FCP-101: Remove vx(4).

Relnotes:	yes
FCP:		https://github.com/freebsd/fcp/blob/master/fcp-0101.md
Reviewed by:	jhb, imp
Differential Revision:	https://reviews.freebsd.org/D20230

13 files changed, 2 insertions, 1926 deletions

diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
index e8ef8a022bd2..f097dc44c603 100644
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -60,6 +60,7 @@ OLD_FILES+=usr/share/man/man4/tx.4
 OLD_FILES+=usr/share/man/man4/if_tx.4
 OLD_FILES+=usr/share/man/man4/txp.4
 OLD_FILES+=usr/share/man/man4/if_txp.4
+OLD_FILES+=usr/share/man/man4/vx.4
 # 20190513: libcap_sysctl interface change
 OLD_FILES+=lib/casper/libcap_sysctl.1
 # 20190509: tests/sys/opencrypto requires the net/py-dpkt package.
diff --git a/share/man/man4/man4.i386/Makefile b/share/man/man4/man4.i386/Makefile
index 6285fbc95bf0..ce719befb6ed 100644
--- a/share/man/man4/man4.i386/Makefile
+++ b/share/man/man4/man4.i386/Makefile
@@ -19,8 +19,7 @@ MAN=	apm.4 \
 	pnpbios.4 \
 	sbni.4 \
 	smapi.4 \
-	vpd.4 \
-	vx.4
+	vpd.4
 
 MLINKS=	CPU_ELAN.4 CPU_SOEKRIS.4
 MLINKS+=pae.4 PAE.4
diff --git a/share/man/man4/man4.i386/vx.4 b/share/man/man4/man4.i386/vx.4
deleted file mode 100644
index e877c06609cf..000000000000
--- a/share/man/man4/man4.i386/vx.4
+++ /dev/null
@@ -1,136 +0,0 @@
-.\"
-.\" Copyright (c) 1996, Fred Gray
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"     This product includes software developed by David Greenman.
-.\" 4. The name of the author may not be used to endorse or promote products
-.\"    derived from this software without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd October 24, 2018
-.Dt VX 4 i386
-.Os
-.Sh NAME
-.Nm vx
-.Nd "3Com EtherLink III / Fast EtherLink III (3c59x) Ethernet driver"
-.Sh SYNOPSIS
-To compile this driver into the kernel,
-place the following line in your
-kernel configuration file:
-.Bd -ragged -offset indent
-.Cd "device vx"
-.Ed
-.Pp
-Alternatively, to load the driver as a
-module at boot time, place the following line in
-.Xr loader.conf 5 :
-.Bd -literal -offset indent
-if_vx_load="YES"
-.Ed
-.Sh DEPRECATION NOTICE
-The
-.Nm
-driver is not present in
-.Fx 13.0
-and later.
-See https://github.com/freebsd/fcp/blob/master/fcp-0101.md for more
-information.
-.Sh DESCRIPTION
-The
-.Nm
-driver provides support for the 3Com
-.Dq Vortex
-chipset.
-.Pp
-The medium selection
-can be influenced by the following link flags to the
-.Xr ifconfig 8
-command:
-.Pp
-.Bl -tag -width LINK0X -compact
-.It Em link0
-Use the AUI port.
-.It Em link1
-Use the BNC port.
-.It Em link2
-Use the UTP port.
-.El
-.Sh HARDWARE
-The
-.Nm
-driver supports the following cards:
-.Pp
-.Bl -bullet -compact
-.It
-3Com 3c590 EtherLink III PCI
-.It
-3Com 3c595 Fast EtherLink III PCI in 10 Mbps mode
-.El
-.Sh DIAGNOSTICS
-All other diagnostics indicate either a hardware problem or a bug in the
-driver.
-.Sh SEE ALSO
-.Xr arp 4 ,
-.Xr netintro 4 ,
-.Xr ng_ether 4 ,
-.Xr ifconfig 8
-.Sh HISTORY
-The
-.Nm
-device driver first appeared in
-.Fx 2.1 .
-It was derived from the
-.Nm ep
-driver, from which it inherits most of its limitations.
-.Sh AUTHORS
-.An -nosplit
-The
-.Nm
-device driver and this manual page were written by
-.An Fred Gray Aq Mt [email protected] ,
-based on the work of
-.An Herb Peyerl
-and with the assistance of numerous others.
-.Sh CAVEATS
-Some early-revision 3c590 cards are defective and suffer from many receive
-overruns, which cause lost packets.
-The author has attempted to implement
-a test for it based on the information supplied by 3Com, but the test resulted
-mostly in spurious warnings.
-.Pp
-The performance of this driver is somewhat limited by the fact that it uses
-only polled-mode I/O and does not make use of the bus-mastering capability
-of the cards.
-.Sh BUGS
-The
-.Nm
-driver is known not to reset the adapter correctly following a warm boot
-on some systems.
-.Pp
-The
-.Nm
-driver has not been exhaustively tested with all the models of cards that it
-claims to support.
diff --git a/sys/amd64/conf/GENERIC b/sys/amd64/conf/GENERIC
index beede28d4260..a93fd4242762 100644
--- a/sys/amd64/conf/GENERIC
+++ b/sys/amd64/conf/GENERIC
@@ -247,7 +247,6 @@ device		vmx			# VMware VMXNET3 Ethernet
 device		bxe			# Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE
 device		le			# AMD Am7900 LANCE and Am79C9xx PCnet
 device		ti			# Alteon Networks Tigon I/II gigabit Ethernet
-device		vx			# 3Com 3c590, 3c595 (``Vortex'')
 
 # PCI Ethernet NICs that use the common MII bus controller code.
 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index c93bee3a072a..7be917e1972a 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -2000,7 +2000,6 @@ device		xmphy		# XaQti XMAC II
 #       including the D-Link DFE520TX and D-Link DFE530TX (see 'rl' for
 #       DFE530TX+), the Hawking Technologies PN102TX, and the AOpen/Acer ALN-320.
 # vte:  DM&P Vortex86 RDC R6040 Fast Ethernet
-# vx:   3Com 3C590 and 3C595
 # wb:   Support for fast ethernet adapters based on the Winbond W89C840F chip.
 #       Note: this is not the same as the Winbond W89C940F, which is a
 #       NE2000 clone.
@@ -2073,7 +2072,6 @@ device		le		# AMD Am7900 LANCE and Am79C9xx PCnet
 device		mxge		# Myricom Myri-10G 10GbE NIC
 device		oce		# Emulex 10 GbE (OneConnect Ethernet)
 device		ti		# Alteon Networks Tigon I/II gigabit Ethernet
-device		vx		# 3Com 3c590, 3c595 (``Vortex'')
 
 # PCI IEEE 802.11 Wireless NICs
 device		ath		# Atheros pci/cardbus NIC's
diff --git a/sys/dev/vx/if_vx.c b/sys/dev/vx/if_vx.c
deleted file mode 100644
index 9de56525980a..000000000000
--- a/sys/dev/vx/if_vx.c
+++ /dev/null
@@ -1,1081 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
- *
- * Copyright (c) 1994 Herb Peyerl <[email protected]>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by Herb Peyerl.
- * 4. The name of Herb Peyerl may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * Created from if_ep.c driver by Fred Gray ([email protected]) to support
- * the 3c590 family.
- */
-
-/*
- *	Modified from the FreeBSD 1.1.5.1 version by:
- *		 	Andres Vega Garcia
- *			INRIA - Sophia Antipolis, France
- *			[email protected]
- */
-
-/*
- *  Promiscuous mode added and interrupt logic slightly changed
- *  to reduce the number of adapter failures. Transceiver select
- *  logic changed to use value from EEPROM. Autoconfiguration
- *  features added.
- *  Done by:
- *          Serge Babkin
- *          Chelindbank (Chelyabinsk, Russia)
- *          [email protected]
- */
-
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/sockio.h>
-#include <sys/kernel.h>
-#include <sys/malloc.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-
-#include <net/if.h>
-#include <net/if_var.h>
-
-#include <net/ethernet.h>
-#include <net/if_dl.h>
-#include <net/if_types.h>
-
-#include <machine/bus.h>
-
-#include <sys/bus.h>
-
-#include <net/bpf.h>
-
-#include <dev/vx/if_vxreg.h>
-#include <dev/vx/if_vxvar.h>
-
-#define ETHER_MAX_LEN	1518
-#define ETHER_ADDR_LEN	6
-#define ETHER_ALIGN 	2
-
-static struct connector_entry {
-	int bit;
-	char *name;
-} conn_tab[VX_CONNECTORS] = {
-
-#define CONNECTOR_UTP	0
-	{
-		0x08, "utp"
-	},
-#define CONNECTOR_AUI	1
-	{
-		0x20, "aui"
-	},
-/* dummy */
-	{
-		0, "???"
-	},
-#define CONNECTOR_BNC	3
-	{
-		0x10, "bnc"
-	},
-#define CONNECTOR_TX	4
-	{
-		0x02, "tx"
-	},
-#define CONNECTOR_FX	5
-	{
-		0x04, "fx"
-	},
-#define CONNECTOR_MII	6
-	{
-		0x40, "mii"
-	},
-	{
-		0, "???"
