1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _ASM_PARISC_KEXEC_H 3 #define _ASM_PARISC_KEXEC_H 4 5 /* Maximum physical address we can use pages from */ 6 #define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) 7 /* Maximum address we can reach in physical address mode */ 8 #define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) 9 /* Maximum address we can use for the control code buffer */ 10 #define KEXEC_CONTROL_MEMORY_LIMIT (-1UL) 11 12 #define KEXEC_CONTROL_PAGE_SIZE 4096 13 14 #define KEXEC_ARCH KEXEC_ARCH_PARISC 15 #define ARCH_HAS_KIMAGE_ARCH 16 17 #ifndef __ASSEMBLY__ 18 19 struct kimage_arch { 20 unsigned long initrd_start; 21 unsigned long initrd_end; 22 unsigned long cmdline; 23 }; 24 25 static inline void crash_setup_regs(struct pt_regs *newregs, 26 struct pt_regs *oldregs) 27 { 28 /* Dummy implementation for now */ 29 } 30 31 #endif /* __ASSEMBLY__ */ 32 33 #endif /* _ASM_PARISC_KEXEC_H */ 34