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Searched refs:EFI_MEMORY_WC (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/video/fbdev/
H A Defifb.c47 static u64 mem_flags = EFI_MEMORY_WC | EFI_MEMORY_UC;
258 if (mem_flags & (EFI_MEMORY_UC | EFI_MEMORY_WC)) in efifb_destroy()
297 mem_flags &= ~EFI_MEMORY_WC; in efifb_setup()
473 md.attribute &= EFI_MEMORY_UC | EFI_MEMORY_WC | in efifb_probe()
480 if (mem_flags & EFI_MEMORY_WC) in efifb_probe()
587 if (mem_flags & (EFI_MEMORY_UC | EFI_MEMORY_WC)) in efifb_probe()
/linux/arch/arm64/kernel/
H A Dacpi.c288 if (attr & EFI_MEMORY_WC) in __acpi_get_mem_attribute()
374 else if (region->attribute & EFI_MEMORY_WC) in acpi_os_ioremap()
/linux/arch/arm/kernel/
H A Defi.c66 else if (md->attribute & EFI_MEMORY_WC) in efi_create_mapping()
/linux/drivers/firmware/efi/
H A Defi-init.c30 if (md->attribute & (EFI_MEMORY_WB|EFI_MEMORY_WT|EFI_MEMORY_WC)) in is_memory()
H A Defi.c947 if (attr & ~(EFI_MEMORY_UC | EFI_MEMORY_WC | EFI_MEMORY_WT | in efi_md_typeattr_format()
971 attr & EFI_MEMORY_WC ? "WC" : "", in efi_md_typeattr_format()
/linux/arch/riscv/kernel/
H A Dacpi.c305 else if ((region->attribute & EFI_MEMORY_WC) || in acpi_os_ioremap()
/linux/include/linux/
H A Defi.h118 #define EFI_MEMORY_WC BIT_ULL(1) /* write-coalescing */ macro
849 if (!(efi_mem_attributes(paddr) & EFI_MEMORY_WC)) in efi_range_is_wc()