[mirror_ubuntu-artful-kernel.git] / drivers / net / arcnet / com20020-pci.c

/*
 * Linux ARCnet driver - COM20020 PCI support
 * Contemporary Controls PCI20 and SOHARD SH-ARC PCI
 *
 * Written 1994-1999 by Avery Pennarun,
 *    based on an ISA version by David Woodhouse.
 * Written 1999-2000 by Martin Mares <mj@ucw.cz>.
 * Derived from skeleton.c by Donald Becker.
 *
 * Special thanks to Contemporary Controls, Inc. (www.ccontrols.com)
 *  for sponsoring the further development of this driver.
 *
 * **********************
 *
 * The original copyright of skeleton.c was as follows:
 *
 * skeleton.c Written 1993 by Donald Becker.
 * Copyright 1993 United States Government as represented by the
 * Director, National Security Agency.  This software may only be used
 * and distributed according to the terms of the GNU General Public License as
 * modified by SRC, incorporated herein by reference.
 *
 * **********************
 *
 * For more details, see drivers/net/arcnet.c
 *
 * **********************
 */

#define pr_fmt(fmt) "arcnet:" KBUILD_MODNAME ": " fmt

#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/ioport.h>
#include <linux/errno.h>
#include <linux/netdevice.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/list.h>
#include <linux/io.h>
#include <linux/leds.h>

#include "arcdevice.h"
#include "com20020.h"

/* Module parameters */

static int node;
static char device[9];		/* use eg. device="arc1" to change name */
static int timeout = 3;
static int backplane;
static int clockp;
static int clockm;

module_param(node, int, 0);
module_param_string(device, device, sizeof(device), 0);
module_param(timeout, int, 0);
module_param(backplane, int, 0);
module_param(clockp, int, 0);
module_param(clockm, int, 0);
MODULE_LICENSE("GPL");

static void led_tx_set(struct led_classdev *led_cdev,
			     enum led_brightness value)
{
	struct com20020_dev *card;
	struct com20020_priv *priv;
	struct com20020_pci_card_info *ci;

	card = container_of(led_cdev, struct com20020_dev, tx_led);

	priv = card->pci_priv;
	ci = priv->ci;

	outb(!!value, priv->misc + ci->leds[card->index].green);
}

static void led_recon_set(struct led_classdev *led_cdev,
			     enum led_brightness value)
{
	struct com20020_dev *card;
	struct com20020_priv *priv;
	struct com20020_pci_card_info *ci;

	card = container_of(led_cdev, struct com20020_dev, recon_led);

	priv = card->pci_priv;
	ci = priv->ci;

	outb(!!value, priv->misc + ci->leds[card->index].red);
}

static void com20020pci_remove(struct pci_dev *pdev);

static int com20020pci_probe(struct pci_dev *pdev,
			     const struct pci_device_id *id)
{
	struct com20020_pci_card_info *ci;
	struct com20020_pci_channel_map *mm;
	struct net_device *dev;
	struct arcnet_local *lp;
	struct com20020_priv *priv;
	int i, ioaddr, ret;
	struct resource *r;

	if (pci_enable_device(pdev))
		return -EIO;

	priv = devm_kzalloc(&pdev->dev, sizeof(struct com20020_priv),
			    GFP_KERNEL);
	if (!priv)
		return -ENOMEM;

	ci = (struct com20020_pci_card_info *)id->driver_data;
	priv->ci = ci;
	mm = &ci->misc_map;

	INIT_LIST_HEAD(&priv->list_dev);

	if (mm->size) {
		ioaddr = pci_resource_start(pdev, mm->bar) + mm->offset;
		r = devm_request_region(&pdev->dev, ioaddr, mm->size,
					"com20020-pci");
		if (!r) {
			pr_err("IO region %xh-%xh already allocated.\n",
			       ioaddr, ioaddr + mm->size - 1);
			return -EBUSY;
		}
		priv->misc = ioaddr;
	}

	for (i = 0; i < ci->devcount; i++) {
		struct com20020_pci_channel_map *cm = &ci->chan_map_tbl[i];
		struct com20020_dev *card;
		int dev_id_mask = 0xf;

		dev = alloc_arcdev(device);
		if (!dev) {
			ret = -ENOMEM;
			goto out_port;
		}
		dev->dev_port = i;

		dev->netdev_ops = &com20020_netdev_ops;

		lp = netdev_priv(dev);

		arc_printk(D_NORMAL, dev, "%s Controls\n", ci->name);
		ioaddr = pci_resource_start(pdev, cm->bar) + cm->offset;

		r = devm_request_region(&pdev->dev, ioaddr, cm->size,
					"com20020-pci");
		if (!r) {
			pr_err("IO region %xh-%xh already allocated\n",
			       ioaddr, ioaddr + cm->size - 1);
			ret = -EBUSY;
			goto out_port;
		}

