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Subject[PATCH net-next v2 4/5] r8169: adjust some functions of 8111f
Date
Put some settings of 8111f into one function which may be reused.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
---
drivers/net/ethernet/realtek/r8169.c | 99 ++++++++++++++++------------------
1 files changed, 47 insertions(+), 52 deletions(-)
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index aa23a25..cde5cea 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -3005,6 +3005,28 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x1f, 0x0000);
}

+static void rtl8168f_hw_phy_config(struct rtl8169_private *tp)
+{
+ /* For 4-corner performance improve */
+ rtl_writephy(tp, 0x1f, 0x0005);
+ rtl_writephy(tp, 0x05, 0x8b80);
+ rtl_w1w0_phy(tp, 0x06, 0x0006, 0x0000);
+ rtl_writephy(tp, 0x1f, 0x0000);
+
+ /* PHY auto speed down */
+ rtl_writephy(tp, 0x1f, 0x0007);
+ rtl_writephy(tp, 0x1e, 0x002d);
+ rtl_w1w0_phy(tp, 0x18, 0x0010, 0x0000);
+ rtl_writephy(tp, 0x1f, 0x0000);
+ rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000);
+
+ /* Improve 10M EEE waveform */
+ rtl_writephy(tp, 0x1f, 0x0005);
+ rtl_writephy(tp, 0x05, 0x8b86);
+ rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000);
+ rtl_writephy(tp, 0x1f, 0x0000);
+}
+
static void rtl8168f_1_hw_phy_config(struct rtl8169_private *tp)
{
static const struct phy_reg phy_reg_init[] = {
@@ -3046,24 +3068,7 @@ static void rtl8168f_1_hw_phy_config(struct rtl8169_private *tp)

rtl_writephy_batch(tp, phy_reg_init, ARRAY_SIZE(phy_reg_init));

- /* For 4-corner performance improve */
- rtl_writephy(tp, 0x1f, 0x0005);
- rtl_writephy(tp, 0x05, 0x8b80);
- rtl_w1w0_phy(tp, 0x06, 0x0006, 0x0000);
- rtl_writephy(tp, 0x1f, 0x0000);
-
- /* PHY auto speed down */
- rtl_writephy(tp, 0x1f, 0x0007);
- rtl_writephy(tp, 0x1e, 0x002d);
- rtl_w1w0_phy(tp, 0x18, 0x0010, 0x0000);
- rtl_writephy(tp, 0x1f, 0x0000);
- rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000);
-
- /* Improve 10M EEE waveform */
- rtl_writephy(tp, 0x1f, 0x0005);
- rtl_writephy(tp, 0x05, 0x8b86);
- rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000);
- rtl_writephy(tp, 0x1f, 0x0000);
+ rtl8168f_hw_phy_config(tp);

/* Improve 2-pair detection performance */
rtl_writephy(tp, 0x1f, 0x0005);
@@ -3076,24 +3081,7 @@ static void rtl8168f_2_hw_phy_config(struct rtl8169_private *tp)
{
rtl_apply_firmware(tp);

- /* For 4-corner performance improve */
- rtl_writephy(tp, 0x1f, 0x0005);
- rtl_writephy(tp, 0x05, 0x8b80);
- rtl_w1w0_phy(tp, 0x06, 0x0006, 0x0000);
- rtl_writephy(tp, 0x1f, 0x0000);
-
- /* PHY auto speed down */
- rtl_writephy(tp, 0x1f, 0x0007);
- rtl_writephy(tp, 0x1e, 0x002d);
- rtl_w1w0_phy(tp, 0x18, 0x0010, 0x0000);
- rtl_writephy(tp, 0x1f, 0x0000);
- rtl_w1w0_phy(tp, 0x14, 0x8000, 0x0000);
-
- /* Improve 10M EEE waveform */
- rtl_writephy(tp, 0x1f, 0x0005);
- rtl_writephy(tp, 0x05, 0x8b86);
- rtl_w1w0_phy(tp, 0x06, 0x0001, 0x0000);
- rtl_writephy(tp, 0x1f, 0x0000);
+ rtl8168f_hw_phy_config(tp);
}

static void rtl8102e_hw_phy_config(struct rtl8169_private *tp)
@@ -4687,20 +4675,12 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp)
RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
}

-static void rtl_hw_start_8168f_1(struct rtl8169_private *tp)
+static void rtl_hw_start_8168f(struct rtl8169_private *tp)
{
void __iomem *ioaddr = tp->mmio_addr;
struct pci_dev *pdev = tp->pci_dev;
- static const struct ephy_info e_info_8168f_1[] = {
- { 0x06, 0x00c0, 0x0020 },
- { 0x08, 0x0001, 0x0002 },
- { 0x09, 0x0000, 0x0080 },
- { 0x19, 0x0000, 0x0224 }
- };
-
- rtl_csi_access_enable_1(tp);

- rtl_ephy_init(ioaddr, e_info_8168f_1, ARRAY_SIZE(e_info_8168f_1));
+ rtl_csi_access_enable_2(tp);

rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);

@@ -4714,8 +4694,6 @@ static void rtl_hw_start_8168f_1(struct rtl8169_private *tp)
rtl_w1w0_eri(ioaddr, 0x1d0, ERIAR_MASK_0001, 0x10, 0x00, ERIAR_EXGMAC);
rtl_eri_write(ioaddr, 0xcc, ERIAR_MASK_1111, 0x00000050, ERIAR_EXGMAC);
rtl_eri_write(ioaddr, 0xd0, ERIAR_MASK_1111, 0x00000060, ERIAR_EXGMAC);
- rtl_w1w0_eri(ioaddr, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0xff00,
- ERIAR_EXGMAC);

RTL_W8(MaxTxPacketSize, EarlySize);

@@ -4723,15 +4701,32 @@ static void rtl_hw_start_8168f_1(struct rtl8169_private *tp)

RTL_W32(TxConfig, RTL_R32(TxConfig) | TXCFG_AUTO_FIFO);
RTL_W8(MCU, RTL_R8(MCU) & ~NOW_IS_OOB);
-
- /* Adjust EEE LED frequency */
- RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07);
-
RTL_W8(DLLPR, RTL_R8(DLLPR) | PFM_EN);
RTL_W32(MISC, RTL_R32(MISC) | PWM_EN);
RTL_W8(Config5, RTL_R8(Config5) & ~Spi_en);
}

+static void rtl_hw_start_8168f_1(struct rtl8169_private *tp)
+{
+ void __iomem *ioaddr = tp->mmio_addr;
+ static const struct ephy_info e_info_8168f_1[] = {
+ { 0x06, 0x00c0, 0x0020 },
+ { 0x08, 0x0001, 0x0002 },
+ { 0x09, 0x0000, 0x0080 },
+ { 0x19, 0x0000, 0x0224 }
+ };
+
+ rtl_hw_start_8168f(tp);
+
+ rtl_ephy_init(ioaddr, e_info_8168f_1, ARRAY_SIZE(e_info_8168f_1));
+
+ rtl_w1w0_eri(ioaddr, 0x0d4, ERIAR_MASK_0011, 0x0c00, 0xff00,
+ ERIAR_EXGMAC);
+
+ /* Adjust EEE LED frequency */
+ RTL_W8(EEE_LED, RTL_R8(EEE_LED) & ~0x07);
+}
+
static void rtl_hw_start_8168(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
--
1.7.7.6


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