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Searched refs:scratch_reg (Results 1 – 13 of 13) sorted by relevance

/linux/arch/x86/entry/
A Dcalling.h174 mov %cr3, \scratch_reg
176 mov \scratch_reg, %cr3
185 mov %cr3, \scratch_reg
204 SET_NOFLUSH_BIT \scratch_reg
213 mov \scratch_reg, %cr3
219 SWITCH_TO_USER_CR3_NOSTACK scratch_reg=\scratch_reg scratch_reg2=%rax
225 movq %cr3, \scratch_reg
226 movq \scratch_reg, \save_reg
236 movq \scratch_reg, %cr3
258 andq $(0x7FF), \scratch_reg
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A Dentry_32.S57 .macro SWITCH_TO_USER_CR3 scratch_reg:req
60 movl %cr3, \scratch_reg
61 orl $PTI_SWITCH_MASK, \scratch_reg
62 movl \scratch_reg, %cr3
90 movl %cr3, \scratch_reg
92 testl $PTI_SWITCH_MASK, \scratch_reg
94 andl $(~PTI_SWITCH_MASK), \scratch_reg
95 movl \scratch_reg, %cr3
97 orl $PTI_SWITCH_MASK, \scratch_reg
613 SWITCH_TO_USER_CR3 scratch_reg=%eax
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A Dentry_64.S93 SWITCH_TO_KERNEL_CR3 scratch_reg=%rsp
212 SWITCH_TO_USER_CR3_STACK scratch_reg=%rdi
607 SWITCH_TO_USER_CR3_STACK scratch_reg=%rdi
676 SWITCH_TO_KERNEL_CR3 scratch_reg=%rdi /* to kernel CR3 */
704 SWITCH_TO_USER_CR3_STACK scratch_reg=%rdi
891 SAVE_AND_SET_GSBASE scratch_reg=%rax save_reg=%rbx
945 RESTORE_CR3 scratch_reg=%rax save_reg=%r14
982 SWITCH_TO_KERNEL_CR3 scratch_reg=%rax
1037 SWITCH_TO_KERNEL_CR3 scratch_reg=%rax
1128 SWITCH_TO_KERNEL_CR3 scratch_reg=%rdx
[all …]
A Dentry_64_compat.S55 SWITCH_TO_KERNEL_CR3 scratch_reg=%rax
208 SWITCH_TO_KERNEL_CR3 scratch_reg=%rsp
306 SWITCH_TO_USER_CR3_NOSTACK scratch_reg=%r8 scratch_reg2=%r9
363 SWITCH_TO_KERNEL_CR3 scratch_reg=%rdi
/linux/drivers/gpu/drm/radeon/
A Dradeon_fence.c70 if (likely(rdev->wb.enabled || !drv->scratch_reg)) { in radeon_fence_write()
75 WREG32(drv->scratch_reg, seq); in radeon_fence_write()
93 if (likely(rdev->wb.enabled || !drv->scratch_reg)) { in radeon_fence_read()
100 seq = RREG32(drv->scratch_reg); in radeon_fence_read()
821 radeon_scratch_free(rdev, rdev->fence_drv[ring].scratch_reg); in radeon_fence_driver_start_ring()
823 rdev->fence_drv[ring].scratch_reg = 0; in radeon_fence_driver_start_ring()
838 r = radeon_scratch_get(rdev, &rdev->fence_drv[ring].scratch_reg); in radeon_fence_driver_start_ring()
844 rdev->fence_drv[ring].scratch_reg - in radeon_fence_driver_start_ring()
870 rdev->fence_drv[ring].scratch_reg = -1; in radeon_fence_driver_init_ring()
928 radeon_scratch_free(rdev, rdev->fence_drv[ring].scratch_reg); in radeon_fence_driver_fini()
A Dradeon_atombios.c4105 uint32_t scratch_reg; in radeon_save_bios_scratch_regs() local
4109 scratch_reg = R600_BIOS_0_SCRATCH; in radeon_save_bios_scratch_regs()
4111 scratch_reg = RADEON_BIOS_0_SCRATCH; in radeon_save_bios_scratch_regs()
4114 rdev->bios_scratch[i] = RREG32(scratch_reg + (i * 4)); in radeon_save_bios_scratch_regs()
4119 uint32_t scratch_reg; in radeon_restore_bios_scratch_regs() local
4123 scratch_reg = R600_BIOS_0_SCRATCH; in radeon_restore_bios_scratch_regs()
4125 scratch_reg = RADEON_BIOS_0_SCRATCH; in radeon_restore_bios_scratch_regs()
4128 WREG32(scratch_reg + (i * 4), rdev->bios_scratch[i]); in radeon_restore_bios_scratch_regs()
A Dr300.c240 radeon_ring_write(ring, PACKET0(rdev->fence_drv[fence->ring].scratch_reg, 0)); in r300_fence_ring_emit()
A Dradeon.h365 uint32_t scratch_reg; member
A Dr100.c883 radeon_ring_write(ring, PACKET0(rdev->fence_drv[fence->ring].scratch_reg, 0)); in r100_fence_ring_emit()
A Dr600.c2907 …radeon_ring_write(ring, ((rdev->fence_drv[fence->ring].scratch_reg - PACKET3_SET_CONFIG_REG_OFFSET… in r600_fence_ring_emit()
/linux/arch/mips/mm/
A Dtlbex.c348 static int scratch_reg; variable
357 if (scratch_reg >= 0) { in build_get_work_registers()
359 UASM_i_MTC0(p, 1, c0_kscratch(), scratch_reg); in build_get_work_registers()
391 if (scratch_reg >= 0) { in build_restore_work_registers()
393 UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg); in build_restore_work_registers()
658 if (scratch_reg >= 0) in build_restore_pagemask()
675 if (scratch_reg >= 0) in build_restore_pagemask()
676 UASM_i_MFC0(p, 1, c0_kscratch(), scratch_reg); in build_restore_pagemask()
949 if (scratch_reg >= 0) in build_get_pgd_vmalloc64()
1316 scratch_reg); in build_r4000_tlb_refill_handler()
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/linux/drivers/net/wireless/marvell/libertas/
A Dif_sdio.c115 unsigned int scratch_reg; member
148 scratch = sdio_readb(card->func, card->scratch_reg, &ret); in if_sdio_read_scratch()
150 scratch |= sdio_readb(card->func, card->scratch_reg + 1, in if_sdio_read_scratch()
1169 card->scratch_reg = IF_SDIO_SCRATCH_OLD; in if_sdio_probe()
1172 card->scratch_reg = IF_SDIO_SCRATCH; in if_sdio_probe()
1176 card->scratch_reg = IF_SDIO_FW_STATUS; in if_sdio_probe()
/linux/arch/x86/kernel/
A Duprobes.c457 scratch_reg(struct arch_uprobe *auprobe, struct pt_regs *regs) in scratch_reg() function
474 unsigned long *sr = scratch_reg(auprobe, regs); in riprel_pre_xol()
485 unsigned long *sr = scratch_reg(auprobe, regs); in riprel_post_xol()

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