diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/sf')
5 files changed, 20 insertions, 26 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c index b265f27b2166..90b524c59f3c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c @@ -181,15 +181,13 @@ static int mlx5_sf_dev_vhca_arm_all(struct mlx5_sf_dev_table *table) u16 max_functions; u16 function_id; int err = 0; - bool ecpu; int i; max_functions = mlx5_sf_max_functions(dev); function_id = MLX5_CAP_GEN(dev, sf_base_id); - ecpu = mlx5_read_embedded_cpu(dev); /* Arm the vhca context as the vhca event notifier */ for (i = 0; i < max_functions; i++) { - err = mlx5_vhca_event_arm(dev, function_id, ecpu); + err = mlx5_vhca_event_arm(dev, function_id); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c index 58b6be0b03d7..a5a0f60bef66 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/hw_table.c @@ -6,7 +6,7 @@ #include "sf.h" #include "mlx5_ifc_vhca_event.h" #include "vhca_event.h" -#include "ecpf.h" +#include "mlx5_core.h" struct mlx5_sf_hw { u32 usr_sfnum; @@ -18,7 +18,6 @@ struct mlx5_sf_hw_table { struct mlx5_core_dev *dev; struct mlx5_sf_hw *sfs; int max_local_functions; - u8 ecpu: 1; struct mutex table_lock; /* Serializes sf deletion and vhca state change handler. */ struct notifier_block vhca_nb; }; @@ -64,7 +63,7 @@ int mlx5_sf_hw_table_sf_alloc(struct mlx5_core_dev *dev, u32 usr_sfnum) } if (sw_id == -ENOSPC) { err = -ENOSPC; - goto err; + goto exist_err; } hw_fn_id = mlx5_sf_sw_to_hw_id(table->dev, sw_id); @@ -72,7 +71,7 @@ int mlx5_sf_hw_table_sf_alloc(struct mlx5_core_dev *dev, u32 usr_sfnum) if (err) goto err; - err = mlx5_modify_vhca_sw_id(dev, hw_fn_id, table->ecpu, usr_sfnum); + err = mlx5_modify_vhca_sw_id(dev, hw_fn_id, usr_sfnum); if (err) goto vhca_err; @@ -118,7 +117,7 @@ void mlx5_sf_hw_table_sf_deferred_free(struct mlx5_core_dev *dev, u16 id) hw_fn_id = mlx5_sf_sw_to_hw_id(dev, id); mutex_lock(&table->table_lock); - err = mlx5_cmd_query_vhca_state(dev, hw_fn_id, table->ecpu, out, sizeof(out)); + err = mlx5_cmd_query_vhca_state(dev, hw_fn_id, out, sizeof(out)); if (err) goto err; state = MLX5_GET(query_vhca_state_out, out, vhca_state_context.vhca_state); @@ -164,7 +163,6 @@ int mlx5_sf_hw_table_init(struct mlx5_core_dev *dev) table->dev = dev; table->sfs = sfs; table->max_local_functions = max_functions; - table->ecpu = mlx5_read_embedded_cpu(dev); dev->priv.sf_hw_table = table; mlx5_core_dbg(dev, "SF HW table: max sfs = %d\n", max_functions); return 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/mlx5_ifc_vhca_event.h b/drivers/net/ethernet/mellanox/mlx5/core/sf/mlx5_ifc_vhca_event.h index 1daf5a122ba3..4fc870140d71 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/mlx5_ifc_vhca_event.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/mlx5_ifc_vhca_event.h @@ -20,7 +20,7 @@ struct mlx5_ifc_vhca_state_context_bits { u8 sw_function_id[0x20]; - u8 reserved_at_40[0x80]; + u8 reserved_at_40[0x40]; }; struct mlx5_ifc_query_vhca_state_out_bits { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.c index af2f2dd9db25..28b14b05086f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.c @@ -19,52 +19,51 @@ struct mlx5_vhca_event_work { struct mlx5_vhca_state_event event; }; -int mlx5_cmd_query_vhca_state(struct mlx5_core_dev *dev, u16 function_id, - bool ecpu, u32 *out, u32 outlen) +int mlx5_cmd_query_vhca_state(struct mlx5_core_dev *dev, u16 function_id, u32 *out, u32 outlen) { u32 in[MLX5_ST_SZ_DW(query_vhca_state_in)] = {}; MLX5_SET(query_vhca_state_in, in, opcode, MLX5_CMD_OP_QUERY_VHCA_STATE); MLX5_SET(query_vhca_state_in, in, function_id, function_id); - MLX5_SET(query_vhca_state_in, in, embedded_cpu_function, ecpu); + MLX5_SET(query_vhca_state_in, in, embedded_cpu_function, 0); return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen); } static int mlx5_cmd_modify_vhca_state(struct mlx5_core_dev *dev, u16 function_id, - bool ecpu, u32 *in, u32 inlen) + u32 *in, u32 inlen) { u32 out[MLX5_ST_SZ_DW(modify_vhca_state_out)] = {}; MLX5_SET(modify_vhca_state_in, in, opcode, MLX5_CMD_OP_MODIFY_VHCA_STATE); MLX5_SET(modify_vhca_state_in, in, function_id, function_id); - MLX5_SET(modify_vhca_state_in, in, embedded_cpu_function, ecpu); + MLX5_SET(modify_vhca_state_in, in, embedded_cpu_function, 0); return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out)); } -int mlx5_modify_vhca_sw_id(struct mlx5_core_dev *dev, u16 function_id, bool ecpu, u32 sw_fn_id) +int mlx5_modify_vhca_sw_id(struct mlx5_core_dev *dev, u16 function_id, u32 sw_fn_id) { u32 out[MLX5_ST_SZ_DW(modify_vhca_state_out)] = {}; u32 in[MLX5_ST_SZ_DW(modify_vhca_state_in)] = {}; MLX5_SET(modify_vhca_state_in, in, opcode, MLX5_CMD_OP_MODIFY_VHCA_STATE); MLX5_SET(modify_vhca_state_in, in, function_id, function_id); - MLX5_SET(modify_vhca_state_in, in, embedded_cpu_function, ecpu); + MLX5_SET(modify_vhca_state_in, in, embedded_cpu_function, 0); MLX5_SET(modify_vhca_state_in, in, vhca_state_field_select.sw_function_id, 1); MLX5_SET(modify_vhca_state_in, in, vhca_state_context.sw_function_id, sw_fn_id); return mlx5_cmd_exec_inout(dev, modify_vhca_state, in, out); } -int mlx5_vhca_event_arm(struct mlx5_core_dev *dev, u16 function_id, bool ecpu) +int mlx5_vhca_event_arm(struct mlx5_core_dev *dev, u16 function_id) { u32 in[MLX5_ST_SZ_DW(modify_vhca_state_in)] = {}; MLX5_SET(modify_vhca_state_in, in, vhca_state_context.arm_change_event, 1); MLX5_SET(modify_vhca_state_in, in, vhca_state_field_select.arm_change_event, 1); - return mlx5_cmd_modify_vhca_state(dev, function_id, ecpu, in, sizeof(in)); + return mlx5_cmd_modify_vhca_state(dev, function_id, in, sizeof(in)); } static void @@ -73,7 +72,7 @@ mlx5_vhca_event_notify(struct mlx5_core_dev *dev, struct mlx5_vhca_state_event * u32 out[MLX5_ST_SZ_DW(query_vhca_state_out)] = {}; int err; - err = mlx5_cmd_query_vhca_state(dev, event->function_id, event->ecpu, out, sizeof(out)); + err = mlx5_cmd_query_vhca_state(dev, event->function_id, out, sizeof(out)); if (err) return; @@ -82,7 +81,7 @@ mlx5_vhca_event_notify(struct mlx5_core_dev *dev, struct mlx5_vhca_state_event * event->new_vhca_state = MLX5_GET(query_vhca_state_out, out, vhca_state_context.vhca_state); - mlx5_vhca_event_arm(dev, event->function_id, event->ecpu); + mlx5_vhca_event_arm(dev, event->function_id); blocking_notifier_call_chain(&dev->priv.vhca_state_notifier->n_head, 0, event); } @@ -94,6 +93,7 @@ static void mlx5_vhca_state_work_handler(struct work_struct *_work) struct mlx5_core_dev *dev = notifier->dev; mlx5_vhca_event_notify(dev, &work->event); + kfree(work); } static int @@ -110,7 +110,6 @@ mlx5_vhca_state_change_notifier(struct notifier_block *nb, unsigned long type, v INIT_WORK(&work->work, &mlx5_vhca_state_work_handler); work->notifier = notifier; work->event.function_id = be16_to_cpu(eqe->data.vhca_state.function_id); - work->event.ecpu = be16_to_cpu(eqe->data.vhca_state.ec_function); mlx5_events_work_enqueue(notifier->dev, &work->work); return NOTIFY_OK; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.h b/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.h index 1fe1ec6f4d4b..013cdfe90616 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.h @@ -10,7 +10,6 @@ struct mlx5_vhca_state_event { u16 function_id; u16 sw_function_id; u8 new_vhca_state; - bool ecpu; }; static inline bool mlx5_vhca_event_supported(const struct mlx5_core_dev *dev) @@ -25,10 +24,10 @@ void mlx5_vhca_event_start(struct mlx5_core_dev *dev); void mlx5_vhca_event_stop(struct mlx5_core_dev *dev); int mlx5_vhca_event_notifier_register(struct mlx5_core_dev *dev, struct notifier_block *nb); void mlx5_vhca_event_notifier_unregister(struct mlx5_core_dev *dev, struct notifier_block *nb); -int mlx5_modify_vhca_sw_id(struct mlx5_core_dev *dev, u16 function_id, bool ecpu, u32 sw_fn_id); -int mlx5_vhca_event_arm(struct mlx5_core_dev *dev, u16 function_id, bool ecpu); +int mlx5_modify_vhca_sw_id(struct mlx5_core_dev *dev, u16 function_id, u32 sw_fn_id); +int mlx5_vhca_event_arm(struct mlx5_core_dev *dev, u16 function_id); int mlx5_cmd_query_vhca_state(struct mlx5_core_dev *dev, u16 function_id, - bool ecpu, u32 *out, u32 outlen); + u32 *out, u32 outlen); #else static inline void mlx5_vhca_state_cap_handle(struct mlx5_core_dev *dev, void *set_hca_cap) |