Alistair John Strachan ([EMAIL PROTECTED]) said: > > > Is it possible to use pata_mpiix (or pata_oldpiix) with an ICH4 IDE > > > controller and boot off it? > > > > ata_piix (the SATA/PATA driver) deals with the ICH4. pata_mpiix is > > specifically for the Intel MPIIX laptop chipset and pata_oldpiix > > explicitly for the original PIIX chipset and none of the later ones. > > Correct me if I'm wrong, but SATA wasn't available on ICH4. Only 5 and > greater. The kernel help text agrees with me. > > My IDE controller usually works with CONFIG_BLK_DEV_PIIX; I was interested in > using your pata_xxx drivers in replacement, assuming there was support.
pata_xxx is for older PIIX, not ICH4. ICH* is handled by ata_piix, which can drive both SATA *and* PATA in the new kernels. In fact: [EMAIL PROTECTED]: ~]$ lspci | grep IDE 00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 01) [EMAIL PROTECTED]: ~]$ dmesg | grep ata ... ata_piix 0000:00:1f.1: version 2.00ac6 ata1: PATA max UDMA/100 cmd 0x1F0 ctl 0x3F6 bmdma 0x1860 irq 14 ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x1868 irq 15 ... [EMAIL PROTECTED]: ~]$ uname -r 2.6.19-1.2839.fc7 Bill - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/