diff options
Diffstat (limited to 'arch/arm64/include/asm/kexec.h')
| -rw-r--r-- | arch/arm64/include/asm/kexec.h | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/kexec.h b/arch/arm64/include/asm/kexec.h index 12a561a54128..9ac9572a3bbe 100644 --- a/arch/arm64/include/asm/kexec.h +++ b/arch/arm64/include/asm/kexec.h @@ -84,25 +84,46 @@ static inline void crash_setup_regs(struct pt_regs *newregs, extern bool crash_is_nosave(unsigned long pfn); extern void crash_prepare_suspend(void); extern void crash_post_resume(void); + +void crash_free_reserved_phys_range(unsigned long begin, unsigned long end); +#define crash_free_reserved_phys_range crash_free_reserved_phys_range #else static inline bool crash_is_nosave(unsigned long pfn) {return false; } static inline void crash_prepare_suspend(void) {} static inline void crash_post_resume(void) {} #endif -#ifdef CONFIG_KEXEC_FILE +struct kimage; + +#if defined(CONFIG_KEXEC_CORE) +void cpu_soft_restart(unsigned long el2_switch, unsigned long entry, + unsigned long arg0, unsigned long arg1, + unsigned long arg2); + +int machine_kexec_post_load(struct kimage *image); +#define machine_kexec_post_load machine_kexec_post_load +#endif + #define ARCH_HAS_KIMAGE_ARCH struct kimage_arch { void *dtb; - unsigned long dtb_mem; + phys_addr_t dtb_mem; + phys_addr_t kern_reloc; + phys_addr_t el2_vectors; + phys_addr_t ttbr0; + phys_addr_t ttbr1; + phys_addr_t zero_page; + unsigned long phys_offset; + unsigned long t0sz; }; +#ifdef CONFIG_KEXEC_FILE extern const struct kexec_file_ops kexec_image_ops; -struct kimage; +int arch_kimage_file_post_load_cleanup(struct kimage *image); +#define arch_kimage_file_post_load_cleanup arch_kimage_file_post_load_cleanup -extern int arch_kimage_file_post_load_cleanup(struct kimage *image); extern int load_other_segments(struct kimage *image, unsigned long kernel_load_addr, unsigned long kernel_size, char *initrd, unsigned long initrd_len, |