ill be routed through the OP-TEE driver in the OS instead of UEFI
> >> since
> >> there is no UEFI runtime service interface to do DRM?
> >>
> >
> > Correct, I don't foresee DRM use-case during UEFI boot. Actually by
> > DRM use-case I mean to say via OP-TEE driver i
ate to v8.4 Secure-EL2 Hypervisor for isolation
>> > support.
>>
>> In a way yes! The robustness bit is not really related to the interface used
>> to
>> access as service.
>>
>> >
>> > Please feel free to correct me if I missed somethi
ris
> > > > > Subject: RE: [edk2] [PATCH 1/1] ArmPkg/OpteeLib: Add APIs to
> > > > > communicate with OP-TEE
> > > > >
> > > > > Hi Ard
> > > > >
> > > > > > If MM mode is fundamentally incompatible with
Regards,
> > Sumit
> >
> > [1]
> > http://infocenter.arm.com/help/topic/com.arm.doc.den0028b/ARM_DEN0028B_SMC_Calling_Convention.pdf
> > [2]
> > http://infocenter.arm.com/help/topic/com.arm.doc.den0060a/DEN0060A_ARM_MM_Interface_Specification.pdf
>
t; [1]:
> > https://community.arm.com/processors/b/blog/posts/architecting-more-secure-world-with-isolation-and-virtualization
> >
> > > -----Original Message-----
> > > From: Udit Kumar
> > > Sent: 24 August 2018 18:46
> > > To: Ard Biesheuvel ; Ma
ugust 2018 18:46
> > To: Ard Biesheuvel ; Matteo Carlini
> >
> > Cc: Sumit Garg ; edk2-devel@lists.01.org; tee-
> > d...@lists.linaro.org; daniel.thomp...@linaro.org;
> > jens.wiklan...@linaro.org;
> > Rod Dorris
> > Subject: RE: [edk2] [PATCH 1/1] ArmPkg
On Fri, 24 Aug 2018 at 18:48, Ard Biesheuvel wrote:
>
> Hi Sumit,
>
> On 24 August 2018 at 10:21, Sumit Garg wrote:
> > Add following APIs to communicate with OP-TEE static TA:
> > 1. OpteeInit
> > 2. OpteeOpenSession
> > 3. OpteeCloseSession
> > 4. OpteeInvokeFunc
> >
> > Cc: Ard Biesheuvel
>
od Dorris
> Subject: RE: [edk2] [PATCH 1/1] ArmPkg/OpteeLib: Add APIs to communicate
> with OP-TEE
>
> Hi Ard
>
> > If MM mode is fundamentally incompatible with OP-TEE, then you cannot
> > run both at the same time,
>
> Both cannot coexist unless you have v8.4 CPU
Garg
> >> Sent: Friday, August 24, 2018 2:51 PM
> >> To: edk2-devel@lists.01.org
> >> Cc: daniel.thomp...@linaro.org; tee-...@lists.linaro.org;
> >> jens.wiklan...@linaro.org
> >> Subject: [edk2] [PATCH 1/1] ArmPkg/OpteeLib: Add APIs to communicate
> &
t; From: edk2-devel On Behalf Of Sumit
>> Garg
>> Sent: Friday, August 24, 2018 2:51 PM
>> To: edk2-devel@lists.01.org
>> Cc: daniel.thomp...@linaro.org; tee-...@lists.linaro.org;
>> jens.wiklan...@linaro.org
>> Subject: [edk2] [PATCH 1/1] ArmPkg/OpteeLib: Add
> -Original Message-
> From: edk2-devel On Behalf Of Sumit
> Garg
> Sent: Friday, August 24, 2018 2:51 PM
> To: edk2-devel@lists.01.org
> Cc: daniel.thomp...@linaro.org; tee-...@lists.linaro.org;
> jens.wiklan...@linaro.org
> Subject: [edk2] [PATCH 1/1] A
Hi Sumit,
On 24 August 2018 at 10:21, Sumit Garg wrote:
> Add following APIs to communicate with OP-TEE static TA:
> 1. OpteeInit
> 2. OpteeOpenSession
> 3. OpteeCloseSession
> 4. OpteeInvokeFunc
>
> Cc: Ard Biesheuvel
> Cc: Leif Lindholm
> Contributed-under: TianoCore Contribution Agreement
Add following APIs to communicate with OP-TEE static TA:
1. OpteeInit
2. OpteeOpenSession
3. OpteeCloseSession
4. OpteeInvokeFunc
Cc: Ard Biesheuvel
Cc: Leif Lindholm
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Sumit Garg
---
ArmPkg/Include/Library/OpteeLib.h
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