X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fcxgbe%2Fcxgbe_filter.c;h=3a7912e48861f88446583e1c968b7cc4f1d49cff;hb=b95cbe7f1bc6027e89d705d6ba283b76383be81d;hp=dcb1dd03eeb8cf6d93963f60bec0a8d0ce462c0d;hpb=fefee7a619a4867086c2d24990b27fe0aacd07b2;p=dpdk.git

diff --git a/drivers/net/cxgbe/cxgbe_filter.c b/drivers/net/cxgbe/cxgbe_filter.c
index dcb1dd03ee..3a7912e488 100644
--- a/drivers/net/cxgbe/cxgbe_filter.c
+++ b/drivers/net/cxgbe/cxgbe_filter.c
@@ -89,6 +89,12 @@ int validate_filter(struct adapter *adapter, struct ch_filter_specification *fs)
 	if (fs->val.iport >= adapter->params.nports)
 		return -ERANGE;
 
+	if (!fs->cap && fs->nat_mode && !adapter->params.filter2_wr_support)
+		return -EOPNOTSUPP;
+
+	if (!fs->cap && fs->swapmac && !adapter->params.filter2_wr_support)
+		return -EOPNOTSUPP;
+
 	return 0;
 }
 
@@ -257,8 +263,8 @@ static u64 hash_filter_ntuple(const struct filter_entry *f)
 	u64 ntuple = 0;
 	u16 tcp_proto = IPPROTO_TCP; /* TCP Protocol Number */
 
-	if (tp->port_shift >= 0)
-		ntuple |= (u64)f->fs.mask.iport << tp->port_shift;
+	if (tp->port_shift >= 0 && f->fs.mask.iport)
+		ntuple |= (u64)f->fs.val.iport << tp->port_shift;
 
 	if (tp->protocol_shift >= 0) {
 		if (!f->fs.val.proto)
@@ -272,9 +278,6 @@ static u64 hash_filter_ntuple(const struct filter_entry *f)
 	if (tp->macmatch_shift >= 0 && f->fs.mask.macidx)
 		ntuple |= (u64)(f->fs.val.macidx) << tp->macmatch_shift;
 
-	if (ntuple != tp->hash_filter_mask)
-		return 0;
-
 	return ntuple;
 }
 
@@ -453,6 +456,7 @@ static void mk_act_open_req6(struct filter_entry *f, struct rte_mbuf *mbuf,
 			    V_RSS_QUEUE(f->fs.iq) |
 			    F_T5_OPT_2_VALID |
 			    F_RX_CHANNEL |
+			    V_SACK_EN(f->fs.swapmac) |
 			    V_CONG_CNTRL((f->fs.action == FILTER_DROP) |
 					 (f->fs.dirsteer << 1)) |
 			    V_CCTRL_ECN(f->fs.action == FILTER_SWITCH));
@@ -499,6 +503,7 @@ static void mk_act_open_req(struct filter_entry *f, struct rte_mbuf *mbuf,
 			    V_RSS_QUEUE(f->fs.iq) |
 			    F_T5_OPT_2_VALID |
 			    F_RX_CHANNEL |
+			    V_SACK_EN(f->fs.swapmac) |
 			    V_CONG_CNTRL((f->fs.action == FILTER_DROP) |
 					 (f->fs.dirsteer << 1)) |
 			    V_CCTRL_ECN(f->fs.action == FILTER_SWITCH));
@@ -627,6 +632,7 @@ void clear_filter(struct filter_entry *f)
 
 /**
  * t4_mk_filtdelwr - create a delete filter WR
+ * @adap: adapter context
  * @ftid: the filter ID
  * @wr: the filter work request to populate
  * @qid: ingress queue to receive the delete notification
@@ -634,10 +640,14 @@ void clear_filter(struct filter_entry *f)
  * Creates a filter work request to delete the supplied filter.  If @qid is
  * negative the delete notification is suppressed.
  */
-static void t4_mk_filtdelwr(unsigned int ftid, struct fw_filter_wr *wr, int qid)
+static void t4_mk_filtdelwr(struct adapter *adap, unsigned int ftid,
+			    struct fw_filter2_wr *wr, int qid)
 {
 	memset(wr, 0, sizeof(*wr));
-	wr->op_pkd = cpu_to_be32(V_FW_WR_OP(FW_FILTER_WR));
+	if (adap->params.filter2_wr_support)
+		wr->op_pkd = cpu_to_be32(V_FW_WR_OP(FW_FILTER2_WR));
+	else
+		wr->op_pkd = cpu_to_be32(V_FW_WR_OP(FW_FILTER_WR));
 	wr->len16_pkd = cpu_to_be32(V_FW_WR_LEN16(sizeof(*wr) / 16));
 	wr->tid_to_iq = cpu_to_be32(V_FW_FILTER_WR_TID(ftid) |
 				    V_FW_FILTER_WR_NOREPLY(qid < 0));
@@ -655,7 +665,7 @@ static int del_filter_wr(struct rte_eth_dev *dev, unsigned int fidx)
 	struct adapter *adapter = ethdev2adap(dev);
 	struct filter_entry *f = &adapter->tids.ftid_tab[fidx];
 	struct rte_mbuf *mbuf;
-	struct fw_filter_wr *fwr;
+	struct fw_filter2_wr *fwr;
 	struct sge_ctrl_txq *ctrlq;
 	unsigned int port_id = ethdev2pinfo(dev)->port_id;
 
@@ -667,8 +677,8 @@ static int del_filter_wr(struct rte_eth_dev *dev, unsigned int fidx)
 	mbuf->data_len = sizeof(*fwr);
 	mbuf->pkt_len = mbuf->data_len;
 
-	fwr = rte_pktmbuf_mtod(mbuf, struct fw_filter_wr *);
-	t4_mk_filtdelwr(f->tid, fwr, adapter->sge.fw_evtq.abs_id);
+	fwr = rte_pktmbuf_mtod(mbuf, struct fw_filter2_wr *);
+	t4_mk_filtdelwr(adapter, f->tid, fwr, adapter->sge.fw_evtq.abs_id);
 
 	/*
 	 * Mark the filter as "pending" and ship off the Filter Work Request.
@@ -684,7 +694,7 @@ int set_filter_wr(struct rte_eth_dev *dev, unsigned int fidx)
 	struct adapter *adapter = ethdev2adap(dev);
 	struct filter_entry *f = &adapter->tids.ftid_tab[fidx];
 	struct rte_mbuf *mbuf;
-	struct fw_filter_wr *fwr;
+	struct fw_filter2_wr *fwr;
 	struct sge_ctrl_txq *ctrlq;
 	unsigned int port_id = ethdev2pinfo(dev)->port_id;
 	int ret;
@@ -712,13 +722,16 @@ int set_filter_wr(struct rte_eth_dev *dev, unsigned int fidx)
 	mbuf->data_len = sizeof(*fwr);
 	mbuf->pkt_len = mbuf->data_len;
 
-	fwr = rte_pktmbuf_mtod(mbuf, struct fw_filter_wr *);
+	fwr = rte_pktmbuf_mtod(mbuf, struct fw_filter2_wr *);
 	memset(fwr, 0, sizeof(*fwr));
 
 	/*
 	 * Construct the work request to set the filter.
 	 */
-	fwr->op_pkd = cpu_to_be32(V_FW_WR_OP(FW_FILTER_WR));
+	if (adapter->params.filter2_wr_support)
+		fwr->op_pkd = cpu_to_be32(V_FW_WR_OP(FW_FILTER2_WR));
+	else
+		fwr->op_pkd = cpu_to_be32(V_FW_WR_OP(FW_FILTER_WR));
 	fwr->len16_pkd = cpu_to_be32(V_FW_WR_LEN16(sizeof(*fwr) / 16));
 	fwr->tid_to_iq =
 		cpu_to_be32(V_FW_FILTER_WR_TID(f->tid) |
@@ -762,6 +775,20 @@ int set_filter_wr(struct rte_eth_dev *dev, unsigned int fidx)
 	fwr->fp = cpu_to_be16(f->fs.val.fport);
 	fwr->fpm = cpu_to_be16(f->fs.mask.fport);
 
+	if (adapter->params.filter2_wr_support) {
+		fwr->filter_type_swapmac =
+			 V_FW_FILTER2_WR_SWAPMAC(f->fs.swapmac);
+		fwr->natmode_to_ulp_type =
+			V_FW_FILTER2_WR_ULP_TYPE(f->fs.nat_mode ?
+						 ULP_MODE_TCPDDP :
+						 ULP_MODE_NONE) |
+			V_FW_FILTER2_WR_NATMODE(f->fs.nat_mode);
+		memcpy(fwr->newlip, f->fs.nat_lip, sizeof(fwr->newlip));
+		memcpy(fwr->newfip, f->fs.nat_fip, sizeof(fwr->newfip));
+		fwr->newlport = cpu_to_be16(f->fs.nat_lport);
+		fwr->newfport = cpu_to_be16(f->fs.nat_fport);
+	}
+
 	/*
 	 * Mark the filter as "pending" and ship off the Filter Work Request.
 	 * When we get the Work Request Reply we'll clear the pending status.