On Tue, Jul 05, 2005 at 12:01:00PM -0700, Jason Thorpe wrote:
> >Module Name:    src
> >Committed By:    tron
> >Date:        Tue Jul  5 15:00:33 UTC 2005
> >
> >Modified Files:
> >    src/sys/arch/i386/conf: INSTALL_TINY
> >
> >Log Message:
> >Comment out drivers for 3Com 3C501, 3C503 and 3C505. These cards  
> >weren't
> >very common and had more or less severe restrictions. This finally fix
> >the NetBSD-i386 release build.
> 
> 3c503 was an *extremely* common card.

Ok, I never encountered that one. The command cards I know about about
were NE2000, Western Digital/SMC WD80x3 and 3Com 3c509.

> That one, at least, should be put back.

No problem. But you'll have to pick another card whose drive is commented
out in "INSTALL_TINY". I tried to to remove only el(0) but it wasn't enough.
Possile candidates are:

# ISA network interfaces
ate0	at isa? port 0x2a0 irq ?		# AT1700
cs0	at isa? port 0x300 iomem ? irq ? drq ?	# CS8900 Ethernet
#ec0	at isa? port 0x250 iomem 0xd8000 irq 9	# 3Com 3c503 Ethernet
#eg0	at isa? port 0x280 irq 9		# 3C505 ethernet cards
#el0	at isa? port 0x300 irq 9		# 3C501 ethernet cards
ep*	at isa? port ? irq ?			# 3C509 ethernet cards
ef0	at isa? port 0x360 iomem 0xd0000 irq 7	# 3C507
ai0	at isa? port 0x360 iomem 0xd0000 irq 7	# StarLAN
fmv0	at isa? port 0x2a0 irq ?		# FMV-181/182
ix0	at isa? port 0x300 irq 10		# EtherExpress/16
iy0	at isa? port 0x360 irq ?		# EtherExpress PRO 10 ISA
lc0	at isa? port 0x320 iomem ? irq ?	# DEC EtherWORKS III (LEMAC)
#depca0	at isa? port 0x300 iomem 0xc8000 iosiz 0x8000 irq 5	# DEPCA
#le*	at depca?
nele0	at isa? port 0x320 irq 9 drq 7		# NE2100
le*	at nele?
#ntwoc0	at isa? port 0x300 irq 5 iomem 0xc8000 flags 1	# Riscom/N2 sync serial
bicc0	at isa? port 0x320 irq 10 drq 7		# BICC IsoLan
le*	at bicc?
ne0	at isa? port 0x280 irq 9		# NE[12]000 ethernet cards
ne1	at isa? port 0x300 irq 10
sm0	at isa? port 0x300 irq 10		# SMC91C9x Ethernet
tr0	at isa? port 0xa20 iomem 0xd8000 irq ?	# IBM TROPIC based Token-Ring
tr1	at isa? port 0xa24 iomem 0xd0000 irq ?	# IBM TROPIC based Token-Ring
tr*	at isa? port ? irq ?			# 3COM TROPIC based Token-Ring
we0	at isa? port 0x280 iomem 0xd0000 irq 9	# WD/SMC Ethernet
we1	at isa? port 0x300 iomem 0xcc000 irq 10

Hmmm ... tr(4) looks like a good candidate.

	Kind regards

-- 
Matthias Scheler                                  http://scheler.de/~matthias/