return port_id;
}
-int __rte_experimental
+int
rte_eth_dev_owner_new(uint64_t *owner_id)
{
rte_eth_dev_shared_data_prepare();
return 0;
}
-int __rte_experimental
+int
rte_eth_dev_owner_set(const uint16_t port_id,
const struct rte_eth_dev_owner *owner)
{
return ret;
}
-int __rte_experimental
+int
rte_eth_dev_owner_unset(const uint16_t port_id, const uint64_t owner_id)
{
const struct rte_eth_dev_owner new_owner = (struct rte_eth_dev_owner)
return ret;
}
-void __rte_experimental
+void
rte_eth_dev_owner_delete(const uint64_t owner_id)
{
uint16_t port_id;
rte_spinlock_unlock(&rte_eth_dev_shared_data->ownership_lock);
}
-int __rte_experimental
+int
rte_eth_dev_owner_get(const uint16_t port_id, struct rte_eth_dev_owner *owner)
{
int ret = 0;
dev = &rte_eth_devices[port_id];
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_configure, -ENOTSUP);
if (dev->data->dev_started) {
*/
memcpy(&dev->data->dev_conf, dev_conf, sizeof(dev->data->dev_conf));
- rte_eth_dev_info_get(port_id, &dev_info);
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ goto rollback;
/* If number of queues specified by application for both Rx and Tx is
* zero, use driver preferred values. This cannot be done individually
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
int diag;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
return 0;
}
- rte_eth_dev_info_get(port_id, &dev_info);
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return ret;
/* Lets restore MAC now if device does not support live change */
if (*dev_info.dev_flags & RTE_ETH_DEV_NOLIVE_MAC_ADDR)
return eth_err(port_id, ret);
}
-int __rte_experimental
+int
rte_eth_dev_is_removed(uint16_t port_id)
{
struct rte_eth_dev *dev;
return -EINVAL;
}
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_setup, -ENOTSUP);
/*
* This value must be provided in the private data of the memory pool.
* First check that the memory pool has a valid private data.
*/
- rte_eth_dev_info_get(port_id, &dev_info);
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return ret;
+
if (mp->private_data_size < sizeof(struct rte_pktmbuf_pool_private)) {
RTE_ETHDEV_LOG(ERR, "%s private_data_size %d < %d\n",
mp->name, (int)mp->private_data_size,
struct rte_eth_dev_info dev_info;
struct rte_eth_txconf local_conf;
void **txq;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
return -EINVAL;
}
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_setup, -ENOTSUP);
- rte_eth_dev_info_get(port_id, &dev_info);
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return ret;
/* Use default specified by driver, if nb_tx_desc is zero */
if (nb_tx_desc == 0) {
fw_version, fw_size));
}
-void
+int
rte_eth_dev_info_get(uint16_t port_id, struct rte_eth_dev_info *dev_info)
{
struct rte_eth_dev *dev;
.nb_max = UINT16_MAX,
.nb_min = 0,
.nb_align = 1,
+ .nb_seg_max = UINT16_MAX,
+ .nb_mtu_seg_max = UINT16_MAX,
};
+ int diag;
- RTE_ETH_VALID_PORTID_OR_RET(port_id);
+ /*
+ * Init dev_info before port_id check since caller does not have
+ * return status and does not know if get is successful or not.
+ */
+ memset(dev_info, 0, sizeof(struct rte_eth_dev_info));
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
- memset(dev_info, 0, sizeof(struct rte_eth_dev_info));
dev_info->rx_desc_lim = lim;
dev_info->tx_desc_lim = lim;
dev_info->device = dev->device;
dev_info->min_mtu = RTE_ETHER_MIN_MTU;
dev_info->max_mtu = UINT16_MAX;
- RTE_FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get);
- (*dev->dev_ops->dev_infos_get)(dev, dev_info);
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
+ diag = (*dev->dev_ops->dev_infos_get)(dev, dev_info);
+ if (diag != 0) {
+ /* Cleanup already filled in device information */
+ memset(dev_info, 0, sizeof(struct rte_eth_dev_info));
+ return eth_err(port_id, diag);
+ }
+
dev_info->driver_name = dev->device->driver->name;
dev_info->nb_rx_queues = dev->data->nb_rx_queues;
dev_info->nb_tx_queues = dev->data->nb_tx_queues;
dev_info->dev_flags = &dev->data->dev_flags;
+
+ return 0;
}
int
* which relies on dev->dev_ops->dev_infos_get.
