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38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
Send EAPOL frames with voice priority by setting (the new)
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TX_HW_ATTR_EAPOL_FRAME bit in tx attribute.
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Sending EAPOL with voice priority fixes re-key
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timeout issues during heavy traffic.
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Signed-off-by: Igal Chernobelsky <igalc@ti.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/tx.c | 4 ++++
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drivers/net/wireless/ti/wlcore/tx.h | 1 +
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2 files changed, 5 insertions(+)
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--- a/drivers/net/wireless/ti/wlcore/tx.c
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+++ b/drivers/net/wireless/ti/wlcore/tx.c
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@@ -362,6 +362,10 @@ static void wl1271_tx_fill_hdr(struct wl
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ieee80211_has_protected(frame_control))
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tx_attr |= TX_HW_ATTR_HOST_ENCRYPT;
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+ /* send EAPOL frames as voice */
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+ if (control->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO)
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+ tx_attr |= TX_HW_ATTR_EAPOL_FRAME;
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+
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desc->tx_attr = cpu_to_le16(tx_attr);
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wlcore_hw_set_tx_desc_csum(wl, desc, skb);
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--- a/drivers/net/wireless/ti/wlcore/tx.h
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+++ b/drivers/net/wireless/ti/wlcore/tx.h
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@@ -37,6 +37,7 @@
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#define TX_HW_ATTR_TX_CMPLT_REQ BIT(12)
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#define TX_HW_ATTR_TX_DUMMY_REQ BIT(13)
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#define TX_HW_ATTR_HOST_ENCRYPT BIT(14)
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+#define TX_HW_ATTR_EAPOL_FRAME BIT(15)
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#define TX_HW_ATTR_OFST_SAVE_RETRIES 0
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#define TX_HW_ATTR_OFST_HEADER_PAD 1
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