Messages in this thread Patch in this message | | | From | Duncan Sands <> | Subject | [PATCH 13/13] USBATM: -EILSEQ workaround | Date | Fri, 13 Jan 2006 11:12:58 +0100 |
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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 <baldrick@free.fr> 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 */ | |