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net/nfp: update how max MTU is read
[dpdk.git] / drivers / net / axgbe / axgbe_mdio.c
diff --git a/drivers/net/axgbe/axgbe_mdio.c b/drivers/net/axgbe/axgbe_mdio.c
index 0f226c3..913cead 100644 (file)
--- a/drivers/net/axgbe/axgbe_mdio.c
+++ b/drivers/net/axgbe/axgbe_mdio.c
@@ -80,31 +80,10 @@ static void axgbe_an_clear_interrupts_all(struct axgbe_port *pdata)
        axgbe_an37_clear_interrupts(pdata);
 }
 
-static void axgbe_an73_enable_kr_training(struct axgbe_port *pdata)
-{
-       unsigned int reg;
-
-       reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL);
 
-       reg |= AXGBE_KR_TRAINING_ENABLE;
-       XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL, reg);
-}
-
-static void axgbe_an73_disable_kr_training(struct axgbe_port *pdata)
-{
-       unsigned int reg;
-
-       reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL);
-
-       reg &= ~AXGBE_KR_TRAINING_ENABLE;
-       XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL, reg);
-}
 
 static void axgbe_kr_mode(struct axgbe_port *pdata)
 {
-       /* Enable KR training */
-       axgbe_an73_enable_kr_training(pdata);
-
        /* Set MAC to 10G speed */
        pdata->hw_if.set_speed(pdata, SPEED_10000);
 
@@ -114,9 +93,6 @@ static void axgbe_kr_mode(struct axgbe_port *pdata)
 
 static void axgbe_kx_2500_mode(struct axgbe_port *pdata)
 {
-       /* Disable KR training */
-       axgbe_an73_disable_kr_training(pdata);
-
        /* Set MAC to 2.5G speed */
        pdata->hw_if.set_speed(pdata, SPEED_2500);
 
@@ -126,9 +102,6 @@ static void axgbe_kx_2500_mode(struct axgbe_port *pdata)
 
 static void axgbe_kx_1000_mode(struct axgbe_port *pdata)
 {
-       /* Disable KR training */
-       axgbe_an73_disable_kr_training(pdata);
-
        /* Set MAC to 1G speed */
        pdata->hw_if.set_speed(pdata, SPEED_1000);
 
@@ -142,8 +115,6 @@ static void axgbe_sfi_mode(struct axgbe_port *pdata)
        if (pdata->kr_redrv)
                return axgbe_kr_mode(pdata);
 
-       /* Disable KR training */
-       axgbe_an73_disable_kr_training(pdata);
 
        /* Set MAC to 10G speed */
        pdata->hw_if.set_speed(pdata, SPEED_10000);
@@ -154,8 +125,6 @@ static void axgbe_sfi_mode(struct axgbe_port *pdata)
 
 static void axgbe_x_mode(struct axgbe_port *pdata)
 {
-       /* Disable KR training */
-       axgbe_an73_disable_kr_training(pdata);
 
        /* Set MAC to 1G speed */
        pdata->hw_if.set_speed(pdata, SPEED_1000);
@@ -166,8 +135,6 @@ static void axgbe_x_mode(struct axgbe_port *pdata)
 
 static void axgbe_sgmii_1000_mode(struct axgbe_port *pdata)
 {
-       /* Disable KR training */
-       axgbe_an73_disable_kr_training(pdata);
 
        /* Set MAC to 1G speed */
        pdata->hw_if.set_speed(pdata, SPEED_1000);
@@ -178,8 +145,6 @@ static void axgbe_sgmii_1000_mode(struct axgbe_port *pdata)
 
 static void axgbe_sgmii_100_mode(struct axgbe_port *pdata)
 {
-       /* Disable KR training */
-       axgbe_an73_disable_kr_training(pdata);
 
        /* Set MAC to 1G speed */
        pdata->hw_if.set_speed(pdata, SPEED_1000);
@@ -284,6 +249,12 @@ static void axgbe_an73_set(struct axgbe_port *pdata, bool enable,
 {
        unsigned int reg;
 
+       /* Disable KR training for now */
+       reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL);
+       reg &= ~AXGBE_KR_TRAINING_ENABLE;
+       XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL, reg);
+
+       /* Update AN settings */
        reg = XMDIO_READ(pdata, MDIO_MMD_AN, MDIO_CTRL1);
        reg &= ~MDIO_AN_CTRL1_ENABLE;
 
@@ -379,20 +350,17 @@ static enum axgbe_an axgbe_an73_tx_training(struct axgbe_port *pdata,
        XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_FECCTRL, reg);
 
        /* Start KR training */
-       reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL);
-       if (reg & AXGBE_KR_TRAINING_ENABLE) {
-               if (pdata->phy_if.phy_impl.kr_training_pre)
-                       pdata->phy_if.phy_impl.kr_training_pre(pdata);
+       if (pdata->phy_if.phy_impl.kr_training_pre)
+               pdata->phy_if.phy_impl.kr_training_pre(pdata);
 
