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 8/9] net/mlx5: add Forward Database table type
Date: Thu, 18 Apr 2019 05:13:54 +0000 [thread overview]
Message-ID: <AM4PR05MB34256E94AD249BD6A9C5F9B4DB260@AM4PR05MB3425.eurprd05.prod.outlook.com> (raw)
Message-ID: <20190418051354.E5MYZKRfhsvXXookZJbYLAL-gUyoc9c-wxQcIP-iv3Q@z> (raw)
In-Reply-To: <20190418011603.GE31179@mtidpdk.mti.labs.mlnx>
Hi Yongseok,
PSB
> -----Original Message-----
> From: Yongseok Koh
> Sent: Thursday, April 18, 2019 4:16 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 8/9] net/mlx5: add Forward Database table type
>
> On Sun, Apr 14, 2019 at 09:12:36PM +0000, Ori Kam wrote:
> > Actions like encap/decap, modify header require setting the flow table
> > type. Until now we supported only Nic RX and Nic TX, this commits adds
> > the support for FDB table type for those actions.
> >
> > Signed-off-by: Ori Kam <orika@mellanox.com>
> > ---
> > drivers/net/mlx5/mlx5_flow_dv.c | 54 ++++++++++++++++++++++++++++++--
> ---------
> > 1 file changed, 40 insertions(+), 14 deletions(-)
> >
> > diff --git a/drivers/net/mlx5/mlx5_flow_dv.c
> b/drivers/net/mlx5/mlx5_flow_dv.c
> > index f4b7f06..d4dc439 100644
> > --- a/drivers/net/mlx5/mlx5_flow_dv.c
> > +++ b/drivers/net/mlx5/mlx5_flow_dv.c
> > @@ -40,6 +40,10 @@
> > #define MLX5DV_FLOW_ACTION_COUNTERS_DEVX 0
> > #endif
> >
> > +#ifndef HAVE_MLX5DV_DR_ESWITCH
> > +#define MLX5DV_FLOW_TABLE_TYPE_FDB 0
> > +#endif
> > +
> > union flow_dv_attr {
> > struct {
> > uint32_t valid:1;
> > @@ -943,7 +947,9 @@ struct field_modify_info modify_tcp[] = {
> > struct mlx5dv_dr_ns *ns;
> >
> > resource->flags = flow->group ? 0 : 1;
> > - if (flow->ingress)
> > + if (resource->ft_type == MLX5DV_FLOW_TABLE_TYPE_FDB)
> > + ns = sh->fdb_ns;
> > + else if (resource->ft_type == MLX5DV_FLOW_TABLE_TYPE_NIC_RX)
> > ns = sh->rx_ns;
> > else
> > ns = sh->tx_ns;
> > @@ -1364,6 +1370,8 @@ struct field_modify_info modify_tcp[] = {
> > * Pointer to action structure.
> > * @param[in, out] dev_flow
> > * Pointer to the mlx5_flow.
> > + * @param[in] transfer
> > + * Mark if the flow is E-Switch flow.
> > * @param[out] error
> > * Pointer to the error structure.
> > *
> > @@ -1374,6 +1382,7 @@ struct field_modify_info modify_tcp[] = {
> > flow_dv_create_action_l2_encap(struct rte_eth_dev *dev,
> > const struct rte_flow_action *action,
> > struct mlx5_flow *dev_flow,
> > + uint8_t transfer,
> > struct rte_flow_error *error)
> > {
> > const struct rte_flow_item *encap_data;
> > @@ -1384,6 +1393,8 @@ struct field_modify_info modify_tcp[] = {
> > .ft_type = MLX5DV_FLOW_TABLE_TYPE_NIC_TX,
> > };
> >
> > + if (transfer)
> > + res.ft_type = MLX5DV_FLOW_TABLE_TYPE_FDB;
>
> Why overwrite?
> You could've done it above:
>
> struct mlx5_flow_dv_encap_decap_resource res = {
> .reformat_type =
>
> MLX5DV_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L2_TUNN
> EL,
> .ft_type = transfer ? MLX5DV_FLOW_TABLE_TYPE_FDB :
> MLX5DV_FLOW_TABLE_TYPE_NIC_TX,
> };
>
> Same for the rest.
>
Will fix.
> > if (action->type == RTE_FLOW_ACTION_TYPE_RAW_ENCAP) {
> > raw_encap_data =
> > (const struct rte_flow_action_raw_encap *)action-
> >conf;
> > @@ -1416,6 +1427,8 @@ struct field_modify_info modify_tcp[] = {
> > * Pointer to rte_eth_dev structure.
> > * @param[in, out] dev_flow
> > * Pointer to the mlx5_flow.
> > + * @param[in] transfer
> > + * Mark if the flow is E-Switch flow.
> > * @param[out] error
> > * Pointer to the error structure.
> > *
> > @@ -1425,6 +1438,7 @@ struct field_modify_info modify_tcp[] = {
> > static int
> > flow_dv_create_action_l2_decap(struct rte_eth_dev *dev,
> > struct mlx5_flow *dev_flow,
> > + uint8_t transfer,
> > struct rte_flow_error *error)
> > {
> > struct mlx5_flow_dv_encap_decap_resource res = {
> > @@ -1434,6 +1448,8 @@ struct field_modify_info modify_tcp[] = {
> > .ft_type = MLX5DV_FLOW_TABLE_TYPE_NIC_RX,
> > };
> >
> > + if (transfer)
> > + res.ft_type = MLX5DV_FLOW_TABLE_TYPE_FDB;
> > if (flow_dv_encap_decap_resource_register(dev, &res, dev_flow,
> error))
> > return rte_flow_error_set(error, EINVAL,
> > RTE_FLOW_ERROR_TYPE_ACTION,
> > @@ -1474,8 +1490,11 @@ struct field_modify_info modify_tcp[] = {
> > res.reformat_type = attr->egress ?
