6892920 ata_id_common() is slow on x4150

[vitezslav.bat...@sun.com]

Author: vitezslav batrla - Sun Microsystems - Prague Czech Republic 
<Vitezslav.Batrla at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: 853217c5f53ebdd65aea53c5e6e052ab6bc52383
Total changesets: 1
Log message:
6892920 ata_id_common() is slow on x4150

Files:
        update: usr/src/uts/intel/io/dktp/controller/ata/ata_common.c