From aa4bbbe44880a625ef065f0ebbbcc6adf34e03a6 Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Wed, 16 May 2012 21:24:54 -0700
Subject: mwifiex: invalidate bss config before setting channel for uAP
Mark bss_config parameters as invalid before setting AP channel.
This prevents from setting invalid parameters while setting AP
channel to FW.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/uap_cmd.c | 1 +
1 file changed, 1 insertion(+)
(limited to 'drivers/net/wireless/mwifiex/uap_cmd.c')
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index 76dfbc42a73..e9482c97e77 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -416,6 +416,7 @@ int mwifiex_uap_set_channel(struct mwifiex_private *priv, int channel)
if (!bss_cfg)
return -ENOMEM;
+ mwifiex_set_sys_config_invalid_data(bss_cfg);
bss_cfg->band_cfg = BAND_CONFIG_MANUAL;
bss_cfg->channel = channel;
--
cgit v1.2.3-70-g09d2
From 605b73af3273336b2465962d99a937069710e104 Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Wed, 16 May 2012 21:24:55 -0700
Subject: mwifiex: support NL80211_HIDDEN_SSID_ZERO_LEN for uAP
mwifiex uAP supports NL80211_HIDDEN_SSID_ZERO_LEN type of hidden
SSID only. NL80211_HIDDEN_SSID_ZERO_CONTENTS is not supported.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/cfg80211.c | 13 +++++++++++++
drivers/net/wireless/mwifiex/fw.h | 6 ++++++
drivers/net/wireless/mwifiex/uap_cmd.c | 9 +++++++++
3 files changed, 28 insertions(+)
(limited to 'drivers/net/wireless/mwifiex/uap_cmd.c')
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 87671446e24..015fec3371a 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -948,6 +948,19 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
bss_cfg->ssid.ssid_len = params->ssid_len;
}
+ switch (params->hidden_ssid) {
+ case NL80211_HIDDEN_SSID_NOT_IN_USE:
+ bss_cfg->bcast_ssid_ctl = 1;
+ break;
+ case NL80211_HIDDEN_SSID_ZERO_LEN:
+ bss_cfg->bcast_ssid_ctl = 0;
+ break;
+ case NL80211_HIDDEN_SSID_ZERO_CONTENTS:
+ /* firmware doesn't support this type of hidden SSID */
+ default:
+ return -EINVAL;
+ }
+
if (mwifiex_set_secure_params(priv, bss_cfg, params)) {
kfree(bss_cfg);
wiphy_err(wiphy, "Failed to parse secuirty parameters!\n");
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 9f674bbebe6..561452a5c81 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -122,6 +122,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define TLV_TYPE_CHANNELBANDLIST (PROPRIETARY_TLV_BASE_ID + 42)
#define TLV_TYPE_UAP_BEACON_PERIOD (PROPRIETARY_TLV_BASE_ID + 44)
#define TLV_TYPE_UAP_DTIM_PERIOD (PROPRIETARY_TLV_BASE_ID + 45)
+#define TLV_TYPE_UAP_BCAST_SSID (PROPRIETARY_TLV_BASE_ID + 48)
#define TLV_TYPE_UAP_RTS_THRESHOLD (PROPRIETARY_TLV_BASE_ID + 51)
#define TLV_TYPE_UAP_WPA_PASSPHRASE (PROPRIETARY_TLV_BASE_ID + 60)
#define TLV_TYPE_UAP_ENCRY_PROTOCOL (PROPRIETARY_TLV_BASE_ID + 64)
@@ -1209,6 +1210,11 @@ struct host_cmd_tlv_ssid {
u8 ssid[0];
} __packed;
+struct host_cmd_tlv_bcast_ssid {
+ struct host_cmd_tlv tlv;
+ u8 bcast_ctl;
+} __packed;
+
struct host_cmd_tlv_beacon_period {
struct host_cmd_tlv tlv;
__le16 period;
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index e9482c97e77..8173ab66066 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -132,6 +132,7 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
struct host_cmd_tlv_dtim_period *dtim_period;
struct host_cmd_tlv_beacon_period *beacon_period;
struct host_cmd_tlv_ssid *ssid;
+ struct host_cmd_tlv_bcast_ssid *bcast_ssid;
struct host_cmd_tlv_channel_band *chan_band;
struct host_cmd_tlv_frag_threshold *frag_threshold;
struct host_cmd_tlv_rts_threshold *rts_threshold;
@@ -153,6 +154,14 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
cmd_size += sizeof(struct host_cmd_tlv) +
bss_cfg->ssid.ssid_len;
tlv += sizeof(struct host_cmd_tlv) + bss_cfg->ssid.ssid_len;
+
+ bcast_ssid = (struct host_cmd_tlv_bcast_ssid *)tlv;
+ bcast_ssid->tlv.type = cpu_to_le16(TLV_TYPE_UAP_BCAST_SSID);
+ bcast_ssid->tlv.len =
+ cpu_to_le16(sizeof(bcast_ssid->bcast_ctl));
+ bcast_ssid->bcast_ctl = bss_cfg->bcast_ssid_ctl;
+ cmd_size += sizeof(struct host_cmd_tlv_bcast_ssid);
+ tlv += sizeof(struct host_cmd_tlv_bcast_ssid);
}
if (bss_cfg->channel && bss_cfg->channel <= MAX_CHANNEL_BAND_BG) {
chan_band = (struct host_cmd_tlv_channel_band *)tlv;
--
cgit v1.2.3-70-g09d2
From 0abd79e5a87319f0710c8db2ef2a2c5c6479c32b Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Fri, 15 Jun 2012 12:21:51 -0700
Subject: mwifiex: set channel via start_ap handler for AP interface
This patch adds functionality to set channel info received from
cfg80211_ap_settings in start_ap handler.