-	}
-};
-
-static void vx_txstat(struct vx_softc *);
-static int vx_status(struct vx_softc *);
-static void vx_init(void *);
-static void vx_init_locked(struct vx_softc *);
-static int vx_ioctl(struct ifnet *, u_long, caddr_t);
-static void vx_start(struct ifnet *);
-static void vx_start_locked(struct ifnet *);
-static void vx_watchdog(void *);
-static void vx_reset(struct vx_softc *);
-static void vx_read(struct vx_softc *);
-static struct mbuf *vx_get(struct vx_softc *, u_int);
-static void vx_mbuf_fill(void *);
-static void vx_mbuf_empty(struct vx_softc *);
-static void vx_setfilter(struct vx_softc *);
-static void vx_getlink(struct vx_softc *);
-static void vx_setlink(struct vx_softc *);
-
-int
-vx_attach(device_t dev)
-{
-	struct vx_softc *sc = device_get_softc(dev);
-	struct ifnet *ifp;
-	int i;
-	u_char eaddr[6];
-
-	ifp = sc->vx_ifp = if_alloc(IFT_ETHER);
-	if (ifp == NULL) {
-		device_printf(dev, "can not if_alloc()\n");
-		return 0;
-	}
-	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
-
-	mtx_init(&sc->vx_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK,
-	    MTX_DEF);
-	callout_init_mtx(&sc->vx_callout, &sc->vx_mtx, 0);
-	callout_init_mtx(&sc->vx_watchdog, &sc->vx_mtx, 0);
-	GO_WINDOW(0);
-	CSR_WRITE_2(sc, VX_COMMAND, GLOBAL_RESET);
-	VX_BUSY_WAIT;
-
-	vx_getlink(sc);
-
-	/*
-         * Read the station address from the eeprom
-         */
-	GO_WINDOW(0);
-	for (i = 0; i < 3; i++) {
-		int x;
-
-		if (vx_busy_eeprom(sc)) {
-			mtx_destroy(&sc->vx_mtx);
-			if_free(ifp);
-			return 0;
-		}
-		CSR_WRITE_2(sc, VX_W0_EEPROM_COMMAND, EEPROM_CMD_RD
-		    | (EEPROM_OEM_ADDR0 + i));
-		if (vx_busy_eeprom(sc)) {
-			mtx_destroy(&sc->vx_mtx);
-			if_free(ifp);
-			return 0;
-		}
-		x = CSR_READ_2(sc, VX_W0_EEPROM_DATA);
-		eaddr[(i << 1)] = x >> 8;
-		eaddr[(i << 1) + 1] = x;
-	}
-
-	ifp->if_snd.ifq_maxlen = ifqmaxlen;
-	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
-	ifp->if_start = vx_start;
-	ifp->if_ioctl = vx_ioctl;
-	ifp->if_init = vx_init;
-	ifp->if_softc = sc;
-
-	ether_ifattach(ifp, eaddr);
-
-	sc->vx_tx_start_thresh = 20;	/* probably a good starting point. */
-
-	VX_LOCK(sc);
-	vx_stop(sc);
-	VX_UNLOCK(sc);
-
-	gone_by_fcp101_dev(dev);
-
-	return 1;
-}
-
-/*
- * The order in here seems important. Otherwise we may not receive
- * interrupts. ?!
- */
-static void
-vx_init(void *xsc)
-{
-	struct vx_softc *sc = (struct vx_softc *)xsc;
-
-	VX_LOCK(sc);
-	vx_init_locked(sc);
-	VX_UNLOCK(sc);
-}
-
-static void
-vx_init_locked(struct vx_softc *sc)
-{
-	struct ifnet *ifp = sc->vx_ifp;
-	int i;
-
-	VX_LOCK_ASSERT(sc);
-
-	VX_BUSY_WAIT;
-
-	GO_WINDOW(2);
-
-	for (i = 0; i < 6; i++)	/* Reload the ether_addr. */
-		CSR_WRITE_1(sc, VX_W2_ADDR_0 + i, IF_LLADDR(sc->vx_ifp)[i]);
-
-	CSR_WRITE_2(sc, VX_COMMAND, RX_RESET);
-	VX_BUSY_WAIT;
-	CSR_WRITE_2(sc, VX_COMMAND, TX_RESET);
-	VX_BUSY_WAIT;
-
-	GO_WINDOW(1);		/* Window 1 is operating window */
-	for (i = 0; i < 31; i++)
-		CSR_READ_1(sc, VX_W1_TX_STATUS);
-
-	CSR_WRITE_2(sc, VX_COMMAND, SET_RD_0_MASK | S_CARD_FAILURE |
-	    S_RX_COMPLETE | S_TX_COMPLETE | S_TX_AVAIL);
-	CSR_WRITE_2(sc, VX_COMMAND, SET_INTR_MASK | S_CARD_FAILURE |
-	    S_RX_COMPLETE | S_TX_COMPLETE | S_TX_AVAIL);
-
-	/*
-         * Attempt to get rid of any stray interrupts that occurred during
-         * configuration.  On the i386 this isn't possible because one may
-         * already be queued.  However, a single stray interrupt is
-         * unimportant.
-         */
-	CSR_WRITE_2(sc, VX_COMMAND, ACK_INTR | 0xff);
-
-	vx_setfilter(sc);
-	vx_setlink(sc);
-
-	CSR_WRITE_2(sc, VX_COMMAND, RX_ENABLE);
-	CSR_WRITE_2(sc, VX_COMMAND, TX_ENABLE);
-
-	vx_mbuf_fill(sc);
-
-	/* Interface is now `running', with no output active. */
-	ifp->if_drv_flags |= IFF_DRV_RUNNING;
-	ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
-	callout_reset(&sc->vx_watchdog, hz, vx_watchdog, sc);
-
-	/* Attempt to start output, if any. */
-	vx_start_locked(ifp);
-}
-
-static void
-vx_setfilter(struct vx_softc *sc)
-{
-	struct ifnet *ifp = sc->vx_ifp;
-
-	VX_LOCK_ASSERT(sc);
-	GO_WINDOW(1);		/* Window 1 is operating window */
-	CSR_WRITE_2(sc, VX_COMMAND, SET_RX_FILTER |
-	    FIL_INDIVIDUAL | FIL_BRDCST | FIL_MULTICAST |
-	    ((ifp->if_flags & IFF_PROMISC) ? FIL_PROMISC : 0));
-}
-
-static void
-vx_getlink(struct vx_softc *sc)
-{
-	int n, k;
-
-	GO_WINDOW(3);
-	sc->vx_connectors = CSR_READ_2(sc, VX_W3_RESET_OPT) & 0x7f;
-	for (n = 0, k = 0; k < VX_CONNECTORS; k++) {
-		if (sc->vx_connectors & conn_tab[k].bit) {
-			if (n > 0)
-				printf("/");
-			printf("%s", conn_tab[k].name);
-			n++;
-		}
-	}
-	if (sc->vx_connectors == 0) {
-		printf("no connectors!\n");
-		return;
-	}
-	GO_WINDOW(3);
-	sc->vx_connector =
-	    (CSR_READ_4(sc, VX_W3_INTERNAL_CFG) & INTERNAL_CONNECTOR_MASK)
-	    >> INTERNAL_CONNECTOR_BITS;
-	if (sc->vx_connector & 0x10) {
-		sc->vx_connector &= 0x0f;
-		printf("[*%s*]", conn_tab[(int)sc->vx_connector].name);
-		printf(": disable 'auto select' with DOS util!\n");
-	} else {
-		printf("[*%s*]\n", conn_tab[(int)sc->vx_connector].name);
-	}
-}
-
-static void
-vx_setlink(struct vx_softc *sc)
-{
-	struct ifnet *ifp = sc->vx_ifp;
-	int i, j, k;
-	char *reason, *warning;
-	static int prev_flags;
-	static signed char prev_conn = -1;
-
-	VX_LOCK_ASSERT(sc);
-	if (prev_conn == -1)
-		prev_conn = sc->vx_connector;
-
-	/*
-         * S.B.
-         *
-         * Now behavior was slightly changed:
-         *
-         * if any of flags link[0-2] is used and its connector is
-         * physically present the following connectors are used:
-         *
-         *   link0 - AUI * highest precedence
-         *   link1 - BNC
-         *   link2 - UTP * lowest precedence
-         *
-         * If none of them is specified then
-         * connector specified in the EEPROM is used
-         * (if present on card or UTP if not).
