[RFC v2 7/7] hw/tpm: Increase TPM TIS max buffer size to 8192

[Arun Menon <armenon@redhat.com>]

- Double the size from 4096 to 8192 so that we can have bigger buffer
  enabling support for PQC algorithms in the TPM TIS interface.
- v185 of TCG TPM rolls out PQC algorithm support. [1]

[1] section 46 https://members.trustedcomputinggroup.org/wg/TCG/document/previewpdf/45151

Signed-off-by: Arun Menon <armenon@redhat.com>
---
 hw/tpm/tpm_tis.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/tpm/tpm_tis.h b/hw/tpm/tpm_tis.h
index 184632ff66..0df35d5a54 100644
--- a/hw/tpm/tpm_tis.h
+++ b/hw/tpm/tpm_tis.h
@@ -33,7 +33,7 @@
 
 #define TPM_TIS_IS_VALID_LOCTY(x)   ((x) < TPM_TIS_NUM_LOCALITIES)
 
-#define TPM_TIS_BUFFER_MAX          4096
+#define TPM_TIS_BUFFER_MAX          8192
 
 typedef enum {
     TPM_TIS_STATE_IDLE = 0,
-- 
2.53.0