]>
Commit | Line | Data |
---|---|---|
4890e3be JL |
1 | #include <linux/utsname.h> |
2 | #include <net/cfg80211.h> | |
3677713b | 3 | #include "core.h" |
4890e3be JL |
4 | #include "ethtool.h" |
5 | ||
6 | static void cfg80211_get_drvinfo(struct net_device *dev, | |
7 | struct ethtool_drvinfo *info) | |
8 | { | |
9 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
10 | ||
11 | strlcpy(info->driver, wiphy_dev(wdev->wiphy)->driver->name, | |
12 | sizeof(info->driver)); | |
13 | ||
14 | strlcpy(info->version, init_utsname()->release, sizeof(info->version)); | |
15 | ||
dfce95f5 KV |
16 | if (wdev->wiphy->fw_version[0]) |
17 | strncpy(info->fw_version, wdev->wiphy->fw_version, | |
18 | sizeof(info->fw_version)); | |
19 | else | |
20 | strncpy(info->fw_version, "N/A", sizeof(info->fw_version)); | |
4890e3be JL |
21 | |
22 | strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)), | |
23 | sizeof(info->bus_info)); | |
24 | } | |
25 | ||
dfce95f5 KV |
26 | static int cfg80211_get_regs_len(struct net_device *dev) |
27 | { | |
28 | /* For now, return 0... */ | |
29 | return 0; | |
30 | } | |
31 | ||
32 | static void cfg80211_get_regs(struct net_device *dev, struct ethtool_regs *regs, | |
33 | void *data) | |
34 | { | |
35 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
36 | ||
37 | regs->version = wdev->wiphy->hw_version; | |
38 | regs->len = 0; | |
39 | } | |
40 | ||
3677713b JL |
41 | static void cfg80211_get_ringparam(struct net_device *dev, |
42 | struct ethtool_ringparam *rp) | |
43 | { | |
44 | struct wireless_dev *wdev = dev->ieee80211_ptr; | |
45 | struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy); | |
46 | ||
47 | memset(rp, 0, sizeof(*rp)); | |
48 | ||
49 | if (rdev->ops->get_ringparam) | |
50 | rdev->ops->get_ringparam(wdev->wiphy, | |
51 | &rp->tx_pending, &rp->tx_max_pending, | |
52 | &rp->rx_pending, &rp->rx_max_pending); | |
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) | |
65 | return rdev->ops->set_ringparam(wdev->wiphy, | |
66 | rp->tx_pending, rp->rx_pending); | |
67 | ||
68 | return -ENOTSUPP; | |
69 | } | |
70 | ||
4890e3be JL |
71 | const struct ethtool_ops cfg80211_ethtool_ops = { |
72 | .get_drvinfo = cfg80211_get_drvinfo, | |
dfce95f5 KV |
73 | .get_regs_len = cfg80211_get_regs_len, |
74 | .get_regs = cfg80211_get_regs, | |
4890e3be | 75 | .get_link = ethtool_op_get_link, |
3677713b JL |
76 | .get_ringparam = cfg80211_get_ringparam, |
77 | .set_ringparam = cfg80211_set_ringparam, | |
4890e3be | 78 | }; |