1 /*
2  * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
3  * Copyright (c) 2002-2008 Atheros Communications, Inc.
4  *
5  * Permission to use, copy, modify, and/or distribute this software for any
6  * purpose with or without fee is hereby granted, provided that the above
7  * copyright notice and this permission notice appear in all copies.
8  *
9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16  *
17  * $FreeBSD$
18  */
19 #include "opt_ah.h"
20 
21 
22 #ifdef AH_SUPPORT_AR5312
23 
24 #include "ah.h"
25 #include "ah_internal.h"
26 
27 #include "ar5312/ar5312.h"
28 #include "ar5312/ar5312reg.h"
29 #include "ar5212/ar5212desc.h"
30 
31 /*
32  * Read 16 bits of data from offset into *data
33  */
34 HAL_BOOL
35 ar5312EepromRead(struct ath_hal *ah, u_int off, uint16_t *dataIn)
36 {
37         int i,offset;
38 	const char *eepromAddr = AR5312_RADIOCONFIG(ah);
39 	uint8_t *data;
40 
41 	data = (uint8_t *) dataIn;
42 	for (i=0,offset=2*off; i<2; i++,offset++) {
43 		data[i] = eepromAddr[offset];
44 	}
45         return AH_TRUE;
46 }
47 #endif /* AH_SUPPORT_AR5312 */
48