From: Michael Chan Date: Sat, 20 Feb 2016 00:43:19 +0000 (-0500) Subject: bnxt_en: Poll link at the end of __bnxt_open_nic(). X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=035a1539ab63bfdb284bdf6e8459e35897c60564;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git bnxt_en: Poll link at the end of __bnxt_open_nic(). When shutting down the NIC, we shutdown async event processing before freeing all the rings. If there is a link change event during reset, the driver may miss it and the link state may be incorrect after the NIC is re-opened. Poll the link at the end of __bnxt_open_nic() to get the correct link status. Signed-off-by Michael Chan Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 82f4e6d9ac7f..9b560582c7e6 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -4662,6 +4662,7 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init) /* Enable TX queues */ bnxt_tx_enable(bp); mod_timer(&bp->timer, jiffies + bp->current_interval); + bnxt_update_link(bp, true); return 0;