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

Pull networking changes from David Miller:

 1) GRE now works over ipv6, from Dmitry Kozlov.

 2) Make SCTP more network namespace aware, from Eric Biederman.

 3) TEAM driver now works with non-ethernet devices, from Jiri Pirko.

 4) Make openvswitch network namespace aware, from Pravin B Shelar.

 5) IPV6 NAT implementation, from Patrick McHardy.

 6) Server side support for TCP Fast Open, from Jerry Chu and others.

 7) Packet BPF filter supports MOD and XOR, from Eric Dumazet and Daniel
    Borkmann.

 8) Increate the loopback default MTU to 64K, from Eric Dumazet.

 9) Use a per-task rather than per-socket page fragment allocator for
    outgoing networking traffic.  This benefits processes that have very
    many mostly idle sockets, which is quite common.

    From Eric Dumazet.

10) Use up to 32K for page fragment allocations, with fallbacks to
    smaller sizes when higher order page allocations fail.  Benefits are
    a) less segments for driver to process b) less calls to page
    allocator c) less waste of space.

    From Eric Dumazet.

11) Allow GRO to be used on GRE tunnels, from Eric Dumazet.

12) VXLAN device driver, one way to handle VLAN issues such as the
    limitation of 4096 VLAN IDs yet still have some level of isolation.
    From Stephen Hemminger.

13) As usual there is a large boatload of driver changes, with the scale
    perhaps tilted towards the wireless side this time around.

Fix up various fairly trivial conflicts, mostly caused by the user
namespace changes.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1012 commits)
  hyperv: Add buffer for extended info after the RNDIS response message.
  hyperv: Report actual status in receive completion packet
  hyperv: Remove extra allocated space for recv_pkt_list elements
  hyperv: Fix page buffer handling in rndis_filter_send_request()
  hyperv: Fix the missing return value in rndis_filter_set_packet_filter()
  hyperv: Fix the max_xfer_size in RNDIS initialization
  vxlan: put UDP socket in correct namespace
  vxlan: Depend on CONFIG_INET
  sfc: Fix the reported priorities of different filter types
  sfc: Remove EFX_FILTER_FLAG_RX_OVERRIDE_IP
  sfc: Fix loopback self-test with separate_tx_channels=1
  sfc: Fix MCDI structure field lookup
  sfc: Add parentheses around use of bitfield macro arguments
  sfc: Fix null function pointer in efx_sriov_channel_type
  vxlan: virtual extensible lan
  igmp: export symbol ip_mc_leave_group
  netlink: add attributes to fdb interface
  tg3: unconditionally select HWMON support when tg3 is enabled.
  Revert "net: ti cpsw ethernet: allow reading phy interface mode from DT"
  gre: fix sparse warning
  ...

1 files changed, 57 insertions, 5 deletions

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
index a11fe54f5950..17e7ae73e008 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
@@ -27,6 +27,7 @@
  * IO codes that are interpreted by dongle firmware
  ******************************************************************************/
 #define BRCMF_C_UP				2
+#define BRCMF_C_DOWN				3
 #define BRCMF_C_SET_PROMISC			10
 #define BRCMF_C_GET_RATE			12
 #define BRCMF_C_GET_INFRA			19
@@ -50,7 +51,10 @@
 #define BRCMF_C_REASSOC				53
 #define BRCMF_C_SET_ROAM_TRIGGER		55
 #define BRCMF_C_SET_ROAM_DELTA			57
+#define BRCMF_C_GET_BCNPRD			75
+#define BRCMF_C_SET_BCNPRD			76
 #define BRCMF_C_GET_DTIMPRD			77
+#define BRCMF_C_SET_DTIMPRD			78
 #define BRCMF_C_SET_COUNTRY			84
 #define BRCMF_C_GET_PM				85
 #define BRCMF_C_SET_PM				86
@@ -130,6 +134,13 @@
 #define BRCMF_EVENT_MSG_FLUSHTXQ	0x02
 #define BRCMF_EVENT_MSG_GROUP		0x04
 
+#define BRCMF_ESCAN_REQ_VERSION 1
+
+#define WLC_BSS_RSSI_ON_CHANNEL		0x0002
+
+#define BRCMF_MAXRATES_IN_SET		16	/* max # of rates in rateset */
+#define BRCMF_STA_ASSOC			0x10		/* Associated */
+
 struct brcmf_event_msg {
 	__be16 version;
 	__be16 flags;
@@ -140,6 +151,8 @@ struct brcmf_event_msg {
 	__be32 datalen;
 	u8 addr[ETH_ALEN];
 	char ifname[IFNAMSIZ];
+	u8 ifidx;
+	u8 bsscfgidx;
 } __packed;
 
 struct brcm_ethhdr {
@@ -454,6 +467,24 @@ struct brcmf_scan_results_le {
 	__le32 count;
 };
 
