F: drivers/input/misc/wistron_btns.c
WL1251 WIRELESS DRIVER
-M: Kalle Valo <kalle.valo@nokia.com>
+M: Kalle Valo <kalle.valo@iki.fi>
L: linux-wireless@vger.kernel.org
W: http://wireless.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
depends on PCMCIA && (BROKEN || !M32R)
select WIRELESS_EXT
select WEXT_SPY
+ select WEXT_PRIV
select CRYPTO
select CRYPTO_AES
---help---
#include <linux/freezer.h>
#include <linux/ieee80211.h>
+#include <net/iw_handler.h>
#include "airo.h"
return err;
}
-static void ar9170_sta_notify(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- enum sta_notify_cmd cmd,
- struct ieee80211_sta *sta)
+static int ar9170_sta_add(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
{
struct ar9170 *ar = hw->priv;
struct ar9170_sta_info *sta_info = (void *) sta->drv_priv;
unsigned int i;
- switch (cmd) {
- case STA_NOTIFY_ADD:
- memset(sta_info, 0, sizeof(*sta_info));
+ memset(sta_info, 0, sizeof(*sta_info));
- if (!sta->ht_cap.ht_supported)
- break;
+ if (!sta->ht_cap.ht_supported)
+ return 0;
- if (sta->ht_cap.ampdu_density > ar->global_ampdu_density)
- ar->global_ampdu_density = sta->ht_cap.ampdu_density;
+ if (sta->ht_cap.ampdu_density > ar->global_ampdu_density)
+ ar->global_ampdu_density = sta->ht_cap.ampdu_density;
- if (sta->ht_cap.ampdu_factor < ar->global_ampdu_factor)
- ar->global_ampdu_factor = sta->ht_cap.ampdu_factor;
+ if (sta->ht_cap.ampdu_factor < ar->global_ampdu_factor)
+ ar->global_ampdu_factor = sta->ht_cap.ampdu_factor;
- for (i = 0; i < AR9170_NUM_TID; i++) {
- sta_info->agg[i].state = AR9170_TID_STATE_SHUTDOWN;
- sta_info->agg[i].active = false;
- sta_info->agg[i].ssn = 0;
- sta_info->agg[i].tid = i;
- INIT_LIST_HEAD(&sta_info->agg[i].list);
- skb_queue_head_init(&sta_info->agg[i].queue);
- }
+ for (i = 0; i < AR9170_NUM_TID; i++) {
+ sta_info->agg[i].state = AR9170_TID_STATE_SHUTDOWN;
+ sta_info->agg[i].active = false;
+ sta_info->agg[i].ssn = 0;
+ sta_info->agg[i].tid = i;
+ INIT_LIST_HEAD(&sta_info->agg[i].list);
+ skb_queue_head_init(&sta_info->agg[i].queue);
+ }
- sta_info->ampdu_max_len = 1 << (3 + sta->ht_cap.ampdu_factor);
- break;
+ sta_info->ampdu_max_len = 1 << (3 + sta->ht_cap.ampdu_factor);
- case STA_NOTIFY_REMOVE:
- if (!sta->ht_cap.ht_supported)
- break;
+ return 0;
+}
- for (i = 0; i < AR9170_NUM_TID; i++) {
- sta_info->agg[i].state = AR9170_TID_STATE_INVALID;
- skb_queue_purge(&sta_info->agg[i].queue);
- }
+static int ar9170_sta_remove(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
+{
+ struct ar9170_sta_info *sta_info = (void *) sta->drv_priv;
+ unsigned int i;
- break;
+ if (!sta->ht_cap.ht_supported)
+ return 0;
- default:
- break;
+ for (i = 0; i < AR9170_NUM_TID; i++) {
+ sta_info->agg[i].state = AR9170_TID_STATE_INVALID;
+ skb_queue_purge(&sta_info->agg[i].queue);
}
+
+ return 0;
}
static int ar9170_get_stats(struct ieee80211_hw *hw,
.bss_info_changed = ar9170_op_bss_info_changed,
.get_tsf = ar9170_op_get_tsf,
.set_key = ar9170_set_key,
- .sta_notify = ar9170_sta_notify,
+ .sta_add = ar9170_sta_add,
+ .sta_remove = ar9170_sta_remove,
.get_stats = ar9170_get_stats,
.ampdu_action = ar9170_ampdu_action,
};
* Beacons are always sent out at the lowest rate, and are not retried.
*/
static void ath_beacon_setup(struct ath_softc *sc, struct ath_vif *avp,
- struct ath_buf *bf)
+ struct ath_buf *bf, int rateidx)
{
struct sk_buff *skb = bf->bf_mpdu;
struct ath_hw *ah = sc->sc_ah;
ds->ds_data = bf->bf_buf_addr;
sband = &sc->sbands[common->hw->conf.channel->band];
- rate = sband->bitrates[0].hw_value;
+ rate = sband->bitrates[rateidx].hw_value;
if (sc->sc_flags & SC_OP_PREAMBLE_SHORT)
- rate |= sband->bitrates[0].hw_value_short;
+ rate |= sband->bitrates[rateidx].hw_value_short;
ath9k_hw_set11n_txdesc(ah, ds, skb->len + FCS_LEN,
ATH9K_PKT_TYPE_BEACON,
}
}
- ath_beacon_setup(sc, avp, bf);
+ ath_beacon_setup(sc, avp, bf, info->control.rates[0].idx);
while (skb) {
ath_tx_cabq(hw, skb);
bf = avp->av_bcbuf;
skb = bf->bf_mpdu;
- ath_beacon_setup(sc, avp, bf);
+ ath_beacon_setup(sc, avp, bf, 0);
/* NB: caller is known to have already stopped tx dma */
ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bf->bf_daddr);
{
u32 nexttbtt, intval;
- /* Configure the timers only when the TSF has to be reset */
-
- if (!(sc->sc_flags & SC_OP_TSF_RESET))
- return;
-
/* NB: the beacon interval is kept internally in TU's */
intval = conf->beacon_interval & ATH9K_BEACON_PERIOD;
intval /= ATH_BCBUF; /* for staggered beacons */
nexttbtt = intval;
- intval |= ATH9K_BEACON_RESET_TSF;
+
+ if (sc->sc_flags & SC_OP_TSF_RESET)
+ intval |= ATH9K_BEACON_RESET_TSF;
/*
* In AP mode we enable the beacon timers and SWBA interrupts to
"Set HW RX filter: 0x%x\n", rfilt);
}
-static void ath9k_sta_notify(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- enum sta_notify_cmd cmd,
- struct ieee80211_sta *sta)
+static int ath9k_sta_add(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
{
struct ath_wiphy *aphy = hw->priv;
struct ath_softc *sc = aphy->sc;
- switch (cmd) {
- case STA_NOTIFY_ADD:
- ath_node_attach(sc, sta);
- break;
- case STA_NOTIFY_REMOVE:
- ath_node_detach(sc, sta);
- break;
- default:
- break;
- }
+ ath_node_attach(sc, sta);
+
+ return 0;
+}
+
+static int ath9k_sta_remove(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
+{
+ struct ath_wiphy *aphy = hw->priv;
+ struct ath_softc *sc = aphy->sc;
+
+ ath_node_detach(sc, sta);
+
+ return 0;
}
static int ath9k_conf_tx(struct ieee80211_hw *hw, u16 queue,
.remove_interface = ath9k_remove_interface,
.config = ath9k_config,
.configure_filter = ath9k_configure_filter,
- .sta_notify = ath9k_sta_notify,
+ .sta_add = ath9k_sta_add,
+ .sta_remove = ath9k_sta_remove,
.conf_tx = ath9k_conf_tx,
.bss_info_changed = ath9k_bss_info_changed,
.set_key = ath9k_set_key,
struct ieee80211_tx_rate *rates = tx_info->control.rates;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
__le16 fc = hdr->frame_control;
- u8 try_per_rate, i = 0, rix, nrix;
+ u8 try_per_rate, i = 0, rix;
int is_probe = 0;
if (rate_control_send_low(sta, priv_sta, txrc))
rate_table = sc->cur_rate_table;
rix = ath_rc_get_highest_rix(sc, ath_rc_priv, rate_table, &is_probe);
- nrix = rix;
if (is_probe) {
/* set one try for probe rates. For the
* probes don't enable rts */
ath_rc_rate_set_series(rate_table, &rates[i++], txrc,
- 1, nrix, 0);
+ 1, rix, 0);
/* Get the next tried/allowed rate. No RTS for the next series
* after the probe rate
*/
- ath_rc_get_lower_rix(rate_table, ath_rc_priv, rix, &nrix);
+ ath_rc_get_lower_rix(rate_table, ath_rc_priv, rix, &rix);
ath_rc_rate_set_series(rate_table, &rates[i++], txrc,
- try_per_rate, nrix, 0);
+ try_per_rate, rix, 0);
tx_info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE;
} else {
/* Set the choosen rate. No RTS for first series entry. */
ath_rc_rate_set_series(rate_table, &rates[i++], txrc,
- try_per_rate, nrix, 0);
+ try_per_rate, rix, 0);
}
/* Fill in the other rates for multirate retry */
if (i + 1 == 4)
try_per_rate = 8;
- ath_rc_get_lower_rix(rate_table, ath_rc_priv, rix, &nrix);
+ ath_rc_get_lower_rix(rate_table, ath_rc_priv, rix, &rix);
/* All other rates in the series have RTS enabled */
ath_rc_rate_set_series(rate_table, &rates[i], txrc,
- try_per_rate, nrix, 1);
+ try_per_rate, rix, 1);
}
/*
void b43legacy_leds_init(struct b43legacy_wldev *dev);
void b43legacy_leds_exit(struct b43legacy_wldev *dev);
-#else /* CONFIG_B43EGACY_LEDS */
+#else /* CONFIG_B43LEGACY_LEDS */
/* LED support disabled */
struct b43legacy_led {
0x4b801a17),
PCMCIA_MFC_DEVICE_PROD_ID12(0, "SanDisk", "ConnectPlus",
0x7a954bd9, 0x74be00c6),
- PCMCIA_DEVICE_PROD_ID123(
- "Intersil", "PRISM 2_5 PCMCIA ADAPTER", "ISL37300P",
- 0x4b801a17, 0x6345a0bf, 0xc9049a39),
- /* D-Link DWL-650 Rev. P1; manfid 0x000b, 0x7110 */
- PCMCIA_DEVICE_PROD_ID123(
- "D-Link", "DWL-650 Wireless PC Card RevP", "ISL37101P-10",
- 0x1a424a1c, 0x6ea57632, 0xdd97a26b),
PCMCIA_DEVICE_PROD_ID123(
"Addtron", "AWP-100 Wireless PCMCIA", "Version 01.02",
0xe6ec52ce, 0x08649af2, 0x4b74baa0),
"Allied Telesyn", "AT-WCL452 Wireless PCMCIA Radio",
"Ver. 1.00",
0x5cd01705, 0x4271660f, 0x9d08ee12),
- PCMCIA_DEVICE_PROD_ID123(
- "corega", "WL PCCL-11", "ISL37300P",
- 0xa21501a, 0x59868926, 0xc9049a39),
- PCMCIA_DEVICE_PROD_ID123(
- "The Linksys Group, Inc.", "Wireless Network CF Card", "ISL37300P",
- 0xa5f472c2, 0x9c05598d, 0xc9049a39),
PCMCIA_DEVICE_PROD_ID123(
"Wireless LAN" , "11Mbps PC Card", "Version 01.02",
0x4b8870ff, 0x70e946d1, 0x4b74baa0),
+ PCMCIA_DEVICE_PROD_ID3("HFA3863", 0x355cb092),
+ PCMCIA_DEVICE_PROD_ID3("ISL37100P", 0x630d52b2),
+ PCMCIA_DEVICE_PROD_ID3("ISL37101P-10", 0xdd97a26b),
+ PCMCIA_DEVICE_PROD_ID3("ISL37300P", 0xc9049a39),
PCMCIA_DEVICE_NULL
};
MODULE_DEVICE_TABLE(pcmcia, hostap_cs_ids);
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
};
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.support_ct_kill_exit = true,
- .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
.chain_noise_scale = 1000,
};
#include "iwl-sta.h"
#include "iwl-3945.h"
#include "iwl-eeprom.h"
-#include "iwl-helpers.h"
#include "iwl-core.h"
+#include "iwl-helpers.h"
#include "iwl-led.h"
#include "iwl-3945-led.h"
memset((void *)&priv->hw_params, 0,
sizeof(struct iwl_hw_params));
- priv->shared_virt =
- pci_alloc_consistent(priv->pci_dev,
- sizeof(struct iwl3945_shared),
- &priv->shared_phys);
-
+ priv->shared_virt = dma_alloc_coherent(&priv->pci_dev->dev,
+ sizeof(struct iwl3945_shared),
+ &priv->shared_phys, GFP_KERNEL);
if (!priv->shared_virt) {
IWL_ERR(priv, "failed to allocate pci memory\n");
mutex_unlock(&priv->mutex);
#define SCAN_INTERVAL 100
-#define STATUS_HCMD_ACTIVE 0 /* host command in progress */
-#define STATUS_HCMD_SYNC_ACTIVE 1 /* sync host command in progress */
-#define STATUS_INT_ENABLED 2
-#define STATUS_RF_KILL_HW 3
-#define STATUS_INIT 5
-#define STATUS_ALIVE 6
-#define STATUS_READY 7
-#define STATUS_TEMPERATURE 8
-#define STATUS_GEO_CONFIGURED 9
-#define STATUS_EXIT_PENDING 10
-#define STATUS_STATISTICS 12
-#define STATUS_SCANNING 13
-#define STATUS_SCAN_ABORTING 14
-#define STATUS_SCAN_HW 15
-#define STATUS_POWER_PMI 16
-#define STATUS_FW_ERROR 17
-#define STATUS_CONF_PENDING 18
-
#define MAX_TID_COUNT 9
#define IWL_INVALID_RATE 0xFF
iwl4965_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0);
+ /* make sure all queue are not stopped */
+ memset(&priv->queue_stopped[0], 0, sizeof(priv->queue_stopped));
+ for (i = 0; i < 4; i++)
+ atomic_set(&priv->queue_stop_count[i], 0);
+
+ /* reset to 0 to enable all the queue first */
+ priv->txq_ctx_active_msk = 0;
/* Map each Tx/cmd queue to its corresponding fifo */
for (i = 0; i < ARRAY_SIZE(default_queue_to_tx_fifo); i++) {
int ac = default_queue_to_tx_fifo[i];
iwl5000_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0);
+ /* make sure all queue are not stopped */
+ memset(&priv->queue_stopped[0], 0, sizeof(priv->queue_stopped));
+ for (i = 0; i < 4; i++)
+ atomic_set(&priv->queue_stop_count[i], 0);
+
+ /* reset to 0 to enable all the queue first */
+ priv->txq_ctx_active_msk = 0;
/* map qos queues to fifos one-to-one */
for (i = 0; i < ARRAY_SIZE(iwl5000_default_queue_to_tx_fifo); i++) {
int ac = iwl5000_default_queue_to_tx_fifo[i];
priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
}
+/* Indicate calibration version to uCode. */
+static void iwl6050_set_calib_version(struct iwl_priv *priv)
+{
+ if (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6)
+ iwl_set_bit(priv, CSR_GP_DRIVER_REG,
+ CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
+}
+
/* NIC configuration for 6000 series */
static void iwl6000_nic_config(struct iwl_priv *priv)
{
CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
}
/* else do nothing, uCode configured */
+ if (priv->cfg->ops->lib->temp_ops.set_calib_version)
+ priv->cfg->ops->lib->temp_ops.set_calib_version(priv);
}
static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
.led = &iwlagn_led_ops,
};
+static struct iwl_lib_ops iwl6050_lib = {
+ .set_hw_params = iwl6000_hw_set_hw_params,
+ .txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl,
+ .txq_inval_byte_cnt_tbl = iwl5000_txq_inval_byte_cnt_tbl,
+ .txq_set_sched = iwl5000_txq_set_sched,
+ .txq_agg_enable = iwl5000_txq_agg_enable,
+ .txq_agg_disable = iwl5000_txq_agg_disable,
+ .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
+ .txq_free_tfd = iwl_hw_txq_free_tfd,
+ .txq_init = iwl_hw_tx_queue_init,
+ .rx_handler_setup = iwl5000_rx_handler_setup,
+ .setup_deferred_work = iwl5000_setup_deferred_work,
+ .is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
+ .load_ucode = iwl5000_load_ucode,
+ .dump_nic_event_log = iwl_dump_nic_event_log,
+ .dump_nic_error_log = iwl_dump_nic_error_log,
+ .dump_csr = iwl_dump_csr,
+ .dump_fh = iwl_dump_fh,
+ .init_alive_start = iwl5000_init_alive_start,
+ .alive_notify = iwl5000_alive_notify,
+ .send_tx_power = iwl5000_send_tx_power,
+ .update_chain_flags = iwl_update_chain_flags,
+ .set_channel_switch = iwl6000_hw_channel_switch,
+ .apm_ops = {
+ .init = iwl_apm_init,
+ .stop = iwl_apm_stop,
+ .config = iwl6000_nic_config,
+ .set_pwr_src = iwl_set_pwr_src,
+ },
+ .eeprom_ops = {
+ .regulatory_bands = {
+ EEPROM_5000_REG_BAND_1_CHANNELS,
+ EEPROM_5000_REG_BAND_2_CHANNELS,
+ EEPROM_5000_REG_BAND_3_CHANNELS,
+ EEPROM_5000_REG_BAND_4_CHANNELS,
+ EEPROM_5000_REG_BAND_5_CHANNELS,
+ EEPROM_5000_REG_BAND_24_HT40_CHANNELS,
+ EEPROM_5000_REG_BAND_52_HT40_CHANNELS
+ },
+ .verify_signature = iwlcore_eeprom_verify_signature,
+ .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
+ .release_semaphore = iwlcore_eeprom_release_semaphore,
+ .calib_version = iwl5000_eeprom_calib_version,
+ .query_addr = iwl5000_eeprom_query_addr,
+ .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
+ },
+ .post_associate = iwl_post_associate,
+ .isr = iwl_isr_ict,
+ .config_ap = iwl_config_ap,
+ .temp_ops = {
+ .temperature = iwl5000_temperature,
+ .set_ct_kill = iwl6000_set_ct_threshold,
+ .set_calib_version = iwl6050_set_calib_version,
+ },
+ .add_bcast_station = iwl_add_bcast_station,
+};
+
+static const struct iwl_ops iwl6050_ops = {
+ .ucode = &iwl5000_ucode,
+ .lib = &iwl6050_lib,
+ .hcmd = &iwl5000_hcmd,
+ .utils = &iwl5000_hcmd_utils,
+ .led = &iwlagn_led_ops,
+};
+
/*
* "i": Internal configuration, use internal Power Amplifier
*/
.ucode_api_max = IWL6050_UCODE_API_MAX,
.ucode_api_min = IWL6050_UCODE_API_MIN,
.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
- .ops = &iwl6000_ops,
+ .ops = &iwl6050_ops,
.eeprom_size = OTP_LOW_IMAGE_SIZE,
.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
.ucode_api_max = IWL6050_UCODE_API_MAX,
.ucode_api_min = IWL6050_UCODE_API_MIN,
.sku = IWL_SKU_A|IWL_SKU_G,
- .ops = &iwl6000_ops,
+ .ops = &iwl6050_ops,
.eeprom_size = OTP_LOW_IMAGE_SIZE,
.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
struct iwl_lq_sta *lq_data, u8 tid,
struct ieee80211_sta *sta)
{
+ int ret;
+
if (rs_tl_get_load(lq_data, tid) > IWL_AGG_LOAD_THRESHOLD) {
IWL_DEBUG_HT(priv, "Starting Tx agg: STA: %pM tid: %d\n",
sta->addr, tid);
- ieee80211_start_tx_ba_session(sta, tid);
+ ret = ieee80211_start_tx_ba_session(sta, tid);
+ if (ret == -EAGAIN) {
+ /*
+ * driver and mac80211 is out of sync
+ * this might be cause by reloading firmware
+ * stop the tx ba session here
+ */
+ IWL_DEBUG_HT(priv, "Fail start Tx agg on tid: %d\n",
+ tid);
+ ret = ieee80211_stop_tx_ba_session(sta, tid,
+ WLAN_BACK_INITIATOR);
+ }
}
}
return ret;
case IEEE80211_AMPDU_TX_START:
IWL_DEBUG_HT(priv, "start Tx\n");
- return iwl_tx_agg_start(priv, sta->addr, tid, ssn);
+ ret = iwl_tx_agg_start(priv, sta->addr, tid, ssn);
+ if (ret == 0) {
+ priv->agg_tids_count++;
+ IWL_DEBUG_HT(priv, "priv->agg_tids_count = %u\n",
+ priv->agg_tids_count);
+ }
+ return ret;
case IEEE80211_AMPDU_TX_STOP:
IWL_DEBUG_HT(priv, "stop Tx\n");
ret = iwl_tx_agg_stop(priv, sta->addr, tid);
+ if ((ret == 0) && (priv->agg_tids_count > 0)) {
+ priv->agg_tids_count--;
+ IWL_DEBUG_HT(priv, "priv->agg_tids_count = %u\n",
+ priv->agg_tids_count);
+ }
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return 0;
else
INIT_LIST_HEAD(&priv->free_frames);
mutex_init(&priv->mutex);
+ mutex_init(&priv->sync_cmd_mutex);
/* Clear the driver's (not device's) station table */
iwl_clear_stations_table(priv);
priv->iw_mode = NL80211_IFTYPE_STATION;
priv->current_ht_config.smps = IEEE80211_SMPS_STATIC;
priv->missed_beacon_threshold = IWL_MISSED_BEACON_THRESHOLD_DEF;
+ priv->agg_tids_count = 0;
+
+ /* initialize force reset */
+ priv->force_reset[IWL_RF_RESET].reset_duration =
+ IWL_DELAY_NEXT_FORCE_RF_RESET;
+ priv->force_reset[IWL_FW_RESET].reset_duration =
+ IWL_DELAY_NEXT_FORCE_FW_RELOAD;
/* Choose which receivers/antennas to use */
if (priv->cfg->ops->hcmd->set_rxon_chain)
*/
spin_lock_init(&priv->reg_lock);
spin_lock_init(&priv->lock);
+
+ /*
+ * stop and reset the on-board processor just in case it is in a
+ * strange state ... like being left stranded by a primary kernel
+ * and this is now the kdump kernel trying to start up
+ */
+ iwl_write32(priv, CSR_RESET, CSR_RESET_REG_FLAG_NEVO_RESET);
+
iwl_hw_detect(priv);
IWL_INFO(priv, "Detected Intel Wireless WiFi Link %s REV=0x%X\n",
priv->cfg->name, priv->hw_rev);
IWL_PHY_CALIBRATE_DIFF_GAIN_CMD = 7,
IWL_PHY_CALIBRATE_DC_CMD = 8,
IWL_PHY_CALIBRATE_LO_CMD = 9,
- IWL_PHY_CALIBRATE_RX_BB_CMD = 10,
IWL_PHY_CALIBRATE_TX_IQ_CMD = 11,
- IWL_PHY_CALIBRATE_RX_IQ_CMD = 12,
- IWL_PHY_CALIBRATION_NOISE_CMD = 13,
- IWL_PHY_CALIBRATE_AGC_TABLE_CMD = 14,
IWL_PHY_CALIBRATE_CRYSTAL_FRQ_CMD = 15,
IWL_PHY_CALIBRATE_BASE_BAND_CMD = 16,
IWL_PHY_CALIBRATE_TX_IQ_PERD_CMD = 17,
void iwl_free_isr_ict(struct iwl_priv *priv)
{
if (priv->ict_tbl_vir) {
- pci_free_consistent(priv->pci_dev, (sizeof(u32) * ICT_COUNT) +
- PAGE_SIZE, priv->ict_tbl_vir,
- priv->ict_tbl_dma);
+ dma_free_coherent(&priv->pci_dev->dev,
+ (sizeof(u32) * ICT_COUNT) + PAGE_SIZE,
+ priv->ict_tbl_vir, priv->ict_tbl_dma);
priv->ict_tbl_vir = NULL;
}
}
if (priv->cfg->use_isr_legacy)
return 0;
/* allocate shrared data table */
- priv->ict_tbl_vir = pci_alloc_consistent(priv->pci_dev, (sizeof(u32) *
- ICT_COUNT) + PAGE_SIZE,
- &priv->ict_tbl_dma);
+ priv->ict_tbl_vir = dma_alloc_coherent(&priv->pci_dev->dev,
+ (sizeof(u32) * ICT_COUNT) + PAGE_SIZE,
+ &priv->ict_tbl_dma, GFP_KERNEL);
if (!priv->ict_tbl_vir)
return -ENOMEM;
}
EXPORT_SYMBOL(iwl_dump_fh);
-void iwl_force_rf_reset(struct iwl_priv *priv)
+static void iwl_force_rf_reset(struct iwl_priv *priv)
{
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return;
iwl_internal_short_hw_scan(priv);
return;
}
-EXPORT_SYMBOL(iwl_force_rf_reset);
+
+
+int iwl_force_reset(struct iwl_priv *priv, int mode)
+{
+ struct iwl_force_reset *force_reset;
+
+ if (test_bit(STATUS_EXIT_PENDING, &priv->status))
+ return -EINVAL;
+
+ if (mode >= IWL_MAX_FORCE_RESET) {
+ IWL_DEBUG_INFO(priv, "invalid reset request.\n");
+ return -EINVAL;
+ }
+ force_reset = &priv->force_reset[mode];
+ force_reset->reset_request_count++;
+ if (force_reset->last_force_reset_jiffies &&
+ time_after(force_reset->last_force_reset_jiffies +
+ force_reset->reset_duration, jiffies)) {
+ IWL_DEBUG_INFO(priv, "force reset rejected\n");
+ force_reset->reset_reject_count++;
+ return -EAGAIN;
+ }
+ force_reset->reset_success_count++;
+ force_reset->last_force_reset_jiffies = jiffies;
+ IWL_DEBUG_INFO(priv, "perform force reset (%d)\n", mode);
+ switch (mode) {
+ case IWL_RF_RESET:
+ iwl_force_rf_reset(priv);
+ break;
+ case IWL_FW_RESET:
+ IWL_ERR(priv, "On demand firmware reload\n");
+ /* Set the FW error flag -- cleared on iwl_down */
+ set_bit(STATUS_FW_ERROR, &priv->status);
+ wake_up_interruptible(&priv->wait_command_queue);
+ /*
+ * Keep the restart process from trying to send host
+ * commands by clearing the INIT status bit
+ */
+ clear_bit(STATUS_READY, &priv->status);
+ queue_work(priv->workqueue, &priv->restart);
+ break;
+ }
+ return 0;
+}
#ifdef CONFIG_PM
struct iwl_temp_ops {
void (*temperature)(struct iwl_priv *priv);
void (*set_ct_kill)(struct iwl_priv *priv);
+ void (*set_calib_version)(struct iwl_priv *priv);
};
struct iwl_ucode_ops {
void iwl_cmd_queue_free(struct iwl_priv *priv);
int iwl_rx_queue_alloc(struct iwl_priv *priv);
void iwl_rx_handle(struct iwl_priv *priv);
-int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
+void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
struct iwl_rx_queue *q);
void iwl_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
void iwl_rx_replenish(struct iwl_priv *priv);
void iwl_rx_replenish_now(struct iwl_priv *priv);
int iwl_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
-int iwl_rx_queue_restock(struct iwl_priv *priv);
+void iwl_rx_queue_restock(struct iwl_priv *priv);
int iwl_rx_queue_space(const struct iwl_rx_queue *q);
void iwl_rx_allocate(struct iwl_priv *priv, gfp_t priority);
void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
void iwl_hw_txq_ctx_free(struct iwl_priv *priv);
int iwl_hw_tx_queue_init(struct iwl_priv *priv,
struct iwl_tx_queue *txq);
-int iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
void iwl_free_tfds_in_queue(struct iwl_priv *priv,
int sta_id, int tid, int freed);
+void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
int slots_num, u32 txq_id);
void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id);
int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
int iwl_mac_hw_scan(struct ieee80211_hw *hw, struct cfg80211_scan_request *req);
int iwl_internal_short_hw_scan(struct iwl_priv *priv);
-void iwl_force_rf_reset(struct iwl_priv *priv);
+int iwl_force_reset(struct iwl_priv *priv, int mode);
u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame,
const u8 *ie, int ie_len, int left);
void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
/*************** DRIVER STATUS FUNCTIONS *****/
#define STATUS_HCMD_ACTIVE 0 /* host command in progress */
-#define STATUS_HCMD_SYNC_ACTIVE 1 /* sync host command in progress */
+/* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
#define STATUS_INT_ENABLED 2
#define STATUS_RF_KILL_HW 3
#define STATUS_CT_KILL 4
#define CSR_GP_DRIVER_REG_BIT_RADIO_SKU_3x3_HYB (0x00000000)
#define CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_HYB (0x00000001)
#define CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA (0x00000002)
-
+#define CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6 (0x00000004)
/* GIO Chicken Bits (PCI Express bus link power management) */
#define CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX (0x00800000)
pos += scnprintf(buf + pos, bufsz - pos, "STATUS_HCMD_ACTIVE:\t %d\n",
test_bit(STATUS_HCMD_ACTIVE, &priv->status));
- pos += scnprintf(buf + pos, bufsz - pos, "STATUS_HCMD_SYNC_ACTIVE: %d\n",
- test_bit(STATUS_HCMD_SYNC_ACTIVE, &priv->status));
pos += scnprintf(buf + pos, bufsz - pos, "STATUS_INT_ENABLED:\t %d\n",
test_bit(STATUS_INT_ENABLED, &priv->status));
pos += scnprintf(buf + pos, bufsz - pos, "STATUS_RF_KILL_HW:\t %d\n",
return count;
}
+static ssize_t iwl_dbgfs_force_reset_read(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos) {
+
+ struct iwl_priv *priv = file->private_data;
+ int i, pos = 0;
+ char buf[300];
+ const size_t bufsz = sizeof(buf);
+ struct iwl_force_reset *force_reset;
+
+ for (i = 0; i < IWL_MAX_FORCE_RESET; i++) {
+ force_reset = &priv->force_reset[i];
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "Force reset method %d\n", i);
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "\tnumber of reset request: %d\n",
+ force_reset->reset_request_count);
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "\tnumber of reset request success: %d\n",
+ force_reset->reset_success_count);
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "\tnumber of reset request reject: %d\n",
+ force_reset->reset_reject_count);
+ pos += scnprintf(buf + pos, bufsz - pos,
+ "\treset duration: %lu\n",
+ force_reset->reset_duration);
+ }
+ return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+}
+
+static ssize_t iwl_dbgfs_force_reset_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos) {
+
+ struct iwl_priv *priv = file->private_data;
+ char buf[8];
+ int buf_size;
+ int reset, ret;
+
+ memset(buf, 0, sizeof(buf));
+ buf_size = min(count, sizeof(buf) - 1);
+ if (copy_from_user(buf, user_buf, buf_size))
+ return -EFAULT;
+ if (sscanf(buf, "%d", &reset) != 1)
+ return -EINVAL;
+ switch (reset) {
+ case IWL_RF_RESET:
+ case IWL_FW_RESET:
+ ret = iwl_force_reset(priv, reset);
+ break;
+ default:
+ return -EINVAL;
+ }
+ return ret ? ret : count;
+}
+
DEBUGFS_READ_FILE_OPS(rx_statistics);
DEBUGFS_READ_FILE_OPS(tx_statistics);
DEBUGFS_READ_WRITE_FILE_OPS(traffic_log);
DEBUGFS_READ_WRITE_FILE_OPS(missed_beacon);
DEBUGFS_WRITE_FILE_OPS(internal_scan);
DEBUGFS_READ_WRITE_FILE_OPS(plcp_delta);
+DEBUGFS_READ_WRITE_FILE_OPS(force_reset);
/*
* Create the debugfs files and directories
DEBUGFS_ADD_FILE(missed_beacon, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(internal_scan, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(plcp_delta, dir_debug, S_IWUSR | S_IRUSR);
+ DEBUGFS_ADD_FILE(force_reset, dir_debug, S_IWUSR | S_IRUSR);
if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) != CSR_HW_REV_TYPE_3945) {
DEBUGFS_ADD_FILE(ucode_rx_stats, dir_debug, S_IRUSR);
DEBUGFS_ADD_FILE(ucode_tx_stats, dir_debug, S_IRUSR);
#define IWL_MAX_PLCP_ERR_THRESHOLD_MIN (0)
#define IWL_MAX_PLCP_ERR_THRESHOLD_DEF (50)
#define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF (100)
+#define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF (200)
#define IWL_MAX_PLCP_ERR_THRESHOLD_MAX (255)
+#define IWL_DELAY_NEXT_FORCE_RF_RESET (HZ*3)
+#define IWL_DELAY_NEXT_FORCE_FW_RELOAD (HZ*5)
+
+enum iwl_reset {
+ IWL_RF_RESET = 0,
+ IWL_FW_RESET,
+ IWL_MAX_FORCE_RESET,
+};
+
+struct iwl_force_reset {
+ int reset_request_count;
+ int reset_success_count;
+ int reset_reject_count;
+ unsigned long reset_duration;
+ unsigned long last_force_reset_jiffies;
+};
+
struct iwl_priv {
/* ieee device used by generic ieee processing code */
/* storing the jiffies when the plcp error rate is received */
unsigned long plcp_jiffies;
+ /* reporting the number of tids has AGG on. 0 means no AGGREGATION */
+ u8 agg_tids_count;
+
+ /* force reset */
+ struct iwl_force_reset force_reset[IWL_MAX_FORCE_RESET];
+
/* we allocate array of iwl4965_channel_info for NIC's valid channels.
* Access via channel # using indirect index array */
struct iwl_channel_info *channel_info; /* channel info array */
unsigned long scan_start;
unsigned long scan_pass_start;
unsigned long scan_start_tsf;
- unsigned long last_internal_scan_jiffies;
void *scan;
int scan_bands;
struct cfg80211_scan_request *scan_request;
spinlock_t hcmd_lock; /* protect hcmd */
spinlock_t reg_lock; /* protect hw register access */
struct mutex mutex;
+ struct mutex sync_cmd_mutex; /* enable serialization of sync commands */
/* basic pci-network driver stuff */
struct pci_dev *pci_dev;
/* A synchronous command can not have a callback set. */
BUG_ON(cmd->callback);
- if (test_and_set_bit(STATUS_HCMD_SYNC_ACTIVE, &priv->status)) {
- IWL_ERR(priv,
- "Error sending %s: Already sending a host command\n",
+ IWL_DEBUG_INFO(priv, "Attempting to send sync command %s\n",
get_cmd_string(cmd->id));
- ret = -EBUSY;
- goto out;
- }
+ mutex_lock(&priv->sync_cmd_mutex);
set_bit(STATUS_HCMD_ACTIVE, &priv->status);
+ IWL_DEBUG_INFO(priv, "Setting HCMD_ACTIVE for command %s \n",
+ get_cmd_string(cmd->id));
cmd_idx = iwl_enqueue_hcmd(priv, cmd);
if (cmd_idx < 0) {
jiffies_to_msecs(HOST_COMPLETE_TIMEOUT));
clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
+ IWL_DEBUG_INFO(priv, "Clearing HCMD_ACTIVE for command %s \n",
+ get_cmd_string(cmd->id));
ret = -ETIMEDOUT;
goto cancel;
}
cmd->reply_page = 0;
}
out:
- clear_bit(STATUS_HCMD_SYNC_ACTIVE, &priv->status);
+ mutex_unlock(&priv->sync_cmd_mutex);
return ret;
}
EXPORT_SYMBOL(iwl_send_cmd_sync);
struct fw_desc *desc)
{
if (desc->v_addr)
- pci_free_consistent(pci_dev, desc->len,
- desc->v_addr, desc->p_addr);
+ dma_free_coherent(&pci_dev->dev, desc->len,
+ desc->v_addr, desc->p_addr);
desc->v_addr = NULL;
desc->len = 0;
}
static inline int iwl_alloc_fw_desc(struct pci_dev *pci_dev,
struct fw_desc *desc)
{
- desc->v_addr = pci_alloc_consistent(pci_dev, desc->len, &desc->p_addr);
+ desc->v_addr = dma_alloc_coherent(&pci_dev->dev, desc->len,
+ &desc->p_addr, GFP_KERNEL);
return (desc->v_addr != NULL) ? 0 : -ENOMEM;
}
/**
* iwl_rx_queue_update_write_ptr - Update the write pointer for the RX queue
*/
-int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q)
+void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q)
{
unsigned long flags;
u32 rx_wrt_ptr_reg = priv->hw_params.rx_wrt_ptr_reg;
u32 reg;
- int ret = 0;
spin_lock_irqsave(&q->lock, flags);
exit_unlock:
spin_unlock_irqrestore(&q->lock, flags);
- return ret;
}
EXPORT_SYMBOL(iwl_rx_queue_update_write_ptr);
/**
* also updates the memory address in the firmware to reference the new
* target buffer.
*/
-int iwl_rx_queue_restock(struct iwl_priv *priv)
+void iwl_rx_queue_restock(struct iwl_priv *priv)
{
struct iwl_rx_queue *rxq = &priv->rxq;
struct list_head *element;
struct iwl_rx_mem_buffer *rxb;
unsigned long flags;
int write;
- int ret = 0;
spin_lock_irqsave(&rxq->lock, flags);
write = rxq->write & ~0x7;
spin_lock_irqsave(&rxq->lock, flags);
rxq->need_update = 1;
spin_unlock_irqrestore(&rxq->lock, flags);
- ret = iwl_rx_queue_update_write_ptr(priv, rxq);
+ iwl_rx_queue_update_write_ptr(priv, rxq);
}
-
- return ret;
}
EXPORT_SYMBOL(iwl_rx_queue_restock);
}
}
- pci_free_consistent(priv->pci_dev, 4 * RX_QUEUE_SIZE, rxq->bd,
- rxq->dma_addr);
- pci_free_consistent(priv->pci_dev, sizeof(struct iwl_rb_status),
- rxq->rb_stts, rxq->rb_stts_dma);
+ dma_free_coherent(&priv->pci_dev->dev, 4 * RX_QUEUE_SIZE, rxq->bd,
+ rxq->dma_addr);
+ dma_free_coherent(&priv->pci_dev->dev, sizeof(struct iwl_rb_status),
+ rxq->rb_stts, rxq->rb_stts_dma);
rxq->bd = NULL;
rxq->rb_stts = NULL;
}
int iwl_rx_queue_alloc(struct iwl_priv *priv)
{
struct iwl_rx_queue *rxq = &priv->rxq;
- struct pci_dev *dev = priv->pci_dev;
+ struct device *dev = &priv->pci_dev->dev;
int i;
spin_lock_init(&rxq->lock);
INIT_LIST_HEAD(&rxq->rx_used);
/* Alloc the circular buffer of Read Buffer Descriptors (RBDs) */
- rxq->bd = pci_alloc_consistent(dev, 4 * RX_QUEUE_SIZE, &rxq->dma_addr);
+ rxq->bd = dma_alloc_coherent(dev, 4 * RX_QUEUE_SIZE, &rxq->dma_addr,
+ GFP_KERNEL);
if (!rxq->bd)
goto err_bd;
- rxq->rb_stts = pci_alloc_consistent(dev, sizeof(struct iwl_rb_status),
- &rxq->rb_stts_dma);
+ rxq->rb_stts = dma_alloc_coherent(dev, sizeof(struct iwl_rb_status),
+ &rxq->rb_stts_dma, GFP_KERNEL);
if (!rxq->rb_stts)
goto err_rb;
return 0;
err_rb:
- pci_free_consistent(priv->pci_dev, 4 * RX_QUEUE_SIZE, rxq->bd,
- rxq->dma_addr);
+ dma_free_coherent(&priv->pci_dev->dev, 4 * RX_QUEUE_SIZE, rxq->bd,
+ rxq->dma_addr);
err_bd:
return -ENOMEM;
}
#define REG_RECALIB_PERIOD (60)
+/* the threshold ratio of actual_ack_cnt to expected_ack_cnt in percent */
+#define ACK_CNT_RATIO (50)
+#define BA_TIMEOUT_CNT (5)
+#define BA_TIMEOUT_MAX (16)
+
#define PLCP_MSG "plcp_err exceeded %u, %u, %u, %u, %u, %d, %u mSecs\n"
void iwl_rx_statistics(struct iwl_priv *priv,
struct iwl_rx_mem_buffer *rxb)
int combined_plcp_delta;
unsigned int plcp_msec;
unsigned long plcp_received_jiffies;
+ int actual_ack_cnt_delta;
+ int expected_ack_cnt_delta;
+ int ba_timeout_delta;
IWL_DEBUG_RX(priv, "Statistics notification received (%d vs %d).\n",
(int)sizeof(priv->statistics),
#ifdef CONFIG_IWLWIFI_DEBUG
iwl_accumulative_statistics(priv, (__le32 *)&pkt->u.stats);
#endif
+ actual_ack_cnt_delta = le32_to_cpu(pkt->u.stats.tx.actual_ack_cnt) -
+ le32_to_cpu(priv->statistics.tx.actual_ack_cnt);
+ expected_ack_cnt_delta = le32_to_cpu(
+ pkt->u.stats.tx.expected_ack_cnt) -
+ le32_to_cpu(priv->statistics.tx.expected_ack_cnt);
+ ba_timeout_delta = le32_to_cpu(
+ pkt->u.stats.tx.agg.ba_timeout) -
+ le32_to_cpu(priv->statistics.tx.agg.ba_timeout);
+ if ((priv->agg_tids_count > 0) &&
+ (expected_ack_cnt_delta > 0) &&
+ (((actual_ack_cnt_delta * 100) / expected_ack_cnt_delta) <
+ ACK_CNT_RATIO) &&
+ (ba_timeout_delta > BA_TIMEOUT_CNT)) {
+ IWL_DEBUG_RADIO(priv,
+ "actual_ack_cnt delta = %d, expected_ack_cnt = %d\n",
+ actual_ack_cnt_delta, expected_ack_cnt_delta);
+
+#ifdef CONFIG_IWLWIFI_DEBUG
+ IWL_DEBUG_RADIO(priv, "rx_detected_cnt delta = %d\n",
+ priv->delta_statistics.tx.rx_detected_cnt);
+ IWL_DEBUG_RADIO(priv,
+ "ack_or_ba_timeout_collision delta = %d\n",
+ priv->delta_statistics.tx.ack_or_ba_timeout_collision);
+#endif
+ IWL_DEBUG_RADIO(priv, "agg ba_timeout delta = %d\n",
+ ba_timeout_delta);
+ if ((actual_ack_cnt_delta == 0) &&
+ (ba_timeout_delta >=
+ BA_TIMEOUT_MAX)) {
+ IWL_DEBUG_RADIO(priv,
+ "call iwl_force_reset(IWL_FW_RESET)\n");
+ iwl_force_reset(priv, IWL_FW_RESET);
+ } else {
+ IWL_DEBUG_RADIO(priv,
+ "call iwl_force_reset(IWL_RF_RESET)\n");
+ iwl_force_reset(priv, IWL_RF_RESET);
+ }
+ }
/*
* check for plcp_err and trigger radio reset if it exceeds
* the plcp error threshold plcp_delta.
* Reset the RF radio due to the high plcp
* error rate
*/
- iwl_force_rf_reset(priv);
+ iwl_force_reset(priv, IWL_RF_RESET);
}
}
if (!priv->is_internal_short_scan)
priv->next_scan_jiffies = 0;
- else
- priv->last_internal_scan_jiffies = jiffies;
IWL_DEBUG_INFO(priv, "Setting scan to off\n");
static int iwl_scan_initiate(struct iwl_priv *priv)
{
- if (!iwl_is_ready_rf(priv)) {
- IWL_DEBUG_SCAN(priv, "Aborting scan due to not ready.\n");
- return -EIO;
- }
-
- if (test_bit(STATUS_SCANNING, &priv->status)) {
- IWL_DEBUG_SCAN(priv, "Scan already in progress.\n");
- return -EAGAIN;
- }
-
- if (test_bit(STATUS_SCAN_ABORTING, &priv->status)) {
- IWL_DEBUG_SCAN(priv, "Scan request while abort pending\n");
- return -EAGAIN;
- }
-
IWL_DEBUG_INFO(priv, "Starting scan...\n");
set_bit(STATUS_SCANNING, &priv->status);
priv->is_internal_short_scan = false;
goto out_unlock;
}
+ if (test_bit(STATUS_SCANNING, &priv->status)) {
+ IWL_DEBUG_SCAN(priv, "Scan already in progress.\n");
+ ret = -EAGAIN;
+ goto out_unlock;
+ }
+
+ if (test_bit(STATUS_SCAN_ABORTING, &priv->status)) {
+ IWL_DEBUG_SCAN(priv, "Scan request while abort pending\n");
+ ret = -EAGAIN;
+ goto out_unlock;
+ }
+
/* We don't schedule scan within next_scan_jiffies period.
* Avoid scanning during possible EAPOL exchange, return
* success immediately.
* internal short scan, this function should only been called while associated.
* It will reset and tune the radio to prevent possible RF related problem
*/
-#define IWL_DELAY_NEXT_INTERNAL_SCAN (HZ*1)
-
int iwl_internal_short_hw_scan(struct iwl_priv *priv)
{
int ret = 0;
ret = -EAGAIN;
goto out;
}
- if (priv->last_internal_scan_jiffies &&
- time_after(priv->last_internal_scan_jiffies +
- IWL_DELAY_NEXT_INTERNAL_SCAN, jiffies)) {
- IWL_DEBUG_SCAN(priv, "internal scan rejected\n");
- goto out;
- }
priv->scan_bands = 0;
if (priv->band == IEEE80211_BAND_5GHZ)
static inline int iwl_alloc_dma_ptr(struct iwl_priv *priv,
struct iwl_dma_ptr *ptr, size_t size)
{
- ptr->addr = pci_alloc_consistent(priv->pci_dev, size, &ptr->dma);
+ ptr->addr = dma_alloc_coherent(&priv->pci_dev->dev, size, &ptr->dma,
+ GFP_KERNEL);
if (!ptr->addr)
return -ENOMEM;
ptr->size = size;
if (unlikely(!ptr->addr))
return;
- pci_free_consistent(priv->pci_dev, ptr->size, ptr->addr, ptr->dma);
+ dma_free_coherent(&priv->pci_dev->dev, ptr->size, ptr->addr, ptr->dma);
memset(ptr, 0, sizeof(*ptr));
}
/**
* iwl_txq_update_write_ptr - Send new write index to hardware
*/
-int iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq)
+void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq)
{
u32 reg = 0;
- int ret = 0;
int txq_id = txq->q.id;
if (txq->need_update == 0)
- return ret;
+ return;
/* if we're trying to save power */
if (test_bit(STATUS_POWER_PMI, &priv->status)) {
txq_id, reg);
iwl_set_bit(priv, CSR_GP_CNTRL,
CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ);
- return ret;
+ return;
}
iwl_write_direct32(priv, HBUS_TARG_WRPTR,
txq->q.write_ptr | (txq_id << 8));
txq->need_update = 0;
-
- return ret;
}
EXPORT_SYMBOL(iwl_txq_update_write_ptr);
{
struct iwl_tx_queue *txq = &priv->txq[txq_id];
struct iwl_queue *q = &txq->q;
- struct pci_dev *dev = priv->pci_dev;
+ struct device *dev = &priv->pci_dev->dev;
int i;
if (q->n_bd == 0)
/* De-alloc circular buffer of TFDs */
if (txq->q.n_bd)
- pci_free_consistent(dev, priv->hw_params.tfd_size *
- txq->q.n_bd, txq->tfds, txq->q.dma_addr);
+ dma_free_coherent(dev, priv->hw_params.tfd_size *
+ txq->q.n_bd, txq->tfds, txq->q.dma_addr);
/* De-alloc array of per-TFD driver data */
kfree(txq->txb);
{
struct iwl_tx_queue *txq = &priv->txq[IWL_CMD_QUEUE_NUM];
struct iwl_queue *q = &txq->q;
- struct pci_dev *dev = priv->pci_dev;
+ struct device *dev = &priv->pci_dev->dev;
int i;
if (q->n_bd == 0)
/* De-alloc circular buffer of TFDs */
if (txq->q.n_bd)
- pci_free_consistent(dev, priv->hw_params.tfd_size *
- txq->q.n_bd, txq->tfds, txq->q.dma_addr);
+ dma_free_coherent(dev, priv->hw_params.tfd_size * txq->q.n_bd,
+ txq->tfds, txq->q.dma_addr);
/* deallocate arrays */
kfree(txq->cmd);
static int iwl_tx_queue_alloc(struct iwl_priv *priv,
struct iwl_tx_queue *txq, u32 id)
{
- struct pci_dev *dev = priv->pci_dev;
+ struct device *dev = &priv->pci_dev->dev;
size_t tfd_sz = priv->hw_params.tfd_size * TFD_QUEUE_SIZE_MAX;
/* Driver private data, only for Tx (not command) queues,
/* Circular buffer of transmit frame descriptors (TFDs),
* shared with device */
- txq->tfds = pci_alloc_consistent(dev, tfd_sz, &txq->q.dma_addr);
-
+ txq->tfds = dma_alloc_coherent(dev, tfd_sz, &txq->q.dma_addr,
+ GFP_KERNEL);
if (!txq->tfds) {
IWL_ERR(priv, "pci_alloc_consistent(%zd) failed\n", tfd_sz);
goto error;
u8 tid = 0;
u8 *qc = NULL;
unsigned long flags;
- int ret;
spin_lock_irqsave(&priv->lock, flags);
if (iwl_is_rfkill(priv)) {
hdr->seq_ctrl |= cpu_to_le16(seq_number);
seq_number += 0x10;
/* aggregation is on for this <sta,tid> */
- if (info->flags & IEEE80211_TX_CTL_AMPDU)
+ if (info->flags & IEEE80211_TX_CTL_AMPDU &&
+ priv->stations[sta_id].tid[tid].agg.state == IWL_AGG_ON) {
txq_id = priv->stations[sta_id].tid[tid].agg.txq_id;
+ }
}
txq = &priv->txq[txq_id];
/* Tell device the write index *just past* this latest filled TFD */
q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
- ret = iwl_txq_update_write_ptr(priv, txq);
+ iwl_txq_update_write_ptr(priv, txq);
spin_unlock_irqrestore(&priv->lock, flags);
/*
if (sta_priv && sta_priv->client)
atomic_inc(&sta_priv->pending_frames);
- if (ret)
- return ret;
-
if ((iwl_queue_space(q) < q->high_mark) && priv->mac80211_registered) {
if (wait_write_ptr) {
spin_lock_irqsave(&priv->lock, flags);
struct iwl_cmd_meta *out_meta;
dma_addr_t phys_addr;
unsigned long flags;
- int len, ret;
+ int len;
u32 idx;
u16 fix_size;
/* Increment and update queue's write index */
q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
- ret = iwl_txq_update_write_ptr(priv, txq);
+ iwl_txq_update_write_ptr(priv, txq);
spin_unlock_irqrestore(&priv->hcmd_lock, flags);
- return ret ? ret : idx;
+ return idx;
}
static void iwl_tx_status(struct iwl_priv *priv, struct sk_buff *skb)
if (!(meta->flags & CMD_ASYNC)) {
clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
+ IWL_DEBUG_INFO(priv, "Clearing HCMD_ACTIVE for command %s \n",
+ get_cmd_string(cmd->hdr.cmd));
wake_up_interruptible(&priv->wait_command_queue);
}
}
{
int tx_fifo_id, txq_id, sta_id, ssn = -1;
struct iwl_tid_data *tid_data;
- int ret, write_ptr, read_ptr;
+ int write_ptr, read_ptr;
unsigned long flags;
if (!ra) {
priv->stations[sta_id].tid[tid].agg.state = IWL_AGG_OFF;
spin_lock_irqsave(&priv->lock, flags);
- ret = priv->cfg->ops->lib->txq_agg_disable(priv, txq_id, ssn,
+ /*
+ * the only reason this call can fail is queue number out of range,
+ * which can happen if uCode is reloaded and all the station
+ * information are lost. if it is outside the range, there is no need
+ * to deactivate the uCode queue, just return "success" to allow
+ * mac80211 to clean up it own data.
+ */
+ priv->cfg->ops->lib->txq_agg_disable(priv, txq_id, ssn,
tx_fifo_id);
spin_unlock_irqrestore(&priv->lock, flags);
- if (ret)
- return ret;
-
ieee80211_stop_tx_ba_cb_irqsafe(priv->vif, ra, tid);
return 0;
#include "iwl-commands.h"
#include "iwl-sta.h"
#include "iwl-3945.h"
-#include "iwl-helpers.h"
#include "iwl-core.h"
+#include "iwl-helpers.h"
#include "iwl-dev.h"
#include "iwl-spectrum.h"
static void iwl3945_unset_hw_params(struct iwl_priv *priv)
{
if (priv->shared_virt)
- pci_free_consistent(priv->pci_dev,
- sizeof(struct iwl3945_shared),
- priv->shared_virt,
- priv->shared_phys);
+ dma_free_coherent(&priv->pci_dev->dev,
+ sizeof(struct iwl3945_shared),
+ priv->shared_virt,
+ priv->shared_phys);
}
static void iwl3945_build_tx_cmd_hwcrypto(struct iwl_priv *priv,
u8 wait_write_ptr = 0;
u8 *qc = NULL;
unsigned long flags;
- int rc;
spin_lock_irqsave(&priv->lock, flags);
if (iwl_is_rfkill(priv)) {
/* Tell device the write index *just past* this latest filled TFD */
q->write_ptr = iwl_queue_inc_wrap(q->write_ptr, q->n_bd);
- rc = iwl_txq_update_write_ptr(priv, txq);
+ iwl_txq_update_write_ptr(priv, txq);
spin_unlock_irqrestore(&priv->lock, flags);
- if (rc)
- return rc;
-
if ((iwl_queue_space(q) < q->high_mark)
&& priv->mac80211_registered) {
if (wait_write_ptr) {
* also updates the memory address in the firmware to reference the new
* target buffer.