-         */
-	i = sc->vx_connector;	/* default in EEPROM */
-	reason = "default";
-	warning = NULL;
-
-	if (ifp->if_flags & IFF_LINK0) {
-		if (sc->vx_connectors & conn_tab[CONNECTOR_AUI].bit) {
-			i = CONNECTOR_AUI;
-			reason = "link0";
-		} else {
-			warning = "aui not present! (link0)";
-		}
-	} else if (ifp->if_flags & IFF_LINK1) {
-		if (sc->vx_connectors & conn_tab[CONNECTOR_BNC].bit) {
-			i = CONNECTOR_BNC;
-			reason = "link1";
-		} else {
-			warning = "bnc not present! (link1)";
-		}
-	} else if (ifp->if_flags & IFF_LINK2) {
-		if (sc->vx_connectors & conn_tab[CONNECTOR_UTP].bit) {
-			i = CONNECTOR_UTP;
-			reason = "link2";
-		} else {
-			warning = "utp not present! (link2)";
-		}
-	} else if ((sc->vx_connectors & conn_tab[(int)sc->vx_connector].bit) == 0) {
-		warning = "strange connector type in EEPROM.";
-		reason = "forced";
-		i = CONNECTOR_UTP;
-	}
-	/* Avoid unnecessary message. */
-	k = (prev_flags ^ ifp->if_flags) & (IFF_LINK0 | IFF_LINK1 | IFF_LINK2);
-	if ((k != 0) || (prev_conn != i)) {
-		if (warning != NULL)
-			if_printf(ifp, "warning: %s\n", warning);
-		if_printf(ifp, "selected %s. (%s)\n", conn_tab[i].name, reason);
-	}
-	/* Set the selected connector. */
-	GO_WINDOW(3);
-	j = CSR_READ_4(sc, VX_W3_INTERNAL_CFG) & ~INTERNAL_CONNECTOR_MASK;
-	CSR_WRITE_4(sc, VX_W3_INTERNAL_CFG, j | (i << INTERNAL_CONNECTOR_BITS));
-
-	/* First, disable all. */
-	CSR_WRITE_2(sc, VX_COMMAND, STOP_TRANSCEIVER);
-	DELAY(800);
-	GO_WINDOW(4);
-	CSR_WRITE_2(sc, VX_W4_MEDIA_TYPE, 0);
-
-	/* Second, enable the selected one. */
-	switch (i) {
-	case CONNECTOR_UTP:
-		GO_WINDOW(4);
-		CSR_WRITE_2(sc, VX_W4_MEDIA_TYPE, ENABLE_UTP);
-		break;
-	case CONNECTOR_BNC:
-		CSR_WRITE_2(sc, VX_COMMAND, START_TRANSCEIVER);
-		DELAY(800);
-		break;
-	case CONNECTOR_TX:
-	case CONNECTOR_FX:
-		GO_WINDOW(4);
-		CSR_WRITE_2(sc, VX_W4_MEDIA_TYPE, LINKBEAT_ENABLE);
-		break;
-	default:		/* AUI and MII fall here */
-		break;
-	}
-	GO_WINDOW(1);
-
-	prev_flags = ifp->if_flags;
-	prev_conn = i;
-}
-
-static void
-vx_start(struct ifnet *ifp)
-{
-	struct vx_softc *sc = ifp->if_softc;
-
-	VX_LOCK(sc);
-	vx_start_locked(ifp);
-	VX_UNLOCK(sc);
-}
-
-static void
-vx_start_locked(struct ifnet *ifp)
-{
-	struct vx_softc *sc = ifp->if_softc;
-	struct mbuf *m;
-	int len, pad;
-
-	VX_LOCK_ASSERT(sc);
-
-	/* Don't transmit if interface is busy or not running */
-	if ((sc->vx_ifp->if_drv_flags &
-	    (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) != IFF_DRV_RUNNING)
-		return;
-
-startagain:
-	/* Sneak a peek at the next packet */
-	m = ifp->if_snd.ifq_head;
-	if (m == NULL) {
-		return;
-	}
-	/* We need to use m->m_pkthdr.len, so require the header */
-	M_ASSERTPKTHDR(m);
-	len = m->m_pkthdr.len;
-
-	pad = (4 - len) & 3;
-
-	/*
-         * The 3c509 automatically pads short packets to minimum ethernet
-	 * length, but we drop packets that are too large. Perhaps we should
-	 * truncate them instead?
-         */
-	if (len + pad > ETHER_MAX_LEN) {
-		/* packet is obviously too large: toss it */
-		if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
-		IF_DEQUEUE(&ifp->if_snd, m);
-		m_freem(m);
-		goto readcheck;
-	}
-	VX_BUSY_WAIT;
-	if (CSR_READ_2(sc, VX_W1_FREE_TX) < len + pad + 4) {
-		CSR_WRITE_2(sc, VX_COMMAND,
-		    SET_TX_AVAIL_THRESH | ((len + pad + 4) >> 2));
-		/* not enough room in FIFO - make sure */
-		if (CSR_READ_2(sc, VX_W1_FREE_TX) < len + pad + 4) {
-			ifp->if_drv_flags |= IFF_DRV_OACTIVE;
-			sc->vx_timer = 1;
-			return;
-		}
-	}
-	CSR_WRITE_2(sc, VX_COMMAND, SET_TX_AVAIL_THRESH | (8188 >> 2));
-	IF_DEQUEUE(&ifp->if_snd, m);
-	if (m == NULL)		/* not really needed */
-		return;
-
-	VX_BUSY_WAIT;
-	CSR_WRITE_2(sc, VX_COMMAND, SET_TX_START_THRESH |
-	    ((len / 4 + sc->vx_tx_start_thresh) >> 2));
-
-	BPF_MTAP(sc->vx_ifp, m);
-
-	/*
-         * Do the output at splhigh() so that an interrupt from another device
-         * won't cause a FIFO underrun.
-	 *
-	 * XXX: Can't enforce that anymore.
-         */
-
-	CSR_WRITE_4(sc, VX_W1_TX_PIO_WR_1, len | TX_INDICATE);
-
-	while (m) {
-		if (m->m_len > 3)
-			bus_space_write_multi_4(sc->vx_bst, sc->vx_bsh,
-			    VX_W1_TX_PIO_WR_1, (u_int32_t *)mtod(m, caddr_t),
-			    m->m_len / 4);
-		if (m->m_len & 3)
-			bus_space_write_multi_1(sc->vx_bst, sc->vx_bsh,
-			    VX_W1_TX_PIO_WR_1,
-			    mtod(m, caddr_t) + (m->m_len & ~3), m->m_len & 3);
-		m = m_free(m);
-	}
-	while (pad--)
-		CSR_WRITE_1(sc, VX_W1_TX_PIO_WR_1, 0);	/* Padding */
-
-	if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1);
-	sc->vx_timer = 1;
-
-readcheck:
-	if ((CSR_READ_2(sc, VX_W1_RX_STATUS) & ERR_INCOMPLETE) == 0) {
-		/* We received a complete packet. */
-
-		if ((CSR_READ_2(sc, VX_STATUS) & S_INTR_LATCH) == 0) {
-			/*
-		         * No interrupt, read the packet and continue
-		         * Is this supposed to happen?  Is my motherboard
-		         * completely busted?
-		         */
-			vx_read(sc);
-		} else
-			/*
-			 * Got an interrupt, return so that it gets
-			 * serviced.
-			 */
-			return;
-	} else {
-		/* Check if we are stuck and reset [see XXX comment] */
-		if (vx_status(sc)) {
-			if (ifp->if_flags & IFF_DEBUG)
-				if_printf(ifp, "adapter reset\n");
-			vx_reset(sc);
-		}
-	}
-
-	goto startagain;
-}
-
-/*
- * XXX: The 3c509 card can get in a mode where both the fifo status bit
- *      FIFOS_RX_OVERRUN and the status bit ERR_INCOMPLETE are set
- *      We detect this situation and we reset the adapter.
- *      It happens at times when there is a lot of broadcast traffic
- *      on the cable (once in a blue moon).
- */
-static int
-vx_status(struct vx_softc *sc)
-{
-	struct ifnet *ifp;
-	int fifost;
-
-	VX_LOCK_ASSERT(sc);
-
-	/*
-         * Check the FIFO status and act accordingly
-         */
-	GO_WINDOW(4);
-	fifost = CSR_READ_2(sc, VX_W4_FIFO_DIAG);
-	GO_WINDOW(1);
-
-	ifp = sc->vx_ifp;
-	if (fifost & FIFOS_RX_UNDERRUN) {
-		if (ifp->if_flags & IFF_DEBUG)
-			if_printf(ifp, "RX underrun\n");
-		vx_reset(sc);
-		return 0;
-	}
-	if (fifost & FIFOS_RX_STATUS_OVERRUN) {
-		if (ifp->if_flags & IFF_DEBUG)
-			if_printf(ifp, "RX Status overrun\n");
-		return 1;
-	}
-	if (fifost & FIFOS_RX_OVERRUN) {
-		if (ifp->if_flags & IFF_DEBUG)
-			if_printf(ifp, "RX overrun\n");
-		return 1;
-	}
-	if (fifost & FIFOS_TX_OVERRUN) {
-		if (ifp->if_flags & IFF_DEBUG)
-			if_printf(ifp, "TX overrun\n");
-		vx_reset(sc);
-		return 0;
-	}
-	return 0;
-}
-
-static void
-vx_txstat(struct vx_softc *sc)
-{
-	struct ifnet *ifp;
-	int i;
-
-	VX_LOCK_ASSERT(sc);
-
-	/*
-        * We need to read+write TX_STATUS until we get a 0 status
-        * in order to turn off the interrupt flag.
