Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 29 Aug 2002 16:14:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 29 Aug 2002 16:14:09 -0400 Received: from tartu.cyber.ee ([193.40.6.68]:20753 "EHLO tartu.cyber.ee") by vger.kernel.org with ESMTP id ; Thu, 29 Aug 2002 16:14:07 -0400 Date: Thu, 29 Aug 2002 23:18:30 +0300 (EEST) From: Meelis Roos To: Andre Hedrick cc: linux-kernel@vger.kernel.org Subject: Re: Hangs in 2.4.19 and 2.4.20-pre5 (IDE-related?) In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5302 Lines: 121 > > pcibus = 33333 > > 00:07.1 vendor=8086 device=7111 class=0101 irq=0 base4=f001 > > ----------PIIX BusMastering IDE Configuration--------------- > > Driver Version: 1.3 > > South Bridge: 28945 > > Revision: IDE 0x1 > > Highest DMA rate: UDMA33 > > BM-DMA base: 0xf000 > > PCI clock: 33.3MHz > > -----------------------Primary IDE-------Secondary IDE------ > > Enabled: yes yes > > Simplex only: no no > > Cable Type: 40w 40w > > -------------------drive0----drive1----drive2----drive3----- > > Prefetch+Post: yes yes yes yes > > Transfer Mode: PIO PIO PIO PIO > > Address Setup: 90ns 90ns 90ns 90ns > > Cmd Active: 360ns 360ns 360ns 360ns > > Cmd Recovery: 540ns 540ns 540ns 540ns > > Data Active: 90ns 90ns 90ns 90ns > > Data Recovery: 30ns 30ns 90ns 30ns > > Cycle Time: 120ns 120ns 180ns 120ns > > Transfer Rate: 16.6MB/s 16.6MB/s 11.1MB/s 16.6MB/s > > That is not my work and you are on your own for that mess. > That looks straight out of 2.5.30. Actaully, I made a mistake in the report and this atapci output was from 2.2.15 (and hdparm output too). Sorry for this stupid mistake. Here are hdparm and atapci output from 2.4.20-pre5, and additionally /proc/ide/piix (quite terse when compared to the output of atapci). /dev/hda: Model=QUANTUM FIREBALL ST1.6A, FwRev=A0F.0800, SerialNo=851715434518 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=3128/16/63, TrkSize=32256, SectSize=512, ECCbytes=4 BuffType=DualPortCache, BuffSize=81kB, MaxMultSect=16, MultSect=16 CurCHS=3128/16/63, CurSects=3153024, LBA=yes, LBAsects=3153024 IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 udma0 udma1 *udma2 AdvancedPM=no Drive Supports : Reserved : ATA-1 ATA-2 ATA-3 /dev/hdb: Model=QUANTUM FIREBALL ST1.6A, FwRev=A0F.0400, SerialNo=851712135299 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=3128/16/63, TrkSize=32256, SectSize=512, ECCbytes=4 BuffType=DualPortCache, BuffSize=81kB, MaxMultSect=16, MultSect=16 CurCHS=3128/16/63, CurSects=3153024, LBA=yes, LBAsects=3153024 IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 udma0 udma1 *udma2 AdvancedPM=no Drive Supports : Reserved : ATA-1 ATA-2 ATA-3 /dev/hdd: Model=ST32531A, FwRev=0.62, SerialNo=VE047143 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% } RawCHS=4956/16/63, TrkSize=0, SectSize=0, ECCbytes=4 BuffType=unknown, BuffSize=0kB, MaxMultSect=16, MultSect=16 CurCHS=4956/16/63, CurSects=4996476, LBA=yes, LBAsects=4996476 IORDY=on/off, tPIO={min:383,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio3 pio4 DMA modes: mdma0 mdma1 *mdma2 AdvancedPM=no Segmentation fault (yes, it segfaults in 2.4 too) Output of atapci 0.50: pcibus = 33333 00:07.1 vendor=8086 device=7111 class=0101 irq=0 base4=f001 ----------PIIX BusMastering IDE Configuration--------------- Driver Version: 1.3 South Bridge: 28945 Revision: IDE 0x1 Highest DMA rate: UDMA33 BM-DMA base: 0xf000 PCI clock: 33.3MHz -----------------------Primary IDE-------Secondary IDE------ Enabled: yes yes Simplex only: no no Cable Type: 40w 40w -------------------drive0----drive1----drive2----drive3----- Prefetch+Post: yes yes yes yes Transfer Mode: UDMA UDMA DMA DMA Address Setup: 90ns 90ns 90ns 90ns Cmd Active: 360ns 360ns 360ns 360ns Cmd Recovery: 540ns 540ns 540ns 540ns Data Active: 90ns 90ns 90ns 90ns Data Recovery: 30ns 30ns 90ns 30ns Cycle Time: 60ns 60ns 180ns 120ns Transfer Rate: 33.3MB/s 33.3MB/s 11.1MB/s 16.6MB/s And here is /proc/ide/piix: Intel PIIX4 Ultra 33 Chipset. --------------- Primary Channel ---------------- Secondary Channel ------------- enabled enabled --------------- drive0 --------- drive1 -------- drive0 ---------- drive1 ------ DMA enabled: yes yes yes yes UDMA enabled: yes yes no no UDMA enabled: 2 2 X X UDMA DMA PIO -- Meelis Roos (mroos@tartu.cyber.ee) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/