===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/sgi.html,v
retrieving revision 1.77
retrieving revision 1.78
diff -u -r1.77 -r1.78
--- www/sgi.html 2012/03/15 19:05:02 1.77
+++ www/sgi.html 2012/04/24 21:03:03 1.78
@@ -65,7 +65,7 @@
History
The OpenBSD/sgi port has its roots in the OpenBSD/arc
-port created early in the OpenBSD history. Arc support was rather soon
+port created early in the OpenBSD history. ARC support was rather soon
discontinued due to the lack of interest and availability of decent hardware.
Eventually SGI hardware became more affordable and obtainable, and interest
@@ -79,6 +79,8 @@
with support for Origin family systems as well, allowing OpenBSD to be
the first free operating system to run on the Fuel workstations, and even
later, also on Origin 350 servers.
+The earlier generation of R4000 Indigo, Indy and Indigo 2 was not forgotten
+either and support for it appeared in 2012.
@@ -88,9 +90,8 @@
Currently OpenBSD/sgi runs in 64 bit mode and boots multi-user on supported
systems. Snapshots are made periodically as the port develops and expands.
-Not all graphics options are supported on IP27 (Origin) and IP35 (Tezro)
-systems yet; in this case the kernel will be limited to serial console
-operation only.
+All graphics options but the IP27 Kona frame buffer should be supported;
+on such setups the kerne will be limited to serial console operation only.
An X server, currently unaccelerated, is also available for IP32 (O2) systems.
@@ -102,6 +103,17 @@
The following families are supported:
+- IP20 (R4000 Indigo) family: (support added after 5.1)
+
+ - Indigo (R4000 and R4400 models)
+
+ - IP22 (Indy, Indigo2) family: (support added after 5.1)
+
+ R4000, R4400, R4600 and R5000 processors are supported.
+ The level 2 cache on R4600SC and R5000SC processors is not supported yet.
- IP27 (Origin) family:
- Origin 200
@@ -141,7 +153,12 @@
- Ethernet Adapters
-- O2 mec(4) MAC-110 10/100Mbit ethernet.
+
- built-in IP22
+sq(4)
+Seeq 80C03 Ethernet.
+
- built-in O2
+mec(4)
+MAC-110 10/100Mbit Ethernet.
- IOC3 iec(4) 10/100Mbit ethernet (this is the on-board interface found on Octane, Origin 200/2000/300/3000 and Fuel).
- Broadcom BCM57xx (a.k.a. Tigon3) bge(4) 10/100/Gigabit ethernet (this is the on-board interface found on Origin 350 and Tezro).
- Many
@@ -150,15 +167,26 @@
- SCSI Host Adapters
-- ahc(4) Adaptec AIC-7880 SCSI.
-
- isp(4) QLogic ISP SCSI.
+
- IP22 built-in
+wdsc(4)
+WD33C93 SCSI.
+
- O2 built-in
+ahc(4)
+Adaptec AIC-7880 SCSI.
+
- IP27/IP30/IP35 built-in
+isp(4)
+QLogic ISP SCSI.
- Some
PCI
SCSI adapters.
- RS-232 Devices
- USB Controllers and Devices
- Video Devices
+- Indigo Light (Entry, Starter) graphics
+(light(4))
+
- Indy and Indigo2 Newport (XL, XGE) graphics
+(newport(4))
+
- Indigo, Indy and Indigo2 Express (XS, XZ, Elan, Extreme) graphics
+(grtwo(4))
- O2 gbe(4)
-Graphics Back End Frame Buffer, supporting wscons(4) console and X Window.
-
- impact(4)
-Impact (Mardigras) frame buffer commonly encountered on Octane systems.
-
- odyssey(4)
-Odyssey VPro frame buffer commonly encountered on Fuel, Octane 2, Onyx 350 and
-Tezro, as well as some Octane systems.
+Graphics Back End Frame Buffer
+
- Indigo2 Impact (Mardigras) and Octane ImpactSR graphics
+(impact(4))
+
- Octane 2, Fuel, Onyx 350 and Tezro VPro graphics
+(odyssey(4))
- Input Devices
+- Indigo
+zskbd(4)
+keyboard
+and
+zsms(4)
+mouse.
+
- Indy and Indigo2 pckbc(4) built in PS/2 Controller.
- O2 mkbc(4) built in PS/2 Controller.
- Octane and Origin family
iockbc(4) PS/2 Controller
found on
ioc(4) IOC3- or
-iof(4) IOC4- based I/O boards (such as IO9).
+iof(4)
+IOC4- based I/O boards (such as IO9 and IO10).
- pckbd(4) PS/2 keyboards.
- pms(4) PS/2 mice.
- Miscellaneous Devices
+- Indy and Indigo2 panel(4)
+power and volume buttons.
- O2 and Octane power(4) button.
@@ -231,12 +274,15 @@
- Larger user VM space (currently limited to 2GB)
-
- X11 support for Impact and Odyssey frame buffers.
+
- X11 support for all remaining supported frame buffers
+ (i.e. everything but the O2 frame buffer).
- Kona frame buffer support
- SMP support on IP27 and IP35 (in progress)
- Fix IOC3 serial driver
(will bring Origin 2000, Onyx 2 and Origin 300 support)
- IOC4 ATAPI controller support
+
- L2 cache support on IP22 R4600SC and R5000SC systems
+
- IP26 (Power Indigo2 R8000) and IP28 (Power Indigo2 R10000) support
@@ -246,7 +292,7 @@
www@openbsd.org
-$OpenBSD: sgi.html,v 1.77 2012/03/15 19:05:02 miod Exp $
+$OpenBSD: sgi.html,v 1.78 2012/04/24 21:03:03 miod Exp $