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(parent: 6e625d8) | patch
MFC r209744:
authormav <mav@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 18 Jul 2010 07:34:20 +0000 (07:34 +0000)
committermav <mav@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 18 Jul 2010 07:34:20 +0000 (07:34 +0000)
commit4bb8a14f3d1f90552374a3054dfffe762d1a0cda
treeaf864dcf5bb5d5896a34c6c3d9ce0aa9556f55eftree | snapshot
parent6e625d82218a3cee358ba354d3ca0cb60b3c6efdcommit | diff
MFC r209744:
ATA device reset starts probe sequence from the beginning. If reset caused
by timeout/error of one of probe commands, process may continue infinitely.
Make CAM ATA more robust to faulty devices and false positive detections,
abort probe after two restarts on timeouts or ten on other errors.

git-svn-id: svn://svn.freebsd.org/base/stable/8@210211 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/cam/ata/ata_xpt.c diff | blob | history
8-STABLE