diff options
Diffstat (limited to 'include')
133 files changed, 2453 insertions, 1336 deletions
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_mci.h b/include/asm-arm/arch-at91rm9200/at91rm9200_mci.h new file mode 100644 index 000000000000..f28636d61e39 --- /dev/null +++ b/include/asm-arm/arch-at91rm9200/at91rm9200_mci.h @@ -0,0 +1,104 @@ +/* + * include/asm-arm/arch-at91rm9200/at91rm9200_mci.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * MultiMedia Card Interface (MCI) registers. + * Based on AT91RM9200 datasheet revision E. + * + * 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 AT91RM9200_MCI_H +#define AT91RM9200_MCI_H + +#define AT91_MCI_CR 0x00 /* Control Register */ +#define AT91_MCI_MCIEN (1 << 0) /* Multi-Media Interface Enable */ +#define AT91_MCI_MCIDIS (1 << 1) /* Multi-Media Interface Disable */ +#define AT91_MCI_PWSEN (1 << 2) /* Power Save Mode Enable */ +#define AT91_MCI_PWSDIS (1 << 3) /* Power Save Mode Disable */ +#define AT91_MCI_SWRST (1 << 7) /* Software Reset */ + +#define AT91_MCI_MR 0x04 /* Mode Register */ +#define AT91_MCI_CLKDIV (0xff << 0) /* Clock Divider */ +#define AT91_MCI_PWSDIV (3 << 8) /* Power Saving Divider */ +#define AT91_MCI_PDCPADV (1 << 14) /* PDC Padding Value */ +#define AT91_MCI_PDCMODE (1 << 15) /* PDC-orientated Mode */ +#define AT91_MCI_BLKLEN (0xfff << 18) /* Data Block Length */ + +#define AT91_MCI_DTOR 0x08 /* Data Timeout Register */ +#define AT91_MCI_DTOCYC (0xf << 0) /* Data Timeout Cycle Number */ +#define AT91_MCI_DTOMUL (7 << 4) /* Data Timeout Multiplier */ +#define AT91_MCI_DTOMUL_1 (0 << 4) +#define AT91_MCI_DTOMUL_16 (1 << 4) +#define AT91_MCI_DTOMUL_128 (2 << 4) +#define AT91_MCI_DTOMUL_256 (3 << 4) +#define AT91_MCI_DTOMUL_1K (4 << 4) +#define AT91_MCI_DTOMUL_4K (5 << 4) +#define AT91_MCI_DTOMUL_64K (6 << 4) +#define AT91_MCI_DTOMUL_1M (7 << 4) + +#define AT91_MCI_SDCR 0x0c /* SD Card Register */ +#define AT91_MCI_SDCSEL (0xf << 0) /* SD Card Selector */ +#define AT91_MCI_SDCBUS (1 << 7) /* 1-bit or 4-bit bus */ + +#define AT91_MCI_ARGR 0x10 /* Argument Register */ + +#define AT91_MCI_CMDR 0x14 /* Command Register */ +#define AT91_MCI_CMDNB (0x3f << 0) /* Command Number */ +#define AT91_MCI_RSPTYP (3 << 6) /* Response Type */ +#define AT91_MCI_RSPTYP_NONE (0 << 6) +#define AT91_MCI_RSPTYP_48 (1 << 6) +#define AT91_MCI_RSPTYP_136 (2 << 6) +#define AT91_MCI_SPCMD (7 << 8) /* Special Command */ +#define AT91_MCI_SPCMD_NONE (0 << 8) +#define AT91_MCI_SPCMD_INIT (1 << 8) +#define AT91_MCI_SPCMD_SYNC (2 << 8) +#define AT91_MCI_SPCMD_ICMD (4 << 8) +#define AT91_MCI_SPCMD_IRESP (5 << 8) +#define AT91_MCI_OPDCMD (1 << 11) /* Open Drain Command */ +#define AT91_MCI_MAXLAT (1 << 12) /* Max Latency for Command to Response */ +#define AT91_MCI_TRCMD (3 << 16) /* Transfer Command */ +#define AT91_MCI_TRCMD_NONE (0 << 16) +#define AT91_MCI_TRCMD_START (1 << 16) +#define AT91_MCI_TRCMD_STOP (2 << 16) +#define AT91_MCI_TRDIR (1 << 18) /* Transfer Direction */ +#define AT91_MCI_TRTYP (3 << 19) /* Transfer Type */ +#define AT91_MCI_TRTYP_BLOCK (0 << 19) +#define AT91_MCI_TRTYP_MULTIPLE (1 << 19) +#define AT91_MCI_TRTYP_STREAM (2 << 19) + +#define AT91_MCI_RSPR(n) (0x20 + ((n) * 4)) /* Response Registers 0-3 */ +#define AT91_MCR_RDR 0x30 /* Receive Data Register */ +#define AT91_MCR_TDR 0x34 /* Transmit Data Register */ + +#define AT91_MCI_SR 0x40 /* Status Register */ +#define AT91_MCI_CMDRDY (1 << 0) /* Command Ready */ +#define AT91_MCI_RXRDY (1 << 1) /* Receiver Ready */ +#define AT91_MCI_TXRDY (1 << 2) /* Transmit Ready */ +#define AT91_MCI_BLKE (1 << 3) /* Data Block Ended */ +#define AT91_MCI_DTIP (1 << 4) /* Data Transfer in Progress */ +#define AT91_MCI_NOTBUSY (1 << 5) /* Data Not Busy */ +#define AT91_MCI_ENDRX (1 << 6) /* End of RX Buffer */ +#define AT91_MCI_ENDTX (1 << 7) /* End fo TX Buffer */ +#define AT91_MCI_RXBUFF (1 << 14) /* RX Buffer Full */ +#define AT91_MCI_TXBUFE (1 << 15) /* TX Buffer Empty */ +#define AT91_MCI_RINDE (1 << 16) /* Response Index Error */ +#define AT91_MCI_RDIRE (1 << 17) /* Response Direction Error */ +#define AT91_MCI_RCRCE (1 << 18) /* Response CRC Error */ +#define AT91_MCI_RENDE (1 << 19) /* Response End Bit Error */ +#define AT91_MCI_RTOE (1 << 20) /* Reponse Time-out Error */ +#define AT91_MCI_DCRCE (1 << 21) /* Data CRC Error */ +#define AT91_MCI_DTOE (1 << 22) /* Data Time-out Error */ +#define AT91_MCI_OVRE (1 << 30) /* Overrun */ +#define AT91_MCI_UNRE (1 << 31) /* Underrun */ + +#define AT91_MCI_IER 0x44 /* Interrupt Enable Register */ +#define AT91_MCI_IDR 0x48 /* Interrupt Disable Register */ +#define AT91_MCI_IMR 0x4c /* Interrupt Mask Register */ + +#endif diff --git a/include/asm-arm/arch-at91rm9200/board.h b/include/asm-arm/arch-at91rm9200/board.h index 2e7d1139a799..4fdef13d01d4 100644 --- a/include/asm-arm/arch-at91rm9200/board.h +++ b/include/asm-arm/arch-at91rm9200/board.h @@ -38,6 +38,8 @@ extern unsigned long at91_master_clock; extern int at91_serial_map[AT91_NR_UART]; extern int at91_console_port; +#include <linux/mtd/partitions.h> + /* USB Device */ struct at91_udc_data { u8 vbus_pin; /* high == host powering us */ @@ -77,4 +79,26 @@ struct at91_usbh_data { }; extern void __init at91_add_device_usbh(struct at91_usbh_data *data); + /* NAND / SmartMedia */ +struct at91_nand_data { + u8 enable_pin; /* chip enable */ + u8 det_pin; /* card detect */ + u8 rdy_pin; /* ready/busy */ + u8 ale; /* address line number connected to ALE */ + u8 cle; /* address line number connected to CLE */ + struct mtd_partition* (*partition_info)(int, int*); +}; +extern void __init at91_add_device_nand(struct at91_nand_data *data); + + /* I2C*/ +void __init at91_add_device_i2c(void); + + /* RTC */ +void __init at91_add_device_rtc(void); + + /* LEDs */ +extern u8 at91_leds_cpu; +extern u8 at91_leds_timer; +extern void __init at91_init_leds(u8 cpu_led, u8 timer_led); + #endif diff --git a/include/asm-arm/arch-at91rm9200/hardware.h b/include/asm-arm/arch-at91rm9200/hardware.h index 2646c01f8e97..59e6f44d3a0d 100644 --- a/include/asm-arm/arch-at91rm9200/hardware.h +++ b/include/asm-arm/arch-at91rm9200/hardware.h @@ -65,6 +65,9 @@ /* SmartMedia */ #define AT91_SMARTMEDIA_BASE 0x40000000 /* NCS3: Smartmedia physical base address */ +/* Compact Flash */ +#define AT91_CF_BASE 0x50000000 /* NCS4-NCS6: Compact Flash physical base address */ + /* Multi-Master Memory controller */ #define AT91_UHP_BASE 0x00300000 /* USB Host controller */ diff --git a/include/asm-arm/arch-ep93xx/ts72xx.h b/include/asm-arm/arch-ep93xx/ts72xx.h index 412215e77f44..a94f63ff0535 100644 --- a/include/asm-arm/arch-ep93xx/ts72xx.h +++ b/include/asm-arm/arch-ep93xx/ts72xx.h @@ -12,6 +12,8 @@ * febfc000 [67]0000000 4K NAND data register * febfb000 [67]0400000 4K NAND control register * febfa000 [67]0800000 4K NAND busy register + * febf9000 10800000 4K TS-5620 RTC index register + * febf8000 11700000 4K TS-5620 RTC data register */ #define TS72XX_MODEL_PHYS_BASE 0x22000000 @@ -58,6 +60,15 @@ #define TS72XX_NAND_BUSY_SIZE 0x00001000 +#define TS72XX_RTC_INDEX_VIRT_BASE 0xfebf9000 +#define TS72XX_RTC_INDEX_PHYS_BASE 0x10800000 +#define TS72XX_RTC_INDEX_SIZE 0x00001000 + +#define TS72XX_RTC_DATA_VIRT_BASE 0xfebf8000 +#define TS72XX_RTC_DATA_PHYS_BASE 0x11700000 +#define TS72XX_RTC_DATA_SIZE 0x00001000 + + #ifndef __ASSEMBLY__ #include <asm/io.h> diff --git a/include/asm-arm/arch-imx/dma.h b/include/asm-arm/arch-imx/dma.h index b45fa367d71e..621ff2c730f2 100644 --- a/include/asm-arm/arch-imx/dma.h +++ b/include/asm-arm/arch-imx/dma.h @@ -17,27 +17,16 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + #ifndef __ASM_ARCH_DMA_H #define __ASM_ARCH_DMA_H -/* - * DMA registration - */ - typedef enum { DMA_PRIO_HIGH = 0, - DMA_PRIO_MEDIUM = 3, - DMA_PRIO_LOW = 6 + DMA_PRIO_MEDIUM = 1, + DMA_PRIO_LOW = 2 } imx_dma_prio; -int imx_request_dma(char *name, imx_dma_prio prio, - void (*irq_handler) (int, void *, struct pt_regs *), - void (*err_handler) (int, void *, struct pt_regs *), - void *data); - -void imx_free_dma(int dma_ch); - - #define DMA_REQ_UART3_T 2 #define DMA_REQ_UART3_R 3 #define DMA_REQ_SSI2_T 4 diff --git a/include/asm-arm/arch-imx/imx-dma.h b/include/asm-arm/arch-imx/imx-dma.h new file mode 100644 index 000000000000..f2063c1d610d --- /dev/null +++ b/include/asm-arm/arch-imx/imx-dma.h @@ -0,0 +1,90 @@ +/* + * linux/include/asm-arm/imxads/dma.h + * + * Copyright (C) 1997,1998 Russell King + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <asm/dma.h> + +#ifndef __ASM_ARCH_IMX_DMA_H +#define __ASM_ARCH_IMX_DMA_H + +#define IMX_DMA_CHANNELS 11 + +/* + * struct imx_dma_channel - i.MX specific DMA extension + * @name: name specified by DMA client + * @irq_handler: client callback for end of transfer + * @err_handler: client callback for error condition + * @data: clients context data for callbacks + * @dma_mode: direction of the transfer %DMA_MODE_READ or %DMA_MODE_WRITE + * @sg: pointer to the actual read/written chunk for scatter-gather emulation + * @sgbc: counter of processed bytes in the actual read/written chunk + * @resbytes: total residual number of bytes to transfer + * (it can be lower or same as sum of SG mapped chunk sizes) + * @sgcount: number of chunks to be read/written + * + * Structure is used for IMX DMA processing. It would be probably good + * @struct dma_struct in the future for external interfacing and use + * @struct imx_dma_channel only as extension to it. + */ + +struct imx_dma_channel { + const char *name; + void (*irq_handler) (int, void *, struct pt_regs *); + void (*err_handler) (int, void *, struct pt_regs *); + void *data; + dmamode_t dma_mode; + struct scatterlist *sg; + unsigned int sgbc; + unsigned int sgcount; + unsigned int resbytes; + int dma_num; +}; + +extern struct imx_dma_channel imx_dma_channels[IMX_DMA_CHANNELS]; + + +/* The type to distinguish channel numbers parameter from ordinal int type */ +typedef int imx_dmach_t; + +int +imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address, + unsigned int dma_length, unsigned int dev_addr, dmamode_t dmamode); + +int +imx_dma_setup_sg(imx_dmach_t dma_ch, + struct scatterlist *sg, unsigned int sgcount, unsigned int dma_length, + unsigned int dev_addr, dmamode_t dmamode); + +int +imx_dma_setup_handlers(imx_dmach_t dma_ch, + void (*irq_handler) (int, void *, struct pt_regs *), + void (*err_handler) (int, void *, struct pt_regs *), void *data); + +void imx_dma_enable(imx_dmach_t dma_ch); + +void imx_dma_disable(imx_dmach_t dma_ch); + +int imx_dma_request(imx_dmach_t dma_ch, const char *name); + +void imx_dma_free(imx_dmach_t dma_ch); + +int imx_dma_request_by_prio(imx_dmach_t *pdma_ch, const char *name, imx_dma_prio prio); + + +#endif /* _ASM_ARCH_IMX_DMA_H */ diff --git a/include/asm-arm/arch-imx/mmc.h b/include/asm-arm/arch-imx/mmc.h new file mode 100644 index 000000000000..1937151665c7 --- /dev/null +++ b/include/asm-arm/arch-imx/mmc.h @@ -0,0 +1,12 @@ +#ifndef ASMARM_ARCH_MMC_H +#define ASMARM_ARCH_MMC_H + +#include <linux/mmc/protocol.h> + +struct imxmmc_platform_data { + int (*card_present)(void); +}; + +extern void imx_set_mmc_info(struct imxmmc_platform_data *info); + +#endif diff --git a/include/asm-arm/arch-ixp23xx/memory.h b/include/asm-arm/arch-ixp23xx/memory.h index bebcf0aa0d72..6e19f46d54d1 100644 --- a/include/asm-arm/arch-ixp23xx/memory.h +++ b/include/asm-arm/arch-ixp23xx/memory.h @@ -28,6 +28,7 @@ * to an address that the kernel can use. */ #ifndef __ASSEMBLY__ +#include <asm/mach-types.h> #define __virt_to_bus(v) \ ({ unsigned int ret; \ @@ -40,6 +41,22 @@ data = *((volatile int *)IXP23XX_PCI_SDRAM_BAR); \ __phys_to_virt((((b - (data & 0xfffffff0)) + 0x00000000))); }) +/* + * Coherency support. Only supported on A2 CPUs or on A1 + * systems that have the cache coherency workaround. + */ +static inline int __ixp23xx_arch_is_coherent(void) +{ + extern unsigned int processor_id; + + if (((processor_id & 15) >= 2) || machine_is_roadrunner()) + return 1; + + return 0; +} + +#define arch_is_coherent() __ixp23xx_arch_is_coherent() + #endif diff --git a/include/asm-arm/arch-ixp23xx/platform.h b/include/asm-arm/arch-ixp23xx/platform.h index f85b4685a491..e4d99060a049 100644 --- a/include/asm-arm/arch-ixp23xx/platform.h +++ b/include/asm-arm/arch-ixp23xx/platform.h @@ -22,6 +22,7 @@ void ixp23xx_sys_init(void); int ixp23xx_pci_setup(int, struct pci_sys_data *); void ixp23xx_pci_preinit(void); struct pci_bus *ixp23xx_pci_scan_bus(int, struct pci_sys_data*); +void ixp23xx_pci_slave_init(void); extern struct sys_timer ixp23xx_timer; diff --git a/include/asm-arm/arch-ixp23xx/uncompress.h b/include/asm-arm/arch-ixp23xx/uncompress.h index 62623fa9b2f7..013575e6a9a1 100644 --- a/include/asm-arm/arch-ixp23xx/uncompress.h +++ b/include/asm-arm/arch-ixp23xx/uncompress.h @@ -16,26 +16,21 @@ #define UART_BASE ((volatile u32 *)IXP23XX_UART1_PHYS) -static __inline__ void putc(char c) +static inline void putc(char c) { int j; for (j = 0; j < 0x1000; j++) { if (UART_BASE[UART_LSR] & UART_LSR_THRE) break; + barrier(); } UART_BASE[UART_TX] = c; } -static void putstr(const char *s) +static inline void flush(void) { - while (*s) { - putc(*s); - if (*s == '\n') - putc('\r'); - s++; - } } #define arch_decomp_setup() diff --git a/include/asm-arm/arch-omap/aic23.h b/include/asm-arm/arch-omap/aic23.h index 590bac25b7c4..6513065941d0 100644 --- a/include/asm-arm/arch-omap/aic23.h +++ b/include/asm-arm/arch-omap/aic23.h @@ -57,6 +57,7 @@ #define LHV_MIN 0x0000 // Analog audio path control register +#define STA_REG(x) ((x)<<6) #define STE_ENABLED 0x0020 #define DAC_SELECTED 0x0010 #define BYPASS_ON 0x0008 @@ -109,4 +110,7 @@ #define TLV320AIC23ID1 (0x1a) // cs low #define TLV320AIC23ID2 (0x1b) // cs high +void tlv320aic23_power_up(void); +void tlv320aic23_power_down(void); + #endif /* __ASM_ARCH_AIC23_H */ diff --git a/include/asm-arm/arch-omap/board-ams-delta.h b/include/asm-arm/arch-omap/board-ams-delta.h new file mode 100644 index 000000000000..0070f6d3b75c --- /dev/null +++ b/include/asm-arm/arch-omap/board-ams-delta.h @@ -0,0 +1,65 @@ +/* + * linux/include/asm-arm/arch-omap/board-ams-delta.h + * + * Copyright (C) 2006 Jonathan McDowell <noodles@earth.li> + * + * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * 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., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef __ASM_ARCH_OMAP_AMS_DELTA_H +#define __ASM_ARCH_OMAP_AMS_DELTA_H + +#if defined (CONFIG_MACH_AMS_DELTA) + +#define AMS_DELTA_LATCH1_PHYS 0x01000000 +#define AMS_DELTA_LATCH1_VIRT 0xEA000000 +#define AMS_DELTA_MODEM_PHYS 0x04000000 +#define AMS_DELTA_MODEM_VIRT 0xEB000000 +#define AMS_DELTA_LATCH2_PHYS 0x08000000 +#define AMS_DELTA_LATCH2_VIRT 0xEC000000 + +#define AMS_DELTA_LATCH1_LED_CAMERA 0x01 +#define AMS_DELTA_LATCH1_LED_ADVERT 0x02 +#define AMS_DELTA_LATCH1_LED_EMAIL 0x04 +#define AMS_DELTA_LATCH1_LED_HANDSFREE 0x08 +#define AMS_DELTA_LATCH1_LED_VOICEMAIL 0x10 +#define AMS_DELTA_LATCH1_LED_VOICE 0x20 + +#define AMS_DELTA_LATCH2_LCD_VBLEN 0x0001 +#define AMS_DELTA_LATCH2_LCD_NDISP 0x0002 +#define AMS_DELTA_LATCH2_NAND_NCE 0x0004 +#define AMS_DELTA_LATCH2_NAND_NRE 0x0008 +#define AMS_DELTA_LATCH2_NAND_NWP 0x0010 +#define AMS_DELTA_LATCH2_NAND_NWE 0x0020 +#define AMS_DELTA_LATCH2_NAND_ALE 0x0040 +#define AMS_DELTA_LATCH2_NAND_CLE 0x0080 +#define AMS_DELTA_LATCH2_MODEM_NRESET 0x1000 +#define AMS_DELTA_LATCH2_MODEM_CODEC 0x2000 + +#define AMS_DELTA_GPIO_PIN_NAND_RB 12 + +#ifndef __ASSEMBLY__ +void ams_delta_latch1_write(u8 mask, u8 value); +void ams_delta_latch2_write(u16 mask, u16 value); +#endif + +#endif /* CONFIG_MACH_AMS_DELTA */ + +#endif /* __ASM_ARCH_OMAP_AMS_DELTA_H */ diff --git a/include/asm-arm/arch-omap/board-apollon.h b/include/asm-arm/arch-omap/board-apollon.h new file mode 100644 index 000000000000..de0c5b792c58 --- /dev/null +++ b/include/asm-arm/arch-omap/board-apollon.h @@ -0,0 +1,45 @@ +/* + * linux/include/asm-arm/arch-omap/board-apollon.h + * + * Hardware definitions for Samsung OMAP24XX Apollon board. + * + * Initial creation by Kyungmin Park <kyungmin.park@samsung.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. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * 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., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP_APOLLON_H +#define __ASM_ARCH_OMAP_APOLLON_H + +/* Placeholder for APOLLON specific defines */ +/* GPMC CS0 */ +#define APOLLON_CS0_BASE 0x00000000 +/* GPMC CS1 */ +#define APOLLON_CS1_BASE 0x08000000 +#define APOLLON_ETHR_START (APOLLON_CS1_BASE + 0x300) +#define APOLLON_ETHR_GPIO_IRQ 74 +/* GPMC CS2 - reserved for OneNAND */ +#define APOLLON_CS2_BASE 0x10000000 +/* GPMC CS3 - reserved for NOR or NAND */ +#define APOLLON_CS3_BASE 0x18000000 + +#endif /* __ASM_ARCH_OMAP_APOLLON_H */ + diff --git a/include/asm-arm/arch-omap/board-h2.h b/include/asm-arm/arch-omap/board-h2.h index 39ca5a31aeea..b2888ef9e9b4 100644 --- a/include/asm-arm/arch-omap/board-h2.h +++ b/include/asm-arm/arch-omap/board-h2.h @@ -34,9 +34,5 @@ /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ #define OMAP1610_ETHR_START 0x04000300 -/* Samsung NAND flash at CS2B or CS3(NAND Boot) */ -#define OMAP_NAND_FLASH_START1 0x0A000000 /* CS2B */ -#define OMAP_NAND_FLASH_START2 0x0C000000 /* CS3 */ - #endif /* __ASM_ARCH_OMAP_H2_H */ diff --git a/include/asm-arm/arch-omap/board-h3.h b/include/asm-arm/arch-omap/board-h3.h index 1b12c1dcc2fa..761ea0a17897 100644 --- a/include/asm-arm/arch-omap/board-h3.h +++ b/include/asm-arm/arch-omap/board-h3.h @@ -30,10 +30,6 @@ /* In OMAP1710 H3 the Ethernet is directly connected to CS1 */ #define OMAP1710_ETHR_START 0x04000300 -/* Samsung NAND flash at CS2B or CS3(NAND Boot) */ -#define OMAP_NAND_FLASH_START1 0x0A000000 /* CS2B */ -#define OMAP_NAND_FLASH_START2 0x0C000000 /* CS3 */ - #define MAXIRQNUM (IH_BOARD_BASE) #define MAXFIQNUM MAXIRQNUM #define MAXSWINUM MAXIRQNUM diff --git a/include/asm-arm/arch-omap/board-h4.h b/include/asm-arm/arch-omap/board-h4.h index 33ea29a41654..7ef664bc9e33 100644 --- a/include/asm-arm/arch-omap/board-h4.h +++ b/include/asm-arm/arch-omap/board-h4.h @@ -33,12 +33,6 @@ /* GPMC CS1 */ #define OMAP24XX_ETHR_START 0x08000300 #define OMAP24XX_ETHR_GPIO_IRQ 92 - -#define H4_CS0_BASE 0x04000000 - -#define H4_CS0_BASE 0x04000000 - -#define H4_CS0_BASE 0x04000000 - +#define H4_CS0_BASE 0x04000000 #endif /* __ASM_ARCH_OMAP_H4_H */ diff --git a/include/asm-arm/arch-omap/board-netstar.h b/include/asm-arm/arch-omap/board-netstar.h deleted file mode 100644 index 77cc0fb54d54..000000000000 --- a/include/asm-arm/arch-omap/board-netstar.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * Copyright (C) 2004 2N Telekomunikace, Ladislav Michl <michl@2n.cz> - * - * Hardware definitions for OMAP5910 based NetStar board. - * - * 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. - */ - -#ifndef __ASM_ARCH_NETSTAR_H -#define __ASM_ARCH_NETSTAR_H - -#include <asm/arch/tc.h> - -#define OMAP_NAND_FLASH_START1 OMAP_CS1_PHYS + (1 << 23) -#define OMAP_NAND_FLASH_START2 OMAP_CS1_PHYS + (2 << 23) - -#endif /* __ASM_ARCH_NETSTAR_H */ diff --git a/include/asm-arm/arch-omap/board-nokia.h b/include/asm-arm/arch-omap/board-nokia.h new file mode 100644 index 000000000000..72deea203493 --- /dev/null +++ b/include/asm-arm/arch-omap/board-nokia.h @@ -0,0 +1,54 @@ +/* + * linux/include/asm-arm/arch-omap/board-nokia.h + * + * Information structures for Nokia-specific board config data + * + * Copyright (C) 2005 Nokia Corporation + */ + +#ifndef _OMAP_BOARD_NOKIA_H +#define _OMAP_BOARD_NOKIA_H + +#include <linux/types.h> + +#define OMAP_TAG_NOKIA_BT 0x4e01 +#define OMAP_TAG_WLAN_CX3110X 0x4e02 +#define OMAP_TAG_CBUS 0x4e03 +#define OMAP_TAG_EM_ASIC_BB5 0x4e04 + + +#define BT_CHIP_CSR 1 +#define BT_CHIP_TI 2 + +#define BT_SYSCLK_12 1 +#define BT_SYSCLK_38_4 2 + +struct omap_bluetooth_config { + u8 chip_type; + u8 bt_wakeup_gpio; + u8 host_wakeup_gpio; + u8 reset_gpio; + u8 bt_uart; + u8 bd_addr[6]; + u8 bt_sysclk; +}; + +struct omap_wlan_cx3110x_config { + u8 chip_type; + s16 power_gpio; + s16 irq_gpio; + s16 spi_cs_gpio; +}; + +struct omap_cbus_config { + s16 clk_gpio; + s16 dat_gpio; + s16 sel_gpio; +}; + +struct omap_em_asic_bb5_config { + s16 retu_irq_gpio; + s16 tahvo_irq_gpio; +}; + +#endif diff --git a/include/asm-arm/arch-omap/board-perseus2.h b/include/asm-arm/arch-omap/board-perseus2.h index 691e52a52b43..eb74420cb439 100644 --- a/include/asm-arm/arch-omap/board-perseus2.h +++ b/include/asm-arm/arch-omap/board-perseus2.h @@ -42,8 +42,4 @@ #define NR_IRQS (MAXIRQNUM + 1) -/* Samsung NAND flash at CS2B or CS3(NAND Boot) */ -#define OMAP_NAND_FLASH_START1 0x0A000000 /* CS2B */ -#define OMAP_NAND_FLASH_START2 0x0C000000 /* CS3 */ - #endif diff --git a/include/asm-arm/arch-omap/board.h b/include/asm-arm/arch-omap/board.h index a0040cd86639..6d6240a4681c 100644 --- a/include/asm-arm/arch-omap/board.h +++ b/include/asm-arm/arch-omap/board.h @@ -21,9 +21,12 @@ #define OMAP_TAG_LCD 0x4f05 #define OMAP_TAG_GPIO_SWITCH 0x4f06 #define OMAP_TAG_UART 0x4f07 +#define OMAP_TAG_FBMEM 0x4f08 +#define OMAP_TAG_STI_CONSOLE 0x4f09 #define OMAP_TAG_BOOT_REASON 0x4f80 #define OMAP_TAG_FLASH_PART 0x4f81 +#define OMAP_TAG_VERSION_STR 0x4f82 struct omap_clock_config { /* 0 for 12 MHz, 1 for 13 MHz and 2 for 19.2 MHz */ @@ -54,6 +57,11 @@ struct omap_serial_console_config { u32 console_speed; }; +struct omap_sti_console_config { + unsigned enable:1; + u8 channel; +}; + struct omap_usb_config { /* Configure drivers according to the connectors on your board: * - "A" connector (rectagular) @@ -87,6 +95,13 @@ struct omap_lcd_config { char ctrl_name[16]; }; +struct omap_fbmem_config { + u32 fb_sram_start; + u32 fb_sram_size; + u32 fb_sdram_start; + u32 fb_sdram_size; +}; + /* Cover: * high -> closed * low -> open @@ -106,6 +121,12 @@ struct omap_gpio_switch_config { int key_code:24; /* Linux key code */ }; +struct omap_uart_config { + /* Bit field of UARTs present; bit 0 --> UART1 */ + unsigned int enabled_uarts; +}; + + struct omap_flash_part_config { char part_table[0]; }; @@ -114,11 +135,14 @@ struct omap_boot_reason_config { char reason_str[12]; }; -struct omap_uart_config { - /* Bit field of UARTs present; bit 0 --> UART1 */ - unsigned int enabled_uarts; +struct omap_version_config { + char component[12]; + char version[12]; }; + +#include <asm-arm/arch-omap/board-nokia.h> + struct omap_board_config_entry { u16 tag; u16 len; diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h index 46a0402696de..3c4eb9fbe48a 100644 --- a/include/asm-arm/arch-omap/clock.h +++ b/include/asm-arm/arch-omap/clock.h @@ -19,6 +19,7 @@ struct clk { struct list_head node; struct module *owner; const char *name; + int id; struct clk *parent; unsigned long rate; __u32 flags; @@ -57,6 +58,7 @@ extern void propagate_rate(struct clk *clk); extern void followparent_recalc(struct clk * clk); extern void clk_allow_idle(struct clk *clk); extern void clk_deny_idle(struct clk *clk); +extern int clk_get_usecount(struct clk *clk); /* Clock flags */ #define RATE_CKCTL (1 << 0) /* Main fixed ratio clocks */ @@ -80,10 +82,11 @@ extern void clk_deny_idle(struct clk *clk); #define CM_PLL_SEL1 (1 << 18) #define CM_PLL_SEL2 (1 << 19) #define CM_SYSCLKOUT_SEL1 (1 << 20) -#define CLOCK_IN_OMAP730 (1 << 21) -#define CLOCK_IN_OMAP1510 (1 << 22) -#define CLOCK_IN_OMAP16XX (1 << 23) -#define CLOCK_IN_OMAP242X (1 << 24) -#define CLOCK_IN_OMAP243X (1 << 25) +#define CLOCK_IN_OMAP310 (1 << 21) +#define CLOCK_IN_OMAP730 (1 << 22) +#define CLOCK_IN_OMAP1510 (1 << 23) +#define CLOCK_IN_OMAP16XX (1 << 24) +#define CLOCK_IN_OMAP242X (1 << 25) +#define CLOCK_IN_OMAP243X (1 << 26) #endif diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h index