Kernel 2.6.18 PATA support for sata_promise not working for PDC20378on MSI 865PE-NEO FISR2 motherboard

From: Theo Kanter
Date: Sun Oct 01 2006 - 15:39:04 EST


Kernel 2.6.18 claims to provide PATA support for sata_promise according to the changelog. However, 2.6.18 does not properly load the IDE disks that are attached to an onboard raid-controller Promise PDC200378 (aka Fastrak 378 or Fastrak S150 TX4) which resides on an MSI 865PE-NEO FISR2 motherboard as a "south bridge" for a maximum of two IDE disks and two SATA disks. I configured the BIOS for two IDE disks and RAID1 or as SATA and no change. The errors from sata_promise seen in the dmesg file as error messages (attached):

ata1: SATA max UDMA/133 cmd 0xF8802200 ctl 0xF8802238 bmdma 0x0 irq 11
ata2: SATA max UDMA/133 cmd 0xF8802280 ctl 0xF88022B8 bmdma 0x0 irq 11
scsi2 : sata_promise
ata1: SATA link down (SStatus 0 SControl 300)
scsi3 : sata_promise
ata2: SATA link down (SStatus 0 SControl 300)

Please Cc: theo@xxxxxxxxxxxx in your reply as I am not subscribed to this list.
Thanks in advance
--theo

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