Date: Sat, 4 Aug 2001 14:14:02 +0200 (MET DST) From: Helge Oldach <helge.oldach@atosorigin.com> To: freebsd-stable@freebsd.org Cc: gibbs@freebsd.org Subject: Dell Poweredge 2450 vs. recent sys/dev/aic7xxx MFCs Message-ID: <200108041214.OAA19712@galaxy.de.cp.philips.com>
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Folks,
I have some Dell Poweredge 2450 (using the Adaptec aic7899 SCSI) running
fine. Yesterday I updated -STABLE and now the aic driver is broken. The
kernel comes up fine, but when it tries to access a disk, it's getting
SCSI timeouts.
The dmesg output of the (old) working kernel is attached. Note that this
kernel is only a week old and does *not* include the recent MFCs to the
AIC code. Yesterday's broken kernel does. Apparently there is a breakage
introduced with the recent MFCs. The dmesg output is almost identical
for both kernels.
This is a completely GENERIC kernel.
I have a second machine which behaves exactly identical, so this is
apparently not a hardware issue. Both are now running fine again with
the old kernel. Both are uniprocessor, so this is not an SMP issue.
I will grab the console output during the timeouts if that helps.
Justin, please let me know what exactly you need.
Anybody else with similar problems?
As the Dell 24[05]0 seem to be quite popular servers I would suggest to
have this fixed before RELEASE.
Helge
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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 4.3-STABLE #0: Wed Jul 25 14:16:57 CEST 2001
toor@some.where.else:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (927.11-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x686 Stepping = 6
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CM
OV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 536862720 (524280K bytes)
avail memory = 518299648 (506152K bytes)
Preloaded elf kernel "kernel" at 0xc0465000.
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <ServerWorks NB6635 3.0LE host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xecc0-0xecff mem 0xfe000000-0xfe0fffff,0xfe102000-0xfe102fff irq 11 at device 8.0 on pci0
fxp0: Ethernet address 00:02:b3:30:9d:ad
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci0: <ATI model 4759 graphics accelerator> at 14.0
isab0: <ServerWorks IB6566 PCI to ISA bridge> at device 15.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <ServerWorks ROSB4 ATA33 controller> port 0x8b0-0x8bf at device 15.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ohci0: <OHCI (generic) USB controller> mem 0xfe100000-0xfe100fff irq 10 at device 15.2 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (unknown) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
pcib1: <ServerWorks NB6635 3.0LE host to PCI bridge> on motherboard
pci1: <PCI bus> on pcib1
pcib2: <PCI to PCI bridge (vendor=8086 device=0962)> at device 2.0 on pci1
pci2: <PCI bus> on pcib2
ahc0: <Adaptec aic7899 Ultra160 SCSI adapter> port 0xdc00-0xdcff mem 0xf8fff000-0xf8ffffff irq 11 at device 4.0 on pci2
aic7899: Wide Channel A, SCSI Id=7, 32/255 SCBs
ahc1: <Adaptec aic7899 Ultra160 SCSI adapter> port 0xd800-0xd8ff mem 0xf8ffe000-0xf8ffefff irq 10 at device 4.1 on pci2
aic7899: Wide Channel B, SCSI Id=7, 32/255 SCBs
fxp1: <Intel Pro 10/100B/100+ Ethernet> port 0xccc0-0xccff mem 0xfa000000-0xfa0fffff,0xfa100000-0xfa100fff irq 5 at device 8.0 on pci1
fxp1: Ethernet address 00:b0:d0:b0:73:68
inphy1: <i82555 10/100 media interface> on miibus1
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcdfff on isa0
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
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x100>
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 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
acd0: CDROM <TEAC CD-ROM CD-224E> at ata0-master using PIO4
Waiting 15 seconds for SCSI devices to settle
pass1 at ahc0 bus 0 target 6 lun 0
pass1: <DELL 1x4 U2W SCSI BP 1.16> Fixed Processor SCSI-2 device
pass1: 3.300MB/s transfers
da0 at ahc0 bus 0 target 0 lun 0
da0: <FUJITSU MAJ3091MC 5508> Fixed Direct Access SCSI-4 device
da0: 160.000MB/s transfers (80.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da0: 8683MB (17783239 512 byte sectors: 255H 63S/T 1106C)
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