/*****************************************************************************
*
* Filename: irda-usb.h
- * Version: 0.9b
+ * Version: 0.10
* Description: IrDA-USB Driver
* Status: Experimental
* Author: Dag Brattli <dag@brattli.net>
* Copyright (C) 2001, Roman Weissgaerber <weissg@vienna.at>
* Copyright (C) 2000, Dag Brattli <dag@brattli.net>
* Copyright (C) 2001, Jean Tourrilhes <jt@hpl.hp.com>
+ * Copyright (C) 2004, SigmaTel, Inc. <irquality@sigmatel.com>
+ * Copyright (C) 2005, Milan Beno <beno@pobox.sk>
+ * Copyright (C) 2006, Nick FEdchik <nick@fedchik.org.ua>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
/* Inbound header */
#define MEDIA_BUSY 0x80
-#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
+#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
+#define SPEED_16000000 0x0a
/* Basic capabilities */
#define IUC_DEFAULT 0x00 /* Basic device compliant with 1.0 spec */
#define IUC_SMALL_PKT 0x10 /* Device doesn't behave with big Rx packets */
#define IUC_MAX_WINDOW 0x20 /* Device underestimate the Rx window */
#define IUC_MAX_XBOFS 0x40 /* Device need more xbofs than advertised */
+#define IUC_STIR421X 0x80 /* SigmaTel 4210/4220/4116 VFIR */
/* USB class definitions */
-#define USB_IRDA_HEADER 0x01
-#define USB_CLASS_IRDA 0x02 /* USB_CLASS_APP_SPEC subclass */
-#define USB_DT_IRDA 0x21
+#define USB_IRDA_HEADER 0x01
+#define USB_CLASS_IRDA 0x02 /* USB_CLASS_APP_SPEC subclass */
+#define USB_DT_IRDA 0x21
+#define USB_IRDA_STIR421X_HEADER 0x03
+#define IU_SIGMATEL_MAX_RX_URBS (IU_MAX_ACTIVE_RX_URBS + \
+ USB_IRDA_STIR421X_HEADER)
struct irda_class_desc {
__u8 bLength;
* (6.2.5, USB-IrDA class spec 1.0) */
#define IU_REQ_GET_CLASS_DESC 0x06
+#define STIR421X_MAX_PATCH_DOWNLOAD_SIZE 1023
struct irda_usb_cb {
struct irda_class_desc *irda_desc;
__u16 bulk_out_mtu; /* Max Tx packet size in bytes */
__u8 bulk_int_ep; /* Interrupt Endpoint assignments */
- wait_queue_head_t wait_q; /* for timeouts */
-
- struct urb *rx_urb[IU_MAX_RX_URBS]; /* URBs used to receive data frames */
+ __u8 max_rx_urb;
+ struct urb **rx_urb; /* URBs used to receive data frames */
struct urb *idle_rx_urb; /* Pointer to idle URB in Rx path */
struct urb *tx_urb; /* URB used to send data frames */
struct urb *speed_urb; /* URB used to send speed commands */
struct net_device_stats stats;
struct irlap_cb *irlap; /* The link layer we are binded to */
struct qos_info qos;
- hashbin_t *tx_list; /* Queued transmit skb's */
char *speed_buff; /* Buffer for speed changes */
+ char *tx_buff;
struct timeval stamp;
struct timeval now;
- spinlock_t lock; /* For serializing operations */
+ spinlock_t lock; /* For serializing Tx operations */
__u16 xbofs; /* Current xbofs setting */
__s16 new_xbofs; /* xbofs we need to set */
__u32 speed; /* Current speed */
__s32 new_speed; /* speed we need to set */
+
+ __u8 header_length; /* USB-IrDA frame header size */
+ int needspatch; /* device needs firmware patch */
+
+ struct timer_list rx_defer_timer; /* Wait for Rx error to clear */
};