d4e73efcb816..ca1202312a45 100644 --- a/include/asm-arm/arch-omap/dma.h +++ b/include/asm-arm/arch-omap/dma.h @@ -404,6 +404,7 @@ extern void omap_free_lcd_dma(void); extern void omap_setup_lcd_dma(void); extern void omap_enable_lcd_dma(void); extern void omap_stop_lcd_dma(void); +extern int omap_lcd_dma_ext_running(void); extern void omap_set_lcd_dma_ext_controller(int external); extern void omap_set_lcd_dma_single_transfer(int single); extern void omap_set_lcd_dma_b1(unsigned long addr, u16 fb_xres, u16 fb_yres, diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h index 11772c792f3e..e6522e6a3834 100644 --- a/include/asm-arm/arch-omap/dmtimer.h +++ b/include/asm-arm/arch-omap/dmtimer.h @@ -88,5 +88,6 @@ unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer); void omap_dm_timer_reset_counter(struct omap_dm_timer *timer); int omap_dm_timers_active(void); +u32 omap_dm_timer_modify_idlect_mask(u32 inputmask); #endif /* __ASM_ARCH_TIMER_H */ diff --git a/include/asm-arm/arch-omap/dsp.h b/include/asm-arm/arch-omap/dsp.h index 57bf4f39ca58..06dad83dd41f 100644 --- a/include/asm-arm/arch-omap/dsp.h +++ b/include/asm-arm/arch-omap/dsp.h @@ -181,10 +181,16 @@ struct omap_dsp_varinfo { #define OMAP_DSP_MBCMD_PM_ENABLE 0x01 #define OMAP_DSP_MBCMD_KFUNC_FBCTL 0x00 +#define OMAP_DSP_MBCMD_KFUNC_AUDIO_PWR 0x01 +#define OMAP_DSP_MBCMD_FBCTL_UPD 0x0000 #define OMAP_DSP_MBCMD_FBCTL_ENABLE 0x0002 #define OMAP_DSP_MBCMD_FBCTL_DISABLE 0x0003 +#define OMAP_DSP_MBCMD_AUDIO_PWR_UP 0x0000 +#define OMAP_DSP_MBCMD_AUDIO_PWR_DOWN1 0x0001 +#define OMAP_DSP_MBCMD_AUDIO_PWR_DOWN2 0x0002 + #define OMAP_DSP_MBCMD_TDEL_SAFE 0x0000 #define OMAP_DSP_MBCMD_TDEL_KILL 0x0001 diff --git a/include/asm-arm/arch-omap/dsp_common.h b/include/asm-arm/arch-omap/dsp_common.h index 4fcce6944056..16a459dfa714 100644 --- a/include/asm-arm/arch-omap/dsp_common.h +++ b/include/asm-arm/arch-omap/dsp_common.h @@ -27,11 +27,12 @@ #ifndef ASM_ARCH_DSP_COMMON_H #define ASM_ARCH_DSP_COMMON_H -void omap_dsp_pm_suspend(void); -void omap_dsp_pm_resume(void); -void omap_dsp_request_mpui(void); -void omap_dsp_release_mpui(void); -int omap_dsp_request_mem(void); -int omap_dsp_release_mem(void); +extern void omap_dsp_request_mpui(void); +extern void omap_dsp_release_mpui(void); +extern int omap_dsp_request_mem(void); +extern int omap_dsp_release_mem(void); + +extern void (*omap_dsp_audio_pwr_up_request)(int stage); +extern void (*omap_dsp_audio_pwr_down_request)(int stage); #endif /* ASM_ARCH_DSP_COMMON_H */ diff --git a/include/asm-arm/arch-omap/gpioexpander.h b/include/asm-arm/arch-omap/gpioexpander.h new file mode 100644 index 000000000000..7a43b0a912e4 --- /dev/null +++ b/include/asm-arm/arch-omap/gpioexpander.h @@ -0,0 +1,24 @@ +/* + * linux/include/asm-arm/arch-omap/gpioexpander.h + * + * + * Copyright (C) 2004 Texas Instruments, Inc. + * + * This package 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 PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#ifndef __ASM_ARCH_OMAP_GPIOEXPANDER_H +#define __ASM_ARCH_OMAP_GPIOEXPANDER_H + +/* Function Prototypes for GPIO Expander functions */ + +int read_gpio_expa(u8 *, int); +int write_gpio_expa(u8 , int); + +#endif /* __ASM_ARCH_OMAP_GPIOEXPANDER_H */ diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h index 5406b875c422..7909b729826c 100644 --- a/include/asm-arm/arch-omap/hardware.h +++ b/include/asm-arm/arch-omap/hardware.h @@ -306,6 +306,10 @@ #include "board-h4.h" #endif +#ifdef CONFIG_MACH_OMAP_APOLLON +#include "board-apollon.h" +#endif + #ifdef CONFIG_MACH_OMAP_OSK #include "board-osk.h" #endif @@ -314,10 +318,6 @@ #include "board-voiceblue.h" #endif -#ifdef CONFIG_MACH_NETSTAR -#include "board-netstar.h" -#endif - #endif /* !__ASSEMBLER__ */ #endif /* __ASM_ARCH_OMAP_HARDWARE_H */ diff --git a/include/asm-arm/arch-omap/irda.h b/include/asm-arm/arch-omap/irda.h new file mode 100644 index 000000000000..805ae3575e44 --- /dev/null +++ b/include/asm-arm/arch-omap/irda.h @@ -0,0 +1,36 @@ +/* + * linux/include/asm-arm/arch-omap/irda.h + * + * Copyright (C) 2005-2006 Komal Shah <komal_shah802003@yahoo.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. + */ +#ifndef ASMARM_ARCH_IRDA_H +#define ASMARM_ARCH_IRDA_H + +/* board specific transceiver capabilities */ + +#define IR_SEL 1 /* Selects IrDA */ +#define IR_SIRMODE 2 +#define IR_FIRMODE 4 +#define IR_MIRMODE 8 + +struct omap_irda_config { + int transceiver_cap; + int (*transceiver_mode)(struct device *dev, int mode); + int (*select_irda)(struct device *dev, int state); + /* Very specific to the needs of some platforms (h3,h4) + * having calls which can sleep in irda_set_speed. + */ + struct work_struct gpio_expa; + int rx_channel; + int tx_channel; + unsigned long dest_start; + unsigned long src_start; + int tx_trigger; + int rx_trigger; +}; + +#endif diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h index 4ffce1d77759..42098d99f302 100644 --- a/include/asm-arm/arch-omap/irqs.h +++ b/include/asm-arm/arch-omap/irqs.h @@ -242,6 +242,11 @@ #define INT_24XX_GPIO_BANK2 30 #define INT_24XX_GPIO_BANK3 31 #define INT_24XX_GPIO_BANK4 32 +#define INT_24XX_MCBSP1_IRQ_TX 59 +#define INT_24XX_MCBSP1_IRQ_RX 60 +#define INT_24XX_MCBSP2_IRQ_TX 62 +#define INT_24XX_MCBSP2_IRQ_RX 63 +#define INT_24XX_UART3_IRQ 74 /* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and * 16 MPUIO lines */ diff --git a/include/asm-arm/arch-omap/keypad.h b/include/asm-arm/arch-omap/keypad.h new file mode 100644 index 000000000000..8a023a984acb --- /dev/null +++ b/include/asm-arm/arch-omap/keypad.h @@ -0,0 +1,36 @@ +/* + * linux/include/asm-arm/arch-omap/keypad.h + * + * Copyright (C) 2006 Komal Shah <komal_shah802003@yahoo.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. + */ +#ifndef ASMARM_ARCH_KEYPAD_H +#define ASMARM_ARCH_KEYPAD_H + +struct omap_kp_platform_data { + int rows; + int cols; + int *keymap; + unsigned int rep:1; + /* specific to OMAP242x*/ + unsigned int *row_gpios; + unsigned int *col_gpios; +}; + +/* Group (0..3) -- when multiple keys are pressed, only the + * keys pressed in the same group are considered as pressed. This is + * in order to workaround certain crappy HW designs that produce ghost + * keypresses. */ +#define GROUP_0 (0 << 16) +#define GROUP_1 (1 << 16) +#define GROUP_2 (2 << 16) +#define GROUP_3 (3 << 16) +#define GROUP_MASK GROUP_3 + +#define KEY(col, row, val) (((col) << 28) | ((row) << 24) | (val)) + +#endif + diff --git a/include/asm-arm/arch-omap/lcd_lph8923.h b/include/asm-arm/arch-omap/lcd_lph8923.h new file mode 100644 index 000000000000..004e67e22ca7 --- /dev/null +++ b/include/asm-arm/arch-omap/lcd_lph8923.h @@ -0,0 +1,14 @@ +#ifndef __LCD_LPH8923_H +#define __LCD_LPH8923_H + +enum lcd_lph8923_test_num { + LCD_LPH8923_TEST_RGB_LINES, +}; + +enum lcd_lph8923_test_result { + LCD_LPH8923_TEST_SUCCESS, + LCD_LPH8923_TEST_INVALID, + LCD_LPH8923_TEST_FAILED, +}; + +#endif diff --git a/include/asm-arm/arch-omap/mcbsp.h b/include/asm-arm/arch-omap/mcbsp.h index e79d98ab2ab6..ed0dde4f7219 100644 --- a/include/asm-arm/arch-omap/mcbsp.h +++ b/include/asm-arm/arch-omap/mcbsp.h @@ -37,6 +37,11 @@ #define OMAP1610_MCBSP2_BASE 0xfffb1000 #define OMAP1610_MCBSP3_BASE 0xe1017000 +#define OMAP24XX_MCBSP1_BASE 0x48074000 +#define OMAP24XX_MCBSP2_BASE 0x48076000 + +#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) + #define OMAP_MCBSP_REG_DRR2 0x00 #define OMAP_MCBSP_REG_DRR1 0x02 #define OMAP_MCBSP_REG_DXR2 0x04 @@ -71,9 +76,62 @@ #define OMAP_MAX_MCBSP_COUNT 3 +#define AUDIO_MCBSP_DATAWRITE (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1) +#define AUDIO_MCBSP_DATAREAD (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1) + +#define AUDIO_MCBSP OMAP_MCBSP1 +#define AUDIO_DMA_TX OMAP_DMA_MCBSP1_TX +#define AUDIO_DMA_RX OMAP_DMA_MCBSP1_RX + +#elif defined(CONFIG_ARCH_OMAP24XX) + +#define OMAP_MCBSP_REG_DRR2 0x00 +#define OMAP_MCBSP_REG_DRR1 0x04 +#define OMAP_MCBSP_REG_DXR2 0x08 +#define OMAP_MCBSP_REG_DXR1 0x0C +#define OMAP_MCBSP_REG_SPCR2 0x10 +#define OMAP_MCBSP_REG_SPCR1 0x14 +#define OMAP_MCBSP_REG_RCR2 0x18 +#define OMAP_MCBSP_REG_RCR1 0x1C +#define OMAP_MCBSP_REG_XCR2 0x20 +#define OMAP_MCBSP_REG_XCR1 0x24 +#define OMAP_MCBSP_REG_SRGR2 0x28 +#define OMAP_MCBSP_REG_SRGR1 0x2C +#define OMAP_MCBSP_REG_MCR2 0x30 +#define OMAP_MCBSP_REG_MCR1 0x34 +#define OMAP_MCBSP_REG_RCERA 0x38 +#define OMAP_MCBSP_REG_RCERB 0x3C +#define OMAP_MCBSP_REG_XCERA 0x40 +#define OMAP_MCBSP_REG_XCERB 0x44 +#define OMAP_MCBSP_REG_PCR0 0x48 +#define OMAP_MCBSP_REG_RCERC 0x4C +#define OMAP_MCBSP_REG_RCERD 0x50 +#define OMAP_MCBSP_REG_XCERC 0x54 +#define OMAP_MCBSP_REG_XCERD 0x58 +#define OMAP_MCBSP_REG_RCERE 0x5C +#define OMAP_MCBSP_REG_RCERF 0x60 +#define OMAP_MCBSP_REG_XCERE 0x64 +#define OMAP_MCBSP_REG_XCERF 0x68 +#define OMAP_MCBSP_REG_RCERG 0x6C +#define OMAP_MCBSP_REG_RCERH 0x70 +#define OMAP_MCBSP_REG_XCERG 0x74 +#define OMAP_MCBSP_REG_XCERH 0x78 + +#define OMAP_MAX_MCBSP_COUNT 2 + +#define AUDIO_MCBSP_DATAWRITE (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1) +#define AUDIO_MCBSP_DATAREAD (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1) + +#define AUDIO_MCBSP OMAP_MCBSP2 +#define AUDIO_DMA_TX OMAP24XX_DMA_MCBSP2_TX +#define AUDIO_DMA_RX OMAP24XX_DMA_MCBSP2_RX + +#endif + #define OMAP_MCBSP_READ(base, reg) __raw_readw((base) + OMAP_MCBSP_REG_##reg) #define OMAP_MCBSP_WRITE(base, reg, val) __raw_writew((val), (base) + OMAP_MCBSP_REG_##reg) + /************************** McBSP SPCR1 bit definitions ***********************/ #define RRST 0x0001 #define RRDY 0x0002 @@ -195,6 +253,10 @@ typedef enum { OMAP_MCBSP3, } omap_mcbsp_id; +typedef int __bitwise omap_mcbsp_io_type_t; +#define OMAP_MCBSP_IRQ_IO ((__force omap_mcbsp_io_type_t) 1) +#define OMAP_MCBSP_POLL_IO ((__force omap_mcbsp_io_type_t) 2) + typedef enum { OMAP_MCBSP_WORD_8 = 0, OMAP_MCBSP_WORD_12, @@ -246,6 +308,9 @@ u32 omap_mcbsp_recv_word(unsigned int id); int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer, unsigned int length); int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer, unsigned int length); +int omap_mcbsp_spi_master_xmit_word_poll(unsigned int id, u32 word); +int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 * word); + /* SPI specific API */ void omap_mcbsp_set_spi_mode(unsigned int id, const struct omap_mcbsp_spi_cfg * spi_cfg); diff --git a/include/asm-arm/arch-omap/mcspi.h b/include/asm-arm/arch-omap/mcspi.h new file mode 100644 index 000000000000..9e7f40a88e1b --- /dev/null +++ b/include/asm-arm/arch-omap/mcspi.h @@ -0,0 +1,16 @@ +#ifndef _OMAP2_MCSPI_H +#define _OMAP2_MCSPI_H + +struct omap2_mcspi_platform_config { + unsigned long base; + unsigned short num_cs; +}; + +struct omap2_mcspi_device_config { + unsigned turbo_mode:1; + + /* Do we want one channel enabled at the same time? */ + unsigned single_channel:1; +}; + +#endif diff --git a/include/asm-arm/arch-omap/menelaus.h b/include/asm-arm/arch-omap/menelaus.h index 46be8b8d6346..88cd4c87f0de 100644 --- a/include/asm-arm/arch-omap/menelaus.h +++ b/include/asm-arm/arch-omap/menelaus.h @@ -7,7 +7,7 @@ #ifndef __ASM_ARCH_MENELAUS_H #define __ASM_ARCH_MENELAUS_H -extern void menelaus_mmc_register(void (*callback)(u8 card_mask), +extern void menelaus_mmc_register(void (*callback)(unsigned long data, u8 card_mask), unsigned long data); extern void menelaus_mmc_remove(void); extern void menelaus_mmc_opendrain(int enable); diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h index 13415a9aab06..0dc24d4ba59c 100644 --- a/include/asm-arm/arch-omap/mux.h +++ b/include/asm-arm/arch-omap/mux.h @@ -112,14 +112,13 @@ * as mux config */ #define MUX_CFG_730(desc, mux_reg, mode_offset, mode, \ - pull_reg, pull_bit, pull_status, \ - pu_pd_reg, pu_pd_status, debug_status)\ + pull_bit, pull_status, debug_status)\ { \ .name = desc, \ .debug = debug_status, \ MUX_REG_730(mux_reg, mode_offset, mode) \ PULL_REG_730(mux_reg, pull_bit, pull_status) \ - PU_PD_REG(pu_pd_reg, pu_pd_status) \ + PU_PD_REG(NA, 0) \ }, #define MUX_CFG_24XX(desc, reg_offset, mode, \ @@ -172,6 +171,11 @@ enum omap730_index { E4_730_KBC2, F4_730_KBC3, E3_730_KBC4, + + /* USB */ + AA17_730_USB_DM, + W16_730_USB_PU_EN, + W17_730_USB_VBUSI, }; enum omap1xxx_index { @@ -403,9 +407,53 @@ enum omap24xx_index { /* 24xx Menelaus interrupt */ W19_24XX_SYS_NIRQ, + /* 24xx clock */ + W14_24XX_SYS_CLKOUT, + + /* 242X McBSP */ + Y15_24XX_MCBSP2_CLKX, + R14_24XX_MCBSP2_FSX, + W15_24XX_MCBSP2_DR, + V15_24XX_MCBSP2_DX, + /* 24xx GPIO */ + M21_242X_GPIO11, + AA10_242X_GPIO13, + AA6_242X_GPIO14, + AA4_242X_GPIO15, + Y11_242X_GPIO16, + AA12_242X_GPIO17, + AA8_242X_GPIO58, Y20_24XX_GPIO60, + W4__24XX_GPIO74, M15_24XX_GPIO92, + V14_24XX_GPIO117, + + P20_24XX_TSC_IRQ, + + /* UART3 */ + K15_24XX_UART3_TX, + K14_24XX_UART3_RX, + + /* Keypad GPIO*/ + T19_24XX_KBR0, + R19_24XX_KBR1, + V18_24XX_KBR2, + M21_24XX_KBR3, + E5__24XX_KBR4, + M18_24XX_KBR5, + R20_24XX_KBC0, + M14_24XX_KBC1, + H19_24XX_KBC2, + V17_24XX_KBC3, + P21_24XX_KBC4, + L14_24XX_KBC5, + N19_24XX_KBC6, + + /* 24xx Menelaus Keypad GPIO */ + B3__24XX_KBR5, + AA4_24XX_KBC2, + B13_24XX_KBC6, }; #ifdef CONFIG_OMAP_MUX diff --git a/include/asm-arm/arch-omap/omap-alsa.h b/include/asm-arm/arch-omap/omap-alsa.h new file mode 100644 index 000000000000..df4695474e3d --- /dev/null +++ b/include/asm-arm/arch-omap/omap-alsa.h @@ -0,0 +1,124 @@ +/* + * linux/include/asm-arm/arch-omap/omap-alsa.h + * + * Alsa Driver for AIC23 and TSC2101 codecs on OMAP platform boards. + * + * Copyright (C) 2006 Mika Laitio <lamikr@cc.jyu.fi> + * + * Copyright (C) 2005 Instituto Nokia de Tecnologia - INdT - Manaus Brazil + * Written by Daniel Petrini, David Cohen, Anderson Briglia + * {daniel.petrini, david.cohen, anderson.briglia}@indt.org.br + * + * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * 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., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + * History + * ------- + * + * 2005/07/25 INdT-10LE Kernel Team - Alsa driver for omap osk, + * original version based in sa1100 driver + * and omap oss driver. + */ + +#ifndef __OMAP_ALSA_H +#define __OMAP_ALSA_H + +#include <sound/driver.h> +#include <asm/arch/dma.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <asm/arch/mcbsp.h> +#include <linux/platform_device.h> + +#define DMA_BUF_SIZE (1024 * 8) + +/* + * Buffer management for alsa and dma + */ +struct audio_stream { + char *id; /* identification string */ + int stream_id; /* numeric identification */ + int dma_dev; /* dma number of that device */ + int *lch; /* Chain of channels this stream is linked to */ + char started; /* to store if the chain was started or not */ + int dma_q_head; /* DMA Channel Q Head */ + int dma_q_tail; /* DMA Channel Q Tail */ + char dma_q_count; /* DMA Channel Q Count */ + int active:1; /* we are using this stream for transfer now */ + int period; /* current transfer period */ + int periods; /* current count of periods registerd in the DMA engine */ + spinlock_t dma_lock; /* for locking in DMA operations */ + snd_pcm_substream_t *stream; /* the pcm stream */ + unsigned linked:1; /* dma channels linked */ + int offset; /* store start position of the last period in the alsa buffer */ + int (*hw_start)(void); /* interface to start HW interface, e.g. McBSP */ + int (*hw_stop)(void); /* interface to stop HW interface, e.g. McBSP */ +}; + +/* + * Alsa card structure for aic23 + */ +struct snd_card_omap_codec { + snd_card_t *card; + snd_pcm_t *pcm; + long samplerate; + struct audio_stream s[2]; /* playback & capture */ +}; + +/* Codec specific information and function pointers. + * Codec (omap-alsa-aic23.c and omap-alsa-tsc2101.c) + * are responsible for defining the function pointers. + */ +struct omap_alsa_codec_config { + char *name; + struct omap_mcbsp_reg_cfg *mcbsp_regs_alsa; + snd_pcm_hw_constraint_list_t *hw_constraints_rates; + snd_pcm_hardware_t *snd_omap_alsa_playback; + snd_pcm_hardware_t *snd_omap_alsa_capture; + void (*codec_configure_dev)(void); + void (*codec_set_samplerate)(long); + void (*codec_clock_setup)(void); + int (*codec_clock_on)(void); + int (*codec_clock_off)(void); + int (*get_default_samplerate)(void); +}; + +/*********** Mixer function prototypes *************************/ +int snd_omap_mixer(struct snd_card_omap_codec *); +void snd_omap_init_mixer(void); + +#ifdef CONFIG_PM +void snd_omap_suspend_mixer(void); +void snd_omap_resume_mixer(void); +#endif + +int snd_omap_alsa_post_probe(struct platform_device *pdev, struct omap_alsa_codec_config *config); +int snd_omap_alsa_remove(struct platform_device *pdev); +#ifdef CONFIG_PM +int snd_omap_alsa_suspend(struct platform_device *pdev, pm_message_t state); +int snd_omap_alsa_resume(struct platform_device *pdev); +#else +#define snd_omap_alsa_suspend NULL +#define snd_omap_alsa_resume NULL +#endif + +void callback_omap_alsa_sound_dma(void *); + +#endif diff --git a/include/asm-arm/arch-omap/omapfb.h b/include/asm-arm/arch-omap/omapfb.h index 4ba2622cc142..fccdb3db025f 100644 --- a/include/asm-arm/arch-omap/omapfb.h +++ b/include/asm-arm/arch-omap/omapfb.h @@ -34,9 +34,10 @@ #define OMAPFB_MIRROR OMAP_IOW(31, int) #define OMAPFB_SYNC_GFX OMAP_IO(37) #define OMAPFB_VSYNC OMAP_IO(38) -#define OMAPFB_SET_UPDATE_MODE OMAP_IOW(40, enum omapfb_update_mode) +#define OMAPFB_SET_UPDATE_MODE OMAP_IOW(40, int) +#define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(41, struct omapfb_update_window_old) #define OMAPFB_GET_CAPS OMAP_IOR(42, unsigned long) -#define OMAPFB_GET_UPDATE_MODE OMAP_IOW(43, enum omapfb_update_mode) +#define OMAPFB_GET_UPDATE_MODE OMAP_IOW(43, int) #define OMAPFB_LCD_TEST OMAP_IOW(45, int) #define OMAPFB_CTRL_TEST OMAP_IOW(46, int) #define OMAPFB_UPDATE_WINDOW OMAP_IOW(47, struct omapfb_update_window) @@ -66,9 +67,14 @@ enum omapfb_color_format { }; struct omapfb_update_window { - u32 x, y; - u32 width, height; - u32 format; + __u32 x, y; + __u32 width, height; + __u32 format; +}; + +struct omapfb_update_window_old { + __u32 x, y; + __u32 width, height; }; enum omapfb_plane { @@ -83,17 +89,17 @@ enum omapfb_channel_out { }; struct omapfb_setup_plane { - u8 plane; - u8 channel_out; - u32 offset; - u32 pos_x, pos_y; - u32 width, height; - u32 color_mode; + __u8 plane; + __u8 channel_out; + __u32 offset; + __u32 pos_x, pos_y; + __u32 width, height; + __u32 color_mode; }; struct omapfb_enable_plane { - u8 plane; - u8 enable; + __u8 plane; + __u8 enable; }; enum omapfb_color_key_type { @@ -103,10 +109,10 @@ enum omapfb_color_key_type { }; struct omapfb_color_key { - u8 channel_out; - u32 background; - u32 trans_key; - u8 key_type; + __u8 channel_out; + __u32 background; + __u32 trans_key; + __u8 key_type; }; enum omapfb_update_mode { @@ -120,6 +126,9 @@ enum omapfb_update_mode { #include <linux/completion.h> #include <linux/interrupt.h> #include <linux/fb.h> +#include <linux/mutex.h> + +#include <asm/arch/board.h> #define OMAP_LCDC_INV_VSYNC 0x0001 #define OMAP_LCDC_INV_HSYNC 0x0002 @@ -184,19 +193,38 @@ struct extif_timings { int re_cycle_time; int cs_pulse_width; int access_time; + + int clk_div; + + u32 tim[5]; /* set by extif->convert_timings */ + + int converted; }; struct lcd_ctrl_extif { int (*init) (void); void (*cleanup) (void); + void (*get_clk_info) (u32 *clk_period, u32 *max_clk_div); + int (*convert_timings) (struct extif_timings *timings); void (*set_timings) (const struct extif_timings *timings); - void (*write_command) (u32 cmd); - u32 (*read_data) (void); - void (*write_data) (u32 data); + void (*set_bits_per_cycle)(int bpc); + void (*write_command) (const void *buf, unsigned int len); + void (*read_data) (void *buf, unsigned int len); + void (*write_data) (const void *buf, unsigned int len); void (*transfer_area) (int width, int height, void (callback)(void * data), void *data); + unsigned long max_transmit_size; }; +struct omapfb_notifier_block { + struct notifier_block nb; + void *data; +}; + +typedef int (*omapfb_notifier_callback_t)(struct omapfb_notifier_block *, + unsigned long event, + struct omapfb_device *fbdev); + struct lcd_ctrl { const char *name; void *data; @@ -204,9 +232,11 @@ struct lcd_ctrl { int (*init) (struct omapfb_device *fbdev, int ext_mode, int req_vram_size); void (*cleanup) (void); + void (*bind_client) (struct omapfb_notifier_block *nb); void (*get_vram_layout)(unsigned long *size, void **virt_base, dma_addr_t *phys_base); + int (*mmap) (struct vm_area_struct *vma); unsigned long (*get_caps) (void); int (*set_update_mode)(enum omapfb_update_mode mode); enum omapfb_update_mode (*get_update_mode)(void); @@ -240,7 +270,7 @@ struct omapfb_device { int state; int ext_lcdc; /* Using external LCD controller */ - struct semaphore rqueue_sema; + struct mutex rqueue_mutex; void *vram_virt_base; dma_addr_t vram_phys_base; @@ -261,12 +291,13 @@ struct omapfb_device { struct device *dev; }; -extern struct lcd_panel h3_panel; -extern struct lcd_panel h2_panel; -extern struct lcd_panel p2_panel; -extern struct lcd_panel osk_panel; -extern struct lcd_panel innovator1610_panel; -extern struct lcd_panel innovator1510_panel; +struct omapfb_platform_data { + struct omap_lcd_config lcd; + struct omap_fbmem_config fbmem; +}; + +#define OMAPFB_EVENT_READY 1 +#define OMAPFB_EVENT_DISABLED 2 #ifdef CONFIG_ARCH_OMAP1 extern struct lcd_ctrl omap1_lcd_ctrl; @@ -274,7 +305,20 @@ extern struct lcd_ctrl omap1_lcd_ctrl; extern struct lcd_ctrl omap2_disp_ctrl; #endif +extern void omapfb_register_panel(struct lcd_panel *panel); extern void omapfb_write_first_pixel(struct omapfb_device *fbdev, u16 pixval); +extern void omapfb_notify_clients(struct omapfb_device *fbdev, + unsigned long event); +extern int omapfb_register_client(struct omapfb_notifier_block *nb, + omapfb_notifier_callback_t callback, + void *callback_data); +extern int omapfb_unregister_client(struct omapfb_notifier_block *nb); +extern int omapfb_update_window_async(struct omapfb_update_window *win, + void (*callback)(void *), + void *callback_data); + +/* in arch/arm/plat-omap/devices.c */ +extern void omapfb_reserve_mem(void); #endif /* __KERNEL__ */ diff --git a/include/asm-arm/arch-omap/param.h b/include/asm-arm/arch-omap/param.h new file mode 100644 index 000000000000..face9ad41e97 --- /dev/null +++ b/include/asm-arm/arch-omap/param.h @@ -0,0 +1,8 @@ +/* + * linux/include/asm-arm/arch-omap/param.h + * + */ + +#ifdef CONFIG_OMAP_32K_TIMER_HZ +#define HZ CONFIG_OMAP_32K_TIMER_HZ +#endif diff --git a/include/asm-arm/arch-omap/pm.h b/include/asm-arm/arch-omap/pm.h index 7c790425e363..05b003f3a94c 100644 --- a/include/asm-arm/arch-omap/pm.h +++ b/include/asm-arm/arch-omap/pm.h @@ -49,7 +49,7 @@ /* * ---------------------------------------------------------------------------- - * Powermanagement bitmasks + * Power management bitmasks * ---------------------------------------------------------------------------- */ #define IDLE_WAIT_CYCLES 0x00000fff @@ -112,32 +112,59 @@ #endif #ifndef __ASSEMBLER__ + +#include <linux/clk.h> + +extern void prevent_idle_sleep(void); +extern void allow_idle_sleep(void); + +/** + * clk_deny_idle - Prevents the clock from being idled during MPU idle + * @clk: clock signal handle + */ +void clk_deny_idle(struct clk *clk); + +/** + * clk_allow_idle - Counters previous clk_deny_idle + * @clk: clock signal handle + */ +void clk_deny_idle(struct clk *clk); + extern void omap_pm_idle(void); extern void omap_pm_suspend(void); extern void omap730_cpu_suspend(unsigned short, unsigned short); extern void omap1510_cpu_suspend(unsigned short, unsigned short); extern void omap1610_cpu_suspend(unsigned short, unsigned short); +extern void omap24xx_cpu_suspend(u32 dll_ctrl, u32 cpu_revision); extern void omap730_idle_loop_suspend(void); extern void omap1510_idle_loop_suspend(void); extern void