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

Pull networking changes from David Miller:
 "Noteworthy changes this time around:

   1) Multicast rejoin support for team driver, from Jiri Pirko.

   2) Centralize and simplify TCP RTT measurement handling in order to
      reduce the impact of bad RTO seeding from SYN/ACKs.  Also, when
      both timestamps and local RTT measurements are available prefer
      the later because there are broken middleware devices which
      scramble the timestamp.

      From Yuchung Cheng.

   3) Add TCP_NOTSENT_LOWAT socket option to limit the amount of kernel
      memory consumed to queue up unsend user data.  From Eric Dumazet.

   4) Add a "physical port ID" abstraction for network devices, from
      Jiri Pirko.

   5) Add a "suppress" operation to influence fib_rules lookups, from
      Stefan Tomanek.

   6) Add a networking development FAQ, from Paul Gortmaker.

   7) Extend the information provided by tcp_probe and add ipv6 support,
      from Daniel Borkmann.

   8) Use RCU locking more extensively in openvswitch data paths, from
      Pravin B Shelar.

   9) Add SCTP support to openvswitch, from Joe Stringer.

  10) Add EF10 chip support to SFC driver, from Ben Hutchings.

  11) Add new SYNPROXY netfilter target, from Patrick McHardy.

  12) Compute a rate approximation for sending in TCP sockets, and use
      this to more intelligently coalesce TSO frames.  Furthermore, add
      a new packet scheduler which takes advantage of this estimate when
      available.  From Eric Dumazet.

  13) Allow AF_PACKET fanouts with random selection, from Daniel
      Borkmann.

  14) Add ipv6 support to vxlan driver, from Cong Wang"

Resolved conflicts as per discussion.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1218 commits)
  openvswitch: Fix alignment of struct sw_flow_key.
  netfilter: Fix build errors with xt_socket.c
  tcp: Add missing braces to do_tcp_setsockopt
  caif: Add missing braces to multiline if in cfctrl_linkup_request
  bnx2x: Add missing braces in bnx2x:bnx2x_link_initialize
  vxlan: Fix kernel panic on device delete.
  net: mvneta: implement ->ndo_do_ioctl() to support PHY ioctls
  net: mvneta: properly disable HW PHY polling and ensure adjust_link() works
  icplus: Use netif_running to determine device state
  ethernet/arc/arc_emac: Fix huge delays in large file copies
  tuntap: orphan frags before trying to set tx timestamp
  tuntap: purge socket error queue on detach
  qlcnic: use standard NAPI weights
  ipv6:introduce function to find route for redirect
  bnx2x: VF RSS support - VF side
  bnx2x: VF RSS support - PF side
  vxlan: Notify drivers for listening UDP port changes
  net: usbnet: update addr_assign_type if appropriate
  driver/net: enic: update enic maintainers and driver
  driver/net: enic: Exposing symbols for Cisco's low latency driver
  ...

1 files changed, 37 insertions, 5 deletions

diff --git a/drivers/net/wireless/mwifiex/cfp.c b/drivers/net/wireless/mwifiex/cfp.c
index 5178c4630d89..9eefacbc844b 100644
--- a/drivers/net/wireless/mwifiex/cfp.c
+++ b/drivers/net/wireless/mwifiex/cfp.c
@@ -404,11 +404,43 @@ mwifiex_is_rate_auto(struct mwifiex_private *priv)
 		return false;
 }
 
-/*
- * This function gets the supported data rates.
- *
- * The function works in both Ad-Hoc and infra mode by printing the
- * band and returning the data rates.
+/* This function gets the supported data rates from bitmask inside
+ * cfg80211_scan_request.
+ */
+u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv,
+				    u8 *rates, u8 radio_type)
+{
+	struct wiphy *wiphy = priv->adapter->wiphy;
+	struct cfg80211_scan_request *request = priv->scan_request;
+	u32 num_rates, rate_mask;
+	struct ieee80211_supported_band *sband;
+	int i;
+
+	if (radio_type) {
+		sband = wiphy->bands[IEEE80211_BAND_5GHZ];
+		if (WARN_ON_ONCE(!sband))
+			return 0;
+		rate_mask = request->rates[IEEE80211_BAND_5GHZ];
+	} else {
+		sband = wiphy->bands[IEEE80211_BAND_2GHZ];
+		if (WARN_ON_ONCE(!sband))
+			return 0;
+		rate_mask = request->rates[IEEE80211_BAND_2GHZ];
+	}
+
+	num_rates = 0;
+	for (i = 0; i < sband->n_bitrates; i++) {
+		if ((BIT(i) & rate_mask) == 0)
+			continue; /* skip rate */
+		rates[num_rates++] = (u8)(sband->bitrates[i].bitrate / 5);
+	}
+
+	return num_rates;
+}
+
+/* This function gets the supported data rates. The function works in
+ * both Ad-Hoc and infra mode by printing the band and returning the
+ * data rates.
  */
 u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates)
 {