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Document OPTi 82c621 support.

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scw 2000-06-13 09:43:07 +00:00
parent b4aac1046f
commit b7a8fc610a
1 changed files with 5 additions and 2 deletions
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7
share/man/man4/pciide.4
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@ -1,4 +1,4 @@
.\" $NetBSD: pciide.4,v 1.18 2000/06/12 21:27:12 bouyer Exp $
.\" $NetBSD: pciide.4,v 1.19 2000/06/13 09:43:07 scw Exp $
.\"
.\" Copyright (c) 1998 Manuel Bouyer.
.\"
@ -67,6 +67,8 @@ Intel PIIX, PIIX3 and PIIX4 IDE Controllers
.It
Intel 82801 (ICH/ICH0) IDE Controllers
.It
OPTi 82c621 (plus a few of its derivatives) IDE Controllers
.It
Promise PDC20246 (Ultra/33) and PDC20262 (Ultra/66) PCI IDE controllers
.It
Silicon Integrated System 5597/5598 IDE controller
@ -89,7 +91,8 @@ and another controller has been installed and uses the ISA legacy I/O ports
and interrupts.
.Pp
The timings used for the PIO and DMA modes for controllers listed above
are for a PCI bus running at 30 or 33 Mhz. This driver may not
are for a PCI bus running at 30 or 33 Mhz (except the OPTi controller,
which supports both 25 and 33 Mhz PCI bus timings). This driver may not
work properly on overclocked systems.
.Sh SEE ALSO
.Xr intro 4 ,