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-rw-r--r--drivers/net/wireless/mwifiex/11n_rxreorder.c8
-rw-r--r--drivers/net/wireless/mwifiex/cfg80211.c20
-rw-r--r--drivers/net/wireless/mwifiex/cmdevt.c21
-rw-r--r--drivers/net/wireless/mwifiex/init.c19
-rw-r--r--drivers/net/wireless/mwifiex/main.c8
-rw-r--r--drivers/net/wireless/mwifiex/main.h13
-rw-r--r--drivers/net/wireless/mwifiex/scan.c55
-rw-r--r--drivers/net/wireless/mwifiex/sta_cmdresp.c4
-rw-r--r--drivers/net/wireless/mwifiex/sta_ioctl.c4
-rw-r--r--drivers/net/wireless/mwifiex/sta_rx.c26
-rw-r--r--drivers/net/wireless/mwifiex/txrx.c10
-rw-r--r--drivers/net/wireless/mwifiex/uap_cmd.c11
-rw-r--r--drivers/net/wireless/mwifiex/uap_txrx.c17
-rw-r--r--drivers/net/wireless/mwifiex/util.c19
14 files changed, 123 insertions, 112 deletions
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/mwifiex/11n_rxreorder.c
index 9402b93b9a3..4a97acd170f 100644
--- a/drivers/net/wireless/mwifiex/11n_rxreorder.c
+++ b/drivers/net/wireless/mwifiex/11n_rxreorder.c
@@ -58,8 +58,7 @@ mwifiex_11n_dispatch_pkt(struct mwifiex_private *priv,
if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP)
mwifiex_handle_uap_rx_forward(priv, rx_tmp_ptr);
else
- mwifiex_process_rx_packet(priv->adapter,
- rx_tmp_ptr);
+ mwifiex_process_rx_packet(priv, rx_tmp_ptr);
}
}
@@ -106,7 +105,7 @@ mwifiex_11n_scan_and_dispatch(struct mwifiex_private *priv,
if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP)
mwifiex_handle_uap_rx_forward(priv, rx_tmp_ptr);
else
- mwifiex_process_rx_packet(priv->adapter, rx_tmp_ptr);
+ mwifiex_process_rx_packet(priv, rx_tmp_ptr);
}
spin_lock_irqsave(&priv->rx_pkt_lock, flags);
@@ -442,8 +441,7 @@ int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *priv,
if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP)
mwifiex_handle_uap_rx_forward(priv, payload);
else
- mwifiex_process_rx_packet(priv->adapter,
- payload);
+ mwifiex_process_rx_packet(priv, payload);
}
return 0;
}
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 780d3e16829..fdb1eb86102 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -471,13 +471,13 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy)
flag = 1;
first_chan = (u32) ch->hw_value;
next_chan = first_chan;
- max_pwr = ch->max_reg_power;
+ max_pwr = ch->max_power;
no_of_parsed_chan = 1;
continue;
}
if (ch->hw_value == next_chan + 1 &&
- ch->max_reg_power == max_pwr) {
+ ch->max_power == max_pwr) {
next_chan++;
no_of_parsed_chan++;
} else {
@@ -488,7 +488,7 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy)
no_of_triplet++;
first_chan = (u32) ch->hw_value;
next_chan = first_chan;
- max_pwr = ch->max_reg_power;
+ max_pwr = ch->max_power;
no_of_parsed_chan = 1;
}
}
@@ -1819,12 +1819,18 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy,
wiphy_dbg(wiphy, "info: received scan request on %s\n", dev->name);
- if (atomic_read(&priv->wmm.tx_pkts_queued) >=
+ if ((request->flags & NL80211_SCAN_FLAG_LOW_PRIORITY) &&
+ atomic_read(&priv->wmm.tx_pkts_queued) >=
MWIFIEX_MIN_TX_PENDING_TO_CANCEL_SCAN) {
dev_dbg(priv->adapter->dev, "scan rejected due to traffic\n");
return -EBUSY;
}
+ if (priv->user_scan_cfg) {
+ dev_err(priv->adapter->dev, "cmd: Scan already in process..\n");
+ return -EBUSY;
+ }
+
priv->user_scan_cfg = kzalloc(sizeof(struct mwifiex_user_scan_cfg),
GFP_KERNEL);
if (!priv->user_scan_cfg) {
