swh:1:snp:49cd9498d6cccc5e78252c27dcb645bcf7bf0c91
Tip revision: a38fd8748464831584a19438cbb3082b5a2dab15 authored by Linus Torvalds on 06 March 2021, 01:33:41 UTC
Linux 5.12-rc2
Linux 5.12-rc2
Tip revision: a38fd87
Kconfig
# 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_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