STAT_QMAP_RX
};
-enum {
- DEV_DETACHED = 0,
- DEV_ATTACHED
-};
+uint8_t
+rte_eth_find_next(uint8_t port_id)
+{
+ while (port_id < RTE_MAX_ETHPORTS &&
+ rte_eth_devices[port_id].state != RTE_ETH_DEV_ATTACHED)
+ port_id++;
+
+ if (port_id >= RTE_MAX_ETHPORTS)
+ return RTE_MAX_ETHPORTS;
+
+ return port_id;
+}
static void
rte_eth_dev_data_alloc(void)
unsigned i;
for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
- if ((rte_eth_devices[i].attached == DEV_ATTACHED) &&
+ if ((rte_eth_devices[i].state == RTE_ETH_DEV_ATTACHED) &&
strcmp(rte_eth_devices[i].data->name, name) == 0)
return &rte_eth_devices[i];
}
unsigned i;
for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
- if (rte_eth_devices[i].attached == DEV_DETACHED)
+ if (rte_eth_devices[i].state == RTE_ETH_DEV_UNUSED)
return i;
}
return RTE_MAX_ETHPORTS;
struct rte_eth_dev *eth_dev = &rte_eth_devices[port_id];
eth_dev->data = &rte_eth_dev_data[port_id];
- eth_dev->attached = DEV_ATTACHED;
+ eth_dev->state = RTE_ETH_DEV_ATTACHED;
TAILQ_INIT(&(eth_dev->link_intr_cbs));
eth_dev_last_created_port = port_id;
* makes sure that the same device would have the same port id both
* in the primary and secondary process.
*/
-static struct rte_eth_dev *
-eth_dev_attach_secondary(const char *name)
+struct rte_eth_dev *
+rte_eth_dev_attach_secondary(const char *name)
{
uint8_t i;
struct rte_eth_dev *eth_dev;
if (eth_dev == NULL)
return -EINVAL;
- eth_dev->attached = DEV_DETACHED;
+ eth_dev->state = RTE_ETH_DEV_UNUSED;
nb_ports--;
return 0;
}
-int
-rte_eth_dev_pci_probe(struct rte_pci_driver *pci_drv,
- struct rte_pci_device *pci_dev)
-{
- struct eth_driver *eth_drv;
- struct rte_eth_dev *eth_dev;
- char ethdev_name[RTE_ETH_NAME_MAX_LEN];
-
- int diag;
-
- eth_drv = (struct eth_driver *)pci_drv;
-
- rte_eal_pci_device_name(&pci_dev->addr, ethdev_name,
- sizeof(ethdev_name));
-
- if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
- eth_dev = rte_eth_dev_allocate(ethdev_name);
- if (eth_dev == NULL)
- return -ENOMEM;
-
- eth_dev->data->dev_private = rte_zmalloc("ethdev private structure",
- eth_drv->dev_private_size,
- RTE_CACHE_LINE_SIZE);
- if (eth_dev->data->dev_private == NULL)
- rte_panic("Cannot allocate memzone for private port data\n");
- } else {
- eth_dev = eth_dev_attach_secondary(ethdev_name);
- if (eth_dev == NULL) {
- /*
- * if we failed to attach a device, it means the
- * device is skipped in primary process, due to
- * some errors. If so, we return a positive value,
- * to let EAL skip it for the secondary process
- * as well.
- */
- return 1;
- }
- }
- eth_dev->device = &pci_dev->device;
- eth_dev->intr_handle = &pci_dev->intr_handle;
- eth_dev->driver = eth_drv;
-
- /* Invoke PMD device initialization function */
- diag = (*eth_drv->eth_dev_init)(eth_dev);
- if (diag == 0)
- return 0;
-
- RTE_PMD_DEBUG_TRACE("driver %s: eth_dev_init(vendor_id=0x%x device_id=0x%x) failed\n",
- pci_drv->driver.name,
- (unsigned) pci_dev->id.vendor_id,
- (unsigned) pci_dev->id.device_id);
- if (rte_eal_process_type() == RTE_PROC_PRIMARY)
- rte_free(eth_dev->data->dev_private);
- rte_eth_dev_release_port(eth_dev);
- return diag;
-}
-
-int
-rte_eth_dev_pci_remove(struct rte_pci_device *pci_dev)
-{
- const struct eth_driver *eth_drv;
- struct rte_eth_dev *eth_dev;
- char ethdev_name[RTE_ETH_NAME_MAX_LEN];
- int ret;
-
- if (pci_dev == NULL)
- return -EINVAL;
-
- rte_eal_pci_device_name(&pci_dev->addr, ethdev_name,
- sizeof(ethdev_name));
-
- eth_dev = rte_eth_dev_allocated(ethdev_name);
- if (eth_dev == NULL)
- return -ENODEV;
-
- eth_drv = (const struct eth_driver *)pci_dev->driver;
-
- /* Invoke PMD device uninit function */
- if (*eth_drv->eth_dev_uninit) {
- ret = (*eth_drv->eth_dev_uninit)(eth_dev);
- if (ret)
- return ret;
- }
-
- /* free ether device */
- rte_eth_dev_release_port(eth_dev);
-
- if (rte_eal_process_type() == RTE_PROC_PRIMARY)
- rte_free(eth_dev->data->dev_private);
-
- eth_dev->device = NULL;
- eth_dev->driver = NULL;
- eth_dev->data = NULL;
-
- return 0;
-}
-
int
rte_eth_dev_is_valid_port(uint8_t port_id)
{
if (port_id >= RTE_MAX_ETHPORTS ||
- rte_eth_devices[port_id].attached != DEV_ATTACHED)
+ rte_eth_devices[port_id].state != RTE_ETH_DEV_ATTACHED)
return 0;
else
return 1;
return -ENODEV;
*port_id = RTE_MAX_ETHPORTS;
-
- for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
-
+ RTE_ETH_FOREACH_DEV(i) {
if (!strncmp(name,
rte_eth_dev_data[i].name, strlen(name))) {
case RTE_KDRV_UIO_GENERIC:
case RTE_KDRV_NIC_UIO:
case RTE_KDRV_NONE:
- break;
case RTE_KDRV_VFIO:
+ break;
default:
return -ENOTSUP;
}
return ret;
}
+int
+rte_eth_tx_done_cleanup(uint8_t port_id, uint16_t queue_id, uint32_t free_cnt)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+
+ /* Validate Input Data. Bail if not valid or not supported. */
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_done_cleanup, -ENOTSUP);
+
+ /* Call driver to free pending mbufs. */
+ return (*dev->dev_ops->tx_done_cleanup)(dev->data->tx_queues[queue_id],
+ free_cnt);
+}
+
void
rte_eth_promiscuous_enable(uint8_t port_id)
{
if (!reta_conf)
return -EINVAL;
- if (reta_size != RTE_ALIGN(reta_size, RTE_RETA_GROUP_SIZE)) {
- RTE_PMD_DEBUG_TRACE("Invalid reta size, should be %u aligned\n",
- RTE_RETA_GROUP_SIZE);
- return -EINVAL;
- }
-
- num = reta_size / RTE_RETA_GROUP_SIZE;
+ num = (reta_size + RTE_RETA_GROUP_SIZE - 1) / RTE_RETA_GROUP_SIZE;
for (i = 0; i < num; i++) {
if (reta_conf[i].mask)
return 0;
struct rte_eth_mirror_conf *mirror_conf,
uint8_t rule_id, uint8_t on)
{
- struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct rte_eth_dev *dev;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
if (mirror_conf->rule_type == 0) {
int
rte_eth_mirror_rule_reset(uint8_t port_id, uint8_t rule_id)
{
- struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct rte_eth_dev *dev;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev_cb = *cb_lst;
cb_lst->active = 1;
if (cb_arg != NULL)
- dev_cb.cb_arg = (void *) cb_arg;
+ dev_cb.cb_arg = cb_arg;
rte_spinlock_unlock(&rte_eth_dev_cb_lock);
dev_cb.cb_fn(dev->data->port_id, dev_cb.event,
return (*dev->dev_ops->get_dcb_info)(dev, dcb_info);
}
-void
-rte_eth_copy_pci_info(struct rte_eth_dev *eth_dev, struct rte_pci_device *pci_dev)
-{
- if ((eth_dev == NULL) || (pci_dev == NULL)) {
- RTE_PMD_DEBUG_TRACE("NULL pointer eth_dev=%p pci_dev=%p\n",
- eth_dev, pci_dev);
- return;
- }
-
- eth_dev->intr_handle = &pci_dev->intr_handle;
-
- eth_dev->data->dev_flags = 0;
- if (pci_dev->driver->drv_flags & RTE_PCI_DRV_INTR_LSC)
- eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
-
- eth_dev->data->kdrv = pci_dev->kdrv;
- eth_dev->data->numa_node = pci_dev->device.numa_node;
- eth_dev->data->drv_name = pci_dev->driver->driver.name;
-}
-
int
rte_eth_dev_l2_tunnel_eth_type_conf(uint8_t port_id,
struct rte_eth_l2_tunnel_conf *l2_tunnel)
git.droids-corp.org / dpdk.git / blobdiff