		/* Dummy access after Reset
		 * ARCNET controller needs
		 * this access to detect bustype
		 */
		arcnet_outb(0x00, ioaddr, COM20020_REG_W_COMMAND);
		arcnet_inb(ioaddr, COM20020_REG_R_DIAGSTAT);

		SET_NETDEV_DEV(dev, &pdev->dev);
		dev->base_addr = ioaddr;
		dev->dev_addr[0] = node;
		dev->irq = pdev->irq;
		lp->card_name = "PCI COM20020";
		lp->card_flags = ci->flags;
		lp->backplane = backplane;
		lp->clockp = clockp & 7;
		lp->clockm = clockm & 3;
		lp->timeout = timeout;
		lp->hw.owner = THIS_MODULE;

		/* Get the dev_id from the PLX rotary coder */
		if (!strncmp(ci->name, "EAE PLX-PCI MA1", 15))
			dev_id_mask = 0x3;
		dev->dev_id = (inb(priv->misc + ci->rotary) >> 4) & dev_id_mask;

		snprintf(dev->name, sizeof(dev->name), "arc%d-%d", dev->dev_id, i);

		if (arcnet_inb(ioaddr, COM20020_REG_R_STATUS) == 0xFF) {
			pr_err("IO address %Xh is empty!\n", ioaddr);
			ret = -EIO;
			goto out_port;
		}
		if (com20020_check(dev)) {
			ret = -EIO;
			goto out_port;
		}

		card = devm_kzalloc(&pdev->dev, sizeof(struct com20020_dev),
				    GFP_KERNEL);
		if (!card)
			return -ENOMEM;

		card->index = i;
		card->pci_priv = priv;
		card->tx_led.brightness_set = led_tx_set;
		card->tx_led.default_trigger = devm_kasprintf(&pdev->dev,
						GFP_KERNEL, "arc%d-%d-tx",
						dev->dev_id, i);
		card->tx_led.name = devm_kasprintf(&pdev->dev, GFP_KERNEL,
						"pci:green:tx:%d-%d",
						dev->dev_id, i);

		card->tx_led.dev = &dev->dev;
		card->recon_led.brightness_set = led_recon_set;
		card->recon_led.default_trigger = devm_kasprintf(&pdev->dev,
						GFP_KERNEL, "arc%d-%d-recon",
						dev->dev_id, i);
		card->recon_led.name = devm_kasprintf(&pdev->dev, GFP_KERNEL,
						"pci:red:recon:%d-%d",
						dev->dev_id, i);
		card->recon_led.dev = &dev->dev;
		card->dev = dev;

		ret = devm_led_classdev_register(&pdev->dev, &card->tx_led);
		if (ret)
			goto out_port;

		ret = devm_led_classdev_register(&pdev->dev, &card->recon_led);
		if (ret)
			goto out_port;

		dev_set_drvdata(&dev->dev, card);

		ret = com20020_found(dev, IRQF_SHARED);
		if (ret)
			goto out_port;

		devm_arcnet_led_init(dev, dev->dev_id, i);

		list_add(&card->list, &priv->list_dev);
	}

	pci_set_drvdata(pdev, priv);

	return 0;

out_port:
	com20020pci_remove(pdev);
	return ret;
}

static void com20020pci_remove(struct pci_dev *pdev)
{
	struct com20020_dev *card, *tmpcard;
	struct com20020_priv *priv;

	priv = pci_get_drvdata(pdev);

	list_for_each_entry_safe(card, tmpcard, &priv->list_dev, list) {
		struct net_device *dev = card->dev;

		unregister_netdev(dev);
		free_irq(dev->irq, dev);
		free_netdev(dev);
	}
}

static struct com20020_pci_card_info card_info_10mbit = {
	.name = "ARC-PCI",
	.devcount = 1,
	.chan_map_tbl = {
		{
			.bar = 2,
			.offset = 0x00,
			.size = 0x08,
		},
	},
	.flags = ARC_CAN_10MBIT,
};

