PCI Support

Hi.

Good news: I have PCI working, see dmesg(1) output below. It is not yet
in the CVS repository, it needs some cleanup before I can commit it. I
will upload a kernel binary in ELF and LIF format and a source patch to
http://www.unixag-kl.fh-kl.de/~jkunz/NetBSD/hp700/ in a few minutes for
people who wane test.

Bad news: The kernel still crashes when booting from disk. I still have
no idea what is going wrong there. :-(


NetBSD 2.0G (PCI) #2: Wed Jul 21 21:55:24 CEST 2004
	jkunz@MrPomeroy:/home/tmp/PCI
HP9000/778/B180L (Merlin L2+ 180)
real mem = 512 MB (73728 reserved for PROM, 481 MB used by NetBSD)
avail mem = 472 MB
mainbus0 (root) [flex fff80000]
pdc0 at mainbus0
cpu0 at mainbus0 hpa 0xfffbe000 path 62 irq 31 ipl 0: PA7300LC
(Velociraptor) rev 12
cpu0: PCX-L2, PA-RISC 1.1e, lev 1, cat A, 180 MHz clk
cpu0: shadows, 64K/64K D/I caches, 96 shared TLB, 8 shared BTLB
cpu0: VR floating point, rev 1
mem0 at mainbus0 hpa 0xfffbf000 path 63: size 512MB, 1MB L2 cache
phantomas0 at mainbus0 hpa 0xffc00000 path 8
dino0 at phantomas0 hpa 0xfff80000 path 8/0 irq 28 ipl 1: Dino V3.1
pci0 at dino0
pci0: i/o space, memory space enabled
fpa0 at pci0 dev 1 function 0fpa0: initialization failed
esiop0 at pci0 dev 19 function 0: Symbios Logic 53c875 (ultra-wide scsi)
esiop0: using on-board RAM
esiop0: interrupting at irq 3
scsibus0 at esiop0: 16 targets, 8 luns per target
tlp0 at pci0 dev 20 function 0: DECchip 21143 Ethernet, pass 4.1
tlp0: interrupting at irq 0
tlp0: Ethernet address 00:10:83:03:fd:7a
lxtphy0 at tlp0 phy 1: LXT970 10/100 media interface, rev. 1
lxtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
lasi0 at phantomas0 hpa 0xffc00000 path 8/16 irq 27: rev 3.0
gsc0 at lasi0
lpt0 at gsc0 hpa 0xffd02000 path 8/16/0 irq 7 ipl 3
"Advanced audio (ext.)" at gsc0 (type 0xa, sv 0x7b) hpa 0xffd04000 path
8/16/1 not configured
com0 at gsc0 hpa 0xffd05000 path 8/16/4 irq 5 ipl 4: ns16550a, working
fifo
com0: console
osiop0 at gsc0 hpa 0xffd06000 path 8/16/5 irq 9 ipl 5: NCR53C710 rev 2,
40MHz, SCSI ID 7
scsibus1 at osiop0: 8 targets, 8 luns per target
"PS/2 port" at gsc0 (type 0xa, sv 0x84) hpa 0xffd08000 path 8/16/7 not
configured
"PS/2 port" at gsc0 (type 0xa, sv 0x84) hpa 0xffd08100 path 8/16/8 not
configured
"floppy controller" at gsc0 (type 0xa, sv 0x83) hpa 0xffd0a000 path
8/16/10 not configured
"WAX Bus Adapter" at phantomas0 (type 0xb, sv 0x8e) hpa 0xffe00000 path
8/20 not configured
"GIO Graphics" at phantomas0 (type 0xa, sv 0x85) hpa 0xf8000000 path
8/24 not configured
biomask 000000e2 netmask 000000e6 ttymask 000001fe
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
sd0 at scsibus0 target 6 lun 0: <SEAGATE, ST34572WS, HP00> disk fixed
sd0: 4095 MB, 6300 cyl, 8 head, 166 sec, 512 bytes/sect x 8388314
sectors
sd0: sync (50.00ns offset 15), 16-bit (40.000MB/s) transfers, tagged
queueing
st0 at scsibus1 target 6 lun 0: <TANDBERG, TDC 4100, =05:> tape
removable
st0: density code 0, 512-byte blocks, write-protected
st0: async, 8-bit transfers
boot device: tlp0
root on tlp0
nfs_boot: trying DHCP/BOOTP
nfs_boot: DHCP next-server: 192.168.2.4
nfs_boot: my_addr=192.168.2.106
nfs_boot: my_mask=255.255.255.0
root on 192.168.2.4:/bigtmp/nfsroot/NetBSD/hp700
root file system type: nfs

(Don't be worried about the failure of fpa(4). This driver seems to be a
bit problematic on big endian machines.)
-- 


tschüß,
       Jochen

Homepage: http://www.unixag-kl.fh-kl.de/~jkunz/