| # Copyright (c) 2022 Nordic Semiconductor (ASA) |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config IPC_SERVICE_ICMSG_CB_BUF_SIZE |
| int "Size of callback buffer size" |
| range 1 65535 |
| default 255 |
| help |
| Size of callback buffer used for processing received data in work |
| queue thread. If you are sure that your application never sends data |
| data bigger than some size, you can safely change this option to |
| reduce RAM consumption in your application. |
| |
| config IPC_SERVICE_ICMSG_NOCOPY_RX |
| bool |
| depends on IPC_SERVICE_ICMSG |
| help |
| Enable nocopy feature for receiving path of the icmsg library that |
| might be used by backends based on icmsg. |
| |
| config IPC_SERVICE_ICMSG_SHMEM_ACCESS_SYNC |
| bool "Synchronize access to shared memory" |
| default y |
| help |
| Provide synchronization access to shared memory at a library level. |
| This option is enabled by default to allow to use sending API from |
| multiple contexts. Mutex is used to guard access to the memory. |
| This option can be safely disabled if an application ensures data |
| are sent from single context. |
| |
| config IPC_SERVICE_ICMSG_SHMEM_ACCESS_TO_MS |
| int "Mutex lock timeout in milliseconds" |
| depends on IPC_SERVICE_ICMSG_SHMEM_ACCESS_SYNC |
| range 1 5 |
| default 1 |
| help |
| Maximum time to wait, in milliseconds, for access to send data with |
| backends basing on icmsg library. This time should be relatively low. |
| |
| # The Icmsg library in its simplicity requires the system workqueue to execute |
| # at a cooperative priority. |
| config SYSTEM_WORKQUEUE_PRIORITY |
| range -256 -1 |
| |
| config IPC_SERVICE_ICMSG_BOND_NOTIFY_REPEAT_TO_MS |
| int "Bond notification timeout in miliseconds" |
| range 1 100 |
| default 1 |
| help |
| Time to wait for remote bonding notification before the |
| notification is repeated. |
