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Deepa Dinamani65df1502013-07-29 13:23:04 -07001/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
Travis Geiselbrecht1d0df692008-09-01 02:26:09 -07002 *
Deepa Dinamani65df1502013-07-29 13:23:04 -07003 * Redistribution and use in source and binary forms, with or without
4 * modification, are permitted provided that the following conditions are
5 * met:
6 * * Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer.
8 * * Redistributions in binary form must reproduce the above
9 * copyright notice, this list of conditions and the following
10 * disclaimer in the documentation and/or other materials provided
11 * with the distribution.
12 * * Neither the name of The Linux Foundation nor the names of its
13 * contributors may be used to endorse or promote products derived
14 * from this software without specific prior written permission.
Travis Geiselbrecht1d0df692008-09-01 02:26:09 -070015 *
Deepa Dinamani65df1502013-07-29 13:23:04 -070016 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Travis Geiselbrecht1d0df692008-09-01 02:26:09 -070027 */
Deepa Dinamani65df1502013-07-29 13:23:04 -070028
29 #include <debug.h>
30 #include <arch/defines.h>
31 #include <stdlib.h>
32 #include <arch/ops.h>
33
34 void cache_clean_invalidate_unaligned_start_addr(addr_t start, size_t size)
35 {
36 addr_t actual_start;
37 size_t actual_size;
38
39 actual_start = GET_CAHE_LINE_START_ADDR(start);
40 actual_size = start - actual_start + size;
41
42 arch_clean_invalidate_cache_range(actual_start, actual_size);
43 }