From owner-freebsd-stable Fri Aug 31 13:26:33 2001 Delivered-To: freebsd-stable@freebsd.org Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by hub.freebsd.org (Postfix) with ESMTP id 2B33037B407 for ; Fri, 31 Aug 2001 13:26:25 -0700 (PDT) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.9.3/8.9.3) with ESMTP id QAA20100 for ; Fri, 31 Aug 2001 16:26:22 -0400 (EDT) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.3/8.9.1) id f7VKPsF90010; Fri, 31 Aug 2001 16:25:54 -0400 (EDT) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15247.62161.900177.306924@grasshopper.cs.duke.edu> Date: Fri, 31 Aug 2001 16:25:53 -0400 (EDT) To: freebsd-stable@freebsd.org Subject: NeoMagic 256Z: pcm0: play interrupt timeout, channel dead X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I just upgraded my wife's laptop from 4.2 to 4.4RC (today's -stable) and the sound card no longer works. I see: pcm0: play interrupt timeout, channel dead When playing anything (mp3s, realplayer, etc). With realplayer, at least, I hear the first few miliseconds of what I'm listening to, then it begins to loop, playing something over and over. Interestingly enough, interrupts are happening: ~>vmstat -i interrupt total rate pcm0 irq5 130 0 <..> Here's my soundstat: ~>cat /dev/sndstat FreeBSD Audio Driver (newpcm) Aug 31 2001 16:06:41 Installed devices: pcm0: at memory 0xf5800000, 0xfda00000 irq 5 (1p/1r/0v channels duplex) And I've appended a dmesg. Thanks for any help.. Drew Copyright (c) 1992-2001 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.4-RC #1: Fri Aug 31 16:07:52 EDT 2001 root@tardy:/usr/src/sys/compile/TARDY Timecounter "i8254" frequency 1193182 Hz CPU: Pentium II/Pentium II Xeon/Celeron (397.05-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x66d Stepping = 13 Features=0x183f9ff real memory = 201261056 (196544K bytes) avail memory = 192102400 (187600K bytes) Preloaded elf kernel "kernel" at 0xc039d000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 5 entries at 0xc00fbd80 apm0: on motherboard apm: found APM BIOS v1.2, connected at v1.2 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at 0.0 irq 11 pcm0: mem 0xfda00000-0xfdafffff,0xf5800000-0xf5ffffff irq 5 at device 0.1 on pci1 pcic0: irq 11 at device 3.0 on pci0 pcic0: PCI Memory allocated: 0x44000000 pcic0: TI12XX PCI Config Reg: [ring enable][speaker enable][FUNC pci int + CSC serial isa irq] pccard0: on pcic0 pcic1: irq 11 at device 3.1 on pci0 pcic1: PCI Memory allocated: 0x44001000 pcic1: TI12XX PCI Config Reg: [ring enable][speaker enable][FUNC pci int + CSC serial isa irq] pccard1: on pcic1 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x860-0x86f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 uhci0: port 0xece0-0xecff irq 11 at device 7.2 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered intpm0: port 0x840-0x84f irq 9 at device 7.3 on pci0 intpm0: I/O mapped 840 intpm0: intr IRQ 9 enabled revision 0 smbus0: on intsmb0 smb0: on smbus0 intpm0: PM I/O mapped 800 orm0: