Mon Dec 5 10:36:40 2011 UTC ()
Remove trailing whitespace and fix a typo.


(wiz)
diff -r1.3 -r1.4 src/share/man/man4/man4.amiga/mppb.4
cvs diff -r1.3 -r1.4 src/share/man/man4/man4.amiga/mppb.4 (expand / switch to unified diff)

--- src/share/man/man4/man4.amiga/mppb.4 2011/12/03 23:09:42 1.3
+++ src/share/man/man4/man4.amiga/mppb.4 2011/12/05 10:36:39 1.4
@@ -1,14 +1,14 @@ @@ -1,14 +1,14 @@
1.\" $NetBSD: mppb.4,v 1.3 2011/12/03 23:09:42 rkujawa Exp $ 1.\" $NetBSD: mppb.4,v 1.4 2011/12/05 10:36:39 wiz Exp $
2.\" 2.\"
3.\" Copyright (c) 2011 The NetBSD Foundation, Inc. 3.\" Copyright (c) 2011 The NetBSD Foundation, Inc.
4.\" All rights reserved. 4.\" All rights reserved.
5.\" 5.\"
6.\" This code is derived from software contributed to The NetBSD Foundation 6.\" This code is derived from software contributed to The NetBSD Foundation
7.\" by Radoslaw Kujawa. 7.\" by Radoslaw Kujawa.
8.\" 8.\"
9.\" Redistribution and use in source and binary forms, with or without 9.\" Redistribution and use in source and binary forms, with or without
10.\" modification, are permitted provided that the following conditions 10.\" modification, are permitted provided that the following conditions
11.\" are met: 11.\" are met:
12.\" 1. Redistributions of source code must retain the above copyright 12.\" 1. Redistributions of source code must retain the above copyright
13.\" notice, this list of conditions and the following disclaimer. 13.\" notice, this list of conditions and the following disclaimer.
14.\" 2. Redistributions in binary form must reproduce the above copyright 14.\" 2. Redistributions in binary form must reproduce the above copyright
@@ -42,45 +42,45 @@ The @@ -42,45 +42,45 @@ The
42driver provides support for the PCI bus present on Prometheus Zorro III to PCI 42driver provides support for the PCI bus present on Prometheus Zorro III to PCI
43bridge card. 43bridge card.
44.Sh HARDWARE 44.Sh HARDWARE
45The 45The
46.Nm 46.Nm
47driver supports the following hardware: 47driver supports the following hardware:
48.Bl -tag -width "PROMETHEUS" -offset indent 48.Bl -tag -width "PROMETHEUS" -offset indent
49.It Em PROMETHEUS 49.It Em PROMETHEUS
50Matay Prometheus. Manufacturer 44359, product 1. 50Matay Prometheus. Manufacturer 44359, product 1.
51.El 51.El
52.Sh DIAGNOSTICS 52.Sh DIAGNOSTICS
53.Bl -diag 53.Bl -diag
54.It Unable to allocate space in parent map. 54.It Unable to allocate space in parent map.
55The kernel has ran out of virtual memory space.  55The kernel has run out of virtual memory space.
56.El 56.El
57.Sh SEE ALSO 57.Sh SEE ALSO
58.Xr pci 4 58.Xr pci 4
59.Sh HISTORY 59.Sh HISTORY
60The 60The
61.Nm 61.Nm
62device first appeared in 62device first appeared in
63.Nx 6.0 . 63.Nx 6.0 .
64.Sh AUTHORS 64.Sh AUTHORS
65.An -nosplit 65.An -nosplit
66The 66The
67.Nm 67.Nm
68driver was written by 68driver was written by
69.An Radoslaw Kujawa Aq radoslaw.kujawa@gmail.com . 69.An Radoslaw Kujawa Aq radoslaw.kujawa@gmail.com .
70.Sh BUGS 70.Sh BUGS
71The hardware does not support DMA to host memory. 71The hardware does not support DMA to host memory.
72.Pp 72.Pp
73The Prometheus does not support repeating of PCI transations, instead if the 73The Prometheus does not support repeating of PCI transations, instead if the
74PCI card demands a retry of transaction, it returns value 0xFFFFFFFF.  74PCI card demands a retry of transaction, it returns value 0xFFFFFFFF.
75This is currently not handled by the  75This is currently not handled by the
76.Nm 76.Nm
77driver and will confuse some PCI card drivers. 77driver and will confuse some PCI card drivers.
78.Pp 78.Pp
79The system may run out of kernel virtual memory space if Prometheus is present. 79The system may run out of kernel virtual memory space if Prometheus is present.
80This is due to fact that m68k-specific  80This is due to fact that m68k-specific
81.Xr pmap 9 81.Xr pmap 9
82code places User Page Table base address at statically defined address  82code places User Page Table base address at statically defined address
830x10000000, which does not leave enough kernel space to fit a 512MB board, such  830x10000000, which does not leave enough kernel space to fit a 512MB board, such
84as the Prometheus.  84as the Prometheus.
85It is possible to work around this problem, by moving User Page Table base  85It is possible to work around this problem, by moving User Page Table base
86to higher address. 86to higher address.