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, 47 insertions, 8 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
index c4960f045415..39c64850cb6f 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
@@ -93,6 +93,8 @@ struct iwl_ssid_ie {
 #define IWL_SCAN_SHORT_BLACKLIST_LEN	16
 #define IWL_SCAN_MAX_PROFILES		11
 #define SCAN_OFFLOAD_PROBE_REQ_SIZE	512
+#define SCAN_NUM_BAND_PROBE_DATA_V_1	2
+#define SCAN_NUM_BAND_PROBE_DATA_V_2	3
 
 /* Default watchdog (in MS) for scheduled scan iteration */
 #define IWL_SCHED_SCAN_WATCHDOG cpu_to_le16(15000)
@@ -251,9 +253,22 @@ struct iwl_scan_probe_segment {
  * @common_data: last (and common) part of the probe
  * @buf: raw data block
  */
+struct iwl_scan_probe_req_v1 {
+	struct iwl_scan_probe_segment mac_header;
+	struct iwl_scan_probe_segment band_data[SCAN_NUM_BAND_PROBE_DATA_V_1];
+	struct iwl_scan_probe_segment common_data;
+	u8 buf[SCAN_OFFLOAD_PROBE_REQ_SIZE];
+} __packed;
+
+/* iwl_scan_probe_req - PROBE_REQUEST_FRAME_API_S_VER_v2
+ * @mac_header: first (and common) part of the probe
+ * @band_data: band specific data
+ * @common_data: last (and common) part of the probe
+ * @buf: raw data block
+ */
 struct iwl_scan_probe_req {
 	struct iwl_scan_probe_segment mac_header;
-	struct iwl_scan_probe_segment band_data[2];
+	struct iwl_scan_probe_segment band_data[SCAN_NUM_BAND_PROBE_DATA_V_2];
 	struct iwl_scan_probe_segment common_data;
 	u8 buf[SCAN_OFFLOAD_PROBE_REQ_SIZE];
 } __packed;
@@ -608,15 +623,29 @@ enum iwl_umac_scan_general_flags2 {
  * struct iwl_scan_channel_cfg_umac
  * @flags:		bitmap - 0-19:	directed scan to i'th ssid.
  * @channel_num:	channel number 1-13 etc.
+ * @band:		band of channel: 0 for 2GHz, 1 for 5GHz
  * @iter_count:		repetition count for the channel.
  * @iter_interval:	interval between two scan iterations on one channel.
  */
-struct iwl_scan_channel_cfg_umac {
+struct  iwl_scan_channel_cfg_umac {
 	__le32 flags;
-	u8 channel_num;
-	u8 iter_count;
-	__le16 iter_interval;
-} __packed; /* SCAN_CHANNEL_CFG_S_VER2 */
+	/* Both versions are of the same size, so use a union without adjusting
+	 * the command size later
+	 */
+	union {
+		struct {
+			u8 channel_num;
+			u8 iter_count;
+			__le16 iter_interval;
+		} v1;  /* SCAN_CHANNEL_CFG_S_VER1 */
+		struct {
+			u8 channel_num;
+			u8 band;
+			u8 iter_count;
+			u8 iter_interval;
+		 } v2; /* SCAN_CHANNEL_CFG_S_VER2 */
+	};
+} __packed;
 
 /**
  * struct iwl_scan_umac_schedule
@@ -630,6 +659,16 @@ struct iwl_scan_umac_schedule {
 	u8 reserved;
 } __packed; /* SCAN_SCHED_PARAM_API_S_VER_1 */
 
+struct iwl_scan_req_umac_tail_v1 {
+	/* SCAN_PERIODIC_PARAMS_API_S_VER_1 */
+	struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS];
+	__le16 delay;
+	__le16 reserved;
+	/* SCAN_PROBE_PARAMS_API_S_VER_1 */
+	struct iwl_scan_probe_req_v1 preq;
+	struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX];
+} __packed;
+
 /**
  * struct iwl_scan_req_umac_tail - the rest of the UMAC scan request command
  *      parameters following channels configuration array.
@@ -639,12 +678,12 @@ struct iwl_scan_umac_schedule {
  * @preq: probe request with IEs blocks
  * @direct_scan: list of SSIDs for directed active scan
  */
-struct iwl_scan_req_umac_tail {
+struct iwl_scan_req_umac_tail_v2 {
 	/* SCAN_PERIODIC_PARAMS_API_S_VER_1 */
 	struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS];
 	__le16 delay;
 	__le16 reserved;
-	/* SCAN_PROBE_PARAMS_API_S_VER_1 */
+	/* SCAN_PROBE_PARAMS_API_S_VER_2 */
 	struct iwl_scan_probe_req preq;
 	struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX];
 } __packed;