10 @@ #define OMAP34XX_MAILBOX_BASE (L4_34XX_BASE + 0x94000) +/* Security */ +#define OMAP34XX_SEC_BASE (L4_34XX_BASE + 0xA0000) +#define OMAP34XX_SEC_SHA1MD5_BASE (OMAP34XX_SEC_BASE + 0x23000) +#define OMAP34XX_SEC_AES_BASE (OMAP34XX_SEC_BASE + 0x25000) + #endif /* __ASM_ARCH_OMAP3_H */ diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 7e6fd1cbd3f8..cdaae942623d 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1075,6 +1075,8 @@ config CPU_LOONGSON2F bool "Loongson 2F" depends on SYS_HAS_CPU_LOONGSON2F select CPU_LOONGSON2 + select GENERIC_GPIO + select ARCH_REQUIRE_GPIOLIB help The Loongson 2F processor implements the MIPS III instruction set with many extensions. diff --git a/arch/mips/alchemy/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c index 99ae84ce5af3..ca0506a8585a 100644 --- a/arch/mips/alchemy/common/dbdma.c +++ b/arch/mips/alchemy/common/dbdma.c @@ -36,6 +36,7 @@ #include <linux/spinlock.h> #include <linux/interrupt.h> #include <linux/module.h> +#include <linux/sysdev.h> #include <asm/mach-au1x00/au1000.h> #include <asm/mach-au1x00/au1xxx_dbdma.h> @@ -174,10 +175,6 @@ static dbdev_tab_t dbdev_tab[] = { #define DBDEV_TAB_SIZE ARRAY_SIZE(dbdev_tab) -#ifdef CONFIG_PM -static u32 au1xxx_dbdma_pm_regs[NUM_DBDMA_CHANS + 1][6]; -#endif - static chan_tab_t *chan_tab_ptr[NUM_DBDMA_CHANS]; @@ -960,29 +957,37 @@ u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr) return nbytes; } -#ifdef CONFIG_PM -void au1xxx_dbdma_suspend(void) + +struct alchemy_dbdma_sysdev { + struct sys_device sysdev; + u32 pm_regs[NUM_DBDMA_CHANS + 1][6]; +}; + +static int alchemy_dbdma_suspend(struct sys_device *dev, + pm_message_t state) { + struct alchemy_dbdma_sysdev *sdev = + container_of(dev, struct alchemy_dbdma_sysdev, sysdev); int i; u32 addr; addr = DDMA_GLOBAL_BASE; - au1xxx_dbdma_pm_regs[0][0] = au_readl(addr + 0x00); - au1xxx_dbdma_pm_regs[0][1] = au_readl(addr + 0x04); - au1xxx_dbdma_pm_regs[0][2] = au_readl(addr + 0x08); - au1xxx_dbdma_pm_regs[0][3] = au_readl(addr + 0x0c); + sdev->pm_regs[0][0] = au_readl(addr + 0x00); + sdev->pm_regs[0][1] = au_readl(addr + 0x04); + sdev->pm_regs[0][2] = au_readl(addr + 0x08); + sdev->pm_regs[0][3] = au_readl(addr + 0x0c); /* save channel configurations */ for (i = 1, addr = DDMA_CHANNEL_BASE; i <= NUM_DBDMA_CHANS; i++) { - au1xxx_dbdma_pm_regs[i][0] = au_readl(addr + 0x00); - au1xxx_dbdma_pm_regs[i][1] = au_readl(addr + 0x04); - au1xxx_dbdma_pm_regs[i][2] = au_readl(addr + 0x08); - au1xxx_dbdma_pm_regs[i][3] = au_readl(addr + 0x0c); - au1xxx_dbdma_pm_regs[i][4] = au_readl(addr + 0x10); - au1xxx_dbdma_pm_regs[i][5] = au_readl(addr + 0x14); + sdev->pm_regs[i][0] = au_readl(addr + 0x00); + sdev->pm_regs[i][1] = au_readl(addr + 0x04); + sdev->pm_regs[i][2] = au_readl(addr + 0x08); + sdev->pm_regs[i][3] = au_readl(addr + 0x0c); + sdev->pm_regs[i][4] = au_readl(addr + 0x10); + sdev->pm_regs[i][5] = au_readl(addr + 0x14); /* halt channel */ - au_writel(au1xxx_dbdma_pm_regs[i][0] & ~1, addr + 0x00); + au_writel(sdev->pm_regs[i][0] & ~1, addr + 0x00); au_sync(); while (!(au_readl(addr + 0x14) & 1)) au_sync(); @@ -992,32 +997,65 @@ void au1xxx_dbdma_suspend(void) /* disable channel interrupts */ au_writel(0, DDMA_GLOBAL_BASE + 0x0c); au_sync(); + + return 0; } -void au1xxx_dbdma_resume(void) +static int alchemy_dbdma_resume(struct sys_device *dev) { + struct alchemy_dbdma_sysdev *sdev = + container_of(dev, struct alchemy_dbdma_sysdev, sysdev); int i; u32 addr; addr = DDMA_GLOBAL_BASE; - au_writel(au1xxx_dbdma_pm_regs[0][0], addr + 0x00); - au_writel(au1xxx_dbdma_pm_regs[0][1], addr + 0x04); - au_writel(au1xxx_dbdma_pm_regs[0][2], addr + 0x08); - au_writel(au1xxx_dbdma_pm_regs[0][3], addr + 0x0c); + au_writel(sdev->pm_regs[0][0], addr + 0x00); + au_writel(sdev->pm_regs[0][1], addr + 0x04); + au_writel(sdev->pm_regs[0][2], addr + 0x08); + au_writel(sdev->pm_regs[0][3], addr + 0x0c); /* restore channel configurations */ for (i = 1, addr = DDMA_CHANNEL_BASE; i <= NUM_DBDMA_CHANS; i++) { - au_writel(au1xxx_dbdma_pm_regs[i][0], addr + 0x00); - au_writel(au1xxx_dbdma_pm_regs[i][1], addr + 0x04); - au_writel(au1xxx_dbdma_pm_regs[i][2], addr + 0x08); - au_writel(au1xxx_dbdma_pm_regs[i][3], addr + 0x0c); - au_writel(au1xxx_dbdma_pm_regs[i][4], addr + 0x10); - au_writel(au1xxx_dbdma_pm_regs[i][5], addr + 0x14); + au_writel(sdev->pm_regs[i][0], addr + 0x00); + au_writel(sdev->pm_regs[i][1], addr + 0x04); + au_writel(sdev->pm_regs[i][2], addr + 0x08); + au_writel(sdev->pm_regs[i][3], addr + 0x0c); + au_writel(sdev->pm_regs[i][4], addr + 0x10); + au_writel(sdev->pm_regs[i][5], addr + 0x14); au_sync(); addr += 0x100; /* next channel base */ } + + return 0; +} + +static struct sysdev_class alchemy_dbdma_sysdev_class = { + .name = "dbdma", + .suspend = alchemy_dbdma_suspend, + .resume = alchemy_dbdma_resume, +}; + +static int __init alchemy_dbdma_sysdev_init(void) +{ + struct alchemy_dbdma_sysdev *sdev; + int ret; + + ret = sysdev_class_register(&alchemy_dbdma_sysdev_class); + if (ret) + return ret; + + sdev = kzalloc(sizeof(struct alchemy_dbdma_sysdev), GFP_KERNEL); + if (!sdev) + return -ENOMEM; + + sdev->sysdev.id = -1; + sdev->sysdev.cls = &alchemy_dbdma_sysdev_class; + ret = sysdev_register(&sdev->sysdev); + if (ret) + kfree(sdev); + + return ret; } -#endif /* CONFIG_PM */ static int __init au1xxx_dbdma_init(void) { @@ -1046,6 +1084,11 @@ static int __init au1xxx_dbdma_init(void) else { dbdma_initialized = 1; printk(KERN_INFO "Alchemy DBDMA initialized\n"); + ret = alchemy_dbdma_sysdev_init(); + if (ret) { + printk(KERN_ERR "DBDMA PM init failed\n"); + ret = 0; + } } return ret; diff --git a/arch/mips/alchemy/common/irq.c b/arch/mips/alchemy/common/irq.c index b2821ace4d00..9f78ada83b3c 100644 --- a/arch/mips/alchemy/common/irq.c +++ b/arch/mips/alchemy/common/irq.c @@ -29,6 +29,8 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <linux/slab.h> +#include <linux/sysdev.h> #include <asm/irq_cpu.h> #include <asm/mipsregs.h> @@ -216,90 +218,6 @@ struct au1xxx_irqmap au1200_irqmap[] __initdata = { }; -#ifdef CONFIG_PM - -/* - * Save/restore the interrupt controller state. - * Called from the save/restore core registers as part of the - * au_sleep function in power.c.....maybe I should just pm_register() - * them instead? - */ -static unsigned int sleep_intctl_config0[2]; -static unsigned int sleep_intctl_config1[2]; -static unsigned int sleep_intctl_config2[2]; -static unsigned int sleep_intctl_src[2]; -static unsigned int sleep_intctl_assign[2]; -static unsigned int sleep_intctl_wake[2]; -static unsigned int sleep_intctl_mask[2]; - -void save_au1xxx_intctl(void) -{ - sleep_intctl_config0[0] = au_readl(IC0_CFG0RD); - sleep_intctl_config1[0] = au_readl(IC0_CFG1RD); - sleep_intctl_config2[0] = au_readl(IC0_CFG2RD); - sleep_intctl_src[0] = au_readl(IC0_SRCRD); - sleep_intctl_assign[0] = au_readl(IC0_ASSIGNRD); - sleep_intctl_wake[0] = au_readl(IC0_WAKERD); - sleep_intctl_mask[0] = au_readl(IC0_MASKRD); - - sleep_intctl_config0[1] = au_readl(IC1_CFG0RD); - sleep_intctl_config1[1] = au_readl(IC1_CFG1RD); - sleep_intctl_config2[1] = au_readl(IC1_CFG2RD); - sleep_intctl_src[1] = au_readl(IC1_SRCRD); - sleep_intctl_assign[1] = au_readl(IC1_ASSIGNRD); - sleep_intctl_wake[1] = au_readl(IC1_WAKERD); - sleep_intctl_mask[1] = au_readl(IC1_MASKRD); -} - -/* - * For most restore operations, we clear the entire register and - * then set the bits we found during the save. - */ -void restore_au1xxx_intctl(void) -{ - au_writel(0xffffffff, IC0_MASKCLR); au_sync(); - - au_writel(0xffffffff, IC0_CFG0CLR); au_sync(); - au_writel(sleep_intctl_config0[0], IC0_CFG0SET); au_sync(); - au_writel(0xffffffff, IC0_CFG1CLR); au_sync(); - au_writel(sleep_intctl_config1[0], IC0_CFG1SET); au_sync(); - au_writel(0xffffffff, IC0_CFG2CLR); au_sync(); - au_writel(sleep_intctl_config2[0], IC0_CFG2SET); au_sync(); - au_writel(0xffffffff, IC0_SRCCLR); au_sync(); - au_writel(sleep_intctl_src[0], IC0_SRCSET); au_sync(); - au_writel(0xffffffff, IC0_ASSIGNCLR); au_sync(); - au_writel(sleep_intctl_assign[0], IC0_ASSIGNSET); au_sync(); - au_writel(0xffffffff, IC0_WAKECLR); au_sync(); - au_writel(sleep_intctl_wake[0], IC0_WAKESET); au_sync(); - au_writel(0xffffffff, IC0_RISINGCLR); au_sync(); - au_writel(0xffffffff, IC0_FALLINGCLR); au_sync(); - au_writel(0x00000000, IC0_TESTBIT); au_sync(); - - au_writel(0xffffffff, IC1_MASKCLR); au_sync(); - - au_writel(0xffffffff, IC1_CFG0CLR); au_sync(); - au_writel(sleep_intctl_config0[1], IC1_CFG0SET); au_sync(); - au_writel(0xffffffff, IC1_CFG1CLR); au_sync(); - au_writel(sleep_intctl_config1[1], IC1_CFG1SET); au_sync(); - au_writel(0xffffffff, IC1_CFG2CLR); au_sync(); - au_writel(sleep_intctl_config2[1], IC1_CFG2SET); au_sync(); - au_writel(0xffffffff, IC1_SRCCLR); au_sync(); - au_writel(sleep_intctl_src[1], IC1_SRCSET); au_sync(); - au_writel(0xffffffff, IC1_ASSIGNCLR); au_sync(); - au_writel(sleep_intctl_assign[1], IC1_ASSIGNSET); au_sync(); - au_writel(0xffffffff, IC1_WAKECLR); au_sync(); - au_writel(sleep_intctl_wake[1], IC1_WAKESET); au_sync(); - au_writel(0xffffffff, IC1_RISINGCLR); au_sync(); - au_writel(0xffffffff, IC1_FALLINGCLR); au_sync(); - au_writel(0x00000000, IC1_TESTBIT); au_sync(); - - au_writel(sleep_intctl_mask[1], IC1_MASKSET); au_sync(); - - au_writel(sleep_intctl_mask[0], IC0_MASKSET); au_sync(); -} -#endif /* CONFIG_PM */ - - static void au1x_ic0_unmask(unsigned int irq_nr) { unsigned int bit = irq_nr - AU1000_INTC0_INT_BASE; @@ -635,3 +553,91 @@ void __init arch_init_irq(void) break; } } + +struct alchemy_ic_sysdev { + struct sys_device sysdev; + void __iomem *base; + unsigned long pmdata[7]; +}; + +static int alchemy_ic_suspend(struct sys_device *dev, pm_message_t state) +{ + struct alchemy_ic_sysdev *icdev = + container_of(dev, struct alchemy_ic_sysdev, sysdev); + + icdev->pmdata[0] = __raw_readl(icdev->base + IC_CFG0RD); + icdev->pmdata[1] = __raw_readl(icdev->base + IC_CFG1RD); + icdev->pmdata[2] = __raw_readl(icdev->base + IC_CFG2RD); + icdev->pmdata[3] = __raw_readl(icdev->base + IC_SRCRD); + icdev->pmdata[4] = __raw_readl(icdev->base + IC_ASSIGNRD); + icdev->pmdata[5] = __raw_readl(icdev->base + IC_WAKERD); + icdev->pmdata[6] = __raw_readl(icdev->base + IC_MASKRD); + + return 0; +} + +static int alchemy_ic_resume(struct sys_device *dev) +{ + struct alchemy_ic_sysdev *icdev = + container_of(dev, struct alchemy_ic_sysdev, sysdev); + + __raw_writel(0xffffffff, icdev->base + IC_MASKCLR); + __raw_writel(0xffffffff, icdev->base + IC_CFG0CLR); + __raw_writel(0xffffffff, icdev->base + IC_CFG1CLR); + __raw_writel(0xffffffff, icdev->base + IC_CFG2CLR); + __raw_writel(0xffffffff, icdev->base + IC_SRCCLR); + __raw_writel(0xffffffff, icdev->base + IC_ASSIGNCLR); + __raw_writel(0xffffffff, icdev->base + IC_WAKECLR); + __raw_writel(0xffffffff, icdev->base + IC_RISINGCLR); + __raw_writel(0xffffffff, icdev->base + IC_FALLINGCLR); + __raw_writel(0x00000000, icdev->base + IC_TESTBIT); + wmb(); + __raw_writel(icdev->pmdata[0], icdev->base + IC_CFG0SET); + __raw_writel(icdev->pmdata[1], icdev->base + IC_CFG1SET); + __raw_writel(icdev->pmdata[2], icdev->base + IC_CFG2SET); + __raw_writel(icdev->pmdata[3], icdev->base + IC_SRCSET); + __raw_writel(icdev->pmdata[4], icdev->base + IC_ASSIGNSET); + __raw_writel(icdev->pmdata[5], icdev->base + IC_WAKESET); + wmb(); + + __raw_writel(icdev->pmdata[6], icdev->base + IC_MASKSET); + wmb(); + + return 0; +} + +static struct sysdev_class alchemy_ic_sysdev_class = { + .name = "ic", + .suspend = alchemy_ic_suspend, + .resume = alchemy_ic_resume, +}; + +static int __init alchemy_ic_sysdev_init(void) +{ + struct alchemy_ic_sysdev *icdev; + unsigned long icbase[2] = { IC0_PHYS_ADDR, IC1_PHYS_ADDR }; + int err, i; + + err = sysdev_class_register(&alchemy_ic_sysdev_class); + if (err) + return err; + + for (i = 0; i < 2; i++) { + icdev = kzalloc(sizeof(struct alchemy_ic_sysdev), GFP_KERNEL); + if (!icdev) + return -ENOMEM; + + icdev->base = ioremap(icbase[i], 0x1000); + + icdev->sysdev.id = i; + icdev->sysdev.cls = &alchemy_ic_sysdev_class; + err = sysdev_register(&icdev->sysdev); + if (err) { + kfree(icdev); + return err; + } + } + + return 0; +} +device_initcall(alchemy_ic_sysdev_init); diff --git a/arch/mips/alchemy/common/power.c b/arch/mips/alchemy/common/power.c index 6ab7b42aa1be..14eb8c492da2 100644 --- a/arch/mips/alchemy/common/power.c +++ b/arch/mips/alchemy/common/power.c @@ -36,9 +36,6 @@ #include <asm/uaccess.h> #include <asm/mach-au1x00/au1000.h> -#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200) -#include <asm/mach-au1x00/au1xxx_dbdma.h> -#endif #ifdef CONFIG_PM @@ -106,9 +103,6 @@ static void save_core_regs(void) sleep_usb[1] = au_readl(0xb4020024); /* OTG_MUX */ #endif - /* Save interrupt controller state. */ - save_au1xxx_intctl(); - /* Clocks and PLLs. */ sleep_sys_clocks[0] = au_readl(SYS_FREQCTRL0); sleep_sys_clocks[1] = au_readl(SYS_FREQCTRL1); @@ -132,10 +126,6 @@ static void save_core_regs(void) sleep_static_memctlr[3][0] = au_readl(MEM_STCFG3); sleep_static_memctlr[3][1] = au_readl(MEM_STTIME3); sleep_static_memctlr[3][2] = au_readl(MEM_STADDR3); - -#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200) - au1xxx_dbdma_suspend(); -#endif } static void restore_core_regs(void) @@ -199,12 +189,6 @@ static void restore_core_regs(void) au_writel(sleep_uart0_linectl, UART0_ADDR + UART_LCR); au_sync(); au_writel(sleep_uart0_clkdiv, UART0_ADDR + UART_CLK); au_sync(); } - - restore_au1xxx_intctl(); - -#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200) - au1xxx_dbdma_resume(); -#endif } void au_sleep(void) diff --git a/arch/mips/alchemy/devboards/pb1000/board_setup.c b/arch/mips/alchemy/devboards/pb1000/board_setup.c index b5311d8a29ab..4ef50d86b181 100644 --- a/arch/mips/alchemy/devboards/pb1000/board_setup.c +++ b/arch/mips/alchemy/devboards/pb1000/board_setup.c @@ -27,8 +27,10 @@ #include <linux/gpio.h> #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/pm.h> #include <asm/mach-au1x00/au1000.h> #include <asm/mach-pb1x00/pb1000.h> +#include <asm/reboot.h> #include <prom.h> #include "../platform.h" @@ -38,8 +40,16 @@ const char *get_system_type(void) return "Alchemy Pb1000"; } -void board_reset(void) +static void board_reset(char *c) { + asm volatile ("jr %0" : : "r" (0xbfc00000)); +} + +static void board_power_off(void) +{ + printk(KERN_ALERT "It's now safe to remove power\n"); + while (1) + asm volatile (".set mips3 ; wait ; .set mips1"); } void __init board_setup(void) @@ -177,6 +187,10 @@ void __init board_setup(void) au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL); break; } + + pm_power_off = board_power_off; + _machine_halt = board_power_off; + _machine_restart = board_reset; } static int __init pb1000_init_irq(void) diff --git a/arch/mips/alchemy/devboards/pb1100/board_setup.c b/arch/mips/alchemy/devboards/pb1100/board_setup.c index c7b4caa81a35..90dda5f3ecc5 100644 --- a/arch/mips/alchemy/devboards/pb1100/board_setup.c +++ b/arch/mips/alchemy/devboards/pb1100/board_setup.c @@ -39,11 +39,6 @@ const char *get_system_type(void) return "Alchemy Pb1100"; } -void board_reset(void) -{ - bcsr_write(BCSR_SYSTEM, 0); -} - void __init board_setup(void) { volatile void __iomem *base = (volatile void __iomem *)0xac000000UL; diff --git a/arch/mips/alchemy/devboards/pb1200/board_setup.c b/arch/mips/alchemy/devboards/pb1200/board_setup.c index 3184063f8042..8b4466f2d44a 100644 --- a/arch/mips/alchemy/devboards/pb1200/board_setup.c +++ b/arch/mips/alchemy/devboards/pb1200/board_setup.c @@ -48,12 +48,6 @@ const char *get_system_type(void) return "Alchemy Pb1200"; } -void board_reset(void) -{ - bcsr_write(BCSR_RESETS, 0); - bcsr_write(BCSR_SYSTEM, 0); -} - void __init board_setup(void) { printk(KERN_INFO "AMD Alchemy Pb1200 Board\n"); diff --git a/arch/mips/alchemy/devboards/pb1500/board_setup.c b/arch/mips/alchemy/devboards/pb1500/board_setup.c index fa9770ac358a..9cd9dfa698e7 100644 --- a/arch/mips/alchemy/devboards/pb1500/board_setup.c +++ b/arch/mips/alchemy/devboards/pb1500/board_setup.c @@ -45,11 +45,6 @@ const char *get_system_type(void) return "Alchemy Pb1500"; } -void board_reset(void) -{ - bcsr_write(BCSR_SYSTEM, 0); -} - void __init board_setup(void) { u32 pin_func; diff --git a/arch/mips/alchemy/devboards/pb1550/board_setup.c b/arch/mips/alchemy/devboards/pb1550/board_setup.c index 1e8fb3ddd726..9d7d6edafa8d 100644 --- a/arch/mips/alchemy/devboards/pb1550/board_setup.c +++ b/arch/mips/alchemy/devboards/pb1550/board_setup.c @@ -48,11 +48,6 @@ const char *get_system_type(void) return "Alchemy Pb1550"; } -void board_reset(void) -{ - bcsr_write(BCSR_SYSTEM, 0); -} - void __init board_setup(void) { u32 pin_func; diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c index 2fafc78e5ce1..566f2d7f2ea3 100644 --- a/arch/mips/ar7/platform.c +++ b/arch/mips/ar7/platform.c @@ -576,7 +576,6 @@ static int __init ar7_register_devices(void) { void __iomem *bootcr; u32 val; - u16 chip_id; int res; res = ar7_register_uarts(); @@ -635,18 +634,10 @@ static int __init ar7_register_devices(void) val = readl(bootcr); iounmap(bootcr); if (val & AR7_WDT_HW_ENA) { - chip_id = ar7_chip_id(); - switch (chip_id) { - case AR7_CHIP_7100: - case AR7_CHIP_7200: - ar7_wdt_res.start = AR7_REGS_WDT; - break; - case AR7_CHIP_7300: + if (ar7_has_high_vlynq()) ar7_wdt_res.start = UR8_REGS_WDT; - break; - default: - break; - } + else + ar7_wdt_res.start = AR7_REGS_WDT; ar7_wdt_res.end = ar7_wdt_res.start + 0x20; res = platform_device_register(&ar7_wdt); @@ -656,4 +647,4 @@ static int __init ar7_register_devices(void) return 0; } -arch_initcall(ar7_register_devices); +device_initcall(ar7_register_devices); diff --git a/arch/mips/bcm63xx/gpio.c b/arch/mips/bcm63xx/gpio.c index 315bc7f79ce1..f560fe7d38dd 100644 --- a/arch/mips/bcm63xx/gpio.c +++ b/arch/mips/bcm63xx/gpio.c @@ -91,7 +91,7 @@ static int bcm63xx_gpio_set_direction(struct gpio_chip *chip, spin_lock_irqsave(&bcm63xx_gpio_lock, flags); tmp = bcm_gpio_readl(reg); - if (dir == GPIO_DIR_IN) + if (dir == BCM63XX_GPIO_DIR_IN) tmp &= ~mask; else tmp |= mask; @@ -103,14 +103,14 @@ static int bcm63xx_gpio_set_direction(struct gpio_chip *chip, static int bcm63xx_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) { - return bcm63xx_gpio_set_direction(chip, gpio, GPIO_DIR_IN); + return bcm63xx_gpio_set_direction(chip, gpio, BCM63XX_GPIO_DIR_IN); } static int bcm63xx_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, int value) { bcm63xx_gpio_set(chip, gpio, value); - return bcm63xx_gpio_set_direction(chip, gpio, GPIO_DIR_OUT); + return bcm63xx_gpio_set_direction(chip, gpio, BCM63XX_GPIO_DIR_OUT); } diff --git a/arch/mips/cavium-octeon/serial.c b/arch/mips/cavium-octeon/serial.c index 8240728d485a..83eac37a1ff9 100644 --- a/arch/mips/cavium-octeon/serial.c +++ b/arch/mips/cavium-octeon/serial.c @@ -65,7 +65,11 @@ static void __init octeon_uart_set_common(struct plat_serial8250_port *p) p->type = PORT_OCTEON; p->iotype = UPIO_MEM; p->regshift = 3; /* I/O addresses are every 8 bytes */ - p->uartclk = mips_hpt_frequency; + if (octeon_is_simulation()) + /* Make simulator output fast*/ + p->uartclk = 115200 * 16; + else + p->uartclk = mips_hpt_frequency; p->serial_in = octeon_serial_in; p->serial_out = octeon_serial_out; } diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c index 9a06fa9f9f0c..d1b5ffaf0281 100644 --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -403,7 +403,6 @@ void __init prom_init(void) const int coreid = cvmx_get_core_num(); int i; int argc; - struct uart_port octeon_port; #ifdef CONFIG_CAVIUM_RESERVE32 int64_t addr = -1; #endif @@ -610,30 +609,6 @@ void __init prom_init(void) _machine_restart = octeon_restart; _machine_halt = octeon_halt; - memset(&octeon_port, 0, sizeof(octeon_port)); - /* - * For early_serial_setup we don't set the port type or - * UPF_FIXED_TYPE. - */ - octeon_port.flags = ASYNC_SKIP_TEST | UPF_SHARE_IRQ; - octeon_port.iotype = UPIO_MEM; - /* I/O addresses are every 8 bytes */ - octeon_port.regshift = 3; - /* Clock rate of the chip */ - octeon_port.uartclk = mips_hpt_frequency; - octeon_port.fifosize = 64; - octeon_port.mapbase = 0x0001180000000800ull + (1024 * octeon_uart); - octeon_port.membase = cvmx_phys_to_ptr(octeon_port.mapbase); - octeon_port.serial_in = octeon_serial_in; - octeon_port.serial_out = octeon_serial_out; -#ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL - octeon_port.line = 0; -#else - octeon_port.line = octeon_uart; -#endif - octeon_port.irq = 42 + octeon_uart; - early_serial_setup(&octeon_port); - octeon_user_io_init(); register_smp_ops(&octeon_smp_ops); } @@ -727,7 +702,7 @@ int prom_putchar(char c) } while ((lsrval & 0x20) == 0); /* Write the byte */ - cvmx_write_csr(CVMX_MIO_UARTX_THR(octeon_uart), c); + cvmx_write_csr(CVMX_MIO_UARTX_THR(octeon_uart), c & 0xffull); return 1; } diff --git a/arch/mips/configs/ar7_defconfig b/arch/mips/configs/ar7_defconfig index 5a5b6ba7514e..e70009584090 100644 --- a/arch/mips/configs/ar7_defconfig +++ b/arch/mips/configs/ar7_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.30 -# Wed Jun 24 14:08:59 2009 +# Linux kernel version: 2.6.34-rc6 +# Sat May 1 11:35:01 2010 # CONFIG_MIPS=y @@ -11,11 +11,12 @@ CONFIG_MIPS=y # CONFIG_MACH_ALCHEMY is not set CONFIG_AR7=y # CONFIG_BCM47XX is not set +# CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set # CONFIG_LASAT is not set -# CONFIG_LEMOTE_FULONG is not set +# CONFIG_MACH_LOONGSON is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SIM is not set # CONFIG_NEC_MARKEINS is not set @@ -26,6 +27,7 @@ CONFIG_AR7=y # CONFIG_PNX8550_STB810 is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set +# CONFIG_POWERTV is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP28 is not set @@ -46,6 +48,7 @@ CONFIG_AR7=y # CONFIG_CAVIUM_OCTEON_SIMULATOR is not set # CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set # CONFIG_ALCHEMY_GPIO_INDIRECT is not set +CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -63,10 +66,8 @@ CONFIG_CEVT_R4K=y CONFIG_CSRC_R4K_LIB=y CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y -CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_EARLY_PRINTK=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_SYS_HAS_EARLY_PRINTK=y -# CONFIG_HOTPLUG_CPU is not set # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_GPIO=y # CONFIG_CPU_BIG_ENDIAN is not set @@ -81,7 +82,8 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # -# CONFIG_CPU_LOONGSON2 is not set +# CONFIG_CPU_LOONGSON2E is not set +# CONFIG_CPU_LOONGSON2F is not set CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -103,6 +105,8 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set # CONFIG_CPU_CAVIUM_OCTEON is not set +CONFIG_SYS_SUPPORTS_ZBOOT=y +CONFIG_SYS_SUPPORTS_ZBOOT_UART16550=y CONFIG_SYS_HAS_CPU_MIPS32_R1=y CONFIG_CPU_MIPS32=y CONFIG_CPU_MIPSR1=y @@ -124,6 +128,7 @@ CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -141,8 +146,7 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y -CONFIG_HAVE_MLOCK=y -CONFIG_HAVE_MLOCKED_PAGE_BIT=y +# CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_TICK_ONESHOT=y # CONFIG_NO_HZ is not set @@ -165,6 +169,7 @@ CONFIG_KEXEC=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup @@ -174,6 +179,14 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_LZO=y +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_BZIP2 is not set +CONFIG_KERNEL_LZMA=y +# CONFIG_KERNEL_LZO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y @@ -186,14 +199,12 @@ CONFIG_BSD_PROCESS_ACCT=y # # RCU Subsystem # -CONFIG_CLASSIC_RCU=y # CONFIG_TREE_RCU is not set -# CONFIG_PREEMPT_RCU is not set +# CONFIG_TREE_PREEMPT_RCU is not set +CONFIG_TINY_RCU=y # CONFIG_TREE_RCU_TRACE is not set -# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 -# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -204,6 +215,7 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set CONFIG_RD_LZMA=y +# CONFIG_RD_LZO is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -225,19 +237,22 @@ CONFIG_SHMEM=y CONFIG_AIO=y # -# Performance Counters +# Kernel Performance Events And Counters # # CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_STRIP_ASM_SYMS=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set # CONFIG_SLOW_WORK is not set -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 @@ -248,7 +263,7 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_BLOCK=y -# CONFIG_LBD is not set +# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -256,14 +271,41 @@ CONFIG_BLOCK=y # IO Schedulers # CONFIG_IOSCHED_NOOP=y -# CONFIG_IOSCHED_AS is not set CONFIG_IOSCHED_DEADLINE=y # CONFIG_IOSCHED_CFQ is not set -# CONFIG_DEFAULT_AS is not set CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +CONFIG_INLINE_SPIN_UNLOCK=y +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +CONFIG_INLINE_SPIN_UNLOCK_IRQ=y +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +CONFIG_INLINE_READ_UNLOCK=y +# CONFIG_INLINE_READ_UNLOCK_BH is not set +CONFIG_INLINE_READ_UNLOCK_IRQ=y +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +CONFIG_INLINE_WRITE_UNLOCK=y +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +CONFIG_INLINE_WRITE_UNLOCK_IRQ=y +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set # CONFIG_FREEZER is not set # @@ -293,7 +335,6 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y @@ -377,6 +418,7 @@ CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set +# CONFIG_NETFILTER_XT_TARGET_CT is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set # CONFIG_NETFILTER_XT_TARGET_HL is not set # CONFIG_NETFILTER_XT_TARGET_LED is not set @@ -458,6 +500,7 @@ CONFIG_IP_NF_RAW=m # CONFIG_IP_NF_ARPTABLES is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set # CONFIG_TIPC is not set CONFIG_ATM=m # CONFIG_ATM_CLIP is not set @@ -466,6 +509,7 @@ CONFIG_ATM_BR2684=m CONFIG_ATM_BR2684_IPFILTER=y CONFIG_STP=y CONFIG_BRIDGE=y +CONFIG_BRIDGE_IGMP_SNOOPING=y # CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=y # CONFIG_VLAN_8021Q_GVRP is not set @@ -541,20 +585,19 @@ CONFIG_HAMRADIO=y # CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y CONFIG_WIRELESS=y +CONFIG_WEXT_CORE=y +CONFIG_WEXT_PROC=y CONFIG_CFG80211=m +# CONFIG_NL80211_TESTMODE is not set +# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set # CONFIG_CFG80211_REG_DEBUG is not set +CONFIG_CFG80211_DEFAULT_PS=y # CONFIG_CFG80211_DEBUGFS is not set -# CONFIG_WIRELESS_OLD_REGULATORY is not set -CONFIG_WIRELESS_EXT=y +# CONFIG_CFG80211_INTERNAL_REGDB is not set +CONFIG_CFG80211_WEXT=y CONFIG_WIRELESS_EXT_SYSFS=y # CONFIG_LIB80211 is not set CONFIG_MAC80211=m -CONFIG_MAC80211_DEFAULT_PS=y -CONFIG_MAC80211_DEFAULT_PS_VALUE=1 - -# -# Rate control algorithm selection -# CONFIG_MAC80211_RC_PID=y CONFIG_MAC80211_RC_MINSTREL=y CONFIG_MAC80211_RC_DEFAULT_PID=y @@ -576,6 +619,7 @@ CONFIG_MAC80211_RC_DEFAULT="pid" # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -585,9 +629,9 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set # CONFIG_MTD_AR7_PARTS is not set @@ -636,6 +680,7 @@ CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y # CONFIG_MTD_PHYSMAP_COMPAT is not set +# CONFIG_MTD_GPIO_ADDR is not set # CONFIG_MTD_PLATRAM is not set # @@ -668,6 +713,10 @@ CONFIG_MTD_PHYSMAP=y CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set + +# +# DRBD disabled because PROC_FS, INET or CONNECTOR not selected +# # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set @@ -687,6 +736,7 @@ CONFIG_HAVE_IDE=y # # SCSI device support # +CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -727,6 +777,7 @@ CONFIG_MII=y # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set # CONFIG_ETHOC is not set +# CONFIG_SMSC911X is not set # CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set @@ -737,23 +788,21 @@ CONFIG_MII=y # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_KS8842 is not set +# CONFIG_KS8851_MLL is not set CONFIG_CPMAC=y # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -CONFIG_WLAN_80211=y -# CONFIG_LIBERTAS is not set +CONFIG_WLAN=y # CONFIG_LIBERTAS_THINFIRM is not set # CONFIG_MAC80211_HWSIM is not set -# CONFIG_P54_COMMON is not set -# CONFIG_HOSTAP is not set +# CONFIG_ATH_COMMON is not set # CONFIG_B43 is not set # CONFIG_B43LEGACY is not set +# CONFIG_HOSTAP is not set +# CONFIG_LIBERTAS is not set +# CONFIG_P54_COMMON is not set # CONFIG_RT2X00 is not set +# CONFIG_WL12XX is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -813,6 +862,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=2 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set @@ -824,11 +874,39 @@ CONFIG_HW_RANDOM=y # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set + +# +# PPS support +# +# CONFIG_PPS is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_SYSFS=y + +# +# Memory mapped GPIO expanders: +# +# CONFIG_GPIO_IT8761E is not set + +# +# I2C GPIO expanders: +# + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# + +# +# AC97 GPIO expanders: +# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set -# CONFIG_THERMAL_HWMON is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set @@ -842,13 +920,7 @@ CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # -CONFIG_SSB=y -# CONFIG_SSB_SILENT is not set -# CONFIG_SSB_DEBUG is not set -CONFIG_SSB_SERIAL=y -CONFIG_SSB_DRIVER_MIPS=y -CONFIG_SSB_EMBEDDED=y -CONFIG_SSB_DRIVER_EXTIF=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -882,15 +954,18 @@ CONFIG_LEDS_CLASS=y # # LED drivers # -# CONFIG_LEDS_GPIO is not set +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_GPIO_PLATFORM=y +# CONFIG_LEDS_LT3593 is not set +CONFIG_LEDS_TRIGGERS=y # # LED Triggers # -CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y # CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_GPIO is not set CONFIG_LEDS_TRIGGER_DEFAULT_ON=y # @@ -921,6 +996,7 @@ CONFIG_VLYNQ=y # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y # CONFIG_DNOTIFY is not set @@ -984,6 +1060,7 @@ CONFIG_JFFS2_RTIME=y CONFIG_JFFS2_CMODE_PRIORITY=y # CONFIG_JFFS2_CMODE_SIZE is not set # CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set CONFIG_SQUASHFS=y # CONFIG_SQUASHFS_EMBEDDED is not set @@ -996,11 +1073,11 @@ CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set -# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_SMB_FS is not set +# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1039,21 +1116,29 @@ CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set +CONFIG_STRIP_ASM_SYMS=y # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_MEMORY_INIT is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LKDTM is not set CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_TRACING_SUPPORT=y # CONFIG_FTRACE is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y +CONFIG_EARLY_PRINTK=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="rootfstype=squashfs,jffs2" # CONFIG_CMDLINE_OVERRIDE is not set +# CONFIG_SPINLOCK_TEST is not set # # Security options @@ -1061,13 +1146,16 @@ CONFIG_CMDLINE="rootfstype=squashfs,jffs2" # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +# CONFIG_DEFAULT_SECURITY_SMACK is not set +# CONFIG_DEFAULT_SECURITY_TOMOYO is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y # # Crypto core or helper # -# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=m CONFIG_CRYPTO_ALGAPI2=m CONFIG_CRYPTO_AEAD2=m @@ -1108,11 +1196,13 @@ CONFIG_CRYPTO_ECB=m # # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_VMAC is not set # # Digest # # CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set diff --git a/arch/mips/configs/bcm47xx_defconfig b/arch/mips/configs/bcm47xx_defconfig index 267bd46120bc..bbd826b8032d 100644 --- a/arch/mips/configs/bcm47xx_defconfig +++ b/arch/mips/configs/bcm47xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-rc2 -# Mon Feb 18 11:55:24 2008 +# Linux kernel version: 2.6.34-rc6 +# Sat May 1 12:14:30 2010 # CONFIG_MIPS=y @@ -9,20 +9,25 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set +# CONFIG_AR7 is not set CONFIG_BCM47XX=y +# CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set # CONFIG_LASAT is not set -# CONFIG_LEMOTE_FULONG is not set +# CONFIG_MACH_LOONGSON is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MARKEINS is not set +# CONFIG_NEC_MARKEINS is not set # CONFIG_MACH_VR41XX is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set +# CONFIG_POWERTV is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP28 is not set @@ -36,10 +41,14 @@ CONFIG_BCM47XX=y # CONFIG_SIBYTE_SENTOSA is not set # CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MIKROTIK_RB532 is not set # CONFIG_WR_PPMC is not set +# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set +# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set +# CONFIG_ALCHEMY_GPIO_INDIRECT is not set +CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -50,16 +59,16 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_CEVT_R4K_LIB=y CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K_LIB=y CONFIG_CSRC_R4K=y CONFIG_CFE=y CONFIG_DMA_NONCOHERENT=y -CONFIG_DMA_NEED_PCI_MAP_STATE=y -CONFIG_EARLY_PRINTK=y +CONFIG_NEED_DMA_MAP_STATE=y CONFIG_SYS_HAS_EARLY_PRINTK=y -# CONFIG_HOTPLUG_CPU is not set # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_GPIO=y # CONFIG_CPU_BIG_ENDIAN is not set @@ -71,7 +80,8 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # -# CONFIG_CPU_LOONGSON2 is not set +# CONFIG_CPU_LOONGSON2E is not set +# CONFIG_CPU_LOONGSON2F is not set CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -84,6 +94,7 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_TX49XX is not set # CONFIG_CPU_R5000 is not set # CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R5500 is not set # CONFIG_CPU_R6000 is not set # CONFIG_CPU_NEVADA is not set # CONFIG_CPU_R8000 is not set @@ -91,11 +102,13 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set +# CONFIG_CPU_CAVIUM_OCTEON is not set CONFIG_SYS_HAS_CPU_MIPS32_R1=y CONFIG_CPU_MIPS32=y CONFIG_CPU_MIPSR1=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_HARDWARE_WATCHPOINTS=y # # Kernel type @@ -105,11 +118,13 @@ CONFIG_32BIT=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_32KB is not set # CONFIG_PAGE_SIZE_64KB is not set CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -122,12 +137,13 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y @@ -144,12 +160,12 @@ CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_RCU_TRACE=y CONFIG_KEXEC=y # CONFIG_SECCOMP is not set CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup @@ -163,6 +179,7 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y @@ -170,25 +187,37 @@ CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_AUDIT=y + +# +# RCU Subsystem +# +# CONFIG_TREE_RCU is not set +# CONFIG_TREE_PREEMPT_RCU is not set +CONFIG_TINY_RCU=y +# CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set CONFIG_CGROUP_NS=y -CONFIG_GROUP_SCHED=y -CONFIG_FAIR_GROUP_SCHED=y -# CONFIG_RT_GROUP_SCHED is not set -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_SCHED is not set +# CONFIG_CGROUP_FREEZER is not set +# CONFIG_CGROUP_DEVICE is not set +# CONFIG_CPUSETS is not set CONFIG_CGROUP_CPUACCT=y # CONFIG_RESOURCE_COUNTERS is not set -CONFIG_SYSFS_DEPRECATED=y +# CONFIG_CGROUP_SCHED is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +CONFIG_RD_LZMA=y +# CONFIG_RD_LZO is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y @@ -197,54 +226,90 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y -CONFIG_COMPAT_BRK=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y + +# +# Kernel Performance Events And Counters +# CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y -# CONFIG_HAVE_KPROBES is not set -CONFIG_PROC_PAGE_MONITOR=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +CONFIG_SLOW_WORK=y +# CONFIG_SLOW_WORK_DEBUG is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y CONFIG_BLOCK=y -CONFIG_LBD=y -CONFIG_BLK_DEV_IO_TRACE=y -CONFIG_LSF=y +CONFIG_LBDAF=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers # CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y -# CONFIG_DEFAULT_AS is not set +# CONFIG_CFQ_GROUP_IOSCHED is not set # CONFIG_DEFAULT_DEADLINE is not set CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" -CONFIG_CLASSIC_RCU=y -# CONFIG_PREEMPT_RCU is not set +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +CONFIG_INLINE_SPIN_UNLOCK=y +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +CONFIG_INLINE_SPIN_UNLOCK_IRQ=y +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +CONFIG_INLINE_READ_UNLOCK=y +# CONFIG_INLINE_READ_UNLOCK_BH is not set +CONFIG_INLINE_READ_UNLOCK_IRQ=y +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +CONFIG_INLINE_WRITE_UNLOCK=y +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +CONFIG_INLINE_WRITE_UNLOCK_IRQ=y +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set +# CONFIG_FREEZER is not set # # Bus options (PCI, PCMCIA, EISA, ISA, TC) @@ -253,7 +318,8 @@ CONFIG_HW_HAS_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set CONFIG_MMU=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -262,31 +328,30 @@ CONFIG_MMU=y # Executable file formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_TRAD_SIGNALS=y # # Power management options # +CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PM is not set - -# -# Networking -# CONFIG_NET=y # # Networking options # CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -315,7 +380,7 @@ CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m CONFIG_INET_XFRM_MODE_BEET=m -CONFIG_INET_LRO=m +CONFIG_INET_LRO=y CONFIG_INET_DIAG=m CONFIG_INET_TCP_DIAG=m CONFIG_TCP_CONG_ADVANCED=y @@ -339,36 +404,6 @@ CONFIG_DEFAULT_BIC=y # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="bic" # CONFIG_TCP_MD5SIG is not set -CONFIG_IP_VS=m -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 - -# -# IPVS transport protocol load balancing support -# -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y - -# -# IPVS scheduler -# -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m - -# -# IPVS application helper -# -CONFIG_IP_VS_FTP=m CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y # CONFIG_IPV6_ROUTER_PREF is not set @@ -384,9 +419,12 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m CONFIG_IPV6_SIT=m +# CONFIG_IPV6_SIT_6RD is not set +CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m CONFIG_IPV6_MULTIPLE_TABLES=y CONFIG_IPV6_SUBTREES=y +# CONFIG_IPV6_MROUTE is not set CONFIG_NETWORK_SECMARK=y CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -404,6 +442,7 @@ CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CT_PROTO_DCCP=m CONFIG_NF_CT_PROTO_GRE=m CONFIG_NF_CT_PROTO_SCTP=m CONFIG_NF_CT_PROTO_UDPLITE=m @@ -417,20 +456,25 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m +# CONFIG_NETFILTER_XT_TARGET_CT is not set CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m +# CONFIG_NETFILTER_XT_TARGET_LED is not set CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NOTRACK=m # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m -CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m # CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set +# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -439,20 +483,23 @@ CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m # CONFIG_NETFILTER_XT_MATCH_OWNER is not set CONFIG_NETFILTER_XT_MATCH_POLICY=m -CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set CONFIG_NETFILTER_XT_MATCH_REALM=m +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m @@ -460,20 +507,53 @@ CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_TIME=m CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_NETFILTER_XT_MATCH_OSF is not set +CONFIG_IP_VS=m +# CONFIG_IP_VS_IPV6 is not set +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y +# CONFIG_IP_VS_PROTO_SCTP is not set + +# +# IPVS scheduler +# +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m + +# +# IPVS application helper +# +CONFIG_IP_VS_FTP=m # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m @@ -481,10 +561,13 @@ CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m -CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_DCCP=m CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PROTO_UDPLITE=m +CONFIG_NF_NAT_PROTO_SCTP=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m CONFIG_NF_NAT_TFTP=m @@ -493,9 +576,9 @@ CONFIG_NF_NAT_PPTP=m CONFIG_NF_NAT_H323=m CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m -CONFIG_IP_NF_TARGET_CLUSTERIP=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m @@ -507,24 +590,20 @@ CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m CONFIG_IP6_NF_MATCH_MH=m -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m - -# -# Bridge: Netfilter Configuration -# CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -533,6 +612,7 @@ CONFIG_BRIDGE_EBT_802_3=m CONFIG_BRIDGE_EBT_AMONG=m CONFIG_BRIDGE_EBT_ARP=m CONFIG_BRIDGE_EBT_IP=m +# CONFIG_BRIDGE_EBT_IP6 is not set CONFIG_BRIDGE_EBT_LIMIT=m CONFIG_BRIDGE_EBT_MARK=m CONFIG_BRIDGE_EBT_PKTTYPE=m @@ -545,31 +625,30 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_ULOG=m +# CONFIG_BRIDGE_EBT_NFLOG is not set CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m +CONFIG_IP_DCCP_CCID3=y # CONFIG_IP_DCCP_CCID3_DEBUG is not set CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=m +CONFIG_IP_DCCP_TFRC_LIB=y CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y +# CONFIG_RDS is not set CONFIG_TIPC=m CONFIG_TIPC_ADVANCED=y CONFIG_TIPC_ZONES=3 CONFIG_TIPC_CLUSTERS=1 CONFIG_TIPC_NODES=255 -CONFIG_TIPC_SLAVE_NODES=0 CONFIG_TIPC_PORTS=8191 CONFIG_TIPC_LOG=0 # CONFIG_TIPC_DEBUG is not set @@ -580,8 +659,12 @@ CONFIG_ATM_LANE=m CONFIG_ATM_MPOA=m CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_STP=m CONFIG_BRIDGE=m +CONFIG_BRIDGE_IGMP_SNOOPING=y +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set CONFIG_LLC=m # CONFIG_LLC2 is not set @@ -591,6 +674,8 @@ CONFIG_LLC=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set CONFIG_NET_SCHED=y # @@ -601,7 +686,7 @@ CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_ATM=m CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_RR=m +# CONFIG_NET_SCH_MULTIQ is not set CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -609,6 +694,7 @@ CONFIG_NET_SCH_TBF=m CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m +# CONFIG_NET_SCH_DRR is not set CONFIG_NET_SCH_INGRESS=m # @@ -626,6 +712,7 @@ CONFIG_CLS_U32_MARK=y CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_CLS_FLOW is not set +# CONFIG_NET_CLS_CGROUP is not set CONFIG_NET_EMATCH=y CONFIG_NET_EMATCH_STACK=32 CONFIG_NET_EMATCH_CMP=m @@ -642,8 +729,10 @@ CONFIG_NET_ACT_IPT=m CONFIG_NET_ACT_NAT=m CONFIG_NET_ACT_PEDIT=m CONFIG_NET_ACT_SIMP=m +# CONFIG_NET_ACT_SKBEDIT is not set CONFIG_NET_CLS_IND=y CONFIG_NET_SCH_FIFO=y +# CONFIG_DCB is not set # # Network testing @@ -651,58 +740,7 @@ CONFIG_NET_SCH_FIFO=y CONFIG_NET_PKTGEN=m # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set -CONFIG_IRDA=m - -# -# IrDA protocols -# -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -# CONFIG_IRDA_ULTRA is not set - -# -# IrDA options -# -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -# CONFIG_IRDA_DEBUG is not set - -# -# Infrared-port device drivers -# - -# -# SIR device drivers -# -CONFIG_IRTTY_SIR=m - -# -# Dongle support -# -CONFIG_DONGLE=y -CONFIG_ESI_DONGLE=m -CONFIG_ACTISYS_DONGLE=m -CONFIG_TEKRAM_DONGLE=m -CONFIG_TOIM3232_DONGLE=m -CONFIG_LITELINK_DONGLE=m -CONFIG_MA600_DONGLE=m -CONFIG_GIRBIL_DONGLE=m -CONFIG_MCP2120_DONGLE=m -CONFIG_OLD_BELKIN_DONGLE=m -CONFIG_ACT200L_DONGLE=m -CONFIG_KINGSUN_DONGLE=m -CONFIG_KSDAZZLE_DONGLE=m -CONFIG_KS959_DONGLE=m - -# -# FIR device drivers -# -CONFIG_USB_IRDA=m -CONFIG_SIGMATEL_FIR=m -CONFIG_TOSHIBA_FIR=m -CONFIG_VLSI_FIR=m -CONFIG_MCS_FIR=m +# CONFIG_IRDA is not set CONFIG_BT=m # CONFIG_BT_L2CAP is not set # CONFIG_BT_SCO is not set @@ -710,8 +748,7 @@ CONFIG_BT=m # # Bluetooth device drivers # -CONFIG_BT_HCIUSB=m -CONFIG_BT_HCIUSB_SCO=y +# CONFIG_BT_HCIBTUSB is not set CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y @@ -720,51 +757,37 @@ CONFIG_BT_HCIBCM203X=m CONFIG_BT_HCIBPA10X=m CONFIG_BT_HCIBFUSB=m CONFIG_BT_HCIVHCI=m +# CONFIG_BT_MRVL is not set # CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y - -# -# Wireless -# +CONFIG_WIRELESS=y +CONFIG_WEXT_CORE=y +CONFIG_WEXT_PROC=y CONFIG_CFG80211=m -CONFIG_NL80211=y -CONFIG_WIRELESS_EXT=y +# CONFIG_NL80211_TESTMODE is not set +# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set +# CONFIG_CFG80211_REG_DEBUG is not set +CONFIG_CFG80211_DEFAULT_PS=y +# CONFIG_CFG80211_DEBUGFS is not set +# CONFIG_CFG80211_INTERNAL_REGDB is not set +CONFIG_CFG80211_WEXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +# CONFIG_LIB80211 is not set CONFIG_MAC80211=m - -# -# Rate control algorithm selection -# +CONFIG_MAC80211_RC_PID=y +CONFIG_MAC80211_RC_MINSTREL=y CONFIG_MAC80211_RC_DEFAULT_PID=y -# CONFIG_MAC80211_RC_DEFAULT_SIMPLE is not set -# CONFIG_MAC80211_RC_DEFAULT_NONE is not set - -# -# Selecting 'y' for an algorithm will -# - -# -# build the algorithm into mac80211. -# +# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set CONFIG_MAC80211_RC_DEFAULT="pid" -CONFIG_MAC80211_RC_PID=y -# CONFIG_MAC80211_RC_SIMPLE is not set +CONFIG_MAC80211_MESH=y CONFIG_MAC80211_LEDS=y # CONFIG_MAC80211_DEBUGFS is not set -# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set -# CONFIG_MAC80211_DEBUG is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +# CONFIG_MAC80211_DEBUG_MENU is not set +# CONFIG_WIMAX is not set CONFIG_RFKILL=m -CONFIG_RFKILL_INPUT=m CONFIG_RFKILL_LEDS=y -CONFIG_NET_9P=m -CONFIG_NET_9P_FD=m -# CONFIG_NET_9P_DEBUG is not set +CONFIG_RFKILL_INPUT=y +# CONFIG_NET_9P is not set # # Device Drivers @@ -774,17 +797,22 @@ CONFIG_NET_9P_FD=m # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set CONFIG_CONNECTOR=m CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -829,9 +857,7 @@ CONFIG_MTD_ABSENT=y # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_START=0x8000000 -CONFIG_MTD_PHYSMAP_LEN=0x0 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +# CONFIG_MTD_PHYSMAP_COMPAT is not set # CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set @@ -854,6 +880,11 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -866,6 +897,7 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_CRYPTOLOOP=m +# CONFIG_BLK_DEV_DRBD is not set CONFIG_BLK_DEV_NBD=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set @@ -875,18 +907,27 @@ CONFIG_BLK_DEV_RAM_SIZE=16384 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set CONFIG_ATA_OVER_ETH=m +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_CB710_CORE is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # # SCSI device support # +CONFIG_SCSI_MOD=y CONFIG_RAID_ATTRS=m CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -904,10 +945,6 @@ CONFIG_BLK_DEV_SR=m CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=m CONFIG_CHR_DEV_SCH=m - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y @@ -924,21 +961,30 @@ CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y CONFIG_ISCSI_TCP=m +# CONFIG_SCSI_BNX2_ISCSI is not set +# CONFIG_BE2ISCSI is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_HPSA is not set # CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_3W_SAS is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_HPTIOP is not set +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set +# CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_IPS is not set @@ -954,7 +1000,12 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_PMCRAID is not set +# CONFIG_SCSI_PM8001 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_BFA_FC is not set +# CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set # CONFIG_ATA is not set # CONFIG_MD is not set # CONFIG_FUSION is not set @@ -962,11 +1013,18 @@ CONFIG_ISCSI_TCP=m # # IEEE 1394 (FireWire) support # + +# +# You can enable one or both FireWire driver stacks. +# + +# +# The newer stack is recommended. +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_IFB is not set CONFIG_DUMMY=m # CONFIG_BONDING is not set @@ -990,8 +1048,11 @@ CONFIG_SMSC_PHY=m CONFIG_BROADCOM_PHY=m CONFIG_ICPLUS_PHY=m # CONFIG_REALTEK_PHY is not set -# CONFIG_FIXED_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set CONFIG_MDIO_BITBANG=m +# CONFIG_MDIO_GPIO is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_AX88796 is not set @@ -999,24 +1060,31 @@ CONFIG_MII=y # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_SMC91X is not set # CONFIG_DM9000 is not set +# CONFIG_ETHOC is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_KSZ884X_PCI is not set CONFIG_B44=y CONFIG_B44_PCI_AUTOSELECT=y CONFIG_B44_PCICORE_AUTOSELECT=y CONFIG_B44_PCI=y # CONFIG_FORCEDETH is not set # CONFIG_TC35815 is not set -# CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set @@ -1026,41 +1094,67 @@ CONFIG_B44_PCI=y # CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set +# CONFIG_SMSC9420 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851_MLL is not set # CONFIG_VIA_RHINE is not set # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -CONFIG_WLAN_80211=y -# CONFIG_IPW2100 is not set -# CONFIG_IPW2200 is not set -# CONFIG_LIBERTAS is not set -# CONFIG_HERMES is not set +CONFIG_WLAN=y +# CONFIG_LIBERTAS_THINFIRM is not set # CONFIG_ATMEL is not set +# CONFIG_AT76C50X_USB is not set # CONFIG_PRISM54 is not set # CONFIG_USB_ZD1201 is not set # CONFIG_USB_NET_RNDIS_WLAN is not set # CONFIG_RTL8180 is not set # CONFIG_RTL8187 is not set # CONFIG_ADM8211 is not set -# CONFIG_P54_COMMON is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_MWL8K is not set +CONFIG_ATH_COMMON=m +# CONFIG_ATH_DEBUG is not set CONFIG_ATH5K=m -# CONFIG_IWL4965 is not set -# CONFIG_IWL3945 is not set +# CONFIG_ATH5K_DEBUG is not set +# CONFIG_ATH9K is not set +# CONFIG_AR9170_USB is not set +CONFIG_B43=m +CONFIG_B43_PCI_AUTOSELECT=y +CONFIG_B43_PCICORE_AUTOSELECT=y +CONFIG_B43_PIO=y +CONFIG_B43_PHY_LP=y +CONFIG_B43_LEDS=y +# CONFIG_B43_DEBUG is not set +CONFIG_B43LEGACY=m +CONFIG_B43LEGACY_PCI_AUTOSELECT=y +CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y +CONFIG_B43LEGACY_LEDS=y +CONFIG_B43LEGACY_DEBUG=y +CONFIG_B43LEGACY_DMA=y +CONFIG_B43LEGACY_PIO=y +CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y +# CONFIG_B43LEGACY_DMA_MODE is not set +# CONFIG_B43LEGACY_PIO_MODE is not set # CONFIG_HOSTAP is not set -# CONFIG_BCM43XX is not set -# CONFIG_B43 is not set -# CONFIG_B43LEGACY is not set +# CONFIG_IPW2100 is not set +# CONFIG_IPW2200 is not set +# CONFIG_IWLWIFI is not set +# CONFIG_LIBERTAS is not set +# CONFIG_HERMES is not set +# CONFIG_P54_COMMON is not set +# CONFIG_RT2X00 is not set +# CONFIG_WL12XX is not set CONFIG_ZD1211RW=m # CONFIG_ZD1211RW_DEBUG is not set -# CONFIG_RT2X00 is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # # USB Network Adapters @@ -1072,7 +1166,10 @@ CONFIG_USB_RTL8150=m CONFIG_USB_USBNET=m CONFIG_USB_NET_AX8817X=m CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_CDC_EEM is not set CONFIG_USB_NET_DM9601=m +# CONFIG_USB_NET_SMSC75XX is not set +# CONFIG_USB_NET_SMSC95XX is not set CONFIG_USB_NET_GL620A=m CONFIG_USB_NET_NET1080=m CONFIG_USB_NET_PLUSB=m @@ -1086,6 +1183,10 @@ CONFIG_USB_ARMLINUX=y CONFIG_USB_EPSON2888=y CONFIG_USB_KC2190=y CONFIG_USB_NET_ZAURUS=m +# CONFIG_USB_HSO is not set +# CONFIG_USB_NET_INT51X1 is not set +# CONFIG_USB_IPHETH is not set +CONFIG_USB_SIERRA_NET=m # CONFIG_WAN is not set CONFIG_ATM_DRIVERS=y CONFIG_ATM_DUMMY=m @@ -1099,8 +1200,9 @@ CONFIG_ATM_TCP=m # CONFIG_ATM_AMBASSADOR is not set # CONFIG_ATM_HORIZON is not set # CONFIG_ATM_IA is not set -# CONFIG_ATM_FORE200E_MAYBE is not set +# CONFIG_ATM_FORE200E is not set # CONFIG_ATM_HE is not set +# CONFIG_ATM_SOLOS is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set CONFIG_PPP=m @@ -1120,11 +1222,10 @@ CONFIG_SLHC=m # CONFIG_SLIP_SMART is not set # CONFIG_SLIP_MODE_SLIP6 is not set # CONFIG_NET_FC is not set -CONFIG_NETCONSOLE=y -# CONFIG_NETCONSOLE_DYNAMIC is not set -CONFIG_NETPOLL=y -# CONFIG_NETPOLL_TRAP is not set -CONFIG_NET_POLL_CONTROLLER=y +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_VMXNET3 is not set # CONFIG_ISDN is not set # CONFIG_PHONE is not set @@ -1134,6 +1235,7 @@ CONFIG_NET_POLL_CONTROLLER=y CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_POLLDEV is not set +# CONFIG_INPUT_SPARSEKMAP is not set # # Userland interfaces @@ -1166,6 +1268,7 @@ CONFIG_INPUT_EVDEV=m # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -1185,23 +1288,24 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=2 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set +# CONFIG_SPI is not set # -# SPI support +# PPS support # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +# CONFIG_PPS is not set CONFIG_W1=m CONFIG_W1_CON=y @@ -1217,21 +1321,45 @@ CONFIG_W1_MASTER_DS2490=m # CONFIG_W1_SLAVE_THERM=m CONFIG_W1_SLAVE_SMEM=m +# CONFIG_W1_SLAVE_DS2431 is not set CONFIG_W1_SLAVE_DS2433=m # CONFIG_W1_SLAVE_DS2433_CRC is not set CONFIG_W1_SLAVE_DS2760=m +# CONFIG_W1_SLAVE_BQ27000 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set CONFIG_THERMAL=y -# CONFIG_WATCHDOG is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # -# Sonics Silicon Backplane +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_ALIM7101_WDT is not set +CONFIG_BCM47XX_WDT=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + # +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# CONFIG_SSB=y +CONFIG_SSB_SPROM=y +CONFIG_SSB_BLOCKIO=y CONFIG_SSB_PCIHOST_POSSIBLE=y CONFIG_SSB_PCIHOST=y +CONFIG_SSB_B43_PCI_BRIDGE=y # CONFIG_SSB_SILENT is not set # CONFIG_SSB_DEBUG is not set CONFIG_SSB_SERIAL=y @@ -1239,24 +1367,26 @@ CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y CONFIG_SSB_DRIVER_PCICORE=y CONFIG_SSB_PCICORE_HOSTMODE=y CONFIG_SSB_DRIVER_MIPS=y +CONFIG_SSB_EMBEDDED=y CONFIG_SSB_DRIVER_EXTIF=y +CONFIG_SSB_DRIVER_GIGE=y # # Multifunction device drivers # +# CONFIG_MFD_CORE is not set # CONFIG_MFD_SM501 is not set - -# -# Multimedia devices -# -# CONFIG_VIDEO_DEV is not set -# CONFIG_DVB_CORE is not set -CONFIG_DAB=y -CONFIG_USB_DABUSB=m +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_LPC_SCH is not set +# CONFIG_REGULATOR is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support # +CONFIG_VGA_ARB=y +CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1271,15 +1401,9 @@ CONFIG_DISPLAY_SUPPORT=m # # Display hardware drivers # - -# -# Sound -# CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -1292,24 +1416,24 @@ CONFIG_SND_MIXER_OSS=m CONFIG_SND_PCM_OSS=m CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y +# CONFIG_SND_HRTIMER is not set # CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_RAWMIDI_SEQ=m +# CONFIG_SND_OPL3_LIB_SEQ is not set +# CONFIG_SND_OPL4_LIB_SEQ is not set +# CONFIG_SND_SBAWE_SEQ is not set +# CONFIG_SND_EMU10K1_SEQ is not set +CONFIG_SND_DRIVERS=y CONFIG_SND_DUMMY=m CONFIG_SND_VIRMIDI=m # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set - -# -# PCI devices -# +CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALI5451 is not set @@ -1318,6 +1442,7 @@ CONFIG_SND_VIRMIDI=m # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1325,6 +1450,8 @@ CONFIG_SND_VIRMIDI=m # CONFIG_SND_OXYGEN is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set +# CONFIG_SND_CS5535AUDIO is not set +# CONFIG_SND_CTXFI is not set # CONFIG_SND_DARLA20 is not set # CONFIG_SND_GINA20 is not set # CONFIG_SND_LAYLA20 is not set @@ -1337,6 +1464,8 @@ CONFIG_SND_VIRMIDI=m # CONFIG_SND_INDIGO is not set # CONFIG_SND_INDIGOIO is not set # CONFIG_SND_INDIGODJ is not set +# CONFIG_SND_INDIGOIOX is not set +# CONFIG_SND_INDIGODJX is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set @@ -1353,6 +1482,7 @@ CONFIG_SND_VIRMIDI=m # CONFIG_SND_INTEL8X0 is not set # CONFIG_SND_INTEL8X0M is not set # CONFIG_SND_KORG1212 is not set +# CONFIG_SND_LX6464ES is not set # CONFIG_SND_MAESTRO3 is not set # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set @@ -1368,45 +1498,22 @@ CONFIG_SND_VIRMIDI=m # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set - -# -# ALSA MIPS devices -# - -# -# USB devices -# +CONFIG_SND_MIPS=y +CONFIG_SND_USB=y CONFIG_SND_USB_AUDIO=m +# CONFIG_SND_USB_UA101 is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# SoC Audio support for SuperH -# - -# -# ALSA SoC audio for Freescale SOCs -# - -# -# Open Sound System -# # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=m -# CONFIG_HID_DEBUG is not set # CONFIG_HIDRAW is not set # # USB Input Devices # CONFIG_USB_HID=m -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set CONFIG_USB_HIDDEV=y # @@ -1414,6 +1521,41 @@ CONFIG_USB_HIDDEV=y # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set + +# +# Special HID drivers +# +# CONFIG_HID_3M_PCT is not set +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_DRAGONRISE is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_KYE is not set +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_TWINHAN is not set +# CONFIG_HID_KENSINGTON is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MOSART is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_NTRIG is not set +# CONFIG_HID_ORTEK is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_QUANTA is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_STANTUM is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_SMARTJOYPLUS is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_HID_THRUSTMASTER is not set +# CONFIG_HID_ZEROPLUS is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1429,14 +1571,24 @@ CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_HCD_SSB is not set # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set @@ -1446,26 +1598,30 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_U132_HCD=m # CONFIG_USB_SL811_HCD is not set CONFIG_USB_R8A66597_HCD=m +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set # # USB Device Class drivers # CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# may also be needed; see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set CONFIG_USB_STORAGE_DATAFAB=y CONFIG_USB_STORAGE_FREECOM=y # CONFIG_USB_STORAGE_ISD200 is not set -CONFIG_USB_STORAGE_DPCM=y CONFIG_USB_STORAGE_USBAT=y CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y @@ -1473,6 +1629,7 @@ CONFIG_USB_STORAGE_JUMPSHOT=y CONFIG_USB_STORAGE_ALAUDA=y CONFIG_USB_STORAGE_ONETOUCH=y CONFIG_USB_STORAGE_KARMA=y +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_LIBUSUAL is not set # @@ -1480,7 +1637,6 @@ CONFIG_USB_STORAGE_KARMA=y # CONFIG_USB_MDC800=m CONFIG_USB_MICROTEK=m -# CONFIG_USB_MON is not set # # USB port drivers @@ -1489,13 +1645,12 @@ CONFIG_USB_SERIAL=m CONFIG_USB_EZUSB=y CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_SERIAL_AIRCABLE=m -CONFIG_USB_SERIAL_AIRPRIME=m CONFIG_USB_SERIAL_ARK3116=m CONFIG_USB_SERIAL_BELKIN=m CONFIG_USB_SERIAL_CH341=m # CONFIG_USB_SERIAL_WHITEHEAT is not set CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m -CONFIG_USB_SERIAL_CP2101=m +# CONFIG_USB_SERIAL_CP210X is not set CONFIG_USB_SERIAL_CYPRESS_M8=m CONFIG_USB_SERIAL_EMPEG=m CONFIG_USB_SERIAL_FTDI_SIO=m @@ -1515,18 +1670,26 @@ CONFIG_USB_SERIAL_KOBIL_SCT=m CONFIG_USB_SERIAL_MCT_U232=m CONFIG_USB_SERIAL_MOS7720=m CONFIG_USB_SERIAL_MOS7840=m +# CONFIG_USB_SERIAL_MOTOROLA is not set CONFIG_USB_SERIAL_NAVMAN=m CONFIG_USB_SERIAL_PL2303=m CONFIG_USB_SERIAL_OTI6858=m +# CONFIG_USB_SERIAL_QCAUX is not set +# CONFIG_USB_SERIAL_QUALCOMM is not set +# CONFIG_USB_SERIAL_SPCP8X5 is not set CONFIG_USB_SERIAL_HP4X=m CONFIG_USB_SERIAL_SAFE=m # CONFIG_USB_SERIAL_SAFE_PADDED is not set +# CONFIG_USB_SERIAL_SIEMENS_MPI is not set CONFIG_USB_SERIAL_SIERRAWIRELESS=m +# CONFIG_USB_SERIAL_SYMBOL is not set # CONFIG_USB_SERIAL_TI is not set CONFIG_USB_SERIAL_CYBERJACK=m CONFIG_USB_SERIAL_XIRCOM=m CONFIG_USB_SERIAL_OPTION=m CONFIG_USB_SERIAL_OMNINET=m +# CONFIG_USB_SERIAL_OPTICON is not set +# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set CONFIG_USB_SERIAL_DEBUG=m # @@ -1535,18 +1698,13 @@ CONFIG_USB_SERIAL_DEBUG=m # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set CONFIG_USB_ADUTUX=m -CONFIG_USB_AUERSWALD=m +# CONFIG_USB_SEVSEG is not set CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m -CONFIG_USB_BERRY_CHARGE=m CONFIG_USB_LED=m CONFIG_USB_CYPRESS_CY7C63=m CONFIG_USB_CYTHERM=m -CONFIG_USB_PHIDGET=m -CONFIG_USB_PHIDGETKIT=m -CONFIG_USB_PHIDGETMOTORCONTROL=m -CONFIG_USB_PHIDGETSERVO=m CONFIG_USB_IDMOUSE=m CONFIG_USB_FTDI_ELAN=m # CONFIG_USB_APPLEDISPLAY is not set @@ -1555,6 +1713,7 @@ CONFIG_USB_LD=m CONFIG_USB_TRANCEVIBRATOR=m CONFIG_USB_IOWARRIOR=m CONFIG_USB_TEST=m +# CONFIG_USB_ISIGHTFW is not set CONFIG_USB_ATM=m CONFIG_USB_SPEEDTOUCH=m CONFIG_USB_CXACRU=m @@ -1563,30 +1722,51 @@ CONFIG_USB_XUSBATM=m CONFIG_USB_GADGET=m # CONFIG_USB_GADGET_DEBUG_FILES is not set # CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_SELECTED=y -# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_AT91 is not set # CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set -CONFIG_USB_GADGET_NET2280=y -CONFIG_USB_NET2280=m -# CONFIG_USB_GADGET_PXA2XX is not set -# CONFIG_USB_GADGET_M66592 is not set -# CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_R8A66597 is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C_HSOTG is not set +# CONFIG_USB_GADGET_IMX is not set # CONFIG_USB_GADGET_S3C2410 is not set -# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +CONFIG_USB_GADGET_NET2280=y +CONFIG_USB_NET2280=m +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LANGWELL is not set # CONFIG_USB_GADGET_DUMMY_HCD is not set CONFIG_USB_GADGET_DUALSPEED=y CONFIG_USB_ZERO=m +# CONFIG_USB_AUDIO is not set CONFIG_USB_ETH=m CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_ETH_EEM is not set CONFIG_USB_GADGETFS=m CONFIG_USB_FILE_STORAGE=m # CONFIG_USB_FILE_STORAGE_TEST is not set +# CONFIG_USB_MASS_STORAGE is not set CONFIG_USB_G_SERIAL=m CONFIG_USB_MIDI_GADGET=m # CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set +# CONFIG_USB_G_NOKIA is not set +# CONFIG_USB_G_MULTI is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y @@ -1596,21 +1776,33 @@ CONFIG_LEDS_CLASS=y # LED drivers # CONFIG_LEDS_GPIO=y +CONFIG_LEDS_GPIO_PLATFORM=y +# CONFIG_LEDS_LT3593 is not set +CONFIG_LEDS_TRIGGERS=y # # LED Triggers # -CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y + +# +# iptables trigger is under Netfilter config (LED target) +# +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set # -# Userspace I/O +# TI VLYNQ # -# CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -1621,10 +1813,11 @@ CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y @@ -1642,28 +1835,39 @@ CONFIG_JFS_SECURITY=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m CONFIG_XFS_QUOTA=y -CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y CONFIG_XFS_RT=y +# CONFIG_XFS_DEBUG is not set CONFIG_GFS2_FS=m -CONFIG_GFS2_FS_LOCKING_NOLOCK=m -CONFIG_GFS2_FS_LOCKING_DLM=m +# CONFIG_GFS2_FS_LOCKING_DLM is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y CONFIG_PRINT_QUOTA_WARNING=y +# CONFIG_QUOTA_DEBUG is not set +CONFIG_QUOTA_TREE=m CONFIG_QFMT_V1=m CONFIG_QFMT_V2=m CONFIG_QUOTACTL=y CONFIG_AUTOFS_FS=m CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m +# CONFIG_CUSE is not set CONFIG_GENERIC_ACL=y # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=m @@ -1690,15 +1894,13 @@ CONFIG_NTFS_RW=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y CONFIG_ADFS_FS=m # CONFIG_ADFS_FS_RW is not set CONFIG_AFFS_FS=m @@ -1721,12 +1923,19 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set +# CONFIG_LOGFS is not set CONFIG_CRAMFS=m +# CONFIG_SQUASHFS is not set CONFIG_VXFS_FS=m CONFIG_MINIX_FS=m +# CONFIG_OMFS_FS is not set CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m CONFIG_ROMFS_FS=m +CONFIG_ROMFS_BACKED_BY_BLOCK=y +# CONFIG_ROMFS_BACKED_BY_MTD is not set +# CONFIG_ROMFS_BACKED_BY_BOTH is not set +CONFIG_ROMFS_ON_BLOCK=y CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set @@ -1736,13 +1945,12 @@ CONFIG_NFS_FS=m CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y -# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFS_V4_1 is not set CONFIG_NFSD=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m @@ -1750,10 +1958,10 @@ CONFIG_NFS_ACL_SUPPORT=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m -CONFIG_SUNRPC_BIND34=y CONFIG_RPCSEC_GSS_KRB5=m CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set +# CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set @@ -1771,9 +1979,7 @@ CONFIG_NCPFS_OS2_NS=y CONFIG_NCPFS_NLS=y CONFIG_NCPFS_EXTRAS=y CONFIG_CODA_FS=m -# CONFIG_CODA_FS_OLD_API is not set # CONFIG_AFS_FS is not set -CONFIG_9P_FS=m # # Partition Types @@ -1846,90 +2052,167 @@ CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_LKDTM is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y +# CONFIG_FTRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_EARLY_PRINTK=y # CONFIG_CMDLINE_BOOL is not set +# CONFIG_SPINLOCK_TEST is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_SECURITYFS is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +# CONFIG_DEFAULT_SECURITY_SMACK