diff mbox series

[v3,net-next,1/5] devlink: Add macro for "fw.api" to info_get cb.

Message ID 1585224155-11612-2-git-send-email-vasundhara-v.volam@broadcom.com
State Superseded
Headers show
Series [v3,net-next,1/5] devlink: Add macro for "fw.api" to info_get cb. | expand

Commit Message

Vasundhara Volam March 26, 2020, 12:02 p.m. UTC 
Add definition and documentation for the new generic info "fw.api".
"fw.api" specifies the version of the software interfaces between
driver and overall firmware.

Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
---
v1->v2: Rename macro to "fw.api" from "drv.spec".
---
 Documentation/networking/devlink/devlink-info.rst | 6 ++++++
 include/net/devlink.h                             | 2 ++
 2 files changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/networking/devlink/devlink-info.rst b/Documentation/networking/devlink/devlink-info.rst
index e5e5e89..650e2c0e3 100644
--- a/Documentation/networking/devlink/devlink-info.rst
+++ b/Documentation/networking/devlink/devlink-info.rst
@@ -150,6 +150,12 @@  fw
 Overall firmware version, often representing the collection of
 fw.mgmt, fw.app, etc.
 
+fw.api
+------
+
+Overall firmware interface specification version of the software interfaces
+between driver and firmware.
+
 fw.mgmt
 -------
 
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 37230e2..d51482f 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -478,6 +478,8 @@  enum devlink_param_generic_id {
 
 /* Overall FW version */
 #define DEVLINK_INFO_VERSION_GENERIC_FW		"fw"
+/* Overall FW interface specification version */
+#define DEVLINK_INFO_VERSION_GENERIC_FW_API	"fw.api"
 /* Control processor FW version */
 #define DEVLINK_INFO_VERSION_GENERIC_FW_MGMT	"fw.mgmt"
 /* Data path microcode controlling high-speed packet processing */