diff options
| author |   Dean Nelson <dcn@sgi.com> | 2008-07-29 22:34:16 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-30 09:41:50 -0700 |
| commit | a812dcc3a298eef650c381e094e2cf41a4ecc9ad (patch) | |
| tree | cb6a24a623891054789f5340742c3c8ff1fb8cde /drivers/misc/sgi-xp/xp.h | |
| parent | sgi-xp: enable building of XPC/XPNET on x86_64 (diff) | |
| download | linux-dev-a812dcc3a298eef650c381e094e2cf41a4ecc9ad.tar.xz linux-dev-a812dcc3a298eef650c381e094e2cf41a4ecc9ad.zip | |
sgi-xp: add usage of GRU driver by xpc_remote_memcpy()
Add UV support to xpc_remote_memcpy(), which involves interfacing to the
GRU driver.
Signed-off-by: Dean Nelson <dcn@sgi.com>
Cc: Jack Steiner <steiner@sgi.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/misc/sgi-xp/xp.h')
| -rw-r--r-- | drivers/misc/sgi-xp/xp.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h index 01bf1a2cd8ed..45d0a08c2ddd 100644 --- a/drivers/misc/sgi-xp/xp.h +++ b/drivers/misc/sgi-xp/xp.h @@ -207,7 +207,9 @@ enum xp_retval { xpUnsupported, /* 56: unsupported functionality or resource */ xpNeedMoreInfo, /* 57: more info is needed by SAL */ - xpUnknownReason /* 58: unknown reason - must be last in enum */ + xpGruCopyError, /* 58: gru_copy_gru() returned error */ + + xpUnknownReason /* 59: unknown reason - must be last in enum */ }; /* @@ -349,7 +351,9 @@ extern short xp_max_npartitions; extern short xp_partition_id; extern u8 xp_region_size; -extern enum xp_retval (*xp_remote_memcpy) (void *, const void *, size_t); +extern unsigned long (*xp_pa) (void *); +extern enum xp_retval (*xp_remote_memcpy) (unsigned long, const unsigned long, + size_t); extern int (*xp_cpu_to_nasid) (int); extern u64 xp_nofault_PIOR_target; |