From: Guiheux G. <gou...@am...> - 2013-05-21 12:51:01
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Hi, I am actually playing with Intel TXT (not TBOOT). But my code that launchs DRTM fails with the following TXT error code : 0xC00024E1 (using txt-stat). I use the lastest SINIT AC for my chipset (2nd_gen_i5_i7_SINIT_51.BIN) but I can't find my error code in the sinit_errors.txt file provided with the SINIT AC. Does someone knows the meaning of my error ? thanks ! **************************** Decoding of C00024E1 Valid and External Error coming from SINIT Progress code : 0xE Error code: 0x9 Content of sinit_errors.txt : Progress Error Code Code Description -------- ----- ----------- 0eh 00000 SCHECK 00100 memory alias detected 00110 an interrupt or exception occurred 00111 SINIT region is not properly aligned 01000 MC register is invalid -- Best regards, Goulven GUIHEUX ------------------------------------------------------------------------ *Goulven GUIHEUX* */Ingénieur d'étude /*gou...@am... <mailto:gou...@am...> ------------------------------------------------------------------------ *AMOSSYS SAS* 4 bis allée du bâtiment 35000 RENNES Tél : 02 99 23 15 79 Agences : Rennes |
From: Wei, G. <gan...@in...> - 2013-05-22 07:51:49
Attachments:
smime.p7s
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Guiheux Goulven wrote on 2013-05-21: > Hi, > I am actually playing with Intel TXT (not TBOOT). > But my code that launchs DRTM fails with the following TXT error code : > 0xC00024E1 (using txt-stat). > I use the lastest SINIT AC for my chipset (2nd_gen_i5_i7_SINIT_51.BIN) but I > can't find my error code in the sinit_errors.txt file provided with the SINIT AC. > > Does someone knows the meaning of my error ? > > thanks ! > > **************************** > Decoding of C00024E1 > Valid and External Error coming from SINIT > Progress code : 0xE > Error code: 0x9 > Content of sinit_errors.txt : > Progress Error > Code Code Description > -------- ----- ----------- > 0eh 00000 SCHECK > 00100 memory alias detected > 00110 an interrupt or exception occurred > 00111 SINIT region is not properly aligned > 01000 MC register is invalid > > Can you tell the machine model you are using? I want to make sure it is a formal commercial product instead of an early development platform. Jimmy |
From: <gou...@am...> - 2013-05-22 10:16:40
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Hi, thank you for your answer ! I am actually working on HP EliteBook 8460p (Intel(R) Core(TM) i5-2540M, Chipset QM57 express) Here my txt-stat : Intel(r) TXT Configuration Registers: STS: 0x00000012 senter_done: FALSE sexit_done: TRUE mem_config_lock: FALSE private_open: FALSE locality_1_open: FALSE locality_2_open: FALSE ESTS: 0x00 txt_reset: FALSE E2STS: 0x0000000000000000 secrets: FALSE ERRORCODE: 0xc00024e1 DIDVID: 0x00000001b0018086 vendor_id: 0x8086 device_id: 0xb001 revision_id: 0x1 FSBIF: 0x0000000000000000 QPIIF: 0x000000009d003000 SINIT.BASE: 0xbcf00000 SINIT.SIZE: 131072B (0x20000) HEAP.BASE: 0xbcf20000 HEAP.SIZE: 917504B (0xe0000) DPR: 0x00000000bd000041 lock: TRUE top: 0xbd000000 size: 4MB (4194304B) I do some tests and I have more information to provide : - I am launchging the DRTM from a running OS (Linux). - The launch is successfull if PAE is disabled - The launch fails with error 0xc00024e1 if PAE is enabled. Thanks ! Le 22.05.2013 09:51, Wei, Gang a écrit : > Guiheux Goulven wrote on 2013-05-21: >> Hi, >> I am actually playing with Intel TXT (not TBOOT). >> But my code that launchs DRTM fails with the following TXT error code >> : >> 0xC00024E1 (using txt-stat). >> I use the lastest SINIT AC for my chipset (2nd_gen_i5_i7_SINIT_51.BIN) >> but > I >> can't find my error code in the sinit_errors.txt file provided with >> the > SINIT AC. >> >> Does someone knows the meaning of my error ? >> >> thanks ! >> >> **************************** >> Decoding of C00024E1 >> Valid and External Error coming from SINIT >> Progress code : 0xE >> Error code: 0x9 >> Content of sinit_errors.txt : >> Progress Error >> Code Code Description >> -------- ----- ----------- >> 0eh 00000 SCHECK >> 00100 memory alias detected >> 00110 an interrupt or exception occurred >> 00111 SINIT region is not properly aligned >> 01000 MC register is invalid >> >> > > Can you tell the machine model you are using? I want to make sure it is > a > formal commercial product instead of an early development platform. > > Jimmy |