Date: Wed, 22 Mar 1995 15:28:44 +0100 From: jg@euronet.nl (Jan_Guldemond) To: questions@FreeBSD.org Subject: interrupt mapping on PCI-bus Message-ID: <199503221428.PAA18926@mail.euronet.nl>
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Hi,
Here a piece of the boot-messages:
FreeBSD 2.1.0-Development #0: Thu Feb 2 05:49:22 PST 1995
jkh@time.cdrom.com:/usr/src/sys/compile/GENERIC
CPU: Pentium (Pentium-class CPU) 67 MHz Id = 0x517 Origin = "GenuineIntel"
<CUT>
npx0 on motherboard
npx0: INT 16 interface
pci0: scanning device 0..31, mechanism=1.
pci0:0: vendor=0x1039, device=0x406, class=multimedia [not supported]
map(10): mem32(80000010)
map(14): mem64(80000010)
map(18): mem32(80000018)
map(1c): mem64(80000018)
map(20): mem32(80000020)
map(24): mem64(80000020)
pci0:1: vendor=0x1039, device=0x8, class=old [not supported]
ncr0 <ncr 53c810 scsi> int a (config) not bound on pci0:9
reg20: virtual=0xf1ebc000 physical=0xc0000000
pci_map_int failed: no int line set.
interruptless mode: reduced performance.
ncr0: restart (scsi reset).
ncr0 scanning for targets 0..6 (V2 pl4 95/01/27)
ncr0 waiting for scsi devices to settle
ncr0 targ 0 lun 0: type 0(direct) fixed SCSI2
ncr0 targ 0 lun 0: <HP C2490A-300 4140>
sd0(ncr0:0:0): FAST SCSI-2 100ns (10 Mb/sec) offset 8.
sd0: 2033MB (4165272 total sec), 2630 cyl, 18 head, 87 sec, bytes/sec 512
ncr0 targ 1 lun 0: type 0(direct) fixed SCSI2
ncr0 targ 1 lun 0: <HP C2235-300 0B19>
sd1: 402MB (825012 total sec), 1574 cyl, 9 head, 58 sec, bytes/sec 512
vga0 <display device> on pci0:10
pci0:13: vendor=0x1095, device=0x640, class=storage [not supported]
pci uses physical addresses from 0xc0000000 to 0xc0001000
I don't understand the messages class=..... (3 times). What does these
calsses mean, FreeBSD doesn't seem to support these!!
What does the pci_map_int_failed message means??? In the CMOS setup the
PCI-controller seams to be connected to IRQ9.
ThankS!
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