The sideband signals containing Address translation page setting information to be used when requesting Gen/Opt Port transaction.
Page Related Bit field [30:6] | Type | Description |
---|---|---|
[6] | Security |
Page Security setting: 0 - Secure 1 - NonSecure |
[7] | Write |
Page Write permission: 0 - Write prohibited 1 - Write permitted |
[8] | Read |
Page Read permission: 0 - Read prohibited 1 - Read permitted |
[9] | Execute |
Page Execute permission: (Valid with CHI PASID enabled) 0 - Execute prohibited 1 - Execute permitted |
[10] | Privilege |
Page Permission setting: (Valid with CHI PASID enabled) 0 - Normal access 1 - Privilege access |
[30:11] | PASID | Process Address Space ID (Valid, propagates to Host TA with CHI PASID enabled, used as extended Translation ID with CCIX PASID enabled) |