diff options
| -rw-r--r-- | drivers/bcma/driver_pci_host.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c index 30629a3d44cc..c3d7b03c2fdc 100644 --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c @@ -581,6 +581,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_addresses); int bcma_core_pci_plat_dev_init(struct pci_dev *dev) { struct bcma_drv_pci_host *pc_host; + int readrq; if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { /* This is not a device on the PCI-core bridge. */ @@ -595,6 +596,11 @@ int bcma_core_pci_plat_dev_init(struct pci_dev *dev) dev->irq = bcma_core_irq(pc_host->pdev->core); pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); + readrq = pcie_get_readrq(dev); + if (readrq > 128) { + pr_info("change PCIe max read request size from %i to 128\n", readrq); + pcie_set_readrq(dev, 128); + } return 0; } EXPORT_SYMBOL(bcma_core_pci_plat_dev_init); |