*/
-static int iwl3945_rx_queue_restock(struct iwl_priv *priv)
+static void iwl3945_rx_queue_restock(struct iwl_priv *priv)
{
struct iwl_rx_queue *rxq = &priv->rxq;
struct list_head *element;
struct iwl_rx_mem_buffer *rxb;
unsigned long flags;
- int write, rc;
+ int write;
spin_lock_irqsave(&rxq->lock, flags);
write = rxq->write & ~0x7;
spin_lock_irqsave(&rxq->lock, flags);
rxq->need_update = 1;
spin_unlock_irqrestore(&rxq->lock, flags);
- rc = iwl_rx_queue_update_write_ptr(priv, rxq);
- if (rc)
- return rc;
+ iwl_rx_queue_update_write_ptr(priv, rxq);
}
-
- return 0;
}
/**
}
}
- pci_free_consistent(priv->pci_dev, 4 * RX_QUEUE_SIZE, rxq->bd,
- rxq->dma_addr);
- pci_free_consistent(priv->pci_dev, sizeof(struct iwl_rb_status),
- rxq->rb_stts, rxq->rb_stts_dma);
+ dma_free_coherent(&priv->pci_dev->dev, 4 * RX_QUEUE_SIZE, rxq->bd,
+ rxq->dma_addr);
+ dma_free_coherent(&priv->pci_dev->dev, sizeof(struct iwl_rb_status),
+ rxq->rb_stts, rxq->rb_stts_dma);
rxq->bd = NULL;
rxq->rb_stts = NULL;
}
INIT_LIST_HEAD(&priv->free_frames);
mutex_init(&priv->mutex);
+ mutex_init(&priv->sync_cmd_mutex);
/* Clear the driver's (not device's) station table */
iwl_clear_stations_table(priv);
spin_lock_init(&priv->reg_lock);
spin_lock_init(&priv->lock);
+ /*
+ * stop and reset the on-board processor just in case it is in a
+ * strange state ... like being left stranded by a primary kernel
+ * and this is now the kdump kernel trying to start up
+ */
+ iwl_write32(priv, CSR_RESET, CSR_RESET_REG_FLAG_NEVO_RESET);
+
/***********************
* 4. Read EEPROM
* ********************/
}
}
+static int mac80211_hwsim_sta_add(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
+{
+ hwsim_check_magic(vif);
+ hwsim_set_sta_magic(sta);
+
+ return 0;
+}
+
+static int mac80211_hwsim_sta_remove(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
+{
+ hwsim_check_magic(vif);
+ hwsim_clear_sta_magic(sta);
+
+ return 0;
+}
+
static void mac80211_hwsim_sta_notify(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
enum sta_notify_cmd cmd,
struct ieee80211_sta *sta)
{
hwsim_check_magic(vif);
+
switch (cmd) {
- case STA_NOTIFY_ADD:
- hwsim_set_sta_magic(sta);
- break;
- case STA_NOTIFY_REMOVE:
- hwsim_clear_sta_magic(sta);
- break;
case STA_NOTIFY_SLEEP:
case STA_NOTIFY_AWAKE:
/* TODO: make good use of these flags */
break;
+ default:
+ WARN(1, "Invalid sta notify: %d\n", cmd);
+ break;
}
}
.config = mac80211_hwsim_config,
.configure_filter = mac80211_hwsim_configure_filter,
.bss_info_changed = mac80211_hwsim_bss_info_changed,
+ .sta_add = mac80211_hwsim_sta_add,
+ .sta_remove = mac80211_hwsim_sta_remove,
.sta_notify = mac80211_hwsim_sta_notify,
.set_tim = mac80211_hwsim_set_tim,
.conf_tx = mac80211_hwsim_conf_tx,
bool sniffer_enabled;
bool wmm_enabled;
- struct work_struct sta_notify_worker;
- spinlock_t sta_notify_list_lock;
- struct list_head sta_notify_list;
-
/* XXX need to convert this to handle multiple interfaces */
bool capture_beacon;
u8 capture_bssid[ETH_ALEN];
return mwl8k_cmd_set_rts_threshold(hw, value);
}
-struct mwl8k_sta_notify_item
-{
- struct list_head list;
- struct ieee80211_vif *vif;
- enum sta_notify_cmd cmd;
- struct ieee80211_sta sta;
-};
-
-static void
-mwl8k_do_sta_notify(struct ieee80211_hw *hw, struct mwl8k_sta_notify_item *s)
+static int mwl8k_sta_remove(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
{
struct mwl8k_priv *priv = hw->priv;
- /*
- * STA firmware uses UPDATE_STADB, AP firmware uses SET_NEW_STN.
- */
- if (!priv->ap_fw && s->cmd == STA_NOTIFY_ADD) {
- int rc;
-
- rc = mwl8k_cmd_update_stadb_add(hw, s->vif, &s->sta);
- if (rc >= 0) {
- struct ieee80211_sta *sta;
-
- rcu_read_lock();
- sta = ieee80211_find_sta(s->vif, s->sta.addr);
- if (sta != NULL)
- MWL8K_STA(sta)->peer_id = rc;
- rcu_read_unlock();
- }
- } else if (!priv->ap_fw && s->cmd == STA_NOTIFY_REMOVE) {
- mwl8k_cmd_update_stadb_del(hw, s->vif, s->sta.addr);
- } else if (priv->ap_fw && s->cmd == STA_NOTIFY_ADD) {
- mwl8k_cmd_set_new_stn_add(hw, s->vif, &s->sta);
- } else if (priv->ap_fw && s->cmd == STA_NOTIFY_REMOVE) {
- mwl8k_cmd_set_new_stn_del(hw, s->vif, s->sta.addr);
- }
-}
-
-static void mwl8k_sta_notify_worker(struct work_struct *work)
-{
- struct mwl8k_priv *priv =
- container_of(work, struct mwl8k_priv, sta_notify_worker);
- struct ieee80211_hw *hw = priv->hw;
-
- spin_lock_bh(&priv->sta_notify_list_lock);
- while (!list_empty(&priv->sta_notify_list)) {
- struct mwl8k_sta_notify_item *s;
-
- s = list_entry(priv->sta_notify_list.next,
- struct mwl8k_sta_notify_item, list);
- list_del(&s->list);
-
- spin_unlock_bh(&priv->sta_notify_list_lock);
-
- mwl8k_do_sta_notify(hw, s);
- kfree(s);
-
- spin_lock_bh(&priv->sta_notify_list_lock);
- }
- spin_unlock_bh(&priv->sta_notify_list_lock);
+ if (priv->ap_fw)
+ return mwl8k_cmd_set_new_stn_del(hw, vif, sta->addr);
+ else
+ return mwl8k_cmd_update_stadb_del(hw, vif, sta->addr);
}
-static void
-mwl8k_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
- enum sta_notify_cmd cmd, struct ieee80211_sta *sta)
+static int mwl8k_sta_add(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
{
struct mwl8k_priv *priv = hw->priv;
- struct mwl8k_sta_notify_item *s;
-
- if (cmd != STA_NOTIFY_ADD && cmd != STA_NOTIFY_REMOVE)
- return;
-
- s = kmalloc(sizeof(*s), GFP_ATOMIC);
- if (s != NULL) {
- s->vif = vif;
- s->cmd = cmd;
- s->sta = *sta;
+ int ret;
- spin_lock(&priv->sta_notify_list_lock);
- list_add_tail(&s->list, &priv->sta_notify_list);
- spin_unlock(&priv->sta_notify_list_lock);
+ if (!priv->ap_fw) {
+ ret = mwl8k_cmd_update_stadb_add(hw, vif, sta);
+ if (ret >= 0) {
+ MWL8K_STA(sta)->peer_id = ret;
+ return 0;
+ }
- ieee80211_queue_work(hw, &priv->sta_notify_worker);
+ return ret;
}
+
+ return mwl8k_cmd_set_new_stn_add(hw, vif, sta);
}
static int mwl8k_conf_tx(struct ieee80211_hw *hw, u16 queue,
.prepare_multicast = mwl8k_prepare_multicast,
.configure_filter = mwl8k_configure_filter,
.set_rts_threshold = mwl8k_set_rts_threshold,
- .sta_notify = mwl8k_sta_notify,
+ .sta_add = mwl8k_sta_add,
+ .sta_remove = mwl8k_sta_remove,
.conf_tx = mwl8k_conf_tx,
.get_stats = mwl8k_get_stats,
.ampdu_action = mwl8k_ampdu_action,
priv->radio_on = 0;
priv->radio_short_preamble = 0;
- /* Station database handling */
- INIT_WORK(&priv->sta_notify_worker, mwl8k_sta_notify_worker);
- spin_lock_init(&priv->sta_notify_list_lock);
- INIT_LIST_HEAD(&priv->sta_notify_list);
-
/* Finalize join worker */
INIT_WORK(&priv->finalize_join_worker, mwl8k_finalize_join_worker);
PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
PCMCIA_DEVICE_PROD_ID12("Addtron", "AWP-100 Wireless PCMCIA", 0xe6ec52ce, 0x08649af2),
- PCMCIA_DEVICE_PROD_ID123("AIRVAST", "IEEE 802.11b Wireless PCMCIA Card", "HFA3863", 0xea569531, 0x4bcb9645, 0x355cb092),
PCMCIA_DEVICE_PROD_ID12("Allied Telesyn", "AT-WCL452 Wireless PCMCIA Radio", 0x5cd01705, 0x4271660f),
PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11b_PC_CARD_25", 0x78fc06ee, 0xdb9aa842),
PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11B_CF_CARD_25", 0x78fc06ee, 0x45a50c1e),
PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-CF-S11G", 0x2decece3, 0x82067c18),
PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
PCMCIA_DEVICE_PROD_ID12("Compaq", "WL200_11Mbps_Wireless_PCI_Card", 0x54f7c49c, 0x15a75e5b),
- PCMCIA_DEVICE_PROD_ID123("corega", "WL PCCL-11", "ISL37300P", 0x0a21501a, 0x59868926, 0xc9049a39),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
PCMCIA_DEVICE_PROD_ID12("corega_K.K.", "Wireless_LAN_PCCB-11", 0x29e33311, 0xee7a27ae),
PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
PCMCIA_DEVICE_PROD_ID12("INTERSIL", "I-GATE 11M PC Card / PC Card plus", 0x74c5e40d, 0x8304ff77),
PCMCIA_DEVICE_PROD_ID12("Intersil", "PRISM 2_5 PCMCIA ADAPTER", 0x4b801a17, 0x6345a0bf),
- PCMCIA_DEVICE_PROD_ID123("Intersil", "PRISM Freedom PCMCIA Adapter", "ISL37100P", 0x4b801a17, 0xf222ec2d, 0x630d52b2),
PCMCIA_DEVICE_PROD_ID12("LeArtery", "SYNCBYAIR 11Mbps Wireless LAN PC Card", 0x7e3b326a, 0x49893e92),
PCMCIA_DEVICE_PROD_ID12("Linksys", "Wireless CompactFlash Card", 0x0733cc81, 0x0c52f395),
PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
PCMCIA_DEVICE_PROD_ID12("Nortel Networks", "emobility 802.11 Wireless LAN PC Card", 0x2d617ea0, 0x88cd5767),
PCMCIA_DEVICE_PROD_ID12("OEM", "PRISM2 IEEE 802.11 PC-Card", 0xfea54c90, 0x48f2bdd6),
PCMCIA_DEVICE_PROD_ID12("OTC", "Wireless AirEZY 2411-PCC WLAN Card", 0x4ac44287, 0x235a6bed),
- PCMCIA_DEVICE_PROD_ID123("PCMCIA", "11M WLAN Card v2.5", "ISL37300P", 0x281f1c5d, 0x6e440487, 0xc9049a39),
PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-NS110", 0x209f40ab, 0x46263178),
PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2532W-B EliteConnect Wireless Adapter", 0xc4f8b18b, 0x196bd757),
PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2632W", 0xc4f8b18b, 0x474a1f2a),
PCMCIA_DEVICE_PROD_ID12("Symbol Technologies", "LA4111 Spectrum24 Wireless LAN PC Card", 0x3f02b4d6, 0x3663cb0e),
- PCMCIA_DEVICE_PROD_ID123("The Linksys Group, Inc.", "Instant Wireless Network PC Card", "ISL37300P", 0xa5f472c2, 0x590eb502, 0xc9049a39),
PCMCIA_DEVICE_PROD_ID12("ZoomAir 11Mbps High", "Rate wireless Networking", 0x273fe3db, 0x32a1eaee),
+ PCMCIA_DEVICE_PROD_ID3("HFA3863", 0x355cb092),
+ PCMCIA_DEVICE_PROD_ID3("ISL37100P", 0x630d52b2),
+ PCMCIA_DEVICE_PROD_ID3("ISL37101P-10", 0xdd97a26b),
+ PCMCIA_DEVICE_PROD_ID3("ISL37300P", 0xc9049a39),
PCMCIA_DEVICE_NULL,
};
MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);
MODULE_LICENSE("GPL");
MODULE_ALIAS("prism54common");
+static int p54_sta_add_remove(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
+{
+ struct p54_common *priv = hw->priv;
+
+ /*
+ * Notify the firmware that we don't want or we don't
+ * need to buffer frames for this station anymore.
+ */
+
+ p54_sta_unlock(priv, sta->addr);
+
+ return 0;
+}
+
static void p54_sta_notify(struct ieee80211_hw *dev, struct ieee80211_vif *vif,
enum sta_notify_cmd notify_cmd,
struct ieee80211_sta *sta)
{
struct p54_common *priv = dev->priv;
- switch (notify_cmd) {
- case STA_NOTIFY_ADD:
- case STA_NOTIFY_REMOVE:
- /*
- * Notify the firmware that we don't want or we don't
- * need to buffer frames for this station anymore.
- */
- p54_sta_unlock(priv, sta->addr);
- break;
+ switch (notify_cmd) {
case STA_NOTIFY_AWAKE:
/* update the firmware's filter table */
p54_sta_unlock(priv, sta->addr);
.remove_interface = p54_remove_interface,
.set_tim = p54_set_tim,
.sta_notify = p54_sta_notify,
+ .sta_add = p54_sta_add_remove,
+ .sta_remove = p54_sta_add_remove,
.set_key = p54_set_key,
.config = p54_config,
.bss_info_changed = p54_bss_info_changed,
/* Version 1 devices (pci chip + net2280) */
{USB_DEVICE(0x0506, 0x0a11)}, /* 3COM 3CRWE254G72 */
{USB_DEVICE(0x0707, 0xee06)}, /* SMC 2862W-G */
+ {USB_DEVICE(0x07aa, 0x001c)}, /* Corega CG-WLUSB2GT */
{USB_DEVICE(0x083a, 0x4501)}, /* Accton 802.11g WN4501 USB */
{USB_DEVICE(0x083a, 0x4502)}, /* Siemens Gigaset USB Adapter */
{USB_DEVICE(0x083a, 0x5501)}, /* Phillips CPWUA054 */
{USB_DEVICE(0x06b9, 0x0121)}, /* Thomson SpeedTouch 121g */
{USB_DEVICE(0x0707, 0xee13)}, /* SMC 2862W-G version 2 */
{USB_DEVICE(0x083a, 0x4521)}, /* Siemens Gigaset USB Adapter 54 version 2 */
+ {USB_DEVICE(0x083a, 0xf503)}, /* Accton FD7050E ver 1010ec */
{USB_DEVICE(0x0846, 0x4240)}, /* Netgear WG111 (v2) */
{USB_DEVICE(0x0915, 0x2000)}, /* Cohiba Proto board */
{USB_DEVICE(0x0915, 0x2002)}, /* Cohiba Proto board */
struct p54_tx_queue_stats *queue;
unsigned long flags;
- if (WARN_ON(p54_queue > P54_QUEUE_NUM))
+ if (WARN_ON(p54_queue >= P54_QUEUE_NUM))
return -EINVAL;
queue = &priv->tx_stats[p54_queue];
default y
config RT2800PCI
- tristate "Ralink rt2800 (PCI/PCMCIA) support (VERY EXPERIMENTAL)"
+ tristate "Ralink rt28xx/rt30xx/rt35xx (PCI/PCIe/PCMCIA) support (EXPERIMENTAL)"
depends on (RT2800PCI_PCI || RT2800PCI_SOC) && EXPERIMENTAL
select RT2800_LIB
select RT2X00_LIB_PCI if RT2800PCI_PCI
select CRC_CCITT
select EEPROM_93CX6
---help---
- This adds support for rt2800 wireless chipset family.
+ This adds support for rt2800/rt3000/rt3500 wireless chipset family.
Supported chips: RT2760, RT2790, RT2860, RT2880, RT2890 & RT3052
This driver is non-functional at the moment and is intended for
When compiled as a module, this driver will be called "rt2800pci.ko".
+if RT2800PCI
+
+config RT2800PCI_RT30XX
+ bool "rt2800pci - Include support for rt30xx (PCI/PCIe/PCMCIA) devices"
+ default n
+ ---help---
+ This adds support for rt30xx wireless chipset family to the
+ rt2800pci driver.
+ Supported chips: RT3090, RT3091 & RT3092
+
+ Support for these devices is non-functional at the moment and is
+ intended for testers and developers.
+
+config RT2800PCI_RT35XX
+ bool "rt2800pci - Include support for rt35xx (PCI/PCIe/PCMCIA) devices"
+ default n
+ ---help---
+ This adds support for rt35xx wireless chipset family to the
+ rt2800pci driver.
+ Supported chips: RT3060, RT3062, RT3562, RT3592
+
+ Support for these devices is non-functional at the moment and is
+ intended for testers and developers.
+
+endif
+
config RT2500USB
tristate "Ralink rt2500 (USB) support"
depends on USB
When compiled as a module, this driver will be called "rt2800usb.ko".
+if RT2800USB
+
+config RT2800USB_RT30XX
+ bool "rt2800usb - Include support for rt30xx (USB) devices"
+ default n
+ ---help---
+ This adds support for rt30xx wireless chipset family to the
+ rt2800usb driver.
+ Supported chips: RT3070, RT3071 & RT3072
+
+ Support for these devices is non-functional at the moment and is
+ intended for testers and developers.
+
+config RT2800USB_RT35XX
+ bool "rt2800usb - Include support for rt35xx (USB) devices"
+ default n
+ ---help---
+ This adds support for rt35xx wireless chipset family to the
+ rt2800usb driver.
+ Supported chips: RT3572
+
+ Support for these devices is non-functional at the moment and is
+ intended for testers and developers.
+
+config RT2800USB_UNKNOWN
+ bool "rt2800usb - Include support for unknown (USB) devices"
+ default n
+ ---help---
+ This adds support for rt2800 family devices that are known to
+ have a rt2800 family chipset, but for which the exact chipset
+ is unknown.
+
+ Support status for these devices is unknown, and enabling these
+ devices may or may not work.
+
+endif
+
config RT2800_LIB
tristate
*/
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
rt2x00pci_register_read(rt2x00dev, CSR0, ®);
- rt2x00_set_chip_rf(rt2x00dev, value, reg);
- rt2x00_print_chip(rt2x00dev);
+ rt2x00_set_chip(rt2x00dev, RT2460, value,
+ rt2x00_get_field32(reg, CSR0_REVISION));
if (!rt2x00_rf(rt2x00dev, RF2420) && !rt2x00_rf(rt2x00dev, RF2421)) {
ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
* CSR0: ASIC revision number.
*/
#define CSR0 0x0000
+#define CSR0_REVISION FIELD32(0x0000ffff)
/*
* CSR1: System control register.
*/
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
rt2x00pci_register_read(rt2x00dev, CSR0, ®);
- rt2x00_set_chip_rf(rt2x00dev, value, reg);
- rt2x00_print_chip(rt2x00dev);
+ rt2x00_set_chip(rt2x00dev, RT2560, value,
+ rt2x00_get_field32(reg, CSR0_REVISION));
if (!rt2x00_rf(rt2x00dev, RF2522) &&
!rt2x00_rf(rt2x00dev, RF2523) &&
* CSR0: ASIC revision number.
*/
#define CSR0 0x0000
+#define CSR0_REVISION FIELD32(0x0000ffff)
/*
* CSR1: System control register.
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
rt2500usb_register_read(rt2x00dev, MAC_CSR0, ®);
rt2x00_set_chip(rt2x00dev, RT2570, value, reg);
- rt2x00_print_chip(rt2x00dev);
- if (!rt2x00_check_rev(rt2x00dev, 0x000ffff0, 0) ||
- rt2x00_check_rev(rt2x00dev, 0x0000000f, 0)) {
+ if (((reg & 0xfff0) != 0) || ((reg & 0x0000000f) == 0)) {
ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
return -ENODEV;
}
/*
* Chipset version.
*/
-#define RT2860C_VERSION 0x28600100
-#define RT2860D_VERSION 0x28600101
-#define RT2880E_VERSION 0x28720200
-#define RT2883_VERSION 0x28830300
-#define RT3070_VERSION 0x30700200
+#define RT2860C_VERSION 0x0100
+#define RT2860D_VERSION 0x0101
+#define RT2880E_VERSION 0x0200
+#define RT2883_VERSION 0x0300
+#define RT3070_VERSION 0x0200
/*
* Signal information.
* ASIC_VER: 2860 or 2870
*/
#define MAC_CSR0 0x1000
-#define MAC_CSR0_ASIC_REV FIELD32(0x0000ffff)
-#define MAC_CSR0_ASIC_VER FIELD32(0xffff0000)
+#define MAC_CSR0_REVISION FIELD32(0x0000ffff)
+#define MAC_CSR0_CHIPSET FIELD32(0xffff0000)
/*
* MAC_SYS_CTRL:
#if defined(CONFIG_RT2X00_LIB_USB) || defined(CONFIG_RT2X00_LIB_USB_MODULE)
#include "rt2x00usb.h"
#endif
+#if defined(CONFIG_RT2X00_LIB_PCI) || defined(CONFIG_RT2X00_LIB_PCI_MODULE)
+#include "rt2x00pci.h"
+#endif
#include "rt2800lib.h"
#include "rt2800.h"
#include "rt2800usb.h"
rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word);
rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1);
rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 0);
- if (rt2x00_intf_is_pci(rt2x00dev))
+ if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev))
rt2x00_set_field32(®, BBP_CSR_CFG_BBP_RW_MODE, 1);
rt2800_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg);
rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word);
rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1);
rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 1);
- if (rt2x00_intf_is_pci(rt2x00dev))
+ if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev))
rt2x00_set_field32(®, BBP_CSR_CFG_BBP_RW_MODE, 1);
rt2800_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg);
u32 reg;
/*
- * RT2880 and RT3052 don't support MCU requests.
+ * SOC devices don't support MCU requests.
*/
- if (rt2x00_rt(rt2x00dev, RT2880) || rt2x00_rt(rt2x00dev, RT3052))
+ if (rt2x00_is_soc(rt2x00dev))
return;
mutex_lock(&rt2x00dev->csr_mutex);
switch ((int)ant->tx) {
case 1:
rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 0);
- if (rt2x00_intf_is_pci(rt2x00dev))
+ if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev))
rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
break;
case 2:
rt2x00_set_field8(&bbp, BBP3_HT40_PLUS, conf_is_ht40_plus(conf));
rt2800_bbp_write(rt2x00dev, 3, bbp);
- if (rt2x00_rev(rt2x00dev) == RT2860C_VERSION) {
+ if (rt2x00_rt(rt2x00dev, RT2860) &&
+ (rt2x00_rev(rt2x00dev) == RT2860C_VERSION)) {
if (conf_is_ht40(conf)) {
rt2800_bbp_write(rt2x00dev, 69, 0x1a);
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev)
{
if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) {
- if (rt2x00_intf_is_usb(rt2x00dev) &&
- rt2x00_rev(rt2x00dev) == RT3070_VERSION)
+ if (rt2x00_is_usb(rt2x00dev) &&
+ rt2x00_rt(rt2x00dev, RT3070) &&
+ (rt2x00_rev(rt2x00dev) == RT3070_VERSION))
return 0x1c + (2 * rt2x00dev->lna_gain);
else
return 0x2e + rt2x00dev->lna_gain;
void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual,
const u32 count)
{
- if (rt2x00_rev(rt2x00dev) == RT2860C_VERSION)
+ if (rt2x00_rt(rt2x00dev, RT2860) &&
+ (rt2x00_rev(rt2x00dev) == RT2860C_VERSION))
return;
/*
u32 reg;
unsigned int i;
- if (rt2x00_intf_is_usb(rt2x00dev)) {
+ if (rt2x00_is_usb(rt2x00dev)) {
/*
* Wait until BBP and RF are ready.
*/
rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, ®);
rt2800_register_write(rt2x00dev, PBF_SYS_CTRL,
reg & ~0x00002000);
- } else if (rt2x00_intf_is_pci(rt2x00dev))
+ } else if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev))
rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1);
rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
- if (rt2x00_intf_is_usb(rt2x00dev)) {
+ if (rt2x00_is_usb(rt2x00dev)) {
rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
#if defined(CONFIG_RT2X00_LIB_USB) || defined(CONFIG_RT2X00_LIB_USB_MODULE)
rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
rt2x00_set_field32(®, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0);
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
- if (rt2x00_intf_is_usb(rt2x00dev) &&
- rt2x00_rev(rt2x00dev) == RT3070_VERSION) {
+ if (rt2x00_is_usb(rt2x00dev) &&
+ rt2x00_rt(rt2x00dev, RT3070) &&
+ (rt2x00_rev(rt2x00dev) == RT3070_VERSION)) {
rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400);
rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
rt2800_register_read(rt2x00dev, MAX_LEN_CFG, ®);
rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE);
- if (rt2x00_rev(rt2x00dev) >= RT2880E_VERSION &&
- rt2x00_rev(rt2x00dev) < RT3070_VERSION)
+ if ((rt2x00_rt(rt2x00dev, RT2872) &&
+ (rt2x00_rev(rt2x00dev) >= RT2880E_VERSION)) ||
+ rt2x00_rt(rt2x00dev, RT2880) ||
+ rt2x00_rt(rt2x00dev, RT2883) ||
+ rt2x00_rt(rt2x00dev, RT2890) ||
+ rt2x00_rt(rt2x00dev, RT3052) ||
+ (rt2x00_rt(rt2x00dev, RT3070) &&
+ (rt2x00_rev(rt2x00dev) < RT3070_VERSION)))
rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 2);
else
rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1);
rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
rt2800_register_write(rt2x00dev, GF40_PROT_CFG, reg);
- if (rt2x00_intf_is_usb(rt2x00dev)) {
+ if (rt2x00_is_usb(rt2x00dev)) {
rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
rt2800_register_write(rt2x00dev, HW_BEACON_BASE6, 0);
rt2800_register_write(rt2x00dev, HW_BEACON_BASE7, 0);
- if (rt2x00_intf_is_usb(rt2x00dev)) {
+ if (rt2x00_is_usb(rt2x00dev)) {
rt2800_register_read(rt2x00dev, USB_CYC_CFG, ®);
rt2x00_set_field32(®, USB_CYC_CFG_CLOCK_CYCLE, 30);
rt2800_register_write(rt2x00dev, USB_CYC_CFG, reg);
rt2800_bbp_write(rt2x00dev, 103, 0x00);
rt2800_bbp_write(rt2x00dev, 105, 0x05);
- if (rt2x00_rev(rt2x00dev) == RT2860C_VERSION) {
+ if (rt2x00_rt(rt2x00dev, RT2860) &&
+ (rt2x00_rev(rt2x00dev) == RT2860C_VERSION)) {
rt2800_bbp_write(rt2x00dev, 69, 0x16);
rt2800_bbp_write(rt2x00dev, 73, 0x12);
}
- if (rt2x00_rev(rt2x00dev) > RT2860D_VERSION)
+ if (rt2x00_rt(rt2x00dev, RT2860) &&
+ (rt2x00_rev(rt2x00dev) > RT2860D_VERSION))
rt2800_bbp_write(rt2x00dev, 84, 0x19);
- if (rt2x00_intf_is_usb(rt2x00dev) &&
- rt2x00_rev(rt2x00dev) == RT3070_VERSION) {
+ if (rt2x00_is_usb(rt2x00dev) &&
+ rt2x00_rt(rt2x00dev, RT3070) &&
+ (rt2x00_rev(rt2x00dev) == RT3070_VERSION)) {
rt2800_bbp_write(rt2x00dev, 70, 0x0a);
rt2800_bbp_write(rt2x00dev, 84, 0x99);
rt2800_bbp_write(rt2x00dev, 105, 0x05);
u8 rfcsr;
u8 bbp;
- if (rt2x00_intf_is_usb(rt2x00dev) &&
- rt2x00_rev(rt2x00dev) != RT3070_VERSION)
+ if (rt2x00_is_usb(rt2x00dev) &&
+ rt2x00_rt(rt2x00dev, RT3070) &&
+ (rt2x00_rev(rt2x00dev) != RT3070_VERSION))
return 0;
- if (rt2x00_intf_is_pci(rt2x00dev)) {
+ if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev)) {
if (!rt2x00_rf(rt2x00dev, RF3020) &&
!rt2x00_rf(rt2x00dev, RF3021) &&
!rt2x00_rf(rt2x00dev, RF3022))
rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0);
rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
- if (rt2x00_intf_is_usb(rt2x00dev)) {
+ if (rt2x00_is_usb(rt2x00dev)) {
rt2800_rfcsr_write(rt2x00dev, 4, 0x40);
rt2800_rfcsr_write(rt2x00dev, 5, 0x03);
rt2800_rfcsr_write(rt2x00dev, 6, 0x02);
rt2800_rfcsr_write(rt2x00dev, 25, 0x01);
rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
rt2800_rfcsr_write(rt2x00dev, 29, 0x1f);
- } else if (rt2x00_intf_is_pci(rt2x00dev)) {
+ } else if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev)) {
rt2800_rfcsr_write(rt2x00dev, 0, 0x50);
rt2800_rfcsr_write(rt2x00dev, 1, 0x01);
rt2800_rfcsr_write(rt2x00dev, 2, 0xf7);
rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820);
rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
- } else if (rt2x00_rev(rt2x00dev) < RT2883_VERSION) {
+ } else if (rt2x00_rt(rt2x00dev, RT2860) ||
+ rt2x00_rt(rt2x00dev, RT2870) ||
+ rt2x00_rt(rt2x00dev, RT2872) ||
+ rt2x00_rt(rt2x00dev, RT2880) ||
+ (rt2x00_rt(rt2x00dev, RT2883) &&
+ (rt2x00_rev(rt2x00dev) < RT2883_VERSION))) {
/*
* There is a max of 2 RX streams for RT28x0 series
*/
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
rt2800_register_read(rt2x00dev, MAC_CSR0, ®);
- rt2x00_set_chip_rf(rt2x00dev, value, reg);
-
- if (rt2x00_intf_is_usb(rt2x00dev)) {
- /*
- * The check for rt2860 is not a typo, some rt2870 hardware
- * identifies itself as rt2860 in the CSR register.
- */
- if (rt2x00_check_rev(rt2x00dev, 0xfff00000, 0x28600000) ||
- rt2x00_check_rev(rt2x00dev, 0xfff00000, 0x28700000) ||
- rt2x00_check_rev(rt2x00dev, 0xfff00000, 0x28800000)) {
- rt2x00_set_chip_rt(rt2x00dev, RT2870);
- } else if (rt2x00_check_rev(rt2x00dev, 0xffff0000, 0x30700000)) {
- rt2x00_set_chip_rt(rt2x00dev, RT3070);
- } else {
- ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
- return -ENODEV;
- }
+ rt2x00_set_chip(rt2x00dev, rt2x00_get_field32(reg, MAC_CSR0_CHIPSET),
+ value, rt2x00_get_field32(reg, MAC_CSR0_REVISION));
+
+ if (!rt2x00_rt(rt2x00dev, RT2860) &&
+ !rt2x00_rt(rt2x00dev, RT2870) &&
+ !rt2x00_rt(rt2x00dev, RT2872) &&
+ !rt2x00_rt(rt2x00dev, RT2880) &&
+ !rt2x00_rt(rt2x00dev, RT2883) &&
+ !rt2x00_rt(rt2x00dev, RT2890) &&
+ !rt2x00_rt(rt2x00dev, RT3052) &&
+ !rt2x00_rt(rt2x00dev, RT3070) &&
+ !rt2x00_rt(rt2x00dev, RT3071) &&
+ !rt2x00_rt(rt2x00dev, RT3090) &&
+ !rt2x00_rt(rt2x00dev, RT3390) &&
+ !rt2x00_rt(rt2x00dev, RT3572)) {
+ ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
+ return -ENODEV;
}
- rt2x00_print_chip(rt2x00dev);
if (!rt2x00_rf(rt2x00dev, RF2820) &&
!rt2x00_rf(rt2x00dev, RF2850) &&
/*
* Disable powersaving as default on PCI devices.
*/
- if (rt2x00_intf_is_pci(rt2x00dev))
+ if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev))
rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
/*
/*
* Read EEPROM into buffer
*/
- switch (rt2x00dev->chip.rt) {
- case RT2880:
- case RT3052:
+ if (rt2x00_is_soc(rt2x00dev))
rt2800pci_read_eeprom_soc(rt2x00dev);
- break;
- default:
- if (rt2800pci_efuse_detect(rt2x00dev))
- rt2800pci_read_eeprom_efuse(rt2x00dev);
- else
- rt2800pci_read_eeprom_pci(rt2x00dev);
- break;
- }
+ else if (rt2800pci_efuse_detect(rt2x00dev))
+ rt2800pci_read_eeprom_efuse(rt2x00dev);
+ else
+ rt2800pci_read_eeprom_pci(rt2x00dev);
return rt2800_validate_eeprom(rt2x00dev);
}
/*
* This device requires firmware.
*/
- if (!rt2x00_rt(rt2x00dev, RT2880) && !rt2x00_rt(rt2x00dev, RT3052))
+ if (!rt2x00_is_soc(rt2x00dev))
__set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
__set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
__set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
* RT2800pci module information.
*/
static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
- { PCI_DEVICE(0x1462, 0x891a), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7708), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7727), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7728), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7748), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7758), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1432, 0x7768), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x3060), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1814, 0x3062), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
+#ifdef CONFIG_RT2800PCI_RT30XX
{ PCI_DEVICE(0x1814, 0x3090), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1814, 0x3091), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1814, 0x3092), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1462, 0x891a), PCI_DEVICE_DATA(&rt2800pci_ops) },
+#endif
+#ifdef CONFIG_RT2800PCI_RT35XX
+ { PCI_DEVICE(0x1814, 0x3060), PCI_DEVICE_DATA(&rt2800pci_ops) },
+ { PCI_DEVICE(0x1814, 0x3062), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1814, 0x3562), PCI_DEVICE_DATA(&rt2800pci_ops) },
{ PCI_DEVICE(0x1814, 0x3592), PCI_DEVICE_DATA(&rt2800pci_ops) },
- { PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
+#endif
{ 0, }
};
MODULE_LICENSE("GPL");
#ifdef CONFIG_RT2800PCI_SOC
-#if defined(CONFIG_RALINK_RT288X)
-__rt2x00soc_probe(RT2880, &rt2800pci_ops);
-#elif defined(CONFIG_RALINK_RT305X)
-__rt2x00soc_probe(RT3052, &rt2800pci_ops);
-#endif
+static int rt2800soc_probe(struct platform_device *pdev)
+{
+ return rt2x00soc_probe(pdev, rt2800pci_ops);
+}
static struct platform_driver rt2800soc_driver = {
.driver = {
.owner = THIS_MODULE,
.mod_name = KBUILD_MODNAME,
},
- .probe = __rt2x00soc_probe,
+ .probe = rt2800soc_probe,
.remove = __devexit_p(rt2x00soc_remove),
.suspend = rt2x00soc_suspend,
.resume = rt2x00soc_resume,
static int rt2800usb_check_firmware(struct rt2x00_dev *rt2x00dev,
const u8 *data, const size_t len)
{
- u16 chipset = (rt2x00_rev(rt2x00dev) >> 16) & 0xffff;
size_t offset = 0;
/*
* Check if we need the upper 4kb firmware data or not.
*/
if ((len == 4096) &&
- (chipset != 0x2860) &&
- (chipset != 0x2872) &&
- (chipset != 0x3070))
+ !rt2x00_rt(rt2x00dev, RT2860) &&
+ !rt2x00_rt(rt2x00dev, RT2872) &&
+ !rt2x00_rt(rt2x00dev, RT3070))
return FW_BAD_VERSION;
/*
u32 reg;
u32 offset;
u32 length;
- u16 chipset = (rt2x00_rev(rt2x00dev) >> 16) & 0xffff;
/*
* Check which section of the firmware we need.
*/
- if ((chipset == 0x2860) ||
- (chipset == 0x2872) ||
- (chipset == 0x3070)) {
+ if (rt2x00_rt(rt2x00dev, RT2860) ||
+ rt2x00_rt(rt2x00dev, RT2872) ||
+ rt2x00_rt(rt2x00dev, RT3070)) {
offset = 0;
length = 4096;
} else {
*/
rt2800_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0);
- if ((chipset == 0x3070) ||
- (chipset == 0x3071) ||
- (chipset == 0x3572)) {
+ if (rt2x00_rt(rt2x00dev, RT3070) ||
+ rt2x00_rt(rt2x00dev, RT3071) ||
+ rt2x00_rt(rt2x00dev, RT3572)) {
udelay(200);
rt2800_mcu_request(rt2x00dev, MCU_CURRENT, 0, 0, 0);
udelay(10);
/* Abocom */
{ USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* AirTies */
- { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* Amigo */
- { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Amit */
{ USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Askey */
{ USB_DEVICE(0x1690, 0x0740), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0930, 0x0a07), USB_DEVICE_DATA(&rt2800usb_ops) },
/* ASUS */
{ USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
/* AzureWave */
{ USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Belkin */
{ USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Buffalo */
{ USB_DEVICE(0x0411, 0x00e8), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* Cisco */
- { USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Conceptronic */
{ USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
/* D-Link */
{ USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Edimax */
+ { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* EnGenius */
+ { USB_DEVICE(0X1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Gigabyte */
+ { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Hawking */
+ { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Linksys */
+ { USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Logitec */
+ { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Motorola */
+ { USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* MSI */
+ { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Philips */
+ { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Planex */
+ { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Ralink */
+ { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Samsung */
+ { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Siemens */
+ { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Sitecom */
+ { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* SMC */
+ { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Sparklan */
+ { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Sweex */
+ { USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* U-Media*/
+ { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* ZCOM */
+ { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Zinwell */
+ { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Zyxel */
+ { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
+#ifdef CONFIG_RT2800USB_RT30XX
+ /* Abocom */
+ { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* AirTies */
+ { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* AzureWave */
+ { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Conceptronic */
+ { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Corega */
+ { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* D-Link */
{ USB_DEVICE(0x07d1, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x07d1, 0x3c0d), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x07d1, 0x3c0e), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x07d1, 0x3c0f), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Edimax */
{ USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Encore */
{ USB_DEVICE(0x203d, 0x1480), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
/* EnGenius */
- { USB_DEVICE(0X1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1740, 0x9705), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1740, 0x9706), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Gigabyte */
+ { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* I-O DATA */
+ { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* MSI */
+ { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Pegatron */
+ { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Planex */
+ { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Quanta */
+ { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Ralink */
+ { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Sitecom */
+ { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* SMC */
+ { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Zinwell */
+ { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
+#endif
+#ifdef CONFIG_RT2800USB_RT35XX
+ /* Askey */
+ { USB_DEVICE(0x1690, 0x0744), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Cisco */
+ { USB_DEVICE(0x167b, 0x4001), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* EnGenius */
+ { USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* I-O DATA */
+ { USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Ralink */
+ { USB_DEVICE(0x148f, 0x3370), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x148f, 0x8070), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Sitecom */
+ { USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Zinwell */
+ { USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
+#endif
+#ifdef CONFIG_RT2800USB_UNKNOWN
+ /*
+ * Unclear what kind of devices these are (they aren't supported by the
+ * vendor driver).
+ */
+ /* Allwin */
+ { USB_DEVICE(0x8516, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x8516, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x8516, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x8516, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x8516, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x8516, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x8516, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Amigo */
+ { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Askey */
+ { USB_DEVICE(0x0930, 0x0a07), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* ASUS */
+ { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0b05, 0x1784), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0b05, 0x1790), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x1761, 0x0b05), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* AzureWave */
+ { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x13d3, 0x3284), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x13d3, 0x3305), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Belkin */
+ { USB_DEVICE(0x050d, 0x825a), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Buffalo */
+ { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0411, 0x0148), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0411, 0x0150), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0411, 0x015d), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Conceptronic */
+ { USB_DEVICE(0x14b2, 0x3c08), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x14b2, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Corega */
+ { USB_DEVICE(0x07aa, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x07aa, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* D-Link */
+ { USB_DEVICE(0x07d1, 0x3c0b), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x07d1, 0x3c15), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x07d1, 0x3c16), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* Encore */
+ { USB_DEVICE(0x203d, 0x14a1), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x203d, 0x14a9), USB_DEVICE_DATA(&rt2800usb_ops) },
+ /* EnGenius */
{ USB_DEVICE(0x1740, 0x9707), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1740, 0x9708), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1740, 0x9709), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x1740, 0x9801), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Gemtek */
{ USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Gigabyte */
- { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Hawking */
- { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) },
/* I-O DATA */
- { USB_DEVICE(0x04bb, 0x0944), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x04bb, 0x0945), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x04bb, 0x0947), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x04bb, 0x0948), USB_DEVICE_DATA(&rt2800usb_ops) },
/* LevelOne */
{ USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Linksys */
- { USB_DEVICE(0x1737, 0x0070), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1737, 0x0077), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x1737, 0x0078), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1737, 0x0079), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* Logitec */
- { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Motorola */
- { USB_DEVICE(0x100d, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x100d, 0x9032), USB_DEVICE_DATA(&rt2800usb_ops) },
/* MSI */
- { USB_DEVICE(0x0db0, 0x3820), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0db0, 0x3821), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0db0, 0x3822), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0db0, 0x3870), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0db0, 0x6899), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0db0, 0x3871), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0db0, 0x821a), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0db0, 0x822a), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0db0, 0x870a), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x0db0, 0x871a), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0db0, 0x899a), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Ovislink */
{ USB_DEVICE(0x1b75, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Para */
{ USB_DEVICE(0x20b8, 0x8888), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Pegatron */
+ { USB_DEVICE(0x05a6, 0x0101), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x1d4d, 0x000c), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x1d4d, 0x000e), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* Philips */
- { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x1d4d, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Planex */
- { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Qcom */
{ USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* Quanta */
- { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* Ralink */
- { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x148f, 0x3572), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* Samsung */
- { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* Siemens */
- { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Sitecom */
- { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0df6, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0df6, 0x0040), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0df6, 0x0041), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0df6, 0x0042), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0df6, 0x0047), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0df6, 0x0048), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0df6, 0x004a), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0df6, 0x004d), USB_DEVICE_DATA(&rt2800usb_ops) },
/* SMC */
- { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x083a, 0xa512), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x083a, 0xa701), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x083a, 0xa702), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x083a, 0xc522), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* Sparklan */
- { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
+ { USB_DEVICE(0x083a, 0xd522), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Sweex */
{ USB_DEVICE(0x177f, 0x0153), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x177f, 0x0302), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x177f, 0x0313), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* U-Media*/
- { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* ZCOM */
- { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
- /* Zinwell */
- { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x5a57, 0x0283), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x5a57, 0x0284), USB_DEVICE_DATA(&rt2800usb_ops) },
- { USB_DEVICE(0x5a57, 0x5257), USB_DEVICE_DATA(&rt2800usb_ops) },
/* Zyxel */
- { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
{ USB_DEVICE(0x0586, 0x341a), USB_DEVICE_DATA(&rt2800usb_ops) },
+#endif
{ 0, }
};
enum rt2x00_chip_intf {
RT2X00_CHIP_INTF_PCI,
RT2X00_CHIP_INTF_USB,
+ RT2X00_CHIP_INTF_SOC,
};
/*
*/
struct rt2x00_chip {
u16 rt;
-#define RT2460 0x0101
-#define RT2560 0x0201
-#define RT2570 0x1201
-#define RT2561s 0x0301 /* Turbo */
-#define RT2561 0x0302
-#define RT2661 0x0401
-#define RT2571 0x1300
-#define RT2860 0x0601 /* 2.4GHz PCI/CB */
-#define RT2860D 0x0681 /* 2.4GHz, 5GHz PCI/CB */
-#define RT2890 0x0701 /* 2.4GHz PCIe */
-#define RT2890D 0x0781 /* 2.4GHz, 5GHz PCIe */
+#define RT2460 0x2460
+#define RT2560 0x2560
+#define RT2570 0x2570
+#define RT2661 0x2661
+#define RT2573 0x2573
+#define RT2860 0x2860 /* 2.4GHz PCI/CB */
+#define RT2870 0x2870
+#define RT2872 0x2872
#define RT2880 0x2880 /* WSOC */
+#define RT2883 0x2883 /* WSOC */
+#define RT2890 0x2890 /* 2.4GHz PCIe */
#define RT3052 0x3052 /* WSOC */
+#define RT3070 0x3070
+#define RT3071 0x3071
#define RT3090 0x3090 /* 2.4GHz PCIe */
-#define RT2870 0x1600
-#define RT3070 0x1800
+#define RT3390 0x3390
+#define RT3572 0x3572
u16 rf;
- u32 rev;
+ u16 rev;
enum rt2x00_chip_intf intf;
};
* Chipset handlers
*/
static inline void rt2x00_set_chip(struct rt2x00_dev *rt2x00dev,
- const u16 rt, const u16 rf, const u32 rev)
+ const u16 rt, const u16 rf, const u16 rev)
{
rt2x00dev->chip.rt = rt;
rt2x00dev->chip.rf = rf;
rt2x00dev->chip.rev = rev;
-}
-
-static inline void rt2x00_set_chip_rt(struct rt2x00_dev *rt2x00dev,
- const u16 rt)
-{
- rt2x00dev->chip.rt = rt;
-}
-
-static inline void rt2x00_set_chip_rf(struct rt2x00_dev *rt2x00dev,
- const u16 rf, const u32 rev)
-{
- rt2x00_set_chip(rt2x00dev, rt2x00dev->chip.rt, rf, rev);
-}
-static inline void rt2x00_print_chip(struct rt2x00_dev *rt2x00dev)
-{
INFO(rt2x00dev,
- "Chipset detected - rt: %04x, rf: %04x, rev: %08x.\n",
+ "Chipset detected - rt: %04x, rf: %04x, rev: %04x.\n",
rt2x00dev->chip.rt, rt2x00dev->chip.rf, rt2x00dev->chip.rev);
}
return (rt2x00dev->chip.rf == rf);
}
-static inline u32 rt2x00_rev(struct rt2x00_dev *rt2x00dev)
+static inline u16 rt2x00_rev(struct rt2x00_dev *rt2x00dev)
{
return rt2x00dev->chip.rev;
}
-static inline bool rt2x00_check_rev(struct rt2x00_dev *rt2x00dev,
- const u32 mask, const u32 rev)
-{
- return ((rt2x00dev->chip.rev & mask) == rev);
-}
-
static inline void rt2x00_set_chip_intf(struct rt2x00_dev *rt2x00dev,
enum rt2x00_chip_intf intf)
{
return (rt2x00dev->chip.intf == intf);
}
-static inline bool rt2x00_intf_is_pci(struct rt2x00_dev *rt2x00dev)
+static inline bool rt2x00_is_pci(struct rt2x00_dev *rt2x00dev)
{
return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_PCI);
}
-static inline bool rt2x00_intf_is_usb(struct rt2x00_dev *rt2x00dev)
+static inline bool rt2x00_is_usb(struct rt2x00_dev *rt2x00dev)
{
return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_USB);
}
+static inline bool rt2x00_is_soc(struct rt2x00_dev *rt2x00dev)
+{
+ return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_SOC);
+}
+
/**
* rt2x00queue_map_txskb - Map a skb into DMA for TX purposes.
* @rt2x00dev: Pointer to &struct rt2x00_dev.
dump_hdr->data_length = cpu_to_le32(skb->len);
dump_hdr->chip_rt = cpu_to_le16(rt2x00dev->chip.rt);
dump_hdr->chip_rf = cpu_to_le16(rt2x00dev->chip.rf);
- dump_hdr->chip_rev = cpu_to_le32(rt2x00dev->chip.rev);
+ dump_hdr->chip_rev = cpu_to_le16(rt2x00dev->chip.rev);
dump_hdr->type = cpu_to_le16(type);
dump_hdr->queue_index = desc->entry->queue->qid;
dump_hdr->entry_index = desc->entry->entry_idx;
blob->data = data;
data += sprintf(data, "rt chip:\t%04x\n", intf->rt2x00dev->chip.rt);
data += sprintf(data, "rf chip:\t%04x\n", intf->rt2x00dev->chip.rf);
- data += sprintf(data, "revision:\t%08x\n", intf->rt2x00dev->chip.rev);
+ data += sprintf(data, "revision:\t%04x\n", intf->rt2x00dev->chip.rev);
data += sprintf(data, "\n");
data += sprintf(data, "register\tbase\twords\twordsize\n");
data += sprintf(data, "csr\t%d\t%d\t%d\n",
struct ieee80211_hw *hw;
struct rt2x00_dev *rt2x00dev;
int retval;
- u16 chip;
retval = pci_request_regions(pci_dev, pci_name(pci_dev));
if (retval) {
rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_PCI);
- /*
- * Determine RT chipset by reading PCI header.
- */
- pci_read_config_word(pci_dev, PCI_DEVICE_ID, &chip);
- rt2x00_set_chip_rt(rt2x00dev, chip);
-
retval = rt2x00pci_alloc_reg(rt2x00dev);
if (retval)
goto exit_free_device;
#define RT2X00PCI_H
#include <linux/io.h>
+#include <linux/pci.h>
/*
* This variable should be used with the
return -ENOMEM;
}
-int rt2x00soc_probe(struct platform_device *pdev,
- const unsigned short chipset,
- const struct rt2x00_ops *ops)
+int rt2x00soc_probe(struct platform_device *pdev, const struct rt2x00_ops *ops)
{
struct ieee80211_hw *hw;
struct rt2x00_dev *rt2x00dev;
rt2x00dev->irq = platform_get_irq(pdev, 0);
rt2x00dev->name = pdev->dev.driver->name;
- /*
- * SoC devices mimic PCI behavior.
- */
- rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_PCI);
-
- rt2x00_set_chip_rt(rt2x00dev, chipset);
+ rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_SOC);
retval = rt2x00soc_alloc_reg(rt2x00dev);
if (retval)
#define KSEG1ADDR(__ptr) __ptr
-#define __rt2x00soc_probe(__chipset, __ops) \
-static int __rt2x00soc_probe(struct platform_device *pdev) \
-{ \
- return rt2x00soc_probe(pdev, (__chipset), (__ops)); \
-}
-
/*
* SoC driver handlers.
*/
-int rt2x00soc_probe(struct platform_device *pdev,
- const unsigned short chipset,
- const struct rt2x00_ops *ops);
+int rt2x00soc_probe(struct platform_device *pdev, const struct rt2x00_ops *ops);
int rt2x00soc_remove(struct platform_device *pdev);
#ifdef CONFIG_PM
int rt2x00soc_suspend(struct platform_device *pdev, pm_message_t state);
*/
static char *rt61pci_get_firmware_name(struct rt2x00_dev *rt2x00dev)
{
+ u16 chip;
char *fw_name;
- switch (rt2x00dev->chip.rt) {
- case RT2561:
+ pci_read_config_word(to_pci_dev(rt2x00dev->dev), PCI_DEVICE_ID, &chip);
+ switch (chip) {
+ case RT2561_PCI_ID:
fw_name = FIRMWARE_RT2561;
break;
- case RT2561s:
+ case RT2561s_PCI_ID:
fw_name = FIRMWARE_RT2561s;
break;
- case RT2661:
+ case RT2661_PCI_ID:
fw_name = FIRMWARE_RT2661;
break;
default:
*/
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
rt2x00pci_register_read(rt2x00dev, MAC_CSR0, ®);
- rt2x00_set_chip_rf(rt2x00dev, value, reg);
- rt2x00_print_chip(rt2x00dev);
+ rt2x00_set_chip(rt2x00dev, rt2x00_get_field32(reg, MAC_CSR0_CHIPSET),
+ value, rt2x00_get_field32(reg, MAC_CSR0_REVISION));
if (!rt2x00_rf(rt2x00dev, RF5225) &&
!rt2x00_rf(rt2x00dev, RF5325) &&
#ifndef RT61PCI_H
#define RT61PCI_H
+/*
+ * RT chip PCI IDs.
+ */
+#define RT2561s_PCI_ID 0x0301
+#define RT2561_PCI_ID 0x0302
+#define RT2661_PCI_ID 0x0401
+
/*
* RF chip defines.
*/
* MAC_CSR0: ASIC revision number.
*/
#define MAC_CSR0 0x3000
+#define MAC_CSR0_REVISION FIELD32(0x0000000f)
+#define MAC_CSR0_CHIPSET FIELD32(0x000ffff0)
/*
* MAC_CSR1: System control register.
*/
value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
rt2x00usb_register_read(rt2x00dev, MAC_CSR0, ®);
- rt2x00_set_chip(rt2x00dev, RT2571, value, reg);
- rt2x00_print_chip(rt2x00dev);
+ rt2x00_set_chip(rt2x00dev, rt2x00_get_field32(reg, MAC_CSR0_CHIPSET),
+ value, rt2x00_get_field32(reg, MAC_CSR0_REVISION));
- if (!rt2x00_check_rev(rt2x00dev, 0x000ffff0, 0x25730) ||
- rt2x00_check_rev(rt2x00dev, 0x0000000f, 0)) {
+ if (!rt2x00_rt(rt2x00dev, RT2573) || (rt2x00_rev(rt2x00dev) == 0)) {
ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
return -ENODEV;
}
* MAC_CSR0: ASIC revision number.
