From: Edwin Brossette <edwin.brosse...@6wind.com>
When getting the device's info via bnxt_dev_info_get_op(), the device
enables interrupts on link state changes because of the following line:
> eth_dev->data->dev_conf.intr_conf.lsc = 1;
Enabling this mode might not be wanted by the user.
The flag RTE_ETH_DEV_INTR_LSC can be used to inform the above
application that lsc interrupts are supported. Thus, checking this flag,
the user can decide whether or not to enable these interrupts.
Since there is no reason for a function meant to display config to
actually modify it, remove this line. In addition, raise the dev_flag
associated with this state on the device's intialization to show the
device supports link state change interrupts.
Fixes: 7bc8e9a227cc ("net/bnxt: support async link notification")
Signed-off-by: Edwin Brossette <edwin.brosse...@6wind.com>
---
drivers/net/bnxt/bnxt_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index b3de490d3667..753e86b4b2af 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -1017,7 +1017,6 @@ static int bnxt_dev_info_get_op(struct rte_eth_dev
*eth_dev,
.tx_free_thresh = 32,
.tx_rs_thresh = 32,
};
- eth_dev->data->dev_conf.intr_conf.lsc = 1;
dev_info->rx_desc_lim.nb_min = BNXT_MIN_RING_DESC;
dev_info->rx_desc_lim.nb_max = BNXT_MAX_RX_RING_DESC;
@@ -5859,6 +5858,7 @@ bnxt_dev_init(struct rte_eth_dev *eth_dev, void *params
__rte_unused)
rte_eth_copy_pci_info(eth_dev, pci_dev);
eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
bp = eth_dev->data->dev_private;
--
2.35.0.4.g44a5d4affccf
