summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/iwmc3200wifi
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi')
-rw-r--r--drivers/net/wireless/iwmc3200wifi/Kconfig3
-rw-r--r--drivers/net/wireless/iwmc3200wifi/cfg80211.c82
-rw-r--r--drivers/net/wireless/iwmc3200wifi/commands.c108
-rw-r--r--drivers/net/wireless/iwmc3200wifi/commands.h93
-rw-r--r--drivers/net/wireless/iwmc3200wifi/debugfs.c23
-rw-r--r--drivers/net/wireless/iwmc3200wifi/eeprom.c50
-rw-r--r--drivers/net/wireless/iwmc3200wifi/eeprom.h29
-rw-r--r--drivers/net/wireless/iwmc3200wifi/fw.c9
-rw-r--r--drivers/net/wireless/iwmc3200wifi/hal.c2
-rw-r--r--drivers/net/wireless/iwmc3200wifi/iwm.h17
-rw-r--r--drivers/net/wireless/iwmc3200wifi/lmac.h8
-rw-r--r--drivers/net/wireless/iwmc3200wifi/main.c92
-rw-r--r--drivers/net/wireless/iwmc3200wifi/netdev.c9
-rw-r--r--drivers/net/wireless/iwmc3200wifi/rx.c152
-rw-r--r--drivers/net/wireless/iwmc3200wifi/sdio.c13
-rw-r--r--drivers/net/wireless/iwmc3200wifi/tx.c66
-rw-r--r--drivers/net/wireless/iwmc3200wifi/umac.h41
17 files changed, 713 insertions, 84 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/Kconfig b/drivers/net/wireless/iwmc3200wifi/Kconfig
index c25a04371ca8..b9d34a766964 100644
--- a/drivers/net/wireless/iwmc3200wifi/Kconfig
+++ b/drivers/net/wireless/iwmc3200wifi/Kconfig
@@ -1,8 +1,9 @@
config IWM
tristate "Intel Wireless Multicomm 3200 WiFi driver"
- depends on MMC && WLAN_80211 && EXPERIMENTAL
+ depends on MMC && EXPERIMENTAL
depends on CFG80211
select FW_LOADER
+ select IWMC3200TOP
help
The Intel Wireless Multicomm 3200 hardware is a combo
card with GPS, Bluetooth, WiMax and 802.11 radios. It
diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
index f3c55658225b..7c4f44a9c3e6 100644
--- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c
+++ b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
@@ -405,39 +405,21 @@ static int iwm_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
{
struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
struct ieee80211_channel *chan = params->channel;
- struct cfg80211_bss *bss;
if (!test_bit(IWM_STATUS_READY, &iwm->status))
return -EIO;
- /* UMAC doesn't support creating IBSS network with specified bssid.
- * This should be removed after we have join only mode supported. */
+ /* UMAC doesn't support creating or joining an IBSS network
+ * with specified bssid. */
if (params->bssid)
return -EOPNOTSUPP;
- bss = cfg80211_get_ibss(iwm_to_wiphy(iwm), NULL,
- params->ssid, params->ssid_len);
- if (!bss) {
- iwm_scan_one_ssid(iwm, params->ssid, params->ssid_len);
- schedule_timeout_interruptible(2 * HZ);
- bss = cfg80211_get_ibss(iwm_to_wiphy(iwm), NULL,
- params->ssid, params->ssid_len);
- }
- /* IBSS join only mode is not supported by UMAC ATM */
- if (bss) {
- cfg80211_put_bss(bss);
- return -EOPNOTSUPP;
- }
-
iwm->channel = ieee80211_frequency_to_channel(chan->center_freq);
iwm->umac_profile->ibss.band = chan->band;
iwm->umac_profile->ibss.channel = iwm->channel;
iwm->umac_profile->ssid.ssid_len = params->ssid_len;
memcpy(iwm->umac_profile->ssid.ssid, params->ssid, params->ssid_len);
- if (params->bssid)
- memcpy(&iwm->umac_profile->bssid[0], params->bssid, ETH_ALEN);
-
return iwm_send_mlme_profile(iwm);
}
@@ -490,12 +472,12 @@ static int iwm_set_wpa_version(struct iwm_priv *iwm, u32 wpa_version)
return 0;
}
+ if (wpa_version & NL80211_WPA_VERSION_1)
+ iwm->umac_profile->sec.flags = UMAC_SEC_FLG_WPA_ON_MSK;
+
if (wpa_version & NL80211_WPA_VERSION_2)
iwm->umac_profile->sec.flags = UMAC_SEC_FLG_RSNA_ON_MSK;
- if (wpa_version & NL80211_WPA_VERSION_1)
- iwm->umac_profile->sec.flags |= UMAC_SEC_FLG_WPA_ON_MSK;
-
return 0;
}
@@ -646,6 +628,13 @@ static int iwm_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
iwm->default_key = sme->key_idx;
}
+ /* WPA and open AUTH type from wpa_s means WPS (a.k.a. WSC) */
+ if ((iwm->umac_profile->sec.flags &
+ (UMAC_SEC_FLG_WPA_ON_MSK | UMAC_SEC_FLG_RSNA_ON_MSK)) &&
+ iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_OPEN) {
+ iwm->umac_profile->sec.flags = UMAC_SEC_FLG_WSC_ON_MSK;
+ }
+
ret = iwm_send_mlme_profile(iwm);
if (iwm->umac_profile->sec.auth_type != UMAC_AUTH_TYPE_LEGACY_PSK ||
@@ -682,10 +671,24 @@ static int iwm_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
static int iwm_cfg80211_set_txpower(struct wiphy *wiphy,
enum tx_power_setting type, int dbm)
{
+ struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
+ int ret;
+
switch (type) {
case TX_POWER_AUTOMATIC:
return 0;
+ case TX_POWER_FIXED:
+ if (!test_bit(IWM_STATUS_READY, &iwm->status))
+ return 0;
+
+ ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
+ CFG_TX_PWR_LIMIT_USR, dbm * 2);
+ if (ret < 0)
+ return ret;
+
+ return iwm_tx_power_trigger(iwm);
default:
+ IWM_ERR(iwm, "Unsupported power type: %d\n", type);
return -EOPNOTSUPP;
}
@@ -696,7 +699,7 @@ static int iwm_cfg80211_get_txpower(struct wiphy *wiphy, int *dbm)
{
struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
- *dbm = iwm->txpower;
+ *dbm = iwm->txpower >> 1;
return 0;
}
@@ -722,6 +725,33 @@ static int iwm_cfg80211_set_power_mgmt(struct wiphy *wiphy,
CFG_POWER_INDEX, iwm->conf.power_index);
}
+int iwm_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_pmksa *pmksa)
+{
+ struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
+
+ return iwm_send_pmkid_update(iwm, pmksa, IWM_CMD_PMKID_ADD);
+}
+
+int iwm_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *netdev,
+ struct cfg80211_pmksa *pmksa)
+{
+ struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
+
+ return iwm_send_pmkid_update(iwm, pmksa, IWM_CMD_PMKID_DEL);
+}
+
+int iwm_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev)
+{
+ struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
+ struct cfg80211_pmksa pmksa;
+
+ memset(&pmksa, 0, sizeof(struct cfg80211_pmksa));
+
+ return iwm_send_pmkid_update(iwm, &pmksa, IWM_CMD_PMKID_FLUSH);
+}
+
+
static struct cfg80211_ops iwm_cfg80211_ops = {
.change_virtual_intf = iwm_cfg80211_change_iface,
.add_key = iwm_cfg80211_add_key,
@@ -738,6 +768,9 @@ static struct cfg80211_ops iwm_cfg80211_ops = {
.set_tx_power = iwm_cfg80211_set_txpower,
.get_tx_power = iwm_cfg80211_get_txpower,
.set_power_mgmt = iwm_cfg80211_set_power_mgmt,
+ .set_pmksa = iwm_cfg80211_set_pmksa,
+ .del_pmksa = iwm_cfg80211_del_pmksa,
+ .flush_pmksa = iwm_cfg80211_flush_pmksa,
};
