Re: [dpdk-dev] [PATCH] net/ixgbe: fix status synchronization on BSD

[Ye Xiaolong <xiaolong.ye@intel.com>]

On 04/16, zhihongx.peng@intel.com wrote:
>From: Peng Zhihong <zhihongx.peng@intel.com>
>
>DPDK does not implement interrupt mechanism on BSD,
>so force NIC status synchronization.
>
>Fixes: dc66e5fd01b9 (net/ixgbe: improve link state check on VF)
>Cc: liang-min.wang@intel.com
>
>Signed-off-by: Peng Zhihong <zhihongx.peng@intel.com>
>---
> drivers/net/ixgbe/ixgbe_ethdev.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
>diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
>index 2c5797635..efd8aced4 100644
>--- a/drivers/net/ixgbe/ixgbe_ethdev.c
>+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
>@@ -4262,6 +4262,11 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
> 	if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
> 		wait = 0;
> 
>+/* BSD has no interrupt mechanism, so force NIC status synchronization. */
>+#ifdef RTE_EXEC_ENV_FREEBSD
>+	wait = 1;
>+#endif
>+
> 	if (vf)
> 		diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
> 	else
>-- 
>2.17.1
>

Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>

Applied to dpdk-next-net-intel, Thanks.