summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/mwifiex
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/mwifiex')
-rw-r--r--drivers/net/wireless/mwifiex/11n.c38
-rw-r--r--drivers/net/wireless/mwifiex/11n.h5
-rw-r--r--drivers/net/wireless/mwifiex/cfg80211.c51
-rw-r--r--drivers/net/wireless/mwifiex/cmdevt.c15
-rw-r--r--drivers/net/wireless/mwifiex/fw.h8
-rw-r--r--drivers/net/wireless/mwifiex/init.c6
-rw-r--r--drivers/net/wireless/mwifiex/ioctl.h7
-rw-r--r--drivers/net/wireless/mwifiex/main.c1
-rw-r--r--drivers/net/wireless/mwifiex/main.h9
-rw-r--r--drivers/net/wireless/mwifiex/scan.c4
-rw-r--r--drivers/net/wireless/mwifiex/sta_cmd.c3
-rw-r--r--drivers/net/wireless/mwifiex/sta_cmdresp.c38
-rw-r--r--drivers/net/wireless/mwifiex/sta_ioctl.c40
-rw-r--r--drivers/net/wireless/mwifiex/txrx.c6
-rw-r--r--drivers/net/wireless/mwifiex/uap_cmd.c39
-rw-r--r--drivers/net/wireless/mwifiex/uap_txrx.c70
-rw-r--r--drivers/net/wireless/mwifiex/wmm.c9
17 files changed, 256 insertions, 93 deletions
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c
index d2732736f864..245a371f1a43 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/mwifiex/11n.c
@@ -176,23 +176,6 @@ int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv,
}
/*
- * This function handles the command response of 11n configuration request.
- *
- * Handling includes changing the header fields into CPU format.
- */
-int mwifiex_ret_11n_cfg(struct host_cmd_ds_command *resp,
- struct mwifiex_ds_11n_tx_cfg *tx_cfg)
-{
- struct host_cmd_ds_11n_cfg *htcfg = &resp->params.htcfg;
-
- if (tx_cfg) {
- tx_cfg->tx_htcap = le16_to_cpu(htcfg->ht_tx_cap);
- tx_cfg->tx_htinfo = le16_to_cpu(htcfg->ht_tx_info);
- }
- return 0;
-}
-
-/*
* This function prepares command of reconfigure Tx buffer.
*
* Preparation includes -
@@ -258,27 +241,6 @@ int mwifiex_cmd_amsdu_aggr_ctrl(struct host_cmd_ds_command *cmd,
}
/*
- * This function handles the command response of AMSDU aggregation
- * control request.
- *
- * Handling includes changing the header fields into CPU format.
- */
-int mwifiex_ret_amsdu_aggr_ctrl(struct host_cmd_ds_command *resp,
- struct mwifiex_ds_11n_amsdu_aggr_ctrl
- *amsdu_aggr_ctrl)
-{
- struct host_cmd_ds_amsdu_aggr_ctrl *amsdu_ctrl =
- &resp->params.amsdu_aggr_ctrl;
-
- if (amsdu_aggr_ctrl) {
- amsdu_aggr_ctrl->enable = le16_to_cpu(amsdu_ctrl->enable);
- amsdu_aggr_ctrl->curr_buf_size =
- le16_to_cpu(amsdu_ctrl->curr_buf_size);
- }
- return 0;
-}
-
-/*
* This function prepares 11n configuration command.
