2010/1/26 kapetr <kap...@mizera.cz>
> Hello,
>
> My IRQs are:
>
> -----------------
> r...@zly-hugo:~# cat /proc/interrupts
> CPU0
> 0: 2190158 XT-PIC-XT timer
> 1: 32037 XT-PIC-XT i8042
> 2: 0 XT-PIC-XT cascade
> 5: 1432 XT-PIC-XT SoundBlaster
> 6: 4 XT-PIC-XT floppy
> 7: 0 XT-PIC-XT parport0
> 8: 0 XT-PIC-XT rtc0
> 10: 52417 XT-PIC-XT VIA686A, eth0, rad...@pci:0000:01:00.0
> 11: 0 XT-PIC-XT acpi, uhci_hcd:usb1, uhci_hcd:usb2,
> eth1
> 12: 389493 XT-PIC-XT i8042
> 14: 60934 XT-PIC-XT pata_via
> 15: 194110 XT-PIC-XT pata_via
> NMI: 0 Non-maskable interrupts
> LOC: 0 Local timer interrupts
> SPU: 0 Spurious interrupts
> CNT: 0 Performance counter interrupts
> PND: 0 Performance pending work
> RES: 0 Rescheduling interrupts
> CAL: 0 Function call interrupts
> TLB: 0 TLB shootdowns
> TRM: 0 Thermal event interrupts
> THR: 0 Threshold APIC interrupts
> MCE: 0 Machine check exceptions
> MCP: 42 Machine check polls
> ERR: 0
> MIS: 0
> r...@zly-hugo:~#
>
> r...@zly-hugo:~# cat /proc/dma
> 1: SoundBlaster - 8bit
> 2: floppy
> 4: cascade
> 5: SoundBlaster - 16bit
> r...@zly-hugo:~#
>
They look reasonable. Things have evidently moved around a bit.. I don't
like irq 10 having no midi or opl3 or any of that stuff.
> ------
>
> In BIOS setup I have:
> - PnP OS - No, also BIOS configures resources
> - I have reserved IRQ5 and DMA1/5 for LegacyISA 'non PnP)
>
> As I wrote - this card is NOT PnP, but resources are set correct and
> there is NO conflict
>
> I will try acpi=off, but I don't think it can help.
>
> There is absolutely NO sharing of resources with this isa stuff. Everything
needs it's own irq, abnd dma. With no resource sharing or config, there
usually was jumpers to set to give you a chance. Experiment.
I would expect
AWE32 i/0 0x220 irq 5 dma 1 (Could be i/o 200 or 240 as well with irq 10 as
an option)
NIC irq 10, 11, or i2
A lot of modern kernels don't like writing to low address space. Watch for
that also. How much is your time worth? With the price of kit today, you'll
buy new sooner than sort that old stuff out.
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