From owner-freebsd-multimedia Thu Sep 9 11:45:32 1999 Delivered-To: freebsd-multimedia@freebsd.org Received: from uni4nn.gn.iaf.nl (osmium.gn.iaf.nl [193.67.144.12]) by hub.freebsd.org (Postfix) with ESMTP id B71BF15198 for ; Thu, 9 Sep 1999 11:45:20 -0700 (PDT) (envelope-from wilko@yedi.iaf.nl) Received: from yedi.iaf.nl (uucp@localhost) by uni4nn.gn.iaf.nl (8.9.2/8.9.2) with UUCP id UAA01462 for freebsd-multimedia@freebsd.org; Thu, 9 Sep 1999 20:24:45 +0200 (MET DST) Received: (from wilko@localhost) by yedi.iaf.nl (8.9.3/8.9.3) id UAA01171 for freebsd-multimedia@freebsd.org; Thu, 9 Sep 1999 20:00:54 +0200 (CEST) (envelope-from wilko) From: Wilko Bulte Message-Id: <199909091800.UAA01171@yedi.iaf.nl> Subject: SB16pnp second DMA channel? To: freebsd-multimedia@freebsd.org Date: Thu, 9 Sep 1999 20:00:54 +0200 (CEST) X-Organisation: Private FreeBSD site - Arnhem, The Netherlands X-pgp-info: PGP public key at 'finger wilko@freefall.freebsd.org' X-Mailer: ELM [version 2.4ME+ PL43 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hi there, I'm on a approx 3 days old 3.3-RC and decided to give pcm a try (instead of snd). I wonder where the 2nd DMA is: vga0: rev 0x00 int a irq 14 on pci0.12.0 Probing for PnP devices: CSN 1 Vendor ID: ALS0001 [0x01009305] Serial 0x01000000 Comp ID: @@@0000 [0x0000 0000] pcm1 (SB16pnp sn 0x01000000) at 0x220-0x22f irq 9 drq 6 flag s 0x13 on isa Probing for devices on the ISA bus: Kernel config file: #Soundcard #controller snd0 #device sb0 at isa? port 0x220 irq 5 drq 1 #device sbxvi0 at isa? drq 5 #device sbmidi0 at isa? port 0x330 # Luigi's snd code (use INSTEAD of snd0 and all VOXWARE drivers!). # You may also wish to enable the pnp controller with this, for pnp # sound cards. # controller pnp0 device pcm0 #device pcm0 at isa? port ? tty irq 5 drq 1 flags 0x15 ^--- this line reflects what I set the card to using the alconfig.exe tool that came with the card. Mtv sound is not 'smooth', it sounds like it is gasping for breath ;-) My guess this is because the 16bit DMA is not OK (??). As I don't pretend to understand this, what is it that I'm missing? TIA, Wilko -- | / o / / _ Arnhem, The Netherlands - Powered by FreeBSD - |/|/ / / /( (_) Bulte WWW : http://www.tcja.nl http://www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message