udp_csum(ip_hdr->saddr, ip_hdr->daddr, UDP_PKT_SIZE, IPPROTO_UDP, (u16 *)udp_hdr);
}
-static int xsk_configure_umem(struct xsk_umem_info *umem, void *buffer, u64 size, int idx)
+static int xsk_configure_umem(struct xsk_umem_info *umem, void *buffer, u64 size)
{
struct xsk_umem_config cfg = {
.fill_size = XSK_RING_PROD__DEFAULT_NUM_DESCS,
test->ifobj_rx = ifobj_rx;
test->current_step = 0;
test->total_steps = 1;
+ test->nb_sockets = 1;
}
static void test_spec_init(struct test_spec *test, struct ifobject *ifobj_tx,
static void thread_common_ops(struct test_spec *test, struct ifobject *ifobject)
{
- u64 umem_sz = ifobject->umem->num_frames * ifobject->umem->frame_size;
- int mmap_flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE;
- size_t mmap_sz = umem_sz;
- int ctr = 0, ret;
- void *bufs;
+ u32 i;
ifobject->ns_fd = switch_namespace(ifobject->nsname);
- if (test_type == TEST_TYPE_BPF_RES)
- mmap_sz *= 2;
-
- bufs = mmap(NULL, mmap_sz, PROT_READ | PROT_WRITE, mmap_flags, -1, 0);
- if (bufs == MAP_FAILED)
- exit_with_error(errno);
+ for (i = 0; i < test->nb_sockets; i++) {
+ u64 umem_sz = ifobject->umem->num_frames * ifobject->umem->frame_size;
+ int mmap_flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE;
+ u32 ctr = 0;
+ void *bufs;
- while (ctr++ < SOCK_RECONF_CTR) {
- ret = xsk_configure_umem(&ifobject->umem_arr[0], bufs, umem_sz, 0);
- if (ret)
- exit_with_error(-ret);
+ bufs = mmap(NULL, umem_sz, PROT_READ | PROT_WRITE, mmap_flags, -1, 0);
+ if (bufs == MAP_FAILED)
+ exit_with_error(errno);
- ret = xsk_configure_socket(&ifobject->xsk_arr[0], &ifobject->umem_arr[0],
- ifobject, 0);
- if (!ret)
- break;
+ while (ctr++ < SOCK_RECONF_CTR) {
+ int ret;
- /* Retry Create Socket if it fails as xsk_socket__create() is asynchronous */
- if (ctr >= SOCK_RECONF_CTR)
- exit_with_error(-ret);
- usleep(USLEEP_MAX);
- }
+ ret = xsk_configure_umem(&ifobject->umem_arr[i], bufs, umem_sz);
+ if (ret)
+ exit_with_error(-ret);
- if (test_type == TEST_TYPE_BPF_RES) {
- ret = xsk_configure_umem(&ifobject->umem_arr[1], (u8 *)bufs + umem_sz, umem_sz, 1);
- if (ret)
- exit_with_error(-ret);
+ ret = xsk_configure_socket(&ifobject->xsk_arr[i], &ifobject->umem_arr[i],
+ ifobject, i);
+ if (!ret)
+ break;
- ret = xsk_configure_socket(&ifobject->xsk_arr[1], &ifobject->umem_arr[1],
- ifobject, 1);
- if (ret)
- exit_with_error(-ret);
+ /* Retry if it fails as xsk_socket__create() is asynchronous */
+ if (ctr >= SOCK_RECONF_CTR)
+ exit_with_error(-ret);
+ usleep(USLEEP_MAX);
+ }
}
ifobject->umem = &ifobject->umem_arr[0];
{
test_spec_set_name(test, "BPF_RES");
test->total_steps = 2;
+ test->nb_sockets = 2;
testapp_validate_traffic(test);
swap_xsk_resources(test->ifobj_tx, test->ifobj_rx);