From: Li Zhang <lizh@nvidia.com>
To: "Singh, Jasvinder" <jasvinder.singh@intel.com>,
"dekelp@nvidia.com" <dekelp@nvidia.com>,
Ori Kam <orika@nvidia.com>,
Slava Ovsiienko <viacheslavo@nvidia.com>,
Matan Azrad <matan@nvidia.com>,
Shahaf Shuler <shahafs@nvidia.com>,
"Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>,
"lironh@marvell.com" <lironh@marvell.com>,
"jerinj@marvell.com" <jerinj@marvell.com>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>,
"ajit.khaparde@broadcom.com" <ajit.khaparde@broadcom.com>,
Wisam Monther <wisamm@nvidia.com>,
"Li, Xiaoyun" <xiaoyun.li@intel.com>,
NBU-Contact-Thomas Monjalon <thomas@monjalon.net>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
Ray Kinsella <mdr@ashroe.eu>, Neil Horman <nhorman@tuxdriver.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
Raslan Darawsheh <rasland@nvidia.com>,
Roni Bar Yanai <roniba@nvidia.com>,
Haifei Luo <haifeil@nvidia.com>,
"Jiawei(Jonny) Wang" <jiaweiw@nvidia.com>
Subject: Re: [dpdk-dev] [PATCH v6 1/2] ethdev: add pre-defined meter policy API
Date: Thu, 15 Apr 2021 02:00:27 +0000 [thread overview]
Message-ID: <DM6PR12MB4090A76D3CF8269612948940BF4D9@DM6PR12MB4090.namprd12.prod.outlook.com> (raw)
In-Reply-To: <CY4PR1101MB21343959476E10D20AA31EFFE04E9@CY4PR1101MB2134.namprd11.prod.outlook.com>
Thanks Jasvinder.
Will change it in V7 patch.
Regards,
Li Zhang
> -----Original Message-----
> From: Singh, Jasvinder <jasvinder.singh@intel.com>
> Sent: Thursday, April 15, 2021 6:22 AM
> To: Li Zhang <lizh@nvidia.com>; dekelp@nvidia.com; Ori Kam
> <orika@nvidia.com>; Slava Ovsiienko <viacheslavo@nvidia.com>; Matan
> Azrad <matan@nvidia.com>; Shahaf Shuler <shahafs@nvidia.com>;
> Dumitrescu, Cristian <cristian.dumitrescu@intel.com>; lironh@marvell.com;
> jerinj@marvell.com; Yigit, Ferruh <ferruh.yigit@intel.com>;
> ajit.khaparde@broadcom.com; Wisam Monther <wisamm@nvidia.com>; Li,
> Xiaoyun <xiaoyun.li@intel.com>; NBU-Contact-Thomas Monjalon
> <thomas@monjalon.net>; Andrew Rybchenko
> <andrew.rybchenko@oktetlabs.ru>; Ray Kinsella <mdr@ashroe.eu>; Neil
> Horman <nhorman@tuxdriver.com>
> Cc: dev@dpdk.org; Raslan Darawsheh <rasland@nvidia.com>; Roni Bar Yanai
> <roniba@nvidia.com>; Haifei Luo <haifeil@nvidia.com>; Jiawei(Jonny) Wang
> <jiaweiw@nvidia.com>
> Subject: RE: [PATCH v6 1/2] ethdev: add pre-defined meter policy API
>
> External email: Use caution opening links or attachments
>
>
> <snip>
>
> > +/* MTR meter policy add */
> > +static int
> > +pmd_mtr_meter_policy_add(struct rte_eth_dev *dev,
> > + uint32_t meter_policy_id,
> > + struct rte_mtr_meter_policy_params *policy,
> > + struct rte_mtr_error *error)
> > +{
> > + struct pmd_internals *p = dev->data->dev_private;
> > + struct softnic_mtr_meter_policy_list *mpl = &p-
> > >mtr.meter_policies;
> > + struct softnic_mtr_meter_policy *mp;
> > + const struct rte_flow_action *act;
> > + const struct rte_flow_action_meter_color *recolor;
> > + uint32_t i;
> > +
> > + /* Meter policy ID must be valid. */
> > + if (meter_policy_id == UINT32_MAX)
> > + return -rte_mtr_error_set(error,
> > + EINVAL,
> > + RTE_MTR_ERROR_TYPE_METER_POLICY_ID,
> > + NULL,
> > + "Meter policy id not valid");
>
> Add check for "policy", could be null, before dereferencing this.
