X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fqede%2Fqede_eth_if.c;h=86bb1292b1840dc8eef5c72a91929f6733e1f53a;hb=add2ca14f4dbe4efd464d6fb4ba599f250fe37a8;hp=b6f6487d7321e5a4145b74f555fed451bbc53df4;hpb=40e9f6fc1558aa2c57c074c53065e3399edafe87;p=dpdk.git

diff --git a/drivers/net/qede/qede_eth_if.c b/drivers/net/qede/qede_eth_if.c
index b6f6487d73..86bb1292b1 100644
--- a/drivers/net/qede/qede_eth_if.c
+++ b/drivers/net/qede/qede_eth_if.c
@@ -18,8 +18,8 @@ qed_start_vport(struct ecore_dev *edev, struct qed_start_vport_params *p_params)
 		u8 tx_switching = 0;
 		struct ecore_sp_vport_start_params start = { 0 };
 
-		start.tpa_mode = p_params->gro_enable ? ECORE_TPA_MODE_GRO :
-		    ECORE_TPA_MODE_NONE;
+		start.tpa_mode = p_params->enable_lro ? ECORE_TPA_MODE_RSC :
+				ECORE_TPA_MODE_NONE;
 		start.remove_inner_vlan = p_params->remove_inner_vlan;
 		start.tx_switching = tx_switching;
 		start.only_untagged = false;	/* untagged only */
@@ -29,7 +29,6 @@ qed_start_vport(struct ecore_dev *edev, struct qed_start_vport_params *p_params)
 		start.concrete_fid = p_hwfn->hw_info.concrete_fid;
 		start.handle_ptp_pkts = p_params->handle_ptp_pkts;
 		start.vport_id = p_params->vport_id;
-		start.max_buffers_per_cqe = 16;	/* TODO-is this right */
 		start.mtu = p_params->mtu;
 		/* @DPDK - Disable FW placement */
 		start.zero_placement_offset = 1;
@@ -40,8 +39,6 @@ qed_start_vport(struct ecore_dev *edev, struct qed_start_vport_params *p_params)
 			return rc;
 		}
 
-		ecore_hw_start_fastpath(p_hwfn);
-
 		DP_VERBOSE(edev, ECORE_MSG_SPQ,
 			   "Started V-PORT %d with MTU %d\n",
 			   p_params->vport_id, p_params->mtu);
@@ -70,6 +67,33 @@ static int qed_stop_vport(struct ecore_dev *edev, uint8_t vport_id)
 	return 0;
 }
 