omap1610_idle_loop_suspend(void); +extern void omap24xx_idle_loop_suspend(void); + +extern unsigned int omap730_cpu_suspend_sz; +extern unsigned int omap1510_cpu_suspend_sz; +extern unsigned int omap1610_cpu_suspend_sz; +extern unsigned int omap24xx_cpu_suspend_sz; +extern unsigned int omap730_idle_loop_suspend_sz; +extern unsigned int omap1510_idle_loop_suspend_sz; +extern unsigned int omap1610_idle_loop_suspend_sz; +extern unsigned int omap24xx_idle_loop_suspend_sz; #ifdef CONFIG_OMAP_SERIAL_WAKE extern void omap_serial_wake_trigger(int enable); #else +#define omap_serial_wakeup_init() {} #define omap_serial_wake_trigger(x) {} #endif /* CONFIG_OMAP_SERIAL_WAKE */ -extern unsigned int omap730_cpu_suspend_sz; -extern unsigned int omap730_idle_loop_suspend_sz; -extern unsigned int omap1510_cpu_suspend_sz; -extern unsigned int omap1510_idle_loop_suspend_sz; -extern unsigned int omap1610_cpu_suspend_sz; -extern unsigned int omap1610_idle_loop_suspend_sz; - #define ARM_SAVE(x) arm_sleep_save[ARM_SLEEP_SAVE_##x] = omap_readl(x) #define ARM_RESTORE(x) omap_writel((arm_sleep_save[ARM_SLEEP_SAVE_##x]), (x)) #define ARM_SHOW(x) arm_sleep_save[ARM_SLEEP_SAVE_##x] +#define DSP_SAVE(x) dsp_sleep_save[DSP_SLEEP_SAVE_##x] = __raw_readw(x) +#define DSP_RESTORE(x) __raw_writew((dsp_sleep_save[DSP_SLEEP_SAVE_##x]), (x)) +#define DSP_SHOW(x) dsp_sleep_save[DSP_SLEEP_SAVE_##x] + #define ULPD_SAVE(x) ulpd_sleep_save[ULPD_SLEEP_SAVE_##x] = omap_readw(x) #define ULPD_RESTORE(x) omap_writew((ulpd_sleep_save[ULPD_SLEEP_SAVE_##x]), (x)) #define ULPD_SHOW(x) ulpd_sleep_save[ULPD_SLEEP_SAVE_##x] @@ -154,6 +181,10 @@ extern unsigned int omap1610_idle_loop_suspend_sz; #define MPUI1610_RESTORE(x) omap_writel((mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_##x]), (x)) #define MPUI1610_SHOW(x) mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_##x] +#define OMAP24XX_SAVE(x) omap24xx_sleep_save[OMAP24XX_SLEEP_SAVE_##x] = x +#define OMAP24XX_RESTORE(x) x = omap24xx_sleep_save[OMAP24XX_SLEEP_SAVE_##x] +#define OMAP24XX_SHOW(x) omap24xx_sleep_save[OMAP24XX_SLEEP_SAVE_##x] + /* * List of global OMAP registers to preserve. * More ones like CP and general purpose register values are preserved @@ -176,6 +207,15 @@ enum arm_save_state { ARM_SLEEP_SAVE_SIZE }; +enum dsp_save_state { + DSP_SLEEP_SAVE_START = 0, + /* + * DSP registers 16 bits + */ + DSP_SLEEP_SAVE_DSP_IDLECT2, + DSP_SLEEP_SAVE_SIZE +}; + enum ulpd_save_state { ULPD_SLEEP_SAVE_START = 0, /* @@ -254,5 +294,30 @@ enum mpui1610_save_state { #endif }; +enum omap24xx_save_state { + OMAP24XX_SLEEP_SAVE_START = 0, + OMAP24XX_SLEEP_SAVE_INTC_MIR0, + OMAP24XX_SLEEP_SAVE_INTC_MIR1, + OMAP24XX_SLEEP_SAVE_INTC_MIR2, + OMAP24XX_SLEEP_SAVE_CM_FCLKEN1_CORE, + OMAP24XX_SLEEP_SAVE_CM_FCLKEN2_CORE, + OMAP24XX_SLEEP_SAVE_CM_ICLKEN1_CORE, + OMAP24XX_SLEEP_SAVE_CM_ICLKEN2_CORE, + OMAP24XX_SLEEP_SAVE_CM_ICLKEN4_CORE, + OMAP24XX_SLEEP_SAVE_GPIO1_IRQENABLE1, + OMAP24XX_SLEEP_SAVE_GPIO2_IRQENABLE1, + OMAP24XX_SLEEP_SAVE_GPIO3_IRQENABLE1, + OMAP24XX_SLEEP_SAVE_GPIO4_IRQENABLE1, + OMAP24XX_SLEEP_SAVE_GPIO3_OE, + OMAP24XX_SLEEP_SAVE_GPIO4_OE, + OMAP24XX_SLEEP_SAVE_GPIO3_RISINGDETECT, + OMAP24XX_SLEEP_SAVE_GPIO3_FALLINGDETECT, + OMAP24XX_SLEEP_SAVE_CONTROL_PADCONF_SPI1_NCS2, + OMAP24XX_SLEEP_SAVE_CONTROL_PADCONF_MCBSP1_DX, + OMAP24XX_SLEEP_SAVE_CONTROL_PADCONF_SSI1_FLAG_TX, + OMAP24XX_SLEEP_SAVE_CONTROL_PADCONF_SYS_NIRQW0, + OMAP24XX_SLEEP_SAVE_SIZE +}; + #endif /* ASSEMBLER */ #endif /* __ASM_ARCH_OMAP_PM_H */ diff --git a/include/asm-arm/arch-omap/prcm.h b/include/asm-arm/arch-omap/prcm.h index 7b48a5cbb15f..7bcaf94bde9f 100644 --- a/include/asm-arm/arch-omap/prcm.h +++ b/include/asm-arm/arch-omap/prcm.h @@ -1,5 +1,7 @@ /* - * prcm.h - Access definations for use in OMAP24XX clock and power management + * linux/include/asm-arm/arch-omap/prcm.h + * + * Access definations for use in OMAP24XX clock and power management * * Copyright (C) 2005 Texas Instruments, Inc. * @@ -21,405 +23,7 @@ #ifndef __ASM_ARM_ARCH_DPM_PRCM_H #define __ASM_ARM_ARCH_DPM_PRCM_H -/* SET_PERFORMANCE_LEVEL PARAMETERS */ -#define PRCM_HALF_SPEED 1 -#define PRCM_FULL_SPEED 2 - -#ifndef __ASSEMBLER__ - -#define PRCM_REG32(offset) __REG32(OMAP24XX_PRCM_BASE + (offset)) - -#define PRCM_REVISION PRCM_REG32(0x000) -#define PRCM_SYSCONFIG PRCM_REG32(0x010) -#define PRCM_IRQSTATUS_MPU PRCM_REG32(0x018) -#define PRCM_IRQENABLE_MPU PRCM_REG32(0x01C) -#define PRCM_VOLTCTRL PRCM_REG32(0x050) -#define PRCM_VOLTST PRCM_REG32(0x054) -#define PRCM_CLKSRC_CTRL PRCM_REG32(0x060) -#define PRCM_CLKOUT_CTRL PRCM_REG32(0x070) -#define PRCM_CLKEMUL_CTRL PRCM_REG32(0x078) -#define PRCM_CLKCFG_CTRL PRCM_REG32(0x080) -#define PRCM_CLKCFG_STATUS PRCM_REG32(0x084) -#define PRCM_VOLTSETUP PRCM_REG32(0x090) -#define PRCM_CLKSSETUP PRCM_REG32(0x094) -#define PRCM_POLCTRL PRCM_REG32(0x098) - -/* GENERAL PURPOSE */ -#define GENERAL_PURPOSE1 PRCM_REG32(0x0B0) -#define GENERAL_PURPOSE2 PRCM_REG32(0x0B4) -#define GENERAL_PURPOSE3 PRCM_REG32(0x0B8) -#define GENERAL_PURPOSE4 PRCM_REG32(0x0BC) -#define GENERAL_PURPOSE5 PRCM_REG32(0x0C0) -#define GENERAL_PURPOSE6 PRCM_REG32(0x0C4) -#define GENERAL_PURPOSE7 PRCM_REG32(0x0C8) -#define GENERAL_PURPOSE8 PRCM_REG32(0x0CC) -#define GENERAL_PURPOSE9 PRCM_REG32(0x0D0) -#define GENERAL_PURPOSE10 PRCM_REG32(0x0D4) -#define GENERAL_PURPOSE11 PRCM_REG32(0x0D8) -#define GENERAL_PURPOSE12 PRCM_REG32(0x0DC) -#define GENERAL_PURPOSE13 PRCM_REG32(0x0E0) -#define GENERAL_PURPOSE14 PRCM_REG32(0x0E4) -#define GENERAL_PURPOSE15 PRCM_REG32(0x0E8) -#define GENERAL_PURPOSE16 PRCM_REG32(0x0EC) -#define GENERAL_PURPOSE17 PRCM_REG32(0x0F0) -#define GENERAL_PURPOSE18 PRCM_REG32(0x0F4) -#define GENERAL_PURPOSE19 PRCM_REG32(0x0F8) -#define GENERAL_PURPOSE20 PRCM_REG32(0x0FC) - -/* MPU */ -#define CM_CLKSEL_MPU PRCM_REG32(0x140) -#define CM_CLKSTCTRL_MPU PRCM_REG32(0x148) -#define RM_RSTST_MPU PRCM_REG32(0x158) -#define PM_WKDEP_MPU PRCM_REG32(0x1C8) -#define PM_EVGENCTRL_MPU PRCM_REG32(0x1D4) -#define PM_EVEGENONTIM_MPU PRCM_REG32(0x1D8) -#define PM_EVEGENOFFTIM_MPU PRCM_REG32(0x1DC) -#define PM_PWSTCTRL_MPU PRCM_REG32(0x1E0) -#define PM_PWSTST_MPU PRCM_REG32(0x1E4) - -/* CORE */ -#define CM_FCLKEN1_CORE PRCM_REG32(0x200) -#define CM_FCLKEN2_CORE PRCM_REG32(0x204) -#define CM_FCLKEN3_CORE PRCM_REG32(0x208) -#define CM_ICLKEN1_CORE PRCM_REG32(0x210) -#define CM_ICLKEN2_CORE PRCM_REG32(0x214) -#define CM_ICLKEN3_CORE PRCM_REG32(0x218) -#define CM_ICLKEN4_CORE PRCM_REG32(0x21C) -#define CM_IDLEST1_CORE PRCM_REG32(0x220) -#define CM_IDLEST2_CORE PRCM_REG32(0x224) -#define CM_IDLEST3_CORE PRCM_REG32(0x228) -#define CM_IDLEST4_CORE PRCM_REG32(0x22C) -#define CM_AUTOIDLE1_CORE PRCM_REG32(0x230) -#define CM_AUTOIDLE2_CORE PRCM_REG32(0x234) -#define CM_AUTOIDLE3_CORE PRCM_REG32(0x238) -#define CM_AUTOIDLE4_CORE PRCM_REG32(0x23C) -#define CM_CLKSEL1_CORE PRCM_REG32(0x240) -#define CM_CLKSEL2_CORE PRCM_REG32(0x244) -#define CM_CLKSTCTRL_CORE PRCM_REG32(0x248) -#define PM_WKEN1_CORE PRCM_REG32(0x2A0) -#define PM_WKEN2_CORE PRCM_REG32(0x2A4) -#define PM_WKST1_CORE PRCM_REG32(0x2B0) -#define PM_WKST2_CORE PRCM_REG32(0x2B4) -#define PM_WKDEP_CORE PRCM_REG32(0x2C8) -#define PM_PWSTCTRL_CORE PRCM_REG32(0x2E0) -#define PM_PWSTST_CORE PRCM_REG32(0x2E4) - -/* GFX */ -#define CM_FCLKEN_GFX PRCM_REG32(0x300) -#define CM_ICLKEN_GFX PRCM_REG32(0x310) -#define CM_IDLEST_GFX PRCM_REG32(0x320) -#define CM_CLKSEL_GFX PRCM_REG32(0x340) -#define CM_CLKSTCTRL_GFX PRCM_REG32(0x348) -#define RM_RSTCTRL_GFX PRCM_REG32(0x350) -#define RM_RSTST_GFX PRCM_REG32(0x358) -#define PM_WKDEP_GFX PRCM_REG32(0x3C8) -#define PM_PWSTCTRL_GFX PRCM_REG32(0x3E0) -#define PM_PWSTST_GFX PRCM_REG32(0x3E4) - -/* WAKE-UP */ -#define CM_FCLKEN_WKUP PRCM_REG32(0x400) -#define CM_ICLKEN_WKUP PRCM_REG32(0x410) -#define CM_IDLEST_WKUP PRCM_REG32(0x420) -#define CM_AUTOIDLE_WKUP PRCM_REG32(0x430) -#define CM_CLKSEL_WKUP PRCM_REG32(0x440) -#define RM_RSTCTRL_WKUP PRCM_REG32(0x450) -#define RM_RSTTIME_WKUP PRCM_REG32(0x454) -#define RM_RSTST_WKUP PRCM_REG32(0x458) -#define PM_WKEN_WKUP PRCM_REG32(0x4A0) -#define PM_WKST_WKUP PRCM_REG32(0x4B0) - -/* CLOCKS */ -#define CM_CLKEN_PLL PRCM_REG32(0x500) -#define CM_IDLEST_CKGEN PRCM_REG32(0x520) -#define CM_AUTOIDLE_PLL PRCM_REG32(0x530) -#define CM_CLKSEL1_PLL PRCM_REG32(0x540) -#define CM_CLKSEL2_PLL PRCM_REG32(0x544) - -/* DSP */ -#define CM_FCLKEN_DSP PRCM_REG32(0x800) -#define CM_ICLKEN_DSP PRCM_REG32(0x810) -#define CM_IDLEST_DSP PRCM_REG32(0x820) -#define CM_AUTOIDLE_DSP PRCM_REG32(0x830) -#define CM_CLKSEL_DSP PRCM_REG32(0x840) -#define CM_CLKSTCTRL_DSP PRCM_REG32(0x848) -#define RM_RSTCTRL_DSP PRCM_REG32(0x850) -#define RM_RSTST_DSP PRCM_REG32(0x858) -#define PM_WKEN_DSP PRCM_REG32(0x8A0) -#define PM_WKDEP_DSP PRCM_REG32(0x8C8) -#define PM_PWSTCTRL_DSP PRCM_REG32(0x8E0) -#define PM_PWSTST_DSP PRCM_REG32(0x8E4) -#define PRCM_IRQSTATUS_DSP PRCM_REG32(0x8F0) -#define PRCM_IRQENABLE_DSP PRCM_REG32(0x8F4) - -/* IVA */ -#define PRCM_IRQSTATUS_IVA PRCM_REG32(0x8F8) -#define PRCM_IRQENABLE_IVA PRCM_REG32(0x8FC) - -/* Modem on 2430 */ -#define CM_FCLKEN_MDM PRCM_REG32(0xC00) -#define CM_ICLKEN_MDM PRCM_REG32(0xC10) -#define CM_IDLEST_MDM PRCM_REG32(0xC20) -#define CM_CLKSEL_MDM PRCM_REG32(0xC40) - -/* FIXME: Move to header for 2430 */ -#define DISP_BASE (OMAP24XX_L4_IO_BASE+0x50000) -#define DISP_REG32(offset) __REG32(DISP_BASE + (offset)) - -#define OMAP24XX_GPMC_BASE (L3_24XX_BASE + 0xa000) -#define GPMC_BASE (OMAP24XX_GPMC_BASE) -#define GPMC_REG32(offset) __REG32(GPMC_BASE + (offset)) - -#define GPT1_BASE (OMAP24XX_GPT1) -#define GPT1_REG32(offset) __REG32(GPT1_BASE + (offset)) - -/* Misc sysconfig */ -#define DISPC_SYSCONFIG DISP_REG32(0x410) -#define SPI_BASE (OMAP24XX_L4_IO_BASE+0x98000) -#define MCSPI1_SYSCONFIG __REG32(SPI_BASE + 0x10) -#define MCSPI2_SYSCONFIG __REG32(SPI_BASE+0x2000 + 0x10) - -//#define DSP_MMU_SYSCONFIG 0x5A000010 -#define CAMERA_MMU_SYSCONFIG __REG32(DISP_BASE+0x2C10) -//#define IVA_MMU_SYSCONFIG 0x5D000010 -//#define DSP_DMA_SYSCONFIG 0x00FCC02C -#define CAMERA_DMA_SYSCONFIG __REG32(DISP_BASE+0x282C) -#define SYSTEM_DMA_SYSCONFIG __REG32(DISP_BASE+0x602C) -#define GPMC_SYSCONFIG GPMC_REG32(0x010) -#define MAILBOXES_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE+0x94010) -#define UART1_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE+0x6A054) -#define UART2_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE+0x6C054) -#define UART3_SYSCONFIG __REG32(OMAP24XX_L4_IO_BASE+0x6E054) -//#define IVA_SYSCONFIG 0x5C060010 -#define SDRC_SYSCONFIG __REG32(OMAP24XX_SDRC_BASE+0x10) -#define SMS_SYSCONFIG __REG32(OMAP24XX_SMS_BASE+0x10) -#define SSI_SYSCONFIG __REG32(DISP_BASE+0x8010) -//#define VLYNQ_SYSCONFIG 0x67FFFE10 - -/* rkw - good cannidates for PM_ to start what nm was trying */ -#define OMAP24XX_GPT2 (OMAP24XX_L4_IO_BASE+0x2A000) -#define OMAP24XX_GPT3 (OMAP24XX_L4_IO_BASE+0x78000) -#define OMAP24XX_GPT4 (OMAP24XX_L4_IO_BASE+0x7A000) -#define OMAP24XX_GPT5 (OMAP24XX_L4_IO_BASE+0x7C000) -#define OMAP24XX_GPT6 (OMAP24XX_L4_IO_BASE+0x7E000) -#define OMAP24XX_GPT7 (OMAP24XX_L4_IO_BASE+0x80000) -#define OMAP24XX_GPT8 (OMAP24XX_L4_IO_BASE+0x82000) -#define OMAP24XX_GPT9 (OMAP24XX_L4_IO_BASE+0x84000) -#define OMAP24XX_GPT10 (OMAP24XX_L4_IO_BASE+0x86000) -#define OMAP24XX_GPT11 (OMAP24XX_L4_IO_BASE+0x88000) -#define OMAP24XX_GPT12 (OMAP24XX_L4_IO_BASE+0x8A000) - -#define GPTIMER1_SYSCONFIG GPT1_REG32(0x010) -#define GPTIMER2_SYSCONFIG __REG32(OMAP24XX_GPT2 + 0x10) -#define GPTIMER3_SYSCONFIG __REG32(OMAP24XX_GPT3 + 0x10) -#define GPTIMER4_SYSCONFIG __REG32(OMAP24XX_GPT4 + 0x10) -#define GPTIMER5_SYSCONFIG __REG32(OMAP24XX_GPT5 + 0x10) -#define GPTIMER6_SYSCONFIG __REG32(OMAP24XX_GPT6 + 0x10) -#define GPTIMER7_SYSCONFIG __REG32(OMAP24XX_GPT7 + 0x10) -#define GPTIMER8_SYSCONFIG __REG32(OMAP24XX_GPT8 + 0x10) -#define GPTIMER9_SYSCONFIG __REG32(OMAP24XX_GPT9 + 0x10) -#define GPTIMER10_SYSCONFIG __REG32(OMAP24XX_GPT10 + 0x10) -#define GPTIMER11_SYSCONFIG __REG32(OMAP24XX_GPT11 + 0x10) -#define GPTIMER12_SYSCONFIG __REG32(OMAP24XX_GPT12 + 0x10) - -#define GPIOX_BASE(X) (OMAP24XX_GPIO_BASE+(0x2000*((X)-1))) - -#define GPIO1_SYSCONFIG __REG32((GPIOX_BASE(1)+0x10)) -#define GPIO2_SYSCONFIG __REG32((GPIOX_BASE(2)+0x10)) -#define GPIO3_SYSCONFIG __REG32((GPIOX_BASE(3)+0x10)) -#define GPIO4_SYSCONFIG __REG32((GPIOX_BASE(4)+0x10)) - -/* GP TIMER 1 */ -#define GPTIMER1_TISTAT GPT1_REG32(0x014) -#define GPTIMER1_TISR GPT1_REG32(0x018) -#define GPTIMER1_TIER GPT1_REG32(0x01C) -#define GPTIMER1_TWER GPT1_REG32(0x020) -#define GPTIMER1_TCLR GPT1_REG32(0x024) -#define GPTIMER1_TCRR GPT1_REG32(0x028) -#define GPTIMER1_TLDR GPT1_REG32(0x02C) -#define GPTIMER1_TTGR GPT1_REG32(0x030) -#define GPTIMER1_TWPS GPT1_REG32(0x034) -#define GPTIMER1_TMAR GPT1_REG32(0x038) -#define GPTIMER1_TCAR1 GPT1_REG32(0x03C) -#define GPTIMER1_TSICR GPT1_REG32(0x040) -#define GPTIMER1_TCAR2 GPT1_REG32(0x044) - -/* rkw -- base fix up please... */ -#define GPTIMER3_TISR __REG32(OMAP24XX_L4_IO_BASE+0x78018) - -/* SDRC */ -#define SDRC_DLLA_CTRL __REG32(OMAP24XX_SDRC_BASE+0x060) -#define SDRC_DLLA_STATUS __REG32(OMAP24XX_SDRC_BASE+0x064) -#define SDRC_DLLB_CTRL __REG32(OMAP24XX_SDRC_BASE+0x068) -#define SDRC_DLLB_STATUS __REG32(OMAP24XX_SDRC_BASE+0x06C) -#define SDRC_POWER __REG32(OMAP24XX_SDRC_BASE+0x070) -#define SDRC_MR_0 __REG32(OMAP24XX_SDRC_BASE+0x084) - -/* GPIO 1 */ -#define GPIO1_BASE GPIOX_BASE(1) -#define GPIO1_REG32(offset) __REG32(GPIO1_BASE + (offset)) -#define GPIO1_IRQENABLE1 GPIO1_REG32(0x01C) -#define GPIO1_IRQSTATUS1 GPIO1_REG32(0x018) -#define GPIO1_IRQENABLE2 GPIO1_REG32(0x02C) -#define GPIO1_IRQSTATUS2 GPIO1_REG32(0x028) -#define GPIO1_WAKEUPENABLE GPIO1_REG32(0x020) -#define GPIO1_RISINGDETECT GPIO1_REG32(0x048) -#define GPIO1_DATAIN GPIO1_REG32(0x038) -#define GPIO1_OE GPIO1_REG32(0x034) -#define GPIO1_DATAOUT GPIO1_REG32(0x03C) - -/* GPIO2 */ -#define GPIO2_BASE GPIOX_BASE(2) -#define GPIO2_REG32(offset) __REG32(GPIO2_BASE + (offset)) -#define GPIO2_IRQENABLE1 GPIO2_REG32(0x01C) -#define GPIO2_IRQSTATUS1 GPIO2_REG32(0x018) -#define GPIO2_IRQENABLE2 GPIO2_REG32(0x02C) -#define GPIO2_IRQSTATUS2 GPIO2_REG32(0x028) -#define GPIO2_WAKEUPENABLE GPIO2_REG32(0x020) -#define GPIO2_RISINGDETECT GPIO2_REG32(0x048) -#define GPIO2_DATAIN GPIO2_REG32(0x038) -#define GPIO2_OE GPIO2_REG32(0x034) -#define GPIO2_DATAOUT GPIO2_REG32(0x03C) - -/* GPIO 3 */ -#define GPIO3_BASE GPIOX_BASE(3) -#define GPIO3_REG32(offset) __REG32(GPIO3_BASE + (offset)) -#define GPIO3_IRQENABLE1 GPIO3_REG32(0x01C) -#define GPIO3_IRQSTATUS1 GPIO3_REG32(0x018) -#define GPIO3_IRQENABLE2 GPIO3_REG32(0x02C) -#define GPIO3_IRQSTATUS2 GPIO3_REG32(0x028) -#define GPIO3_WAKEUPENABLE GPIO3_REG32(0x020) -#define GPIO3_RISINGDETECT GPIO3_REG32(0x048) -#define GPIO3_FALLINGDETECT GPIO3_REG32(0x04C) -#define GPIO3_DATAIN GPIO3_REG32(0x038) -#define GPIO3_OE GPIO3_REG32(0x034) -#define GPIO3_DATAOUT GPIO3_REG32(0x03C) -#define GPIO3_DEBOUNCENABLE GPIO3_REG32(0x050) -#define GPIO3_DEBOUNCINGTIME GPIO3_REG32(0x054) - -/* GPIO 4 */ -#define GPIO4_BASE GPIOX_BASE(4) -#define GPIO4_REG32(offset) __REG32(GPIO4_BASE + (offset)) -#define GPIO4_IRQENABLE1 GPIO4_REG32(0x01C) -#define GPIO4_IRQSTATUS1 GPIO4_REG32(0x018) -#define GPIO4_IRQENABLE2 GPIO4_REG32(0x02C) -#define GPIO4_IRQSTATUS2 GPIO4_REG32(0x028) -#define GPIO4_WAKEUPENABLE GPIO4_REG32(0x020) -#define GPIO4_RISINGDETECT GPIO4_REG32(0x048) -#define GPIO4_FALLINGDETECT GPIO4_REG32(0x04C) -#define GPIO4_DATAIN GPIO4_REG32(0x038) -#define GPIO4_OE GPIO4_REG32(0x034) -#define GPIO4_DATAOUT GPIO4_REG32(0x03C) -#define GPIO4_DEBOUNCENABLE GPIO4_REG32(0x050) -#define GPIO4_DEBOUNCINGTIME GPIO4_REG32(0x054) - - -/* IO CONFIG */ -#define CONTROL_BASE (OMAP24XX_CTRL_BASE) -#define CONTROL_REG32(offset) __REG32(CONTROL_BASE + (offset)) - -#define CONTROL_PADCONF_SPI1_NCS2 CONTROL_REG32(0x104) -#define CONTROL_PADCONF_SYS_XTALOUT CONTROL_REG32(0x134) -#define CONTROL_PADCONF_UART1_RX CONTROL_REG32(0x0C8) -#define CONTROL_PADCONF_MCBSP1_DX CONTROL_REG32(0x10C) -#define CONTROL_PADCONF_GPMC_NCS4 CONTROL_REG32(0x090) -#define CONTROL_PADCONF_DSS_D5 CONTROL_REG32(0x0B8) -#define CONTROL_PADCONF_DSS_D9 CONTROL_REG32(0x0BC) -#define CONTROL_PADCONF_DSS_D13 CONTROL_REG32(0x0C0) -#define CONTROL_PADCONF_DSS_VSYNC CONTROL_REG32(0x0CC) - -/* CONTROL */ -#define CONTROL_DEVCONF CONTROL_REG32(0x274) - -/* INTERRUPT CONTROLLER */ -#define INTC_BASE (OMAP24XX_L4_IO_BASE+0xfe000) -#define INTC_REG32(offset) __REG32(INTC_BASE + (offset)) - -#define INTC1_U_BASE INTC_REG32(0x000) -#define INTC_MIR0 INTC_REG32(0x084) -#define INTC_MIR_SET0 INTC_REG32(0x08C) -#define INTC_MIR_CLEAR0 INTC_REG32(0x088) -#define INTC_ISR_CLEAR0 INTC_REG32(0x094) -#define INTC_MIR1 INTC_REG32(0x0A4) -#define INTC_MIR_SET1 INTC_REG32(0x0AC) -#define INTC_MIR_CLEAR1 INTC_REG32(0x0A8) -#define INTC_ISR_CLEAR1 INTC_REG32(0x0B4) -#define INTC_MIR2 INTC_REG32(0x0C4) -#define INTC_MIR_SET2 INTC_REG32(0x0CC) -#define INTC_MIR_CLEAR2 INTC_REG32(0x0C8) -#define INTC_ISR_CLEAR2 INTC_REG32(0x0D4) -#define INTC_SIR_IRQ INTC_REG32(0x040) -#define INTC_CONTROL INTC_REG32(0x048) -#define INTC_ILR11 INTC_REG32(0x12C) -#define INTC_ILR32 INTC_REG32(0x180) -#define INTC_ILR37 INTC_REG32(0x194) -#define INTC_SYSCONFIG INTC_REG32(0x010) - -/* RAM FIREWALL */ -#define RAMFW_BASE (0x68005000) -#define RAMFW_REG32(offset) __REG32(RAMFW_BASE + (offset)) - -#define RAMFW_REQINFOPERM0 RAMFW_REG32(0x048) -#define RAMFW_READPERM0 RAMFW_REG32(0x050) -#define RAMFW_WRITEPERM0 RAMFW_REG32(0x058) - -/* GPMC CS1 FPGA ON USER INTERFACE MODULE */ -//#define DEBUG_BOARD_LED_REGISTER 0x04000014 - -/* GPMC CS0 */ -#define GPMC_CONFIG1_0 GPMC_REG32(0x060) -#define GPMC_CONFIG2_0 GPMC_REG32(0x064) -#define GPMC_CONFIG3_0 GPMC_REG32(0x068) -#define GPMC_CONFIG4_0 GPMC_REG32(0x06C) -#define GPMC_CONFIG5_0 GPMC_REG32(0x070) -#define GPMC_CONFIG6_0 GPMC_REG32(0x074) -#define GPMC_CONFIG7_0 GPMC_REG32(0x078) - -/* GPMC CS1 */ -#define GPMC_CONFIG1_1 GPMC_REG32(0x090) -#define GPMC_CONFIG2_1 GPMC_REG32(0x094) -#define GPMC_CONFIG3_1 GPMC_REG32(0x098) -#define GPMC_CONFIG4_1 GPMC_REG32(0x09C) -#define GPMC_CONFIG5_1 GPMC_REG32(0x0a0) -#define GPMC_CONFIG6_1 GPMC_REG32(0x0a4) -#define GPMC_CONFIG7_1 GPMC_REG32(0x0a8) - -/* DSS */ -#define DSS_CONTROL DISP_REG32(0x040) -#define DISPC_CONTROL DISP_REG32(0x440) -#define DISPC_SYSSTATUS DISP_REG32(0x414) -#define DISPC_IRQSTATUS DISP_REG32(0x418) -#define DISPC_IRQENABLE DISP_REG32(0x41C) -#define DISPC_CONFIG DISP_REG32(0x444) -#define DISPC_DEFAULT_COLOR0 DISP_REG32(0x44C) -#define DISPC_DEFAULT_COLOR1 DISP_REG32(0x450) -#define DISPC_TRANS_COLOR0 DISP_REG32(0x454) -#define DISPC_TRANS_COLOR1 DISP_REG32(0x458) -#define DISPC_LINE_NUMBER DISP_REG32(0x460) -#define DISPC_TIMING_H DISP_REG32(0x464) -#define DISPC_TIMING_V DISP_REG32(0x468) -#define DISPC_POL_FREQ DISP_REG32(0x46C) -#define DISPC_DIVISOR DISP_REG32(0x470) -#define DISPC_SIZE_DIG DISP_REG32(0x478) -#define DISPC_SIZE_LCD DISP_REG32(0x47C) -#define DISPC_GFX_BA0 DISP_REG32(0x480) -#define DISPC_GFX_BA1 DISP_REG32(0x484) -#define DISPC_GFX_POSITION DISP_REG32(0x488) -#define DISPC_GFX_SIZE DISP_REG32(0x48C) -#define DISPC_GFX_ATTRIBUTES DISP_REG32(0x4A0) -#define DISPC_GFX_FIFO_THRESHOLD DISP_REG32(0x4A4) -#define DISPC_GFX_ROW_INC DISP_REG32(0x4AC) -#define DISPC_GFX_PIXEL_INC DISP_REG32(0x4B0) -#define DISPC_GFX_WINDOW_SKIP DISP_REG32(0x4B4) -#define DISPC_GFX_TABLE_BA DISP_REG32(0x4B8) -#define DISPC_DATA_CYCLE1 DISP_REG32(0x5D4) -#define DISPC_DATA_CYCLE2 DISP_REG32(0x5D8) -#define DISPC_DATA_CYCLE3 DISP_REG32(0x5DC) - -/* Wake up define for board */ -#define GPIO97 (1 << 1) -#define GPIO88 (1 << 24) - -#endif /* __ASSEMBLER__ */ +u32 omap_prcm_get_reset_sources(void); #endif diff --git a/include/asm-arm/arch-omap/sram.h b/include/asm-arm/arch-omap/sram.h index e72ccbf0fe06..6fc0dd57b7c3 100644 --- a/include/asm-arm/arch-omap/sram.h +++ b/include/asm-arm/arch-omap/sram.h @@ -20,6 +20,8 @@ extern void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type); extern u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass); +extern unsigned long omap_fb_sram_start; +extern unsigned long omap_fb_sram_size; /* Do not use these */ extern void sram_reprogram_clock(u32 ckctl, u32 dpllctl); diff --git a/include/asm-arm/arch-omap/system.h b/include/asm-arm/arch-omap/system.h index 6724a81bd10b..67970d1a2020 100644 --- a/include/asm-arm/arch-omap/system.h +++ b/include/asm-arm/arch-omap/system.h @@ -9,12 +9,13 @@ #include <asm/mach-types.h> #include <asm/hardware.h> -#include <asm/arch/prcm.h> #ifndef CONFIG_MACH_VOICEBLUE #define voiceblue_reset() do {} while (0) #endif +extern void omap_prcm_arch_reset(char mode); + static inline void arch_idle(void) { cpu_do_idle(); @@ -38,24 +39,12 @@ static inline void omap1_arch_reset(char mode) omap_writew(1, ARM_RSTCT1); } -static inline void omap2_arch_reset(char mode) -{ - u32 rate; - struct clk *vclk, *sclk; - - vclk = clk_get(NULL, "virt_prcm_set"); - sclk = clk_get(NULL, "sys_ck"); - rate = clk_get_rate(sclk); - clk_set_rate(vclk, rate); /* go to bypass for OMAP limitation */ - RM_RSTCTRL_WKUP |= 2; -} - static inline void arch_reset(char mode) { if (!cpu_is_omap24xx()) omap1_arch_reset(mode); else - omap2_arch_reset(mode); + omap_prcm_arch_reset(mode); } #endif diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h index 1409c5bd703f..c8f53a71c076 100644 --- a/include/asm-arm/arch-pxa/pxa-regs.h +++ b/include/asm-arm/arch-pxa/pxa-regs.h @@ -485,7 +485,7 @@ #define SACR1_ENLBF (1 << 5) /* Enable Loopback */ #define SACR1_DRPL (1 << 4) /* Disable Replaying Function */ #define SACR1_DREC (1 << 3) /* Disable Recording Function */ -#define SACR1_AMSL (1 << 1) /* Specify Alternate Mode */ +#define SACR1_AMSL (1 << 0) /* Specify Alternate Mode */ #define SASR0_I2SOFF (1 << 7) /* Controller Status */ #define SASR0_ROR (1 << 6) /* Rx FIFO Overrun */ diff --git a/include/asm-arm/arch-pxa/sharpsl.h b/include/asm-arm/arch-pxa/sharpsl.h index 0b43495d24b4..94cb4982af82 100644 --- a/include/asm-arm/arch-pxa/sharpsl.h +++ b/include/asm-arm/arch-pxa/sharpsl.h @@ -27,6 +27,8 @@ struct corgits_machinfo { */ struct corgibl_machinfo { int max_intensity; + int default_intensity; + int limit_mask; void (*set_bl_intensity)(int intensity); }; extern void corgibl_limit_intensity(int limit); diff --git a/include/asm-arm/arch-s3c2410/entry-macro.S b/include/asm-arm/arch-s3c2410/entry-macro.S index cc06b1bd37b2..894c35cf3b1e 100644 --- a/include/asm-arm/arch-s3c2410/entry-macro.S +++ b/include/asm-arm/arch-s3c2410/entry-macro.S @@ -6,116 +6,83 @@ * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. +*/ + +/* We have a problem that the INTOFFSET register does not always + * show one interrupt. Occasionally we get two interrupts through + * the prioritiser, and this causes the INTOFFSET register to show + * what looks like the logical-or of the two interrupt numbers. + * + * Thanks to Klaus, Shannon, et al for helping to debug this problem +*/ + +#define INTPND (0x10) +#define INTOFFSET (0x14) +#define EXTINTPEND (0xa8) +#define EXTINTMASK (0xa4) - * Modifications: - * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA - */ #include <asm/hardware.h> #include <asm/arch/irqs.h> - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - mov \tmp, #S3C24XX_VA_IRQ - ldr \irqnr, [ \tmp, #0x14 ] @ get irq no -30000: - teq \irqnr, #4 - teqne \irqnr, #5 - beq 1002f @ external irq reg - - @ debug check to see if interrupt reported is the same - @ as the offset.... - - teq \irqnr, #0 - beq 20002f - ldr \irqstat, [ \tmp, #0x10 ] @ INTPND - mov \irqstat, \irqstat, lsr \irqnr - tst \irqstat, #1 - bne 20002f - - /* debug/warning if we get an invalud response from the - * INTOFFSET