Kuppuswamy Sathyanarayanan 51acfe89af x86/tdx: Add a wrapper to get TDREPORT0 from the TDX Module ... To support TDX attestation, the TDX guest driver exposes an IOCTL interface to allow userspace to get the TDREPORT0 (a.k.a. TDREPORT subtype 0) from the TDX module via TDG.MR.TDREPORT TDCALL. In order to get the TDREPORT0 in the TDX guest driver, instead of using a low level function like __tdx_module_call(), add a tdx_mcall_get_report0() wrapper function to handle it. This is a preparatory patch for adding attestation support. Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Acked-by: Wander Lairson Costa <wander@redhat.com> Link: https://lore.kernel.org/all/20221116223820.819090-2-sathyanarayanan.kuppuswamy%40linux.intel.com		2022-11-17 11:03:09 -08:00
..
Makefile	x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions	2022-04-07 08:27:50 -07:00
tdcall.S	x86/tdx: Fix RETs in TDX asm	2022-05-20 12:53:22 +02:00
tdx.c	x86/tdx: Add a wrapper to get TDREPORT0 from the TDX Module	2022-11-17 11:03:09 -08:00