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Searched refs:scratch (Results 1 – 25 of 282) sorted by relevance

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/linux-6.6.21/arch/arc/kernel/ !
Dsignal.c107 uregs.scratch.bta = regs->bta; in stash_usr_regs()
108 uregs.scratch.lp_start = regs->lp_start; in stash_usr_regs()
109 uregs.scratch.lp_end = regs->lp_end; in stash_usr_regs()
110 uregs.scratch.lp_count = regs->lp_count; in stash_usr_regs()
111 uregs.scratch.status32 = regs->status32; in stash_usr_regs()
112 uregs.scratch.ret = regs->ret; in stash_usr_regs()
113 uregs.scratch.blink = regs->blink; in stash_usr_regs()
114 uregs.scratch.fp = regs->fp; in stash_usr_regs()
115 uregs.scratch.gp = regs->r26; in stash_usr_regs()
116 uregs.scratch.r12 = regs->r12; in stash_usr_regs()
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Dptrace.c192 REG_IN_ONE(scratch.bta, &ptregs->bta); in genregs_set()
193 REG_IN_ONE(scratch.lp_start, &ptregs->lp_start); in genregs_set()
194 REG_IN_ONE(scratch.lp_end, &ptregs->lp_end); in genregs_set()
195 REG_IN_ONE(scratch.lp_count, &ptregs->lp_count); in genregs_set()
197 REG_IGNORE_ONE(scratch.status32); in genregs_set()
199 REG_IN_ONE(scratch.ret, &ptregs->ret); in genregs_set()
200 REG_IN_ONE(scratch.blink, &ptregs->blink); in genregs_set()
201 REG_IN_ONE(scratch.fp, &ptregs->fp); in genregs_set()
202 REG_IN_ONE(scratch.gp, &ptregs->r26); in genregs_set()
203 REG_IN_ONE(scratch.r12, &ptregs->r12); in genregs_set()
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/linux-6.6.21/arch/sparc/include/asm/ !
Dwinmacro.h50 #define LOAD_PT_YREG(base_reg, scratch) \ argument
51 ld [%base_reg + STACKFRAME_SZ + PT_Y], %scratch; \
52 wr %scratch, 0x0, %y;
59 #define LOAD_PT_ALL(base_reg, pt_psr, pt_pc, pt_npc, scratch) \ argument
60 LOAD_PT_YREG(base_reg, scratch) \
77 #define STORE_PT_YREG(base_reg, scratch) \ argument
78 rd %y, %scratch; \
79 st %scratch, [%base_reg + STACKFRAME_SZ + PT_Y];
92 #define SAVE_BOLIXED_USER_STACK(cur_reg, scratch) \ argument
93 ld [%cur_reg + TI_W_SAVED], %scratch; \
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/linux-6.6.21/drivers/infiniband/hw/irdma/ !
Duda.h40 u32 op, u64 scratch);
43 u64 scratch);
51 struct irdma_ah_info *info, u64 scratch) in irdma_sc_create_ah() argument
54 scratch); in irdma_sc_create_ah()
58 struct irdma_ah_info *info, u64 scratch) in irdma_sc_destroy_ah() argument
61 scratch); in irdma_sc_destroy_ah()
66 u64 scratch) in irdma_sc_create_mcast_grp() argument
69 scratch); in irdma_sc_create_mcast_grp()
74 u64 scratch) in irdma_sc_modify_mcast_grp() argument
77 scratch); in irdma_sc_modify_mcast_grp()
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Dtype.h669 u64 scratch; member
1164 int irdma_sc_ccq_create(struct irdma_sc_cq *ccq, u64 scratch,
1166 int irdma_sc_ccq_destroy(struct irdma_sc_cq *ccq, u64 scratch, bool post_sq);
1172 int irdma_sc_cceq_create(struct irdma_sc_ceq *ceq, u64 scratch);
1175 int irdma_sc_ceq_destroy(struct irdma_sc_ceq *ceq, u64 scratch, bool post_sq);
1202 struct irdma_create_qp_info *info, u64 scratch,
1204 int irdma_sc_qp_destroy(struct irdma_sc_qp *qp, u64 scratch,
1207 struct irdma_qp_flush_info *info, u64 scratch,
1211 struct irdma_modify_qp_info *info, u64 scratch,
1221 int irdma_sc_cq_destroy(struct irdma_sc_cq *cq, u64 scratch, bool post_sq);
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Dctrl.c184 u64 scratch, bool post_sq) in irdma_sc_add_arp_cache_entry() argument