is not set +# CONFIG_DEFAULT_SECURITY_TOMOYO is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=m -# CONFIG_CRYPTO_SEQIV is not set +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=m +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_NULL=m +# CONFIG_CRYPTO_VMAC is not set + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_GHASH is not set CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_XTS=m -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_CAMELLIA=m CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_FCRYPT=m CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_SEED=m # CONFIG_CRYPTO_SALSA20 is not set +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_CAMELLIA=m -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_AUTHENC=m +# CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m +# CONFIG_CRC_T10DIF is not set CONFIG_CRC_ITU_T=m CONFIG_CRC32=y CONFIG_CRC7=m CONFIG_LIBCRC32C=m CONFIG_AUDIT_GENERIC=y -CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_LZMA=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig index 144b94d9a6ad..cff8f4c0e57c 100644 --- a/arch/mips/configs/mtx1_defconfig +++ b/arch/mips/configs/mtx1_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc8 -# Sun Sep 30 12:56:10 2007 +# Linux kernel version: 2.6.34-rc6 +# Sat May 1 13:39:10 2010 # CONFIG_MIPS=y @@ -9,20 +9,28 @@ CONFIG_MIPS=y # Machine selection # CONFIG_MACH_ALCHEMY=y +# CONFIG_AR7 is not set +# CONFIG_BCM47XX is not set +# CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set -# CONFIG_LEMOTE_FULONG is not set +# CONFIG_LASAT is not set +# CONFIG_MACH_LOONGSON is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MARKEINS is not set +# CONFIG_NEC_MARKEINS is not set # CONFIG_MACH_VR41XX is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set +# CONFIG_POWERTV is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set +# CONFIG_SGI_IP28 is not set # CONFIG_SGI_IP32 is not set # CONFIG_SIBYTE_CRHINE is not set # CONFIG_SIBYTE_CARMEL is not set @@ -33,10 +41,14 @@ CONFIG_MACH_ALCHEMY=y # CONFIG_SIBYTE_SENTOSA is not set # CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set +# CONFIG_MIKROTIK_RB532 is not set # CONFIG_WR_PPMC is not set +# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set +# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set +CONFIG_ALCHEMY_GPIOINT_AU1000=y +# CONFIG_ALCHEMY_GPIO_INDIRECT is not set CONFIG_MIPS_MTX1=y # CONFIG_MIPS_BOSPORUS is not set # CONFIG_MIPS_DB1000 is not set @@ -53,29 +65,38 @@ CONFIG_MIPS_MTX1=y # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1500=y CONFIG_SOC_AU1X00=y +CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_SUPPORTS_OPROFILE=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_CEVT_R4K_LIB=y +CONFIG_CSRC_R4K_LIB=y CONFIG_DMA_NONCOHERENT=y -CONFIG_DMA_NEED_PCI_MAP_STATE=y -# CONFIG_HOTPLUG_CPU is not set +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_SYS_HAS_EARLY_PRINTK=y # CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_GPIO=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_CPU_LITTLE_ENDIAN=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y +CONFIG_IRQ_CPU=y CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # -# CONFIG_CPU_LOONGSON2 is not set +# CONFIG_CPU_LOONGSON2E is not set +# CONFIG_CPU_LOONGSON2F is not set CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -88,6 +109,7 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_TX49XX is not set # CONFIG_CPU_R5000 is not set # CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R5500 is not set # CONFIG_CPU_R6000 is not set # CONFIG_CPU_NEVADA is not set # CONFIG_CPU_R8000 is not set @@ -95,11 +117,14 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set +# CONFIG_CPU_CAVIUM_OCTEON is not set +CONFIG_SYS_SUPPORTS_ZBOOT=y CONFIG_SYS_HAS_CPU_MIPS32_R1=y CONFIG_CPU_MIPS32=y CONFIG_CPU_MIPSR1=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_HARDWARE_WATCHPOINTS=y # # Kernel type @@ -109,28 +134,36 @@ CONFIG_32BIT=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_32KB is not set # CONFIG_PAGE_SIZE_64KB is not set CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set CONFIG_64BIT_PHYS_ADDR=y +CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_CPU_SUPPORTS_HIGHMEM=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_RESOURCES_64BIT=y +CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_HZ_48 is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_128 is not set @@ -148,6 +181,7 @@ CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup @@ -157,23 +191,49 @@ CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +# CONFIG_KERNEL_LZO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set -# CONFIG_USER_NS is not set CONFIG_AUDIT=y + +# +# RCU Subsystem +# +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_TINY_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set +# CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 -CONFIG_SYSFS_DEPRECATED=y +# CONFIG_CGROUPS is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set +# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y @@ -182,61 +242,104 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y + +# +# Kernel Performance Events And Counters +# CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PCI_QUIRKS=y +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set +CONFIG_PROFILING=y +CONFIG_OPROFILE=m +CONFIG_HAVE_OPROFILE=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +CONFIG_SLOW_WORK=y +# CONFIG_SLOW_WORK_DEBUG is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y -CONFIG_KMOD=y CONFIG_BLOCK=y -CONFIG_LBD=y -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set +CONFIG_LBDAF=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers # CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y -# CONFIG_DEFAULT_AS is not set # CONFIG_DEFAULT_DEADLINE is not set CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +CONFIG_INLINE_SPIN_UNLOCK=y +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +CONFIG_INLINE_SPIN_UNLOCK_IRQ=y +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +CONFIG_INLINE_READ_UNLOCK=y +# CONFIG_INLINE_READ_UNLOCK_BH is not set +CONFIG_INLINE_READ_UNLOCK_IRQ=y +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +CONFIG_INLINE_WRITE_UNLOCK=y +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +CONFIG_INLINE_WRITE_UNLOCK_IRQ=y +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set +CONFIG_FREEZER=y # # Bus options (PCI, PCMCIA, EISA, ISA, TC) # CONFIG_HW_HAS_PCI=y CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# CONFIG_PCCARD=m -# CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=m CONFIG_PCMCIA_LOAD_CIS=y -CONFIG_PCMCIA_IOCTL=y CONFIG_CARDBUS=y # @@ -251,6 +354,7 @@ CONFIG_YENTA_TOSHIBA=y CONFIG_PD6729=m CONFIG_I82092=m # CONFIG_PCMCIA_AU1X00 is not set +# CONFIG_PCMCIA_ALCHEMY_DEVBOARD is not set CONFIG_PCCARD_NONSTATIC=m # CONFIG_HOTPLUG_PCI is not set @@ -258,35 +362,38 @@ CONFIG_PCCARD_NONSTATIC=m # Executable file formats # CONFIG_BINFMT_ELF=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m CONFIG_TRAD_SIGNALS=y # # Power management options # +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_PM=y -# CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set CONFIG_PM_SLEEP=y -CONFIG_SUSPEND_UP_POSSIBLE=y CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +# CONFIG_HIBERNATION is not set # CONFIG_APM_EMULATION is not set - -# -# Networking -# +# CONFIG_PM_RUNTIME is not set +CONFIG_PM_OPS=y CONFIG_NET=y # # Networking options # CONFIG_PACKET=m -CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set CONFIG_INET=y @@ -315,42 +422,13 @@ CONFIG_INET_TUNNEL=m CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_LRO=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set -CONFIG_IP_VS=m -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 - -# -# IPVS transport protocol load balancing support -# -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y - -# -# IPVS scheduler -# -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m - -# -# IPVS application helper -# -CONFIG_IP_VS_FTP=m CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y # CONFIG_IPV6_ROUTER_PREF is not set @@ -366,12 +444,15 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m CONFIG_IPV6_SIT=m +# CONFIG_IPV6_SIT_6RD is not set +CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MULTIPLE_TABLES is not set -# CONFIG_NETLABEL is not set +# CONFIG_IPV6_MROUTE is not set CONFIG_NETWORK_SECMARK=y CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_ADVANCED=y CONFIG_BRIDGE_NETFILTER=y # @@ -380,57 +461,97 @@ CONFIG_BRIDGE_NETFILTER=y CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK_ENABLED is not set # CONFIG_NF_CONNTRACK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m +# CONFIG_NETFILTER_XT_TARGET_LED is not set CONFIG_NETFILTER_XT_TARGET_MARK=m -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set # CONFIG_NETFILTER_XT_TARGET_TRACE is not set CONFIG_NETFILTER_XT_TARGET_SECMARK=m # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set +# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set CONFIG_NETFILTER_XT_MATCH_COMMENT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m CONFIG_NETFILTER_XT_MATCH_DSCP=m CONFIG_NETFILTER_XT_MATCH_ESP=m +# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +CONFIG_NETFILTER_XT_MATCH_HL=m +# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set CONFIG_NETFILTER_XT_MATCH_LENGTH=m CONFIG_NETFILTER_XT_MATCH_LIMIT=m CONFIG_NETFILTER_XT_MATCH_MAC=m CONFIG_NETFILTER_XT_MATCH_MARK=m -CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +# CONFIG_NETFILTER_XT_MATCH_OWNER is not set +CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m CONFIG_NETFILTER_XT_MATCH_QUOTA=m +# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set CONFIG_NETFILTER_XT_MATCH_REALM=m +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +# CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set -# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_OSF is not set +CONFIG_IP_VS=m +# CONFIG_IP_VS_IPV6 is not set +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y +# CONFIG_IP_VS_PROTO_SCTP is not set + +# +# IPVS scheduler +# +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m + +# +# IPVS application helper +# +CONFIG_IP_VS_FTP=m # # IP: Netfilter Configuration # +# CONFIG_NF_DEFRAG_IPV4 is not set CONFIG_IP_NF_QUEUE=m CONFIG_IP_NF_IPTABLES=m -CONFIG_IP_NF_MATCH_IPRANGE=m -CONFIG_IP_NF_MATCH_TOS=m -CONFIG_IP_NF_MATCH_RECENT=m -CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_TTL=m -CONFIG_IP_NF_MATCH_OWNER=m -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_MANGLE=m -CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m @@ -439,34 +560,29 @@ CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m # -# IPv6: Netfilter Configuration (EXPERIMENTAL) +# IPv6: Netfilter Configuration # CONFIG_IP6_NF_QUEUE=m CONFIG_IP6_NF_IPTABLES=m -CONFIG_IP6_NF_MATCH_RT=m -CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m CONFIG_IP6_NF_MATCH_HL=m -CONFIG_IP6_NF_MATCH_OWNER=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_MATCH_AH=m # CONFIG_IP6_NF_MATCH_MH is not set -CONFIG_IP6_NF_MATCH_EUI64=m -CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_TARGET_LOG=m +CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP6_NF_TARGET_HL=m CONFIG_IP6_NF_RAW=m # # DECnet: Netfilter Configuration # CONFIG_DECNET_NF_GRABULATOR=m - -# -# Bridge: Netfilter Configuration -# CONFIG_BRIDGE_NF_EBTABLES=m CONFIG_BRIDGE_EBT_BROUTE=m CONFIG_BRIDGE_EBT_T_FILTER=m @@ -475,6 +591,7 @@ CONFIG_BRIDGE_EBT_802_3=m CONFIG_BRIDGE_EBT_AMONG=m CONFIG_BRIDGE_EBT_ARP=m CONFIG_BRIDGE_EBT_IP=m +# CONFIG_BRIDGE_EBT_IP6 is not set CONFIG_BRIDGE_EBT_LIMIT=m CONFIG_BRIDGE_EBT_MARK=m CONFIG_BRIDGE_EBT_PKTTYPE=m @@ -487,25 +604,25 @@ CONFIG_BRIDGE_EBT_REDIRECT=m CONFIG_BRIDGE_EBT_SNAT=m CONFIG_BRIDGE_EBT_LOG=m CONFIG_BRIDGE_EBT_ULOG=m +# CONFIG_BRIDGE_EBT_NFLOG is not set CONFIG_IP_DCCP=m CONFIG_INET_DCCP_DIAG=m -CONFIG_IP_DCCP_ACKVEC=y # # DCCP CCIDs Configuration (EXPERIMENTAL) # -CONFIG_IP_DCCP_CCID2=m # CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=m -CONFIG_IP_DCCP_TFRC_LIB=m +CONFIG_IP_DCCP_CCID3=y # CONFIG_IP_DCCP_CCID3_DEBUG is not set CONFIG_IP_DCCP_CCID3_RTO=100 +CONFIG_IP_DCCP_TFRC_LIB=y CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y +# CONFIG_RDS is not set CONFIG_TIPC=m # CONFIG_TIPC_ADVANCED is not set # CONFIG_TIPC_DEBUG is not set @@ -516,8 +633,12 @@ CONFIG_ATM_LANE=m CONFIG_ATM_MPOA=m CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set +CONFIG_STP=m CONFIG_BRIDGE=m +CONFIG_BRIDGE_IGMP_SNOOPING=y +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set CONFIG_DECNET=m # CONFIG_DECNET_ROUTER is not set CONFIG_LLC=y @@ -535,12 +656,9 @@ CONFIG_ECONET=m CONFIG_ECONET_AUNUDP=y CONFIG_ECONET_NATIVE=y CONFIG_WAN_ROUTER=m - -# -# QoS and/or fair queueing -# +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set CONFIG_NET_SCHED=y -CONFIG_NET_SCH_FIFO=y # # Queueing/Scheduling @@ -550,7 +668,7 @@ CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m CONFIG_NET_SCH_ATM=m CONFIG_NET_SCH_PRIO=m -# CONFIG_NET_SCH_RR is not set +# CONFIG_NET_SCH_MULTIQ is not set CONFIG_NET_SCH_RED=m CONFIG_NET_SCH_SFQ=m CONFIG_NET_SCH_TEQL=m @@ -558,6 +676,7 @@ CONFIG_NET_SCH_TBF=m CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m +# CONFIG_NET_SCH_DRR is not set CONFIG_NET_SCH_INGRESS=m # @@ -574,6 +693,7 @@ CONFIG_NET_CLS_U32=m CONFIG_CLS_U32_MARK=y CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m +# CONFIG_NET_CLS_FLOW is not set CONFIG_NET_EMATCH=y CONFIG_NET_EMATCH_STACK=32 CONFIG_NET_EMATCH_CMP=m @@ -586,10 +706,13 @@ CONFIG_NET_ACT_POLICE=y # CONFIG_NET_ACT_GACT is not set # CONFIG_NET_ACT_MIRRED is not set # CONFIG_NET_ACT_IPT is not set +# CONFIG_NET_ACT_NAT is not set # CONFIG_NET_ACT_PEDIT is not set # CONFIG_NET_ACT_SIMP is not set -CONFIG_NET_CLS_POLICE=y +# CONFIG_NET_ACT_SKBEDIT is not set # CONFIG_NET_CLS_IND is not set +CONFIG_NET_SCH_FIFO=y +# CONFIG_DCB is not set # # Network testing @@ -613,9 +736,8 @@ CONFIG_6PACK=m CONFIG_BPQETHER=m CONFIG_BAYCOM_SER_FDX=m CONFIG_BAYCOM_SER_HDX=m -CONFIG_BAYCOM_PAR=m -CONFIG_BAYCOM_EPP=m CONFIG_YAM=m +# CONFIG_CAN is not set CONFIG_IRDA=m # @@ -657,15 +779,8 @@ CONFIG_MCP2120_DONGLE=m CONFIG_OLD_BELKIN_DONGLE=m CONFIG_ACT200L_DONGLE=m # CONFIG_KINGSUN_DONGLE is not set - -# -# Old SIR device drivers -# -# CONFIG_IRPORT_SIR is not set - -# -# Old Serial dongle support -# +# CONFIG_KSDAZZLE_DONGLE is not set +# CONFIG_KS959_DONGLE is not set # # FIR device drivers @@ -683,17 +798,17 @@ CONFIG_BT_RFCOMM_TTY=y CONFIG_BT_BNEP=m CONFIG_BT_BNEP_MC_FILTER=y CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_CMTP=m CONFIG_BT_HIDP=m # # Bluetooth device drivers # -CONFIG_BT_HCIUSB=m -CONFIG_BT_HCIUSB_SCO=y +# CONFIG_BT_HCIBTUSB is not set +# CONFIG_BT_HCIBTSDIO is not set CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y +# CONFIG_BT_HCIUART_LL is not set CONFIG_BT_HCIBCM203X=m CONFIG_BT_HCIBPA10X=m CONFIG_BT_HCIBFUSB=m @@ -702,24 +817,19 @@ CONFIG_BT_HCIBT3C=m CONFIG_BT_HCIBLUECARD=m CONFIG_BT_HCIBTUART=m CONFIG_BT_HCIVHCI=m +# CONFIG_BT_MRVL is not set CONFIG_AF_RXRPC=m # CONFIG_AF_RXRPC_DEBUG is not set # CONFIG_RXKAD is not set CONFIG_FIB_RULES=y +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +# CONFIG_LIB80211 is not set # -# Wireless +# CFG80211 needs to be enabled for MAC80211 # -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_MAC80211 is not set -CONFIG_IEEE80211=m -# CONFIG_IEEE80211_DEBUG is not set -CONFIG_IEEE80211_CRYPT_WEP=m -CONFIG_IEEE80211_CRYPT_CCMP=m -CONFIG_IEEE80211_CRYPT_TKIP=m -CONFIG_IEEE80211_SOFTMAC=m -# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -730,40 +840,43 @@ CONFIG_IEEE80211_SOFTMAC=m # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="" +# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set CONFIG_CONNECTOR=m -CONFIG_MTD=m +CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set -CONFIG_MTD_CONCAT=m +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_REDBOOT_PARTS=m -CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 -# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set -# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers # -CONFIG_MTD_CHAR=m -CONFIG_MTD_BLKDEVS=m -CONFIG_MTD_BLOCK=m -CONFIG_MTD_BLOCK_RO=m -CONFIG_FTL=m -CONFIG_NFTL=m -CONFIG_NFTL_RW=y -CONFIG_INFTL=m -CONFIG_RFD_FTL=m -CONFIG_SSFDC=m +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers # -CONFIG_MTD_CFI=m -CONFIG_MTD_JEDECPROBE=m -CONFIG_MTD_GEN_PROBE=m +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y # CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y @@ -775,206 +888,81 @@ CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set -CONFIG_MTD_CFI_INTELEXT=m -CONFIG_MTD_CFI_AMDSTD=m -CONFIG_MTD_CFI_STAA=m -CONFIG_MTD_CFI_UTIL=m +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=m -CONFIG_MTD_ROM=m -CONFIG_MTD_ABSENT=m +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set # # Mapping drivers for chip access # CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_PHYSMAP=m -CONFIG_MTD_PHYSMAP_START=0x8000000 -CONFIG_MTD_PHYSMAP_LEN=0x4000000 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 -# CONFIG_MTD_ALCHEMY is not set -# CONFIG_MTD_MTX1 is not set -CONFIG_MTD_PCI=m -CONFIG_MTD_PLATRAM=m +CONFIG_MTD_PHYSMAP=y +# CONFIG_MTD_PHYSMAP_COMPAT is not set +# CONFIG_MTD_PCI is not set +# CONFIG_MTD_GPIO_ADDR is not set +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set # # Self-contained MTD device drivers # -CONFIG_MTD_PMC551=m -# CONFIG_MTD_PMC551_BUGFIX is not set -# CONFIG_MTD_PMC551_DEBUG is not set -CONFIG_MTD_DATAFLASH=m -CONFIG_MTD_M25P80=m -CONFIG_MTD_SLRAM=m -CONFIG_MTD_PHRAM=m -CONFIG_MTD_MTDRAM=m -CONFIG_MTDRAM_TOTAL_SIZE=4096 -CONFIG_MTDRAM_ERASE_SIZE=128 -CONFIG_MTD_BLOCK2MTD=m +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set # # Disk-On-Chip Device Drivers # -CONFIG_MTD_DOC2000=m -CONFIG_MTD_DOC2001=m -CONFIG_MTD_DOC2001PLUS=m -CONFIG_MTD_DOCPROBE=m -CONFIG_MTD_DOCECC=m -# CONFIG_MTD_DOCPROBE_ADVANCED is not set -CONFIG_MTD_DOCPROBE_ADDRESS=0 -CONFIG_MTD_NAND=m -# CONFIG_MTD_NAND_VERIFY_WRITE is not set -# CONFIG_MTD_NAND_ECC_SMC is not set -# CONFIG_MTD_NAND_MUSEUM_IDS is not set -CONFIG_MTD_NAND_IDS=m -CONFIG_MTD_NAND_DISKONCHIP=m -# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set -CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 -# CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set -# CONFIG_MTD_NAND_CAFE is not set -CONFIG_MTD_NAND_NANDSIM=m -# CONFIG_MTD_NAND_PLATFORM is not set -CONFIG_MTD_ONENAND=m -CONFIG_MTD_ONENAND_VERIFY_WRITE=y -# CONFIG_MTD_ONENAND_OTP is not set +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set # # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_PARPORT=m -CONFIG_PARPORT_PC=m -CONFIG_PARPORT_SERIAL=m -CONFIG_PARPORT_PC_FIFO=y -CONFIG_PARPORT_PC_SUPERIO=y -CONFIG_PARPORT_PC_PCMCIA=m -# CONFIG_PARPORT_GSC is not set -CONFIG_PARPORT_AX88796=m -CONFIG_PARPORT_1284=y -CONFIG_PARPORT_NOT_PC=y +# CONFIG_PARPORT is not set CONFIG_BLK_DEV=y -CONFIG_PARIDE=m - -# -# Parallel IDE high-level drivers -# -CONFIG_PARIDE_PD=m -CONFIG_PARIDE_PCD=m -CONFIG_PARIDE_PF=m -CONFIG_PARIDE_PT=m -CONFIG_PARIDE_PG=m - -# -# Parallel IDE protocol modules -# -CONFIG_PARIDE_ATEN=m -CONFIG_PARIDE_BPCK=m -CONFIG_PARIDE_BPCK6=m -CONFIG_PARIDE_COMM=m -CONFIG_PARIDE_DSTR=m -CONFIG_PARIDE_FIT2=m -CONFIG_PARIDE_FIT3=m -CONFIG_PARIDE_EPAT=m -CONFIG_PARIDE_EPATC8=y -CONFIG_PARIDE_EPIA=m -CONFIG_PARIDE_FRIQ=m -CONFIG_PARIDE_FRPW=m -CONFIG_PARIDE_KBIC=m -CONFIG_PARIDE_KTTI=m -CONFIG_PARIDE_ON20=m -CONFIG_PARIDE_ON26=m -CONFIG_BLK_CPQ_DA=m -CONFIG_BLK_CPQ_CISS_DA=m -CONFIG_CISS_SCSI_TAPE=y -CONFIG_BLK_DEV_DAC960=m -CONFIG_BLK_DEV_UMEM=m +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=m -CONFIG_BLK_DEV_CRYPTOLOOP=m +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_DRBD is not set CONFIG_BLK_DEV_NBD=m -CONFIG_BLK_DEV_SX8=m +# CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 -CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_CDROM_PKTCDVD=m -CONFIG_CDROM_PKTCDVD_BUFFERS=8 -# CONFIG_CDROM_PKTCDVD_WCACHE is not set -CONFIG_ATA_OVER_ETH=m -CONFIG_MISC_DEVICES=y -# CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set -CONFIG_SGI_IOC4=m -CONFIG_TIFM_CORE=m -CONFIG_TIFM_7XX1=m -CONFIG_IDE=y -CONFIG_IDE_MAX_HWIFS=4 -CONFIG_BLK_DEV_IDE=y - -# -# Please see Documentation/ide.txt for help/info on IDE drives -# -# CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_BLK_DEV_IDEDISK=m -# CONFIG_IDEDISK_MULTI_MODE is not set -CONFIG_BLK_DEV_IDECS=m -# CONFIG_BLK_DEV_DELKIN is not set -CONFIG_BLK_DEV_IDECD=m -CONFIG_BLK_DEV_IDETAPE=m -CONFIG_BLK_DEV_IDEFLOPPY=m -CONFIG_BLK_DEV_IDESCSI=m -# CONFIG_IDE_TASK_IOCTL is not set -CONFIG_IDE_PROC_FS=y - -# -# IDE chipset support/bugfixes -# -CONFIG_IDE_GENERIC=m -CONFIG_BLK_DEV_IDEPCI=y -CONFIG_IDEPCI_SHARE_IRQ=y -CONFIG_IDEPCI_PCIBUS_ORDER=y -# CONFIG_BLK_DEV_OFFBOARD is not set -CONFIG_BLK_DEV_GENERIC=m -CONFIG_BLK_DEV_OPTI621=m -CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set -CONFIG_BLK_DEV_AEC62XX=m -CONFIG_BLK_DEV_ALI15X3=m -# CONFIG_WDC_ALI15X3 is not set -CONFIG_BLK_DEV_AMD74XX=m -CONFIG_BLK_DEV_CMD64X=m -CONFIG_BLK_DEV_TRIFLEX=m -CONFIG_BLK_DEV_CY82C693=m -# CONFIG_BLK_DEV_CS5520 is not set -CONFIG_BLK_DEV_CS5530=m -CONFIG_BLK_DEV_HPT34X=m -# CONFIG_HPT34X_AUTODMA is not set -CONFIG_BLK_DEV_HPT366=m -# CONFIG_BLK_DEV_JMICRON is not set -CONFIG_BLK_DEV_SC1200=m -CONFIG_BLK_DEV_PIIX=m -# CONFIG_BLK_DEV_IT8213 is not set -CONFIG_BLK_DEV_IT821X=m -CONFIG_BLK_DEV_NS87415=m -CONFIG_BLK_DEV_PDC202XX_OLD=m -CONFIG_PDC202XX_BURST=y -CONFIG_BLK_DEV_PDC202XX_NEW=m -CONFIG_BLK_DEV_SVWKS=m -CONFIG_BLK_DEV_SIIMAGE=m -# CONFIG_BLK_DEV_SLC90E66 is not set -CONFIG_BLK_DEV_TRM290=m -# CONFIG_BLK_DEV_VIA82CXXX is not set -# CONFIG_BLK_DEV_TC86C001 is not set -# CONFIG_IDE_ARM is not set -CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +# CONFIG_BLK_DEV_XIP is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_HD is not set +# CONFIG_MISC_DEVICES is not set +CONFIG_TIFM_CORE=m +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set # # SCSI device support # -CONFIG_RAID_ATTRS=m +CONFIG_SCSI_MOD=m +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=m CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set @@ -985,18 +973,13 @@ CONFIG_SCSI_PROC_FS=y # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=m -CONFIG_CHR_DEV_ST=m -CONFIG_CHR_DEV_OSST=m -CONFIG_BLK_DEV_SR=m -# CONFIG_BLK_DEV_SR_VENDOR is not set +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set CONFIG_CHR_DEV_SG=m -CONFIG_CHR_DEV_SCH=m - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# +# CONFIG_CHR_DEV_SCH is not set CONFIG_SCSI_MULTI_LUN=y -CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_CONSTANTS is not set CONFIG_SCSI_LOGGING=y # CONFIG_SCSI_SCAN_ASYNC is not set CONFIG_SCSI_WAIT_SCAN=m @@ -1009,198 +992,39 @@ CONFIG_SCSI_FC_ATTRS=m CONFIG_SCSI_ISCSI_ATTRS=m CONFIG_SCSI_SAS_ATTRS=m CONFIG_SCSI_SAS_LIBSAS=m -# CONFIG_SCSI_SAS_ATA is not set +CONFIG_SCSI_SAS_HOST_SMP=y # CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set -CONFIG_SCSI_LOWLEVEL=y -CONFIG_ISCSI_TCP=m -CONFIG_BLK_DEV_3W_XXXX_RAID=m -CONFIG_SCSI_3W_9XXX=m -CONFIG_SCSI_ACARD=m -CONFIG_SCSI_AACRAID=m -CONFIG_SCSI_AIC7XXX=m -CONFIG_AIC7XXX_CMDS_PER_DEVICE=8 -CONFIG_AIC7XXX_RESET_DELAY_MS=15000 -CONFIG_AIC7XXX_DEBUG_ENABLE=y -CONFIG_AIC7XXX_DEBUG_MASK=0 -CONFIG_AIC7XXX_REG_PRETTY_PRINT=y -# CONFIG_SCSI_AIC7XXX_OLD is not set -CONFIG_SCSI_AIC79XX=m -CONFIG_AIC79XX_CMDS_PER_DEVICE=32 -CONFIG_AIC79XX_RESET_DELAY_MS=15000 -CONFIG_AIC79XX_DEBUG_ENABLE=y -CONFIG_AIC79XX_DEBUG_MASK=0 -CONFIG_AIC79XX_REG_PRETTY_PRINT=y -CONFIG_SCSI_AIC94XX=m -# CONFIG_AIC94XX_DEBUG is not set -CONFIG_SCSI_DPT_I2O=m -CONFIG_SCSI_ARCMSR=m -CONFIG_MEGARAID_NEWGEN=y -CONFIG_MEGARAID_MM=m -CONFIG_MEGARAID_MAILBOX=m -CONFIG_MEGARAID_LEGACY=m -CONFIG_MEGARAID_SAS=m -CONFIG_SCSI_HPTIOP=m -CONFIG_SCSI_DMX3191D=m -CONFIG_SCSI_FUTURE_DOMAIN=m -CONFIG_SCSI_IPS=m -CONFIG_SCSI_INITIO=m -# CONFIG_SCSI_INIA100 is not set -CONFIG_SCSI_PPA=m -CONFIG_SCSI_IMM=m -# CONFIG_SCSI_IZIP_EPP16 is not set -# CONFIG_SCSI_IZIP_SLOW_CTR is not set -CONFIG_SCSI_STEX=m -CONFIG_SCSI_SYM53C8XX_2=m -CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 -CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 -CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 -CONFIG_SCSI_SYM53C8XX_MMIO=y -CONFIG_SCSI_IPR=m -# CONFIG_SCSI_IPR_TRACE is not set -# CONFIG_SCSI_IPR_DUMP is not set -CONFIG_SCSI_QLOGIC_1280=m -CONFIG_SCSI_QLA_FC=m -CONFIG_SCSI_QLA_ISCSI=m -CONFIG_SCSI_LPFC=m -CONFIG_SCSI_DC395x=m -CONFIG_SCSI_DC390T=m -CONFIG_SCSI_NSP32=m -CONFIG_SCSI_DEBUG=m -# CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_LOWLEVEL_PCMCIA is not set -CONFIG_ATA=m -# CONFIG_ATA_NONSTANDARD is not set -CONFIG_SATA_AHCI=m -CONFIG_SATA_SVW=m -CONFIG_ATA_PIIX=m -CONFIG_SATA_MV=m -CONFIG_SATA_NV=m -CONFIG_PDC_ADMA=m -CONFIG_SATA_QSTOR=m -CONFIG_SATA_PROMISE=m -CONFIG_SATA_SX4=m -CONFIG_SATA_SIL=m -CONFIG_SATA_SIL24=m -CONFIG_SATA_SIS=m -CONFIG_SATA_ULI=m -CONFIG_SATA_VIA=m -CONFIG_SATA_VITESSE=m -# CONFIG_SATA_INIC162X is not set -# CONFIG_PATA_ALI is not set -# CONFIG_PATA_AMD is not set -# CONFIG_PATA_ARTOP is not set -# CONFIG_PATA_ATIIXP is not set -# CONFIG_PATA_CMD640_PCI is not set -# CONFIG_PATA_CMD64X is not set -CONFIG_PATA_CS5520=m -# CONFIG_PATA_CS5530 is not set -# CONFIG_PATA_CYPRESS is not set -CONFIG_PATA_EFAR=m -CONFIG_ATA_GENERIC=m -# CONFIG_PATA_HPT366 is not set -# CONFIG_PATA_HPT37X is not set -# CONFIG_PATA_HPT3X2N is not set -# CONFIG_PATA_HPT3X3 is not set -# CONFIG_PATA_IT821X is not set -# CONFIG_PATA_IT8213 is not set -CONFIG_PATA_JMICRON=m -CONFIG_PATA_TRIFLEX=m -# CONFIG_PATA_MARVELL is not set -CONFIG_PATA_MPIIX=m -# CONFIG_PATA_OLDPIIX is not set -CONFIG_PATA_NETCELL=m -# CONFIG_PATA_NS87410 is not set -# CONFIG_PATA_OPTI is not set -# CONFIG_PATA_OPTIDMA is not set -CONFIG_PATA_PCMCIA=m -# CONFIG_PATA_PDC_OLD is not set -# CONFIG_PATA_RADISYS is not set -CONFIG_PATA_RZ1000=m -# CONFIG_PATA_SC1200 is not set -# CONFIG_PATA_SERVERWORKS is not set -CONFIG_PATA_PDC2027X=m -CONFIG_PATA_SIL680=m -CONFIG_PATA_SIS=m -CONFIG_PATA_VIA=m -CONFIG_PATA_WINBOND=m -# CONFIG_PATA_PLATFORM is not set -CONFIG_MD=y -CONFIG_BLK_DEV_MD=m -CONFIG_MD_LINEAR=m -CONFIG_MD_RAID0=m -CONFIG_MD_RAID1=m -CONFIG_MD_RAID10=m -CONFIG_MD_RAID456=m -# CONFIG_MD_RAID5_RESHAPE is not set -CONFIG_MD_MULTIPATH=m -CONFIG_MD_FAULTY=m -CONFIG_BLK_DEV_DM=m -# CONFIG_DM_DEBUG is not set -CONFIG_DM_CRYPT=m -CONFIG_DM_SNAPSHOT=m -CONFIG_DM_MIRROR=m -CONFIG_DM_ZERO=m -CONFIG_DM_MULTIPATH=m -CONFIG_DM_MULTIPATH_EMC=m -# CONFIG_DM_MULTIPATH_RDAC is not set -# CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# -CONFIG_FUSION=y -CONFIG_FUSION_SPI=m -CONFIG_FUSION_FC=m -CONFIG_FUSION_SAS=m -CONFIG_FUSION_MAX_SGE=128 -CONFIG_FUSION_CTL=m -CONFIG_FUSION_LAN=m -# CONFIG_FUSION_LOGGING is not set +# CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # -# CONFIG_FIREWIRE is not set -CONFIG_IEEE1394=m - -# -# Subsystem Options -# -# CONFIG_IEEE1394_VERBOSEDEBUG is not set # -# Controllers +# You can enable one or both FireWire driver stacks. # -CONFIG_IEEE1394_PCILYNX=m -CONFIG_IEEE1394_OHCI1394=m # -# Protocols +# The newer stack is recommended. # -CONFIG_IEEE1394_VIDEO1394=m -CONFIG_IEEE1394_SBP2=m -# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set -CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y -CONFIG_IEEE1394_ETH1394=m -CONFIG_IEEE1394_DV1394=m -CONFIG_IEEE1394_RAWIO=m -CONFIG_I2O=m -CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y -CONFIG_I2O_EXT_ADAPTEC=y -CONFIG_I2O_CONFIG=m -CONFIG_I2O_CONFIG_OLD_IOCTL=y -CONFIG_I2O_BUS=m -CONFIG_I2O_BLOCK=m -CONFIG_I2O_SCSI=m -CONFIG_I2O_PROC=m +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set +# CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_IFB is not set CONFIG_DUMMY=m CONFIG_BONDING=m # CONFIG_MACVLAN is not set CONFIG_EQUALIZER=m CONFIG_TUN=m +# CONFIG_VETH is not set CONFIG_ARCNET=m CONFIG_ARCNET_1201=m CONFIG_ARCNET_1051=m @@ -1225,9 +1049,11 @@ CONFIG_VITESSE_PHY=m CONFIG_SMSC_PHY=m # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set -CONFIG_FIXED_PHY=m -# CONFIG_FIXED_MII_10_FDX is not set -# CONFIG_FIXED_MII_100_FDX is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=m # CONFIG_AX88796 is not set @@ -1240,8 +1066,12 @@ CONFIG_VORTEX=m CONFIG_TYPHOON=m # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set +# CONFIG_ETHOC is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set CONFIG_NET_TULIP=y CONFIG_DE2104X=m +CONFIG_DE2104X_DSL=0 CONFIG_TULIP=m # CONFIG_TULIP_MWI is not set # CONFIG_TULIP_MMIO is not set @@ -1251,21 +1081,26 @@ CONFIG_WINBOND_840=m CONFIG_DM9102=m CONFIG_ULI526X=m CONFIG_PCMCIA_XIRCOM=m -# CONFIG_PCMCIA_XIRTULIP is not set CONFIG_HP100=m +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y CONFIG_PCNET32=m -# CONFIG_PCNET32_NAPI is not set CONFIG_AMD8111_ETH=m -# CONFIG_AMD8111E_NAPI is not set CONFIG_ADAPTEC_STARFIRE=m -# CONFIG_ADAPTEC_STARFIRE_NAPI is not set +# CONFIG_KSZ884X_PCI is not set CONFIG_B44=m +CONFIG_B44_PCI_AUTOSELECT=y +CONFIG_B44_PCICORE_AUTOSELECT=y +CONFIG_B44_PCI=y CONFIG_FORCEDETH=m # CONFIG_FORCEDETH_NAPI is not set # CONFIG_TC35815 is not set -CONFIG_DGRS=m -CONFIG_EEPRO100=m CONFIG_E100=m CONFIG_FEALNX=m CONFIG_NATSEMI=m @@ -1276,52 +1111,71 @@ CONFIG_8139TOO=m # CONFIG_8139TOO_TUNE_TWISTER is not set CONFIG_8139TOO_8129=y # CONFIG_8139_OLD_RX_RESET is not set +# CONFIG_R6040 is not set CONFIG_SIS900=m CONFIG_EPIC100=m +# CONFIG_SMSC9420 is not set CONFIG_SUNDANCE=m # CONFIG_SUNDANCE_MMIO is not set CONFIG_TLAN=m +# CONFIG_KS8842 is not set +# CONFIG_KS8851_MLL is not set CONFIG_VIA_RHINE=m # CONFIG_VIA_RHINE_MMIO is not set -# CONFIG_VIA_RHINE_NAPI is not set # CONFIG_SC92031 is not set -CONFIG_NET_POCKET=y -CONFIG_DE600=m -CONFIG_DE620=m +# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y CONFIG_ACENIC=m # CONFIG_ACENIC_OMIT_TIGON_I is not set CONFIG_DL2K=m CONFIG_E1000=m -# CONFIG_E1000_NAPI is not set -# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set +# CONFIG_IP1000 is not set +# CONFIG_IGB is not set +# CONFIG_IGBVF is not set CONFIG_NS83820=m CONFIG_HAMACHI=m CONFIG_YELLOWFIN=m CONFIG_R8169=m -# CONFIG_R8169_NAPI is not set CONFIG_R8169_VLAN=y CONFIG_SIS190=m CONFIG_SKGE=m +# CONFIG_SKGE_DEBUG is not set CONFIG_SKY2=m -CONFIG_SK98LIN=m +# CONFIG_SKY2_DEBUG is not set CONFIG_VIA_VELOCITY=m CONFIG_TIGON3=m CONFIG_BNX2=m +# CONFIG_CNIC is not set CONFIG_QLA3XXX=m # CONFIG_ATL1 is not set +# CONFIG_ATL1E is not set +# CONFIG_ATL1C is not set +# CONFIG_JME is not set CONFIG_NETDEV_10000=y +CONFIG_MDIO=m CONFIG_CHELSIO_T1=m # CONFIG_CHELSIO_T1_1G is not set -CONFIG_CHELSIO_T1_NAPI=y +CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set +CONFIG_CHELSIO_T4_DEPENDS=y +# CONFIG_CHELSIO_T4 is not set +# CONFIG_ENIC is not set +# CONFIG_IXGBE is not set CONFIG_IXGB=m -# CONFIG_IXGB_NAPI is not set CONFIG_S2IO=m -# CONFIG_S2IO_NAPI is not set +# CONFIG_VXGE is not set CONFIG_MYRI10GE=m # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set +# CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set +# CONFIG_BNX2X is not set +# CONFIG_QLCNIC is not set +# CONFIG_QLGE is not set +# CONFIG_SFC is not set +# CONFIG_BE2NET is not set CONFIG_TR=y CONFIG_IBMOL=m CONFIG_IBMLS=m @@ -1329,12 +1183,18 @@ CONFIG_3C359=m CONFIG_TMS380TR=m CONFIG_TMSPCI=m CONFIG_ABYSS=m +CONFIG_WLAN=y +# CONFIG_PCMCIA_RAYCS is not set +# CONFIG_ATMEL is not set +# CONFIG_AIRO_CS is not set +# CONFIG_PCMCIA_WL3501 is not set +# CONFIG_PRISM54 is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_HOSTAP is not set # -# Wireless LAN +# Enable WiMAX (Networking options) to see the WiMAX drivers # -# CONFIG_WLAN_PRE80211 is not set -# CONFIG_WLAN_80211 is not set # # USB Network Adapters @@ -1343,11 +1203,13 @@ CONFIG_USB_CATC=m CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m -CONFIG_USB_USBNET_MII=m CONFIG_USB_USBNET=m CONFIG_USB_NET_AX8817X=m CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_CDC_EEM is not set # CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_SMSC75XX is not set +# CONFIG_USB_NET_SMSC95XX is not set CONFIG_USB_NET_GL620A=m CONFIG_USB_NET_NET1080=m CONFIG_USB_NET_PLUSB=m @@ -1361,6 +1223,9 @@ CONFIG_USB_ARMLINUX=y CONFIG_USB_EPSON2888=y # CONFIG_USB_KC2190 is not set CONFIG_USB_NET_ZAURUS=m +# CONFIG_USB_NET_INT51X1 is not set +# CONFIG_USB_IPHETH is not set +CONFIG_USB_SIERRA_NET=m CONFIG_NET_PCMCIA=y CONFIG_PCMCIA_3C589=m CONFIG_PCMCIA_3C574=m @@ -1383,16 +1248,6 @@ CONFIG_HDLC_PPP=m CONFIG_HDLC_X25=m CONFIG_PCI200SYN=m CONFIG_WANXL=m -CONFIG_PC300=m -CONFIG_PC300_MLPPP=y - -# -# Cyclades-PC300 MLPPP support is disabled. -# - -# -# Refer to the file README.mlppp, provided by PC300 package. -# # CONFIG_PC300TOO is not set CONFIG_FARSYNC=m CONFIG_DSCC4=m @@ -1428,15 +1283,13 @@ CONFIG_ATM_HORIZON=m # CONFIG_ATM_HORIZON_DEBUG is not set CONFIG_ATM_IA=m # CONFIG_ATM_IA_DEBUG is not set -CONFIG_ATM_FORE200E_MAYBE=m -CONFIG_ATM_FORE200E_PCA=y -CONFIG_ATM_FORE200E_PCA_DEFAULT_FW=y +CONFIG_ATM_FORE200E=m # CONFIG_ATM_FORE200E_USE_TASKLET is not set CONFIG_ATM_FORE200E_TX_RETRY=16 CONFIG_ATM_FORE200E_DEBUG=0 -CONFIG_ATM_FORE200E=m CONFIG_ATM_HE=m CONFIG_ATM_HE_USE_SUNI=y +# CONFIG_ATM_SOLOS is not set CONFIG_FDDI=y CONFIG_DEFXX=m # CONFIG_DEFXX_MMIO is not set @@ -1444,7 +1297,6 @@ CONFIG_SKFP=m CONFIG_HIPPI=y CONFIG_ROADRUNNER=m # CONFIG_ROADRUNNER_LARGE_RINGS is not set -CONFIG_PLIP=m CONFIG_PPP=m CONFIG_PPP_MULTILINK=y CONFIG_PPP_FILTER=y @@ -1462,219 +1314,53 @@ CONFIG_SLHC=m CONFIG_SLIP_SMART=y CONFIG_SLIP_MODE_SLIP6=y CONFIG_NET_FC=y -CONFIG_SHAPER=m CONFIG_NETCONSOLE=m +# CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y # CONFIG_NETPOLL_TRAP is not set CONFIG_NET_POLL_CONTROLLER=y -CONFIG_ISDN=m -CONFIG_ISDN_I4L=m -CONFIG_ISDN_PPP=y -CONFIG_ISDN_PPP_VJ=y -CONFIG_ISDN_MPP=y -CONFIG_IPPP_FILTER=y -CONFIG_ISDN_PPP_BSDCOMP=m -CONFIG_ISDN_AUDIO=y -CONFIG_ISDN_TTY_FAX=y -CONFIG_ISDN_X25=y - -# -# ISDN feature submodules -# -# CONFIG_ISDN_DRV_LOOP is not set -CONFIG_ISDN_DIVERSION=m - -# -# ISDN4Linux hardware drivers -# - -# -# Passive cards -# -CONFIG_ISDN_DRV_HISAX=m - -# -# D-channel protocol features -# -CONFIG_HISAX_EURO=y -CONFIG_DE_AOC=y -# CONFIG_HISAX_NO_SENDCOMPLETE is not set -# CONFIG_HISAX_NO_LLC is not set -# CONFIG_HISAX_NO_KEYPAD is not set -CONFIG_HISAX_1TR6=y -CONFIG_HISAX_NI1=y -CONFIG_HISAX_MAX_CARDS=8 - -# -# HiSax supported cards -# -CONFIG_HISAX_16_3=y -CONFIG_HISAX_TELESPCI=y -CONFIG_HISAX_S0BOX=y -CONFIG_HISAX_FRITZPCI=y -CONFIG_HISAX_AVM_A1_PCMCIA=y -CONFIG_HISAX_ELSA=y -CONFIG_HISAX_DIEHLDIVA=y -CONFIG_HISAX_SEDLBAUER=y -CONFIG_HISAX_NETJET=y -CONFIG_HISAX_NETJET_U=y -CONFIG_HISAX_NICCY=y -CONFIG_HISAX_BKM_A4T=y -CONFIG_HISAX_SCT_QUADRO=y -CONFIG_HISAX_GAZEL=y -CONFIG_HISAX_HFC_PCI=y -CONFIG_HISAX_W6692=y -CONFIG_HISAX_HFC_SX=y -CONFIG_HISAX_ENTERNOW_PCI=y -# CONFIG_HISAX_DEBUG is not set - -# -# HiSax PCMCIA card service modules -# -CONFIG_HISAX_SEDLBAUER_CS=m -CONFIG_HISAX_ELSA_CS=m -CONFIG_HISAX_AVM_A1_CS=m -CONFIG_HISAX_TELES_CS=m - -# -# HiSax sub driver modules -# -CONFIG_HISAX_ST5481=m -CONFIG_HISAX_HFCUSB=m -CONFIG_HISAX_HFC4S8S=m -CONFIG_HISAX_FRITZ_PCIPNP=m -CONFIG_HISAX_HDLC=y - -# -# Active cards -# -# CONFIG_HYSDN is not set -CONFIG_ISDN_DRV_GIGASET=m -CONFIG_GIGASET_BASE=m -CONFIG_GIGASET_M105=m -# CONFIG_GIGASET_M101 is not set -# CONFIG_GIGASET_DEBUG is not set -# CONFIG_GIGASET_UNDOCREQ is not set -CONFIG_ISDN_CAPI=m -CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y -CONFIG_CAPI_TRACE=y -CONFIG_ISDN_CAPI_MIDDLEWARE=y -CONFIG_ISDN_CAPI_CAPI20=m -CONFIG_ISDN_CAPI_CAPIFS_BOOL=y -CONFIG_ISDN_CAPI_CAPIFS=m -CONFIG_ISDN_CAPI_CAPIDRV=m - -# -# CAPI hardware drivers -# -CONFIG_CAPI_AVM=y -CONFIG_ISDN_DRV_AVMB1_B1PCI=m -CONFIG_ISDN_DRV_AVMB1_B1PCIV4=y -CONFIG_ISDN_DRV_AVMB1_B1PCMCIA=m -CONFIG_ISDN_DRV_AVMB1_AVM_CS=m -CONFIG_ISDN_DRV_AVMB1_T1PCI=m -CONFIG_ISDN_DRV_AVMB1_C4=m -CONFIG_CAPI_EICON=y -CONFIG_ISDN_DIVAS=m -CONFIG_ISDN_DIVAS_BRIPCI=y -CONFIG_ISDN_DIVAS_PRIPCI=y -CONFIG_ISDN_DIVAS_DIVACAPI=m -CONFIG_ISDN_DIVAS_USERIDI=m -CONFIG_ISDN_DIVAS_MAINT=m -CONFIG_PHONE=m -CONFIG_PHONE_IXJ=m -CONFIG_PHONE_IXJ_PCMCIA=m +# CONFIG_VMXNET3 is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y -CONFIG_INPUT_FF_MEMLESS=m +# CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_POLLDEV is not set +# CONFIG_INPUT_SPARSEKMAP is not set # # Userland interfaces # -CONFIG_INPUT_MOUSEDEV=y -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -CONFIG_INPUT_JOYDEV=m -CONFIG_INPUT_TSDEV=m -CONFIG_INPUT_TSDEV_SCREEN_X=240 -CONFIG_INPUT_TSDEV_SCREEN_Y=320 -CONFIG_INPUT_EVDEV=m -CONFIG_INPUT_EVBUG=m +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_ADP5588 is not set +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_QT2160 is not set +# CONFIG_KEYBOARD_LKKBD is not set CONFIG_KEYBOARD_GPIO=y -CONFIG_KEYBOARD_SUNKBD=m -CONFIG_KEYBOARD_LKKBD=m -CONFIG_KEYBOARD_XTKBD=m -CONFIG_KEYBOARD_NEWTON=m -CONFIG_KEYBOARD_STOWAWAY=m -CONFIG_INPUT_MOUSE=y -CONFIG_MOUSE_PS2=m -CONFIG_MOUSE_PS2_ALPS=y -CONFIG_MOUSE_PS2_LOGIPS2PP=y -CONFIG_MOUSE_PS2_SYNAPTICS=y -CONFIG_MOUSE_PS2_LIFEBOOK=y -CONFIG_MOUSE_PS2_TRACKPOINT=y -# CONFIG_MOUSE_PS2_TOUCHKIT is not set -CONFIG_MOUSE_SERIAL=m -# CONFIG_MOUSE_APPLETOUCH is not set -CONFIG_MOUSE_VSXXXAA=m -CONFIG_INPUT_JOYSTICK=y -CONFIG_JOYSTICK_ANALOG=m -CONFIG_JOYSTICK_A3D=m -CONFIG_JOYSTICK_ADI=m -CONFIG_JOYSTICK_COBRA=m -CONFIG_JOYSTICK_GF2K=m -CONFIG_JOYSTICK_GRIP=m -CONFIG_JOYSTICK_GRIP_MP=m -CONFIG_JOYSTICK_GUILLEMOT=m -CONFIG_JOYSTICK_INTERACT=m -CONFIG_JOYSTICK_SIDEWINDER=m -CONFIG_JOYSTICK_TMDC=m -CONFIG_JOYSTICK_IFORCE=m -CONFIG_JOYSTICK_IFORCE_USB=y -CONFIG_JOYSTICK_IFORCE_232=y -CONFIG_JOYSTICK_WARRIOR=m -CONFIG_JOYSTICK_MAGELLAN=m -CONFIG_JOYSTICK_SPACEORB=m -CONFIG_JOYSTICK_SPACEBALL=m -CONFIG_JOYSTICK_STINGER=m -CONFIG_JOYSTICK_TWIDJOY=m -CONFIG_JOYSTICK_DB9=m -CONFIG_JOYSTICK_GAMECON=m -CONFIG_JOYSTICK_TURBOGRAFX=m -CONFIG_JOYSTICK_JOYDUMP=m -# CONFIG_JOYSTICK_XPAD is not set +# CONFIG_KEYBOARD_MATRIX is not set +# CONFIG_KEYBOARD_LM8323 is not set +# CONFIG_KEYBOARD_MAX7359 is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_OPENCORES is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=m -# CONFIG_TOUCHSCREEN_FUJITSU is not set -CONFIG_TOUCHSCREEN_GUNZE=m -CONFIG_TOUCHSCREEN_ELO=m -CONFIG_TOUCHSCREEN_MTOUCH=m -CONFIG_TOUCHSCREEN_MK712=m -CONFIG_TOUCHSCREEN_PENMOUNT=m -CONFIG_TOUCHSCREEN_TOUCHRIGHT=m -CONFIG_TOUCHSCREEN_TOUCHWIN=m -# CONFIG_TOUCHSCREEN_UCB1400 is not set -# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set -CONFIG_INPUT_MISC=y -CONFIG_INPUT_PCSPKR=m -# CONFIG_INPUT_ATI_REMOTE is not set -# CONFIG_INPUT_ATI_REMOTE2 is not set -# CONFIG_INPUT_KEYSPAN_REMOTE is not set -# CONFIG_INPUT_POWERMATE is not set -# CONFIG_INPUT_YEALINK is not set -CONFIG_INPUT_UINPUT=m +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set # # Hardware I/O ports @@ -1682,10 +1368,10 @@ CONFIG_INPUT_UINPUT=m CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=m -CONFIG_SERIO_PARKBD=m CONFIG_SERIO_PCIPS2=m CONFIG_SERIO_LIBPS2=y CONFIG_SERIO_RAW=m +# CONFIG_SERIO_ALTERA_PS2 is not set CONFIG_GAMEPORT=m CONFIG_GAMEPORT_NS558=m CONFIG_GAMEPORT_L4=m @@ -1696,30 +1382,13 @@ CONFIG_GAMEPORT_FM801=m # Character devices # CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_NONSTANDARD=y -# CONFIG_COMPUTONE is not set -CONFIG_ROCKETPORT=m -CONFIG_CYCLADES=m -# CONFIG_CYZ_INTR is not set -CONFIG_DIGIEPCA=m -# CONFIG_MOXA_INTELLIO is not set -CONFIG_MOXA_SMARTIO=m -# CONFIG_MOXA_SMARTIO_NEW is not set -# CONFIG_ISI is not set -CONFIG_SYNCLINKMP=m -CONFIG_SYNCLINK_GT=m -CONFIG_N_HDLC=m -# CONFIG_RISCOM8 is not set -CONFIG_SPECIALIX=m -# CONFIG_SPECIALIX_RTSCTS is not set -CONFIG_SX=m -# CONFIG_RIO is not set -CONFIG_STALDRV=y -# CONFIG_STALLION is not set -# CONFIG_ISTALLION is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set +# CONFIG_NOZOMI is not set # # Serial drivers @@ -1741,161 +1410,128 @@ CONFIG_SERIAL_8250_RSA=y # CONFIG_SERIAL_CORE=m CONFIG_SERIAL_JSM=m +# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 -CONFIG_PRINTER=m -# CONFIG_LP_CONSOLE is not set -CONFIG_PPDEV=m -CONFIG_TIPAR=m -CONFIG_IPMI_HANDLER=m -# CONFIG_IPMI_PANIC_EVENT is not set -CONFIG_IPMI_DEVICE_INTERFACE=m -CONFIG_IPMI_SI=m -CONFIG_IPMI_WATCHDOG=m -CONFIG_IPMI_POWEROFF=m -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -CONFIG_SOFT_WATCHDOG=m -# CONFIG_WDT_MTX1 is not set - -# -# PCI-based Watchdog Cards -# -CONFIG_PCIPCWATCHDOG=m -CONFIG_WDTPCI=m -CONFIG_WDT_501_PCI=y - -# -# USB-based Watchdog Cards -# -CONFIG_USBPCWATCHDOG=m +# CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y -CONFIG_RTC=y -CONFIG_R3964=m -CONFIG_APPLICOM=m -CONFIG_DRM=m -CONFIG_DRM_TDFX=m -CONFIG_DRM_R128=m -CONFIG_DRM_RADEON=m -CONFIG_DRM_MGA=m -CONFIG_DRM_VIA=m -CONFIG_DRM_SAVAGE=m +# CONFIG_HW_RANDOM_TIMERIOMEM is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set # # PCMCIA character devices # -CONFIG_SYNCLINK_CS=m -CONFIG_CARDMAN_4000=m -CONFIG_CARDMAN_4040=m -CONFIG_RAW_DRIVER=m -CONFIG_MAX_RAW_DEVS=256 -CONFIG_TCG_TPM=m -CONFIG_TCG_ATMEL=m +# CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set +# CONFIG_IPWIRELESS is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y CONFIG_I2C=m CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=m +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_ALGOBIT=m # -# I2C Algorithms +# I2C Hardware Bus support # -CONFIG_I2C_ALGOBIT=m -CONFIG_I2C_ALGOPCF=m -CONFIG_I2C_ALGOPCA=m # -# I2C Hardware Bus support +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_ISCH is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# I2C system bus drivers (mostly embedded / system-on-chip) # -CONFIG_I2C_ALI1535=m -CONFIG_I2C_ALI1563=m -CONFIG_I2C_ALI15X3=m -CONFIG_I2C_AMD756=m -CONFIG_I2C_AMD756_S4882=m -CONFIG_I2C_AMD8111=m -CONFIG_I2C_I801=m -CONFIG_I2C_I810=m -CONFIG_I2C_PIIX4=m -CONFIG_I2C_NFORCE2=m -CONFIG_I2C_OCORES=m -CONFIG_I2C_PARPORT=m -CONFIG_I2C_PARPORT_LIGHT=m -CONFIG_I2C_PROSAVAGE=m -CONFIG_I2C_SAVAGE4=m +CONFIG_I2C_GPIO=m +# CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -CONFIG_I2C_SIS5595=m -CONFIG_I2C_SIS630=m -CONFIG_I2C_SIS96X=m +# CONFIG_I2C_XILINX is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set -CONFIG_I2C_STUB=m # CONFIG_I2C_TINY_USB is not set -CONFIG_I2C_VIA=m -CONFIG_I2C_VIAPRO=m -CONFIG_I2C_VOODOO3=m # -# Miscellaneous I2C Chip support +# Other I2C/SMBus bus drivers # -CONFIG_SENSORS_DS1337=m -CONFIG_SENSORS_DS1374=m -# CONFIG_DS1682 is not set -CONFIG_EEPROM_LEGACY=m -CONFIG_SENSORS_PCF8574=m -CONFIG_SENSORS_PCA9539=m -CONFIG_SENSORS_PCF8591=m -CONFIG_EEPROM_MAX6875=m -# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set +# CONFIG_SPI is not set # -# SPI support +# PPS support # -CONFIG_SPI=y -CONFIG_SPI_MASTER=y +# CONFIG_PPS is not set +CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_SYSFS=y # -# SPI Master Controller Drivers +# Memory mapped GPIO expanders: # -CONFIG_SPI_BITBANG=m -CONFIG_SPI_BUTTERFLY=m -# CONFIG_SPI_LM70_LLP is not set +# CONFIG_GPIO_IT8761E is not set +# CONFIG_GPIO_SCH is not set # -# SPI Protocol Masters +# I2C GPIO expanders: # -# CONFIG_EEPROM_AT25 is not set -# CONFIG_SPI_SPIDEV is not set -# CONFIG_SPI_TLE62X0 is not set -CONFIG_W1=m -CONFIG_W1_CON=y +# CONFIG_GPIO_MAX7300 is not set +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set +# CONFIG_GPIO_ADP5588 is not set # -# 1-wire Bus Masters +# PCI GPIO expanders: # -CONFIG_W1_MASTER_MATROX=m -CONFIG_W1_MASTER_DS2490=m -CONFIG_W1_MASTER_DS2482=m +# CONFIG_GPIO_CS5535 is not set +# CONFIG_GPIO_BT8XX is not set +# CONFIG_GPIO_LANGWELL is not set # -# 1-wire Slaves +# SPI GPIO expanders: # -CONFIG_W1_SLAVE_THERM=m -CONFIG_W1_SLAVE_SMEM=m -CONFIG_W1_SLAVE_DS2433=m -# CONFIG_W1_SLAVE_DS2433_CRC is not set -# CONFIG_W1_SLAVE_DS2760 is not set + +# +# AC97 GPIO expanders: +# +# CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y CONFIG_HWMON_VID=m -CONFIG_SENSORS_ABITUGURU=m -# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Native drivers +# +# CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set CONFIG_SENSORS_ADM1021=m CONFIG_SENSORS_ADM1025=m @@ -1903,17 +1539,23 @@ CONFIG_SENSORS_ADM1026=m # CONFIG_SENSORS_ADM1029 is not set CONFIG_SENSORS_ADM1031=m CONFIG_SENSORS_ADM9240=m -CONFIG_SENSORS_ASB100=m +# CONFIG_SENSORS_ADT7411 is not set +# CONFIG_SENSORS_ADT7462 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_ASC7621 is not set CONFIG_SENSORS_ATXP1=m CONFIG_SENSORS_DS1621=m +# CONFIG_SENSORS_I5K_AMB is not set CONFIG_SENSORS_F71805F=m -CONFIG_SENSORS_FSCHER=m -CONFIG_SENSORS_FSCPOS=m +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_G760A is not set CONFIG_SENSORS_GL518SM=m CONFIG_SENSORS_GL520SM=m CONFIG_SENSORS_IT87=m CONFIG_SENSORS_LM63=m -CONFIG_SENSORS_LM70=m +# CONFIG_SENSORS_LM73 is not set CONFIG_SENSORS_LM75=m CONFIG_SENSORS_LM77=m CONFIG_SENSORS_LM78=m @@ -1924,16 +1566,25 @@ CONFIG_SENSORS_LM87=m CONFIG_SENSORS_LM90=m CONFIG_SENSORS_LM92=m # CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LTC4215 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LM95241 is not set CONFIG_SENSORS_MAX1619=m # CONFIG_SENSORS_MAX6650 is not set CONFIG_SENSORS_PC87360=m # CONFIG_SENSORS_PC87427 is not set +CONFIG_SENSORS_PCF8591=m +# CONFIG_SENSORS_SHT15 is not set CONFIG_SENSORS_SIS5595=m # CONFIG_SENSORS_DME1737 is not set CONFIG_SENSORS_SMSC47M1=m CONFIG_SENSORS_SMSC47M192=m CONFIG_SENSORS_SMSC47B397=m +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_TMP401 is not set +# CONFIG_SENSORS_TMP421 is not set CONFIG_SENSORS_VIA686A=m CONFIG_SENSORS_VT1211=m CONFIG_SENSORS_VT8231=m @@ -1942,370 +1593,94 @@ CONFIG_SENSORS_W83791D=m CONFIG_SENSORS_W83792D=m # CONFIG_SENSORS_W83793 is not set CONFIG_SENSORS_W83L785TS=m +# CONFIG_SENSORS_W83L786NG is not set CONFIG_SENSORS_W83627HF=m CONFIG_SENSORS_W83627EHF=m -# CONFIG_HWMON_DEBUG_CHIP is not set - -# -# Multifunction device drivers -# -# CONFIG_MFD_SM501 is not set - -# -# Multimedia devices -# -CONFIG_VIDEO_DEV=m -CONFIG_VIDEO_V4L1=y -CONFIG_VIDEO_V4L1_COMPAT=y -CONFIG_VIDEO_V4L2=y -CONFIG_VIDEO_CAPTURE_DRIVERS=y -# CONFIG_VIDEO_ADV_DEBUG is not set -CONFIG_VIDEO_HELPER_CHIPS_AUTO=y -CONFIG_VIDEO_TVAUDIO=m -CONFIG_VIDEO_TDA7432=m -CONFIG_VIDEO_TDA9840=m -CONFIG_VIDEO_TDA9875=m -CONFIG_VIDEO_TEA6415C=m -CONFIG_VIDEO_TEA6420=m -CONFIG_VIDEO_MSP3400=m -CONFIG_VIDEO_WM8775=m -CONFIG_VIDEO_BT819=m -CONFIG_VIDEO_BT856=m -CONFIG_VIDEO_KS0127=m -CONFIG_VIDEO_SAA7110=m -CONFIG_VIDEO_SAA7111=m -CONFIG_VIDEO_SAA7114=m -CONFIG_VIDEO_SAA711X=m -CONFIG_VIDEO_TVP5150=m -CONFIG_VIDEO_VPX3220=m -CONFIG_VIDEO_CX25840=m -CONFIG_VIDEO_CX2341X=m -CONFIG_VIDEO_SAA7185=m -CONFIG_VIDEO_ADV7170=m -CONFIG_VIDEO_ADV7175=m -CONFIG_VIDEO_VIVI=m -CONFIG_VIDEO_BT848=m -CONFIG_VIDEO_BT848_DVB=y -CONFIG_VIDEO_SAA6588=m -CONFIG_VIDEO_BWQCAM=m -CONFIG_VIDEO_CQCAM=m -CONFIG_VIDEO_W9966=m -CONFIG_VIDEO_CPIA=m -CONFIG_VIDEO_CPIA_PP=m -CONFIG_VIDEO_CPIA_USB=m -CONFIG_VIDEO_CPIA2=m -CONFIG_VIDEO_SAA5246A=m -CONFIG_VIDEO_SAA5249=m -CONFIG_TUNER_3036=m -# CONFIG_TUNER_TEA5761 is not set -CONFIG_VIDEO_STRADIS=m -CONFIG_VIDEO_ZORAN_ZR36060=m -CONFIG_VIDEO_ZORAN=m -CONFIG_VIDEO_ZORAN_BUZ=m -CONFIG_VIDEO_ZORAN_DC10=m -CONFIG_VIDEO_ZORAN_DC30=m -CONFIG_VIDEO_ZORAN_LML33=m -CONFIG_VIDEO_ZORAN_LML33R10=m -CONFIG_VIDEO_ZORAN_AVS6EYES=m -CONFIG_VIDEO_SAA7134=m -CONFIG_VIDEO_SAA7134_ALSA=m -CONFIG_VIDEO_SAA7134_OSS=m -CONFIG_VIDEO_SAA7134_DVB=m -CONFIG_VIDEO_MXB=m -CONFIG_VIDEO_DPC=m -CONFIG_VIDEO_HEXIUM_ORION=m -CONFIG_VIDEO_HEXIUM_GEMINI=m -CONFIG_VIDEO_CX88=m -CONFIG_VIDEO_CX88_ALSA=m -CONFIG_VIDEO_CX88_BLACKBIRD=m -CONFIG_VIDEO_CX88_DVB=m -CONFIG_VIDEO_CX88_VP3054=m -# CONFIG_VIDEO_IVTV is not set -# CONFIG_VIDEO_CAFE_CCIC is not set -CONFIG_V4L_USB_DRIVERS=y -CONFIG_VIDEO_PVRUSB2=m -CONFIG_VIDEO_PVRUSB2_29XXX=y -CONFIG_VIDEO_PVRUSB2_24XXX=y -CONFIG_VIDEO_PVRUSB2_SYSFS=y -# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set -CONFIG_VIDEO_EM28XX=m -# CONFIG_VIDEO_USBVISION is not set -CONFIG_VIDEO_USBVIDEO=m -CONFIG_USB_VICAM=m -CONFIG_USB_IBMCAM=m -CONFIG_USB_KONICAWC=m -CONFIG_USB_QUICKCAM_MESSENGER=m -CONFIG_USB_ET61X251=m -CONFIG_VIDEO_OVCAMCHIP=m -CONFIG_USB_W9968CF=m -# CONFIG_USB_OV511 is not set -CONFIG_USB_SE401=m -CONFIG_USB_SN9C102=m -CONFIG_USB_STV680=m -CONFIG_USB_ZC0301=m -CONFIG_USB_PWC=m -# CONFIG_USB_PWC_DEBUG is not set -# CONFIG_USB_ZR364XX is not set -CONFIG_RADIO_ADAPTERS=y -CONFIG_RADIO_GEMTEK_PCI=m -CONFIG_RADIO_MAXIRADIO=m -CONFIG_RADIO_MAESTRO=m -CONFIG_USB_DSBR=m -CONFIG_DVB_CORE=m -CONFIG_DVB_CORE_ATTACH=y -CONFIG_DVB_CAPTURE_DRIVERS=y - -# -# Supported SAA7146 based PCI Adapters -# -CONFIG_DVB_AV7110=m -CONFIG_DVB_AV7110_OSD=y -CONFIG_DVB_BUDGET=m -CONFIG_DVB_BUDGET_CI=m -CONFIG_DVB_BUDGET_AV=m -CONFIG_DVB_BUDGET_PATCH=m - -# -# Supported USB Adapters -# -CONFIG_DVB_USB=m -# CONFIG_DVB_USB_DEBUG is not set -CONFIG_DVB_USB_A800=m -CONFIG_DVB_USB_DIBUSB_MB=m -CONFIG_DVB_USB_DIBUSB_MB_FAULTY=y -CONFIG_DVB_USB_DIBUSB_MC=m -CONFIG_DVB_USB_DIB0700=m -CONFIG_DVB_USB_UMT_010=m -CONFIG_DVB_USB_CXUSB=m -# CONFIG_DVB_USB_M920X is not set -# CONFIG_DVB_USB_GL861 is not set -# CONFIG_DVB_USB_AU6610 is not set -CONFIG_DVB_USB_DIGITV=m -CONFIG_DVB_USB_VP7045=m -CONFIG_DVB_USB_VP702X=m -CONFIG_DVB_USB_GP8PSK=m -CONFIG_DVB_USB_NOVA_T_USB2=m -# CONFIG_DVB_USB_TTUSB2 is not set -CONFIG_DVB_USB_DTT200U=m -# CONFIG_DVB_USB_OPERA1 is not set -# CONFIG_DVB_USB_AF9005 is not set -CONFIG_DVB_TTUSB_BUDGET=m -CONFIG_DVB_TTUSB_DEC=m -CONFIG_DVB_CINERGYT2=m -CONFIG_DVB_CINERGYT2_TUNING=y -CONFIG_DVB_CINERGYT2_STREAM_URB_COUNT=32 -CONFIG_DVB_CINERGYT2_STREAM_BUF_SIZE=512 -CONFIG_DVB_CINERGYT2_QUERY_INTERVAL=250 -CONFIG_DVB_CINERGYT2_ENABLE_RC_INPUT_DEVICE=y -CONFIG_DVB_CINERGYT2_RC_QUERY_INTERVAL=100 - -# -# Supported FlexCopII (B2C2) Adapters -# -CONFIG_DVB_B2C2_FLEXCOP=m -CONFIG_DVB_B2C2_FLEXCOP_PCI=m -CONFIG_DVB_B2C2_FLEXCOP_USB=m -# CONFIG_DVB_B2C2_FLEXCOP_DEBUG is not set - -# -# Supported BT878 Adapters -# -CONFIG_DVB_BT8XX=m - -# -# Supported Pluto2 Adapters -# -CONFIG_DVB_PLUTO2=m - -# -# Supported DVB Frontends -# - -# -# Customise DVB Frontends -# -# CONFIG_DVB_FE_CUSTOMISE is not set - -# -# DVB-S (satellite) frontends -# -CONFIG_DVB_STV0299=m -CONFIG_DVB_CX24110=m -CONFIG_DVB_CX24123=m -CONFIG_DVB_TDA8083=m -CONFIG_DVB_MT312=m -CONFIG_DVB_VES1X93=m -CONFIG_DVB_S5H1420=m -CONFIG_DVB_TDA10086=m +# CONFIG_SENSORS_LIS3_I2C is not set +# CONFIG_THERMAL is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # -# DVB-T (terrestrial) frontends +# Watchdog Device Drivers # -CONFIG_DVB_SP8870=m -CONFIG_DVB_SP887X=m -CONFIG_DVB_CX22700=m -CONFIG_DVB_CX22702=m -CONFIG_DVB_L64781=m -CONFIG_DVB_TDA1004X=m -CONFIG_DVB_NXT6000=m -CONFIG_DVB_MT352=m -CONFIG_DVB_ZL10353=m -CONFIG_DVB_DIB3000MB=m -CONFIG_DVB_DIB3000MC=m -CONFIG_DVB_DIB7000M=m -CONFIG_DVB_DIB7000P=m +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_ALIM7101_WDT is not set +CONFIG_WDT_MTX1=y # -# DVB-C (cable) frontends +# PCI-based Watchdog Cards # -CONFIG_DVB_VES1820=m -CONFIG_DVB_TDA10021=m -CONFIG_DVB_TDA10023=m -CONFIG_DVB_STV0297=m +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set # -# ATSC (North American/Korean Terrestrial/Cable DTV) frontends +# USB-based Watchdog Cards # -CONFIG_DVB_NXT200X=m -CONFIG_DVB_OR51211=m -CONFIG_DVB_OR51132=m -CONFIG_DVB_BCM3510=m -CONFIG_DVB_LGDT330X=m +# CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y # -# Tuners/PLL support +# Sonics Silicon Backplane # -CONFIG_DVB_PLL=m -CONFIG_DVB_TDA826X=m -CONFIG_DVB_TDA827X=m -# CONFIG_DVB_TUNER_QT1010 is not set -CONFIG_DVB_TUNER_MT2060=m +CONFIG_SSB=m +CONFIG_SSB_SPROM=y +CONFIG_SSB_PCIHOST_POSSIBLE=y +CONFIG_SSB_PCIHOST=y +# CONFIG_SSB_B43_PCI_BRIDGE is not set +CONFIG_SSB_PCMCIAHOST_POSSIBLE=y +# CONFIG_SSB_PCMCIAHOST is not set +CONFIG_SSB_SDIOHOST_POSSIBLE=y +# CONFIG_SSB_SDIOHOST is not set +# CONFIG_SSB_SILENT is not set +# CONFIG_SSB_DEBUG is not set +CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y +CONFIG_SSB_DRIVER_PCICORE=y +# CONFIG_SSB_DRIVER_MIPS is not set # -# Miscellaneous devices +# Multifunction device drivers # -CONFIG_DVB_LNBP21=m -CONFIG_DVB_ISL6421=m -CONFIG_DVB_TUA6100=m -CONFIG_VIDEO_SAA7146=m -CONFIG_VIDEO_SAA7146_VV=m -CONFIG_VIDEO_TUNER=m -CONFIG_VIDEO_BUF=m -CONFIG_VIDEO_BUF_DVB=m -CONFIG_VIDEO_BTCX=m -CONFIG_VIDEO_IR_I2C=m -CONFIG_VIDEO_IR=m -CONFIG_VIDEO_TVEEPROM=m -CONFIG_DAB=y -CONFIG_USB_DABUSB=m +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_UCB1400_CORE is not set +# CONFIG_TPS65010 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM8994 is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_MFD_TIMBERDALE is not set +# CONFIG_LPC_SCH is not set +# CONFIG_REGULATOR is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support # +# CONFIG_VGA_ARB is not set +# CONFIG_DRM is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=m +# CONFIG_LCD_CLASS_DEVICE is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_GENERIC is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set -CONFIG_VGASTATE=m -CONFIG_VIDEO_OUTPUT_CONTROL=m -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_DDC=m -CONFIG_FB_CFB_FILLRECT=m -CONFIG_FB_CFB_COPYAREA=m -CONFIG_FB_CFB_IMAGEBLIT=m -# CONFIG_FB_SYS_FILLRECT is not set -# CONFIG_FB_SYS_COPYAREA is not set -# CONFIG_FB_SYS_IMAGEBLIT is not set -# CONFIG_FB_SYS_FOPS is not set -CONFIG_FB_DEFERRED_IO=y -# CONFIG_FB_SVGALIB is not set -# CONFIG_FB_MACMODES is not set -CONFIG_FB_BACKLIGHT=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y - -# -# Frame buffer hardware drivers -# -CONFIG_FB_CIRRUS=m -CONFIG_FB_PM2=m -CONFIG_FB_PM2_FIFO_DISCONNECT=y -CONFIG_FB_CYBER2000=m -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_IMSTT is not set -CONFIG_FB_S1D13XXX=m -CONFIG_FB_NVIDIA=m -CONFIG_FB_NVIDIA_I2C=y -# CONFIG_FB_NVIDIA_DEBUG is not set -CONFIG_FB_NVIDIA_BACKLIGHT=y -CONFIG_FB_RIVA=m -CONFIG_FB_RIVA_I2C=y -# CONFIG_FB_RIVA_DEBUG is not set -CONFIG_FB_RIVA_BACKLIGHT=y -CONFIG_FB_MATROX=m -CONFIG_FB_MATROX_MILLENIUM=y -CONFIG_FB_MATROX_MYSTIQUE=y -CONFIG_FB_MATROX_G=y -CONFIG_FB_MATROX_I2C=m -CONFIG_FB_MATROX_MAVEN=m -CONFIG_FB_MATROX_MULTIHEAD=y -CONFIG_FB_RADEON=m -CONFIG_FB_RADEON_I2C=y -CONFIG_FB_RADEON_BACKLIGHT=y -# CONFIG_FB_RADEON_DEBUG is not set -CONFIG_FB_ATY128=m -CONFIG_FB_ATY128_BACKLIGHT=y -CONFIG_FB_ATY=m -CONFIG_FB_ATY_CT=y -CONFIG_FB_ATY_GENERIC_LCD=y -CONFIG_FB_ATY_GX=y -CONFIG_FB_ATY_BACKLIGHT=y -# CONFIG_FB_S3 is not set -CONFIG_FB_SAVAGE=m -CONFIG_FB_SAVAGE_I2C=y -CONFIG_FB_SAVAGE_ACCEL=y -CONFIG_FB_SIS=m -CONFIG_FB_SIS_300=y -CONFIG_FB_SIS_315=y -CONFIG_FB_NEOMAGIC=m -CONFIG_FB_KYRO=m -CONFIG_FB_3DFX=m -# CONFIG_FB_3DFX_ACCEL is not set -CONFIG_FB_VOODOO1=m -# CONFIG_FB_VT8623 is not set -CONFIG_FB_TRIDENT=m -# CONFIG_FB_TRIDENT_ACCEL is not set -# CONFIG_FB_ARK is not set -# CONFIG_FB_PM3 is not set -# CONFIG_FB_VIRTUAL is not set # # Console display driver support # -CONFIG_VGA_CONSOLE=y -# CONFIG_VGACON_SOFT_SCROLLBACK is not set +# CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE=m -# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -# CONFIG_LOGO is not set - -# -# Sound -# CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m @@ -2318,32 +1693,29 @@ CONFIG_SND_MIXER_OSS=m CONFIG_SND_PCM_OSS=m CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y -CONFIG_SND_RTCTIMER=m -CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y CONFIG_SND_DYNAMIC_MINORS=y CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set - -# -# Generic devices -# +CONFIG_SND_VMASTER=y +CONFIG_SND_RAWMIDI_SEQ=m +CONFIG_SND_OPL3_LIB_SEQ=m +# CONFIG_SND_OPL4_LIB_SEQ is not set +# CONFIG_SND_SBAWE_SEQ is not set +CONFIG_SND_EMU10K1_SEQ=m CONFIG_SND_MPU401_UART=m CONFIG_SND_OPL3_LIB=m CONFIG_SND_VX_LIB=m CONFIG_SND_AC97_CODEC=m +CONFIG_SND_DRIVERS=y CONFIG_SND_DUMMY=m CONFIG_SND_VIRMIDI=m CONFIG_SND_MTPAV=m -CONFIG_SND_MTS64=m CONFIG_SND_SERIAL_U16550=m CONFIG_SND_MPU401=m -# CONFIG_SND_PORTMAN2X4 is not set - -# -# PCI devices -# +# CONFIG_SND_AC97_POWER_SAVE is not set +CONFIG_SND_PCI=y CONFIG_SND_AD1889=m CONFIG_SND_ALS300=m CONFIG_SND_ALI5451=m @@ -2352,14 +1724,18 @@ CONFIG_SND_ATIIXP_MODEM=m CONFIG_SND_AU8810=m CONFIG_SND_AU8820=m CONFIG_SND_AU8830=m +# CONFIG_SND_AW2 is not set CONFIG_SND_AZT3328=m CONFIG_SND_BT87X=m # CONFIG_SND_BT87X_OVERCLOCK is not set CONFIG_SND_CA0106=m CONFIG_SND_CMIPCI=m +# CONFIG_SND_OXYGEN is not set CONFIG_SND_CS4281=m CONFIG_SND_CS46XX=m CONFIG_SND_CS46XX_NEW_DSP=y +# CONFIG_SND_CS5535AUDIO is not set +# CONFIG_SND_CTXFI is not set CONFIG_SND_DARLA20=m CONFIG_SND_GINA20=m CONFIG_SND_LAYLA20=m @@ -2372,6 +1748,8 @@ CONFIG_SND_ECHO3G=m CONFIG_SND_INDIGO=m CONFIG_SND_INDIGOIO=m CONFIG_SND_INDIGODJ=m +# CONFIG_SND_INDIGOIOX is not set +# CONFIG_SND_INDIGODJX is not set CONFIG_SND_EMU10K1=m CONFIG_SND_EMU10K1X=m CONFIG_SND_ENS1370=m @@ -2379,19 +1757,36 @@ CONFIG_SND_ENS1371=m CONFIG_SND_ES1938=m CONFIG_SND_ES1968=m CONFIG_SND_FM801=m -CONFIG_SND_FM801_TEA575X_BOOL=y -CONFIG_SND_FM801_TEA575X=m CONFIG_SND_HDA_INTEL=m +# CONFIG_SND_HDA_HWDEP is not set +# CONFIG_SND_HDA_INPUT_BEEP is not set +# CONFIG_SND_HDA_INPUT_JACK is not set +# CONFIG_SND_HDA_PATCH_LOADER is not set +CONFIG_SND_HDA_CODEC_REALTEK=y +CONFIG_SND_HDA_CODEC_ANALOG=y +CONFIG_SND_HDA_CODEC_SIGMATEL=y +CONFIG_SND_HDA_CODEC_VIA=y +CONFIG_SND_HDA_CODEC_ATIHDMI=y +CONFIG_SND_HDA_CODEC_NVHDMI=y +CONFIG_SND_HDA_CODEC_INTELHDMI=y +CONFIG_SND_HDA_ELD=y +CONFIG_SND_HDA_CODEC_CIRRUS=y +CONFIG_SND_HDA_CODEC_CONEXANT=y +CONFIG_SND_HDA_CODEC_CA0110=y +CONFIG_SND_HDA_CODEC_CMEDIA=y +CONFIG_SND_HDA_CODEC_SI3054=y +CONFIG_SND_HDA_GENERIC=y +# CONFIG_SND_HDA_POWER_SAVE is not set CONFIG_SND_HDSP=m CONFIG_SND_HDSPM=m +# CONFIG_SND_HIFIER is not set CONFIG_SND_ICE1712=m CONFIG_SND_ICE1724=m CONFIG_SND_INTEL8X0=m CONFIG_SND_INTEL8X0M=m CONFIG_SND_KORG1212=m -CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL=y +# CONFIG_SND_LX6464ES is not set CONFIG_SND_MAESTRO3=m -CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL=y CONFIG_SND_MIXART=m CONFIG_SND_NM256=m CONFIG_SND_PCXHR=m @@ -2403,55 +1798,30 @@ CONFIG_SND_SONICVIBES=m CONFIG_SND_TRIDENT=m CONFIG_SND_VIA82XX=m CONFIG_SND_VIA82XX_MODEM=m +# CONFIG_SND_VIRTUOSO is not set CONFIG_SND_VX222=m CONFIG_SND_YMFPCI=m -CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL=y -# CONFIG_SND_AC97_POWER_SAVE is not set - -# -# ALSA MIPS devices -# +CONFIG_SND_MIPS=y # CONFIG_SND_AU1X00 is not set - -# -# USB devices -# +CONFIG_SND_USB=y CONFIG_SND_USB_AUDIO=m +# CONFIG_SND_USB_UA101 is not set # CONFIG_SND_USB_CAIAQ is not set - -# -# PCMCIA devices -# +CONFIG_SND_PCMCIA=y CONFIG_SND_VXPOCKET=m CONFIG_SND_PDAUDIOCF=m - -# -# System on Chip audio support -# # CONFIG_SND_SOC is not set - -# -# SoC Audio support for SuperH -# - -# -# Open Sound System -# CONFIG_SOUND_PRIME=m -CONFIG_SOUND_TRIDENT=m -# CONFIG_SOUND_MSNDCLAS is not set -# CONFIG_SOUND_MSNDPIN is not set CONFIG_AC97_BUS=m CONFIG_HID_SUPPORT=y CONFIG_HID=y -# CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices # CONFIG_USB_HID=m -CONFIG_USB_HIDINPUT_POWERBOOK=y -# CONFIG_HID_FF is not set +# CONFIG_HID_PID is not set CONFIG_USB_HIDDEV=y # @@ -2459,12 +1829,50 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_KBD=m CONFIG_USB_MOUSE=m + +# +# Special HID drivers +# +# CONFIG_HID_3M_PCT is not set +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_DRAGONRISE is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_KYE is not set +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_TWINHAN is not set +# CONFIG_HID_KENSINGTON is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MAGICMOUSE is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MOSART is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_NTRIG is not set +# CONFIG_HID_ORTEK is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_QUANTA is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_STANTUM is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_SMARTJOYPLUS is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_HID_THRUSTMASTER is not set +# CONFIG_HID_WACOM is not set +# CONFIG_HID_ZEROPLUS is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options @@ -2472,19 +1880,27 @@ CONFIG_USB=m CONFIG_USB_DEVICEFS=y CONFIG_USB_DEVICE_CLASS=y # CONFIG_USB_DYNAMIC_MINORS is not set -CONFIG_USB_SUSPEND=y -# CONFIG_USB_PERSIST is not set # CONFIG_USB_OTG is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +CONFIG_USB_MON=m +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=m -CONFIG_USB_EHCI_SPLIT_ISO=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y +# CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set CONFIG_USB_OHCI_HCD=m +# CONFIG_USB_OHCI_HCD_SSB is not set # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y @@ -2493,32 +1909,38 @@ CONFIG_USB_U132_HCD=m CONFIG_USB_SL811_HCD=m CONFIG_USB_SL811_CS=m # CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_WHCI_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_GADGET_MUSB_HDRC is not set # # USB Device Class drivers # CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # -# may also be needed; see USB_STORAGE Help for more information +# also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set -CONFIG_USB_STORAGE_DATAFAB=y -CONFIG_USB_STORAGE_FREECOM=y -CONFIG_USB_STORAGE_ISD200=y -CONFIG_USB_STORAGE_DPCM=y -CONFIG_USB_STORAGE_USBAT=y -CONFIG_USB_STORAGE_SDDR09=y -CONFIG_USB_STORAGE_SDDR55=y -CONFIG_USB_STORAGE_JUMPSHOT=y -CONFIG_USB_STORAGE_ALAUDA=y -CONFIG_USB_STORAGE_KARMA=y +CONFIG_USB_STORAGE_DATAFAB=m +CONFIG_USB_STORAGE_FREECOM=m +CONFIG_USB_STORAGE_ISD200=m +CONFIG_USB_STORAGE_USBAT=m +CONFIG_USB_STORAGE_SDDR09=m +CONFIG_USB_STORAGE_SDDR55=m +CONFIG_USB_STORAGE_JUMPSHOT=m +CONFIG_USB_STORAGE_ALAUDA=m +# CONFIG_USB_STORAGE_ONETOUCH is not set +CONFIG_USB_STORAGE_KARMA=m +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set CONFIG_USB_LIBUSUAL=y # @@ -2526,25 +1948,20 @@ CONFIG_USB_LIBUSUAL=y # CONFIG_USB_MDC800=m CONFIG_USB_MICROTEK=m -CONFIG_USB_MON=y # # USB port drivers # -CONFIG_USB_USS720=m - -# -# USB Serial Converter support -# CONFIG_USB_SERIAL=m +CONFIG_USB_EZUSB=y CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_SERIAL_AIRCABLE=m -CONFIG_USB_SERIAL_AIRPRIME=m CONFIG_USB_SERIAL_ARK3116=m CONFIG_USB_SERIAL_BELKIN=m +# CONFIG_USB_SERIAL_CH341 is not set CONFIG_USB_SERIAL_WHITEHEAT=m CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m -CONFIG_USB_SERIAL_CP2101=m +# CONFIG_USB_SERIAL_CP210X is not set CONFIG_USB_SERIAL_CYPRESS_M8=m CONFIG_USB_SERIAL_EMPEG=m CONFIG_USB_SERIAL_FTDI_SIO=m @@ -2556,6 +1973,7 @@ CONFIG_USB_SERIAL_EDGEPORT=m CONFIG_USB_SERIAL_EDGEPORT_TI=m CONFIG_USB_SERIAL_GARMIN=m CONFIG_USB_SERIAL_IPW=m +# CONFIG_USB_SERIAL_IUU is not set CONFIG_USB_SERIAL_KEYSPAN_PDA=m CONFIG_USB_SERIAL_KEYSPAN=m # CONFIG_USB_SERIAL_KEYSPAN_MPR is not set @@ -2575,20 +1993,27 @@ CONFIG_USB_SERIAL_KOBIL_SCT=m CONFIG_USB_SERIAL_MCT_U232=m CONFIG_USB_SERIAL_MOS7720=m CONFIG_USB_SERIAL_MOS7840=m +# CONFIG_USB_SERIAL_MOTOROLA is not set CONFIG_USB_SERIAL_NAVMAN=m CONFIG_USB_SERIAL_PL2303=m # CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_QCAUX is not set +# CONFIG_USB_SERIAL_QUALCOMM is not set +# CONFIG_USB_SERIAL_SPCP8X5 is not set CONFIG_USB_SERIAL_HP4X=m CONFIG_USB_SERIAL_SAFE=m # CONFIG_USB_SERIAL_SAFE_PADDED is not set +# CONFIG_USB_SERIAL_SIEMENS_MPI is not set CONFIG_USB_SERIAL_SIERRAWIRELESS=m +# CONFIG_USB_SERIAL_SYMBOL is not set CONFIG_USB_SERIAL_TI=m CONFIG_USB_SERIAL_CYBERJACK=m CONFIG_USB_SERIAL_XIRCOM=m CONFIG_USB_SERIAL_OPTION=m CONFIG_USB_SERIAL_OMNINET=m +# CONFIG_USB_SERIAL_OPTICON is not set +# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set # CONFIG_USB_SERIAL_DEBUG is not set -CONFIG_USB_EZUSB=y # # USB Miscellaneous drivers @@ -2596,18 +2021,13 @@ CONFIG_USB_EZUSB=y CONFIG_USB_EMI62=m CONFIG_USB_EMI26=m CONFIG_USB_ADUTUX=m -CONFIG_USB_AUERSWALD=m +# CONFIG_USB_SEVSEG is not set CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m -# CONFIG_USB_BERRY_CHARGE is not set CONFIG_USB_LED=m CONFIG_USB_CYPRESS_CY7C63=m CONFIG_USB_CYTHERM=m -CONFIG_USB_PHIDGET=m -CONFIG_USB_PHIDGETKIT=m -CONFIG_USB_PHIDGETMOTORCONTROL=m -CONFIG_USB_PHIDGETSERVO=m CONFIG_USB_IDMOUSE=m CONFIG_USB_FTDI_ELAN=m CONFIG_USB_APPLEDISPLAY=m @@ -2617,86 +2037,113 @@ CONFIG_USB_LD=m CONFIG_USB_TRANCEVIBRATOR=m # CONFIG_USB_IOWARRIOR is not set CONFIG_USB_TEST=m - -# -# USB DSL modem support -# +# CONFIG_USB_ISIGHTFW is not set CONFIG_USB_ATM=m CONFIG_USB_SPEEDTOUCH=m CONFIG_USB_CXACRU=m CONFIG_USB_UEAGLEATM=m CONFIG_USB_XUSBATM=m - -# -# USB Gadget Support -# CONFIG_USB_GADGET=m # CONFIG_USB_GADGET_DEBUG_FILES is not set +# CONFIG_USB_GADGET_DEBUG_FS is not set +CONFIG_USB_GADGET_VBUS_DRAW=2 CONFIG_USB_GADGET_SELECTED=y -# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_ATMEL_USBA is not set # CONFIG_USB_GADGET_FSL_USB2 is not set -CONFIG_USB_GADGET_NET2280=y -CONFIG_USB_NET2280=m -# CONFIG_USB_GADGET_PXA2XX is not set -# CONFIG_USB_GADGET_M66592 is not set -# CONFIG_USB_GADGET_GOKU is not set # CONFIG_USB_GADGET_LH7A40X is not set # CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_PXA25X is not set +# CONFIG_USB_GADGET_R8A66597 is not set +# CONFIG_USB_GADGET_PXA27X is not set +# CONFIG_USB_GADGET_S3C_HSOTG is not set +# CONFIG_USB_GADGET_IMX is not set # CONFIG_USB_GADGET_S3C2410 is not set -# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_QE is not set +# CONFIG_USB_GADGET_CI13XXX is not set +CONFIG_USB_GADGET_NET2280=y +CONFIG_USB_NET2280=m +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LANGWELL is not set # CONFIG_USB_GADGET_DUMMY_HCD is not set CONFIG_USB_GADGET_DUALSPEED=y CONFIG_USB_ZERO=m +# CONFIG_USB_AUDIO is not set CONFIG_USB_ETH=m CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_ETH_EEM is not set CONFIG_USB_GADGETFS=m CONFIG_USB_FILE_STORAGE=m # CONFIG_USB_FILE_STORAGE_TEST is not set +# CONFIG_USB_MASS_STORAGE is not set CONFIG_USB_G_SERIAL=m CONFIG_USB_MIDI_GADGET=m +# CONFIG_USB_G_PRINTER is not set +# CONFIG_USB_CDC_COMPOSITE is not set +# CONFIG_USB_G_NOKIA is not set +# CONFIG_USB_G_MULTI is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_NOP_USB_XCEIV is not set +# CONFIG_UWB is not set CONFIG_MMC=m # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_UNSAFE_RESUME is not set # -# MMC/SD Card Drivers +# MMC/SD/SDIO Card Drivers # CONFIG_MMC_BLOCK=m CONFIG_MMC_BLOCK_BOUNCE=y +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set # -# MMC/SD Host Controller Drivers +# MMC/SD/SDIO Host Controller Drivers # CONFIG_MMC_SDHCI=m +# CONFIG_MMC_SDHCI_PCI is not set +# CONFIG_MMC_SDHCI_PLTFM is not set CONFIG_MMC_TIFM_SD=m +# CONFIG_MMC_SDRICOH_CS is not set +# CONFIG_MMC_CB710 is not set +# CONFIG_MMC_VIA_SDMMC is not set +# CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=m +CONFIG_LEDS_CLASS=y # # LED drivers # +# CONFIG_LEDS_PCA9532 is not set +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_GPIO_PLATFORM=y +# CONFIG_LEDS_LP3944 is not set +# CONFIG_LEDS_PCA955X is not set +# CONFIG_LEDS_BD2802 is not set +# CONFIG_LEDS_LT3593 is not set +CONFIG_LEDS_TRIGGERS=y # # LED Triggers # -# CONFIG_LEDS_TRIGGERS is not set -CONFIG_INFINIBAND=m -CONFIG_INFINIBAND_USER_MAD=m -CONFIG_INFINIBAND_USER_ACCESS=m -CONFIG_INFINIBAND_USER_MEM=y -CONFIG_INFINIBAND_ADDR_TRANS=y -CONFIG_INFINIBAND_MTHCA=m -CONFIG_INFINIBAND_MTHCA_DEBUG=y -CONFIG_INFINIBAND_AMSO1100=m -CONFIG_INFINIBAND_AMSO1100_DEBUG=y -# CONFIG_MLX4_INFINIBAND is not set -CONFIG_INFINIBAND_IPOIB=m -# CONFIG_INFINIBAND_IPOIB_CM is not set -CONFIG_INFINIBAND_IPOIB_DEBUG=y -# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set -CONFIG_INFINIBAND_SRP=m -CONFIG_INFINIBAND_ISER=m -CONFIG_RTC_LIB=m +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_GPIO is not set +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y + +# +# iptables trigger is under Netfilter config (LED target) +# +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=m # @@ -2712,6 +2159,7 @@ CONFIG_RTC_DRV_TEST=m # I2C RTC drivers # CONFIG_RTC_DRV_DS1307=m +# CONFIG_RTC_DRV_DS1374 is not set CONFIG_RTC_DRV_DS1672=m # CONFIG_RTC_DRV_MAX6900 is not set CONFIG_RTC_DRV_RS5C372=m @@ -2720,48 +2168,45 @@ CONFIG_RTC_DRV_X1205=m CONFIG_RTC_DRV_PCF8563=m CONFIG_RTC_DRV_PCF8583=m # CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_BQ32K is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_RX8025 is not set # # SPI RTC drivers # -CONFIG_RTC_DRV_RS5C348=m -CONFIG_RTC_DRV_MAX6902=m # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set CONFIG_RTC_DRV_DS1553=m -# CONFIG_RTC_DRV_STK17TA8 is not set CONFIG_RTC_DRV_DS1742=m +# CONFIG_RTC_DRV_STK17TA8 is not set CONFIG_RTC_DRV_M48T86=m +# CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_MSM6242 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_RP5C01 is not set CONFIG_RTC_DRV_V3020=m # # on-CPU RTC drivers # - -# -# DMA Engine support -# -CONFIG_DMA_ENGINE=y - -# -# DMA Clients -# -CONFIG_NET_DMA=y - -# -# DMA Devices -# -CONFIG_INTEL_IOATDMA=m +# CONFIG_RTC_DRV_AU1XXX is not set +# CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set # -# Userspace I/O +# TI VLYNQ # -# CONFIG_UIO is not set +# CONFIG_STAGING is not set # # File systems @@ -2772,44 +2217,43 @@ CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=m +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set CONFIG_EXT3_FS_XATTR=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set CONFIG_JBD=m # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=m -CONFIG_REISERFS_FS=m -# CONFIG_REISERFS_CHECK is not set -# CONFIG_REISERFS_PROC_INFO is not set -CONFIG_REISERFS_FS_XATTR=y -CONFIG_REISERFS_FS_POSIX_ACL=y -CONFIG_REISERFS_FS_SECURITY=y -CONFIG_JFS_FS=m -CONFIG_JFS_POSIX_ACL=y -CONFIG_JFS_SECURITY=y -# CONFIG_JFS_DEBUG is not set -CONFIG_JFS_STATISTICS=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y -CONFIG_XFS_FS=m -CONFIG_XFS_QUOTA=y -CONFIG_XFS_SECURITY=y -CONFIG_XFS_POSIX_ACL=y -CONFIG_XFS_RT=y +# CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -CONFIG_MINIX_FS=m -CONFIG_ROMFS_FS=m +# CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y +CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y -CONFIG_QFMT_V1=m -CONFIG_QFMT_V2=m +# CONFIG_QUOTA_NETLINK_INTERFACE is not set +CONFIG_PRINT_QUOTA_WARNING=y +# CONFIG_QUOTA_DEBUG is not set +# CONFIG_QFMT_V1 is not set +# CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y -CONFIG_DNOTIFY=y -CONFIG_AUTOFS_FS=m -CONFIG_AUTOFS4_FS=m +# CONFIG_AUTOFS_FS is not set +CONFIG_AUTOFS4_FS=y CONFIG_FUSE_FS=m +# CONFIG_CUSE is not set + +# +# Caches +# +# CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems @@ -2838,73 +2282,79 @@ CONFIG_NTFS_FS=m CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# -CONFIG_ADFS_FS=m -# CONFIG_ADFS_FS_RW is not set -CONFIG_AFFS_FS=m -CONFIG_ECRYPT_FS=m -CONFIG_HFS_FS=m -CONFIG_HFSPLUS_FS=m -CONFIG_BEFS_FS=m -# CONFIG_BEFS_DEBUG is not set -CONFIG_BFS_FS=m -CONFIG_EFS_FS=m -CONFIG_JFFS2_FS=m +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_ECRYPT_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set # CONFIG_JFFS2_SUMMARY is not set -# CONFIG_JFFS2_FS_XATTR is not set -# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_FS_POSIX_ACL=y +CONFIG_JFFS2_FS_SECURITY=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +# CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_LOGFS is not set CONFIG_CRAMFS=y -CONFIG_VXFS_FS=m -CONFIG_HPFS_FS=m -CONFIG_QNX4FS_FS=m -CONFIG_SYSV_FS=m -CONFIG_UFS_FS=m -# CONFIG_UFS_FS_WRITE is not set -# CONFIG_UFS_DEBUG is not set - -# -# Network File Systems -# +CONFIG_SQUASHFS=y +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y -CONFIG_NFS_DIRECTIO=y +# CONFIG_NFS_V4_1 is not set CONFIG_NFSD=m CONFIG_NFSD_V3=y # CONFIG_NFSD_V3_ACL is not set CONFIG_NFSD_V4=y -CONFIG_NFSD_TCP=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m CONFIG_NFS_COMMON=y CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m -# CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=m CONFIG_RPCSEC_GSS_SPKM3=m CONFIG_SMB_FS=m # CONFIG_SMB_NLS_DEFAULT is not set +# CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set +# CONFIG_CIFS_UPCALL is not set # CONFIG_CIFS_XATTR is not set # CONFIG_CIFS_DEBUG2 is not set +# CONFIG_CIFS_DFS_UPCALL is not set # CONFIG_CIFS_EXPERIMENTAL is not set CONFIG_NCP_FS=m CONFIG_NCPFS_PACKET_SIGNING=y @@ -2916,7 +2366,6 @@ CONFIG_NCPFS_OS2_NS=y CONFIG_NCPFS_NLS=y CONFIG_NCPFS_EXTRAS=y CONFIG_CODA_FS=m -# CONFIG_CODA_FS_OLD_API is not set CONFIG_AFS_FS=m # CONFIG_AFS_DEBUG is not set @@ -2948,10 +2397,6 @@ CONFIG_SUN_PARTITION=y CONFIG_KARMA_PARTITION=y CONFIG_EFI_PARTITION=y # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="cp437" CONFIG_NLS_CODEPAGE_437=m @@ -2992,118 +2437,179 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# -CONFIG_DLM=m -# CONFIG_DLM_DEBUG is not set - -# -# Profiling support -# -CONFIG_PROFILING=y -CONFIG_OPROFILE=m +# CONFIG_DLM is not set # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set +CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_CROSSCOMPILE=y +# CONFIG_DEBUG_MEMORY_INIT is not set +CONFIG_RCU_CPU_STALL_DETECTOR=y +# CONFIG_LKDTM is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_RING_BUFFER=y +CONFIG_RING_BUFFER_ALLOW_SWAP=y +CONFIG_TRACING_SUPPORT=y +# CONFIG_FTRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_EARLY_PRINTK=y # CONFIG_CMDLINE_BOOL is not set +# CONFIG_SPINLOCK_TEST is not set # # Security options # CONFIG_KEYS=y # CONFIG_KEYS_DEBUG_PROC_KEYS is not set -CONFIG_SECURITY=y -CONFIG_SECURITY_NETWORK=y -# CONFIG_SECURITY_NETWORK_XFRM is not set -CONFIG_SECURITY_CAPABILITIES=m -CONFIG_SECURITY_ROOTPLUG=m -CONFIG_SECURITY_SELINUX=y -CONFIG_SECURITY_SELINUX_BOOTPARAM=y -CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0 -CONFIG_SECURITY_SELINUX_DISABLE=y -CONFIG_SECURITY_SELINUX_DEVELOP=y -CONFIG_SECURITY_SELINUX_AVC_STATS=y -CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 -# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set -# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set -CONFIG_XOR_BLOCKS=m -CONFIG_ASYNC_CORE=m -CONFIG_ASYNC_MEMCPY=m -CONFIG_ASYNC_XOR=m +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +# CONFIG_DEFAULT_SECURITY_SMACK is not set +# CONFIG_DEFAULT_SECURITY_TOMOYO is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=m +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_XCBC is not set -CONFIG_CRYPTO_NULL=m +# CONFIG_CRYPTO_VMAC is not set + +# +# Digest +# +CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_GHASH is not set CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_TGR192=m -# CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_CRYPTD is not set -CONFIG_CRYPTO_DES=m -# CONFIG_CRYPTO_FCRYPT is not set -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_CRYPTO_TWOFISH_COMMON=m -CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_WP512=m + +# +# Ciphers +# CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_BLOWFISH=m +# CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_DES=m +# CONFIG_CRYPTO_FCRYPT is not set CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m + +# +# Compression +# CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_CAMELLIA is not set -CONFIG_CRYPTO_TEST=m +# CONFIG_CRYPTO_ZLIB is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_HIFN_795X is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m -# CONFIG_CRC_ITU_T is not set +# CONFIG_CRC_T10DIF is not set +CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_AUDIT_GENERIC=y CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m -CONFIG_REED_SOLOMON=m -CONFIG_REED_SOLOMON_DEC16=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_DECOMPRESS_GZIP=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y -CONFIG_CHECK_SIGNATURE=y +CONFIG_NLATTR=y diff --git a/arch/mips/configs/rb532_defconfig b/arch/mips/configs/rb532_defconfig index 57a50483abdf..90a032af95ce 100644 --- a/arch/mips/configs/rb532_defconfig +++ b/arch/mips/configs/rb532_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25 -# Mon Apr 28 12:24:17 2008 +# Linux kernel version: 2.6.34-rc6 +# Sat May 1 11:49:51 2010 # CONFIG_MIPS=y @@ -9,22 +9,25 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set +# CONFIG_AR7 is not set # CONFIG_BCM47XX is not set +# CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set # CONFIG_LASAT is not set -# CONFIG_LEMOTE_FULONG is not set -# CONFIG_MIPS_ATLAS is not set +# CONFIG_MACH_LOONGSON is not set # CONFIG_MIPS_MALTA is not set -# CONFIG_MIPS_SEAD is not set # CONFIG_MIPS_SIM is not set -# CONFIG_MARKEINS is not set +# CONFIG_NEC_MARKEINS is not set # CONFIG_MACH_VR41XX is not set +# CONFIG_NXP_STB220 is not set +# CONFIG_NXP_STB225 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set +# CONFIG_POWERTV is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP28 is not set @@ -38,11 +41,14 @@ CONFIG_MIPS=y # CONFIG_SIBYTE_SENTOSA is not set # CONFIG_SIBYTE_BIGSUR is not set # CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set +# CONFIG_MACH_TX39XX is not set +# CONFIG_MACH_TX49XX is not set CONFIG_MIKROTIK_RB532=y -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set # CONFIG_WR_PPMC is not set +# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set +# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set +# CONFIG_ALCHEMY_GPIO_INDIRECT is not set +CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -53,14 +59,15 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_BOOT_RAW=y +CONFIG_CEVT_R4K_LIB=y CONFIG_CEVT_R4K=y +CONFIG_CSRC_R4K_LIB=y CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y -CONFIG_DMA_NEED_PCI_MAP_STATE=y -# CONFIG_HOTPLUG_CPU is not set +CONFIG_NEED_DMA_MAP_STATE=y # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_GPIO=y # CONFIG_CPU_BIG_ENDIAN is not set @@ -73,7 +80,8 @@ CONFIG_MIPS_L1_CACHE_SHIFT=4 # # CPU selection # -# CONFIG_CPU_LOONGSON2 is not set +# CONFIG_CPU_LOONGSON2E is not set +# CONFIG_CPU_LOONGSON2F is not set CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -86,6 +94,7 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_TX49XX is not set # CONFIG_CPU_R5000 is not set # CONFIG_CPU_R5432 is not set +# CONFIG_CPU_R5500 is not set # CONFIG_CPU_R6000 is not set # CONFIG_CPU_NEVADA is not set # CONFIG_CPU_R8000 is not set @@ -93,11 +102,13 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set +# CONFIG_CPU_CAVIUM_OCTEON is not set CONFIG_SYS_HAS_CPU_MIPS32_R1=y CONFIG_CPU_MIPS32=y CONFIG_CPU_MIPSR1=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_HARDWARE_WATCHPOINTS=y # # Kernel type @@ -107,11 +118,13 @@ CONFIG_32BIT=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_32KB is not set # CONFIG_PAGE_SIZE_64KB is not set CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set +# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -124,12 +137,13 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y @@ -151,6 +165,7 @@ CONFIG_PREEMPT_NONE=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y # # General setup @@ -168,23 +183,31 @@ CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +# CONFIG_TREE_RCU is not set +# CONFIG_TREE_PREEMPT_RCU is not set +CONFIG_TINY_RCU=y +# CONFIG_TREE_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -CONFIG_GROUP_SCHED=y -CONFIG_FAIR_GROUP_SCHED=y -# CONFIG_RT_GROUP_SCHED is not set -CONFIG_USER_SCHED=y -# CONFIG_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set +# CONFIG_RD_LZO is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y # CONFIG_KALLSYMS is not set @@ -192,54 +215,87 @@ CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y # CONFIG_ELF_CORE is not set -CONFIG_COMPAT_BRK=y +CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y +CONFIG_AIO=y + +# +# Kernel Performance Events And Counters +# # CONFIG_VM_EVENT_COUNTERS is not set +# CONFIG_PCI_QUIRKS is not set +CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set -# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y -# CONFIG_HAVE_KPROBES is not set -# CONFIG_HAVE_KRETPROBES is not set -CONFIG_PROC_PAGE_MONITOR=y + +# +# GCOV-based kernel profiling +# +# CONFIG_SLOW_WORK is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set -# CONFIG_KMOD is not set CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set +# CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set # # IO Schedulers # CONFIG_IOSCHED_NOOP=y -# CONFIG_IOSCHED_AS is not set CONFIG_IOSCHED_DEADLINE=y # CONFIG_IOSCHED_CFQ is not set -# CONFIG_DEFAULT_AS is not set CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" -CONFIG_CLASSIC_RCU=y +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +CONFIG_INLINE_SPIN_UNLOCK=y +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +CONFIG_INLINE_SPIN_UNLOCK_IRQ=y +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +CONFIG_INLINE_READ_UNLOCK=y +# CONFIG_INLINE_READ_UNLOCK_BH is not set +CONFIG_INLINE_READ_UNLOCK_IRQ=y +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +CONFIG_INLINE_WRITE_UNLOCK=y +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +CONFIG_INLINE_WRITE_UNLOCK_IRQ=y +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set +# CONFIG_FREEZER is not set # # Bus options (PCI, PCMCIA, EISA, ISA, TC) @@ -248,7 +304,8 @@ CONFIG_HW_HAS_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set -CONFIG_PCI_LEGACY=y +# CONFIG_PCI_STUB is not set +# CONFIG_PCI_IOV is not set CONFIG_MMU=y # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -257,25 +314,22 @@ CONFIG_MMU=y # Executable file formats # CONFIG_BINFMT_ELF=y +# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_TRAD_SIGNALS=y # # Power management options # +CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PM is not set - -# -# Networking -# CONFIG_NET=y # # Networking options # CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y @@ -325,7 +379,6 @@ CONFIG_DEFAULT_VEGAS=y # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="vegas" # CONFIG_TCP_MD5SIG is not set -# CONFIG_IP_VS is not set # CONFIG_IPV6 is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y @@ -336,8 +389,9 @@ CONFIG_NETFILTER_ADVANCED=y # # Core Netfilter Configuration # +CONFIG_NETFILTER_NETLINK=m # CONFIG_NETFILTER_NETLINK_QUEUE is not set -# CONFIG_NETFILTER_NETLINK_LOG is not set +CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK=y CONFIG_NF_CT_ACCT=y CONFIG_NF_CONNTRACK_MARK=y @@ -355,18 +409,23 @@ CONFIG_NF_CONNTRACK_IRC=m # CONFIG_NF_CONNTRACK_SIP is not set CONFIG_NF_CONNTRACK_TFTP=m # CONFIG_NF_CT_NETLINK is not set +# CONFIG_NETFILTER_TPROXY is not set CONFIG_NETFILTER_XTABLES=y # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set +# CONFIG_NETFILTER_XT_TARGET_CT is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set +# CONFIG_NETFILTER_XT_TARGET_HL is not set +# CONFIG_NETFILTER_XT_TARGET_LED is not set # CONFIG_NETFILTER_XT_TARGET_MARK is not set -CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m # CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set CONFIG_NETFILTER_XT_TARGET_TRACE=m # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set # CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set +# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set CONFIG_NETFILTER_XT_MATCH_COMMENT=m # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m @@ -375,18 +434,21 @@ CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m CONFIG_NETFILTER_XT_MATCH_DCCP=m # CONFIG_NETFILTER_XT_MATCH_DSCP is not set # CONFIG_NETFILTER_XT_MATCH_ESP is not set +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m # CONFIG_NETFILTER_XT_MATCH_HELPER is not set +# CONFIG_NETFILTER_XT_MATCH_HL is not set # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set CONFIG_NETFILTER_XT_MATCH_LIMIT=y # CONFIG_NETFILTER_XT_MATCH_MAC is not set # CONFIG_NETFILTER_XT_MATCH_MARK is not set -# CONFIG_NETFILTER_XT_MATCH_OWNER is not set CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y +# CONFIG_NETFILTER_XT_MATCH_OWNER is not set # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set CONFIG_NETFILTER_XT_MATCH_REALM=m +# CONFIG_NETFILTER_XT_MATCH_RECENT is not set CONFIG_NETFILTER_XT_MATCH_SCTP=m CONFIG_NETFILTER_XT_MATCH_STATE=y # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set @@ -394,20 +456,21 @@ CONFIG_NETFILTER_XT_MATCH_STATE=y # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_TIME is not set CONFIG_NETFILTER_XT_MATCH_U32=m -CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_NETFILTER_XT_MATCH_OSF is not set +# CONFIG_IP_VS is not set # # IP: Netfilter Configuration # +CONFIG_NF_DEFRAG_IPV4=y CONFIG_NF_CONNTRACK_IPV4=y CONFIG_NF_CONNTRACK_PROC_COMPAT=y # CONFIG_IP_NF_QUEUE is not set CONFIG_IP_NF_IPTABLES=y -# CONFIG_IP_NF_MATCH_RECENT is not set -# CONFIG_IP_NF_MATCH_ECN is not set +CONFIG_IP_NF_MATCH_ADDRTYPE=m # CONFIG_IP_NF_MATCH_AH is not set +# CONFIG_IP_NF_MATCH_ECN is not set # CONFIG_IP_NF_MATCH_TTL is not set -CONFIG_IP_NF_MATCH_ADDRTYPE=m CONFIG_IP_NF_FILTER=y CONFIG_IP_NF_TARGET_REJECT=y # CONFIG_IP_NF_TARGET_LOG is not set @@ -415,8 +478,8 @@ CONFIG_IP_NF_TARGET_REJECT=y CONFIG_NF_NAT=y CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=y -# CONFIG_IP_NF_TARGET_REDIRECT is not set # CONFIG_IP_NF_TARGET_NETMAP is not set +# CONFIG_IP_NF_TARGET_REDIRECT is not set # CONFIG_NF_NAT_SNMP_BASIC is not set CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m @@ -426,17 +489,22 @@ CONFIG_NF_NAT_TFTP=m # CONFIG_NF_NAT_H323 is not set # CONFIG_NF_NAT_SIP is not set CONFIG_IP_NF_MANGLE=y +# CONFIG_IP_NF_TARGET_CLUSTERIP is not set # CONFIG_IP_NF_TARGET_ECN is not set # CONFIG_IP_NF_TARGET_TTL is not set -# CONFIG_IP_NF_TARGET_CLUSTERIP is not set CONFIG_IP_NF_RAW=m # CONFIG_IP_NF_ARPTABLES is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set +CONFIG_STP=y CONFIG_BRIDGE=y +CONFIG_BRIDGE_IGMP_SNOOPING=y +# CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=y +# CONFIG_VLAN_8021Q_GVRP is not set # CONFIG_DECNET is not set CONFIG_LLC=y CONFIG_LLC2=m @@ -446,6 +514,8 @@ CONFIG_LLC2=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set CONFIG_NET_SCHED=y # @@ -455,7 +525,7 @@ CONFIG_NET_SCH_CBQ=m # CONFIG_NET_SCH_HTB is not set # CONFIG_NET_SCH_HFSC is not set CONFIG_NET_SCH_PRIO=m -CONFIG_NET_SCH_RR=m +# CONFIG_NET_SCH_MULTIQ is not set # CONFIG_NET_SCH_RED is not set # CONFIG_NET_SCH_SFQ is not set # CONFIG_NET_SCH_TEQL is not set @@ -463,6 +533,7 @@ CONFIG_NET_SCH_RR=m # CONFIG_NET_SCH_GRED is not set # CONFIG_NET_SCH_DSMARK is not set CONFIG_NET_SCH_NETEM=m +# CONFIG_NET_SCH_DRR is not set # CONFIG_NET_SCH_INGRESS is not set # @@ -496,8 +567,10 @@ CONFIG_NET_ACT_IPT=m # CONFIG_NET_ACT_NAT is not set CONFIG_NET_ACT_PEDIT=m # CONFIG_NET_ACT_SIMP is not set +# CONFIG_NET_ACT_SKBEDIT is not set CONFIG_NET_CLS_IND=y CONFIG_NET_SCH_FIFO=y +# CONFIG_DCB is not set # # Network testing @@ -514,14 +587,19 @@ CONFIG_HAMRADIO=y # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y +CONFIG_WIRELESS=y +CONFIG_WIRELESS_EXT=y +CONFIG_WEXT_CORE=y +CONFIG_WEXT_PROC=y +CONFIG_WEXT_PRIV=y +# CONFIG_CFG80211 is not set +CONFIG_WIRELESS_EXT_SYSFS=y +# CONFIG_LIB80211 is not set # -# Wireless +# CFG80211 needs to be enabled for MAC80211 # -# CONFIG_CFG80211 is not set -CONFIG_WIRELESS_EXT=y -# CONFIG_MAC80211 is not set -# CONFIG_IEEE80211 is not set +# CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -533,13 +611,17 @@ CONFIG_WIRELESS_EXT=y # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set @@ -612,6 +694,11 @@ CONFIG_MTD_NAND_PLATFORM=y # CONFIG_MTD_ONENAND is not set # +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set @@ -623,23 +710,36 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set + +# +# DRBD disabled because PROC_FS, INET or CONNECTOR not selected +# # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set +# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set -# CONFIG_EEPROM_93CX6 is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_HP_ILO is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_CB710_CORE is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # # SCSI device support # +CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -656,10 +756,6 @@ CONFIG_SCSI_PROC_FS=y # CONFIG_BLK_DEV_SR is not set # CONFIG_CHR_DEV_SG is not set # CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set @@ -676,27 +772,35 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_BNX2_ISCSI is not set +# CONFIG_BE2ISCSI is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_HPSA is not set # CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_3W_SAS is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_HPTIOP is not set +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set +# CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set @@ -708,9 +812,15 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_PMCRAID is not set +# CONFIG_SCSI_PM8001 is not set # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_BFA_FC is not set +# CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set +# CONFIG_ATA_VERBOSE_ERROR is not set # CONFIG_SATA_PMP is not set # CONFIG_SATA_AHCI is not set # CONFIG_SATA_SIL24 is not set @@ -732,6 +842,7 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set +# CONFIG_PATA_ATP867X is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set @@ -747,6 +858,7 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set +# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -757,29 +869,39 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set +# CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set CONFIG_PATA_RB532=y +# CONFIG_PATA_RDC is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_SC1200 is not set # CONFIG_PATA_SERVERWORKS is not set -# CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set +# CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set +# CONFIG_PATA_SCH is not set # CONFIG_MD is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # + +# +# You can enable one or both FireWire driver stacks. +# + +# +# The newer stack is recommended. +# # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y -# CONFIG_NETDEVICES_MULTIQUEUE is not set CONFIG_IFB=m # CONFIG_DUMMY is not set # CONFIG_BONDING is not set @@ -797,21 +919,28 @@ CONFIG_KORINA=y # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set +# CONFIG_SMC91X is not set # CONFIG_DM9000 is not set +# CONFIG_ETHOC is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_KSZ884X_PCI is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set # CONFIG_TC35815 is not set -# CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set # CONFIG_NATSEMI is not set @@ -821,30 +950,27 @@ CONFIG_NET_PCI=y # CONFIG_R6040 is not set # CONFIG_SIS900 is not set # CONFIG_EPIC100 is not set +# CONFIG_SMSC9420 is not set # CONFIG_SUNDANCE is not set # CONFIG_TLAN is not set +# CONFIG_KS8842 is not set +# CONFIG_KS8851_MLL is not set CONFIG_VIA_RHINE=y # CONFIG_VIA_RHINE_MMIO is not set -CONFIG_VIA_RHINE_NAPI=y # CONFIG_SC92031 is not set +# CONFIG_ATL2 is not set # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set - -# -# Wireless LAN -# -# CONFIG_WLAN_PRE80211 is not set -CONFIG_WLAN_80211=y -# CONFIG_IPW2100 is not set -# CONFIG_IPW2200 is not set -# CONFIG_LIBERTAS is not set -# CONFIG_HERMES is not set +CONFIG_WLAN=y CONFIG_ATMEL=m # CONFIG_PCI_ATMEL is not set # CONFIG_PRISM54 is not set -# CONFIG_IWLWIFI_LEDS is not set # CONFIG_HOSTAP is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -864,6 +990,7 @@ CONFIG_SLHC=m # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_VMXNET3 is not set # CONFIG_ISDN is not set # CONFIG_PHONE is not set @@ -872,7 +999,8 @@ CONFIG_SLHC=m # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set -# CONFIG_INPUT_POLLDEV is not set +CONFIG_INPUT_POLLDEV=y +# CONFIG_INPUT_SPARSEKMAP is not set # # Userland interfaces @@ -887,17 +1015,29 @@ CONFIG_INPUT=y # CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_ATKBD is not set -# CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_LKKBD is not set -# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_KEYBOARD_MATRIX is not set # CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set -# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_PCSPKR is not set +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set +# CONFIG_INPUT_UINPUT is not set +# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set +CONFIG_INPUT_RB532_BUTTON=y # # Hardware I/O ports @@ -909,6 +1049,7 @@ CONFIG_INPUT_KEYBOARD=y # Character devices # # CONFIG_VT is not set +CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set @@ -928,105 +1069,95 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=2 CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y -# CONFIG_RTC is not set +# CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set - -# -# SPI support -# # CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set -# CONFIG_W1 is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_HWMON is not set -# CONFIG_THERMAL is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set # -# Watchdog Device Drivers +# PPS support # -# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_PPS is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_SYSFS=y # -# PCI-based Watchdog Cards +# Memory mapped GPIO expanders: # -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set +# CONFIG_GPIO_IT8761E is not set +# CONFIG_GPIO_SCH is not set # -# Sonics Silicon Backplane +# I2C GPIO expanders: # -CONFIG_SSB_POSSIBLE=y -# CONFIG_SSB is not set # -# Multifunction device drivers -# -# CONFIG_MFD_SM501 is not set -# CONFIG_HTC_PASIC3 is not set - -# -# Multimedia devices -# -CONFIG_VIDEO_DEV=m -CONFIG_VIDEO_V4L2_COMMON=m -CONFIG_VIDEO_ALLOW_V4L1=y -CONFIG_VIDEO_V4L1_COMPAT=y -CONFIG_VIDEO_V4L2=m -CONFIG_VIDEO_V4L1=m -CONFIG_VIDEO_CAPTURE_DRIVERS=y -# CONFIG_VIDEO_ADV_DEBUG is not set -# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set - -# -# Encoders/decoders and other helper chips +# PCI GPIO expanders: # +# CONFIG_GPIO_CS5535 is not set +# CONFIG_GPIO_BT8XX is not set +# CONFIG_GPIO_LANGWELL is not set # -# Audio decoders +# SPI GPIO expanders: # # -# Video decoders +# AC97 GPIO expanders: # +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y # -# Video and audio decoders +# Watchdog Device Drivers # +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_ALIM7101_WDT is not set +CONFIG_RC32434_WDT=y # -# MPEG video encoders +# PCI-based Watchdog Cards # -# CONFIG_VIDEO_CX2341X is not set +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set +CONFIG_SSB_POSSIBLE=y # -# Video encoders +# Sonics Silicon Backplane # +# CONFIG_SSB is not set # -# Video improvement chips +# Multifunction device drivers # -# CONFIG_VIDEO_VIVI is not set -# CONFIG_VIDEO_CPIA is not set -# CONFIG_VIDEO_STRADIS is not set -# CONFIG_SOC_CAMERA is not set -# CONFIG_RADIO_ADAPTERS is not set -# CONFIG_DVB_CORE is not set -# CONFIG_DAB is not set +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_TIMBERDALE is not set +# CONFIG_LPC_SCH is not set +# CONFIG_REGULATOR is not set +# CONFIG_MEDIA_SUPPORT is not set # # Graphics support # +# CONFIG_VGA_ARB is not set # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1037,13 +1168,10 @@ CONFIG_VIDEO_CAPTURE_DRIVERS=y # Display device support # # CONFIG_DISPLAY_SUPPORT is not set - -# -# Sound -# # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y # CONFIG_HID is not set +# CONFIG_HID_PID is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1053,9 +1181,18 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_BLACKLIST_HUB is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# Enable Host or Gadget support to see Inventra options +# + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y @@ -1064,41 +1201,67 @@ CONFIG_LEDS_CLASS=y # # LED drivers # +CONFIG_LEDS_MIKROTIK_RB532=y # CONFIG_LEDS_GPIO is not set +# CONFIG_LEDS_LT3593 is not set +CONFIG_LEDS_TRIGGERS=y # # LED Triggers # -CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y -# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set +# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set +# CONFIG_LEDS_TRIGGER_GPIO is not set +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y + +# +# iptables trigger is under Netfilter config (LED target) +# +# CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # +# TI VLYNQ +# +# CONFIG_STAGING is not set + +# # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set +# CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set # CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set +CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set # +# Caches +# +# CONFIG_FSCACHE is not set + +# # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set @@ -1117,15 +1280,13 @@ CONFIG_EXT2_FS=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=y - -# -# Miscellaneous filesystems -# +CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set @@ -1148,9 +1309,14 @@ CONFIG_JFFS2_RTIME=y CONFIG_JFFS2_CMODE_PRIORITY=y # CONFIG_JFFS2_CMODE_SIZE is not set # CONFIG_JFFS2_CMODE_FAVOURLZO is not set +# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set +CONFIG_SQUASHFS=y +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1160,6 +1326,7 @@ CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_SMB_FS is not set +# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1198,11 +1365,22 @@ CONFIG_ENABLE_WARN_DEPRECATED=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=1024 # CONFIG_MAGIC_SYSRQ is not set +CONFIG_STRIP_ASM_SYMS=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_TRACING_SUPPORT=y +# CONFIG_FTRACE is not set # CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y # CONFIG_CMDLINE_BOOL is not set # @@ -1210,18 +1388,32 @@ CONFIG_FRAME_WARN=1024 # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set -# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_SECURITYFS is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +# CONFIG_DEFAULT_SECURITY_SMACK is not set +# CONFIG_DEFAULT_SECURITY_TOMOYO is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=m -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_BLKCIPHER=m -# CONFIG_CRYPTO_MANAGER is not set +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD2=m +CONFIG_CRYPTO_BLKCIPHER2=m +CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_HASH2=m +CONFIG_CRYPTO_RNG=m +CONFIG_CRYPTO_RNG2=m +CONFIG_CRYPTO_PCOMP=y +CONFIG_CRYPTO_MANAGER=m +CONFIG_CRYPTO_MANAGER2=m # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set +CONFIG_CRYPTO_WORKQUEUE=m # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set CONFIG_CRYPTO_TEST=m @@ -1249,14 +1441,20 @@ CONFIG_CRYPTO_TEST=m # # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_VMAC is not set # # Digest # -# CONFIG_CRYPTO_CRC32C is not set +CONFIG_CRYPTO_CRC32C=m +# CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set @@ -1266,7 +1464,7 @@ CONFIG_CRYPTO_TEST=m # # Ciphers # -# CONFIG_CRYPTO_AES is not set +CONFIG_CRYPTO_AES=m # CONFIG_CRYPTO_ANUBIS is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_BLOWFISH is not set @@ -1286,27 +1484,36 @@ CONFIG_CRYPTO_TEST=m # Compression # # CONFIG_CRYPTO_DEFLATE is not set +CONFIG_CRYPTO_ZLIB=y # CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m # CONFIG_CRYPTO_HW is not set +# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y -# CONFIG_GENERIC_FIND_FIRST_BIT is not set +CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_CRC_CCITT=m CONFIG_CRC16=m +# CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y +CONFIG_DECOMPRESS_GZIP=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m -CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y +CONFIG_NLATTR=y diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h index ae07423e6e82..e76941db2312 100644 --- a/arch/mips/include/asm/mach-au1x00/au1000.h +++ b/arch/mips/include/asm/mach-au1x00/au1000.h @@ -190,8 +190,6 @@ extern unsigned long au1xxx_calc_clock(void); /* PM: arch/mips/alchemy/common/sleeper.S, power.c, irq.c */ void au1xxx_save_and_sleep(void); void au_sleep(void); -void save_au1xxx_intctl(void); -void restore_au1xxx_intctl(void); /* SOC Interrupt numbers */ @@ -835,6 +833,38 @@ enum soc_au1200_ints { #define MEM_STNAND_DATA 0x20 #endif + +/* Interrupt Controller register offsets */ +#define IC_CFG0RD 0x40 +#define IC_CFG0SET 0x40 +#define IC_CFG0CLR 0x44 +#define IC_CFG1RD 0x48 +#define IC_CFG1SET 0x48 +#define IC_CFG1CLR 0x4C +#define IC_CFG2RD 0x50 +#define IC_CFG2SET 0x50 +#define IC_CFG2CLR 0x54 +#define IC_REQ0INT 0x54 +#define IC_SRCRD 0x58 +#define IC_SRCSET 0x58 +#define IC_SRCCLR 0x5C +#define IC_REQ1INT 0x5C +#define IC_ASSIGNRD 0x60 +#define IC_ASSIGNSET 0x60 +#define IC_ASSIGNCLR 0x64 +#define IC_WAKERD 0x68 +#define IC_WAKESET 0x68 +#define IC_WAKECLR 0x6C +#define IC_MASKRD 0x70 +#define IC_MASKSET 0x70 +#define IC_MASKCLR 0x74 +#define IC_RISINGRD 0x78 +#define IC_RISINGCLR 0x78 +#define IC_FALLINGRD 0x7C +#define IC_FALLINGCLR 0x7C +#define IC_TESTBIT 0x80 + + /* Interrupt Controller 0 */ #define IC0_CFG0RD 0xB0400040 #define IC0_CFG0SET 0xB0400040 diff --git a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h index 8c6b1105ce0b..c8a553a36ba4 100644 --- a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h +++ b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h @@ -358,10 +358,6 @@ u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr); u32 au1xxx_ddma_add_device(dbdev_tab_t *dev); extern void au1xxx_ddma_del_device(u32 devid); void *au1xxx_ddma_get_nextptr_virt(au1x_ddma_desc_t *dp); -#ifdef CONFIG_PM -void au1xxx_dbdma_suspend(void); -void au1xxx_dbdma_resume(void); -#endif /* * Flags for the put_source/put_dest functions. diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h index 43d4da0b1e9f..3999ec0aa7f5 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h @@ -20,7 +20,7 @@ static inline unsigned long bcm63xx_gpio_count(void) } } -#define GPIO_DIR_OUT 0x0 -#define GPIO_DIR_IN 0x1 +#define BCM63XX_GPIO_DIR_OUT 0x0 +#define BCM63XX_GPIO_DIR_IN 0x1 #endif /* !BCM63XX_GPIO_H */ diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h index 16210cedd929..675bd8641d5a 100644 --- a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h @@ -52,6 +52,8 @@ #define cpu_has_tx39_cache 0 #define cpu_has_userlocal 0 #define cpu_has_vce 0 +#define cpu_has_veic 0 +#define cpu_has_vint 0 #define cpu_has_vtag_icache 0 #define cpu_has_watch 1 diff --git a/arch/mips/include/asm/mach-loongson/gpio.h b/arch/mips/include/asm/mach-loongson/gpio.h new file mode 100644 index 000000000000..e30e73d443df --- /dev/null +++ b/arch/mips/include/asm/mach-loongson/gpio.h @@ -0,0 +1,35 @@ +/* + * STLS2F GPIO Support + * + * Copyright (c) 2008 Richard Liu, STMicroelectronics <richard.liu@st.com> + * Copyright (c) 2008-2010 Arnaud Patard <apatard@mandriva.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __STLS2F_GPIO_H +#define __STLS2F_GPIO_H + +#include <asm-generic/gpio.h> + +extern void gpio_set_value(unsigned gpio, int value); +extern int gpio_get_value(unsigned gpio); +extern int gpio_cansleep(unsigned gpio); + +/* The chip can do interrupt + * but it has not been tested and doc not clear + */ +static inline int gpio_to_irq(int gpio) +{ + return -EINVAL; +} + +static inline int irq_to_gpio(int gpio) +{ + return -EINVAL; +} + +#endif /* __STLS2F_GPIO_H */ diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h index ab387910009a..5d33b727acf5 100644 --- a/arch/mips/include/asm/processor.h +++ b/arch/mips/include/asm/processor.h @@ -344,16 +344,10 @@ unsigned long get_wchan(struct task_struct *p); #ifdef CONFIG_CPU_HAS_PREFETCH #define ARCH_HAS_PREFETCH +#define prefetch(x) __builtin_prefetch((x), 0, 1) -static inline void prefetch(const void *addr) -{ - __asm__ __volatile__( - " .set mips4 \n" - " pref %0, (%1) \n" - " .set mips0 \n" - : - : "i" (Pref_Load), "r" (addr)); -} +#define ARCH_HAS_PREFETCHW +#define prefetchw(x) __builtin_prefetch((x), 1, 1) #endif diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index be5bb16be4e0..3562b854f2cd 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -125,6 +125,30 @@ static int __init wait_disable(char *s) __setup("nowait", wait_disable); +static int __cpuinitdata mips_fpu_disabled; + +static int __init fpu_disable(char *s) +{ + cpu_data[0].options &= ~MIPS_CPU_FPU; + mips_fpu_disabled = 1; + + return 1; +} + +__setup("nofpu", fpu_disable); + +int __cpuinitdata mips_dsp_disabled; + +static int __init dsp_disable(char *s) +{ + cpu_data[0].ases &= ~MIPS_ASE_DSP; + mips_dsp_disabled = 1; + + return 1; +} + +__setup("nodsp", dsp_disable); + void __init check_wait(void) { struct cpuinfo_mips *c = ¤t_cpu_data; @@ -982,6 +1006,12 @@ __cpuinit void cpu_probe(void) */ BUG_ON(current_cpu_type() != c->cputype); + if (mips_fpu_disabled) + c->options &= ~MIPS_CPU_FPU; + + if (mips_dsp_disabled) + c->ases &= ~MIPS_ASE_DSP; + if (c->options & MIPS_CPU_FPU) { c->fpu_id = cpu_get_fpu_id(); diff --git a/arch/mips/kernel/cpufreq/loongson2_cpufreq.c b/arch/mips/kernel/cpufreq/loongson2_cpufreq.c index 2f6a0b147ab8..ae5db206347c 100644 --- a/arch/mips/kernel/cpufreq/loongson2_cpufreq.c +++ b/arch/mips/kernel/cpufreq/loongson2_cpufreq.c @@ -65,7 +65,7 @@ static int loongson2_cpufreq_target(struct cpufreq_policy *policy, return -ENODEV; cpus_allowed = current->cpus_allowed; - set_cpus_allowed(current, cpumask_of_cpu(cpu)); + set_cpus_allowed_ptr(current, cpumask_of(cpu)); if (cpufreq_frequency_table_target (policy, &loongson2_clockmod_table[0], target_freq, relation, @@ -91,7 +91,7 @@ static int loongson2_cpufreq_target(struct cpufreq_policy *policy, /* notifiers */ cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - set_cpus_allowed(current, cpus_allowed); + set_cpus_allowed_ptr(current, &cpus_allowed); /* setting the cpu frequency */ clk_set_rate(cpuclk, freq); diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c index cbc6182b0065..f5981c499109 100644 --- a/arch/mips/kernel/mips-mt-fpaff.c +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -100,10 +100,10 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, if (test_ti_thread_flag(ti, TIF_FPUBOUND) && cpus_intersects(new_mask, mt_fpu_cpumask)) { cpus_and(effective_mask, new_mask, mt_fpu_cpumask); - retval = set_cpus_allowed(p, effective_mask); + retval = set_cpus_allowed_ptr(p, &effective_mask); } else { clear_ti_thread_flag(ti, TIF_FPUBOUND); - retval = set_cpus_allowed(p, new_mask); + retval = set_cpus_allowed_ptr(p, &new_mask); } out_unlock: diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index f9513f9e61d3..85aef3fc6716 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -569,27 +569,6 @@ void __init setup_arch(char **cmdline_p) plat_smp_setup(); } -static int __init fpu_disable(char *s) -{ - int i; - - for (i = 0; i < NR_CPUS; i++) - cpu_data[i].options &= ~MIPS_CPU_FPU; - - return 1; -} - -__setup("nofpu", fpu_disable); - -static int __init dsp_disable(char *s) -{ - cpu_data[0].ases &= ~MIPS_ASE_DSP; - - return 1; -} - -__setup("nodsp", dsp_disable); - unsigned long kernelsp[NR_CPUS]; unsigned long fw_arg0, fw_arg1, fw_arg2, fw_arg3; diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 950bde8813fc..8bdd6a663c7f 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -867,7 +867,7 @@ static void mt_ase_fp_affinity(void) = current->cpus_allowed; cpus_and(tmask, current->cpus_allowed, mt_fpu_cpumask); - set_cpus_allowed(current, tmask); + set_cpus_allowed_ptr(current, &tmask); set_thread_flag(TIF_FPUBOUND); } } diff --git a/arch/mips/loongson/common/Makefile b/arch/mips/loongson/common/Makefile index 7668c4de1151..cdd2e812ba1a 100644 --- a/arch/mips/loongson/common/Makefile +++ b/arch/mips/loongson/common/Makefile @@ -4,6 +4,7 @@ obj-y += setup.o init.o cmdline.o env.o time.o reset.o irq.o \ pci.o bonito-irq.o mem.o machtype.o platform.o +obj-$(CONFIG_GENERIC_GPIO) += gpio.o # # Serial port support diff --git a/arch/mips/loongson/common/gpio.c b/arch/mips/loongson/common/gpio.c new file mode 100644 index 000000000000..e8a0ffa935b4 --- /dev/null +++ b/arch/mips/loongson/common/gpio.c @@ -0,0 +1,139 @@ +/* + * STLS2F GPIO Support + * + * Copyright (c) 2008 Richard Liu, STMicroelectronics <richard.liu@st.com> + * Copyright (c) 2008-2010 Arnaud Patard <apatard@mandriva.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/module.h> +#include <linux/spinlock.h> +#include <linux/err.h> +#include <asm/types.h> +#include <loongson.h> +#include <linux/gpio.h> + +#define STLS2F_N_GPIO 4 +#define STLS2F_GPIO_IN_OFFSET 16 + +static DEFINE_SPINLOCK(gpio_lock); + +int gpio_get_value(unsigned gpio) +{ + u32 val; + u32 mask; + + if (gpio >= STLS2F_N_GPIO) + return __gpio_get_value(gpio); + + mask = 1 << (gpio + STLS2F_GPIO_IN_OFFSET); + spin_lock(&gpio_lock); + val = LOONGSON_GPIODATA; + spin_unlock(&gpio_lock); + + return ((val & mask) != 0); +} +EXPORT_SYMBOL(gpio_get_value); + +void gpio_set_value(unsigned gpio, int state) +{ + u32 val; + u32 mask; + + if (gpio >= STLS2F_N_GPIO) { + __gpio_set_value(gpio, state); + return ; + } + + mask = 1 << gpio; + + spin_lock(&gpio_lock); + val = LOONGSON_GPIODATA; + if (state) + val |= mask; + else + val &= (~mask); + LOONGSON_GPIODATA = val; + spin_unlock(&gpio_lock); +} +EXPORT_SYMBOL(gpio_set_value); + +int gpio_cansleep(unsigned gpio) +{ + if (gpio < STLS2F_N_GPIO) + return 0; + else + return __gpio_cansleep(gpio); +} +EXPORT_SYMBOL(gpio_cansleep); + +static int ls2f_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) +{ + u32 temp; + u32 mask; + + if (gpio >= STLS2F_N_GPIO) + return -EINVAL; + + spin_lock(&gpio_lock); + mask = 1 << gpio; + temp = LOONGSON_GPIOIE; + temp |= mask; + LOONGSON_GPIOIE = temp; + spin_unlock(&gpio_lock); + + return 0; +} + +static int ls2f_gpio_direction_output(struct gpio_chip *chip, + unsigned gpio, int level) +{ + u32 temp; + u32 mask; + + if (gpio >= STLS2F_N_GPIO) + return -EINVAL; + + gpio_set_value(gpio, level); + spin_lock(&gpio_lock); + mask = 1 << gpio; + temp = LOONGSON_GPIOIE; + temp &= (~mask); + LOONGSON_GPIOIE = temp; + spin_unlock(&gpio_lock); + + return 0; +} + +static int ls2f_gpio_get_value(struct gpio_chip *chip, unsigned gpio) +{ + return gpio_get_value(gpio); +} + +static void ls2f_gpio_set_value(struct gpio_chip *chip, + unsigned gpio, int value) +{ + gpio_set_value(gpio, value); +} + +static struct gpio_chip ls2f_chip = { + .label = "ls2f", + .direction_input = ls2f_gpio_direction_input, + .get = ls2f_gpio_get_value, + .direction_output = ls2f_gpio_direction_output, + .set = ls2f_gpio_set_value, + .base = 0, + .ngpio = STLS2F_N_GPIO, +}; + +static int __init ls2f_gpio_setup(void) +{ + return gpiochip_add(&ls2f_chip); +} +arch_initcall(ls2f_gpio_setup); diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index f2338d1c0b48..47842b7d26ae 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -354,7 +354,8 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx) if (MIPSInst_RD(ir) == FPCREG_CSR) { value = ctx->fcr31; - value = (value & ~0x3) | mips_rm[value & 0x3]; + value = (value & ~FPU_CSR_RM) | + mips_rm[modeindex(value)]; #ifdef CSRTRACE printk("%p gpr[%d]<-csr=%08x\n", (void *) (xcp->cp0_epc), @@ -907,7 +908,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, ieee754sp fs; SPFROMREG(fs, MIPSInst_FS(ir)); - ieee754_csr.rm = ieee_rm[MIPSInst_FUNC(ir) & 0x3]; + ieee754_csr.rm = ieee_rm[modeindex(MIPSInst_FUNC(ir))]; rv.w = ieee754sp_tint(fs); ieee754_csr.rm = oldrm; rfmt = w_fmt; @@ -933,7 +934,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, ieee754sp fs; SPFROMREG(fs, MIPSInst_FS(ir)); - ieee754_csr.rm = ieee_rm[MIPSInst_FUNC(ir) & 0x3]; + ieee754_csr.rm = ieee_rm[modeindex(MIPSInst_FUNC(ir))]; rv.l = ieee754sp_tlong(fs); ieee754_csr.rm = oldrm; rfmt = l_fmt; @@ -1081,7 +1082,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, ieee754dp fs; DPFROMREG(fs, MIPSInst_FS(ir)); - ieee754_csr.rm = ieee_rm[MIPSInst_FUNC(ir) & 0x3]; + ieee754_csr.rm = ieee_rm[modeindex(MIPSInst_FUNC(ir))]; rv.w = ieee754dp_tint(fs); ieee754_csr.rm = oldrm; rfmt = w_fmt; @@ -1107,7 +1108,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, ieee754dp fs; DPFROMREG(fs, MIPSInst_FS(ir)); - ieee754_csr.rm = ieee_rm[MIPSInst_FUNC(ir) & 0x3]; + ieee754_csr.rm = ieee_rm[modeindex(MIPSInst_FUNC(ir))]; rv.l = ieee754dp_tlong(fs); ieee754_csr.rm = oldrm; rfmt = l_fmt; diff --git a/arch/mips/oprofile/op_model_loongson2.c b/arch/mips/oprofile/op_model_loongson2.c index fa3bf661ae29..d0d24e047676 100644 --- a/arch/mips/oprofile/op_model_loongson2.c +++ b/arch/mips/oprofile/op_model_loongson2.c @@ -8,7 +8,6 @@ * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. - * */ #include <linux/init.h> #include <linux/oprofile.h> @@ -17,24 +16,18 @@ #include <loongson.h> /* LOONGSON2_PERFCNT_IRQ */ #include "op_impl.h" -/* - * a patch should be sent to oprofile with the loongson-specific support. - * otherwise, the oprofile tool will not recognize this and complain about - * "cpu_type 'unset' is not valid". - */ #define LOONGSON2_CPU_TYPE "mips/loongson2" -#define LOONGSON2_COUNTER1_EVENT(event) ((event & 0x0f) << 5) -#define LOONGSON2_COUNTER2_EVENT(event) ((event & 0x0f) << 9) - -#define LOONGSON2_PERFCNT_EXL (1UL << 0) -#define LOONGSON2_PERFCNT_KERNEL (1UL << 1) -#define LOONGSON2_PERFCNT_SUPERVISOR (1UL << 2) -#define LOONGSON2_PERFCNT_USER (1UL << 3) -#define LOONGSON2_PERFCNT_INT_EN (1UL << 4) #define LOONGSON2_PERFCNT_OVERFLOW (1ULL << 31) -/* Loongson2 performance counter register */ +#define LOONGSON2_PERFCTRL_EXL (1UL << 0) +#define LOONGSON2_PERFCTRL_KERNEL (1UL << 1) +#define LOONGSON2_PERFCTRL_SUPERVISOR (1UL << 2) +#define LOONGSON2_PERFCTRL_USER (1UL << 3) +#define LOONGSON2_PERFCTRL_ENABLE (1UL << 4) +#define LOONGSON2_PERFCTRL_EVENT(idx, event) \ + (((event) & 0x0f) << ((idx) ? 9 : 5)) + #define read_c0_perfctrl() __read_64bit_c0_register($24, 0) #define write_c0_perfctrl(val) __write_64bit_c0_register($24, 0, val) #define read_c0_perfcnt() __read_64bit_c0_register($25, 0) @@ -49,7 +42,6 @@ static struct loongson2_register_config { static char *oprofid = "LoongsonPerf"; static irqreturn_t loongson2_perfcount_handler(int irq, void *dev_id); -/* Compute all of the registers in preparation for enabling profiling. */ static void loongson2_reg_setup(struct op_counter_config *cfg) { @@ -57,41 +49,38 @@ static void loongson2_reg_setup(struct op_counter_config *cfg) reg.reset_counter1 = 0; reg.reset_counter2 = 0; - /* Compute the performance counter ctrl word. */ - /* For now count kernel and user mode */ + + /* + * Compute the performance counter ctrl word. + * For now, count kernel and user mode. + */ if (cfg[0].enabled) { - ctrl |= LOONGSON2_COUNTER1_EVENT(cfg[0].event); + ctrl |= LOONGSON2_PERFCTRL_EVENT(0, cfg[0].event); reg.reset_counter1 = 0x80000000ULL - cfg[0].count; } if (cfg[1].enabled) { - ctrl |= LOONGSON2_COUNTER2_EVENT(cfg[1].event); - reg.reset_counter2 = (0x80000000ULL - cfg[1].count); + ctrl |= LOONGSON2_PERFCTRL_EVENT(1, cfg[1].event); + reg.reset_counter2 = 0x80000000ULL - cfg[1].count; } if (cfg[0].enabled || cfg[1].enabled) { - ctrl |= LOONGSON2_PERFCNT_EXL | LOONGSON2_PERFCNT_INT_EN; + ctrl |= LOONGSON2_PERFCTRL_EXL | LOONGSON2_PERFCTRL_ENABLE; if (cfg[0].kernel || cfg[1].kernel) - ctrl |= LOONGSON2_PERFCNT_KERNEL; + ctrl |= LOONGSON2_PERFCTRL_KERNEL; if (cfg[0].user || cfg[1].user) - ctrl |= LOONGSON2_PERFCNT_USER; + ctrl |= LOONGSON2_PERFCTRL_USER; } reg.ctrl = ctrl; reg.cnt1_enabled = cfg[0].enabled; reg.cnt2_enabled = cfg[1].enabled; - } -/* Program all of the registers in preparation for enabling profiling. */ - static void loongson2_cpu_setup(void *args) { - uint64_t perfcount; - - perfcount = (reg.reset_counter2 << 32) | reg.reset_counter1; - write_c0_perfcnt(perfcount); + write_c0_perfcnt((reg.reset_counter2 << 32) | reg.reset_counter1); } static void loongson2_cpu_start(void *args) @@ -114,15 +103,8 @@ static irqreturn_t loongson2_perfcount_handler(int irq, void *dev_id) struct pt_regs *regs = get_irq_regs(); int enabled; - /* - * LOONGSON2 defines two 32-bit performance counters. - * To avoid a race updating the registers we need to stop the counters - * while we're messing with - * them ... - */ - /* Check whether the irq belongs to me */ - enabled = read_c0_perfctrl() & LOONGSON2_PERFCNT_INT_EN; + enabled = read_c0_perfctrl() & LOONGSON2_PERFCTRL_ENABLE; if (!enabled) return IRQ_NONE; enabled = reg.cnt1_enabled | reg.cnt2_enabled; diff --git a/arch/mips/powertv/asic/prealloc-calliope.c b/arch/mips/powertv/asic/prealloc-calliope.c index cd5b76a1c951..3fc5d46687a9 100644 --- a/arch/mips/powertv/asic/prealloc-calliope.c +++ b/arch/mips/powertv/asic/prealloc-calliope.c @@ -22,7 +22,9 @@ */ #include <linux/init.h> +#include <linux/ioport.h> #include <asm/mach-powertv/asic.h> +#include "prealloc.h" /* * NON_DVR_CAPABLE CALLIOPE RESOURCES @@ -32,432 +34,234 @@ struct resource non_dvr_calliope_resources[] __initdata = /* * VIDEO / LX1 */ - { - .name = "ST231aImage", /* Delta-Mu 1 image and ram */ - .start = 0x24000000, - .end = 0x24200000 - 1, /*2MiB */ - .flags = IORESOURCE_MEM, - }, - { - .name = "ST231aMonitor", /*8KiB block ST231a monitor */ - .start = 0x24200000, - .end = 0x24202000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "MediaMemory1", - .start = 0x24202000, - .end = 0x26700000 - 1, /*~36.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_MEM, - }, + /* Delta-Mu 1 image (2MiB) */ + PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 monitor (8KiB) */ + PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 RAM (~36.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26700000-1, + IORESOURCE_MEM) + /* * Sysaudio Driver */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, + /* DSP code and data images (1MiB) */ + PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC CPU PCM buffer (40KiB) */ + PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC AUX buffer (128KiB) */ + PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC Main buffer (128KiB) */ + PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * STAVEM driver/STAPI */ - { - .name = "AVMEMPartition0", - .start = 0x00000000, - .end = 0x00600000 - 1, /* 6 MB total */ - .flags = IORESOURCE_MEM, - }, + /* 6MiB */ + PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * DOCSIS Subsystem */ - { - .name = "Docsis", - .start = 0x22000000, - .end = 0x22700000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 7MiB */ + PREALLOC_DOCSIS("Docsis", 0x27500000, 0x27c00000-1, IORESOURCE_MEM) + /* * GHW HAL Driver */ - { - .name = "GraphicsHeap", - .start = 0x22700000, - .end = 0x23500000 - 1, /* 14 MB total */ - .flags = IORESOURCE_MEM, - }, + /* PowerTV Graphics Heap (14MiB) */ + PREALLOC_NORMAL("GraphicsHeap", 0x26700000, 0x26700000+(14*1048576)-1, + IORESOURCE_MEM) + /* * multi com buffer area */ - { - .name = "MulticomSHM", - .start = 0x23700000, - .end = 0x23720000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 128KiB */ + PREALLOC_NORMAL("MulticomSHM", 0x23700000, 0x23720000-1, + IORESOURCE_MEM) + /* * DMA Ring buffer (don't need recording buffers) */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x000AA000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 680KiB */ + PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Display bins buffer for unit0 */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * AVFS: player HAL memory - * - * */ - { - .name = "AvfsDmaMem", - .start = 0x00000000, - .end = 0x002c4c00 - 1, /* 945K * 3 for playback */ - .flags = IORESOURCE_MEM, - }, + /* 945K * 3 for playback */ + PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * PMEM */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Persistent memory for diagnostics (64KiB) */ + PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Smartcard */ - { - .name = "SmartCardInfo", - .start = 0x00000000, - .end = 0x2800 - 1, - .flags = IORESOURCE_MEM, - }, + /* Read and write buffers for Internal/External cards (10KiB) */ + PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * NAND Flash */ - { - .name = "NandFlash", - .start = NAND_FLASH_BASE, - .end = NAND_FLASH_BASE + 0x400 - 1, - .flags = IORESOURCE_IO, - }, + /* 10KiB */ + PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1, + IORESOURCE_MEM) + /* * Synopsys GMAC Memory Region */ - { - .name = "GMAC", - .start = 0x00000000, - .end = 0x00010000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 64KiB */ + PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * Add other resources here + * TFTPBuffer * + * This buffer is used in some minimal configurations (e.g. two-way + * loader) for storing software images */ - { }, -}; + PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) -struct resource non_dvr_vz_calliope_resources[] __initdata = -{ /* - * VIDEO / LX1 - */ - { - .name = "ST231aImage", /* Delta-Mu 1 image and ram */ - .start = 0x24000000, - .end = 0x24200000 - 1, /*2 Meg */ - .flags = IORESOURCE_MEM, - }, - { - .name = "ST231aMonitor", /* 8k block ST231a monitor */ - .start = 0x24200000, - .end = 0x24202000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "MediaMemory1", - .start = 0x22202000, - .end = 0x22C20B85 - 1, /* 10.12 Meg */ - .flags = IORESOURCE_MEM, - }, - /* - * Sysaudio Driver - */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - /* - * STAVEM driver/STAPI - */ - { - .name = "AVMEMPartition0", - .start = 0x20300000, - .end = 0x20620000-1, /*3.125 MB total */ - .flags = IORESOURCE_MEM, - }, - /* - * GHW HAL Driver - */ - { - .name = "GraphicsHeap", - .start = 0x20100000, - .end = 0x20300000 - 1, - .flags = IORESOURCE_MEM, - }, - /* - * multi com buffer area - */ - { - .name = "MulticomSHM", - .start = 0x23900000, - .end = 0x23920000 - 1, - .flags = IORESOURCE_MEM, - }, - /* - * DMA Ring buffer - */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x000AA000 - 1, - .flags = IORESOURCE_MEM, - }, - /* - * Display bins buffer for unit0 - */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, - .flags = IORESOURCE_MEM, - }, - /* - * PMEM - */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, - /* - * Smartcard - */ - { - .name = "SmartCardInfo", - .start = 0x00000000, - .end = 0x2800 - 1, - .flags = IORESOURCE_MEM, - }, - /* - * NAND Flash + * Add other resources here */ - { - .name = "NandFlash", - .start = NAND_FLASH_BASE, - .end = NAND_FLASH_BASE+0x400 - 1, - .flags = IORESOURCE_IO, - }, + /* - * Synopsys GMAC Memory Region + * End of Resource marker */ { - .name = "GMAC", - .start = 0x00000000, - .end = 0x00010000 - 1, - .flags = IORESOURCE_MEM, + .flags = 0, }, - /* - * Add other resources here - */ - { }, }; + struct resource non_dvr_vze_calliope_resources[] __initdata = { /* * VIDEO / LX1 */ - { - .name = "ST231aImage", /* Delta-Mu 1 image and ram */ - .start = 0x22000000, - .end = 0x22200000 - 1, /*2 Meg */ - .flags = IORESOURCE_MEM, - }, - { - .name = "ST231aMonitor", /* 8k block ST231a monitor */ - .start = 0x22200000, - .end = 0x22202000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "MediaMemory1", - .start = 0x22202000, - .end = 0x22C20B85 - 1, /* 10.12 Meg */ - .flags = IORESOURCE_MEM, - }, + /* Delta-Mu 1 image (2MiB) */ + PREALLOC_NORMAL("ST231aImage", 0x22000000, 0x22200000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 monitor (8KiB) */ + PREALLOC_NORMAL("ST231aMonitor", 0x22200000, 0x22202000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 RAM (10.12MiB) */ + PREALLOC_NORMAL("MediaMemory1", 0x22202000, 0x22C20B85-1, + IORESOURCE_MEM) + /* * Sysaudio Driver */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, + /* DSP code and data images (1MiB) */ + PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC CPU PCM buffer (40KiB) */ + PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC AUX buffer (16KiB) */ + PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC Main buffer (16KiB) */ + PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * STAVEM driver/STAPI */ - { - .name = "AVMEMPartition0", - .start = 0x20396000, - .end = 0x206B6000 - 1, /* 3.125 MB total */ - .flags = IORESOURCE_MEM, - }, + /* 3.125MiB */ + PREALLOC_NORMAL("AVMEMPartition0", 0x20396000, 0x206B6000-1, + IORESOURCE_MEM) + /* * GHW HAL Driver */ - { - .name = "GraphicsHeap", - .start = 0x20100000, - .end = 0x20396000 - 1, - .flags = IORESOURCE_MEM, - }, + /* PowerTV Graphics Heap (2.59MiB) */ + PREALLOC_NORMAL("GraphicsHeap", 0x20100000, 0x20396000-1, + IORESOURCE_MEM) + /* * multi com buffer area */ - { - .name = "MulticomSHM", - .start = 0x206B6000, - .end = 0x206D6000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 128KiB */ + PREALLOC_NORMAL("MulticomSHM", 0x206B6000, 0x206D6000-1, + IORESOURCE_MEM) + /* - * DMA Ring buffer + * DMA Ring buffer (don't need recording buffers) */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x000AA000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 680KiB */ + PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Display bins buffer for unit0 */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * PMEM */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Persistent memory for diagnostics (64KiB) */ + PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Smartcard */ - { - .name = "SmartCardInfo", - .start = 0x00000000, - .end = 0x2800 - 1, - .flags = IORESOURCE_MEM, - }, + /* Read and write buffers for Internal/External cards (10KiB) */ + PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * NAND Flash */ - { - .name = "NandFlash", - .start = NAND_FLASH_BASE, - .end = NAND_FLASH_BASE+0x400 - 1, - .flags = IORESOURCE_MEM, - }, + /* 10KiB */ + PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1, + IORESOURCE_MEM) + /* * Synopsys GMAC Memory Region */ - { - .name = "GMAC", - .start = 0x00000000, - .end = 0x00010000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 64KiB */ + PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Add other resources here */ - { }, + + /* + * End of Resource marker + */ + { + .flags = 0, + }, }; struct resource non_dvr_vzf_calliope_resources[] __initdata = @@ -465,156 +269,117 @@ struct resource non_dvr_vzf_calliope_resources[] __initdata = /* * VIDEO / LX1 */ - { - .name = "ST231aImage", /*Delta-Mu 1 image and ram */ - .start = 0x24000000, - .end = 0x24200000 - 1, /*2MiB */ - .flags = IORESOURCE_MEM, - }, - { - .name = "ST231aMonitor", /*8KiB block ST231a monitor */ - .start = 0x24200000, - .end = 0x24202000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "MediaMemory1", - .start = 0x24202000, - /* ~19.4 (21.5MiB - (2MiB + 8KiB)) */ - .end = 0x25580000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Delta-Mu 1 image (2MiB) */ + PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 monitor (8KiB) */ + PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 RAM (~19.4 (21.5MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x25580000-1, + IORESOURCE_MEM) + /* * Sysaudio Driver */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, + /* DSP code and data images (1MiB) */ + PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC CPU PCM buffer (40KiB) */ + PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC AUX buffer (128KiB) */ + PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC Main buffer (128KiB) */ + PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * STAVEM driver/STAPI */ - { - .name = "AVMEMPartition0", - .start = 0x00000000, - .end = 0x00480000 - 1, /* 4.5 MB total */ - .flags = IORESOURCE_MEM, - }, + /* 4.5MiB */ + PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00480000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * GHW HAL Driver */ - { - .name = "GraphicsHeap", - .start = 0x22700000, - .end = 0x23500000 - 1, /* 14 MB total */ - .flags = IORESOURCE_MEM, - }, + /* PowerTV Graphics Heap (14MiB) */ + PREALLOC_NORMAL("GraphicsHeap", 0x25600000, 0x25600000+(14*1048576)-1, + IORESOURCE_MEM) + /* * multi com buffer area */ - { - .name = "MulticomSHM", - .start = 0x23700000, - .end = 0x23720000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 128KiB */ + PREALLOC_NORMAL("MulticomSHM", 0x23700000, 0x23720000-1, + IORESOURCE_MEM) + /* * DMA Ring buffer (don't need recording buffers) */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x000AA000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 680KiB */ + PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Display bins buffer for unit0 */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Display bins buffer for unit1 */ - { - .name = "DisplayBins1", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * AVFS: player HAL memory - * - * */ - { - .name = "AvfsDmaMem", - .start = 0x00000000, - .end = 0x002c4c00 - 1, /* 945K * 3 for playback */ - .flags = IORESOURCE_MEM, - }, + /* 945K * 3 for playback */ + PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * PMEM */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Persistent memory for diagnostics (64KiB) */ + PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Smartcard */ - { - .name = "SmartCardInfo", - .start = 0x00000000, - .end = 0x2800 - 1, - .flags = IORESOURCE_MEM, - }, + /* Read and write buffers for Internal/External cards (10KiB) */ + PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * NAND Flash */ - { - .name = "NandFlash", - .start = NAND_FLASH_BASE, - .end = NAND_FLASH_BASE + 0x400 - 1, - .flags = IORESOURCE_MEM, - }, + /* 10KiB */ + PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1, + IORESOURCE_MEM) + /* * Synopsys GMAC Memory Region */ - { - .name = "GMAC", - .start = 0x00000000, - .end = 0x00010000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 64KiB */ + PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Add other resources here */ - { }, + + /* + * End of Resource marker + */ + { + .flags = 0, + }, }; diff --git a/arch/mips/powertv/asic/prealloc-cronus.c b/arch/mips/powertv/asic/prealloc-cronus.c index 45a5c3ea718c..c532b50521ec 100644 --- a/arch/mips/powertv/asic/prealloc-cronus.c +++ b/arch/mips/powertv/asic/prealloc-cronus.c @@ -22,7 +22,9 @@ */ #include <linux/init.h> +#include <linux/ioport.h> #include <asm/mach-powertv/asic.h> +#include "prealloc.h" /* * DVR_CAPABLE CRONUS RESOURCES @@ -30,305 +32,161 @@ struct resource dvr_cronus_resources[] __initdata = { /* - * * VIDEO1 / LX1 - * */ - { - .name = "ST231aImage", /* Delta-Mu 1 image and ram */ - .start = 0x24000000, - .end = 0x241FFFFF, /* 2MiB */ - .flags = IORESOURCE_MEM, - }, - { - .name = "ST231aMonitor", /* 8KiB block ST231a monitor */ - .start = 0x24200000, - .end = 0x24201FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "MediaMemory1", - .start = 0x24202000, - .