> >
> MLX5DV_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L3_TUNN
> EL :
> >
> MLX5DV_FLOW_ACTION_PACKET_REFORMAT_TYPE_L3_TUNNEL_TO_
> L2;
> > - res.ft_type = attr->egress ? MLX5DV_FLOW_TABLE_TYPE_NIC_TX :
> > - MLX5DV_FLOW_TABLE_TYPE_NIC_RX;
> > + if (attr->transfer)
> > + res.ft_type = MLX5DV_FLOW_TABLE_TYPE_FDB;
> > + else
> > + res.ft_type = attr->egress ?
> MLX5DV_FLOW_TABLE_TYPE_NIC_TX :
> > +
> MLX5DV_FLOW_TABLE_TYPE_NIC_RX;
> > if (flow_dv_encap_decap_resource_register(dev, &res, dev_flow,
> error))
> > return rte_flow_error_set(error, EINVAL,
> > RTE_FLOW_ERROR_TYPE_ACTION,
> > @@ -1810,11 +1829,14 @@ struct field_modify_info modify_tcp[] = {
> > struct mlx5_priv *priv = dev->data->dev_private;
> > struct mlx5_ibv_shared *sh = priv->sh;
> > struct mlx5_flow_dv_modify_hdr_resource *cache_resource;
> > + struct mlx5dv_dr_ns *ns;
> >
> > - struct mlx5dv_dr_ns *ns =
> > - resource->ft_type == MLX5DV_FLOW_TABLE_TYPE_NIC_TX ?
> > - sh->tx_ns : sh->rx_ns;
> > -
> > + if (resource->ft_type == MLX5DV_FLOW_TABLE_TYPE_FDB)
> > + ns = sh->fdb_ns;
> > + else if (resource->ft_type == MLX5DV_FLOW_TABLE_TYPE_NIC_TX)
> > + ns = sh->tx_ns;
> > + else
> > + ns = sh->rx_ns;
> > /* Lookup a matching resource from cache. */
> > LIST_FOREACH(cache_resource, &sh->modify_cmds, next) {
> > if (resource->ft_type == cache_resource->ft_type &&
> > @@ -3615,6 +3637,8 @@ struct field_modify_info modify_tcp[] = {
> > union flow_dv_attr flow_attr = { .attr = 0 };
> > struct mlx5_flow_dv_tag_resource tag_resource;
> >
> > + if (attr->transfer)
> > + res.ft_type = MLX5DV_FLOW_TABLE_TYPE_FDB;
>
> This res has nothing to do with encap/decap but it is
> mlx5_flow_dv_modify_hdr_resource.
>
Yes like I wrote in the commit, I'm adding the table support for all actions
including the modify.
> Thanks,
> Yongseok
>
> > if (priority == MLX5_FLOW_PRIO_RSVD)
> > priority = priv->config.flow_prio - 1;
> > for (; !actions_end ; actions++) {
> > @@ -3720,7 +3744,9 @@ struct field_modify_info modify_tcp[] = {
> > case RTE_FLOW_ACTION_TYPE_VXLAN_ENCAP:
> > case RTE_FLOW_ACTION_TYPE_NVGRE_ENCAP:
> > if (flow_dv_create_action_l2_encap(dev, actions,
> > - dev_flow, error))
> > + dev_flow,
> > + attr->transfer,
> > + error))
> > return -rte_errno;
> > dev_flow->dv.actions[actions_n++] =
> > dev_flow->dv.encap_decap->verbs_action;
> > @@ -3732,6 +3758,7 @@ struct field_modify_info modify_tcp[] = {
> > case RTE_FLOW_ACTION_TYPE_VXLAN_DECAP:
> > case RTE_FLOW_ACTION_TYPE_NVGRE_DECAP:
> > if (flow_dv_create_action_l2_decap(dev, dev_flow,
> > + attr->transfer,
> > error))
> > return -rte_errno;
> > dev_flow->dv.actions[actions_n++] =
> > @@ -3751,9 +3778,9 @@ struct field_modify_info modify_tcp[] = {
> > dev_flow->dv.encap_decap-
> >verbs_action;
> > } else {
> > /* Handle encap without preceding decap. */
> > - if (flow_dv_create_action_l2_encap(dev,
> actions,
> > - dev_flow,
> > - error))
> > + if (flow_dv_create_action_l2_encap
> > + (dev, actions, dev_flow, attr->transfer,
> > + error))
> > return -rte_errno;
> > dev_flow->dv.actions[actions_n++] =
> > dev_flow->dv.encap_decap-
> >verbs_action;
> > @@ -3768,9 +3795,8 @@ struct field_modify_info modify_tcp[] = {
> > }
> > /* Handle decap only if it isn't followed by encap. */
> > if (action->type !=
> RTE_FLOW_ACTION_TYPE_RAW_ENCAP) {
> > - if (flow_dv_create_action_l2_decap(dev,
> > - dev_flow,
> > - error))
> > + if (flow_dv_create_action_l2_decap
> > + (dev, dev_flow, attr->transfer, error))
> > return -rte_errno;
> > dev_flow->dv.actions[actions_n++] =
> > dev_flow->dv.encap_decap-
> >verbs_action;
> > --
> > 1.8.3.1
> >
next prev parent reply other threads:[~2019-04-18 5:13 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 [this message]
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
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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