common/sfc_efx/base: indicate MAE support for encapsulation

[dpdk.git] / drivers / common / sfc_efx / base / efx_mae.c

diff --git a/drivers/common/sfc_efx/base/efx_mae.c b/drivers/common/sfc_efx/base/efx_mae.c
index a2b541a..58b323d 100644 (file)
--- a/drivers/common/sfc_efx/base/efx_mae.c
+++ b/drivers/common/sfc_efx/base/efx_mae.c
@@ -39,9 +39,29 @@ efx_mae_get_capabilities(
                goto fail2;
        }
 
+       maep->em_max_n_outer_prios =
+           MCDI_OUT_DWORD(req, MAE_GET_CAPS_OUT_OUTER_PRIOS);
+
        maep->em_max_n_action_prios =
            MCDI_OUT_DWORD(req, MAE_GET_CAPS_OUT_ACTION_PRIOS);
 
+       maep->em_encap_types_supported = 0;
+
+       if (MCDI_OUT_DWORD(req, MAE_GET_CAPS_OUT_ENCAP_TYPE_VXLAN) == 1) {
+               maep->em_encap_types_supported |=
+                   (1U << EFX_TUNNEL_PROTOCOL_VXLAN);
+       }
+
+       if (MCDI_OUT_DWORD(req, MAE_GET_CAPS_OUT_ENCAP_TYPE_GENEVE) == 1) {
+               maep->em_encap_types_supported |=
+                   (1U << EFX_TUNNEL_PROTOCOL_GENEVE);
+       }
+
+       if (MCDI_OUT_DWORD(req, MAE_GET_CAPS_OUT_ENCAP_TYPE_NVGRE) == 1) {
+               maep->em_encap_types_supported |=
+                   (1U << EFX_TUNNEL_PROTOCOL_NVGRE);
+       }
+
        maep->em_max_nfields =
            MCDI_OUT_DWORD(req, MAE_GET_CAPS_OUT_MATCH_FIELD_COUNT);
 
@@ -225,7 +245,9 @@ efx_mae_get_limits(
                goto fail1;
        }
 
+       emlp->eml_max_n_outer_prios = maep->em_max_n_outer_prios;
        emlp->eml_max_n_action_prios = maep->em_max_n_action_prios;
+       emlp->eml_encap_types_supported = maep->em_encap_types_supported;
 
        return (0);