static struct com20020_pci_card_info card_info_5mbit = {
	.name = "ARC-PCI",
	.devcount = 1,
	.chan_map_tbl = {
		{
			.bar = 2,
			.offset = 0x00,
			.size = 0x08,
		},
	},
	.flags = ARC_IS_5MBIT,
};

static struct com20020_pci_card_info card_info_sohard = {
	.name = "PLX-PCI",
	.devcount = 1,
	/* SOHARD needs PCI base addr 4 */
	.chan_map_tbl = {
		{
			.bar = 4,
			.offset = 0x00,
			.size = 0x08
		},
	},
	.flags = ARC_CAN_10MBIT,
};

static struct com20020_pci_card_info card_info_eae_arc1 = {
	.name = "EAE PLX-PCI ARC1",
	.devcount = 1,
	.chan_map_tbl = {
		{
			.bar = 2,
			.offset = 0x00,
			.size = 0x08,
		},
	},
	.misc_map = {
		.bar = 2,
		.offset = 0x10,
		.size = 0x04,
	},
	.leds = {
		{
			.green = 0x0,
			.red = 0x1,
		},
	},
	.rotary = 0x0,
	.flags = ARC_CAN_10MBIT,
};

static struct com20020_pci_card_info card_info_eae_ma1 = {
	.name = "EAE PLX-PCI MA1",
	.devcount = 2,
	.chan_map_tbl = {
		{
			.bar = 2,
			.offset = 0x00,
			.size = 0x08,
		}, {
			.bar = 2,
			.offset = 0x08,
			.size = 0x08,
		}
	},
	.misc_map = {
		.bar = 2,
		.offset = 0x10,
		.size = 0x04,
	},
	.leds = {
		{
			.green = 0x0,
			.red = 0x1,
		}, {
			.green = 0x2,
			.red = 0x3,
		},
	},
	.rotary = 0x0,
	.flags = ARC_CAN_10MBIT,
};

static const struct pci_device_id com20020pci_id_table[] = {
	{
		0x1571, 0xa001,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		0,
	},
	{
		0x1571, 0xa002,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		0,
	},
	{
		0x1571, 0xa003,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		0
	},
	{
		0x1571, 0xa004,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		0,
	},
	{
		0x1571, 0xa005,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		0
	},
	{
		0x1571, 0xa006,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		0
	},
	{
		0x1571, 0xa007,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		0
	},
	{
		0x1571, 0xa008,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		0
	},
	{
		0x1571, 0xa009,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_5mbit
	},
	{
		0x1571, 0xa00a,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_5mbit
	},
	{
		0x1571, 0xa00b,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_5mbit
	},
	{
		0x1571, 0xa00c,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_5mbit
	},
	{
		0x1571, 0xa00d,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_5mbit
	},
	{
		0x1571, 0xa00e,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_5mbit
	},
	{
		0x1571, 0xa201,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_10mbit
	},
	{
		0x1571, 0xa202,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_10mbit
	},
	{
		0x1571, 0xa203,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_10mbit
	},
	{
		0x1571, 0xa204,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_10mbit
	},
	{
		0x1571, 0xa205,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_10mbit
	},
	{
		0x1571, 0xa206,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_10mbit
	},
	{
		0x10B5, 0x9030,
		0x10B5, 0x2978,
		0, 0,
		(kernel_ulong_t)&card_info_sohard
	},
	{
		0x10B5, 0x9050,
		0x10B5, 0x2273,
		0, 0,
		(kernel_ulong_t)&card_info_sohard
	},
	{
		0x10B5, 0x9050,
		0x10B5, 0x3263,
		0, 0,
		(kernel_ulong_t)&card_info_eae_arc1
	},
	{
		0x10B5, 0x9050,
		0x10B5, 0x3292,
		0, 0,
		(kernel_ulong_t)&card_info_eae_ma1
	},
	{
		0x14BA, 0x6000,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_10mbit
	},
	{
		0x10B5, 0x2200,
		PCI_ANY_ID, PCI_ANY_ID,
		0, 0,
		(kernel_ulong_t)&card_info_10mbit
	},
	{ 0, }
};

