Switch from legacy ata(4) to CAM-based ATA

[Anton Yuzhaninov]

On Wed, 20 Apr 2011 12:57:47 +0300, Alexander Motin wrote:
AM> If somebody has any problems with new ATA stack, please repeat your
AM> tests with latest HEAD code and contact me if problem is still there.
AM> Next three weeks before BSDCan I am going to dedicate to fixing possibly
AM> remaining issues.

On motherboard MSI MS-7210 no HDD detected with new GENERIC (r221012).

In dmesg I see line like:
device_attach: ahci0 attach returned 6
(I have no serial console cable and can't capture full dmesg).

>From pciconf -vlbc (when I boot with old ata)

atapci1 at pci0:0:31:2:    class=0x01018f card=0x72101462 chip=0x27c08086 rev=0x01 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82801GB/GR/GH (ICH7 Family) Serial ATA Storage
Controller'
    class      = mass storage
    subclass   = ATA
    bar   [10] = type I/O Port, range 32, base 0xe880, size  8, enabled
    bar   [14] = type I/O Port, range 32, base 0xe800, size  4, enabled
    bar   [18] = type I/O Port, range 32, base 0xe480, size  8, enabled
    bar   [1c] = type I/O Port, range 32, base 0xe400, size  4, enabled
    bar   [20] = type I/O Port, range 32, base 0xe080, size 16, enabled
    cap 01[70] = powerspec 2  supports D0 D3  current D0

-- 
WBR,
 Anton Yuzhaninov