CONFIG_KUNPENG_HCCS: HCCS driver on Kunpeng SoC

General informations

The Linux kernel configuration item CONFIG_KUNPENG_HCCS:

• prompt: HCCS driver on Kunpeng SoC
• type: tristate
• depends on: ( CONFIG_ACPI ) && ( CONFIG_MAILBOX ) && ( CONFIG_ARM64 || CONFIG_COMPILE_TEST )
• defined in drivers/soc/hisilicon/Kconfig
• found in Linux kernels: 6.6–6.8, 6.9-rc+HEAD
• modules built: kunpeng_hccs

Help text

The Huawei Cache Coherence System (HCCS) is a multi-chip interconnection bus protocol. The performance of application may be affected if some HCCS ports are not in full lane status, have a large number of CRC errors and so on.

Say M here if you want to include support for querying the health status and port information of HCCS on Kunpeng SoC.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb acpi "HISI04B1" : CONFIG_KUNPENG_HCCS : drivers/soc/hisilicon/kunpeng_hccs.c # in 6.6–6.8, 6.9-rc+HEAD
• lkddb acpi "HISI04B2" : CONFIG_KUNPENG_HCCS : drivers/soc/hisilicon/kunpeng_hccs.c # in 6.8, 6.9-rc+HEAD
• lkddb module kunpeng_hccs CONFIG_KUNPENG_HCCS : drivers/soc/hisilicon/Kconfig : "HCCS driver on Kunpeng SoC" # in 6.6–6.8, 6.9-rc+HEAD
• lkddb platform "kunpeng_hccs" : CONFIG_KUNPENG_HCCS : drivers/soc/hisilicon/kunpeng_hccs.c # in 6.6–6.8, 6.9-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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