162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci 362306a36Sopenharmony_cimenu "Hisilicon SoC drivers" 462306a36Sopenharmony_ci depends on ARCH_HISI || COMPILE_TEST 562306a36Sopenharmony_ci 662306a36Sopenharmony_ciconfig KUNPENG_HCCS 762306a36Sopenharmony_ci tristate "HCCS driver on Kunpeng SoC" 862306a36Sopenharmony_ci depends on ACPI 962306a36Sopenharmony_ci depends on MAILBOX 1062306a36Sopenharmony_ci depends on ARM64 || COMPILE_TEST 1162306a36Sopenharmony_ci help 1262306a36Sopenharmony_ci The Huawei Cache Coherence System (HCCS) is a multi-chip 1362306a36Sopenharmony_ci interconnection bus protocol. 1462306a36Sopenharmony_ci The performance of application may be affected if some HCCS 1562306a36Sopenharmony_ci ports are not in full lane status, have a large number of CRC 1662306a36Sopenharmony_ci errors and so on. 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci Say M here if you want to include support for querying the 1962306a36Sopenharmony_ci health status and port information of HCCS on Kunpeng SoC. 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ciendmenu 22