Continue to remove drivers that don't compile and haven't compiled in

a long time: lmc The LAN Media Corp PCI WAN driver based on tulip.
This driver hasn't compiled for 3 years since the PCI compat shims
were removed, and Lan Media appears to have gone out of business.
These cards appear to be rare (a recent search of ebay had no hits).

Should someone wish to revive this driver, submitting patches to make
it compile plus a testing report will bring it back.

1 files changed, 0 insertions, 939 deletions

diff --git a/sys/dev/lmc/if_lmc_media.c b/sys/dev/lmc/if_lmc_media.c
deleted file mode 100644
index 633e401..0000000
--- a/sys/dev/lmc/if_lmc_media.c
+++ /dev/null
@@ -1,939 +0,0 @@
-/*
- * Copyright (c) 1994-1997 Matt Thomas (matt@3am-software.com)
- * Copyright (c) LAN Media Corporation 1998, 1999.
- * Copyright (c) 2000 Stephen Kiernan (sk-ports@vegamuse.org)
- * 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.
- *
- *	$Id: if_lmc_media.c,v 1.23 1999/03/01 15:12:24 explorer Exp $
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * For lack of a better place, put the SSI cable stuff here.
- */
-char *lmc_ssi_cables[] = {
-	"V.10/RS423", "EIA530A", "reserved", "X.21", "V.35",
-	"EIA449/EIA530/V.36", "V.28/EIA232", "none", NULL
-};
-
-/*
- * protocol independent method.
- */
-static void	lmc_set_protocol(lmc_softc_t * const, lmc_ctl_t *);
-
-/*
- * media independent methods to check on media status, link, light LEDs,
- * etc.
- */
-static void	lmc_ds3_init(lmc_softc_t * const);
-static void	lmc_ds3_default(lmc_softc_t * const);
-static void	lmc_ds3_set_status(lmc_softc_t * const, lmc_ctl_t *);
-static void	lmc_ds3_set_100ft(lmc_softc_t * const, int);
-static int	lmc_ds3_get_link_status(lmc_softc_t * const);
-static void	lmc_ds3_set_crc_length(lmc_softc_t * const, int);
-static void	lmc_ds3_set_scram(lmc_softc_t * const, int);
-
-static void	lmc_hssi_init(lmc_softc_t * const);
-static void	lmc_hssi_default(lmc_softc_t * const);
-static void	lmc_hssi_set_status(lmc_softc_t * const, lmc_ctl_t *);
-static void	lmc_hssi_set_clock(lmc_softc_t * const, int);
-static int	lmc_hssi_get_link_status(lmc_softc_t * const);
-static void	lmc_hssi_set_link_status(lmc_softc_t * const, int);
-static void	lmc_hssi_set_crc_length(lmc_softc_t * const, int);
-
-static void	lmc_ssi_init(lmc_softc_t * const);
-static void	lmc_ssi_default(lmc_softc_t * const);
-static void	lmc_ssi_set_status(lmc_softc_t * const, lmc_ctl_t *);
-static void	lmc_ssi_set_clock(lmc_softc_t * const, int);
-static void	lmc_ssi_set_speed(lmc_softc_t * const, lmc_ctl_t *);
-static int	lmc_ssi_get_link_status(lmc_softc_t * const);
-static void	lmc_ssi_set_link_status(lmc_softc_t * const, int);
-static void	lmc_ssi_set_crc_length(lmc_softc_t * const, int);
-
-static void     lmc_t1_init(lmc_softc_t * const);
-static void     lmc_t1_default(lmc_softc_t * const);
-static void     lmc_t1_set_status(lmc_softc_t * const, lmc_ctl_t *);
-static int      lmc_t1_get_link_status(lmc_softc_t * const);
-static void     lmc_t1_set_circuit_type(lmc_softc_t * const, int);
-static void     lmc_t1_set_crc_length(lmc_softc_t * const, int);
-
-static void	lmc_dummy_set_1(lmc_softc_t * const, int);
-static void	lmc_dummy_set2_1(lmc_softc_t * const, lmc_ctl_t *);
-
-static void write_av9110_bit(lmc_softc_t *, int);
-static void	write_av9110(lmc_softc_t *, u_int32_t, u_int32_t, u_int32_t,
-			     u_int32_t, u_int32_t);
-
-lmc_media_t lmc_ds3_media = {
-	lmc_ds3_init,			/* special media init stuff */
-	lmc_ds3_default,		/* reset to default state */
-	lmc_ds3_set_status,		/* reset status to state provided */
-	lmc_dummy_set_1,		/* set clock source */
-	lmc_dummy_set2_1,		/* set line speed */
-	lmc_ds3_set_100ft,		/* set cable length */
-	lmc_ds3_set_scram,		/* set scrambler */
-	lmc_ds3_get_link_status,	/* get link status */
-	lmc_dummy_set_1,		/* set link status */
