Ulf Zimmermann wrote: > On Sat, Mar 21, 2009 at 07:51:43PM +0200, Alexander Motin wrote: >> Mike Tancsa wrote: >>> I turned it on, but still no luck. Attached is the verbose >>> dmesg.boot. I wonder if the extra controller is being mis-identified as >>> being PATA ? As far as I can tell, there are no legacy PATA connectors >>> on the board >>> >>> Yet >>> atapci0: <Marvell 88SX6121 UDMA133 controller> port >>> 0x2018-0x201f,0x2024-0x2027,0x2010-0x2017,0x2020-0x2023,0x2000-0x200f >>> mem 0xe1100000-0xe11003ff irq 16 at device 0.0 on pci6 >>> >>> implies its a PATA device ? >> It is or PATA controller, or SATA in legacy emulation mode. As I can see >> on web, there are also AHCI capable SATA channels present on this chip: >> http://lists.laptop.org/pipermail/server-devel/2007-July/000070.html >> How it is reported in pciconf? May be there is some way to make AHCI >> attach it? Isn't there any options about it's operation in BIOS? >> >> Don't you have any datasheet for this device? >> >> Also a bit strange for me this messages: >> ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0 >> ata0: reset tp1 mask=00 ostat0=ff ostat1=ff >> ata0: [MPSAFE] >> ata0: [ITHREAD] >> ata1 at port 0x170-0x177,0x376 irq 15 on isa0 >> ata1: reset tp1 mask=00 ostat0=ff ostat1=ff >> ata1: [MPSAFE] >> ata1: [ITHREAD] >> channels 0 and 1 are legacy ATA channels. A bit strange to see them when >> AFAIK there is no PATA support on ICH10. If it is not a parts of >> Marvell, then I have no idea what is this. > > Many boards which have an ICH10 use the Marvell (or similar chips) to provide > 1 PATA board for like CD-Rom drives. The DFI board I have does the same. Sure, I just was surprised that external PCI controller reported as legacy. If it is parts of the same controller, then it looks messy. -- Alexander MotinReceived on Sun Mar 22 2009 - 09:06:48 UTC
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