mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 20:23:57 +08:00
79 lines
2.1 KiB
C
79 lines
2.1 KiB
C
#include <linux/utsname.h>
|
|
#include <net/cfg80211.h>
|
|
#include "core.h"
|
|
#include "ethtool.h"
|
|
|
|
static void cfg80211_get_drvinfo(struct net_device *dev,
|
|
struct ethtool_drvinfo *info)
|
|
{
|
|
struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
|
|
strlcpy(info->driver, wiphy_dev(wdev->wiphy)->driver->name,
|
|
sizeof(info->driver));
|
|
|
|
strlcpy(info->version, init_utsname()->release, sizeof(info->version));
|
|
|
|
if (wdev->wiphy->fw_version[0])
|
|
strncpy(info->fw_version, wdev->wiphy->fw_version,
|
|
sizeof(info->fw_version));
|
|
else
|
|
strncpy(info->fw_version, "N/A", sizeof(info->fw_version));
|
|
|
|
strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),
|
|
sizeof(info->bus_info));
|
|
}
|
|
|
|
static int cfg80211_get_regs_len(struct net_device *dev)
|
|
{
|
|
/* For now, return 0... */
|
|
return 0;
|
|
}
|
|
|
|
static void cfg80211_get_regs(struct net_device *dev, struct ethtool_regs *regs,
|
|
void *data)
|
|
{
|
|
struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
|
|
regs->version = wdev->wiphy->hw_version;
|
|
regs->len = 0;
|
|
}
|
|
|
|
static void cfg80211_get_ringparam(struct net_device *dev,
|
|
struct ethtool_ringparam *rp)
|
|
{
|
|
struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
|
|
|
|
memset(rp, 0, sizeof(*rp));
|
|
|
|
if (rdev->ops->get_ringparam)
|
|
rdev->ops->get_ringparam(wdev->wiphy,
|
|
&rp->tx_pending, &rp->tx_max_pending,
|
|
&rp->rx_pending, &rp->rx_max_pending);
|
|
}
|
|
|
|
static int cfg80211_set_ringparam(struct net_device *dev,
|
|
struct ethtool_ringparam *rp)
|
|
{
|
|
struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
|
|
|
|
if (rp->rx_mini_pending != 0 || rp->rx_jumbo_pending != 0)
|
|
return -EINVAL;
|
|
|
|
if (rdev->ops->set_ringparam)
|
|
return rdev->ops->set_ringparam(wdev->wiphy,
|
|
rp->tx_pending, rp->rx_pending);
|
|
|
|
return -ENOTSUPP;
|
|
}
|
|
|
|
const struct ethtool_ops cfg80211_ethtool_ops = {
|
|
.get_drvinfo = cfg80211_get_drvinfo,
|
|
.get_regs_len = cfg80211_get_regs_len,
|
|
.get_regs = cfg80211_get_regs,
|
|
.get_link = ethtool_op_get_link,
|
|
.get_ringparam = cfg80211_get_ringparam,
|
|
.set_ringparam = cfg80211_set_ringparam,
|
|
};
|