From: Beilei Xing <beilei.xing@intel.com>
To: jingjing.wu@intel.com
Cc: helin.zhang@intel.com, dev@dpdk.org
Subject: [dpdk-dev] [PATCH v8 2/6] net/i40e: add dynamic device personalization processing
Date: Thu, 30 Mar 2017 10:51:47 +0800 [thread overview]
Message-ID: <1490842311-96705-3-git-send-email-beilei.xing@intel.com> (raw)
In-Reply-To: <1490842311-96705-1-git-send-email-beilei.xing@intel.com>
Add support for loading a dynamic device personalization
profile.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 207 ++++++++++++++++++++++++++++++
drivers/net/i40e/rte_pmd_i40e.h | 58 +++++++++
drivers/net/i40e/rte_pmd_i40e_version.map | 1 +
3 files changed, 266 insertions(+)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 2063603..bd0ba78 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -11708,3 +11708,210 @@ 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;
+ uint32_t info = 0;
+
+ sec = (struct i40e_profile_section_header *)profile_info_sec;
+ track_id = ((struct i40e_profile_info *)(profile_info_sec +
+ sec->section.offset))->track_id;
+
+ status = i40e_aq_write_ddp(hw, (void *)sec, sec->data_end,
+ track_id, &offset, &info, NULL);
+ if (status)
+ PMD_DRV_LOG(ERR, "Failed to add/remove profile info: "
+ "offset %d, info %d",
+ offset, info);
+
+ return status;
+}
+
+#define I40E_PROFILE_INFO_SIZE 48
+#define I40E_MAX_PROFILE_NUM 16
+
+/* 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 > 0) {
+ PMD_DRV_LOG(ERR, "Profile already exists.");
+ rte_free(profile_info_sec);
+ return 1;
+ } else if (is_exist < 0) {
+ PMD_DRV_LOG(ERR, "Failed to check profile.");
+ rte_free(profile_info_sec);
+ return -EINVAL;
+ }
+
+ /* 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.");
+ rte_free(profile_info_sec);
+ return status;
+ }
+
+ /* Add profile info to info list */
+ status = i40e_add_rm_profile_info(hw, profile_info_sec);
+ if (status)
+ PMD_DRV_LOG(ERR, "Failed to add profile info.");
+ } else
+ PMD_DRV_LOG(ERR, "Operation not supported.");
+
+ rte_free(profile_info_sec);
+ return status;
+}
diff --git a/drivers/net/i40e/rte_pmd_i40e.h b/drivers/net/i40e/rte_pmd_i40e.h
index 3ca49a4..94dd92e 100644
--- a/drivers/net/i40e/rte_pmd_i40e.h
+++ b/drivers/net/i40e/rte_pmd_i40e.h
@@ -65,6 +65,43 @@ struct rte_pmd_i40e_mb_event_param {
uint16_t msglen; /**< length of the message */
};
+enum rte_pmd_i40e_package_op {
+ RTE_PMD_I40E_PKG_OP_UNDEFINED = 0,
+ RTE_PMD_I40E_PKG_OP_WR_ADD, /**< load package and add to info list */
+ RTE_PMD_I40E_PKG_OP_MAX = 32
+};
+
+#define RTE_PMD_I40E_DDP_NAME_SIZE 32
+
+/**
+ * Dynamic device personalization version
+ */
+struct rte_pmd_i40e_ddp_version {
+ uint8_t major;
+ uint8_t minor;
+ uint8_t update;
+ uint8_t draft;
+};
+
+/**
+ * Structure of profile information
+ */
+struct rte_pmd_i40e_profile_info {
+ uint32_t track_id;
+ struct rte_pmd_i40e_ddp_version version;
+ uint8_t owner;
+ uint8_t reserved[7];
+ uint8_t name[RTE_PMD_I40E_DDP_NAME_SIZE];
+};
+
+/**
+ * Structure of profile information list
+ */
+struct rte_pmd_i40e_profile_list {
+ uint32_t p_count;
+ struct rte_pmd_i40e_profile_info p_info[1];
+};
+
/**
* Notify VF when PF link status changes.
*
@@ -418,4 +455,25 @@ int rte_pmd_i40e_set_vf_tc_max_bw(uint8_t port,
*/
int rte_pmd_i40e_set_tc_strict_prio(uint8_t port, uint8_t tc_map);
+/**
+ * Load/Unload a ddp package
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param buff
+ * buffer of package.
+ * @param size
+ * size of buffer.
+ * @param op
+ * Operation of package processing
+ * @return
+ * - (0) if successful.
+ * - (-ENODEV) if *port* invalid.
+ * - (-EINVAL) if bad parameter.
+ * - (1) if profile exists.
+ */
+int rte_pmd_i40e_process_ddp_package(uint8_t port, uint8_t *buff,
+ uint32_t size,
+ enum rte_pmd_i40e_package_op op);
+
#endif /* _PMD_I40E_H_ */
diff --git a/drivers/net/i40e/rte_pmd_i40e_version.map b/drivers/net/i40e/rte_pmd_i40e_version.map
index 488e6b6..6d001a3 100644
--- a/drivers/net/i40e/rte_pmd_i40e_version.map
+++ b/drivers/net/i40e/rte_pmd_i40e_version.map
@@ -30,5 +30,6 @@ DPDK_17.05 {
rte_pmd_i40e_set_vf_max_bw;
rte_pmd_i40e_set_vf_tc_bw_alloc;
rte_pmd_i40e_set_vf_tc_max_bw;
+ rte_pmd_i40e_process_ddp_package;
} DPDK_17.02;
--
2.5.5
next prev parent reply other threads:[~2017-03-30 2:53 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
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 ` Beilei Xing [this message]
2017-03-30 14:06 ` [dpdk-dev] [PATCH v8 2/6] net/i40e: add dynamic device personalization processing 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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