This commit adds support for DPDK v18.11, it includes the following
changes.
1. Enable compilation and linkage with dpdk 18.11.0
The following dpdk commits which were introduced after dpdk 17.11.x
require OVS updates to accommodate to the dpdk changes.
- ce17edde ("ethdev: introduce Rx queue offloads API")
- ab3ce1e0 ("ethdev: remove old offload API")
- c06ddf96 ("meter: add configuration profile")
- e58638c3 ("ethdev: fix TPID handling in flow API")
- cd8c7c7c ("ethdev: replace bus specific struct with generic dev")
- ac8d22de ("ethdev: flatten RSS configuration in flow API")
2. Limit configured rss hash functions to only those supported
by the eth device.
3. Set default RSS key in struct action_rss_data, required by OVS
commit- e8a2b5bf ("netdev-dpdk: implement flow offload with rte flow")
when configured with "other_config:hw-offload=true".
4. DEV_RX_OFFLOAD_CRC_STRIP has been removed from DPDK 18.11.
DEV_RX_OFFLOAD_KEEP_CRC can now be used to keep the CRC.
Use the correct flag and check it is supported.
5. rte_eth_dev_attach/detach have been removed from DPDK 18.11.
Replace them with rte_dev_probe/remove.
6. Update docs and travis to use DPDK18.11.
This commit squashes the following commits present on the dpdk-latest
branch:
7f021f902bb3 ("netdev-dpdk: Upgrade to dpdk v18.08")
270d9216f1ed ("netdev-dpdk: Set scatter based on capabilities")
bef2cdc8f412 ("netdev-dpdk: Fix returning the field of malloced struct.")
73c1a65167fc ("redhat: change variable used for non-root user support")
eb485f60ce44 ("dpdk: Update to use DPDK 18.11.")
For credit all authors of the original commits above have been added as
co-authors for this commmit.
Signed-off-by: Ophir Munk <ophi...@mellanox.com>
Co-authored-by: Ophir Munk <ophi...@mellanox.com>
Signed-off-by: Kevin Traynor <ktray...@redhat.com>
Co-authored-by: Kevin Traynor <ktray...@redhat.com>
Signed-off-by: Ilya Maximets <i.maxim...@samsung.com>
Co-authored-by: Ilya Maximets <i.maxim...@samsung.com>
Signed-off-by: Timothy Redaelli <tredae...@redhat.com>
Co-authored-by: Timothy Redaelli <tredae...@redhat.com>
Signed-off-by: Ian Stokes <ian.sto...@intel.com>
---
v1 -> v2
* Update DPDK validation example to reference 18.11 instead of 18.08 and
OVS 2.10.0 instead of ovs 2.9.0.
* Vertically align netdev_dpdk_policer_pkt_handle arguments.
---
.travis/linux-build.sh | 8 +-
Documentation/intro/install/dpdk.rst | 17 +-
Documentation/topics/dpdk/ring.rst | 3 +-
Documentation/topics/dpdk/vhost-user.rst | 8 +-
NEWS | 1 +
lib/netdev-dpdk.c | 176 +++++++++++++--------
.../usr_lib_systemd_system_ovs-vswitchd.service.in | 2 +-
7 files changed, 133 insertions(+), 82 deletions(-)
diff --git a/.travis/linux-build.sh b/.travis/linux-build.sh
index 1fe5bbfa9..5f4d838a9 100755
--- a/.travis/linux-build.sh
+++ b/.travis/linux-build.sh
@@ -56,9 +56,9 @@ function install_dpdk()
cd dpdk-$1
git checkout tags/v$1
else
- wget http://fast.dpdk.org/rel/dpdk-$1.tar.gz
- tar xzvf dpdk-$1.tar.gz > /dev/null
- DIR_NAME=$(tar -tf dpdk-$1.tar.gz | head -1 | cut -f1 -d"/")
+ wget https://fast.dpdk.org/rel/dpdk-$1.tar.xz
+ tar xvf dpdk-$1.tar.xz > /dev/null
+ DIR_NAME=$(tar -tf dpdk-$1.tar.xz | head -1 | cut -f1 -d"/")
if [ $DIR_NAME != "dpdk-$1" ]; then mv $DIR_NAME dpdk-$1; fi
cd dpdk-$1
fi
@@ -83,7 +83,7 @@ fi
if [ "$DPDK" ]; then
if [ -z "$DPDK_VER" ]; then
- DPDK_VER="17.11.4"
+ DPDK_VER="18.11"
fi
install_dpdk $DPDK_VER
if [ "$CC" = "clang" ]; then
diff --git a/Documentation/intro/install/dpdk.rst
b/Documentation/intro/install/dpdk.rst
index 13546bb72..cd7ab7577 100644
--- a/Documentation/intro/install/dpdk.rst
+++ b/Documentation/intro/install/dpdk.rst
@@ -42,7 +42,7 @@ Build requirements
In addition to the requirements described in :doc:`general`, building Open
vSwitch with DPDK will require the following:
-- DPDK 17.11.4
+- DPDK 18.11
- A `DPDK supported NIC`_
@@ -71,9 +71,9 @@ Install DPDK
#. Download the `DPDK sources`_, extract the file and set ``DPDK_DIR``::
$ cd /usr/src/
- $ wget http://fast.dpdk.org/rel/dpdk-17.11.4.tar.xz
- $ tar xf dpdk-17.11.4.tar.xz
- $ export DPDK_DIR=/usr/src/dpdk-stable-17.11.4
+ $ wget http://fast.dpdk.org/rel/dpdk-18.11.tar.xz
+ $ tar xf dpdk-18.11.tar.xz
+ $ export DPDK_DIR=/usr/src/dpdk-18.11
$ cd $DPDK_DIR
#. (Optional) Configure DPDK as a shared library
@@ -282,10 +282,10 @@ Additionally, the library version linked to ovs-vswitchd
can be confirmed
with either the ovs-vswitchd logs, or by running either of the commands::
$ ovs-vswitchd --version
- ovs-vswitchd (Open vSwitch) 2.9.0
- DPDK 17.11.0
+ ovs-vswitchd (Open vSwitch) 2.10.0
+ DPDK 18.11.0
$ ovs-vsctl get Open_vSwitch . dpdk_version
- "DPDK 17.11.0"
+ "DPDK 18.11.0"
At this point you can use ovs-vsctl to set up bridges and other Open vSwitch
features. Seeing as we've configured the DPDK datapath, we will use DPDK-type
@@ -672,7 +672,8 @@ Limitations
The latest list of validated firmware versions can be found in the `DPDK
release notes`_.
-.. _DPDK release notes: http://dpdk.org/doc/guides/rel_notes/release_17_11.html
+.. _DPDK release notes:
+ https://doc.dpdk.org/guides/rel_notes/release_18_11.html
- Upper bound MTU: DPDK device drivers differ in how the L2 frame for a
given MTU value is calculated e.g. i40e driver includes 2 x vlan headers in
diff --git a/Documentation/topics/dpdk/ring.rst
b/Documentation/topics/dpdk/ring.rst
index 9ef1dc3a5..e48b44ce8 100644
--- a/Documentation/topics/dpdk/ring.rst
+++ b/Documentation/topics/dpdk/ring.rst
@@ -82,4 +82,5 @@ DPDK. However, this functionality was removed because:
- :doc:`vhost-user interfaces <vhost-user>` are the de facto DPDK-based path to
guests
-.. _DPDK documentation:
https://dpdk.readthedocs.io/en/v17.11/prog_guide/ring_lib.html
+.. _DPDK documentation:
+ https://doc.dpdk.org/guides-18.11/prog_guide/ring_lib.html
diff --git a/Documentation/topics/dpdk/vhost-user.rst
b/Documentation/topics/dpdk/vhost-user.rst
index 6334590af..993797de5 100644
--- a/Documentation/topics/dpdk/vhost-user.rst
+++ b/Documentation/topics/dpdk/vhost-user.rst
@@ -320,9 +320,9 @@ To begin, instantiate a guest as described in
:ref:`dpdk-vhost-user` or
DPDK sources to VM and build DPDK::
$ cd /root/dpdk/
- $ wget http://fast.dpdk.org/rel/dpdk-17.11.4.tar.xz
- $ tar xf dpdk-17.11.4.tar.xz
- $ export DPDK_DIR=/root/dpdk/dpdk-stable-17.11.4
+ $ wget http://fast.dpdk.org/rel/dpdk-18.11.tar.xz
+ $ tar xf dpdk-18.11.tar.xz
+ $ export DPDK_DIR=/root/dpdk/dpdk-18.11
$ export DPDK_TARGET=x86_64-native-linuxapp-gcc
$ export DPDK_BUILD=$DPDK_DIR/$DPDK_TARGET
$ cd $DPDK_DIR
@@ -502,4 +502,4 @@ Because of this limitation, this feature is considered
'experimental'.
Further information can be found in the
`DPDK documentation
-<http://dpdk.readthedocs.io/en/v17.11/prog_guide/vhost_lib.html>`__
+<https://doc.dpdk.org/guides-18.11/prog_guide/vhost_lib.html>`__
diff --git a/NEWS b/NEWS
index 02402d1a4..358c9b97e 100644
--- a/NEWS
+++ b/NEWS
@@ -12,6 +12,7 @@ Post-v2.10.0
- DPDK:
* Add option for simple round-robin based Rxq to PMD assignment.
It can be set with pmd-rxq-assign.
+ * Add support for DPDK 18.11
- Add 'symmetric_l3' hash function.
- OVS now honors 'updelay' and 'downdelay' for bonds with LACP configured.
- ovs-vswitchd:
diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
index a871743e6..320422bf6 100644
--- a/lib/netdev-dpdk.c
+++ b/lib/netdev-dpdk.c
@@ -164,11 +164,7 @@ static const struct rte_eth_conf port_conf = {
.rxmode = {
.mq_mode = ETH_MQ_RX_RSS,
.split_hdr_size = 0,
- .header_split = 0, /* Header Split disabled */
- .hw_ip_checksum = 0, /* IP checksum offload disabled */
- .hw_vlan_filter = 0, /* VLAN filtering disabled */
- .jumbo_frame = 0, /* Jumbo Frame Support disabled */
- .hw_strip_crc = 0,
+ .offloads = 0,
},
.rx_adv_conf = {
.rss_conf = {
@@ -360,12 +356,14 @@ struct dpdk_ring {
struct ingress_policer {
struct rte_meter_srtcm_params app_srtcm_params;
struct rte_meter_srtcm in_policer;
+ struct rte_meter_srtcm_profile in_prof;
rte_spinlock_t policer_lock;
};
enum dpdk_hw_ol_features {
NETDEV_RX_CHECKSUM_OFFLOAD = 1 << 0,
NETDEV_RX_HW_CRC_STRIP = 1 << 1,
+ NETDEV_RX_HW_SCATTER = 1 << 2
};
/*
@@ -915,27 +913,33 @@ dpdk_eth_dev_port_config(struct netdev_dpdk *dev, int
n_rxq, int n_txq)
struct rte_eth_dev_info info;
uint16_t conf_mtu;
+ rte_eth_dev_info_get(dev->port_id, &info);
+
/* As of DPDK 17.11.1 a few PMDs require to explicitly enable
- * scatter to support jumbo RX. Checking the offload capabilities
- * is not an option as PMDs are not required yet to report
- * them. The only reliable info is the driver name and knowledge
- * (testing or code review). Listing all such PMDs feels harder
- * than highlighting the one known not to need scatter */
+ * scatter to support jumbo RX.
+ * Setting scatter for the device is done after checking for
+ * scatter support in the device capabilites. */
if (dev->mtu > ETHER_MTU) {
- rte_eth_dev_info_get(dev->port_id, &info);
- if (strncmp(info.driver_name, "net_nfp", 7)) {
- conf.rxmode.enable_scatter = 1;
+ if (dev->hw_ol_features & NETDEV_RX_HW_SCATTER) {
+ conf.rxmode.offloads |= DEV_RX_OFFLOAD_SCATTER;
}
}
conf.intr_conf.lsc = dev->lsc_interrupt_mode;
- conf.rxmode.hw_ip_checksum = (dev->hw_ol_features &
- NETDEV_RX_CHECKSUM_OFFLOAD) != 0;
- if (dev->hw_ol_features & NETDEV_RX_HW_CRC_STRIP) {
- conf.rxmode.hw_strip_crc = 1;
+ if (dev->hw_ol_features & NETDEV_RX_CHECKSUM_OFFLOAD) {
+ conf.rxmode.offloads |= DEV_RX_OFFLOAD_CHECKSUM;
}
+ if (!(dev->hw_ol_features & NETDEV_RX_HW_CRC_STRIP)
+ && info.rx_offload_capa & DEV_RX_OFFLOAD_KEEP_CRC) {
+ conf.rxmode.offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
+ }
+
+ /* Limit configured rss hash functions to only those supported
+ * by the eth device. */
+ conf.rx_adv_conf.rss_conf.rss_hf &= info.flow_type_rss_offloads;
+
/* A device may report more queues than it makes available (this has
* been observed for Intel xl710, which reserves some of them for
* SRIOV): rte_eth_*_queue_setup will fail if a queue is not
@@ -1052,6 +1056,13 @@ dpdk_eth_dev_init(struct netdev_dpdk *dev)
dev->hw_ol_features |= NETDEV_RX_CHECKSUM_OFFLOAD;
}
+ if (info.rx_offload_capa & DEV_RX_OFFLOAD_SCATTER) {
+ dev->hw_ol_features |= NETDEV_RX_HW_SCATTER;
+ } else {
+ /* Do not warn on lack of scatter support */
+ dev->hw_ol_features &= ~NETDEV_RX_HW_SCATTER;
+ }
+
n_rxq = MIN(info.max_rx_queues, dev->up.n_rxq);
n_txq = MIN(info.max_tx_queues, dev->up.n_txq);
@@ -1342,7 +1353,7 @@ static void
netdev_dpdk_destruct(struct netdev *netdev)
{
struct netdev_dpdk *dev = netdev_dpdk_cast(netdev);
- char devname[RTE_ETH_NAME_MAX_LEN];
+ struct rte_eth_dev_info dev_info;
ovs_mutex_lock(&dpdk_mutex);
@@ -1351,10 +1362,11 @@ netdev_dpdk_destruct(struct netdev *netdev)
if (dev->attached) {
rte_eth_dev_close(dev->port_id);
- if (rte_eth_dev_detach(dev->port_id, devname) < 0) {
- VLOG_ERR("Device '%s' can not be detached", dev->devargs);
+ rte_eth_dev_info_get(dev->port_id, &dev_info);
+ if (dev_info.device && !rte_dev_remove(dev_info.device)) {
+ VLOG_INFO("Device '%s' has been detached", dev->devargs);
} else {
- VLOG_INFO("Device '%s' has been detached", devname);
+ VLOG_ERR("Device '%s' can not be detached", dev->devargs);
}
}
@@ -1644,7 +1656,8 @@ netdev_dpdk_process_devargs(struct netdev_dpdk *dev,
if (rte_eth_dev_get_port_by_name(name, &new_port_id)
|| !rte_eth_dev_is_valid_port(new_port_id)) {
/* Device not found in DPDK, attempt to attach it */
- if (!rte_eth_dev_attach(devargs, &new_port_id)) {
+ if (!rte_dev_probe(devargs)
+ && !rte_eth_dev_get_port_by_name(name, &new_port_id)) {
/* Attach successful */
dev->attached = true;
VLOG_INFO("Device '%s' attached to DPDK", devargs);
@@ -1953,16 +1966,18 @@ netdev_dpdk_eth_tx_burst(struct netdev_dpdk *dev, int
qid,
static inline bool
netdev_dpdk_policer_pkt_handle(struct rte_meter_srtcm *meter,
+ struct rte_meter_srtcm_profile *profile,
struct rte_mbuf *pkt, uint64_t time)
{
uint32_t pkt_len = rte_pktmbuf_pkt_len(pkt) - sizeof(struct ether_hdr);
- return rte_meter_srtcm_color_blind_check(meter, time, pkt_len) ==
- e_RTE_METER_GREEN;
+ return rte_meter_srtcm_color_blind_check(meter, profile, time, pkt_len) ==
+ e_RTE_METER_GREEN;
}
static int
netdev_dpdk_policer_run(struct rte_meter_srtcm *meter,
+ struct rte_meter_srtcm_profile *profile,
struct rte_mbuf **pkts, int pkt_cnt,
bool should_steal)
{
@@ -1974,7 +1989,8 @@ netdev_dpdk_policer_run(struct rte_meter_srtcm *meter,
for (i = 0; i < pkt_cnt; i++) {
pkt = pkts[i];
/* Handle current packet */
- if (netdev_dpdk_policer_pkt_handle(meter, pkt, current_time)) {
+ if (netdev_dpdk_policer_pkt_handle(meter, profile,
+ pkt, current_time)) {
if (cnt != i) {
pkts[cnt] = pkt;
}
@@ -1996,8 +2012,8 @@ ingress_policer_run(struct ingress_policer *policer,
struct rte_mbuf **pkts,
int cnt = 0;
rte_spinlock_lock(&policer->policer_lock);
- cnt = netdev_dpdk_policer_run(&policer->in_policer, pkts,
- pkt_cnt, should_steal);
+ cnt = netdev_dpdk_policer_run(&policer->in_policer, &policer->in_prof,
+ pkts, pkt_cnt, should_steal);
rte_spinlock_unlock(&policer->policer_lock);
return cnt;
@@ -2802,8 +2818,12 @@ netdev_dpdk_policer_construct(uint32_t rate, uint32_t
burst)
policer->app_srtcm_params.cir = rate_bytes;
policer->app_srtcm_params.cbs = burst_bytes;
policer->app_srtcm_params.ebs = 0;
- err = rte_meter_srtcm_config(&policer->in_policer,
- &policer->app_srtcm_params);
+ err = rte_meter_srtcm_profile_config(&policer->in_prof,
+ &policer->app_srtcm_params);
+ if (!err) {
+ err = rte_meter_srtcm_config(&policer->in_policer,
+ &policer->in_prof);
+ }
if (err) {
VLOG_ERR("Could not create rte meter for ingress policer");
free(policer);
@@ -3097,10 +3117,24 @@ netdev_dpdk_get_status(const struct netdev *netdev,
struct smap *args)
return ENODEV;
}
+ ovs_mutex_lock(&dpdk_mutex);
ovs_mutex_lock(&dev->mutex);
rte_eth_dev_info_get(dev->port_id, &dev_info);
link_speed = dev->link.link_speed;
ovs_mutex_unlock(&dev->mutex);
+ const struct rte_bus *bus;
+ const struct rte_pci_device *pci_dev;
+ uint16_t vendor_id = PCI_ANY_ID;
+ uint16_t device_id = PCI_ANY_ID;
+ bus = rte_bus_find_by_device(dev_info.device);
+ if (bus && !strcmp(bus->name, "pci")) {
+ pci_dev = RTE_DEV_TO_PCI(dev_info.device);
+ if (pci_dev) {
+ vendor_id = pci_dev->id.vendor_id;
+ device_id = pci_dev->id.device_id;
+ }
+ }
+ ovs_mutex_unlock(&dpdk_mutex);
smap_add_format(args, "port_no", DPDK_PORT_ID_FMT, dev->port_id);
smap_add_format(args, "numa_id", "%d",
@@ -3123,13 +3157,8 @@ netdev_dpdk_get_status(const struct netdev *netdev,
struct smap *args)
smap_add_format(args, "if_type", "%"PRIu32, IF_TYPE_ETHERNETCSMACD);
smap_add_format(args, "if_descr", "%s %s", rte_version(),
dev_info.driver_name);
-
- if (dev_info.pci_dev) {
- smap_add_format(args, "pci-vendor_id", "0x%x",
- dev_info.pci_dev->id.vendor_id);
- smap_add_format(args, "pci-device_id", "0x%x",
- dev_info.pci_dev->id.device_id);
- }
+ smap_add_format(args, "pci-vendor_id", "0x%x", vendor_id);
+ smap_add_format(args, "pci-device_id", "0x%x", device_id);
/* Not all link speeds are defined in the OpenFlow specs e.g. 25 Gbps.
* In that case the speed will not be reported as part of the usual
@@ -3204,11 +3233,10 @@ static void
netdev_dpdk_detach(struct unixctl_conn *conn, int argc OVS_UNUSED,
const char *argv[], void *aux OVS_UNUSED)
{
- int ret;
char *response;
dpdk_port_t port_id;
- char devname[RTE_ETH_NAME_MAX_LEN];
struct netdev_dpdk *dev;
+ struct rte_eth_dev_info dev_info;
ovs_mutex_lock(&dpdk_mutex);
@@ -3227,8 +3255,8 @@ netdev_dpdk_detach(struct unixctl_conn *conn, int argc
OVS_UNUSED,
rte_eth_dev_close(port_id);
- ret = rte_eth_dev_detach(port_id, devname);
- if (ret < 0) {
+ rte_eth_dev_info_get(port_id, &dev_info);
+ if (!dev_info.device || rte_dev_remove(dev_info.device)) {
response = xasprintf("Device '%s' can not be detached", argv[1]);
goto error;
}
@@ -3816,6 +3844,7 @@ struct egress_policer {
struct qos_conf qos_conf;
struct rte_meter_srtcm_params app_srtcm_params;
struct rte_meter_srtcm egress_meter;
+ struct rte_meter_srtcm_profile egress_prof;
};
static void
@@ -3838,11 +3867,17 @@ egress_policer_qos_construct(const struct smap *details,
policer = xmalloc(sizeof *policer);
qos_conf_init(&policer->qos_conf, &egress_policer_ops);
egress_policer_details_to_param(details, &policer->app_srtcm_params);
- err = rte_meter_srtcm_config(&policer->egress_meter,
- &policer->app_srtcm_params);
+ err = rte_meter_srtcm_profile_config(&policer->egress_prof,
+ &policer->app_srtcm_params);
+ if (!err) {
+ err = rte_meter_srtcm_config(&policer->egress_meter,
+ &policer->egress_prof);
+ }
+
if (!err) {
*conf = &policer->qos_conf;
} else {
+ VLOG_ERR("Could not create rte meter for egress policer");
free(policer);
*conf = NULL;
err = -err;
@@ -3892,7 +3927,8 @@ egress_policer_run(struct qos_conf *conf, struct rte_mbuf
**pkts, int pkt_cnt,
struct egress_policer *policer =
CONTAINER_OF(conf, struct egress_policer, qos_conf);
- cnt = netdev_dpdk_policer_run(&policer->egress_meter, pkts,
+ cnt = netdev_dpdk_policer_run(&policer->egress_meter,
+ &policer->egress_prof, pkts,
pkt_cnt, should_steal);
return cnt;
@@ -3977,7 +4013,7 @@ dpdk_vhost_reconfigure_helper(struct netdev_dpdk *dev)
if (!err) {
/* A new mempool was created or re-used. */
netdev_change_seq_changed(&dev->up);
- } else if (err != EEXIST){
+ } else if (err != EEXIST) {
return err;
}
if (netdev_dpdk_get_vid(dev) >= 0) {
@@ -4203,16 +4239,16 @@ dump_flow_pattern(struct rte_flow_item *item)
ds_put_cstr(&s, "rte flow vlan pattern:\n");
if (vlan_spec) {
ds_put_format(&s,
- " Spec: tpid=0x%"PRIx16", tci=0x%"PRIx16"\n",
- ntohs(vlan_spec->tpid), ntohs(vlan_spec->tci));
+ " Spec: inner_type=0x%"PRIx16", tci=0x%"PRIx16"\n",
+ ntohs(vlan_spec->inner_type), ntohs(vlan_spec->tci));
} else {
ds_put_cstr(&s, " Spec = null\n");
}
if (vlan_mask) {
ds_put_format(&s,
- " Mask: tpid=0x%"PRIx16", tci=0x%"PRIx16"\n",
- vlan_mask->tpid, vlan_mask->tci);
+ " Mask: inner_type=0x%"PRIx16", tci=0x%"PRIx16"\n",
+ ntohs(vlan_mask->inner_type), ntohs(vlan_mask->tci));
} else {
ds_put_cstr(&s, " Mask = null\n");
}
@@ -4395,27 +4431,39 @@ add_flow_action(struct flow_actions *actions, enum
rte_flow_action_type type,
actions->cnt++;
}
-static struct rte_flow_action_rss *
+struct action_rss_data {
+ struct rte_flow_action_rss conf;
+ uint16_t queue[0];
+};
+
+static struct action_rss_data *
add_flow_rss_action(struct flow_actions *actions,
struct netdev *netdev) {
int i;
- struct rte_flow_action_rss *rss;
-
- rss = xmalloc(sizeof(*rss) + sizeof(uint16_t) * netdev->n_rxq);
- /*
- * Setting it to NULL will let the driver use the default RSS
- * configuration we have set: &port_conf.rx_adv_conf.rss_conf.