static const u32 cipher_suites[] = {
@@ -783,6 +816,7 @@ struct wireless_dev *iwm_wdev_alloc(int sizeof_bus, struct device *dev)
set_wiphy_dev(wdev->wiphy, dev);
wdev->wiphy->max_scan_ssids = UMAC_WIFI_IF_PROBE_OPTION_MAX;
+ wdev->wiphy->max_num_pmkids = UMAC_MAX_NUM_PMKIDS;
wdev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_ADHOC);
wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &iwm_band_2ghz;
diff --git a/drivers/net/wireless/iwmc3200wifi/commands.c b/drivers/net/wireless/iwmc3200wifi/commands.c
index 84158b6d35d8..777584d76a88 100644
--- a/drivers/net/wireless/iwmc3200wifi/commands.c
+++ b/drivers/net/wireless/iwmc3200wifi/commands.c
@@ -77,6 +77,11 @@ int iwm_send_wifi_if_cmd(struct iwm_priv *iwm, void *payload, u16 payload_size,
int ret;
u8 oid = hdr->oid;
+ if (!test_bit(IWM_STATUS_READY, &iwm->status)) {
+ IWM_ERR(iwm, "Interface is not ready yet");
+ return -EAGAIN;
+ }
+
umac_cmd.id = UMAC_CMD_OPCODE_WIFI_IF_WRAPPER;
umac_cmd.resp = resp;
@@ -94,6 +99,10 @@ int iwm_send_wifi_if_cmd(struct iwm_priv *iwm, void *payload, u16 payload_size,
return ret;
}
+static int modparam_wiwi = COEX_MODE_CM;
+module_param_named(wiwi, modparam_wiwi, int, 0644);
+MODULE_PARM_DESC(wiwi, "Wifi-WiMAX coexistence: 1=SA, 2=XOR, 3=CM (default)");
+
static struct coex_event iwm_sta_xor_prio_tbl[COEX_EVENTS_NUM] =
{
{4, 3, 0, COEX_UNASSOC_IDLE_FLAGS},
@@ -117,18 +126,18 @@ static struct coex_event iwm_sta_xor_prio_tbl[COEX_EVENTS_NUM] =
static struct coex_event iwm_sta_cm_prio_tbl[COEX_EVENTS_NUM] =
{
{1, 1, 0, COEX_UNASSOC_IDLE_FLAGS},
- {4, 3, 0, COEX_UNASSOC_MANUAL_SCAN_FLAGS},
+ {4, 4, 0, COEX_UNASSOC_MANUAL_SCAN_FLAGS},
{3, 3, 0, COEX_UNASSOC_AUTO_SCAN_FLAGS},
- {5, 5, 0, COEX_CALIBRATION_FLAGS},
+ {6, 6, 0, COEX_CALIBRATION_FLAGS},
{3, 3, 0, COEX_PERIODIC_CALIBRATION_FLAGS},
- {5, 4, 0, COEX_CONNECTION_ESTAB_FLAGS},
+ {6, 5, 0, COEX_CONNECTION_ESTAB_FLAGS},
{4, 4, 0, COEX_ASSOCIATED_IDLE_FLAGS},
{4, 4, 0, COEX_ASSOC_MANUAL_SCAN_FLAGS},
{4, 4, 0, COEX_ASSOC_AUTO_SCAN_FLAGS},
{4, 4, 0, COEX_ASSOC_ACTIVE_LEVEL_FLAGS},
{1, 1, 0, COEX_RF_ON_FLAGS},
{1, 1, 0, COEX_RF_OFF_FLAGS},
- {6, 6, 0, COEX_STAND_ALONE_DEBUG_FLAGS},
+ {7, 7, 0, COEX_STAND_ALONE_DEBUG_FLAGS},
{5, 4, 0, COEX_IPAN_ASSOC_LEVEL_FLAGS},
{1, 1, 0, COEX_RSRVD1_FLAGS},
{1, 1, 0, COEX_RSRVD2_FLAGS}
@@ -143,7 +152,7 @@ int iwm_send_prio_table(struct iwm_priv *iwm)
coex_table_cmd.flags = COEX_FLAGS_STA_TABLE_VALID_MSK;
- switch (iwm->conf.coexist_mode) {
+ switch (modparam_wiwi) {
case COEX_MODE_XOR:
case COEX_MODE_CM:
coex_enabled = 1;
@@ -168,7 +177,7 @@ int iwm_send_prio_table(struct iwm_priv *iwm)
COEX_FLAGS_ASSOC_WAKEUP_UMASK_MSK |
COEX_FLAGS_UNASSOC_WAKEUP_UMASK_MSK;
- switch (iwm->conf.coexist_mode) {
+ switch (modparam_wiwi) {
case COEX_MODE_XOR:
memcpy(coex_table_cmd.sta_prio, iwm_sta_xor_prio_tbl,
sizeof(iwm_sta_xor_prio_tbl));
@@ -179,7 +188,7 @@ int iwm_send_prio_table(struct iwm_priv *iwm)
break;
default:
IWM_ERR(iwm, "Invalid coex_mode 0x%x\n",
- iwm->conf.coexist_mode);
+ modparam_wiwi);
break;
}
} else
@@ -187,7 +196,7 @@ int iwm_send_prio_table(struct iwm_priv *iwm)
return iwm_send_lmac_ptrough_cmd(iwm, COEX_PRIORITY_TABLE_CMD,
&coex_table_cmd,
- sizeof(struct iwm_coex_prio_table_cmd), 1);
+ sizeof(struct iwm_coex_prio_table_cmd), 0);
}
int iwm_send_init_calib_cfg(struct iwm_priv *iwm, u8 calib_requested)
@@ -275,6 +284,17 @@ int iwm_send_calib_results(struct iwm_priv *iwm)
return ret;
}
+int iwm_send_ct_kill_cfg(struct iwm_priv *iwm, u8 entry, u8 exit)
+{
+ struct iwm_ct_kill_cfg_cmd cmd;
+
+ cmd.entry_threshold = entry;
+ cmd.exit_threshold = exit;
+
+ return iwm_send_lmac_ptrough_cmd(iwm, REPLY_CT_KILL_CONFIG_CMD, &cmd,
+ sizeof(struct iwm_ct_kill_cfg_cmd), 0);
+}
+
int iwm_send_umac_reset(struct iwm_priv *iwm, __le32 reset_flags, bool resp)
{
struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT;
@@ -380,7 +400,7 @@ int iwm_send_umac_config(struct iwm_priv *iwm, __le32 reset_flags)
return ret;
ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
- CFG_COEX_MODE, iwm->conf.coexist_mode);
+ CFG_COEX_MODE, modparam_wiwi);
if (ret < 0)
return ret;
@@ -778,11 +798,24 @@ int iwm_invalidate_mlme_profile(struct iwm_priv *iwm)
return ret;
ret = wait_event_interruptible_timeout(iwm->mlme_queue,
- (iwm->umac_profile_active == 0), 2 * HZ);
+ (iwm->umac_profile_active == 0), 5 * HZ);
return ret ? 0 : -EBUSY;
}
+int iwm_tx_power_trigger(struct iwm_priv *iwm)
+{
+ struct iwm_umac_pwr_trigger pwr_trigger;
+
+ pwr_trigger.hdr.oid = UMAC_WIFI_IF_CMD_TX_PWR_TRIGGER;
+ pwr_trigger.hdr.buf_size =
+ cpu_to_le16(sizeof(struct iwm_umac_pwr_trigger) -
+ sizeof(struct iwm_umac_wifi_if));
+
+
+ return iwm_send_wifi_if_cmd(iwm, &pwr_trigger, sizeof(pwr_trigger), 1);
+}
+
int iwm_send_umac_stats_req(struct iwm_priv *iwm, u32 flags)
{
struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT;
@@ -900,3 +933,58 @@ int iwm_target_reset(struct iwm_priv *iwm)
return iwm_hal_send_target_cmd(iwm, &target_cmd, NULL);
}
+
+int iwm_send_umac_stop_resume_tx(struct iwm_priv *iwm,
+ struct iwm_umac_notif_stop_resume_tx *ntf)
+{
+ struct iwm_udma_wifi_cmd udma_cmd = UDMA_UMAC_INIT;
+ struct iwm_umac_cmd umac_cmd;
+ struct iwm_umac_cmd_stop_resume_tx stp_res_cmd;
+ struct iwm_sta_info *sta_info;
+ u8 sta_id = STA_ID_N_COLOR_ID(ntf->sta_id);
+ int i;
+
+ sta_info = &iwm->sta_table[sta_id];
+ if (!sta_info->valid) {
+ IWM_ERR(iwm, "Invalid STA: %d\n", sta_id);
+ return -EINVAL;
+ }
+
+ umac_cmd.id = UMAC_CMD_OPCODE_STOP_RESUME_STA_TX;
+ umac_cmd.resp = 0;
+
+ stp_res_cmd.flags = ntf->flags;
+ stp_res_cmd.sta_id = ntf->sta_id;
+ stp_res_cmd.stop_resume_tid_msk = ntf->stop_resume_tid_msk;
+ for (i = 0; i < IWM_UMAC_TID_NR; i++)
+ stp_res_cmd.last_seq_num[i] =
+ sta_info->tid_info[i].last_seq_num;
+
+ return iwm_hal_send_umac_cmd(iwm, &udma_cmd, &umac_cmd, &stp_res_cmd,
+ sizeof(struct iwm_umac_cmd_stop_resume_tx));
+
+}
+
+int iwm_send_pmkid_update(struct iwm_priv *iwm,
+ struct cfg80211_pmksa *pmksa, u32 command)
+{
+ struct iwm_umac_pmkid_update update;
+ int ret;
+
+ memset(&update, 0, sizeof(struct iwm_umac_pmkid_update));
+
+ update.command = cpu_to_le32(command);
+ if (pmksa->bssid)
+ memcpy(&update.bssid, pmksa->bssid, ETH_ALEN);
+ if (pmksa->pmkid)
+ memcpy(&update.pmkid, pmksa->pmkid, WLAN_PMKID_LEN);
+
+ ret = iwm_send_wifi_if_cmd(iwm, &update,
+ sizeof(struct iwm_umac_pmkid_update), 0);
+ if (ret) {
