diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 9a5871f530a7..e8b3627e5474 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3140,12 +3140,10 @@ static int pcie_flr(struct pci_dev *dev, int probe) return 0; if (!pci_wait_for_pending_transaction(dev)) - dev_err(&dev->dev, "transaction is not cleared; proceeding with reset anyway\n"); + dev_err(&dev->dev, "timed out waiting for pending transaction; performing function level reset anyway\n"); pcie_capability_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_DEVCTL_BCR_FLR); - msleep(100); - return 0; } @@ -3170,16 +3168,12 @@ static int pci_af_flr(struct pci_dev *dev, int probe) * is used, so we use the conrol offset rather than status and shift * the test bit to match. */ - if (pci_wait_for_pending(dev, pos + PCI_AF_CTRL, + if (!pci_wait_for_pending(dev, pos + PCI_AF_CTRL, PCI_AF_STATUS_TP << 8)) - goto clear; + dev_err(&dev->dev, "timed out waiting for pending transaction; performing AF function level reset anyway\n"); - dev_err(&dev->dev, "transaction is not cleared; proceeding with reset anyway\n"); - -clear: pci_write_config_byte(dev, pos + PCI_AF_CTRL, PCI_AF_CTRL_FLR); msleep(100); - return 0; } |