VIA VT82C416MV support

Hi,
I use 2.4.10-pre1-xfs series kernel (cvs checkout 2001-08-28) on a P133 based on a motherboard (don't remeber the manufacturer) with some VIA IDE controller, which seems to be
PCI_IDE: unknown IDE controller on PCI bus 00 device 08, VID=1106, DID=1571 for IDE driver....
VIA_82CXXX suport is compiled in kernel

Unfortunately i was unable to use UDMA33 mode with my FUJITSU MPF3204AT, ATA DISK drive (20496MB w/512KiB Cache)

Aug 22 22:32:49 vigo kernel: ide0: unexpected interrupt, status=0x58, count=2
Aug 22 22:33:03 vigo kernel: ide0: unexpected interrupt, status=0x58, count=3
Aug 22 22:33:12 vigo kernel: ide0: unexpected interrupt, status=0x58, count=4
Aug 22 22:33:22 vigo kernel: ide_dmaproc: chipset supported ide_dma_lostirq func only: 13
Aug 22 22:33:22 vigo kernel: hda: lost interrupt
Aug 22 22:33:22 vigo kernel: hda: dma_intr: status=0x58 { DriveReady SeekComplete DataRequest }
Aug 22 22:33:22 vigo kernel: hda: status timeout: status=0xd0 { Busy }
Aug 22 22:33:22 vigo kernel: hda: DMA disabled
Aug 22 22:33:22 vigo kernel: ide0: unexpected interrupt, status=0xd0, count=5
Aug 22 22:33:22 vigo kernel: hda: drive not ready for command
Aug 22 22:33:22 vigo kernel: ide0: reset: success

Here's my lspci -vvv output
00:01.0 IDE interface: VIA Technologies, Inc. VT82C416MV (rev 04) (prog-if 8a [Master SecP PriP])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Region 4: I/O ports at 6000 [size=16]
Is that controller supported in 2.4 kernels ? or maybe i am missing something?

I'd be appreciated for any response

Quoted 9 lines · Vojtech Pavlik

Quoted 8 lines · Piotrek Kaczmarek

Hi,
I use 2.4.10-pre1-xfs series kernel (cvs checkout 2001-08-28) on a P133 based on a motherboard (don't remeber the manufacturer) with some VIA IDE controller, which seems to be
PCI_IDE: unknown IDE controller on PCI bus 00 device 08, VID=1106, DID=1571 for IDE driver....
VIA_82CXXX suport is compiled in kernel

Quoted 3 lines

Quoted 1 line

Unfortunately i was unable to use UDMA33 mode with my

Wow, this must be a very ancient hardware! If you send me lspci -vvxxx, I'll take a look and perhaps we could make it work.

Ok, here it is:
00:01.0 IDE interface: VIA Technologies, Inc. VT82C416MV (rev 04) (prog-if 8a [Master SecP PriP])

        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-        Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 32
        Region 4: I/O ports at 6000 [size=16]

00: 06 11 71 15 07 00 80 02 04 8a 01 01 00 20 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 ff 00 00 00 40: 0b 02 09 3a 68 00 30 00 a8 20 a8 20 ff 00 ff ff

50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 02 00 00 00 00 00 00 00 02 00 00 00 00 00 00 70: 02 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 80: 00 50 2d 01 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00