Date: Thu, 02 Nov 2000 20:26:03 -0700 From: Warner Losh <imp@village.org> To: "Michael C . Wu" <keichii@peorth.iteration.net> Cc: mobile@FreeBSD.ORG, wpaul@FreeBSD.ORG Subject: Re: pccard inserts and detects but no device attached? Message-ID: <200011030326.UAA13855@harmony.village.org> In-Reply-To: Your message of "Thu, 02 Nov 2000 20:01:42 CST." <20001102200142.A1281@peorth.iteration.net> References: <20001102200142.A1281@peorth.iteration.net> <20001031220455.A424@peorth.iteration.net> <200011020056.RAA01166@harmony.village.org> <20001102170238.B13908@peorth.iteration.net>
next in thread | previous in thread | raw e-mail | index | archive | help
In message <20001102200142.A1281@peorth.iteration.net> "Michael C . Wu" writes: : Nov 2 19:06:58 peorth pccardd[56]: pccardd started : Nov 2 19:06:59 peorth /kernel: wi0: xmit failed : Nov 2 19:07:03 peorth /kernel: wi0: device timeout : Nov 2 19:07:03 peorth /kernel: wi0: tx buffer allocation failed : Nov 2 19:07:06 peorth /kernel: wi0: xmit failed : Nov 2 19:07:11 peorth /kernel: wi0: device timeout : Nov 2 19:07:11 peorth /kernel: wi0: tx buffer allocation failed : Nov 2 19:09:13 peorth /kernel: wi0: xmit failed : Nov 2 19:09:18 peorth /kernel: wi0: device timeout : Nov 2 19:09:18 peorth /kernel: wi0: tx buffer allocation failed : : attached are dmesg, pccard.conf, rc.conf : Would you mind instructing me on how to resolve this problem? This smells like an irq allocation botch. IRQ 13 is bogus for this purpose. From the sources we find: * Mask of allowable interrupts. * Ints are 3,4,5,7,9,10,11,12,14,15 so you need to take those IRQs, remove 9, 14, 15, 5, 11, 12, 10, 4, 3, 7 and you are left with: # The set formerly known as epsilon slash That's right, you have nothing left. You should change pcic to be polling and use irq 10. Either that, or you'll have to see about disabling devices in the BIOS so that they don't consume these resources. Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200011030326.UAA13855>