X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fark%2Fark_ethdev.c;h=a658993512638fd675793c13277dd5707bbb4d5d;hb=c1d4e9d37abdc6c07a05f7d96928e624fea9ebb5;hp=f1355581f124433ce52e0a61e02a964b42b72618;hpb=b8f5d2ae75c97698190d46f4810d01f407016aad;p=dpdk.git

diff --git a/drivers/net/ark/ark_ethdev.c b/drivers/net/ark/ark_ethdev.c
index f1355581f1..a658993512 100644
--- a/drivers/net/ark/ark_ethdev.c
+++ b/drivers/net/ark/ark_ethdev.c
@@ -10,6 +10,7 @@
 #include <rte_ethdev_pci.h>
 #include <rte_kvargs.h>
 
+#include "rte_pmd_ark.h"
 #include "ark_global.h"
 #include "ark_logs.h"
 #include "ark_ethdev_tx.h"
@@ -29,7 +30,7 @@ static int ark_config_device(struct rte_eth_dev *dev);
 static int eth_ark_dev_uninit(struct rte_eth_dev *eth_dev);
 static int eth_ark_dev_configure(struct rte_eth_dev *dev);
 static int eth_ark_dev_start(struct rte_eth_dev *dev);
-static void eth_ark_dev_stop(struct rte_eth_dev *dev);
+static int eth_ark_dev_stop(struct rte_eth_dev *dev);
 static int eth_ark_dev_close(struct rte_eth_dev *dev);
 static int eth_ark_dev_info_get(struct rte_eth_dev *dev,
 				struct rte_eth_dev_info *dev_info);
@@ -78,6 +79,12 @@ static int  eth_ark_set_mtu(struct rte_eth_dev *dev, uint16_t size);
 #define ARK_TX_MAX_QUEUE (4096 * 4)
 #define ARK_TX_MIN_QUEUE (256)
 
+uint64_t ark_timestamp_rx_dynflag;
+int ark_timestamp_dynfield_offset = -1;
+
+int rte_pmd_ark_rx_userdata_dynfield_offset = -1;
+int rte_pmd_ark_tx_userdata_dynfield_offset = -1;
+
 static const char * const valid_arguments[] = {
 	ARK_PKTGEN_ARG,
 	ARK_PKTCHKR_ARG,
@@ -245,6 +252,16 @@ eth_ark_dev_init(struct rte_eth_dev *dev)
 	int ret;
 	int port_count = 1;
 	int p;
+	static const struct rte_mbuf_dynfield ark_tx_userdata_dynfield_desc = {
+		.name = RTE_PMD_ARK_TX_USERDATA_DYNFIELD_NAME,
+		.size = sizeof(rte_pmd_ark_tx_userdata_t),
+		.align = __alignof__(rte_pmd_ark_tx_userdata_t),
+	};
+	static const struct rte_mbuf_dynfield ark_rx_userdata_dynfield_desc = {
+		.name = RTE_PMD_ARK_RX_USERDATA_DYNFIELD_NAME,
+		.size = sizeof(rte_pmd_ark_rx_userdata_t),
+		.align = __alignof__(rte_pmd_ark_rx_userdata_t),
+	};
 
 	ark->eth_dev = dev;
 
