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Commit 1f868398 authored by Jiri Pirko's avatar Jiri Pirko Committed by David S. Miller
Browse files

switchdev: rename SWITCHDEV_ATTR_* enum values to SWITCHDEV_ATTR_ID_* 



To be aligned with obj.

Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Acked-by: default avatarScott Feldman <sfeldma@gmail.com>
Reviewed-by: default avatarVivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 57d80838

Documentation/networking/switchdev.txt

+5 −4
Original line number Diff line number Diff line
@@ -115,7 +115,7 @@ Switch ID 
^^^^^^^^^



The switchdev driver must implement the switchdev op switchdev_port_attr_get

for SWITCHDEV_ATTR_PORT_PARENT_ID for each port netdev, returning the same

for SWITCHDEV_ATTR_ID_PORT_PARENT_ID for each port netdev, returning the same

physical ID for each port of a switch.  The ID must be unique between switches

on the same system.  The ID does not need to be unique between switches on

different systems.
@@ -233,8 +233,9 @@ the bridge's FDB. It's possible, but not optimal, to enable learning on the 
device port and on the bridge port, and disable learning_sync.



To support learning and learning_sync port attributes, the driver implements

switchdev op switchdev_port_attr_get/set for SWITCHDEV_ATTR_PORT_BRIDGE_FLAGS.

The driver should initialize the attributes to the hardware defaults.

switchdev op switchdev_port_attr_get/set for

SWITCHDEV_ATTR_PORT_ID_BRIDGE_FLAGS. The driver should initialize the attributes

to the hardware defaults.



FDB Ageing

^^^^^^^^^^
@@ -260,7 +261,7 @@ STP State Change on Port 
Internally or with a third-party STP protocol implementation (e.g. mstpd), the

bridge driver maintains the STP state for ports, and will notify the switch

driver of STP state change on a port using the switchdev op

switchdev_attr_port_set for SWITCHDEV_ATTR_PORT_STP_UPDATE.

switchdev_attr_port_set for SWITCHDEV_ATTR_PORT_ID_STP_UPDATE.



State is one of BR_STATE_*.  The switch driver can use STP state updates to

update ingress packet filter list for the port.  For example, if port is

drivers/net/ethernet/mellanox/mlxsw/switchx2.c

+1 −1
Original line number Diff line number Diff line
@@ -868,7 +868,7 @@ static int mlxsw_sx_port_attr_get(struct net_device *dev, 
	struct mlxsw_sx *mlxsw_sx = mlxsw_sx_port->mlxsw_sx;



	switch (attr->id) {

	case SWITCHDEV_ATTR_PORT_PARENT_ID:

	case SWITCHDEV_ATTR_ID_PORT_PARENT_ID:

		attr->u.ppid.id_len = sizeof(mlxsw_sx->hw_id);

		memcpy(&attr->u.ppid.id, &mlxsw_sx->hw_id, attr->u.ppid.id_len);

		break;

drivers/net/ethernet/rocker/rocker.c

+4 −4
Original line number Diff line number Diff line
@@ -4329,11 +4329,11 @@ static int rocker_port_attr_get(struct net_device *dev, 
	const struct rocker *rocker = rocker_port->rocker;



	switch (attr->id) {

	case SWITCHDEV_ATTR_PORT_PARENT_ID:

	case SWITCHDEV_ATTR_ID_PORT_PARENT_ID:

		attr->u.ppid.id_len = sizeof(rocker->hw.id);

		memcpy(&attr->u.ppid.id, &rocker->hw.id, attr->u.ppid.id_len);

		break;

	case SWITCHDEV_ATTR_PORT_BRIDGE_FLAGS:

	case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS:

		attr->u.brport_flags = rocker_port->brport_flags;

		break;

	default:
@@ -4369,12 +4369,12 @@ static int rocker_port_attr_set(struct net_device *dev, 
	int err = 0;



	switch (attr->id) {

	case SWITCHDEV_ATTR_PORT_STP_STATE:

	case SWITCHDEV_ATTR_ID_PORT_STP_STATE:

		err = rocker_port_stp_update(rocker_port, trans,

					     ROCKER_OP_FLAG_NOWAIT,

					     attr->u.stp_state);

		break;

	case SWITCHDEV_ATTR_PORT_BRIDGE_FLAGS:

	case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS:

		err = rocker_port_brport_flags_set(rocker_port, trans,

						   attr->u.brport_flags);

		break;

include/net/switchdev.h

+4 −4
Original line number Diff line number Diff line
@@ -39,10 +39,10 @@ static inline bool switchdev_trans_ph_commit(struct switchdev_trans *trans) 
}



enum switchdev_attr_id {

	SWITCHDEV_ATTR_UNDEFINED,

	SWITCHDEV_ATTR_PORT_PARENT_ID,

	SWITCHDEV_ATTR_PORT_STP_STATE,

	SWITCHDEV_ATTR_PORT_BRIDGE_FLAGS,

	SWITCHDEV_ATTR_ID_UNDEFINED,

	SWITCHDEV_ATTR_ID_PORT_PARENT_ID,

	SWITCHDEV_ATTR_ID_PORT_STP_STATE,

	SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS,

};



struct switchdev_attr {

net/bridge/br_stp.c

+1 −1
Original line number Diff line number Diff line
@@ -40,7 +40,7 @@ void br_log_state(const struct net_bridge_port *p) 
void br_set_state(struct net_bridge_port *p, unsigned int state)

{

	struct switchdev_attr attr = {

		.id = SWITCHDEV_ATTR_PORT_STP_STATE,

		.id = SWITCHDEV_ATTR_ID_PORT_STP_STATE,

		.u.stp_state = state,

	};

	int err;