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Searched refs:virt_addr (Results 1 – 25 of 130) sorted by relevance

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/linux/drivers/accel/habanalabs/common/mmu/
H A Dmmu.c29 bool hl_is_dram_va(struct hl_device *hdev, u64 virt_addr) in hl_is_dram_va() argument
33 return hl_mem_area_inside_range(virt_addr, prop->dmmu.page_size, in hl_is_dram_va()
227 int hl_mmu_unmap_page(struct hl_ctx *ctx, u64 virt_addr, u32 page_size, bool flush_pte) in hl_mmu_unmap_page() argument
240 is_dram_addr = hl_is_dram_va(hdev, virt_addr); in hl_mmu_unmap_page()
252 real_virt_addr = virt_addr; in hl_mmu_unmap_page()
266 trace_habanalabs_mmu_unmap(&hdev->pdev->dev, virt_addr, 0, page_size, flush_pte); in hl_mmu_unmap_page()
293 int hl_mmu_map_page(struct hl_ctx *ctx, u64 virt_addr, u64 phys_addr, u32 page_size, in hl_mmu_map_page() argument
308 is_dram_addr = hl_is_dram_va(hdev, virt_addr); in hl_mmu_map_page()
327 (hdev->asic_funcs->scramble_addr(hdev, virt_addr) & in hl_mmu_map_page()
330 (virt_addr & (real_page_size - 1))))) in hl_mmu_map_page()
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H A Dmmu_v1.c16 u64 *hop_addr_arr, u64 virt_addr, enum mmu_hop_num hop_idx) in get_hop_pte_addr() argument
23 ctx->hdev->asic_prop.mmu_pte_size * ((virt_addr & mask) >> shift); in get_hop_pte_addr()
220 u64 virt_addr, bool is_dram_addr) in hl_mmu_v1_unmap() argument
242 get_hop_pte_addr(ctx, mmu_prop, hop_addr, virt_addr, hop_idx); in hl_mmu_v1_unmap()
261 get_hop_pte_addr(ctx, mmu_prop, hop_addr, virt_addr, hop_idx); in hl_mmu_v1_unmap()
273 virt_addr); in hl_mmu_v1_unmap()
280 virt_addr); in hl_mmu_v1_unmap()
318 virt_addr); in hl_mmu_v1_unmap()
323 static int hl_mmu_v1_map(struct hl_ctx *ctx, u64 virt_addr, u64 phys_addr, in hl_mmu_v1_map() argument
364 get_hop_pte_addr(ctx, mmu_prop, hop_addr, virt_addr, hop_idx); in hl_mmu_v1_map()
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H A Dmmu_v2.c58 static int hl_mmu_v2_unmap(struct hl_ctx *ctx, u64 virt_addr, bool is_dram_addr) in hl_mmu_v2_unmap() argument
76 scrambled_virt_addr = hdev->asic_funcs->scramble_addr(hdev, virt_addr); in hl_mmu_v2_unmap()
125 virt_addr); in hl_mmu_v2_unmap()
130 static int hl_mmu_v2_map(struct hl_ctx *ctx, u64 virt_addr, u64 phys_addr, in hl_mmu_v2_map() argument
149 scrambled_virt_addr = hdev->asic_funcs->scramble_addr(hdev, virt_addr); in hl_mmu_v2_map()
184 virt_addr); in hl_mmu_v2_map()
245 static int hl_mmu_v2_get_tlb_info(struct hl_ctx *ctx, u64 virt_addr, struct hl_mmu_hop_info *hops) in hl_mmu_v2_get_tlb_info() argument
253 is_dram_addr = hl_mem_area_inside_range(virt_addr, prop->dmmu.page_size, in hl_mmu_v2_get_tlb_info()
264 hops->scrambled_vaddr = hdev->asic_funcs->scramble_addr(hdev, virt_addr); in hl_mmu_v2_get_tlb_info()
309 if (hops->scrambled_vaddr != virt_addr) in hl_mmu_v2_get_tlb_info()
H A Dmmu_v2_hr.c116 u64 virt_addr, bool is_dram_addr) in _hl_mmu_v2_hr_unmap() argument
