28 lines
969 B
Diff
28 lines
969 B
Diff
It seems the wl18xx FW sometimes sends spurious changes on the PSM state
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of the broadcast HLID. This causes us to search for a station on a
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non-peer link and fail, causing warnings in our log.
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Prevent the driver from considering PSM changes for any non-peer HLIDs.
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Signed-off-by: Arik Nemtsov <arik@wizery.com>
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Signed-off-by: Eliad Peller <eliad@wizery.com>
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---
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drivers/net/wireless/ti/wlcore/ps.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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--- a/drivers/net/wireless/ti/wlcore/ps.c
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+++ b/drivers/net/wireless/ti/wlcore/ps.c
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@@ -280,7 +280,11 @@ void wl12xx_ps_link_start(struct wl1271
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struct ieee80211_sta *sta;
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struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
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- if (test_bit(hlid, &wl->ap_ps_map))
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+ if (WARN_ON_ONCE(wlvif->bss_type != BSS_TYPE_AP_BSS))
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+ return;
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+
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+ if (!test_bit(hlid, wlvif->ap.sta_hlid_map) ||
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+ test_bit(hlid, &wl->ap_ps_map))
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return;
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wl1271_debug(DEBUG_PSM, "start mac80211 PSM on hlid %d pkts %d "
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