189 wqe = irdma_sc_cqp_get_next_send_wqe(cqp, scratch); in irdma_sc_add_arp_cache_entry()
219 static int irdma_sc_del_arp_cache_entry(struct irdma_sc_cqp *cqp, u64 scratch, in irdma_sc_del_arp_cache_entry() argument
225 wqe = irdma_sc_cqp_get_next_send_wqe(cqp, scratch); in irdma_sc_del_arp_cache_entry()
254 u64 scratch, bool post_sq) in irdma_sc_manage_apbvt_entry() argument
259 wqe = irdma_sc_cqp_get_next_send_wqe(cqp, scratch); in irdma_sc_manage_apbvt_entry()
302 u64 scratch, bool post_sq) in irdma_sc_manage_qhash_table_entry() argument
310 wqe = irdma_sc_cqp_get_next_send_wqe(cqp, scratch); in irdma_sc_manage_qhash_table_entry()
449 u64 scratch, bool post_sq) in irdma_sc_qp_create() argument
460 wqe = irdma_sc_cqp_get_next_send_wqe(cqp, scratch); in irdma_sc_qp_create()
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/linux-6.6.21/crypto/ !
Dscompress.c63 struct scomp_scratch *scratch; in crypto_scomp_free_scratches() local
67 scratch = per_cpu_ptr(&scomp_scratch, i); in crypto_scomp_free_scratches()
69 vfree(scratch->src); in crypto_scomp_free_scratches()
70 vfree(scratch->dst); in crypto_scomp_free_scratches()
71 scratch->src = NULL; in crypto_scomp_free_scratches()
72 scratch->dst = NULL; in crypto_scomp_free_scratches()
78 struct scomp_scratch *scratch; in crypto_scomp_alloc_scratches() local
84 scratch = per_cpu_ptr(&scomp_scratch, i); in crypto_scomp_alloc_scratches()
89 scratch->src = mem; in crypto_scomp_alloc_scratches()
93 scratch->dst = mem; in crypto_scomp_alloc_scratches()
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/linux-6.6.21/arch/arc/include/asm/ !
Dirqflags-compact.h185 .macro IRQ_DISABLE scratch
186 lr \scratch, [status32]
187 bic \scratch, \scratch, (STATUS_E1_MASK | STATUS_E2_MASK)
188 flag \scratch
192 .macro IRQ_ENABLE scratch
194 lr \scratch, [status32]
195 or \scratch, \scratch, (STATUS_E1_MASK | STATUS_E2_MASK)
196 flag \scratch
/linux-6.6.21/drivers/mmc/host/ !
Dsdhci-pci-o2micro.c112 u16 scratch; in sdhci_o2_enable_internal_clock() local
132 scratch = sdhci_readw(host, O2_PLL_DLL_WDT_CONTROL1); in sdhci_o2_enable_internal_clock()
133 if (scratch & O2_PLL_LOCK_STATUS) in sdhci_o2_enable_internal_clock()
321 u16 scratch = 0; in sdhci_o2_execute_tuning() local
338 scratch = sdhci_readw(host, O2_SD_MISC_CTRL); in sdhci_o2_execute_tuning()
339 scratch |= O2_SD_PWR_FORCE_L0; in sdhci_o2_execute_tuning()
340 sdhci_writew(host, scratch, O2_SD_MISC_CTRL); in sdhci_o2_execute_tuning()
420 scratch = sdhci_readw(host, O2_SD_MISC_CTRL); in sdhci_o2_execute_tuning()
421 scratch &= ~(O2_SD_PWR_FORCE_L0); in sdhci_o2_execute_tuning()
422 sdhci_writew(host, scratch, O2_SD_MISC_CTRL); in sdhci_o2_execute_tuning()
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Dmmc_spi.c99 struct scratch { struct
123 struct scratch *data; argument
406 struct scratch *data = host->data; in mmc_spi_command_send()
519 struct scratch *scratch = host->data; in mmc_spi_setup_data_message() local
531 scratch->data_token = SPI_TOKEN_MULTI_WRITE; in mmc_spi_setup_data_message()
533 scratch->data_token = SPI_TOKEN_SINGLE; in mmc_spi_setup_data_message()
534 t->tx_buf = &scratch->data_token; in mmc_spi_setup_data_message()
552 t->tx_buf = &scratch->crc_val; in mmc_spi_setup_data_message()
555 t->rx_buf = &scratch->crc_val; in mmc_spi_setup_data_message()
576 t->len = (direction == DMA_TO_DEVICE) ? sizeof(scratch->status) : 1; in mmc_spi_setup_data_message()
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/linux-6.6.21/lib/ !
