[2562] in Release_7.7_team
3c905c that doesn't work with IS install but DOES work with SIPB install
daemon@ATHENA.MIT.EDU (Bill Cattey)
Tue Jan 30 21:20:29 2001
Message-ID: <MuRrNalz0001MbtJkk@mit.edu>
Date: Wed, 31 Jan 2001 02:20:22 +0000 ()
From: Bill Cattey <wdc@MIT.EDU>
To: linux-dev@MIT.EDU, release-team@MIT.EDU
Here are details that describe the 3Com 3c905c chip
that would not work with the IS install, but worked fine with the current
SIPB install:
Data from /proc/pci:
Bus 1, device 4, function 0:
Ethernet controller: 3Com Unknown device (rev 120).
Vendor id=10b7. Device id=9200.
Medium devsel. IRQ 5. Master Capable. Latency=80. Min Gnt=10.Max Lat=10.
I/O at 0x2000 [0x2001].
Non-prefetchable 32 bit memory at 0xed000000 [0xed000000].
Data from lspci -vvx :
01:04.0 Ethernet controller: 3Com Corporation 3c905C-TX [Fast Etherlink] (rev 78
)
Subsystem: Hewlett-Packard Company: Unknown device 1246
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Step
ping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 10 min, 10 max, 80 set, cache line size 08
Interrupt: pin A routed to IRQ 5
Region 0: I/O ports at 2000
Region 1: Memory at ed000000 (32-bit, non-prefetchable)
Capabilities: <available only to root>
00: b7 10 00 92 17 00 10 02 78 00 00 02 08 50 00 00
10: 01 20 00 00 00 00 00 ed 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 46 12
30: 00 00 00 00 dc 00 00 00 00 00 00 00 05 01 0a 0a
Note:
/proc/pci reports the following for an on-board 3c905c NIC that is
TOTALLY HAPPY with the IS install"
Bus 0, device 18, function 0:
Ethernet controller: 3Com Unknown device (rev 116).
Vendor id=10b7. Device id=9200.
Medium devsel. IRQ 11. Master Capable. Latency=64. Min Gnt=10.Max Lat=10.
I/O at 0xe400 [0xe401].
Non-prefetchable 32 bit memory at 0xe8100100 [0xe8100100].
