Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Two minor conflicts:

1) net/ipv4/route.c, adding a new local variable while
   moving another local variable and removing it's
   initial assignment.

2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes.
   One pretty prints the port mode differently, whilst another
   changes the driver to try and obtain the port mode from
   the port node rather than the switch node.

Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 43 insertions, 18 deletions

diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 8e133d6545bd..47bfb2e95e2d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -1115,7 +1115,7 @@ static int i40e_quiesce_vf_pci(struct i40e_vf *vf)
 static int i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi)
 {
 	struct i40e_mac_filter *f;
-	int num_vlans = 0, bkt;
+	u16 num_vlans = 0, bkt;
 
 	hash_for_each(vsi->mac_filter_hash, bkt, f, hlist) {
 		if (f->vlan >= 0 && f->vlan <= I40E_MAX_VLANID)
@@ -1134,8 +1134,8 @@ static int i40e_getnum_vf_vsi_vlan_filters(struct i40e_vsi *vsi)
  *
  * Called to get number of VLANs and VLAN list present in mac_filter_hash.
  **/
-static void i40e_get_vlan_list_sync(struct i40e_vsi *vsi, int *num_vlans,
-					   s16 **vlan_list)
+static void i40e_get_vlan_list_sync(struct i40e_vsi *vsi, u16 *num_vlans,
+				    s16 **vlan_list)
 {
 	struct i40e_mac_filter *f;
 	int i = 0;
@@ -1169,11 +1169,11 @@ err:
  **/
 static i40e_status
 i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
-		     bool unicast_enable, s16 *vl, int num_vlans)
+		     bool unicast_enable, s16 *vl, u16 num_vlans)
 {
+	i40e_status aq_ret, aq_tmp = 0;
 	struct i40e_pf *pf = vf->pf;
 	struct i40e_hw *hw = &pf->hw;
-	i40e_status aq_ret;
 	int i;
 
 	/* No VLAN to set promisc on, set on VSI */
@@ -1222,6 +1222,9 @@ i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
 				vf->vf_id,
 				i40e_stat_str(&pf->hw, aq_ret),
 				i40e_aq_str(&pf->hw, aq_err));
+
+			if (!aq_tmp)
+				aq_tmp = aq_ret;
 		}
 
 		aq_ret = i40e_aq_set_vsi_uc_promisc_on_vlan(hw, seid,
@@ -1235,8 +1238,15 @@ i40e_set_vsi_promisc(struct i40e_vf *vf, u16 seid, bool multi_enable,
 				vf->vf_id,
 				i40e_stat_str(&pf->hw, aq_ret),
 				i40e_aq_str(&pf->hw, aq_err));
+
+			if (!aq_tmp)
+				aq_tmp = aq_ret;
 		}
 	}
+
+	if (aq_tmp)
+		aq_ret = aq_tmp;
+
 	return aq_ret;
 }
 
@@ -1258,7 +1268,7 @@ static i40e_status i40e_config_vf_promiscuous_mode(struct i40e_vf *vf,
 	i40e_status aq_ret = I40E_SUCCESS;
 	struct i40e_pf *pf = vf->pf;
 	struct i40e_vsi *vsi;
-	int num_vlans;
+	u16 num_vlans;
 	s16 *vl;
 
 	vsi = i40e_find_vsi_from_id(pf, vsi_id);
diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h
index 3070dfdb7eb4..2d566f3c827b 100644
--- a/drivers/net/ethernet/intel/igc/igc.h
+++ b/drivers/net/ethernet/intel/igc/igc.h
@@ -299,18 +299,14 @@ extern char igc_driver_name[];
 #define IGC_RX_HDR_LEN			IGC_RXBUFFER_256
 
 /* Transmit and receive latency (for PTP timestamps) */
-/* FIXME: These values were estimated using the ones that i225 has as
- * basis, they seem to provide good numbers with ptp4l/phc2sys, but we
- * need to confirm them.
- */
-#define IGC_I225_TX_LATENCY_10		9542
-#define IGC_I225_TX_LATENCY_100		1024
-#define IGC_I225_TX_LATENCY_1000	178
-#define IGC_I225_TX_LATENCY_2500	64
-#define IGC_I225_RX_LATENCY_10		20662
-#define IGC_I225_RX_LATENCY_100		2213
-#define IGC_I225_RX_LATENCY_1000	448
-#define IGC_I225_RX_LATENCY_2500	160
+#define IGC_I225_TX_LATENCY_10		240
+#define IGC_I225_TX_LATENCY_100		58
+#define IGC_I225_TX_LATENCY_1000	80
+#define IGC_I225_TX_LATENCY_2500	1325
+#define IGC_I225_RX_LATENCY_10		6450
+#define IGC_I225_RX_LATENCY_100		185
+#define IGC_I225_RX_LATENCY_1000	300
+#define IGC_I225_RX_LATENCY_2500	1485
 
 /* RX and TX descriptor control thresholds.
  * PTHRESH - MAC will consider prefetch if it has fewer than this number of
diff --git a/drivers/net/ethernet/intel/igc/igc_ptp.c b/drivers/net/ethernet/intel/igc/igc_ptp.c
index 36c999250fcc..6a9b5102aa55 100644
--- a/drivers/net/ethernet/intel/igc/igc_ptp.c
+++ b/drivers/net/ethernet/intel/igc/igc_ptp.c
@@ -364,6 +364,7 @@ static void igc_ptp_tx_hwtstamp(struct igc_adapter *adapter)
 	struct sk_buff *skb = adapter->ptp_tx_skb;
 	struct skb_shared_hwtstamps shhwtstamps;
 	struct igc_hw *hw = &adapter->hw;
+	int adjust = 0;
 	u64 regval;
 
 	if (WARN_ON_ONCE(!skb))
@@ -373,6 +374,24 @@ static void igc_ptp_tx_hwtstamp(struct igc_adapter *adapter)
 	regval |= (u64)rd32(IGC_TXSTMPH) << 32;
 	igc_ptp_systim_to_hwtstamp(adapter, &shhwtstamps, regval);
 
+	switch (adapter->link_speed) {
+	case SPEED_10:
+		adjust = IGC_I225_TX_LATENCY_10;
+		break;
+	case SPEED_100:
+		adjust = IGC_I225_TX_LATENCY_100;
+		break;
+	case SPEED_1000:
+		adjust = IGC_I225_TX_LATENCY_1000;
+		break;
+	case SPEED_2500:
+		adjust = IGC_I225_TX_LATENCY_2500;
+		break;
+	}
+
+	shhwtstamps.hwtstamp =
+		ktime_add_ns(shhwtstamps.hwtstamp, adjust);
+
 	/* Clear the lock early before calling skb_tstamp_tx so that
 	 * applications are not woken up before the lock bit is clear. We use
 	 * a copy of the skb pointer to ensure other threads can't change it