Since set_channel cfg80211 handler has been removed and we need
not explicitely call mwifiex_uap_set_channel(); hence this
function definition is also removed.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/cfg80211.c | 23 +++++++++++++++++------
drivers/net/wireless/mwifiex/main.h | 1 -
drivers/net/wireless/mwifiex/uap_cmd.c | 30 ------------------------------
3 files changed, 17 insertions(+), 37 deletions(-)
(limited to 'drivers/net/wireless/mwifiex/uap_cmd.c')
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 015fec3371a..7b4eaf41bfc 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -384,13 +384,13 @@ mwifiex_set_rf_channel(struct mwifiex_private *priv,
cfp.freq = chan->center_freq;
cfp.channel = ieee80211_frequency_to_channel(chan->center_freq);
- if (mwifiex_bss_set_channel(priv, &cfp))
- return -EFAULT;
-
- if (priv->bss_type == MWIFIEX_BSS_TYPE_STA)
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_STA) {
+ if (mwifiex_bss_set_channel(priv, &cfp))
+ return -EFAULT;
return mwifiex_drv_change_adhoc_chan(priv, cfp.channel);
- else
- return mwifiex_uap_set_channel(priv, cfp.channel);
+ }
+
+ return 0;
}
/*
@@ -961,6 +961,17 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
return -EINVAL;
}
+ bss_cfg->channel =
+ (u8)ieee80211_frequency_to_channel(params->channel->center_freq);
+ bss_cfg->band_cfg = BAND_CONFIG_MANUAL;
+
+ if (mwifiex_set_rf_channel(priv, params->channel,
+ params->channel_type)) {
+ kfree(bss_cfg);
+ wiphy_err(wiphy, "Failed to set band config information!\n");
+ return -1;
+ }
+
if (mwifiex_set_secure_params(priv, bss_cfg, params)) {
kfree(bss_cfg);
wiphy_err(wiphy, "Failed to parse secuirty parameters!\n");
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 5b32221077c..512481ea664 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -990,7 +990,6 @@ int mwifiex_set_tx_power(struct mwifiex_private *priv,
int mwifiex_main_process(struct mwifiex_adapter *);
-int mwifiex_uap_set_channel(struct mwifiex_private *priv, int channel);
int mwifiex_bss_set_channel(struct mwifiex_private *,
struct mwifiex_chan_freq_power *cfp);
int mwifiex_get_bss_info(struct mwifiex_private *,
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index 89f9a2a45de..fb0c6cbfc27 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -421,33 +421,3 @@ int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, u16 cmd_no,
return 0;
}
-
-/* This function sets the RF channel for AP.
- *
- * This function populates channel information in AP config structure
- * and sends command to configure channel information in AP.
- */
-int mwifiex_uap_set_channel(struct mwifiex_private *priv, int channel)
-{
- struct mwifiex_uap_bss_param *bss_cfg;
- struct wiphy *wiphy = priv->wdev->wiphy;
-
- bss_cfg = kzalloc(sizeof(struct mwifiex_uap_bss_param), GFP_KERNEL);
- if (!bss_cfg)
- return -ENOMEM;
-
- mwifiex_set_sys_config_invalid_data(bss_cfg);
- bss_cfg->band_cfg = BAND_CONFIG_MANUAL;
- bss_cfg->channel = channel;
-
- if (mwifiex_send_cmd_async(priv, HostCmd_CMD_UAP_SYS_CONFIG,
- HostCmd_ACT_GEN_SET,
- UAP_BSS_PARAMS_I, bss_cfg)) {
- wiphy_err(wiphy, "Failed to set the uAP channel\n");
- kfree(bss_cfg);
- return -1;
- }
-
- kfree(bss_cfg);
- return 0;
-}
--
cgit v1.2.3-70-g09d2
From 2228125600b3031657b825502d1a1999e4c02566 Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Fri, 15 Jun 2012 12:21:53 -0700
Subject: mwifiex: set HT capability based on cfg80211_ap_settings
Parse HT IE from cfg80211 and set HT capabilities accordingly
to FW. If HT IE is missing, 11n would be disabled in FW.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/cfg80211.c | 2 ++
drivers/net/wireless/mwifiex/fw.h | 6 +++++
drivers/net/wireless/mwifiex/ioctl.h | 1 +
drivers/net/wireless/mwifiex/main.h | 3 +++
drivers/net/wireless/mwifiex/uap_cmd.c | 47 +++++++++++++++++++++++++++++++++
5 files changed, 59 insertions(+)
(limited to 'drivers/net/wireless/mwifiex/uap_cmd.c')
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 7b4eaf41bfc..5af3f97936e 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -978,6 +978,8 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
return -1;
}
+ mwifiex_set_ht_params(priv, bss_cfg, params);
+
if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_UAP_BSS_STOP,
HostCmd_ACT_GEN_SET, 0, NULL)) {
wiphy_err(wiphy, "Failed to stop the BSS\n");
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 561452a5c81..9686f6fec19 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -162,6 +162,12 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define ISSUPP_11NENABLED(FwCapInfo) (FwCapInfo & BIT(11))
+#define MWIFIEX_DEF_HT_CAP (IEEE80211_HT_CAP_DSSSCCK40 | \
+ (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT) | \
+ IEEE80211_HT_CAP_SM_PS)
+
+#define MWIFIEX_DEF_AMPDU IEEE80211_HT_AMPDU_PARM_FACTOR
+
/* dev_cap bitmap
* BIT
* 0-16 reserved
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index e6be6ee7595..8c8e47c792a 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -90,6 +90,7 @@ struct mwifiex_uap_bss_param {
u16 key_mgmt;
u16 key_mgmt_operation;
struct wpa_param wpa_cfg;
+ struct ieee80211_ht_cap ht_cap;
};
enum {
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 512481ea664..0b3b5aa9830 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -840,6 +840,9 @@ void mwifiex_init_priv_params(struct mwifiex_private *priv,
int mwifiex_set_secure_params(struct mwifiex_private *priv,
struct mwifiex_uap_bss_param *bss_config,
struct cfg80211_ap_settings *params);
+void mwifiex_set_ht_params(struct mwifiex_private *priv,
+ struct mwifiex_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params);
/*
* This function checks if the queuing is RA based or not.
