On Wed, May 18, 2011 at 03:49:25PM -0400, Stefan Berger wrote:
> On 04/12/2011 09:32 AM, Stefan Berger wrote:
> >+
> >+static u32 add_tpm_device(void **tpm_addr, void **tcpa_addr)
> >+{
> >+struct tcpa_descriptor_rev2 *tcpa;
> >+
> >+*tpm_addr = NULL;
> >+*tcpa_addr = NULL;
> >+
> >+
On 04/12/2011 09:32 AM, Stefan Berger wrote:
+
+static u32 add_tpm_device(void **tpm_addr, void **tcpa_addr)
+{
+struct tcpa_descriptor_rev2 *tcpa;
+
+*tpm_addr = NULL;
+*tcpa_addr = NULL;
+
+if (has_working_tpm()) {
+u32 laml = 64 * 1024;
Kevin,
the above line prepare
This patch provides ACPI support for the TPM device. It probes for the TPM
device and only if a TPM device is found then the TPM's SSDT and TCPA table
are created. This patch also connects them to the RSDT.
Since the logging area in the TCPA table requires 64kb, the memory reserved
for ACPI tables