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

Pull networking updates from David Miller:

 1) Support IPV6 RA Captive Portal Identifier, from Maciej Żenczykowski.

 2) Use bio_vec in the networking instead of custom skb_frag_t, from
    Matthew Wilcox.

 3) Make use of xmit_more in r8169 driver, from Heiner Kallweit.

 4) Add devmap_hash to xdp, from Toke Høiland-Jørgensen.

 5) Support all variants of 5750X bnxt_en chips, from Michael Chan.

 6) More RTNL avoidance work in the core and mlx5 driver, from Vlad
    Buslov.

 7) Add TCP syn cookies bpf helper, from Petar Penkov.

 8) Add 'nettest' to selftests and use it, from David Ahern.

 9) Add extack support to drop_monitor, add packet alert mode and
    support for HW drops, from Ido Schimmel.

10) Add VLAN offload to stmmac, from Jose Abreu.

11) Lots of devm_platform_ioremap_resource() conversions, from
    YueHaibing.

12) Add IONIC driver, from Shannon Nelson.

13) Several kTLS cleanups, from Jakub Kicinski.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1930 commits)
  mlxsw: spectrum_buffers: Add the ability to query the CPU port's shared buffer
  mlxsw: spectrum: Register CPU port with devlink
  mlxsw: spectrum_buffers: Prevent changing CPU port's configuration
  net: ena: fix incorrect update of intr_delay_resolution
  net: ena: fix retrieval of nonadaptive interrupt moderation intervals
  net: ena: fix update of interrupt moderation register
  net: ena: remove all old adaptive rx interrupt moderation code from ena_com
  net: ena: remove ena_restore_ethtool_params() and relevant fields
  net: ena: remove old adaptive interrupt moderation code from ena_netdev
  net: ena: remove code duplication in ena_com_update_nonadaptive_moderation_interval _*()
  net: ena: enable the interrupt_moderation in driver_supported_features
  net: ena: reimplement set/get_coalesce()
  net: ena: switch to dim algorithm for rx adaptive interrupt moderation
  net: ena: add intr_moder_rx_interval to struct ena_com_dev and use it
  net: phy: adin: implement Energy Detect Powerdown mode via phy-tunable
  ethtool: implement Energy Detect Powerdown support via phy-tunable
  xen-netfront: do not assume sk_buff_head list is empty in error handling
  s390/ctcm: Delete unnecessary checks before the macro call “dev_kfree_skb”
  net: ena: don't wake up tx queue when down
  drop_monitor: Better sanitize notified packets
  ...

1 files changed, 64 insertions, 7 deletions

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index ad1e58184c4e..051a02ddcb85 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1200,6 +1200,13 @@ _ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
 
 			elems->cisco_dtpc_elem = pos;
 			break;
+		case WLAN_EID_ADDBA_EXT:
+			if (elen != sizeof(struct ieee80211_addba_ext_ie)) {
+				elem_parse_failed = true;
+				break;
+			}
+			elems->addba_ext_ie = (void *)pos;
+			break;
 		case WLAN_EID_TIMEOUT_INTERVAL:
 			if (elen >= sizeof(struct ieee80211_timeout_interval_ie))
 				elems->timeout_int = (void *)pos;
@@ -1233,6 +1240,10 @@ _ieee802_11_parse_elems_crc(const u8 *start, size_t len, bool action,
 				   WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION &&
 				   elen == 3) {
 				elems->mbssid_config_ie = (void *)&pos[1];
+			} else if (pos[0] == WLAN_EID_EXT_HE_SPR &&
+				   elen >= sizeof(*elems->he_spr) &&
+				   elen >= ieee80211_he_spr_size(&pos[1])) {
+				elems->he_spr = (void *)&pos[1];
 			}
 			break;
 		default:
@@ -1572,7 +1583,8 @@ void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata,
 }
 
