mirror of
https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-11-01 08:38:52 +01:00
Fixed MTP to work with TWRP
This commit is contained in:
awab228
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
817
drivers/isdn/hardware/avm/b1.c
Normal file
817
drivers/isdn/hardware/avm/b1.c
Normal file
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@ -0,0 +1,817 @@
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/* $Id: b1.c,v 1.1.2.2 2004/01/16 21:09:27 keil Exp $
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*
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* Common module for AVM B1 cards.
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*
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* Copyright 1999 by Carsten Paeth <calle@calle.de>
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*
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* This software may be used and distributed according to the terms
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* of the GNU General Public License, incorporated herein by reference.
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*
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*/
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#include <linux/module.h>
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#include <linux/kernel.h>
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#include <linux/pci.h>
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#include <linux/proc_fs.h>
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#include <linux/seq_file.h>
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#include <linux/skbuff.h>
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#include <linux/delay.h>
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#include <linux/mm.h>
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#include <linux/interrupt.h>
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#include <linux/ioport.h>
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#include <linux/capi.h>
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#include <linux/kernelcapi.h>
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#include <linux/slab.h>
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#include <asm/io.h>
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#include <linux/init.h>
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#include <asm/uaccess.h>
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#include <linux/netdevice.h>
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#include <linux/isdn/capilli.h>
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#include "avmcard.h"
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#include <linux/isdn/capicmd.h>
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#include <linux/isdn/capiutil.h>
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static char *revision = "$Revision: 1.1.2.2 $";
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/* ------------------------------------------------------------- */
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MODULE_DESCRIPTION("CAPI4Linux: Common support for active AVM cards");
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MODULE_AUTHOR("Carsten Paeth");
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MODULE_LICENSE("GPL");
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/* ------------------------------------------------------------- */
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int b1_irq_table[16] =
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{0,
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0,
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0,
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192, /* irq 3 */
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32, /* irq 4 */
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160, /* irq 5 */
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96, /* irq 6 */
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224, /* irq 7 */
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0,
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64, /* irq 9 */
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80, /* irq 10 */
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208, /* irq 11 */
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48, /* irq 12 */
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0,
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0,
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112, /* irq 15 */
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};
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/* ------------------------------------------------------------- */
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avmcard *b1_alloc_card(int nr_controllers)
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{
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avmcard *card;
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avmctrl_info *cinfo;
