From: "Wu, Jingjing" <jingjing.wu@intel.com>
To: "Xing, Beilei" <beilei.xing@intel.com>
Cc: "Zhang, Helin" <helin.zhang@intel.com>,
"Iremonger, Bernard" <bernard.iremonger@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v6 2/6] net/i40e: add dynamic device profile processing
Date: Wed, 29 Mar 2017 13:17:18 +0000 [thread overview]
Message-ID: <9BB6961774997848B5B42BEC655768F810D1A10A@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <1490790397-81848-3-git-send-email-beilei.xing@intel.com>
Looks good to me, only minor comments like below:
> -----Original Message-----
> From: Xing, Beilei
> Sent: Wednesday, March 29, 2017 8:27 PM
> To: Wu, Jingjing <jingjing.wu@intel.com>
> Cc: Zhang, Helin <helin.zhang@intel.com>; Iremonger, Bernard
> <bernard.iremonger@intel.com>; dev@dpdk.org
> Subject: [PATCH v6 2/6] net/i40e: add dynamic device profile processing
>
> Add support for adding a dynamic device profile.
>
> Signed-off-by: Beilei Xing <beilei.xing@intel.com>
> ---
> drivers/net/i40e/i40e_ethdev.c | 199
> ++++++++++++++++++++++++++++++
> drivers/net/i40e/rte_pmd_i40e.h | 58 +++++++++
> drivers/net/i40e/rte_pmd_i40e_version.map | 1 +
> 3 files changed, 258 insertions(+)
>
> diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
> index 2063603..764764f 100644
> --- a/drivers/net/i40e/i40e_ethdev.c
> +++ b/drivers/net/i40e/i40e_ethdev.c
> @@ -11708,3 +11708,202 @@ rte_pmd_i40e_set_tc_strict_prio(uint8_t port,
> uint8_t tc_map)
>
> return ret;
> }
> +
> +static void
> +i40e_generate_profile_info_sec(char *name, struct i40e_ddp_version *version,
> + uint32_t track_id, uint8_t *profile_info_sec,
> + bool add)
> +{
> + struct i40e_profile_section_header *sec = NULL;
> + struct i40e_profile_info *pinfo;
> +
> + sec = (struct i40e_profile_section_header *)profile_info_sec;
> + sec->tbl_size = 1;
> + sec->data_end = sizeof(struct i40e_profile_section_header) +
> + sizeof(struct i40e_profile_info);
> + sec->section.type = SECTION_TYPE_INFO;
> + sec->section.offset = sizeof(struct i40e_profile_section_header);
> + sec->section.size = sizeof(struct i40e_profile_info);
> + pinfo = (struct i40e_profile_info *)(profile_info_sec +
> + sec->section.offset);
> + pinfo->track_id = track_id;
> + memcpy(pinfo->name, name, I40E_DDP_NAME_SIZE);
> + memcpy(&pinfo->version, version, sizeof(struct i40e_ddp_version));
> + if (add)
> + pinfo->op = I40E_DDP_ADD_TRACKID;
> + else
> + pinfo->op = I40E_DDP_REMOVE_TRACKID;
> +}
> +
> +static enum i40e_status_code
> +i40e_add_rm_profile_info(struct i40e_hw *hw, uint8_t *profile_info_sec)
> +{
> + enum i40e_status_code status = I40E_SUCCESS;
> + struct i40e_profile_section_header *sec;
> + uint32_t track_id;
> + uint32_t offset = 0, info = 0;
Cannot set more than one vars in one line according to the coding style.
