Merge tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core:

   - BPF:
      - add syscall program type and libbpf support for generating
        instructions and bindings for in-kernel BPF loaders (BPF loaders
        for BPF), this is a stepping stone for signed BPF programs
      - infrastructure to migrate TCP child sockets from one listener to
        another in the same reuseport group/map to improve flexibility
        of service hand-off/restart
      - add broadcast support to XDP redirect

   - allow bypass of the lockless qdisc to improving performance (for
     pktgen: +23% with one thread, +44% with 2 threads)

   - add a simpler version of "DO_ONCE()" which does not require jump
     labels, intended for slow-path usage

   - virtio/vsock: introduce SOCK_SEQPACKET support

   - add getsocketopt to retrieve netns cookie

   - ip: treat lowest address of a IPv4 subnet as ordinary unicast
     address allowing reclaiming of precious IPv4 addresses

   - ipv6: use prandom_u32() for ID generation

   - ip: add support for more flexible field selection for hashing
     across multi-path routes (w/ offload to mlxsw)

   - icmp: add support for extended RFC 8335 PROBE (ping)

   - seg6: add support for SRv6 End.DT46 behavior

   - mptcp:
      - DSS checksum support (RFC 8684) to detect middlebox meddling
      - support Connection-time 'C' flag
      - time stamping support

   - sctp: packetization Layer Path MTU Discovery (RFC 8899)

   - xfrm: speed up state addition with seq set

   - WiFi:
      - hidden AP discovery on 6 GHz and other HE 6 GHz improvements
      - aggregation handling improvements for some drivers
      - minstrel improvements for no-ack frames
      - deferred rate control for TXQs to improve reaction times
      - switch from round robin to virtual time-based airtime scheduler

   - add trace points:
      - tcp checksum errors
      - openvswitch - action execution, upcalls
      - socket errors via sk_error_report

  Device APIs:

   - devlink: add rate API for hierarchical control of max egress rate
     of virtual devices (VFs, SFs etc.)

   - don't require RCU read lock to be held around BPF hooks in NAPI
     context

   - page_pool: generic buffer recycling

  New hardware/drivers:

   - mobile:
      - iosm: PCIe Driver for Intel M.2 Modem
      - support for Qualcomm MSM8998 (ipa)

   - WiFi: Qualcomm QCN9074 and WCN6855 PCI devices

   - sparx5: Microchip SparX-5 family of Enterprise Ethernet switches

   - Mellanox BlueField Gigabit Ethernet (control NIC of the DPU)

   - NXP SJA1110 Automotive Ethernet 10-port switch

   - Qualcomm QCA8327 switch support (qca8k)

   - Mikrotik 10/25G NIC (atl1c)

  Driver changes:

   - ACPI support for some MDIO, MAC and PHY devices from Marvell and
     NXP (our first foray into MAC/PHY description via ACPI)

   - HW timestamping (PTP) support: bnxt_en, ice, sja1105, hns3, tja11xx

   - Mellanox/Nvidia NIC (mlx5)
      - NIC VF offload of L2 bridging
      - support IRQ distribution to Sub-functions

   - Marvell (prestera):
      - add flower and match all
      - devlink trap
      - link aggregation

   - Netronome (nfp): connection tracking offload

   - Intel 1GE (igc): add AF_XDP support

   - Marvell DPU (octeontx2): ingress ratelimit offload

   - Google vNIC (gve): new ring/descriptor format support

   - Qualcomm mobile (rmnet & ipa): inline checksum offload support

   - MediaTek WiFi (mt76)
      - mt7915 MSI support
      - mt7915 Tx status reporting
      - mt7915 thermal sensors support
      - mt7921 decapsulation offload
      - mt7921 enable runtime pm and deep sleep

   - Realtek WiFi (rtw88)
      - beacon filter support
      - Tx antenna path diversity support
      - firmware crash information via devcoredump

   - Qualcomm WiFi (wcn36xx)
      - Wake-on-WLAN support with magic packets and GTK rekeying

   - Micrel PHY (ksz886x/ksz8081): add cable test support"

* tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2168 commits)
  tcp: change ICSK_CA_PRIV_SIZE definition
  tcp_yeah: check struct yeah size at compile time
  gve: DQO: Fix off by one in gve_rx_dqo()
  stmmac: intel: set PCI_D3hot in suspend
  stmmac: intel: Enable PHY WOL option in EHL
  net: stmmac: option to enable PHY WOL with PMT enabled
  net: say "local" instead of "static" addresses in ndo_dflt_fdb_{add,del}
  net: use netdev_info in ndo_dflt_fdb_{add,del}
  ptp: Set lookup cookie when creating a PTP PPS source.
  net: sock: add trace for socket errors
  net: sock: introduce sk_error_report
  net: dsa: replay the local bridge FDB entries pointing to the bridge dev too
  net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev
  net: dsa: include fdb entries pointing to bridge in the host fdb list
  net: dsa: include bridge addresses which are local in the host fdb list
  net: dsa: sync static FDB entries on foreign interfaces to hardware
  net: dsa: install the host MDB and FDB entries in the master's RX filter
  net: dsa: reference count the FDB addresses at the cross-chip notifier level
  net: dsa: introduce a separate cross-chip notifier type for host FDBs
  net: dsa: reference count the MDB entries at the cross-chip notifier level
  ...

1 files changed, 382 insertions, 28 deletions

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index a14a00328fa3..4d53886f7d51 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/bitfield.h>
+#include <linux/ethtool_netlink.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/phy.h>
@@ -38,42 +39,60 @@
 
 /* general Interrupt control/status reg in vendor specific block. */
 #define MII_KSZPHY_INTCS			0x1B
-#define	KSZPHY_INTCS_JABBER			BIT(15)
-#define	KSZPHY_INTCS_RECEIVE_ERR		BIT(14)
-#define	KSZPHY_INTCS_PAGE_RECEIVE		BIT(13)
-#define	KSZPHY_INTCS_PARELLEL			BIT(12)
-#define	KSZPHY_INTCS_LINK_PARTNER_ACK		BIT(11)
-#define	KSZPHY_INTCS_LINK_DOWN			BIT(10)
-#define	KSZPHY_INTCS_REMOTE_FAULT		BIT(9)
-#define	KSZPHY_INTCS_LINK_UP			BIT(8)
-#define	KSZPHY_INTCS_ALL			(KSZPHY_INTCS_LINK_UP |\
+#define KSZPHY_INTCS_JABBER			BIT(15)
+#define KSZPHY_INTCS_RECEIVE_ERR		BIT(14)
+#define KSZPHY_INTCS_PAGE_RECEIVE		BIT(13)
+#define KSZPHY_INTCS_PARELLEL			BIT(12)
+#define KSZPHY_INTCS_LINK_PARTNER_ACK		BIT(11)
+#define KSZPHY_INTCS_LINK_DOWN			BIT(10)
+#define KSZPHY_INTCS_REMOTE_FAULT		BIT(9)
+#define KSZPHY_INTCS_LINK_UP			BIT(8)
+#define KSZPHY_INTCS_ALL			(KSZPHY_INTCS_LINK_UP |\
 						KSZPHY_INTCS_LINK_DOWN)
-#define	KSZPHY_INTCS_LINK_DOWN_STATUS		BIT(2)
-#define	KSZPHY_INTCS_LINK_UP_STATUS		BIT(0)
-#define	KSZPHY_INTCS_STATUS			(KSZPHY_INTCS_LINK_DOWN_STATUS |\
+#define KSZPHY_INTCS_LINK_DOWN_STATUS		BIT(2)
+#define KSZPHY_INTCS_LINK_UP_STATUS		BIT(0)
+#define KSZPHY_INTCS_STATUS			(KSZPHY_INTCS_LINK_DOWN_STATUS |\
 						 KSZPHY_INTCS_LINK_UP_STATUS)
 
+/* LinkMD Control/Status */
+#define KSZ8081_LMD				0x1d
+#define KSZ8081_LMD_ENABLE_TEST			BIT(15)
+#define KSZ8081_LMD_STAT_NORMAL			0
+#define KSZ8081_LMD_STAT_OPEN			1
+#define KSZ8081_LMD_STAT_SHORT			2
+#define KSZ8081_LMD_STAT_FAIL			3
+#define KSZ8081_LMD_STAT_MASK			GENMASK(14, 13)
+/* Short cable (<10 meter) has been detected by LinkMD */
+#define KSZ8081_LMD_SHORT_INDICATOR		BIT(12)
+#define KSZ8081_LMD_DELTA_TIME_MASK		GENMASK(8, 0)
+
 /* PHY Control 1 */
-#define	MII_KSZPHY_CTRL_1			0x1e
+#define MII_KSZPHY_CTRL_1			0x1e
+#define KSZ8081_CTRL1_MDIX_STAT			BIT(4)
 
