[net-next-2.6.git] / drivers / net / tulip / 21142.c

/*
	drivers/net/tulip/21142.c

	Copyright 2000,2001  The Linux Kernel Team
	Written/copyright 1994-2001 by Donald Becker.

	This software may be used and distributed according to the terms
	of the GNU General Public License, incorporated herein by reference.

	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
	for more information on this driver.

	DC21143 manual "21143 PCI/CardBus 10/100Mb/s Ethernet LAN Controller
	Hardware Reference Manual" is currently available at :
	http://developer.intel.com/design/network/manuals/278074.htm

	Please submit bugs to http://bugzilla.kernel.org/ .
*/

#include <linux/delay.h>
#include "tulip.h"


static u16 t21142_csr13[] = { 0x0001, 0x0009, 0x0009, 0x0000, 0x0001, };
u16 t21142_csr14[] =	    { 0xFFFF, 0x0705, 0x0705, 0x0000, 0x7F3D, };
static u16 t21142_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };


/* Handle the 21143 uniquely: do autoselect with NWay, not the EEPROM list
   of available transceivers.  */
void t21142_media_task(struct work_struct *work)
{
	struct tulip_private *tp =
		container_of(work, struct tulip_private, media_work);
	struct net_device *dev = tp->dev;
	void __iomem *ioaddr = tp->base_addr;
	int csr12 = ioread32(ioaddr + CSR12);
	int next_tick = 60*HZ;
	int new_csr6 = 0;
	int csr14 = ioread32(ioaddr + CSR14);

	/* CSR12[LS10,LS100] are not reliable during autonegotiation */
	if ((csr14 & 0x80) && (csr12 & 0x7000) != 0x5000)
		csr12 |= 6;
	if (tulip_debug > 2)
		printk(KERN_INFO"%s: 21143 negotiation status %8.8x, %s.\n",
			   dev->name, csr12, medianame[dev->if_port]);
	if (tulip_media_cap[dev->if_port] & MediaIsMII) {
		if (tulip_check_duplex(dev) < 0) {
			netif_carrier_off(dev);
			next_tick = 3*HZ;
		} else {
			netif_carrier_on(dev);
			next_tick = 60*HZ;
		}
	} else if (tp->nwayset) {
		/* Don't screw up a negotiated session! */
		if (tulip_debug > 1)
			printk(KERN_INFO"%s: Using NWay-set %s media, csr12 %8.8x.\n",
				   dev->name, medianame[dev->if_port], csr12);
	} else if (tp->medialock) {
			;
	} else if (dev->if_port == 3) {
		if (csr12 & 2) {	/* No 100mbps link beat, revert to 10mbps. */
			if (tulip_debug > 1)
				printk(KERN_INFO"%s: No 21143 100baseTx link beat, %8.8x, "
					   "trying NWay.\n", dev->name, csr12);
			t21142_start_nway(dev);
			next_tick = 3*HZ;
		}
	} else if ((csr12 & 0x7000) != 0x5000) {
		/* Negotiation failed.  Search media types. */
		if (tulip_debug > 1)
			printk(KERN_INFO"%s: 21143 negotiation failed, status %8.8x.\n",
				   dev->name, csr12);
		if (!(csr12 & 4)) {		/* 10mbps link beat good. */
			new_csr6 = 0x82420000;
			dev->if_port = 0;
			iowrite32(0, ioaddr + CSR13);
			iowrite32(0x0003FFFF, ioaddr + CSR14);
			iowrite16(t21142_csr15[dev->if_port], ioaddr + CSR15);
			iowrite32(t21142_csr13[dev->if_port], ioaddr + CSR13);
		} else {
			/* Select 100mbps port to check for link beat. */
			new_csr6 = 0x83860000;
			dev->if_port = 3;
			iowrite32(0, ioaddr + CSR13);
			iowrite32(0x0003FFFF, ioaddr + CSR14);
			iowrite16(8, ioaddr + CSR15);
			iowrite32(1, ioaddr + CSR13);
		}
		if (tulip_debug > 1)
			printk(KERN_INFO"%s: Testing new 21143 media %s.\n",
				   dev->name, medianame[dev->if_port]);
		if (new_csr6 != (tp->csr6 & ~0x00D5)) {
			tp->csr6 &= 0x00D5;
			tp->csr6 |= new_csr6;
			iowrite32(0x0301, ioaddr + CSR12);
			tulip_restart_rxtx(tp);
		}
		next_tick = 3*HZ;
	}

