Subject: Re: multiple isa ep* devices
To: Chris Jones <cjones@rupert.honors.montana.edu>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: port-i386
Date: 06/20/1997 11:06:13
On 20 Jun 1997 11:10:02 -0600 
 Chris Jones <cjones@rupert.honors.montana.edu> wrote:

 > ep*	at isa? port ? irq ?
 > ...gives a panic: isa clone devices not supported (or similar message)

Cloning devices on isa on the i386 can't be reasonably supported until
__BROKEN_INDIRECT_CONFIG goes away... that means fixing up all of the
other drivers... should be a fun project :-)

 > ep0	at isa? port 300 irq 5
 > ep1	at isa? port 220 irq 10
 > ...and the kernel doesn't recognize either one.

...because you need to specify ports in hex, not decimal:

ep0	at isa? port 0x300 irq 5
ep1	at isa? port 0x220 irq 10

 > ep0	at isa? port ? irq ?
 > ...(the default) recognizes only one of them.

you can also say:

ep0	at isa? port ? irq ?
ep1	at isa? port ? irq ?

Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                               Home: 408.866.1912
NAS: M/S 258-6                                          Work: 415.604.0935
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