-        */
-	ifp = sc->vx_ifp;
-	while ((i = CSR_READ_1(sc, VX_W1_TX_STATUS)) & TXS_COMPLETE) {
-		CSR_WRITE_1(sc, VX_W1_TX_STATUS, 0x0);
-
-		if (i & TXS_JABBER) {
-			if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
-			if (ifp->if_flags & IFF_DEBUG)
-				if_printf(ifp, "jabber (%x)\n", i);
-			vx_reset(sc);
-		} else if (i & TXS_UNDERRUN) {
-			if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
-			if (ifp->if_flags & IFF_DEBUG)
-				if_printf(ifp, "fifo underrun (%x) @%d\n", i,
-				    sc->vx_tx_start_thresh);
-			if (sc->vx_tx_succ_ok < 100)
-				sc->vx_tx_start_thresh =
-				    min(ETHER_MAX_LEN,
-					sc->vx_tx_start_thresh + 20);
-			sc->vx_tx_succ_ok = 0;
-			vx_reset(sc);
-		} else if (i & TXS_MAX_COLLISION) {
-			if_inc_counter(ifp, IFCOUNTER_COLLISIONS, 1);
-			CSR_WRITE_2(sc, VX_COMMAND, TX_ENABLE);
-			ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
-		} else
-			sc->vx_tx_succ_ok = (sc->vx_tx_succ_ok + 1) & 127;
-	}
-}
-
-void
-vx_intr(void *voidsc)
-{
-	short status;
-	struct vx_softc *sc = voidsc;
-	struct ifnet *ifp = sc->vx_ifp;
-
-	VX_LOCK(sc);
-	for (;;) {
-		CSR_WRITE_2(sc, VX_COMMAND, C_INTR_LATCH);
-
-		status = CSR_READ_2(sc, VX_STATUS);
-
-		if ((status & (S_TX_COMPLETE | S_TX_AVAIL |
-		    S_RX_COMPLETE | S_CARD_FAILURE)) == 0)
-			break;
-
-		/*
-		 * Acknowledge any interrupts.  It's important that we do this
-		 * first, since there would otherwise be a race condition.
-		 * Due to the i386 interrupt queueing, we may get spurious
-		 * interrupts occasionally.
-		 */
-		CSR_WRITE_2(sc, VX_COMMAND, ACK_INTR | status);
-
-		if (status & S_RX_COMPLETE)
-			vx_read(sc);
-		if (status & S_TX_AVAIL) {
-			sc->vx_timer = 0;
-			sc->vx_ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
-			vx_start_locked(sc->vx_ifp);
-		}
-		if (status & S_CARD_FAILURE) {
-			if_printf(ifp, "adapter failure (%x)\n", status);
-			sc->vx_timer = 0;
-			vx_reset(sc);
-			break;
-		}
-		if (status & S_TX_COMPLETE) {
-			sc->vx_timer = 0;
-			vx_txstat(sc);
-			vx_start_locked(ifp);
-		}
-	}
-	VX_UNLOCK(sc);
-
-	/* no more interrupts */
-	return;
-}
-
-static void
-vx_read(struct vx_softc *sc)
-{
-	struct ifnet *ifp = sc->vx_ifp;
-	struct mbuf *m;
-	struct ether_header *eh;
-	u_int len;
-
-	VX_LOCK_ASSERT(sc);
-	len = CSR_READ_2(sc, VX_W1_RX_STATUS);
-again:
-
-	if (ifp->if_flags & IFF_DEBUG) {
-		int err = len & ERR_MASK;
-		char *s = NULL;
-
-		if (len & ERR_INCOMPLETE)
-			s = "incomplete packet";
-		else if (err == ERR_OVERRUN)
-			s = "packet overrun";
-		else if (err == ERR_RUNT)
-			s = "runt packet";
-		else if (err == ERR_ALIGNMENT)
-			s = "bad alignment";
-		else if (err == ERR_CRC)
-			s = "bad crc";
-		else if (err == ERR_OVERSIZE)
-			s = "oversized packet";
-		else if (err == ERR_DRIBBLE)
-			s = "dribble bits";
-
-		if (s)
-			if_printf(ifp, "%s\n", s);
-	}
-	if (len & ERR_INCOMPLETE)
-		return;
-
-	if (len & ERR_RX) {
-		if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-		goto abort;
-	}
-	len &= RX_BYTES_MASK;	/* Lower 11 bits = RX bytes. */
-
-	/* Pull packet off interface. */
-	m = vx_get(sc, len);
-	if (m == NULL) {
-		if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-		goto abort;
-	}
-	if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1);
-
-	{
-		struct mbuf *m0;
-
-		m0 = m_devget(mtod(m, char *), m->m_pkthdr.len, ETHER_ALIGN,
-		    ifp, NULL);
-		if (m0 == NULL) {
-			if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-			goto abort;
-		}
-		m_freem(m);
-		m = m0;
-	}
-
-	/* We assume the header fit entirely in one mbuf. */
-	eh = mtod(m, struct ether_header *);
-
-	/*
-         * XXX: Some cards seem to be in promiscuous mode all the time.
-         * we need to make sure we only get our own stuff always.
-         * bleah!
-         */
-
-	if (!(ifp->if_flags & IFF_PROMISC)
-	    && (eh->ether_dhost[0] & 1) == 0	/* !mcast and !bcast */
-	    && bcmp(eh->ether_dhost, IF_LLADDR(sc->vx_ifp),
-	    ETHER_ADDR_LEN) != 0) {
-		m_freem(m);
-		return;
-	}
-	VX_UNLOCK(sc);
-	(*ifp->if_input)(ifp, m);
-	VX_LOCK(sc);
-
-	/*
-        * In periods of high traffic we can actually receive enough
-        * packets so that the fifo overrun bit will be set at this point,
-        * even though we just read a packet. In this case we
-        * are not going to receive any more interrupts. We check for
-        * this condition and read again until the fifo is not full.
-        * We could simplify this test by not using vx_status(), but
-        * rechecking the RX_STATUS register directly. This test could
-        * result in unnecessary looping in cases where there is a new
-        * packet but the fifo is not full, but it will not fix the
-        * stuck behavior.
-        *
-        * Even with this improvement, we still get packet overrun errors
-        * which are hurting performance. Maybe when I get some more time
-        * I'll modify vx_read() so that it can handle RX_EARLY interrupts.
-        */
-	if (vx_status(sc)) {
-		len = CSR_READ_2(sc, VX_W1_RX_STATUS);
-		/* Check if we are stuck and reset [see XXX comment] */
-		if (len & ERR_INCOMPLETE) {
-			if (ifp->if_flags & IFF_DEBUG)
-				if_printf(ifp, "adapter reset\n");
-			vx_reset(sc);
-			return;
-		}
-		goto again;
-	}
-	return;
-
-abort:
-	CSR_WRITE_2(sc, VX_COMMAND, RX_DISCARD_TOP_PACK);
-}
-
-static struct mbuf *
-vx_get(struct vx_softc *sc, u_int totlen)
-{
-	struct ifnet *ifp = sc->vx_ifp;
-	struct mbuf *top, **mp, *m;
-	int len;
-
-	VX_LOCK_ASSERT(sc);
-	m = sc->vx_mb[sc->vx_next_mb];
-	sc->vx_mb[sc->vx_next_mb] = NULL;
-	if (m == NULL) {
-		MGETHDR(m, M_NOWAIT, MT_DATA);
-		if (m == NULL)
-			return NULL;
-	} else {
-		/* If the queue is no longer full, refill. */
-		if (sc->vx_last_mb == sc->vx_next_mb &&
-		    sc->vx_buffill_pending == 0) {
-			callout_reset(&sc->vx_callout, hz / 100, vx_mbuf_fill,
-			    sc);
-			sc->vx_buffill_pending = 1;
-		}
-		/* Convert one of our saved mbuf's. */
-		sc->vx_next_mb = (sc->vx_next_mb + 1) % MAX_MBS;
-		m->m_data = m->m_pktdat;
-		m->m_flags = M_PKTHDR;
-		bzero(&m->m_pkthdr, sizeof(m->m_pkthdr));
-	}
-	m->m_pkthdr.rcvif = ifp;
-	m->m_pkthdr.len = totlen;
-	len = MHLEN;
-	top = NULL;
-	mp = &top;
-
-	/*
-         * We read the packet at splhigh() so that an interrupt from another
-         * device doesn't cause the card's buffer to overflow while we're
-         * reading it.  We may still lose packets at other times.
-	 *
-	 * XXX: Can't enforce this anymore.
-         */
-
-	/*
-         * Since we don't set allowLargePackets bit in MacControl register,
-         * we can assume that totlen <= 1500bytes.
-         * The while loop will be performed iff we have a packet with
-         * MLEN < m_len < MINCLSIZE.
