forked from Minki/linux
r8169: adjust __rtl8169_set_features
Remove the "changed" test in __rtl8169_set_features(). Instead, do simple test in rtl8169_set_features(). Set the RxChkSum and RxVlan through __rtl8169_set_features() in rtl_open(). Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
95cd6f488d
commit
929a031dfd
@ -1783,33 +1783,31 @@ static void __rtl8169_set_features(struct net_device *dev,
|
||||
netdev_features_t features)
|
||||
{
|
||||
struct rtl8169_private *tp = netdev_priv(dev);
|
||||
netdev_features_t changed = features ^ dev->features;
|
||||
void __iomem *ioaddr = tp->mmio_addr;
|
||||
u32 rx_config;
|
||||
|
||||
if (!(changed & (NETIF_F_RXALL | NETIF_F_RXCSUM |
|
||||
NETIF_F_HW_VLAN_CTAG_RX)))
|
||||
return;
|
||||
rx_config = RTL_R32(RxConfig);
|
||||
if (features & NETIF_F_RXALL)
|
||||
rx_config |= (AcceptErr | AcceptRunt);
|
||||
else
|
||||
rx_config &= ~(AcceptErr | AcceptRunt);
|
||||
|
||||
if (changed & (NETIF_F_RXCSUM | NETIF_F_HW_VLAN_CTAG_RX)) {
|
||||
if (features & NETIF_F_RXCSUM)
|
||||
tp->cp_cmd |= RxChkSum;
|
||||
else
|
||||
tp->cp_cmd &= ~RxChkSum;
|
||||
RTL_W32(RxConfig, rx_config);
|
||||
|
||||
if (features & NETIF_F_HW_VLAN_CTAG_RX)
|
||||
tp->cp_cmd |= RxVlan;
|
||||
else
|
||||
tp->cp_cmd &= ~RxVlan;
|
||||
if (features & NETIF_F_RXCSUM)
|
||||
tp->cp_cmd |= RxChkSum;
|
||||
else
|
||||
tp->cp_cmd &= ~RxChkSum;
|
||||
|
||||
RTL_W16(CPlusCmd, tp->cp_cmd);
|
||||
RTL_R16(CPlusCmd);
|
||||
}
|
||||
if (changed & NETIF_F_RXALL) {
|
||||
int tmp = (RTL_R32(RxConfig) & ~(AcceptErr | AcceptRunt));
|
||||
if (features & NETIF_F_RXALL)
|
||||
tmp |= (AcceptErr | AcceptRunt);
|
||||
RTL_W32(RxConfig, tmp);
|
||||
}
|
||||
if (features & NETIF_F_HW_VLAN_CTAG_RX)
|
||||
tp->cp_cmd |= RxVlan;
|
||||
else
|
||||
tp->cp_cmd &= ~RxVlan;
|
||||
|
||||
tp->cp_cmd |= RTL_R16(CPlusCmd) & ~(RxVlan | RxChkSum);
|
||||
|
||||
RTL_W16(CPlusCmd, tp->cp_cmd);
|
||||
RTL_R16(CPlusCmd);
|
||||
}
|
||||
|
||||
static int rtl8169_set_features(struct net_device *dev,
|
||||
@ -1817,8 +1815,11 @@ static int rtl8169_set_features(struct net_device *dev,
|
||||
{
|
||||
struct rtl8169_private *tp = netdev_priv(dev);
|
||||
|
||||
features &= NETIF_F_RXALL | NETIF_F_RXCSUM | NETIF_F_HW_VLAN_CTAG_RX;
|
||||
|
||||
rtl_lock_work(tp);
|
||||
__rtl8169_set_features(dev, features);
|
||||
if (features ^ dev->features);
|
||||
__rtl8169_set_features(dev, features);
|
||||
rtl_unlock_work(tp);
|
||||
|
||||
return 0;
|
||||
@ -6707,12 +6708,7 @@ static int rtl_open(struct net_device *dev)
|
||||
|
||||
rtl8169_init_phy(dev, tp);
|
||||
|
||||
if (dev->features & NETIF_F_HW_VLAN_CTAG_RX)
|
||||
tp->cp_cmd |= RxVlan;
|
||||
else
|
||||
tp->cp_cmd &= ~RxVlan;
|
||||
|
||||
RTL_W16(CPlusCmd, tp->cp_cmd);
|
||||
__rtl8169_set_features(dev, dev->features);
|
||||
|
||||
rtl_pll_power_up(tp);
|
||||
|
||||
@ -7123,8 +7119,7 @@ static void rtl_hw_initialize(struct rtl8169_private *tp)
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
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;
|
||||
@ -7199,7 +7194,7 @@ rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
goto err_out_mwi_2;
|
||||
}
|
||||
|
||||
tp->cp_cmd = RxChkSum;
|
||||
tp->cp_cmd = 0;
|
||||
|
||||
if ((sizeof(dma_addr_t) > 4) &&
|
||||
!pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) && use_dac) {
|
||||
@ -7240,13 +7235,6 @@ rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
|
||||
pci_set_master(pdev);
|
||||
|
||||
/*
|
||||
* Pretend we are using VLANs; This bypasses a nasty bug where
|
||||
* Interrupts stop flowing on high load on 8110SCd controllers.
|
||||
*/
|
||||
if (tp->mac_version == RTL_GIGA_MAC_VER_05)
|
||||
tp->cp_cmd |= RxVlan;
|
||||
|
||||
rtl_init_mdio_ops(tp);
|
||||
rtl_init_pll_power_ops(tp);
|
||||
rtl_init_jumbo_ops(tp);
|
||||
@ -7307,8 +7295,14 @@ rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||
dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO |
|
||||
NETIF_F_HIGHDMA;
|
||||
|
||||
tp->cp_cmd |= RxChkSum | RxVlan;
|
||||
|
||||
/*
|
||||
* Pretend we are using VLANs; This bypasses a nasty bug where
|
||||
* Interrupts stop flowing on high load on 8110SCd controllers.
|
||||
*/
|
||||
if (tp->mac_version == RTL_GIGA_MAC_VER_05)
|
||||
/* 8110SCd requires hardware Rx VLAN - disallow toggling */
|
||||
/* Disallow toggling */
|
||||
dev->hw_features &= ~NETIF_F_HW_VLAN_CTAG_RX;
|
||||
|
||||
if (tp->txd_version == RTL_TD_0)
|
||||
|
Loading…
Reference in New Issue
Block a user