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devlink: Add macro for "fw.mgmt.api" to info_get cb. 

Add definition and documentation for the new generic info
"fw.mgmt.api". This macro specifies the version of the software
interfaces between driver and firmware.

Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Jacob Keller <jacob.e.keller@intel.com>
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vasundhara Volam 2020-03-27 15:04:51 +05:30 committed by David S. Miller
parent a1c7a536e0
commit 2d9eade8f2
2 changed files with 8 additions and 0 deletions
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6
Documentation/networking/devlink/devlink-info.rst
View File

@ -157,6 +157,12 @@ Control unit firmware version. This firmware is responsible for house
keeping tasks, PHY control etc. but not the packet-by-packet data path
operation.
fw.mgmt.api
-----------
Firmware interface specification version of the software interfaces between
driver and firmware.
fw.app
------

2
include/net/devlink.h
View File

@ -481,6 +481,8 @@ enum devlink_param_generic_id {
#define DEVLINK_INFO_VERSION_GENERIC_FW "fw"
/* Control processor FW version */
#define DEVLINK_INFO_VERSION_GENERIC_FW_MGMT "fw.mgmt"
/* FW interface specification version */
#define DEVLINK_INFO_VERSION_GENERIC_FW_MGMT_API "fw.mgmt.api"
/* Data path microcode controlling high-speed packet processing */
#define DEVLINK_INFO_VERSION_GENERIC_FW_APP "fw.app"
/* UNDI software version */