-         */
-	while (totlen > 0) {
-		if (top) {
-			m = sc->vx_mb[sc->vx_next_mb];
-			sc->vx_mb[sc->vx_next_mb] = NULL;
-			if (m == NULL) {
-				MGET(m, M_NOWAIT, MT_DATA);
-				if (m == NULL) {
-					m_freem(top);
-					return NULL;
-				}
-			} else {
-				sc->vx_next_mb = (sc->vx_next_mb + 1) % MAX_MBS;
-			}
-			len = MLEN;
-		}
-		if (totlen >= MINCLSIZE) {
-			if (MCLGET(m, M_NOWAIT))
-				len = MCLBYTES;
-		}
-		len = min(totlen, len);
-		if (len > 3)
-			bus_space_read_multi_4(sc->vx_bst, sc->vx_bsh,
-			    VX_W1_RX_PIO_RD_1, mtod(m, u_int32_t *), len / 4);
-		if (len & 3) {
-			bus_space_read_multi_1(sc->vx_bst, sc->vx_bsh,
-			    VX_W1_RX_PIO_RD_1, mtod(m, u_int8_t *) + (len & ~3),
-			    len & 3);
-		}
-		m->m_len = len;
-		totlen -= len;
-		*mp = m;
-		mp = &m->m_next;
-	}
-
-	CSR_WRITE_2(sc, VX_COMMAND, RX_DISCARD_TOP_PACK);
-
-	return top;
-}
-
-
-static int
-vx_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
-{
-	struct vx_softc *sc = ifp->if_softc;
-	struct ifreq *ifr = (struct ifreq *) data;
-	int error = 0;
-
-	switch (cmd) {
-	case SIOCSIFFLAGS:
-		VX_LOCK(sc);
-		if ((ifp->if_flags & IFF_UP) == 0 &&
-		    (ifp->if_drv_flags & IFF_DRV_RUNNING) != 0) {
-			/*
-	                 * If interface is marked up and it is stopped, then
-	                 * start it.
-	                 */
-			vx_stop(sc);
-			ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
-		} else if ((ifp->if_flags & IFF_UP) != 0 &&
-		    (ifp->if_drv_flags & IFF_DRV_RUNNING) == 0) {
-			/*
-	                 * If interface is marked up and it is stopped, then
-	                 * start it.
-	                 */
-			vx_init_locked(sc);
-		} else {
-			/*
-	                 * deal with flags changes:
-	                 * IFF_MULTICAST, IFF_PROMISC,
-	                 * IFF_LINK0, IFF_LINK1,
-	                 */
-			vx_setfilter(sc);
-			vx_setlink(sc);
-		}
-		VX_UNLOCK(sc);
-		break;
-
-	case SIOCSIFMTU:
-		/*
-	         * Set the interface MTU.
-	         */
-		VX_LOCK(sc);
-		if (ifr->ifr_mtu > ETHERMTU) {
-			error = EINVAL;
-		} else {
-			ifp->if_mtu = ifr->ifr_mtu;
-		}
-		VX_UNLOCK(sc);
-		break;
-
-	case SIOCADDMULTI:
-	case SIOCDELMULTI:
-		/*
-		 * Multicast list has changed; set the hardware filter
-		 * accordingly.
-		 */
-		VX_LOCK(sc);
-		vx_reset(sc);
-		VX_UNLOCK(sc);
-		error = 0;
-		break;
-
-
-	default:
-		error = ether_ioctl(ifp, cmd, data);
-		break;
-	}
-
-	return (error);
-}
-
-static void
-vx_reset(struct vx_softc *sc)
-{
-
-	VX_LOCK_ASSERT(sc);
-	vx_stop(sc);
-	vx_init_locked(sc);
-}
-
-static void
-vx_watchdog(void *arg)
-{
-	struct vx_softc *sc;
-	struct ifnet *ifp;
-
-	sc = arg;
-	VX_LOCK_ASSERT(sc);
-	callout_reset(&sc->vx_watchdog, hz, vx_watchdog, sc);
-	if (sc->vx_timer == 0 || --sc->vx_timer > 0)
-		return;
-
-	ifp = sc->vx_ifp;
-	if (ifp->if_flags & IFF_DEBUG)
-		if_printf(ifp, "device timeout\n");
-	ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
-	vx_start_locked(ifp);
-	vx_intr(sc);
-}
-
-void
-vx_stop(struct vx_softc *sc)
-{
-
-	VX_LOCK_ASSERT(sc);
-	sc->vx_timer = 0;
-	callout_stop(&sc->vx_watchdog);
-
-	CSR_WRITE_2(sc, VX_COMMAND, RX_DISABLE);
-	CSR_WRITE_2(sc, VX_COMMAND, RX_DISCARD_TOP_PACK);
-	VX_BUSY_WAIT;
-	CSR_WRITE_2(sc, VX_COMMAND, TX_DISABLE);
-	CSR_WRITE_2(sc, VX_COMMAND, STOP_TRANSCEIVER);
-	DELAY(800);
-	CSR_WRITE_2(sc, VX_COMMAND, RX_RESET);
-	VX_BUSY_WAIT;
-	CSR_WRITE_2(sc, VX_COMMAND, TX_RESET);
-	VX_BUSY_WAIT;
-	CSR_WRITE_2(sc, VX_COMMAND, C_INTR_LATCH);
-	CSR_WRITE_2(sc, VX_COMMAND, SET_RD_0_MASK);
-	CSR_WRITE_2(sc, VX_COMMAND, SET_INTR_MASK);
-	CSR_WRITE_2(sc, VX_COMMAND, SET_RX_FILTER);
-
-	vx_mbuf_empty(sc);
-}
-
-int
-vx_busy_eeprom(struct vx_softc *sc)
-{
-	int j, i = 100;
-
-	while (i--) {
-		j = CSR_READ_2(sc, VX_W0_EEPROM_COMMAND);
-		if (j & EEPROM_BUSY)
-			DELAY(100);
-		else
-			break;
-	}
-	if (!i) {
-		if_printf(sc->vx_ifp, "eeprom failed to come ready\n");
-		return (1);
-	}
-	return (0);
-}
-
-static void
-vx_mbuf_fill(void *sp)
-{
-	struct vx_softc *sc = (struct vx_softc *)sp;
-	int i;
-
-	VX_LOCK_ASSERT(sc);
-	i = sc->vx_last_mb;
-	do {
-		if (sc->vx_mb[i] == NULL)
-			MGET(sc->vx_mb[i], M_NOWAIT, MT_DATA);
-		if (sc->vx_mb[i] == NULL)
-			break;
-		i = (i + 1) % MAX_MBS;
-	} while (i != sc->vx_next_mb);
-	sc->vx_last_mb = i;
-	/* If the queue was not filled, try again. */
-	if (sc->vx_last_mb != sc->vx_next_mb) {
-		callout_reset(&sc->vx_callout, hz / 100, vx_mbuf_fill, sc);
-		sc->vx_buffill_pending = 1;
-	} else {
-		sc->vx_buffill_pending = 0;
-	}
-}
-
-static void
-vx_mbuf_empty(struct vx_softc *sc)
-{
-	int i;
-
-	VX_LOCK_ASSERT(sc);
-	for (i = 0; i < MAX_MBS; i++) {
-		if (sc->vx_mb[i]) {
-			m_freem(sc->vx_mb[i]);
-			sc->vx_mb[i] = NULL;
-		}
-	}
-	sc->vx_last_mb = sc->vx_next_mb = 0;
-	if (sc->vx_buffill_pending != 0)
-		callout_stop(&sc->vx_callout);
-}
diff --git a/sys/dev/vx/if_vx_pci.c b/sys/dev/vx/if_vx_pci.c
deleted file mode 100644
index 6fd165d08134..000000000000
--- a/sys/dev/vx/if_vx_pci.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*-
- * SPDX-License-Identifier: BSD-3-Clause
- *
- * Copyright (C) 1996 Naoki Hamada <[email protected]>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/socket.h>
-
-#include <net/ethernet.h>
-#include <net/if.h>
-#include <net/if_var.h>
-#include <net/if_arp.h>
-
-#include <machine/bus.h>
-#include <machine/resource.h>
-#include <sys/bus.h>
-#include <sys/rman.h>
-
-#include <dev/pci/pcivar.h>
-#include <dev/pci/pcireg.h>
-
-#include <dev/vx/if_vxreg.h>
-#include <dev/vx/if_vxvar.h>
-
-static int vx_pci_shutdown(device_t);
-static int vx_pci_probe(device_t);
-static int vx_pci_attach(device_t);
-
-static device_method_t vx_methods[] = {
-	/* Device interface */
-	DEVMETHOD(device_probe, vx_pci_probe),
-	DEVMETHOD(device_attach, vx_pci_attach),
-	DEVMETHOD(device_shutdown, vx_pci_shutdown),
-
-	DEVMETHOD_END
-};
-
-static driver_t vx_driver = {
-	"vx",
-	vx_methods,
-	sizeof(struct vx_softc)
-};
-
-static devclass_t vx_devclass;
-
-DRIVER_MODULE(vx, pci, vx_driver, vx_devclass, 0, 0);
-MODULE_DEPEND(vx, pci, 1, 1, 1);
-MODULE_DEPEND(vx, ether, 1, 1, 1);
-
-static int
-vx_pci_shutdown(device_t dev)
-{
-	struct vx_softc *sc;
-
-	sc = device_get_softc(dev);
-	VX_LOCK(sc);
-	vx_stop(sc);
-	VX_UNLOCK(sc);
-
-	return (0);
-}
-
-static int
-vx_pci_probe(device_t dev)
-{
-	u_int32_t device_id;
-
-	device_id = pci_read_config(dev, PCIR_DEVVENDOR, 4);
-
-	if (device_id == 0x590010b7ul) {
-		device_set_desc(dev, "3COM 3C590 Etherlink III PCI");
-		return (BUS_PROBE_DEFAULT);
-	}
-	if (device_id == 0x595010b7ul || device_id == 0x595110b7ul ||
-	    device_id == 0x595210b7ul) {
-		device_set_desc(dev, "3COM 3C595 Etherlink III PCI");
-		return (BUS_PROBE_DEFAULT);
-	}
-	/*
-	 * The (Fast) Etherlink XL adapters are now supported by
-	 * the xl driver, which uses bus master DMA and is much
-	 * faster. (And which also supports the 3c905B.
