Allow drivers to fix an issue when using wpa_supplicant with WEP.
The problem is introduced by the hwcrypto patch. We changed indicator of
the encryption request from the upper layer (i.e. wpa_supplicant):
In the original host based crypto the driver could use: crypt &&
crypt->ops.
In the new hardware based crypto, the driver should use the flags
specified in ieee->sec.encrypt.
Signed-off-by: James Ketrenos <jke...@li...>
---
include/net/ieee80211.h | 2 +-
net/ieee80211/ieee80211_wx.c | 7 +++----
2 files changed, 4 insertions(+), 5 deletions(-)
3f21eea347f9f098214a619fb734f038b9e5ec1f
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -445,7 +445,7 @@ struct ieee80211_device;
#define SEC_UNICAST_GROUP (1<<6)
#define SEC_LEVEL (1<<7)
#define SEC_ENABLED (1<<8)
-#define SEC_TGI_KEY_RESET (1<<9)
+#define SEC_ENCRYPT (1<<9)
#define SEC_LEVEL_0 0 /* None */
#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -321,7 +321,7 @@ int ieee80211_wx_set_encode(struct ieee8
sec.enabled = 0;
sec.encrypt = 0;
sec.level = SEC_LEVEL_0;
- sec.flags |= SEC_ENABLED | SEC_LEVEL;
+ sec.flags |= SEC_ENABLED | SEC_LEVEL | SEC_ENCRYPT;
}
goto done;
@@ -329,7 +329,7 @@ int ieee80211_wx_set_encode(struct ieee8
sec.enabled = 1;
sec.encrypt = 1;
- sec.flags |= SEC_ENABLED;
+ sec.flags |= SEC_ENABLED | SEC_ENCRYPT;
if (*crypt != NULL && (*crypt)->ops != NULL &&
strcmp((*crypt)->ops->name, "WEP") != 0) {
@@ -411,8 +411,6 @@ int ieee80211_wx_set_encode(struct ieee8
sec.flags |= SEC_ACTIVE_KEY;
}
}
-
- done:
ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);
sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY;
sec.flags |= SEC_AUTH_MODE;
@@ -424,6 +422,7 @@ int ieee80211_wx_set_encode(struct ieee8
sec.flags |= SEC_LEVEL;
sec.level = SEC_LEVEL_1; /* 40 and 104 bit WEP */
+ done:
if (ieee->set_security)
ieee->set_security(dev, &sec);
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