 void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
-				    const u8 *bssid, u16 stype, u16 reason,
+				    const u8 *da, const u8 *bssid,
+				    u16 stype, u16 reason,
 				    bool send_frame, u8 *frame_buf)
 {
 	struct ieee80211_local *local = sdata->local;
@@ -1583,7 +1595,7 @@ void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
 	mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | stype);
 	mgmt->duration = 0; /* initialize only */
 	mgmt->seq_ctrl = 0; /* initialize only */
-	memcpy(mgmt->da, bssid, ETH_ALEN);
+	memcpy(mgmt->da, da, ETH_ALEN);
 	memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
 	memcpy(mgmt->bssid, bssid, ETH_ALEN);
 	/* u.deauth.reason_code == u.disassoc.reason_code */
@@ -2409,11 +2421,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
 
 	/* add back keys */
 	list_for_each_entry(sdata, &local->interfaces, list)
-		ieee80211_reset_crypto_tx_tailroom(sdata);
-
-	list_for_each_entry(sdata, &local->interfaces, list)
-		if (ieee80211_sdata_running(sdata))
-			ieee80211_enable_keys(sdata);
+		ieee80211_reenable_keys(sdata);
 
 	/* Reconfigure sched scan if it was interrupted by FW restart */
 	mutex_lock(&local->mtx);
@@ -2702,6 +2710,27 @@ u8 *ieee80211_ie_build_vht_cap(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap,
 	return pos;
 }
 
+u8 ieee80211_ie_len_he_cap(struct ieee80211_sub_if_data *sdata, u8 iftype)
+{
+	const struct ieee80211_sta_he_cap *he_cap;
+	struct ieee80211_supported_band *sband;
+	u8 n;
+
+	sband = ieee80211_get_sband(sdata);
+	if (!sband)
+		return 0;
+
+	he_cap = ieee80211_get_he_iftype_cap(sband, iftype);
+	if (!he_cap)
+		return 0;
+
+	n = ieee80211_he_mcs_nss_size(&he_cap->he_cap_elem);
+	return 2 + 1 +
+	       sizeof(he_cap->he_cap_elem) + n +
+	       ieee80211_he_ppe_size(he_cap->ppe_thres[0],
+				     he_cap->he_cap_elem.phy_cap_info);
+}
+
 u8 *ieee80211_ie_build_he_cap(u8 *pos,
 			      const struct ieee80211_sta_he_cap *he_cap,
 			      u8 *end)
@@ -2891,6 +2920,34 @@ u8 *ieee80211_ie_build_vht_oper(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap,
 	return pos + sizeof(struct ieee80211_vht_operation);
 }
 
+u8 *ieee80211_ie_build_he_oper(u8 *pos)
+{
+	struct ieee80211_he_operation *he_oper;
+	u32 he_oper_params;
+
+	*pos++ = WLAN_EID_EXTENSION;
+	*pos++ = 1 + sizeof(struct ieee80211_he_operation);
+	*pos++ = WLAN_EID_EXT_HE_OPERATION;
+
+	he_oper_params = 0;
+	he_oper_params |= u32_encode_bits(1023, /* disabled */
+				IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK);
+	he_oper_params |= u32_encode_bits(1,
+				IEEE80211_HE_OPERATION_ER_SU_DISABLE);
+	he_oper_params |= u32_encode_bits(1,
+				IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED);
+
+	he_oper = (struct ieee80211_he_operation *)pos;
+	he_oper->he_oper_params = cpu_to_le32(he_oper_params);
+
+	/* don't require special HE peer rates */
+	he_oper->he_mcs_nss_set = cpu_to_le16(0xffff);
+
+	/* TODO add VHT operational and 6GHz operational subelement? */
+
+	return pos + sizeof(struct ieee80211_vht_operation);
+}
+
 bool ieee80211_chandef_ht_oper(const struct ieee80211_ht_operation *ht_oper,
 			       struct cfg80211_chan_def *chandef)
 {