wext: refactor

Refactor wext to
 * split out iwpriv handling
 * split out iwspy handling
 * split out procfs support
 * allow cfg80211 to have wireless extensions compat code
   w/o CONFIG_WIRELESS_EXT

After this, drivers need to
 - select WIRELESS_EXT	- for wext support
 - select WEXT_PRIV	- for iwpriv support
 - select WEXT_SPY	- for iwspy support

except cfg80211 -- which gets new hooks in wext-core.c
and can then get wext handlers without CONFIG_WIRELESS_EXT.

Wireless extensions procfs support is auto-selected
based on PROC_FS and anything that requires the wext core
(i.e. WIRELESS_EXT or CFG80211_WEXT).

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2009-09-29 23:27:28 +02:00
committed by John W. Linville
parent bc974f4a23
commit 3d23e349d8
22 changed files with 1248 additions and 1245 deletions

View File

@@ -345,7 +345,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
u8 *country_ie;
#ifdef CONFIG_WIRELESS_EXT
#ifdef CONFIG_CFG80211_WEXT
union iwreq_data wrqu;
#endif
@@ -362,7 +362,7 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
resp_ie, resp_ie_len,
status, GFP_KERNEL);
#ifdef CONFIG_WIRELESS_EXT
#ifdef CONFIG_CFG80211_WEXT
if (wextev) {
if (req_ie && status == WLAN_STATUS_SUCCESS) {
memset(&wrqu, 0, sizeof(wrqu));
@@ -477,7 +477,7 @@ void __cfg80211_roamed(struct wireless_dev *wdev, const u8 *bssid,
const u8 *resp_ie, size_t resp_ie_len)
{
struct cfg80211_bss *bss;
#ifdef CONFIG_WIRELESS_EXT
#ifdef CONFIG_CFG80211_WEXT
union iwreq_data wrqu;
#endif
@@ -512,7 +512,7 @@ void __cfg80211_roamed(struct wireless_dev *wdev, const u8 *bssid,
req_ie, req_ie_len, resp_ie, resp_ie_len,
GFP_KERNEL);
#ifdef CONFIG_WIRELESS_EXT
#ifdef CONFIG_CFG80211_WEXT
if (req_ie) {
memset(&wrqu, 0, sizeof(wrqu));
wrqu.data.length = req_ie_len;
@@ -573,7 +573,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
int i;
#ifdef CONFIG_WIRELESS_EXT
#ifdef CONFIG_CFG80211_WEXT
union iwreq_data wrqu;
#endif
@@ -631,7 +631,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie,
for (i = 0; i < 6; i++)
rdev->ops->del_key(wdev->wiphy, dev, i, NULL);
#ifdef CONFIG_WIRELESS_EXT
#ifdef CONFIG_CFG80211_WEXT
memset(&wrqu, 0, sizeof(wrqu));
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);