]> git.baikalelectronics.ru Git - kernel.git/commit
[PATCH] UHCI: Remove non-iso TDs as they are used
authorAlan Stern <stern@rowland.harvard.edu>
Fri, 12 May 2006 15:19:19 +0000 (11:19 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 21 Jun 2006 22:04:11 +0000 (15:04 -0700)
commit8736bd7b18d6337c18d8349e6d26bcfcf923f014
tree5003afaca5960954fe25a2fe6401f43fef48f8bb
parent30172ad353a3a90f06c923dce7d72433cad2f6de
[PATCH] UHCI: Remove non-iso TDs as they are used

This patch (as680) frees non-isochronous TDs as they are used, rather
than all at once when an URB is complete.  Although not a terribly
important change in itself, it opens the door to a later enhancement
that will reduce storage requirements by allocating only a limited
number of TDs at any time for each endpoint queue.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/uhci-debug.c
drivers/usb/host/uhci-hcd.h
drivers/usb/host/uhci-q.c