Home
last modified time | relevance | path

Searched refs:cpu_addr (Results 1 – 93 of 93) sorted by relevance

/linux-4.4.14/include/asm-generic/
Ddma-mapping-common.h186 void *cpu_addr, dma_addr_t dma_addr, size_t size);
195 void dma_common_free_remap(void *cpu_addr, size_t size, unsigned long vm_flags);
211 dma_mmap_attrs(struct device *dev, struct vm_area_struct *vma, void *cpu_addr, in dma_mmap_attrs() argument
217 return ops->mmap(dev, vma, cpu_addr, dma_addr, size, attrs); in dma_mmap_attrs()
218 return dma_common_mmap(dev, vma, cpu_addr, dma_addr, size); in dma_mmap_attrs()
225 void *cpu_addr, dma_addr_t dma_addr, size_t size);
228 dma_get_sgtable_attrs(struct device *dev, struct sg_table *sgt, void *cpu_addr, in dma_get_sgtable_attrs() argument
234 return ops->get_sgtable(dev, sgt, cpu_addr, dma_addr, size, in dma_get_sgtable_attrs()
236 return dma_common_get_sgtable(dev, sgt, cpu_addr, dma_addr, size); in dma_get_sgtable_attrs()
250 void *cpu_addr; in dma_alloc_attrs() local
[all …]
Ddma-mapping-broken.h16 dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
28 void *cpu_addr, dma_addr_t dma_handle, in dma_free_attrs() argument
32 dma_free_coherent(dev, size, cpu_addr, dma_handle); in dma_free_attrs()
Ddma-coherent.h14 void *cpu_addr, size_t size, int *ret);
/linux-4.4.14/drivers/staging/android/ion/
Dion_cma_heap.c37 void *cpu_addr; member
64 info->cpu_addr = dma_alloc_coherent(dev, len, &(info->handle), in ion_cma_allocate()
67 if (!info->cpu_addr) { in ion_cma_allocate()
76 if (dma_get_sgtable(dev, info->table, info->cpu_addr, info->handle, in ion_cma_allocate()
87 dma_free_coherent(dev, len, info->cpu_addr, info->handle); in ion_cma_allocate()
101 dma_free_coherent(dev, buffer->size, info->cpu_addr, info->handle); in ion_cma_free()
145 return dma_mmap_coherent(dev, vma, info->cpu_addr, info->handle, in ion_cma_mmap()
154 return info->cpu_addr; in ion_cma_map_kernel()
/linux-4.4.14/arch/s390/kvm/
Dtrace.h217 TP_PROTO(VCPU_PROTO_COMMON, __u8 order_code, __u16 cpu_addr, \
219 TP_ARGS(VCPU_ARGS_COMMON, order_code, cpu_addr, parameter),
224 __field(__u16, cpu_addr)
231 __entry->cpu_addr = cpu_addr;
239 __entry->cpu_addr, __entry->parameter)
243 TP_PROTO(VCPU_PROTO_COMMON, __u8 order_code, __u16 cpu_addr),
244 TP_ARGS(VCPU_ARGS_COMMON, order_code, cpu_addr),
249 __field(__u16, cpu_addr)
255 __entry->cpu_addr = cpu_addr;
262 __entry->cpu_addr)
Dsigp.c291 u16 cpu_addr, u32 parameter, u64 *status_reg) in handle_sigp_dst() argument
294 struct kvm_vcpu *dst_vcpu = kvm_get_vcpu_by_id(vcpu->kvm, cpu_addr); in handle_sigp_dst()
368 u16 cpu_addr) in handle_sigp_order_in_user_space() argument
412 order_code, cpu_addr); in handle_sigp_order_in_user_space()
422 u16 cpu_addr = vcpu->run->s.regs.gprs[r3]; in kvm_s390_handle_sigp() local
431 if (handle_sigp_order_in_user_space(vcpu, order_code, cpu_addr)) in kvm_s390_handle_sigp()
439 trace_kvm_s390_handle_sigp(vcpu, order_code, cpu_addr, parameter); in kvm_s390_handle_sigp()
446 rc = handle_sigp_dst(vcpu, order_code, cpu_addr, in kvm_s390_handle_sigp()
470 u16 cpu_addr = vcpu->run->s.regs.gprs[r3]; in kvm_s390_handle_sigp_pei() local
474 trace_kvm_s390_handle_sigp_pei(vcpu, order_code, cpu_addr); in kvm_s390_handle_sigp_pei()
[all …]
Dinterrupt.c434 int cpu_addr; in __deliver_emergency_signal() local
437 cpu_addr = find_first_bit(li->sigp_emerg_pending, KVM_MAX_VCPUS); in __deliver_emergency_signal()
438 clear_bit(cpu_addr, li->sigp_emerg_pending); in __deliver_emergency_signal()
446 cpu_addr, 0); in __deliver_emergency_signal()
450 rc |= put_guest_lc(vcpu, cpu_addr, (u16 *)__LC_EXT_CPU_ADDR); in __deliver_emergency_signal()
/linux-4.4.14/drivers/base/
Ddma-mapping.c229 void *cpu_addr, dma_addr_t handle, size_t size) in dma_common_get_sgtable() argument
231 struct page *page = virt_to_page(cpu_addr); in dma_common_get_sgtable()
247 void *cpu_addr, dma_addr_t dma_addr, size_t size) in dma_common_mmap() argument
253 unsigned long pfn = page_to_pfn(virt_to_page(cpu_addr)); in dma_common_mmap()
258 if (dma_mmap_from_coherent(dev, vma, cpu_addr, size, &ret)) in dma_common_mmap()
329 void dma_common_free_remap(void *cpu_addr, size_t size, unsigned long vm_flags) in dma_common_free_remap() argument
331 struct vm_struct *area = find_vm_area(cpu_addr); in dma_common_free_remap()
334 WARN(1, "trying to free invalid coherent area: %p\n", cpu_addr); in dma_common_free_remap()
