drivers/gpu/drm/radeon/r100.c

2565

tmp = RREG32(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;

drivers/gpu/drm/radeon/r100.c

2566

WREG32(RADEON_BUS_CNTL, tmp);

drivers/gpu/drm/radeon/r100.c

2580

tmp = RREG32(RADEON_BUS_CNTL);

drivers/gpu/drm/radeon/r100.c

3054

tmp = RREG32(RADEON_BUS_CNTL);

drivers/gpu/drm/radeon/radeon_bios.c

516

bus_cntl = RREG32(RADEON_BUS_CNTL);

drivers/gpu/drm/radeon/radeon_bios.c

541

WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));

drivers/gpu/drm/radeon/radeon_bios.c

571

WREG32(RADEON_BUS_CNTL, bus_cntl);

drivers/gpu/drm/radeon/rs400.c

157

tmp = RREG32(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;

drivers/gpu/drm/radeon/rs400.c

158

WREG32(RADEON_BUS_CNTL, tmp);

drivers/gpu/drm/radeon/rs400.c

161

tmp = RREG32(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;

drivers/gpu/drm/radeon/rs400.c

162

WREG32(RADEON_BUS_CNTL, tmp);

drivers/gpu/drm/radeon/rs400.c

330

tmp = RREG32(RADEON_BUS_CNTL);

drivers/gpu/drm/radeon/rs600.c

575

tmp = RREG32(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;

drivers/gpu/drm/radeon/rs600.c

576

WREG32(RADEON_BUS_CNTL, tmp);

drivers/gpu/drm/radeon/rs600.c

839

msi_rearm = RREG32(RADEON_BUS_CNTL) & ~RS600_MSI_REARM;

drivers/gpu/drm/radeon/rs600.c

840

WREG32(RADEON_BUS_CNTL, msi_rearm);

drivers/gpu/drm/radeon/rs600.c

841

WREG32(RADEON_BUS_CNTL, msi_rearm | RS600_MSI_REARM);