arch/arm/kernel/efi.c

66

else if (md->attribute & EFI_MEMORY_WC)

arch/arm64/kernel/acpi.c

288

if (attr & EFI_MEMORY_WC)

arch/arm64/kernel/acpi.c

374

else if (region->attribute & EFI_MEMORY_WC)

arch/riscv/kernel/acpi.c

305

else if ((region->attribute & EFI_MEMORY_WC) ||

drivers/firmware/efi/efi-init.c

30

if (md->attribute & (EFI_MEMORY_WB|EFI_MEMORY_WT|EFI_MEMORY_WC))

drivers/firmware/efi/efi.c

947

if (attr & ~(EFI_MEMORY_UC | EFI_MEMORY_WC | EFI_MEMORY_WT |

drivers/firmware/efi/efi.c

971

attr & EFI_MEMORY_WC ? "WC" : "",

drivers/gpu/drm/sysfb/efidrm.c

240

if (mem_flags & EFI_MEMORY_WC) {

drivers/gpu/drm/sysfb/efidrm.c

54

u64 attribute = EFI_MEMORY_UC | EFI_MEMORY_WC |

drivers/gpu/drm/sysfb/efidrm.c

56

u64 mem_flags = EFI_MEMORY_WC | EFI_MEMORY_UC;

drivers/video/fbdev/efifb.c

258

if (mem_flags & (EFI_MEMORY_UC | EFI_MEMORY_WC))

drivers/video/fbdev/efifb.c

297

mem_flags &= ~EFI_MEMORY_WC;

drivers/video/fbdev/efifb.c

47

static u64 mem_flags = EFI_MEMORY_WC | EFI_MEMORY_UC;

drivers/video/fbdev/efifb.c

473

md.attribute &= EFI_MEMORY_UC | EFI_MEMORY_WC |

drivers/video/fbdev/efifb.c

480

if (mem_flags & EFI_MEMORY_WC)

drivers/video/fbdev/efifb.c

587

if (mem_flags & (EFI_MEMORY_UC | EFI_MEMORY_WC))

include/linux/efi.h

849

if (!(efi_mem_attributes(paddr) & EFI_MEMORY_WC))