Commit | Line | Data |
---|---|---|
4890e3be JL |
1 | #include <linux/utsname.h> |
2 | #include <net/cfg80211.h> | |
3677713b | 3 | #include "core.h" |
4890e3be | 4 | #include "ethtool.h" |
e35e4d28 | 5 | #include "rdev-ops.h" |
4890e3be JL |
6 | |
7 | static void cfg80211_get_drvinfo(struct net_device *dev, | |
8 | struct ethtool_drvinfo *info) | |
9 | { | |
10 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
11 | ||
12 | strlcpy(info->driver, wiphy_dev(wdev->wiphy)->driver->name, | |
13 | sizeof(info->driver)); | |
14 | ||
15 | strlcpy(info->version, init_utsname()->release, sizeof(info->version)); | |
16 | ||
dfce95f5 | 17 | if (wdev->wiphy->fw_version[0]) |
7826d43f | 18 | strlcpy(info->fw_version, wdev->wiphy->fw_version, |
dfce95f5 KV |
19 | sizeof(info->fw_version)); |
20 | else | |
7826d43f | 21 | strlcpy(info->fw_version, "N/A", sizeof(info->fw_version)); |
4890e3be JL |
22 | |
23 | strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)), | |
24 | sizeof(info->bus_info)); | |
25 | } | |
26 | ||
dfce95f5 KV |
27 | static int cfg80211_get_regs_len(struct net_device *dev) |
28 | { | |
29 | /* For now, return 0... */ | |
30 | return 0; | |
31 | } | |
32 | ||
33 | static void cfg80211_get_regs(struct net_device *dev, struct ethtool_regs *regs, | |
34 | void *data) | |
35 | { | |
36 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
37 | ||
38 | regs->version = wdev->wiphy->hw_version; | |
39 | regs->len = 0; | |
40 | } | |
41 | ||
3677713b JL |
42 | static void cfg80211_get_ringparam(struct net_device *dev, |
43 | struct ethtool_ringparam *rp) | |
44 | { | |
45 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
46 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
47 | ||
48 | memset(rp, 0, sizeof(*rp)); | |
49 | ||
50 | if (rdev->ops->get_ringparam) | |
e35e4d28 HG |
51 | rdev_get_ringparam(rdev, &rp->tx_pending, &rp->tx_max_pending, |
52 | &rp->rx_pending, &rp->rx_max_pending); | |
3677713b JL |
53 | } |
54 | ||
55 | static int cfg80211_set_ringparam(struct net_device *dev, | |
56 | struct ethtool_ringparam *rp) | |
57 | { | |
58 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
59 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
60 | ||
61 | if (rp->rx_mini_pending != 0 || rp->rx_jumbo_pending != 0) | |
62 | return -EINVAL; | |
63 | ||
64 | if (rdev->ops->set_ringparam) | |
e35e4d28 | 65 | return rdev_set_ringparam(rdev, rp->tx_pending, rp->rx_pending); |
3677713b JL |
66 | |
67 | return -ENOTSUPP; | |
68 | } | |
69 | ||
d6199218 BG |
70 | static int cfg80211_get_sset_count(struct net_device *dev, int sset) |
71 | { | |
72 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
73 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
74 | if (rdev->ops->get_et_sset_count) | |
e35e4d28 | 75 | return rdev_get_et_sset_count(rdev, dev, sset); |
d6199218 BG |
76 | return -EOPNOTSUPP; |
77 | } | |
78 | ||
79 | static void cfg80211_get_stats(struct net_device *dev, | |
80 | struct ethtool_stats *stats, u64 *data) | |
81 | { | |
82 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
83 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
84 | if (rdev->ops->get_et_stats) | |
e35e4d28 | 85 | rdev_get_et_stats(rdev, dev, stats, data); |
d6199218 BG |
86 | } |
87 | ||
88 | static void cfg80211_get_strings(struct net_device *dev, u32 sset, u8 *data) | |
89 | { | |
90 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
91 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
92 | if (rdev->ops->get_et_strings) | |
e35e4d28 | 93 | rdev_get_et_strings(rdev, dev, sset, data); |
d6199218 BG |
94 | } |
95 | ||
4890e3be JL |
96 | const struct ethtool_ops cfg80211_ethtool_ops = { |
97 | .get_drvinfo = cfg80211_get_drvinfo, | |
dfce95f5 KV |
98 | .get_regs_len = cfg80211_get_regs_len, |
99 | .get_regs = cfg80211_get_regs, | |
4890e3be | 100 | .get_link = ethtool_op_get_link, |
3677713b JL |
101 | .get_ringparam = cfg80211_get_ringparam, |
102 | .set_ringparam = cfg80211_set_ringparam, | |
d6199218 BG |
103 | .get_strings = cfg80211_get_strings, |
104 | .get_ethtool_stats = cfg80211_get_stats, | |
105 | .get_sset_count = cfg80211_get_sset_count, | |
4890e3be | 106 | }; |