]>
Commit | Line | Data |
---|---|---|
aaec0fab JO |
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 | ||
054034db JO |
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 | ||
aaec0fab JO |
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 | ||
11f1a52b AB |
116 | static uint32_t |
117 | spider_net_ethtool_get_tx_csum(struct net_device *netdev) | |
118 | { | |
119 | return (netdev->features & NETIF_F_HW_CSUM) != 0; | |
120 | } | |
121 | ||
122 | static int | |
123 | spider_net_ethtool_set_tx_csum(struct net_device *netdev, uint32_t data) | |
124 | { | |
125 | if (data) | |
126 | netdev->features |= NETIF_F_HW_CSUM; | |
127 | else | |
128 | netdev->features &= ~NETIF_F_HW_CSUM; | |
129 | ||
130 | return 0; | |
131 | } | |
132 | ||
b68a60e5 JL |
133 | static void |
134 | spider_net_ethtool_get_ringparam(struct net_device *netdev, | |
135 | struct ethtool_ringparam *ering) | |
136 | { | |
137 | struct spider_net_card *card = netdev->priv; | |
138 | ||
139 | ering->tx_max_pending = SPIDER_NET_TX_DESCRIPTORS_MAX; | |
140 | ering->tx_pending = card->tx_desc; | |
141 | ering->rx_max_pending = SPIDER_NET_RX_DESCRIPTORS_MAX; | |
142 | ering->rx_pending = card->rx_desc; | |
143 | } | |
144 | ||
aaec0fab | 145 | struct ethtool_ops spider_net_ethtool_ops = { |
054034db | 146 | .get_settings = spider_net_ethtool_get_settings, |
aaec0fab JO |
147 | .get_drvinfo = spider_net_ethtool_get_drvinfo, |
148 | .get_wol = spider_net_ethtool_get_wol, | |
149 | .get_msglevel = spider_net_ethtool_get_msglevel, | |
150 | .set_msglevel = spider_net_ethtool_set_msglevel, | |
151 | .nway_reset = spider_net_ethtool_nway_reset, | |
152 | .get_rx_csum = spider_net_ethtool_get_rx_csum, | |
153 | .set_rx_csum = spider_net_ethtool_set_rx_csum, | |
11f1a52b AB |
154 | .get_tx_csum = spider_net_ethtool_get_tx_csum, |
155 | .set_tx_csum = spider_net_ethtool_set_tx_csum, | |
b68a60e5 | 156 | .get_ringparam = spider_net_ethtool_get_ringparam, |
aaec0fab JO |
157 | }; |
158 |