diff options
Diffstat (limited to 'arch/frv/lib/cache.S')
| -rw-r--r-- | arch/frv/lib/cache.S | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/arch/frv/lib/cache.S b/arch/frv/lib/cache.S deleted file mode 100644 index 0c4fb204911b..000000000000 --- a/arch/frv/lib/cache.S +++ /dev/null @@ -1,98 +0,0 @@ -/* cache.S: cache management routines - * - * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * 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; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <asm/spr-regs.h> -#include <asm/cache.h> - - .text - .p2align 4 - -############################################################################### -# -# Write back a range of dcache -# - void frv_dcache_writeback(unsigned long start [GR8], unsigned long size [GR9]) -# -############################################################################### - .globl frv_dcache_writeback - .type frv_dcache_writeback,@function -frv_dcache_writeback: - andi gr8,~(L1_CACHE_BYTES-1),gr8 - -2: dcf @(gr8,gr0) - addi gr8,#L1_CACHE_BYTES,gr8 - cmp gr9,gr8,icc0 - bhi icc0,#2,2b - - membar - bralr - .size frv_dcache_writeback, .-frv_dcache_writeback - -############################################################################## -# -# Invalidate a range of dcache and icache -# - void frv_cache_invalidate(unsigned long start [GR8], unsigned long end [GR9]); -# -############################################################################### - .globl frv_cache_invalidate - .type frv_cache_invalidate,@function -frv_cache_invalidate: - andi gr8,~(L1_CACHE_BYTES-1),gr8 - -2: dci @(gr8,gr0) - ici @(gr8,gr0) - addi gr8,#L1_CACHE_BYTES,gr8 - cmp gr9,gr8,icc0 - bhi icc0,#2,2b - - membar - bralr - .size frv_cache_invalidate, .-frv_cache_invalidate - -############################################################################## -# -# Invalidate a range of icache -# - void frv_icache_invalidate(unsigned long start [GR8], unsigned long end [GR9]); -# -############################################################################### - .globl frv_icache_invalidate - .type frv_icache_invalidate,@function -frv_icache_invalidate: - andi gr8,~(L1_CACHE_BYTES-1),gr8 - -2: ici @(gr8,gr0) - addi gr8,#L1_CACHE_BYTES,gr8 - cmp gr9,gr8,icc0 - bhi icc0,#2,2b - - membar - bralr - .size frv_icache_invalidate, .-frv_icache_invalidate - -############################################################################### -# -# Write back and invalidate a range of dcache and icache -# - void frv_cache_wback_inv(unsigned long start [GR8], unsigned long end [GR9]) -# -############################################################################### - .globl frv_cache_wback_inv - .type frv_cache_wback_inv,@function -frv_cache_wback_inv: - andi gr8,~(L1_CACHE_BYTES-1),gr8 - -2: dcf @(gr8,gr0) - ici @(gr8,gr0) - addi gr8,#L1_CACHE_BYTES,gr8 - cmp gr9,gr8,icc0 - bhi icc0,#2,2b - - membar - bralr - .size frv_cache_wback_inv, .-frv_cache_wback_inv |