338 unmap_kernel_range((unsigned long)cpu_addr, size); in dma_common_free_remap()
339 vunmap(cpu_addr); in dma_common_free_remap()
/linux-4.4.14/arch/avr32/include/asm/
Ddma-mapping.h71 void *cpu_addr, dma_addr_t handle);
101 void *cpu_addr, dma_addr_t handle);
117 dma_map_single(struct device *dev, void *cpu_addr, size_t size, in dma_map_single() argument
120 dma_cache_sync(dev, cpu_addr, size, direction); in dma_map_single()
121 return virt_to_bus(cpu_addr); in dma_map_single()
342 void *cpu_addr, dma_addr_t dma_addr, size_t size);
344 void *cpu_addr, dma_addr_t dma_addr,
/linux-4.4.14/arch/avr32/mm/
Ddma-coherent.c111 void *cpu_addr, dma_addr_t handle) in dma_free_coherent() argument
113 void *addr = phys_to_cached(uncached_to_phys(cpu_addr)); in dma_free_coherent()
117 cpu_addr, (unsigned long)handle, (unsigned)size); in dma_free_coherent()
143 void *cpu_addr, dma_addr_t handle) in dma_free_writecombine() argument
147 iounmap(cpu_addr); in dma_free_writecombine()
/linux-4.4.14/arch/arm/mm/
Ddma-mapping.c150 static void arm_coherent_dma_free(struct device *dev, size_t size, void *cpu_addr,
153 void *cpu_addr, dma_addr_t dma_addr, size_t size,
315 static void __dma_free_remap(void *cpu_addr, size_t size) in __dma_free_remap() argument
317 dma_common_free_remap(cpu_addr, size, in __dma_free_remap()
566 void *cpu_addr, size_t size, bool want_vaddr) in __free_from_contiguous() argument
570 __dma_free_remap(cpu_addr, size); in __free_from_contiguous()
595 #define __free_from_pool(cpu_addr, size) 0 argument
596 #define __free_from_contiguous(dev, page, cpu_addr, size, wv) do { } while (0) argument
597 #define __dma_free_remap(cpu_addr, size) do { } while (0) argument
692 void *cpu_addr, dma_addr_t dma_addr, size_t size, in __arm_dma_mmap() argument
[all …]
/linux-4.4.14/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 …]
Dsaa7146_fops.c520 vv->d_clipping.cpu_addr = in saa7146_vv_init()
523 if( NULL == vv->d_clipping.cpu_addr ) { in saa7146_vv_init()
580 …pci_free_consistent(dev->pci, SAA7146_CLIPPING_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_ha… in saa7146_vv_release()
Dsaa7146_i2c.c296 __le32 *buffer = dev->d_i2c.cpu_addr; in saa7146_i2c_transfer()
Dsaa7146_hlp.c341 __le32 *clipping = vv->d_clipping.cpu_addr; in calculate_clipping_registers_rect()
/linux-4.4.14/arch/alpha/kernel/
Dpci_iommu.c251 pci_map_single_1(struct pci_dev *pdev, void *cpu_addr, size_t size, in pci_map_single_1() argument
263 paddr = __pa(cpu_addr); in pci_map_single_1()
272 cpu_addr, size, ret, __builtin_return_address(0)); in pci_map_single_1()
283 cpu_addr, size, ret, __builtin_return_address(0)); in pci_map_single_1()
317 ret += (unsigned long)cpu_addr & ~PAGE_MASK; in pci_map_single_1()
320 cpu_addr, size, npages, ret, __builtin_return_address(0)); in pci_map_single_1()
439 void *cpu_addr; in alpha_pci_alloc_coherent() local
445 cpu_addr = (void *)__get_free_pages(gfp, order); in alpha_pci_alloc_coherent()
446 if (! cpu_addr) { in alpha_pci_alloc_coherent()
454 memset(cpu_addr, 0, size); in alpha_pci_alloc_coherent()
[all …]
Dpci-noop.c127 void *cpu_addr, dma_addr_t dma_addr, in alpha_noop_free_coherent() argument
130 free_pages((unsigned long)cpu_addr, get_order(size)); in alpha_noop_free_coherent()
/linux-4.4.14/drivers/staging/rdma/ipath/
Dipath_dma.c56 void *cpu_addr, size_t size, in ipath_dma_map_single() argument
60 return (u64) cpu_addr; in ipath_dma_map_single()
162 void *cpu_addr, u64 dma_handle) in ipath_dma_free_coherent() argument
164 free_pages((unsigned long) cpu_addr, get_order(size)); in ipath_dma_free_coherent()
/linux-4.4.14/drivers/infiniband/hw/qib/
Dqib_dma.c53 static u64 qib_dma_map_single(struct ib_device *dev, void *cpu_addr, in qib_dma_map_single() argument
57 return (u64) cpu_addr; in qib_dma_map_single()
152 void *cpu_addr, u64 dma_handle) in qib_dma_free_coherent() argument
154 free_pages((unsigned long) cpu_addr, get_order(size)); in qib_dma_free_coherent()
/linux-4.4.14/drivers/staging/rdma/hfi1/
Ddma.c71 static u64 hfi1_dma_map_single(struct ib_device *dev, void *cpu_addr, in hfi1_dma_map_single() argument
77 return (u64) cpu_addr; in hfi1_dma_map_single()
169 void *cpu_addr, u64 dma_handle) in hfi1_dma_free_coherent() argument
171 free_pages((unsigned long) cpu_addr, get_order(size)); in hfi1_dma_free_coherent()
/linux-4.4.14/drivers/net/wireless/ath/wcn36xx/
Ddxe.c182 wcn_ch->cpu_addr = dma_alloc_coherent(dev, size, &wcn_ch->dma_addr, in wcn36xx_dxe_init_descs()