 /* PHY Control 2 / PHY Control (if no PHY Control 1) */
-#define	MII_KSZPHY_CTRL_2			0x1f
-#define	MII_KSZPHY_CTRL				MII_KSZPHY_CTRL_2
+#define MII_KSZPHY_CTRL_2			0x1f
+#define MII_KSZPHY_CTRL				MII_KSZPHY_CTRL_2
 /* bitmap of PHY register to set interrupt mode */
+#define KSZ8081_CTRL2_HP_MDIX			BIT(15)
+#define KSZ8081_CTRL2_MDI_MDI_X_SELECT		BIT(14)
+#define KSZ8081_CTRL2_DISABLE_AUTO_MDIX		BIT(13)
+#define KSZ8081_CTRL2_FORCE_LINK		BIT(11)
+#define KSZ8081_CTRL2_POWER_SAVING		BIT(10)
 #define KSZPHY_CTRL_INT_ACTIVE_HIGH		BIT(9)
 #define KSZPHY_RMII_REF_CLK_SEL			BIT(7)
 
 /* Write/read to/from extended registers */
-#define MII_KSZPHY_EXTREG                       0x0b
-#define KSZPHY_EXTREG_WRITE                     0x8000
+#define MII_KSZPHY_EXTREG			0x0b
+#define KSZPHY_EXTREG_WRITE			0x8000
 
-#define MII_KSZPHY_EXTREG_WRITE                 0x0c
-#define MII_KSZPHY_EXTREG_READ                  0x0d
+#define MII_KSZPHY_EXTREG_WRITE			0x0c
+#define MII_KSZPHY_EXTREG_READ			0x0d
 
 /* Extended registers */
-#define MII_KSZPHY_CLK_CONTROL_PAD_SKEW         0x104
-#define MII_KSZPHY_RX_DATA_PAD_SKEW             0x105
-#define MII_KSZPHY_TX_DATA_PAD_SKEW             0x106
+#define MII_KSZPHY_CLK_CONTROL_PAD_SKEW		0x104
+#define MII_KSZPHY_RX_DATA_PAD_SKEW		0x105
+#define MII_KSZPHY_TX_DATA_PAD_SKEW		0x106
 
 #define PS_TO_REG				200
 
@@ -422,6 +441,87 @@ static int ksz8081_config_init(struct phy_device *phydev)
 	return kszphy_config_init(phydev);
 }
 
+static int ksz8081_config_mdix(struct phy_device *phydev, u8 ctrl)
+{
+	u16 val;
+
+	switch (ctrl) {
+	case ETH_TP_MDI:
+		val = KSZ8081_CTRL2_DISABLE_AUTO_MDIX;
+		break;
+	case ETH_TP_MDI_X:
+		val = KSZ8081_CTRL2_DISABLE_AUTO_MDIX |
+			KSZ8081_CTRL2_MDI_MDI_X_SELECT;
+		break;
+	case ETH_TP_MDI_AUTO:
+		val = 0;
+		break;
+	default:
+		return 0;
+	}
+
+	return phy_modify(phydev, MII_KSZPHY_CTRL_2,
+			  KSZ8081_CTRL2_HP_MDIX |
+			  KSZ8081_CTRL2_MDI_MDI_X_SELECT |
+			  KSZ8081_CTRL2_DISABLE_AUTO_MDIX,
+			  KSZ8081_CTRL2_HP_MDIX | val);
+}
+
+static int ksz8081_config_aneg(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = genphy_config_aneg(phydev);
+	if (ret)
+		return ret;
+
+	/* The MDI-X configuration is automatically changed by the PHY after
+	 * switching from autoneg off to on. So, take MDI-X configuration under
+	 * own control and set it after autoneg configuration was done.
+	 */
+	return ksz8081_config_mdix(phydev, phydev->mdix_ctrl);
+}
+
+static int ksz8081_mdix_update(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = phy_read(phydev, MII_KSZPHY_CTRL_2);
+	if (ret < 0)
+		return ret;
+
+	if (ret & KSZ8081_CTRL2_DISABLE_AUTO_MDIX) {
+		if (ret & KSZ8081_CTRL2_MDI_MDI_X_SELECT)
+			phydev->mdix_ctrl = ETH_TP_MDI_X;
+		else
+			phydev->mdix_ctrl = ETH_TP_MDI;
+	} else {
+		phydev->mdix_ctrl = ETH_TP_MDI_AUTO;
+	}
+
+	ret = phy_read(phydev, MII_KSZPHY_CTRL_1);
+	if (ret < 0)
+		return ret;
+
+	if (ret & KSZ8081_CTRL1_MDIX_STAT)
+		phydev->mdix = ETH_TP_MDI;
+	else
+		phydev->mdix = ETH_TP_MDI_X;
+
+	return 0;
+}
+
+static int ksz8081_read_status(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = ksz8081_mdix_update(phydev);
+	if (ret < 0)
+		return ret;
+
+	return genphy_read_status(phydev);
+}
+
 static int ksz8061_config_init(struct phy_device *phydev)
 {
 	int ret;
@@ -488,8 +588,7 @@ static int ksz9021_load_values_from_of(struct phy_device *phydev,
 
