| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 1 | /* |
| 2 | * This program is free software; you can redistribute it and/or modify |
| 3 | * it under the terms of the GNU General Public License version 2 as |
| 4 | * published by the Free Software Foundation. |
| 5 | */ |
| 6 | #include <linux/linkage.h> |
| 7 | #include <linux/init.h> |
| 8 | #include <asm/assembler.h> |
| 9 | |
| 10 | #include "proc-macros.S" |
| 11 | |
| 12 | ENTRY(nop_flush_icache_all) |
| 13 | ret lr |
| 14 | ENDPROC(nop_flush_icache_all) |
| 15 | |
| 16 | .globl nop_flush_kern_cache_all |
| 17 | .equ nop_flush_kern_cache_all, nop_flush_icache_all |
| 18 | |
| 19 | .globl nop_flush_kern_cache_louis |
| 20 | .equ nop_flush_kern_cache_louis, nop_flush_icache_all |
| 21 | |
| 22 | .globl nop_flush_user_cache_all |
| 23 | .equ nop_flush_user_cache_all, nop_flush_icache_all |
| 24 | |
| 25 | .globl nop_flush_user_cache_range |
| 26 | .equ nop_flush_user_cache_range, nop_flush_icache_all |
| 27 | |
| 28 | .globl nop_coherent_kern_range |
| 29 | .equ nop_coherent_kern_range, nop_flush_icache_all |
| 30 | |
| 31 | ENTRY(nop_coherent_user_range) |
| 32 | mov r0, 0 |
| 33 | ret lr |
| 34 | ENDPROC(nop_coherent_user_range) |
| 35 | |
| 36 | .globl nop_flush_kern_dcache_area |
| 37 | .equ nop_flush_kern_dcache_area, nop_flush_icache_all |
| 38 | |
| 39 | .globl nop_dma_flush_range |
| 40 | .equ nop_dma_flush_range, nop_flush_icache_all |
| 41 | |
| 42 | .globl nop_dma_map_area |
| 43 | .equ nop_dma_map_area, nop_flush_icache_all |
| 44 | |
| 45 | .globl nop_dma_unmap_area |
| 46 | .equ nop_dma_unmap_area, nop_flush_icache_all |
| 47 | |
| 48 | __INITDATA |
| 49 | |
| 50 | @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) |
| 51 | define_cache_functions nop |