Device name resides in two different locations, in rte_device->name and
in ethernet device private data.
For now, the copy in the ethernet device private data is required for
multi process support, the name is the how secondary process finds about
primary process device.
But in the ethdev library some eth_dev->data->name usage can be
converted to rte_device->name.
This patch updates ethdev to use rte_device->name when possible.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
unsigned i;
for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
unsigned i;
for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
- if ((rte_eth_devices[i].state == RTE_ETH_DEV_ATTACHED) &&
- strcmp(rte_eth_devices[i].data->name, name) == 0)
- return &rte_eth_devices[i];
+ if (rte_eth_devices[i].state == RTE_ETH_DEV_ATTACHED &&
+ rte_eth_devices[i].device) {
+ if (!strcmp(rte_eth_devices[i].device->name, name))
+ return &rte_eth_devices[i];
+ }
int
rte_eth_dev_get_name_by_port(uint8_t port_id, char *name)
{
int
rte_eth_dev_get_name_by_port(uint8_t port_id, char *name)
{
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
/* shouldn't check 'rte_eth_devices[i].data',
* because it might be overwritten by VDEV PMD */
/* shouldn't check 'rte_eth_devices[i].data',
* because it might be overwritten by VDEV PMD */
- tmp = rte_eth_dev_data[port_id].name;
+ tmp = rte_eth_devices[port_id].device->name;
strcpy(name, tmp);
return 0;
}
strcpy(name, tmp);
return 0;
}
int
rte_eth_dev_get_port_by_name(const char *name, uint8_t *port_id)
{
int
rte_eth_dev_get_port_by_name(const char *name, uint8_t *port_id)
{
int i;
if (name == NULL) {
int i;
if (name == NULL) {
return -ENODEV;
RTE_ETH_FOREACH_DEV(i) {
return -ENODEV;
RTE_ETH_FOREACH_DEV(i) {
- if (!strncmp(name,
- rte_eth_dev_data[i].name, strlen(name))) {
+ if (!rte_eth_devices[i].device)
+ continue;
+ ret = strncmp(name, rte_eth_devices[i].device->name,
+ strlen(name));
+ if (ret == 0) {
if (rte_eth_dev_is_detachable(port_id))
goto err;
if (rte_eth_dev_is_detachable(port_id))
goto err;
- snprintf(name, sizeof(rte_eth_devices[port_id].data->name),
- "%s", rte_eth_devices[port_id].data->name);
+ snprintf(name, sizeof(rte_eth_devices[port_id].device->name),
+ "%s", rte_eth_devices[port_id].device->name);
ret = rte_eal_dev_detach(rte_eth_devices[port_id].device);
if (ret < 0)
ret = rte_eal_dev_detach(rte_eth_devices[port_id].device);
if (ret < 0)