Return-path: Received: from mail-ob0-f169.google.com ([209.85.214.169]:36299 "EHLO mail-ob0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992459AbbHHQx4 (ORCPT ); Sat, 8 Aug 2015 12:53:56 -0400 Received: by obnw1 with SMTP id w1so98533274obn.3 for ; Sat, 08 Aug 2015 09:53:56 -0700 (PDT) From: Larry Finger To: kvalo@codeaurora.org Cc: linux-wireless@vger.kernel.org, pkshih , shaofu , Larry Finger Subject: [PATCH V3 NEXT 6/7] rtlwifi: rtl8723be: Implement new rekey logic Date: Sat, 8 Aug 2015 11:53:38 -0500 Message-Id: <1439052819-30196-7-git-send-email-Larry.Finger@lwfinger.net> (sfid-20150808_185405_956393_A633AEB7) In-Reply-To: <1439052819-30196-1-git-send-email-Larry.Finger@lwfinger.net> References: <1439052819-30196-1-git-send-email-Larry.Finger@lwfinger.net> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: pkshih Use the new capability in rtlwifi to prevent rekeying before EAPOL msg 4/4 has been sent. Signed-off-by: pkshih Signed-off-by: shaofu Signed-off-by: Larry Finger --- V2 - no changes V3 - no changes --- drivers/net/wireless/rtlwifi/rtl8723be/fw.c | 1 + drivers/net/wireless/rtlwifi/rtl8723be/trx.c | 8 ++++++++ drivers/net/wireless/rtlwifi/rtl8723be/trx.h | 12 ++++++++++++ 3 files changed, 21 insertions(+) diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/fw.c b/drivers/net/wireless/rtlwifi/rtl8723be/fw.c index d5da0f3..be15d3d 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723be/fw.c +++ b/drivers/net/wireless/rtlwifi/rtl8723be/fw.c @@ -600,6 +600,7 @@ static void _rtl8723be_c2h_content_parsing(struct ieee80211_hw *hw, case C2H_8723B_TX_REPORT: RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, "[C2H], C2H_8723BE_TX_REPORT!\n"); + rtl_tx_report_handler(hw, tmp_buf, c2h_cmd_len); break; case C2H_8723B_BT_INFO: RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/trx.c b/drivers/net/wireless/rtlwifi/rtl8723be/trx.c index 338ec9a..fe8e3f4 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723be/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8723be/trx.c @@ -488,6 +488,14 @@ void rtl8723be_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 > DESC92C_RATEMCS0) diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/trx.h b/drivers/net/wireless/rtlwifi/rtl8723be/trx.h index 45949ac..c20fb45 100644 --- a/drivers/net/wireless/rtlwifi/rtl8723be/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8723be/trx.h @@ -187,6 +187,18 @@ #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_MBSSID(__pdesc, __val) \ + SET_BITS_TO_LE_4BYTE(__pdesc + 24, 12, 4, __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_TX_BUFFER_SIZE(__pdesc, __val) \ SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 16, __val) -- 2.1.4