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From: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
To: dev@dpdk.org
Cc: nirranjan@chelsio.com, kaara.satwik@chelsio.com
Subject: [dpdk-dev] [PATCH 7/9] net/cxgbe: add rte_flow support for Source MAC Rewrite
Date: Wed, 11 Mar 2020 14:35:49 +0530	[thread overview]
Message-ID: <922dac5cf352f830d98d89016e253caf37fdfcc6.1583906144.git.kaara.satwik@chelsio.com> (raw)
In-Reply-To: <cover.1583906144.git.kaara.satwik@chelsio.com>
In-Reply-To: <cover.1583906144.git.kaara.satwik@chelsio.com>

From: Karra Satwik <kaara.satwik@chelsio.com>

Add support to rewrite Source MAC addresses. The new Source
MAC address is written into a free entry in the SMT table
and the corresponding SMT index is used by hardware to
rewrite the Source MAC address of the packets hitting the
flow.

Signed-off-by: Karra Satwik <kaara.satwik@chelsio.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
---
 drivers/net/cxgbe/base/t4_msg.h         |  40 +++++
 drivers/net/cxgbe/base/t4_tcb.h         |   8 +
 drivers/net/cxgbe/base/t4fw_interface.h |   7 +-
 drivers/net/cxgbe/cxgbe_filter.c        |  35 ++++-
 drivers/net/cxgbe/cxgbe_filter.h        |   3 +
 drivers/net/cxgbe/cxgbe_flow.c          |  14 ++
 drivers/net/cxgbe/cxgbe_main.c          |   4 +
 drivers/net/cxgbe/smt.c                 | 187 ++++++++++++++++++++++++
 drivers/net/cxgbe/smt.h                 |   5 +
 9 files changed, 300 insertions(+), 3 deletions(-)

diff --git a/drivers/net/cxgbe/base/t4_msg.h b/drivers/net/cxgbe/base/t4_msg.h
index 9e052b0f0..a6ddaa7b0 100644
--- a/drivers/net/cxgbe/base/t4_msg.h
+++ b/drivers/net/cxgbe/base/t4_msg.h
@@ -12,10 +12,12 @@ enum {
 	CPL_ABORT_REQ         = 0xA,
 	CPL_ABORT_RPL         = 0xB,
 	CPL_L2T_WRITE_REQ     = 0x12,
+	CPL_SMT_WRITE_REQ     = 0x14,
 	CPL_TID_RELEASE       = 0x1A,
 	CPL_L2T_WRITE_RPL     = 0x23,
 	CPL_ACT_OPEN_RPL      = 0x25,
 	CPL_ABORT_RPL_RSS     = 0x2D,
+	CPL_SMT_WRITE_RPL     = 0x2E,
 	CPL_SET_TCB_RPL       = 0x3A,
 	CPL_ACT_OPEN_REQ6     = 0x83,
 	CPL_SGE_EGR_UPDATE    = 0xA5,
@@ -465,6 +467,44 @@ struct cpl_l2t_write_rpl {
 	__u8 rsvd[3];
 };
 
+struct cpl_smt_write_req {
+	WR_HDR;
+	union opcode_tid ot;
+	__be32 params;
+	__be16 pfvf1;
+	__u8   src_mac1[6];
+	__be16 pfvf0;
+	__u8   src_mac0[6];
+};
+
+struct cpl_t6_smt_write_req {
+	WR_HDR;
+	union opcode_tid ot;
+	__be32 params;
+	__be64 tag;
+	__be16 pfvf0;
+	__u8   src_mac0[6];
+	__be32 local_ip;
+	__be32 rsvd;
+};
+
+struct cpl_smt_write_rpl {
+	RSS_HDR
+	union opcode_tid ot;
+	u8 status;
+	u8 rsvd[3];
+};
+
+/* cpl_smt_{read,write}_req.params fields */
+#define S_SMTW_OVLAN_IDX    16
+#define V_SMTW_OVLAN_IDX(x) ((x) << S_SMTW_OVLAN_IDX)
+
+#define S_SMTW_IDX    20
+#define V_SMTW_IDX(x) ((x) << S_SMTW_IDX)
+
+#define S_SMTW_NORPL    31
+#define V_SMTW_NORPL(x) ((x) << S_SMTW_NORPL)
+
 /* rx_pkt.l2info fields */
 #define S_RXF_UDP    22
 #define V_RXF_UDP(x) ((x) << S_RXF_UDP)
diff --git a/drivers/net/cxgbe/base/t4_tcb.h b/drivers/net/cxgbe/base/t4_tcb.h
index 834169ab4..afd03b735 100644
--- a/drivers/net/cxgbe/base/t4_tcb.h
+++ b/drivers/net/cxgbe/base/t4_tcb.h
@@ -6,6 +6,12 @@
 #ifndef _T4_TCB_DEFS_H
 #define _T4_TCB_DEFS_H
 
+/* 31:24 */
+#define W_TCB_SMAC_SEL    0
+#define S_TCB_SMAC_SEL    24
+#define M_TCB_SMAC_SEL    0xffULL
+#define V_TCB_SMAC_SEL(x) ((x) << S_TCB_SMAC_SEL)
+
 /* 95:32 */
 #define W_TCB_T_FLAGS    1
 
@@ -34,6 +40,8 @@
 
 #define S_TF_CCTRL_ECE    60
 
+#define S_TF_CCTRL_CWR    61
+
 #define S_TF_CCTRL_RFR    62
 
 #endif /* _T4_TCB_DEFS_H */
diff --git a/drivers/net/cxgbe/base/t4fw_interface.h b/drivers/net/cxgbe/base/t4fw_interface.h
index 3684c8006..51ebe4f7a 100644
--- a/drivers/net/cxgbe/base/t4fw_interface.h
+++ b/drivers/net/cxgbe/base/t4fw_interface.h
@@ -248,6 +248,9 @@ struct fw_filter2_wr {
 #define S_FW_FILTER_WR_DMAC	19
 #define V_FW_FILTER_WR_DMAC(x)	((x) << S_FW_FILTER_WR_DMAC)
 
+#define S_FW_FILTER_WR_SMAC     18
+#define V_FW_FILTER_WR_SMAC(x)  ((x) << S_FW_FILTER_WR_SMAC)
+
 #define S_FW_FILTER_WR_INSVLAN		17
 #define V_FW_FILTER_WR_INSVLAN(x)	((x) << S_FW_FILTER_WR_INSVLAN)
 
@@ -1335,8 +1338,8 @@ struct fw_vi_cmd {
 #define FW_VI_MAC_ID_BASED_FREE         0x3FC
 
 enum fw_vi_mac_smac {
-	FW_VI_MAC_MPS_TCAM_ENTRY,
-	FW_VI_MAC_SMT_AND_MPSTCAM
+	FW_VI_MAC_MPS_TCAM_ENTRY = 0x0,
+	FW_VI_MAC_SMT_AND_MPSTCAM = 0x3
 };
 
 enum fw_vi_mac_entry_types {
diff --git a/drivers/net/cxgbe/cxgbe_filter.c b/drivers/net/cxgbe/cxgbe_filter.c
index b009217f8..c5f5e41e3 100644
--- a/drivers/net/cxgbe/cxgbe_filter.c
+++ b/drivers/net/cxgbe/cxgbe_filter.c
@@ -10,6 +10,7 @@
 #include "cxgbe_filter.h"
 #include "clip_tbl.h"
 #include "l2t.h"
+#include "smt.h"
 
 /**
  * Initialize Hash Filters
@@ -604,6 +605,17 @@ static int cxgbe_set_hash_filter(struct rte_eth_dev *dev,
 		}
 	}
 
+	/* If the new filter requires Source MAC rewriting then we need to
+	 * allocate a SMT entry for the filter
+	 */
+	if (f->fs.newsmac) {
+		f->smt = cxgbe_smt_alloc_switching(f->dev, f->fs.smac);
+		if (!f->smt) {
+			ret = -EAGAIN;
+			goto out_err;
+		}
+	}
+
 	atid = cxgbe_alloc_atid(t, f);
 	if (atid < 0)
 		goto out_err;
@@ -758,6 +770,20 @@ static int set_filter_wr(struct rte_eth_dev *dev, unsigned int fidx)
 			return -ENOMEM;
 	}
 
