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Document added timecounter support to the CSI Hurdler Centronics

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Parallel Interface cpi(4) driver.
This commit is contained in:
hauke 2012-02-01 08:45:03 +00:00
parent 10c9c4f431
commit c4106ab9db
2 changed files with 22 additions and 5 deletions
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4
doc/CHANGES
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@ -1,4 +1,4 @@
# LIST OF CHANGES FROM LAST RELEASE: <$Revision: 1.1663 $>
# LIST OF CHANGES FROM LAST RELEASE: <$Revision: 1.1664 $>
#
#
# [Note: This file does not mention every change made to the NetBSD source tree.
@ -1231,3 +1231,5 @@ Changes from NetBSD 5.0 to NetBSD 6.0:
kernel: Add a new library, libquota, for control of and access to
disk quotas, extending the file-system-independent interface
added with the bouyer-quota2 branch. [dholland 20120201]
mac68k: Add timecounter support to the CSI Hurdler Centronics
Parallel Interface cpi(4) driver. [hauke 20120201]

23
share/man/man4/man4.mac68k/cpi.4
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@ -1,4 +1,4 @@
.\" $NetBSD: cpi.4,v 1.4 2009/03/23 16:14:01 joerg Exp $
.\" $NetBSD: cpi.4,v 1.5 2012/02/01 08:45:03 hauke Exp $
.\"
.\" Copyright (c) 2008 Hauke Fath. All rights reserved.
.\"
@ -30,13 +30,27 @@
.Nd parallel printer driver for Creative Systems Inc. Hurdler CPI Nubus card
.\"
.Sh SYNOPSIS
.Cd "cpi* at nubus?"
.Cd "cpi* at nubus? flags 0x1"
.\"
.Sh DESCRIPTION
The
.Nm
interface provides access to parallel printer ports.
.\"
.Sh CONFIGURATION
The
.Nm
driver supports the following
.Sy flags
for use in
.Xr config 1
files:
.Pp
.Bl -tag -compact -width "bits 16-23:"
.It bit 0 :
use the CIO counters 1 and 2 as a 32 bit
.Xr timecounter 9 .
.El
.\"
.Sh HARDWARE
The
.Nm
@ -72,7 +86,8 @@ The Z8536 INT line (pin 24) is wired to PB7 (pin 15).
.Xr autoconf 4 ,
.Xr lpt 4 ,
.Xr nubus 4 ,
.Xr printcap 5
.Xr printcap 5 ,
.Xr timecounter 9
.Pp
.Tn IEEE Standard 1284-1994
.\" .Sh STANDARDS