	/* mod_timer synchronizes us with potential add_timer calls
	 * from interrupts.
	 */
	mod_timer(&tp->timer, RUN_AT(next_tick));
}


void t21142_start_nway(struct net_device *dev)
{
	struct tulip_private *tp = netdev_priv(dev);
	void __iomem *ioaddr = tp->base_addr;
	int csr14 = ((tp->sym_advertise & 0x0780) << 9)  |
		((tp->sym_advertise & 0x0020) << 1) | 0xffbf;

	dev->if_port = 0;
	tp->nway = tp->mediasense = 1;
	tp->nwayset = tp->lpar = 0;
	if (tulip_debug > 1)
		printk(KERN_DEBUG "%s: Restarting 21143 autonegotiation, csr14=%8.8x.\n",
			   dev->name, csr14);
	iowrite32(0x0001, ioaddr + CSR13);
	udelay(100);
	iowrite32(csr14, ioaddr + CSR14);
	tp->csr6 = 0x82420000 | (tp->sym_advertise & 0x0040 ? FullDuplex : 0);
	iowrite32(tp->csr6, ioaddr + CSR6);
	if (tp->mtable  &&  tp->mtable->csr15dir) {
		iowrite32(tp->mtable->csr15dir, ioaddr + CSR15);
		iowrite32(tp->mtable->csr15val, ioaddr + CSR15);
	} else
		iowrite16(0x0008, ioaddr + CSR15);
	iowrite32(0x1301, ioaddr + CSR12); 		/* Trigger NWAY. */
}


void t21142_lnk_change(struct net_device *dev, int csr5)
{
	struct tulip_private *tp = netdev_priv(dev);
	void __iomem *ioaddr = tp->base_addr;
	int csr12 = ioread32(ioaddr + CSR12);
	int csr14 = ioread32(ioaddr + CSR14);

	/* CSR12[LS10,LS100] are not reliable during autonegotiation */
	if ((csr14 & 0x80) && (csr12 & 0x7000) != 0x5000)
		csr12 |= 6;
	if (tulip_debug > 1)
		printk(KERN_INFO"%s: 21143 link status interrupt %8.8x, CSR5 %x, "
			   "%8.8x.\n", dev->name, csr12, csr5, csr14);

	/* If NWay finished and we have a negotiated partner capability. */
	if (tp->nway  &&  !tp->nwayset  &&  (csr12 & 0x7000) == 0x5000) {
		int setup_done = 0;
		int negotiated = tp->sym_advertise & (csr12 >> 16);
		tp->lpar = csr12 >> 16;
		tp->nwayset = 1;
		/* If partner cannot negotiate, it is 10Mbps Half Duplex */
		if (!(csr12 & 0x8000))		dev->if_port = 0;
		else if (negotiated & 0x0100)	dev->if_port = 5;
		else if (negotiated & 0x0080)	dev->if_port = 3;
		else if (negotiated & 0x0040)	dev->if_port = 4;
		else if (negotiated & 0x0020)	dev->if_port = 0;
		else {
			tp->nwayset = 0;
			if ((csr12 & 2) == 0  &&  (tp->sym_advertise & 0x0180))
				dev->if_port = 3;
		}
		tp->full_duplex = (tulip_media_cap[dev->if_port] & MediaAlwaysFD) ? 1:0;

		if (tulip_debug > 1) {
			if (tp->nwayset)
				printk(KERN_INFO "%s: Switching to %s based on link "
					   "negotiation %4.4x & %4.4x = %4.4x.\n",
					   dev->name, medianame[dev->if_port], tp->sym_advertise,
					   tp->lpar, negotiated);
			else
				printk(KERN_INFO "%s: Autonegotiation failed, using %s,"
					   " link beat status %4.4x.\n",
					   dev->name, medianame[dev->if_port], csr12);
		}

