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Searched refs:cpu_addr (Results 1 – 25 of 126) sorted by relevance

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/Linux-v4.19/drivers/pci/controller/dwc/
Dpcie-designware.c108 int type, u64 cpu_addr, in dw_pcie_prog_outbound_atu_unroll() argument
114 lower_32_bits(cpu_addr)); in dw_pcie_prog_outbound_atu_unroll()
116 upper_32_bits(cpu_addr)); in dw_pcie_prog_outbound_atu_unroll()
118 lower_32_bits(cpu_addr + size - 1)); in dw_pcie_prog_outbound_atu_unroll()
144 u64 cpu_addr, u64 pci_addr, u32 size) in dw_pcie_prog_outbound_atu() argument
149 cpu_addr = pci->ops->cpu_addr_fixup(pci, cpu_addr); in dw_pcie_prog_outbound_atu()
152 dw_pcie_prog_outbound_atu_unroll(pci, index, type, cpu_addr, in dw_pcie_prog_outbound_atu()
160 lower_32_bits(cpu_addr)); in dw_pcie_prog_outbound_atu()
162 upper_32_bits(cpu_addr)); in dw_pcie_prog_outbound_atu()
164 lower_32_bits(cpu_addr + size - 1)); in dw_pcie_prog_outbound_atu()
[all …]
/Linux-v4.19/include/linux/
Ddma-mapping.h168 void *cpu_addr, size_t size, int *ret);
172 int dma_mmap_from_global_coherent(struct vm_area_struct *vma, void *cpu_addr,
192 void *cpu_addr, size_t size, in dma_mmap_from_global_coherent() argument
448 void *cpu_addr, dma_addr_t dma_addr, size_t size);
457 void dma_common_free_remap(void *cpu_addr, size_t size, unsigned long vm_flags);
473 dma_mmap_attrs(struct device *dev, struct vm_area_struct *vma, void *cpu_addr, in dma_mmap_attrs() argument
479 return ops->mmap(dev, vma, cpu_addr, dma_addr, size, attrs); in dma_mmap_attrs()
480 return dma_common_mmap(dev, vma, cpu_addr, dma_addr, size); in dma_mmap_attrs()
487 void *cpu_addr, dma_addr_t dma_addr, size_t size);
490 dma_get_sgtable_attrs(struct device *dev, struct sg_table *sgt, void *cpu_addr, in dma_get_sgtable_attrs() argument
[all …]
/Linux-v4.19/kernel/dma/
Dmapping.c205 void *cpu_addr, dma_addr_t handle, size_t size) in dma_common_get_sgtable() argument
207 struct page *page = virt_to_page(cpu_addr); in dma_common_get_sgtable()
223 void *cpu_addr, dma_addr_t dma_addr, size_t size) in dma_common_mmap() argument
233 if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret)) in dma_common_mmap()
238 page_to_pfn(virt_to_page(cpu_addr)) + off, in dma_common_mmap()
317 void dma_common_free_remap(void *cpu_addr, size_t size, unsigned long vm_flags) in dma_common_free_remap() argument
319 struct vm_struct *area = find_vm_area(cpu_addr); in dma_common_free_remap()
322 WARN(1, "trying to free invalid coherent area: %p\n", cpu_addr); in dma_common_free_remap()
326 unmap_kernel_range((unsigned long)cpu_addr, PAGE_ALIGN(size)); in dma_common_free_remap()
327 vunmap(cpu_addr); in dma_common_free_remap()
Ddirect.c127 void dma_direct_free(struct device *dev, size_t size, void *cpu_addr, in dma_direct_free() argument
134 set_memory_encrypted((unsigned long)cpu_addr, 1 << page_order); in dma_direct_free()
135 if (!dma_release_from_contiguous(dev, virt_to_page(cpu_addr), count)) in dma_direct_free()
136 free_pages((unsigned long)cpu_addr, page_order); in dma_direct_free()
/Linux-v4.19/arch/s390/kvm/