*
* Preparation includes -
diff --git a/drivers/net/wireless/mwifiex/11n.h b/drivers/net/wireless/mwifiex/11n.h
index 67c087cf9dc7..46006a54a656 100644
--- a/drivers/net/wireless/mwifiex/11n.h
+++ b/drivers/net/wireless/mwifiex/11n.h
@@ -28,8 +28,6 @@ int mwifiex_ret_11n_delba(struct mwifiex_private *priv,
struct host_cmd_ds_command *resp);
int mwifiex_ret_11n_addba_req(struct mwifiex_private *priv,
struct host_cmd_ds_command *resp);
-int mwifiex_ret_11n_cfg(struct host_cmd_ds_command *resp,
- struct mwifiex_ds_11n_tx_cfg *tx_cfg);
int mwifiex_cmd_11n_cfg(struct host_cmd_ds_command *cmd, u16 cmd_action,
struct mwifiex_ds_11n_tx_cfg *txcfg);
@@ -60,9 +58,6 @@ int mwifiex_get_rx_reorder_tbl(struct mwifiex_private *priv,
struct mwifiex_ds_rx_reorder_tbl *buf);
int mwifiex_get_tx_ba_stream_tbl(struct mwifiex_private *priv,
struct mwifiex_ds_tx_ba_stream_tbl *buf);
-int mwifiex_ret_amsdu_aggr_ctrl(struct host_cmd_ds_command *resp,
- struct mwifiex_ds_11n_amsdu_aggr_ctrl
- *amsdu_aggr_ctrl);
int mwifiex_cmd_recfg_tx_buf(struct mwifiex_private *priv,
struct host_cmd_ds_command *cmd,
int cmd_action, u16 *buf_size);
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index e57f543413de..b9f7b3e6912d 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -37,6 +37,36 @@ static const struct ieee80211_iface_combination mwifiex_iface_comb_ap_sta = {
.beacon_int_infra_match = true,
};
+static const struct ieee80211_regdomain mwifiex_world_regdom_custom = {
+ .n_reg_rules = 7,
+ .alpha2 = "99",
+ .reg_rules = {
+ /* Channel 1 - 11 */
+ REG_RULE(2412-10, 2462+10, 40, 3, 20, 0),
+ /* Channel 12 - 13 */
+ REG_RULE(2467-10, 2472+10, 20, 3, 20,
+ NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS),
+ /* Channel 14 */
+ REG_RULE(2484-10, 2484+10, 20, 3, 20,
+ NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS |
+ NL80211_RRF_NO_OFDM),
+ /* Channel 36 - 48 */
+ REG_RULE(5180-10, 5240+10, 40, 3, 20,
+ NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS),
+ /* Channel 149 - 165 */
+ REG_RULE(5745-10, 5825+10, 40, 3, 20,
+ NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS),
+ /* Channel 52 - 64 */
+ REG_RULE(5260-10, 5320+10, 40, 3, 30,
+ NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS |
+ NL80211_RRF_DFS),
+ /* Channel 100 - 140 */
+ REG_RULE(5500-10, 5700+10, 40, 3, 30,
+ NL80211_RRF_PASSIVE_SCAN | NL80211_RRF_NO_IBSS |
+ NL80211_RRF_DFS),
+ }
+};
+
/*
* This function maps the nl802.11 channel type into driver channel type.
*
@@ -969,15 +999,18 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
bss_cfg->channel =
(u8)ieee80211_frequency_to_channel(params->channel->center_freq);
- bss_cfg->band_cfg = BAND_CONFIG_MANUAL;
/* Set appropriate bands */
if (params->channel->band == IEEE80211_BAND_2GHZ) {
+ bss_cfg->band_cfg = BAND_CONFIG_BG;
+
if (params->channel_type == NL80211_CHAN_NO_HT)
config_bands = BAND_B | BAND_G;
else
config_bands = BAND_B | BAND_G | BAND_GN;
} else {
+ bss_cfg->band_cfg = BAND_CONFIG_A;
+
if (params->channel_type == NL80211_CHAN_NO_HT)
config_bands = BAND_A;
else
@@ -988,6 +1021,7 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
~priv->adapter->fw_bands))
priv->adapter->config_bands = config_bands;
+ mwifiex_set_uap_rates(bss_cfg, params);
mwifiex_send_domain_info_cmd_fw(wiphy);
if (mwifiex_set_secure_params(priv, bss_cfg, params)) {
@@ -1153,7 +1187,6 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid,
~priv->adapter->fw_bands))
priv->adapter->config_bands = config_bands;
}
- mwifiex_send_domain_info_cmd_fw(priv->wdev->wiphy);
}
/* As this is new association, clear locally stored
