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Searched refs:EFI_MEMORY_WB (Results 1 – 13 of 13) sorted by relevance

/Linux-v5.4/arch/ia64/mm/
Dioremap.c26 if (attr & EFI_MEMORY_WB) in early_ioremap()
48 if (attr & EFI_MEMORY_WB) in ioremap()
59 if (efi_mem_attribute(gran_base, gran_size) & EFI_MEMORY_WB) in ioremap()
70 if (efi_mem_attribute(page_base, size) & EFI_MEMORY_WB) { in ioremap()
104 if (kern_mem_attribute(phys_addr, size) & EFI_MEMORY_WB) in ioremap_nocache()
/Linux-v5.4/arch/ia64/kernel/
Defi.c260 if (!(md->attribute & EFI_MEMORY_WB)) in is_memory_available()
299 return (md->attribute & EFI_MEMORY_WB); in efi_wb()
314 voff = (attr == EFI_MEMORY_WB) ? PAGE_OFFSET : __IA64_UNCACHED_OFFSET; in walk()
333 walk(callback, arg, EFI_MEMORY_WB); in efi_memmap_walk()
623 if (md->attribute & EFI_MEMORY_WB) { in efi_enter_virtual_mode()
826 if (attr & EFI_MEMORY_WB) in kern_mem_attribute()
827 return EFI_MEMORY_WB; in kern_mem_attribute()
861 if (attr & EFI_MEMORY_WB || attr & EFI_MEMORY_UC) in valid_phys_addr_range()
879 if (attr & EFI_MEMORY_WB || attr & EFI_MEMORY_UC) in valid_mmap_phys_addr_range()
907 if (attr & EFI_MEMORY_WB) in phys_mem_access_prot()
[all …]
/Linux-v5.4/drivers/firmware/efi/
Darm-init.c27 if (md->attribute & (EFI_MEMORY_WB|EFI_MEMORY_WT|EFI_MEMORY_WC)) in is_memory()
171 return (md->attribute & EFI_MEMORY_WB); in is_usable_memory()
Defi.c843 EFI_MEMORY_WB | EFI_MEMORY_UCE | EFI_MEMORY_RO | in efi_md_typeattr_format()
860 attr & EFI_MEMORY_WB ? "WB" : "", in efi_md_typeattr_format()
/Linux-v5.4/arch/arm/kernel/
Defi.c58 if (md->attribute & EFI_MEMORY_WB) in efi_create_mapping()
/Linux-v5.4/arch/arm64/kernel/
Dacpi.c254 if (attr & EFI_MEMORY_WB) in __acpi_get_mem_attribute()
/Linux-v5.4/drivers/video/fbdev/
Defifb.c470 EFI_MEMORY_WT | EFI_MEMORY_WB; in efifb_probe()
472 mem_flags |= EFI_MEMORY_WT | EFI_MEMORY_WB; in efifb_probe()
485 else if (mem_flags & EFI_MEMORY_WB) in efifb_probe()
/Linux-v5.4/arch/x86/platform/efi/
Defi_64.c420 if (!(md->attribute & EFI_MEMORY_WB)) in __map_region()
508 if (!(attribute & EFI_MEMORY_WB)) in efi_ioremap()
595 if (!(md->attribute & EFI_MEMORY_WB)) in efi_runtime_update_mappings()
Defi.c167 if (md->attribute & EFI_MEMORY_WB) in do_add_efi_memmap()
623 if (!(md->attribute & EFI_MEMORY_WB)) in old_map_region()
/Linux-v5.4/drivers/firmware/efi/libstub/
Darm-stub.c322 static const u64 mem_type_mask = EFI_MEMORY_WB | EFI_MEMORY_WT | in regions_have_compatible_memory_type_attrs()
Defi-stub-helper.c156 if (md->attribute & EFI_MEMORY_WB) { in get_dram_base()
/Linux-v5.4/drivers/char/
Dmem.c292 return !(efi_mem_attributes(addr) & EFI_MEMORY_WB); in uncached_access()
/Linux-v5.4/include/linux/
Defi.h106 #define EFI_MEMORY_WB ((u64)0x0000000000000008ULL) /* write-back */ macro