Dkunit_iov_iter.c104 u8 *scratch, *buffer; in iov_kunit_copy_to_kvec() local
111 scratch = iov_kunit_create_buffer(test, &spages, npages); in iov_kunit_copy_to_kvec()
113 scratch[i] = pattern(i); in iov_kunit_copy_to_kvec()
122 copied = copy_to_iter(scratch, size, &iter); in iov_kunit_copy_to_kvec()
130 memset(scratch, 0, bufsize); in iov_kunit_copy_to_kvec()
133 scratch[i] = pattern(patt++); in iov_kunit_copy_to_kvec()
137 KUNIT_EXPECT_EQ_MSG(test, buffer[i], scratch[i], "at i=%x", i); in iov_kunit_copy_to_kvec()
138 if (buffer[i] != scratch[i]) in iov_kunit_copy_to_kvec()
154 u8 *scratch, *buffer; in iov_kunit_copy_from_kvec() local
165 scratch = iov_kunit_create_buffer(test, &spages, npages); in iov_kunit_copy_from_kvec()
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/linux-6.6.21/drivers/gpu/drm/amd/display/dmub/src/ !
Ddmub_dcn20.c98 uint32_t in_reset, scratch, i; in dmub_dcn20_reset() local
124 scratch = dmub->hw_funcs.get_gpint_response(dmub); in dmub_dcn20_reset()
125 if (scratch == DMUB_GPINT__STOP_FW_RESPONSE) in dmub_dcn20_reset()
428 diag_data->scratch[0] = REG_READ(DMCUB_SCRATCH0); in dmub_dcn20_get_diagnostic_data()
429 diag_data->scratch[1] = REG_READ(DMCUB_SCRATCH1); in dmub_dcn20_get_diagnostic_data()
430 diag_data->scratch[2] = REG_READ(DMCUB_SCRATCH2); in dmub_dcn20_get_diagnostic_data()
431 diag_data->scratch[3] = REG_READ(DMCUB_SCRATCH3); in dmub_dcn20_get_diagnostic_data()
432 diag_data->scratch[4] = REG_READ(DMCUB_SCRATCH4); in dmub_dcn20_get_diagnostic_data()
433 diag_data->scratch[5] = REG_READ(DMCUB_SCRATCH5); in dmub_dcn20_get_diagnostic_data()
434 diag_data->scratch[6] = REG_READ(DMCUB_SCRATCH6); in dmub_dcn20_get_diagnostic_data()
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Ddmub_dcn32.c88 uint32_t in_reset, scratch, i; in dmub_dcn32_reset() local
114 scratch = dmub->hw_funcs.get_gpint_response(dmub); in dmub_dcn32_reset()
115 if (scratch == DMUB_GPINT__STOP_FW_RESPONSE) in dmub_dcn32_reset()
426 diag_data->scratch[0] = REG_READ(DMCUB_SCRATCH0); in dmub_dcn32_get_diagnostic_data()
427 diag_data->scratch[1] = REG_READ(DMCUB_SCRATCH1); in dmub_dcn32_get_diagnostic_data()
428 diag_data->scratch[2] = REG_READ(DMCUB_SCRATCH2); in dmub_dcn32_get_diagnostic_data()
429 diag_data->scratch[3] = REG_READ(DMCUB_SCRATCH3); in dmub_dcn32_get_diagnostic_data()
430 diag_data->scratch[4] = REG_READ(DMCUB_SCRATCH4); in dmub_dcn32_get_diagnostic_data()
431 diag_data->scratch[5] = REG_READ(DMCUB_SCRATCH5); in dmub_dcn32_get_diagnostic_data()
432 diag_data->scratch[6] = REG_READ(DMCUB_SCRATCH6); in dmub_dcn32_get_diagnostic_data()
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Ddmub_dcn31.c87 uint32_t in_reset, scratch, i, pwait_mode; in dmub_dcn31_reset() local
111 scratch = dmub->hw_funcs.get_gpint_response(dmub); in dmub_dcn31_reset()