		if (tp->mtable) {
			int i;
			for (i = 0; i < tp->mtable->leafcount; i++)
				if (tp->mtable->mleaf[i].media == dev->if_port) {
					int startup = ! ((tp->chip_id == DC21143 && (tp->revision == 48 || tp->revision == 65)));
					tp->cur_index = i;
					tulip_select_media(dev, startup);
					setup_done = 1;
					break;
				}
		}
		if ( ! setup_done) {
			tp->csr6 = (dev->if_port & 1 ? 0x838E0000 : 0x82420000) | (tp->csr6 & 0x20ff);
			if (tp->full_duplex)
				tp->csr6 |= 0x0200;
			iowrite32(1, ioaddr + CSR13);
		}
#if 0							/* Restart shouldn't be needed. */
		iowrite32(tp->csr6 | RxOn, ioaddr + CSR6);
		if (tulip_debug > 2)
			printk(KERN_DEBUG "%s:  Restarting Tx and Rx, CSR5 is %8.8x.\n",
				   dev->name, ioread32(ioaddr + CSR5));
#endif
		tulip_start_rxtx(tp);
		if (tulip_debug > 2)
			printk(KERN_DEBUG "%s:  Setting CSR6 %8.8x/%x CSR12 %8.8x.\n",
				   dev->name, tp->csr6, ioread32(ioaddr + CSR6),
				   ioread32(ioaddr + CSR12));
	} else if ((tp->nwayset  &&  (csr5 & 0x08000000) &&
		    (dev->if_port == 3  ||  dev->if_port == 5) &&
		    (csr12 & 2) == 2) ||
		   (tp->nway && (csr5 & (TPLnkFail)))) {
		/* Link blew? Maybe restart NWay. */
		del_timer_sync(&tp->timer);
		t21142_start_nway(dev);
		tp->timer.expires = RUN_AT(3*HZ);
		add_timer(&tp->timer);
	} else if (dev->if_port == 3  ||  dev->if_port == 5) {
		if (tulip_debug > 1)
			printk(KERN_INFO"%s: 21143 %s link beat %s.\n",
				   dev->name, medianame[dev->if_port],
				   (csr12 & 2) ? "failed" : "good");
		if ((csr12 & 2)  &&  ! tp->medialock) {
			del_timer_sync(&tp->timer);
			t21142_start_nway(dev);
			tp->timer.expires = RUN_AT(3*HZ);
			add_timer(&tp->timer);
		} else if (dev->if_port == 5)
			iowrite32(csr14 & ~0x080, ioaddr + CSR14);
	} else if (dev->if_port == 0  ||  dev->if_port == 4) {
		if ((csr12 & 4) == 0)
			printk(KERN_INFO"%s: 21143 10baseT link beat good.\n",
				   dev->name);
	} else if (!(csr12 & 4)) {		/* 10mbps link beat good. */
		if (tulip_debug)
			printk(KERN_INFO"%s: 21143 10mbps sensed media.\n",
				   dev->name);
		dev->if_port = 0;
	} else if (tp->nwayset) {
		if (tulip_debug)
			printk(KERN_INFO"%s: 21143 using NWay-set %s, csr6 %8.8x.\n",
				   dev->name, medianame[dev->if_port], tp->csr6);
	} else {		/* 100mbps link beat good. */
		if (tulip_debug)
			printk(KERN_INFO"%s: 21143 100baseTx sensed media.\n",
				   dev->name);
		dev->if_port = 3;
		tp->csr6 = 0x838E0000 | (tp->csr6 & 0x20ff);
		iowrite32(0x0003FF7F, ioaddr + CSR14);
		iowrite32(0x0301, ioaddr + CSR12);
		tulip_restart_rxtx(tp);
	}
}
Commit	Line	Data
1da177e4 LT	1	/*
	2	drivers/net/tulip/21142.c
	3
1da177e4 LT	4	Copyright 2000,2001 The Linux Kernel Team
	5	Written/copyright 1994-2001 by Donald Becker.
	6
	7	This software may be used and distributed according to the terms
	8	of the GNU General Public License, incorporated herein by reference.
	9
	10	Please refer to Documentation/DocBook/tulip-user.{pdf,ps,html}
78a65518	11	for more information on this driver.
f99ec064 PDM	12
