| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef __ASM_CSKY_FIXMAP_H | |
| #define __ASM_CSKY_FIXMAP_H | |
| #include <asm/page.h> | |
| #include <asm/memory.h> | |
| #ifdef CONFIG_HIGHMEM | |
| #include <linux/threads.h> | |
| #include <asm/kmap_size.h> | |
| #endif | |
| enum fixed_addresses { | |
| #ifdef CONFIG_HAVE_TCM | |
| FIX_TCM = TCM_NR_PAGES, | |
| #endif | |
| #ifdef CONFIG_HIGHMEM | |
| FIX_KMAP_BEGIN, | |
| FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * NR_CPUS) - 1, | |
| #endif | |
| __end_of_fixed_addresses | |
| }; | |
| #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) | |
| #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) | |
| #include <asm-generic/fixmap.h> | |
| extern void fixrange_init(unsigned long start, unsigned long end, | |
| pgd_t *pgd_base); | |
| extern void __init fixaddr_init(void); | |
| #endif /* __ASM_CSKY_FIXMAP_H */ |