[spp] [PATCH 1/7] shared: revise vdev prefixs of pcap and nullpmd

[Yasufumi Ogawa <yasufum.o@gmail.com>]

In DPDK, there are two prefixes of RTE eth device, 'eth_' and 'net_' fo
r a reason of compatibility. 'eth_' is old one. SPP defines all of
prefixes as following.

  #define VDEV_ETH_VHOST "eth_vhost"
  #define VDEV_NET_VHOST "net_vhost"
  ...

However, pcap and nullpmd have only 'eth_' or 'net_'. SPP defines them
such as VDEV_NULL for simplicity, but it might be confusing for
considering the naming rule. This update is revise the prefixes to avoid
this ambiguity.

Signed-off-by: Yasufumi Ogawa <yasufum.o@gmail.com>
---
 src/shared/common.c | 16 ++++++++--------
 src/shared/common.h |  4 ++--
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/shared/common.c b/src/shared/common.c
index 3145617..a098aed 100644
--- a/src/shared/common.c
+++ b/src/shared/common.c
@@ -99,11 +99,11 @@ int parse_dev_name(char *dev_name, int *port_type, int *port_id)
 		*port_id = (int)strtol(pid_str, NULL, 10);
 		*port_type = VHOST;
 
-	} else if (strncmp(dev_name, VDEV_PCAP,
-			strlen(VDEV_PCAP)) == 0) {
-		dev_str_len = strlen(VDEV_PCAP);
+	} else if (strncmp(dev_name, VDEV_NET_PCAP,
+			strlen(VDEV_NET_PCAP)) == 0) {
+		dev_str_len = strlen(VDEV_NET_PCAP);
 		pid_len = dev_name_len - dev_str_len;
-		strncpy(pid_str, dev_name + strlen(VDEV_PCAP),
+		strncpy(pid_str, dev_name + strlen(VDEV_NET_PCAP),
 				pid_len);
 		*port_id = (int)strtol(pid_str, NULL, 10);
 		*port_type = PCAP;
@@ -119,11 +119,11 @@ int parse_dev_name(char *dev_name, int *port_type, int *port_id)
 		*port_id = (int)strtol(pid_str, NULL, 10);
 		*port_type = TAP;
 
-	} else if (strncmp(dev_name, VDEV_NULL,
-			strlen(VDEV_NULL)) == 0) {
-		dev_str_len = strlen(VDEV_NULL);
+	} else if (strncmp(dev_name, VDEV_ETH_NULL,
+			strlen(VDEV_ETH_NULL)) == 0) {
+		dev_str_len = strlen(VDEV_ETH_NULL);
 		pid_len = dev_name_len - dev_str_len;
-		strncpy(pid_str, dev_name + strlen(VDEV_NULL),
+		strncpy(pid_str, dev_name + strlen(VDEV_ETH_NULL),
 				pid_len);
 		*port_id = (int)strtol(pid_str, NULL, 10);
 		*port_type = PCAP;
diff --git a/src/shared/common.h b/src/shared/common.h
index 431ad3e..ef8372a 100644
--- a/src/shared/common.h
+++ b/src/shared/common.h
@@ -36,10 +36,10 @@
 #define VDEV_NET_RING "net_ring"
 #define VDEV_ETH_VHOST "spp_vhost"
 #define VDEV_NET_VHOST "net_vhost"
-#define VDEV_PCAP "net_pcap"
+#define VDEV_NET_PCAP "net_pcap"
 #define VDEV_ETH_TAP "eth_tap"
 #define VDEV_NET_TAP "net_tap"
-#define VDEV_NULL "eth_null"
+#define VDEV_ETH_NULL "eth_null"
 
 
 /* Command. */
-- 
2.17.1