diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-03-30 10:01:18 -0600 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2021-04-06 11:54:13 -0600 |
| commit | b392a198917020cac996fd207355211ecfcfad84 (patch) | |
| tree | 4651870f2351112bf0020fb01d797b13d454688b /drivers/vfio/pci/vfio_pci.c | |
| parent | e49d033bddf5b565044e2abe4241353959bc9120 (diff) | |
| download | lwn-b392a198917020cac996fd207355211ecfcfad84.tar.gz lwn-b392a198917020cac996fd207355211ecfcfad84.zip | |
vfio/pci: remove vfio_pci_nvlink2
This driver never had any open userspace (which for VFIO would include
VM kernel drivers) that use it, and thus should never have been added
by our normal userspace ABI rules.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Message-Id: <20210326061311.1497642-2-hch@lst.de>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio/pci/vfio_pci.c')
| -rw-r--r-- | drivers/vfio/pci/vfio_pci.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c index 65e7e6b44578..d691006b6428 100644 --- a/drivers/vfio/pci/vfio_pci.c +++ b/drivers/vfio/pci/vfio_pci.c @@ -389,24 +389,6 @@ static int vfio_pci_enable(struct vfio_pci_device *vdev) } } - if (pdev->vendor == PCI_VENDOR_ID_NVIDIA && - IS_ENABLED(CONFIG_VFIO_PCI_NVLINK2)) { - ret = vfio_pci_nvdia_v100_nvlink2_init(vdev); - if (ret && ret != -ENODEV) { - pci_warn(pdev, "Failed to setup NVIDIA NV2 RAM region\n"); - goto disable_exit; - } - } - - if (pdev->vendor == PCI_VENDOR_ID_IBM && - IS_ENABLED(CONFIG_VFIO_PCI_NVLINK2)) { - ret = vfio_pci_ibm_npu2_init(vdev); - if (ret && ret != -ENODEV) { - pci_warn(pdev, "Failed to setup NVIDIA NV2 ATSD region\n"); - goto disable_exit; - } - } - vfio_pci_probe_mmaps(vdev); return 0; |