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[ARM] 3370/2: ep93xx: add crunch support

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Patch from Lennert Buytenhek

Add the necessary kernel bits for crunch task switching.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Lennert Buytenhek
2006-06-27 23:03:03 +01:00
committed by Russell King
parent 5429b060df
commit c17fad11f3
8 changed files with 419 additions and 0 deletions
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8
include/asm-arm/fpstate.h
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@@ -72,6 +72,14 @@ union fp_state {
#define FP_SIZE (sizeof(union fp_state) / sizeof(int))
struct crunch_state {
unsigned int mvdx[16][2];
unsigned int mvax[4][3];
unsigned int dspsc[2];
};
#define CRUNCH_SIZE sizeof(struct crunch_state)
#endif
#endif