svn commit: r321736 - head/share/man/man4
Andriy Voskoboinyk
avos at FreeBSD.org
Mon Jul 31 00:03:44 UTC 2017
Author: avos
Date: Mon Jul 31 00:03:42 2017
New Revision: 321736
URL: https://svnweb.freebsd.org/changeset/base/321736
Log:
rtwn(4): refresh manpage
- Remove 'if_rtwn_load="YES"' line from loader.conf; the module was
renamed in r319733 + it will be loaded automatically as a dependency.
- Move new sentence to new line.
- Add short description for dev.rtwn.%d.rx_buf_size tunable.
Modified:
head/share/man/man4/rtwn.4
Modified: head/share/man/man4/rtwn.4
==============================================================================
--- head/share/man/man4/rtwn.4 Sun Jul 30 23:35:21 2017 (r321735)
+++ head/share/man/man4/rtwn.4 Mon Jul 31 00:03:42 2017 (r321736)
@@ -18,7 +18,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd January 24, 2017
+.Dd July 31, 2017
.Dt RTWN 4
.Os
.Sh NAME
@@ -44,7 +44,6 @@ Alternatively, to load the driver as a
module at boot time, place following lines in
.Xr loader.conf 5 :
.Bd -literal -offset indent
-if_rtwn_load="YES"
if_rtwn_pci_load="YES"
if_rtwn_usb_load="YES"
.Ed
@@ -53,7 +52,8 @@ The
.Nm
driver provides support for wireless network devices based on
the Realtek RTL8192C, RTL8188E, RTL8192E, RTL8812A and RTL8821A
-programming APIs. These APIs are used by a wide variety of chips;
+programming APIs.
+These APIs are used by a wide variety of chips;
most chips with USB and some with PCI interface are supported.
.Pp
To enable use for PCI/PCIe systems, see the rtwn_pci(4) driver;
@@ -175,6 +175,9 @@ algorithm in case if it is not implemented
Currently selected algorithm is reported via
.Em Va dev.rtwn.%d.ratectl_selected
read-only OID.
+.It Va dev.rtwn.%d.rx_buf_size
+(USB only) Controls size of temporary Rx buffer; smaller buffer size
+may increase number of interrupts.
.El
.Sh DIAGNOSTICS
.Bl -diag
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