- */
- rss->rss_conf = NULL;
- rss->num = netdev->n_rxq;
+ struct action_rss_data *rss_data;
+
+ rss_data = xmalloc(sizeof(struct action_rss_data) +
+ sizeof(uint16_t) * netdev->n_rxq);
+ *rss_data = (struct action_rss_data) {
+ .conf = (struct rte_flow_action_rss) {
+ .func = RTE_ETH_HASH_FUNCTION_DEFAULT,
+ .level = 0,
+ .types = 0,
+ .queue_num = netdev->n_rxq,
+ .queue = rss_data->queue,
+ .key_len = 0,
+ .key = NULL
+ },
+ };
- for (i = 0; i < rss->num; i++) {
- rss->queue[i] = i;
+ /* Override queue array with default */
+ for (i = 0; i < netdev->n_rxq; i++) {
+ rss_data->queue[i] = i;
}
- add_flow_action(actions, RTE_FLOW_ACTION_TYPE_RSS, rss);
+ add_flow_action(actions, RTE_FLOW_ACTION_TYPE_RSS, &rss_data->conf);
- return rss;
+ return rss_data;
}
static int
@@ -4479,7 +4527,7 @@ netdev_dpdk_add_rte_flow_offload(struct netdev *netdev,
vlan_mask.tci = match->wc.masks.vlans[0].tci & ~htons(VLAN_CFI);
/* match any protocols */
- vlan_mask.tpid = 0;
+ vlan_mask.inner_type = 0;
add_flow_pattern(&patterns, RTE_FLOW_ITEM_TYPE_VLAN,
&vlan_spec, &vlan_mask);
@@ -4625,7 +4673,7 @@ end_proto_check:
add_flow_pattern(&patterns, RTE_FLOW_ITEM_TYPE_END, NULL, NULL);
struct rte_flow_action_mark mark;
- struct rte_flow_action_rss *rss;
+ struct action_rss_data *rss;
mark.id = info->flow_mark;
add_flow_action(&actions, RTE_FLOW_ACTION_TYPE_MARK, &mark);
diff --git a/rhel/usr_lib_systemd_system_ovs-vswitchd.service.in
b/rhel/usr_lib_systemd_system_ovs-vswitchd.service.in
index 11b34c686..525deae0b 100644
--- a/rhel/usr_lib_systemd_system_ovs-vswitchd.service.in
+++ b/rhel/usr_lib_systemd_system_ovs-vswitchd.service.in
@@ -10,7 +10,7 @@ PartOf=openvswitch.service
[Service]
Type=forking
Restart=on-failure
-Environment=HOME=/var/run/openvswitch
+Environment=XDG_RUNTIME_DIR=/var/run/openvswitch
EnvironmentFile=/etc/openvswitch/default.conf
EnvironmentFile=-/etc/sysconfig/openvswitch
EnvironmentFile=-/run/openvswitch/useropts
--
2.13.6
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