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| author | Atish Patra <atish.patra@wdc.com> | 2020-07-06 20:25:59 +0300 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2020-07-09 09:45:09 +0300 |
| commit | 3230d95cea0515a6acf3f5ff360663de4c40fd07 (patch) | |
| tree | 1e43a7eb5fc613be93712144bc81d7a8ac71243a /drivers/firmware/efi/libstub/efistub.h | |
| parent | 950accbabd4cfa83519fa920f99428bcc131c3c9 (diff) | |
| download | linux-3230d95cea0515a6acf3f5ff360663de4c40fd07.tar.xz | |
efi/libstub: Move the function prototypes to header file
The prototype of the functions handle_kernel_image & efi_enter_kernel
are defined in efi-stub.c which may result in a compiler warnings if
-Wmissing-prototypes is set in gcc compiler.
Move the prototype to efistub.h to make the compiler happy.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Link: https://lore.kernel.org/r/20200706172609.25965-2-atish.patra@wdc.com
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'drivers/firmware/efi/libstub/efistub.h')
| -rw-r--r-- | drivers/firmware/efi/libstub/efistub.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h index 2c9d42264c29..85050f5a1b28 100644 --- a/drivers/firmware/efi/libstub/efistub.h +++ b/drivers/firmware/efi/libstub/efistub.h @@ -776,6 +776,22 @@ efi_status_t efi_load_initrd(efi_loaded_image_t *image, unsigned long *load_size, unsigned long soft_limit, unsigned long hard_limit); +/* + * This function handles the architcture specific differences between arm and + * arm64 regarding where the kernel image must be loaded and any memory that + * must be reserved. On failure it is required to free all + * all allocations it has made. + */ +efi_status_t handle_kernel_image(unsigned long *image_addr, + unsigned long *image_size, + unsigned long *reserve_addr, + unsigned long *reserve_size, + unsigned long dram_base, + efi_loaded_image_t *image); + +asmlinkage void __noreturn efi_enter_kernel(unsigned long entrypoint, + unsigned long fdt_addr, + unsigned long fdt_size); void efi_handle_post_ebs_state(void); |