[spp] [PATCH 8/9] spp_pcap: rename struct spp_port_info

[ogawa.yasufumi@lab.ntt.co.jp]

From: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>

This update is to rename struct `spp_port_info` to `sppwk_port_info` to
be more specific, and its member `dpdk_port` to `ethdev_port_id`
correctly.

Signed-off-by: Yasufumi Ogawa <ogawa.yasufumi@lab.ntt.co.jp>
---
 src/pcap/cmd_utils.c |  8 ++++----
 src/pcap/cmd_utils.h | 18 +++++++++---------
 src/pcap/spp_pcap.c  | 17 +++++++++--------
 3 files changed, 22 insertions(+), 21 deletions(-)

diff --git a/src/pcap/cmd_utils.c b/src/pcap/cmd_utils.c
index 05f9da1..08e4c98 100644
--- a/src/pcap/cmd_utils.c
+++ b/src/pcap/cmd_utils.c
@@ -146,7 +146,7 @@ stop_process(int signal)
  *
  * It returns NULL value if given type is invalid.
  */
-struct spp_port_info *
+struct sppwk_port_info *
 get_iface_info(enum port_type iface_type, int iface_no)
 {
 	struct iface_info *iface_info = g_mng_data_addr.p_iface_info;
@@ -175,12 +175,12 @@ init_iface_info(void)
 	for (port_cnt = 0; port_cnt < RTE_MAX_ETHPORTS; port_cnt++) {
 		p_iface_info->nic[port_cnt].iface_type = UNDEF;
 		p_iface_info->nic[port_cnt].iface_no   = port_cnt;
-		p_iface_info->nic[port_cnt].dpdk_port  = -1;
+		p_iface_info->nic[port_cnt].ethdev_port_id  = -1;
 		p_iface_info->nic[port_cnt].class_id.vlantag.vid =
 				ETH_VLAN_ID_MAX;
 		p_iface_info->ring[port_cnt].iface_type = UNDEF;
 		p_iface_info->ring[port_cnt].iface_no   = port_cnt;
-		p_iface_info->ring[port_cnt].dpdk_port  = -1;
+		p_iface_info->ring[port_cnt].ethdev_port_id  = -1;
 		p_iface_info->ring[port_cnt].class_id.vlantag.vid =
 				ETH_VLAN_ID_MAX;
 	}
@@ -212,7 +212,7 @@ set_nic_interface(void)
 
 	for (nic_cnt = 0; nic_cnt < p_iface_info->num_nic; nic_cnt++) {
 		p_iface_info->nic[nic_cnt].iface_type   = PHY;
-		p_iface_info->nic[nic_cnt].dpdk_port = nic_cnt;
+		p_iface_info->nic[nic_cnt].ethdev_port_id = nic_cnt;
 	}
 
 	return SPPWK_RET_OK;
diff --git a/src/pcap/cmd_utils.h b/src/pcap/cmd_utils.h
index 2bd1100..862eb27 100644
--- a/src/pcap/cmd_utils.h
+++ b/src/pcap/cmd_utils.h
@@ -139,11 +139,11 @@ struct spp_port_class_identifier {
 	struct spp_vlantag_info vlantag;        /**< VLAN tag information */
 };
 
-/* Port info */
-struct spp_port_info {
-	enum port_type iface_type;      /**< Interface type (phy/vhost/ring) */
-	int            iface_no;        /**< Interface number */
-	int            dpdk_port;       /**< DPDK port number */
+/* Define detailed port params in addition to `sppwk_port_idx`. */
+struct sppwk_port_info {
+	enum port_type iface_type;  /**< phy, vhost or ring */
+	int iface_no;
+	int ethdev_port_id;  /**< Consistent ID of ethdev */
 	struct spp_port_class_identifier class_id;
 					/**< Port class identifier */
 	struct spp_port_ability ability[SPP_PORT_ABILITY_MAX];
@@ -175,9 +175,9 @@ struct startup_param {
 struct iface_info {
 	int num_nic;            /* The number of phy */
 	int num_ring;           /* The number of ring */
-	struct spp_port_info nic[RTE_MAX_ETHPORTS];
+	struct sppwk_port_info nic[RTE_MAX_ETHPORTS];
 				/* Port information of phy */
-	struct spp_port_info ring[RTE_MAX_ETHPORTS];
+	struct sppwk_port_info ring[RTE_MAX_ETHPORTS];
 				/* Port information of ring */
 };
 