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)
Dsigp.c283 u16 cpu_addr, u32 parameter, u64 *status_reg) in handle_sigp_dst() argument
286 struct kvm_vcpu *dst_vcpu = kvm_get_vcpu_by_id(vcpu->kvm, cpu_addr); in handle_sigp_dst()
360 u16 cpu_addr) in handle_sigp_order_in_user_space() argument
404 order_code, cpu_addr); in handle_sigp_order_in_user_space()
414 u16 cpu_addr = vcpu->run->s.regs.gprs[r3]; in kvm_s390_handle_sigp() local
423 if (handle_sigp_order_in_user_space(vcpu, order_code, cpu_addr)) in kvm_s390_handle_sigp()
431 trace_kvm_s390_handle_sigp(vcpu, order_code, cpu_addr, parameter); in kvm_s390_handle_sigp()
439 rc = handle_sigp_dst(vcpu, order_code, cpu_addr, in kvm_s390_handle_sigp()
463 u16 cpu_addr = vcpu->run->s.regs.gprs[r3]; in kvm_s390_handle_sigp_pei() local
467 trace_kvm_s390_handle_sigp_pei(vcpu, order_code, cpu_addr); in kvm_s390_handle_sigp_pei()
[all …]
/Linux-v4.19/arch/mips/mm/
Ddma-noncoherent.c87 void arch_dma_free(struct device *dev, size_t size, void *cpu_addr, in arch_dma_free() argument
91 cpu_addr = (void *)CAC_ADDR((unsigned long)cpu_addr); in arch_dma_free()
92 dma_direct_free(dev, size, cpu_addr, dma_addr, attrs); in arch_dma_free()
96 void *cpu_addr, dma_addr_t dma_addr, size_t size, in arch_dma_mmap() argument
101 unsigned long addr = (unsigned long)cpu_addr; in arch_dma_mmap()
116 if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret)) in arch_dma_mmap()
/Linux-v4.19/drivers/pci/controller/
Dpcie-cadence.c12 u64 cpu_addr, u64 pci_addr, size_t size) in cdns_pcie_set_outbound_region() argument
76 cpu_addr -= pcie->mem_res->start; in cdns_pcie_set_outbound_region()
78 (lower_32_bits(cpu_addr) & GENMASK(31, 8)); in cdns_pcie_set_outbound_region()
79 addr1 = upper_32_bits(cpu_addr); in cdns_pcie_set_outbound_region()
86 u32 r, u64 cpu_addr) in cdns_pcie_set_outbound_region_for_normal_msg() argument
103 cpu_addr -= pcie->mem_res->start; in cdns_pcie_set_outbound_region_for_normal_msg()
105 (lower_32_bits(cpu_addr) & GENMASK(31, 8)); in cdns_pcie_set_outbound_region_for_normal_msg()
106 addr1 = upper_32_bits(cpu_addr); in cdns_pcie_set_outbound_region_for_normal_msg()
Dpci-xgene.c369 u64 cpu_addr, u64 pci_addr) in xgene_pcie_setup_ob_reg() argument
391 xgene_pcie_writel(port, offset, lower_32_bits(cpu_addr)); in xgene_pcie_setup_ob_reg()
392 xgene_pcie_writel(port, offset + 0x04, upper_32_bits(cpu_addr)); in xgene_pcie_setup_ob_reg()
494 u64 cpu_addr = range->cpu_addr; in xgene_pcie_setup_ib_reg() local
511 bar_low = pcie_bar_low_val((u32)cpu_addr, flags); in xgene_pcie_setup_ib_reg()
517 writel(upper_32_bits(cpu_addr), bar_addr + 0x4); in xgene_pcie_setup_ib_reg()
527 xgene_pcie_writel(port, IBAR3L + 0x4, upper_32_bits(cpu_addr)); in xgene_pcie_setup_ib_reg()
552 u64 end = range.cpu_addr + range.size - 1; in xgene_pcie_parse_map_dma_ranges()
555 range.flags, range.cpu_addr, end, range.pci_addr); in xgene_pcie_parse_map_dma_ranges()
/Linux-v4.19/arch/arm/mm/
Ddma-mapping.c58 void *cpu_addr; member
208 static void arm_coherent_dma_free(struct device *dev, size_t size, void *cpu_addr,