	13	DC21143 manual "21143 PCI/CardBus 10/100Mb/s Ethernet LAN Controller
	14	Hardware Reference Manual" is currently available at :
	15	http://developer.intel.com/design/network/manuals/278074.htm
	16
78a65518	17	Please submit bugs to http://bugzilla.kernel.org/ .
1da177e4 LT	18	*/
1da177e4 LT	19
1da177e4 LT	20	#include <linux/delay.h>
	21	#include "tulip.h"
	22
	23
	24	static u16 t21142_csr13[] = { 0x0001, 0x0009, 0x0009, 0x0000, 0x0001, };
	25	u16 t21142_csr14[] = { 0xFFFF, 0x0705, 0x0705, 0x0000, 0x7F3D, };
	26	static u16 t21142_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };
	27
	28
	29	/* Handle the 21143 uniquely: do autoselect with NWay, not the EEPROM list
	30	of available transceivers. */
c4028958	31	void t21142_media_task(struct work_struct *work)
1da177e4	32	{
c4028958 DH	33	struct tulip_private *tp =
	34	container_of(work, struct tulip_private, media_work);
	35	struct net_device *dev = tp->dev;
1da177e4 LT	36	void __iomem *ioaddr = tp->base_addr;
	37	int csr12 = ioread32(ioaddr + CSR12);
	38	int next_tick = 60*HZ;
	39	int new_csr6 = 0;
f99ec064	40	int csr14 = ioread32(ioaddr + CSR14);
1da177e4	41
f99ec064 PDM	42	/* CSR12[LS10,LS100] are not reliable during autonegotiation */
	43	if ((csr14 & 0x80) && (csr12 & 0x7000) != 0x5000)
	44	csr12 \|= 6;
1da177e4 LT	45	if (tulip_debug > 2)
	46	printk(KERN_INFO"%s: 21143 negotiation status %8.8x, %s.\n",
	47	dev->name, csr12, medianame[dev->if_port]);
	48	if (tulip_media_cap[dev->if_port] & MediaIsMII) {
	49	if (tulip_check_duplex(dev) < 0) {
	50	netif_carrier_off(dev);
	51	next_tick = 3*HZ;
	52	} else {
	53	netif_carrier_on(dev);
	54	next_tick = 60*HZ;
	55	}
	56	} else if (tp->nwayset) {
	57	/* Don't screw up a negotiated session! */
	58	if (tulip_debug > 1)
	59	printk(KERN_INFO"%s: Using NWay-set %s media, csr12 %8.8x.\n",
	60	dev->name, medianame[dev->if_port], csr12);
	61	} else if (tp->medialock) {
	62	;
	63	} else if (dev->if_port == 3) {
	64	if (csr12 & 2) { /* No 100mbps link beat, revert to 10mbps. */
	65	if (tulip_debug > 1)
	66	printk(KERN_INFO"%s: No 21143 100baseTx link beat, %8.8x, "
	67	"trying NWay.\n", dev->name, csr12);
	68	t21142_start_nway(dev);
	69	next_tick = 3*HZ;
	70	}
	71	} else if ((csr12 & 0x7000) != 0x5000) {
	72	/* Negotiation failed. Search media types. */
	73	if (tulip_debug > 1)
	74	printk(KERN_INFO"%s: 21143 negotiation failed, status %8.8x.\n",
	75	dev->name, csr12);
	76	if (!(csr12 & 4)) { /* 10mbps link beat good. */
	77	new_csr6 = 0x82420000;
	78	dev->if_port = 0;
	79	iowrite32(0, ioaddr + CSR13);
	80	iowrite32(0x0003FFFF, ioaddr + CSR14);
	81	iowrite16(t21142_csr15[dev->if_port], ioaddr + CSR15);
	82	iowrite32(t21142_csr13[dev->if_port], ioaddr + CSR13);
	83	} else {
	84	/* Select 100mbps port to check for link beat. */
	85	new_csr6 = 0x83860000;
	86	dev->if_port = 3;
	87	iowrite32(0, ioaddr + CSR13);
f99ec064	88	iowrite32(0x0003FFFF, ioaddr + CSR14);
1da177e4 LT	89	iowrite16(8, ioaddr + CSR15);
	90	iowrite32(1, ioaddr + CSR13);
	91	}
	92	if (tulip_debug > 1)
