tpm: Add more TPM2 definitions

Add definitions for access and status.

Need to drop the mixed case.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/include/tpm-v2.h b/include/tpm-v2.h
index ae00803f6d951f47c1bd7d507d2db4af632b49e7..d53d2e402390ae84f4eab9e4ef6e42a1ee84a52a 100644 (file)
--- a/include/tpm-v2.h
+++ b/include/tpm-v2.h
@@ -161,6 +161,37 @@ enum tpm_index_attrs {
                                        TPMA_NV_AUTHWRITE | TPMA_NV_POLICYWRITE,
 };
 
+enum {
+       TPM_ACCESS_VALID                = 1 << 7,
+       TPM_ACCESS_ACTIVE_LOCALITY      = 1 << 5,
+       TPM_ACCESS_REQUEST_PENDING      = 1 << 2,
+       TPM_ACCESS_REQUEST_USE          = 1 << 1,
+       TPM_ACCESS_ESTABLISHMENT        = 1 << 0,
+};
+
+enum {
+       TPM_STS_FAMILY_SHIFT            = 26,
+       TPM_STS_FAMILY_MASK             = 0x3 << TPM_STS_FAMILY_SHIFT,
+       TPM_STS_FAMILY_TPM2             = 1 << TPM_STS_FAMILY_SHIFT,
+       TPM_STS_RESE_TESTABLISMENT_BIT  = 1 << 25,
+       TPM_STS_COMMAND_CANCEL          = 1 << 24,
+       TPM_STS_BURST_COUNT_SHIFT       = 8,
+       TPM_STS_BURST_COUNT_MASK        = 0xffff << TPM_STS_BURST_COUNT_SHIFT,
+       TPM_STS_VALID                   = 1 << 7,
+       TPM_STS_COMMAND_READY           = 1 << 6,
+       TPM_STS_GO                      = 1 << 5,
+       TPM_STS_DATA_AVAIL              = 1 << 4,
+       TPM_STS_DATA_EXPECT             = 1 << 3,
+       TPM_STS_SELF_TEST_DONE          = 1 << 2,
+       TPM_STS_RESPONSE_RETRY          = 1 << 1,
+};
+
+enum {
+       TPM_CMD_COUNT_OFFSET    = 2,
+       TPM_CMD_ORDINAL_OFFSET  = 6,
+       TPM_MAX_BUF_SIZE        = 1260,
+};
+
 /**
  * Issue a TPM2_Startup command.
  *