*/
#define MAC_CSR0 0x3000
+#define MAC_CSR0_REVISION FIELD32(0x0000000f)
+#define MAC_CSR0_CHIPSET FIELD32(0x000ffff0)
/*
* MAC_CSR1: System control register.
cancel_delayed_work_sync(&priv->led_off);
cancel_delayed_work_sync(&priv->led_on);
}
-#endif /* def CONFIG_RTL8187_LED */
+#endif /* def CONFIG_RTL8187_LEDS */
void rtl8187_leds_init(struct ieee80211_hw *dev, u16 code);
void rtl8187_leds_exit(struct ieee80211_hw *dev);
-#endif /* def CONFIG_RTL8187_LED */
+#endif /* def CONFIG_RTL8187_LEDS */
#endif /* RTL8187_LED_H */
wl1271-objs = wl1271_main.o wl1271_spi.o wl1271_cmd.o \
wl1271_event.o wl1271_tx.o wl1271_rx.o \
wl1271_ps.o wl1271_acx.o wl1271_boot.o \
- wl1271_init.o wl1271_debugfs.o
+ wl1271_init.o wl1271_debugfs.o wl1271_io.o
+
+wl1271-$(CONFIG_NL80211_TESTMODE) += wl1271_testmode.o
obj-$(CONFIG_WL1271) += wl1271.o
DEBUG_SPI = BIT(1),
DEBUG_BOOT = BIT(2),
DEBUG_MAILBOX = BIT(3),
- DEBUG_NETLINK = BIT(4),
+ DEBUG_TESTMODE = BIT(4),
DEBUG_EVENT = BIT(5),
DEBUG_TX = BIT(6),
DEBUG_RX = BIT(7),
#define WL1271_FW_NAME "wl1271-fw.bin"
#define WL1271_NVS_NAME "wl1271-nvs.bin"
-#define WL1271_NVS_LEN 468
+
+/* NVS data structure */
+#define WL1271_NVS_SECTION_SIZE 468
+
+#define WL1271_NVS_GENERAL_PARAMS_SIZE 57
+#define WL1271_NVS_GENERAL_PARAMS_SIZE_PADDED \
+ (WL1271_NVS_GENERAL_PARAMS_SIZE + 1)
+#define WL1271_NVS_STAT_RADIO_PARAMS_SIZE 17
+#define WL1271_NVS_STAT_RADIO_PARAMS_SIZE_PADDED \
+ (WL1271_NVS_STAT_RADIO_PARAMS_SIZE + 1)
+#define WL1271_NVS_DYN_RADIO_PARAMS_SIZE 65
+#define WL1271_NVS_DYN_RADIO_PARAMS_SIZE_PADDED \
+ (WL1271_NVS_DYN_RADIO_PARAMS_SIZE + 1)
+#define WL1271_NVS_FEM_COUNT 2
+#define WL1271_NVS_INI_SPARE_SIZE 124
+
+struct wl1271_nvs_file {
+ /* NVS section */
+ u8 nvs[WL1271_NVS_SECTION_SIZE];
+
+ /* INI section */
+ u8 general_params[WL1271_NVS_GENERAL_PARAMS_SIZE_PADDED];
+ u8 stat_radio_params[WL1271_NVS_STAT_RADIO_PARAMS_SIZE_PADDED];
+ u8 dyn_radio_params[WL1271_NVS_FEM_COUNT]
+ [WL1271_NVS_DYN_RADIO_PARAMS_SIZE_PADDED];
+ u8 ini_spare[WL1271_NVS_INI_SPARE_SIZE];
+} __attribute__ ((packed));
/*
* Enable/disable 802.11a support for WL1273
u8 *fw;
size_t fw_len;
- u8 *nvs;
- size_t nvs_len;
+ struct wl1271_nvs_file *nvs;
u8 bssid[ETH_ALEN];
u8 mac_addr[ETH_ALEN];
static inline bool wl1271_11a_enabled(void)
{
+ /* FIXME: this could be determined based on the NVS-INI file */
#ifdef WL1271_80211A_ENABLED
return true;
#else
return ret;
}
-int wl1271_acx_ac_cfg(struct wl1271 *wl)
+int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
+ u8 aifsn, u16 txop)
{
struct acx_ac_cfg *acx;
- int i, ret = 0;
+ int ret = 0;
- wl1271_debug(DEBUG_ACX, "acx access category config");
+ wl1271_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
+ "aifs %d txop %d", ac, cw_min, cw_max, aifsn, txop);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
goto out;
}
- for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
- struct conf_tx_ac_category *c = &(wl->conf.tx.ac_conf[i]);
- acx->ac = c->ac;
- acx->cw_min = c->cw_min;
- acx->cw_max = cpu_to_le16(c->cw_max);
- acx->aifsn = c->aifsn;
- acx->reserved = 0;
- acx->tx_op_limit = cpu_to_le16(c->tx_op_limit);
+ acx->ac = ac;
+ acx->cw_min = cw_min;
+ acx->cw_max = cpu_to_le16(cw_max);
+ acx->aifsn = aifsn;
+ acx->tx_op_limit = cpu_to_le16(txop);
- ret = wl1271_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
- if (ret < 0) {
- wl1271_warning("Setting of access category "
- "config: %d", ret);
- goto out;
- }
+ ret = wl1271_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
+ if (ret < 0) {
+ wl1271_warning("acx ac cfg failed: %d", ret);
+ goto out;
}
out:
return ret;
}
-int wl1271_acx_tid_cfg(struct wl1271 *wl)
+int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
+ u8 tsid, u8 ps_scheme, u8 ack_policy,
+ u32 apsd_conf0, u32 apsd_conf1)
{
struct acx_tid_config *acx;
- int i, ret = 0;
+ int ret = 0;
wl1271_debug(DEBUG_ACX, "acx tid config");
goto out;
}
- for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
- struct conf_tx_tid *c = &(wl->conf.tx.tid_conf[i]);
- acx->queue_id = c->queue_id;
- acx->channel_type = c->channel_type;
- acx->tsid = c->tsid;
- acx->ps_scheme = c->ps_scheme;
- acx->ack_policy = c->ack_policy;
- acx->apsd_conf[0] = cpu_to_le32(c->apsd_conf[0]);
- acx->apsd_conf[1] = cpu_to_le32(c->apsd_conf[1]);
+ acx->queue_id = queue_id;
+ acx->channel_type = channel_type;
+ acx->tsid = tsid;
+ acx->ps_scheme = ps_scheme;
+ acx->ack_policy = ack_policy;
+ acx->apsd_conf[0] = cpu_to_le32(apsd_conf0);
+ acx->apsd_conf[1] = cpu_to_le32(apsd_conf1);
- ret = wl1271_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
- if (ret < 0) {
- wl1271_warning("Setting of tid config failed: %d", ret);
- goto out;
- }
+ ret = wl1271_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
+ if (ret < 0) {
+ wl1271_warning("Setting of tid config failed: %d", ret);
+ goto out;
}
out:
* This file is part of wl1271
*
* Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
- * Copyright (C) 2008-2009 Nokia Corporation
+ * Copyright (C) 2008-2010 Nokia Corporation
*
* Contact: Luciano Coelho <luciano.coelho@nokia.com>
*
* ACXBeaconFilterEntry (not 221)
* Byte Offset Size (Bytes) Definition
* =========== ============ ==========
- * 0 1 IE identifier
+ * 0 1 IE identifier
* 1 1 Treatment bit mask
*
* ACXBeaconFilterEntry (221)
struct acx_header header;
u8 num_ie;
- u8 table[BEACON_FILTER_TABLE_MAX_SIZE];
u8 pad[3];
+ u8 table[BEACON_FILTER_TABLE_MAX_SIZE];
} __attribute__ ((packed));
struct acx_conn_monit_params {
enum acx_ctsprotect_type ctsprotect);
int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats);
int wl1271_acx_rate_policies(struct wl1271 *wl);
-int wl1271_acx_ac_cfg(struct wl1271 *wl);
-int wl1271_acx_tid_cfg(struct wl1271 *wl);
+int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
+ u8 aifsn, u16 txop);
+int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
+ u8 tsid, u8 ps_scheme, u8 ack_policy,
+ u32 apsd_conf0, u32 apsd_conf1);
int wl1271_acx_frag_threshold(struct wl1271 *wl);
int wl1271_acx_tx_config_options(struct wl1271 *wl);
int wl1271_acx_mem_cfg(struct wl1271 *wl);
#include "wl1271_reg.h"
#include "wl1271_boot.h"
#include "wl1271_spi.h"
+#include "wl1271_io.h"
#include "wl1271_event.h"
static struct wl1271_partition_set part_table[PART_TABLE_LEN] = {
u32 cpu_ctrl;
/* 10.5.0 run the firmware (I) */
- cpu_ctrl = wl1271_spi_read32(wl, ACX_REG_ECPU_CONTROL);
+ cpu_ctrl = wl1271_read32(wl, ACX_REG_ECPU_CONTROL);
/* 10.5.1 run the firmware (II) */
cpu_ctrl |= flag;
- wl1271_spi_write32(wl, ACX_REG_ECPU_CONTROL, cpu_ctrl);
+ wl1271_write32(wl, ACX_REG_ECPU_CONTROL, cpu_ctrl);
}
static void wl1271_boot_fw_version(struct wl1271 *wl)
{
struct wl1271_static_data static_data;
- wl1271_spi_read(wl, wl->cmd_box_addr,
- &static_data, sizeof(static_data), false);
+ wl1271_read(wl, wl->cmd_box_addr, &static_data, sizeof(static_data),
+ false);
strncpy(wl->chip.fw_ver, static_data.fw_version,
sizeof(wl->chip.fw_ver));
memcpy(chunk, p, CHUNK_SIZE);
wl1271_debug(DEBUG_BOOT, "uploading fw chunk 0x%p to 0x%x",
p, addr);
- wl1271_spi_write(wl, addr, chunk, CHUNK_SIZE, false);
+ wl1271_write(wl, addr, chunk, CHUNK_SIZE, false);
chunk_num++;
}
memcpy(chunk, p, fw_data_len % CHUNK_SIZE);
wl1271_debug(DEBUG_BOOT, "uploading fw last chunk (%zd B) 0x%p to 0x%x",
fw_data_len % CHUNK_SIZE, p, addr);
- wl1271_spi_write(wl, addr, chunk, fw_data_len % CHUNK_SIZE, false);
+ wl1271_write(wl, addr, chunk, fw_data_len % CHUNK_SIZE, false);
kfree(chunk);
return 0;
size_t nvs_len, burst_len;
int i;
u32 dest_addr, val;
- u8 *nvs_ptr, *nvs, *nvs_aligned;
+ u8 *nvs_ptr, *nvs_aligned;
- nvs = wl->nvs;
- if (nvs == NULL)
+ if (wl->nvs == NULL)
return -ENODEV;
- if (wl->nvs_len < WL1271_NVS_LEN)
- return -EINVAL;
-
- nvs_ptr = nvs;
-
/* only the first part of the NVS needs to be uploaded */
- nvs_len = WL1271_NVS_LEN;
-
- /* FIXME: read init settings from the remaining part of the NVS */
-
- /* Update the device MAC address into the nvs */
- nvs[11] = wl->mac_addr[0];
- nvs[10] = wl->mac_addr[1];
- nvs[6] = wl->mac_addr[2];
- nvs[5] = wl->mac_addr[3];
- nvs[4] = wl->mac_addr[4];
- nvs[3] = wl->mac_addr[5];
+ nvs_len = sizeof(wl->nvs->nvs);
+ nvs_ptr = (u8 *)wl->nvs->nvs;
/*
* Layout before the actual NVS tables:
wl1271_debug(DEBUG_BOOT,
"nvs burst write 0x%x: 0x%x",
dest_addr, val);
- wl1271_spi_write32(wl, dest_addr, val);
+ wl1271_write32(wl, dest_addr, val);
nvs_ptr += 4;
dest_addr += 4;
* is 7 bytes further.
*/
nvs_ptr += 7;
- nvs_len -= nvs_ptr - nvs;
+ nvs_len -= nvs_ptr - (u8 *)wl->nvs->nvs;
nvs_len = ALIGN(nvs_len, 4);
/* FIXME: The driver sets the partition here, but this is not needed,
wl1271_set_partition(wl, &part_table[PART_WORK]);
/* Copy the NVS tables to a new block to ensure alignment */
- nvs_aligned = kmemdup(nvs_ptr, nvs_len, GFP_KERNEL);
- if (!nvs_aligned)
- return -ENOMEM;
+ /* FIXME: We jump 3 more bytes before uploading the NVS. It seems
+ that our NVS files have three extra zeros here. I'm not sure whether
+ the problem is in our NVS generation or we should really jumpt these
+ 3 bytes here */
+ nvs_ptr += 3;
+
+ nvs_aligned = kmemdup(nvs_ptr, nvs_len, GFP_KERNEL); if
+ (!nvs_aligned) return -ENOMEM;
/* And finally we upload the NVS tables */
/* FIXME: In wl1271, we upload everything at once.
No endianness handling needed here?! The ref driver doesn't do
anything about it at this point */
- wl1271_spi_write(wl, CMD_MBOX_ADDRESS, nvs_aligned, nvs_len, false);
+ wl1271_write(wl, CMD_MBOX_ADDRESS, nvs_aligned, nvs_len, false);
kfree(nvs_aligned);
return 0;
static void wl1271_boot_enable_interrupts(struct wl1271 *wl)
{
enable_irq(wl->irq);
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_MASK,
- WL1271_ACX_INTR_ALL & ~(WL1271_INTR_MASK));
- wl1271_spi_write32(wl, HI_CFG, HI_CFG_DEF_VAL);
+ wl1271_write32(wl, ACX_REG_INTERRUPT_MASK,
+ WL1271_ACX_INTR_ALL & ~(WL1271_INTR_MASK));
+ wl1271_write32(wl, HI_CFG, HI_CFG_DEF_VAL);
}
static int wl1271_boot_soft_reset(struct wl1271 *wl)
u32 boot_data;
/* perform soft reset */
- wl1271_spi_write32(wl, ACX_REG_SLV_SOFT_RESET,
- ACX_SLV_SOFT_RESET_BIT);
+ wl1271_write32(wl, ACX_REG_SLV_SOFT_RESET, ACX_SLV_SOFT_RESET_BIT);
/* SOFT_RESET is self clearing */
timeout = jiffies + usecs_to_jiffies(SOFT_RESET_MAX_TIME);
while (1) {
- boot_data = wl1271_spi_read32(wl, ACX_REG_SLV_SOFT_RESET);
+ boot_data = wl1271_read32(wl, ACX_REG_SLV_SOFT_RESET);
wl1271_debug(DEBUG_BOOT, "soft reset bootdata 0x%x", boot_data);
if ((boot_data & ACX_SLV_SOFT_RESET_BIT) == 0)
break;
}
/* disable Rx/Tx */
- wl1271_spi_write32(wl, ENABLE, 0x0);
+ wl1271_write32(wl, ENABLE, 0x0);
/* disable auto calibration on start*/
- wl1271_spi_write32(wl, SPARE_A2, 0xffff);
+ wl1271_write32(wl, SPARE_A2, 0xffff);
return 0;
}
wl1271_boot_set_ecpu_ctrl(wl, ECPU_CONTROL_HALT);
- chip_id = wl1271_spi_read32(wl, CHIP_ID_B);
+ chip_id = wl1271_read32(wl, CHIP_ID_B);
wl1271_debug(DEBUG_BOOT, "chip id after firmware boot: 0x%x", chip_id);
loop = 0;
while (loop++ < INIT_LOOP) {
udelay(INIT_LOOP_DELAY);
- interrupt = wl1271_spi_read32(wl,
- ACX_REG_INTERRUPT_NO_CLEAR);
+ interrupt = wl1271_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
if (interrupt == 0xffffffff) {
wl1271_error("error reading hardware complete "
}
/* check that ACX_INTR_INIT_COMPLETE is enabled */
else if (interrupt & WL1271_ACX_INTR_INIT_COMPLETE) {
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_ACK,
- WL1271_ACX_INTR_INIT_COMPLETE);
+ wl1271_write32(wl, ACX_REG_INTERRUPT_ACK,
+ WL1271_ACX_INTR_INIT_COMPLETE);
break;
}
}
}
/* get hardware config command mail box */
- wl->cmd_box_addr = wl1271_spi_read32(wl, REG_COMMAND_MAILBOX_PTR);
+ wl->cmd_box_addr = wl1271_read32(wl, REG_COMMAND_MAILBOX_PTR);
/* get hardware config event mail box */
- wl->event_box_addr = wl1271_spi_read32(wl, REG_EVENT_MAILBOX_PTR);
+ wl->event_box_addr = wl1271_read32(wl, REG_EVENT_MAILBOX_PTR);
/* set the working partition to its "running" mode offset */
wl1271_set_partition(wl, &part_table[PART_WORK]);
wl1271_top_reg_write(wl, OCP_REG_CLK_POLARITY, val);
}
- wl1271_spi_write32(wl, PLL_PARAMETERS, clk);
+ wl1271_write32(wl, PLL_PARAMETERS, clk);
- pause = wl1271_spi_read32(wl, PLL_PARAMETERS);
+ pause = wl1271_read32(wl, PLL_PARAMETERS);
wl1271_debug(DEBUG_BOOT, "pause1 0x%x", pause);
* 0x3ff (magic number ). How does
* this work?! */
pause |= WU_COUNTER_PAUSE_VAL;
- wl1271_spi_write32(wl, WU_COUNTER_PAUSE, pause);
+ wl1271_write32(wl, WU_COUNTER_PAUSE, pause);
/* Continue the ELP wake up sequence */
- wl1271_spi_write32(wl, WELP_ARM_COMMAND, WELP_ARM_COMMAND_VAL);
+ wl1271_write32(wl, WELP_ARM_COMMAND, WELP_ARM_COMMAND_VAL);
udelay(500);
wl1271_set_partition(wl, &part_table[PART_DRPW]);
before taking DRPw out of reset */
wl1271_debug(DEBUG_BOOT, "DRPW_SCRATCH_START %08x", DRPW_SCRATCH_START);
- clk = wl1271_spi_read32(wl, DRPW_SCRATCH_START);
+ clk = wl1271_read32(wl, DRPW_SCRATCH_START);
wl1271_debug(DEBUG_BOOT, "clk2 0x%x", clk);
/* 2 */
clk |= (REF_CLOCK << 1) << 4;
- wl1271_spi_write32(wl, DRPW_SCRATCH_START, clk);
+ wl1271_write32(wl, DRPW_SCRATCH_START, clk);
wl1271_set_partition(wl, &part_table[PART_WORK]);
/* Disable interrupts */
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_MASK, WL1271_ACX_INTR_ALL);
+ wl1271_write32(wl, ACX_REG_INTERRUPT_MASK, WL1271_ACX_INTR_ALL);
ret = wl1271_boot_soft_reset(wl);
if (ret < 0)
* ACX_EEPROMLESS_IND_REG */
wl1271_debug(DEBUG_BOOT, "ACX_EEPROMLESS_IND_REG");
- wl1271_spi_write32(wl, ACX_EEPROMLESS_IND_REG,
- ACX_EEPROMLESS_IND_REG);
+ wl1271_write32(wl, ACX_EEPROMLESS_IND_REG, ACX_EEPROMLESS_IND_REG);
- tmp = wl1271_spi_read32(wl, CHIP_ID_B);
+ tmp = wl1271_read32(wl, CHIP_ID_B);
wl1271_debug(DEBUG_BOOT, "chip id 0x%x", tmp);
/* 6. read the EEPROM parameters */
- tmp = wl1271_spi_read32(wl, SCR_PAD2);
+ tmp = wl1271_read32(wl, SCR_PAD2);
ret = wl1271_boot_write_irq_polarity(wl);
if (ret < 0)
goto out;
/* FIXME: Need to check whether this is really what we want */
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_MASK,
- WL1271_ACX_ALL_EVENTS_VECTOR);
+ wl1271_write32(wl, ACX_REG_INTERRUPT_MASK,
+ WL1271_ACX_ALL_EVENTS_VECTOR);
/* WL1271: The reference driver skips steps 7 to 10 (jumps directly
* to upload_fw) */
#include "wl1271.h"
#include "wl1271_reg.h"
#include "wl1271_spi.h"
+#include "wl1271_io.h"
#include "wl1271_acx.h"
#include "wl12xx_80211.h"
#include "wl1271_cmd.h"
WARN_ON(len % 4 != 0);
- wl1271_spi_write(wl, wl->cmd_box_addr, buf, len, false);
+ wl1271_write(wl, wl->cmd_box_addr, buf, len, false);
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_CMD);
+ wl1271_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_CMD);
timeout = jiffies + msecs_to_jiffies(WL1271_COMMAND_TIMEOUT);
- intr = wl1271_spi_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
+ intr = wl1271_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
while (!(intr & WL1271_ACX_INTR_CMD_COMPLETE)) {
if (time_after(jiffies, timeout)) {
wl1271_error("command complete timeout");
msleep(1);
- intr = wl1271_spi_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
+ intr = wl1271_read32(wl, ACX_REG_INTERRUPT_NO_CLEAR);
}
/* read back the status code of the command */
if (res_len == 0)
res_len = sizeof(struct wl1271_cmd_header);
- wl1271_spi_read(wl, wl->cmd_box_addr, cmd, res_len, false);
+ wl1271_read(wl, wl->cmd_box_addr, cmd, res_len, false);
status = le16_to_cpu(cmd->status);
if (status != CMD_STATUS_SUCCESS) {
ret = -EIO;
}
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_ACK,
- WL1271_ACX_INTR_CMD_COMPLETE);
+ wl1271_write32(wl, ACX_REG_INTERRUPT_ACK,
+ WL1271_ACX_INTR_CMD_COMPLETE);
out:
return ret;
int wl1271_cmd_general_parms(struct wl1271 *wl)
{
struct wl1271_general_parms_cmd *gen_parms;
- struct conf_general_parms *g = &wl->conf.init.genparam;
int ret;
+ if (!wl->nvs)
+ return -ENODEV;
+
gen_parms = kzalloc(sizeof(*gen_parms), GFP_KERNEL);
if (!gen_parms)
return -ENOMEM;
gen_parms->test.id = TEST_CMD_INI_FILE_GENERAL_PARAM;
- gen_parms->ref_clk = g->ref_clk;
- gen_parms->settling_time = g->settling_time;
- gen_parms->clk_valid_on_wakeup = g->clk_valid_on_wakeup;
- gen_parms->dc2dcmode = g->dc2dcmode;
- gen_parms->single_dual_band = g->single_dual_band;
- gen_parms->tx_bip_fem_autodetect = g->tx_bip_fem_autodetect;
- gen_parms->tx_bip_fem_manufacturer = g->tx_bip_fem_manufacturer;
- gen_parms->settings = g->settings;
-
- gen_parms->sr_state = g->sr_state;
-
- memcpy(gen_parms->srf1,
- g->srf1,
- CONF_MAX_SMART_REFLEX_PARAMS);
- memcpy(gen_parms->srf2,
- g->srf2,
- CONF_MAX_SMART_REFLEX_PARAMS);
- memcpy(gen_parms->srf3,
- g->srf3,
- CONF_MAX_SMART_REFLEX_PARAMS);
- memcpy(gen_parms->sr_debug_table,
- g->sr_debug_table,
- CONF_MAX_SMART_REFLEX_PARAMS);
-
- gen_parms->sr_sen_n_p = g->sr_sen_n_p;
- gen_parms->sr_sen_n_p_gain = g->sr_sen_n_p_gain;
- gen_parms->sr_sen_nrn = g->sr_sen_nrn;
- gen_parms->sr_sen_prn = g->sr_sen_prn;
+ memcpy(gen_parms->params, wl->nvs->general_params,
+ WL1271_NVS_GENERAL_PARAMS_SIZE);
ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), 0);
if (ret < 0)
int wl1271_cmd_radio_parms(struct wl1271 *wl)
{
