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| author | Robin Holt <holt@sgi.com> | 2009-12-15 16:47:53 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 07:20:13 -0800 |
| commit | 682128939f546e3a9cdd9fef392b932dd9c41a65 (patch) | |
| tree | ec641fbca980cbba69b655f7575523a8cdc93b30 /drivers/misc/sgi-xp/xp_main.c | |
| parent | 729d69e6995fc4dea8ff70df256a7d4034a3d21d (diff) | |
| download | blackbird-op-linux-682128939f546e3a9cdd9fef392b932dd9c41a65.tar.gz blackbird-op-linux-682128939f546e3a9cdd9fef392b932dd9c41a65.zip | |
x86: uv: xpc needs to provide an abstraction for uv_gpa
Provide an SGI SN2/UV agnositic method for converting a global physical
address into a socket physical address.
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 'drivers/misc/sgi-xp/xp_main.c')
| -rw-r--r-- | drivers/misc/sgi-xp/xp_main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c index 7896849b16dc..01be66d02ca8 100644 --- a/drivers/misc/sgi-xp/xp_main.c +++ b/drivers/misc/sgi-xp/xp_main.c @@ -44,6 +44,9 @@ EXPORT_SYMBOL_GPL(xp_region_size); unsigned long (*xp_pa) (void *addr); EXPORT_SYMBOL_GPL(xp_pa); +unsigned long (*xp_socket_pa) (unsigned long gpa); +EXPORT_SYMBOL_GPL(xp_socket_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); |
