arch/mips/mm/tlbex.c

1259

if (IS_ENABLED(CONFIG_64BIT) && (scratch_reg >= 0 || scratchpad_available()) && use_bbit_insns()) {

arch/mips/mm/tlbex.c

1261

scratch_reg);

arch/mips/mm/tlbex.c

2569

scratch_reg = allocate_kscratch();

arch/mips/mm/tlbex.c

328

static int scratch_reg;

arch/mips/mm/tlbex.c

337

if (scratch_reg >= 0) {

arch/mips/mm/tlbex.c

339

UASM_i_MTC0(p, 1, c0_kscratch(), scratch_reg);

arch/mips/mm/tlbex.c

371

if (scratch_reg >= 0) {

arch/mips/mm/tlbex.c

373

UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg);

arch/mips/mm/tlbex.c

619

if (scratch_reg >= 0)

arch/mips/mm/tlbex.c

636

if (scratch_reg >= 0)

arch/mips/mm/tlbex.c

637

UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg);

arch/mips/mm/tlbex.c

889

if (mode == refill_scratch && scratch_reg >= 0)

arch/mips/mm/tlbex.c

910

if (scratch_reg >= 0)

arch/mips/mm/tlbex.c

911

UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg);

arch/x86/entry/calling.h

173

.macro SWITCH_TO_KERNEL_CR3 scratch_reg:req

arch/x86/entry/calling.h

184

.macro SWITCH_TO_USER_CR3 scratch_reg:req scratch_reg2:req

arch/x86/entry/calling.h

216

.macro SWITCH_TO_USER_CR3_NOSTACK scratch_reg:req scratch_reg2:req

arch/x86/entry/calling.h

222

.macro SWITCH_TO_USER_CR3_STACK scratch_reg:req

arch/x86/entry/calling.h

225

SWITCH_TO_USER_CR3 scratch_reg=\scratch_reg scratch_reg2=%rax

arch/x86/entry/calling.h

230

.macro SAVE_AND_SWITCH_TO_KERNEL_CR3 scratch_reg:req save_reg:req

arch/x86/entry/calling.h

249

.macro PARANOID_RESTORE_CR3 scratch_reg:req save_reg:req

arch/x86/entry/calling.h

280

.macro SWITCH_TO_KERNEL_CR3 scratch_reg:req

arch/x86/entry/calling.h

282

.macro SWITCH_TO_USER_CR3_NOSTACK scratch_reg:req scratch_reg2:req

arch/x86/entry/calling.h

284

.macro SWITCH_TO_USER_CR3_STACK scratch_reg:req

arch/x86/entry/calling.h

286

.macro SAVE_AND_SWITCH_TO_KERNEL_CR3 scratch_reg:req save_reg:req

arch/x86/entry/calling.h

288

.macro PARANOID_RESTORE_CR3 scratch_reg:req save_reg:req

arch/x86/entry/calling.h

378

.macro SAVE_AND_SET_GSBASE scratch_reg:req save_reg:req

arch/x86/kernel/uprobes.c

604

unsigned long *sr = scratch_reg(auprobe, regs);

arch/x86/kernel/uprobes.c

615

unsigned long *sr = scratch_reg(auprobe, regs);

drivers/gpu/drm/radeon/r100.c

885

radeon_ring_write(ring, PACKET0(rdev->fence_drv[fence->ring].scratch_reg, 0));

drivers/gpu/drm/radeon/r300.c

240

radeon_ring_write(ring, PACKET0(rdev->fence_drv[fence->ring].scratch_reg, 0));

drivers/gpu/drm/radeon/r600.c

2907

radeon_ring_write(ring, ((rdev->fence_drv[fence->ring].scratch_reg - PACKET3_SET_CONFIG_REG_OFFSET) >> 2));

drivers/gpu/drm/radeon/radeon.h

365

uint32_t scratch_reg;

drivers/gpu/drm/radeon/radeon_atombios.c

4099

uint32_t scratch_reg;

drivers/gpu/drm/radeon/radeon_atombios.c

4103

scratch_reg = R600_BIOS_0_SCRATCH;

drivers/gpu/drm/radeon/radeon_atombios.c

4105

scratch_reg = RADEON_BIOS_0_SCRATCH;

drivers/gpu/drm/radeon/radeon_atombios.c

4108

rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4));

drivers/gpu/drm/radeon/radeon_atombios.c

4113

uint32_t scratch_reg;

drivers/gpu/drm/radeon/radeon_atombios.c

4117

scratch_reg = R600_BIOS_0_SCRATCH;

drivers/gpu/drm/radeon/radeon_atombios.c

4119

scratch_reg = RADEON_BIOS_0_SCRATCH;

drivers/gpu/drm/radeon/radeon_atombios.c

4122

WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]);

drivers/gpu/drm/radeon/radeon_fence.c

71

if (likely(rdev->wb.enabled || !drv->scratch_reg)) {

drivers/gpu/drm/radeon/radeon_fence.c

75

WREG32(drv->scratch_reg, seq);

drivers/gpu/drm/radeon/radeon_fence.c

764

radeon_scratch_free(rdev, rdev->fence_drv[ring].scratch_reg);

drivers/gpu/drm/radeon/radeon_fence.c

766

rdev->fence_drv[ring].scratch_reg = 0;

drivers/gpu/drm/radeon/radeon_fence.c

781

r = radeon_scratch_get(rdev, &rdev->fence_drv[ring].scratch_reg);

drivers/gpu/drm/radeon/radeon_fence.c

787

rdev->fence_drv[ring].scratch_reg -

drivers/gpu/drm/radeon/radeon_fence.c

813

rdev->fence_drv[ring].scratch_reg = -1;

drivers/gpu/drm/radeon/radeon_fence.c

870

radeon_scratch_free(rdev, rdev->fence_drv[ring].scratch_reg);

drivers/gpu/drm/radeon/radeon_fence.c

93

if (likely(rdev->wb.enabled || !drv->scratch_reg)) {

drivers/gpu/drm/radeon/radeon_fence.c

99

seq = RREG32(drv->scratch_reg);

drivers/net/wireless/marvell/libertas/if_sdio.c

115

unsigned int scratch_reg;

drivers/net/wireless/marvell/libertas/if_sdio.c

1170

card->scratch_reg = IF_SDIO_SCRATCH_OLD;

drivers/net/wireless/marvell/libertas/if_sdio.c

1173

card->scratch_reg = IF_SDIO_SCRATCH;

drivers/net/wireless/marvell/libertas/if_sdio.c

1177

card->scratch_reg = IF_SDIO_FW_STATUS;

drivers/net/wireless/marvell/libertas/if_sdio.c

149

scratch = sdio_readb(card->func, card->scratch_reg, &ret);

drivers/net/wireless/marvell/libertas/if_sdio.c

151

scratch |= sdio_readb(card->func, card->scratch_reg + 1,