linux-kernel - [GIT PATCH] USB suspend persistance for 2.6.25-rc5 git

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Date:	Mon, 10 Mar 2008 17:42:39 -0700
From:	Greg KH <gregkh@...e.de>
To:	Linus Torvalds <torvalds@...l.org>, Andrew Morton <akpm@...l.org>
Cc:	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
	Alan Stern <stern@...land.harvard.edu>
Subject: [GIT PATCH] USB suspend persistance for 2.6.25-rc5 git

A few -rc releases ago you asked about USB storage devices being
persistant across suspend/resume cycles.

Well, Alan Stern has put together a nice small set of patches that do
just this.  Here they are against your 2.6.26-rc5-git tree.

Now I know they are a new "feature" and it's way late in the release
cycle, but you were asking for this a while ago.  I've been beating on
it with my laptops and had no problems at all.

They have been in the past few -mm releases with no reported problems,
as well as the -next tree.

If you want to take them, or just play with them, please pull from:
	master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-persist-2.6.git/

The full patches will be sent to the linux-usb and linux-kernel mailing
lists for everyone to see them.

thanks,

greg k-h

------------

 Documentation/usb/persist.txt |   43 ++++---
 drivers/usb/core/Kconfig      |   25 ----
 drivers/usb/core/driver.c     |    9 +-
 drivers/usb/core/hub.c        |  266 +++++++++++++++++++++++++++--------------
 drivers/usb/core/message.c    |    2 +-
 drivers/usb/core/quirks.c     |   14 ++
 drivers/usb/core/sysfs.c      |   22 ++--
 drivers/usb/host/ehci-hub.c   |   15 +--
 drivers/usb/host/ehci-pci.c   |    1 -
 include/linux/usb.h           |    2 +-
 10 files changed, 234 insertions(+), 165 deletions(-)

---------------

Alan Stern (6):
      USB: EHCI: carry out port handover during each root-hub resume
      USB: reorganize code in hub.c
      USB: make USB-PERSIST work after every system sleep
      USB: remove CONFIG_USB_PERSIST setting
      USB: check serial-number string after device reset
      USB: enable USB-PERSIST by default

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