*/
if (*dev->dev_ops->dev_infos_get != NULL) {
- rte_eth_dev_info_get(port_id, &dev_info);
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return ret;
+
if (mtu < dev_info.min_mtu || mtu > dev_info.max_mtu)
return -EINVAL;
}
int mask = 0;
int cur, org = 0;
uint64_t orig_offloads;
+ uint64_t *dev_offloads;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
/* save original values in case of failure */
orig_offloads = dev->data->dev_conf.rxmode.offloads;
+ dev_offloads = &dev->data->dev_conf.rxmode.offloads;
/*check which option changed by application*/
cur = !!(offload_mask & ETH_VLAN_STRIP_OFFLOAD);
- org = !!(dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_STRIP);
+ org = !!(*dev_offloads & DEV_RX_OFFLOAD_VLAN_STRIP);
if (cur != org) {
if (cur)
- dev->data->dev_conf.rxmode.offloads |=
- DEV_RX_OFFLOAD_VLAN_STRIP;
+ *dev_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
else
- dev->data->dev_conf.rxmode.offloads &=
- ~DEV_RX_OFFLOAD_VLAN_STRIP;
+ *dev_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
mask |= ETH_VLAN_STRIP_MASK;
}
cur = !!(offload_mask & ETH_VLAN_FILTER_OFFLOAD);
- org = !!(dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_FILTER);
+ org = !!(*dev_offloads & DEV_RX_OFFLOAD_VLAN_FILTER);
if (cur != org) {
if (cur)
- dev->data->dev_conf.rxmode.offloads |=
- DEV_RX_OFFLOAD_VLAN_FILTER;
+ *dev_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
else
- dev->data->dev_conf.rxmode.offloads &=
- ~DEV_RX_OFFLOAD_VLAN_FILTER;
+ *dev_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
mask |= ETH_VLAN_FILTER_MASK;
}
cur = !!(offload_mask & ETH_VLAN_EXTEND_OFFLOAD);
- org = !!(dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_EXTEND);
+ org = !!(*dev_offloads & DEV_RX_OFFLOAD_VLAN_EXTEND);
if (cur != org) {
if (cur)
- dev->data->dev_conf.rxmode.offloads |=
- DEV_RX_OFFLOAD_VLAN_EXTEND;
+ *dev_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
else
- dev->data->dev_conf.rxmode.offloads &=
- ~DEV_RX_OFFLOAD_VLAN_EXTEND;
+ *dev_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
mask |= ETH_VLAN_EXTEND_MASK;
}
+ cur = !!(offload_mask & ETH_QINQ_STRIP_OFFLOAD);
+ org = !!(*dev_offloads & DEV_RX_OFFLOAD_QINQ_STRIP);
+ if (cur != org) {
+ if (cur)
+ *dev_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
+ else
+ *dev_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
+ mask |= ETH_QINQ_STRIP_MASK;
+ }
+
/*no change*/
if (mask == 0)
return ret;
ret = (*dev->dev_ops->vlan_offload_set)(dev, mask);
if (ret) {
/* hit an error restore original values */
- dev->data->dev_conf.rxmode.offloads = orig_offloads;
+ *dev_offloads = orig_offloads;
}
return eth_err(port_id, ret);
rte_eth_dev_get_vlan_offload(uint16_t port_id)
{
struct rte_eth_dev *dev;
+ uint64_t *dev_offloads;
int ret = 0;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
+ dev_offloads = &dev->data->dev_conf.rxmode.offloads;
- if (dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_STRIP)
+ if (*dev_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
ret |= ETH_VLAN_STRIP_OFFLOAD;
- if (dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_FILTER)
+ if (*dev_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
ret |= ETH_VLAN_FILTER_OFFLOAD;
- if (dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_EXTEND)
