TPM PPI 1.3 defines operations up to number 101. We need to query up to this number to show the user what the firmware implements. Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxxxxx> Tested-by: David Safford <david.safford@xxxxxx> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx> --- drivers/char/tpm/tpm_ppi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm_ppi.c b/drivers/char/tpm/tpm_ppi.c index 88ecdae1df03..fdfd6271351e 100644 --- a/drivers/char/tpm/tpm_ppi.c +++ b/drivers/char/tpm/tpm_ppi.c @@ -28,7 +28,7 @@ #define TPM_PPI_FN_GETRSP 5 #define TPM_PPI_FN_SUBREQ2 7 #define TPM_PPI_FN_GETOPR 8 -#define PPI_TPM_REQ_MAX 22 +#define PPI_TPM_REQ_MAX 101 /* PPI 1.3 for TPM 2 */ #define PPI_VS_REQ_START 128 #define PPI_VS_REQ_END 255 -- 2.13.6
