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vfio/pci: Add driver_managed_dma to the new vfio_pci drivers

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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: 70693f4708 ("vfio: Set DMA ownership for VFIO devices")
Reported-by: Yishai Hadas <yishaih@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/0-v1-f9dfa642fab0+2b3-vfio_managed_dma_jgg@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Jason Gunthorpe 2022-05-19 20:14:01 -03:00 committed by Alex Williamson
parent a3da1ab6fb
commit c490513c81
2 changed files with 2 additions and 0 deletions
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1
drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
View File

@ -1323,6 +1323,7 @@ static struct pci_driver hisi_acc_vfio_pci_driver = {
.probe = hisi_acc_vfio_pci_probe, .probe = hisi_acc_vfio_pci_probe,
.remove = hisi_acc_vfio_pci_remove, .remove = hisi_acc_vfio_pci_remove,
.err_handler = &hisi_acc_vf_err_handlers, .err_handler = &hisi_acc_vf_err_handlers,
.driver_managed_dma = true,
}; };
module_pci_driver(hisi_acc_vfio_pci_driver); module_pci_driver(hisi_acc_vfio_pci_driver);

1
drivers/vfio/pci/mlx5/main.c
View File

@ -641,6 +641,7 @@ static struct pci_driver mlx5vf_pci_driver = {
.probe = mlx5vf_pci_probe, .probe = mlx5vf_pci_probe,
.remove = mlx5vf_pci_remove, .remove = mlx5vf_pci_remove,
.err_handler = &mlx5vf_err_handlers, .err_handler = &mlx5vf_err_handlers,
.driver_managed_dma = true,
}; };
static void __exit mlx5vf_pci_cleanup(void) static void __exit mlx5vf_pci_cleanup(void)