X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fcxgbe%2Fcxgbevf_main.c;h=9fe0ec6f6ee58b54eec95c47a5f16bd252ff829a;hb=11df4a688de1949ce480822665ad84685b9945a3;hp=5b3fb5399bc7da6955a81c539eb3e126ceacc8f4;hpb=fbe90cdd776c3ac99c4c56d1b5318a90fcf01602;p=dpdk.git

diff --git a/drivers/net/cxgbe/cxgbevf_main.c b/drivers/net/cxgbe/cxgbevf_main.c
index 5b3fb5399b..9fe0ec6f6e 100644
--- a/drivers/net/cxgbe/cxgbevf_main.c
+++ b/drivers/net/cxgbe/cxgbevf_main.c
@@ -7,10 +7,12 @@
 #include <rte_ethdev_pci.h>
 #include <rte_malloc.h>
 
-#include "common.h"
-#include "t4_regs.h"
-#include "t4_msg.h"
+#include "base/common.h"
+#include "base/t4_regs.h"
+#include "base/t4_msg.h"
 #include "cxgbe.h"
+#include "cxgbe_pfvf.h"
+#include "mps_tcam.h"
 
 /*
  * Figure out how many Ports and Queue Sets we can support.  This depends on
@@ -20,7 +22,7 @@
 static void size_nports_qsets(struct adapter *adapter)
 {
 	struct vf_resources *vfres = &adapter->params.vfres;
-	unsigned int ethqsets, pmask_nports;
+	unsigned int pmask_nports;
 
 	/*
 	 * The number of "ports" which we support is equal to the number of
@@ -49,23 +51,7 @@ static void size_nports_qsets(struct adapter *adapter)
 		adapter->params.nports = pmask_nports;
 	}
 
-	/*
-	 * We need to reserve an Ingress Queue for the Asynchronous Firmware
-	 * Event Queue.
-	 *
-	 * For each Queue Set, we'll need the ability to allocate two Egress
-	 * Contexts -- one for the Ingress Queue Free List and one for the TX
-	 * Ethernet Queue.
-	 */
-	ethqsets = vfres->niqflint - 1;
-	if (vfres->nethctrl != ethqsets)
-		ethqsets = min(vfres->nethctrl, ethqsets);
-	if (vfres->neq < ethqsets * 2)
-		ethqsets = vfres->neq / 2;
-	if (ethqsets > MAX_ETH_QSETS)
-		ethqsets = MAX_ETH_QSETS;
-	adapter->sge.max_ethqsets = ethqsets;
-
+	cxgbe_configure_max_ethqsets(adapter);
 	if (adapter->sge.max_ethqsets < adapter->params.nports) {
 		dev_warn(adapter->pdev_dev, "only using %d of %d available"
 			 " virtual interfaces (too few Queue Sets)\n",
@@ -137,11 +123,18 @@ static int adap_init0vf(struct adapter *adapter)
 	 * firmware won't understand this and we'll just get
 	 * unencapsulated messages ...
 	 */
-	param = V_FW_PARAMS_MNEM(FW_PARAMS_MNEM_PFVF) |
-		V_FW_PARAMS_PARAM_X(FW_PARAMS_PARAM_PFVF_CPLFW4MSG_ENCAP);
+	param = CXGBE_FW_PARAM_PFVF(CPLFW4MSG_ENCAP);
 	val = 1;
 	t4vf_set_params(adapter, 1, &param, &val);
 
+	/* Query for max number of packets that can be coalesced for Tx */
+	param = CXGBE_FW_PARAM_PFVF(MAX_PKTS_PER_ETH_TX_PKTS_WR);
+	err = t4vf_query_params(adapter, 1, &param, &val);
+	if (!err && val > 0)
+		adapter->params.max_tx_coalesce_num = val;
+	else
+		adapter->params.max_tx_coalesce_num = ETH_COALESCE_VF_PKT_NUM;
+
 	/*
 	 * Grab our Virtual Interface resource allocation, extract the
 	 * features that we're interested in and do a bit of sanity testing on
@@ -245,7 +238,7 @@ int cxgbevf_probe(struct adapter *adapter)
 			goto out_free;
 
 allocate_mac:
-		pi = (struct port_info *)eth_dev->data->dev_private;
+		pi = eth_dev->data->dev_private;
 		adapter->port[i] = pi;
 		pi->eth_dev = eth_dev;
 		pi->adapter = adapter;
@@ -260,7 +253,7 @@ allocate_mac:
 
 		rte_eth_copy_pci_info(pi->eth_dev, adapter->pdev);
 		pi->eth_dev->data->mac_addrs = rte_zmalloc(name,
-							   ETHER_ADDR_LEN, 0);
+							RTE_ETHER_ADDR_LEN, 0);
 		if (!pi->eth_dev->data->mac_addrs) {
 			dev_err(adapter, "%s: Mem allocation failed for storing mac addr, aborting\n",
 				__func__);
@@ -268,6 +261,8 @@ allocate_mac:
 			goto out_free;
 		}
 
+		pi->eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
+
 		if (i > 0) {
 			/* First port will be notified by upper layer */
 			rte_eth_dev_probing_finish(eth_dev);
@@ -283,11 +278,16 @@ allocate_mac:
 		}
 	}
 
-	cfg_queues(adapter->eth_dev);
-	print_adapter_info(adapter);
-	print_port_info(adapter);
+	cxgbe_cfg_queues(adapter->eth_dev);
+	cxgbe_print_adapter_info(adapter);
+	cxgbe_print_port_info(adapter);
+
+	adapter->mpstcam = t4_init_mpstcam(adapter);
+	if (!adapter->mpstcam)
+		dev_warn(adapter,
+			 "VF could not allocate mps tcam table. Continuing\n");
 
-	err = init_rss(adapter);
+	err = cxgbe_init_rss(adapter);
 	if (err)
 		goto out_free;
 	return 0;
@@ -298,14 +298,7 @@ out_free:
 		if (pi->viid != 0)
 			t4_free_vi(adapter, adapter->mbox, adapter->pf,
 				   0, pi->viid);
-		/* Skip first port since it'll be de-allocated by DPDK */
-		if (i == 0)
-			continue;
-		if (pi->eth_dev) {
-			if (pi->eth_dev->data->dev_private)
-				rte_free(pi->eth_dev->data->dev_private);
-			rte_eth_dev_release_port(pi->eth_dev);
-		}
+		rte_eth_dev_release_port(pi->eth_dev);
 	}
 	return -err;
 }