static int __init vmm_net_init(void)
{
int rc = VMM_OK;
rc = vmm_mbufpool_init();
if (rc) {
vmm_printf("%s: Failed to init mbuf pool\n", __func__);
goto mbufpool_init_failed;
}
rc = vmm_netswitch_init();
if (rc) {
vmm_printf("%s: Failed to init netswitch\n", __func__);
goto netswitch_init_failed;
}
rc = vmm_netport_init();
if (rc) {
vmm_printf("%s: Failed to init netport\n", __func__);
goto netport_init_failed;
}
rc = vmm_hub_init();
if (rc) {
vmm_printf("%s: Failed to init hub\n", __func__);
goto hub_init_failed;
}
rc = vmm_bridge_init();
if (rc) {
vmm_printf("%s: Failed to init bridge\n", __func__);
goto bridge_init_failed;
}
#ifdef CONFIG_NET_AUTOCREATE_BRIDGE
rc = vmm_netswitch_policy_create_switch("bridge",
CONFIG_NET_AUTOCREATE_BRIDGE_NAME, 0, NULL);
if (rc) {
goto net_autocreate_failed;
}
#endif
goto net_init_done;
#ifdef CONFIG_NET_AUTOCREATE_BRIDGE
net_autocreate_failed:
vmm_bridge_exit();
#endif
bridge_init_failed:
vmm_hub_exit();
hub_init_failed:
vmm_netport_exit();
netport_init_failed:
vmm_netswitch_exit();
netswitch_init_failed:
vmm_mbufpool_exit();
mbufpool_init_failed:
net_init_done:
return rc;
}
static int __init vmm_net_init(void)
{
int rc = VMM_OK;
struct vmm_devtree_node *node;
rc = vmm_mbufpool_init();
if (rc) {
vmm_printf("%s: Failed to init mbuf pool\n", __func__);
goto mbufpool_init_failed;
}
rc = vmm_netswitch_init();
if (rc) {
vmm_printf("%s: Failed to init netswitch\n", __func__);
goto netswitch_init_failed;
}
rc = vmm_netport_init();
if (rc) {
vmm_printf("%s: Failed to init netport\n", __func__);
goto netport_init_failed;
}
rc = vmm_hub_init();
if (rc) {
vmm_printf("%s: Failed to init hub\n", __func__);
goto bridge_init_failed;
}
rc = vmm_bridge_init();
if (rc) {
vmm_printf("%s: Failed to init bridge\n", __func__);
goto bridge_init_failed;
}
node = vmm_devtree_getnode(VMM_DEVTREE_PATH_SEPARATOR_STRING
VMM_DEVTREE_VMMINFO_NODE_NAME
VMM_DEVTREE_PATH_SEPARATOR_STRING "net");
if (!node) {
vmm_printf("%s: devtree node not found\n", __func__);
goto net_devtree_probe_failed;
}
rc = vmm_devdrv_probe(node);
vmm_devtree_dref_node(node);
if (rc) {
vmm_printf("%s: devtree node probe failed\n", __func__);
goto net_devtree_probe_failed;
}
goto net_init_done;
net_devtree_probe_failed:
vmm_bridge_exit();
bridge_init_failed:
vmm_netport_exit();
netport_init_failed:
vmm_netswitch_exit();
netswitch_init_failed:
vmm_mbufpool_exit();
mbufpool_init_failed:
net_init_done:
return rc;
}