Date: Tue, 04 Jan 2000 23:56:36 +0100 From: "D. Rock" <rock@dead-end.net> To: FreeBSD CURRENT Mailing List <current@FreeBSD.ORG> Subject: Re: panic: isa_dmastart: bad bounce buffer Message-ID: <38727AA4.EFDEDEB4@dead-end.net> References: <Pine.BSF.4.20.0001031441230.296-100000@localhost>
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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: <ESS ES1879> at port > 0x220-0x22f,0x388-0x38b irq 5 drq 1,5 on isa0 > Dec 19 17:10:48 henny /kernel: pcm0: <SB DSP 3.01> 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: <ESS ES1869> at port 0x220-0x22f, 0x388-0x38b, 0x330-0x331 irq 5 drq 1,0 on isa0 pcm0: <SB DSP 3.01 (ESS mode)> on sbc0 Daniel To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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