diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2017-06-18 11:12:44 -0500 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-06-21 18:28:03 +0300 |
| commit | 8479580b5267b40c4072ee57519f18f2b0359fbd (patch) | |
| tree | 5976832a1eb4c05eac8652d28ed6ea68a02b635c /drivers/net/wireless/realtek/rtlwifi/rtl8192ee | |
| parent | 79b64ed7a6b26fd896a8c0ba410e9704decf9c1f (diff) | |
rtlwifi: Add TX report and disable key to force wait until report acked.
When using EAPOL to do a PTK rekey, there is a possible race condition.
When msg 3/4 is received, the supplicant will send msg 4/4 and install
the new key immediately; however, the driver must make sure that msg 4/4
is sent before installing the new key. We use TX report to ensure it is
sent.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192ee')
4 files changed, 12 insertions, 8 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c index 1f42ce5f8f27..c6c9c66abe1f 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c @@ -843,6 +843,7 @@ void rtl92ee_c2h_content_parsing(struct ieee80211_hw *hw, u8 c2h_cmd_id, case C2H_8192E_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_8192E_BT_INFO: RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c index 48820bc497d8..eaa503b7c4b4 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/sw.c @@ -253,7 +253,7 @@ static struct rtl_hal_ops rtl8192ee_hal_ops = { static struct rtl_mod_params rtl92ee_mod_params = { .sw_crypto = false, - .inactiveps = false, + .inactiveps = true, .swctrl_lps = false, .fwctrl_lps = true, .msi_support = true, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c index b1864bb07c2c..55f238a2a310 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c @@ -731,6 +731,9 @@ void rtl92ee_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN); } + /* tx report */ + rtl_get_tx_report(ptcb_desc, pdesc, hw); + SET_TX_DESC_TX_RATE(pdesc, ptcb_desc->hw_rate); if (ieee80211_is_mgmt(fc)) { diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h index 8053d1b12ec4..b0105c529010 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.h @@ -159,7 +159,7 @@ #define SET_TX_DESC_NULL_0(__pdesc, __val) \ SET_BITS_TO_LE_4BYTE(__pdesc+8, 14, 1, __val) #define SET_TX_DESC_NULL_1(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 15, 1, __val) + SET_BITS_TO_LE_4BYTE((__pdesc) + 8, 15, 1, __val) #define SET_TX_DESC_BK(__pdesc, __val) \ SET_BITS_TO_LE_4BYTE(__pdesc+8, 16, 1, __val) #define SET_TX_DESC_MORE_FRAG(__pdesc, __val) \ @@ -167,7 +167,7 @@ #define SET_TX_DESC_RAW(__pdesc, __val) \ SET_BITS_TO_LE_4BYTE(__pdesc+8, 18, 1, __val) #define SET_TX_DESC_SPE_RPT(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 19, 1, __val) + SET_BITS_TO_LE_4BYTE((__pdesc) + 8, 19, 1, __val) #define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val) \ SET_BITS_TO_LE_4BYTE(__pdesc+8, 20, 3, __val) #define SET_TX_DESC_BT_NULL(__pdesc, __val) \ @@ -252,15 +252,15 @@ /* Dword 6 */ #define SET_TX_DESC_SW_DEFINE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 12, __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) + 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) + 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) + 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) + SET_BITS_TO_LE_4BYTE((__pdesc) + 24, 25, 3, __val) /* Dword 7 */ #define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val) \ |