On 1 May 2023, at 13:33, [email protected] wrote:
> From: Lin Huang <[email protected]> > > OvS has supported packet-per-second policer which can be set at ingress > and egress side in kernel datapath. But the userspace datapath dosen't > support for ingress and egress packet-per-second policing now. > > So, this patch add support for userspace egress pps policing by using > native ovs token bucket library. Token bucket is accumulated by 'rate' > tokens per millisecond and store maxiumim tokens at 'burst' bucket size. > One token in the bucket means one packet (1 kpkts * millisecond) which > will drop or pass by policer. > > This patch add new configuration option 'kpkts_rate' and 'kpkts_burst' > for egress-policer QoS type which now supports setting packet-per-second > limits in addition to the previously configurable byte rate settings. > > Examples: > $ovs-vsctl set port vhost-user0 qos=@newqos -- > --id=@newqos create qos type=egress-policer \ > other-config:cir=123000 other-config:cbs=123000 > other-config:kpkts_rate=123 other-config:kpkts_burst=123 > > Add some unit tests for egress packet-per-second policing. I did not review this, but I noticed that we are missing documentation for this feature in the “Documentation/topics/dpdk/qos.rst” doc. //Eelco > Signed-off-by: Lin Huang <[email protected]> > --- > NEWS | 7 ++ > lib/netdev-dpdk.c | 96 +++++++++++++++++++--- > tests/system-dpdk.at | 186 ++++++++++++++++++++++++++++++++++++++++++- > vswitchd/vswitch.xml | 10 +++ > 4 files changed, 285 insertions(+), 14 deletions(-) > > diff --git a/NEWS b/NEWS > index b6418c36e..c41c6adf6 100644 > --- a/NEWS > +++ b/NEWS > @@ -23,6 +23,13 @@ Post-v3.1.0 > process extra privileges when mapping physical interconnect memory. > - SRv6 Tunnel Protocol > * Added support for userspace datapath (only). > + - Userspace datapath: > + * Added new configuration options 'kpkts_rate' and 'kpkts_burst' for > + 'egress-policer' to support packet-per-second policing. > + Examples: > + ovs-vsctl set port vhost-user0 qos=@newqos -- \ > + --id=@newqos create qos type=egress-policer \ > + other-config:kpkts_rate=123 other-config:kpkts_burst=123 > > > v3.1.0 - 16 Feb 2023 > diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c > index fb0dd43f7..bcd13c116 100644 > --- a/lib/netdev-dpdk.c > +++ b/lib/netdev-dpdk.c > @@ -19,6 +19,7 @@ > > #include <errno.h> > #include <signal.h> > +#include <stdint.h> > #include <stdlib.h> > #include <string.h> > #include <unistd.h> > @@ -59,6 +60,7 @@ > #include "openvswitch/ofp-parse.h" > #include "openvswitch/ofp-print.h" > #include "openvswitch/shash.h" > +#include "openvswitch/token-bucket.h" > #include "openvswitch/vlog.h" > #include "ovs-numa.h" > #include "ovs-rcu.h" > @@ -91,6 +93,8 @@ static bool per_port_memory = false; /* Status of per port > memory support */ > #define OVS_CACHE_LINE_SIZE CACHE_LINE_SIZE > #define OVS_VPORT_DPDK "ovs_dpdk" > > +#define MAX_KPKTS_PARAMETER 4294967U /* UINT32_MAX / 1000 */ > + > /* > * need to reserve tons of extra space in the mbufs so we can align the > * DMA addresses to 4KB. > @@ -400,6 +404,11 @@ struct dpdk_tx_queue { > ); > }; > > +enum policer_type { > + POLICER_BPS = 1 << 0, /* Rate value in bytes/sec. */ > + POLICER_PKTPS = 1 << 1, /* Rate value in packet/sec. */ > +}; > + > struct ingress_policer { > struct rte_meter_srtcm_params app_srtcm_params; > struct rte_meter_srtcm in_policer; > @@ -2335,6 +2344,22 @@ srtcm_policer_run_single_packet(struct rte_meter_srtcm > *meter, > return cnt; > } > > +static int > +pkts_policer_run_single_packet(struct token_bucket *tb, struct rte_mbuf > **pkts, > + int pkt_cnt, bool