mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-08 11:41:37 -04:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

Browse Source
This commit is contained in:
Trond Myklebust
2007-05-16 16:50:37 -04:00
parent 6684e323a2 7b104bcb8e
commit 55d3ecab2d
68 changed files with 741 additions and 958 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
include/asm-m32r/system.h
View File

@@ -10,6 +10,7 @@
* Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org>
*/
#include <linux/compiler.h>
#include <asm/assembler.h>
#ifdef __KERNEL__
@@ -154,7 +155,7 @@ extern void __xchg_called_with_bad_pointer(void);
#define DCACHE_CLEAR(reg0, reg1, addr)
#endif /* CONFIG_CHIP_M32700_TS1 */
static inline unsigned long
static __always_inline unsigned long
__xchg(unsigned long x, volatile void * ptr, int size)
{
unsigned long flags;

14
include/asm-sh64/dma-mapping.h
View File

@@ -35,6 +35,10 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
consistent_free(NULL, size, vaddr, dma_handle);
}
#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
#define dma_is_consistent(d, h) (1)
static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction dir)
{
@@ -49,7 +53,7 @@ static inline dma_addr_t dma_map_single(struct device *dev,
if (dev->bus == &pci_bus_type)
return virt_to_bus(ptr);
#endif
dma_cache_sync(ptr, size, dir);
dma_cache_sync(dev, ptr, size, dir);
return virt_to_bus(ptr);
}
@@ -63,7 +67,7 @@ static inline int dma_map_sg(struct device *dev, struct scatterlist *sg,
for (i = 0; i < nents; i++) {
#if !defined(CONFIG_PCI) || defined(CONFIG_SH_PCIDMA_NONCOHERENT)
dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,
sg[i].length, dir);
#endif
sg[i].dma_address = page_to_phys(sg[i].page) + sg[i].offset;
@@ -94,7 +98,7 @@ static inline void dma_sync_single(struct device *dev, dma_addr_t dma_handle,
if (dev->bus == &pci_bus_type)
return;
#endif
dma_cache_sync(bus_to_virt(dma_handle), size, dir);
dma_cache_sync(dev, bus_to_virt(dma_handle), size, dir);
}
static inline void dma_sync_single_range(struct device *dev,
@@ -106,7 +110,7 @@ static inline void dma_sync_single_range(struct device *dev,
if (dev->bus == &pci_bus_type)
return;
#endif
dma_cache_sync(bus_to_virt(dma_handle) + offset, size, dir);
dma_cache_sync(dev, bus_to_virt(dma_handle) + offset, size, dir);
}
static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
@@ -116,7 +120,7 @@ static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
for (i = 0; i < nelems; i++) {
#if !defined(CONFIG_PCI) || defined(CONFIG_SH_PCIDMA_NONCOHERENT)
dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
dma_cache_sync(dev, page_address(sg[i].page) + sg[i].offset,
sg[i].length, dir);
#endif
sg[i].dma_address = page_to_phys(sg[i].page) + sg[i].offset;

