Markus Schaber wrote:
>
> Hello,
>
> On Wed, 18 Apr 2001, Alan Cox wrote:
>
> > Ok if you use the old style usermode isapnp tools to configure it and then
> > force aha1542 to use the right io, irq to find it does it then work ?
>
> Well, as this device is already configured by the bios, I just tried
> to load it giving the right IO port, and got the following message:
>
> lunix:/home/schabi# modprobe aha1542 io=0x330
> /lib/modules/2.4.3/kernel/drivers/scsi/aha1542.o: invalid parameter parm_io
> /lib/modules/2.4.3/kernel/drivers/scsi/aha1542.o: insmod
> /lib/modules/2.4.3/kernel/drivers/scsi/aha1542.o failed
> /lib/modules/2.4.3/kernel/drivers/scsi/aha1542.o: insmod aha1542 failed
The parameter format from the source code is:
/*
* LILO/Module params:
aha1542=<PORTBASE>[,<BUSON>,<BUSOFF>[,<DMASPEED>]]
*
* Where: <PORTBASE> is any of the valid AHA addresses:
* 0x130, 0x134, 0x230, 0x234, 0x330, 0x334
* <BUSON> is the time (in microsecs) that AHA spends on the
AT-bus
* when transferring data. 1542A power-on default is
11us,
* valid values are in range: 2..15 (decimal)
* <BUSOFF> is the time that AHA spends OFF THE BUS after while
* it is transferring data (not to monopolize the bus).
* Power-on default is 4us, valid range: 1..64
microseconds.
* <DMASPEED> Default is jumper selected (1542A: on the J1),
* but experimenter can alter it with this.
* Valid values: 5, 6, 7, 8, 10 (MB/s)
* Factory default is 5 MB/s.
*/
> lunix:~# isapnp pnpconfig.txt
> Board 1 has Identity 08 0f 6d b9 45 42 15 90 04: ADP1542 Serial No 258849093
>[checksum 08]
> pnptext:60 -- Fatal - IO range check attempted while device activated
> pnptext:60 -- Fatal - Error occurred executing request '<IORESCHECK> ' --- further
>action aborted
I've a pnp sound card that fails to configure with a similar error
message when a (CHECK) entry was found in an (IO ...) block. Removing
those entries solved the problem. Try this in your pnpconfig.txt:
(IO 0 (SIZE 4) (BASE 0x0330))
--
Rafael
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