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mt76: mt76x02: fix beacon timer issue 

When mt76x0 and mt76x2 beacon code was unified, it changed the order in which
beacon enable and beacon interval are configured.
Configuring beacon enable before beacon interval can in some cases cause
problems with the beacon timer, leading to clients not waking up properly
from powersave mode.
Fix this by changing the order back to interval first, then enable.

Fixes: cc726268e4 ("mt76: move mt76x02_bss_info_changed in mt76x02-lib module")
Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2019-02-24 11:37:18 +01:00
parent b3f09304ba
commit ed55c9b9c1
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/wireless/mediatek/mt76/mt76x02_util.c
View File

@ -704,9 +704,6 @@ void mt76x02_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_BSSID)
mt76x02_mac_set_bssid(dev, mvif->idx, info->bssid);
if (changed & BSS_CHANGED_BEACON_ENABLED)
mt76x02_mac_set_beacon_enable(dev, vif, info->enable_beacon);
if (changed & BSS_CHANGED_HT || changed & BSS_CHANGED_ERP_CTS_PROT)
mt76x02_mac_set_tx_protection(dev, info->use_cts_prot,
info->ht_operation_mode);
@ -719,6 +716,9 @@ void mt76x02_bss_info_changed(struct ieee80211_hw *hw,
dev->tbtt_count = 0;
}
if (changed & BSS_CHANGED_BEACON_ENABLED)
mt76x02_mac_set_beacon_enable(dev, vif, info->enable_beacon);
if (changed & BSS_CHANGED_ERP_PREAMBLE)
mt76x02_mac_set_short_preamble(dev, info->use_short_preamble);