diff options
Diffstat (limited to 'arch/tile/include/asm/kexec.h')
-rw-r--r-- | arch/tile/include/asm/kexec.h | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/arch/tile/include/asm/kexec.h b/arch/tile/include/asm/kexec.h deleted file mode 100644 index fc98ccfc98ac..000000000000 --- a/arch/tile/include/asm/kexec.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright 2010 Tilera Corporation. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation, version 2. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or - * NON INFRINGEMENT. See the GNU General Public License for - * more details. - * - * based on kexec.h from other architectures in linux-2.6.18 - */ - -#ifndef _ASM_TILE_KEXEC_H -#define _ASM_TILE_KEXEC_H - -#include <asm/page.h> - -#ifndef __tilegx__ -/* Maximum physical address we can use pages from. */ -#define KEXEC_SOURCE_MEMORY_LIMIT TASK_SIZE -/* Maximum address we can reach in physical address mode. */ -#define KEXEC_DESTINATION_MEMORY_LIMIT TASK_SIZE -/* Maximum address we can use for the control code buffer. */ -#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE -#else -/* We need to limit the memory below PGDIR_SIZE since - * we only setup page table for [0, PGDIR_SIZE) before final kexec. - */ -/* Maximum physical address we can use pages from. */ -#define KEXEC_SOURCE_MEMORY_LIMIT PGDIR_SIZE -/* Maximum address we can reach in physical address mode. */ -#define KEXEC_DESTINATION_MEMORY_LIMIT PGDIR_SIZE -/* Maximum address we can use for the control code buffer. */ -#define KEXEC_CONTROL_MEMORY_LIMIT PGDIR_SIZE -#endif - -#define KEXEC_CONTROL_PAGE_SIZE PAGE_SIZE - -/* - * We don't bother to provide a unique identifier, since we can only - * reboot with a single type of kernel image anyway. - */ -#define KEXEC_ARCH KEXEC_ARCH_DEFAULT - -/* Use the tile override for the page allocator. */ -struct page *kimage_alloc_pages_arch(gfp_t gfp_mask, unsigned int order); -#define kimage_alloc_pages_arch kimage_alloc_pages_arch - -#define MAX_NOTE_BYTES 1024 - -/* Defined in arch/tile/kernel/relocate_kernel.S */ -extern const unsigned char relocate_new_kernel[]; -extern const unsigned long relocate_new_kernel_size; -extern void relocate_new_kernel_end(void); - -/* Provide a dummy definition to avoid build failures. */ -static inline void crash_setup_regs(struct pt_regs *n, struct pt_regs *o) -{ -} - -#endif /* _ASM_TILE_KEXEC_H */ |