Date: 07 Apr 1998 23:04:15 -0500 From: stephen farrell <stephen@farrell.org> To: Luigi Rizzo <luigi@labinfo.iet.unipi.it> Cc: multimedia@FreeBSD.ORG Subject: Re: luigi's snd driver questions Message-ID: <87pvityn5s.fsf@phaedrus.uchicago.edu> In-Reply-To: Luigi Rizzo's message of "Wed, 8 Apr 1998 04:22:06 %2B0200 (MET DST)" References: <199804080222.EAA04625@labinfo.iet.unipi.it>
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Luigi Rizzo <luigi@labinfo.iet.unipi.it> writes: > > I have a sb16 pnp which seems to generally work ok with luigi's driver > > (this is a 2.2.6-stable system, kernel from like 5 days > > ago)... however with realvideo i get the following on xconsole > > (especially under heavy load): > > > > WARNING: wrintr but write DMA inactive! > > WARNING: wrintr but write DMA inactive! > > WARNING: wrintr but write DMA inactive! > > ... > > > > which seem to coincide with "pops" from the speakers. is this a bug > > in the driver or a configuration issue? if it's a configuration > > cannot tell exactly. it could be that you have a vibra16X which is > unsupported because of lack of documentation. Yesterday i have written > again to creativelabs asking for documentation... Nope... not a vibra. It's a regular plain jain sb16 (well, w/pnp). > In general, if you have a pnp card, it is much wiser to have > "controller pnp0" in the kernel so it will fetch the right resources > from the PnP config registers. ok... rebuilding kernel now. > > if my card *is* misconfigured, then how do i know? (i suppose i could > > use "pnpinfo" and send me the output. PLAIN ASCII -- no mime > attachments.. oh... yeah, i see the "CSN" is 1, but what is the LDN--is that CTL0031, 0x31008c0e or 0? Thanks Card assigned CSN #1 Vendor ID CTL0028 (0x28008c0e), Serial Number 0x1008415c PnP Version 1.0, Vendor Version 16 Device Description: Creative SB16 PnP Logical Device ID: CTL0031 0x31008c0e #0 Device Description: Audio TAG Start DF Good Configuration IRQ: 5 - only one type (true/edge) DMA: channel(s) 1 8-bit, not a bus master, count by byte, , Compatibility mode DMA: channel(s) 5 16-bit, not a bus master, , count by word, Compatibility mode I/O Range 0x220 .. 0x220, alignment 0x1, len 0x10 [16-bit addr] I/O Range 0x330 .. 0x330, alignment 0x1, len 0x2 [16-bit addr] I/O Range 0x388 .. 0x388, alignment 0x1, len 0x4 [16-bit addr] TAG Start DF Acceptable Configuration IRQ: 5 7 10 - only one type (true/edge) DMA: channel(s) 0 1 3 8-bit, not a bus master, count by byte, , Compatibility mode DMA: channel(s) 5 6 7 16-bit, not a bus master, , count by word, Compatibility mode I/O Range 0x220 .. 0x280, alignment 0x20, len 0x10 [16-bit addr] I/O Range 0x300 .. 0x330, alignment 0x30, len 0x2 [16-bit addr] I/O Range 0x388 .. 0x388, alignment 0x1, len 0x4 [16-bit addr] TAG Start DF Acceptable Configuration IRQ: 5 7 10 - only one type (true/edge) DMA: channel(s) 0 1 3 8-bit, not a bus master, count by byte, , Compatibility mode DMA: channel(s) 5 6 7 16-bit, not a bus master, , count by word, Compatibility mode I/O Range 0x220 .. 0x280, alignment 0x20, len 0x10 [16-bit addr] I/O Range 0x300 .. 0x330, alignment 0x30, len 0x2 [16-bit addr] TAG Start DF Sub-optimal Configuration IRQ: 5 7 10 - only one type (true/edge) DMA: channel(s) 0 1 3 8-bit, not a bus master, count by byte, , Compatibility mode DMA: channel(s) 5 6 7 16-bit, not a bus master, , count by word, Compatibility mode I/O Range 0x220 .. 0x280, alignment 0x20, len 0x10 [16-bit addr] TAG Start DF Sub-optimal Configuration IRQ: 5 7 10 - only one type (true/edge) DMA: channel(s) 0 1 3 8-bit, not a bus master, count by byte, , Compatibility mode I/O Range 0x220 .. 0x280, alignment 0x20, len 0x10 [16-bit addr] I/O Range 0x300 .. 0x330, alignment 0x30, len 0x2 [16-bit addr] I/O Range 0x388 .. 0x388, alignment 0x1, len 0x4 [16-bit addr] TAG Start DF Sub-optimal Configuration IRQ: 5 7 10 - only one type (true/edge) DMA: channel(s) 0 1 3 8-bit, not a bus master, count by byte, , Compatibility mode I/O Range 0x220 .. 0x280, alignment 0x20, len 0x10 [16-bit addr] I/O Range 0x300 .. 0x330, alignment 0x30, len 0x2 [16-bit addr] TAG Start DF Sub-optimal Configuration IRQ: 5 7 10 11 - only one type (true/edge) DMA: channel(s) 0 1 3 8-bit, not a bus master, count by byte, , Compatibility mode I/O Range 0x220 .. 0x280, alignment 0x20, len 0x10 [16-bit addr] TAG End DF -- Steve Farrell To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
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