Commit 6e33b481 authored by Felix Fietkau's avatar Felix Fietkau Committed by Ben Hutchings

ath9k_hw: fix hardware queue allocation

commit ad8fdccf upstream.

The driver passes the desired hardware queue index for a WMM data queue
in qinfo->tqi_subtype. This was ignored in ath9k_hw_setuptxqueue, which
instead relied on the order in which the function is called.
Reported-by: default avatarHubert Feurstein <h.feurstein@gmail.com>
Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
parent 3e82e10c
......@@ -311,14 +311,7 @@ int ath9k_hw_setuptxqueue(struct ath_hw *ah, enum ath9k_tx_queue type,
q = ATH9K_NUM_TX_QUEUES - 3;
break;
case ATH9K_TX_QUEUE_DATA:
for (q = 0; q < ATH9K_NUM_TX_QUEUES; q++)
if (ah->txq[q].tqi_type ==
ATH9K_TX_QUEUE_INACTIVE)
break;
if (q == ATH9K_NUM_TX_QUEUES) {
ath_err(common, "No available TX queue\n");
return -1;
}
q = qinfo->tqi_subtype;
break;
default:
ath_err(common, "Invalid TX queue type: %u\n", type);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment