net/hns3: fix typos on comments

[dpdk.git] / drivers / net / txgbe / base / txgbe_phy.c

diff --git a/drivers/net/txgbe/base/txgbe_phy.c b/drivers/net/txgbe/base/txgbe_phy.c
index 1408571..dabc346 100644 (file)
--- a/drivers/net/txgbe/base/txgbe_phy.c
+++ b/drivers/net/txgbe/base/txgbe_phy.c
@@ -1513,6 +1513,15 @@ txgbe_set_link_to_kr(struct txgbe_hw *hw, bool autoneg)
        } else {
                wr32_epcs(hw, VR_AN_KR_MODE_CL, 0x1);
        }
+
+       if (hw->phy.ffe_set == TXGBE_BP_M_KR) {
+               value = (0x1804 & ~0x3F3F);
+               value |= hw->phy.ffe_main << 8 | hw->phy.ffe_pre;
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value);
+
+               value = (0x50 & ~0x7F) | (1 << 6) | hw->phy.ffe_post;
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value);
+       }
 out:
        return err;
 }
@@ -1710,7 +1719,14 @@ txgbe_set_link_to_kx4(struct txgbe_hw *hw, bool autoneg)
                goto out;
        }
 
-       if (hw->fw_version <= TXGBE_FW_N_TXEQ) {
+       if (hw->phy.ffe_set == TXGBE_BP_M_KX4) {
+               value = (0x1804 & ~0x3F3F);
+               value |= hw->phy.ffe_main << 8 | hw->phy.ffe_pre;
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value);
+
+               value = (0x50 & ~0x7F) | (1 << 6) | hw->phy.ffe_post;
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value);
+       } else if (hw->fw_version <= TXGBE_FW_N_TXEQ) {
                value = (0x1804 & ~0x3F3F);
                wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value);
 
@@ -1917,7 +1933,15 @@ txgbe_set_link_to_kx(struct txgbe_hw *hw,
                goto out;
        }
 
-       if (hw->fw_version <= TXGBE_FW_N_TXEQ) {
+       if (hw->phy.ffe_set == TXGBE_BP_M_KX) {
+               value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0) & ~0x3F3F;
+               value |= hw->phy.ffe_main << 8 | hw->phy.ffe_pre;
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value);
+
+               value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0) & ~0x7F;
+               value |= hw->phy.ffe_post | (1 << 6);
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value);
+       } else if (hw->fw_version <= TXGBE_FW_N_TXEQ) {
                value = (0x1804 & ~0x3F3F) | (24 << 8) | 4;
                wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value);
 
@@ -2144,7 +2168,15 @@ txgbe_set_link_to_sfi(struct txgbe_hw *hw,
                goto out;
        }
 
-       if (hw->fw_version <= TXGBE_FW_N_TXEQ) {
+       if (hw->phy.ffe_set == TXGBE_BP_M_SFI) {
+               value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0) & ~0x3F3F;
+               value |= hw->phy.ffe_main << 8 | hw->phy.ffe_pre;
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value);
+
+               value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0) & ~0x7F;
+               value |= hw->phy.ffe_post | (1 << 6);
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value);
+       } else if (hw->fw_version <= TXGBE_FW_N_TXEQ) {
                value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0);
                value = (value & ~0x3F3F) | (24 << 8) | 4;
                wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value);
@@ -2304,6 +2336,80 @@ void txgbe_autoc_write(struct txgbe_hw *hw, u64 autoc)
                mactxcfg | TXGBE_MACTXCFG_TXE);
 }
 
+void txgbe_bp_down_event(struct txgbe_hw *hw)
+{
+       if (!(hw->devarg.auto_neg == 1))
+               return;
+
+       BP_LOG("restart phy power.\n");
+       wr32_epcs(hw, VR_AN_KR_MODE_CL, 0);
+       wr32_epcs(hw, SR_AN_CTRL, 0);
+       wr32_epcs(hw, VR_AN_INTR_MSK, 0);
+
+       msleep(1050);
+       txgbe_set_link_to_kr(hw, 0);
+}
+
+void txgbe_bp_mode_set(struct txgbe_hw *hw)
+{
+       if (hw->phy.ffe_set == TXGBE_BP_M_SFI)
+               hw->subsystem_device_id = TXGBE_DEV_ID_WX1820_SFP;
+       else if (hw->phy.ffe_set == TXGBE_BP_M_KR)
+               hw->subsystem_device_id = TXGBE_DEV_ID_WX1820_KR_KX_KX4;
+       else if (hw->phy.ffe_set == TXGBE_BP_M_KX4)
+               hw->subsystem_device_id = TXGBE_DEV_ID_WX1820_MAC_XAUI;
+       else if (hw->phy.ffe_set == TXGBE_BP_M_KX)
+               hw->subsystem_device_id = TXGBE_DEV_ID_WX1820_MAC_SGMII;
+}
+
+void txgbe_set_phy_temp(struct txgbe_hw *hw)
+{
+       u32 value;
+
+       if (hw->phy.ffe_set == TXGBE_BP_M_SFI) {
+               BP_LOG("Set SFI TX_EQ MAIN:%d PRE:%d POST:%d\n",
+                       hw->phy.ffe_main, hw->phy.ffe_pre, hw->phy.ffe_post);
+
+               value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0);
+               value = (value & ~0x3F3F) | (hw->phy.ffe_main << 8) |
+                       hw->phy.ffe_pre;
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value);
+
+               value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1);
+               value = (value & ~0x7F) | hw->phy.ffe_post | (1 << 6);
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value);
+       }
+
+       if (hw->phy.ffe_set == TXGBE_BP_M_KR) {
+               BP_LOG("Set KR TX_EQ MAIN:%d PRE:%d POST:%d\n",
+                       hw->phy.ffe_main, hw->phy.ffe_pre, hw->phy.ffe_post);
+               value = (0x1804 & ~0x3F3F);
+               value |= hw->phy.ffe_main << 8 | hw->phy.ffe_pre;
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value);
+
+               value = (0x50 & ~0x7F) | (1 << 6) | hw->phy.ffe_post;
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value);
+               wr32_epcs(hw, 0x18035, 0x00FF);
+               wr32_epcs(hw, 0x18055, 0x00FF);
+       }
+
+       if (hw->phy.ffe_set == TXGBE_BP_M_KX) {
+               BP_LOG("Set KX TX_EQ MAIN:%d PRE:%d POST:%d\n",
+                       hw->phy.ffe_main, hw->phy.ffe_pre, hw->phy.ffe_post);
+               value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0);
+               value = (value & ~0x3F3F) | (hw->phy.ffe_main << 8) |
+                       hw->phy.ffe_pre;
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL0, value);
+
+               value = rd32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1);
+               value = (value & ~0x7F) | hw->phy.ffe_post | (1 << 6);
+               wr32_epcs(hw, TXGBE_PHY_TX_EQ_CTL1, value);
+
+               wr32_epcs(hw, 0x18035, 0x00FF);
+               wr32_epcs(hw, 0x18055, 0x00FF);
+       }
+}
+
 /**
  * txgbe_kr_handle - Handle the interrupt of auto-negotiation
  * @hw: pointer to hardware structure