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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-13 10:25:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-13 10:25:08 -0700
commit400439275d9543286f9d3f2925c3156f888e6b18 (patch)
treedb3dbe1d2ccbd5e954b713e1444d223577784137 /arch/arm
parent0ad6b38ab2cc00b886c34d945b6a30fdf5108c61 (diff)
parentc4326563d9abe86ad54474f9e9142bd2663eede5 (diff)
Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI updates from Thomas Gleixner: "The EFI pile: - Make mixed mode UEFI runtime service invocations mutually exclusive, as mandated by the UEFI spec - Perform UEFI runtime services calls from a work queue so the calls into the firmware occur from a kernel thread - Honor the UEFI memory map attributes for live memory regions configured by UEFI as a framebuffer. This works around a coherency problem with KVM guests running on ARM. - Cleanups, improvements and fixes all over the place" * 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efivars: Call guid_parse() against guid_t type of variable efi/cper: Use consistent types for UUIDs efi/x86: Replace references to efi_early->is64 with efi_is_64bit() efi: Deduplicate efi_open_volume() efi/x86: Add missing NULL initialization in UGA draw protocol discovery efi/x86: Merge 32-bit and 64-bit UGA draw protocol setup routines efi/x86: Align efi_uga_draw_protocol typedef names to convention efi/x86: Merge the setup_efi_pci32() and setup_efi_pci64() routines efi/x86: Prevent reentrant firmware calls in mixed mode efi/esrt: Only call efi_mem_reserve() for boot services memory fbdev/efifb: Honour UEFI memory map attributes when mapping the FB efi: Drop type and attribute checks in efi_mem_desc_lookup() efi/libstub/arm: Add opt-in Kconfig option for the DTB loader efi: Remove the declaration of efi_late_init() as the function is unused efi/cper: Avoid using get_seconds() efi: Use a work queue to invoke EFI Runtime Services efi/x86: Use non-blocking SetVariable() for efi_delete_dummy_variable() efi/x86: Clean up the eboot code
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/include/asm/efi.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h
index 17f1f1a814ff..38badaae8d9d 100644
--- a/arch/arm/include/asm/efi.h
+++ b/arch/arm/include/asm/efi.h
@@ -58,6 +58,9 @@ void efi_virtmap_unload(void);
#define efi_call_runtime(f, ...) sys_table_arg->runtime->f(__VA_ARGS__)
#define efi_is_64bit() (false)
+#define efi_table_attr(table, attr, instance) \
+ ((table##_t *)instance)->attr
+
#define efi_call_proto(protocol, f, instance, ...) \
((protocol##_t *)instance)->f(instance, ##__VA_ARGS__)