/linux/kernel/dma/ |
H A D | ops_helpers.c | 8 static struct page *dma_common_vaddr_to_page(void *cpu_addr) in dma_common_vaddr_to_page() argument 10 if (is_vmalloc_addr(cpu_addr)) in dma_common_vaddr_to_page() 11 return vmalloc_to_page(cpu_addr); in dma_common_vaddr_to_page() 12 return virt_to_page(cpu_addr); in dma_common_vaddr_to_page() 19 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_common_get_sgtable() argument 22 struct page *page = dma_common_vaddr_to_page(cpu_addr); in dma_common_get_sgtable() 35 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_common_mmap() argument 42 struct page *page = dma_common_vaddr_to_page(cpu_addr); in dma_common_mmap() 47 if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret)) in dma_common_mmap()
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H A D | remap.c | 9 struct page **dma_common_find_pages(void *cpu_addr) in dma_common_find_pages() argument 11 struct vm_struct *area = find_vm_area(cpu_addr); in dma_common_find_pages() 60 void dma_common_free_remap(void *cpu_addr, size_t size) in dma_common_free_remap() argument 62 struct vm_struct *area = find_vm_area(cpu_addr); in dma_common_free_remap() 65 WARN(1, "trying to free invalid coherent area: %p\n", cpu_addr); in dma_common_free_remap() 69 vunmap(cpu_addr); in dma_common_free_remap()
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H A D | mapping.c | 441 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_get_sgtable_attrs() argument 503 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_mmap_attrs() argument 509 return dma_direct_mmap(dev, vma, cpu_addr, dma_addr, size, in dma_mmap_attrs() 542 void *cpu_addr; in dma_alloc_attrs() local 555 return cpu_addr; in dma_alloc_attrs() 563 cpu_addr = ops->alloc(dev, size, dma_handle, flag, attrs); in dma_alloc_attrs() 568 return cpu_addr; in dma_alloc_attrs() 588 if (!cpu_addr) in dma_free_attrs() 591 debug_dma_free_coherent(dev, size, cpu_addr, dma_handle); in dma_free_attrs() 593 dma_direct_free(dev, size, cpu_addr, dma_handle, attrs); in dma_free_attrs() [all …]
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H A D | direct.c | 315 void *cpu_addr, dma_addr_t dma_addr, unsigned long attrs) in dma_direct_free() argument 322 dma_free_contiguous(dev, cpu_addr, size); in dma_direct_free() 329 arch_dma_free(dev, size, cpu_addr, dma_addr, attrs); in dma_direct_free() 335 if (!dma_release_from_global_coherent(page_order, cpu_addr)) in dma_direct_free() 342 dma_free_from_pool(dev, cpu_addr, PAGE_ALIGN(size))) in dma_direct_free() 345 if (is_vmalloc_addr(cpu_addr)) { in dma_direct_free() 346 vunmap(cpu_addr); in dma_direct_free() 349 arch_dma_clear_uncached(cpu_addr, size); in dma_direct_free() 350 if (dma_set_encrypted(dev, cpu_addr, size)) in dma_direct_free() 526 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_direct_get_sgtable() argument [all …]
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/linux/drivers/pci/controller/cadence/ |
H A D | pcie-cadence.c | 29 u64 cpu_addr, u64 pci_addr, size_t size) in cdns_pcie_set_outbound_region() argument 94 cpu_addr = pcie->ops->cpu_addr_fixup(pcie, cpu_addr); in cdns_pcie_set_outbound_region() 97 (lower_32_bits(cpu_addr) & GENMASK(31, 8)); in cdns_pcie_set_outbound_region() 98 addr1 = upper_32_bits(cpu_addr); in cdns_pcie_set_outbound_region() 106 u32 r, u64 cpu_addr) in cdns_pcie_set_outbound_region_for_normal_msg() argument 124 cpu_addr = pcie->ops->cpu_addr_fixup(pcie, cpu_addr); in cdns_pcie_set_outbound_region_for_normal_msg() 127 (lower_32_bits(cpu_addr) & GENMASK(31, 8)); in cdns_pcie_set_outbound_region_for_normal_msg() 128 addr1 = upper_32_bits(cpu_addr); in cdns_pcie_set_outbound_region_for_normal_msg()
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H A D | pcie-cadence-host.c | 220 u64 cpu_addr, u64 size, in cdns_pcie_host_bar_ib_config() argument 234 addr1 = upper_32_bits(cpu_addr); in cdns_pcie_host_bar_ib_config() 247 if (size + cpu_addr >= SZ_4G) { in cdns_pcie_host_bar_ib_config() 314 u64 cpu_addr, pci_addr, size, winsize; in cdns_pcie_host_bar_config() local 321 cpu_addr = entry->res->start; in cdns_pcie_host_bar_config() 328 pci_addr, cpu_addr); in cdns_pcie_host_bar_config() 364 cpu_addr); in cdns_pcie_host_bar_config() 377 cpu_addr += winsize; in cdns_pcie_host_bar_config() 437 u64 cpu_addr = cfg_res->start; in cdns_pcie_host_init_address_translation() local 456 cpu_addr = pcie->ops->cpu_addr_fixup(pcie, cpu_addr); in cdns_pcie_host_init_address_translation() [all …]
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/linux/arch/s390/kvm/ |
H A D | trace.h | 220 TP_PROTO(VCPU_PROTO_COMMON, __u8 order_code, __u16 cpu_addr, \ 222 TP_ARGS(VCPU_ARGS_COMMON, order_code, cpu_addr, parameter), 227 __field(__u16, cpu_addr) 234 __entry->cpu_addr = cpu_addr; 242 __entry->cpu_addr, __entry->parameter) 246 TP_PROTO(VCPU_PROTO_COMMON, __u8 order_code, __u16 cpu_addr), 247 TP_ARGS(VCPU_ARGS_COMMON, order_code, cpu_addr), 252 __field(__u16, cpu_addr) 258 __entry->cpu_addr = cpu_addr; 265 __entry->cpu_addr)
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H A D | sigp.c | 271 u16 cpu_addr, u32 parameter, u64 *status_reg) in handle_sigp_dst() argument 274 struct kvm_vcpu *dst_vcpu = kvm_get_vcpu_by_id(vcpu->kvm, cpu_addr); in handle_sigp_dst() 376 u16 cpu_addr) in handle_sigp_order_in_user_space() argument 420 order_code, cpu_addr); in handle_sigp_order_in_user_space() 430 u16 cpu_addr = vcpu->run->s.regs.gprs[r3]; in kvm_s390_handle_sigp() local 439 if (handle_sigp_order_in_user_space(vcpu, order_code, cpu_addr)) in kvm_s390_handle_sigp() 447 trace_kvm_s390_handle_sigp(vcpu, order_code, cpu_addr, parameter); in kvm_s390_handle_sigp() 455 rc = handle_sigp_dst(vcpu, order_code, cpu_addr, in kvm_s390_handle_sigp() 479 u16 cpu_addr = vcpu->run->s.regs.gprs[r3]; in kvm_s390_handle_sigp_pei() local 484 trace_kvm_s390_handle_sigp_pei(vcpu, order_code, cpu_addr); in kvm_s390_handle_sigp_pei() [all …]
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/linux/include/trace/events/ |
H A D | habanalabs.h | 54 TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller), 56 TP_ARGS(dev, cpu_addr, dma_addr, size, caller), 60 __field(u64, cpu_addr) 68 __entry->cpu_addr = cpu_addr; 76 __entry->cpu_addr, 83 TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller), 84 TP_ARGS(dev, cpu_addr, dma_addr, size, caller)); 87 TP_PROTO(struct device *dev, u64 cpu_addr, u64 dma_addr, size_t size, const char *caller), 88 TP_ARGS(dev, cpu_addr, dma_addr, size, caller));
