Re: [PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-10 Thread Felix Kuehling
On 2021-09-10 11:15 a.m., shaoyunl wrote: The AtomicOp Requester Enable bit is reserved in VFs and the PF value applies to all associated VFs. so guest driver can not directly enable the atomicOps for VF, it depends on PF to enable it. In current design, amdgpu driver will get the enabled atom

[PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-10 Thread shaoyunl
The AtomicOp Requester Enable bit is reserved in VFs and the PF value applies to all associated VFs. so guest driver can not directly enable the atomicOps for VF, it depends on PF to enable it. In current design, amdgpu driver will get the enabled atomicOps bits through private pf2vf data Signe

RE: [PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-10 Thread Chen, Guchun
21 10:26 PM To: amd-gfx@lists.freedesktop.org Cc: Liu, Shaoyun Subject: [PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup The AtomicOp Requester Enable bit is reserved in VFs and the PF value applies to all associated VFs. so guest driver can not directly enable the atomicOps for V

Re: [PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-10 Thread Felix Kuehling
Am 2021-09-10 um 10:26 a.m. schrieb shaoyunl: > The AtomicOp Requester Enable bit is reserved in VFs and the PF value applies > to all > associated VFs. so guest driver can not directly enable the atomicOps for VF, > it > depends on PF to enable it. In current design, amdgpu driver will get the

[PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-10 Thread shaoyunl
The AtomicOp Requester Enable bit is reserved in VFs and the PF value applies to all associated VFs. so guest driver can not directly enable the atomicOps for VF, it depends on PF to enable it. In current design, amdgpu driver will get the enabled atomicOps bits through private pf2vf data Signe

RE: [PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-10 Thread Liu, Shaoyun
: [PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup Am 2021-09-10 um 10:04 a.m. schrieb shaoyunl: > The AtomicOp Requester Enable bit is reserved in VFs and the PF value > applies to all associated VFs. so guest driver can not directly enable > the atomicOps for VF, it depe

Re: [PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-10 Thread Felix Kuehling
Am 2021-09-10 um 10:04 a.m. schrieb shaoyunl: > The AtomicOp Requester Enable bit is reserved in VFs and the PF value applies > to all > associated VFs. so guest driver can not directly enable the atomicOps for VF, > it > depends on PF to enable it. In current design, amdgpu driver will get the

[PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-10 Thread shaoyunl
The AtomicOp Requester Enable bit is reserved in VFs and the PF value applies to all associated VFs. so guest driver can not directly enable the atomicOps for VF, it depends on PF to enable it. In current design, amdgpu driver will get the enabled atomicOps bits through private pf2vf data Signe

RE: [PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-09 Thread Liu, Shaoyun
@lists.freedesktop.org Subject: Re: [PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup Am 2021-09-09 um 11:59 a.m. schrieb shaoyunl: > The AtomicOp Requester Enable bit is reserved in VFs and the PF value > applies to all associated VFs. so guest driver can not directly enable

Re: [PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-09 Thread Felix Kuehling
Am 2021-09-09 um 11:59 a.m. schrieb shaoyunl: > The AtomicOp Requester Enable bit is reserved in VFs and the PF value applies > to all > associated VFs. so guest driver can not directly enable the atomicOps for VF, > it > depends on PF to enable it. In current design, amdgpu driver will get the

[PATCH] drm/amdgpu: Get atomicOps info from Host for sriov setup

2021-09-09 Thread shaoyunl
The AtomicOp Requester Enable bit is reserved in VFs and the PF value applies to all associated VFs. so guest driver can not directly enable the atomicOps for VF, it depends on PF to enable it. In current design, amdgpu driver will get the enabled atomicOps bits through private pf2vf data Signe