diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 95a55405ebf0..1e1bef349487 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -4456,7 +4456,10 @@ static int ath10k_add_interface(struct ieee80211_hw *hw, goto err_vdev_delete; } - if (ar->cfg_tx_chainmask) { + /* Configuring number of spatial stream for monitor interface is causing + * target assert in qca9888 and qca6174. + */ + if (ar->cfg_tx_chainmask && (vif->type != NL80211_IFTYPE_MONITOR)) { u16 nss = get_nss_from_chainmask(ar->cfg_tx_chainmask); vdev_param = ar->wmi.vdev_param->nss; @@ -6416,7 +6419,13 @@ ath10k_mac_update_rx_channel(struct ath10k *ar, def = &vifs[0].new_ctx->def; ar->rx_channel = def->chan; - } else if (ctx && ath10k_mac_num_chanctxs(ar) == 0) { + } else if ((ctx && ath10k_mac_num_chanctxs(ar) == 0) || + (ctx && (ar->state == ATH10K_STATE_RESTARTED))) { + /* During driver restart due to firmware assert, since mac80211 + * already has valid channel context for given radio, channel + * context iteration return num_chanctx > 0. So fix rx_channel + * when restart is in progress. + */ ar->rx_channel = ctx->def.chan; } else { ar->rx_channel = NULL; |