Subject: Re: isapnp0: Resource timeout, card 1
To: None <current-users@NetBSD.ORG>
From: Mike Long <>
List: current-users
Date: 11/17/1997 19:45:05
>Date: Mon, 17 Nov 1997 23:06:32 GMT
>From: (Christos Zoulas)
>In article <> (Jukka Marin) writes:
>>What does this mean?
>>isapnp0 at isa0 port 0x279: read port 0x203
>>isapnp0: Resource timeout, card 1
>>NetBSD 1.3_ALPHA on I*M 330-433SX with a "Sound Blaster Pro" compatible
>>16-bit pnp audio card.
>Try changing the DELAY(40) to 100 in isapnpres.c isapnp_wait_status...
>It means that the next resource byte did not become available on time.

If it's getting resource data from a serial EEPROM it might take a bit
longer than that.  Worst case for one PnP part I did was 624
microseconds for the first byte out of a two-wire serial EEPROM (later
bytes took 336 us each).  DELAY(1000) should do the trick.
Mike Long <>      
"Every normal man must be tempted at times to spit on his hands,
hoist the black flag, and begin slitting throats." -- H.L. Mencken