wl1251: add wl1251 prefix to all 1251 files

Now that all 1271 files are split, we can add wl1251_ prefix to the files.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 679 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl12xx/wl1251_netlink.c b/drivers/net/wireless/wl12xx/wl1251_netlink.c
new file mode 100644
index 00000000000..1bc049fa2ba
--- /dev/null
+++ b/drivers/net/wireless/wl12xx/wl1251_netlink.c
@@ -0,0 +1,679 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * Contact: Kalle Valo <kalle.valo@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+#include "wl1251_netlink.h"
+
+#include <linux/mutex.h>
+#include <linux/socket.h>
+#include <net/net_namespace.h>
+#include <net/sock.h>
+#include <net/genetlink.h>
+#include <net/wireless.h>
+#include <net/mac80211.h>
+
+#include "wl12xx.h"
+#include "wl1251_spi.h"
+#include "wl1251_acx.h"
+
+/* FIXME: this should be changed as soon as user space catches up */
+#define WL12XX_NL_NAME "wl1251"
+#define WL12XX_NL_VERSION 1
+
+#define WL12XX_MAX_TEST_LENGTH 1024
+#define WL12XX_MAX_NVS_LENGTH 1024
+
+enum wl12xx_nl_commands {
+	WL12XX_NL_CMD_UNSPEC,
+	WL12XX_NL_CMD_TEST,
+	WL12XX_NL_CMD_INTERROGATE,
+	WL12XX_NL_CMD_CONFIGURE,
+	WL12XX_NL_CMD_PHY_REG_READ,
+	WL12XX_NL_CMD_NVS_PUSH,
+	WL12XX_NL_CMD_REG_WRITE,
+	WL12XX_NL_CMD_REG_READ,
+	WL12XX_NL_CMD_SET_PLT_MODE,
+
+	__WL12XX_NL_CMD_AFTER_LAST
+};
+#define WL12XX_NL_CMD_MAX (__WL12XX_NL_CMD_AFTER_LAST - 1)
+
+enum wl12xx_nl_attrs {
+	WL12XX_NL_ATTR_UNSPEC,
+	WL12XX_NL_ATTR_IFNAME,
+	WL12XX_NL_ATTR_CMD_TEST_PARAM,
+	WL12XX_NL_ATTR_CMD_TEST_ANSWER,
+	WL12XX_NL_ATTR_CMD_IE,
+	WL12XX_NL_ATTR_CMD_IE_LEN,
+	WL12XX_NL_ATTR_CMD_IE_BUFFER,
+	WL12XX_NL_ATTR_CMD_IE_ANSWER,
+	WL12XX_NL_ATTR_REG_ADDR,
+	WL12XX_NL_ATTR_REG_VAL,
+	WL12XX_NL_ATTR_NVS_BUFFER,
+	WL12XX_NL_ATTR_NVS_LEN,
+	WL12XX_NL_ATTR_PLT_MODE,
+
+	__WL12XX_NL_ATTR_AFTER_LAST
+};
+#define WL12XX_NL_ATTR_MAX (__WL12XX_NL_ATTR_AFTER_LAST - 1)
+
+static struct genl_family wl12xx_nl_family = {
+	.id = GENL_ID_GENERATE,
+	.name = WL12XX_NL_NAME,
+	.hdrsize = 0,
+	.version = WL12XX_NL_VERSION,
+	.maxattr = WL12XX_NL_ATTR_MAX,
+};
+
+static struct net_device *ifname_to_netdev(struct net *net,
+					   struct genl_info *info)
+{
+	char *ifname;
+
+	if (!info->attrs[WL12XX_NL_ATTR_IFNAME])
+		return NULL;
+
+	ifname = nla_data(info->attrs[WL12XX_NL_ATTR_IFNAME]);
+
+	wl12xx_debug(DEBUG_NETLINK, "Looking for %s", ifname);
+
+	return dev_get_by_name(net, ifname);
+}
+
+static struct wl12xx *ifname_to_wl12xx(struct net *net, struct genl_info *info)
+{
+	struct net_device *netdev;
+	struct wireless_dev *wdev;
+	struct wiphy *wiphy;
