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Searched refs:mem_region (Results 1 – 25 of 30) 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.c748 struct ne_user_memory_region mem_region) in ne_sanity_check_user_mem_region() argument
755 if (mem_region.memory_size & (NE_MIN_MEM_REGION_SIZE - 1)) { in ne_sanity_check_user_mem_region()
762 if (!IS_ALIGNED(mem_region.userspace_addr, NE_MIN_MEM_REGION_SIZE)) { in ne_sanity_check_user_mem_region()
769 if ((mem_region.userspace_addr & (NE_MIN_MEM_REGION_SIZE - 1)) || in ne_sanity_check_user_mem_region()
770 !access_ok((void __user *)(unsigned long)mem_region.userspace_addr, in ne_sanity_check_user_mem_region()
771 mem_region.memory_size)) { in ne_sanity_check_user_mem_region()
783 if ((userspace_addr <= mem_region.userspace_addr && in ne_sanity_check_user_mem_region()
784 mem_region.userspace_addr < (userspace_addr + memory_size)) || in ne_sanity_check_user_mem_region()
785 (mem_region.userspace_addr <= userspace_addr && in ne_sanity_check_user_mem_region()
786 (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
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H A Dcvmx-address.h164 uint64_t mem_region:2; member
250 uint64_t mem_region:2; member
/linux/drivers/vfio/pci/nvgrace-gpu/
H A Dmain.c45 * saved as struct mem_region.
47 struct mem_region {
62 struct mem_region usemem;
64 struct mem_region resmem;
86 static struct mem_region * in nvgrace_gpu_memregion()
104 struct mem_region *region; in pfn_memregion_offset()
158 struct mem_region *region) in nvgrace_gpu_vfio_pci_register_pfn_range()
400 struct mem_region *memregion; in nvgrace_gpu_mmap()
480 struct mem_region *memregion; in nvgrace_gpu_ioctl()
541 struct mem_region *memregio in nvgrace_gpu_read_config_emu()
44 struct mem_region { global() struct
59 pfn_address_spacemem_region global() argument
899 struct mem_region *mem_region; nvgrace_get_dmabuf_phys() local
[all...]
/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()
277 for (i = 0; i < ARRAY_SIZE(mem_region); i++) { in mtk_wed_mcu_run_firmware()
280 region = &mem_region[i]; in mtk_wed_mcu_run_firmware()
297 if (i == ARRAY_SIZE(mem_region)) in mtk_wed_mcu_run_firmware()
317 for (i = 0; i < ARRAY_SIZE(mem_region); i++) { in mtk_wed_mcu_load_firmware()
318 ret = mtk_wed_get_memory_region(wo->hw, mem_region[i].name, &mem_region[i]); in mtk_wed_mcu_load_firmware()
366 wo_w32(boot_cr, mem_region[MTK_WED_WO_REGION_EM in mtk_wed_mcu_load_firmware()
[all...]
