net/cxgbe: add compressed error vector

[dpdk.git] / drivers / net / cxgbe / base / t4_hw.c

diff --git a/drivers/net/cxgbe/base/t4_hw.c b/drivers/net/cxgbe/base/t4_hw.c
index 96d4bfd..94abd5b 100644 (file)
--- a/drivers/net/cxgbe/base/t4_hw.c
+++ b/drivers/net/cxgbe/base/t4_hw.c
@@ -4594,6 +4594,14 @@ int t4_init_tp_params(struct adapter *adap)
                         &adap->params.tp.ingress_config, 1,
                         A_TP_INGRESS_CONFIG);
 
+       /* For T6, cache the adapter's compressed error vector
+        * and passing outer header info for encapsulated packets.
+        */
+       if (CHELSIO_CHIP_VERSION(adap->params.chip) > CHELSIO_T5) {
+               v = t4_read_reg(adap, A_TP_OUT_CONFIG);
+               adap->params.tp.rx_pkt_encap = (v & F_CRXPKTENC) ? 1 : 0;
+       }
+
        /*
         * Now that we have TP_VLAN_PRI_MAP cached, we can calculate the field
         * shift positions of several elements of the Compressed Filter Tuple