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int i;
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card = kzalloc(sizeof(*card), GFP_KERNEL);
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if (!card)
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return NULL;
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cinfo = kzalloc(sizeof(*cinfo) * nr_controllers, GFP_KERNEL);
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if (!cinfo) {
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kfree(card);
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return NULL;
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}
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card->ctrlinfo = cinfo;
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for (i = 0; i < nr_controllers; i++) {
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INIT_LIST_HEAD(&cinfo[i].ncci_head);
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cinfo[i].card = card;
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}
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spin_lock_init(&card->lock);
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card->nr_controllers = nr_controllers;
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return card;
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}
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/* ------------------------------------------------------------- */
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void b1_free_card(avmcard *card)
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{
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kfree(card->ctrlinfo);
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kfree(card);
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}
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/* ------------------------------------------------------------- */
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int b1_detect(unsigned int base, enum avmcardtype cardtype)
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{
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int onoff, i;
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/*
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* Statusregister 0000 00xx
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*/
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if ((inb(base + B1_INSTAT) & 0xfc)
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|| (inb(base + B1_OUTSTAT) & 0xfc))
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return 1;
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/*
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* Statusregister 0000 001x
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*/
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b1outp(base, B1_INSTAT, 0x2); /* enable irq */
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/* b1outp(base, B1_OUTSTAT, 0x2); */
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if ((inb(base + B1_INSTAT) & 0xfe) != 0x2
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/* || (inb(base + B1_OUTSTAT) & 0xfe) != 0x2 */)
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return 2;
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/*
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* Statusregister 0000 000x
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*/
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b1outp(base, B1_INSTAT, 0x0); /* disable irq */
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b1outp(base, B1_OUTSTAT, 0x0);
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if ((inb(base + B1_INSTAT) & 0xfe)
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|| (inb(base + B1_OUTSTAT) & 0xfe))
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return 3;
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for (onoff = !0, i = 0; i < 10; i++) {
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b1_set_test_bit(base, cardtype, onoff);
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if (b1_get_test_bit(base, cardtype) != onoff)
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return 4;
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onoff = !onoff;
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}
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if (cardtype == avm_m1)
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return 0;
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if ((b1_rd_reg(base, B1_STAT1(cardtype)) & 0x0f) != 0x01)
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return 5;
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return 0;
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}
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void b1_getrevision(avmcard *card)
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{
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card->class = inb(card->port + B1_ANALYSE);
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card->revision = inb(card->port + B1_REVISION);
