Date: Wed, 23 Aug 2000 15:29:05 -0400 From: "Andresen,Jason R." <jandrese@mitre.org> To: "freebsd-questions@FreeBSD.ORG" <freebsd-questions@FreeBSD.ORG> Subject: Strange conflict Message-ID: <39A42600.9A8A7A85@mitre.org>
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I have an unusual conflict problem. I have an original model
SoundBlaster 16 ISA non-PNP (with jumpers and everything!) and a PCI
RealTek 10/100 ethernet card (Yes, I know it's crappy). My problem is
the RealTek card seems to be conflicting with the SB16, which is
extremely odd because they aren't even on the same bus. My symptoms:
Whenever I try to play a sound on the SB16, it simply plays the first
half second of the song over and over (BuhBuhBuhBuh....) for the
duration of the sound and then stops. Removing the NIC restores
normal operation, but of course kills my network connection.
Both the SB16 and the RealTek card work fine together under Windows 98.
dmesg and kernel configuration follow:
Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 4.0-RELEASE #8: Fri Jul 28 18:01:43 EDT 2000
root@escaflowne.el.hazard:/usr/src/sys/compile/ESCAFLOWNE
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 400910378 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (400.91-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x652 Stepping = 2
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 67108864 (65536K bytes)
config> di pcic0
No such device: pcic0
Invalid command or syntax. Type `?' for help.
config> di sn0
No such device: sn0
Invalid command or syntax. Type `?' for help.
config> di lnc0
No such device: lnc0
Invalid command or syntax. Type `?' for help.
config> di le0
No such device: le0
Invalid command or syntax. Type `?' for help.
config> di ie0
No such device: ie0
Invalid command or syntax. Type `?' for help.
config> di fe0
No such device: fe0
Invalid command or syntax. Type `?' for help.
config> di cs0
No such device: cs0
Invalid command or syntax. Type `?' for help.
config> di bt0
No such device: bt0
Invalid command or syntax. Type `?' for help.
config> di aic0
No such device: aic0
Invalid command or syntax. Type `?' for help.
config> di adv0
No such device: adv0
Invalid command or syntax. Type `?' for help.
config> q
avail memory = 61669376 (60224K bytes)
Preloaded elf kernel "kernel" at 0xc0344000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc034409c.
VESA: v2.0, 8192k memory, flags:0x1, mode table:0xc00c6ba7 (c0006ba7)
VESA: Matrox Graphics Inc.
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on
pci0
pci1: <PCI bus> on pcib1
pci1: <Matrox MGA G200 AGP graphics accelerator> at 0.0 irq 11
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xf000-0xf00f at device 7.1
on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 7.2 irq 9
intpm0: <Intel 82371AB Power management controller> port 0x5000-0x500f
irq 9 at device 7.3 on pci0
intpm0: I/O mapped 5000
intpm0: intr IRQ 9 enabled revision 0
smbus0: <System Management Bus> on intsmb0
smb0: <SMBus general purpose I/O> on smbus0
intpm0: PM I/O mapped 4000
ahc0: <Adaptec 2940 SCSI adapter> port 0xe400-0xe4ff mem
0xe6800000-0xe6800fff irq 9 at device 11.0 on pci0
ahc0: aic7870 Single Channel A, SCSI Id=7, 16/255 SCBs
rl0: <RealTek 8139 10/100BaseTX> port 0xe800-0xe8ff mem
0xe6801000-0xe68010ff irq 11 at device 15.0 on pci0
rl0: Ethernet address: 00:48:54:85:63:3a
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 flags 0x10 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
ppi0: <Parallel I/O> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
sbc0: <Soundblaster 16> at port 0x220-0x22f irq 5 drq 1 flags 0x15 on
isa0
sbc0: setting card to irq 5, drq 1, 5
pcm0: <SB DSP 4.13> on sbc0
joy0 at port 0x201 on isa0
ata1-slave: ata_command: timeout waiting for intr
ata1-slave: identify failed
ad0: 814MB <WDC AC2850F> [1654/16/63] at ata0-master using PIO3
ad1: 2441MB <WDC AC32500H> [4960/16/63] at ata0-slave using WDMA2
acd0: CDROM <FX400> at ata1-master using PIO3
Waiting 15 seconds for SCSI devices to settle
(da0:ahc0:0:4:0): Duplicate Wired Device entry!
