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| author | Alex Elder <aelder@sgi.com> | 2010-08-02 19:24:57 +0400 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-08-02 19:24:57 +0400 |
| commit | 6b0a2996a0c023d84bc27ec7528a6e54cb5ea264 (patch) | |
| tree | 9fa9a85d5d871b3cb3c28daf57d8ef8f05becd66 /drivers/net/igb/igb_main.c | |
| parent | 209fb87a259ead17e966627b7f053d16a96898da (diff) | |
| parent | 9fe6206f400646a2322096b56c59891d530e8d51 (diff) | |
| download | linux-6b0a2996a0c023d84bc27ec7528a6e54cb5ea264.tar.xz | |
Merge branch 'v2.6.35'
Diffstat (limited to 'drivers/net/igb/igb_main.c')
| -rw-r--r-- | drivers/net/igb/igb_main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 3881918f5382..cea37e0837ff 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1722,6 +1722,15 @@ static int __devinit igb_probe(struct pci_dev *pdev, u16 eeprom_apme_mask = IGB_EEPROM_APME; u32 part_num; + /* Catch broken hardware that put the wrong VF device ID in + * the PCIe SR-IOV capability. + */ + if (pdev->is_virtfn) { + WARN(1, KERN_ERR "%s (%hx:%hx) should not be a VF!\n", + pci_name(pdev), pdev->vendor, pdev->device); + return -EINVAL; + } + err = pci_enable_device_mem(pdev); if (err) return err; |