+bool qed_update_rss_parm_cmt(struct ecore_dev *edev, uint16_t *p_tbl)
+{
+	uint16_t max = 0, k;
+	bool rss_mode = 0; /* disable */
+	int divisor;
+
+	/* Find largest entry, since it's possible RSS needs to
+	 * be disabled [in case only 1 queue per-hwfn]
+	 */
+	for (k = 0; k < ECORE_RSS_IND_TABLE_SIZE; k++)
+		max = (max > p_tbl[k]) ?  max : p_tbl[k];
+
+	/* Either fix RSS values or disable RSS */
+	if (edev->num_hwfns < max + 1) {
+		divisor = (max + edev->num_hwfns - 1) / edev->num_hwfns;
+		DP_VERBOSE(edev, ECORE_MSG_SPQ,
+			   "CMT - fixing RSS values (modulo %02x)\n",
+			   divisor);
+		for (k = 0; k < ECORE_RSS_IND_TABLE_SIZE; k++)
+			p_tbl[k] = p_tbl[k] % divisor;
+
+		rss_mode = 1;
+	}
+
+	return rss_mode;
+}
+
 static int
 qed_update_vport(struct ecore_dev *edev, struct qed_update_vport_params *params)
 {
@@ -94,58 +118,8 @@ qed_update_vport(struct ecore_dev *edev, struct qed_update_vport_params *params)
 	sp_params.accept_any_vlan = params->accept_any_vlan;
 	sp_params.update_accept_any_vlan_flg =
 	    params->update_accept_any_vlan_flg;
-
-	/* RSS - is a bit tricky, since upper-layer isn't familiar with hwfns.
-	 * We need to re-fix the rss values per engine for CMT.
-	 */
-
-	if (edev->num_hwfns > 1 && params->update_rss_flg) {
-		struct qed_update_vport_rss_params *rss = &params->rss_params;
-		int k, max = 0;
-
-		/* Find largest entry, since it's possible RSS needs to
-		 * be disabled [in case only 1 queue per-hwfn]
-		 */
-		for (k = 0; k < ECORE_RSS_IND_TABLE_SIZE; k++)
-			max = (max > rss->rss_ind_table[k]) ?
-			    max : rss->rss_ind_table[k];
-
-		/* Either fix RSS values or disable RSS */
-		if (edev->num_hwfns < max + 1) {
-			int divisor = (max + edev->num_hwfns - 1) /
-			    edev->num_hwfns;
-
-			DP_VERBOSE(edev, ECORE_MSG_SPQ,
-				   "CMT - fixing RSS values (modulo %02x)\n",
-				   divisor);
-
-			for (k = 0; k < ECORE_RSS_IND_TABLE_SIZE; k++)
-				rss->rss_ind_table[k] =
-				    rss->rss_ind_table[k] % divisor;
-		} else {
-			DP_VERBOSE(edev, ECORE_MSG_SPQ,
-				   "CMT - 1 queue per-hwfn; Disabling RSS\n");
-			params->update_rss_flg = 0;
-		}
-	}
-
-	/* Now, update the RSS configuration for actual configuration */
-	if (params->update_rss_flg) {
-		sp_rss_params.update_rss_config = 1;
-		sp_rss_params.rss_enable = 1;
-		sp_rss_params.update_rss_capabilities = 1;
-		sp_rss_params.update_rss_ind_table = 1;
-		sp_rss_params.update_rss_key = 1;
-		sp_rss_params.rss_caps = ECORE_RSS_IPV4 | ECORE_RSS_IPV6 |
-		    ECORE_RSS_IPV4_TCP | ECORE_RSS_IPV6_TCP;
-		sp_rss_params.rss_table_size_log = 7;	/* 2^7 = 128 */
-		rte_memcpy(sp_rss_params.rss_ind_table,
-		       params->rss_params.rss_ind_table,
-		       ECORE_RSS_IND_TABLE_SIZE * sizeof(uint16_t));
-		rte_memcpy(sp_rss_params.rss_key, params->rss_params.rss_key,
-		       ECORE_RSS_KEY_SIZE * sizeof(uint32_t));
-	}
-	sp_params.rss_params = &sp_rss_params;
+	sp_params.mtu = params->mtu;
+	sp_params.sge_tpa_params = params->sge_tpa_params;
 
 	for_each_hwfn(edev, i) {
 		struct ecore_hwfn *p_hwfn = &edev->hwfns[i];
@@ -169,56 +143,57 @@ qed_update_vport(struct ecore_dev *edev, struct qed_update_vport_params *params)
 
 static int
 qed_start_rxq(struct ecore_dev *edev,
-	      uint8_t rss_id, uint8_t rx_queue_id,
-	      uint8_t vport_id, uint16_t sb,
-	      uint8_t sb_index, uint16_t bd_max_bytes,
+	      uint8_t rss_num,
+	      struct ecore_queue_start_common_params *p_params,
+	      uint16_t bd_max_bytes,
 	      dma_addr_t bd_chain_phys_addr,
 	      dma_addr_t cqe_pbl_addr,
-	      uint16_t cqe_pbl_size, void OSAL_IOMEM * *pp_prod)
+	      uint16_t cqe_pbl_size,
+	      struct ecore_rxq_start_ret_params *ret_params)
 {
 	struct ecore_hwfn *p_hwfn;
 	int rc, hwfn_index;
 
-	hwfn_index = rss_id % edev->num_hwfns;
+	hwfn_index = rss_num % edev->num_hwfns;
 	p_hwfn = &edev->hwfns[hwfn_index];
 
