From 91466ef0a75651cc85198505c688994a197b4af0 Mon Sep 17 00:00:00 2001 From: Matthew Dillon Date: Wed, 10 Mar 2004 18:18:13 +0000 Subject: [PATCH] Minor documentation adjustments. Submitted-by: Chris Pressey --- share/man/man4/adw.4 | 8 ++++---- share/man/man4/polling.4 | 13 +++++++------ 2 files changed, 11 insertions(+), 10 deletions(-) diff --git a/share/man/man4/adw.4 b/share/man/man4/adw.4 index 535d1efd22..4b2c28f67f 100644 --- a/share/man/man4/adw.4 +++ b/share/man/man4/adw.4 @@ -22,7 +22,7 @@ .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" .\" $FreeBSD: src/share/man/man4/adw.4,v 1.5.4.6 2001/10/01 13:07:22 dd Exp $ -.\" $DragonFly: src/share/man/man4/adw.4,v 1.2 2003/06/17 04:36:58 dillon Exp $ +.\" $DragonFly: src/share/man/man4/adw.4,v 1.3 2004/03/10 18:18:13 dillon Exp $ .\" .Dd February 13, 2000 .Dt ADW 4 @@ -31,11 +31,11 @@ .Nm adw .Nd Advansys PCI 16bit SCSI Host adapter driver .Sh SYNOPSIS -.Cd controller pci -.Cd controller adw +.Cd device pci +.Cd device adw .Pp For one or more SCSI busses: -.Cd controller scbus0 at adw0 +.Cd device scbus0 at adw0 .Sh DESCRIPTION This driver provides access to the 16bit .Tn SCSI diff --git a/share/man/man4/polling.4 b/share/man/man4/polling.4 index 229a7df868..d915bf3786 100644 --- a/share/man/man4/polling.4 +++ b/share/man/man4/polling.4 @@ -1,6 +1,6 @@ .\" .\" $FreeBSD: src/share/man/man4/polling.4,v 1.1.2.4 2003/04/14 08:58:02 maxim Exp $ -.\" $DragonFly: src/share/man/man4/polling.4,v 1.2 2003/06/17 04:36:59 dillon Exp $ +.\" $DragonFly: src/share/man/man4/polling.4,v 1.3 2004/03/10 18:18:13 dillon Exp $ .\" .Dd February 15, 2002 .Dt POLLING 4 @@ -12,11 +12,12 @@ .Cd "options DEVICE_POLLING" .Cd "options HZ=1000" .Sh DESCRIPTION -.Dq "Device polling" -(polling for brevity) refers to a technique to -handle devices that does not rely on the latter to generate -interrupts when they need attention, but rather lets the CPU poll -devices to service their needs. +Typically, devices generate interrupts when they need attention +from the CPU. Device polling +.Dq ( "polling" , +for brevity,) refers to a technique for handling devices that does not +rely on interrupts. Rather, it lets the CPU poll devices periodically +to service their needs. This might seem inefficient and counterintuitive, but when done properly, .Nm -- 2.41.0