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/linux/arch/openrisc/kernel/ |
H A D | dma.c | 68 void *arch_dma_set_uncached(void *cpu_addr, size_t size) in arch_dma_set_uncached() argument 70 unsigned long va = (unsigned long)cpu_addr; in arch_dma_set_uncached() 84 return cpu_addr; in arch_dma_set_uncached() 87 void arch_dma_clear_uncached(void *cpu_addr, size_t size) in arch_dma_clear_uncached() argument 89 unsigned long va = (unsigned long)cpu_addr; in arch_dma_clear_uncached()
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/linux/drivers/gpu/drm/amd/amdgpu/ |
H A D | amdgpu_doorbell_mgr.c | 42 return readl(adev->doorbell.cpu_addr + index); in amdgpu_mm_rdoorbell() 64 writel(v, adev->doorbell.cpu_addr + index); in amdgpu_mm_wdoorbell() 84 return atomic64_read((atomic64_t *)(adev->doorbell.cpu_addr + index)); in amdgpu_mm_rdoorbell64() 106 atomic64_set((atomic64_t *)(adev->doorbell.cpu_addr + index), v); in amdgpu_mm_wdoorbell64() 167 (void **)&adev->doorbell.cpu_addr); in amdgpu_doorbell_create_kernel_doorbells() 238 (void **)&adev->doorbell.cpu_addr); in amdgpu_doorbell_fini()
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/linux/drivers/pci/controller/mobiveil/ |
H A D | pcie-mobiveil.c | 137 u64 cpu_addr, u64 pci_addr, u32 type, u64 size) in program_ib_windows() argument 157 mobiveil_csr_writel(pcie, lower_32_bits(cpu_addr), in program_ib_windows() 159 mobiveil_csr_writel(pcie, upper_32_bits(cpu_addr), in program_ib_windows() 174 u64 cpu_addr, u64 pci_addr, u32 type, u64 size) in program_ob_windows() argument 203 lower_32_bits(cpu_addr) & (~AXI_WINDOW_ALIGN_MASK), in program_ob_windows() 205 mobiveil_csr_writel(pcie, upper_32_bits(cpu_addr), in program_ob_windows()
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/linux/drivers/media/common/saa7146/ |
H A D | saa7146_core.c | 403 dev->d_rps0.cpu_addr = dma_alloc_coherent(&pci->dev, SAA7146_RPS_MEM, in saa7146_init_one() 406 if (!dev->d_rps0.cpu_addr) in saa7146_init_one() 412 if (!dev->d_rps1.cpu_addr) in saa7146_init_one() 415 dev->d_i2c.cpu_addr = dma_alloc_coherent(&pci->dev, SAA7146_RPS_MEM, in saa7146_init_one() 417 if (!dev->d_i2c.cpu_addr) in saa7146_init_one() 464 dma_free_coherent(&pci->dev, SAA7146_RPS_MEM, dev->d_i2c.cpu_addr, in saa7146_init_one() 467 dma_free_coherent(&pci->dev, SAA7146_RPS_MEM, dev->d_rps1.cpu_addr, in saa7146_init_one() 470 dma_free_coherent(&pci->dev, SAA7146_RPS_MEM, dev->d_rps0.cpu_addr, in saa7146_init_one() 493 { dev->d_i2c.cpu_addr, dev->d_i2c.dma_handle }, in saa7146_remove_one() 494 { dev->d_rps1.cpu_addr, dev->d_rps1.dma_handle }, in saa7146_remove_one() [all …]
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/linux/arch/mips/mm/ |
H A D | ioremap.c | 54 void __iomem *cpu_addr; in ioremap_prot() local 56 cpu_addr = plat_ioremap(phys_addr, size, flags); in ioremap_prot() 57 if (cpu_addr) in ioremap_prot() 58 return cpu_addr; in ioremap_prot()
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/linux/drivers/accel/ivpu/ |
