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ar9285_phy.c (221702) ar9285_phy.c (222301)
1/*
2 * Copyright (c) 2008-2010 Atheros Communications Inc.
3 * Copyright (c) 2010-2011 Adrian Chadd, Xenion Pty Ltd.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 9 unchanged lines hidden (view full) ---

18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
1/*
2 * Copyright (c) 2008-2010 Atheros Communications Inc.
3 * Copyright (c) 2010-2011 Adrian Chadd, Xenion Pty Ltd.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 9 unchanged lines hidden (view full) ---

18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/sys/dev/ath/ath_hal/ar9002/ar9285_phy.c 221702 2011-05-09 17:30:25Z adrian $
26 * $FreeBSD: head/sys/dev/ath/ath_hal/ar9002/ar9285_phy.c 222301 2011-05-26 09:15:33Z adrian $
27 */
28#include "opt_ah.h"
29
30#include "ah.h"
31#include "ah_internal.h"
32#include "ah_devid.h"
33#include "ah_eeprom_v4k.h"
34

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82 */
83HAL_BOOL
84ar9285_check_div_comb(struct ath_hal *ah)
85{
86 uint8_t ant_div_ctl1;
87 HAL_EEPROM_v4k *ee = AH_PRIVATE(ah)->ah_eeprom;
88 const MODAL_EEP4K_HEADER *pModal = &ee->ee_base.modalHeader;
89
27 */
28#include "opt_ah.h"
29
30#include "ah.h"
31#include "ah_internal.h"
32#include "ah_devid.h"
33#include "ah_eeprom_v4k.h"
34

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82 */
83HAL_BOOL
84ar9285_check_div_comb(struct ath_hal *ah)
85{
86 uint8_t ant_div_ctl1;
87 HAL_EEPROM_v4k *ee = AH_PRIVATE(ah)->ah_eeprom;
88 const MODAL_EEP4K_HEADER *pModal = &ee->ee_base.modalHeader;
89
90#if 0
90 /* For now, simply disable this until it's better debugged. -adrian */
91 return AH_FALSE;
91 /* For now, simply disable this until it's better debugged. -adrian */
92 return AH_FALSE;
93#endif
92
93 if (! AR_SREV_KITE(ah))
94 return AH_FALSE;
95
96 if (pModal->version < 3)
97 return AH_FALSE;
98
99 ant_div_ctl1 = pModal->antdiv_ctl1;
100 if ((ant_div_ctl1 & 0x1) && ((ant_div_ctl1 >> 3) & 0x1))
101 return AH_TRUE;
102
103 return AH_FALSE;
104}
94
95 if (! AR_SREV_KITE(ah))
96 return AH_FALSE;
97
98 if (pModal->version < 3)
99 return AH_FALSE;
100
101 ant_div_ctl1 = pModal->antdiv_ctl1;
102 if ((ant_div_ctl1 & 0x1) && ((ant_div_ctl1 >> 3) & 0x1))
103 return AH_TRUE;
104
105 return AH_FALSE;
106}