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Commit 2a5ad92e authored by Igal Chernobelsky's avatar Igal Chernobelsky Committed by John W. Linville
Browse files

wlcore: send EAPOL frames with voice priority 



Send EAPOL frames with voice priority by setting (the new)
TX_HW_ATTR_EAPOL_FRAME bit in tx attribute.

Sending EAPOL with voice priority fixes re-key
timeout issues during heavy traffic.

Signed-off-by: default avatarIgal Chernobelsky <igalc@ti.com>
Signed-off-by: default avatarEliad Peller <eliad@wizery.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 028e7243

drivers/net/wireless/ti/wlcore/tx.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -362,6 +362,10 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct wl12xx_vif *wlvif, 
	    ieee80211_has_protected(frame_control))

	    ieee80211_has_protected(frame_control))

		tx_attr |= TX_HW_ATTR_HOST_ENCRYPT;

		tx_attr |= TX_HW_ATTR_HOST_ENCRYPT;





	/* send EAPOL frames as voice */

	if (control->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO)

		tx_attr |= TX_HW_ATTR_EAPOL_FRAME;



	desc->tx_attr = cpu_to_le16(tx_attr);

	desc->tx_attr = cpu_to_le16(tx_attr);





	wlcore_hw_set_tx_desc_csum(wl, desc, skb);

	wlcore_hw_set_tx_desc_csum(wl, desc, skb);

drivers/net/wireless/ti/wlcore/tx.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -37,6 +37,7 @@ 
#define TX_HW_ATTR_TX_CMPLT_REQ          BIT(12)

#define TX_HW_ATTR_TX_CMPLT_REQ          BIT(12)

#define TX_HW_ATTR_TX_DUMMY_REQ          BIT(13)

#define TX_HW_ATTR_TX_DUMMY_REQ          BIT(13)

#define TX_HW_ATTR_HOST_ENCRYPT          BIT(14)

#define TX_HW_ATTR_HOST_ENCRYPT          BIT(14)

#define TX_HW_ATTR_EAPOL_FRAME           BIT(15)





#define TX_HW_ATTR_OFST_SAVE_RETRIES     0

#define TX_HW_ATTR_OFST_SAVE_RETRIES     0

#define TX_HW_ATTR_OFST_HEADER_PAD       1

#define TX_HW_ATTR_OFST_HEADER_PAD       1