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authorLuca Boccassi <luca.boccassi@gmail.com>2017-11-08 14:15:11 +0000
committerLuca Boccassi <luca.boccassi@gmail.com>2017-11-08 14:45:54 +0000
commit055c52583a2794da8ba1e85a48cce3832372b12f (patch)
tree8ceb1cb78fbb46a0f341f8ee24feb3c6b5540013 /examples/kni
parentf239aed5e674965691846e8ce3f187dd47523689 (diff)
New upstream version 17.11-rc3
Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685 Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'examples/kni')
-rw-r--r--examples/kni/main.c59
1 files changed, 30 insertions, 29 deletions
diff --git a/examples/kni/main.c b/examples/kni/main.c
index e3bc2fb7..3f173854 100644
--- a/examples/kni/main.c
+++ b/examples/kni/main.c
@@ -53,7 +53,6 @@
#include <rte_log.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
-#include <rte_memzone.h>
#include <rte_eal.h>
#include <rte_per_lcore.h>
#include <rte_launch.h>
@@ -61,7 +60,7 @@
#include <rte_lcore.h>
#include <rte_branch_prediction.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
+#include <rte_bus_pci.h>
#include <rte_debug.h>
#include <rte_ether.h>
#include <rte_ethdev.h>
@@ -110,7 +109,7 @@
* Structure of port parameters
*/
struct kni_port_params {
- uint8_t port_id;/* Port ID */
+ uint16_t port_id;/* Port ID */
unsigned lcore_rx; /* lcore ID for RX */
unsigned lcore_tx; /* lcore ID for TX */
uint32_t nb_lcore_k; /* Number of lcores for KNI multi kernel threads */
@@ -162,8 +161,8 @@ struct kni_interface_stats {
/* kni device statistics array */
static struct kni_interface_stats kni_stats[RTE_MAX_ETHPORTS];
-static int kni_change_mtu(uint8_t port_id, unsigned new_mtu);
-static int kni_config_network_interface(uint8_t port_id, uint8_t if_up);
+static int kni_change_mtu(uint16_t port_id, unsigned int new_mtu);
+static int kni_config_network_interface(uint16_t port_id, uint8_t if_up);
static rte_atomic32_t kni_stop = RTE_ATOMIC32_INIT(0);
@@ -171,7 +170,7 @@ static rte_atomic32_t kni_stop = RTE_ATOMIC32_INIT(0);
static void
print_stats(void)
{
- uint8_t i;
+ uint16_t i;
printf("\n**KNI example application statistics**\n"
"====== ============== ============ ============ ============ ============\n"
@@ -238,7 +237,8 @@ kni_burst_free_mbufs(struct rte_mbuf **pkts, unsigned num)
static void
kni_ingress(struct kni_port_params *p)
{
- uint8_t i, port_id;
+ uint8_t i;
+ uint16_t port_id;
unsigned nb_rx, num;
uint32_t nb_kni;
struct rte_mbuf *pkts_burst[PKT_BURST_SZ];
@@ -274,7 +274,8 @@ kni_ingress(struct kni_port_params *p)
static void
kni_egress(struct kni_port_params *p)
{
- uint8_t i, port_id;
+ uint8_t i;
+ uint16_t port_id;
unsigned nb_tx, num;
uint32_t nb_kni;
struct rte_mbuf *pkts_burst[PKT_BURST_SZ];
@@ -416,7 +417,7 @@ parse_config(const char *arg)
int i, j, nb_token;
char *str_fld[_NUM_FLD];
unsigned long int_fld[_NUM_FLD];
- uint8_t port_id, nb_kni_port_params = 0;
+ uint16_t port_id, nb_kni_port_params = 0;
memset(&kni_port_params_array, 0, sizeof(kni_port_params_array));
while (((p = strchr(p0, '(')) != NULL) &&
@@ -445,7 +446,7 @@ parse_config(const char *arg)
}
i = 0;
- port_id = (uint8_t)int_fld[i++];
+ port_id = int_fld[i++];
if (port_id >= RTE_MAX_ETHPORTS) {
printf("Port ID %d could not exceed the maximum %d\n",
port_id, RTE_MAX_ETHPORTS);
@@ -601,7 +602,7 @@ init_kni(void)
