devlink: Add new info version tags for ASIC and FW

The current tag set is still rather small and needs a couple
more tags to help with ASIC identification and to have a
more generic FW version.

Cc: Jiri Pirko <jiri@resnulli.us>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>

Documentation/networking/devlink-info-versions.rst

@@ -14,11 +14,27 @@ board.rev
 
 Board design revision.
 
+asic.id
+=======
+
+ASIC design identifier.
+
+asic.rev
+========
+
+ASIC design revision.
+
 board.manufacture
 =================
 
 An identifier of the company or the facility which produced the part.
 
+fw
+==
+
+Overall firmware version, often representing the collection of
+fw.mgmt, fw.app, etc.
+
 fw.mgmt
 =======
 

include/net/devlink.h

@@ -458,6 +458,13 @@ enum devlink_param_generic_id {
 /* Maker of the board */
 #define DEVLINK_INFO_VERSION_GENERIC_BOARD_MANUFACTURE	"board.manufacture"
 
+/* Part number, identifier of asic design */
+#define DEVLINK_INFO_VERSION_GENERIC_ASIC_ID	"asic.id"
+/* Revision of asic design */
+#define DEVLINK_INFO_VERSION_GENERIC_ASIC_REV	"asic.rev"
+
+/* Overall FW version */
+#define DEVLINK_INFO_VERSION_GENERIC_FW		"fw"
 /* Control processor FW version */
 #define DEVLINK_INFO_VERSION_GENERIC_FW_MGMT	"fw.mgmt"
 /* Data path microcode controlling high-speed packet processing */