@@ -1637,7 +1670,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
priv->bss_type = MWIFIEX_BSS_TYPE_STA;
priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
- priv->bss_priority = MWIFIEX_BSS_ROLE_STA;
+ priv->bss_priority = 0;
priv->bss_role = MWIFIEX_BSS_ROLE_STA;
priv->bss_num = 0;
@@ -1660,7 +1693,7 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
priv->bss_type = MWIFIEX_BSS_TYPE_UAP;
priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
- priv->bss_priority = MWIFIEX_BSS_ROLE_UAP;
+ priv->bss_priority = 0;
priv->bss_role = MWIFIEX_BSS_ROLE_UAP;
priv->bss_started = 0;
priv->bss_num = 0;
@@ -1830,7 +1863,10 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
memcpy(wiphy->perm_addr, priv->curr_addr, ETH_ALEN);
wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME |
- WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD;
+ WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD |
+ WIPHY_FLAG_CUSTOM_REGULATORY;
+
+ wiphy_apply_custom_regulatory(wiphy, &mwifiex_world_regdom_custom);
wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2;
@@ -1859,8 +1895,9 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
return ret;
}
country_code = mwifiex_11d_code_2_region(priv->adapter->region_code);
- if (country_code && regulatory_hint(wiphy, country_code))
- dev_err(adapter->dev, "regulatory_hint() failed\n");
+ if (country_code)
+ dev_info(adapter->dev,
+ "ignoring F/W country code %2.2s\n", country_code);
adapter->wiphy = wiphy;
return ret;
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index c229dddcf1c2..225c1a4feeba 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -170,7 +170,20 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
cmd_code = le16_to_cpu(host_cmd->command);
cmd_size = le16_to_cpu(host_cmd->size);
- skb_trim(cmd_node->cmd_skb, cmd_size);
+ /* Adjust skb length */
+ if (cmd_node->cmd_skb->len > cmd_size)
+ /*
+ * cmd_size is less than sizeof(struct host_cmd_ds_command).
+ * Trim off the unused portion.
+ */
+ skb_trim(cmd_node->cmd_skb, cmd_size);
+ else if (cmd_node->cmd_skb->len < cmd_size)
+ /*
+ * cmd_size is larger than sizeof(struct host_cmd_ds_command)
+ * because we have appended custom IE TLV. Increase skb length
+ * accordingly.
+ */
+ skb_put(cmd_node->cmd_skb, cmd_size - cmd_node->cmd_skb->len);
do_gettimeofday(&tstamp);
dev_dbg(adapter->dev, "cmd: DNLD_CMD: (%lu.%lu): %#x, act %#x, len %d,"
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index ae06f31c6838..b8ce78e2ba47 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -108,6 +108,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define MGMT_MASK_BEACON 0x100
#define TLV_TYPE_UAP_SSID 0x0000
+#define TLV_TYPE_UAP_RATES 0x0001
#define PROPRIETARY_TLV_BASE_ID 0x0100
#define TLV_TYPE_KEY_MATERIAL (PROPRIETARY_TLV_BASE_ID + 0)
@@ -309,7 +310,7 @@ enum ENH_PS_MODES {
#define HostCmd_SCAN_RADIO_TYPE_A 1
#define HOST_SLEEP_CFG_CANCEL 0xffffffff
-#define HOST_SLEEP_CFG_COND_DEF 0x0000000f
+#define HOST_SLEEP_CFG_COND_DEF 0x00000000
#define HOST_SLEEP_CFG_GPIO_DEF 0xff
#define HOST_SLEEP_CFG_GAP_DEF 0
@@ -1284,6 +1285,11 @@ struct host_cmd_tlv_ssid {
u8 ssid[0];
} __packed;
+struct host_cmd_tlv_rates {
+ struct host_cmd_tlv tlv;
+ u8 rates[0];
+} __packed;
+
struct host_cmd_tlv_bcast_ssid {
struct host_cmd_tlv tlv;
u8 bcast_ctl;
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index fad2c8d2bdde..9c1549ee4c09 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -73,7 +73,6 @@ static void scan_delay_timer_fn(unsigned long data)
list_for_each_entry_safe(cmd_node, tmp_node,
&adapter->scan_pending_q, list) {
list_del(&cmd_node->list);
- cmd_node->wait_q_enabled = false;
mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
}
spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags);
@@ -92,6 +91,11 @@ static void scan_delay_timer_fn(unsigned long data)
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/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index 6a5eded3be10..8688535e95eb 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -81,7 +81,11 @@ struct wep_key {
#define KEY_MGMT_ON_HOST 0x03
#define MWIFIEX_AUTH_MODE_AUTO 0xFF
-#define BAND_CONFIG_MANUAL 0x00
+#define BAND_CONFIG_BG 0x00
+#define BAND_CONFIG_A 0x01
+#define MWIFIEX_SUPPORTED_RATES 14
+#define MWIFIEX_SUPPORTED_RATES_EXT 32
+
struct mwifiex_uap_bss_param {
u8 channel;
u8 band_cfg;
@@ -100,6 +104,7 @@ struct mwifiex_uap_bss_param {
struct wpa_param wpa_cfg;
struct wep_key wep_cfg[NUM_WEP_KEYS];
struct ieee80211_ht_cap ht_cap;
+ u8 rates[MWIFIEX_SUPPORTED_RATES];
};
enum {
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index cb1155286e0f..bfd6667be01e 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -72,7 +72,6 @@ static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops,
goto error;
adapter->priv[i]->adapter = adapter;
- adapter->priv[i]->bss_priority = i;
adapter->priv_num++;
}
mwifiex_init_lock_list(adapter);
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 994bc4fc263e..12ceea47b4b4 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -116,6 +116,7 @@ enum {
#define MAX_BITMAP_RATES_SIZE 10
#define MAX_CHANNEL_BAND_BG 14
+#define MAX_CHANNEL_BAND_A 165
#define MAX_FREQUENCY_BAND_BG 2484
@@ -249,10 +250,6 @@ struct ieee_types_header {
u8 len;
} __packed;
-#define MWIFIEX_SUPPORTED_RATES 14
-
-#define MWIFIEX_SUPPORTED_RATES_EXT 32
-
struct ieee_types_vendor_specific {
struct ieee_types_vendor_header vend_hdr;
u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)];
@@ -487,6 +484,7 @@ struct mwifiex_private {
s32 cqm_rssi_thold;
u32 cqm_rssi_hyst;
u8 subsc_evt_rssi_state;
+ struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage;
struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX];
u16 beacon_idx;
u16 proberesp_idx;
@@ -814,6 +812,7 @@ struct mwifiex_sta_node *
mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac);
void mwifiex_delete_all_station_list(struct mwifiex_private *priv);
void *mwifiex_process_sta_txpd(struct mwifiex_private *, struct sk_buff *skb);
+void *mwifiex_process_uap_txpd(struct mwifiex_private *, struct sk_buff *skb);
int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta);
int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd,
struct mwifiex_scan_cmd_config *scan_cfg);
@@ -872,6 +871,8 @@ int mwifiex_set_secure_params(struct mwifiex_private *priv,
void mwifiex_set_ht_params(struct mwifiex_private *priv,
struct mwifiex_uap_bss_param *bss_cfg,
struct cfg80211_ap_settings *params);
+void mwifiex_set_uap_rates(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/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 215d07e6c462..9e077e5fc64a 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -726,7 +726,6 @@ mwifiex_config_scan(struct mwifiex_private *priv,
struct mwifiex_ie_types_num_probes *num_probes_tlv;
struct mwifiex_ie_types_wildcard_ssid_params *wildcard_ssid_tlv;
struct mwifiex_ie_types_rates_param_set *rates_tlv;
- const u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
u8 *tlv_pos;
u32 num_probes;
u32 ssid_len;
@@ -840,8 +839,7 @@ mwifiex_config_scan(struct mwifiex_private *priv,
* or BSSID filter applied to the scan results in the firmware.
