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Commit 7136793e authored by Elad Raz's avatar Elad Raz Committed by David S. Miller
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mlxsw: reg: Add local-port to Infiniband port mapping 



In order to change a port type to Infiniband port we should change his
mapping from local-port to Infiniband. Adding the PLIB (Port Local to
InfiniBand) allows this mapping.

Signed-off-by: default avatarElad Raz <eladr@mellanox.com>
Reviewed-by: default avatarJiri Pirko <jiri@mellanox.com>
Reviewed-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 79417702

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

+22 −0
Original line number Diff line number Diff line
@@ -2748,6 +2748,27 @@ static inline void mlxsw_reg_ppcnt_pack(char *payload, u8 local_port, 
	mlxsw_reg_ppcnt_prio_tc_set(payload, prio_tc);

}



/* PLIB - Port Local to InfiniBand Port

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

 * The PLIB register performs mapping from Local Port into InfiniBand Port.

 */

#define MLXSW_REG_PLIB_ID 0x500A

#define MLXSW_REG_PLIB_LEN 0x10



MLXSW_REG_DEFINE(plib, MLXSW_REG_PLIB_ID, MLXSW_REG_PLIB_LEN);



/* reg_plib_local_port

 * Local port number.

 * Access: Index

 */

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



/* reg_plib_ib_port

 * InfiniBand port remapping for local_port.

 * Access: RW

 */

MLXSW_ITEM32(reg, plib, ib_port, 0x00, 0, 8);



/* PPTB - Port Prio To Buffer Register

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

 * Configures the switch priority to buffer table.
@@ -5188,6 +5209,7 @@ static const struct mlxsw_reg_info *mlxsw_reg_infos[] = { 
	MLXSW_REG(paos),

	MLXSW_REG(pfcc),

	MLXSW_REG(ppcnt),

	MLXSW_REG(plib),

	MLXSW_REG(pptb),

	MLXSW_REG(pbmc),

	MLXSW_REG(pspa),