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_MEM, - }, + /* Delta-Mu 1 image (2MiB) */ + PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 monitor (8KiB) */ + PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26000000-1, + IORESOURCE_MEM) + /* - * * VIDEO2 / LX2 - * */ - { - .name = "ST231bImage", /* Delta-Mu 2 image and ram */ - .start = 0x60000000, - .end = 0x601FFFFF, /* 2MiB */ - .flags = IORESOURCE_IO, - }, - { - .name = "ST231bMonitor", /* 8KiB block ST231b monitor */ - .start = 0x60200000, - .end = 0x60201FFF, - .flags = IORESOURCE_IO, - }, - { - .name = "MediaMemory2", - .start = 0x60202000, - .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_IO, - }, + /* Delta-Mu 2 image (2MiB) */ + PREALLOC_NORMAL("ST231bImage", 0x60000000, 0x60200000-1, + IORESOURCE_MEM) + /* Delta-Mu 2 monitor (8KiB) */ + PREALLOC_NORMAL("ST231bMonitor", 0x60200000, 0x60202000-1, + IORESOURCE_MEM) + /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory2", 0x60202000, 0x62000000-1, + IORESOURCE_MEM) + /* - * * Sysaudio Driver - * - * This driver requires: - * - * Arbitrary Based Buffers: - * DSP_Image_Buff - DSP code and data images (1MB) - * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB) - * ADSC_AUX_Buff - ADSC AUX buffer (16KB) - * ADSC_Main_Buff - ADSC Main buffer (16KB) - * */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, + /* DSP code and data images (1MiB) */ + PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC CPU PCM buffer (40KiB) */ + PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC AUX buffer (128KiB) */ + PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC Main buffer (128KiB) */ + PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * STAVEM driver/STAPI * - * This driver requires: - * - * Arbitrary Based Buffers: * This memory area is used for allocating buffers for Video decoding * purposes. Allocation/De-allocation within this buffer is managed * by the STAVMEM driver of the STAPI. They could be Decimated * Picture Buffers, Intermediate Buffers, as deemed necessary for * video decoding purposes, for any video decoders on Zeus. - * */ - { - .name = "AVMEMPartition0", - .start = 0x63580000, - .end = 0x64180000 - 1, /* 12 MB total */ - .flags = IORESOURCE_IO, - }, + /* 12MiB */ + PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1, + IORESOURCE_MEM) + /* - * * DOCSIS Subsystem - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "Docsis", - .start = 0x62000000, - .end = 0x62700000 - 1, /* 7 MB total */ - .flags = IORESOURCE_IO, - }, + /* 7MiB */ + PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM) + /* - * * GHW HAL Driver - * - * This driver requires: - * - * Arbitrary Based Buffers: - * GraphicsHeap - PowerTV Graphics Heap - * */ - { - .name = "GraphicsHeap", - .start = 0x62700000, - .end = 0x63500000 - 1, /* 14 MB total */ - .flags = IORESOURCE_IO, - }, + /* PowerTV Graphics Heap (14MiB) */ + PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1, + IORESOURCE_MEM) + /* - * * multi com buffer area - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "MulticomSHM", - .start = 0x26000000, - .end = 0x26020000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 128KiB */ + PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1, + IORESOURCE_MEM) + /* - * * DMA Ring buffer - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x00280000 - 1, - .flags = IORESOURCE_MEM, - }, + PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x002EA000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * Display bins buffer for unit0 - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Display Bins for unit0 - * */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * - * Display bins buffer - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Display Bins for unit1 - * + * Display bins buffer for unit1 */ - { - .name = "DisplayBins1", - .start = 0x64AD4000, - .end = 0x64AD5000 - 1, /* 4 KB total */ - .flags = IORESOURCE_IO, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1, + IORESOURCE_MEM) + /* - * * ITFS - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "ITFS", - .start = 0x64180000, - /* 815,104 bytes each for 2 ITFS partitions. */ - .end = 0x6430DFFF, - .flags = IORESOURCE_IO, - }, + /* 815,104 bytes each for 2 ITFS partitions. */ + PREALLOC_NORMAL("ITFS", 0x00000000, 0x0018E000-1, IORESOURCE_MEM) + /* - * * AVFS - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "AvfsDmaMem", - .start = 0x6430E000, - /* (945K * 8) = (128K *3) 5 playbacks / 3 server */ - .end = 0x64AD0000 - 1, - .flags = IORESOURCE_IO, - }, - { - .name = "AvfsFileSys", - .start = 0x64AD0000, - .end = 0x64AD1000 - 1, /* 4K */ - .flags = IORESOURCE_IO, - }, + /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */ + PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x007c2000-1, + IORESOURCE_MEM) + + /* 4KiB */ + PREALLOC_NORMAL("AvfsFileSys", 0x00000000, 0x00001000-1, + IORESOURCE_MEM) + /* - * * PMEM - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Persistent memory for diagnostics. - * */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Persistent memory for diagnostics (64KiB) */ + PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * Smartcard - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Read and write buffers for Internal/External cards - * */ - { - .name = "SmartCardInfo", - .start = 0x64AD1000, - .end = 0x64AD3800 - 1, - .flags = IORESOURCE_IO, - }, + /* Read and write buffers for Internal/External cards (10KiB) */ + PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, + IORESOURCE_MEM) + /* - * * KAVNET - * NP Reset Vector - must be of the form xxCxxxxx - * NP Image - must be video bank 1 - * NP IPC - must be video bank 2 */ - { - .name = "NP_Reset_Vector", - .start = 0x27c00000, - .end = 0x27c01000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "NP_Image", - .start = 0x27020000, - .end = 0x27060000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "NP_IPC", - .start = 0x63500000, - .end = 0x63580000 - 1, - .flags = IORESOURCE_IO, - }, + /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */ + PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1, + IORESOURCE_MEM) + /* NP Image - must be video bank 1 (320KiB) */ + PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM) + /* NP IPC - must be video bank 2 (512KiB) */ + PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM) + + /* + * TFTPBuffer + * + * This buffer is used in some minimal configurations (e.g. two-way + * loader) for storing software images + */ + PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Add other resources here */ - { }, + + /* + * End of Resource marker + */ + { + .flags = 0, + }, }; /* @@ -337,272 +195,146 @@ struct resource dvr_cronus_resources[] __initdata = struct resource non_dvr_cronus_resources[] __initdata = { /* - * * VIDEO1 / LX1 - * */ - { - .name = "ST231aImage", /* Delta-Mu 1 image and ram */ - .start = 0x24000000, - .end = 0x241FFFFF, /* 2MiB */ - .flags = IORESOURCE_MEM, - }, - { - .name = "ST231aMonitor", /* 8KiB block ST231a monitor */ - .start = 0x24200000, - .end = 0x24201FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "MediaMemory1", - .start = 0x24202000, - .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_MEM, - }, + /* Delta-Mu 1 image (2MiB) */ + PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 monitor (8KiB) */ + PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26000000-1, + IORESOURCE_MEM) + /* - * * VIDEO2 / LX2 - * */ - { - .name = "ST231bImage", /* Delta-Mu 2 image and ram */ - .start = 0x60000000, - .end = 0x601FFFFF, /* 2MiB */ - .flags = IORESOURCE_IO, - }, - { - .name = "ST231bMonitor", /* 8KiB block ST231b monitor */ - .start = 0x60200000, - .end = 0x60201FFF, - .flags = IORESOURCE_IO, - }, - { - .name = "MediaMemory2", - .start = 0x60202000, - .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_IO, - }, + /* Delta-Mu 2 image (2MiB) */ + PREALLOC_NORMAL("ST231bImage", 0x60000000, 0x60200000-1, + IORESOURCE_MEM) + /* Delta-Mu 2 monitor (8KiB) */ + PREALLOC_NORMAL("ST231bMonitor", 0x60200000, 0x60202000-1, + IORESOURCE_MEM) + /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory2", 0x60202000, 0x62000000-1, + IORESOURCE_MEM) + /* - * * Sysaudio Driver - * - * This driver requires: - * - * Arbitrary Based Buffers: - * DSP_Image_Buff - DSP code and data images (1MB) - * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB) - * ADSC_AUX_Buff - ADSC AUX buffer (16KB) - * ADSC_Main_Buff - ADSC Main buffer (16KB) - * */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, + /* DSP code and data images (1MiB) */ + PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC CPU PCM buffer (40KiB) */ + PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC AUX buffer (128KiB) */ + PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC Main buffer (128KiB) */ + PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * STAVEM driver/STAPI * - * This driver requires: - * - * Arbitrary Based Buffers: * This memory area is used for allocating buffers for Video decoding * purposes. Allocation/De-allocation within this buffer is managed * by the STAVMEM driver of the STAPI. They could be Decimated * Picture Buffers, Intermediate Buffers, as deemed necessary for * video decoding purposes, for any video decoders on Zeus. - * */ - { - .name = "AVMEMPartition0", - .start = 0x63580000, - .end = 0x64180000 - 1, /* 12 MB total */ - .flags = IORESOURCE_IO, - }, + /* 12MiB */ + PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1, + IORESOURCE_MEM) + /* - * * DOCSIS Subsystem - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "Docsis", - .start = 0x62000000, - .end = 0x62700000 - 1, /* 7 MB total */ - .flags = IORESOURCE_IO, - }, + /* 7MiB */ + PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM) + /* - * * GHW HAL Driver - * - * This driver requires: - * - * Arbitrary Based Buffers: - * GraphicsHeap - PowerTV Graphics Heap - * */ - { - .name = "GraphicsHeap", - .start = 0x62700000, - .end = 0x63500000 - 1, /* 14 MB total */ - .flags = IORESOURCE_IO, - }, + /* PowerTV Graphics Heap (14MiB) */ + PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1, + IORESOURCE_MEM) + /* - * * multi com buffer area - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "MulticomSHM", - .start = 0x26000000, - .end = 0x26020000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 128KiB */ + PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1, + IORESOURCE_MEM) + /* - * - * DMA Ring buffer - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * + * DMA Ring buffer (don't need recording buffers) */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x000AA000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 680KiB */ + PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * Display bins buffer for unit0 - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Display Bins for unit0 - * */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * - * Display bins buffer - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Display Bins for unit1 - * + * Display bins buffer for unit1 */ - { - .name = "DisplayBins1", - .start = 0x64AD4000, - .end = 0x64AD5000 - 1, /* 4 KB total */ - .flags = IORESOURCE_IO, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1, + IORESOURCE_MEM) + /* - * * AVFS: player HAL memory - * - * */ - { - .name = "AvfsDmaMem", - .start = 0x6430E000, - .end = 0x645D2C00 - 1, /* 945K * 3 for playback */ - .flags = IORESOURCE_IO, - }, + /* 945K * 3 for playback */ + PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1, IORESOURCE_MEM) + /* - * * PMEM - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Persistent memory for diagnostics. - * */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Persistent memory for diagnostics (64KiB) */ + PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * Smartcard - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Read and write buffers for Internal/External cards - * */ - { - .name = "SmartCardInfo", - .start = 0x64AD1000, - .end = 0x64AD3800 - 1, - .flags = IORESOURCE_IO, - }, + /* Read and write buffers for Internal/External cards (10KiB) */ + PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, IORESOURCE_MEM) + /* - * * KAVNET - * NP Reset Vector - must be of the form xxCxxxxx - * NP Image - must be video bank 1 - * NP IPC - must be video bank 2 + */ + /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */ + PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1, + IORESOURCE_MEM) + /* NP Image - must be video bank 1 (320KiB) */ + PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM) + /* NP IPC - must be video bank 2 (512KiB) */ + PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM) + + /* + * NAND Flash + */ + /* 10KiB */ + PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1, + IORESOURCE_MEM) + + /* + * Add other resources here + */ + + /* + * End of Resource marker */ { - .name = "NP_Reset_Vector", - .start = 0x27c00000, - .end = 0x27c01000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "NP_Image", - .start = 0x27020000, - .end = 0x27060000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "NP_IPC", - .start = 0x63500000, - .end = 0x63580000 - 1, - .flags = IORESOURCE_IO, + .flags = 0, }, - { }, }; diff --git a/arch/mips/powertv/asic/prealloc-cronuslite.c b/arch/mips/powertv/asic/prealloc-cronuslite.c index 23a905613c04..b5537e49e7f5 100644 --- a/arch/mips/powertv/asic/prealloc-cronuslite.c +++ b/arch/mips/powertv/asic/prealloc-cronuslite.c @@ -22,7 +22,9 @@ */ #include <linux/init.h> +#include <linux/ioport.h> #include <asm/mach-powertv/asic.h> +#include "prealloc.h" /* * NON_DVR_CAPABLE CRONUSLITE RESOURCES @@ -30,261 +32,143 @@ struct resource non_dvr_cronuslite_resources[] __initdata = { /* - * * VIDEO2 / LX2 - * */ - { - .name = "ST231aImage", /* Delta-Mu 2 image and ram */ - .start = 0x60000000, - .end = 0x601FFFFF, /* 2MiB */ - .flags = IORESOURCE_IO, - }, - { - .name = "ST231aMonitor", /* 8KiB block ST231b monitor */ - .start = 0x60200000, - .end = 0x60201FFF, - .flags = IORESOURCE_IO, - }, - { - .name = "MediaMemory1", - .start = 0x60202000, - .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_IO, - }, + /* Delta-Mu 1 image (2MiB) */ + PREALLOC_NORMAL("ST231aImage", 0x60000000, 0x60200000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 monitor (8KiB) */ + PREALLOC_NORMAL("ST231aMonitor", 0x60200000, 0x60202000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory1", 0x60202000, 0x62000000-1, + IORESOURCE_MEM) + /* - * * Sysaudio Driver - * - * This driver requires: - * - * Arbitrary Based Buffers: - * DSP_Image_Buff - DSP code and data images (1MB) - * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB) - * ADSC_AUX_Buff - ADSC AUX buffer (16KB) - * ADSC_Main_Buff - ADSC Main buffer (16KB) - * */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, + /* DSP code and data images (1MiB) */ + PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC CPU PCM buffer (40KiB) */ + PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC AUX buffer (128KiB) */ + PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC Main buffer (128KiB) */ + PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * STAVEM driver/STAPI * - * This driver requires: - * - * Arbitrary Based Buffers: * This memory area is used for allocating buffers for Video decoding * purposes. Allocation/De-allocation within this buffer is managed * by the STAVMEM driver of the STAPI. They could be Decimated * Picture Buffers, Intermediate Buffers, as deemed necessary for * video decoding purposes, for any video decoders on Zeus. - * */ - { - .name = "AVMEMPartition0", - .start = 0x63580000, - .end = 0x63B80000 - 1, /* 6 MB total */ - .flags = IORESOURCE_IO, - }, + /* 6MiB */ + PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1, + IORESOURCE_MEM) + /* - * * DOCSIS Subsystem - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "Docsis", - .start = 0x62000000, - .end = 0x62700000 - 1, /* 7 MB total */ - .flags = IORESOURCE_IO, - }, + /* 7MiB */ + PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM) + /* - * * GHW HAL Driver - * - * This driver requires: - * - * Arbitrary Based Buffers: - * GraphicsHeap - PowerTV Graphics Heap - * */ - { - .name = "GraphicsHeap", - .start = 0x62700000, - .end = 0x63500000 - 1, /* 14 MB total */ - .flags = IORESOURCE_IO, - }, + /* PowerTV Graphics Heap (14MiB) */ + PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1, + IORESOURCE_MEM) + /* - * * multi com buffer area - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "MulticomSHM", - .start = 0x26000000, - .end = 0x26020000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 128KiB */ + PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1, + IORESOURCE_MEM) + /* - * - * DMA Ring buffer - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * + * DMA Ring buffer (don't need recording buffers) */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x000AA000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 680KiB */ + PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * Display bins buffer for unit0 - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Display Bins for unit0 - * */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * - * Display bins buffer - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Display Bins for unit1 - * + * Display bins buffer for unit1 */ - { - .name = "DisplayBins1", - .start = 0x63B83000, - .end = 0x63B84000 - 1, /* 4 KB total */ - .flags = IORESOURCE_IO, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1, + IORESOURCE_MEM) + /* - * * AVFS: player HAL memory - * - * */ - { - .name = "AvfsDmaMem", - .start = 0x63B84000, - .end = 0x63E48C00 - 1, /* 945K * 3 for playback */ - .flags = IORESOURCE_IO, - }, + /* 945K * 3 for playback */ + PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * PMEM - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Persistent memory for diagnostics. - * */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Persistent memory for diagnostics (64KiB) */ + PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * Smartcard - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Read and write buffers for Internal/External cards - * */ - { - .name = "SmartCardInfo", - .start = 0x63B80000, - .end = 0x63B82800 - 1, - .flags = IORESOURCE_IO, - }, + /* Read and write buffers for Internal/External cards (10KiB) */ + PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, IORESOURCE_MEM) + /* - * * KAVNET - * NP Reset Vector - must be of the form xxCxxxxx - * NP Image - must be video bank 1 - * NP IPC - must be video bank 2 */ - { - .name = "NP_Reset_Vector", - .start = 0x27c00000, - .end = 0x27c01000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "NP_Image", - .start = 0x27020000, - .end = 0x27060000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "NP_IPC", - .start = 0x63500000, - .end = 0x63580000 - 1, - .flags = IORESOURCE_IO, - }, + /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */ + PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1, + IORESOURCE_MEM) + /* NP Image - must be video bank 1 (320KiB) */ + PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM) + /* NP IPC - must be video bank 2 (512KiB) */ + PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM) + /* * NAND Flash */ - { - .name = "NandFlash", - .start = NAND_FLASH_BASE, - .end = NAND_FLASH_BASE + 0x400 - 1, - .flags = IORESOURCE_IO, - }, + /* 10KiB */ + PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1, + IORESOURCE_MEM) + + /* + * TFTPBuffer + * + * This buffer is used in some minimal configurations (e.g. two-way + * loader) for storing software images + */ + PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Add other resources here */ - { }, + + /* + * End of Resource marker + */ + { + .flags = 0, + }, }; diff --git a/arch/mips/powertv/asic/prealloc-zeus.c b/arch/mips/powertv/asic/prealloc-zeus.c index 018d4514dbe3..96480a2395c0 100644 --- a/arch/mips/powertv/asic/prealloc-zeus.c +++ b/arch/mips/powertv/asic/prealloc-zeus.c @@ -22,7 +22,9 @@ */ #include <linux/init.h> +#include <linux/ioport.h> #include <asm/mach-powertv/asic.h> +#include "prealloc.h" /* * DVR_CAPABLE RESOURCES @@ -30,280 +32,151 @@ struct resource dvr_zeus_resources[] __initdata = { /* - * * VIDEO1 / LX1 - * */ - { - .name = "ST231aImage", /* Delta-Mu 1 image and ram */ - .start = 0x20000000, - .end = 0x201FFFFF, /* 2MiB */ - .flags = IORESOURCE_IO, - }, - { - .name = "ST231aMonitor", /* 8KiB block ST231a monitor */ - .start = 0x20200000, - .end = 0x20201FFF, - .flags = IORESOURCE_IO, - }, - { - .name = "MediaMemory1", - .start = 0x20202000, - .end = 0x21FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_IO, - }, + /* Delta-Mu 1 image (2MiB) */ + PREALLOC_NORMAL("ST231aImage", 0x20000000, 0x20200000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 monitor (8KiB) */ + PREALLOC_NORMAL("ST231aMonitor", 0x20200000, 0x20202000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory1", 0x20202000, 0x22000000-1, + IORESOURCE_MEM) + /* - * * VIDEO2 / LX2 - * */ - { - .name = "ST231bImage", /* Delta-Mu 2 image and ram */ - .start = 0x30000000, - .end = 0x301FFFFF, /* 2MiB */ - .flags = IORESOURCE_IO, - }, - { - .name = "ST231bMonitor", /* 8KiB block ST231b monitor */ - .start = 0x30200000, - .end = 0x30201FFF, - .flags = IORESOURCE_IO, - }, - { - .name = "MediaMemory2", - .start = 0x30202000, - .end = 0x31FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_IO, - }, + /* Delta-Mu 2 image (2MiB) */ + PREALLOC_NORMAL("ST231bImage", 0x30000000, 0x30200000-1, + IORESOURCE_MEM) + /* Delta-Mu 2 monitor (8KiB) */ + PREALLOC_NORMAL("ST231bMonitor", 0x30200000, 0x30202000-1, + IORESOURCE_MEM) + /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory2", 0x30202000, 0x32000000-1, + IORESOURCE_MEM) + /* - * * Sysaudio Driver - * - * This driver requires: - * - * Arbitrary Based Buffers: - * DSP_Image_Buff - DSP code and data images (1MB) - * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB) - * ADSC_AUX_Buff - ADSC AUX buffer (16KB) - * ADSC_Main_Buff - ADSC Main buffer (16KB) - * */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, + /* DSP code and data images (1MiB) */ + PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC CPU PCM buffer (40KiB) */ + PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC AUX buffer (16KiB) */ + PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC Main buffer (16KiB) */ + PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * STAVEM driver/STAPI * - * This driver requires: - * - * Arbitrary Based Buffers: * This memory area is used for allocating buffers for Video decoding * purposes. Allocation/De-allocation within this buffer is managed * by the STAVMEM driver of the STAPI. They could be Decimated * Picture Buffers, Intermediate Buffers, as deemed necessary for * video decoding purposes, for any video decoders on Zeus. - * */ - { - .name = "AVMEMPartition0", - .start = 0x00000000, - .end = 0x00c00000 - 1, /* 12 MB total */ - .flags = IORESOURCE_MEM, - }, + /* 12MiB */ + PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * DOCSIS Subsystem - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "Docsis", - .start = 0x40100000, - .end = 0x407fffff, - .flags = IORESOURCE_MEM, - }, + /* 7MiB */ + PREALLOC_DOCSIS("Docsis", 0x40100000, 0x40800000-1, IORESOURCE_MEM) + /* - * * GHW HAL Driver - * - * This driver requires: - * - * Arbitrary Based Buffers: - * GraphicsHeap - PowerTV Graphics Heap - * */ - { - .name = "GraphicsHeap", - .start = 0x46900000, - .end = 0x47700000 - 1, /* 14 MB total */ - .flags = IORESOURCE_MEM, - }, + /* PowerTV Graphics Heap (14MiB) */ + PREALLOC_NORMAL("GraphicsHeap", 0x46900000, 0x47700000-1, + IORESOURCE_MEM) + /* - * * multi com buffer area - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "MulticomSHM", - .start = 0x47900000, - .end = 0x47920000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 128KiB */ + PREALLOC_NORMAL("MulticomSHM", 0x47900000, 0x47920000-1, + IORESOURCE_MEM) + /* - * * DMA Ring buffer - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x00280000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 2.5MiB */ + PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x00280000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * Display bins buffer for unit0 - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Display Bins for unit0 - * */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * - * Display bins buffer - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Display Bins for unit1 - * + * Display bins buffer for unit1 */ - { - .name = "DisplayBins1", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * ITFS - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "ITFS", - .start = 0x00000000, - /* 815,104 bytes each for 2 ITFS partitions. */ - .end = 0x0018DFFF, - .flags = IORESOURCE_MEM, - }, + /* 815,104 bytes each for 2 ITFS partitions. */ + PREALLOC_NORMAL("ITFS", 0x00000000, 0x0018E000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * AVFS - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "AvfsDmaMem", - .start = 0x00000000, - /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */ - .end = 0x007c2000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "AvfsFileSys", - .start = 0x00000000, - .end = 0x00001000 - 1, /* 4K */ - .flags = IORESOURCE_MEM, - }, + /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */ + PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x007c2000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* 4KiB */ + PREALLOC_NORMAL("AvfsFileSys", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * PMEM - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Persistent memory for diagnostics. - * */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Persistent memory for diagnostics (64KiB) */ + PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * Smartcard + */ + /* Read and write buffers for Internal/External cards (10KiB) */ + PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + + /* + * TFTPBuffer * - * This driver requires: - * - * Arbitrary Based Buffers: - * Read and write buffers for Internal/External cards - * + * This buffer is used in some minimal configurations (e.g. two-way + * loader) for storing software images */ - { - .name = "SmartCardInfo", - .start = 0x00000000, - .end = 0x2800 - 1, - .flags = IORESOURCE_MEM, - }, + PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Add other resources here */ - { }, + + /* + * End of Resource marker + */ + { + .flags = 0, + }, }; /* @@ -314,146 +187,118 @@ struct resource non_dvr_zeus_resources[] __initdata = /* * VIDEO1 / LX1 */ - { - .name = "ST231aImage", /* Delta-Mu 1 image and ram */ - .start = 0x20000000, - .end = 0x201FFFFF, /* 2MiB */ - .flags = IORESOURCE_IO, - }, - { - .name = "ST231aMonitor", /* 8KiB block ST231a monitor */ - .start = 0x20200000, - .end = 0x20201FFF, - .flags = IORESOURCE_IO, - }, - { - .name = "MediaMemory1", - .start = 0x20202000, - .end = 0x21FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_IO, - }, + /* Delta-Mu 1 image (2MiB) */ + PREALLOC_NORMAL("ST231aImage", 0x20000000, 0x20200000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 monitor (8KiB) */ + PREALLOC_NORMAL("ST231aMonitor", 0x20200000, 0x20202000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory1", 0x20202000, 0x22000000-1, + IORESOURCE_MEM) + /* * Sysaudio Driver */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, + /* DSP code and data images (1MiB) */ + PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC CPU PCM buffer (40KiB) */ + PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC AUX buffer (16KiB) */ + PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC Main buffer (16KiB) */ + PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * STAVEM driver/STAPI */ - { - .name = "AVMEMPartition0", - .start = 0x00000000, - .end = 0x00600000 - 1, /* 6 MB total */ - .flags = IORESOURCE_MEM, - }, + /* 6MiB */ + PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * DOCSIS Subsystem */ - { - .name = "Docsis", - .start = 0x40100000, - .end = 0x407fffff, - .flags = IORESOURCE_MEM, - }, + /* 7MiB */ + PREALLOC_DOCSIS("Docsis", 0x40100000, 0x40800000-1, IORESOURCE_MEM) + /* * GHW HAL Driver */ - { - .name = "GraphicsHeap", - .start = 0x46900000, - .end = 0x47700000 - 1, /* 14 MB total */ - .flags = IORESOURCE_MEM, - }, + /* PowerTV Graphics Heap (14MiB) */ + PREALLOC_NORMAL("GraphicsHeap", 0x46900000, 0x47700000-1, + IORESOURCE_MEM) + /* * multi com buffer area */ - { - .name = "MulticomSHM", - .start = 0x47900000, - .end = 0x47920000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 128KiB */ + PREALLOC_NORMAL("MulticomSHM", 0x47900000, 0x47920000-1, + IORESOURCE_MEM) + /* * DMA Ring buffer */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x00280000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 2.5MiB */ + PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x00280000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Display bins buffer for unit0 */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * AVFS: player HAL memory - * - * */ - { - .name = "AvfsDmaMem", - .start = 0x00000000, - .end = 0x002c4c00 - 1, /* 945K * 3 for playback */ - .flags = IORESOURCE_MEM, - }, + /* 945K * 3 for playback */ + PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * PMEM */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Persistent memory for diagnostics (64KiB) */ + PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Smartcard */ - { - .name = "SmartCardInfo", - .start = 0x00000000, - .end = 0x2800 - 1, - .flags = IORESOURCE_MEM, - }, + /* Read and write buffers for Internal/External cards (10KiB) */ + PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * NAND Flash */ - { - .name = "NandFlash", - .start = NAND_FLASH_BASE, - .end = NAND_FLASH_BASE + 0x400 - 1, - .flags = IORESOURCE_IO, - }, + /* 10KiB */ + PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1, + IORESOURCE_MEM) + + /* + * TFTPBuffer + * + * This buffer is used in some minimal configurations (e.g. two-way + * loader) for storing software images + */ + PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Add other resources here */ - { }, + + /* + * End of Resource marker + */ + { + .flags = 0, + }, }; diff --git a/arch/mips/powertv/asic/prealloc.h b/arch/mips/powertv/asic/prealloc.h new file mode 100644 index 000000000000..8e682df17856 --- /dev/null +++ b/arch/mips/powertv/asic/prealloc.h @@ -0,0 +1,70 @@ +/* + * Definitions for memory preallocations + * + * Copyright (C) 2005-2009 Scientific-Atlanta, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _ARCH_MIPS_POWERTV_ASIC_PREALLOC_H +#define _ARCH_MIPS_POWERTV_ASIC_PREALLOC_H + +#define KIBIBYTE(n) ((n) * 1024) /* Number of kibibytes */ +#define MEBIBYTE(n) ((n) * KIBIBYTE(1024)) /* Number of mebibytes */ + +/* "struct resource" array element definition */ +#define PREALLOC(NAME, START, END, FLAGS) { \ + .name = (NAME), \ + .start = (START), \ + .end = (END), \ + .flags = (FLAGS) \ + }, + +/* Individual resources in the preallocated resource arrays are defined using + * macros. These macros are conditionally defined based on their + * corresponding kernel configuration flag: + * - CONFIG_PREALLOC_NORMAL: preallocate resources for a normal settop box + * - CONFIG_PREALLOC_TFTP: preallocate the TFTP download resource + * - CONFIG_PREALLOC_DOCSIS: preallocate the DOCSIS resource + * - CONFIG_PREALLOC_PMEM: reserve space for persistent memory + */ +#ifdef CONFIG_PREALLOC_NORMAL +#define PREALLOC_NORMAL(name, start, end, flags) \ + PREALLOC(name, start, end, flags) +#else +#define PREALLOC_NORMAL(name, start, end, flags) +#endif + +#ifdef CONFIG_PREALLOC_TFTP +#define PREALLOC_TFTP(name, start, end, flags) \ + PREALLOC(name, start, end, flags) +#else +#define PREALLOC_TFTP(name, start, end, flags) +#endif + +#ifdef CONFIG_PREALLOC_DOCSIS +#define PREALLOC_DOCSIS(name, start, end, flags) \ + PREALLOC(name, start, end, flags) +#else +#define PREALLOC_DOCSIS(name, start, end, flags) +#endif + +#ifdef CONFIG_PREALLOC_PMEM +#define PREALLOC_PMEM(name, start, end, flags) \ + PREALLOC(name, start, end, flags) +#else +#define PREALLOC_PMEM(name, start, end, flags) +#endif +#endif diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S index 20bb0e1ac681..ff16756a51c1 100644 --- a/arch/x86/crypto/aesni-intel_asm.S +++ b/arch/x86/crypto/aesni-intel_asm.S @@ -32,6 +32,9 @@ #define IN IN1 #define KEY %xmm2 #define IV %xmm3 +#define BSWAP_MASK %xmm10 +#define CTR %xmm11 +#define INC %xmm12 #define KEYP %rdi #define OUTP %rsi @@ -42,6 +45,7 @@ #define T1 %r10 #define TKEYP T1 #define T2 %r11 +#define TCTR_LOW T2 _key_expansion_128: _key_expansion_256a: @@ -724,3 +728,114 @@ ENTRY(aesni_cbc_dec) movups IV, (IVP) .Lcbc_dec_just_ret: ret + +.align 16 +.Lbswap_mask: + .byte 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 + +/* + * _aesni_inc_init: internal ABI + * setup registers used by _aesni_inc + * input: + * IV + * output: + * CTR: == IV, in little endian + * TCTR_LOW: == lower qword of CTR + * INC: == 1, in little endian + * BSWAP_MASK == endian swapping mask + */ +_aesni_inc_init: + movaps .Lbswap_mask, BSWAP_MASK + movaps IV, CTR + PSHUFB_XMM BSWAP_MASK CTR + mov $1, TCTR_LOW + MOVQ_R64_XMM TCTR_LOW INC + MOVQ_R64_XMM CTR TCTR_LOW + ret + +/* + * _aesni_inc: internal ABI + * Increase IV by 1, IV is in big endian + * input: + * IV + * CTR: == IV, in little endian + * TCTR_LOW: == lower qword of CTR + * INC: == 1, in little endian + * BSWAP_MASK == endian swapping mask + * output: + * IV: Increase by 1 + * changed: + * CTR: == output IV, in little endian + * TCTR_LOW: == lower qword of CTR + */ +_aesni_inc: + paddq INC, CTR + add $1, TCTR_LOW + jnc .Linc_low + pslldq $8, INC + paddq INC, CTR + psrldq $8, INC +.Linc_low: + movaps CTR, IV + PSHUFB_XMM BSWAP_MASK IV + ret + +/* + * void aesni_ctr_enc(struct crypto_aes_ctx *ctx, const u8 *dst, u8 *src, + * size_t len, u8 *iv) + */ +ENTRY(aesni_ctr_enc) + cmp $16, LEN + jb .Lctr_enc_just_ret + mov 480(KEYP), KLEN + movups (IVP), IV + call _aesni_inc_init + cmp $64, LEN + jb .Lctr_enc_loop1 +.align 4 +.Lctr_enc_loop4: + movaps IV, STATE1 + call _aesni_inc + movups (INP), IN1 + movaps IV, STATE2 + call _aesni_inc + movups 0x10(INP), IN2 + movaps IV, STATE3 + call _aesni_inc + movups 0x20(INP), IN3 + movaps IV, STATE4 + call _aesni_inc + movups 0x30(INP), IN4 + call _aesni_enc4 + pxor IN1, STATE1 + movups STATE1, (OUTP) + pxor IN2, STATE2 + movups STATE2, 0x10(OUTP) + pxor IN3, STATE3 + movups STATE3, 0x20(OUTP) + pxor IN4, STATE4 + movups STATE4, 0x30(OUTP) + sub $64, LEN + add $64, INP + add $64, OUTP + cmp $64, LEN + jge .Lctr_enc_loop4 + cmp $16, LEN + jb .Lctr_enc_ret +.align 4 +.Lctr_enc_loop1: + movaps IV, STATE + call _aesni_inc + movups (INP), IN + call _aesni_enc1 + pxor IN, STATE + movups STATE, (OUTP) + sub $16, LEN + add $16, INP + add $16, OUTP + cmp $16, LEN + jge .Lctr_enc_loop1 +.Lctr_enc_ret: + movups IV, (IVP) +.Lctr_enc_just_ret: + ret diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index 49c552c060e9..2cb3dcc4490a 100644 --- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -18,6 +18,7 @@ #include <crypto/algapi.h> #include <crypto/aes.h> #include <crypto/cryptd.h> +#include <crypto/ctr.h> #include <asm/i387.h> #include <asm/aes.h> @@ -58,6 +59,8 @@ asmlinkage void aesni_cbc_enc(struct crypto_aes_ctx *ctx, u8 *out, const u8 *in, unsigned int len, u8 *iv); asmlinkage void aesni_cbc_dec(struct crypto_aes_ctx *ctx, u8 *out, const u8 *in, unsigned int len, u8 *iv); +asmlinkage void aesni_ctr_enc(struct crypto_aes_ctx *ctx, u8 *out, + const u8 *in, unsigned int len, u8 *iv); static inline struct crypto_aes_ctx *aes_ctx(void *raw_ctx) { @@ -321,6 +324,72 @@ static struct crypto_alg blk_cbc_alg = { }, }; +static void ctr_crypt_final(struct crypto_aes_ctx *ctx, + struct blkcipher_walk *walk) +{ + u8 *ctrblk = walk->iv; + u8 keystream[AES_BLOCK_SIZE]; + u8 *src = walk->src.virt.addr; + u8 *dst = walk->dst.virt.addr; + unsigned int nbytes = walk->nbytes; + + aesni_enc(ctx, keystream, ctrblk); + crypto_xor(keystream, src, nbytes); + memcpy(dst, keystream, nbytes); + crypto_inc(ctrblk, AES_BLOCK_SIZE); +} + +static int ctr_crypt(struct blkcipher_desc *desc, + struct scatterlist *dst, struct scatterlist *src, + unsigned int nbytes) +{ + struct crypto_aes_ctx *ctx = aes_ctx(crypto_blkcipher_ctx(desc->tfm)); + struct blkcipher_walk walk; + int err; + + blkcipher_walk_init(&walk, dst, src, nbytes); + err = blkcipher_walk_virt_block(desc, &walk, AES_BLOCK_SIZE); + desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP; + + kernel_fpu_begin(); + while ((nbytes = walk.nbytes) >= AES_BLOCK_SIZE) { + aesni_ctr_enc(ctx, walk.dst.virt.addr, walk.src.virt.addr, + nbytes & AES_BLOCK_MASK, walk.iv); + nbytes &= AES_BLOCK_SIZE - 1; + err = blkcipher_walk_done(desc, &walk, nbytes); + } + if (walk.nbytes) { + ctr_crypt_final(ctx, &walk); + err = blkcipher_walk_done(desc, &walk, 0); + } + kernel_fpu_end(); + + return err; +} + +static struct crypto_alg blk_ctr_alg = { + .cra_name = "__ctr-aes-aesni", + .cra_driver_name = "__driver-ctr-aes-aesni", + .cra_priority = 0, + .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, + .cra_blocksize = 1, + .cra_ctxsize = sizeof(struct crypto_aes_ctx)+AESNI_ALIGN-1, + .cra_alignmask = 0, + .cra_type = &crypto_blkcipher_type, + .cra_module = THIS_MODULE, + .cra_list = LIST_HEAD_INIT(blk_ctr_alg.cra_list), + .cra_u = { + .blkcipher = { + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .ivsize = AES_BLOCK_SIZE, + .setkey = aes_set_key, + .encrypt = ctr_crypt, + .decrypt = ctr_crypt, + }, + }, +}; + static int ablk_set_key(struct crypto_ablkcipher *tfm, const u8 *key, unsigned int key_len) { @@ -467,13 +536,11 @@ static struct crypto_alg ablk_cbc_alg = { }, }; -#ifdef HAS_CTR static int ablk_ctr_init(struct crypto_tfm *tfm) { struct cryptd_ablkcipher *cryptd_tfm; - cryptd_tfm = cryptd_alloc_ablkcipher("fpu(ctr(__driver-aes-aesni))", - 0, 0); + cryptd_tfm = cryptd_alloc_ablkcipher("__driver-ctr-aes-aesni", 0, 0); if (IS_ERR(cryptd_tfm)) return PTR_ERR(cryptd_tfm); ablk_init_common(tfm, cryptd_tfm); @@ -500,11 +567,50 @@ static struct crypto_alg ablk_ctr_alg = { .ivsize = AES_BLOCK_SIZE, .setkey = ablk_set_key, .encrypt = ablk_encrypt, - .decrypt = ablk_decrypt, + .decrypt = ablk_encrypt, .geniv = "chainiv", }, }, }; + +#ifdef HAS_CTR +static int ablk_rfc3686_ctr_init(struct crypto_tfm *tfm) +{ + struct cryptd_ablkcipher *cryptd_tfm; + + cryptd_tfm = cryptd_alloc_ablkcipher( + "rfc3686(__driver-ctr-aes-aesni)", 0, 0); + if (IS_ERR(cryptd_tfm)) + return PTR_ERR(cryptd_tfm); + ablk_init_common(tfm, cryptd_tfm); + return 0; +} + +static struct crypto_alg ablk_rfc3686_ctr_alg = { + .cra_name = "rfc3686(ctr(aes))", + .cra_driver_name = "rfc3686-ctr-aes-aesni", + .cra_priority = 400, + .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER|CRYPTO_ALG_ASYNC, + .cra_blocksize = 1, + .cra_ctxsize = sizeof(struct async_aes_ctx), + .cra_alignmask = 0, + .cra_type = &crypto_ablkcipher_type, + .cra_module = THIS_MODULE, + .cra_list = LIST_HEAD_INIT(ablk_rfc3686_ctr_alg.cra_list), + .cra_init = ablk_rfc3686_ctr_init, + .cra_exit = ablk_exit, + .cra_u = { + .ablkcipher = { + .min_keysize = AES_MIN_KEY_SIZE+CTR_RFC3686_NONCE_SIZE, + .max_keysize = AES_MAX_KEY_SIZE+CTR_RFC3686_NONCE_SIZE, + .ivsize = CTR_RFC3686_IV_SIZE, + .setkey = ablk_set_key, + .encrypt = ablk_encrypt, + .decrypt = ablk_decrypt, + .geniv = "seqiv", + }, + }, +}; #endif #ifdef HAS_LRW @@ -640,13 +746,17 @@ static int __init aesni_init(void) goto blk_ecb_err; if ((err = crypto_register_alg(&blk_cbc_alg))) goto blk_cbc_err; + if ((err = crypto_register_alg(&blk_ctr_alg))) + goto blk_ctr_err; if ((err = crypto_register_alg(&ablk_ecb_alg))) goto ablk_ecb_err; if ((err = crypto_register_alg(&ablk_cbc_alg))) goto ablk_cbc_err; -#ifdef HAS_CTR if ((err = crypto_register_alg(&ablk_ctr_alg))) goto ablk_ctr_err; +#ifdef HAS_CTR + if ((err = crypto_register_alg(&ablk_rfc3686_ctr_alg))) + goto ablk_rfc3686_ctr_err; #endif #ifdef HAS_LRW if ((err = crypto_register_alg(&ablk_lrw_alg))) @@ -675,13 +785,17 @@ ablk_pcbc_err: ablk_lrw_err: #endif #ifdef HAS_CTR + crypto_unregister_alg(&ablk_rfc3686_ctr_alg); +ablk_rfc3686_ctr_err: +#endif crypto_unregister_alg(&ablk_ctr_alg); ablk_ctr_err: -#endif crypto_unregister_alg(&ablk_cbc_alg); ablk_cbc_err: crypto_unregister_alg(&ablk_ecb_alg); ablk_ecb_err: + crypto_unregister_alg(&blk_ctr_alg); +blk_ctr_err: crypto_unregister_alg(&blk_cbc_alg); blk_cbc_err: crypto_unregister_alg(&blk_ecb_alg); @@ -705,10 +819,12 @@ static void __exit aesni_exit(void) crypto_unregister_alg(&ablk_lrw_alg); #endif #ifdef HAS_CTR - crypto_unregister_alg(&ablk_ctr_alg); + crypto_unregister_alg(&ablk_rfc3686_ctr_alg); #endif + crypto_unregister_alg(&ablk_ctr_alg); crypto_unregister_alg(&ablk_cbc_alg); crypto_unregister_alg(&ablk_ecb_alg); + crypto_unregister_alg(&blk_ctr_alg); crypto_unregister_alg(&blk_cbc_alg); crypto_unregister_alg(&blk_ecb_alg); crypto_unregister_alg(&__aesni_alg); diff --git a/arch/x86/include/asm/inst.h b/arch/x86/include/asm/inst.h index 14cf526091f9..280bf7fb6aba 100644 --- a/arch/x86/include/asm/inst.h +++ b/arch/x86/include/asm/inst.h @@ -7,7 +7,66 @@ #ifdef __ASSEMBLY__ +#define REG_NUM_INVALID 100 + +#define REG_TYPE_R64 0 +#define REG_TYPE_XMM 1 +#define REG_TYPE_INVALID 100 + + .macro R64_NUM opd r64 + \opd = REG_NUM_INVALID + .ifc \r64,%rax + \opd = 0 + .endif + .ifc \r64,%rcx + \opd = 1 + .endif + .ifc \r64,%rdx + \opd = 2 + .endif + .ifc \r64,%rbx + \opd = 3 + .endif + .ifc \r64,%rsp + \opd = 4 + .endif + .ifc \r64,%rbp + \opd = 5 + .endif + .ifc \r64,%rsi + \opd = 6 + .endif + .ifc \r64,%rdi + \opd = 7 + .endif + .ifc \r64,%r8 + \opd = 8 + .endif + .ifc \r64,%r9 + \opd = 9 + .endif + .ifc \r64,%r10 + \opd = 10 + .endif + .ifc \r64,%r11 + \opd = 11 + .endif + .ifc \r64,%r12 + \opd = 12 + .endif + .ifc \r64,%r13 + \opd = 13 + .endif + .ifc \r64,%r14 + \opd = 14 + .endif + .ifc \r64,%r15 + \opd = 15 + .endif + .endm + .macro XMM_NUM opd xmm + \opd = REG_NUM_INVALID .ifc \xmm,%xmm0 \opd = 0 .endif @@ -58,13 +117,25 @@ .endif .endm + .macro REG_TYPE type reg + R64_NUM reg_type_r64 \reg + XMM_NUM reg_type_xmm \reg + .if reg_type_r64 <> REG_NUM_INVALID + \type = REG_TYPE_R64 + .elseif reg_type_xmm <> REG_NUM_INVALID + \type = REG_TYPE_XMM + .else + \type = REG_TYPE_INVALID + .endif + .endm + .macro PFX_OPD_SIZE .byte 0x66 .endm - .macro PFX_REX opd1 opd2 - .if (\opd1 | \opd2) & 8 - .byte 0x40 | ((\opd1 & 8) >> 3) | ((\opd2 & 8) >> 1) + .macro PFX_REX opd1 opd2 W=0 + .if ((\opd1 | \opd2) & 8) || \W + .byte 0x40 | ((\opd1 & 8) >> 3) | ((\opd2 & 8) >> 1) | (\W << 3) .endif .endm @@ -145,6 +216,25 @@ .byte 0x0f, 0x38, 0xdf MODRM 0xc0 aesdeclast_opd1 aesdeclast_opd2 .endm + + .macro MOVQ_R64_XMM opd1 opd2 + REG_TYPE movq_r64_xmm_opd1_type \opd1 + .if movq_r64_xmm_opd1_type == REG_TYPE_XMM + XMM_NUM movq_r64_xmm_opd1 \opd1 + R64_NUM movq_r64_xmm_opd2 \opd2 + .else + R64_NUM movq_r64_xmm_opd1 \opd1 + XMM_NUM movq_r64_xmm_opd2 \opd2 + .endif + PFX_OPD_SIZE + PFX_REX movq_r64_xmm_opd1 movq_r64_xmm_opd2 1 + .if movq_r64_xmm_opd1_type == REG_TYPE_XMM + .byte 0x0f, 0x7e + .else + .byte 0x0f, 0x6e + .endif + MODRM 0xc0 movq_r64_xmm_opd1 movq_r64_xmm_opd2 + .endm #endif #endif diff --git a/crypto/ablkcipher.c b/crypto/ablkcipher.c index fe980dae1727..98a66103f4f2 100644 --- a/crypto/ablkcipher.c +++ b/crypto/ablkcipher.c @@ -24,10 +24,287 @@ #include <linux/slab.h> #include <linux/seq_file.h> +#include <crypto/scatterwalk.h> + #include "internal.h" static const char *skcipher_default_geniv __read_mostly; +struct ablkcipher_buffer { + struct list_head entry; + struct scatter_walk dst; + unsigned int len; + void *data; +}; + +enum { + ABLKCIPHER_WALK_SLOW = 1 << 0, +}; + +static inline void ablkcipher_buffer_write(struct ablkcipher_buffer *p) +{ + scatterwalk_copychunks(p->data, &p->dst, p->len, 1); +} + +void __ablkcipher_walk_complete(struct ablkcipher_walk *walk) +{ + struct ablkcipher_buffer *p, *tmp; + + list_for_each_entry_safe(p, tmp, &walk->buffers, entry) { + ablkcipher_buffer_write(p); + list_del(&p->entry); + kfree(p); + } +} +EXPORT_SYMBOL_GPL(__ablkcipher_walk_complete); + +static inline void ablkcipher_queue_write(struct ablkcipher_walk *walk, + struct ablkcipher_buffer *p) +{ + p->dst = walk->out; + list_add_tail(&p->entry, &walk->buffers); +} + +/* Get a spot of the specified length that does not straddle a page. + * The caller needs to ensure that there is enough space for this operation. + */ +static inline u8 *ablkcipher_get_spot(u8 *start, unsigned int len) +{ + u8 *end_page = (u8 *)(((unsigned long)(start + len - 1)) & PAGE_MASK); + return max(start, end_page); +} + +static inline unsigned int ablkcipher_done_slow(struct ablkcipher_walk *walk, + unsigned int bsize) +{ + unsigned int n = bsize; + + for (;;) { + unsigned int len_this_page = scatterwalk_pagelen(&walk->out); + + if (len_this_page > n) + len_this_page = n; + scatterwalk_advance(&walk->out, n); + if (n == len_this_page) + break; + n -= len_this_page; + scatterwalk_start(&walk->out, scatterwalk_sg_next(walk->out.sg)); + } + + return bsize; +} + +static inline unsigned int ablkcipher_done_fast(struct ablkcipher_walk *walk, + unsigned int n) +{ + scatterwalk_advance(&walk->in, n); + scatterwalk_advance(&walk->out, n); + + return n; +} + +static int ablkcipher_walk_next(struct ablkcipher_request *req, + struct ablkcipher_walk *walk); + +int ablkcipher_walk_done(struct ablkcipher_request *req, + struct ablkcipher_walk *walk, int err) +{ + struct crypto_tfm *tfm = req->base.tfm; + unsigned int nbytes = 0; + + if (likely(err >= 0)) { + unsigned int n = walk->nbytes - err; + + if (likely(!(walk->flags & ABLKCIPHER_WALK_SLOW))) + n = ablkcipher_done_fast(walk, n); + else if (WARN_ON(err)) { + err = -EINVAL; + goto err; + } else + n = ablkcipher_done_slow(walk, n); + + nbytes = walk->total - n; + err = 0; + } + + scatterwalk_done(&walk->in, 0, nbytes); + scatterwalk_done(&walk->out, 1, nbytes); + +err: + walk->total = nbytes; + walk->nbytes = nbytes; + + if (nbytes) { + crypto_yield(req->base.flags); + return ablkcipher_walk_next(req, walk); + } + + if (walk->iv != req->info) + memcpy(req->info, walk->iv, tfm->crt_ablkcipher.ivsize); + if (walk->iv_buffer) + kfree(walk->iv_buffer); + + return err; +} +EXPORT_SYMBOL_GPL(ablkcipher_walk_done); + +static inline int ablkcipher_next_slow(struct ablkcipher_request *req, + struct ablkcipher_walk *walk, + unsigned int bsize, + unsigned int alignmask, + void **src_p, void **dst_p) +{ + unsigned aligned_bsize = ALIGN(bsize, alignmask + 1); + struct ablkcipher_buffer *p; + void *src, *dst, *base; + unsigned int n; + + n = ALIGN(sizeof(struct ablkcipher_buffer), alignmask + 1); + n += (aligned_bsize * 3 - (alignmask + 1) + + (alignmask & ~(crypto_tfm_ctx_alignment() - 1))); + + p = kmalloc(n, GFP_ATOMIC); + if (!p) + ablkcipher_walk_done(req, walk, -ENOMEM); + + base = p + 1; + + dst = (u8 *)ALIGN((unsigned long)base, alignmask + 1); + src = dst = ablkcipher_get_spot(dst, bsize); + + p->len = bsize; + p->data = dst; + + scatterwalk_copychunks(src, &walk->in, bsize, 0); + + ablkcipher_queue_write(walk, p); + + walk->nbytes = bsize; + walk->flags |= ABLKCIPHER_WALK_SLOW; + + *src_p = src; + *dst_p = dst; + + return 0; +} + +static inline int ablkcipher_copy_iv(struct ablkcipher_walk *walk, + struct crypto_tfm *tfm, + unsigned int alignmask) +{ + unsigned bs = walk->blocksize; + unsigned int ivsize = tfm->crt_ablkcipher.ivsize; + unsigned aligned_bs = ALIGN(bs, alignmask + 1); + unsigned int size = aligned_bs * 2 + ivsize + max(aligned_bs, ivsize) - + (alignmask + 1); + u8 *iv; + + size += alignmask & ~(crypto_tfm_ctx_alignment() - 1); + walk->iv_buffer = kmalloc(size, GFP_ATOMIC); + if (!walk->iv_buffer) + return -ENOMEM; + + iv = (u8 *)ALIGN((unsigned long)walk->iv_buffer, alignmask + 1); + iv = ablkcipher_get_spot(iv, bs) + aligned_bs; + iv = ablkcipher_get_spot(iv, bs) + aligned_bs; + iv = ablkcipher_get_spot(iv, ivsize); + + walk->iv = memcpy(iv, walk->iv, ivsize); + return 0; +} + +static inline int ablkcipher_next_fast(struct ablkcipher_request *req, + struct ablkcipher_walk *walk) +{ + walk->src.page = scatterwalk_page(&walk->in); + walk->src.offset = offset_in_page(walk->in.offset); + walk->dst.page = scatterwalk_page(&walk->out); + walk->dst.offset = offset_in_page(walk->out.offset); + + return 0; +} + +static int ablkcipher_walk_next(struct ablkcipher_request *req, + struct ablkcipher_walk *walk) +{ + struct crypto_tfm *tfm = req->base.tfm; + unsigned int alignmask, bsize, n; + void *src, *dst; + int err; + + alignmask = crypto_tfm_alg_alignmask(tfm); + n = walk->total; + if (unlikely(n < crypto_tfm_alg_blocksize(tfm))) { + req->base.flags |= CRYPTO_TFM_RES_BAD_BLOCK_LEN; + return ablkcipher_walk_done(req, walk, -EINVAL); + } + + walk->flags &= ~ABLKCIPHER_WALK_SLOW; + src = dst = NULL; + + bsize = min(walk->blocksize, n); + n = scatterwalk_clamp(&walk->in, n); + n = scatterwalk_clamp(&walk->out, n); + + if (n < bsize || + !scatterwalk_aligned(&walk->in, alignmask) || + !scatterwalk_aligned(&walk->out, alignmask)) { + err = ablkcipher_next_slow(req, walk, bsize, alignmask, + &src, &dst); + goto set_phys_lowmem; + } + + walk->nbytes = n; + + return ablkcipher_next_fast(req, walk); + +set_phys_lowmem: + if (err >= 0) { + walk->src.page = virt_to_page(src); + walk->dst.page = virt_to_page(dst); + walk->src.offset = ((unsigned long)src & (PAGE_SIZE - 1)); + walk->dst.offset = ((unsigned long)dst & (PAGE_SIZE - 1)); + } + + return err; +} + +static int ablkcipher_walk_first(struct ablkcipher_request *req, + struct ablkcipher_walk *walk) +{ + struct crypto_tfm *tfm = req->base.tfm; + unsigned int alignmask; + + alignmask = crypto_tfm_alg_alignmask(tfm); + if (WARN_ON_ONCE(in_irq())) + return -EDEADLK; + + walk->nbytes = walk->total; + if (unlikely(!walk->total)) + return 0; + + walk->iv_buffer = NULL; + walk->iv = req->info; + if (unlikely(((unsigned long)walk->iv & alignmask))) { + int err = ablkcipher_copy_iv(walk, tfm, alignmask); + if (err) + return err; + } + + scatterwalk_start(&walk->in, walk->in.sg); + scatterwalk_start(&walk->out, walk->out.sg); + + return ablkcipher_walk_next(req, walk); +} + +int ablkcipher_walk_phys(struct ablkcipher_request *req, + struct ablkcipher_walk *walk) +{ + walk->blocksize = crypto_tfm_alg_blocksize(req->base.tfm); + return ablkcipher_walk_first(req, walk); +} +EXPORT_SYMBOL_GPL(ablkcipher_walk_phys); + static int setkey_unaligned(struct crypto_ablkcipher *tfm, const u8 *key, unsigned int keylen) { diff --git a/crypto/algapi.c b/crypto/algapi.c index 76fae27ed01c..c3cf1a69a47a 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -544,7 +544,7 @@ int crypto_init_spawn2(struct crypto_spawn *spawn, struct crypto_alg *alg, { int err = -EINVAL; - if (frontend && (alg->cra_flags ^ frontend->type) & frontend->maskset) + if ((alg->cra_flags ^ frontend->type) & frontend->maskset) goto out; spawn->frontend = frontend; diff --git a/crypto/authenc.c b/crypto/authenc.c index 05eb32e0d949..b9884ee0adb6 100644 --- a/crypto/authenc.c +++ b/crypto/authenc.c @@ -181,6 +181,7 @@ static void authenc_verify_ahash_update_done(struct crypto_async_request *areq, struct crypto_authenc_ctx *ctx = crypto_aead_ctx(authenc); struct authenc_request_ctx *areq_ctx = aead_request_ctx(req); struct ahash_request *ahreq = (void *)(areq_ctx->tail + ctx->reqoff); + unsigned int cryptlen = req->cryptlen; if (err) goto out; @@ -196,6 +197,7 @@ static void authenc_verify_ahash_update_done(struct crypto_async_request *areq, goto out; authsize = crypto_aead_authsize(authenc); + cryptlen -= authsize; ihash = ahreq->result + authsize; scatterwalk_map_and_copy(ihash, areq_ctx->sg, areq_ctx->cryptlen, authsize, 0); @@ -209,7 +211,7 @@ static void authenc_verify_ahash_update_done(struct crypto_async_request *areq, ablkcipher_request_set_callback(abreq, aead_request_flags(req), req->base.complete, req->base.data); ablkcipher_request_set_crypt(abreq, req->src, req->dst, - req->cryptlen, req->iv); + cryptlen, req->iv); err = crypto_ablkcipher_decrypt(abreq); @@ -228,11 +230,13 @@ static void authenc_verify_ahash_done(struct crypto_async_request *areq, struct crypto_authenc_ctx *ctx = crypto_aead_ctx(authenc); struct authenc_request_ctx *areq_ctx = aead_request_ctx(req); struct ahash_request *ahreq = (void *)(areq_ctx->tail + ctx->reqoff); + unsigned int cryptlen = req->cryptlen; if (err) goto out; authsize = crypto_aead_authsize(authenc); + cryptlen -= authsize; ihash = ahreq->result + authsize; scatterwalk_map_and_copy(ihash, areq_ctx->sg, areq_ctx->cryptlen, authsize, 0); @@ -246,7 +250,7 @@ static void authenc_verify_ahash_done(struct crypto_async_request *areq, ablkcipher_request_set_callback(abreq, aead_request_flags(req), req->base.complete, req->base.data); ablkcipher_request_set_crypt(abreq, req->src, req->dst, - req->cryptlen, req->iv); + cryptlen, req->iv); err = crypto_ablkcipher_decrypt(abreq); diff --git a/crypto/internal.h b/crypto/internal.h index 2d226362e594..d4384b08ab29 100644 --- a/crypto/internal.h +++ b/crypto/internal.h @@ -6,7 +6,7 @@ * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) + * Software Foundation; either version 2 of the License, or (at your option) * any later version. * */ diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c index 80201241b698..247178cb98ec 100644 --- a/crypto/pcrypt.c +++ b/crypto/pcrypt.c @@ -315,16 +315,13 @@ out_free_inst: goto out; } -static struct crypto_instance *pcrypt_alloc_aead(struct rtattr **tb) +static struct crypto_instance *pcrypt_alloc_aead(struct rtattr **tb, + u32 type, u32 mask) { struct crypto_instance *inst; struct crypto_alg *alg; - struct crypto_attr_type *algt; - - algt = crypto_get_attr_type(tb); - alg = crypto_get_attr_alg(tb, algt->type, - (algt->mask & CRYPTO_ALG_TYPE_MASK)); + alg = crypto_get_attr_alg(tb, type, (mask & CRYPTO_ALG_TYPE_MASK)); if (IS_ERR(alg)) return ERR_CAST(alg); @@ -365,7 +362,7 @@ static struct crypto_instance *pcrypt_alloc(struct rtattr **tb) switch (algt->type & algt->mask & CRYPTO_ALG_TYPE_MASK) { case CRYPTO_ALG_TYPE_AEAD: - return pcrypt_alloc_aead(tb); + return pcrypt_alloc_aead(tb, algt->type, algt->mask); } return ERR_PTR(-EINVAL); diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c index 3de89a424401..41e529af0773 100644 --- a/crypto/scatterwalk.c +++ b/crypto/scatterwalk.c @@ -68,7 +68,7 @@ static void scatterwalk_pagedone(struct scatter_walk *walk, int out, void scatterwalk_done(struct scatter_walk *walk, int out, int more) { - if (!offset_in_page(walk->offset) || !more) + if (!(scatterwalk_pagelen(walk) & (PAGE_SIZE - 1)) || !more) scatterwalk_pagedone(walk, out, more); } EXPORT_SYMBOL_GPL(scatterwalk_done); diff --git a/crypto/shash.c b/crypto/shash.c index 91f7b9d83881..22fd9433141f 100644 --- a/crypto/shash.c +++ b/crypto/shash.c @@ -37,7 +37,7 @@ static int shash_setkey_unaligned(struct crypto_shash *tfm, const u8 *key, u8 *buffer, *alignbuffer; int err; - absize = keylen + (alignmask & ~(CRYPTO_MINALIGN - 1)); + absize = keylen + (alignmask & ~(crypto_tfm_ctx_alignment() - 1)); buffer = kmalloc(absize, GFP_KERNEL); if (!buffer) return -ENOMEM; diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index a35159947a26..3ca68f9fc14d 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -394,6 +394,17 @@ out: return 0; } +static void test_hash_sg_init(struct scatterlist *sg) +{ + int i; + + sg_init_table(sg, TVMEMSIZE); + for (i = 0; i < TVMEMSIZE; i++) { + sg_set_buf(sg + i, tvmem[i], PAGE_SIZE); + memset(tvmem[i], 0xff, PAGE_SIZE); + } +} + static void test_hash_speed(const char *algo, unsigned int sec, struct hash_speed *speed) { @@ -423,12 +434,7 @@ static void test_hash_speed(const char *algo, unsigned int sec, goto out; } - sg_init_table(sg, TVMEMSIZE); - for (i = 0; i < TVMEMSIZE; i++) { - sg_set_buf(sg + i, tvmem[i], PAGE_SIZE); - memset(tvmem[i], 0xff, PAGE_SIZE); - } - + test_hash_sg_init(sg); for (i = 0; speed[i].blen != 0; i++) { if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) { printk(KERN_ERR @@ -437,6 +443,9 @@ static void test_hash_speed(const char *algo, unsigned int sec, goto out; } + if (speed[i].klen) + crypto_hash_setkey(tfm, tvmem[0], speed[i].klen); + printk(KERN_INFO "test%3u " "(%5u byte blocks,%5u bytes per update,%4u updates): ", i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); @@ -458,6 +467,250 @@ out: crypto_free_hash(tfm); } +struct tcrypt_result { + struct completion completion; + int err; +}; + +static void tcrypt_complete(struct crypto_async_request *req, int err) +{ + struct tcrypt_result *res = req->data; + + if (err == -EINPROGRESS) + return; + + res->err = err; + complete(&res->completion); +} + +static inline int do_one_ahash_op(struct ahash_request *req, int ret) +{ + if (ret == -EINPROGRESS || ret == -EBUSY) { + struct tcrypt_result *tr = req->base.data; + + ret = wait_for_completion_interruptible(&tr->completion); + if (!ret) + ret = tr->err; + INIT_COMPLETION(tr->completion); + } + return ret; +} + +static int test_ahash_jiffies_digest(struct ahash_request *req, int blen, + char *out, int sec) +{ + unsigned long start, end; + int bcount; + int ret; + + for (start = jiffies, end = start + sec * HZ, bcount = 0; + time_before(jiffies, end); bcount++) { + ret = do_one_ahash_op(req, crypto_ahash_digest(req)); + if (ret) + return ret; + } + + printk("%6u opers/sec, %9lu bytes/sec\n", + bcount / sec, ((long)bcount * blen) / sec); + + return 0; +} + +static int test_ahash_jiffies(struct ahash_request *req, int blen, + int plen, char *out, int sec) +{ + unsigned long start, end; + int bcount, pcount; + int ret; + + if (plen == blen) + return test_ahash_jiffies_digest(req, blen, out, sec); + + for (start = jiffies, end = start + sec * HZ, bcount = 0; + time_before(jiffies, end); bcount++) { + ret = crypto_ahash_init(req); + if (ret) + return ret; + for (pcount = 0; pcount < blen; pcount += plen) { + ret = do_one_ahash_op(req, crypto_ahash_update(req)); + if (ret) + return ret; + } + /* we assume there is enough space in 'out' for the result */ + ret = do_one_ahash_op(req, crypto_ahash_final(req)); + if (ret) + return ret; + } + + pr_cont("%6u opers/sec, %9lu bytes/sec\n", + bcount / sec, ((long)bcount * blen) / sec); + + return 0; +} + +static int test_ahash_cycles_digest(struct ahash_request *req, int blen, + char *out) +{ + unsigned long cycles = 0; + int ret, i; + + /* Warm-up run. */ + for (i = 0; i < 4; i++) { + ret = do_one_ahash_op(req, crypto_ahash_digest(req)); + if (ret) + goto out; + } + + /* The real thing. */ + for (i = 0; i < 8; i++) { + cycles_t start, end; + + start = get_cycles(); + + ret = do_one_ahash_op(req, crypto_ahash_digest(req)); + if (ret) + goto out; + + end = get_cycles(); + + cycles += end - start; + } + +out: + if (ret) + return ret; + + pr_cont("%6lu cycles/operation, %4lu cycles/byte\n", + cycles / 8, cycles / (8 * blen)); + + return 0; +} + +static int test_ahash_cycles(struct ahash_request *req, int blen, + int plen, char *out) +{ + unsigned long cycles = 0; + int i, pcount, ret; + + if (plen == blen) + return test_ahash_cycles_digest(req, blen, out); + + /* Warm-up run. */ + for (i = 0; i < 4; i++) { + ret = crypto_ahash_init(req); + if (ret) + goto out; + for (pcount = 0; pcount < blen; pcount += plen) { + ret = do_one_ahash_op(req, crypto_ahash_update(req)); + if (ret) + goto out; + } + ret = do_one_ahash_op(req, crypto_ahash_final(req)); + if (ret) + goto out; + } + + /* The real thing. */ + for (i = 0; i < 8; i++) { + cycles_t start, end; + + start = get_cycles(); + + ret = crypto_ahash_init(req); + if (ret) + goto out; + for (pcount = 0; pcount < blen; pcount += plen) { + ret = do_one_ahash_op(req, crypto_ahash_update(req)); + if (ret) + goto out; + } + ret = do_one_ahash_op(req, crypto_ahash_final(req)); + if (ret) + goto out; + + end = get_cycles(); + + cycles += end - start; + } + +out: + if (ret) + return ret; + + pr_cont("%6lu cycles/operation, %4lu cycles/byte\n", + cycles / 8, cycles / (8 * blen)); + + return 0; +} + +static void test_ahash_speed(const char *algo, unsigned int sec, + struct hash_speed *speed) +{ + struct scatterlist sg[TVMEMSIZE]; + struct tcrypt_result tresult; + struct ahash_request *req; + struct crypto_ahash *tfm; + static char output[1024]; + int i, ret; + + printk(KERN_INFO "\ntesting speed of async %s\n", algo); + + tfm = crypto_alloc_ahash(algo, 0, 0); + if (IS_ERR(tfm)) { + pr_err("failed to load transform for %s: %ld\n", + algo, PTR_ERR(tfm)); + return; + } + + if (crypto_ahash_digestsize(tfm) > sizeof(output)) { + pr_err("digestsize(%u) > outputbuffer(%zu)\n", + crypto_ahash_digestsize(tfm), sizeof(output)); + goto out; + } + + test_hash_sg_init(sg); + req = ahash_request_alloc(tfm, GFP_KERNEL); + if (!req) { + pr_err("ahash request allocation failure\n"); + goto out; + } + + init_completion(&tresult.completion); + ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, + tcrypt_complete, &tresult); + + for (i = 0; speed[i].blen != 0; i++) { + if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) { + pr_err("template (%u) too big for tvmem (%lu)\n", + speed[i].blen, TVMEMSIZE * PAGE_SIZE); + break; + } + + pr_info("test%3u " + "(%5u byte blocks,%5u bytes per update,%4u updates): ", + i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); + + ahash_request_set_crypt(req, sg, output, speed[i].plen); + + if (sec) + ret = test_ahash_jiffies(req, speed[i].blen, + speed[i].plen, output, sec); + else + ret = test_ahash_cycles(req, speed[i].blen, + speed[i].plen, output); + + if (ret) { + pr_err("hashing failed ret=%d\n", ret); + break; + } + } + + ahash_request_free(req); + +out: + crypto_free_ahash(tfm); +} + static void test_available(void) { char **name = check; @@ -881,9 +1134,87 @@ static int do_test(int m) test_hash_speed("rmd320", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; + case 318: + test_hash_speed("ghash-generic", sec, hash_speed_template_16); + if (mode > 300 && mode < 400) break; + case 399: break; + case 400: + /* fall through */ + + case 401: + test_ahash_speed("md4", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 402: + test_ahash_speed("md5", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 403: + test_ahash_speed("sha1", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 404: + test_ahash_speed("sha256", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 405: + test_ahash_speed("sha384", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 406: + test_ahash_speed("sha512", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 407: + test_ahash_speed("wp256", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 408: + test_ahash_speed("wp384", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 409: + test_ahash_speed("wp512", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 410: + test_ahash_speed("tgr128", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 411: + test_ahash_speed("tgr160", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 412: + test_ahash_speed("tgr192", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 413: + test_ahash_speed("sha224", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 414: + test_ahash_speed("rmd128", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 415: + test_ahash_speed("rmd160", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 416: + test_ahash_speed("rmd256", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 417: + test_ahash_speed("rmd320", sec, generic_hash_speed_template); + if (mode > 400 && mode < 500) break; + + case 499: + break; + case 1000: test_available(); break; diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h index 966bbfaf95b1..10cb925132c9 100644 --- a/crypto/tcrypt.h +++ b/crypto/tcrypt.h @@ -25,6 +25,7 @@ struct cipher_speed_template { struct hash_speed { unsigned int blen; /* buffer length */ unsigned int plen; /* per-update length */ + unsigned int klen; /* key length */ }; /* @@ -83,4 +84,32 @@ static struct hash_speed generic_hash_speed_template[] = { { .blen = 0, .plen = 0, } }; +static struct hash_speed hash_speed_template_16[] = { + { .blen = 16, .plen = 16, .klen = 16, }, + { .blen = 64, .plen = 16, .klen = 16, }, + { .blen = 64, .plen = 64, .klen = 16, }, + { .blen = 256, .plen = 16, .klen = 16, }, + { .blen = 256, .plen = 64, .klen = 16, }, + { .blen = 256, .plen = 256, .klen = 16, }, + { .blen = 1024, .plen = 16, .klen = 16, }, + { .blen = 1024, .plen = 256, .klen = 16, }, + { .blen = 1024, .plen = 1024, .klen = 16, }, + { .blen = 2048, .plen = 16, .klen = 16, }, + { .blen = 2048, .plen = 256, .klen = 16, }, + { .blen = 2048, .plen = 1024, .klen = 16, }, + { .blen = 2048, .plen = 2048, .klen = 16, }, + { .blen = 4096, .plen = 16, .klen = 16, }, + { .blen = 4096, .plen = 256, .klen = 16, }, + { .blen = 4096, .plen = 1024, .klen = 16, }, + { .blen = 4096, .plen = 4096, .klen = 16, }, + { .blen = 8192, .plen = 16, .klen = 16, }, + { .blen = 8192, .plen = 256, .klen = 16, }, + { .blen = 8192, .plen = 1024, .klen = 16, }, + { .blen = 8192, .plen = 4096, .klen = 16, }, + { .blen = 8192, .plen = 8192, .klen = 16, }, + + /* End marker */ + { .blen = 0, .plen = 0, .klen = 0, } +}; + #endif /* _CRYPTO_TCRYPT_H */ diff --git a/crypto/testmgr.c b/crypto/testmgr.c index c494d7610be1..5c8aaa0cb0b9 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -153,8 +153,21 @@ static void testmgr_free_buf(char *buf[XBUFSIZE]) free_page((unsigned long)buf[i]); } +static int do_one_async_hash_op(struct ahash_request *req, + struct tcrypt_result *tr, + int ret) +{ + if (ret == -EINPROGRESS || ret == -EBUSY) { + ret = wait_for_completion_interruptible(&tr->completion); + if (!ret) + ret = tr->err; + INIT_COMPLETION(tr->completion); + } + return ret; +} + static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, - unsigned int tcount) + unsigned int tcount, bool use_digest) { const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm)); unsigned int i, j, k, temp; @@ -206,23 +219,36 @@ static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, } ahash_request_set_crypt(req, sg, result, template[i].psize); - ret = crypto_ahash_digest(req); - switch (ret) { - case 0: - break; - case -EINPROGRESS: - case -EBUSY: - ret = wait_for_completion_interruptible( - &tresult.completion); - if (!ret && !