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Searched refs:cpu_addr (Results 1 – 25 of 179) sorted by relevance

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/linux-6.3-rc2/kernel/dma/
A Dops_helpers.c8 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()
A Dremap.c9 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()
A Dmapping.c396 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_get_sgtable_attrs() argument
458 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_mmap_attrs() argument
464 return dma_direct_mmap(dev, vma, cpu_addr, dma_addr, size, in dma_mmap_attrs()
497 void *cpu_addr; in dma_alloc_attrs() local
510 return cpu_addr; in dma_alloc_attrs()
518 cpu_addr = ops->alloc(dev, size, dma_handle, flag, attrs); in dma_alloc_attrs()
523 return cpu_addr; in dma_alloc_attrs()
543 if (!cpu_addr) in dma_free_attrs()
546 debug_dma_free_coherent(dev, size, cpu_addr, dma_handle); in dma_free_attrs()
548 dma_direct_free(dev, size, cpu_addr, dma_handle, attrs); in dma_free_attrs()
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A Ddirect.c323 void *cpu_addr, dma_addr_t dma_addr, unsigned long attrs) in dma_direct_free() argument
330 dma_free_contiguous(dev, cpu_addr, size); in dma_direct_free()
339 arch_dma_free(dev, size, cpu_addr, dma_addr, attrs); in dma_direct_free()
345 if (!dma_release_from_global_coherent(page_order, cpu_addr)) in dma_direct_free()
352 dma_free_from_pool(dev, cpu_addr, PAGE_ALIGN(size))) in dma_direct_free()
355 if (is_vmalloc_addr(cpu_addr)) { in dma_direct_free()
356 vunmap(cpu_addr); in dma_direct_free()
359 arch_dma_clear_uncached(cpu_addr, size); in dma_direct_free()
360 if (dma_set_encrypted(dev, cpu_addr, size)) in dma_direct_free()
537 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_direct_get_sgtable() argument
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/linux-6.3-rc2/include/trace/events/
A Dhabanalabs.h54 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));
/linux-6.3-rc2/drivers/pci/controller/cadence/
A Dpcie-cadence.c28 u64 cpu_addr, u64 pci_addr, size_t size) in cdns_pcie_set_outbound_region() argument
93 cpu_addr = pcie->ops->cpu_addr_fixup(pcie, cpu_addr); in cdns_pcie_set_outbound_region()
96 (lower_32_bits(cpu_addr) & GENMASK(31, 8)); in cdns_pcie_set_outbound_region()
97 addr1 = upper_32_bits(cpu_addr); in cdns_pcie_set_outbound_region()
105 u32 r, u64 cpu_addr) in cdns_pcie_set_outbound_region_for_normal_msg() argument
123 cpu_addr = pcie->ops->cpu_addr_fixup(pcie, cpu_addr); in cdns_pcie_set_outbound_region_for_normal_msg()
126 (lower_32_bits(cpu_addr) & GENMASK(31, 8)); in cdns_pcie_set_outbound_region_for_normal_msg()
127 addr1 = upper_32_bits(cpu_addr); in cdns_pcie_set_outbound_region_for_normal_msg()
A Dpcie-cadence-host.c193 u64 cpu_addr, u64 size, in cdns_pcie_host_bar_ib_config() argument
207 addr1 = upper_32_bits(cpu_addr); in cdns_pcie_host_bar_ib_config()
220 if (size + cpu_addr >= SZ_4G) { in cdns_pcie_host_bar_ib_config()
287 u64 cpu_addr, pci_addr, size, winsize; in cdns_pcie_host_bar_config() local
294 cpu_addr = entry->res->start; in cdns_pcie_host_bar_config()
301 pci_addr, cpu_addr); in cdns_pcie_host_bar_config()
337 cpu_addr); in cdns_pcie_host_bar_config()
350 cpu_addr += winsize; in cdns_pcie_host_bar_config()
410 u64 cpu_addr = cfg_res->start; in cdns_pcie_host_init_address_translation() local
429 cpu_addr = pcie->ops->cpu_addr_fixup(pcie, cpu_addr); in cdns_pcie_host_init_address_translation()
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/linux-6.3-rc2/arch/s390/kvm/
A Dtrace.h220 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)
A Dsigp.c271 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()