MODULE_DEVICE_TABLE(pci, com20020pci_id_table);

static struct pci_driver com20020pci_driver = {
	.name		= "com20020",
	.id_table	= com20020pci_id_table,
	.probe		= com20020pci_probe,
	.remove		= com20020pci_remove,
};

static int __init com20020pci_init(void)
{
	if (BUGLVL(D_NORMAL))
		pr_info("%s\n", "COM20020 PCI support");
	return pci_register_driver(&com20020pci_driver);
}

static void __exit com20020pci_cleanup(void)
{
	pci_unregister_driver(&com20020pci_driver);
}

module_init(com20020pci_init)
module_exit(com20020pci_cleanup)
Commit	Line	Data
1da177e4 LT	1	/*
	2	* Linux ARCnet driver - COM20020 PCI support
	3	* Contemporary Controls PCI20 and SOHARD SH-ARC PCI
cb334648	4	*
1da177e4 LT	5	* Written 1994-1999 by Avery Pennarun,
	6	* based on an ISA version by David Woodhouse.
	7	* Written 1999-2000 by Martin Mares <mj@ucw.cz>.
	8	* Derived from skeleton.c by Donald Becker.
	9	*
	10	* Special thanks to Contemporary Controls, Inc. (www.ccontrols.com)
	11	* for sponsoring the further development of this driver.
	12	*
	13	* **********************
	14	*
	15	* The original copyright of skeleton.c was as follows:
	16	*
	17	* skeleton.c Written 1993 by Donald Becker.
	18	* Copyright 1993 United States Government as represented by the
	19	* Director, National Security Agency. This software may only be used
	20	* and distributed according to the terms of the GNU General Public License as
	21	* modified by SRC, incorporated herein by reference.
	22	*
	23	* **********************
	24	*
	25	* For more details, see drivers/net/arcnet.c
	26	*
	27	* **********************
	28	*/
05a24b23 JP	29
	30	#define pr_fmt(fmt) "arcnet:" KBUILD_MODNAME ": " fmt
	31
1da177e4 LT	32	#include <linux/module.h>
	33	#include <linux/moduleparam.h>
	34	#include <linux/kernel.h>
	35	#include <linux/types.h>
	36	#include <linux/ioport.h>
1da177e4 LT	37	#include <linux/errno.h>
	38	#include <linux/netdevice.h>
	39	#include <linux/init.h>
a6b7a407	40	#include <linux/interrupt.h>
1da177e4	41	#include <linux/pci.h>
c51da42a	42	#include <linux/list.h>
5e7ef913	43	#include <linux/io.h>
8890624a	44	#include <linux/leds.h>
1da177e4	45
26c6d281 JP	46	#include "arcdevice.h"
	47	#include "com20020.h"
	48
1da177e4 LT	49	/* Module parameters */
	50
	51	static int node;
	52	static char device[9]; /* use eg. device="arc1" to change name */
	53	static int timeout = 3;
	54	static int backplane;
	55	static int clockp;
	56	static int clockm;
	57
	58	module_param(node, int, 0);
	59	module_param_string(device, device, sizeof(device), 0);
	60	module_param(timeout, int, 0);
	61	module_param(backplane, int, 0);
	62	module_param(clockp, int, 0);
	63	module_param(clockm, int, 0);
	64	MODULE_LICENSE("GPL");
	65
8890624a MG	66	static void led_tx_set(struct led_classdev *led_cdev,
	67	enum led_brightness value)
	68	{
	69	struct com20020_dev *card;
	70	struct com20020_priv *priv;