register */ -#if 1 - stmfd r13!, { r0 - r4 , r8-r12, r14 } - ldr r1, [ \tmp, #0x14 ] @ INTOFFSET - ldr r2, [ \tmp, #0x10 ] @ INTPND - ldr r3, [ \tmp, #0x00 ] @ SRCPND - adr r0, 20003f - bl printk - b 20004f - -20003: - .ascii "<7>irq: err - bad offset %d, intpnd=%08x, srcpnd=%08x\n" - .byte 0 - .align 4 -20004: - mov r1, #1 - mov \tmp, #S3C24XX_VA_IRQ - ldmfd r13!, { r0 - r4 , r8-r12, r14 } -#endif - - @ try working out interrupt number for ourselves - mov \irqnr, #0 - ldr \irqstat, [ \tmp, #0x10 ] @ INTPND -10021: - movs \irqstat, \irqstat, lsr#1 - bcs 30000b @ try and re-start the proccess - add \irqnr, \irqnr, #1 - cmp \irqnr, #32 - ble 10021b - - @ found no interrupt, set Z flag and leave - movs \irqnr, #0 - b 1001f - -20005: -20002: @ exit - @ we base the s3c2410x interrupts at 16 and above to allow - @ isa peripherals to have their standard interrupts, also - @ ensure that Z flag is un-set on exit - - @ note, we cannot be sure if we get IRQ_EINT0 (0) that - @ there is simply no interrupt pending, so in all other - @ cases we jump to say we have found something, otherwise - @ we check to see if the interrupt really is assrted - adds \irqnr, \irqnr, #IRQ_EINT0 - teq \irqnr, #IRQ_EINT0 - bne 1001f @ exit - ldr \irqstat, [ \tmp, #0x10 ] @ INTPND - teq \irqstat, #0 - moveq \irqnr, #0 - b 1001f - - @ we get here from no main or external interrupts pending -1002: - add \tmp, \tmp, #S3C24XX_VA_GPIO - S3C24XX_VA_IRQ - ldr \irqstat, [ \tmp, # 0xa8 ] @ EXTINTPEND - ldr \irqnr, [ \tmp, # 0xa4 ] @ EXTINTMASK - - bic \irqstat, \irqstat, \irqnr @ clear masked irqs - - mov \irqnr, #IRQ_EINT4 @ start extint nos - mov \irqstat, \irqstat, lsr#4 @ ignore bottom 4 bits -10021: - movs \irqstat, \irqstat, lsr#1 - bcs 1004f - add \irqnr, \irqnr, #1 - cmp \irqnr, #IRQ_EINT23 - ble 10021b - - @ found no interrupt, set Z flag and leave - movs \irqnr, #0 - -1004: @ ensure Z flag clear in case our MOVS shifted out the last bit - teq \irqnr, #0 + mov \base, #S3C24XX_VA_IRQ + + ldr \irqstat, [ \base, #INTPND] + bics \irqnr, \irqstat, #3<<4 @@ only an GPIO IRQ + beq 2000f + + @@ try the interrupt offset register, since it is there + + ldr \irqnr, [ \base, #INTOFFSET ] + mov \tmp, #1 + tst \irqstat, \tmp, lsl \irqnr + addne \irqnr, \irqnr, #IRQ_EINT0 + bne 1001f + + @@ the number specified is not a valid irq, so try + @@ and work it out for ourselves + + mov \irqnr, #IRQ_EINT0 @@ start here + b 3000f + +2000: + @@ load the GPIO interrupt register, and check it + + add \tmp, \base, #S3C24XX_VA_GPIO - S3C24XX_VA_IRQ + ldr \irqstat, [ \tmp, # EXTINTPEND ] + ldr \irqnr, [ \tmp, # EXTINTMASK ] + bics \irqstat, \irqstat, \irqnr + beq 1001f + + mov \irqnr, #(IRQ_EINT4 - 4) + + @@ work out which irq (if any) we got +3000: + movs \tmp, \irqstat, lsl#16 + addeq \irqnr, \irqnr, #16 + moveq \irqstat, \irqstat, lsr#16 + tst \irqstat, #0xff + addeq \irqnr, \irqnr, #8 + moveq \irqstat, \irqstat, lsr#8 + tst \irqstat, #0xf + addeq \irqnr, \irqnr, #4 + moveq \irqstat, \irqstat, lsr#4 + tst \irqstat, #0x3 + addeq \irqnr, \irqnr, #2 + moveq \irqstat, \irqstat, lsr#2 + tst \irqstat, #0x1 + addeq \irqnr, \irqnr, #1 + + @@ we have the value + movs \irqnr, \irqnr + 1001: - @ exit irq routine - .endm + @@ exit here, Z flag unset if IRQ + .endm /* currently don't need an disable_fiq macro */ .macro disable_fiq .endm - - diff --git a/include/asm-arm/dma-mapping.h b/include/asm-arm/dma-mapping.h index e3e8541ee63b..63ca7412a462 100644 --- a/include/asm-arm/dma-mapping.h +++ b/include/asm-arm/dma-mapping.h @@ -47,7 +47,7 @@ static inline int dma_get_cache_alignment(void) static inline int dma_is_consistent(dma_addr_t handle) { - return 0; + return !!arch_is_coherent(); } /* @@ -145,7 +145,9 @@ static inline dma_addr_t dma_map_single(struct device *dev, void *cpu_addr, size_t size, enum dma_data_direction dir) { - consistent_sync(cpu_addr, size, dir); + if (!arch_is_coherent()) + consistent_sync(cpu_addr, size, dir); + return virt_to_dma(dev, (unsigned long)cpu_addr); } #else @@ -255,7 +257,9 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, sg->dma_address = page_to_dma(dev, sg->page) + sg->offset; virt = page_address(sg->page) + sg->offset; - consistent_sync(virt, sg->length, dir); + + if (!arch_is_coherent()) + consistent_sync(virt, sg->length, dir); } return nents; @@ -310,14 +314,16 @@ static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle, size_t size, enum dma_data_direction dir) { - consistent_sync((void *)dma_to_virt(dev, handle), size, dir); + if (!arch_is_coherent()) + consistent_sync((void *)dma_to_virt(dev, handle), size, dir); } static inline void dma_sync_single_for_device(struct device *dev, dma_addr_t handle, size_t size, enum dma_data_direction dir) { - consistent_sync((void *)dma_to_virt(dev, handle), size, dir); + if (!arch_is_coherent()) + consistent_sync((void *)dma_to_virt(dev, handle), size, dir); } #else extern void dma_sync_single_for_cpu(struct device*, dma_addr_t, size_t, enum dma_data_direction); @@ -347,7 +353,8 @@ dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nents, for (i = 0; i < nents; i++, sg++) { char *virt = page_address(sg->page) + sg->offset; - consistent_sync(virt, sg->length, dir); + if (!arch_is_coherent()) + consistent_sync(virt, sg->length, dir); } } @@ -359,7 +366,8 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nents, for (i = 0; i < nents; i++, sg++) { char *virt = page_address(sg->page) + sg->offset; - consistent_sync(virt, sg->length, dir); + if (!arch_is_coherent()) + consistent_sync(virt, sg->length, dir); } } #else diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h index afa5c3ea077c..2b3cf69b3ed9 100644 --- a/include/asm-arm/memory.h +++ b/include/asm-arm/memory.h @@ -234,6 +234,14 @@ static inline __deprecated void *bus_to_virt(unsigned long x) #define virt_to_dma(dev, addr) (__arch_virt_to_dma(dev, addr)) #endif +/* + * Optional coherency support. Currently used only by selected + * Intel XSC3-based systems. + */ +#ifndef arch_is_coherent +#define arch_is_coherent() 0 +#endif + #endif #include <asm-generic/memory_model.h> diff --git a/include/asm-arm/pgtable-hwdef.h b/include/asm-arm/pgtable-hwdef.h index 1d033495cc75..1bc1f997bda2 100644 --- a/include/asm-arm/pgtable-hwdef.h +++ b/include/asm-arm/pgtable-hwdef.h @@ -73,6 +73,7 @@ #define PTE_EXT_AP_URW_SRW (PTE_EXT_AP1|PTE_EXT_AP0) #define PTE_EXT_TEX(x) ((x) << 6) /* v5 */ #define PTE_EXT_APX (1 << 9) /* v6 */ +#define PTE_EXT_COHERENT (1 << 9) /* XScale3 */ #define PTE_EXT_SHARED (1 << 10) /* v6 */ #define PTE_EXT_NG (1 << 11) /* v6 */ diff --git a/include/asm-arm/pgtable.h b/include/asm-arm/pgtable.h index e595ae24efe2..e85c08d78dda 100644 --- a/include/asm-arm/pgtable.h +++ b/include/asm-arm/pgtable.h @@ -156,6 +156,7 @@ extern void __pgd_error(const char *file, int line, unsigned long val); #define L_PTE_WRITE (1 << 5) #define L_PTE_EXEC (1 << 6) #define L_PTE_DIRTY (1 << 7) +#define L_PTE_COHERENT (1 << 9) /* I/O coherent (xsc3) */ #define L_PTE_SHARED (1 << 10) /* shared between CPUs (v6) */ #define L_PTE_ASID (1 << 11) /* non-global (use ASID, v6) */ diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h index 8f331bbd39a8..65ac305c2d45 100644 --- a/include/asm-arm/unistd.h +++ b/include/asm-arm/unistd.h @@ -308,8 +308,6 @@ #define __NR_mq_notify (__NR_SYSCALL_BASE+278) #define __NR_mq_getsetattr (__NR_SYSCALL_BASE+279) #define __NR_waitid (__NR_SYSCALL_BASE+280) - -#if defined(__ARM_EABI__) /* reserve these for un-muxing socketcall */ #define __NR_socket (__NR_SYSCALL_BASE+281) #define __NR_bind (__NR_SYSCALL_BASE+282) #define __NR_connect (__NR_SYSCALL_BASE+283) @@ -327,9 +325,6 @@ #define __NR_getsockopt (__NR_SYSCALL_BASE+295) #define __NR_sendmsg (__NR_SYSCALL_BASE+296) #define __NR_recvmsg (__NR_SYSCALL_BASE+297) -#endif - -#if defined(__ARM_EABI__) /* reserve these for un-muxing ipc */ #define __NR_semop (__NR_SYSCALL_BASE+298) #define __NR_semget (__NR_SYSCALL_BASE+299) #define __NR_semctl (__NR_SYSCALL_BASE+300) @@ -341,16 +336,10 @@ #define __NR_shmdt (__NR_SYSCALL_BASE+306) #define __NR_shmget (__NR_SYSCALL_BASE+307) #define __NR_shmctl (__NR_SYSCALL_BASE+308) -#endif - #define __NR_add_key (__NR_SYSCALL_BASE+309) #define __NR_request_key (__NR_SYSCALL_BASE+310) #define __NR_keyctl (__NR_SYSCALL_BASE+311) - -#if defined(__ARM_EABI__) /* reserved for un-muxing ipc */ #define __NR_semtimedop (__NR_SYSCALL_BASE+312) -#endif - #define __NR_vserver (__NR_SYSCALL_BASE+313) #define __NR_ioprio_set (__NR_SYSCALL_BASE+314) #define __NR_ioprio_get (__NR_SYSCALL_BASE+315) diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h index de4614840c2c..9291c24f5819 100644 --- a/include/asm-generic/local.h +++ b/include/asm-generic/local.h @@ -7,8 +7,15 @@ #include <asm/atomic.h> #include <asm/types.h> -/* An unsigned long type for operations which are atomic for a single - * CPU. Usually used in combination with per-cpu variables. */ +/* + * A signed long type for operations which are atomic for a single CPU. + * Usually used in combination with per-cpu variables. + * + * This is the default implementation, which uses atomic_long_t. Which is + * rather pointless. The whole point behind local_t is that some processors + * can perform atomic adds and subtracts in a manner which is atomic wrt IRQs + * running on this CPU. local_t allows exploitation of such capabilities. + */ /* Implement in terms of atomics. */ @@ -20,7 +27,7 @@ typedef struct #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) } -#define local_read(l) ((unsigned long)atomic_long_read(&(l)->a)) +#define local_read(l) atomic_long_read(&(l)->a) #define local_set(l,i) atomic_long_set((&(l)->a),(i)) #define local_inc(l) atomic_long_inc(&(l)->a) #define local_dec(l) atomic_long_dec(&(l)->a) diff --git a/include/asm-generic/mutex-dec.h b/include/asm-generic/mutex-dec.h index 40c6d1f86598..29c6ac34e236 100644 --- a/include/asm-generic/mutex-dec.h +++ b/include/asm-generic/mutex-dec.h @@ -17,13 +17,14 @@ * it wasn't 1 originally. This function MUST leave the value lower than * 1 even when the "1" assertion wasn't true. */ -#define __mutex_fastpath_lock(count, fail_fn) \ -do { \ - if (unlikely(atomic_dec_return(count) < 0)) \ - fail_fn(count); \ - else \ - smp_mb(); \ -} while (0) +static inline void +__mutex_fastpath_lock(atomic_t *count, fastcall void (*fail_fn)(atomic_t *)) +{ + if (unlikely(atomic_dec_return(count) < 0)) + fail_fn(count); + else + smp_mb(); +} /** * __mutex_fastpath_lock_retval - try to take the lock by moving the count @@ -36,7 +37,7 @@ do { \ * or anything the slow path function returns. */ static inline int -__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *)) +__mutex_fastpath_lock_retval(atomic_t *count, fastcall int (*fail_fn)(atomic_t *)) { if (unlikely(atomic_dec_return(count) < 0)) return fail_fn(count); @@ -59,12 +60,13 @@ __mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *)) * __mutex_slowpath_needs_to_unlock() macro needs to return 1, it needs * to return 0 otherwise. */ -#define __mutex_fastpath_unlock(count, fail_fn) \ -do { \ - smp_mb(); \ - if (unlikely(atomic_inc_return(count) <= 0)) \ - fail_fn(count); \ -} while (0) +static inline void +__mutex_fastpath_unlock(atomic_t *count, fastcall void (*fail_fn)(atomic_t *)) +{ + smp_mb(); + if (unlikely(atomic_inc_return(count) <= 0)) + fail_fn(count); +} #define __mutex_slowpath_needs_to_unlock() 1 diff --git a/include/asm-generic/mutex-xchg.h b/include/asm-generic/mutex-xchg.h index 1d24f47e6c48..32a2100c1aeb 100644 --- a/include/asm-generic/mutex-xchg.h +++ b/include/asm-generic/mutex-xchg.h @@ -3,7 +3,7 @@ * * Generic implementation of the mutex fastpath, based on xchg(). * - * NOTE: An xchg based implementation is less optimal than an atomic + * NOTE: An xchg based implementation might be less optimal than an atomic * decrement/increment based implementation. If your architecture * has a reasonable atomic dec/inc then you should probably use * asm-generic/mutex-dec.h instead, or you could open-code an @@ -22,14 +22,14 @@ * wasn't 1 originally. This function MUST leave the value lower than 1 * even when the "1" assertion wasn't true. */ -#define __mutex_fastpath_lock(count, fail_fn) \ -do { \ - if (unlikely(atomic_xchg(count, 0) != 1)) \ - fail_fn(count); \ - else \ - smp_mb(); \ -} while (0) - +static inline void +__mutex_fastpath_lock(atomic_t *count, fastcall void (*fail_fn)(atomic_t *)) +{ + if (unlikely(atomic_xchg(count, 0) != 1)) + fail_fn(count); + else + smp_mb(); +} /** * __mutex_fastpath_lock_retval - try to take the lock by moving the count @@ -42,7 +42,7 @@ do { \ * or anything the slow path function returns */ static inline int -__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *)) +__mutex_fastpath_lock_retval(atomic_t *count, fastcall int (*fail_fn)(atomic_t *)) { if (unlikely(atomic_xchg(count, 0) != 1)) return fail_fn(count); @@ -64,12 +64,13 @@ __mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *)) * __mutex_slowpath_needs_to_unlock() macro needs to return 1, it needs * to return 0 otherwise. */ -#define __mutex_fastpath_unlock(count, fail_fn) \ -do { \ - smp_mb(); \ - if (unlikely(atomic_xchg(count, 1) != 0)) \ - fail_fn(count); \ -} while (0) +static inline void +__mutex_fastpath_unlock(atomic_t *count, fastcall void (*fail_fn)(atomic_t *)) +{ + smp_mb(); + if (unlikely(atomic_xchg(count, 1) != 0)) + fail_fn(count); +} #define __mutex_slowpath_needs_to_unlock() 0 diff --git a/include/asm-i386/apicdef.h b/include/asm-i386/apicdef.h index 03185cef8e0a..5e4a35af2921 100644 --- a/include/asm-i386/apicdef.h +++ b/include/asm-i386/apicdef.h @@ -37,6 +37,7 @@ #define APIC_SPIV_FOCUS_DISABLED (1<<9) #define APIC_SPIV_APIC_ENABLED (1<<8) #define APIC_ISR 0x100 +#define APIC_ISR_NR 0x8 /* Number of 32 bit ISR registers. */ #define APIC_TMR 0x180 #define APIC_IRR 0x200 #define APIC_ESR 0x280 diff --git a/include/asm-i386/floppy.h b/include/asm-i386/floppy.h index 79727afb94c9..03403045c182 100644 --- a/include/asm-i386/floppy.h +++ b/include/asm-i386/floppy.h @@ -56,7 +56,6 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs) register unsigned char st; #undef TRACE_FLPY_INT -#define NO_FLOPPY_ASSEMBLER #ifdef TRACE_FLPY_INT static int calls=0; @@ -71,38 +70,6 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs) bytes = virtual_dma_count; #endif -#ifndef NO_FLOPPY_ASSEMBLER - __asm__ ( - "testl %1,%1" - "je 3f" -"1: inb %w4,%b0" - "andb $160,%b0" - "cmpb $160,%b0" - "jne 2f" - "incw %w4" - "testl %3,%3" - "jne 4f" - "inb %w4,%b0" - "movb %0,(%2)" - "jmp 5f" -"4: movb (%2),%0" - "outb %b0,%w4" -"5: decw %w4" - "outb %0,$0x80" - "decl %1" - "incl %2" - "testl %1,%1" - "jne 1b" -"3: inb %w4,%b0" -"2: " - : "=a" ((char) st), - "=c" ((long) virtual_dma_count), - "=S" ((long) virtual_dma_addr) - : "b" ((long) virtual_dma_mode), - "d" ((short) virtual_dma_port+4), - "1" ((long) virtual_dma_count), - "2" ((long) virtual_dma_addr)); -#else { register int lcount; register char *lptr; @@ -122,7 +89,6 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs) virtual_dma_addr = lptr; st = inb(virtual_dma_port+4); } -#endif #ifdef TRACE_FLPY_INT calls++; diff --git a/include/asm-i386/local.h b/include/asm-i386/local.h index 0177da80dde3..e67fa08260fe 100644 --- a/include/asm-i386/local.h +++ b/include/asm-i386/local.h @@ -5,7 +5,7 @@ typedef struct { - volatile unsigned long counter; + volatile long counter; } local_t; #define LOCAL_INIT(i) { (i) } @@ -29,7 +29,7 @@ static __inline__ void local_dec(local_t *v) :"m" (v->counter)); } -static __inline__ void local_add(unsigned long i, local_t *v) +static __inline__ void local_add(long i, local_t *v) { __asm__ __volatile__( "addl %1,%0" @@ -37,7 +37,7 @@ static __inline__ void local_add(unsigned long i, local_t *v) :"ir" (i), "m" (v->counter)); } -static __inline__ void local_sub(unsigned long i, local_t *v) +static __inline__ void local_sub(long i, local_t *v) { __asm__ __volatile__( "subl %1,%0" diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h index 789e9bdd0a40..2e7f3e257fdd 100644 --- a/include/asm-i386/unistd.h +++ b/include/asm-i386/unistd.h @@ -319,8 +319,9 @@ #define __NR_set_robust_list 311 #define __NR_get_robust_list 312 #define __NR_sys_splice 313 +#define __NR_sys_sync_file_range 314 -#define NR_syscalls 314 +#define NR_syscalls 315 /* * user-visible error numbers are in the range -1 - -128: see diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h index 4e7e6f23b08c..37e52a2836b0 100644 --- a/include/asm-ia64/pal.h +++ b/include/asm-ia64/pal.h @@ -68,6 +68,7 @@ #define PAL_SHUTDOWN 40 /* enter processor shutdown state */ #define PAL_PREFETCH_VISIBILITY 41 /* Make Processor Prefetches Visible */ #define PAL_LOGICAL_TO_PHYSICAL 42 /* returns information on logical to physical processor mapping */ +#define PAL_CACHE_SHARED_INFO 43 /* returns information on caches shared by logical processor */ #define PAL_COPY_PAL 256 /* relocate PAL procedures and PAL PMI */ #define PAL_HALT_INFO 257 /* return the low power capabilities of processor */ @@ -130,7 +131,7 @@ typedef u64 pal_cache_line_state_t; #define PAL_CACHE_LINE_STATE_MODIFIED 3 /* Modified */ typedef struct pal_freq_ratio { - u64 den : 32, num : 32; /* numerator & denominator */ + u32 den, num; /* numerator & denominator */ } itc_ratio, proc_ratio; typedef union pal_cache_config_info_1_s { @@ -151,10 +152,10 @@ typedef union pal_cache_config_info_1_s { typedef union pal_cache_config_info_2_s { struct { - u64 cache_size : 32, /*cache size in bytes*/ + u32 cache_size; /*cache size in bytes*/ - alias_boundary : 8, /* 39-32 aliased addr + u32 alias_boundary : 8, /* 39-32 aliased addr * separation for max * performance. */ @@ -1647,6 +1648,33 @@ ia64_pal_logical_to_phys(u64 proc_number, pal_logical_to_physical_t *mapping) return iprv.status; } + +typedef struct pal_cache_shared_info_s +{ + u64 num_shared; + pal_proc_n_log_info1_t ppli1; + pal_proc_n_log_info2_t ppli2; +} pal_cache_shared_info_t; + +/* Get information on logical to physical processor mappings. */ +static inline s64 +ia64_pal_cache_shared_info(u64 level, + u64 type, + u64 proc_number, + pal_cache_shared_info_t *info) +{ + struct ia64_pal_retval iprv; + + PAL_CALL(iprv, PAL_CACHE_SHARED_INFO, level, type, proc_number); + + if (iprv.status == PAL_STATUS_SUCCESS) { + info->num_shared = iprv.v0; + info->ppli1.ppli1_data = iprv.v1; + info->ppli2.ppli2_data = iprv.v2; + } + + return iprv.status; +} #endif /* __ASSEMBLY__ */ #endif /* _ASM_IA64_PAL_H */ diff --git a/include/asm-powerpc/eeh.h b/include/asm-powerpc/eeh.h index 5207758a6dd9..868c7139dbff 100644 --- a/include/asm-powerpc/eeh.h +++ b/include/asm-powerpc/eeh.h @@ -60,24 +60,10 @@ void __init pci_addr_cache_build(void); * device (including config space i/o). Call eeh_add_device_late * to finish the eeh setup for this device. */ -void eeh_add_device_early(struct device_node *); -void eeh_add_device_late(struct pci_dev *dev); void eeh_add_device_tree_early(struct device_node *); void eeh_add_device_tree_late(struct pci_bus *); /** - * eeh_remove_device - undo EEH setup for the indicated pci device - * @dev: pci device to be removed - * - * This routine should be called when a device is removed from - * a running system (e.g. by hotplug or dlpar). It unregisters - * the PCI device from the EEH subsystem. I/O errors affecting - * this device will no longer be detected after this call; thus, - * i/o errors affecting this slot may leave this device unusable. - */ -void eeh_remove_device(struct pci_dev *); - -/** * eeh_remove_device_recursive - undo EEH for device & children. * @dev: pci device to be removed * @@ -116,12 +102,6 @@ static inline int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *d static inline void pci_addr_cache_build(void) { } -static inline void eeh_add_device_early(struct device_node *dn) { } - -static inline void eeh_add_device_late(struct pci_dev *dev) { } - -static inline void eeh_remove_device(struct pci_dev *dev) { } - static inline void eeh_add_device_tree_early(struct device_node *dn) { } static inline void eeh_add_device_tree_late(struct pci_bus *bus) { } diff --git a/include/asm-powerpc/hvcall.h b/include/asm-powerpc/hvcall.h index b72c04f3f551..6cc7e1fb7bfd 100644 --- a/include/asm-powerpc/hvcall.h +++ b/include/asm-powerpc/hvcall.h @@ -4,47 +4,88 @@ #define HVSC .long 0x44000022 -#define H_Success 0 -#define H_Busy 1 /* Hardware busy -- retry later */ -#define H_Closed 2 /* Resource closed */ -#define H_Constrained 4 /* Resource request constrained to max allowed */ -#define H_InProgress 14 /* Kind of like busy */ -#define H_Pending 17 /* returned from H_POLL_PENDING */ -#define H_Continue 18 /* Returned from H_Join on success */ -#define H_LongBusyStartRange 9900 /* Start of long busy range */ -#define H_LongBusyOrder1msec 9900 /* Long busy, hint that 1msec is a good time to retry */ -#define H_LongBusyOrder10msec 9901 /* Long busy, hint that 10msec is a good time to retry */ -#define H_LongBusyOrder100msec 9902 /* Long busy, hint that 100msec is a good time to retry */ -#define H_LongBusyOrder1sec 9903 /* Long busy, hint that 1sec is a good time to retry */ -#define H_LongBusyOrder10sec 9904 /* Long busy, hint that 10sec is a good time to retry */ -#define H_LongBusyOrder100sec 9905 /* Long busy, hint that 100sec is a good time to retry */ -#define H_LongBusyEndRange 9905 /* End of long busy range */ -#define H_Hardware -1 /* Hardware error */ -#define H_Function -2 /* Function not supported */ -#define H_Privilege -3 /* Caller not privileged */ -#define H_Parameter -4 /* Parameter invalid, out-of-range or conflicting */ -#define H_Bad_Mode -5 /* Illegal msr value */ -#define H_PTEG_Full -6 /* PTEG is full */ -#define H_Not_Found -7 /* PTE was not found" */ -#define H_Reserved_DABR -8 /* DABR address is reserved by the hypervisor on this processor" */ -#define H_NoMem -9 -#define H_Authority -10 -#define H_Permission -11 -#define H_Dropped -12 -#define H_SourceParm -13 -#define H_DestParm -14 -#define H_RemoteParm -15 -#define H_Resource -16 +#define H_SUCCESS 0 +#define H_BUSY 1 /* Hardware busy -- retry later */ +#define H_CLOSED 2 /* Resource closed */ +#define H_NOT_AVAILABLE 3 +#define H_CONSTRAINED 4 /* Resource request constrained to max allowed */ +#define H_PARTIAL 5 +#define H_IN_PROGRESS 14 /* Kind of like busy */ +#define H_PAGE_REGISTERED 15 +#define H_PARTIAL_STORE 16 +#define H_PENDING 17 /* returned from H_POLL_PENDING */ +#define H_CONTINUE 18 /* Returned from H_Join on success */ +#define H_LONG_BUSY_START_RANGE 9900 /* Start of long busy range */ +#define H_LONG_BUSY_ORDER_1_MSEC 9900 /* Long busy, hint that 1msec \ + is a good time to retry */ +#define H_LONG_BUSY_ORDER_10_MSEC 9901 /* Long busy, hint that 10msec \ + is a good time to retry */ +#define H_LONG_BUSY_ORDER_100_MSEC 9902 /* Long busy, hint that 100msec \ + is a good time to retry */ +#define H_LONG_BUSY_ORDER_1_SEC 9903 /* Long busy, hint that 1sec \ + is a good time to retry */ +#define H_LONG_BUSY_ORDER_10_SEC 9904 /* Long busy, hint that 10sec \ + is a good time to retry */ +#define H_LONG_BUSY_ORDER_100_SEC 9905 /* Long busy, hint that 100sec \ + is a good time to retry */ +#define H_LONG_BUSY_END_RANGE 9905 /* End of long busy range */ +#define H_HARDWARE -1 /* Hardware error */ +#define H_FUNCTION -2 /* Function not supported */ +#define H_PRIVILEGE -3 /* Caller not privileged */ +#define H_PARAMETER -4 /* Parameter invalid, out-of-range or conflicting */ +#define H_BAD_MODE -5 /* Illegal msr value */ +#define H_PTEG_FULL -6 /* PTEG is full */ +#define H_NOT_FOUND -7 /* PTE was not found" */ +#define H_RESERVED_DABR -8 /* DABR address is reserved by the hypervisor on this processor" */ +#define H_NO_MEM -9 +#define H_AUTHORITY -10 +#define