Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:
 "Reasonably busy this cycle, but perhaps not as busy as in the 4.12
  merge window:

   1) Several optimizations for UDP processing under high load from
      Paolo Abeni.

   2) Support pacing internally in TCP when using the sch_fq packet
      scheduler for this is not practical. From Eric Dumazet.

   3) Support mutliple filter chains per qdisc, from Jiri Pirko.

   4) Move to 1ms TCP timestamp clock, from Eric Dumazet.

   5) Add batch dequeueing to vhost_net, from Jason Wang.

   6) Flesh out more completely SCTP checksum offload support, from
      Davide Caratti.

   7) More plumbing of extended netlink ACKs, from David Ahern, Pablo
      Neira Ayuso, and Matthias Schiffer.

   8) Add devlink support to nfp driver, from Simon Horman.

   9) Add RTM_F_FIB_MATCH flag to RTM_GETROUTE queries, from Roopa
      Prabhu.

  10) Add stack depth tracking to BPF verifier and use this information
      in the various eBPF JITs. From Alexei Starovoitov.

  11) Support XDP on qed device VFs, from Yuval Mintz.

  12) Introduce BPF PROG ID for better introspection of installed BPF
      programs. From Martin KaFai Lau.

  13) Add bpf_set_hash helper for TC bpf programs, from Daniel Borkmann.

  14) For loads, allow narrower accesses in bpf verifier checking, from
      Yonghong Song.

  15) Support MIPS in the BPF selftests and samples infrastructure, the
      MIPS eBPF JIT will be merged in via the MIPS GIT tree. From David
      Daney.

  16) Support kernel based TLS, from Dave Watson and others.

  17) Remove completely DST garbage collection, from Wei Wang.

  18) Allow installing TCP MD5 rules using prefixes, from Ivan
      Delalande.

  19) Add XDP support to Intel i40e driver, from Björn Töpel

  20) Add support for TC flower offload in nfp driver, from Simon
      Horman, Pieter Jansen van Vuuren, Benjamin LaHaise, Jakub
      Kicinski, and Bert van Leeuwen.

  21) IPSEC offloading support in mlx5, from Ilan Tayari.

  22) Add HW PTP support to macb driver, from Rafal Ozieblo.

  23) Networking refcount_t conversions, From Elena Reshetova.

  24) Add sock_ops support to BPF, from Lawrence Brako. This is useful
      for tuning the TCP sockopt settings of a group of applications,
      currently via CGROUPs"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1899 commits)
  net: phy: dp83867: add workaround for incorrect RX_CTRL pin strap
  dt-bindings: phy: dp83867: provide a workaround for incorrect RX_CTRL pin strap
  cxgb4: Support for get_ts_info ethtool method
  cxgb4: Add PTP Hardware Clock (PHC) support
  cxgb4: time stamping interface for PTP
  nfp: default to chained metadata prepend format
  nfp: remove legacy MAC address lookup
  nfp: improve order of interfaces in breakout mode
  net: macb: remove extraneous return when MACB_EXT_DESC is defined
  bpf: add missing break in for the TCP_BPF_SNDCWND_CLAMP case
  bpf: fix return in load_bpf_file
  mpls: fix rtm policy in mpls_getroute
  net, ax25: convert ax25_cb.refcount from atomic_t to refcount_t
  net, ax25: convert ax25_route.refcount from atomic_t to refcount_t
  net, ax25: convert ax25_uid_assoc.refcount from atomic_t to refcount_t
  net, sctp: convert sctp_ep_common.refcnt from atomic_t to refcount_t
  net, sctp: convert sctp_transport.refcnt from atomic_t to refcount_t
  net, sctp: convert sctp_chunk.refcnt from atomic_t to refcount_t
  net, sctp: convert sctp_datamsg.refcnt from atomic_t to refcount_t
  net, sctp: convert sctp_auth_bytes.refcnt from atomic_t to refcount_t
  ...

