- link ata.4 to {acd,ad,afd,ast}.4

- add the reference to ad.4 in da.4.

MFC candidate.

Submitted by:	sheldonh, mpp

share/man/man4/Makefile

@@ -18,7 +18,8 @@ MAN4=	adv.4 adw.4 aha.4 ahb.4 ahc.4 amd.4 amr.4 an.4 ata.4 atkbd.4 \
 	ukbd.4 umass.4 ums.4 unix.4 update.4 urio.4 usb.4 vga.4 vinum.4 vn.4 \
 	vpo.4 vr.4 wb.4 wi.4 wx.4 worm.4 xl.4 xpt.4 yp.4 zero.4 
 
-MLINKS=	bktr.4 brooktree.4
+MLINKS=	ata.4 acd.4 ata.4 ad.4 ata.4 afd.4 ata.4 ast.4
+MLINKS+=bktr.4 brooktree.4
 MLINKS+=fd.4 stderr.4 fd.4 stdin.4 fd.4 stdout.4
 MLINKS+=fpa.4 fea.4
 MLINKS+=ipfirewall.4 ipacct.4 ipfirewall.4 ipaccounting.4 ipfirewall.4 ipfw.4

share/man/man4/ata.4

@@ -30,7 +30,11 @@
 .Dt ATA 4
 .Os FreeBSD 4.0
 .Sh NAME
-.Nm ata
+.Nm ata ,
+.Nm acd ,
+.Nm ad ,
+.Nm afd ,
+.Nm ast
 .Nd
 Generic ATA/ATAPI disk controller driver
 .Sh SYNOPSIS

share/man/man4/da.4

@@ -274,7 +274,7 @@ slice, partition
 .Sh DIAGNOSTICS
 None.
 .Sh SEE ALSO
-.Xr ata 4 ,
+.Xr ad 4 ,
 .Xr disklabel 5 ,
 .Xr disklabel 8 ,
 .Xr fdisk 8