+	/* If the new filter requires Source MAC rewriting then we need to
+	 * allocate a SMT entry for the filter
+	 */
+	if (f->fs.newsmac) {
+		f->smt = cxgbe_smt_alloc_switching(f->dev, f->fs.smac);
+		if (!f->smt) {
+			if (f->l2t) {
+				cxgbe_l2t_release(f->l2t);
+				f->l2t = NULL;
+			}
+			return -ENOMEM;
+		}
+	}
+
 	ctrlq = &adapter->sge.ctrlq[port_id];
 	mbuf = rte_pktmbuf_alloc(ctrlq->mb_pool);
 	if (!mbuf) {
@@ -788,6 +814,7 @@ static int set_filter_wr(struct rte_eth_dev *dev, unsigned int fidx)
 		cpu_to_be32(V_FW_FILTER_WR_DROP(f->fs.action == FILTER_DROP) |
 			    V_FW_FILTER_WR_DIRSTEER(f->fs.dirsteer) |
 			    V_FW_FILTER_WR_LPBK(f->fs.action == FILTER_SWITCH) |
+			    V_FW_FILTER_WR_SMAC(f->fs.newsmac) |
 			    V_FW_FILTER_WR_DMAC(f->fs.newdmac) |
 			    V_FW_FILTER_WR_INSVLAN
 				(f->fs.newvlan == VLAN_INSERT ||
@@ -806,7 +833,7 @@ static int set_filter_wr(struct rte_eth_dev *dev, unsigned int fidx)
 		 V_FW_FILTER_WR_IVLAN_VLDM(f->fs.mask.ivlan_vld) |
 		 V_FW_FILTER_WR_OVLAN_VLD(f->fs.val.ovlan_vld) |
 		 V_FW_FILTER_WR_OVLAN_VLDM(f->fs.mask.ovlan_vld));
-	fwr->smac_sel = 0;
+	fwr->smac_sel = f->smt ? f->smt->hw_idx : 0;
 	fwr->rx_chan_rx_rpl_iq =
 		cpu_to_be16(V_FW_FILTER_WR_RX_CHAN(0) |
 			    V_FW_FILTER_WR_RX_RPL_IQ(adapter->sge.fw_evtq.abs_id
@@ -1144,6 +1171,12 @@ void cxgbe_hash_filter_rpl(struct adapter *adap,
 		if (f->fs.newvlan == VLAN_INSERT ||
 		    f->fs.newvlan == VLAN_REWRITE)
 			set_tcb_tflag(adap, tid, S_TF_CCTRL_RFR, 1, 1);
+		if (f->fs.newsmac) {
+			set_tcb_tflag(adap, tid, S_TF_CCTRL_CWR, 1, 1);
+			set_tcb_field(adap, tid, W_TCB_SMAC_SEL,
+				      V_TCB_SMAC_SEL(M_TCB_SMAC_SEL),
+				      V_TCB_SMAC_SEL(f->smt->hw_idx), 1);
+		}
 		break;
 	}
 	default:
diff --git a/drivers/net/cxgbe/cxgbe_filter.h b/drivers/net/cxgbe/cxgbe_filter.h
index 7a1e72ded..e79c052de 100644
--- a/drivers/net/cxgbe/cxgbe_filter.h
+++ b/drivers/net/cxgbe/cxgbe_filter.h
@@ -100,9 +100,11 @@ struct ch_filter_specification {
 	uint32_t iq:10;		/* ingress queue */
 
 	uint32_t eport:2;	/* egress port to switch packet out */
+	uint32_t newsmac:1;     /* rewrite source MAC address */
 	uint32_t newdmac:1;     /* rewrite destination MAC address */
 	uint32_t swapmac:1;     /* swap SMAC/DMAC for loopback packet */
 	uint32_t newvlan:2;     /* rewrite VLAN Tag */
+	uint8_t smac[RTE_ETHER_ADDR_LEN];   /* new source MAC address */
 	uint8_t dmac[RTE_ETHER_ADDR_LEN];   /* new destination MAC address */
 	uint16_t vlan;          /* VLAN Tag to insert */
 
@@ -181,6 +183,7 @@ struct filter_entry {
 	struct filter_ctx *ctx;     /* caller's completion hook */
 	struct clip_entry *clipt;   /* CLIP Table entry for IPv6 */
 	struct l2t_entry *l2t;      /* Layer Two Table entry for dmac */
+	struct smt_entry *smt;      /* Source Mac Table entry for smac */
 	struct rte_eth_dev *dev;    /* Port's rte eth device */
 	void *private;              /* For use by apps using filter_entry */
 