1 files changed, 39 insertions, 33 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h
index 3178eb96e395..1cd7cc087936 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-scan.h
@@ -7,7 +7,7 @@
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
- * Copyright(c) 2016 Intel Deutschland 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
@@ -34,6 +34,7 @@
  *
  * 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
@@ -67,8 +68,6 @@
 #ifndef __fw_api_scan_h__
 #define __fw_api_scan_h__
 
-#include "fw-api.h"
-
 /* Scan Commands, Responses, Notifications */
 
 /* Max number of IEs for direct SSID scans in a command */
@@ -81,6 +80,10 @@
  * selected by "type" bit field in struct iwl_scan_channel;
  * each channel may select different ssids from among the 20 entries.
  * SSID IEs get transmitted in reverse order of entry.
+ *
+ * @id: element ID
+ * @len: element length
+ * @ssid: element (SSID) data
  */
 struct iwl_ssid_ie {
 	u8 id;
@@ -111,7 +114,7 @@ enum scan_framework_client {
 };
 
 /**
- * iwl_scan_offload_blacklist - SCAN_OFFLOAD_BLACKLIST_S
+ * struct iwl_scan_offload_blacklist - SCAN_OFFLOAD_BLACKLIST_S
  * @ssid:		MAC address to filter out
  * @reported_rssi:	AP rssi reported to the host
  * @client_bitmap: clients ignore this entry  - enum scan_framework_client
@@ -135,13 +138,14 @@ enum iwl_scan_offload_band_selection {
 };
 
 /**
- * iwl_scan_offload_profile - SCAN_OFFLOAD_PROFILE_S
+ * struct iwl_scan_offload_profile - SCAN_OFFLOAD_PROFILE_S
  * @ssid_index:		index to ssid list in fixed part
  * @unicast_cipher:	encryption algorithm to match - bitmap
- * @aut_alg:		authentication algorithm to match - bitmap
+ * @auth_alg:		authentication algorithm to match - bitmap
  * @network_type:	enum iwl_scan_offload_network_type
  * @band_selection:	enum iwl_scan_offload_band_selection
  * @client_bitmap:	clients waiting for match - enum scan_framework_client
+ * @reserved:		reserved
  */
 struct iwl_scan_offload_profile {
 	u8 ssid_index;
@@ -154,8 +158,7 @@ struct iwl_scan_offload_profile {
 } __packed;
 
 /**
- * iwl_scan_offload_profile_cfg - SCAN_OFFLOAD_PROFILES_CFG_API_S_VER_1
- * @blaclist:		AP list to filter off from scan results
+ * struct iwl_scan_offload_profile_cfg - SCAN_OFFLOAD_PROFILES_CFG_API_S_VER_1
  * @profiles:		profiles to search for match
  * @blacklist_len:	length of blacklist
  * @num_profiles:	num of profiles in the list
@@ -163,6 +166,7 @@ struct iwl_scan_offload_profile {
  * @pass_match:		clients waiting for the results
  * @active_clients:	active clients bitmap - enum scan_framework_client
  * @any_beacon_notify:	clients waiting for match notification without match
+ * @reserved:		reserved
  */
 struct iwl_scan_offload_profile_cfg {
 	struct iwl_scan_offload_profile profiles[IWL_SCAN_MAX_PROFILES];
@@ -176,7 +180,7 @@ struct iwl_scan_offload_profile_cfg {
 } __packed;
 
 /**
- * iwl_scan_schedule_lmac - schedule of scan offload
+ * struct iwl_scan_schedule_lmac - schedule of scan offload
  * @delay:		delay between iterations, in seconds.
  * @iterations:		num of scan iterations
  * @full_scan_mul:	number of partial scans before each full scan
@@ -200,7 +204,7 @@ enum iwl_scan_ebs_status {
 };
 
 /**
- * iwl_scan_req_tx_cmd - SCAN_REQ_TX_CMD_API_S
+ * struct iwl_scan_req_tx_cmd - SCAN_REQ_TX_CMD_API_S
  * @tx_flags: combination of TX_CMD_FLG_*
  * @rate_n_flags: rate for *all* Tx attempts, if TX_CMD_FLG_STA_RATE_MSK is
  *	cleared. Combination of RATE_MCS_*
@@ -220,10 +224,10 @@ enum iwl_scan_channel_flags_lmac {
 };
 
 /**
- * iwl_scan_channel_cfg_lmac - SCAN_CHANNEL_CFG_S_VER2
+ * struct iwl_scan_channel_cfg_lmac - SCAN_CHANNEL_CFG_S_VER2
  * @flags:		bits 1-20: directed scan to i'th ssid
  *			other bits &enum iwl_scan_channel_flags_lmac
- * @channel_number:	channel number 1-13 etc
+ * @channel_num:	channel number 1-13 etc
  * @iter_count:		scan iteration on this channel
  * @iter_interval:	interval in seconds between iterations on one channel
  */
@@ -235,7 +239,7 @@ struct iwl_scan_channel_cfg_lmac {
 } __packed;
 
 /*
- * iwl_scan_probe_segment - PROBE_SEGMENT_API_S_VER_1
+ * struct iwl_scan_probe_segment - PROBE_SEGMENT_API_S_VER_1
  * @offset: offset in the data block
  * @len: length of the segment
  */
@@ -263,7 +267,7 @@ enum iwl_scan_channel_flags {
 	IWL_SCAN_CHANNEL_FLAG_CACHE_ADD		= BIT(2),
 };
 
-/* iwl_scan_channel_opt - CHANNEL_OPTIMIZATION_API_S
+/* struct iwl_scan_channel_opt - CHANNEL_OPTIMIZATION_API_S
  * @flags: enum iwl_scan_channel_flags
  * @non_ebs_ratio: defines the ratio of number of scan iterations where EBS is
  *	involved.
@@ -276,13 +280,13 @@ struct iwl_scan_channel_opt {
 } __packed;
 
 /**
- * iwl_mvm_lmac_scan_flags
+ * enum iwl_mvm_lmac_scan_flags - LMAC scan flags
  * @IWL_MVM_LMAC_SCAN_FLAG_PASS_ALL: pass all beacons and probe responses
  *	without filtering.
  * @IWL_MVM_LMAC_SCAN_FLAG_PASSIVE: force passive scan on all channels
  * @IWL_MVM_LMAC_SCAN_FLAG_PRE_CONNECTION: single channel scan
  * @IWL_MVM_LMAC_SCAN_FLAG_ITER_COMPLETE: send iteration complete notification
- * @IWL_MVM_LMAC_SCAN_FLAG_MULTIPLE_SSIDS multiple SSID matching
+ * @IWL_MVM_LMAC_SCAN_FLAG_MULTIPLE_SSIDS: multiple SSID matching
  * @IWL_MVM_LMAC_SCAN_FLAG_FRAGMENTED: all passive scans will be fragmented
  * @IWL_MVM_LMAC_SCAN_FLAGS_RRM_ENABLED: insert WFA vendor-specific TPC report
  *	and DS parameter set IEs into probe requests.
@@ -320,15 +324,15 @@ enum iwl_scan_priority_ext {
 };
 
 /**
- * iwl_scan_req_lmac - SCAN_REQUEST_CMD_API_S_VER_1
+ * struct iwl_scan_req_lmac - SCAN_REQUEST_CMD_API_S_VER_1
  * @reserved1: for alignment and future use
- * @channel_num: num of channels to scan
- * @active-dwell: dwell time for active channels
- * @passive-dwell: dwell time for passive channels
- * @fragmented-dwell: dwell time for fragmented passive scan
+ * @n_channels: num of channels to scan
+ * @active_dwell: dwell time for active channels
+ * @passive_dwell: dwell time for passive channels
+ * @fragmented_dwell: dwell time for fragmented passive scan
  * @extended_dwell: dwell time for channels 1, 6 and 11 (in certain cases)
  * @reserved2: for alignment and future use
- * @rx_chain_selct: PHY_RX_CHAIN_* flags
+ * @rx_chain_select: PHY_RX_CHAIN_* flags
  * @scan_flags: &enum iwl_mvm_lmac_scan_flags
  * @max_out_time: max time (in TU) to be out of associated channel
  * @suspend_time: pause scan this long (TUs) when returning to service channel
@@ -410,12 +414,13 @@ struct iwl_lmac_scan_complete_notif {
 } __packed;
 