should_steal) > +{ > + int cnt = 0; > + > + if (token_bucket_withdraw(tb, pkt_cnt)) { > + /* Handle packet by batch. */ > + cnt = pkt_cnt; > + } else if (should_steal) { > + rte_pktmbuf_free_bulk(pkts, pkt_cnt); > + } > + > + return cnt; > +} > + > static int > ingress_policer_run(struct ingress_policer *policer, struct rte_mbuf **pkts, > int pkt_cnt, bool should_steal) > @@ -4757,6 +4782,10 @@ netdev_dpdk_queue_dump_done(const struct netdev > *netdev OVS_UNUSED, > > struct egress_policer { > struct qos_conf qos_conf; > + enum policer_type type; > + uint32_t kpkts_rate; > + uint32_t kpkts_burst; > + struct token_bucket egress_tb; > struct rte_meter_srtcm_params app_srtcm_params; > struct rte_meter_srtcm egress_meter; > struct rte_meter_srtcm_profile egress_prof; > @@ -4776,26 +4805,53 @@ static int > egress_policer_qos_construct(const struct smap *details, > struct qos_conf **conf) > { > + uint32_t kpkts_burst, kpkts_rate; > struct egress_policer *policer; > int err = 0; > > - policer = xmalloc(sizeof *policer); > + policer = xzalloc(sizeof *policer); > + if (!policer) { > + return ENOMEM; > + } > + > qos_conf_init(&policer->qos_conf, &egress_policer_ops); > egress_policer_details_to_param(details, &policer->app_srtcm_params); > err = rte_meter_srtcm_profile_config(&policer->egress_prof, > - &policer->app_srtcm_params); > + &policer->app_srtcm_params); > if (!err) { > err = rte_meter_srtcm_config(&policer->egress_meter, > - &policer->egress_prof); > + &policer->egress_prof); > + } > + if (err) { > + VLOG_ERR("Could not create rte meter for egress policer"); > + err = -err; > + } else { > + policer->type |= POLICER_BPS; > } > > - if (!err) { > - *conf = &policer->qos_conf; > + kpkts_rate = smap_get_uint(details, "kpkts_rate", 0); > + kpkts_burst = smap_get_uint(details, "kpkts_burst", 0); > + if (kpkts_rate > MAX_KPKTS_PARAMETER || kpkts_burst > MAX_KPKTS_PARAMETER > + || kpkts_rate == 0 || kpkts_burst == 0) { > + /* Paramters between (1 ~ MAX_KPKTS_PARAMETER). */ > + err = EINVAL; > + VLOG_ERR("Could not create tocken bucket for egress policer"); > } else { > - VLOG_ERR("Could not create rte meter for egress policer"); > + /* Rate in kilo-packets/second, bucket 1000 packets. */ > + /* msec * kilo-packets/sec = 1 packets. */ > + token_bucket_set(&policer->egress_tb, kpkts_rate, kpkts_burst * > 1000); > + policer->kpkts_burst = kpkts_burst; > + policer->kpkts_rate = kpkts_rate; > + policer->type |= POLICER_PKTPS; > + } > + > + if (!policer->type) { > + /* both bps and kpkts contrsruct failed.*/ > free(policer); > *conf = NULL; > - err = -err; > + } else { > + err = 0; > + *conf = &policer->qos_conf; > } > > return err; > @@ -4817,6 +4873,8 @@ egress_policer_qos_get(const struct qos_conf *conf, > struct smap *details) > > smap_add_format(details, "cir", "%"PRIu64, > policer->app_srtcm_params.cir); > smap_add_format(details, "cbs", "%"PRIu64, > policer->app_srtcm_params.cbs); > + smap_add_format(details, "kpkts_rate", "%"PRIu32, policer->kpkts_rate); > + smap_add_format(details, "kpkts_burst", "%"PRIu32, policer->kpkts_burst); > > return 0; > } > @@ -4828,25 +4886,37 @@ egress_policer_qos_is_equal(const struct qos_conf > *conf, > struct egress_policer *policer = > CONTAINER_OF(conf, struct egress_policer, qos_conf); > struct rte_meter_srtcm_params params; > + uint32_t kpkts_burst, kpkts_rate; > > egress_policer_details_to_param(details, ¶ms); > > - return !memcmp(¶ms, &policer->app_srtcm_params, sizeof params); > + kpkts_rate = smap_get_uint(details, "kpkts_rate", 0); > + kpkts_burst = smap_get_uint(details, "kpkts_burst", 0); > + > + return (!memcmp(¶ms, &policer->app_srtcm_params, sizeof