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

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/linux-6.3-rc2/arch/microblaze/mm/
A Dinit.c41 unsigned long memory_size; variable
42 EXPORT_SYMBOL(memory_size);
113 max_mapnr = memory_size >> PAGE_SHIFT; in setup_memory()
115 max_pfn = ((u64)memory_start + (u64)memory_size) >> PAGE_SHIFT; in setup_memory()
156 if (maxmem && memory_size > maxmem) { in mm_cmdline_setup()
157 memory_size = maxmem; in mm_cmdline_setup()
158 memblock.memory.regions[0].size = memory_size; in mm_cmdline_setup()
213 lowmem_size = memory_size = (u32) memblock.memory.regions[0].size; in mmu_init()
218 memory_size = lowmem_size; in mmu_init()
/linux-6.3-rc2/samples/nitro_enclaves/
A Dne_ioctl_sample.c150 size_t memory_size; member
302 enclave_memory_size += ne_user_mem_regions[i].memory_size; in ne_load_enclave_image()
364 size_t memory_size = ne_user_mem_regions[i].memory_size; in ne_load_enclave_image() local
368 if (temp_image_offset >= memory_size) { in ne_load_enclave_image()
369 temp_image_offset -= memory_size; in ne_load_enclave_image()
374 memory_size -= temp_image_offset; in ne_load_enclave_image()
379 bytes_to_write = memory_size < remaining_bytes ? in ne_load_enclave_image()
380 memory_size : remaining_bytes; in ne_load_enclave_image()
412 .memory_size = ne_user_mem_region.memory_size, in ne_set_user_mem_region()
503 ne_user_mem_regions[i].memory_size); in ne_free_mem_regions()
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/linux-6.3-rc2/drivers/virt/nitro_enclaves/
A Dne_misc_dev.c756 if (mem_region.memory_size & (NE_MIN_MEM_REGION_SIZE - 1)) { in ne_sanity_check_user_mem_region()
772 mem_region.memory_size)) { in ne_sanity_check_user_mem_region()
781 u64 memory_size = ne_mem_region->memory_size; in ne_sanity_check_user_mem_region() local
785 mem_region.userspace_addr < (userspace_addr + memory_size)) || 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()
921 unsigned long memory_size = 0; in ne_set_user_memory_region_ioctl() local
935 max_nr_pages = mem_region.memory_size / NE_MIN_MEM_REGION_SIZE; in ne_set_user_memory_region_ioctl()
966 gup_rc = get_user_pages_unlocked(mem_region.userspace_addr + memory_size, 1, in ne_set_user_memory_region_ioctl()
988 memory_size += page_size(ne_mem_region->pages[i]); in ne_set_user_memory_region_ioctl()
991 } while (memory_size < mem_region.memory_size); in ne_set_user_memory_region_ioctl()
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A Dne_misc_dev.h29 u64 memory_size; member
/linux-6.3-rc2/drivers/spi/
A Dspi-wpcm-fiu.c63 size_t memory_size; member
394 if (cs * MAX_MEMORY_SIZE_PER_CS + desc->info.offset + desc->info.length > fiu->memory_size) in wpcm_fiu_dirmap_create()
410 if (!fiu->memory || offs >= fiu->memory_size) in wpcm_fiu_direct_read()
413 len = min_t(size_t, len, fiu->memory_size - offs); in wpcm_fiu_direct_read()
465 fiu->memory_size = min_t(size_t, resource_size(res), MAX_MEMORY_SIZE_TOTAL); in wpcm_fiu_probe()
/linux-6.3-rc2/arch/microblaze/include/asm/
A Ddma.h10 #define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1)
A Dpage.h97 extern unsigned long memory_size;
/linux-6.3-rc2/tools/testing/selftests/kvm/lib/
A Dkvm_util.c368 ucall_init(vm, slot0->region.guest_phys_addr + slot0->region.memory_size); in __vm_create()
455 region->region.memory_size); in kvm_vm_restart()
554 + region->region.memory_size - 1; in userspace_mem_region_find()
662 region->region.memory_size = 0; in __vm_mem_region_delete()
859 .memory_size = size, in __vm_set_user_memory_region()
936 (uint64_t) region->region.memory_size); in vm_userspace_mem_region_add()
951 (uint64_t) region->region.memory_size); in vm_userspace_mem_region_add()
1018 region->region.memory_size = npages * vm->page_size; in vm_userspace_mem_region_add()
1026 guest_paddr, (uint64_t) region->region.memory_size); in vm_userspace_mem_region_add()
1493 + region->region.memory_size - 1)) in addr_hva2gpa()
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/linux-6.3-rc2/drivers/bluetooth/
A Dbtmrvl_sdio.c1339 u32 memory_size, fw_dump_len = 0; in btmrvl_sdio_coredump() local
1389 memory_size = 0; in btmrvl_sdio_coredump()
1397 memory_size |= (read_reg << i*8); in btmrvl_sdio_coredump()
1401 if (memory_size == 0) { in btmrvl_sdio_coredump()
