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Searched refs:mem_region (Results 1 - 25 of 55) sorted by relevance

123

/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/primitives/
H A Dload_unaligned_zeropad.c39 static char *mem_region; variable
43 if (mprotect(mem_region + page_size, page_size, PROT_NONE)) { in protect_region()
53 if (mprotect(mem_region + page_size, page_size, PROT_READ|PROT_WRITE)) { in unprotect_region()
126 mem_region = mmap(NULL, page_size * 2, PROT_READ|PROT_WRITE, in test_body()
129 FAIL_IF(mem_region == MAP_FAILED); in test_body()
132 mem_region[i] = i; in test_body()
134 memset(mem_region+page_size, 0, page_size); in test_body()
139 FAIL_IF(do_one_test(mem_region+i, i)); in test_body()
/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/primitives/
H A Dload_unaligned_zeropad.c39 static char *mem_region; variable
43 if (mprotect(mem_region + page_size, page_size, PROT_NONE)) { in protect_region()
53 if (mprotect(mem_region + page_size, page_size, PROT_READ|PROT_WRITE)) { in unprotect_region()
126 mem_region = mmap(NULL, page_size * 2, PROT_READ|PROT_WRITE, in test_body()
129 FAIL_IF(mem_region == MAP_FAILED); in test_body()
132 mem_region[i] = i; in test_body()
134 memset(mem_region+page_size, 0, page_size); in test_body()
139 FAIL_IF(do_one_test(mem_region+i, i)); in test_body()
/kernel/linux/linux-5.10/arch/mips/include/asm/octeon/
H A Dcvmx-pow.h247 uint64_t mem_region:2; member
270 uint64_t mem_region:2;
280 uint64_t mem_region:2; member
318 uint64_t mem_region:2;
328 uint64_t mem_region:2; member
362 uint64_t mem_region:2;
372 uint64_t mem_region:2; member
426 uint64_t mem_region:2;
441 uint64_t mem_region:2; member
455 uint64_t mem_region
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/kernel/linux/linux-6.6/arch/mips/include/asm/octeon/
H A Dcvmx-pow.h247 uint64_t mem_region:2; member
270 uint64_t mem_region:2;
280 uint64_t mem_region:2; member
318 uint64_t mem_region:2;
328 uint64_t mem_region:2; member
362 uint64_t mem_region:2;
372 uint64_t mem_region:2; member
426 uint64_t mem_region:2;
441 uint64_t mem_region:2; member
455 uint64_t mem_region
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/kernel/linux/linux-6.6/include/linux/soc/qcom/
H A Dmdt_loader.h22 const char *fw_name, int pas_id, void *mem_region,
27 const char *fw_name, int pas_id, void *mem_region,
49 void *mem_region, phys_addr_t mem_phys, in qcom_mdt_load()
58 void *mem_region, phys_addr_t mem_phys, in qcom_mdt_load_no_init()
47 qcom_mdt_load(struct device *dev, const struct firmware *fw, const char *fw_name, int pas_id, void *mem_region, phys_addr_t mem_phys, size_t mem_size, phys_addr_t *reloc_base) qcom_mdt_load() argument
55 qcom_mdt_load_no_init(struct device *dev, const struct firmware *fw, const char *fw_name, int pas_id, void *mem_region, phys_addr_t mem_phys, size_t mem_size, phys_addr_t *reloc_base) qcom_mdt_load_no_init() argument
/kernel/linux/linux-5.10/drivers/virt/nitro_enclaves/
H A Dne_misc_dev.c730 * @mem_region : User space memory region to be sanity checked.
738 struct ne_user_memory_region mem_region) in ne_sanity_check_user_mem_region()
745 if (mem_region.memory_size & (NE_MIN_MEM_REGION_SIZE - 1)) { in ne_sanity_check_user_mem_region()
752 if (!IS_ALIGNED(mem_region.userspace_addr, NE_MIN_MEM_REGION_SIZE)) { in ne_sanity_check_user_mem_region()
759 if ((mem_region.userspace_addr & (NE_MIN_MEM_REGION_SIZE - 1)) || in ne_sanity_check_user_mem_region()
760 !access_ok((void __user *)(unsigned long)mem_region.userspace_addr, in ne_sanity_check_user_mem_region()
761 mem_region.memory_size)) { in ne_sanity_check_user_mem_region()
773 if ((userspace_addr <= mem_region.userspace_addr && in ne_sanity_check_user_mem_region()
774 mem_region.userspace_addr < (userspace_addr + memory_size)) || in ne_sanity_check_user_mem_region()
775 (mem_region in ne_sanity_check_user_mem_region()
737 ne_sanity_check_user_mem_region(struct ne_enclave *ne_enclave, struct ne_user_memory_region mem_region) ne_sanity_check_user_mem_region() argument
838 ne_set_user_memory_region_ioctl(struct ne_enclave *ne_enclave, struct ne_user_memory_region mem_region) ne_set_user_memory_region_ioctl() argument
1200 struct ne_user_memory_region mem_region = {}; ne_enclave_ioctl() local
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/kernel/linux/linux-6.6/drivers/virt/nitro_enclaves/
H A Dne_misc_dev.c741 * @mem_region : User space memory region to be sanity checked.
749 struct ne_user_memory_region mem_region) in ne_sanity_check_user_mem_region()
756 if (mem_region.memory_size & (NE_MIN_MEM_REGION_SIZE - 1)) { in ne_sanity_check_user_mem_region()
763 if (!IS_ALIGNED(mem_region.userspace_addr, NE_MIN_MEM_REGION_SIZE)) { in ne_sanity_check_user_mem_region()
770 if ((mem_region.userspace_addr & (NE_MIN_MEM_REGION_SIZE - 1)) || in ne_sanity_check_user_mem_region()
771 !access_ok((void __user *)(unsigned long)mem_region.userspace_addr, in ne_sanity_check_user_mem_region()
772 mem_region.memory_size)) { in ne_sanity_check_user_mem_region()
784 if ((userspace_addr <= mem_region.userspace_addr && in ne_sanity_check_user_mem_region()
785 mem_region.userspace_addr < (userspace_addr + memory_size)) || in ne_sanity_check_user_mem_region()
786 (mem_region in ne_sanity_check_user_mem_region()
748 ne_sanity_check_user_mem_region(struct ne_enclave *ne_enclave, struct ne_user_memory_region mem_region) ne_sanity_check_user_mem_region() argument
915 ne_set_user_memory_region_ioctl(struct ne_enclave *ne_enclave, struct ne_user_memory_region mem_region) ne_set_user_memory_region_ioctl() argument
1256 struct ne_user_memory_region mem_region = {}; ne_enclave_ioctl() local
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/kernel/linux/linux-5.10/drivers/soc/qcom/
H A Dmdt_loader.c130 const char *firmware, int pas_id, void *mem_region, in __qcom_mdt_load()
151 if (!fw || !mem_region || !mem_phys || !mem_size) in __qcom_mdt_load()
241 ptr = mem_region + offset; in __qcom_mdt_load()
295 * @mem_region: allocated memory region to load firmware into
303 const char *firmware, int pas_id, void *mem_region, in qcom_mdt_load()
307 return __qcom_mdt_load(dev, fw, firmware, pas_id, mem_region, mem_phys, in qcom_mdt_load()
318 * @mem_region: allocated memory region to load firmware into
327 void *mem_region, phys_addr_t mem_phys, in qcom_mdt_load_no_init()
330 return __qcom_mdt_load(dev, fw, firmware, pas_id, mem_region, mem_phys, in qcom_mdt_load_no_init()
129 __qcom_mdt_load(struct device *dev, const struct firmware *fw, const char *firmware, int pas_id, void *mem_region, phys_addr_t mem_phys, size_t mem_size, phys_addr_t *reloc_base, bool pas_init) __qcom_mdt_load() argument
302 qcom_mdt_load(struct device *dev, const struct firmware *fw, const char *firmware, int pas_id, void *mem_region, phys_addr_t mem_phys, size_t mem_size, phys_addr_t *reloc_base) qcom_mdt_load() argument
325 qcom_mdt_load_no_init(struct device *dev, const struct firmware *fw, const char *firmware, int pas_id, void *mem_region, phys_addr_t mem_phys, size_t mem_size, phys_addr_t *reloc_base) qcom_mdt_load_no_init() argument
/kernel/linux/linux-6.6/drivers/net/wireless/mediatek/mt76/mt7996/
H A Dcoredump.c62 const struct mt7996_mem_region *mem_region; in mt7996_coredump_get_mem_size() local
67 mem_region = mt7996_coredump_get_mem_layout(dev, &num); in mt7996_coredump_get_mem_size()
68 if (!mem_region) in mt7996_coredump_get_mem_size()
72 size += mem_region->len; in mt7996_coredump_get_mem_size()
73 mem_region++; in mt7996_coredump_get_mem_size()
/kernel/linux/linux-6.6/drivers/firmware/arm_ffa/
H A Ddriver.c423 struct ffa_mem_region *mem_region = buffer; in ffa_setup_and_transmit() local
426 mem_region->tag = args->tag; in ffa_setup_and_transmit()
427 mem_region->flags = args->flags; in ffa_setup_and_transmit()
428 mem_region->sender_id = drv_info->vm_id; in ffa_setup_and_transmit()
429 mem_region->attributes = ffa_memory_attributes_get(func_id); in ffa_setup_and_transmit()
430 ep_mem_access = &mem_region->ep_mem_access[0]; in ffa_setup_and_transmit()
439 mem_region->handle = 0; in ffa_setup_and_transmit()
440 mem_region->reserved_0 = 0; in ffa_setup_and_transmit()
441 mem_region->reserved_1 = 0; in ffa_setup_and_transmit()
442 mem_region in ffa_setup_and_transmit()
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/kernel/linux/linux-5.10/include/linux/soc/qcom/
H A Dmdt_loader.h16 const char *fw_name, int pas_id, void *mem_region,
21 const char *fw_name, int pas_id, void *mem_region,
/kernel/linux/linux-6.6/sound/soc/sof/mediatek/mt8186/
H A Dmt8186.c94 struct device_node *mem_region; in platform_parse_resource() local
99 mem_region = of_parse_phandle(dev->of_node, "memory-region", 0); in platform_parse_resource()
100 if (!mem_region) { in platform_parse_resource()
105 ret = of_address_to_resource(mem_region, 0, &res); in platform_parse_resource()
106 of_node_put(mem_region); in platform_parse_resource()
128 mem_region = of_parse_phandle(dev->of_node, "memory-region", 1); in platform_parse_resource()
129 if (!mem_region) { in platform_parse_resource()
134 ret = of_address_to_resource(mem_region, 0, &res); in platform_parse_resource()
135 of_node_put(mem_region); in platform_parse_resource()
/kernel/linux/linux-6.6/sound/soc/sof/mediatek/mt8195/
H A Dmt8195.c94 struct device_node *mem_region; in platform_parse_resource() local
99 mem_region = of_parse_phandle(dev->of_node, "memory-region", 0); in platform_parse_resource()
100 if (!mem_region) { in platform_parse_resource()
105 ret = of_address_to_resource(mem_region, 0, &res); in platform_parse_resource()
106 of_node_put(mem_region); in platform_parse_resource()
128 mem_region = of_parse_phandle(dev->of_node, "memory-region", 1); in platform_parse_resource()
129 if (!mem_region) { in platform_parse_resource()
134 ret = of_address_to_resource(mem_region, 0, &res); in platform_parse_resource()
135 of_node_put(mem_region); in platform_parse_resource()
/kernel/linux/linux-6.6/drivers/soc/qcom/
H A Dmdt_loader.c296 const char *fw_name, int pas_id, void *mem_region, in __qcom_mdt_load()
312 if (!fw || !mem_region || !mem_phys || !mem_size) in __qcom_mdt_load()
367 ptr = mem_region + offset; in __qcom_mdt_load()
402 * @mem_region: allocated memory region to load firmware into
410 const char *firmware, int pas_id, void *mem_region, in qcom_mdt_load()
420 return __qcom_mdt_load(dev, fw, firmware, pas_id, mem_region, mem_phys, in qcom_mdt_load()
431 * @mem_region: allocated memory region to load firmware into
440 void *mem_region, phys_addr_t mem_phys, in qcom_mdt_load_no_init()
443 return __qcom_mdt_load(dev, fw, firmware, pas_id, mem_region, mem_phys, in qcom_mdt_load_no_init()
295 __qcom_mdt_load(struct device *dev, const struct firmware *fw, const char *fw_name, int pas_id, void *mem_region, phys_addr_t mem_phys, size_t mem_size, phys_addr_t *reloc_base, bool pas_init) __qcom_mdt_load() argument
409 qcom_mdt_load(struct device *dev, const struct firmware *fw, const char *firmware, int pas_id, void *mem_region, phys_addr_t mem_phys, size_t mem_size, phys_addr_t *reloc_base) qcom_mdt_load() argument
438 qcom_mdt_load_no_init(struct device *dev, const struct firmware *fw, const char *firmware, int pas_id, void *mem_region, phys_addr_t mem_phys, size_t mem_size, phys_addr_t *reloc_base) qcom_mdt_load_no_init() argument
/kernel/linux/linux-6.6/drivers/net/ethernet/mediatek/
H A Dmtk_wed_mcu.c294 static struct mtk_wed_wo_memory_region mem_region[] = { in mtk_wed_mcu_load_firmware() local
313 for (i = 0; i < ARRAY_SIZE(mem_region); i++) { in mtk_wed_mcu_load_firmware()
314 ret = mtk_wed_get_memory_region(wo, &mem_region[i]); in mtk_wed_mcu_load_firmware()
346 for (i = 0; i < ARRAY_SIZE(mem_region); i++) { in mtk_wed_mcu_load_firmware()
347 ret = mtk_wed_mcu_run_firmware(wo, fw, &mem_region[i]); in mtk_wed_mcu_load_firmware()
355 wo_w32(wo, boot_cr, mem_region[MTK_WED_WO_REGION_EMI].phy_addr >> 16); in mtk_wed_mcu_load_firmware()
/kernel/linux/linux-5.10/drivers/remoteproc/
H A Dqcom_wcnss.c91 void *mem_region; member
152 wcnss->mem_region, wcnss->mem_phys, in wcnss_load()
307 return wcnss->mem_region + offset; in wcnss_da_to_va()
463 wcnss->mem_region = devm_ioremap_wc(wcnss->dev, wcnss->mem_phys, wcnss->mem_size); in wcnss_alloc_memory_region()
464 if (!wcnss->mem_region) { in wcnss_alloc_memory_region()
H A Dqcom_q6v5_wcss.c93 void *mem_region; member
422 return wcss->mem_region + offset; in q6v5_wcss_da_to_va()
431 0, wcss->mem_region, wcss->mem_phys, in q6v5_wcss_load()
529 wcss->mem_region = devm_ioremap_wc(dev, wcss->mem_phys, wcss->mem_size); in q6v5_alloc_memory_region()
530 if (!wcss->mem_region) { in q6v5_alloc_memory_region()
H A Dqcom_q6v5_adsp.c93 void *mem_region; member
172 adsp->mem_region, adsp->mem_phys, in adsp_load()
293 return adsp->mem_region + offset; in adsp_da_to_va()
415 adsp->mem_region = devm_ioremap_wc(adsp->dev, in adsp_alloc_memory_region()
417 if (!adsp->mem_region) { in adsp_alloc_memory_region()
H A Dqcom_q6v5_pas.c75 void *mem_region; member
128 adsp->mem_region, adsp->mem_phys, adsp->mem_size, in adsp_load()
245 return adsp->mem_region + offset; in adsp_da_to_va()
374 adsp->mem_region = devm_ioremap_wc(adsp->dev, adsp->mem_phys, adsp->mem_size); in adsp_alloc_memory_region()
375 if (!adsp->mem_region) { in adsp_alloc_memory_region()
/kernel/linux/linux-6.6/drivers/net/wireless/mediatek/mt76/mt7915/
H A Dcoredump.c109 const struct mt7915_mem_region *mem_region; in mt7915_coredump_get_mem_size() local
114 mem_region = mt7915_coredump_get_mem_layout(dev, &num); in mt7915_coredump_get_mem_size()
115 if (!mem_region) in mt7915_coredump_get_mem_size()
119 size += mem_region->len; in mt7915_coredump_get_mem_size()
120 mem_region++; in mt7915_coredump_get_mem_size()
/kernel/linux/linux-5.10/drivers/net/wireless/ath/ath10k/
H A Dqmi.c91 ret = ath10k_qmi_map_msa_permission(qmi, &qmi->mem_region[i]); in ath10k_qmi_setup_msa_permissions()
100 ath10k_qmi_unmap_msa_permission(qmi, &qmi->mem_region[i]); in ath10k_qmi_setup_msa_permissions()
112 ath10k_qmi_unmap_msa_permission(qmi, &qmi->mem_region[i]); in ath10k_qmi_remove_msa_permission()
174 qmi->mem_region[i].addr = resp.mem_region_info[i].region_addr; in ath10k_qmi_msa_mem_info_send_sync_msg()
175 qmi->mem_region[i].size = resp.mem_region_info[i].size; in ath10k_qmi_msa_mem_info_send_sync_msg()
176 qmi->mem_region[i].secure = resp.mem_region_info[i].secure_flag; in ath10k_qmi_msa_mem_info_send_sync_msg()
179 i, &qmi->mem_region[i].addr, in ath10k_qmi_msa_mem_info_send_sync_msg()
180 qmi->mem_region[i].size, in ath10k_qmi_msa_mem_info_send_sync_msg()
181 qmi->mem_region[i].secure); in ath10k_qmi_msa_mem_info_send_sync_msg()
188 memset(&qmi->mem_region[ in ath10k_qmi_msa_mem_info_send_sync_msg()
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/kernel/linux/linux-6.6/drivers/net/wireless/ath/ath10k/
H A Dqmi.c96 ret = ath10k_qmi_map_msa_permission(qmi, &qmi->mem_region[i]); in ath10k_qmi_setup_msa_permissions()
105 ath10k_qmi_unmap_msa_permission(qmi, &qmi->mem_region[i]); in ath10k_qmi_setup_msa_permissions()
117 ath10k_qmi_unmap_msa_permission(qmi, &qmi->mem_region[i]); in ath10k_qmi_remove_msa_permission()
179 qmi->mem_region[i].addr = resp.mem_region_info[i].region_addr; in ath10k_qmi_msa_mem_info_send_sync_msg()
180 qmi->mem_region[i].size = resp.mem_region_info[i].size; in ath10k_qmi_msa_mem_info_send_sync_msg()
181 qmi->mem_region[i].secure = resp.mem_region_info[i].secure_flag; in ath10k_qmi_msa_mem_info_send_sync_msg()
184 i, &qmi->mem_region[i].addr, in ath10k_qmi_msa_mem_info_send_sync_msg()
185 qmi->mem_region[i].size, in ath10k_qmi_msa_mem_info_send_sync_msg()
186 qmi->mem_region[i].secure); in ath10k_qmi_msa_mem_info_send_sync_msg()
193 memset(&qmi->mem_region[ in ath10k_qmi_msa_mem_info_send_sync_msg()
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/msm/adreno/
H A Dadreno_gpu.c34 void *mem_region = NULL; in zap_shader_load_mdt() local
119 mem_region = memremap(mem_phys, mem_size, MEMREMAP_WC); in zap_shader_load_mdt()
120 if (!mem_region) { in zap_shader_load_mdt()
136 mem_region, mem_phys, mem_size, NULL); in zap_shader_load_mdt()
143 mem_region, mem_phys, mem_size, NULL); in zap_shader_load_mdt()
162 if (mem_region) in zap_shader_load_mdt()
163 memunmap(mem_region); in zap_shader_load_mdt()
/kernel/linux/linux-6.6/drivers/remoteproc/
H A Dqcom_wcnss.c97 void *mem_region; member
161 wcnss->mem_region, wcnss->mem_phys, in wcnss_load()
330 return wcnss->mem_region + offset; in wcnss_da_to_va()
524 wcnss->mem_region = devm_ioremap_wc(wcnss->dev, wcnss->mem_phys, wcnss->mem_size); in wcnss_alloc_memory_region()
525 if (!wcnss->mem_region) { in wcnss_alloc_memory_region()
/kernel/linux/linux-5.10/sound/soc/sti/
H A Dsti_uniperif.c413 uni->mem_region = platform_get_resource(priv->pdev, IORESOURCE_MEM, 0); in sti_uniperiph_cpu_dai_of()
415 if (!uni->mem_region) { in sti_uniperiph_cpu_dai_of()
420 uni->base = devm_ioremap_resource(dev, uni->mem_region); in sti_uniperiph_cpu_dai_of()
425 uni->fifo_phys_address = uni->mem_region->start + in sti_uniperiph_cpu_dai_of()

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