From 54fd11fee59e7d05287bc4eebccc8ec9742f2745 Mon Sep 17 00:00:00 2001 From: Peter Jones Date: Sat, 25 Jun 2016 08:20:25 +0100 Subject: efi: Document #define FOO_PROTOCOL_GUID layout Add a comment documenting why EFI GUIDs are laid out like they are. Ideally I'd like to change all the ", " to "," too, but right now the format is such that checkpatch won't complain with new ones, and staring at checkpatch didn't get me anywhere towards making that work. Signed-off-by: Peter Jones Signed-off-by: Matt Fleming Cc: Ard Biesheuvel Cc: Joe Perches Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1466839230-12781-3-git-send-email-matt@codeblueprint.co.uk Signed-off-by: Ingo Molnar --- include/linux/efi.h | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/efi.h b/include/linux/efi.h index f196dd0b0f2f..03009695760d 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -536,7 +536,22 @@ typedef efi_status_t efi_query_variable_store_t(u32 attributes, void efi_native_runtime_setup(void); /* - * EFI Configuration Table and GUID definitions + * EFI Configuration Table and GUID definitions + * + * These should be formatted roughly like the ones in the UEFI SPEC has + * them. It makes them easier to grep for, and they look the same when + * you're staring at them. Here's the guide: + * + * GUID: 12345678-1234-1234-1234-123456789012 + * Spec: + * #define EFI_SOME_PROTOCOL_GUID \ + * {0x12345678,0x1234,0x1234,\ + * {0x12,0x34,0x12,0x34,0x56,0x78,0x90,0x12}} + * Here: + * #define SOME_PROTOCOL_GUID \ + * EFI_GUID(0x12345678, 0x1234, 0x1234, \ + * 0x12, 0x34, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12) + * ^ tab ^tab ^ space */ #define NULL_GUID \ EFI_GUID(0x00000000, 0x0000, 0x0000, \ -- cgit v1.2.3 From 80e75596079f0a41f905836ad0ccaac68ba33612 Mon Sep 17 00:00:00 2001 From: Alex Thorlton Date: Sat, 25 Jun 2016 08:20:27 +0100 Subject: efi: Convert efi_call_virt() to efi_call_virt_pointer() This commit makes a few slight modifications to the efi_call_virt() macro to get it to work with function pointers that are stored in locations other than efi.systab->runtime, and renames the macro to efi_call_virt_pointer(). The majority of the changes here are to pull these macros up into header files so that they can be accessed from outside of drivers/firmware/efi/runtime-wrappers.c. The most significant change not directly related to the code move is to add an extra "p" argument into the appropriate efi_call macros, and use that new argument in place of the, formerly hard-coded, efi.systab->runtime pointer. The last piece of the puzzle was to add an efi_call_virt() macro back into drivers/firmware/efi/runtime-wrappers.c to wrap around the new efi_call_virt_pointer() macro - this was mainly to keep the code from looking too cluttered by adding a bunch of extra references to efi.systab->runtime everywhere. Note that I also broke up the code in the efi_call_virt_pointer() macro a bit in the process of moving it. Signed-off-by: Alex Thorlton Signed-off-by: Matt Fleming Cc: Ard Biesheuvel Cc: Catalin Marinas Cc: Dimitri Sivanich Cc: Linus Torvalds Cc: Mark Rutland Cc: Peter Zijlstra Cc: Roy Franz Cc: Russ Anderson Cc: Russell King Cc: Thomas Gleixner Cc: Will Deacon Cc: linux-arm-kernel@lists.infradead.org Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1466839230-12781-5-git-send-email-matt@codeblueprint.co.uk Signed-off-by: Ingo Molnar --- arch/arm/include/asm/efi.h | 4 +-- arch/arm64/include/asm/efi.h | 4 +-- arch/x86/include/asm/efi.h | 9 +++--- drivers/firmware/efi/runtime-wrappers.c | 53 +++++++-------------------------- include/linux/efi.h | 51 +++++++++++++++++++++++++++++++ 5 files changed, 69 insertions(+), 52 deletions(-) (limited to 'include') diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h index a708fa1f0905..766bf9b78160 100644 --- a/arch/arm/include/asm/efi.h +++ b/arch/arm/include/asm/efi.h @@ -28,10 +28,10 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md); #define arch_efi_call_virt_setup() efi_virtmap_load() #define arch_efi_call_virt_teardown() efi_virtmap_unload() -#define arch_efi_call_virt(f, args...) \ +#define arch_efi_call_virt(p, f, args...) \ ({ \ efi_##f##_t *__f; \ - __f = efi.systab->runtime->f; \ + __f = p->f; \ __f(args); \ }) diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h index 622db3c6474e..bd887663689b 100644 --- a/arch/arm64/include/asm/efi.h +++ b/arch/arm64/include/asm/efi.h @@ -23,10 +23,10 @@ int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md); efi_virtmap_load(); \ }) -#define arch_efi_call_virt(f, args...) \ +#define arch_efi_call_virt(p, f, args...) \ ({ \ efi_##f##_t *__f; \ - __f = efi.systab->runtime->f; \ + __f = p->f; \ __f(args); \ }) diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index 78d1e7467eae..55b4596ef688 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -41,10 +41,9 @@ extern unsigned long asmlinkage efi_call_phys(void *, ...); /* * Wrap all the virtual calls in a way that forces the parameters on the stack. */ -#define arch_efi_call_virt(f, args...) \ +#define arch_efi_call_virt(p, f, args...) \ ({ \ - ((efi_##f##_t __attribute__((regparm(0)))*) \ - efi.systab->runtime->f)(args); \ + ((efi_##f##_t __attribute__((regparm(0)))*) p->f)(args); \ }) #define efi_ioremap(addr, size, type, attr) ioremap_cache(addr, size) @@ -81,8 +80,8 @@ struct efi_scratch { } \ }) -#define arch_efi_call_virt(f, args...) \ - efi_call((void *)efi.systab->runtime->f, args) \ +#define arch_efi_call_virt(p, f, args...) \ + efi_call((void *)p->f, args) \ #define arch_efi_call_virt_teardown() \ ({ \ diff --git a/drivers/firmware/efi/runtime-wrappers.c b/drivers/firmware/efi/runtime-wrappers.c index 23bef6bb73ee..41958774cde3 100644 --- a/drivers/firmware/efi/runtime-wrappers.c +++ b/drivers/firmware/efi/runtime-wrappers.c @@ -22,7 +22,16 @@ #include #include -static void efi_call_virt_check_flags(unsigned long flags, const char *call) +/* + * Wrap around the new efi_call_virt_generic() macros so that the + * code doesn't get too cluttered: + */ +#define efi_call_virt(f, args...) \ + efi_call_virt_pointer(efi.systab->runtime, f, args) +#define __efi_call_virt(f, args...) \ + __efi_call_virt_pointer(efi.systab->runtime, f, args) + +void efi_call_virt_check_flags(unsigned long flags, const char *call) { unsigned long cur_flags, mismatch; @@ -38,48 +47,6 @@ static void efi_call_virt_check_flags(unsigned long flags, const char *call) local_irq_restore(flags); } -/* - * Arch code can implement the following three template macros, avoiding - * reptition for the void/non-void return cases of {__,}efi_call_virt: - * - * * arch_efi_call_virt_setup - * - * Sets up the environment for the call (e.g. switching page tables, - * allowing kernel-mode use of floating point, if required). - * - * * arch_efi_call_virt - * - * Performs the call. The last expression in the macro must be the call - * itself, allowing the logic to be shared by the void and non-void - * cases. - * - * * arch_efi_call_virt_teardown - * - * Restores the usual kernel environment once the call has returned. - */ - -#define efi_call_virt(f, args...) \ -({ \ - efi_status_t __s; \ - unsigned long flags; \ - arch_efi_call_virt_setup(); \ - local_save_flags(flags); \ - __s = arch_efi_call_virt(f, args); \ - efi_call_virt_check_flags(flags, __stringify(f)); \ - arch_efi_call_virt_teardown(); \ - __s; \ -}) - -#define __efi_call_virt(f, args...) \ -({ \ - unsigned long flags; \ - arch_efi_call_virt_setup(); \ - local_save_flags(flags); \ - arch_efi_call_virt(f, args); \ - efi_call_virt_check_flags(flags, __stringify(f)); \ - arch_efi_call_virt_teardown(); \ -}) - /* * According to section 7.1 of the UEFI spec, Runtime Services are not fully * reentrant, and there are particular combinations of calls that need to be diff --git a/include/linux/efi.h b/include/linux/efi.h index 03009695760d..75d148dc9c3f 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1480,4 +1480,55 @@ efi_status_t efi_setup_gop(efi_system_table_t *sys_table_arg, unsigned long size); bool efi_runtime_disabled(void); +extern void efi_call_virt_check_flags(unsigned long flags, const char *call); + +/* + * Arch code can implement the following three template macros, avoiding + * reptition for the void/non-void return cases of {__,}efi_call_virt(): + * + * * arch_efi_call_virt_setup() + * + * Sets up the environment for the call (e.g. switching page tables, + * allowing kernel-mode use of floating point, if required). + * + * * arch_efi_call_virt() + * + * Performs the call. The last expression in the macro must be the call + * itself, allowing the logic to be shared by the void and non-void + * cases. + * + * * arch_efi_call_virt_teardown() + * + * Restores the usual kernel environment once the call has returned. + */ + +#define efi_call_virt_pointer(p, f, args...) \ +({ \ + efi_status_t __s; \ + unsigned long __flags; \ + \ + arch_efi_call_virt_setup(); \ + \ + local_save_flags(__flags); \ + __s = arch_efi_call_virt(p, f, args); \ + efi_call_virt_check_flags(__flags, __stringify(f)); \ + \ + arch_efi_call_virt_teardown(); \ + \ + __s; \ +}) + +#define __efi_call_virt_pointer(p, f, args...) \ +({ \ + unsigned long __flags; \ + \ + arch_efi_call_virt_setup(); \ + \ + local_save_flags(__flags); \ + arch_efi_call_virt(p, f, args); \ + efi_call_virt_check_flags(__flags, __stringify(f)); \ + \ + arch_efi_call_virt_teardown(); \ +}) + #endif /* _LINUX_EFI_H */ -- cgit v1.2.3 From b684e9bc750b6349ff59f1b1ab4397cae255765f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Sat, 25 Jun 2016 08:20:30 +0100 Subject: x86/efi: Remove the unused efi_get_time() function Nothing calls the efi_get_time() function on x86, but it does suffer from the 32-bit time_t overflow in 2038. This removes the function, we can always put it back in case we need it later. Signed-off-by: Arnd Bergmann Signed-off-by: Matt Fleming Acked-by: Ard Biesheuvel Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/1466839230-12781-8-git-send-email-matt@codeblueprint.co.uk Signed-off-by: Ingo Molnar --- arch/x86/platform/efi/efi.c | 15 --------------- include/linux/efi.h | 1 - 2 files changed, 16 deletions(-) (limited to 'include') diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index f93545e7dc54..d898b334ff46 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -98,21 +98,6 @@ static efi_status_t __init phys_efi_set_virtual_address_map( return status; } -void efi_get_time(struct timespec *now) -{ - efi_status_t status; - efi_time_t eft; - efi_time_cap_t cap; - - status = efi.get_time(&eft, &cap); - if (status != EFI_SUCCESS) - pr_err("Oops: efitime: can't read time!