diff options
| author | Shannon Nelson <snelson@pensando.io> | 2021-03-18 17:48:08 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-18 19:16:10 -0700 |
| commit | 8c775344c76806c75c4bf94f8ba1e6ac3c069b62 (patch) | |
| tree | a42a808ad7a0bb60ca88bb2738ad85765a3678e1 /drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c | |
| parent | acc606d3e4cd8d03a368fb207a0ae868d8cbe9d7 (diff) | |
ionic: block actions during fw reset
Block some actions while the FW is in a reset activity
and the queues are not configured.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c index b0d8499d373b..e4a5416adc80 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c @@ -184,6 +184,10 @@ static int ionic_sriov_configure(struct pci_dev *pdev, int num_vfs) struct device *dev = ionic->dev; int ret = 0; + if (ionic->lif && + test_bit(IONIC_LIF_F_FW_RESET, ionic->lif->state)) + return -EBUSY; + if (num_vfs > 0) { ret = pci_enable_sriov(pdev, num_vfs); if (ret) { |