hi,
i've moved 1 net4801 from openbsd 3.8 to 3.9beta (snap feb 20) successfully.
this one uses only CF for storage & runs happily.
next stage is running the same beast from a 20GB IDE - tested & known good
in a spare laptop. i boot from tftp, using PXEBOOT/DHCP.
unfortunately i get a panic during the point i'd normally get to run disklabel.
panic: root filesystem has size 0
just before that i get the following "warnings"
wd1(pciide0:0:1): timeout
type: ata
c_bcount: 8192
c_skip: 0
pciide0:0:1: bus-master DMA error: missing interrupt, status=0x41
so after reading up:
http://article.gmane.org/gmane.os.openbsd.misc/93704
and setting config wd0 0xffc0, i get a little further:
wd1(pciide0:0:1): timeout
type: ata
c_bcount: 8192
c_skip: 0
pciide0:0:1: bus-master DMA error: missing interrupt, status=0x60
i.e. not really any much further along :-(
2 questions:
what DMA mode (or whatever) should i be using to get this to work?
what are the meaning of 0xffc0 ? i've read the man pages below and don't
feel anymore enlightened.
http://www.openbsd.org/cgi-bin/man.cgi?query=config&apropos=0&sektion=0&manpath=OpenBSD+Current&arch=i386&format=html
and
http://www.openbsd.org/cgi-bin/man.cgi?query=wd&apropos=0&sektion=0&manpath=OpenBSD+Current&arch=i386&format=html
dmesg follows, from the CF install.. no its not generic, but it IS a 4801
.... built using flashdist. i've not gotten a dmesg from the hanging
GENERIC successfully.
cheers, scorch
--
out of the frying pan and into the fire
OpenBSD 3.9-beta (NET4801) #2: Wed Feb 22 00:29:21 CET 2006
[EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/NET4801
cpu0: Geode(TM) Integrated Processor by National Semi ("Geode by NSC"
586-class) 267 MHz
cpu0: FPU,TSC,MSR,CX8,CMOV,MMX
cpu0: TSC disabled
real mem = 133799936 (130664K)
avail mem = 119648256 (116844K)
using 1658 buffers containing 6791168 bytes (6632K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(00) BIOS, date 20/50/29, BIOS32 rev. 0 @ 0xf7840
pcibios0 at bios0: rev 2.0 @ 0xf0000/0x10000
pcibios0: pcibios_get_intr_routing - function not supported
pcibios0: PCI IRQ Routing information unavailable.
pcibios0: PCI bus #0 is the last bus
bios0: ROM list: 0xc8000/0x9000
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Cyrix GXm PCI" rev 0x00
sis0 at pci0 dev 6 function 0 "NS DP83815 10/100" rev 0x00, DP83816A: irq
10, address 00:00:24:c5:37:30
nsphyter0 at sis0 phy 0: DP83815 10/100 PHY, rev. 1
sis1 at pci0 dev 7 function 0 "NS DP83815 10/100" rev 0x00, DP83816A: irq
10, address 00:00:24:c5:37:31
nsphyter1 at sis1 phy 0: DP83815 10/100 PHY, rev. 1
sis2 at pci0 dev 8 function 0 "NS DP83815 10/100" rev 0x00, DP83816A: irq
10, address 00:00:24:c5:37:32
nsphyter2 at sis2 phy 0: DP83815 10/100 PHY, rev. 1
gscpcib0 at pci0 dev 18 function 0 "NS SC1100 ISA" rev 0x00
gpio0 at gscpcib0: 64 pins
"NS SC1100 SMI" rev 0x00 at pci0 dev 18 function 1 not configured
pciide0 at pci0 dev 18 function 2 "NS SCx200 IDE" rev 0x01: DMA, channel 0
wired to compatibility, channel 1 wired to compati
bility
wd0 at pciide0 channel 0 drive 0: <Ritek Corporation>
wd0: 1-sector PIO, LBA, 122MB, 250368 sectors
wd1 at pciide0 channel 0 drive 1: <IBM-DJSA-220>
wd1: 16-sector PIO, LBA, 19077MB, 39070080 sectors
wd0(pciide0:0:0): using PIO mode 2
wd1(pciide0:0:1): using PIO mode 4, Ultra-DMA mode 2
geodesc0 at pci0 dev 18 function 5 "NS SC1100 X-Bus" rev 0x00: iid 6
revision 3 wdstatus 0
ohci0 at pci0 dev 19 function 0 "Compaq USB OpenHost" rev 0x08: irq 11,
version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: Compaq OHCI root hub, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
isa at gscpcib0 not configured
isa0 at mainbus0
isadma0 at isa0
nsclpcsio0 at isa0 port 0x2e/2: NSC PC87366 rev 9: GPIO VLM TMS
gpio1 at nsclpcsio0: 29 pins
gscsio0 at isa0 port 0x15c/2: SC1100 SIO rev 1:
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom0: console
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
biomask fbe7 netmask ffe7 ttymask ffe7
dkcsum: wd0 matches BIOS drive 0x80
dkcsum: wd1 matches BIOS drive 0x81
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
/dev/rwd0a: file system is clean; not checking
mfs: mounting /tmp...
mfs: populating /tmp...
databases: dev
securelevel: kern.securelevel: 0 -> 1
watchdog: kern.watchdog.period: 0 -> 32
watchdog: kern.watchdog.auto: 1 -> 1
hostname: setting hostname to akai...
inet: configuring IP on system interfaces...
route: adding default route...
add net default: gateway 10.0.0.1
pf/nat: configuring and enabling...
pf enabled
syslogd: starting log daemon...
