Merge tag 'net-5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel…

…/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Mostly driver fixes.

  Current release - regressions:

   - Revert "net: Add a second bind table hashed by port and address",
     needs more work

   - amd-xgbe: use platform_irq_count(), static setup of IRQ resources
     had been removed from DT core

   - dts: at91: ksz9477_evb: add phy-mode to fix port/phy validation

  Current release - new code bugs:

   - hns3: modify the ring param print info

  Previous releases - always broken:

   - axienet: make the 64b addressable DMA depends on 64b architectures

   - iavf: fix issue with MAC address of VF shown as zero

   - ice: fix PTP TX timestamp offset calculation

   - usb: ax88179_178a needs FLAG_SEND_ZLP

  Misc:

   - document some net.sctp.* sysctls"

* tag 'net-5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (31 commits)
  net: axienet: add missing error return code in axienet_probe()
  Revert "net: Add a second bind table hashed by port and address"
  net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg
  net: usb: ax88179_178a needs FLAG_SEND_ZLP
  MAINTAINERS: add include/dt-bindings/net to NETWORKING DRIVERS
  ARM: dts: at91: ksz9477_evb: fix port/phy validation
  net: bgmac: Fix an erroneous kfree() in bgmac_remove()
  ice: Fix memory corruption in VF driver
  ice: Fix queue config fail handling
  ice: Sync VLAN filtering features for DVM
  ice: Fix PTP TX timestamp offset calculation
  mlxsw: spectrum_cnt: Reorder counter pools
  docs: networking: phy: Fix a typo
  amd-xgbe: Use platform_irq_count()
  octeontx2-vf: Add support for adaptive interrupt coalescing
  xilinx:  Fix build on x86.
  net: axienet: Use iowrite64 to write all 64b descriptor pointers
  net: axienet: make the 64b addresable DMA depends on 64b archectures
  net: hns3: fix tm port shapping of fibre port is incorrect after driver initialization
  net: hns3: fix PF rss size initialization bug
  ...

Documentation/networking/ip-sysctl.rst

@@ -2925,6 +2925,43 @@ plpmtud_probe_interval - INTEGER
 
 	Default: 0
 
+reconf_enable - BOOLEAN
+        Enable or disable extension of Stream Reconfiguration functionality
+        specified in RFC6525. This extension provides the ability to "reset"
+        a stream, and it includes the Parameters of "Outgoing/Incoming SSN
+        Reset", "SSN/TSN Reset" and "Add Outgoing/Incoming Streams".
+
+	- 1: Enable extension.
+	- 0: Disable extension.
+
+	Default: 0
+
+intl_enable - BOOLEAN
+        Enable or disable extension of User Message Interleaving functionality
+        specified in RFC8260. This extension allows the interleaving of user
+        messages sent on different streams. With this feature enabled, I-DATA
+        chunk will replace DATA chunk to carry user messages if also supported
+        by the peer. Note that to use this feature, one needs to set this option
+        to 1 and also needs to set socket options SCTP_FRAGMENT_INTERLEAVE to 2
+        and SCTP_INTERLEAVING_SUPPORTED to 1.
+
+	- 1: Enable extension.
+	- 0: Disable extension.
+
+	Default: 0
+
+ecn_enable - BOOLEAN
+        Control use of Explicit Congestion Notification (ECN) by SCTP.
+        Like in TCP, ECN is used only when both ends of the SCTP connection
+        indicate support for it. This feature is useful in avoiding losses
+        due to congestion by allowing supporting routers to signal congestion
+        before having to drop packets.
+
+        1: Enable ecn.
+        0: Disable ecn.
+
+        Default: 1
+
 
 ``/proc/sys/net/core/*``
 ========================

Documentation/networking/phy.rst

@@ -104,7 +104,7 @@ Whenever possible, use the PHY side RGMII delay for these reasons:
 
 * PHY device drivers in PHYLIB being reusable by nature, being able to
   configure correctly a specified delay enables more designs with similar delay
-  requirements to be operate correctly
+  requirements to be operated correctly
 
 For cases where the PHY is not capable of providing this delay, but the
 Ethernet MAC driver is capable of doing so, the correct phy_interface_t value

MAINTAINERS

@@ -13800,6 +13800,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
 F:	Documentation/devicetree/bindings/net/
 F:	drivers/connector/
 F:	drivers/net/
+F:	include/dt-bindings/net/
 F:	include/linux/etherdevice.h
 F:	include/linux/fcdevice.h
 F:	include/linux/fddidevice.h

arch/arm/boot/dts/at91-sama5d3_ksz9477_evb.dts

@@ -120,26 +120,31 @@
 			port@0 {
 				reg = <0>;
 				label = "lan1";
+				phy-mode = "internal";
 			};
 
 			port@1 {
 				reg = <1>;
 				label = "lan2";
+				phy-mode = "internal";
 			};
 
 			port@2 {
 				reg = <2>;
 				label = "lan3";
+				phy-mode = "internal";
 			};
 
 			port@3 {
 				reg = <3>;
 				label = "lan4";
+				phy-mode = "internal";
 			};
 
