On Friday 04 May 2001 08:43 pm, RTS wrote:
> I have RH 6.2 installed with 3 3com 905C cards (Tornado).  I have the 3c90x
> (tornado) drivers compiled into the kernel.  I have the cards setup this
> way:

This might give you a place to start, at any rate.
Have a look here:
http://www.redhat.com/mirrors/LDP/HOWTO/Ethernet-HOWTO-2.html#ss2.3

>From that page:

With the Driver Compiled into the Kernel: If you have the driver compiled 
into the kernel, then the hooks for multiple ethercards are all there. 
However, note that at the moment only one ethercard is auto-probed for by 
default. This helps to avoid possible boot time hangs caused by probing 
sensitive cards.

(Note: As of late 2.1.x kernels, the boot probes have been sorted into safe 
and unsafe, so that all safe (e.g. PCI and EISA) probes will find all related 
cards automatically. Systems with more than one ethernet card with at least 
one of them being an ISA card will still need to do one of the following.)

There are two ways that you can enable auto-probing for the second (and 
third, and...) card. The easiest method is to pass boot-time arguments to the 
kernel, which is usually done by LILO. Probing for the second card can be 
achieved by using a boot-time argument as simple as ether=0,0,eth1. In this 
case eth0 and eth1 will be assigned in the order that the cards are found at 
boot. Say if you want the card at 0x300 to be eth0 and the card at 0x280 to 
be eth1 then you could use

LILO: linux ether=5,0x300,eth0 ether=15,0x280,eth1

The ether= command accepts more than the IRQ + I/O + name shown above. Please 
have a look at Passing Ethernet Arguments... for the full syntax, card 
specific parameters, and LILO tips.

These boot time arguments can be made permanent so that you don't have to 
re-enter them every time. See the LILO configuration option `append' in the 
LILO manual.

The second way (not recommended) is to edit the file Space.c and replace the 
0xffe0 entry for the I/O address with a zero. The 0xffe0 entry tells it not 
to probe for that device -- replacing it with a zero will enable autoprobing 
for that device.

-D



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