-	 */
-	if (device_id == 0x900010b7ul || device_id == 0x900110b7ul) {
-		device_set_desc(dev, "3COM 3C900 Etherlink XL PCI");
-		return (BUS_PROBE_LOW_PRIORITY);
-	}
-	if (device_id == 0x905010b7ul || device_id == 0x905110b7ul) {
-		device_set_desc(dev, "3COM 3C905 Etherlink XL PCI");
-		return (BUS_PROBE_LOW_PRIORITY);
-	}
-	return (ENXIO);
-}
-
-static int
-vx_pci_attach(device_t dev)
-{
-	struct vx_softc *sc;
-	int rid;
-
-	sc = device_get_softc(dev);
-
-	rid = PCIR_BAR(0);
-	sc->vx_res =
-	    bus_alloc_resource_any(dev, SYS_RES_IOPORT, &rid, RF_ACTIVE);
-
-	if (sc->vx_res == NULL)
-		goto bad;
-
-	sc->vx_bst = rman_get_bustag(sc->vx_res);
-	sc->vx_bsh = rman_get_bushandle(sc->vx_res);
-
-	rid = 0;
-	sc->vx_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
-	    RF_SHAREABLE | RF_ACTIVE);
-
-	if (sc->vx_irq == NULL)
-		goto bad;
-
-	if (vx_attach(dev) == 0)
-		goto bad;
-
-	if (bus_setup_intr(dev, sc->vx_irq, INTR_TYPE_NET | INTR_MPSAFE,
-	    NULL, vx_intr, sc, &sc->vx_intrhand))
-		goto bad_mtx;
-
-	/* defect check for 3C590 */
-	if ((pci_read_config(dev, PCIR_DEVVENDOR, 4) >> 16) == 0x5900) {
-		GO_WINDOW(0);
-		if (vx_busy_eeprom(sc))
-			goto bad_mtx;
-		CSR_WRITE_2(sc, VX_W0_EEPROM_COMMAND,
-		    EEPROM_CMD_RD | EEPROM_SOFTINFO2);
-		if (vx_busy_eeprom(sc))
-			goto bad_mtx;
-		if (!(CSR_READ_2(sc, VX_W0_EEPROM_DATA) & NO_RX_OVN_ANOMALY))
-			device_printf(dev,
-			    "Warning! Defective early revision adapter!\n");
-	}
-	return (0);
-
-bad_mtx:
-	mtx_destroy(&sc->vx_mtx);
-	ether_ifdetach(sc->vx_ifp);
-	if_free(sc->vx_ifp);
-bad:
-	if (sc->vx_intrhand != NULL)
-		bus_teardown_intr(dev, sc->vx_irq, sc->vx_intrhand);
-	if (sc->vx_res != NULL)
-		bus_release_resource(dev, SYS_RES_IOPORT, 0, sc->vx_res);
-	if (sc->vx_irq != NULL)
-		bus_release_resource(dev, SYS_RES_IRQ, 0, sc->vx_irq);
-	return (ENXIO);
-}
diff --git a/sys/dev/vx/if_vxreg.h b/sys/dev/vx/if_vxreg.h
deleted file mode 100644
index 2960f49f1f50..000000000000
--- a/sys/dev/vx/if_vxreg.h
+++ /dev/null
@@ -1,422 +0,0 @@
-/*-
- * Copyright (c) 1993 Herb Peyerl ([email protected]) All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer. 2. The name
- * of the author may not be used to endorse or promote products derived from
- * this software without specific prior written permission
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-/*
- * Created from if_epreg.h by Fred Gray ([email protected]) to support the
- * 3c590 family.
- */
-
-/*
- * Some global constants
- */
-
-#define TX_INIT_RATE		16
-#define TX_INIT_MAX_RATE	64
-#define RX_INIT_LATENCY		64
-#define RX_INIT_EARLY_THRESH	64
-#define MIN_RX_EARLY_THRESHF	16	/* not less than ether_header */
-#define MIN_RX_EARLY_THRESHL	4
-
-#define EEPROMSIZE	0x40
-#define MAX_EEPROMBUSY	1000
-#define VX_LAST_TAG	0xd7
-#define VX_MAX_BOARDS	16
-
-/*
- * Commands to read/write EEPROM trough EEPROM command register (Window 0,
- * Offset 0xa)
- */
-#define EEPROM_CMD_RD    0x0080	/* Read:  Address required (5 bits) */
-#define EEPROM_CMD_WR    0x0040	/* Write: Address required (5 bits) */
-#define EEPROM_CMD_ERASE 0x00c0	/* Erase: Address required (5 bits) */
-#define EEPROM_CMD_EWEN  0x0030	/* Erase/Write Enable: No data required */
-
-#define EEPROM_BUSY		(1<<15)
-#define EEPROM_TST_MODE		(1<<14)
-
-/*
- * Some short functions, worth to let them be a macro
- */
-#define GO_WINDOW(x)	CSR_WRITE_2(sc, VX_COMMAND, WINDOW_SELECT|(x))
-
-/**************************************************************************
- *									  *
- * These define the EEPROM data structure.  They are used in the probe
- * function to verify the existence of the adapter after having sent
- * the ID_Sequence.
- *
- **************************************************************************/
-
-#define EEPROM_NODE_ADDR_0	0x0	/* Word */
-#define EEPROM_NODE_ADDR_1	0x1	/* Word */
-#define EEPROM_NODE_ADDR_2	0x2	/* Word */
-#define EEPROM_PROD_ID		0x3	/* 0x9[0-f]50 */
-#define EEPROM_MFG_DATE         0x4	/* Manufacturing date */
-#define EEPROM_MFG_DIVSION      0x5	/* Manufacturing division */
-#define EEPROM_MFG_PRODUCT      0x6	/* Product code */
-#define EEPROM_MFG_ID		0x7	/* 0x6d50 */
-#define EEPROM_ADDR_CFG		0x8	/* Base addr */
-#define EEPROM_RESOURCE_CFG	0x9	/* IRQ. Bits 12-15 */
-#define EEPROM_OEM_ADDR0        0xa
-#define EEPROM_OEM_ADDR1        0xb
-#define EEPROM_OEM_ADDR2        0xc
-#define EEPROM_SOFTINFO         0xd
-#define EEPROM_COMPAT           0xe
-#define EEPROM_SOFTINFO2        0xf
-#define EEPROM_CAP              0x10
-#define EEPROM_INT_CONFIG_0	0x12
-#define EEPROM_INT_CONFIG_1	0x13
-/* RAM Partition TX FIFO/RX FIFO */
-#define ICW1_RAM_PART_MASK	0x03
-#define ICW1_RAM_PART_35	0x00	/* 2:5 (only legal if RAM size == 000b
-					 * default power-up/reset */
-#define ICW1_RAM_PART_13	0x01	/* 1:3 (only legal if RAM size ==
-					 * 000b) */
-#define ICW1_RAM_PART_11	0x10	/* 1:1		 */
-#define ICW1_RAM_PART_RESV	0x11	/* Reserved	 */
-/* ISA Adapter Selection */
-#define ICW1_IAS_MASK		0x0c
-#define ICW1_IAS_DIS		0x00	/* Both mechanisms disabled (default) */
-#define ICW1_IAS_ISA		0x04	/* ISA contention only */
-#define ICW1_IAS_PNP		0x08	/* ISA Plug and Play only */
-#define ICW1_IAS_BOTH		0x0c	/* Both mechanisms enabled */
-
-#define EEPROM_CHECKSUM_EL3     0x17
-
-#define NO_RX_OVN_ANOMALY       (1<<5)
-
-/**************************************************************************
- * These are the registers for the 3Com 3c509 and their bit patterns when *
- * applicable.  They have been taken out the "EtherLink III Parallel      *
- * Tasking EISA and ISA Technical Reference" "Beta Draft 10/30/92" manual *
- * from 3com.								  *
- **************************************************************************/
-#define VX_COMMAND		0x0e	/* Write. BASE+0x0e is always a
-					 * command reg. */
-#define VX_STATUS		0x0e	/* Read. BASE+0x0e is always status
-					 * reg. */
-#define VX_WINDOW		0x0f	/* Read. BASE+0x0f is always window
-					 * reg. */
-/*
- * Window 0 registers. Setup.