*/
if ((i && ssid_filter) ||
- memcmp(scan_cfg_out->specific_bssid, &zero_mac,
- sizeof(zero_mac)))
+ !is_zero_ether_addr(scan_cfg_out->specific_bssid))
*filtered_scan = true;
} else {
scan_cfg_out->bss_mode = (u8) adapter->scan_mode;
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
index 0cc3406050dc..3a4161cfeed7 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/mwifiex/sta_cmd.c
@@ -551,7 +551,6 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv,
struct host_cmd_tlv_mac_addr *tlv_mac;
u16 key_param_len = 0, cmd_size;
int ret = 0;
- const u8 bc_mac[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
cmd->command = cpu_to_le16(HostCmd_CMD_802_11_KEY_MATERIAL);
key_material->action = cpu_to_le16(cmd_action);
@@ -593,7 +592,7 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv,
/* set 0 when re-key */
key_material->key_param_set.key[1] = 0;
- if (0 != memcmp(enc_key->mac_addr, bc_mac, sizeof(bc_mac))) {
+ if (!is_broadcast_ether_addr(enc_key->mac_addr)) {
/* WAPI pairwise key: unicast */
key_material->key_param_set.key_info |=
cpu_to_le16(KEY_UNICAST);
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 0b09004ebb25..31f80e10e29e 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -123,7 +123,8 @@ static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv,
{
struct host_cmd_ds_802_11_rssi_info_rsp *rssi_info_rsp =
&resp->params.rssi_info_rsp;
- struct mwifiex_ds_misc_subsc_evt subsc_evt;
+ struct mwifiex_ds_misc_subsc_evt *subsc_evt =
+ &priv->async_subsc_evt_storage;
priv->data_rssi_last = le16_to_cpu(rssi_info_rsp->data_rssi_last);
priv->data_nf_last = le16_to_cpu(rssi_info_rsp->data_nf_last);
@@ -140,26 +141,27 @@ static int mwifiex_ret_802_11_rssi_info(struct mwifiex_private *priv,
if (priv->subsc_evt_rssi_state == EVENT_HANDLED)
return 0;
+ memset(subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt));
+
/* Resubscribe low and high rssi events with new thresholds */
- memset(&subsc_evt, 0x00, sizeof(struct mwifiex_ds_misc_subsc_evt));
- subsc_evt.events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH;
- subsc_evt.action = HostCmd_ACT_BITWISE_SET;
+ subsc_evt->events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH;
+ subsc_evt->action = HostCmd_ACT_BITWISE_SET;
if (priv->subsc_evt_rssi_state == RSSI_LOW_RECVD) {
- subsc_evt.bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg -
+ subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg -
priv->cqm_rssi_hyst);
- subsc_evt.bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);
+ subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);
} else if (priv->subsc_evt_rssi_state == RSSI_HIGH_RECVD) {
- subsc_evt.bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);
- subsc_evt.bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg +
+ subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);
+ subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg +
priv->cqm_rssi_hyst);
}
- subsc_evt.bcn_l_rssi_cfg.evt_freq = 1;
- subsc_evt.bcn_h_rssi_cfg.evt_freq = 1;
+ subsc_evt->bcn_l_rssi_cfg.evt_freq = 1;
+ subsc_evt->bcn_h_rssi_cfg.evt_freq = 1;
priv->subsc_evt_rssi_state = EVENT_HANDLED;
mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11_SUBSCRIBE_EVENT,
- 0, 0, &subsc_evt);
+ 0, 0, subsc_evt);
return 0;
}
@@ -736,7 +738,6 @@ static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv,
{
struct host_cmd_ds_802_11_ibss_status *ibss_coal_resp =
&(resp->params.ibss_coalescing);
- u8 zero_mac[ETH_ALEN] = { 0, 0, 0, 0, 0, 0 };
if (le16_to_cpu(ibss_coal_resp->action) == HostCmd_ACT_GEN_SET)
return 0;
@@ -745,7 +746,7 @@ static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv,
"info: new BSSID %pM\n", ibss_coal_resp->bssid);
/* If rsp has NULL BSSID, Just return..... No Action */
- if (!memcmp(ibss_coal_resp->bssid, zero_mac, ETH_ALEN)) {
+ if (is_zero_ether_addr(ibss_coal_resp->bssid)) {
dev_warn(priv->adapter->dev, "new BSSID is NULL\n");
return 0;
}
@@ -775,8 +776,7 @@ static int mwifiex_ret_ibss_coalescing_status(struct mwifiex_private *priv,
* This function handles the command response for subscribe event command.
