From 9219e4fe38f47554ae40b2e2dbfeae5e3157409c Mon Sep 17 00:00:00 2001
From: Kalle Valo <kalle.valo@nokia.com>
Date: Thu, 24 Sep 2009 11:02:42 -0700
Subject: [PATCH] --- yaml --- r: 170603 b: refs/heads/master c:
 dfce95f51fe34fa18c87a7d0bea53594b9bf1b9a h: refs/heads/master i:   170601:
 b3f5dc27549b795a8f3cf6cc27657a30ca2e224c   170599:
 9b9cf8c19eaff817444ca4dca0cfb4ef145610bb v: v3

---
 [refs]                       |  2 +-
 trunk/include/net/cfg80211.h |  3 +++
 trunk/net/wireless/ethtool.c | 23 ++++++++++++++++++++++-
 3 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index e63fb1d23aae..deec400fc3de 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4890e3beddfb4a6859c4bb782c9cd05dd94ead82
+refs/heads/master: dfce95f51fe34fa18c87a7d0bea53594b9bf1b9a
diff --git a/trunk/include/net/cfg80211.h b/trunk/include/net/cfg80211.h
index 241ea14d6df8..6f4862b3ec2c 100644
--- a/trunk/include/net/cfg80211.h
+++ b/trunk/include/net/cfg80211.h
@@ -1142,6 +1142,9 @@ struct wiphy {
 	u32 frag_threshold;
 	u32 rts_threshold;
 
+	char fw_version[ETHTOOL_BUSINFO_LEN];
+	u32 hw_version;
+
 	/* If multiple wiphys are registered and you're handed e.g.
 	 * a regular netdev with assigned ieee80211_ptr, you won't
 	 * know whether it points to a wiphy your driver has registered
diff --git a/trunk/net/wireless/ethtool.c b/trunk/net/wireless/ethtool.c
index 80d6d0d31f12..ca4c825be93d 100644
--- a/trunk/net/wireless/ethtool.c
+++ b/trunk/net/wireless/ethtool.c
@@ -12,13 +12,34 @@ static void cfg80211_get_drvinfo(struct net_device *dev,
 
 	strlcpy(info->version, init_utsname()->release, sizeof(info->version));
 
-	strlcpy(info->fw_version, "N/A", sizeof(info->fw_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;
+}
+
 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,
 };