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}
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#define FWBUF_SIZE 256
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int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
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{
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unsigned char buf[FWBUF_SIZE];
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unsigned char *dp;
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int i, left;
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unsigned int base = card->port;
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dp = t4file->data;
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left = t4file->len;
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while (left > FWBUF_SIZE) {
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if (t4file->user) {
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if (copy_from_user(buf, dp, FWBUF_SIZE))
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return -EFAULT;
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} else {
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memcpy(buf, dp, FWBUF_SIZE);
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}
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for (i = 0; i < FWBUF_SIZE; i++)
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if (b1_save_put_byte(base, buf[i]) < 0) {
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printk(KERN_ERR "%s: corrupted firmware file ?\n",
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card->name);
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return -EIO;
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}
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left -= FWBUF_SIZE;
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dp += FWBUF_SIZE;
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}
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if (left) {
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if (t4file->user) {
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if (copy_from_user(buf, dp, left))
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return -EFAULT;
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} else {
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memcpy(buf, dp, left);
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}
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for (i = 0; i < left; i++)
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if (b1_save_put_byte(base, buf[i]) < 0) {
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printk(KERN_ERR "%s: corrupted firmware file ?\n",
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card->name);
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return -EIO;
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}
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}
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return 0;
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}
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int b1_load_config(avmcard *card, capiloaddatapart *config)
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{
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unsigned char buf[FWBUF_SIZE];
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unsigned char *dp;
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unsigned int base = card->port;
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int i, j, left;
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dp = config->data;
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left = config->len;
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if (left) {
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b1_put_byte(base, SEND_CONFIG);
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b1_put_word(base, 1);
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b1_put_byte(base, SEND_CONFIG);
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b1_put_word(base, left);
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}
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while (left > FWBUF_SIZE) {
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if (config->user) {
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if (copy_from_user(buf, dp, FWBUF_SIZE))
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return -EFAULT;
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} else {
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memcpy(buf, dp, FWBUF_SIZE);
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}
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for (i = 0; i < FWBUF_SIZE; ) {
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b1_put_byte(base, SEND_CONFIG);
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for (j = 0; j < 4; j++) {
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b1_put_byte(base, buf[i++]);
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}