*/
static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv,
- struct host_cmd_ds_command *resp,
- struct mwifiex_ds_misc_subsc_evt *sub_event)
+ struct host_cmd_ds_command *resp)
{
struct host_cmd_ds_802_11_subsc_evt *cmd_sub_event =
&resp->params.subsc_evt;
@@ -786,10 +786,6 @@ static int mwifiex_ret_subsc_evt(struct mwifiex_private *priv,
dev_dbg(priv->adapter->dev, "Bitmap of currently subscribed events: %16x\n",
le16_to_cpu(cmd_sub_event->events));
- /*Return the subscribed event info for a Get request*/
- if (sub_event)
- sub_event->events = le16_to_cpu(cmd_sub_event->events);
-
return 0;
}
@@ -913,7 +909,6 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
le16_to_cpu(resp->params.tx_buf.mp_end_port));
break;
case HostCmd_CMD_AMSDU_AGGR_CTRL:
- ret = mwifiex_ret_amsdu_aggr_ctrl(resp, data_buf);
break;
case HostCmd_CMD_WMM_GET_STATUS:
ret = mwifiex_ret_wmm_get_status(priv, resp);
@@ -932,12 +927,11 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
case HostCmd_CMD_SET_BSS_MODE:
break;
case HostCmd_CMD_11N_CFG:
- ret = mwifiex_ret_11n_cfg(resp, data_buf);
break;
case HostCmd_CMD_PCIE_DESC_DETAILS:
break;
case HostCmd_CMD_802_11_SUBSCRIBE_EVENT:
- ret = mwifiex_ret_subsc_evt(priv, resp, data_buf);
+ ret = mwifiex_ret_subsc_evt(priv, resp);
break;
case HostCmd_CMD_UAP_SYS_CONFIG:
break;
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 3f025976f79a..d7ad2d4a069f 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -192,6 +192,44 @@ int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv,
return ret;
}
+static int mwifiex_process_country_ie(struct mwifiex_private *priv,
+ struct cfg80211_bss *bss)
+{
+ u8 *country_ie, country_ie_len;
+ struct mwifiex_802_11d_domain_reg *domain_info =
+ &priv->adapter->domain_reg;
+
+ country_ie = (u8 *)ieee80211_bss_get_ie(bss, WLAN_EID_COUNTRY);
+
+ if (!country_ie)
+ return 0;
+
+ country_ie_len = country_ie[1];
+ if (country_ie_len < IEEE80211_COUNTRY_IE_MIN_LEN)
+ return 0;
+
+ domain_info->country_code[0] = country_ie[2];
+ domain_info->country_code[1] = country_ie[3];
+ domain_info->country_code[2] = ' ';
+
+ country_ie_len -= IEEE80211_COUNTRY_STRING_LEN;
+
+ domain_info->no_of_triplet =
+ country_ie_len / sizeof(struct ieee80211_country_ie_triplet);
+
+ memcpy((u8 *)domain_info->triplet,
+ &country_ie[2] + IEEE80211_COUNTRY_STRING_LEN, country_ie_len);
+
+ if (mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11D_DOMAIN_INFO,
+ HostCmd_ACT_GEN_SET, 0, NULL)) {
+ wiphy_err(priv->adapter->wiphy,
+ "11D: setting domain info in FW\n");
+ return -1;
+ }
+
+ return 0;
+}
+
/*
* In Ad-Hoc mode, the IBSS is created if not found in scan list.
* In both Ad-Hoc and infra mode, an deauthentication is performed
@@ -207,6 +245,8 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
priv->scan_block = false;
if (bss) {
+ mwifiex_process_country_ie(priv, bss);
+
/* Allocate and fill new bss descriptor */
bss_desc = kzalloc(sizeof(struct mwifiex_bssdescriptor),
GFP_KERNEL);
diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c
index 985073d0df1a..2af263992e83 100644
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/mwifiex/txrx.c
@@ -75,7 +75,11 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
u8 *head_ptr;
struct txpd *local_tx_pd = NULL;
- head_ptr = mwifiex_process_sta_txpd(priv, skb);
+ if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP)
+ head_ptr = mwifiex_process_uap_txpd(priv, skb);
+ else
+ head_ptr = mwifiex_process_sta_txpd(priv, skb);
+
if (head_ptr) {
if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)
local_tx_pd =
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index c10aac04be6a..8a627d856d18 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -177,6 +177,25 @@ mwifiex_set_ht_params(struct mwifiex_private *priv,
return;
}
+/* This function finds supported rates IE from beacon parameter and sets
+ * these rates into bss_config structure.
+ */
+void
+mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params)
+{
+ struct ieee_types_header *rate_ie;
+ 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;
+
+ rate_ie = (void *)cfg80211_find_ie(WLAN_EID_SUPP_RATES, var_pos, len);
+ if (rate_ie)
+ memcpy(bss_cfg->rates, rate_ie + 1, rate_ie->len);
+
+ 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.
@@ -323,8 +342,10 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
struct host_cmd_tlv_retry_limit *retry_limit;
struct host_cmd_tlv_encrypt_protocol *encrypt_protocol;
struct host_cmd_tlv_auth_type *auth_type;
+ struct host_cmd_tlv_rates *tlv_rates;
struct mwifiex_ie_types_htcap *htcap;
struct mwifiex_uap_bss_param *bss_cfg = cmd_buf;
+ int i;
u16 cmd_size = *param_size;
if (bss_cfg->ssid.ssid_len) {
@@ -344,7 +365,23 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
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) {
+ if (bss_cfg->rates[0]) {
+ tlv_rates = (struct host_cmd_tlv_rates *)tlv;
+ tlv_rates->tlv.type = cpu_to_le16(TLV_TYPE_UAP_RATES);
+
+ for (i = 0; i < MWIFIEX_SUPPORTED_RATES && bss_cfg->rates[i];
+ i++)
+ tlv_rates->rates[i] = bss_cfg->rates[i];
+
+ tlv_rates->tlv.len = cpu_to_le16(i);
+ cmd_size += sizeof(struct host_cmd_tlv_rates) + i;
+ tlv += sizeof(struct host_cmd_tlv_rates) + i;
+ }
+ if (bss_cfg->channel &&
+ ((bss_cfg->band_cfg == BAND_CONFIG_BG &&
+ bss_cfg->channel <= MAX_CHANNEL_BAND_BG) ||
+ (bss_cfg->band_cfg == BAND_CONFIG_A &&
+ bss_cfg->channel <= MAX_CHANNEL_BAND_A))) {
chan_band = (struct host_cmd_tlv_channel_band *)tlv;
chan_band->tlv.type = cpu_to_le16(TLV_TYPE_CHANNELBANDLIST);
chan_band->tlv.len =
diff --git a/drivers/net/wireless/mwifiex/uap_txrx.c b/drivers/net/wireless/mwifiex/uap_txrx.c
index 6d814f0f07f2..df17d08715fe 100644
--- a/drivers/net/wireless/mwifiex/uap_txrx.c
+++ b/drivers/net/wireless/mwifiex/uap_txrx.c
@@ -253,3 +253,73 @@ int mwifiex_process_uap_rx_packet(struct mwifiex_adapter *adapter,
return ret;
}
+
+/*
+ * This function fills the TxPD for AP tx packets.