-	lmc_ds3_set_crc_length,		/* set CRC length */
-	lmc_dummy_set_1
-};
-
-lmc_media_t lmc_hssi_media = {
-	lmc_hssi_init,			/* special media init stuff */
-	lmc_hssi_default,		/* reset to default state */
-	lmc_hssi_set_status,		/* reset status to state provided */
-	lmc_hssi_set_clock,		/* set clock source */
-	lmc_dummy_set2_1,		/* set line speed */
-	lmc_dummy_set_1,		/* set cable length */
-	lmc_dummy_set_1,		/* set scrambler */
-	lmc_hssi_get_link_status,	/* get link status */
-	lmc_hssi_set_link_status,	/* set link status */
-	lmc_hssi_set_crc_length,	/* set CRC length */
-	lmc_dummy_set_1
-};
-
-lmc_media_t lmc_ssi_media = {
-	lmc_ssi_init,			/* special media init stuff */
-	lmc_ssi_default,			/* reset to default state */
-	lmc_ssi_set_status,		/* reset status to state provided */
-	lmc_ssi_set_clock,		/* set clock source */
-	lmc_ssi_set_speed,		/* set line speed */
-	lmc_dummy_set_1,		/* set cable length */
-	lmc_dummy_set_1,		/* set scrambler */
-	lmc_ssi_get_link_status,		/* get link status */
-	lmc_ssi_set_link_status,		/* set link status */
-	lmc_ssi_set_crc_length,		/* set CRC length */
-	lmc_dummy_set_1
-};
-
-lmc_media_t lmc_t1_media = {
-        lmc_t1_init,                   /* special media init stuff */
-        lmc_t1_default,                        /* reset to default state */
-        lmc_t1_set_status,             /* reset status to state provided */
-        lmc_dummy_set_1,                /* set clock source */
-        lmc_dummy_set2_1,                       /* set line speed */
-        lmc_dummy_set_1,                /* set cable length */
-        lmc_dummy_set_1,                /* set scrambler */
-        lmc_t1_get_link_status,                /* get link status */
-        lmc_dummy_set_1,                /* set link status */
-        lmc_t1_set_crc_length,         /* set CRC length */
-        lmc_t1_set_circuit_type /* set T1 or E1 circuit type */
-};
-
-
-static void
-lmc_dummy_set_1(lmc_softc_t * const sc, int a)
-{
-}
-
-static void
-lmc_dummy_set2_1(lmc_softc_t * const sc, lmc_ctl_t *a)
-{
-}
-
-/*
- *  HSSI methods
- */
-
-static void
-lmc_hssi_init(lmc_softc_t * const sc)
-{
-	sc->ictl.cardtype = LMC_CTL_CARDTYPE_LMC5200;
-
-	lmc_gpio_mkoutput(sc, LMC_GEP_HSSI_CLOCK);
-}
-
-static void
-lmc_hssi_default(lmc_softc_t * const sc)
-{
-	sc->lmc_miireg16 = LMC_MII16_LED_ALL;
-
-	sc->lmc_media->set_link_status(sc, 0);
-	sc->lmc_media->set_clock_source(sc, LMC_CTL_CLOCK_SOURCE_EXT);
-	sc->lmc_media->set_crc_length(sc, LMC_CTL_CRC_LENGTH_16);
-}
-
-/*
- * Given a user provided state, set ourselves up to match it.  This will
- * always reset the card if needed.
- */
-static void
-lmc_hssi_set_status(lmc_softc_t * const sc, lmc_ctl_t *ctl)
-{
-	if (ctl == NULL) {
-		sc->lmc_media->set_clock_source(sc, sc->ictl.clock_source);
-		lmc_set_protocol(sc, NULL);
-
-		return;
-	}
-
-	/*
-	 * check for change in clock source
-	 */
-	if (ctl->clock_source && !sc->ictl.clock_source)
-		sc->lmc_media->set_clock_source(sc, LMC_CTL_CLOCK_SOURCE_INT);
-	else if (!ctl->clock_source && sc->ictl.clock_source)
-		sc->lmc_media->set_clock_source(sc, LMC_CTL_CLOCK_SOURCE_EXT);
-
-	lmc_set_protocol(sc, ctl);
-}
-
-/*
- * 1 == internal, 0 == external
- */
-static void
-lmc_hssi_set_clock(lmc_softc_t * const sc, int ie)
-{
-	if (ie == LMC_CTL_CLOCK_SOURCE_EXT) {
-		sc->lmc_gpio |= LMC_GEP_HSSI_CLOCK;
-		LMC_CSR_WRITE(sc, csr_gp, sc->lmc_gpio);
-		sc->ictl.clock_source = LMC_CTL_CLOCK_SOURCE_EXT;
-		printf(LMC_PRINTF_FMT ": clock external\n",
-		       LMC_PRINTF_ARGS);
-	} else {
-		sc->lmc_gpio &= ~(LMC_GEP_HSSI_CLOCK);
-		LMC_CSR_WRITE(sc, csr_gp, sc->lmc_gpio);
-		sc->ictl.clock_source = LMC_CTL_CLOCK_SOURCE_INT;
-		printf(LMC_PRINTF_FMT ": clock internal\n",
-		       LMC_PRINTF_ARGS);
-	}
-}
-
-/*
- * return hardware link status.
- * 0 == link is down, 1 == link is up.