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index fb0c6cbfc27..59e5ba4df02 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -118,6 +118,33 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv,
return 0;
}
+/* This function updates 11n related parameters from IE and sets them into
+ * bss_config structure.
+ */
+void
+mwifiex_set_ht_params(struct mwifiex_private *priv,
+ struct mwifiex_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params)
+{
+ const u8 *ht_ie;
+
+ if (!ISSUPP_11NENABLED(priv->adapter->fw_cap_info))
+ return;
+
+ ht_ie = cfg80211_find_ie(WLAN_EID_HT_CAPABILITY, params->beacon.tail,
+ params->beacon.tail_len);
+ if (ht_ie) {
+ memcpy(&bss_cfg->ht_cap, ht_ie + 2,
+ sizeof(struct ieee80211_ht_cap));
+ } else {
+ memset(&bss_cfg->ht_cap , 0, sizeof(struct ieee80211_ht_cap));
+ bss_cfg->ht_cap.cap_info = cpu_to_le16(MWIFIEX_DEF_HT_CAP);
+ bss_cfg->ht_cap.ampdu_params_info = MWIFIEX_DEF_AMPDU;
+ }
+
+ return;
+}
+
/* This function initializes some of mwifiex_uap_bss_param variables.
* This helps FW in ignoring invalid values. These values may or may not
* be get updated to valid ones at later stage.
@@ -154,6 +181,7 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
struct host_cmd_tlv_auth_type *auth_type;
struct host_cmd_tlv_passphrase *passphrase;
struct host_cmd_tlv_akmp *tlv_akmp;
+ struct mwifiex_ie_types_htcap *htcap;
struct mwifiex_uap_bss_param *bss_cfg = cmd_buf;
u16 cmd_size = *param_size;
@@ -330,6 +358,25 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
tlv += sizeof(struct host_cmd_tlv_encrypt_protocol);
}
+ if (bss_cfg->ht_cap.cap_info) {
+ htcap = (struct mwifiex_ie_types_htcap *)tlv;
+ htcap->header.type = cpu_to_le16(WLAN_EID_HT_CAPABILITY);
+ htcap->header.len =
+ cpu_to_le16(sizeof(struct ieee80211_ht_cap));
+ htcap->ht_cap.cap_info = bss_cfg->ht_cap.cap_info;
+ htcap->ht_cap.ampdu_params_info =
+ bss_cfg->ht_cap.ampdu_params_info;
+ memcpy(&htcap->ht_cap.mcs, &bss_cfg->ht_cap.mcs,
+ sizeof(struct ieee80211_mcs_info));
+ htcap->ht_cap.extended_ht_cap_info =
+ bss_cfg->ht_cap.extended_ht_cap_info;
+ htcap->ht_cap.tx_BF_cap_info = bss_cfg->ht_cap.tx_BF_cap_info;
+ htcap->ht_cap.antenna_selection_info =
+ bss_cfg->ht_cap.antenna_selection_info;
+ cmd_size += sizeof(struct mwifiex_ie_types_htcap);
+ tlv += sizeof(struct mwifiex_ie_types_htcap);
+ }
+
*param_size = cmd_size;
return 0;
--
cgit v1.2.3-70-g09d2
From 5d66cb62954106d4abfb67bbb5a14cec57903cbb Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Fri, 15 Jun 2012 12:21:54 -0700
Subject: mwifiex: separate uAP WPA/WPA2 parsing from other BSS parameters
To enhance readability, create a separate function for parsing
WPA/WPA2 related parameters from cfg80211_ap_settings.
