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
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