- */
-static int
-lmc_hssi_get_link_status(lmc_softc_t * const sc)
-{
-	u_int16_t link_status;
-
-	link_status = lmc_mii_readreg(sc, 0, 16);
-
-	if ((link_status & LMC_MII16_HSSI_CA) == LMC_MII16_HSSI_CA)
-		return 1;
-	else
-		return 0;
-}
-
-static void
-lmc_hssi_set_link_status(lmc_softc_t * const sc, int state)
-{
-	if (state)
-		sc->lmc_miireg16 |= LMC_MII16_HSSI_TA;
-	else
-		sc->lmc_miireg16 &= ~LMC_MII16_HSSI_TA;
-
-	lmc_mii_writereg(sc, 0, 16, sc->lmc_miireg16);
-}
-
-/*
- * 0 == 16bit, 1 == 32bit
- */
-static void
-lmc_hssi_set_crc_length(lmc_softc_t * const sc, int state)
-{
-	if (state == LMC_CTL_CRC_LENGTH_32) {
-		/* 32 bit */
-		sc->lmc_miireg16 |= LMC_MII16_HSSI_CRC;
-		sc->ictl.crc_length = LMC_CTL_CRC_LENGTH_32;
-	} else {
-		/* 16 bit */
-		sc->lmc_miireg16 &= ~LMC_MII16_HSSI_CRC;
-		sc->ictl.crc_length = LMC_CTL_CRC_LENGTH_16;
-	}
-
-	lmc_mii_writereg(sc, 0, 16, sc->lmc_miireg16);
-}
-
-
-/*
- *  DS3 methods
- */
-
-/*
- * Set cable length
- */
-static void
-lmc_ds3_set_100ft(lmc_softc_t * const sc, int ie)
-{
-	if (ie == LMC_CTL_CABLE_LENGTH_GT_100FT) {
-		sc->lmc_miireg16 &= ~LMC_MII16_DS3_ZERO;
-		sc->ictl.cable_length = LMC_CTL_CABLE_LENGTH_GT_100FT;
-	} else if (ie == LMC_CTL_CABLE_LENGTH_LT_100FT) {
-		sc->lmc_miireg16 |= LMC_MII16_DS3_ZERO;
-		sc->ictl.cable_length = LMC_CTL_CABLE_LENGTH_LT_100FT;
-	}
-	lmc_mii_writereg(sc, 0, 16, sc->lmc_miireg16);
-}
-
-static void
-lmc_ds3_default(lmc_softc_t * const sc)
-{
-	sc->lmc_miireg16 = LMC_MII16_LED_ALL;
-
-	sc->lmc_media->set_link_status(sc, 0);
-	sc->lmc_media->set_cable_length(sc, LMC_CTL_CABLE_LENGTH_LT_100FT);
-	sc->lmc_media->set_scrambler(sc, LMC_CTL_OFF);
-	sc->lmc_media->set_crc_length(sc, LMC_CTL_CRC_LENGTH_16);
-}
-
-/*
- * Given a user provided state, set ourselves up to match it.  This will
- * always reset the card if needed.
- */
-static void
-lmc_ds3_set_status(lmc_softc_t * const sc, lmc_ctl_t *ctl)
-{
-	if (ctl == NULL) {
-		sc->lmc_media->set_cable_length(sc, sc->ictl.cable_length);
-		sc->lmc_media->set_scrambler(sc, sc->ictl.scrambler_onoff);
-		lmc_set_protocol(sc, NULL);
-
-		return;
-	}
-
-	/*
-	 * check for change in cable length setting
-	 */
-	if (ctl->cable_length && !sc->ictl.cable_length)
-		lmc_ds3_set_100ft(sc, LMC_CTL_CABLE_LENGTH_GT_100FT);
-	else if (!ctl->cable_length && sc->ictl.cable_length)
-		lmc_ds3_set_100ft(sc, LMC_CTL_CABLE_LENGTH_LT_100FT);
-
-	/*
-	 * Check for change in scrambler setting (requires reset)
-	 */
-	if (ctl->scrambler_onoff && !sc->ictl.scrambler_onoff)
-		lmc_ds3_set_scram(sc, LMC_CTL_ON);
-	else if (!ctl->scrambler_onoff && sc->ictl.scrambler_onoff)
-		lmc_ds3_set_scram(sc, LMC_CTL_OFF);
-
-	lmc_set_protocol(sc, ctl);
-}
-
-static void
-lmc_ds3_init(lmc_softc_t * const sc)
-{
-	int i;
-
-	sc->ictl.cardtype = LMC_CTL_CARDTYPE_LMC5245;
-
-	/* writes zeros everywhere */
-	for (i = 0 ; i < 21 ; i++) {
-		lmc_mii_writereg(sc, 0, 17, i);
-		lmc_mii_writereg(sc, 0, 18, 0);
-	}
-
-	/* set some essential bits */
-	lmc_mii_writereg(sc, 0, 17, 1);
-	lmc_mii_writereg(sc, 0, 18, 0x05);	/* ser, xtx */
-
-	lmc_mii_writereg(sc, 0, 17, 5);
-	lmc_mii_writereg(sc, 0, 18, 0x80);	/* emode */
-
-	lmc_mii_writereg(sc, 0, 17, 14);
-	lmc_mii_writereg(sc, 0, 18, 0x30);	/* rcgen, tcgen */
-
-	/* clear counters and latched bits */
-	for (i = 0 ; i < 21 ; i++) {
-		lmc_mii_writereg(sc, 0, 17, i);
-		lmc_mii_readreg(sc, 0, 18);
-	}
-}
-
-/*
- * 1 == DS3 payload scrambled, 0 == not scrambled
- */
-static void
-lmc_ds3_set_scram(lmc_softc_t * const sc, int ie)
-{
-	if (ie == LMC_CTL_ON) {
-		sc->lmc_miireg16 |= LMC_MII16_DS3_SCRAM;
-		sc->ictl.scrambler_onoff = LMC_CTL_ON;
-	} else {
-		sc->lmc_miireg16 &= ~LMC_MII16_DS3_SCRAM;
-		sc->ictl.scrambler_onoff = LMC_CTL_OFF;
-	}
-	lmc_mii_writereg(sc, 0, 16, sc->lmc_miireg16);
-}
-
-/*
- * return hardware link status.