There is no functional change in this patch.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/uap_cmd.c | 147 ++++++++++++++++++---------------
1 file changed, 79 insertions(+), 68 deletions(-)
(limited to 'drivers/net/wireless/mwifiex/uap_cmd.c')
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index 59e5ba4df02..86a4432df7a 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -161,6 +161,82 @@ void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config)
config->retry_limit = 0x7F;
}
+/* This function parses BSS related parameters from structure
+ * and prepares TLVs specific to WPA/WPA2 security.
+ * These TLVs are appended to command buffer.
+ */
+static void
+mwifiex_uap_bss_wpa(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
+{
+ struct host_cmd_tlv_pwk_cipher *pwk_cipher;
+ struct host_cmd_tlv_gwk_cipher *gwk_cipher;
+ struct host_cmd_tlv_passphrase *passphrase;
+ struct host_cmd_tlv_akmp *tlv_akmp;
+ struct mwifiex_uap_bss_param *bss_cfg = cmd_buf;
+ u16 cmd_size = *param_size;
+ u8 *tlv = *tlv_buf;
+
+ tlv_akmp = (struct host_cmd_tlv_akmp *)tlv;
+ tlv_akmp->tlv.type = cpu_to_le16(TLV_TYPE_UAP_AKMP);
+ tlv_akmp->tlv.len = cpu_to_le16(sizeof(struct host_cmd_tlv_akmp) -
+ sizeof(struct host_cmd_tlv));
+ tlv_akmp->key_mgmt_operation = cpu_to_le16(bss_cfg->key_mgmt_operation);
+ tlv_akmp->key_mgmt = cpu_to_le16(bss_cfg->key_mgmt);
+ cmd_size += sizeof(struct host_cmd_tlv_akmp);
+ tlv += sizeof(struct host_cmd_tlv_akmp);
+
+ if (bss_cfg->wpa_cfg.pairwise_cipher_wpa & VALID_CIPHER_BITMAP) {
+ pwk_cipher = (struct host_cmd_tlv_pwk_cipher *)tlv;
+ pwk_cipher->tlv.type = cpu_to_le16(TLV_TYPE_PWK_CIPHER);
+ pwk_cipher->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_pwk_cipher) -
+ sizeof(struct host_cmd_tlv));
+ pwk_cipher->proto = cpu_to_le16(PROTOCOL_WPA);
+ pwk_cipher->cipher = bss_cfg->wpa_cfg.pairwise_cipher_wpa;
+ cmd_size += sizeof(struct host_cmd_tlv_pwk_cipher);
+ tlv += sizeof(struct host_cmd_tlv_pwk_cipher);
+ }
+
+ if (bss_cfg->wpa_cfg.pairwise_cipher_wpa2 & VALID_CIPHER_BITMAP) {
+ pwk_cipher = (struct host_cmd_tlv_pwk_cipher *)tlv;
+ pwk_cipher->tlv.type = cpu_to_le16(TLV_TYPE_PWK_CIPHER);
+ pwk_cipher->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_pwk_cipher) -
+ sizeof(struct host_cmd_tlv));
+ pwk_cipher->proto = cpu_to_le16(PROTOCOL_WPA2);
+ pwk_cipher->cipher = bss_cfg->wpa_cfg.pairwise_cipher_wpa2;
+ cmd_size += sizeof(struct host_cmd_tlv_pwk_cipher);
+ tlv += sizeof(struct host_cmd_tlv_pwk_cipher);
+ }
+
+ if (bss_cfg->wpa_cfg.group_cipher & VALID_CIPHER_BITMAP) {
+ gwk_cipher = (struct host_cmd_tlv_gwk_cipher *)tlv;
+ gwk_cipher->tlv.type = cpu_to_le16(TLV_TYPE_GWK_CIPHER);
+ gwk_cipher->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_gwk_cipher) -
+ sizeof(struct host_cmd_tlv));
+ gwk_cipher->cipher = bss_cfg->wpa_cfg.group_cipher;
+ cmd_size += sizeof(struct host_cmd_tlv_gwk_cipher);
+ tlv += sizeof(struct host_cmd_tlv_gwk_cipher);
+ }
+
+ if (bss_cfg->wpa_cfg.length) {
+ passphrase = (struct host_cmd_tlv_passphrase *)tlv;
+ passphrase->tlv.type = cpu_to_le16(TLV_TYPE_UAP_WPA_PASSPHRASE);
+ passphrase->tlv.len = cpu_to_le16(bss_cfg->wpa_cfg.length);
+ memcpy(passphrase->passphrase, bss_cfg->wpa_cfg.passphrase,
+ bss_cfg->wpa_cfg.length);
+ cmd_size += sizeof(struct host_cmd_tlv) +
+ bss_cfg->wpa_cfg.length;
+ tlv += sizeof(struct host_cmd_tlv) + bss_cfg->wpa_cfg.length;
+ }
+
+ *param_size = cmd_size;
+ *tlv_buf = tlv;
+
+ return;
+}
+
/* This function parses BSS related parameters from structure
* and prepares TLVs. These TLVs are appended to command buffer.
