[Bug 183294] VIA VX900 - SATA hang

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Wed May 23 15:23:09 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=183294

--- Comment #5 from commit-hook at freebsd.org ---
A commit references this bug:

Author: mav
Date: Wed May 23 15:22:58 UTC 2018
New revision: 334099
URL: https://svnweb.freebsd.org/changeset/base/334099

Log:
  Add ready polling after PHY reset on VIA SATA controllers.

  According to PR there are cases of controller hang if soft reset is
  sent before device report ready status after the hard reset.

  I don't think this patch is perfect, but it was reported as working
  by the submitter, and I have neither the old hardware nor interest to
  test some improved version, so just done some style cleaning.

  PR:           183294
  Submitted by: alexandre.martins at netasq.com
  MFC after:    1 month

Changes:
  head/sys/dev/ata/chipsets/ata-via.c

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