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-rw-r--r--VNFs/DPPD-PROX/handle_master.c2
-rw-r--r--VNFs/DPPD-PROX/prox_args.c7
-rw-r--r--VNFs/DPPD-PROX/prox_port_cfg.c16
-rw-r--r--VNFs/DPPD-PROX/prox_port_cfg.h1
4 files changed, 20 insertions, 6 deletions
diff --git a/VNFs/DPPD-PROX/handle_master.c b/VNFs/DPPD-PROX/handle_master.c
index b55db77e..ddaab521 100644
--- a/VNFs/DPPD-PROX/handle_master.c
+++ b/VNFs/DPPD-PROX/handle_master.c
@@ -169,7 +169,7 @@ void master_init_vdev(struct task_base *tbase, uint8_t port_id, uint8_t core_id,
src.sin_family = AF_INET;
src.sin_port = rte_cpu_to_be_16(PROX_PSEUDO_PKT_PORT);
for (int vlan_id = 0; vlan_id < prox_port_cfg[vdev_port].n_vlans; vlan_id++) {
- src.sin_addr.s_addr = prox_port_cfg[vdev_port].ip_addr[vlan_id].ip;
+ src.sin_addr.s_addr = rte_be_to_cpu_32(prox_port_cfg[vdev_port].ip_addr[vlan_id].ip);
int fd = socket(AF_INET, SOCK_DGRAM, 0);
PROX_PANIC(fd < 0, "Failed to open socket(AF_INET, SOCK_DGRAM, 0)\n");
prox_port_cfg[vdev_port].fds[vlan_id] = fd;
diff --git a/VNFs/DPPD-PROX/prox_args.c b/VNFs/DPPD-PROX/prox_args.c
index d6c1639d..aa87100a 100644
--- a/VNFs/DPPD-PROX/prox_args.c
+++ b/VNFs/DPPD-PROX/prox_args.c
@@ -582,6 +582,13 @@ static int get_port_cfg(unsigned sindex, char *str, void *data)
}
return 0;
}
+ else if (STR_EQ(str, "virtual")) {
+ uint32_t val;
+ if (parse_bool(&val, pkey)) {
+ return -1;
+ }
+ cfg->virtual = val;
+ }
else if (STR_EQ(str, "vdev")) {
prox_strncpy(cfg->vdev, pkey, MAX_NAME_SIZE);
}
diff --git a/VNFs/DPPD-PROX/prox_port_cfg.c b/VNFs/DPPD-PROX/prox_port_cfg.c
index 859c4372..60809f1d 100644
--- a/VNFs/DPPD-PROX/prox_port_cfg.c
+++ b/VNFs/DPPD-PROX/prox_port_cfg.c
@@ -173,13 +173,14 @@ static inline uint32_t get_netmask(uint8_t prefix)
return rte_cpu_to_be_32(~((1 << (32 - prefix)) - 1));
}
-static void set_ip_address(char *devname, uint32_t *ip, uint8_t prefix)
+static void set_ip_address(char *devname, uint32_t ip, uint8_t prefix)
{
struct ifreq ifreq;
struct sockaddr_in in_addr;
int fd, rc;
uint32_t netmask = get_netmask(prefix);
plog_info("Setting netmask to %x\n", netmask);
+ uint32_t ip_cpu = rte_be_to_cpu_32(ip);
fd = socket(AF_INET, SOCK_DGRAM, 0);
@@ -187,12 +188,12 @@ static void set_ip_address(char *devname, uint32_t *ip, uint8_t prefix)
memset(&in_addr, 0, sizeof(struct sockaddr_in));
in_addr.sin_family = AF_INET;
- in_addr.sin_addr = *(struct in_addr *)ip;
+ in_addr.sin_addr = *(struct in_addr *)&ip_cpu;
strncpy(ifreq.ifr_name, devname, IFNAMSIZ);
ifreq.ifr_addr = *(struct sockaddr *)&in_addr;
rc = ioctl(fd, SIOCSIFADDR, &ifreq);
- PROX_PANIC(rc < 0, "Failed to set IP address %x on device %s: error = %d (%s)\n", *ip, devname, errno, strerror(errno));
+ PROX_PANIC(rc < 0, "Failed to set IP address %x on device %s: error = %d (%s)\n", ip_cpu, devname, errno, strerror(errno));
in_addr.sin_addr = *(struct in_addr *)&netmask;
ifreq.ifr_netmask = *(struct sockaddr *)&in_addr;
@@ -210,6 +211,11 @@ void init_rte_dev(int use_dummy_devices)
const struct rte_pci_device *pci_dev;
for (uint8_t port_id = 0; port_id < PROX_MAX_PORTS; ++port_id) {
+ if (prox_port_cfg[port_id].active && (prox_port_cfg[port_id].virtual == 0) && (port_id >= prox_rte_eth_dev_count_avail())) {
+ PROX_PANIC(1, "port %u used but only %u available\n", port_id, prox_rte_eth_dev_count_avail());
+ }
+ }
+ for (uint8_t port_id = 0; port_id < PROX_MAX_PORTS; ++port_id) {
if (!prox_port_cfg[port_id].active) {
continue;
}
@@ -257,7 +263,7 @@ void init_rte_dev(int use_dummy_devices)
prox_port_cfg[port_id].dpdk_mapping = vdev_port_id;
uint32_t i = 0;
while ((i < PROX_MAX_VLAN_TAGS) && (prox_port_cfg[port_id].ip_addr[i].ip)) {
- prox_port_cfg[vdev_port_id].ip_addr[i].ip = rte_be_to_cpu_32(prox_port_cfg[port_id].ip_addr[i].ip);
+ prox_port_cfg[vdev_port_id].ip_addr[i].ip = prox_port_cfg[port_id].ip_addr[i].ip;
prox_port_cfg[vdev_port_id].ip_addr[i].prefix = prox_port_cfg[port_id].ip_addr[i].prefix;
i++;
}
@@ -824,7 +830,7 @@ static void init_port(struct prox_port_cfg *port_cfg)
if (prox_port_cfg[port_id].is_vdev) {
for (int vlan_id = 0; vlan_id < prox_port_cfg[port_id].n_vlans; vlan_id++) {
- set_ip_address(prox_port_cfg[port_id].names[vlan_id], &prox_port_cfg[port_id].ip_addr[vlan_id].ip, prox_port_cfg[port_id].ip_addr[vlan_id].prefix);
+ set_ip_address(prox_port_cfg[port_id].names[vlan_id], prox_port_cfg[port_id].ip_addr[vlan_id].ip, prox_port_cfg[port_id].ip_addr[vlan_id].prefix);
}
}
/* Getting link status can be done without waiting if Link
diff --git a/VNFs/DPPD-PROX/prox_port_cfg.h b/VNFs/DPPD-PROX/prox_port_cfg.h
index 738ce86a..50359202 100644
--- a/VNFs/DPPD-PROX/prox_port_cfg.h
+++ b/VNFs/DPPD-PROX/prox_port_cfg.h
@@ -88,6 +88,7 @@ struct prox_port_cfg {
int fds[PROX_MAX_VLAN_TAGS];
uint32_t vlan_tags[PROX_MAX_VLAN_TAGS];
uint8_t is_vdev;
+ uint8_t virtual;
uint8_t all_rx_queues;
uint16_t n_vlans;
};