On 09/03/2026 01.35, [email protected] wrote:
From: Jared Rossi <[email protected]>
Separate the CCW specific virtio routines and create generic wrappers for easier
reuse of existing virtio functions with non-CCW devices.
Reviewed-by: Thomas Huth <[email protected]>
Reviewed-by: Eric Farman <[email protected]>
Signed-off-by: Jared Rossi <[email protected]>
---
...
diff --git a/pc-bios/s390-ccw/virtio-ccw.c b/pc-bios/s390-ccw/virtio-ccw.c
new file mode 100644
index 0000000000..ab98da90c3
--- /dev/null
+++ b/pc-bios/s390-ccw/virtio-ccw.c
@@ -0,0 +1,241 @@
+/*
+ * Virtio functionality for CCW devices
+ *
+ * Copyright (c) 2013 Alexander Graf <[email protected]>
+ * Copyright 2025 IBM Corp.
+ *
+ * Author(s): Jared Rossi <[email protected]>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or (at
+ * your option) any later version. See the COPYING file in the top-level
+ * directory.
+ */
checkpatch.pl complains here:
ERROR: New file 'pc-bios/s390-ccw/virtio-ccw.c' requires
'SPDX-License-Identifier'
ERROR: New file 'pc-bios/s390-ccw/virtio-ccw.c' must not have license
boilerplate header text, only the SPDX-License-Identifier, unless this file
was copied from existing code already having such text.
==> I'll add the SPDX tag to this patch.
Thomas
...
diff --git a/pc-bios/s390-ccw/virtio-ccw.h b/pc-bios/s390-ccw/virtio-ccw.h
new file mode 100644
index 0000000000..a506767eaa
--- /dev/null
+++ b/pc-bios/s390-ccw/virtio-ccw.h
@@ -0,0 +1,24 @@
+/*
+ * Virtio definitions for CCW devices
+ *
+ * Copyright 2025 IBM Corp.
+ * Author(s): Jared Rossi <[email protected]>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */...
