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Diffstat (limited to 'stubdom/vtpmmgr/vtpm_manager.h')
| -rw-r--r-- | stubdom/vtpmmgr/vtpm_manager.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/stubdom/vtpmmgr/vtpm_manager.h b/stubdom/vtpmmgr/vtpm_manager.h new file mode 100644 index 0000000000..a2bbcca064 --- /dev/null +++ b/stubdom/vtpmmgr/vtpm_manager.h @@ -0,0 +1,64 @@ +/* + * Copyright (c) 2010-2012 United States Government, as represented by + * the Secretary of Defense. All rights reserved. + * + * based off of the original tools/vtpm_manager code base which is: + * Copyright (c) 2005, Intel Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef VTPM_MANAGER_H +#define VTPM_MANAGER_H + +#define VTPM_TAG_REQ 0x01c1 +#define VTPM_TAG_RSP 0x01c4 +#define COMMAND_BUFFER_SIZE 4096 + +// Header size +#define VTPM_COMMAND_HEADER_SIZE ( 2 + 4 + 4) + +//************************ Command Codes **************************** +#define VTPM_ORD_BASE 0x0000 +#define VTPM_PRIV_MASK 0x01000000 // Priviledged VTPM Command +#define VTPM_PRIV_BASE (VTPM_ORD_BASE | VTPM_PRIV_MASK) + +// Non-priviledged VTPM Commands (From DMI's) +#define VTPM_ORD_SAVEHASHKEY (VTPM_ORD_BASE + 1) // DMI requests encryption key for persistent storage +#define VTPM_ORD_LOADHASHKEY (VTPM_ORD_BASE + 2) // DMI requests symkey to be regenerated + +//************************ Return Codes **************************** +#define VTPM_SUCCESS 0 +#define VTPM_FAIL 1 +#define VTPM_UNSUPPORTED 2 +#define VTPM_FORBIDDEN 3 +#define VTPM_RESTORE_CONTEXT_FAILED 4 +#define VTPM_INVALID_REQUEST 5 + +#endif |