zd1211rw: port to mac80211

This seems to be working smoothly now. Let's not hold back the mac80211
transition any further. This patch ports the existing driver from softmac
to mac80211.

Many thanks to everyone who helped out with the porting efforts.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 0 insertions, 264 deletions

diff --git a/drivers/net/wireless/zd1211rw/zd_netdev.c b/drivers/net/wireless/zd1211rw/zd_netdev.c
deleted file mode 100644
index 047cab3d87dfc3..00000000000000
--- a/drivers/net/wireless/zd1211rw/zd_netdev.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/* zd_netdev.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <net/ieee80211.h>
-#include <net/ieee80211softmac.h>
-#include <net/ieee80211softmac_wx.h>
-#include <net/iw_handler.h>
-
-#include "zd_def.h"
-#include "zd_netdev.h"
-#include "zd_mac.h"
-#include "zd_ieee80211.h"
-
-/* Region 0 means reset regdomain to default. */
-static int zd_set_regdomain(struct net_device *netdev,
-	                    struct iw_request_info *info,
-			    union iwreq_data *req, char *extra)
-{
-	const u8 *regdomain = (u8 *)req;
-	return zd_mac_set_regdomain(zd_netdev_mac(netdev), *regdomain);
-}
-
-static int zd_get_regdomain(struct net_device *netdev,
-	                    struct iw_request_info *info,
-			    union iwreq_data *req, char *extra)
-{
-	u8 *regdomain = (u8 *)req;
-	if (!regdomain)
-		return -EINVAL;
-	*regdomain = zd_mac_get_regdomain(zd_netdev_mac(netdev));
-	return 0;
-}
-
-static const struct iw_priv_args zd_priv_args[] = {
-	{
-		.cmd = ZD_PRIV_SET_REGDOMAIN,
-		.set_args = IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1,
-		.name = "set_regdomain",
-	},
-	{
-		.cmd = ZD_PRIV_GET_REGDOMAIN,
-		.get_args = IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1,
-		.name = "get_regdomain",
-	},
-};
-
-#define PRIV_OFFSET(x) [(x)-SIOCIWFIRSTPRIV]
-
-static const iw_handler zd_priv_handler[] = {
-	PRIV_OFFSET(ZD_PRIV_SET_REGDOMAIN) = zd_set_regdomain,
-	PRIV_OFFSET(ZD_PRIV_GET_REGDOMAIN) = zd_get_regdomain,
-};
-
-static int iw_get_name(struct net_device *netdev,
-	               struct iw_request_info *info,
-		       union iwreq_data *req, char *extra)
-{
-	/* FIXME: check whether 802.11a will also supported */
-	strlcpy(req->name, "IEEE 802.11b/g", IFNAMSIZ);
-	return 0;
-}
-
-static int iw_get_nick(struct net_device *netdev,
-	               struct iw_request_info *info,
-		       union iwreq_data *req, char *extra)
-{
-	strcpy(extra, "zd1211");
-	req->data.length = strlen(extra);
-	req->data.flags = 1;
-	return 0;
-}
-
-static int iw_set_freq(struct net_device *netdev,
-	               struct iw_request_info *info,
-		       union iwreq_data *req, char *extra)
-{
-	int r;
-	struct zd_mac *mac = zd_netdev_mac(netdev);
-	struct iw_freq *freq = &req->freq;
-	u8 channel;
-
-	r = zd_find_channel(&channel, freq);
-	if (r < 0)
-		return r;
-	r = zd_mac_request_channel(mac, channel);
-	return r;
-}
-
-static int iw_get_freq(struct net_device *netdev,
-	           struct iw_request_info *info,
-		   union iwreq_data *req, char *extra)
-{
-	struct zd_mac *mac = zd_netdev_mac(netdev);
-	struct iw_freq *freq = &req->freq;
-
-	return zd_channel_to_freq(freq, zd_mac_get_channel(mac));
-}
-
-static int iw_set_mode(struct net_device *netdev,
-	               struct iw_request_info *info,
-		       union iwreq_data *req, char *extra)
-{
-	return zd_mac_set_mode(zd_netdev_mac(netdev), req->mode);
-}
-
-static int iw_get_mode(struct net_device *netdev,
-	               struct iw_request_info *info,
-		       union iwreq_data *req, char *extra)
-{
-	return zd_mac_get_mode(zd_netdev_mac(netdev), &req->mode);
-}
-
-static int iw_get_range(struct net_device *netdev,
-	               struct iw_request_info *info,
-		       union iwreq_data *req, char *extra)
-{
-	struct iw_range *range = (struct iw_range *)extra;
-
-	dev_dbg_f(zd_mac_dev(zd_netdev_mac(netdev)), "\n");
-	req->data.length = sizeof(*range);
-	return zd_mac_get_range(zd_netdev_mac(netdev), range);
-}
-
-static int iw_set_encode(struct net_device *netdev,
-			 struct iw_request_info *info,
-			 union iwreq_data *data,
-			 char *extra)
-{
-	return ieee80211_wx_set_encode(zd_netdev_ieee80211(netdev), info,
-		data, extra);
-}
-
-static int iw_get_encode(struct net_device *netdev,
-			 struct iw_request_info *info,
-			 union iwreq_data *data,
-			 char *extra)
-{
-	return ieee80211_wx_get_encode(zd_netdev_ieee80211(netdev), info,
-		data, extra);
-}
-
-static int iw_set_encodeext(struct net_device *netdev,
-			 struct iw_request_info *info,
-			 union iwreq_data *data,
-			 char *extra)
-{
-	return ieee80211_wx_set_encodeext(zd_netdev_ieee80211(netdev), info,
-		data, extra);
-}
-
-static int iw_get_encodeext(struct net_device *netdev,
-			 struct iw_request_info *info,
-			 union iwreq_data *data,
-			 char *extra)
-{
-	return ieee80211_wx_get_encodeext(zd_netdev_ieee80211(netdev), info,
-		data, extra);
-}
-
-#define WX(x) [(x)-SIOCIWFIRST]
-
-static const iw_handler zd_standard_iw_handlers[] = {
-	WX(SIOCGIWNAME)		= iw_get_name,
-	WX(SIOCGIWNICKN)	= iw_get_nick,
-	WX(SIOCSIWFREQ)		= iw_set_freq,
-	WX(SIOCGIWFREQ)		= iw_get_freq,
-	WX(SIOCSIWMODE)		= iw_set_mode,
-	WX(SIOCGIWMODE)		= iw_get_mode,
-	WX(SIOCGIWRANGE)	= iw_get_range,
-	WX(SIOCSIWENCODE)	= iw_set_encode,
-	WX(SIOCGIWENCODE)	= iw_get_encode,
-	WX(SIOCSIWENCODEEXT)	= iw_set_encodeext,
-	WX(SIOCGIWENCODEEXT)	= iw_get_encodeext,
-	WX(SIOCSIWAUTH)		= ieee80211_wx_set_auth,
-	WX(SIOCGIWAUTH)		= ieee80211_wx_get_auth,
-	WX(SIOCSIWSCAN)		= ieee80211softmac_wx_trigger_scan,
-	WX(SIOCGIWSCAN)		= ieee80211softmac_wx_get_scan_results,
-	WX(SIOCSIWESSID)	= ieee80211softmac_wx_set_essid,
-	WX(SIOCGIWESSID)	= ieee80211softmac_wx_get_essid,
-	WX(SIOCSIWAP)		= ieee80211softmac_wx_set_wap,
-	WX(SIOCGIWAP)		= ieee80211softmac_wx_get_wap,
-	WX(SIOCSIWRATE)		= ieee80211softmac_wx_set_rate,
-	WX(SIOCGIWRATE)		= ieee80211softmac_wx_get_rate,
-	WX(SIOCSIWGENIE)	= ieee80211softmac_wx_set_genie,
-	WX(SIOCGIWGENIE)	= ieee80211softmac_wx_get_genie,
-	WX(SIOCSIWMLME)		= ieee80211softmac_wx_set_mlme,
-};
-
-static const struct iw_handler_def iw_handler_def = {
-	.standard		= zd_standard_iw_handlers,
-	.num_standard		= ARRAY_SIZE(zd_standard_iw_handlers),
-	.private		= zd_priv_handler,
-	.num_private		= ARRAY_SIZE(zd_priv_handler),
-	.private_args		= zd_priv_args,
-	.num_private_args	= ARRAY_SIZE(zd_priv_args),
-	.get_wireless_stats	= zd_mac_get_wireless_stats,
-};
-
-struct net_device *zd_netdev_alloc(struct usb_interface *intf)
-{
-	int r;
-	struct net_device *netdev;
-	struct zd_mac *mac;
-
-	netdev = alloc_ieee80211softmac(sizeof(struct zd_mac));
-	if (!netdev) {
-		dev_dbg_f(&intf->dev, "out of memory\n");
-		return NULL;
-	}
-
-	mac = zd_netdev_mac(netdev);
-	r = zd_mac_init(mac, netdev, intf);
-	if (r) {
-		usb_set_intfdata(intf, NULL);
-		free_ieee80211(netdev);
-		return NULL;
-	}
-
-	SET_NETDEV_DEV(netdev, &intf->dev);
-
-	dev_dbg_f(&intf->dev, "netdev->flags %#06hx\n", netdev->flags);
-	dev_dbg_f(&intf->dev, "netdev->features %#010lx\n", netdev->features);
-
-	netdev->open = zd_mac_open;
-	netdev->stop = zd_mac_stop;
-	/* netdev->get_stats = */
-	netdev->set_multicast_list = zd_mac_set_multicast_list;
-	netdev->set_mac_address = zd_mac_set_mac_address;
-	netdev->wireless_handlers = &iw_handler_def;
-	/* netdev->ethtool_ops = */
-
-	return netdev;
-}
-
-void zd_netdev_free(struct net_device *netdev)
-{
-	if (!netdev)
-		return;
-
-	zd_mac_clear(zd_netdev_mac(netdev));
-	free_ieee80211(netdev);
-}
-
-void zd_netdev_disconnect(struct net_device *netdev)
-{
-	unregister_netdev(netdev);
-}