@@ -2116,7 +2122,6 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
}
sema_init(&priv->async_sem, 1);
- priv->scan_pending_on_block = false;
dev_dbg(adapter->dev, "info: %s: Marvell 802.11 Adapter\n", dev->name);
@@ -2253,8 +2258,9 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
wiphy->available_antennas_tx = BIT(adapter->number_of_antenna) - 1;
wiphy->available_antennas_rx = BIT(adapter->number_of_antenna) - 1;
- wiphy->features = NL80211_FEATURE_HT_IBSS |
- NL80211_FEATURE_INACTIVITY_TIMER;
+ wiphy->features |= NL80211_FEATURE_HT_IBSS |
+ NL80211_FEATURE_INACTIVITY_TIMER |
+ NL80211_FEATURE_LOW_PRIORITY_SCAN;
/* Reserve space for mwifiex specific private data for BSS */
wiphy->bss_priv_size = sizeof(struct mwifiex_bss_priv);
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 8d465107f52..da6c49177fc 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -917,21 +917,24 @@ mwifiex_cmd_timeout_func(unsigned long function_context)
dev_err(adapter->dev, "last_cmd_index = %d\n",
adapter->dbg.last_cmd_index);
- print_hex_dump_bytes("last_cmd_id: ", DUMP_PREFIX_OFFSET,
- adapter->dbg.last_cmd_id, DBG_CMD_NUM);
- print_hex_dump_bytes("last_cmd_act: ", DUMP_PREFIX_OFFSET,
- adapter->dbg.last_cmd_act, DBG_CMD_NUM);
+ dev_err(adapter->dev, "last_cmd_id: %*ph\n",
+ (int)sizeof(adapter->dbg.last_cmd_id),
+ adapter->dbg.last_cmd_id);
+ dev_err(adapter->dev, "last_cmd_act: %*ph\n",
+ (int)sizeof(adapter->dbg.last_cmd_act),
+ adapter->dbg.last_cmd_act);
dev_err(adapter->dev, "last_cmd_resp_index = %d\n",
adapter->dbg.last_cmd_resp_index);
- print_hex_dump_bytes("last_cmd_resp_id: ", DUMP_PREFIX_OFFSET,
- adapter->dbg.last_cmd_resp_id,
- DBG_CMD_NUM);
+ dev_err(adapter->dev, "last_cmd_resp_id: %*ph\n",
+ (int)sizeof(adapter->dbg.last_cmd_resp_id),
+ adapter->dbg.last_cmd_resp_id);
dev_err(adapter->dev, "last_event_index = %d\n",
adapter->dbg.last_event_index);
- print_hex_dump_bytes("last_event: ", DUMP_PREFIX_OFFSET,
- adapter->dbg.last_event, DBG_CMD_NUM);
+ dev_err(adapter->dev, "last_event: %*ph\n",
+ (int)sizeof(adapter->dbg.last_event),
+ adapter->dbg.last_event);
dev_err(adapter->dev, "data_sent=%d cmd_sent=%d\n",
adapter->data_sent, adapter->cmd_sent);
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index b5d37a8caa0..482faace790 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -84,18 +84,19 @@ static void scan_delay_timer_fn(unsigned long data)
spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
if (priv->user_scan_cfg) {
- dev_dbg(priv->adapter->dev,
- "info: %s: scan aborted\n", __func__);
- cfg80211_scan_done(priv->scan_request, 1);
- priv->scan_request = NULL;
+ if (priv->scan_request) {
+ dev_dbg(priv->adapter->dev,
+ "info: aborting scan\n");
+ cfg80211_scan_done(priv->scan_request, 1);
+ priv->scan_request = NULL;
+ } else {
+ dev_dbg(priv->adapter->dev,
+ "info: scan already aborted\n");
+ }
+
kfree(priv->user_scan_cfg);
priv->user_scan_cfg = NULL;
}
-
- if (priv->scan_pending_on_block) {
- priv->scan_pending_on_block = false;
- up(&priv->async_sem);
- }
goto done;
}
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index eb22dd248d5..1df767bc8b6 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -472,6 +472,14 @@ mwifiex_open(struct net_device *dev)
static int
mwifiex_close(struct net_device *dev)
{
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+
+ if (priv->scan_request) {
+ dev_dbg(priv->adapter->dev, "aborting scan on ndo_stop\n");