*/
@@ -175,12 +251,8 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
struct host_cmd_tlv_frag_threshold *frag_threshold;
struct host_cmd_tlv_rts_threshold *rts_threshold;
struct host_cmd_tlv_retry_limit *retry_limit;
- struct host_cmd_tlv_pwk_cipher *pwk_cipher;
- struct host_cmd_tlv_gwk_cipher *gwk_cipher;
struct host_cmd_tlv_encrypt_protocol *encrypt_protocol;
struct host_cmd_tlv_auth_type *auth_type;
- struct host_cmd_tlv_passphrase *passphrase;
- struct host_cmd_tlv_akmp *tlv_akmp;
struct mwifiex_ie_types_htcap *htcap;
struct mwifiex_uap_bss_param *bss_cfg = cmd_buf;
u16 cmd_size = *param_size;
@@ -271,70 +343,9 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
}
if ((bss_cfg->protocol & PROTOCOL_WPA) ||
(bss_cfg->protocol & PROTOCOL_WPA2) ||
- (bss_cfg->protocol & PROTOCOL_EAP)) {
- tlv_akmp = (struct host_cmd_tlv_akmp *)tlv;
- tlv_akmp->tlv.type = cpu_to_le16(TLV_TYPE_UAP_AKMP);
- tlv_akmp->tlv.len =
- cpu_to_le16(sizeof(struct host_cmd_tlv_akmp) -
- sizeof(struct host_cmd_tlv));
- tlv_akmp->key_mgmt_operation =
- cpu_to_le16(bss_cfg->key_mgmt_operation);
- tlv_akmp->key_mgmt = cpu_to_le16(bss_cfg->key_mgmt);
- cmd_size += sizeof(struct host_cmd_tlv_akmp);
- tlv += sizeof(struct host_cmd_tlv_akmp);
-
- if (bss_cfg->wpa_cfg.pairwise_cipher_wpa &
- VALID_CIPHER_BITMAP) {
- pwk_cipher = (struct host_cmd_tlv_pwk_cipher *)tlv;
- pwk_cipher->tlv.type =
- cpu_to_le16(TLV_TYPE_PWK_CIPHER);
- pwk_cipher->tlv.len = cpu_to_le16(
- sizeof(struct host_cmd_tlv_pwk_cipher) -
- sizeof(struct host_cmd_tlv));
- pwk_cipher->proto = cpu_to_le16(PROTOCOL_WPA);
- pwk_cipher->cipher =
- bss_cfg->wpa_cfg.pairwise_cipher_wpa;
- cmd_size += sizeof(struct host_cmd_tlv_pwk_cipher);
- tlv += sizeof(struct host_cmd_tlv_pwk_cipher);
- }
- if (bss_cfg->wpa_cfg.pairwise_cipher_wpa2 &
- VALID_CIPHER_BITMAP) {
- pwk_cipher = (struct host_cmd_tlv_pwk_cipher *)tlv;
- pwk_cipher->tlv.type = cpu_to_le16(TLV_TYPE_PWK_CIPHER);
- pwk_cipher->tlv.len = cpu_to_le16(
- sizeof(struct host_cmd_tlv_pwk_cipher) -
- sizeof(struct host_cmd_tlv));
- pwk_cipher->proto = cpu_to_le16(PROTOCOL_WPA2);
- pwk_cipher->cipher =
- bss_cfg->wpa_cfg.pairwise_cipher_wpa2;
- cmd_size += sizeof(struct host_cmd_tlv_pwk_cipher);
- tlv += sizeof(struct host_cmd_tlv_pwk_cipher);
- }
- if (bss_cfg->wpa_cfg.group_cipher & VALID_CIPHER_BITMAP) {
- gwk_cipher = (struct host_cmd_tlv_gwk_cipher *)tlv;
- gwk_cipher->tlv.type = cpu_to_le16(TLV_TYPE_GWK_CIPHER);
- gwk_cipher->tlv.len = cpu_to_le16(
- sizeof(struct host_cmd_tlv_gwk_cipher) -
- sizeof(struct host_cmd_tlv));
- gwk_cipher->cipher = bss_cfg->wpa_cfg.group_cipher;
- cmd_size += sizeof(struct host_cmd_tlv_gwk_cipher);
- tlv += sizeof(struct host_cmd_tlv_gwk_cipher);
- }
- if (bss_cfg->wpa_cfg.length) {
- passphrase = (struct host_cmd_tlv_passphrase *)tlv;
- passphrase->tlv.type =
- cpu_to_le16(TLV_TYPE_UAP_WPA_PASSPHRASE);
- passphrase->tlv.len =
- cpu_to_le16(bss_cfg->wpa_cfg.length);
- memcpy(passphrase->passphrase,
- bss_cfg->wpa_cfg.passphrase,
- bss_cfg->wpa_cfg.length);
- cmd_size += sizeof(struct host_cmd_tlv) +
- bss_cfg->wpa_cfg.length;
- tlv += sizeof(struct host_cmd_tlv) +
- bss_cfg->wpa_cfg.length;
- }
- }
+ (bss_cfg->protocol & PROTOCOL_EAP))
+ mwifiex_uap_bss_wpa(&tlv, cmd_buf, &cmd_size);
+
if ((bss_cfg->auth_mode <= WLAN_AUTH_SHARED_KEY) ||
(bss_cfg->auth_mode == MWIFIEX_AUTH_MODE_AUTO)) {
auth_type = (struct host_cmd_tlv_auth_type *)tlv;
--
cgit v1.2.3-70-g09d2
From 96893538564c43276dffe5e294b56935197cf1c8 Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Fri, 15 Jun 2012 12:21:55 -0700
Subject: mwifiex: support for WEP in AP mode
This patch adds support for WEP open/shared encryption in AP mode.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/cfg80211.c | 30 +++++++++++++++-
drivers/net/wireless/mwifiex/fw.h | 8 +++++
drivers/net/wireless/mwifiex/ioctl.h | 9 +++++
drivers/net/wireless/mwifiex/uap_cmd.c | 62 +++++++++++++++++++++++++++++++++
4 files changed, 108 insertions(+), 1 deletion(-)
(limited to 'drivers/net/wireless/mwifiex/uap_cmd.c')
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 5af3f97936e..9c2e08e4b09 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -170,7 +170,9 @@ mwifiex_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *netdev,
if (!priv->sec_info.wep_enabled)
return 0;
- if (mwifiex_set_encode(priv, NULL, 0, key_index, NULL, 0)) {
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_UAP) {
+ priv->wep_key_curr_index = key_index;
