drivers/tpm: add xen tpmfront interface
authorDaniel De Graaf <dgdegra@tycho.nsa.gov>
Tue, 30 Jul 2013 17:29:47 +0000 (13:29 -0400)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Fri, 9 Aug 2013 14:57:06 +0000 (10:57 -0400)
commite2683957fb268c6b29316fd9e7191e13239a30a5
treedca5158cc38a7b469f36999749d5a9bc100ded01
parent6efa20e49b9cb1db1ab66870cc37323474a75a13
drivers/tpm: add xen tpmfront interface

This is a complete rewrite of the Xen TPM frontend driver, taking
advantage of a simplified frontend/backend interface and adding support
for cancellation and timeouts.  The backend for this driver is provided
by a vTPM stub domain using the interface in Xen 4.3.

Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Acked-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Peter Huewe <peterhuewe@gmx.de>
Reviewed-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Documentation/tpm/xen-tpmfront.txt [new file with mode: 0644]
drivers/char/tpm/Kconfig
drivers/char/tpm/Makefile
drivers/char/tpm/xen-tpmfront.c [new file with mode: 0644]
include/xen/interface/io/tpmif.h [new file with mode: 0644]