184 if (!wcn_ch->cpu_addr) in wcn36xx_dxe_init_descs()
187 memset(wcn_ch->cpu_addr, 0, size); in wcn36xx_dxe_init_descs()
189 cur_dxe = (struct wcn36xx_dxe_desc *)wcn_ch->cpu_addr; in wcn36xx_dxe_init_descs()
538 void *cpu_addr; in wcn36xx_dxe_allocate_mem_pools() local
547 cpu_addr = dma_alloc_coherent(wcn->dev, s, &wcn->mgmt_mem_pool.phy_addr, in wcn36xx_dxe_allocate_mem_pools()
549 if (!cpu_addr) in wcn36xx_dxe_allocate_mem_pools()
552 wcn->mgmt_mem_pool.virt_addr = cpu_addr; in wcn36xx_dxe_allocate_mem_pools()
553 memset(cpu_addr, 0, s); in wcn36xx_dxe_allocate_mem_pools()
562 cpu_addr = dma_alloc_coherent(wcn->dev, s, &wcn->data_mem_pool.phy_addr, in wcn36xx_dxe_allocate_mem_pools()
[all …]
Ddxe.h248 void *cpu_addr; member
/linux-4.4.14/arch/m68k/include/asm/
Ddma-mapping.h32 void *cpu_addr, dma_addr_t dma_handle, in dma_free_attrs() argument
36 dma_free_coherent(dev, size, cpu_addr, dma_handle); in dma_free_attrs()
115 void *cpu_addr, dma_addr_t dma_addr, size_t size);
117 void *cpu_addr, dma_addr_t dma_addr,
/linux-4.4.14/arch/arc/include/asm/
Ddma-mapping.h31 void *cpu_addr, dma_addr_t dma_addr, size_t size);
33 void *cpu_addr, dma_addr_t dma_addr,
76 dma_map_single(struct device *dev, void *cpu_addr, size_t size, in dma_map_single() argument
79 _dma_cache_sync((unsigned long)cpu_addr, size, dir); in dma_map_single()
80 return (dma_addr_t)cpu_addr; in dma_map_single()
/linux-4.4.14/drivers/remoteproc/
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()
176 wkupm3->mem[i].cpu_addr = devm_ioremap_resource(dev, res); in wkup_m3_rproc_probe()
177 if (IS_ERR(wkupm3->mem[i].cpu_addr)) { in wkup_m3_rproc_probe()
180 ret = PTR_ERR(wkupm3->mem[i].cpu_addr); in wkup_m3_rproc_probe()
/linux-4.4.14/arch/arm64/mm/
Ddma-mapping.c305 void *cpu_addr, dma_addr_t dma_addr, size_t size, in __swiotlb_mmap() argument
318 if (dma_mmap_from_coherent(dev, vma, cpu_addr, size, &ret)) in __swiotlb_mmap()
332 void *cpu_addr, dma_addr_t handle, size_t size, in __swiotlb_get_sgtable() argument
441 void *cpu_addr, dma_addr_t dma_addr, size_t size, in __dummy_mmap() argument
602 static void __iommu_free_attrs(struct device *dev, size_t size, void *cpu_addr, in __iommu_free_attrs() argument
618 if (__in_atomic_pool(cpu_addr, size)) { in __iommu_free_attrs()
620 __free_from_pool(cpu_addr, size); in __iommu_free_attrs()
621 } else if (is_vmalloc_addr(cpu_addr)){ in __iommu_free_attrs()
622 struct vm_struct *area = find_vm_area(cpu_addr); in __iommu_free_attrs()
627 dma_common_free_remap(cpu_addr, size, VM_USERMAP); in __iommu_free_attrs()
[all …]
/linux-4.4.14/drivers/pci/host/
Dpci-xgene.c264 u64 cpu_addr, u64 pci_addr) in xgene_pcie_setup_ob_reg() argument
286 writel(lower_32_bits(cpu_addr), base); in xgene_pcie_setup_ob_reg()
287 writel(upper_32_bits(cpu_addr), base + 0x04); in xgene_pcie_setup_ob_reg()
386 u64 cpu_addr = range->cpu_addr; in xgene_pcie_setup_ib_reg() local
403 bar_low = pcie_bar_low_val((u32)cpu_addr, flags); in xgene_pcie_setup_ib_reg()
409 writel(upper_32_bits(cpu_addr), bar_addr + 0x4); in xgene_pcie_setup_ib_reg()
421 writel(upper_32_bits(cpu_addr), bar_addr + 0x4); in xgene_pcie_setup_ib_reg()
464 u64 end = range.cpu_addr + range.size - 1; in xgene_pcie_parse_map_dma_ranges()
467 range.flags, range.cpu_addr, end, range.pci_addr); in xgene_pcie_parse_map_dma_ranges()
Dpcie-designware.c155 int type, u64 cpu_addr, u64 pci_addr, u32 size) in dw_pcie_prog_outbound_atu() argument
159 dw_pcie_writel_rc(pp, lower_32_bits(cpu_addr), PCIE_ATU_LOWER_BASE); in dw_pcie_prog_outbound_atu()
160 dw_pcie_writel_rc(pp, upper_32_bits(cpu_addr), PCIE_ATU_UPPER_BASE); in dw_pcie_prog_outbound_atu()
161 dw_pcie_writel_rc(pp, lower_32_bits(cpu_addr + size - 1), in dw_pcie_prog_outbound_atu()
571 u64 cpu_addr; in dw_pcie_rd_other_conf() local
579 cpu_addr = pp->cfg0_base; in dw_pcie_rd_other_conf()
584 cpu_addr = pp->cfg1_base; in dw_pcie_rd_other_conf()
590 type, cpu_addr, in dw_pcie_rd_other_conf()
605 u64 cpu_addr; in dw_pcie_wr_other_conf() local
613 cpu_addr = pp->cfg0_base; in dw_pcie_wr_other_conf()
[all …]
Dpcie-rcar.c821 u64 cpu_addr = range->cpu_addr; in rcar_pcie_inbound_ranges() local
822 u64 cpu_end = range->cpu_addr + range->size; in rcar_pcie_inbound_ranges()
836 if (cpu_addr > 0) { in rcar_pcie_inbound_ranges()
837 unsigned long nr_zeros = __ffs64(cpu_addr); in rcar_pcie_inbound_ranges()
850 while (cpu_addr < cpu_end) { in rcar_pcie_inbound_ranges()
856 rcar_pci_write_reg(pcie, lower_32_bits(cpu_addr), PCIELAR(idx)); in rcar_pcie_inbound_ranges()
860 rcar_pci_write_reg(pcie, upper_32_bits(cpu_addr), PCIELAR(idx+1)); in rcar_pcie_inbound_ranges()
864 cpu_addr += size; in rcar_pcie_inbound_ranges()
908 u64 end = range.cpu_addr + range.size - 1; in rcar_pcie_parse_map_dma_ranges()
910 range.flags, range.cpu_addr, end, range.pci_addr); in rcar_pcie_parse_map_dma_ranges()
Dpcie-xilinx.c702 offset = range.cpu_addr - range.pci_addr; in xilinx_pcie_parse_and_add_res()
Dpci-tegra.c1615 pcie->io.start = range.cpu_addr; in tegra_pcie_parse_dt()
1616 pcie->io.end = range.cpu_addr + range.size - 1; in tegra_pcie_parse_dt()
/linux-4.4.14/drivers/gpu/drm/amd/amdgpu/
Damdgpu_fence.c65 if (drv->cpu_addr) in amdgpu_fence_write()
66 *drv->cpu_addr = cpu_to_le32(seq); in amdgpu_fence_write()
82 if (drv->cpu_addr) in amdgpu_fence_read()
83 seq = le32_to_cpu(*drv->cpu_addr); in amdgpu_fence_read()
442 ring->fence_drv.cpu_addr = &adev->wb.wb[ring->fence_offs]; in amdgpu_fence_driver_start_ring()
447 ring->fence_drv.cpu_addr = adev->uvd.cpu_addr + index; in amdgpu_fence_driver_start_ring()
459 ring->fence_drv.gpu_addr, ring->fence_drv.cpu_addr); in amdgpu_fence_driver_start_ring()
476 ring->fence_drv.cpu_addr = NULL; in amdgpu_fence_driver_init_ring()
Damdgpu_vce.c236 void *cpu_addr; in amdgpu_vce_resume() local
250 r = amdgpu_bo_kmap(adev->vce.vcpu_bo, &cpu_addr); in amdgpu_vce_resume()
259 memcpy(cpu_addr, (adev->vce.fw->data) + offset, in amdgpu_vce_resume()
Damdgpu_uvd.c189 r = amdgpu_bo_kmap(adev->uvd.vcpu_bo, &adev->uvd.cpu_addr); in amdgpu_uvd_sw_init()
276 memcpy(adev->uvd.cpu_addr, (adev->uvd.fw->data) + offset, in amdgpu_uvd_resume()
283 ptr = adev->uvd.cpu_addr; in amdgpu_uvd_resume()
Damdgpu.h393 volatile uint32_t *cpu_addr; member
1674 void *cpu_addr; member
/linux-4.4.14/include/linux/
Ddma-mapping.h265 #define dma_map_single_attrs(dev, cpu_addr, size, dir, attrs) \ argument
266 dma_map_single(dev, cpu_addr, size, dir)
287 void *cpu_addr, dma_addr_t dma_addr) in dma_free_writecombine() argument
291 return dma_free_attrs(dev, size, cpu_addr, dma_addr, &attrs); in dma_free_writecombine()
296 void *cpu_addr, dma_addr_t dma_addr, in dma_mmap_writecombine() argument
301 return dma_mmap_attrs(dev, vma, cpu_addr, dma_addr, size, &attrs); in dma_mmap_writecombine()
Dof_address.h18 u64 cpu_addr; member
/linux-4.4.14/arch/metag/kernel/
Ddma.c336 void *cpu_addr, dma_addr_t dma_addr, size_t size) in dma_mmap() argument
346 c = metag_vm_region_find(&consistent_head, (unsigned long)cpu_addr); in dma_mmap()
368 void *cpu_addr, dma_addr_t dma_addr, size_t size) in dma_mmap_coherent() argument
371 return dma_mmap(dev, vma, cpu_addr, dma_addr, size); in dma_mmap_coherent()
376 void *cpu_addr, dma_addr_t dma_addr, size_t size) in dma_mmap_writecombine() argument
379 return dma_mmap(dev, vma, cpu_addr, dma_addr, size); in dma_mmap_writecombine()
/linux-4.4.14/arch/mips/pci/
Dpci.c143 range.cpu_addr, in pci_load_of_ranges()
144 range.cpu_addr + range.size - 1); in pci_load_of_ranges()
146 (unsigned long)ioremap(range.cpu_addr, in pci_load_of_ranges()
152 range.cpu_addr, in pci_load_of_ranges()
153 range.cpu_addr + range.size - 1); in pci_load_of_ranges()
/linux-4.4.14/arch/c6x/include/asm/
Ddma-mapping.h47 extern dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
102 struct vm_area_struct *vma, void *cpu_addr, in dma_mmap_coherent() argument
109 void *cpu_addr, dma_addr_t dma_addr, in dma_get_sgtable() argument
/linux-4.4.14/arch/microblaze/pci/
Dpci-common.c575 range.cpu_addr, range.size); in pci_process_bridge_OF_ranges()
582 if (range.cpu_addr == OF_BAD_ADDR || range.size == 0) in pci_process_bridge_OF_ranges()
590 range.cpu_addr, range.cpu_addr + range.size - 1, in pci_process_bridge_OF_ranges()
603 hose->io_base_virt = ioremap(range.cpu_addr, in pci_process_bridge_OF_ranges()
614 hose->io_base_phys = range.cpu_addr - range.pci_addr; in pci_process_bridge_OF_ranges()
618 range.cpu_addr = range.pci_addr; in pci_process_bridge_OF_ranges()
623 range.cpu_addr, range.cpu_addr + range.size - 1, in pci_process_bridge_OF_ranges()
635 isa_mb = range.cpu_addr; in pci_process_bridge_OF_ranges()
638 isa_mem_base = range.cpu_addr; in pci_process_bridge_OF_ranges()
639 hose->isa_mem_phys = range.cpu_addr; in pci_process_bridge_OF_ranges()
[all …]
/linux-4.4.14/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-4.4.14/drivers/of/
Dof_pci.c215 range.cpu_addr, range.cpu_addr + range.size - 1, in of_pci_get_host_bridge_resources()
222 if (range.cpu_addr == OF_BAD_ADDR || range.size == 0) in of_pci_get_host_bridge_resources()
247 *io_base = range.cpu_addr; in of_pci_get_host_bridge_resources()
Daddress.c266 range->cpu_addr = of_translate_address(parser->node, in of_pci_range_parser_one()
275 u64 pci_addr, cpu_addr, size; in of_pci_range_parser_one() local
280 cpu_addr = of_translate_address(parser->node, in of_pci_range_parser_one()
287 cpu_addr != range->cpu_addr + range->size) in of_pci_range_parser_one()
323 err = pci_register_io_range(range->cpu_addr, range->size); in of_pci_range_to_resource()
326 port = pci_address_to_pio(range->cpu_addr); in of_pci_range_to_resource()
334 upper_32_bits(range->cpu_addr)) { in of_pci_range_to_resource()
339 res->start = range->cpu_addr; in of_pci_range_to_resource()
/linux-4.4.14/arch/x86/include/asm/xen/
Dpage-coherent.h18 void *cpu_addr, dma_addr_t dma_handle, in xen_free_coherent_pages() argument
21 free_pages((unsigned long) cpu_addr, get_order(size)); in xen_free_coherent_pages()
/linux-4.4.14/drivers/gpu/drm/radeon/
Dradeon_fence.c66 if (drv->cpu_addr) { in radeon_fence_write()
67 *drv->cpu_addr = cpu_to_le32(seq); in radeon_fence_write()
89 if (drv->cpu_addr) { in radeon_fence_read()
90 seq = le32_to_cpu(*drv->cpu_addr); in radeon_fence_read()
811 rdev->fence_drv[ring].cpu_addr = &rdev->wb.wb[index/4]; in radeon_fence_driver_start_ring()
818 rdev->fence_drv[ring].cpu_addr = rdev->uvd.cpu_addr + index; in radeon_fence_driver_start_ring()
831 rdev->fence_drv[ring].cpu_addr = &rdev->wb.wb[index/4]; in radeon_fence_driver_start_ring()
837 ring, rdev->fence_drv[ring].gpu_addr, rdev->fence_drv[ring].cpu_addr); in radeon_fence_driver_start_ring()
856 rdev->fence_drv[ring].cpu_addr = NULL; in radeon_fence_driver_init_ring()
Dradeon_vce.c223 void *cpu_addr; in radeon_vce_resume() local
235 r = radeon_bo_kmap(rdev->vce.vcpu_bo, &cpu_addr); in radeon_vce_resume()
242 memset(cpu_addr, 0, radeon_bo_size(rdev->vce.vcpu_bo)); in radeon_vce_resume()
244 r = vce_v1_0_load_fw(rdev, cpu_addr); in radeon_vce_resume()
246 memcpy(cpu_addr, rdev->vce_fw->data, rdev->vce_fw->size); in radeon_vce_resume()
Dradeon_uvd.c167 r = radeon_bo_kmap(rdev->uvd.vcpu_bo, &rdev->uvd.cpu_addr); in radeon_uvd_init()
245 memcpy(rdev->uvd.cpu_addr, rdev->uvd_fw->data, rdev->uvd_fw->size); in radeon_uvd_resume()
250 ptr = rdev->uvd.cpu_addr; in radeon_uvd_resume()
735 uint32_t *msg = rdev->uvd.cpu_addr + offs; in radeon_uvd_get_create_msg()
771 uint32_t *msg = rdev->uvd.cpu_addr + offs; in radeon_uvd_get_destroy_msg()
Duvd_v1_0.c144 WREG32(UVD_FW_START, *((uint32_t*)rdev->uvd.cpu_addr)); in uvd_v1_0_resume()
Dradeon.h358 volatile uint32_t *cpu_addr; member
1678 void *cpu_addr; member
/linux-4.4.14/arch/s390/hypfs/
Dhypfs_diag.c175 __u16 cpu_addr; member
185 __u16 cpu_addr; member
224 return ((struct cpu_info *)hdr)->cpu_addr; in cpu_info__cpu_addr()
226 return ((struct x_cpu_info *)hdr)->cpu_addr; in cpu_info__cpu_addr()
289 __u16 cpu_addr; member
298 __u16 cpu_addr; member
317 return ((struct phys_cpu *)hdr)->cpu_addr; in phys_cpu__cpu_addr()
319 return ((struct x_phys_cpu *)hdr)->cpu_addr; in phys_cpu__cpu_addr()
/linux-4.4.14/drivers/isdn/hardware/eicon/
Ddivasmain.c358 void *cpu_addr; in diva_init_dma_map() local
362 if (!(cpu_addr = diva_pci_alloc_consistent(pdev, in diva_init_dma_map()
369 diva_init_dma_map_entry(pmap, i, cpu_addr, in diva_init_dma_map()
373 i, (unsigned long) cpu_addr, in diva_init_dma_map()
390 void *cpu_addr; in diva_free_dma_map() local
395 diva_get_dma_map_entry(pmap, i, &cpu_addr, &phys_addr); in diva_free_dma_map()
396 if (!cpu_addr) { in diva_free_dma_map()
404 (unsigned long) cpu_addr, (dword) dma_handle, in diva_free_dma_map()
/linux-4.4.14/arch/cris/include/asm/
Ddma-mapping.h34 dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, in dma_free_coherent() argument
163 void *cpu_addr, dma_addr_t dma_addr, size_t size);
165 void *cpu_addr, dma_addr_t dma_addr,
/linux-4.4.14/arch/arm/include/asm/
Ddma-mapping.h202 extern void arm_dma_free(struct device *dev, size_t size, void *cpu_addr,
219 void *cpu_addr, dma_addr_t dma_addr, size_t size,
282 void *cpu_addr, dma_addr_t dma_addr, size_t size,
/linux-4.4.14/arch/microblaze/kernel/
Ddma.c159 void *cpu_addr, dma_addr_t handle, size_t size, in dma_direct_mmap_coherent() argument
173 pfn = consistent_virt_to_pfn(cpu_addr); in dma_direct_mmap_coherent()
175 pfn = virt_to_pfn(cpu_addr); in dma_direct_mmap_coherent()
/linux-4.4.14/arch/powerpc/kernel/
Dpci-common.c694 if (range.cpu_addr == OF_BAD_ADDR || range.size == 0) in pci_process_bridge_OF_ranges()
703 range.cpu_addr, range.cpu_addr + range.size - 1, in pci_process_bridge_OF_ranges()
718 hose->io_base_virt = ioremap(range.cpu_addr, in pci_process_bridge_OF_ranges()
730 hose->io_base_phys = range.cpu_addr - range.pci_addr; in pci_process_bridge_OF_ranges()
734 range.cpu_addr = range.pci_addr; in pci_process_bridge_OF_ranges()
739 range.cpu_addr, range.cpu_addr + range.size - 1, in pci_process_bridge_OF_ranges()
753 isa_mem_base = range.cpu_addr; in pci_process_bridge_OF_ranges()
754 hose->isa_mem_phys = range.cpu_addr; in pci_process_bridge_OF_ranges()
759 hose->mem_offset[memno] = range.cpu_addr - in pci_process_bridge_OF_ranges()
767 res->start = range.cpu_addr; in pci_process_bridge_OF_ranges()
[all …]
Ddma.c179 void *cpu_addr, dma_addr_t handle, size_t size, in dma_direct_mmap_coherent() argument
186 pfn = __dma_get_coherent_pfn((unsigned long)cpu_addr); in dma_direct_mmap_coherent()
188 pfn = page_to_pfn(virt_to_page(cpu_addr)); in dma_direct_mmap_coherent()
/linux-4.4.14/drivers/media/pci/smipcie/
Dsmipcie-main.c323 port->cpu_addr[0], (finishedData / 188)); in smi_dma_xfer()
346 port->cpu_addr[1], (finishedData / 188)); in smi_dma_xfer()
362 if (port->cpu_addr[0]) { in smi_port_dma_free()
364 port->cpu_addr[0], port->dma_addr[0]); in smi_port_dma_free()
365 port->cpu_addr[0] = NULL; in smi_port_dma_free()
367 if (port->cpu_addr[1]) { in smi_port_dma_free()
369 port->cpu_addr[1], port->dma_addr[1]); in smi_port_dma_free()
370 port->cpu_addr[1] = NULL; in smi_port_dma_free()
410 port->cpu_addr[0] = pci_alloc_consistent(port->dev->pci_dev, in smi_port_init()
413 if (!port->cpu_addr[0]) { in smi_port_init()
[all …]
Dsmipcie.h265 u8 *cpu_addr[2]; member
/linux-4.4.14/arch/metag/include/asm/
Ddma-mapping.h24 void *cpu_addr, dma_addr_t dma_addr, size_t size);
27 void *cpu_addr, dma_addr_t dma_addr, size_t size);
189 void *cpu_addr, dma_addr_t dma_addr,
/linux-4.4.14/arch/ia64/sn/pci/
Dpci_dma.c140 static void sn_dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, in sn_dma_free_coherent() argument
149 free_pages((unsigned long)cpu_addr, get_order(size)); in sn_dma_free_coherent()
181 void *cpu_addr = page_address(page) + offset; in sn_dma_map_page() local
192 phys_addr = __pa(cpu_addr); in sn_dma_map_page()
/linux-4.4.14/arch/powerpc/include/asm/
Ddma-mapping.h34 void *cpu_addr, dma_addr_t handle,
52 extern unsigned long __dma_get_coherent_pfn(unsigned long cpu_addr);
/linux-4.4.14/arch/frv/include/asm/
Ddma-mapping.h137 struct vm_area_struct *vma, void *cpu_addr, in dma_mmap_coherent() argument
144 void *cpu_addr, dma_addr_t dma_addr, in dma_get_sgtable() argument
/linux-4.4.14/arch/arm/include/asm/xen/
Dpage-coherent.h28 void *cpu_addr, dma_addr_t dma_handle, in xen_free_coherent_pages() argument
31 __generic_dma_ops(hwdev)->free(hwdev, size, cpu_addr, dma_handle, attrs); in xen_free_coherent_pages()
/linux-4.4.14/arch/mn10300/include/asm/
Ddma-mapping.h173 struct vm_area_struct *vma, void *cpu_addr, in dma_mmap_coherent() argument
180 void *cpu_addr, dma_addr_t dma_addr, in dma_get_sgtable() argument
/linux-4.4.14/arch/nios2/include/asm/
Ddma-mapping.h132 void *cpu_addr, dma_addr_t dma_addr, size_t size);
134 void *cpu_addr, dma_addr_t dma_addr,
/linux-4.4.14/include/media/
Dsaa7146_vv.h14 dev->d_rps0.cpu_addr[ count++ ] = cpu_to_le32(x); \
18 dev->d_rps1.cpu_addr[ count++ ] = cpu_to_le32(x); \
Dsaa7146.h113 __le32 *cpu_addr; member
/linux-4.4.14/arch/blackfin/include/asm/
Ddma-mapping.h159 void *cpu_addr, dma_addr_t dma_addr, size_t size);
161 void *cpu_addr, dma_addr_t dma_addr,
/linux-4.4.14/drivers/scsi/
D3w-xxxx.c834 unsigned long *cpu_addr = NULL; in tw_allocate_memory() local
838 cpu_addr = pci_alloc_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, &dma_handle); in tw_allocate_memory()
839 if (cpu_addr == NULL) { in tw_allocate_memory()
844 …if ((unsigned long)cpu_addr % (tw_dev->tw_pci_dev->device == TW_DEVICE_ID ? TW_ALIGNMENT_6000 : TW… in tw_allocate_memory()
846 pci_free_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, cpu_addr, dma_handle); in tw_allocate_memory()
850 memset(cpu_addr, 0, size*TW_Q_LENGTH); in tw_allocate_memory()
856 …tw_dev->command_packet_virtual_address[i] = (unsigned long *)((unsigned char *)cpu_addr + (i*size)… in tw_allocate_memory()
860 tw_dev->alignment_virtual_address[i] = (unsigned long *)((unsigned char *)cpu_addr + (i*size)); in tw_allocate_memory()
881 unsigned long *cpu_addr; in tw_chrdev_ioctl() local
912 …cpu_addr = dma_alloc_coherent(&tw_dev->tw_pci_dev->dev, data_buffer_length_adjusted+sizeof(TW_New_… in tw_chrdev_ioctl()
[all …]
D3w-sas.c650 unsigned long *cpu_addr; in twl_allocate_memory() local
653 cpu_addr = pci_zalloc_consistent(tw_dev->tw_pci_dev, size * TW_Q_LENGTH, in twl_allocate_memory()
655 if (!cpu_addr) { in twl_allocate_memory()
664 tw_dev->command_packet_virt[i] = (TW_Command_Full *)((unsigned char *)cpu_addr + (i*size)); in twl_allocate_memory()
668 tw_dev->generic_buffer_virt[i] = (unsigned long *)((unsigned char *)cpu_addr + (i*size)); in twl_allocate_memory()
672 … tw_dev->sense_buffer_virt[i] = (TW_Command_Apache_Header *)((unsigned char *)cpu_addr + (i*size)); in twl_allocate_memory()
722 unsigned long *cpu_addr, data_buffer_length_adjusted = 0, flags = 0; in twl_chrdev_ioctl() local
755 …cpu_addr = dma_alloc_coherent(&tw_dev->tw_pci_dev->dev, data_buffer_length_adjusted+sizeof(TW_Ioct… in twl_chrdev_ioctl()
756 if (!cpu_addr) { in twl_chrdev_ioctl()
761 tw_ioctl = (TW_Ioctl_Buf_Apache *)cpu_addr; in twl_chrdev_ioctl()
[all …]
D3w-9xxx.c524 unsigned long *cpu_addr; in twa_allocate_memory() local
527 cpu_addr = pci_alloc_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, &dma_handle); in twa_allocate_memory()
528 if (!cpu_addr) { in twa_allocate_memory()
533 if ((unsigned long)cpu_addr % (TW_ALIGNMENT_9000)) { in twa_allocate_memory()
535 pci_free_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, cpu_addr, dma_handle); in twa_allocate_memory()
539 memset(cpu_addr, 0, size*TW_Q_LENGTH); in twa_allocate_memory()
545 tw_dev->command_packet_virt[i] = (TW_Command_Full *)((unsigned char *)cpu_addr + (i*size)); in twa_allocate_memory()
549 tw_dev->generic_buffer_virt[i] = (unsigned long *)((unsigned char *)cpu_addr + (i*size)); in twa_allocate_memory()
643 unsigned long *cpu_addr, data_buffer_length_adjusted = 0, flags = 0; in twa_chrdev_ioctl() local
682 …cpu_addr = dma_alloc_coherent(&tw_dev->tw_pci_dev->dev, data_buffer_length_adjusted+sizeof(TW_Ioct… in twa_chrdev_ioctl()
[all …]
/linux-4.4.14/arch/mips/mm/
Ddma-default.c201 void *cpu_addr, dma_addr_t dma_addr, size_t size, in mips_dma_mmap() argument
206 unsigned long addr = (unsigned long)cpu_addr; in mips_dma_mmap()
221 if (dma_mmap_from_coherent(dev, vma, cpu_addr, size, &ret)) in mips_dma_mmap()
/linux-4.4.14/drivers/net/caif/
Dcaif_spi.c87 static inline void dma_free(void *cpu_addr, dma_addr_t handle) in dma_free() argument
89 kfree(cpu_addr); in dma_free()
100 static inline void dma_free(void *cpu_addr, dma_addr_t handle) in dma_free() argument
102 dma_free_coherent(NULL, SPI_DMA_BUF_LEN, cpu_addr, handle); in dma_free()
/linux-4.4.14/drivers/s390/cio/
Dcss.h54 __u32 cpu_addr : 16; /* CPU address */ member
Dcss.c705 css->global_pgid.pgid_high.cpu_addr = stap(); in css_generate_pgid()
/linux-4.4.14/arch/parisc/include/asm/
Ddma-mapping.h246 struct vm_area_struct *vma, void *cpu_addr, in dma_mmap_coherent() argument
253 void *cpu_addr, dma_addr_t dma_addr, in dma_get_sgtable() argument
/linux-4.4.14/include/rdma/
Dib_verbs.h1566 size_t size, void *cpu_addr,
2609 void *cpu_addr, size_t size, in ib_dma_map_single() argument
2613 return dev->dma_ops->map_single(dev, cpu_addr, size, direction); in ib_dma_map_single()
2614 return dma_map_single(dev->dma_device, cpu_addr, size, direction); in ib_dma_map_single()
2635 void *cpu_addr, size_t size, in ib_dma_map_single_attrs() argument
2639 return dma_map_single_attrs(dev->dma_device, cpu_addr, size, in ib_dma_map_single_attrs()
2832 size_t size, void *cpu_addr, in ib_dma_free_coherent() argument
2836 dev->dma_ops->free_coherent(dev, size, cpu_addr, dma_handle); in ib_dma_free_coherent()
2838 dma_free_coherent(dev->dma_device, size, cpu_addr, dma_handle); in ib_dma_free_coherent()
/linux-4.4.14/arch/powerpc/boot/dts/
Dakebono.dts263 // pci_space < pci_addr > < cpu_addr > < size …
303 // pci_space < pci_addr > < cpu_addr > < size …
343 // pci_space < pci_addr > < cpu_addr > < size …
383 // pci_space < pci_addr > < cpu_addr > < size …
Dcurrituck.dts137 // pci_space < pci_addr > < cpu_addr > < size …