>
>
> <snip>
> >
> > -/* MTR object policer action update */
> > +/* MTR object policy update */
> > static int
> > -pmd_mtr_policer_actions_update(struct rte_eth_dev *dev,
> > +pmd_mtr_meter_policy_update(struct rte_eth_dev *dev,
> > uint32_t mtr_id,
> > - uint32_t action_mask,
> > - enum rte_mtr_policer_action *actions,
> > + uint32_t meter_policy_id,
> > struct rte_mtr_error *error)
> > {
> > struct pmd_internals *p = dev->data->dev_private;
> > struct softnic_mtr *m;
> > uint32_t i;
> > int status;
> > + struct softnic_mtr_meter_policy *mp_new, *mp_old;
> >
> > /* MTR object id must be valid */
> > m = softnic_mtr_find(p, mtr_id); @@ -527,29 +652,14 @@
> > pmd_mtr_policer_actions_update(struct
> > rte_eth_dev *dev,
> > RTE_MTR_ERROR_TYPE_MTR_ID,
> > NULL,
> > "MTR object id not valid");
> > -
> > - /* Valid policer actions */
> > - if (actions == NULL)
> > + /* Meter policy must exist */
> > + mp_new = softnic_mtr_meter_policy_find(p, meter_policy_id);
> > + if (mp_new == NULL)
> > return -rte_mtr_error_set(error,
> > EINVAL,
> > - RTE_MTR_ERROR_TYPE_UNSPECIFIED,
> > + RTE_MTR_ERROR_TYPE_METER_POLICY_ID,
> > NULL,
> > - "Invalid actions");
> > -
> > - for (i = 0; i < RTE_COLORS; i++) {
> > - if (action_mask & (1 << i)) {
> > - if (actions[i] !=
> > MTR_POLICER_ACTION_COLOR_GREEN &&
> > - actions[i] !=
> > MTR_POLICER_ACTION_COLOR_YELLOW &&
> > - actions[i] !=
> > MTR_POLICER_ACTION_COLOR_RED &&
> > - actions[i] != MTR_POLICER_ACTION_DROP) {
> > - return -rte_mtr_error_set(error,
> > - EINVAL,
> > -
> > RTE_MTR_ERROR_TYPE_UNSPECIFIED,
> > - NULL,
> > - " Invalid action value");
> > - }
> > - }
> > - }
> > + "Meter policy id invalid");
>
> Please add check whether MTR object is already set to meter policy id,
> return success if true, no need to continue.
> if (m->params.meter_policy_id == meter_policy_id)
> return 0;
>
> > /* MTR object owner valid? */
> > if (m->flow) {
>
>
>
> Regards,
> Jasvinder
next prev parent reply other threads:[~2021-04-15 2:00 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-18 8:58 [dpdk-dev] [PATCH 1/2] [RFC]: " Li Zhang
2021-03-18 8:58 ` [dpdk-dev] [PATCH 2/2] [RFC]: ethdev: manage meter API object handles by the drivers Li Zhang
2021-03-23 21:33 ` Dumitrescu, Cristian
2021-03-25 8:21 ` Matan Azrad
2021-03-25 23:16 ` Ajit Khaparde
2021-03-29 19:56 ` Matan Azrad
2021-03-27 13:15 ` Jerin Jacob
2021-03-29 20:10 ` Matan Azrad
2021-03-31 10:22 ` Jerin Jacob
2021-03-23 21:02 ` [dpdk-dev] [PATCH 1/2] [RFC]: ethdev: add pre-defined meter policy API Dumitrescu, Cristian
2021-03-25 6:56 ` Matan Azrad
2021-03-29 9:23 ` Ori Kam
2021-03-29 16:24 ` Dumitrescu, Cristian
2021-04-01 13:13 ` Ori Kam
2021-04-01 13:35 ` Dumitrescu, Cristian
2021-04-01 14:22 ` Ori Kam
2021-03-29 16:08 ` Dumitrescu, Cristian
2021-03-29 20:43 ` Matan Azrad
2021-03-31 15:46 ` Dumitrescu, Cristian
2021-04-04 13:48 ` Matan Azrad
2021-03-29 10:38 ` Jerin Jacob
2021-03-29 20:31 ` Matan Azrad
2021-03-31 10:50 ` Jerin Jacob
2021-04-13 0:14 ` [dpdk-dev] [PATCH v3 0/2] Support " Li Zhang
2021-04-13 0:14 ` [dpdk-dev] [PATCH v3 1/2] ethdev: add pre-defined " Li Zhang
