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| author | Robin Holt <holt@sgi.com> | 2009-12-15 16:47:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 07:20:14 -0800 |
| commit | c2c9f115741453715d6b4da1cd2de65af8c7ad86 (patch) | |
| tree | 8e20a0641c622b07b3c7380f81a5552e20e1c8d1 /arch/x86/include | |
| parent | 289750d1f1fd4a715baa2a2c6dd0cec2b8317fd7 (diff) | |
| download | linux-c2c9f115741453715d6b4da1cd2de65af8c7ad86.tar.gz linux-c2c9f115741453715d6b4da1cd2de65af8c7ad86.tar.bz2 linux-c2c9f115741453715d6b4da1cd2de65af8c7ad86.zip | |
x86: uv: update XPC to handle updated BIOS interface
The UV BIOS has moved the location of some of their pointers to the
"partition reserved page" from memory into a uv hub MMR. The GRU does not
support bcopy operations from MMR space so we need to special case the MMR
addresses using VLOAD operations.
Additionally, the BIOS call for registering a message queue watchlist has
removed the 'blade' value and eliminated the structure that was being
passed in. This is also reflected in this patch.
Signed-off-by: Robin Holt <holt@sgi.com>
Cc: Jack Steiner <steiner@sgi.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/uv/bios.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/x86/include/asm/uv/bios.h b/arch/x86/include/asm/uv/bios.h index 7ed17ff502b9..2751f3075d8b 100644 --- a/arch/x86/include/asm/uv/bios.h +++ b/arch/x86/include/asm/uv/bios.h @@ -76,15 +76,6 @@ union partition_info_u { }; }; -union uv_watchlist_u { - u64 val; - struct { - u64 blade : 16, - size : 32, - filler : 16; - }; -}; - enum uv_memprotect { UV_MEMPROT_RESTRICT_ACCESS, UV_MEMPROT_ALLOW_AMO, @@ -100,7 +91,7 @@ extern s64 uv_bios_call_reentrant(enum uv_bios_cmd, u64, u64, u64, u64, u64); extern s64 uv_bios_get_sn_info(int, int *, long *, long *, long *); extern s64 uv_bios_freq_base(u64, u64 *); -extern int uv_bios_mq_watchlist_alloc(int, unsigned long, unsigned int, +extern int uv_bios_mq_watchlist_alloc(unsigned long, unsigned int, unsigned long *); extern int uv_bios_mq_watchlist_free(int, int); extern s64 uv_bios_change_memprotect(u64, u64, enum uv_memprotect); |