From: Ori Kam <orika@mellanox.com>
To: Yongseok Koh <yskoh@mellanox.com>
Cc: Shahaf Shuler <shahafs@mellanox.com>,
Matan Azrad <matan@mellanox.com>,
Slava Ovsiienko <viacheslavo@mellanox.com>,
Moti Haimovsky <motih@mellanox.com>,
"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH 9/9] net/mlx5: add drop action to Direct Verbs E-Switch
Date: Thu, 18 Apr 2019 05:15:40 +0000 [thread overview]
Message-ID: <AM4PR05MB3425983C290EA7E00CE13B61DB260@AM4PR05MB3425.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <20190418012807.GF31179@mtidpdk.mti.labs.mlnx>
Hi Yongseok,
PSB
> -----Original Message-----
> From: Yongseok Koh
> Sent: Thursday, April 18, 2019 4:28 AM
> To: Ori Kam <orika@mellanox.com>
> Cc: Shahaf Shuler <shahafs@mellanox.com>; Matan Azrad
> <matan@mellanox.com>; Slava Ovsiienko <viacheslavo@mellanox.com>; Moti
> Haimovsky <motih@mellanox.com>; dev@dpdk.org
> Subject: Re: [PATCH 9/9] net/mlx5: add drop action to Direct Verbs E-Switch
>
> On Sun, Apr 14, 2019 at 09:12:37PM +0000, Ori Kam wrote:
> > This commit adds support for drop action when creating E-Switch flow
> > using DV.
> >
> > Signed-off-by: Ori Kam <orika@mellanox.com>
> > ---
> > drivers/net/mlx5/mlx5.c | 9 +++++++++
> > drivers/net/mlx5/mlx5.h | 1 +
> > drivers/net/mlx5/mlx5_flow_dv.c | 26 ++++++++++++++++----------
> > drivers/net/mlx5/mlx5_glue.c | 12 ++++++++++++
> > drivers/net/mlx5/mlx5_glue.h | 1 +
> > 5 files changed, 39 insertions(+), 10 deletions(-)
> >
> > diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
> > index 938ba1c..e3c6d24 100644
> > --- a/drivers/net/mlx5/mlx5.c
> > +++ b/drivers/net/mlx5/mlx5.c
> > @@ -357,6 +357,7 @@ struct mlx5_dev_spawn_data {
> > goto error;
> > }
> > sh->fdb_ns = ns;
> > + sh->drop_action = mlx5_glue->dr_create_flow_action_drop();
> > }
> > #endif
> > sh->dv_refcnt++;
> > @@ -377,6 +378,10 @@ struct mlx5_dev_spawn_data {
> > mlx5_glue->dr_destroy_ns(sh->fdb_ns);
> > sh->fdb_ns = NULL;
> > }
> > + if (sh->drop_action) {
> > + mlx5_glue->destroy_flow_action(sh->drop_action);
> > + sh->drop_action = NULL;
> > + }
> > return err;
> > #else
> > (void)priv;
> > @@ -417,6 +422,10 @@ struct mlx5_dev_spawn_data {
> > mlx5_glue->dr_destroy_ns(sh->fdb_ns);
> > sh->fdb_ns = NULL;
> > }
> > + if (sh->drop_action) {
> > + mlx5_glue->destroy_flow_action(sh->drop_action);
> > + sh->drop_action = NULL;
> > + }
> > #endif
> > pthread_mutex_destroy(&sh->dv_mutex);
> > #else
> > diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
> > index 016984d..fd85b9d 100644
> > --- a/drivers/net/mlx5/mlx5.h
> > +++ b/drivers/net/mlx5/mlx5.h
> > @@ -275,6 +275,7 @@ struct mlx5_ibv_shared {
> > /* RX Direct Rules tables. */
> > void *tx_ns; /* TX Direct Rules name space handle. */
> > struct mlx5_flow_tbl_resource tx_tbl[MLX5_MAX_TABLES];
> > + void *drop_action; /* Pointer to drop action. */
>
> Better to mention esw here?
> E.g. esw_drop_action.
>
Sure.
