app/testpmd: add description of queue info command

[dpdk.git] / tools / dpdk_nic_bind.py

diff --git a/tools/dpdk_nic_bind.py b/tools/dpdk_nic_bind.py
index 2483056..f02454e 100755 (executable)
--- a/tools/dpdk_nic_bind.py
+++ b/tools/dpdk_nic_bind.py
@@ -68,7 +68,7 @@ Options:
     --help, --usage:
         Display usage information and quit
 
-    --status:
+    -s, --status:
         Print the current status of all known network interfaces.
         For each device, it displays the PCI domain, bus, slot and function,
         along with a text description of the device. Depending upon whether the
@@ -175,8 +175,11 @@ def check_modules():
 
     # check if we have at least one loaded module
     if True not in [mod["Found"] for mod in mods] and b_flag is not None:
-        print "Error - no supported modules are loaded"
-        sys.exit(1)
+        if b_flag in dpdk_drivers:
+            print "Error - no supported modules(DPDK driver) are loaded"
+            sys.exit(1)
+        else:
+            print "Warning - no supported modules(DPDK driver) are loaded"
 
     # change DPDK driver list to only contain drivers that are loaded
     dpdk_drivers = [mod["Name"] for mod in mods if mod["Found"]]
@@ -388,7 +391,7 @@ def unbind_all(dev_list, force=False):
         unbind_one(d, force)
 
 def bind_all(dev_list, driver, force=False):
-    """Unbind method, takes a list of device locations"""
+    """Bind method, takes a list of device locations"""
     global devices
 
     dev_list = map(dev_id_from_dev_name, dev_list)
@@ -474,7 +477,7 @@ def parse_args():
         sys.exit(0)
 
     try:
-        opts, args = getopt.getopt(sys.argv[1:], "b:u",
+        opts, args = getopt.getopt(sys.argv[1:], "b:us",
                                ["help", "usage", "status", "force",
                                 "bind=", "unbind"])
     except getopt.GetoptError, error:
@@ -486,7 +489,7 @@ def parse_args():
         if opt == "--help" or opt == "--usage":
             usage()
             sys.exit(0)
-        if opt == "--status":
+        if opt == "--status" or opt == "-s":
             status_flag = True
         if opt == "--force":
             force_flag = True