commit baef7501db74ac1066fe62829e589fc7c605fd8d
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Sat Jun 13 14:07:57 2009 -0700
AHCI - Port Multiplier bug fixes
* The error ccb must be used in ahci_pm_softreset() to collect a reliable
signature from the device.
* Release the error ccb before performing any ahci_pm_*() functions (which
have to issue their own commands).
* Probe the CAM bus asynchronously.
* Proactively assert that the error ccb is not used in a reentrant fashion.
Summary of changes:
sys/dev/disk/ahci/ahci.c | 12 +++++++-----
sys/dev/disk/ahci/ahci.h | 3 +++
sys/dev/disk/ahci/ahci_cam.c | 2 +-
sys/dev/disk/ahci/ahci_pm.c | 30 +++++++++++-------------------
4 files changed, 22 insertions(+), 25 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/baef7501db74ac1066fe62829e589fc7c605fd8d
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DragonFly BSD source repository