svn commit: r199074 - in head/sys/dev/ata: . chipsets

[Alexander Motin]

Robert Kent wrote:
> On Mon, 9 Nov 2009 09:27:09 +0000 (UTC)
> Alexander Motin <mav at FreeBSD.org> wrote:
> 
>> Author: mav
>> Date: Mon Nov  9 09:27:09 2009
>> New Revision: 199074
>> URL: http://svn.freebsd.org/changeset/base/199074
>>
>> Log:
>>   Add more ICH10 chip IDs.
>>
>>   Submitted by:	Dmitry S. Luhtionov <mitya at cabletv.dp.ua>
>>
>> Modified:
>>   head/sys/dev/ata/ata-pci.h
>>   head/sys/dev/ata/chipsets/ata-intel.c
> 
> What are the chances of getting some ICH9-M chip IDs?

Data welcome.

> The chipset, according to Intel, is a SATA300 type, but the AHCI driver
> only picks this up as 1.5gbps.

Some mobile chipsets limited to 1.5Gbps by hardware, second by BIOS,
third by drive capabilities. First is inevitable, second is difficult to
override, as these registers are write-once, third depends from drive.

> The PCI details are:

Please for every mode: Legacy, RAID, AHCI, ... And better in private.

-- 
Alexander Motin