+ *
+ * The Tx buffer received by this function should already have the
+ * header space allocated for TxPD.
+ *
+ * This function inserts the TxPD in between interface header and actual
+ * data and adjusts the buffer pointers accordingly.
+ *
+ * The following TxPD fields are set by this function, as required -
+ * - BSS number
+ * - Tx packet length and offset
+ * - Priority
+ * - Packet delay
+ * - Priority specific Tx control
+ * - Flags
+ */
+void *mwifiex_process_uap_txpd(struct mwifiex_private *priv,
+ struct sk_buff *skb)
+{
+ struct mwifiex_adapter *adapter = priv->adapter;
+ struct uap_txpd *txpd;
+ struct mwifiex_txinfo *tx_info = MWIFIEX_SKB_TXCB(skb);
+ int pad, len;
+
+ if (!skb->len) {
+ dev_err(adapter->dev, "Tx: bad packet length: %d\n", skb->len);
+ tx_info->status_code = -1;
+ return skb->data;
+ }
+
+ /* If skb->data is not aligned, add padding */
+ pad = (4 - (((void *)skb->data - NULL) & 0x3)) % 4;
+
+ len = sizeof(*txpd) + pad;
+
+ BUG_ON(skb_headroom(skb) < len + INTF_HEADER_LEN);
+
+ skb_push(skb, len);
+
+ txpd = (struct uap_txpd *)skb->data;
+ memset(txpd, 0, sizeof(*txpd));
+ txpd->bss_num = priv->bss_num;
+ txpd->bss_type = priv->bss_type;
+ txpd->tx_pkt_length = cpu_to_le16((u16)(skb->len - len));
+
+ txpd->priority = (u8)skb->priority;
+ txpd->pkt_delay_2ms = mwifiex_wmm_compute_drv_pkt_delay(priv, skb);
+
+ if (txpd->priority < ARRAY_SIZE(priv->wmm.user_pri_pkt_tx_ctrl))
+ /*
+ * Set the priority specific tx_control field, setting of 0 will
+ * cause the default value to be used later in this function.
+ */
+ txpd->tx_control =
+ cpu_to_le32(priv->wmm.user_pri_pkt_tx_ctrl[txpd->priority]);
+
+ /* Offset of actual data */
+ txpd->tx_pkt_offset = cpu_to_le16(len);
+
+ /* make space for INTF_HEADER_LEN */
+ skb_push(skb, INTF_HEADER_LEN);
+
+ if (!txpd->tx_control)
+ /* TxCtrl set by user or default */
+ txpd->tx_control = cpu_to_le32(priv->pkt_tx_ctrl);
+
+ return skb->data;
+}
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 8ccd6999fa9f..766d45294c86 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -907,17 +907,16 @@ mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter,
if (adapter->bss_prio_tbl[j].bss_prio_cur ==
(struct mwifiex_bss_prio_node *)
&adapter->bss_prio_tbl[j].bss_prio_head) {
- bssprio_node =
+ adapter->bss_prio_tbl[j].bss_prio_cur =
list_first_entry(&adapter->bss_prio_tbl[j]
.bss_prio_head,
struct mwifiex_bss_prio_node,
list);
- bssprio_head = bssprio_node;
- } else {
- bssprio_node = adapter->bss_prio_tbl[j].bss_prio_cur;
- bssprio_head = bssprio_node;
}
+ bssprio_node = adapter->bss_prio_tbl[j].bss_prio_cur;
+ bssprio_head = bssprio_node;
+
do {
priv_tmp = bssprio_node->priv;
hqp = &priv_tmp->wmm.highest_queued_prio;
generated by cgit (git 2.34.1) at 2025-04-04 07:36:10 +0000