@@ -254,8 +271,34 @@ eth_ark_dev_init(struct rte_eth_dev *dev)
 	ret = check_for_ext(ark);
 	if (ret)
 		return ret;
+
+	/* Extra mbuf fields for user data */
+	if (RTE_PMD_ARK_TX_USERDATA_ENABLE) {
+		rte_pmd_ark_tx_userdata_dynfield_offset =
+		    rte_mbuf_dynfield_register(&ark_tx_userdata_dynfield_desc);
+		if (rte_pmd_ark_tx_userdata_dynfield_offset < 0) {
+			ARK_PMD_LOG(ERR,
+				    "Failed to register mbuf field for tx userdata\n");
+			return -rte_errno;
+		}
+		ARK_PMD_LOG(INFO, "Registered TX-meta dynamic field at %d\n",
+			    rte_pmd_ark_tx_userdata_dynfield_offset);
+	}
+	if (RTE_PMD_ARK_RX_USERDATA_ENABLE) {
+		rte_pmd_ark_rx_userdata_dynfield_offset =
+		    rte_mbuf_dynfield_register(&ark_rx_userdata_dynfield_desc);
+		if (rte_pmd_ark_rx_userdata_dynfield_offset < 0) {
+			ARK_PMD_LOG(ERR,
+				    "Failed to register mbuf field for rx userdata\n");
+			return -rte_errno;
+		}
+		ARK_PMD_LOG(INFO, "Registered RX-meta dynamic field at %d\n",
+			    rte_pmd_ark_rx_userdata_dynfield_offset);
+	}
+
 	pci_dev = RTE_ETH_DEV_TO_PCI(dev);
 	rte_eth_copy_pci_info(dev, pci_dev);
+	dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
 
 	/* Use dummy function until setup */
 	dev->rx_pkt_burst = &eth_ark_recv_pkts_noop;
@@ -383,6 +426,7 @@ eth_ark_dev_init(struct rte_eth_dev *dev)
 		eth_dev->rx_pkt_burst = ark->eth_dev->rx_pkt_burst;
 
 		rte_eth_copy_pci_info(eth_dev, pci_dev);
+		eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
 
 		eth_dev->data->mac_addrs = rte_zmalloc(name,
 						RTE_ETHER_ADDR_LEN, 0);
@@ -504,9 +548,6 @@ eth_ark_dev_uninit(struct rte_eth_dev *dev)
 	ark_pktgen_uninit(ark->pg);
 	ark_pktchkr_uninit(ark->pc);
 
-	dev->dev_ops = NULL;
-	dev->rx_pkt_burst = NULL;
-	dev->tx_pkt_burst = NULL;
 	return 0;
 }
 
@@ -514,6 +555,18 @@ static int
 eth_ark_dev_configure(struct rte_eth_dev *dev)
 {
 	struct ark_adapter *ark = dev->data->dev_private;
+	int ret;
+
+	if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_TIMESTAMP) {
+		ret = rte_mbuf_dyn_rx_timestamp_register(
+				&ark_timestamp_dynfield_offset,
+				&ark_timestamp_rx_dynflag);
+		if (ret != 0) {
+			ARK_PMD_LOG(ERR,
+				"Failed to register Rx timestamp field/flag\n");
+			return -rte_errno;
+		}
+	}
 
 	eth_ark_dev_set_link_up(dev);
 	if (ark->user_ext.dev_configure)
@@ -584,7 +637,7 @@ eth_ark_dev_start(struct rte_eth_dev *dev)
 	return 0;
 }
 
-static void
+static int
 eth_ark_dev_stop(struct rte_eth_dev *dev)
 {
 	uint16_t i;
@@ -593,7 +646,7 @@ eth_ark_dev_stop(struct rte_eth_dev *dev)
 	struct ark_mpu_t *mpu;
 
 	if (ark->started == 0)
-		return;
+		return 0;
 	ark->started = 0;
 	dev->data->dev_started = 0;
 
@@ -673,6 +726,8 @@ eth_ark_dev_stop(struct rte_eth_dev *dev)
 		ark_pktchkr_dump_stats(ark->pc);
 		ark_pktchkr_stop(ark->pc);
 	}
+
+	return 0;
 }
 
 static int
@@ -742,6 +797,8 @@ eth_ark_dev_info_get(struct rte_eth_dev *dev,
 				ETH_LINK_SPEED_50G |
 				ETH_LINK_SPEED_100G);
 
+	dev_info->rx_offload_capa = DEV_RX_OFFLOAD_TIMESTAMP;
+
 	return 0;
 }