Replace an with a

Reword caveat on PCI 2.2 requirement.

PR:		218070
Submitted by:	<bassej4 AT rpi edu>
Approved by:	bcr
MFC after:	5 days
Differential Revision:	 https://reviews.freebsd.org/D10262
This commit is contained in:
Sevan Janiyan 2017-04-04 13:18:56 +00:00
parent 93385ba03b
commit 06d8e9dc9e

View File

@ -14,7 +14,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd August 4, 2015
.Dd April 4, 2017
.Dt RAL 4
.Os
.Sh NAME
@ -45,7 +45,7 @@ driver supports PCI/PCIe/CardBus wireless adapters based on the Ralink RT2500,
RT2501, RT2600, RT2700, RT2800, RT3090 and RT3900E chipsets.
.Pp
The RT2500 chipset is the first generation of 802.11b/g adapters from Ralink.
It consists of two integrated chips, an RT2560 MAC/BBP and an RT2525 radio
It consists of two integrated chips, a RT2560 MAC/BBP and a RT2525 radio
transceiver.
.Pp
The RT2501 chipset is the second generation of 802.11a/b/g adapters from
@ -292,13 +292,13 @@ driver does not support any of the 802.11n capabilities offered by
the RT2700 and RT2800 chipsets.
Additional work is required in before those features can be supported.
.Pp
Host AP mode doesn't support power saving.
Host AP mode does not support power saving.
Clients attempting to use power saving mode may experience significant
packet loss (disabling power saving on the client will fix this).
.Pp
Some PCI
.Nm
adapters seem to strictly require a system supporting PCI 2.2 or greater and
will likely not work in systems based on older revisions of the PCI
adapters strictly require a system supporting PCI 2.2 or greater.
Check the board's PCI version before purchasing the card as it is likely these
adapters will not work in systems based on older revisions of the PCI
specification.
Check the board's PCI version before purchasing the card.