H A D | ivpu_gem.h | 84 static inline u32 cpu_to_vpu_addr(struct ivpu_bo *bo, void *cpu_addr) in cpu_to_vpu_addr() argument 86 if (cpu_addr < ivpu_bo_vaddr(bo)) in cpu_to_vpu_addr() 89 if (cpu_addr >= (ivpu_bo_vaddr(bo) + ivpu_bo_size(bo))) in cpu_to_vpu_addr() 92 return bo->vpu_addr + (cpu_addr - ivpu_bo_vaddr(bo)); in cpu_to_vpu_addr()
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/linux/arch/alpha/kernel/ |
H A D | pci_iommu.c | 244 paddr = __pa(cpu_addr); in pci_map_single_1() 253 cpu_addr, size, ret, __builtin_return_address(0)); in pci_map_single_1() 298 ret += (unsigned long)cpu_addr & ~PAGE_MASK; in pci_map_single_1() 420 void *cpu_addr; in alpha_pci_alloc_coherent() local 427 if (! cpu_addr) { in alpha_pci_alloc_coherent() 435 memset(cpu_addr, 0, size); in alpha_pci_alloc_coherent() 437 *dma_addrp = pci_map_single_1(pdev, cpu_addr, size, 0); in alpha_pci_alloc_coherent() 439 free_pages((unsigned long)cpu_addr, order); in alpha_pci_alloc_coherent() 451 return cpu_addr; in alpha_pci_alloc_coherent() 461 void *cpu_addr, dma_addr_t dma_addr, in alpha_pci_free_coherent() argument [all …]
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/linux/drivers/iommu/ |
H A D | dma-iommu.c | 1546 if (is_vmalloc_addr(cpu_addr)) { in __iommu_dma_free() 1557 page = virt_to_page(cpu_addr); in __iommu_dma_free() 1580 void *cpu_addr; in iommu_dma_alloc_pages() local 1593 if (!cpu_addr) in iommu_dma_alloc_pages() 1599 cpu_addr = page_address(page); in iommu_dma_alloc_pages() 1603 memset(cpu_addr, 0, alloc_size); in iommu_dma_alloc_pages() 1604 return cpu_addr; in iommu_dma_alloc_pages() 1616 void *cpu_addr; in iommu_dma_alloc() local 1632 if (!cpu_addr) in iommu_dma_alloc() 1642 return cpu_addr; in iommu_dma_alloc() [all …]
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/linux/drivers/pci/controller/dwc/ |
H A D | pcie-designware.c | 476 cpu_addr = pci->ops->cpu_addr_fixup(pci, cpu_addr); in __dw_pcie_prog_outbound_atu() 478 limit_addr = cpu_addr + size - 1; in __dw_pcie_prog_outbound_atu() 487 lower_32_bits(cpu_addr)); in __dw_pcie_prog_outbound_atu() 489 upper_32_bits(cpu_addr)); in __dw_pcie_prog_outbound_atu() 533 cpu_addr, pci_addr, size); in dw_pcie_prog_outbound_atu() 541 cpu_addr, pci_addr, size); in dw_pcie_prog_ep_outbound_atu() 579 lower_32_bits(cpu_addr)); in dw_pcie_prog_inbound_atu() 581 upper_32_bits(cpu_addr)); in dw_pcie_prog_inbound_atu() 608 int type, u64 cpu_addr, u8 bar) in dw_pcie_prog_ep_inbound_atu() argument 616 lower_32_bits(cpu_addr)); in dw_pcie_prog_ep_inbound_atu() [all …]
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H A D | pcie-tegra194-acpi.c | 49 int index, int type, u64 cpu_addr, in program_outbound_atu() argument 52 atu_reg_write(pcie_ecam, index, lower_32_bits(cpu_addr), in program_outbound_atu() 54 atu_reg_write(pcie_ecam, index, upper_32_bits(cpu_addr), in program_outbound_atu() 58 atu_reg_write(pcie_ecam, index, lower_32_bits(cpu_addr + size - 1), in program_outbound_atu()
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/linux/arch/mips/loongson64/ |
H A D | init.c | 208 range.cpu_addr, in reserve_pio_range() 209 range.cpu_addr + range.size - 1, in reserve_pio_range() 211 if (add_legacy_isa_io(&np->fwnode, range.cpu_addr, range.size)) in reserve_pio_range() 216 range.cpu_addr, in reserve_pio_range() 217 range.cpu_addr + range.size - 1, in reserve_pio_range()
