a921e9bd4e
The icn, act2000 and pcbit drivers are all for very old hardware, and it is highly unlikely that anyone is actually still using them on modern kernels, if at all. All three drivers apparently are for hardware that predates PCI being the common connector, as they are ISA-only and active PCI ISDN cards were widely available in the 1990s. Looking through the git logs, it I cannot find any indication of a patch to any of these drivers that has been tested on real hardware, only cleanups or global API changes. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Karsten Keil <isdn@linux-pingi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
126 lines
2.3 KiB
C
126 lines
2.3 KiB
C
/*
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* PCBIT-D module support
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*
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* Copyright (C) 1996 Universidade de Lisboa
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*
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* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
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*
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* This software may be used and distributed according to the terms of
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* the GNU General Public License, incorporated herein by reference.
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*/
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/string.h>
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#include <linux/kernel.h>
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#include <linux/skbuff.h>
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#include <linux/isdnif.h>
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#include "pcbit.h"
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MODULE_DESCRIPTION("ISDN4Linux: Driver for PCBIT-T card");
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MODULE_AUTHOR("Pedro Roque Marques");
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MODULE_LICENSE("GPL");
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static int mem[MAX_PCBIT_CARDS];
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static int irq[MAX_PCBIT_CARDS];
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module_param_array(mem, int, NULL, 0);
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module_param_array(irq, int, NULL, 0);
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static int num_boards;
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struct pcbit_dev *dev_pcbit[MAX_PCBIT_CARDS];
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static int __init pcbit_init(void)
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{
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int board;
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num_boards = 0;
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printk(KERN_NOTICE
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"PCBIT-D device driver v 0.5-fjpc0 19991204 - "
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"Copyright (C) 1996 Universidade de Lisboa\n");
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if (mem[0] || irq[0])
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{
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for (board = 0; board < MAX_PCBIT_CARDS && mem[board] && irq[board]; board++)
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{
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if (!mem[board])
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mem[board] = 0xD0000;
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if (!irq[board])
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irq[board] = 5;
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if (pcbit_init_dev(board, mem[board], irq[board]) == 0)
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num_boards++;
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else
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{
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printk(KERN_WARNING
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"pcbit_init failed for dev %d",
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board + 1);
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return -EIO;
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}
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}
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}
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/* Hardcoded default settings detection */
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if (!num_boards)
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{
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printk(KERN_INFO
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"Trying to detect board using default settings\n");
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if (pcbit_init_dev(0, 0xD0000, 5) == 0)
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num_boards++;
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else
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return -EIO;
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}
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return 0;
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}
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static void __exit pcbit_exit(void)
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{
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#ifdef MODULE
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int board;
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for (board = 0; board < num_boards; board++)
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pcbit_terminate(board);
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printk(KERN_NOTICE
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"PCBIT-D module unloaded\n");
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#endif
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}
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#ifndef MODULE
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#define MAX_PARA (MAX_PCBIT_CARDS * 2)
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static int __init pcbit_setup(char *line)
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{
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int i, j, argc;
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char *str;
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int ints[MAX_PARA + 1];
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str = get_options(line, MAX_PARA, ints);
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argc = ints[0];
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i = 0;
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j = 1;
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while (argc && (i < MAX_PCBIT_CARDS)) {
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if (argc) {
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mem[i] = ints[j];
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j++; argc--;
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}
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if (argc) {
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irq[i] = ints[j];
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j++; argc--;
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}
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i++;
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}
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return (1);
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}
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__setup("pcbit=", pcbit_setup);
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#endif
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module_init(pcbit_init);
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module_exit(pcbit_exit);
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