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/linux-6.3-rc2/arch/openrisc/kernel/
A Ddma.c68 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()
/linux-6.3-rc2/drivers/pci/controller/mobiveil/
A Dpcie-mobiveil.c137 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()
/linux-6.3-rc2/drivers/media/common/saa7146/
A Dsaa7146_core.c415 dev->d_rps0.cpu_addr = dma_alloc_coherent(&pci->dev, SAA7146_RPS_MEM, in saa7146_init_one()
418 if (!dev->d_rps0.cpu_addr) in saa7146_init_one()
424 if (!dev->d_rps1.cpu_addr) in saa7146_init_one()
427 dev->d_i2c.cpu_addr = dma_alloc_coherent(&pci->dev, SAA7146_RPS_MEM, in saa7146_init_one()
429 if (!dev->d_i2c.cpu_addr) in saa7146_init_one()
476 dma_free_coherent(&pci->dev, SAA7146_RPS_MEM, dev->d_i2c.cpu_addr, in saa7146_init_one()
479 dma_free_coherent(&pci->dev, SAA7146_RPS_MEM, dev->d_rps1.cpu_addr, in saa7146_init_one()
482 dma_free_coherent(&pci->dev, SAA7146_RPS_MEM, dev->d_rps0.cpu_addr, in saa7146_init_one()
505 { dev->d_i2c.cpu_addr, dev->d_i2c.dma_handle }, in saa7146_remove_one()
506 { dev->d_rps1.cpu_addr, dev->d_rps1.dma_handle }, in saa7146_remove_one()
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/linux-6.3-rc2/arch/mips/mm/
A Dioremap.c54 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()
/linux-6.3-rc2/include/linux/
A Ddma-map-ops.h44 void *cpu_addr, dma_addr_t dma_addr, size_t size,
185 void *cpu_addr, size_t size, int *ret);
203 int dma_mmap_from_global_coherent(struct vm_area_struct *vma, void *cpu_addr,
217 void *cpu_addr, size_t size, int *ret) in dma_mmap_from_global_coherent() argument
238 void *cpu_addr, dma_addr_t dma_addr, size_t size,
241 void *cpu_addr, dma_addr_t dma_addr, size_t size,
248 struct page **dma_common_find_pages(void *cpu_addr);
253 void dma_common_free_remap(void *cpu_addr, size_t size);
256 void **cpu_addr, gfp_t flags,
280 void arch_dma_free(struct device *dev, size_t size, void *cpu_addr,
A Ddma-mapping.h129 void dma_free_attrs(struct device *dev, size_t size, void *cpu_addr,
136 void *cpu_addr, dma_addr_t dma_addr, size_t size,
139 void *cpu_addr, dma_addr_t dma_addr, size_t size,
235 struct sg_table *sgt, void *cpu_addr, dma_addr_t dma_addr, in dma_get_sgtable_attrs() argument
241 void *cpu_addr, dma_addr_t dma_addr, size_t size, in dma_mmap_attrs() argument
428 void *cpu_addr, dma_addr_t dma_handle) in dma_free_coherent() argument
430 return dma_free_attrs(dev, size, cpu_addr, dma_handle, 0); in dma_free_coherent()
573 void *cpu_addr, dma_addr_t dma_addr) in dma_free_wc() argument
575 return dma_free_attrs(dev, size, cpu_addr, dma_addr, in dma_free_wc()
581 void *cpu_addr, dma_addr_t dma_addr, in dma_mmap_wc() argument
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/linux-6.3-rc2/arch/alpha/kernel/
A Dpci_iommu.c244 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
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/linux-6.3-rc2/drivers/iommu/
A Ddma-iommu.c1386 if (is_vmalloc_addr(cpu_addr)) { in __iommu_dma_free()
1397 page = virt_to_page(cpu_addr); in __iommu_dma_free()
1420 void *cpu_addr; in iommu_dma_alloc_pages() local
1433 if (!cpu_addr) in iommu_dma_alloc_pages()
1439 cpu_addr = page_address(page); in iommu_dma_alloc_pages()
1443 memset(cpu_addr, 0, alloc_size); in iommu_dma_alloc_pages()
1444 return cpu_addr; in iommu_dma_alloc_pages()
1456 void *cpu_addr; in iommu_dma_alloc() local
1472 if (!cpu_addr) in iommu_dma_alloc()
1482 return cpu_addr; in iommu_dma_alloc()
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/linux-6.3-rc2/drivers/pci/controller/dwc/
A Dpcie-designware.c475 cpu_addr = pci->ops->cpu_addr_fixup(pci, cpu_addr); in __dw_pcie_prog_outbound_atu()
477 limit_addr = cpu_addr + size - 1; in __dw_pcie_prog_outbound_atu()
