diff options
Diffstat (limited to 'drivers/net/ethernet/realtek/r8169.c')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index ccc57683ed1b..94e91d3c2233 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -7974,7 +7974,6 @@ static const struct net_device_ops rtl_netdev_ops = { static const struct rtl_cfg_info { void (*hw_start)(struct rtl8169_private *tp); - unsigned int region; u16 event_slow; unsigned int has_gmii:1; const struct rtl_coalesce_info *coalesce_info; @@ -7982,7 +7981,6 @@ static const struct rtl_cfg_info { } rtl_cfg_infos [] = { [RTL_CFG_0] = { .hw_start = rtl_hw_start_8169, - .region = 1, .event_slow = SYSErr | LinkChg | RxOverflow | RxFIFOOver, .has_gmii = 1, .coalesce_info = rtl_coalesce_info_8169, @@ -7990,7 +7988,6 @@ static const struct rtl_cfg_info { }, [RTL_CFG_1] = { .hw_start = rtl_hw_start_8168, - .region = 2, .event_slow = SYSErr | LinkChg | RxOverflow, .has_gmii = 1, .coalesce_info = rtl_coalesce_info_8168_8136, @@ -7998,7 +7995,6 @@ static const struct rtl_cfg_info { }, [RTL_CFG_2] = { .hw_start = rtl_hw_start_8101, - .region = 2, .event_slow = SYSErr | LinkChg | RxOverflow | RxFIFOOver | PCSTimeout, .coalesce_info = rtl_coalesce_info_8168_8136, @@ -8098,11 +8094,10 @@ static void rtl_hw_initialize(struct rtl8169_private *tp) static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { const struct rtl_cfg_info *cfg = rtl_cfg_infos + ent->driver_data; - const unsigned int region = cfg->region; struct rtl8169_private *tp; struct mii_if_info *mii; struct net_device *dev; - int chipset, i; + int chipset, region, i; int rc; if (netif_msg_drv(&debug)) { @@ -8144,11 +8139,10 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (pcim_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)) { - netif_err(tp, probe, dev, - "region #%d not an MMIO resource, aborting\n", - region); + /* use first MMIO region */ + region = ffs(pci_select_bars(pdev, IORESOURCE_MEM)) - 1; + if (region < 0) { + netif_err(tp, probe, dev, "no MMIO resource found\n"); return -ENODEV; } |