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

Pull networking updates from Jakub Kicinski:
 "Core
  ----

   - Support TCPv6 segmentation offload with super-segments larger than
     64k bytes using the IPv6 Jumbogram extension header (AKA BIG TCP).

   - Generalize skb freeing deferral to per-cpu lists, instead of
     per-socket lists.

   - Add a netdev statistic for packets dropped due to L2 address
     mismatch (rx_otherhost_dropped).

   - Continue work annotating skb drop reasons.

   - Accept alternative netdev names (ALT_IFNAME) in more netlink
     requests.

   - Add VLAN support for AF_PACKET SOCK_RAW GSO.

   - Allow receiving skb mark from the socket as a cmsg.

   - Enable memcg accounting for veth queues, sysctl tables and IPv6.

  BPF
  ---

   - Add libbpf support for User Statically-Defined Tracing (USDTs).

   - Speed up symbol resolution for kprobes multi-link attachments.

   - Support storing typed pointers to referenced and unreferenced
     objects in BPF maps.

   - Add support for BPF link iterator.

   - Introduce access to remote CPU map elements in BPF per-cpu map.

   - Allow middle-of-the-road settings for the
     kernel.unprivileged_bpf_disabled sysctl.

   - Implement basic types of dynamic pointers e.g. to allow for
     dynamically sized ringbuf reservations without extra memory copies.

  Protocols
  ---------

   - Retire port only listening_hash table, add a second bind table
     hashed by port and address. Avoid linear list walk when binding to
     very popular ports (e.g. 443).

   - Add bridge FDB bulk flush filtering support allowing user space to
     remove all FDB entries matching a condition.

   - Introduce accept_unsolicited_na sysctl for IPv6 to implement
     router-side changes for RFC9131.

   - Support for MPTCP path manager in user space.

   - Add MPTCP support for fallback to regular TCP for connections that
     have never connected additional subflows or transmitted
     out-of-sequence data (partial support for RFC8684 fallback).

   - Avoid races in MPTCP-level window tracking, stabilize and improve
     throughput.

   - Support lockless operation of GRE tunnels with seq numbers enabled.

   - WiFi support for host based BSS color collision detection.

   - Add support for SO_TXTIME/SCM_TXTIME on CAN sockets.

   - Support transmission w/o flow control in CAN ISOTP (ISO 15765-2).

   - Support zero-copy Tx with TLS 1.2 crypto offload (sendfile).

   - Allow matching on the number of VLAN tags via tc-flower.

   - Add tracepoint for tcp_set_ca_state().

  Driver API
  ----------

   - Improve error reporting from classifier and action offload.

   - Add support for listing line cards in switches (devlink).

   - Add helpers for reporting page pool statistics with ethtool -S.

   - Add support for reading clock cycles when using PTP virtual clocks,
     instead of having the driver convert to time before reporting. This
     makes it possible to report time from different vclocks.

   - Support configuring low-latency Tx descriptor push via ethtool.

   - Separate Clause 22 and Clause 45 MDIO accesses more explicitly.

  New hardware / drivers
  ----------------------

   - Ethernet:
      - Marvell's Octeon NIC PCI Endpoint support (octeon_ep)
      - Sunplus SP7021 SoC (sp7021_emac)
      - Add support for Renesas RZ/V2M (in ravb)
      - Add support for MediaTek mt7986 switches (in mtk_eth_soc)

   - Ethernet PHYs:
      - ADIN1100 industrial PHYs (w/ 10BASE-T1L and SQI reporting)
      - TI DP83TD510 PHY
      - Microchip LAN8742/LAN88xx PHYs

   - WiFi:
      - Driver for pureLiFi X, XL, XC devices (plfxlc)
      - Driver for Silicon Labs devices (wfx)
      - Support for WCN6750 (in ath11k)
      - Support Realtek 8852ce devices (in rtw89)

   - Mobile:
      - MediaTek T700 modems (Intel 5G 5000 M.2 cards)

   - CAN:
      - ctucanfd: add support for CTU CAN FD open-source IP core from
        Czech Technical University in Prague

  Drivers
  -------

   - Delete a number of old drivers still using virt_to_bus().

