DPDK patches and discussions
 help / color / mirror / Atom feed
From: Slava Ovsiienko <viacheslavo@mellanox.com>
To: Shahaf Shuler <shahafs@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Yongseok Koh <yskoh@mellanox.com>,
	Slava Ovsiienko <viacheslavo@mellanox.com>
Subject: [dpdk-dev] [PATCH v5 12/13] net/mlx5: add E-Switch VXLAN encapsulation rules
Date: Sat, 3 Nov 2018 06:18:45 +0000
Message-ID: <1541225876-8817-13-git-send-email-viacheslavo@mellanox.com> (raw)
In-Reply-To: <1541225876-8817-1-git-send-email-viacheslavo@mellanox.com>

VXLAN encap rules are applied to the VF ingress traffic and have the
VTEP as actual redirection destinations instead of outer PF.
The encapsulation rule should provide:
- redirection action VF->PF
- VF port ID
- some inner network parameters (MACs/IP)
- the tunnel outer source IP (v4/v6)
- the tunnel outer destination IP (v4/v6). Current
- VNI - Virtual Network Identifier

There is no direct way found to provide kernel with all required
encapsulatioh header parameters. The encapsulation VTEP is created
attached to the outer interface and assumed as default path for
egress encapsulated traffic. The outer tunnel IP address are
assigned to interface using Netlink, the implicit route is
created like this:

  ip addr add <src_ip> peer <dst_ip> dev <outer> scope link

Peer address provides implicit route, and scode link reduces
the risk of conflicts. At initialization time all local scope
link addresses are flushed from device (see next part of patchset).

The destination MAC address is provided via permenent neigh rule:

  ip neigh add dev <outer> lladdr <dst_mac> to <dst_ip> nud permanent

At initialization time all neigh rules of this type are flushed
from device (see the next part of patchset).

Suggested-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
---
 drivers/net/mlx5/mlx5_flow_tcf.c | 385 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 385 insertions(+)

diff --git a/drivers/net/mlx5/mlx5_flow_tcf.c b/drivers/net/mlx5/mlx5_flow_tcf.c
index 252ddc0..ceefc97 100644
--- a/drivers/net/mlx5/mlx5_flow_tcf.c
+++ b/drivers/net/mlx5/mlx5_flow_tcf.c
@@ -3803,6 +3803,373 @@ struct pedit_parser {
 #define MNL_REQUEST_SIZE RTE_MIN(RTE_MAX(sysconf(_SC_PAGESIZE), \
 				 MNL_REQUEST_SIZE_MIN), MNL_REQUEST_SIZE_MAX)
 
+/**
+ * Emit Netlink message to add/remove local address to the outer device.
+ * The address being added is visible within the link only (scope link).
+ *
+ * Note that an implicit route is maintained by the kernel due to the
+ * presence of a peer address (IFA_ADDRESS).
+ *
+ * These rules are used for encapsultion only and allow to assign
+ * the outer tunnel source IP address.
+ *
+ * @param[in] tcf
+ *   Libmnl socket context object.
+ * @param[in] encap
+ *   Encapsulation properties (source address and its peer).
+ * @param[in] ifindex
+ *   Network interface to apply rule.
+ * @param[in] enable
+ *   Toggle between add and remove.
+ * @param[out] error
+ *   Perform verbose error reporting if not NULL.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+static int
+flow_tcf_rule_local(struct mlx5_flow_tcf_context *tcf,
+		    const struct flow_tcf_vxlan_encap *encap,
+		    unsigned int ifindex,
+		    bool enable,
+		    struct rte_flow_error *error)
+{
+	struct nlmsghdr *nlh;
+	struct ifaddrmsg *ifa;
+	alignas(struct nlmsghdr)
+	uint8_t buf[mnl_nlmsg_size(sizeof(*ifa) + 128)];
+
+	nlh = mnl_nlmsg_put_header(buf);
+	nlh->nlmsg_type = enable ? RTM_NEWADDR : RTM_DELADDR;
+	nlh->nlmsg_flags =
+		NLM_F_REQUEST | (enable ? NLM_F_CREATE | NLM_F_REPLACE : 0);
+	nlh->nlmsg_seq = 0;
+	ifa = mnl_nlmsg_put_extra_header(nlh, sizeof(*ifa));
+	ifa->ifa_flags = IFA_F_PERMANENT;
+	ifa->ifa_scope = RT_SCOPE_LINK;
+	ifa->ifa_index = ifindex;
+	if (encap->mask & FLOW_TCF_ENCAP_IPV4_SRC) {
+		ifa->ifa_family = AF_INET;
+		ifa->ifa_prefixlen = 32;
+		mnl_attr_put_u32(nlh, IFA_LOCAL, encap->ipv4.src);
+		if (encap->mask & FLOW_TCF_ENCAP_IPV4_DST)
+			mnl_attr_put_u32(nlh, IFA_ADDRESS,
+					      encap->ipv4.dst);
+	} else {
+		assert(encap->mask & FLOW_TCF_ENCAP_IPV6_SRC);
+		ifa->ifa_family = AF_INET6;
+		ifa->ifa_prefixlen = 128;
+		mnl_attr_put(nlh, IFA_LOCAL,
+				  sizeof(encap->ipv6.src),
+				  &encap->ipv6.src);
+		if (encap->mask & FLOW_TCF_ENCAP_IPV6_DST)
+			mnl_attr_put(nlh, IFA_ADDRESS,
+					  sizeof(encap->ipv6.dst),
+					  &encap->ipv6.dst);
+	}
+	if (!flow_tcf_nl_ack(tcf, nlh, 0, NULL, NULL))
+		return 0;
+	return rte_flow_error_set(error, rte_errno,
+				  RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+				  "netlink: cannot complete IFA request"
+				  " (ip addr add)");
+}
+
+/**
+ * Emit Netlink message to add/remove neighbor.
+ *
+ * @param[in] tcf
+ *   Libmnl socket context object.
+ * @param[in] encap
+ *   Encapsulation properties (destination address).
+ * @param[in] ifindex
+ *   Network interface.
+ * @param[in] enable
+ *   Toggle between add and remove.
+ * @param[out] error
+ *   Perform verbose error reporting if not NULL.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+static int
+flow_tcf_rule_neigh(struct mlx5_flow_tcf_context *tcf,
+		     const struct flow_tcf_vxlan_encap *encap,
+		     unsigned int ifindex,
+		     bool enable,
+		     struct rte_flow_error *error)
+{
+	struct nlmsghdr *nlh;
+	struct ndmsg *ndm;
+	alignas(struct nlmsghdr)
+	uint8_t buf[mnl_nlmsg_size(sizeof(*ndm) + 128)];
+
+	nlh = mnl_nlmsg_put_header(buf);
+	nlh->nlmsg_type = enable ? RTM_NEWNEIGH : RTM_DELNEIGH;
+	nlh->nlmsg_flags =
+		NLM_F_REQUEST | (enable ? NLM_F_CREATE | NLM_F_REPLACE : 0);
+	nlh->nlmsg_seq = 0;
+	ndm = mnl_nlmsg_put_extra_header(nlh, sizeof(*ndm));
+	ndm->ndm_ifindex = ifindex;
+	ndm->ndm_state = NUD_PERMANENT;
+	ndm->ndm_flags = 0;
+	ndm->ndm_type = 0;
+	if (encap->mask & FLOW_TCF_ENCAP_IPV4_DST) {
+		ndm->ndm_family = AF_INET;
+		mnl_attr_put_u32(nlh, NDA_DST, encap->ipv4.dst);
+	} else {
+		assert(encap->mask & FLOW_TCF_ENCAP_IPV6_DST);
+		ndm->ndm_family = AF_INET6;
+		mnl_attr_put(nlh, NDA_DST, sizeof(encap->ipv6.dst),
+						 &encap->ipv6.dst);
+	}
+	if (encap->mask & FLOW_TCF_ENCAP_ETH_SRC && enable)
+		DRV_LOG(WARNING,
+			"outer ethernet source address cannot be "
+			"forced for VXLAN encapsulation");
+	if (encap->mask & FLOW_TCF_ENCAP_ETH_DST)
