13e79bfd6SSuman Anna# SPDX-License-Identifier: GPL-2.0 23e79bfd6SSuman Anna 3860514e0SKees Cookmenu "Rpmsg drivers" 4f8289edaSOhad Ben-Cohen 5bcabbccaSOhad Ben-Cohen# RPMSG always gets selected by whoever wants it 6bcabbccaSOhad Ben-Cohenconfig RPMSG 7bcabbccaSOhad Ben-Cohen tristate 8026dad47SBjorn Andersson 9c0cdc19fSBjorn Anderssonconfig RPMSG_CHAR 10c0cdc19fSBjorn Andersson tristate "RPMSG device interface" 11c0cdc19fSBjorn Andersson depends on RPMSG 12b70ea16dSArnd Bergmann depends on NET 13c0cdc19fSBjorn Andersson help 14c0cdc19fSBjorn Andersson Say Y here to export rpmsg endpoints as device files, usually found 15c0cdc19fSBjorn Andersson in /dev. They make it possible for user-space programs to send and 16c0cdc19fSBjorn Andersson receive rpmsg packets. 17c0cdc19fSBjorn Andersson 18835764ddSBjorn Anderssonconfig RPMSG_QCOM_GLINK_NATIVE 19835764ddSBjorn Andersson tristate 20835764ddSBjorn Andersson select RPMSG 21835764ddSBjorn Andersson 22b4f8e52bSBjorn Anderssonconfig RPMSG_QCOM_GLINK_RPM 23b4f8e52bSBjorn Andersson tristate "Qualcomm RPM Glink driver" 24835764ddSBjorn Andersson select RPMSG_QCOM_GLINK_NATIVE 25b4f8e52bSBjorn Andersson depends on HAS_IOMEM 26b4f8e52bSBjorn Andersson depends on MAILBOX 27b4f8e52bSBjorn Andersson help 28b4f8e52bSBjorn Andersson Say y here to enable support for the GLINK RPM communication driver, 29b4f8e52bSBjorn Andersson which serves as a channel for communication with the RPM in GLINK 30b4f8e52bSBjorn Andersson enabled systems. 31b4f8e52bSBjorn Andersson 32caf989c3SBjorn Anderssonconfig RPMSG_QCOM_GLINK_SMEM 33caf989c3SBjorn Andersson tristate "Qualcomm SMEM Glink driver" 34caf989c3SBjorn Andersson select RPMSG_QCOM_GLINK_NATIVE 35caf989c3SBjorn Andersson depends on MAILBOX 36caf989c3SBjorn Andersson depends on QCOM_SMEM 37caf989c3SBjorn Andersson help 38caf989c3SBjorn Andersson Say y here to enable support for the GLINK SMEM communication driver, 39caf989c3SBjorn Andersson which provides support for using the GLINK communication protocol 40caf989c3SBjorn Andersson over SMEM. 41caf989c3SBjorn Andersson 4253e2822eSBjorn Anderssonconfig RPMSG_QCOM_SMD 4353e2822eSBjorn Andersson tristate "Qualcomm Shared Memory Driver (SMD)" 44ab460a2eSBjorn Andersson depends on MAILBOX 4553e2822eSBjorn Andersson depends on QCOM_SMEM 4653e2822eSBjorn Andersson select RPMSG 4753e2822eSBjorn Andersson help 4853e2822eSBjorn Andersson Say y here to enable support for the Qualcomm Shared Memory Driver 4953e2822eSBjorn Andersson providing communication channels to remote processors in Qualcomm 5053e2822eSBjorn Andersson platforms. 5153e2822eSBjorn Andersson 52026dad47SBjorn Anderssonconfig RPMSG_VIRTIO 534d91d7b0SAnup Patel tristate "Virtio RPMSG bus driver" 544d91d7b0SAnup Patel depends on HAS_DMA 55026dad47SBjorn Andersson select RPMSG 56bcabbccaSOhad Ben-Cohen select VIRTIO 57f8289edaSOhad Ben-Cohen 58f8289edaSOhad Ben-Cohenendmenu 59