Merge pull request #176 from OscarL/haiku-build-fix

[pciutils.git] / setpci.man

diff --git a/setpci.man b/setpci.man
index 6fee784b4c82e9256723b142fcf636798cacd334..fd4495f4d1b4e740af207b22cd33eca024e82277 100644 (file)
--- a/setpci.man
+++ b/setpci.man
@@ -106,9 +106,10 @@ hexadecimal.  E.g., "0:" means all devices on bus 0, "0" means all functions of
 on any bus, "0.3" selects third function of device 0 on all buses and ".4" matches only
 the fourth function of each device.
 .TP
-.B -d [<vendor>]:[<device>]
-Select devices with specified vendor and device ID. Both ID's are given in
-hexadecimal and may be omitted or given as "*", both meaning "any value".
+.B -d [<vendor>]:[<device>][:<class>[:<prog-if>]]
+Select devices with specified vendor, device, class ID, and programming interface.
+The ID's are given in hexadecimal and may be omitted or given as "*", both meaning
+"any value". The class ID can contain "x" characters which stand for "any digit".
 .PP
 When
 .B -s
@@ -134,7 +135,7 @@ are hexadecimal numbers. In the latter case, only the bits corresponding to bina
 ones in the \fImask\fP are changed (technically, this is a read-modify-write operation).
 
 .PP
-There are several ways how to identity a register:
+There are several ways to identify a register:
 .IP \(bu
 Tell its address in hexadecimal.
 .IP \(bu