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/linux/arch/arm/mm/ |
H A D | dma-mapping.c | 54 void *cpu_addr; member 431 dma_common_free_remap(cpu_addr, size); in __free_from_contiguous() 614 .cpu_addr = cpu_addr, in __arm_dma_free() 619 buf = arm_dma_buffer_find(cpu_addr); in __arm_dma_free() 1031 if (__in_atomic_pool(cpu_addr, PAGE_SIZE)) in __iommu_get_pages() 1032 return __atomic_get_pages(cpu_addr); in __iommu_get_pages() 1035 return cpu_addr; in __iommu_get_pages() 1037 return dma_common_find_pages(cpu_addr); in __iommu_get_pages() 1072 __free_from_pool(cpu_addr, size); in __iommu_free_atomic() 1162 dma_common_free_remap(cpu_addr, size); in arm_iommu_free_attrs() [all …]
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/linux/drivers/dma/ |
H A D | st_fdma.h | 185 readl((fchan)->fdev->slim_rproc->mem[ST_SLIM_DMEM].cpu_addr \ 190 writel((val), (fchan)->fdev->slim_rproc->mem[ST_SLIM_DMEM].cpu_addr \ 197 writel((val), (fchan)->fdev->slim_rproc->mem[ST_SLIM_DMEM].cpu_addr \ 207 readl((fchan)->fdev->slim_rproc->mem[ST_SLIM_DMEM].cpu_addr \ 212 writel((val), (fchan)->fdev->slim_rproc->mem[ST_SLIM_DMEM].cpu_addr \
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/linux/include/linux/ |
H A D | dma-map-ops.h | 49 void *cpu_addr, dma_addr_t dma_addr, size_t size, 184 void *cpu_addr, size_t size, int *ret); 202 int dma_mmap_from_global_coherent(struct vm_area_struct *vma, void *cpu_addr, 216 void *cpu_addr, size_t size, int *ret) in dma_mmap_from_global_coherent() argument 237 void *cpu_addr, dma_addr_t dma_addr, size_t size, 240 void *cpu_addr, dma_addr_t dma_addr, size_t size, 247 struct page **dma_common_find_pages(void *cpu_addr); 252 void dma_common_free_remap(void *cpu_addr, size_t size); 255 void **cpu_addr, gfp_t flags, 350 void arch_dma_free(struct device *dev, size_t size, void *cpu_addr,
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/linux/drivers/of/ |
H A D | address.c | 229 port = pci_address_to_pio(range->cpu_addr); in of_pci_range_to_resource() 237 upper_32_bits(range->cpu_addr)) { in of_pci_range_to_resource() 242 res->start = range->cpu_addr; in of_pci_range_to_resource() 809 u64 bus_addr, cpu_addr, size; in of_pci_range_parser_one() local 817 cpu_addr = of_translate_address(parser->node, in of_pci_range_parser_one() 824 cpu_addr != range->cpu_addr + range->size) in of_pci_range_parser_one() 908 if (range.cpu_addr == OF_BAD_ADDR) { in of_dma_get_range() 932 if (range.cpu_addr == OF_BAD_ADDR) in of_dma_get_range() 934 r->cpu_start = range.cpu_addr; in of_dma_get_range() 969 if (range.cpu_addr + range.size > cpu_end) in of_dma_get_max_cpu_address() [all …]
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/linux/net/smc/ |
H A D | smc_loopback.c | 77 dmb_node->cpu_addr = kzalloc(dmb_node->len, GFP_KERNEL | in smc_lo_register_dmb() 80 if (!dmb_node->cpu_addr) { in smc_lo_register_dmb() 103 dmb->cpu_addr = dmb_node->cpu_addr; in smc_lo_register_dmb() 125 kvfree(dmb_node->cpu_addr); in __smc_lo_unregister_dmb() 189 dmb->cpu_addr = dmb_node->cpu_addr; in smc_lo_attach_dmb() 244 memcpy((char *)rmb_node->cpu_addr + offset, data, size); in smc_lo_move_data()
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