Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 224 insertions, 0 deletions

diff --git a/drivers/isdn/hardware/avm/b1pcmcia.c b/drivers/isdn/hardware/avm/b1pcmcia.c
new file mode 100644
index 00000000000..9746cc5ffff
--- /dev/null
+++ b/drivers/isdn/hardware/avm/b1pcmcia.c
@@ -0,0 +1,224 @@
+/* $Id: b1pcmcia.c,v 1.1.2.2 2004/01/16 21:09:27 keil Exp $
+ * 
+ * Module for AVM B1/M1/M2 PCMCIA-card.
+ * 
+ * Copyright 1999 by Carsten Paeth <calle@calle.de>
+ * 
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/skbuff.h>
+#include <linux/delay.h>
+#include <linux/mm.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <asm/io.h>
+#include <linux/capi.h>
+#include <linux/b1pcmcia.h>
+#include <linux/isdn/capicmd.h>
+#include <linux/isdn/capiutil.h>
+#include <linux/isdn/capilli.h>
+#include "avmcard.h"
+
+/* ------------------------------------------------------------- */
+
+static char *revision = "$Revision: 1.1.2.2 $";
+
+/* ------------------------------------------------------------- */
+
+MODULE_DESCRIPTION("CAPI4Linux: Driver for AVM PCMCIA cards");
+MODULE_AUTHOR("Carsten Paeth");
+MODULE_LICENSE("GPL");
+
+/* ------------------------------------------------------------- */
+
+static void b1pcmcia_remove_ctr(struct capi_ctr *ctrl)
+{
+	avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
+	avmcard *card = cinfo->card;
+	unsigned int port = card->port;
+
+	b1_reset(port);
+	b1_reset(port);
+
+	detach_capi_ctr(ctrl);
+	free_irq(card->irq, card);
+	b1_free_card(card);
+}
+
+/* ------------------------------------------------------------- */
+
+static LIST_HEAD(cards);
+
+static char *b1pcmcia_procinfo(struct capi_ctr *ctrl);
+
+static int b1pcmcia_add_card(unsigned int port, unsigned irq,
+			     enum avmcardtype cardtype)
+{
+	avmctrl_info *cinfo;
+	avmcard *card;
+	char *cardname;
+	int retval;
+
+	card = b1_alloc_card(1);
+	if (!card) {
+		printk(KERN_WARNING "b1pcmcia: no memory.\n");
+		retval = -ENOMEM;
+		goto err;
+	}
+	cinfo = card->ctrlinfo;
+
+	switch (cardtype) {
+		case avm_m1: sprintf(card->name, "m1-%x", port); break;
+		case avm_m2: sprintf(card->name, "m2-%x", port); break;
+		default: sprintf(card->name, "b1pcmcia-%x", port); break;
+	}
+	card->port = port;
+	card->irq = irq;
+	card->cardtype = cardtype;
+
+	retval = request_irq(card->irq, b1_interrupt, 0, card->name, card);
+	if (retval) {
+		printk(KERN_ERR "b1pcmcia: unable to get IRQ %d.\n",
+		       card->irq);
+		retval = -EBUSY;
+		goto err_free;
+	}
+	b1_reset(card->port);
+	if ((retval = b1_detect(card->port, card->cardtype)) != 0) {
+		printk(KERN_NOTICE "b1pcmcia: NO card at 0x%x (%d)\n",
+		       card->port, retval);
+		retval = -ENODEV;
+		goto err_free_irq;
+	}
+	b1_reset(card->port);
+	b1_getrevision(card);
+
+	cinfo->capi_ctrl.owner         = THIS_MODULE;
+	cinfo->capi_ctrl.driver_name   = "b1pcmcia";
+	cinfo->capi_ctrl.driverdata    = cinfo;
+	cinfo->capi_ctrl.register_appl = b1_register_appl;
+	cinfo->capi_ctrl.release_appl  = b1_release_appl;
