| 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677 |
- # SPDX-License-Identifier: GPL-2.0-only
- # Qualcomm IPC Router configuration
- #
- config QRTR
- tristate "Qualcomm IPC Router support"
- help
- Say Y if you intend to use Qualcomm IPC router protocol. The
- protocol is used to communicate with services provided by other
- hardware blocks in the system.
- In order to do service lookups, a userspace daemon is required to
- maintain a service listing.
- if QRTR
- config QRTR_NODE_ID
- int "QRTR Local Node ID"
- default 1
- help
- This option is used to configure the QRTR Node ID for the local
- processor. The node ID published to other nodes within the system.
- This value can be overridden by the name service application. This
- option is for configurations where Node ID needs to be customized
- but the name service application is not priveleged enough to use
- netlink sockets.
- config QRTR_WAKEUP_MS
- int "QRTR Wakeup timeout"
- default 0
- help
- This option is used to configure the wakesource timeout that QRTR
- should take when a packet is received. The qrtr driver can guarantee
- that the packet gets queued to the socket but cannot guarantee the
- client process will get time to run if auto sleep is enabled. This
- config will help mitigate missed packets on systems where auto sleep
- is aggressive.
- config QRTR_SMD
- tristate "SMD IPC Router channels"
- depends on RPMSG || (COMPILE_TEST && RPMSG=n)
- help
- Say Y here to support SMD based ipcrouter channels. SMD is the
- most common transport for IPC Router.
- config QRTR_TUN
- tristate "TUN device for Qualcomm IPC Router"
- help
- Say Y here to expose a character device that allows user space to
- implement endpoints of QRTR, for purpose of tunneling data to other
- hosts or testing purposes.
- config QRTR_MHI
- tristate "MHI IPC Router channels"
- depends on MHI_BUS
- help
- Say Y here to support MHI based ipcrouter channels. MHI is the
- transport used for communicating to external modems.
- config QRTR_GUNYAH
- tristate "Gunyah IPC Router channels"
- help
- Say Y here to support a fifo based ipcrouter channel with gunyah
- hypervisor signaling. The gunyah transport layer enables IPC
- Router communication between two virtual machines. The transport
- uses dynamically shared memory and gunyah doorbells.
- config QRTR_GENPOOL
- tristate "Genpool FIFO IPC Router channels"
- help
- Say Y here to support a fifo based ipcrouter channel with genpool and
- IPCC signaling. The genpool fifo transport layer enables IPC Router
- communication between two endpoints. The transport utilizes a reserved
- memory created and owned by another device, which is shared through
- the genpool framework.
- endif # QRTR
|