+ cfg80211_scan_done(priv->scan_request, 1);
+ priv->scan_request = NULL;
+ }
+
return 0;
}
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index c2d0ab146af..81f8772dcb0 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -115,8 +115,6 @@ enum {
#define MWIFIEX_TYPE_DATA 0
#define MWIFIEX_TYPE_EVENT 3
-#define DBG_CMD_NUM 5
-
#define MAX_BITMAP_RATES_SIZE 10
#define MAX_CHANNEL_BAND_BG 14
@@ -484,7 +482,6 @@ struct mwifiex_private {
u8 nick_name[16];
u16 current_key_index;
struct semaphore async_sem;
- u8 scan_pending_on_block;
u8 report_scan_result;
struct cfg80211_scan_request *scan_request;
struct mwifiex_user_scan_cfg *user_scan_cfg;
@@ -750,9 +747,9 @@ int mwifiex_shutdown_fw_complete(struct mwifiex_adapter *adapter);
int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *);
-int mwifiex_recv_packet(struct mwifiex_adapter *, struct sk_buff *skb);
+int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb);
-int mwifiex_process_mgmt_packet(struct mwifiex_adapter *adapter,
+int mwifiex_process_mgmt_packet(struct mwifiex_private *priv,
struct sk_buff *skb);
int mwifiex_process_event(struct mwifiex_adapter *adapter);
@@ -809,7 +806,7 @@ void mwifiex_hs_activated_event(struct mwifiex_private *priv,
u8 activated);
int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv,
struct host_cmd_ds_command *resp);
-int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
+int mwifiex_process_rx_packet(struct mwifiex_private *priv,
struct sk_buff *skb);
int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no,
u16 cmd_action, u32 cmd_oid,
@@ -819,9 +816,9 @@ int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
void *data_buf, void *cmd_buf);
int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no,
struct host_cmd_ds_command *resp);
-int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *,
+int mwifiex_process_sta_rx_packet(struct mwifiex_private *,
struct sk_buff *skb);
-int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter,
+int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv,
struct sk_buff *skb);
int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv,
struct sk_buff *skb);
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 9171aaedbcc..9189a32b784 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -153,7 +153,7 @@ mwifiex_is_wpa_oui_present(struct mwifiex_bssdescriptor *bss_desc, u32 cipher)
if (((bss_desc->bcn_wpa_ie) &&
((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id ==
- WLAN_EID_WPA))) {
+ WLAN_EID_VENDOR_SPECIFIC))) {
iebody = (struct ie_body *) bss_desc->bcn_wpa_ie->data;
oui = &mwifiex_wpa_oui[cipher][0];
ret = mwifiex_search_oui_in_ie(iebody, oui);
@@ -202,7 +202,7 @@ mwifiex_is_bss_no_sec(struct mwifiex_private *priv,
if (!priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&
!priv->sec_info.wpa2_enabled && ((!bss_desc->bcn_wpa_ie) ||
((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id !=
- WLAN_EID_WPA)) &&
+ WLAN_EID_VENDOR_SPECIFIC)) &&
((!bss_desc->bcn_rsn_ie) ||
((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id !=
WLAN_EID_RSN)) &&
@@ -237,7 +237,8 @@ mwifiex_is_bss_wpa(struct mwifiex_private *priv,
{
if (!priv->sec_info.wep_enabled && priv->sec_info.wpa_enabled &&
!priv->sec_info.wpa2_enabled && ((bss_desc->bcn_wpa_ie) &&
- ((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id == WLAN_EID_WPA))
+ ((*(bss_desc->bcn_wpa_ie)).
