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Searched refs:mem_region (Results 1 – 25 of 32) sorted by relevance

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/linux/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()
/linux/drivers/virt/nitro_enclaves/
H A Dne_misc_dev.c749 struct ne_user_memory_region mem_region) in ne_sanity_check_user_mem_region() argument
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.userspace_addr <= userspace_addr && in ne_sanity_check_user_mem_region()
787 (mem_region.userspace_addr + mem_region.memory_size) > userspace_addr)) { in ne_sanity_check_user_mem_region()
[all …]
/linux/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:2;
[all …]
H A Dcvmx-address.h164 uint64_t mem_region:2; member
250 uint64_t mem_region:2; member
/linux/drivers/net/ethernet/mediatek/
H A Dmtk_wed_mcu.c19 static struct mtk_wed_wo_memory_region mem_region[] = { variable
37 return readl(mem_region[MTK_WED_WO_REGION_BOOT].addr + reg); in wo_r32()
42 writel(val, mem_region[MTK_WED_WO_REGION_BOOT].addr + reg); in wo_w32()
281 for (i = 0; i < ARRAY_SIZE(mem_region); i++) { in mtk_wed_mcu_run_firmware()
284 region = &mem_region[i]; in mtk_wed_mcu_run_firmware()
301 if (i == ARRAY_SIZE(mem_region)) in mtk_wed_mcu_run_firmware()
321 for (i = 0; i < ARRAY_SIZE(mem_region); i++) { in mtk_wed_mcu_load_firmware()
324 mem_region[i].name); in mtk_wed_mcu_load_firmware()
328 ret = mtk_wed_get_memory_region(wo->hw, index, &mem_region[i]); in mtk_wed_mcu_load_firmware()
376 wo_w32(boot_cr, mem_region[MTK_WED_WO_REGION_EMI].phy_addr >> 16); in mtk_wed_mcu_load_firmware()
/linux/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() argument
58 void *mem_region, phys_addr_t mem_phys, in qcom_mdt_load_no_init() argument
/linux/drivers/soc/qcom/
H A Dmdt_loader.c294 const char *fw_name, int pas_id, void *mem_region, in __qcom_mdt_load() argument
310 if (!fw || !mem_region || !mem_phys || !mem_size) in __qcom_mdt_load()
365 ptr = mem_region + offset; in __qcom_mdt_load()
408 const char *firmware, int pas_id, void *mem_region, in qcom_mdt_load() argument
418 return __qcom_mdt_load(dev, fw, firmware, pas_id, mem_region, mem_phys, in qcom_mdt_load()
438 void *mem_region, phys_addr_t mem_phys, in qcom_mdt_load_no_init() argument
441 return __qcom_mdt_load(dev, fw, firmware, pas_id, mem_region, mem_phys, in qcom_mdt_load_no_init()
/linux/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()
H A Dmac.c2008 const struct mt7996_mem_region *mem_region; in mt7996_mac_dump_work() local
2027 mem_region = mt7996_coredump_get_mem_layout(dev, &num); in mt7996_mac_dump_work()
2028 if (!mem_region || !crash_data->memdump_buf_len) { in mt7996_mac_dump_work()
2039 if (mem_region->len > buf_len) { in mt7996_mac_dump_work()
2041 mem_region->name, mem_region->len); in mt7996_mac_dump_work()
2050 mt7996_memcpy_fromio(dev, buf, mem_region->start, in mt7996_mac_dump_work()
2051 mem_region->len); in mt7996_mac_dump_work()
2053 hdr->start = mem_region->start; in mt7996_mac_dump_work()
2054 hdr->len = mem_region->len; in mt7996_mac_dump_work()
2056 if (!mem_region->len) in mt7996_mac_dump_work()
[all …]
/linux/drivers/gpu/drm/xe/
H A Dxe_vsec.c157 u32 mem_region; in xe_pmt_telem_read() local
161 ret = xe_guid_decode(guid, &mem_region, &offset); in xe_pmt_telem_read()
175 REG_FIELD_PREP(SG_REMAP_BITS, mem_region)); in xe_pmt_telem_read()
/linux/drivers/net/wireless/ath/ath10k/
H A Dqmi.c97 ret = ath10k_qmi_map_msa_permission(qmi, &qmi->mem_region[i]); in ath10k_qmi_setup_msa_permissions()
106 ath10k_qmi_unmap_msa_permission(qmi, &qmi->mem_region[i]); in ath10k_qmi_setup_msa_permissions()
118 ath10k_qmi_unmap_msa_permission(qmi, &qmi->mem_region[i]); in ath10k_qmi_remove_msa_permission()
180 qmi->mem_region[i].addr = resp.mem_region_info[i].region_addr; in ath10k_qmi_msa_mem_info_send_sync_msg()
181 qmi->mem_region[i].size = resp.mem_region_info[i].size; in ath10k_qmi_msa_mem_info_send_sync_msg()
182 qmi->mem_region[i].secure = resp.mem_region_info[i].secure_flag; in ath10k_qmi_msa_mem_info_send_sync_msg()
185 i, &qmi->mem_region[i].addr, in ath10k_qmi_msa_mem_info_send_sync_msg()
186 qmi->mem_region[i].size, in ath10k_qmi_msa_mem_info_send_sync_msg()
187 qmi->mem_region[i].secure); in ath10k_qmi_msa_mem_info_send_sync_msg()
194 memset(&qmi->mem_region[0], 0, sizeof(qmi->mem_region[0]) * i); in ath10k_qmi_msa_mem_info_send_sync_msg()
H A Dcoredump.c1424 const struct ath10k_mem_region *mem_region; in ath10k_coredump_get_ramdump_size() local
1433 mem_region = &hw->region_table.regions[0]; in ath10k_coredump_get_ramdump_size()
1436 size += mem_region->len; in ath10k_coredump_get_ramdump_size()
1437 mem_region++; in ath10k_coredump_get_ramdump_size()
H A Dqmi.h100 struct ath10k_msa_mem_info mem_region[MAX_NUM_MEMORY_REGIONS]; member
/linux/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()
H A Dmac.c1617 const struct mt7915_mem_region *mem_region; in mt7915_mac_dump_work() local
1636 mem_region = mt7915_coredump_get_mem_layout(dev, &num); in mt7915_mac_dump_work()
1637 if (!mem_region || !crash_data->memdump_buf_len) { in mt7915_mac_dump_work()
1648 if (mem_region->len > buf_len) { in mt7915_mac_dump_work()
1650 mem_region->name, in mt7915_mac_dump_work()
1651 (unsigned long)mem_region->len); in mt7915_mac_dump_work()
1660 mt7915_memcpy_fromio(dev, buf, mem_region->start, in mt7915_mac_dump_work()
1661 mem_region->len); in mt7915_mac_dump_work()
1663 hdr->start = mem_region->start; in mt7915_mac_dump_work()
1664 hdr->len = mem_region->len; in mt7915_mac_dump_work()
[all …]
/linux/sound/soc/sof/mediatek/mt8195/
H A Dmt8195.c94 struct device_node *mem_region; in platform_parse_resource() local
105 mem_region = of_parse_phandle(dev->of_node, "memory-region", 1); in platform_parse_resource()
106 if (!mem_region) { in platform_parse_resource()
111 ret = of_address_to_resource(mem_region, 0, &res); in platform_parse_resource()
112 of_node_put(mem_region); in platform_parse_resource()
/linux/sound/soc/sof/mediatek/mt8186/
H A Dmt8186.c94 struct device_node *mem_region; in platform_parse_resource() local
105 mem_region = of_parse_phandle(dev->of_node, "memory-region", 1); in platform_parse_resource()
106 if (!mem_region) { in platform_parse_resource()
111 ret = of_address_to_resource(mem_region, 0, &res); in platform_parse_resource()
112 of_node_put(mem_region); in platform_parse_resource()
/linux/drivers/firmware/arm_ffa/
H A Ddriver.c612 struct ffa_mem_region *mem_region = buffer; in ffa_setup_and_transmit() local
618 mem_region->tag = args->tag; in ffa_setup_and_transmit()
619 mem_region->flags = args->flags; in ffa_setup_and_transmit()
620 mem_region->sender_id = drv_info->vm_id; in ffa_setup_and_transmit()
621 mem_region->attributes = ffa_memory_attributes_get(func_id); in ffa_setup_and_transmit()
634 mem_region->handle = 0; in ffa_setup_and_transmit()
635 mem_region->ep_count = args->nattrs; in ffa_setup_and_transmit()
637 mem_region->ep_mem_size = 0; in ffa_setup_and_transmit()
639 mem_region->ep_mem_size = sizeof(*ep_mem_access); in ffa_setup_and_transmit()
640 mem_region->ep_mem_offset = sizeof(*mem_region); in ffa_setup_and_transmit()
[all …]
/linux/drivers/gpu/drm/msm/adreno/
H A Dadreno_gpu.c40 void *mem_region = NULL; in zap_shader_load_mdt() local
125 mem_region = memremap(mem_phys, mem_size, MEMREMAP_WC); in zap_shader_load_mdt()
126 if (!mem_region) { in zap_shader_load_mdt()
142 mem_region, mem_phys, mem_size, NULL); in zap_shader_load_mdt()
149 mem_region, mem_phys, mem_size, NULL); in zap_shader_load_mdt()
168 if (mem_region) in zap_shader_load_mdt()
169 memunmap(mem_region); in zap_shader_load_mdt()
/linux/arch/powerpc/platforms/ps3/
H A Dmm.c72 struct mem_region { struct
101 struct mem_region rm;
102 struct mem_region r1;
217 static int __init ps3_mm_get_repository_highmem(struct mem_region *r) in ps3_mm_get_repository_highmem()
247 static int ps3_mm_set_repository_highmem(const struct mem_region *r) in ps3_mm_set_repository_highmem()
264 static int ps3_mm_region_create(struct mem_region *r, unsigned long size) in ps3_mm_region_create()
305 static void ps3_mm_region_destroy(struct mem_region *r) in ps3_mm_region_destroy()
/linux/include/sound/
H A Dcs-amp-lib.h40 int mem_region; member
/linux/samples/nitro_enclaves/
H A Dne_ioctl_sample.c410 struct ne_user_memory_region mem_region = { in ne_set_user_mem_region() local
417 rc = ioctl(enclave_fd, NE_SET_USER_MEMORY_REGION, &mem_region); in ne_set_user_mem_region()
/linux/sound/soc/sti/
H A Dsti_uniperif.c419 uni->base = devm_platform_get_and_ioremap_resource(priv->pdev, 0, &uni->mem_region); in sti_uniperiph_cpu_dai_of()
423 uni->fifo_phys_address = uni->mem_region->start + in sti_uniperiph_cpu_dai_of()
/linux/sound/soc/codecs/
H A Dcs-amp-lib.c35 cs_ctl = cs_dsp_get_ctl(dsp, ctl_name, controls->mem_region, controls->alg_id); in cs_amp_write_cal_coeff()
/linux/drivers/mtd/nand/raw/
H A Dstm32_fmc2_nand.c1913 int chip_cs, mem_region, ret, irq; in stm32_fmc2_nfc_probe() local
1953 for (chip_cs = 0, mem_region = start_region; chip_cs < nfc->data->max_ncs; in stm32_fmc2_nfc_probe()
1954 chip_cs++, mem_region += 3) { in stm32_fmc2_nfc_probe()
1959 mem_region, &res); in stm32_fmc2_nfc_probe()
1965 nfc->cmd_base[chip_cs] = devm_platform_ioremap_resource(pdev, mem_region + 1); in stm32_fmc2_nfc_probe()
1969 nfc->addr_base[chip_cs] = devm_platform_ioremap_resource(pdev, mem_region + 2); in stm32_fmc2_nfc_probe()

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