Date: Mon, 07 Aug 2000 15:33:07 +0800 From: Erl Tsung Schang <et@zsu.edu.cn> To: freebsd-questions@FreeBSD.ORG Subject: Netfinity 5600 ahc1 data parity error Message-ID: <398E6633.263F13FF@zsu.edu.cn>
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Hi all, I installed FreeBSD 4.0/4.1 on IBM Netfinity 5600 (Model No. 8664-31Y; Adaptec AIC-7897 SCSI, SCSI BIOS v2.20; Hard Disk Module ST318275LC/IBM FRU: 36L8751), and found the ahc1 data paraty problem: ... ... lnc0: <PCNet/PCI Ethernet adapter> port 0x2000-0x201f mem 0xfebffc00-0xfebffc1f irq 11 at device 2.0 on pci0 lnc0: driver is using old-style compatability shims isab0: <PCI to ISA bridge (vendor=1166 device=0200)> at device 15.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Unknown PCI ATA controller (generic mode)> port 0x840-0x84f at device 15.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 pci0: <OHCI USB controller> at 15.2 irq 9 pcib1: <RCC LE host to PCI bridge> on motherboard pci1: <PCI bus> on pcib1 ahc0: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0x4b00-0x4bff mem 0xf7fff000 -0xf7ffffff irq 10 at device 3.0 on pci1 ahc0: aic7896/97 Wide Channel A, SCSI Id=7, 16/255 SCBs ahc1: <Adaptec aic7896/97 Ultra2 SCSI adapter> port 0x4c00-0x4cff mem 0xf7ffe000 -0xf7ffefff irq 10 at device 3.1 on pci1 ahc1: aic7896/97 Wide Channel B, SCSI Id=7, 16/255 SCBs eisa0: <EISA bus> on motherboard eisa0: unknown card @@@0000 (0x00000000) at slot 4 fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: <keyboard controller (i8042)> at port 0x60-0x6f on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> on isa0 sc0: VGA <16 virtual consoles, flags=0x0> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A, console sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode ppi0: <Parallel I/O> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port plip0: <PLIP network interface> on ppbus0 ahc1: Data Parity Error Detected during address or write data phase ahc1: Signal System Error Detected ahc1: Received a Master Abort ahc1: Received a Target Abort ahc1: Signaled a Target Abort ahc1: Data Parity Error has been reported via PERR# ahc1: Data Parity Error Detected during address or write data phase ahc1: Signal System Error Detected ahc1: Received a Master Abort ahc1: Received a Target Abort ahc1: Signaled a Target Abort ... ... Does anyone have any experience with FreeBSD 4.0/4.1 on an IBM Netfinity 5600? How can I recover this problem? Thanks in advance Erl Tsung Schang (et@zsu.edu.cn) Phone: 86-20-84036905 Network and Education Technology Center Zhongshan (Sun Yat-sen) University Guangzhou, GD 510275 China To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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