diff options
Diffstat (limited to 'arch/parisc/include/asm/kexec.h')
-rw-r--r-- | arch/parisc/include/asm/kexec.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/kexec.h b/arch/parisc/include/asm/kexec.h new file mode 100644 index 0000000000..87e1740069 --- /dev/null +++ b/arch/parisc/include/asm/kexec.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_PARISC_KEXEC_H +#define _ASM_PARISC_KEXEC_H + +/* Maximum physical address we can use pages from */ +#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) +/* Maximum address we can reach in physical address mode */ +#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) +/* Maximum address we can use for the control code buffer */ +#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL) + +#define KEXEC_CONTROL_PAGE_SIZE 4096 + +#define KEXEC_ARCH KEXEC_ARCH_PARISC +#define ARCH_HAS_KIMAGE_ARCH + +#ifndef __ASSEMBLY__ + +struct kimage_arch { + unsigned long initrd_start; + unsigned long initrd_end; + unsigned long cmdline; +}; + +static inline void crash_setup_regs(struct pt_regs *newregs, + struct pt_regs *oldregs) +{ + /* Dummy implementation for now */ +} + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_PARISC_KEXEC_H */ |