Commit c490513c authored by Jason Gunthorpe's avatar Jason Gunthorpe Committed by Alex Williamson
Browse files

vfio/pci: Add driver_managed_dma to the new vfio_pci drivers 



When the iommu series adding driver_managed_dma was rebased it missed that
new VFIO drivers were added and did not update them too.

Without this vfio will claim the groups are not viable.

Add driver_managed_dma to mlx5 and hisi.

Fixes: 70693f47 ("vfio: Set DMA ownership for VFIO devices")
Reported-by: default avatarYishai Hadas <yishaih@nvidia.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
Tested-by: default avatarShameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: default avatarKevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/0-v1-f9dfa642fab0+2b3-vfio_managed_dma_jgg@nvidia.com


Signed-off-by: default avatarAlex Williamson <alex.williamson@redhat.com>
parent a3da1ab6

drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c

+1 −0
Original line number Diff line number Diff line
@@ -1323,6 +1323,7 @@ static struct pci_driver hisi_acc_vfio_pci_driver = { 
	.probe = hisi_acc_vfio_pci_probe,

	.remove = hisi_acc_vfio_pci_remove,

	.err_handler = &hisi_acc_vf_err_handlers,

	.driver_managed_dma = true,

};



module_pci_driver(hisi_acc_vfio_pci_driver);

drivers/vfio/pci/mlx5/main.c

+1 −0
Original line number Diff line number Diff line
@@ -641,6 +641,7 @@ static struct pci_driver mlx5vf_pci_driver = { 
	.probe = mlx5vf_pci_probe,

	.remove = mlx5vf_pci_remove,

	.err_handler = &mlx5vf_err_handlers,

	.driver_managed_dma = true,

};



static void __exit mlx5vf_pci_cleanup(void)