4 Commits

Author	SHA1	Message	Date
Gavin Wan	890419409a	drm/amdgpu: Support passing amdgpu critical error to host via GPU Mailbox. ... This feature works for SRIOV enviroment. For non-SRIOV enviroment, the trans_error function does nothing. The error information includes error_code (16bit), error_flags(16bit) and error_data(64bit). Since there are not many errors, we keep the errors in an array and transfer all errors to Host before amdgpu initialization function (amdgpu_device_init) exit. Signed-off-by: Gavin Wan <Gavin.Wan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2017-07-14 11:05:52 -04:00
Monk Liu	8758cb6a96	drm/amdgpu/vega10:timeout set to equal with VI ... Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2017-04-06 13:28:06 -04:00
Monk Liu	f98b617ed5	drm/amdgpu:implement the reset MB func for vega10 ... they are lack in the bringup stage, we need them for GPU reset feature. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2017-04-06 13:28:05 -04:00
Xiangliang Yu	c9c9de93a3	drm/amdgpu/virt: impl mailbox for ai ... Implement mailbox protocol for AI so that guest vf can communicate with GPU hypervisor. Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>	2017-03-29 23:55:05 -04:00