(ret = tresult.err)) { - INIT_COMPLETION(tresult.completion); - break; + if (use_digest) { + ret = do_one_async_hash_op(req, &tresult, + crypto_ahash_digest(req)); + if (ret) { + pr_err("alg: hash: digest failed on test %d " + "for %s: ret=%d\n", j, algo, -ret); + goto out; + } + } else { + ret = do_one_async_hash_op(req, &tresult, + crypto_ahash_init(req)); + if (ret) { + pr_err("alt: hash: init failed on test %d " + "for %s: ret=%d\n", j, algo, -ret); + goto out; + } + ret = do_one_async_hash_op(req, &tresult, + crypto_ahash_update(req)); + if (ret) { + pr_err("alt: hash: update failed on test %d " + "for %s: ret=%d\n", j, algo, -ret); + goto out; + } + ret = do_one_async_hash_op(req, &tresult, + crypto_ahash_final(req)); + if (ret) { + pr_err("alt: hash: final failed on test %d " + "for %s: ret=%d\n", j, algo, -ret); + goto out; } - /* fall through */ - default: - printk(KERN_ERR "alg: hash: digest failed on test %d " - "for %s: ret=%d\n", j, algo, -ret); - goto out; } if (memcmp(result, template[i].digest, @@ -1402,7 +1428,11 @@ static int alg_test_hash(const struct alg_test_desc *desc, const char *driver, return PTR_ERR(tfm); } - err = test_hash(tfm, desc->suite.hash.vecs, desc->suite.hash.count); + err = test_hash(tfm, desc->suite.hash.vecs, + desc->suite.hash.count, true); + if (!err) + err = test_hash(tfm, desc->suite.hash.vecs, + desc->suite.hash.count, false); crypto_free_ahash(tfm); return err; diff --git a/crypto/testmgr.h b/crypto/testmgr.h index fb765173d41c..74e35377fd30 100644 --- a/crypto/testmgr.h +++ b/crypto/testmgr.h @@ -1669,17 +1669,73 @@ static struct hash_testvec aes_xcbc128_tv_template[] = { } }; -#define VMAC_AES_TEST_VECTORS 1 -static char vmac_string[128] = {'\x01', '\x01', '\x01', '\x01', +#define VMAC_AES_TEST_VECTORS 8 +static char vmac_string1[128] = {'\x01', '\x01', '\x01', '\x01', '\x02', '\x03', '\x02', '\x02', '\x02', '\x04', '\x01', '\x07', '\x04', '\x01', '\x04', '\x03',}; +static char vmac_string2[128] = {'a', 'b', 'c',}; +static char vmac_string3[128] = {'a', 'b', 'c', 'a', 'b', 'c', + 'a', 'b', 'c', 'a', 'b', 'c', + 'a', 'b', 'c', 'a', 'b', 'c', + 'a', 'b', 'c', 'a', 'b', 'c', + 'a', 'b', 'c', 'a', 'b', 'c', + 'a', 'b', 'c', 'a', 'b', 'c', + 'a', 'b', 'c', 'a', 'b', 'c', + 'a', 'b', 'c', 'a', 'b', 'c', + }; + static struct hash_testvec aes_vmac128_tv_template[] = { { + .key = "\x00\x01\x02\x03\x04\x05\x06\x07" + "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f", + .plaintext = NULL, + .digest = "\x07\x58\x80\x35\x77\xa4\x7b\x54", + .psize = 0, + .ksize = 16, + }, { + .key = "\x00\x01\x02\x03\x04\x05\x06\x07" + "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f", + .plaintext = vmac_string1, + .digest = "\xce\xf5\x3c\xd3\xae\x68\x8c\xa1", + .psize = 128, + .ksize = 16, + }, { + .key = "\x00\x01\x02\x03\x04\x05\x06\x07" + "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f", + .plaintext = vmac_string2, + .digest = "\xc9\x27\xb0\x73\x81\xbd\x14\x2d", + .psize = 128, + .ksize = 16, + }, { .key = "\x00\x01\x02\x03\x04\x05\x06\x07" "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f", - .plaintext = vmac_string, - .digest = "\xcb\xd7\x8a\xfd\xb7\x33\x79\xe7", + .plaintext = vmac_string3, + .digest = "\x8d\x1a\x95\x8c\x98\x47\x0b\x19", + .psize = 128, + .ksize = 16, + }, { + .key = "abcdefghijklmnop", + .plaintext = NULL, + .digest = "\x3b\x89\xa1\x26\x9e\x55\x8f\x84", + .psize = 0, + .ksize = 16, + }, { + .key = "abcdefghijklmnop", + .plaintext = vmac_string1, + .digest = "\xab\x5e\xab\xb0\xf6\x8d\x74\xc2", + .psize = 128, + .ksize = 16, + }, { + .key = "abcdefghijklmnop", + .plaintext = vmac_string2, + .digest = "\x11\x15\x68\x42\x3d\x7b\x09\xdf", + .psize = 128, + .ksize = 16, + }, { + .key = "abcdefghijklmnop", + .plaintext = vmac_string3, + .digest = "\x8b\x32\x8f\xe1\xed\x8f\xfa\xd4", .psize = 128, .ksize = 16, }, diff --git a/crypto/vmac.c b/crypto/vmac.c index 0a9468e575de..0999274a27ac 100644 --- a/crypto/vmac.c +++ b/crypto/vmac.c @@ -43,6 +43,8 @@ const u64 m63 = UINT64_C(0x7fffffffffffffff); /* 63-bit mask */ const u64 m64 = UINT64_C(0xffffffffffffffff); /* 64-bit mask */ const u64 mpoly = UINT64_C(0x1fffffff1fffffff); /* Poly key mask */ +#define pe64_to_cpup le64_to_cpup /* Prefer little endian */ + #ifdef __LITTLE_ENDIAN #define INDEX_HIGH 1 #define INDEX_LOW 0 @@ -110,8 +112,8 @@ const u64 mpoly = UINT64_C(0x1fffffff1fffffff); /* Poly key mask */ int i; u64 th, tl; \ rh = rl = 0; \ for (i = 0; i < nw; i += 2) { \ - MUL64(th, tl, le64_to_cpup((mp)+i)+(kp)[i], \ - le64_to_cpup((mp)+i+1)+(kp)[i+1]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i)+(kp)[i], \ + pe64_to_cpup((mp)+i+1)+(kp)[i+1]); \ ADD128(rh, rl, th, tl); \ } \ } while (0) @@ -121,11 +123,11 @@ const u64 mpoly = UINT64_C(0x1fffffff1fffffff); /* Poly key mask */ int i; u64 th, tl; \ rh1 = rl1 = rh = rl = 0; \ for (i = 0; i < nw; i += 2) { \ - MUL64(th, tl, le64_to_cpup((mp)+i)+(kp)[i], \ - le64_to_cpup((mp)+i+1)+(kp)[i+1]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i)+(kp)[i], \ + pe64_to_cpup((mp)+i+1)+(kp)[i+1]); \ ADD128(rh, rl, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i)+(kp)[i+2], \ - le64_to_cpup((mp)+i+1)+(kp)[i+3]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i)+(kp)[i+2], \ + pe64_to_cpup((mp)+i+1)+(kp)[i+3]); \ ADD128(rh1, rl1, th, tl); \ } \ } while (0) @@ -136,17 +138,17 @@ const u64 mpoly = UINT64_C(0x1fffffff1fffffff); /* Poly key mask */ int i; u64 th, tl; \ rh = rl = 0; \ for (i = 0; i < nw; i += 8) { \ - MUL64(th, tl, le64_to_cpup((mp)+i)+(kp)[i], \ - le64_to_cpup((mp)+i+1)+(kp)[i+1]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i)+(kp)[i], \ + pe64_to_cpup((mp)+i+1)+(kp)[i+1]); \ ADD128(rh, rl, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i+2)+(kp)[i+2], \ - le64_to_cpup((mp)+i+3)+(kp)[i+3]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i+2)+(kp)[i+2], \ + pe64_to_cpup((mp)+i+3)+(kp)[i+3]); \ ADD128(rh, rl, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i+4)+(kp)[i+4], \ - le64_to_cpup((mp)+i+5)+(kp)[i+5]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i+4)+(kp)[i+4], \ + pe64_to_cpup((mp)+i+5)+(kp)[i+5]); \ ADD128(rh, rl, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i+6)+(kp)[i+6], \ - le64_to_cpup((mp)+i+7)+(kp)[i+7]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i+6)+(kp)[i+6], \ + pe64_to_cpup((mp)+i+7)+(kp)[i+7]); \ ADD128(rh, rl, th, tl); \ } \ } while (0) @@ -156,29 +158,29 @@ const u64 mpoly = UINT64_C(0x1fffffff1fffffff); /* Poly key mask */ int i; u64 th, tl; \ rh1 = rl1 = rh = rl = 0; \ for (i = 0; i < nw; i += 8) { \ - MUL64(th, tl, le64_to_cpup((mp)+i)+(kp)[i], \ - le64_to_cpup((mp)+i+1)+(kp)[i+1]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i)+(kp)[i], \ + pe64_to_cpup((mp)+i+1)+(kp)[i+1]); \ ADD128(rh, rl, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i)+(kp)[i+2], \ - le64_to_cpup((mp)+i+1)+(kp)[i+3]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i)+(kp)[i+2], \ + pe64_to_cpup((mp)+i+1)+(kp)[i+3]); \ ADD128(rh1, rl1, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i+2)+(kp)[i+2], \ - le64_to_cpup((mp)+i+3)+(kp)[i+3]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i+2)+(kp)[i+2], \ + pe64_to_cpup((mp)+i+3)+(kp)[i+3]); \ ADD128(rh, rl, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i+2)+(kp)[i+4], \ - le64_to_cpup((mp)+i+3)+(kp)[i+5]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i+2)+(kp)[i+4], \ + pe64_to_cpup((mp)+i+3)+(kp)[i+5]); \ ADD128(rh1, rl1, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i+4)+(kp)[i+4], \ - le64_to_cpup((mp)+i+5)+(kp)[i+5]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i+4)+(kp)[i+4], \ + pe64_to_cpup((mp)+i+5)+(kp)[i+5]); \ ADD128(rh, rl, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i+4)+(kp)[i+6], \ - le64_to_cpup((mp)+i+5)+(kp)[i+7]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i+4)+(kp)[i+6], \ + pe64_to_cpup((mp)+i+5)+(kp)[i+7]); \ ADD128(rh1, rl1, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i+6)+(kp)[i+6], \ - le64_to_cpup((mp)+i+7)+(kp)[i+7]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i+6)+(kp)[i+6], \ + pe64_to_cpup((mp)+i+7)+(kp)[i+7]); \ ADD128(rh, rl, th, tl); \ - MUL64(th, tl, le64_to_cpup((mp)+i+6)+(kp)[i+8], \ - le64_to_cpup((mp)+i+7)+(kp)[i+9]); \ + MUL64(th, tl, pe64_to_cpup((mp)+i+6)+(kp)[i+8], \ + pe64_to_cpup((mp)+i+7)+(kp)[i+9]); \ ADD128(rh1, rl1, th, tl); \ } \ } while (0) @@ -216,8 +218,8 @@ const u64 mpoly = UINT64_C(0x1fffffff1fffffff); /* Poly key mask */ int i; \ rh = rl = t = 0; \ for (i = 0; i < nw; i += 2) { \ - t1 = le64_to_cpup(mp+i) + kp[i]; \ - t2 = le64_to_cpup(mp+i+1) + kp[i+1]; \ + t1 = pe64_to_cpup(mp+i) + kp[i]; \ + t2 = pe64_to_cpup(mp+i+1) + kp[i+1]; \ m2 = MUL32(t1 >> 32, t2); \ m1 = MUL32(t1, t2 >> 32); \ ADD128(rh, rl, MUL32(t1 >> 32, t2 >> 32), \ @@ -322,8 +324,7 @@ static void vhash_abort(struct vmac_ctx *ctx) ctx->first_block_processed = 0; } -static u64 l3hash(u64 p1, u64 p2, - u64 k1, u64 k2, u64 len) +static u64 l3hash(u64 p1, u64 p2, u64 k1, u64 k2, u64 len) { u64 rh, rl, t, z = 0; @@ -474,7 +475,7 @@ static u64 vmac(unsigned char m[], unsigned int mbytes, } p = be64_to_cpup(out_p + i); h = vhash(m, mbytes, (u64 *)0, &ctx->__vmac_ctx); - return p + h; + return le64_to_cpu(p + h); } static int vmac_set_key(unsigned char user_key[], struct vmac_ctx_t *ctx) @@ -549,10 +550,6 @@ static int vmac_setkey(struct crypto_shash *parent, static int vmac_init(struct shash_desc *pdesc) { - struct crypto_shash *parent = pdesc->tfm; - struct vmac_ctx_t *ctx = crypto_shash_ctx(parent); - - memset(&ctx->__vmac_ctx, 0, sizeof(struct vmac_ctx)); return 0; } diff --git a/drivers/char/random.c b/drivers/char/random.c index 2fd3d39995d5..8d85587b6d4f 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -257,6 +257,7 @@ #define INPUT_POOL_WORDS 128 #define OUTPUT_POOL_WORDS 32 #define SEC_XFER_SIZE 512 +#define EXTRACT_SIZE 10 /* * The minimum number of bits of entropy before we wake up a read on @@ -414,7 +415,7 @@ struct entropy_store { unsigned add_ptr; int entropy_count; int input_rotate; - __u8 *last_data; + __u8 last_data[EXTRACT_SIZE]; }; static __u32 input_pool_data[INPUT_POOL_WORDS]; @@ -714,8 +715,6 @@ void add_disk_randomness(struct gendisk *disk) } #endif -#define EXTRACT_SIZE 10 - /********************************************************************* * * Entropy extraction routines @@ -862,7 +861,7 @@ static ssize_t extract_entropy(struct entropy_store *r, void *buf, while (nbytes) { extract_buf(r, tmp); - if (r->last_data) { + if (fips_enabled) { spin_lock_irqsave(&r->lock, flags); if (!memcmp(tmp, r->last_data, EXTRACT_SIZE)) panic("Hardware RNG duplicated output!\n"); @@ -951,9 +950,6 @@ static void init_std_data(struct entropy_store *r) now = ktime_get_real(); mix_pool_bytes(r, &now, sizeof(now)); mix_pool_bytes(r, utsname(), sizeof(*(utsname()))); - /* Enable continuous test in fips mode */ - if (fips_enabled) - r->last_data = kmalloc(EXTRACT_SIZE, GFP_KERNEL); } static int rand_initialize(void) diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index b08403d7d1ca..fbf94cf496f0 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -170,6 +170,18 @@ config CRYPTO_DEV_MV_CESA Currently the driver supports AES in ECB and CBC mode without DMA. +config CRYPTO_DEV_NIAGARA2 + tristate "Niagara2 Stream Processing Unit driver" + select CRYPTO_ALGAPI + depends on SPARC64 + help + Each core of a Niagara2 processor contains a Stream + Processing Unit, which itself contains several cryptographic + sub-units. One set provides the Modular Arithmetic Unit, + used for SSL offload. The other set provides the Cipher + Group, which can perform encryption, decryption, hashing, + checksumming, and raw copies. + config CRYPTO_DEV_HIFN_795X tristate "Driver HIFN 795x crypto accelerator chips" select CRYPTO_DES @@ -222,4 +234,13 @@ config CRYPTO_DEV_PPC4XX help This option allows you to have support for AMCC crypto acceleration. +config CRYPTO_DEV_OMAP_SHAM + tristate "Support for OMAP SHA1/MD5 hw accelerator" + depends on ARCH_OMAP2 || ARCH_OMAP3 + select CRYPTO_SHA1 + select CRYPTO_MD5 + help + OMAP processors have SHA1/MD5 hw accelerator. Select this if you + want to use the OMAP module for SHA1/MD5 algorithms. + endif # CRYPTO_HW diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile index 6ffcb3f7f942..6dbbe00c4524 100644 --- a/drivers/crypto/Makefile +++ b/drivers/crypto/Makefile @@ -1,8 +1,12 @@ obj-$(CONFIG_CRYPTO_DEV_PADLOCK_AES) += padlock-aes.o obj-$(CONFIG_CRYPTO_DEV_PADLOCK_SHA) += padlock-sha.o obj-$(CONFIG_CRYPTO_DEV_GEODE) += geode-aes.o +obj-$(CONFIG_CRYPTO_DEV_NIAGARA2) += n2_crypto.o +n2_crypto-objs := n2_core.o n2_asm.o obj-$(CONFIG_CRYPTO_DEV_HIFN_795X) += hifn_795x.o obj-$(CONFIG_CRYPTO_DEV_MV_CESA) += mv_cesa.o obj-$(CONFIG_CRYPTO_DEV_TALITOS) += talitos.o obj-$(CONFIG_CRYPTO_DEV_IXP4XX) += ixp4xx_crypto.o obj-$(CONFIG_CRYPTO_DEV_PPC4XX) += amcc/ +obj-$(CONFIG_CRYPTO_DEV_OMAP_SHAM) += omap-sham.o + diff --git a/drivers/crypto/geode-aes.c b/drivers/crypto/geode-aes.c index c7a5a43ba691..09389dd2f96b 100644 --- a/drivers/crypto/geode-aes.c +++ b/drivers/crypto/geode-aes.c @@ -15,14 +15,14 @@ #include <crypto/algapi.h> #include <crypto/aes.h> -#include <asm/io.h> -#include <asm/delay.h> +#include <linux/io.h> +#include <linux/delay.h> #include "geode-aes.h" /* Static structures */ -static void __iomem * _iobase; +static void __iomem *_iobase; static spinlock_t lock; /* Write a 128 bit field (either a writable key or IV) */ @@ -30,7 +30,7 @@ static inline void _writefield(u32 offset, void *value) { int i; - for(i = 0; i < 4; i++) + for (i = 0; i < 4; i++) iowrite32(((u32 *) value)[i], _iobase + offset + (i * 4)); } @@ -39,7 +39,7 @@ static inline void _readfield(u32 offset, void *value) { int i; - for(i = 0; i < 4; i++) + for (i = 0; i < 4; i++) ((u32 *) value)[i] = ioread32(_iobase + offset + (i * 4)); } @@ -59,7 +59,7 @@ do_crypt(void *src, void *dst, int len, u32 flags) do { status = ioread32(_iobase + AES_INTR_REG); cpu_relax(); - } while(!(status & AES_INTRA_PENDING) && --counter); + } while (!(status & AES_INTRA_PENDING) && --counter); /* Clear the event */ iowrite32((status & 0xFF) | AES_INTRA_PENDING, _iobase + AES_INTR_REG); @@ -317,7 +317,7 @@ geode_cbc_decrypt(struct blkcipher_desc *desc, err = blkcipher_walk_virt(desc, &walk); op->iv = walk.iv; - while((nbytes = walk.nbytes)) { + while ((nbytes = walk.nbytes)) { op->src = walk.src.virt.addr, op->dst = walk.dst.virt.addr; op->mode = AES_MODE_CBC; @@ -349,7 +349,7 @@ geode_cbc_encrypt(struct blkcipher_desc *desc, err = blkcipher_walk_virt(desc, &walk); op->iv = walk.iv; - while((nbytes = walk.nbytes)) { + while ((nbytes = walk.nbytes)) { op->src = walk.src.virt.addr, op->dst = walk.dst.virt.addr; op->mode = AES_MODE_CBC; @@ -429,7 +429,7 @@ geode_ecb_decrypt(struct blkcipher_desc *desc, blkcipher_walk_init(&walk, dst, src, nbytes); err = blkcipher_walk_virt(desc, &walk); - while((nbytes = walk.nbytes)) { + while ((nbytes = walk.nbytes)) { op->src = walk.src.virt.addr, op->dst = walk.dst.virt.addr; op->mode = AES_MODE_ECB; @@ -459,7 +459,7 @@ geode_ecb_encrypt(struct blkcipher_desc *desc, blkcipher_walk_init(&walk, dst, src, nbytes); err = blkcipher_walk_virt(desc, &walk); - while((nbytes = walk.nbytes)) { + while ((nbytes = walk.nbytes)) { op->src = walk.src.virt.addr, op->dst = walk.dst.virt.addr; op->mode = AES_MODE_ECB; @@ -518,11 +518,12 @@ static int __devinit geode_aes_probe(struct pci_dev *dev, const struct pci_device_id *id) { int ret; - - if ((ret = pci_enable_device(dev))) + ret = pci_enable_device(dev); + if (ret) return ret; - if ((ret = pci_request_regions(dev, "geode-aes"))) + ret = pci_request_regions(dev, "geode-aes"); + if (ret) goto eenable; _iobase = pci_iomap(dev, 0, 0); @@ -537,13 +538,16 @@ geode_aes_probe(struct pci_dev *dev, const struct pci_device_id *id) /* Clear any pending activity */ iowrite32(AES_INTR_PENDING | AES_INTR_MASK, _iobase + AES_INTR_REG); - if ((ret = crypto_register_alg(&geode_alg))) + ret = crypto_register_alg(&geode_alg); + if (ret) goto eiomap; - if ((ret = crypto_register_alg(&geode_ecb_alg))) + ret = crypto_register_alg(&geode_ecb_alg); + if (ret) goto ealg; - if ((ret = crypto_register_alg(&geode_cbc_alg))) + ret = crypto_register_alg(&geode_cbc_alg); + if (ret) goto eecb; printk(KERN_NOTICE "geode-aes: GEODE AES engine enabled.\n"); diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c index 73e8b1713b54..16fce3aadf4d 100644 --- a/drivers/crypto/hifn_795x.c +++ b/drivers/crypto/hifn_795x.c @@ -638,7 +638,7 @@ struct hifn_crypto_alg #define ASYNC_FLAGS_MISALIGNED (1<<0) -struct ablkcipher_walk +struct hifn_cipher_walk { struct scatterlist cache[ASYNC_SCATTERLIST_CACHE]; u32 flags; @@ -657,7 +657,7 @@ struct hifn_request_context u8 *iv; unsigned int ivsize; u8 op, type, mode, unused; - struct ablkcipher_walk walk; + struct hifn_cipher_walk walk; }; #define crypto_alg_to_hifn(a) container_of(a, struct hifn_crypto_alg, alg) @@ -1417,7 +1417,7 @@ static int hifn_setup_dma(struct hifn_device *dev, return 0; } -static int ablkcipher_walk_init(struct ablkcipher_walk *w, +static int hifn_cipher_walk_init(struct hifn_cipher_walk *w, int num, gfp_t gfp_flags) { int i; @@ -1442,7 +1442,7 @@ static int ablkcipher_walk_init(struct ablkcipher_walk *w, return i; } -static void ablkcipher_walk_exit(struct ablkcipher_walk *w) +static void hifn_cipher_walk_exit(struct hifn_cipher_walk *w) { int i; @@ -1486,8 +1486,8 @@ static int ablkcipher_add(unsigned int *drestp, struct scatterlist *dst, return idx; } -static int ablkcipher_walk(struct ablkcipher_request *req, - struct ablkcipher_walk *w) +static int hifn_cipher_walk(struct ablkcipher_request *req, + struct hifn_cipher_walk *w) { struct scatterlist *dst, *t; unsigned int nbytes = req->nbytes, offset, copy, diff; @@ -1600,12 +1600,12 @@ static int hifn_setup_session(struct ablkcipher_request *req) } if (rctx->walk.flags & ASYNC_FLAGS_MISALIGNED) { - err = ablkcipher_walk_init(&rctx->walk, idx, GFP_ATOMIC); + err = hifn_cipher_walk_init(&rctx->walk, idx, GFP_ATOMIC); if (err < 0) return err; } - sg_num = ablkcipher_walk(req, &rctx->walk); + sg_num = hifn_cipher_walk(req, &rctx->walk); if (sg_num < 0) { err = sg_num; goto err_out_exit; @@ -1806,7 +1806,7 @@ static void hifn_process_ready(struct ablkcipher_request *req, int error) kunmap_atomic(saddr, KM_SOFTIRQ0); } - ablkcipher_walk_exit(&rctx->walk); + hifn_cipher_walk_exit(&rctx->walk); } req->base.complete(&req->base, error); diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c index 6f29012bcc43..e095422b58dd 100644 --- a/drivers/crypto/mv_cesa.c +++ b/drivers/crypto/mv_cesa.c @@ -15,8 +15,14 @@ #include <linux/platform_device.h> #include <linux/scatterlist.h> #include <linux/slab.h> +#include <crypto/internal/hash.h> +#include <crypto/sha.h> #include "mv_cesa.h" + +#define MV_CESA "MV-CESA:" +#define MAX_HW_HASH_SIZE 0xFFFF + /* * STM: * /---------------------------------------\ @@ -39,10 +45,12 @@ enum engine_status { * @dst_sg_it: sg iterator for dst * @sg_src_left: bytes left in src to process (scatter list) * @src_start: offset to add to src start position (scatter list) - * @crypt_len: length of current crypt process + * @crypt_len: length of current hw crypt/hash process + * @hw_nbytes: total bytes to process in hw for this request + * @copy_back: whether to copy data back (crypt) or not (hash) * @sg_dst_left: bytes left dst to process in this scatter list * @dst_start: offset to add to dst start position (scatter list) - * @total_req_bytes: total number of bytes processed (request). + * @hw_processed_bytes: number of bytes processed by hw (request). * * sg helper are used to iterate over the scatterlist. Since the size of the * SRAM may be less than the scatter size, this struct struct is used to keep @@ -51,15 +59,19 @@ enum engine_status { struct req_progress { struct sg_mapping_iter src_sg_it; struct sg_mapping_iter dst_sg_it; + void (*complete) (void); + void (*process) (int is_first); /* src mostly */ int sg_src_left; int src_start; int crypt_len; + int hw_nbytes; /* dst mostly */ + int copy_back; int sg_dst_left; int dst_start; - int total_req_bytes; + int hw_processed_bytes; }; struct crypto_priv { @@ -72,10 +84,12 @@ struct crypto_priv { spinlock_t lock; struct crypto_queue queue; enum engine_status eng_st; - struct ablkcipher_request *cur_req; + struct crypto_async_request *cur_req; struct req_progress p; int max_req_size; int sram_size; + int has_sha1; + int has_hmac_sha1; }; static struct crypto_priv *cpg; @@ -97,6 +111,31 @@ struct mv_req_ctx { int decrypt; }; +enum hash_op { + COP_SHA1, + COP_HMAC_SHA1 +}; + +struct mv_tfm_hash_ctx { + struct crypto_shash *fallback; + struct crypto_shash *base_hash; + u32 ivs[2 * SHA1_DIGEST_SIZE / 4]; + int count_add; + enum hash_op op; +}; + +struct mv_req_hash_ctx { + u64 count; + u32 state[SHA1_DIGEST_SIZE / 4]; + u8 buffer[SHA1_BLOCK_SIZE]; + int first_hash; /* marks that we don't have previous state */ + int last_chunk; /* marks that this is the 'final' request */ + int extra_bytes; /* unprocessed bytes in buffer */ + enum hash_op op; + int count_add; + struct scatterlist dummysg; +}; + static void compute_aes_dec_key(struct mv_ctx *ctx) { struct crypto_aes_ctx gen_aes_key; @@ -144,32 +183,51 @@ static int mv_setkey_aes(struct crypto_ablkcipher *cipher, const u8 *key, return 0; } -static void setup_data_in(struct ablkcipher_request *req) +static void copy_src_to_buf(struct req_progress *p, char *dbuf, int len) { int ret; - void *buf; + void *sbuf; + int copied = 0; - if (!cpg->p.sg_src_left) { - ret = sg_miter_next(&cpg->p.src_sg_it); - BUG_ON(!ret); - cpg->p.sg_src_left = cpg->p.src_sg_it.length; - cpg->p.src_start = 0; - } - - cpg->p.crypt_len = min(cpg->p.sg_src_left, cpg->max_req_size); - - buf = cpg->p.src_sg_it.addr; - buf += cpg->p.src_start; + while (1) { + if (!p->sg_src_left) { + ret = sg_miter_next(&p->src_sg_it); + BUG_ON(!ret); + p->sg_src_left = p->src_sg_it.length; + p->src_start = 0; + } - memcpy(cpg->sram + SRAM_DATA_IN_START, buf, cpg->p.crypt_len); + sbuf = p->src_sg_it.addr + p->src_start; + + if (p->sg_src_left <= len - copied) { + memcpy(dbuf + copied, sbuf, p->sg_src_left); + copied += p->sg_src_left; + p->sg_src_left = 0; + if (copied >= len) + break; + } else { + int copy_len = len - copied; + memcpy(dbuf + copied, sbuf, copy_len); + p->src_start += copy_len; + p->sg_src_left -= copy_len; + break; + } + } +} - cpg->p.sg_src_left -= cpg->p.crypt_len; - cpg->p.src_start += cpg->p.crypt_len; +static void setup_data_in(void) +{ + struct req_progress *p = &cpg->p; + int data_in_sram = + min(p->hw_nbytes - p->hw_processed_bytes, cpg->max_req_size); + copy_src_to_buf(p, cpg->sram + SRAM_DATA_IN_START + p->crypt_len, + data_in_sram - p->crypt_len); + p->crypt_len = data_in_sram; } static void mv_process_current_q(int first_block) { - struct ablkcipher_request *req = cpg->cur_req; + struct ablkcipher_request *req = ablkcipher_request_cast(cpg->cur_req); struct mv_ctx *ctx = crypto_tfm_ctx(req->base.tfm); struct mv_req_ctx *req_ctx = ablkcipher_request_ctx(req); struct sec_accel_config op; @@ -179,6 +237,7 @@ static void mv_process_current_q(int first_block) op.config = CFG_OP_CRYPT_ONLY | CFG_ENCM_AES | CFG_ENC_MODE_ECB; break; case COP_AES_CBC: + default: op.config = CFG_OP_CRYPT_ONLY | CFG_ENCM_AES | CFG_ENC_MODE_CBC; op.enc_iv = ENC_IV_POINT(SRAM_DATA_IV) | ENC_IV_BUF_POINT(SRAM_DATA_IV_BUF); @@ -211,7 +270,7 @@ static void mv_process_current_q(int first_block) ENC_P_DST(SRAM_DATA_OUT_START); op.enc_key_p = SRAM_DATA_KEY_P; - setup_data_in(req); + setup_data_in(); op.enc_len = cpg->p.crypt_len; memcpy(cpg->sram + SRAM_CONFIG, &op, sizeof(struct sec_accel_config)); @@ -228,91 +287,294 @@ static void mv_process_current_q(int first_block) static void mv_crypto_algo_completion(void) { - struct ablkcipher_request *req = cpg->cur_req; + struct ablkcipher_request *req = ablkcipher_request_cast(cpg->cur_req); struct mv_req_ctx *req_ctx = ablkcipher_request_ctx(req); + sg_miter_stop(&cpg->p.src_sg_it); + sg_miter_stop(&cpg->p.dst_sg_it); + if (req_ctx->op != COP_AES_CBC) return ; memcpy(req->info, cpg->sram + SRAM_DATA_IV_BUF, 16); } +static void mv_process_hash_current(int first_block) +{ + struct ahash_request *req = ahash_request_cast(cpg->cur_req); + struct mv_req_hash_ctx *req_ctx = ahash_request_ctx(req); + struct req_progress *p = &cpg->p; + struct sec_accel_config op = { 0 }; + int is_last; + + switch (req_ctx->op) { + case COP_SHA1: + default: + op.config = CFG_OP_MAC_ONLY | CFG_MACM_SHA1; + break; + case COP_HMAC_SHA1: + op.config = CFG_OP_MAC_ONLY | CFG_MACM_HMAC_SHA1; + break; + } + + op.mac_src_p = + MAC_SRC_DATA_P(SRAM_DATA_IN_START) | MAC_SRC_TOTAL_LEN((u32) + req_ctx-> + count); + + setup_data_in(); + + op.mac_digest = + MAC_DIGEST_P(SRAM_DIGEST_BUF) | MAC_FRAG_LEN(p->crypt_len); + op.mac_iv = + MAC_INNER_IV_P(SRAM_HMAC_IV_IN) | + MAC_OUTER_IV_P(SRAM_HMAC_IV_OUT); + + is_last = req_ctx->last_chunk + && (p->hw_processed_bytes + p->crypt_len >= p->hw_nbytes) + && (req_ctx->count <= MAX_HW_HASH_SIZE); + if (req_ctx->first_hash) { + if (is_last) + op.config |= CFG_NOT_FRAG; + else + op.config |= CFG_FIRST_FRAG; + + req_ctx->first_hash = 0; + } else { + if (is_last) + op.config |= CFG_LAST_FRAG; + else + op.config |= CFG_MID_FRAG; + } + + memcpy(cpg->sram + SRAM_CONFIG, &op, sizeof(struct sec_accel_config)); + + writel(SRAM_CONFIG, cpg->reg + SEC_ACCEL_DESC_P0); + /* GO */ + writel(SEC_CMD_EN_SEC_ACCL0, cpg->reg + SEC_ACCEL_CMD); + + /* + * XXX: add timer if the interrupt does not occur for some mystery + * reason + */ +} + +static inline int mv_hash_import_sha1_ctx(const struct mv_req_hash_ctx *ctx, + struct shash_desc *desc) +{ + int i; + struct sha1_state shash_state; + + shash_state.count = ctx->count + ctx->count_add; + for (i = 0; i < 5; i++) + shash_state.state[i] = ctx->state[i]; + memcpy(shash_state.buffer, ctx->buffer, sizeof(shash_state.buffer)); + return crypto_shash_import(desc, &shash_state); +} + +static int mv_hash_final_fallback(struct ahash_request *req) +{ + const struct mv_tfm_hash_ctx *tfm_ctx = crypto_tfm_ctx(req->base.tfm); + struct mv_req_hash_ctx *req_ctx = ahash_request_ctx(req); + struct { + struct shash_desc shash; + char ctx[crypto_shash_descsize(tfm_ctx->fallback)]; + } desc; + int rc; + + desc.shash.tfm = tfm_ctx->fallback; + desc.shash.flags = CRYPTO_TFM_REQ_MAY_SLEEP; + if (unlikely(req_ctx->first_hash)) { + crypto_shash_init(&desc.shash); + crypto_shash_update(&desc.shash, req_ctx->buffer, + req_ctx->extra_bytes); + } else { + /* only SHA1 for now.... + */ + rc = mv_hash_import_sha1_ctx(req_ctx, &desc.shash); + if (rc) + goto out; + } + rc = crypto_shash_final(&desc.shash, req->result); +out: + return rc; +} + +static void mv_hash_algo_completion(void) +{ + struct ahash_request *req = ahash_request_cast(cpg->cur_req); + struct mv_req_hash_ctx *ctx = ahash_request_ctx(req); + + if (ctx->extra_bytes) + copy_src_to_buf(&cpg->p, ctx->buffer, ctx->extra_bytes); + sg_miter_stop(&cpg->p.src_sg_it); + + ctx->state[0] = readl(cpg->reg + DIGEST_INITIAL_VAL_A); + ctx->state[1] = readl(cpg->reg + DIGEST_INITIAL_VAL_B); + ctx->state[2] = readl(cpg->reg + DIGEST_INITIAL_VAL_C); + ctx->state[3] = readl(cpg->reg + DIGEST_INITIAL_VAL_D); + ctx->state[4] = readl(cpg->reg + DIGEST_INITIAL_VAL_E); + + if (likely(ctx->last_chunk)) { + if (likely(ctx->count <= MAX_HW_HASH_SIZE)) { + memcpy(req->result, cpg->sram + SRAM_DIGEST_BUF, + crypto_ahash_digestsize(crypto_ahash_reqtfm + (req))); + } else + mv_hash_final_fallback(req); + } +} + static void dequeue_complete_req(void) { - struct ablkcipher_request *req = cpg->cur_req; + struct crypto_async_request *req = cpg->cur_req; void *buf; int ret; + cpg->p.hw_processed_bytes += cpg->p.crypt_len; + if (cpg->p.copy_back) { + int need_copy_len = cpg->p.crypt_len; + int sram_offset = 0; + do { + int dst_copy; + + if (!cpg->p.sg_dst_left) { + ret = sg_miter_next(&cpg->p.dst_sg_it); + BUG_ON(!ret); + cpg->p.sg_dst_left = cpg->p.dst_sg_it.length; + cpg->p.dst_start = 0; + } - cpg->p.total_req_bytes += cpg->p.crypt_len; - do { - int dst_copy; - - if (!cpg->p.sg_dst_left) { - ret = sg_miter_next(&cpg->p.dst_sg_it); - BUG_ON(!ret); - cpg->p.sg_dst_left = cpg->p.dst_sg_it.length; - cpg->p.dst_start = 0; - } - - buf = cpg->p.dst_sg_it.addr; - buf += cpg->p.dst_start; + buf = cpg->p.dst_sg_it.addr; + buf += cpg->p.dst_start; - dst_copy = min(cpg->p.crypt_len, cpg->p.sg_dst_left); + dst_copy = min(need_copy_len, cpg->p.sg_dst_left); - memcpy(buf, cpg->sram + SRAM_DATA_OUT_START, dst_copy); + memcpy(buf, + cpg->sram + SRAM_DATA_OUT_START + sram_offset, + dst_copy); + sram_offset += dst_copy; + cpg->p.sg_dst_left -= dst_copy; + need_copy_len -= dst_copy; + cpg->p.dst_start += dst_copy; + } while (need_copy_len > 0); + } - cpg->p.sg_dst_left -= dst_copy; - cpg->p.crypt_len -= dst_copy; - cpg->p.dst_start += dst_copy; - } while (cpg->p.crypt_len > 0); + cpg->p.crypt_len = 0; BUG_ON(cpg->eng_st != ENGINE_W_DEQUEUE); - if (cpg->p.total_req_bytes < req->nbytes) { + if (cpg->p.hw_processed_bytes < cpg->p.hw_nbytes) { /* process next scatter list entry */ cpg->eng_st = ENGINE_BUSY; - mv_process_current_q(0); + cpg->p.process(0); } else { - sg_miter_stop(&cpg->p.src_sg_it); - sg_miter_stop(&cpg->p.dst_sg_it); - mv_crypto_algo_completion(); + cpg->p.complete(); cpg->eng_st = ENGINE_IDLE; - req->base.complete(&req->base, 0); + local_bh_disable(); + req->complete(req, 0); + local_bh_enable(); } } static int count_sgs(struct scatterlist *sl, unsigned int total_bytes) { int i = 0; - - do { - total_bytes -= sl[i].length; - i++; - - } while (total_bytes > 0); + size_t cur_len; + + while (1) { + cur_len = sl[i].length; + ++i; + if (total_bytes > cur_len) + total_bytes -= cur_len; + else + break; + } return i; } -static void mv_enqueue_new_req(struct ablkcipher_request *req) +static void mv_start_new_crypt_req(struct ablkcipher_request *req) { + struct req_progress *p = &cpg->p; int num_sgs; - cpg->cur_req = req; - memset(&cpg->p, 0, sizeof(struct req_progress)); + cpg->cur_req = &req->base; + memset(p, 0, sizeof(struct req_progress)); + p->hw_nbytes = req->nbytes; + p->complete = mv_crypto_algo_completion; + p->process = mv_process_current_q; + p->copy_back = 1; num_sgs = count_sgs(req->src, req->nbytes); - sg_miter_start(&cpg->p.src_sg_it, req->src, num_sgs, SG_MITER_FROM_SG); + sg_miter_start(&p->src_sg_it, req->src, num_sgs, SG_MITER_FROM_SG); num_sgs = count_sgs(req->dst, req->nbytes); - sg_miter_start(&cpg->p.dst_sg_it, req->dst, num_sgs, SG_MITER_TO_SG); + sg_miter_start(&p->dst_sg_it, req->dst, num_sgs, SG_MITER_TO_SG); + mv_process_current_q(1); } +static void mv_start_new_hash_req(struct ahash_request *req) +{ + struct req_progress *p = &cpg->p; + struct mv_req_hash_ctx *ctx = ahash_request_ctx(req); + const struct mv_tfm_hash_ctx *tfm_ctx = crypto_tfm_ctx(req->base.tfm); + int num_sgs, hw_bytes, old_extra_bytes, rc; + cpg->cur_req = &req->base; + memset(p, 0, sizeof(struct req_progress)); + hw_bytes = req->nbytes + ctx->extra_bytes; + old_extra_bytes = ctx->extra_bytes; + + if (unlikely(ctx->extra_bytes)) { + memcpy(cpg->sram + SRAM_DATA_IN_START, ctx->buffer, + ctx->extra_bytes); + p->crypt_len = ctx->extra_bytes; + } + + memcpy(cpg->sram + SRAM_HMAC_IV_IN, tfm_ctx->ivs, sizeof(tfm_ctx->ivs)); + + if (unlikely(!ctx->first_hash)) { + writel(ctx->state[0], cpg->reg + DIGEST_INITIAL_VAL_A); + writel(ctx->state[1], cpg->reg + DIGEST_INITIAL_VAL_B); + writel(ctx->state[2], cpg->reg + DIGEST_INITIAL_VAL_C); + writel(ctx->state[3], cpg->reg + DIGEST_INITIAL_VAL_D); + writel(ctx->state[4], cpg->reg + DIGEST_INITIAL_VAL_E); + } + + ctx->extra_bytes = hw_bytes % SHA1_BLOCK_SIZE; + if (ctx->extra_bytes != 0 + && (!ctx->last_chunk || ctx->count > MAX_HW_HASH_SIZE)) + hw_bytes -= ctx->extra_bytes; + else + ctx->extra_bytes = 0; + + num_sgs = count_sgs(req->src, req->nbytes); + sg_miter_start(&p->src_sg_it, req->src, num_sgs, SG_MITER_FROM_SG); + + if (hw_bytes) { + p->hw_nbytes = hw_bytes; + p->complete = mv_hash_algo_completion; + p->process = mv_process_hash_current; + + mv_process_hash_current(1); + } else { + copy_src_to_buf(p, ctx->buffer + old_extra_bytes, + ctx->extra_bytes - old_extra_bytes); + sg_miter_stop(&p->src_sg_it); + if (ctx->last_chunk) + rc = mv_hash_final_fallback(req); + else + rc = 0; + cpg->eng_st = ENGINE_IDLE; + local_bh_disable(); + req->base.complete(&req->base, rc); + local_bh_enable(); + } +} + static int queue_manag(void *data) { cpg->eng_st = ENGINE_IDLE; do { - struct ablkcipher_request *req; struct crypto_async_request *async_req = NULL; struct crypto_async_request *backlog; @@ -338,9 +600,18 @@ static int queue_manag(void *data) } if (async_req) { - req = container_of(async_req, - struct ablkcipher_request, base); - mv_enqueue_new_req(req); + if (async_req->tfm->__crt_alg->cra_type != + &crypto_ahash_type) { + struct ablkcipher_request *req = + container_of(async_req, + struct ablkcipher_request, + base); + mv_start_new_crypt_req(req); + } else { + struct ahash_request *req = + ahash_request_cast(async_req); + mv_start_new_hash_req(req); + } async_req = NULL; } @@ -350,13 +621,13 @@ static int queue_manag(void *data) return 0; } -static int mv_handle_req(struct ablkcipher_request *req) +static int mv_handle_req(struct crypto_async_request *req) { unsigned long flags; int ret; spin_lock_irqsave(&cpg->lock, flags); - ret = ablkcipher_enqueue_request(&cpg->queue, req); + ret = crypto_enqueue_request(&cpg->queue, req); spin_unlock_irqrestore(&cpg->lock, flags); wake_up_process(cpg->queue_th); return ret; @@ -369,7 +640,7 @@ static int mv_enc_aes_ecb(struct ablkcipher_request *req) req_ctx->op = COP_AES_ECB; req_ctx->decrypt = 0; - return mv_handle_req(req); + return mv_handle_req(&req->base); } static int mv_dec_aes_ecb(struct ablkcipher_request *req) @@ -381,7 +652,7 @@ static int mv_dec_aes_ecb(struct ablkcipher_request *req) req_ctx->decrypt = 1; compute_aes_dec_key(ctx); - return mv_handle_req(req); + return mv_handle_req(&req->base); } static int mv_enc_aes_cbc(struct ablkcipher_request *req) @@ -391,7 +662,7 @@ static int mv_enc_aes_cbc(struct ablkcipher_request *req) req_ctx->op = COP_AES_CBC; req_ctx->decrypt = 0; - return mv_handle_req(req); + return mv_handle_req(&req->base); } static int mv_dec_aes_cbc(struct ablkcipher_request *req) @@ -403,7 +674,7 @@ static int mv_dec_aes_cbc(struct ablkcipher_request *req) req_ctx->decrypt = 1; compute_aes_dec_key(ctx); - return mv_handle_req(req); + return mv_handle_req(&req->base); } static int mv_cra_init(struct crypto_tfm *tfm) @@ -412,6 +683,215 @@ static int mv_cra_init(struct crypto_tfm *tfm) return 0; } +static void mv_init_hash_req_ctx(struct mv_req_hash_ctx *ctx, int op, + int is_last, unsigned int req_len, + int count_add) +{ + memset(ctx, 0, sizeof(*ctx)); + ctx->op = op; + ctx->count = req_len; + ctx->first_hash = 1; + ctx->last_chunk = is_last; + ctx->count_add = count_add; +} + +static void mv_update_hash_req_ctx(struct mv_req_hash_ctx *ctx, int is_last, + unsigned req_len) +{ + ctx->last_chunk = is_last; + ctx->count += req_len; +} + +static int mv_hash_init(struct ahash_request *req) +{ + const struct mv_tfm_hash_ctx *tfm_ctx = crypto_tfm_ctx(req->base.tfm); + mv_init_hash_req_ctx(ahash_request_ctx(req), tfm_ctx->op, 0, 0, + tfm_ctx->count_add); + return 0; +} + +static int mv_hash_update(struct ahash_request *req) +{ + if (!req->nbytes) + return 0; + + mv_update_hash_req_ctx(ahash_request_ctx(req), 0, req->nbytes); + return mv_handle_req(&req->base); +} + +static int mv_hash_final(struct ahash_request *req) +{ + struct mv_req_hash_ctx *ctx = ahash_request_ctx(req); + /* dummy buffer of 4 bytes */ + sg_init_one(&ctx->dummysg, ctx->buffer, 4); + /* I think I'm allowed to do that... */ + ahash_request_set_crypt(req, &ctx->dummysg, req->result, 0); + mv_update_hash_req_ctx(ctx, 1, 0); + return mv_handle_req(&req->base); +} + +static int mv_hash_finup(struct ahash_request *req) +{ + if (!req->nbytes) + return mv_hash_final(req); + + mv_update_hash_req_ctx(ahash_request_ctx(req), 1, req->nbytes); + return mv_handle_req(&req->base); +} + +static int mv_hash_digest(struct ahash_request *req) +{ + const struct mv_tfm_hash_ctx *tfm_ctx = crypto_tfm_ctx(req->base.tfm); + mv_init_hash_req_ctx(ahash_request_ctx(req), tfm_ctx->op, 1, + req->nbytes, tfm_ctx->count_add); + return mv_handle_req(&req->base); +} + +static void mv_hash_init_ivs(struct mv_tfm_hash_ctx *ctx, const void *istate, + const void *ostate) +{ + const struct sha1_state *isha1_state = istate, *osha1_state = ostate; + int i; + for (i = 0; i < 5; i++) { + ctx->ivs[i] = cpu_to_be32(isha1_state->state[i]); + ctx->ivs[i + 5] = cpu_to_be32(osha1_state->state[i]); + } +} + +static int mv_hash_setkey(struct crypto_ahash *tfm, const u8 * key, + unsigned int keylen) +{ + int rc; + struct mv_tfm_hash_ctx *ctx = crypto_tfm_ctx(&tfm->base); + int bs, ds, ss; + + if (!ctx->base_hash) + return 0; + + rc = crypto_shash_setkey(ctx->fallback, key, keylen); + if (rc) + return rc; + + /* Can't see a way to extract the ipad/opad from the fallback tfm + so I'm basically copying code from the hmac module */ + bs = crypto_shash_blocksize(ctx->base_hash); + ds = crypto_shash_digestsize(ctx->base_hash); + ss = crypto_shash_statesize(ctx->base_hash); + + { + struct { + struct shash_desc shash; + char ctx[crypto_shash_descsize(ctx->base_hash)]; + } desc; + unsigned int i; + char ipad[ss]; + char opad[ss]; + + desc.shash.tfm = ctx->base_hash; + desc.shash.flags = crypto_shash_get_flags(ctx->base_hash) & + CRYPTO_TFM_REQ_MAY_SLEEP; + + if (keylen > bs) { + int err; + + err = + crypto_shash_digest(&desc.shash, key, keylen, ipad); + if (err) + return err; + + keylen = ds; + } else + memcpy(ipad, key, keylen); + + memset(ipad + keylen, 0, bs - keylen); + memcpy(opad, ipad, bs); + + for (i = 0; i < bs; i++) { + ipad[i] ^= 0x36; + opad[i] ^= 0x5c; + } + + rc = crypto_shash_init(&desc.shash) ? : + crypto_shash_update(&desc.shash, ipad, bs) ? : + crypto_shash_export(&desc.shash, ipad) ? : + crypto_shash_init(&desc.shash) ? : + crypto_shash_update(&desc.shash, opad, bs) ? : + crypto_shash_export(&desc.shash, opad); + + if (rc == 0) + mv_hash_init_ivs(ctx, ipad, opad); + + return rc; + } +} + +static int mv_cra_hash_init(struct crypto_tfm *tfm, const char *base_hash_name, + enum hash_op op, int count_add) +{ + const char *fallback_driver_name = tfm->__crt_alg->cra_name; + struct mv_tfm_hash_ctx *ctx = crypto_tfm_ctx(tfm); + struct crypto_shash *fallback_tfm = NULL; + struct crypto_shash *base_hash = NULL; + int err = -ENOMEM; + + ctx->op = op; + ctx->count_add = count_add; + + /* Allocate a fallback and abort if it failed. */ + fallback_tfm = crypto_alloc_shash(fallback_driver_name, 0, + CRYPTO_ALG_NEED_FALLBACK); + if (IS_ERR(fallback_tfm)) { + printk(KERN_WARNING MV_CESA + "Fallback driver '%s' could not be loaded!\n", + fallback_driver_name); + err = PTR_ERR(fallback_tfm); + goto out; + } + ctx->fallback = fallback_tfm; + + if (base_hash_name) { + /* Allocate a hash to compute the ipad/opad of hmac. */ + base_hash = crypto_alloc_shash(base_hash_name, 0, + CRYPTO_ALG_NEED_FALLBACK); + if (IS_ERR(base_hash)) { + printk(KERN_WARNING MV_CESA + "Base driver '%s' could not be loaded!\n", + base_hash_name); + err = PTR_ERR(fallback_tfm); + goto err_bad_base; + } + } + ctx->base_hash = base_hash; + + crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm), + sizeof(struct mv_req_hash_ctx) + + crypto_shash_descsize(ctx->fallback)); + return 0; +err_bad_base: + crypto_free_shash(fallback_tfm); +out: + return err; +} + +static void mv_cra_hash_exit(struct crypto_tfm *tfm) +{ + struct mv_tfm_hash_ctx *ctx = crypto_tfm_ctx(tfm); + + crypto_free_shash(ctx->fallback); + if (ctx->base_hash) + crypto_free_shash(ctx->base_hash); +} + +static int mv_cra_hash_sha1_init(struct crypto_tfm *tfm) +{ + return mv_cra_hash_init(tfm, NULL, COP_SHA1, 0); +} + +static int mv_cra_hash_hmac_sha1_init(struct crypto_tfm *tfm) +{ + return mv_cra_hash_init(tfm, "sha1", COP_HMAC_SHA1, SHA1_BLOCK_SIZE); +} + irqreturn_t crypto_int(int irq, void *priv) { u32 val; @@ -474,6 +954,53 @@ struct crypto_alg mv_aes_alg_cbc = { }, }; +struct ahash_alg mv_sha1_alg = { + .init = mv_hash_init, + .update = mv_hash_update, + .final = mv_hash_final, + .finup = mv_hash_finup, + .digest = mv_hash_digest, + .halg = { + .digestsize = SHA1_DIGEST_SIZE, + .base = { + .cra_name = "sha1", + .cra_driver_name = "mv-sha1", + .cra_priority = 300, + .cra_flags = + CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK, + .cra_blocksize = SHA1_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct mv_tfm_hash_ctx), + .cra_init = mv_cra_hash_sha1_init, + .cra_exit = mv_cra_hash_exit, + .cra_module = THIS_MODULE, + } + } +}; + +struct ahash_alg mv_hmac_sha1_alg = { + .init = mv_hash_init, + .update = mv_hash_update, + .final = mv_hash_final, + .finup = mv_hash_finup, + .digest = mv_hash_digest, + .setkey = mv_hash_setkey, + .halg = { + .digestsize = SHA1_DIGEST_SIZE, + .base = { + .cra_name = "hmac(sha1)", + .cra_driver_name = "mv-hmac-sha1", + .cra_priority = 300, + .cra_flags = + CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK, + .cra_blocksize = SHA1_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct mv_tfm_hash_ctx), + .cra_init = mv_cra_hash_hmac_sha1_init, + .cra_exit = mv_cra_hash_exit, + .cra_module = THIS_MODULE, + } + } +}; + static int mv_probe(struct platform_device *pdev) { struct crypto_priv *cp; @@ -482,7 +1009,7 @@ static int mv_probe(struct platform_device *pdev) int ret; if (cpg) { - printk(KERN_ERR "Second crypto dev?\n"); + printk(KERN_ERR MV_CESA "Second crypto dev?\n"); return -EEXIST; } @@ -496,7 +1023,7 @@ static int mv_probe(struct platform_device *pdev) spin_lock_init(&cp->lock); crypto_init_queue(&cp->queue, 50); - cp->reg = ioremap(res->start, res->end - res->start + 1); + cp->reg = ioremap(res->start, resource_size(res)); if (!cp->reg) { ret = -ENOMEM; goto err; @@ -507,7 +1034,7 @@ static int mv_probe(struct platform_device *pdev) ret = -ENXIO; goto err_unmap_reg; } - cp->sram_size = res->end - res->start + 1; + cp->sram_size = resource_size(res); cp->max_req_size = cp->sram_size - SRAM_CFG_SPACE; cp->sram = ioremap(res->start, cp->sram_size); if (!cp->sram) { @@ -546,6 +1073,21 @@ static int mv_probe(struct platform_device *pdev) ret = crypto_register_alg(&mv_aes_alg_cbc); if (ret) goto err_unreg_ecb; + + ret = crypto_register_ahash(&mv_sha1_alg); + if (ret == 0) + cpg->has_sha1 = 1; + else + printk(KERN_WARNING MV_CESA "Could not register sha1 driver\n"); + + ret = crypto_register_ahash(&mv_hmac_sha1_alg); + if (ret == 0) { + cpg->has_hmac_sha1 = 1; + } else { + printk(KERN_WARNING MV_CESA + "Could not register hmac-sha1 driver\n"); + } + return 0; err_unreg_ecb: crypto_unregister_alg(&mv_aes_alg_ecb); @@ -570,6 +1112,10 @@ static int mv_remove(struct platform_device *pdev) crypto_unregister_alg(&mv_aes_alg_ecb); crypto_unregister_alg(&mv_aes_alg_cbc); + if (cp->has_sha1) + crypto_unregister_ahash(&mv_sha1_alg); + if (cp->has_hmac_sha1) + crypto_unregister_ahash(&mv_hmac_sha1_alg); kthread_stop(cp->queue_th); free_irq(cp->irq, cp); memset(cp->sram, 0, cp->sram_size); diff --git a/drivers/crypto/mv_cesa.h b/drivers/crypto/mv_cesa.h index c3e25d3bb171..08fcb1116d90 100644 --- a/drivers/crypto/mv_cesa.h +++ b/drivers/crypto/mv_cesa.h @@ -1,6 +1,10 @@ #ifndef __MV_CRYPTO_H__ #define DIGEST_INITIAL_VAL_A 0xdd00 +#define DIGEST_INITIAL_VAL_B 0xdd04 +#define DIGEST_INITIAL_VAL_C 0xdd08 +#define DIGEST_INITIAL_VAL_D 0xdd0c +#define DIGEST_INITIAL_VAL_E 0xdd10 #define DES_CMD_REG 0xdd58 #define SEC_ACCEL_CMD 0xde00 @@ -70,6 +74,10 @@ struct sec_accel_config { #define CFG_AES_LEN_128 (0 << 24) #define CFG_AES_LEN_192 (1 << 24) #define CFG_AES_LEN_256 (2 << 24) +#define CFG_NOT_FRAG (0 << 30) +#define CFG_FIRST_FRAG (1 << 30) +#define CFG_LAST_FRAG (2 << 30) +#define CFG_MID_FRAG (3 << 30) u32 enc_p; #define ENC_P_SRC(x) (x) @@ -90,7 +98,11 @@ struct sec_accel_config { #define MAC_SRC_TOTAL_LEN(x) ((x) << 16) u32 mac_digest; +#define MAC_DIGEST_P(x) (x) +#define MAC_FRAG_LEN(x) ((x) << 16) u32 mac_iv; +#define MAC_INNER_IV_P(x) (x) +#define MAC_OUTER_IV_P(x) ((x) << 16) }__attribute__ ((packed)); /* * /-----------\ 0 @@ -101,19 +113,37 @@ struct sec_accel_config { * | IV IN | 4 * 4 * |-----------| 0x40 (inplace) * | IV BUF | 4 * 4 - * |-----------| 0x50 + * |-----------| 0x80 * | DATA IN | 16 * x (max ->max_req_size) - * |-----------| 0x50 (inplace operation) + * |-----------| 0x80 (inplace operation) * | DATA OUT | 16 * x (max ->max_req_size) * \-----------/ SRAM size */ + + /* Hashing memory map: + * /-----------\ 0 + * | ACCEL CFG | 4 * 8 + * |-----------| 0x20 + * | Inner IV | 5 * 4 + * |-----------| 0x34 + * | Outer IV | 5 * 4 + * |-----------| 0x48 + * | Output BUF| 5 * 4 + * |-----------| 0x80 + * | DATA IN | 64 * x (max ->max_req_size) + * \-----------/ SRAM size + */ #define SRAM_CONFIG 0x00 #define SRAM_DATA_KEY_P 0x20 #define SRAM_DATA_IV 0x40 #define SRAM_DATA_IV_BUF 0x40 -#define SRAM_DATA_IN_START 0x50 -#define SRAM_DATA_OUT_START 0x50 +#define SRAM_DATA_IN_START 0x80 +#define SRAM_DATA_OUT_START 0x80 + +#define SRAM_HMAC_IV_IN 0x20 +#define SRAM_HMAC_IV_OUT 0x34 +#define SRAM_DIGEST_BUF 0x48 -#define SRAM_CFG_SPACE 0x50 +#define SRAM_CFG_SPACE 0x80 #endif diff --git a/drivers/crypto/n2_asm.S b/drivers/crypto/n2_asm.S new file mode 100644 index 000000000000..f7c793745a1e --- /dev/null +++ b/drivers/crypto/n2_asm.S @@ -0,0 +1,95 @@ +/* n2_asm.S: Hypervisor calls for NCS support. + * + * Copyright (C) 2009 David S. Miller <davem@davemloft.net> + */ + +#include <linux/linkage.h> +#include <asm/hypervisor.h> +#include "n2_core.h" + + /* o0: queue type + * o1: RA of queue + * o2: num entries in queue + * o3: address of queue handle return + */ +ENTRY(sun4v_ncs_qconf) + mov HV_FAST_NCS_QCONF, %o5 + ta HV_FAST_TRAP + stx %o1, [%o3] + retl + nop +ENDPROC(sun4v_ncs_qconf) + + /* %o0: queue handle + * %o1: address of queue type return + * %o2: address of queue base address return + * %o3: address of queue num entries return + */ +ENTRY(sun4v_ncs_qinfo) + mov %o1, %g1 + mov %o2, %g2 + mov %o3, %g3 + mov HV_FAST_NCS_QINFO, %o5 + ta HV_FAST_TRAP + stx %o1, [%g1] + stx %o2, [%g2] + stx %o3, [%g3] + retl + nop +ENDPROC(sun4v_ncs_qinfo) + + /* %o0: queue handle + * %o1: address of head offset return + */ +ENTRY(sun4v_ncs_gethead) + mov %o1, %o2 + mov HV_FAST_NCS_GETHEAD, %o5 + ta HV_FAST_TRAP + stx %o1, [%o2] + retl + nop +ENDPROC(sun4v_ncs_gethead) + + /* %o0: queue handle + * %o1: address of tail offset return + */ +ENTRY(sun4v_ncs_gettail) + mov %o1, %o2 + mov HV_FAST_NCS_GETTAIL, %o5 + ta HV_FAST_TRAP + stx %o1, [%o2] + retl + nop +ENDPROC(sun4v_ncs_gettail) + + /* %o0: queue handle + * %o1: new tail offset + */ +ENTRY(sun4v_ncs_settail) + mov HV_FAST_NCS_SETTAIL, %o5 + ta HV_FAST_TRAP + retl + nop +ENDPROC(sun4v_ncs_settail) + + /* %o0: queue handle + * %o1: address of devino return + */ +ENTRY(sun4v_ncs_qhandle_to_devino) + mov %o1, %o2 + mov HV_FAST_NCS_QHANDLE_TO_DEVINO, %o5 + ta HV_FAST_TRAP + stx %o1, [%o2] + retl + nop +ENDPROC(sun4v_ncs_qhandle_to_devino) + + /* %o0: queue handle + * %o1: new head offset + */ +ENTRY(sun4v_ncs_sethead_marker) + mov HV_FAST_NCS_SETHEAD_MARKER, %o5 + ta HV_FAST_TRAP + retl + nop +ENDPROC(sun4v_ncs_sethead_marker) diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c new file mode 100644 index 000000000000..8566be832f51 --- /dev/null +++ b/drivers/crypto/n2_core.c @@ -0,0 +1,2083 @@ +/* n2_core.c: Niagara2 Stream Processing Unit (SPU) crypto support. + * + * Copyright (C) 2010 David S. Miller <davem@davemloft.net> + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/cpumask.h> +#include <linux/slab.h> +#include <linux/interrupt.h> +#include <linux/crypto.h> +#include <crypto/md5.h> +#include <crypto/sha.h> +#include <crypto/aes.h> +#include <crypto/des.h> +#include <linux/mutex.h> +#include <linux/delay.h> +#include <linux/sched.h> + +#include <crypto/internal/hash.h> +#include <crypto/scatterwalk.h> +#include <crypto/algapi.h> + +#include <asm/hypervisor.h> +#include <asm/mdesc.h> + +#include "n2_core.h" + +#define DRV_MODULE_NAME "n2_crypto" +#define DRV_MODULE_VERSION "0.1" +#define DRV_MODULE_RELDATE "April 29, 2010" + +static char version[] __devinitdata = + DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n"; + +MODULE_AUTHOR("David S. Miller (davem@davemloft.net)"); +MODULE_DESCRIPTION("Niagara2 Crypto driver"); +MODULE_LICENSE("GPL"); +MODULE_VERSION(DRV_MODULE_VERSION); + +#define N2_CRA_PRIORITY 300 + +static DEFINE_MUTEX(spu_lock); + +struct spu_queue { + cpumask_t sharing; + unsigned long qhandle; + + spinlock_t lock; + u8 q_type; + void *q; + unsigned long head; + unsigned long tail; + struct list_head jobs; + + unsigned long devino; + + char irq_name[32]; + unsigned int irq; + + struct list_head list; +}; + +static struct spu_queue **cpu_to_cwq; +static struct spu_queue **cpu_to_mau; + +static unsigned long spu_next_offset(struct spu_queue *q, unsigned long off) +{ + if (q->q_type == HV_NCS_QTYPE_MAU) { + off += MAU_ENTRY_SIZE; + if (off == (MAU_ENTRY_SIZE * MAU_NUM_ENTRIES)) + off = 0; + } else { + off += CWQ_ENTRY_SIZE; + if (off == (CWQ_ENTRY_SIZE * CWQ_NUM_ENTRIES)) + off = 0; + } + return off; +} + +struct n2_request_common { + struct list_head entry; + unsigned int offset; +}; +#define OFFSET_NOT_RUNNING (~(unsigned int)0) + +/* An async job request records the final tail value it used in + * n2_request_common->offset, test to see if that offset is in + * the range old_head, new_head, inclusive. + */ +static inline bool job_finished(struct spu_queue *q, unsigned int offset, + unsigned long old_head, unsigned long new_head) +{ + if (old_head <= new_head) { + if (offset > old_head && offset <= new_head) + return true; + } else { + if (offset > old_head || offset <= new_head) + return true; + } + return false; +} + +/* When the HEAD marker is unequal to the actual HEAD, we get + * a virtual device INO interrupt. We should process the + * completed CWQ entries and adjust the HEAD marker to clear + * the IRQ. + */ +static irqreturn_t cwq_intr(int irq, void *dev_id) +{ + unsigned long off, new_head, hv_ret; + struct spu_queue *q = dev_id; + + pr_err("CPU[%d]: Got CWQ interrupt for qhdl[%lx]\n", + smp_processor_id(), q->qhandle); + + spin_lock(&q->lock); + + hv_ret = sun4v_ncs_gethead(q->qhandle, &new_head); + + pr_err("CPU[%d]: CWQ gethead[%lx] hv_ret[%lu]\n", + smp_processor_id(), new_head, hv_ret); + + for (off = q->head; off != new_head; off = spu_next_offset(q, off)) { + /* XXX ... XXX */ + } + + hv_ret = sun4v_ncs_sethead_marker(q->qhandle, new_head); + if (hv_ret == HV_EOK) + q->head = new_head; + + spin_unlock(&q->lock); + + return IRQ_HANDLED; +} + +static irqreturn_t mau_intr(int irq, void *dev_id) +{ + struct spu_queue *q = dev_id; + unsigned long head, hv_ret; + + spin_lock(&q->lock); + + pr_err("CPU[%d]: Got MAU interrupt for qhdl[%lx]\n", + smp_processor_id(), q->qhandle); + + hv_ret = sun4v_ncs_gethead(q->qhandle, &head); + + pr_err("CPU[%d]: MAU gethead[%lx] hv_ret[%lu]\n", + smp_processor_id(), head, hv_ret); + + sun4v_ncs_sethead_marker(q->qhandle, head); + + spin_unlock(&q->lock); + + return IRQ_HANDLED; +} + +static void *spu_queue_next(struct spu_queue *q, void *cur) +{ + return q->q + spu_next_offset(q, cur - q->q); +} + +static int spu_queue_num_free(struct spu_queue *q) +{ + unsigned long head = q->head; + unsigned long tail = q->tail; + unsigned long end = (CWQ_ENTRY_SIZE * CWQ_NUM_ENTRIES); + unsigned long diff; + + if (head > tail) + diff = head - tail; + else + diff = (end - tail) + head; + + return (diff / CWQ_ENTRY_SIZE) - 1; +} + +static void *spu_queue_alloc(struct spu_queue *q, int num_entries) +{ + int avail = spu_queue_num_free(q); + + if (avail >= num_entries) + return q->q + q->tail; + + return NULL; +} + +static unsigned long spu_queue_submit(struct spu_queue *q, void *last) +{ + unsigned long hv_ret, new_tail; + + new_tail = spu_next_offset(q, last - q->q); + + hv_ret = sun4v_ncs_settail(q->qhandle, new_tail); + if (hv_ret == HV_EOK) + q->tail = new_tail; + return hv_ret; +} + +static u64 control_word_base(unsigned int len, unsigned int hmac_key_len, + int enc_type, int auth_type, + unsigned int hash_len, + bool sfas, bool sob, bool eob, bool encrypt, + int opcode) +{ + u64 word = (len - 1) & CONTROL_LEN; + + word |= ((u64) opcode << CONTROL_OPCODE_SHIFT); + word |= ((u64) enc_type << CONTROL_ENC_TYPE_SHIFT); + word |= ((u64) auth_type << CONTROL_AUTH_TYPE_SHIFT); + if (sfas) + word |= CONTROL_STORE_FINAL_AUTH_STATE; + if (sob) + word |= CONTROL_START_OF_BLOCK; + if (eob) + word |= CONTROL_END_OF_BLOCK; + if (encrypt) + word |= CONTROL_ENCRYPT; + if (hmac_key_len) + word |= ((u64) (hmac_key_len - 1)) << CONTROL_HMAC_KEY_LEN_SHIFT; + if (hash_len) + word |= ((u64) (hash_len - 1)) << CONTROL_HASH_LEN_SHIFT; + + return word; +} + +#if 0 +static inline bool n2_should_run_async(struct spu_queue *qp, int this_len) +{ + if (this_len >= 64 || + qp->head != qp->tail) + return true; + return false; +} +#endif + +struct n2_base_ctx { + struct list_head list; +}; + +static void n2_base_ctx_init(struct n2_base_ctx *ctx) +{ + INIT_LIST_HEAD(&ctx->list); +} + +struct n2_hash_ctx { + struct n2_base_ctx base; + + struct crypto_ahash *fallback; + + /* These next three members must match the layout created by + * crypto_init_shash_ops_async. This allows us to properly + * plumb requests we can't do in hardware down to the fallback + * operation, providing all of the data structures and layouts + * expected by those paths. + */ + struct ahash_request fallback_req; + struct shash_desc fallback_desc; + union { + struct md5_state md5; + struct sha1_state sha1; + struct sha256_state sha256; + } u; + + unsigned char hash_key[64]; + unsigned char keyed_zero_hash[32]; +}; + +static int n2_hash_async_init(struct ahash_request *req) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm); + + ctx->fallback_req.base.tfm = crypto_ahash_tfm(ctx->fallback); + ctx->fallback_req.base.flags = req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP; + + return crypto_ahash_init(&ctx->fallback_req); +} + +static int n2_hash_async_update(struct ahash_request *req) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm); + + ctx->fallback_req.base.tfm = crypto_ahash_tfm(ctx->fallback); + ctx->fallback_req.base.flags = req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP; + ctx->fallback_req.nbytes = req->nbytes; + ctx->fallback_req.src = req->src; + + return crypto_ahash_update(&ctx->fallback_req); +} + +static int n2_hash_async_final(struct ahash_request *req) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm); + + ctx->fallback_req.base.tfm = crypto_ahash_tfm(ctx->fallback); + ctx->fallback_req.base.flags = req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP; + ctx->fallback_req.result = req->result; + + return crypto_ahash_final(&ctx->fallback_req); +} + +static int n2_hash_async_finup(struct ahash_request *req) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm); + + ctx->fallback_req.base.tfm = crypto_ahash_tfm(ctx->fallback); + ctx->fallback_req.base.flags = req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP; + ctx->fallback_req.nbytes = req->nbytes; + ctx->fallback_req.src = req->src; + ctx->fallback_req.result = req->result; + + return crypto_ahash_finup(&ctx->fallback_req); +} + +static int n2_hash_cra_init(struct crypto_tfm *tfm) +{ + const char *fallback_driver_name = tfm->__crt_alg->cra_name; + struct crypto_ahash *ahash = __crypto_ahash_cast(tfm); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(ahash); + struct crypto_ahash *fallback_tfm; + int err; + + fallback_tfm = crypto_alloc_ahash(fallback_driver_name, 0, + CRYPTO_ALG_NEED_FALLBACK); + if (IS_ERR(fallback_tfm)) { + pr_warning("Fallback driver '%s' could not be loaded!\n", + fallback_driver_name); + err = PTR_ERR(fallback_tfm); + goto out; + } + + ctx->fallback = fallback_tfm; + return 0; + +out: + return err; +} + +static void n2_hash_cra_exit(struct crypto_tfm *tfm) +{ + struct crypto_ahash *ahash = __crypto_ahash_cast(tfm); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(ahash); + + crypto_free_ahash(ctx->fallback); +} + +static unsigned long wait_for_tail(struct spu_queue *qp) +{ + unsigned long head, hv_ret; + + do { + hv_ret = sun4v_ncs_gethead(qp->qhandle, &head); + if (hv_ret != HV_EOK) { + pr_err("Hypervisor error on gethead\n"); + break; + } + if (head == qp->tail) { + qp->head = head; + break; + } + } while (1); + return hv_ret; +} + +static unsigned long submit_and_wait_for_tail(struct spu_queue *qp, + struct cwq_initial_entry *ent) +{ + unsigned long hv_ret = spu_queue_submit(qp, ent); + + if (hv_ret == HV_EOK) + hv_ret = wait_for_tail(qp); + + return hv_ret; +} + +static int n2_hash_async_digest(struct ahash_request *req, + unsigned int auth_type, unsigned int digest_size, + unsigned int result_size, void *hash_loc) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm); + struct cwq_initial_entry *ent; + struct crypto_hash_walk walk; + struct spu_queue *qp; + unsigned long flags; + int err = -ENODEV; + int nbytes, cpu; + + /* The total effective length of the operation may not + * exceed 2^16. + */ + if (unlikely(req->nbytes > (1 << 16))) { + ctx->fallback_req.base.tfm = crypto_ahash_tfm(ctx->fallback); + ctx->fallback_req.base.flags = + req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP; + ctx->fallback_req.nbytes = req->nbytes; + ctx->fallback_req.src = req->src; + ctx->fallback_req.result = req->result; + + return crypto_ahash_digest(&ctx->fallback_req); + } + + n2_base_ctx_init(&ctx->base); + + nbytes = crypto_hash_walk_first(req, &walk); + + cpu = get_cpu(); + qp = cpu_to_cwq[cpu]; + if (!qp) + goto out; + + spin_lock_irqsave(&qp->lock, flags); + + /* XXX can do better, improve this later by doing a by-hand scatterlist + * XXX walk, etc. + */ + ent = qp->q + qp->tail; + + ent->control = control_word_base(nbytes, 0, 0, + auth_type, digest_size, + false, true, false, false, + OPCODE_INPLACE_BIT | + OPCODE_AUTH_MAC); + ent->src_addr = __pa(walk.data); + ent->auth_key_addr = 0UL; + ent->auth_iv_addr = __pa(hash_loc); + ent->final_auth_state_addr = 0UL; + ent->enc_key_addr = 0UL; + ent->enc_iv_addr = 0UL; + ent->dest_addr = __pa(hash_loc); + + nbytes = crypto_hash_walk_done(&walk, 0); + while (nbytes > 0) { + ent = spu_queue_next(qp, ent); + + ent->control = (nbytes - 1); + ent->src_addr = __pa(walk.data); + ent->auth_key_addr = 0UL; + ent->auth_iv_addr = 0UL; + ent->final_auth_state_addr = 0UL; + ent->enc_key_addr = 0UL; + ent->enc_iv_addr = 0UL; + ent->dest_addr = 0UL; + + nbytes = crypto_hash_walk_done(&walk, 0); + } + ent->control |= CONTROL_END_OF_BLOCK; + + if (submit_and_wait_for_tail(qp, ent) != HV_EOK) + err = -EINVAL; + else + err = 0; + + spin_unlock_irqrestore(&qp->lock, flags); + + if (!err) + memcpy(req->result, hash_loc, result_size); +out: + put_cpu(); + + return err; +} + +static int n2_md5_async_digest(struct ahash_request *req) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm); + struct md5_state *m = &ctx->u.md5; + + if (unlikely(req->nbytes == 0)) { + static const char md5_zero[MD5_DIGEST_SIZE] = { + 0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04, + 0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e, + }; + + memcpy(req->result, md5_zero, MD5_DIGEST_SIZE); + return 0; + } + m->hash[0] = cpu_to_le32(0x67452301); + m->hash[1] = cpu_to_le32(0xefcdab89); + m->hash[2] = cpu_to_le32(0x98badcfe); + m->hash[3] = cpu_to_le32(0x10325476); + + return n2_hash_async_digest(req, AUTH_TYPE_MD5, + MD5_DIGEST_SIZE, MD5_DIGEST_SIZE, + m->hash); +} + +static int n2_sha1_async_digest(struct ahash_request *req) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm); + struct sha1_state *s = &ctx->u.sha1; + + if (unlikely(req->nbytes == 0)) { + static const char sha1_zero[SHA1_DIGEST_SIZE] = { + 0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32, + 0x55, 0xbf, 0xef, 0x95, 0x60, 0x18, 0x90, 0xaf, 0xd8, + 0x07, 0x09 + }; + + memcpy(req->result, sha1_zero, SHA1_DIGEST_SIZE); + return 0; + } + s->state[0] = SHA1_H0; + s->state[1] = SHA1_H1; + s->state[2] = SHA1_H2; + s->state[3] = SHA1_H3; + s->state[4] = SHA1_H4; + + return n2_hash_async_digest(req, AUTH_TYPE_SHA1, + SHA1_DIGEST_SIZE, SHA1_DIGEST_SIZE, + s->state); +} + +static int n2_sha256_async_digest(struct ahash_request *req) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm); + struct sha256_state *s = &ctx->u.sha256; + + if (req->nbytes == 0) { + static const char sha256_zero[SHA256_DIGEST_SIZE] = { + 0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, + 0xfb, 0xf4, 0xc8, 0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, + 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c, 0xa4, 0x95, 0x99, + 0x1b, 0x78, 0x52, 0xb8, 0x55 + }; + + memcpy(req->result, sha256_zero, SHA256_DIGEST_SIZE); + return 0; + } + s->state[0] = SHA256_H0; + s->state[1] = SHA256_H1; + s->state[2] = SHA256_H2; + s->state[3] = SHA256_H3; + s->state[4] = SHA256_H4; + s->state[5] = SHA256_H5; + s->state[6] = SHA256_H6; + s->state[7] = SHA256_H7; + + return n2_hash_async_digest(req, AUTH_TYPE_SHA256, + SHA256_DIGEST_SIZE, SHA256_DIGEST_SIZE, + s->state); +} + +static int n2_sha224_async_digest(struct ahash_request *req) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct n2_hash_ctx *ctx = crypto_ahash_ctx(tfm); + struct sha256_state *s = &ctx->u.sha256; + + if (req->nbytes == 0) { + static const char sha224_zero[SHA224_DIGEST_SIZE] = { + 0xd1, 0x4a, 0x02, 0x8c, 0x2a, 0x3a, 0x2b, 0xc9, 0x47, + 0x61, 0x02, 0xbb, 0x28, 0x82, 0x34, 0xc4, 0x15, 0xa2, + 0xb0, 0x1f, 0x82, 0x8e, 0xa6, 0x2a, 0xc5, 0xb3, 0xe4, + 0x2f + }; + + memcpy(req->result, sha224_zero, SHA224_DIGEST_SIZE); + return 0; + } + s->state[0] = SHA224_H0; + s->state[1] = SHA224_H1; + s->state[2] = SHA224_H2; + s->state[3] = SHA224_H3; + s->state[4] = SHA224_H4; + s->state[5] = SHA224_H5; + s->state[6] = SHA224_H6; + s->state[7] = SHA224_H7; + + return n2_hash_async_digest(req, AUTH_TYPE_SHA256, + SHA256_DIGEST_SIZE, SHA224_DIGEST_SIZE, + s->state); +} + +struct n2_cipher_context { + int key_len; + int enc_type; + union { + u8 aes[AES_MAX_KEY_SIZE]; + u8 des[DES_KEY_SIZE]; + u8 des3[3 * DES_KEY_SIZE]; + u8 arc4[258]; /* S-box, X, Y */ + } key; +}; + +#define N2_CHUNK_ARR_LEN 16 + +struct n2_crypto_chunk { + struct list_head entry; + unsigned long iv_paddr : 44; + unsigned long arr_len : 20; + unsigned long dest_paddr; + unsigned long dest_final; + struct { + unsigned long src_paddr : 44; + unsigned long src_len : 20; + } arr[N2_CHUNK_ARR_LEN]; +}; + +struct n2_request_context { + struct ablkcipher_walk walk; + struct list_head chunk_list; + struct n2_crypto_chunk chunk; + u8 temp_iv[16]; +}; + +/* The SPU allows some level of flexibility for partial cipher blocks + * being specified in a descriptor. + * + * It merely requires that every descriptor's length field is at least + * as large as the cipher block size. This means that a cipher block + * can span at most 2 descriptors. However, this does not allow a + * partial block to span into the final descriptor as that would + * violate the rule (since every descriptor's length must be at lest + * the block size). So, for example, assuming an 8 byte block size: + * + * 0xe --> 0xa --> 0x8 + * + * is a valid length sequence, whereas: + * + * 0xe --> 0xb --> 0x7 + * + * is not a valid sequence. + */ + +struct n2_cipher_alg { + struct list_head entry; + u8 enc_type; + struct crypto_alg alg; +}; + +static inline struct n2_cipher_alg *n2_cipher_alg(struct crypto_tfm *tfm) +{ + struct crypto_alg *alg = tfm->__crt_alg; + + return container_of(alg, struct n2_cipher_alg, alg); +} + +struct n2_cipher_request_context { + struct ablkcipher_walk walk; +}; + +static int n2_aes_setkey(struct crypto_ablkcipher *cipher, const u8 *key, + unsigned int keylen) +{ + struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher); + struct n2_cipher_context *ctx = crypto_tfm_ctx(tfm); + struct n2_cipher_alg *n2alg = n2_cipher_alg(tfm); + + ctx->enc_type = (n2alg->enc_type & ENC_TYPE_CHAINING_MASK); + + switch (keylen) { + case AES_KEYSIZE_128: + ctx->enc_type |= ENC_TYPE_ALG_AES128; + break; + case AES_KEYSIZE_192: + ctx->enc_type |= ENC_TYPE_ALG_AES192; + break; + case AES_KEYSIZE_256: + ctx->enc_type |= ENC_TYPE_ALG_AES256; + break; + default: + crypto_ablkcipher_set_flags(cipher, CRYPTO_TFM_RES_BAD_KEY_LEN); + return -EINVAL; + } + + ctx->key_len = keylen; + memcpy(ctx->key.aes, key, keylen); + return 0; +} + +static int n2_des_setkey(struct crypto_ablkcipher *cipher, const u8 *key, + unsigned int keylen) +{ + struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher); + struct n2_cipher_context *ctx = crypto_tfm_ctx(tfm); + struct n2_cipher_alg *n2alg = n2_cipher_alg(tfm); + u32 tmp[DES_EXPKEY_WORDS]; + int err; + + ctx->enc_type = n2alg->enc_type; + + if (keylen != DES_KEY_SIZE) { + crypto_ablkcipher_set_flags(cipher, CRYPTO_TFM_RES_BAD_KEY_LEN); + return -EINVAL; + } + + err = des_ekey(tmp, key); + if (err == 0 && (tfm->crt_flags & CRYPTO_TFM_REQ_WEAK_KEY)) { + tfm->crt_flags |= CRYPTO_TFM_RES_WEAK_KEY; + return -EINVAL; + } + + ctx->key_len = keylen; + memcpy(ctx->key.des, key, keylen); + return 0; +} + +static int n2_3des_setkey(struct crypto_ablkcipher *cipher, const u8 *key, + unsigned int keylen) +{ + struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher); + struct n2_cipher_context *ctx = crypto_tfm_ctx(tfm); + struct n2_cipher_alg *n2alg = n2_cipher_alg(tfm); + + ctx->enc_type = n2alg->enc_type; + + if (keylen != (3 * DES_KEY_SIZE)) { + crypto_ablkcipher_set_flags(cipher, CRYPTO_TFM_RES_BAD_KEY_LEN); + return -EINVAL; + } + ctx->key_len = keylen; + memcpy(ctx->key.des3, key, keylen); + return 0; +} + +static int n2_arc4_setkey(struct crypto_ablkcipher *cipher, const u8 *key, + unsigned int keylen) +{ + struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher); + struct n2_cipher_context *ctx = crypto_tfm_ctx(tfm); + struct n2_cipher_alg *n2alg = n2_cipher_alg(tfm); + u8 *s = ctx->key.arc4; + u8 *x = s + 256; + u8 *y = x + 1; + int i, j, k; + + ctx->enc_type = n2alg->enc_type; + + j = k = 0; + *x = 0; + *y = 0; + for (i = 0; i < 256; i++) + s[i] = i; + for (i = 0; i < 256; i++) { + u8 a = s[i]; + j = (j + key[k] + a) & 0xff; + s[i] = s[j]; + s[j] = a; + if (++k >= keylen) + k = 0; + } + + return 0; +} + +static inline int cipher_descriptor_len(int nbytes, unsigned int block_size) +{ + int this_len = nbytes; + + this_len -= (nbytes & (block_size - 1)); + return this_len > (1 << 16) ? (1 << 16) : this_len; +} + +static int __n2_crypt_chunk(struct crypto_tfm *tfm, struct n2_crypto_chunk *cp, + struct spu_queue *qp, bool encrypt) +{ + struct n2_cipher_context *ctx = crypto_tfm_ctx(tfm); + struct cwq_initial_entry *ent; + bool in_place; + int i; + + ent = spu_queue_alloc(qp, cp->arr_len); + if (!ent) { + pr_info("queue_alloc() of %d fails\n", + cp->arr_len); + return -EBUSY; + } + + in_place = (cp->dest_paddr == cp->arr[0].src_paddr); + + ent->control = control_word_base(cp->arr[0].src_len, + 0, ctx->enc_type, 0, 0, + false, true, false, encrypt, + OPCODE_ENCRYPT | + (in_place ? OPCODE_INPLACE_BIT : 0)); + ent->src_addr = cp->arr[0].src_paddr; + ent->auth_key_addr = 0UL; + ent->auth_iv_addr = 0UL; + ent->final_auth_state_addr = 0UL; + ent->enc_key_addr = __pa(&ctx->key); + ent->enc_iv_addr = cp->iv_paddr; + ent->dest_addr = (in_place ? 0UL : cp->dest_paddr); + + for (i = 1; i < cp->arr_len; i++) { + ent = spu_queue_next(qp, ent); + + ent->control = cp->arr[i].src_len - 1; + ent->src_addr = cp->arr[i].src_paddr; + ent->auth_key_addr = 0UL; + ent->auth_iv_addr = 0UL; + ent->final_auth_state_addr = 0UL; + ent->enc_key_addr = 0UL; + ent->enc_iv_addr = 0UL; + ent->dest_addr = 0UL; + } + ent->control |= CONTROL_END_OF_BLOCK; + + return (spu_queue_submit(qp, ent) != HV_EOK) ? -EINVAL : 0; +} + +static int n2_compute_chunks(struct ablkcipher_request *req) +{ + struct n2_request_context *rctx = ablkcipher_request_ctx(req); + struct ablkcipher_walk *walk = &rctx->walk; + struct n2_crypto_chunk *chunk; + unsigned long dest_prev; + unsigned int tot_len; + bool prev_in_place; + int err, nbytes; + + ablkcipher_walk_init(walk, req->dst, req->src, req->nbytes); + err = ablkcipher_walk_phys(req, walk); + if (err) + return err; + + INIT_LIST_HEAD(&rctx->chunk_list); + + chunk = &rctx->chunk; + INIT_LIST_HEAD(&chunk->entry); + + chunk->iv_paddr = 0UL; + chunk->arr_len = 0; + chunk->dest_paddr = 0UL; + + prev_in_place = false; + dest_prev = ~0UL; + tot_len = 0; + + while ((nbytes = walk->nbytes) != 0) { + unsigned long dest_paddr, src_paddr; + bool in_place; + int this_len; + + src_paddr = (page_to_phys(walk->src.page) + + walk->src.offset); + dest_paddr = (page_to_phys(walk->dst.page) + + walk->dst.offset); + in_place = (src_paddr == dest_paddr); + this_len = cipher_descriptor_len(nbytes, walk->blocksize); + + if (chunk->arr_len != 0) { + if (in_place != prev_in_place || + (!prev_in_place && + dest_paddr != dest_prev) || + chunk->arr_len == N2_CHUNK_ARR_LEN || + tot_len + this_len > (1 << 16)) { + chunk->dest_final = dest_prev; + list_add_tail(&chunk->entry, + &rctx->chunk_list); + chunk = kzalloc(sizeof(*chunk), GFP_ATOMIC); + if (!chunk) { + err = -ENOMEM; + break; + } + INIT_LIST_HEAD(&chunk->entry); + } + } + if (chunk->arr_len == 0) { + chunk->dest_paddr = dest_paddr; + tot_len = 0; + } + chunk->arr[chunk->arr_len].src_paddr = src_paddr; + chunk->arr[chunk->arr_len].src_len = this_len; + chunk->arr_len++; + + dest_prev = dest_paddr + this_len; + prev_in_place = in_place; + tot_len += this_len; + + err = ablkcipher_walk_done(req, walk, nbytes - this_len); + if (err) + break; + } + if (!err && chunk->arr_len != 0) { + chunk->dest_final = dest_prev; + list_add_tail(&chunk->entry, &rctx->chunk_list); + } + + return err; +} + +static void n2_chunk_complete(struct ablkcipher_request *req, void *final_iv) +{ + struct n2_request_context *rctx = ablkcipher_request_ctx(req); + struct n2_crypto_chunk *c, *tmp; + + if (final_iv) + memcpy(rctx->walk.iv, final_iv, rctx->walk.blocksize); + + ablkcipher_walk_complete(&rctx->walk); + list_for_each_entry_safe(c, tmp, &rctx->chunk_list, entry) { + list_del(&c->entry); + if (unlikely(c != &rctx->chunk)) + kfree(c); + } + +} + +static int n2_do_ecb(struct ablkcipher_request *req, bool encrypt) +{ + struct n2_request_context *rctx = ablkcipher_request_ctx(req); + struct crypto_tfm *tfm = req->base.tfm; + int err = n2_compute_chunks(req); + struct n2_crypto_chunk *c, *tmp; + unsigned long flags, hv_ret; + struct spu_queue *qp; + + if (err) + return err; + + qp = cpu_to_cwq[get_cpu()]; + err = -ENODEV; + if (!qp) + goto out; + + spin_lock_irqsave(&qp->lock, flags); + + list_for_each_entry_safe(c, tmp, &rctx->chunk_list, entry) { + err = __n2_crypt_chunk(tfm, c, qp, encrypt); + if (err) + break; + list_del(&c->entry); + if (unlikely(c != &rctx->chunk)) + kfree(c); + } + if (!err) { + hv_ret = wait_for_tail(qp); + if (hv_ret != HV_EOK) + err = -EINVAL; + } + + spin_unlock_irqrestore(&qp->lock, flags); + + put_cpu(); + +out: + n2_chunk_complete(req, NULL); + return err; +} + +static int n2_encrypt_ecb(struct ablkcipher_request *req) +{ + return n2_do_ecb(req, true); +} + +static int n2_decrypt_ecb(struct ablkcipher_request *req) +{ + return n2_do_ecb(req, false); +} + +static int n2_do_chaining(struct ablkcipher_request *req, bool encrypt) +{ + struct n2_request_context *rctx = ablkcipher_request_ctx(req); + struct crypto_tfm *tfm = req->base.tfm; + unsigned long flags, hv_ret, iv_paddr; + int err = n2_compute_chunks(req); + struct n2_crypto_chunk *c, *tmp; + struct spu_queue *qp; + void *final_iv_addr; + + final_iv_addr = NULL; + + if (err) + return err; + + qp = cpu_to_cwq[get_cpu()]; + err = -ENODEV; + if (!qp) + goto out; + + spin_lock_irqsave(&qp->lock, flags); + + if (encrypt) { + iv_paddr = __pa(rctx->walk.iv); + list_for_each_entry_safe(c, tmp, &rctx->chunk_list, + entry) { + c->iv_paddr = iv_paddr; + err = __n2_crypt_chunk(tfm, c, qp, true); + if (err) + break; + iv_paddr = c->dest_final - rctx->walk.blocksize; + list_del(&c->entry); + if (unlikely(c != &rctx->chunk)) + kfree(c); + } + final_iv_addr = __va(iv_paddr); + } else { + list_for_each_entry_safe_reverse(c, tmp, &rctx->chunk_list, + entry) { + if (c == &rctx->chunk) { + iv_paddr = __pa(rctx->walk.iv); + } else { + iv_paddr = (tmp->arr[tmp->arr_len-1].src_paddr + + tmp->arr[tmp->arr_len-1].src_len - + rctx->walk.blocksize); + } + if (!final_iv_addr) { + unsigned long pa; + + pa = (c->arr[c->arr_len-1].src_paddr + + c->arr[c->arr_len-1].src_len - + rctx->walk.blocksize); + final_iv_addr = rctx->temp_iv; + memcpy(rctx->temp_iv, __va(pa), + rctx->walk.blocksize); + } + c->iv_paddr = iv_paddr; + err = __n2_crypt_chunk(tfm, c, qp, false); + if (err) + break; + list_del(&c->entry); + if (unlikely(c != &rctx->chunk)) + kfree(c); + } + } + if (!err) { + hv_ret = wait_for_tail(qp); + if (hv_ret != HV_EOK) + err = -EINVAL; + } + + spin_unlock_irqrestore(&qp->lock, flags); + + put_cpu(); + +out: + n2_chunk_complete(req, err ? NULL : final_iv_addr); + return err; +} + +static int n2_encrypt_chaining(struct ablkcipher_request *req) +{ + return n2_do_chaining(req, true); +} + +static int n2_decrypt_chaining(struct ablkcipher_request *req) +{ + return n2_do_chaining(req, false); +} + +struct n2_cipher_tmpl { + const char *name; + const char *drv_name; + u8 block_size; + u8 enc_type; + struct ablkcipher_alg ablkcipher; +}; + +static const struct n2_cipher_tmpl cipher_tmpls[] = { + /* ARC4: only ECB is supported (chaining bits ignored) */ + { .name = "ecb(arc4)", + .drv_name = "ecb-arc4", + .block_size = 1, + .enc_type = (ENC_TYPE_ALG_RC4_STREAM | + ENC_TYPE_CHAINING_ECB), + .ablkcipher = { + .min_keysize = 1, + .max_keysize = 256, + .setkey = n2_arc4_setkey, + .encrypt = n2_encrypt_ecb, + .decrypt = n2_decrypt_ecb, + }, + }, + + /* DES: ECB CBC and CFB are supported */ + { .name = "ecb(des)", + .drv_name = "ecb-des", + .block_size = DES_BLOCK_SIZE, + .enc_type = (ENC_TYPE_ALG_DES | + ENC_TYPE_CHAINING_ECB), + .ablkcipher = { + .min_keysize = DES_KEY_SIZE, + .max_keysize = DES_KEY_SIZE, + .setkey = n2_des_setkey, + .encrypt = n2_encrypt_ecb, + .decrypt = n2_decrypt_ecb, + }, + }, + { .name = "cbc(des)", + .drv_name = "cbc-des", + .block_size = DES_BLOCK_SIZE, + .enc_type = (ENC_TYPE_ALG_DES | + ENC_TYPE_CHAINING_CBC), + .ablkcipher = { + .ivsize = DES_BLOCK_SIZE, + .min_keysize = DES_KEY_SIZE, + .max_keysize = DES_KEY_SIZE, + .setkey = n2_des_setkey, + .encrypt = n2_encrypt_chaining, + .decrypt = n2_decrypt_chaining, + }, + }, + { .name = "cfb(des)", + .drv_name = "cfb-des", + .block_size = DES_BLOCK_SIZE, + .enc_type = (ENC_TYPE_ALG_DES | + ENC_TYPE_CHAINING_CFB), + .ablkcipher = { + .min_keysize = DES_KEY_SIZE, + .max_keysize = DES_KEY_SIZE, + .setkey = n2_des_setkey, + .encrypt = n2_encrypt_chaining, + .decrypt = n2_decrypt_chaining, + }, + }, + + /* 3DES: ECB CBC and CFB are supported */ + { .name = "ecb(des3_ede)", + .drv_name = "ecb-3des", + .block_size = DES_BLOCK_SIZE, + .enc_type = (ENC_TYPE_ALG_3DES | + ENC_TYPE_CHAINING_ECB), + .ablkcipher = { + .min_keysize = 3 * DES_KEY_SIZE, + .max_keysize = 3 * DES_KEY_SIZE, + .setkey = n2_3des_setkey, + .encrypt = n2_encrypt_ecb, + .decrypt = n2_decrypt_ecb, + }, + }, + { .name = "cbc(des3_ede)", + .drv_name = "cbc-3des", + .block_size = DES_BLOCK_SIZE, + .enc_type = (ENC_TYPE_ALG_3DES | + ENC_TYPE_CHAINING_CBC), + .ablkcipher = { + .ivsize = DES_BLOCK_SIZE, + .min_keysize = 3 * DES_KEY_SIZE, + .max_keysize = 3 * DES_KEY_SIZE, + .setkey = n2_3des_setkey, + .encrypt = n2_encrypt_chaining, + .decrypt = n2_decrypt_chaining, + }, + }, + { .name = "cfb(des3_ede)", + .drv_name = "cfb-3des", + .block_size = DES_BLOCK_SIZE, + .enc_type = (ENC_TYPE_ALG_3DES | + ENC_TYPE_CHAINING_CFB), + .ablkcipher = { + .min_keysize = 3 * DES_KEY_SIZE, + .max_keysize = 3 * DES_KEY_SIZE, + .setkey = n2_3des_setkey, + .encrypt = n2_encrypt_chaining, + .decrypt = n2_decrypt_chaining, + }, + }, + /* AES: ECB CBC and CTR are supported */ + { .name = "ecb(aes)", + .drv_name = "ecb-aes", + .block_size = AES_BLOCK_SIZE, + .enc_type = (ENC_TYPE_ALG_AES128 | + ENC_TYPE_CHAINING_ECB), + .ablkcipher = { + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .setkey = n2_aes_setkey, + .encrypt = n2_encrypt_ecb, + .decrypt = n2_decrypt_ecb, + }, + }, + { .name = "cbc(aes)", + .drv_name = "cbc-aes", + .block_size = AES_BLOCK_SIZE, + .enc_type = (ENC_TYPE_ALG_AES128 | + ENC_TYPE_CHAINING_CBC), + .ablkcipher = { + .ivsize = AES_BLOCK_SIZE, + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .setkey = n2_aes_setkey, + .encrypt = n2_encrypt_chaining, + .decrypt = n2_decrypt_chaining, + }, + }, + { .name = "ctr(aes)", + .drv_name = "ctr-aes", + .block_size = AES_BLOCK_SIZE, + .enc_type = (ENC_TYPE_ALG_AES128 | + ENC_TYPE_CHAINING_COUNTER), + .ablkcipher = { + .ivsize = AES_BLOCK_SIZE, + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .setkey = n2_aes_setkey, + .encrypt = n2_encrypt_chaining, + .decrypt = n2_encrypt_chaining, + }, + }, + +}; +#define NUM_CIPHER_TMPLS ARRAY_SIZE(cipher_tmpls) + +static LIST_HEAD(cipher_algs); + +struct n2_hash_tmpl { + const char *name; + int (*digest)(struct ahash_request *req); + u8 digest_size; + u8 block_size; +}; +static const struct n2_hash_tmpl hash_tmpls[] = { + { .name = "md5", + .digest = n2_md5_async_digest, + .digest_size = MD5_DIGEST_SIZE, + .block_size = MD5_HMAC_BLOCK_SIZE }, + { .name = "sha1", + .digest = n2_sha1_async_digest, + .digest_size = SHA1_DIGEST_SIZE, + .block_size = SHA1_BLOCK_SIZE }, + { .name = "sha256", + .digest = n2_sha256_async_digest, + .digest_size = SHA256_DIGEST_SIZE, + .block_size = SHA256_BLOCK_SIZE }, + { .name = "sha224", + .digest = n2_sha224_async_digest, + .digest_size = SHA224_DIGEST_SIZE, + .block_size = SHA224_BLOCK_SIZE }, +}; +#define NUM_HASH_TMPLS ARRAY_SIZE(hash_tmpls) + +struct n2_ahash_alg { + struct list_head entry; + struct ahash_alg alg; +}; +static LIST_HEAD(ahash_algs); + +static int algs_registered; + +static void __n2_unregister_algs(void) +{ + struct n2_cipher_alg *cipher, *cipher_tmp; + struct n2_ahash_alg *alg, *alg_tmp; + + list_for_each_entry_safe(cipher, cipher_tmp, &cipher_algs, entry) { + crypto_unregister_alg(&cipher->alg); + list_del(&cipher->entry); + kfree(cipher); + } + list_for_each_entry_safe(alg, alg_tmp, &ahash_algs, entry) { + crypto_unregister_ahash(&alg->alg); + list_del(&alg->entry); + kfree(alg); + } +} + +static int n2_cipher_cra_init(struct crypto_tfm *tfm) +{ + tfm->crt_ablkcipher.reqsize = sizeof(struct n2_request_context); + return 0; +} + +static int __devinit __n2_register_one_cipher(const struct n2_cipher_tmpl *tmpl) +{ + struct n2_cipher_alg *p = kzalloc(sizeof(*p), GFP_KERNEL); + struct crypto_alg *alg; + int err; + + if (!p) + return -ENOMEM; + + alg = &p->alg; + + snprintf(alg->cra_name, CRYPTO_MAX_ALG_NAME, "%s", tmpl->name); + snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s-n2", tmpl->drv_name); + alg->cra_priority = N2_CRA_PRIORITY; + alg->cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC; + alg->cra_blocksize = tmpl->block_size; + p->enc_type = tmpl->enc_type; + alg->cra_ctxsize = sizeof(struct n2_cipher_context); + alg->cra_type = &crypto_ablkcipher_type; + alg->cra_u.ablkcipher = tmpl->ablkcipher; + alg->cra_init = n2_cipher_cra_init; + alg->cra_module = THIS_MODULE; + + list_add(&p->entry, &cipher_algs); + err = crypto_register_alg(alg); + if (err) { + list_del(&p->entry); + kfree(p); + } + return err; +} + +static int __devinit __n2_register_one_ahash(const struct n2_hash_tmpl *tmpl) +{ + struct n2_ahash_alg *p = kzalloc(sizeof(*p), GFP_KERNEL); + struct hash_alg_common *halg; + struct crypto_alg *base; + struct ahash_alg *ahash; + int err; + + if (!p) + return -ENOMEM; + + ahash = &p->alg; + ahash->init = n2_hash_async_init; + ahash->update = n2_hash_async_update; + ahash->final = n2_hash_async_final; + ahash->finup = n2_hash_async_finup; + ahash->digest = tmpl->digest; + + halg = &ahash->halg; + halg->digestsize = tmpl->digest_size; + + base = &halg->base; + snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "%s", tmpl->name); + snprintf(base->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s-n2", tmpl->name); + base->cra_priority = N2_CRA_PRIORITY; + base->cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_NEED_FALLBACK; + base->cra_blocksize = tmpl->block_size; + base->cra_ctxsize = sizeof(struct n2_hash_ctx); + base->cra_module = THIS_MODULE; + base->cra_init = n2_hash_cra_init; + base->cra_exit = n2_hash_cra_exit; + + list_add(&p->entry, &ahash_algs); + err = crypto_register_ahash(ahash); + if (err) { + list_del(&p->entry); + kfree(p); + } + return err; +} + +static int __devinit n2_register_algs(void) +{ + int i, err = 0; + + mutex_lock(&spu_lock); + if (algs_registered++) + goto out; + + for (i = 0; i < NUM_HASH_TMPLS; i++) { + err = __n2_register_one_ahash(&hash_tmpls[i]); + if (err) { + __n2_unregister_algs(); + goto out; + } + } + for (i = 0; i < NUM_CIPHER_TMPLS; i++) { + err = __n2_register_one_cipher(&cipher_tmpls[i]); + if (err) { + __n2_unregister_algs(); + goto out; + } + } + +out: + mutex_unlock(&spu_lock); + return err; +} + +static void __exit n2_unregister_algs(void) +{ + mutex_lock(&spu_lock); + if (!--algs_registered) + __n2_unregister_algs(); + mutex_unlock(&spu_lock); +} + +/* To map CWQ queues to interrupt sources, the hypervisor API provides + * a devino. This isn't very useful to us because all of the + * interrupts listed in the of_device node have been translated to + * Linux virtual IRQ cookie numbers. + * + * So we have to back-translate, going through the 'intr' and 'ino' + * property tables of the n2cp MDESC node, matching it with the OF + * 'interrupts' property entries, in order to to figure out which + * devino goes to which already-translated IRQ. + */ +static int find_devino_index(struct of_device *dev, struct spu_mdesc_info *ip, + unsigned long dev_ino) +{ + const unsigned int *dev_intrs; + unsigned int intr; + int i; + + for (i = 0; i < ip->num_intrs; i++) { + if (ip->ino_table[i].ino == dev_ino) + break; + } + if (i == ip->num_intrs) + return -ENODEV; + + intr = ip->ino_table[i].intr; + + dev_intrs = of_get_property(dev->node, "interrupts", NULL); + if (!dev_intrs) + return -ENODEV; + + for (i = 0; i < dev->num_irqs; i++) { + if (dev_intrs[i] == intr) + return i; + } + + return -ENODEV; +} + +static int spu_map_ino(struct of_device *dev, struct spu_mdesc_info *ip, + const char *irq_name, struct spu_queue *p, + irq_handler_t handler) +{ + unsigned long herr; + int index; + + herr = sun4v_ncs_qhandle_to_devino(p->qhandle, &p->devino); + if (herr) + return -EINVAL; + + index = find_devino_index(dev, ip, p->devino); + if (index < 0) + return index; + + p->irq = dev->irqs[index]; + + sprintf(p->irq_name, "%s-%d", irq_name, index); + + return request_irq(p->irq, handler, IRQF_SAMPLE_RANDOM, + p->irq_name, p); +} + +static struct kmem_cache *queue_cache[2]; + +static void *new_queue(unsigned long q_type) +{ + return kmem_cache_zalloc(queue_cache[q_type - 1], GFP_KERNEL); +} + +static void free_queue(void *p, unsigned long q_type) +{ + return kmem_cache_free(queue_cache[q_type - 1], p); +} + +static int queue_cache_init(void) +{ + if (!queue_cache[HV_NCS_QTYPE_MAU - 1]) + queue_cache[HV_NCS_QTYPE_MAU - 1] = + kmem_cache_create("cwq_queue", + (MAU_NUM_ENTRIES * + MAU_ENTRY_SIZE), + MAU_ENTRY_SIZE, 0, NULL); + if (!queue_cache[HV_NCS_QTYPE_MAU - 1]) + return -ENOMEM; + + if (!queue_cache[HV_NCS_QTYPE_CWQ - 1]) + queue_cache[HV_NCS_QTYPE_CWQ - 1] = + kmem_cache_create("cwq_queue", + (CWQ_NUM_ENTRIES * + CWQ_ENTRY_SIZE), + CWQ_ENTRY_SIZE, 0, NULL); + if (!queue_cache[HV_NCS_QTYPE_CWQ - 1]) { + kmem_cache_destroy(queue_cache[HV_NCS_QTYPE_MAU - 1]); + return -ENOMEM; + } + return 0; +} + +static void queue_cache_destroy(void) +{ + kmem_cache_destroy(queue_cache[HV_NCS_QTYPE_MAU - 1]); + kmem_cache_destroy(queue_cache[HV_NCS_QTYPE_CWQ - 1]); +} + +static int spu_queue_register(struct spu_queue *p, unsigned long q_type) +{ + cpumask_var_t old_allowed; + unsigned long hv_ret; + + if (cpumask_empty(&p->sharing)) + return -EINVAL; + + if (!alloc_cpumask_var(&old_allowed, GFP_KERNEL)) + return -ENOMEM; + + cpumask_copy(old_allowed, ¤t->cpus_allowed); + + set_cpus_allowed_ptr(current, &p->sharing); + + hv_ret = sun4v_ncs_qconf(q_type, __pa(p->q), + CWQ_NUM_ENTRIES, &p->qhandle); + if (!hv_ret) + sun4v_ncs_sethead_marker(p->qhandle, 0); + + set_cpus_allowed_ptr(current, old_allowed); + + free_cpumask_var(old_allowed); + + return (hv_ret ? -EINVAL : 0); +} + +static int spu_queue_setup(struct spu_queue *p) +{ + int err; + + p->q = new_queue(p->q_type); + if (!p->q) + return -ENOMEM; + + err = spu_queue_register(p, p->q_type); + if (err) { + free_queue(p->q, p->q_type); + p->q = NULL; + } + + return err; +} + +static void spu_queue_destroy(struct spu_queue *p) +{ + unsigned long hv_ret; + + if (!p->q) + return; + + hv_ret = sun4v_ncs_qconf(p->q_type, p->qhandle, 0, &p->qhandle); + + if (!hv_ret) + free_queue(p->q, p->q_type); +} + +static void spu_list_destroy(struct list_head *list) +{ + struct spu_queue *p, *n; + + list_for_each_entry_safe(p, n, list, list) { + int i; + + for (i = 0; i < NR_CPUS; i++) { + if (cpu_to_cwq[i] == p) + cpu_to_cwq[i] = NULL; + } + + if (p->irq) { + free_irq(p->irq, p); + p->irq = 0; + } + spu_queue_destroy(p); + list_del(&p->list); + kfree(p); + } +} + +/* Walk the backward arcs of a CWQ 'exec-unit' node, + * gathering cpu membership information. + */ +static int spu_mdesc_walk_arcs(struct mdesc_handle *mdesc, + struct of_device *dev, + u64 node, struct spu_queue *p, + struct spu_queue **table) +{ + u64 arc; + + mdesc_for_each_arc(arc, mdesc, node, MDESC_ARC_TYPE_BACK) { + u64 tgt = mdesc_arc_target(mdesc, arc); + const char *name = mdesc_node_name(mdesc, tgt); + const u64 *id; + + if (strcmp(name, "cpu")) + continue; + id = mdesc_get_property(mdesc, tgt, "id", NULL); + if (table[*id] != NULL) { + dev_err(&dev->dev, "%s: SPU cpu slot already set.\n", + dev->node->full_name); + return -EINVAL; + } + cpu_set(*id, p->sharing); + table[*id] = p; + } + return 0; +} + +/* Process an 'exec-unit' MDESC node of type 'cwq'. */ +static int handle_exec_unit(struct spu_mdesc_info *ip, struct list_head *list, + struct of_device *dev, struct mdesc_handle *mdesc, + u64 node, const char *iname, unsigned long q_type, + irq_handler_t handler, struct spu_queue **table) +{ + struct spu_queue *p; + int err; + + p = kzalloc(sizeof(struct spu_queue), GFP_KERNEL); + if (!p) { + dev_err(&dev->dev, "%s: Could not allocate SPU queue.\n", + dev->node->full_name); + return -ENOMEM; + } + + cpus_clear(p->sharing); + spin_lock_init(&p->lock); + p->q_type = q_type; + INIT_LIST_HEAD(&p->jobs); + list_add(&p->list, list); + + err = spu_mdesc_walk_arcs(mdesc, dev, node, p, table); + if (err) + return err; + + err = spu_queue_setup(p); + if (err) + return err; + + return spu_map_ino(dev, ip, iname, p, handler); +} + +static int spu_mdesc_scan(struct mdesc_handle *mdesc, struct of_device *dev, + struct spu_mdesc_info *ip, struct list_head *list, + const char *exec_name, unsigned long q_type, + irq_handler_t handler, struct spu_queue **table) +{ + int err = 0; + u64 node; + + mdesc_for_each_node_by_name(mdesc, node, "exec-unit") { + const char *type; + + type = mdesc_get_property(mdesc, node, "type", NULL); + if (!type || strcmp(type, exec_name)) + continue; + + err = handle_exec_unit(ip, list, dev, mdesc, node, + exec_name, q_type, handler, table); + if (err) { + spu_list_destroy(list); + break; + } + } + + return err; +} + +static int __devinit get_irq_props(struct mdesc_handle *mdesc, u64 node, + struct spu_mdesc_info *ip) +{ + const u64 *intr, *ino; + int intr_len, ino_len; + int i; + + intr = mdesc_get_property(mdesc, node, "intr", &intr_len); + if (!intr) + return -ENODEV; + + ino = mdesc_get_property(mdesc, node, "ino", &ino_len); + if (!intr) + return -ENODEV; + + if (intr_len != ino_len) + return -EINVAL; + + ip->num_intrs = intr_len / sizeof(u64); + ip->ino_table = kzalloc((sizeof(struct ino_blob) * + ip->num_intrs), + GFP_KERNEL); + if (!ip->ino_table) + return -ENOMEM; + + for (i = 0; i < ip->num_intrs; i++) { + struct ino_blob *b = &ip->ino_table[i]; + b->intr = intr[i]; + b->ino = ino[i]; + } + + return 0; +} + +static int __devinit grab_mdesc_irq_props(struct mdesc_handle *mdesc, + struct of_device *dev, + struct spu_mdesc_info *ip, + const char *node_name) +{ + const unsigned int *reg; + u64 node; + + reg = of_get_property(dev->node, "reg", NULL); + if (!reg) + return -ENODEV; + + mdesc_for_each_node_by_name(mdesc, node, "virtual-device") { + const char *name; + const u64 *chdl; + + name = mdesc_get_property(mdesc, node, "name", NULL); + if (!name || strcmp(name, node_name)) + continue; + chdl = mdesc_get_property(mdesc, node, "cfg-handle", NULL); + if (!chdl || (*chdl != *reg)) + continue; + ip->cfg_handle = *chdl; + return get_irq_props(mdesc, node, ip); + } + + return -ENODEV; +} + +static unsigned long n2_spu_hvapi_major; +static unsigned long n2_spu_hvapi_minor; + +static int __devinit n2_spu_hvapi_register(void) +{ + int err; + + n2_spu_hvapi_major = 2; + n2_spu_hvapi_minor = 0; + + err = sun4v_hvapi_register(HV_GRP_NCS, + n2_spu_hvapi_major, + &n2_spu_hvapi_minor); + + if (!err) + pr_info("Registered NCS HVAPI version %lu.%lu\n", + n2_spu_hvapi_major, + n2_spu_hvapi_minor); + + return err; +} + +static void n2_spu_hvapi_unregister(void) +{ + sun4v_hvapi_unregister(HV_GRP_NCS); +} + +static int global_ref; + +static int __devinit grab_global_resources(void) +{ + int err = 0; + + mutex_lock(&spu_lock); + + if (global_ref++) + goto out; + + err = n2_spu_hvapi_register(); + if (err) + goto out; + + err = queue_cache_init(); + if (err) + goto out_hvapi_release; + + err = -ENOMEM; + cpu_to_cwq = kzalloc(sizeof(struct spu_queue *) * NR_CPUS, + GFP_KERNEL); + if (!cpu_to_cwq) + goto out_queue_cache_destroy; + + cpu_to_mau = kzalloc(sizeof(struct spu_queue *) * NR_CPUS, + GFP_KERNEL); + if (!cpu_to_mau) + goto out_free_cwq_table; + + err = 0; + +out: + if (err) + global_ref--; + mutex_unlock(&spu_lock); + return err; + +out_free_cwq_table: + kfree(cpu_to_cwq); + cpu_to_cwq = NULL; + +out_queue_cache_destroy: + queue_cache_destroy(); + +out_hvapi_release: + n2_spu_hvapi_unregister(); + goto out; +} + +static void release_global_resources(void) +{ + mutex_lock(&spu_lock); + if (!--global_ref) { + kfree(cpu_to_cwq); + cpu_to_cwq = NULL; + + kfree(cpu_to_mau); + cpu_to_mau = NULL; + + queue_cache_destroy(); + n2_spu_hvapi_unregister(); + } + mutex_unlock(&spu_lock); +} + +static struct n2_crypto * __devinit alloc_n2cp(void) +{ + struct n2_crypto *np = kzalloc(sizeof(struct n2_crypto), GFP_KERNEL); + + if (np) + INIT_LIST_HEAD(&np->cwq_list); + + return np; +} + +static void free_n2cp(struct n2_crypto *np) +{ + if (np->cwq_info.ino_table) { + kfree(np->cwq_info.ino_table); + np->cwq_info.ino_table = NULL; + } + + kfree(np); +} + +static void __devinit n2_spu_driver_version(void) +{ + static int n2_spu_version_printed; + + if (n2_spu_version_printed++ == 0) + pr_info("%s", version); +} + +static int __devinit n2_crypto_probe(struct of_device *dev, + const struct of_device_id *match) +{ + struct mdesc_handle *mdesc; + const char *full_name; + struct n2_crypto *np; + int err; + + n2_spu_driver_version(); + + full_name = dev->node->full_name; + pr_info("Found N2CP at %s\n", full_name); + + np = alloc_n2cp(); + if (!np) { + dev_err(&dev->dev, "%s: Unable to allocate n2cp.\n", + full_name); + return -ENOMEM; + } + + err = grab_global_resources(); + if (err) { + dev_err(&dev->dev, "%s: Unable to grab " + "global resources.\n", full_name); + goto out_free_n2cp; + } + + mdesc = mdesc_grab(); + + if (!mdesc) { + dev_err(&dev->dev, "%s: Unable to grab MDESC.\n", + full_name); + err = -ENODEV; + goto out_free_global; + } + err = grab_mdesc_irq_props(mdesc, dev, &np->cwq_info, "n2cp"); + if (err) { + dev_err(&dev->dev, "%s: Unable to grab IRQ props.\n", + full_name); + mdesc_release(mdesc); + goto out_free_global; + } + + err = spu_mdesc_scan(mdesc, dev, &np->cwq_info, &np->cwq_list, + "cwq", HV_NCS_QTYPE_CWQ, cwq_intr, + cpu_to_cwq); + mdesc_release(mdesc); + + if (err) { + dev_err(&dev->dev, "%s: CWQ MDESC scan failed.\n", + full_name); + goto out_free_global; + } + + err = n2_register_algs(); + if (err) { + dev_err(&dev->dev, "%s: Unable to register algorithms.\n", + full_name); + goto out_free_spu_list; + } + + dev_set_drvdata(&dev->dev, np); + + return 0; + +out_free_spu_list: + spu_list_destroy(&np->cwq_list); + +out_free_global: + release_global_resources(); + +out_free_n2cp: + free_n2cp(np); + + return err; +} + +static int __devexit n2_crypto_remove(struct of_device *dev) +{ + struct n2_crypto *np = dev_get_drvdata(&dev->dev); + + n2_unregister_algs(); + + spu_list_destroy(&np->cwq_list); + + release_global_resources(); + + free_n2cp(np); + + return 0; +} + +static struct n2_mau * __devinit alloc_ncp(void) +{ + struct n2_mau *mp = kzalloc(sizeof(struct n2_mau), GFP_KERNEL); + + if (mp) + INIT_LIST_HEAD(&mp->mau_list); + + return mp; +} + +static void free_ncp(struct n2_mau *mp) +{ + if (mp->mau_info.ino_table) { + kfree(mp->mau_info.ino_table); + mp->mau_info.ino_table = NULL; + } + + kfree(mp); +} + +static int __devinit n2_mau_probe(struct of_device *dev, + const struct of_device_id *match) +{ + struct mdesc_handle *mdesc; + const char *full_name; + struct n2_mau *mp; + int err; + + n2_spu_driver_version(); + + full_name = dev->node->full_name; + pr_info("Found NCP at %s\n", full_name); + + mp = alloc_ncp(); + if (!mp) { + dev_err(&dev->dev, "%s: Unable to allocate ncp.\n", + full_name); + return -ENOMEM; + } + + err = grab_global_resources(); + if (err) { + dev_err(&dev->dev, "%s: Unable to grab " + "global resources.\n", full_name); + goto out_free_ncp; + } + + mdesc = mdesc_grab(); + + if (!mdesc) { + dev_err(&dev->dev, "%s: Unable to grab MDESC.\n", + full_name); + err = -ENODEV; + goto out_free_global; + } + + err = grab_mdesc_irq_props(mdesc, dev, &mp->mau_info, "ncp"); + if (err) { + dev_err(&dev->dev, "%s: Unable to grab IRQ props.\n", + full_name); + mdesc_release(mdesc); + goto out_free_global; + } + + err = spu_mdesc_scan(mdesc, dev, &mp->mau_info, &mp->mau_list, + "mau", HV_NCS_QTYPE_MAU, mau_intr, + cpu_to_mau); + mdesc_release(mdesc); + + if (err) { + dev_err(&dev->dev, "%s: MAU MDESC scan failed.\n", + full_name); + goto out_free_global; + } + + dev_set_drvdata(&dev->dev, mp); + + return 0; + +out_free_global: + release_global_resources(); + +out_free_ncp: + free_ncp(mp); + + return err; +} + +static int __devexit n2_mau_remove(struct of_device *dev) +{ + struct n2_mau *mp = dev_get_drvdata(&dev->dev); + + spu_list_destroy(&mp->mau_list); + + release_global_resources(); + + free_ncp(mp); + + return 0; +} + +static struct of_device_id n2_crypto_match[] = { + { + .name = "n2cp", + .compatible = "SUNW,n2-cwq", + }, + { + .name = "n2cp", + .compatible = "SUNW,vf-cwq", + }, + {}, +}; + +MODULE_DEVICE_TABLE(of, n2_crypto_match); + +static struct of_platform_driver n2_crypto_driver = { + .name = "n2cp", + .match_table = n2_crypto_match, + .probe = n2_crypto_probe, + .remove = __devexit_p(n2_crypto_remove), +}; + +static struct of_device_id n2_mau_match[] = { + { + .name = "ncp", + .compatible = "SUNW,n2-mau", + }, + { + .name = "ncp", + .compatible = "SUNW,vf-mau", + }, + {}, +}; + +MODULE_DEVICE_TABLE(of, n2_mau_match); + +static struct of_platform_driver n2_mau_driver = { + .name = "ncp", + .match_table = n2_mau_match, + .probe = n2_mau_probe, + .remove = __devexit_p(n2_mau_remove), +}; + +static int __init n2_init(void) +{ + int err = of_register_driver(&n2_crypto_driver, &of_bus_type); + + if (!err) { + err = of_register_driver(&n2_mau_driver, &of_bus_type); + if (err) + of_unregister_driver(&n2_crypto_driver); + } + return err; +} + +static void __exit n2_exit(void) +{ + of_unregister_driver(&n2_mau_driver); + of_unregister_driver(&n2_crypto_driver); +} + +module_init(n2_init); +module_exit(n2_exit); diff --git a/drivers/crypto/n2_core.h b/drivers/crypto/n2_core.h new file mode 100644 index 000000000000..4bcbbeae98f5 --- /dev/null +++ b/drivers/crypto/n2_core.h @@ -0,0 +1,231 @@ +#ifndef _N2_CORE_H +#define _N2_CORE_H + +#ifndef __ASSEMBLY__ + +struct ino_blob { + u64 intr; + u64 ino; +}; + +struct spu_mdesc_info { + u64 cfg_handle; + struct ino_blob *ino_table; + int num_intrs; +}; + +struct n2_crypto { + struct spu_mdesc_info cwq_info; + struct list_head cwq_list; +}; + +struct n2_mau { + struct spu_mdesc_info mau_info; + struct list_head mau_list; +}; + +#define CWQ_ENTRY_SIZE 64 +#define CWQ_NUM_ENTRIES 64 + +#define MAU_ENTRY_SIZE 64 +#define MAU_NUM_ENTRIES 64 + +struct cwq_initial_entry { + u64 control; + u64 src_addr; + u64 auth_key_addr; + u64 auth_iv_addr; + u64 final_auth_state_addr; + u64 enc_key_addr; + u64 enc_iv_addr; + u64 dest_addr; +}; + +struct cwq_ext_entry { + u64 len; + u64 src_addr; + u64 resv1; + u64 resv2; + u64 resv3; + u64 resv4; + u64 resv5; + u64 resv6; +}; + +struct cwq_final_entry { + u64 control; + u64 src_addr; + u64 resv1; + u64 resv2; + u64 resv3; + u64 resv4; + u64 resv5; + u64 resv6; +}; + +#define CONTROL_LEN 0x000000000000ffffULL +#define CONTROL_LEN_SHIFT 0 +#define CONTROL_HMAC_KEY_LEN 0x0000000000ff0000ULL +#define CONTROL_HMAC_KEY_LEN_SHIFT 16 +#define CONTROL_ENC_TYPE 0x00000000ff000000ULL +#define CONTROL_ENC_TYPE_SHIFT 24 +#define ENC_TYPE_ALG_RC4_STREAM 0x00ULL +#define ENC_TYPE_ALG_RC4_NOSTREAM 0x04ULL +#define ENC_TYPE_ALG_DES 0x08ULL +#define ENC_TYPE_ALG_3DES 0x0cULL +#define ENC_TYPE_ALG_AES128 0x10ULL +#define ENC_TYPE_ALG_AES192 0x14ULL +#define ENC_TYPE_ALG_AES256 0x18ULL +#define ENC_TYPE_ALG_RESERVED 0x1cULL +#define ENC_TYPE_ALG_MASK 0x1cULL +#define ENC_TYPE_CHAINING_ECB 0x00ULL +#define ENC_TYPE_CHAINING_CBC 0x01ULL +#define ENC_TYPE_CHAINING_CFB 0x02ULL +#define ENC_TYPE_CHAINING_COUNTER 0x03ULL +#define ENC_TYPE_CHAINING_MASK 0x03ULL +#define CONTROL_AUTH_TYPE 0x0000001f00000000ULL +#define CONTROL_AUTH_TYPE_SHIFT 32 +#define AUTH_TYPE_RESERVED 0x00ULL +#define AUTH_TYPE_MD5 0x01ULL +#define AUTH_TYPE_SHA1 0x02ULL +#define AUTH_TYPE_SHA256 0x03ULL +#define AUTH_TYPE_CRC32 0x04ULL +#define AUTH_TYPE_HMAC_MD5 0x05ULL +#define AUTH_TYPE_HMAC_SHA1 0x06ULL +#define AUTH_TYPE_HMAC_SHA256 0x07ULL +#define AUTH_TYPE_TCP_CHECKSUM 0x08ULL +#define AUTH_TYPE_SSL_HMAC_MD5 0x09ULL +#define AUTH_TYPE_SSL_HMAC_SHA1 0x0aULL +#define AUTH_TYPE_SSL_HMAC_SHA256 0x0bULL +#define CONTROL_STRAND 0x000000e000000000ULL +#define CONTROL_STRAND_SHIFT 37 +#define CONTROL_HASH_LEN 0x0000ff0000000000ULL +#define CONTROL_HASH_LEN_SHIFT 40 +#define CONTROL_INTERRUPT 0x0001000000000000ULL +#define CONTROL_STORE_FINAL_AUTH_STATE 0x0002000000000000ULL +#define CONTROL_RESERVED 0x001c000000000000ULL +#define CONTROL_HV_DONE 0x0004000000000000ULL +#define CONTROL_HV_PROTOCOL_ERROR 0x0008000000000000ULL +#define CONTROL_HV_HARDWARE_ERROR 0x0010000000000000ULL +#define CONTROL_END_OF_BLOCK 0x0020000000000000ULL +#define CONTROL_START_OF_BLOCK 0x0040000000000000ULL +#define CONTROL_ENCRYPT 0x0080000000000000ULL +#define CONTROL_OPCODE 0xff00000000000000ULL +#define CONTROL_OPCODE_SHIFT 56 +#define OPCODE_INPLACE_BIT 0x80ULL +#define OPCODE_SSL_KEYBLOCK 0x10ULL +#define OPCODE_COPY 0x20ULL +#define OPCODE_ENCRYPT 0x40ULL +#define OPCODE_AUTH_MAC 0x41ULL + +#endif /* !(__ASSEMBLY__) */ + +/* NCS v2.0 hypervisor interfaces */ +#define HV_NCS_QTYPE_MAU 0x01 +#define HV_NCS_QTYPE_CWQ 0x02 + +/* ncs_qconf() + * TRAP: HV_FAST_TRAP + * FUNCTION: HV_FAST_NCS_QCONF + * ARG0: Queue type (HV_NCS_QTYPE_{MAU,CWQ}) + * ARG1: Real address of queue, or handle for unconfigure + * ARG2: Number of entries in queue, zero for unconfigure + * RET0: status + * RET1: queue handle + * + * Configure a queue in the stream processing unit. + * + * The real address given as the base must be 64-byte + * aligned. + * + * The queue size can range from a minimum of 2 to a maximum + * of 64. The queue size must be a power of two. + * + * To unconfigure a queue, specify a length of zero and place + * the queue handle into ARG1. + * + * On configure success the hypervisor will set the FIRST, HEAD, + * and TAIL registers to the address of the first entry in the + * queue. The LAST register will be set to point to the last + * entry in the queue. + */ +#define HV_FAST_NCS_QCONF 0x111 + +/* ncs_qinfo() + * TRAP: HV_FAST_TRAP + * FUNCTION: HV_FAST_NCS_QINFO + * ARG0: Queue handle + * RET0: status + * RET1: Queue type (HV_NCS_QTYPE_{MAU,CWQ}) + * RET2: Queue base address + * RET3: Number of entries + */ +#define HV_FAST_NCS_QINFO 0x112 + +/* ncs_gethead() + * TRAP: HV_FAST_TRAP + * FUNCTION: HV_FAST_NCS_GETHEAD + * ARG0: Queue handle + * RET0: status + * RET1: queue head offset + */ +#define HV_FAST_NCS_GETHEAD 0x113 + +/* ncs_gettail() + * TRAP: HV_FAST_TRAP + * FUNCTION: HV_FAST_NCS_GETTAIL + * ARG0: Queue handle + * RET0: status + * RET1: queue tail offset + */ +#define HV_FAST_NCS_GETTAIL 0x114 + +/* ncs_settail() + * TRAP: HV_FAST_TRAP + * FUNCTION: HV_FAST_NCS_SETTAIL + * ARG0: Queue handle + * ARG1: New tail offset + * RET0: status + */ +#define HV_FAST_NCS_SETTAIL 0x115 + +/* ncs_qhandle_to_devino() + * TRAP: HV_FAST_TRAP + * FUNCTION: HV_FAST_NCS_QHANDLE_TO_DEVINO + * ARG0: Queue handle + * RET0: status + * RET1: devino + */ +#define HV_FAST_NCS_QHANDLE_TO_DEVINO 0x116 + +/* ncs_sethead_marker() + * TRAP: HV_FAST_TRAP + * FUNCTION: HV_FAST_NCS_SETHEAD_MARKER + * ARG0: Queue handle + * ARG1: New head offset + * RET0: status + */ +#define HV_FAST_NCS_SETHEAD_MARKER 0x117 + +#ifndef __ASSEMBLY__ +extern unsigned long sun4v_ncs_qconf(unsigned long queue_type, + unsigned long queue_ra, + unsigned long num_entries, + unsigned long *qhandle); +extern unsigned long sun4v_ncs_qinfo(unsigned long qhandle, + unsigned long *queue_type, + unsigned long *queue_ra, + unsigned long *num_entries); +extern unsigned long sun4v_ncs_gethead(unsigned long qhandle, + unsigned long *head); +extern unsigned long sun4v_ncs_gettail(unsigned long qhandle, + unsigned long *tail); +extern unsigned long sun4v_ncs_settail(unsigned long qhandle, + unsigned long tail); +extern unsigned long sun4v_ncs_qhandle_to_devino(unsigned long qhandle, + unsigned long *devino); +extern unsigned long sun4v_ncs_sethead_marker(unsigned long qhandle, + unsigned long head); +#endif /* !(__ASSEMBLY__) */ + +#endif /* _N2_CORE_H */ diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c new file mode 100644 index 000000000000..8b034337793f --- /dev/null +++ b/drivers/crypto/omap-sham.c @@ -0,0 +1,1259 @@ +/* + * Cryptographic API. + * + * Support for OMAP SHA1/MD5 HW acceleration. + * + * Copyright (c) 2010 Nokia Corporation + * Author: Dmitry Kasatkin <dmitry.kasatkin@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * + * Some ideas are from old omap-sha1-md5.c driver. + */ + +#define pr_fmt(fmt) "%s: " fmt, __func__ + +#include <linux/version.h> +#include <linux/err.h> +#include <linux/device.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/interrupt.h> +#include <linux/kernel.h> +#include <linux/clk.h> +#include <linux/irq.h> +#include <linux/io.h> +#include <linux/platform_device.h> +#include <linux/scatterlist.h> +#include <linux/dma-mapping.h> +#include <linux/delay.h> +#include <linux/crypto.h> +#include <linux/cryptohash.h> +#include <crypto/scatterwalk.h> +#include <crypto/algapi.h> +#include <crypto/sha.h> +#include <crypto/hash.h> +#include <crypto/internal/hash.h> + +#include <plat/cpu.h> +#include <plat/dma.h> +#include <mach/irqs.h> + +#define SHA_REG_DIGEST(x) (0x00 + ((x) * 0x04)) +#define SHA_REG_DIN(x) (0x1C + ((x) * 0x04)) + +#define SHA1_MD5_BLOCK_SIZE SHA1_BLOCK_SIZE +#define MD5_DIGEST_SIZE 16 + +#define SHA_REG_DIGCNT 0x14 + +#define SHA_REG_CTRL 0x18 +#define SHA_REG_CTRL_LENGTH (0xFFFFFFFF << 5) +#define SHA_REG_CTRL_CLOSE_HASH (1 << 4) +#define SHA_REG_CTRL_ALGO_CONST (1 << 3) +#define SHA_REG_CTRL_ALGO (1 << 2) +#define SHA_REG_CTRL_INPUT_READY (1 << 1) +#define SHA_REG_CTRL_OUTPUT_READY (1 << 0) + +#define SHA_REG_REV 0x5C +#define SHA_REG_REV_MAJOR 0xF0 +#define SHA_REG_REV_MINOR 0x0F + +#define SHA_REG_MASK 0x60 +#define SHA_REG_MASK_DMA_EN (1 << 3) +#define SHA_REG_MASK_IT_EN (1 << 2) +#define SHA_REG_MASK_SOFTRESET (1 << 1) +#define SHA_REG_AUTOIDLE (1 << 0) + +#define SHA_REG_SYSSTATUS 0x64 +#define SHA_REG_SYSSTATUS_RESETDONE (1 << 0) + +#define DEFAULT_TIMEOUT_INTERVAL HZ + +#define FLAGS_FIRST 0x0001 +#define FLAGS_FINUP 0x0002 +#define FLAGS_FINAL 0x0004 +#define FLAGS_FAST 0x0008 +#define FLAGS_SHA1 0x0010 +#define FLAGS_DMA_ACTIVE 0x0020 +#define FLAGS_OUTPUT_READY 0x0040 +#define FLAGS_CLEAN 0x0080 +#define FLAGS_INIT 0x0100 +#define FLAGS_CPU 0x0200 +#define FLAGS_HMAC 0x0400 + +/* 3rd byte */ +#define FLAGS_BUSY 16 + +#define OP_UPDATE 1 +#define OP_FINAL 2 + +struct omap_sham_dev; + +struct omap_sham_reqctx { + struct omap_sham_dev *dd; + unsigned long flags; + unsigned long op; + + size_t digcnt; + u8 *buffer; + size_t bufcnt; + size_t buflen; + dma_addr_t dma_addr; + + /* walk state */ + struct scatterlist *sg; + unsigned int offset; /* offset in current sg */ + unsigned int total; /* total request */ +}; + +struct omap_sham_hmac_ctx { + struct crypto_shash *shash; + u8 ipad[SHA1_MD5_BLOCK_SIZE]; + u8 opad[SHA1_MD5_BLOCK_SIZE]; +}; + +struct omap_sham_ctx { + struct omap_sham_dev *dd; + + unsigned long flags; + + /* fallback stuff */ + struct crypto_shash *fallback; + + struct omap_sham_hmac_ctx base[0]; +}; + +#define OMAP_SHAM_QUEUE_LENGTH 1 + +struct omap_sham_dev { + struct list_head list; + unsigned long phys_base; + struct device *dev; + void __iomem *io_base; + int irq; + struct clk *iclk; + spinlock_t lock; + int dma; + int dma_lch; + struct tasklet_struct done_task; + struct tasklet_struct queue_task; + + unsigned long flags; + struct crypto_queue queue; + struct ahash_request *req; +}; + +struct omap_sham_drv { + struct list_head dev_list; + spinlock_t lock; + unsigned long flags; +}; + +static struct omap_sham_drv sham = { + .dev_list = LIST_HEAD_INIT(sham.dev_list), + .lock = __SPIN_LOCK_UNLOCKED(sham.lock), +}; + +static inline u32 omap_sham_read(struct omap_sham_dev *dd, u32 offset) +{ + return __raw_readl(dd->io_base + offset); +} + +static inline void omap_sham_write(struct omap_sham_dev *dd, + u32 offset, u32 value) +{ + __raw_writel(value, dd->io_base + offset); +} + +static inline void omap_sham_write_mask(struct omap_sham_dev *dd, u32 address, + u32 value, u32 mask) +{ + u32 val; + + val = omap_sham_read(dd, address); + val &= ~mask; + val |= value; + omap_sham_write(dd, address, val); +} + +static inline int omap_sham_wait(struct omap_sham_dev *dd, u32 offset, u32 bit) +{ + unsigned long timeout = jiffies + DEFAULT_TIMEOUT_INTERVAL; + + while (!(omap_sham_read(dd, offset) & bit)) { + if (time_is_before_jiffies(timeout)) + return -ETIMEDOUT; + } + + return 0; +} + +static void omap_sham_copy_hash(struct ahash_request *req, int out) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + u32 *hash = (u32 *)req->result; + int i; + + if (likely(ctx->flags & FLAGS_SHA1)) { + /* SHA1 results are in big endian */ + for (i = 0; i < SHA1_DIGEST_SIZE / sizeof(u32); i++) + if (out) + hash[i] = be32_to_cpu(omap_sham_read(ctx->dd, + SHA_REG_DIGEST(i))); + else + omap_sham_write(ctx->dd, SHA_REG_DIGEST(i), + cpu_to_be32(hash[i])); + } else { + /* MD5 results are in little endian */ + for (i = 0; i < MD5_DIGEST_SIZE / sizeof(u32); i++) + if (out) + hash[i] = le32_to_cpu(omap_sham_read(ctx->dd, + SHA_REG_DIGEST(i))); + else + omap_sham_write(ctx->dd, SHA_REG_DIGEST(i), + cpu_to_le32(hash[i])); + } +} + +static int omap_sham_write_ctrl(struct omap_sham_dev *dd, size_t length, + int final, int dma) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req); + u32 val = length << 5, mask; + + if (unlikely(!ctx->digcnt)) { + + clk_enable(dd->iclk); + + if (!(dd->flags & FLAGS_INIT)) { + omap_sham_write_mask(dd, SHA_REG_MASK, + SHA_REG_MASK_SOFTRESET, SHA_REG_MASK_SOFTRESET); + + if (omap_sham_wait(dd, SHA_REG_SYSSTATUS, + SHA_REG_SYSSTATUS_RESETDONE)) + return -ETIMEDOUT; + + dd->flags |= FLAGS_INIT; + } + } else { + omap_sham_write(dd, SHA_REG_DIGCNT, ctx->digcnt); + } + + omap_sham_write_mask(dd, SHA_REG_MASK, + SHA_REG_MASK_IT_EN | (dma ? SHA_REG_MASK_DMA_EN : 0), + SHA_REG_MASK_IT_EN | SHA_REG_MASK_DMA_EN); + /* + * Setting ALGO_CONST only for the first iteration + * and CLOSE_HASH only for the last one. + */ + if (ctx->flags & FLAGS_SHA1) + val |= SHA_REG_CTRL_ALGO; + if (!ctx->digcnt) + val |= SHA_REG_CTRL_ALGO_CONST; + if (final) + val |= SHA_REG_CTRL_CLOSE_HASH; + + mask = SHA_REG_CTRL_ALGO_CONST | SHA_REG_CTRL_CLOSE_HASH | + SHA_REG_CTRL_ALGO | SHA_REG_CTRL_LENGTH; + + omap_sham_write_mask(dd, SHA_REG_CTRL, val, mask); + + return 0; +} + +static int omap_sham_xmit_cpu(struct omap_sham_dev *dd, const u8 *buf, + size_t length, int final) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req); + int err, count, len32; + const u32 *buffer = (const u32 *)buf; + + dev_dbg(dd->dev, "xmit_cpu: digcnt: %d, length: %d, final: %d\n", + ctx->digcnt, length, final); + + err = omap_sham_write_ctrl(dd, length, final, 0); + if (err) + return err; + + if (omap_sham_wait(dd, SHA_REG_CTRL, SHA_REG_CTRL_INPUT_READY)) + return -ETIMEDOUT; + + ctx->digcnt += length; + + if (final) + ctx->flags |= FLAGS_FINAL; /* catch last interrupt */ + + len32 = DIV_ROUND_UP(length, sizeof(u32)); + + for (count = 0; count < len32; count++) + omap_sham_write(dd, SHA_REG_DIN(count), buffer[count]); + + return -EINPROGRESS; +} + +static int omap_sham_xmit_dma(struct omap_sham_dev *dd, dma_addr_t dma_addr, + size_t length, int final) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req); + int err, len32; + + dev_dbg(dd->dev, "xmit_dma: digcnt: %d, length: %d, final: %d\n", + ctx->digcnt, length, final); + + /* flush cache entries related to our page */ + if (dma_addr == ctx->dma_addr) + dma_sync_single_for_device(dd->dev, dma_addr, length, + DMA_TO_DEVICE); + + len32 = DIV_ROUND_UP(length, sizeof(u32)); + + omap_set_dma_transfer_params(dd->dma_lch, OMAP_DMA_DATA_TYPE_S32, len32, + 1, OMAP_DMA_SYNC_PACKET, dd->dma, OMAP_DMA_DST_SYNC); + + omap_set_dma_src_params(dd->dma_lch, 0, OMAP_DMA_AMODE_POST_INC, + dma_addr, 0, 0); + + err = omap_sham_write_ctrl(dd, length, final, 1); + if (err) + return err; + + ctx->digcnt += length; + + if (final) + ctx->flags |= FLAGS_FINAL; /* catch last interrupt */ + + dd->flags |= FLAGS_DMA_ACTIVE; + + omap_start_dma(dd->dma_lch); + + return -EINPROGRESS; +} + +static size_t omap_sham_append_buffer(struct omap_sham_reqctx *ctx, + const u8 *data, size_t length) +{ + size_t count = min(length, ctx->buflen - ctx->bufcnt); + + count = min(count, ctx->total); + if (count <= 0) + return 0; + memcpy(ctx->buffer + ctx->bufcnt, data, count); + ctx->bufcnt += count; + + return count; +} + +static size_t omap_sham_append_sg(struct omap_sham_reqctx *ctx) +{ + size_t count; + + while (ctx->sg) { + count = omap_sham_append_buffer(ctx, + sg_virt(ctx->sg) + ctx->offset, + ctx->sg->length - ctx->offset); + if (!count) + break; + ctx->offset += count; + ctx->total -= count; + if (ctx->offset == ctx->sg->length) { + ctx->sg = sg_next(ctx->sg); + if (ctx->sg) + ctx->offset = 0; + else + ctx->total = 0; + } + } + + return 0; +} + +static int omap_sham_update_dma_slow(struct omap_sham_dev *dd) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req); + unsigned int final; + size_t count; + + if (!ctx->total) + return 0; + + omap_sham_append_sg(ctx); + + final = (ctx->flags & FLAGS_FINUP) && !ctx->total; + + dev_dbg(dd->dev, "slow: bufcnt: %u, digcnt: %d, final: %d\n", + ctx->bufcnt, ctx->digcnt, final); + + if (final || (ctx->bufcnt == ctx->buflen && ctx->total)) { + count = ctx->bufcnt; + ctx->bufcnt = 0; + return omap_sham_xmit_dma(dd, ctx->dma_addr, count, final); + } + + return 0; +} + +static int omap_sham_update_dma_fast(struct omap_sham_dev *dd) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req); + unsigned int length; + + ctx->flags |= FLAGS_FAST; + + length = min(ctx->total, sg_dma_len(ctx->sg)); + ctx->total = length; + + if (!dma_map_sg(dd->dev, ctx->sg, 1, DMA_TO_DEVICE)) { + dev_err(dd->dev, "dma_map_sg error\n"); + return -EINVAL; + } + + ctx->total -= length; + + return omap_sham_xmit_dma(dd, sg_dma_address(ctx->sg), length, 1); +} + +static int omap_sham_update_cpu(struct omap_sham_dev *dd) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req); + int bufcnt; + + omap_sham_append_sg(ctx); + bufcnt = ctx->bufcnt; + ctx->bufcnt = 0; + + return omap_sham_xmit_cpu(dd, ctx->buffer, bufcnt, 1); +} + +static int omap_sham_update_dma_stop(struct omap_sham_dev *dd) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req); + + omap_stop_dma(dd->dma_lch); + if (ctx->flags & FLAGS_FAST) + dma_unmap_sg(dd->dev, ctx->sg, 1, DMA_TO_DEVICE); + + return 0; +} + +static void omap_sham_cleanup(struct ahash_request *req) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + struct omap_sham_dev *dd = ctx->dd; + unsigned long flags; + + spin_lock_irqsave(&dd->lock, flags); + if (ctx->flags & FLAGS_CLEAN) { + spin_unlock_irqrestore(&dd->lock, flags); + return; + } + ctx->flags |= FLAGS_CLEAN; + spin_unlock_irqrestore(&dd->lock, flags); + + if (ctx->digcnt) + clk_disable(dd->iclk); + + if (ctx->dma_addr) + dma_unmap_single(dd->dev, ctx->dma_addr, ctx->buflen, + DMA_TO_DEVICE); + + if (ctx->buffer) + free_page((unsigned long)ctx->buffer); + + dev_dbg(dd->dev, "digcnt: %d, bufcnt: %d\n", ctx->digcnt, ctx->bufcnt); +} + +static int omap_sham_init(struct ahash_request *req) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + struct omap_sham_ctx *tctx = crypto_ahash_ctx(tfm); + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + struct omap_sham_dev *dd = NULL, *tmp; + + spin_lock_bh(&sham.lock); + if (!tctx->dd) { + list_for_each_entry(tmp, &sham.dev_list, list) { + dd = tmp; + break; + } + tctx->dd = dd; + } else { + dd = tctx->dd; + } + spin_unlock_bh(&sham.lock); + + ctx->dd = dd; + + ctx->flags = 0; + + ctx->flags |= FLAGS_FIRST; + + dev_dbg(dd->dev, "init: digest size: %d\n", + crypto_ahash_digestsize(tfm)); + + if (crypto_ahash_digestsize(tfm) == SHA1_DIGEST_SIZE) + ctx->flags |= FLAGS_SHA1; + + ctx->bufcnt = 0; + ctx->digcnt = 0; + + ctx->buflen = PAGE_SIZE; + ctx->buffer = (void *)__get_free_page( + (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ? + GFP_KERNEL : GFP_ATOMIC); + if (!ctx->buffer) + return -ENOMEM; + + ctx->dma_addr = dma_map_single(dd->dev, ctx->buffer, ctx->buflen, + DMA_TO_DEVICE); + if (dma_mapping_error(dd->dev, ctx->dma_addr)) { + dev_err(dd->dev, "dma %u bytes error\n", ctx->buflen); + free_page((unsigned long)ctx->buffer); + return -EINVAL; + } + + if (tctx->flags & FLAGS_HMAC) { + struct omap_sham_hmac_ctx *bctx = tctx->base; + + memcpy(ctx->buffer, bctx->ipad, SHA1_MD5_BLOCK_SIZE); + ctx->bufcnt = SHA1_MD5_BLOCK_SIZE; + ctx->flags |= FLAGS_HMAC; + } + + return 0; + +} + +static int omap_sham_update_req(struct omap_sham_dev *dd) +{ + struct ahash_request *req = dd->req; + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + int err; + + dev_dbg(dd->dev, "update_req: total: %u, digcnt: %d, finup: %d\n", + ctx->total, ctx->digcnt, (ctx->flags & FLAGS_FINUP) != 0); + + if (ctx->flags & FLAGS_CPU) + err = omap_sham_update_cpu(dd); + else if (ctx->flags & FLAGS_FAST) + err = omap_sham_update_dma_fast(dd); + else + err = omap_sham_update_dma_slow(dd); + + /* wait for dma completion before can take more data */ + dev_dbg(dd->dev, "update: err: %d, digcnt: %d\n", err, ctx->digcnt); + + return err; +} + +static int omap_sham_final_req(struct omap_sham_dev *dd) +{ + struct ahash_request *req = dd->req; + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + int err = 0, use_dma = 1; + + if (ctx->bufcnt <= 64) + /* faster to handle last block with cpu */ + use_dma = 0; + + if (use_dma) + err = omap_sham_xmit_dma(dd, ctx->dma_addr, ctx->bufcnt, 1); + else + err = omap_sham_xmit_cpu(dd, ctx->buffer, ctx->bufcnt, 1); + + ctx->bufcnt = 0; + + if (err != -EINPROGRESS) + omap_sham_cleanup(req); + + dev_dbg(dd->dev, "final_req: err: %d\n", err); + + return err; +} + +static int omap_sham_finish_req_hmac(struct ahash_request *req) +{ + struct omap_sham_ctx *tctx = crypto_tfm_ctx(req->base.tfm); + struct omap_sham_hmac_ctx *bctx = tctx->base; + int bs = crypto_shash_blocksize(bctx->shash); + int ds = crypto_shash_digestsize(bctx->shash); + struct { + struct shash_desc shash; + char ctx[crypto_shash_descsize(bctx->shash)]; + } desc; + + desc.shash.tfm = bctx->shash; + desc.shash.flags = 0; /* not CRYPTO_TFM_REQ_MAY_SLEEP */ + + return crypto_shash_init(&desc.shash) ?: + crypto_shash_update(&desc.shash, bctx->opad, bs) ?: + crypto_shash_finup(&desc.shash, req->result, ds, req->result); +} + +static void omap_sham_finish_req(struct ahash_request *req, int err) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + + if (!err) { + omap_sham_copy_hash(ctx->dd->req, 1); + if (ctx->flags & FLAGS_HMAC) + err = omap_sham_finish_req_hmac(req); + } + + if (ctx->flags & FLAGS_FINAL) + omap_sham_cleanup(req); + + clear_bit(FLAGS_BUSY, &ctx->dd->flags); + + if (req->base.complete) + req->base.complete(&req->base, err); +} + +static int omap_sham_handle_queue(struct omap_sham_dev *dd) +{ + struct crypto_async_request *async_req, *backlog; + struct omap_sham_reqctx *ctx; + struct ahash_request *req, *prev_req; + unsigned long flags; + int err = 0; + + if (test_and_set_bit(FLAGS_BUSY, &dd->flags)) + return 0; + + spin_lock_irqsave(&dd->lock, flags); + backlog = crypto_get_backlog(&dd->queue); + async_req = crypto_dequeue_request(&dd->queue); + if (!async_req) + clear_bit(FLAGS_BUSY, &dd->flags); + spin_unlock_irqrestore(&dd->lock, flags); + + if (!async_req) + return 0; + + if (backlog) + backlog->complete(backlog, -EINPROGRESS); + + req = ahash_request_cast(async_req); + + prev_req = dd->req; + dd->req = req; + + ctx = ahash_request_ctx(req); + + dev_dbg(dd->dev, "handling new req, op: %lu, nbytes: %d\n", + ctx->op, req->nbytes); + + if (req != prev_req && ctx->digcnt) + /* request has changed - restore hash */ + omap_sham_copy_hash(req, 0); + + if (ctx->op == OP_UPDATE) { + err = omap_sham_update_req(dd); + if (err != -EINPROGRESS && (ctx->flags & FLAGS_FINUP)) + /* no final() after finup() */ + err = omap_sham_final_req(dd); + } else if (ctx->op == OP_FINAL) { + err = omap_sham_final_req(dd); + } + + if (err != -EINPROGRESS) { + /* done_task will not finish it, so do it here */ + omap_sham_finish_req(req, err); + tasklet_schedule(&dd->queue_task); + } + + dev_dbg(dd->dev, "exit, err: %d\n", err); + + return err; +} + +static int omap_sham_enqueue(struct ahash_request *req, unsigned int op) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + struct omap_sham_ctx *tctx = crypto_tfm_ctx(req->base.tfm); + struct omap_sham_dev *dd = tctx->dd; + unsigned long flags; + int err; + + ctx->op = op; + + spin_lock_irqsave(&dd->lock, flags); + err = ahash_enqueue_request(&dd->queue, req); + spin_unlock_irqrestore(&dd->lock, flags); + + omap_sham_handle_queue(dd); + + return err; +} + +static int omap_sham_update(struct ahash_request *req) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + + if (!req->nbytes) + return 0; + + ctx->total = req->nbytes; + ctx->sg = req->src; + ctx->offset = 0; + + if (ctx->flags & FLAGS_FINUP) { + if ((ctx->digcnt + ctx->bufcnt + ctx->total) < 9) { + /* + * OMAP HW accel works only with buffers >= 9 + * will switch to bypass in final() + * final has the same request and data + */ + omap_sham_append_sg(ctx); + return 0; + } else if (ctx->bufcnt + ctx->total <= 64) { + ctx->flags |= FLAGS_CPU; + } else if (!ctx->bufcnt && sg_is_last(ctx->sg)) { + /* may be can use faster functions */ + int aligned = IS_ALIGNED((u32)ctx->sg->offset, + sizeof(u32)); + + if (aligned && (ctx->flags & FLAGS_FIRST)) + /* digest: first and final */ + ctx->flags |= FLAGS_FAST; + + ctx->flags &= ~FLAGS_FIRST; + } + } else if (ctx->bufcnt + ctx->total <= ctx->buflen) { + /* if not finaup -> not fast */ + omap_sham_append_sg(ctx); + return 0; + } + + return omap_sham_enqueue(req, OP_UPDATE); +} + +static int omap_sham_shash_digest(struct crypto_shash *shash, u32 flags, + const u8 *data, unsigned int len, u8 *out) +{ + struct { + struct shash_desc shash; + char ctx[crypto_shash_descsize(shash)]; + } desc; + + desc.shash.tfm = shash; + desc.shash.flags = flags & CRYPTO_TFM_REQ_MAY_SLEEP; + + return crypto_shash_digest(&desc.shash, data, len, out); +} + +static int omap_sham_final_shash(struct ahash_request *req) +{ + struct omap_sham_ctx *tctx = crypto_tfm_ctx(req->base.tfm); + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + + return omap_sham_shash_digest(tctx->fallback, req->base.flags, + ctx->buffer, ctx->bufcnt, req->result); +} + +static int omap_sham_final(struct ahash_request *req) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + int err = 0; + + ctx->flags |= FLAGS_FINUP; + + /* OMAP HW accel works only with buffers >= 9 */ + /* HMAC is always >= 9 because of ipad */ + if ((ctx->digcnt + ctx->bufcnt) < 9) + err = omap_sham_final_shash(req); + else if (ctx->bufcnt) + return omap_sham_enqueue(req, OP_FINAL); + + omap_sham_cleanup(req); + + return err; +} + +static int omap_sham_finup(struct ahash_request *req) +{ + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + int err1, err2; + + ctx->flags |= FLAGS_FINUP; + + err1 = omap_sham_update(req); + if (err1 == -EINPROGRESS) + return err1; + /* + * final() has to be always called to cleanup resources + * even if udpate() failed, except EINPROGRESS + */ + err2 = omap_sham_final(req); + + return err1 ?: err2; +} + +static int omap_sham_digest(struct ahash_request *req) +{ + return omap_sham_init(req) ?: omap_sham_finup(req); +} + +static int omap_sham_setkey(struct crypto_ahash *tfm, const u8 *key, + unsigned int keylen) +{ + struct omap_sham_ctx *tctx = crypto_ahash_ctx(tfm); + struct omap_sham_hmac_ctx *bctx = tctx->base; + int bs = crypto_shash_blocksize(bctx->shash); + int ds = crypto_shash_digestsize(bctx->shash); + int err, i; + err = crypto_shash_setkey(tctx->fallback, key, keylen); + if (err) + return err; + + if (keylen > bs) { + err = omap_sham_shash_digest(bctx->shash, + crypto_shash_get_flags(bctx->shash), + key, keylen, bctx->ipad); + if (err) + return err; + keylen = ds; + } else { + memcpy(bctx->ipad, key, keylen); + } + + memset(bctx->ipad + keylen, 0, bs - keylen); + memcpy(bctx->opad, bctx->ipad, bs); + + for (i = 0; i < bs; i++) { + bctx->ipad[i] ^= 0x36; + bctx->opad[i] ^= 0x5c; + } + + return err; +} + +static int omap_sham_cra_init_alg(struct crypto_tfm *tfm, const char *alg_base) +{ + struct omap_sham_ctx *tctx = crypto_tfm_ctx(tfm); + const char *alg_name = crypto_tfm_alg_name(tfm); + + /* Allocate a fallback and abort if it failed. */ + tctx->fallback = crypto_alloc_shash(alg_name, 0, + CRYPTO_ALG_NEED_FALLBACK); + if (IS_ERR(tctx->fallback)) { + pr_err("omap-sham: fallback driver '%s' " + "could not be loaded.\n", alg_name); + return PTR_ERR(tctx->fallback); + } + + crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm), + sizeof(struct omap_sham_reqctx)); + + if (alg_base) { + struct omap_sham_hmac_ctx *bctx = tctx->base; + tctx->flags |= FLAGS_HMAC; + bctx->shash = crypto_alloc_shash(alg_base, 0, + CRYPTO_ALG_NEED_FALLBACK); + if (IS_ERR(bctx->shash)) { + pr_err("omap-sham: base driver '%s' " + "could not be loaded.\n", alg_base); + crypto_free_shash(tctx->fallback); + return PTR_ERR(bctx->shash); + } + + } + + return 0; +} + +static int omap_sham_cra_init(struct crypto_tfm *tfm) +{ + return omap_sham_cra_init_alg(tfm, NULL); +} + +static int omap_sham_cra_sha1_init(struct crypto_tfm *tfm) +{ + return omap_sham_cra_init_alg(tfm, "sha1"); +} + +static int omap_sham_cra_md5_init(struct crypto_tfm *tfm) +{ + return omap_sham_cra_init_alg(tfm, "md5"); +} + +static void omap_sham_cra_exit(struct crypto_tfm *tfm) +{ + struct omap_sham_ctx *tctx = crypto_tfm_ctx(tfm); + + crypto_free_shash(tctx->fallback); + tctx->fallback = NULL; + + if (tctx->flags & FLAGS_HMAC) { + struct omap_sham_hmac_ctx *bctx = tctx->base; + crypto_free_shash(bctx->shash); + } +} + +static struct ahash_alg algs[] = { +{ + .init = omap_sham_init, + .update = omap_sham_update, + .final = omap_sham_final, + .finup = omap_sham_finup, + .digest = omap_sham_digest, + .halg.digestsize = SHA1_DIGEST_SIZE, + .halg.base = { + .cra_name = "sha1", + .cra_driver_name = "omap-sha1", + .cra_priority = 100, + .cra_flags = CRYPTO_ALG_TYPE_AHASH | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_NEED_FALLBACK, + .cra_blocksize = SHA1_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct omap_sham_ctx), + .cra_alignmask = 0, + .cra_module = THIS_MODULE, + .cra_init = omap_sham_cra_init, + .cra_exit = omap_sham_cra_exit, + } +}, +{ + .init = omap_sham_init, + .update = omap_sham_update, + .final = omap_sham_final, + .finup = omap_sham_finup, + .digest = omap_sham_digest, + .halg.digestsize = MD5_DIGEST_SIZE, + .halg.base = { + .cra_name = "md5", + .cra_driver_name = "omap-md5", + .cra_priority = 100, + .cra_flags = CRYPTO_ALG_TYPE_AHASH | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_NEED_FALLBACK, + .cra_blocksize = SHA1_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct omap_sham_ctx), + .cra_alignmask = 0, + .cra_module = THIS_MODULE, + .cra_init = omap_sham_cra_init, + .cra_exit = omap_sham_cra_exit, + } +}, +{ + .init = omap_sham_init, + .update = omap_sham_update, + .final = omap_sham_final, + .finup = omap_sham_finup, + .digest = omap_sham_digest, + .setkey = omap_sham_setkey, + .halg.digestsize = SHA1_DIGEST_SIZE, + .halg.base = { + .cra_name = "hmac(sha1)", + .cra_driver_name = "omap-hmac-sha1", + .cra_priority = 100, + .cra_flags = CRYPTO_ALG_TYPE_AHASH | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_NEED_FALLBACK, + .cra_blocksize = SHA1_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct omap_sham_ctx) + + sizeof(struct omap_sham_hmac_ctx), + .cra_alignmask = 0, + .cra_module = THIS_MODULE, + .cra_init = omap_sham_cra_sha1_init, + .cra_exit = omap_sham_cra_exit, + } +}, +{ + .init = omap_sham_init, + .update = omap_sham_update, + .final = omap_sham_final, + .finup = omap_sham_finup, + .digest = omap_sham_digest, + .setkey = omap_sham_setkey, + .halg.digestsize = MD5_DIGEST_SIZE, + .halg.base = { + .cra_name = "hmac(md5)", + .cra_driver_name = "omap-hmac-md5", + .cra_priority = 100, + .cra_flags = CRYPTO_ALG_TYPE_AHASH | + CRYPTO_ALG_ASYNC | + CRYPTO_ALG_NEED_FALLBACK, + .cra_blocksize = SHA1_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct omap_sham_ctx) + + sizeof(struct omap_sham_hmac_ctx), + .cra_alignmask = 0, + .cra_module = THIS_MODULE, + .cra_init = omap_sham_cra_md5_init, + .cra_exit = omap_sham_cra_exit, + } +} +}; + +static void omap_sham_done_task(unsigned long data) +{ + struct omap_sham_dev *dd = (struct omap_sham_dev *)data; + struct ahash_request *req = dd->req; + struct omap_sham_reqctx *ctx = ahash_request_ctx(req); + int ready = 1; + + if (ctx->flags & FLAGS_OUTPUT_READY) { + ctx->flags &= ~FLAGS_OUTPUT_READY; + ready = 1; + } + + if (dd->flags & FLAGS_DMA_ACTIVE) { + dd->flags &= ~FLAGS_DMA_ACTIVE; + omap_sham_update_dma_stop(dd); + omap_sham_update_dma_slow(dd); + } + + if (ready && !(dd->flags & FLAGS_DMA_ACTIVE)) { + dev_dbg(dd->dev, "update done\n"); + /* finish curent request */ + omap_sham_finish_req(req, 0); + /* start new request */ + omap_sham_handle_queue(dd); + } +} + +static void omap_sham_queue_task(unsigned long data) +{ + struct omap_sham_dev *dd = (struct omap_sham_dev *)data; + + omap_sham_handle_queue(dd); +} + +static irqreturn_t omap_sham_irq(int irq, void *dev_id) +{ + struct omap_sham_dev *dd = dev_id; + struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req); + + if (!ctx) { + dev_err(dd->dev, "unknown interrupt.\n"); + return IRQ_HANDLED; + } + + if (unlikely(ctx->flags & FLAGS_FINAL)) + /* final -> allow device to go to power-saving mode */ + omap_sham_write_mask(dd, SHA_REG_CTRL, 0, SHA_REG_CTRL_LENGTH); + + omap_sham_write_mask(dd, SHA_REG_CTRL, SHA_REG_CTRL_OUTPUT_READY, + SHA_REG_CTRL_OUTPUT_READY); + omap_sham_read(dd, SHA_REG_CTRL); + + ctx->flags |= FLAGS_OUTPUT_READY; + tasklet_schedule(&dd->done_task); + + return IRQ_HANDLED; +} + +static void omap_sham_dma_callback(int lch, u16 ch_status, void *data) +{ + struct omap_sham_dev *dd = data; + + if (likely(lch == dd->dma_lch)) + tasklet_schedule(&dd->done_task); +} + +static int omap_sham_dma_init(struct omap_sham_dev *dd) +{ + int err; + + dd->dma_lch = -1; + + err = omap_request_dma(dd->dma, dev_name(dd->dev), + omap_sham_dma_callback, dd, &dd->dma_lch); + if (err) { + dev_err(dd->dev, "Unable to request DMA channel\n"); + return err; + } + omap_set_dma_dest_params(dd->dma_lch, 0, + OMAP_DMA_AMODE_CONSTANT, + dd->phys_base + SHA_REG_DIN(0), 0, 16); + + omap_set_dma_dest_burst_mode(dd->dma_lch, + OMAP_DMA_DATA_BURST_16); + + return 0; +} + +static void omap_sham_dma_cleanup(struct omap_sham_dev *dd) +{ + if (dd->dma_lch >= 0) { + omap_free_dma(dd->dma_lch); + dd->dma_lch = -1; + } +} + +static int __devinit omap_sham_probe(struct platform_device *pdev) +{ + struct omap_sham_dev *dd; + struct device *dev = &pdev->dev; + struct resource *res; + int err, i, j; + + dd = kzalloc(sizeof(struct omap_sham_dev), GFP_KERNEL); + if (dd == NULL) { + dev_err(dev, "unable to alloc data struct.\n"); + err = -ENOMEM; + goto data_err; + } + dd->dev = dev; + platform_set_drvdata(pdev, dd); + + INIT_LIST_HEAD(&dd->list); + spin_lock_init(&dd->lock); + tasklet_init(&dd->done_task, omap_sham_done_task, (unsigned long)dd); + tasklet_init(&dd->queue_task, omap_sham_queue_task, (unsigned long)dd); + crypto_init_queue(&dd->queue, OMAP_SHAM_QUEUE_LENGTH); + + dd->irq = -1; + + /* Get the base address */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + dev_err(dev, "no MEM resource info\n"); + err = -ENODEV; + goto res_err; + } + dd->phys_base = res->start; + + /* Get the DMA */ + res = platform_get_resource(pdev, IORESOURCE_DMA, 0); + if (!res) { + dev_err(dev, "no DMA resource info\n"); + err = -ENODEV; + goto res_err; + } + dd->dma = res->start; + + /* Get the IRQ */ + dd->irq = platform_get_irq(pdev, 0); + if (dd->irq < 0) { + dev_err(dev, "no IRQ resource info\n"); + err = dd->irq; + goto res_err; + } + + err = request_irq(dd->irq, omap_sham_irq, + IRQF_TRIGGER_LOW, dev_name(dev), dd); + if (err) { + dev_err(dev, "unable to request irq.\n"); + goto res_err; + } + + err = omap_sham_dma_init(dd); + if (err) + goto dma_err; + + /* Initializing the clock */ + dd->iclk = clk_get(dev, "ick"); + if (!dd->iclk) { + dev_err(dev, "clock intialization failed.\n"); + err = -ENODEV; + goto clk_err; + } + + dd->io_base = ioremap(dd->phys_base, SZ_4K); + if (!dd->io_base) { + dev_err(dev, "can't ioremap\n"); + err = -ENOMEM; + goto io_err; + } + + clk_enable(dd->iclk); + dev_info(dev, "hw accel on OMAP rev %u.%u\n", + (omap_sham_read(dd, SHA_REG_REV) & SHA_REG_REV_MAJOR) >> 4, + omap_sham_read(dd, SHA_REG_REV) & SHA_REG_REV_MINOR); + clk_disable(dd->iclk); + + spin_lock(&sham.lock); + list_add_tail(&dd->list, &sham.dev_list); + spin_unlock(&sham.lock); + + for (i = 0; i < ARRAY_SIZE(algs); i++) { + err = crypto_register_ahash(&algs[i]); + if (err) + goto err_algs; + } + + return 0; + +err_algs: + for (j = 0; j < i; j++) + crypto_unregister_ahash(&algs[j]); + iounmap(dd->io_base); +io_err: + clk_put(dd->iclk); +clk_err: + omap_sham_dma_cleanup(dd); +dma_err: + if (dd->irq >= 0) + free_irq(dd->irq, dd); +res_err: + kfree(dd); + dd = NULL; +data_err: + dev_err(dev, "initialization failed.\n"); + + return err; +} + +static int __devexit omap_sham_remove(struct platform_device *pdev) +{ + static struct omap_sham_dev *dd; + int i; + + dd = platform_get_drvdata(pdev); + if (!dd) + return -ENODEV; + spin_lock(&sham.lock); + list_del(&dd->list); + spin_unlock(&sham.lock); + for (i = 0; i < ARRAY_SIZE(algs); i++) + crypto_unregister_ahash(&algs[i]); + tasklet_kill(&dd->done_task); + tasklet_kill(&dd->queue_task); + iounmap(dd->io_base); + clk_put(dd->iclk); + omap_sham_dma_cleanup(dd); + if (dd->irq >= 0) + free_irq(dd->irq, dd); + kfree(dd); + dd = NULL; + + return 0; +} + +static struct platform_driver omap_sham_driver = { + .probe = omap_sham_probe, + .remove = omap_sham_remove, + .driver = { + .name = "omap-sham", + .owner = THIS_MODULE, + }, +}; + +static int __init omap_sham_mod_init(void) +{ + pr_info("loading %s driver\n", "omap-sham"); + + if (!cpu_class_is_omap2() || + omap_type() != OMAP2_DEVICE_TYPE_SEC) { + pr_err("Unsupported cpu\n"); + return -ENODEV; + } + + return platform_driver_register(&omap_sham_driver); +} + +static void __exit omap_sham_mod_exit(void) +{ + platform_driver_unregister(&omap_sham_driver); +} + +module_init(omap_sham_mod_init); +module_exit(omap_sham_mod_exit); + +MODULE_DESCRIPTION("OMAP SHA1/MD5 hw acceleration support."); +MODULE_LICENSE("GPL v2"); +MODULE_AUTHOR("Dmitry Kasatkin"); diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index dc558a097311..6a0f59d1fc5c 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -1,7 +1,7 @@ /* * talitos - Freescale Integrated Security Engine (SEC) device driver * - * Copyright (c) 2008 Freescale Semiconductor, Inc. + * Copyright (c) 2008-2010 Freescale Semiconductor, Inc. * * Scatterlist Crypto API glue code copied from files with the following: * Copyright (c) 2006-2007 Herbert Xu <herbert@gondor.apana.org.au> @@ -43,9 +43,12 @@ #include <crypto/aes.h> #include <crypto/des.h> #include <crypto/sha.h> +#include <crypto/md5.h> #include <crypto/aead.h> #include <crypto/authenc.h> #include <crypto/skcipher.h> +#include <crypto/hash.h> +#include <crypto/internal/hash.h> #include <crypto/scatterwalk.h> #include "talitos.h" @@ -65,6 +68,13 @@ struct talitos_ptr { __be32 ptr; /* address */ }; +static const struct talitos_ptr zero_entry = { + .len = 0, + .j_extent = 0, + .eptr = 0, + .ptr = 0 +}; + /* descriptor */ struct talitos_desc { __be32 hdr; /* header high bits */ @@ -146,6 +156,7 @@ struct talitos_private { /* .features flag */ #define TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT 0x00000001 #define TALITOS_FTR_HW_AUTH_CHECK 0x00000002 +#define TALITOS_FTR_SHA224_HWINIT 0x00000004 static void to_talitos_ptr(struct talitos_ptr *talitos_ptr, dma_addr_t dma_addr) { @@ -692,7 +703,7 @@ static void talitos_unregister_rng(struct device *dev) #define TALITOS_MAX_KEY_SIZE 64 #define TALITOS_MAX_IV_LENGTH 16 /* max of AES_BLOCK_SIZE, DES3_EDE_BLOCK_SIZE */ -#define MD5_DIGEST_SIZE 16 +#define MD5_BLOCK_SIZE 64 struct talitos_ctx { struct device *dev; @@ -705,6 +716,23 @@ struct talitos_ctx { unsigned int authsize; }; +#define HASH_MAX_BLOCK_SIZE SHA512_BLOCK_SIZE +#define TALITOS_MDEU_MAX_CONTEXT_SIZE TALITOS_MDEU_CONTEXT_SIZE_SHA384_SHA512 + +struct talitos_ahash_req_ctx { + u64 count; + u32 hw_context[TALITOS_MDEU_MAX_CONTEXT_SIZE / sizeof(u32)]; + unsigned int hw_context_size; + u8 buf[HASH_MAX_BLOCK_SIZE]; + u8 bufnext[HASH_MAX_BLOCK_SIZE]; + unsigned int swinit; + unsigned int first; + unsigned int last; + unsigned int to_hash_later; + struct scatterlist bufsl[2]; + struct scatterlist *psrc; +}; + static int aead_setauthsize(struct crypto_aead *authenc, unsigned int authsize) { @@ -821,10 +849,14 @@ static void talitos_sg_unmap(struct device *dev, else dma_unmap_sg(dev, src, src_nents, DMA_TO_DEVICE); - if (edesc->dst_is_chained) - talitos_unmap_sg_chain(dev, dst, DMA_FROM_DEVICE); - else - dma_unmap_sg(dev, dst, dst_nents, DMA_FROM_DEVICE); + if (dst) { + if (edesc->dst_is_chained) + talitos_unmap_sg_chain(dev, dst, + DMA_FROM_DEVICE); + else + dma_unmap_sg(dev, dst, dst_nents, + DMA_FROM_DEVICE); + } } else if (edesc->src_is_chained) talitos_unmap_sg_chain(dev, src, DMA_BIDIRECTIONAL); @@ -1114,12 +1146,67 @@ static int sg_count(struct scatterlist *sg_list, int nbytes, int *chained) return sg_nents; } +/** + * sg_copy_end_to_buffer - Copy end data from SG list to a linear buffer + * @sgl: The SG list + * @nents: Number of SG entries + * @buf: Where to copy to + * @buflen: The number of bytes to copy + * @skip: The number of bytes to skip before copying. + * Note: skip + buflen should equal SG total size. + * + * Returns the number of copied bytes. + * + **/ +static size_t sg_copy_end_to_buffer(struct scatterlist *sgl, unsigned int nents, + void *buf, size_t buflen, unsigned int skip) +{ + unsigned int offset = 0; + unsigned int boffset = 0; + struct sg_mapping_iter miter; + unsigned long flags; + unsigned int sg_flags = SG_MITER_ATOMIC; + size_t total_buffer = buflen + skip; + + sg_flags |= SG_MITER_FROM_SG; + + sg_miter_start(&miter, sgl, nents, sg_flags); + + local_irq_save(flags); + + while (sg_miter_next(&miter) && offset < total_buffer) { + unsigned int len; + unsigned int ignore; + + if ((offset + miter.length) > skip) { + if (offset < skip) { + /* Copy part of this segment */ + ignore = skip - offset; + len = miter.length - ignore; + memcpy(buf + boffset, miter.addr + ignore, len); + } else { + /* Copy all of this segment */ + len = miter.length; + memcpy(buf + boffset, miter.addr, len); + } + boffset += len; + } + offset += miter.length; + } + + sg_miter_stop(&miter); + + local_irq_restore(flags); + return boffset; +} + /* * allocate and map the extended descriptor */ static struct talitos_edesc *talitos_edesc_alloc(struct device *dev, struct scatterlist *src, struct scatterlist *dst, + int hash_result, unsigned int cryptlen, unsigned int authsize, int icv_stashing, @@ -1139,11 +1226,16 @@ static struct talitos_edesc *talitos_edesc_alloc(struct device *dev, src_nents = sg_count(src, cryptlen + authsize, &src_chained); src_nents = (src_nents == 1) ? 0 : src_nents; - if (dst == src) { - dst_nents = src_nents; + if (hash_result) { + dst_nents = 0; } else { - dst_nents = sg_count(dst, cryptlen + authsize, &dst_chained); - dst_nents = (dst_nents == 1) ? 0 : dst_nents; + if (dst == src) { + dst_nents = src_nents; + } else { + dst_nents = sg_count(dst, cryptlen + authsize, + &dst_chained); + dst_nents = (dst_nents == 1) ? 0 : dst_nents; + } } /* @@ -1172,8 +1264,10 @@ static struct talitos_edesc *talitos_edesc_alloc(struct device *dev, edesc->src_is_chained = src_chained; edesc->dst_is_chained = dst_chained; edesc->dma_len = dma_len; - edesc->dma_link_tbl = dma_map_single(dev, &edesc->link_tbl[0], - edesc->dma_len, DMA_BIDIRECTIONAL); + if (dma_len) + edesc->dma_link_tbl = dma_map_single(dev, &edesc->link_tbl[0], + edesc->dma_len, + DMA_BIDIRECTIONAL); return edesc; } @@ -1184,7 +1278,7 @@ static struct talitos_edesc *aead_edesc_alloc(struct aead_request *areq, struct crypto_aead *authenc = crypto_aead_reqtfm(areq); struct talitos_ctx *ctx = crypto_aead_ctx(authenc); - return talitos_edesc_alloc(ctx->dev, areq->src, areq->dst, + return talitos_edesc_alloc(ctx->dev, areq->src, areq->dst, 0, areq->cryptlen, ctx->authsize, icv_stashing, areq->base.flags); } @@ -1441,8 +1535,8 @@ static struct talitos_edesc *ablkcipher_edesc_alloc(struct ablkcipher_request * struct crypto_ablkcipher *cipher = crypto_ablkcipher_reqtfm(areq); struct talitos_ctx *ctx = crypto_ablkcipher_ctx(cipher); - return talitos_edesc_alloc(ctx->dev, areq->src, areq->dst, areq->nbytes, - 0, 0, areq->base.flags); + return talitos_edesc_alloc(ctx->dev, areq->src, areq->dst, 0, + areq->nbytes, 0, 0, areq->base.flags); } static int ablkcipher_encrypt(struct ablkcipher_request *areq) @@ -1478,15 +1572,329 @@ static int ablkcipher_decrypt(struct ablkcipher_request *areq) return common_nonsnoop(edesc, areq, NULL, ablkcipher_done); } +static void common_nonsnoop_hash_unmap(struct device *dev, + struct talitos_edesc *edesc, + struct ahash_request *areq) +{ + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + + unmap_single_talitos_ptr(dev, &edesc->desc.ptr[5], DMA_FROM_DEVICE); + + /* When using hashctx-in, must unmap it. */ + if (edesc->desc.ptr[1].len) + unmap_single_talitos_ptr(dev, &edesc->desc.ptr[1], + DMA_TO_DEVICE); + + if (edesc->desc.ptr[2].len) + unmap_single_talitos_ptr(dev, &edesc->desc.ptr[2], + DMA_TO_DEVICE); + + talitos_sg_unmap(dev, edesc, req_ctx->psrc, NULL); + + if (edesc->dma_len) + dma_unmap_single(dev, edesc->dma_link_tbl, edesc->dma_len, + DMA_BIDIRECTIONAL); + +} + +static void ahash_done(struct device *dev, + struct talitos_desc *desc, void *context, + int err) +{ + struct ahash_request *areq = context; + struct talitos_edesc *edesc = + container_of(desc, struct talitos_edesc, desc); + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + + if (!req_ctx->last && req_ctx->to_hash_later) { + /* Position any partial block for next update/final/finup */ + memcpy(req_ctx->buf, req_ctx->bufnext, req_ctx->to_hash_later); + } + common_nonsnoop_hash_unmap(dev, edesc, areq); + + kfree(edesc); + + areq->base.complete(&areq->base, err); +} + +static int common_nonsnoop_hash(struct talitos_edesc *edesc, + struct ahash_request *areq, unsigned int length, + void (*callback) (struct device *dev, + struct talitos_desc *desc, + void *context, int error)) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq); + struct talitos_ctx *ctx = crypto_ahash_ctx(tfm); + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + struct device *dev = ctx->dev; + struct talitos_desc *desc = &edesc->desc; + int sg_count, ret; + + /* first DWORD empty */ + desc->ptr[0] = zero_entry; + + /* hash context in */ + if (!req_ctx->first || req_ctx->swinit) { + map_single_talitos_ptr(dev, &desc->ptr[1], + req_ctx->hw_context_size, + (char *)req_ctx->hw_context, 0, + DMA_TO_DEVICE); + req_ctx->swinit = 0; + } else { + desc->ptr[1] = zero_entry; + /* Indicate next op is not the first. */ + req_ctx->first = 0; + } + + /* HMAC key */ + if (ctx->keylen) + map_single_talitos_ptr(dev, &desc->ptr[2], ctx->keylen, + (char *)&ctx->key, 0, DMA_TO_DEVICE); + else + desc->ptr[2] = zero_entry; + + /* + * data in + */ + desc->ptr[3].len = cpu_to_be16(length); + desc->ptr[3].j_extent = 0; + + sg_count = talitos_map_sg(dev, req_ctx->psrc, + edesc->src_nents ? : 1, + DMA_TO_DEVICE, + edesc->src_is_chained); + + if (sg_count == 1) { + to_talitos_ptr(&desc->ptr[3], sg_dma_address(req_ctx->psrc)); + } else { + sg_count = sg_to_link_tbl(req_ctx->psrc, sg_count, length, + &edesc->link_tbl[0]); + if (sg_count > 1) { + desc->ptr[3].j_extent |= DESC_PTR_LNKTBL_JUMP; + to_talitos_ptr(&desc->ptr[3], edesc->dma_link_tbl); + dma_sync_single_for_device(ctx->dev, + edesc->dma_link_tbl, + edesc->dma_len, + DMA_BIDIRECTIONAL); + } else { + /* Only one segment now, so no link tbl needed */ + to_talitos_ptr(&desc->ptr[3], + sg_dma_address(req_ctx->psrc)); + } + } + + /* fifth DWORD empty */ + desc->ptr[4] = zero_entry; + + /* hash/HMAC out -or- hash context out */ + if (req_ctx->last) + map_single_talitos_ptr(dev, &desc->ptr[5], + crypto_ahash_digestsize(tfm), + areq->result, 0, DMA_FROM_DEVICE); + else + map_single_talitos_ptr(dev, &desc->ptr[5], + req_ctx->hw_context_size, + req_ctx->hw_context, 0, DMA_FROM_DEVICE); + + /* last DWORD empty */ + desc->ptr[6] = zero_entry; + + ret = talitos_submit(dev, desc, callback, areq); + if (ret != -EINPROGRESS) { + common_nonsnoop_hash_unmap(dev, edesc, areq); + kfree(edesc); + } + return ret; +} + +static struct talitos_edesc *ahash_edesc_alloc(struct ahash_request *areq, + unsigned int nbytes) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq); + struct talitos_ctx *ctx = crypto_ahash_ctx(tfm); + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + + return talitos_edesc_alloc(ctx->dev, req_ctx->psrc, NULL, 1, + nbytes, 0, 0, areq->base.flags); +} + +static int ahash_init(struct ahash_request *areq) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq); + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + + /* Initialize the context */ + req_ctx->count = 0; + req_ctx->first = 1; /* first indicates h/w must init its context */ + req_ctx->swinit = 0; /* assume h/w init of context */ + req_ctx->hw_context_size = + (crypto_ahash_digestsize(tfm) <= SHA256_DIGEST_SIZE) + ? TALITOS_MDEU_CONTEXT_SIZE_MD5_SHA1_SHA256 + : TALITOS_MDEU_CONTEXT_SIZE_SHA384_SHA512; + + return 0; +} + +/* + * on h/w without explicit sha224 support, we initialize h/w context + * manually with sha224 constants, and tell it to run sha256. + */ +static int ahash_init_sha224_swinit(struct ahash_request *areq) +{ + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + + ahash_init(areq); + req_ctx->swinit = 1;/* prevent h/w initting context with sha256 values*/ + + req_ctx->hw_context[0] = cpu_to_be32(SHA224_H0); + req_ctx->hw_context[1] = cpu_to_be32(SHA224_H1); + req_ctx->hw_context[2] = cpu_to_be32(SHA224_H2); + req_ctx->hw_context[3] = cpu_to_be32(SHA224_H3); + req_ctx->hw_context[4] = cpu_to_be32(SHA224_H4); + req_ctx->hw_context[5] = cpu_to_be32(SHA224_H5); + req_ctx->hw_context[6] = cpu_to_be32(SHA224_H6); + req_ctx->hw_context[7] = cpu_to_be32(SHA224_H7); + + /* init 64-bit count */ + req_ctx->hw_context[8] = 0; + req_ctx->hw_context[9] = 0; + + return 0; +} + +static int ahash_process_req(struct ahash_request *areq, unsigned int nbytes) +{ + struct crypto_ahash *tfm = crypto_ahash_reqtfm(areq); + struct talitos_ctx *ctx = crypto_ahash_ctx(tfm); + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + struct talitos_edesc *edesc; + unsigned int blocksize = + crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm)); + unsigned int nbytes_to_hash; + unsigned int to_hash_later; + unsigned int index; + int chained; + + index = req_ctx->count & (blocksize - 1); + req_ctx->count += nbytes; + + if (!req_ctx->last && (index + nbytes) < blocksize) { + /* Buffer the partial block */ + sg_copy_to_buffer(areq->src, + sg_count(areq->src, nbytes, &chained), + req_ctx->buf + index, nbytes); + return 0; + } + + if (index) { + /* partial block from previous update; chain it in. */ + sg_init_table(req_ctx->bufsl, (nbytes) ? 2 : 1); + sg_set_buf(req_ctx->bufsl, req_ctx->buf, index); + if (nbytes) + scatterwalk_sg_chain(req_ctx->bufsl, 2, + areq->src); + req_ctx->psrc = req_ctx->bufsl; + } else { + req_ctx->psrc = areq->src; + } + nbytes_to_hash = index + nbytes; + if (!req_ctx->last) { + to_hash_later = (nbytes_to_hash & (blocksize - 1)); + if (to_hash_later) { + int nents; + /* Must copy to_hash_later bytes from the end + * to bufnext (a partial block) for later. + */ + nents = sg_count(areq->src, nbytes, &chained); + sg_copy_end_to_buffer(areq->src, nents, + req_ctx->bufnext, + to_hash_later, + nbytes - to_hash_later); + + /* Adjust count for what will be hashed now */ + nbytes_to_hash -= to_hash_later; + } + req_ctx->to_hash_later = to_hash_later; + } + + /* allocate extended descriptor */ + edesc = ahash_edesc_alloc(areq, nbytes_to_hash); + if (IS_ERR(edesc)) + return PTR_ERR(edesc); + + edesc->desc.hdr = ctx->desc_hdr_template; + + /* On last one, request SEC to pad; otherwise continue */ + if (req_ctx->last) + edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_PAD; + else + edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_CONT; + + /* request SEC to INIT hash. */ + if (req_ctx->first && !req_ctx->swinit) + edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_INIT; + + /* When the tfm context has a keylen, it's an HMAC. + * A first or last (ie. not middle) descriptor must request HMAC. + */ + if (ctx->keylen && (req_ctx->first || req_ctx->last)) + edesc->desc.hdr |= DESC_HDR_MODE0_MDEU_HMAC; + + return common_nonsnoop_hash(edesc, areq, nbytes_to_hash, + ahash_done); +} + +static int ahash_update(struct ahash_request *areq) +{ + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + + req_ctx->last = 0; + + return ahash_process_req(areq, areq->nbytes); +} + +static int ahash_final(struct ahash_request *areq) +{ + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + + req_ctx->last = 1; + + return ahash_process_req(areq, 0); +} + +static int ahash_finup(struct ahash_request *areq) +{ + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + + req_ctx->last = 1; + + return ahash_process_req(areq, areq->nbytes); +} + +static int ahash_digest(struct ahash_request *areq) +{ + struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq); + struct crypto_ahash *ahash = crypto_ahash_reqtfm(areq); + + ahash->init(areq); + req_ctx->last = 1; + + return ahash_process_req(areq, areq->nbytes); +} + struct talitos_alg_template { - struct crypto_alg alg; + u32 type; + union { + struct crypto_alg crypto; + struct ahash_alg hash; + } alg; __be32 desc_hdr_template; }; static struct talitos_alg_template driver_algs[] = { /* AEAD algorithms. These use a single-pass ipsec_esp descriptor */ - { - .alg = { + { .type = CRYPTO_ALG_TYPE_AEAD, + .alg.crypto = { .cra_name = "authenc(hmac(sha1),cbc(aes))", .cra_driver_name = "authenc-hmac-sha1-cbc-aes-talitos", .cra_blocksize = AES_BLOCK_SIZE, @@ -1511,8 +1919,8 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_PAD | DESC_HDR_MODE1_MDEU_SHA1_HMAC, }, - { - .alg = { + { .type = CRYPTO_ALG_TYPE_AEAD, + .alg.crypto = { .cra_name = "authenc(hmac(sha1),cbc(des3_ede))", .cra_driver_name = "authenc-hmac-sha1-cbc-3des-talitos", .cra_blocksize = DES3_EDE_BLOCK_SIZE, @@ -1538,8 +1946,8 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_PAD | DESC_HDR_MODE1_MDEU_SHA1_HMAC, }, - { - .alg = { + { .type = CRYPTO_ALG_TYPE_AEAD, + .alg.crypto = { .cra_name = "authenc(hmac(sha256),cbc(aes))", .cra_driver_name = "authenc-hmac-sha256-cbc-aes-talitos", .cra_blocksize = AES_BLOCK_SIZE, @@ -1564,8 +1972,8 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_PAD | DESC_HDR_MODE1_MDEU_SHA256_HMAC, }, - { - .alg = { + { .type = CRYPTO_ALG_TYPE_AEAD, + .alg.crypto = { .cra_name = "authenc(hmac(sha256),cbc(des3_ede))", .cra_driver_name = "authenc-hmac-sha256-cbc-3des-talitos", .cra_blocksize = DES3_EDE_BLOCK_SIZE, @@ -1591,8 +1999,8 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_PAD | DESC_HDR_MODE1_MDEU_SHA256_HMAC, }, - { - .alg = { + { .type = CRYPTO_ALG_TYPE_AEAD, + .alg.crypto = { .cra_name = "authenc(hmac(md5),cbc(aes))", .cra_driver_name = "authenc-hmac-md5-cbc-aes-talitos", .cra_blocksize = AES_BLOCK_SIZE, @@ -1617,8 +2025,8 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_PAD | DESC_HDR_MODE1_MDEU_MD5_HMAC, }, - { - .alg = { + { .type = CRYPTO_ALG_TYPE_AEAD, + .alg.crypto = { .cra_name = "authenc(hmac(md5),cbc(des3_ede))", .cra_driver_name = "authenc-hmac-md5-cbc-3des-talitos", .cra_blocksize = DES3_EDE_BLOCK_SIZE, @@ -1645,8 +2053,8 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_MD5_HMAC, }, /* ABLKCIPHER algorithms. */ - { - .alg = { + { .type = CRYPTO_ALG_TYPE_ABLKCIPHER, + .alg.crypto = { .cra_name = "cbc(aes)", .cra_driver_name = "cbc-aes-talitos", .cra_blocksize = AES_BLOCK_SIZE, @@ -1667,8 +2075,8 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_SEL0_AESU | DESC_HDR_MODE0_AESU_CBC, }, - { - .alg = { + { .type = CRYPTO_ALG_TYPE_ABLKCIPHER, + .alg.crypto = { .cra_name = "cbc(des3_ede)", .cra_driver_name = "cbc-3des-talitos", .cra_blocksize = DES3_EDE_BLOCK_SIZE, @@ -1689,14 +2097,140 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_SEL0_DEU | DESC_HDR_MODE0_DEU_CBC | DESC_HDR_MODE0_DEU_3DES, - } + }, + /* AHASH algorithms. */ + { .type = CRYPTO_ALG_TYPE_AHASH, + .alg.hash = { + .init = ahash_init, + .update = ahash_update, + .final = ahash_final, + .finup = ahash_finup, + .digest = ahash_digest, + .halg.digestsize = MD5_DIGEST_SIZE, + .halg.base = { + .cra_name = "md5", + .cra_driver_name = "md5-talitos", + .cra_blocksize = MD5_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_TYPE_AHASH | + CRYPTO_ALG_ASYNC, + .cra_type = &crypto_ahash_type + } + }, + .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | + DESC_HDR_SEL0_MDEUA | + DESC_HDR_MODE0_MDEU_MD5, + }, + { .type = CRYPTO_ALG_TYPE_AHASH, + .alg.hash = { + .init = ahash_init, + .update = ahash_update, + .final = ahash_final, + .finup = ahash_finup, + .digest = ahash_digest, + .halg.digestsize = SHA1_DIGEST_SIZE, + .halg.base = { + .cra_name = "sha1", + .cra_driver_name = "sha1-talitos", + .cra_blocksize = SHA1_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_TYPE_AHASH | + CRYPTO_ALG_ASYNC, + .cra_type = &crypto_ahash_type + } + }, + .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | + DESC_HDR_SEL0_MDEUA | + DESC_HDR_MODE0_MDEU_SHA1, + }, + { .type = CRYPTO_ALG_TYPE_AHASH, + .alg.hash = { + .init = ahash_init, + .update = ahash_update, + .final = ahash_final, + .finup = ahash_finup, + .digest = ahash_digest, + .halg.digestsize = SHA224_DIGEST_SIZE, + .halg.base = { + .cra_name = "sha224", + .cra_driver_name = "sha224-talitos", + .cra_blocksize = SHA224_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_TYPE_AHASH | + CRYPTO_ALG_ASYNC, + .cra_type = &crypto_ahash_type + } + }, + .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | + DESC_HDR_SEL0_MDEUA | + DESC_HDR_MODE0_MDEU_SHA224, + }, + { .type = CRYPTO_ALG_TYPE_AHASH, + .alg.hash = { + .init = ahash_init, + .update = ahash_update, + .final = ahash_final, + .finup = ahash_finup, + .digest = ahash_digest, + .halg.digestsize = SHA256_DIGEST_SIZE, + .halg.base = { + .cra_name = "sha256", + .cra_driver_name = "sha256-talitos", + .cra_blocksize = SHA256_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_TYPE_AHASH | + CRYPTO_ALG_ASYNC, + .cra_type = &crypto_ahash_type + } + }, + .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | + DESC_HDR_SEL0_MDEUA | + DESC_HDR_MODE0_MDEU_SHA256, + }, + { .type = CRYPTO_ALG_TYPE_AHASH, + .alg.hash = { + .init = ahash_init, + .update = ahash_update, + .final = ahash_final, + .finup = ahash_finup, + .digest = ahash_digest, + .halg.digestsize = SHA384_DIGEST_SIZE, + .halg.base = { + .cra_name = "sha384", + .cra_driver_name = "sha384-talitos", + .cra_blocksize = SHA384_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_TYPE_AHASH | + CRYPTO_ALG_ASYNC, + .cra_type = &crypto_ahash_type + } + }, + .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | + DESC_HDR_SEL0_MDEUB | + DESC_HDR_MODE0_MDEUB_SHA384, + }, + { .type = CRYPTO_ALG_TYPE_AHASH, + .alg.hash = { + .init = ahash_init, + .update = ahash_update, + .final = ahash_final, + .finup = ahash_finup, + .digest = ahash_digest, + .halg.digestsize = SHA512_DIGEST_SIZE, + .halg.base = { + .cra_name = "sha512", + .cra_driver_name = "sha512-talitos", + .cra_blocksize = SHA512_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_TYPE_AHASH | + CRYPTO_ALG_ASYNC, + .cra_type = &crypto_ahash_type + } + }, + .desc_hdr_template = DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | + DESC_HDR_SEL0_MDEUB | + DESC_HDR_MODE0_MDEUB_SHA512, + }, }; struct talitos_crypto_alg { struct list_head entry; struct device *dev; - __be32 desc_hdr_template; - struct crypto_alg crypto_alg; + struct talitos_alg_template algt; }; static int talitos_cra_init(struct crypto_tfm *tfm) @@ -1705,13 +2239,28 @@ static int talitos_cra_init(struct crypto_tfm *tfm) struct talitos_crypto_alg *talitos_alg; struct talitos_ctx *ctx = crypto_tfm_ctx(tfm); - talitos_alg = container_of(alg, struct talitos_crypto_alg, crypto_alg); + if ((alg->cra_flags & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_AHASH) + talitos_alg = container_of(__crypto_ahash_alg(alg), + struct talitos_crypto_alg, + algt.alg.hash); + else + talitos_alg = container_of(alg, struct talitos_crypto_alg, + algt.alg.crypto); /* update context with ptr to dev */ ctx->dev = talitos_alg->dev; /* copy descriptor header template value */ - ctx->desc_hdr_template = talitos_alg->desc_hdr_template; + ctx->desc_hdr_template = talitos_alg->algt.desc_hdr_template; + + return 0; +} + +static int talitos_cra_init_aead(struct crypto_tfm *tfm) +{ + struct talitos_ctx *ctx = crypto_tfm_ctx(tfm); + + talitos_cra_init(tfm); /* random first IV */ get_random_bytes(ctx->iv, TALITOS_MAX_IV_LENGTH); @@ -1719,6 +2268,19 @@ static int talitos_cra_init(struct crypto_tfm *tfm) return 0; } +static int talitos_cra_init_ahash(struct crypto_tfm *tfm) +{ + struct talitos_ctx *ctx = crypto_tfm_ctx(tfm); + + talitos_cra_init(tfm); + + ctx->keylen = 0; + crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm), + sizeof(struct talitos_ahash_req_ctx)); + + return 0; +} + /* * given the alg's descriptor header template, determine whether descriptor * type and primary/secondary execution units required match the hw @@ -1747,7 +2309,15 @@ static int talitos_remove(struct of_device *ofdev) int i; list_for_each_entry_safe(t_alg, n, &priv->alg_list, entry) { - crypto_unregister_alg(&t_alg->crypto_alg); + switch (t_alg->algt.type) { + case CRYPTO_ALG_TYPE_ABLKCIPHER: + case CRYPTO_ALG_TYPE_AEAD: + crypto_unregister_alg(&t_alg->algt.alg.crypto); + break; + case CRYPTO_ALG_TYPE_AHASH: + crypto_unregister_ahash(&t_alg->algt.alg.hash); + break; + } list_del(&t_alg->entry); kfree(t_alg); } @@ -1781,6 +2351,7 @@ static struct talitos_crypto_alg *talitos_alg_alloc(struct device *dev, struct talitos_alg_template *template) { + struct talitos_private *priv = dev_get_drvdata(dev); struct talitos_crypto_alg *t_alg; struct crypto_alg *alg; @@ -1788,16 +2359,36 @@ static struct talitos_crypto_alg *talitos_alg_alloc(struct device *dev, if (!t_alg) return ERR_PTR(-ENOMEM); - alg = &t_alg->crypto_alg; - *alg = template->alg; + t_alg->algt = *template; + + switch (t_alg->algt.type) { + case CRYPTO_ALG_TYPE_ABLKCIPHER: + alg = &t_alg->algt.alg.crypto; + alg->cra_init = talitos_cra_init; + break; + case CRYPTO_ALG_TYPE_AEAD: + alg = &t_alg->algt.alg.crypto; + alg->cra_init = talitos_cra_init_aead; + break; + case CRYPTO_ALG_TYPE_AHASH: + alg = &t_alg->algt.alg.hash.halg.base; + alg->cra_init = talitos_cra_init_ahash; + if (!(priv->features & TALITOS_FTR_SHA224_HWINIT) && + !strcmp(alg->cra_name, "sha224")) { + t_alg->algt.alg.hash.init = ahash_init_sha224_swinit; + t_alg->algt.desc_hdr_template = + DESC_HDR_TYPE_COMMON_NONSNOOP_NO_AFEU | + DESC_HDR_SEL0_MDEUA | + DESC_HDR_MODE0_MDEU_SHA256; + } + break; + } alg->cra_module = THIS_MODULE; - alg->cra_init = talitos_cra_init; alg->cra_priority = TALITOS_CRA_PRIORITY; alg->cra_alignmask = 0; alg->cra_ctxsize = sizeof(struct talitos_ctx); - t_alg->desc_hdr_template = template->desc_hdr_template; t_alg->dev = dev; return t_alg; @@ -1877,7 +2468,8 @@ static int talitos_probe(struct of_device *ofdev, priv->features |= TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT; if (of_device_is_compatible(np, "fsl,sec2.1")) - priv->features |= TALITOS_FTR_HW_AUTH_CHECK; + priv->features |= TALITOS_FTR_HW_AUTH_CHECK | + TALITOS_FTR_SHA224_HWINIT; priv->chan = kzalloc(sizeof(struct talitos_channel) * priv->num_channels, GFP_KERNEL); @@ -1931,6 +2523,7 @@ static int talitos_probe(struct of_device *ofdev, for (i = 0; i < ARRAY_SIZE(driver_algs); i++) { if (hw_supports(dev, driver_algs[i].desc_hdr_template)) { struct talitos_crypto_alg *t_alg; + char *name = NULL; t_alg = talitos_alg_alloc(dev, &driver_algs[i]); if (IS_ERR(t_alg)) { @@ -1938,15 +2531,27 @@ static int talitos_probe(struct of_device *ofdev, goto err_out; } - err = crypto_register_alg(&t_alg->crypto_alg); + switch (t_alg->algt.type) { + case CRYPTO_ALG_TYPE_ABLKCIPHER: + case CRYPTO_ALG_TYPE_AEAD: + err = crypto_register_alg( + &t_alg->algt.alg.crypto); + name = t_alg->algt.alg.crypto.cra_driver_name; + break; + case CRYPTO_ALG_TYPE_AHASH: + err = crypto_register_ahash( + &t_alg->algt.alg.hash); + name = + t_alg->algt.alg.hash.halg.base.cra_driver_name; + break; + } if (err) { dev_err(dev, "%s alg registration failed\n", - t_alg->crypto_alg.cra_driver_name); + name); kfree(t_alg); } else { list_add_tail(&t_alg->entry, &priv->alg_list); - dev_info(dev, "%s\n", - t_alg->crypto_alg.cra_driver_name); + dev_info(dev, "%s\n", name); } } } diff --git a/drivers/crypto/talitos.h b/drivers/crypto/talitos.h index ff5a1450e145..0b746aca4587 100644 --- a/drivers/crypto/talitos.h +++ b/drivers/crypto/talitos.h @@ -1,7 +1,7 @@ /* * Freescale SEC (talitos) device register and descriptor header defines * - * Copyright (c) 2006-2008 Freescale Semiconductor, Inc. + * Copyright (c) 2006-2010 Freescale Semiconductor, Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -130,6 +130,9 @@ #define TALITOS_CRCUISR 0xf030 /* cyclic redundancy check unit*/ #define TALITOS_CRCUISR_LO 0xf034 +#define TALITOS_MDEU_CONTEXT_SIZE_MD5_SHA1_SHA256 0x28 +#define TALITOS_MDEU_CONTEXT_SIZE_SHA384_SHA512 0x48 + /* * talitos descriptor header (hdr) bits */ @@ -157,12 +160,16 @@ #define DESC_HDR_MODE0_AESU_CBC cpu_to_be32(0x00200000) #define DESC_HDR_MODE0_DEU_CBC cpu_to_be32(0x00400000) #define DESC_HDR_MODE0_DEU_3DES cpu_to_be32(0x00200000) +#define DESC_HDR_MODE0_MDEU_CONT cpu_to_be32(0x08000000) #define DESC_HDR_MODE0_MDEU_INIT cpu_to_be32(0x01000000) #define DESC_HDR_MODE0_MDEU_HMAC cpu_to_be32(0x00800000) #define DESC_HDR_MODE0_MDEU_PAD cpu_to_be32(0x00400000) +#define DESC_HDR_MODE0_MDEU_SHA224 cpu_to_be32(0x00300000) #define DESC_HDR_MODE0_MDEU_MD5 cpu_to_be32(0x00200000) #define DESC_HDR_MODE0_MDEU_SHA256 cpu_to_be32(0x00100000) #define DESC_HDR_MODE0_MDEU_SHA1 cpu_to_be32(0x00000000) +#define DESC_HDR_MODE0_MDEUB_SHA384 cpu_to_be32(0x00000000) +#define DESC_HDR_MODE0_MDEUB_SHA512 cpu_to_be32(0x00200000) #define DESC_HDR_MODE0_MDEU_MD5_HMAC (DESC_HDR_MODE0_MDEU_MD5 | \ DESC_HDR_MODE0_MDEU_HMAC) #define DESC_HDR_MODE0_MDEU_SHA256_HMAC (DESC_HDR_MODE0_MDEU_SHA256 | \ @@ -181,9 +188,12 @@ #define DESC_HDR_MODE1_MDEU_INIT cpu_to_be32(0x00001000) #define DESC_HDR_MODE1_MDEU_HMAC cpu_to_be32(0x00000800) #define DESC_HDR_MODE1_MDEU_PAD cpu_to_be32(0x00000400) +#define DESC_HDR_MODE1_MDEU_SHA224 cpu_to_be32(0x00000300) #define DESC_HDR_MODE1_MDEU_MD5 cpu_to_be32(0x00000200) #define DESC_HDR_MODE1_MDEU_SHA256 cpu_to_be32(0x00000100) #define DESC_HDR_MODE1_MDEU_SHA1 cpu_to_be32(0x00000000) +#define DESC_HDR_MODE1_MDEUB_SHA384 cpu_to_be32(0x00000000) +#define DESC_HDR_MODE1_MDEUB_SHA512 cpu_to_be32(0x00000200) #define DESC_HDR_MODE1_MDEU_MD5_HMAC (DESC_HDR_MODE1_MDEU_MD5 | \ DESC_HDR_MODE1_MDEU_HMAC) #define DESC_HDR_MODE1_MDEU_SHA256_HMAC (DESC_HDR_MODE1_MDEU_SHA256 | \ diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index 04ae884383f6..61f1d27fed3f 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -3,6 +3,7 @@ * * Copyright (C) 2007 Google Inc, * Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved. + * Copyright (C) 2009, Code Aurora Forum. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -26,6 +27,7 @@ #include <linux/log2.h> #include <linux/mmc/host.h> #include <linux/mmc/card.h> +#include <linux/mmc/sdio.h> #include <linux/clk.h> #include <linux/scatterlist.h> #include <linux/platform_device.h> @@ -47,6 +49,8 @@ #define DRIVER_NAME "msm-sdcc" +#define BUSCLK_PWRSAVE 1 +#define BUSCLK_TIMEOUT (HZ) static unsigned int msmsdcc_fmin = 144000; static unsigned int msmsdcc_fmax = 50000000; static unsigned int msmsdcc_4bit = 1; @@ -57,6 +61,67 @@ static unsigned int msmsdcc_sdioirq; #define PIO_SPINMAX 30 #define CMD_SPINMAX 20 + +static inline void +msmsdcc_disable_clocks(struct msmsdcc_host *host, int deferr) +{ + WARN_ON(!host->clks_on); + + BUG_ON(host->curr.mrq); + + if (deferr) { + mod_timer(&host->busclk_timer, jiffies + BUSCLK_TIMEOUT); + } else { + del_timer_sync(&host->busclk_timer); + /* Need to check clks_on again in case the busclk + * timer fired + */ + if (host->clks_on) { + clk_disable(host->clk); + clk_disable(host->pclk); + host->clks_on = 0; + } + } +} + +static inline int +msmsdcc_enable_clocks(struct msmsdcc_host *host) +{ + int rc; + + del_timer_sync(&host->busclk_timer); + + if (!host->clks_on) { + rc = clk_enable(host->pclk); + if (rc) + return rc; + rc = clk_enable(host->clk); + if (rc) { + clk_disable(host->pclk); + return rc; + } + udelay(1 + ((3 * USEC_PER_SEC) / + (host->clk_rate ? host->clk_rate : msmsdcc_fmin))); + host->clks_on = 1; + } + return 0; +} + +static inline unsigned int +msmsdcc_readl(struct msmsdcc_host *host, unsigned int reg) +{ + return readl(host->base + reg); +} + +static inline void +msmsdcc_writel(struct msmsdcc_host *host, u32 data, unsigned int reg) +{ + writel(data, host->base + reg); + /* 3 clk delay required! */ + udelay(1 + ((3 * USEC_PER_SEC) / + (host->clk_rate ? host->clk_rate : msmsdcc_fmin))); +} + static void msmsdcc_start_command(struct msmsdcc_host *host, struct mmc_command *cmd, u32 c); @@ -64,8 +129,6 @@ msmsdcc_start_command(struct msmsdcc_host *host, struct mmc_command *cmd, static void msmsdcc_request_end(struct msmsdcc_host *host, struct mmc_request *mrq) { - writel(0, host->base + MMCICOMMAND); - BUG_ON(host->curr.data); host->curr.mrq = NULL; @@ -76,6 +139,9 @@ msmsdcc_request_end(struct msmsdcc_host *host, struct mmc_request *mrq) if (mrq->cmd->error == -ETIMEDOUT) mdelay(5); +#if BUSCLK_PWRSAVE + msmsdcc_disable_clocks(host, 1); +#endif /* * Need to drop the host lock here; mmc_request_done may call * back into the driver... @@ -88,7 +154,6 @@ msmsdcc_request_end(struct msmsdcc_host *host, struct mmc_request *mrq) static void msmsdcc_stop_data(struct msmsdcc_host *host) { - writel(0, host->base + MMCIDATACTRL); host->curr.data = NULL; host->curr.got_dataend = host->curr.got_datablkend = 0; } @@ -109,6 +174,31 @@ uint32_t msmsdcc_fifo_addr(struct msmsdcc_host *host) return 0; } +static inline void +msmsdcc_start_command_exec(struct msmsdcc_host *host, u32 arg, u32 c) { + msmsdcc_writel(host, arg, MMCIARGUMENT); + msmsdcc_writel(host, c, MMCICOMMAND); +} + +static void +msmsdcc_dma_exec_func(struct msm_dmov_cmd *cmd) +{ + struct msmsdcc_host *host = (struct msmsdcc_host *)cmd->data; + + msmsdcc_writel(host, host->cmd_timeout, MMCIDATATIMER); + msmsdcc_writel(host, (unsigned int)host->curr.xfer_size, + MMCIDATALENGTH); + msmsdcc_writel(host, host->cmd_pio_irqmask, MMCIMASK1); + msmsdcc_writel(host, host->cmd_datactrl, MMCIDATACTRL); + + if (host->cmd_cmd) { + msmsdcc_start_command_exec(host, + (u32) host->cmd_cmd->arg, + (u32) host->cmd_c); + } + host->dma.active = 1; +} + static void msmsdcc_dma_complete_func(struct msm_dmov_cmd *cmd, unsigned int result, @@ -121,8 +211,11 @@ msmsdcc_dma_complete_func(struct msm_dmov_cmd *cmd, struct mmc_request *mrq; spin_lock_irqsave(&host->lock, flags); + host->dma.active = 0; + mrq = host->curr.mrq; BUG_ON(!mrq); + WARN_ON(!mrq->data); if (!(result & DMOV_RSLT_VALID)) { pr_err("msmsdcc: Invalid DataMover result\n"); @@ -146,7 +239,6 @@ msmsdcc_dma_complete_func(struct msm_dmov_cmd *cmd, if (!mrq->data->error) mrq->data->error = -EIO; } - host->dma.busy = 0; dma_unmap_sg(mmc_dev(host->mmc), host->dma.sg, host->dma.num_ents, host->dma.dir); @@ -159,6 +251,7 @@ msmsdcc_dma_complete_func(struct msm_dmov_cmd *cmd, } host->dma.sg = NULL; + host->dma.busy = 0; if ((host->curr.got_dataend && host->curr.got_datablkend) || mrq->data->error) { @@ -172,12 +265,14 @@ msmsdcc_dma_complete_func(struct msm_dmov_cmd *cmd, if (!mrq->data->error) host->curr.data_xfered = host->curr.xfer_size; if (!mrq->data->stop || mrq->cmd->error) { - writel(0, host->base + MMCICOMMAND); host->curr.mrq = NULL; host->curr.cmd = NULL; mrq->data->bytes_xfered = host->curr.data_xfered; spin_unlock_irqrestore(&host->lock, flags); +#if BUSCLK_PWRSAVE + msmsdcc_disable_clocks(host, 1); +#endif mmc_request_done(host->mmc, mrq); return; } else @@ -218,6 +313,8 @@ static int msmsdcc_config_dma(struct msmsdcc_host *host, struct mmc_data *data) host->dma.sg = data->sg; host->dma.num_ents = data->sg_len; + BUG_ON(host->dma.num_ents > NR_SG); /* Prevent memory corruption */ + nc = host->dma.nc; switch (host->pdev_id) { @@ -246,22 +343,15 @@ static int msmsdcc_config_dma(struct msmsdcc_host *host, struct mmc_data *data) host->curr.user_pages = 0; - n = dma_map_sg(mmc_dev(host->mmc), host->dma.sg, - host->dma.num_ents, host->dma.dir); - - if (n != host->dma.num_ents) { - pr_err("%s: Unable to map in all sg elements\n", - mmc_hostname(host->mmc)); - host->dma.sg = NULL; - host->dma.num_ents = 0; - return -ENOMEM; - } - box = &nc->cmd[0]; for (i = 0; i < host->dma.num_ents; i++) { box->cmd = CMD_MODE_BOX; - if (i == (host->dma.num_ents - 1)) + /* Initialize sg dma address */ + sg->dma_address = page_to_dma(mmc_dev(host->mmc), sg_page(sg)) + + sg->offset; + + if (i == (host->dma.num_ents - 1)) box->cmd |= CMD_LC; rows = (sg_dma_len(sg) % MCI_FIFOSIZE) ? (sg_dma_len(sg) / MCI_FIFOSIZE) + 1 : @@ -300,15 +390,70 @@ static int msmsdcc_config_dma(struct msmsdcc_host *host, struct mmc_data *data) DMOV_CMD_ADDR(host->dma.cmdptr_busaddr); host->dma.hdr.complete_func = msmsdcc_dma_complete_func; + n = dma_map_sg(mmc_dev(host->mmc), host->dma.sg, + host->dma.num_ents, host->dma.dir); +/* dsb inside dma_map_sg will write nc out to mem as well */ + + if (n != host->dma.num_ents) { + printk(KERN_ERR "%s: Unable to map in all sg elements\n", + mmc_hostname(host->mmc)); + host->dma.sg = NULL; + host->dma.num_ents = 0; + return -ENOMEM; + } + + return 0; +} + +static int +snoop_cccr_abort(struct mmc_command *cmd) +{ + if ((cmd->opcode == 52) && + (cmd->arg & 0x80000000) && + (((cmd->arg >> 9) & 0x1ffff) == SDIO_CCCR_ABORT)) + return 1; return 0; } static void -msmsdcc_start_data(struct msmsdcc_host *host, struct mmc_data *data) +msmsdcc_start_command_deferred(struct msmsdcc_host *host, + struct mmc_command *cmd, u32 *c) +{ + *c |= (cmd->opcode | MCI_CPSM_ENABLE); + + if (cmd->flags & MMC_RSP_PRESENT) { + if (cmd->flags & MMC_RSP_136) + *c |= MCI_CPSM_LONGRSP; + *c |= MCI_CPSM_RESPONSE; + } + + if (/*interrupt*/0) + *c |= MCI_CPSM_INTERRUPT; + + if ((((cmd->opcode == 17) || (cmd->opcode == 18)) || + ((cmd->opcode == 24) || (cmd->opcode == 25))) || + (cmd->opcode == 53)) + *c |= MCI_CSPM_DATCMD; + + if (cmd == cmd->mrq->stop) + *c |= MCI_CSPM_MCIABORT; + + if (snoop_cccr_abort(cmd)) + *c |= MCI_CSPM_MCIABORT; + + if (host->curr.cmd != NULL) { + printk(KERN_ERR "%s: Overlapping command requests\n", + mmc_hostname(host->mmc)); + } + host->curr.cmd = cmd; +} + +static void +msmsdcc_start_data(struct msmsdcc_host *host, struct mmc_data *data, + struct mmc_command *cmd, u32 c) { unsigned int datactrl, timeout; unsigned long long clks; - void __iomem *base = host->base; unsigned int pio_irqmask = 0; host->curr.data = data; @@ -320,13 +465,6 @@ msmsdcc_start_data(struct msmsdcc_host *host, struct mmc_data *data) memset(&host->pio, 0, sizeof(host->pio)); - clks = (unsigned long long)data->timeout_ns * host->clk_rate; - do_div(clks, NSEC_PER_SEC); - timeout = data->timeout_clks + (unsigned int)clks; - writel(timeout, base + MMCIDATATIMER); - - writel(host->curr.xfer_size, base + MMCIDATALENGTH); - datactrl = MCI_DPSM_ENABLE | (data->blksz << 4); if (!msmsdcc_config_dma(host, data)) @@ -347,47 +485,51 @@ msmsdcc_start_data(struct msmsdcc_host *host, struct mmc_data *data) if (data->flags & MMC_DATA_READ) datactrl |= MCI_DPSM_DIRECTION; - writel(pio_irqmask, base + MMCIMASK1); - writel(datactrl, base + MMCIDATACTRL); + clks = (unsigned long long)data->timeout_ns * host->clk_rate; + do_div(clks, NSEC_PER_SEC); + timeout = data->timeout_clks + (unsigned int)clks*2 ; if (datactrl & MCI_DPSM_DMAENABLE) { + /* Save parameters for the exec function */ + host->cmd_timeout = timeout; + host->cmd_pio_irqmask = pio_irqmask; + host->cmd_datactrl = datactrl; + host->cmd_cmd = cmd; + + host->dma.hdr.execute_func = msmsdcc_dma_exec_func; + host->dma.hdr.data = (void *)host; host->dma.busy = 1; + + if (cmd) { + msmsdcc_start_command_deferred(host, cmd, &c); + host->cmd_c = c; + } msm_dmov_enqueue_cmd(host->dma.channel, &host->dma.hdr); + } else { + msmsdcc_writel(host, timeout, MMCIDATATIMER); + + msmsdcc_writel(host, host->curr.xfer_size, MMCIDATALENGTH); + + msmsdcc_writel(host, pio_irqmask, MMCIMASK1); + msmsdcc_writel(host, datactrl, MMCIDATACTRL); + + if (cmd) { + /* Daisy-chain the command if requested */ + msmsdcc_start_command(host, cmd, c); + } } } static void msmsdcc_start_command(struct msmsdcc_host *host, struct mmc_command *cmd, u32 c) { - void __iomem *base = host->base; - - if (readl(base + MMCICOMMAND) & MCI_CPSM_ENABLE) { - writel(0, base + MMCICOMMAND); - udelay(2 + ((5 * 1000000) / host->clk_rate)); - } - - c |= cmd->opcode | MCI_CPSM_ENABLE; - - if (cmd->flags & MMC_RSP_PRESENT) { - if (cmd->flags & MMC_RSP_136) - c |= MCI_CPSM_LONGRSP; - c |= MCI_CPSM_RESPONSE; - } - - if (cmd->opcode == 17 || cmd->opcode == 18 || - cmd->opcode == 24 || cmd->opcode == 25 || - cmd->opcode == 53) - c |= MCI_CSPM_DATCMD; - if (cmd == cmd->mrq->stop) c |= MCI_CSPM_MCIABORT; - host->curr.cmd = cmd; - host->stats.cmds++; - writel(cmd->arg, base + MMCIARGUMENT); - writel(c, base + MMCICOMMAND); + msmsdcc_start_command_deferred(host, cmd, &c); + msmsdcc_start_command_exec(host, cmd->arg, c); } static void @@ -421,13 +563,11 @@ msmsdcc_data_err(struct msmsdcc_host *host, struct mmc_data *data, static int msmsdcc_pio_read(struct msmsdcc_host *host, char *buffer, unsigned int remain) { - void __iomem *base = host->base; uint32_t *ptr = (uint32_t *) buffer; int count = 0; - while (readl(base + MMCISTATUS) & MCI_RXDATAAVLBL) { - - *ptr = readl(base + MMCIFIFO + (count % MCI_FIFOSIZE)); + while (msmsdcc_readl(host, MMCISTATUS) & MCI_RXDATAAVLBL) { + *ptr = msmsdcc_readl(host, MMCIFIFO + (count % MCI_FIFOSIZE)); ptr++; count += sizeof(uint32_t); @@ -459,7 +599,7 @@ msmsdcc_pio_write(struct msmsdcc_host *host, char *buffer, if (remain == 0) break; - status = readl(base + MMCISTATUS); + status = msmsdcc_readl(host, MMCISTATUS); } while (status & MCI_TXFIFOHALFEMPTY); return ptr - buffer; @@ -469,7 +609,7 @@ static int msmsdcc_spin_on_status(struct msmsdcc_host *host, uint32_t mask, int maxspin) { while (maxspin) { - if ((readl(host->base + MMCISTATUS) & mask)) + if ((msmsdcc_readl(host, MMCISTATUS) & mask)) return 0; udelay(1); --maxspin; @@ -477,14 +617,13 @@ msmsdcc_spin_on_status(struct msmsdcc_host *host, uint32_t mask, int maxspin) return -ETIMEDOUT; } -static int +static irqreturn_t msmsdcc_pio_irq(int irq, void *dev_id) { struct msmsdcc_host *host = dev_id; - void __iomem *base = host->base; uint32_t status; - status = readl(base + MMCISTATUS); + status = msmsdcc_readl(host, MMCISTATUS); do { unsigned long flags; @@ -539,14 +678,14 @@ msmsdcc_pio_irq(int irq, void *dev_id) host->pio.sg_off = 0; } - status = readl(base + MMCISTATUS); + status = msmsdcc_readl(host, MMCISTATUS); } while (1); if (status & MCI_RXACTIVE && host->curr.xfer_remain < MCI_FIFOSIZE) - writel(MCI_RXDATAAVLBLMASK, base + MMCIMASK1); + msmsdcc_writel(host, MCI_RXDATAAVLBLMASK, MMCIMASK1); if (!host->curr.xfer_remain) - writel(0, base + MMCIMASK1); + msmsdcc_writel(host, 0, MMCIMASK1); return IRQ_HANDLED; } @@ -554,15 +693,13 @@ msmsdcc_pio_irq(int irq, void *dev_id) static void msmsdcc_do_cmdirq(struct msmsdcc_host *host, uint32_t status) { struct mmc_command *cmd = host->curr.cmd; - void __iomem *base = host->base; host->curr.cmd = NULL; - cmd->resp[0] = readl(base + MMCIRESPONSE0); - cmd->resp[1] = readl(base + MMCIRESPONSE1); - cmd->resp[2] = readl(base + MMCIRESPONSE2); - cmd->resp[3] = readl(base + MMCIRESPONSE3); + cmd->resp[0] = msmsdcc_readl(host, MMCIRESPONSE0); + cmd->resp[1] = msmsdcc_readl(host, MMCIRESPONSE1); + cmd->resp[2] = msmsdcc_readl(host, MMCIRESPONSE2); + cmd->resp[3] = msmsdcc_readl(host, MMCIRESPONSE3); - del_timer(&host->command_timer); if (status & MCI_CMDTIMEOUT) { cmd->error = -ETIMEDOUT; } else if (status & MCI_CMDCRCFAIL && @@ -580,8 +717,10 @@ static void msmsdcc_do_cmdirq(struct msmsdcc_host *host, uint32_t status) msmsdcc_request_end(host, cmd->mrq); } else /* host->data == NULL */ msmsdcc_request_end(host, cmd->mrq); - } else if (!(cmd->data->flags & MMC_DATA_READ)) - msmsdcc_start_data(host, cmd->data); + } else if (cmd->data) + if (!(cmd->data->flags & MMC_DATA_READ)) + msmsdcc_start_data(host, cmd->data, + NULL, 0); } static void @@ -590,6 +729,11 @@ msmsdcc_handle_irq_data(struct msmsdcc_host *host, u32 status, { struct mmc_data *data = host->curr.data; + if (status & (MCI_CMDSENT | MCI_CMDRESPEND | MCI_CMDCRCFAIL | + MCI_CMDTIMEOUT) && host->curr.cmd) { + msmsdcc_do_cmdirq(host, status); + } + if (!data) return; @@ -602,7 +746,8 @@ msmsdcc_handle_irq_data(struct msmsdcc_host *host, u32 status, msm_dmov_stop_cmd(host->dma.channel, &host->dma.hdr, 0); else { - msmsdcc_stop_data(host); + if (host->curr.data) + msmsdcc_stop_data(host); if (!data->stop) msmsdcc_request_end(host, data->mrq); else @@ -657,17 +802,18 @@ msmsdcc_irq(int irq, void *dev_id) spin_lock(&host->lock); do { - status = readl(base + MMCISTATUS); + status = msmsdcc_readl(host, MMCISTATUS); + status &= (msmsdcc_readl(host, MMCIMASK0) | + MCI_DATABLOCKENDMASK); + msmsdcc_writel(host, status, MMCICLEAR); - status &= (readl(base + MMCIMASK0) | MCI_DATABLOCKENDMASK); - writel(status, base + MMCICLEAR); + if (status & MCI_SDIOINTR) + status &= ~MCI_SDIOINTR; - msmsdcc_handle_irq_data(host, status, base); + if (!status) + break; - if (status & (MCI_CMDSENT | MCI_CMDRESPEND | MCI_CMDCRCFAIL | - MCI_CMDTIMEOUT) && host->curr.cmd) { - msmsdcc_do_cmdirq(host, status); - } + msmsdcc_handle_irq_data(host, status, base); if (status & MCI_SDIOINTOPER) { cardint = 1; @@ -714,24 +860,27 @@ msmsdcc_request(struct mmc_host *mmc, struct mmc_request *mrq) return; } + msmsdcc_enable_clocks(host); + host->curr.mrq = mrq; if (mrq->data && mrq->data->flags & MMC_DATA_READ) - msmsdcc_start_data(host, mrq->data); - - msmsdcc_start_command(host, mrq->cmd, 0); + /* Queue/read data, daisy-chain command when data starts */ + msmsdcc_start_data(host, mrq->data, mrq->cmd, 0); + else + msmsdcc_start_command(host, mrq->cmd, 0); if (host->cmdpoll && !msmsdcc_spin_on_status(host, MCI_CMDRESPEND|MCI_CMDCRCFAIL|MCI_CMDTIMEOUT, CMD_SPINMAX)) { - uint32_t status = readl(host->base + MMCISTATUS); + uint32_t status = msmsdcc_readl(host, MMCISTATUS); msmsdcc_do_cmdirq(host, status); - writel(MCI_CMDRESPEND | MCI_CMDCRCFAIL | MCI_CMDTIMEOUT, - host->base + MMCICLEAR); + msmsdcc_writel(host, + MCI_CMDRESPEND | MCI_CMDCRCFAIL | MCI_CMDTIMEOUT, + MMCICLEAR); host->stats.cmdpoll_hits++; } else { host->stats.cmdpoll_misses++; - mod_timer(&host->command_timer, jiffies + HZ); } spin_unlock_irqrestore(&host->lock, flags); } @@ -742,14 +891,13 @@ msmsdcc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) struct msmsdcc_host *host = mmc_priv(mmc); u32 clk = 0, pwr = 0; int rc; + unsigned long flags; - if (ios->clock) { + spin_lock_irqsave(&host->lock, flags); - if (!host->clks_on) { - clk_enable(host->pclk); - clk_enable(host->clk); - host->clks_on = 1; - } + msmsdcc_enable_clocks(host); + + if (ios->clock) { if (ios->clock != host->clk_rate) { rc = clk_set_rate(host->clk, ios->clock); if (rc < 0) @@ -787,18 +935,16 @@ msmsdcc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) if (ios->bus_mode == MMC_BUSMODE_OPENDRAIN) pwr |= MCI_OD; - writel(clk, host->base + MMCICLOCK); + msmsdcc_writel(host, clk, MMCICLOCK); if (host->pwr != pwr) { host->pwr = pwr; - writel(pwr, host->base + MMCIPOWER); - } - - if (!(clk & MCI_CLK_ENABLE) && host->clks_on) { - clk_disable(host->clk); - clk_disable(host->pclk); - host->clks_on = 0; + msmsdcc_writel(host, pwr, MMCIPOWER); } +#if BUSCLK_PWRSAVE + msmsdcc_disable_clocks(host, 1); +#endif + spin_unlock_irqrestore(&host->lock, flags); } static void msmsdcc_enable_sdio_irq(struct mmc_host *mmc, int enable) @@ -809,13 +955,13 @@ static void msmsdcc_enable_sdio_irq(struct mmc_host *mmc, int enable) spin_lock_irqsave(&host->lock, flags); if (msmsdcc_sdioirq == 1) { - status = readl(host->base + MMCIMASK0); + status = msmsdcc_readl(host, MMCIMASK0); if (enable) status |= MCI_SDIOINTOPERMASK; else status &= ~MCI_SDIOINTOPERMASK; host->saved_irq0mask = status; - writel(status, host->base + MMCIMASK0); + msmsdcc_writel(host, status, MMCIMASK0); } spin_unlock_irqrestore(&host->lock, flags); } @@ -875,42 +1021,13 @@ msmsdcc_status_notify_cb(int card_present, void *dev_id) msmsdcc_check_status((unsigned long) host); } -/* - * called when a command expires. - * Dump some debugging, and then error - * out the transaction. - */ static void -msmsdcc_command_expired(unsigned long _data) +msmsdcc_busclk_expired(unsigned long _data) { struct msmsdcc_host *host = (struct msmsdcc_host *) _data; - struct mmc_request *mrq; - unsigned long flags; - - spin_lock_irqsave(&host->lock, flags); - mrq = host->curr.mrq; - - if (!mrq) { - pr_info("%s: Command expiry misfire\n", - mmc_hostname(host->mmc)); - spin_unlock_irqrestore(&host->lock, flags); - return; - } - - pr_err("%s: Command timeout (%p %p %p %p)\n", - mmc_hostname(host->mmc), mrq, mrq->cmd, - mrq->data, host->dma.sg); - - mrq->cmd->error = -ETIMEDOUT; - msmsdcc_stop_data(host); - writel(0, host->base + MMCICOMMAND); - - host->curr.mrq = NULL; - host->curr.cmd = NULL; - - spin_unlock_irqrestore(&host->lock, flags); - mmc_request_done(host->mmc, mrq); + if (host->clks_on) + msmsdcc_disable_clocks(host, 0); } static int @@ -1012,6 +1129,7 @@ msmsdcc_probe(struct platform_device *pdev) host->pdev_id = pdev->id; host->plat = plat; host->mmc = mmc; + host->curr.cmd = NULL; host->cmdpoll = 1; @@ -1027,36 +1145,35 @@ msmsdcc_probe(struct platform_device *pdev) host->dmares = dmares; spin_lock_init(&host->lock); +#ifdef CONFIG_MMC_EMBEDDED_SDIO + if (plat->embedded_sdio) + mmc_set_embedded_sdio_data(mmc, + &plat->embedded_sdio->cis, + &plat->embedded_sdio->cccr, + plat->embedded_sdio->funcs, + plat->embedded_sdio->num_funcs); +#endif + /* * Setup DMA */ msmsdcc_init_dma(host); - /* - * Setup main peripheral bus clock - */ + /* Get our clocks */ host->pclk = clk_get(&pdev->dev, "sdc_pclk"); if (IS_ERR(host->pclk)) { ret = PTR_ERR(host->pclk); goto host_free; } - ret = clk_enable(host->pclk); - if (ret) - goto pclk_put; - - host->pclk_rate = clk_get_rate(host->pclk); - - /* - * Setup SDC MMC clock - */ host->clk = clk_get(&pdev->dev, "sdc_clk"); if (IS_ERR(host->clk)) { ret = PTR_ERR(host->clk); - goto pclk_disable; + goto pclk_put; } - ret = clk_enable(host->clk); + /* Enable clocks */ + ret = msmsdcc_enable_clocks(host); if (ret) goto clk_put; @@ -1066,10 +1183,9 @@ msmsdcc_probe(struct platform_device *pdev) goto clk_disable; } + host->pclk_rate = clk_get_rate(host->pclk); host->clk_rate = clk_get_rate(host->clk); - host->clks_on = 1; - /* * Setup MMC host structure */ @@ -1092,10 +1208,10 @@ msmsdcc_probe(struct platform_device *pdev) mmc->max_req_size = 33554432; /* MCI_DATA_LENGTH is 25 bits */ mmc->max_seg_size = mmc->max_req_size; - writel(0, host->base + MMCIMASK0); - writel(0x5e007ff, host->base + MMCICLEAR); /* Add: 1 << 25 */ + msmsdcc_writel(host, 0, MMCIMASK0); + msmsdcc_writel(host, 0x5e007ff, MMCICLEAR); - writel(MCI_IRQENABLE, host->base + MMCIMASK0); + msmsdcc_writel(host, MCI_IRQENABLE, MMCIMASK0); host->saved_irq0mask = MCI_IRQENABLE; /* @@ -1137,13 +1253,9 @@ msmsdcc_probe(struct platform_device *pdev) host->eject = !host->oldstat; } - /* - * Setup a command timer. We currently need this due to - * some 'strange' timeout / error handling situations. - */ - init_timer(&host->command_timer); - host->command_timer.data = (unsigned long) host; - host->command_timer.function = msmsdcc_command_expired; + init_timer(&host->busclk_timer); + host->busclk_timer.data = (unsigned long) host; + host->busclk_timer.function = msmsdcc_busclk_expired; ret = request_irq(cmd_irqres->start, msmsdcc_irq, IRQF_SHARED, DRIVER_NAME " (cmd)", host); @@ -1181,6 +1293,9 @@ msmsdcc_probe(struct platform_device *pdev) if (host->timer.function) pr_info("%s: Polling status mode enabled\n", mmc_hostname(mmc)); +#if BUSCLK_PWRSAVE + msmsdcc_disable_clocks(host, 1); +#endif return 0; cmd_irq_free: free_irq(cmd_irqres->start, host); @@ -1188,11 +1303,9 @@ msmsdcc_probe(struct platform_device *pdev) if (host->stat_irq) free_irq(host->stat_irq, host); clk_disable: - clk_disable(host->clk); + msmsdcc_disable_clocks(host, 0); clk_put: clk_put(host->clk); - pclk_disable: - clk_disable(host->pclk); pclk_put: clk_put(host->pclk); host_free: @@ -1215,15 +1328,10 @@ msmsdcc_suspend(struct platform_device *dev, pm_message_t state) if (mmc->card && mmc->card->type != MMC_TYPE_SDIO) rc = mmc_suspend_host(mmc, state); - if (!rc) { - writel(0, host->base + MMCIMASK0); - - if (host->clks_on) { - clk_disable(host->clk); - clk_disable(host->pclk); - host->clks_on = 0; - } - } + if (!rc) + msmsdcc_writel(host, 0, MMCIMASK0); + if (host->clks_on) + msmsdcc_disable_clocks(host, 0); } return rc; } @@ -1232,27 +1340,21 @@ static int msmsdcc_resume(struct platform_device *dev) { struct mmc_host *mmc = mmc_get_drvdata(dev); - unsigned long flags; if (mmc) { struct msmsdcc_host *host = mmc_priv(mmc); - spin_lock_irqsave(&host->lock, flags); + msmsdcc_enable_clocks(host); - if (!host->clks_on) { - clk_enable(host->pclk); - clk_enable(host->clk); - host->clks_on = 1; - } - - writel(host->saved_irq0mask, host->base + MMCIMASK0); - - spin_unlock_irqrestore(&host->lock, flags); + msmsdcc_writel(host, host->saved_irq0mask, MMCIMASK0); if (mmc->card && mmc->card->type != MMC_TYPE_SDIO) mmc_resume_host(mmc); if (host->stat_irq) enable_irq(host->stat_irq); +#if BUSCLK_PWRSAVE + msmsdcc_disable_clocks(host, 1); +#endif } return 0; } diff --git a/drivers/mmc/host/msm_sdcc.h b/drivers/mmc/host/msm_sdcc.h index 8c8448469811..da0039c9285e 100644 --- a/drivers/mmc/host/msm_sdcc.h +++ b/drivers/mmc/host/msm_sdcc.h @@ -171,6 +171,7 @@ struct msmsdcc_dma_data { int channel; struct msmsdcc_host *host; int busy; /* Set if DM is busy */ + int active; }; struct msmsdcc_pio_data { @@ -213,7 +214,7 @@ struct msmsdcc_host { struct clk *clk; /* main MMC bus clock */ struct clk *pclk; /* SDCC peripheral bus clock */ unsigned int clks_on; /* set if clocks are enabled */ - struct timer_list command_timer; + struct timer_list busclk_timer; unsigned int eject; /* eject state */ @@ -233,6 +234,18 @@ struct msmsdcc_host { struct msmsdcc_pio_data pio; int cmdpoll; struct msmsdcc_stats stats; + +#ifdef CONFIG_MMC_MSM7X00A_RESUME_IN_WQ + struct work_struct resume_task; +#endif + + /* Command parameters */ + unsigned int cmd_timeout; + unsigned int cmd_pio_irqmask; + unsigned int cmd_datactrl; + struct mmc_command *cmd_cmd; + u32 cmd_c; + }; #endif diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index ece4dbddc0ea..96e8e70fbf1e 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -238,31 +238,32 @@ static int cmos_read_alarm(struct device *dev, struct rtc_wkalrm *t) rtc_control = CMOS_READ(RTC_CONTROL); spin_unlock_irq(&rtc_lock); - /* REVISIT this assumes PC style usage: always BCD */ - - if (((unsigned)t->time.tm_sec) < 0x60) - t->time.tm_sec = bcd2bin(t->time.tm_sec); - else - t->time.tm_sec = -1; - if (((unsigned)t->time.tm_min) < 0x60) - t->time.tm_min = bcd2bin(t->time.tm_min); - else - t->time.tm_min = -1; - if (((unsigned)t->time.tm_hour) < 0x24) - t->time.tm_hour = bcd2bin(t->time.tm_hour); - else - t->time.tm_hour = -1; - - if (cmos->day_alrm) { - if (((unsigned)t->time.tm_mday) <= 0x31) - t->time.tm_mday = bcd2bin(t->time.tm_mday); + if (!(rtc_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { + if (((unsigned)t->time.tm_sec) < 0x60) + t->time.tm_sec = bcd2bin(t->time.tm_sec); else - t->time.tm_mday = -1; - if (cmos->mon_alrm) { - if (((unsigned)t->time.tm_mon) <= 0x12) - t->time.tm_mon = bcd2bin(t->time.tm_mon) - 1; + t->time.tm_sec = -1; + if (((unsigned)t->time.tm_min) < 0x60) + t->time.tm_min = bcd2bin(t->time.tm_min); + else + t->time.tm_min = -1; + if (((unsigned)t->time.tm_hour) < 0x24) + t->time.tm_hour = bcd2bin(t->time.tm_hour); + else + t->time.tm_hour = -1; + + if (cmos->day_alrm) { + if (((unsigned)t->time.tm_mday) <= 0x31) + t->time.tm_mday = bcd2bin(t->time.tm_mday); else - t->time.tm_mon = -1; + t->time.tm_mday = -1; + + if (cmos->mon_alrm) { + if (((unsigned)t->time.tm_mon) <= 0x12) + t->time.tm_mon = bcd2bin(t->time.tm_mon)-1; + else + t->time.tm_mon = -1; + } } } t->time.tm_year = -1; @@ -322,29 +323,26 @@ static void cmos_irq_disable(struct cmos_rtc *cmos, unsigned char mask) static int cmos_set_alarm(struct device *dev, struct rtc_wkalrm *t) { struct cmos_rtc *cmos = dev_get_drvdata(dev); - unsigned char mon, mday, hrs, min, sec; + unsigned char mon, mday, hrs, min, sec, rtc_control; if (!is_valid_irq(cmos->irq)) return -EIO; - /* REVISIT this assumes PC style usage: always BCD */ - - /* Writing 0xff means "don't care" or "match all". */ - mon = t->time.tm_mon + 1; - mon = (mon <= 12) ? bin2bcd(mon) : 0xff; - mday = t->time.tm_mday; - mday = (mday >= 1 && mday <= 31) ? bin2bcd(mday) : 0xff; - hrs = t->time.tm_hour; - hrs = (hrs < 24) ? bin2bcd(hrs) : 0xff; - min = t->time.tm_min; - min = (min < 60) ? bin2bcd(min) : 0xff; - sec = t->time.tm_sec; - sec = (sec < 60) ? bin2bcd(sec) : 0xff; + + rtc_control = CMOS_READ(RTC_CONTROL); + if (!(rtc_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { + /* Writing 0xff means "don't care" or "match all". */ + mon = (mon <= 12) ? bin2bcd(mon) : 0xff; + mday = (mday >= 1 && mday <= 31) ? bin2bcd(mday) : 0xff; + hrs = (hrs < 24) ? bin2bcd(hrs) : 0xff; + min = (min < 60) ? bin2bcd(min) : 0xff; + sec = (sec < 60) ? bin2bcd(sec) : 0xff; + } spin_lock_irq(&rtc_lock); @@ -478,7 +476,7 @@ static int cmos_procfs(struct device *dev, struct seq_file *seq) "update_IRQ\t: %s\n" "HPET_emulated\t: %s\n" // "square_wave\t: %s\n" - // "BCD\t\t: %s\n" + "BCD\t\t: %s\n" "DST_enable\t: %s\n" "periodic_freq\t: %d\n" "batt_status\t: %s\n", @@ -486,7 +484,7 @@ static int cmos_procfs(struct device *dev, struct seq_file *seq) (rtc_control & RTC_UIE) ? "yes" : "no", is_hpet_enabled() ? "yes" : "no", // (rtc_control & RTC_SQWE) ? "yes" : "no", - // (rtc_control & RTC_DM_BINARY) ? "no" : "yes", + (rtc_control & RTC_DM_BINARY) ? "no" : "yes", (rtc_control & RTC_DST_EN) ? "yes" : "no", cmos->rtc->irq_freq, (valid & RTC_VRT) ? "okay" : "dead"); @@ -751,12 +749,11 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq) spin_unlock_irq(&rtc_lock); - /* FIXME teach the alarm code how to handle binary mode; + /* FIXME: * <asm-generic/rtc.h> doesn't know 12-hour mode either. */ - if (is_valid_irq(rtc_irq) && - (!(rtc_control & RTC_24H) || (rtc_control & (RTC_DM_BINARY)))) { - dev_dbg(dev, "only 24-hr BCD mode supported\n"); + if (is_valid_irq(rtc_irq) && !(rtc_control & RTC_24H)) { + dev_warn(dev, "only 24-hr supported\n"); retval = -ENXIO; goto cleanup1; } diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index fd55c279915c..1e6fec487973 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -2202,7 +2202,6 @@ config FB_MSM select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT - default y config FB_MX3 tristate "MX3 Framebuffer support" diff --git a/drivers/video/omap2/displays/Kconfig b/drivers/video/omap2/displays/Kconfig index dfb57ee50861..881c9f77c75a 100644 --- a/drivers/video/omap2/displays/Kconfig +++ b/drivers/video/omap2/displays/Kconfig @@ -10,6 +10,7 @@ config PANEL_GENERIC config PANEL_SHARP_LS037V7DW01 tristate "Sharp LS037V7DW01 LCD Panel" depends on OMAP2_DSS + select BACKLIGHT_CLASS_DEVICE help LCD Panel used in TI's SDP3430 and EVM boards @@ -33,8 +34,14 @@ config PANEL_TOPPOLY_TDO35S config PANEL_TPO_TD043MTEA1 tristate "TPO TD043MTEA1 LCD Panel" - depends on OMAP2_DSS && I2C + depends on OMAP2_DSS && SPI help LCD Panel used in OMAP3 Pandora +config PANEL_ACX565AKM + tristate "ACX565AKM Panel" + depends on OMAP2_DSS_SDI + select BACKLIGHT_CLASS_DEVICE + help + This is the LCD panel used on Nokia N900 endmenu diff --git a/drivers/video/omap2/displays/Makefile b/drivers/video/omap2/displays/Makefile index e2bb32168dee..aa386095d7c4 100644 --- a/drivers/video/omap2/displays/Makefile +++ b/drivers/video/omap2/displays/Makefile @@ -5,3 +5,4 @@ obj-$(CONFIG_PANEL_SHARP_LQ043T1DG01) += panel-sharp-lq043t1dg01.o obj-$(CONFIG_PANEL_TAAL) += panel-taal.o obj-$(CONFIG_PANEL_TOPPOLY_TDO35S) += panel-toppoly-tdo35s.o obj-$(CONFIG_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o +obj-$(CONFIG_PANEL_ACX565AKM) += panel-acx565akm.o diff --git a/drivers/video/omap2/displays/panel-acx565akm.c b/drivers/video/omap2/displays/panel-acx565akm.c new file mode 100644 index 000000000000..1f8eb70e2937 --- /dev/null +++ b/drivers/video/omap2/displays/panel-acx565akm.c @@ -0,0 +1,819 @@ +/* + * Support for ACX565AKM LCD Panel used on Nokia N900 + * + * Copyright (C) 2010 Nokia Corporation + * + * Original Driver Author: Imre Deak <imre.deak@nokia.com> + * Based on panel-generic.c by Tomi Valkeinen <tomi.valkeinen@nokia.com> + * Adapted to new DSS2 framework: Roger Quadros <roger.quadros@nokia.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/delay.h> +#include <linux/spi/spi.h> +#include <linux/jiffies.h> +#include <linux/sched.h> +#include <linux/backlight.h> +#include <linux/fb.h> + +#include <plat/display.h> + +#define MIPID_CMD_READ_DISP_ID 0x04 +#define MIPID_CMD_READ_RED 0x06 +#define MIPID_CMD_READ_GREEN 0x07 +#define MIPID_CMD_READ_BLUE 0x08 +#define MIPID_CMD_READ_DISP_STATUS 0x09 +#define MIPID_CMD_RDDSDR 0x0F +#define MIPID_CMD_SLEEP_IN 0x10 +#define MIPID_CMD_SLEEP_OUT 0x11 +#define MIPID_CMD_DISP_OFF 0x28 +#define MIPID_CMD_DISP_ON 0x29 +#define MIPID_CMD_WRITE_DISP_BRIGHTNESS 0x51 +#define MIPID_CMD_READ_DISP_BRIGHTNESS 0x52 +#define MIPID_CMD_WRITE_CTRL_DISP 0x53 + +#define CTRL_DISP_BRIGHTNESS_CTRL_ON (1 << 5) +#define CTRL_DISP_AMBIENT_LIGHT_CTRL_ON (1 << 4) +#define CTRL_DISP_BACKLIGHT_ON (1 << 2) +#define CTRL_DISP_AUTO_BRIGHTNESS_ON (1 << 1) + +#define MIPID_CMD_READ_CTRL_DISP 0x54 +#define MIPID_CMD_WRITE_CABC 0x55 +#define MIPID_CMD_READ_CABC 0x56 + +#define MIPID_VER_LPH8923 3 +#define MIPID_VER_LS041Y3 4 +#define MIPID_VER_L4F00311 8 +#define MIPID_VER_ACX565AKM 9 + +struct acx565akm_device { + char *name; + int enabled; + int model; + int revision; + u8 display_id[3]; + unsigned has_bc:1; + unsigned has_cabc:1; + unsigned cabc_mode; + unsigned long hw_guard_end; /* next value of jiffies + when we can issue the + next sleep in/out command */ + unsigned long hw_guard_wait; /* max guard time in jiffies */ + + struct spi_device *spi; + struct mutex mutex; + + struct omap_dss_device *dssdev; + struct backlight_device *bl_dev; +}; + +static struct acx565akm_device acx_dev; +static int acx565akm_bl_update_status(struct backlight_device *dev); + +/*--------------------MIPID interface-----------------------------*/ + +static void acx565akm_transfer(struct acx565akm_device *md, int cmd, + const u8 *wbuf, int wlen, u8 *rbuf, int rlen) +{ + struct spi_message m; + struct spi_transfer *x, xfer[5]; + int r; + + BUG_ON(md->spi == NULL); + + spi_message_init(&m); + + memset(xfer, 0, sizeof(xfer)); + x = &xfer[0]; + + cmd &= 0xff; + x->tx_buf = &cmd; + x->bits_per_word = 9; + x->len = 2; + + if (rlen > 1 && wlen == 0) { + /* + * Between the command and the response data there is a + * dummy clock cycle. Add an extra bit after the command + * word to account for this. + */ + x->bits_per_word = 10; + cmd <<= 1; + } + spi_message_add_tail(x, &m); + + if (wlen) { + x++; + x->tx_buf = wbuf; + x->len = wlen; + x->bits_per_word = 9; + spi_message_add_tail(x, &m); + } + + if (rlen) { + x++; + x->rx_buf = rbuf; + x->len = rlen; + spi_message_add_tail(x, &m); + } + + r = spi_sync(md->spi, &m); + if (r < 0) + dev_dbg(&md->spi->dev, "spi_sync %d\n", r); +} + +static inline void acx565akm_cmd(struct acx565akm_device *md, int cmd) +{ + acx565akm_transfer(md, cmd, NULL, 0, NULL, 0); +} + +static inline void acx565akm_write(struct acx565akm_device *md, + int reg, const u8 *buf, int len) +{ + acx565akm_transfer(md, reg, buf, len, NULL, 0); +} + +static inline void acx565akm_read(struct acx565akm_device *md, + int reg, u8 *buf, int len) +{ + acx565akm_transfer(md, reg, NULL, 0, buf, len); +} + +static void hw_guard_start(struct acx565akm_device *md, int guard_msec) +{ + md->hw_guard_wait = msecs_to_jiffies(guard_msec); + md->hw_guard_end = jiffies + md->hw_guard_wait; +} + +static void hw_guard_wait(struct acx565akm_device *md) +{ + unsigned long wait = md->hw_guard_end - jiffies; + + if ((long)wait > 0 && wait <= md->hw_guard_wait) { + set_current_state(TASK_UNINTERRUPTIBLE); + schedule_timeout(wait); + } +} + +/*----------------------MIPID wrappers----------------------------*/ + +static void set_sleep_mode(struct acx565akm_device *md, int on) +{ + int cmd; + + if (on) + cmd = MIPID_CMD_SLEEP_IN; + else + cmd = MIPID_CMD_SLEEP_OUT; + /* + * We have to keep 120msec between sleep in/out commands. + * (8.2.15, 8.2.16). + */ + hw_guard_wait(md); + acx565akm_cmd(md, cmd); + hw_guard_start(md, 120); +} + +static void set_display_state(struct acx565akm_device *md, int enabled) +{ + int cmd = enabled ? MIPID_CMD_DISP_ON : MIPID_CMD_DISP_OFF; + + acx565akm_cmd(md, cmd); +} + +static int panel_enabled(struct acx565akm_device *md) +{ + u32 disp_status; + int enabled; + + acx565akm_read(md, MIPID_CMD_READ_DISP_STATUS, (u8 *)&disp_status, 4); + disp_status = __be32_to_cpu(disp_status); + enabled = (disp_status & (1 << 17)) && (disp_status & (1 << 10)); + dev_dbg(&md->spi->dev, + "LCD panel %senabled by bootloader (status 0x%04x)\n", + enabled ? "" : "not ", disp_status); + return enabled; +} + +static int panel_detect(struct acx565akm_device *md) +{ + acx565akm_read(md, MIPID_CMD_READ_DISP_ID, md->display_id, 3); + dev_dbg(&md->spi->dev, "MIPI display ID: %02x%02x%02x\n", + md->display_id[0], md->display_id[1], md->display_id[2]); + + switch (md->display_id[0]) { + case 0x10: + md->model = MIPID_VER_ACX565AKM; + md->name = "acx565akm"; + md->has_bc = 1; + md->has_cabc = 1; + break; + case 0x29: + md->model = MIPID_VER_L4F00311; + md->name = "l4f00311"; + break; + case 0x45: + md->model = MIPID_VER_LPH8923; + md->name = "lph8923"; + break; + case 0x83: + md->model = MIPID_VER_LS041Y3; + md->name = "ls041y3"; + break; + default: + md->name = "unknown"; + dev_err(&md->spi->dev, "invalid display ID\n"); + return -ENODEV; + } + + md->revision = md->display_id[1]; + + dev_info(&md->spi->dev, "omapfb: %s rev %02x LCD detected\n", + md->name, md->revision); + + return 0; +} + +/*----------------------Backlight Control-------------------------*/ + +static void enable_backlight_ctrl(struct acx565akm_device *md, int enable) +{ + u16 ctrl; + + acx565akm_read(md, MIPID_CMD_READ_CTRL_DISP, (u8 *)&ctrl, 1); + if (enable) { + ctrl |= CTRL_DISP_BRIGHTNESS_CTRL_ON | + CTRL_DISP_BACKLIGHT_ON; + } else { + ctrl &= ~(CTRL_DISP_BRIGHTNESS_CTRL_ON | + CTRL_DISP_BACKLIGHT_ON); + } + + ctrl |= 1 << 8; + acx565akm_write(md, MIPID_CMD_WRITE_CTRL_DISP, (u8 *)&ctrl, 2); +} + +static void set_cabc_mode(struct acx565akm_device *md, unsigned mode) +{ + u16 cabc_ctrl; + + md->cabc_mode = mode; + if (!md->enabled) + return; + cabc_ctrl = 0; + acx565akm_read(md, MIPID_CMD_READ_CABC, (u8 *)&cabc_ctrl, 1); + cabc_ctrl &= ~3; + cabc_ctrl |= (1 << 8) | (mode & 3); + acx565akm_write(md, MIPID_CMD_WRITE_CABC, (u8 *)&cabc_ctrl, 2); +} + +static unsigned get_cabc_mode(struct acx565akm_device *md) +{ + return md->cabc_mode; +} + +static unsigned get_hw_cabc_mode(struct acx565akm_device *md) +{ + u8 cabc_ctrl; + + acx565akm_read(md, MIPID_CMD_READ_CABC, &cabc_ctrl, 1); + return cabc_ctrl & 3; +} + +static void acx565akm_set_brightness(struct acx565akm_device *md, int level) +{ + int bv; + + bv = level | (1 << 8); + acx565akm_write(md, MIPID_CMD_WRITE_DISP_BRIGHTNESS, (u8 *)&bv, 2); + + if (level) + enable_backlight_ctrl(md, 1); + else + enable_backlight_ctrl(md, 0); +} + +static int acx565akm_get_actual_brightness(struct acx565akm_device *md) +{ + u8 bv; + + acx565akm_read(md, MIPID_CMD_READ_DISP_BRIGHTNESS, &bv, 1); + + return bv; +} + + +static int acx565akm_bl_update_status(struct backlight_device *dev) +{ + struct acx565akm_device *md = dev_get_drvdata(&dev->dev); + int r; + int level; + + dev_dbg(&md->spi->dev, "%s\n", __func__); + + mutex_lock(&md->mutex); + + if (dev->props.fb_blank == FB_BLANK_UNBLANK && + dev->props.power == FB_BLANK_UNBLANK) + level = dev->props.brightness; + else + level = 0; + + r = 0; + if (md->has_bc) + acx565akm_set_brightness(md, level); + else if (md->dssdev->set_backlight) + r = md->dssdev->set_backlight(md->dssdev, level); + else + r = -ENODEV; + + mutex_unlock(&md->mutex); + + return r; +} + +static int acx565akm_bl_get_intensity(struct backlight_device *dev) +{ + struct acx565akm_device *md = dev_get_drvdata(&dev->dev); + + dev_dbg(&dev->dev, "%s\n", __func__); + + if (!md->has_bc && md->dssdev->set_backlight == NULL) + return -ENODEV; + + if (dev->props.fb_blank == FB_BLANK_UNBLANK && + dev->props.power == FB_BLANK_UNBLANK) { + if (md->has_bc) + return acx565akm_get_actual_brightness(md); + else + return dev->props.brightness; + } + + return 0; +} + +static const struct backlight_ops acx565akm_bl_ops = { + .get_brightness = acx565akm_bl_get_intensity, + .update_status = acx565akm_bl_update_status, +}; + +/*--------------------Auto Brightness control via Sysfs---------------------*/ + +static const char *cabc_modes[] = { + "off", /* always used when CABC is not supported */ + "ui", + "still-image", + "moving-image", +}; + +static ssize_t show_cabc_mode(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct acx565akm_device *md = dev_get_drvdata(dev); + const char *mode_str; + int mode; + int len; + + if (!md->has_cabc) + mode = 0; + else + mode = get_cabc_mode(md); + mode_str = "unknown"; + if (mode >= 0 && mode < ARRAY_SIZE(cabc_modes)) + mode_str = cabc_modes[mode]; + len = snprintf(buf, PAGE_SIZE, "%s\n", mode_str); + + return len < PAGE_SIZE - 1 ? len : PAGE_SIZE - 1; +} + +static ssize_t store_cabc_mode(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct acx565akm_device *md = dev_get_drvdata(dev); + int i; + + for (i = 0; i < ARRAY_SIZE(cabc_modes); i++) { + const char *mode_str = cabc_modes[i]; + int cmp_len = strlen(mode_str); + + if (count > 0 && buf[count - 1] == '\n') + count--; + if (count != cmp_len) + continue; + + if (strncmp(buf, mode_str, cmp_len) == 0) + break; + } + + if (i == ARRAY_SIZE(cabc_modes)) + return -EINVAL; + + if (!md->has_cabc && i != 0) + return -EINVAL; + + mutex_lock(&md->mutex); + set_cabc_mode(md, i); + mutex_unlock(&md->mutex); + + return count; +} + +static ssize_t show_cabc_available_modes(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct acx565akm_device *md = dev_get_drvdata(dev); + int len; + int i; + + if (!md->has_cabc) + return snprintf(buf, PAGE_SIZE, "%s\n", cabc_modes[0]); + + for (i = 0, len = 0; + len < PAGE_SIZE && i < ARRAY_SIZE(cabc_modes); i++) + len += snprintf(&buf[len], PAGE_SIZE - len, "%s%s%s", + i ? " " : "", cabc_modes[i], + i == ARRAY_SIZE(cabc_modes) - 1 ? "\n" : ""); + + return len < PAGE_SIZE ? len : PAGE_SIZE - 1; +} + +static DEVICE_ATTR(cabc_mode, S_IRUGO | S_IWUSR, + show_cabc_mode, store_cabc_mode); +static DEVICE_ATTR(cabc_available_modes, S_IRUGO, + show_cabc_available_modes, NULL); + +static struct attribute *bldev_attrs[] = { + &dev_attr_cabc_mode.attr, + &dev_attr_cabc_available_modes.attr, + NULL, +}; + +static struct attribute_group bldev_attr_group = { + .attrs = bldev_attrs, +}; + + +/*---------------------------ACX Panel----------------------------*/ + +static int acx_get_recommended_bpp(struct omap_dss_device *dssdev) +{ + return 16; +} + +static struct omap_video_timings acx_panel_timings = { + .x_res = 800, + .y_res = 480, + .pixel_clock = 24000, + .hfp = 28, + .hsw = 4, + .hbp = 24, + .vfp = 3, + .vsw = 3, + .vbp = 4, +}; + +static int acx_panel_probe(struct omap_dss_device *dssdev) +{ + int r; + struct acx565akm_device *md = &acx_dev; + struct backlight_device *bldev; + int max_brightness, brightness; + struct backlight_properties props; + + dev_dbg(&dssdev->dev, "%s\n", __func__); + dssdev->panel.config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS | + OMAP_DSS_LCD_IHS; + /* FIXME AC bias ? */ + dssdev->panel.timings = acx_panel_timings; + + if (dssdev->platform_enable) + dssdev->platform_enable(dssdev); + /* + * After reset we have to wait 5 msec before the first + * command can be sent. + */ + msleep(5); + + md->enabled = panel_enabled(md); + + r = panel_detect(md); + if (r) { + dev_err(&dssdev->dev, "%s panel detect error\n", __func__); + if (!md->enabled && dssdev->platform_disable) + dssdev->platform_disable(dssdev); + return r; + } + + mutex_lock(&acx_dev.mutex); + acx_dev.dssdev = dssdev; + mutex_unlock(&acx_dev.mutex); + + if (!md->enabled) { + if (dssdev->platform_disable) + dssdev->platform_disable(dssdev); + } + + /*------- Backlight control --------*/ + + props.fb_blank = FB_BLANK_UNBLANK; + props.power = FB_BLANK_UNBLANK; + + bldev = backlight_device_register("acx565akm", &md->spi->dev, + md, &acx565akm_bl_ops, &props); + md->bl_dev = bldev; + if (md->has_cabc) { + r = sysfs_create_group(&bldev->dev.kobj, &bldev_attr_group); + if (r) { + dev_err(&bldev->dev, + "%s failed to create sysfs files\n", __func__); + backlight_device_unregister(bldev); + return r; + } + md->cabc_mode = get_hw_cabc_mode(md); + } + + if (md->has_bc) + max_brightness = 255; + else + max_brightness = dssdev->max_backlight_level; + + if (md->has_bc) + brightness = acx565akm_get_actual_brightness(md); + else if (dssdev->get_backlight) + brightness = dssdev->get_backlight(dssdev); + else + brightness = 0; + + bldev->props.max_brightness = max_brightness; + bldev->props.brightness = brightness; + + acx565akm_bl_update_status(bldev); + return 0; +} + +static void acx_panel_remove(struct omap_dss_device *dssdev) +{ + struct acx565akm_device *md = &acx_dev; + + dev_dbg(&dssdev->dev, "%s\n", __func__); + sysfs_remove_group(&md->bl_dev->dev.kobj, &bldev_attr_group); + backlight_device_unregister(md->bl_dev); + mutex_lock(&acx_dev.mutex); + acx_dev.dssdev = NULL; + mutex_unlock(&acx_dev.mutex); +} + +static int acx_panel_power_on(struct omap_dss_device *dssdev) +{ + struct acx565akm_device *md = &acx_dev; + int r; + + dev_dbg(&dssdev->dev, "%s\n", __func__); + + mutex_lock(&md->mutex); + + r = omapdss_sdi_display_enable(dssdev); + if (r) { + pr_err("%s sdi enable failed\n", __func__); + return r; + } + + /*FIXME tweak me */ + msleep(50); + + if (dssdev->platform_enable) { + r = dssdev->platform_enable(dssdev); + if (r) + goto fail; + } + + if (md->enabled) { + dev_dbg(&md->spi->dev, "panel already enabled\n"); + mutex_unlock(&md->mutex); + return 0; + } + + /* + * We have to meet all the following delay requirements: + * 1. tRW: reset pulse width 10usec (7.12.1) + * 2. tRT: reset cancel time 5msec (7.12.1) + * 3. Providing PCLK,HS,VS signals for 2 frames = ~50msec worst + * case (7.6.2) + * 4. 120msec before the sleep out command (7.12.1) + */ + msleep(120); + + set_sleep_mode(md, 0); + md->enabled = 1; + + /* 5msec between sleep out and the next command. (8.2.16) */ + msleep(5); + set_display_state(md, 1); + set_cabc_mode(md, md->cabc_mode); + + mutex_unlock(&md->mutex); + + return acx565akm_bl_update_status(md->bl_dev); +fail: + omapdss_sdi_display_disable(dssdev); + return r; +} + +static void acx_panel_power_off(struct omap_dss_device *dssdev) +{ + struct acx565akm_device *md = &acx_dev; + + dev_dbg(&dssdev->dev, "%s\n", __func__); + + mutex_lock(&md->mutex); + + if (!md->enabled) { + mutex_unlock(&md->mutex); + return; + } + set_display_state(md, 0); + set_sleep_mode(md, 1); + md->enabled = 0; + /* + * We have to provide PCLK,HS,VS signals for 2 frames (worst case + * ~50msec) after sending the sleep in command and asserting the + * reset signal. We probably could assert the reset w/o the delay + * but we still delay to avoid possible artifacts. (7.6.1) + */ + msleep(50); + + if (dssdev->platform_disable) + dssdev->platform_disable(dssdev); + + /* FIXME need to tweak this delay */ + msleep(100); + + omapdss_sdi_display_disable(dssdev); + + mutex_unlock(&md->mutex); +} + +static int acx_panel_enable(struct omap_dss_device *dssdev) +{ + int r; + + dev_dbg(&dssdev->dev, "%s\n", __func__); + r = acx_panel_power_on(dssdev); + + if (r) + return r; + + dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; + return 0; +} + +static void acx_panel_disable(struct omap_dss_device *dssdev) +{ + dev_dbg(&dssdev->dev, "%s\n", __func__); + acx_panel_power_off(dssdev); + dssdev->state = OMAP_DSS_DISPLAY_DISABLED; +} + +static int acx_panel_suspend(struct omap_dss_device *dssdev) +{ + dev_dbg(&dssdev->dev, "%s\n", __func__); + acx_panel_power_off(dssdev); + dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; + return 0; +} + +static int acx_panel_resume(struct omap_dss_device *dssdev) +{ + int r; + + dev_dbg(&dssdev->dev, "%s\n", __func__); + r = acx_panel_power_on(dssdev); + if (r) + return r; + + dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; + return 0; +} + +static void acx_panel_set_timings(struct omap_dss_device *dssdev, + struct omap_video_timings *timings) +{ + int r; + + if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) + omapdss_sdi_display_disable(dssdev); + + dssdev->panel.timings = *timings; + + if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) { + r = omapdss_sdi_display_enable(dssdev); + if (r) + dev_err(&dssdev->dev, "%s enable failed\n", __func__); + } +} + +static void acx_panel_get_timings(struct omap_dss_device *dssdev, + struct omap_video_timings *timings) +{ + *timings = dssdev->panel.timings; +} + +static int acx_panel_check_timings(struct omap_dss_device *dssdev, + struct omap_video_timings *timings) +{ + return 0; +} + + +static struct omap_dss_driver acx_panel_driver = { + .probe = acx_panel_probe, + .remove = acx_panel_remove, + + .enable = acx_panel_enable, + .disable = acx_panel_disable, + .suspend = acx_panel_suspend, + .resume = acx_panel_resume, + + .set_timings = acx_panel_set_timings, + .get_timings = acx_panel_get_timings, + .check_timings = acx_panel_check_timings, + + .get_recommended_bpp = acx_get_recommended_bpp, + + .driver = { + .name = "panel-acx565akm", + .owner = THIS_MODULE, + }, +}; + +/*--------------------SPI probe-------------------------*/ + +static int acx565akm_spi_probe(struct spi_device *spi) +{ + struct acx565akm_device *md = &acx_dev; + + dev_dbg(&spi->dev, "%s\n", __func__); + + spi->mode = SPI_MODE_3; + md->spi = spi; + mutex_init(&md->mutex); + dev_set_drvdata(&spi->dev, md); + + omap_dss_register_driver(&acx_panel_driver); + + return 0; +} + +static int acx565akm_spi_remove(struct spi_device *spi) +{ + struct acx565akm_device *md = dev_get_drvdata(&spi->dev); + + dev_dbg(&md->spi->dev, "%s\n", __func__); + omap_dss_unregister_driver(&acx_panel_driver); + + return 0; +} + +static struct spi_driver acx565akm_spi_driver = { + .driver = { + .name = "acx565akm", + .bus = &spi_bus_type, + .owner = THIS_MODULE, + }, + .probe = acx565akm_spi_probe, + .remove = __devexit_p(acx565akm_spi_remove), +}; + +static int __init acx565akm_init(void) +{ + return spi_register_driver(&acx565akm_spi_driver); +} + +static void __exit acx565akm_exit(void) +{ + spi_unregister_driver(&acx565akm_spi_driver); +} + +module_init(acx565akm_init); +module_exit(acx565akm_exit); + +MODULE_AUTHOR("Nokia Corporation"); +MODULE_DESCRIPTION("acx565akm LCD Driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c index 8d51a5e6341c..7d9eb2b1f5af 100644 --- a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c +++ b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c @@ -20,10 +20,17 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/device.h> +#include <linux/backlight.h> +#include <linux/fb.h> #include <linux/err.h> +#include <linux/slab.h> #include <plat/display.h> +struct sharp_data { + struct backlight_device *bl; +}; + static struct omap_video_timings sharp_ls_timings = { .x_res = 480, .y_res = 640, @@ -39,18 +46,89 @@ static struct omap_video_timings sharp_ls_timings = { .vbp = 1, }; +static int sharp_ls_bl_update_status(struct backlight_device *bl) +{ + struct omap_dss_device *dssdev = dev_get_drvdata(&bl->dev); + int level; + + if (!dssdev->set_backlight) + return -EINVAL; + + if (bl->props.fb_blank == FB_BLANK_UNBLANK && + bl->props.power == FB_BLANK_UNBLANK) + level = bl->props.brightness; + else + level = 0; + + return dssdev->set_backlight(dssdev, level); +} + +static int sharp_ls_bl_get_brightness(struct backlight_device *bl) +{ + if (bl->props.fb_blank == FB_BLANK_UNBLANK && + bl->props.power == FB_BLANK_UNBLANK) + return bl->props.brightness; + + return 0; +} + +static const struct backlight_ops sharp_ls_bl_ops = { + .get_brightness = sharp_ls_bl_get_brightness, + .update_status = sharp_ls_bl_update_status, +}; + + + static int sharp_ls_panel_probe(struct omap_dss_device *dssdev) { + struct backlight_properties props; + struct backlight_device *bl; + struct sharp_data *sd; + int r; + dssdev->panel.config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS | OMAP_DSS_LCD_IHS; dssdev->panel.acb = 0x28; dssdev->panel.timings = sharp_ls_timings; + sd = kzalloc(sizeof(*sd), GFP_KERNEL); + if (!sd) + return -ENOMEM; + + dev_set_drvdata(&dssdev->dev, sd); + + memset(&props, 0, sizeof(struct backlight_properties)); + props.max_brightness = dssdev->max_backlight_level; + + bl = backlight_device_register("sharp-ls", &dssdev->dev, dssdev, + &sharp_ls_bl_ops, &props); + if (IS_ERR(bl)) { + r = PTR_ERR(bl); + kfree(sd); + return r; + } + sd->bl = bl; + + bl->props.fb_blank = FB_BLANK_UNBLANK; + bl->props.power = FB_BLANK_UNBLANK; + bl->props.brightness = dssdev->max_backlight_level; + r = sharp_ls_bl_update_status(bl); + if (r < 0) + dev_err(&dssdev->dev, "failed to set lcd brightness\n"); + return 0; } static void sharp_ls_panel_remove(struct omap_dss_device *dssdev) { + struct sharp_data *sd = dev_get_drvdata(&dssdev->dev); + struct backlight_device *bl = sd->bl; + + bl->props.power = FB_BLANK_POWERDOWN; + sharp_ls_bl_update_status(bl); + backlight_device_unregister(bl); + + kfree(sd); } static int sharp_ls_power_on(struct omap_dss_device *dssdev) diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c index 4f3988a41082..aaf5d308a046 100644 --- a/drivers/video/omap2/displays/panel-taal.c +++ b/drivers/video/omap2/displays/panel-taal.c @@ -31,6 +31,7 @@ #include <linux/completion.h> #include <linux/workqueue.h> #include <linux/slab.h> +#include <linux/mutex.h> #include <plat/display.h> @@ -67,6 +68,8 @@ static int _taal_enable_te(struct omap_dss_device *dssdev, bool enable); struct taal_data { + struct mutex lock; + struct backlight_device *bldev; unsigned long hw_guard_end; /* next value of jiffies when we can @@ -510,6 +513,8 @@ static int taal_probe(struct omap_dss_device *dssdev) } td->dssdev = dssdev; + mutex_init(&td->lock); + td->esd_wq = create_singlethread_workqueue("taal_esd"); if (td->esd_wq == NULL) { dev_err(&dssdev->dev, "can't create ESD workqueue\n"); @@ -697,10 +702,9 @@ static int taal_power_on(struct omap_dss_device *dssdev) return 0; err: - dsi_bus_unlock(); - omapdss_dsi_display_disable(dssdev); err0: + dsi_bus_unlock(); if (dssdev->platform_disable) dssdev->platform_disable(dssdev); @@ -733,54 +737,96 @@ static void taal_power_off(struct omap_dss_device *dssdev) static int taal_enable(struct omap_dss_device *dssdev) { + struct taal_data *td = dev_get_drvdata(&dssdev->dev); int r; + dev_dbg(&dssdev->dev, "enable\n"); - if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) - return -EINVAL; + mutex_lock(&td->lock); + + if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) { + r = -EINVAL; + goto err; + } r = taal_power_on(dssdev); if (r) - return r; + goto err; dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; + mutex_unlock(&td->lock); + + return 0; +err: + dev_dbg(&dssdev->dev, "enable failed\n"); + mutex_unlock(&td->lock); return r; } static void taal_disable(struct omap_dss_device *dssdev) { + struct taal_data *td = dev_get_drvdata(&dssdev->dev); + dev_dbg(&dssdev->dev, "disable\n"); + mutex_lock(&td->lock); + if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) taal_power_off(dssdev); dssdev->state = OMAP_DSS_DISPLAY_DISABLED; + + mutex_unlock(&td->lock); } static int taal_suspend(struct omap_dss_device *dssdev) { + struct taal_data *td = dev_get_drvdata(&dssdev->dev); + int r; + dev_dbg(&dssdev->dev, "suspend\n"); - if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) - return -EINVAL; + mutex_lock(&td->lock); + + if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) { + r = -EINVAL; + goto err; + } taal_power_off(dssdev); dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED; + mutex_unlock(&td->lock); + return 0; +err: + mutex_unlock(&td->lock); + return r; } static int taal_resume(struct omap_dss_device *dssdev) { + struct taal_data *td = dev_get_drvdata(&dssdev->dev); int r; + dev_dbg(&dssdev->dev, "resume\n"); - if (dssdev->state != OMAP_DSS_DISPLAY_SUSPENDED) - return -EINVAL; + mutex_lock(&td->lock); + + if (dssdev->state != OMAP_DSS_DISPLAY_SUSPENDED) { + r = -EINVAL; + goto err; + } r = taal_power_on(dssdev); dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; + + mutex_unlock(&td->lock); + + return r; +err: + mutex_unlock(&td->lock); return r; } @@ -799,6 +845,7 @@ static int taal_update(struct omap_dss_device *dssdev, dev_dbg(&dssdev->dev, "update %d, %d, %d x %d\n", x, y, w, h); + mutex_lock(&td->lock); dsi_bus_lock(); if (!td->enabled) { @@ -820,18 +867,24 @@ static int taal_update(struct omap_dss_device *dssdev, goto err; /* note: no bus_unlock here. unlock is in framedone_cb */ + mutex_unlock(&td->lock); return 0; err: dsi_bus_unlock(); + mutex_unlock(&td->lock); return r; } static int taal_sync(struct omap_dss_device *dssdev) { + struct taal_data *td = dev_get_drvdata(&dssdev->dev); + dev_dbg(&dssdev->dev, "sync\n"); + mutex_lock(&td->lock); dsi_bus_lock(); dsi_bus_unlock(); + mutex_unlock(&td->lock); dev_dbg(&dssdev->dev, "sync done\n"); @@ -861,13 +914,16 @@ static int _taal_enable_te(struct omap_dss_device *dssdev, bool enable) static int taal_enable_te(struct omap_dss_device *dssdev, bool enable) { + struct taal_data *td = dev_get_drvdata(&dssdev->dev); int r; + mutex_lock(&td->lock); dsi_bus_lock(); r = _taal_enable_te(dssdev, enable); dsi_bus_unlock(); + mutex_unlock(&td->lock); return r; } @@ -875,7 +931,13 @@ static int taal_enable_te(struct omap_dss_device *dssdev, bool enable) static int taal_get_te(struct omap_dss_device *dssdev) { struct taal_data *td = dev_get_drvdata(&dssdev->dev); - return td->te_enabled; + int r; + + mutex_lock(&td->lock); + r = td->te_enabled; + mutex_unlock(&td->lock); + + return r; } static int taal_rotate(struct omap_dss_device *dssdev, u8 rotate) @@ -885,6 +947,7 @@ static int taal_rotate(struct omap_dss_device *dssdev, u8 rotate) dev_dbg(&dssdev->dev, "rotate %d\n", rotate); + mutex_lock(&td->lock); dsi_bus_lock(); if (td->enabled) { @@ -896,16 +959,24 @@ static int taal_rotate(struct omap_dss_device *dssdev, u8 rotate) td->rotate = rotate; dsi_bus_unlock(); + mutex_unlock(&td->lock); return 0; err: dsi_bus_unlock(); + mutex_unlock(&td->lock); return r; } static u8 taal_get_rotate(struct omap_dss_device *dssdev) { struct taal_data *td = dev_get_drvdata(&dssdev->dev); - return td->rotate; + int r; + + mutex_lock(&td->lock); + r = td->rotate; + mutex_unlock(&td->lock); + + return r; } static int taal_mirror(struct omap_dss_device *dssdev, bool enable) @@ -915,6 +986,7 @@ static int taal_mirror(struct omap_dss_device *dssdev, bool enable) dev_dbg(&dssdev->dev, "mirror %d\n", enable); + mutex_lock(&td->lock); dsi_bus_lock(); if (td->enabled) { r = taal_set_addr_mode(td->rotate, enable); @@ -925,23 +997,33 @@ static int taal_mirror(struct omap_dss_device *dssdev, bool enable) td->mirror = enable; dsi_bus_unlock(); + mutex_unlock(&td->lock); return 0; err: dsi_bus_unlock(); + mutex_unlock(&td->lock); return r; } static bool taal_get_mirror(struct omap_dss_device *dssdev) { struct taal_data *td = dev_get_drvdata(&dssdev->dev); - return td->mirror; + int r; + + mutex_lock(&td->lock); + r = td->mirror; + mutex_unlock(&td->lock); + + return r; } static int taal_run_test(struct omap_dss_device *dssdev, int test_num) { + struct taal_data *td = dev_get_drvdata(&dssdev->dev); u8 id1, id2, id3; int r; + mutex_lock(&td->lock); dsi_bus_lock(); r = taal_dcs_read_1(DCS_GET_ID1, &id1); @@ -955,9 +1037,11 @@ static int taal_run_test(struct omap_dss_device *dssdev, int test_num) goto err; dsi_bus_unlock(); + mutex_unlock(&td->lock); return 0; err: dsi_bus_unlock(); + mutex_unlock(&td->lock); return r; } @@ -971,12 +1055,16 @@ static int taal_memory_read(struct omap_dss_device *dssdev, unsigned buf_used = 0; struct taal_data *td = dev_get_drvdata(&dssdev->dev); - if (!td->enabled) - return -ENODEV; - if (size < w * h * 3) return -ENOMEM; + mutex_lock(&td->lock); + + if (!td->enabled) { + r = -ENODEV; + goto err1; + } + size = min(w * h * 3, dssdev->panel.timings.x_res * dssdev->panel.timings.y_res * 3); @@ -995,7 +1083,7 @@ static int taal_memory_read(struct omap_dss_device *dssdev, r = dsi_vc_set_max_rx_packet_size(TCH, plen); if (r) - goto err0; + goto err2; while (buf_used < size) { u8 dcs_cmd = first ? 0x2e : 0x3e; @@ -1006,7 +1094,7 @@ static int taal_memory_read(struct omap_dss_device *dssdev, if (r < 0) { dev_err(&dssdev->dev, "read error\n"); - goto err; + goto err3; } buf_used += r; @@ -1020,16 +1108,18 @@ static int taal_memory_read(struct omap_dss_device *dssdev, dev_err(&dssdev->dev, "signal pending, " "aborting memory read\n"); r = -ERESTARTSYS; - goto err; + goto err3; } } r = buf_used; -err: +err3: dsi_vc_set_max_rx_packet_size(TCH, 1); -err0: +err2: dsi_bus_unlock(); +err1: + mutex_unlock(&td->lock); return r; } @@ -1041,8 +1131,12 @@ static void taal_esd_work(struct work_struct *work) u8 state1, state2; int r; - if (!td->enabled) + mutex_lock(&td->lock); + + if (!td->enabled) { + mutex_unlock(&td->lock); return; + } dsi_bus_lock(); @@ -1084,16 +1178,19 @@ static void taal_esd_work(struct work_struct *work) queue_delayed_work(td->esd_wq, &td->esd_work, TAAL_ESD_CHECK_PERIOD); + mutex_unlock(&td->lock); return; err: dev_err(&dssdev->dev, "performing LCD reset\n"); - taal_disable(dssdev); - taal_enable(dssdev); + taal_power_off(dssdev); + taal_power_on(dssdev); dsi_bus_unlock(); queue_delayed_work(td->esd_wq, &td->esd_work, TAAL_ESD_CHECK_PERIOD); + + mutex_unlock(&td->lock); } static int taal_set_update_mode(struct omap_dss_device *dssdev, diff --git a/drivers/video/omap2/dss/Kconfig b/drivers/video/omap2/dss/Kconfig index 87afb81b2c44..43b64403eaa4 100644 --- a/drivers/video/omap2/dss/Kconfig +++ b/drivers/video/omap2/dss/Kconfig @@ -36,6 +36,12 @@ config OMAP2_DSS_COLLECT_IRQ_STATS <debugfs>/omapdss/dispc_irq for DISPC interrupts, and <debugfs>/omapdss/dsi_irq for DSI interrupts. +config OMAP2_DSS_DPI + bool "DPI support" + default y + help + DPI Interface. This is the Parallel Display Interface. + config OMAP2_DSS_RFBI bool "RFBI support" default n diff --git a/drivers/video/omap2/dss/Makefile b/drivers/video/omap2/dss/Makefile index 980c72c2db98..d71b5d9d71b1 100644 --- a/drivers/video/omap2/dss/Makefile +++ b/drivers/video/omap2/dss/Makefile @@ -1,5 +1,6 @@ obj-$(CONFIG_OMAP2_DSS) += omapdss.o -omapdss-y := core.o dss.o dispc.o dpi.o display.o manager.o overlay.o +omapdss-y := core.o dss.o dispc.o display.o manager.o overlay.o +omapdss-$(CONFIG_OMAP2_DSS_DPI) += dpi.o omapdss-$(CONFIG_OMAP2_DSS_RFBI) += rfbi.o omapdss-$(CONFIG_OMAP2_DSS_VENC) += venc.o omapdss-$(CONFIG_OMAP2_DSS_SDI) += sdi.o diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c index 7ebe50b335ed..b3a498f22d36 100644 --- a/drivers/video/omap2/dss/core.c +++ b/drivers/video/omap2/dss/core.c @@ -482,6 +482,14 @@ static void dss_uninitialize_debugfs(void) if (dss_debugfs_dir) debugfs_remove_recursive(dss_debugfs_dir); } +#else /* CONFIG_DEBUG_FS && CONFIG_OMAP2_DSS_DEBUG_SUPPORT */ +static inline int dss_initialize_debugfs(void) +{ + return 0; +} +static inline void dss_uninitialize_debugfs(void) +{ +} #endif /* CONFIG_DEBUG_FS && CONFIG_OMAP2_DSS_DEBUG_SUPPORT */ /* PLATFORM DEVICE */ @@ -499,7 +507,7 @@ static int omap_dss_probe(struct platform_device *pdev) r = dss_get_clocks(); if (r) - goto fail0; + goto err_clocks; dss_clk_enable_all_no_ctx(); @@ -515,64 +523,64 @@ static int omap_dss_probe(struct platform_device *pdev) r = dss_init(skip_init); if (r) { DSSERR("Failed to initialize DSS\n"); - goto fail0; + goto err_dss; } -#ifdef CONFIG_OMAP2_DSS_RFBI r = rfbi_init(); if (r) { DSSERR("Failed to initialize rfbi\n"); - goto fail0; + goto err_rfbi; } -#endif r = dpi_init(pdev); if (r) { DSSERR("Failed to initialize dpi\n"); - goto fail0; + goto err_dpi; } r = dispc_init(); if (r) { DSSERR("Failed to initialize dispc\n"); - goto fail0; + goto err_dispc; } -#ifdef CONFIG_OMAP2_DSS_VENC + r = venc_init(pdev); if (r) { DSSERR("Failed to initialize venc\n"); - goto fail0; + goto err_venc; } -#endif + if (cpu_is_omap34xx()) { -#ifdef CONFIG_OMAP2_DSS_SDI r = sdi_init(skip_init); if (r) { DSSERR("Failed to initialize SDI\n"); - goto fail0; + goto err_sdi; } -#endif -#ifdef CONFIG_OMAP2_DSS_DSI + r = dsi_init(pdev); if (r) { DSSERR("Failed to initialize DSI\n"); - goto fail0; + goto err_dsi; } -#endif } -#if defined(CONFIG_DEBUG_FS) && defined(CONFIG_OMAP2_DSS_DEBUG_SUPPORT) r = dss_initialize_debugfs(); if (r) - goto fail0; -#endif + goto err_debugfs; for (i = 0; i < pdata->num_devices; ++i) { struct omap_dss_device *dssdev = pdata->devices[i]; r = omap_dss_register_device(dssdev); - if (r) - DSSERR("device reg failed %d\n", i); + if (r) { + DSSERR("device %d %s register failed %d\n", i, + dssdev->name ?: "unnamed", r); + + while (--i >= 0) + omap_dss_unregister_device(pdata->devices[i]); + + goto err_register; + } if (def_disp_name && strcmp(def_disp_name, dssdev->name) == 0) pdata->default_device = dssdev; @@ -582,8 +590,29 @@ static int omap_dss_probe(struct platform_device *pdev) return 0; - /* XXX fail correctly */ -fail0: +err_register: + dss_uninitialize_debugfs(); +err_debugfs: + if (cpu_is_omap34xx()) + dsi_exit(); +err_dsi: + if (cpu_is_omap34xx()) + sdi_exit(); +err_sdi: + venc_exit(); +err_venc: + dispc_exit(); +err_dispc: + dpi_exit(); +err_dpi: + rfbi_exit(); +err_rfbi: + dss_exit(); +err_dss: + dss_clk_disable_all_no_ctx(); + dss_put_clocks(); +err_clocks: + return r; } @@ -593,25 +622,15 @@ static int omap_dss_remove(struct platform_device *pdev) int i; int c; -#if defined(CONFIG_DEBUG_FS) && defined(CONFIG_OMAP2_DSS_DEBUG_SUPPORT) dss_uninitialize_debugfs(); -#endif -#ifdef CONFIG_OMAP2_DSS_VENC venc_exit(); -#endif dispc_exit(); dpi_exit(); -#ifdef CONFIG_OMAP2_DSS_RFBI rfbi_exit(); -#endif if (cpu_is_omap34xx()) { -#ifdef CONFIG_OMAP2_DSS_DSI dsi_exit(); -#endif -#ifdef CONFIG_OMAP2_DSS_SDI sdi_exit(); -#endif } dss_exit(); diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c index 6a74ea116d29..ef8c8529dda2 100644 --- a/drivers/video/omap2/dss/display.c +++ b/drivers/video/omap2/dss/display.c @@ -392,7 +392,9 @@ void dss_init_device(struct platform_device *pdev, int r; switch (dssdev->type) { +#ifdef CONFIG_OMAP2_DSS_DPI case OMAP_DISPLAY_TYPE_DPI: +#endif #ifdef CONFIG_OMAP2_DSS_RFBI case OMAP_DISPLAY_TYPE_DBI: #endif @@ -413,9 +415,11 @@ void dss_init_device(struct platform_device *pdev, } switch (dssdev->type) { +#ifdef CONFIG_OMAP2_DSS_DPI case OMAP_DISPLAY_TYPE_DPI: r = dpi_init_display(dssdev); break; +#endif #ifdef CONFIG_OMAP2_DSS_RFBI case OMAP_DISPLAY_TYPE_DBI: r = rfbi_init_display(dssdev); @@ -541,7 +545,10 @@ int dss_resume_all_devices(void) static int dss_disable_device(struct device *dev, void *data) { struct omap_dss_device *dssdev = to_dss_device(dev); - dssdev->driver->disable(dssdev); + + if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) + dssdev->driver->disable(dssdev); + return 0; } diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c index 54344184dd73..24b18258654f 100644 --- a/drivers/video/omap2/dss/dss.c +++ b/drivers/video/omap2/dss/dss.c @@ -223,7 +223,13 @@ void dss_dump_clocks(struct seq_file *s) seq_printf(s, "dpll4_ck %lu\n", dpll4_ck_rate); - seq_printf(s, "dss1_alwon_fclk = %lu / %lu * 2 = %lu\n", + if (cpu_is_omap3630()) + seq_printf(s, "dss1_alwon_fclk = %lu / %lu = %lu\n", + dpll4_ck_rate, + dpll4_ck_rate / dpll4_m4_ck_rate, + dss_clk_get_rate(DSS_CLK_FCK1)); + else + seq_printf(s, "dss1_alwon_fclk = %lu / %lu * 2 = %lu\n", dpll4_ck_rate, dpll4_ck_rate / dpll4_m4_ck_rate, dss_clk_get_rate(DSS_CLK_FCK1)); @@ -293,7 +299,8 @@ int dss_calc_clock_rates(struct dss_clock_info *cinfo) { unsigned long prate; - if (cinfo->fck_div > 16 || cinfo->fck_div == 0) + if (cinfo->fck_div > (cpu_is_omap3630() ? 32 : 16) || + cinfo->fck_div == 0) return -EINVAL; prate = clk_get_rate(clk_get_parent(dss.dpll4_m4_ck)); @@ -329,7 +336,10 @@ int dss_get_clock_div(struct dss_clock_info *cinfo) if (cpu_is_omap34xx()) { unsigned long prate; prate = clk_get_rate(clk_get_parent(dss.dpll4_m4_ck)); - cinfo->fck_div = prate / (cinfo->fck / 2); + if (cpu_is_omap3630()) + cinfo->fck_div = prate / (cinfo->fck); + else + cinfo->fck_div = prate / (cinfo->fck / 2); } else { cinfo->fck_div = 0; } @@ -402,10 +412,14 @@ retry: goto found; } else if (cpu_is_omap34xx()) { - for (fck_div = 16; fck_div > 0; --fck_div) { + for (fck_div = (cpu_is_omap3630() ? 32 : 16); + fck_div > 0; --fck_div) { struct dispc_clock_info cur_dispc; - fck = prate / fck_div * 2; + if (cpu_is_omap3630()) + fck = prate / fck_div; + else + fck = prate / fck_div * 2; if (fck > DISPC_MAX_FCK) continue; diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index 24326a5fd292..786f433fd571 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -242,11 +242,22 @@ int dss_calc_clock_div(bool is_tft, unsigned long req_pck, struct dispc_clock_info *dispc_cinfo); /* SDI */ +#ifdef CONFIG_OMAP2_DSS_SDI int sdi_init(bool skip_init); void sdi_exit(void); int sdi_init_display(struct omap_dss_device *display); +#else +static inline int sdi_init(bool skip_init) +{ + return 0; +} +static inline void sdi_exit(void) +{ +} +#endif /* DSI */ +#ifdef CONFIG_OMAP2_DSS_DSI int dsi_init(struct platform_device *pdev); void dsi_exit(void); @@ -270,11 +281,30 @@ void dsi_pll_uninit(void); void dsi_get_overlay_fifo_thresholds(enum omap_plane plane, u32 fifo_size, enum omap_burst_size *burst_size, u32 *fifo_low, u32 *fifo_high); +#else +static inline int dsi_init(struct platform_device *pdev) +{ + return 0; +} +static inline void dsi_exit(void) +{ +} +#endif /* DPI */ +#ifdef CONFIG_OMAP2_DSS_DPI int dpi_init(struct platform_device *pdev); void dpi_exit(void); int dpi_init_display(struct omap_dss_device *dssdev); +#else +static inline int dpi_init(struct platform_device *pdev) +{ + return 0; +} +static inline void dpi_exit(void) +{ +} +#endif /* DISPC */ int dispc_init(void); @@ -362,12 +392,23 @@ int dispc_get_clock_div(struct dispc_clock_info *cinfo); /* VENC */ +#ifdef CONFIG_OMAP2_DSS_VENC int venc_init(struct platform_device *pdev); void venc_exit(void); void venc_dump_regs(struct seq_file *s); int venc_init_display(struct omap_dss_device *display); +#else +static inline int venc_init(struct platform_device *pdev) +{ + return 0; +} +static inline void venc_exit(void) +{ +} +#endif /* RFBI */ +#ifdef CONFIG_OMAP2_DSS_RFBI int rfbi_init(void); void rfbi_exit(void); void rfbi_dump_regs(struct seq_file *s); @@ -379,6 +420,15 @@ void rfbi_transfer_area(u16 width, u16 height, void rfbi_set_timings(int rfbi_module, struct rfbi_timings *t); unsigned long rfbi_get_max_tx_rate(void); int rfbi_init_display(struct omap_dss_device *display); +#else +static inline int rfbi_init(void) +{ + return 0; +} +static inline void rfbi_exit(void) +{ +} +#endif #ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c index 0820986d4a68..9e1fbe531bf0 100644 --- a/drivers/video/omap2/dss/manager.c +++ b/drivers/video/omap2/dss/manager.c @@ -843,6 +843,7 @@ static void configure_manager(enum omap_channel channel) c = &dss_cache.manager_cache[channel]; + dispc_set_default_color(channel, c->default_color); dispc_set_trans_key(channel, c->trans_key_type, c->trans_key); dispc_enable_trans_key(channel, c->trans_enabled); dispc_enable_alpha_blending(channel, c->alpha_enabled); @@ -940,6 +941,22 @@ static int configure_dispc(void) return r; } +/* Make the coordinates even. There are some strange problems with OMAP and + * partial DSI update when the update widths are odd. */ +static void make_even(u16 *x, u16 *w) +{ + u16 x1, x2; + + x1 = *x; + x2 = *x + *w; + + x1 &= ~1; + x2 = ALIGN(x2, 2); + + *x = x1; + *w = x2 - x1; +} + /* Configure dispc for partial update. Return possibly modified update * area */ void dss_setup_partial_planes(struct omap_dss_device *dssdev, @@ -968,6 +985,8 @@ void dss_setup_partial_planes(struct omap_dss_device *dssdev, return; } + make_even(&x, &w); + spin_lock_irqsave(&dss_cache.lock, flags); /* We need to show the whole overlay if it is scaled. So look for @@ -1029,6 +1048,8 @@ void dss_setup_partial_planes(struct omap_dss_device *dssdev, w = x2 - x1; h = y2 - y1; + make_even(&x, &w); + DSSDBG("changing upd area due to ovl(%d) scaling %d,%d %dx%d\n", i, x, y, w, h); } diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c index 12eb4042dd82..ee07a3cc22ef 100644 --- a/drivers/video/omap2/dss/sdi.c +++ b/drivers/video/omap2/dss/sdi.c @@ -23,13 +23,16 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/err.h> +#include <linux/regulator/consumer.h> #include <plat/display.h> +#include <plat/cpu.h> #include "dss.h" static struct { bool skip_init; bool update_enabled; + struct regulator *vdds_sdi_reg; } sdi; static void sdi_basic_init(void) @@ -57,6 +60,10 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev) goto err0; } + r = regulator_enable(sdi.vdds_sdi_reg); + if (r) + goto err1; + /* In case of skip_init sdi_init has already enabled the clocks */ if (!sdi.skip_init) dss_clk_enable(DSS_CLK_ICK | DSS_CLK_FCK1); @@ -115,19 +122,12 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev) dssdev->manager->enable(dssdev->manager); - if (dssdev->driver->enable) { - r = dssdev->driver->enable(dssdev); - if (r) - goto err3; - } - sdi.skip_init = 0; return 0; -err3: - dssdev->manager->disable(dssdev->manager); err2: dss_clk_disable(DSS_CLK_ICK | DSS_CLK_FCK1); + regulator_disable(sdi.vdds_sdi_reg); err1: omap_dss_stop_device(dssdev); err0: @@ -137,15 +137,14 @@ EXPORT_SYMBOL(omapdss_sdi_display_enable); void omapdss_sdi_display_disable(struct omap_dss_device *dssdev) { - if (dssdev->driver->disable) - dssdev->driver->disable(dssdev); - dssdev->manager->disable(dssdev->manager); dss_sdi_disable(); dss_clk_disable(DSS_CLK_ICK | DSS_CLK_FCK1); + regulator_disable(sdi.vdds_sdi_reg); + omap_dss_stop_device(dssdev); } EXPORT_SYMBOL(omapdss_sdi_display_disable); @@ -162,6 +161,11 @@ int sdi_init(bool skip_init) /* we store this for first display enable, then clear it */ sdi.skip_init = skip_init; + sdi.vdds_sdi_reg = dss_get_vdds_sdi(); + if (IS_ERR(sdi.vdds_sdi_reg)) { + DSSERR("can't get VDDS_SDI regulator\n"); + return PTR_ERR(sdi.vdds_sdi_reg); + } /* * Enable clocks already here, otherwise there would be a toggle * of them until sdi_display_enable is called. diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c index f0ba5732d84a..eff35050e28a 100644 --- a/drivers/video/omap2/dss/venc.c +++ b/drivers/video/omap2/dss/venc.c @@ -479,12 +479,6 @@ static int venc_panel_enable(struct omap_dss_device *dssdev) goto err1; } - if (dssdev->platform_enable) { - r = dssdev->platform_enable(dssdev); - if (r) - goto err2; - } - venc_power_on(dssdev); venc.wss_data = 0; @@ -494,13 +488,9 @@ static int venc_panel_enable(struct omap_dss_device *dssdev) /* wait couple of vsyncs until enabling the LCD */ msleep(50); - mutex_unlock(&venc.venc_lock); - - return r; -err2: - venc_power_off(dssdev); err1: mutex_unlock(&venc.venc_lock); + return r; } @@ -524,9 +514,6 @@ static void venc_panel_disable(struct omap_dss_device *dssdev) /* wait at least 5 vsyncs after disabling the LCD */ msleep(100); - if (dssdev->platform_disable) - dssdev->platform_disable(dssdev); - dssdev->state = OMAP_DSS_DISPLAY_DISABLED; end: mutex_unlock(&venc.venc_lock); diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c index 1ffa760b8545..9c7361871d78 100644 --- a/drivers/video/omap2/omapfb/omapfb-ioctl.c +++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c @@ -183,13 +183,14 @@ int omapfb_update_window(struct fb_info *fbi, struct omapfb2_device *fbdev = ofbi->fbdev; int r; + if (!lock_fb_info(fbi)) + return -ENODEV; omapfb_lock(fbdev); - lock_fb_info(fbi); r = omapfb_update_window_nolock(fbi, x, y, w, h); - unlock_fb_info(fbi); omapfb_unlock(fbdev); + unlock_fb_info(fbi); return r; } diff --git a/drivers/video/omap2/omapfb/omapfb-sysfs.c b/drivers/video/omap2/omapfb/omapfb-sysfs.c index 62bb88f5c192..5179219128bd 100644 --- a/drivers/video/omap2/omapfb/omapfb-sysfs.c +++ b/drivers/video/omap2/omapfb/omapfb-sysfs.c @@ -57,7 +57,8 @@ static ssize_t store_rotate_type(struct device *dev, if (rot_type != OMAP_DSS_ROT_DMA && rot_type != OMAP_DSS_ROT_VRFB) return -EINVAL; - lock_fb_info(fbi); + if (!lock_fb_info(fbi)) + return -ENODEV; r = 0; if (rot_type == ofbi->rotation_type) @@ -105,7 +106,8 @@ static ssize_t store_mirror(struct device *dev, if (mirror != 0 && mirror != 1) return -EINVAL; - lock_fb_info(fbi); + if (!lock_fb_info(fbi)) + return -ENODEV; ofbi->mirror = mirror; @@ -137,8 +139,9 @@ static ssize_t show_overlays(struct device *dev, ssize_t l = 0; int t; + if (!lock_fb_info(fbi)) + return -ENODEV; omapfb_lock(fbdev); - lock_fb_info(fbi); for (t = 0; t < ofbi->num_overlays; t++) { struct omap_overlay *ovl = ofbi->overlays[t]; @@ -154,8 +157,8 @@ static ssize_t show_overlays(struct device *dev, l += snprintf(buf + l, PAGE_SIZE - l, "\n"); - unlock_fb_info(fbi); omapfb_unlock(fbdev); + unlock_fb_info(fbi); return l; } @@ -195,8 +198,9 @@ static ssize_t store_overlays(struct device *dev, struct device_attribute *attr, if (buf[len - 1] == '\n') len = len - 1; + if (!lock_fb_info(fbi)) + return -ENODEV; omapfb_lock(fbdev); - lock_fb_info(fbi); if (len > 0) { char *p = (char *)buf; @@ -303,8 +307,8 @@ static ssize_t store_overlays(struct device *dev, struct device_attribute *attr, r = count; out: - unlock_fb_info(fbi); omapfb_unlock(fbdev); + unlock_fb_info(fbi); return r; } @@ -317,7 +321,8 @@ static ssize_t show_overlays_rotate(struct device *dev, ssize_t l = 0; int t; - lock_fb_info(fbi); + if (!lock_fb_info(fbi)) + return -ENODEV; for (t = 0; t < ofbi->num_overlays; t++) { l += snprintf(buf + l, PAGE_SIZE - l, "%s%d", @@ -345,7 +350,8 @@ static ssize_t store_overlays_rotate(struct device *dev, if (buf[len - 1] == '\n') len = len - 1; - lock_fb_info(fbi); + if (!lock_fb_info(fbi)) + return -ENODEV; if (len > 0) { char *p = (char *)buf; @@ -416,7 +422,8 @@ static ssize_t store_size(struct device *dev, struct device_attribute *attr, size = PAGE_ALIGN(simple_strtoul(buf, NULL, 0)); - lock_fb_info(fbi); + if (!lock_fb_info(fbi)) + return -ENODEV; for (i = 0; i < ofbi->num_overlays; i++) { if (ofbi->overlays[i]->info.enabled) { diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index fc0d575c71e0..59c3e5bd2c06 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -103,6 +103,23 @@ struct blkcipher_walk { unsigned int blocksize; }; +struct ablkcipher_walk { + struct { + struct page *page; + unsigned int offset; + } src, dst; + + struct scatter_walk in; + unsigned int nbytes; + struct scatter_walk out; + unsigned int total; + struct list_head buffers; + u8 *iv_buffer; + u8 *iv; + int flags; + unsigned int blocksize; +}; + extern const struct crypto_type crypto_ablkcipher_type; extern const struct crypto_type crypto_aead_type; extern const struct crypto_type crypto_blkcipher_type; @@ -173,6 +190,12 @@ int blkcipher_walk_virt_block(struct blkcipher_desc *desc, struct blkcipher_walk *walk, unsigned int blocksize); +int ablkcipher_walk_done(struct ablkcipher_request *req, + struct ablkcipher_walk *walk, int err); +int ablkcipher_walk_phys(struct ablkcipher_request *req, + struct ablkcipher_walk *walk); +void __ablkcipher_walk_complete(struct ablkcipher_walk *walk); + static inline void *crypto_tfm_ctx_aligned(struct crypto_tfm *tfm) { return PTR_ALIGN(crypto_tfm_ctx(tfm), @@ -283,6 +306,23 @@ static inline void blkcipher_walk_init(struct blkcipher_walk *walk, walk->total = nbytes; } +static inline void ablkcipher_walk_init(struct ablkcipher_walk *walk, + struct scatterlist *dst, + struct scatterlist *src, + unsigned int nbytes) +{ + walk->in.sg = src; + walk->out.sg = dst; + walk->total = nbytes; + INIT_LIST_HEAD(&walk->buffers); +} + +static inline void ablkcipher_walk_complete(struct ablkcipher_walk *walk) +{ + if (unlikely(!list_empty(&walk->buffers))) + __ablkcipher_walk_complete(walk); +} + static inline struct crypto_async_request *crypto_get_backlog( struct crypto_queue *queue) { diff --git a/include/linux/msm_mdp.h b/include/linux/msm_mdp.h new file mode 100644 index 000000000000..d11fe0f2f956 --- /dev/null +++ b/include/linux/msm_mdp.h @@ -0,0 +1,78 @@ +/* include/linux/msm_mdp.h + * + * Copyright (C) 2007 Google Incorporated + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef _MSM_MDP_H_ +#define _MSM_MDP_H_ + +#include <linux/types.h> + +#define MSMFB_IOCTL_MAGIC 'm' +#define MSMFB_GRP_DISP _IOW(MSMFB_IOCTL_MAGIC, 1, unsigned int) +#define MSMFB_BLIT _IOW(MSMFB_IOCTL_MAGIC, 2, unsigned int) + +enum { + MDP_RGB_565, /* RGB 565 planar */ + MDP_XRGB_8888, /* RGB 888 padded */ + MDP_Y_CBCR_H2V2, /* Y and CbCr, pseudo planar w/ Cb is in MSB */ + MDP_ARGB_8888, /* ARGB 888 */ + MDP_RGB_888, /* RGB 888 planar */ + MDP_Y_CRCB_H2V2, /* Y and CrCb, pseudo planar w/ Cr is in MSB */ + MDP_YCRYCB_H2V1, /* YCrYCb interleave */ + MDP_Y_CRCB_H2V1, /* Y and CrCb, pseduo planar w/ Cr is in MSB */ + MDP_Y_CBCR_H2V1, /* Y and CrCb, pseduo planar w/ Cr is in MSB */ + MDP_RGBA_8888, /* ARGB 888 */ + MDP_BGRA_8888, /* ABGR 888 */ + MDP_IMGTYPE_LIMIT /* Non valid image type after this enum */ +}; + +enum { + PMEM_IMG, + FB_IMG, +}; + +/* flag values */ +#define MDP_ROT_NOP 0 +#define MDP_FLIP_LR 0x1 +#define MDP_FLIP_UD 0x2 +#define MDP_ROT_90 0x4 +#define MDP_ROT_180 (MDP_FLIP_UD|MDP_FLIP_LR) +#define MDP_ROT_270 (MDP_ROT_90|MDP_FLIP_UD|MDP_FLIP_LR) +#define MDP_DITHER 0x8 +#define MDP_BLUR 0x10 + +#define MDP_TRANSP_NOP 0xffffffff +#define MDP_ALPHA_NOP 0xff + +struct mdp_rect { + u32 x, y, w, h; +}; + +struct mdp_img { + u32 width, height, format, offset; + int memory_id; /* the file descriptor */ +}; + +struct mdp_blit_req { + struct mdp_img src; + struct mdp_img dst; + struct mdp_rect src_rect; + struct mdp_rect dst_rect; + u32 alpha, transp_mask, flags; +}; + +struct mdp_blit_req_list { + u32 count; + struct mdp_blit_req req[]; +}; + +#endif /* _MSM_MDP_H_ */ diff --git a/include/linux/padata.h b/include/linux/padata.h index 51611da9c498..8d8406246eef 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -24,7 +24,19 @@ #include <linux/workqueue.h> #include <linux/spinlock.h> #include <linux/list.h> +#include <linux/timer.h> +/** + * struct padata_priv - Embedded to the users data structure. + * + * @list: List entry, to attach to the padata lists. + * @pd: Pointer to the internal control structure. + * @cb_cpu: Callback cpu for serializatioon. + * @seq_nr: Sequence number of the parallelized data object. + * @info: Used to pass information from the parallel to the serial function. + * @parallel: Parallel execution function. + * @serial: Serial complete function. + */ struct padata_priv { struct list_head list; struct parallel_data *pd; @@ -35,11 +47,29 @@ struct padata_priv { void (*serial)(struct padata_priv *padata); }; +/** + * struct padata_list + * + * @list: List head. + * @lock: List lock. + */ struct padata_list { struct list_head list; spinlock_t lock; }; +/** + * struct padata_queue - The percpu padata queues. + * + * @parallel: List to wait for parallelization. + * @reorder: List to wait for reordering after parallel processing. + * @serial: List to wait for serialization after reordering. + * @pwork: work struct for parallelization. + * @swork: work struct for serialization. + * @pd: Backpointer to the internal control structure. + * @num_obj: Number of objects that are processed by this cpu. + * @cpu_index: Index of the cpu. + */ struct padata_queue { struct padata_list parallel; struct padata_list reorder; @@ -51,6 +81,20 @@ struct padata_queue { int cpu_index; }; +/** + * struct parallel_data - Internal control structure, covers everything + * that depends on the cpumask in use. + * + * @pinst: padata instance. + * @queue: percpu padata queues. + * @seq_nr: The sequence number that will be attached to the next object. + * @reorder_objects: Number of objects waiting in the reorder queues. + * @refcnt: Number of objects holding a reference on this parallel_data. + * @max_seq_nr: Maximal used sequence number. + * @cpumask: cpumask in use. + * @lock: Reorder lock. + * @timer: Reorder timer. + */ struct parallel_data { struct padata_instance *pinst; struct padata_queue *queue; @@ -60,8 +104,19 @@ struct parallel_data { unsigned int max_seq_nr; cpumask_var_t cpumask; spinlock_t lock; + struct timer_list timer; }; +/** + * struct padata_instance - The overall control structure. + * + * @cpu_notifier: cpu hotplug notifier. + * @wq: The workqueue in use. + * @pd: The internal control structure. + * @cpumask: User supplied cpumask. + * @lock: padata instance lock. + * @flags: padata flags. + */ struct padata_instance { struct notifier_block cpu_notifier; struct workqueue_struct *wq; diff --git a/kernel/padata.c b/kernel/padata.c index fd03513c7327..b1c9857f8402 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -29,7 +29,7 @@ #include <linux/rcupdate.h> #define MAX_SEQ_NR INT_MAX - NR_CPUS -#define MAX_OBJ_NUM 10000 * NR_CPUS +#define MAX_OBJ_NUM 1000 static int padata_index_to_cpu(struct parallel_data *pd, int cpu_index) { @@ -88,7 +88,7 @@ static void padata_parallel_worker(struct work_struct *work) local_bh_enable(); } -/* +/** * padata_do_parallel - padata parallelization function * * @pinst: padata instance @@ -152,6 +152,23 @@ out: } EXPORT_SYMBOL(padata_do_parallel); +/* + * padata_get_next - Get the next object that needs serialization. + * + * Return values are: + * + * A pointer to the control struct of the next object that needs + * serialization, if present in one of the percpu reorder queues. + * + * NULL, if all percpu reorder queues are empty. + * + * -EINPROGRESS, if the next object that needs serialization will + * be parallel processed by another cpu and is not yet present in + * the cpu's reorder queue. + * + * -ENODATA, if this cpu has to do the parallel processing for + * the next object. + */ static struct padata_priv *padata_get_next(struct parallel_data *pd) { int cpu, num_cpus, empty, calc_seq_nr; @@ -173,7 +190,7 @@ static struct padata_priv *padata_get_next(struct parallel_data *pd) /* * Calculate the seq_nr of the object that should be - * next in this queue. + * next in this reorder queue. */ overrun = 0; calc_seq_nr = (atomic_read(&queue->num_obj) * num_cpus) @@ -231,7 +248,8 @@ static struct padata_priv *padata_get_next(struct parallel_data *pd) goto out; } - if (next_nr % num_cpus == next_queue->cpu_index) { + queue = per_cpu_ptr(pd->queue, smp_processor_id()); + if (queue->cpu_index == next_queue->cpu_index) { padata = ERR_PTR(-ENODATA); goto out; } @@ -247,19 +265,40 @@ static void padata_reorder(struct parallel_data *pd) struct padata_queue *queue; struct padata_instance *pinst = pd->pinst; -try_again: + /* + * We need to ensure that only one cpu can work on dequeueing of + * the reorder queue the time. Calculating in which percpu reorder + * queue the next object will arrive takes some time. A spinlock + * would be highly contended. Also it is not clear in which order + * the objects arrive to the reorder queues. So a cpu could wait to + * get the lock just to notice that there is nothing to do at the + * moment. Therefore we use a trylock and let the holder of the lock + * care for all the objects enqueued during the holdtime of the lock. + */ if (!spin_trylock_bh(&pd->lock)) - goto out; + return; while (1) { padata = padata_get_next(pd); + /* + * All reorder queues are empty, or the next object that needs + * serialization is parallel processed by another cpu and is + * still on it's way to the cpu's reorder queue, nothing to + * do for now. + */ if (!padata || PTR_ERR(padata) == -EINPROGRESS) break; + /* + * This cpu has to do the parallel processing of the next + * object. It's waiting in the cpu's parallelization queue, + * so exit imediately. + */ if (PTR_ERR(padata) == -ENODATA) { + del_timer(&pd->timer); spin_unlock_bh(&pd->lock); - goto out; + return; } queue = per_cpu_ptr(pd->queue, padata->cb_cpu); @@ -273,13 +312,27 @@ try_again: spin_unlock_bh(&pd->lock); - if (atomic_read(&pd->reorder_objects)) - goto try_again; + /* + * The next object that needs serialization might have arrived to + * the reorder queues in the meantime, we will be called again + * from the timer function if noone else cares for it. + */ + if (atomic_read(&pd->reorder_objects) + && !(pinst->flags & PADATA_RESET)) + mod_timer(&pd->timer, jiffies + HZ); + else + del_timer(&pd->timer); -out: return; } +static void padata_reorder_timer(unsigned long arg) +{ + struct parallel_data *pd = (struct parallel_data *)arg; + + padata_reorder(pd); +} + static void padata_serial_worker(struct work_struct *work) { struct padata_queue *queue; @@ -308,7 +361,7 @@ static void padata_serial_worker(struct work_struct *work) local_bh_enable(); } -/* +/** * padata_do_serial - padata serialization function * * @padata: object to be serialized. @@ -338,6 +391,7 @@ void padata_do_serial(struct padata_priv *padata) } EXPORT_SYMBOL(padata_do_serial); +/* Allocate and initialize the internal cpumask dependend resources. */ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst, const struct cpumask *cpumask) { @@ -358,17 +412,15 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst, if (!alloc_cpumask_var(&pd->cpumask, GFP_KERNEL)) goto err_free_queue; - for_each_possible_cpu(cpu) { + cpumask_and(pd->cpumask, cpumask, cpu_active_mask); + + for_each_cpu(cpu, pd->cpumask) { queue = per_cpu_ptr(pd->queue, cpu); queue->pd = pd; - if (cpumask_test_cpu(cpu, cpumask) - && cpumask_test_cpu(cpu, cpu_active_mask)) { - queue->cpu_index = cpu_index; - cpu_index++; - } else - queue->cpu_index = -1; + queue->cpu_index = cpu_index; + cpu_index++; INIT_LIST_HEAD(&queue->reorder.list); INIT_LIST_HEAD(&queue->parallel.list); @@ -382,11 +434,10 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst, atomic_set(&queue->num_obj, 0); } - cpumask_and(pd->cpumask, cpumask, cpu_active_mask); - num_cpus = cpumask_weight(pd->cpumask); pd->max_seq_nr = (MAX_SEQ_NR / num_cpus) * num_cpus - 1; + setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd); atomic_set(&pd->seq_nr, -1); atomic_set(&pd->reorder_objects, 0); atomic_set(&pd->refcnt, 0); @@ -410,6 +461,31 @@ static void padata_free_pd(struct parallel_data *pd) kfree(pd); } +/* Flush all objects out of the padata queues. */ +static void padata_flush_queues(struct parallel_data *pd) +{ + int cpu; + struct padata_queue *queue; + + for_each_cpu(cpu, pd->cpumask) { + queue = per_cpu_ptr(pd->queue, cpu); + flush_work(&queue->pwork); + } + + del_timer_sync(&pd->timer); + + if (atomic_read(&pd->reorder_objects)) + padata_reorder(pd); + + for_each_cpu(cpu, pd->cpumask) { + queue = per_cpu_ptr(pd->queue, cpu); + flush_work(&queue->swork); + } + + BUG_ON(atomic_read(&pd->refcnt) != 0); +} + +/* Replace the internal control stucture with a new one. */ static void padata_replace(struct padata_instance *pinst, struct parallel_data *pd_new) { @@ -421,17 +497,13 @@ static void padata_replace(struct padata_instance *pinst, synchronize_rcu(); - while (atomic_read(&pd_old->refcnt) != 0) - yield(); - - flush_workqueue(pinst->wq); - + padata_flush_queues(pd_old); padata_free_pd(pd_old); pinst->flags &= ~PADATA_RESET; } -/* +/** * padata_set_cpumask - set the cpumask that padata should use * * @pinst: padata instance @@ -443,10 +515,10 @@ int padata_set_cpumask(struct padata_instance *pinst, struct parallel_data *pd; int err = 0; - might_sleep(); - mutex_lock(&pinst->lock); + get_online_cpus(); + pd = padata_alloc_pd(pinst, cpumask); if (!pd) { err = -ENOMEM; @@ -458,6 +530,8 @@ int padata_set_cpumask(struct padata_instance *pinst, padata_replace(pinst, pd); out: + put_online_cpus(); + mutex_unlock(&pinst->lock); return err; @@ -479,7 +553,7 @@ static int __padata_add_cpu(struct padata_instance *pinst, int cpu) return 0; } -/* +/** * padata_add_cpu - add a cpu to the padata cpumask * * @pinst: padata instance @@ -489,12 +563,12 @@ int padata_add_cpu(struct padata_instance *pinst, int cpu) { int err; - might_sleep(); - mutex_lock(&pinst->lock); + get_online_cpus(); cpumask_set_cpu(cpu, pinst->cpumask); err = __padata_add_cpu(pinst, cpu); + put_online_cpus(); mutex_unlock(&pinst->lock); @@ -517,7 +591,7 @@ static int __padata_remove_cpu(struct padata_instance *pinst, int cpu) return 0; } -/* +/** * padata_remove_cpu - remove a cpu from the padata cpumask * * @pinst: padata instance @@ -527,12 +601,12 @@ int padata_remove_cpu(struct padata_instance *pinst, int cpu) { int err; - might_sleep(); - mutex_lock(&pinst->lock); + get_online_cpus(); cpumask_clear_cpu(cpu, pinst->cpumask); err = __padata_remove_cpu(pinst, cpu); + put_online_cpus(); mutex_unlock(&pinst->lock); @@ -540,38 +614,35 @@ int padata_remove_cpu(struct padata_instance *pinst, int cpu) } EXPORT_SYMBOL(padata_remove_cpu); -/* +/** * padata_start - start the parallel processing * * @pinst: padata instance to start */ void padata_start(struct padata_instance *pinst) { - might_sleep(); - mutex_lock(&pinst->lock); pinst->flags |= PADATA_INIT; mutex_unlock(&pinst->lock); } EXPORT_SYMBOL(padata_start); -/* +/** * padata_stop - stop the parallel processing * * @pinst: padata instance to stop */ void padata_stop(struct padata_instance *pinst) { - might_sleep(); - mutex_lock(&pinst->lock); pinst->flags &= ~PADATA_INIT; mutex_unlock(&pinst->lock); } EXPORT_SYMBOL(padata_stop); -static int __cpuinit padata_cpu_callback(struct notifier_block *nfb, - unsigned long action, void *hcpu) +#ifdef CONFIG_HOTPLUG_CPU +static int padata_cpu_callback(struct notifier_block *nfb, + unsigned long action, void *hcpu) { int err; struct padata_instance *pinst; @@ -621,8 +692,9 @@ static int __cpuinit padata_cpu_callback(struct notifier_block *nfb, return NOTIFY_OK; } +#endif -/* +/** * padata_alloc - allocate and initialize a padata instance * * @cpumask: cpumask that padata uses for parallelization @@ -631,7 +703,6 @@ static int __cpuinit padata_cpu_callback(struct notifier_block *nfb, struct padata_instance *padata_alloc(const struct cpumask *cpumask, struct workqueue_struct *wq) { - int err; struct padata_instance *pinst; struct parallel_data *pd; @@ -639,6 +710,8 @@ struct padata_instance *padata_alloc(const struct cpumask *cpumask, if (!pinst) goto err; + get_online_cpus(); + pd = padata_alloc_pd(pinst, cpumask); if (!pd) goto err_free_inst; @@ -654,31 +727,32 @@ struct padata_instance *padata_alloc(const struct cpumask *cpumask, pinst->flags = 0; +#ifdef CONFIG_HOTPLUG_CPU pinst->cpu_notifier.notifier_call = padata_cpu_callback; pinst->cpu_notifier.priority = 0; - err = register_hotcpu_notifier(&pinst->cpu_notifier); - if (err) - goto err_free_cpumask; + register_hotcpu_notifier(&pinst->cpu_notifier); +#endif + + put_online_cpus(); mutex_init(&pinst->lock); return pinst; -err_free_cpumask: - free_cpumask_var(pinst->cpumask); err_free_pd: padata_free_pd(pd); err_free_inst: kfree(pinst); + put_online_cpus(); err: return NULL; } EXPORT_SYMBOL(padata_alloc); -/* +/** * padata_free - free a padata instance * - * @ padata_inst: padata instance to free + * @padata_inst: padata instance to free */ void padata_free(struct padata_instance *pinst) { @@ -686,10 +760,13 @@ void padata_free(struct padata_instance *pinst) synchronize_rcu(); - while (atomic_read(&pinst->pd->refcnt) != 0) - yield(); - +#ifdef CONFIG_HOTPLUG_CPU unregister_hotcpu_notifier(&pinst->cpu_notifier); +#endif + get_online_cpus(); + padata_flush_queues(pinst->pd); + put_online_cpus(); + padata_free_pd(pinst->pd); free_cpumask_var(pinst->cpumask); kfree(pinst); diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 18821e77b2a0..4c93486b45d1 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -2092,20 +2092,20 @@ static void proc_skip_char(char **buf, size_t *size, const char v) #define TMPBUFLEN 22 /** - * proc_get_long - reads an ASCII formated integer from a user buffer + * proc_get_long - reads an ASCII formatted integer from a user buffer * - * @buf - a kernel buffer - * @size - size of the kernel buffer - * @val - this is where the number will be stored - * @neg - set to %TRUE if number is negative - * @perm_tr - a vector which contains the allowed trailers - * @perm_tr_len - size of the perm_tr vector - * @tr - pointer to store the trailer character + * @buf: a kernel buffer + * @size: size of the kernel buffer + * @val: this is where the number will be stored + * @neg: set to %TRUE if number is negative + * @perm_tr: a vector which contains the allowed trailers + * @perm_tr_len: size of the perm_tr vector + * @tr: pointer to store the trailer character * - * In case of success 0 is returned and buf and size are updated with - * the amount of bytes read. If tr is non NULL and a trailing - * character exist (size is non zero after returning from this - * function) tr is updated with the trailing character. + * In case of success %0 is returned and @buf and @size are updated with + * the amount of bytes read. If @tr is non-NULL and a trailing + * character exists (size is non-zero after returning from this + * function), @tr is updated with the trailing character. */ static int proc_get_long(char **buf, size_t *size, unsigned long *val, bool *neg, @@ -2156,15 +2156,15 @@ static int proc_get_long(char **buf, size_t *size, } /** - * proc_put_long - coverts an integer to a decimal ASCII formated string + * proc_put_long - converts an integer to a decimal ASCII formatted string * - * @buf - the user buffer - * @size - the size of the user buffer - * @val - the integer to be converted - * @neg - sign of the number, %TRUE for negative + * @buf: the user buffer + * @size: the size of the user buffer + * @val: the integer to be converted + * @neg: sign of the number, %TRUE for negative * - * In case of success 0 is returned and buf and size are updated with - * the amount of bytes read. + * In case of success %0 is returned and @buf and @size are updated with + * the amount of bytes written. */ static int proc_put_long(void __user **buf, size_t *size, unsigned long val, bool neg) |