Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 5 Jan 2003 21:47:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 5 Jan 2003 21:47:38 -0500 Received: from warden-p.diginsite.com ([208.29.163.248]:5277 "HELO warden.diginsite.com") by vger.kernel.org with SMTP id ; Sun, 5 Jan 2003 21:47:37 -0500 From: David Lang To: "Justin T. Gibbs" Cc: Paul Rolland , linux-kernel@vger.kernel.org Date: Sun, 5 Jan 2003 18:43:35 -0800 (PST) Subject: Re: [2.5.54] Oops IDE-SCSI and failure AIC7xxx In-Reply-To: <418420000.1041781806@aslan.scsiguy.com> 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: 3333 Lines: 83 I get the same 'failed memory mapped' error (and the inability to run 2.5 kernels) on my SIS K6 board which has been running without a problem with 2.2 and 2.4 kernels. this is /proc/pci from 2.4.18 PCI devices found: Bus 0, device 0, function 0: Host bridge: Silicon Integrated Systems [SiS] 530 Host (rev 2). Master Capable. Latency=32. Non-prefetchable 32 bit memory at 0xe8000000 [0xebffffff]. Bus 0, device 0, function 1: IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev 208). Master Capable. Latency=128. I/O at 0xffa0 [0xffaf]. Bus 0, device 1, function 0: ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 (rev 177). Bus 0, device 1, function 1: Class ff00: Silicon Integrated Systems [SiS] ACPI (rev 0). Bus 0, device 2, function 0: PCI bridge: Silicon Integrated Systems [SiS] 5591/5592 AGP (rev 0). Master Capable. No bursts. Min Gnt=12. Bus 0, device 10, function 0: SCSI storage controller: Adaptec AHA-294x / AIC-7871 (rev 3). IRQ 9. Master Capable. Latency=32. Min Gnt=8.Max Lat=8. I/O at 0xda00 [0xdaff]. Non-prefetchable 32 bit memory at 0xeffef000 [0xeffeffff]. Bus 0, device 11, function 0: Ethernet controller: 3Com Corporation 3c595 100BaseTX [Vortex] (rev 0). IRQ 11. Master Capable. Latency=248. Min Gnt=3.Max Lat=8. I/O at 0xdc00 [0xdc1f]. Bus 0, device 12, function 0: Multimedia audio controller: C-Media Electronics Inc CM8338A (rev 16). IRQ 10. Master Capable. Latency=32. Min Gnt=2.Max Lat=24. I/O at 0xde00 [0xdeff]. Bus 1, device 0, function 0: VGA compatible controller: Silicon Integrated Systems [SiS] 6306 3D-AGP (rev 162). Master Capable. Latency=32. Min Gnt=2. Prefetchable 32 bit memory at 0xff000000 [0xff7fffff]. Non-prefetchable 32 bit memory at 0xe7ef0000 [0xe7efffff]. I/O at 0xcc00 [0xcc7f]. David Lang On Sun, 5 Jan 2003, Justin T. Gibbs wrote: > Date: Sun, 05 Jan 2003 08:50:06 -0700 > From: Justin T. Gibbs > To: Paul Rolland , linux-kernel@vger.kernel.org > Subject: Re: [2.5.54] Oops IDE-SCSI and failure AIC7xxx > > > Out of this, two problems : > > - AIC7xxx fails to use DMA, with : > > aic7xxx: PCI Device 0:8:0 failed memory mapped test. Using PIO. > > scsi0: PCI error Interrupt at seqaddr = 0x3 > > scsi0: Signaled a Target Abort > > This is because your system is violating the PCI spec. There is > now an explicit test for this during driver initialization so that > the driver doesn't unexpectedly fail later. I can change the driver > so that it doesn't print out the diagnostic if it would make you > feel better. 8-) > > Just out of curiosity, what MB/Chipset are you using? > > -- > Justin > > - > 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/ > - 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/