\n"); - - now->tv_sec = mktime(eft.year, eft.month, eft.day, eft.hour, - eft.minute, eft.second); - now->tv_nsec = 0; -} - void __init efi_find_mirror(void) { efi_memory_desc_t *md; diff --git a/include/linux/efi.h b/include/linux/efi.h index 75d148dc9c3f..0174f28ce9b3 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -990,7 +990,6 @@ extern u64 efi_mem_desc_end(efi_memory_desc_t *md); extern int efi_mem_desc_lookup(u64 phys_addr, efi_memory_desc_t *out_md); extern void efi_initialize_iomem_resources(struct resource *code_resource, struct resource *data_resource, struct resource *bss_resource); -extern void efi_get_time(struct timespec *now); extern void efi_reserve_boot_services(void); extern int efi_get_fdt_params(struct efi_fdt_params *params); extern struct kobject *efi_kobj; -- cgit v1.2.3 From 7fb2b43c3252c9177825a0a49138cd16144b6b5e Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Mon, 27 Jun 2016 12:49:20 +0200 Subject: efi: Reorganize the GUID table to make it easier to read Re-organize the GUID table so that every GUID takes a single line. This makes each line super long, but if you have a large enough terminal (or zoom out of a small terminal) then you can see the structure at a glance - which is more readable than it was the case with the multi-line layout. Acked-by: Matt Fleming Cc: Ard Biesheuvel Cc: Joe Perches Cc: Linus Torvalds Cc: Peter Jones Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20160627104920.GA9099@gmail.com Signed-off-by: Ingo Molnar --- include/linux/efi.h | 145 +++++++++++++--------------------------------------- 1 file changed, 36 insertions(+), 109 deletions(-) (limited to 'include') diff --git a/include/linux/efi.h b/include/linux/efi.h index 0174f28ce9b3..7f80a75ee9e3 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -538,9 +538,11 @@ void efi_native_runtime_setup(void); /* * EFI Configuration Table and GUID definitions * - * These should be formatted roughly like the ones in the UEFI SPEC has - * them. It makes them easier to grep for, and they look the same when - * you're staring at them. Here's the guide: + * These are all defined in a single line to make them easier to + * grep for and to see them at a glance - while still having a + * similar structure to the definitions in the spec. + * + * Here's how they are structured: * * GUID: 12345678-1234-1234-1234-123456789012 * Spec: @@ -548,119 +550,44 @@ void efi_native_runtime_setup(void); * {0x12345678,0x1234,0x1234,\ * {0x12,0x34,0x12,0x34,0x56,0x78,0x90,0x12}} * Here: - * #define SOME_PROTOCOL_GUID \ - * EFI_GUID(0x12345678, 0x1234, 0x1234, \ - * 0x12, 0x34, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12) - * ^ tab ^tab ^ space + * #define SOME_PROTOCOL_GUID EFI_GUID(0x12345678, 0x1234, 0x1234, 0x12, 0x34, 0x12, 0x34, 0x56, 0x78, 0x90, 0x12) + * ^ tabs ^extra space + * + * Note that the 'extra space' separates the values at the same place + * where the UEFI SPEC