Re: Bug report (with fix) for DEC Tulip driver (de2104x.c)
From: Sven Schnelle <hidden>
Date: 2019-09-19 20:31:47
Hi, On Wed, Sep 18, 2019 at 07:56:16AM +0200, Helge Deller wrote:
On 18.09.19 00:51, John David Anglin wrote:quoted
On 2019-09-17 5:36 p.m., Arlie Davis wrote:quoted
Likewise, I'm at a loss for testing with real hardware. It's hard to find such things, now.How does de2104x compare to ds2142/43? I have a c3750 with ds2142/43 tulip. Helge or some others might have a machine with a de2104x.The machines we could test are * a C240 with a DS21140 tulip chip (Sven has one),
My C240 identifies as C240+: [ 0.000000] model 9000/782/C240+ which has a 21143 (verified by looking at the board): root@c240:/# lspci -kvvnn -s 00:14.0 00:14.0 Ethernet controller [0200]: Digital Equipment Corporation DECchip 21142/43 [1011:0019] (rev 30) Subsystem: Hewlett-Packard Company DECchip 21142/43 [103c:104f] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 255 (5000ns min, 10000ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 23 Region 0: I/O ports at 0080 [size=128] Region 1: Memory at f2802000 (32-bit, non-prefetchable) [size=128] Expansion ROM at f2f80000 [disabled] [size=256K] Kernel driver in use: tulip Regards Sven