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

Pull networking updates from David Miller:

 1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov.

 2) Multiqueue support in xen-netback and xen-netfront, from Andrew J
    Benniston.

 3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn
    Mork.

 4) BPF now has a "random" opcode, from Chema Gonzalez.

 5) Add more BPF documentation and improve test framework, from Daniel
    Borkmann.

 6) Support TCP fastopen over ipv6, from Daniel Lee.

 7) Add software TSO helper functions and use them to support software
    TSO in mvneta and mv643xx_eth drivers.  From Ezequiel Garcia.

 8) Support software TSO in fec driver too, from Nimrod Andy.

 9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli.

10) Handle broadcasts more gracefully over macvlan when there are large
    numbers of interfaces configured, from Herbert Xu.

11) Allow more control over fwmark used for non-socket based responses,
    from Lorenzo Colitti.

12) Do TCP congestion window limiting based upon measurements, from Neal
    Cardwell.

13) Support busy polling in SCTP, from Neal Horman.

14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru.

15) Bridge promisc mode handling improvements from Vlad Yasevich.

16) Don't use inetpeer entries to implement ID generation any more, it
    performs poorly, from Eric Dumazet.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits)
  rtnetlink: fix userspace API breakage for iproute2 < v3.9.0
  tcp: fixing TLP's FIN recovery
  net: fec: Add software TSO support
  net: fec: Add Scatter/gather support
  net: fec: Increase buffer descriptor entry number
  net: fec: Factorize feature setting
  net: fec: Enable IP header hardware checksum
  net: fec: Factorize the .xmit transmit function
  bridge: fix compile error when compiling without IPv6 support
  bridge: fix smatch warning / potential null pointer dereference
  via-rhine: fix full-duplex with autoneg disable
  bnx2x: Enlarge the dorq threshold for VFs
  bnx2x: Check for UNDI in uncommon branch
  bnx2x: Fix 1G-baseT link
  bnx2x: Fix link for KR with swapped polarity lane
  sctp: Fix sk_ack_backlog wrap-around problem
  net/core: Add VF link state control policy
  net/fsl: xgmac_mdio is dependent on OF_MDIO
  net/fsl: Make xgmac_mdio read error message useful
  net_sched: drr: warn when qdisc is not work conserving
  ...

1 files changed, 71 insertions, 19 deletions

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index cb1f7b5bcf4..4b7782a529a 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -639,6 +639,7 @@ int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
 	struct sk_buff *wmi_skb;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	int len;
+	u32 buf_len = skb->len;
 	u16 fc;
 
 	hdr = (struct ieee80211_hdr *)skb->data;
@@ -648,6 +649,15 @@ int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
 		return -EINVAL;
 
 	len = sizeof(cmd->hdr) + skb->len;
+
+	if ((ieee80211_is_action(hdr->frame_control) ||
+	     ieee80211_is_deauth(hdr->frame_control) ||
+	     ieee80211_is_disassoc(hdr->frame_control)) &&
+	     ieee80211_has_protected(hdr->frame_control)) {
+		len += IEEE80211_CCMP_MIC_LEN;
+		buf_len += IEEE80211_CCMP_MIC_LEN;
+	}
+
 	len = round_up(len, 4);
 
 	wmi_skb = ath10k_wmi_alloc_skb(len);
@@ -659,7 +669,7 @@ int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
 	cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id);
 	cmd->hdr.tx_rate = 0;
 	cmd->hdr.tx_power = 0;
-	cmd->hdr.buf_len = __cpu_to_le32((u32)(skb->len));
+	cmd->hdr.buf_len = __cpu_to_le32(buf_len);
 
 	memcpy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr), ETH_ALEN);
 	memcpy(cmd->buf, skb->data, skb->len);
@@ -957,10 +967,16 @@ static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
 	 * frames with Protected Bit set. */
 	if (ieee80211_has_protected(hdr->frame_control) &&
 	    !ieee80211_is_auth(hdr->frame_control)) {
-		status->flag |= RX_FLAG_DECRYPTED | RX_FLAG_IV_STRIPPED |
-				RX_FLAG_MMIC_STRIPPED;
-		hdr->frame_control = __cpu_to_le16(fc &
+		status->flag |= RX_FLAG_DECRYPTED;
+
+		if (!ieee80211_is_action(hdr->frame_control) &&
+		    !ieee80211_is_deauth(hdr->frame_control) &&
+		    !ieee80211_is_disassoc(hdr->frame_control)) {
+			status->flag |= RX_FLAG_IV_STRIPPED |
+					RX_FLAG_MMIC_STRIPPED;
+			hdr->frame_control = __cpu_to_le16(fc &
 					~IEEE80211_FCTL_PROTECTED);
+		}
 	}
 
 	ath10k_dbg(ATH10K_DBG_MGMT,
@@ -1362,13 +1378,10 @@ static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
 	struct sk_buff *bcn;
 	int ret, vdev_id = 0;
 
-	ath10k_dbg(ATH10K_DBG_MGMT, "WMI_HOST_SWBA_EVENTID\n");
-
 	ev = (struct wmi_host_swba_event *)skb->data;
 	map = __le32_to_cpu(ev->vdev_map);
 
-	ath10k_dbg(ATH10K_DBG_MGMT, "host swba:\n"
-		   "-vdev map 0x%x\n",
+	ath10k_dbg(ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
 		   ev->vdev_map);
 
 	for (; map; map >>= 1, vdev_id++) {
@@ -1385,12 +1398,7 @@ static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
 		bcn_info = &ev->bcn_info[i];
 
 		ath10k_dbg(ATH10K_DBG_MGMT,
-			   "-bcn_info[%d]:\n"
-			   "--tim_len %d\n"
-			   "--tim_mcast %d\n"
-			   "--tim_changed %d\n"
-			   "--tim_num_ps_pending %d\n"
-			   "--tim_bitmap 0x%08x%08x%08x%08x\n",
+			   "mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
 			   i,
 			   __le32_to_cpu(bcn_info->tim_info.tim_len),
 			   __le32_to_cpu(bcn_info->tim_info.tim_mcast),
@@ -1439,6 +1447,7 @@ static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
 					 ATH10K_SKB_CB(arvif->beacon)->paddr,
 					 arvif->beacon->len, DMA_TO_DEVICE);
 			dev_kfree_skb_any(arvif->beacon);
+			arvif->beacon = NULL;
 		}
 
 		ATH10K_SKB_CB(bcn)->paddr = dma_map_single(arvif->ar->dev,
@@ -1448,6 +1457,7 @@ static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
 					ATH10K_SKB_CB(bcn)->paddr);
 		if (ret) {
 			ath10k_warn("failed to map beacon: %d\n", ret);
+			dev_kfree_skb_any(bcn);
 			goto skip;
 		}
 
@@ -2365,7 +2375,7 @@ void ath10k_wmi_detach(struct ath10k *ar)
 	ar->wmi.num_mem_chunks = 0;
 }
 
-int ath10k_wmi_connect_htc_service(struct ath10k *ar)
+int ath10k_wmi_connect(struct ath10k *ar)
 {
 	int status;
 	struct ath10k_htc_svc_conn_req conn_req;
@@ -2393,8 +2403,9 @@ int ath10k_wmi_connect_htc_service(struct ath10k *ar)
 	return 0;
 }
 
-int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
-				  u16 rd5g, u16 ctl2g, u16 ctl5g)
+static int ath10k_wmi_main_pdev_set_regdomain(struct ath10k *ar, u16 rd,
+					      u16 rd2g, u16 rd5g, u16 ctl2g,
+					      u16 ctl5g)
 {
 	struct wmi_pdev_set_regdomain_cmd *cmd;
 	struct sk_buff *skb;
@@ -2418,6 +2429,46 @@ int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
 				   ar->wmi.cmd->pdev_set_regdomain_cmdid);
 }
 
+static int ath10k_wmi_10x_pdev_set_regdomain(struct ath10k *ar, u16 rd,
+					     u16 rd2g, u16 rd5g,
+					     u16 ctl2g, u16 ctl5g,
+					     enum wmi_dfs_region dfs_reg)
+{
+	struct wmi_pdev_set_regdomain_cmd_10x *cmd;
+	struct sk_buff *skb;
+
+	skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
+	if (!skb)
+		return -ENOMEM;
+
+	cmd = (struct wmi_pdev_set_regdomain_cmd_10x *)skb->data;
+	cmd->reg_domain = __cpu_to_le32(rd);
+	cmd->reg_domain_2G = __cpu_to_le32(rd2g);
+	cmd->reg_domain_5G = __cpu_to_le32(rd5g);
+	cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
+	cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
+	cmd->dfs_domain = __cpu_to_le32(dfs_reg);
+
+	ath10k_dbg(ATH10K_DBG_WMI,
+		   "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
+		   rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
+
+	return ath10k_wmi_cmd_send(ar, skb,
+				   ar->wmi.cmd->pdev_set_regdomain_cmdid);
+}
+
+int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
+				  u16 rd5g, u16 ctl2g, u16 ctl5g,
+				  enum wmi_dfs_region dfs_reg)
+{
+	if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
+		return ath10k_wmi_10x_pdev_set_regdomain(ar, rd, rd2g, rd5g,
+							ctl2g, ctl5g, dfs_reg);
+	else
+		return ath10k_wmi_main_pdev_set_regdomain(ar, rd, rd2g, rd5g,
+							 ctl2g, ctl5g);
+}
+
 int ath10k_wmi_pdev_set_channel(struct ath10k *ar,
 				const struct wmi_channel_arg *arg)
 {
@@ -3456,8 +3507,9 @@ int ath10k_wmi_peer_assoc(struct ath10k *ar,
 		__cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
 
 	ath10k_dbg(ATH10K_DBG_WMI,
-		   "wmi peer assoc vdev %d addr %pM\n",
-		   arg->vdev_id, arg->addr);
+		   "wmi peer assoc vdev %d addr %pM (%s)\n",
+		   arg->vdev_id, arg->addr,
+		   arg->peer_reassoc ? "reassociate" : "new");
 	return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
 }