New upstream version 16.11.4

[deb_dpdk.git] / drivers / net / bnxt / bnxt_hwrm.c

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index 93910d8..619bc97 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -177,8 +177,7 @@ int bnxt_hwrm_cfa_l2_set_rx_mask(struct bnxt *bp, struct bnxt_vnic_info *vnic)
                mask = HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_PROMISCUOUS;
        if (vnic->flags & BNXT_VNIC_INFO_ALLMULTI)
                mask = HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_ALL_MCAST;
-       req.mask = rte_cpu_to_le_32(HWRM_CFA_L2_SET_RX_MASK_INPUT_MASK_BCAST |
-                                   mask);
+       req.mask = rte_cpu_to_le_32(mask);
 
        rc = bnxt_hwrm_send_message(bp, &req, sizeof(req));
 
@@ -482,34 +481,38 @@ static int bnxt_hwrm_port_phy_cfg(struct bnxt *bp, struct bnxt_link_info *conf)
        struct hwrm_port_phy_cfg_input req = {0};
        struct hwrm_port_phy_cfg_output *resp = bp->hwrm_cmd_resp_addr;
        uint32_t enables = 0;
-       uint32_t link_speed_mask =
-               HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_LINK_SPEED_MASK;
 
        HWRM_PREP(req, PORT_PHY_CFG, -1, resp);
 
        if (conf->link_up) {
+               /* Setting Fixed Speed. But AutoNeg is ON, So disable it */
+               if (bp->link_info.auto_mode && conf->link_speed) {
+                       req.auto_mode = HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_NONE;
+                       RTE_LOG(DEBUG, PMD, "Disabling AutoNeg\n");
+               }
+
                req.flags = rte_cpu_to_le_32(conf->phy_flags);
                req.force_link_speed = rte_cpu_to_le_16(conf->link_speed);
+               enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_MODE;
                /*
                 * Note, ChiMP FW 20.2.1 and 20.2.2 return an error when we set
                 * any auto mode, even "none".
                 */
                if (!conf->link_speed) {
-                       req.auto_mode = conf->auto_mode;
-                       enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_MODE;
-                       if (conf->auto_mode ==
-                           HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_SPEED_MASK) {
-                               req.auto_link_speed_mask =
-                                       conf->auto_link_speed_mask;
-                               enables |= link_speed_mask;
-                       }
-                       if (bp->link_info.auto_link_speed) {
-                               req.auto_link_speed =
-                                       bp->link_info.auto_link_speed;
-                               enables |=
-                               HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_LINK_SPEED;
-                       }
+                       /* No speeds specified. Enable AutoNeg - all speeds */
+                       req.auto_mode =
+                               HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_ALL_SPEEDS;
+               }
+               /* AutoNeg - Advertise speeds specified. */
+               if (conf->auto_link_speed_mask) {
+                       req.auto_mode =
+                               HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_SPEED_MASK;
+                       req.auto_link_speed_mask =
+                               conf->auto_link_speed_mask;
+                       enables |=
+                       HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_LINK_SPEED_MASK;
                }
+
                req.auto_duplex = conf->duplex;
                enables |= HWRM_PORT_PHY_CFG_INPUT_ENABLES_AUTO_DUPLEX;
                req.auto_pause = conf->auto_pause;
@@ -557,6 +560,8 @@ static int bnxt_hwrm_port_phy_qcfg(struct bnxt *bp,
        link_info->auto_pause = resp->auto_pause;
        link_info->force_pause = resp->force_pause;
        link_info->auto_mode = resp->auto_mode;
+       link_info->phy_type = resp->phy_type;
+       link_info->media_type = resp->media_type;
 
        link_info->support_speeds = rte_le_to_cpu_16(resp->support_speeds);
        link_info->auto_link_speed = rte_le_to_cpu_16(resp->auto_link_speed);
@@ -1275,6 +1280,11 @@ static uint16_t bnxt_parse_eth_link_duplex(uint32_t conf_link_speed)
        return hw_link_duplex;
 }
 
+static uint16_t bnxt_check_eth_link_autoneg(uint32_t conf_link)
+{
+       return (conf_link & ETH_LINK_SPEED_FIXED) ? 0 : 1;
+}
+
 static uint16_t bnxt_parse_eth_link_speed(uint32_t conf_link_speed)
 {
        uint16_t eth_link_speed = 0;
@@ -1483,7 +1493,7 @@ int bnxt_set_hwrm_link_config(struct bnxt *bp, bool link_up)
        int rc = 0;
        struct rte_eth_conf *dev_conf = &bp->eth_dev->data->dev_conf;
        struct bnxt_link_info link_req;
-       uint16_t speed;
+       uint16_t speed, autoneg;
 
        if (BNXT_NPAR_PF(bp) || BNXT_VF(bp))
                return 0;
@@ -1498,20 +1508,28 @@ int bnxt_set_hwrm_link_config(struct bnxt *bp, bool link_up)
        if (!link_up)
                goto port_phy_cfg;
 
+       autoneg = bnxt_check_eth_link_autoneg(dev_conf->link_speeds);
        speed = bnxt_parse_eth_link_speed(dev_conf->link_speeds);
        link_req.phy_flags = HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESET_PHY;
-       if (speed == 0) {
+       if (autoneg == 1) {
                link_req.phy_flags |=
                                HWRM_PORT_PHY_CFG_INPUT_FLAGS_RESTART_AUTONEG;
-               link_req.auto_mode =
-                               HWRM_PORT_PHY_CFG_INPUT_AUTO_MODE_SPEED_MASK;
                link_req.auto_link_speed_mask =
                        bnxt_parse_eth_link_speed_mask(bp,
                                                       dev_conf->link_speeds);
        } else {
+               if (bp->link_info.phy_type ==
+                   HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASET ||
+                   bp->link_info.phy_type ==
+                   HWRM_PORT_PHY_QCFG_OUTPUT_PHY_TYPE_BASETE ||
+                   bp->link_info.media_type ==
+                   HWRM_PORT_PHY_QCFG_OUTPUT_MEDIA_TYPE_TP) {
+                       RTE_LOG(ERR, PMD, "10GBase-T devices must autoneg\n");
+                       return -EINVAL;
+               }
+
                link_req.phy_flags |= HWRM_PORT_PHY_CFG_INPUT_FLAGS_FORCE;
                link_req.link_speed = speed;
-               RTE_LOG(INFO, PMD, "Set Link Speed %x\n", speed);
        }
        link_req.duplex = bnxt_parse_eth_link_duplex(dev_conf->link_speeds);
        link_req.auto_pause = bp->link_info.auto_pause;