uint32_t offset = 0;
uint32_t info = 0;
> +/* Check if the profile info exists */
> +static int
> +i40e_check_profile_info(uint8_t port, uint8_t *profile_info_sec) {
> + struct rte_eth_dev *dev = &rte_eth_devices[port];
> + struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data-
> >dev_private);
> + uint8_t *buff;
> + struct rte_pmd_i40e_profile_list *p_list;
> + struct rte_pmd_i40e_profile_info *pinfo, *p;
> + uint32_t i;
> + int ret;
> +
> + buff = rte_zmalloc("pinfo_list",
> + (I40E_PROFILE_INFO_SIZE *
> I40E_MAX_PROFILE_NUM + 4),
> + 0);
> + if (!buff) {
> + PMD_DRV_LOG(ERR, "failed to allocate memory");
> + return -1;
> + }
> +
> + ret = i40e_aq_get_ddp_list(hw, (void *)buff,
> + (I40E_PROFILE_INFO_SIZE * I40E_MAX_PROFILE_NUM + 4),
> + 0, NULL);
> + if (ret) {
> + PMD_DRV_LOG(ERR, "Failed to get profile info list.");
> + rte_free(buff);
> + return -1;
> + }
> + p_list = (struct rte_pmd_i40e_profile_list *)buff;
> + pinfo = (struct rte_pmd_i40e_profile_info *)(profile_info_sec +
> + sizeof(struct i40e_profile_section_header));
> + for (i = 0; i < p_list->p_count; i++) {
> + p = &p_list->p_info[i];
> + if ((pinfo->track_id == p->track_id) &&
> + !memcmp(&pinfo->version, &p->version,
> + sizeof(struct i40e_ddp_version)) &&
> + !memcmp(&pinfo->name, &p->name,
> + I40E_DDP_NAME_SIZE)) {
> + PMD_DRV_LOG(INFO, "Profile exists.");
> + rte_free(buff);
> + return 1;
> + }
> + }
> +
> + rte_free(buff);
> + return 0;
> +}
> +
> +int
> +rte_pmd_i40e_process_ddp_package(uint8_t port, uint8_t *buff,
> + uint32_t size,
> + enum rte_pmd_i40e_package_op op)
> +{
> + struct rte_eth_dev *dev;
> + struct i40e_hw *hw;
> + struct i40e_package_header *pkg_hdr;
> + struct i40e_generic_seg_header *profile_seg_hdr;
> + struct i40e_generic_seg_header *metadata_seg_hdr;
> + uint32_t track_id;
> + uint8_t *profile_info_sec;
> + int is_exist;
> + enum i40e_status_code status = I40E_SUCCESS;
> +
> + RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
> +
> + dev = &rte_eth_devices[port];
> +
> + if (!is_device_supported(dev, &rte_i40e_pmd))
> + return -ENOTSUP;
> +
> + hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> +
> + if (size < (sizeof(struct i40e_package_header) +
> + sizeof(struct i40e_metadata_segment) +
> + sizeof(uint32_t) * 2)) {
> + PMD_DRV_LOG(ERR, "Buff is invalid.");
> + return -EINVAL;
> + }
> +
> + pkg_hdr = (struct i40e_package_header *)buff;
> +
> + if (!pkg_hdr) {
> + PMD_DRV_LOG(ERR, "Failed to fill the package structure");
> + return -EINVAL;
> + }
> +
> + if (pkg_hdr->segment_count < 2) {
> + PMD_DRV_LOG(ERR, "Segment_count should be 2 at least.");
> + return -EINVAL;
> + }
> +
> + /* Find metadata segment */
> + metadata_seg_hdr =
> i40e_find_segment_in_package(SEGMENT_TYPE_METADATA,
> + pkg_hdr);
> + if (!metadata_seg_hdr) {
> + PMD_DRV_LOG(ERR, "Failed to find metadata segment
> header");
> + return -EINVAL;
> + }
> + track_id = ((struct i40e_metadata_segment
> +*)metadata_seg_hdr)->track_id;
> +
> + /* Find profile segment */
> + profile_seg_hdr = i40e_find_segment_in_package(SEGMENT_TYPE_I40E,
> + pkg_hdr);
> + if (!profile_seg_hdr) {
> + PMD_DRV_LOG(ERR, "Failed to find profile segment header");
> + return -EINVAL;
> + }
> +
> + profile_info_sec = rte_zmalloc("i40e_profile_info",
> + sizeof(struct i40e_profile_section_header) +
> + sizeof(struct i40e_profile_info),
> + 0);
> + if (!profile_info_sec) {
> + PMD_DRV_LOG(ERR, "Failed to allocate memory");
> + return -EINVAL;
> + }
> +
> + if (op == RTE_PMD_I40E_PKG_OP_WR_ADD) {
> + /* Check if the profile exists */
> + i40e_generate_profile_info_sec(
> + ((struct i40e_profile_segment *)profile_seg_hdr)->name,
> + &((struct i40e_profile_segment *)profile_seg_hdr)->version,
> + track_id, profile_info_sec, 1);
> + is_exist = i40e_check_profile_info(port, profile_info_sec);
> + if (is_exist) {
The i40e_check_profile_info also has a return value like "-1".
It doesn't mean profile exists, right?
> + PMD_DRV_LOG(ERR, "Profile already exists.");
> + rte_free(profile_info_sec);
> + return 1;
> + }
> +
> + /* Write profile to HW */
> + status = i40e_write_profile(hw,
> + (struct i40e_profile_segment *)profile_seg_hdr,
> + track_id);
> + if (status)
> + PMD_DRV_LOG(ERR, "Failed to write profile.");
> +
> + /* Add profile info to info list */
> + status = i40e_add_rm_profile_info(hw, profile_info_sec);
If i40e_write_profile failed, do we still need to add profile info?
