This is a note to let you know that I've just added the patch titled
USB: fix regression in usbip by setting has_tt flag
to the 2.6.38-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-fix-regression-in-usbip-by-setting-has_tt-flag.patch
and it can be found in the queue-2.6.38 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From cee6a262550f53a13acfefbc1e3e5ff35c96182c Mon Sep 17 00:00:00 2001
From: Alan Stern <[email protected]>
Date: Mon, 2 May 2011 14:21:44 -0400
Subject: USB: fix regression in usbip by setting has_tt flag
From: Alan Stern <[email protected]>
commit cee6a262550f53a13acfefbc1e3e5ff35c96182c upstream.
This patch (as1460) fixes a regression in the usbip driver caused by
the new check for Transaction Translators in USB-2 hubs. The root hub
registered by vhci_hcd needs to have the has_tt flag set, because it
can connect to low- and full-speed devices as well as high-speed
devices.
Signed-off-by: Alan Stern <[email protected]>
Reported-and-tested-by: Nikola Ciprich <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/staging/usbip/vhci_hcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/staging/usbip/vhci_hcd.c
+++ b/drivers/staging/usbip/vhci_hcd.c
@@ -1135,7 +1135,7 @@ static int vhci_hcd_probe(struct platfor
usbip_uerr("create hcd failed\n");
return -ENOMEM;
}
-
+ hcd->has_tt = 1;
/* this is private data for vhci_hcd */
the_controller = hcd_to_vhci(hcd);
Patches currently in stable-queue which might be from [email protected]
are
queue-2.6.38/usb-fix-regression-in-usbip-by-setting-has_tt-flag.patch
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