+ IWM_ERR(iwm, "PMKID update command failed\n");
+ return ret;
+ }
+
+ return 0;
+}
diff --git a/drivers/net/wireless/iwmc3200wifi/commands.h b/drivers/net/wireless/iwmc3200wifi/commands.h
index e24d5b633997..06af0552cd75 100644
--- a/drivers/net/wireless/iwmc3200wifi/commands.h
+++ b/drivers/net/wireless/iwmc3200wifi/commands.h
@@ -102,7 +102,6 @@ enum {
CFG_SCAN_NUM_PASSIVE_CHAN_PER_PARTIAL_SCAN,
CFG_TLC_SUPPORTED_TX_HT_RATES,
CFG_TLC_SUPPORTED_TX_RATES,
- CFG_TLC_VALID_ANTENNA,
CFG_TLC_SPATIAL_STREAM_SUPPORTED,
CFG_TLC_RETRY_PER_RATE,
CFG_TLC_RETRY_PER_HT_RATE,
@@ -136,6 +135,10 @@ enum {
CFG_TLC_RENEW_ADDBA_DELAY,
CFG_TLC_NUM_OF_MULTISEC_TO_COUN_LOAD,
CFG_TLC_IS_STABLE_IN_HT,
+ CFG_TLC_SR_SIC_1ST_FAIL,
+ CFG_TLC_SR_SIC_1ST_PASS,
+ CFG_TLC_SR_SIC_TOTAL_FAIL,
+ CFG_TLC_SR_SIC_TOTAL_PASS,
CFG_RLC_CHAIN_CTRL,
CFG_TRK_TABLE_OP_MODE,
CFG_TRK_TABLE_RSSI_THRESHOLD,
@@ -147,6 +150,58 @@ enum {
CFG_MLME_DBG_NOTIF_BLOCK,
CFG_BT_OFF_BECONS_INTERVALS,
CFG_BT_FRAG_DURATION,
+ CFG_ACTIVE_CHAINS,
+ CFG_CALIB_CTRL,
+ CFG_CAPABILITY_SUPPORTED_HT_RATES,
+ CFG_HT_MAC_PARAM_INFO,
+ CFG_MIMO_PS_MODE,
+ CFG_HT_DEFAULT_CAPABILIES_INFO,
+ CFG_LED_SC_RESOLUTION_FACTOR,
+ CFG_PTAM_ENERGY_CCK_DET_DEFAULT,
+ CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_DEFAULT,
+ CFG_PTAM_CORR40_4_TH_ADD_MIN_DEFAULT,
+ CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_DEFAULT,
+ CFG_PTAM_CORR32_4_TH_ADD_MIN_DEFAULT,
+ CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_DEFAULT,
+ CFG_PTAM_CORR32_1_TH_ADD_MIN_DEFAULT,
+ CFG_PTAM_ENERGY_CCK_DET_MIN_VAL,
+ CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_MIN_VAL,
+ CFG_PTAM_CORR40_4_TH_ADD_MIN_MIN_VAL,
+ CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_MIN_VAL,
+ CFG_PTAM_CORR32_4_TH_ADD_MIN_MIN_VAL,
+ CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_MIN_VAL,
+ CFG_PTAM_CORR32_1_TH_ADD_MIN_MIN_VAL,
+ CFG_PTAM_ENERGY_CCK_DET_MAX_VAL,
+ CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_MAX_VAL,
+ CFG_PTAM_CORR40_4_TH_ADD_MIN_MAX_VAL,
+ CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_MAX_VAL,
+ CFG_PTAM_CORR32_4_TH_ADD_MIN_MAX_VAL,
+ CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_MAX_VAL,
+ CFG_PTAM_CORR32_1_TH_ADD_MIN_MAX_VAL,
+ CFG_PTAM_ENERGY_CCK_DET_STEP_VAL,
+ CFG_PTAM_CORR40_4_TH_ADD_MIN_MRC_STEP_VAL,
+ CFG_PTAM_CORR40_4_TH_ADD_MIN_STEP_VAL,
+ CFG_PTAM_CORR32_4_TH_ADD_MIN_MRC_STEP_VAL,
+ CFG_PTAM_CORR32_4_TH_ADD_MIN_STEP_VAL,
+ CFG_PTAM_CORR32_1_TH_ADD_MIN_MRC_STEP_VAL,
+ CFG_PTAM_CORR32_1_TH_ADD_MIN_STEP_VAL,
+ CFG_PTAM_LINK_SENS_FA_OFDM_MAX,
+ CFG_PTAM_LINK_SENS_FA_OFDM_MIN,
+ CFG_PTAM_LINK_SENS_FA_CCK_MAX,
+ CFG_PTAM_LINK_SENS_FA_CCK_MIN,
+ CFG_PTAM_LINK_SENS_NRG_DIFF,
+ CFG_PTAM_LINK_SENS_NRG_MARGIN,
+ CFG_PTAM_LINK_SENS_MAX_NUMBER_OF_TIMES_IN_CCK_NO_FA,
+ CFG_PTAM_LINK_SENS_AUTO_CORR_MAX_TH_CCK,
+ CFG_AGG_MGG_TID_LOAD_ADDBA_THRESHOLD,
+ CFG_AGG_MGG_TID_LOAD_DELBA_THRESHOLD,
+ CFG_AGG_MGG_ADDBA_BUF_SIZE,
+ CFG_AGG_MGG_ADDBA_INACTIVE_TIMEOUT,
+ CFG_AGG_MGG_ADDBA_DEBUG_FLAGS,
+ CFG_SCAN_PERIODIC_RSSI_HIGH_THRESHOLD,
+ CFG_SCAN_PERIODIC_COEF_RSSI_HIGH,
+ CFG_11D_ENABLED,
+ CFG_11H_FEATURE_FLAGS,
/* <-- LAST --> */
CFG_TBL_FIX_LAST
@@ -155,7 +210,8 @@ enum {
/* variable size table */
enum {
CFG_NET_ADDR = 0,
- CFG_PROFILE,
+ CFG_LED_PATTERN_TABLE,
+
/* <-- LAST --> */
CFG_TBL_VAR_LAST
};
@@ -288,6 +344,9 @@ struct iwm_umac_cmd_scan_request {
/* iwm_umac_security.flag is WSC mode on -- bits [2:2] */
#define UMAC_SEC_FLG_WSC_ON_POS 2
#define UMAC_SEC_FLG_WSC_ON_SEED 1
+#define UMAC_SEC_FLG_WSC_ON_MSK (UMAC_SEC_FLG_WSC_ON_SEED << \
+ UMAC_SEC_FLG_WSC_ON_POS)
+
/* Legacy profile can use only WEP40 and WEP104 for encryption and
* OPEN or PSK for authentication */
@@ -382,10 +441,34 @@ struct iwm_umac_tx_key_id {
u8 reserved[3];
} __attribute__ ((packed));
+struct iwm_umac_pwr_trigger {
+ struct iwm_umac_wifi_if hdr;
+ __le32 reseved;
+} __attribute__ ((packed));
+
struct iwm_umac_cmd_stats_req {
__le32 flags;
} __attribute__ ((packed));
+struct iwm_umac_cmd_stop_resume_tx {
+ u8 flags;
+ u8 sta_id;
+ __le16 stop_resume_tid_msk;
+ __le16 last_seq_num[IWM_UMAC_TID_NR];
+ u16 reserved;
+} __attribute__ ((packed));
+
+#define IWM_CMD_PMKID_ADD 1
+#define IWM_CMD_PMKID_DEL 2
+#define IWM_CMD_PMKID_FLUSH 3
+
+struct iwm_umac_pmkid_update {
+ __le32 command;
+ u8 bssid[ETH_ALEN];
+ __le16 reserved;
+ u8 pmkid[WLAN_PMKID_LEN];
+} __attribute__ ((packed));
+
/* LMAC commands */
int iwm_read_mac(struct iwm_priv *iwm, u8 *mac);
int iwm_send_prio_table(struct iwm_priv *iwm);
@@ -393,6 +476,7 @@ int iwm_send_init_calib_cfg(struct iwm_priv *iwm, u8 calib_requested);
int iwm_send_periodic_calib_cfg(struct iwm_priv *iwm, u8 calib_requested);
int iwm_send_calib_results(struct iwm_priv *iwm);
int iwm_store_rxiq_calib_result(struct iwm_priv *iwm);
+int iwm_send_ct_kill_cfg(struct iwm_priv *iwm, u8 entry, u8 exit);
/* UMAC commands */
int iwm_send_wifi_if_cmd(struct iwm_priv *iwm, void *payload, u16 payload_size,
@@ -407,11 +491,16 @@ int iwm_invalidate_mlme_profile(struct iwm_priv *iwm);
int iwm_send_packet(struct iwm_priv *iwm, struct sk_buff *skb, int pool_id);
int iwm_set_tx_key(struct iwm_priv *iwm, u8 key_idx);
int iwm_set_key(struct iwm_priv *iwm, bool remove, struct iwm_key *key);
+int iwm_tx_power_trigger(struct iwm_priv *iwm);
int iwm_send_umac_stats_req(struct iwm_priv *iwm, u32 flags);
int iwm_send_umac_channel_list(struct iwm_priv *iwm);
int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids,
int ssid_num);
int iwm_scan_one_ssid(struct iwm_priv *iwm, u8 *ssid, int ssid_len);
+int iwm_send_umac_stop_resume_tx(struct iwm_priv *iwm,
+ struct iwm_umac_notif_stop_resume_tx *ntf);
+int iwm_send_pmkid_update(struct iwm_priv *iwm,
+ struct cfg80211_pmksa *pmksa, u32 command);
/* UDMA commands */
int iwm_target_reset(struct iwm_priv *iwm);
diff --git a/drivers/net/wireless/iwmc3200wifi/debugfs.c b/drivers/net/wireless/iwmc3200wifi/debugfs.c
index 1465379f900a..be992ca41cf1 100644
--- a/drivers/net/wireless/iwmc3200wifi/debugfs.c
+++ b/drivers/net/wireless/iwmc3200wifi/debugfs.c
@@ -158,6 +158,29 @@ static ssize_t iwm_debugfs_txq_read(struct file *filp, char __user *buffer,
}
spin_unlock_irqrestore(&txq->queue.lock, flags);
+
+ spin_lock_irqsave(&txq->stopped_queue.lock, flags);
+
+ len += snprintf(buf + len, buf_len - len,
+ "\tStopped Queue len: %d\n",
+ skb_queue_len(&txq->stopped_queue));
+ for (j = 0; j < skb_queue_len(&txq->stopped_queue); j++) {
+ struct iwm_tx_info *tx_info;
+
+ skb = skb->next;
+ tx_info = skb_to_tx_info(skb);
+
+ len += snprintf(buf + len, buf_len - len,
+ "\tSKB #%d\n", j);
+ len += snprintf(buf + len, buf_len - len,
+ "\t\tsta: %d\n", tx_info->sta);
+ len += snprintf(buf + len, buf_len - len,
+ "\t\tcolor: %d\n", tx_info->color);
+ len += snprintf(buf + len, buf_len - len,
+ "\t\ttid: %d\n", tx_info->tid);
+ }
+
+ spin_unlock_irqrestore(&txq->stopped_queue.lock, flags);
}
ret = simple_read_from_buffer(buffer, len, ppos, buf, buf_len);
diff --git a/drivers/net/wireless/iwmc3200wifi/eeprom.c b/drivers/net/wireless/iwmc3200wifi/eeprom.c
index 365910fbe01e..8091421ee5e5 100644
--- a/drivers/net/wireless/iwmc3200wifi/eeprom.c
+++ b/drivers/net/wireless/iwmc3200wifi/eeprom.c
@@ -66,6 +66,10 @@ static struct iwm_eeprom_entry eeprom_map[] = {
[IWM_EEPROM_SKU_CAP] =
{"SKU capabilities", IWM_EEPROM_SKU_CAP_OFF, IWM_EEPROM_SKU_CAP_LEN},
+ [IWM_EEPROM_FAT_CHANNELS_CAP] =
+ {"HT channels capabilities", IWM_EEPROM_FAT_CHANNELS_CAP_OFF,
+ IWM_EEPROM_FAT_CHANNELS_CAP_LEN},
+
[IWM_EEPROM_CALIB_RXIQ_OFFSET] =
{"RX IQ offset", IWM_EEPROM_CALIB_RXIQ_OFF, IWM_EEPROM_INDIRECT_LEN},
@@ -146,6 +150,52 @@ u8 *iwm_eeprom_access(struct iwm_priv *iwm, u8 eeprom_id)
return iwm->eeprom + eeprom_map[eeprom_id].offset;
}
+int iwm_eeprom_fat_channels(struct iwm_priv *iwm)
+{
+ struct wiphy *wiphy = iwm_to_wiphy(iwm);
+ struct ieee80211_supported_band *band;
+ u16 *channels, i;
+
+ channels = (u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_FAT_CHANNELS_CAP);
+ if (IS_ERR(channels))
+ return PTR_ERR(channels);
+
+ band = wiphy->bands[IEEE80211_BAND_2GHZ];
+ band->ht_cap.ht_supported = true;
+
+ for (i = 0; i < IWM_EEPROM_FAT_CHANNELS_24; i++)
+ if (!(channels[i] & IWM_EEPROM_FAT_CHANNEL_ENABLED))
+ band->ht_cap.ht_supported = false;
+
+ band = wiphy->bands[IEEE80211_BAND_5GHZ];
+ band->ht_cap.ht_supported = true;
+ for (i = IWM_EEPROM_FAT_CHANNELS_24; i < IWM_EEPROM_FAT_CHANNELS; i++)
+ if (!(channels[i] & IWM_EEPROM_FAT_CHANNEL_ENABLED))
+ band->ht_cap.ht_supported = false;
+
+ return 0;
+}
+
+u32 iwm_eeprom_wireless_mode(struct iwm_priv *iwm)
+{
+ u16 sku_cap;
+ u32 wireless_mode = 0;
+
+ sku_cap = *((u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_SKU_CAP));
+
+ if (sku_cap & IWM_EEPROM_SKU_CAP_BAND_24GHZ)
+ wireless_mode |= WIRELESS_MODE_11G;
+
+ if (sku_cap & IWM_EEPROM_SKU_CAP_BAND_52GHZ)
+ wireless_mode |= WIRELESS_MODE_11A;
+
+ if (sku_cap & IWM_EEPROM_SKU_CAP_11N_ENABLE)
+ wireless_mode |= WIRELESS_MODE_11N;
+
+ return wireless_mode;
+}
+
+
int iwm_eeprom_init(struct iwm_priv *iwm)
{
int i, ret = 0;
diff --git a/drivers/net/wireless/iwmc3200wifi/eeprom.h b/drivers/net/wireless/iwmc3200wifi/eeprom.h
index cdb31a6a1f5f..4e3a3fdab0d3 100644
--- a/drivers/net/wireless/iwmc3200wifi/eeprom.h
+++ b/drivers/net/wireless/iwmc3200wifi/eeprom.h
@@ -48,6 +48,7 @@ enum {
IWM_EEPROM_CARD_ID,
IWM_EEPROM_RADIO_CONF,
IWM_EEPROM_SKU_CAP,
+ IWM_EEPROM_FAT_CHANNELS_CAP,
IWM_EEPROM_INDIRECT_OFFSET,
IWM_EEPROM_CALIB_RXIQ_OFFSET = IWM_EEPROM_INDIRECT_OFFSET,
@@ -58,14 +59,15 @@ enum {
IWM_EEPROM_LAST,
};
-#define IWM_EEPROM_SIG_OFF 0x00
-#define IWM_EEPROM_VERSION_OFF (0x54 << 1)
-#define IWM_EEPROM_OEM_HW_VERSION_OFF (0x56 << 1)
-#define IWM_EEPROM_MAC_VERSION_OFF (0x30 << 1)
-#define IWM_EEPROM_CARD_ID_OFF (0x5d << 1)
-#define IWM_EEPROM_RADIO_CONF_OFF (0x58 << 1)
-#define IWM_EEPROM_SKU_CAP_OFF (0x55 << 1)
-#define IWM_EEPROM_CALIB_CONFIG_OFF (0x7c << 1)
+#define IWM_EEPROM_SIG_OFF 0x00
+#define IWM_EEPROM_VERSION_OFF (0x54 << 1)
+#define IWM_EEPROM_OEM_HW_VERSION_OFF (0x56 << 1)
+#define IWM_EEPROM_MAC_VERSION_OFF (0x30 << 1)
+#define IWM_EEPROM_CARD_ID_OFF (0x5d << 1)
+#define IWM_EEPROM_RADIO_CONF_OFF (0x58 << 1)
+#define IWM_EEPROM_SKU_CAP_OFF (0x55 << 1)
+#define IWM_EEPROM_CALIB_CONFIG_OFF (0x7c << 1)
+#define IWM_EEPROM_FAT_CHANNELS_CAP_OFF (0xde << 1)
#define IWM_EEPROM_SIG_LEN 4
#define IWM_EEPROM_VERSION_LEN 2
@@ -74,6 +76,7 @@ enum {
#define IWM_EEPROM_CARD_ID_LEN 2
#define IWM_EEPROM_RADIO_CONF_LEN 2
#define IWM_EEPROM_SKU_CAP_LEN 2
+#define IWM_EEPROM_FAT_CHANNELS_CAP_LEN 40
#define IWM_EEPROM_INDIRECT_LEN 2
#define IWM_MAX_EEPROM_DATA_LEN 240
@@ -87,6 +90,14 @@ enum {
#define IWM_EEPROM_SKU_CAP_BAND_52GHZ (1 << 5)
#define IWM_EEPROM_SKU_CAP_11N_ENABLE (1 << 6)
+#define IWM_EEPROM_FAT_CHANNELS 20
+/* 2.4 gHz FAT primary channels: 1, 2, 3, 4, 5, 6, 7, 8, 9 */
+#define IWM_EEPROM_FAT_CHANNELS_24 9
+/* 5.2 gHz FAT primary channels: 36,44,52,60,100,108,116,124,132,149,157 */
+#define IWM_EEPROM_FAT_CHANNELS_52 11
+
+#define IWM_EEPROM_FAT_CHANNEL_ENABLED (1 << 0)
+
enum {
IWM_EEPROM_CALIB_CAL_HDR,
IWM_EEPROM_CALIB_TX_POWER,
@@ -110,5 +121,7 @@ struct iwm_eeprom_entry {
int iwm_eeprom_init(struct iwm_priv *iwm);
void iwm_eeprom_exit(struct iwm_priv *iwm);
u8 *iwm_eeprom_access(struct iwm_priv *iwm, u8 eeprom_id);
+int iwm_eeprom_fat_channels(struct iwm_priv *iwm);
+u32 iwm_eeprom_wireless_mode(struct iwm_priv *iwm);
#endif
diff --git a/drivers/net/wireless/iwmc3200wifi/fw.c b/drivers/net/wireless/iwmc3200wifi/fw.c
index 6b0bcad758ca..49067092d336 100644
--- a/drivers/net/wireless/iwmc3200wifi/fw.c
+++ b/drivers/net/wireless/iwmc3200wifi/fw.c
@@ -217,6 +217,13 @@ static int iwm_load_img(struct iwm_priv *iwm, const char *img_name)
IWM_BUILD_YEAR(build_date), IWM_BUILD_MONTH(build_date),
IWM_BUILD_DAY(build_date));
+ if (!strcmp(img_name, iwm->bus_ops->umac_name))
+ sprintf(iwm->umac_version, "%02X.%02X",
+ ver->major, ver->minor);
+
+ if (!strcmp(img_name, iwm->bus_ops->lmac_name))
+ sprintf(iwm->lmac_version, "%02X.%02X",
+ ver->major, ver->minor);
err_release_fw:
release_firmware(fw);
@@ -398,6 +405,8 @@ int iwm_load_fw(struct iwm_priv *iwm)
iwm_send_prio_table(iwm);
iwm_send_calib_results(iwm);
iwm_send_periodic_calib_cfg(iwm, periodic_calib_map);
+ iwm_send_ct_kill_cfg(iwm, iwm->conf.ct_kill_entry,
+ iwm->conf.ct_kill_exit);
return 0;
diff --git a/drivers/net/wireless/iwmc3200wifi/hal.c b/drivers/net/wireless/iwmc3200wifi/hal.c
index c430418248b4..d13c8853ee82 100644
--- a/drivers/net/wireless/iwmc3200wifi/hal.c
+++ b/drivers/net/wireless/iwmc3200wifi/hal.c
@@ -411,7 +411,7 @@ static void iwm_build_lmac_hdr(struct iwm_priv *iwm, struct iwm_lmac_hdr *hdr,
/*
* iwm_hal_send_host_cmd(): sends commands to the UMAC or the LMAC.
* Sending command to the LMAC is equivalent to sending a
- * regular UMAC command with the LMAC passtrough or the LMAC
+ * regular UMAC command with the LMAC passthrough or the LMAC
* wrapper UMAC command IDs.
*/
int iwm_hal_send_host_cmd(struct iwm_priv *iwm,
diff --git a/drivers/net/wireless/iwmc3200wifi/iwm.h b/drivers/net/wireless/iwmc3200wifi/iwm.h
index 1b02a4e2a1ac..5a26bb05a33a 100644
--- a/drivers/net/wireless/iwmc3200wifi/iwm.h
+++ b/drivers/net/wireless/iwmc3200wifi/iwm.h
@@ -65,6 +65,8 @@ struct iwm_conf {
u32 sdio_ior_timeout;
unsigned long calib_map;
unsigned long expected_calib_map;
+ u8 ct_kill_entry;
+ u8 ct_kill_exit;
bool reset_on_fatal_err;
bool auto_connect;
bool wimax_not_present;
@@ -79,7 +81,6 @@ struct iwm_conf {
u32 assoc_timeout;
u32 roam_timeout;
u32 wireless_mode;
- u32 coexist_mode;
u8 ibss_band;
u8 ibss_channel;
@@ -129,11 +130,18 @@ struct iwm_notif {
unsigned long buf_size;
};
+struct iwm_tid_info {
+ __le16 last_seq_num;
+ bool stopped;
+ struct mutex mutex;
+};
+
struct iwm_sta_info {
u8 addr[ETH_ALEN];
bool valid;
bool qos;
u8 color;
+ struct iwm_tid_info tid_info[IWM_UMAC_TID_NR];
};
struct iwm_tx_info {
@@ -183,6 +191,8 @@ struct iwm_key {
struct iwm_tx_queue {
int id;
struct sk_buff_head queue;
+ struct sk_buff_head stopped_queue;
+ spinlock_t lock;
struct workqueue_struct *wq;
struct work_struct worker;
u8 concat_buf[IWM_HAL_CONCATENATE_BUF_SIZE];
@@ -276,12 +286,14 @@ struct iwm_priv {
struct iw_statistics wstats;
struct delayed_work stats_request;
struct delayed_work disconnect;
+ struct delayed_work ct_kill_delay;
struct iwm_debugfs dbg;
u8 *eeprom;
struct timer_list watchdog;
struct work_struct reset_worker;
+ struct work_struct auth_retry_worker;
struct mutex mutex;
u8 *req_ie;
@@ -290,6 +302,8 @@ struct iwm_priv {
int resp_ie_len;
struct iwm_fw_error_hdr *last_fw_err;
+ char umac_version[8];
+ char lmac_version[8];
char private[0] __attribute__((__aligned__(NETDEV_ALIGN)));
};
@@ -335,6 +349,7 @@ int iwm_up(struct iwm_priv *iwm);
int iwm_down(struct iwm_priv *iwm);
/* TX API */
+u16 iwm_tid_to_queue(u16 tid);
void iwm_tx_credit_inc(struct iwm_priv *iwm, int id, int total_freed_pages);
void iwm_tx_worker(struct work_struct *work);
int iwm_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
diff --git a/drivers/net/wireless/iwmc3200wifi/lmac.h b/drivers/net/wireless/iwmc3200wifi/lmac.h
index 6c1a14c4480f..a3a79b5e2898 100644
--- a/drivers/net/wireless/iwmc3200wifi/lmac.h
+++ b/drivers/net/wireless/iwmc3200wifi/lmac.h
@@ -187,6 +187,14 @@ struct iwm_coex_prio_table_cmd {
COEX_EVT_FLAG_MEDIUM_ACTV_NTFY_MSK | \
COEX_EVT_FLAG_DELAY_MEDIUM_FREE_NTFY_MSK)
+/* CT kill config command */
+struct iwm_ct_kill_cfg_cmd {
+ u32 exit_threshold;
+ u32 reserved;
+ u32 entry_threshold;
+} __attribute__ ((packed));
+
+
/* LMAC OP CODES */
#define REPLY_PAD 0x0
#define REPLY_ALIVE 0x1
diff --git a/drivers/net/wireless/iwmc3200wifi/main.c b/drivers/net/wireless/iwmc3200wifi/main.c
index 222eb2cf1b30..7f34d6dd3c41 100644
--- a/drivers/net/wireless/iwmc3200wifi/main.c
+++ b/drivers/net/wireless/iwmc3200wifi/main.c
@@ -64,9 +64,10 @@ static struct iwm_conf def_iwm_conf = {
BIT(PHY_CALIBRATE_TX_IQ_CMD) |
BIT(PHY_CALIBRATE_RX_IQ_CMD) |
BIT(SHILOH_PHY_CALIBRATE_BASE_BAND_CMD),
+ .ct_kill_entry = 110,
+ .ct_kill_exit = 110,
.reset_on_fatal_err = 1,
.auto_connect = 1,
- .wimax_not_present = 0,
.enable_qos = 1,
.mode = UMAC_MODE_BSS,
@@ -78,8 +79,8 @@ static struct iwm_conf def_iwm_conf = {
.assoc_timeout = 2,
.roam_timeout = 10,
- .wireless_mode = WIRELESS_MODE_11A | WIRELESS_MODE_11G,
- .coexist_mode = COEX_MODE_CM,
+ .wireless_mode = WIRELESS_MODE_11A | WIRELESS_MODE_11G |
+ WIRELESS_MODE_11N,
/* IBSS */
.ibss_band = UMAC_BAND_2GHZ,
@@ -92,6 +93,10 @@ static int modparam_reset;
module_param_named(reset, modparam_reset, bool, 0644);
MODULE_PARM_DESC(reset, "reset on firmware errors (default 0 [not reset])");
+static int modparam_wimax_enable = 1;
+module_param_named(wimax_enable, modparam_wimax_enable, bool, 0644);
+MODULE_PARM_DESC(wimax_enable, "Enable wimax core (default 1 [wimax enabled])");
+
int iwm_mode_to_nl80211_iftype(int mode)
{
switch (mode) {
@@ -134,6 +139,17 @@ static void iwm_disconnect_work(struct work_struct *work)
cfg80211_disconnected(iwm_to_ndev(iwm), 0, NULL, 0, GFP_KERNEL);
}
+static void iwm_ct_kill_work(struct work_struct *work)
+{
+ struct iwm_priv *iwm =
+ container_of(work, struct iwm_priv, ct_kill_delay.work);
+ struct wiphy *wiphy = iwm_to_wiphy(iwm);
+
+ IWM_INFO(iwm, "CT kill delay timeout\n");
+
+ wiphy_rfkill_set_hw_state(wiphy, false);
+}
+
static int __iwm_up(struct iwm_priv *iwm);
static int __iwm_down(struct iwm_priv *iwm);
@@ -195,6 +211,33 @@ static void iwm_reset_worker(struct work_struct *work)
mutex_unlock(&iwm->mutex);
}
+static void iwm_auth_retry_worker(struct work_struct *work)
+{
+ struct iwm_priv *iwm;
+ int i, ret;
+
+ iwm = container_of(work, struct iwm_priv, auth_retry_worker);
+ if (iwm->umac_profile_active) {
+ ret = iwm_invalidate_mlme_profile(iwm);
+ if (ret < 0)
+ return;
+ }
+
+ iwm->umac_profile->sec.auth_type = UMAC_AUTH_TYPE_LEGACY_PSK;
+
+ ret = iwm_send_mlme_profile(iwm);
+ if (ret < 0)
+ return;
+
+ for (i = 0; i < IWM_NUM_KEYS; i++)
+ if (iwm->keys[i].key_len)
+ iwm_set_key(iwm, 0, &iwm->keys[i]);
+
+ iwm_set_tx_key(iwm, iwm->default_key);
+}
+
+
+
static void iwm_watchdog(unsigned long data)
{
struct iwm_priv *iwm = (struct iwm_priv *)data;
@@ -207,7 +250,7 @@ static void iwm_watchdog(unsigned long data)
int iwm_priv_init(struct iwm_priv *iwm)
{
- int i;
+ int i, j;
char name[32];
iwm->status = 0;
@@ -226,7 +269,9 @@ int iwm_priv_init(struct iwm_priv *iwm)
iwm->scan_id = 1;
INIT_DELAYED_WORK(&iwm->stats_request, iwm_statistics_request);
INIT_DELAYED_WORK(&iwm->disconnect, iwm_disconnect_work);
+ INIT_DELAYED_WORK(&iwm->ct_kill_delay, iwm_ct_kill_work);
INIT_WORK(&iwm->reset_worker, iwm_reset_worker);
+ INIT_WORK(&iwm->auth_retry_worker, iwm_auth_retry_worker);
INIT_LIST_HEAD(&iwm->bss_list);
skb_queue_head_init(&iwm->rx_list);
@@ -249,6 +294,8 @@ int iwm_priv_init(struct iwm_priv *iwm)
return -EAGAIN;
skb_queue_head_init(&iwm->txq[i].queue);
+ skb_queue_head_init(&iwm->txq[i].stopped_queue);
+ spin_lock_init(&iwm->txq[i].lock);
}
for (i = 0; i < IWM_NUM_KEYS; i++)
@@ -256,6 +303,12 @@ int iwm_priv_init(struct iwm_priv *iwm)
iwm->default_key = -1;
+ for (i = 0; i < IWM_STA_TABLE_NUM; i++)
+ for (j = 0; j < IWM_UMAC_TID_NR; j++) {
+ mutex_init(&iwm->sta_table[i].tid_info[j].mutex);
+ iwm->sta_table[i].tid_info[j].stopped = false;
+ }
+
init_timer(&iwm->watchdog);
iwm->watchdog.function = iwm_watchdog;
iwm->watchdog.data = (unsigned long)iwm;
@@ -436,7 +489,7 @@ static int iwm_config_boot_params(struct iwm_priv *iwm)
int ret;
/* check Wimax is off and config debug monitor */
- if (iwm->conf.wimax_not_present) {
+ if (!modparam_wimax_enable) {
u32 data1 = 0x1f;
u32 addr1 = 0x606BE258;
@@ -529,6 +582,7 @@ void iwm_link_off(struct iwm_priv *iwm)
for (i = 0; i < IWM_TX_QUEUES; i++) {
skb_queue_purge(&iwm->txq[i].queue);
+ skb_queue_purge(&iwm->txq[i].stopped_queue);
iwm->txq[i].concat_count = 0;
iwm->txq[i].concat_ptr = iwm->txq[i].concat_buf;
@@ -587,6 +641,8 @@ static int __iwm_up(struct iwm_priv *iwm)
{
int ret;
struct iwm_notif *notif_reboot, *notif_ack = NULL;
+ struct wiphy *wiphy = iwm_to_wiphy(iwm);
+ u32 wireless_mode;
ret = iwm_bus_enable(iwm);
if (ret) {
@@ -638,6 +694,8 @@ static int __iwm_up(struct iwm_priv *iwm)
IWM_ERR(iwm, "MAC reading failed\n");
goto err_disable;
}
+ memcpy(iwm_to_ndev(iwm)->perm_addr, iwm_to_ndev(iwm)->dev_addr,
+ ETH_ALEN);
/* We can load the FWs */
ret = iwm_load_fw(iwm);
@@ -646,6 +704,30 @@ static int __iwm_up(struct iwm_priv *iwm)
goto err_disable;
}
+ ret = iwm_eeprom_fat_channels(iwm);
+ if (ret) {
+ IWM_ERR(iwm, "Couldnt read HT channels EEPROM entries\n");
+ goto err_fw;
+ }
+
+ /*
+ * Read our SKU capabilities.
