From 132f7629474424418a5cdd666796ad3cfa4dc0c5 Mon Sep 17 00:00:00 2001 From: Ashley Lai Date: Wed, 22 Aug 2012 16:17:43 -0500 Subject: drivers/char/tpm: Add new device driver to support IBM vTPM This patch adds a new device driver to support IBM virtual TPM (vTPM) for PPC64. IBM vTPM is supported through the adjunct partition with firmware release 740 or higher. With vTPM support, each lpar is able to have its own vTPM without the physical TPM hardware. This driver provides TPM functionalities by communicating with the vTPM adjunct partition through Hypervisor calls (Hcalls) and Command/Response Queue (CRQ) commands. Signed-off-by: Ashley Lai Signed-off-by: Kent Yoder --- drivers/char/tpm/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/char/tpm/Makefile') diff --git a/drivers/char/tpm/Makefile b/drivers/char/tpm/Makefile index beac52f61a82..547509d02046 100644 --- a/drivers/char/tpm/Makefile +++ b/drivers/char/tpm/Makefile @@ -11,3 +11,4 @@ obj-$(CONFIG_TCG_TIS_I2C_INFINEON) += tpm_i2c_infineon.o obj-$(CONFIG_TCG_NSC) += tpm_nsc.o obj-$(CONFIG_TCG_ATMEL) += tpm_atmel.o obj-$(CONFIG_TCG_INFINEON) += tpm_infineon.o +obj-$(CONFIG_TCG_IBMVTPM) += tpm_ibmvtpm.o -- cgit v1.2.3