 /**
- * iwl_scan_offload_complete - PERIODIC_SCAN_COMPLETE_NTF_API_S_VER_2
+ * struct iwl_scan_offload_complete - PERIODIC_SCAN_COMPLETE_NTF_API_S_VER_2
  * @last_schedule_line: last schedule line executed (fast or regular)
  * @last_schedule_iteration: last scan iteration executed before scan abort
- * @status: enum iwl_scan_offload_complete_status
+ * @status: &enum iwl_scan_offload_complete_status
  * @ebs_status: EBS success status &enum iwl_scan_ebs_status
- * @time_after_last_iter; time in seconds elapsed after last iteration
+ * @time_after_last_iter: time in seconds elapsed after last iteration
+ * @reserved: reserved
  */
 struct iwl_periodic_scan_complete {
 	u8 last_schedule_line;
@@ -547,12 +552,12 @@ struct iwl_scan_config {
 } __packed; /* SCAN_CONFIG_DB_CMD_API_S_3 */
 
 /**
- * iwl_umac_scan_flags
- *@IWL_UMAC_SCAN_FLAG_PREEMPTIVE: scan process triggered by this scan request
+ * enum iwl_umac_scan_flags - UMAC scan flags
+ * @IWL_UMAC_SCAN_FLAG_PREEMPTIVE: scan process triggered by this scan request
  *	can be preempted by other scan requests with higher priority.
  *	The low priority scan will be resumed when the higher proirity scan is
  *	completed.
- *@IWL_UMAC_SCAN_FLAG_START_NOTIF: notification will be sent to the driver
+ * @IWL_UMAC_SCAN_FLAG_START_NOTIF: notification will be sent to the driver
  *	when scan starts.
  */
 enum iwl_umac_scan_flags {
@@ -701,8 +706,8 @@ struct iwl_umac_scan_abort {
  * struct iwl_umac_scan_complete
  * @uid: scan id, &enum iwl_umac_scan_uid_offsets
  * @last_schedule: last scheduling line
- * @last_iter:	last scan iteration number
- * @scan status: &enum iwl_scan_offload_complete_status
+ * @last_iter: last scan iteration number
+ * @status: &enum iwl_scan_offload_complete_status
  * @ebs_status: &enum iwl_scan_ebs_status
  * @time_from_last_iter: time elapsed from last iteration
  * @reserved: for future use
@@ -721,9 +726,10 @@ struct iwl_umac_scan_complete {
 /**
  * struct iwl_scan_offload_profile_match - match information
  * @bssid: matched bssid
+ * @reserved: reserved
  * @channel: channel where the match occurred
- * @energy:
- * @matching_feature:
+ * @energy: energy
+ * @matching_feature: feature matches
  * @matching_channels: bitmap of channels that matched, referencing
  *	the channels passed in tue scan offload request
  */
@@ -771,7 +777,7 @@ struct iwl_scan_offload_profiles_query {
  * @last_channel: last channel that was scanned
  * @start_tsf: TSF timer in usecs of the scan start time for the mac specified
  *	in &struct iwl_scan_req_umac.
- * @results: array of scan results, only "scanned_channels" of them are valid
+ * @results: array of scan results, length in @scanned_channels
  */
 struct iwl_umac_scan_iter_complete_notif {
 	__le32 uid;