+ vend_hdr.element_id == WLAN_EID_VENDOR_SPECIFIC))
/*
* Privacy bit may NOT be set in some APs like
* LinkSys WRT54G && bss_desc->privacy
@@ -309,7 +310,8 @@ mwifiex_is_bss_adhoc_aes(struct mwifiex_private *priv,
if (!priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&
!priv->sec_info.wpa2_enabled &&
((!bss_desc->bcn_wpa_ie) ||
- ((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id != WLAN_EID_WPA)) &&
+ ((*(bss_desc->bcn_wpa_ie)).
+ vend_hdr.element_id != WLAN_EID_VENDOR_SPECIFIC)) &&
((!bss_desc->bcn_rsn_ie) ||
((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id != WLAN_EID_RSN)) &&
!priv->sec_info.encryption_mode && bss_desc->privacy) {
@@ -329,7 +331,8 @@ mwifiex_is_bss_dynamic_wep(struct mwifiex_private *priv,
if (!priv->sec_info.wep_enabled && !priv->sec_info.wpa_enabled &&
!priv->sec_info.wpa2_enabled &&
((!bss_desc->bcn_wpa_ie) ||
- ((*(bss_desc->bcn_wpa_ie)).vend_hdr.element_id != WLAN_EID_WPA)) &&
+ ((*(bss_desc->bcn_wpa_ie)).
+ vend_hdr.element_id != WLAN_EID_VENDOR_SPECIFIC)) &&
((!bss_desc->bcn_rsn_ie) ||
((*(bss_desc->bcn_rsn_ie)).ieee_hdr.element_id != WLAN_EID_RSN)) &&
priv->sec_info.encryption_mode && bss_desc->privacy) {
@@ -938,6 +941,11 @@ mwifiex_config_scan(struct mwifiex_private *priv,
chan_idx)->chan_scan_mode_bitmap
&= ~MWIFIEX_PASSIVE_SCAN;
+ if (*filtered_scan)
+ (scan_chan_list +
+ chan_idx)->chan_scan_mode_bitmap
+ |= MWIFIEX_DISABLE_CHAN_FILT;
+
if (user_scan_in->chan_list[chan_idx].scan_time) {
scan_dur = (u16) user_scan_in->
chan_list[chan_idx].scan_time;
@@ -1759,26 +1767,39 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv,
}
if (priv->report_scan_result)
priv->report_scan_result = false;
- if (priv->scan_pending_on_block) {
- priv->scan_pending_on_block = false;
- up(&priv->async_sem);
- }
if (priv->user_scan_cfg) {
- dev_dbg(priv->adapter->dev,
- "info: %s: sending scan results\n", __func__);
- cfg80211_scan_done(priv->scan_request, 0);
- priv->scan_request = NULL;
+ if (priv->scan_request) {
+ dev_dbg(priv->adapter->dev,
+ "info: notifying scan done\n");
+ cfg80211_scan_done(priv->scan_request, 0);
+ priv->scan_request = NULL;
+ } else {
+ dev_dbg(priv->adapter->dev,
+ "info: scan already aborted\n");
+ }
+
kfree(priv->user_scan_cfg);
priv->user_scan_cfg = NULL;
}
} else {
- if (!mwifiex_wmm_lists_empty(adapter)) {
+ if (priv->user_scan_cfg && !priv->scan_request) {
+ spin_unlock_irqrestore(&adapter->scan_pending_q_lock,
+ flags);
+ adapter->scan_delay_cnt = MWIFIEX_MAX_SCAN_DELAY_CNT;
+ mod_timer(&priv->scan_delay_timer, jiffies);
+ dev_dbg(priv->adapter->dev,
+ "info: %s: triggerring scan abort\n", __func__);
+ } else if (!mwifiex_wmm_lists_empty(adapter) &&
+ (priv->scan_request && (priv->scan_request->flags &
+ NL80211_SCAN_FLAG_LOW_PRIORITY))) {
spin_unlock_irqrestore(&adapter->scan_pending_q_lock,
flags);
adapter->scan_delay_cnt = 1;
mod_timer(&priv->scan_delay_timer, jiffies +
msecs_to_jiffies(MWIFIEX_SCAN_DELAY_MSEC));
+ dev_dbg(priv->adapter->dev,
+ "info: %s: deferring scan\n", __func__);
} else {
/* Get scan command from scan_pending_q and put to
