- patches.arch/x86_mce_intel_decode_physical_address.patch:

[linux-flexiantxendom0-3.2.10.git] / drivers / char / tpm / Kconfig

diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index 93aabcc..4dc338f 100644 (file)
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -17,14 +17,16 @@ menuconfig TCG_TPM
          obtained at: <http://sourceforge.net/projects/trousers>.  To 
          compile this driver as a module, choose M here; the module 
          will be called tpm. If unsure, say N.
-         Note: For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI
+         Notes:
+         1) For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI
          and CONFIG_PNPACPI.
+         2) Without ACPI enabled, the BIOS event log won't be accessible,
+         which is required to validate the PCR 0-7 values.
 
 if TCG_TPM
 
 config TCG_TIS
        tristate "TPM Interface Specification 1.2 Interface"
-       depends on PNP
        ---help---
          If you have a TPM security chip that is compliant with the
          TCG TIS 1.2 TPM specification say Yes and it will be accessible
@@ -58,13 +60,4 @@ config TCG_INFINEON
          Further information on this driver and the supported hardware
          can be found at http://www.prosec.rub.de/tpm
 
-config TCG_XEN
-       tristate "XEN TPM Interface"
-       depends on XEN
-       ---help---
-         If you want to make TPM support available to a Xen user domain,
-         say Yes and it will be accessible from within Linux.
-         To compile this driver as a module, choose M here; the module
-         will be called tpm_xenu.
-
 endif # TCG_TPM