+	struct ieee80211_hw *hw;
+
+	netdev = ifname_to_netdev(net, info);
+	if (netdev == NULL) {
+		wl12xx_error("Wrong interface");
+		return NULL;
+	}
+
+	wdev = netdev->ieee80211_ptr;
+	if (wdev == NULL) {
+		wl12xx_error("ieee80211_ptr is NULL");
+		return NULL;
+	}
+
+	wiphy = wdev->wiphy;
+	if (wiphy == NULL) {
+		wl12xx_error("wiphy is NULL");
+		return NULL;
+	}
+
+	hw = wiphy_priv(wiphy);
+	if (hw == NULL) {
+		wl12xx_error("hw is NULL");
+		return NULL;
+	}
+
+	dev_put(netdev);
+
+	return hw->priv;
+}
+
+static int wl12xx_nl_test_cmd(struct sk_buff *skb, struct genl_info *info)
+{
+	struct wl12xx *wl;
+	struct wl12xx_command *cmd;
+	char *buf;
+	int buf_len, ret, cmd_len;
+	u8 answer;
+
+	if (!info->attrs[WL12XX_NL_ATTR_CMD_TEST_PARAM])
+		return -EINVAL;
+
+	wl = ifname_to_wl12xx(&init_net, info);
+	if (wl == NULL) {
+		wl12xx_error("wl12xx not found");
+		return -EINVAL;
+	}
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd)
+		return -ENOMEM;
+
+	buf = nla_data(info->attrs[WL12XX_NL_ATTR_CMD_TEST_PARAM]);
+	buf_len = nla_len(info->attrs[WL12XX_NL_ATTR_CMD_TEST_PARAM]);
+	answer = nla_get_u8(info->attrs[WL12XX_NL_ATTR_CMD_TEST_ANSWER]);
+
+	cmd->header.id = CMD_TEST;
+	memcpy(cmd->parameters, buf, buf_len);
+	cmd_len = sizeof(struct wl12xx_cmd_header) + buf_len;
+
+	mutex_lock(&wl->mutex);
+	ret = wl12xx_cmd_test(wl, cmd, cmd_len, answer);
+	mutex_unlock(&wl->mutex);
+
+	if (ret < 0) {
+		wl12xx_error("%s() failed", __func__);
+		goto out;
+	}
+
+	if (answer) {
+		struct sk_buff *msg;
+		void *hdr;
+
+		msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+		if (!msg) {
+			ret = -ENOMEM;
+			goto out;
+		}
+
+		hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+				  &wl12xx_nl_family, 0, WL12XX_NL_CMD_TEST);
+		if (IS_ERR(hdr)) {
+			ret = PTR_ERR(hdr);
+			goto nla_put_failure;
+		}
+
+		NLA_PUT_STRING(msg, WL12XX_NL_ATTR_IFNAME,
+			       nla_data(info->attrs[WL12XX_NL_ATTR_IFNAME]));
+		NLA_PUT(msg, WL12XX_NL_ATTR_CMD_TEST_ANSWER,
+			sizeof(*cmd), cmd);
+
+		ret = genlmsg_end(msg, hdr);
+		if (ret < 0) {
+			wl12xx_error("%s() failed", __func__);
+			goto nla_put_failure;
+		}
+
+		wl12xx_debug(DEBUG_NETLINK, "TEST cmd sent, answer");
+		ret = genlmsg_reply(msg, info);
+		goto out;
+
+ nla_put_failure:
+		nlmsg_free(msg);
+	} else
+		wl12xx_debug(DEBUG_NETLINK, "TEST cmd sent");
+
+out:
+	kfree(cmd);
+	return ret;
+}
+
+static int wl12xx_nl_interrogate(struct sk_buff *skb, struct genl_info *info)
+{
+	struct wl12xx *wl;
+	struct sk_buff *msg;
+	int ret = -ENOBUFS, cmd_ie, cmd_ie_len;
+	struct wl12xx_command *cmd;
+	void *hdr;
+
+	if (!info->attrs[WL12XX_NL_ATTR_CMD_IE])
