Merge tag 'master-2014-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

John W. Linville says:

====================
pull request: wireless-next 2014-09-22

Please pull this batch of updates intended for the 3.18 stream...

For the mac80211 bits, Johannes says:

"This time, I have some rate minstrel improvements, support for a very
small feature from CCX that Steinar reverse-engineered, dynamic ACK
timeout support, a number of changes for TDLS, early support for radio
resource measurement and many fixes. Also, I'm changing a number of
places to clear key memory when it's freed and Intel claims copyright
for code they developed."

For the bluetooth bits, Johan says:

"Here are some more patches intended for 3.18. Most of them are cleanups
or fixes for SMP. The only exception is a fix for BR/EDR L2CAP fixed
channels which should now work better together with the L2CAP
information request procedure."

For the iwlwifi bits, Emmanuel says:

"I fix here dvm which was broken by my last pull request. Arik
continues to work on TDLS and Luca solved a few issues in CT-Kill. Eyal
keeps digging into rate scaling code, more to come soon. Besides this,
nothing really special here."

Beyond that, there are the usual big batches of updates to ath9k, b43,
mwifiex, and wil6210 as well as a handful of other bits here and there.
Also, rtlwifi gets some btcoexist attention from Larry.

Please let me know if there are problems!
====================

Had to adjust the wil6210 code to comply with Joe Perches's recent
change in net-next to make the netdev_*() routines return void instead
of 'int'.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 184 insertions, 0 deletions

diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.h b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.h
new file mode 100644
index 00000000000..75f8094b7a3
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtc8723b1ant.h
@@ -0,0 +1,184 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2012  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+/**********************************************************************
+ * The following is for 8723B 1ANT BT Co-exist definition
+ **********************************************************************/
+#define	BT_AUTO_REPORT_ONLY_8723B_1ANT			1
+
+#define	BT_INFO_8723B_1ANT_B_FTP			BIT7
+#define	BT_INFO_8723B_1ANT_B_A2DP			BIT6
+#define	BT_INFO_8723B_1ANT_B_HID			BIT5
+#define	BT_INFO_8723B_1ANT_B_SCO_BUSY			BIT4
+#define	BT_INFO_8723B_1ANT_B_ACL_BUSY			BIT3
+#define	BT_INFO_8723B_1ANT_B_INQ_PAGE			BIT2
+#define	BT_INFO_8723B_1ANT_B_SCO_ESCO			BIT1
+#define	BT_INFO_8723B_1ANT_B_CONNECTION			BIT0
+
+#define	BT_INFO_8723B_1ANT_A2DP_BASIC_RATE(_BT_INFO_EXT_)	\
+		(((_BT_INFO_EXT_&BIT0)) ? true : false)
+
+#define	BTC_RSSI_COEX_THRESH_TOL_8723B_1ANT		2
+
+enum _BT_INFO_SRC_8723B_1ANT {
+	BT_INFO_SRC_8723B_1ANT_WIFI_FW			= 0x0,
+	BT_INFO_SRC_8723B_1ANT_BT_RSP			= 0x1,
+	BT_INFO_SRC_8723B_1ANT_BT_ACTIVE_SEND		= 0x2,
+	BT_INFO_SRC_8723B_1ANT_MAX
+};
+
+enum _BT_8723B_1ANT_BT_STATUS {
+	BT_8723B_1ANT_BT_STATUS_NON_CONNECTED_IDLE	= 0x0,
+	BT_8723B_1ANT_BT_STATUS_CONNECTED_IDLE		= 0x1,
+	BT_8723B_1ANT_BT_STATUS_INQ_PAGE		= 0x2,
+	BT_8723B_1ANT_BT_STATUS_ACL_BUSY		= 0x3,
+	BT_8723B_1ANT_BT_STATUS_SCO_BUSY		= 0x4,
+	BT_8723B_1ANT_BT_STATUS_ACL_SCO_BUSY		= 0x5,
+	BT_8723B_1ANT_BT_STATUS_MAX
+};
+
+enum _BT_8723B_1ANT_WIFI_STATUS {
+	BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_IDLE			= 0x0,
+	BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN		= 0x1,
+	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN			= 0x2,
+	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SPECIAL_PKT			= 0x3,
+	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_IDLE			= 0x4,
+	BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY			= 0x5,
+	BT_8723B_1ANT_WIFI_STATUS_MAX
+};
+
+enum _BT_8723B_1ANT_COEX_ALGO {
+	BT_8723B_1ANT_COEX_ALGO_UNDEFINED		= 0x0,
+	BT_8723B_1ANT_COEX_ALGO_SCO			= 0x1,
+	BT_8723B_1ANT_COEX_ALGO_HID			= 0x2,
+	BT_8723B_1ANT_COEX_ALGO_A2DP			= 0x3,
+	BT_8723B_1ANT_COEX_ALGO_A2DP_PANHS		= 0x4,
+	BT_8723B_1ANT_COEX_ALGO_PANEDR			= 0x5,
+	BT_8723B_1ANT_COEX_ALGO_PANHS			= 0x6,
+	BT_8723B_1ANT_COEX_ALGO_PANEDR_A2DP		= 0x7,
+	BT_8723B_1ANT_COEX_ALGO_PANEDR_HID		= 0x8,
+	BT_8723B_1ANT_COEX_ALGO_HID_A2DP_PANEDR		= 0x9,
+	BT_8723B_1ANT_COEX_ALGO_HID_A2DP		= 0xa,
+	BT_8723B_1ANT_COEX_ALGO_MAX			= 0xb,
+};
+
+struct coex_dm_8723b_1ant {
+	/* fw mechanism */
+	bool cur_ignore_wlan_act;
+	bool pre_ignore_wlan_act;
+	u8 pre_ps_tdma;
+	u8 cur_ps_tdma;
+	u8 ps_tdma_para[5];
+	u8 tdma_adj_type;
+	bool auto_tdma_adjust;
+	bool pre_ps_tdma_on;
+	bool cur_ps_tdma_on;
+	bool pre_bt_auto_report;
+	bool cur_bt_auto_report;
+	u8 pre_lps;
+	u8 cur_lps;
+	u8 pre_rpwm;
+	u8 cur_rpwm;
+
+	/* sw mechanism */
+	bool pre_low_penalty_ra;
+	bool cur_low_penalty_ra;
+	u32 pre_val0x6c0;
+	u32 cur_val0x6c0;
+	u32 pre_val0x6c4;
+	u32 cur_val0x6c4;
+	u32 pre_val0x6c8;
+	u32 cur_val0x6c8;
+	u8 pre_val0x6cc;
+	u8 cur_val0x6cc;
+	bool limited_dig;
+
+	u32 backup_arfr_cnt1;	/* Auto Rate Fallback Retry cnt */
+	u32 backup_arfr_cnt2;	/* Auto Rate Fallback Retry cnt */
+	u16 backup_retry_limit;
+	u8 backup_ampdu_max_time;
+
+	/* algorithm related */
+	u8 pre_algorithm;
+	u8 cur_algorithm;
+	u8 bt_status;
+	u8 wifi_chnl_info[3];
+
+	u32 prera_mask;
+	u32 curra_mask;
+	u8 pre_arfr_type;
+	u8 cur_arfr_type;
+	u8 pre_retry_limit_type;
+	u8 cur_retry_limit_type;
+	u8 pre_ampdu_time_type;
+	u8 cur_ampdu_time_type;
+
+	u8 error_condition;
+};
+
+struct coex_sta_8723b_1ant {
+	bool bt_link_exist;
+	bool sco_exist;
+	bool a2dp_exist;
+	bool hid_exist;
+	bool pan_exist;
+
+	bool under_lps;
+	bool under_ips;
+	u32 special_pkt_period_cnt;
+	u32 high_priority_tx;
+	u32 high_priority_rx;
+	u32 low_priority_tx;
+	u32 low_priority_rx;
+	u8 bt_rssi;
+	u8 pre_bt_rssi_state;
+	u8 pre_wifi_rssi_state[4];
+	bool c2h_bt_info_req_sent;
+	u8 bt_info_c2h[BT_INFO_SRC_8723B_1ANT_MAX][10];
+	u32 bt_info_c2h_cnt[BT_INFO_SRC_8723B_1ANT_MAX];
+	bool c2h_bt_inquiry_page;
+	u8 bt_retry_cnt;
+	u8 bt_info_ext;
+};
+
+/*************************************************************************
+ * The following is interface which will notify coex module.
+ *************************************************************************/
+void ex_halbtc8723b1ant_init_hwconfig(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_init_coex_dm(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b1ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b1ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b1ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
+void ex_halbtc8723b1ant_media_status_notify(struct btc_coexist *btcoexist,
+					    u8 type);
+void ex_halbtc8723b1ant_special_packet_notify(struct btc_coexist *btcoexist,
+					      u8 type);
+void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist,
+				       u8 *tmpbuf, u8 length);
+void ex_halbtc8723b1ant_halt_notify(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnpstate);
+void ex_halbtc8723b1ant_coex_dm_reset(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_periodical(struct btc_coexist *btcoexist);
+void ex_halbtc8723b1ant_display_coex_info(struct btc_coexist *btcoexist);