	71	struct com20020_pci_card_info *ci;
	72
	73	card = container_of(led_cdev, struct com20020_dev, tx_led);
	74
	75	priv = card->pci_priv;
	76	ci = priv->ci;
	77
	78	outb(!!value, priv->misc + ci->leds[card->index].green);
	79	}
	80
	81	static void led_recon_set(struct led_classdev *led_cdev,
	82	enum led_brightness value)
	83	{
	84	struct com20020_dev *card;
	85	struct com20020_priv *priv;
	86	struct com20020_pci_card_info *ci;
	87
	88	card = container_of(led_cdev, struct com20020_dev, recon_led);
	89
	90	priv = card->pci_priv;
	91	ci = priv->ci;
	92
	93	outb(!!value, priv->misc + ci->leds[card->index].red);
	94	}
	95
c51da42a MG	96	static void com20020pci_remove(struct pci_dev *pdev);
c51da42a MG	97
d6d7d3ed JP	98	static int com20020pci_probe(struct pci_dev *pdev,
d6d7d3ed JP	99	const struct pci_device_id *id)
1da177e4	100	{
8c14f9c7	101	struct com20020_pci_card_info *ci;
5ef216c1	102	struct com20020_pci_channel_map *mm;
1da177e4 LT	103	struct net_device *dev;
1da177e4 LT	104	struct arcnet_local *lp;
c51da42a MG	105	struct com20020_priv *priv;
	106	int i, ioaddr, ret;
	107	struct resource *r;
1da177e4 LT	108
	109	if (pci_enable_device(pdev))
	110	return -EIO;
a1799af4	111
c51da42a MG	112	priv = devm_kzalloc(&pdev->dev, sizeof(struct com20020_priv),
c51da42a MG	113	GFP_KERNEL);
e8a308af KP	114	if (!priv)
	115	return -ENOMEM;
	116
8c14f9c7	117	ci = (struct com20020_pci_card_info *)id->driver_data;
c51da42a	118	priv->ci = ci;
5ef216c1	119	mm = &ci->misc_map;
c51da42a MG	120
	121	INIT_LIST_HEAD(&priv->list_dev);
	122
5ef216c1 MG	123	if (mm->size) {
	124	ioaddr = pci_resource_start(pdev, mm->bar) + mm->offset;
	125	r = devm_request_region(&pdev->dev, ioaddr, mm->size,
	126	"com20020-pci");
	127	if (!r) {
	128	pr_err("IO region %xh-%xh already allocated.\n",
	129	ioaddr, ioaddr + mm->size - 1);
	130	return -EBUSY;
	131	}
	132	priv->misc = ioaddr;
	133	}
	134
c51da42a MG	135	for (i = 0; i < ci->devcount; i++) {
	136	struct com20020_pci_channel_map *cm = &ci->chan_map_tbl[i];
	137	struct com20020_dev *card;
cb108619	138	int dev_id_mask = 0xf;
c51da42a MG	139
	140	dev = alloc_arcdev(device);
	141	if (!dev) {
	142	ret = -ENOMEM;
	143	goto out_port;
	144	}
ae8ede6a	145	dev->dev_port = i;
c51da42a MG	146
	147	dev->netdev_ops = &com20020_netdev_ops;
	148
	149	lp = netdev_priv(dev);
	150
a34c0932	151	arc_printk(D_NORMAL, dev, "%s Controls\n", ci->name);
c51da42a MG	152	ioaddr = pci_resource_start(pdev, cm->bar) + cm->offset;
	153
	154	r = devm_request_region(&pdev->dev, ioaddr, cm->size,
	155	"com20020-pci");
	156	if (!r) {
05a24b23	157	pr_err("IO region %xh-%xh already allocated\n",
c51da42a MG	158	ioaddr, ioaddr + cm->size - 1);
	159	ret = -EBUSY;
	160	goto out_port;
	161	}
	162
	163	/* Dummy access after Reset
	164	* ARCNET controller needs
	165	* this access to detect bustype
	166	*/
0fec6513 JP	167	arcnet_outb(0x00, ioaddr, COM20020_REG_W_COMMAND);
