diff options
| author | Rajkumar Manoharan <rmanohar@qti.qualcomm.com> | 2015-10-27 12:21:11 (GMT) |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-10-29 11:00:34 (GMT) |
| commit | 166de3f1895dfc49d1f16cc39fd76dab6d7961d2 (patch) | |
| tree | a4e7d1253b5bbc34999737e77f33d621e5cf0530 /drivers/net/wireless | |
| parent | b4c306d0c53ec1b444a4da1f1a3fefaace6b486e (diff) | |
| download | linux-166de3f1895dfc49d1f16cc39fd76dab6d7961d2.tar.xz | |
ath10k: remove supported chain mask
Removing supported chainmask fields as it can be always derived
from num_rf_chains.
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.c | 6 |
3 files changed, 9 insertions, 16 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 501ac56..4a23015 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -745,8 +745,6 @@ struct ath10k { int num_started_vdevs; /* Protected by conf-mutex */ - u8 supp_tx_chainmask; - u8 supp_rx_chainmask; u8 cfg_tx_chainmask; u8 cfg_rx_chainmask; diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 769d7d8..352e80b 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -3736,13 +3736,8 @@ static int ath10k_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant) mutex_lock(&ar->conf_mutex); - if (ar->cfg_tx_chainmask) { - *tx_ant = ar->cfg_tx_chainmask; - *rx_ant = ar->cfg_rx_chainmask; - } else { - *tx_ant = ar->supp_tx_chainmask; - *rx_ant = ar->supp_rx_chainmask; - } + *tx_ant = ar->cfg_tx_chainmask; + *rx_ant = ar->cfg_rx_chainmask; mutex_unlock(&ar->conf_mutex); @@ -3884,9 +3879,7 @@ static int ath10k_start(struct ieee80211_hw *hw) } } - if (ar->cfg_tx_chainmask) - __ath10k_set_antenna(ar, ar->cfg_tx_chainmask, - ar->cfg_rx_chainmask); + __ath10k_set_antenna(ar, ar->cfg_tx_chainmask, ar->cfg_rx_chainmask); /* * By default FW set ARP frames ac to voice (6). In that case ARP @@ -7169,8 +7162,8 @@ int ath10k_mac_register(struct ath10k *ar) BIT(NL80211_IFTYPE_AP) | BIT(NL80211_IFTYPE_MESH_POINT); - ar->hw->wiphy->available_antennas_rx = ar->supp_rx_chainmask; - ar->hw->wiphy->available_antennas_tx = ar->supp_tx_chainmask; + ar->hw->wiphy->available_antennas_rx = ar->cfg_rx_chainmask; + ar->hw->wiphy->available_antennas_tx = ar->cfg_tx_chainmask; if (!test_bit(ATH10K_FW_FEATURE_NO_P2P, ar->fw_features)) ar->hw->wiphy->interface_modes |= diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 8e05e73..7569db0 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -4460,8 +4460,10 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work) ar->num_rf_chains = ar->max_spatial_stream; } - ar->supp_tx_chainmask = (1 << ar->num_rf_chains) - 1; - ar->supp_rx_chainmask = (1 << ar->num_rf_chains) - 1; + if (!ar->cfg_tx_chainmask) { + ar->cfg_tx_chainmask = (1 << ar->num_rf_chains) - 1; + ar->cfg_rx_chainmask = (1 << ar->num_rf_chains) - 1; + } if (strlen(ar->hw->wiphy->fw_version) == 0) { snprintf(ar->hw->wiphy->fw_version, |