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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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7017996951
Add a simple rpmsg support for mt8183 SCP, that use IPI / IPC directly. Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org> Link: https://lore.kernel.org/r/20191112110330.179649-4-pihsun@chromium.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
68 lines
1.7 KiB
Plaintext
68 lines
1.7 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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menu "Rpmsg drivers"
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# RPMSG always gets selected by whoever wants it
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config RPMSG
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tristate
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config RPMSG_CHAR
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tristate "RPMSG device interface"
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depends on RPMSG
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depends on NET
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help
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Say Y here to export rpmsg endpoints as device files, usually found
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in /dev. They make it possible for user-space programs to send and
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receive rpmsg packets.
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config RPMSG_MTK_SCP
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tristate "MediaTek SCP"
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depends on MTK_SCP
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select RPMSG
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help
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Say y here to enable support providing communication channels to
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remote processors in MediaTek platforms.
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This use IPI and IPC to communicate with remote processors.
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config RPMSG_QCOM_GLINK_NATIVE
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tristate
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select RPMSG
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config RPMSG_QCOM_GLINK_RPM
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tristate "Qualcomm RPM Glink driver"
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select RPMSG_QCOM_GLINK_NATIVE
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depends on HAS_IOMEM
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depends on MAILBOX
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help
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Say y here to enable support for the GLINK RPM communication driver,
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which serves as a channel for communication with the RPM in GLINK
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enabled systems.
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config RPMSG_QCOM_GLINK_SMEM
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tristate "Qualcomm SMEM Glink driver"
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select RPMSG_QCOM_GLINK_NATIVE
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depends on MAILBOX
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depends on QCOM_SMEM
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help
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Say y here to enable support for the GLINK SMEM communication driver,
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which provides support for using the GLINK communication protocol
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over SMEM.
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config RPMSG_QCOM_SMD
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tristate "Qualcomm Shared Memory Driver (SMD)"
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depends on MAILBOX
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depends on QCOM_SMEM
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select RPMSG
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help
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Say y here to enable support for the Qualcomm Shared Memory Driver
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providing communication channels to remote processors in Qualcomm
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platforms.
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config RPMSG_VIRTIO
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tristate "Virtio RPMSG bus driver"
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depends on HAS_DMA
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select RPMSG
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select VIRTIO
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endmenu
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