diff --git a/drivers/net/cxgbe/cxgbe_flow.c b/drivers/net/cxgbe/cxgbe_flow.c
index b009005c5..13fd78aaf 100644
--- a/drivers/net/cxgbe/cxgbe_flow.c
+++ b/drivers/net/cxgbe/cxgbe_flow.c
@@ -795,6 +795,19 @@ ch_rte_parse_atype_switch(const struct rte_flow_action *a,
 						  "found");
 		fs->swapmac = 1;
 		break;
+	case RTE_FLOW_ACTION_TYPE_SET_MAC_SRC:
+		item_index = cxgbe_get_flow_item_index(items,
+						       RTE_FLOW_ITEM_TYPE_ETH);
+		if (item_index < 0)
+			return rte_flow_error_set(e, EINVAL,
+						  RTE_FLOW_ERROR_TYPE_ACTION, a,
+						  "No RTE_FLOW_ITEM_TYPE_ETH "
+						  "found");
+		mac = (const struct rte_flow_action_set_mac *)a->conf;
+
+		fs->newsmac = 1;
+		memcpy(fs->smac, mac->mac_addr, sizeof(fs->smac));
+		break;
 	case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
 		item_index = cxgbe_get_flow_item_index(items,
 						       RTE_FLOW_ITEM_TYPE_ETH);
@@ -883,6 +896,7 @@ cxgbe_rtef_parse_actions(struct rte_flow *flow,
 			goto action_switch;
 		case RTE_FLOW_ACTION_TYPE_SET_TP_SRC:
 		case RTE_FLOW_ACTION_TYPE_SET_TP_DST:
+		case RTE_FLOW_ACTION_TYPE_SET_MAC_SRC:
 		case RTE_FLOW_ACTION_TYPE_SET_MAC_DST:
 action_switch:
 			/* We allow multiple switch actions, but switch is
diff --git a/drivers/net/cxgbe/cxgbe_main.c b/drivers/net/cxgbe/cxgbe_main.c
index 1ab6f8fba..df54e54f5 100644
--- a/drivers/net/cxgbe/cxgbe_main.c
+++ b/drivers/net/cxgbe/cxgbe_main.c
@@ -107,6 +107,10 @@ static int fwevtq_handler(struct sge_rspq *q, const __be64 *rsp,
 		const struct cpl_l2t_write_rpl *p = (const void *)rsp;
 
 		cxgbe_do_l2t_write_rpl(q->adapter, p);
+	} else if (opcode == CPL_SMT_WRITE_RPL) {
+		const struct cpl_smt_write_rpl *p = (const void *)rsp;
+
+		cxgbe_do_smt_write_rpl(q->adapter, p);
 	} else {
 		dev_err(adapter, "unexpected CPL %#x on FW event queue\n",
 			opcode);
diff --git a/drivers/net/cxgbe/smt.c b/drivers/net/cxgbe/smt.c
index cf40c8a8a..e8f38676e 100644
--- a/drivers/net/cxgbe/smt.c
+++ b/drivers/net/cxgbe/smt.c
@@ -6,6 +6,193 @@
 #include "base/common.h"
 #include "smt.h"
 
