diff options
author | Duncan Sands <baldrick@free.fr> | 2006-01-13 05:12:58 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-31 20:23:40 -0500 |
commit | a3673d3cd1cdeec6b503ffa418ca2d5aeff82fd7 (patch) | |
tree | e68c34bc9fe633afa557b0f3153b0c61df6a2ae3 /drivers/usb | |
parent | 9b0e54addf3ea8488c7b57166fb38feeb8ea28fd (diff) |
[PATCH] USBATM: -EILSEQ workaround
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
-rw-r--r-- | drivers/usb/atm/usbatm.c | 5 | ||||
-rw-r--r-- | drivers/usb/atm/usbatm.h | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c index c925e3a42672..5d339af16248 100644 --- a/drivers/usb/atm/usbatm.c +++ b/drivers/usb/atm/usbatm.c | |||
@@ -270,7 +270,10 @@ static void usbatm_complete(struct urb *urb, struct pt_regs *regs) | |||
270 | 270 | ||
271 | spin_unlock_irqrestore(&channel->lock, flags); | 271 | spin_unlock_irqrestore(&channel->lock, flags); |
272 | 272 | ||
273 | if (unlikely(urb->status)) { | 273 | if (unlikely(urb->status) && |
274 | (!(channel->usbatm->flags & UDSL_IGNORE_EILSEQ) || | ||
275 | urb->status != -EILSEQ )) | ||
276 | { | ||
274 | if (printk_ratelimit()) | 277 | if (printk_ratelimit()) |
275 | atm_warn(channel->usbatm, "%s: urb 0x%p failed (%d)!\n", | 278 | atm_warn(channel->usbatm, "%s: urb 0x%p failed (%d)!\n", |
276 | __func__, urb, urb->status); | 279 | __func__, urb, urb->status); |
diff --git a/drivers/usb/atm/usbatm.h b/drivers/usb/atm/usbatm.h index bdff534b941d..1cf4767007de 100644 --- a/drivers/usb/atm/usbatm.h +++ b/drivers/usb/atm/usbatm.h | |||
@@ -88,6 +88,7 @@ | |||
88 | 88 | ||
89 | #define UDSL_SKIP_HEAVY_INIT (1<<0) | 89 | #define UDSL_SKIP_HEAVY_INIT (1<<0) |
90 | #define UDSL_USE_ISOC (1<<1) | 90 | #define UDSL_USE_ISOC (1<<1) |
91 | #define UDSL_IGNORE_EILSEQ (1<<2) | ||
91 | 92 | ||
92 | 93 | ||
93 | /* mini driver */ | 94 | /* mini driver */ |