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}
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left -= FWBUF_SIZE;
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dp += FWBUF_SIZE;
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}
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if (left) {
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if (config->user) {
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if (copy_from_user(buf, dp, left))
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return -EFAULT;
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} else {
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memcpy(buf, dp, left);
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}
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for (i = 0; i < left; ) {
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b1_put_byte(base, SEND_CONFIG);
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for (j = 0; j < 4; j++) {
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if (i < left)
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b1_put_byte(base, buf[i++]);
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else
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b1_put_byte(base, 0);
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}
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}
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}
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return 0;
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}
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int b1_loaded(avmcard *card)
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{
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unsigned int base = card->port;
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unsigned long stop;
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unsigned char ans;
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unsigned long tout = 2;
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for (stop = jiffies + tout * HZ; time_before(jiffies, stop);) {
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if (b1_tx_empty(base))
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break;
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}
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if (!b1_tx_empty(base)) {
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printk(KERN_ERR "%s: b1_loaded: tx err, corrupted t4 file ?\n",
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card->name);
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return 0;
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}
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b1_put_byte(base, SEND_POLL);
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for (stop = jiffies + tout * HZ; time_before(jiffies, stop);) {
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if (b1_rx_full(base)) {
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if ((ans = b1_get_byte(base)) == RECEIVE_POLL) {
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return 1;
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}
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printk(KERN_ERR "%s: b1_loaded: got 0x%x, firmware not running\n",
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card->name, ans);
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return 0;
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}
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}
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printk(KERN_ERR "%s: b1_loaded: firmware not running\n", card->name);
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return 0;
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}
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/* ------------------------------------------------------------- */
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int b1_load_firmware(struct capi_ctr *ctrl, capiloaddata *data)
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{
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avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
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avmcard *card = cinfo->card;
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unsigned int port = card->port;
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unsigned long flags;
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int retval;
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b1_reset(port);
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if ((retval = b1_load_t4file(card, &data->firmware))) {
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b1_reset(port);
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printk(KERN_ERR "%s: failed to load t4file!!\n",
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card->name);
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return retval;
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}
