Len Brown wrote:
< Linux version 2.6.20-1.2933.fc6
< ([EMAIL PROTECTED]) (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
([EMAIL PROTECTED]) (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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