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path: root/drivers/net/ethernet/realtek
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Diffstat (limited to 'drivers/net/ethernet/realtek')
-rw-r--r--drivers/net/ethernet/realtek/r8169.c96
1 files changed, 36 insertions, 60 deletions
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 3472eef751aa..fc58f89be5d7 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -655,11 +655,6 @@ struct rtl8169_private {
const struct rtl_coalesce_info *coalesce_info;
struct clk *clk;
- struct jumbo_ops {
- void (*enable)(struct rtl8169_private *);
- void (*disable)(struct rtl8169_private *);
- } jumbo_ops;
-
void (*hw_start)(struct rtl8169_private *tp);
bool (*tso_csum)(struct rtl8169_private *, struct sk_buff *, u32 *);
@@ -4196,24 +4191,6 @@ static void rtl8169_init_ring_indexes(struct rtl8169_private *tp)
tp->dirty_tx = tp->cur_tx = tp->cur_rx = 0;
}
-static void rtl_hw_jumbo_enable(struct rtl8169_private *tp)
-{
- if (tp->jumbo_ops.enable) {
- rtl_unlock_config_regs(tp);
- tp->jumbo_ops.enable(tp);
- rtl_lock_config_regs(tp);
- }
-}
-
-static void rtl_hw_jumbo_disable(struct rtl8169_private *tp)
-{
- if (tp->jumbo_ops.disable) {
- rtl_unlock_config_regs(tp);
- tp->jumbo_ops.disable(tp);
- rtl_lock_config_regs(tp);
- }
-}
-
static void r8168c_hw_jumbo_enable(struct rtl8169_private *tp)
{
RTL_W8(tp, Config3, RTL_R8(tp, Config3) | Jumbo_En0);
@@ -4280,55 +4257,56 @@ static void r8168b_1_hw_jumbo_disable(struct rtl8169_private *tp)
RTL_W8(tp, Config4, RTL_R8(tp, Config4) & ~(1 << 0));
}
-static void rtl_init_jumbo_ops(struct rtl8169_private *tp)
+static void rtl_hw_jumbo_enable(struct rtl8169_private *tp)
{
- struct jumbo_ops *ops = &tp->jumbo_ops;
-
+ rtl_unlock_config_regs(tp);
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_11:
- ops->disable = r8168b_0_hw_jumbo_disable;
- ops->enable = r8168b_0_hw_jumbo_enable;
+ r8168b_0_hw_jumbo_enable(tp);
break;
case RTL_GIGA_MAC_VER_12:
case RTL_GIGA_MAC_VER_17:
- ops->disable = r8168b_1_hw_jumbo_disable;
- ops->enable = r8168b_1_hw_jumbo_enable;
+ r8168b_1_hw_jumbo_enable(tp);
break;
- case RTL_GIGA_MAC_VER_18: /* Wild guess. Needs info from Realtek. */
- case RTL_GIGA_MAC_VER_19:
- case RTL_GIGA_MAC_VER_20:
- case RTL_GIGA_MAC_VER_21: /* Wild guess. Needs info from Realtek. */
- case RTL_GIGA_MAC_VER_22:
- case RTL_GIGA_MAC_VER_23:
- case RTL_GIGA_MAC_VER_24:
- case RTL_GIGA_MAC_VER_25:
- case RTL_GIGA_MAC_VER_26:
- ops->disable = r8168c_hw_jumbo_disable;
- ops->enable = r8168c_hw_jumbo_enable;
+ case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_26:
+ r8168c_hw_jumbo_enable(tp);
break;
- case RTL_GIGA_MAC_VER_27:
- case RTL_GIGA_MAC_VER_28:
- ops->disable = r8168dp_hw_jumbo_disable;
- ops->enable = r8168dp_hw_jumbo_enable;
+ case RTL_GIGA_MAC_VER_27 ... RTL_GIGA_MAC_VER_28:
+ r8168dp_hw_jumbo_enable(tp);
break;
- case RTL_GIGA_MAC_VER_31: /* Wild guess. Needs info from Realtek. */
- case RTL_GIGA_MAC_VER_32:
- case RTL_GIGA_MAC_VER_33:
- case RTL_GIGA_MAC_VER_34:
- ops->disable = r8168e_hw_jumbo_disable;
- ops->enable = r8168e_hw_jumbo_enable;
+ case RTL_GIGA_MAC_VER_31 ... RTL_GIGA_MAC_VER_34:
+ r8168e_hw_jumbo_enable(tp);
+ break;
+ default:
break;
+ }
+ rtl_lock_config_regs(tp);
+}
- /*
- * No action needed for jumbo frames with 8169.
- * No jumbo for 810x at all.
- */
- case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_51:
+static void rtl_hw_jumbo_disable(struct rtl8169_private *tp)
+{
+ rtl_unlock_config_regs(tp);
+ switch (tp->mac_version) {
+ case RTL_GIGA_MAC_VER_11:
+ r8168b_0_hw_jumbo_disable(tp);
+ break;
+ case RTL_GIGA_MAC_VER_12:
+ case RTL_GIGA_MAC_VER_17:
+ r8168b_1_hw_jumbo_disable(tp);
+ break;
+ case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_26:
+ r8168c_hw_jumbo_disable(tp);
+ break;
+ case RTL_GIGA_MAC_VER_27 ... RTL_GIGA_MAC_VER_28:
+ r8168dp_hw_jumbo_disable(tp);
+ break;
+ case RTL_GIGA_MAC_VER_31 ... RTL_GIGA_MAC_VER_34:
+ r8168e_hw_jumbo_disable(tp);
+ break;
default:
- ops->disable = NULL;
- ops->enable = NULL;
break;
}
+ rtl_lock_config_regs(tp);
}
DECLARE_RTL_COND(rtl_chipcmd_cond)
@@ -7130,8 +7108,6 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
pci_set_master(pdev);
- rtl_init_jumbo_ops(tp);
-
chipset = tp->mac_version;
rc = rtl_alloc_irq(tp);