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b1_disable_irq(port);
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if (data->configuration.len > 0 && data->configuration.data) {
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if ((retval = b1_load_config(card, &data->configuration))) {
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b1_reset(port);
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printk(KERN_ERR "%s: failed to load config!!\n",
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card->name);
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return retval;
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}
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}
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if (!b1_loaded(card)) {
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printk(KERN_ERR "%s: failed to load t4file.\n", card->name);
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return -EIO;
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}
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spin_lock_irqsave(&card->lock, flags);
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b1_setinterrupt(port, card->irq, card->cardtype);
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b1_put_byte(port, SEND_INIT);
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b1_put_word(port, CAPI_MAXAPPL);
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b1_put_word(port, AVM_NCCI_PER_CHANNEL * 2);
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b1_put_word(port, ctrl->cnr - 1);
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spin_unlock_irqrestore(&card->lock, flags);
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return 0;
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}
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void b1_reset_ctr(struct capi_ctr *ctrl)
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{
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avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
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avmcard *card = cinfo->card;
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unsigned int port = card->port;
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unsigned long flags;
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b1_reset(port);
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b1_reset(port);
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memset(cinfo->version, 0, sizeof(cinfo->version));
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spin_lock_irqsave(&card->lock, flags);
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capilib_release(&cinfo->ncci_head);
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spin_unlock_irqrestore(&card->lock, flags);
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capi_ctr_down(ctrl);
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}
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void b1_register_appl(struct capi_ctr *ctrl,
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u16 appl,
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capi_register_params *rp)
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{
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avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
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avmcard *card = cinfo->card;
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unsigned int port = card->port;
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unsigned long flags;
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int nconn, want = rp->level3cnt;
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if (want > 0) nconn = want;
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else nconn = ctrl->profile.nbchannel * -want;
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if (nconn == 0) nconn = ctrl->profile.nbchannel;
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spin_lock_irqsave(&card->lock, flags);
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b1_put_byte(port, SEND_REGISTER);
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b1_put_word(port, appl);
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b1_put_word(port, 1024 * (nconn + 1));
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b1_put_word(port, nconn);
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b1_put_word(port, rp->datablkcnt);
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b1_put_word(port, rp->datablklen);
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spin_unlock_irqrestore(&card->lock, flags);
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}
|
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|
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void b1_release_appl(struct capi_ctr *ctrl, u16 appl)
|
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{
|
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avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
|
||||
