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Searched refs:mem_region (Results 1 – 23 of 23) sorted by relevance

/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()
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/linux/arch/mips/include/asm/octeon/
H A Dcvmx-address.h164 uint64_t mem_region:2; member
250 uint64_t mem_region:2; member
/linux/drivers/firmware/arm_ffa/
H A Ddriver.c696 ffa_mem_region_additional_setup(u32 version, struct ffa_mem_region *mem_region) in ffa_mem_region_additional_setup() argument
699 mem_region->ep_mem_size = 0; in ffa_mem_region_additional_setup()
701 mem_region->ep_mem_size = ffa_emad_size_get(version); in ffa_mem_region_additional_setup()
702 mem_region->ep_mem_offset = sizeof(*mem_region); in ffa_mem_region_additional_setup()
703 memset(mem_region->reserved, 0, 12); in ffa_mem_region_additional_setup()
715 struct ffa_mem_region *mem_region = buffer; in ffa_setup_and_transmit() local
722 mem_region->tag = args->tag; in ffa_setup_and_transmit()
723 mem_region->flags = args->flags; in ffa_setup_and_transmit()
724 mem_region->sender_id = drv_info->vm_id; in ffa_setup_and_transmit()
725 mem_region->attributes = ffa_memory_attributes_get(func_id); in ffa_setup_and_transmit()
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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/net/wireless/ath/ath12k/
H A Dahb.c360 void *mem_region; in ath12k_ahb_power_up() local
372 mem_region = devm_memremap(dev, mem_phys, mem_size, MEMREMAP_WC); in ath12k_ahb_power_up()
373 if (IS_ERR(mem_region)) { in ath12k_ahb_power_up()
376 return PTR_ERR(mem_region); in ath12k_ahb_power_up()
403 ret = qcom_mdt_load(dev, fw, fw_name, pasid, mem_region, in ath12k_ahb_power_up()
406 ret = qcom_mdt_load_no_init(dev, fw, fw_name, mem_region, in ath12k_ahb_power_up()
431 ret = qcom_mdt_load_no_init(dev, fw2, fw2_name, mem_region, mem_phys, in ath12k_ahb_power_up()
/linux/drivers/net/wireless/mediatek/mt76/mt7915/
H A Dmac.c1607 const struct mt7915_mem_region *mem_region; in mt7915_mac_dump_work() local
1626 mem_region = mt7915_coredump_get_mem_layout(dev, &num); in mt7915_mac_dump_work()
1627 if (!mem_region || !crash_data->memdump_buf_len) { in mt7915_mac_dump_work()
1638 if (mem_region->len > buf_len) { in mt7915_mac_dump_work()
1640 mem_region->name, in mt7915_mac_dump_work()
1641 (unsigned long)mem_region->len); in mt7915_mac_dump_work()
1650 mt7915_memcpy_fromio(dev, buf, mem_region->start, in mt7915_mac_dump_work()
1651 mem_region->len); in mt7915_mac_dump_work()
1653 hdr->start = mem_region->start; in mt7915_mac_dump_work()
1654 hdr->len = mem_region->len; in mt7915_mac_dump_work()
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/linux/drivers/net/wireless/ath/ath10k/
H A Dqmi.h100 struct ath10k_msa_mem_info mem_region[MAX_NUM_MEMORY_REGIONS]; 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/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/drivers/net/wireless/mediatek/mt76/mt7996/
H A Dmac.c2690 const struct mt7996_mem_region *mem_region; in mt7996_mac_dump_work() local
2709 mem_region = mt7996_coredump_get_mem_layout(dev, &num); in mt7996_mac_dump_work()
2710 if (!mem_region || !crash_data->memdump_buf_len) { in mt7996_mac_dump_work()
2721 if (mem_region->len > buf_len) { in mt7996_mac_dump_work()
2723 mem_region->name, mem_region->len); in mt7996_mac_dump_work()
2732 mt7996_memcpy_fromio(dev, buf, mem_region->start, in mt7996_mac_dump_work()
2733 mem_region->len); in mt7996_mac_dump_work()
2735 hdr->start = mem_region->start; in mt7996_mac_dump_work()
2736 hdr->len = mem_region->len; in mt7996_mac_dump_work()
2738 if (!mem_region->len) in mt7996_mac_dump_work()
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/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()
H A Duniperif.h1308 struct resource *mem_region; member
/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.c89 controls->mem_region, in cs_amp_write_cal_coeff()
119 cs_ctl = cs_dsp_get_ctl(dsp, ctl_name, controls->mem_region, controls->alg_id); in cs_amp_read_cal_coeff()
H A Dcs35l56-shared.c937 .mem_region = WMFW_ADSP2_YM, in cs35l63_read_silicon_uid()
947 .mem_region = WMFW_ADSP2_YM,
1054 calibration_controls->mem_region, in cs35l56_perform_calibration()
H A Dcs-amp-lib-test.c694 .mem_region = WMFW_ADSP2_YM,
/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()
/linux/Documentation/gpu/
H A Ddrm-vm-bind-async.rst249 /** @mem_region: Memory region to prefetch VMA to, instance not a mask */
/linux/drivers/firmware/qcom/
H A Dqcom_scm.c1306 static int __qcom_scm_assign_mem(struct device *dev, phys_addr_t mem_region, in __qcom_scm_assign_mem() argument
1317 .args[0] = mem_region, in __qcom_scm_assign_mem()
/linux/sound/hda/codecs/side-codecs/
H A Dcs35l41_hda.c69 .mem_region = CAL_DSP_CTL_TYPE,