From owner-freebsd-current Tue Jan 4 14:56:43 2000 Delivered-To: freebsd-current@freebsd.org Received: from pulsar.dead-end.net (pulsar.high-performance.com [216.15.153.82]) by hub.freebsd.org (Postfix) with ESMTP id B45E514E7E for ; Tue, 4 Jan 2000 14:56:40 -0800 (PST) (envelope-from rock@dead-end.net) Received: from mailto.dead-end.net (dead-end.net [216.15.153.82] (may be forged)) by pulsar.dead-end.net (8.9.3/8.9.3/DEAD-END/1999020900) with ESMTP id XAA46075 for ; Tue, 4 Jan 2000 23:56:39 +0100 (CET) (envelope-from rock@dead-end.net) Received: from server.rock.net (p3E9E0E88.dip.t-dialin.net [62.158.14.136]) by mailto.dead-end.net (8.9.3/DEAD-END/1999102400-Customer) with ESMTP id XAA46071 for ; Tue, 4 Jan 2000 23:56:38 +0100 (CET) (envelope-from rock@dead-end.net) Received: from dead-end.net (server [172.23.7.1]) by server.rock.net (8.9.3+Sun/8.9.3) with ESMTP id XAA02882 for ; Tue, 4 Jan 2000 23:56:36 +0100 (MET) Message-ID: <38727AA4.EFDEDEB4@dead-end.net> Date: Tue, 04 Jan 2000 23:56:36 +0100 From: "D. Rock" X-Mailer: Mozilla 4.7 [en] (X11; U; SunOS 5.8 i86pc) X-Accept-Language: de, en MIME-Version: 1.0 To: FreeBSD CURRENT Mailing List Subject: Re: panic: isa_dmastart: bad bounce buffer References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Nick Hibma wrote: > > Starting mpg123 with a random mpg3 file produces the following panic > within half a second. The kernel is current as of this morning. THe > panic is reproducable (as in, I cannot play the mpg3 file). > > kernel plus core available if needed. > > Dec 15 14:55:25 henny /kernel: ESS1879: adding io range 0x220-0x22f, > size=0x10, align=0 > Dec 15 14:55:25 henny /kernel: ESS1879: adding io range 0x388-0x38b, > size=0x4, align=0 > Dec 15 14:55:25 henny /kernel: ESS1879: adding irq mask 0x20 > Dec 15 14:55:25 henny /kernel: ESS1879: adding dma mask 0x2 > Dec 15 14:55:25 henny /kernel: ESS1879: adding dma mask 0x20 > Dec 15 14:55:25 henny /kernel: ESS1879: start dependant > Dec 15 14:55:25 henny /kernel: pnpbios: handle 1 device ID ESS1879 > (79187316) > Dec 19 17:10:48 henny /kernel: sbc0: at port > 0x220-0x22f,0x388-0x38b irq 5 drq 1,5 on isa0 > Dec 19 17:10:48 henny /kernel: pcm0: on sbc0 Same here. If I change the call to esschan_init() back to sbchan_init() [in /sys/dev/sound/isa/sb.c], these messages and the panic disappear again. (Alternatively I can turn down ESS_BUFFSIZE to 8192, larger values [tried (16384 and 32768) -256] also don't work] Sound still doesn't work yet. Just noise - probably played at a fraction of the normal speed (<5%). sbc: at port 0x220-0x22f, 0x388-0x38b, 0x330-0x331 irq 5 drq 1,0 on isa0 pcm0: on sbc0 Daniel To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message