On Thu, Sep 21, 2000 at 01:06:26PM +1100, David Fisher wrote:

> First of all, can anyone tell me definitely whether both/either installers 
> support this card?  If so what would the boot time argument be?

>From /usr/src/linux/drivers/scsi/aha1542.c:

/*
 * 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.
 */
 
So try `aha1542=0x130'.

> The card is currently on base address 130, IRQ 11 and DMA 5.  I don't even 
> know if these are appropriate, I'm not much of an ISA person.

As long as they don't clash with another card, they're fine.

Cheers,

John
-- 
whois [EMAIL PROTECTED]


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