132 scrambled_virt_addr = hdev->asic_funcs->scramble_addr(hdev, virt_addr); in _hl_mmu_v2_hr_unmap()
185 dev_err(hdev->dev, "virt addr 0x%llx is not mapped to phys addr\n", virt_addr); in _hl_mmu_v2_hr_unmap()
206 u64 virt_addr, u64 phys_addr, in _hl_mmu_v2_hr_map() argument
238 scrambled_virt_addr = hdev->asic_funcs->scramble_addr(hdev, virt_addr); in _hl_mmu_v2_hr_map()
336 u64 virt_addr, bool *is_huge) in hl_mmu_v2_hr_get_tlb_mapping_params() argument
341 is_dram_addr = hl_mem_area_inside_range(virt_addr, prop->dmmu.page_size, in hl_mmu_v2_hr_get_tlb_mapping_params()
344 is_pmmu_addr = hl_mem_area_inside_range(virt_addr, prop->pmmu.page_size, in hl_mmu_v2_hr_get_tlb_mapping_params()
347 is_pmmu_h_addr = hl_mem_area_inside_range(virt_addr, in hl_mmu_v2_hr_get_tlb_mapping_params()
370 static int hl_mmu_v2_hr_get_tlb_info(struct hl_ctx *ctx, u64 virt_addr, in hl_mmu_v2_hr_get_tlb_info() argument
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/linux/drivers/virt/
H A Dvmgenid.c38 static void setup_vmgenid_state(struct vmgenid_state *state, void *virt_addr) in setup_vmgenid_state() argument
40 state->next_id = virt_addr; in setup_vmgenid_state()
59 void *virt_addr; in vmgenid_add_acpi() local
78 virt_addr = devm_memremap(&device->dev, phys_addr, VMGENID_SIZE, MEMREMAP_WB); in vmgenid_add_acpi()
79 if (IS_ERR(virt_addr)) { in vmgenid_add_acpi()
80 ret = PTR_ERR(virt_addr); in vmgenid_add_acpi()
83 setup_vmgenid_state(state, virt_addr); in vmgenid_add_acpi()
113 void *virt_addr; in vmgenid_add_of() local
116 virt_addr = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); in vmgenid_add_of()
117 if (IS_ERR(virt_addr)) in vmgenid_add_of()
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/linux/drivers/usb/gadget/udc/
H A Damd5536udc_pci.c72 iounmap(dev->virt_addr); in udc_pci_remove()
118 dev->virt_addr = ioremap(resource, len); in udc_pci_probe()
119 if (!dev->virt_addr) { in udc_pci_probe()
133 dev->csr = dev->virt_addr + UDC_CSR_ADDR; in udc_pci_probe()
135 dev->regs = dev->virt_addr + UDC_DEVCFG_ADDR; in udc_pci_probe()
137 dev->ep_regs = dev->virt_addr + UDC_EPREGS_ADDR; in udc_pci_probe()
139 dev->rxfifo = (u32 __iomem *)(dev->virt_addr + UDC_RXFIFO_ADDR); in udc_pci_probe()
140 dev->txfifo = (u32 __iomem *)(dev->virt_addr + UDC_TXFIFO_ADDR); in udc_pci_probe()
184 iounmap(dev->virt_addr); in udc_pci_probe()
/linux/arch/x86/boot/compressed/
H A Dmisc.c199 unsigned long virt_addr) in handle_relocations() argument
227 delta = virt_addr - LOAD_PHYSICAL_ADDR; in handle_relocations()
277 unsigned long virt_addr) in handle_relocations() argument
344 unsigned long decompress_kernel(unsigned char *outbuf, unsigned long virt_addr, in decompress_kernel() argument
359 handle_relocations(outbuf, output_len, virt_addr); in decompress_kernel()
409 unsigned long virt_addr = LOAD_PHYSICAL_ADDR; in extract_kernel() local
493 &virt_addr); in extract_kernel()