-               reg |= AXGBE_KR_TRAINING_START;
-               XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL,
-                           reg);
-
-               PMD_DRV_LOG(DEBUG, "KR training initiated\n");
+       reg = XMDIO_READ(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL);
+       reg |= AXGBE_KR_TRAINING_ENABLE;
+       reg |= AXGBE_KR_TRAINING_START;
+       XMDIO_WRITE(pdata, MDIO_MMD_PMAPMD, MDIO_PMA_10GBR_PMD_CTRL, reg);
 
-               if (pdata->phy_if.phy_impl.kr_training_post)
-                       pdata->phy_if.phy_impl.kr_training_post(pdata);
-       }
+       PMD_DRV_LOG(DEBUG, "KR training initiated\n");
+       if (pdata->phy_if.phy_impl.kr_training_post)
+               pdata->phy_if.phy_impl.kr_training_post(pdata);
 
        return AXGBE_AN_PAGE_RECEIVED;
 }
@@ -597,7 +565,7 @@ again:
                pdata->an_int = 0;
                axgbe_an73_clear_interrupts(pdata);
                pdata->eth_dev->data->dev_link.link_status =
-                       ETH_LINK_DOWN;
+                       RTE_ETH_LINK_DOWN;
        } else if (pdata->an_state == AXGBE_AN_ERROR) {
                PMD_DRV_LOG(ERR, "error during auto-negotiation, state=%u\n",
                            cur_state);
@@ -916,7 +884,7 @@ static int __axgbe_phy_config_aneg(struct axgbe_port *pdata)
 {
        int ret;
 
-       axgbe_set_bit(AXGBE_LINK_INIT, &pdata->dev_state);
+       rte_bit_relaxed_set32(AXGBE_LINK_INIT, &pdata->dev_state);
        pdata->link_check = rte_get_timer_cycles();
 
        ret = pdata->phy_if.phy_impl.an_config(pdata);
@@ -933,7 +901,7 @@ static int __axgbe_phy_config_aneg(struct axgbe_port *pdata)
        }
 
        /* Disable auto-negotiation interrupt */
-       rte_intr_disable(&pdata->pci_dev->intr_handle);
+       rte_intr_disable(pdata->pci_dev->intr_handle);
 
        /* Start auto-negotiation in a supported mode */
        if (axgbe_use_mode(pdata, AXGBE_MODE_KR)) {
@@ -951,7 +919,7 @@ static int __axgbe_phy_config_aneg(struct axgbe_port *pdata)
        } else if (axgbe_use_mode(pdata, AXGBE_MODE_SGMII_100)) {
                axgbe_set_mode(pdata, AXGBE_MODE_SGMII_100);
        } else {
-               rte_intr_enable(&pdata->pci_dev->intr_handle);
+               rte_intr_enable(pdata->pci_dev->intr_handle);
                return -EINVAL;
        }
 
@@ -964,7 +932,7 @@ static int __axgbe_phy_config_aneg(struct axgbe_port *pdata)
        pdata->kx_state = AXGBE_RX_BPA;
 
        /* Re-enable auto-negotiation interrupt */
-       rte_intr_enable(&pdata->pci_dev->intr_handle);
+       rte_intr_enable(pdata->pci_dev->intr_handle);
        axgbe_an37_enable_interrupts(pdata);
 
        axgbe_an_init(pdata);
@@ -981,9 +949,9 @@ static int axgbe_phy_config_aneg(struct axgbe_port *pdata)
 
        ret = __axgbe_phy_config_aneg(pdata);
        if (ret)
-               axgbe_set_bit(AXGBE_LINK_ERR, &pdata->dev_state);
+               rte_bit_relaxed_set32(AXGBE_LINK_ERR, &pdata->dev_state);
        else
-               axgbe_clear_bit(AXGBE_LINK_ERR, &pdata->dev_state);
+               rte_bit_relaxed_clear32(AXGBE_LINK_ERR, &pdata->dev_state);
 
        pthread_mutex_unlock(&pdata->an_mutex);
 
@@ -1072,7 +1040,7 @@ static void axgbe_phy_status(struct axgbe_port *pdata)
        unsigned int reg = 0;
        unsigned long autoneg_start_time;
 
-       if (axgbe_test_bit(AXGBE_LINK_ERR, &pdata->dev_state)) {
+       if (rte_bit_relaxed_get32(AXGBE_LINK_ERR, &pdata->dev_state)) {
                pdata->phy.link = 0;
                goto adjust_link;
        }
@@ -1116,10 +1084,11 @@ static void axgbe_phy_status(struct axgbe_port *pdata)
                        }
                }
                axgbe_phy_status_result(pdata);
-               if (axgbe_test_bit(AXGBE_LINK_INIT, &pdata->dev_state))
-                       axgbe_clear_bit(AXGBE_LINK_INIT, &pdata->dev_state);
+               if (rte_bit_relaxed_get32(AXGBE_LINK_INIT, &pdata->dev_state))
+                       rte_bit_relaxed_clear32(AXGBE_LINK_INIT,
+                                               &pdata->dev_state);
        } else {
-               if (axgbe_test_bit(AXGBE_LINK_INIT, &pdata->dev_state)) {
+               if (rte_bit_relaxed_get32(AXGBE_LINK_INIT, &pdata->dev_state)) {
                        axgbe_check_link_timeout(pdata);
 
                        if (link_aneg)
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