211 void *cpu_addr, dma_addr_t dma_addr, size_t size,
378 static void __dma_free_remap(void *cpu_addr, size_t size) in __dma_free_remap() argument
380 dma_common_free_remap(cpu_addr, size, in __dma_free_remap()
623 void *cpu_addr, size_t size, bool want_vaddr) in __free_from_contiguous() argument
627 __dma_free_remap(cpu_addr, size); in __free_from_contiguous()
683 __free_from_contiguous(args->dev, args->page, args->cpu_addr, in cma_allocator_free()
700 __free_from_pool(args->cpu_addr, args->size); in pool_allocator_free()
719 __dma_free_remap(args->cpu_addr, args->size); in remap_allocator_free()
[all …]
Ddma-mapping-nommu.c69 void *cpu_addr, dma_addr_t dma_addr, in arm_nommu_dma_free() argument
73 dma_direct_free(dev, size, cpu_addr, dma_addr, attrs); in arm_nommu_dma_free()
76 cpu_addr); in arm_nommu_dma_free()
85 void *cpu_addr, dma_addr_t dma_addr, size_t size, in arm_nommu_dma_mmap() argument
90 if (dma_mmap_from_global_coherent(vma, cpu_addr, size, &ret)) in arm_nommu_dma_mmap()
93 return dma_common_mmap(dev, vma, cpu_addr, dma_addr, size); in arm_nommu_dma_mmap()
/Linux-v4.19/arch/arm64/mm/
Ddma-mapping.c282 void *cpu_addr, dma_addr_t dma_addr, size_t size, in __swiotlb_mmap() argument
291 if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret)) in __swiotlb_mmap()
309 void *cpu_addr, dma_addr_t handle, size_t size, in __swiotlb_get_sgtable() argument
428 void *cpu_addr, dma_addr_t dma_addr, size_t size, in __dummy_mmap() argument
615 static void __iommu_free_attrs(struct device *dev, size_t size, void *cpu_addr, in __iommu_free_attrs() argument
632 if (__in_atomic_pool(cpu_addr, size)) { in __iommu_free_attrs()
634 __free_from_pool(cpu_addr, size); in __iommu_free_attrs()
636 struct page *page = vmalloc_to_page(cpu_addr); in __iommu_free_attrs()
640 dma_common_free_remap(cpu_addr, size, VM_USERMAP); in __iommu_free_attrs()
641 } else if (is_vmalloc_addr(cpu_addr)){ in __iommu_free_attrs()
[all …]
/Linux-v4.19/drivers/gpu/drm/amd/amdgpu/
Damdgpu_fence.c100 if (drv->cpu_addr) in amdgpu_fence_write()
101 *drv->cpu_addr = cpu_to_le32(seq); in amdgpu_fence_write()
117 if (drv->cpu_addr) in amdgpu_fence_read()
118 seq = le32_to_cpu(*drv->cpu_addr); in amdgpu_fence_read()
380 ring->fence_drv.cpu_addr = &adev->wb.wb[ring->fence_offs]; in amdgpu_fence_driver_start_ring()
385 ring->fence_drv.cpu_addr = adev->uvd.inst[ring->me].cpu_addr + index; in amdgpu_fence_driver_start_ring()
397 ring->fence_drv.gpu_addr, ring->fence_drv.cpu_addr); in amdgpu_fence_driver_start_ring()
421 ring->fence_drv.cpu_addr = NULL; in amdgpu_fence_driver_init_ring()
681 le32_to_cpu(*(ring->fence_drv.cpu_addr + 2))); in amdgpu_debugfs_fence_info()
684 le32_to_cpu(*(ring->fence_drv.cpu_addr + 4))); in amdgpu_debugfs_fence_info()
[all …]
/Linux-v4.19/drivers/media/common/saa7146/
Dsaa7146_core.c427 dev->d_rps0.cpu_addr = pci_zalloc_consistent(pci, SAA7146_RPS_MEM, in saa7146_init_one()
429 if (!dev->d_rps0.cpu_addr) in saa7146_init_one()
432 dev->d_rps1.cpu_addr = pci_zalloc_consistent(pci, SAA7146_RPS_MEM, in saa7146_init_one()
434 if (!dev->d_rps1.cpu_addr) in saa7146_init_one()
