Date: Wed, 26 Jan 2000 15:51:24 -0500 From: Will Andrews <andrews@technologist.com> To: Chris Webb <chris@arachsys.com> Cc: Will Andrews <andrews@TECHNOLOGIST.COM>, Warner Losh <imp@village.org>, Ken Seggerman <suleyman@echonyc.com>, freebsd-mobile@FreeBSD.ORG Subject: Re: Will 3Com 3CCFE574BT work in 4.0 Release? Message-ID: <20000126155124.A401@argon.blackdawn.com> In-Reply-To: <87k8kwok7u.fsf@miranda.arachsys.com>; from chris@arachsys.com on Wed, Jan 26, 2000 at 04:45:25PM %2B0000 References: <Pine.GSO.4.21.0001221359140.13833-100000@echonyc.com> <200001230347.UAA27217@harmony.village.org> <87wvoxniug.fsf@miranda.arachsys.com> <20000126095858.A413@argon.blackdawn.com> <87k8kwok7u.fsf@miranda.arachsys.com>
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On Wed, Jan 26, 2000 at 04:45:25PM +0000, Chris Webb wrote: > > Your problem is probably caused by the fact that in the GENERIC kernel > > (and others), pcic1 likes to use IRQ 11. > > I hoped that pcic11 wasn't compiled in to this kernel at all: I > commented it out as the relevant hardware isn't present in the machine. > > [...] > device card0 > device pcic0 at isa? irq 10 port 0x3e0 iomem 0xd0000 > #device pcic1 at isa? irq 11 port 0x3e2 iomem 0xd4000 disable > options PCIC_RESUME_RESET > [...] Yes, I saw. That's why I wrote the next paragraph. I've tried to use IRQ 11 too, with pcic1 disabled. It doesn't work, strangely enough. > Just been through each of the ostensibly free IRQs (11, 13, 15; there's > a USB controller on IRQ 9) and even tried shifting pcic0 onto IRQ 11 and > putting the 574B on IRQ 10. In each case, I see the same strange > behaviour from ep0. It works absolutely fine up until I do a zzz, but > after resuming, no interrupts get through at all. I disabled my USB controller. It's not even in my kernel config file at all. I don't use any USB devices (and probably never will), so I have no need for it in there. Perhaps you could disable yours? > Indeed. I saw the same behaviour at bootup when I accidentally put the > pccard on the same IRQ as the internal soundcard. What's puzzling me is > why this should only start happening after an apm suspend/resume > cycle: > > # ping 192.168.64.2 > PING 192.168.64.2 (192.168.64.2): 56 data bytes > 64 bytes from 192.168.64.2: icmp_seq=0 ttl=255 time=0.502 ms > 64 bytes from 192.168.64.2: icmp_seq=0 ttl=255 time=0.433 ms You mean it _WORKS_ after you do apm suspend/resume ? -- Will Andrews <andrews@technologist.com> GCS/E/S @d- s+:+>+:- a--->+++ C++ UB++++ P+ L- E--- W+++ !N !o ?K w--- ?O M+ V-- PS+ PE++ Y+ PGP+>+++ t++ 5 X++ R+ tv+ b++>++++ DI+++ D+ G++>+++ e->++++ h! r-->+++ y? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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