Re: svn commit: r253161 - head/sys/dev/uart

2013-07-11 Thread Marcel Moolenaar
On Jul 11, 2013, at 6:41 AM, John Baldwin wrote: > On Wednesday, July 10, 2013 3:59:40 pm Marcel Moolenaar wrote: >> >> On Jul 10, 2013, at 11:09 AM, John Baldwin wrote: >> >>> On Wednesday, July 10, 2013 2:05:43 pm John Baldwin wrote: On Wednesday, July 10, 2013 1:42:20 pm Marcel Moolen

Re: svn commit: r253161 - head/sys/dev/uart

2013-07-11 Thread John Baldwin
On Wednesday, July 10, 2013 3:59:40 pm Marcel Moolenaar wrote: > > On Jul 10, 2013, at 11:09 AM, John Baldwin wrote: > > > On Wednesday, July 10, 2013 2:05:43 pm John Baldwin wrote: > >> On Wednesday, July 10, 2013 1:42:20 pm Marcel Moolenaar wrote: > >>> Author: marcel > >>> Date: Wed Jul 10 17

Re: svn commit: r253161 - head/sys/dev/uart

2013-07-10 Thread Marcel Moolenaar
On Jul 10, 2013, at 11:09 AM, John Baldwin wrote: > On Wednesday, July 10, 2013 2:05:43 pm John Baldwin wrote: >> On Wednesday, July 10, 2013 1:42:20 pm Marcel Moolenaar wrote: >>> Author: marcel >>> Date: Wed Jul 10 17:42:20 2013 >>> New Revision: 253161 >>> URL: http://svnweb.freebsd.org/chang

Re: svn commit: r253161 - head/sys/dev/uart

2013-07-10 Thread John Baldwin
On Wednesday, July 10, 2013 2:05:43 pm John Baldwin wrote: > On Wednesday, July 10, 2013 1:42:20 pm Marcel Moolenaar wrote: > > Author: marcel > > Date: Wed Jul 10 17:42:20 2013 > > New Revision: 253161 > > URL: http://svnweb.freebsd.org/changeset/base/253161 > > > > Log: > > Protect against bro

Re: svn commit: r253161 - head/sys/dev/uart

2013-07-10 Thread John Baldwin
On Wednesday, July 10, 2013 1:42:20 pm Marcel Moolenaar wrote: > Author: marcel > Date: Wed Jul 10 17:42:20 2013 > New Revision: 253161 > URL: http://svnweb.freebsd.org/changeset/base/253161 > > Log: > Protect against broken hardware. In this particular case, protect against > H/W not de-asser

svn commit: r253161 - head/sys/dev/uart

2013-07-10 Thread Marcel Moolenaar
Author: marcel Date: Wed Jul 10 17:42:20 2013 New Revision: 253161 URL: http://svnweb.freebsd.org/changeset/base/253161 Log: Protect against broken hardware. In this particular case, protect against H/W not de-asserting the interrupt at all. On x86, and because of the following conditions, t