New upstream version 17.11.5

[deb_dpdk.git] / drivers / net / qede / base / ecore_dev.c

diff --git a/drivers/net/qede/base/ecore_dev.c b/drivers/net/qede/base/ecore_dev.c
index 092606b..ca3bb17 100644 (file)
--- a/drivers/net/qede/base/ecore_dev.c
+++ b/drivers/net/qede/base/ecore_dev.c
@@ -2334,6 +2334,7 @@ enum _ecore_status_t ecore_hw_init(struct ecore_dev *p_dev,
        bool b_default_mtu = true;
        struct ecore_hwfn *p_hwfn;
        enum _ecore_status_t rc = ECORE_SUCCESS;
+       u16 ether_type;
        int i;
 
        if ((p_params->int_mode == ECORE_INT_MODE_MSI) && ECORE_IS_CMT(p_dev)) {
@@ -2366,6 +2367,25 @@ enum _ecore_status_t ecore_hw_init(struct ecore_dev *p_dev,
                if (rc != ECORE_SUCCESS)
                        return rc;
 
+               if (IS_PF(p_dev) && (OSAL_TEST_BIT(ECORE_MF_8021Q_TAGGING,
+                                                  &p_dev->mf_bits) ||
+                                    OSAL_TEST_BIT(ECORE_MF_8021AD_TAGGING,
+                                                  &p_dev->mf_bits))) {
+                       if (OSAL_TEST_BIT(ECORE_MF_8021Q_TAGGING,
+                                         &p_dev->mf_bits))
+                               ether_type = ETHER_TYPE_VLAN;
+                       else
+                               ether_type = ETHER_TYPE_QINQ;
+                       STORE_RT_REG(p_hwfn, PRS_REG_TAG_ETHERTYPE_0_RT_OFFSET,
+                                    ether_type);
+                       STORE_RT_REG(p_hwfn, NIG_REG_TAG_ETHERTYPE_0_RT_OFFSET,
+                                    ether_type);
+                       STORE_RT_REG(p_hwfn, PBF_REG_TAG_ETHERTYPE_0_RT_OFFSET,
+                                    ether_type);
+                       STORE_RT_REG(p_hwfn, DORQ_REG_TAG1_ETHERTYPE_RT_OFFSET,
+                                    ether_type);
+               }
+
                ecore_fill_load_req_params(&load_req_params,
                                           p_params->p_drv_load_params);
                rc = ecore_mcp_load_req(p_hwfn, p_hwfn->p_main_ptt,
@@ -4096,6 +4116,13 @@ ecore_hw_prepare_single(struct ecore_hwfn *p_hwfn,
                rc = ecore_mcp_initiate_pf_flr(p_hwfn, p_hwfn->p_main_ptt);
                if (rc != ECORE_SUCCESS)
                        DP_NOTICE(p_hwfn, false, "Failed to initiate PF FLR\n");
+
+               /* Workaround for MFW issue where PF FLR does not cleanup
+                * IGU block
+                */
+               if (!(p_hwfn->mcp_info->capabilities &
+                     FW_MB_PARAM_FEATURE_SUPPORT_IGU_CLEANUP))
+                       ecore_pf_flr_igu_cleanup(p_hwfn);
        }
 
        /* Check if mdump logs/data are present and update the epoch value */