cmd_pending_q */
@@ -1891,7 +1912,6 @@ int mwifiex_request_scan(struct mwifiex_private *priv,
__func__);
return -1;
}
- priv->scan_pending_on_block = true;
priv->adapter->scan_wait_q_woken = false;
@@ -1905,10 +1925,7 @@ int mwifiex_request_scan(struct mwifiex_private *priv,
if (!ret)
ret = mwifiex_wait_queue_complete(priv->adapter);
- if (ret == -1) {
- priv->scan_pending_on_block = false;
- up(&priv->async_sem);
- }
+ up(&priv->async_sem);
return ret;
}
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 09e6a267f56..65c12eb3e5e 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -85,10 +85,6 @@ mwifiex_process_cmdresp_error(struct mwifiex_private *priv,
spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, flags);
if (priv->report_scan_result)
priv->report_scan_result = false;
- if (priv->scan_pending_on_block) {
- priv->scan_pending_on_block = false;
- up(&priv->async_sem);
- }
break;
case HostCmd_CMD_MAC_CONTROL:
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 0c9f70b2cbe..552d72ed055 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -713,7 +713,7 @@ static int mwifiex_set_wpa_ie_helper(struct mwifiex_private *priv,
dev_dbg(priv->adapter->dev, "cmd: Set Wpa_ie_len=%d IE=%#x\n",
priv->wpa_ie_len, priv->wpa_ie[0]);
- if (priv->wpa_ie[0] == WLAN_EID_WPA) {
+ if (priv->wpa_ie[0] == WLAN_EID_VENDOR_SPECIFIC) {
priv->sec_info.wpa_enabled = true;
} else if (priv->wpa_ie[0] == WLAN_EID_RSN) {
priv->sec_info.wpa2_enabled = true;
@@ -1253,7 +1253,7 @@ mwifiex_set_gen_ie_helper(struct mwifiex_private *priv, u8 *ie_data_ptr,
}
pvendor_ie = (struct ieee_types_vendor_header *) ie_data_ptr;
/* Test to see if it is a WPA IE, if not, then it is a gen IE */
- if (((pvendor_ie->element_id == WLAN_EID_WPA) &&
+ if (((pvendor_ie->element_id == WLAN_EID_VENDOR_SPECIFIC) &&
(!memcmp(pvendor_ie->oui, wpa_oui, sizeof(wpa_oui)))) ||
(pvendor_ie->element_id == WLAN_EID_RSN)) {
diff --git a/drivers/net/wireless/mwifiex/sta_rx.c b/drivers/net/wireless/mwifiex/sta_rx.c
index 07d32b73783..b5c10950439 100644
--- a/drivers/net/wireless/mwifiex/sta_rx.c
+++ b/drivers/net/wireless/mwifiex/sta_rx.c
@@ -38,14 +38,10 @@
*
* The completion callback is called after processing in complete.
*/
-int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
+int mwifiex_process_rx_packet(struct mwifiex_private *priv,
struct sk_buff *skb)
{
int ret;
- struct mwifiex_rxinfo *rx_info = MWIFIEX_SKB_RXCB(skb);
- struct mwifiex_private *priv =
- mwifiex_get_priv_by_id(adapter, rx_info->bss_num,
- rx_info->bss_type);
struct rx_packet_hdr *rx_pkt_hdr;
struct rxpd *local_rx_pd;
int hdr_chop;
@@ -98,9 +94,9 @@ int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
priv->rxpd_htinfo = local_rx_pd->ht_info;
- ret = mwifiex_recv_packet(adapter, skb);
+ ret = mwifiex_recv_packet(priv, skb);
if (ret == -1)
- dev_err(adapter->dev, "recv packet failed\n");
+ dev_err(priv->adapter->dev, "recv packet failed\n");
return ret;
}
@@ -117,21 +113,15 @@ int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
*
* The completion callback is called after processing in complete.
