diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/probe.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 48294243985..04e74f48571 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -1428,24 +1428,25 @@ static void pcie_write_mrrs(struct pci_dev *dev) static int pcie_bus_configure_set(struct pci_dev *dev, void *data) { - int mps = 128 << *(u8 *)data; + int mps, orig_mps; if (!pci_is_pcie(dev)) return 0; - dev_dbg(&dev->dev, "Dev MPS %d MPSS %d MRRS %d\n", - pcie_get_mps(dev), 128<<dev->pcie_mpss, pcie_get_readrq(dev)); + mps = 128 << *(u8 *)data; + orig_mps = pcie_get_mps(dev); pcie_write_mps(dev, mps); pcie_write_mrrs(dev); - dev_dbg(&dev->dev, "Dev MPS %d MPSS %d MRRS %d\n", - pcie_get_mps(dev), 128<<dev->pcie_mpss, pcie_get_readrq(dev)); + dev_info(&dev->dev, "PCI-E Max Payload Size set to %4d/%4d (was %4d), " + "Max Read Rq %4d\n", pcie_get_mps(dev), 128 << dev->pcie_mpss, + orig_mps, pcie_get_readrq(dev)); return 0; } -/* pcie_bus_configure_mps requires that pci_walk_bus work in a top-down, +/* pcie_bus_configure_settings requires that pci_walk_bus work in a top-down, * parents then children fashion. If this changes, then this code will not * work as designed. */ |