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-rw-r--r--drivers/char/tpm/Kconfig11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index 94a3b3e20bf9..79e9832ef1f3 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -17,6 +17,8 @@ config 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_BUS
+ and CONFIG_PNPACPI.
config TCG_NSC
tristate "National Semiconductor TPM Interface"
@@ -36,12 +38,13 @@ config TCG_ATMEL
as a module, choose M here; the module will be called tpm_atmel.
config TCG_INFINEON
- tristate "Infineon Technologies SLD 9630 TPM Interface"
- depends on TCG_TPM
+ tristate "Infineon Technologies TPM Interface"
+ depends on TCG_TPM && PNPACPI
---help---
If you have a TPM security chip from Infineon Technologies
- say Yes and it will be accessible from within Linux. To
- compile this driver as a module, choose M here; the module
+ (either SLD 9630 TT 1.1 or SLB 9635 TT 1.2) 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_infineon.
Further information on this driver and the supported hardware
can be found at http://www.prosec.rub.de/tpm