diff options
Diffstat (limited to 'arch/m68k')
35 files changed, 38 insertions, 229 deletions
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 070553791e97..1bc9f1ba759a 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -26,10 +26,8 @@ config M68K select MODULES_USE_ELF_RELA select OLD_SIGSUSPEND3 select OLD_SIGACTION - select DMA_NONCOHERENT_OPS if HAS_DMA - select HAVE_MEMBLOCK + select DMA_DIRECT_OPS if HAS_DMA select ARCH_DISCARD_MEMBLOCK - select NO_BOOTMEM config CPU_BIG_ENDIAN def_bool y diff --git a/arch/m68k/atari/stram.c b/arch/m68k/atari/stram.c index c83d66442612..6ffc204eb07d 100644 --- a/arch/m68k/atari/stram.c +++ b/arch/m68k/atari/stram.c @@ -17,7 +17,7 @@ #include <linux/slab.h> #include <linux/vmalloc.h> #include <linux/pagemap.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/mount.h> #include <linux/blkdev.h> #include <linux/module.h> @@ -95,7 +95,8 @@ void __init atari_stram_reserve_pages(void *start_mem) { if (kernel_in_stram) { pr_debug("atari_stram pool: kernel in ST-RAM, using alloc_bootmem!\n"); - stram_pool.start = (resource_size_t)alloc_bootmem_low_pages(pool_size); + stram_pool.start = (resource_size_t)memblock_alloc_low(pool_size, + PAGE_SIZE); stram_pool.end = stram_pool.start + pool_size - 1; request_resource(&iomem_resource, &stram_pool); stram_virt_offset = 0; diff --git a/arch/m68k/coldfire/m54xx.c b/arch/m68k/coldfire/m54xx.c index adad03ca6e11..360c723c0ae6 100644 --- a/arch/m68k/coldfire/m54xx.c +++ b/arch/m68k/coldfire/m54xx.c @@ -16,7 +16,7 @@ #include <linux/io.h> #include <linux/mm.h> #include <linux/clk.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <asm/pgalloc.h> #include <asm/machdep.h> #include <asm/coldfire.h> diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig index 1d5483f6e457..85904b73e261 100644 --- a/arch/m68k/configs/amiga_defconfig +++ b/arch/m68k/configs/amiga_defconfig @@ -621,7 +621,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -657,7 +656,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig index 52a0af127951..9b3818bbb68b 100644 --- a/arch/m68k/configs/apollo_defconfig +++ b/arch/m68k/configs/apollo_defconfig @@ -578,7 +578,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -614,7 +613,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig index b3103e51268a..769677809945 100644 --- a/arch/m68k/configs/atari_defconfig +++ b/arch/m68k/configs/atari_defconfig @@ -599,7 +599,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -635,7 +634,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig index fb7d651a4cab..7dd264ddf2ea 100644 --- a/arch/m68k/configs/bvme6000_defconfig +++ b/arch/m68k/configs/bvme6000_defconfig @@ -570,7 +570,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -606,7 +605,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig index 6b37f5537c39..515f7439c755 100644 --- a/arch/m68k/configs/hp300_defconfig +++ b/arch/m68k/configs/hp300_defconfig @@ -580,7 +580,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -616,7 +615,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig index c717bf879449..8e1038ceb407 100644 --- a/arch/m68k/configs/mac_defconfig +++ b/arch/m68k/configs/mac_defconfig @@ -602,7 +602,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -638,7 +637,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig index 226c994ce794..62c8aaa15cc7 100644 --- a/arch/m68k/configs/multi_defconfig +++ b/arch/m68k/configs/multi_defconfig @@ -684,7 +684,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -720,7 +719,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig index b383327fd77a..733973f91297 100644 --- a/arch/m68k/configs/mvme147_defconfig +++ b/arch/m68k/configs/mvme147_defconfig @@ -570,7 +570,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -606,7 +605,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig index 9783d3deb9e9..fee30cc9ac16 100644 --- a/arch/m68k/configs/mvme16x_defconfig +++ b/arch/m68k/configs/mvme16x_defconfig @@ -570,7 +570,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -606,7 +605,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig index a35d10ee10cb..eebf9c9088e7 100644 --- a/arch/m68k/configs/q40_defconfig +++ b/arch/m68k/configs/q40_defconfig @@ -593,7 +593,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -629,7 +628,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig index 573bf922d448..dabc54318c09 100644 --- a/arch/m68k/configs/sun3_defconfig +++ b/arch/m68k/configs/sun3_defconfig @@ -571,7 +571,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -607,7 +606,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig index efb27a7fcc55..0d9a5c2a311a 100644 --- a/arch/m68k/configs/sun3x_defconfig +++ b/arch/m68k/configs/sun3x_defconfig @@ -572,7 +572,6 @@ CONFIG_CRYPTO_ECDH=m CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_CRYPTD=m -CONFIG_CRYPTO_MCRYPTD=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_CHACHA20POLY1305=m CONFIG_CRYPTO_AEGIS128=m @@ -608,7 +607,6 @@ CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_SM4=m -CONFIG_CRYPTO_SPECK=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c index e9110b9b8bcd..38049357d6d3 100644 --- a/arch/m68k/emu/nfblock.c +++ b/arch/m68k/emu/nfblock.c @@ -73,7 +73,7 @@ static blk_qc_t nfhd_make_request(struct request_queue *queue, struct bio *bio) len = bvec.bv_len; len >>= 9; nfhd_read_write(dev->id, 0, dir, sec >> shift, len >> shift, - bvec_to_phys(&bvec)); + page_to_phys(bvec.bv_page) + bvec.bv_offset); sec += len; } bio_endio(bio); diff --git a/arch/m68k/emu/nfeth.c b/arch/m68k/emu/nfeth.c index e45ce4243aaa..a4ebd2445eda 100644 --- a/arch/m68k/emu/nfeth.c +++ b/arch/m68k/emu/nfeth.c @@ -47,10 +47,6 @@ static const char version[] = MODULE_AUTHOR("Milan Jurik"); MODULE_DESCRIPTION("Atari NFeth driver"); MODULE_LICENSE("GPL"); -/* -MODULE_PARM(nfeth_debug, "i"); -MODULE_PARM_DESC(nfeth_debug, "nfeth_debug level (1-2)"); -*/ static long nfEtherID; diff --git a/arch/m68k/include/asm/atafd.h b/arch/m68k/include/asm/atafd.h deleted file mode 100644 index ad7014cad633..000000000000 --- a/arch/m68k/include/asm/atafd.h +++ /dev/null @@ -1,13 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_M68K_FD_H -#define _ASM_M68K_FD_H - -/* Definitions for the Atari Floppy driver */ - -struct atari_format_descr { - int track; /* to be formatted */ - int head; /* "" "" */ - int sect_offset; /* offset of first sector */ -}; - -#endif diff --git a/arch/m68k/include/asm/atafdreg.h b/arch/m68k/include/asm/atafdreg.h deleted file mode 100644 index c31b4919ed2d..000000000000 --- a/arch/m68k/include/asm/atafdreg.h +++ /dev/null @@ -1,80 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _LINUX_FDREG_H -#define _LINUX_FDREG_H - -/* -** WD1772 stuff - */ - -/* register codes */ - -#define FDCSELREG_STP (0x80) /* command/status register */ -#define FDCSELREG_TRA (0x82) /* track register */ -#define FDCSELREG_SEC (0x84) /* sector register */ -#define FDCSELREG_DTA (0x86) /* data register */ - -/* register names for FDC_READ/WRITE macros */ - -#define FDCREG_CMD 0 -#define FDCREG_STATUS 0 -#define FDCREG_TRACK 2 -#define FDCREG_SECTOR 4 -#define FDCREG_DATA 6 - -/* command opcodes */ - -#define FDCCMD_RESTORE (0x00) /* - */ -#define FDCCMD_SEEK (0x10) /* | */ -#define FDCCMD_STEP (0x20) /* | TYP 1 Commands */ -#define FDCCMD_STIN (0x40) /* | */ -#define FDCCMD_STOT (0x60) /* - */ -#define FDCCMD_RDSEC (0x80) /* - TYP 2 Commands */ -#define FDCCMD_WRSEC (0xa0) /* - " */ -#define FDCCMD_RDADR (0xc0) /* - */ -#define FDCCMD_RDTRA (0xe0) /* | TYP 3 Commands */ -#define FDCCMD_WRTRA (0xf0) /* - */ -#define FDCCMD_FORCI (0xd0) /* - TYP 4 Command */ - -/* command modifier bits */ - -#define FDCCMDADD_SR6 (0x00) /* step rate settings */ -#define FDCCMDADD_SR12 (0x01) -#define FDCCMDADD_SR2 (0x02) -#define FDCCMDADD_SR3 (0x03) -#define FDCCMDADD_V (0x04) /* verify */ -#define FDCCMDADD_H (0x08) /* wait for spin-up */ -#define FDCCMDADD_U (0x10) /* update track register */ -#define FDCCMDADD_M (0x10) /* multiple sector access */ -#define FDCCMDADD_E (0x04) /* head settling flag */ -#define FDCCMDADD_P (0x02) /* precompensation off */ -#define FDCCMDADD_A0 (0x01) /* DAM flag */ - -/* status register bits */ - -#define FDCSTAT_MOTORON (0x80) /* motor on */ -#define FDCSTAT_WPROT (0x40) /* write protected (FDCCMD_WR*) */ -#define FDCSTAT_SPINUP (0x20) /* motor speed stable (Type I) */ -#define FDCSTAT_DELDAM (0x20) /* sector has deleted DAM (Type II+III) */ -#define FDCSTAT_RECNF (0x10) /* record not found */ -#define FDCSTAT_CRC (0x08) /* CRC error */ -#define FDCSTAT_TR00 (0x04) /* Track 00 flag (Type I) */ -#define FDCSTAT_LOST (0x04) /* Lost Data (Type II+III) */ -#define FDCSTAT_IDX (0x02) /* Index status (Type I) */ -#define FDCSTAT_DRQ (0x02) /* DRQ status (Type II+III) */ -#define FDCSTAT_BUSY (0x01) /* FDC is busy */ - - -/* PSG Port A Bit Nr 0 .. Side Sel .. 0 -> Side 1 1 -> Side 2 */ -#define DSKSIDE (0x01) - -#define DSKDRVNONE (0x06) -#define DSKDRV0 (0x02) -#define DSKDRV1 (0x04) - -/* step rates */ -#define FDCSTEP_6 0x00 -#define FDCSTEP_12 0x01 -#define FDCSTEP_2 0x02 -#define FDCSTEP_3 0x03 - -#endif diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h index 464e9f5f50ee..3750819ac5a1 100644 --- a/arch/m68k/include/asm/processor.h +++ b/arch/m68k/include/asm/processor.h @@ -8,12 +8,6 @@ #ifndef __ASM_M68K_PROCESSOR_H #define __ASM_M68K_PROCESSOR_H -/* - * Default implementation of macro that returns current - * instruction pointer ("program counter"). - */ -#define current_text_addr() ({ __label__ _l; _l: &&_l;}) - #include <linux/thread_info.h> #include <asm/segment.h> #include <asm/fpu.h> diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index 30d0d3fbd4ef..e680031bda7b 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -7,6 +7,7 @@ #define NR_syscalls 380 +#define __ARCH_WANT_NEW_STAT #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_OLD_STAT #define __ARCH_WANT_STAT64 @@ -21,7 +22,6 @@ #define __ARCH_WANT_SYS_SOCKETCALL #define __ARCH_WANT_SYS_FADVISE64 #define __ARCH_WANT_SYS_GETPGRP -#define __ARCH_WANT_SYS_LLSEEK #define __ARCH_WANT_SYS_NICE #define __ARCH_WANT_SYS_OLD_GETRLIMIT #define __ARCH_WANT_SYS_OLD_MMAP diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c index 5d3596c180f9..a1a3eaeaf58c 100644 --- a/arch/m68k/kernel/setup_mm.c +++ b/arch/m68k/kernel/setup_mm.c @@ -20,7 +20,6 @@ #include <linux/errno.h> #include <linux/string.h> #include <linux/init.