New upstream version 18.11.1

Change-Id: Ic52e74a9ed6f3ae06acea4a27357bd7153efc2a3
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

9 files changed, 66 insertions, 12 deletions

diff --git a/drivers/net/ixgbe/base/ixgbe_82599.c b/drivers/net/ixgbe/base/ixgbe_82599.c
index 7de753fd..96bdde62 100644
--- a/drivers/net/ixgbe/base/ixgbe_82599.c
+++ b/drivers/net/ixgbe/base/ixgbe_82599.c
@@ -392,6 +392,8 @@ s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
 	/* Check if 1G SFP module. */
 	if (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
 	    hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 ||
+	    hw->phy.sfp_type == ixgbe_sfp_type_1g_lha_core0 ||
+	    hw->phy.sfp_type == ixgbe_sfp_type_1g_lha_core1 ||
 	    hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
 	    hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
 	    hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
diff --git a/drivers/net/ixgbe/base/ixgbe_phy.c b/drivers/net/ixgbe/base/ixgbe_phy.c
index 6cdd8fba..dd118f91 100644
--- a/drivers/net/ixgbe/base/ixgbe_phy.c
+++ b/drivers/net/ixgbe/base/ixgbe_phy.c
@@ -1402,6 +1402,13 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 				else
 					hw->phy.sfp_type =
 						ixgbe_sfp_type_1g_lx_core1;
+			} else if (comp_codes_1g & IXGBE_SFF_1GBASELHA_CAPABLE) {
+				if (hw->bus.lan_id == 0)
+					hw->phy.sfp_type =
+						ixgbe_sfp_type_1g_lha_core0;
+				else
+					hw->phy.sfp_type =
+						ixgbe_sfp_type_1g_lha_core1;
 			} else {
 				hw->phy.sfp_type = ixgbe_sfp_type_unknown;
 			}
@@ -1489,6 +1496,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 		if (comp_codes_10g == 0 &&
 		    !(hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lha_core0 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lha_core1 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
@@ -1508,6 +1517,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 		if (!(enforce_sfp & IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP) &&
 		    !(hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lha_core0 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lha_core1 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
@@ -1835,11 +1846,13 @@ s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
 	 */
 	if (sfp_type == ixgbe_sfp_type_da_act_lmt_core0 ||
 	    sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
+	    sfp_type == ixgbe_sfp_type_1g_lha_core0 ||
 	    sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
 	    sfp_type == ixgbe_sfp_type_1g_sx_core0)
 		sfp_type = ixgbe_sfp_type_srlr_core0;
 	else if (sfp_type == ixgbe_sfp_type_da_act_lmt_core1 ||
 		 sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
+		 sfp_type == ixgbe_sfp_type_1g_lha_core1 ||
 		 sfp_type == ixgbe_sfp_type_1g_cu_core1 ||
 		 sfp_type == ixgbe_sfp_type_1g_sx_core1)
 		sfp_type = ixgbe_sfp_type_srlr_core1;
diff --git a/drivers/net/ixgbe/base/ixgbe_phy.h b/drivers/net/ixgbe/base/ixgbe_phy.h
index 132fa542..f1605f2c 100644
--- a/drivers/net/ixgbe/base/ixgbe_phy.h
+++ b/drivers/net/ixgbe/base/ixgbe_phy.h
@@ -41,6 +41,7 @@
 #define IXGBE_SFF_1GBASESX_CAPABLE	0x1
 #define IXGBE_SFF_1GBASELX_CAPABLE	0x2
 #define IXGBE_SFF_1GBASET_CAPABLE	0x8
+#define IXGBE_SFF_1GBASELHA_CAPABLE	0x10
 #define IXGBE_SFF_10GBASESR_CAPABLE	0x10
 #define IXGBE_SFF_10GBASELR_CAPABLE	0x20
 #define IXGBE_SFF_SOFT_RS_SELECT_MASK	0x8
diff --git a/drivers/net/ixgbe/base/ixgbe_type.h b/drivers/net/ixgbe/base/ixgbe_type.h
index cee6ba2e..077b8f01 100644
--- a/drivers/net/ixgbe/base/ixgbe_type.h
+++ b/drivers/net/ixgbe/base/ixgbe_type.h
@@ -3724,6 +3724,8 @@ enum ixgbe_sfp_type {
 	ixgbe_sfp_type_1g_sx_core1 = 12,
 	ixgbe_sfp_type_1g_lx_core0 = 13,
 	ixgbe_sfp_type_1g_lx_core1 = 14,
+	ixgbe_sfp_type_1g_lha_core0 = 15,
+	ixgbe_sfp_type_1g_lha_core1 = 16,
 	ixgbe_sfp_type_not_present = 0xFFFE,
 	ixgbe_sfp_type_unknown = 0xFFFF
 };
diff --git a/drivers/net/ixgbe/base/ixgbe_x550.c b/drivers/net/ixgbe/base/ixgbe_x550.c
index f7b98af5..a920a146 100644
--- a/drivers/net/ixgbe/base/ixgbe_x550.c
+++ b/drivers/net/ixgbe/base/ixgbe_x550.c
@@ -1534,6 +1534,8 @@ STATIC s32 ixgbe_supported_sfp_modules_X550em(struct ixgbe_hw *hw, bool *linear)
 	case ixgbe_sfp_type_1g_sx_core1:
 	case ixgbe_sfp_type_1g_lx_core0:
 	case ixgbe_sfp_type_1g_lx_core1:
+	case ixgbe_sfp_type_1g_lha_core0:
+	case ixgbe_sfp_type_1g_lha_core1:
 		*linear = false;
 		break;
 	case ixgbe_sfp_type_unknown:
@@ -1874,6 +1876,8 @@ s32 ixgbe_get_link_capabilities_X550em(struct ixgbe_hw *hw,
 		/* Check if 1G SFP module. */
 		if (hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
 		    hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1
+		    || hw->phy.sfp_type == ixgbe_sfp_type_1g_lha_core0 ||
+		    hw->phy.sfp_type == ixgbe_sfp_type_1g_lha_core1
 		    || hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
 		    hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core1) {
 			*speed = IXGBE_LINK_SPEED_1GB_FULL;
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 91ba6201..e9533e5a 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -1336,6 +1336,9 @@ eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev)
 		rte_delay_ms(100);
 	} while (retries++ < (10 + IXGBE_LINK_UP_TIME));
 
