Messages in this thread | | | Date | Wed, 18 Apr 2007 16:23:20 -0400 | From | Jeff Garzik <> | Subject | Re: 2.6.21-rc5 from fc7-rc2 problems |
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Len Brown wrote: > < Linux version 2.6.20-1.2933.fc6 > < (brewbuilder@hs20-bc2-4.build.redhat.com) (gcc version 4.1.1 20070105 > < (Red Hat 4.1.1-51)) #1 SMP Mon Mar 19 11:38:26 EDT 2007 > --- >> Linux version 2.6.20-1.3023.fc7 >> (brewbuilder@ls20-bc1-13.build.redhat.com) (gcc version 4.1.2 20070317 >> (Red Hat 4.1.2-5)) #1 SMP Sun Mar 25 22:12:02 EDT 2007 > > I agree that the fc7 version string looks strange, because > there are other things in the fc7 dmesg which are clearly from 2.6.21, > such as this: > > < ACPI: Core revision 20060707 > --- >> ACPI: Core revision 20070126 > > Perhaps you can try building a kernel.org 2.6.21 kernel and running > it on your FC6 install? > > The ALI15X3 stuff exists only in the working FC6 dmesg: > > < Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 > < ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx > < ALI15X3: IDE controller at PCI slot 0000:00:0f.0 > < ACPI: Unable to derive IRQ for device 0000:00:0f.0 > < ACPI: PCI Interrupt 0000:00:0f.0[A]: no GSI > < ALI15X3: chipset revision 195 > < ALI15X3: not 100% native mode: will probe irqs later > < ide0: BM-DMA at 0x1000-0x1007, BIOS settings: hda:DMA, hdb:pio > < ide1: BM-DMA at 0x1008-0x100f, BIOS settings: hdc:DMA, hdd:pio > < Probing IDE interface ide0... > < hda: HITACHI_DK23CA-20, ATA DISK drive > < ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > < Probing IDE interface ide1... > < hdc: MATSHITADVD-ROM SR-8175, ATAPI CD/DVD-ROM drive > < ide1 at 0x170-0x177,0x376 on irq 15 > < Probing IDE interface ide2... > < Probing IDE interface ide3... > < Probing IDE interface ide4... > < Probing IDE interface ide5... > < hda: max request size: 128KiB > < hda: 39070080 sectors (20003 MB) w/2048KiB Cache, CHS=38760/16/63, UDMA(66) > < hda: cache flushes not supported > < hda: hda1 hda2 > < ide-floppy driver 0.99.newide > > FC7 looks like it is using libata instead: > -Len > >> SCSI subsystem initialized >> libata version 2.20 loaded. >> ACPI: Unable to derive IRQ for device 0000:00:0f.0 >> ACPI: PCI Interrupt 0000:00:0f.0[A]: no GSI >> ata1: PATA max UDMA/100 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x00011000 >> irq 14 >> ata2: PATA max UDMA/100 cmd 0x00010170 ctl 0x00010376 bmdma 0x00011008 >> irq 15 >> scsi0 : pata_ali >> PM: Adding info for No Bus:host0 >> ata1.00: ATA-5: HITACHI_DK23CA-20, 00H1A0A3, max UDMA/100 <======== >> drive can do 100 >> ata1.00: 39070080 sectors, multi 16: LBA >> ata1.00: configured for UDMA/33 <=============== configured as 33 >> scsi1 : pata_ali >> PM: Adding info for No Bus:host1 >> ata2.00: ATAPI, max UDMA/33 <=== cd can't be read now >> ata2.00: configured for UDMA/33 >> PM: Adding info for No Bus:target0:0:0 >> scsi 0:0:0:0: Direct-Access ATA HITACHI_DK23CA-2 00H1 PQ: 0 ANSI: 5 >> PM: Adding info for scsi:0:0:0:0 >> PM: Adding info for No Bus:target1:0:0 >> ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen >> ata2.00: cmd a0/01:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x12 data 36 in >> res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) >> ata2: soft resetting port
It looks like interrupts are not being delivered?
Jeff
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