486 lower_32_bits(cpu_addr)); in __dw_pcie_prog_outbound_atu()
488 upper_32_bits(cpu_addr)); in __dw_pcie_prog_outbound_atu()
532 cpu_addr, pci_addr, size); in dw_pcie_prog_outbound_atu()
540 cpu_addr, pci_addr, size); in dw_pcie_prog_ep_outbound_atu()
578 lower_32_bits(cpu_addr)); in dw_pcie_prog_inbound_atu()
580 upper_32_bits(cpu_addr)); in dw_pcie_prog_inbound_atu()
607 int type, u64 cpu_addr, u8 bar) in dw_pcie_prog_ep_inbound_atu() argument
615 lower_32_bits(cpu_addr)); in dw_pcie_prog_ep_inbound_atu()
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A Dpcie-tegra194-acpi.c49 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()
/linux-6.3-rc2/arch/mips/loongson64/
A Dinit.c190 range.cpu_addr, in reserve_pio_range()
191 range.cpu_addr + range.size - 1, in reserve_pio_range()
193 if (add_legacy_isa_io(&np->fwnode, range.cpu_addr, range.size)) in reserve_pio_range()
198 range.cpu_addr, in reserve_pio_range()
199 range.cpu_addr + range.size - 1, in reserve_pio_range()
/linux-6.3-rc2/arch/arm/mm/
A Ddma-mapping.c54 void *cpu_addr; member
429 dma_common_free_remap(cpu_addr, size); in __free_from_contiguous()
612 .cpu_addr = cpu_addr, in __arm_dma_free()
617 buf = arm_dma_buffer_find(cpu_addr); in __arm_dma_free()
1030 if (__in_atomic_pool(cpu_addr, PAGE_SIZE)) in __iommu_get_pages()
1031 return __atomic_get_pages(cpu_addr); in __iommu_get_pages()
1034 return cpu_addr; in __iommu_get_pages()
1036 return dma_common_find_pages(cpu_addr); in __iommu_get_pages()
1071 __free_from_pool(cpu_addr, size); in __iommu_free_atomic()
1161 dma_common_free_remap(cpu_addr, size); in arm_iommu_free_attrs()
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/linux-6.3-rc2/drivers/of/
A Daddress.c241 port = pci_address_to_pio(range->cpu_addr); in of_pci_range_to_resource()
249 upper_32_bits(range->cpu_addr)) { in of_pci_range_to_resource()
254 res->start = range->cpu_addr; in of_pci_range_to_resource()
787 u64 bus_addr, cpu_addr, size; in of_pci_range_parser_one() local
802 cpu_addr != range->cpu_addr + range->size) in of_pci_range_parser_one()
1010 if (range.cpu_addr == OF_BAD_ADDR) { in of_dma_get_range()
1038 if (range.cpu_addr == OF_BAD_ADDR) in of_dma_get_range()
1040 r->cpu_start = range.cpu_addr; in of_dma_get_range()
1043 r->offset = range.cpu_addr - range.bus_addr; in of_dma_get_range()
1078 if (range.cpu_addr + range.size > cpu_end) in of_dma_get_max_cpu_address()
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/linux-6.3-rc2/drivers/dma/
A Dst_fdma.h185 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 \
/linux-6.3-rc2/drivers/accel/ivpu/
A Divpu_gem.h116 static inline u32 cpu_to_vpu_addr(struct ivpu_bo *bo, void *cpu_addr) in cpu_to_vpu_addr() argument
118 if (cpu_addr < bo->kvaddr) in cpu_to_vpu_addr()
121 if (cpu_addr >= (bo->kvaddr + bo->base.size)) in cpu_to_vpu_addr()
124 return bo->vpu_addr + (cpu_addr - bo->kvaddr); in cpu_to_vpu_addr()
/linux-6.3-rc2/drivers/remoteproc/
A Dti_k3_dsp_remoteproc.c34 void __iomem *cpu_addr; member
419 if (!kproc->rmem[0].cpu_addr) { in k3_dsp_get_loaded_rsc_table()
465 va = kproc->mem[i].cpu_addr + offset; in k3_dsp_rproc_da_to_va()
473 va = kproc->mem[i].cpu_addr + offset; in k3_dsp_rproc_da_to_va()
486 va = kproc->rmem[i].cpu_addr + offset; in k3_dsp_rproc_da_to_va()
534 if (!kproc->mem[i].cpu_addr) { in k3_dsp_rproc_of_get_memories()
545 kproc->mem[i].size, kproc->mem[i].cpu_addr, in k3_dsp_rproc_of_get_memories()
611 if (!kproc->rmem[i].cpu_addr) { in k3_dsp_reserved_mem_init()
620 kproc->rmem[i].size, kproc->rmem[i].cpu_addr, in k3_dsp_reserved_mem_init()
629 iounmap(kproc->rmem[i].cpu_addr); in k3_dsp_reserved_mem_init()
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