Re: [Tee-dev] Interface proposal

HI Emmanuel, On 05.03.2015 11:37, Emmanuel MICHEL wrote:

Hello Valentine,

Just for me to understand:

" To be more specific the ioctl structure format should be somewhat common."

Today we use GP interface. With which other api do you want to communize the interface ? Thanks

GP is just an API, the binary format is implementation specific. However in the specific case of IOCTLs we are talking about send some binary data from user space to kernel which will forwarded to TEE. Since we are trying to build a common layer I think this should have some comonalities to cover the generic TEEs. I would guess people upstream too would like it more if we didn't just say GP is the only interface.

Valentin