-	rc = ecore_sp_eth_rx_queue_start(p_hwfn,
-					 p_hwfn->hw_info.opaque_fid,
-					 rx_queue_id / edev->num_hwfns,
-					 vport_id,
-					 vport_id,
-					 sb,
-					 sb_index,
-					 bd_max_bytes,
-					 bd_chain_phys_addr,
-					 cqe_pbl_addr, cqe_pbl_size, pp_prod);
+	p_params->queue_id = p_params->queue_id / edev->num_hwfns;
+	p_params->stats_id = p_params->vport_id;
+
+	rc = ecore_eth_rx_queue_start(p_hwfn,
+				      p_hwfn->hw_info.opaque_fid,
+				      p_params,
+				      bd_max_bytes,
+				      bd_chain_phys_addr,
+				      cqe_pbl_addr,
+				      cqe_pbl_size,
+				      ret_params);
 
 	if (rc) {
-		DP_ERR(edev, "Failed to start RXQ#%d\n", rx_queue_id);
+		DP_ERR(edev, "Failed to start RXQ#%d\n", p_params->queue_id);
 		return rc;
 	}
 
 	DP_VERBOSE(edev, ECORE_MSG_SPQ,
-		   "Started RX-Q %d [rss %d] on V-PORT %d and SB %d\n",
-		   rx_queue_id, rss_id, vport_id, sb);
+		   "Started RX-Q %d [rss_num %d] on V-PORT %d and SB %d\n",
+		   p_params->queue_id, rss_num, p_params->vport_id,
+		   p_params->sb);
 
 	return 0;
 }
 
 static int
-qed_stop_rxq(struct ecore_dev *edev, struct qed_stop_rxq_params *params)
+qed_stop_rxq(struct ecore_dev *edev, uint8_t rss_id, void *handle)
 {
 	int rc, hwfn_index;
 	struct ecore_hwfn *p_hwfn;
 
-	hwfn_index = params->rss_id % edev->num_hwfns;
+	hwfn_index = rss_id % edev->num_hwfns;
 	p_hwfn = &edev->hwfns[hwfn_index];
 
-	rc = ecore_sp_eth_rx_queue_stop(p_hwfn,
-					params->rx_queue_id / edev->num_hwfns,
-					params->eq_completion_only, false);
+	rc = ecore_eth_rx_queue_stop(p_hwfn, handle, true, false);
 	if (rc) {
-		DP_ERR(edev, "Failed to stop RXQ#%d\n", params->rx_queue_id);
+		DP_ERR(edev, "Failed to stop RXQ#%02x\n", rss_id);
 		return rc;
 	}
 
@@ -227,52 +202,52 @@ qed_stop_rxq(struct ecore_dev *edev, struct qed_stop_rxq_params *params)
 
 static int
 qed_start_txq(struct ecore_dev *edev,
-	      uint8_t rss_id, uint16_t tx_queue_id,
-	      uint8_t vport_id, uint16_t sb,
-	      uint8_t sb_index,
+	      uint8_t rss_num,
+	      struct ecore_queue_start_common_params *p_params,
 	      dma_addr_t pbl_addr,
-	      uint16_t pbl_size, void OSAL_IOMEM * *pp_doorbell)
+	      uint16_t pbl_size,
+	      struct ecore_txq_start_ret_params *ret_params)
 {
 	struct ecore_hwfn *p_hwfn;
 	int rc, hwfn_index;
 
-	hwfn_index = rss_id % edev->num_hwfns;
+	hwfn_index = rss_num % edev->num_hwfns;
 	p_hwfn = &edev->hwfns[hwfn_index];
 
-	rc = ecore_sp_eth_tx_queue_start(p_hwfn,
-					 p_hwfn->hw_info.opaque_fid,
-					 tx_queue_id / edev->num_hwfns,
-					 vport_id,
-					 vport_id,
-					 sb,
-					 sb_index,
-					 pbl_addr, pbl_size, pp_doorbell);
+	p_params->queue_id = p_params->queue_id / edev->num_hwfns;
+	p_params->stats_id = p_params->vport_id;
+
+	rc = ecore_eth_tx_queue_start(p_hwfn,
+				      p_hwfn->hw_info.opaque_fid,
+				      p_params, 0 /* tc */,
+				      pbl_addr, pbl_size,
+				      ret_params);
 
 	if (rc) {
-		DP_ERR(edev, "Failed to start TXQ#%d\n", tx_queue_id);
+		DP_ERR(edev, "Failed to start TXQ#%d\n", p_params->queue_id);
 		return rc;
 	}
 