	93	printk(KERN_INFO"%s: Testing new 21143 media %s.\n",
	94	dev->name, medianame[dev->if_port]);
	95	if (new_csr6 != (tp->csr6 & ~0x00D5)) {
	96	tp->csr6 &= 0x00D5;
	97	tp->csr6 \|= new_csr6;
	98	iowrite32(0x0301, ioaddr + CSR12);
	99	tulip_restart_rxtx(tp);
	100	}
	101	next_tick = 3*HZ;
	102	}
	103
	104	/* mod_timer synchronizes us with potential add_timer calls
	105	* from interrupts.
	106	*/
	107	mod_timer(&tp->timer, RUN_AT(next_tick));
	108	}
	109
	110
	111	void t21142_start_nway(struct net_device *dev)
	112	{
	113	struct tulip_private *tp = netdev_priv(dev);
	114	void __iomem *ioaddr = tp->base_addr;
	115	int csr14 = ((tp->sym_advertise & 0x0780) << 9) \|
	116	((tp->sym_advertise & 0x0020) << 1) \| 0xffbf;
	117
	118	dev->if_port = 0;
	119	tp->nway = tp->mediasense = 1;
	120	tp->nwayset = tp->lpar = 0;
	121	if (tulip_debug > 1)
	122	printk(KERN_DEBUG "%s: Restarting 21143 autonegotiation, csr14=%8.8x.\n",
	123	dev->name, csr14);
	124	iowrite32(0x0001, ioaddr + CSR13);
	125	udelay(100);
	126	iowrite32(csr14, ioaddr + CSR14);
	127	tp->csr6 = 0x82420000 \| (tp->sym_advertise & 0x0040 ? FullDuplex : 0);
	128	iowrite32(tp->csr6, ioaddr + CSR6);
	129	if (tp->mtable && tp->mtable->csr15dir) {
	130	iowrite32(tp->mtable->csr15dir, ioaddr + CSR15);
	131	iowrite32(tp->mtable->csr15val, ioaddr + CSR15);
	132	} else
	133	iowrite16(0x0008, ioaddr + CSR15);
	134	iowrite32(0x1301, ioaddr + CSR12); /* Trigger NWAY. */
	135	}
	136
	137
	138
	139	void t21142_lnk_change(struct net_device *dev, int csr5)
	140	{
	141	struct tulip_private *tp = netdev_priv(dev);
	142	void __iomem *ioaddr = tp->base_addr;
	143	int csr12 = ioread32(ioaddr + CSR12);
f99ec064	144	int csr14 = ioread32(ioaddr + CSR14);
1da177e4	145
f99ec064 PDM	146	/* CSR12[LS10,LS100] are not reliable during autonegotiation */
	147	if ((csr14 & 0x80) && (csr12 & 0x7000) != 0x5000)
	148	csr12 \|= 6;
1da177e4 LT	149	if (tulip_debug > 1)
1da177e4 LT	150	printk(KERN_INFO"%s: 21143 link status interrupt %8.8x, CSR5 %x, "
f99ec064	151	"%8.8x.\n", dev->name, csr12, csr5, csr14);
1da177e4 LT	152
	153	/* If NWay finished and we have a negotiated partner capability. */
	154	if (tp->nway && !tp->nwayset && (csr12 & 0x7000) == 0x5000) {
	155	int setup_done = 0;
	156	int negotiated = tp->sym_advertise & (csr12 >> 16);
	157	tp->lpar = csr12 >> 16;
	158	tp->nwayset = 1;
f99ec064 PDM	159	/* If partner cannot negotiate, it is 10Mbps Half Duplex */
	160	if (!(csr12 & 0x8000)) dev->if_port = 0;
	161	else if (negotiated & 0x0100) dev->if_port = 5;
1da177e4 LT	162	else if (negotiated & 0x0080) dev->if_port = 3;
	163	else if (negotiated & 0x0040) dev->if_port = 4;
	164	else if (negotiated & 0x0020) dev->if_port = 0;
	165	else {
	166	tp->nwayset = 0;
	167	if ((csr12 & 2) == 0 && (tp->sym_advertise & 0x0180))
	168	dev->if_port = 3;
	169	}
	170	tp->full_duplex = (tulip_media_cap[dev->if_port] & MediaAlwaysFD) ? 1:0;
	171
	172	if (tulip_debug > 1) {
	173	if (tp->nwayset)
	174	printk(KERN_INFO "%s: Switching to %s based on link "
	175	"negotiation %4.4x & %4.4x = %4.4x.\n",
