Remove magic register handling used on MAC version 05 and 06 only.
Signed-off-by: Heiner Kallweit <hkallwe...@gmail.com>
---
drivers/net/ethernet/realtek/r8168.c | 27 ---------------------------
1 file changed, 27 deletions(-)
diff --git a/drivers/net/ethernet/realtek/r8168.c
b/drivers/net/ethernet/realtek/r8168.c
index 468085f56..a80b7ce80 100644
--- a/drivers/net/ethernet/realtek/r8168.c
+++ b/drivers/net/ethernet/realtek/r8168.c
@@ -5312,31 +5312,6 @@ static void rtl_set_rx_max_size(void __iomem *ioaddr,
unsigned int rx_buf_sz)
RTL_W16(RxMaxSize, rx_buf_sz + 1);
}
-static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)
-{
- static const struct rtl_cfg2_info {
- u32 mac_version;
- u32 clk;
- u32 val;
- } cfg2_info [] = {
- { RTL_GIGA_MAC_VER_05, PCI_Clock_33MHz, 0x000fff00 }, // 8110SCd
- { RTL_GIGA_MAC_VER_05, PCI_Clock_66MHz, 0x000fffff },
- { RTL_GIGA_MAC_VER_06, PCI_Clock_33MHz, 0x00ffff00 }, // 8110SCe
- { RTL_GIGA_MAC_VER_06, PCI_Clock_66MHz, 0x00ffffff }
- };
- const struct rtl_cfg2_info *p = cfg2_info;
- unsigned int i;
- u32 clk;
-
- clk = RTL_R8(Config2) & PCI_Clock_66MHz;
- for (i = 0; i < ARRAY_SIZE(cfg2_info); i++, p++) {
- if ((p->mac_version == mac_version) && (p->clk == clk)) {
- RTL_W32(0x7c, p->val);
- break;
- }
- }
-}
-
static void rtl_set_rx_mode(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
@@ -5404,8 +5379,6 @@ static void rtl_hw_start_8169(struct net_device *dev)
RTL_W16(CPlusCmd, tp->cp_cmd);
- rtl8169_set_magic_reg(ioaddr, tp->mac_version);
-
/*
* Undocumented corner. Supposedly:
* (TxTimer << 12) | (TxPackets << 8) | (RxTimer << 4) | RxPackets
--
2.15.1