+ } else if (mwifiex_set_encode(priv, NULL, 0, key_index, NULL, 0)) {
wiphy_err(wiphy, "set default Tx key index\n");
return -EFAULT;
}
@@ -187,9 +189,25 @@ mwifiex_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev,
struct key_params *params)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev);
+ struct mwifiex_wep_key *wep_key;
const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
const u8 *peer_mac = pairwise ? mac_addr : bc_mac;
+ if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP &&
+ (params->cipher == WLAN_CIPHER_SUITE_WEP40 ||
+ params->cipher == WLAN_CIPHER_SUITE_WEP104)) {
+ if (params->key && params->key_len) {
+ wep_key = &priv->wep_key[key_index];
+ memset(wep_key, 0, sizeof(struct mwifiex_wep_key));
+ memcpy(wep_key->key_material, params->key,
+ params->key_len);
+ wep_key->key_index = key_index;
+ wep_key->key_length = params->key_len;
+ priv->sec_info.wep_enabled = 1;
+ }
+ return 0;
+ }
+
if (mwifiex_set_encode(priv, params->key, params->key_len,
key_index, peer_mac, 0)) {
wiphy_err(wiphy, "crypto keys added\n");
@@ -1003,6 +1021,16 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
return -1;
}
+ if (priv->sec_info.wep_enabled)
+ priv->curr_pkt_filter |= HostCmd_ACT_MAC_WEP_ENABLE;
+ else
+ priv->curr_pkt_filter &= ~HostCmd_ACT_MAC_WEP_ENABLE;
+
+ if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_MAC_CONTROL,
+ HostCmd_ACT_GEN_SET, 0,
+ &priv->curr_pkt_filter))
+ return -1;
+
return 0;
}
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 9686f6fec19..1184141839a 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -124,6 +124,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define TLV_TYPE_UAP_DTIM_PERIOD (PROPRIETARY_TLV_BASE_ID + 45)
#define TLV_TYPE_UAP_BCAST_SSID (PROPRIETARY_TLV_BASE_ID + 48)
#define TLV_TYPE_UAP_RTS_THRESHOLD (PROPRIETARY_TLV_BASE_ID + 51)
+#define TLV_TYPE_UAP_WEP_KEY (PROPRIETARY_TLV_BASE_ID + 59)
#define TLV_TYPE_UAP_WPA_PASSPHRASE (PROPRIETARY_TLV_BASE_ID + 60)
#define TLV_TYPE_UAP_ENCRY_PROTOCOL (PROPRIETARY_TLV_BASE_ID + 64)
#define TLV_TYPE_UAP_AKMP (PROPRIETARY_TLV_BASE_ID + 65)
@@ -1201,6 +1202,13 @@ struct host_cmd_tlv_passphrase {
u8 passphrase[0];
} __packed;
+struct host_cmd_tlv_wep_key {
+ struct host_cmd_tlv tlv;
+ u8 key_index;
+ u8 is_default;
+ u8 key[1];
+};
+
struct host_cmd_tlv_auth_type {
struct host_cmd_tlv tlv;
u8 auth_type;
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index 8c8e47c792a..9f088fb88cb 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -21,6 +21,7 @@
#define _MWIFIEX_IOCTL_H_
#include <net/mac80211.h>
+#include <net/lib80211.h>
enum {
MWIFIEX_SCAN_TYPE_UNCHANGED = 0,
@@ -71,6 +72,13 @@ struct wpa_param {
u8 passphrase[MWIFIEX_WPA_PASSHPHRASE_LEN];
};
+struct wep_key {
+ u8 key_index;
+ u8 is_default;
+ u16 length;
+ u8 key[WLAN_KEY_LEN_WEP104];
+};
+
#define KEY_MGMT_ON_HOST 0x03
#define MWIFIEX_AUTH_MODE_AUTO 0xFF
#define BAND_CONFIG_MANUAL 0x00
@@ -90,6 +98,7 @@ struct mwifiex_uap_bss_param {
u16 key_mgmt;
u16 key_mgmt_operation;
struct wpa_param wpa_cfg;
+ struct wep_key wep_cfg[NUM_WEP_KEYS];
struct ieee80211_ht_cap ht_cap;
};
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index 86a4432df7a..abb1322a8ce 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -26,6 +26,7 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv,
struct mwifiex_uap_bss_param *bss_config,
struct cfg80211_ap_settings *params) {
int i;
+ struct mwifiex_wep_key wep_key;
if (!params->privacy) {
bss_config->protocol = PROTOCOL_NO_SECURITY;
@@ -104,6 +105,27 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv,
switch (params->crypto.cipher_group) {
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
+ if (priv->sec_info.wep_enabled) {
+ bss_config->protocol = PROTOCOL_STATIC_WEP;
+ bss_config->key_mgmt = KEY_MGMT_NONE;
+ bss_config->wpa_cfg.length = 0;
+
+ for (i = 0; i < NUM_WEP_KEYS; i++) {
+ wep_key = priv->wep_key[i];
+ bss_config->wep_cfg[i].key_index = i;
+
+ if (priv->wep_key_curr_index == i)
+ bss_config->wep_cfg[i].is_default = 1;
+ else
+ bss_config->wep_cfg[i].is_default = 0;
+
+ bss_config->wep_cfg[i].length =
+ wep_key.key_length;
+ memcpy(&bss_config->wep_cfg[i].key,
+ &wep_key.key_material,
+ wep_key.key_length);
+ }
+ }
break;
case WLAN_CIPHER_SUITE_TKIP:
bss_config->wpa_cfg.group_cipher = CIPHER_TKIP;
@@ -237,6 +259,44 @@ mwifiex_uap_bss_wpa(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
return;
}
+/* This function parses BSS related parameters from structure
+ * and prepares TLVs specific to WEP encryption.
+ * These TLVs are appended to command buffer.
+ */
+static void
+mwifiex_uap_bss_wep(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
+{
+ struct host_cmd_tlv_wep_key *wep_key;
+ u16 cmd_size = *param_size;
+ int i;
+ u8 *tlv = *tlv_buf;
+ struct mwifiex_uap_bss_param *bss_cfg = cmd_buf;
+
+ for (i = 0; i < NUM_WEP_KEYS; i++) {
+ if (bss_cfg->wep_cfg[i].length &&
+ (bss_cfg->wep_cfg[i].length == WLAN_KEY_LEN_WEP40 ||
+ bss_cfg->wep_cfg[i].length == WLAN_KEY_LEN_WEP104)) {
+ wep_key = (struct host_cmd_tlv_wep_key *)tlv;
+ wep_key->tlv.type = cpu_to_le16(TLV_TYPE_UAP_WEP_KEY);
+ wep_key->tlv.len =
+ cpu_to_le16(bss_cfg->wep_cfg[i].length + 2);
+ wep_key->key_index = bss_cfg->wep_cfg[i].key_index;
+ wep_key->is_default = bss_cfg->wep_cfg[i].is_default;
+ memcpy(wep_key->key, bss_cfg->wep_cfg[i].key,
+ bss_cfg->wep_cfg[i].length);
+ cmd_size += sizeof(struct host_cmd_tlv) + 2 +
+ bss_cfg->wep_cfg[i].length;
+ tlv += sizeof(struct host_cmd_tlv) + 2 +
+ bss_cfg->wep_cfg[i].length;
+ }
+ }
+
+ *param_size = cmd_size;
+ *tlv_buf = tlv;
+
+ return;
+}
+
/* This function parses BSS related parameters from structure
* and prepares TLVs. These TLVs are appended to command buffer.
*/
@@ -345,6 +405,8 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
(bss_cfg->protocol & PROTOCOL_WPA2) ||
(bss_cfg->protocol & PROTOCOL_EAP))
mwifiex_uap_bss_wpa(&tlv, cmd_buf, &cmd_size);
+ else
+ mwifiex_uap_bss_wep(&tlv, cmd_buf, &cmd_size);
if ((bss_cfg->auth_mode <= WLAN_AUTH_SHARED_KEY) ||
(bss_cfg->auth_mode == MWIFIEX_AUTH_MODE_AUTO)) {
--
cgit v1.2.3-70-g09d2
From 0fd66be4a369e4a93bfd559c931e689539cc8e5f Mon Sep 17 00:00:00 2001
From: Avinash Patil <patila@marvell.com>
Date: Fri, 15 Jun 2012 12:21:52 -0700
Subject: mwifiex: parse WPA IE and support WPA/WPA2 mixed mode for uAP
Add support for parsing WPA IE from beacon parameter of
cfg80211_ap_settings and set it to FW.