> > /* TX Direct Rules tables/ */
> > LIST_HEAD(matchers, mlx5_flow_dv_matcher) matchers;
> > LIST_HEAD(encap_decap, mlx5_flow_dv_encap_decap_resource)
> encaps_decaps;
> > diff --git a/drivers/net/mlx5/mlx5_flow_dv.c
> b/drivers/net/mlx5/mlx5_flow_dv.c
> > index d4dc439..4a8e894 100644
> > --- a/drivers/net/mlx5/mlx5_flow_dv.c
> > +++ b/drivers/net/mlx5/mlx5_flow_dv.c
> > @@ -4062,6 +4062,7 @@ struct field_modify_info modify_tcp[] = {
> > {
> > struct mlx5_flow_dv *dv;
> > struct mlx5_flow *dev_flow;
> > + struct mlx5_priv *priv = dev->data->dev_private;
> > int n;
> > int err;
> >
> > @@ -4069,17 +4070,22 @@ struct field_modify_info modify_tcp[] = {
> > dv = &dev_flow->dv;
> > n = dv->actions_n;
> > if (flow->actions & MLX5_FLOW_ACTION_DROP) {
> > - dv->hrxq = mlx5_hrxq_drop_new(dev);
> > - if (!dv->hrxq) {
> > - rte_flow_error_set
> > - (error, errno,
> > -
> RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
> > - "cannot get drop hash queue");
> > - goto error;
> > + if (flow->transfer)
> > + dv->actions[n++] = priv->sh->drop_action;
> > + else {
> > + dv->hrxq = mlx5_hrxq_drop_new(dev);
> > + if (!dv->hrxq) {
> > + rte_flow_error_set
> > + (error, errno,
> > +
> RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
> > + NULL,
> > + "cannot get drop hash
> queue");
> > + goto error;
> > + }
> > + dv->actions[n++] =
> > + mlx5_glue-
> >dv_create_flow_action_dest_ibv_qp
> > + (dv->hrxq->qp);
> > }
> > - dv->actions[n++] =
> > - mlx5_glue-
> >dv_create_flow_action_dest_ibv_qp
> > - (dv->hrxq->qp);
>
> This seems to be conflicting to your previous fix, which is:
> "net/mlx5: fix release of jump to queue action"
>
> Please rebase.
>
Sure.
> Thanks,
> Yongseok
>
> > } else if (flow->actions &
> > (MLX5_FLOW_ACTION_QUEUE |
> MLX5_FLOW_ACTION_RSS)) {
> > struct mlx5_hrxq *hrxq;
> > diff --git a/drivers/net/mlx5/mlx5_glue.c b/drivers/net/mlx5/mlx5_glue.c
> > index 117190f..b32cd09c 100644
> > --- a/drivers/net/mlx5/mlx5_glue.c
> > +++ b/drivers/net/mlx5/mlx5_glue.c
> > @@ -394,6 +394,16 @@
> > }
> >
> > static void *
> > +mlx5_glue_dr_create_flow_action_drop(void)
> > +{
> > +#ifdef HAVE_MLX5DV_DR_ESWITCH
> > + return mlx5dv_dr_create_action_drop();
> > +#else
> > + return NULL;
> > +#endif
> > +}
> > +
> > +static void *
> > mlx5_glue_dr_create_flow_tbl(void *ns, uint32_t level)
> > {
> > #ifdef HAVE_MLX5DV_DR
> > @@ -861,6 +871,8 @@
> > mlx5_glue_dr_create_flow_action_dest_flow_tbl,
> > .dr_create_flow_action_dest_vport =
> > mlx5_glue_dr_create_flow_action_dest_vport,
> > + .dr_create_flow_action_drop =
> > + mlx5_glue_dr_create_flow_action_drop,
> > .dr_create_flow_tbl = mlx5_glue_dr_create_flow_tbl,
> > .dr_destroy_flow_tbl = mlx5_glue_dr_destroy_flow_tbl,
> > .dr_create_ns = mlx5_glue_dr_create_ns,
> > diff --git a/drivers/net/mlx5/mlx5_glue.h b/drivers/net/mlx5/mlx5_glue.h
> > index 26f5cb3..1d06583 100644
> > --- a/drivers/net/mlx5/mlx5_glue.h
> > +++ b/drivers/net/mlx5/mlx5_glue.h
> > @@ -147,6 +147,7 @@ struct mlx5_glue {
> > struct ibv_cq *(*cq_ex_to_cq)(struct ibv_cq_ex *cq);
> > void *(*dr_create_flow_action_dest_flow_tbl)(void *tbl);
