[dpdk-dev] [PATCH v2] net/thunderx: add device speed capability info
Jerin Jacob
jerin.jacob at caviumnetworks.com
Mon Sep 4 17:10:06 CEST 2017
updated nicvf feature file to mark support.
Signed-off-by: Jerin Jacob <jerin.jacob at caviumnetworks.com>
---
v2:
* Rearranged ETH_LINK_SPEED_10M, ETH_LINK_SPEED_100M, ETH_LINK_SPEED_1G,
ETH_LINK_SPEED_10G to single line
---
doc/guides/nics/features/thunderx.ini | 1 +
drivers/net/thunderx/nicvf_ethdev.c | 7 +++++++
2 files changed, 8 insertions(+)
diff --git a/doc/guides/nics/features/thunderx.ini b/doc/guides/nics/features/thunderx.ini
index b9720be6b..626858971 100644
--- a/doc/guides/nics/features/thunderx.ini
+++ b/doc/guides/nics/features/thunderx.ini
@@ -4,6 +4,7 @@
; Refer to default.ini for the full list of available PMD features.
;
[Features]
+Speed capabilities = Y
Link status = Y
Link status event = Y
Queue start/stop = Y
diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
index edc17f1d4..4654a4ced 100644
--- a/drivers/net/thunderx/nicvf_ethdev.c
+++ b/drivers/net/thunderx/nicvf_ethdev.c
@@ -1380,6 +1380,13 @@ nicvf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(dev);
+ /* Autonegotiation may be disabled */
+ dev_info->speed_capa = ETH_LINK_SPEED_FIXED;
+ dev_info->speed_capa |= ETH_LINK_SPEED_10M | ETH_LINK_SPEED_100M |
+ ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
+ if (nicvf_hw_version(nic) != PCI_SUB_DEVICE_ID_CN81XX_NICVF)
+ dev_info->speed_capa |= ETH_LINK_SPEED_40G;
+
dev_info->min_rx_bufsize = ETHER_MIN_MTU;
dev_info->max_rx_pktlen = NIC_HW_MAX_FRS;
dev_info->max_rx_queues =
--
2.14.1
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