drivers/net: delete all code/drivers depending on CONFIG_MCA

The support for CONFIG_MCA is being removed, since the 20
year old hardware simply isn't capable of meeting today's
software demands on CPU and memory resources.

This commit removes any MCA specific net drivers, and removes
any MCA specific probe/support code from drivers that were
doing a dual ISA/MCA role.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: netdev@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

1 files changed, 2 insertions, 121 deletions

diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c
index 41719da2e17..1a8eef2c3d5 100644
--- a/drivers/net/ethernet/3com/3c509.c
+++ b/drivers/net/ethernet/3com/3c509.c
@@ -69,7 +69,6 @@
 #define TX_TIMEOUT  (400*HZ/1000)
 
 #include <linux/module.h>
-#include <linux/mca.h>
 #include <linux/isa.h>
 #include <linux/pnp.h>
 #include <linux/string.h>
@@ -102,7 +101,7 @@ static int el3_debug = 2;
 #endif
 
 /* Used to do a global count of all the cards in the system.  Must be
- * a global variable so that the mca/eisa probe routines can increment
+ * a global variable so that the eisa probe routines can increment
  * it */
 static int el3_cards = 0;
 #define EL3_MAX_CARDS 8
@@ -163,7 +162,7 @@ enum RxFilter {
  */
 #define SKB_QUEUE_SIZE	64
 
-enum el3_cardtype { EL3_ISA, EL3_PNP, EL3_MCA, EL3_EISA };
+enum el3_cardtype { EL3_ISA, EL3_PNP, EL3_EISA };
 
 struct el3_private {
 	spinlock_t lock;
@@ -505,41 +504,6 @@ static struct eisa_driver el3_eisa_driver = {
 static int eisa_registered;
 #endif
 
-#ifdef CONFIG_MCA
-static int el3_mca_probe(struct device *dev);
-
-static short el3_mca_adapter_ids[] __initdata = {
-		0x627c,
-		0x627d,
-		0x62db,
-		0x62f6,
-		0x62f7,
-		0x0000
-};
-
-static char *el3_mca_adapter_names[] __initdata = {
-		"3Com 3c529 EtherLink III (10base2)",
-		"3Com 3c529 EtherLink III (10baseT)",
-		"3Com 3c529 EtherLink III (test mode)",
-		"3Com 3c529 EtherLink III (TP or coax)",
-		"3Com 3c529 EtherLink III (TP)",
-		NULL
-};
-
-static struct mca_driver el3_mca_driver = {
-		.id_table = el3_mca_adapter_ids,
-		.driver = {
-				.name = "3c529",
-				.bus = &mca_bus_type,
-				.probe = el3_mca_probe,
-				.remove = __devexit_p(el3_device_remove),
-				.suspend = el3_suspend,
-				.resume  = el3_resume,
-		},
-};
-static int mca_registered;
-#endif /* CONFIG_MCA */
-
 static const struct net_device_ops netdev_ops = {
 	.ndo_open 		= el3_open,
 	.ndo_stop	 	= el3_close,
@@ -600,76 +564,6 @@ static void el3_common_remove (struct net_device *dev)
 	free_netdev (dev);
 }
 
-#ifdef CONFIG_MCA
-static int __init el3_mca_probe(struct device *device)
-{
-	/* Based on Erik Nygren's (nygren@mit.edu) 3c529 patch,
-	 * heavily modified by Chris Beauregard
-	 * (cpbeaure@csclub.uwaterloo.ca) to support standard MCA
-	 * probing.
-	 *
-	 * redone for multi-card detection by ZP Gu (zpg@castle.net)
-	 * now works as a module */
-
-	short i;
-	int ioaddr, irq, if_port;
-	__be16 phys_addr[3];
-	struct net_device *dev = NULL;
-	u_char pos4, pos5;
-	struct mca_device *mdev = to_mca_device(device);
-	int slot = mdev->slot;
-	int err;
-
-	pos4 = mca_device_read_stored_pos(mdev, 4);
-	pos5 = mca_device_read_stored_pos(mdev, 5);
-
-	ioaddr = ((short)((pos4&0xfc)|0x02)) << 8;
-	irq = pos5 & 0x0f;
-
-
-	pr_info("3c529: found %s at slot %d\n",
-		el3_mca_adapter_names[mdev->index], slot + 1);
-
-	/* claim the slot */
-	strncpy(mdev->name, el3_mca_adapter_names[mdev->index],
-			sizeof(mdev->name));
-	mca_device_set_claim(mdev, 1);
-
-	if_port = pos4 & 0x03;
-
-	irq = mca_device_transform_irq(mdev, irq);
-	ioaddr = mca_device_transform_ioport(mdev, ioaddr);
-	if (el3_debug > 2) {
-		pr_debug("3c529: irq %d  ioaddr 0x%x  ifport %d\n", irq, ioaddr, if_port);
-	}
-	EL3WINDOW(0);
-	for (i = 0; i < 3; i++)
-		phys_addr[i] = htons(read_eeprom(ioaddr, i));
-
-	dev = alloc_etherdev(sizeof (struct el3_private));
-	if (dev == NULL) {
-		release_region(ioaddr, EL3_IO_EXTENT);
-		return -ENOMEM;
-	}
-
-	netdev_boot_setup_check(dev);
-
-	el3_dev_fill(dev, phys_addr, ioaddr, irq, if_port, EL3_MCA);
-	dev_set_drvdata(device, dev);
-	err = el3_common_init(dev);
-
-	if (err) {
-		dev_set_drvdata(device, NULL);
-		free_netdev(dev);
-		return -ENOMEM;
-	}
-
-	el3_devs[el3_cards++] = dev;
-	return 0;
-}
-
-#endif /* CONFIG_MCA */
-
 #ifdef CONFIG_EISA
 static int __init el3_eisa_probe (struct device *device)
 {
@@ -1547,11 +1441,6 @@ static int __init el3_init_module(void)
 	if (!ret)
 		eisa_registered = 1;
 #endif
-#ifdef CONFIG_MCA
-	ret = mca_register_driver(&el3_mca_driver);
-	if (!ret)
-		mca_registered = 1;
-#endif
 
 #ifdef CONFIG_PNP
 	if (pnp_registered)
@@ -1563,10 +1452,6 @@ static int __init el3_init_module(void)
 	if (eisa_registered)
 		ret = 0;
 #endif
-#ifdef CONFIG_MCA
-	if (mca_registered)
-		ret = 0;
-#endif
 	return ret;
 }
 
@@ -1584,10 +1469,6 @@ static void __exit el3_cleanup_module(void)
 	if (eisa_registered)
 		eisa_driver_unregister(&el3_eisa_driver);
 #endif
-#ifdef CONFIG_MCA
-	if (mca_registered)
-		mca_unregister_driver(&el3_mca_driver);
-#endif
 }
 
 module_init (el3_init_module);