Merge topic branches 'clkdev' and 'fixes' into for-linus

1 files changed, 39 insertions, 0 deletions

diff --git a/tools/testing/selftests/drivers/net/lib/py/remote_ssh.py b/tools/testing/selftests/drivers/net/lib/py/remote_ssh.py
new file mode 100644
index 000000000000..924addde19a3
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/lib/py/remote_ssh.py
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: GPL-2.0
+
+import os
+import string
+import subprocess
+import random
+
+from lib.py import cmd
+
+
+class Remote:
+    def __init__(self, name, dir_path):
+        self.name = name
+        self.dir_path = dir_path
+        self._tmpdir = None
+
+    def __del__(self):
+        if self._tmpdir:
+            cmd("rm -rf " + self._tmpdir, host=self)
+            self._tmpdir = None
+
+    def cmd(self, comm):
+        return subprocess.Popen(["ssh", "-q", self.name, comm],
+                                stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+    def _mktmp(self):
+        return ''.join(random.choice(string.ascii_lowercase) for _ in range(8))
+
+    def deploy(self, what):
+        if not self._tmpdir:
+            self._tmpdir = "/tmp/" + self._mktmp()
+            cmd("mkdir " + self._tmpdir, host=self)
+        file_name = self._tmpdir + "/" + self._mktmp() + os.path.basename(what)
+
+        if not os.path.isabs(what):
+            what = os.path.abspath(self.dir_path + "/" + what)
+
+        cmd(f"scp {what} {self.name}:{file_name}")
+        return file_name