| Message ID | 1440073712-26826-1-git-send-email-corcodel.marian@gmail.com |
|---|---|
| State | Rejected, archived |
| Delegated to: | David Miller |
| Headers | show |
On Thu, 2015-08-20 at 15:28 +0300, Corcodel Marian wrote: > Avoid to use on pci express interface I/O Space access > and do not enable Bus Master is set on BIOS. Warning: Do not apply this > patch must apply previously patch first. > To: netdev@vger.kernel.org It is time you carefully read Documentation/SubmittingPatches Seriously. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index b1fb54f..6cd7226 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -8171,6 +8171,9 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (pci_is_pcie(pdev)) pci_intx(pdev, 0); + if (pci_is_pcie(pdev)) + pci_write_config_word(pdev, PCI_COMMAND, ~PCI_COMMAND_IO); + /* Identify chip attached to board */ rtl8169_get_mac_version(tp, dev, cfg->default_ver); @@ -8183,8 +8186,8 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) rtl_hw_reset(tp); rtl_ack_events(tp, 0xffff); - - pci_set_master(pdev); + if (!pci_is_pcie(pdev)) + pci_set_master(pdev); rtl_init_mdio_ops(tp); rtl_init_pll_power_ops(tp);
Avoid to use on pci express interface I/O Space access and do not enable Bus Master is set on BIOS. Warning: Do not apply this patch must apply previously patch first. To: netdev@vger.kernel.org Signed-off-by: Corcodel Marian <corcodel.marian@gmail.com>