> > void *(*dr_create_flow_action_dest_vport)(void *ns, uint32_t vport);
> > + void *(*dr_create_flow_action_drop)();
> > void *(*dr_create_flow_tbl)(void *ns, uint32_t level);
> > int (*dr_destroy_flow_tbl)(void *tbl);
> > void *(*dr_create_ns)(struct ibv_context *ctx,
> > --
> > 1.8.3.1
> >
next prev parent reply other threads:[~2019-04-18 5:15 UTC|newest]
Thread overview: 124+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-14 21:12 [dpdk-dev] [PATCH 0/9] net/mlx5: add Direct Verbs E-Switch support Ori Kam
2019-04-14 21:12 ` Ori Kam
2019-04-14 21:12 ` [dpdk-dev] [PATCH 1/9] net/mlx5: fix translate vport function name Ori Kam
2019-04-14 21:12 ` Ori Kam
2019-04-16 23:47 ` Yongseok Koh
2019-04-16 23:47 ` Yongseok Koh
2019-04-14 21:12 ` [dpdk-dev] [PATCH 2/9] net/mlx5: fix menson compilation with Direct Rules Ori Kam
2019-04-14 21:12 ` Ori Kam
2019-04-17 0:01 ` Yongseok Koh
2019-04-17 0:01 ` Yongseok Koh
2019-04-17 0:34 ` Yongseok Koh
2019-04-17 0:34 ` Yongseok Koh
2019-04-17 5:18 ` Ori Kam
2019-04-17 5:18 ` Ori Kam
2019-04-17 5:18 ` Ori Kam
2019-04-17 5:18 ` Ori Kam
2019-04-14 21:12 ` [dpdk-dev] [PATCH 3/9] net/mlx5: add Direct Rules configuration support Ori Kam
2019-04-14 21:12 ` Ori Kam
2019-04-17 1:42 ` Yongseok Koh
2019-04-17 1:42 ` Yongseok Koh
2019-04-17 6:19 ` Ori Kam
2019-04-17 6:19 ` Ori Kam
2019-04-14 21:12 ` [dpdk-dev] [PATCH 4/9] net/mlx5: add validation for Direct Rule E-Switch Ori Kam
2019-04-14 21:12 ` Ori Kam
2019-04-17 23:59 ` Yongseok Koh
2019-04-17 23:59 ` Yongseok Koh
2019-04-18 4:40 ` Ori Kam
2019-04-18 4:40 ` Ori Kam
2019-04-14 21:12 ` [dpdk-dev] [PATCH 5/9] net/mlx5: add port ID item to Direct Verbs Ori Kam
2019-04-14 21:12 ` Ori Kam
2019-04-18 0:19 ` Yongseok Koh
2019-04-18 0:19 ` Yongseok Koh
2019-04-18 4:43 ` Ori Kam
2019-04-18 4:43 ` Ori Kam
2019-04-14 21:12 ` [dpdk-dev] [PATCH 6/9] net/mlx5: add transfer attribute to matcher Ori Kam
2019-04-14 21:12 ` Ori Kam
2019-04-18 0:38 ` Yongseok Koh
2019-04-18 0:38 ` Yongseok Koh
2019-04-18 4:57 ` Ori Kam
2019-04-18 4:57 ` Ori Kam
2019-04-14 21:12 ` [dpdk-dev] [PATCH 7/9] net/mlx5: add port ID action to Direct Verbs Ori Kam
2019-04-14 21:12 ` Ori Kam
2019-04-18 0:59 ` Yongseok Koh
2019-04-18 0:59 ` Yongseok Koh
2019-04-18 5:06 ` Ori Kam
2019-04-18 5:06 ` Ori Kam
2019-04-14 21:12 ` [dpdk-dev] [PATCH 8/9] net/mlx5: add Forward Database table type Ori Kam
2019-04-14 21:12 ` Ori Kam
2019-04-18 1:16 ` Yongseok Koh
2019-04-18 1:16 ` Yongseok Koh
2019-04-18 5:13 ` Ori Kam
2019-04-18 5:13 ` Ori Kam
2019-04-14 21:12 ` [dpdk-dev] [PATCH 9/9] net/mlx5: add drop action to Direct Verbs E-Switch Ori Kam
2019-04-14 21:12 ` Ori Kam
2019-04-18 1:28 ` Yongseok Koh
2019-04-18 1:28 ` Yongseok Koh
2019-04-18 5:15 ` Ori Kam [this message]
2019-04-18 5:15 ` Ori Kam
2019-04-18 11:28 ` [dpdk-dev] [PATCH v2 0/9] net/mlx5: add Direct Verbs E-Switch support Ori Kam
2019-04-18 11:28 ` Ori Kam
2019-04-18 11:28 ` [dpdk-dev] [PATCH v2 1/9] net/mlx5: fix translate vport function name Ori Kam
2019-04-18 11:28 ` Ori Kam
2019-04-18 12:06 ` Yongseok Koh
2019-04-18 12:06 ` Yongseok Koh