avmcard *card = cinfo->card;
|
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unsigned int port = card->port;
|
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unsigned long flags;
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||||
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spin_lock_irqsave(&card->lock, flags);
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capilib_release_appl(&cinfo->ncci_head, appl);
|
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b1_put_byte(port, SEND_RELEASE);
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||||
b1_put_word(port, appl);
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spin_unlock_irqrestore(&card->lock, flags);
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}
|
||||
|
||||
u16 b1_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
|
||||
{
|
||||
avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
|
||||
avmcard *card = cinfo->card;
|
||||
unsigned int port = card->port;
|
||||
unsigned long flags;
|
||||
u16 len = CAPIMSG_LEN(skb->data);
|
||||
u8 cmd = CAPIMSG_COMMAND(skb->data);
|
||||
u8 subcmd = CAPIMSG_SUBCOMMAND(skb->data);
|
||||
u16 dlen, retval;
|
||||
|
||||
spin_lock_irqsave(&card->lock, flags);
|
||||
if (CAPICMD(cmd, subcmd) == CAPI_DATA_B3_REQ) {
|
||||
retval = capilib_data_b3_req(&cinfo->ncci_head,
|
||||
CAPIMSG_APPID(skb->data),
|
||||
CAPIMSG_NCCI(skb->data),
|
||||
CAPIMSG_MSGID(skb->data));
|
||||
if (retval != CAPI_NOERROR) {
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
return retval;
|
||||
}
|
||||
|
||||
dlen = CAPIMSG_DATALEN(skb->data);
|
||||
|
||||
b1_put_byte(port, SEND_DATA_B3_REQ);
|
||||
b1_put_slice(port, skb->data, len);
|
||||
b1_put_slice(port, skb->data + len, dlen);
|
||||
} else {
|
||||
b1_put_byte(port, SEND_MESSAGE);
|
||||
b1_put_slice(port, skb->data, len);
|
||||
}
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
|
||||
dev_kfree_skb_any(skb);
|
||||
return CAPI_NOERROR;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------- */
|
||||
|
||||
void b1_parse_version(avmctrl_info *cinfo)
|
||||
{
|
||||
struct capi_ctr *ctrl = &cinfo->capi_ctrl;
|
||||
avmcard *card = cinfo->card;
|
||||
capi_profile *profp;
|
||||
u8 *dversion;
|
||||
u8 flag;
|
||||
int i, j;
|
||||
|
||||
for (j = 0; j < AVM_MAXVERSION; j++)
|
||||
cinfo->version[j] = "\0\0" + 1;
|
||||
for (i = 0, j = 0;
|
||||
j < AVM_MAXVERSION && i < cinfo->versionlen;
|
||||
j++, i += cinfo->versionbuf[i] + 1)
|
||||
cinfo->version[j] = &cinfo->versionbuf[i + 1];
|
||||
|
||||
strlcpy(ctrl->serial, cinfo->version[VER_SERIAL], sizeof(ctrl->serial));
|
||||
memcpy(&ctrl->profile, cinfo->version[VER_PROFILE], sizeof(capi_profile));
|
||||
strlcpy(ctrl->manu, "AVM GmbH", sizeof(ctrl->manu));
|
||||
dversion = cinfo->version[VER_DRIVER];
|
||||
ctrl->version.majorversion = 2;
|
||||
ctrl->version.minorversion = 0;
|
||||
ctrl->version.majormanuversion = (((dversion[0] - '0') & 0xf) << 4);
|
||||
ctrl->version.majormanuversion |= ((dversion[2] - '0') & 0xf);
|
||||
ctrl->version.minormanuversion = (dversion[3] - '0') << 4;
|
||||
ctrl->version.minormanuversion |=
|
||||
(dversion[5] - '0') * 10 + ((dversion[6] - '0') & 0xf);
|
||||
|
||||
profp = &ctrl->profile;
|
||||
|
||||
flag = ((u8 *)(profp->manu))[1];
|
||||
switch (flag) {
|
||||
case 0: if (cinfo->version[VER_CARDTYPE])
|
||||
strcpy(cinfo->cardname, cinfo->version[VER_CARDTYPE]);
|
||||
else strcpy(cinfo->cardname, "B1");
|
||||
break;
|
||||
case 3: strcpy(cinfo->cardname, "PCMCIA B"); break;
|
||||
case 4: strcpy(cinfo->cardname, "PCMCIA M1"); break;
|
||||
case 5: strcpy(cinfo->cardname, "PCMCIA M2"); break;
|
||||
case 6: strcpy(cinfo->cardname, "B1 V3.0"); break;
|
||||
case 7: strcpy(cinfo->cardname, "B1 PCI"); break;
|
||||
default: sprintf(cinfo->cardname, "AVM?%u", (unsigned int)flag); break;
|
||||
}
|
||||
printk(KERN_NOTICE "%s: card %d \"%s\" ready.\n",
|
||||
card->name, ctrl->cnr, cinfo->cardname);
|
||||
|
||||
flag = ((u8 *)(profp->manu))[3];
|
||||
if (flag)
|
||||
printk(KERN_NOTICE "%s: card %d Protocol:%s%s%s%s%s%s%s\n",
|
||||
card->name,
|
||||
ctrl->cnr,
|
||||
(flag & 0x01) ? " DSS1" : "",
|
||||
(flag & 0x02) ? " CT1" : "",
|
||||
(flag & 0x04) ? " VN3" : "",
|
||||
(flag & 0x08) ? " NI1" : "",
|
||||
(flag & 0x10) ? " AUSTEL" : "",
|
||||
(flag & 0x20) ? " ESS" : "",
|
||||
(flag & 0x40) ? " 1TR6" : ""
|
||||
);
|
||||
|
||||
flag = ((u8 *)(profp->manu))[5];
|
||||
if (flag)
|
||||
printk(KERN_NOTICE "%s: card %d Linetype:%s%s%s%s\n",
|
||||
card->name,
|
||||
ctrl->cnr,
|
||||
(flag & 0x01) ? " point to point" : "",
|
||||
(flag & 0x02) ? " point to multipoint" : "",
|
||||
(flag & 0x08) ? " leased line without D-channel" : "",
|
||||
(flag & 0x04) ? " leased line with D-channel" : ""
|
||||
);
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------- */
|
||||
|
||||
irqreturn_t b1_interrupt(int interrupt, void *devptr)
|
||||
{
|
||||
avmcard *card = devptr;
|
||||
avmctrl_info *cinfo = &card->ctrlinfo[0];
|
||||
struct capi_ctr *ctrl = &cinfo->capi_ctrl;
|
||||
unsigned char b1cmd;
|
||||
struct sk_buff *skb;
|
||||
|
||||
unsigned ApplId;
|
||||
unsigned MsgLen;
|
||||
unsigned DataB3Len;
|
||||
unsigned NCCI;
|
||||
unsigned WindowSize;
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&card->lock, flags);
|
||||
|
||||
if (!b1_rx_full(card->port)) {
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
return IRQ_NONE;
|
||||
}
|
||||
|
||||
b1cmd = b1_get_byte(card->port);
|
||||
|
||||
switch (b1cmd) {
|
||||
|
||||
case RECEIVE_DATA_B3_IND:
|
||||
|
||||
ApplId = (unsigned) b1_get_word(card->port);
|
||||
MsgLen = b1_get_slice(card->port, card->msgbuf);
|
||||
DataB3Len = b1_get_slice(card->port, card->databuf);
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
|
||||
if (MsgLen < 30) { /* not CAPI 64Bit */
|
||||
memset(card->msgbuf + MsgLen, 0, 30-MsgLen);
|
||||
MsgLen = 30;
|
||||
CAPIMSG_SETLEN(card->msgbuf, 30);
|
||||
}
|
||||
if (!(skb = alloc_skb(DataB3Len + MsgLen, GFP_ATOMIC))) {
|
||||
printk(KERN_ERR "%s: incoming packet dropped\n",
|
||||
card->name);
|
||||
} else {
|
||||
memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen);
|
||||
memcpy(skb_put(skb, DataB3Len), card->databuf, DataB3Len);
|
||||
capi_ctr_handle_message(ctrl, ApplId, skb);
|
||||
}
|
||||
break;
|
||||
|
||||
case RECEIVE_MESSAGE:
|
||||
|
||||
ApplId = (unsigned) b1_get_word(card->port);
|
||||
MsgLen = b1_get_slice(card->port, card->msgbuf);
|
||||
if (!(skb = alloc_skb(MsgLen, GFP_ATOMIC))) {
|
||||
printk(KERN_ERR "%s: incoming packet dropped\n",
|
||||
card->name);
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
} else {
|
||||
memcpy(skb_put(skb, MsgLen), card->msgbuf, MsgLen);
|
||||
if (CAPIMSG_CMD(skb->data) == CAPI_DATA_B3_CONF)
|
||||
capilib_data_b3_conf(&cinfo->ncci_head, ApplId,
|
||||
CAPIMSG_NCCI(skb->data),
|
||||
CAPIMSG_MSGID(skb->data));
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
capi_ctr_handle_message(ctrl, ApplId, skb);
|
||||
}
|
||||
break;
|
||||
|
||||
case RECEIVE_NEW_NCCI:
|
||||
|
||||
ApplId = b1_get_word(card->port);
|
||||
NCCI = b1_get_word(card->port);
|
||||
WindowSize = b1_get_word(card->port);
|
||||
capilib_new_ncci(&cinfo->ncci_head, ApplId, NCCI, WindowSize);
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
break;
|
||||
|
||||
case RECEIVE_FREE_NCCI:
|
||||
|
||||
ApplId = b1_get_word(card->port);
|
||||
NCCI = b1_get_word(card->port);
|
||||
if (NCCI != 0xffffffff)
|
||||
capilib_free_ncci(&cinfo->ncci_head, ApplId, NCCI);
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
break;
|
||||
|
||||
case RECEIVE_START:
|
||||
/* b1_put_byte(card->port, SEND_POLLACK); */
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
capi_ctr_resume_output(ctrl);
|
||||
break;
|
||||
|
||||
case RECEIVE_STOP:
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
capi_ctr_suspend_output(ctrl);
|
||||
break;
|
||||
|
||||
case RECEIVE_INIT:
|
||||
|
||||
cinfo->versionlen = b1_get_slice(card->port, cinfo->versionbuf);
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
b1_parse_version(cinfo);
|
||||
printk(KERN_INFO "%s: %s-card (%s) now active\n",
|
||||
card->name,
|
||||
cinfo->version[VER_CARDTYPE],
|
||||
cinfo->version[VER_DRIVER]);
|
||||
capi_ctr_ready(ctrl);
|
||||
break;
|
||||
|
||||
case RECEIVE_TASK_READY:
|
||||
ApplId = (unsigned) b1_get_word(card->port);
|
||||
MsgLen = b1_get_slice(card->port, card->msgbuf);
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
card->msgbuf[MsgLen] = 0;
|
||||
while (MsgLen > 0
|
||||
&& (card->msgbuf[MsgLen - 1] == '\n'
|
||||
|| card->msgbuf[MsgLen - 1] == '\r')) {
|
||||
card->msgbuf[MsgLen - 1] = 0;
|
||||
MsgLen--;
|
||||
}
|
||||
printk(KERN_INFO "%s: task %d \"%s\" ready.\n",
|
||||
card->name, ApplId, card->msgbuf);
|
||||
break;
|
||||
|
||||
case RECEIVE_DEBUGMSG:
|
||||
MsgLen = b1_get_slice(card->port, card->msgbuf);
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
card->msgbuf[MsgLen] = 0;
|
||||
while (MsgLen > 0
|
||||
&& (card->msgbuf[MsgLen - 1] == '\n'
|
||||
|| card->msgbuf[MsgLen - 1] == '\r')) {
|
||||
card->msgbuf[MsgLen - 1] = 0;
|
||||
MsgLen--;
|
||||
}
|
||||
printk(KERN_INFO "%s: DEBUG: %s\n", card->name, card->msgbuf);
|
||||
break;
|
||||
|
||||
case 0xff:
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
printk(KERN_ERR "%s: card removed ?\n", card->name);
|
||||
return IRQ_NONE;
|
||||
default:
|
||||
spin_unlock_irqrestore(&card->lock, flags);
|
||||
printk(KERN_ERR "%s: b1_interrupt: 0x%x ???\n",
|
||||
card->name, b1cmd);
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------- */
|
||||
static int b1ctl_proc_show(struct seq_file *m, void *v)
|
||||
{
|
||||
struct capi_ctr *ctrl = m->private;
|
||||
avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
|
||||
avmcard *card = cinfo->card;
|
||||
u8 flag;
|
||||
char *s;
|
||||
|
||||
seq_printf(m, "%-16s %s\n", "name", card->name);
|
||||
seq_printf(m, "%-16s 0x%x\n", "io", card->port);
|
||||
seq_printf(m, "%-16s %d\n", "irq", card->irq);
|
||||
switch (card->cardtype) {
|
||||
case avm_b1isa: s = "B1 ISA"; break;
