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Searched refs:virt_addr (Results 1 – 25 of 195) sorted by relevance

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/linux-6.12.1/drivers/accel/habanalabs/common/mmu/
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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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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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()
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-6.12.1/drivers/virt/
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-6.12.1/drivers/usb/gadget/udc/
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()
Dsnps_udc_plat.c114 udc->virt_addr = devm_platform_get_and_ioremap_resource(pdev, 0, &res); in udc_plat_probe()
115 if (IS_ERR(udc->virt_addr)) in udc_plat_probe()
116 return PTR_ERR(udc->virt_addr); in udc_plat_probe()
119 udc->csr = udc->virt_addr + UDC_CSR_ADDR; in udc_plat_probe()
122 udc->regs = udc->virt_addr + UDC_DEVCFG_ADDR; in udc_plat_probe()
125 udc->ep_regs = udc->virt_addr + UDC_EPREGS_ADDR; in udc_plat_probe()
128 udc->rxfifo = (u32 __iomem *)(udc->virt_addr + UDC_RXFIFO_ADDR); in udc_plat_probe()
129 udc->txfifo = (u32 __iomem *)(udc->virt_addr + UDC_TXFIFO_ADDR); in udc_plat_probe()
/linux-6.12.1/arch/powerpc/include/asm/
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-6.12.1/arch/arm/include/asm/
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-6.12.1/arch/mips/include/asm/
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-6.12.1/arch/x86/boot/compressed/
Dmisc.c200 unsigned long virt_addr) in handle_relocations() argument
228 delta = virt_addr - LOAD_PHYSICAL_ADDR; in handle_relocations()
290 unsigned long virt_addr) in handle_relocations() argument
355 unsigned long decompress_kernel(unsigned char *outbuf, unsigned long virt_addr, in decompress_kernel() argument
370 handle_relocations(outbuf, output_len, virt_addr); in decompress_kernel()
407 unsigned long virt_addr = LOAD_PHYSICAL_ADDR; in extract_kernel() local
489 &virt_addr); in extract_kernel()
494 if (virt_addr & (MIN_KERNEL_ALIGN - 1)) in extract_kernel()
499 if (virt_addr + needed_size > KERNEL_IMAGE_SIZE) in extract_kernel()
506 if (virt_addr != LOAD_PHYSICAL_ADDR) in extract_kernel()
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/linux-6.12.1/drivers/w1/masters/
Dmatrox_w1.c49 void __iomem *virt_addr; member
136 dev->virt_addr = ioremap(dev->phys_addr, 16384); in matrox_w1_probe()
137 if (!dev->virt_addr) { in matrox_w1_probe()
144 dev->base_addr = dev->virt_addr + MATROX_BASE; in matrox_w1_probe()
168 if (dev->virt_addr) in matrox_w1_probe()
169 iounmap(dev->virt_addr); in matrox_w1_probe()
181 iounmap(dev->virt_addr); in matrox_w1_remove()
/linux-6.12.1/include/trace/events/
Dhabanalabs.h17 TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
19 TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte),
23 __field(u64, virt_addr)
31 __entry->virt_addr = virt_addr;
39 __entry->virt_addr,
46 TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
47 TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte));
50 TP_PROTO(struct device *dev, u64 virt_addr, u64 phys_addr, u32 page_size, bool flush_pte),
51 TP_ARGS(dev, virt_addr, phys_addr, page_size, flush_pte));
Ddma.h118 TP_PROTO(struct device *dev, void *virt_addr, dma_addr_t dma_addr,
120 TP_ARGS(dev, virt_addr, dma_addr, size, flags, attrs),
124 __field(void *, virt_addr)
133 __entry->virt_addr = virt_addr;
144 __entry->virt_addr,
150 TP_PROTO(struct device *dev, void *virt_addr, dma_addr_t dma_addr,
152 TP_ARGS(dev, virt_addr, dma_addr, size, attrs),
156 __field(void *, virt_addr)
164 __entry->virt_addr = virt_addr;
174 __entry->virt_addr,
/linux-6.12.1/drivers/net/wireless/ath/ath10k/
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-6.12.1/drivers/comedi/
Dcomedi_buf.c37 buf->virt_addr, buf->dma_addr); in comedi_buf_map_kref_release()
41 ClearPageReserved(virt_to_page(buf->virt_addr)); in comedi_buf_map_kref_release()
42 free_page((unsigned long)buf->virt_addr); in comedi_buf_map_kref_release()
97 void *virt_addr; in comedi_buf_map_alloc() local
104 virt_addr = dma_alloc_coherent(bm->dma_hw_dev, in comedi_buf_map_alloc()
107 if (!virt_addr) in comedi_buf_map_alloc()
