devlink: Add devlink notifications support for port params

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Add notification call for devlink port param set, register and unregister
functions.
Add devlink_port_param_value_changed() function to enable the driver notify
devlink on value change. Driver should use this function after value was
changed on any configuration mode part to driverinit.

v7->v8:
Order devlink_port_param_value_changed() definitions followed by
devlink_param_value_changed()

Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vasundhara Volam 2019-01-28 18:00:25 +05:30 • committed by David S. Miller

parent 5473a7bdad

commit c1e5786d67

3 changed files with 94 additions and 27 deletions

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include/uapi/linux/devlink.h

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