i3c_link_endpoint

Description

Interfaces Implemented

Notifiers

cell-change

Notifier that is triggered after the object's cell was changed.

object-delete

Notifier that is triggered just before Simics object is deleted.

queue-change

Notifier that is triggered after the object's clock was changed. New clock can be obtained with the SIM_object_clock function.

Commands for this class

• info – print information about the object
• status – print status of the object

Attributes

id

Required attribute; read/write access; type: i
Endpoint ID. The ID of each endpoint must be unique among the link's endpoints, and it may not be 0 or 0xffffffffffffffff

link

Required attribute; read/write access; type: o
The link object to which this endpoint belongs.

delivery_queue

Optional attribute; read/write access; type: [[i[o|n[ii]][iiii]]*]
The endpoint's queue.

sorting_key

Optional attribute; read/write access; type: [bi]
Internal.

device

Required attribute; read/write access; type: n|o|[os]
The device connected to this endpoint.

indirect_delivery

Optional attribute; read/write access; type: b
If set, deliver link messages to their targets immediately to let them worry about the exact time of delivery. Needed for endpoints attached to follower agents.

main_master

Optional attribute; read/write access; type: i
Endpoint ID connecting to the device that has overall control of the I3C link.

current_master

Optional attribute; read/write access; type: i
The endpoint id of current active master, initialized as LINK_NULL_ID which indicates invalid endpoint id

current_slave

Optional attribute; read/write access; type: i
The endpoint id of current active slave, initialized as LINK_NULL_ID which indicates invalid endpoint id

pending_acks

Optional attribute; read/write access; type: i
The number of devices we are awaiting a start response

address

Optional attribute; read/write access; type: i
Save address status for start request

slave_list

Optional attribute; read/write access; type: [i*]
IDs of endpoints used when more than one slave communicates with master

slave_list_ack

Optional attribute; read/write access; type: i
Save the combined response come from slaves in slave_list

slave_list_counter

Optional attribute; read/write access; type: i
The number of slaves we are awaiting response in slave_list

slave_data_list

Optional attribute; read/write access; type: [[ii]*]
Keeps a list of pair (ID and data) come from slave. The 'data' can be slave daa data when in DAA process, or slave address when slave issues IBI request (hot-join, IBI, secondary master)

in_daa

Optional attribute; read/write access; type: b
True when the endpoint is in DAA process

ccc

Optional attribute; read/write access; type: i
Save data sent following start request

secondary_master

Optional attribute; read/write access; type: i
Endpoind ID of secondary master

legacy_write

Optional attribute; read/write access; type: b
True when master is communicating with i2c slaves, or write daa address

Provided By