+struct brcmf_escan_params_le {
+	__le32 version;
+	__le16 action;
+	__le16 sync_id;
+	struct brcmf_scan_params_le params_le;
+};
+
+struct brcmf_escan_result_le {
+	__le32 buflen;
+	__le32 version;
+	__le16 sync_id;
+	__le16 bss_count;
+	struct brcmf_bss_info_le bss_info_le;
+};
+
+#define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \
+	sizeof(struct brcmf_bss_info_le))
+
 /* used for association with a specific BSSID and chanspec list */
 struct brcmf_assoc_params_le {
 	/* 00:00:00:00:00:00: broadcast scan */
@@ -542,6 +573,28 @@ struct brcmf_channel_info_le {
 	__le32 scan_channel;
 };
 
+struct brcmf_sta_info_le {
+	__le16	ver;		/* version of this struct */
+	__le16	len;		/* length in bytes of this structure */
+	__le16	cap;		/* sta's advertised capabilities */
+	__le32	flags;		/* flags defined below */
+	__le32	idle;		/* time since data pkt rx'd from sta */
+	u8	ea[ETH_ALEN];		/* Station address */
+	__le32	count;			/* # rates in this set */
+	u8	rates[BRCMF_MAXRATES_IN_SET];	/* rates in 500kbps units */
+						/* w/hi bit set if basic */
+	__le32	in;		/* seconds elapsed since associated */
+	__le32	listen_interval_inms; /* Min Listen interval in ms for STA */
+	__le32	tx_pkts;	/* # of packets transmitted */
+	__le32	tx_failures;	/* # of packets failed */
+	__le32	rx_ucast_pkts;	/* # of unicast packets received */
+	__le32	rx_mcast_pkts;	/* # of multicast packets received */
+	__le32	tx_rate;	/* Rate of last successful tx frame */
+	__le32	rx_rate;	/* Rate of last successful rx frame */
+	__le32	rx_decrypt_succeeds;	/* # of packet decrypted successfully */
+	__le32	rx_decrypt_failures;	/* # of packet decrypted failed */
+};
+
 /* Bus independent dongle command */
 struct brcmf_dcmd {
 	uint cmd;		/* common dongle cmd definition */
@@ -561,7 +614,7 @@ struct brcmf_pub {
 	/* Linkage ponters */
 	struct brcmf_bus *bus_if;
 	struct brcmf_proto *prot;
-	struct brcmf_cfg80211_dev *config;
+	struct brcmf_cfg80211_info *config;
 	struct device *dev;		/* fullmac dongle device pointer */
 
 	/* Internal brcmf items */
@@ -634,10 +687,13 @@ extern const struct bcmevent_name bcmevent_names[];
 
 extern uint brcmf_c_mkiovar(char *name, char *data, uint datalen,
 			  char *buf, uint len);
+extern uint brcmf_c_mkiovar_bsscfg(char *name, char *data, uint datalen,
+				   char *buf, uint buflen, s32 bssidx);
 
 extern int brcmf_netdev_wait_pend8021x(struct net_device *ndev);
 
 extern s32 brcmf_exec_dcmd(struct net_device *dev, u32 cmd, void *arg, u32 len);
+extern int brcmf_netlink_dcmd(struct net_device *ndev, struct brcmf_dcmd *dcmd);
 
 /* Return pointer to interface name */
 extern char *brcmf_ifname(struct brcmf_pub *drvr, int idx);
@@ -657,10 +713,6 @@ extern int brcmf_c_host_event(struct brcmf_pub *drvr, int *idx,
 
 extern void brcmf_del_if(struct brcmf_pub *drvr, int ifidx);
 
-/* Send packet to dongle via data channel */
-extern int brcmf_sendpkt(struct brcmf_pub *drvr, int ifidx,\
-			 struct sk_buff *pkt);
-
 extern void brcmf_c_pktfilter_offload_set(struct brcmf_pub *drvr, char *arg);
 extern void brcmf_c_pktfilter_offload_enable(struct brcmf_pub *drvr, char *arg,
 					     int enable, int master_mode);