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Subject2.1.129 Unknown IDE controller
Hi!

From dmesg:

PCI_IDE: unknown IDE controller on PCI bus 00 device 58, VID=10b9, DID=5229
PCI_IDE: not 100% native mode: will probe irqs later
PCI_IDE: simplex device: DMA disabled
ide0: PCI_IDE Bus-Master DMA disabled (BIOS)
PCI_IDE: simplex device: DMA disabled
ide1: PCI_IDE Bus-Master DMA disabled (BIOS)
hda: ST31720A, ATA DISK drive
hdb: QUANTUM LPS340A, ATA DISK drive
hdc: ST3290A, ATA DISK drive
hdd: QUANTUM LIGHTNING 730A, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: ST31720A, 1626MB w/0kB Cache, CHS=825/64/63
hdb: QUANTUM LPS340A, 325MB w/98kB Cache, CHS=1011/15/44
hdc: ST3290A, 249MB w/32kB Cache, CHS=1001/15/34
hdd: QUANTUM LIGHTNING 730A, 696MB w/96kB Cache, CHS=1416/16/63
Partition check:
hda: hda1 hda2 < hda5 hda6 >
hdb: hdb1
hdc: hdc1 hdc2
hdd: RDSK hdd1 hdd2 hdd3 hdd4

This is an Aladdin chipset, "IV+", IIRC. I know that its UDMA/33 mode is
not yet supported, but why does it say "unknown IDE controller"? Is this
just a message from the DMA driver?

From /proc/pci:

PCI devices found:
Bus 0, device 0, function 0:
Host bridge: Acer Labs M1531 Aladdin IV (rev 179).
Slow devsel. Master Capable. Latency=32.
Bus 0, device 2, function 0:
ISA bridge: Acer Labs M1533 Aladdin IV (rev 180).
Medium devsel. Master Capable. No bursts.
[...]
Bus 0, device 11, function 0:
IDE interface: Acer Labs M5229 TXpro (rev 32).
Medium devsel. Fast back-to-back capable. IRQ f. Master Capable. Latency=32. Min Gnt=2.Max Lat=4.
I/O at 0xffa0 [0xffa1].

hda PIO mode is set to "5" in the BIOS.

ciao,
johnny
--
Trust no-one.

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