struct wl1271_radio_parms_cmd *radio_parms;
- struct conf_radio_parms *r = &wl->conf.init.radioparam;
- int i, ret;
+ struct conf_radio_parms *rparam = &wl->conf.init.radioparam;
+ int ret;
+
+ if (!wl->nvs)
+ return -ENODEV;
radio_parms = kzalloc(sizeof(*radio_parms), GFP_KERNEL);
if (!radio_parms)
radio_parms->test.id = TEST_CMD_INI_FILE_RADIO_PARAM;
- /* Static radio parameters */
- radio_parms->rx_trace_loss = r->rx_trace_loss;
- radio_parms->tx_trace_loss = r->tx_trace_loss;
- memcpy(radio_parms->rx_rssi_and_proc_compens,
- r->rx_rssi_and_proc_compens,
- CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE);
-
- memcpy(radio_parms->rx_trace_loss_5, r->rx_trace_loss_5,
- CONF_NUMBER_OF_SUB_BANDS_5);
- memcpy(radio_parms->tx_trace_loss_5, r->tx_trace_loss_5,
- CONF_NUMBER_OF_SUB_BANDS_5);
- memcpy(radio_parms->rx_rssi_and_proc_compens_5,
- r->rx_rssi_and_proc_compens_5,
- CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE);
-
- /* Dynamic radio parameters */
- radio_parms->tx_ref_pd_voltage = cpu_to_le16(r->tx_ref_pd_voltage);
- radio_parms->tx_ref_power = r->tx_ref_power;
- radio_parms->tx_offset_db = r->tx_offset_db;
-
- memcpy(radio_parms->tx_rate_limits_normal, r->tx_rate_limits_normal,
- CONF_NUMBER_OF_RATE_GROUPS);
- memcpy(radio_parms->tx_rate_limits_degraded, r->tx_rate_limits_degraded,
- CONF_NUMBER_OF_RATE_GROUPS);
- memcpy(radio_parms->tx_rate_limits_extreme, r->tx_rate_limits_extreme,
- CONF_NUMBER_OF_RATE_GROUPS);
-
- memcpy(radio_parms->tx_channel_limits_11b, r->tx_channel_limits_11b,
- CONF_NUMBER_OF_CHANNELS_2_4);
- memcpy(radio_parms->tx_channel_limits_ofdm, r->tx_channel_limits_ofdm,
- CONF_NUMBER_OF_CHANNELS_2_4);
- memcpy(radio_parms->tx_pdv_rate_offsets, r->tx_pdv_rate_offsets,
- CONF_NUMBER_OF_RATE_GROUPS);
- memcpy(radio_parms->tx_ibias, r->tx_ibias, CONF_NUMBER_OF_RATE_GROUPS);
-
- radio_parms->rx_fem_insertion_loss = r->rx_fem_insertion_loss;
- radio_parms->degraded_low_to_normal_threshold =
- r->degraded_low_to_normal_threshold;
- radio_parms->degraded_normal_to_high_threshold =
- r->degraded_normal_to_high_threshold;
-
-
- for (i = 0; i < CONF_NUMBER_OF_SUB_BANDS_5; i++)
- radio_parms->tx_ref_pd_voltage_5[i] =
- cpu_to_le16(r->tx_ref_pd_voltage_5[i]);
- memcpy(radio_parms->tx_ref_power_5, r->tx_ref_power_5,
- CONF_NUMBER_OF_SUB_BANDS_5);
- memcpy(radio_parms->tx_offset_db_5, r->tx_offset_db_5,
- CONF_NUMBER_OF_SUB_BANDS_5);
- memcpy(radio_parms->tx_rate_limits_normal_5,
- r->tx_rate_limits_normal_5, CONF_NUMBER_OF_RATE_GROUPS);
- memcpy(radio_parms->tx_rate_limits_degraded_5,
- r->tx_rate_limits_degraded_5, CONF_NUMBER_OF_RATE_GROUPS);
- memcpy(radio_parms->tx_rate_limits_extreme_5,
- r->tx_rate_limits_extreme_5, CONF_NUMBER_OF_RATE_GROUPS);
- memcpy(radio_parms->tx_channel_limits_ofdm_5,
- r->tx_channel_limits_ofdm_5, CONF_NUMBER_OF_CHANNELS_5);
- memcpy(radio_parms->tx_pdv_rate_offsets_5, r->tx_pdv_rate_offsets_5,
- CONF_NUMBER_OF_RATE_GROUPS);
- memcpy(radio_parms->tx_ibias_5, r->tx_ibias_5,
- CONF_NUMBER_OF_RATE_GROUPS);
- memcpy(radio_parms->rx_fem_insertion_loss_5,
- r->rx_fem_insertion_loss_5, CONF_NUMBER_OF_SUB_BANDS_5);
- radio_parms->degraded_low_to_normal_threshold_5 =
- r->degraded_low_to_normal_threshold_5;
- radio_parms->degraded_normal_to_high_threshold_5 =
- r->degraded_normal_to_high_threshold_5;
+ memcpy(radio_parms->stat_radio_params, wl->nvs->stat_radio_params,
+ WL1271_NVS_STAT_RADIO_PARAMS_SIZE);
+ memcpy(radio_parms->dyn_radio_params,
+ wl->nvs->dyn_radio_params[rparam->fem],
+ WL1271_NVS_DYN_RADIO_PARAMS_SIZE);
+
+ /* FIXME: current NVS is missing 5GHz parameters */
wl1271_dump(DEBUG_CMD, "TEST_CMD_INI_FILE_RADIO_PARAM: ",
radio_parms, sizeof(*radio_parms));
return ret;
}
-int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode)
+int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, bool send)
{
struct wl1271_cmd_ps_params *ps_params = NULL;
int ret = 0;
}
ps_params->ps_mode = ps_mode;
- ps_params->send_null_data = 1;
+ ps_params->send_null_data = send;
ps_params->retries = 5;
ps_params->hang_over_period = 128;
ps_params->null_data_rate = cpu_to_le32(1); /* 1 Mbps */
ret = wl1271_cmd_send(wl, CMD_SET_KEYS, cmd, sizeof(*cmd), 0);
if (ret < 0) {
wl1271_warning("could not set keys");
- goto out;
+ goto out;
}
out:
int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len);
int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len);
int wl1271_cmd_data_path(struct wl1271 *wl, bool enable);
-int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode);
+int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, bool send);
int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer,
size_t len);
int wl1271_cmd_scan(struct wl1271 *wl, u8 *ssid, size_t len,
struct wl1271_cmd_test_header test;
- u8 ref_clk;
- u8 settling_time;
- u8 clk_valid_on_wakeup;
- u8 dc2dcmode;
- u8 single_dual_band;
-
- u8 tx_bip_fem_autodetect;
- u8 tx_bip_fem_manufacturer;
- u8 settings;
-
- u8 sr_state;
-
- s8 srf1[CONF_MAX_SMART_REFLEX_PARAMS];
- s8 srf2[CONF_MAX_SMART_REFLEX_PARAMS];
- s8 srf3[CONF_MAX_SMART_REFLEX_PARAMS];
-
- s8 sr_debug_table[CONF_MAX_SMART_REFLEX_PARAMS];
-
- u8 sr_sen_n_p;
- u8 sr_sen_n_p_gain;
- u8 sr_sen_nrn;
- u8 sr_sen_prn;
-
- u8 padding[3];
+ u8 params[WL1271_NVS_GENERAL_PARAMS_SIZE];
+ s8 reserved[23];
} __attribute__ ((packed));
+#define WL1271_STAT_RADIO_PARAMS_5_SIZE 29
+#define WL1271_DYN_RADIO_PARAMS_5_SIZE 104
+
struct wl1271_radio_parms_cmd {
struct wl1271_cmd_header header;
struct wl1271_cmd_test_header test;
- /* Static radio parameters */
- /* 2.4GHz */
- u8 rx_trace_loss;
- u8 tx_trace_loss;
- s8 rx_rssi_and_proc_compens[CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE];
-
- /* 5GHz */
- u8 rx_trace_loss_5[CONF_NUMBER_OF_SUB_BANDS_5];
- u8 tx_trace_loss_5[CONF_NUMBER_OF_SUB_BANDS_5];
- s8 rx_rssi_and_proc_compens_5[CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE];
-
- /* Dynamic radio parameters */
- /* 2.4GHz */
- __le16 tx_ref_pd_voltage;
- u8 tx_ref_power;
- s8 tx_offset_db;
-
- s8 tx_rate_limits_normal[CONF_NUMBER_OF_RATE_GROUPS];
- s8 tx_rate_limits_degraded[CONF_NUMBER_OF_RATE_GROUPS];
- s8 tx_rate_limits_extreme[CONF_NUMBER_OF_RATE_GROUPS];
+ u8 stat_radio_params[WL1271_NVS_STAT_RADIO_PARAMS_SIZE];
+ u8 stat_radio_params_5[WL1271_STAT_RADIO_PARAMS_5_SIZE];
- s8 tx_channel_limits_11b[CONF_NUMBER_OF_CHANNELS_2_4];
- s8 tx_channel_limits_ofdm[CONF_NUMBER_OF_CHANNELS_2_4];
- s8 tx_pdv_rate_offsets[CONF_NUMBER_OF_RATE_GROUPS];
-
- u8 tx_ibias[CONF_NUMBER_OF_RATE_GROUPS];
- u8 rx_fem_insertion_loss;
-
- u8 degraded_low_to_normal_threshold;
- u8 degraded_normal_to_high_threshold;
-
- u8 padding1; /* our own padding, not in ref driver */
-
- /* 5GHz */
- __le16 tx_ref_pd_voltage_5[CONF_NUMBER_OF_SUB_BANDS_5];
- u8 tx_ref_power_5[CONF_NUMBER_OF_SUB_BANDS_5];
- s8 tx_offset_db_5[CONF_NUMBER_OF_SUB_BANDS_5];
-
- s8 tx_rate_limits_normal_5[CONF_NUMBER_OF_RATE_GROUPS];
- s8 tx_rate_limits_degraded_5[CONF_NUMBER_OF_RATE_GROUPS];
- s8 tx_rate_limits_extreme_5[CONF_NUMBER_OF_RATE_GROUPS];
-
- s8 tx_channel_limits_ofdm_5[CONF_NUMBER_OF_CHANNELS_5];
- s8 tx_pdv_rate_offsets_5[CONF_NUMBER_OF_RATE_GROUPS];
-
- /* FIXME: this is inconsistent with the types for 2.4GHz */
- s8 tx_ibias_5[CONF_NUMBER_OF_RATE_GROUPS];
- s8 rx_fem_insertion_loss_5[CONF_NUMBER_OF_SUB_BANDS_5];
-
- u8 degraded_low_to_normal_threshold_5;
- u8 degraded_normal_to_high_threshold_5;
-
- u8 padding2[2];
+ u8 dyn_radio_params[WL1271_NVS_DYN_RADIO_PARAMS_SIZE];
+ u8 reserved;
+ u8 dyn_radio_params_5[WL1271_DYN_RADIO_PARAMS_5_SIZE];
} __attribute__ ((packed));
struct wl1271_cmd_cal_channel_tune {
CONF_DUAL_BAND
};
-
-#define CONF_MAX_SMART_REFLEX_PARAMS 16
-
-struct conf_general_parms {
- /*
- * RF Reference Clock type / speed
- *
- * Range: CONF_REF_CLK_*
- */
- u8 ref_clk;
-
- /*
- * Settling time of the reference clock after boot.
- *
- * Range: u8
- */
- u8 settling_time;
-
- /*
- * Flag defining whether clock is valid on wakeup.
- *
- * Range: 0 - not valid on wakeup, 1 - valid on wakeup
- */
- u8 clk_valid_on_wakeup;
-
- /*
- * DC-to-DC mode.
- *
- * Range: Unknown
- */
- u8 dc2dcmode;
-
- /*
- * Flag defining whether used as single or dual-band.
- *
- * Range: CONF_SINGLE_BAND, CONF_DUAL_BAND
- */
- u8 single_dual_band;
-
- /*
- * TX bip fem autodetect flag.
- *
- * Range: Unknown
- */
- u8 tx_bip_fem_autodetect;
-
- /*
- * TX bip gem manufacturer.
- *
- * Range: Unknown
- */
- u8 tx_bip_fem_manufacturer;
-
- /*
- * Settings flags.
- *
- * Range: Unknown
- */
- u8 settings;
-
- /* Smart reflex settings */
- u8 sr_state;
-
- s8 srf1[CONF_MAX_SMART_REFLEX_PARAMS];
- s8 srf2[CONF_MAX_SMART_REFLEX_PARAMS];
- s8 srf3[CONF_MAX_SMART_REFLEX_PARAMS];
-
- s8 sr_debug_table[CONF_MAX_SMART_REFLEX_PARAMS];
-
- u8 sr_sen_n_p;
- u8 sr_sen_n_p_gain;
- u8 sr_sen_nrn;
- u8 sr_sen_prn;
-};
-
#define CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE 15
#define CONF_NUMBER_OF_SUB_BANDS_5 7
#define CONF_NUMBER_OF_RATE_GROUPS 6
struct conf_radio_parms {
/*
- * Static radio parameters for 2.4GHz
- *
- * Range: unknown
- */
- u8 rx_trace_loss;
- u8 tx_trace_loss;
- s8 rx_rssi_and_proc_compens[CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE];
-
- /*
- * Static radio parameters for 5GHz
- *
- * Range: unknown
- */
- u8 rx_trace_loss_5[CONF_NUMBER_OF_SUB_BANDS_5];
- u8 tx_trace_loss_5[CONF_NUMBER_OF_SUB_BANDS_5];
- s8 rx_rssi_and_proc_compens_5[CONF_RSSI_AND_PROCESS_COMPENSATION_SIZE];
-
- /*
- * Dynamic radio parameters for 2.4GHz
+ * FEM parameter set to use
*
- * Range: unknown
+ * Range: 0 or 1
*/
- u16 tx_ref_pd_voltage;
- u8 tx_ref_power;
- s8 tx_offset_db;
-
- s8 tx_rate_limits_normal[CONF_NUMBER_OF_RATE_GROUPS];
- s8 tx_rate_limits_degraded[CONF_NUMBER_OF_RATE_GROUPS];
- s8 tx_rate_limits_extreme[CONF_NUMBER_OF_RATE_GROUPS];
-
- s8 tx_channel_limits_11b[CONF_NUMBER_OF_CHANNELS_2_4];
- s8 tx_channel_limits_ofdm[CONF_NUMBER_OF_CHANNELS_2_4];
- s8 tx_pdv_rate_offsets[CONF_NUMBER_OF_RATE_GROUPS];
-
- u8 tx_ibias[CONF_NUMBER_OF_RATE_GROUPS];
- u8 rx_fem_insertion_loss;
-
- u8 degraded_low_to_normal_threshold;
- u8 degraded_normal_to_high_threshold;
-
-
- /*
- * Dynamic radio parameters for 5GHz
- *
- * Range: unknown
- */
- u16 tx_ref_pd_voltage_5[CONF_NUMBER_OF_SUB_BANDS_5];
- u8 tx_ref_power_5[CONF_NUMBER_OF_SUB_BANDS_5];
- s8 tx_offset_db_5[CONF_NUMBER_OF_SUB_BANDS_5];
-
- s8 tx_rate_limits_normal_5[CONF_NUMBER_OF_RATE_GROUPS];
- s8 tx_rate_limits_degraded_5[CONF_NUMBER_OF_RATE_GROUPS];
- s8 tx_rate_limits_extreme_5[CONF_NUMBER_OF_RATE_GROUPS];
-
- s8 tx_channel_limits_ofdm_5[CONF_NUMBER_OF_CHANNELS_5];
- s8 tx_pdv_rate_offsets_5[CONF_NUMBER_OF_RATE_GROUPS];
-
- /* FIXME: this is inconsistent with the types for 2.4GHz */
- s8 tx_ibias_5[CONF_NUMBER_OF_RATE_GROUPS];
- s8 rx_fem_insertion_loss_5[CONF_NUMBER_OF_SUB_BANDS_5];
-
- u8 degraded_low_to_normal_threshold_5;
- u8 degraded_normal_to_high_threshold_5;
+ u8 fem;
};
struct conf_init_settings {
- /*
- * Configure general parameters.
- */
- struct conf_general_parms genparam;
-
/*
* Configure radio parameters.
*/
#include "wl1271.h"
#include "wl1271_reg.h"
#include "wl1271_spi.h"
+#include "wl1271_io.h"
#include "wl1271_event.h"
#include "wl1271_ps.h"
#include "wl12xx_80211.h"
switch (mbox->ps_status) {
case EVENT_ENTER_POWER_SAVE_FAIL:
+ wl1271_debug(DEBUG_PSM, "PSM entry failed");
+
if (!test_bit(WL1271_FLAG_PSM, &wl->flags)) {
+ /* remain in active mode */
wl->psm_entry_retry = 0;
break;
}
if (wl->psm_entry_retry < wl->conf.conn.psm_entry_retries) {
wl->psm_entry_retry++;
- ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE);
+ ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
+ true);
} else {
wl1271_error("PSM entry failed, giving up.\n");
+ /* FIXME: this may need to be reconsidered. for now it
+ is not possible to indicate to the mac80211
+ afterwards that PSM entry failed. To maximize
+ functionality (receiving data and remaining
+ associated) make sure that we are in sync with the
+ AP in regard of PSM mode. */
+ ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
+ false);
wl->psm_entry_retry = 0;
}
break;
case EVENT_ENTER_POWER_SAVE_SUCCESS:
wl->psm_entry_retry = 0;
+
+ /* enable beacon filtering */
+ ret = wl1271_acx_beacon_filter_opt(wl, true);
+ if (ret < 0)
+ break;
+
+ /* enable beacon early termination */
+ ret = wl1271_acx_bet_enable(wl, true);
+ if (ret < 0)
+ break;
+
+ /* go to extremely low power mode */
+ wl1271_ps_elp_sleep(wl);
+ if (ret < 0)
+ break;
break;
case EVENT_EXIT_POWER_SAVE_FAIL:
- wl1271_info("PSM exit failed");
+ wl1271_debug(DEBUG_PSM, "PSM exit failed");
+
+ if (test_bit(WL1271_FLAG_PSM, &wl->flags)) {
+ wl->psm_entry_retry = 0;
+ break;
+ }
+
+ /* make sure the firmware goes to active mode - the frame to
+ be sent next will indicate to the AP, that we are active. */
+ ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
+ false);
break;
case EVENT_EXIT_POWER_SAVE_SUCCESS:
default:
void wl1271_event_mbox_config(struct wl1271 *wl)
{
- wl->mbox_ptr[0] = wl1271_spi_read32(wl, REG_EVENT_MAILBOX_PTR);
+ wl->mbox_ptr[0] = wl1271_read32(wl, REG_EVENT_MAILBOX_PTR);
wl->mbox_ptr[1] = wl->mbox_ptr[0] + sizeof(struct event_mailbox);
wl1271_debug(DEBUG_EVENT, "MBOX ptrs: 0x%x 0x%x",
return -EINVAL;
/* first we read the mbox descriptor */
- wl1271_spi_read(wl, wl->mbox_ptr[mbox_num], &mbox,
- sizeof(struct event_mailbox), false);
+ wl1271_read(wl, wl->mbox_ptr[mbox_num], &mbox,
+ sizeof(struct event_mailbox), false);
/* process the descriptor */
ret = wl1271_event_process(wl, &mbox);
return ret;
/* then we let the firmware know it can go on...*/
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_EVENT_ACK);
+ wl1271_write32(wl, ACX_REG_INTERRUPT_TRIG, INTR_TRIG_EVENT_ACK);
return 0;
}
return 0;
}
-static int wl1271_init_templates_config(struct wl1271 *wl)
+int wl1271_init_templates_config(struct wl1271 *wl)
{
int ret;
return 0;
}
-static int wl1271_init_phy_config(struct wl1271 *wl)
+int wl1271_init_phy_config(struct wl1271 *wl)
{
int ret;
return 0;
}
-static int wl1271_init_pta(struct wl1271 *wl)
+int wl1271_init_pta(struct wl1271 *wl)
{
int ret;
return 0;
}
-static int wl1271_init_energy_detection(struct wl1271 *wl)
+int wl1271_init_energy_detection(struct wl1271 *wl)
{
int ret;
int wl1271_hw_init(struct wl1271 *wl)
{
- int ret;
+ struct conf_tx_ac_category *conf_ac;
+ struct conf_tx_tid *conf_tid;
+ int ret, i;
ret = wl1271_cmd_general_parms(wl);
if (ret < 0)
goto out_free_memmap;
/* Default TID configuration */
- ret = wl1271_acx_tid_cfg(wl);
- if (ret < 0)
- goto out_free_memmap;
+ for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
+ conf_tid = &wl->conf.tx.tid_conf[i];
+ ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
+ conf_tid->channel_type,
+ conf_tid->tsid,
+ conf_tid->ps_scheme,
+ conf_tid->ack_policy,
+ conf_tid->apsd_conf[0],
+ conf_tid->apsd_conf[1]);
+ if (ret < 0)
+ goto out_free_memmap;
+ }
/* Default AC configuration */
- ret = wl1271_acx_ac_cfg(wl);
- if (ret < 0)
- goto out_free_memmap;
+ for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
+ conf_ac = &wl->conf.tx.ac_conf[i];
+ ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
+ conf_ac->cw_max, conf_ac->aifsn,
+ conf_ac->tx_op_limit);
+ if (ret < 0)
+ goto out_free_memmap;
+ }
/* Configure TX rate classes */
ret = wl1271_acx_rate_policies(wl);
#include "wl1271.h"
int wl1271_hw_init_power_auth(struct wl1271 *wl);
+int wl1271_init_templates_config(struct wl1271 *wl);
+int wl1271_init_phy_config(struct wl1271 *wl);
+int wl1271_init_pta(struct wl1271 *wl);
+int wl1271_init_energy_detection(struct wl1271 *wl);
int wl1271_hw_init(struct wl1271 *wl);
#endif
--- /dev/null
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/crc7.h>
+#include <linux/spi/spi.h>
+
+#include "wl1271.h"
+#include "wl12xx_80211.h"
+#include "wl1271_spi.h"
+#include "wl1271_io.h"
+
+static int wl1271_translate_addr(struct wl1271 *wl, int addr)
+{
+ /*
+ * To translate, first check to which window of addresses the
+ * particular address belongs. Then subtract the starting address
+ * of that window from the address. Then, add offset of the
+ * translated region.
+ *
+ * The translated regions occur next to each other in physical device
+ * memory, so just add the sizes of the preceeding address regions to
+ * get the offset to the new region.
+ *
+ * Currently, only the two first regions are addressed, and the
+ * assumption is that all addresses will fall into either of those
+ * two.
+ */
+ if ((addr >= wl->part.reg.start) &&
+ (addr < wl->part.reg.start + wl->part.reg.size))
+ return addr - wl->part.reg.start + wl->part.mem.size;
+ else
+ return addr - wl->part.mem.start;
+}
+
+/* Set the SPI partitions to access the chip addresses
+ *
+ * To simplify driver code, a fixed (virtual) memory map is defined for
+ * register and memory addresses. Because in the chipset, in different stages
+ * of operation, those addresses will move around, an address translation
+ * mechanism is required.
+ *
+ * There are four partitions (three memory and one register partition),
+ * which are mapped to two different areas of the hardware memory.