 	DP_VERBOSE(edev, ECORE_MSG_SPQ,
-		   "Started TX-Q %d [rss %d] on V-PORT %d and SB %d\n",
-		   tx_queue_id, rss_id, vport_id, sb);
+		   "Started TX-Q %d [rss_num %d] on V-PORT %d and SB %d\n",
+		   p_params->queue_id, rss_num, p_params->vport_id,
+		   p_params->sb);
 
 	return 0;
 }
 
 static int
-qed_stop_txq(struct ecore_dev *edev, struct qed_stop_txq_params *params)
+qed_stop_txq(struct ecore_dev *edev, uint8_t rss_id, void *handle)
 {
 	struct ecore_hwfn *p_hwfn;
 	int rc, hwfn_index;
 
-	hwfn_index = params->rss_id % edev->num_hwfns;
+	hwfn_index = rss_id % edev->num_hwfns;
 	p_hwfn = &edev->hwfns[hwfn_index];
 
-	rc = ecore_sp_eth_tx_queue_stop(p_hwfn,
-					params->tx_queue_id / edev->num_hwfns);
+	rc = ecore_eth_tx_queue_stop(p_hwfn, handle);
 	if (rc) {
-		DP_ERR(edev, "Failed to stop TXQ#%d\n", params->tx_queue_id);
+		DP_ERR(edev, "Failed to stop TXQ#%02x\n", rss_id);
 		return rc;
 	}
 
@@ -294,92 +269,28 @@ static int qed_fastpath_stop(struct ecore_dev *edev)
 	return 0;
 }
 
-static void
-qed_get_vport_stats(struct ecore_dev *edev, struct ecore_eth_stats *stats)
+static void qed_fastpath_start(struct ecore_dev *edev)
 {
-	ecore_get_vport_stats(edev, stats);
-}
-
-static int
-qed_configure_filter_ucast(struct ecore_dev *edev,
-			   struct qed_filter_ucast_params *params)
-{
-	struct ecore_filter_ucast ucast;
-
-	if (!params->vlan_valid && !params->mac_valid) {
-		DP_NOTICE(edev, true,
-			  "Tried configuring a unicast filter,"
-			  "but both MAC and VLAN are not set\n");
-		return -EINVAL;
-	}
-
-	memset(&ucast, 0, sizeof(ucast));
-	switch (params->type) {
-	case QED_FILTER_XCAST_TYPE_ADD:
-		ucast.opcode = ECORE_FILTER_ADD;
-		break;
-	case QED_FILTER_XCAST_TYPE_DEL:
-		ucast.opcode = ECORE_FILTER_REMOVE;
-		break;
-	case QED_FILTER_XCAST_TYPE_REPLACE:
-		ucast.opcode = ECORE_FILTER_REPLACE;
-		break;
-	default:
-		DP_NOTICE(edev, true, "Unknown unicast filter type %d\n",
-			  params->type);
-	}
+	struct ecore_hwfn *p_hwfn;
+	int i;
 
-	if (params->vlan_valid && params->mac_valid) {
-		ucast.type = ECORE_FILTER_MAC_VLAN;
-		ether_addr_copy((struct ether_addr *)&params->mac,
-				(struct ether_addr *)&ucast.mac);
-		ucast.vlan = params->vlan;
-	} else if (params->mac_valid) {
-		ucast.type = ECORE_FILTER_MAC;
-		ether_addr_copy((struct ether_addr *)&params->mac,
-				(struct ether_addr *)&ucast.mac);
-	} else {
-		ucast.type = ECORE_FILTER_VLAN;
-		ucast.vlan = params->vlan;
+	for_each_hwfn(edev, i) {
+		p_hwfn = &edev->hwfns[i];
+		ecore_hw_start_fastpath(p_hwfn);
 	}
-
-	ucast.is_rx_filter = true;
-	ucast.is_tx_filter = true;
-
-	return ecore_filter_ucast_cmd(edev, &ucast, ECORE_SPQ_MODE_CB, NULL);
 }
 
