25 lines
784 B
Plaintext
25 lines
784 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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menu "Hisilicon SoC drivers"
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depends on ARCH_HISI || COMPILE_TEST
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config KUNPENG_HCCS
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tristate "HCCS driver on Kunpeng SoC"
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depends on ACPI
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depends on PCC
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depends on ARM64 || COMPILE_TEST
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help
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The Huawei Cache Coherence System (HCCS) is a multi-chip
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interconnection bus protocol.
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The performance of application may be affected if some HCCS
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ports are not in full lane status, have a large number of CRC
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errors and so on. This may support for reducing system power
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consumption if there are HCCS ports supported low power feature
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on platform.
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Say M here if you want to include support for querying the
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health status and port information of HCCS, or reducing system
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power consumption on Kunpeng SoC.
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endmenu
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