+	/* cancel the delay handler before remove dev */
+	rte_eal_alarm_cancel(ixgbe_dev_interrupt_delayed_handler, eth_dev);
+
 	/* uninitialize PF if max_vfs not zero */
 	ixgbe_pf_host_uninit(eth_dev);
 
@@ -2790,6 +2793,8 @@ static void
 ixgbe_dev_stop(struct rte_eth_dev *dev)
 {
 	struct rte_eth_link link;
+	struct ixgbe_adapter *adapter =
+		(struct ixgbe_adapter *)dev->data->dev_private;
 	struct ixgbe_hw *hw =
 		IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct ixgbe_vf_info *vfinfo =
@@ -2850,6 +2855,8 @@ ixgbe_dev_stop(struct rte_eth_dev *dev)
 
 	/* reset hierarchy commit */
 	tm_conf->committed = false;
+
+	adapter->rss_reta_updated = 0;
 }
 
 /*
@@ -4779,6 +4786,8 @@ ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
 	uint8_t j, mask;
 	uint32_t reta, r;
 	uint16_t idx, shift;
+	struct ixgbe_adapter *adapter =
+		(struct ixgbe_adapter *)dev->data->dev_private;
 	struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	uint32_t reta_reg;
 
@@ -4820,6 +4829,7 @@ ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
 		}
 		IXGBE_WRITE_REG(hw, reta_reg, reta);
 	}
+	adapter->rss_reta_updated = 1;
 
 	return 0;
 }
@@ -5143,6 +5153,8 @@ static void
 ixgbevf_dev_stop(struct rte_eth_dev *dev)
 {
 	struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct ixgbe_adapter *adapter =
+		(struct ixgbe_adapter *)dev->data->dev_private;
 	struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
 	struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
 
@@ -5172,6 +5184,8 @@ ixgbevf_dev_stop(struct rte_eth_dev *dev)
 		rte_free(intr_handle->intr_vec);
 		intr_handle->intr_vec = NULL;
 	}
+
+	adapter->rss_reta_updated = 0;
 }
 
 static void
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h
index d0b93968..565c69c9 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.h
+++ b/drivers/net/ixgbe/ixgbe_ethdev.h
@@ -490,6 +490,9 @@ struct ixgbe_adapter {
 	struct rte_timecounter      rx_tstamp_tc;
 	struct rte_timecounter      tx_tstamp_tc;
  	struct ixgbe_tm_conf        tm_conf;
+
+	/* For RSS reta table update */
+	uint8_t rss_reta_updated;
 };
 
 struct ixgbe_vf_representor {
diff --git a/drivers/net/ixgbe/ixgbe_pf.c b/drivers/net/ixgbe/ixgbe_pf.c
index 4b833ffa..be0c0768 100644
--- a/drivers/net/ixgbe/ixgbe_pf.c
+++ b/drivers/net/ixgbe/ixgbe_pf.c
@@ -351,7 +351,7 @@ ixgbe_vf_reset_event(struct rte_eth_dev *dev, uint16_t vf)
 	int rar_entry = hw->mac.num_rar_entries - (vf + 1);
 	uint32_t vmolr = IXGBE_READ_REG(hw, IXGBE_VMOLR(vf));
 