+		return -EINVAL;
+
+	if (!info->attrs[WL12XX_NL_ATTR_CMD_IE_LEN])
+		return -EINVAL;
+
+	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+	if (!cmd)
+		return -ENOMEM;
+
+	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	wl = ifname_to_wl12xx(&init_net, info);
+	if (wl == NULL) {
+		wl12xx_error("wl12xx not found");
+		ret = -EINVAL;
+		goto nla_put_failure;
+	}
+
+	/* acx id */
+	cmd_ie = nla_get_u32(info->attrs[WL12XX_NL_ATTR_CMD_IE]);
+
+	/* maximum length of acx, including all headers */
+	cmd_ie_len = nla_get_u32(info->attrs[WL12XX_NL_ATTR_CMD_IE_LEN]);
+
+	wl12xx_debug(DEBUG_NETLINK, "Getting IE 0x%x (len %d)",
+		     cmd_ie, cmd_ie_len);
+
+	mutex_lock(&wl->mutex);
+	ret = wl12xx_cmd_interrogate(wl, cmd_ie, cmd, cmd_ie_len);
+	mutex_unlock(&wl->mutex);
+
+	if (ret < 0) {
+		wl12xx_error("%s() failed", __func__);
+		goto nla_put_failure;
+	}
+
+	hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+			  &wl12xx_nl_family, 0, WL12XX_NL_CMD_INTERROGATE);
+	if (IS_ERR(hdr)) {
+		ret = PTR_ERR(hdr);
+		goto nla_put_failure;
+	}
+
+	NLA_PUT_STRING(msg, WL12XX_NL_ATTR_IFNAME,
+		       nla_data(info->attrs[WL12XX_NL_ATTR_IFNAME]));
+	NLA_PUT(msg, WL12XX_NL_ATTR_CMD_IE_ANSWER, cmd_ie_len, cmd);
+
+	ret = genlmsg_end(msg, hdr);
+	if (ret < 0) {
+		wl12xx_error("%s() failed", __func__);
+		goto nla_put_failure;
+	}
+
+	kfree(cmd);
+	return genlmsg_reply(msg, info);
+
+ nla_put_failure:
+	kfree(cmd);
+	nlmsg_free(msg);
+
+	return ret;
+}
+
+static int wl12xx_nl_configure(struct sk_buff *skb, struct genl_info *info)
+{
+	int ret = 0, cmd_ie_len, acx_len;
+	struct acx_header *acx = NULL;
+	struct sk_buff *msg;
+	struct wl12xx *wl;
+	void *cmd_ie;
+	u16 *id;
+
+	if (!info->attrs[WL12XX_NL_ATTR_CMD_IE_BUFFER])
+		return -EINVAL;
+
+	if (!info->attrs[WL12XX_NL_ATTR_CMD_IE_LEN])
+		return -EINVAL;
+
+	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	wl = ifname_to_wl12xx(&init_net, info);
+	if (wl == NULL) {
+		wl12xx_error("wl12xx not found");
+		ret = -EINVAL;
+		goto nla_put_failure;
+	}
+
+	/* contains the acx header but not the cmd header */
+	cmd_ie = nla_data(info->attrs[WL12XX_NL_ATTR_CMD_IE_BUFFER]);
+
+	cmd_ie_len = nla_get_u32(info->attrs[WL12XX_NL_ATTR_CMD_IE_LEN]);
+
+	/* acx id is in the first two bytes */
+	id = cmd_ie;
+
+	/* need to add acx_header before cmd_ie, so create a new command */
+	acx_len = sizeof(struct acx_header) + cmd_ie_len;
+	acx = kzalloc(acx_len, GFP_KERNEL);
+	if (!acx) {
+		ret = -ENOMEM;
+		goto nla_put_failure;
+	}
+
+	/* copy the acx header and the payload */
+	memcpy(&acx->id, cmd_ie, cmd_ie_len);
+
+	mutex_lock(&wl->mutex);
+	ret = wl12xx_cmd_configure(wl, *id, acx, acx_len);
+	mutex_unlock(&wl->mutex);
+
+	if (ret < 0) {
+		wl12xx_error("%s() failed", __func__);
+		goto nla_put_failure;
+	}
+
+	wl12xx_debug(DEBUG_NETLINK, "CONFIGURE cmd sent");
+
+ nla_put_failure:
+	kfree(acx);
+	nlmsg_free(msg);
+
+	return ret;
+}
+
+static int wl12xx_nl_phy_reg_read(struct sk_buff *skb, struct genl_info *info)
+{
+	struct wl12xx *wl;
+	struct sk_buff *msg;
+	u32 reg_addr, *reg_value = NULL;
+	int ret = 0;
+	void *hdr;
+
+	if (!info->attrs[WL12XX_NL_ATTR_REG_ADDR])
+		return -EINVAL;
+
+	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	wl = ifname_to_wl12xx(&init_net, info);
+	if (wl == NULL) {
+		wl12xx_error("wl12xx not found");
+		ret = -EINVAL;
+		goto nla_put_failure;
+	}
+
+	reg_value = kmalloc(sizeof(*reg_value), GFP_KERNEL);
+	if (!reg_value) {
+		ret = -ENOMEM;
+		goto nla_put_failure;
+	}
+
+	reg_addr = nla_get_u32(info->attrs[WL12XX_NL_ATTR_REG_ADDR]);
+
+	wl12xx_debug(DEBUG_NETLINK, "Reading PHY reg 0x%x", reg_addr);
+
+	mutex_lock(&wl->mutex);
+	ret = wl12xx_cmd_read_memory(wl, reg_addr, reg_value,
+				     sizeof(*reg_value));
+	mutex_unlock(&wl->mutex);
+
+	if (ret < 0) {
+		wl12xx_error("%s() failed", __func__);
+		goto nla_put_failure;
+	}
+
+
+	hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+			  &wl12xx_nl_family, 0, WL12XX_NL_CMD_PHY_REG_READ);
+	if (IS_ERR(hdr)) {
+		ret = PTR_ERR(hdr);
+		goto nla_put_failure;
+	}
+
+	NLA_PUT_STRING(msg, WL12XX_NL_ATTR_IFNAME,
+		       nla_data(info->attrs[WL12XX_NL_ATTR_IFNAME]));
+
+	NLA_PUT_U32(msg, WL12XX_NL_ATTR_REG_VAL, *reg_value);
+
+	ret = genlmsg_end(msg, hdr);
+	if (ret < 0) {
+		wl12xx_error("%s() failed", __func__);
+		goto nla_put_failure;
+	}
+
+	kfree(reg_value);
+
+	return genlmsg_reply(msg, info);
+
+ nla_put_failure:
+	nlmsg_free(msg);
+	kfree(reg_value);
+
+	return ret;
+}
+
+static int wl12xx_nl_nvs_push(struct sk_buff *skb, struct genl_info *info)
+{
+	struct wl12xx *wl;
+	int ret = 0;
+
+	if (!info->attrs[WL12XX_NL_ATTR_NVS_BUFFER])
+		return -EINVAL;
+
+	if (!info->attrs[WL12XX_NL_ATTR_NVS_LEN])
+		return -EINVAL;
+
+	wl = ifname_to_wl12xx(&init_net, info);
+	if (wl == NULL) {
+		wl12xx_error("wl12xx not found");
+		return -EINVAL;
+	}
+
+	mutex_lock(&wl->mutex);
+	wl->nvs_len = nla_get_u32(info->attrs[WL12XX_NL_ATTR_NVS_LEN]);
+	if (wl->nvs_len % 4) {
+		wl12xx_error("NVS size is not multiple of 32: %d", wl->nvs_len);
+		ret = -EILSEQ;
+		goto out;
+	}
+
+	/* If we already have an NVS, we should free it */
+	kfree(wl->nvs);
+
+	wl->nvs = kzalloc(wl->nvs_len, GFP_KERNEL);
+	if (wl->nvs == NULL) {
+		wl12xx_error("Can't allocate NVS");