+		mnl_attr_put(nlh, NDA_LLADDR, sizeof(encap->eth.dst),
+						    &encap->eth.dst);
+	if (!flow_tcf_nl_ack(tcf, nlh, 0, NULL, NULL))
+		return 0;
+	return rte_flow_error_set(error, rte_errno,
+				  RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+				  "netlink: cannot complete ND request"
+				  " (ip neigh)");
+}
+
+/**
+ * Manage the local IP addresses and their peers IP addresses on the
+ * outer interface for encapsulation purposes. The kernel searches the
+ * appropriate device for tunnel egress traffic using the outer source
+ * IP, this IP should be assigned to the outer network device, otherwise
+ * kernel rejects the rule.
+ *
+ * Adds or removes the addresses using the Netlink command like this:
+ *   ip addr add <src_ip> peer <dst_ip> scope link dev <ifouter>
+ *
+ * The addresses are local to the netdev ("scope link"), this reduces
+ * the risk of conflicts. Note that an implicit route is maintained by
+ * the kernel due to the presence of a peer address (IFA_ADDRESS).
+ *
+ * @param[in] tcf
+ *   Libmnl socket context object.
+ * @param[in] vtep
+ *   VTEP object, contains rule database and ifouter index.
+ * @param[in] dev_flow
+ *   Flow object, contains the tunnel parameters (for encap only).
+ * @param[in] enable
+ *   Toggle between add and remove.
+ * @param[out] error
+ *   Perform verbose error reporting if not NULL.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+static int
+flow_tcf_encap_local(struct mlx5_flow_tcf_context *tcf,
+		     struct tcf_vtep *vtep,
+		     struct mlx5_flow *dev_flow,
+		     bool enable,
+		     struct rte_flow_error *error)
+{
+	const struct flow_tcf_vxlan_encap *encap = dev_flow->tcf.vxlan_encap;
+	struct tcf_local_rule *rule;
+	bool found = false;
+	int ret;
+
+	assert(encap);
+	assert(encap->hdr.type == FLOW_TCF_TUNACT_VXLAN_ENCAP);
+	if (encap->mask & FLOW_TCF_ENCAP_IPV4_SRC) {
+		assert(encap->mask & FLOW_TCF_ENCAP_IPV4_DST);
+		LIST_FOREACH(rule, &vtep->local, next) {
+			if (rule->mask & FLOW_TCF_ENCAP_IPV4_SRC &&
+			    encap->ipv4.src == rule->ipv4.src &&
+			    encap->ipv4.dst == rule->ipv4.dst) {
+				found = true;
+				break;
+			}
+		}
+	} else {
+		assert(encap->mask & FLOW_TCF_ENCAP_IPV6_SRC);
+		assert(encap->mask & FLOW_TCF_ENCAP_IPV6_DST);
+		LIST_FOREACH(rule, &vtep->local, next) {
+			if (rule->mask & FLOW_TCF_ENCAP_IPV6_SRC &&
+			    !memcmp(&encap->ipv6.src, &rule->ipv6.src,
+					    sizeof(encap->ipv6.src)) &&
+			    !memcmp(&encap->ipv6.dst, &rule->ipv6.dst,
+					    sizeof(encap->ipv6.dst))) {
+				found = true;
+				break;
+			}
+		}
+	}
+	if (found) {
+		if (enable) {
+			rule->refcnt++;
+			return 0;
+		}
+		if (!rule->refcnt || !--rule->refcnt) {
+			LIST_REMOVE(rule, next);
+			return flow_tcf_rule_local(tcf, encap,
+					vtep->ifouter, false, error);
+		}
+		return 0;
+	}
+	if (!enable) {
+		DRV_LOG(WARNING, "disabling not existing local rule");
+		rte_flow_error_set(error, ENOENT,
+				   RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+				   "disabling not existing local rule");
+		return -ENOENT;
+	}
+	rule = rte_zmalloc(__func__, sizeof(struct tcf_local_rule),
+				alignof(struct tcf_local_rule));
+	if (!rule) {
+		rte_flow_error_set(error, ENOMEM,
+				   RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+				   "unable to allocate memory for local rule");
+		return -rte_errno;
+	}
+	*rule = (struct tcf_local_rule){.refcnt = 0,
+					.mask = 0,
+					};
+	if (encap->mask & FLOW_TCF_ENCAP_IPV4_SRC) {
+		rule->mask = FLOW_TCF_ENCAP_IPV4_SRC
+			   | FLOW_TCF_ENCAP_IPV4_DST;
+		rule->ipv4.src = encap->ipv4.src;
+		rule->ipv4.dst = encap->ipv4.dst;
+	} else {
+		rule->mask = FLOW_TCF_ENCAP_IPV6_SRC
+			   | FLOW_TCF_ENCAP_IPV6_DST;
+		memcpy(&rule->ipv6.src, &encap->ipv6.src, IPV6_ADDR_LEN);
+		memcpy(&rule->ipv6.dst, &encap->ipv6.dst, IPV6_ADDR_LEN);
+	}
+	ret = flow_tcf_rule_local(tcf, encap, vtep->ifouter, true, error);
+	if (ret) {
+		rte_free(rule);
+		return ret;