|
||||
case avm_b1pci: s = "B1 PCI"; break;
|
||||
case avm_b1pcmcia: s = "B1 PCMCIA"; break;
|
||||
case avm_m1: s = "M1"; break;
|
||||
case avm_m2: s = "M2"; break;
|
||||
case avm_t1isa: s = "T1 ISA (HEMA)"; break;
|
||||
case avm_t1pci: s = "T1 PCI"; break;
|
||||
case avm_c4: s = "C4"; break;
|
||||
case avm_c2: s = "C2"; break;
|
||||
default: s = "???"; break;
|
||||
}
|
||||
seq_printf(m, "%-16s %s\n", "type", s);
|
||||
if (card->cardtype == avm_t1isa)
|
||||
seq_printf(m, "%-16s %d\n", "cardnr", card->cardnr);
|
||||
if ((s = cinfo->version[VER_DRIVER]) != NULL)
|
||||
seq_printf(m, "%-16s %s\n", "ver_driver", s);
|
||||
if ((s = cinfo->version[VER_CARDTYPE]) != NULL)
|
||||
seq_printf(m, "%-16s %s\n", "ver_cardtype", s);
|
||||
if ((s = cinfo->version[VER_SERIAL]) != NULL)
|
||||
seq_printf(m, "%-16s %s\n", "ver_serial", s);
|
||||
|
||||
if (card->cardtype != avm_m1) {
|
||||
flag = ((u8 *)(ctrl->profile.manu))[3];
|
||||
if (flag)
|
||||
seq_printf(m, "%-16s%s%s%s%s%s%s%s\n",
|
||||
"protocol",
|
||||
(flag & 0x01) ? " DSS1" : "",
|
||||
(flag & 0x02) ? " CT1" : "",
|
||||
(flag & 0x04) ? " VN3" : "",
|
||||
(flag & 0x08) ? " NI1" : "",
|
||||
(flag & 0x10) ? " AUSTEL" : "",
|
||||
(flag & 0x20) ? " ESS" : "",
|
||||
(flag & 0x40) ? " 1TR6" : ""
|
||||
);
|
||||
}
|
||||
if (card->cardtype != avm_m1) {
|
||||
flag = ((u8 *)(ctrl->profile.manu))[5];
|
||||
if (flag)
|
||||
seq_printf(m, "%-16s%s%s%s%s\n",
|
||||
"linetype",
|
||||
(flag & 0x01) ? " point to point" : "",
|
||||
(flag & 0x02) ? " point to multipoint" : "",
|
||||
(flag & 0x08) ? " leased line without D-channel" : "",
|
||||
(flag & 0x04) ? " leased line with D-channel" : ""
|
||||
);
|
||||
}
|
||||
seq_printf(m, "%-16s %s\n", "cardname", cinfo->cardname);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int b1ctl_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, b1ctl_proc_show, PDE_DATA(inode));
|
||||
}
|
||||
|
||||
const struct file_operations b1ctl_proc_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = b1ctl_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
};
|
||||
EXPORT_SYMBOL(b1ctl_proc_fops);
|
||||
|
||||
/* ------------------------------------------------------------- */
|
||||
|
||||
#ifdef CONFIG_PCI
|
||||
|
||||
avmcard_dmainfo *
|
||||
avmcard_dma_alloc(char *name, struct pci_dev *pdev, long rsize, long ssize)
|
||||
{
|
||||
avmcard_dmainfo *p;
|
||||
void *buf;
|
||||
|
||||
p = kzalloc(sizeof(avmcard_dmainfo), GFP_KERNEL);
|
||||
if (!p) {
|
||||
printk(KERN_WARNING "%s: no memory.\n", name);
|
||||
goto err;
|
||||
}
|
||||
|
||||
p->recvbuf.size = rsize;
|
||||
buf = pci_alloc_consistent(pdev, rsize, &p->recvbuf.dmaaddr);
|
||||
if (!buf) {
|
||||
printk(KERN_WARNING "%s: allocation of receive dma buffer failed.\n", name);
|
||||
goto err_kfree;
|
||||
}
|
||||
p->recvbuf.dmabuf = buf;
|
||||
|
||||
p->sendbuf.size = ssize;
|
||||
buf = pci_alloc_consistent(pdev, ssize, &p->sendbuf.dmaaddr);
|
||||
if (!buf) {
|
||||
printk(KERN_WARNING "%s: allocation of send dma buffer failed.\n", name);
|
||||
goto err_free_consistent;
|
||||
}
|
||||
|
||||
p->sendbuf.dmabuf = buf;
|
||||
skb_queue_head_init(&p->send_queue);
|
||||
|
||||
return p;
|
||||
|
||||
err_free_consistent:
|
||||
pci_free_consistent(p->pcidev, p->recvbuf.size,
|
||||
p->recvbuf.dmabuf, p->recvbuf.dmaaddr);
|
||||
err_kfree:
|
||||
kfree(p);
|
||||
err:
|
||||
return NULL;
|
||||
}
|
||||
|
||||
void avmcard_dma_free(avmcard_dmainfo *p)
|
||||
{
|
||||
pci_free_consistent(p->pcidev, p->recvbuf.size,
|
||||
p->recvbuf.dmabuf, p->recvbuf.dmaaddr);
|
||||
pci_free_consistent(p->pcidev, p->sendbuf.size,
|
||||
p->sendbuf.dmabuf, p->sendbuf.dmaaddr);
|
||||
skb_queue_purge(&p->send_queue);
|
||||
kfree(p);
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL(avmcard_dma_alloc);
|
||||
EXPORT_SYMBOL(avmcard_dma_free);
|
||||
|
||||
#endif
|
||||
|
||||
EXPORT_SYMBOL(b1_irq_table);
|
||||
|
||||
EXPORT_SYMBOL(b1_alloc_card);
|
||||
EXPORT_SYMBOL(b1_free_card);
|
||||
EXPORT_SYMBOL(b1_detect);
|
||||
EXPORT_SYMBOL(b1_getrevision);
|
||||
EXPORT_SYMBOL(b1_load_t4file);
|
||||
EXPORT_SYMBOL(b1_load_config);
|
||||
EXPORT_SYMBOL(b1_loaded);
|
||||
EXPORT_SYMBOL(b1_load_firmware);
|
||||
EXPORT_SYMBOL(b1_reset_ctr);
|
||||
EXPORT_SYMBOL(b1_register_appl);
|
||||
EXPORT_SYMBOL(b1_release_appl);
|
||||
EXPORT_SYMBOL(b1_send_message);
|
||||
|
||||
EXPORT_SYMBOL(b1_parse_version);
|
||||
EXPORT_SYMBOL(b1_interrupt);
|
||||
|
||||
static int __init b1_init(void)
|
||||
{
|
||||
char *p;
|
||||
char rev[32];
|
||||
|
||||
if ((p = strchr(revision, ':')) != NULL && p[1]) {
|
||||
strlcpy(rev, p + 2, 32);
|
||||
if ((p = strchr(rev, '$')) != NULL && p > rev)
|
||||
*(p - 1) = 0;
|
||||
} else
|
||||
strcpy(rev, "1.0");
|
||||
|
||||
printk(KERN_INFO "b1: revision %s\n", rev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void __exit b1_exit(void)
|
||||
{
|
||||
}
|
||||
|
||||
module_init(b1_init);
|
||||
module_exit(b1_exit);
|
||||
Loading…
Add table
Add a link
Reference in a new issue