Don't throttle on -EILSEQ urb status if requested by a minidriver.
It seems the ueagle modems are buggy, giving -EILSEQ when they
have no data to send. The ueagle change will be sent separately
by the ueagle guys. Patch by Matthieu Castet.
Signed-off-by: Duncan Sands <[email protected]>
Index: Linux/drivers/usb/atm/usbatm.c
===================================================================
--- Linux.orig/drivers/usb/atm/usbatm.c 2006-01-13 09:27:55.000000000 +0100
+++ Linux/drivers/usb/atm/usbatm.c 2006-01-13 09:28:29.000000000 +0100
@@ -270,7 +270,10 @@
spin_unlock_irqrestore(&channel->lock, flags);
- if (unlikely(urb->status)) {
+ if (unlikely(urb->status) &&
+ (!(channel->usbatm->flags & UDSL_IGNORE_EILSEQ) ||
+ urb->status != -EILSEQ ))
+ {
if (printk_ratelimit())
atm_warn(channel->usbatm, "%s: urb 0x%p failed (%d)!\n",
__func__, urb, urb->status);
Index: Linux/drivers/usb/atm/usbatm.h
===================================================================
--- Linux.orig/drivers/usb/atm/usbatm.h 2006-01-13 09:25:43.000000000 +0100
+++ Linux/drivers/usb/atm/usbatm.h 2006-01-13 09:28:29.000000000 +0100
@@ -88,6 +88,7 @@
#define UDSL_SKIP_HEAVY_INIT (1<<0)
#define UDSL_USE_ISOC (1<<1)
+#define UDSL_IGNORE_EILSEQ (1<<2)
/* mini driver */
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
