From 3feaa2d35880de935fc0d02acf808f355564f4e6 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Wed, 9 Jun 2021 09:01:41 -0700 Subject: cxl/Kconfig: Default drivers to CONFIG_CXL_BUS CONFIG_CXL_BUS is default 'n' as expected for new functionality. When that is enabled do not make the end user hunt for all the expected sub-options to enable. For example CONFIG_CXL_BUS without CONFIG_CXL_MEM is an odd/expert configuration, so is CONFIG_CXL_MEM without CONFIG_CXL_ACPI (on ACPI capable platforms). Default CONFIG_CXL_MEM and CONFIG_CXL_ACPI to CONFIG_CXL_BUS. Acked-by: Ben Widawsky Acked-by: Jonathan Cameron Link: https://lore.kernel.org/r/162325450105.2293126.17046356425194082921.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams --- drivers/cxl/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/cxl') diff --git a/drivers/cxl/Kconfig b/drivers/cxl/Kconfig index d2573f6aef91..1a44b173dcbc 100644 --- a/drivers/cxl/Kconfig +++ b/drivers/cxl/Kconfig @@ -15,6 +15,7 @@ if CXL_BUS config CXL_MEM tristate "CXL.mem: Memory Devices" + default CXL_BUS help The CXL.mem protocol allows a device to act as a provider of "System RAM" and/or "Persistent Memory" that is fully coherent @@ -49,6 +50,7 @@ config CXL_MEM_RAW_COMMANDS config CXL_ACPI tristate "CXL ACPI: Platform Support" depends on ACPI + default CXL_BUS help Enable support for host managed device memory (HDM) resources published by a platform's ACPI CXL memory layout description. See -- cgit v1.2.3