[smartmontools-support] os_freebsd new style - testers wanted

[Alex S. <ml...@os...>]

Hi,

I`m finishing   os_freebsd.cpp  porting to the new interface. Most of
work is already done, it works fine for me.

What was already done:

1) Added USB type auto-detection using CAM subsystem and USB bus query.
2) Most of the code moved to the new interface (still have some todos
with escalade_command_interface).
3) Tested with ATA/SATA/SCSI and USB-SATA drives, no regression found.
4) Added freebsd_smart_interface::get_os_version_str()  (very important
function ;-))

Currently i`m finishing code cleanup, but i need help with testing,
especially with HPT, AMCC/3ware and CCISS devices already supported by
smartctl. I have no access to such devices, and i think that its better
to test all of them before submitting the patch. Please, write me if you
can help.

P.S. Auto detection samples:

Old IDE drive:
samm>~/src/smartmontools: ./smartctl /dev/ad0 -d test
smartctl 5.39 2009-07-31 r2867M [FreeBSD-7.1-RELEASE-p2-i386] (local build)
Copyright (C) 2002-9 by Bruce Allen, http://smartmontools.sourceforge.net

/dev/ad0: Device of type 'ata' [ATA] detected
/dev/ad0: Device of type 'ata' [ATA] opened

USBSunPlus SATA->USB
samm>~/src/smartmontools: ./smartctl /dev/da0 -d test
smartctl 5.39 2009-07-31 r2867M [FreeBSD-7.1-RELEASE-p2-i386] (local build)
Copyright (C) 2002-9 by Bruce Allen, http://smartmontools.sourceforge.net

/dev/da0 [USB Sunplus]: Device of type 'usbsunplus' [ATA] detected
/dev/da0 [USB Sunplus]: Device of type 'usbsunplus' [ATA] opened

My SD card reader, just for fun
samm>~/src/smartmontools: ./smartctl /dev/da1 -d test
smartctl 5.39 2009-07-31 r2867M [FreeBSD-7.1-RELEASE-p2-i386] (local build)
Copyright (C) 2002-9 by Bruce Allen, http://smartmontools.sourceforge.net

/dev/da1: Unknown USB bridge [0x058f:0x6362 (0x126)]
Smartctl: please specify device type with the -d option.

Use smartctl -h to get a usage summary