| m_axis_c2h_cmpt_tdata[511:0] |
O |
Completion data from the user application. This
contains information that is written to the completion ring in the
host |
| m_axis_c2h_cmpt_dpar [C_M_AXI_DATA_WIDTH/8-1:0 ] |
O |
Odd parity computed as bit per 32b.
m_axis_c2h_cmpt_dpar[0] is parity over
m_axis_c2h_cmpt_tdata[31:0].
m_axis_c2h_cmpt_dpar[1] is parity over
m_axis_c2h_cmpt_tdata[63:31] and so on. |
| m_axis_c2h_cmpt_tvalid |
O |
Valid |
| m_axis_c2h_cmpt_tready |
I |
Ready |
| m_axis_c2h_cmpt_ctrl_qid[10:0] |
O |
Queue ID |
| m_axis_c2h_cmpt_size[1:0] |
O |
- 00: 8B completion
- 01: 16B completion
- 10: 32B completion
- 11: 64B completion
|
| m_axis_c2h_cmpt_ctrl_cmpt_type[1:0] |
O |
- 2’b00: NO_PLD_NO_WAIT. The CMPT packet does not have a
corresponding payload packet, and it does not need to
wait.
- 2’b01: NO_PLD_BUT_WAIT. The CMPT packet does not have a
corresponding payload packet; however, it still needs to
wait for the payload packet to be sent before sending the
CMPT packet.
- 2’b10: RSVD
- 2’b11: HAS_PLD. The CMPT packet has a corresponding payload packet,
and it needs to wait for the payload packet to be sent
before sending the CMPT packet.
|
| m_axis_c2h_cmpt_ctrl_marker |
O |
Marker message to ensure that the pipeline is
completely flushed. |
| m_axis_c2h_cmpt_ctrl_user_trig |
O |
You can trigger the interrupt and the status
descriptor write, if they are enabled. |
| m_axis_c2h_cmpt_ctrl_wait_pld_pkt_id[15:0] |
O |
The data payload packet ID that the CMPT packet
needs to wait for before it can be sent. |
| m_axis_c2h_cmpt_ctrl_col_idx[2:0] |
O |
Color index that defines whether or not you want the color bit in the
CMPT packet and the bit location of the color bit, if
present. |
| m_axis_c2h_cmpt_ctrl_err_idx[2:0] |
O |
Error index that defines whether or not you want
the error bit in the CMPT packet and the bit location of the error
bit, if present. |
| m_axis_c2h_ctrl_port_id |
O |
Port ID |