diff options
Diffstat (limited to 'examples/kni')
| -rw-r--r-- | examples/kni/main.c | 59 |
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]); |