+void cxgbe_do_smt_write_rpl(struct adapter *adap,
+			    const struct cpl_smt_write_rpl *rpl)
+{
+	unsigned int smtidx = G_TID_TID(GET_TID(rpl));
+	struct smt_data *s = adap->smt;
+
+	if (unlikely(rpl->status != CPL_ERR_NONE)) {
+		struct smt_entry *e = &s->smtab[smtidx];
+
+		dev_err(adap,
+			"Unexpected SMT_WRITE_RPL status %u for entry %u\n",
+			rpl->status, smtidx);
+		t4_os_lock(&e->lock);
+		e->state = SMT_STATE_ERROR;
+		t4_os_unlock(&e->lock);
+	}
+}
+
+static int write_smt_entry(struct rte_eth_dev *dev, struct smt_entry *e)
+{
+	unsigned int port_id = ethdev2pinfo(dev)->port_id;
+	struct adapter *adap = ethdev2adap(dev);
+	struct cpl_t6_smt_write_req *t6req;
+	struct smt_data *s = adap->smt;
+	struct cpl_smt_write_req *req;
+	struct sge_ctrl_txq *ctrlq;
+	struct rte_mbuf *mbuf;
+	u8 row;
+
+	ctrlq = &adap->sge.ctrlq[port_id];
+	mbuf = rte_pktmbuf_alloc(ctrlq->mb_pool);
+	if (!mbuf)
+		return -ENOMEM;
+
+	if (CHELSIO_CHIP_VERSION(adap->params.chip) <= CHELSIO_T5) {
+		mbuf->data_len = sizeof(*req);
+		mbuf->pkt_len = mbuf->data_len;
+
+		/* Source MAC Table (SMT) contains 256 SMAC entries
+		 * organized in 128 rows of 2 entries each.
+		 */
+		req = rte_pktmbuf_mtod(mbuf, struct cpl_smt_write_req *);
+		INIT_TP_WR(req, 0);
+
+		/* Each row contains an SMAC pair.
+		 * LSB selects the SMAC entry within a row
+		 */
+		if (e->idx & 1) {
+			req->pfvf1 = 0x0;
+			rte_memcpy(req->src_mac1, e->src_mac,
+				   RTE_ETHER_ADDR_LEN);
+
+			/* fill pfvf0/src_mac0 with entry
+			 * at prev index from smt-tab.
+			 */
+			req->pfvf0 = 0x0;
+			rte_memcpy(req->src_mac0, s->smtab[e->idx - 1].src_mac,
+				   RTE_ETHER_ADDR_LEN);
+		} else {
+			req->pfvf0 = 0x0;
+			rte_memcpy(req->src_mac0, e->src_mac,
+				   RTE_ETHER_ADDR_LEN);
+
+			/* fill pfvf1/src_mac1 with entry
+			 * at next index from smt-tab
+			 */
+			req->pfvf1 = 0x0;
+			rte_memcpy(req->src_mac1, s->smtab[e->idx + 1].src_mac,
+				   RTE_ETHER_ADDR_LEN);
+		}
+		row = (e->hw_idx >> 1);
+	} else {
+		mbuf->data_len = sizeof(*t6req);
+		mbuf->pkt_len = mbuf->data_len;
+
+		/* Source MAC Table (SMT) contains 256 SMAC entries */
+		t6req = rte_pktmbuf_mtod(mbuf, struct cpl_t6_smt_write_req *);
+		INIT_TP_WR(t6req, 0);
+
+		/* fill pfvf0/src_mac0 from smt-tab */
+		t6req->pfvf0 = 0x0;
+		rte_memcpy(t6req->src_mac0, s->smtab[e->idx].src_mac,
+			   RTE_ETHER_ADDR_LEN);
+		row = e->hw_idx;
+		req = (struct cpl_smt_write_req *)t6req;
+	}
+
+	OPCODE_TID(req) =
+		cpu_to_be32(MK_OPCODE_TID(CPL_SMT_WRITE_REQ,
+					  e->hw_idx |
+					  V_TID_QID(adap->sge.fw_evtq.abs_id)));
+
+	req->params = cpu_to_be32(V_SMTW_NORPL(0) |
+				  V_SMTW_IDX(row) |
+				  V_SMTW_OVLAN_IDX(0));
+	t4_mgmt_tx(ctrlq, mbuf);
+
+	return 0;
+}
+
+/**
+ * find_or_alloc_smte - Find/Allocate a free SMT entry
+ * @s: SMT table
+ * @smac: Source MAC address to compare/add
+ * Returns pointer to the SMT entry found/created
+ *
+ * Finds/Allocates an SMT entry to be used by switching rule of a filter.
+ */
+static struct smt_entry *find_or_alloc_smte(struct smt_data *s, u8 *smac)
+{
+	struct smt_entry *e, *end, *first_free = NULL;
+
+	for (e = &s->smtab[0], end = &s->smtab[s->smt_size]; e != end; ++e) {
+		if (!rte_atomic32_read(&e->refcnt)) {
+			if (!first_free)
+				first_free = e;
+		} else {
+			if (e->state == SMT_STATE_SWITCHING) {
+				/* This entry is actually in use. See if we can
+				 * re-use it ?
+				 */
+				if (!memcmp(e->src_mac, smac,
+					    RTE_ETHER_ADDR_LEN))
+					goto found;
+			}
+		}
+	}
+
+	if (!first_free)
+		return NULL;
+
+	e = first_free;
+	e->state = SMT_STATE_UNUSED;
+
+found:
+	return e;
+}
+
+static struct smt_entry *t4_smt_alloc_switching(struct rte_eth_dev *dev,
+						u16 pfvf, u8 *smac)
+{
+	struct adapter *adap = ethdev2adap(dev);
+	struct smt_data *s = adap->smt;
+	struct smt_entry *e;
+	int ret;
+
+	t4_os_write_lock(&s->lock);
+	e = find_or_alloc_smte(s, smac);
+	if (e) {
+		t4_os_lock(&e->lock);
+		if (!rte_atomic32_read(&e->refcnt)) {
+			e->pfvf = pfvf;
+			rte_memcpy(e->src_mac, smac, RTE_ETHER_ADDR_LEN);
+			ret = write_smt_entry(dev, e);
+			if (ret) {
+				e->pfvf = 0;
+				memset(e->src_mac, 0, RTE_ETHER_ADDR_LEN);
+				t4_os_unlock(&e->lock);
+				e = NULL;
+				goto out_write_unlock;
+			}
+			e->state = SMT_STATE_SWITCHING;
+			rte_atomic32_set(&e->refcnt, 1);
+		} else {
+			rte_atomic32_inc(&e->refcnt);
+		}
+		t4_os_unlock(&e->lock);
+	}
+
+out_write_unlock:
+	t4_os_write_unlock(&s->lock);
+	return e;
+}
+
+/**
+ * cxgbe_smt_alloc_switching - Allocate an SMT entry for switching rule
+ * @dev: rte_eth_dev pointer
+ * @smac: MAC address to add to SMT
+ * Returns pointer to the SMT entry created
+ *
+ * Allocates an SMT entry to be used by switching rule of a filter.
+ */
+struct smt_entry *cxgbe_smt_alloc_switching(struct rte_eth_dev *dev, u8 *smac)
+{
+	return t4_smt_alloc_switching(dev, 0x0, smac);
+}
+
 /**
  * Initialize Source MAC Table
  */
diff --git a/drivers/net/cxgbe/smt.h b/drivers/net/cxgbe/smt.h
index aa4afcce2..be1fab8ba 100644
--- a/drivers/net/cxgbe/smt.h
+++ b/drivers/net/cxgbe/smt.h
@@ -5,6 +5,8 @@
 #ifndef __CXGBE_SMT_H_
 #define __CXGBE_SMT_H_
 