/linux-4.4.14/drivers/crypto/
Dimg-hash.c123 void __iomem *cpu_addr; member
203 writel_relaxed(buffer[count], hdev->cpu_addr); in img_hash_xmit_cpu()
915 hdev->cpu_addr = devm_ioremap_resource(dev, hash_res); in img_hash_probe()
916 if (IS_ERR(hdev->cpu_addr)) { in img_hash_probe()
918 err = PTR_ERR(hdev->cpu_addr); in img_hash_probe()
/linux-4.4.14/arch/arm/mach-omap2/
Dcommon.h268 extern void omap_auxcoreboot_addr(u32 cpu_addr);
/linux-4.4.14/drivers/rpmsg/
Dvirtio_rpmsg_bus.c1008 void *cpu_addr = vrp->rbufs + i * RPMSG_BUF_SIZE; in rpmsg_probe() local
1010 sg_init_one(&sg, cpu_addr, RPMSG_BUF_SIZE); in rpmsg_probe()
1012 err = virtqueue_add_inbuf(vrp->rvq, &sg, 1, cpu_addr, in rpmsg_probe()
/linux-4.4.14/arch/powerpc/platforms/cell/
Diommu.c903 u64 cpu_addr, size, best_size, dev_addr = OF_BAD_ADDR; in cell_iommu_get_fixed_address() local
939 cpu_addr = of_translate_dma_address(np, ranges + i + naddr); in cell_iommu_get_fixed_address()
942 if (cpu_addr == 0 && size > best_size) { in cell_iommu_get_fixed_address()
/linux-4.4.14/drivers/staging/rdma/ehca/
Dehca_mrmw.c2476 static u64 ehca_dma_map_single(struct ib_device *dev, void *cpu_addr, in ehca_dma_map_single() argument
2479 if (cpu_addr) in ehca_dma_map_single()
2480 return ehca_map_vaddr(cpu_addr); in ehca_dma_map_single()
2574 void *cpu_addr, u64 dma_handle) in ehca_dma_free_coherent() argument
2576 if (cpu_addr && size) in ehca_dma_free_coherent()
2577 free_pages((unsigned long)cpu_addr, get_order(size)); in ehca_dma_free_coherent()
/linux-4.4.14/Documentation/
DDMA-API-HOWTO.txt387 cpu_addr = dma_alloc_coherent(dev, size, &dma_handle, gfp);
420 dma_free_coherent(dev, size, cpu_addr, dma_handle);
422 where dev, size are the same as in the above call and cpu_addr and
449 cpu_addr = dma_pool_alloc(pool, flags, &dma_handle);
453 this returns two values, cpu_addr and dma_handle.
457 dma_pool_free(pool, cpu_addr, dma_handle);
459 where pool is what you passed to dma_pool_alloc(), and cpu_addr and
DDMA-API.txt66 dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
71 dma_alloc_coherent(). cpu_addr must be the virtual address returned by
186 dma_map_single(struct device *dev, void *cpu_addr, size_t size,
370 dma_map_single_attrs(struct device *dev, void *cpu_addr, size_t size,
465 dma_free_noncoherent(struct device *dev, size_t size, void *cpu_addr,
/linux-4.4.14/arch/powerpc/sysdev/
Dppc4xx_pci.c116 u64 cpu_addr = of_translate_dma_address(hose->dn, ranges + 3); in ppc4xx_parse_dma_ranges() local
119 if (cpu_addr == OF_BAD_ADDR || size == 0) in ppc4xx_parse_dma_ranges()
129 if (cpu_addr != 0 || pci_addr > 0xffffffff) { in ppc4xx_parse_dma_ranges()
133 pci_addr, pci_addr + size - 1, cpu_addr); in ppc4xx_parse_dma_ranges()
/linux-4.4.14/drivers/tty/serial/
Dmsm_serial.c316 void *cpu_addr; in msm_handle_tx_dma() local
320 cpu_addr = &xmit->buf[xmit->tail]; in msm_handle_tx_dma()
322 dma->phys = dma_map_single(port->dev, cpu_addr, count, dma->dir); in msm_handle_tx_dma()
/linux-4.4.14/drivers/parisc/
Dccio-dma.c870 ccio_free_consistent(struct device *dev, size_t size, void *cpu_addr, in ccio_free_consistent() argument
874 free_pages((unsigned long)cpu_addr, get_order(size)); in ccio_free_consistent()
/linux-4.4.14/drivers/block/
DDAC960.c223 void *cpu_addr; in init_dma_loaf() local
226 cpu_addr = pci_alloc_consistent(dev, len, &dma_handle); in init_dma_loaf()
227 if (cpu_addr == NULL) in init_dma_loaf()
230 loaf->cpu_free = loaf->cpu_base = cpu_addr; in init_dma_loaf()
233 memset(cpu_addr, 0, len); in init_dma_loaf()
241 void *cpu_addr = loaf->cpu_free; in slice_dma_loaf() local
247 return cpu_addr; in slice_dma_loaf()
/linux-4.4.14/drivers/net/ethernet/sun/
Dniu.h3131 void *cpu_addr, u64 handle);
3137 u64 (*map_single)(struct device *dev, void *cpu_addr,
Dniu.c9595 void *cpu_addr, u64 handle) in niu_pci_free_coherent() argument
9597 dma_free_coherent(dev, size, cpu_addr, handle); in niu_pci_free_coherent()
9613 static u64 niu_pci_map_single(struct device *dev, void *cpu_addr, in niu_pci_map_single() argument
9617 return dma_map_single(dev, cpu_addr, size, direction); in niu_pci_map_single()
9973 void *cpu_addr, u64 handle) in niu_phys_free_coherent() argument
9977 free_pages((unsigned long) cpu_addr, order); in niu_phys_free_coherent()
9993 static u64 niu_phys_map_single(struct device *dev, void *cpu_addr, in niu_phys_map_single() argument
9997 return __pa(cpu_addr); in niu_phys_map_single()