498 if (virt_addr & (MIN_KERNEL_ALIGN - 1)) in extract_kernel()
503 if (virt_addr + needed_size > KERNEL_IMAGE_SIZE) in extract_kernel()
510 if (virt_addr != LOAD_PHYSICAL_ADDR) in extract_kernel()
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/linux/arch/powerpc/include/asm/
H A Dedac.h21 unsigned int *virt_addr = va; in edac_atomic_scrub() local
25 for (i = 0; i < size / sizeof(*virt_addr); i++, virt_addr++) { in edac_atomic_scrub()
35 : "r"(virt_addr) in edac_atomic_scrub()
/linux/arch/mips/include/asm/
H A Dedac.h11 unsigned long *virt_addr = va; in edac_atomic_scrub() local
31 : "=&r" (temp), "=" GCC_OFF_SMALL_ASM() (*virt_addr) in edac_atomic_scrub()
32 : GCC_OFF_SMALL_ASM() (*virt_addr)); in edac_atomic_scrub()
34 virt_addr++; in edac_atomic_scrub()
/linux/arch/arm/include/asm/
H A Dedac.h18 unsigned int *virt_addr = va; in edac_atomic_scrub() local
22 for (i = 0; i < size / sizeof(*virt_addr); i++, virt_addr++) { in edac_atomic_scrub()
32 : "r"(virt_addr) in edac_atomic_scrub()
/linux/drivers/net/wireless/ath/ath10k/
H A Dswap.c19 u8 *virt_addr = seg_info->virt_address[0]; in ath10k_swap_code_seg_fill() local
55 memcpy(virt_addr, swap_item->tlv.data, payload_len); in ath10k_swap_code_seg_fill()
56 virt_addr += payload_len; in ath10k_swap_code_seg_fill()
93 void *virt_addr; in ath10k_swap_code_seg_alloc() local
107 virt_addr = dma_alloc_coherent(ar->dev, swap_bin_len, &paddr, in ath10k_swap_code_seg_alloc()
109 if (!virt_addr) in ath10k_swap_code_seg_alloc()
118 seg_info->virt_address[0] = virt_addr; in ath10k_swap_code_seg_alloc()
/linux/include/trace/events/
H A Ddma.h115 TP_PROTO(struct device *dev, void *virt_addr, dma_addr_t dma_addr,
118 TP_ARGS(dev, virt_addr, dma_addr, size, dir, flags, attrs),
122 __field(void *, virt_addr)
132 __entry->virt_addr = virt_addr;
145 __entry->virt_addr,
152 TP_PROTO(struct device *dev, void *virt_addr, dma_addr_t dma_addr, \
155 TP_ARGS(dev, virt_addr, dma_addr, size, dir, flags, attrs))
203 TP_PROTO(struct device *dev, void *virt_addr, dma_addr_t dma_addr,
205 TP_ARGS(dev, virt_addr, dma_addr, size, dir, attrs),
209 __field(void *, virt_addr)
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/linux/arch/powerpc/platforms/ps3/
H A Dmm.c773 static int dma_sb_map_area(struct ps3_dma_region *r, unsigned long virt_addr, in dma_sb_map_area() argument
780 unsigned long phys_addr = is_kernel_addr(virt_addr) ? __pa(virt_addr) in dma_sb_map_area()
781 : virt_addr; in dma_sb_map_area()
791 virt_addr); in dma_sb_map_area()
828 static int dma_ioc0_map_area(struct ps3_dma_region *r, unsigned long virt_addr, in dma_ioc0_map_area() argument
835 unsigned long phys_addr = is_kernel_addr(virt_addr) ? __pa(virt_addr) in dma_ioc0_map_area()
836 : virt_addr; in dma_ioc0_map_area()
842 virt_addr, len); in dma_ioc0_map_area()
870 virt_addr, phys_addr, aligned_phys, *bus_addr); in dma_ioc0_map_area()
