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RS4xx: fix MCIND index mask

main
Alex Deucher 2008-05-12 09:24:13 -04:00
parent d26af273f8
commit 3582e82f14
2 changed files with 4 additions and 4 deletions
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4
shared-core/radeon_cp.c
View File

@ -16114,9 +16114,9 @@ static u32 R500_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
static u32 RS400_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
{
u32 ret;
RADEON_WRITE(RS400_NB_MC_INDEX, addr & 0x7f);
RADEON_WRITE(RS400_NB_MC_INDEX, addr & 0xff);
ret = RADEON_READ(RS400_NB_MC_DATA);
RADEON_WRITE(RS400_NB_MC_INDEX, 0x7f);
RADEON_WRITE(RS400_NB_MC_INDEX, 0xff);
return ret;
}

4
shared-core/radeon_drv.h
View File

@ -1165,9 +1165,9 @@ do { \
#define RS400_WRITE_MCIND( addr, val ) \
do { \
RADEON_WRITE( RS400_NB_MC_INDEX, \
((addr) & 0x7f) | RS400_NB_MC_IND_WR_EN); \
((addr) & 0xff) | RS400_NB_MC_IND_WR_EN); \
RADEON_WRITE( RS400_NB_MC_DATA, (val) ); \
RADEON_WRITE( RS400_NB_MC_INDEX, 0x7f ); \
RADEON_WRITE( RS400_NB_MC_INDEX, 0xff ); \
} while (0)
#define RS690_WRITE_MCIND( addr, val ) \