Commit | Line | Data |
---|---|---|
a6b7a407 | 1 | #include <linux/hardirq.h> |
876c9d3a MT |
2 | #include <linux/netdevice.h> |
3 | #include <linux/ethtool.h> | |
4 | #include <linux/delay.h> | |
5 | ||
876c9d3a | 6 | #include "decl.h" |
506e9025 | 7 | #include "cmd.h" |
49fee692 | 8 | #include "mesh.h" |
506e9025 | 9 | |
876c9d3a | 10 | |
10078321 | 11 | static void lbs_ethtool_get_drvinfo(struct net_device *dev, |
876c9d3a MT |
12 | struct ethtool_drvinfo *info) |
13 | { | |
ab65f649 | 14 | struct lbs_private *priv = dev->ml_priv; |
876c9d3a | 15 | |
1f80c230 RJ |
16 | snprintf(info->fw_version, sizeof(info->fw_version), |
17 | "%u.%u.%u.p%u", | |
fb14a7e0 HS |
18 | priv->fwrelease >> 24 & 0xff, |
19 | priv->fwrelease >> 16 & 0xff, | |
20 | priv->fwrelease >> 8 & 0xff, | |
21 | priv->fwrelease & 0xff); | |
1f80c230 RJ |
22 | strlcpy(info->driver, "libertas", sizeof(info->driver)); |
23 | strlcpy(info->version, lbs_driver_version, sizeof(info->version)); | |
876c9d3a MT |
24 | } |
25 | ||
8973a6e7 RD |
26 | /* |
27 | * All 8388 parts have 16KiB EEPROM size at the time of writing. | |
876c9d3a MT |
28 | * In case that changes this needs fixing. |
29 | */ | |
10078321 | 30 | #define LBS_EEPROM_LEN 16384 |
876c9d3a | 31 | |
10078321 | 32 | static int lbs_ethtool_get_eeprom_len(struct net_device *dev) |
876c9d3a | 33 | { |
10078321 | 34 | return LBS_EEPROM_LEN; |
876c9d3a MT |
35 | } |
36 | ||
10078321 | 37 | static int lbs_ethtool_get_eeprom(struct net_device *dev, |
876c9d3a MT |
38 | struct ethtool_eeprom *eeprom, u8 * bytes) |
39 | { | |
ab65f649 | 40 | struct lbs_private *priv = dev->ml_priv; |
7460f5a6 | 41 | struct cmd_ds_802_11_eeprom_access cmd; |
876c9d3a MT |
42 | int ret; |
43 | ||
7460f5a6 | 44 | lbs_deb_enter(LBS_DEB_ETHTOOL); |
876c9d3a | 45 | |
7460f5a6 HS |
46 | if (eeprom->offset + eeprom->len > LBS_EEPROM_LEN || |
47 | eeprom->len > LBS_EEPROM_READ_LEN) { | |
48 | ret = -EINVAL; | |
49 | goto out; | |
876c9d3a MT |
50 | } |
51 | ||
7460f5a6 HS |
52 | cmd.hdr.size = cpu_to_le16(sizeof(struct cmd_ds_802_11_eeprom_access) - |
53 | LBS_EEPROM_READ_LEN + eeprom->len); | |
54 | cmd.action = cpu_to_le16(CMD_ACT_GET); | |
55 | cmd.offset = cpu_to_le16(eeprom->offset); | |
56 | cmd.len = cpu_to_le16(eeprom->len); | |
57 | ret = lbs_cmd_with_response(priv, CMD_802_11_EEPROM_ACCESS, &cmd); | |
58 | if (!ret) | |
59 | memcpy(bytes, cmd.value, eeprom->len); | |
60 | ||
61 | out: | |
62 | lbs_deb_leave_args(LBS_DEB_ETHTOOL, "ret %d", ret); | |
9012b28a | 63 | return ret; |
876c9d3a MT |
64 | } |
65 | ||
506e9025 DW |
66 | static void lbs_ethtool_get_wol(struct net_device *dev, |
67 | struct ethtool_wolinfo *wol) | |
68 | { | |
ab65f649 | 69 | struct lbs_private *priv = dev->ml_priv; |
506e9025 | 70 | |
506e9025 DW |
71 | wol->supported = WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY; |
72 | ||
84efa0e7 SS |
73 | if (priv->wol_criteria == EHS_REMOVE_WAKEUP) |
74 | return; | |
75 | ||
506e9025 DW |
76 | if (priv->wol_criteria & EHS_WAKE_ON_UNICAST_DATA) |
77 | wol->wolopts |= WAKE_UCAST; | |
78 | if (priv->wol_criteria & EHS_WAKE_ON_MULTICAST_DATA) | |
79 | wol->wolopts |= WAKE_MCAST; | |
80 | if (priv->wol_criteria & EHS_WAKE_ON_BROADCAST_DATA) | |
81 | wol->wolopts |= WAKE_BCAST; | |
82 | if (priv->wol_criteria & EHS_WAKE_ON_MAC_EVENT) | |
83 | wol->wolopts |= WAKE_PHY; | |
84 | } | |
85 | ||
86 | static int lbs_ethtool_set_wol(struct net_device *dev, | |
87 | struct ethtool_wolinfo *wol) | |
88 | { | |
ab65f649 | 89 | struct lbs_private *priv = dev->ml_priv; |
506e9025 | 90 | |
506e9025 DW |
91 | if (wol->wolopts & ~(WAKE_UCAST|WAKE_MCAST|WAKE_BCAST|WAKE_PHY)) |
92 | return -EOPNOTSUPP; | |
93 | ||
66fceb69 | 94 | priv->wol_criteria = 0; |
866d4700 | 95 | if (wol->wolopts & WAKE_UCAST) |
66fceb69 | 96 | priv->wol_criteria |= EHS_WAKE_ON_UNICAST_DATA; |
866d4700 | 97 | if (wol->wolopts & WAKE_MCAST) |
66fceb69 | 98 | priv->wol_criteria |= EHS_WAKE_ON_MULTICAST_DATA; |
866d4700 | 99 | if (wol->wolopts & WAKE_BCAST) |
66fceb69 | 100 | priv->wol_criteria |= EHS_WAKE_ON_BROADCAST_DATA; |
866d4700 | 101 | if (wol->wolopts & WAKE_PHY) |
66fceb69 | 102 | priv->wol_criteria |= EHS_WAKE_ON_MAC_EVENT; |
c3b866ad | 103 | if (wol->wolopts == 0) |
66fceb69 AK |
104 | priv->wol_criteria |= EHS_REMOVE_WAKEUP; |
105 | return 0; | |
506e9025 DW |
106 | } |
107 | ||
0fc0b732 | 108 | const struct ethtool_ops lbs_ethtool_ops = { |
10078321 HS |
109 | .get_drvinfo = lbs_ethtool_get_drvinfo, |
110 | .get_eeprom = lbs_ethtool_get_eeprom, | |
111 | .get_eeprom_len = lbs_ethtool_get_eeprom_len, | |
4143a23d | 112 | #ifdef CONFIG_LIBERTAS_MESH |
c7fe64cf HS |
113 | .get_sset_count = lbs_mesh_ethtool_get_sset_count, |
114 | .get_ethtool_stats = lbs_mesh_ethtool_get_stats, | |
115 | .get_strings = lbs_mesh_ethtool_get_strings, | |
4143a23d | 116 | #endif |
506e9025 DW |
117 | .get_wol = lbs_ethtool_get_wol, |
118 | .set_wol = lbs_ethtool_set_wol, | |
876c9d3a MT |
119 | }; |
120 |