diff options
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_main.c')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 42ee75b794b6..f29827f657eb 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -1049,6 +1049,8 @@ static int be_find_vfs(struct be_adapter *adapter, int vf_state) u16 offset, stride; pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV); + if (!pos) + return 0; pci_read_config_word(pdev, pos + PCI_SRIOV_VF_OFFSET, &offset); pci_read_config_word(pdev, pos + PCI_SRIOV_VF_STRIDE, &stride); @@ -2542,7 +2544,6 @@ static int be_clear(struct be_adapter *adapter) be_cmd_fw_clean(adapter); be_msix_disable(adapter); - pci_write_config_dword(adapter->pdev, PCICFG_CUST_SCRATCHPAD_CSR, 0); return 0; } @@ -2785,8 +2786,6 @@ static int be_setup(struct be_adapter *adapter) schedule_delayed_work(&adapter->work, msecs_to_jiffies(1000)); adapter->flags |= BE_FLAGS_WORKER_SCHEDULED; - - pci_write_config_dword(adapter->pdev, PCICFG_CUST_SCRATCHPAD_CSR, 1); return 0; err: be_clear(adapter); @@ -3724,10 +3723,7 @@ reschedule: static bool be_reset_required(struct be_adapter *adapter) { - u32 reg; - - pci_read_config_dword(adapter->pdev, PCICFG_CUST_SCRATCHPAD_CSR, ®); - return reg; + return be_find_vfs(adapter, ENABLED) > 0 ? false : true; } static int __devinit be_probe(struct pci_dev *pdev, |