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bnxt_en: Log a message, if enabling NTUPLE filtering fails. 

If there are not enough resources to enable ntuple filtering,
log a warning message.

v2: Use single message and add missing newline.

Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Vasundhara Volam 2016-07-25 12:33:36 -04:00 committed by David S. Miller
parent a54c4d7498
commit a23049091d
1 changed files with 6 additions and 2 deletions
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8
drivers/net/ethernet/broadcom/bnxt/bnxt.c
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@ -5790,8 +5790,12 @@ static bool bnxt_rfs_capable(struct bnxt *bp)
return false;
vnics = 1 + bp->rx_nr_rings;
if (vnics > pf->max_rsscos_ctxs || vnics > pf->max_vnics)
if (vnics > pf->max_rsscos_ctxs || vnics > pf->max_vnics) {
netdev_warn(bp->dev,
"Not enough resources to support NTUPLE filters, enough resources for up to %d rx rings\n",
min(pf->max_rsscos_ctxs - 1, pf->max_vnics - 1));
return false;
}
return true;
#else
@ -5804,7 +5808,7 @@ static netdev_features_t bnxt_fix_features(struct net_device *dev,
{
struct bnxt *bp = netdev_priv(dev);
if (!bnxt_rfs_capable(bp))
if ((features & NETIF_F_NTUPLE) && !bnxt_rfs_capable(bp))
features &= ~NETIF_F_NTUPLE;
/* Both CTAG and STAG VLAN accelaration on the RX side have to be