XPfw_IpiWriteMessage() API is used to send IPI message to target.
This function internally calls the IPI driver write API with buffer type as Message
buffer.
Parameters
| Parameter | Description |
|---|---|
| ModPtr | Module pointer from where the IPI message is being sent. In IPI message, target_module_id field will be updated with the Module IPI ID information which is present in Module pointer. |
| DestCpuMask | Destination target IPI ID |
| MsgPtr | Message Pointer |
| MsgLen | Message Length |
Return
XST_SUCCESS: If message is sent successfully.
XST_FAILURE: If message fails.