From 34604d28916710070390036118fcd21217b0f597 Mon Sep 17 00:00:00 2001 From: Tony Luck Date: Fri, 6 May 2022 15:54:10 -0700 Subject: Documentation: In-Field Scan Add documentation for In-Field Scan (IFS). This documentation describes the basics of IFS, the loading IFS image, chunk authentication, running scan and how to check result via sysfs. The CORE_CAPABILITIES MSR enumerates whether IFS is supported. The full github location for distributing the IFS images is still being decided. So just a placeholder included for now in the documentation. Future CPUs will support more than one type of test. Plan for that now by using a "_0" suffix on the ABI directory names. Additional test types will use "_1", etc. Reviewed-by: Dan Williams Signed-off-by: Tony Luck Reviewed-by: Thomas Gleixner Link: https://lore.kernel.org/r/20220506225410.1652287-13-tony.luck@intel.com Signed-off-by: Hans de Goede --- Documentation/x86/ifs.rst | 2 ++ Documentation/x86/index.rst | 1 + 2 files changed, 3 insertions(+) create mode 100644 Documentation/x86/ifs.rst (limited to 'Documentation/x86') diff --git a/Documentation/x86/ifs.rst b/Documentation/x86/ifs.rst new file mode 100644 index 000000000000..97abb696a680 --- /dev/null +++ b/Documentation/x86/ifs.rst @@ -0,0 +1,2 @@ +.. SPDX-License-Identifier: GPL-2.0 +.. kernel-doc:: drivers/platform/x86/intel/ifs/ifs.h diff --git a/Documentation/x86/index.rst b/Documentation/x86/index.rst index 91b2fa456618..9d8e8a73d57b 100644 --- a/Documentation/x86/index.rst +++ b/Documentation/x86/index.rst @@ -35,6 +35,7 @@ x86-specific Documentation usb-legacy-support i386/index x86_64/index + ifs sva sgx features -- cgit