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path: root/drivers/net/r8169.c
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Diffstat (limited to 'drivers/net/r8169.c')
-rw-r--r--drivers/net/r8169.c32
1 files changed, 18 insertions, 14 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 340da3915b96..217e709bda3e 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2775,6 +2775,7 @@ static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
{
iounmap(ioaddr);
pci_release_regions(pdev);
+ pci_clear_mwi(pdev);
pci_disable_device(pdev);
free_netdev(dev);
}
@@ -2841,8 +2842,13 @@ static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr)
spin_lock_irq(&tp->lock);
RTL_W8(Cfg9346, Cfg9346_Unlock);
+
RTL_W32(MAC4, high);
+ RTL_R32(MAC4);
+
RTL_W32(MAC0, low);
+ RTL_R32(MAC0);
+
RTL_W8(Cfg9346, Cfg9346_Lock);
spin_unlock_irq(&tp->lock);
@@ -3030,9 +3036,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
goto err_out_free_dev_1;
}
- rc = pci_set_mwi(pdev);
- if (rc < 0)
- goto err_out_disable_2;
+ if (pci_set_mwi(pdev) < 0)
+ netif_info(tp, probe, dev, "Mem-Wr-Inval unavailable\n");
/* make sure PCI base addr 1 is MMIO */
if (!(pci_resource_flags(pdev, region) & IORESOURCE_MEM)) {
@@ -3040,7 +3045,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
"region #%d not an MMIO resource, aborting\n",
region);
rc = -ENODEV;
- goto err_out_mwi_3;
+ goto err_out_mwi_2;
}
/* check for weird/broken PCI region reporting */
@@ -3048,13 +3053,13 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
netif_err(tp, probe, dev,
"Invalid PCI region size(s), aborting\n");
rc = -ENODEV;
- goto err_out_mwi_3;
+ goto err_out_mwi_2;
}
rc = pci_request_regions(pdev, MODULENAME);
if (rc < 0) {
netif_err(tp, probe, dev, "could not request regions\n");
- goto err_out_mwi_3;
+ goto err_out_mwi_2;
}
tp->cp_cmd = PCIMulRW | RxChkSum;
@@ -3067,7 +3072,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (rc < 0) {
netif_err(tp, probe, dev, "DMA configuration failed\n");
- goto err_out_free_res_4;
+ goto err_out_free_res_3;
}
}
@@ -3076,7 +3081,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (!ioaddr) {
netif_err(tp, probe, dev, "cannot remap MMIO, aborting\n");
rc = -EIO;
- goto err_out_free_res_4;
+ goto err_out_free_res_3;
}
tp->pcie_cap = pci_find_capability(pdev, PCI_CAP_ID_EXP);
@@ -3118,7 +3123,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (i == ARRAY_SIZE(rtl_chip_info)) {
dev_err(&pdev->dev,
"driver bug, MAC version not found in rtl_chip_info\n");
- goto err_out_msi_5;
+ goto err_out_msi_4;
}
tp->chipset = i;
@@ -3183,7 +3188,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
rc = register_netdev(dev);
if (rc < 0)
- goto err_out_msi_5;
+ goto err_out_msi_4;
pci_set_drvdata(pdev, dev);
@@ -3212,14 +3217,13 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
out:
return rc;
-err_out_msi_5:
+err_out_msi_4:
rtl_disable_msi(pdev, tp);
iounmap(ioaddr);
-err_out_free_res_4:
+err_out_free_res_3:
pci_release_regions(pdev);
-err_out_mwi_3:
+err_out_mwi_2:
pci_clear_mwi(pdev);
-err_out_disable_2:
pci_disable_device(pdev);
err_out_free_dev_1:
free_netdev(dev);