next prev parent reply other threads:[~2017-03-29 13:17 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-03 7:26 [dpdk-dev] [PATCH] MPSL enabling Beilei Xing
2017-03-03 7:26 ` [dpdk-dev] [PATCH 1/2] net/i40e: change tunnel filter function name Beilei Xing
2017-03-03 7:26 ` [dpdk-dev] [PATCH] ppp implemantation Beilei Xing
2017-03-03 9:39 ` Bruce Richardson
2017-03-03 9:41 ` Bruce Richardson
2017-03-03 7:26 ` [dpdk-dev] [PATCH 2/2] net/i40e: parse NVGRE filter Beilei Xing
2017-03-03 7:26 ` [dpdk-dev] [PATCH] PPP prototype Beilei Xing
2017-03-03 7:26 ` [dpdk-dev] [PATCH] ppp implemantation Beilei Xing
2017-03-03 7:26 ` [dpdk-dev] [PATCH 0/6] net/i40e: support pipeline personalization profile Beilei Xing
2017-03-03 7:39 ` [dpdk-dev] [PATCH v2 0/5] " Beilei Xing
2017-03-03 7:39 ` [dpdk-dev] [PATCH v2 1/5] " Beilei Xing
2017-03-08 12:07 ` Ferruh Yigit
2017-03-09 3:30 ` Xing, Beilei
2017-03-03 7:39 ` [dpdk-dev] [PATCH v2 2/5] net/i40e: add ppp processing Beilei Xing
2017-03-08 12:07 ` Ferruh Yigit
2017-03-03 7:39 ` [dpdk-dev] [PATCH v2 3/5] app/testpmd: add command for writing personalization profile Beilei Xing
2017-03-08 12:10 ` Ferruh Yigit
2017-03-03 7:39 ` [dpdk-dev] [PATCH v2 4/5] net/i40e: add get all loaded profiles Beilei Xing
2017-03-03 7:39 ` [dpdk-dev] [PATCH v2 5/5] app/testpmd: add command for getting " Beilei Xing
2017-03-08 11:43 ` [dpdk-dev] [PATCH v2 0/5] net/i40e: support pipeline personalization profile Ferruh Yigit
2017-03-09 3:07 ` Xing, Beilei
2017-03-23 10:02 ` [dpdk-dev] [PATCH v3 0/5] pipeline personalization profile support Beilei Xing
2017-03-23 10:02 ` [dpdk-dev] [PATCH v3 1/5] net/i40e: add pipeline personalization profile processing Beilei Xing
2017-03-23 14:50 ` Iremonger, Bernard
2017-03-24 2:01 ` Xing, Beilei
2017-03-23 10:02 ` [dpdk-dev] [PATCH v3 2/5] app/testpmd: add command for loading a profile Beilei Xing
2017-03-23 10:02 ` [dpdk-dev] [PATCH v3 3/5] net/i40e: add get all loaded profiles Beilei Xing
2017-03-23 10:02 ` [dpdk-dev] [PATCH v3 4/5] app/testpmd: add command for getting " Beilei Xing
2017-03-23 10:02 ` [dpdk-dev] [PATCH v3 5/5] doc: add pipeline personalization profile support for i40e Beilei Xing
2017-03-24 10:19 ` [dpdk-dev] [PATCH v4 0/5] pipeline personalization profile support Beilei Xing
2017-03-24 10:19 ` [dpdk-dev] [PATCH v4 1/5] net/i40e: add pipeline personalization profile processing Beilei Xing
2017-03-24 14:52 ` Chilikin, Andrey
2017-03-25 4:04 ` Xing, Beilei
2017-03-25 21:03 ` Chilikin, Andrey
2017-03-27 2:09 ` Xing, Beilei
2017-03-24 10:19 ` [dpdk-dev] [PATCH v4 2/5] app/testpmd: add command for loading a profile Beilei Xing
2017-03-24 10:19 ` [dpdk-dev] [PATCH v4 3/5] net/i40e: add get all loaded profiles Beilei Xing
2017-03-24 10:19 ` [dpdk-dev] [PATCH v4 4/5] app/testpmd: add command for getting " Beilei Xing
2017-03-24 10:19 ` [dpdk-dev] [PATCH v4 5/5] doc: add pipeline personalization profile support for i40e Beilei Xing
2017-03-24 14:31 ` Mcnamara, John
2017-03-27 6:17 ` [dpdk-dev] [PATCH v5 0/5] pipeline personalization profile support Beilei Xing
2017-03-27 6:17 ` [dpdk-dev] [PATCH v5 1/5] net/i40e: add pipeline personalization profile processing Beilei Xing
2017-03-27 6:17 ` [dpdk-dev] [PATCH v5 2/5] app/testpmd: add command for loading a profile Beilei Xing
2017-03-27 6:17 ` [dpdk-dev] [PATCH v5 3/5] net/i40e: add get all loaded profiles Beilei Xing