/linux/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()
540 wcnss->mem_region = devm_ioremap_wc(wcnss->dev, wcnss->mem_phys, wcnss->mem_size); in wcnss_alloc_memory_region()
541 if (IS_ERR(wcnss->mem_region)) { in wcnss_alloc_memory_region()
543 return PTR_ERR(wcnss->mem_region); in wcnss_alloc_memory_region()
H A Dqcom_q6v5_adsp.c108 void *mem_region; member
321 adsp->mem_region, adsp->mem_phys, in adsp_load()
494 return adsp->mem_region + offset; in adsp_da_to_va()
639 adsp->mem_region = devm_ioremap_resource_wc(adsp->dev, &res); in adsp_alloc_memory_region()
640 if (IS_ERR(adsp->mem_region)) { in adsp_alloc_memory_region()
642 return PTR_ERR(adsp->mem_region); in adsp_alloc_memory_region()
H A Dqcom_q6v5_wcss.c141 void *mem_region;
749 return wcss->mem_region + offset; in q6v5_wcss_da_to_va()
758 wcss->mem_region, wcss->mem_phys, in q6v5_wcss_load()
879 wcss->mem_region = devm_ioremap_resource_wc(dev, &res); in q6v5_alloc_memory_region()
880 if (IS_ERR(wcss->mem_region)) { in q6v5_alloc_memory_region()
882 return PTR_ERR(wcss->mem_region); in q6v5_alloc_memory_region()
143 void *mem_region; global() member
/linux/drivers/firmware/arm_ffa/
H A Ddriver.c693 ffa_mem_region_additional_setup(u32 version, struct ffa_mem_region *mem_region)
696 mem_region->ep_mem_size = 0; in ffa_setup_and_transmit()
698 mem_region->ep_mem_size = ffa_emad_size_get(version); in ffa_setup_and_transmit()
699 mem_region->ep_mem_offset = sizeof(*mem_region); in ffa_setup_and_transmit()
700 memset(mem_region->reserved, 0, 12); in ffa_setup_and_transmit()
712 struct ffa_mem_region *mem_region = buffer; in ffa_setup_and_transmit()
718 mem_region->tag = args->tag; in ffa_setup_and_transmit()
719 mem_region->flags = args->flags; in ffa_setup_and_transmit()
720 mem_region in ffa_setup_and_transmit()
683 ffa_mem_region_additional_setup(u32 version,struct ffa_mem_region * mem_region) ffa_mem_region_additional_setup() argument
702 struct ffa_mem_region *mem_region = buffer; ffa_setup_and_transmit() local
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/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/drivers/gpu/drm/msm/adreno/
H A Dadreno_gpu.c40 void *mem_region = NULL; in zap_shader_load_mdt() local
118 mem_region = memremap(mem_phys, mem_size, MEMREMAP_WC); in zap_shader_load_mdt()
119 if (!mem_region) { in zap_shader_load_mdt()
135 mem_region, mem_phys, mem_size, NULL); in zap_shader_load_mdt()
142 mem_region, mem_phys, mem_size, NULL); in zap_shader_load_mdt()
161 if (mem_region) in zap_shader_load_mdt()
162 memunmap(mem_region); in zap_shader_load_mdt()
/linux/drivers/net/wireless/ath/ath10k/
H A Dcoredump.c1425 const struct ath10k_mem_region *mem_region; in ath10k_coredump_get_ramdump_size()
1434 mem_region = &hw->region_table.regions[0]; in ath10k_coredump_get_ramdump_size()
1437 size += mem_region->len; in ath10k_coredump_get_ramdump_size()
1438 mem_region++; in ath10k_coredump_get_ramdump_size()
1426 const struct ath10k_mem_region *mem_region; ath10k_coredump_get_ramdump_size() local
H A Dqmi.h100 struct ath10k_msa_mem_info mem_region[MAX_NUM_MEMORY_REGIONS]; member
H A Dsdio.c2291 const struct ath10k_mem_region *mem_region, in ath10k_sdio_dump_memory_section() argument
2298 if (!mem_region || !buf) in ath10k_sdio_dump_memory_section()
2301 cur_section = &mem_region->section_table.sections[0]; in ath10k_sdio_dump_memory_section()
2303 if (mem_region->start > cur_section->start) { in ath10k_sdio_dump_memory_section()
2305 mem_region->start, cur_section->start); in ath10k_sdio_dump_memory_section()
2309 skip_size = cur_section->start - mem_region->start; in ath10k_sdio_dump_memory_section()
2331 if (++i == mem_region->section_table.size) { in ath10k_sdio_dump_memory_section()
