diff options
| author | Ilan Tayari <ilant@mellanox.com> | 2018-05-30 10:59:50 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-31 15:35:38 -0400 |
| commit | 1f0cf89b09305743fca5898660a7be83aab38a74 (patch) | |
| tree | b4d7b6b182bcd32766997c1b59bde588c2bb60d3 /include/linux/mlx5 | |
| parent | 1865ea9adbfaf341c5cd5d8f7d384f19948b2fe9 (diff) | |
| download | linux-1f0cf89b09305743fca5898660a7be83aab38a74.tar.gz | |
net/mlx5: Add FPGA QP error event
The FPGA queue pair (QP) event fires whenever a QP on the FPGA
transitions to the error state.
At this stage, this event is unrecoverable, it may become recoverable
in the future.
Signed-off-by: Ilan Tayari <ilant@mellanox.com>
Signed-off-by: Adi Nissim <adin@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mlx5')
| -rw-r--r-- | include/linux/mlx5/device.h | 1 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 1 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc_fpga.h | 16 |
3 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index c1095e08f0c8..0f006cf8343d 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -331,6 +331,7 @@ enum mlx5_event { MLX5_EVENT_TYPE_DCT_DRAINED = 0x1c, MLX5_EVENT_TYPE_FPGA_ERROR = 0x20, + MLX5_EVENT_TYPE_FPGA_QP_ERROR = 0x21, }; enum { diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index ca6c0dfb5ffe..8e0b8865f91e 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -60,6 +60,7 @@ enum { MLX5_EVENT_TYPE_CODING_COMMAND_INTERFACE_COMPLETION = 0xa, MLX5_EVENT_TYPE_CODING_PAGE_REQUEST = 0xb, MLX5_EVENT_TYPE_CODING_FPGA_ERROR = 0x20, + MLX5_EVENT_TYPE_CODING_FPGA_QP_ERROR = 0x21 }; enum { diff --git a/include/linux/mlx5/mlx5_ifc_fpga.h b/include/linux/mlx5/mlx5_ifc_fpga.h index 193091537cb6..64d0f40d4cc3 100644 --- a/include/linux/mlx5/mlx5_ifc_fpga.h +++ b/include/linux/mlx5/mlx5_ifc_fpga.h @@ -470,6 +470,22 @@ struct mlx5_ifc_ipsec_counters_bits { u8 dropped_cmd[0x40]; }; +enum { + MLX5_FPGA_QP_ERROR_EVENT_SYNDROME_RETRY_COUNTER_EXPIRED = 0x1, + MLX5_FPGA_QP_ERROR_EVENT_SYNDROME_RNR_EXPIRED = 0x2, +}; + +struct mlx5_ifc_fpga_qp_error_event_bits { + u8 reserved_at_0[0x40]; + + u8 reserved_at_40[0x18]; + u8 syndrome[0x8]; + + u8 reserved_at_60[0x60]; + + u8 reserved_at_c0[0x8]; + u8 fpga_qpn[0x18]; +}; enum mlx5_ifc_fpga_ipsec_response_syndrome { MLX5_FPGA_IPSEC_RESPONSE_SUCCESS = 0, MLX5_FPGA_IPSEC_RESPONSE_ILLEGAL_REQUEST = 1, |