Merge drm/drm-next into drm-misc-next

Finally have a reason for a backmerge other than "it's been a while"!

Backmerging drm-next to -misc-next to facilitate Rob Herring's work on
Panfrost.

Signed-off-by: Sean Paul <seanpaul@chromium.org>

1 files changed, 54 insertions, 4 deletions

diff --git a/tools/testing/selftests/tc-testing/tdc_batch.py b/tools/testing/selftests/tc-testing/tdc_batch.py
index 52fa539dc662..6a2bd2cf528e 100755
--- a/tools/testing/selftests/tc-testing/tdc_batch.py
+++ b/tools/testing/selftests/tc-testing/tdc_batch.py
@@ -13,6 +13,12 @@ parser.add_argument("device", help="device name")
 parser.add_argument("file", help="batch file name")
 parser.add_argument("-n", "--number", type=int,
                     help="how many lines in batch file")
+parser.add_argument(
+    "-a",
+    "--handle_start",
+    type=int,
+    default=1,
+    help="start handle range from (default: 1)")
 parser.add_argument("-o", "--skip_sw",
                     help="skip_sw (offload), by default skip_hw",
                     action="store_true")
@@ -22,6 +28,21 @@ parser.add_argument("-s", "--share_action",
 parser.add_argument("-p", "--prio",
                     help="all filters have different prio",
                     action="store_true")
+parser.add_argument(
+    "-e",
+    "--operation",
+    choices=['add', 'del', 'replace'],
+    default='add',
+    help="operation to perform on filters"
+    "(default: add filter)")
+parser.add_argument(
+    "-m",
+    "--mac_prefix",
+    type=int,
+    default=0,
+    choices=range(0, 256),
+    help="third byte of source MAC address of flower filter"
+    "(default: 0)")
 args = parser.parse_args()
 
 device = args.device
@@ -31,6 +52,8 @@ number = 1
 if args.number:
     number = args.number
 
+handle_start = args.handle_start
+
 skip = "skip_hw"
 if args.skip_sw:
     skip = "skip_sw"
@@ -45,16 +68,43 @@ if args.prio:
     if number > 0x4000:
         number = 0x4000
 
+mac_prefix = args.mac_prefix
+
+def format_add_filter(device, prio, handle, skip, src_mac, dst_mac,
+                      share_action):
+    return ("filter add dev {} {} protocol ip parent ffff: handle {} "
+            " flower {} src_mac {} dst_mac {} action drop {}".format(
+                device, prio, handle, skip, src_mac, dst_mac, share_action))
+
+
+def format_rep_filter(device, prio, handle, skip, src_mac, dst_mac,
+                      share_action):
+    return ("filter replace dev {} {} protocol ip parent ffff: handle {} "
+            " flower {} src_mac {} dst_mac {} action drop {}".format(
+                device, prio, handle, skip, src_mac, dst_mac, share_action))
+
+
+def format_del_filter(device, prio, handle, skip, src_mac, dst_mac,
+                      share_action):
+    return ("filter del dev {} {} protocol ip parent ffff: handle {} "
+            "flower".format(device, prio, handle))
+
+
+formatter = format_add_filter
+if args.operation == "del":
+    formatter = format_del_filter
+elif args.operation == "replace":
+    formatter = format_rep_filter
+
 index = 0
 for i in range(0x100):
     for j in range(0x100):
         for k in range(0x100):
             mac = ("{:02x}:{:02x}:{:02x}".format(i, j, k))
-            src_mac = "e4:11:00:" + mac
+            src_mac = "e4:11:{:02x}:{}".format(mac_prefix, mac)
             dst_mac = "e4:12:00:" + mac
-            cmd = ("filter add dev {} {} protocol ip parent ffff: flower {} "
-                   "src_mac {} dst_mac {} action drop {}".format
-                   (device, prio, skip, src_mac, dst_mac, share_action))
+            cmd = formatter(device, prio, handle_start + index, skip, src_mac,
+                            dst_mac, share_action)
             file.write("{}\n".format(cmd))
             index += 1
             if index >= number: