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authorLuca Boccassi <luca.boccassi@gmail.com>2018-02-19 11:16:57 +0000
committerLuca Boccassi <luca.boccassi@gmail.com>2018-02-19 11:17:28 +0000
commitca33590b6af032bff57d9cc70455660466a654b2 (patch)
tree0b68b090bd9b4a78a3614b62400b29279d76d553 /drivers/net/ixgbe/ixgbe_flow.c
parent169a9de21e263aa6599cdc2d87a45ae158d9f509 (diff)
New upstream version 18.02upstream/18.02
Change-Id: I89ed24cb2a49b78fe5be6970b99dd46c1499fcc3 Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_flow.c')
-rw-r--r--drivers/net/ixgbe/ixgbe_flow.c357
1 files changed, 282 insertions, 75 deletions
diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
index 19c2d479..dcbfb38b 100644
--- a/drivers/net/ixgbe/ixgbe_flow.c
+++ b/drivers/net/ixgbe/ixgbe_flow.c
@@ -1,34 +1,5 @@
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
*/
#include <sys/queue.h>
@@ -54,7 +25,7 @@
#include <rte_eal.h>
#include <rte_alarm.h>
#include <rte_ether.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
#include <rte_malloc.h>
#include <rte_random.h>
#include <rte_dev.h>
@@ -103,6 +74,11 @@ struct ixgbe_eth_l2_tunnel_conf_ele {
TAILQ_ENTRY(ixgbe_eth_l2_tunnel_conf_ele) entries;
struct rte_eth_l2_tunnel_conf filter_info;
};
+/* rss filter list structure */
+struct ixgbe_rss_conf_ele {
+ TAILQ_ENTRY(ixgbe_rss_conf_ele) entries;
+ struct ixgbe_rte_flow_rss_conf filter_info;
+};
/* ixgbe_flow memory list structure */
struct ixgbe_flow_mem {
TAILQ_ENTRY(ixgbe_flow_mem) entries;
@@ -114,6 +90,7 @@ TAILQ_HEAD(ixgbe_ethertype_filter_list, ixgbe_ethertype_filter_ele);
TAILQ_HEAD(ixgbe_syn_filter_list, ixgbe_eth_syn_filter_ele);
TAILQ_HEAD(ixgbe_fdir_rule_filter_list, ixgbe_fdir_rule_ele);
TAILQ_HEAD(ixgbe_l2_tunnel_filter_list, ixgbe_eth_l2_tunnel_conf_ele);
+TAILQ_HEAD(ixgbe_rss_filter_list, ixgbe_rss_conf_ele);
TAILQ_HEAD(ixgbe_flow_mem_list, ixgbe_flow_mem);
static struct ixgbe_ntuple_filter_list filter_ntuple_list;
@@ -121,6 +98,7 @@ static struct ixgbe_ethertype_filter_list filter_ethertype_list;
static struct ixgbe_syn_filter_list filter_syn_list;
static struct ixgbe_fdir_rule_filter_list filter_fdir_list;
static struct ixgbe_l2_tunnel_filter_list filter_l2_tunnel_list;
+static struct ixgbe_rss_filter_list filter_rss_list;
static struct ixgbe_flow_mem_list ixgbe_flow_list;
/**
@@ -207,6 +185,12 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
const struct rte_flow_item_udp *udp_mask;
const struct rte_flow_item_sctp *sctp_spec;
const struct rte_flow_item_sctp *sctp_mask;
+ const struct rte_flow_item_eth *eth_spec;
+ const struct rte_flow_item_eth *eth_mask;
+ const struct rte_flow_item_vlan *vlan_spec;
+ const struct rte_flow_item_vlan *vlan_mask;
+ struct rte_flow_item_eth eth_null;
+ struct rte_flow_item_vlan vlan_null;
if (!pattern) {
rte_flow_error_set(error,
@@ -228,6 +212,9 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
return -rte_errno;
}
+ memset(&eth_null, 0, sizeof(struct rte_flow_item_eth));
+ memset(&vlan_null, 0, sizeof(struct rte_flow_item_vlan));
+
#ifdef RTE_LIBRTE_SECURITY
/**
* Special case for flow action type RTE_FLOW_ACTION_TYPE_SECURITY
@@ -277,6 +264,8 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
}
/* Skip Ethernet */
if (item->type == RTE_FLOW_ITEM_TYPE_ETH) {
+ eth_spec = (const struct rte_flow_item_eth *)item->spec;
+ eth_mask = (const struct rte_flow_item_eth *)item->mask;
/*Not supported last point for range*/
if (item->last) {
rte_flow_error_set(error,
@@ -287,15 +276,20 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
}
/* if the first item is MAC, the content should be NULL */
- if (item->spec || item->mask) {
+ if ((item->spec || item->mask) &&
+ (memcmp(eth_spec, &eth_null,
+ sizeof(struct rte_flow_item_eth)) ||
+ memcmp(eth_mask, &eth_null,
+ sizeof(struct rte_flow_item_eth)))) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item, "Not supported by ntuple filter");
return -rte_errno;
}
- /* check if the next not void item is IPv4 */
+ /* check if the next not void item is IPv4 or Vlan */
item = next_no_void_pattern(pattern, item);
- if (item->type != RTE_FLOW_ITEM_TYPE_IPV4) {
+ if (item->type != RTE_FLOW_ITEM_TYPE_IPV4 &&
+ item->type != RTE_FLOW_ITEM_TYPE_VLAN) {
rte_flow_error_set(error,
EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
item, "Not supported by ntuple filter");
@@ -303,48 +297,82 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
}
}
- /* get the IPv4 info */
- if (!item->spec || !item->mask) {
- rte_flow_error_set(error, EINVAL,
- RTE_FLOW_ERROR_TYPE_ITEM,
- item, "Invalid ntuple mask");
- return -rte_errno;
- }
- /*Not supported last point for range*/
- if (item->last) {
- rte_flow_error_set(error, EINVAL,
- RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
- item, "Not supported last point for range");
- return -rte_errno;
+ if (item->type == RTE_FLOW_ITEM_TYPE_VLAN) {
+ vlan_spec = (const struct rte_flow_item_vlan *)item->spec;
+ vlan_mask = (const struct rte_flow_item_vlan *)item->mask;
+ /*Not supported last point for range*/
+ if (item->last) {
+ rte_flow_error_set(error,
+ EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ item, "Not supported last point for range");
+ return -rte_errno;
+ }
+ /* the content should be NULL */
+ if ((item->spec || item->mask) &&
+ (memcmp(vlan_spec, &vlan_null,
+ sizeof(struct rte_flow_item_vlan)) ||
+ memcmp(vlan_mask, &vlan_null,
+ sizeof(struct rte_flow_item_vlan)))) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
+ /* check if the next not void item is IPv4 */
+ item = next_no_void_pattern(pattern, item);
+ if (item->type != RTE_FLOW_ITEM_TYPE_IPV4) {
+ rte_flow_error_set(error,
+ EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
}
- ipv4_mask = (const struct rte_flow_item_ipv4 *)item->mask;
- /**
- * Only support src & dst addresses, protocol,
- * others should be masked.
- */
- if (ipv4_mask->hdr.version_ihl ||
- ipv4_mask->hdr.type_of_service ||
- ipv4_mask->hdr.total_length ||
- ipv4_mask->hdr.packet_id ||
- ipv4_mask->hdr.fragment_offset ||
- ipv4_mask->hdr.time_to_live ||
- ipv4_mask->hdr.hdr_checksum) {
+ if (item->mask) {
+ /* get the IPv4 info */
+ if (!item->spec || !item->mask) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Invalid ntuple mask");
+ return -rte_errno;
+ }
+ /*Not supported last point for range*/
+ if (item->last) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+ item, "Not supported last point for range");
+ return -rte_errno;
+ }
+
+ ipv4_mask = (const struct rte_flow_item_ipv4 *)item->mask;
+ /**
+ * Only support src & dst addresses, protocol,
+ * others should be masked.
+ */
+ if (ipv4_mask->hdr.version_ihl ||
+ ipv4_mask->hdr.type_of_service ||
+ ipv4_mask->hdr.total_length ||
+ ipv4_mask->hdr.packet_id ||
+ ipv4_mask->hdr.fragment_offset ||
+ ipv4_mask->hdr.time_to_live ||
+ ipv4_mask->hdr.hdr_checksum) {
rte_flow_error_set(error,
- EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
- item, "Not supported by ntuple filter");
- return -rte_errno;
- }
+ EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by ntuple filter");
+ return -rte_errno;
+ }
- filter->dst_ip_mask = ipv4_mask->hdr.dst_addr;
- filter->src_ip_mask = ipv4_mask->hdr.src_addr;
- filter->proto_mask = ipv4_mask->hdr.next_proto_id;
+ filter->dst_ip_mask = ipv4_mask->hdr.dst_addr;
+ filter->src_ip_mask = ipv4_mask->hdr.src_addr;
+ filter->proto_mask = ipv4_mask->hdr.next_proto_id;
- ipv4_spec = (const struct rte_flow_item_ipv4 *)item->spec;
- filter->dst_ip = ipv4_spec->hdr.dst_addr;
- filter->src_ip = ipv4_spec->hdr.src_addr;
- filter->proto = ipv4_spec->hdr.next_proto_id;
+ ipv4_spec = (const struct rte_flow_item_ipv4 *)item->spec;
+ filter->dst_ip = ipv4_spec->hdr.dst_addr;
+ filter->src_ip = ipv4_spec->hdr.src_addr;
+ filter->proto = ipv4_spec->hdr.next_proto_id;
+ }
/* check if the next not void item is TCP or UDP */
item = next_no_void_pattern(pattern, item);
@@ -359,8 +387,13 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
return -rte_errno;
}
- /* get the TCP/UDP info */
if ((item->type != RTE_FLOW_ITEM_TYPE_END) &&
+ (!item->spec && !item->mask)) {
+ goto action;
+ }
+
+ /* get the TCP/UDP/SCTP info */
+ if (item->type != RTE_FLOW_ITEM_TYPE_END &&
(!item->spec || !item->mask)) {
memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
rte_flow_error_set(error, EINVAL,
@@ -2466,8 +2499,7 @@ ixgbe_parse_fdir_filter_tunnel(const struct rte_flow_attr *attr,
item, "Not supported by fdir filter");
return -rte_errno;
}
- if (nvgre_mask->c_k_s_rsvd0_ver !=
- rte_cpu_to_be_16(0x3000) ||
+ if (nvgre_mask->protocol &&
nvgre_mask->protocol != 0xFFFF) {
memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
rte_flow_error_set(error, EINVAL,
@@ -2475,6 +2507,15 @@ ixgbe_parse_fdir_filter_tunnel(const struct rte_flow_attr *attr,
item, "Not supported by fdir filter");
return -rte_errno;
}
+ if (nvgre_mask->c_k_s_rsvd0_ver &&
+ nvgre_mask->c_k_s_rsvd0_ver !=
+ rte_cpu_to_be_16(0xFFFF)) {
+ memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by fdir filter");
+ return -rte_errno;
+ }
/* TNI must be totally masked or not. */
if (nvgre_mask->tni[0] &&
((nvgre_mask->tni[0] != 0xFF) ||
@@ -2496,7 +2537,15 @@ ixgbe_parse_fdir_filter_tunnel(const struct rte_flow_attr *attr,
nvgre_spec =
(const struct rte_flow_item_nvgre *)item->spec;
if (nvgre_spec->c_k_s_rsvd0_ver !=
- rte_cpu_to_be_16(0x2000) ||
+ rte_cpu_to_be_16(0x2000) &&
+ nvgre_mask->c_k_s_rsvd0_ver) {
+ memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ITEM,
+ item, "Not supported by fdir filter");
+ return -rte_errno;
+ }
+ if (nvgre_mask->protocol &&
nvgre_spec->protocol !=
rte_cpu_to_be_16(NVGRE_PROTOCOL)) {
memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
@@ -2700,6 +2749,109 @@ step_next:
return ret;
}
+static int
+ixgbe_parse_rss_filter(struct rte_eth_dev *dev,
+ const struct rte_flow_attr *attr,
+ const struct rte_flow_action actions[],
+ struct ixgbe_rte_flow_rss_conf *rss_conf,
+ struct rte_flow_error *error)
+{
+ const struct rte_flow_action *act;
+ const struct rte_flow_action_rss *rss;
+ uint16_t n;
+
+ /**
+ * rss only supports forwarding,
+ * check if the first not void action is RSS.
