On 10/27/07, Tim Wiess <[EMAIL PROTECTED]> wrote: > i also just got something similar while attempting to install > the new iso within qemu.... > > PS1...Plan 9 from Bell Labs > ELCR: 0A00 > apm ax=f000 cx=f000 dx=f000 di=fff0 dbx=9e22 esi=-f0010 > bios0: drive: 0x80: 10737418240 bytes, type 3
280000000 So I assume it has found the CD, and the install is usually this size IIRC. > biosinit: sorry, only one bios drive; can't read last one I assume this means there is only the CDROM on the channel? Thta would be expected. > dev A0 port 1F0 config 0040 capabilities 0B00 mwdma 0007 udma 203F LLBA > sectors 20971520 This translates to 280000000 bytes @ 512 bytes/sector. > dev A0 port 170 config 85C0 capabilities 0300 mwdma 0007 udma 203F > found partition sdD0!cdboot; 49952+1440 > sectread: bios failed to read 512 @ off 1073741822 from 80 oops. The read failed? > biosread: failed to read 512 @ off 549755812864 of 80, want 512 got -1 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ I think it is safe to say your problem is here. The other report had the same thing. The first offset is 3FFFFFFE, the second is 7FFFFFFC00, which is interesting. > using sdD0!cdboot!plan9.ini > .FLAGS=286 TRAP=e ECODE=0 PC=3f > AX 80017fdb BX 80036900 CX 00000020 DX 80017f5c > SI 00000000 DI 80017f66 BP 80001250 > CS 0010 DS 0008 ES 0008 FS 0008 GS 0008 > CR0 80000011 CR2 78512900 CR3 0000c000 > panic: exception/interrupt 14 This is a sideshow, I think. The reads failed and it's just running with bogus data. >From your more complete list: > > sectread: bios failed to read 512 @ off 0 from 80 > > biosread: failed to read 512 @ off 0 of 80, want 512 got -1 > > sectread: bios failed to read 512 @ off 1073741822 from 80 > > biosread: failed to read 512 @ off 549755812864 of 80, want 512 got -1 not even the read @ 0 worked. You've got a problem with BIOS I/O. I wonder what it is? ron