+ * If it's valid, we AND the configured wireless mode with the
+ * device EEPROM value as the current profile wireless mode.
+ */
+ wireless_mode = iwm_eeprom_wireless_mode(iwm);
+ if (wireless_mode) {
+ iwm->conf.wireless_mode &= wireless_mode;
+ if (iwm->umac_profile)
+ iwm->umac_profile->wireless_mode =
+ iwm->conf.wireless_mode;
+ } else
+ IWM_ERR(iwm, "Wrong SKU capabilities: 0x%x\n",
+ *((u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_SKU_CAP)));
+
+ snprintf(wiphy->fw_version, sizeof(wiphy->fw_version), "L%s_U%s",
+ iwm->lmac_version, iwm->umac_version);
+
/* We configure the UMAC and enable the wifi module */
ret = iwm_send_umac_config(iwm,
cpu_to_le32(UMAC_RST_CTRL_FLG_WIFI_CORE_EN) |
diff --git a/drivers/net/wireless/iwmc3200wifi/netdev.c b/drivers/net/wireless/iwmc3200wifi/netdev.c
index 35ec006c2d2c..e4f0f8705f65 100644
--- a/drivers/net/wireless/iwmc3200wifi/netdev.c
+++ b/drivers/net/wireless/iwmc3200wifi/netdev.c
@@ -76,6 +76,14 @@ static int iwm_stop(struct net_device *ndev)
*/
static const u16 iwm_1d_to_queue[8] = { 1, 0, 0, 1, 2, 2, 3, 3 };
+u16 iwm_tid_to_queue(u16 tid)
+{
+ if (tid > IWM_UMAC_TID_NR - 2)
+ return -EINVAL;
+
+ return iwm_1d_to_queue[tid];
+}
+
static u16 iwm_select_queue(struct net_device *dev, struct sk_buff *skb)
{
skb->priority = cfg80211_classify8021d(skb);
@@ -152,6 +160,7 @@ void iwm_if_free(struct iwm_priv *iwm)
if (!iwm_to_ndev(iwm))
return;
+ cancel_delayed_work_sync(&iwm->ct_kill_delay);
free_netdev(iwm_to_ndev(iwm));
iwm_priv_deinit(iwm);
kfree(iwm->umac_profile);
diff --git a/drivers/net/wireless/iwmc3200wifi/rx.c b/drivers/net/wireless/iwmc3200wifi/rx.c
index 771a301003c9..1c57c1f72cba 100644
--- a/drivers/net/wireless/iwmc3200wifi/rx.c
+++ b/drivers/net/wireless/iwmc3200wifi/rx.c
@@ -423,7 +423,9 @@ static int iwm_ntf_rx_ticket(struct iwm_priv *iwm, u8 *buf,
if (IS_ERR(ticket_node))
return PTR_ERR(ticket_node);
- IWM_DBG_RX(iwm, DBG, "TICKET RELEASE(%d)\n",
+ IWM_DBG_RX(iwm, DBG, "TICKET %s(%d)\n",
+ ticket->action == IWM_RX_TICKET_RELEASE ?
+ "RELEASE" : "DROP",
ticket->id);
list_add_tail(&ticket_node->node, &iwm->rx_tickets);
@@ -500,6 +502,18 @@ static int iwm_mlme_assoc_start(struct iwm_priv *iwm, u8 *buf,
return 0;
}
+static u8 iwm_is_open_wep_profile(struct iwm_priv *iwm)
+{
+ if ((iwm->umac_profile->sec.ucast_cipher == UMAC_CIPHER_TYPE_WEP_40 ||
+ iwm->umac_profile->sec.ucast_cipher == UMAC_CIPHER_TYPE_WEP_104) &&
+ (iwm->umac_profile->sec.ucast_cipher ==
+ iwm->umac_profile->sec.mcast_cipher) &&
+ (iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_OPEN))
+ return 1;
+
+ return 0;
+}
+
static int iwm_mlme_assoc_complete(struct iwm_priv *iwm, u8 *buf,
unsigned long buf_size,
struct iwm_wifi_cmd *cmd)
@@ -565,11 +579,17 @@ static int iwm_mlme_assoc_complete(struct iwm_priv *iwm, u8 *buf,
goto ibss;
if (!test_bit(IWM_STATUS_RESETTING, &iwm->status))
- cfg80211_connect_result(iwm_to_ndev(iwm),
- complete->bssid,
- NULL, 0, NULL, 0,
- WLAN_STATUS_UNSPECIFIED_FAILURE,
- GFP_KERNEL);
+ if (!iwm_is_open_wep_profile(iwm)) {
+ cfg80211_connect_result(iwm_to_ndev(iwm),
+ complete->bssid,
+ NULL, 0, NULL, 0,
+ WLAN_STATUS_UNSPECIFIED_FAILURE,
+ GFP_KERNEL);
+ } else {
+ /* Let's try shared WEP auth */
+ IWM_ERR(iwm, "Trying WEP shared auth\n");
+ schedule_work(&iwm->auth_retry_worker);
+ }
else
cfg80211_disconnected(iwm_to_ndev(iwm), 0, NULL, 0,
GFP_KERNEL);
@@ -713,6 +733,19 @@ static int iwm_mlme_update_sta_table(struct iwm_priv *iwm, u8 *buf,
return 0;
}
+static int iwm_mlme_medium_lost(struct iwm_priv *iwm, u8 *buf,
+ unsigned long buf_size,
+ struct iwm_wifi_cmd *cmd)
+{
+ struct wiphy *wiphy = iwm_to_wiphy(iwm);
+
+ IWM_DBG_NTF(iwm, DBG, "WiFi/WiMax coexistence radio is OFF\n");
+
+ wiphy_rfkill_set_hw_state(wiphy, true);
+
+ return 0;
+}
+
static int iwm_mlme_update_bss_table(struct iwm_priv *iwm, u8 *buf,
unsigned long buf_size,
struct iwm_wifi_cmd *cmd)
@@ -899,6 +932,8 @@ static int iwm_ntf_mlme(struct iwm_priv *iwm, u8 *buf,
case WIFI_IF_NTFY_EXTENDED_IE_REQUIRED:
IWM_DBG_MLME(iwm, DBG, "Extended IE required\n");
break;
+ case WIFI_IF_NTFY_RADIO_PREEMPTION:
+ return iwm_mlme_medium_lost(iwm, buf, buf_size, cmd);
case WIFI_IF_NTFY_BSS_TRK_TABLE_CHANGED:
return iwm_mlme_update_bss_table(iwm, buf, buf_size, cmd);
case WIFI_IF_NTFY_BSS_TRK_ENTRIES_REMOVED:
@@ -1052,12 +1087,83 @@ static int iwm_ntf_channel_info_list(struct iwm_priv *iwm, u8 *buf,
return 0;
}
+static int iwm_ntf_stop_resume_tx(struct iwm_priv *iwm, u8 *buf,
+ unsigned long buf_size,
+ struct iwm_wifi_cmd *cmd)
+{
+ struct iwm_umac_notif_stop_resume_tx *stp_res_tx =
+ (struct iwm_umac_notif_stop_resume_tx *)buf;
+ struct iwm_sta_info *sta_info;
+ struct iwm_tid_info *tid_info;
+ u8 sta_id = STA_ID_N_COLOR_ID(stp_res_tx->sta_id);
+ u16 tid_msk = le16_to_cpu(stp_res_tx->stop_resume_tid_msk);
+ int bit, ret = 0;
+ bool stop = false;
+
+ IWM_DBG_NTF(iwm, DBG, "stop/resume notification:\n"
+ "\tflags: 0x%x\n"
+ "\tSTA id: %d\n"
+ "\tTID bitmask: 0x%x\n",
+ stp_res_tx->flags, stp_res_tx->sta_id,
+ stp_res_tx->stop_resume_tid_msk);
+
+ if (stp_res_tx->flags & UMAC_STOP_TX_FLAG)
+ stop = true;
+
+ sta_info = &iwm->sta_table[sta_id];
+ if (!sta_info->valid) {
+ IWM_ERR(iwm, "Stoping an invalid STA: %d %d\n",
+ sta_id, stp_res_tx->sta_id);
+ return -EINVAL;
+ }
+
+ for_each_bit(bit, (unsigned long *)&tid_msk, IWM_UMAC_TID_NR) {
+ tid_info = &sta_info->tid_info[bit];
+
+ mutex_lock(&tid_info->mutex);
+ tid_info->stopped = stop;
+ mutex_unlock(&tid_info->mutex);
+
+ if (!stop) {
+ struct iwm_tx_queue *txq;
+ u16 queue = iwm_tid_to_queue(bit);
+
+ if (queue < 0)
+ continue;
+
+ txq = &iwm->txq[queue];
+ /*
+ * If we resume, we have to move our SKBs
+ * back to the tx queue and queue some work.
+ */
+ spin_lock_bh(&txq->lock);
+ skb_queue_splice_init(&txq->queue, &txq->stopped_queue);
+ spin_unlock_bh(&txq->lock);
+
+ queue_work(txq->wq, &txq->worker);
+ }
+
+ }
+
+ /* We send an ACK only for the stop case */
+ if (stop)
+ ret = iwm_send_umac_stop_resume_tx(iwm, stp_res_tx);
+
+ return ret;
+}
+
static int iwm_ntf_wifi_if_wrapper(struct iwm_priv *iwm, u8 *buf,
unsigned long buf_size,
struct iwm_wifi_cmd *cmd)
{
- struct iwm_umac_wifi_if *hdr =
- (struct iwm_umac_wifi_if *)cmd->buf.payload;
+ struct iwm_umac_wifi_if *hdr;
+
+ if (cmd == NULL) {
+ IWM_ERR(iwm, "Couldn't find expected wifi command\n");
+ return -EINVAL;
+ }
+
+ hdr = (struct iwm_umac_wifi_if *)cmd->buf.payload;
IWM_DBG_NTF(iwm, DBG, "WIFI_IF_WRAPPER cmd is delivered to UMAC: "
"oid is 0x%x\n", hdr->oid);
@@ -1079,6 +1185,7 @@ static int iwm_ntf_wifi_if_wrapper(struct iwm_priv *iwm, u8 *buf,
return 0;
}
+#define CT_KILL_DELAY (30 * HZ)
static int iwm_ntf_card_state(struct iwm_priv *iwm, u8 *buf,
unsigned long buf_size, struct iwm_wifi_cmd *cmd)
{
@@ -1091,7 +1198,20 @@ static int iwm_ntf_card_state(struct iwm_priv *iwm, u8 *buf,
flags & IWM_CARD_STATE_HW_DISABLED ? "ON" : "OFF",
flags & IWM_CARD_STATE_CTKILL_DISABLED ? "ON" : "OFF");
- wiphy_rfkill_set_hw_state(wiphy, flags & IWM_CARD_STATE_HW_DISABLED);
+ if (flags & IWM_CARD_STATE_CTKILL_DISABLED) {
+ /*
+ * We got a CTKILL event: We bring the interface down in
+ * oder to cool the device down, and try to bring it up
+ * 30 seconds later. If it's still too hot, we'll go through
+ * this code path again.
+ */
+ cancel_delayed_work_sync(&iwm->ct_kill_delay);
+ schedule_delayed_work(&iwm->ct_kill_delay, CT_KILL_DELAY);
+ }
+
+ wiphy_rfkill_set_hw_state(wiphy, flags &
+ (IWM_CARD_STATE_HW_DISABLED |
+ IWM_CARD_STATE_CTKILL_DISABLED));
return 0;
}
@@ -1282,6 +1402,14 @@ int iwm_rx_handle(struct iwm_priv *iwm, u8 *buf, unsigned long buf_size)
switch (le32_to_cpu(hdr->cmd)) {
case UMAC_REBOOT_BARKER:
+ if (test_bit(IWM_STATUS_READY, &iwm->status)) {
+ IWM_ERR(iwm, "Unexpected BARKER\n");
+
+ schedule_work(&iwm->reset_worker);
+
+ return 0;
+ }
+
return iwm_notif_send(iwm, NULL, IWM_BARKER_REBOOT_NOTIFICATION,
IWM_SRC_UDMA, buf, buf_size);
case UMAC_ACK_BARKER:
@@ -1308,6 +1436,7 @@ static const iwm_handler iwm_umac_handlers[] =
[UMAC_NOTIFY_OPCODE_STATS] = iwm_ntf_statistics,
[UMAC_CMD_OPCODE_EEPROM_PROXY] = iwm_ntf_eeprom_proxy,
[UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST] = iwm_ntf_channel_info_list,
+ [UMAC_CMD_OPCODE_STOP_RESUME_STA_TX] = iwm_ntf_stop_resume_tx,
[REPLY_RX_MPDU_CMD] = iwm_ntf_rx_packet,
[UMAC_CMD_OPCODE_WIFI_IF_WRAPPER] = iwm_ntf_wifi_if_wrapper,
};
@@ -1444,11 +1573,12 @@ static void iwm_rx_process_packet(struct iwm_priv *iwm,
}
break;
case IWM_RX_TICKET_DROP:
- IWM_DBG_RX(iwm, DBG, "DROP packet\n");
+ IWM_DBG_RX(iwm, DBG, "DROP packet: 0x%x\n",
+ le16_to_cpu(ticket_node->ticket->flags));
kfree_skb(packet->skb);
break;
default:
- IWM_ERR(iwm, "Unknow ticket action: %d\n",
+ IWM_ERR(iwm, "Unknown ticket action: %d\n",
le16_to_cpu(ticket_node->ticket->action));
kfree_skb(packet->skb);
}
diff --git a/drivers/net/wireless/iwmc3200wifi/sdio.c b/drivers/net/wireless/iwmc3200wifi/sdio.c
index 8b1de84003ca..a7ec7eac9137 100644
--- a/drivers/net/wireless/iwmc3200wifi/sdio.c
+++ b/drivers/net/wireless/iwmc3200wifi/sdio.c
@@ -224,8 +224,6 @@ static int if_sdio_disable(struct iwm_priv *iwm)
struct iwm_sdio_priv *hw = iwm_to_if_sdio(iwm);
int ret;
- iwm_reset(iwm);
-
sdio_claim_host(hw->func);
sdio_writeb(hw->func, 0, IWM_SDIO_INTR_ENABLE_ADDR, &ret);
if (ret < 0)
@@ -237,6 +235,8 @@ static int if_sdio_disable(struct iwm_priv *iwm)
iwm_sdio_rx_free(hw);
+ iwm_reset(iwm);
+
IWM_DBG_SDIO(iwm, INFO, "IWM SDIO disable\n");
return 0;
@@ -399,6 +399,9 @@ static struct iwm_if_ops if_sdio_ops = {
.calib_lmac_name = "iwmc3200wifi-calib-sdio.bin",
.lmac_name = "iwmc3200wifi-lmac-sdio.bin",
};
+MODULE_FIRMWARE("iwmc3200wifi-umac-sdio.bin");
+MODULE_FIRMWARE("iwmc3200wifi-calib-sdio.bin");
+MODULE_FIRMWARE("iwmc3200wifi-lmac-sdio.bin");
static int iwm_sdio_probe(struct sdio_func *func,
const struct sdio_device_id *id)
@@ -493,8 +496,10 @@ static void iwm_sdio_remove(struct sdio_func *func)
}
static const struct sdio_device_id iwm_sdio_ids[] = {
- { SDIO_DEVICE(SDIO_VENDOR_ID_INTEL,
- SDIO_DEVICE_ID_INTEL_IWMC3200WIFI) },
+ /* Global/AGN SKU */
+ { SDIO_DEVICE(SDIO_VENDOR_ID_INTEL, 0x1403) },
+ /* BGN SKU */
+ { SDIO_DEVICE(SDIO_VENDOR_ID_INTEL, 0x1408) },
{ /* end: all zeroes */ },
};
MODULE_DEVICE_TABLE(sdio, iwm_sdio_ids);
diff --git a/drivers/net/wireless/iwmc3200wifi/tx.c b/drivers/net/wireless/iwmc3200wifi/tx.c
index e3b4f7902daf..55905f02309c 100644
--- a/drivers/net/wireless/iwmc3200wifi/tx.c
+++ b/drivers/net/wireless/iwmc3200wifi/tx.c
@@ -329,7 +329,7 @@ static int iwm_tx_build_packet(struct iwm_priv *iwm, struct sk_buff *skb,
memcpy(buf + sizeof(*hdr), skb->data, skb->len);
- return 0;
+ return umac_cmd.seq_num;
}
static int iwm_tx_send_concat_packets(struct iwm_priv *iwm,
@@ -354,16 +354,15 @@ static int iwm_tx_send_concat_packets(struct iwm_priv *iwm,
return ret;
}
-#define CONFIG_IWM_TX_CONCATENATED 1
-
void iwm_tx_worker(struct work_struct *work)
{
struct iwm_priv *iwm;
struct iwm_tx_info *tx_info = NULL;
struct sk_buff *skb;
- int cmdlen, ret;
struct iwm_tx_queue *txq;
- int pool_id;
+ struct iwm_sta_info *sta_info;
+ struct iwm_tid_info *tid_info;
+ int cmdlen, ret, pool_id;
txq = container_of(work, struct iwm_tx_queue, worker);
iwm = container_of(txq, struct iwm_priv, txq[txq->id]);
@@ -373,19 +372,46 @@ void iwm_tx_worker(struct work_struct *work)
while (!test_bit(pool_id, &iwm->tx_credit.full_pools_map) &&
!skb_queue_empty(&txq->queue)) {
+ spin_lock_bh(&txq->lock);
skb = skb_dequeue(&txq->queue);
+ spin_unlock_bh(&txq->lock);
+
tx_info = skb_to_tx_info(skb);
+ sta_info = &iwm->sta_table[tx_info->sta];
+ if (!sta_info->valid) {
+ IWM_ERR(iwm, "Trying to send a frame to unknown STA\n");
+ kfree_skb(skb);
+ continue;
+ }
+
+ tid_info = &sta_info->tid_info[tx_info->tid];
+
+ mutex_lock(&tid_info->mutex);
+
+ /*
+ * If the RAxTID is stopped, we queue the skb to the stopped
+ * queue.
+ * Whenever we'll get a UMAC notification to resume the tx flow
+ * for this RAxTID, we'll merge back the stopped queue into the
+ * regular queue. See iwm_ntf_stop_resume_tx() from rx.c.
+ */
+ if (tid_info->stopped) {
+ IWM_DBG_TX(iwm, DBG, "%dx%d stopped\n",
+ tx_info->sta, tx_info->tid);
+ spin_lock_bh(&txq->lock);
+ skb_queue_tail(&txq->stopped_queue, skb);
+ spin_unlock_bh(&txq->lock);
+
+ mutex_unlock(&tid_info->mutex);
+ continue;
+ }
+
cmdlen = IWM_UDMA_HDR_LEN + skb->len;
IWM_DBG_TX(iwm, DBG, "Tx frame on queue %d: skb: 0x%p, sta: "
"%d, color: %d\n", txq->id, skb, tx_info->sta,
tx_info->color);
-#if !CONFIG_IWM_TX_CONCATENATED
- /* temporarily keep this to comparing the performance */
- ret = iwm_send_packet(iwm, skb, pool_id);
-#else
-
if (txq->concat_count + cmdlen > IWM_HAL_CONCATENATE_BUF_SIZE)
iwm_tx_send_concat_packets(iwm, txq);
@@ -393,14 +419,21 @@ void iwm_tx_worker(struct work_struct *work)
if (ret) {
IWM_DBG_TX(iwm, DBG, "not enough tx_credit for queue "
"%d, Tx worker stopped\n", txq->id);
+ spin_lock_bh(&txq->lock);
skb_queue_head(&txq->queue, skb);
+ spin_unlock_bh(&txq->lock);
+
+ mutex_unlock(&tid_info->mutex);
break;
}
txq->concat_ptr = txq->concat_buf + txq->concat_count;
- iwm_tx_build_packet(iwm, skb, pool_id, txq->concat_ptr);
+ tid_info->last_seq_num =
+ iwm_tx_build_packet(iwm, skb, pool_id, txq->concat_ptr);
txq->concat_count += ALIGN(cmdlen, 16);
-#endif
+
+ mutex_unlock(&tid_info->mutex);
+
kfree_skb(skb);
}
@@ -419,14 +452,14 @@ int iwm_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
struct iwm_priv *iwm = ndev_to_iwm(netdev);
struct net_device *ndev = iwm_to_ndev(iwm);
struct wireless_dev *wdev = iwm_to_wdev(iwm);
- u8 *dst_addr;
struct iwm_tx_info *tx_info;
struct iwm_tx_queue *txq;
struct iwm_sta_info *sta_info;
- u8 sta_id;
+ u8 *dst_addr, sta_id;
u16 queue;
int ret;
+
if (!test_bit(IWM_STATUS_ASSOCIATED, &iwm->status)) {
IWM_DBG_TX(iwm, DBG, "LINK: stop netif_all_queues: "
"not associated\n");
@@ -440,7 +473,8 @@ int iwm_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
txq = &iwm->txq[queue];
/* No free space for Tx, tx_worker is too slow */
- if (skb_queue_len(&txq->queue) > IWM_TX_LIST_SIZE) {
+ if ((skb_queue_len(&txq->queue) > IWM_TX_LIST_SIZE) ||
+ (skb_queue_len(&txq->stopped_queue) > IWM_TX_LIST_SIZE)) {
IWM_DBG_TX(iwm, DBG, "LINK: stop netif_subqueue[%d]\n", queue);
netif_stop_subqueue(netdev, queue);
return NETDEV_TX_BUSY;
@@ -477,7 +511,9 @@ int iwm_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
else
tx_info->tid = IWM_UMAC_MGMT_TID;
+ spin_lock_bh(&iwm->txq[queue].lock);
skb_queue_tail(&iwm->txq[queue].queue, skb);
+ spin_unlock_bh(&iwm->txq[queue].lock);
queue_work(iwm->txq[queue].wq, &iwm->txq[queue].worker);
diff --git a/drivers/net/wireless/iwmc3200wifi/umac.h b/drivers/net/wireless/iwmc3200wifi/umac.h
index c5a14ae3160a..7f54a145ca65 100644
--- a/drivers/net/wireless/iwmc3200wifi/umac.h
+++ b/drivers/net/wireless/iwmc3200wifi/umac.h
@@ -83,6 +83,20 @@ struct iwm_udma_out_wifi_hdr {
((UMAC_HDI_ACT_TBL_IDX_RA_UMAC << UMAC_HDI_ACT_TBL_IDX_RA_POS) |\
(UMAC_HDI_ACT_TBL_IDX_TID_LMAC << UMAC_HDI_ACT_TBL_IDX_TID_POS))
+/* STA ID and color */
+#define STA_ID_SEED (0x0f)
+#define STA_ID_POS (0)
+#define STA_ID_MSK (STA_ID_SEED << STA_ID_POS)
+
+#define STA_COLOR_SEED (0x7)
+#define STA_COLOR_POS (4)
+#define STA_COLOR_MSK (STA_COLOR_SEED << STA_COLOR_POS)
+
+#define STA_ID_N_COLOR_COLOR(id_n_color) \
+ (((id_n_color) & STA_COLOR_MSK) >> STA_COLOR_POS)
+#define STA_ID_N_COLOR_ID(id_n_color) \
+ (((id_n_color) & STA_ID_MSK) >> STA_ID_POS)
+
/* iwm_umac_notif_alive.page_grp_state Group number -- bits [3:0] */
#define UMAC_ALIVE_PAGE_STS_GRP_NUM_POS 0
#define UMAC_ALIVE_PAGE_STS_GRP_NUM_SEED 0xF
@@ -260,6 +274,9 @@ struct iwm_udma_out_wifi_hdr {
#define UMAC_CMD_OPCODE_GET_CHAN_INFO_LIST 0x16
#define UMAC_CMD_OPCODE_SET_PARAM_LIST 0x17
#define UMAC_CMD_OPCODE_GET_PARAM_LIST 0x18
+#define UMAC_CMD_OPCODE_STOP_RESUME_STA_TX 0x19
+#define UMAC_CMD_OPCODE_TEST_BLOCK_ACK 0x1A
+
#define UMAC_CMD_OPCODE_BASE_WRAPPER 0xFA
#define UMAC_CMD_OPCODE_LMAC_WRAPPER 0xFB
#define UMAC_CMD_OPCODE_HW_TEST_WRAPPER 0xFC
@@ -281,6 +298,7 @@ struct iwm_udma_out_wifi_hdr {
#define UMAC_WIFI_IF_CMD_GLOBAL_TX_KEY_ID 0x1B
#define UMAC_WIFI_IF_CMD_SET_HOST_EXTENDED_IE 0x1C
#define UMAC_WIFI_IF_CMD_GET_SUPPORTED_CHANNELS 0x1E
+#define UMAC_WIFI_IF_CMD_PMKID_UPDATE 0x1F
#define UMAC_WIFI_IF_CMD_TX_PWR_TRIGGER 0x20
/* UMAC WiFi interface ports */
@@ -687,19 +705,24 @@ struct iwm_umac_notif_rx_ticket {
/* Tx/Rx rates window (number of max of last update window per second) */
#define UMAC_NTF_RATE_SAMPLE_NR 4
+/* Max numbers of bits required to go through all antennae in bitmasks */
+#define UMAC_PHY_NUM_CHAINS 3
+
#define IWM_UMAC_MGMT_TID 8
-#define IWM_UMAC_TID_NR 8
+#define IWM_UMAC_TID_NR 9 /* 8 TIDs + MGMT */
struct iwm_umac_notif_stats {
struct iwm_umac_wifi_in_hdr hdr;
__le32 flags;
__le32 timestamp;
- __le16 tid_load[IWM_UMAC_TID_NR + 2]; /* 1 non-QoS + 1 dword align */
+ __le16 tid_load[IWM_UMAC_TID_NR + 1]; /* 1 non-QoS + 1 dword align */
__le16 tx_rate[UMAC_NTF_RATE_SAMPLE_NR];
__le16 rx_rate[UMAC_NTF_RATE_SAMPLE_NR];
+ __le32 chain_energy[UMAC_PHY_NUM_CHAINS];
s32 rssi_dbm;
s32 noise_dbm;
__le32 supp_rates;
+ __le32 supp_ht_rates;
__le32 missed_beacons;
__le32 rx_beacons;
__le32 rx_dir_pkts;
@@ -737,6 +760,20 @@ struct iwm_umac_notif_stats {
__le32 roam_ap_loadblance;
} __attribute__ ((packed));
+#define UMAC_STOP_TX_FLAG 0x1
+#define UMAC_RESUME_TX_FLAG 0x2
+
+#define LAST_SEQ_NUM_INVALID 0xFFFF
+
+struct iwm_umac_notif_stop_resume_tx {
+ struct iwm_umac_wifi_in_hdr hdr;
+ u8 flags; /* UMAC_*_TX_FLAG_* */
+ u8 sta_id;
+ __le16 stop_resume_tid_msk; /* tid bitmask */
+} __attribute__ ((packed));
+
+#define UMAC_MAX_NUM_PMKIDS 4
+
/* WiFi interface wrapper header */
struct iwm_umac_wifi_if {
u8 oid;
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-28 18:39:57 +0300