diff options
| author | Ben Greear <greearb@candelatech.com> | 2015-10-22 00:53:19 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-10-29 14:06:52 +0300 |
| commit | 9c2e90ffc97a8f45b98d81345d8f2eff192d09ef (patch) | |
| tree | cd6f119f57194251c36161e44e0a6b5b72e438ee /drivers/net/wireless | |
| parent | 5140a5fde2b44d366338e00ad7c2a7ede8be3e65 (diff) | |
| download | linux-9c2e90ffc97a8f45b98d81345d8f2eff192d09ef.tar.xz | |
ath6kl: report antenna configuration
This lets 'iw phy phy0 info' report antennas for
the radio device:
...
Available Antennas: TX 0x2 RX 0x2
Configured Antennas: TX 0x2 RX 0x2
...
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/core.h | 2 |
2 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 76b682e566ab..6430ab663e37 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -3231,6 +3231,15 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, wait, buf, len, no_cck); } +static int ath6kl_get_antenna(struct wiphy *wiphy, + u32 *tx_ant, u32 *rx_ant) +{ + struct ath6kl *ar = wiphy_priv(wiphy); + *tx_ant = ar->hw.tx_ant; + *rx_ant = ar->hw.rx_ant; + return 0; +} + static void ath6kl_mgmt_frame_register(struct wiphy *wiphy, struct wireless_dev *wdev, u16 frame_type, bool reg) @@ -3447,6 +3456,7 @@ static struct cfg80211_ops ath6kl_cfg80211_ops = { .cancel_remain_on_channel = ath6kl_cancel_remain_on_channel, .mgmt_tx = ath6kl_mgmt_tx, .mgmt_frame_register = ath6kl_mgmt_frame_register, + .get_antenna = ath6kl_get_antenna, .sched_scan_start = ath6kl_cfg80211_sscan_start, .sched_scan_stop = ath6kl_cfg80211_sscan_stop, .set_bitrate_mask = ath6kl_cfg80211_set_bitrate, @@ -3794,11 +3804,18 @@ int ath6kl_cfg80211_init(struct ath6kl *ar) ath6kl_band_5ghz.ht_cap.mcs.rx_mask[0] = 0xff; ath6kl_band_2ghz.ht_cap.mcs.rx_mask[1] = 0xff; ath6kl_band_5ghz.ht_cap.mcs.rx_mask[1] = 0xff; + ar->hw.tx_ant = 2; + ar->hw.rx_ant = 2; } else { ath6kl_band_2ghz.ht_cap.mcs.rx_mask[0] = 0xff; ath6kl_band_5ghz.ht_cap.mcs.rx_mask[0] = 0xff; + ar->hw.tx_ant = 1; + ar->hw.rx_ant = 1; } + wiphy->available_antennas_tx = ar->hw.tx_ant; + wiphy->available_antennas_rx = ar->hw.rx_ant; + if (band_2gig) wiphy->bands[IEEE80211_BAND_2GHZ] = &ath6kl_band_2ghz; if (band_5gig) diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index 2b78c863d030..5f3acfe6015e 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -782,6 +782,8 @@ struct ath6kl { u32 refclk_hz; u32 uarttx_pin; u32 testscript_addr; + u8 tx_ant; + u8 rx_ant; enum wmi_phy_cap cap; u32 flags; |