0fec6513 JP	168	arcnet_inb(ioaddr, COM20020_REG_R_DIAGSTAT);
c51da42a	169
2a0ea04c	170	SET_NETDEV_DEV(dev, &pdev->dev);
c51da42a MG	171	dev->base_addr = ioaddr;
	172	dev->dev_addr[0] = node;
	173	dev->irq = pdev->irq;
	174	lp->card_name = "PCI COM20020";
	175	lp->card_flags = ci->flags;
	176	lp->backplane = backplane;
	177	lp->clockp = clockp & 7;
	178	lp->clockm = clockm & 3;
	179	lp->timeout = timeout;
	180	lp->hw.owner = THIS_MODULE;
	181
5ef216c1 MG	182	/* Get the dev_id from the PLX rotary coder */
5ef216c1 MG	183	if (!strncmp(ci->name, "EAE PLX-PCI MA1", 15))
cb108619 MG	184	dev_id_mask = 0x3;
cb108619 MG	185	dev->dev_id = (inb(priv->misc + ci->rotary) >> 4) & dev_id_mask;
5ef216c1 MG	186
	187	snprintf(dev->name, sizeof(dev->name), "arc%d-%d", dev->dev_id, i);
	188
0fec6513	189	if (arcnet_inb(ioaddr, COM20020_REG_R_STATUS) == 0xFF) {
c51da42a MG	190	pr_err("IO address %Xh is empty!\n", ioaddr);
	191	ret = -EIO;
	192	goto out_port;
	193	}
	194	if (com20020_check(dev)) {
	195	ret = -EIO;
	196	goto out_port;
	197	}
	198
	199	card = devm_kzalloc(&pdev->dev, sizeof(struct com20020_dev),
	200	GFP_KERNEL);
5628d98f	201	if (!card)
c51da42a	202	return -ENOMEM;
c51da42a MG	203
	204	card->index = i;
	205	card->pci_priv = priv;
8890624a MG	206	card->tx_led.brightness_set = led_tx_set;
	207	card->tx_led.default_trigger = devm_kasprintf(&pdev->dev,
	208	GFP_KERNEL, "arc%d-%d-tx",
	209	dev->dev_id, i);
	210	card->tx_led.name = devm_kasprintf(&pdev->dev, GFP_KERNEL,
	211	"pci:green:tx:%d-%d",
	212	dev->dev_id, i);
	213
	214	card->tx_led.dev = &dev->dev;
	215	card->recon_led.brightness_set = led_recon_set;
	216	card->recon_led.default_trigger = devm_kasprintf(&pdev->dev,
	217	GFP_KERNEL, "arc%d-%d-recon",
	218	dev->dev_id, i);
	219	card->recon_led.name = devm_kasprintf(&pdev->dev, GFP_KERNEL,
	220	"pci:red:recon:%d-%d",
	221	dev->dev_id, i);
	222	card->recon_led.dev = &dev->dev;
c51da42a MG	223	card->dev = dev;
c51da42a MG	224
8890624a MG	225	ret = devm_led_classdev_register(&pdev->dev, &card->tx_led);
	226	if (ret)
	227	goto out_port;
	228
	229	ret = devm_led_classdev_register(&pdev->dev, &card->recon_led);
	230	if (ret)
	231	goto out_port;
	232
c51da42a MG	233	dev_set_drvdata(&dev->dev, card);
	234
	235	ret = com20020_found(dev, IRQF_SHARED);
	236	if (ret)
	237	goto out_port;
	238
8890624a MG	239	devm_arcnet_led_init(dev, dev->dev_id, i);
8890624a MG	240
c51da42a	241	list_add(&card->list, &priv->list_dev);
1da177e4 LT	242	}
1da177e4 LT	243
c51da42a	244	pci_set_drvdata(pdev, priv);
1da177e4 LT	245
	246	return 0;
	247
	248	out_port:
c51da42a MG	249	com20020pci_remove(pdev);
c51da42a MG	250	return ret;
1da177e4 LT	251	}
1da177e4 LT	252
7c47bab6	253	static void com20020pci_remove(struct pci_dev *pdev)
1da177e4	254	{
c51da42a MG	255	struct com20020_dev card, tmpcard;
	256	struct com20020_priv *priv;
	257
	258	priv = pci_get_drvdata(pdev);