+ if (*dev_offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
ret |= ETH_VLAN_EXTEND_OFFLOAD;
+ if (*dev_offloads & DEV_RX_OFFLOAD_QINQ_STRIP)
+ ret |= DEV_RX_OFFLOAD_QINQ_STRIP;
+
return ret;
}
{
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info = { .flow_type_rss_offloads = 0, };
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return ret;
+
dev = &rte_eth_devices[port_id];
- rte_eth_dev_info_get(port_id, &dev_info);
if ((dev_info.flow_type_rss_offloads | rss_conf->rss_hf) !=
dev_info.flow_type_rss_offloads) {
RTE_ETHDEV_LOG(ERR,
struct rte_eth_dev_info dev_info;
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
unsigned i;
+ int ret;
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
- rte_eth_dev_info_get(port_id, &dev_info);
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return -1;
for (i = 0; i < dev_info.max_mac_addrs; i++)
if (memcmp(addr, &dev->data->mac_addrs[i],
struct rte_eth_dev_info dev_info;
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
unsigned i;
+ int ret;
+
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return -1;
- rte_eth_dev_info_get(port_id, &dev_info);
if (!dev->data->hash_mac_addrs)
return -1;
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
struct rte_eth_link link;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return ret;
+
dev = &rte_eth_devices[port_id];
- rte_eth_dev_info_get(port_id, &dev_info);
link = dev->data->dev_link;
if (queue_idx > dev_info.max_tx_queues) {
return 0;
}
-int __rte_experimental
+int
rte_eth_dev_rx_intr_ctl_q_get_fd(uint16_t port_id, uint16_t queue_id)
{
struct rte_intr_handle *intr_handle;
RTE_MEMZONE_IOVA_CONTIG, align);
}
-int __rte_experimental
+int
rte_eth_dev_create(struct rte_device *device, const char *name,
size_t priv_data_size,
ethdev_bus_specific_init ethdev_bus_specific_init,
return retval;
}
-int __rte_experimental
+int
rte_eth_dev_destroy(struct rte_eth_dev *ethdev,
ethdev_uninit_t ethdev_uninit)
{
return eth_err(port_id, (*dev->dev_ops->set_eeprom)(dev, info));
}
-int __rte_experimental
+int
rte_eth_dev_get_module_info(uint16_t port_id,
struct rte_eth_dev_module_info *modinfo)
{
return (*dev->dev_ops->get_module_info)(dev, modinfo);
}
-int __rte_experimental
+int
rte_eth_dev_get_module_eeprom(uint16_t port_id,
struct rte_dev_eeprom_info *info)
{
uint16_t *nb_rx_desc,
uint16_t *nb_tx_desc)
{
- struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
- dev = &rte_eth_devices[port_id];
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
-
- rte_eth_dev_info_get(port_id, &dev_info);
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ return ret;
if (nb_rx_desc != NULL)
rte_eth_dev_adjust_nb_desc(nb_rx_desc, &dev_info.rx_desc_lim);
enum rte_eth_switch_domain_state state;
} rte_eth_switch_domains[RTE_MAX_ETHPORTS];
-int __rte_experimental
+int
rte_eth_switch_domain_alloc(uint16_t *domain_id)
{
unsigned int i;
return -ENOSPC;
}
-int __rte_experimental
+int
rte_eth_switch_domain_free(uint16_t domain_id)
{
if (domain_id == RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID ||
}
}
-int __rte_experimental
+int
rte_eth_devargs_parse(const char *dargs, struct rte_eth_devargs *eth_da)
{
struct rte_kvargs args;
git.droids-corp.org / dpdk.git / blobdiff