112 if (scratch == DMUB_GPINT__STOP_FW_RESPONSE) in dmub_dcn31_reset()
422 diag_data->scratch[0] = REG_READ(DMCUB_SCRATCH0); in dmub_dcn31_get_diagnostic_data()
423 diag_data->scratch[1] = REG_READ(DMCUB_SCRATCH1); in dmub_dcn31_get_diagnostic_data()
424 diag_data->scratch[2] = REG_READ(DMCUB_SCRATCH2); in dmub_dcn31_get_diagnostic_data()
425 diag_data->scratch[3] = REG_READ(DMCUB_SCRATCH3); in dmub_dcn31_get_diagnostic_data()
426 diag_data->scratch[4] = REG_READ(DMCUB_SCRATCH4); in dmub_dcn31_get_diagnostic_data()
427 diag_data->scratch[5] = REG_READ(DMCUB_SCRATCH5); in dmub_dcn31_get_diagnostic_data()
428 diag_data->scratch[6] = REG_READ(DMCUB_SCRATCH6); in dmub_dcn31_get_diagnostic_data()
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/linux-6.6.21/net/xfrm/ !
Dxfrm_ipcomp.c44 u8 *scratch = *this_cpu_ptr(ipcomp_scratches); in ipcomp_decompress() local
46 int err = crypto_comp_decompress(tfm, start, plen, scratch, &dlen); in ipcomp_decompress()
62 skb_copy_to_linear_data(skb, scratch, len); in ipcomp_decompress()
64 while ((scratch += len, dlen -= len) > 0) { in ipcomp_decompress()
82 memcpy(skb_frag_address(frag), scratch, len); in ipcomp_decompress()
129 u8 *scratch; in ipcomp_compress() local
133 scratch = *this_cpu_ptr(ipcomp_scratches); in ipcomp_compress()
135 err = crypto_comp_compress(tfm, start, plen, scratch, &dlen); in ipcomp_compress()
144 memcpy(start + sizeof(struct ip_comp_hdr), scratch, dlen); in ipcomp_compress()
221 void *scratch; in ipcomp_alloc_scratches() local
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/linux-6.6.21/arch/x86/include/asm/ !
Dbootparam_utils.h52 static struct boot_params scratch; in sanitize_boot_params() local
54 char *save_base = (char *)&scratch; in sanitize_boot_params()
68 BOOT_PARAM_PRESERVE(scratch), in sanitize_boot_params()
80 memset(&scratch, 0, sizeof(scratch)); in sanitize_boot_params()
/linux-6.6.21/drivers/media/platform/sunxi/sun4i-csi/ !
Dsun4i_dma.c96 dma_addr_t addr = csi->scratch.paddr; in sun4i_csi_setup_scratch_buffer()
255 csi->scratch.size = 0; in sun4i_csi_start_streaming()
257 csi->scratch.size += csi->fmt.plane_fmt[i].sizeimage; in sun4i_csi_start_streaming()
259 csi->scratch.vaddr = dma_alloc_coherent(csi->dev, in sun4i_csi_start_streaming()
260 csi->scratch.size, in sun4i_csi_start_streaming()
261 &csi->scratch.paddr, in sun4i_csi_start_streaming()
263 if (!csi->scratch.vaddr) { in sun4i_csi_start_streaming()
336 dma_free_coherent(csi->dev, csi->scratch.size, csi->scratch.vaddr, in sun4i_csi_start_streaming()
337 csi->scratch.paddr); in sun4i_csi_start_streaming()
364 dma_free_coherent(csi->dev, csi->scratch.size, csi->scratch.vaddr, in sun4i_csi_stop_streaming()
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/linux-6.6.21/drivers/usb/host/ !
