lkml.org 
[lkml]   [2010]   [Dec]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 1/1] usbmon: usb monitor binary data incorrectly reported for isoc transfers
On Sun, 12 Dec 2010, Pete Zaitcev wrote:

> This looks obviously incorrect. If anyone ever submits an ISO with
> the newfanged s/g URB, we're going to copy the scatterlist (if not
> crash).

That won't happen. We support scatter-gather URBs really just for bulk
transfers. They can also be used for interrupt (though I don't know
why anyone would want to), and just possibly for control (not supported
by all HCDs), but not for isochronous transfers.

Alan Stern



\
 
 \ /
  Last update: 2010-12-13 17:57    [W:0.084 / U:0.456 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site