Commit 98882a02 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman

USB ir-usb.c driver

	- removed dependancy on net/irda header files from the driver.
parent 0a1ec89f
/*
* USB IR Dongle driver
*
* Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
* Copyright (C) 2001-2002 Greg Kroah-Hartman (greg@kroah.com)
* Copyright (C) 2002 Gary Brubaker (xavyer@ix.netcom.com)
*
* This program is free software; you can redistribute it and/or modify
......@@ -21,6 +21,11 @@
*
* See Documentation/usb/usb-serial.txt for more information on using this driver
*
* 2002_Mar_07 greg kh
* moved some needed structures and #define values from the
* net/irda/irda-usb.h file into our file, as we don't want to depend on
* that codebase compiling correctly :)
*
* 2002_Jan_14 gb
* Added module parameter to force specific number of XBOFs.
* Added ir_xbof_change().
......@@ -56,7 +61,6 @@
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/usb.h>
#include <net/irda/irda-usb.h>
#ifdef CONFIG_USB_SERIAL_DEBUG
static int debug = 1;
......@@ -73,6 +77,33 @@
#define DRIVER_AUTHOR "Greg Kroah-Hartman <greg@kroah.com>"
#define DRIVER_DESC "USB IR Dongle driver"
/* USB IrDA class spec information */
#define USB_CLASS_IRDA 0x02
#define USB_DT_IRDA 0x21
#define IU_REQ_GET_CLASS_DESC 0x06
#define SPEED_2400 0x01
#define SPEED_9600 0x02
#define SPEED_19200 0x03
#define SPEED_38400 0x04
#define SPEED_57600 0x05
#define SPEED_115200 0x06
#define SPEED_576000 0x07
#define SPEED_1152000 0x08
#define SPEED_4000000 0x09
struct irda_class_desc {
u8 bLength;
u8 bDescriptorType;
u16 bcdSpecRevision;
u8 bmDataSize;
u8 bmWindowSize;
u8 bmMinTurnaroundTime;
u16 wBaudRate;
u8 bmAdditionalBOFs;
u8 bIrdaRateSniff;
u8 bMaxUnicastList;
} __attribute__ ((packed));
/* if overridden by the user, then use their value for the size of the read and
* write urbs */
static int buffer_size = 0;
......@@ -158,7 +189,7 @@ static struct irda_class_desc *irda_usb_find_class_desc(struct usb_device *dev,
ret = usb_control_msg(dev, usb_rcvctrlpipe(dev,0),
IU_REQ_GET_CLASS_DESC,
USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
0, ifnum, desc, sizeof(*desc), MSECS_TO_JIFFIES(500));
0, ifnum, desc, sizeof(*desc), HZ);
dbg("%s - ret=%d", __FUNCTION__, ret);
if (ret < sizeof(*desc)) {
......
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