   - Ethernet NICs:
      - intel: support TSO on tunnels MPLS
      - broadcom: support multi-buffer XDP
      - nfp: support VF rate limiting
      - sfc: use hardware tx timestamps for more than PTP
      - mlx5: multi-port eswitch support
      - hyper-v: add support for XDP_REDIRECT
      - atlantic: XDP support (including multi-buffer)
      - macb: improve real-time perf by deferring Tx processing to NAPI

   - High-speed Ethernet switches:
      - mlxsw: implement basic line card information querying
      - prestera: add support for traffic policing on ingress and egress

   - Embedded Ethernet switches:
      - lan966x: add support for packet DMA (FDMA)
      - lan966x: add support for PTP programmable pins
      - ti: cpsw_new: enable bc/mc storm prevention

   - Qualcomm 802.11ax WiFi (ath11k):
      - Wake-on-WLAN support for QCA6390 and WCN6855
      - device recovery (firmware restart) support
      - support setting Specific Absorption Rate (SAR) for WCN6855
      - read country code from SMBIOS for WCN6855/QCA6390
      - enable keep-alive during WoWLAN suspend
      - implement remain-on-channel support

   - MediaTek WiFi (mt76):
      - support Wireless Ethernet Dispatch offloading packet movement
        between the Ethernet switch and WiFi interfaces
      - non-standard VHT MCS10-11 support
      - mt7921 AP mode support
      - mt7921 IPv6 NS offload support

   - Ethernet PHYs:
      - micrel: ksz9031/ksz9131: cabletest support
      - lan87xx: SQI support for T1 PHYs
      - lan937x: add interrupt support for link detection"

* tag 'net-next-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1809 commits)
  ptp: ocp: Add firmware header checks
  ptp: ocp: fix PPS source selector debugfs reporting
  ptp: ocp: add .init function for sma_op vector
  ptp: ocp: vectorize the sma accessor functions
  ptp: ocp: constify selectors
  ptp: ocp: parameterize input/output sma selectors
  ptp: ocp: revise firmware display
  ptp: ocp: add Celestica timecard PCI ids
  ptp: ocp: Remove #ifdefs around PCI IDs
  ptp: ocp: 32-bit fixups for pci start address
  Revert "net/smc: fix listen processing for SMC-Rv2"
  ath6kl: Use cc-disable-warning to disable -Wdangling-pointer
  selftests/bpf: Dynptr tests
  bpf: Add dynptr data slices
  bpf: Add bpf_dynptr_read and bpf_dynptr_write
  bpf: Dynptr support for ring buffers
  bpf: Add bpf_dynptr_from_mem for local dynptrs
  bpf: Add verifier support for dynptrs
  bpf: Suppress 'passing zero to PTR_ERR' warning
  bpf: Introduce bpf_arch_text_invalidate for bpf_prog_pack
  ...

7 files changed, 49 insertions, 26 deletions

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index ac02244a6fdf..9c598ea97499 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -1119,9 +1119,21 @@ void brcmf_sdio_wowl_config(struct device *dev, bool enabled)
 {
 	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
 	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
+	mmc_pm_flag_t pm_caps = sdio_get_host_pm_caps(sdiodev->func1);
 
-	brcmf_dbg(SDIO, "Configuring WOWL, enabled=%d\n", enabled);
-	sdiodev->wowl_enabled = enabled;
+	/* Power must be preserved to be able to support WOWL. */
+	if (!(pm_caps & MMC_PM_KEEP_POWER))
+		goto notsup;
+
+	if (sdiodev->settings->bus.sdio.oob_irq_supported ||
+	    pm_caps & MMC_PM_WAKE_SDIO_IRQ) {
+		sdiodev->wowl_enabled = enabled;
+		brcmf_dbg(SDIO, "Configuring WOWL, enabled=%d\n", enabled);
+		return;
+	}
+
+notsup:
+	brcmf_dbg(SDIO, "WOWL not supported\n");
 }
 
