Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #ifndef _ASM_PARISC_KEXEC_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define _ASM_PARISC_KEXEC_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) /* Maximum physical address we can use pages from */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #define KEXEC_SOURCE_MEMORY_LIMIT (-1UL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) /* Maximum address we can reach in physical address mode */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) /* Maximum address we can use for the control code buffer */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define KEXEC_CONTROL_MEMORY_LIMIT (-1UL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define KEXEC_CONTROL_PAGE_SIZE	4096
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define KEXEC_ARCH KEXEC_ARCH_PARISC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #define ARCH_HAS_KIMAGE_ARCH
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #ifndef __ASSEMBLY__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) struct kimage_arch {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	unsigned long initrd_start;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	unsigned long initrd_end;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	unsigned long cmdline;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) static inline void crash_setup_regs(struct pt_regs *newregs,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 				    struct pt_regs *oldregs)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	/* Dummy implementation for now */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #endif /* __ASSEMBLY__ */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #endif /* _ASM_PARISC_KEXEC_H */