972 unsigned long virt_addr, len; in dma_sb_region_create_linear() local
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/linux/drivers/comedi/
H A Dcomedi_buf.c33 buf->virt_addr, in comedi_buf_map_kref_release()
39 ClearPageReserved(virt_to_page(buf->virt_addr)); in comedi_buf_map_kref_release()
40 free_page((unsigned long)buf->virt_addr); in comedi_buf_map_kref_release()
91 buf->virt_addr = in comedi_buf_map_alloc()
94 if (!buf->virt_addr) in comedi_buf_map_alloc()
100 buf->virt_addr = (void *)get_zeroed_page(GFP_KERNEL); in comedi_buf_map_alloc()
101 if (!buf->virt_addr) in comedi_buf_map_alloc()
104 SetPageReserved(virt_to_page(buf->virt_addr)); in comedi_buf_map_alloc()
165 void *b = bm->page_list[pg].virt_addr + pgoff; in comedi_buf_map_access()
349 s->munge(s->device, s, buf_page_list[page].virt_addr + offset, in comedi_buf_munge()
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/linux/tools/testing/nvdimm/
H A Dpmem-dax.c29 *kaddr = pmem->virt_addr + offset; in __pmem_direct_access()
30 page = vmalloc_to_page(pmem->virt_addr + offset); in __pmem_direct_access()
40 *kaddr = pmem->virt_addr + offset; in __pmem_direct_access()
/linux/drivers/crypto/intel/qat/qat_common/
H A Dadf_heartbeat.c62 struct hb_cnt_pair *hb_stats = accel_dev->heartbeat->dma.virt_addr; in validate_hb_ctrs_cnt()
80 struct hb_cnt_pair *hb_stats = accel_dev->heartbeat->dma.virt_addr; in adf_heartbeat_check_ctrs()
181 live_stats = accel_dev->heartbeat->dma.virt_addr; in adf_hb_get_status()
288 hb->dma.virt_addr = dma_alloc_coherent(&GET_DEV(accel_dev), PAGE_SIZE, in adf_heartbeat_init()
290 if (!hb->dma.virt_addr) in adf_heartbeat_init()
339 if (hb->dma.virt_addr) in adf_heartbeat_shutdown()
341 hb->dma.virt_addr, hb->dma.phy_addr); in adf_heartbeat_shutdown()
H A Dqat_uclo.c1453 char *virt_addr, *virt_base; in qat_uclo_build_auth_desc_RSA() local
1462 virt_addr = virt_base; in qat_uclo_build_auth_desc_RSA()
1464 memcpy(virt_addr, image, sizeof(*css_hdr)); in qat_uclo_build_auth_desc_RSA()
1468 virt_addr = virt_addr + sizeof(*css_hdr); in qat_uclo_build_auth_desc_RSA()
1473 memcpy(virt_addr, image + sizeof(*css_hdr), ICP_QAT_CSS_FWSK_MODULUS_LEN(handle)); in qat_uclo_build_auth_desc_RSA()
1475 memset((void *)(uintptr_t)(virt_addr + ICP_QAT_CSS_FWSK_MODULUS_LEN(handle)), in qat_uclo_build_auth_desc_RSA()
1479 memcpy(virt_addr + ICP_QAT_CSS_FWSK_MODULUS_LEN(handle) + in qat_uclo_build_auth_desc_RSA()
1487 virt_addr = virt_addr + ICP_QAT_CSS_FWSK_PUB_LEN(handle); in qat_uclo_build_auth_desc_RSA()
1491 memcpy(virt_addr, image + sizeof(*css_hdr) + ICP_QAT_CSS_FWSK_MODULUS_LEN(handle) + in qat_uclo_build_auth_desc_RSA()
1497 virt_addr += ICP_QAT_CSS_SIGNATURE_LEN(handle); in qat_uclo_build_auth_desc_RSA()
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/linux/arch/riscv/mm/
H A Dinit.c165 print_ml("kernel", (unsigned long)kernel_map.virt_addr, in print_vm_layout()
332 uintptr_t reloc_offset = kernel_map.virt_addr - KERNEL_LINK_ADDR; in relocate_kernel()
