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Date: Fri, 23 Sep 2016 00:51:37 -0700 From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> To: davem@...emloft.net Cc: Mark Rustad <mark.d.rustad@...el.com>, netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com, guru.anbalagane@...cle.com, Jeff Kirsher <jeffrey.t.kirsher@...el.com> Subject: [net-next 04/10] ixgbe: Indicate support for pause frames in all cases From: Mark Rustad <mark.d.rustad@...el.com> All the MACs supported by ixgbe support pause frames, so indicate that support in ethtool. Also set advertising according to requested mode. Signed-off-by: Mark Rustad <mark.d.rustad@...el.com> Tested-by: Andrew Bowers <andrewx.bowers@...el.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com> --- drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 9547191..730a99f 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -313,6 +313,25 @@ static int ixgbe_get_settings(struct net_device *netdev, break; } + /* Indicate pause support */ + ecmd->supported |= SUPPORTED_Pause; + + switch (hw->fc.requested_mode) { + case ixgbe_fc_full: + ecmd->advertising |= ADVERTISED_Pause; + break; + case ixgbe_fc_rx_pause: + ecmd->advertising |= ADVERTISED_Pause | + ADVERTISED_Asym_Pause; + break; + case ixgbe_fc_tx_pause: + ecmd->advertising |= ADVERTISED_Asym_Pause; + break; + default: + ecmd->advertising &= ~(ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + } + if (netif_carrier_ok(netdev)) { switch (adapter->link_speed) { case IXGBE_LINK_SPEED_10GB_FULL: -- 2.7.4
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