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drm/nouveau/pwr/fuc: add ld/st macros

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Signed-off-by: Martin Peres <martin.peres@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Martin Peres 2014-08-17 17:33:13 +02:00 committed by Ben Skeggs
parent d5837df18c
commit b9fcf971bf
1 changed files with 10 additions and 0 deletions
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10
drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/macros.fuc
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@ -251,6 +251,16 @@
*/ clear b32 $r0
#endif
#define st(size, addr, reg) /*
*/ movw $r0 addr /*
*/ st size D[$r0] reg /*
*/ clear b32 $r0
#define ld(size, reg, addr) /*
*/ movw $r0 addr /*
*/ ld size reg D[$r0] /*
*/ clear b32 $r0
// does a 64+64 -> 64 unsigned addition (C = A + B)
#define addu64(reg_a_c_hi, reg_a_c_lo, b_hi, b_lo) /*
*/ add b32 reg_a_c_lo b_lo /*