437 dev->d_i2c.cpu_addr = pci_zalloc_consistent(pci, SAA7146_RPS_MEM, in saa7146_init_one()
439 if (!dev->d_i2c.cpu_addr) in saa7146_init_one()
486 pci_free_consistent(pci, SAA7146_RPS_MEM, dev->d_i2c.cpu_addr, in saa7146_init_one()
489 pci_free_consistent(pci, SAA7146_RPS_MEM, dev->d_rps1.cpu_addr, in saa7146_init_one()
492 pci_free_consistent(pci, SAA7146_RPS_MEM, dev->d_rps0.cpu_addr, in saa7146_init_one()
515 { dev->d_i2c.cpu_addr, dev->d_i2c.dma_handle }, in saa7146_remove_one()
[all …]
/Linux-v4.19/arch/alpha/kernel/
Dpci_iommu.c252 pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size, in pci_map_single_1() argument
264 paddr = __pa(cpu_addr); in pci_map_single_1()
273 cpu_addr, size, ret, __builtin_return_address(0)); in pci_map_single_1()
284 cpu_addr, size, ret, __builtin_return_address(0)); in pci_map_single_1()
318 ret += (unsigned long)cpu_addr & ~PAGE_MASK; in pci_map_single_1()
321 cpu_addr, size, npages, ret, __builtin_return_address(0)); in pci_map_single_1()
440 void *cpu_addr; in alpha_pci_alloc_coherent() local
446 cpu_addr = (void *)__get_free_pages(gfp, order); in alpha_pci_alloc_coherent()
447 if (! cpu_addr) { in alpha_pci_alloc_coherent()
455 memset(cpu_addr, 0, size); in alpha_pci_alloc_coherent()
[all …]
/Linux-v4.19/drivers/dma/
Dst_fdma.h189 readl((fchan)->fdev->slim_rproc->mem[ST_SLIM_DMEM].cpu_addr \
194 writel((val), (fchan)->fdev->slim_rproc->mem[ST_SLIM_DMEM].cpu_addr \
201 writel((val), (fchan)->fdev->slim_rproc->mem[ST_SLIM_DMEM].cpu_addr \
211 readl((fchan)->fdev->slim_rproc->mem[ST_SLIM_DMEM].cpu_addr \
216 writel((val), (fchan)->fdev->slim_rproc->mem[ST_SLIM_DMEM].cpu_addr \
/Linux-v4.19/drivers/remoteproc/
Dimx_rproc.c58 void __iomem *cpu_addr; member
236 va = (__force void *)(priv->mem[i].cpu_addr + offset); in imx_rproc_da_to_va()
270 priv->mem[b].cpu_addr = devm_ioremap(&pdev->dev, in imx_rproc_addr_init()
272 if (!priv->mem[b].cpu_addr) { in imx_rproc_addr_init()
301 priv->mem[b].cpu_addr = devm_ioremap_resource(&pdev->dev, &res); in imx_rproc_addr_init()
302 if (IS_ERR(priv->mem[b].cpu_addr)) { in imx_rproc_addr_init()
304 err = PTR_ERR(priv->mem[b].cpu_addr); in imx_rproc_addr_init()
Dwkup_m3_rproc.c43 void __iomem *cpu_addr; member
106 va = (__force void *)(wkupm3->mem[i].cpu_addr + offset); in wkup_m3_rproc_da_to_va()
179 wkupm3->mem[i].cpu_addr = devm_ioremap_resource(dev, res); in wkup_m3_rproc_probe()
180 if (IS_ERR(wkupm3->mem[i].cpu_addr)) { in wkup_m3_rproc_probe()
183 ret = PTR_ERR(wkupm3->mem[i].cpu_addr); in wkup_m3_rproc_probe()
Dkeystone_remoteproc.c43 void __iomem *cpu_addr; member
279 va = ksproc->mem[i].cpu_addr + offset; in keystone_rproc_da_to_va()
287 va = ksproc->mem[i].cpu_addr + offset; in keystone_rproc_da_to_va()
321 ksproc->mem[i].cpu_addr = devm_ioremap_resource(dev, res); in keystone_rproc_of_get_memories()
322 if (IS_ERR(ksproc->mem[i].cpu_addr)) { in keystone_rproc_of_get_memories()
325 return PTR_ERR(ksproc->mem[i].cpu_addr); in keystone_rproc_of_get_memories()
333 memset((__force void *)ksproc->mem[i].cpu_addr, 0, in keystone_rproc_of_get_memories()
