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sgi-xp: add usage of GRU driver by xpc_remote_memcpy()

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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>
This commit is contained in:
Dean Nelson
2008-07-29 22:34:16 -07:00
committed by Linus Torvalds
parent 261f3b4979
commit a812dcc3a2
11 changed files with 155 additions and 128 deletions
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6
drivers/misc/sgi-xp/xp_main.c
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@ -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);