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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | /* * $Id: b1pci.c,v 1.5 1998/01/31 11:14:43 calle Exp $ * * Module for AVM B1 PCI-card. * * (c) Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de) * * $Log: b1pci.c,v $ * Revision 1.5 1998/01/31 11:14:43 calle * merged changes to 2.0 tree, prepare 2.1.82 to work. * * Revision 1.4 1997/12/10 20:00:50 calle * get changes from 2.0 version * * Revision 1.3 1997/10/01 09:21:14 fritz * Removed old compatibility stuff for 2.0.X kernels. * From now on, this code is for 2.1.X ONLY! * Old stuff is still in the separate branch. * * Revision 1.2 1997/05/18 09:24:13 calle * added verbose disconnect reason reporting to avmb1. * some fixes in capi20 interface. * changed info messages for B1-PCI * * Revision 1.1 1997/03/30 17:10:42 calle * added support for AVM-B1-PCI card. * */ #include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/pci.h> #include <linux/skbuff.h> #include "compat.h" #include <linux/capi.h> #include <linux/b1lli.h> #ifndef PCI_VENDOR_ID_AVM #define PCI_VENDOR_ID_AVM 0x1244 #endif #ifndef PCI_DEVICE_ID_AVM_B1 #define PCI_DEVICE_ID_AVM_B1 0x700 #endif static char *revision = "$Revision: 1.5 $"; /* ------------------------------------------------------------- */ MODULE_AUTHOR("Carsten Paeth <calle@calle.in-berlin.de>"); /* ------------------------------------------------------------- */ /* ------------------------------------------------------------- */ /* -------- Init & Cleanup ------------------------------------- */ /* ------------------------------------------------------------- */ /* * init / exit functions */ #ifdef MODULE #define b1pci_init init_module #endif int b1pci_init(void) { char *p; char rev[10]; int rc; struct pci_dev *dev = NULL; if ((p = strchr(revision, ':'))) { strcpy(rev, p + 1); p = strchr(rev, '$'); *p = 0; } else strcpy(rev, " ??? "); #ifdef CONFIG_PCI if (!pci_present()) { printk(KERN_ERR "b1pci: no PCI bus present\n"); return -EIO; } printk(KERN_INFO "b1pci: revision %s\n", rev); while ((dev = pci_find_device(PCI_VENDOR_ID_AVM, PCI_DEVICE_ID_AVM_B1, dev))) { unsigned int ioaddr = dev->base_address[1] & PCI_BASE_ADDRESS_IO_MASK; unsigned int irq = dev->irq; printk(KERN_INFO "b1pci: PCI BIOS reports AVM-B1 at i/o %#x, irq %d\n", ioaddr, irq); if ((rc = avmb1_probecard(ioaddr, irq, AVM_CARDTYPE_B1)) != 0) { printk(KERN_ERR "b1pci: no AVM-B1 at i/o %#x, irq %d detected\n", ioaddr, irq); return rc; } if ((rc = avmb1_addcard(ioaddr, irq, AVM_CARDTYPE_B1)) < 0) return rc; } return 0; #else printk(KERN_ERR "b1pci: kernel not compiled with PCI.\n"); return -EIO; #endif } #ifdef MODULE void cleanup_module(void) { } #endif |