*/
-int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *adapter,
+int mwifiex_process_sta_rx_packet(struct mwifiex_private *priv,
struct sk_buff *skb)
{
+ struct mwifiex_adapter *adapter = priv->adapter;
int ret = 0;
struct rxpd *local_rx_pd;
- struct mwifiex_rxinfo *rx_info = MWIFIEX_SKB_RXCB(skb);
struct rx_packet_hdr *rx_pkt_hdr;
u8 ta[ETH_ALEN];
u16 rx_pkt_type, rx_pkt_offset, rx_pkt_length, seq_num;
- struct mwifiex_private *priv =
- mwifiex_get_priv_by_id(adapter, rx_info->bss_num,
- rx_info->bss_type);
-
- if (!priv)
- return -1;
local_rx_pd = (struct rxpd *) (skb->data);
rx_pkt_type = le16_to_cpu(local_rx_pd->rx_pkt_type);
@@ -169,13 +159,13 @@ int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *adapter,
while (!skb_queue_empty(&list)) {
rx_skb = __skb_dequeue(&list);
- ret = mwifiex_recv_packet(adapter, rx_skb);
+ ret = mwifiex_recv_packet(priv, rx_skb);
if (ret == -1)
dev_err(adapter->dev, "Rx of A-MSDU failed");
}
return 0;
} else if (rx_pkt_type == PKT_TYPE_MGMT) {
- ret = mwifiex_process_mgmt_packet(adapter, skb);
+ ret = mwifiex_process_mgmt_packet(priv, skb);
if (ret)
dev_err(adapter->dev, "Rx of mgmt packet failed");
dev_kfree_skb_any(skb);
@@ -188,7 +178,7 @@ int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *adapter,
*/
if (!IS_11N_ENABLED(priv) ||
memcmp(priv->curr_addr, rx_pkt_hdr->eth803_hdr.h_dest, ETH_ALEN)) {
- mwifiex_process_rx_packet(adapter, skb);
+ mwifiex_process_rx_packet(priv, skb);
return ret;
}
diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c
index 2af263992e8..5cb3f7af874 100644
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/mwifiex/txrx.c
@@ -48,13 +48,19 @@ int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
if (!priv)
priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+ if (!priv) {
+ dev_err(adapter->dev, "data: priv not found. Drop RX packet\n");
+ dev_kfree_skb_any(skb);
+ return -1;
+ }
+
rx_info->bss_num = priv->bss_num;
rx_info->bss_type = priv->bss_type;
if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP)
- return mwifiex_process_uap_rx_packet(adapter, skb);
+ return mwifiex_process_uap_rx_packet(priv, skb);
- return mwifiex_process_sta_rx_packet(adapter, skb);
+ return mwifiex_process_sta_rx_packet(priv, skb);
}
EXPORT_SYMBOL_GPL(mwifiex_handle_rx_packet);
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index d95a2d558fc..8dd72240f16 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -188,10 +188,19 @@ mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg,
int var_offset = offsetof(struct ieee80211_mgmt, u.beacon.variable);
const u8 *var_pos = params->beacon.head + var_offset;
int len = params->beacon.head_len - var_offset;
+ u8 rate_len = 0;
rate_ie = (void *)cfg80211_find_ie(WLAN_EID_SUPP_RATES, var_pos, len);
- if (rate_ie)
+ if (rate_ie) {
memcpy(bss_cfg->rates, rate_ie + 1, rate_ie->len);
+ rate_len = rate_ie->len;
+ }
+
+ rate_ie = (void *)cfg80211_find_ie(WLAN_EID_EXT_SUPP_RATES,
+ params->beacon.tail,
+ params->beacon.tail_len);
+ if (rate_ie)
+ memcpy(bss_cfg->rates + rate_len, rate_ie + 1, rate_ie->len);
return;
}
diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/mwifiex/uap_txrx.c
index 0966ac24b3b..a018e42d117 100644
--- a/drivers/net/wireless/mwifiex/uap_txrx.c
+++ b/drivers/net/wireless/mwifiex/uap_txrx.c
@@ -146,7 +146,7 @@ int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv,
}
/* Forward unicat/Inter-BSS packets to kernel. */
- return mwifiex_process_rx_packet(adapter, skb);
+ return mwifiex_process_rx_packet(priv, skb);
}
/*
@@ -159,24 +159,17 @@ int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv,
*
* The completion callback is called after processing is complete.
