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author | Dave Airlie <airlied@redhat.com> | 2018-07-30 10:39:22 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2018-07-30 10:39:22 +1000 |
commit | 3fce4618279373efc59a91adb16c11da46cd69e5 (patch) | |
tree | 086fad6c9f260a0bcc9b6a3532c6cddc387dd907 /drivers/pci/iov.c | |
parent | ecd7963f7cf967009882fd56eaee1e87a229bea2 (diff) | |
parent | acb1872577b346bd15ab3a3f8dff780d6cca4b70 (diff) | |
download | linux-3fce4618279373efc59a91adb16c11da46cd69e5.tar.gz |
BackMerge v4.18-rc7 into drm-next
rmk requested this for armada and I think we've had a few
conflicts build up.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/pci/iov.c')
-rw-r--r-- | drivers/pci/iov.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index d0d73dbbd5ca..0f04ae648cf1 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -575,6 +575,22 @@ void pci_iov_release(struct pci_dev *dev) } /** + * pci_iov_remove - clean up SR-IOV state after PF driver is detached + * @dev: the PCI device + */ +void pci_iov_remove(struct pci_dev *dev) +{ + struct pci_sriov *iov = dev->sriov; + + if (!dev->is_physfn) + return; + + iov->driver_max_VFs = iov->total_VFs; + if (iov->num_VFs) + pci_warn(dev, "driver left SR-IOV enabled after remove\n"); +} + +/** * pci_iov_update_resource - update a VF BAR * @dev: the PCI device * @resno: the resource number |