From bb3b2cfeb206f5b10b859e134651b54120e3f530 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 30 Jun 2026 18:05:56 +0100 Subject: ARM: 9480/1: entry: expand comment in __switch_to As per discussion between the developers in the mail thread linked, expand the comment in __switch_to so that readers of the code understand what is going on. Suggested-by: Mark Rutland Acked-by: Mark Rutland Signed-off-by: Linus Walleij > Signed-off-by: Russell King --- net/wireless/ethtool.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 net/wireless/ethtool.c (limited to 'net/wireless/ethtool.c') diff --git a/net/wireless/ethtool.c b/net/wireless/ethtool.c new file mode 100644 index 000000000..46e4317cb --- /dev/null +++ b/net/wireless/ethtool.c @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-2.0 +#include +#include +#include "core.h" +#include "rdev-ops.h" + +void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) +{ + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct device *pdev = wiphy_dev(wdev->wiphy); + + if (pdev->driver) + strscpy(info->driver, pdev->driver->name, + sizeof(info->driver)); + else + strscpy(info->driver, "N/A", sizeof(info->driver)); + + strscpy(info->version, init_utsname()->release, sizeof(info->version)); + + if (wdev->wiphy->fw_version[0]) + strscpy(info->fw_version, wdev->wiphy->fw_version, + sizeof(info->fw_version)); + else + strscpy(info->fw_version, "N/A", sizeof(info->fw_version)); + + strscpy(info->bus_info, dev_name(pdev), + sizeof(info->bus_info)); +} +EXPORT_SYMBOL(cfg80211_get_drvinfo); -- cgit v1.3.1