diff options
Diffstat (limited to 'distrib/notes/sun3/hardware')
| -rw-r--r-- | distrib/notes/sun3/hardware | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/distrib/notes/sun3/hardware b/distrib/notes/sun3/hardware index 13b8f5be016..5a17915c1f8 100644 --- a/distrib/notes/sun3/hardware +++ b/distrib/notes/sun3/hardware @@ -1,11 +1,10 @@ - OpenBSD/sun3 OSREV runs on most Sun3 machines, including: 3/50, 3/60, 3/110 - 3/75, 3/150, 3/160 + 3/75, 3/140, 3/150, 3/160, 3/180 3/260, 3/280 -OpenBSD/sun3 OSREV does not run on the Sun3/80 (sun3x class) -because the sun3x MMU and other devices are very different. +OpenBSD/sun3 OSREV does not run on the Sun3/80 and Sun3/4x0 (sun3x +class) because the sun3x MMU and other devices are very different. The minimal configuration requires 4M of RAM and ~80MB of disk space. To install the entire system requires much more disk space (approx. @@ -26,12 +25,12 @@ The following Sun3 hardware is supported: On-board or VME Intel Ethernet (ie) SCSI: (Most SCSI disks, tapes, CD-ROMs, etc.) - On-board "si" (SCSI-3) [Note 1] - VME "si" (SCSI-3) board [Note 1] + On-board "si" (SCSI-3) + VME "si" (SCSI-3) board SMD Disks: (the big, heavy ones 8^) - Xylogics 450/451 [Note 2] - Xylogics 753/7053 [Note 2] + Xylogics 450/451 [Note 1] + Xylogics 753/7053 [Note 1] Input devices: Sun keyboard and mouse @@ -40,13 +39,6 @@ The following Sun3 hardware is supported: Battery-backed real-time clock. Note 1: - The "si" driver now supports DMA and disconnect/reselect - but due to the immaturity of the DMA code, those features - are disabled by default. To enable DMA (and get faster - SCSI performance) patch the variable si_options in the - file /usr/src/sys/arch/sun3/dev/ncr_si.c as indicated. - -Note 2: SMD disk support is almost ready, but could not be tested in time for this release. Drivers are provided for the Xylogics 450/451 and Xylogics 753/7053 VME boards only as |