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	memcpy(wl->nvs,
+	       nla_data(info->attrs[WL12XX_NL_ATTR_NVS_BUFFER]),
+	       wl->nvs_len);
+
+	wl12xx_debug(DEBUG_NETLINK, "got NVS from userspace, %d bytes",
+		     wl->nvs_len);
+
+out:
+	mutex_unlock(&wl->mutex);
+
+	return ret;
+}
+
+static int wl12xx_nl_reg_read(struct sk_buff *skb, struct genl_info *info)
+{
+	struct wl12xx *wl;
+	u32 addr, val;
+	int ret = 0;
+	struct sk_buff *msg;
+	void *hdr;
+
+	if (!info->attrs[WL12XX_NL_ATTR_REG_ADDR])
+		return -EINVAL;
+
+	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	if (!msg)
+		return -ENOMEM;
+
+	wl = ifname_to_wl12xx(&init_net, info);
+	if (wl == NULL) {
+		wl12xx_error("wl12xx not found");
+		return -EINVAL;
+	}
+
+	addr = nla_get_u32(info->attrs[WL12XX_NL_ATTR_REG_ADDR]);
+
+	mutex_lock(&wl->mutex);
+	val = wl12xx_reg_read32(wl, addr);
+	mutex_unlock(&wl->mutex);
+
+	hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
+			  &wl12xx_nl_family, 0, WL12XX_NL_CMD_PHY_REG_READ);
+	if (IS_ERR(hdr)) {
+		ret = PTR_ERR(hdr);
+		goto nla_put_failure;
+	}
+
+	NLA_PUT_STRING(msg, WL12XX_NL_ATTR_IFNAME,
+		       nla_data(info->attrs[WL12XX_NL_ATTR_IFNAME]));
+
+	NLA_PUT_U32(msg, WL12XX_NL_ATTR_REG_VAL, val);
+
+	ret = genlmsg_end(msg, hdr);
+	if (ret < 0) {
+		wl12xx_error("%s() failed", __func__);
+		goto nla_put_failure;
+	}
+
+	return genlmsg_reply(msg, info);
+
+ nla_put_failure:
+	nlmsg_free(msg);
+
+	return ret;
+}
+
+static int wl12xx_nl_reg_write(struct sk_buff *skb, struct genl_info *info)
+{
+	struct wl12xx *wl;
+	u32 addr, val;
+
+	if (!info->attrs[WL12XX_NL_ATTR_REG_ADDR])
+		return -EINVAL;
+
+	if (!info->attrs[WL12XX_NL_ATTR_REG_VAL])
+		return -EINVAL;
+
+	wl = ifname_to_wl12xx(&init_net, info);
+	if (wl == NULL) {
+		wl12xx_error("wl12xx not found");
+		return -EINVAL;
+	}
+
+	addr = nla_get_u32(info->attrs[WL12XX_NL_ATTR_REG_ADDR]);
+	val = nla_get_u32(info->attrs[WL12XX_NL_ATTR_REG_VAL]);
+
+	mutex_lock(&wl->mutex);
+	wl12xx_reg_write32(wl, addr, val);
+	mutex_unlock(&wl->mutex);
+
+	return 0;
+}
+
+static int wl12xx_nl_set_plt_mode(struct sk_buff *skb, struct genl_info *info)
+{
+	struct wl12xx *wl;
+	u32 val;
+	int ret;
+
+	if (!info->attrs[WL12XX_NL_ATTR_PLT_MODE])
+		return -EINVAL;
+
+	wl = ifname_to_wl12xx(&init_net, info);
+	if (wl == NULL) {
+		wl12xx_error("wl12xx not found");
+		return -EINVAL;
+	}
+
+	val = nla_get_u32(info->attrs[WL12XX_NL_ATTR_PLT_MODE]);
+
+	switch (val) {
+	case 0:
+		ret = wl12xx_plt_stop(wl);
+		break;
+	case 1:
+		ret = wl12xx_plt_start(wl);
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	return ret;
