From: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Date: Mon, 24 May 2010 20:25:28 +0000 (-0700)
Subject: USB: xhci: Print NEC firmware version.
X-Git-Tag: v2.6.35-rc2~17^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0238634d02dd10b678ebe9ea5d8803483277ee93;p=pandora-kernel.git

USB: xhci: Print NEC firmware version.

The NEC xHCI host controller firmware version can be found by putting a
vendor-specific command on the command ring and extracting the BCD
encoded-version out of the vendor-specific event TRB.

The firmware version debug line in dmesg will look like:

xhci_hcd 0000:05:00.0: NEC firmware version 30.21

(NEC merged with Renesas Technologies and became Renesas Electronics on
April 1, 2010.  I have their OK to merge this vendor-specific code.)

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: Satoshi Otani <satoshi.otani.xm@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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