 static int ksz9021_config_init(struct phy_device *phydev)
 {
-	const struct device *dev = &phydev->mdio.dev;
-	const struct device_node *of_node = dev->of_node;
+	const struct device_node *of_node;
 	const struct device *dev_walker;
 
 	/* The Micrel driver has a deprecated option to place phy OF
@@ -711,8 +810,7 @@ static int ksz9031_config_rgmii_delay(struct phy_device *phydev)
 
 static int ksz9031_config_init(struct phy_device *phydev)
 {
-	const struct device *dev = &phydev->mdio.dev;
-	const struct device_node *of_node = dev->of_node;
+	const struct device_node *of_node;
 	static const char *clk_skews[2] = {"rxc-skew-ps", "txc-skew-ps"};
 	static const char *rx_data_skews[4] = {
 		"rxd0-skew-ps", "rxd1-skew-ps",
@@ -907,8 +1005,7 @@ static int ksz9131_config_rgmii_delay(struct phy_device *phydev)
 
 static int ksz9131_config_init(struct phy_device *phydev)
 {
-	const struct device *dev = &phydev->mdio.dev;
-	struct device_node *of_node = dev->of_node;
+	struct device_node *of_node;
 	char *clk_skews[2] = {"rxc-skew-psec", "txc-skew-psec"};
 	char *rx_data_skews[4] = {
 		"rxd0-skew-psec", "rxd1-skew-psec",
@@ -1048,6 +1145,92 @@ static int ksz8873mll_config_aneg(struct phy_device *phydev)
 	return 0;
 }
 
+static int ksz886x_config_mdix(struct phy_device *phydev, u8 ctrl)
+{
+	u16 val;
+
+	switch (ctrl) {
+	case ETH_TP_MDI:
+		val = KSZ886X_BMCR_DISABLE_AUTO_MDIX;
+		break;
+	case ETH_TP_MDI_X:
+		/* Note: The naming of the bit KSZ886X_BMCR_FORCE_MDI is bit
+		 * counter intuitive, the "-X" in "1 = Force MDI" in the data
+		 * sheet seems to be missing:
+		 * 1 = Force MDI (sic!) (transmit on RX+/RX- pins)
+		 * 0 = Normal operation (transmit on TX+/TX- pins)
+		 */
+		val = KSZ886X_BMCR_DISABLE_AUTO_MDIX | KSZ886X_BMCR_FORCE_MDI;
+		break;
+	case ETH_TP_MDI_AUTO:
+		val = 0;
+		break;
+	default:
+		return 0;
+	}
+
+	return phy_modify(phydev, MII_BMCR,
+			  KSZ886X_BMCR_HP_MDIX | KSZ886X_BMCR_FORCE_MDI |
+			  KSZ886X_BMCR_DISABLE_AUTO_MDIX,
+			  KSZ886X_BMCR_HP_MDIX | val);
+}
+
+static int ksz886x_config_aneg(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = genphy_config_aneg(phydev);
+	if (ret)
+		return ret;
+
+	/* The MDI-X configuration is automatically changed by the PHY after
+	 * switching from autoneg off to on. So, take MDI-X configuration under
+	 * own control and set it after autoneg configuration was done.
+	 */
+	return ksz886x_config_mdix(phydev, phydev->mdix_ctrl);
+}
+
+static int ksz886x_mdix_update(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = phy_read(phydev, MII_BMCR);
+	if (ret < 0)
+		return ret;
+
+	if (ret & KSZ886X_BMCR_DISABLE_AUTO_MDIX) {
+		if (ret & KSZ886X_BMCR_FORCE_MDI)
+			phydev->mdix_ctrl = ETH_TP_MDI_X;
+		else
+			phydev->mdix_ctrl = ETH_TP_MDI;
+	} else {
+		phydev->mdix_ctrl = ETH_TP_MDI_AUTO;
+	}
+
+	ret = phy_read(phydev, MII_KSZPHY_CTRL);
+	if (ret < 0)
+		return ret;
+
+	/* Same reverse logic as KSZ886X_BMCR_FORCE_MDI */
+	if (ret & KSZ886X_CTRL_MDIX_STAT)
+		phydev->mdix = ETH_TP_MDI_X;
+	else
+		phydev->mdix = ETH_TP_MDI;
+
+	return 0;
+}
+
+static int ksz886x_read_status(struct phy_device *phydev)
+{
+	int ret;
+
+	ret = ksz886x_mdix_update(phydev);
+	if (ret < 0)
+		return ret;
+
+	return genphy_read_status(phydev);
+}
+
 static int kszphy_get_sset_count(struct phy_device *phydev)
 {
 	return ARRAY_SIZE(kszphy_hw_stats);
@@ -1193,6 +1376,167 @@ static int kszphy_probe(struct phy_device *phydev)
 	return 0;
 }
 
