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From: Domen Puncer <domen@coderock.org>
To: linux-kernel@vger.kernel.org
Subject: 3c59x on 2.6.0-test3->test6 slow
Date: Mon, 06 Oct 2003 15:29:56 +0200	[thread overview]
Message-ID: <200310061529.56959.domen@coderock.org> (raw)

Hi.

[cc me in reply]

Works slow (~35kB/s) on kernels 2.6.0-test3 and newer. I can trace this to wol
removal patch. (reloading doesn't help, like in test2 case, see below)

But there's another problem:
On 2.6.0-test2 it works normal, but only when i reload (rmmod/modprobe) the
driver.
After this reloading i can't get it back into "slow" mode even if i use test3 or
newer driver.
One thing to note: when it works ok, i get this in dmesg:
eth0: Setting full-duplex based on MII #24 link partner capability of 0141.

erikm suggested running mii-tool -r eth0, output i get:
# mii-tool -r eth0
SIOCGMIIPHY on 'eth0' failed: Operation not supported
# mii-tool
SIOCGMIIPHY on 'eth0' failed: Operation not supported
no MII interfaces found

# lspci -v
00:0a.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 34)
        Subsystem: 3Com Corporation 3C905B Fast Etherlink XL 10/100
        Flags: bus master, medium devsel, latency 32, IRQ 10
        I/O ports at d000 [size=128]
        Memory at db000000 (32-bit, non-prefetchable) [size=128]
        Expansion ROM at <unassigned> [disabled] [size=128K]
        Capabilities: [dc] Power Management version 1

# lspci -vv
00:0a.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 34)
        Subsystem: 3Com Corporation 3C905B Fast Etherlink XL 10/100
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 32 (2500ns min, 2500ns max), cache line size 08
        Interrupt: pin A routed to IRQ 10
        Region 0: I/O ports at d000 [size=128]
        Region 1: Memory at db000000 (32-bit, non-prefetchable) [size=128]
        Expansion ROM at <unassigned> [disabled] [size=128K]
        Capabilities: [dc] Power Management version 1
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold-)
                Status: D0 PME-Enable+ DSel=0 DScale=0 PME-



If there's any more testing/trying patches i can do, i'll be glad to.


	Domen


             reply	other threads:[~2003-10-06 13:30 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-10-06 13:29 Domen Puncer [this message]
2003-10-06 21:23 ` 3c59x on 2.6.0-test3->test6 slow Zwane Mwaikambo
2003-10-06 22:33   ` Domen Puncer
2003-10-06 22:43     ` Zwane Mwaikambo
2003-10-06 23:44       ` Domen Puncer
2003-10-07  0:18         ` Zwane Mwaikambo
2003-10-07  4:31           ` Malte Schröder
2003-10-07 11:05             ` Malte Schröder
2003-10-07 12:58               ` Profiling disk usage on selected branches of a file system Stephen Satchell
2003-10-07  7:49           ` 3c59x on 2.6.0-test3->test6 slow Domen Puncer
2003-10-07 23:43             ` Zwane Mwaikambo
2003-10-08 15:05               ` Domen Puncer
2003-10-09  1:53                 ` Zwane Mwaikambo
2003-10-09  8:49                   ` Domen Puncer
2003-10-09 23:10                     ` Zwane Mwaikambo
2003-10-09 23:55                       ` Domen Puncer
2003-10-13  0:22                         ` Domen Puncer
2003-10-13  0:37                           ` Andrew Morton
2003-10-13  2:28                             ` Domen Puncer
2003-10-13  3:03                               ` Andrew Morton

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