PERFORCE change 165366 for review

[Alexander Motin]

http://perforce.freebsd.org/chv.cgi?CH=165366

Change 165366 by mav at mav_mavbook on 2009/06/29 06:50:33

	Fix language.

Affected files ...

.. //depot/projects/scottl-camlock/src/share/man/man4/ahci.4#2 edit

Differences ...

==== //depot/projects/scottl-camlock/src/share/man/man4/ahci.4#2 (text+ko) ====

@@ -51,7 +51,7 @@
 The following tunables are settable from the loader:
 .Bl -ohang
 .It Va hint.ahci.X.msi
-controls Message Signaled Interrupts (MSI) usage by specified controller
+controls Message Signaled Interrupts (MSI) usage by the specified controller
 .Bl -tag -compact
 .It 0
 MSI disabled;
@@ -62,7 +62,8 @@
 .El
 .It Va hint.ahcich.X.pm_level
 controls SATA interface Power Management for specified channel,
-allowing to save some power by the cost of additional command latency.
+allowing some power to be saved at the cost of additional command
+latency.
 Possible values:
 .Bl -tag -compact
 .It 0
@@ -74,7 +75,7 @@
 .It 3
 host initiates SLUMBER PM state transition every time port becomes idle.
 .El
-Note, that interface Power Management is not compatible with
+Note that interface Power Management is not compatible with
 device presence detection.
 You will have to reset bus manually on device hot-plug.
 .It Va hint.ahcich.X.sata_rev
@@ -82,15 +83,16 @@
 Values 1, 2 and 3 are respectively 1.5, 3 and 6Gbps.
 .El
 .Sh DESCRIPTION
-This driver provides CAM subsystem a native access to the
+This driver provides the CAM subsystem with native access to the
 .Tn SATA
-ports of AHCI compatible controllers.
-Each found SATA port represented to CAM as separate bus with one,
-or, if HBA supports Port Multipliers, 15 targets.
-Most of bus management specifics handled by SATA-specific transport of CAM.
-Connected ATA disks handled by ATA protocol disk peripherial driver
+ports of AHCI-compatible controllers.
+Each SATA port found is represented to CAM as a separate bus with one
+target, or, if HBA supports Port Multipliers, 15 targets.
+Most of the bus-management details are handled by the SATA-specific 
+transport of CAM.
+Connected ATA disks are handled by the ATA protocol disk peripheral driver
 .Xr ada 4 .
-ATAPI devices handled by SCSI protocol peripherial drivers
+ATAPI devices are handled by the SCSI protocol peripheral drivers
 .Xr cd 4 ,
 .Xr da 4 ,
 .Xr sa 4 ,
@@ -101,14 +103,14 @@
 Native Command Queuing, SATA interface Power Management, device hot-plug
 and Message Signaled Interrupts.
 .Pp
-Port Multiplier FIS Based Switching feature, added by AHCI 1.2
-specification, required for effective paralel operation devices behind
-Port Multiplier, is not yet supported.
+The Port Multiplier FIS Based Switching feature added in the AHCI 1.2
+specification, which is required for effective parallel operation of devices
+behind Port Multipliers, is not yet supported.
 .Pp
-Same AHCI hardware is also supported by ataahci driver from
+AHCI hardware is also supported by ataahci driver from
 .Xr ata 4
-subsystem. If both drivers are loaded same time, this one will be prefered
-as more functional.
+subsystem. If both drivers are loaded at the same time, this one will be
+given precedence as the more functional of the two.
 .Sh HARDWARE
 The
 .Nm