d42e60ba74ceb3013b2b80170aeb9ceede60c352
[linux-2.6.git] / drivers / net / spider_net_ethtool.c
1 /*
2  * Network device driver for Cell Processor-Based Blade
3  *
4  * (C) Copyright IBM Corp. 2005
5  *
6  * Authors : Utz Bacher <utz.bacher@de.ibm.com>
7  *           Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2, or (at your option)
12  * any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, write to the Free Software
21  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22  */
23
24 #include <linux/netdevice.h>
25 #include <linux/ethtool.h>
26 #include <linux/pci.h>
27
28 #include "spider_net.h"
29
30 static int
31 spider_net_ethtool_get_settings(struct net_device *netdev,
32                                struct ethtool_cmd *cmd)
33 {
34         struct spider_net_card *card;
35         card = netdev_priv(netdev);
36
37         cmd->supported   = (SUPPORTED_1000baseT_Full |
38                              SUPPORTED_FIBRE);
39         cmd->advertising = (ADVERTISED_1000baseT_Full |
40                              ADVERTISED_FIBRE);
41         cmd->port = PORT_FIBRE;
42         cmd->speed = card->phy.speed;
43         cmd->duplex = DUPLEX_FULL;
44
45         return 0;
46 }
47
48 static void
49 spider_net_ethtool_get_drvinfo(struct net_device *netdev,
50                                struct ethtool_drvinfo *drvinfo)
51 {
52         struct spider_net_card *card;
53         card = netdev_priv(netdev);
54
55         /* clear and fill out info */
56         memset(drvinfo, 0, sizeof(struct ethtool_drvinfo));
57         strncpy(drvinfo->driver, spider_net_driver_name, 32);
58         strncpy(drvinfo->version, "0.1", 32);
59         strcpy(drvinfo->fw_version, "no information");
60         strncpy(drvinfo->bus_info, pci_name(card->pdev), 32);
61 }
62
63 static void
64 spider_net_ethtool_get_wol(struct net_device *netdev,
65                            struct ethtool_wolinfo *wolinfo)
66 {
67         /* no support for wol */
68         wolinfo->supported = 0;
69         wolinfo->wolopts = 0;
70 }
71
72 static u32
73 spider_net_ethtool_get_msglevel(struct net_device *netdev)
74 {
75         struct spider_net_card *card;
76         card = netdev_priv(netdev);
77         return card->msg_enable;
78 }
79
80 static void
81 spider_net_ethtool_set_msglevel(struct net_device *netdev,
82                                 u32 level)
83 {
84         struct spider_net_card *card;
85         card = netdev_priv(netdev);
86         card->msg_enable = level;
87 }
88
89 static int
90 spider_net_ethtool_nway_reset(struct net_device *netdev)
91 {
92         if (netif_running(netdev)) {
93                 spider_net_stop(netdev);
94                 spider_net_open(netdev);
95         }
96         return 0;
97 }
98
99 static u32
100 spider_net_ethtool_get_rx_csum(struct net_device *netdev)
101 {
102         struct spider_net_card *card = netdev->priv;
103
104         return card->options.rx_csum;
105 }
106
107 static int
108 spider_net_ethtool_set_rx_csum(struct net_device *netdev, u32 n)
109 {
110         struct spider_net_card *card = netdev->priv;
111
112         card->options.rx_csum = n;
113         return 0;
114 }
115
116 struct ethtool_ops spider_net_ethtool_ops = {
117         .get_settings           = spider_net_ethtool_get_settings,
118         .get_drvinfo            = spider_net_ethtool_get_drvinfo,
119         .get_wol                = spider_net_ethtool_get_wol,
120         .get_msglevel           = spider_net_ethtool_get_msglevel,
121         .set_msglevel           = spider_net_ethtool_set_msglevel,
122         .nway_reset             = spider_net_ethtool_nway_reset,
123         .get_rx_csum            = spider_net_ethtool_get_rx_csum,
124         .set_rx_csum            = spider_net_ethtool_set_rx_csum,
125 };
126