112 buf->virt_addr = virt_addr + (i << PAGE_SHIFT); in comedi_buf_map_alloc()
120 buf->virt_addr = (void *)get_zeroed_page(GFP_KERNEL); in comedi_buf_map_alloc()
121 if (!buf->virt_addr) in comedi_buf_map_alloc()
124 SetPageReserved(virt_to_page(buf->virt_addr)); in comedi_buf_map_alloc()
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/linux-6.12.1/arch/x86/include/asm/
Dedac.h9 u32 i, *virt_addr = va; in edac_atomic_scrub() local
15 for (i = 0; i < size / 4; i++, virt_addr++) in edac_atomic_scrub()
16 asm volatile("lock; addl $0, %0"::"m" (*virt_addr)); in edac_atomic_scrub()
/linux-6.12.1/drivers/pci/endpoint/
Dpci-epc-mem.c181 void __iomem *virt_addr = NULL; in pci_epc_mem_alloc_addr() local
201 virt_addr = ioremap(*phys_addr, align_size); in pci_epc_mem_alloc_addr()
202 if (!virt_addr) { in pci_epc_mem_alloc_addr()
209 return virt_addr; in pci_epc_mem_alloc_addr()
214 return virt_addr; in pci_epc_mem_alloc_addr()
245 void __iomem *virt_addr, size_t size) in pci_epc_mem_free_addr() argument
261 iounmap(virt_addr); in pci_epc_mem_free_addr()
/linux-6.12.1/drivers/net/ethernet/cirrus/
Dcs89x0.c151 void __iomem *virt_addr;/* CS89x0 virtual address. */ member
205 tmp16 = ioread16(lp->virt_addr + portno); in readwords()
220 iowrite16(tmp16, lp->virt_addr + portno); in writewords()
229 iowrite16(regno, lp->virt_addr + ADD_PORT); in readreg()
230 return ioread16(lp->virt_addr + DATA_PORT); in readreg()
238 iowrite16(regno, lp->virt_addr + ADD_PORT); in writereg()
239 iowrite16(value, lp->virt_addr + DATA_PORT); in writereg()
527 iowrite16(TX_AFTER_ALL, lp->virt_addr + TX_CMD_PORT); in send_test_pkt()
528 iowrite16(ETH_ZLEN, lp->virt_addr + TX_LEN_PORT); in send_test_pkt()
678 status = ioread16(lp->virt_addr + RX_FRAME_PORT); in net_rx()
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/linux-6.12.1/arch/powerpc/platforms/ps3/
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-6.12.1/drivers/acpi/
Dosl.c684 int acpi_os_read_iomem(void __iomem *virt_addr, u64 *value, u32 width) in acpi_os_read_iomem() argument
689 *(u8 *) value = readb(virt_addr); in acpi_os_read_iomem()
692 *(u16 *) value = readw(virt_addr); in acpi_os_read_iomem()
695 *(u32 *) value = readl(virt_addr); in acpi_os_read_iomem()
698 *(u64 *) value = readq(virt_addr); in acpi_os_read_iomem()
710 void __iomem *virt_addr; in acpi_os_read_memory() local
717 virt_addr = acpi_map_vaddr_lookup(phys_addr, size); in acpi_os_read_memory()
718 if (!virt_addr) { in acpi_os_read_memory()
720 virt_addr = acpi_os_ioremap(phys_addr, size); in acpi_os_read_memory()
721 if (!virt_addr) in acpi_os_read_memory()
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/linux-6.12.1/tools/testing/nvdimm/
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-6.12.1/drivers/crypto/intel/qat/qat_common/
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()
/linux-6.12.1/arch/riscv/mm/
Dinit.c158 print_ml("kernel", (unsigned long)kernel_map.virt_addr, in print_vm_layout()
462 BUG_ON((va - kernel_map.virt_addr) >> PUD_SHIFT); in alloc_pmd_early()
526 BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT); in alloc_pud_early()
564 BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT); in alloc_p4d_early()
890 uintptr_t reloc_offset = kernel_map.virt_addr - KERNEL_LINK_ADDR; in relocate_kernel()
925 end_va = kernel_map.virt_addr + kernel_map.xiprom_sz; in create_kernel_page_table()
926 for (va = kernel_map.virt_addr; va < end_va; va += PMD_SIZE) in create_kernel_page_table()
928 kernel_map.xiprom + (va - kernel_map.virt_addr), in create_kernel_page_table()
932 start_va = kernel_map.virt_addr + (uintptr_t)&_sdata - (uintptr_t)&_start; in create_kernel_page_table()
933 end_va = kernel_map.virt_addr + kernel_map.size; in create_kernel_page_table()
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/linux-6.12.1/arch/arm64/kvm/hyp/nvhe/
Dmm.c117 unsigned long virt_addr; in pkvm_create_mappings_locked() local
125 for (virt_addr = start; virt_addr < end; virt_addr += PAGE_SIZE) { in pkvm_create_mappings_locked()
128 phys = hyp_virt_to_phys((void *)virt_addr); in pkvm_create_mappings_locked()
129 err = kvm_pgtable_hyp_map(&pkvm_pgtable, virt_addr, PAGE_SIZE, in pkvm_create_mappings_locked()

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