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path: root/drivers/net/ethernet/mellanox/mlx4/cmd.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/cmd.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/cmd.c405
1 files changed, 399 insertions, 6 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 9c0bdca..bce0579 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -172,12 +172,6 @@ static void mlx4_comm_cmd_post(struct mlx4_dev *dev, u8 cmd, u16 param)
mmiowb();
}
-/* dummy procedure for this patch */
-int mlx4_GEN_EQE(struct mlx4_dev *dev, int slave, struct mlx4_eqe *eqe)
-{
- return 0;
-}
-
static int mlx4_comm_cmd_poll(struct mlx4_dev *dev, u8 cmd, u16 param,
unsigned long timeout)
{
@@ -614,6 +608,403 @@ static struct mlx4_cmd_info cmd_info[] = {
.verify = NULL,
.wrapper = NULL
},
+ {
+ .opcode = MLX4_CMD_QUERY_FUNC_CAP,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_QUERY_FUNC_CAP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_QUERY_ADAPTER,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = NULL
+ },
+ {
+ .opcode = MLX4_CMD_INIT_PORT,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_INIT_PORT_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_CLOSE_PORT,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_CLOSE_PORT_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_QUERY_PORT,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_QUERY_PORT_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_MAP_EQ,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_MAP_EQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_SW2HW_EQ,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = true,
+ .verify = NULL,
+ .wrapper = mlx4_SW2HW_EQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_HW_HEALTH_CHECK,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = NULL
+ },
+ {
+ .opcode = MLX4_CMD_NOP,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = NULL
+ },
+ {
+ .opcode = MLX4_CMD_ALLOC_RES,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = true,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_ALLOC_RES_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_FREE_RES,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_FREE_RES_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_SW2HW_MPT,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = true,
+ .verify = NULL,
+ .wrapper = mlx4_SW2HW_MPT_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_QUERY_MPT,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_QUERY_MPT_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_HW2SW_MPT,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_HW2SW_MPT_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_READ_MTT,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = NULL
+ },
+ {
+ .opcode = MLX4_CMD_WRITE_MTT,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_WRITE_MTT_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_SYNC_TPT,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = NULL
+ },
+ {
+ .opcode = MLX4_CMD_HW2SW_EQ,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = true,
+ .verify = NULL,
+ .wrapper = mlx4_HW2SW_EQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_QUERY_EQ,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = true,
+ .verify = NULL,
+ .wrapper = mlx4_QUERY_EQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_SW2HW_CQ,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = true,
+ .verify = NULL,
+ .wrapper = mlx4_SW2HW_CQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_HW2SW_CQ,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_HW2SW_CQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_QUERY_CQ,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_QUERY_CQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_MODIFY_CQ,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = true,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_MODIFY_CQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_SW2HW_SRQ,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = true,
+ .verify = NULL,
+ .wrapper = mlx4_SW2HW_SRQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_HW2SW_SRQ,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_HW2SW_SRQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_QUERY_SRQ,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_QUERY_SRQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_ARM_SRQ,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_ARM_SRQ_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_RST2INIT_QP,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = true,
+ .verify = NULL,
+ .wrapper = mlx4_RST2INIT_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_INIT2INIT_QP,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_INIT2RTR_QP,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_INIT2RTR_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_RTR2RTS_QP,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_RTS2RTS_QP,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_SQERR2RTS_QP,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_2ERR_QP,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_RTS2SQD_QP,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_SQD2SQD_QP,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_SQD2RTS_QP,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_2RST_QP,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_2RST_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_QUERY_QP,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_SUSPEND_QP,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_UNSUSPEND_QP,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_GEN_QP_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_QUERY_IF_STAT,
+ .has_inbox = false,
+ .has_outbox = true,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_QUERY_IF_STAT_wrapper
+ },
+ /* Native multicast commands are not available for guests */
+ {
+ .opcode = MLX4_CMD_QP_ATTACH,
+ .has_inbox = true,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = mlx4_QP_ATTACH_wrapper
+ },
+ {
+ .opcode = MLX4_CMD_INFORM_FLR_DONE,
+ .has_inbox = false,
+ .has_outbox = false,
+ .out_is_imm = false,
+ .encode_slave_id = false,
+ .verify = NULL,
+ .wrapper = NULL
+ },
};
static int mlx4_master_process_vhcr(struct mlx4_dev *dev, int slave,
@@ -877,6 +1268,8 @@ static void mlx4_master_do_cmd(struct mlx4_dev *dev, int slave, u8 cmd,
return;
reset_slave:
+ /* cleanup any slave resources */
+ mlx4_delete_all_resources_for_slave(dev, slave);
spin_lock(&priv->mfunc.master.slave_state_lock);
if (!slave_state[slave].is_slave_going_down)
slave_state[slave].last_cmd = MLX4_COMM_CMD_RESET;
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