H_PERMISSION -11 +#define H_DROPPED -12 +#define H_SOURCE_PARM -13 +#define H_DEST_PARM -14 +#define H_REMOTE_PARM -15 +#define H_RESOURCE -16 +#define H_ADAPTER_PARM -17 +#define H_RH_PARM -18 +#define H_RCQ_PARM -19 +#define H_SCQ_PARM -20 +#define H_EQ_PARM -21 +#define H_RT_PARM -22 +#define H_ST_PARM -23 +#define H_SIGT_PARM -24 +#define H_TOKEN_PARM -25 +#define H_MLENGTH_PARM -27 +#define H_MEM_PARM -28 +#define H_MEM_ACCESS_PARM -29 +#define H_ATTR_PARM -30 +#define H_PORT_PARM -31 +#define H_MCG_PARM -32 +#define H_VL_PARM -33 +#define H_TSIZE_PARM -34 +#define H_TRACE_PARM -35 + +#define H_MASK_PARM -37 +#define H_MCG_FULL -38 +#define H_ALIAS_EXIST -39 +#define H_P_COUNTER -40 +#define H_TABLE_FULL -41 +#define H_ALT_TABLE -42 +#define H_MR_CONDITION -43 +#define H_NOT_ENOUGH_RESOURCES -44 +#define H_R_STATE -45 +#define H_RESCINDEND -46 + /* Long Busy is a condition that can be returned by the firmware * when a call cannot be completed now, but the identical call * should be retried later. This prevents calls blocking in the - * firmware for long periods of time. Annoyingly the firmware can return + * firmware for long periods of time. Annoyingly the firmware can return * a range of return codes, hinting at how long we should wait before * retrying. If you don't care for the hint, the macro below is a good * way to check for the long_busy return codes */ -#define H_isLongBusy(x) ((x >= H_LongBusyStartRange) && (x <= H_LongBusyEndRange)) +#define H_IS_LONG_BUSY(x) ((x >= H_LONG_BUSY_START_RANGE) \ + && (x <= H_LONG_BUSY_END_RANGE)) /* Flags */ #define H_LARGE_PAGE (1UL<<(63-16)) @@ -66,6 +107,9 @@ #define H_DABRX_KERNEL (1UL<<(63-62)) #define H_DABRX_USER (1UL<<(63-63)) +/* Each control block has to be on a 4K bondary */ +#define H_CB_ALIGNMENT 4096 + /* pSeries hypervisor opcodes */ #define H_REMOVE 0x04 #define H_ENTER 0x08 @@ -99,25 +143,52 @@ #define H_PERFMON 0x7c #define H_MIGRATE_DMA 0x78 #define H_REGISTER_VPA 0xDC -#define H_CEDE 0xE0 +#define H_CEDE 0xE0 #define H_CONFER 0xE4 -#define H_PROD 0xE8 +#define H_PROD 0xE8 #define H_GET_PPP 0xEC #define H_SET_PPP 0xF0 #define H_PURR 0xF4 -#define H_PIC 0xF8 +#define H_PIC 0xF8 #define H_REG_CRQ 0xFC #define H_FREE_CRQ 0x100 #define H_VIO_SIGNAL 0x104 #define H_SEND_CRQ 0x108 -#define H_COPY_RDMA 0x110 +#define H_COPY_RDMA 0x110 #define H_SET_XDABR 0x134 #define H_STUFF_TCE 0x138 #define H_PUT_TCE_INDIRECT 0x13C #define H_VTERM_PARTNER_INFO 0x150 #define H_REGISTER_VTERM 0x154 #define H_FREE_VTERM 0x158 -#define H_POLL_PENDING 0x1D8 +#define H_RESET_EVENTS 0x15C +#define H_ALLOC_RESOURCE 0x160 +#define H_FREE_RESOURCE 0x164 +#define H_MODIFY_QP 0x168 +#define H_QUERY_QP 0x16C +#define H_REREGISTER_PMR 0x170 +#define H_REGISTER_SMR 0x174 +#define H_QUERY_MR 0x178 +#define H_QUERY_MW 0x17C +#define H_QUERY_HCA 0x180 +#define H_QUERY_PORT 0x184 +#define H_MODIFY_PORT 0x188 +#define H_DEFINE_AQP1 0x18C +#define H_GET_TRACE_BUFFER 0x190 +#define H_DEFINE_AQP0 0x194 +#define H_RESIZE_MR 0x198 +#define H_ATTACH_MCQP 0x19C +#define H_DETACH_MCQP 0x1A0 +#define H_CREATE_RPT 0x1A4 +#define H_REMOVE_RPT 0x1A8 +#define H_REGISTER_RPAGES 0x1AC +#define H_DISABLE_AND_GETC 0x1B0 +#define H_ERROR_DATA 0x1B4 +#define H_GET_HCA_INFO 0x1B8 +#define H_GET_PERF_COUNT 0x1BC +#define H_MANAGE_TRACE 0x1C0 +#define H_QUERY_INT_STATE 0x1E4 +#define H_POLL_PENDING 0x1D8 #define H_JOIN 0x298 #define H_ENABLE_CRQ 0x2B0 @@ -152,7 +223,7 @@ long plpar_hcall_norets(unsigned long opcode, ...); */ long plpar_hcall_8arg_2ret(unsigned long opcode, unsigned long arg1, - unsigned long arg2, + unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5, @@ -176,6 +247,42 @@ long plpar_hcall_4out(unsigned long opcode, unsigned long *out3, unsigned long *out4); +long plpar_hcall_7arg_7ret(unsigned long opcode, + unsigned long arg1, + unsigned long arg2, + unsigned long arg3, + unsigned long arg4, + unsigned long arg5, + unsigned long arg6, + unsigned long arg7, + unsigned long *out1, + unsigned long *out2, + unsigned long *out3, + unsigned long *out4, + unsigned long *out5, + unsigned long *out6, + unsigned long *out7); + +long plpar_hcall_9arg_9ret(unsigned long opcode, + unsigned long arg1, + unsigned long arg2, + unsigned long arg3, + unsigned long arg4, + unsigned long arg5, + unsigned long arg6, + unsigned long arg7, + unsigned long arg8, + unsigned long arg9, + unsigned long *out1, + unsigned long *out2, + unsigned long *out3, + unsigned long *out4, + unsigned long *out5, + unsigned long *out6, + unsigned long *out7, + unsigned long *out8, + unsigned long *out9); + #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_HVCALL_H */ diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h index 65f5a7b2646b..d075725bf444 100644 --- a/include/asm-powerpc/system.h +++ b/include/asm-powerpc/system.h @@ -365,8 +365,11 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, * powers of 2 writes until it reaches sufficient alignment). * * Based on this we disable the IP header alignment in network drivers. + * We also modify NET_SKB_PAD to be a cacheline in size, thus maintaining + * cacheline alignment of buffers. */ -#define NET_IP_ALIGN 0 +#define NET_IP_ALIGN 0 +#define NET_SKB_PAD L1_CACHE_BYTES #endif #define arch_align_stack(x) (x) diff --git a/include/asm-s390/percpu.h b/include/asm-s390/percpu.h index e10ed87094f0..436d216601e5 100644 --- a/include/asm-s390/percpu.h +++ b/include/asm-s390/percpu.h @@ -46,7 +46,7 @@ extern unsigned long __per_cpu_offset[NR_CPUS]; #define percpu_modcopy(pcpudst, src, size) \ do { \ unsigned int __i; \ - for_each_cpu(__i) \ + for_each_possible_cpu(__i) \ memcpy((pcpudst)+__per_cpu_offset[__i], \ (src), (size)); \ } while (0) diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h index 64ec640a40ee..264f0ebeaedc 100644 --- a/include/asm-sparc/unistd.h +++ b/include/asm-sparc/unistd.h @@ -180,7 +180,7 @@ #define __NR_sched_get_affinity 161 /* Linux specific, getfh under SunOS */ #define __NR_getdomainname 162 /* SunOS Specific */ #define __NR_setdomainname 163 /* Common */ -/* #define __NR_ni_syscall 164 ENOSYS under SunOS */ +/* #define __NR_utrap_install 164 Linux sparc64 specific */ #define __NR_quotactl 165 /* Common */ #define __NR_set_tid_address 166 /* Linux specific, exportfs under SunOS */ #define __NR_mount 167 /* Common */ @@ -248,7 +248,7 @@ #define __NR_setfsgid 229 /* Linux Specific */ #define __NR__newselect 230 /* Linux Specific */ #define __NR_time 231 /* Linux Specific */ -/* #define __NR_oldstat 232 Linux Specific */ +#define __NR_sys_splice 232 /* Linux Specific */ #define __NR_stime 233 /* Linux Specific */ #define __NR_statfs64 234 /* Linux Specific */ #define __NR_fstatfs64 235 /* Linux Specific */ @@ -271,7 +271,7 @@ #define __NR_getsid 252 #define __NR_fdatasync 253 #define __NR_nfsservctl 254 -#define __NR_aplib 255 +#define __NR_sys_sync_file_range 255 #define __NR_clock_settime 256 #define __NR_clock_gettime 257 #define __NR_clock_getres 258 diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h index a284986b1541..d0544b4f47b7 100644 --- a/include/asm-sparc64/unistd.h +++ b/include/asm-sparc64/unistd.h @@ -250,7 +250,7 @@ #ifdef __KERNEL__ #define __NR_time 231 /* Linux sparc32 */ #endif -/* #define __NR_oldstat 232 Linux Specific */ +#define __NR_sys_splice 232 /* Linux Specific */ #define __NR_stime 233 /* Linux Specific */ #define __NR_statfs64 234 /* Linux Specific */ #define __NR_fstatfs64 235 /* Linux Specific */ @@ -273,7 +273,7 @@ #define __NR_getsid 252 #define __NR_fdatasync 253 #define __NR_nfsservctl 254 -#define __NR_aplib 255 +#define __NR_sys_sync_file_range 255 #define __NR_clock_settime 256 #define __NR_clock_gettime 257 #define __NR_clock_getres 258 diff --git a/include/asm-um/desc.h b/include/asm-um/desc.h index ac1d2a20d178..4ec34a51b62c 100644 --- a/include/asm-um/desc.h +++ b/include/asm-um/desc.h @@ -1,6 +1,16 @@ #ifndef __UM_DESC_H #define __UM_DESC_H -#include "asm/arch/desc.h" +/* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't + * compile, and has never been used. */ +#define LDT_empty(info) (\ + (info)->base_addr == 0 && \ + (info)->limit == 0 && \ + (info)->contents == 0 && \ + (info)->read_exec_only == 1 && \ + (info)->seg_32bit == 0 && \ + (info)->limit_in_pages == 0 && \ + (info)->seg_not_present == 1 && \ + (info)->useable == 0 ) #endif diff --git a/include/asm-um/host_ldt-i386.h b/include/asm-um/host_ldt-i386.h new file mode 100644 index 000000000000..b27cb0a9dd30 --- /dev/null +++ b/include/asm-um/host_ldt-i386.h @@ -0,0 +1,34 @@ +#ifndef __ASM_HOST_LDT_I386_H +#define __ASM_HOST_LDT_I386_H + +#include "asm/arch/ldt.h" + +/* + * macros stolen from include/asm-i386/desc.h + */ +#define LDT_entry_a(info) \ + ((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff)) + +#define LDT_entry_b(info) \ + (((info)->base_addr & 0xff000000) | \ + (((info)->base_addr & 0x00ff0000) >> 16) | \ + ((info)->limit & 0xf0000) | \ + (((info)->read_exec_only ^ 1) << 9) | \ + ((info)->contents << 10) | \ + (((info)->seg_not_present ^ 1) << 15) | \ + ((info)->seg_32bit << 22) | \ + ((info)->limit_in_pages << 23) | \ + ((info)->useable << 20) | \ + 0x7000) + +#define LDT_empty(info) (\ + (info)->base_addr == 0 && \ + (info)->limit == 0 && \ + (info)->contents == 0 && \ + (info)->read_exec_only == 1 && \ + (info)->seg_32bit == 0 && \ + (info)->limit_in_pages == 0 && \ + (info)->seg_not_present == 1 && \ + (info)->useable == 0 ) + +#endif diff --git a/include/asm-um/ldt-x86_64.h b/include/asm-um/host_ldt-x86_64.h index 96b35aada79a..74a63f7d9a90 100644 --- a/include/asm-um/ldt-x86_64.h +++ b/include/asm-um/host_ldt-x86_64.h @@ -1,43 +1,8 @@ -/* - * Copyright (C) 2004 Fujitsu Siemens Computers GmbH - * Licensed under the GPL - * - * Author: Bodo Stroesser <bstroesser@fujitsu-siemens.com> - */ +#ifndef __ASM_HOST_LDT_X86_64_H +#define __ASM_HOST_LDT_X86_64_H -#ifndef __ASM_LDT_X86_64_H -#define __ASM_LDT_X86_64_H - -#include "asm/semaphore.h" #include "asm/arch/ldt.h" -struct mmu_context_skas; -extern void ldt_host_info(void); -extern long init_new_ldt(struct mmu_context_skas * to_mm, - struct mmu_context_skas * from_mm); -extern void free_ldt(struct mmu_context_skas * mm); - -#define LDT_PAGES_MAX \ - ((LDT_ENTRIES * LDT_ENTRY_SIZE)/PAGE_SIZE) -#define LDT_ENTRIES_PER_PAGE \ - (PAGE_SIZE/LDT_ENTRY_SIZE) -#define LDT_DIRECT_ENTRIES \ - ((LDT_PAGES_MAX*sizeof(void *))/LDT_ENTRY_SIZE) - -struct ldt_entry { - __u32 a; - __u32 b; -}; - -typedef struct uml_ldt { - int entry_count; - struct semaphore semaphore; - union { - struct ldt_entry * pages[LDT_PAGES_MAX]; - struct ldt_entry entries[LDT_DIRECT_ENTRIES]; - } u; -} uml_ldt_t; - /* * macros stolen from include/asm-x86_64/desc.h */ diff --git a/include/asm-um/ldt-i386.h b/include/asm-um/ldt-i386.h deleted file mode 100644 index 175722a91164..000000000000 --- a/include/asm-um/ldt-i386.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Copyright (C) 2004 Fujitsu Siemens Computers GmbH - * Licensed under the GPL - * - * Author: Bodo Stroesser <bstroesser@fujitsu-siemens.com> - */ - -#ifndef __ASM_LDT_I386_H -#define __ASM_LDT_I386_H - -#include "asm/semaphore.h" -#include "asm/arch/ldt.h" - -struct mmu_context_skas; -extern void ldt_host_info(void); -extern long init_new_ldt(struct mmu_context_skas * to_mm, - struct mmu_context_skas * from_mm); -extern void free_ldt(struct mmu_context_skas * mm); - -#define LDT_PAGES_MAX \ - ((LDT_ENTRIES * LDT_ENTRY_SIZE)/PAGE_SIZE) -#define LDT_ENTRIES_PER_PAGE \ - (PAGE_SIZE/LDT_ENTRY_SIZE) -#define LDT_DIRECT_ENTRIES \ - ((LDT_PAGES_MAX*sizeof(void *))/LDT_ENTRY_SIZE) - -struct ldt_entry { - __u32 a; - __u32 b; -}; - -typedef struct uml_ldt { - int entry_count; - struct semaphore semaphore; - union { - struct ldt_entry * pages[LDT_PAGES_MAX]; - struct ldt_entry entries[LDT_DIRECT_ENTRIES]; - } u; -} uml_ldt_t; - -/* - * macros stolen from include/asm-i386/desc.h - */ -#define LDT_entry_a(info) \ - ((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff)) - -#define LDT_entry_b(info) \ - (((info)->base_addr & 0xff000000) | \ - (((info)->base_addr & 0x00ff0000) >> 16) | \ - ((info)->limit & 0xf0000) | \ - (((info)->read_exec_only ^ 1) << 9) | \ - ((info)->contents << 10) | \ - (((info)->seg_not_present ^ 1) << 15) | \ - ((info)->seg_32bit << 22) | \ - ((info)->limit_in_pages << 23) | \ - ((info)->useable << 20) | \ - 0x7000) - -#define LDT_empty(info) (\ - (info)->base_addr == 0 && \ - (info)->limit == 0 && \ - (info)->contents == 0 && \ - (info)->read_exec_only == 1 && \ - (info)->seg_32bit == 0 && \ - (info)->limit_in_pages == 0 && \ - (info)->seg_not_present == 1 && \ - (info)->useable == 0 ) - -#endif diff --git a/include/asm-um/ldt.h b/include/asm-um/ldt.h new file mode 100644 index 000000000000..96f82a456ce6 --- /dev/null +++ b/include/asm-um/ldt.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2004 Fujitsu Siemens Computers GmbH + * Licensed under the GPL + * + * Author: Bodo Stroesser <bstroesser@fujitsu-siemens.com> + */ + +#ifndef __ASM_LDT_H +#define __ASM_LDT_H + +#include "asm/semaphore.h" +#include "asm/host_ldt.h" + +struct mmu_context_skas; +extern void ldt_host_info(void); +extern long init_new_ldt(struct mmu_context_skas * to_mm, + struct mmu_context_skas * from_mm); +extern void free_ldt(struct mmu_context_skas * mm); + +#define LDT_PAGES_MAX \ + ((LDT_ENTRIES * LDT_ENTRY_SIZE)/PAGE_SIZE) +#define LDT_ENTRIES_PER_PAGE \ + (PAGE_SIZE/LDT_ENTRY_SIZE) +#define LDT_DIRECT_ENTRIES \ + ((LDT_PAGES_MAX*sizeof(void *))/LDT_ENTRY_SIZE) + +struct ldt_entry { + __u32 a; + __u32 b; +}; + +typedef struct uml_ldt { + int entry_count; + struct semaphore semaphore; + union { + struct ldt_entry * pages[LDT_PAGES_MAX]; + struct ldt_entry entries[LDT_DIRECT_ENTRIES]; + } u; +} uml_ldt_t; + +#endif diff --git a/include/asm-um/processor-i386.h b/include/asm-um/processor-i386.h index 4108a579eb92..595f1c3e1e40 100644 --- a/include/asm-um/processor-i386.h +++ b/include/asm-um/processor-i386.h @@ -1,4 +1,4 @@ -/* +/* * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) * Licensed under the GPL */ @@ -6,21 +6,48 @@ #ifndef __UM_PROCESSOR_I386_H #define __UM_PROCESSOR_I386_H +#include "linux/string.h" +#include "asm/host_ldt.h" +#include "asm/segment.h" + extern int host_has_xmm; extern int host_has_cmov; /* include faultinfo structure */ #include "sysdep/faultinfo.h" +struct uml_tls_struct { + struct user_desc tls; + unsigned flushed:1; + unsigned present:1; +}; + struct arch_thread { + struct uml_tls_struct tls_array[GDT_ENTRY_TLS_ENTRIES]; unsigned long debugregs[8]; int debugregs_seq; struct faultinfo faultinfo; }; -#define INIT_ARCH_THREAD { .debugregs = { [ 0 ... 7 ] = 0 }, \ - .debugregs_seq = 0, \ - .faultinfo = { 0, 0, 0 } } +#define INIT_ARCH_THREAD { \ + .tls_array = { [ 0 ... GDT_ENTRY_TLS_ENTRIES - 1 ] = \ + { .present = 0, .flushed = 0 } }, \ + .debugregs = { [ 0 ... 7 ] = 0 }, \ + .debugregs_seq = 0, \ + .faultinfo = { 0, 0, 0 } \ +} + +static inline void arch_flush_thread(struct arch_thread *thread) +{ + /* Clear any TLS still hanging */ + memset(&thread->tls_array, 0, sizeof(thread->tls_array)); +} + +static inline void arch_copy_thread(struct arch_thread *from, + struct arch_thread *to) +{ + memcpy(&to->tls_array, &from->tls_array, sizeof(from->tls_array)); +} #include "asm/arch/user.h" diff --git a/include/asm-um/processor-x86_64.h b/include/asm-um/processor-x86_64.h index e1e1255a1d36..10609af376c0 100644 --- a/include/asm-um/processor-x86_64.h +++ b/include/asm-um/processor-x86_64.h @@ -28,6 +28,15 @@ extern inline void rep_nop(void) .debugregs_seq = 0, \ .faultinfo = { 0, 0, 0 } } +static inline void arch_flush_thread(struct arch_thread *thread) +{ +} + +static inline void arch_copy_thread(struct arch_thread *from, + struct arch_thread *to) +{ +} + #include "asm/arch/user.h" #define current_text_addr() \ diff --git a/include/asm-um/ptrace-generic.h b/include/asm-um/ptrace-generic.h index 46599ac44037..503484305e67 100644 --- a/include/asm-um/ptrace-generic.h +++ b/include/asm-um/ptrace-generic.h @@ -28,7 +28,7 @@ struct pt_regs { union uml_pt_regs regs; }; -#define EMPTY_REGS { regs : EMPTY_UML_PT_REGS } +#define EMPTY_REGS { .regs = EMPTY_UML_PT_REGS } #define PT_REGS_IP(r) UPT_IP(&(r)->regs) #define PT_REGS_SP(r) UPT_SP(&(r)->regs) @@ -60,17 +60,9 @@ extern void show_regs(struct pt_regs *regs); extern void send_sigtrap(struct task_struct *tsk, union uml_pt_regs *regs, int error_code); -#endif +extern int arch_copy_tls(struct task_struct *new); +extern void clear_flushed_tls(struct task_struct *task); #endif -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ +#endif diff --git a/include/asm-um/ptrace-i386.h b/include/asm-um/ptrace-i386.h index fe882b9d917e..30656c962d74 100644 --- a/include/asm-um/ptrace-i386.h +++ b/include/asm-um/ptrace-i386.h @@ -8,8 +8,11 @@ #define HOST_AUDIT_ARCH AUDIT_ARCH_I386 +#include "linux/compiler.h" #include "sysdep/ptrace.h" #include "asm/ptrace-generic.h" +#include "asm/host_ldt.h" +#include "choose-mode.h" #define PT_REGS_EAX(r) UPT_EAX(&(r)->regs) #define PT_REGS_EBX(r) UPT_EBX(&(r)->regs) @@ -38,15 +41,31 @@ #define user_mode(r) UPT_IS_USER(&(r)->regs) -#endif +extern int ptrace_get_thread_area(struct task_struct *child, int idx, + struct user_desc __user *user_desc); -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ +extern int ptrace_set_thread_area(struct task_struct *child, int idx, + struct user_desc __user *user_desc); + +extern int do_set_thread_area_skas(struct user_desc *info); +extern int do_get_thread_area_skas(struct user_desc *info); + +extern int do_set_thread_area_tt(struct user_desc *info); +extern int do_get_thread_area_tt(struct user_desc *info); + +extern int arch_switch_tls_skas(struct task_struct *from, struct task_struct *to); +extern int arch_switch_tls_tt(struct task_struct *from, struct task_struct *to); + +static inline int do_get_thread_area(struct user_desc *info) +{ + return CHOOSE_MODE_PROC(do_get_thread_area_tt, do_get_thread_area_skas, info); +} + +static inline int do_set_thread_area(struct user_desc *info) +{ + return CHOOSE_MODE_PROC(do_set_thread_area_tt, do_set_thread_area_skas, info); +} + +struct task_struct; + +#endif diff --git a/include/asm-um/ptrace-x86_64.h b/include/asm-um/ptrace-x86_64.h index be51219a8ffe..c894e68b1f96 100644 --- a/include/asm-um/ptrace-x86_64.h +++ b/include/asm-um/ptrace-x86_64.h @@ -8,6 +8,8 @@ #define __UM_PTRACE_X86_64_H #include "linux/compiler.h" +#include "asm/errno.h" +#include "asm/host_ldt.h" #define signal_fault signal_fault_x86_64 #define __FRAME_OFFSETS /* Needed to get the R* macros */ @@ -63,15 +65,26 @@ void signal_fault(struct pt_regs_subarch *regs, void *frame, char *where); #define profile_pc(regs) PT_REGS_IP(regs) -#endif +static inline int ptrace_get_thread_area(struct task_struct *child, int idx, + struct user_desc __user *user_desc) +{ + return -ENOSYS; +} -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ +static inline int ptrace_set_thread_area(struct task_struct *child, int idx, + struct user_desc __user *user_desc) +{ + return -ENOSYS; +} + +static inline void arch_switch_to_tt(struct task_struct *from, + struct task_struct *to) +{ +} + +static inline void arch_switch_to_skas(struct task_struct *from, + struct task_struct *to) +{ +} + +#endif diff --git a/include/asm-um/segment.h b/include/asm-um/segment.h index 55e40301f625..45183fcd10b6 100644 --- a/include/asm-um/segment.h +++ b/include/asm-um/segment.h @@ -1,4 +1,10 @@ #ifndef __UM_SEGMENT_H #define __UM_SEGMENT_H +extern int host_gdt_entry_tls_min; + +#define GDT_ENTRY_TLS_ENTRIES 3 +#define GDT_ENTRY_TLS_MIN host_gdt_entry_tls_min +#define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1) + #endif diff --git a/include/asm-um/thread_info.h b/include/asm-um/thread_info.h index 17b6b07c4332..f166b9837c6a 100644 --- a/include/asm-um/thread_info.h +++ b/include/asm-um/thread_info.h @@ -27,14 +27,14 @@ struct thread_info { #define INIT_THREAD_INFO(tsk) \ { \ - task: &tsk, \ - exec_domain: &default_exec_domain, \ - flags: 0, \ - cpu: 0, \ - preempt_count: 1, \ - addr_limit: KERNEL_DS, \ - restart_block: { \ - fn: do_no_restart_syscall, \ + .task = &tsk, \ + .exec_domain = &default_exec_domain, \ + .flags = 0, \ + .cpu = 0, \ + .preempt_count = 1, \ + .addr_limit = KERNEL_DS, \ + .restart_block = { \ + .fn = do_no_restart_syscall, \ }, \ } diff --git a/include/asm-um/uaccess.h b/include/asm-um/uaccess.h index 4e460d6f5ac8..bea5a015f667 100644 --- a/include/asm-um/uaccess.h +++ b/include/asm-um/uaccess.h @@ -57,7 +57,7 @@ ({ \ const __typeof__((*(ptr))) __user *private_ptr = (ptr); \ (access_ok(VERIFY_READ, private_ptr, sizeof(*private_ptr)) ? \ - __get_user(x, private_ptr) : ((x) = 0, -EFAULT)); \ + __get_user(x, private_ptr) : ((x) = (__typeof__(*ptr))0, -EFAULT)); \ }) #define __put_user(x, ptr) \ diff --git a/include/asm-x86_64/local.h b/include/asm-x86_64/local.h index bf148037d4e5..cd17945bf218 100644 --- a/include/asm-x86_64/local.h +++ b/include/asm-x86_64/local.h @@ -5,7 +5,7 @@ typedef struct { - volatile unsigned long counter; + volatile long counter; } local_t; #define LOCAL_INIT(i) { (i) } @@ -13,7 +13,7 @@ typedef struct #define local_read(v) ((v)->counter) #define local_set(v,i) (((v)->counter) = (i)) -static __inline__ void local_inc(local_t *v) +static inline void local_inc(local_t *v) { __asm__ __volatile__( "incq %0" @@ -21,7 +21,7 @@ static __inline__ void local_inc(local_t *v) :"m" (v->counter)); } -static __inline__ void local_dec(local_t *v) +static inline void local_dec(local_t *v) { __asm__ __volatile__( "decq %0" @@ -29,7 +29,7 @@ static __inline__ void local_dec(local_t *v) :"m" (v->counter)); } -static __inline__ void local_add(unsigned int i, local_t *v) +static inline void local_add(long i, local_t *v) { __asm__ __volatile__( "addq %1,%0" @@ -37,7 +37,7 @@ static __inline__ void local_add(unsigned int i, local_t *v) :"ir" (i), "m" (v->counter)); } -static __inline__ void local_sub(unsigned int i, local_t *v) +static inline void local_sub(long i, local_t *v) { __asm__ __volatile__( "subq %1,%0" diff --git a/include/linux/backlight.h b/include/linux/backlight.h index bb9e54322322..75e91f5b6a04 100644 --- a/include/linux/backlight.h +++ b/include/linux/backlight.h @@ -19,20 +19,25 @@ struct fb_info; struct backlight_properties { /* Owner module */ struct module *owner; - /* Get the backlight power status (0: full on, 1..3: power saving - modes; 4: full off), see FB_BLANK_XXX */ - int (*get_power)(struct backlight_device *); - /* Enable or disable power to the LCD (0: on; 4: off, see FB_BLANK_XXX) */ - int (*set_power)(struct backlight_device *, int power); - /* Maximal value for brightness (read-only) */ - int max_brightness; - /* Get current backlight brightness */ + + /* Notify the backlight driver some property has changed */ + int (*update_status)(struct backlight_device *); + /* Return the current backlight brightness (accounting for power, + fb_blank etc.) */ int (*get_brightness)(struct backlight_device *); - /* Set backlight brightness (0..max_brightness) */ - int (*set_brightness)(struct backlight_device *, int brightness); /* Check if given framebuffer device is the one bound to this backlight; return 0 if not, !