On Mon, 18 Jun 2007 20:26:11 +0900 Tejun Heo <htejun@xxxxxxxxx> wrote: > Andrew_hall wrote: > > We have a series of machines that use CF as a boot media. Since upgrading to > > 2.6.20 (tried .9-.14), system will boot (from the flash media) but then fail > > to initialise the same media. Here is the dmesg from 2.6.20.14: > > > > ata_piix 0000:00:1f.2: version 2.00ac7 > > ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] > > ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19 > > PCI: Setting latency timer of device 0000:00:1f.2 to 64 > > ata1: SATA max UDMA/133 cmd 0xFA00 ctl 0xF902 bmdma 0xF600 irq 19 > > ata2: SATA max UDMA/133 cmd 0xF800 ctl 0xF702 bmdma 0xF608 irq 19 > > scsi0 : ata_piix > > ata1.00: ATA-0, max MWDMA2, 990864 sectors: LBA > > ata1.00: ata1: dev 0 multi count 0 > > ata1.00: applying bridge limits > > ata1.00: configured for MWDMA2 > > For some reason, mwdma doesn't work in libata now. I'm not sure why > tho. Alan, can you enlighten us? No idea at all. All my hardware is still happy. 2.6.20 is an "old" kernel however so it does predate the fixes you did for ata_piix mode setup ? - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