breaks the line. */ -#define NULL_GUID \ - EFI_GUID(0x00000000, 0x0000, 0x0000, \ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00) - -#define MPS_TABLE_GUID \ - EFI_GUID(0xeb9d2d2f, 0x2d88, 0x11d3, \ - 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) - -#define ACPI_TABLE_GUID \ - EFI_GUID(0xeb9d2d30, 0x2d88, 0x11d3, \ - 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) - -#define ACPI_20_TABLE_GUID \ - EFI_GUID(0x8868e871, 0xe4f1, 0x11d3, \ - 0xbc, 0x22, 0x00, 0x80, 0xc7, 0x3c, 0x88, 0x81) - -#define SMBIOS_TABLE_GUID \ - EFI_GUID(0xeb9d2d31, 0x2d88, 0x11d3, \ - 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) - -#define SMBIOS3_TABLE_GUID \ - EFI_GUID(0xf2fd1544, 0x9794, 0x4a2c, \ - 0x99, 0x2e, 0xe5, 0xbb, 0xcf, 0x20, 0xe3, 0x94) - -#define SAL_SYSTEM_TABLE_GUID \ - EFI_GUID(0xeb9d2d32, 0x2d88, 0x11d3, \ - 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) - -#define HCDP_TABLE_GUID \ - EFI_GUID(0xf951938d, 0x620b, 0x42ef, \ - 0x82, 0x79, 0xa8, 0x4b, 0x79, 0x61, 0x78, 0x98) - -#define UGA_IO_PROTOCOL_GUID \ - EFI_GUID(0x61a4d49e, 0x6f68, 0x4f1b, \ - 0xb9, 0x22, 0xa8, 0x6e, 0xed, 0x0b, 0x07, 0xa2) - -#define EFI_GLOBAL_VARIABLE_GUID \ - EFI_GUID(0x8be4df61, 0x93ca, 0x11d2, \ - 0xaa, 0x0d, 0x00, 0xe0, 0x98, 0x03, 0x2b, 0x8c) - -#define UV_SYSTEM_TABLE_GUID \ - EFI_GUID(0x3b13a7d4, 0x633e, 0x11dd, \ - 0x93, 0xec, 0xda, 0x25, 0x56, 0xd8, 0x95, 0x93) - -#define LINUX_EFI_CRASH_GUID \ - EFI_GUID(0xcfc8fc79, 0xbe2e, 0x4ddc, \ - 0x97, 0xf0, 0x9f, 0x98, 0xbf, 0xe2, 0x98, 0xa0) - -#define LOADED_IMAGE_PROTOCOL_GUID \ - EFI_GUID(0x5b1b31a1, 0x9562, 0x11d2, \ - 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) - -#define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID \ - EFI_GUID(0x9042a9de, 0x23dc, 0x4a38, \ - 0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a) - -#define EFI_UGA_PROTOCOL_GUID \ - EFI_GUID(0x982c298b, 0xf4fa, 0x41cb, \ - 0xb8, 0x38, 0x77, 0xaa, 0x68, 0x8f, 0xb8, 0x39) - -#define EFI_PCI_IO_PROTOCOL_GUID \ - EFI_GUID(0x4cf5b200, 0x68b8, 0x4ca5, \ - 0x9e, 0xec, 0xb2, 0x3e, 0x3f, 0x50, 0x02, 0x9a) - -#define EFI_FILE_INFO_ID \ - EFI_GUID(0x9576e92, 0x6d3f, 0x11d2, \ - 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) - -#define EFI_SYSTEM_RESOURCE_TABLE_GUID \ - EFI_GUID(0xb122a263, 0x3661, 0x4f68, \ - 0x99, 0x29, 0x78, 0xf8, 0xb0, 0xd6, 0x21, 0x80) - -#define EFI_FILE_SYSTEM_GUID \ - EFI_GUID(0x964e5b22, 0x6459, 0x11d2, \ - 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) - -#define DEVICE_TREE_GUID \ - EFI_GUID(0xb1b621d5, 0xf19c, 0x41a5, \ - 0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0) - -#define EFI_PROPERTIES_TABLE_GUID \ - EFI_GUID(0x880aaca3, 0x4adc, 0x4a04, \ - 0x90, 0x79, 0xb7, 0x47, 0x34, 0x08, 0x25, 0xe5) - -#define EFI_RNG_PROTOCOL_GUID \ - EFI_GUID(0x3152bca5, 0xeade, 0x433d, \ - 0x86, 0x2e, 0xc0, 0x1c, 0xdc, 0x29, 0x1f, 0x44) - -#define EFI_MEMORY_ATTRIBUTES_TABLE_GUID \ - EFI_GUID(0xdcfa911d, 0x26eb, 0x469f, \ - 0xa2, 0x20, 0x38, 0xb7, 0xdc, 0x46, 0x12, 0x20) - -#define EFI_CONSOLE_OUT_DEVICE_GUID \ - EFI_GUID(0xd3b36f2c, 0xd551, 0x11d4, \ - 0x9a, 0x46, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) +#define NULL_GUID EFI_GUID(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00) +#define MPS_TABLE_GUID EFI_GUID(0xeb9d2d2f, 0x2d88, 0x11d3, 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) +#define ACPI_TABLE_GUID EFI_GUID(0xeb9d2d30, 