+	cinfo->capi_ctrl.send_message  = b1_send_message;
+	cinfo->capi_ctrl.load_firmware = b1_load_firmware;
+	cinfo->capi_ctrl.reset_ctr     = b1_reset_ctr;
+	cinfo->capi_ctrl.procinfo      = b1pcmcia_procinfo;
+	cinfo->capi_ctrl.ctr_read_proc = b1ctl_read_proc;
+	strcpy(cinfo->capi_ctrl.name, card->name);
+
+	retval = attach_capi_ctr(&cinfo->capi_ctrl);
+	if (retval) {
+		printk(KERN_ERR "b1pcmcia: attach controller failed.\n");
+		goto err_free_irq;
+	}
+	switch (cardtype) {
+		case avm_m1: cardname = "M1"; break;
+		case avm_m2: cardname = "M2"; break;
+		default    : cardname = "B1 PCMCIA"; break;
+	}
+
+	printk(KERN_INFO "b1pcmcia: AVM %s at i/o %#x, irq %d, revision %d\n",
+	       cardname, card->port, card->irq, card->revision);
+
+	list_add(&card->list, &cards);
+	return cinfo->capi_ctrl.cnr;
+
+ err_free_irq:
+	free_irq(card->irq, card);
+ err_free:
+	b1_free_card(card);
+ err:
+	return retval;
+}
+
+/* ------------------------------------------------------------- */
+
+static char *b1pcmcia_procinfo(struct capi_ctr *ctrl)
+{
+	avmctrl_info *cinfo = (avmctrl_info *)(ctrl->driverdata);
+
+	if (!cinfo)
+		return "";
+	sprintf(cinfo->infobuf, "%s %s 0x%x %d r%d",
+		cinfo->cardname[0] ? cinfo->cardname : "-",
+		cinfo->version[VER_DRIVER] ? cinfo->version[VER_DRIVER] : "-",
+		cinfo->card ? cinfo->card->port : 0x0,
+		cinfo->card ? cinfo->card->irq : 0,
+		cinfo->card ? cinfo->card->revision : 0
+		);
+	return cinfo->infobuf;
+}
+
+/* ------------------------------------------------------------- */
+
+int b1pcmcia_addcard_b1(unsigned int port, unsigned irq)
+{
+	return b1pcmcia_add_card(port, irq, avm_b1pcmcia);
+}
+
+int b1pcmcia_addcard_m1(unsigned int port, unsigned irq)
+{
+	return b1pcmcia_add_card(port, irq, avm_m1);
+}
+
+int b1pcmcia_addcard_m2(unsigned int port, unsigned irq)
+{
+	return b1pcmcia_add_card(port, irq, avm_m2);
+}
+
+int b1pcmcia_delcard(unsigned int port, unsigned irq)
+{
+	struct list_head *l;
+	avmcard *card;
+	
+	list_for_each(l, &cards) {
+		card = list_entry(l, avmcard, list);
+		if (card->port == port && card->irq == irq) {
+			b1pcmcia_remove_ctr(&card->ctrlinfo[0].capi_ctrl);
+			return 0;
+		}
+	}
+	return -ESRCH;
+}
+
+EXPORT_SYMBOL(b1pcmcia_addcard_b1);
+EXPORT_SYMBOL(b1pcmcia_addcard_m1);
+EXPORT_SYMBOL(b1pcmcia_addcard_m2);
+EXPORT_SYMBOL(b1pcmcia_delcard);
+
+static struct capi_driver capi_driver_b1pcmcia = {
+	.name		= "b1pcmcia",
+	.revision	= "1.0",
+};
+
+static int __init b1pcmcia_init(void)
+{
+	char *p;
+	char rev[32];
+
+	if ((p = strchr(revision, ':')) != 0 && p[1]) {
+		strlcpy(rev, p + 2, 32);
+		if ((p = strchr(rev, '$')) != 0 && p > rev)
+		   *(p-1) = 0;
+	} else
+		strcpy(rev, "1.0");
+
+	strlcpy(capi_driver_b1pcmcia.revision, rev, 32);
+	register_capi_driver(&capi_driver_b1pcmcia);
+	printk(KERN_INFO "b1pci: revision %s\n", rev);
+
+	return 0;
+}
+
+static void __exit b1pcmcia_exit(void)
+{
+	unregister_capi_driver(&capi_driver_b1pcmcia);
+}
+
+module_init(b1pcmcia_init);
+module_exit(b1pcmcia_exit);