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

Pull networking updates from David Miller:
 "Another merge window, another set of networking changes.  I've heard
  rumblings that the lightweight tunnels infrastructure has been voted
  networking change of the year.  But what do I know?

   1) Add conntrack support to openvswitch, from Joe Stringer.

   2) Initial support for VRF (Virtual Routing and Forwarding), which
      allows the segmentation of routing paths without using multiple
      devices.  There are some semantic kinks to work out still, but
      this is a reasonably strong foundation.  From David Ahern.

   3) Remove spinlock fro act_bpf fast path, from Alexei Starovoitov.

   4) Ignore route nexthops with a link down state in ipv6, just like
      ipv4.  From Andy Gospodarek.

   5) Remove spinlock from fast path of act_gact and act_mirred, from
      Eric Dumazet.

   6) Document the DSA layer, from Florian Fainelli.

   7) Add netconsole support to bcmgenet, systemport, and DSA.  Also
      from Florian Fainelli.

   8) Add Mellanox Switch Driver and core infrastructure, from Jiri
      Pirko.

   9) Add support for "light weight tunnels", which allow for
      encapsulation and decapsulation without bearing the overhead of a
      full blown netdevice.  From Thomas Graf, Jiri Benc, and a cast of
      others.

  10) Add Identifier Locator Addressing support for ipv6, from Tom
      Herbert.

  11) Support fragmented SKBs in iwlwifi, from Johannes Berg.

  12) Allow perf PMUs to be accessed from eBPF programs, from Kaixu Xia.

  13) Add BQL support to 3c59x driver, from Loganaden Velvindron.

  14) Stop using a zero TX queue length to mean that a device shouldn't
      have a qdisc attached, use an explicit flag instead.  From Phil
      Sutter.

  15) Use generic geneve netdevice infrastructure in openvswitch, from
      Pravin B Shelar.

  16) Add infrastructure to avoid re-forwarding a packet in software
      that was already forwarded by a hardware switch.  From Scott
      Feldman.

  17) Allow AF_PACKET fanout function to be implemented in a bpf
      program, from Willem de Bruijn"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1458 commits)
  netfilter: nf_conntrack: make nf_ct_zone_dflt built-in
  netfilter: nf_dup{4, 6}: fix build error when nf_conntrack disabled
  net: fec: clear receive interrupts before processing a packet
  ipv6: fix exthdrs offload registration in out_rt path
  xen-netback: add support for multicast control
  bgmac: Update fixed_phy_register()
  sock, diag: fix panic in sock_diag_put_filterinfo
  flow_dissector: Use 'const' where possible.
  flow_dissector: Fix function argument ordering dependency
  ixgbe: Resolve "initialized field overwritten" warnings
  ixgbe: Remove bimodal SR-IOV disabling
  ixgbe: Add support for reporting 2.5G link speed
  ixgbe: fix bounds checking in ixgbe_setup_tc for 82598
  ixgbe: support for ethtool set_rxfh
  ixgbe: Avoid needless PHY access on copper phys
  ixgbe: cleanup to use cached mask value
  ixgbe: Remove second instance of lan_id variable
  ixgbe: use kzalloc for allocating one thing
  flow: Move __get_hash_from_flowi{4,6} into flow_dissector.c
  ixgbe: Remove unused PCI bus types
  ...

1 files changed, 56 insertions, 13 deletions

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 337223b..e819369 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -1792,6 +1792,9 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw,
 
 	wl->wow_enabled = true;
 	wl12xx_for_each_wlvif(wl, wlvif) {
+		if (wlcore_is_p2p_mgmt(wlvif))
+			continue;
+
 		ret = wl1271_configure_suspend(wl, wlvif, wow);
 		if (ret < 0) {
 			mutex_unlock(&wl->mutex);
@@ -1901,6 +1904,9 @@ static int wl1271_op_resume(struct ieee80211_hw *hw)
 		goto out;
 
 	wl12xx_for_each_wlvif(wl, wlvif) {
+		if (wlcore_is_p2p_mgmt(wlvif))
+			continue;
+
 		wl1271_configure_resume(wl, wlvif);
 	}
 
@@ -2256,6 +2262,7 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif)
 		wlvif->p2p = 1;
 		/* fall-through */
 	case NL80211_IFTYPE_STATION:
+	case NL80211_IFTYPE_P2P_DEVICE:
 		wlvif->bss_type = BSS_TYPE_STA_BSS;
 		break;
 	case NL80211_IFTYPE_ADHOC:
@@ -2477,7 +2484,8 @@ static void wlcore_hw_queue_iter(void *data, u8 *mac,
 {
 	struct wlcore_hw_queue_iter_data *iter_data = data;
 
