From 33b9ca1e53b45f7cacdba9d4fba5cb1387b26827 Mon Sep 17 00:00:00 2001 From: Mario Limonciello Date: Wed, 1 Nov 2017 14:25:30 -0500 Subject: platform/x86: dell-smbios: Add a sysfs interface for SMBIOS tokens Currently userspace tools can access system tokens via the dcdbas kernel module and a SMI call that will cause the platform to execute SMM code. With a goal in mind of deprecating the dcdbas kernel module a different method for accessing these tokens from userspace needs to be created. This is intentionally marked to only be readable as a process with CAP_SYS_ADMIN as it can contain sensitive information about the platform's configuration. While adding this interface I found that some tokens are duplicated. These need to be ignored from sysfs to avoid duplicate files. MAINTAINERS was missing for this driver. Add myself and Pali to maintainers list for it. Signed-off-by: Mario Limonciello Reviewed-by: Edward O'Callaghan Signed-off-by: Darren Hart (VMware) --- MAINTAINERS | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'MAINTAINERS') diff --git a/MAINTAINERS b/MAINTAINERS index 69a81400cc65..cb4bc87874c0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3978,6 +3978,13 @@ M: "Maciej W. Rozycki" S: Maintained F: drivers/net/fddi/defxx.* +DELL SMBIOS DRIVER +M: Pali Rohár +M: Mario Limonciello +L: platform-driver-x86@vger.kernel.org +S: Maintained +F: drivers/platform/x86/dell-smbios.* + DELL LAPTOP DRIVER M: Matthew Garrett M: Pali Rohár -- cgit v1.2.3