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(parent: b186900) | patch
[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)
commit59e29ed91cff90b27d393c7a3d3ac9c3fcaea7dd
tree5003afaca5960954fe25a2fe6401f43fef48f8bbtree | snapshot
parentb1869000a60b0c72022811f24110a52d3e300b1ecommit | diff
[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 diff | blob | history
drivers/usb/host/uhci-hcd.h diff | blob | history
drivers/usb/host/uhci-q.c diff | blob | history
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