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INC_512 usage #96

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baloo opened this issue Jul 6, 2022 · 0 comments

baloo commented Jul 6, 2022

Hi maintainers!
Just a heads up regarding the comment about INC_512 here:

go-tcg-storage/pkg/drive/sgio/ops.go

Line 294 in 42a6225

// Seagate 7E200 series seems to require INC_512 to be set, and all other

I believe that seagate is correct in requiring the bit to be set (this is also required on a western digital drive I'm using). But the INC_512 bit is expected to be set to zero in some conditions as pointed in this spec.
https://www.trustedcomputinggroup.org/wp-content/uploads/TCG_SWG_SIIS_Version_1_03_Revision_1_00.pdf#page=14

SCSI spec about the SECURITY_PROTOCOL_IN command:
https://www.seagate.com/files/staticfiles/support/docs/manual/Interface%20manuals/100293068j.pdf#G4.1733978

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