	259
	260	list_for_each_entry_safe(card, tmpcard, &priv->list_dev, list) {
	261	struct net_device *dev = card->dev;
	262
	263	unregister_netdev(dev);
	264	free_irq(dev->irq, dev);
	265	free_netdev(dev);
	266	}
1da177e4 LT	267	}
1da177e4 LT	268
8c14f9c7 MG	269	static struct com20020_pci_card_info card_info_10mbit = {
	270	.name = "ARC-PCI",
	271	.devcount = 1,
	272	.chan_map_tbl = {
54a84c61 MG	273	{
	274	.bar = 2,
	275	.offset = 0x00,
	276	.size = 0x08,
	277	},
8c14f9c7 MG	278	},
	279	.flags = ARC_CAN_10MBIT,
	280	};
	281
	282	static struct com20020_pci_card_info card_info_5mbit = {
	283	.name = "ARC-PCI",
	284	.devcount = 1,
	285	.chan_map_tbl = {
54a84c61 MG	286	{
	287	.bar = 2,
	288	.offset = 0x00,
	289	.size = 0x08,
	290	},
8c14f9c7 MG	291	},
	292	.flags = ARC_IS_5MBIT,
	293	};
	294
	295	static struct com20020_pci_card_info card_info_sohard = {
	296	.name = "PLX-PCI",
	297	.devcount = 1,
	298	/* SOHARD needs PCI base addr 4 */
	299	.chan_map_tbl = {
54a84c61 MG	300	{
	301	.bar = 4,
	302	.offset = 0x00,
	303	.size = 0x08
	304	},
8c14f9c7 MG	305	},
	306	.flags = ARC_CAN_10MBIT,
	307	};
	308
d95e2fe0 MG	309	static struct com20020_pci_card_info card_info_eae_arc1 = {
	310	.name = "EAE PLX-PCI ARC1",
	311	.devcount = 1,
	312	.chan_map_tbl = {
54a84c61 MG	313	{
	314	.bar = 2,
	315	.offset = 0x00,
	316	.size = 0x08,
	317	},
d95e2fe0	318	},
5ef216c1 MG	319	.misc_map = {
	320	.bar = 2,
	321	.offset = 0x10,
	322	.size = 0x04,
	323	},
8890624a MG	324	.leds = {
	325	{
	326	.green = 0x0,
	327	.red = 0x1,
	328	},
	329	},
5ef216c1	330	.rotary = 0x0,
d95e2fe0 MG	331	.flags = ARC_CAN_10MBIT,
	332	};
	333
	334	static struct com20020_pci_card_info card_info_eae_ma1 = {
	335	.name = "EAE PLX-PCI MA1",
5b85bad2 MG	336	.devcount = 2,
5b85bad2 MG	337	.chan_map_tbl = {
54a84c61 MG	338	{
	339	.bar = 2,
	340	.offset = 0x00,
	341	.size = 0x08,
	342	}, {
	343	.bar = 2,
	344	.offset = 0x08,
	345	.size = 0x08,
	346	}
5b85bad2	347	},
5ef216c1 MG	348	.misc_map = {
	349	.bar = 2,
	350	.offset = 0x10,
	351	.size = 0x04,
	352	},
8890624a MG	353	.leds = {
	354	{
	355	.green = 0x0,
	356	.red = 0x1,
	357	}, {
	358	.green = 0x2,
	359	.red = 0x3,
	360	},
	361	},
5ef216c1	362	.rotary = 0x0,
5b85bad2 MG	363	.flags = ARC_CAN_10MBIT,
	364	};
	365
9baa3c34	366	static const struct pci_device_id com20020pci_id_table[] = {
8c14f9c7 MG	367	{
	368	0x1571, 0xa001,
	369	PCI_ANY_ID, PCI_ANY_ID,
	370	0, 0,
	371	0,
	372	},
	373	{
	374	0x1571, 0xa002,
	375	PCI_ANY_ID, PCI_ANY_ID,
	376	0, 0,
	377	0,
	378	},
	379	{
	380	0x1571, 0xa003,
	381	PCI_ANY_ID, PCI_ANY_ID,
	382	0, 0,
	383	0
	384	},
	385	{
	386	0x1571, 0xa004,
	387	PCI_ANY_ID, PCI_ANY_ID,
	388	0, 0,
	389	0,
	390	},
	391	{
	392	0x1571, 0xa005,
	393	PCI_ANY_ID, PCI_ANY_ID,
	394	0, 0,
	395	0
	396	},
	397	{
	398	0x1571, 0xa006,
	399	PCI_ANY_ID, PCI_ANY_ID,
	400	0, 0,
	401	0
	402	},
	403	{
	404	0x1571, 0xa007,