1
include/asm-sh64/irq_regs.h Normal file
View File

@@ -0,0 +1 @@
#include <asm-generic/irq_regs.h>

100
include/asm-sh64/pgalloc.h
View File

@@ -14,13 +14,9 @@
*
*/
#include <linux/threads.h>
#include <linux/mm.h>
#define pgd_quicklist (current_cpu_data.pgd_quick)
#define pmd_quicklist (current_cpu_data.pmd_quick)
#define pte_quicklist (current_cpu_data.pte_quick)
#define pgtable_cache_size (current_cpu_data.pgtable_cache_sz)
#include <linux/quicklist.h>
#include <asm/page.h>
static inline void pgd_init(unsigned long page)
{
@@ -45,84 +41,37 @@ static inline pgd_t *get_pgd_slow(void)
return ret;
}
static inline pgd_t *get_pgd_fast(void)
static inline pgd_t *pgd_alloc(struct mm_struct *mm)
{
unsigned long *ret;
if ((ret = pgd_quicklist) != NULL) {
pgd_quicklist = (unsigned long *)(*ret);
ret[0] = 0;
pgtable_cache_size--;
} else
ret = (unsigned long *)get_pgd_slow();
if (ret) {
memset(ret, 0, USER_PTRS_PER_PGD * sizeof(pgd_t));
}
return (pgd_t *)ret;
return quicklist_alloc(0, GFP_KERNEL, NULL);
}
static inline void free_pgd_fast(pgd_t *pgd)
static inline void pgd_free(pgd_t *pgd)
{
*(unsigned long *)pgd = (unsigned long) pgd_quicklist;
pgd_quicklist = (unsigned long *) pgd;
pgtable_cache_size++;
quicklist_free(0, NULL, pgd);
}
static inline void free_pgd_slow(pgd_t *pgd)
static inline struct page *pte_alloc_one(struct mm_struct *mm,
unsigned long address)
{
kfree((void *)pgd);
}
extern pte_t *get_pte_slow(pmd_t *pmd, unsigned long address_preadjusted);
extern pte_t *get_pte_kernel_slow(pmd_t *pmd, unsigned long address_preadjusted);
static inline pte_t *get_pte_fast(void)
{
unsigned long *ret;
if((ret = (unsigned long *)pte_quicklist) != NULL) {
pte_quicklist = (unsigned long *)(*ret);
ret[0] = ret[1];
pgtable_cache_size--;
}
return (pte_t *)ret;
}
static inline void free_pte_fast(pte_t *pte)
{
*(unsigned long *)pte = (unsigned long) pte_quicklist;
pte_quicklist = (unsigned long *) pte;
pgtable_cache_size++;
void *pg = quicklist_alloc(0, GFP_KERNEL, NULL);
return pg ? virt_to_page(pg) : NULL;
}
static inline void pte_free_kernel(pte_t *pte)
{
free_page((unsigned long)pte);
quicklist_free(0, NULL, pte);
}
static inline void pte_free(struct page *pte)
{
__free_page(pte);
quicklist_free_page(0, NULL, pte);
}
static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
unsigned long address)
{
pte_t *pte;
pte = (pte_t *)__get_free_page(GFP_KERNEL | __GFP_REPEAT|__GFP_ZERO);
return pte;
}
static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address)
{
struct page *pte;
pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
return pte;
return quicklist_alloc(0, GFP_KERNEL, NULL);
}
#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
@@ -142,31 +91,23 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long add
#elif defined(CONFIG_SH64_PGTABLE_3_LEVEL)
static __inline__ pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
{
pmd_t *pmd;
pmd = (pmd_t *) __get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
return pmd;
return quicklist_alloc(0, GFP_KERNEL, NULL);
}
static __inline__ void pmd_free(pmd_t *pmd)
static inline void pmd_free(pmd_t *pmd)
{
free_page((unsigned long) pmd);
quicklist_free(0, NULL, pmd);
}
#define pgd_populate(mm, pgd, pmd) pgd_set(pgd, pmd)
#define pgd_populate(mm, pgd, pmd) pgd_set(pgd, pmd)
#define __pmd_free_tlb(tlb,pmd) pmd_free(pmd)
#else
#error "No defined page table size"
#endif
#define check_pgt_cache() do { } while (0)
#define pgd_free(pgd) free_pgd_slow(pgd)
#define pgd_alloc(mm) get_pgd_fast()
extern int do_check_pgt_cache(int, int);
#define pmd_populate_kernel(mm, pmd, pte) \
set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) (pte)))
@@ -176,4 +117,9 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) page_address (pte)));
}
static inline void check_pgt_cache(void)
{
quicklist_trim(0, NULL, 25, 16);
}
#endif /* __ASM_SH64_PGALLOC_H */

