Date: Tue, 26 Nov 2002 23:32:07 +0100 (CET) From: Jan Srzednicki <winfried@student.agh.edu.pl> To: current@freebsd.org Subject: sound problems Message-ID: <Pine.GSO.4.44.0211260108540.29108-100000@student.uci.agh.edu.pl>
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Hello there,
I have -CURRENT from Saturday on my box. I have SB 128PCI on my board, the
module detects it without problems and seems to work fine. But the problem
is that the sound is not clear; there happen to be some itchy noises from
time to time, when I push up the system load. I wonder whether enlarging
the sound buffer woul help, yet hw.snd.pcm0.buffersize is read-only, even
setting it in /boot/loader.conf does not help. Under -STABLE those "ithes"
never happened, so I don't think it's a hw issue.
Here's my dmesg output, with some irrelevant (IMHO) stuff removed:
Copyright (c) 1992-2002 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 5.0-CURRENT #2: Sun Nov 24 23:36:06 CET 2002
root@stronghold:/usr/obj/usr/src/sys/MOONDANCE5
Preloaded elf kernel "/boot/kernel/kernel" at 0xc04e4000.
Preloaded elf module "/boot/kernel/mga.ko" at 0xc04e4204.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc04e42ac.
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 600026288 Hz
CPU: AMD Duron(tm) Processor (600.03-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x630 Stepping = 0
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
AMD Features=0xffffffffc0440000<RSVD,AMIE,DSP,3DNow!>
real memory = 536805376 (511 MB)
avail memory = 515969024 (492 MB)
Initializing GEOMetry subsystem
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <VIA694 AWRDACPI> on motherboard
Using $PIR table, 7 entries at 0xc00fdd00
acpi0: power button is handled as a fixed feature programming model.
Timecounter "ACPI-fast" frequency 3579545 Hz
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0x6000-0x607f,0x5000-0x500f,0x4080-0x40ff,0x4000-0x407f,0xcf8-0xcff on acpi0
---- initial configuration ------------------------
[.. here comes the irqs output and stuff ..]
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA 82C8363 (Apollo KT133A) host to PCI bridge> mem 0xd5000000-0xd53fffff at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
drm0: <Matrox G400/G450 (AGP)> mem 0xd3000000-0xd37fffff,0xd2000000-0xd2003fff,0xd0000000-0xd1ffffff irq 10 at device 0.0 on pci1
info: [drm] AGP at 0xd5000000 4MB
info: [drm] Initialized mga 3.0.2 20010321 on minor 0
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xd000-0xd00f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pcm0: <Creative CT5880-C> port 0xdc00-0xdc3f irq 5 at device 9.0 on pci0
rl0: <RealTek 8139 10/100BaseTX> port 0xe000-0xe0ff mem 0xd5400000-0xd54000ff irq 11 at device 10.0 on pci0
rl0: Realtek 8139B detected. Warning, this may be unstable in autoselect mode
rl0: Ethernet address: 00:e0:7d:b4:33:16 miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
[.. floppy, serial/parallel ports, keyboard, PS/2 mouse ..]
pmtimer0 on isa0
orm0: <Option ROM> at iomem 0xc0000-0xc87ff 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
[.. and ATA drives ..]
--
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--=< Ride the wild wind - push the envelope, don't sit on the fence, ---
-- Ride the wild wind - live life on the razor's edge! >=-- Queen --
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