- * 0 == link is down, 1 == link is up.
- */
-static int
-lmc_ds3_get_link_status(lmc_softc_t * const sc)
-{
-	u_int16_t link_status;
-
-	lmc_mii_writereg(sc, 0, 17, 7);
-	link_status = lmc_mii_readreg(sc, 0, 18);
-
-	if ((link_status & LMC_FRAMER_REG0_DLOS) == 0)
-		return 1;
-	else
-		return 0;
-}
-
-/*
- * 0 == 16bit, 1 == 32bit
- */
-static void
-lmc_ds3_set_crc_length(lmc_softc_t * const sc, int state)
-{
-	if (state == LMC_CTL_CRC_LENGTH_32) {
-		/* 32 bit */
-		sc->lmc_miireg16 |= LMC_MII16_DS3_CRC;
-		sc->ictl.crc_length = LMC_CTL_CRC_LENGTH_32;
-	} else {
-		/* 16 bit */
-		sc->lmc_miireg16 &= ~LMC_MII16_DS3_CRC;
-		sc->ictl.crc_length = LMC_CTL_CRC_LENGTH_16;
-	}
-
-	lmc_mii_writereg(sc, 0, 16, sc->lmc_miireg16);
-}
-
-
-/*
- *  SSI methods
- */
-
-static void
-lmc_ssi_init(lmc_softc_t * const sc)
-{
-	u_int16_t mii17;
-	int cable;
-
-	sc->ictl.cardtype = LMC_CTL_CARDTYPE_LMC1000;
-
-	mii17 = lmc_mii_readreg(sc, 0, 17);
-
-	cable = (mii17 & LMC_MII17_SSI_CABLE_MASK) >> LMC_MII17_SSI_CABLE_SHIFT;
-	sc->ictl.cable_type = cable;
-
-	lmc_gpio_mkoutput(sc, LMC_GEP_SSI_TXCLOCK);
-}
-
-static void
-lmc_ssi_default(lmc_softc_t * const sc)
-{
-	sc->lmc_miireg16 = LMC_MII16_LED_ALL;
-
-	/*
-	 * make TXCLOCK always be an output
-	 */
-	lmc_gpio_mkoutput(sc, LMC_GEP_SSI_TXCLOCK);
-
-	sc->lmc_media->set_link_status(sc, 0);
-	sc->lmc_media->set_clock_source(sc, LMC_CTL_CLOCK_SOURCE_EXT);
-	sc->lmc_media->set_speed(sc, NULL);
-	sc->lmc_media->set_crc_length(sc, LMC_CTL_CRC_LENGTH_16);
-}
-
-/*
- * Given a user provided state, set ourselves up to match it.  This will
- * always reset the card if needed.
- */
-static void
-lmc_ssi_set_status(lmc_softc_t * const sc, lmc_ctl_t *ctl)
-{
-	if (ctl == NULL) {
-		sc->lmc_media->set_clock_source(sc, sc->ictl.clock_source);
-		sc->lmc_media->set_speed(sc, &sc->ictl);
-		lmc_set_protocol(sc, NULL);
-
-		return;
-	}
-
-	/*
-	 * check for change in clock source
-	 */
-	if (ctl->clock_source == LMC_CTL_CLOCK_SOURCE_INT
-	    && sc->ictl.clock_source == LMC_CTL_CLOCK_SOURCE_EXT)
-		sc->lmc_media->set_clock_source(sc, LMC_CTL_CLOCK_SOURCE_INT);
-	else if (ctl->clock_source == LMC_CTL_CLOCK_SOURCE_EXT
-		 && sc->ictl.clock_source == LMC_CTL_CLOCK_SOURCE_INT)
-		sc->lmc_media->set_clock_source(sc, LMC_CTL_CLOCK_SOURCE_EXT);
-
-	if (ctl->clock_rate != sc->ictl.clock_rate)
-		sc->lmc_media->set_speed(sc, ctl);
-
-	lmc_set_protocol(sc, ctl);
-}
-
-/*
- * 1 == internal, 0 == external
- */
-static void
-lmc_ssi_set_clock(lmc_softc_t * const sc, int ie)
-{
-	if (ie == LMC_CTL_CLOCK_SOURCE_EXT) {
-		sc->lmc_gpio &= ~(LMC_GEP_SSI_TXCLOCK);
-		LMC_CSR_WRITE(sc, csr_gp, sc->lmc_gpio);
-		sc->ictl.clock_source = LMC_CTL_CLOCK_SOURCE_EXT;
-		printf(LMC_PRINTF_FMT ": clock external\n",
-		       LMC_PRINTF_ARGS);
-	} else {
-		sc->lmc_gpio |= LMC_GEP_SSI_TXCLOCK;
-		LMC_CSR_WRITE(sc, csr_gp, sc->lmc_gpio);
-		sc->ictl.clock_source = LMC_CTL_CLOCK_SOURCE_INT;
-		printf(LMC_PRINTF_FMT ": clock internal\n",
-		       LMC_PRINTF_ARGS);
-	}
-}
-
-static void
-lmc_ssi_set_speed(lmc_softc_t * const sc, lmc_ctl_t *ctl)
-{
-	lmc_ctl_t *ictl = &sc->ictl;
-	lmc_av9110_t *av;
-
-	if (ctl == NULL) {
-		av = &ictl->cardspec.ssi;
-		ictl->clock_rate = 100000;
-		av->f = ictl->clock_rate;
-		av->n = 8;
-		av->m = 25;
-		av->v = 0;
-		av->x = 0;
-		av->r = 2;
-
-		write_av9110(sc, av->n, av->m, av->v, av->x, av->r);
-		return;
-	}
-
-	av = &ctl->cardspec.ssi;
-
-	if (av->f == 0)
-		return;
-
-	ictl->clock_rate = av->f;  /* really, this is the rate we are */
-	ictl->cardspec.ssi = *av;
-
-	write_av9110(sc, av->n, av->m, av->v, av->x, av->r);
-}
-
-/*
- * return hardware link status.
- * 0 == link is down, 1 == link is up.
- */
-static int
-lmc_ssi_get_link_status(lmc_softc_t * const sc)
-{
-	u_int16_t link_status;
-
-	/*
-	 * missing CTS?  Hmm.  If we require CTS on, we may never get the
-	 * link to come up, so omit it in this test.
-	 *
-	 * Also, it seems that with a loopback cable, DCD isn't asserted,
-	 * so just check for things like this:
-	 *	DSR _must_ be asserted.
-	 *	One of DCD or CTS must be asserted.
-	 */
-	link_status = lmc_mii_readreg(sc, 0, 16);
-
-	if ((link_status & LMC_MII16_SSI_DSR) == 0)
-		return (0);
-
-	if ((link_status & (LMC_MII16_SSI_CTS | LMC_MII16_SSI_DCD)) == 0)
-		return (0);
-
-	return (1);
-}
-
-static void
-lmc_ssi_set_link_status(lmc_softc_t * const sc, int state)
-{
-	if (state) {
-		sc->lmc_miireg16 |= (LMC_MII16_SSI_DTR | LMC_MII16_SSI_RTS);
-		printf(LMC_PRINTF_FMT ": asserting DTR and RTS\n",
-		       LMC_PRINTF_ARGS);
-	} else {
-		sc->lmc_miireg16 &= ~(LMC_MII16_SSI_DTR | LMC_MII16_SSI_RTS);
-		printf(LMC_PRINTF_FMT ": deasserting DTR and RTS\n",
-		       LMC_PRINTF_ARGS);
-	}
-
-	lmc_mii_writereg(sc, 0, 16, sc->lmc_miireg16);
-}
-
-/*
- * 0 == 16bit, 1 == 32bit
- */
-static void
-lmc_ssi_set_crc_length(lmc_softc_t * const sc, int state)
-{
-	if (state == LMC_CTL_CRC_LENGTH_32) {
-		/* 32 bit */
-		sc->lmc_miireg16 |= LMC_MII16_SSI_CRC;
-		sc->ictl.crc_length = LMC_CTL_CRC_LENGTH_32;
-	} else {
-		/* 16 bit */
-		sc->lmc_miireg16 &= ~LMC_MII16_SSI_CRC;
-		sc->ictl.crc_length = LMC_CTL_CRC_LENGTH_16;
-	}
-
-	lmc_mii_writereg(sc, 0, 16, sc->lmc_miireg16);
-}
-
-/*
- * These are bits to program the SSI frequency generator
- */
-static void
-write_av9110_bit(lmc_softc_t *sc, int c)
-{
-	/*
-	 * set the data bit as we need it.
-	 */
-	sc->lmc_gpio &= ~(LMC_GEP_SERIALCLK);
-	if (c & 0x01)
-		sc->lmc_gpio |= LMC_GEP_SERIAL;
-	else
-		sc->lmc_gpio &= ~(LMC_GEP_SERIAL);
-	LMC_CSR_WRITE(sc, csr_gp, sc->lmc_gpio);
-
-	/*
-	 * set the clock to high
-	 */
-	sc->lmc_gpio |= LMC_GEP_SERIALCLK;
-	LMC_CSR_WRITE(sc, csr_gp, sc->lmc_gpio);
-
-	/*
-	 * set the clock to low again.