@@ -289,10 +289,10 @@ void stop_process(int signal);
  * @param iface_no
  *  Interface number to be validated.
  *
- * @retval !NULL  spp_port_info.
+ * @retval !NULL  sppwk_port_info.
  * @retval NULL   failed.
  */
-struct spp_port_info *
+struct sppwk_port_info *
 get_iface_info(enum port_type iface_type, int iface_no);
 
 /**
diff --git a/src/pcap/spp_pcap.c b/src/pcap/spp_pcap.c
index 2aad0ad..ee89b0a 100644
--- a/src/pcap/spp_pcap.c
+++ b/src/pcap/spp_pcap.c
@@ -115,7 +115,7 @@ struct pcap_option {
 	uint64_t fsize_limit;        /* file size limit */
 	char compress_file_path[PCAP_FPATH_STRLEN]; /* file path */
 	char compress_file_date[PCAP_FDATE_STRLEN]; /* file name date */
-	struct spp_port_info port_cap;  /* capture port */
+	struct sppwk_port_info port_cap;  /* capture port */
 	struct rte_ring *cap_ring;      /* RTE ring structure */
 };
 
@@ -766,7 +766,7 @@ static int pcap_proc_receive(int lcore_id)
 	int buf;
 	int nb_rx = 0;
 	int nb_tx = 0;
-	struct spp_port_info *rx;
+	struct sppwk_port_info *rx;
 	struct rte_mbuf *bufs[MAX_PCAP_BURST];
 	struct pcap_mng_info *info = &g_pcap_info[lcore_id];
 	struct rte_ring *write_ring = g_pcap_option.cap_ring;
@@ -816,7 +816,7 @@ static int pcap_proc_receive(int lcore_id)
 
 	/* Receive packets */
 	rx = &g_pcap_option.port_cap;
-	nb_rx = spp_eth_rx_burst(rx->dpdk_port, 0, bufs, MAX_PCAP_BURST);
+	nb_rx = spp_eth_rx_burst(rx->ethdev_port_id, 0, bufs, MAX_PCAP_BURST);
 	if (unlikely(nb_rx == 0))
 		return SPPWK_RET_OK;
 
@@ -1017,8 +1017,8 @@ main(int argc, char *argv[])
 			break;
 
 		/* capture port setup */
-		struct spp_port_info *port_cap = &g_pcap_option.port_cap;
-		struct spp_port_info *port_info = get_iface_info(
+		struct sppwk_port_info *port_cap = &g_pcap_option.port_cap;
+		struct sppwk_port_info *port_info = get_iface_info(
 						port_cap->iface_type,
 						port_cap->iface_no);
 		if (port_info == NULL) {
@@ -1027,7 +1027,8 @@ main(int argc, char *argv[])
 		}
 		if (port_cap->iface_type == PHY) {
 			if (port_info->iface_type != UNDEF)
-				port_cap->dpdk_port = port_info->dpdk_port;
+				port_cap->ethdev_port_id =
+					port_info->ethdev_port_id;
 			else {
 				RTE_LOG(ERR, SPP_PCAP,
 					"caputre port undefined.(phy:%d)\n",
@@ -1043,7 +1044,7 @@ main(int argc, char *argv[])
 						port_cap->iface_no);
 					break;
 				}
-				port_cap->dpdk_port = ret;
+				port_cap->ethdev_port_id = ret;
 			} else {
 				RTE_LOG(ERR, SPP_PCAP, "caputre port "
 						"undefined.(ring:%d)\n",
@@ -1054,7 +1055,7 @@ main(int argc, char *argv[])
 		RTE_LOG(DEBUG, SPP_PCAP,
 				"Recv port type=%d, no=%d, port_id=%d\n",
 				port_cap->iface_type, port_cap->iface_no,
-				port_cap->dpdk_port);
+				port_cap->ethdev_port_id);
 
 		/* create ring */
 		char ring_name[PORT_STR_SIZE];
-- 
2.17.1