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GRU driver: minor updates

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A few minor updates for the GRU driver.
	- documentation changes found in code reviews
	- changes to #ifdefs to make them recognized by "unifdef"
	  (used in simulator testing)
	- change GRU context load/unload to prefetch data

[akpm@linux-foundation.org: fix typo in comment]
Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jack Steiner
2008-10-15 22:05:13 -07:00
committed by Linus Torvalds
parent ebf3f09c63
commit 923f7f6970
7 changed files with 42 additions and 32 deletions
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4
drivers/misc/sgi-gru/gru.h
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@@ -30,9 +30,9 @@
/*
* Size used to map GRU GSeg
*/
#if defined CONFIG_IA64
#if defined(CONFIG_IA64)
#define GRU_GSEG_PAGESIZE (256 * 1024UL)
#elif defined CONFIG_X86_64
#elif defined(CONFIG_X86_64)
#define GRU_GSEG_PAGESIZE (256 * 1024UL) /* ZZZ 2MB ??? */
#else
#error "Unsupported architecture"