2017-03-27 6:17 ` [dpdk-dev] [PATCH v5 4/5] app/testpmd: add command for getting " Beilei Xing
2017-03-27 6:17 ` [dpdk-dev] [PATCH v5 5/5] doc: add pipeline personalization profile support for i40e Beilei Xing
2017-03-29 12:26 ` [dpdk-dev] [PATCH v6 0/6] dynamic device profile support Beilei Xing
2017-03-29 12:26 ` [dpdk-dev] [PATCH v6 1/6] net/i40e/base: change ppp to ddp Beilei Xing
2017-03-29 12:26 ` [dpdk-dev] [PATCH v6 2/6] net/i40e: add dynamic device profile processing Beilei Xing
2017-03-29 13:17 ` Wu, Jingjing [this message]
2017-03-29 14:25 ` Xing, Beilei
2017-03-29 12:26 ` [dpdk-dev] [PATCH v6 3/6] app/testpmd: add command for loading a profile Beilei Xing
2017-03-29 12:26 ` [dpdk-dev] [PATCH v6 4/6] net/i40e: add get all loaded profiles Beilei Xing
2017-03-29 12:26 ` [dpdk-dev] [PATCH v6 5/6] app/testpmd: add command for getting " Beilei Xing
2017-03-29 12:26 ` [dpdk-dev] [PATCH v6 6/6] doc: add dynamic device profile support for i40e Beilei Xing
2017-03-29 14:44 ` [dpdk-dev] [PATCH v7 0/6] dynamic device profile support Beilei Xing
2017-03-29 14:44 ` [dpdk-dev] [PATCH v7 1/6] net/i40e/base: change ppp to ddp Beilei Xing
2017-03-29 14:44 ` [dpdk-dev] [PATCH v7 2/6] net/i40e: add dynamic device profile processing Beilei Xing
2017-03-29 14:44 ` [dpdk-dev] [PATCH v7 3/6] app/testpmd: add command for loading a profile Beilei Xing
2017-03-29 14:44 ` [dpdk-dev] [PATCH v7 4/6] net/i40e: add get all loaded profiles Beilei Xing
2017-03-29 14:44 ` [dpdk-dev] [PATCH v7 5/6] app/testpmd: add command for getting " Beilei Xing
2017-03-29 14:44 ` [dpdk-dev] [PATCH v7 6/6] doc: add dynamic device profile support for i40e Beilei Xing
2017-03-30 2:51 ` [dpdk-dev] [PATCH v8 0/6] dynamic device personalization support Beilei Xing
2017-03-30 2:51 ` [dpdk-dev] [PATCH v8 1/6] net/i40e/base: change ppp to ddp Beilei Xing
2017-03-30 14:06 ` Ferruh Yigit
2017-03-30 2:51 ` [dpdk-dev] [PATCH v8 2/6] net/i40e: add dynamic device personalization processing Beilei Xing
2017-03-30 14:06 ` Ferruh Yigit
2017-03-30 14:08 ` Ferruh Yigit
2017-03-30 2:51 ` [dpdk-dev] [PATCH v8 3/6] app/testpmd: add command for loading ddp Beilei Xing
2017-03-30 2:51 ` [dpdk-dev] [PATCH v8 4/6] net/i40e: add get all loaded profiles Beilei Xing
2017-03-30 2:51 ` [dpdk-dev] [PATCH v8 5/6] app/testpmd: add command for getting " Beilei Xing
2017-03-30 14:07 ` Ferruh Yigit
2017-03-30 2:51 ` [dpdk-dev] [PATCH v8 6/6] doc: add dynamic device personalization support for i40e Beilei Xing
2017-03-30 6:18 ` [dpdk-dev] [PATCH v8 0/6] dynamic device personalization support Wu, Jingjing
2017-03-30 14:05 ` Ferruh Yigit
2017-03-03 7:52 ` [dpdk-dev] [PATCH 0/6] net/i40e: support pipeline personalization profile Xing, Beilei
2017-03-03 7:26 ` [dpdk-dev] [PATCH 1/6] net/i40e: fix a typo in flow Beilei Xing
2017-03-03 7:26 ` [dpdk-dev] [PATCH 2/6] net/i40e: support pipeline personalization profile Beilei Xing
2017-03-03 7:26 ` [dpdk-dev] [PATCH 3/6] net/i40e: add ppp processing Beilei Xing
2017-03-03 7:26 ` [dpdk-dev] [PATCH 4/6] app/testpmd: add command for writing personalization profile Beilei Xing
2017-03-03 7:26 ` [dpdk-dev] [PATCH 5/6] net/i40e: add get all loaded profiles Beilei Xing
2017-03-03 7:26 ` [dpdk-dev] [PATCH 6/6] app/testpmd: add command for getting " Beilei Xing
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