[dpdk-dev] [PATCH v2] net/e1000: add support for check descriptor status APIs

[Wei Zhao <wei.zhao1@intel.com>]

Igb VF nic need to support check descriptor status APIs, they are
rte_eth_rx_descriptor_status and rte_eth_tx_descriptor_status.
So, this patch add ops with function pointer that enable feature.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>

---

v2:
add release note document info.
---
 doc/guides/rel_notes/release_18_08.rst | 4 ++--
 drivers/net/e1000/igb_ethdev.c         | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/doc/guides/rel_notes/release_18_08.rst b/doc/guides/rel_notes/release_18_08.rst
index 5baa09e..f9bb135 100644
--- a/doc/guides/rel_notes/release_18_08.rst
+++ b/doc/guides/rel_notes/release_18_08.rst
@@ -41,9 +41,9 @@ New Features
      Also, make sure to start the actual text at the margin.
      =========================================================
 
-* **Added fm10k ethernet driver to support check descriptor status APIs.**
+* **Added fm10k and igb VF ethernet driver to support check descriptor status APIs.**
 
-    Fm10k nic need to support check descriptor status APIs, they are
+    Fm10k and igb VF nic need to support check descriptor status APIs, they are
     rte_eth_rx_descriptor_status and rte_eth_tx_descriptor_status.
     add ops pointer with new function which enable feature.
 
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index edc7be3..f5b02b2 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -435,6 +435,9 @@ static const struct eth_dev_ops igbvf_eth_dev_ops = {
 	.dev_supported_ptypes_get = eth_igb_supported_ptypes_get,
 	.rx_queue_setup       = eth_igb_rx_queue_setup,
 	.rx_queue_release     = eth_igb_rx_queue_release,
+	.rx_descriptor_done   = eth_igb_rx_descriptor_done,
+	.rx_descriptor_status = eth_igb_rx_descriptor_status,
+	.tx_descriptor_status = eth_igb_tx_descriptor_status,
 	.tx_queue_setup       = eth_igb_tx_queue_setup,
 	.tx_queue_release     = eth_igb_tx_queue_release,
 	.set_mc_addr_list     = eth_igb_set_mc_addr_list,
-- 
2.7.5