diff options
Diffstat (limited to 'arch/powerpc/include/asm/ima.h')
| -rw-r--r-- | arch/powerpc/include/asm/ima.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/ima.h b/arch/powerpc/include/asm/ima.h index d5a72dd9b499..2313bdface34 100644 --- a/arch/powerpc/include/asm/ima.h +++ b/arch/powerpc/include/asm/ima.h @@ -1,6 +1,8 @@ #ifndef _ASM_POWERPC_IMA_H #define _ASM_POWERPC_IMA_H +struct kimage; + int ima_get_kexec_buffer(void **addr, size_t *size); int ima_free_kexec_buffer(void); @@ -10,4 +12,18 @@ void remove_ima_buffer(void *fdt, int chosen_node); static inline void remove_ima_buffer(void *fdt, int chosen_node) {} #endif +#ifdef CONFIG_IMA_KEXEC +int arch_ima_add_kexec_buffer(struct kimage *image, unsigned long load_addr, + size_t size); + +int setup_ima_buffer(const struct kimage *image, void *fdt, int chosen_node); +#else +static inline int setup_ima_buffer(const struct kimage *image, void *fdt, + int chosen_node) +{ + remove_ima_buffer(fdt, chosen_node); + return 0; +} +#endif /* CONFIG_IMA_KEXEC */ + #endif /* _ASM_POWERPC_IMA_H */ |