X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Fsfc%2Fsfc.c;h=c19d81cc88aed3ecbd17d691bb6cb32c65cc6b65;hb=d0f6c960367f83259175348878278592e989b562;hp=2e29bfaf458fadce46b42886eaa6edbf7337e3d6;hpb=9dbd28df2d0bb0b4280d0c84771895c867454c25;p=dpdk.git

diff --git a/drivers/net/sfc/sfc.c b/drivers/net/sfc/sfc.c
index 2e29bfaf45..c19d81cc88 100644
--- a/drivers/net/sfc/sfc.c
+++ b/drivers/net/sfc/sfc.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-3-Clause
  *
- * Copyright (c) 2016-2018 Solarflare Communications Inc.
- * All rights reserved.
+ * Copyright(c) 2019-2020 Xilinx, Inc.
+ * Copyright(c) 2016-2019 Solarflare Communications Inc.
  *
  * This software was jointly developed between OKTET Labs (under contract
  * for Solarflare) and Solarflare Communications, Inc.
@@ -30,7 +30,7 @@ sfc_dma_alloc(const struct sfc_adapter *sa, const char *name, uint16_t id,
 {
 	const struct rte_memzone *mz;
 
-	sfc_log_init(sa, "name=%s id=%u len=%lu socket_id=%d",
+	sfc_log_init(sa, "name=%s id=%u len=%zu socket_id=%d",
 		     name, id, len, socket_id);
 
 	mz = rte_eth_dma_zone_reserve(sa->eth_dev, name, id, len,
@@ -148,7 +148,8 @@ sfc_check_conf(struct sfc_adapter *sa)
 		rc = EINVAL;
 	}
 
-	if (conf->intr_conf.rxq != 0) {
+	if (conf->intr_conf.rxq != 0 &&
+	    (sa->priv.dp_rx->features & SFC_DP_RX_FEAT_INTR) == 0) {
 		sfc_err(sa, "Receive queue interrupt not supported");
 		rc = EINVAL;
 	}
@@ -240,8 +241,8 @@ sfc_estimate_resource_limits(struct sfc_adapter *sa)
 	return 0;
 
 fail_get_vi_pool:
-fail_nic_init:
 	efx_nic_fini(sa->nic);
+fail_nic_init:
 	return rc;
 }
 
@@ -744,11 +745,19 @@ sfc_attach(struct sfc_adapter *sa)
 	sa->priv.shared->tunnel_encaps =
 		encp->enc_tunnel_encapsulations_supported;
 
-	if (sa->priv.dp_tx->features & SFC_DP_TX_FEAT_TSO) {
+	if (sfc_dp_tx_offload_capa(sa->priv.dp_tx) & DEV_TX_OFFLOAD_TCP_TSO) {
 		sa->tso = encp->enc_fw_assisted_tso_v2_enabled;
 		if (!sa->tso)
-			sfc_warn(sa,
-				 "TSO support isn't available on this adapter");
+			sfc_info(sa, "TSO support isn't available on this adapter");
+	}
+
+	if (sa->tso &&
+	    (sfc_dp_tx_offload_capa(sa->priv.dp_tx) &
+	     (DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
+	      DEV_TX_OFFLOAD_GENEVE_TNL_TSO)) != 0) {
+		sa->tso_encap = encp->enc_fw_assisted_tso_v2_encap_enabled;
+		if (!sa->tso_encap)
+			sfc_info(sa, "Encapsulated TSO support isn't available on this adapter");
 	}
 
 	sfc_log_init(sa, "estimate resource limits");
@@ -756,6 +765,18 @@ sfc_attach(struct sfc_adapter *sa)
 	if (rc != 0)
 		goto fail_estimate_rsrc_limits;
 
+	sa->evq_max_entries = encp->enc_evq_max_nevs;
+	SFC_ASSERT(rte_is_power_of_2(sa->evq_max_entries));
+
+	sa->evq_min_entries = encp->enc_evq_min_nevs;
+	SFC_ASSERT(rte_is_power_of_2(sa->evq_min_entries));
+
+	sa->rxq_max_entries = encp->enc_rxq_max_ndescs;
+	SFC_ASSERT(rte_is_power_of_2(sa->rxq_max_entries));
+
+	sa->rxq_min_entries = encp->enc_rxq_min_ndescs;
+	SFC_ASSERT(rte_is_power_of_2(sa->rxq_min_entries));
+
 	sa->txq_max_entries = encp->enc_txq_max_ndescs;
 	SFC_ASSERT(rte_is_power_of_2(sa->txq_max_entries));
 
@@ -1103,12 +1124,12 @@ sfc_register_logtype(const struct rte_pci_addr *pci_addr,
 		++lt_prefix_str_size; /* Reserve space for prefix separator */
 		lt_str_size_max = lt_prefix_str_size + PCI_PRI_STR_SIZE + 1;
 	} else {
-		return RTE_LOGTYPE_PMD;
+		return sfc_logtype_driver;
 	}
 
 	lt_str = rte_zmalloc("logtype_str", lt_str_size_max, 0);
 	if (lt_str == NULL)
-		return RTE_LOGTYPE_PMD;
+		return sfc_logtype_driver;
 
 	strncpy(lt_str, lt_prefix_str, lt_prefix_str_size);
 	lt_str[lt_prefix_str_size - 1] = '.';
@@ -1119,5 +1140,8 @@ sfc_register_logtype(const struct rte_pci_addr *pci_addr,
 	ret = rte_log_register_type_and_pick_level(lt_str, ll_default);
 	rte_free(lt_str);
 
-	return (ret < 0) ? RTE_LOGTYPE_PMD : ret;
+	if (ret < 0)
+		return sfc_logtype_driver;
+
+	return ret;
 }