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_main.c | |
| parent | 261f3b4979db88d29fc86aad9f76fbc0c2c6d21a (diff) | |
| download | lwn-a812dcc3a298eef650c381e094e2cf41a4ecc9ad.tar.gz lwn-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_main.c')
| -rw-r--r-- | drivers/misc/sgi-xp/xp_main.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c index c34b23fe498f..f86ad3af26b7 100644 --- a/drivers/misc/sgi-xp/xp_main.c +++ b/drivers/misc/sgi-xp/xp_main.c @@ -41,7 +41,11 @@ EXPORT_SYMBOL_GPL(xp_partition_id); u8 xp_region_size; EXPORT_SYMBOL_GPL(xp_region_size); -enum xp_retval (*xp_remote_memcpy) (void *dst, const void *src, size_t len); +unsigned long (*xp_pa) (void *addr); +EXPORT_SYMBOL_GPL(xp_pa); + +enum xp_retval (*xp_remote_memcpy) (unsigned long dst_gpa, + const unsigned long src_gpa, size_t len); EXPORT_SYMBOL_GPL(xp_remote_memcpy); int (*xp_cpu_to_nasid) (int cpuid); |