-	if (WARN_ON_ONCE(vif->hw_queue[0] == IEEE80211_INVAL_HW_QUEUE))
+	if (vif->type == NL80211_IFTYPE_P2P_DEVICE ||
+	    WARN_ON_ONCE(vif->hw_queue[0] == IEEE80211_INVAL_HW_QUEUE))
 		return;
 
 	if (iter_data->cur_running || vif == iter_data->vif) {
@@ -2495,6 +2503,11 @@ static int wlcore_allocate_hw_queue_base(struct wl1271 *wl,
 	struct wlcore_hw_queue_iter_data iter_data = {};
 	int i, q_base;
 
+	if (vif->type == NL80211_IFTYPE_P2P_DEVICE) {
+		vif->cab_queue = IEEE80211_INVAL_HW_QUEUE;
+		return 0;
+	}
+
 	iter_data.vif = vif;
 
 	/* mark all bits taken by active interfaces */
@@ -2618,14 +2631,27 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
 			goto out;
 	}
 
-	ret = wl12xx_cmd_role_enable(wl, vif->addr,
-				     role_type, &wlvif->role_id);
-	if (ret < 0)
-		goto out;
+	if (!wlcore_is_p2p_mgmt(wlvif)) {
+		ret = wl12xx_cmd_role_enable(wl, vif->addr,
+					     role_type, &wlvif->role_id);
+		if (ret < 0)
+			goto out;
 
-	ret = wl1271_init_vif_specific(wl, vif);
-	if (ret < 0)
-		goto out;
+		ret = wl1271_init_vif_specific(wl, vif);
+		if (ret < 0)
+			goto out;
+
+	} else {
+		ret = wl12xx_cmd_role_enable(wl, vif->addr, WL1271_ROLE_DEVICE,
+					     &wlvif->dev_role_id);
+		if (ret < 0)
+			goto out;
+
+		/* needed mainly for configuring rate policies */
+		ret = wl1271_sta_hw_init(wl, wlvif);
+		if (ret < 0)
+			goto out;
+	}
 
 	list_add(&wlvif->list, &wl->wlvif_list);
 	set_bit(WLVIF_FLAG_INITIALIZED, &wlvif->flags);
@@ -2696,9 +2722,15 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
 				wl12xx_stop_dev(wl, wlvif);
 		}
 
-		ret = wl12xx_cmd_role_disable(wl, &wlvif->role_id);
-		if (ret < 0)
-			goto deinit;
+		if (!wlcore_is_p2p_mgmt(wlvif)) {
+			ret = wl12xx_cmd_role_disable(wl, &wlvif->role_id);
+			if (ret < 0)
+				goto deinit;
+		} else {
+			ret = wl12xx_cmd_role_disable(wl, &wlvif->dev_role_id);
+			if (ret < 0)
+				goto deinit;
+		}
 
 		wl1271_ps_elp_sleep(wl);
 	}
@@ -3088,6 +3120,9 @@ static int wl12xx_config_vif(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 {
 	int ret;
 
+	if (wlcore_is_p2p_mgmt(wlvif))
+		return 0;
+
 	if (conf->power_level != wlvif->power_level) {
 		ret = wl1271_acx_tx_power(wl, wlvif, conf->power_level);
 		if (ret < 0)
@@ -3207,6 +3242,9 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
 		goto out;
 
 	wl12xx_for_each_wlvif(wl, wlvif) {
+		if (wlcore_is_p2p_mgmt(wlvif))
+			continue;
+
 		if (wlvif->bss_type != BSS_TYPE_AP_BSS) {
 			if (*total & FIF_ALLMULTI)
 				ret = wl1271_acx_group_address_tbl(wl, wlvif,
@@ -4837,6 +4875,9 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw,
 	u8 ps_scheme;
 	int ret = 0;
 
+	if (wlcore_is_p2p_mgmt(wlvif))
+		return 0;
+
 	mutex_lock(&wl->mutex);
 
 	wl1271_debug(DEBUG_MAC80211, "mac80211 conf tx %d", queue);
@@ -6078,8 +6119,10 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
 	wl->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
 
 	wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
-		BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_AP) |
-		BIT(NL80211_IFTYPE_P2P_CLIENT) | BIT(NL80211_IFTYPE_P2P_GO);
+					 BIT(NL80211_IFTYPE_AP) |
+					 BIT(NL80211_IFTYPE_P2P_DEVICE) |
+					 BIT(NL80211_IFTYPE_P2P_CLIENT) |
+					 BIT(NL80211_IFTYPE_P2P_GO);
 	wl->hw->wiphy->max_scan_ssids = 1;
 	wl->hw->wiphy->max_sched_scan_ssids = 16;
 	wl->hw->wiphy->max_match_sets = 16;