From: "Kyle" <kyle@southa.com>
To: "Martin Schlemmer" <azarah@nosferatu.za.org>,
"Bartlomiej Zolnierkiewicz" <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: "Linux Kernel Mailing Lists" <linux-kernel@vger.kernel.org>
Subject: Re: ICH5 with 2.6.1 very slow
Date: Mon, 16 Feb 2004 21:58:36 +0800 [thread overview]
Message-ID: <004301c3f494$fa0e8aa0$353ffea9@kyle> (raw)
In-Reply-To: <1076873030.27648.17.camel@nosferatu.lan>
Today I tried "lspci -vvv -xxx" with 2.6.1, forgotten to do this with
2.4.20, and I found this:
00:1f.1 IDE interface: Intel Corp. 82801EB ICH5 IDE (rev 02) (prog-if 8a
[Master SecP PriP])
Subsystem: Intel Corp.: Unknown device 4c43
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: 0
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at <unassigned>
Region 1: I/O ports at <unassigned>
Region 2: I/O ports at <unassigned>
Region 3: I/O ports at <unassigned>
Region 4: I/O ports at ffa0 [size=16]
Region 5: Memory at 7f800000 (32-bit, non-prefetchable) [size=1K]
00:1f.2 IDE interface: Intel Corp.: Unknown device 24d1 (rev 02) (prog-if 8f
[Master SecP SecO PriP PriO])
Subsystem: Intel Corp.: Unknown device 4c43
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: 0
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at e800 [size=8]
Region 1: I/O ports at e400 [size=4]
Region 2: I/O ports at e000 [size=8]
Region 3: I/O ports at dc00 [size=4]
Region 4: I/O ports at d800 [size=16]
00:1d.2 USB Controller: Intel Corp. 82801EB USB (Hub #3) (rev 02) (prog-if
00 [UHCI])
Subsystem: Intel Corp.: Unknown device 4c43
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: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at d000 [size=32]
[root@s1 kyle]# hdparm -i /dev/hda
/dev/hda:
Model=WDC WD2500JB-00EVA0, FwRev=15.05R15, SerialNo=WD-WMAEH1328328
Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
RawCHS=16383/16/63, TrkSize=57600, SectSize=600, ECCbytes=74
BuffType=DualPortCache, BuffSize=8192kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no WriteCache=enabled
Drive conforms to: device does not report version: 1 2 3 4 5 6
Does it means that ICH5 shared IRQ 18 with USB and cause the performance
problem?
I'll try to submit this to bugzilla.
Kyle
next prev parent reply other threads:[~2004-02-16 13:57 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-15 18:48 Kyle
2004-02-15 19:19 ` Bartlomiej Zolnierkiewicz
2004-02-15 19:23 ` Martin Schlemmer
2004-02-16 13:58 ` Kyle [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-02-13 10:50 Daniel Blueman
2004-02-05 16:40 Kyle
2004-02-05 17:23 ` Bas Mevissen
2004-02-05 17:27 ` Kyle
2004-02-05 17:30 ` Bas Mevissen
2004-02-05 17:33 ` Kyle
2004-02-06 10:10 ` Bas Mevissen
2004-02-06 21:32 ` Kyle
2004-02-09 8:32 ` Bas Mevissen
2004-02-09 8:56 ` Kyle Wong
2004-02-11 14:54 ` Kyle
2004-02-12 8:41 ` Jamie Lokier
2004-02-12 14:08 ` Kyle
2004-02-12 14:32 ` Bas Mevissen
2004-02-12 19:28 ` Jeff Garzik
2004-02-13 3:40 ` Kyle
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