From a5e371f61ad33c07b28e7c9b60c78d71fdd34e2a Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Wed, 16 May 2012 19:48:42 -0400 Subject: 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" Cc: James Bottomley Cc: netdev@vger.kernel.org Signed-off-by: Paul Gortmaker --- drivers/net/ethernet/3com/3c509.c | 123 +------------------------------------- 1 file changed, 2 insertions(+), 121 deletions(-) (limited to 'drivers/net/ethernet/3com') diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c index 41719da2e178..1a8eef2c3d58 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 -#include #include #include #include @@ -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) @@ -1562,10 +1451,6 @@ static int __init el3_init_module(void) #ifdef CONFIG_EISA 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); -- cgit v1.2.3-59-g8ed1b