*/
-int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter,
+int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv,
struct sk_buff *skb)
{
+ struct mwifiex_adapter *adapter = priv->adapter;
int ret;
struct uap_rxpd *uap_rx_pd;
- struct mwifiex_rxinfo *rx_info = MWIFIEX_SKB_RXCB(skb);
struct rx_packet_hdr *rx_pkt_hdr;
u16 rx_pkt_type;
u8 ta[ETH_ALEN], pkt_type;
struct mwifiex_sta_node *node;
- struct mwifiex_private *priv =
- mwifiex_get_priv_by_id(adapter, rx_info->bss_num,
- rx_info->bss_type);
-
- if (!priv)
- return -1;
-
uap_rx_pd = (struct uap_rxpd *)(skb->data);
rx_pkt_type = le16_to_cpu(uap_rx_pd->rx_pkt_type);
rx_pkt_hdr = (void *)uap_rx_pd + le16_to_cpu(uap_rx_pd->rx_pkt_offset);
@@ -210,7 +203,7 @@ int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter,
while (!skb_queue_empty(&list)) {
rx_skb = __skb_dequeue(&list);
- ret = mwifiex_recv_packet(adapter, rx_skb);
+ ret = mwifiex_recv_packet(priv, rx_skb);
if (ret)
dev_err(adapter->dev,
"AP:Rx A-MSDU failed");
@@ -218,7 +211,7 @@ int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter,
return 0;
} else if (rx_pkt_type == PKT_TYPE_MGMT) {
- ret = mwifiex_process_mgmt_packet(adapter, skb);
+ ret = mwifiex_process_mgmt_packet(priv, skb);
if (ret)
dev_err(adapter->dev, "Rx of mgmt packet failed");
dev_kfree_skb_any(skb);
diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/mwifiex/util.c
index ae88f80cf86..0982375ba3b 100644
--- a/drivers/net/wireless/mwifiex/util.c
+++ b/drivers/net/wireless/mwifiex/util.c
@@ -146,20 +146,16 @@ int mwifiex_get_debug_info(struct mwifiex_private *priv,
* to the kernel.
*/
int
-mwifiex_process_mgmt_packet(struct mwifiex_adapter *adapter,
+mwifiex_process_mgmt_packet(struct mwifiex_private *priv,
struct sk_buff *skb)
{
struct rxpd *rx_pd;
- struct mwifiex_private *priv;
u16 pkt_len;
if (!skb)
return -1;
rx_pd = (struct rxpd *)skb->data;
- priv = mwifiex_get_priv_by_id(adapter, rx_pd->bss_num, rx_pd->bss_type);
- if (!priv)
- return -1;
skb_pull(skb, le16_to_cpu(rx_pd->rx_pkt_offset));
skb_pull(skb, sizeof(pkt_len));
@@ -190,20 +186,11 @@ mwifiex_process_mgmt_packet(struct mwifiex_adapter *adapter,
* the function creates a blank SKB, fills it with the data from the
* received buffer and then sends this new SKB to the kernel.
*/
-int mwifiex_recv_packet(struct mwifiex_adapter *adapter, struct sk_buff *skb)
+int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb)
{
- struct mwifiex_rxinfo *rx_info;
- struct mwifiex_private *priv;
-
if (!skb)
return -1;
- rx_info = MWIFIEX_SKB_RXCB(skb);
- priv = mwifiex_get_priv_by_id(adapter, rx_info->bss_num,
- rx_info->bss_type);
- if (!priv)
- return -1;
-
skb->dev = priv->netdev;
skb->protocol = eth_type_trans(skb, priv->netdev);
skb->ip_summed = CHECKSUM_NONE;
@@ -225,7 +212,7 @@ int mwifiex_recv_packet(struct mwifiex_adapter *adapter, struct sk_buff *skb)
* fragments. Currently we fail the Filesndl-ht.scr script
* for UDP, hence this fix
*/
- if ((adapter->iface_type == MWIFIEX_USB) &&
+ if ((priv->adapter->iface_type == MWIFIEX_USB) &&
(skb->truesize > MWIFIEX_RX_DATA_BUF_SIZE))
skb->truesize += (skb->len - MWIFIEX_RX_DATA_BUF_SIZE);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-02-25 20:54:39 +0000