Lines Matching +full:fixed +full:- +full:header

1 .. SPDX-License-Identifier: GPL-2.0
5 Message queue is a simple low-capacity IPC channel between two virtual machines.
7 message queue is unidirectional and buffered in the hypervisor. A full-duplex
11 fixed at creation of the message queue. Resource manager is presently the only
13 with a fixed maximum message size of 240 bytes. Longer messages require a
15 communication with the resource manager adds a header field for sending longer
32       queue is being used to implement an RPC-like interface.
44    Clear-to-Send.
52       +-------------------+         +-----------------+         +-------------------+
57       |                   |-------->|                 | Rx vIRQ |                   |
58       |gunyah_msgq_send() | Tx vIRQ |Message queue 1  |-------->|gunyah_msgq_recv() |
59       |                   |<------- |                 |         |                   |
63       |                   | Rx vIRQ |                 |<--------|                   |
64       |gunyah_msgq_recv() |<--------|Message queue 2  | Tx vIRQ |gunyah_msgq_send() |
65       |                   |         |                 |-------->|                   |
68       +-------------------+         +-----------------+         +---------------+