mirror of
https://github.com/torvalds/linux.git
synced 2024-11-22 20:22:09 +00:00
617d32938d
Create the rpmsg_ctrl.c module and move the code related to the rpmsg_ctrldev device in this new module. Add the dependency between rpmsg_char and rpmsg_ctrl in the kconfig file: 1) RPMSG_CTRL can set as module or built-in if RPMSG=y || RPMSG_CHAR=y || RPMSG_CHAR=n 2) RPMSG_CTRL can not be set as built-in if RPMSG=m || RPMSG_CHAR=m Note that RPMGH_CHAR and RPMSG_CTRL can be activated separately. Therefore, the RPMSG_CTRL configuration must be set for backwards compatibility. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220124102524.295783-4-arnaud.pouliquen@foss.st.com
85 lines
2.2 KiB
Plaintext
85 lines
2.2 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
|
|
|
|
menu "Rpmsg drivers"
|
|
|
|
# RPMSG always gets selected by whoever wants it
|
|
config RPMSG
|
|
tristate
|
|
|
|
config RPMSG_CHAR
|
|
tristate "RPMSG device interface"
|
|
depends on RPMSG
|
|
depends on NET
|
|
help
|
|
Say Y here to export rpmsg endpoints as device files, usually found
|
|
in /dev. They make it possible for user-space programs to send and
|
|
receive rpmsg packets.
|
|
|
|
config RPMSG_CTRL
|
|
tristate "RPMSG control interface"
|
|
depends on RPMSG && ( RPMSG_CHAR || RPMSG_CHAR=n )
|
|
help
|
|
Say Y here to enable the support of the /dev/rpmsg_ctrlX API. This API
|
|
allows user-space programs to create endpoints with specific service name,
|
|
source and destination addresses.
|
|
|
|
config RPMSG_NS
|
|
tristate "RPMSG name service announcement"
|
|
depends on RPMSG
|
|
help
|
|
Say Y here to enable the support of the name service announcement
|
|
channel that probes the associated RPMsg device on remote endpoint
|
|
service announcement.
|
|
|
|
config RPMSG_MTK_SCP
|
|
tristate "MediaTek SCP"
|
|
depends on MTK_SCP
|
|
select RPMSG
|
|
help
|
|
Say y here to enable support providing communication channels to
|
|
remote processors in MediaTek platforms.
|
|
This use IPI and IPC to communicate with remote processors.
|
|
|
|
config RPMSG_QCOM_GLINK
|
|
tristate
|
|
select RPMSG
|
|
|
|
config RPMSG_QCOM_GLINK_RPM
|
|
tristate "Qualcomm RPM Glink driver"
|
|
select RPMSG_QCOM_GLINK
|
|
depends on HAS_IOMEM
|
|
depends on MAILBOX
|
|
help
|
|
Say y here to enable support for the GLINK RPM communication driver,
|
|
which serves as a channel for communication with the RPM in GLINK
|
|
enabled systems.
|
|
|
|
config RPMSG_QCOM_GLINK_SMEM
|
|
tristate "Qualcomm SMEM Glink driver"
|
|
select RPMSG_QCOM_GLINK
|
|
depends on MAILBOX
|
|
depends on QCOM_SMEM
|
|
help
|
|
Say y here to enable support for the GLINK SMEM communication driver,
|
|
which provides support for using the GLINK communication protocol
|
|
over SMEM.
|
|
|
|
config RPMSG_QCOM_SMD
|
|
tristate "Qualcomm Shared Memory Driver (SMD)"
|
|
depends on MAILBOX
|
|
depends on QCOM_SMEM
|
|
select RPMSG
|
|
help
|
|
Say y here to enable support for the Qualcomm Shared Memory Driver
|
|
providing communication channels to remote processors in Qualcomm
|
|
platforms.
|
|
|
|
config RPMSG_VIRTIO
|
|
tristate "Virtio RPMSG bus driver"
|
|
depends on HAS_DMA
|
|
select RPMSG
|
|
select RPMSG_NS
|
|
select VIRTIO
|
|
|
|
endmenu
|