Re: svn commit: r271207 - head/sys/dev/ahci

2014-10-04 Thread Alexander V. Chernikov
On 06.09.2014 23:43, Alexander Motin wrote: > Author: mav > Date: Sat Sep 6 19:43:48 2014 > New Revision: 271207 > URL: http://svnweb.freebsd.org/changeset/base/271207 > > Log: > Save one register read (AHCI_IS) for AHCI controllers with only one port. > > For controllers with only one por

svn commit: r271207 - head/sys/dev/ahci

2014-09-06 Thread Alexander Motin
Author: mav Date: Sat Sep 6 19:43:48 2014 New Revision: 271207 URL: http://svnweb.freebsd.org/changeset/base/271207 Log: Save one register read (AHCI_IS) for AHCI controllers with only one port. For controllers with only one port (like PCIe or M.2 SSDs) interrupt can come from only one s