Dehci-dbg.c373 u32 scratch; in qh_lines() local
396 scratch = hc32_to_cpup(ehci, &hw->hw_info1); in qh_lines()
401 qh, scratch & 0x007f, in qh_lines()
402 speed_char (scratch), in qh_lines()
403 (scratch >> 8) & 0x000f, in qh_lines()
404 scratch, hc32_to_cpup(ehci, &hw->hw_info2), in qh_lines()
420 scratch = hc32_to_cpup(ehci, &td->hw_token); in qh_lines()
426 } else if (QTD_LENGTH(scratch)) { in qh_lines()
432 switch ((scratch >> 8) & 0x03) { in qh_lines()
450 (scratch >> 16) & 0x7fff, in qh_lines()
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/linux-6.6.21/drivers/gpu/drm/i915/gt/ !
Dgen6_ppgtt.c23 dma_addr_t addr = pt ? px_dma(pt) : px_dma(ppgtt->base.vm.scratch[1]); in gen6_write_pde()
79 const gen6_pte_t scratch_pte = vm->scratch[0]->encode; in gen6_ppgtt_clear_range()
193 fill32_px(pt, vm->scratch[0]->encode); in gen6_alloc_va_range()
228 vm->scratch[0]->encode = in gen6_ppgtt_init_scratch()
229 vm->pte_encode(px_dma(vm->scratch[0]), in gen6_ppgtt_init_scratch()
234 vm->scratch[1] = vm->alloc_pt_dma(vm, I915_GTT_PAGE_SIZE_4K); in gen6_ppgtt_init_scratch()
235 if (IS_ERR(vm->scratch[1])) { in gen6_ppgtt_init_scratch()
236 ret = PTR_ERR(vm->scratch[1]); in gen6_ppgtt_init_scratch()
240 ret = map_pt_dma(vm, vm->scratch[1]); in gen6_ppgtt_init_scratch()
244 fill32_px(vm->scratch[1], vm->scratch[0]->encode); in gen6_ppgtt_init_scratch()
[all …]
Dselftest_workarounds.c503 struct i915_vma *scratch; in check_dirty_whitelist() local
509 scratch = __vm_create_scratch_for_read_pinned(ce->vm, sz); in check_dirty_whitelist()
510 if (IS_ERR(scratch)) in check_dirty_whitelist()
511 return PTR_ERR(scratch); in check_dirty_whitelist()
522 u64 addr = i915_vma_offset(scratch); in check_dirty_whitelist()
540 err = i915_gem_object_lock(scratch->obj, &ww); in check_dirty_whitelist()
554 results = i915_gem_object_pin_map(scratch->obj, I915_MAP_WB); in check_dirty_whitelist()
604 GEM_BUG_ON(idx * sizeof(u32) > scratch->size); in check_dirty_whitelist()
635 err = i915_vma_move_to_active(scratch, rq, in check_dirty_whitelist()
730 i915_gem_object_unpin_map(scratch->obj); in check_dirty_whitelist()
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/linux-6.6.21/net/netfilter/ !
Dnft_set_pipapo.c412 struct nft_pipapo_scratch *scratch; in nft_pipapo_lookup() local
425 if (unlikely(!m || !*raw_cpu_ptr(m->scratch))) in nft_pipapo_lookup()
428 scratch = *raw_cpu_ptr(m->scratch); in nft_pipapo_lookup()
430 map_index = scratch->map_index; in nft_pipapo_lookup()
432 res_map = scratch->map + (map_index ? m->bsize_max : 0); in nft_pipapo_lookup()
433 fill_map = scratch->map + (map_index ? 0 : m->bsize_max); in nft_pipapo_lookup()
463 scratch->map_index = map_index; in nft_pipapo_lookup()
480 scratch->map_index = map_index; in nft_pipapo_lookup()
1114 s = *per_cpu_ptr(m->scratch, cpu);
1136 struct nft_pipapo_scratch *scratch; local
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/linux-6.6.21/arch/alpha/kernel/ !