+ *
+ * Virtual address
+ * space
+ *
+ * | |
+ * ...+----+--> mem.start
+ * Physical address ... | |
+ * space ... | | [PART_0]
+ * ... | |
+ * 00000000 <--+----+... ...+----+--> mem.start + mem.size
+ * | | ... | |
+ * |MEM | ... | |
+ * | | ... | |
+ * mem.size <--+----+... | | {unused area)
+ * | | ... | |
+ * |REG | ... | |
+ * mem.size | | ... | |
+ * + <--+----+... ...+----+--> reg.start
+ * reg.size | | ... | |
+ * |MEM2| ... | | [PART_1]
+ * | | ... | |
+ * ...+----+--> reg.start + reg.size
+ * | |
+ *
+ */
+int wl1271_set_partition(struct wl1271 *wl,
+ struct wl1271_partition_set *p)
+{
+ /* copy partition info */
+ memcpy(&wl->part, p, sizeof(*p));
+
+ wl1271_debug(DEBUG_SPI, "mem_start %08X mem_size %08X",
+ p->mem.start, p->mem.size);
+ wl1271_debug(DEBUG_SPI, "reg_start %08X reg_size %08X",
+ p->reg.start, p->reg.size);
+ wl1271_debug(DEBUG_SPI, "mem2_start %08X mem2_size %08X",
+ p->mem2.start, p->mem2.size);
+ wl1271_debug(DEBUG_SPI, "mem3_start %08X mem3_size %08X",
+ p->mem3.start, p->mem3.size);
+
+ /* write partition info to the chipset */
+ wl1271_raw_write32(wl, HW_PART0_START_ADDR, p->mem.start);
+ wl1271_raw_write32(wl, HW_PART0_SIZE_ADDR, p->mem.size);
+ wl1271_raw_write32(wl, HW_PART1_START_ADDR, p->reg.start);
+ wl1271_raw_write32(wl, HW_PART1_SIZE_ADDR, p->reg.size);
+ wl1271_raw_write32(wl, HW_PART2_START_ADDR, p->mem2.start);
+ wl1271_raw_write32(wl, HW_PART2_SIZE_ADDR, p->mem2.size);
+ wl1271_raw_write32(wl, HW_PART3_START_ADDR, p->mem3.start);
+
+ return 0;
+}
+
+void wl1271_io_reset(struct wl1271 *wl)
+{
+ wl1271_spi_reset(wl);
+}
+
+void wl1271_io_init(struct wl1271 *wl)
+{
+ wl1271_spi_init(wl);
+}
+
+void wl1271_raw_write(struct wl1271 *wl, int addr, void *buf,
+ size_t len, bool fixed)
+{
+ wl1271_spi_raw_write(wl, addr, buf, len, fixed);
+}
+
+void wl1271_raw_read(struct wl1271 *wl, int addr, void *buf,
+ size_t len, bool fixed)
+{
+ wl1271_spi_raw_read(wl, addr, buf, len, fixed);
+}
+
+void wl1271_read(struct wl1271 *wl, int addr, void *buf, size_t len,
+ bool fixed)
+{
+ int physical;
+
+ physical = wl1271_translate_addr(wl, addr);
+
+ wl1271_spi_raw_read(wl, physical, buf, len, fixed);
+}
+
+void wl1271_write(struct wl1271 *wl, int addr, void *buf, size_t len,
+ bool fixed)
+{
+ int physical;
+
+ physical = wl1271_translate_addr(wl, addr);
+
+ wl1271_spi_raw_write(wl, physical, buf, len, fixed);
+}
+
+u32 wl1271_read32(struct wl1271 *wl, int addr)
+{
+ return wl1271_raw_read32(wl, wl1271_translate_addr(wl, addr));
+}
+
+void wl1271_write32(struct wl1271 *wl, int addr, u32 val)
+{
+ wl1271_raw_write32(wl, wl1271_translate_addr(wl, addr), val);
+}
+
+void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val)
+{
+ /* write address >> 1 + 0x30000 to OCP_POR_CTR */
+ addr = (addr >> 1) + 0x30000;
+ wl1271_write32(wl, OCP_POR_CTR, addr);
+
+ /* write value to OCP_POR_WDATA */
+ wl1271_write32(wl, OCP_DATA_WRITE, val);
+
+ /* write 1 to OCP_CMD */
+ wl1271_write32(wl, OCP_CMD, OCP_CMD_WRITE);
+}
+
+u16 wl1271_top_reg_read(struct wl1271 *wl, int addr)
+{
+ u32 val;
+ int timeout = OCP_CMD_LOOP;
+
+ /* write address >> 1 + 0x30000 to OCP_POR_CTR */
+ addr = (addr >> 1) + 0x30000;
+ wl1271_write32(wl, OCP_POR_CTR, addr);
+
+ /* write 2 to OCP_CMD */
+ wl1271_write32(wl, OCP_CMD, OCP_CMD_READ);
+
+ /* poll for data ready */
+ do {
+ val = wl1271_read32(wl, OCP_DATA_READ);
+ } while (!(val & OCP_READY_MASK) && --timeout);
+
+ if (!timeout) {
+ wl1271_warning("Top register access timed out.");
+ return 0xffff;
+ }
+
+ /* check data status and return if OK */
+ if ((val & OCP_STATUS_MASK) == OCP_STATUS_OK)
+ return val & 0xffff;
+ else {
+ wl1271_warning("Top register access returned error.");
+ return 0xffff;
+ }
+}
+
--- /dev/null
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __WL1271_IO_H__
+#define __WL1271_IO_H__
+
+struct wl1271;
+
+void wl1271_io_reset(struct wl1271 *wl);
+void wl1271_io_init(struct wl1271 *wl);
+
+/* Raw target IO, address is not translated */
+void wl1271_raw_write(struct wl1271 *wl, int addr, void *buf,
+ size_t len, bool fixed);
+void wl1271_raw_read(struct wl1271 *wl, int addr, void *buf,
+ size_t len, bool fixed);
+
+/* Translated target IO */
+void wl1271_read(struct wl1271 *wl, int addr, void *buf, size_t len,
+ bool fixed);
+void wl1271_write(struct wl1271 *wl, int addr, void *buf, size_t len,
+ bool fixed);
+u32 wl1271_read32(struct wl1271 *wl, int addr);
+void wl1271_write32(struct wl1271 *wl, int addr, u32 val);
+
+/* Top Register IO */
+void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val);
+u16 wl1271_top_reg_read(struct wl1271 *wl, int addr);
+
+int wl1271_set_partition(struct wl1271 *wl,
+ struct wl1271_partition_set *p);
+
+static inline u32 wl1271_raw_read32(struct wl1271 *wl, int addr)
+{
+ wl1271_raw_read(wl, addr, &wl->buffer_32,
+ sizeof(wl->buffer_32), false);
+
+ return wl->buffer_32;
+}
+
+static inline void wl1271_raw_write32(struct wl1271 *wl, int addr, u32 val)
+{
+ wl->buffer_32 = val;
+ wl1271_raw_write(wl, addr, &wl->buffer_32,
+ sizeof(wl->buffer_32), false);
+}
+#endif
/*
* This file is part of wl1271
*
- * Copyright (C) 2008-2009 Nokia Corporation
+ * Copyright (C) 2008-2010 Nokia Corporation
*
* Contact: Luciano Coelho <luciano.coelho@nokia.com>
*
#include "wl12xx_80211.h"
#include "wl1271_reg.h"
#include "wl1271_spi.h"
+#include "wl1271_io.h"
#include "wl1271_event.h"
#include "wl1271_tx.h"
#include "wl1271_rx.h"
#include "wl1271_debugfs.h"
#include "wl1271_cmd.h"
#include "wl1271_boot.h"
+#include "wl1271_testmode.h"
#define WL1271_BOOT_RETRIES 3
.psm_entry_retries = 3
},
.init = {
- .genparam = {
- .ref_clk = CONF_REF_CLK_38_4_E,
- .settling_time = 5,
- .clk_valid_on_wakeup = 0,
- .dc2dcmode = 0,
- .single_dual_band = CONF_SINGLE_BAND,
- .tx_bip_fem_autodetect = 1,
- .tx_bip_fem_manufacturer = 1,
- .settings = 1,
- .sr_state = 1,
- .srf1 = { 0x07, 0x03, 0x18, 0x10, 0x05, 0xfb, 0xf0,
- 0xe8, 0, 0, 0, 0, 0, 0, 0, 0 },
- .srf2 = { 0x07, 0x03, 0x18, 0x10, 0x05, 0xfb, 0xf0,
- 0xe8, 0, 0, 0, 0, 0, 0, 0, 0 },
- .srf3 = { 0x07, 0x03, 0x18, 0x10, 0x05, 0xfb, 0xf0,
- 0xe8, 0, 0, 0, 0, 0, 0, 0, 0 },
- .sr_debug_table = { 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0 },
- .sr_sen_n_p = 0,
- .sr_sen_n_p_gain = 0,
- .sr_sen_nrn = 0,
- .sr_sen_prn = 0,
- },
.radioparam = {
- .rx_trace_loss = 0x24,
- .tx_trace_loss = 0x0,
- .rx_rssi_and_proc_compens = {
- 0xec, 0xf6, 0x00, 0x0c, 0x18, 0xf8,
- 0xfc, 0x00, 0x80, 0x10, 0xf0, 0xf8,
- 0x00, 0x0a, 0x14 },
- .rx_trace_loss_5 = { 0, 0, 0, 0, 0, 0, 0 },
- .tx_trace_loss_5 = { 0, 0, 0, 0, 0, 0, 0 },
- .rx_rssi_and_proc_compens_5 = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00 },
- .tx_ref_pd_voltage = 0x1a9,
- .tx_ref_power = 0x80,
- .tx_offset_db = 0x0,
- .tx_rate_limits_normal = {
- 0x1d, 0x1f, 0x24, 0x28, 0x28, 0x29 },
- .tx_rate_limits_degraded = {
- 0x19, 0x1f, 0x22, 0x23, 0x27, 0x28 },
- .tx_rate_limits_extreme = {
- 0x19, 0x1c, 0x1e, 0x20, 0x24, 0x25 },
- .tx_channel_limits_11b = {
- 0x22, 0x50, 0x50, 0x50, 0x50, 0x50,
- 0x50, 0x50, 0x50, 0x50, 0x22, 0x50,
- 0x22, 0x50 },
- .tx_channel_limits_ofdm = {
- 0x20, 0x50, 0x50, 0x50, 0x50, 0x50,
- 0x50, 0x50, 0x50, 0x50, 0x20, 0x50,
- 0x20, 0x50 },
- .tx_pdv_rate_offsets = {
- 0x07, 0x08, 0x04, 0x02, 0x02, 0x00 },
- .tx_ibias = {
- 0x11, 0x11, 0x15, 0x11, 0x15, 0x0f },
- .rx_fem_insertion_loss = 0x0e,
- .degraded_low_to_normal_threshold = 0x1e,
- .degraded_normal_to_high_threshold = 0x2d,
- .tx_ref_pd_voltage_5 = {
- 0x0190, 0x01a4, 0x01c3, 0x01d8,
- 0x020a, 0x021c },
- .tx_ref_power_5 = {
- 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 },
- .tx_offset_db_5 = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
- .tx_rate_limits_normal_5 = {
- 0x1b, 0x1e, 0x21, 0x23, 0x27, 0x00 },
- .tx_rate_limits_degraded_5 = {
- 0x1b, 0x1e, 0x21, 0x23, 0x27, 0x00 },
- .tx_rate_limits_extreme_5 = {
- 0x1b, 0x1e, 0x21, 0x23, 0x27, 0x00 },
- .tx_channel_limits_ofdm_5 = {
- 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50,
- 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50,
- 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50,
- 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50,
- 0x50, 0x50, 0x50 },
- .tx_pdv_rate_offsets_5 = {
- 0x01, 0x02, 0x02, 0x02, 0x02, 0x00 },
- .tx_ibias_5 = {
- 0x10, 0x10, 0x10, 0x10, 0x10, 0x10 },
- .rx_fem_insertion_loss_5 = {
- 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10 },
- .degraded_low_to_normal_threshold_5 = 0x00,
- .degraded_normal_to_high_threshold_5 = 0x00
+ .fem = 1,
}
},
.itrim = {
/* apply driver default configuration */
memcpy(&wl->conf, &default_conf, sizeof(default_conf));
-
- if (wl1271_11a_enabled())
- wl->conf.init.genparam.single_dual_band = CONF_DUAL_BAND;
}
static int wl1271_plt_init(struct wl1271 *wl)
{
- int ret;
+ struct conf_tx_ac_category *conf_ac;
+ struct conf_tx_tid *conf_tid;
+ int ret, i;
ret = wl1271_cmd_general_parms(wl);
if (ret < 0)
if (ret < 0)
return ret;
+ ret = wl1271_init_templates_config(wl);
+ if (ret < 0)
+ return ret;
+
ret = wl1271_acx_init_mem_config(wl);
if (ret < 0)
return ret;
+ /* PHY layer config */
+ ret = wl1271_init_phy_config(wl);
+ if (ret < 0)
+ goto out_free_memmap;
+
+ ret = wl1271_acx_dco_itrim_params(wl);
+ if (ret < 0)
+ goto out_free_memmap;
+
+ /* Initialize connection monitoring thresholds */
+ ret = wl1271_acx_conn_monit_params(wl);
+ if (ret < 0)
+ goto out_free_memmap;
+
+ /* Bluetooth WLAN coexistence */
+ ret = wl1271_init_pta(wl);
+ if (ret < 0)
+ goto out_free_memmap;
+
+ /* Energy detection */
+ ret = wl1271_init_energy_detection(wl);
+ if (ret < 0)
+ goto out_free_memmap;
+
+ /* Default fragmentation threshold */
+ ret = wl1271_acx_frag_threshold(wl);
+ if (ret < 0)
+ goto out_free_memmap;
+
+ /* Default TID configuration */
+ for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
+ conf_tid = &wl->conf.tx.tid_conf[i];
+ ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
+ conf_tid->channel_type,
+ conf_tid->tsid,
+ conf_tid->ps_scheme,
+ conf_tid->ack_policy,
+ conf_tid->apsd_conf[0],
+ conf_tid->apsd_conf[1]);
+ if (ret < 0)
+ goto out_free_memmap;
+ }
+
+ /* Default AC configuration */
+ for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
+ conf_ac = &wl->conf.tx.ac_conf[i];
+ ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
+ conf_ac->cw_max, conf_ac->aifsn,
+ conf_ac->tx_op_limit);
+ if (ret < 0)
+ goto out_free_memmap;
+ }
+
+ /* Enable data path */
ret = wl1271_cmd_data_path(wl, 1);
if (ret < 0)
- return ret;
+ goto out_free_memmap;
+
+ /* Configure for CAM power saving (ie. always active) */
+ ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
+ if (ret < 0)
+ goto out_free_memmap;
+
+ /* configure PM */
+ ret = wl1271_acx_pm_config(wl);
+ if (ret < 0)
+ goto out_free_memmap;
return 0;
+
+ out_free_memmap:
+ kfree(wl->target_mem_map);
+ wl->target_mem_map = NULL;
+
+ return ret;
}
static void wl1271_disable_interrupts(struct wl1271 *wl)
u32 total = 0;
int i;
- wl1271_spi_read(wl, FW_STATUS_ADDR, status,
- sizeof(*status), false);
+ wl1271_read(wl, FW_STATUS_ADDR, status, sizeof(*status), false);
wl1271_debug(DEBUG_IRQ, "intr: 0x%x (fw_rx_counter = %d, "
"drv_rx_counter = %d, tx_results_counter = %d)",
if (ret < 0)
goto out;
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_MASK, WL1271_ACX_INTR_ALL);
+ wl1271_write32(wl, ACX_REG_INTERRUPT_MASK, WL1271_ACX_INTR_ALL);
wl1271_fw_status(wl, wl->fw_status);
intr = le32_to_cpu(wl->fw_status->intr);
}
out_sleep:
- wl1271_spi_write32(wl, ACX_REG_INTERRUPT_MASK,
- WL1271_ACX_INTR_ALL & ~(WL1271_INTR_MASK));
+ wl1271_write32(wl, ACX_REG_INTERRUPT_MASK,
+ WL1271_ACX_INTR_ALL & ~(WL1271_INTR_MASK));
wl1271_ps_elp_sleep(wl);
out:
return ret;
}
+static int wl1271_update_mac_addr(struct wl1271 *wl)
+{
+ int ret = 0;
+ u8 *nvs_ptr = (u8 *)wl->nvs->nvs;
+
+ /* get mac address from the NVS */
+ wl->mac_addr[0] = nvs_ptr[11];
+ wl->mac_addr[1] = nvs_ptr[10];
+ wl->mac_addr[2] = nvs_ptr[6];
+ wl->mac_addr[3] = nvs_ptr[5];
+ wl->mac_addr[4] = nvs_ptr[4];
+ wl->mac_addr[5] = nvs_ptr[3];
+
+ /* FIXME: if it is a zero-address, we should bail out. Now, instead,
+ we randomize an address */
+ if (is_zero_ether_addr(wl->mac_addr)) {
+ static const u8 nokia_oui[3] = {0x00, 0x1f, 0xdf};
+ memcpy(wl->mac_addr, nokia_oui, 3);
+ get_random_bytes(wl->mac_addr + 3, 3);
+
+ /* update this address to the NVS */
+ nvs_ptr[11] = wl->mac_addr[0];
+ nvs_ptr[10] = wl->mac_addr[1];
+ nvs_ptr[6] = wl->mac_addr[2];
+ nvs_ptr[5] = wl->mac_addr[3];
+ nvs_ptr[4] = wl->mac_addr[4];
+ nvs_ptr[3] = wl->mac_addr[5];
+ }
+
+ SET_IEEE80211_PERM_ADDR(wl->hw, wl->mac_addr);
+
+ return ret;
+}
+
static int wl1271_fetch_nvs(struct wl1271 *wl)
{
const struct firmware *fw;
return ret;
}
- if (fw->size % 4) {
- wl1271_error("nvs size is not multiple of 32 bits: %zu",
- fw->size);
+ if (fw->size != sizeof(struct wl1271_nvs_file)) {
+ wl1271_error("nvs size is not as expected: %zu != %zu",
+ fw->size, sizeof(struct wl1271_nvs_file));
ret = -EILSEQ;
goto out;
}
- wl->nvs_len = fw->size;
- wl->nvs = kmalloc(wl->nvs_len, GFP_KERNEL);
+ wl->nvs = kmalloc(sizeof(struct wl1271_nvs_file), GFP_KERNEL);
if (!wl->nvs) {
wl1271_error("could not allocate memory for the nvs file");
goto out;
}
- memcpy(wl->nvs, fw->data, wl->nvs_len);
+ memcpy(wl->nvs, fw->data, sizeof(struct wl1271_nvs_file));
- ret = 0;
+ ret = wl1271_update_mac_addr(wl);
out:
release_firmware(fw);
msleep(WL1271_PRE_POWER_ON_SLEEP);
wl1271_power_on(wl);
msleep(WL1271_POWER_ON_SLEEP);
- wl1271_spi_reset(wl);
- wl1271_spi_init(wl);
+ wl1271_io_reset(wl);
+ wl1271_io_init(wl);
/* We don't need a real memory partition here, because we only want
* to use the registers at this point. */
/* whal_FwCtrl_BootSm() */
/* 0. read chip id from CHIP_ID */
- wl->chip.id = wl1271_spi_read32(wl, CHIP_ID_B);
+ wl->chip.id = wl1271_read32(wl, CHIP_ID_B);
/* 1. check if chip id is valid */
if (ret < 0)
goto irq_disable;
- /* Make sure power saving is disabled */
- ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
- if (ret < 0)
- goto irq_disable;
-
wl->state = WL1271_STATE_PLT;
wl1271_notice("firmware booted in PLT mode (%s)",
wl->chip.fw_ver);
}
/* if the channel changes while joined, join again */
- if (channel != wl->channel && test_bit(WL1271_FLAG_JOINED, &wl->flags))
- wl1271_join_channel(wl, channel);
+ if (channel != wl->channel &&
+ test_bit(WL1271_FLAG_JOINED, &wl->flags)) {
+ wl->channel = channel;
+ /* FIXME: maybe use CMD_CHANNEL_SWITCH for this? */
+ ret = wl1271_cmd_join(wl);
+ if (ret < 0)
+ wl1271_warning("cmd join to update channel failed %d",
+ ret);
+ } else
+ wl->channel = channel;
if (conf->flags & IEEE80211_CONF_PS &&
!test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
*/
if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
wl1271_info("psm enabled");
- ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE);
+ ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
+ true);
}
} else if (!(conf->flags & IEEE80211_CONF_PS) &&
test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
clear_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags);
if (test_bit(WL1271_FLAG_PSM, &wl->flags))
- ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE);
+ ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
+ true);
}
if (conf->power_level != wl->power_level) {
wl1271_error("Could not add or replace key");
goto out_sleep;
}
+
+ /* the default WEP key needs to be configured at least once */
+ if (key_type == KEY_WEP) {
+ ret = wl1271_cmd_set_default_wep_key(wl,
+ wl->default_key);
+ if (ret < 0)
+ goto out_sleep;
+ }
break;
case DISABLE_KEY:
+ /* The wl1271 does not allow to remove unicast keys - they
+ will be cleared automatically on next CMD_JOIN. Ignore the
+ request silently, as we dont want the mac80211 to emit
+ an error message. */
+ if (!is_broadcast_ether_addr(addr))
+ break;
+
ret = wl1271_cmd_set_key(wl, KEY_REMOVE,
key_conf->keyidx, key_type,
key_conf->keylen, key_conf->key,
return ret;
}
+static void wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *beacon)
+{
+ u8 *ptr = beacon->data +
+ offsetof(struct ieee80211_mgmt, u.beacon.variable);
+
+ /* find the location of the ssid in the beacon */
+ while (ptr < beacon->data + beacon->len) {
+ if (ptr[0] == WLAN_EID_SSID) {
+ wl->ssid_len = ptr[1];
+ memcpy(wl->ssid, ptr+2, wl->ssid_len);
+ return;
+ }
+ ptr += ptr[1];
+ }
+ wl1271_error("ad-hoc beacon template has no SSID!\n");
+}
+
static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf,
{
enum wl1271_cmd_ps_mode mode;
struct wl1271 *wl = hw->priv;
+ bool do_join = false;
int ret;
wl1271_debug(DEBUG_MAC80211, "mac80211 bss info changed");
if (ret < 0)
goto out;
- if ((changed & BSS_CHANGED_BSSID) &&
- /*
- * Now we know the correct bssid, so we send a new join command
- * and enable the BSSID filter
- */
- memcmp(wl->bssid, bss_conf->bssid, ETH_ALEN)) {
- wl->rx_config |= CFG_BSSID_FILTER_EN;
- memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN);
- ret = wl1271_cmd_build_null_data(wl);
- if (ret < 0) {
- wl1271_warning("cmd buld null data failed %d",
- ret);
- goto out_sleep;
- }
- ret = wl1271_cmd_join(wl);
- if (ret < 0) {
- wl1271_warning("cmd join failed %d", ret);
- goto out_sleep;
- }
- set_bit(WL1271_FLAG_JOINED, &wl->flags);
- }
-
if (wl->bss_type == BSS_TYPE_IBSS) {
/* FIXME: This implements rudimentary ad-hoc support -
proper templates are on the wish list and notification
on when they change. This patch will update the templates
- on every call to this function. Also, the firmware will not
- answer to probe-requests as it does not have the proper
- SSID set in the JOIN command. The probe-response template
- is set nevertheless, as the FW will ASSERT without it */
+ on every call to this function. */
struct sk_buff *beacon = ieee80211_beacon_get(hw, vif);
if (beacon) {
struct ieee80211_hdr *hdr;
+
+ wl1271_ssid_set(wl, beacon);
ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON,
beacon->data,
beacon->len);
dev_kfree_skb(beacon);
if (ret < 0)
goto out_sleep;
+
+ /* Need to update the SSID (for filtering etc) */
+ do_join = true;
}
}
+ if ((changed & BSS_CHANGED_BSSID) &&
+ /*
+ * Now we know the correct bssid, so we send a new join command
+ * and enable the BSSID filter
+ */
+ memcmp(wl->bssid, bss_conf->bssid, ETH_ALEN)) {
+ wl->rx_config |= CFG_BSSID_FILTER_EN;
+ memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN);
+ ret = wl1271_cmd_build_null_data(wl);
+ if (ret < 0) {
+ wl1271_warning("cmd buld null data failed %d",
+ ret);
+ goto out_sleep;
+ }
+
+ /* Need to update the BSSID (for filtering etc) */
+ do_join = true;
+ }
+
if (changed & BSS_CHANGED_ASSOC) {
if (bss_conf->assoc) {
wl->aid = bss_conf->aid;
if (test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags) &&
!test_bit(WL1271_FLAG_PSM, &wl->flags)) {
mode = STATION_POWER_SAVE_MODE;
- ret = wl1271_ps_set_mode(wl, mode);
+ ret = wl1271_ps_set_mode(wl, mode, true);
if (ret < 0)
goto out_sleep;
}
}
}
+ if (do_join) {
+ ret = wl1271_cmd_join(wl);
+ if (ret < 0) {
+ wl1271_warning("cmd join failed %d", ret);
+ goto out_sleep;
+ }
+ set_bit(WL1271_FLAG_JOINED, &wl->flags);
+ }
+
+out_sleep:
+ wl1271_ps_elp_sleep(wl);
+
+out:
+ mutex_unlock(&wl->mutex);
+}
+
+static int wl1271_op_conf_tx(struct ieee80211_hw *hw, u16 queue,
+ const struct ieee80211_tx_queue_params *params)
+{
+ struct wl1271 *wl = hw->priv;
+ int ret;
+
+ mutex_lock(&wl->mutex);
+
+ wl1271_debug(DEBUG_MAC80211, "mac80211 conf tx %d", queue);
+
+ ret = wl1271_ps_elp_wakeup(wl, false);
+ if (ret < 0)
+ goto out;
+
+ ret = wl1271_acx_ac_cfg(wl, wl1271_tx_get_queue(queue),
+ params->cw_min, params->cw_max,
+ params->aifs, params->txop);
+ if (ret < 0)
+ goto out_sleep;
+
+ ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue),
+ CONF_CHANNEL_TYPE_EDCF,
+ wl1271_tx_get_queue(queue),
+ CONF_PS_SCHEME_LEGACY_PSPOLL,
+ CONF_ACK_POLICY_LEGACY, 0, 0);
+ if (ret < 0)
+ goto out_sleep;
+
out_sleep:
wl1271_ps_elp_sleep(wl);
out:
mutex_unlock(&wl->mutex);
+
+ return ret;
}
.hw_scan = wl1271_op_hw_scan,
.bss_info_changed = wl1271_op_bss_info_changed,
.set_rts_threshold = wl1271_op_set_rts_threshold,
+ .conf_tx = wl1271_op_conf_tx,
+ CFG80211_TESTMODE_CMD(wl1271_tm_cmd)
};
static int wl1271_register_hw(struct wl1271 *wl)
};
#define WL1271_DEFAULT_CHANNEL 0
-static int __devinit wl1271_probe(struct spi_device *spi)
+
+static struct ieee80211_hw *wl1271_alloc_hw(void)
{
- struct wl12xx_platform_data *pdata;
struct ieee80211_hw *hw;
struct wl1271 *wl;
- int ret, i;
- static const u8 nokia_oui[3] = {0x00, 0x1f, 0xdf};
-
- pdata = spi->dev.platform_data;
- if (!pdata) {
- wl1271_error("no platform data");
- return -ENODEV;
- }
+ int i;
hw = ieee80211_alloc_hw(sizeof(*wl), &wl1271_ops);
if (!hw) {
wl1271_error("could not alloc ieee80211_hw");
- return -ENOMEM;
+ return ERR_PTR(-ENOMEM);
}
wl = hw->priv;
INIT_LIST_HEAD(&wl->list);
wl->hw = hw;
- dev_set_drvdata(&spi->dev, wl);
- wl->spi = spi;
skb_queue_head_init(&wl->tx_queue);
spin_lock_init(&wl->wl_lock);
- /*
- * In case our MAC address is not correctly set,
- * we use a random but Nokia MAC.
- */
- memcpy(wl->mac_addr, nokia_oui, 3);
- get_random_bytes(wl->mac_addr + 3, 3);
-
wl->state = WL1271_STATE_OFF;
mutex_init(&wl->mutex);
+ /* Apply default driver configuration. */
+ wl1271_conf_init(wl);
+
+ return hw;
+}
+
+int wl1271_free_hw(struct wl1271 *wl)
+{
+ ieee80211_unregister_hw(wl->hw);
+
+ wl1271_debugfs_exit(wl);
+
+ kfree(wl->target_mem_map);
+ vfree(wl->fw);
+ wl->fw = NULL;
+ kfree(wl->nvs);
+ wl->nvs = NULL;
+
+ kfree(wl->fw_status);
+ kfree(wl->tx_res_if);
+
+ ieee80211_free_hw(wl->hw);
+
+ return 0;
+}
+
+static int __devinit wl1271_probe(struct spi_device *spi)
+{
+ struct wl12xx_platform_data *pdata;
+ struct ieee80211_hw *hw;
+ struct wl1271 *wl;
+ int ret;
+
+ pdata = spi->dev.platform_data;
+ if (!pdata) {
+ wl1271_error("no platform data");
+ return -ENODEV;
+ }
+
+ hw = wl1271_alloc_hw();
+ if (IS_ERR(hw))
+ return PTR_ERR(hw);
+
+ wl = hw->priv;
+
+ dev_set_drvdata(&spi->dev, wl);
+ wl->spi = spi;
+
/* This is the only SPI value that we need to set here, the rest
* comes from the board-peripherals file */
spi->bits_per_word = 32;
}
dev_set_drvdata(&wl1271_device.dev, wl);
- /* Apply default driver configuration. */
- wl1271_conf_init(wl);
-
ret = wl1271_init_ieee80211(wl);
if (ret)
goto out_platform;
{
struct wl1271 *wl = dev_get_drvdata(&spi->dev);
- ieee80211_unregister_hw(wl->hw);
-
- wl1271_debugfs_exit(wl);
platform_device_unregister(&wl1271_device);
free_irq(wl->irq, wl);
- kfree(wl->target_mem_map);
- vfree(wl->fw);
- wl->fw = NULL;
- kfree(wl->nvs);
- wl->nvs = NULL;
-
- kfree(wl->fw_status);
- kfree(wl->tx_res_if);
- ieee80211_free_hw(wl->hw);
+ wl1271_free_hw(wl);
return 0;
}
#include "wl1271_reg.h"
#include "wl1271_ps.h"
#include "wl1271_spi.h"
+#include "wl1271_io.h"
#define WL1271_WAKEUP_TIMEOUT 500
return 0;
}
-int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode)
+int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
+ bool send)
{
int ret;
case STATION_POWER_SAVE_MODE:
wl1271_debug(DEBUG_PSM, "entering psm");
- /* enable beacon filtering */
- ret = wl1271_acx_beacon_filter_opt(wl, true);
- if (ret < 0)
- return ret;
-
- /* enable beacon early termination */
- ret = wl1271_acx_bet_enable(wl, true);
- if (ret < 0)
- return ret;
-
- ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE);
- if (ret < 0)
- return ret;
-
- wl1271_ps_elp_sleep(wl);
+ ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE, send);
if (ret < 0)
return ret;
if (ret < 0)
return ret;
- ret = wl1271_cmd_ps_mode(wl, STATION_ACTIVE_MODE);
+ ret = wl1271_cmd_ps_mode(wl, STATION_ACTIVE_MODE, send);
if (ret < 0)
return ret;
#include "wl1271.h"
#include "wl1271_acx.h"
-int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode);
+int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
+ bool send);
void wl1271_ps_elp_sleep(struct wl1271 *wl);
int wl1271_ps_elp_wakeup(struct wl1271 *wl, bool chip_awake);
void wl1271_elp_work(struct work_struct *work);
#include "wl1271_reg.h"
#include "wl1271_rx.h"
#include "wl1271_spi.h"
+#include "wl1271_io.h"
static u8 wl1271_rx_get_mem_block(struct wl1271_fw_status *status,
u32 drv_rx_counter)
}
buf = skb_put(skb, length);
- wl1271_spi_read(wl, WL1271_SLV_MEM_DATA, buf, length, true);
+ wl1271_read(wl, WL1271_SLV_MEM_DATA, buf, length, true);
/* the data read starts with the descriptor */
desc = (struct wl1271_rx_descriptor *) buf;
wl->rx_mem_pool_addr.addr + 4;
/* Choose the block we want to read */
- wl1271_spi_write(wl, WL1271_SLV_REG_DATA,
- &wl->rx_mem_pool_addr,
- sizeof(wl->rx_mem_pool_addr), false);
+ wl1271_write(wl, WL1271_SLV_REG_DATA, &wl->rx_mem_pool_addr,
+ sizeof(wl->rx_mem_pool_addr), false);
wl1271_rx_handle_data(wl, buf_size);
wl->rx_counter++;
drv_rx_counter = wl->rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
+ wl1271_write32(wl, RX_DRIVER_COUNTER_ADDRESS, wl->rx_counter);
}
-
- wl1271_spi_write32(wl, RX_DRIVER_COUNTER_ADDRESS, wl->rx_counter);
}
#include "wl12xx_80211.h"
#include "wl1271_spi.h"
-static int wl1271_translate_addr(struct wl1271 *wl, int addr)
-{
- /*
- * To translate, first check to which window of addresses the
- * particular address belongs. Then subtract the starting address
- * of that window from the address. Then, add offset of the
- * translated region.
- *
- * The translated regions occur next to each other in physical device
- * memory, so just add the sizes of the preceeding address regions to
- * get the offset to the new region.
