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ath11k: Update tx and rx chain count properly on drv_set_antenna 

Set the number of tx and rx chains properly on drv_set_antenna().
This will ensure the related ht/vht/he caps are properly recalculated
based on the tx/rx chains set.

Signed-off-by: Sriram R <srirrama@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Sriram R 2019-11-28 08:21:45 +00:00 committed by Kalle Valo
parent 1cb616a3b4
commit a3c5195a97
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/ath/ath11k/mac.c
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@ -3480,6 +3480,8 @@ static int __ath11k_set_antenna(struct ath11k *ar, u32 tx_ant, u32 rx_ant)
return ret;
}
ar->num_tx_chains = get_num_chains(tx_ant);
ret = ath11k_wmi_pdev_set_param(ar, WMI_PDEV_PARAM_RX_CHAIN_MASK,
rx_ant, ar->pdev->pdev_id);
if (ret) {
@ -3488,6 +3490,8 @@ static int __ath11k_set_antenna(struct ath11k *ar, u32 tx_ant, u32 rx_ant)
return ret;
}
ar->num_rx_chains = get_num_chains(rx_ant);
/* Reload HT/VHT/HE capability */
ath11k_mac_setup_ht_vht_cap(ar, &ar->pdev->cap, NULL);
ath11k_mac_setup_he_cap(ar, &ar->pdev->cap);