2 * Copyright (c) 2007-2008 Atheros Communications Inc.
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 /* Module Name : wrap_mem.c */
19 /* This module contains wrapper functions for memory management */
22 /* Platform dependent. */
24 /************************************************************************/
29 #include <linux/netlink.h>
30 #include <net/iw_handler.h>
32 /* Memory management */
33 /* Called to allocate uncached memory, allocated memory must */
34 /* in 4-byte boundary */
35 void *zfwMemAllocate(zdev_t *dev, u32_t size)
38 mem = kmalloc(size, GFP_ATOMIC);
43 /* Called to free allocated memory */
44 void zfwMemFree(zdev_t *dev, void *mem, u32_t size)
50 void zfwMemoryCopy(u8_t *dst, u8_t *src, u16_t length)
54 memcpy(dst, src, length);
56 * for(i=0; i<length; i++)
64 void zfwZeroMemory(u8_t *va, u16_t length)
67 memset(va, 0, length);
69 * for(i=0; i<length; i++)
77 void zfwMemoryMove(u8_t *dst, u8_t *src, u16_t length)
79 memcpy(dst, src, length);
83 u8_t zfwMemoryIsEqual(u8_t *m1, u8_t *m2, u16_t length)
88 ret = memcmp(m1, m2, length);
90 return ((ret == 0) ? TRUE : FALSE);
92 * for(i=0; i<length; i++)
94 * if ( m1[i] != m2[i] )
104 /* Leave an empty line below to remove warning message on some compiler */