2021-04-13 14:19 ` Dumitrescu, Cristian
2021-04-14 3:23 ` Li Zhang
2021-04-13 14:59 ` Dumitrescu, Cristian
2021-04-14 4:55 ` Li Zhang
2021-04-14 8:02 ` Thomas Monjalon
2021-04-14 8:31 ` Matan Azrad
2021-04-14 8:47 ` Asaf Penso
2021-04-14 8:59 ` Li Zhang
2021-04-14 9:04 ` Thomas Monjalon
2021-04-14 14:00 ` Dumitrescu, Cristian
2021-04-14 16:21 ` Li Zhang
2021-04-13 16:25 ` Kinsella, Ray
2021-04-13 0:14 ` [dpdk-dev] [PATCH v3 2/2] app/testpmd: support policy actions per color Li Zhang
2021-04-14 3:12 ` [dpdk-dev] [PATCH v4 0/2] Support meter policy API Li Zhang
2021-04-14 3:12 ` [dpdk-dev] [PATCH v4 1/2] ethdev: add pre-defined " Li Zhang
2021-04-14 3:12 ` [dpdk-dev] [PATCH v4 2/2] app/testpmd: support policy actions per color Li Zhang
2021-04-14 6:32 ` [dpdk-dev] [PATCH v5 0/2] Support meter policy API Li Zhang
2021-04-14 6:32 ` [dpdk-dev] [PATCH v5 1/2] ethdev: add pre-defined " Li Zhang
2021-04-14 6:32 ` [dpdk-dev] [PATCH v5 2/2] app/testpmd: support policy actions per color Li Zhang
2021-04-14 8:57 ` [dpdk-dev] [PATCH v6 0/2] Support meter policy API Li Zhang
2021-04-14 8:57 ` [dpdk-dev] [PATCH v6 1/2] ethdev: add pre-defined " Li Zhang
2021-04-14 16:16 ` Dumitrescu, Cristian
2021-04-15 1:59 ` Li Zhang
2021-04-14 22:21 ` Singh, Jasvinder
2021-04-15 2:00 ` Li Zhang [this message]
2021-04-14 8:58 ` [dpdk-dev] [PATCH v6 2/2] app/testpmd: support policy actions per color Li Zhang
2021-04-15 4:54 ` [dpdk-dev] [PATCH v7 0/2] Support meter policy API Li Zhang
2021-04-15 4:54 ` [dpdk-dev] [PATCH v7 1/2] ethdev: add pre-defined " Li Zhang
2021-04-15 4:54 ` [dpdk-dev] [PATCH v7 2/2] app/testpmd: support policy actions per color Li Zhang
2021-04-15 9:20 ` [dpdk-dev] [PATCH v8 0/2] Support meter policy API Li Zhang
2021-04-15 9:20 ` [dpdk-dev] [PATCH v8 1/2] ethdev: add pre-defined " Li Zhang
2021-04-15 15:13 ` Ori Kam
2021-04-19 12:34 ` Singh, Jasvinder
2021-04-19 16:13 ` Jiawei(Jonny) Wang
2021-04-15 9:20 ` [dpdk-dev] [PATCH v8 2/2] app/testpmd: support policy actions per color Li Zhang
2021-04-19 16:08 ` [dpdk-dev] [PATCH v9 0/2] Support meter policy API Jiawei Wang
2021-04-19 16:08 ` [dpdk-dev] [PATCH v9 1/2] ethdev: add pre-defined " Jiawei Wang
2021-04-20 11:18 ` Dumitrescu, Cristian
2021-04-20 12:55 ` Asaf Penso
2021-04-20 21:01 ` Dumitrescu, Cristian
2021-04-19 16:08 ` [dpdk-dev] [PATCH v9 2/2] app/testpmd: support policy actions per color Jiawei Wang
2021-04-20 11:36 ` [dpdk-dev] [PATCH v9 0/2] Support meter policy API Ferruh Yigit
2021-04-20 14:08 ` Jiawei(Jonny) Wang
2021-04-20 14:04 ` [dpdk-dev] [PATCH v10 " Jiawei Wang
2021-04-20 14:04 ` [dpdk-dev] [PATCH v10 1/2] ethdev: add pre-defined " Jiawei Wang
2021-04-20 17:12 ` Ajit Khaparde
2021-04-21 19:43 ` Thomas Monjalon
2021-04-22 1:29 ` Li Zhang
2021-04-20 14:04 ` [dpdk-dev] [PATCH v10 2/2] app/testpmd: support policy actions per color Jiawei Wang
2021-04-20 17:14 ` Ajit Khaparde
2021-04-21 10:23 ` [dpdk-dev] [PATCH v10 0/2] Support meter policy API Ferruh Yigit
2021-04-20 17:56 ` [dpdk-dev] [PATCH 1/2] [RFC]: ethdev: add pre-defined " Stephen Hemminger
2021-04-21 2:49 ` Li Zhang
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