WPA/WPA2 mixed mode is supported with this patch.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/mwifiex/ie.c | 55 ++++++++++++++++++++++------------
drivers/net/wireless/mwifiex/uap_cmd.c | 17 ++++++++---
2 files changed, 49 insertions(+), 23 deletions(-)
(limited to 'drivers/net/wireless/mwifiex/uap_cmd.c')
diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/mwifiex/ie.c
index ceb82cd749c..328fb14d9e1 100644
--- a/drivers/net/wireless/mwifiex/ie.c
+++ b/drivers/net/wireless/mwifiex/ie.c
@@ -224,29 +224,46 @@ int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
struct cfg80211_ap_settings *params)
{
struct mwifiex_ie *beacon_ie = NULL, *pr_ie = NULL;
- struct mwifiex_ie *ar_ie = NULL, *rsn_ie = NULL;
- struct ieee_types_header *ie = NULL;
+ struct mwifiex_ie *ar_ie = NULL, *gen_ie = NULL;
+ struct ieee_types_header *rsn_ie = NULL, *wpa_ie = NULL;
u16 beacon_idx = MWIFIEX_AUTO_IDX_MASK, pr_idx = MWIFIEX_AUTO_IDX_MASK;
u16 ar_idx = MWIFIEX_AUTO_IDX_MASK, rsn_idx = MWIFIEX_AUTO_IDX_MASK;
- u16 mask;
+ u16 mask, ie_len = 0;
+ const u8 *vendor_ie;
int ret = 0;
if (params->beacon.tail && params->beacon.tail_len) {
- ie = (void *)cfg80211_find_ie(WLAN_EID_RSN, params->beacon.tail,
- params->beacon.tail_len);
- if (ie) {
- rsn_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
- if (!rsn_ie)
- return -ENOMEM;
-
- rsn_ie->ie_index = cpu_to_le16(rsn_idx);
- mask = MGMT_MASK_BEACON | MGMT_MASK_PROBE_RESP |
- MGMT_MASK_ASSOC_RESP;
- rsn_ie->mgmt_subtype_mask = cpu_to_le16(mask);
- rsn_ie->ie_length = cpu_to_le16(ie->len + 2);
- memcpy(rsn_ie->ie_buffer, ie, ie->len + 2);
-
- if (mwifiex_update_uap_custom_ie(priv, rsn_ie, &rsn_idx,
+ gen_ie = kzalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+ if (!gen_ie)
+ return -ENOMEM;
+ gen_ie->ie_index = cpu_to_le16(rsn_idx);
+ mask = MGMT_MASK_BEACON | MGMT_MASK_PROBE_RESP |
+ MGMT_MASK_ASSOC_RESP;
+ gen_ie->mgmt_subtype_mask = cpu_to_le16(mask);
+
+ rsn_ie = (void *)cfg80211_find_ie(WLAN_EID_RSN,
+ params->beacon.tail,
+ params->beacon.tail_len);
+ if (rsn_ie) {
+ memcpy(gen_ie->ie_buffer, rsn_ie, rsn_ie->len + 2);
+ ie_len = rsn_ie->len + 2;
+ gen_ie->ie_length = cpu_to_le16(ie_len);
+ }
+
+ vendor_ie = cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT,
+ WLAN_OUI_TYPE_MICROSOFT_WPA,
+ params->beacon.tail,
+ params->beacon.tail_len);
+ if (vendor_ie) {
+ wpa_ie = (struct ieee_types_header *)vendor_ie;
+ memcpy(gen_ie->ie_buffer + ie_len,
+ wpa_ie, wpa_ie->len + 2);
+ ie_len += wpa_ie->len + 2;
+ gen_ie->ie_length = cpu_to_le16(ie_len);
+ }
+
+ if (rsn_ie || wpa_ie) {
+ if (mwifiex_update_uap_custom_ie(priv, gen_ie, &rsn_idx,
NULL, NULL,
NULL, NULL)) {
ret = -1;
@@ -319,7 +336,7 @@ done:
kfree(beacon_ie);
kfree(pr_ie);
kfree(ar_ie);
- kfree(rsn_ie);
+ kfree(gen_ie);
return ret;
}
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index abb1322a8ce..f40e93fe894 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -66,7 +66,7 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv,
}
if (params->crypto.wpa_versions &
NL80211_WPA_VERSION_2) {
- bss_config->protocol = PROTOCOL_WPA2;
+ bss_config->protocol |= PROTOCOL_WPA2;
bss_config->key_mgmt = KEY_MGMT_EAP;
}
break;
@@ -78,7 +78,7 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv,
}
if (params->crypto.wpa_versions &
NL80211_WPA_VERSION_2) {
- bss_config->protocol = PROTOCOL_WPA2;
+ bss_config->protocol |= PROTOCOL_WPA2;
bss_config->key_mgmt = KEY_MGMT_PSK;
}
break;
@@ -92,10 +92,19 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv,
case WLAN_CIPHER_SUITE_WEP104:
break;
case WLAN_CIPHER_SUITE_TKIP:
- bss_config->wpa_cfg.pairwise_cipher_wpa = CIPHER_TKIP;
+ if (params->crypto.wpa_versions & NL80211_WPA_VERSION_1)
+ bss_config->wpa_cfg.pairwise_cipher_wpa |=
+ CIPHER_TKIP;
+ if (params->crypto.wpa_versions & NL80211_WPA_VERSION_2)
+ bss_config->wpa_cfg.pairwise_cipher_wpa2 |=
+ CIPHER_TKIP;
break;
case WLAN_CIPHER_SUITE_CCMP:
- bss_config->wpa_cfg.pairwise_cipher_wpa2 =
+ if (params->crypto.wpa_versions & NL80211_WPA_VERSION_1)
+ bss_config->wpa_cfg.pairwise_cipher_wpa |=
+ CIPHER_AES_CCMP;
+ if (params->crypto.wpa_versions & NL80211_WPA_VERSION_2)
+ bss_config->wpa_cfg.pairwise_cipher_wpa2 |=
CIPHER_AES_CCMP;
default:
break;
--
cgit v1.2.3-70-g09d2