Date: Thu, 28 Aug 1997 00:46:37 +0400 (AMT) From: ran@ran.am To: freebsd-questions@freebsd.org, freebsd-scsi@freebsd.org Subject: problem with onboard adaptec 7880 Message-ID: <199708272046.AAA03117@styx.aic.net>
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Hi, Hardware - Iwill's P55TU moderboard ( Intel 430HX chipset ) with onboard adaptec 7880. Chip labeled as AIC-7880P. I haven't apparent problem, if try to run fast-narrow devices, but can't set setup to ultra mode. In this case server run some time ( from 5-10 min to 1 day ) and hangs. Tested two motherboard, first 2.0 hardware release, second - 2.1. After test i try to upgrade both moderboard's BIOS. Unsuccessful. Upgrade from 2.1.0 to 2.2.2-RELEASE also unsuccessful. Native software for dos run fine. Any suggestions ? Thanks in advance. This is dmesg output for 2.2.2-RELEASE ( wide mode disabled ): ahc0 <Adaptec aic7880 Ultra SCSI host adapter> rev 0 int a irq 10 on pci0:18 mapreg[10] type=1 addr=00006000 size=0100. mapreg[14] type=0 addr=e0800000 size=1000. reg20: virtual=0xf57b0000 physical=0xe0800000 size=0x1000 ahc0: Reading SEEPROM...checksum error ahc0: No SEEPROM available ahc0: Using left over BIOS settings ahc0: aic7880 Single Channel, SCSI Id=7, 16 SCBs ahc0: Resetting Channel A ahc0: Downloading Sequencer Program...ahc0: 369 instructions downloaded Done ahc0: Probing channel A ahc0 waiting for scsi devices to settle -- Ran d'Adi ran@ran.am ran@styx.aic.net
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