+	}
+	rule->refcnt++;
+	LIST_INSERT_HEAD(&vtep->local, rule, next);
+	return 0;
+}
+
+/**
+ * Manage the destination MAC/IP addresses neigh database, kernel uses
+ * this one to determine the destination MAC address within encapsulation
+ * header. Adds or removes the entries using the Netlink command like this:
+ *   ip neigh add dev <ifouter> lladdr <dst_mac> to <dst_ip> nud permanent
+ *
+ * @param[in] tcf
+ *   Libmnl socket context object.
+ * @param[in] vtep
+ *   VTEP object, contains rule database and ifouter index.
+ * @param[in] dev_flow
+ *   Flow object, contains the tunnel parameters (for encap only).
+ * @param[in] enable
+ *   Toggle between add and remove.
+ * @param[out] error
+ *   Perform verbose error reporting if not NULL.
+ *
+ * @return
+ *   0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+static int
+flow_tcf_encap_neigh(struct mlx5_flow_tcf_context *tcf,
+		     struct tcf_vtep *vtep,
+		     struct mlx5_flow *dev_flow,
+		     bool enable,
+		     struct rte_flow_error *error)
+{
+	const struct flow_tcf_vxlan_encap *encap = dev_flow->tcf.vxlan_encap;
+	struct tcf_neigh_rule *rule;
+	bool found = false;
+	int ret;
+
+	assert(encap);
+	assert(encap->hdr.type == FLOW_TCF_TUNACT_VXLAN_ENCAP);
+	if (encap->mask & FLOW_TCF_ENCAP_IPV4_DST) {
+		assert(encap->mask & FLOW_TCF_ENCAP_IPV4_SRC);
+		LIST_FOREACH(rule, &vtep->neigh, next) {
+			if (rule->mask & FLOW_TCF_ENCAP_IPV4_DST &&
+			    encap->ipv4.dst == rule->ipv4.dst) {
+				found = true;
+				break;
+			}
+		}
+	} else {
+		assert(encap->mask & FLOW_TCF_ENCAP_IPV6_SRC);
+		assert(encap->mask & FLOW_TCF_ENCAP_IPV6_DST);
+		LIST_FOREACH(rule, &vtep->neigh, next) {
+			if (rule->mask & FLOW_TCF_ENCAP_IPV6_DST &&
+			    !memcmp(&encap->ipv6.dst, &rule->ipv6.dst,
+						sizeof(encap->ipv6.dst))) {
+				found = true;
+				break;
+			}
+		}
+	}
+	if (found) {
+		if (memcmp(&encap->eth.dst, &rule->eth,
+			   sizeof(encap->eth.dst))) {
+			DRV_LOG(WARNING, "Destination MAC differs"
+					 " in neigh rule");
+			rte_flow_error_set(error, EEXIST,
+					   RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+					   NULL, "Different MAC address"
+					   " neigh rule for the same"
+					   " destination IP");
+					return -EEXIST;
+		}
+		if (enable) {
+			rule->refcnt++;
+			return 0;
+		}
+		if (!rule->refcnt || !--rule->refcnt) {
+			LIST_REMOVE(rule, next);
+			return flow_tcf_rule_neigh(tcf, encap,
+						   vtep->ifouter,
+						   false, error);
+		}
+		return 0;
+	}
+	if (!enable) {
+		DRV_LOG(WARNING, "Disabling not existing neigh rule");
+		rte_flow_error_set(error, ENOENT,
+				   RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+				   "unable to allocate memory for neigh rule");
+		return -ENOENT;
+	}
+	rule = rte_zmalloc(__func__, sizeof(struct tcf_neigh_rule),
+				alignof(struct tcf_neigh_rule));
+	if (!rule) {
+		rte_flow_error_set(error, ENOMEM,
+				   RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+				   "unable to allocate memory for neigh rule");
+		return -rte_errno;
+	}
+	*rule = (struct tcf_neigh_rule){.refcnt = 0,
+					.mask = 0,
+					};
+	if (encap->mask & FLOW_TCF_ENCAP_IPV4_DST) {
+		rule->mask = FLOW_TCF_ENCAP_IPV4_DST;
+		rule->ipv4.dst = encap->ipv4.dst;
+	} else {
+		rule->mask = FLOW_TCF_ENCAP_IPV6_DST;
+		memcpy(&rule->ipv6.dst, &encap->ipv6.dst, IPV6_ADDR_LEN);
+	}
+	memcpy(&rule->eth, &encap->eth.dst, sizeof(rule->eth));
+	ret = flow_tcf_rule_neigh(tcf, encap, vtep->ifouter, true, error);
+	if (ret) {
+		rte_free(rule);
+		return ret;
+	}
+	rule->refcnt++;
+	LIST_INSERT_HEAD(&vtep->neigh, rule, next);
+	return 0;
+}
+
 /* VTEP device list is shared between PMD port instances. */
 static LIST_HEAD(, tcf_vtep) vtep_list_vxlan = LIST_HEAD_INITIALIZER();
 static pthread_mutex_t vtep_list_mutex = PTHREAD_MUTEX_INITIALIZER;
@@ -4079,6 +4446,7 @@ struct pedit_parser {
 {
 	static uint16_t encap_port = MLX5_VXLAN_PORT_MIN - 1;
 	struct tcf_vtep *vtep;
+	int ret;
 
