Date: Sat, 24 Oct 1998 21:16:09 -0400 (EDT) From: Thomas Valentino Crimi <tcrimi+@andrew.cmu.edu> To: Mike Smith <mike@smith.net.au>, Paul Richards <paul@originative.co.uk> Cc: mjacob@feral.com, freebsd-alpha@FreeBSD.ORG Subject: Re: PCI mapping error Message-ID: <YqAbjNm00YUq0ubHk0@andrew.cmu.edu> In-Reply-To: <E40CBF0361C7D111914000C0F0303D10877C@OCTOPUS> References: <E40CBF0361C7D111914000C0F0303D10877C@OCTOPUS>
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Excerpts from mail: 25-Oct-98 RE: PCI mapping error by Paul
Richards@originativ
> What irq is the ncr using?
>
> I wonder if cascading isn't working, my multia has the ncr on irq11 and
> the de on irq15.
VMS PAL rev: 0x1000000010538
OSF PAL rev: 0x100000002012e
Switch to OSF PAL code succeeded.
FreeBSD/alpha SRM disk boot, Revision 0.1
(inf@aspis.res.cmu.edu, Sun Oct 18 10:13:52 EDT 1998)
Memory: 32768 k
Entering kernel at 0xfffffc00003204a0...
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-BETA #70: Sat Oct 24 03:01:36 EDT 1998
inf@aspis.res.cmu.edu:/home/inf/FreeBSD/src/sys/compile/ASPIS
AlphaStation 200/400 ("Avanti")
AlphaStation 200 4/233, 233MHz
8192 byte page size, 1 processor.
real memory = 31506432 (30768K bytes)
Physical memory chunk(s):
0x005a6000 - 0x01ffbfff, 27615232 bytes (3371 pages)
avail memory = 26656768 (26032K bytes)
Preloaded elf kernel "kernel" at 0x0xfffffc000058a000.
apecs0: <DECchip 21071 Core Logic chipset>
isa0
isa_attach: mask=fff9
Probing for devices on PCI bus 0:
found-> vendor=0x1000, dev=0x0001, revid=0x02
class=01-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=11
map[0]: type 4, range 32, base 00010000, size 8
map[1]: type 1, range 32, base 82040000, size 8
ncr0: <ncr 53c810 fast10 scsi> rev 0x02 int a irq 11 on pci0.6.0
ncr0: minsync=25, maxsync=206, maxoffs=8, 16 dwords burst, normal dma fifo
ncr0: single-ended, open drain IRQ driver
found-> vendor=0x8086, dev=0x0484, revid=0x84
class=00-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
chip0: <Intel 82378IB PCI to ISA bridge> rev 0x84 on pci0.7.0
Bus Modes: Bus Park, Resource Lock,
IDE controller: Secondary (170h-177h,376h,377h)
Floppy controller: 370h,371h
Floppy controller: 372h-377h
Keyboard controller: 60h,62h,64h,66h
RTC: 70h-77h
Configuration RAM: 0C00h,0800h-08FFh
Port 92: enabled
found-> vendor=0x1011, dev=0x0002, revid=0x24
class=02-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=5
map[0]: type 4, range 32, base 00010100, size 7
map[1]: type 1, range 32, base 82040100, size 7
de0: <Digital 21040 Ethernet> rev 0x24 int a irq 5 on pci0.11.0
csr_base = 0xffffffff82040100, pa_csrs = 0x82040100
sizeof csr_base = 0x4, sizeof pa_csrs = 0x8
readl something.. 0xfff84800
de0: DEC 21040 [10Mb/s] pass 2.4
de0: address 00:00:f8:23:48:ac
found-> vendor=0x1011, dev=0x0004, revid=0x03
class=03-80-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=10
map[0]: type 3, range 32, base 88000000, size 27
tga0: <DEC 21030 ZXLp-E2> rev 0x03 int a irq 10 on pci0.13.0
and va = 0xffffffff
mcclock0: <MC146818A real time clock> at 0x70-0x71 on isa0
sc0: no supported video adapter found.
sc0 not found
sio0: irq maps: 0x28 0x39 0x29 0x29
sio0 at 0x3f8-0x3ff irq 4 on isa0
sio0: type 16550A, console
sio1: reserved for low-level i/o
sio1 not found
struct nfssvc_sock bloated (> 256bytes)
Try reducing NFS_UIDHASHSIZ
struct nfsuid bloated (> 128bytes)
Try unionizing the nu_nickname and nu_flag fields
Timecounter "alpha" frequency 233100233 Hz
Waiting 2 seconds for SCSI devices to settle
ncr0: restart (scsi reset).
de0: enabling 10baseT port
pass0 at ncr0 bus 0 target 0 lun 0
pass0: <MICROP 3243-19 1128RV 28RV> Fixed Direct Access SCSI2 device
pass0: Serial Number 7102740299
pass0: 10.0MB/s transfers (10.0MHz, offset 8), Tagged Queueing Enabled
da0 at ncr0 bus 0 target 0 lun 0
da0: <MICROP 3243-19 1128RV 28RV> Fixed Direct Access SCSI2 device
da0: Serial Number 7102740299
da0: 10.0MB/s transfers (10.0MHz, offset 8), Tagged Queueing Enabled
da0: 4095MB (8388315 512 byte sectors: 255H 63S/T 522C)
Considering UFS root f/s.
da0: invalid primary partition table: no magic
Enter full pathname of shell or RETURN for /bin/sh:
#
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