517 BUG_ON((va - kernel_map.virt_addr) >> PUD_SHIFT); in alloc_pmd_early()
582 BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT); in alloc_pud_early()
620 BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT); in alloc_p4d_early()
950 end_va = kernel_map.virt_addr + kernel_map.xiprom_sz; in create_kernel_page_table()
951 for (va = kernel_map.virt_addr; va < end_va; va += PMD_SIZE) in create_kernel_page_table()
953 kernel_map.xiprom + (va - kernel_map.virt_addr), in create_kernel_page_table()
957 start_va = kernel_map.virt_addr + (uintptr_t)&_sdata - (uintptr_t)&_start; in create_kernel_page_table()
958 end_va = kernel_map.virt_addr + kernel_map.size; in create_kernel_page_table()
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/linux/drivers/media/platform/ti/omap/
H A Domap_voutlib.c308 unsigned long virt_addr, addr; in omap_vout_alloc_buffer() local
312 virt_addr = __get_free_pages(GFP_KERNEL, order); in omap_vout_alloc_buffer()
313 addr = virt_addr; in omap_vout_alloc_buffer()
315 if (virt_addr) { in omap_vout_alloc_buffer()
322 *phys_addr = (u32) virt_to_phys((void *) virt_addr); in omap_vout_alloc_buffer()
323 return virt_addr; in omap_vout_alloc_buffer()
/linux/drivers/firmware/efi/
H A Defi-init.c47 if (md->virt_addr == 0) in efi_to_phys()
50 if (md->virt_addr <= addr && in efi_to_phys()
51 (addr - md->virt_addr) < (md->num_pages << EFI_PAGE_SHIFT)) in efi_to_phys()
52 return md->phys_addr + addr - md->virt_addr; in efi_to_phys()
/linux/arch/riscv/include/asm/
H A Dpage.h102 unsigned long virt_addr; member
125 ((x) >= kernel_map.virt_addr && (x) < (kernel_map.virt_addr + kernel_map.size))
158 (_y < kernel_map.virt_addr + kernel_map.xiprom_sz) ? \
/linux/arch/m68k/include/asm/
H A Doplib.h62 extern void prom_unmapio(char *virt_addr, unsigned int num_bytes);
203 extern void prom_free(char *virt_addr, unsigned int size);
210 extern void prom_putsegment(int context, unsigned long virt_addr,
/linux/drivers/comedi/drivers/
H A Dcomedi_isadma.c206 desc->virt_addr = dma_alloc_coherent(dma->dev, desc->maxsize, in comedi_isadma_alloc()
209 if (!desc->virt_addr) in comedi_isadma_alloc()
237 if (desc->virt_addr) in comedi_isadma_free()
239 desc->virt_addr, in comedi_isadma_free()
/linux/drivers/crypto/intel/qat/qat_dh895xccvf/
H A Dadf_drv.c53 if (bar->virt_addr) in adf_cleanup_accel()
54 pci_iounmap(accel_pci_dev->pci_dev, bar->virt_addr); in adf_cleanup_accel()
159 bar->virt_addr = pci_iomap(accel_pci_dev->pci_dev, bar_nr, 0); in adf_probe()
160 if (!bar->virt_addr) { in adf_probe()
/linux/drivers/crypto/intel/qat/qat_c62xvf/
H A Dadf_drv.c53 if (bar->virt_addr) in adf_cleanup_accel()
54 pci_iounmap(accel_pci_dev->pci_dev, bar->virt_addr); in adf_cleanup_accel()
159 bar->virt_addr = pci_iomap(accel_pci_dev->pci_dev, bar_nr, 0); in adf_probe()
160 if (!bar->virt_addr) { in adf_probe()

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