On 08-Oct-20 11:26 PM, Ananyev, Konstantin wrote:
Add a simple API allow ethdev get wake up address from PMD. Also include internal structure update. Signed-off-by: Liang Ma <liang.j...@intel.com> Signed-off-by: Anatoly Burakov <anatoly.bura...@intel.com> --- lib/librte_ethdev/rte_ethdev.c | 19 ++++++++++++++++ lib/librte_ethdev/rte_ethdev.h | 24 ++++++++++++++++++++ lib/librte_ethdev/rte_ethdev_driver.h | 28 ++++++++++++++++++++++++ lib/librte_ethdev/rte_ethdev_version.map | 1 + 4 files changed, 72 insertions(+) diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c index d7668114ca..88253d95f9 100644 --- a/lib/librte_ethdev/rte_ethdev.c +++ b/lib/librte_ethdev/rte_ethdev.c @@ -4804,6 +4804,25 @@ rte_eth_tx_burst_mode_get(uint16_t port_id, uint16_t queue_id, dev->dev_ops->tx_burst_mode_get(dev, queue_id, mode)); } +int +rte_eth_get_wake_addr(uint16_t port_id, uint16_t queue_id, + volatile void **wake_addr, + uint64_t *expected, uint64_t *mask) +{ +struct rte_eth_dev *dev; +uint16_t ret; + +RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + +dev = &rte_eth_devices[port_id]; + +ret = (*dev->dev_ops->get_wake_addr) +(dev->data->rx_queues[queue_id], + wake_addr, expected, mask);This is an optional dev_ops, so I think you need to check that get_wake_addr() is defined for that PMD. Plus you need to check that queue_id is valid.
Sorry, added dev_ops check but left out the queue id part :( Will fix in v6. -- Thanks, Anatoly
