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author | Ard Biesheuvel <ardb@kernel.org> | 2019-12-24 16:10:19 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2019-12-25 10:49:23 +0100 |
commit | cd33a5c1d53e43bef1683c70dc3b68b6d9e8eca6 (patch) | |
tree | bff1a9097a096df6abbc9faa0051609585b3424d /include/linux/efi.h | |
parent | 8173ec7905b5b07c989b06a105d171c169dde93b (diff) | |
download | linux-cd33a5c1d53e43bef1683c70dc3b68b6d9e8eca6.tar.gz linux-cd33a5c1d53e43bef1683c70dc3b68b6d9e8eca6.tar.bz2 linux-cd33a5c1d53e43bef1683c70dc3b68b6d9e8eca6.zip |
efi/libstub: Remove 'sys_table_arg' from all function prototypes
We have a helper efi_system_table() that gives us the address of the
EFI system table in memory, so there is no longer point in passing
it around from each function to the next.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Cc: Arvind Sankar <nivedita@alum.mit.edu>
Cc: Borislav Petkov <bp@alien8.de>
Cc: James Morse <james.morse@arm.com>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: https://lkml.kernel.org/r/20191224151025.32482-20-ardb@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/efi.h')
-rw-r--r-- | include/linux/efi.h | 43 |
1 files changed, 16 insertions, 27 deletions
diff --git a/include/linux/efi.h b/include/linux/efi.h index 5b207db6ead0..726673e98990 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1495,22 +1495,17 @@ static inline int efi_runtime_map_copy(void *buf, size_t bufsz) void efi_printk(char *str); -void efi_free(efi_system_table_t *sys_table_arg, unsigned long size, - unsigned long addr); +void efi_free(unsigned long size, unsigned long addr); -char *efi_convert_cmdline(efi_system_table_t *sys_table_arg, - efi_loaded_image_t *image, int *cmd_line_len); +char *efi_convert_cmdline(efi_loaded_image_t *image, int *cmd_line_len); -efi_status_t efi_get_memory_map(efi_system_table_t *sys_table_arg, - struct efi_boot_memmap *map); +efi_status_t efi_get_memory_map(struct efi_boot_memmap *map); -efi_status_t efi_low_alloc_above(efi_system_table_t *sys_table_arg, - unsigned long size, unsigned long align, +efi_status_t efi_low_alloc_above(unsigned long size, unsigned long align, unsigned long *addr, unsigned long min); static inline -efi_status_t efi_low_alloc(efi_system_table_t *sys_table_arg, - unsigned long size, unsigned long align, +efi_status_t efi_low_alloc(unsigned long size, unsigned long align, unsigned long *addr) { /* @@ -1518,23 +1513,20 @@ efi_status_t efi_low_alloc(efi_system_table_t *sys_table_arg, * checks pointers against NULL. Skip the first 8 * bytes so we start at a nice even number. */ - return efi_low_alloc_above(sys_table_arg, size, align, addr, 0x8); + return efi_low_alloc_above(size, align, addr, 0x8); } -efi_status_t efi_high_alloc(efi_system_table_t *sys_table_arg, - unsigned long size, unsigned long align, +efi_status_t efi_high_alloc(unsigned long size, unsigned long align, unsigned long *addr, unsigned long max); -efi_status_t efi_relocate_kernel(efi_system_table_t *sys_table_arg, - unsigned long *image_addr, +efi_status_t efi_relocate_kernel(unsigned long *image_addr, unsigned long image_size, unsigned long alloc_size, unsigned long preferred_addr, unsigned long alignment, unsigned long min_addr); -efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, - efi_loaded_image_t *image, +efi_status_t handle_cmdline_files(efi_loaded_image_t *image, char *cmd_line, char *option_string, unsigned long max_addr, unsigned long *load_addr, @@ -1542,8 +1534,7 @@ efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, efi_status_t efi_parse_options(char const *cmdline); -efi_status_t efi_setup_gop(efi_system_table_t *sys_table_arg, - struct screen_info *si, efi_guid_t *proto, +efi_status_t efi_setup_gop(struct screen_info *si, efi_guid_t *proto, unsigned long size); #ifdef CONFIG_EFI @@ -1561,18 +1552,18 @@ enum efi_secureboot_mode { efi_secureboot_mode_disabled, efi_secureboot_mode_enabled, }; -enum efi_secureboot_mode efi_get_secureboot(efi_system_table_t *sys_table); +enum efi_secureboot_mode efi_get_secureboot(void); #ifdef CONFIG_RESET_ATTACK_MITIGATION -void efi_enable_reset_attack_mitigation(efi_system_table_t *sys_table_arg); +void efi_enable_reset_attack_mitigation(void); #else static inline void -efi_enable_reset_attack_mitigation(efi_system_table_t *sys_table_arg) { } +efi_enable_reset_attack_mitigation(void) { } #endif -efi_status_t efi_random_get_seed(efi_system_table_t *sys_table_arg); +efi_status_t efi_random_get_seed(void); -void efi_retrieve_tpm2_eventlog(efi_system_table_t *sys_table); +void efi_retrieve_tpm2_eventlog(void); /* * Arch code can implement the following three template macros, avoiding @@ -1624,12 +1615,10 @@ void efi_retrieve_tpm2_eventlog(efi_system_table_t *sys_table); }) typedef efi_status_t (*efi_exit_boot_map_processing)( - efi_system_table_t *sys_table_arg, struct efi_boot_memmap *map, void *priv); -efi_status_t efi_exit_boot_services(efi_system_table_t *sys_table, - void *handle, +efi_status_t efi_exit_boot_services(void *handle, struct efi_boot_memmap *map, void *priv, efi_exit_boot_map_processing priv_func); |