	176	dev->name, medianame[dev->if_port], tp->sym_advertise,
	177	tp->lpar, negotiated);
	178	else
	179	printk(KERN_INFO "%s: Autonegotiation failed, using %s,"
	180	" link beat status %4.4x.\n",
	181	dev->name, medianame[dev->if_port], csr12);
	182	}
	183
	184	if (tp->mtable) {
	185	int i;
	186	for (i = 0; i < tp->mtable->leafcount; i++)
	187	if (tp->mtable->mleaf[i].media == dev->if_port) {
32b5bfab	188	int startup = ! ((tp->chip_id == DC21143 && (tp->revision == 48 \|\| tp->revision == 65)));
1da177e4 LT	189	tp->cur_index = i;
	190	tulip_select_media(dev, startup);
	191	setup_done = 1;
	192	break;
	193	}
	194	}
	195	if ( ! setup_done) {
	196	tp->csr6 = (dev->if_port & 1 ? 0x838E0000 : 0x82420000) \| (tp->csr6 & 0x20ff);
	197	if (tp->full_duplex)
	198	tp->csr6 \|= 0x0200;
	199	iowrite32(1, ioaddr + CSR13);
	200	}
	201	#if 0 /* Restart shouldn't be needed. */
	202	iowrite32(tp->csr6 \| RxOn, ioaddr + CSR6);
	203	if (tulip_debug > 2)
	204	printk(KERN_DEBUG "%s: Restarting Tx and Rx, CSR5 is %8.8x.\n",
	205	dev->name, ioread32(ioaddr + CSR5));
	206	#endif
	207	tulip_start_rxtx(tp);
	208	if (tulip_debug > 2)
	209	printk(KERN_DEBUG "%s: Setting CSR6 %8.8x/%x CSR12 %8.8x.\n",
	210	dev->name, tp->csr6, ioread32(ioaddr + CSR6),
	211	ioread32(ioaddr + CSR12));
8e95a202 JP	212	} else if ((tp->nwayset && (csr5 & 0x08000000) &&
	213	(dev->if_port == 3 \|\| dev->if_port == 5) &&
	214	(csr12 & 2) == 2) \|\|
	215	(tp->nway && (csr5 & (TPLnkFail)))) {
1da177e4 LT	216	/* Link blew? Maybe restart NWay. */
	217	del_timer_sync(&tp->timer);
	218	t21142_start_nway(dev);
	219	tp->timer.expires = RUN_AT(3*HZ);
	220	add_timer(&tp->timer);
	221	} else if (dev->if_port == 3 \|\| dev->if_port == 5) {
	222	if (tulip_debug > 1)
	223	printk(KERN_INFO"%s: 21143 %s link beat %s.\n",
	224	dev->name, medianame[dev->if_port],
	225	(csr12 & 2) ? "failed" : "good");
	226	if ((csr12 & 2) && ! tp->medialock) {
	227	del_timer_sync(&tp->timer);
	228	t21142_start_nway(dev);
	229	tp->timer.expires = RUN_AT(3*HZ);
	230	add_timer(&tp->timer);
	231	} else if (dev->if_port == 5)
f99ec064	232	iowrite32(csr14 & ~0x080, ioaddr + CSR14);
1da177e4 LT	233	} else if (dev->if_port == 0 \|\| dev->if_port == 4) {
	234	if ((csr12 & 4) == 0)
	235	printk(KERN_INFO"%s: 21143 10baseT link beat good.\n",
	236	dev->name);
	237	} else if (!(csr12 & 4)) { /* 10mbps link beat good. */
	238	if (tulip_debug)
	239	printk(KERN_INFO"%s: 21143 10mbps sensed media.\n",
	240	dev->name);
	241	dev->if_port = 0;
	242	} else if (tp->nwayset) {
	243	if (tulip_debug)
	244	printk(KERN_INFO"%s: 21143 using NWay-set %s, csr6 %8.8x.\n",
	245	dev->name, medianame[dev->if_port], tp->csr6);
	246	} else { /* 100mbps link beat good. */
	247	if (tulip_debug)
	248	printk(KERN_INFO"%s: 21143 100baseTx sensed media.\n",
	249	dev->name);
	250	dev->if_port = 3;
	251	tp->csr6 = 0x838E0000 \| (tp->csr6 & 0x20ff);
	252	iowrite32(0x0003FF7F, ioaddr + CSR14);
	253	iowrite32(0x0301, ioaddr + CSR12);
	254	tulip_restart_rxtx(tp);
	255	}
	256	}
	257
	258