Dst_slim_rproc.c148 fw_rev = readl(slim_rproc->mem[ST_SLIM_DMEM].cpu_addr + in slim_rproc_start()
193 va = (__force void *)slim_rproc->mem[i].cpu_addr; in slim_rproc_da_to_va()
257 slim_rproc->mem[i].cpu_addr = devm_ioremap_resource(dev, res); in st_slim_rproc_alloc()
258 if (IS_ERR(slim_rproc->mem[i].cpu_addr)) { in st_slim_rproc_alloc()
260 err = PTR_ERR(slim_rproc->mem[i].cpu_addr); in st_slim_rproc_alloc()
/Linux-v4.19/arch/microblaze/pci/
Dpci-common.c443 range.cpu_addr, range.size); in pci_process_bridge_OF_ranges()
450 if (range.cpu_addr == OF_BAD_ADDR || range.size == 0) in pci_process_bridge_OF_ranges()
458 range.cpu_addr, range.cpu_addr + range.size - 1, in pci_process_bridge_OF_ranges()
471 hose->io_base_virt = ioremap(range.cpu_addr, in pci_process_bridge_OF_ranges()
482 hose->io_base_phys = range.cpu_addr - range.pci_addr; in pci_process_bridge_OF_ranges()
486 range.cpu_addr = range.pci_addr; in pci_process_bridge_OF_ranges()
491 range.cpu_addr, range.cpu_addr + range.size - 1, in pci_process_bridge_OF_ranges()
503 isa_mb = range.cpu_addr; in pci_process_bridge_OF_ranges()
506 isa_mem_base = range.cpu_addr; in pci_process_bridge_OF_ranges()
507 hose->isa_mem_phys = range.cpu_addr; in pci_process_bridge_OF_ranges()
[all …]
/Linux-v4.19/arch/mips/pci/
Dpci-legacy.c154 range.cpu_addr, in pci_load_of_ranges()
155 range.cpu_addr + range.size - 1); in pci_load_of_ranges()
157 (unsigned long)ioremap(range.cpu_addr, in pci_load_of_ranges()
163 range.cpu_addr, in pci_load_of_ranges()
164 range.cpu_addr + range.size - 1); in pci_load_of_ranges()
/Linux-v4.19/drivers/net/wireless/ath/wcn36xx/
Ddxe.c177 wcn_ch->cpu_addr = dma_alloc_coherent(dev, size, &wcn_ch->dma_addr, in wcn36xx_dxe_init_descs()
179 if (!wcn_ch->cpu_addr) in wcn36xx_dxe_init_descs()
182 memset(wcn_ch->cpu_addr, 0, size); in wcn36xx_dxe_init_descs()
184 cur_dxe = (struct wcn36xx_dxe_desc *)wcn_ch->cpu_addr; in wcn36xx_dxe_init_descs()
234 dma_free_coherent(dev, size,wcn_ch->cpu_addr, wcn_ch->dma_addr); in wcn36xx_dxe_deinit_descs()
622 void *cpu_addr; in wcn36xx_dxe_allocate_mem_pools() local
631 cpu_addr = dma_alloc_coherent(wcn->dev, s, &wcn->mgmt_mem_pool.phy_addr, in wcn36xx_dxe_allocate_mem_pools()
633 if (!cpu_addr) in wcn36xx_dxe_allocate_mem_pools()
636 wcn->mgmt_mem_pool.virt_addr = cpu_addr; in wcn36xx_dxe_allocate_mem_pools()
637 memset(cpu_addr, 0, s); in wcn36xx_dxe_allocate_mem_pools()
[all …]
/Linux-v4.19/arch/powerpc/mm/
Ddma-noncoherent.c406 unsigned long __dma_get_coherent_pfn(unsigned long cpu_addr) in __dma_get_coherent_pfn() argument
412 pgd_t *pgd = pgd_offset_k(cpu_addr); in __dma_get_coherent_pfn()
413 pud_t *pud = pud_offset(pgd, cpu_addr); in __dma_get_coherent_pfn()
414 pmd_t *pmd = pmd_offset(pud, cpu_addr); in __dma_get_coherent_pfn()
415 pte_t *ptep = pte_offset_kernel(pmd, cpu_addr); in __dma_get_coherent_pfn()
/Linux-v4.19/arch/arm/include/asm/
Ddma-mapping.h140 extern void arm_dma_free(struct device *dev, size_t size, void *cpu_addr,
157 void *cpu_addr, dma_addr_t dma_addr, size_t size,
213 void *cpu_addr, dma_addr_t dma_addr, size_t size,

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