-	 */
-	sc->lmc_gpio &= ~(LMC_GEP_SERIALCLK);
-	LMC_CSR_WRITE(sc, csr_gp, sc->lmc_gpio);
-}
-
-static void
-write_av9110(lmc_softc_t *sc, u_int32_t n, u_int32_t m, u_int32_t v,
-	     u_int32_t x, u_int32_t r)
-{
-	int i;
-
-#if 0
-	printf(LMC_PRINTF_FMT ": speed %u, %d %d %d %d %d\n",
-	       LMC_PRINTF_ARGS, sc->ictl.clock_rate,
-	       n, m, v, x, r);
-#endif
-
-	sc->lmc_gpio |= LMC_GEP_SSI_GENERATOR;
-	sc->lmc_gpio &= ~(LMC_GEP_SERIAL | LMC_GEP_SERIALCLK);
-	LMC_CSR_WRITE(sc, csr_gp, sc->lmc_gpio);
-
-	/*
-	 * Set the TXCLOCK, GENERATOR, SERIAL, and SERIALCLK
-	 * as outputs.
-	 */
-	lmc_gpio_mkoutput(sc, (LMC_GEP_SERIAL | LMC_GEP_SERIALCLK
-			       | LMC_GEP_SSI_GENERATOR));
-
-	sc->lmc_gpio &= ~(LMC_GEP_SSI_GENERATOR);
-	LMC_CSR_WRITE(sc, csr_gp, sc->lmc_gpio);
-
-	/*
-	 * a shifting we will go...
-	 */
-	for (i = 0 ; i < 7 ; i++)
-		write_av9110_bit(sc, n >> i);
-	for (i = 0 ; i < 7 ; i++)
-		write_av9110_bit(sc, m >> i);
-	for (i = 0 ; i < 1 ; i++)
-		write_av9110_bit(sc, v >> i);
-	for (i = 0 ; i < 2 ; i++)
-		write_av9110_bit(sc, x >> i);
-	for (i = 0 ; i < 2 ; i++)
-		write_av9110_bit(sc, r >> i);
-	for (i = 0 ; i < 5 ; i++)
-		write_av9110_bit(sc, 0x17 >> i);
-
-	/*
-	 * stop driving serial-related signals
-	 */
-	lmc_gpio_mkinput(sc,
-			 (LMC_GEP_SERIAL | LMC_GEP_SERIALCLK
-			  | LMC_GEP_SSI_GENERATOR));
-}
-
-static void
-lmc_set_protocol(lmc_softc_t * const sc, lmc_ctl_t *ctl)
-{
-	if (ctl == 0) {
-		sc->ictl.keepalive_onoff = LMC_CTL_ON;
-
-		return;
-	}
-}
-
-/*
- *  T1 methods
- */
-
-/*
- * The framer regs are multiplexed through MII regs 17 & 18
- *  write the register address to MII reg 17 and the *  data to MII reg 18. */
-
-static void lmc_t1_write(lmc_softc_t * const sc, int a, int d)
-{
-       lmc_mii_writereg(sc, 0, 17, a);
-       lmc_mii_writereg(sc, 0, 18, d);
-}
-
-#if 0
-/* XXX future to be integtrated with if_lmc.c for alarms */
-
-static int lmc_t1_read(lmc_softc_t * const sc, int a)
-{
-       lmc_mii_writereg(sc, 0, 17, a);
-       return lmc_mii_readreg(sc, 0, 18);
-}
-#endif
-
-static void
-   lmc_t1_init(lmc_softc_t * const sc)
-{
-        u_int16_t mii16;
-        int     i;
-
-        sc->ictl.cardtype = LMC_CTL_CARDTYPE_LMC1200;
-        mii16 = lmc_mii_readreg(sc, 0, 16);
-
-        /* reset 8370 */
-        mii16 &= ~LMC_MII16_T1_RST;
-        lmc_mii_writereg(sc, 0, 16, mii16 | LMC_MII16_T1_RST);
-        lmc_mii_writereg(sc, 0, 16, mii16);
-
-        /* set T1 or E1 line impedance */
-        /* mii16 &= ~LMC_MII16_T1_Z; */
-        mii16 |= LMC_MII16_T1_Z;
-        lmc_mii_writereg(sc, 0, 16, mii16);
-
-        lmc_t1_write(sc, 0x01, 0x1B);  /* CR0     - primary control          */
-        lmc_t1_write(sc, 0x02, 0x42);  /* JAT_CR  - jitter atten config      */
-        lmc_t1_write(sc, 0x14, 0x00);  /* LOOP    - loopback config          */
-        lmc_t1_write(sc, 0x15, 0x00);  /* DL3_TS  - xtrnl datalink timeslot  */
-        lmc_t1_write(sc, 0x18, 0xFF);  /* PIO     - programmable I/O         */
-        lmc_t1_write(sc, 0x19, 0x30);  /* POE     - programmable OE          */
-        lmc_t1_write(sc, 0x1A, 0x0F);  /* CMUX    - clock input mux          */
-        lmc_t1_write(sc, 0x20, 0x41);  /* LIU_CR  - RX LIU config            */
-        lmc_t1_write(sc, 0x22, 0x76);  /* RLIU_CR - RX LIU config            */
-        lmc_t1_write(sc, 0x40, 0x03);  /* RCR0    - RX config                */
-        lmc_t1_write(sc, 0x45, 0x00);  /* RALM    - RX alarm config          */
-        lmc_t1_write(sc, 0x46, 0x05);  /* LATCH   - RX alarm/err/cntr latch  */
-        lmc_t1_write(sc, 0x68, 0x40);  /* TLIU_CR - TX LIU config            */
-        lmc_t1_write(sc, 0x70, 0x0D);  /* TCR0    - TX framer config         */
-        lmc_t1_write(sc, 0x71, 0x05);  /* TCR1    - TX config                */
-        lmc_t1_write(sc, 0x72, 0x0B);  /* TFRM    - TX frame format          */
-        lmc_t1_write(sc, 0x73, 0x00);  /* TERROR  - TX error insert          */
-        lmc_t1_write(sc, 0x74, 0x00);  /* TMAN    - TX manual Sa/FEBE config */
-        lmc_t1_write(sc, 0x75, 0x00);  /* TALM    - TX alarm signal config   */
-        lmc_t1_write(sc, 0x76, 0x00);  /* TPATT   - TX test pattern config   */
-        lmc_t1_write(sc, 0x77, 0x00);  /* TLB     - TX inband loopback confg */
-        lmc_t1_write(sc, 0x90, 0x05);  /* CLAD_CR - clock rate adapter confg */
-        lmc_t1_write(sc, 0x91, 0x05);  /* CSEL    - clad freq sel            */
-        lmc_t1_write(sc, 0xA6, 0x00);  /* DL1_CTL - DL1 control              */
-        lmc_t1_write(sc, 0xB1, 0x00);  /* DL2_CTL - DL2 control              */
-        lmc_t1_write(sc, 0xD0, 0x47);  /* SBI_CR  - sys bus iface config     */
-        lmc_t1_write(sc, 0xD1, 0x70);  /* RSB_CR  - RX sys bus config        */
-        lmc_t1_write(sc, 0xD4, 0x30);  /* TSB_CR  - TX sys bus config        */
-        for (i=0; i<32; i++)
-        {
-                lmc_t1_write(sc, 0x0E0+i, 0x00); /*SBCn sysbus perchannel ctl */
-                lmc_t1_write(sc, 0x100+i, 0x00); /* TPCn - TX per-channel ctl */
-                lmc_t1_write(sc, 0x180+i, 0x00); /* RPCn - RX per-channel ctl */
-        }
-        for (i=1; i<25; i++)
-	{                lmc_t1_write(sc, 0x0E0+i, 0x0D);
-				/* SBCn - sys bus per-channel ctl    */
-	}
-	/* Turn on the transmiter */
-        mii16 |= LMC_MII16_T1_XOE;
-        lmc_mii_writereg(sc, 0, 16, mii16);
-        sc->lmc_miireg16 = mii16;  
-}
-
-static void   lmc_t1_default(lmc_softc_t * const sc)
-{
-        sc->lmc_miireg16 = LMC_MII16_LED_ALL;
-        sc->lmc_media->set_link_status(sc, 0);
-        sc->lmc_media->set_circuit_type(sc, LMC_CTL_CIRCUIT_TYPE_T1);
-        sc->lmc_media->set_crc_length(sc, LMC_CTL_CRC_LENGTH_16);}
-
-/*
- * Given a user provided state, set ourselves up to match it.  This will
- * always reset the card if needed.
- */
-
-static void
-lmc_t1_set_status(lmc_softc_t * const sc, lmc_ctl_t *ctl){
-	if (ctl == NULL) {
-		sc->lmc_media->set_circuit_type(sc, sc->ictl.circuit_type);
-		lmc_set_protocol(sc, NULL);
-
-		return;
-	}
-
-        /*
-         * check for change in circuit type
-	 */
-
-	if (ctl->circuit_type == LMC_CTL_CIRCUIT_TYPE_T1
-		&& sc->ictl.circuit_type == LMC_CTL_CIRCUIT_TYPE_E1)
-		sc->lmc_media->set_circuit_type(sc,LMC_CTL_CIRCUIT_TYPE_E1 );
-	else if (ctl->circuit_type == LMC_CTL_CIRCUIT_TYPE_E1
-		&& sc->ictl.circuit_type == LMC_CTL_CIRCUIT_TYPE_T1)
-		sc->lmc_media->set_circuit_type(sc, LMC_CTL_CIRCUIT_TYPE_T1);
-	lmc_set_protocol(sc, ctl);
-}
-
-/*
- * return hardware link status.
- * 0 == link is down, 1 == link is up.
- */
-
-static int
-lmc_t1_get_link_status(lmc_softc_t * const sc){
-	u_int16_t link_status;
-	lmc_mii_writereg(sc, 0, 17, T1FRAMER_ALARM1_STATUS );
-	link_status = lmc_mii_readreg(sc, 0, 18) & 0x00FF; /* Make sure it's 8 bits only */
-
-        /*
-	 * LMC 1200 LED definitions
-         * led0 yellow = far-end adapter is in Red alarm condition
-  	 * led1 blue = received an Alarm Indication signal (upstream failure)
-         * led2 Green = power to adapter, Gate Array loaded & driver attached
-         * led3 red = Loss of Signal (LOS) or out of frame (OOF) conditions
-	 * detected on T3 receive signal
-         */
-
-        /* detect a change in Blue alarm indication signal */
-       if( link_status & T1F_RAIS )
-       {                        /* turn on blue LED */
-                 lmc_led_on(sc, LMC_DS3_LED1);
-       }
-       else
-       {                        /* turn off blue LED */
-		lmc_led_off(sc, LMC_DS3_LED1);
-       }       
-	
-        if( (sc->t1_alarm1_status & T1F_RAIS) != (link_status & T1F_RAIS) )
-        {
-                if( link_status & T1F_RAIS )
-                {                        /* turn on blue LED */
-                        printf(" link status: RAIS turn ON Blue %x\n", link_status ); /* DEBUG */
-                        lmc_led_on(sc, LMC_DS3_LED1);
-                }
-                else
-                {                        /* turn off blue LED */
-                        printf(" link status: RAIS turn OFF Blue %x\n", link_status ); /* DEBUG */
-			lmc_led_off(sc, LMC_DS3_LED1);
-               }       
-	}
-        /*
-	 * T1F_RYEL wiggles quite a bit,
-	 *  taking it out until I understand why -baz 6/22/99
-         */
-         if(link_status & T1F_RMYEL)
-         {
-		/* turn on yellow LED */
-                lmc_led_on(sc, LMC_DS3_LED0);
-         }
-         else
-         {
-                lmc_led_off(sc, LMC_DS3_LED0);
-         }
-               /* Yellow alarm indication */
-                if( (sc->t1_alarm1_status &  T1F_RMYEL) !=
-                        (link_status & T1F_RMYEL) )
-                {
-		if((link_status & T1F_RMYEL) == 0 )
-                        {
-       		                printf(" link status: RYEL turn OFF Yellow %x\n", link_status ); /* DEBUG */
-                        }
-                        else
-                        {
-                                printf(" link status: RYEL turn ON Yellow %x\n", link_status ); /* DEBUG */
-                        }
-                }
-
-        if (link_status & (T1F_RLOF | T1F_RLOS))
-	{
-		lmc_led_on(sc, LMC_DS3_LED3);
-	}
-	else
-	{
-		lmc_led_off(sc, LMC_DS3_LED3);
-	}
-        sc->t1_alarm1_status = link_status;
-
-        lmc_mii_writereg(sc, 0, 17, T1FRAMER_ALARM2_STATUS );
-        sc->t1_alarm2_status = lmc_mii_readreg(sc, 0, 18);
-
-        /* link status based upon T1 receive loss of frame or
-         * loss of signal - RED alarm indication */
-        if ((link_status & (T1F_RLOF | T1F_RLOS)) == 0)
-                return 1;
-        else
-                return 0;
-}
-
-/*
- * 1 == T1 Circuit Type , 0 == E1 Circuit Type
- */
-static void
-   lmc_t1_set_circuit_type(lmc_softc_t * const sc, int ie)
-{
-        if (ie == LMC_CTL_CIRCUIT_TYPE_T1)
-        {
-                sc->lmc_miireg16 |= LMC_MII16_T1_Z;
-                sc->ictl.circuit_type = LMC_CTL_CIRCUIT_TYPE_T1;
-        } else {                sc->lmc_miireg16 &= ~LMC_MII16_T1_Z;
-                sc->ictl.scrambler_onoff = LMC_CTL_CIRCUIT_TYPE_E1;
-        }
-        lmc_mii_writereg(sc, 0, 16, sc->lmc_miireg16);
-}
-
-/*
- * 0 == 16bit, 1 == 32bit */
-static void
-   lmc_t1_set_crc_length(lmc_softc_t * const sc, int state)
-{
-        if (state == LMC_CTL_CRC_LENGTH_32) {
-                /* 32 bit */
-                sc->lmc_miireg16 |= LMC_MII16_T1_CRC;
-                sc->ictl.crc_length = LMC_CTL_CRC_LENGTH_32;
-                sc->lmc_crcSize = LMC_CTL_CRC_BYTESIZE_4;
-
-        } else {
-                /* 16 bit */                sc->lmc_miireg16 &= ~LMC_MII16_T1_CRC;
-                sc->ictl.crc_length = LMC_CTL_CRC_LENGTH_16;
-                sc->lmc_crcSize = LMC_CTL_CRC_BYTESIZE_2;
-
-        }
-
-        lmc_mii_writereg(sc, 0, 16, sc->lmc_miireg16);
-}