diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/sf/diag/vhca_tracepoint.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/sf/diag/vhca_tracepoint.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/vhca_tracepoint.h b/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/vhca_tracepoint.h new file mode 100644 index 000000000000..fd814a190b8b --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/diag/vhca_tracepoint.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ +/* Copyright (c) 2021, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM mlx5 + +#if !defined(_MLX5_SF_VHCA_TP_) || defined(TRACE_HEADER_MULTI_READ) +#define _MLX5_SF_VHCA_TP_ + +#include <linux/tracepoint.h> +#include <linux/mlx5/driver.h> +#include "sf/vhca_event.h" + +TRACE_EVENT(mlx5_sf_vhca_event, + TP_PROTO(const struct mlx5_core_dev *dev, + const struct mlx5_vhca_state_event *event), + TP_ARGS(dev, event), + TP_STRUCT__entry(__string(devname, dev_name(dev->device)) + __field(u16, hw_fn_id) + __field(u32, sfnum) + __field(u8, vhca_state) + ), + TP_fast_assign(__assign_str(devname, dev_name(dev->device)); + __entry->hw_fn_id = event->function_id; + __entry->sfnum = event->sw_function_id; + __entry->vhca_state = event->new_vhca_state; + ), + TP_printk("(%s) hw_id=0x%x sfnum=%u vhca_state=%d\n", + __get_str(devname), __entry->hw_fn_id, + __entry->sfnum, __entry->vhca_state) +); + +#endif /* _MLX5_SF_VHCA_TP_ */ + +/* This part must be outside protection */ +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH sf/diag +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE vhca_tracepoint +#include <trace/define_trace.h> |