=0 if it is. If NULL, backlight always matches the fb. */ int (*check_fb)(struct fb_info *); + + /* Current User requested brightness (0 - max_brightness) */ + int brightness; + /* Maximal value for brightness (read-only) */ + int max_brightness; + /* Current FB Power mode (0: full on, 1..3: power saving + modes; 4: full off), see FB_BLANK_XXX */ + int power; + /* FB Blanking active? (values as for power) */ + int fb_blank; }; struct backlight_device { diff --git a/include/linux/dcache.h b/include/linux/dcache.h index d10bd30c337e..836325ee0931 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -275,6 +275,7 @@ extern void d_move(struct dentry *, struct dentry *); /* appendix may either be NULL or be used for transname suffixes */ extern struct dentry * d_lookup(struct dentry *, struct qstr *); extern struct dentry * __d_lookup(struct dentry *, struct qstr *); +extern struct dentry * d_hash_and_lookup(struct dentry *, struct qstr *); /* validate "insecure" dentry pointer */ extern int d_validate(struct dentry *, struct dentry *); diff --git a/include/linux/fadvise.h b/include/linux/fadvise.h index b2913bba35d8..e8e747139b9a 100644 --- a/include/linux/fadvise.h +++ b/include/linux/fadvise.h @@ -18,10 +18,4 @@ #define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ #endif -/* - * Linux-specific fadvise() extensions: - */ -#define LINUX_FADV_ASYNC_WRITE 32 /* Start writeout on range */ -#define LINUX_FADV_WRITE_WAIT 33 /* Wait upon writeout to range */ - #endif /* FADVISE_H_INCLUDED */ diff --git a/include/linux/fb.h b/include/linux/fb.h index d03fadfcafe3..315d89740ddf 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -839,12 +839,10 @@ struct fb_info { #define FB_LEFT_POS(bpp) (32 - bpp) #define FB_SHIFT_HIGH(val, bits) ((val) >> (bits)) #define FB_SHIFT_LOW(val, bits) ((val) << (bits)) -#define FB_BIT_NR(b) (7 - (b)) #else #define FB_LEFT_POS(bpp) (0) #define FB_SHIFT_HIGH(val, bits) ((val) << (bits)) #define FB_SHIFT_LOW(val, bits) ((val) >> (bits)) -#define FB_BIT_NR(b) (b) #endif /* diff --git a/include/linux/fs.h b/include/linux/fs.h index e5ce62e9676d..16be62041bfe 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -757,6 +757,13 @@ extern void send_sigio(struct fown_struct *fown, int fd, int band); extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg); extern int fcntl_getlease(struct file *filp); +/* fs/sync.c */ +#define SYNC_FILE_RANGE_WAIT_BEFORE 1 +#define SYNC_FILE_RANGE_WRITE 2 +#define SYNC_FILE_RANGE_WAIT_AFTER 4 +extern int do_sync_file_range(struct file *file, loff_t offset, loff_t endbyte, + int flags); + /* fs/locks.c */ extern void locks_init_lock(struct file_lock *); extern void locks_copy_lock(struct file_lock *, struct file_lock *); @@ -857,7 +864,7 @@ struct super_block { */ struct mutex s_vfs_rename_mutex; /* Kludge */ - /* Granuality of c/m/atime in ns. + /* Granularity of c/m/atime in ns. Cannot be worse than a second */ u32 s_time_gran; }; @@ -1416,6 +1423,7 @@ extern void bd_release_from_disk(struct block_device *, struct gendisk *); #endif /* fs/char_dev.c */ +#define CHRDEV_MAJOR_HASH_SIZE 255 extern int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *); extern int register_chrdev_region(dev_t, unsigned, const char *); extern int register_chrdev(unsigned int, const char *, @@ -1423,25 +1431,17 @@ extern int register_chrdev(unsigned int, const char *, extern int unregister_chrdev(unsigned int, const char *); extern void unregister_chrdev_region(dev_t, unsigned); extern int chrdev_open(struct inode *, struct file *); -extern int get_chrdev_list(char *); -extern void *acquire_chrdev_list(void); -extern int count_chrdev_list(void); -extern void *get_next_chrdev(void *); -extern int get_chrdev_info(void *, int *, char **); -extern void release_chrdev_list(void *); +extern void chrdev_show(struct seq_file *,off_t); /* fs/block_dev.c */ +#define BLKDEV_MAJOR_HASH_SIZE 255 #define BDEVNAME_SIZE 32 /* Largest string for a blockdev identifier */ extern const char *__bdevname(dev_t, char *buffer); extern const char *bdevname(struct block_device *bdev, char *buffer); extern struct block_device *lookup_bdev(const char *); extern struct block_device *open_bdev_excl(const char *, int, void *); extern void close_bdev_excl(struct block_device *); -extern void *acquire_blkdev_list(void); -extern int count_blkdev_list(void); -extern void *get_next_blkdev(void *); -extern int get_blkdev_info(void *, int *, char **); -extern void release_blkdev_list(void *); +extern void blkdev_show(struct seq_file *,off_t); extern void init_special_inode(struct inode *, umode_t, dev_t); diff --git a/include/linux/gameport.h b/include/linux/gameport.h index 9c8e6da2393b..71e7b2847cb3 100644 --- a/include/linux/gameport.h +++ b/include/linux/gameport.h @@ -11,6 +11,7 @@ #include <asm/io.h> #include <linux/list.h> +#include <linux/mutex.h> #include <linux/device.h> #include <linux/timer.h> @@ -40,7 +41,7 @@ struct gameport { struct gameport *parent, *child; struct gameport_driver *drv; - struct semaphore drv_sem; /* protects serio->drv so attributes can pin driver */ + struct mutex drv_mutex; /* protects serio->drv so attributes can pin driver */ struct device dev; unsigned int registered; /* port has been fully registered with driver core */ @@ -137,12 +138,12 @@ static inline void gameport_set_drvdata(struct gameport *gameport, void *data) */ static inline int gameport_pin_driver(struct gameport *gameport) { - return down_interruptible(&gameport->drv_sem); + return mutex_lock_interruptible(&gameport->drv_mutex); } static inline void gameport_unpin_driver(struct gameport *gameport) { - up(&gameport->drv_sem); + mutex_unlock(&gameport->drv_mutex); } void __gameport_register_driver(struct gameport_driver *drv, struct module *owner); diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 93830158348e..306acf1dc6d5 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -58,6 +58,19 @@ struct hrtimer { }; /** + * struct hrtimer_sleeper - simple sleeper structure + * + * @timer: embedded timer structure + * @task: task to wake up + * + * task is set to NULL, when the timer expires. + */ +struct hrtimer_sleeper { + struct hrtimer timer; + struct task_struct *task; +}; + +/** * struct hrtimer_base - the timer base for a specific clock * * @index: clock type index for per_cpu support when moving a timer @@ -67,7 +80,7 @@ struct hrtimer { * @first: pointer to the timer node which expires first * @resolution: the resolution of the clock, in nanoseconds * @get_time: function to retrieve the current time of the clock - * @get_sofirq_time: function to retrieve the current time from the softirq + * @get_softirq_time: function to retrieve the current time from the softirq * @curr_timer: the timer which is executing a callback right now * @softirq_time: the time when running the hrtimer queue in the softirq */ @@ -127,6 +140,9 @@ extern long hrtimer_nanosleep(struct timespec *rqtp, const enum hrtimer_mode mode, const clockid_t clockid); +extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl, + struct task_struct *tsk); + /* Soft interrupt function to run the hrtimer queues: */ extern void hrtimer_run_queues(void); diff --git a/include/linux/input.h b/include/linux/input.h index 1d4e341b72e6..b0e612dda0cf 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -421,7 +421,7 @@ struct input_absinfo { #define BTN_GEAR_UP 0x151 #define KEY_OK 0x160 -#define KEY_SELECT 0x161 +#define KEY_SELECT 0x161 #define KEY_GOTO 0x162 #define KEY_CLEAR 0x163 #define KEY_POWER2 0x164 @@ -512,6 +512,15 @@ struct input_absinfo { #define KEY_FN_S 0x1e3 #define KEY_FN_B 0x1e4 +#define KEY_BRL_DOT1 0x1f1 +#define KEY_BRL_DOT2 0x1f2 +#define KEY_BRL_DOT3 0x1f3 +#define KEY_BRL_DOT4 0x1f4 +#define KEY_BRL_DOT5 0x1f5 +#define KEY_BRL_DOT6 0x1f6 +#define KEY_BRL_DOT7 0x1f7 +#define KEY_BRL_DOT8 0x1f8 + /* We avoid low common keys in module aliases so they don't get huge. */ #define KEY_MIN_INTERESTING KEY_MUTE #define KEY_MAX 0x1ff @@ -929,7 +938,7 @@ struct input_dev { struct input_handle *grab; - struct semaphore sem; /* serializes open and close operations */ + struct mutex mutex; /* serializes open and close operations */ unsigned int users; struct class_device cdev; @@ -995,11 +1004,6 @@ static inline void init_input_dev(struct input_dev *dev) struct input_dev *input_allocate_device(void); -static inline void input_free_device(struct input_dev *dev) -{ - kfree(dev); -} - static inline struct input_dev *input_get_device(struct input_dev *dev) { return to_input_dev(class_device_get(&dev->cdev)); @@ -1010,6 +1014,11 @@ static inline void input_put_device(struct input_dev *dev) class_device_put(&dev->cdev); } +static inline void input_free_device(struct input_dev *dev) +{ + input_put_device(dev); +} + int input_register_device(struct input_dev *); void input_unregister_device(struct input_dev *); diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h index 53571288a9fc..6d9c7e4da472 100644 --- a/include/linux/ipmi_smi.h +++ b/include/linux/ipmi_smi.h @@ -82,6 +82,13 @@ struct ipmi_smi_handlers { struct module *owner; + /* The low-level interface cannot start sending messages to + the upper layer until this function is called. This may + not be NULL, the lower layer must take the interface from + this call. */ + int (*start_processing)(void *send_info, + ipmi_smi_t new_intf); + /* Called to enqueue an SMI message to be sent. This operation is not allowed to fail. If an error occurs, it should report back the error in a received message. It may @@ -157,13 +164,16 @@ static inline void ipmi_demangle_device_id(unsigned char *data, } /* Add a low-level interface to the IPMI driver. Note that if the - interface doesn't know its slave address, it should pass in zero. */ + interface doesn't know its slave address, it should pass in zero. + The low-level interface should not deliver any messages to the + upper layer until the start_processing() function in the handlers + is called, and the lower layer must get the interface from that + call. */ int ipmi_register_smi(struct ipmi_smi_handlers *handlers, void *send_info, struct ipmi_device_id *device_id, struct device *dev, - unsigned char slave_addr, - ipmi_smi_t *intf); + unsigned char slave_addr); /* * Remove a low-level interface from the IPMI driver. This will diff --git a/include/linux/kbd_kern.h b/include/linux/kbd_kern.h index e87c32a5c86a..4eb851ece080 100644 --- a/include/linux/kbd_kern.h +++ b/include/linux/kbd_kern.h @@ -135,6 +135,8 @@ static inline void chg_vc_kbd_led(struct kbd_struct * kbd, int flag) #define U(x) ((x) ^ 0xf000) +#define BRL_UC_ROW 0x2800 + /* keyboard.c */ struct console; diff --git a/include/linux/keyboard.h b/include/linux/keyboard.h index 08488042d74a..de76843bbe8a 100644 --- a/include/linux/keyboard.h +++ b/include/linux/keyboard.h @@ -44,6 +44,7 @@ extern unsigned short plain_map[NR_KEYS]; #define KT_ASCII 9 #define KT_LOCK 10 #define KT_SLOCK 12 +#define KT_BRL 14 #define K(t,v) (((t)<<8)|(v)) #define KTYP(x) ((x) >> 8) @@ -427,5 +428,17 @@ extern unsigned short plain_map[NR_KEYS]; #define NR_LOCK 8 +#define K_BRL_BLANK K(KT_BRL, 0) +#define K_BRL_DOT1 K(KT_BRL, 1) +#define K_BRL_DOT2 K(KT_BRL, 2) +#define K_BRL_DOT3 K(KT_BRL, 3) +#define K_BRL_DOT4 K(KT_BRL, 4) +#define K_BRL_DOT5 K(KT_BRL, 5) +#define K_BRL_DOT6 K(KT_BRL, 6) +#define K_BRL_DOT7 K(KT_BRL, 7) +#define K_BRL_DOT8 K(KT_BRL, 8) + +#define NR_BRL 9 + #define MAX_DIACR 256 #endif diff --git a/include/linux/leds.h b/include/linux/leds.h new file mode 100644 index 000000000000..4617e75903b0 --- /dev/null +++ b/include/linux/leds.h @@ -0,0 +1,111 @@ +/* + * Driver model for leds and led triggers + * + * Copyright (C) 2005 John Lenz <lenz@cs.wisc.edu> + * Copyright (C) 2005 Richard Purdie <rpurdie@openedhand.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. + * + */ +#ifndef __LINUX_LEDS_H_INCLUDED +#define __LINUX_LEDS_H_INCLUDED + +struct device; +struct class_device; +/* + * LED Core + */ + +enum led_brightness { + LED_OFF = 0, + LED_HALF = 127, + LED_FULL = 255, +}; + +struct led_classdev { + const char *name; + int brightness; + int flags; +#define LED_SUSPENDED (1 << 0) + + /* A function to set the brightness of the led */ + void (*brightness_set)(struct led_classdev *led_cdev, + enum led_brightness brightness); + + struct class_device *class_dev; + /* LED Device linked list */ + struct list_head node; + + /* Trigger data */ + char *default_trigger; +#ifdef CONFIG_LEDS_TRIGGERS + rwlock_t trigger_lock; + /* Protects the trigger data below */ + + struct led_trigger *trigger; + struct list_head trig_list; + void *trigger_data; +#endif +}; + +extern int led_classdev_register(struct device *parent, + struct led_classdev *led_cdev); +extern void led_classdev_unregister(struct led_classdev *led_cdev); +extern void led_classdev_suspend(struct led_classdev *led_cdev); +extern void led_classdev_resume(struct led_classdev *led_cdev); + +/* + * LED Triggers + */ +#ifdef CONFIG_LEDS_TRIGGERS + +#define TRIG_NAME_MAX 50 + +struct led_trigger { + /* Trigger Properties */ + const char *name; + void (*activate)(struct led_classdev *led_cdev); + void (*deactivate)(struct led_classdev *led_cdev); + + /* LEDs under control by this trigger (for simple triggers) */ + rwlock_t leddev_list_lock; + struct list_head led_cdevs; + + /* Link to next registered trigger */ + struct list_head next_trig; +}; + +/* Registration functions for complex triggers */ +extern int led_trigger_register(struct led_trigger *trigger); +extern void led_trigger_unregister(struct led_trigger *trigger); + +/* Registration functions for simple triggers */ +#define DEFINE_LED_TRIGGER(x) static struct led_trigger *x; +#define DEFINE_LED_TRIGGER_GLOBAL(x) struct led_trigger *x; +extern void led_trigger_register_simple(const char *name, + struct led_trigger **trigger); +extern void led_trigger_unregister_simple(struct led_trigger *trigger); +extern void led_trigger_event(struct led_trigger *trigger, + enum led_brightness event); + +#else + +/* Triggers aren't active - null macros */ +#define DEFINE_LED_TRIGGER(x) +#define DEFINE_LED_TRIGGER_GLOBAL(x) +#define led_trigger_register_simple(x, y) do {} while(0) +#define led_trigger_unregister_simple(x) do {} while(0) +#define led_trigger_event(x, y) do {} while(0) + +#endif + +/* Trigger specific functions */ +#ifdef CONFIG_LEDS_TRIGGER_IDE_DISK +extern void ledtrig_ide_activity(void); +#else +#define ledtrig_ide_activity() do {} while(0) +#endif + +#endif /* __LINUX_LEDS_H_INCLUDED */ diff --git a/include/linux/libps2.h b/include/linux/libps2.h index a710bddda4eb..08a450a9dbf7 100644 --- a/include/linux/libps2.h +++ b/include/linux/libps2.h @@ -28,7 +28,7 @@ struct ps2dev { struct serio *serio; /* Ensures that only one command is executing at a time */ - struct semaphore cmd_sem; + struct mutex cmd_mutex; /* Used to signal completion from interrupt handler */ wait_queue_head_t wait; diff --git a/include/linux/migrate.h b/include/linux/migrate.h index 7d09962c3c0b..ff0a64073ebc 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -12,7 +12,7 @@ extern void migrate_page_copy(struct page *, struct page *); extern int migrate_page_remove_references(struct page *, struct page *, int); extern int migrate_pages(struct list_head *l, struct list_head *t, struct list_head *moved, struct list_head *failed); -int migrate_pages_to(struct list_head *pagelist, +extern int migrate_pages_to(struct list_head *pagelist, struct vm_area_struct *vma, int dest); extern int fail_migrate_page(struct page *, struct page *); @@ -26,6 +26,9 @@ static inline int putback_lru_pages(struct list_head *l) { return 0; } static inline int migrate_pages(struct list_head *l, struct list_head *t, struct list_head *moved, struct list_head *failed) { return -ENOSYS; } +static inline int migrate_pages_to(struct list_head *pagelist, + struct vm_area_struct *vma, int dest) { return 0; } + static inline int migrate_prep(void) { return -ENOSYS; } /* Possible settings for the migrate_page() method in address_operations */ diff --git a/include/linux/mtd/blktrans.h b/include/linux/mtd/blktrans.h index f46afec6fbf8..72fc68c5ee96 100644 --- a/include/linux/mtd/blktrans.h +++ b/include/linux/mtd/blktrans.h @@ -10,7 +10,7 @@ #ifndef __MTD_TRANS_H__ #define __MTD_TRANS_H__ -#include <asm/semaphore.h> +#include <linux/mutex.h> struct hd_geometry; struct mtd_info; @@ -22,7 +22,7 @@ struct mtd_blktrans_dev { struct mtd_blktrans_ops *tr; struct list_head list; struct mtd_info *mtd; - struct semaphore sem; + struct mutex lock; int devnum; int blksize; unsigned long size; diff --git a/include/linux/mtd/doc2000.h b/include/linux/mtd/doc2000.h index 386a52cf8b1b..9addd073bf15 100644 --- a/include/linux/mtd/doc2000.h +++ b/include/linux/mtd/doc2000.h @@ -15,7 +15,7 @@ #define __MTD_DOC2000_H__ #include <linux/mtd/mtd.h> -#include <asm/semaphore.h> +#include <linux/mutex.h> #define DoC_Sig1 0 #define DoC_Sig2 1 @@ -187,7 +187,7 @@ struct DiskOnChip { int numchips; struct Nand *chips; struct mtd_info *nextdoc; - struct semaphore lock; + struct mutex lock; }; int doc_decode_ecc(unsigned char sector[512], unsigned char ecc1[6]); diff --git a/include/linux/mtd/inftl.h b/include/linux/mtd/inftl.h index 0268125a6271..d7eaa40e5ab0 100644 --- a/include/linux/mtd/inftl.h +++ b/include/linux/mtd/inftl.h @@ -52,6 +52,11 @@ struct INFTLrecord { int INFTL_mount(struct INFTLrecord *s); int INFTL_formatblock(struct INFTLrecord *s, int block); +extern char inftlmountrev[]; + +void INFTL_dumptables(struct INFTLrecord *s); +void INFTL_dumpVUchains(struct INFTLrecord *s); + #endif /* __KERNEL__ */ #endif /* __MTD_INFTL_H__ */ diff --git a/include/linux/namei.h b/include/linux/namei.h index e6698013e4d0..58cb3d3d44b4 100644 --- a/include/linux/namei.h +++ b/include/linux/namei.h @@ -75,7 +75,6 @@ extern struct file *nameidata_to_filp(struct nameidata *nd, int flags); extern void release_open_intent(struct nameidata *); extern struct dentry * lookup_one_len(const char *, struct dentry *, int); -extern __deprecated_for_modules struct dentry * lookup_hash(struct nameidata *); extern int follow_down(struct vfsmount **, struct dentry **); extern int follow_up(struct vfsmount **, struct dentry **); diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 950dc55e5192..40ccf8cc4239 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -598,20 +598,7 @@ DECLARE_PER_CPU(struct softnet_data,softnet_data); #define HAVE_NETIF_QUEUE -static inline void __netif_schedule(struct net_device *dev) -{ - if (!test_and_set_bit(__LINK_STATE_SCHED, &dev->state)) { - unsigned long flags; - struct softnet_data *sd; - - local_irq_save(flags); - sd = &__get_cpu_var(softnet_data); - dev->next_sched = sd->output_queue; - sd->output_queue = dev; - raise_softirq_irqoff(NET_TX_SOFTIRQ); - local_irq_restore(flags); - } -} +extern void __netif_schedule(struct net_device *dev); static inline void netif_schedule(struct net_device *dev) { @@ -675,13 +662,7 @@ static inline void dev_kfree_skb_irq(struct sk_buff *skb) /* Use this variant in places where it could be invoked * either from interrupt or non-interrupt context. */ -static inline void dev_kfree_skb_any(struct sk_buff *skb) -{ - if (in_irq() || irqs_disabled()) - dev_kfree_skb_irq(skb); - else - dev_kfree_skb(skb); -} +extern void dev_kfree_skb_any(struct sk_buff *skb); #define HAVE_NETIF_RX 1 extern int netif_rx(struct sk_buff *skb); @@ -768,22 +749,9 @@ static inline int netif_device_present(struct net_device *dev) return test_bit(__LINK_STATE_PRESENT, &dev->state); } -static inline void netif_device_detach(struct net_device *dev) -{ - if (test_and_clear_bit(__LINK_STATE_PRESENT, &dev->state) && - netif_running(dev)) { - netif_stop_queue(dev); - } -} +extern void netif_device_detach(struct net_device *dev); -static inline void netif_device_attach(struct net_device *dev) -{ - if (!test_and_set_bit(__LINK_STATE_PRESENT, &dev->state) && - netif_running(dev)) { - netif_wake_queue(dev); - __netdev_watchdog_up(dev); - } -} +extern void netif_device_attach(struct net_device *dev); /* * Network interface message level settings @@ -851,20 +819,7 @@ static inline int netif_rx_schedule_prep(struct net_device *dev) * already been called and returned 1. */ -static inline void __netif_rx_schedule(struct net_device *dev) -{ - unsigned long flags; - - local_irq_save(flags); - dev_hold(dev); - list_add_tail(&dev->poll_list, &__get_cpu_var(softnet_data).poll_list); - if (dev->quota < 0) - dev->quota += dev->weight; - else - dev->quota = dev->weight; - __raise_softirq_irqoff(NET_RX_SOFTIRQ); - local_irq_restore(flags); -} +extern void __netif_rx_schedule(struct net_device *dev); /* Try to reschedule poll. Called by irq handler. */ diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 1350e47b0234..f6bdef82a322 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -142,6 +142,12 @@ struct xt_counters_info #define ASSERT_WRITE_LOCK(x) #include <linux/netfilter_ipv4/listhelp.h> +#ifdef CONFIG_COMPAT +#define COMPAT_TO_USER 1 +#define COMPAT_FROM_USER -1 +#define COMPAT_CALC_SIZE 0 +#endif + struct xt_match { struct list_head list; @@ -175,6 +181,9 @@ struct xt_match void (*destroy)(const struct xt_match *match, void *matchinfo, unsigned int matchinfosize); + /* Called when userspace align differs from kernel space one */ + int (*compat)(void *match, void **dstptr, int *size, int convert); + /* Set this to THIS_MODULE if you are a module, otherwise NULL */ struct module *me; @@ -220,6 +229,9 @@ struct xt_target void (*destroy)(const struct xt_target *target, void *targinfo, unsigned int targinfosize); + /* Called when userspace align differs from kernel space one */ + int (*compat)(void *target, void **dstptr, int *size, int convert); + /* Set this to THIS_MODULE if you are a module, otherwise NULL */ struct module *me; @@ -314,6 +326,61 @@ extern void xt_proto_fini(int af); extern struct xt_table_info *xt_alloc_table_info(unsigned int size); extern void xt_free_table_info(struct xt_table_info *info); +#ifdef CONFIG_COMPAT +#include <net/compat.h> + +struct compat_xt_entry_match +{ + union { + struct { + u_int16_t match_size; + char name[XT_FUNCTION_MAXNAMELEN - 1]; + u_int8_t revision; + } user; + u_int16_t match_size; + } u; + unsigned char data[0]; +}; + +struct compat_xt_entry_target +{ + union { + struct { + u_int16_t target_size; + char name[XT_FUNCTION_MAXNAMELEN - 1]; + u_int8_t revision; + } user; + u_int16_t target_size; + } u; + unsigned char data[0]; +}; + +/* FIXME: this works only on 32 bit tasks + * need to change whole approach in order to calculate align as function of + * current task alignment */ + +struct compat_xt_counters +{ + u_int32_t cnt[4]; +}; + +struct compat_xt_counters_info +{ + char name[XT_TABLE_MAXNAMELEN]; + compat_uint_t num_counters; + struct compat_xt_counters counters[0]; +}; + +#define COMPAT_XT_ALIGN(s) (((s) + (__alignof__(struct compat_xt_counters)-1)) \ + & ~(__alignof__(struct compat_xt_counters)-1)) + +extern void xt_compat_lock(int af); +extern void xt_compat_unlock(int af); +extern int xt_compat_match(void *match, void **dstptr, int *size, int convert); +extern int xt_compat_target(void *target, void **dstptr, int *size, + int convert); + +#endif /* CONFIG_COMPAT */ #endif /* __KERNEL__ */ #endif /* _X_TABLES_H */ diff --git a/include/linux/netfilter/xt_esp.h b/include/linux/netfilter/xt_esp.h new file mode 100644 index 000000000000..9380fb1c27da --- /dev/null +++ b/include/linux/netfilter/xt_esp.h @@ -0,0 +1,14 @@ +#ifndef _XT_ESP_H +#define _XT_ESP_H + +struct xt_esp +{ + u_int32_t spis[2]; /* Security Parameter Index */ + u_int8_t invflags; /* Inverse flags */ +}; + +/* Values for "invflags" field in struct xt_esp. */ +#define XT_ESP_INV_SPI 0x01 /* Invert the sense of spi. */ +#define XT_ESP_INV_MASK 0x01 /* All possible flags. */ + +#endif /*_XT_ESP_H*/ diff --git a/include/linux/netfilter/xt_multiport.h b/include/linux/netfilter/xt_multiport.h new file mode 100644 index 000000000000..d49ee4183710 --- /dev/null +++ b/include/linux/netfilter/xt_multiport.h @@ -0,0 +1,30 @@ +#ifndef _XT_MULTIPORT_H +#define _XT_MULTIPORT_H + +enum xt_multiport_flags +{ + XT_MULTIPORT_SOURCE, + XT_MULTIPORT_DESTINATION, + XT_MULTIPORT_EITHER +}; + +#define XT_MULTI_PORTS 