Date: Mon, 21 Jul 2003 14:41:06 +0200 (CEST) From: lukas@razik.de To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/54705: codec timeout during read of register 26 with snd_t4dwave.ko Message-ID: <200307211241.h6LCf6u3000984@consystor3.razik.de> Resent-Message-ID: <200307211250.h6LCoGkJ094049@freefall.freebsd.org>
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>Number: 54705 >Category: kern >Synopsis: codec timeout during read of register 26 with snd_t4dwave.ko >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jul 21 05:50:15 PDT 2003 >Closed-Date: >Last-Modified: >Originator: Lukas Razik >Release: FreeBSD 5.1-RELEASE i386 >Organization: >Environment: System: FreeBSD consystor3.razik.de 5.1-RELEASE FreeBSD 5.1-RELEASE #1: Sat Jul 12 14:54:14 CEST 2003 root@consystor3.razik.de:/usr/obj/usr/src/sys/RAZIK2003-07-10 i386 Chipset: SiS630 (@ Elitegroup i-Buddie A901) >Description: If I try to load the snd_4dwave.ko module with '/boot/loader.conf' I _somtimes_ get the error: codec timeout during read of register 26 --- BEGIN 'dmesg' --- Copyright (c) 1992-2003 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 5.1-RELEASE #1: Sat Jul 12 14:54:14 CEST 2003 root@consystor3.razik.de:/usr/obj/usr/src/sys/RAZIK2003-07-10 Preloaded elf kernel "/boot/kernel/kernel" at 0xc04c4000. Preloaded elf module "/boot/kernel/linux.ko" at 0xc04c4244. Preloaded elf module "/boot/kernel/snd_t4dwave.ko" at 0xc04c42f0. Preloaded elf module "/boot/kernel/snd_pcm.ko" at 0xc04c43a0. Preloaded elf module "/boot/kernel/apm.ko" at 0xc04c444c. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc04c44f4. Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 1096447586 Hz CPU: Intel(R) Celeron(TM) CPU 1100MHz (1096.45-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6b1 Stepping = 1 Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> real memory = 251592704 (239 MB) avail memory = 239140864 (228 MB) Pentium Pro MTRR support enabled npx0: <math processor> on motherboard npx0: INT 16 interface acpi0: <AMIINT AMIINT08> on motherboard pcibios: BIOS version 2.10 Using $PIR table, 4 entries at 0xc00f82d0 acpi0: power button is handled as a fixed feature programming model. Timecounter "ACPI-safe" frequency 3579545 Hz acpi_timer0: <24-bit timer at 3.579545MHz> port 0x5008-0x500b on acpi0 acpi_cpu0: <CPU> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <SIS Generic host to PCI bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0 atapci0: <SiS 630S UDMA100 controller> port 0xff00-0xff0f at device 0.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 isab0: <PCI-ISA bridge> at device 1.0 on pci0 isa0: <ISA bus> on isab0 ohci0: <SiS 5571 USB controller> mem 0xdffd0000-0xdffd0fff irq 5 at device 1.2 on pci0 usb0: OHCI version 1.0, legacy support usb0: SMM does not respond, resetting usb0: <SiS 5571 USB controller> on ohci0 usb0: USB revision 1.0 uhub0: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 3 ports with 3 removable, self powered ohci1: <SiS 5571 USB controller> mem 0xdffe0000-0xdffe0fff irq 5 at device 1.3 on pci0 usb1: OHCI version 1.0, legacy support usb1: SMM does not respond, resetting usb1: <SiS 5571 USB controller> on ohci1 usb1: USB revision 1.0 uhub1: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 3 ports with 3 removable, self powered pcm0: <SiS 7018> port 0xd400-0xd4ff mem 0xdfff0000-0xdfff0fff irq 11 at device 1.4 on pci0 codec timeout writing 26, data 0 codec timeout writing 0, data 0 codec timeout during read of register 26 codec timeout during read of register 26 codec timeout during read of register 26 codec timeout during read of register 26 codec timeout during read of register 26 codec timeout during read of register 26 codec timeout during read of register 26 codec timeout during read of register 26 codec timeout during read of register 26 codec timeout during read of register 26 codec timeout during read of register 26 codec timeout during read of register 26 [... repeats some hundred times] codec timeout during read of register 26 pcm0: AC97 reset timed out. codec timeout writing 26, data 0 codec timeout during read of register 0 codec timeout during read of register 7c codec timeout during read of register 7e pcm0: ac97 codec invalid or not present (id == 0) device_probe_and_attach: pcm0 attach returned 6 pci0: <simple comms> at device 1.6 (no driver attached) pcib1: <PCIBIOS PCI-PCI bridge> at device 2.0 on pci0 pci1: <PCI bus> on pcib1 pci1: <display, VGA> at device 0.0 (no driver attached) rl0: <RealTek 8139 10/100BaseTX> port 0xd000-0xd0ff mem 0xdffc0000-0xdffc00ff irq 10 at device 5.0 on pci0 rl0: Realtek 8139B detected. Warning, this may be unstable in autoselect mode rl0: Ethernet address: 00:50:eb:08:18:58 miibus0: <MII bus> on rl0 rlphy0: <RealTek internal media interface> on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto acpi_lid0: <Control Method Lid Switch> on acpi0 acpi_button0: <Power Button> on acpi0 acpi_acad0: <AC adapter> on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A ppc0 port 0x378-0x37f irq 7 on acpi0 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 acpi_ec0: <embedded controller> port 0x66,0x62 on acpi0 orm0: <Option ROM> at iomem 0xc0000-0xcffff on isa0 sc0: <System console> on isa0 sc0: VGA <16 virtual consoles, flags=0x200> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 fdc0: cannot reserve I/O port range (6 ports) sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled Timecounters tick every 10.000 msec acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0% ad0: DMA limited to UDMA33, non-ATA66 cable or device ad0: 19077MB <IBM-IC25N020ATCS04-0> [38760/16/63] at ata0-master UDMA33 acd0: DVD-ROM <QSI DVD-ROM SDR-081> at ata1-master PIO4 Mounting root from ufs:/dev/ad0s3a --- END --- >How-To-Repeat: Set 'snd_t4dwave_load="YES"' in loader.conf, reboot some times and perhaps the error message occurs. >Fix: I don't know... >Release-Note: >Audit-Trail: >Unformatted:
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