1
include/asm-sh64/sci.h Normal file
View File

@@ -0,0 +1 @@
#include <asm-sh/sci.h>

6
include/asm-sh64/thread_info.h
View File

@@ -78,7 +78,13 @@ static inline struct thread_info *current_thread_info(void)
#define TIF_SIGPENDING 2 /* signal pending */
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
#define TIF_MEMDIE 4
#define TIF_RESTORE_SIGMASK 5 /* Restore signal mask in do_signal */
#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
#define _TIF_MEMDIE (1 << TIF_MEMDIE)
#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK)
#endif /* __KERNEL__ */

43
include/asm-sh64/unistd.h
View File

@@ -9,14 +9,14 @@
* include/asm-sh64/unistd.h
*
* Copyright (C) 2000, 2001 Paolo Alberelli
* Copyright (C) 2003 Paul Mundt
* Copyright (C) 2003 - 2007 Paul Mundt
* Copyright (C) 2004 Sean McGoogan
*
* This file contains the system call numbers.
*
*/
#define __NR_setup 0 /* used only by init, to get system going */
#define __NR_restart_syscall 0
#define __NR_exit 1
#define __NR_fork 2
#define __NR_read 3
@@ -196,8 +196,8 @@
#define __NR_rt_sigtimedwait 177
#define __NR_rt_sigqueueinfo 178
#define __NR_rt_sigsuspend 179
#define __NR_pread 180
#define __NR_pwrite 181
#define __NR_pread64 180
#define __NR_pwrite64 181
#define __NR_chown 182
#define __NR_getcwd 183
#define __NR_capget 184
@@ -343,10 +343,41 @@
#define __NR_inotify_init 318
#define __NR_inotify_add_watch 319
#define __NR_inotify_rm_watch 320
/* 321 is unused */
#define __NR_migrate_pages 322
#define __NR_openat 323
#define __NR_mkdirat 324
#define __NR_mknodat 325
#define __NR_fchownat 326
#define __NR_futimesat 327
#define __NR_fstatat64 328
#define __NR_unlinkat 329
#define __NR_renameat 330
#define __NR_linkat 331
#define __NR_symlinkat 332
#define __NR_readlinkat 333
#define __NR_fchmodat 334
#define __NR_faccessat 335
#define __NR_pselect6 336
#define __NR_ppoll 337
#define __NR_unshare 338
#define __NR_set_robust_list 339
#define __NR_get_robust_list 340
#define __NR_splice 341
#define __NR_sync_file_range 342
#define __NR_tee 343
#define __NR_vmsplice 344
#define __NR_move_pages 345
#define __NR_getcpu 346
#define __NR_epoll_pwait 347
#define __NR_utimensat 348
#define __NR_signalfd 349
#define __NR_timerfd 350
#define __NR_eventfd 351
#ifdef __KERNEL__
#ifdef __KERNEL__
#define NR_syscalls 321
#define NR_syscalls 352
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR

3
include/linux/ide.h
View File

@@ -1281,7 +1281,6 @@ struct drive_list_entry {
int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *);
int __ide_dma_bad_drive(ide_drive_t *);
int __ide_dma_good_drive(ide_drive_t *);
int ide_use_dma(ide_drive_t *);
u8 ide_max_dma_mode(ide_drive_t *);
int ide_tune_dma(ide_drive_t *);
void ide_dma_off(ide_drive_t *);
@@ -1309,7 +1308,6 @@ extern int __ide_dma_timeout(ide_drive_t *);
#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */
#else
static inline int ide_use_dma(ide_drive_t *drive) { return 0; }
static inline u8 ide_max_dma_mode(ide_drive_t *drive) { return 0; }
static inline int ide_tune_dma(ide_drive_t *drive) { return 0; }
static inline void ide_dma_off(ide_drive_t *drive) { ; }
@@ -1357,7 +1355,6 @@ static inline void ide_set_hwifdata (ide_hwif_t * hwif, void *data)
/* ide-lib.c */
u8 ide_rate_filter(ide_drive_t *, u8);
extern int ide_dma_enable(ide_drive_t *drive);
extern char *ide_xfer_verbose(u8 xfer_rate);
extern void ide_toggle_bounce(ide_drive_t *drive, int on);
extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate);