Re: [PATCH v4] drm/i915/huc: differentiate the 2 steps of the MTL HuC auth flow

2023-05-30 Thread John Harrison
On 5/30/2023 17:14, Ceraolo Spurio, Daniele wrote: On 5/30/2023 5:01 PM, John Harrison wrote: On 5/30/2023 08:29, Daniele Ceraolo Spurio wrote: Before we add the second step of the MTL HuC auth (via GSC), we need to have the ability to differentiate between them. To do so, the huc authenticatio

Re: [PATCH v4] drm/i915/huc: differentiate the 2 steps of the MTL HuC auth flow

2023-05-30 Thread Ceraolo Spurio, Daniele
On 5/30/2023 5:01 PM, John Harrison wrote: On 5/30/2023 08:29, Daniele Ceraolo Spurio wrote: Before we add the second step of the MTL HuC auth (via GSC), we need to have the ability to differentiate between them. To do so, the huc authentication check is duplicated for GuC and GSC auth, with

Re: [PATCH v4] drm/i915/huc: differentiate the 2 steps of the MTL HuC auth flow

2023-05-30 Thread John Harrison
On 5/30/2023 08:29, Daniele Ceraolo Spurio wrote: Before we add the second step of the MTL HuC auth (via GSC), we need to have the ability to differentiate between them. To do so, the huc authentication check is duplicated for GuC and GSC auth, with meu meu? binaries being considered fully aut

[PATCH v4] drm/i915/huc: differentiate the 2 steps of the MTL HuC auth flow

2023-05-30 Thread Daniele Ceraolo Spurio
Before we add the second step of the MTL HuC auth (via GSC), we need to have the ability to differentiate between them. To do so, the huc authentication check is duplicated for GuC and GSC auth, with meu binaries being considered fully authenticated only after the GSC auth step. To report the diff