0x2d88, 0x11d3, 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) +#define ACPI_20_TABLE_GUID EFI_GUID(0x8868e871, 0xe4f1, 0x11d3, 0xbc, 0x22, 0x00, 0x80, 0xc7, 0x3c, 0x88, 0x81) +#define SMBIOS_TABLE_GUID EFI_GUID(0xeb9d2d31, 0x2d88, 0x11d3, 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) +#define SMBIOS3_TABLE_GUID EFI_GUID(0xf2fd1544, 0x9794, 0x4a2c, 0x99, 0x2e, 0xe5, 0xbb, 0xcf, 0x20, 0xe3, 0x94) +#define SAL_SYSTEM_TABLE_GUID EFI_GUID(0xeb9d2d32, 0x2d88, 0x11d3, 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) +#define HCDP_TABLE_GUID EFI_GUID(0xf951938d, 0x620b, 0x42ef, 0x82, 0x79, 0xa8, 0x4b, 0x79, 0x61, 0x78, 0x98) +#define UGA_IO_PROTOCOL_GUID EFI_GUID(0x61a4d49e, 0x6f68, 0x4f1b, 0xb9, 0x22, 0xa8, 0x6e, 0xed, 0x0b, 0x07, 0xa2) +#define EFI_GLOBAL_VARIABLE_GUID EFI_GUID(0x8be4df61, 0x93ca, 0x11d2, 0xaa, 0x0d, 0x00, 0xe0, 0x98, 0x03, 0x2b, 0x8c) +#define UV_SYSTEM_TABLE_GUID EFI_GUID(0x3b13a7d4, 0x633e, 0x11dd, 0x93, 0xec, 0xda, 0x25, 0x56, 0xd8, 0x95, 0x93) +#define LINUX_EFI_CRASH_GUID EFI_GUID(0xcfc8fc79, 0xbe2e, 0x4ddc, 0x97, 0xf0, 0x9f, 0x98, 0xbf, 0xe2, 0x98, 0xa0) +#define LOADED_IMAGE_PROTOCOL_GUID EFI_GUID(0x5b1b31a1, 0x9562, 0x11d2, 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) +#define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID EFI_GUID(0x9042a9de, 0x23dc, 0x4a38, 0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a) +#define EFI_UGA_PROTOCOL_GUID EFI_GUID(0x982c298b, 0xf4fa, 0x41cb, 0xb8, 0x38, 0x77, 0xaa, 0x68, 0x8f, 0xb8, 0x39) +#define EFI_PCI_IO_PROTOCOL_GUID EFI_GUID(0x4cf5b200, 0x68b8, 0x4ca5, 0x9e, 0xec, 0xb2, 0x3e, 0x3f, 0x50, 0x02, 0x9a) +#define EFI_FILE_INFO_ID EFI_GUID(0x09576e92, 0x6d3f, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) +#define EFI_SYSTEM_RESOURCE_TABLE_GUID EFI_GUID(0xb122a263, 0x3661, 0x4f68, 0x99, 0x29, 0x78, 0xf8, 0xb0, 0xd6, 0x21, 0x80) +#define EFI_FILE_SYSTEM_GUID EFI_GUID(0x964e5b22, 0x6459, 0x11d2, 0x8e, 0x39, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b) +#define DEVICE_TREE_GUID EFI_GUID(0xb1b621d5, 0xf19c, 0x41a5, 0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0) +#define EFI_PROPERTIES_TABLE_GUID EFI_GUID(0x880aaca3, 0x4adc, 0x4a04, 0x90, 0x79, 0xb7, 0x47, 0x34, 0x08, 0x25, 0xe5) +#define EFI_RNG_PROTOCOL_GUID EFI_GUID(0x3152bca5, 0xeade, 0x433d, 0x86, 0x2e, 0xc0, 0x1c, 0xdc, 0x29, 0x1f, 0x44) +#define EFI_MEMORY_ATTRIBUTES_TABLE_GUID EFI_GUID(0xdcfa911d, 0x26eb, 0x469f, 0xa2, 0x20, 0x38, 0xb7, 0xdc, 0x46, 0x12, 0x20) +#define EFI_CONSOLE_OUT_DEVICE_GUID EFI_GUID(0xd3b36f2c, 0xd551, 0x11d4, 0x9a, 0x46, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) /* * This GUID is used to pass to the kernel proper the struct screen_info * structure that was populated by the stub based on the GOP protocol instance * associated with ConOut */ -#define LINUX_EFI_ARM_SCREEN_INFO_TABLE_GUID \ - EFI_GUID(0xe03fc20a, 0x85dc, 0x406e, \ - 0xb9, 0xe, 0x4a, 0xb5, 0x02, 0x37, 0x1d, 0x95) - -#define LINUX_EFI_LOADER_ENTRY_GUID \ - EFI_GUID(0x4a67b082, 0x0a4c, 0x41cf, \ - 0xb6, 0xc7, 0x44, 0x0b, 0x29, 0xbb, 0x8c, 0x4f) +#define LINUX_EFI_ARM_SCREEN_INFO_TABLE_GUID EFI_GUID(0xe03fc20a, 0x85dc, 0x406e, 0xb9, 0x0e, 0x4a, 0xb5, 0x02, 0x37, 0x1d, 0x95) +#define LINUX_EFI_LOADER_ENTRY_GUID EFI_GUID(0x4a67b082, 0x0a4c, 0x41cf, 0xb6, 0xc7, 0x44, 0x0b, 0x29, 0xbb, 0x8c, 0x4f) typedef struct { efi_guid_t guid; -- cgit v1.2.3