[TrouSerS-users] 【please】【trousers】TCSD TCS ERROR: TCS GetCapability failed with result = 0x9a

[阿建]

Hi£¬ trousers: Help

when I installed trousers £¬run tcsd -e -f , error below£º

[***@tb2a07545.sqa.tbc /root/tpm_package]

#tcsd -e -f

TCSD TDDL ioctl: (25) Inappropriate ioctl for device

TCSD TDDL Falling back to Read/Write device support.

TCSD TCS ERROR: TCS GetCapability failed with result = 0x9a



Please £¬I should how to do ? Good man£¬please help me £¬ thanks


Environment: kernel: 4.9.28 x86 64bit

#uname -a

Linux tb2a07545.sqa.tbc 4.9.28-1.ali3000.gcov.alios7.x86_64 #1 SMP Wed May 17 16:06:25 CST 2017 x86_64 x86_64 x86_64 GNU/Linux

[***@tb2a07545.sqa.tbc /root/tpm_package]

#dmesg |grep -i tpm

[ 0.000000] ACPI: TPM2 0x000000007996FAA0 000034 (v03 Tpm2Tabl 00000001 AMI 00000000)

[ 7.657268] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x101, rev-id 1)



Thanks

[Jerry Snitselaar]

Hi， trousers: Help
when I installed trousers ，run tcsd -e -f , error below：
#tcsd -e -f
TCSD TDDL ioctl: (25) Inappropriate ioctl for device
TCSD TDDL Falling back to Read/Write device support.
TCSD TCS ERROR: TCS GetCapability failed with result = 0x9a
Please ，I should how to do ? Good man，please help me ， thanks
Environment: kernel: 4.9.28 x86 64bit
#uname -a
Linux tb2a07545.sqa.tbc 4.9.28-1.ali3000.gcov.alios7.x86_64 #1 SMP Wed May 17 16:06:25 CST 2017 x86_64 x86_64 x86_64 GNU/Linux
#dmesg |grep -i tpm
[ 0.000000] ACPI: TPM2 0x000000007996FAA0 000034 (v03 Tpm2Tabl 00000001 AMI 00000000)
[ 7.657268] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x101, rev-id 1)

That is a tpm 2.0 device. Trousers and tcsd only work with tpm 1.x devices.

Thanks
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[Jerry Snitselaar]

thanks , jerry
I am glad to receive your message , thank you
I am a question : on TPM 2.0 , I should use which TSS software , please recommend, thanks
thank you very much
wangj998

There are a couple projects out there for TPM 2.0. IBM has their TPM 2.0 tss project:

https://sourceforge.net/projects/ibmtpm20tss/

Intel has the following projects:

https://github.com/01org/TPM2.0-TSS
https://github.com/01org/tpm2.0-tools/
https://github.com/01org/tpm2-abrmd

Post by Jerry Snitselaar

Hi， trousers: Help
when I installed trousers ，run tcsd -e -f , error below：
#tcsd -e -f
TCSD TDDL ioctl: (25) Inappropriate ioctl for device
TCSD TDDL Falling back to Read/Write device support.
TCSD TCS ERROR: TCS GetCapability failed with result = 0x9a
Please ，I should how to do ? Good man，please help me ， thanks
Environment: kernel: 4.9.28 x86 64bit
#uname -a
Linux tb2a07545.sqa.tbc 4.9.28-1.ali3000.gcov.alios7.x86_64 #1 SMP Wed May 17 16:06:25 CST 2017 x86_64 x86_64 x86_64 GNU/Linux
#dmesg |grep -i tpm
[ 0.000000] ACPI: TPM2 0x000000007996FAA0 000034 (v03 Tpm2Tabl 00000001 AMI 00000000)
[ 7.657268] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x101, rev-id 1)

That is a tpm 2.0 device. Trousers and tcsd only work with tpm 1.x devices.

Thanks
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
TrouSerS-tech mailing list
https://lists.sourceforge.net/lists/listinfo/trousers-tech

[阿建]

thanks very much , jerry

Post by Jerry Snitselaar

thanks , jerry
I am glad to receive your message , thank you
I am a question : on TPM 2.0 , I should use which TSS software , please recommend, thanks
thank you very much
wangj998

https://sourceforge.net/projects/ibmtpm20tss/
https://github.com/01org/TPM2.0-TSS
https://github.com/01org/tpm2.0-tools/
https://github.com/01org/tpm2-abrmd

Post by Jerry Snitselaar

Post by 阿建
Hi£¬ trousers: Help
when I installed trousers £¬run tcsd -e -f , error below£º
#tcsd -e -f
TCSD TDDL ioctl: (25) Inappropriate ioctl for device
TCSD TDDL Falling back to Read/Write device support.
TCSD TCS ERROR: TCS GetCapability failed with result = 0x9a
Please £¬I should how to do ? Good man£¬please help me £¬ thanks
Environment: kernel: 4.9.28 x86 64bit
#uname -a
Linux tb2a07545.sqa.tbc 4.9.28-1.ali3000.gcov.alios7.x86_64 #1 SMP Wed May 17 16:06:25 CST 2017 x86_64 x86_64 x86_64 GNU/Linux
#dmesg |grep -i tpm
[ 0.000000] ACPI: TPM2 0x000000007996FAA0 000034 (v03 Tpm2Tabl 00000001 AMI 00000000)
[ 7.657268] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0x101, rev-id 1)

That is a tpm 2.0 device. Trousers and tcsd only work with tpm 1.x devices.

Post by 阿建
Thanks
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