X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fdpaa%2Fdpaa_ethdev.c;h=176943a8eae629c1021ac2fd5c688dc5c1e8a89f;hb=76fd789cc7dddbaa2c08065b7c3ca915b5c07e7c;hp=af47c196aeed22466a078304e17b8dabfab53a7e;hpb=7a2926198f8a3a93ca2452af0146c698e34bf7f7;p=dpdk.git

diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index af47c196ae..176943a8ea 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -29,7 +29,7 @@
 #include <rte_eal.h>
 #include <rte_alarm.h>
 #include <rte_ether.h>
-#include <rte_ethdev_driver.h>
+#include <ethdev_driver.h>
 #include <rte_malloc.h>
 #include <rte_ring.h>
 
@@ -49,6 +49,9 @@
 #include <process.h>
 #include <fmlib/fm_ext.h>
 
+#define CHECK_INTERVAL         100  /* 100ms */
+#define MAX_REPEAT_TIME        90   /* 9s (90 * 100ms) in total */
+
 /* Supported Rx offloads */
 static uint64_t dev_rx_offloads_sup =
 		DEV_RX_OFFLOAD_JUMBO_FRAME |
@@ -184,7 +187,7 @@ dpaa_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
 		return -EINVAL;
 	}
 
-	if (frame_size > RTE_ETHER_MAX_LEN)
+	if (frame_size > DPAA_ETH_MAX_LEN)
 		dev->data->dev_conf.rxmode.offloads |=
 						DEV_RX_OFFLOAD_JUMBO_FRAME;
 	else
@@ -415,15 +418,18 @@ static int dpaa_eth_dev_start(struct rte_eth_dev *dev)
 	return 0;
 }
 
-static void dpaa_eth_dev_stop(struct rte_eth_dev *dev)
+static int dpaa_eth_dev_stop(struct rte_eth_dev *dev)
 {
 	struct fman_if *fif = dev->process_private;
 
 	PMD_INIT_FUNC_TRACE();
+	dev->data->dev_started = 0;
 
 	if (!fif->is_shared_mac)
 		fman_if_disable_rx(fif);
 	dev->tx_pkt_burst = dpaa_eth_tx_drop_all;
+
+	return 0;
 }
 
 static int dpaa_eth_dev_close(struct rte_eth_dev *dev)
@@ -436,6 +442,7 @@ static int dpaa_eth_dev_close(struct rte_eth_dev *dev)
 	struct rte_eth_link *link = &dev->data->dev_link;
 	struct dpaa_if *dpaa_intf = dev->data->dev_private;
 	int loop;
+	int ret;
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -457,7 +464,7 @@ static int dpaa_eth_dev_close(struct rte_eth_dev *dev)
 	intr_handle = &dpaa_dev->intr_handle;
 	__fif = container_of(fif, struct __fman_if, __if);
 
-	dpaa_eth_dev_stop(dev);
+	ret = dpaa_eth_dev_stop(dev);
 
 	/* Reset link to autoneg */
 	if (link->link_status && !link->link_autoneg)
@@ -479,9 +486,6 @@ static int dpaa_eth_dev_close(struct rte_eth_dev *dev)
 	if (dpaa_intf->cgr_rx) {
 		for (loop = 0; loop < dpaa_intf->nb_rx_queues; loop++)
 			qman_delete_cgr(&dpaa_intf->cgr_rx[loop]);
-
-		qman_release_cgrid_range(dpaa_intf->cgr_rx[loop].cgrid,
-					 dpaa_intf->nb_rx_queues);
 	}
 
 	rte_free(dpaa_intf->cgr_rx);
@@ -490,9 +494,6 @@ static int dpaa_eth_dev_close(struct rte_eth_dev *dev)
 	if (dpaa_intf->cgr_tx) {
 		for (loop = 0; loop < MAX_DPAA_CORES; loop++)
 			qman_delete_cgr(&dpaa_intf->cgr_tx[loop]);
-
-		qman_release_cgrid_range(dpaa_intf->cgr_tx[loop].cgrid,
-					 MAX_DPAA_CORES);
 		rte_free(dpaa_intf->cgr_tx);
 		dpaa_intf->cgr_tx = NULL;
 	}
@@ -503,11 +504,7 @@ static int dpaa_eth_dev_close(struct rte_eth_dev *dev)
 	rte_free(dpaa_intf->tx_queues);
 	dpaa_intf->tx_queues = NULL;
 
