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[PATCH] UHCI: store the period in the queue header
authorAlan Stern <stern@rowland.harvard.edu>
Fri, 19 May 2006 20:44:55 +0000 (16:44 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 21 Jun 2006 22:04:12 +0000 (15:04 -0700)
commitcaf3827a65af476c71eaeb79636869a4ab128d48
tree78ef5d5ec466e59d9ac626faf34fb1031ba4fd8etree | snapshot
parent10b8e47d6b32bfba22874354c62770cb4e42aa6ccommit | diff
[PATCH] UHCI: store the period in the queue header

This patch (as689) stores the period for periodic transfers (interrupt
and ISO) in the queue header.  This is necessary for proper bandwidth
tracking (not yet implemented).  It also makes the scheduling of ISO
transfers a bit more rigorous, with checks for out-of-bounds frame
numbers.

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
Domain: System / Kernel;