diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-09 10:30:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-09 10:30:07 -0700 |
| commit | fbf4432ff71b7a25bef993a5312906946d27f446 (patch) | |
| tree | cf3e0024af4b8f9376eff75743f1fa1526e40900 /arch/sparc | |
| parent | c054be10ffdbd5507a1fd738067d76acfb4808fd (diff) | |
| parent | 0cfb6aee70bddbef6ec796b255f588ce0e126766 (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- most of the rest of MM
- a small number of misc things
- lib/ updates
- checkpatch
- autofs updates
- ipc/ updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (126 commits)
ipc: optimize semget/shmget/msgget for lots of keys
ipc/sem: play nicer with large nsops allocations
ipc/sem: drop sem_checkid helper
ipc: convert kern_ipc_perm.refcount from atomic_t to refcount_t
ipc: convert sem_undo_list.refcnt from atomic_t to refcount_t
ipc: convert ipc_namespace.count from atomic_t to refcount_t
kcov: support compat processes
sh: defconfig: cleanup from old Kconfig options
mn10300: defconfig: cleanup from old Kconfig options
m32r: defconfig: cleanup from old Kconfig options
drivers/pps: use surrounding "if PPS" to remove numerous dependency checks
drivers/pps: aesthetic tweaks to PPS-related content
cpumask: make cpumask_next() out-of-line
kmod: move #ifdef CONFIG_MODULES wrapper to Makefile
kmod: split off umh headers into its own file
MAINTAINERS: clarify kmod is just a kernel module loader
kmod: split out umh code into its own file
test_kmod: flip INT checks to be consistent
test_kmod: remove paranoid UINT_MAX check on uint range processing
vfat: deduplicate hex2bin()
...
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/Kconfig | 3 | ||||
| -rw-r--r-- | arch/sparc/include/asm/vga.h | 25 |
2 files changed, 28 insertions, 0 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index a4a626199c47..0be3828752e5 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -97,6 +97,9 @@ config ARCH_PROC_KCORE_TEXT config CPU_BIG_ENDIAN def_bool y +config CPU_BIG_ENDIAN + def_bool y + config ARCH_ATU bool default y if SPARC64 diff --git a/arch/sparc/include/asm/vga.h b/arch/sparc/include/asm/vga.h index ec0e9967d93d..f54e8b6fb197 100644 --- a/arch/sparc/include/asm/vga.h +++ b/arch/sparc/include/asm/vga.h @@ -8,9 +8,13 @@ #define _LINUX_ASM_VGA_H_ #include <linux/bug.h> +#include <linux/string.h> #include <asm/types.h> #define VT_BUF_HAVE_RW +#define VT_BUF_HAVE_MEMSETW +#define VT_BUF_HAVE_MEMCPYW +#define VT_BUF_HAVE_MEMMOVEW #undef scr_writew #undef scr_readw @@ -29,6 +33,27 @@ static inline u16 scr_readw(const u16 *addr) return *addr; } +static inline void scr_memsetw(u16 *p, u16 v, unsigned int n) +{ + BUG_ON((long) p >= 0); + + memset16(p, cpu_to_le16(v), n / 2); +} + +static inline void scr_memcpyw(u16 *d, u16 *s, unsigned int n) +{ + BUG_ON((long) d >= 0); + + memcpy(d, s, n); +} + +static inline void scr_memmovew(u16 *d, u16 *s, unsigned int n) +{ + BUG_ON((long) d >= 0); + + memmove(d, s, n); +} + #define VGA_MAP_MEM(x,s) (x) #endif |