H A Dpci.c1471 const struct ath10k_mem_region *mem_region, in ath10k_pci_dump_memory_section()
1478 if (!mem_region || !buf) in ath10k_pci_dump_memory_section()
1481 cur_section = &mem_region->section_table.sections[0]; in ath10k_pci_dump_memory_section()
1483 if (mem_region->start > cur_section->start) { in ath10k_pci_dump_memory_section()
1485 mem_region->start, cur_section->start); in ath10k_pci_dump_memory_section()
1489 skip_size = cur_section->start - mem_region->start; in ath10k_pci_dump_memory_section()
1511 if ((i + 1) == mem_region->section_table.size) { in ath10k_pci_dump_memory_section()
1472 ath10k_pci_dump_memory_section(struct ath10k * ar,const struct ath10k_mem_region * mem_region,u8 * buf,size_t buf_len) ath10k_pci_dump_memory_section() argument
/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/drivers/net/wireless/mediatek/mt76/mt7996/
H A Dmac.c2618 const struct mt7996_mem_region *mem_region; in mt7996_mac_reset_work()
2637 mem_region = mt7996_coredump_get_mem_layout(dev, &num); in mt7996_mac_dump_work()
2638 if (!mem_region || !crash_data->memdump_buf_len) { in mt7996_mac_dump_work()
2649 if (mem_region->len > buf_len) { in mt7996_mac_dump_work()
2651 mem_region->name, mem_region->len); in mt7996_mac_dump_work()
2660 mt7996_memcpy_fromio(dev, buf, mem_region->start, in mt7996_mac_dump_work()
2661 mem_region->len); in mt7996_mac_dump_work()
2663 hdr->start = mem_region->start; in mt7996_mac_dump_work()
2664 hdr->len = mem_region in mt7996_mac_dump_work()
2629 const struct mt7996_mem_region *mem_region; mt7996_mac_dump_work() local
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/linux/tools/include/uapi/linux/
H A Dperf_event.h1333 mem_region : 5, /* cache/memory regions */ member
1342 mem_region : 5, /* cache/memory regions */ member
/linux/include/uapi/linux/
H A Dperf_event.h1333 mem_region : 5, /* cache/memory regions */ member
1342 mem_region : 5, /* cache/memory regions */ member
/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/drivers/firmware/cirrus/test/
H A Dcs_dsp_mock_wmfw.c159 int mem_region, unsigned int mem_offset_dsp_words, in cs_dsp_mock_wmfw_add_data_block() argument
165 cs_dsp_mock_wmfw_add_raw_block(builder, mem_region, mem_offset_dsp_words, in cs_dsp_mock_wmfw_add_data_block()
/linux/sound/soc/codecs/
H A Dcs-amp-lib.c87 cs_ctl = cs_dsp_get_ctl(dsp, ctl_name, controls->mem_region, controls->alg_id); in cs_amp_write_cal_coeff()
116 cs_ctl = cs_dsp_get_ctl(dsp, ctl_name, controls->mem_region, controls->alg_id); in cs_amp_read_cal_coeff()
/linux/drivers/mtd/nand/raw/
H A Dstm32_fmc2_nand.c1915 int chip_cs, mem_region, ret, irq; in stm32_fmc2_nfc_probe() local
1955 for (chip_cs = 0, mem_region = start_region; chip_cs < nfc->data->max_ncs; in stm32_fmc2_nfc_probe()
1956 chip_cs++, mem_region += 3) { in stm32_fmc2_nfc_probe()
1961 mem_region, &res); in stm32_fmc2_nfc_probe()
1967 nfc->cmd_base[chip_cs] = devm_platform_ioremap_resource(pdev, mem_region + 1); in stm32_fmc2_nfc_probe()
1971 nfc->addr_base[chip_cs] = devm_platform_ioremap_resource(pdev, mem_region + 2); in stm32_fmc2_nfc_probe()
/linux/drivers/net/ethernet/chelsio/cxgb3/
H A Dt3_hw.c2529 #define mem_region(adap, start, size, reg) \ macro
2579 mem_region(adap, m, (64 << 10) * 64, SG_EGR_CNTX_BADDR); in partition_mem()
2580 mem_region(adap, m, (64 << 10) * 64, SG_CQ_CONTEXT_BADDR); in partition_mem()
2583 mem_region(adap, m, pstructs * 64, TP_CMM_MM_BASE); in partition_mem()
2584 mem_region(adap, m, 64 * (pstructs / 24), TP_CMM_MM_PS_FLST_BASE); in partition_mem()
2585 mem_region(adap, m, 64 * (p->rx_num_pgs / 24), TP_CMM_MM_RX_FLST_BASE); in partition_mem()
2586 mem_region(adap, m, 64 * (p->tx_num_pgs / 24), TP_CMM_MM_TX_FLST_BASE); in partition_mem()

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