-static int
-qed_configure_filter_mcast(struct ecore_dev *edev,
-			   struct qed_filter_mcast_params *params)
+static void
+qed_get_vport_stats(struct ecore_dev *edev, struct ecore_eth_stats *stats)
 {
-	struct ecore_filter_mcast mcast;
-	int i;
-
-	memset(&mcast, 0, sizeof(mcast));
-	switch (params->type) {
-	case QED_FILTER_XCAST_TYPE_ADD:
-		mcast.opcode = ECORE_FILTER_ADD;
-		break;
-	case QED_FILTER_XCAST_TYPE_DEL:
-		mcast.opcode = ECORE_FILTER_REMOVE;
-		break;
-	default:
-		DP_NOTICE(edev, true, "Unknown multicast filter type %d\n",
-			  params->type);
-	}
-
-	mcast.num_mc_addrs = params->num;
-	for (i = 0; i < mcast.num_mc_addrs; i++)
-		ether_addr_copy((struct ether_addr *)&params->mac[i],
-				(struct ether_addr *)&mcast.mac[i]);
-
-	return ecore_filter_mcast_cmd(edev, &mcast, ECORE_SPQ_MODE_CB, NULL);
+	ecore_get_vport_stats(edev, stats);
 }
 
-int qed_configure_filter_rx_mode(struct ecore_dev *edev,
+int qed_configure_filter_rx_mode(struct rte_eth_dev *eth_dev,
 				 enum qed_filter_rx_mode_type type)
 {
+	struct qede_dev *qdev = QEDE_INIT_QDEV(eth_dev);
+	struct ecore_dev *edev = QEDE_INIT_EDEV(qdev);
 	struct ecore_filter_accept_flags flags;
 
 	memset(&flags, 0, sizeof(flags));
@@ -412,25 +323,6 @@ int qed_configure_filter_rx_mode(struct ecore_dev *edev,
 				       ECORE_SPQ_MODE_CB, NULL);
 }
 
-static int
-qed_configure_filter(struct ecore_dev *edev, struct qed_filter_params *params)
-{
-	switch (params->type) {
-	case QED_FILTER_TYPE_UCAST:
-		return qed_configure_filter_ucast(edev, &params->filter.ucast);
-	case QED_FILTER_TYPE_MCAST:
-		return qed_configure_filter_mcast(edev, &params->filter.mcast);
-	case QED_FILTER_TYPE_RX_MODE:
-		return qed_configure_filter_rx_mode(edev,
-						    params->filter.
-						    accept_flags);
-	default:
-		DP_NOTICE(edev, true, "Unknown filter type %d\n",
-			  (int)params->type);
-		return -EINVAL;
-	}
-}
-
 static const struct qed_eth_ops qed_eth_ops_pass = {
 	INIT_STRUCT_FIELD(common, &qed_common_ops_pass),
 	INIT_STRUCT_FIELD(fill_dev_info, &qed_fill_eth_dev_info),
@@ -443,20 +335,10 @@ static const struct qed_eth_ops qed_eth_ops_pass = {
 	INIT_STRUCT_FIELD(q_tx_stop, &qed_stop_txq),
 	INIT_STRUCT_FIELD(eth_cqe_completion, &qed_fp_cqe_completion),
 	INIT_STRUCT_FIELD(fastpath_stop, &qed_fastpath_stop),
+	INIT_STRUCT_FIELD(fastpath_start, &qed_fastpath_start),
 	INIT_STRUCT_FIELD(get_vport_stats, &qed_get_vport_stats),
-	INIT_STRUCT_FIELD(filter_config, &qed_configure_filter),
 };
 
-uint32_t qed_get_protocol_version(enum qed_protocol protocol)
-{
-	switch (protocol) {
-	case QED_PROTOCOL_ETH:
-		return QED_ETH_INTERFACE_VERSION;
-	default:
-		return 0;
-	}
-}
-
 const struct qed_eth_ops *qed_get_eth_ops(void)
 {
 	return &qed_eth_ops_pass;