|Bit Index||Default||Access Type||Field||Description|
|||0||RW||msg_rcv||For VF: VF marks the message in its Incoming
Mailbox Memory as received. The hardware asserts the acknowledgement
bit of the associated PF.
For PF: PF marks the message send by target_fn as received. The hardware refreshes the i_msg_status of the PF, and clears the o_msg_status of the target_fn.
|||0||RW||msg_send||For VF: VF marks the current message in its own Outgoing Mailbox as
Current target_fn_id belongs to a VF: PF finished writing a message into the Incoming Mailbox memory of the VF with target_fn_id. The hardware sets the i_msg_status field of the target FN's status register.
Current target_fn_id belongs to a PF: PF finished writing a message into its own outgoing Mailbox memory. The hardware pushes the message to the event queue of the PF with target_fn_id.