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-rw-r--r--arch/frv/lib/cache.S98
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
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--- a/arch/frv/lib/cache.S
+++ /dev/null
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-/* 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