 	assert(ifouter);
 	/* Look whether the attached VTEP for encap is created. */
@@ -4124,6 +4492,20 @@ struct pedit_parser {
 	}
 	assert(vtep->ifouter == ifouter);
 	assert(vtep->ifindex);
+	/* Create local ipaddr with peer to specify the outer IPs. */
+	ret = flow_tcf_encap_local(tcf, vtep, dev_flow, true, error);
+	if (!ret) {
+		/* Create neigh rule to specify outer destination MAC. */
+		ret = flow_tcf_encap_neigh(tcf, vtep, dev_flow, true, error);
+		if (ret)
+			flow_tcf_encap_local(tcf, vtep,
+					     dev_flow, false, error);
+	}
+	if (ret) {
+		if (--vtep->refcnt == 0)
+			flow_tcf_vtep_delete(tcf, vtep);
+		return NULL;
+	}
 	return vtep;
 }
 
@@ -4193,6 +4575,9 @@ struct pedit_parser {
 	case FLOW_TCF_TUNACT_VXLAN_DECAP:
 		break;
 	case FLOW_TCF_TUNACT_VXLAN_ENCAP:
+		/* Remove the encap ancillary rules first. */
+		flow_tcf_encap_neigh(tcf, vtep, dev_flow, false, NULL);
+		flow_tcf_encap_local(tcf, vtep, dev_flow, false, NULL);
 		break;
 	default:
 		assert(false);
-- 
1.8.3.1

  parent reply	other threads:[~2018-11-03  6:18 UTC|newest]

Thread overview: 110+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-02  6:30 [dpdk-dev] [PATCH 1/5] net/mlx5: add VXLAN encap/decap support for e-switch Slava Ovsiienko
2018-10-02  6:30 ` [dpdk-dev] [PATCH 2/5] net/mlx5: e-switch VXLAN netlink routines update Slava Ovsiienko
2018-10-02  6:30 ` [dpdk-dev] [PATCH 3/5] net/mlx5: e-switch VXLAN flow validation routine Slava Ovsiienko
2018-10-02  6:30 ` [dpdk-dev] [PATCH 4/5] net/mlx5: e-switch VXLAN flow translation routine Slava Ovsiienko
2018-10-02  6:30 ` [dpdk-dev] [PATCH 5/5] net/mlx5: e-switch VXLAN tunnel devices management Slava Ovsiienko
2018-10-15 14:13 ` [dpdk-dev] [PATCH v2 0/7] net/mlx5: e-switch VXLAN encap/decap hardware offload Viacheslav Ovsiienko
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 1/7] net/mlx5: e-switch VXLAN configuration and definitions Viacheslav Ovsiienko
2018-10-23 10:01     ` Yongseok Koh
2018-10-25 12:50       ` Slava Ovsiienko
2018-10-25 23:33         ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 2/7] net/mlx5: e-switch VXLAN flow validation routine Viacheslav Ovsiienko
2018-10-23 10:04     ` Yongseok Koh
2018-10-25 13:53       ` Slava Ovsiienko
2018-10-26  3:07         ` Yongseok Koh
2018-10-26  8:39           ` Slava Ovsiienko
2018-10-26 21:56             ` Yongseok Koh
2018-10-29  9:33               ` Slava Ovsiienko
2018-10-29 18:26                 ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 3/7] net/mlx5: e-switch VXLAN flow translation routine Viacheslav Ovsiienko
2018-10-23 10:06     ` Yongseok Koh
2018-10-25 14:37       ` Slava Ovsiienko
2018-10-26  4:22         ` Yongseok Koh
2018-10-26  9:06           ` Slava Ovsiienko
2018-10-26 22:10             ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 4/7] net/mlx5: e-switch VXLAN netlink routines update Viacheslav Ovsiienko
2018-10-23 10:07     ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 5/7] net/mlx5: e-switch VXLAN tunnel devices management Viacheslav Ovsiienko
2018-10-25  0:28     ` Yongseok Koh
2018-10-25 20:21       ` Slava Ovsiienko
2018-10-26  6:25         ` Yongseok Koh
2018-10-26  9:35           ` Slava Ovsiienko
2018-10-26 22:42             ` Yongseok Koh
2018-10-29 11:53               ` Slava Ovsiienko
2018-10-29 18:42                 ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 6/7] net/mlx5: e-switch VXLAN encapsulation rules management Viacheslav Ovsiienko
2018-10-25  0:33     ` Yongseok Koh
2018-10-15 14:13   ` [dpdk-dev] [PATCH v2 7/7] net/mlx5: e-switch VXLAN rule cleanup routines Viacheslav Ovsiienko
2018-10-25  0:36     ` Yongseok Koh
2018-10-25 20:32       ` Slava Ovsiienko
2018-10-26  6:30         ` Yongseok Koh
2018-11-01 12:19   ` [dpdk-dev] [PATCH v3 00/13] net/mlx5: e-switch VXLAN encap/decap hardware offload Slava Ovsiienko
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 01/13] net/mlx5: prepare makefile for adding e-switch VXLAN Slava Ovsiienko
2018-11-01 20:33       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 02/13] net/mlx5: prepare meson.build " Slava Ovsiienko
2018-11-01 20:33       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 03/13] net/mlx5: add necessary definitions for " Slava Ovsiienko
2018-11-01 20:35       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 04/13] net/mlx5: add necessary structures " Slava Ovsiienko
2018-11-01 20:36       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 05/13] net/mlx5: swap items/actions validations for e-switch rules Slava Ovsiienko
2018-11-01 20:37       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 06/13] net/mlx5: add e-switch VXLAN support to validation routine Slava Ovsiienko
2018-11-01 20:49       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 07/13] net/mlx5: add VXLAN support to flow prepare routine Slava Ovsiienko
2018-11-01 21:03       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 08/13] net/mlx5: add VXLAN support to flow translate routine Slava Ovsiienko
2018-11-01 21:18       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 09/13] net/mlx5: e-switch VXLAN netlink routines update Slava Ovsiienko
2018-11-01 21:21       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 10/13] net/mlx5: fix e-switch Flow counter deletion Slava Ovsiienko
2018-11-01 22:00       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 11/13] net/mlx5: add e-switch VXLAN tunnel devices management Slava Ovsiienko
2018-11-01 23:59       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 12/13] net/mlx5: add e-switch VXLAN encapsulation rules Slava Ovsiienko
2018-11-02  0:01       ` Yongseok Koh
2018-11-01 12:19     ` [dpdk-dev] [PATCH v3 13/13] net/mlx5: add e-switch VXLAN rule cleanup routines Slava Ovsiienko
