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Diffstat (limited to 'share/man/man4/man4.hp300/autoconf.4')
| -rw-r--r-- | share/man/man4/man4.hp300/autoconf.4 | 82 |
1 files changed, 5 insertions, 77 deletions
diff --git a/share/man/man4/man4.hp300/autoconf.4 b/share/man/man4/man4.hp300/autoconf.4 index 32166c13973..f298a7a6523 100644 --- a/share/man/man4/man4.hp300/autoconf.4 +++ b/share/man/man4/man4.hp300/autoconf.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: autoconf.4,v 1.4 2001/10/05 14:45:53 mpech Exp $ +.\" $OpenBSD: autoconf.4,v 1.5 2002/09/26 22:11:49 miod Exp $ .\ .\" Copyright (c) 1990, 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -41,7 +41,7 @@ .Nd diagnostics from the autoconfiguration code .Sh DESCRIPTION When -.Tn UNIX +.Ox bootstraps it probes the innards of the machine on which it is running and locates controllers, drives, and other devices, printing out @@ -49,90 +49,18 @@ what it finds on the console. This procedure is driven by a system configuration table which is processed by .Xr config 8 and compiled into each kernel. -.Pp -Autoconfiguration on the -.Tn HP300 Ns s -is similar to that on the -.Tn VAX , -the primary difference is in the naming conventions. -On the -.Tn HP300 , -if devices exist which are not configured they will be ignored; -if devices exist of unsupported type they will be ignored. +Devices which exist in the machine but are not configured into the +kernel are not detected. .Pp Normally, the system uses the disk from which it was loaded as the root filesystem. -If that is not possible, -a generic system will use -.Sq Li rd0 -if it exists. If such a system is booted with the .Dv RB_ASKNAME option (see .Xr reboot 2 ) , then the name of the root device is read from the console terminal at boot time, and any available device may be used. -.Sh DIAGNOSTICS -.Bl -diag -.It CPU type not configured. -You tried to boot -.Tn UNIX -on a -.Tn CPU -type which it doesn't -(or at least this compiled version of -.Tn UNIX -doesn't) understand. -.Pp -.It hpib%d at sc%d, ipl %d. -An -.Tn HP-IB -was found at sc%d (the select code) -with ipl%d (interrupt priority level). -.Tn UNIX -will call it hpib%d. -.Pp -.It %s%d: %s. -.It %s%d at hpib%d, slave %d. -An -.Tn HP-IB -disk or tape controller was found. -For disks -.Ql %s%d -will look like -.Sq Li rd0 , -for tapes like -.Sq Li ct0 . -The -.Ql %s -in the first line will be a product type like ``7945A'' or ``9144''. -The slave number comes from the address select switches on the drive. -.Pp -.It grf0 csr 0x560000 -.It grf%d at sc%d -A bit mapped display was found either at the ``internal'' address (first case) -or at some ``external'' select code (second case). -If it exists, the internal display will always be unit 0. -.Pp -.It %s%d at sc%d, ipl %d flags %d -Another peripheral controller was found at the indicated select code -and with indicated interrupt priority level. -.Ql %s -will be one of -.Xr dca 4 -(single-port serial interfaces), -.Xr dcm 4 -(four-port serial interfaces), or -.Xr le 4 -.Pf ( Tn LAN -cards). -The slave number comes from the address select switches on the interface card. -.El .Sh SEE ALSO .Xr intro 4 , -.Xr boot 8 , +.Xr boot_hp300 8 , .Xr config 8 -.Rs -.%T 4.3BSD for the HP300 -.%O in the distribution documentation package -.Re |