From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 31 Jan 2001 02:55:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 31 Jan 2001 02:54:55 -0500 Received: from cold.fortyoz.org ([64.40.111.214]:14086 "HELO cold.fortyoz.org") by vger.kernel.org with SMTP id ; Wed, 31 Jan 2001 02:54:53 -0500 Date: Tue, 30 Jan 2001 23:55:25 -0800 From: David Raufeisen To: Vojtech Pavlik Cc: Mark Hahn , linux-kernel@vger.kernel.org Subject: Re: VT82C686A corruption with 2.4.x Message-ID: <20010130235525.A7513@fortyoz.org> Reply-To: David Raufeisen In-Reply-To: <20010131083642.A964@suse.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.12i In-Reply-To: <20010131083642.A964@suse.cz>; from "Vojtech Pavlik" on Wednesday, 31 January 2001, at 08:36:42 (+0100) X-Operating-System: Linux 2.2.17 i686 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday, 31 January 2001, at 08:36:42 (+0100), Vojtech Pavlik wrote: > Hi! > > 1) You don't seem to have any drives on the VIA controller. If this is > true, I don't think this can be a VIA IDE driver problem. > Hi, Are you referring to Mark or me? I have drives on my VIA (only..) IDE controller: VP_IDE: IDE controller on PCI bus 00 dev 39 VP_IDE: chipset revision 16 VP_IDE: not 100% native mode: will probe irqs later VP_IDE: VIA vt82c686a IDE UDMA66 controller on pci0:7.1 VP_IDE: ATA-66/100 forced bit set (WARNING)!! ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:DMA VP_IDE: ATA-66/100 forced bit set (WARNING)!! ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio hda: Maxtor 51536H2, ATA DISK drive hdb: Maxtor 94098U8, ATA DISK drive hdc: CD-ROM 52X/AKH, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 30015216 sectors (15368 MB) w/2048KiB Cache, CHS=1868/255/63, UDMA(66) hdb: 80041248 sectors (40981 MB) w/2048KiB Cache, CHS=4982/255/63, UDMA(66) hdc: ATAPI 52X CD-ROM drive, 192kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.12 Partition check: hda: hda1 hda2 hdb: hdb1 > 2) In your original message you suggest bs=1024M, which isn't a very > good idea, even on a 768 MB system. Here with bs=1024k it seems to run > fine. > > 3) You sent next to none VIA related debugging info. lspci -v itself > isn't much valuable because I don't get the register contents. Also > hdparm -i of the drives attached to the VIA chip would be useful. Plus > also the contents of /proc/ide/via. I didn't supply anything either, even though my configuration works great it might prove useful to someone comparing: bash-2.04# hdparm -i /dev/hda /dev/hda: Model=Maxtor 51536H2, FwRev=JAC61HU0, SerialNo=F203VTHC Config={ Fixed } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57 BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=off CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=30015216 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 udma0 udma1 udma2 udma3 *udma4 udma5 bash-2.04# hdparm -i /dev/hdb /dev/hdb: Model=Maxtor 94098U8, FwRev=FA500S60, SerialNo=G8066RQC Config={ Fixed } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57 BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=off CurCHS=17475/15/63, CurSects=16513875, LBA=yes, LBAsects=80041248 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 udma0 udma1 udma2 udma3 *udma4 bash-2.04# bash-2.04# cat /proc/ide/via ----------VIA BusMastering IDE Configuration---------------- Driver Version: 2.1e South Bridge: VIA vt82c686a rev 0x22 Command register: 0x7 Latency timer: 32 PCI clock: 33MHz Master Read Cycle IRDY: 0ws Master Write Cycle IRDY: 0ws FIFO Output Data 1/2 Clock Advance: off BM IDE Status Register Read Retry: on Max DRDY Pulse Width: No limit -----------------------Primary IDE-------Secondary IDE------ Read DMA FIFO flush: on on End Sect. FIFO flush: on on Prefetch Buffer: on on Post Write Buffer: on on FIFO size: 8 8 Threshold Prim.: 1/2 1/2 Bytes Per Sector: 512 512 Both channels togth: yes yes -------------------drive0----drive1----drive2----drive3----- BMDMA enabled: yes yes yes no Transfer Mode: UDMA UDMA UDMA DMA/PIO Address Setup: 30ns 30ns 30ns 120ns Active Pulse: 90ns 90ns 90ns 330ns Recovery Time: 30ns 30ns 30ns 270ns Cycle Time: 30ns 30ns 60ns 600ns Transfer Rate: 66.0MB/s 66.0MB/s 33.0MB/s 3.3MB/s bash-2.04# lspci -v (trimmed) 00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 02) Flags: bus master, medium devsel, latency 8 Memory at e0000000 (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 2.0 Capabilities: [c0] Power Management version 2 00:01.0 PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP] (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, medium devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00009000-00009fff Memory behind bridge: dde00000-dfefffff Prefetchable memory behind bridge: cdc00000-ddcfffff Capabilities: [80] Power Management version 2 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 22) Subsystem: VIA Technologies, Inc. VT82C686/A PCI to ISA Bridge Flags: bus master, stepping, medium devsel, latency 0 00:07.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 10) (prog-if 8a [Master SecP PriP]) Flags: bus master, medium devsel, latency 32 I/O ports at ffa0 [size=16] Capabilities: [c0] Power Management version 2 00:07.2 USB Controller: VIA Technologies, Inc. UHCI USB (rev 10) (prog-if 00 [UHCI]) Subsystem: Unknown device 0925:1234 Flags: bus master, medium devsel, latency 64, IRQ 9 I/O ports at cc00 [size=32] Capabilities: [80] Power Management version 2 00:07.3 USB Controller: VIA Technologies, Inc. UHCI USB (rev 10) (prog-if 00 [UHCI]) Subsystem: Unknown device 0925:1234 Flags: bus master, medium devsel, latency 64, IRQ 9 I/O ports at d000 [size=32] Capabilities: [80] Power Management version 2 00:07.4 SMBus: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 30) Flags: medium devsel Capabilities: [68] Power Management version 2 > 4) Did you check the problem you're experiencing isn't a memory problem? > That'd go away with removing some RAM. I assume this was to Mark, I have no problem:) > Vojtech Pavlik > SuSE Labs -- David Raufeisen Cell: (604) 818-3596 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/