net/qede/base: fix error code in resc allocation

[dpdk.git] / drivers / net / qede / base / ecore_vf.c

diff --git a/drivers/net/qede/base/ecore_vf.c b/drivers/net/qede/base/ecore_vf.c
index 634e2bb..161b317 100644 (file)
--- a/drivers/net/qede/base/ecore_vf.c
+++ b/drivers/net/qede/base/ecore_vf.c
@@ -296,6 +296,14 @@ static enum _ecore_status_t ecore_vf_pf_acquire(struct ecore_hwfn *p_hwfn)
                                                VFPF_ACQUIRE_CAP_PRE_FP_HSI;
                                }
                        }
+
+                       /* If PF/VF are using same Major, PF must have had
+                        * it's reasons. Simply fail.
+                        */
+                       DP_NOTICE(p_hwfn, false,
+                                 "PF rejected acquisition by VF\n");
+                       rc = ECORE_INVAL;
+                       goto exit;
                } else {
                        DP_ERR(p_hwfn,
                               "PF returned err %d to VF acquisition request\n",
@@ -336,7 +344,7 @@ static enum _ecore_status_t ecore_vf_pf_acquire(struct ecore_hwfn *p_hwfn)
        /* Learn of the possibility of CMT */
        if (IS_LEAD_HWFN(p_hwfn)) {
                if (resp->pfdev_info.capabilities & PFVF_ACQUIRE_CAP_100G) {
-                       DP_NOTICE(p_hwfn, false, "100g VF\n");
+                       DP_INFO(p_hwfn, "100g VF\n");
                        p_hwfn->p_dev->num_hwfns = 2;
                }
        }
@@ -1382,6 +1390,15 @@ void ecore_vf_get_num_mac_filters(struct ecore_hwfn *p_hwfn,
        *num_mac = p_vf->acquire_resp.resc.num_mac_filters;
 }
 
+void ecore_vf_get_num_sbs(struct ecore_hwfn *p_hwfn,
+                         u32 *num_sbs)
+{
+       struct ecore_vf_iov *p_vf;
+
+       p_vf = p_hwfn->vf_iov_info;
+       *num_sbs = (u32)p_vf->acquire_resp.resc.num_sbs;
+}
+
 bool ecore_vf_check_mac(struct ecore_hwfn *p_hwfn, u8 *mac)
 {
        struct ecore_bulletin_content *bulletin;