Reflect the new usage.

sbin/atacontrol/atacontrol.8

@@ -62,17 +62,13 @@
 .Ar raid
 .Nm
 .Ic mode
-.Ar channel
-.Op Ar mastermode slavemode
+.Ar device
 .Nm
 .Ic info
 .Ar channel
 .Nm
 .Ic cap
-.Ar channel device
-.Nm
-.Ic enclosure
-.Ar channel device
+.Ar device
 .Nm
 .Ic list
 .Sh DESCRIPTION
@@ -123,10 +119,10 @@ The type can be
 (stripe),
 .Cm RAID1
 (mirror),
-.Cm RAID0+1
-or
+.Cm RAID0+1,
 .Cm SPAN
-(JBOD).
+or
+.Cm JBOD.
 In case the RAID has a
 .Cm RAID0
 component,
@@ -162,10 +158,10 @@ Rebuild a RAID1 array on a RAID capable ATA controller.
 .It Ic status
 Get the status of an ATA RAID.
 .It Ic mode
-Without the two mode arguments, the current transfer modes of both
-devices are printed.
-If the mode arguments are given, the ATA driver
-is asked to change the transfer modes to those given.
+Without the mode argument, the current transfer modes of the
+device is printed.
+If the mode argument is given, the ATA driver
+is asked to change the transfer mode to the one given.
 The ATA driver
 will reject modes that are not supported by the hardware.
 Modes are given like
@@ -173,17 +169,9 @@ Modes are given like
 .Dq Li udma2 ,
 .Dq Li udma100 ,
 case does not matter.
-If one of the devices mode should not be changed, use a nonexisting mode
-as argument (i.e.\&
-.Dq Li XXX ) ,
-and the mode will remain unchanged.
 .Pp
 Currently supported modes are:
-.Cm BIOSDMA ,
-.Cm PIO0
-(alias
-.Cm BIOSPIO ) ,
-.Cm PIO1 , PIO2 , PIO3 , PIO4 ,
+.Cm PIO0 , PIO1 , PIO2 , PIO3 , PIO4 ,
 .Cm WDMA2 ,
 .Cm UDMA2
 (alias
@@ -198,43 +186,33 @@ and
 .Cm UDMA6
 (alias
 .Cm UDMA133 ) .
-.It Ic info
-Show info about the attached devices on the
-.Ar channel .
 The device name and manufacture/version strings are shown.
 .It Ic cap
 Show detailed info about the device on
-.Ar channel device
-where device is 0 for master and 1 for slave.
-.It Ic enclosure
-Show detailed info about the enclosure on
-.Ar channel device
-where device is 0 for master and 1 for slave.
-Fan RPM speed, enclosure temperature, 5V and 12V levels are shown.
+.Ar device
+.It Ic info
+Show info about the attached devices on the
+.Ar channel .
 .It Ic list
 Show info about all attached devices on all active controllers.
 .El
 .Sh EXAMPLES
 To see the devices' current access modes, use the command line:
 .Pp
-.Dl "atacontrol mode 0"
+.Dl "atacontrol mode ad0"
 .Pp
 which results in the modes of the devices being displayed as a string
 like this:
 .Bd -literal -offset indent
-Master = WDMA2
-Slave  = PIO4
 .Ed
+current mode = UDMA100
 .Pp
-This means that ata0-master is in DMA mode,
-ata0-slave is in PIO mode,
-and so forth.
 You can set the mode with
 .Nm
 and a string like the above,
 for example:
 .Pp
-.Dl "atacontrol mode 0 PIO4 PIO4"
+.Dl "atacontrol mode ad0 PIO4"
 .Pp
 The new modes are set as soon as the
 .Nm