Date: Wed, 15 Jul 1998 01:03:52 -0400 From: "Gary Palmer" <gpalmer@FreeBSD.ORG> Subject: recent cam snapshot Message-ID: <13142.900479032@gjp.erols.com>
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Hi,
I just installed the latest SNAP on -currnent (via make world) and have
a question about camcontrol. I tried using it and fast ran into a
brick wall.
root@gjp:~/cam> camcontrol -l
camcontrol: cam_real_open_device: CAMGETPASSTHRU ioctl failed
cam_real_open_device: No such file or directory
I've tried numerous argument combinations with no luck so far. Similarly
with ``camcontrol -i''. Anyone got any hints as to how to use
the command?
I also guess that the new support for devfs causes the scsi chains
to be probed at the end of the kernel bootstrap?
Copyright (c) 1992-1998 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #1: Wed Jul 15 00:02:32 EDT 1998
root@gjp.erols.com:/d0/src/sys/compile/HOME-SMP
Timecounter "i8254" frequency 1193182 Hz cost 3378 ns
CPU: Pentium Pro (686-class CPU)
Origin = "GenuineIntel" Id = 0x619 Stepping=9
Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV
>
real memory = 268435456 (262144K bytes)
avail memory = 258445312 (252388K bytes)
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Probing for devices on PCI bus 0:
chip0: <Intel 82440FX (Natoma) PCI and memory controller> rev 0x02 on pci0.0.0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.7.0
vga0: <Matrox MGA 2164W graphics accelerator> rev 0x00 int a irq 15 on
pci0.10.0
fxp0: <Intel EtherExpress Pro 10/100B Ethernet> rev 0x02 int a irq 19 on
pci0.11.0
fxp0: Ethernet address 00:a0:c9:8a:ee:cc
chip2: <PCI to PCI bridge (vendor=1011 device=0024)> rev 0x01 on pci0.13.0
fxp1: <Intel EtherExpress Pro 10/100B Ethernet> rev 0x02 int a irq 16 on
pci0.14.0
fxp1: Ethernet address 00:a0:c9:8a:d2:c7
Probing for devices on PCI bus 1:
ahc0: <Adaptec 3940 Ultra SCSI host adapter> rev 0x00 int a irq 17 on pci1.4.0
ahc0: aic7880 Single Channel A, SCSI Id=7, 16/255 SCBs
ahc1: <Adaptec 3940 Ultra SCSI host adapter> rev 0x00 int a irq 18 on pci1.5.0
ahc1: aic7880 Single Channel B, SCSI Id=7, 16/255 SCBs
Probing for PnP devices:
CSN 1 Vendor ID: CTL00c1 [0xc1008c0e] Serial 0x0082a879
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
psm0 at 0x60-0x64 irq 12 on motherboard
psm0: model Generic PS/2 mouse, device ID 0
pca0 on motherboard
pca0: PC speaker audio driver
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
sb0 at 0x220 irq 5 drq 1 on isa
snd0: <SoundBlaster 16 4.16>
sbxvi0 at ? drq 5 on isa
snd0: <SoundBlaster 16 4.16>
sbmidi0 at 0x330 on isa
snd0: <SoundBlaster MPU-401>
awe0 at 0x620 on isa
AWE32: not detected
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via pin 2
IP packet filtering initialized, divert enabled, rule-based forwarding
disabled, logging disabled
SMP: AP CPU #1 Launched!
(probe7:ahc1:0:0:0): Sending SDTR!!
changing root device to da0s1a
da1 at ahc1 bus 0 target 0 lun 0
da1: <FUJITSU M1603S-512 6404> Fixed Direct Access SCSI2 device
da1: 10.0MB/s transfers (10.0MHz, offset 15), Tagged Queueing Enabled
da1: 519MB (1064268 512 byte sectors: 64H 32S/T 519C)
da2 at ahc0 bus 0 target 1 lun 0
da2: <SEAGATE ST15230W SUN4.2G 0738> Fixed Direct Access SCSI2 device
da2: 10.0MB/s transfers (10.0MHz, offset 15), Tagged Queueing Enabled
da2: 4095MB (8386733 512 byte sectors: 255H 63S/T 522C)
da3 at ahc1 bus 0 target 1 lun 0
da3: <SEAGATE ST15230W SUN4.2G 0738> Fixed Direct Access SCSI2 device
da3: 10.0MB/s transfers (10.0MHz, offset 15), Tagged Queueing Enabled
da3: 4095MB (8386733 512 byte sectors: 255H 63S/T 522C)
da0 at ahc0 bus 0 target 0 lun 0
da0: <QUANTUM FIREBALL ST4.3S 0F0C> Fixed Direct Access SCSI2 device
da0: 10.0MB/s transfers (10.0MHz, offset 15), Tagged Queueing Enabled
da0: 4136MB (8471232 512 byte sectors: 255H 63S/T 527C)
cd0 at ahc0 bus 0 target 6 lun 0
cd0: <NEC CD-ROM DRIVE:463 1.05> Removable CD-ROM SCSI2 device
cd0: 3.300MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
(da0:ahc0:0:0:0): tagged openings now 8
(da3:ahc1:0:1:0): tagged openings now 63
The CDROM was detected noticably later than the disks, I guess
because of the timeout trying to probe the size?
What is the default number of tags per device? It logs the fact
that they've changed, but doesn't indicate if its a change down
or up, and what the previous value was...
Thanks,
Gary
--
Gary Palmer FreeBSD Core Team Member
FreeBSD: Turning PC's into workstations. See http://www.FreeBSD.ORG/ for info
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