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eb96b74019
The MCDI (Management CPU Driver Interface) is used as a protocol to communicate with the RPU firmware. It has pre-defined set of messages for different message exchanges between APU and RPU. Signed-off-by: Puneet Gupta <puneet.gupta@amd.com> Signed-off-by: Nipun Gupta <nipun.gupta@amd.com> Signed-off-by: Tarak Reddy <tarak.reddy@amd.com> Reviewed-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com> Tested-by: Nikhil Agarwal <nikhil.agarwal@amd.com> Link: https://lore.kernel.org/r/20230313132636.31850-5-nipun.gupta@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21 lines
343 B
Plaintext
21 lines
343 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# CDX controller configuration
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#
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# Copyright (C) 2022-2023, Advanced Micro Devices, Inc.
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#
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if CDX_BUS
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config MCDI_LOGGING
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bool "MCDI Logging for the CDX controller"
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depends on CDX_CONTROLLER
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help
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Enable MCDI Logging for
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the CDX Controller for debug
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purpose.
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If unsure, say N.
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endif
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