Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 6 Jan 2003 11:27:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 6 Jan 2003 11:27:58 -0500 Received: from pusa.informat.uv.es ([147.156.10.98]:32456 "EHLO pusa.informat.uv.es") by vger.kernel.org with ESMTP id ; Mon, 6 Jan 2003 11:27:54 -0500 Date: Mon, 6 Jan 2003 17:36:25 +0100 To: "Justin T. Gibbs" Cc: linux-kernel@vger.kernel.org Subject: Re: aic7xxx broken in 2.5.53/54 ? Message-ID: <20030106163624.GA11873@pusa.informat.uv.es> References: <20030103101618.GB8582@in.ibm.com> <596830816.1041606846@aslan.scsiguy.com> <20030106073204.GA1875@in.ibm.com> <274040000.1041869813@aslan.scsiguy.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <274040000.1041869813@aslan.scsiguy.com> User-Agent: Mutt/1.3.28i From: uaca@alumni.uv.es Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5037 Lines: 144 Hi hav I have to report the same problem, tomorrow I will complete the info, including bios version and read-only tests on a disk device At least I can say I've saw the message > scsi0: PCI error Interrupt at seqaddr = 0x2 > scsi0: Signaled a Target Abort > scsi1: PCI error Interrupt at seqaddr = 0x2 > scsi1: Signaled a Target Abort > It would be good to know the chipset on the motherboard. As to why > the old driver worked, for 6.X.X drivers, you may have just been lucky. > For 5.X.X drivers, they perform a read after every register write to > "manually" prevent any byte-merging. These reads are actually more > expensive than just using PIO. Neither of these older drivers included > a test to try and catch fishy behavior. Kernel 2.4.x works fine now some info about chipset, etc... 00:00.0 Host bridge: Intel Corporation 440GX - 82443GX Host bridge Flags: bus master, medium devsel, latency 64 Memory at f8000000 (32-bit, prefetchable) [size=64M] Capabilities: 00:01.0 PCI bridge: Intel Corporation 440GX - 82443GX AGP bridge (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, medium devsel, latency 64 Bus: primary=00, secondary=01, subordinate=02, sec-latency=64 00:0b.0 ATM network controller: FORE Systems Inc PCA-200E Flags: bus master, medium devsel, latency 64, IRQ 18 Memory at f4000000 (32-bit, non-prefetchable) [size=2M] Expansion ROM at [disabled] [size=8K] 00:0c.0 SCSI storage controller: Adaptec 7896 Subsystem: Adaptec: Unknown device 0053 Flags: bus master, medium devsel, latency 64, IRQ 19 BIST result: 00 I/O ports at 2000 [disabled] [size=256] Memory at f4300000 (64-bit, non-prefetchable) [size=4K] Expansion ROM at [disabled] [size=128K] Capabilities: 00:0c.1 SCSI storage controller: Adaptec 7896 Subsystem: Adaptec: Unknown device 0053 Flags: bus master, medium devsel, latency 64, IRQ 19 BIST result: 00 I/O ports at 2400 [disabled] [size=256] Memory at f4301000 (64-bit, non-prefetchable) [size=4K] Capabilities: 00:0e.0 Ethernet controller: Intel Corporation 82557 [Ethernet Pro 100] (rev 08) Subsystem: Intel Corporation 82559 Fast Ethernet LAN on Motherboard Flags: bus master, medium devsel, latency 64, IRQ 21 Memory at f4302000 (32-bit, non-prefetchable) [size=4K] I/O ports at 2800 [size=64] Memory at f4200000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at [disabled] [size=1M] Capabilities: 00:12.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02) Flags: bus master, medium devsel, latency 0 00:12.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80 [Master]) Flags: bus master, medium devsel, latency 64 I/O ports at 2860 [size=16] 00:12.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) Flags: bus master, medium devsel, latency 64, IRQ 21 I/O ports at 2840 [size=32] 00:12.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 02) Flags: medium devsel, IRQ 9 00:14.0 VGA compatible controller: Cirrus Logic GD 5480 (rev 23) (prog-if 00 [VGA]) Subsystem: Cirrus Logic CL-GD5480 Flags: bus master, medium devsel, latency 64 Memory at f6000000 (32-bit, prefetchable) [size=32M] Memory at f4303000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at [disabled] [size=32K] 01:0f.0 PCI bridge: Digital Equipment Corporation DECchip 21150 (rev 06) (prog-if 00 [Normal decode]) Flags: bus master, fast Back2Back, 66Mhz, medium devsel, latency 240 Bus: primary=01, secondary=02, subordinate=02, sec-latency=68 Capabilities: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 3 cpu MHz : 796.559 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 1589.24 processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 3 cpu MHz : 796.559 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 1592.52 Debian GNU/Linux: a dream come true ----------------------------------------------------------------------------- "Computers are useless. 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