15 + +/* Must fit inside union xt_matchinfo: 16 bytes */ +struct xt_multiport +{ + u_int8_t flags; /* Type of comparison */ + u_int8_t count; /* Number of ports */ + u_int16_t ports[XT_MULTI_PORTS]; /* Ports */ +}; + +struct xt_multiport_v1 +{ + u_int8_t flags; /* Type of comparison */ + u_int8_t count; /* Number of ports */ + u_int16_t ports[XT_MULTI_PORTS]; /* Ports */ + u_int8_t pflags[XT_MULTI_PORTS]; /* Port flags */ + u_int8_t invert; /* Invert flag */ +}; + +#endif /*_XT_MULTIPORT_H*/ diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index d5b8c0d6a12b..c0dac16e1902 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -316,5 +316,23 @@ extern unsigned int ipt_do_table(struct sk_buff **pskb, void *userdata); #define IPT_ALIGN(s) XT_ALIGN(s) + +#ifdef CONFIG_COMPAT +#include <net/compat.h> + +struct compat_ipt_entry +{ + struct ipt_ip ip; + compat_uint_t nfcache; + u_int16_t target_offset; + u_int16_t next_offset; + compat_uint_t comefrom; + struct compat_xt_counters counters; + unsigned char elems[0]; +}; + +#define COMPAT_IPT_ALIGN(s) COMPAT_XT_ALIGN(s) + +#endif /* CONFIG_COMPAT */ #endif /*__KERNEL__*/ #endif /* _IPTABLES_H */ diff --git a/include/linux/netfilter_ipv4/ipt_esp.h b/include/linux/netfilter_ipv4/ipt_esp.h index c782a83e53e0..78296e7eeff9 100644 --- a/include/linux/netfilter_ipv4/ipt_esp.h +++ b/include/linux/netfilter_ipv4/ipt_esp.h @@ -1,16 +1,10 @@ #ifndef _IPT_ESP_H #define _IPT_ESP_H -struct ipt_esp -{ - u_int32_t spis[2]; /* Security Parameter Index */ - u_int8_t invflags; /* Inverse flags */ -}; +#include <linux/netfilter/xt_esp.h> - - -/* Values for "invflags" field in struct ipt_esp. */ -#define IPT_ESP_INV_SPI 0x01 /* Invert the sense of spi. */ -#define IPT_ESP_INV_MASK 0x01 /* All possible flags. */ +#define ipt_esp xt_esp +#define IPT_ESP_INV_SPI XT_ESP_INV_SPI +#define IPT_ESP_INV_MASK XT_ESP_INV_MASK #endif /*_IPT_ESP_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_multiport.h b/include/linux/netfilter_ipv4/ipt_multiport.h index e6b6fff811df..55fe85eca88c 100644 --- a/include/linux/netfilter_ipv4/ipt_multiport.h +++ b/include/linux/netfilter_ipv4/ipt_multiport.h @@ -1,30 +1,15 @@ #ifndef _IPT_MULTIPORT_H #define _IPT_MULTIPORT_H -#include <linux/netfilter_ipv4/ip_tables.h> -enum ipt_multiport_flags -{ - IPT_MULTIPORT_SOURCE, - IPT_MULTIPORT_DESTINATION, - IPT_MULTIPORT_EITHER -}; +#include <linux/netfilter/xt_multiport.h> -#define IPT_MULTI_PORTS 15 +#define IPT_MULTIPORT_SOURCE XT_MULTIPORT_SOURCE +#define IPT_MULTIPORT_DESTINATION XT_MULTIPORT_DESTINATION +#define IPT_MULTIPORT_EITHER XT_MULTIPORT_EITHER -/* Must fit inside union ipt_matchinfo: 16 bytes */ -struct ipt_multiport -{ - u_int8_t flags; /* Type of comparison */ - u_int8_t count; /* Number of ports */ - u_int16_t ports[IPT_MULTI_PORTS]; /* Ports */ -}; +#define IPT_MULTI_PORTS XT_MULTI_PORTS + +#define ipt_multiport xt_multiport +#define ipt_multiport_v1 xt_multiport_v1 -struct ipt_multiport_v1 -{ - u_int8_t flags; /* Type of comparison */ - u_int8_t count; /* Number of ports */ - u_int16_t ports[IPT_MULTI_PORTS]; /* Ports */ - u_int8_t pflags[IPT_MULTI_PORTS]; /* Port flags */ - u_int8_t invert; /* Invert flag */ -}; #endif /*_IPT_MULTIPORT_H*/ diff --git a/include/linux/netfilter_ipv6/ip6t_esp.h b/include/linux/netfilter_ipv6/ip6t_esp.h index a91b6abc8079..f62eaf53c16c 100644 --- a/include/linux/netfilter_ipv6/ip6t_esp.h +++ b/include/linux/netfilter_ipv6/ip6t_esp.h @@ -1,14 +1,10 @@ #ifndef _IP6T_ESP_H #define _IP6T_ESP_H -struct ip6t_esp -{ - u_int32_t spis[2]; /* Security Parameter Index */ - u_int8_t invflags; /* Inverse flags */ -}; +#include <linux/netfilter/xt_esp.h> -/* Values for "invflags" field in struct ip6t_esp. */ -#define IP6T_ESP_INV_SPI 0x01 /* Invert the sense of spi. */ -#define IP6T_ESP_INV_MASK 0x01 /* All possible flags. */ +#define ip6t_esp xt_esp +#define IP6T_ESP_INV_SPI XT_ESP_INV_SPI +#define IP6T_ESP_INV_MASK XT_ESP_INV_MASK #endif /*_IP6T_ESP_H*/ diff --git a/include/linux/netfilter_ipv6/ip6t_multiport.h b/include/linux/netfilter_ipv6/ip6t_multiport.h index efe4954a8681..042c92661cee 100644 --- a/include/linux/netfilter_ipv6/ip6t_multiport.h +++ b/include/linux/netfilter_ipv6/ip6t_multiport.h @@ -1,21 +1,14 @@ #ifndef _IP6T_MULTIPORT_H #define _IP6T_MULTIPORT_H -#include <linux/netfilter_ipv6/ip6_tables.h> -enum ip6t_multiport_flags -{ - IP6T_MULTIPORT_SOURCE, - IP6T_MULTIPORT_DESTINATION, - IP6T_MULTIPORT_EITHER -}; +#include <linux/netfilter/xt_multiport.h> -#define IP6T_MULTI_PORTS 15 +#define IP6T_MULTIPORT_SOURCE XT_MULTIPORT_SOURCE +#define IP6T_MULTIPORT_DESTINATION XT_MULTIPORT_DESTINATION +#define IP6T_MULTIPORT_EITHER XT_MULTIPORT_EITHER -/* Must fit inside union ip6t_matchinfo: 16 bytes */ -struct ip6t_multiport -{ - u_int8_t flags; /* Type of comparison */ - u_int8_t count; /* Number of ports */ - u_int16_t ports[IP6T_MULTI_PORTS]; /* Ports */ -}; -#endif /*_IPT_MULTIPORT_H*/ +#define IP6T_MULTI_PORTS XT_MULTI_PORTS + +#define ip6t_multiport xt_multiport + +#endif /*_IP6T_MULTIPORT_H*/ diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 839f0b3c23aa..9539efd4f7e6 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -72,8 +72,8 @@ extern struct page * find_get_page(struct address_space *mapping, unsigned long index); extern struct page * find_lock_page(struct address_space *mapping, unsigned long index); -extern struct page * find_trylock_page(struct address_space *mapping, - unsigned long index); +extern __deprecated_for_modules struct page * find_trylock_page( + struct address_space *mapping, unsigned long index); extern struct page * find_or_create_page(struct address_space *mapping, unsigned long index, gfp_t gfp_mask); unsigned find_get_pages(struct address_space *mapping, pgoff_t start, diff --git a/include/linux/pid.h b/include/linux/pid.h index 5b9082cc600f..29960b03bef7 100644 --- a/include/linux/pid.h +++ b/include/linux/pid.h @@ -1,6 +1,8 @@ #ifndef _LINUX_PID_H #define _LINUX_PID_H +#include <linux/rcupdate.h> + enum pid_type { PIDTYPE_PID, @@ -9,45 +11,109 @@ enum pid_type PIDTYPE_MAX }; +/* + * What is struct pid? + * + * A struct pid is the kernel's internal notion of a process identifier. + * It refers to individual tasks, process groups, and sessions. While + * there are processes attached to it the struct pid lives in a hash + * table, so it and then the processes that it refers to can be found + * quickly from the numeric pid value. The attached processes may be + * quickly accessed by following pointers from struct pid. + * + * Storing pid_t values in the kernel and refering to them later has a + * problem. The process originally with that pid may have exited and the + * pid allocator wrapped, and another process could have come along + * and been assigned that pid. + * + * Referring to user space processes by holding a reference to struct + * task_struct has a problem. When the user space process exits + * the now useless task_struct is still kept. A task_struct plus a + * stack consumes around 10K of low kernel memory. More precisely + * this is THREAD_SIZE + sizeof(struct task_struct). By comparison + * a struct pid is about 64 bytes. + * + * Holding a reference to struct pid solves both of these problems. + * It is small so holding a reference does not consume a lot of + * resources, and since a new struct pid is allocated when the numeric + * pid value is reused we don't mistakenly refer to new processes. + */ + struct pid { + atomic_t count; /* Try to keep pid_chain in the same cacheline as nr for find_pid */ int nr; struct hlist_node pid_chain; - /* list of pids with the same nr, only one of them is in the hash */ - struct list_head pid_list; + /* lists of tasks that use this pid */ + struct hlist_head tasks[PIDTYPE_MAX]; + struct rcu_head rcu; }; -#define pid_task(elem, type) \ - list_entry(elem, struct task_struct, pids[type].pid_list) +struct pid_link +{ + struct hlist_node node; + struct pid *pid; +}; + +static inline struct pid *get_pid(struct pid *pid) +{ + if (pid) + atomic_inc(&pid->count); + return pid; +} + +extern void FASTCALL(put_pid(struct pid *pid)); +extern struct task_struct *FASTCALL(pid_task(struct pid *pid, enum pid_type)); +extern struct task_struct *FASTCALL(get_pid_task(struct pid *pid, + enum pid_type)); /* * attach_pid() and detach_pid() must be called with the tasklist_lock * write-held. */ -extern int FASTCALL(attach_pid(struct task_struct *task, enum pid_type type, int nr)); +extern int FASTCALL(attach_pid(struct task_struct *task, + enum pid_type type, int nr)); extern void FASTCALL(detach_pid(struct task_struct *task, enum pid_type)); /* * look up a PID in the hash table. Must be called with the tasklist_lock - * held. + * or rcu_read_lock() held. + */ +extern struct pid *FASTCALL(find_pid(int nr)); + +/* + * Lookup a PID in the hash table, and return with it's count elevated. */ -extern struct pid *FASTCALL(find_pid(enum pid_type, int)); +extern struct pid *find_get_pid(int nr); -extern int alloc_pidmap(void); -extern void FASTCALL(free_pidmap(int)); +extern struct pid *alloc_pid(void); +extern void FASTCALL(free_pid(struct pid *pid)); +#define pid_next(task, type) \ + ((task)->pids[(type)].node.next) + +#define pid_next_task(task, type) \ + hlist_entry(pid_next(task, type), struct task_struct, \ + pids[(type)].node) + + +/* We could use hlist_for_each_entry_rcu here but it takes more arguments + * than the do_each_task_pid/while_each_task_pid. So we roll our own + * to preserve the existing interface. + */ #define do_each_task_pid(who, type, task) \ if ((task = find_task_by_pid_type(type, who))) { \ - prefetch((task)->pids[type].pid_list.next); \ + prefetch(pid_next(task, type)); \ do { #define while_each_task_pid(who, type, task) \ - } while (task = pid_task((task)->pids[type].pid_list.next,\ - type), \ - prefetch((task)->pids[type].pid_list.next), \ - hlist_unhashed(&(task)->pids[type].pid_chain)); \ - } \ + } while (pid_next(task, type) && ({ \ + task = pid_next_task(task, type); \ + rcu_dereference(task); \ + prefetch(pid_next(task, type)); \ + 1; }) ); \ + } #endif /* _LINUX_PID_H */ diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h index 75c7f55023ab..ec384958d509 100644 --- a/include/linux/pipe_fs_i.h +++ b/include/linux/pipe_fs_i.h @@ -5,11 +5,14 @@ #define PIPE_BUFFERS (16) +#define PIPE_BUF_FLAG_STOLEN 0x01 +#define PIPE_BUF_FLAG_LRU 0x02 + struct pipe_buffer { struct page *page; unsigned int offset, len; struct pipe_buf_operations *ops; - unsigned int stolen; + unsigned int flags; }; struct pipe_buf_operations { @@ -60,5 +63,9 @@ void free_pipe_info(struct inode* inode); * add the splice flags here. */ #define SPLICE_F_MOVE (0x01) /* move pages instead of copying */ +#define SPLICE_F_NONBLOCK (0x02) /* don't block on the pipe splicing (but */ + /* we may still block on the fd we splice */ + /* from/to, of course */ +#define SPLICE_F_MORE (0x04) /* expect more data */ #endif diff --git a/include/linux/sched.h b/include/linux/sched.h index d04186d8cc68..541f4828f5e7 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -100,6 +100,7 @@ DECLARE_PER_CPU(unsigned long, process_counts); extern int nr_processes(void); extern unsigned long nr_running(void); extern unsigned long nr_uninterruptible(void); +extern unsigned long nr_active(void); extern unsigned long nr_iowait(void); #include <linux/time.h> @@ -483,6 +484,7 @@ struct signal_struct { #define MAX_PRIO (MAX_RT_PRIO + 40) #define rt_task(p) (unlikely((p)->prio < MAX_RT_PRIO)) +#define batch_task(p) (unlikely((p)->policy == SCHED_BATCH)) /* * Some day this will be a full-fledged user tracking system.. @@ -683,6 +685,13 @@ static inline void prefetch_stack(struct task_struct *t) { } struct audit_context; /* See audit.c */ struct mempolicy; +enum sleep_type { + SLEEP_NORMAL, + SLEEP_NONINTERACTIVE, + SLEEP_INTERACTIVE, + SLEEP_INTERRUPTED, +}; + struct task_struct { volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */ struct thread_info *thread_info; @@ -705,7 +714,7 @@ struct task_struct { unsigned long sleep_avg; unsigned long long timestamp, last_ran; unsigned long long sched_time; /* sched_clock time spent running */ - int activated; + enum sleep_type sleep_type; unsigned long policy; cpumask_t cpus_allowed; @@ -751,7 +760,7 @@ struct task_struct { struct task_struct *group_leader; /* threadgroup leader */ /* PID/PID hash table linkage. */ - struct pid pids[PIDTYPE_MAX]; + struct pid_link pids[PIDTYPE_MAX]; struct list_head thread_group; struct completion *vfork_done; /* for vfork() */ @@ -890,18 +899,19 @@ static inline pid_t process_group(struct task_struct *tsk) */ static inline int pid_alive(struct task_struct *p) { - return p->pids[PIDTYPE_PID].nr != 0; + return p->pids[PIDTYPE_PID].pid != NULL; } extern void free_task(struct task_struct *tsk); #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0) extern void __put_task_struct_cb(struct rcu_head *rhp); +extern void __put_task_struct(struct task_struct *t); static inline void put_task_struct(struct task_struct *t) { if (atomic_dec_and_test(&t->usage)) - call_rcu(&t->rcu, __put_task_struct_cb); + __put_task_struct(t); } /* diff --git a/include/linux/serio.h b/include/linux/serio.h index 690aabca8ed0..6348e8330897 100644 --- a/include/linux/serio.h +++ b/include/linux/serio.h @@ -18,6 +18,7 @@ #include <linux/interrupt.h> #include <linux/list.h> #include <linux/spinlock.h> +#include <linux/mutex.h> #include <linux/device.h> #include <linux/mod_devicetable.h> @@ -42,7 +43,7 @@ struct serio { struct serio *parent, *child; struct serio_driver *drv; /* accessed from interrupt, must be protected by serio->lock and serio->sem */ - struct semaphore drv_sem; /* protects serio->drv so attributes can pin driver */ + struct mutex drv_mutex; /* protects serio->drv so attributes can pin driver */ struct device dev; unsigned int registered; /* port has been fully registered with driver core */ @@ -151,17 +152,17 @@ static inline void serio_continue_rx(struct serio *serio) */ static inline int serio_pin_driver(struct serio *serio) { - return down_interruptible(&serio->drv_sem); + return mutex_lock_interruptible(&serio->drv_mutex); } static inline void serio_pin_driver_uninterruptible(struct serio *serio) { - down(&serio->drv_sem); + mutex_lock(&serio->drv_mutex); } static inline void serio_unpin_driver(struct serio *serio) { - up(&serio->drv_sem); + mutex_unlock(&serio->drv_mutex); } diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 613b9513f8b9..c4619a428d9b 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -941,6 +941,25 @@ static inline void skb_reserve(struct sk_buff *skb, int len) #define NET_IP_ALIGN 2 #endif +/* + * The networking layer reserves some headroom in skb data (via + * dev_alloc_skb). This is used to avoid having to reallocate skb data when + * the header has to grow. In the default case, if the header has to grow + * 16 bytes or less we avoid the reallocation. + * + * Unfortunately this headroom changes the DMA alignment of the resulting + * network packet. As for NET_IP_ALIGN, this unaligned DMA is expensive + * on some architectures. An architecture can override this value, + * perhaps setting it to a cacheline in size (since that will maintain + * cacheline alignment of the DMA). It must be a power of 2. + * + * Various parts of the networking layer expect at least 16 bytes of + * headroom, you should not reduce this. + */ +#ifndef NET_SKB_PAD +#define NET_SKB_PAD 16 +#endif + extern int ___pskb_trim(struct sk_buff *skb, unsigned int len, int realloc); static inline void __skb_trim(struct sk_buff *skb, unsigned int len) @@ -1030,9 +1049,9 @@ static inline void __skb_queue_purge(struct sk_buff_head *list) static inline struct sk_buff *__dev_alloc_skb(unsigned int length, gfp_t gfp_mask) { - struct sk_buff *skb = alloc_skb(length + 16, gfp_mask); + struct sk_buff *skb = alloc_skb(length + NET_SKB_PAD, gfp_mask); if (likely(skb)) - skb_reserve(skb, 16); + skb_reserve(skb, NET_SKB_PAD); return skb; } #else @@ -1070,13 +1089,15 @@ static inline struct sk_buff *dev_alloc_skb(unsigned int length) */ static inline int skb_cow(struct sk_buff *skb, unsigned int headroom) { - int delta = (headroom > 16 ? headroom : 16) - skb_headroom(skb); + int delta = (headroom > NET_SKB_PAD ? headroom : NET_SKB_PAD) - + skb_headroom(skb); if (delta < 0) delta = 0; if (delta || skb_cloned(skb)) - return pskb_expand_head(skb, (delta + 15) & ~15, 0, GFP_ATOMIC); + return pskb_expand_head(skb, (delta + (NET_SKB_PAD-1)) & + ~(NET_SKB_PAD-1), 0, GFP_ATOMIC); return 0; } diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index e78ffc7d5b56..5717147596b6 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -571,5 +571,7 @@ asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename, asmlinkage long sys_unshare(unsigned long unshare_flags); asmlinkage long sys_splice(int fdin, int fdout, size_t len, unsigned int flags); +asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes, + int flags); #endif diff --git a/include/linux/timer.h b/include/linux/timer.h index b5caabca553c..0a485beba9f5 100644 --- a/include/linux/timer.h +++ b/include/linux/timer.h @@ -6,7 +6,7 @@ #include <linux/spinlock.h> #include <linux/stddef.h> -struct timer_base_s; +struct tvec_t_base_s; struct timer_list { struct list_head entry; @@ -15,16 +15,16 @@ struct timer_list { void (*function)(unsigned long); unsigned long data; - struct timer_base_s *base; + struct tvec_t_base_s *base; }; -extern struct timer_base_s __init_timer_base; +extern struct tvec_t_base_s boot_tvec_bases; #define TIMER_INITIALIZER(_function, _expires, _data) { \ .function = (_function), \ .expires = (_expires), \ .data = (_data), \ - .base = &__init_timer_base, \ + .base = &boot_tvec_bases, \ } #define DEFINE_TIMER(_name, _function, _expires, _data) \ diff --git a/include/linux/tiocl.h b/include/linux/tiocl.h index 2c9e847f6ed1..4756862c4ed4 100644 --- a/include/linux/tiocl.h +++ b/include/linux/tiocl.h @@ -34,5 +34,6 @@ struct tiocl_selection { #define TIOCL_SCROLLCONSOLE 13 /* scroll console */ #define TIOCL_BLANKSCREEN 14 /* keep screen blank even if a key is pressed */ #define TIOCL_BLANKEDSCREEN 15 /* return which vt was blanked */ +#define TIOCL_GETKMSGREDIRECT 17 /* get the vt the kernel messages are restricted to */ #endif /* _LINUX_TIOCL_H */ diff --git a/include/linux/uinput.h b/include/linux/uinput.h index 0ff7ca68e5c5..7168302f9844 100644 --- a/include/linux/uinput.h +++ b/include/linux/uinput.h @@ -20,7 +20,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Author: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> - * + * * Changes/Revisions: * 0.2 16/10/2004 (Micah Dowty <micah@navi.cx>) * - added force feedback support @@ -51,7 +51,7 @@ struct uinput_request { struct uinput_device { struct input_dev *dev; - struct semaphore sem; + struct mutex mutex; enum uinput_state state; wait_queue_head_t waitq; unsigned char ready; diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index af2d6155d3fe..d7670ec1ec1e 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -966,66 +966,17 @@ struct v4l2_sliced_vbi_format /* Teletext World System Teletext (WST), defined on ITU-R BT.653-2 */ -#define V4L2_SLICED_TELETEXT_PAL_B (0x000001) -#define V4L2_SLICED_TELETEXT_PAL_C (0x000002) -#define V4L2_SLICED_TELETEXT_NTSC_B (0x000010) -#define V4L2_SLICED_TELETEXT_SECAM (0x000020) - -/* Teletext North American Broadcast Teletext Specification - (NABTS), defined on ITU-R BT.653-2 */ -#define V4L2_SLICED_TELETEXT_NTSC_C (0x000040) -#define V4L2_SLICED_TELETEXT_NTSC_D (0x000080) - +#define V4L2_SLICED_TELETEXT_B (0x0001) /* Video Program System, defined on ETS 300 231*/ -#define V4L2_SLICED_VPS (0x000400) - +#define V4L2_SLICED_VPS (0x0400) /* Closed Caption, defined on EIA-608 */ -#define V4L2_SLICED_CAPTION_525 (0x001000) -#define V4L2_SLICED_CAPTION_625 (0x002000) - +#define V4L2_SLICED_CAPTION_525 (0x1000) /* Wide Screen System, defined on ITU-R BT1119.1 */ -#define V4L2_SLICED_WSS_625 (0x004000) - -/* Wide Screen System, defined on IEC 61880 */ -#define V4L2_SLICED_WSS_525 (0x008000) - -/* Vertical Interval Timecode (VITC), defined on SMPTE 12M */ -#define V4l2_SLICED_VITC_625 (0x010000) -#define V4l2_SLICED_VITC_525 (0x020000) - -#define V4L2_SLICED_TELETEXT_B (V4L2_SLICED_TELETEXT_PAL_B |\ - V4L2_SLICED_TELETEXT_NTSC_B) - -#define V4L2_SLICED_TELETEXT (V4L2_SLICED_TELETEXT_PAL_B |\ - V4L2_SLICED_TELETEXT_PAL_C |\ - V4L2_SLICED_TELETEXT_SECAM |\ - V4L2_SLICED_TELETEXT_NTSC_B |\ - V4L2_SLICED_TELETEXT_NTSC_C |\ - V4L2_SLICED_TELETEXT_NTSC_D) - -#define V4L2_SLICED_CAPTION (V4L2_SLICED_CAPTION_525 |\ - V4L2_SLICED_CAPTION_625) - -#define V4L2_SLICED_WSS (V4L2_SLICED_WSS_525 |\ - V4L2_SLICED_WSS_625) - -#define V4L2_SLICED_VITC (V4L2_SLICED_VITC_525 |\ - V4L2_SLICED_VITC_625) - -#define V4L2_SLICED_VBI_525 (V4L2_SLICED_TELETEXT_NTSC_B |\ - V4L2_SLICED_TELETEXT_NTSC_C |\ - V4L2_SLICED_TELETEXT_NTSC_D |\ - V4L2_SLICED_CAPTION_525 |\ - V4L2_SLICED_WSS_525 |\ - V4l2_SLICED_VITC_525) - -#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_PAL_B |\ - V4L2_SLICED_TELETEXT_PAL_C |\ - V4L2_SLICED_TELETEXT_SECAM |\ - V4L2_SLICED_VPS |\ - V4L2_SLICED_CAPTION_625 |\ - V4L2_SLICED_WSS_625 |\ - V4l2_SLICED_VITC_625) +#define V4L2_SLICED_WSS_625 (0x4000) + +#define V4L2_SLICED_VBI_525 (V4L2_SLICED_CAPTION_525) +#define V4L2_SLICED_VBI_625 (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625) + struct v4l2_sliced_vbi_cap { diff --git a/include/media/cx25840.h b/include/media/cx25840.h new file mode 100644 index 000000000000..8e7e52d659a0 --- /dev/null +++ b/include/media/cx25840.h @@ -0,0 +1,64 @@ +/* + cx25840.h - definition for cx25840/1/2/3 inputs + + Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) + + 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., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef _CX25840_H_ +#define _CX25840_H_ + +enum cx25840_video_input { + /* Composite video inputs In1-In8 */ + CX25840_COMPOSITE1 = 1, + CX25840_COMPOSITE2, + CX25840_COMPOSITE3, + CX25840_COMPOSITE4, + CX25840_COMPOSITE5, + CX25840_COMPOSITE6, + CX25840_COMPOSITE7, + CX25840_COMPOSITE8, + + /* S-Video inputs consist of one luma input (In1-In4) ORed with one + chroma input (In5-In8) */ + CX25840_SVIDEO_LUMA1 = 0x10, + CX25840_SVIDEO_LUMA2 = 0x20, + CX25840_SVIDEO_LUMA3 = 0x30, + CX25840_SVIDEO_LUMA4 = 0x40, + CX25840_SVIDEO_CHROMA4 = 0x400, + CX25840_SVIDEO_CHROMA5 = 0x500, + CX25840_SVIDEO_CHROMA6 = 0x600, + CX25840_SVIDEO_CHROMA7 = 0x700, + CX25840_SVIDEO_CHROMA8 = 0x800, + + /* S-Video aliases for common luma/chroma combinations */ + CX25840_SVIDEO1 = 0x510, + CX25840_SVIDEO2 = 0x620, + CX25840_SVIDEO3 = 0x730, + CX25840_SVIDEO4 = 0x840, +}; + +enum cx25840_audio_input { + /* Audio inputs: serial or In4-In8 */ + CX25840_AUDIO_SERIAL, + CX25840_AUDIO4 = 4, + CX25840_AUDIO5, + CX25840_AUDIO6, + CX25840_AUDIO7, + CX25840_AUDIO8, +}; + +#endif diff --git a/include/media/msp3400.h b/include/media/msp3400.h index 0be61a021d45..6ab854931c05 100644 --- a/include/media/msp3400.h +++ b/include/media/msp3400.h @@ -80,16 +80,16 @@ */ /* SCART input to DSP selection */ -#define MSP_IN_SCART_1 0 /* Pin SC1_IN */ -#define MSP_IN_SCART_2 1 /* Pin SC2_IN */ -#define MSP_IN_SCART_3 2 /* Pin SC3_IN */ -#define MSP_IN_SCART_4 3 /* Pin SC4_IN */ +#define MSP_IN_SCART1 0 /* Pin SC1_IN */ +#define MSP_IN_SCART2 1 /* Pin SC2_IN */ +#define MSP_IN_SCART3 2 /* Pin SC3_IN */ +#define MSP_IN_SCART4 3 /* Pin SC4_IN */ #define MSP_IN_MONO 6 /* Pin MONO_IN */ #define MSP_IN_MUTE 7 /* Mute DSP input */ #define MSP_SCART_TO_DSP(in) (in) /* Tuner input to demodulator and DSP selection */ -#define MSP_IN_TUNER_1 0 /* Analog Sound IF input pin ANA_IN1 */ -#define MSP_IN_TUNER_2 1 /* Analog Sound IF