Date: Thu, 27 Feb 1997 18:03:27 +0000 From: "Daniel M. Eischen" <deischen@iworks.InterWorks.org> To: current@FreeBSD.org Subject: de0 timeout Message-ID: <3315CC6F.167EB0E7@iworks.InterWorks.org>
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I don't know if this is better suited to -hackers or not...
I'm having problems getting the de0 interface to work correctly.
The chip is an on-board 21140A and I keep getting transmission
timeouts. I don't think anything is making it out onto the
network. I've got a TP cable which goes to a 10baseT to Thin
net media converter out onto a Thin-net. This controller is
on a Single Board Computer with on-board aic7880 and PCI<->VME
bridge chip. The SBC has LEDs for 10BaseT and 100BaseT which
are silent under FreeBSD. NT3.51, which works fine with this
setup, illuminates the LEDs (100BaseT lit solid, 10BaseT blinks).
The de0 interface is probed properly, but the 100BaseT port
is enabled. After adding the -link2 option to the interface_de0
line in sysconfig, the 10baseT port is properly enabled. This
doesn't help at all with the timeouts, though.
Here's an abbreviated dmesg with a kernel built just before
the Lite2 merges began:
pcibus_setup(1): mode 1 addr port (0x0cf8) is 0x8000005c
pcibus_setup(1a): mode1res=0x80000000 (0x80000000)
pcibus_check: device 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
18 19 20 21 22 23 24 25 26 27 28 29 30 31 -- nothing found
pcibus_setup(1b): mode1res=0x80000000 (0xff000001)
pcibus_check: device 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
18 19 20 21 22 23 24 25 26 27 28 29 30 31 -- nothing found
pcibus_setup(2): mode 2 enable port (0x0cf8) is 0x00
pcibus_setup(2a): mode2res=0x0e (0x0e)
pcibus_setup(2a): now trying mechanism 2
pcibus_check: device 0 is there (id=04a38086)
Probing for devices on PCI bus 0:
configuration mode 2 allows 16 devices.
chip0 <Intel 82434NX (Neptune) PCI cache memory controller> rev 17 on
pci0:0:0
CPU: (unknown), CPU->Memory posting OFF, read around write
Warning: Cache parity disabled!
Warning: DRAM parity mask!
Cache: 512KB writeback, cache clocks=3-1-1-1
Cache flags: byte-control
DRAM: page mode memory clocks=X-4-4-4 (70ns)
CPU->PCI: posting ON, burst mode ON, PCI clocks=2-1-1-1
PCI->Memory: posting ON
Refresh: RAS#Only
chip1 <Intel 82378IB PCI-ISA bridge> rev 136 on pci0:2:0
Bus Modes: Bus Park, Resource Lock,
Coprocessor errors enabled
Mouse function enabled
Keyboard controller: 60h,62h,64h,66h
RTC: 70h-77h
Configuration RAM: 0C00h,0800h-08FFh
Port 92: enabled
chip2 <generic PCI bridge (vendor=1011 device=0021 subclass=4)> rev 1 on
pci0:15:0
bridge from pci0 to pci1 through 1.
mapping regs: io:2280e0e0 mem:fea0fca0 pmem:ff90ff90
pci0: subordinate busses from 1 upto 1.
Probing for devices on PCI bus 1:
chip3 <generic PCI bridge (vendor=10e3 device=0000 subclass=128)> rev 0
int a irq 15 on pci1:4:0
[pci1 uses memory from fca00000 to feafffff]
mapreg[10] type=0 addr=fead0000 size=10000.
de0 <Digital 21140A Fast Ethernet> rev 32 int a irq 9 on pci1:5:0
mapreg[10] type=1 addr=0000e880 size=0080.
[pci1 uses memory from fca00000 to feafffff]
mapreg[14] type=0 addr=feaf6f80 size=0080.
reg16: ioaddr=0xe880 size=0x80
de0: 21140A [10-100Mb/s] pass 2.0
de0: address 00:00:0c:00:27:b4
de0: enabling 100baseTX port
ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 10 on
pci1:6:0
mapreg[10] type=1 addr=0000ec00 size=0100.
[pci1 uses memory from fca00000 to feafffff]
mapreg[14] type=0 addr=feaf7000 size=1000.
reg20: virtual=0xf67ef000 physical=0xfeaf7000 size=0x1000
ahc0: Reading SEEPROM...done.
internal50 cable not present
internal68 cable not present
brdctl == 0xec
external cable not present
eprom is present
brdctl == 0xec
low byte termination enabled, high byte termination enabled
ahc0: aic7880 Wide Channel, SCSI Id=7, 16/255 SCBs
ahc0: Reseting Channel A
ahc0: Downloading Sequencer Program...Done
ahc0: Probing channel A
ahc0 waiting for scsi devices to settle
scbus0 at ahc0 bus 0
ahc0: target 0 using 16Bit transfers
ahc0: target 0 synchronous at 10.0MHz, offset = 0x8
ahc0: target 0 Tagged Queuing Device
sd0 at scbus0 target 0 lun 0
sd0: <Quantum XP32150W L912> type 0 fixed SCSI 2
sd0: Direct-Access 2151MB (4406960 512 byte sectors)sd0 at scbus0 target
0 lun 0: with 3907 cyls, 10 heads, and an average 112 sectors/track
ahc0: target 4 synchronous at 10.0MHz, offset = 0xf
cd0 at scbus0 target 4 lun 0
cd0: <PLEXTOR CD-ROM PX-8XCS 1.03> type 5 removable SCSI 2
cd0: CD-ROM can't get the size
vga0 <VGA-compatible display device> rev 0 int a irq 11 on pci1:7:0
[pci1 uses memory from fca00000 to feafffff]
mapreg[10] type=0 a
ddr=fd000000 size=1000000.
pci1: uses 16846976 bytes of memory from fd000000 upto feaf7fff.
pci1: uses 384 bytes of I/O space from e880 upto ecff.
Probing for devices on the ISA bus:
sc0: the current keyboard controller command byte 0065
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
sio2 not found at 0x3e8
sio3: disabled, not probed.
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: NEC 72065B
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
imasks: bio c0000440, tty c003029a, net c003029a
BIOS Geometries:
0:0111fe3f 0..273=274 cylinders, 0..254=255 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
Considering FFS root f/s.
configure() finished.
new masks: bio c0000440, tty c003029a, net c003029a
sd0s1: type 0x7, start 63, end = 3068414, size 3068352 : OK
sd0s2: type 0xa5, start 3068415, end = 4401809, size 1333395 : OK
de0: enabling 10baseT port
de0: transmission timeout
de0: transmission timeout
Dan Eischen
deischen@iworks.InterWorks.org
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