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c index cfd5475bfc31..3c5def10d486 100644 --- a/arch/m68k/kernel/setup_no.c +++ b/arch/m68k/kernel/setup_no.c @@ -27,7 +27,6 @@ #include <linux/console.h> #include <linux/errno.h> #include <linux/string.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/seq_file.h> #include <linux/init.h> diff --git a/arch/m68k/kernel/sun3-head.S b/arch/m68k/kernel/sun3-head.S index faf18f4fab1f..d19a94754d56 100644 --- a/arch/m68k/kernel/sun3-head.S +++ b/arch/m68k/kernel/sun3-head.S @@ -88,9 +88,3 @@ kpt: .long 0 availmem: .long 0 -| todo: remove next two. --m -is_medusa: - .long 0 -m68k_pgtable_cachemode: - .long 0 - diff --git a/arch/m68k/kernel/uboot.c b/arch/m68k/kernel/uboot.c index b29c3b241e1b..1b4c562753da 100644 --- a/arch/m68k/kernel/uboot.c +++ b/arch/m68k/kernel/uboot.c @@ -16,7 +16,7 @@ #include <linux/console.h> #include <linux/errno.h> #include <linux/string.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/seq_file.h> #include <linux/init.h> #include <linux/initrd.h> @@ -102,5 +102,5 @@ __init void process_uboot_commandline(char *commandp, int size) } parse_uboot_commandline(commandp, len); - commandp[size - 1] = 0; + commandp[len - 1] = 0; } diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c index 1b083c500b9a..ebb3b6d169ea 100644 --- a/arch/m68k/mac/misc.c +++ b/arch/m68k/mac/misc.c @@ -37,35 +37,6 @@ static void (*rom_reset)(void); #ifdef CONFIG_ADB_CUDA -static time64_t cuda_read_time(void) -{ - struct adb_request req; - time64_t time; - - if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_GET_TIME) < 0) - return 0; - while (!req.complete) - cuda_poll(); - - time = (u32)((req.reply[3] << 24) | (req.reply[4] << 16) | - (req.reply[5] << 8) | req.reply[6]); - - return time - RTC_OFFSET; -} - -static void cuda_write_time(time64_t time) -{ - struct adb_request req; - u32 data = lower_32_bits(time + RTC_OFFSET); - - if (cuda_request(&req, NULL, 6, CUDA_PACKET, CUDA_SET_TIME, - (data >> 24) & 0xFF, (data >> 16) & 0xFF, - (data >> 8) & 0xFF, data & 0xFF) < 0) - return; - while (!req.complete) - cuda_poll(); -} - static __u8 cuda_read_pram(int offset) { struct adb_request req; @@ -91,33 +62,6 @@ static void cuda_write_pram(int offset, __u8 data) #endif /* CONFIG_ADB_CUDA */ #ifdef CONFIG_ADB_PMU -static time64_t pmu_read_time(void) -{ - struct adb_request req; - time64_t time; - - if (pmu_request(&req, NULL, 1, PMU_READ_RTC) < 0) - return 0; - pmu_wait_complete(&req); - - time = (u32)((req.reply[0] << 24) | (req.reply[1] << 16) | - (req.reply[2] << 8) | req.reply[3]); - - return time - RTC_OFFSET; -} - -static void pmu_write_time(time64_t time) -{ - struct adb_request req; - u32 data = lower_32_bits(time + RTC_OFFSET); - - if (pmu_request(&req, NULL, 5, PMU_SET_RTC, - (data >> 24) & 0xFF, (data >> 16) & 0xFF, - (data >> 8) & 0xFF, data & 0xFF) < 0) - return; - pmu_wait_complete(&req); -} - static __u8 pmu_read_pram(int offset) { struct adb_request req; @@ -295,13 +239,17 @@ static time64_t via_read_time(void) * is basically any machine with Mac II-style ADB. */ -static void via_write_time(time64_t time) +static void via_set_rtc_time(struct rtc_time *tm) { union { __u8 cdata[4]; __u32 idata; } data; __u8 temp; + time64_t time; + + time = mktime64(tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, + tm->tm_hour, tm->tm_min, tm->tm_sec); /* Clear the write protect bit */ @@ -641,12 +589,12 @@ int mac_hwclk(int op, struct rtc_time *t) #ifdef CONFIG_ADB_CUDA case MAC_ADB_EGRET: case MAC_ADB_CUDA: - now = cuda_read_time(); + now = cuda_get_time(); break; #endif #ifdef CONFIG_ADB_PMU case MAC_ADB_PB2: - now = pmu_read_time(); + now = pmu_get_time(); break; #endif default: @@ -665,24 +613,21 @@ int mac_hwclk(int op, struct rtc_time *t) __func__, t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec); - now = mktime64(t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, - t->tm_hour, t->tm_min, t->tm_sec); - switch (macintosh_config->adb_type) { case MAC_ADB_IOP: case MAC_ADB_II: case MAC_ADB_PB1: - via_write_time(now); + via_set_rtc_time(t); break; #ifdef CONFIG_ADB_CUDA case MAC_ADB_EGRET: case MAC_ADB_CUDA: - cuda_write_time(now); + cuda_set_rtc_time(t); break; #endif #ifdef CONFIG_ADB_PMU case MAC_ADB_PB2: - pmu_write_time(now); + pmu_set_rtc_time(t); break; #endif default: diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index 38e2b272c220..933c33e76a48 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -17,7 +17,7 @@ #include <linux/string.h> #include <linux/types.h> #include <linux/init.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/gfp.h> #include <asm/setup.h> @@ -93,7 +93,7 @@ void __init paging_init(void) high_memory = (void *) end_mem; - empty_zero_page = alloc_bootmem_pages(PAGE_SIZE); + empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); /* * Set up SFC/DFC registers (user data space). @@ -140,7 +140,7 @@ static inline void init_pointer_tables(void) void __init mem_init(void) { /* this will put all memory onto the freelists */ - free_all_bootmem(); + memblock_free_all(); init_pointer_tables(); mem_init_print_info(NULL); } diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c index f5453d944ff5..0de4999a3810 100644 --- a/arch/m68k/mm/mcfmmu.c +++ b/arch/m68k/mm/mcfmmu.c @@ -13,7 +13,6 @@ #include <linux/mm.h> #include <linux/init.h> #include <linux/string.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <asm/setup.h> @@ -44,7 +43,7 @@ void __init paging_init(void) enum zone_type zone; int i; - empty_zero_page = (void *) alloc_bootmem_pages(PAGE_SIZE); + empty_zero_page = (void *) memblock_alloc(PAGE_SIZE, PAGE_SIZE); memset((void *) empty_zero_page, 0, PAGE_SIZE); pg_dir = swapper_pg_dir; @@ -52,7 +51,7 @@ void __init paging_init(void) size = num_pages * sizeof(pte_t); size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1); - next_pgtable = (unsigned long) alloc_bootmem_pages(size); + next_pgtable = (unsigned long) memblock_alloc(size, PAGE_SIZE); bootmem_end = (next_pgtable + size + PAGE_SIZE) & PAGE_MASK; pg_dir += PAGE_OFFSET >> PGDIR_SHIFT; diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c index 4e17ecb5928a..7497cf30bf1c 100644 --- a/arch/m68k/mm/motorola.c +++ b/arch/m68k/mm/motorola.c @@ -18,7 +18,6 @@ #include <linux/string.h> #include <linux/types.h> #include <linux/init.h> -#include <linux/bootmem.h> #include <linux/memblock.h> #include <linux/gfp.h> @@ -55,7 +54,7 @@ static pte_t * __init kernel_page_table(void) { pte_t *ptablep; - ptablep = (pte_t *)alloc_bootmem_low_pages(PAGE_SIZE); + ptablep = (pte_t *)memblock_alloc_low(PAGE_SIZE, PAGE_SIZE); clear_page(ptablep); __flush_page_to_ram(ptablep); @@ -95,7 +94,8 @@ static pmd_t * __init kernel_ptr_table(void) last_pgtable += PTRS_PER_PMD; if (((unsigned long)last_pgtable & ~PAGE_MASK) == 0) { - last_pgtable = (pmd_t *)alloc_bootmem_low_pages(PAGE_SIZE); + last_pgtable = (pmd_t *)memblock_alloc_low(PAGE_SIZE, + PAGE_SIZE); clear_page(last_pgtable); __flush_page_to_ram(last_pgtable); @@ -275,7 +275,7 @@ void __init paging_init(void) * initialize the bad page table and bad page to point * to a couple of allocated pages */ - empty_zero_page = alloc_bootmem_pages(PAGE_SIZE); + empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); /* * Set up SFC/DFC registers diff --git a/arch/m68k/mm/sun3mmu.c b/arch/m68k/mm/sun3mmu.c index 4a9979908357..f736db48a2e1 100644 --- a/arch/m68k/mm/sun3mmu.c +++ b/arch/m68k/mm/sun3mmu.c @@ -16,7 +16,7 @@ #include <linux/string.h> #include <linux/types.h> #include <linux/init.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <asm/setup.h> #include <linux/uaccess.h> @@ -45,7 +45,7 @@ void __init paging_init(void) unsigned long zones_size[MAX_NR_ZONES] = { 0, }; unsigned long size; - empty_zero_page = alloc_bootmem_pages(PAGE_SIZE); + empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); address = PAGE_OFFSET; pg_dir = swapper_pg_dir; @@ -55,7 +55,7 @@ void __init paging_init(void) size = num_pages * sizeof(pte_t); size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1); - next_pgtable = (unsigned long)alloc_bootmem_pages(size); + next_pgtable = (unsigned long)memblock_alloc(size, PAGE_SIZE); bootmem_end = (next_pgtable + size + PAGE_SIZE) & PAGE_MASK; /* Map whole memory from PAGE_OFFSET (0x0E000000) */ diff --git a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c index 79a2bb857906..542c4404861c 100644 --- a/arch/m68k/sun3/config.c +++ b/arch/m68k/sun3/config.c @@ -15,7 +15,7 @@ #include <linux/tty.h> #include <linux/console.h> #include <linux/init.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/platform_device.h> #include <asm/oplib.h> diff --git a/arch/m68k/sun3/dvma.c b/arch/m68k/sun3/dvma.c index 5f92c72b05c3..a2c1c9304895 100644 --- a/arch/m68k/sun3/dvma.c +++ b/arch/m68k/sun3/dvma.c @@ -11,7 +11,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/mm.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/list.h> #include <asm/page.h> #include <asm/pgtable.h> diff --git a/arch/m68k/sun3/mmu_emu.c b/arch/m68k/sun3/mmu_emu.c index d30da12a1702..582a1284059a 100644 --- a/arch/m68k/sun3/mmu_emu.c +++ b/arch/m68k/sun3/mmu_emu.c @@ -13,7 +13,7 @@ #include <linux/kernel.h> #include <linux/ptrace.h> #include <linux/delay.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/bitops.h> #include <linux/module.h> #include <linux/sched/mm.h> diff --git a/arch/m68k/sun3/sun3dvma.c b/arch/m68k/sun3/sun3dvma.c index 8546922adb47..4d64711d3d47 100644 --- a/arch/m68k/sun3/sun3dvma.c +++ b/arch/m68k/sun3/sun3dvma.c @@ -7,7 +7,7 @@ * Contains common routines for sun3/sun3x DVMA management. */ -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/init.h> #include <linux/module.h> #include <linux/kernel.h> @@ -267,7 +267,8 @@ void __init dvma_init(void) list_add(&(hole->list), &hole_list); - iommu_use = alloc_bootmem(IOMMU_TOTAL_ENTRIES * sizeof(unsigned long)); + iommu_use = memblock_alloc(IOMMU_TOTAL_ENTRIES * sizeof(unsigned long), + SMP_CACHE_BYTES); dvma_unmap_iommu(DVMA_START, DVMA_SIZE); diff --git a/arch/m68k/sun3x/dvma.c b/arch/m68k/sun3x/dvma.c index b2acbc862f60..89e630e66555 100644 --- a/arch/m68k/sun3x/dvma.c +++ b/arch/m68k/sun3x/dvma.c @@ -15,7 +15,7 @@ #include <linux/init.h> #include <linux/bitops.h> #include <linux/mm.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/vmalloc.h> #include <asm/sun3x.h> |