I've got two new computers which have Symbios Logic SYM8751SP cards with the NCR53c875 chip. The installation disks I've tried (resq1440.bin of 4Jan97 19:39 and rsc1440.bin of 18Jan97 21:53) both fail to detect any disks so I copied my custom 2.0.27 kernel from a previously new computer (which has the 53c815 chip in it, but very little different) in place of "linux" and tried again.
The 53c875 card is detected but doesn't work properly. I don't know if the problem is something to do with PnP because, naturally, the machine was supplied with W95 (including a FAT32 disk). These are the messages that booting up linux produces: ncr53c8xx at PCI bus 0 device 13 function 0 (I don't know what the 13 refers to. On the PCI, the host is 7, the disk is 0) ncr_attach unit=0 chip=875 base=ffbeec00 io_port=f800 irq=11 (these values agree with W95 properties, though the latter shows memory ranges c8000-ca7ff, ffbeec00-ffbeecff, ffbed000-ffbedfff) ncr53c875-0 using memory mapped IO at virtual address 0x2823c00 initial SCNTL3=55 final=35 shared irq 11 dev id=0x84068 restart (scsi reset) scsi0 : ncr53c8xx (rel. 1.12c) scsi : 1 host Fujitsu M2952E-512 rev. 0142 Direct-Access ANSI SCSI revision 02 Detected scsi disk at scsi 0 channel 0 id 0 lun 0 scsi : detected 1 SCSI disk total ncr53c875-0-<target 0, lun 0>: WIDE SCSI (16 bit) enabled. | FAST SCSI-2 100ns (20Mb/sec) offset 8. | ncr53c875-0: restart (ncr dead ?). | sda : READ CAPACITY FAILED sda : status=1 message=00 host=0 driver=28 extended sense code=6 block size assumed to be 512, disk size 1GB (then it detects the 3c509 correctly) Partition check: Then the three lines with the side bar are repeated ad nauseam. Are there any clues in there? Or do I have to go back to Viglen and ask for 815 chipped boards to be supplied instead? -- David Wright, Open University, Earth Science Department, Milton Keynes MK7 6AA U.K. email: [EMAIL PROTECTED] tel: +44 1908 653 739 fax: +44 1908 655 151