Date: Wed, 3 May 2000 18:18:24 -0700 From: "Dan O'Connor" <dan@mostgraveconcern.com> To: "freebsd-questions" <freebsd-questions@freebsd.org> Subject: ATAPI CD-RW / Promise UDMA-66 Controller / FreeBSD 4.0 Message-ID: <009601bfb566$a5126100$0200000a@danco>
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[Reposted for lack of responses]
My FreeBSD 3.4-STABLE machine has an older Dell P90-MHz mobo with onboard
IDE controller that the new 4.0 ATA driver doesn't like (RZ100/CMD640), so I
bought a Promise UDMA-66 PCI controller card.
I installed the Promise card, disabled the on-board IDE controller in the
BIOS setup, and commented out the lines
#device ata0 at isa? port IO_WD1 irq 14
#device ata1 at isa? port IO_WD2 irq 15
in my kernel configuration file. (But I still have
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
in the config.)
The machine is fully at 4.0-STABLE now, and I have no problem with the ATA
driver finding my hard drive at /dev/ad0s1. But my HP 8250i CD-RW drive is
not showing up...
The Promise controller boot-time output shows that it finds the drive, but
the FreeBSD probe can't find it. (It did work in 3.4-STABLE).
Here's my dmesg output:
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-STABLE #0: Sun Apr 30 16:46:00 PDT 2000
root@pandora.mostgraveconcern.com:/usr/obj/usr/src/sys/PANDORA
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 128533253 Hz
CPU: Overdrive Pentium/P55C (128.53-MHz 586-class CPU)
Origin = "GenuineIntel" Id = 0x1544 Stepping = 4
Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
real memory = 83886080 (81920K bytes)
avail memory = 78602240 (76760K bytes)
Preloaded elf kernel "kernel" at 0xc02bd000.
Intel Pentium detected, installing workaround for F00F bug
VESA: v1.2, 4096k memory, flags:0x0, mode table:0xc00c4cc2 (c0004cc2)
VESA: S3 Incorporated. 86C375/86C385
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
atapci0: <RZ 100? ATA controller !WARNING! buggy chip data loss possible> at
device 1.0 on pci0
atapci0: Busmastering DMA not supported
isab0: <Intel 82378ZB PCI to ISA bridge> at device 2.0 on pci0
isa0: <ISA bus> on isab0
pci0: <S3 ViRGE DX/GX graphics accelerator> at 6.0 irq 11
atapci1: <Promise ATA66 controller> port
0xfc80-0xfcbf,0xfcf0-0xfcf3,0xfce8-0xfcef,0xfcf4-0xfcf7,0xfcf8-0xfcff mem
0xffbe0000-0xffbfffff irq 11 at device 12.0 on pci0
ata3: at 0xfcf8 on atapci1
ata4: at 0xfce8 on atapci1
dc0: <82c169 PNIC 10/100BaseTX> port 0xf800-0xf8ff mem 0xffbdff00-0xffbdffff
irq 11 at device 14.0 on pci0
dc0: Ethernet address: 00:c0:f0:57:6a:51
miibus0: <MII bus> on dc0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
dc0: supplying EUI64: 00:c0:f0:ff:fe:57:6a:51
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 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x0>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x278-0x27f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/14 bytes threshold
ppbus0: IEEE1284 device found /NIBBLE/ECP
Probing for PnP devices on ppbus0:
ppbus0: <Hewlett-Packard HP LaserJet 2100 Series> PJL,MLC,PCL,PCLXL
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ep0: <3Com 3C509B-TPO EtherLink III (PnP)> at port 0x210-0x21f irq 5 on isa0
ep0: Ethernet address 00:10:4b:c4:2a:e3
IP packet filtering initialized, divert enabled, rule-based forwarding
disabled, default to deny, unlimited logging
IPv6 packet filtering initialized, unlimited logging
ata4-master: identify retries exceeded
ad0: 6149MB <WDC AC36400L> [13328/15/63] at ata3-master using UDMA33
Mounting root from ufs:/dev/ad0s1a
ep0: starting DAD for fe80:0002::0210:4bff:fec4:2ae3
dc0: starting DAD for fe80:0001::02c0:f0ff:fe57:6a51
dc0: DAD complete for fe80:0001::02c0:f0ff:fe57:6a51 - no duplicates found
ep0: DAD complete for fe80:0002::0210:4bff:fec4:2ae3 - no duplicates found
--- End dmesg output ---
The 'ata4-master: identify retries exceeded' line seems to indicate the
problem, but I don't know what this means or what to do about it. Obviously,
I can't put the CD-RW drive on the old mobo controller...
Another oddity: Although I've disabled the mobo's IDE interface in the BIOS
setup, and commented the IRQ14 & 15 entries in my kernel config file,
FreeBSD is still probing and finding the controller (at atapci0). Is this
normal? Thankfully it's not panic-ing over it, tho...
At the bottom of this message, I've also attached my kernel config file.
Any advice is greatly appreciated!
--Dan
--- Kernel config file ---
# PANDORA -- FreeBSD 4.0-STABLE (4/28/2000)
machine i386
cpu I586_CPU
ident PANDORA
maxusers 100
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep
this!]
options MFS #Memory Filesystem
options MD_ROOT #MD is a potential root device
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options CD9660_ROOT #CD-ROM usable as root, CD9660
required
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP
THIS!]
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options MD5
options SOFTUPDATES
device isa
device eisa
device pci
# Floppy drives
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
# ATA and ATAPI devices
#device ata0 at isa? port IO_WD1 irq 14
#device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
#device atapifd # ATAPI floppy drives
#device atapist # ATAPI tape drives
#options ATA_STATIC_ID #Static device numbering
#options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1
device psm0 at atkbdc? irq 12
device vga0 at isa?
options VESA
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa?
options SC_HISTORY_SIZE=200
options SC_DISABLE_REBOOT
# Floating point support - do not disable.
device npx0 at nexus? port IO_NPX irq 13
# Serial (COM) ports
options CONSPEED=115200
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
device sio1 at isa? port IO_COM2 irq 3
# Parallel port
device ppc0 at isa? irq 7
device ppbus # Parallel port bus (required)
device lpt # Printer
# PCI Ethernet NICs that use the common MII bus controller code.
device miibus # MII bus support
device dc # DEC/Intel 21143 and various workalikes
# ISA Ethernet NICs.
device ep
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device tun # Packet tunnel.
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device md # Memory "disks"
pseudo-device gif 4 # IPv6 and IPv4 tunneling
pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
pseudo-device bpf #Berkeley packet filter
options IPFIREWALL #firewall
options IPFIREWALL_VERBOSE #print information about
# dropped packets
#options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
#options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by
default
options IPV6FIREWALL #firewall for IPv6
options IPV6FIREWALL_VERBOSE
#options IPV6FIREWALL_VERBOSE_LIMIT=100
#options IPV6FIREWALL_DEFAULT_TO_ACCEPT
options IPDIVERT #divert sockets
options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN
options TCP_RESTRICT_RST #restrict emission of TCP RST
options ICMP_BANDLIM
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