Hi Alan,
These are the changes for USB I have queued for Linux-3.3.
The second patch 'PS3 EHCI HC NAK work-around' initializes the NAK count reload
field of the queue head, and I think this will not effect the operation of
other controllers.
The third patch 'PS3 EHCI QH read work-around' initializes the list head
inactive field. I'm not sure how this will effect the operation of other
controllers.
The forth patch "usb: Add new EHCI post_reset hook" adds a generic hook into
the ehci-hcd.c which is needed for the fith patch
"usb: PS3 EHCI HC reset work-around". Adding this hook seemed to be
the best way to me to do this work-around.
Please let me know if you can suggest a better way to do any of these.
-Geoff
These changes are also in my k.org repo:
The following changes since commit 1ea6b8f48918282bdca0b32a34095504ee65bab5:
Linux 3.2-rc1 (2011-11-07 16:16:02 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/geoff/ps3-linux.git for-usb
Geoff Levand (5):
usb: Fix PS3 EHCI suspend
usb: PS3 EHCI HC NAK work-around
usb: PS3 EHCI QH read work-around
usb: Add new EHCI post_reset hook
usb: PS3 EHCI HC reset work-around
drivers/usb/host/ehci-hcd.c | 8 ++++
drivers/usb/host/ehci-ps3.c | 97 ++++++++++++++++++++++++++++++++++++++++++-
drivers/usb/host/ehci-q.c | 1 +
drivers/usb/host/ehci.h | 3 +
4 files changed, 107 insertions(+), 2 deletions(-)
--
1.7.4.1
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