| commit | 9258c0b26b7d2e819b157ec394edaf7a5853cebb | [log] [tgz] |
|---|---|---|
| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | Thu Dec 01 14:50:30 2011 -0800 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Mon Jan 02 17:05:30 2012 -0800 |
| tree | 74f102d6342f5327746adf3084e62adeb2f8e1ea | |
| parent | 79688acfb5e124fcf586add00af32a2a1a532c64 [diff] |
xhci: Better debugging for critical host errors. When a host controller gives a bad event TRB, we should print out the contents of the TRB as a warning so that users don't have to recompile their kernel to get information about what went wrong. Also, print out the event ring if they have xHCI debugging turned on, since previous events can often explain what happened before the bad TRB occurred. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>