diff options
| author | Rajkumar Manoharan <rmanohar@qca.qualcomm.com> | 2011-10-13 09:30:41 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-10-14 22:48:22 +0400 |
| commit | 324c74ad64c7528a9cf243455723d5ed57238e15 (patch) | |
| tree | 1efd8d607d7908cf697f8e1fbe46d3b9921a466f /drivers/net/wireless/ath/ath9k/ar9003_rtt.h | |
| parent | 1aef40b82c48d028d92e811c7f7dc5a0dbf9fa9a (diff) | |
| download | linux-324c74ad64c7528a9cf243455723d5ed57238e15.tar.xz | |
ath9k_hw: Add radio retention support for AR9480
Supported calibrations of radio retention table (RTT) are
- DC offset
- Filter
- Peak detect
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_rtt.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_rtt.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_rtt.h b/drivers/net/wireless/ath/ath9k/ar9003_rtt.h new file mode 100644 index 000000000000..030758d087d6 --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/ar9003_rtt.h @@ -0,0 +1,28 @@ +/* + * Copyright (c) 2010-2011 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef AR9003_RTT_H +#define AR9003_RTT_H + +void ar9003_hw_rtt_enable(struct ath_hw *ah); +void ar9003_hw_rtt_disable(struct ath_hw *ah); +void ar9003_hw_rtt_set_mask(struct ath_hw *ah, u32 rtt_mask); +bool ar9003_hw_rtt_force_restore(struct ath_hw *ah); +void ar9003_hw_rtt_load_hist(struct ath_hw *ah, u8 chain, u32 *table); +void ar9003_hw_rtt_fill_hist(struct ath_hw *ah, u8 chain, u32 *table); +void ar9003_hw_rtt_clear_hist(struct ath_hw *ah); + +#endif |