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| author | Randall Spangler <rspangler@chromium.org> | 2010-08-05 15:55:06 -0700 |
|---|---|---|
| committer | Randall Spangler <rspangler@chromium.org> | 2010-08-05 15:55:06 -0700 |
| commit | 205190d4ae8080298d9d1b580dd95c885f2af42c (patch) | |
| tree | 36cf0da8d3813774fd675f66f00a35540c89cd6f /firmware/stub/tpm_lite_stub.c | |
| parent | 63dffcb52b56f27d5315de249d20958b94eed47f (diff) | |
| download | vboot-205190d4ae8080298d9d1b580dd95c885f2af42c.tar.gz | |
Pay attention to TPM communication errors
BUG=none
TEST=make && make runtests
Review URL: http://codereview.chromium.org/3078028
Diffstat (limited to 'firmware/stub/tpm_lite_stub.c')
| -rw-r--r-- | firmware/stub/tpm_lite_stub.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/firmware/stub/tpm_lite_stub.c b/firmware/stub/tpm_lite_stub.c index 22110643..e91069b9 100644 --- a/firmware/stub/tpm_lite_stub.c +++ b/firmware/stub/tpm_lite_stub.c @@ -129,8 +129,8 @@ void TlclOpenDevice(void) { } -void TlclStubSendReceive(uint8_t* request, int request_length, - uint8_t* response, int max_length) { +uint32_t TlclStubSendReceive(uint8_t* request, int request_length, + uint8_t* response, int max_length) { /* * In a real firmware implementation, this function should contain * the equivalent API call for the firmware TPM driver which takes a @@ -183,4 +183,6 @@ void TlclStubSendReceive(uint8_t* request, int request_length, (tag == TPM_TAG_RQU_AUTH2_COMMAND && response_tag == TPM_TAG_RSP_AUTH2_COMMAND)); assert(response_length == TpmResponseSize(response)); + + return 0; /* Success */ } |