 			port@4 {
 				reg = <4>;
 				label = "lan5";
+				phy-mode = "internal";
 			};
 
 			port@5 {

drivers/net/ethernet/amd/xgbe/xgbe-platform.c

@@ -338,7 +338,7 @@ static int xgbe_platform_probe(struct platform_device *pdev)
 		 *   the PHY resources listed last
 		 */
 		phy_memnum = xgbe_resource_count(pdev, IORESOURCE_MEM) - 3;
-		phy_irqnum = xgbe_resource_count(pdev, IORESOURCE_IRQ) - 1;
+		phy_irqnum = platform_irq_count(pdev) - 1;
 		dma_irqnum = 1;
 		dma_irqend = phy_irqnum;
 	} else {
@@ -348,7 +348,7 @@ static int xgbe_platform_probe(struct platform_device *pdev)
 		phy_memnum = 0;
 		phy_irqnum = 0;
 		dma_irqnum = 1;
-		dma_irqend = xgbe_resource_count(pdev, IORESOURCE_IRQ);
+		dma_irqend = platform_irq_count(pdev);
 	}
 
 	/* Obtain the mmio areas for the device */

drivers/net/ethernet/broadcom/bgmac-bcma.c

@@ -332,7 +332,6 @@ static void bgmac_remove(struct bcma_device *core)
 	bcma_mdio_mii_unregister(bgmac->mii_bus);
 	bgmac_enet_remove(bgmac);
 	bcma_set_drvdata(core, NULL);
-	kfree(bgmac);
 }
 
 static struct bcma_driver bgmac_bcma_driver = {

drivers/net/ethernet/hisilicon/hns3/hnae3.h

@@ -769,6 +769,7 @@ struct hnae3_tc_info {
 	u8 prio_tc[HNAE3_MAX_USER_PRIO]; /* TC indexed by prio */
 	u16 tqp_count[HNAE3_MAX_TC];
 	u16 tqp_offset[HNAE3_MAX_TC];
+	u8 max_tc; /* Total number of TCs */
 	u8 num_tc; /* Total number of enabled TCs */
 	bool mqprio_active;
 };

drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c

@@ -1129,7 +1129,7 @@ hns3_is_ringparam_changed(struct net_device *ndev,
 	if (old_ringparam->tx_desc_num == new_ringparam->tx_desc_num &&
 	    old_ringparam->rx_desc_num == new_ringparam->rx_desc_num &&
 	    old_ringparam->rx_buf_len == new_ringparam->rx_buf_len) {
-		netdev_info(ndev, "ringparam not changed\n");
+		netdev_info(ndev, "descriptor number and rx buffer length not changed\n");
 		return false;
 	}
 

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

@@ -3268,7 +3268,7 @@ static int hclge_tp_port_init(struct hclge_dev *hdev)
 static int hclge_update_port_info(struct hclge_dev *hdev)
 {
 	struct hclge_mac *mac = &hdev->hw.mac;
-	int speed = HCLGE_MAC_SPEED_UNKNOWN;
+	int speed;
 	int ret;
 
 	/* get the port info from SFP cmd if not copper port */
@@ -3279,10 +3279,13 @@ static int hclge_update_port_info(struct hclge_dev *hdev)
 	if (!hdev->support_sfp_query)
 		return 0;
 
-	if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2)
+	if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
+		speed = mac->speed;
 		ret = hclge_get_sfp_info(hdev, mac);
-	else
+	} else {
+		speed = HCLGE_MAC_SPEED_UNKNOWN;
 		ret = hclge_get_sfp_speed(hdev, &speed);
+	}
 
 	if (ret == -EOPNOTSUPP) {
 		hdev->support_sfp_query = false;
@@ -3294,6 +3297,8 @@ static int hclge_update_port_info(struct hclge_dev *hdev)
 	if (hdev->ae_dev->dev_version >= HNAE3_DEVICE_VERSION_V2) {
 		if (mac->speed_type == QUERY_ACTIVE_SPEED) {
 			hclge_update_port_capability(hdev, mac);
+			if (mac->speed != speed)
+				(void)hclge_tm_port_shaper_cfg(hdev);
 			return 0;
 		}
 		return hclge_cfg_mac_speed_dup(hdev, mac->speed,
@@ -3376,6 +3381,12 @@ static int hclge_set_vf_link_state(struct hnae3_handle *handle, int vf,
 	link_state_old = vport->vf_info.link_state;
 	vport->vf_info.link_state = link_state;
 
+	/* return success directly if the VF is unalive, VF will
+	 * query link state itself when it starts work.
+	 */
+	if (!test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state))
+		return 0;
+
 	ret = hclge_push_vf_link_status(vport);
 	if (ret) {
 		vport->vf_info.link_state = link_state_old;
@@ -10117,6 +10128,7 @@ static int hclge_modify_port_base_vlan_tag(struct hclge_vport *vport,
 	if (ret)
 		return ret;
 
+	vport->port_base_vlan_cfg.tbl_sta = false;
 	/* remove old VLAN tag */
 	if (old_info->vlan_tag == 0)
 		ret = hclge_set_vf_vlan_common(hdev, vport->vport_id,