diff options
| author | Alexander Duyck | 2013-03-26 01:03:26 +0100 |
|---|---|---|
| committer | Jeff Kirsher | 2013-04-25 05:18:32 +0200 |
| commit | b09186d29ec1fb75f9235b1ea51699f14d1e7298 (patch) | |
| tree | 97c658026323cbcb53db111d905d9ae3dc405713 /drivers/net/ethernet/intel/igb/igb_main.c | |
| parent | pci: Add SRIOV helper function to determine if VFs are assigned to guest (diff) | |
| download | kernel-qcow2-linux-b09186d29ec1fb75f9235b1ea51699f14d1e7298.tar.gz kernel-qcow2-linux-b09186d29ec1fb75f9235b1ea51699f14d1e7298.tar.xz kernel-qcow2-linux-b09186d29ec1fb75f9235b1ea51699f14d1e7298.zip | |
igb: Use pci_vfs_assigned instead of igb_vfs_are_assigned
This change makes it so that the igb driver uses the generic helper
pci_vfs_assigned instead of the igb specific function igb_vfs_are_assigned.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 36 |
1 files changed, 1 insertions, 35 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index dcaa35481dd7..b94a3c551d31 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -180,7 +180,6 @@ static void igb_check_vf_rate_limit(struct igb_adapter *); #ifdef CONFIG_PCI_IOV static int igb_vf_configure(struct igb_adapter *adapter, int vf); -static bool igb_vfs_are_assigned(struct igb_adapter *adapter); #endif #ifdef CONFIG_PM @@ -2402,7 +2401,7 @@ static int igb_disable_sriov(struct pci_dev *pdev) /* reclaim resources allocated to VFs */ if (adapter->vf_data) { /* disable iov and allow time for transactions to clear */ - if (igb_vfs_are_assigned(adapter)) { + if (pci_vfs_assigned(pdev)) { dev_warn(&pdev->dev, "Cannot deallocate SR-IOV virtual functions while they are assigned - VFs will not be deallocated\n"); return -EPERM; @@ -5242,39 +5241,6 @@ static int igb_vf_configure(struct igb_adapter *adapter, int vf) return 0; } -static bool igb_vfs_are_assigned(struct igb_adapter *adapter) -{ - struct pci_dev *pdev = adapter->pdev; - struct pci_dev *vfdev; - int dev_id; - - switch (adapter->hw.mac.type) { - case e1000_82576: - dev_id = IGB_82576_VF_DEV_ID; - break; - case e1000_i350: - dev_id = IGB_I350_VF_DEV_ID; - break; - default: - return false; - } - - /* loop through all the VFs to see if we own any that are assigned */ - vfdev = pci_get_device(PCI_VENDOR_ID_INTEL, dev_id, NULL); - while (vfdev) { - /* if we don't own it we don't care */ - if (vfdev->is_virtfn && vfdev->physfn == pdev) { - /* if it is assigned we cannot release it */ - if (vfdev->dev_flags & PCI_DEV_FLAGS_ASSIGNED) - return true; - } - - vfdev = pci_get_device(PCI_VENDOR_ID_INTEL, dev_id, vfdev); - } - - return false; -} - #endif static void igb_ping_all_vfs(struct igb_adapter *adapter) { |