+}
+
+static struct nla_policy wl12xx_nl_policy[WL12XX_NL_ATTR_MAX + 1] = {
+	[WL12XX_NL_ATTR_IFNAME] =            { .type = NLA_NUL_STRING,
+					       .len = IFNAMSIZ-1 },
+	[WL12XX_NL_ATTR_CMD_TEST_PARAM] =    { .type = NLA_BINARY,
+					       .len = WL12XX_MAX_TEST_LENGTH },
+	[WL12XX_NL_ATTR_CMD_TEST_ANSWER] =   { .type = NLA_U8 },
+	[WL12XX_NL_ATTR_CMD_IE] =            { .type = NLA_U32 },
+	[WL12XX_NL_ATTR_CMD_IE_LEN] =        { .type = NLA_U32 },
+	[WL12XX_NL_ATTR_CMD_IE_BUFFER] =     { .type = NLA_BINARY,
+					       .len = WL12XX_MAX_TEST_LENGTH },
+	[WL12XX_NL_ATTR_CMD_IE_ANSWER] =     { .type = NLA_BINARY,
+					       .len = WL12XX_MAX_TEST_LENGTH },
+	[WL12XX_NL_ATTR_REG_ADDR] =          { .type = NLA_U32 },
+	[WL12XX_NL_ATTR_REG_VAL] =           { .type = NLA_U32 },
+	[WL12XX_NL_ATTR_NVS_BUFFER] =        { .type = NLA_BINARY,
+					       .len = WL12XX_MAX_NVS_LENGTH },
+	[WL12XX_NL_ATTR_NVS_LEN] =           { .type = NLA_U32 },
+	[WL12XX_NL_ATTR_PLT_MODE] =          { .type = NLA_U32 },
+};
+
+static struct genl_ops wl12xx_nl_ops[] = {
+	{
+		.cmd = WL12XX_NL_CMD_TEST,
+		.doit = wl12xx_nl_test_cmd,
+		.policy = wl12xx_nl_policy,
+		.flags = GENL_ADMIN_PERM,
+	},
+	{
+		.cmd = WL12XX_NL_CMD_INTERROGATE,
+		.doit = wl12xx_nl_interrogate,
+		.policy = wl12xx_nl_policy,
+		.flags = GENL_ADMIN_PERM,
+	},
+	{
+		.cmd = WL12XX_NL_CMD_CONFIGURE,
+		.doit = wl12xx_nl_configure,
+		.policy = wl12xx_nl_policy,
+		.flags = GENL_ADMIN_PERM,
+	},
+	{
+		.cmd = WL12XX_NL_CMD_PHY_REG_READ,
+		.doit = wl12xx_nl_phy_reg_read,
+		.policy = wl12xx_nl_policy,
+		.flags = GENL_ADMIN_PERM,
+	},
+	{
+		.cmd = WL12XX_NL_CMD_NVS_PUSH,
+		.doit = wl12xx_nl_nvs_push,
+		.policy = wl12xx_nl_policy,
+		.flags = GENL_ADMIN_PERM,
+	},
+	{
+		.cmd = WL12XX_NL_CMD_REG_WRITE,
+		.doit = wl12xx_nl_reg_write,
+		.policy = wl12xx_nl_policy,
+		.flags = GENL_ADMIN_PERM,
+	},
+	{
+		.cmd = WL12XX_NL_CMD_REG_READ,
+		.doit = wl12xx_nl_reg_read,
+		.policy = wl12xx_nl_policy,
+		.flags = GENL_ADMIN_PERM,
+	},
+	{
+		.cmd = WL12XX_NL_CMD_SET_PLT_MODE,
+		.doit = wl12xx_nl_set_plt_mode,
+		.policy = wl12xx_nl_policy,
+		.flags = GENL_ADMIN_PERM,
+	},
+};
+
+int wl12xx_nl_register(void)
+{
+	int err, i;
+
+	err = genl_register_family(&wl12xx_nl_family);
+	if (err)
+		return err;
+
+	for (i = 0; i < ARRAY_SIZE(wl12xx_nl_ops); i++) {
+		err = genl_register_ops(&wl12xx_nl_family, &wl12xx_nl_ops[i]);
+		if (err)
+			goto err_out;
+	}
+	return 0;
+ err_out:
+	genl_unregister_family(&wl12xx_nl_family);
+	return err;
+}
+
+void wl12xx_nl_unregister(void)
+{
+	genl_unregister_family(&wl12xx_nl_family);
+}