Date: Fri, 6 Oct 2000 12:18:28 -0400 (EDT) From: Kenneth W Cochran <kwc@world.std.com> To: John Reynolds~ <jreynold@sedona.ch.intel.com> Cc: freebsd-stable@freebsd.org Subject: Re: breakage with two ed network devices Message-ID: <200010061618.MAA07034@world.std.com> References: <14812.58143.609625.133015@hip186.ch.intel.com> <A0E035400B00D4118F9E0008C70D4D77A88A@ITC1> <200010051637.KAA51557@harmony.village.org> <200010060408.WAA05189@harmony.village.org>
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>From owner-freebsd-stable@FreeBSD.ORG Fri Oct 6 11:58:26 2000 >From: John Reynolds~ <jreynold@sedona.ch.intel.com> >Date: Fri, 6 Oct 2000 08:51:19 -0700 (MST) >To: Warner Losh <imp@village.org> >Subject: Re: breakage with two ed network devices >Cc: stable@FreeBSD.ORG Please pardon my "jumping in" and/or ignorance... >How could ATA commits screw up the probing of ed0? >[...] ed0 living on an IRQ that is "reserved" (somehow) for one of the ATA "channels?" (ie. 14 and/or 15?) >Is it possible that this probe is stomping on something on >my ed0 card (being intrusive) and thus the "real" probe for >the NIC then doesn't find it? >[...] Hmmm... I might "question" an ATA-probe "there..." (?) >Given THAT information does anybody have any further clues? >Again, this machine is an Abit BP6, two Linksys Ether16 ISA >NICs. Kernel config for them is: > > device ed0 at isa? port 0x2c0 irq 15 iomem 0xd8000 Can this card (ed0) go to a different IRQ? Is that IRQ disabled/reassigned (from PCI) in the BIOS/setup? > device ed1 at isa? port 0x340 irq 9 iomem 0xd8000 I might want to "move" this one, too; IRQ 9 is the "shared" one & it has always "frightened" me some... :) (Brain-cobweb-digging) I also notice that that the "iomem" is the same; shouldn't those be different segments? >Thanks, > >-Jr Hope I was at least slightly helpful... -kc To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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