2019-04-18 11:28 ` [dpdk-dev] [PATCH v2 2/9] net/mlx5: fix meson build for Direct Rules Ori Kam
2019-04-18 11:28 ` Ori Kam
2019-04-18 12:09 ` Yongseok Koh
2019-04-18 12:09 ` Yongseok Koh
2019-04-18 11:28 ` [dpdk-dev] [PATCH v2 3/9] net/mlx5: add Direct Rules E-Switch support Ori Kam
2019-04-18 11:28 ` Ori Kam
2019-04-18 12:11 ` Yongseok Koh
2019-04-18 12:11 ` Yongseok Koh
2019-04-18 11:28 ` [dpdk-dev] [PATCH v2 4/9] net/mlx5: add validation for Direct Rule E-Switch Ori Kam
2019-04-18 11:28 ` Ori Kam
2019-04-18 12:16 ` Yongseok Koh
2019-04-18 12:16 ` Yongseok Koh
2019-04-18 11:28 ` [dpdk-dev] [PATCH v2 5/9] net/mlx5: add port ID item to Direct Verbs Ori Kam
2019-04-18 11:28 ` Ori Kam
2019-04-18 12:17 ` Yongseok Koh
2019-04-18 12:17 ` Yongseok Koh
2019-04-18 11:28 ` [dpdk-dev] [PATCH v2 6/9] net/mlx5: add transfer attribute to matcher Ori Kam
2019-04-18 11:28 ` Ori Kam
2019-04-18 12:19 ` Yongseok Koh
2019-04-18 12:19 ` Yongseok Koh
2019-04-18 11:28 ` [dpdk-dev] [PATCH v2 7/9] net/mlx5: add E-Switch port ID action to Direct Verbs Ori Kam
2019-04-18 11:28 ` Ori Kam
2019-04-18 12:19 ` Yongseok Koh
2019-04-18 12:19 ` Yongseok Koh
2019-04-18 11:28 ` [dpdk-dev] [PATCH v2 8/9] net/mlx5: add Forward Database table type Ori Kam
2019-04-18 11:28 ` Ori Kam
2019-04-18 12:21 ` Yongseok Koh
2019-04-18 12:21 ` Yongseok Koh
2019-04-18 11:28 ` [dpdk-dev] [PATCH v2 9/9] net/mlx5: add drop action to Direct Verbs E-Switch Ori Kam
2019-04-18 11:28 ` Ori Kam
2019-04-18 12:28 ` Yongseok Koh
2019-04-18 12:28 ` Yongseok Koh
2019-04-18 13:15 ` [dpdk-dev] [PATCH v3 0/9] net/mlx5: add Direct Verbs E-Switch support Ori Kam
2019-04-18 13:15 ` Ori Kam
2019-04-18 13:15 ` [dpdk-dev] [PATCH v3 1/9] net/mlx5: fix translate vport function name Ori Kam
2019-04-18 13:15 ` Ori Kam
2019-04-18 13:16 ` [dpdk-dev] [PATCH v3 2/9] net/mlx5: fix meson build for Direct Rules Ori Kam
2019-04-18 13:16 ` Ori Kam
2019-04-18 13:16 ` [dpdk-dev] [PATCH v3 3/9] net/mlx5: add Direct Rules E-Switch support Ori Kam
2019-04-18 13:16 ` Ori Kam
2019-04-18 13:16 ` [dpdk-dev] [PATCH v3 4/9] net/mlx5: add validation for Direct Rule E-Switch Ori Kam
2019-04-18 13:16 ` Ori Kam
2019-04-18 13:16 ` [dpdk-dev] [PATCH v3 5/9] net/mlx5: add port ID item to Direct Verbs Ori Kam
2019-04-18 13:16 ` Ori Kam
2019-04-18 13:16 ` [dpdk-dev] [PATCH v3 6/9] net/mlx5: add transfer attribute to matcher Ori Kam
2019-04-18 13:16 ` Ori Kam
2019-04-18 13:16 ` [dpdk-dev] [PATCH v3 7/9] net/mlx5: add E-Switch port ID action to Direct Verbs Ori Kam
2019-04-18 13:16 ` Ori Kam
2019-04-18 13:16 ` [dpdk-dev] [PATCH v3 8/9] net/mlx5: add Forward Database table type Ori Kam
2019-04-18 13:16 ` Ori Kam
2019-04-18 13:16 ` [dpdk-dev] [PATCH v3 9/9] net/mlx5: add drop action to Direct Verbs E-Switch Ori Kam
2019-04-18 13:16 ` Ori Kam
2019-04-18 13:23 ` Yongseok Koh
2019-04-18 13:23 ` Yongseok Koh
2019-04-18 13:47 ` Ori Kam
2019-04-18 13:47 ` Ori Kam
2019-04-18 18:14 ` Shahaf Shuler
2019-04-18 18:14 ` Shahaf Shuler
2019-04-18 18:55 ` [dpdk-dev] [PATCH v3 0/9] net/mlx5: add Direct Verbs E-Switch support Shahaf Shuler
2019-04-18 18:55 ` Shahaf Shuler
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