On Fri, Aug 28, 2020 at 3:30 PM Alex Deucher <[email protected]> wrote: > > On Fri, Aug 28, 2020 at 12:06 PM Andrey Grodzovsky > <[email protected]> wrote: > > > > XGMI support is more complicated then single device support as > > questions synchronization between the device recovering from > > PCI error and other memebers of the hive is required.
Typo: "members" With that fixed: Reviewed-by: Alex Deucher <[email protected]> > > Leaving this for next round. > > > > Signed-off-by: Andrey Grodzovsky <[email protected]> > > Reviewed-by: Alex Deucher <[email protected]> > > > --- > > drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > > b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > > index 429167b..47e16baf 100644 > > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > > @@ -4782,6 +4782,11 @@ pci_ers_result_t amdgpu_pci_error_detected(struct > > pci_dev *pdev, pci_channel_sta > > > > DRM_INFO("PCI error: detected callback, state(%d)!!\n", state); > > > > + if (adev->gmc.xgmi.num_physical_nodes > 1) { > > + DRM_WARN("No support for XGMI hive yet..."); > > + return PCI_ERS_RESULT_DISCONNECT; > > + } > > + > > switch (state) { > > case pci_channel_io_normal: > > return PCI_ERS_RESULT_CAN_RECOVER; > > -- > > 2.7.4 > > > > _______________________________________________ > > amd-gfx mailing list > > [email protected] > > https://lists.freedesktop.org/mailman/listinfo/amd-gfx _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
