Support filtering on multiple addresses

If the -a argument is specified multiple time each address will generate
a match when filtering URBs.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/usbmon.py b/usbmon.py
index 23d694b..0bbab3f 100755
--- a/usbmon.py
+++ b/usbmon.py
@@ -694,7 +694,7 @@ def main(argv):
 
     opts = getopt.getopt(argv[1:], 'a:c:C:d:e:f:ho:')
     outf = sys.stdout
-    addr = -1
+    addr = []
     devclass = 'std'
     endp = -1
     capture = None
@@ -703,7 +703,7 @@ def main(argv):
 
     for opt in opts[0]:
         if opt[0] == '-a':
-            addr = int(opt[1])
+            addr.append(int(opt[1], 0))
         elif opt[0] == '-c':
             capture = [int(v) for v in opt[1].split('-')]
 	elif opt[0] == '-C':
@@ -739,7 +739,7 @@ def main(argv):
 	    raise
 
 	index += 1
-	if addr != -1 and urb.addr != addr:
+	if urb.addr not in addr:
             continue
 	if endp != -1 and urb.endp != endp:
             continue