1412 BT_INFO("%s_SIZE=0x%x", entry->mem_name, memory_size); in btmrvl_sdio_coredump()
1413 entry->mem_ptr = vzalloc(memory_size + 1); in btmrvl_sdio_coredump()
1414 entry->mem_size = memory_size; in btmrvl_sdio_coredump()
1423 (memory_size + 1) + in btmrvl_sdio_coredump()
1427 end_ptr = dbg_ptr + memory_size; in btmrvl_sdio_coredump()
/linux-6.3-rc2/include/uapi/linux/
A Dnitro_enclaves.h328 __u64 memory_size; member
A Dvhost_types.h99 __u64 memory_size; /* bytes */ member
A Dkvm.h94 __u64 memory_size; /* bytes */ member
/linux-6.3-rc2/arch/nios2/include/asm/
A Dpage.h75 extern unsigned long memory_size;
/linux-6.3-rc2/drivers/net/wireless/marvell/mwifiex/
A Dpcie.c2845 u32 memory_size; in mwifiex_pcie_fw_dump() local
2882 memory_size = 0; in mwifiex_pcie_fw_dump()
2891 memory_size |= (read_reg << (i * 8)); in mwifiex_pcie_fw_dump()
2898 if (memory_size == 0) { in mwifiex_pcie_fw_dump()
2911 entry->mem_ptr = vmalloc(memory_size + 1); in mwifiex_pcie_fw_dump()
2912 entry->mem_size = memory_size; in mwifiex_pcie_fw_dump()
2919 end_ptr = dbg_ptr + memory_size; in mwifiex_pcie_fw_dump()
2941 vzalloc(memory_size + MWIFIEX_SIZE_4K); in mwifiex_pcie_fw_dump()
2948 dbg_ptr = entry->mem_ptr + memory_size; in mwifiex_pcie_fw_dump()
2949 memory_size += MWIFIEX_SIZE_4K; in mwifiex_pcie_fw_dump()
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A Dsdio.c2745 u32 memory_size; in mwifiex_sdio_fw_dump() local
2785 memory_size = 0; in mwifiex_sdio_fw_dump()
2793 memory_size |= (read_reg << i*8); in mwifiex_sdio_fw_dump()
2797 if (memory_size == 0) { in mwifiex_sdio_fw_dump()
2810 "%s_SIZE=0x%x\n", entry->mem_name, memory_size); in mwifiex_sdio_fw_dump()
2811 entry->mem_ptr = vmalloc(memory_size + 1); in mwifiex_sdio_fw_dump()
2812 entry->mem_size = memory_size; in mwifiex_sdio_fw_dump()
2819 end_ptr = dbg_ptr + memory_size; in mwifiex_sdio_fw_dump()
/linux-6.3-rc2/drivers/video/fbdev/
A Dtgafb.c1324 unsigned memory_size; local
1332 memory_size = 2097152;
1339 memory_size = 8388608;
1346 memory_size = 16777216;
1351 memory_size = 16777216;
1363 info->fix.smem_len = memory_size;
A Dps3fb.c95 u32 memory_size; member
1062 dinfo->memory_size, dinfo->hardware_channel, in ps3fb_probe()
/linux-6.3-rc2/tools/testing/selftests/kvm/aarch64/
A Dpage_fault_test.c358 args->paging_size = region->region.memory_size; in setup_uffd_args()
412 uint64_t paging_size = region->region.memory_size; in punch_hole_in_backing_store()
458 uint64_t size = region->region.memory_size; in check_write_in_dirty_log()
620 ucall_init(vm, region->region.guest_phys_addr + region->region.memory_size); in setup_ucall()
/linux-6.3-rc2/drivers/gpu/drm/vmwgfx/
A Dvmwgfx_drv.c916 dev_priv->memory_size = in vmw_driver_load()
918 dev_priv->memory_size -= dev_priv->vram_size; in vmw_driver_load()
924 dev_priv->memory_size = 512*1024*1024; in vmw_driver_load()
973 dev_priv->memory_size / 1024); in vmw_driver_load()
A Dvmwgfx_ioctl.c83 param->value = dev_priv->memory_size; in vmw_getparam_ioctl()
A Dvmwgfx_drv.h549 uint32_t memory_size; member
/linux-6.3-rc2/tools/virtio/
A Dvirtio_test.c149 dev->mem->regions[0].memory_size = dev->buf_size; in vdev_info_init()
/linux-6.3-rc2/virt/kvm/
A Dkvm_main.c1939 if ((mem->memory_size & (PAGE_SIZE - 1)) || in __kvm_set_memory_region()
1940 (mem->memory_size != (unsigned long)mem->memory_size)) in __kvm_set_memory_region()
1948 mem->memory_size)) in __kvm_set_memory_region()
1952 if (mem->guest_phys_addr + mem->memory_size < mem->guest_phys_addr) in __kvm_set_memory_region()
1954 if ((mem->memory_size >> PAGE_SHIFT) > KVM_MEM_MAX_NR_PAGES) in __kvm_set_memory_region()
1965 if (!mem->memory_size) { in __kvm_set_memory_region()
1976 npages = (mem->memory_size >> PAGE_SHIFT); in __kvm_set_memory_region()
/linux-6.3-rc2/tools/testing/selftests/kvm/lib/x86_64/
A Dvmx.c507 last = i + (region->region.memory_size >> vm->page_shift); in nested_map_memslot()
/linux-6.3-rc2/drivers/gpu/drm/amd/include/
A Datomfirmware.h3126 …uint32_t memory_size; // Total memory size in unit of MB for CONFIG_MEMSIZE zer… member
3249 …uint32_t memory_size; // Total memory size in unit of MB for CONFIG_MEMSIZE zer… member
3291 …uint32_t memory_size; // Total memory size in unit of MB for CONFIG_MEMSIZE zer… member

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