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[IRDA]: irda-usb.c: STIR421x cleanups

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This cleans the STIR421x part of the irda-usb code. We also no longer
try to load all existing firmwares but only the matching one
(according to the USB id we get from the dongle).

Signed-off-by: Nick Fedchik <nfedchik@atlantic-link.com.ua>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nick Fedchik
2006-06-11 20:56:02 -07:00
committed by David S. Miller
parent f8d5962112
commit 8ef80aef11
2 changed files with 133 additions and 180 deletions
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drivers/net/irda/irda-usb.h
+4 -6
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@@ -34,9 +34,6 @@
#include <net/irda/irda.h>
#include <net/irda/irda_device.h> /* struct irlap_cb */
#define PATCH_FILE_SIZE_MAX 65536
#define PATCH_FILE_SIZE_MIN 80
#define RX_COPY_THRESHOLD 200
#define IRDA_USB_MAX_MTU 2051
#define IRDA_USB_SPEED_MTU 64 /* Weird, but work like this */
@@ -107,14 +104,15 @@
#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_STIR_4210 0x80 /* SigmaTel 4210/4220/4116 VFIR */
#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_SIGMATEL_HEADER 0x03
#define IU_SIGMATEL_MAX_RX_URBS (IU_MAX_ACTIVE_RX_URBS + USB_IRDA_SIGMATEL_HEADER)
#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;