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[7/7] r8169: fix interrupt number after adding support for MSI-X interrupts

Message ID 20180524043520.6624-8-kai.heng.feng@canonical.com
State New
Headers show
Series Fix an issue that makes r8169 fails to work after | expand

Commit Message

Kai-Heng Feng May 24, 2018, 4:35 a.m. UTC 
From: Heiner Kallweit <hkallweit1@gmail.com>

BugLink: https://bugs.launchpad.net/bugs/1752772

In case of MSI-X the interrupt number may differ from pcidev->irq.
Fix this by using pci_irq_vector().

Fixes: 6c6aa15fdea5 ("r8169: improve interrupt handling")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 292749915743758013e290c994f41de196d47498)
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
 drivers/net/ethernet/realtek/r8169.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 2bcc3f05ce33..395aaa6fb940 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -7883,7 +7883,7 @@  static void rtl8169_netpoll(struct net_device *dev)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
 
-	rtl8169_interrupt(tp->pci_dev->irq, dev);
+	rtl8169_interrupt(pci_irq_vector(tp->pci_dev, 0), dev);
 }
 #endif
 
@@ -8638,7 +8638,8 @@  static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	netif_info(tp, probe, dev, "%s at 0x%p, %pM, XID %08x IRQ %d\n",
 		   rtl_chip_infos[chipset].name, ioaddr, dev->dev_addr,
-		   (u32)(RTL_R32(TxConfig) & 0x9cf0f8ff), pdev->irq);
+		   (u32)(RTL_R32(TxConfig) & 0x9cf0f8ff),
+		   pci_irq_vector(pdev, 0));
 	if (rtl_chip_infos[chipset].jumbo_max != JUMBO_1K) {
 		netif_info(tp, probe, dev, "jumbo features [frames: %d bytes, "
 			   "tx checksumming: %s]\n",