On Tue, 23 Apr 2013 05:15:06 -0700, Jeremy Chadwick wrote:
> On Tue, Apr 23, 2013 at 01:55:15PM +0300, Alexander Motin wrote:
> > Virtual machine?
>
> Depends on the kind of VM. The ones I've used (VMware Workstation,
> VirtualBox, and KQemu) emulate some hardware -- usually for storage,
> using a PIIX4 with classic IDE, or sometimes SCSI. I've yet to see one
> which offers AHCI or native SATA.
VirtualBox emulates AHCI, SCSI (LsiLogic and Buslogic), and
SAS (LsiLogic) controllers. This is what I see with VirtualBox 4.2.6
running 9.1-STABLE amd64 as both host and guest operating system:
$ pciconf -lv
[...]
mpt0@pci0:0:20:0: class=0x010000 card=0x80001000 chip=0x00301000
rev=0x00 hdr=0x00
vendor = 'LSI Logic / Symbios Logic'
device = '53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI'
class = mass storage
subclass = SCSI
bt0@pci0:0:21:0: class=0x010000 card=0x1040104b chip=0x1040104b
rev=0x01 hdr=0x00
vendor = 'BusLogic'
device = 'BT-946C (BA80C30) [MultiMaster 10]'
class = mass storage
subclass = SCSI
mpt1@pci0:0:22:0: class=0x010000 card=0x80001000 chip=0x00541000
rev=0x00 hdr=0x00
vendor = 'LSI Logic / Symbios Logic'
device = 'SAS1068 PCI-X Fusion-MPT SAS'
class = mass storage
subclass = SCSI
ahci0@pci0:0:31:2: class=0x010601 card=0x00000000 chip=0x28298086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller'
class = mass storage
subclass = SATA
--
Thomas Mueller
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