 #ifdef CONFIG_PM_SLEEP
@@ -1130,7 +1142,7 @@ static int brcmf_ops_sdio_suspend(struct device *dev)
 	struct sdio_func *func;
 	struct brcmf_bus *bus_if;
 	struct brcmf_sdio_dev *sdiodev;
-	mmc_pm_flag_t pm_caps, sdio_flags;
+	mmc_pm_flag_t sdio_flags;
 	int ret = 0;
 
 	func = container_of(dev, struct sdio_func, dev);
@@ -1142,20 +1154,15 @@ static int brcmf_ops_sdio_suspend(struct device *dev)
 	bus_if = dev_get_drvdata(dev);
 	sdiodev = bus_if->bus_priv.sdio;
 
-	pm_caps = sdio_get_host_pm_caps(func);
-
-	if (pm_caps & MMC_PM_KEEP_POWER) {
-		/* preserve card power during suspend */
+	if (sdiodev->wowl_enabled) {
 		brcmf_sdiod_freezer_on(sdiodev);
 		brcmf_sdio_wd_timer(sdiodev->bus, 0);
 
 		sdio_flags = MMC_PM_KEEP_POWER;
-		if (sdiodev->wowl_enabled) {
-			if (sdiodev->settings->bus.sdio.oob_irq_supported)
-				enable_irq_wake(sdiodev->settings->bus.sdio.oob_irq_nr);
-			else
-				sdio_flags |= MMC_PM_WAKE_SDIO_IRQ;
-		}
+		if (sdiodev->settings->bus.sdio.oob_irq_supported)
+			enable_irq_wake(sdiodev->settings->bus.sdio.oob_irq_nr);
+		else
+			sdio_flags |= MMC_PM_WAKE_SDIO_IRQ;
 
 		if (sdio_set_host_pm_flags(sdiodev->func1, sdio_flags))
 			brcmf_err("Failed to set pm_flags %x\n", sdio_flags);
@@ -1176,21 +1183,19 @@ static int brcmf_ops_sdio_resume(struct device *dev)
 	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
 	struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
 	struct sdio_func *func = container_of(dev, struct sdio_func, dev);
-	mmc_pm_flag_t pm_caps = sdio_get_host_pm_caps(func);
 	int ret = 0;
 
 	brcmf_dbg(SDIO, "Enter: F%d\n", func->num);
 	if (func->num != 2)
 		return 0;
 
-	if (!(pm_caps & MMC_PM_KEEP_POWER)) {
+	if (!sdiodev->wowl_enabled) {
 		/* bus was powered off and device removed, probe again */
 		ret = brcmf_sdiod_probe(sdiodev);
 		if (ret)
 			brcmf_err("Failed to probe device on resume\n");
 	} else {
-		if (sdiodev->wowl_enabled &&
-		    sdiodev->settings->bus.sdio.oob_irq_supported)
+		if (sdiodev->settings->bus.sdio.oob_irq_supported)
 			disable_irq_wake(sdiodev->settings->bus.sdio.oob_irq_nr);
 
 		brcmf_sdiod_freezer_off(sdiodev);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index f0ad1e23f3c8..605206abe424 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -2167,7 +2167,7 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev,
 		offsetof(struct brcmf_assoc_params_le, chanspec_list);
 	if (cfg->channel)
 		join_params_size += sizeof(u16);
-	ext_join_params = kzalloc(join_params_size, GFP_KERNEL);
+	ext_join_params = kzalloc(sizeof(*ext_join_params), GFP_KERNEL);
 	if (ext_join_params == NULL) {
 		err = -ENOMEM;
 		goto done;
@@ -7481,6 +7481,7 @@ static bool brmcf_use_iso3166_ccode_fallback(struct brcmf_pub *drvr)
 {
 	switch (drvr->bus_if->chip) {
 	case BRCM_CC_4345_CHIP_ID:
+	case BRCM_CC_43602_CHIP_ID:
 		return true;
 	default:
 		return false;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index e3758bd86acf..fe01da9e620d 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -202,13 +202,24 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp)
 	char *ptr;
 	s32 err;
 
