remove trailing whitespaces

[dpdk.git] / lib / librte_pmd_e1000 / em_ethdev.c

diff --git a/lib/librte_pmd_e1000/em_ethdev.c b/lib/librte_pmd_e1000/em_ethdev.c
index c0be2fd..398838f 100644 (file)
--- a/lib/librte_pmd_e1000/em_ethdev.c
+++ b/lib/librte_pmd_e1000/em_ethdev.c
@@ -1,13 +1,13 @@
 /*-
  *   BSD LICENSE
- * 
+ *
  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
  *   All rights reserved.
- * 
+ *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
  *   are met:
- * 
+ *
  *     * Redistributions of source code must retain the above copyright
  *       notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above copyright
@@ -17,7 +17,7 @@
  *     * Neither the name of Intel Corporation nor the names of its
  *       contributors may be used to endorse or promote products derived
  *       from this software without specific prior written permission.
- * 
+ *
  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -51,6 +51,7 @@
 #include <rte_eal.h>
 #include <rte_atomic.h>
 #include <rte_malloc.h>
+#include <rte_dev.h>
 
 #include "e1000_logs.h"
 #include "e1000/e1000_api.h"
@@ -279,16 +280,14 @@ static struct eth_driver rte_em_pmd = {
        {
                .name = "rte_em_pmd",
                .id_table = pci_id_em_map,
-#ifdef RTE_EAL_UNBIND_PORTS
                .drv_flags = RTE_PCI_DRV_NEED_IGB_UIO,
-#endif
        },
        .eth_dev_init = eth_em_dev_init,
        .dev_private_size = sizeof(struct e1000_adapter),
 };
 
-int
-rte_em_pmd_init(void)
+static int
+rte_em_pmd_init(const char *name __rte_unused, const char *params __rte_unused)
 {
        rte_eth_driver_register(&rte_em_pmd);
        return 0;
@@ -646,7 +645,7 @@ em_hardware_init(struct e1000_hw *hw)
         *   frames to be received after sending an XOFF.
         * - Low water mark works best when it is very near the high water mark.
         *   This allows the receiver to restart by sending XON when it has
-        *   drained a bit. Here we use an arbitary value of 1500 which will
+        *   drained a bit. Here we use an arbitrary value of 1500 which will
         *   restart after one full frame is pulled from the buffer. There
         *   could be several smaller frames in the buffer and if so they will
         *   not trigger the XON until their total number reduces the buffer
@@ -804,6 +803,12 @@ eth_em_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *rte_stats)
        rte_stats->opackets = stats->gptc;
        rte_stats->ibytes   = stats->gorc;
        rte_stats->obytes   = stats->gotc;
+
+       /* XON/XOFF pause frames stats registers */
+       rte_stats->tx_pause_xon  = stats->xontxc;
+       rte_stats->rx_pause_xon  = stats->xonrxc;
+       rte_stats->tx_pause_xoff = stats->xofftxc;
+       rte_stats->rx_pause_xoff = stats->xoffrxc;
 }
 
 static void
@@ -1177,7 +1182,7 @@ eth_em_vlan_offload_set(struct rte_eth_dev *dev, int mask)
                else
                        em_vlan_hw_strip_disable(dev);
        }
-       
+
        if(mask & ETH_VLAN_FILTER_MASK){
                if (dev->data->dev_conf.rxmode.hw_vlan_filter)
                        em_vlan_hw_filter_enable(dev);
@@ -1429,3 +1434,10 @@ eth_em_rar_clear(struct rte_eth_dev *dev, uint32_t index)
 
        e1000_rar_set(hw, addr, index);
 }
+
+struct rte_driver em_pmd_drv = {
+       .type = PMD_PDEV,
+       .init = rte_em_pmd_init,
+};
+
+PMD_REGISTER_DRIVER(em_pmd_drv);