-	vmolr |= (IXGBE_VMOLR_ROPE | IXGBE_VMOLR_ROMPE |
+	vmolr |= (IXGBE_VMOLR_ROPE |
 			IXGBE_VMOLR_BAM | IXGBE_VMOLR_AUPE);
 	IXGBE_WRITE_REG(hw, IXGBE_VMOLR(vf), vmolr);
 
@@ -503,6 +503,7 @@ ixgbe_vf_set_multicast(struct rte_eth_dev *dev, uint32_t vf, uint32_t *msgbuf)
 	const uint32_t IXGBE_MTA_BIT_MASK = (0x1 << IXGBE_MTA_BIT_SHIFT) - 1;
 	uint32_t reg_val;
 	int i;
+	u32 vmolr = IXGBE_READ_REG(hw, IXGBE_VMOLR(vf));
 
 	/* Disable multicast promiscuous first */
 	ixgbe_disable_vf_mc_promisc(dev, vf);
@@ -516,6 +517,12 @@ ixgbe_vf_set_multicast(struct rte_eth_dev *dev, uint32_t vf, uint32_t *msgbuf)
 		vfinfo->vf_mc_hashes[i] = hash_list[i];
 	}
 
+	if (nb_entries == 0) {
+		vmolr &= ~IXGBE_VMOLR_ROMPE;
+		IXGBE_WRITE_REG(hw, IXGBE_VMOLR(vf), vmolr);
+		return 0;
+	}
+
 	for (i = 0; i < vfinfo->num_vf_mc_hashes; i++) {
 		mta_idx = (vfinfo->vf_mc_hashes[i] >> IXGBE_MTA_BIT_SHIFT)
 				& IXGBE_MTA_INDEX_MASK;
@@ -525,6 +532,9 @@ ixgbe_vf_set_multicast(struct rte_eth_dev *dev, uint32_t vf, uint32_t *msgbuf)
 		IXGBE_WRITE_REG(hw, IXGBE_MTA(mta_idx), reg_val);
 	}
 
+	vmolr |= IXGBE_VMOLR_ROMPE;
+	IXGBE_WRITE_REG(hw, IXGBE_VMOLR(vf), vmolr);
+
 	return 0;
 }
 
diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
index ddc7efa8..9a79d18e 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx.c
@@ -2867,7 +2867,8 @@ ixgbe_get_rx_port_offloads(struct rte_eth_dev *dev)
 	 * mode.
 	 */
 	if ((hw->mac.type == ixgbe_mac_82599EB ||
-	     hw->mac.type == ixgbe_mac_X540) &&
+	     hw->mac.type == ixgbe_mac_X540 ||
+	     hw->mac.type == ixgbe_mac_X550) &&
 	    !RTE_ETH_DEV_SRIOV(dev).active)
 		offloads |= DEV_RX_OFFLOAD_TCP_LRO;
 
@@ -3417,6 +3418,7 @@ static void
 ixgbe_rss_configure(struct rte_eth_dev *dev)
 {
 	struct rte_eth_rss_conf rss_conf;
+	struct ixgbe_adapter *adapter;
 	struct ixgbe_hw *hw;
 	uint32_t reta;
 	uint16_t i;
@@ -3425,6 +3427,7 @@ ixgbe_rss_configure(struct rte_eth_dev *dev)
 	uint32_t reta_reg;
 
 	PMD_INIT_FUNC_TRACE();
+	adapter = (struct ixgbe_adapter *)dev->data->dev_private;
 	hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
 	sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
@@ -3434,16 +3437,18 @@ ixgbe_rss_configure(struct rte_eth_dev *dev)
 	 * The byte-swap is needed because NIC registers are in
 	 * little-endian order.
 	 */
-	reta = 0;
-	for (i = 0, j = 0; i < sp_reta_size; i++, j++) {
-		reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
-
-		if (j == dev->data->nb_rx_queues)
-			j = 0;
-		reta = (reta << 8) | j;
-		if ((i & 3) == 3)
-			IXGBE_WRITE_REG(hw, reta_reg,
-					rte_bswap32(reta));
+	if (adapter->rss_reta_updated == 0) {
+		reta = 0;
+		for (i = 0, j = 0; i < sp_reta_size; i++, j++) {
+			reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
+
+			if (j == dev->data->nb_rx_queues)
+				j = 0;
+			reta = (reta << 8) | j;
+			if ((i & 3) == 3)
+				IXGBE_WRITE_REG(hw, reta_reg,
+						rte_bswap32(reta));
+		}
 	}
 
 	/*