Merge tag 'wireless-drivers-next-for-davem-2017-08-07' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers-next patches for 4.14

The first wireless-drivers-next pull request for 4.14. I'm submitting
this unusally late in the cycle as my vacation postponed this. But
even if this is late there's not still that much new features, mostly
cleanup or fixes.

Major changes:

ath10k

* preparation for wcn3990 support

iwlwifi

* Reorganization of the code into separate directories continues

qtnfmac

* regulatory support updates

* add get_channel, dump_survey and channel_switch cfg80211 handlers
====================

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

1 files changed, 138 insertions, 0 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/sf.h b/drivers/net/wireless/intel/iwlwifi/fw/api/sf.h
new file mode 100644
index 000000000000..e517b55f1bc6
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/sf.h
@@ -0,0 +1,138 @@
+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ *
+ * 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 COPYING.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <linuxwifi@intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#ifndef __iwl_fw_api_sf_h__
+#define __iwl_fw_api_sf_h__
+
+/* Smart Fifo state */
+enum iwl_sf_state {
+	SF_LONG_DELAY_ON = 0, /* should never be called by driver */
+	SF_FULL_ON,
+	SF_UNINIT,
+	SF_INIT_OFF,
+	SF_HW_NUM_STATES
+};
+
+/* Smart Fifo possible scenario */
+enum iwl_sf_scenario {
+	SF_SCENARIO_SINGLE_UNICAST,
+	SF_SCENARIO_AGG_UNICAST,
+	SF_SCENARIO_MULTICAST,
+	SF_SCENARIO_BA_RESP,
+	SF_SCENARIO_TX_RESP,
+	SF_NUM_SCENARIO
+};
+
+#define SF_TRANSIENT_STATES_NUMBER 2	/* SF_LONG_DELAY_ON and SF_FULL_ON */
+#define SF_NUM_TIMEOUT_TYPES 2		/* Aging timer and Idle timer */
+
+/* smart FIFO default values */
+#define SF_W_MARK_SISO 6144
+#define SF_W_MARK_MIMO2 8192
+#define SF_W_MARK_MIMO3 6144
+#define SF_W_MARK_LEGACY 4096
+#define SF_W_MARK_SCAN 4096
+
+/* SF Scenarios timers for default configuration (aligned to 32 uSec) */
+#define SF_SINGLE_UNICAST_IDLE_TIMER_DEF 160	/* 150 uSec  */
+#define SF_SINGLE_UNICAST_AGING_TIMER_DEF 400	/* 0.4 mSec */
+#define SF_AGG_UNICAST_IDLE_TIMER_DEF 160		/* 150 uSec */
+#define SF_AGG_UNICAST_AGING_TIMER_DEF 400		/* 0.4 mSec */
+#define SF_MCAST_IDLE_TIMER_DEF 160		/* 150 mSec */
+#define SF_MCAST_AGING_TIMER_DEF 400		/* 0.4 mSec */
+#define SF_BA_IDLE_TIMER_DEF 160			/* 150 uSec */
+#define SF_BA_AGING_TIMER_DEF 400			/* 0.4 mSec */
+#define SF_TX_RE_IDLE_TIMER_DEF 160			/* 150 uSec */
+#define SF_TX_RE_AGING_TIMER_DEF 400		/* 0.4 mSec */
+
+/* SF Scenarios timers for BSS MAC configuration (aligned to 32 uSec) */
+#define SF_SINGLE_UNICAST_IDLE_TIMER 320	/* 300 uSec  */
+#define SF_SINGLE_UNICAST_AGING_TIMER 2016	/* 2 mSec */
+#define SF_AGG_UNICAST_IDLE_TIMER 320		/* 300 uSec */
+#define SF_AGG_UNICAST_AGING_TIMER 2016		/* 2 mSec */
+#define SF_MCAST_IDLE_TIMER 2016		/* 2 mSec */
+#define SF_MCAST_AGING_TIMER 10016		/* 10 mSec */
+#define SF_BA_IDLE_TIMER 320			/* 300 uSec */
+#define SF_BA_AGING_TIMER 2016			/* 2 mSec */
+#define SF_TX_RE_IDLE_TIMER 320			/* 300 uSec */
+#define SF_TX_RE_AGING_TIMER 2016		/* 2 mSec */
+
+#define SF_LONG_DELAY_AGING_TIMER 1000000	/* 1 Sec */
+
+#define SF_CFG_DUMMY_NOTIF_OFF	BIT(16)
+
+/**
+ * struct iwl_sf_cfg_cmd - Smart Fifo configuration command.
+ * @state: smart fifo state, types listed in &enum iwl_sf_state.
+ * @watermark: Minimum allowed available free space in RXF for transient state.
+ * @long_delay_timeouts: aging and idle timer values for each scenario
+ * in long delay state.
+ * @full_on_timeouts: timer values for each scenario in full on state.
+ */
+struct iwl_sf_cfg_cmd {
+	__le32 state;
+	__le32 watermark[SF_TRANSIENT_STATES_NUMBER];
+	__le32 long_delay_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
+	__le32 full_on_timeouts[SF_NUM_SCENARIO][SF_NUM_TIMEOUT_TYPES];
+} __packed; /* SF_CFG_API_S_VER_2 */
+
+#endif /* __iwl_fw_api_sf_h__ */