+ */
+ act = next_no_void_action(actions, NULL);
+ if (act->type != RTE_FLOW_ACTION_TYPE_RSS) {
+ memset(rss_conf, 0, sizeof(struct ixgbe_rte_flow_rss_conf));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act, "Not supported action.");
+ return -rte_errno;
+ }
+
+ rss = (const struct rte_flow_action_rss *)act->conf;
+
+ if (!rss || !rss->num) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act,
+ "no valid queues");
+ return -rte_errno;
+ }
+
+ for (n = 0; n < rss->num; n++) {
+ if (rss->queue[n] >= dev->data->nb_rx_queues) {
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act,
+ "queue id > max number of queues");
+ return -rte_errno;
+ }
+ }
+ if (rss->rss_conf)
+ rss_conf->rss_conf = *rss->rss_conf;
+ else
+ rss_conf->rss_conf.rss_hf = IXGBE_RSS_OFFLOAD_ALL;
+
+ for (n = 0; n < rss->num; ++n)
+ rss_conf->queue[n] = rss->queue[n];
+ rss_conf->num = rss->num;
+
+ /* check if the next not void item is END */
+ act = next_no_void_action(actions, act);
+ if (act->type != RTE_FLOW_ACTION_TYPE_END) {
+ memset(rss_conf, 0, sizeof(struct rte_eth_rss_conf));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ACTION,
+ act, "Not supported action.");
+ return -rte_errno;
+ }
+
+ /* parse attr */
+ /* must be input direction */
+ if (!attr->ingress) {
+ memset(rss_conf, 0, sizeof(struct ixgbe_rte_flow_rss_conf));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_INGRESS,
+ attr, "Only support ingress.");
+ return -rte_errno;
+ }
+
+ /* not supported */
+ if (attr->egress) {
+ memset(rss_conf, 0, sizeof(struct ixgbe_rte_flow_rss_conf));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_EGRESS,
+ attr, "Not support egress.");
+ return -rte_errno;
+ }
+
+ if (attr->priority > 0xFFFF) {
+ memset(rss_conf, 0, sizeof(struct ixgbe_rte_flow_rss_conf));
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY,
+ attr, "Error priority.");
+ return -rte_errno;
+ }
+
+ return 0;
+}
+
+/* remove the rss filter */
+static void
+ixgbe_clear_rss_filter(struct rte_eth_dev *dev)
+{
+ struct ixgbe_filter_info *filter_info =
+ IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+
+ if (filter_info->rss_info.num)
+ ixgbe_config_rss_filter(dev, &filter_info->rss_info, FALSE);
+}
+
void
ixgbe_filterlist_init(void)
{
@@ -2708,6 +2860,7 @@ ixgbe_filterlist_init(void)
TAILQ_INIT(&filter_syn_list);
TAILQ_INIT(&filter_fdir_list);
TAILQ_INIT(&filter_l2_tunnel_list);
+ TAILQ_INIT(&filter_rss_list);
TAILQ_INIT(&ixgbe_flow_list);
}
@@ -2720,6 +2873,7 @@ ixgbe_filterlist_flush(void)
struct ixgbe_eth_l2_tunnel_conf_ele *l2_tn_filter_ptr;
struct ixgbe_fdir_rule_ele *fdir_rule_ptr;
struct ixgbe_flow_mem *ixgbe_flow_mem_ptr;
+ struct ixgbe_rss_conf_ele *rss_filter_ptr;
while ((ntuple_filter_ptr = TAILQ_FIRST(&filter_ntuple_list))) {
TAILQ_REMOVE(&filter_ntuple_list,
@@ -2756,6 +2910,13 @@ ixgbe_filterlist_flush(void)
rte_free(fdir_rule_ptr);
}
+ while ((rss_filter_ptr = TAILQ_FIRST(&filter_rss_list))) {
+ TAILQ_REMOVE(&filter_rss_list,
+ rss_filter_ptr,
+ entries);
+ rte_free(rss_filter_ptr);
+ }
+
while ((ixgbe_flow_mem_ptr = TAILQ_FIRST(&ixgbe_flow_list))) {
TAILQ_REMOVE(&ixgbe_flow_list,
