Re: [Intel-gfx] [PATCH v2 5/8] drm/i915/huc: differentiate the 2 steps of the MTL HuC auth flow

2023-05-19 Thread Ceraolo Spurio, Daniele
On 5/19/2023 11:45 AM, John Harrison wrote: On 4/28/2023 11:58, 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,

Re: [Intel-gfx] [PATCH v2 5/8] drm/i915/huc: differentiate the 2 steps of the MTL HuC auth flow

2023-05-19 Thread John Harrison
On 4/28/2023 11:58, 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 binaries being considered fully

Re: [PATCH v2 5/8] drm/i915/huc: differentiate the 2 steps of the MTL HuC auth flow

2023-05-12 Thread Teres Alexis, Alan Previn
On Fri, 2023-04-28 at 11:58 -0700, Ceraolo Spurio, Daniele 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 > binaries being

[PATCH v2 5/8] drm/i915/huc: differentiate the 2 steps of the MTL HuC auth flow

2023-04-28 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