input pin ANA_IN2 */ +#define MSP_IN_TUNER1 0 /* Analog Sound IF input pin ANA_IN1 */ +#define MSP_IN_TUNER2 1 /* Analog Sound IF input pin ANA_IN2 */ #define MSP_TUNER_TO_DSP(in) ((in) << 3) /* The msp has up to 5 DSP outputs, each output can independently select @@ -109,14 +109,14 @@ DSP. This is currently not implemented. Also not implemented is the multi-channel capable I2S3 input of the 44x0G. If someone can demonstrate a need for one of those features then additional support can be added. */ -#define MSP_DSP_OUT_TUNER 0 /* Tuner output */ -#define MSP_DSP_OUT_SCART 2 /* SCART output */ -#define MSP_DSP_OUT_I2S1 5 /* I2S1 output */ -#define MSP_DSP_OUT_I2S2 6 /* I2S2 output */ -#define MSP_DSP_OUT_I2S3 7 /* I2S3 output */ -#define MSP_DSP_OUT_MAIN_AVC 11 /* MAIN AVC processed output */ -#define MSP_DSP_OUT_MAIN 12 /* MAIN output */ -#define MSP_DSP_OUT_AUX 13 /* AUX output */ +#define MSP_DSP_IN_TUNER 0 /* Tuner DSP input */ +#define MSP_DSP_IN_SCART 2 /* SCART DSP input */ +#define MSP_DSP_IN_I2S1 5 /* I2S1 DSP input */ +#define MSP_DSP_IN_I2S2 6 /* I2S2 DSP input */ +#define MSP_DSP_IN_I2S3 7 /* I2S3 DSP input */ +#define MSP_DSP_IN_MAIN_AVC 11 /* MAIN AVC processed DSP input */ +#define MSP_DSP_IN_MAIN 12 /* MAIN DSP input */ +#define MSP_DSP_IN_AUX 13 /* AUX DSP input */ #define MSP_DSP_TO_MAIN(in) ((in) << 4) #define MSP_DSP_TO_AUX(in) ((in) << 8) #define MSP_DSP_TO_SCART1(in) ((in) << 12) @@ -125,16 +125,16 @@ /* Output SCART select: the SCART outputs can select which input to use. */ -#define MSP_OUT_SCART1 0 /* SCART1 input, bypassing the DSP */ -#define MSP_OUT_SCART2 1 /* SCART2 input, bypassing the DSP */ -#define MSP_OUT_SCART3 2 /* SCART3 input, bypassing the DSP */ -#define MSP_OUT_SCART4 3 /* SCART4 input, bypassing the DSP */ -#define MSP_OUT_SCART1_DA 4 /* DSP SCART1 output */ -#define MSP_OUT_SCART2_DA 5 /* DSP SCART2 output */ -#define MSP_OUT_MONO 6 /* MONO input, bypassing the DSP */ -#define MSP_OUT_MUTE 7 /* MUTE output */ -#define MSP_OUT_TO_SCART1(in) (in) -#define MSP_OUT_TO_SCART2(in) ((in) << 4) +#define MSP_SC_IN_SCART1 0 /* SCART1 input, bypassing the DSP */ +#define MSP_SC_IN_SCART2 1 /* SCART2 input, bypassing the DSP */ +#define MSP_SC_IN_SCART3 2 /* SCART3 input, bypassing the DSP */ +#define MSP_SC_IN_SCART4 3 /* SCART4 input, bypassing the DSP */ +#define MSP_SC_IN_DSP_SCART1 4 /* DSP SCART1 input */ +#define MSP_SC_IN_DSP_SCART2 5 /* DSP SCART2 input */ +#define MSP_SC_IN_MONO 6 /* MONO input, bypassing the DSP */ +#define MSP_SC_IN_MUTE 7 /* MUTE output */ +#define MSP_SC_TO_SCART1(in) (in) +#define MSP_SC_TO_SCART2(in) ((in) << 4) /* Shortcut macros */ #define MSP_INPUT(sc, t, main_aux_src, sc_i2s_src) \ @@ -145,14 +145,14 @@ MSP_DSP_TO_SCART1(sc_i2s_src) | \ MSP_DSP_TO_SCART2(sc_i2s_src) | \ MSP_DSP_TO_I2S(sc_i2s_src)) -#define MSP_INPUT_DEFAULT MSP_INPUT(MSP_IN_SCART_1, MSP_IN_TUNER_1, \ - MSP_DSP_OUT_TUNER, MSP_DSP_OUT_TUNER) +#define MSP_INPUT_DEFAULT MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, \ + MSP_DSP_IN_TUNER, MSP_DSP_IN_TUNER) #define MSP_OUTPUT(sc) \ - (MSP_OUT_TO_SCART1(sc) | \ - MSP_OUT_TO_SCART2(sc)) + (MSP_SC_TO_SCART1(sc) | \ + MSP_SC_TO_SCART2(sc)) /* This equals the RESET position of the msp3400 ACB register */ -#define MSP_OUTPUT_DEFAULT (MSP_OUT_TO_SCART1(MSP_OUT_SCART3) | \ - MSP_OUT_TO_SCART2(MSP_OUT_SCART1_DA)) +#define MSP_OUTPUT_DEFAULT (MSP_SC_TO_SCART1(MSP_SC_IN_SCART3) | \ + MSP_SC_TO_SCART2(MSP_SC_IN_DSP_SCART1)) /* Tuner inputs vs. msp version */ /* Chip TUNER_1 TUNER_2 diff --git a/include/media/saa7115.h b/include/media/saa7115.h new file mode 100644 index 000000000000..6b4836f3f057 --- /dev/null +++ b/include/media/saa7115.h @@ -0,0 +1,37 @@ +/* + saa7115.h - definition for saa7113/4/5 inputs + + Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) + + 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., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef _SAA7115_H_ +#define _SAA7115_H_ + +/* SAA7113/4/5 HW inputs */ +#define SAA7115_COMPOSITE0 0 +#define SAA7115_COMPOSITE1 1 +#define SAA7115_COMPOSITE2 2 +#define SAA7115_COMPOSITE3 3 +#define SAA7115_COMPOSITE4 4 /* not available for the saa7113 */ +#define SAA7115_COMPOSITE5 5 /* not available for the saa7113 */ +#define SAA7115_SVIDEO0 6 +#define SAA7115_SVIDEO1 7 +#define SAA7115_SVIDEO2 8 +#define SAA7115_SVIDEO3 9 + +#endif + diff --git a/include/media/saa7127.h b/include/media/saa7127.h new file mode 100644 index 000000000000..bbcf862141af --- /dev/null +++ b/include/media/saa7127.h @@ -0,0 +1,41 @@ +/* + saa7127.h - definition for saa7126/7/8/9 inputs/outputs + + Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl) + + 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., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef _SAA7127_H_ +#define _SAA7127_H_ + +/* Enumeration for the supported input types */ +enum saa7127_input_type { + SAA7127_INPUT_TYPE_NORMAL, + SAA7127_INPUT_TYPE_TEST_IMAGE +}; + +/* Enumeration for the supported output signal types */ +enum saa7127_output_type { + SAA7127_OUTPUT_TYPE_BOTH, + SAA7127_OUTPUT_TYPE_COMPOSITE, + SAA7127_OUTPUT_TYPE_SVIDEO, + SAA7127_OUTPUT_TYPE_RGB, + SAA7127_OUTPUT_TYPE_YUV_C, + SAA7127_OUTPUT_TYPE_YUV_V +}; + +#endif + diff --git a/include/media/upd64031a.h b/include/media/upd64031a.h new file mode 100644 index 000000000000..3ad6a32e1bce --- /dev/null +++ b/include/media/upd64031a.h @@ -0,0 +1,40 @@ +/* + * upd64031a - NEC Electronics Ghost Reduction input defines + * + * 2006 by Hans Verkuil (hverkuil@xs4all.nl) + * + * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef _UPD64031A_H_ +#define _UPD64031A_H_ + +/* Ghost reduction modes */ +#define UPD64031A_GR_ON 0 +#define UPD64031A_GR_OFF 1 +#define UPD64031A_GR_THROUGH 3 + +/* Direct 3D/YCS Connection */ +#define UPD64031A_3DYCS_DISABLE (0 << 2) +#define UPD64031A_3DYCS_COMPOSITE (2 << 2) +#define UPD64031A_3DYCS_SVIDEO (3 << 2) + +/* Composite sync digital separation circuit */ +#define UPD64031A_COMPOSITE_EXTERNAL (1 << 4) + +/* Vertical sync digital separation circuit */ +#define UPD64031A_VERTICAL_EXTERNAL (1 << 5) + +#endif diff --git a/include/media/upd64083.h b/include/media/upd64083.h new file mode 100644 index 000000000000..59b6f32ba300 --- /dev/null +++ b/include/media/upd64083.h @@ -0,0 +1,58 @@ +/* + * upd6408x - NEC Electronics 3-Dimensional Y/C separation input defines + * + * 2006 by Hans Verkuil (hverkuil@xs4all.nl) + * + * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef _UPD64083_H_ +#define _UPD64083_H_ + +/* There are two bits of information that the driver needs in order + to select the correct routing: the operating mode and the selection + of the Y input (external or internal). + + The first two operating modes expect a composite signal on the Y input, + the second two operating modes use both the Y and C inputs. + + Normally YCS_MODE is used for tuner and composite inputs, and the + YCNR mode is used for S-Video inputs. + + The external Y-ADC is selected when the composite input comes from a + upd64031a ghost reduction device. If this device is not present, or + the input is a S-Video signal, then the internal Y-ADC input should + be used. */ + +/* Operating modes: */ + +/* YCS mode: Y/C separation (burst locked clocking) */ +#define UPD64083_YCS_MODE 0 +/* YCS+ mode: 2D Y/C separation and YCNR (burst locked clocking) */ +#define UPD64083_YCS_PLUS_MODE 1 + +/* Note: the following two modes cannot be used in combination with the + external Y-ADC. */ +/* MNNR mode: frame comb type YNR+C delay (line locked clocking) */ +#define UPD64083_MNNR_MODE 2 +/* YCNR mode: frame recursive YCNR (burst locked clocking) */ +#define UPD64083_YCNR_MODE 3 + +/* Select external Y-ADC: this should be set if this device is used in + combination with the upd64031a ghost reduction device. + Otherwise leave at 0 (use internal Y-ADC). */ +#define UPD64083_EXT_Y_ADC (1 << 2) + +#endif diff --git a/include/net/tcp.h b/include/net/tcp.h index 9418f4d1afbb..3c989db8a7aa 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -405,9 +405,6 @@ extern int tcp_disconnect(struct sock *sk, int flags); extern void tcp_unhash(struct sock *sk); -extern int tcp_v4_hash_connecting(struct sock *sk); - - /* From syncookies.c */ extern struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb, struct ip_options *opt); diff --git a/include/net/xfrm.h b/include/net/xfrm.h index e100291e43f4..0d5529c382e8 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -242,7 +242,6 @@ extern int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo); extern void xfrm_state_delete_tunnel(struct xfrm_state *x); -struct xfrm_decap_state; struct xfrm_type { char *description; @@ -251,7 +250,7 @@ struct xfrm_type int (*init_state)(struct xfrm_state *x); void (*destructor)(struct xfrm_state *); - int (*input)(struct xfrm_state *, struct xfrm_decap_state *, struct sk_buff *skb); + int (*input)(struct xfrm_state *, struct sk_buff *skb); int (*output)(struct xfrm_state *, struct sk_buff *pskb); /* Estimate maximal size of result of transformation of a dgram */ u32 (*get_max_size)(struct xfrm_state *, int size); @@ -606,25 +605,11 @@ static inline void xfrm_dst_destroy(struct xfrm_dst *xdst) extern void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev); -/* Decapsulation state, used by the input to store data during - * decapsulation procedure, to be used later (during the policy - * check - */ -struct xfrm_decap_state { - char decap_data[20]; - __u16 decap_type; -}; - -struct sec_decap_state { - struct xfrm_state *xvec; - struct xfrm_decap_state decap; -}; - struct sec_path { atomic_t refcnt; int len; - struct sec_decap_state x[XFRM_MAX_DEPTH]; + struct xfrm_state *xvec[XFRM_MAX_DEPTH]; }; static inline struct sec_path * diff --git a/include/pcmcia/bulkmem.h b/include/pcmcia/bulkmem.h index b53b78d497ba..6bc7472293b2 100644 --- a/include/pcmcia/bulkmem.h +++ b/include/pcmcia/bulkmem.h @@ -35,7 +35,7 @@ typedef struct region_info_t { #define REGION_BAR_MASK 0xe000 #define REGION_BAR_SHIFT 13 -int pcmcia_get_first_region(client_handle_t handle, region_info_t *rgn); -int pcmcia_get_next_region(client_handle_t handle, region_info_t *rgn); +int pcmcia_get_first_region(struct pcmcia_device *handle, region_info_t *rgn); +int pcmcia_get_next_region(struct pcmcia_device *handle, region_info_t *rgn); #endif /* _LINUX_BULKMEM_H */ diff --git a/include/pcmcia/ciscode.h b/include/pcmcia/ciscode.h index da19c297dd65..c1da8558339a 100644 --- a/include/pcmcia/ciscode.h +++ b/include/pcmcia/ciscode.h @@ -1,5 +1,5 @@ /* - * ciscode.h -- Definitions for bulk memory services + * ciscode.h * * 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 @@ -122,4 +122,7 @@ #define MANFID_XIRCOM 0x0105 +#define MANFID_POSSIO 0x030c +#define PRODID_POSSIO_GCC 0x0003 + #endif /* _LINUX_CISCODE_H */ diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h index c6a069554fd7..d3bbb19caf81 100644 --- a/include/pcmcia/cistpl.h +++ b/include/pcmcia/cistpl.h @@ -586,12 +586,7 @@ typedef struct cisdump_t { cisdata_t Data[CISTPL_MAX_CIS_SIZE]; } cisdump_t; -int pcmcia_get_first_tuple(client_handle_t handle, tuple_t *tuple); -int pcmcia_get_next_tuple(client_handle_t handle, tuple_t *tuple); -int pcmcia_get_tuple_data(client_handle_t handle, tuple_t *tuple); -int pcmcia_parse_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse); -int pcmcia_validate_cis(client_handle_t handle, cisinfo_t *info); int pcmcia_replace_cis(struct pcmcia_socket *s, cisdump_t *cis); /* don't use outside of PCMCIA core yet */ @@ -602,4 +597,20 @@ int pccard_parse_tuple(tuple_t *tuple, cisparse_t *parse); int pccard_validate_cis(struct pcmcia_socket *s, unsigned int function, cisinfo_t *info); +/* ... but use these wrappers instead */ +#define pcmcia_get_first_tuple(p_dev, tuple) \ + pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple) + +#define pcmcia_get_next_tuple(p_dev, tuple) \ + pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple) + +#define pcmcia_get_tuple_data(p_dev, tuple) \ + pccard_get_tuple_data(p_dev->socket, tuple) + +#define pcmcia_parse_tuple(p_dev, tuple, parse) \ + pccard_parse_tuple(tuple, parse) + +#define pcmcia_validate_cis(p_dev, info) \ + pccard_validate_cis(p_dev->socket, p_dev->func, info) + #endif /* LINUX_CISTPL_H */ diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 52660f32663d..d5838c30d20f 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -109,17 +109,6 @@ typedef struct client_req_t { #define CLIENT_THIS_SOCKET 0x01 -/* For RegisterClient */ -typedef struct client_reg_t { - dev_info_t *dev_info; - u_int Attributes; /* UNUSED */ - u_int EventMask; - int (*event_handler)(event_t event, int priority, - event_callback_args_t *); - event_callback_args_t event_callback_args; - u_int Version; -} client_reg_t; - /* ModifyConfiguration */ typedef struct modconf_t { u_int Attributes; @@ -127,15 +116,16 @@ typedef struct modconf_t { } modconf_t; /* Attributes for ModifyConfiguration */ -#define CONF_IRQ_CHANGE_VALID 0x100 -#define CONF_VCC_CHANGE_VALID 0x200 -#define CONF_VPP1_CHANGE_VALID 0x400 -#define CONF_VPP2_CHANGE_VALID 0x800 +#define CONF_IRQ_CHANGE_VALID 0x0100 +#define CONF_VCC_CHANGE_VALID 0x0200 +#define CONF_VPP1_CHANGE_VALID 0x0400 +#define CONF_VPP2_CHANGE_VALID 0x0800 +#define CONF_IO_CHANGE_WIDTH 0x1000 /* For RequestConfiguration */ typedef struct config_req_t { u_int Attributes; - u_int Vcc, Vpp1, Vpp2; + u_int Vpp; /* both Vpp1 and Vpp2 */ u_int IntType; u_int ConfigBase; u_char Status, Pin, Copy, ExtStatus; @@ -389,23 +379,27 @@ int pcmcia_get_status(struct pcmcia_device *p_dev, cs_status_t *status); int pcmcia_get_mem_page(window_handle_t win, memreq_t *req); int pcmcia_map_mem_page(window_handle_t win, memreq_t *req); int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod); -int pcmcia_release_configuration(struct pcmcia_device *p_dev); -int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req); -int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req); int pcmcia_release_window(window_handle_t win); int pcmcia_request_configuration(struct pcmcia_device *p_dev, config_req_t *req); int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req); int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req); int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_handle_t *wh); -int pcmcia_reset_card(struct pcmcia_device *p_dev, client_req_t *req); int pcmcia_suspend_card(struct pcmcia_socket *skt); int pcmcia_resume_card(struct pcmcia_socket *skt); int pcmcia_eject_card(struct pcmcia_socket *skt); int pcmcia_insert_card(struct pcmcia_socket *skt); +int pccard_reset_card(struct pcmcia_socket *skt); + +struct pcmcia_device * pcmcia_dev_present(struct pcmcia_device *p_dev); +void pcmcia_disable_device(struct pcmcia_device *p_dev); struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt); void pcmcia_put_socket(struct pcmcia_socket *skt); +/* compatibility functions */ +#define pcmcia_reset_card(p_dev, req) \ + pccard_reset_card(p_dev->socket) + #endif /* __KERNEL__ */ #endif /* _LINUX_CS_H */ diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 8e2a96396478..8c339f5678cf 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -39,7 +39,7 @@ typedef struct win_info_t { typedef struct bind_info_t { dev_info_t dev_info; u_char function; - struct dev_link_t *instance; + struct pcmcia_device *instance; char name[DEV_NAME_LEN]; u_short major, minor; void *next; @@ -96,6 +96,7 @@ typedef union ds_ioctl_arg_t { #ifdef __KERNEL__ #include <linux/device.h> +#include <pcmcia/ss.h> typedef struct dev_node_t { char dev_name[DEV_NAME_LEN]; @@ -103,34 +104,9 @@ typedef struct dev_node_t { struct dev_node_t *next; } dev_node_t; -typedef struct dev_link_t { - dev_node_t *dev; - u_int state, open; - wait_queue_head_t pending; - client_handle_t handle; - io_req_t io; - irq_req_t irq; - config_req_t conf; - window_handle_t win; - void *priv; - struct dev_link_t *next; -} dev_link_t; - -/* Flags for device state */ -#define DEV_PRESENT 0x01 -#define DEV_CONFIG 0x02 -#define DEV_STALE_CONFIG 0x04 /* release on close */ -#define DEV_STALE_LINK 0x08 /* detach on release */ -#define DEV_CONFIG_PENDING 0x10 -#define DEV_RELEASE_PENDING 0x20 -#define DEV_SUSPEND 0x40 -#define DEV_BUSY 0x80 - -#define DEV_OK(l) \ - ((l) && ((l->state & ~DEV_BUSY) == (DEV_CONFIG|DEV_PRESENT))) - struct pcmcia_socket; +struct config_t; struct pcmcia_driver { int (*probe) (struct pcmcia_device *dev); @@ -148,6 +124,7 @@ struct pcmcia_driver { int pcmcia_register_driver(struct pcmcia_driver *driver); void pcmcia_unregister_driver(struct pcmcia_driver *driver); + struct pcmcia_device { /* the socket and the device_no [for multifunction devices] uniquely define a pcmcia_device */ @@ -160,21 +137,40 @@ struct pcmcia_device { /* the hardware "function" device; certain subdevices can * share one hardware "function" device. */ u8 func; + struct config_t* function_config; struct list_head socket_device_list; - /* deprecated, a cleaned up version will be moved into this - struct soon */ - dev_link_t *instance; - u_int state; + /* deprecated, will be cleaned up soon */ + dev_node_t *dev_node; + u_int open; + io_req_t io; + irq_req_t irq; + config_req_t conf; + window_handle_t win; + + /* Is the device suspended, or in the process of + * being removed? */ + u16 suspended:1; + u16 _removed:1; + + /* Flags whether io, irq, win configurations were + * requested, and whether the configuration is "locked" */ + u16 _irq:1; + u16 _io:1; + u16 _win:4; + u16 _locked:1; + + /* Flag whether a "fuzzy" func_id based match is + * allowed. */ + u16 allow_func_id_match:1; /* information about this device */ - u8 has_manf_id:1; - u8 has_card_id:1; - u8 has_func_id:1; + u16 has_manf_id:1; + u16 has_card_id:1; + u16 has_func_id:1; - u8 allow_func_id_match:1; - u8 reserved:4; + u16 reserved:3; u8 func_id; u16 manf_id; @@ -182,22 +178,24 @@ struct pcmcia_device { char * prod_id[4]; + struct device dev; + +#ifdef CONFIG_PCMCIA_IOCTL /* device driver wanted by cardmgr */ struct pcmcia_driver * cardmgr; +#endif - struct device dev; + /* data private to drivers */ + void *priv; }; #define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev) #define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv) -#define handle_to_pdev(handle) (handle) #define handle_to_dev(handle) (handle->dev) -#define dev_to_instance(dev) (dev->instance) - /* error reporting */ -void cs_error(client_handle_t handle, int func, int ret); +void cs_error(struct pcmcia_device *handle, int func, int ret); #endif /* __KERNEL__ */ #endif /* _LINUX_DS_H */ diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h index 2889a69a7a8f..5e0a01ab2216 100644 --- a/include/pcmcia/ss.h +++ b/include/pcmcia/ss.h @@ -18,6 +18,7 @@ #include <linux/config.h> #include <linux/device.h> #include <linux/sched.h> /* task_struct, completion */ +#include <linux/mutex.h> #include <pcmcia/cs_types.h> #include <pcmcia/cs.h> @@ -146,14 +147,15 @@ extern struct pccard_resource_ops pccard_static_ops; /* !SS_CAP_STATIC_MAP */ extern struct pccard_resource_ops pccard_nonstatic_ops; +/* static mem, dynamic IO sockets */ +extern struct pccard_resource_ops pccard_iodyn_ops; + /* * Calls to set up low-level "Socket Services" drivers */ struct pcmcia_socket; typedef struct io_window_t { - u_int Attributes; - kio_addr_t BasePort, NumPorts; kio_addr_t InUse, Config; struct resource *res; } io_window_t; @@ -162,7 +164,7 @@ typedef struct io_window_t { typedef struct window_t { u_short magic; u_short index; - client_handle_t handle; + struct pcmcia_device *handle; struct pcmcia_socket *sock; pccard_mem_map ctl; } window_t; @@ -186,7 +188,6 @@ struct pcmcia_socket { u_short lock_count; pccard_mem_map cis_mem; void __iomem *cis_virt; - struct config_t *config; struct { u_int AssignedIRQ; u_int Config; @@ -241,7 +242,7 @@ struct pcmcia_socket { #endif /* state thread */ - struct semaphore skt_sem; /* protects socket h/w state */ + struct mutex skt_mutex; /* protects socket h/w state */ struct task_struct *thread; struct completion thread_done; diff --git a/include/sound/core.h b/include/sound/core.h index 7f32c12b4a0a..5135147f20e8 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -170,13 +170,13 @@ static inline void snd_power_change_state(struct snd_card *card, unsigned int st } /* init.c */ -int snd_power_wait(struct snd_card *card, unsigned int power_state, struct file *file); +int snd_power_wait(struct snd_card *card, unsigned int power_state); #else /* ! CONFIG_PM */ #define snd_power_lock(card) do { (void)(card); } while (0) #define snd_power_unlock(card) do { (void)(card); } while (0) -static inline int snd_power_wait(struct snd_card *card, unsigned int state, struct file *file) { return 0; } +static inline int snd_power_wait(struct snd_card *card, unsigned int state) { return 0; } #define snd_power_get_state(card) SNDRV_CTL_POWER_D0 #define snd_power_change_state(card, state) do { (void)(card); } while (0) diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 15b885660bf0..66b1f08b42b9 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -369,6 +369,7 @@ struct snd_pcm_substream { /* -- assigned files -- */ struct snd_pcm_file *file; struct file *ffile; + void (*pcm_release)(struct snd_pcm_substream *); #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) /* -- OSS things -- */ struct snd_pcm_oss_substream oss; @@ -381,13 +382,10 @@ struct snd_pcm_substream { struct snd_info_entry *proc_prealloc_entry; /* misc flags */ unsigned int no_mmap_ctrl: 1; + unsigned int hw_opened: 1; }; -#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) -#define SUBSTREAM_BUSY(substream) ((substream)->file != NULL || ((substream)->oss.file != NULL)) -#else #define SUBSTREAM_BUSY(substream) ((substream)->file != NULL) -#endif struct snd_pcm_str { @@ -460,7 +458,6 @@ int snd_pcm_info_user(struct snd_pcm_substream *substream, struct snd_pcm_info __user *info); int snd_pcm_status(struct snd_pcm_substream *substream, struct snd_pcm_status *status); -int snd_pcm_prepare(struct snd_pcm_substream *substream); int snd_pcm_start(struct snd_pcm_substream *substream); int snd_pcm_stop(struct snd_pcm_substream *substream, int status); int snd_pcm_drain_done(struct snd_pcm_substream *substream); @@ -468,11 +465,13 @@ int snd_pcm_drain_done(struct snd_pcm_substream *substream); int snd_pcm_suspend(struct snd_pcm_substream *substream); int snd_pcm_suspend_all(struct snd_pcm *pcm); #endif -int snd_pcm_kernel_playback_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg); -int snd_pcm_kernel_capture_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg); int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg); -int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, struct snd_pcm_substream **rsubstream); +int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, struct file *file, + struct snd_pcm_substream **rsubstream); void snd_pcm_release_substream(struct snd_pcm_substream *substream); +int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream, struct file *file, + struct snd_pcm_substream **rsubstream); +void snd_pcm_detach_substream(struct snd_pcm_substream *substream); void snd_pcm_vma_notify_data(void *client, void *data); int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file, struct vm_area_struct *area); diff --git a/include/sound/pcm_oss.h b/include/sound/pcm_oss.h index bff0778e1969..39df2baca18a 100644 --- a/include/sound/pcm_oss.h +++ b/include/sound/pcm_oss.h @@ -69,8 +69,7 @@ struct snd_pcm_oss_file { struct snd_pcm_oss_substream { unsigned oss: 1; /* oss mode */ - struct snd_pcm_oss_setup *setup; /* active setup */ - struct snd_pcm_oss_file *file; + struct snd_pcm_oss_setup setup; /* active setup */ }; struct snd_pcm_oss_stream { |