+static int ksz886x_cable_test_start(struct phy_device *phydev)
+{
+	if (phydev->dev_flags & MICREL_KSZ8_P1_ERRATA)
+		return -EOPNOTSUPP;
+
+	/* If autoneg is enabled, we won't be able to test cross pair
+	 * short. In this case, the PHY will "detect" a link and
+	 * confuse the internal state machine - disable auto neg here.
+	 * If autoneg is disabled, we should set the speed to 10mbit.
+	 */
+	return phy_clear_bits(phydev, MII_BMCR, BMCR_ANENABLE | BMCR_SPEED100);
+}
+
+static int ksz886x_cable_test_result_trans(u16 status)
+{
+	switch (FIELD_GET(KSZ8081_LMD_STAT_MASK, status)) {
+	case KSZ8081_LMD_STAT_NORMAL:
+		return ETHTOOL_A_CABLE_RESULT_CODE_OK;
+	case KSZ8081_LMD_STAT_SHORT:
+		return ETHTOOL_A_CABLE_RESULT_CODE_SAME_SHORT;
+	case KSZ8081_LMD_STAT_OPEN:
+		return ETHTOOL_A_CABLE_RESULT_CODE_OPEN;
+	case KSZ8081_LMD_STAT_FAIL:
+		fallthrough;
+	default:
+		return ETHTOOL_A_CABLE_RESULT_CODE_UNSPEC;
+	}
+}
+
+static bool ksz886x_cable_test_failed(u16 status)
+{
+	return FIELD_GET(KSZ8081_LMD_STAT_MASK, status) ==
+		KSZ8081_LMD_STAT_FAIL;
+}
+
+static bool ksz886x_cable_test_fault_length_valid(u16 status)
+{
+	switch (FIELD_GET(KSZ8081_LMD_STAT_MASK, status)) {
+	case KSZ8081_LMD_STAT_OPEN:
+		fallthrough;
+	case KSZ8081_LMD_STAT_SHORT:
+		return true;
+	}
+	return false;
+}
+
+static int ksz886x_cable_test_fault_length(u16 status)
+{
+	int dt;
+
+	/* According to the data sheet the distance to the fault is
+	 * DELTA_TIME * 0.4 meters.
+	 */
+	dt = FIELD_GET(KSZ8081_LMD_DELTA_TIME_MASK, status);
+
+	return (dt * 400) / 10;
+}
+
+static int ksz886x_cable_test_wait_for_completion(struct phy_device *phydev)
+{
+	int val, ret;
+
+	ret = phy_read_poll_timeout(phydev, KSZ8081_LMD, val,
+				    !(val & KSZ8081_LMD_ENABLE_TEST),
+				    30000, 100000, true);
+
+	return ret < 0 ? ret : 0;
+}
+
+static int ksz886x_cable_test_one_pair(struct phy_device *phydev, int pair)
+{
+	static const int ethtool_pair[] = {
+		ETHTOOL_A_CABLE_PAIR_A,
+		ETHTOOL_A_CABLE_PAIR_B,
+	};
+	int ret, val, mdix;
+
+	/* There is no way to choice the pair, like we do one ksz9031.
+	 * We can workaround this limitation by using the MDI-X functionality.
+	 */
+	if (pair == 0)
+		mdix = ETH_TP_MDI;
+	else
+		mdix = ETH_TP_MDI_X;
+
+	switch (phydev->phy_id & MICREL_PHY_ID_MASK) {
+	case PHY_ID_KSZ8081:
+		ret = ksz8081_config_mdix(phydev, mdix);
+		break;
+	case PHY_ID_KSZ886X:
+		ret = ksz886x_config_mdix(phydev, mdix);
+		break;
+	default:
+		ret = -ENODEV;
+	}
+
+	if (ret)
+		return ret;
+
+	/* Now we are ready to fire. This command will send a 100ns pulse
+	 * to the pair.
+	 */
+	ret = phy_write(phydev, KSZ8081_LMD, KSZ8081_LMD_ENABLE_TEST);
+	if (ret)
+		return ret;
+
+	ret = ksz886x_cable_test_wait_for_completion(phydev);
+	if (ret)
+		return ret;
+
+	val = phy_read(phydev, KSZ8081_LMD);
+	if (val < 0)
+		return val;
+
+	if (ksz886x_cable_test_failed(val))
+		return -EAGAIN;
+
+	ret = ethnl_cable_test_result(phydev, ethtool_pair[pair],
+				      ksz886x_cable_test_result_trans(val));
+	if (ret)
+		return ret;
+
+	if (!ksz886x_cable_test_fault_length_valid(val))
+		return 0;
+
+	return ethnl_cable_test_fault_length(phydev, ethtool_pair[pair],
+					     ksz886x_cable_test_fault_length(val));
+}
+
+static int ksz886x_cable_test_get_status(struct phy_device *phydev,
+					 bool *finished)
+{
+	unsigned long pair_mask = 0x3;
+	int retries = 20;
+	int pair, ret;
+
+	*finished = false;
+
+	/* Try harder if link partner is active */
+	while (pair_mask && retries--) {
+		for_each_set_bit(pair, &pair_mask, 4) {
+			ret = ksz886x_cable_test_one_pair(phydev, pair);
+			if (ret == -EAGAIN)
+				continue;
+			if (ret < 0)
+				return ret;
+			clear_bit(pair, &pair_mask);
+		}
+		/* If link partner is in autonegotiation mode it will send 2ms
+		 * of FLPs with at least 6ms of silence.
+		 * Add 2ms sleep to have better chances to hit this silence.
+		 */
+		if (pair_mask)
+			msleep(2);
+	}
+
+	*finished = true;
+
+	return ret;
+}
+
 static struct phy_driver ksphy_driver[] = {
 {
 	.phy_id		= PHY_ID_KS8737,
@@ -1299,11 +1643,14 @@ static struct phy_driver ksphy_driver[] = {
 	.phy_id		= PHY_ID_KSZ8081,
 	.name		= "Micrel KSZ8081 or KSZ8091",
 	.phy_id_mask	= MICREL_PHY_ID_MASK,
+	.flags		= PHY_POLL_CABLE_TEST,
 	/* PHY_BASIC_FEATURES */
 	.driver_data	= &ksz8081_type,
 	.probe		= kszphy_probe,
 	.config_init	= ksz8081_config_init,
 	.soft_reset	= genphy_soft_reset,
+	.config_aneg	= ksz8081_config_aneg,
+	.read_status	= ksz8081_read_status,
 	.config_intr	= kszphy_config_intr,
 	.handle_interrupt = kszphy_handle_interrupt,
 	.get_sset_count = kszphy_get_sset_count,
@@ -1311,6 +1658,8 @@ static struct phy_driver ksphy_driver[] = {
 	.get_stats	= kszphy_get_stats,
 	.suspend	= kszphy_suspend,
 	.resume		= kszphy_resume,
+	.cable_test_start	= ksz886x_cable_test_start,
+	.cable_test_get_status	= ksz886x_cable_test_get_status,
 }, {
 	.phy_id		= PHY_ID_KSZ8061,
 	.name		= "Micrel KSZ8061",
@@ -1399,9 +1748,14 @@ static struct phy_driver ksphy_driver[] = {
 	.phy_id_mask	= MICREL_PHY_ID_MASK,
 	.name		= "Micrel KSZ8851 Ethernet MAC or KSZ886X Switch",
 	/* PHY_BASIC_FEATURES */
+	.flags		= PHY_POLL_CABLE_TEST,
 	.config_init	= kszphy_config_init,
+	.config_aneg	= ksz886x_config_aneg,
+	.read_status	= ksz886x_read_status,
 	.suspend	= genphy_suspend,
 	.resume		= genphy_resume,
+	.cable_test_start	= ksz886x_cable_test_start,
+	.cable_test_get_status	= ksz886x_cable_test_get_status,
 }, {
 	.name		= "Micrel KSZ87XX Switch",
 	/* PHY_BASIC_FEATURES */