-	dev->dev_ops = NULL;
-	dev->rx_pkt_burst = NULL;
-	dev->tx_pkt_burst = NULL;
-
-	return 0;
+	return ret;
 }
 
 static int
@@ -669,23 +666,30 @@ dpaa_dev_tx_burst_mode_get(struct rte_eth_dev *dev,
 }
 
 static int dpaa_eth_link_update(struct rte_eth_dev *dev,
-				int wait_to_complete __rte_unused)
+				int wait_to_complete)
 {
 	struct dpaa_if *dpaa_intf = dev->data->dev_private;
 	struct rte_eth_link *link = &dev->data->dev_link;
 	struct fman_if *fif = dev->process_private;
 	struct __fman_if *__fif = container_of(fif, struct __fman_if, __if);
 	int ret, ioctl_version;
+	uint8_t count;
 
 	PMD_INIT_FUNC_TRACE();
 
 	ioctl_version = dpaa_get_ioctl_version_number();
 
-
 	if (dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC) {
-		ret = dpaa_get_link_status(__fif->node_name, link);
-		if (ret)
-			return ret;
+		for (count = 0; count <= MAX_REPEAT_TIME; count++) {
+			ret = dpaa_get_link_status(__fif->node_name, link);
+			if (ret)
+				return ret;
+			if (link->link_status == ETH_LINK_DOWN &&
+			    wait_to_complete)
+				rte_delay_ms(CHECK_INTERVAL);
+			else
+				break;
+		}
 	} else {
 		link->link_status = dpaa_intf->valid;
 	}
@@ -965,6 +969,12 @@ int dpaa_eth_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
 		}
 	}
 
+	if (dpaa_intf->bp_info && dpaa_intf->bp_info->bp &&
+	    dpaa_intf->bp_info->mp != mp) {
+		DPAA_PMD_WARN("Multiple pools on same interface not supported");
+		return -EINVAL;
+	}
+
 	/* Max packet can fit in single buffer */
 	if (dev->data->dev_conf.rxmode.max_rx_pkt_len <= buffsz) {
 		;
@@ -1293,7 +1303,7 @@ static int dpaa_link_down(struct rte_eth_dev *dev)
 	if (dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC)
 		dpaa_update_link_status(__fif->node_name, ETH_LINK_DOWN);
 	else
-		dpaa_eth_dev_stop(dev);
+		return dpaa_eth_dev_stop(dev);
 	return 0;
 }
 
@@ -1511,12 +1521,19 @@ dpaa_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
 {
 	struct dpaa_if *dpaa_intf = dev->data->dev_private;
 	struct qman_fq *rxq;
+	int ret;
 
 	rxq = dev->data->rx_queues[queue_id];
 
 	qinfo->mp = dpaa_intf->bp_info->mp;
 	qinfo->scattered_rx = dev->data->scattered_rx;
 	qinfo->nb_desc = rxq->nb_desc;
+
+	/* Report the HW Rx buffer length to user */
+	ret = fman_if_get_maxfrm(dev->process_private);
+	if (ret > 0)
+		qinfo->rx_buf_size = ret;
+
 	qinfo->conf.rx_free_thresh = 1;
 	qinfo->conf.rx_drop_en = 1;
 	qinfo->conf.rx_deferred_start = 0;
@@ -2219,6 +2236,8 @@ rte_dpaa_probe(struct rte_dpaa_driver *dpaa_drv,
 	if (dpaa_drv->drv_flags & RTE_DPAA_DRV_INTR_LSC)
 		eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
 
+	eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
+
 	/* Invoke PMD device initialization function */
 	diag = dpaa_dev_init(eth_dev);
 	if (diag == 0) {