+#include "base/t4_msg.h"
+
 enum {
 	SMT_STATE_SWITCHING,
 	SMT_STATE_UNUSED,
@@ -34,6 +36,9 @@ struct smt_data {
 
 struct smt_data *t4_init_smt(u32 smt_start_idx, u32 smt_size);
 void t4_cleanup_smt(struct adapter *adap);
+void cxgbe_do_smt_write_rpl(struct adapter *adap,
+			    const struct cpl_smt_write_rpl *rpl);
+struct smt_entry *cxgbe_smt_alloc_switching(struct rte_eth_dev *dev, u8 *smac);
 
 #endif  /* __CXGBE_SMT_H_ */
 
-- 
2.25.0


  parent reply	other threads:[~2020-03-11  9:17 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-11  9:05 [dpdk-dev] [PATCH 0/9] net/cxgbe: updates for rte_flow support Rahul Lakkireddy
2020-03-11  9:05 ` [dpdk-dev] [PATCH 1/9] net/cxgbe: add rte_flow support for matching Q-in-Q VLAN Rahul Lakkireddy
2020-03-11  9:05 ` [dpdk-dev] [PATCH 2/9] net/cxgbe: add rte_flow support for matching IP TOS Rahul Lakkireddy
2020-03-11  9:05 ` [dpdk-dev] [PATCH 3/9] net/cxgbe: add rte_flow support for matching all packets on PF Rahul Lakkireddy
2020-03-11  9:05 ` [dpdk-dev] [PATCH 4/9] net/cxgbe: add rte_flow support for matching all packets on VF Rahul Lakkireddy
2020-03-11  9:05 ` [dpdk-dev] [PATCH 5/9] net/cxgbe: add rte_flow support for overwriting destination MAC Rahul Lakkireddy
2020-03-11  9:05 ` [dpdk-dev] [PATCH 6/9] net/cxgbe: add Source MAC Table (SMT) support Rahul Lakkireddy
2020-03-11  9:05 ` Rahul Lakkireddy [this message]
2020-03-11  9:05 ` [dpdk-dev] [PATCH 8/9] net/cxgbe: use firmware API for validating filter spec Rahul Lakkireddy
2020-03-11  9:05 ` [dpdk-dev] [PATCH 9/9] net/cxgbe: add devargs to control filtermode and filtermask values Rahul Lakkireddy
2020-03-11 13:11 ` [dpdk-dev] [PATCH 0/9] net/cxgbe: updates for rte_flow support Ferruh Yigit
2020-03-18 12:09 ` Thomas Monjalon
2020-03-18 13:06   ` Rahul Lakkireddy
2020-03-18 15:07     ` Thomas Monjalon
2020-03-19  7:58       ` Rahul Lakkireddy

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