diff mbox

[V2,NEXT,7/7] rtlwifi: rtl8821ae: Implement new rekey logic

Message ID 1438791520-13216-8-git-send-email-Larry.Finger@lwfinger.net (mailing list archive)
State Superseded
Delegated to: Kalle Valo
Headers show

Commit Message

Larry Finger Aug. 5, 2015, 4:18 p.m. UTC 
From: pkshih <pkshih@realtek.com>

Use the new capability in rtlwifi to prevent rekeying before EAPOL msg 4/4
has been sent.

Signed-off-by: pkshih <pkshih@realtek.com>
Signed-off-by: shaofu <shaofu@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
V2 - no changes
---
 drivers/net/wireless/rtlwifi/rtl8821ae/trx.c |  8 ++++++++
 drivers/net/wireless/rtlwifi/rtl8821ae/trx.h | 13 +++++++++++++
 2 files changed, 21 insertions(+)
diff mbox

Patch

diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/trx.c b/drivers/net/wireless/rtlwifi/rtl8821ae/trx.c
index 174743a..a03015c 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8821ae/trx.c
@@ -740,6 +740,14 @@  void rtl8821ae_tx_fill_desc(struct ieee80211_hw *hw,
 			SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
 		}
 
+		/* tx report */
+		if (ptcb_desc->use_spe_rpt) {
+			u16 sn = rtl_get_tx_report_sn(hw);
+
+			SET_TX_DESC_SPE_RPT(pdesc, 1);
+			SET_TX_DESC_SW_DEFINE(pdesc, sn);
+		}
+
 		/* ptcb_desc->use_driver_rate = true; */
 		SET_TX_DESC_TX_RATE(pdesc, ptcb_desc->hw_rate);
 		if (ptcb_desc->hw_rate > DESC_RATEMCS0)
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/trx.h b/drivers/net/wireless/rtlwifi/rtl8821ae/trx.h
index 3140904..4717801 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/trx.h
+++ b/drivers/net/wireless/rtlwifi/rtl8821ae/trx.h
@@ -185,6 +185,19 @@ 
 #define SET_TX_DESC_RTS_SC(__pdesc, __val)	\
 	SET_BITS_TO_LE_4BYTE(__pdesc+20, 13, 4, __val)
 
+#define SET_TX_DESC_SW_DEFINE(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc + 24, 0, 12, __val)
+#define SET_TX_DESC_ANTSEL_A(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc + 24, 16, 3, __val)
+#define SET_TX_DESC_ANTSEL_B(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc + 24, 19, 3, __val)
+#define SET_TX_DESC_ANTSEL_C(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc + 24, 22, 3, __val)
+#define SET_TX_DESC_ANTSEL_D(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc + 24, 25, 3, __val)
+#define SET_TX_DESC_MBSSID(__pdesc, __val)	\
+	SET_BITS_TO_LE_4BYTE(__pdesc + 24, 12, 4, __val)
+
 #define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val)	\
 	SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 16, __val)