5.3 beta1 is no go for me.

[Bernd Walter]

On Mon, Aug 30, 2004 at 01:36:09PM +0200, Bernd Walter wrote:
> On Mon, Aug 30, 2004 at 01:22:21PM +0200, Poul-Henning Kamp wrote:
> > In message <20040830105358.GH59909 at cicely12.cicely.de>, Bernd Walter writes:
> > 
> > >Do have the ability to compile and boot a custom kernel?
> > 
> > Not without some effort.  I'd have to set it up for diskless boot
> > and cross compile the kernels.
> > 
> > >If yes please try out EISA_SLOTS=1 in your kernel config.
> > >It looks like you could set hw.eisa_slots at loader stage, but I
> > >can't read out that sysctl on a running 4100, so I'm not shure
> > >that this really works.
> > 
> > It does, now it gets further, see below.
> 
> OK.
> Can you test at which value things break so we can limit in GENERIC.
> The default should be 10 or so.
> 
> > >BTW: how many physical EISA slots are there in an AS1000?
> > 
> > No idea and I'm not able to open the machine with my arm in a sling.
> 
> Oh - I didn't know.
> 
> > OK set hint.hw.eisa_slots=1                             
> > OK boot -v
> > Entering /boot/kernel/kernel at 0xfffffc0000347100...
> > GDB: debug ports: sio
> > GDB: current port: sio
> > KDB: debugger backends: ddb gdb
> > KDB: current backend: ddb
> > Copyright (c) 1992-2004 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 5.3-BETA1 #0: Mon Aug 23 22:50:09 UTC 2004
> >     root at ds10.wbnet:/usr/obj/usr/src/sys/GENERIC
> > Preloaded elf kernel "/boot/kernel/kernel" at 0xfffffc0000e02000.
> > Preloaded mfs_root "/boot/mfsroot" at 0xfffffc0000e020e0.
> > AlphaServer 1000/1000A
> > AlphaServer 1000A 5/400, 400MHz
> > 8192 byte page size, 1 processor.
> > CPU: EV56 (21164A) major=7 minor=2 extensions=0x1<BWX>
> > OSF PAL rev: 0x1000600020117
> > real memory  = 182484992 (174 MB)
> > Physical memory chunk(s):
> > 0x00e24000 - 0x0ad13fff, 166658048 bytes (20344 pages)
> > avail memory = 164610048 (156 MB)
> > null: <null device, zero device>
> > random: <entropy source, Software, Yarrow>
> > mem: <memory>
> > cia0: <2117x Core Logic chipset>
> > cia0: ALCOR/ALCOR2, pass 3
> > cia0: extended capabilities: 21<DWEN,BWEN>
> > pcib0: <2117x PCI host bus adapter> on cia0
> > pci0: <PCI bus> on pcib0
> > pci0: physical bus=0
> > found-> vendor=0x8086, dev=0x0482, revid=0x05
> >         bus=0, slot=7, func=0
> >         class=00-00-00, hdrtype=0x00, mfdev=0
> >         cmdreg=0x0007, statreg=0x0200, cachelnsz=0 (dwords)
> >         lattimer=0xf8 (7440 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
> > found-> vendor=0x1011, dev=0x0001, revid=0x02
> >         bus=0, slot=8, func=0
> >         class=06-04-00, hdrtype=0x01, mfdev=0
> >         cmdreg=0x0007, statreg=0x0280, cachelnsz=16 (dwords)
> >         lattimer=0xf8 (7440 ns), mingnt=0x27 (9750 ns), maxlat=0x00 (0 ns)
> >         map[10]: type 4, range 32, base 00010000, size  7, enabled
> >         map[14]: type 1, range 32, base 81301000, size  7, enabled
> > found-> vendor=0x1011, dev=0x0002, revid=0x24
> >         bus=0, slot=12, func=0
> >         class=02-00-00, hdrtype=0x00, mfdev=0
> >         cmdreg=0x0007, statreg=0x0280, cachelnsz=0 (dwords)
> >         lattimer=0xff (7650 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
> >         intpin=a, irq=3
> >         map[10]: type 1, range 32, base 81300000, size 12, enabled
> >         map[14]: type 4, range 32, base 00010080, size  6, enabled
> >         map[18]: type 1, range 32, base 81100000, size 20, enabled
> > found-> vendor=0x8086, dev=0x1229, revid=0x08
> >         bus=0, slot=13, func=0
> >         class=02-00-00, hdrtype=0x00, mfdev=0
> >         cmdreg=0x0007, statreg=0x0290, cachelnsz=16 (dwords)
> >         lattimer=0xff (7650 ns), mingnt=0x08 (2000 ns), maxlat=0x38 (14000 ns)
> >         intpin=a, irq=5
> >         powerspec 2  supports D0 D1 D2 D3  current D0
> > eisab0: <PCI-EISA bridge> at device 7.0 on pci0
> > eisa0: <EISA bus> on eisab0
> > mainboard0: <DEC5000 (System Board)> on eisa0 slot 0
> > isa0: <ISA bus> on eisab0
> 
> Looks good so far.
> 
> > fxp0: <Intel 82559 Pro/100 Ethernet> port 0x10080-0x100bf mem 0x81100000-0x811fffff,0x81300000-0x81300fff irq 5 at device 13.0 on pci0
> > fxp0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x81300000
> > fxp0: using memory space register mapping
> > fxp0: PCI IDs: 8086 1229 8086 000c 0008
> > fxp0: Dynamic Standby mode is disabled
> > miibus0: <MII bus> on fxp0
> > inphy0: <i82555 10/100 media interface> on miibus0
> > inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> > fxp0: bpf attached
> > fxp0: Ethernet address: 00:d0:b7:49:e6:c9
> > fxp0: interrupting at CIA irq 5
> > fxp0: [GIANT-LOCKED]
> 
> The last PCI chip - now it should continue with ISA devices.
> Could still have something to do with the EISA bridge :(
> Missing ISA range mapping maybe?

Mmmm - I oversaw that you have an additional PCI bus with a bridged
device on it.
Damn - you said that you can't open the maschine as I would suggest
moving the card into a slot on the primary bus or keep it out.

Wilko,  I heard rumours that you've send Poul the box?
Did it ever run FreeBSD before?
I can at least tell for shure that we have some bugs in alpha PCI code
that showed up on the AS4100 with a bridged card in the secondary bus
in that access was tried through the primary bus.
I think bridged cards are supported at the primary bus only right now.

-- 
B.Walter                   BWCT                http://www.bwct.de
bernd at bwct.de                                  info at bwct.de