- */
-/* Write */
-#define VX_W0_EEPROM_DATA	0x0c
-#define VX_W0_EEPROM_COMMAND	0x0a
-#define VX_W0_RESOURCE_CFG	0x08
-#define VX_W0_ADDRESS_CFG	0x06
-#define VX_W0_CONFIG_CTRL	0x04
- /* Read */
-#define VX_W0_PRODUCT_ID	0x02
-#define VX_W0_MFG_ID		0x00
-
-/*
- * Window 1 registers. Operating Set.
- */
-/* Write */
-#define VX_W1_TX_PIO_WR_2	0x02
-#define VX_W1_TX_PIO_WR_1	0x00
-/* Read */
-#define VX_W1_FREE_TX		0x0c
-#define VX_W1_TX_STATUS		0x0b	/* byte */
-#define VX_W1_TIMER		0x0a	/* byte */
-#define VX_W1_RX_STATUS		0x08
-#define VX_W1_RX_PIO_RD_2	0x02
-#define VX_W1_RX_PIO_RD_1	0x00
-
-/*
- * Window 2 registers. Station Address Setup/Read
- */
-/* Read/Write */
-#define VX_W2_ADDR_5		0x05
-#define VX_W2_ADDR_4		0x04
-#define VX_W2_ADDR_3		0x03
-#define VX_W2_ADDR_2		0x02
-#define VX_W2_ADDR_1		0x01
-#define VX_W2_ADDR_0		0x00
-
-/*
- * Window 3 registers.  FIFO Management.
- */
-/* Read */
-#define VX_W3_INTERNAL_CFG	0x00
-#define VX_W3_RESET_OPT		0x08
-#define VX_W3_FREE_TX		0x0c
-#define VX_W3_FREE_RX		0x0a
-
-/*
- * Window 4 registers. Diagnostics.
- */
-/* Read/Write */
-#define VX_W4_MEDIA_TYPE	0x0a
-#define VX_W4_CTRLR_STATUS	0x08
-#define VX_W4_NET_DIAG		0x06
-#define VX_W4_FIFO_DIAG		0x04
-#define VX_W4_HOST_DIAG		0x02
-#define VX_W4_TX_DIAG		0x00
-
-/*
- * Window 5 Registers.  Results and Internal status.
- */
-/* Read */
-#define VX_W5_READ_0_MASK	0x0c
-#define VX_W5_INTR_MASK		0x0a
-#define VX_W5_RX_FILTER		0x08
-#define VX_W5_RX_EARLY_THRESH	0x06
-#define VX_W5_TX_AVAIL_THRESH	0x02
-#define VX_W5_TX_START_THRESH	0x00
-
-/*
- * Window 6 registers. Statistics.
- */
-/* Read/Write */
-#define TX_TOTAL_OK		0x0c
-#define RX_TOTAL_OK		0x0a
-#define TX_DEFERRALS		0x08
-#define RX_FRAMES_OK		0x07
-#define TX_FRAMES_OK		0x06
-#define RX_OVERRUNS		0x05
-#define TX_COLLISIONS		0x04
-#define TX_AFTER_1_COLLISION	0x03
-#define TX_AFTER_X_COLLISIONS	0x02
-#define TX_NO_SQE		0x01
-#define TX_CD_LOST		0x00
-
-/****************************************
- *
- * Register definitions.
- *
- ****************************************/
-
-/*
- * Command register. All windows.
- *
- * 16 bit register.
- *     15-11:  5-bit code for command to be executed.
- *     10-0:   11-bit arg if any. For commands with no args;
- *	      this can be set to anything.
- */
-#define GLOBAL_RESET		(u_short) 0x0000	/* Wait at least 1ms
-							 * after issuing */
-#define WINDOW_SELECT		(u_short) (0x1<<11)
-#define START_TRANSCEIVER	(u_short) (0x2<<11)	/* Read ADDR_CFG reg to
-							 * determine whether
-							 * this is needed. If
-							 * so; wait 800 uSec
-							 * before using trans-
-							 * ceiver. */
-#define RX_DISABLE		(u_short) (0x3<<11)	/* state disabled on
-							 * power-up */
-#define RX_ENABLE		(u_short) (0x4<<11)
-#define RX_RESET		(u_short) (0x5<<11)
-#define RX_DISCARD_TOP_PACK	(u_short) (0x8<<11)
-#define TX_ENABLE		(u_short) (0x9<<11)
-#define TX_DISABLE		(u_short) (0xa<<11)
-#define TX_RESET		(u_short) (0xb<<11)
-#define REQ_INTR		(u_short) (0xc<<11)
-/*
- * The following C_* acknowledge the various interrupts.
- * Some of them don't do anything.  See the manual.
- */
-#define ACK_INTR		(u_short) (0x6800)
-#define C_INTR_LATCH		(u_short) (ACK_INTR|0x1)
-#define C_CARD_FAILURE		(u_short) (ACK_INTR|0x2)
-#define C_TX_COMPLETE		(u_short) (ACK_INTR|0x4)
-#define C_TX_AVAIL		(u_short) (ACK_INTR|0x8)
-#define C_RX_COMPLETE		(u_short) (ACK_INTR|0x10)
-#define C_RX_EARLY		(u_short) (ACK_INTR|0x20)
-#define C_INT_RQD		(u_short) (ACK_INTR|0x40)
-#define C_UPD_STATS		(u_short) (ACK_INTR|0x80)
-#define SET_INTR_MASK		(u_short) (0xe<<11)
-#define SET_RD_0_MASK		(u_short) (0xf<<11)
-#define SET_RX_FILTER		(u_short) (0x10<<11)
-#define FIL_INDIVIDUAL		(u_short) (0x1)
-#define FIL_MULTICAST		(u_short) (0x02)
-#define FIL_BRDCST		(u_short) (0x04)
-#define FIL_PROMISC		(u_short) (0x08)
-#define SET_RX_EARLY_THRESH	(u_short) (0x11<<11)
-#define SET_TX_AVAIL_THRESH	(u_short) (0x12<<11)
-#define SET_TX_START_THRESH	(u_short) (0x13<<11)
-#define STATS_ENABLE		(u_short) (0x15<<11)
-#define STATS_DISABLE		(u_short) (0x16<<11)
-#define STOP_TRANSCEIVER	(u_short) (0x17<<11)
-
-/*
- * Status register. All windows.
- *
- *     15-13:  Window number(0-7).
- *     12:     Command_in_progress.
- *     11:     reserved.
- *     10:     reserved.
- *     9:      reserved.
- *     8:      reserved.
- *     7:      Update Statistics.
- *     6:      Interrupt Requested.
- *     5:      RX Early.
- *     4:      RX Complete.
- *     3:      TX Available.
- *     2:      TX Complete.
- *     1:      Adapter Failure.
- *     0:      Interrupt Latch.
- */
-#define S_INTR_LATCH		(u_short) (0x1)
-#define S_CARD_FAILURE		(u_short) (0x2)
-#define S_TX_COMPLETE		(u_short) (0x4)
-#define S_TX_AVAIL		(u_short) (0x8)
-#define S_RX_COMPLETE		(u_short) (0x10)
-#define S_RX_EARLY		(u_short) (0x20)
-#define S_INT_RQD		(u_short) (0x40)
-#define S_UPD_STATS		(u_short) (0x80)
-#define S_COMMAND_IN_PROGRESS	(u_short) (0x1000)
-
-#define VX_BUSY_WAIT while (CSR_READ_2(sc, VX_STATUS) & S_COMMAND_IN_PROGRESS)
-
-/* Address Config. Register.
- * Window 0/Port 06
- */
-
-#define ACF_CONNECTOR_BITS	14
-#define ACF_CONNECTOR_UTP	0
-#define ACF_CONNECTOR_AUI	1
-#define ACF_CONNECTOR_BNC	3
-
-#define INTERNAL_CONNECTOR_BITS 20
-#define INTERNAL_CONNECTOR_MASK 0x01700000
-
-/*
- * FIFO Registers. RX Status.
- *
- *     15:     Incomplete or FIFO empty.
- *     14:     1: Error in RX Packet   0: Incomplete or no error.
- *     13-11:  Type of error.
- *	      1000 = Overrun.
- *	      1011 = Run Packet Error.
- *	      1100 = Alignment Error.
- *	      1101 = CRC Error.
- *	      1001 = Oversize Packet Error (>1514 bytes)
- *	      0010 = Dribble Bits.
- *	      (all other error codes, no errors.)
- *
- *     10-0:   RX Bytes (0-1514)
- */
-#define ERR_INCOMPLETE  (u_short) (0x8000)
-#define ERR_RX          (u_short) (0x4000)
-#define ERR_MASK        (u_short) (0x7800)
-#define ERR_OVERRUN     (u_short) (0x4000)
-#define ERR_RUNT        (u_short) (0x5800)
-#define ERR_ALIGNMENT   (u_short) (0x6000)
-#define ERR_CRC         (u_short) (0x6800)
-#define ERR_OVERSIZE    (u_short) (0x4800)
-#define ERR_DRIBBLE     (u_short) (0x1000)
-
-/*
- * TX Status.
- *
- *   Reports the transmit status of a completed transmission. Writing this
- *   register pops the transmit completion stack.
- *
- *   Window 1/Port 0x0b.
- *
- *     7:      Complete
- *     6:      Interrupt on successful transmission requested.
- *     5:      Jabber Error (TP Only, TX Reset required. )
- *     4:      Underrun (TX Reset required. )
- *     3:      Maximum Collisions.
- *     2:      TX Status Overflow.
- *     1-0:    Undefined.
- *
- */
-#define TXS_COMPLETE		0x80
-#define TXS_INTR_REQ		0x40
-#define TXS_JABBER		0x20
-#define TXS_UNDERRUN		0x10
-#define TXS_MAX_COLLISION	0x8
-#define TXS_STATUS_OVERFLOW	0x4
-
-#define RS_AUI			(1<<5)
-#define RS_BNC			(1<<4)
-#define RS_UTP			(1<<3)
-#define	RS_T4			(1<<0)
-#define	RS_TX			(1<<1)
-#define	RS_FX			(1<<2)
-#define	RS_MII			(1<<6)
-
-
-/*
- * FIFO Status (Window 4)
- *
- *   Supports FIFO diagnostics
- *
- *   Window 4/Port 0x04.1
- *
- *     15:	1=RX receiving (RO). Set when a packet is being received
- *		into the RX FIFO.
- *     14:	Reserved
- *     13:	1=RX underrun (RO). Generates Adapter Failure interrupt.
- *		Requires RX Reset or Global Reset command to recover.
- *		It is generated when you read past the end of a packet -
- *		reading past what has been received so far will give bad
- *		data.
- *     12:	1=RX status overrun (RO). Set when there are already 8
- *		packets in the RX FIFO. While this bit is set, no additional
- *		packets are received. Requires no action on the part of
- *		the host. The condition is cleared once a packet has been
- *		read out of the RX FIFO.
- *     11:	1=RX overrun (RO). Set when the RX FIFO is full (there
- *		may not be an overrun packet yet). While this bit is set,
- *		no additional packets will be received (some additional
- *		bytes can still be pending between the wire and the RX
- *		FIFO). Requires no action on the part of the host. The
- *		condition is cleared once a few bytes have been read out
- *		from the RX FIFO.
- *     10:	1=TX overrun (RO). Generates adapter failure interrupt.
- *		Requires TX Reset or Global Reset command to recover.
- *		Disables Transmitter.
- *     9-8:	Unassigned.
- *     7-0:	Built in self test bits for the RX and TX FIFO's.
- */
-#define FIFOS_RX_RECEIVING	(u_short) 0x8000
-#define FIFOS_RX_UNDERRUN	(u_short) 0x2000
-#define FIFOS_RX_STATUS_OVERRUN	(u_short) 0x1000
-#define FIFOS_RX_OVERRUN	(u_short) 0x0800
-#define FIFOS_TX_OVERRUN	(u_short) 0x0400
-
-/*
- * Misc defines for various things.
- */
-#define TAG_ADAPTER                     0xd0
-#define ACTIVATE_ADAPTER_TO_CONFIG      0xff
-#define ENABLE_DRQ_IRQ                  0x0001
-#define MFG_ID                          0x506d	/* `TCM' */
-#define PROD_ID                         0x5090
-#define JABBER_GUARD_ENABLE		0x40
-#define LINKBEAT_ENABLE			0x80
-#define	ENABLE_UTP			(JABBER_GUARD_ENABLE | LINKBEAT_ENABLE)
-#define DISABLE_UTP			0x0
-#define RX_BYTES_MASK			(u_short) (0x07ff)
-#define TX_INDICATE			(1<<15)
-
-#define	VX_IOSIZE			0x20
-
-#define VX_CONNECTORS 8
diff --git a/sys/dev/vx/if_vxvar.h b/sys/dev/vx/if_vxvar.h
deleted file mode 100644
index 8c312e2cbe97..000000000000
--- a/sys/dev/vx/if_vxvar.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*-
- * Copyright (c) 1993 Herb Peyerl ([email protected]) All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer. 2. The name
- * of the author may not be used to endorse or promote products derived from
- * this software without specific prior written permission
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $FreeBSD$
- *
- October 2, 1994
-
- Modified by: Andres Vega Garcia
-
- INRIA - Sophia Antipolis, France
- e-mail: [email protected]
- finger: [email protected]
-
- */
-
-/*
- * Ethernet software status per interface.
- */
-struct vx_softc {
-	struct ifnet *vx_ifp;
-	bus_space_tag_t vx_bst;
-	bus_space_handle_t vx_bsh;
-	void *vx_intrhand;
-	struct resource *vx_irq;
-	struct resource *vx_res;
-#define MAX_MBS  8			/* # of mbufs we keep around	 */
-	struct mbuf *vx_mb[MAX_MBS];	/* spare mbuf storage.		 */
-	int vx_next_mb;			/* Which mbuf to use next. 	 */
-	int vx_last_mb;			/* Last mbuf.			 */
-	char vx_connectors;		/* Connectors on this card.	 */
-	char vx_connector;		/* Connector to use.		 */
-	short vx_tx_start_thresh;	/* Current TX_start_thresh.	 */
-	int vx_tx_succ_ok;		/* # packets sent in sequence	 */
-					/* w/o underrun			 */
-	struct callout vx_callout;	/* Callout for timeouts		 */
-	struct callout vx_watchdog;
-	struct mtx vx_mtx;
-	int vx_buffill_pending;
-	int vx_timer;
-};
-
-#define CSR_WRITE_4(sc, reg, val)	\
-	bus_space_write_4(sc->vx_bst, sc->vx_bsh, reg, val)
-#define CSR_WRITE_2(sc, reg, val)	\
-	bus_space_write_2(sc->vx_bst, sc->vx_bsh, reg, val)
-#define CSR_WRITE_1(sc, reg, val)	\
-	bus_space_write_1(sc->vx_bst, sc->vx_bsh, reg, val)
-
-#define CSR_READ_4(sc, reg)		\
-	bus_space_read_4(sc->vx_bst, sc->vx_bsh, reg)
-#define CSR_READ_2(sc, reg)		\
-	bus_space_read_2(sc->vx_bst, sc->vx_bsh, reg)
-#define CSR_READ_1(sc, reg)		\
-	bus_space_read_1(sc->vx_bst, sc->vx_bsh, reg)
-
-#define	VX_LOCK(sc)		mtx_lock(&(sc)->vx_mtx)
-#define	VX_UNLOCK(sc)		mtx_unlock(&(sc)->vx_mtx)
-#define	VX_LOCK_ASSERT(sc)	mtx_assert(&(sc)->vx_mtx, MA_OWNED)
-
-int	vx_attach(device_t);
-void	vx_stop(struct vx_softc *);
-void	vx_intr(void *);
-int	vx_busy_eeprom(struct vx_softc *);
diff --git a/sys/i386/conf/GENERIC b/sys/i386/conf/GENERIC
index 2348701c20b8..7eb897930f99 100644
--- a/sys/i386/conf/GENERIC
+++ b/sys/i386/conf/GENERIC
@@ -229,7 +229,6 @@ device		vmx			# VMware VMXNET3 Ethernet
 device		bxe			# Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE
 device		le			# AMD Am7900 LANCE and Am79C9xx PCnet
 device		ti			# Alteon Networks Tigon I/II gigabit Ethernet
-device		vx			# 3Com 3c590, 3c595 (``Vortex'')
 
 # PCI Ethernet NICs that use the common MII bus controller code.
 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
diff --git a/sys/modules/Makefile b/sys/modules/Makefile
index 7fa9701bd1f6..f56837fb5d3e 100644
--- a/sys/modules/Makefile
+++ b/sys/modules/Makefile
@@ -374,7 +374,6 @@ SUBDIR=	\
 	${_vpo} \
 	vr \
 	vte \
-	vx \
 	wb \
 	${_wbwd} \
 	${_wi} \
diff --git a/sys/modules/vx/Makefile b/sys/modules/vx/Makefile
deleted file mode 100644
index bdd8b19519b9..000000000000
--- a/sys/modules/vx/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-# $FreeBSD$
-
-SYSDIR?=${SRCTOP}/sys
-.include "${SYSDIR}/conf/kern.opts.mk"
-
-.PATH: ${SYSDIR}/dev/vx
-
-KMOD=	if_vx
-SRCS=	if_vx.c if_vx_pci.c
-SRCS+=	device_if.h bus_if.h pci_if.h
-
-.include <bsd.kmod.mk>
diff --git a/sys/sparc64/conf/GENERIC b/sys/sparc64/conf/GENERIC
index e437216a345c..8c63d3623190 100644
--- a/sys/sparc64/conf/GENERIC
+++ b/sys/sparc64/conf/GENERIC
@@ -187,7 +187,6 @@ device		iflib
 device		em		# Intel PRO/1000 adapter Gigabit Ethernet Card
 device		le		# AMD Am7900 LANCE and Am79C9xx PCnet
 device		ti		# Alteon Networks Tigon I/II gigabit Ethernet
-#device		vx		# 3Com 3c590, 3c595 (``Vortex'')
 
 # PCI Ethernet NICs that use the common MII bus controller code.
 # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!