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Commit 18b92ffa authored Mar 21, 2011 by Luciano Coelho

wl12xx: set the skbuff priority for dummy packets



The firmware requires dummy packets to be sent using TID 7
(WL1271_TID_MGMT).  Instead of hardcoding it in the tx_fill_hdr()
function, set it when creating the packet itself.

This requires Eliad's fix to set the actual TID in the TX descriptor.

Cc: Ido Yariv <ido@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

parent db674d24

drivers/net/wireless/wl12xx/main.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1243,6 +1243,8 @@ int wl1271_tx_dummy_packet(struct wl1271 *wl)
		memset(skb->data, 0, TX_DUMMY_PACKET_SIZE);

		skb->pkt_type = TX_PKT_TYPE_DUMMY_REQ;
		/* Dummy packets require the TID to be management */
		skb->priority = WL1271_TID_MGMT;
		/* CONF_TX_AC_VO */
		skb->queue_mapping = 0;

drivers/net/wireless/wl12xx/tx.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -235,9 +235,6 @@ static void wl1271_tx_fill_hdr(struct wl1271 wl, struct sk_buff skb,
		TX_HW_ATTR_SESSION_COUNTER;

		tx_attr \|= TX_HW_ATTR_TX_DUMMY_REQ;

		/* Dummy packets require the TID to be management */
		desc->tid = WL1271_TID_MGMT;
		} else {
		/* configure the tx attributes */
		tx_attr =