ixgbe_flow_mem_ptr,
@@ -2786,12 +2947,14 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
struct rte_eth_l2_tunnel_conf l2_tn_filter;
struct ixgbe_hw_fdir_info *fdir_info =
IXGBE_DEV_PRIVATE_TO_FDIR_INFO(dev->data->dev_private);
+ struct ixgbe_rte_flow_rss_conf rss_conf;
struct rte_flow *flow = NULL;
struct ixgbe_ntuple_filter_ele *ntuple_filter_ptr;
struct ixgbe_ethertype_filter_ele *ethertype_filter_ptr;
struct ixgbe_eth_syn_filter_ele *syn_filter_ptr;
struct ixgbe_eth_l2_tunnel_conf_ele *l2_tn_filter_ptr;
struct ixgbe_fdir_rule_ele *fdir_rule_ptr;
+ struct ixgbe_rss_conf_ele *rss_filter_ptr;
struct ixgbe_flow_mem *ixgbe_flow_mem_ptr;
uint8_t first_mask = FALSE;
@@ -2992,6 +3155,29 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
}
}
+ memset(&rss_conf, 0, sizeof(struct ixgbe_rte_flow_rss_conf));
+ ret = ixgbe_parse_rss_filter(dev, attr,
+ actions, &rss_conf, error);
+ if (!ret) {
+ ret = ixgbe_config_rss_filter(dev, &rss_conf, TRUE);
+ if (!ret) {
+ rss_filter_ptr = rte_zmalloc("ixgbe_rss_filter",
+ sizeof(struct ixgbe_rss_conf_ele), 0);
+ if (!rss_filter_ptr) {
+ PMD_DRV_LOG(ERR, "failed to allocate memory");
+ goto out;
+ }
+ rte_memcpy(&rss_filter_ptr->filter_info,
+ &rss_conf,
+ sizeof(struct ixgbe_rte_flow_rss_conf));
+ TAILQ_INSERT_TAIL(&filter_rss_list,
+ rss_filter_ptr, entries);
+ flow->rule = rss_filter_ptr;
+ flow->filter_type = RTE_ETH_FILTER_HASH;
+ return flow;
+ }
+ }
+
out:
TAILQ_REMOVE(&ixgbe_flow_list,
ixgbe_flow_mem_ptr, entries);
@@ -3020,6 +3206,7 @@ ixgbe_flow_validate(struct rte_eth_dev *dev,
struct rte_eth_syn_filter syn_filter;
struct rte_eth_l2_tunnel_conf l2_tn_filter;
struct ixgbe_fdir_rule fdir_rule;
+ struct ixgbe_rte_flow_rss_conf rss_conf;
int ret;
memset(&ntuple_filter, 0, sizeof(struct rte_eth_ntuple_filter));
@@ -3049,6 +3236,12 @@ ixgbe_flow_validate(struct rte_eth_dev *dev,
memset(&l2_tn_filter, 0, sizeof(struct rte_eth_l2_tunnel_conf));
ret = ixgbe_parse_l2_tn_filter(dev, attr, pattern,
actions, &l2_tn_filter, error);
+ if (!ret)
+ return 0;
+
+ memset(&rss_conf, 0, sizeof(struct ixgbe_rte_flow_rss_conf));
+ ret = ixgbe_parse_rss_filter(dev, attr,
+ actions, &rss_conf, error);
return ret;
}
@@ -3075,6 +3268,7 @@ ixgbe_flow_destroy(struct rte_eth_dev *dev,
struct ixgbe_flow_mem *ixgbe_flow_mem_ptr;
struct ixgbe_hw_fdir_info *fdir_info =
IXGBE_DEV_PRIVATE_TO_FDIR_INFO(dev->data->dev_private);
+ struct ixgbe_rss_conf_ele *rss_filter_ptr;
switch (filter_type) {
case RTE_ETH_FILTER_NTUPLE:
@@ -3143,6 +3337,17 @@ ixgbe_flow_destroy(struct rte_eth_dev *dev,
rte_free(l2_tn_filter_ptr);
}
break;
+ case RTE_ETH_FILTER_HASH:
+ rss_filter_ptr = (struct ixgbe_rss_conf_ele *)
+ pmd_flow->rule;
+ ret = ixgbe_config_rss_filter(dev,
+ &rss_filter_ptr->filter_info, FALSE);
+ if (!ret) {
+ TAILQ_REMOVE(&filter_rss_list,
+ rss_filter_ptr, entries);
+ rte_free(rss_filter_ptr);
+ }
+ break;
default:
PMD_DRV_LOG(WARNING, "Filter type (%d) not supported",
filter_type);
@@ -3194,6 +3399,8 @@ ixgbe_flow_flush(struct rte_eth_dev *dev,
return ret;
}
+ ixgbe_clear_rss_filter(dev);
+
ixgbe_filterlist_flush();
return 0;