/* Initialise a single port on an Ethernet device */
static void
-init_port(uint8_t port)
+init_port(uint16_t port)
{
int ret;
uint16_t nb_rxd = NB_RXD;
@@ -643,11 +644,12 @@ init_port(uint8_t port)
/* Check the link status of all ports in up to 9s, and print them finally */
static void
-check_all_ports_link_status(uint8_t port_num, uint32_t port_mask)
+check_all_ports_link_status(uint16_t port_num, uint32_t port_mask)
{
#define CHECK_INTERVAL 100 /* 100ms */
#define MAX_CHECK_TIME 90 /* 9s (90 * 100ms) in total */
- uint8_t portid, count, all_ports_up, print_flag = 0;
+ uint16_t portid;
+ uint8_t count, all_ports_up, print_flag = 0;
struct rte_eth_link link;
printf("\nChecking link status\n");
@@ -662,14 +664,13 @@ check_all_ports_link_status(uint8_t port_num, uint32_t port_mask)
/* print link status if flag set */
if (print_flag == 1) {
if (link.link_status)
- printf("Port %d Link Up - speed %u "
- "Mbps - %s\n", (uint8_t)portid,
- (unsigned)link.link_speed,
+ printf(
+ "Port%d Link Up - speed %uMbps - %s\n",
+ portid, link.link_speed,
(link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
("full-duplex") : ("half-duplex\n"));
else
- printf("Port %d Link Down\n",
- (uint8_t)portid);
+ printf("Port %d Link Down\n", portid);
continue;
}
/* clear all_ports_up flag if any link down */
@@ -698,7 +699,7 @@ check_all_ports_link_status(uint8_t port_num, uint32_t port_mask)
/* Callback for request of changing MTU */
static int
-kni_change_mtu(uint8_t port_id, unsigned new_mtu)
+kni_change_mtu(uint16_t port_id, unsigned int new_mtu)
{
int ret;
struct rte_eth_conf conf;
@@ -741,7 +742,7 @@ kni_change_mtu(uint8_t port_id, unsigned new_mtu)
/* Callback for request of configuring network interface up/down */
static int
-kni_config_network_interface(uint8_t port_id, uint8_t if_up)
+kni_config_network_interface(uint16_t port_id, uint8_t if_up)
{
int ret = 0;
@@ -766,7 +767,7 @@ kni_config_network_interface(uint8_t port_id, uint8_t if_up)
}
static int
-kni_alloc(uint8_t port_id)
+kni_alloc(uint16_t port_id)
{
uint8_t i;
struct rte_kni *kni;
@@ -790,7 +791,7 @@ kni_alloc(uint8_t port_id)
} else
snprintf(conf.name, RTE_KNI_NAMESIZE,
"vEth%u", port_id);
- conf.group_id = (uint16_t)port_id;
+ conf.group_id = port_id;
conf.mbuf_size = MAX_PACKET_SZ;
/*
* The first KNI device associated to a port
@@ -803,8 +804,11 @@ kni_alloc(uint8_t port_id)
memset(&dev_info, 0, sizeof(dev_info));
rte_eth_dev_info_get(port_id, &dev_info);
- conf.addr = dev_info.pci_dev->addr;
- conf.id = dev_info.pci_dev->id;
+
+ if (dev_info.pci_dev) {
+ conf.addr = dev_info.pci_dev->addr;
+ conf.id = dev_info.pci_dev->id;
+ }
memset(&ops, 0, sizeof(ops));
ops.port_id = port_id;
@@ -825,7 +829,7 @@ kni_alloc(uint8_t port_id)
}
static int
-kni_free_kni(uint8_t port_id)
+kni_free_kni(uint16_t port_id)
{
uint8_t i;
struct kni_port_params **p = kni_port_params_array;
@@ -848,7 +852,7 @@ int
main(int argc, char** argv)
{
int ret;
- uint8_t nb_sys_ports, port;
+ uint16_t nb_sys_ports, port;
unsigned i;
/* Associate signal_hanlder function with USR signals */
@@ -919,9 +923,6 @@ main(int argc, char** argv)
continue;
kni_free_kni(port);
}
-#ifdef RTE_LIBRTE_XEN_DOM0
- rte_kni_close();
-#endif
for (i = 0; i < RTE_MAX_ETHPORTS; i++)
if (kni_port_params_array[i]) {
rte_free(kni_port_params_array[i]);