AHCI driver

v.1.32 09-Nov-2013 - David Azarewicz

Fix for some hardware that reports incorrect status

Report real device in addition to fake SCSI device when SCSI emulation

is enabled.

v.1.31 21-Aug-2013 - David Azarewicz

Enhanced debug output.

Added code to check for bad geometries reported by the BIOS and fix them.

Fixed a PCI ID coding error that has been there since version 1.01.

v.1.30 29-Jun-2013 - David Azarewicz

Enhanced debug log output

Removed the IBMS506 header that was causing problems and shouldn't

be there anyway.

Fixed a defect in the SMART IOCtl.

Added ability to ignore individual ports.

v.1.29 12-Jun-2013 - David Azarewicz

Changed scsi emulation to be on by default.

v.1.28 01-Jun-2013 - David Azarewicz

Reworked trap dump kernel exit

Removed unused IDC entry point.

Reworked suspend/resume routines.

Implemented a temporary hack to make resume work reasonably well.

Suspend/resume is only supported on eCS systems with ACPI.

Suspend/resume is known to not work reliably and cannot be further

addressed in this driver.

v.1.27 23-Apr-2013 - David Azarewicz

Added LVM aware disk geometry reporting.

Begin to add disk information report - not finished yet.

Removed undocumented /q switch and made the driver quiet by default.

Debug output improvements.

Added /b switch for setting debug baud rate.

Fixed up time delay functions

v.1.26 26-Mar-2013 - David Azarewicz

Fix spin-up / power-up issue on some hardware

Reorganized and improved debug output.

v.1.26 21-Feb-2013 - rousseau

Virtual box fix

Some SMP fixes

Changed default for port reset to always

v.1.25 02-Oct-2012 - markus.thi

Added support for trap dumps

v.1.24 21-May-2012 - markus.thi

Fixed JFS long format hang (ticket 16)

V.1.23 16-May-2012 - markus.thi

added IDC entry point to allow switching back to BIOS mode

v.1.22 17-Oct-2011 - markus.thi

Added "IBMS506" header to accomodate broken SMART tools.