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From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
To: davem@davemloft.net
Cc: Mark Rustad <mark.d.rustad@intel.com>,
	netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com,
	jogreene@redhat.com, guru.anbalagane@oracle.com,
	Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Subject: [net-next 04/10] ixgbe: Indicate support for pause frames in all cases
Date: Fri, 23 Sep 2016 00:51:37 -0700	[thread overview]
Message-ID: <1474617103-59530-5-git-send-email-jeffrey.t.kirsher@intel.com> (raw)
In-Reply-To: <1474617103-59530-1-git-send-email-jeffrey.t.kirsher@intel.com>

From: Mark Rustad <mark.d.rustad@intel.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@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.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

  parent reply	other threads:[~2016-09-23  7:51 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-23  7:51 [net-next 00/10][pull request] 10GbE Intel Wired LAN Driver Updates 2016-09-23 Jeff Kirsher
2016-09-23  7:51 ` [net-next 01/10] ixgbe: simplify the logic for setting VLAN filtering Jeff Kirsher
2016-09-23  7:51 ` [net-next 02/10] ixgbe: make ixgbe_led_on/off_t_x550em static Jeff Kirsher
2016-09-23  7:51 ` [net-next 03/10] ixgbe: Resolve NULL reference by setting {read, write}_reg_mdi Jeff Kirsher
2016-09-23  7:51 ` Jeff Kirsher [this message]
2016-09-23  7:51 ` [net-next 05/10] ixgbevf: add spinlocks for MTU change calls Jeff Kirsher
2016-09-23  7:51 ` [net-next 06/10] ixgbe: Use MDIO_PRTAD_NONE consistently Jeff Kirsher
2016-09-23  7:51 ` [net-next 07/10] ixgbe: Allow setting multiple queues when SR-IOV is enabled Jeff Kirsher
2016-09-23  7:51 ` [net-next 08/10] ixgbe: Limit reporting of redirection table if " Jeff Kirsher
2016-09-23  7:51 ` [net-next 09/10] ixgbe: Support 4 queue RSS on VFs with 1 or 2 queue RSS on PF Jeff Kirsher
2016-09-23  7:51 ` [net-next 10/10] ixgbe: reset before SRIOV init to avoid mailbox issues Jeff Kirsher
2016-09-24 12:22 ` [net-next 00/10][pull request] 10GbE Intel Wired LAN Driver Updates 2016-09-23 David Miller

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