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/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_vf_error.c41 mutex_lock(&adev->virt.vf_errors.lock); in amdgpu_vf_error_put()
42 index = adev->virt.vf_errors.write_count % AMDGPU_VF_ERROR_ENTRY_SIZE; in amdgpu_vf_error_put()
43 adev->virt.vf_errors.code [index] = error_code; in amdgpu_vf_error_put()
44 adev->virt.vf_errors.flags [index] = error_flags; in amdgpu_vf_error_put()
45 adev->virt.vf_errors.data [index] = error_data; in amdgpu_vf_error_put()
46 adev->virt.vf_errors.write_count ++; in amdgpu_vf_error_put()
47 mutex_unlock(&adev->virt.vf_errors.lock); in amdgpu_vf_error_put()
58 (!adev->virt.ops) || (!adev->virt.ops->trans_msg)) { in amdgpu_vf_error_trans_all()
69 mutex_lock(&adev->virt.vf_errors.lock); in amdgpu_vf_error_trans_all()
71 …if (adev->virt.vf_errors.write_count - adev->virt.vf_errors.read_count > AMDGPU_VF_ERROR_ENTRY_SIZ… in amdgpu_vf_error_trans_all()
[all …]
/linux/Documentation/devicetree/bindings/interconnect/
H A Dqcom,rpmh.yaml29 - qcom,sc7180-camnoc-virt
34 - qcom,sc7180-mc-virt
37 - qcom,sc7180-qup-virt
41 - qcom,sc8180x-camnoc-virt
46 - qcom,sc8180x-mc-virt
48 - qcom,sc8180x-qup-virt
66 - qcom,sdx55-mc-virt
69 - qcom,sdx65-mc-virt
74 - qcom,sm8150-camnoc-virt
79 - qcom,sm8150-mc-virt
[all …]
H A Dqcom,sm6115.yaml47 - qcom,sm6115-clk-virt
48 - qcom,sm6115-mmrt-virt
49 - qcom,sm6115-mmnrt-virt
103 - qcom,sm6115-clk-virt
104 - qcom,sm6115-mmrt-virt
105 - qcom,sm6115-mmnrt-virt
133 compatible = "qcom,sm6115-clk-virt";
138 compatible = "qcom,sm6115-mmnrt-virt";
143 compatible = "qcom,sm6115-mmrt-virt";
H A Dqcom,qcm2290.yaml43 - qcom,qcm2290-qup-virt
44 - qcom,qcm2290-mmrt-virt
45 - qcom,qcm2290-mmnrt-virt
68 compatible = "qcom,qcm2290-qup-virt";
73 compatible = "qcom,qcm2290-mmnrt-virt";
78 compatible = "qcom,qcm2290-mmrt-virt";
H A Dqcom,sdx75-rpmh.yaml23 - qcom,sdx75-clk-virt
26 - qcom,sdx75-mc-virt
48 - qcom,sdx75-clk-virt
49 - qcom,sdx75-mc-virt
62 - qcom,sdx75-clk-virt
81 compatible = "qcom,sdx75-clk-virt";
/linux/arch/m68k/mm/
H A Dsun3kmap.c27 static inline void do_page_mapin(unsigned long phys, unsigned long virt, in do_page_mapin() argument
37 sun3_put_pte(virt, pte); in do_page_mapin()
41 print_pte_vaddr(virt); in do_page_mapin()
46 static inline void do_pmeg_mapin(unsigned long phys, unsigned long virt, in do_pmeg_mapin() argument
50 if(sun3_get_segmap(virt & ~SUN3_PMEG_MASK) == SUN3_INVALID_PMEG) in do_pmeg_mapin()
51 mmu_emu_map_pmeg(sun3_get_context(), virt); in do_pmeg_mapin()
54 do_page_mapin(phys, virt, type); in do_pmeg_mapin()
56 virt += PAGE_SIZE; in do_pmeg_mapin()
65 unsigned long offset, virt, ret; in sun3_ioremap() local
81 pr_info("ioremap: got virt %p size %lx(%lx)\n", area->addr, size, in sun3_ioremap()
[all …]
/linux/drivers/net/ethernet/qlogic/qed/
H A Dqed_chain.c73 void *virt, *virt_next; in qed_chain_free_next_ptr() local
77 virt = chain->p_virt_addr; in qed_chain_free_next_ptr()
81 if (!virt) in qed_chain_free_next_ptr()
84 next = virt + size; in qed_chain_free_next_ptr()
88 dma_free_coherent(dev, chain->page_size, virt, phys); in qed_chain_free_next_ptr()
90 virt = virt_next; in qed_chain_free_next_ptr()
202 void *virt, *virt_prev = NULL; in qed_chain_alloc_next_ptr() local
207 virt = dma_alloc_coherent(dev, chain->page_size, &phys, in qed_chain_alloc_next_ptr()
209 if (!virt) in qed_chain_alloc_next_ptr()
213 qed_chain_init_mem(chain, virt, phys); in qed_chain_alloc_next_ptr()
[all …]
/linux/drivers/gpio/
H A Dgpio-stp-xway.c82 void __iomem *virt; member
105 return (xway_stp_r32(chip->virt, XWAY_STP_CPU0) & BIT(gpio)); in xway_stp_get()
124 xway_stp_w32(chip->virt, chip->shadow, XWAY_STP_CPU0); in xway_stp_set()
126 xway_stp_w32_mask(chip->virt, 0, XWAY_STP_CON_SWU, XWAY_STP_CON0); in xway_stp_set()
170 xway_stp_w32(chip->virt, 0, XWAY_STP_AR); in xway_stp_hw_init()
171 xway_stp_w32(chip->virt, 0, XWAY_STP_CPU0); in xway_stp_hw_init()
172 xway_stp_w32(chip->virt, 0, XWAY_STP_CPU1); in xway_stp_hw_init()
173 xway_stp_w32(chip->virt, XWAY_STP_CON_SWU, XWAY_STP_CON0); in xway_stp_hw_init()
174 xway_stp_w32(chip->virt, 0, XWAY_STP_CON1); in xway_stp_hw_init()
177 xway_stp_w32_mask(chip->virt, XWAY_STP_EDGE_MASK, in xway_stp_hw_init()
[all …]
/linux/drivers/media/platform/samsung/s5p-mfc/
H A Ds5p_mfc_opr.c51 b->virt = dev->mem_virt + offset; in s5p_mfc_alloc_priv_buf()
58 b->virt = dma_alloc_coherent(mem_dev, b->size, &b->dma, GFP_KERNEL); in s5p_mfc_alloc_priv_buf()
59 if (!b->virt) in s5p_mfc_alloc_priv_buf()
64 dma_free_coherent(mem_dev, b->size, b->virt, b->dma); in s5p_mfc_alloc_priv_buf()
69 mfc_debug(3, "Allocated addr %p %pad\n", b->virt, &b->dma); in s5p_mfc_alloc_priv_buf()
84 b->virt = dma_alloc_coherent(mem_dev, b->size, &b->dma, GFP_KERNEL); in s5p_mfc_alloc_generic_buf()
85 if (!b->virt) in s5p_mfc_alloc_generic_buf()
88 mfc_debug(3, "Allocated addr %p %pad\n", b->virt, &b->dma); in s5p_mfc_alloc_generic_buf()
106 dma_free_coherent(mem_dev, b->size, b->virt, b->dma); in s5p_mfc_release_priv_buf()
108 b->virt = NULL; in s5p_mfc_release_priv_buf()
[all …]
/linux/drivers/scsi/lpfc/
H A Dlpfc_mem.c130 pool->elements[i].virt = dma_pool_alloc(phba->lpfc_mbuf_pool, in lpfc_mem_alloc()
132 if (!pool->elements[i].virt) in lpfc_mem_alloc()
203 dma_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt, in lpfc_mem_alloc()
275 dma_pool_free(phba->lpfc_mbuf_pool, pool->elements[i].virt, in lpfc_mem_free()
349 phba->cgn_i->virt, phba->cgn_i->phys); in lpfc_mem_free_all()
398 ret = pool->elements[pool->current_count].virt; in lpfc_mbuf_alloc()
408 * @virt: mbuf to free
420 __lpfc_mbuf_free(struct lpfc_hba * phba, void *virt, dma_addr_t dma) in __lpfc_mbuf_free() argument
425 pool->elements[pool->current_count].virt = virt; in __lpfc_mbuf_free()
429 dma_pool_free(phba->lpfc_mbuf_pool, virt, dma); in __lpfc_mbuf_free()
[all …]
/linux/drivers/virt/coco/
H A DKconfig6 source "drivers/virt/coco/efi_secret/Kconfig"
8 source "drivers/virt/coco/pkvm-guest/Kconfig"
10 source "drivers/virt/coco/sev-guest/Kconfig"
12 source "drivers/virt/coco/tdx-guest/Kconfig"
14 source "drivers/virt/coco/arm-cca-guest/Kconfig"
16 source "drivers/virt/coco/guest/Kconfig"
/linux/arch/parisc/kernel/
H A Dkexec.c81 void *virt = (void *)__fix_to_virt(FIX_TEXT_KEXEC); in machine_kexec() local
90 desc.addr = (long long)virt; in machine_kexec()
92 reloc = (void *)virt; in machine_kexec()
95 memcpy(virt, dereference_function_descriptor(relocate_new_kernel), in machine_kexec()
98 *(unsigned long *)(virt + kexec_cmdline_offset) = arch->cmdline; in machine_kexec()
99 *(unsigned long *)(virt + kexec_initrd_start_offset) = arch->initrd_start; in machine_kexec()
100 *(unsigned long *)(virt + kexec_initrd_end_offset) = arch->initrd_end; in machine_kexec()
101 *(unsigned long *)(virt + kexec_free_mem_offset) = PAGE0->mem_free; in machine_kexec()
/linux/arch/riscv/crypto/
H A Daes-riscv64-glue.c147 aes_ecb_encrypt_zvkned(ctx, walk.src.virt.addr, in riscv64_aes_ecb_crypt()
148 walk.dst.virt.addr, in riscv64_aes_ecb_crypt()
151 aes_ecb_decrypt_zvkned(ctx, walk.src.virt.addr, in riscv64_aes_ecb_crypt()
152 walk.dst.virt.addr, in riscv64_aes_ecb_crypt()
185 aes_cbc_encrypt_zvkned(ctx, walk.src.virt.addr, in riscv64_aes_cbc_crypt()
186 walk.dst.virt.addr, in riscv64_aes_cbc_crypt()
190 aes_cbc_decrypt_zvkned(ctx, walk.src.virt.addr, in riscv64_aes_cbc_crypt()
191 walk.dst.virt.addr, in riscv64_aes_cbc_crypt()
259 aes_cbc_cts_crypt_zvkned(ctx, walk.src.virt.addr, walk.dst.virt.addr, in riscv64_aes_cbc_cts_crypt()
304 aes_ctr32_crypt_zvkned_zvkb(ctx, walk.src.virt.addr, in riscv64_aes_ctr_crypt()
[all …]
/linux/arch/powerpc/mm/nohash/
H A De500.c97 static void settlbcam(int index, unsigned long virt, phys_addr_t phys, in settlbcam() argument
111 TLBCAM[index].MAS2 = virt & PAGE_MASK; in settlbcam()
125 if (!is_kernel_addr(virt)) { in settlbcam()
133 tlbcam_addrs[index].start = virt; in settlbcam()
134 tlbcam_addrs[index].limit = virt + size - 1; in settlbcam()
138 static unsigned long calc_cam_sz(unsigned long ram, unsigned long virt, in calc_cam_sz() argument
142 unsigned int align = __ffs(virt | phys); in calc_cam_sz()
163 static unsigned long map_mem_in_cams_addr(phys_addr_t phys, unsigned long virt, in map_mem_in_cams_addr() argument
181 cam_sz = calc_cam_sz(boundary, virt, phys); in map_mem_in_cams_addr()
183 settlbcam(i, virt, phys, cam_sz, pgprot_val(prot), 0); in map_mem_in_cams_addr()
[all …]
/linux/drivers/mtd/maps/
H A Ddc21285.c57 val.x[0] = *(uint8_t*)(map->virt + ofs); in dc21285_read8()
64 val.x[0] = *(uint16_t*)(map->virt + ofs); in dc21285_read16()
71 val.x[0] = *(uint32_t*)(map->virt + ofs); in dc21285_read32()
77 memcpy(to, (void*)(map->virt + from), len); in dc21285_copy_from()
86 *(uint8_t*)(map->virt + adr) = d.x[0]; in dc21285_write8()
95 *(uint16_t*)(map->virt + adr) = d.x[0]; in dc21285_write16()
102 *(uint32_t*)(map->virt + adr) = d.x[0]; in dc21285_write32()
179 dc21285_map.virt = ioremap(DC21285_FLASH, 16*1024*1024); in init_dc21285()
180 if (!dc21285_map.virt) { in init_dc21285()
192 iounmap(dc21285_map.virt); in init_dc21285()
[all …]
H A Dnettel.c220 nettel_amd_map.virt = ioremap(amdaddr, maxsize); in nettel_init()
221 if (!nettel_amd_map.virt) { in nettel_init()
280 iounmap(nettel_amd_map.virt); in nettel_init()
281 nettel_amd_map.virt = NULL; in nettel_init()
306 nettel_intel_map.virt = ioremap(intel0addr, maxsize); in nettel_init()
307 if (!nettel_intel_map.virt) { in nettel_init()
337 iounmap(nettel_intel_map.virt); in nettel_init()
340 nettel_intel_map.virt = ioremap(intel0addr, maxsize); in nettel_init()
341 if (!nettel_intel_map.virt) { in nettel_init()
412 iounmap(nettel_intel_map.virt); in nettel_init()
[all …]
H A Dts5500_flash.c59 ts5500_map.virt = ioremap(ts5500_map.phys, ts5500_map.size); in init_ts5500_map()
61 if (!ts5500_map.virt) { in init_ts5500_map()
84 iounmap(ts5500_map.virt); in init_ts5500_map()
96 if (ts5500_map.virt) { in cleanup_ts5500_map()
97 iounmap(ts5500_map.virt); in cleanup_ts5500_map()
98 ts5500_map.virt = NULL; in cleanup_ts5500_map()
/linux/arch/arm/mach-hisi/
H A Dplatsmp.c108 void __iomem *virt; in hix5hd2_set_scu_boot_addr() local
110 virt = ioremap(start_addr, PAGE_SIZE); in hix5hd2_set_scu_boot_addr()
112 writel_relaxed(0xe51ff004, virt); /* ldr pc, [pc, #-4] */ in hix5hd2_set_scu_boot_addr()
113 writel_relaxed(jump_addr, virt + 4); /* pc jump phy address */ in hix5hd2_set_scu_boot_addr()
114 iounmap(virt); in hix5hd2_set_scu_boot_addr()
144 void __iomem *virt; in hip01_set_boot_addr() local
146 virt = phys_to_virt(start_addr); in hip01_set_boot_addr()
148 writel_relaxed(0xe51ff004, virt); in hip01_set_boot_addr()
149 writel_relaxed(jump_addr, virt + 4); in hip01_set_boot_addr()
/linux/drivers/net/ipa/
H A Dgsi.c200 iowrite32(val, gsi->virt + reg_offset(reg)); in gsi_irq_type_update()
228 iowrite32(~0, gsi->virt + reg_offset(reg)); in gsi_irq_ev_ctrl_enable()
231 iowrite32(val, gsi->virt + reg_offset(reg)); in gsi_irq_ev_ctrl_enable()
243 iowrite32(0, gsi->virt + reg_offset(reg)); in gsi_irq_ev_ctrl_disable()
261 iowrite32(~0, gsi->virt + reg_offset(reg)); in gsi_irq_ch_ctrl_enable()
264 iowrite32(val, gsi->virt + reg_offset(reg)); in gsi_irq_ch_ctrl_enable()
277 iowrite32(0, gsi->virt + reg_offset(reg)); in gsi_irq_ch_ctrl_disable()
290 iowrite32(val, gsi->virt + reg_offset(reg)); in gsi_irq_ieob_enable_one()
310 iowrite32(val, gsi->virt + reg_offset(reg)); in gsi_irq_ieob_disable()
328 iowrite32(ERROR_INT, gsi->virt + reg_offset(reg)); in gsi_irq_enable()
[all …]
/linux/drivers/firmware/
H A Discsi_ibft_find.c55 void *virt = NULL; in reserve_ibft_region() local
74 if (virt) in reserve_ibft_region()
75 early_memunmap(virt, PAGE_SIZE); in reserve_ibft_region()
76 virt = early_memremap_ro(pos, PAGE_SIZE); in reserve_ibft_region()
81 if (memcmp(virt + (pos - virt_pos), ibft_signs[i].sign, in reserve_ibft_region()
84 (unsigned long *)(virt + pos - virt_pos + 4); in reserve_ibft_region()
99 early_memunmap(virt, PAGE_SIZE); in reserve_ibft_region()
/linux/drivers/platform/x86/dell/
H A Ddcdbas.c57 smi_buffer->virt = dma_alloc_coherent(&dcdbas_pdev->dev, size, in dcdbas_smi_alloc()
59 if (!smi_buffer->virt) { in dcdbas_smi_alloc()
76 if (!smi_buffer->virt) in dcdbas_smi_free()
82 smi_buffer->virt, smi_buffer->dma); in dcdbas_smi_free()
83 smi_buffer->virt = NULL; in dcdbas_smi_free()
94 if (!smi_buf.virt || wsmt_enabled) in smi_data_buf_free()
120 if (smi_buf.virt) in smi_data_buf_realloc()
121 memcpy(tmp.virt, smi_buf.virt, smi_buf.size); in smi_data_buf_realloc()
172 ret = memory_read_from_buffer(buf, count, &pos, smi_buf.virt, in smi_data_read()
193 memcpy(smi_buf.virt + pos, buf, count); in smi_data_write()
[all …]
/linux/drivers/gpu/drm/tegra/
H A Dvic.c92 hdr = vic->falcon.firmware.virt; in vic_boot()
97 hdr = vic->falcon.firmware.virt + in vic_boot()
194 vic->falcon.firmware.virt, in vic_exit()
198 vic->falcon.firmware.virt, in vic_exit()
218 void *virt; in vic_load_firmware() local
223 if (vic->falcon.firmware.virt) { in vic_load_firmware()
235 virt = dma_alloc_coherent(vic->dev, size, &iova, GFP_KERNEL); in vic_load_firmware()
236 if (!virt) { in vic_load_firmware()
241 virt = tegra_drm_alloc(tegra, size, &iova); in vic_load_firmware()
242 if (IS_ERR(virt)) { in vic_load_firmware()
[all …]
/linux/drivers/iommu/
H A Diommu-pages.h44 static inline struct ioptdesc *virt_to_ioptdesc(void *virt) in virt_to_ioptdesc() argument
46 return folio_ioptdesc(virt_to_folio(virt)); in virt_to_ioptdesc()
50 void iommu_free_pages(void *virt);
56 * @virt: Address returned from iommu_alloc_pages_node_sz()
59 void *virt) in iommu_pages_list_add() argument
61 list_add_tail(&virt_to_ioptdesc(virt)->iopt_freelist_elm, &list->pages); in iommu_pages_list_add()
/linux/arch/arm/mm/
H A Dioremap.c111 int ioremap_page(unsigned long virt, unsigned long phys, in ioremap_page() argument
114 return vmap_page_range(virt, virt + PAGE_SIZE, phys, in ioremap_page()
173 static void unmap_area_sections(unsigned long virt, unsigned long size) in unmap_area_sections() argument
175 unsigned long addr = virt, end = virt + (size & ~(SZ_1M - 1)); in unmap_area_sections()
209 flush_tlb_kernel_range(virt, end); in unmap_area_sections()
213 remap_area_sections(unsigned long virt, unsigned long pfn, in remap_area_sections() argument
216 unsigned long addr = virt, end = virt + size; in remap_area_sections()
223 unmap_area_sections(virt, size); in remap_area_sections()
240 remap_area_supersections(unsigned long virt, unsigned long pfn, in remap_area_supersections() argument
243 unsigned long addr = virt, end = virt + size; in remap_area_supersections()
[all …]
/linux/arch/x86/pci/
H A Dmmconfig_64.c23 if (cfg && cfg->virt) in pci_dev_base()
24 return cfg->virt + (PCI_MMCFG_BUS_OFFSET(bus) | (devfn << 12)); in pci_dev_base()
116 cfg->virt = mcfg_ioremap(cfg); in pci_mmcfg_arch_map()
117 if (!cfg->virt) { in pci_mmcfg_arch_map()
127 if (cfg && cfg->virt) { in pci_mmcfg_arch_unmap()
128 iounmap(cfg->virt + PCI_MMCFG_BUS_OFFSET(cfg->start_bus)); in pci_mmcfg_arch_unmap()
129 cfg->virt = NULL; in pci_mmcfg_arch_unmap()

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