2018-11-02  0:01       ` Yongseok Koh
2018-11-01 20:32     ` [dpdk-dev] [PATCH v3 00/13] net/mlx5: e-switch VXLAN encap/decap hardware offload Yongseok Koh
2018-11-02 17:53     ` [dpdk-dev] [PATCH v4 " Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 01/13] net/mlx5: prepare makefile for adding E-Switch VXLAN Slava Ovsiienko
2018-11-03  6:18         ` [dpdk-dev] [PATCH v5 00/13] net/mlx5: e-switch VXLAN encap/decap hardware offload Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 01/13] net/mlx5: prepare makefile for adding E-Switch VXLAN Slava Ovsiienko
2018-11-12 20:01             ` [dpdk-dev] [PATCH 0/4] net/mlx5: prepare to add E-switch rule flags check Slava Ovsiienko
2018-11-12 20:01               ` [dpdk-dev] [PATCH 1/4] net/mlx5: prepare Netlink communication routine to fix Slava Ovsiienko
2018-11-13 13:21                 ` Shahaf Shuler
2018-11-12 20:01               ` [dpdk-dev] [PATCH 2/4] net/mlx5: fix Netlink communication routine Slava Ovsiienko
2018-11-13 13:21                 ` Shahaf Shuler
2018-11-14 12:57                   ` Slava Ovsiienko
2018-11-12 20:01               ` [dpdk-dev] [PATCH 3/4] net/mlx5: prepare to add E-switch rule flags check Slava Ovsiienko
2018-11-12 20:01               ` [dpdk-dev] [PATCH 4/4] net/mlx5: add E-switch rule hardware offload flag check Slava Ovsiienko
2018-11-13 13:21               ` [dpdk-dev] [PATCH 0/4] net/mlx5: prepare to add E-switch rule flags check Shahaf Shuler
2018-11-14 14:56                 ` Shahaf Shuler
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 02/13] net/mlx5: prepare meson.build for adding E-Switch VXLAN Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 03/13] net/mlx5: add necessary definitions for " Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 04/13] net/mlx5: add necessary structures " Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 05/13] net/mlx5: swap items/actions validations for E-Switch rules Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 06/13] net/mlx5: add E-Switch VXLAN support to validation routine Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 07/13] net/mlx5: add VXLAN support to flow prepare routine Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 08/13] net/mlx5: add VXLAN support to flow translate routine Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 09/13] net/mlx5: update E-Switch VXLAN netlink routines Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 10/13] net/mlx5: fix E-Switch Flow counter deletion Slava Ovsiienko
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 11/13] net/mlx5: add E-switch VXLAN tunnel devices management Slava Ovsiienko
2018-11-03  6:18           ` Slava Ovsiienko [this message]
2018-11-03  6:18           ` [dpdk-dev] [PATCH v5 13/13] net/mlx5: add E-switch VXLAN rule cleanup routines Slava Ovsiienko
2018-11-04  6:48           ` [dpdk-dev] [PATCH v5 00/13] net/mlx5: e-switch VXLAN encap/decap hardware offload Shahaf Shuler
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 02/13] net/mlx5: prepare meson.build for adding E-Switch VXLAN Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 03/13] net/mlx5: add necessary definitions for " Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 04/13] net/mlx5: add necessary structures " Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 05/13] net/mlx5: swap items/actions validations for E-Switch rules Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 06/13] net/mlx5: add E-Switch VXLAN support to validation routine Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 07/13] net/mlx5: add VXLAN support to flow prepare routine Slava Ovsiienko
2018-11-02 21:38         ` Yongseok Koh
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 08/13] net/mlx5: add VXLAN support to flow translate routine Slava Ovsiienko
2018-11-02 21:53         ` Yongseok Koh
2018-11-02 23:29           ` Yongseok Koh
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 09/13] net/mlx5: update E-Switch VXLAN netlink routines Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 10/13] net/mlx5: fix E-Switch Flow counter deletion Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 11/13] net/mlx5: add E-switch VXLAN tunnel devices management Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 12/13] net/mlx5: add E-Switch VXLAN encapsulation rules Slava Ovsiienko
2018-11-02 17:53       ` [dpdk-dev] [PATCH v4 13/13] net/mlx5: add E-switch VXLAN rule cleanup routines Slava Ovsiienko

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1541225876-8817-13-git-send-email-viacheslavo@mellanox.com \
    --to=viacheslavo@mellanox.com \
    --cc=dev@dpdk.org \
    --cc=shahafs@mellanox.com \
    --cc=yskoh@mellanox.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git