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Diffstat (limited to 'tboot/include/txt/errorcode.h')
| -rw-r--r-- | tboot/include/txt/errorcode.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/tboot/include/txt/errorcode.h b/tboot/include/txt/errorcode.h new file mode 100644 index 0000000..fe85a3c --- /dev/null +++ b/tboot/include/txt/errorcode.h @@ -0,0 +1,105 @@ +/* + * errorcode.h: Intel(r) TXT error definitions for ERRORCODE config register + * + * Copyright (c) 2003-2011, Intel Corporation + * 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 the 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 __TXT_ERRORCODE_H__ +#define __TXT_ERRORCODE_H__ + +/* + * error values for processor error codes (ERRORCODE.external = 0) + */ +#define TXT_ERR_PROC_LEGACY_SHUTDOWN 0 +#define TXT_ERR_PROC_INVALID_ACM_MEM_TYPE 5 +#define TXT_ERR_PROC_UNSUPPORTED_ACM 6 +#define TXT_ERR_PROC_AUTH_FAIL 7 +#define TXT_ERR_PROC_INVALID_ACM_FORMAT 8 +#define TXT_ERR_PROC_UNEXPECTED_HITM 9 +#define TXT_ERR_PROC_INVALID_EVENT 10 +#define TXT_ERR_PROC_INVALID_JOIN_FORMAT 11 +#define TXT_ERR_PROC_UNRECOVERABLE_MCE 12 +#define TXT_ERR_PROC_VMX_ABORT 13 +#define TXT_ERR_PROC_ACM_CORRUPT 14 +#define TXT_ERR_PROC_INVALID_VIDB_RATIO 15 + +/* + * for SW errors (ERRORCODE.external = 1) + */ +typedef union { + uint32_t _raw; + struct { + uint32_t err1 : 15; /* specific to src */ + uint32_t src : 1; /* 0=ACM, 1=other */ + uint32_t err2 : 14; /* specific to src */ + uint32_t external : 1; /* always 1 for this type */ + uint32_t valid : 1; /* always 1 */ + }; +} txt_errorcode_sw_t; + +/* + * ACM errors (txt_errorcode_sw_t.src=0), format of err1+src+err2 fields + */ +typedef union __attribute__((packed)){ + uint32_t _raw; + struct __attribute__((packed)){ + uint32_t acm_type : 4; /* 0000=BIOS ACM, 0001=SINIT, */ + /* 0010-1111=reserved */ + uint32_t progress : 6; + uint32_t error : 5; + uint32_t src : 1; /* above value */ + union __attribute__((packed)){ + struct __attribute__((packed)) { /* progress=0x0d, error=1010 */ + uint32_t tpm_err : 9; + uint32_t reserved1 : 5; + }; + struct __attribute__((packed)) { /* progress=0x10 */ + uint32_t lcp_minor : 6; + uint32_t lcp_index : 3; + uint32_t reserved2 : 5; + }; + }; /* sub-error */ + }; +} acmod_error_t; + +#endif /* __TXT_ERRORCODE_H__ */ + + +/* + * Local variables: + * mode: C + * c-set-style: "BSD" + * c-basic-offset: 4 + * tab-width: 4 + * indent-tabs-mode: nil + * End: + */ |