params)) > + && (policer->kpkts_rate == kpkts_rate > + && policer->kpkts_burst == kpkts_burst); > } > > static int > egress_policer_run(struct qos_conf *conf, struct rte_mbuf **pkts, int > pkt_cnt, > bool should_steal) > { > - int cnt = 0; > struct egress_policer *policer = > CONTAINER_OF(conf, struct egress_policer, qos_conf); > > - cnt = srtcm_policer_run_single_packet(&policer->egress_meter, > - &policer->egress_prof, pkts, > - pkt_cnt, should_steal); > + if (policer->type & POLICER_BPS) { > + pkt_cnt = srtcm_policer_run_single_packet(&policer->egress_meter, > + &policer->egress_prof, > pkts, > + pkt_cnt, should_steal); > + } > > - return cnt; > + if (policer->type & POLICER_PKTPS) { > + pkt_cnt = pkts_policer_run_single_packet(&policer->egress_tb, pkts, > + pkt_cnt, should_steal); > + } > + > + return pkt_cnt; > } > > static const struct dpdk_qos_ops egress_policer_ops = { > diff --git a/tests/system-dpdk.at b/tests/system-dpdk.at > index cb6c6d590..75a6ab7f5 100644 > --- a/tests/system-dpdk.at > +++ b/tests/system-dpdk.at > @@ -453,7 +453,9 @@ AT_CHECK([grep -E 'QoS not configured on phy0' stdout], > [], [stdout]) > > dnl Clean up > AT_CHECK([ovs-vsctl del-port br10 phy0], [], [stdout], [stderr]) > -OVS_VSWITCHD_STOP("[SYSTEM_DPDK_ALLOWED_LOGS]") > +OVS_VSWITCHD_STOP("m4_join([], [SYSTEM_DPDK_ALLOWED_LOGS], [ > +\@Could not create tocken bucket for egress policer@d > +])") > AT_CLEANUP > dnl > -------------------------------------------------------------------------- > > @@ -493,6 +495,7 @@ AT_CHECK([grep -E 'QoS not configured on > dpdkvhostuserclient0' stdout], [], [std > dnl Clean up > AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuserclient0], [], [stdout], > [stderr]) > OVS_VSWITCHD_STOP("m4_join([], [SYSTEM_DPDK_ALLOWED_LOGS], [ > +\@Could not create tocken bucket for egress policer@d > \@VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) failed to connect: No such > file or directory@d > ])") > AT_CLEANUP > @@ -528,6 +531,7 @@ AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuserclient0], > [], [stdout], [stderr]) > OVS_VSWITCHD_STOP("m4_join([], [SYSTEM_DPDK_ALLOWED_LOGS], [ > \@VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) failed to connect: No such > file or directory@d > \@Could not create rte meter for egress policer@d > +\@Could not create tocken bucket for egress policer@d > \@Failed to set QoS type egress-policer on port dpdkvhostuserclient0: > Invalid argument@d > ])") > AT_CLEANUP > @@ -563,6 +567,7 @@ AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuserclient0], > [], [stdout], [stderr]) > OVS_VSWITCHD_STOP("m4_join([], [SYSTEM_DPDK_ALLOWED_LOGS], [ > \@VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) failed to connect: No such > file or directory@d > \@Could not create rte meter for egress policer@d > +\@Could not create tocken bucket for egress policer@d > \@Failed to set QoS type egress-policer on port dpdkvhostuserclient0: > Invalid argument@d > ])") > AT_CLEANUP > @@ -570,6 +575,185 @@ dnl > -------------------------------------------------------------------------- > > > > +dnl > -------------------------------------------------------------------------- > +dnl QoS (kpkts) create delete vport port > +AT_SETUP([OVS-DPDK - QoS (kpkts) create delete vport port]) > +AT_KEYWORDS([dpdk]) > + > +OVS_DPDK_PRE_CHECK() > +OVS_DPDK_START() > + > +dnl Add userspace bridge and attach it to OVS and add egress policer > +AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev]) > +AT_CHECK([ovs-vsctl add-port br10 dpdkvhostuserclient0 -- set Interface > dpdkvhostuserclient0 type=dpdkvhostuserclient > options:vhost-server-path=$OVS_RUNDIR/dpdkvhostclient0], [], [stdout], > [stderr]) > +OVS_WAIT_UNTIL([ovs-vsctl set port dpdkvhostuserclient0 qos=@newqos -- > --id=@newqos create qos type=egress-policer other-config:kpkts_rate=123 > other-config:kpkts_burst=456]) > +AT_CHECK([ovs-appctl -t ovs-vswitchd qos/show dpdkvhostuserclient0], [], > [stdout]) > +sleep 2 > + > +dnl Parse log file > +AT_CHECK([grep "VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) vhost-user > client: socket created" ovs-vswitchd.log], [], [stdout]) > +AT_CHECK([grep "vHost User device 'dpdkvhostuserclient0' created in 'client' > mode, using client socket" ovs-vswitchd.log], [], [stdout]) > +AT_CHECK([grep "VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) > reconnecting..." ovs-vswitchd.log], [], [stdout]) > + > +dnl Remove egress policer > +AT_CHECK([ovs-vsctl destroy QoS dpdkvhostuserclient0 -- clear Port > dpdkvhostuserclient0 qos]) > + > +dnl Check egress policer was removed correctly > +AT_CHECK([ovs-appctl -t ovs-vswitchd qos/show dpdkvhostuserclient0], [], > [stdout]) > +AT_CHECK([grep -E 'QoS not configured on dpdkvhostuserclient0' stdout], [], > [stdout]) > + > +dnl Clean up > +AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuserclient0], [], [stdout], > [stderr]) > +OVS_VSWITCHD_STOP("m4_join([], [SYSTEM_DPDK_ALLOWED_LOGS], [ > +\@VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) failed to connect: No such > file or directory@d > +\@Failed to set QoS type egress-policer on port dpdkvhostuserclient0@d > +\@Could not create rte meter for egress policer@d > +])") > +AT_CLEANUP > +dnl > -------------------------------------------------------------------------- > + > + > + > +dnl > -------------------------------------------------------------------------- > +dnl QoS (kpkts) no rate > +AT_SETUP([OVS-DPDK - QoS (kpkts) no rate]) > +AT_KEYWORDS([dpdk]) > + > +OVS_DPDK_PRE_CHECK() > +OVS_DPDK_START() > + > +dnl Add userspace bridge and attach it to OVS and add egress policer > +AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev]) > +AT_CHECK([ovs-vsctl add-port br10 dpdkvhostuserclient0 -- set Interface > dpdkvhostuserclient0 type=dpdkvhostuserclient > options:vhost-server-path=$OVS_RUNDIR/dpdkvhostclient0], [], [stdout], > [stderr]) > +OVS_WAIT_UNTIL([ovs-vsctl set port dpdkvhostuserclient0 qos=@newqos -- > --id=@newqos create qos type=egress-policer other-config:kpkts_burst=123]) > +sleep 2 > + > +dnl Parse log file > +AT_CHECK([grep "VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) vhost-user > client: socket created" ovs-vswitchd.log], [], [stdout]) > +AT_CHECK([grep "vHost User device 'dpdkvhostuserclient0' created in 'client' > mode, using client socket" ovs-vswitchd.log], [], [stdout]) > +AT_CHECK([grep "VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) > reconnecting..." ovs-vswitchd.log], [], [stdout]) > + > +dnl Check egress policer was not created > +AT_CHECK([ovs-appctl -t ovs-vswitchd qos/show dpdkvhostuserclient0], [], > [stdout]) > +AT_CHECK([grep -E 'QoS not configured on dpdkvhostuserclient0' stdout], [], > [stdout]) > + > +dnl Clean up > +AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuserclient0], [], [stdout], > [stderr]) > +OVS_VSWITCHD_STOP("m4_join([], [SYSTEM_DPDK_ALLOWED_LOGS], [ > +\@VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) failed to connect: No such > file or directory@d > +\@Could not create rte meter for egress policer@d > +\@Could not create tocken bucket for egress policer@d > +\@Failed to set QoS type egress-policer on port dpdkvhostuserclient0@d > +])") > +AT_CLEANUP > +dnl > -------------------------------------------------------------------------- > + > + > + > +dnl > -------------------------------------------------------------------------- > +dnl QoS (kpkts) no burst > +AT_SETUP([OVS-DPDK - QoS (kpkts) no burst]) > +AT_KEYWORDS([dpdk]) > + > +OVS_DPDK_PRE_CHECK() > +OVS_DPDK_START() > + > +dnl Add userspace bridge and attach it to OVS and add egress policer > +AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev]) > +AT_CHECK([ovs-vsctl add-port br10 dpdkvhostuserclient0 -- set Interface > dpdkvhostuserclient0 type=dpdkvhostuserclient > options:vhost-server-path=$OVS_RUNDIR/dpdkvhostclient0], [], [stdout], > [stderr]) > +OVS_WAIT_UNTIL([ovs-vsctl set port dpdkvhostuserclient0 qos=@newqos -- > --id=@newqos create qos type=egress-policer other-config:kpkts_rate=123]) > +sleep 2 > + > +dnl Parse log file > +AT_CHECK([grep "VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) vhost-user > client: socket created" ovs-vswitchd.log], [], [stdout]) > +AT_CHECK([grep "vHost User device 'dpdkvhostuserclient0' created in 'client' > mode, using client socket" ovs-vswitchd.log], [], [stdout]) > +AT_CHECK([grep "VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) > reconnecting..." ovs-vswitchd.log], [], [stdout]) > + > +dnl Check egress policer was not created > +AT_CHECK([ovs-appctl -t ovs-vswitchd qos/show dpdkvhostuserclient0], [], > [stdout]) > +AT_CHECK([grep -E 'QoS not configured on dpdkvhostuserclient0' stdout], [], > [stdout]) > + > +dnl Clean up > +AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuserclient0], [], [stdout], > [stderr]) > +OVS_VSWITCHD_STOP("m4_join([], [SYSTEM_DPDK_ALLOWED_LOGS], [ > +\@VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) failed to connect: No such > file or directory@d > +\@Could not create rte meter for egress policer@d > +\@Could not create tocken bucket for egress policer@d > +\@Failed to set QoS type egress-policer on port dpdkvhostuserclient0@d > +])") > +AT_CLEANUP > +dnl > -------------------------------------------------------------------------- > + > + > + > +dnl > -------------------------------------------------------------------------- > +dnl QoS (kpkts) max rate > +AT_SETUP([OVS-DPDK - QoS (kpkts) max rate]) > +AT_KEYWORDS([dpdk]) > + > +OVS_DPDK_PRE_CHECK() > +OVS_DPDK_START() > + > +dnl Add userspace bridge and attach it to OVS and add egress policer > +AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev]) > +AT_CHECK([ovs-vsctl add-port br10 dpdkvhostuserclient0 -- set Interface > dpdkvhostuserclient0 type=dpdkvhostuserclient > options:vhost-server-path=$OVS_RUNDIR/dpdkvhostclient0], [], [stdout], > [stderr]) > +OVS_WAIT_UNTIL([ovs-vsctl set port dpdkvhostuserclient0 qos=@newqos -- > --id=@newqos create qos type=egress-policer other-config:kpkts_rate=42949671]) > +sleep 2 > + > +dnl Parse log file > +AT_CHECK([grep "VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) vhost-user > client: socket created" ovs-vswitchd.log], [], [stdout]) > +AT_CHECK([grep "vHost User device 'dpdkvhostuserclient0' created in 'client' > mode, using client socket" ovs-vswitchd.log], [], [stdout]) > +AT_CHECK([grep "VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) > reconnecting..." ovs-vswitchd.log], [], [stdout]) > + > +dnl Check egress policer was not created > +AT_CHECK([ovs-appctl -t ovs-vswitchd qos/show dpdkvhostuserclient0], [], > [stdout]) > +AT_CHECK([grep -E 'QoS not configured on dpdkvhostuserclient0' stdout], [], > [stdout]) > + > +dnl Clean up > +AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuserclient0], [], [stdout], > [stderr]) > +OVS_VSWITCHD_STOP("m4_join([], [SYSTEM_DPDK_ALLOWED_LOGS], [ > +\@VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) failed to connect: No such > file or directory@d > +\@Could not create rte meter for egress policer@d > +\@Could not create tocken bucket for egress policer@d > +\@Failed to set QoS type egress-policer on port dpdkvhostuserclient0@d > +])") > +AT_CLEANUP > +dnl > -------------------------------------------------------------------------- > + > + > +dnl > -------------------------------------------------------------------------- > +dnl QoS (kpkts) max burst > +AT_SETUP([OVS-DPDK - QoS (kpkts) max burst]) > +AT_KEYWORDS([dpdk]) > + > +OVS_DPDK_PRE_CHECK() > +OVS_DPDK_START() > + > +dnl Add userspace bridge and attach it to OVS and add egress policer > +AT_CHECK([ovs-vsctl add-br br10 -- set bridge br10 datapath_type=netdev]) > +AT_CHECK([ovs-vsctl add-port br10 dpdkvhostuserclient0 -- set Interface > dpdkvhostuserclient0 type=dpdkvhostuserclient > options:vhost-server-path=$OVS_RUNDIR/dpdkvhostclient0], [], [stdout], > [stderr]) > +OVS_WAIT_UNTIL([ovs-vsctl set port dpdkvhostuserclient0 qos=@newqos -- > --id=@newqos create qos type=egress-policer > other-config:kpkts_burst=42949671]) > +sleep 2 > + > +dnl Parse log file > +AT_CHECK([grep "VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) vhost-user > client: socket created" ovs-vswitchd.log], [], [stdout]) > +AT_CHECK([grep "vHost User device 'dpdkvhostuserclient0' created in 'client' > mode, using client socket" ovs-vswitchd.log], [], [stdout]) > +AT_CHECK([grep "VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) > reconnecting..." ovs-vswitchd.log], [], [stdout]) > + > +dnl Check egress policer was not created > +AT_CHECK([ovs-appctl -t ovs-vswitchd qos/show dpdkvhostuserclient0], [], > [stdout]) > +AT_CHECK([grep -E 'QoS not configured on dpdkvhostuserclient0' stdout], [], > [stdout]) > + > +dnl Clean up > +AT_CHECK([ovs-vsctl del-port br10 dpdkvhostuserclient0], [], [stdout], > [stderr]) > +OVS_VSWITCHD_STOP("m4_join([], [SYSTEM_DPDK_ALLOWED_LOGS], [ > +\@VHOST_CONFIG: ($OVS_RUNDIR/dpdkvhostclient0) failed to connect: No such > file or directory@d > +\@Could not create rte meter for egress policer@d > +\@Could not create tocken bucket for egress policer@d > +\@Failed to set QoS type egress-policer on port dpdkvhostuserclient0@d > +])") > +AT_CLEANUP > +dnl > -------------------------------------------------------------------------- > > dnl > -------------------------------------------------------------------------- > dnl MTU increase phy port > diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml > index edb5eafa0..252e9e324 100644 > --- a/vswitchd/vswitch.xml > +++ b/vswitchd/vswitch.xml > @@ -4894,6 +4894,16 @@ ovs-vsctl add-port br0 p0 -- set Interface p0 > type=patch options:peer=p1 \ > bytes/tokens of the packet. If there are not enough tokens in the cbs > bucket the packet might be dropped. > </column> > + <column name="other_config" key="kpkts_rate" > + type='{"type": "integer", "minInteger": 0, "maxInteger": > 4294967}'> > + The Packets Per Second (PPS) represents the packet per second rate at > + which the token bucket will be updated. > + </column> > + <column name="other_config" key="kpkts_burst" > + type='{"type": "integer", "minInteger": 0, "maxInteger": > 4294967}'> > + The Packets Per Second Burst Size is measured in count and > represents a > + token bucket. > + </column> > </group> > > <group title="Configuration for linux-sfq"> > -- > 2.31.1 > > _______________________________________________ > dev mailing list > [email protected] > https://mail.openvswitch.org/mailman/listinfo/ovs-dev _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