-	/* retreive mac address */
-	err = brcmf_fil_iovar_data_get(ifp, "cur_etheraddr", ifp->mac_addr,
-				       sizeof(ifp->mac_addr));
-	if (err < 0) {
-		bphy_err(drvr, "Retrieving cur_etheraddr failed, %d\n", err);
-		goto done;
+	if (is_valid_ether_addr(ifp->mac_addr)) {
+		/* set mac address */
+		err = brcmf_fil_iovar_data_set(ifp, "cur_etheraddr", ifp->mac_addr,
+					       ETH_ALEN);
+		if (err < 0) {
+			bphy_err(ifp->drvr, "Setting cur_etheraddr failed, %d\n", err);
+			goto done;
+		}
+	} else {
+		/* retrieve mac address */
+		err = brcmf_fil_iovar_data_get(ifp, "cur_etheraddr", ifp->mac_addr,
+					       sizeof(ifp->mac_addr));
+		if (err < 0) {
+			bphy_err(drvr, "Retrieving cur_etheraddr failed, %d\n", err);
+			goto done;
+		}
 	}
+
 	memcpy(ifp->drvr->mac, ifp->mac_addr, sizeof(ifp->drvr->mac));
 	memcpy(ifp->drvr->wiphy->perm_addr, ifp->drvr->mac, ETH_ALEN);
 
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
index 8b5f49997c8b..15accc88d5c0 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
@@ -50,6 +50,7 @@ struct brcmf_mp_device {
 	bool		ignore_probe_fail;
 	struct brcmfmac_pd_cc *country_codes;
 	const char	*board_type;
+	unsigned char	mac[ETH_ALEN];
 	union {
 		struct brcmfmac_sdio_pd sdio;
 	} bus;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index 26fab4bee22c..87aef211b35f 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -7,6 +7,7 @@
 #include <linux/etherdevice.h>
 #include <linux/module.h>
 #include <linux/inetdevice.h>
+#include <linux/property.h>
 #include <net/cfg80211.h>
 #include <net/rtnetlink.h>
 #include <net/addrconf.h>
@@ -1197,7 +1198,8 @@ static int brcmf_bus_started(struct brcmf_pub *drvr, struct cfg80211_ops *ops)
 	brcmf_dbg(TRACE, "\n");
 
 	/* add primary networking interface */
-	ifp = brcmf_add_if(drvr, 0, 0, false, "wlan%d", NULL);
+	ifp = brcmf_add_if(drvr, 0, 0, false, "wlan%d",
+			   is_valid_ether_addr(drvr->settings->mac) ? drvr->settings->mac : NULL);
 	if (IS_ERR(ifp))
 		return PTR_ERR(ifp);
 
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
index 8623bde5eb70..083ac58f466d 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c
@@ -5,6 +5,7 @@
 #include <linux/init.h>
 #include <linux/of.h>
 #include <linux/of_irq.h>
+#include <linux/of_net.h>
 
 #include <defs.h>
 #include "debug.h"
@@ -99,6 +100,8 @@ void brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type,
 	if (err)
 		brcmf_err("failed to get OF country code map (err=%d)\n", err);
 
+	of_get_mac_address(np, settings->mac);
+
 	if (bus_type != BRCMF_BUSTYPE_SDIO)
 		return;
 
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
index eadac0f5590f..8c741b98d8e5 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
@@ -868,7 +868,7 @@ brcms_ops_ampdu_action(struct ieee80211_hw *hw,
 		spin_lock_bh(&wl->lock);
 		brcms_c_ampdu_tx_operational(wl->wlc, tid, buf_size,
 			(1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
-			 sta->ht_cap.ampdu_factor)) - 1);
+			 sta->deflink.ht_cap.ampdu_factor)) - 1);
 		spin_unlock_bh(&wl->lock);
 		/* Power save wakeup */
 		break;