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Commit 3161c159 authored by Ido Schimmel's avatar Ido Schimmel Committed by David S. Miller
Browse files

mlxsw: reg: Add Management LED Control register definition 



Add the MLCR register, which controls physical port identification LEDs.

Signed-off-by: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1ce0bf50

drivers/net/ethernet/mellanox/mlxsw/reg.h

+46 −0
Original line number Diff line number Diff line
@@ -2087,6 +2087,50 @@ static inline void mlxsw_reg_hpkt_pack(char *payload, u8 action, u16 trap_id) 
	mlxsw_reg_hpkt_ctrl_set(payload, MLXSW_REG_HPKT_CTRL_PACKET_DEFAULT);

}



/* MLCR - Management LED Control Register

 * --------------------------------------

 * Controls the system LEDs.

 */

#define MLXSW_REG_MLCR_ID 0x902B

#define MLXSW_REG_MLCR_LEN 0x0C



static const struct mlxsw_reg_info mlxsw_reg_mlcr = {

	.id = MLXSW_REG_MLCR_ID,

	.len = MLXSW_REG_MLCR_LEN,

};



/* reg_mlcr_local_port

 * Local port number.

 * Access: RW

 */

MLXSW_ITEM32(reg, mlcr, local_port, 0x00, 16, 8);



#define MLXSW_REG_MLCR_DURATION_MAX 0xFFFF



/* reg_mlcr_beacon_duration

 * Duration of the beacon to be active, in seconds.

 * 0x0 - Will turn off the beacon.

 * 0xFFFF - Will turn on the beacon until explicitly turned off.

 * Access: RW

 */

MLXSW_ITEM32(reg, mlcr, beacon_duration, 0x04, 0, 16);



/* reg_mlcr_beacon_remain

 * Remaining duration of the beacon, in seconds.

 * 0xFFFF indicates an infinite amount of time.

 * Access: RO

 */

MLXSW_ITEM32(reg, mlcr, beacon_remain, 0x08, 0, 16);



static inline void mlxsw_reg_mlcr_pack(char *payload, u8 local_port,

				       bool active)

{

	MLXSW_REG_ZERO(mlcr, payload);

	mlxsw_reg_mlcr_local_port_set(payload, local_port);

	mlxsw_reg_mlcr_beacon_duration_set(payload, active ?

					   MLXSW_REG_MLCR_DURATION_MAX : 0);

}



/* SBPR - Shared Buffer Pools Register

 * -----------------------------------

 * The SBPR configures and retrieves the shared buffer pools and configuration.
@@ -2405,6 +2449,8 @@ static inline const char *mlxsw_reg_id_str(u16 reg_id) 
		return "HTGT";

	case MLXSW_REG_HPKT_ID:

		return "HPKT";

	case MLXSW_REG_MLCR_ID:

		return "MLCR";

	case MLXSW_REG_SBPR_ID:

		return "SBPR";

	case MLXSW_REG_SBCM_ID: