netdev - [PATCH net-next 03/11] devlink: add macro for "hw.addr"

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Date:   Tue, 17 Mar 2020 20:44:40 +0530
From:   Vasundhara Volam <vasundhara-v.volam@...adcom.com>
To:     davem@...emloft.net
Cc:     netdev@...r.kernel.org,
        Vasundhara Volam <vasundhara-v.volam@...adcom.com>,
        Jiri Pirko <jiri@...lanox.com>,
        Michael Chan <michael.chan@...adcom.com>
Subject: [PATCH net-next 03/11] devlink: add macro for "hw.addr"

Add definition and documentation for the new generic info "hw.addr".
"hw.addr" displays the hardware address of the interface.

Cc: Jiri Pirko <jiri@...lanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@...adcom.com>
Signed-off-by: Michael Chan <michael.chan@...adcom.com>
---
 Documentation/networking/devlink/devlink-info.rst | 5 +++++
 include/net/devlink.h                             | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/Documentation/networking/devlink/devlink-info.rst b/Documentation/networking/devlink/devlink-info.rst
index 0765a48..25658f2 100644
--- a/Documentation/networking/devlink/devlink-info.rst
+++ b/Documentation/networking/devlink/devlink-info.rst
@@ -65,6 +65,11 @@ drv.spec
 Firmware interface specification version of the software interfaces between
 driver and firmware. This tag displays spec version implemented by driver.
 
+hw.addr
+-------
+
+Hardware address of the interface.
+
 fw
 --
 
diff --git a/include/net/devlink.h b/include/net/devlink.h
index 9c4d889..e130d24 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -479,6 +479,9 @@ enum devlink_param_generic_id {
 /* FW interface specification version implemented by driver */
 #define DEVLINK_INFO_VERSION_GENERIC_DRV_SPEC	"drv.spec"
 
+/* Hardware address */
+#define DEVLINK_INFO_VERSION_GENERIC_HW_ADDR	"hw.addr"
+
 /* Overall FW version */
 #define DEVLINK_INFO_VERSION_GENERIC_FW		"fw"
 /* Control processor FW version */
-- 
1.8.3.1