Subject: Multiple messages from ISP driver per target?
To: None <tech-kern@netbsd.org>
From: None <Havard.Eidnes@runit.sintef.no>
List: tech-kern
Date: 01/25/2000 20:39:51
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Hi,

I recently had occasion to install the most recent 1.4.2_ALPHA
code on a PC with a Qlogic 1080 board, and I notice that the isp
driver spews out one line of info per LUN (?), i.e. 8 or so per
disk target on the SCSI bus, even though there's only one
physical device on that target.

I find this behaviour a little more than annoying -- one time per
target would have done nicely, especially since we're only
talking about a single physical device here.  Matthew Jacob asked
me to draw some opinions here, so that's what I'm hereby doing.

My boot messages follow below.


Regards,

- H=E5vard

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NetBSD 1.4.2_ALPHA (GENERIC) #23: Mon Jan 24 12:16:40 MET 2000
    he@vever.runit.sintef.no:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: family 6 model 7 step 3
cpu0: Intel Pentium III (686-class)
real mem  = 536469504
avail mem = 494632960
using 2822 buffers containing 26927104 bytes of memory
mainbus0 (root)
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o enabled, memory enabled
pchb0 at pci0 dev 0 function 0
pchb0: Intel product 0x71a0 (rev. 0x00)
ppb0 at pci0 dev 1 function 0: Intel product 0x71a1 (rev. 0x00)
pci1 at ppb0 bus 1
pci1: i/o enabled, memory enabled
vga1 at pci1 dev 0 function 0: ATI Technologies product 0x4744 (rev. 0x5c)
wsdisplay0 at vga1: console (80x25, vt100 emulation)
ppb1 at pci0 dev 2 function 0: Digital Equipment DECchip 21152 PCI-PCI Bridge (rev. 0x03)
pci2 at ppb1 bus 2
pci2: i/o enabled, memory enabled
Adaptec (2nd PCI Vendor ID) AIC-7890/1 (SCSI mass storage) at pci2 dev 4 function 0 not configured
ahc1 at pci2 dev 6 function 0
ahc1: interrupting at irq 10
ahc1: aic7860 Single Channel, SCSI Id=7, 3 SCBs
scsibus0 at ahc1 channel 0: 8 targets, 8 luns per target
ahc1: target 5 synchronous at 20.0MHz, offset = 0xf
cd0 at scsibus0 targ 5 lun 0: <NEC, CD-ROM DRIVE:466, 1.06> SCSI2 5/cdrom removable
pcib0 at pci0 dev 7 function 0
pcib0: Intel 82371AB PCI-to-ISA Bridge (PIIX4) (rev. 0x02)
pciide0 at pci0 dev 7 function 1: Intel 82371AB IDE controller (PIIX4)
pciide0: device disabled (at device)
uhci0 at pci0 dev 7 function 2: Intel 82371AB USB Host Controller (PIIX4) (rev. 0x01)
uhci0: can't map i/o space
Intel 82371AB Power Management Controller (PIIX4) (miscellaneous bridge, revision 0x02) at pci0 dev 7 function 3 not configured
fxp0 at pci0 dev 8 function 0: Intel EtherExpress Pro 10+/100B Ethernet
fxp0: interrupting at irq 14
fxp0: Ethernet address 00:90:27:dc:d3:d9
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isp0 at pci0 dev 10 function 0
isp0: interrupting at irq 11
isp0: bus 0 is in LVD Mode
isp0: Board Revision 1080, loaded F/W Revision 8.13.0
isp0: Last F/W revision was 8.9.0
isp0: 532 max I/O commands supported
isp0: enabled FW features (0x3)
isp0: driver initiated bus reset of bus 0
scsibus1 at isp0: 16 targets, 8 luns per target
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide
sd0 at scsibus1 targ 0 lun 0: <IBM, DNES-318350Y, SA60> SCSI3 0/direct fixed
sd0: 17366MB, 11474 cyl, 10 head, 309 sec, 512 bytes/sect x 35566501 sectors
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide
sd1 at scsibus1 targ 1 lun 0: <IBM, DNES-318350Y, SA60> SCSI3 0/direct fixed
sd1: 17366MB, 11474 cyl, 10 head, 309 sec, 512 bytes/sect x 35566501 sectors
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide
uk0 at scsibus1 targ 6 lun 0: <DELL, 1x8 U2W SCSI BP, 5.33> SCSI2 3/processor fixed
uk0: unknown device
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
lpt0 at isa0 port 0x378-0x37b irq 7
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
opms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
sysbeep0 at pcppi0
isapnp0 at isa0 port 0x279: ISA Plug 'n Play device support
npx0 at isa0 port 0xf0-0xff: using exception 16
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
isapnp0: no ISA Plug 'n Play devices found
biomask c40 netmask 4c40 ttymask 5cc2
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
wscons: wskbd0 glued to wsdisplay0 (console)
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
sd1: no disk label
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
boot device: sd0
root on sd0a dumps on sd0b
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
isp0: Bus 0 Target 0 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
root file system type: ffs
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled
isp0: Bus 0 Target 1 at 40MHz Max Offset 8, 16 bit wide, Tagged Queueing Enabled

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