Derr_marvel.c153 int scratch, i; in marvel_print_po7_uncrr_sym() local
198 scratch = EXTRACT(uncrr_sym, IO7__PO7_UNCRR_SYM__CLK); in marvel_print_po7_uncrr_sym()
199 for (i = 0; i < 4; i++, scratch >>= 2) { in marvel_print_po7_uncrr_sym()
200 if (scratch & 0x3) in marvel_print_po7_uncrr_sym()
203 clk_names[i], clk_decode[scratch & 0x3]); in marvel_print_po7_uncrr_sym()
232 if ((scratch = EXTRACT(uncrr_sym, IO7__PO7_UNCRR_SYM__VICTIM_SP))) { in marvel_print_po7_uncrr_sym()
233 int lost = scratch & (1UL << 4); in marvel_print_po7_uncrr_sym()
234 scratch &= ~lost; in marvel_print_po7_uncrr_sym()
235 for (i = 0; i < 8; i++, scratch >>= 1) { in marvel_print_po7_uncrr_sym()
236 if (!(scratch & 1)) in marvel_print_po7_uncrr_sym()
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/linux-6.6.21/arch/mips/mm/ !
Dtlbex.c1075 const int scratch = 1; /* Our extra working register */ in build_fast_tlb_refill_handler() local
1077 rv.huge_pte = scratch; in build_fast_tlb_refill_handler()
1090 UASM_i_MTC0(p, scratch, c0_kscratch(), c0_scratch_reg); in build_fast_tlb_refill_handler()
1092 UASM_i_SW(p, scratch, scratchpad_offset(0), 0); in build_fast_tlb_refill_handler()
1094 uasm_i_dsrl_safe(p, scratch, tmp, in build_fast_tlb_refill_handler()
1096 uasm_il_bnez(p, r, scratch, label_vmalloc); in build_fast_tlb_refill_handler()
1112 UASM_i_MTC0(p, scratch, c0_kscratch(), c0_scratch_reg); in build_fast_tlb_refill_handler()
1114 UASM_i_SW(p, scratch, scratchpad_offset(0), 0); in build_fast_tlb_refill_handler()
1132 #define LOC_PTEP scratch in build_fast_tlb_refill_handler()
1139 uasm_i_dsrl_safe(p, scratch, tmp, PGDIR_SHIFT - 3); in build_fast_tlb_refill_handler()
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/linux-6.6.21/lib/crypto/mpi/ !
Dec.c604 for (j = 0; i < DIM(ctx->t.scratch) && bad_points_table[i][j]; j++) in mpi_ec_init()
605 ctx->t.scratch[j] = mpi_scanval(bad_points_table[i][j]); in mpi_ec_init()
609 for (i = 0; i < DIM(ctx->t.scratch); i++) in mpi_ec_init()
610 ctx->t.scratch[i] = mpi_alloc_like(ctx->p); in mpi_ec_init()
640 for (i = 0; i < DIM(ctx->t.scratch) && ctx->t.scratch[i]; i++) in mpi_ec_init()
641 ctx->t.scratch[i]->nlimbs = ctx->p->nlimbs; in mpi_ec_init()
671 for (i = 0; i < DIM(ctx->t.scratch); i++) in mpi_ec_deinit()
672 mpi_free(ctx->t.scratch[i]); in mpi_ec_deinit()
762 #define t1 (ctx->t.scratch[0]) in dup_point_weierstrass()
763 #define t2 (ctx->t.scratch[1]) in dup_point_weierstrass()
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/linux-6.6.21/drivers/mtd/devices/ !
Dmtd_dataflash.c461 u8 *scratch; in otp_read() local
474 scratch = kzalloc(l, GFP_KERNEL); in otp_read()
475 if (!scratch) in otp_read()
481 scratch[0] = OP_READ_SECURITY; in otp_read()
484 t.tx_buf = scratch; in otp_read()
485 t.rx_buf = scratch; in otp_read()
493 memcpy(buf, scratch + 4 + base + off, len); in otp_read()
497 kfree(scratch); in otp_read()
540 u8 *scratch; in dataflash_write_user_otp() local
561 scratch = kzalloc(l, GFP_KERNEL); in dataflash_write_user_otp()
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