| /***********************************************************************; |
| * Copyright (c) 2015 - 2017, Intel Corporation |
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| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| ***********************************************************************/ |
| |
| #include "tpm20.h" |
| #include "sysapi_util.h" |
| |
| TSS2_RC Tss2_Sys_ClockRateAdjust_Prepare( |
| TSS2_SYS_CONTEXT *sysContext, |
| TPMI_RH_PROVISION auth, |
| TPM2_CLOCK_ADJUST rateAdjust) |
| { |
| _TSS2_SYS_CONTEXT_BLOB *ctx = syscontext_cast(sysContext); |
| TSS2_RC rval; |
| |
| if (!ctx) |
| return TSS2_SYS_RC_BAD_REFERENCE; |
| |
| rval = CommonPreparePrologue(ctx, TPM2_CC_ClockRateAdjust); |
| if (rval) |
| return rval; |
| |
| rval = Tss2_MU_UINT32_Marshal(auth, ctx->cmdBuffer, |
| ctx->maxCmdSize, |
| &ctx->nextData); |
| if (rval) |
| return rval; |
| rval = Tss2_MU_UINT32_Marshal(rateAdjust, ctx->cmdBuffer, |
| ctx->maxCmdSize, |
| &ctx->nextData); |
| if (rval) |
| return rval; |
| |
| ctx->decryptAllowed = 0; |
| ctx->encryptAllowed = 0; |
| ctx->authAllowed = 1; |
| |
| return CommonPrepareEpilogue(ctx); |
| } |
| |
| TSS2_RC Tss2_Sys_ClockRateAdjust_Complete ( |
| TSS2_SYS_CONTEXT *sysContext) |
| { |
| _TSS2_SYS_CONTEXT_BLOB *ctx = syscontext_cast(sysContext); |
| |
| if (!ctx) |
| return TSS2_SYS_RC_BAD_REFERENCE; |
| |
| return CommonComplete(ctx); |
| } |
| |
| TSS2_RC Tss2_Sys_ClockRateAdjust( |
| TSS2_SYS_CONTEXT *sysContext, |
| TPMI_RH_PROVISION auth, |
| TSS2L_SYS_AUTH_COMMAND const *cmdAuthsArray, |
| TPM2_CLOCK_ADJUST rateAdjust, |
| TSS2L_SYS_AUTH_RESPONSE *rspAuthsArray) |
| { |
| _TSS2_SYS_CONTEXT_BLOB *ctx = syscontext_cast(sysContext); |
| TSS2_RC rval; |
| |
| rval = Tss2_Sys_ClockRateAdjust_Prepare(sysContext, auth, rateAdjust); |
| if (rval) |
| return rval; |
| |
| rval = CommonOneCall(ctx, cmdAuthsArray, rspAuthsArray); |
| if (rval) |
| return rval; |
| |
| return Tss2_Sys_ClockRateAdjust_Complete(sysContext); |
| } |