f9abb02040
This patch includes support for the new Infineon Trusted Platform Module SLB 9635 TT 1.2 and does further include ACPI-support for both chip versions (SLD 9630 TT 1.1 and SLB9635 TT 1.2). Since the ioports and configuration registers are not correctly set on some machines, the configuration is now done via PNPACPI, which reads out the correct values out of the DSDT-table. Note that you have to have CONFIG_PNP, CONFIG_ACPI_BUS and CONFIG_PNPACPI enabled to run this driver (assuming that mainboards including a TPM do have the need for ACPI anyway). Signed-off-by: Marcel Selhorst <selhorst@crypto.rub.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
53 lines
1.8 KiB
Text
53 lines
1.8 KiB
Text
#
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# TPM device configuration
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#
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menu "TPM devices"
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config TCG_TPM
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tristate "TPM Hardware Support"
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depends on EXPERIMENTAL && PCI
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---help---
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If you have a TPM security chip in your system, which
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implements the Trusted Computing Group's specification,
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say Yes and it will be accessible from within Linux. For
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more information see <http://www.trustedcomputinggroup.org>.
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An implementation of the Trusted Software Stack (TSS), the
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userspace enablement piece of the specification, can be
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obtained at: <http://sourceforge.net/projects/trousers>. To
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compile this driver as a module, choose M here; the module
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will be called tpm. If unsure, say N.
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Note: For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI_BUS
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and CONFIG_PNPACPI.
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config TCG_NSC
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tristate "National Semiconductor TPM Interface"
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depends on TCG_TPM
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---help---
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If you have a TPM security chip from National Semicondutor
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say Yes and it will be accessible from within Linux. To
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compile this driver as a module, choose M here; the module
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will be called tpm_nsc.
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config TCG_ATMEL
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tristate "Atmel TPM Interface"
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depends on TCG_TPM
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---help---
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If you have a TPM security chip from Atmel say Yes and it
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will be accessible from within Linux. To compile this driver
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as a module, choose M here; the module will be called tpm_atmel.
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config TCG_INFINEON
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tristate "Infineon Technologies TPM Interface"
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depends on TCG_TPM && PNPACPI
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---help---
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If you have a TPM security chip from Infineon Technologies
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(either SLD 9630 TT 1.1 or SLB 9635 TT 1.2) say Yes and it
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will be accessible from within Linux.
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To compile this driver as a module, choose M here; the module
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will be called tpm_infineon.
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Further information on this driver and the supported hardware
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can be found at http://www.prosec.rub.de/tpm
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endmenu
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