	405	PCI_ANY_ID, PCI_ANY_ID,
	406	0, 0,
	407	0
	408	},
	409	{
	410	0x1571, 0xa008,
	411	PCI_ANY_ID, PCI_ANY_ID,
	412	0, 0,
	413	0
	414	},
	415	{
	416	0x1571, 0xa009,
	417	PCI_ANY_ID, PCI_ANY_ID,
	418	0, 0,
	419	(kernel_ulong_t)&card_info_5mbit
	420	},
	421	{
	422	0x1571, 0xa00a,
	423	PCI_ANY_ID, PCI_ANY_ID,
	424	0, 0,
	425	(kernel_ulong_t)&card_info_5mbit
	426	},
	427	{
	428	0x1571, 0xa00b,
	429	PCI_ANY_ID, PCI_ANY_ID,
	430	0, 0,
431	(kernel_ulong_t)&card_info_5mbit
432	},
433	{
434	0x1571, 0xa00c,
435	PCI_ANY_ID, PCI_ANY_ID,
436	0, 0,
437	(kernel_ulong_t)&card_info_5mbit
438	},
439	{
440	0x1571, 0xa00d,
441	PCI_ANY_ID, PCI_ANY_ID,
442	0, 0,
443	(kernel_ulong_t)&card_info_5mbit
444	},
445	{
446	0x1571, 0xa00e,
447	PCI_ANY_ID, PCI_ANY_ID,
448	0, 0,
449	(kernel_ulong_t)&card_info_5mbit
450	},
451	{
452	0x1571, 0xa201,
453	PCI_ANY_ID, PCI_ANY_ID,
454	0, 0,
455	(kernel_ulong_t)&card_info_10mbit
456	},
457	{
458	0x1571, 0xa202,
459	PCI_ANY_ID, PCI_ANY_ID,
460	0, 0,
461	(kernel_ulong_t)&card_info_10mbit
462	},
463	{
464	0x1571, 0xa203,
465	PCI_ANY_ID, PCI_ANY_ID,
466	0, 0,
467	(kernel_ulong_t)&card_info_10mbit
468	},
469	{
470	0x1571, 0xa204,
471	PCI_ANY_ID, PCI_ANY_ID,
472	0, 0,
473	(kernel_ulong_t)&card_info_10mbit
474	},
475	{
476	0x1571, 0xa205,
477	PCI_ANY_ID, PCI_ANY_ID,
478	0, 0,
479	(kernel_ulong_t)&card_info_10mbit
480	},
481	{
482	0x1571, 0xa206,
483	PCI_ANY_ID, PCI_ANY_ID,
484	0, 0,
485	(kernel_ulong_t)&card_info_10mbit
486	},
487	{
488	0x10B5, 0x9030,
489	0x10B5, 0x2978,
490	0, 0,
491	(kernel_ulong_t)&card_info_sohard
492	},
493	{
494	0x10B5, 0x9050,
495	0x10B5, 0x2273,
496	0, 0,
497	(kernel_ulong_t)&card_info_sohard
498	},
d95e2fe0 MG	499	{
	500	0x10B5, 0x9050,
	501	0x10B5, 0x3263,
	502	0, 0,
	503	(kernel_ulong_t)&card_info_eae_arc1
	504	},
5b85bad2 MG	505	{
	506	0x10B5, 0x9050,
	507	0x10B5, 0x3292,
	508	0, 0,
d95e2fe0	509	(kernel_ulong_t)&card_info_eae_ma1
5b85bad2	510	},
8c14f9c7 MG	511	{
	512	0x14BA, 0x6000,
	513	PCI_ANY_ID, PCI_ANY_ID,
	514	0, 0,
	515	(kernel_ulong_t)&card_info_10mbit
	516	},
	517	{
	518	0x10B5, 0x2200,
	519	PCI_ANY_ID, PCI_ANY_ID,
	520	0, 0,
	521	(kernel_ulong_t)&card_info_10mbit
	522	},
	523	{ 0, }
1da177e4 LT	524	};
	525
	526	MODULE_DEVICE_TABLE(pci, com20020pci_id_table);
	527
	528	static struct pci_driver com20020pci_driver = {
	529	.name = "com20020",
	530	.id_table = com20020pci_id_table,
	531	.probe = com20020pci_probe,
7c47bab6	532	.remove = com20020pci_remove,
1da177e4 LT	533	};
	534
	535	static int __init com20020pci_init(void)
	536	{
72aeea48	537	if (BUGLVL(D_NORMAL))
05a24b23	538	pr_info("%s\n", "COM20020 PCI support");
29917620	539	return pci_register_driver(&com20020pci_driver);
1da177e4 LT	540	}
	541
	542	static void __exit com20020pci_cleanup(void)
	543	{
	544	pci_unregister_driver(&com20020pci_driver);
	545	}
	546
	547	module_init(com20020pci_init)
	548	module_exit(com20020pci_cleanup)