(da0:ahc0:0:4:0): Second device will not be wired
Mounting root from ufs:/dev/da0s1a
cd0 at ahc0 bus 0 target 2 lun 0
cd0: <SONY CD-ROM CDU-8003A 1.9a> Removable CD-ROM SCSI-2 device
cd0: 4.032MB/s transfers (4.032MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
da0 at ahc0 bus 0 target 4 lun 0
da0: <IBM DDRS-34560W S97B> Fixed Direct Access SCSI-2 device
da0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing
Enabled
da0: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C)
da1 at ahc0 bus 0 target 5 lun 0
da1: <IOMEGA ZIP 100 J.02> Removable Direct Access SCSI-2 device
da1: 3.300MB/s transfers
da1: Attempt to query device size failed: NOT READY, Medium not present
da2 at ahc0 bus 0 target 6 lun 0
da2: <TOSHIBA CD-ROM XM-3501TA 0095> Fixed Direct Access SCSI-2 device
da2: 3.300MB/s transfers
da2: Attempt to query device size failed: NOT READY, Medium not present
And my kernel configuration:
#
# ESCAFLOWNE -- An Abit BX6
# System Management bus
# Intel PII-400 (100 MHz bus)
# Math Co-processor
# 64MB ECC SDRAM
# 2 Intel EIDE Drivers
# 2 Western Digital "Caviar" IDE HD
# Intel Floppy Controller
# Sony Floppy Drive
# FX-400 4X IDE CDROM
# Intel PCI bridge
# Adaptec AHA-2940 SCSI card on PCI
# IOMega Zip Drive
# IBM UltraStar SCSI-III UW HD
# Macintosh 2X SCSI-I (SONY CDU-300) CD-ROM Drive (CDDB)
# SGI 1X (Toshiba) CD-ROM Drive with (CDDA)
# Creative Labs SoundBlaster 16
# XXX EZ2000 NE2000 Compatable Ethernet Card on ISA 10
# 1 RealTek 10/100 PCI Ethernet controller
# Standard PC speaker
# PS/2 Mouse and Keyboard
# 2 Serial ports
# 1 Parallel port
# 2 USB ports
machine "i386"
cpu "I686_CPU"
ident Escaflowne
maxusers 32
makeoptions CONF_CFLAGS=-fno-builtin # Avoid non-optimal gcc builtins
options INET #InterNETworking
options "ICMP_BANDLIM" #Prevent DOS attacks
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options MFS #Memory Filesystem
options MFS_ROOT #MFS usable as root device, "MFS" req'ed
options NFS #Network Filesystem
#options NFS_ROOT #NFS usable as root device, "NFS" req'ed
options NTFS #NT (HPFS+) Filesystem
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options CD9660_ROOT #CD-ROM usable as root. "CD9660" req'ed
options SOFTUPDATES #FFS Softupdates (license issues!)
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=15000 #Be pessimistic about Joe SCSI device
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options SYSVSHM # System 5 Shared Memory
options SYSVSEM # System 5 Semaphores
options SYSVMSG # System 5 Message Queues
options "MD5" # Include MD5 routines in the library
options USER_LDT # Wine needs this
options "NO_F00F_HACK" # Not a buggy Pentium
#options "VM86" # Needed for doscmd and VESA stuff
options VESA # For VESA console modes
options PQ_LARGECACHE # Cache Coloring for 512k/16k cache
options PERFMON # Performance Monitoring (perfmon(4))
# Enable (beta) threads support with scheduling priority extensions
options P1003_1B
options _KPOSIX_PRIORITY_SCHEDULING
options _KPOSIX_VERSION=199309L
# Set up IP firewalling and diverting for natd
#options IPFIREWALL
#options IPDIVERT
#config kernel root on da0
# System Management bus -- Appears in FreeBSD 4.0
device smbus
device intpm
device iicbus
device iicbb
device smb0 at smbus?
#device smb0 at smbus?
#controller intpm0
#controller iicbus0
#controller iicbb0
#device ic0 at iicbus?
#device iic0 at iicbus?
#device iicsmb0 at iicbus?
# Bus controllers on PCs
device isa0 # ISA bus
device eisa # With EISA extensions
device pci # PCI controller
# Floppy disk controller
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
# The Flags: 10101111 (0xa0ff)
# ^ ^ `--'
# | | \--- Autodetect max transfer rate of IDE controller
# | \------ Use PCI IDE DMA Busmastering feature
# \-------- Check for and use 32bit wide access
#controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0xa0ffa0ff
#disk wd0 at wdc0 drive 0
#disk wd1 at wdc0 drive 1
# Second IDE HD controller
#controller wdc1 at isa? port "IO_WD2" bio irq 15 flags 0xa0ffa0ff
#disk wd2 at wdc1 drive 0
#disk wd3 at wdc1 drive 1
# ATAPI CDROM support (IDE)
#options ATAPI #Enable ATAPI support for IDE bus
#options ATAPI_STATIC #Don't do it as an LKM
#
#options IDE_DELAY=8000 #Be optimistic about Joe IDE drive
#device wcd0 #IDE CD-ROM
#device acd0 #CDROM with ATAPI protocol (requires wcd0)
# IDE devices are now handled by the ata(4) controller
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
options ATA_STATIC_ID # Static device numbering
options ATA_ENABLE_ATAPI_DMA # Allow DMA access (may break)
device ahc0 # My Adaptech 2940 SCSI-II SE
device scbus0 at ahc0 # Base SCSI code
# 4GB IBM "UltraStar" SCSI-II SE Ultra Hard Drive, root device
device da0 at scbus0 target 4
# 100MB Removeable IOmega "Zip" Drive, SCSI-I SE
device da1 at scbus0 target 5
# Macintosh SONY CD-ROM CDU-8003A 2x
device cd0 at scbus0 target 2
device pass0 # CAM passthrough device (for Tosha)
# Silicon Graphics External SCSI CDROM and DDS-1 DAT Tape drive
device cd1 at scbus?
device sa0
# 3Com Etherlink III with the 3c590 chipset
#device vx0
# Keyboard and PS/2 Mouse in PS/2 Bus
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1 # Keyboard
device psm0 at atkbdc? irq 12 # Mouse
# syscons is the default console driver, resembling an SCO console
device sc0 at isa?
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device vt0 at isa? port "IO_KBD" conflicts tty irq 1
options XSERVER # support for X server
#options FAT_CURSOR # start with block cursor
# Numeric Processing eXtension driver
device npx0 at nexus? port IO_NPX flags 0x0 irq 13
# Read sio(4)
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
device sio1 at isa? port IO_COM2 flags 0x10 irq 3
# Printer (parallel) port
# device lpt0 at isa? port? tty irq 7
device ppc0 at isa? irq 7
device ppbus0
device lpt0 at ppbus? # Standard parallel port based printer
device ppi0 at ppbus? # "Geek Port" general I/O access
# VGA Console
device vga0 at isa? port ?
# Splash Screen on startup, screensavers need this too
pseudo-device splash
# EZ2000 NE2000 compatable card
device miibus
#device ed0 at isa? port 0x300 irq 10 iomem 0xd8000
device rl
# Luigi's new sound code, same SoundBlaster
device pcm
device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15
# Joystick port on the soundcard
device joy0 at isa? port IO_GAME
# Compile in support for USB devices
device usb # USB support
device uhid # Human interface device (buttons and dials)
device ukbd # USB keyboard
device ums # USB mouse
pseudo-device loop # Loopback network interface
pseudo-device ether # Ethernet network interface
pseudo-device sl 1 # Serial Line
#pseudo-device ppp 1 #
pseudo-device vn # Turn file into devices
pseudo-device tun 1 # "Tunnel" device for ijgppp
pseudo-device pty 16 # This many pseudo ttys
pseudo-device snp 3 # "Snoop" device
pseudo-device gzip # Exec gzipped a.out's
pseudo-device speaker # Godawful speaker
# KTRACE enables the system-call tracing facility ktrace(2).
# This adds 4 KB bloat to your kernel, and slightly increases
# the costs of each syscall.
#options KTRACE #kernel tracing
# The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be
# aware of the legal and administrative consequences of enabling this
# option. The number of devices determines the maximum number of
# simultaneous BPF clients programs runnable.
#pseudo-device bpfilter 4 #Berkeley packet filter
--
_ _ _ ___ ____ ___ ______________________________________
/ \/ \ | ||_ _|| _ \|___| | Jason Andresen -- jandrese@mitre.org
/ /\/\ \ | | | | | |/ /|_|_ | Views expressed may not reflect those
/_/ \_\|_| |_| |_|\_\|___| | of the Mitre Corporation.
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