- *
- * Currently, only the two first regions are addressed, and the
- * assumption is that all addresses will fall into either of those
- * two.
- */
- if ((addr >= wl->part.reg.start) &&
- (addr < wl->part.reg.start + wl->part.reg.size))
- return addr - wl->part.reg.start + wl->part.mem.size;
- else
- return addr - wl->part.mem.start;
-}
void wl1271_spi_reset(struct wl1271 *wl)
{
wl1271_dump(DEBUG_SPI, "spi init -> ", cmd, WSPI_INIT_CMD_LEN);
}
-/* Set the SPI partitions to access the chip addresses
- *
- * To simplify driver code, a fixed (virtual) memory map is defined for
- * register and memory addresses. Because in the chipset, in different stages
- * of operation, those addresses will move around, an address translation
- * mechanism is required.
- *
- * There are four partitions (three memory and one register partition),
- * which are mapped to two different areas of the hardware memory.
- *
- * Virtual address
- * space
- *
- * | |
- * ...+----+--> mem.start
- * Physical address ... | |
- * space ... | | [PART_0]
- * ... | |
- * 00000000 <--+----+... ...+----+--> mem.start + mem.size
- * | | ... | |
- * |MEM | ... | |
- * | | ... | |
- * mem.size <--+----+... | | {unused area)
- * | | ... | |
- * |REG | ... | |
- * mem.size | | ... | |
- * + <--+----+... ...+----+--> reg.start
- * reg.size | | ... | |
- * |MEM2| ... | | [PART_1]
- * | | ... | |
- * ...+----+--> reg.start + reg.size
- * | |
- *
- */
-int wl1271_set_partition(struct wl1271 *wl,
- struct wl1271_partition_set *p)
-{
- /* copy partition info */
- memcpy(&wl->part, p, sizeof(*p));
-
- wl1271_debug(DEBUG_SPI, "mem_start %08X mem_size %08X",
- p->mem.start, p->mem.size);
- wl1271_debug(DEBUG_SPI, "reg_start %08X reg_size %08X",
- p->reg.start, p->reg.size);
- wl1271_debug(DEBUG_SPI, "mem2_start %08X mem2_size %08X",
- p->mem2.start, p->mem2.size);
- wl1271_debug(DEBUG_SPI, "mem3_start %08X mem3_size %08X",
- p->mem3.start, p->mem3.size);
-
- /* write partition info to the chipset */
- wl1271_raw_write32(wl, HW_PART0_START_ADDR, p->mem.start);
- wl1271_raw_write32(wl, HW_PART0_SIZE_ADDR, p->mem.size);
- wl1271_raw_write32(wl, HW_PART1_START_ADDR, p->reg.start);
- wl1271_raw_write32(wl, HW_PART1_SIZE_ADDR, p->reg.size);
- wl1271_raw_write32(wl, HW_PART2_START_ADDR, p->mem2.start);
- wl1271_raw_write32(wl, HW_PART2_SIZE_ADDR, p->mem2.size);
- wl1271_raw_write32(wl, HW_PART3_START_ADDR, p->mem3.start);
-
- return 0;
-}
-
#define WL1271_BUSY_WORD_TIMEOUT 1000
/* FIXME: Check busy words, removed due to SPI bug */
wl1271_dump(DEBUG_SPI, "spi_write cmd -> ", cmd, sizeof(*cmd));
wl1271_dump(DEBUG_SPI, "spi_write buf -> ", buf, len);
}
-
-void wl1271_spi_read(struct wl1271 *wl, int addr, void *buf, size_t len,
- bool fixed)
-{
- int physical;
-
- physical = wl1271_translate_addr(wl, addr);
-
- wl1271_spi_raw_read(wl, physical, buf, len, fixed);
-}
-
-void wl1271_spi_write(struct wl1271 *wl, int addr, void *buf, size_t len,
- bool fixed)
-{
- int physical;
-
- physical = wl1271_translate_addr(wl, addr);
-
- wl1271_spi_raw_write(wl, physical, buf, len, fixed);
-}
-
-u32 wl1271_spi_read32(struct wl1271 *wl, int addr)
-{
- return wl1271_raw_read32(wl, wl1271_translate_addr(wl, addr));
-}
-
-void wl1271_spi_write32(struct wl1271 *wl, int addr, u32 val)
-{
- wl1271_raw_write32(wl, wl1271_translate_addr(wl, addr), val);
-}
-
-void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val)
-{
- /* write address >> 1 + 0x30000 to OCP_POR_CTR */
- addr = (addr >> 1) + 0x30000;
- wl1271_spi_write32(wl, OCP_POR_CTR, addr);
-
- /* write value to OCP_POR_WDATA */
- wl1271_spi_write32(wl, OCP_DATA_WRITE, val);
-
- /* write 1 to OCP_CMD */
- wl1271_spi_write32(wl, OCP_CMD, OCP_CMD_WRITE);
-}
-
-u16 wl1271_top_reg_read(struct wl1271 *wl, int addr)
-{
- u32 val;
- int timeout = OCP_CMD_LOOP;
-
- /* write address >> 1 + 0x30000 to OCP_POR_CTR */
- addr = (addr >> 1) + 0x30000;
- wl1271_spi_write32(wl, OCP_POR_CTR, addr);
-
- /* write 2 to OCP_CMD */
- wl1271_spi_write32(wl, OCP_CMD, OCP_CMD_READ);
-
- /* poll for data ready */
- do {
- val = wl1271_spi_read32(wl, OCP_DATA_READ);
- } while (!(val & OCP_READY_MASK) && --timeout);
-
- if (!timeout) {
- wl1271_warning("Top register access timed out.");
- return 0xffff;
- }
-
- /* check data status and return if OK */
- if ((val & OCP_STATUS_MASK) == OCP_STATUS_OK)
- return val & 0xffff;
- else {
- wl1271_warning("Top register access returned error.");
- return 0xffff;
- }
-}
void wl1271_spi_raw_read(struct wl1271 *wl, int addr, void *buf,
size_t len, bool fixed);
-/* Translated target IO */
-void wl1271_spi_read(struct wl1271 *wl, int addr, void *buf, size_t len,
- bool fixed);
-void wl1271_spi_write(struct wl1271 *wl, int addr, void *buf, size_t len,
- bool fixed);
-u32 wl1271_spi_read32(struct wl1271 *wl, int addr);
-void wl1271_spi_write32(struct wl1271 *wl, int addr, u32 val);
-
-/* Top Register IO */
-void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val);
-u16 wl1271_top_reg_read(struct wl1271 *wl, int addr);
-
/* INIT and RESET words */
void wl1271_spi_reset(struct wl1271 *wl);
void wl1271_spi_init(struct wl1271 *wl);
-int wl1271_set_partition(struct wl1271 *wl,
- struct wl1271_partition_set *p);
-
-static inline u32 wl1271_raw_read32(struct wl1271 *wl, int addr)
-{
- wl1271_spi_raw_read(wl, addr, &wl->buffer_32,
- sizeof(wl->buffer_32), false);
-
- return wl->buffer_32;
-}
-
-static inline void wl1271_raw_write32(struct wl1271 *wl, int addr, u32 val)
-{
- wl->buffer_32 = val;
- wl1271_spi_raw_write(wl, addr, &wl->buffer_32,
- sizeof(wl->buffer_32), false);
-}
-
#endif /* __WL1271_SPI_H__ */
--- /dev/null
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+#include "wl1271_testmode.h"
+
+#include <net/genetlink.h>
+
+#include "wl1271.h"
+#include "wl1271_spi.h"
+#include "wl1271_acx.h"
+
+#define WL1271_TM_MAX_DATA_LENGTH 1024
+
+enum wl1271_tm_commands {
+ WL1271_TM_CMD_UNSPEC,
+ WL1271_TM_CMD_TEST,
+ WL1271_TM_CMD_INTERROGATE,
+ WL1271_TM_CMD_CONFIGURE,
+ WL1271_TM_CMD_NVS_PUSH,
+ WL1271_TM_CMD_SET_PLT_MODE,
+
+ __WL1271_TM_CMD_AFTER_LAST
+};
+#define WL1271_TM_CMD_MAX (__WL1271_TM_CMD_AFTER_LAST - 1)
+
+enum wl1271_tm_attrs {
+ WL1271_TM_ATTR_UNSPEC,
+ WL1271_TM_ATTR_CMD_ID,
+ WL1271_TM_ATTR_ANSWER,
+ WL1271_TM_ATTR_DATA,
+ WL1271_TM_ATTR_IE_ID,
+ WL1271_TM_ATTR_PLT_MODE,
+
+ __WL1271_TM_ATTR_AFTER_LAST
+};
+#define WL1271_TM_ATTR_MAX (__WL1271_TM_ATTR_AFTER_LAST - 1)
+
+static struct nla_policy wl1271_tm_policy[WL1271_TM_ATTR_MAX + 1] = {
+ [WL1271_TM_ATTR_CMD_ID] = { .type = NLA_U32 },
+ [WL1271_TM_ATTR_ANSWER] = { .type = NLA_U8 },
+ [WL1271_TM_ATTR_DATA] = { .type = NLA_BINARY,
+ .len = WL1271_TM_MAX_DATA_LENGTH },
+ [WL1271_TM_ATTR_IE_ID] = { .type = NLA_U32 },
+ [WL1271_TM_ATTR_PLT_MODE] = { .type = NLA_U32 },
+};
+
+
+static int wl1271_tm_cmd_test(struct wl1271 *wl, struct nlattr *tb[])
+{
+ int buf_len, ret, len;
+ struct sk_buff *skb;
+ void *buf;
+ u8 answer = 0;
+
+ wl1271_debug(DEBUG_TESTMODE, "testmode cmd test");
+
+ if (!tb[WL1271_TM_ATTR_DATA])
+ return -EINVAL;
+
+ buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
+ buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]);
+
+ if (tb[WL1271_TM_ATTR_ANSWER])
+ answer = nla_get_u8(tb[WL1271_TM_ATTR_ANSWER]);
+
+ if (buf_len > sizeof(struct wl1271_command))
+ return -EMSGSIZE;
+
+ mutex_lock(&wl->mutex);
+ ret = wl1271_cmd_test(wl, buf, buf_len, answer);
+ mutex_unlock(&wl->mutex);
+
+ if (ret < 0) {
+ wl1271_warning("testmode cmd test failed: %d", ret);
+ return ret;
+ }
+
+ if (answer) {
+ len = nla_total_size(buf_len);
+ skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, len);
+ if (!skb)
+ return -ENOMEM;
+
+ NLA_PUT(skb, WL1271_TM_ATTR_DATA, buf_len, buf);
+ ret = cfg80211_testmode_reply(skb);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+
+nla_put_failure:
+ kfree_skb(skb);
+ return -EMSGSIZE;
+}
+
+static int wl1271_tm_cmd_interrogate(struct wl1271 *wl, struct nlattr *tb[])
+{
+ int ret;
+ struct wl1271_command *cmd;
+ struct sk_buff *skb;
+ u8 ie_id;
+
+ wl1271_debug(DEBUG_TESTMODE, "testmode cmd interrogate");
+
+ if (!tb[WL1271_TM_ATTR_IE_ID])
+ return -EINVAL;
+
+ ie_id = nla_get_u8(tb[WL1271_TM_ATTR_IE_ID]);
+
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (!cmd)
+ return -ENOMEM;
+
+ mutex_lock(&wl->mutex);
+ ret = wl1271_cmd_interrogate(wl, ie_id, cmd, sizeof(*cmd));
+ mutex_unlock(&wl->mutex);
+
+ if (ret < 0) {
+ wl1271_warning("testmode cmd interrogate failed: %d", ret);
+ return ret;
+ }
+
+ skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, sizeof(*cmd));
+ if (!skb)
+ return -ENOMEM;
+
+ NLA_PUT(skb, WL1271_TM_ATTR_DATA, sizeof(*cmd), cmd);
+
+ return 0;
+
+nla_put_failure:
+ kfree_skb(skb);
+ return -EMSGSIZE;
+}
+
+static int wl1271_tm_cmd_configure(struct wl1271 *wl, struct nlattr *tb[])
+{
+ int buf_len, ret;
+ void *buf;
+ u8 ie_id;
+
+ wl1271_debug(DEBUG_TESTMODE, "testmode cmd configure");
+
+ if (!tb[WL1271_TM_ATTR_DATA])
+ return -EINVAL;
+ if (!tb[WL1271_TM_ATTR_IE_ID])
+ return -EINVAL;
+
+ ie_id = nla_get_u8(tb[WL1271_TM_ATTR_IE_ID]);
+ buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
+ buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]);
+
+ if (buf_len > sizeof(struct wl1271_command))
+ return -EMSGSIZE;
+
+ mutex_lock(&wl->mutex);
+ ret = wl1271_cmd_configure(wl, ie_id, buf, buf_len);
+ mutex_unlock(&wl->mutex);
+
+ if (ret < 0) {
+ wl1271_warning("testmode cmd configure failed: %d", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int wl1271_tm_cmd_nvs_push(struct wl1271 *wl, struct nlattr *tb[])
+{
+ int ret = 0;
+ size_t len;
+ void *buf;
+
+ wl1271_debug(DEBUG_TESTMODE, "testmode cmd nvs push");
+
+ if (!tb[WL1271_TM_ATTR_DATA])
+ return -EINVAL;
+
+ buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
+ len = nla_len(tb[WL1271_TM_ATTR_DATA]);
+
+ if (len != sizeof(struct wl1271_nvs_file)) {
+ wl1271_error("nvs size is not as expected: %zu != %zu",
+ len, sizeof(struct wl1271_nvs_file));
+ return -EMSGSIZE;
+ }
+
+ mutex_lock(&wl->mutex);
+
+ kfree(wl->nvs);
+
+ wl->nvs = kmalloc(sizeof(struct wl1271_nvs_file), GFP_KERNEL);
+ if (!wl->nvs) {
+ wl1271_error("could not allocate memory for the nvs file");
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ memcpy(wl->nvs, buf, len);
+
+ wl1271_debug(DEBUG_TESTMODE, "testmode pushed nvs");
+
+out:
+ mutex_unlock(&wl->mutex);
+
+ return ret;
+}
+
+static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[])
+{
+ u32 val;
+ int ret;
+
+ wl1271_debug(DEBUG_TESTMODE, "testmode cmd set plt mode");
+
+ if (!tb[WL1271_TM_ATTR_PLT_MODE])
+ return -EINVAL;
+
+ val = nla_get_u32(tb[WL1271_TM_ATTR_PLT_MODE]);
+
+ switch (val) {
+ case 0:
+ ret = wl1271_plt_stop(wl);
+ break;
+ case 1:
+ ret = wl1271_plt_start(wl);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
+{
+ struct wl1271 *wl = hw->priv;
+ struct nlattr *tb[WL1271_TM_ATTR_MAX + 1];
+ int err;
+
+ err = nla_parse(tb, WL1271_TM_ATTR_MAX, data, len, wl1271_tm_policy);
+ if (err)
+ return err;
+
+ if (!tb[WL1271_TM_ATTR_CMD_ID])
+ return -EINVAL;
+
+ switch (nla_get_u32(tb[WL1271_TM_ATTR_CMD_ID])) {
+ case WL1271_TM_CMD_TEST:
+ return wl1271_tm_cmd_test(wl, tb);
+ case WL1271_TM_CMD_INTERROGATE:
+ return wl1271_tm_cmd_interrogate(wl, tb);
+ case WL1271_TM_CMD_CONFIGURE:
+ return wl1271_tm_cmd_configure(wl, tb);
+ case WL1271_TM_CMD_NVS_PUSH:
+ return wl1271_tm_cmd_nvs_push(wl, tb);
+ case WL1271_TM_CMD_SET_PLT_MODE:
+ return wl1271_tm_cmd_set_plt_mode(wl, tb);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
--- /dev/null
+/*
+ * This file is part of wl1271
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contact: Luciano Coelho <luciano.coelho@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __WL1271_TESTMODE_H__
+#define __WL1271_TESTMODE_H__
+
+#include <net/mac80211.h>
+
+int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len);
+
+#endif /* __WL1271_TESTMODE_H__ */
#include "wl1271.h"
#include "wl1271_spi.h"
+#include "wl1271_io.h"
#include "wl1271_reg.h"
#include "wl1271_ps.h"
#include "wl1271_tx.h"
u32 extra, struct ieee80211_tx_info *control)
{
struct wl1271_tx_hw_descr *desc;
- int pad;
+ int pad, ac;
u16 tx_attr;
desc = (struct wl1271_tx_hw_descr *) skb->data;
/* configure the tx attributes */
tx_attr = wl->session_counter << TX_HW_ATTR_OFST_SESSION_COUNTER;
- /* FIXME: do we know the packet priority? can we identify mgmt
- packets, and use max prio for them at least? */
- desc->tid = 0;
+
+ /* queue */
+ ac = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
+ desc->tid = wl1271_tx_ac_to_tid(ac);
+
desc->aid = TX_HW_DEFAULT_AID;
desc->reserved = 0;
len = WL1271_TX_ALIGN(skb->len);
/* perform a fixed address block write with the packet */
- wl1271_spi_write(wl, WL1271_SLV_MEM_DATA, skb->data, len, true);
+ wl1271_write(wl, WL1271_SLV_MEM_DATA, skb->data, len, true);
/* write packet new counter into the write access register */
wl->tx_packets_count++;
- wl1271_spi_write32(wl, WL1271_HOST_WR_ACCESS, wl->tx_packets_count);
+ wl1271_write32(wl, WL1271_HOST_WR_ACCESS, wl->tx_packets_count);
desc = (struct wl1271_tx_hw_descr *) skb->data;
wl1271_debug(DEBUG_TX, "tx id %u skb 0x%p payload %u (%u words)",
ret = wl1271_cmd_set_default_wep_key(wl, idx);
if (ret < 0)
return ret;
+ wl->default_key = idx;
}
}
wl1271_debug(DEBUG_TX, "tx_complete received, packets: %d", count);
/* read the tx results from the chipset */
- wl1271_spi_read(wl, le32_to_cpu(memmap->tx_result),
- wl->tx_res_if, sizeof(*wl->tx_res_if), false);
+ wl1271_read(wl, le32_to_cpu(memmap->tx_result),
+ wl->tx_res_if, sizeof(*wl->tx_res_if), false);
/* verify that the result buffer is not getting overrun */
if (count > TX_HW_RESULT_QUEUE_LEN) {
}
/* write host counter to chipset (to ack) */
- wl1271_spi_write32(wl, le32_to_cpu(memmap->tx_result) +
- offsetof(struct wl1271_tx_hw_res_if,
- tx_result_host_counter),
- le32_to_cpu(wl->tx_res_if->tx_result_fw_counter));
+ wl1271_write32(wl, le32_to_cpu(memmap->tx_result) +
+ offsetof(struct wl1271_tx_hw_res_if,
+ tx_result_host_counter),
+ le32_to_cpu(wl->tx_res_if->tx_result_fw_counter));
}
/* caller must hold wl->mutex */
struct wl1271_tx_hw_res_descr tx_results_queue[TX_HW_RESULT_QUEUE_LEN];
} __attribute__ ((packed));
+static inline int wl1271_tx_get_queue(int queue)
+{
+ /* FIXME: use best effort until WMM is enabled */
+ return CONF_TX_AC_BE;
+
+ switch (queue) {
+ case 0:
+ return CONF_TX_AC_VO;
+ case 1:
+ return CONF_TX_AC_VI;
+ case 2:
+ return CONF_TX_AC_BE;
+ case 3:
+ return CONF_TX_AC_BK;
+ default:
+ return CONF_TX_AC_BE;
+ }
+}
+
+/* wl1271 tx descriptor needs the tid and we need to convert it from ac */
+static inline int wl1271_tx_ac_to_tid(int ac)
+{
+ switch (ac) {
+ case 0:
+ return 0;
+ case 1:
+ return 2;
+ case 2:
+ return 4;
+ case 3:
+ return 6;
+ default:
+ return 0;
+ }
+}
+
void wl1271_tx_work(struct work_struct *work);
void wl1271_tx_complete(struct wl1271 *wl, u32 count);
void wl1271_tx_flush(struct wl1271 *wl);
case 0x5354:
ssb_pmu0_pllinit_r0(cc, crystalfreq);
break;
+ case 0x4322:
+ if (cc->pmu.rev == 2) {
+ chipco_write32(cc, SSB_CHIPCO_PLLCTL_ADDR, 0x0000000A);
+ chipco_write32(cc, SSB_CHIPCO_PLLCTL_DATA, 0x380005C0);
+ }
+ break;
default:
ssb_printk(KERN_ERR PFX
"ERROR: PLL init unknown for device %04X\n",
switch (bus->chip_id) {
case 0x4312:
+ case 0x4322:
/* We keep the default settings:
* min_msk = 0xCBB
* max_msk = 0x7FFFF
#ifdef CONFIG_SSB_B43_PCI_BRIDGE
extern int __init b43_pci_ssb_bridge_init(void);
extern void __exit b43_pci_ssb_bridge_exit(void);
-#else /* CONFIG_SSB_B43_PCI_BRIDGR */
+#else /* CONFIG_SSB_B43_PCI_BRIDGE */
static inline int b43_pci_ssb_bridge_init(void)
{
return 0;
static inline void b43_pci_ssb_bridge_exit(void)
{
}
-#endif /* CONFIG_SSB_PCIHOST */
+#endif /* CONFIG_SSB_B43_PCI_BRIDGE */
#endif /* LINUX_SSB_PRIVATE_H_ */
u8 payload[0];
} __attribute__ ((packed));
-struct ieee80211_hdr_3addr {
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
- __le16 seq_ctl;
- u8 payload[0];
-} __attribute__ ((packed));
-
struct ieee80211_hdr_4addr {
__le16 frame_ctl;
__le16 duration_id;
case IEEE80211_2ADDR_LEN:
return ((struct ieee80211_hdr_2addr *)hdr)->payload;
case IEEE80211_3ADDR_LEN:
- return ((struct ieee80211_hdr_3addr *)hdr)->payload;
+ return (void *)hdr+sizeof(struct ieee80211_hdr_3addr);
case IEEE80211_4ADDR_LEN:
return ((struct ieee80211_hdr_4addr *)hdr)->payload;
}
static inline u8 Frame_QoSTID(u8 *buf)
{
struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr *)buf;
- u16 fc = le16_to_cpu(hdr->frame_ctl);
+ u16 fc = le16_to_cpu(hdr->frame_control);
return (u8)((frameqos *)(buf +
(((fc & IEEE80211_FCTL_TODS) &&
struct ieee80211_rxb *rxb,u8* src,u8* dst)
{
struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr* )skb->data;
- u16 fc = le16_to_cpu(hdr->frame_ctl);
+ u16 fc = le16_to_cpu(hdr->frame_control);
u16 LLCOffset= sizeof(struct ieee80211_hdr_3addr);
u16 ChkLength;
struct sk_buff *sub_skb;
u8 *data_ptr;
/* just for debug purpose */
- SeqNum = WLAN_GET_SEQ_SEQ(le16_to_cpu(hdr->seq_ctl));
+ SeqNum = WLAN_GET_SEQ_SEQ(le16_to_cpu(hdr->seq_ctrl));
if((IEEE80211_QOS_HAS_SEQ(fc))&&\
(((frameqos *)(skb->data + IEEE80211_3ADDR_LEN))->field.reserved)) {
escape_essid(info_element->data,
info_element->len),
MAC_ARG(beacon->header.addr3),
- WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
+ WLAN_FC_GET_STYPE(beacon->header.frame_control) ==
IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
return;
return;
if(ieee->bGlobalDomain)
{
- if (WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP)
+ if (WLAN_FC_GET_STYPE(beacon->header.frame_control) == IEEE80211_STYPE_PROBE_RESP)
{
// Case 1: Country code
if(IS_COUNTRY_IE_VALID(ieee) )
else
ieee->current_network.buseprotection = false;
}
- if(is_beacon(beacon->header.frame_ctl))
+ if(is_beacon(beacon->header.frame_control))
{
if(ieee->state == IEEE80211_LINKED)
ieee->LinkDetectInfo.NumRecvBcnInPeriod++;
escape_essid(network.ssid,
network.ssid_len),
MAC_ARG(network.bssid),
- WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
+ WLAN_FC_GET_STYPE(beacon->header.frame_control) ==
IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
#endif
escape_essid(target->ssid,
target->ssid_len),
MAC_ARG(target->bssid),
- WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
+ WLAN_FC_GET_STYPE(beacon->header.frame_control) ==
IEEE80211_STYPE_PROBE_RESP ?
"PROBE RESPONSE" : "BEACON");
*/
renew = !time_after(target->last_scanned + ieee->scan_age, jiffies);
//YJ,add,080819,for hidden ap
- if(is_beacon(beacon->header.frame_ctl) == 0)
+ if(is_beacon(beacon->header.frame_control) == 0)
network.flags = (~NETWORK_EMPTY_ESSID & network.flags)|(NETWORK_EMPTY_ESSID & target->flags);
//if(strncmp(network.ssid, "linksys-c",9) == 0)
// printk("====>2 network.ssid=%s FLAG=%d target.ssid=%s FLAG=%d\n", network.ssid, network.flags, target->ssid, target->flags);
}
spin_unlock_irqrestore(&ieee->lock, flags);
- if (is_beacon(beacon->header.frame_ctl)&&is_same_network(&ieee->current_network, &network, ieee)&&\
+ if (is_beacon(beacon->header.frame_control)&&is_same_network(&ieee->current_network, &network, ieee)&&\
(ieee->state == IEEE80211_LINKED)) {
if(ieee->handle_beacon != NULL) {
ieee->handle_beacon(ieee->dev,beacon,&ieee->current_network);
if(ieee->queue_stop){
enqueue_mgmt(ieee,skb);
}else{
- header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0]<<4);
+ header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0]<<4);
if (ieee->seq_ctrl[0] == 0xFFF)
ieee->seq_ctrl[0] = 0;
spin_unlock_irqrestore(&ieee->lock, flags);
spin_lock_irqsave(&ieee->mgmt_tx_lock, flags);
- header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
+ header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
if (ieee->seq_ctrl[0] == 0xFFF)
ieee->seq_ctrl[0] = 0;
//printk("=============>%s()\n", __FUNCTION__);
if(single){
- header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
+ header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
if (ieee->seq_ctrl[0] == 0xFFF)
ieee->seq_ctrl[0] = 0;
}else{
- header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
+ header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
if (ieee->seq_ctrl[0] == 0xFFF)
ieee->seq_ctrl[0] = 0;
skb_reserve(skb, ieee->tx_headroom);
req = (struct ieee80211_probe_request *) skb_put(skb,sizeof(struct ieee80211_probe_request));
- req->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_REQ);
+ req->header.frame_control = cpu_to_le16(IEEE80211_STYPE_PROBE_REQ);
req->header.duration_id = 0; //FIXME: is this OK ?
memset(req->header.addr1, 0xff, ETH_ALEN);
auth = (struct ieee80211_authentication *)
skb_put(skb, sizeof(struct ieee80211_authentication));
- auth->header.frame_ctl = IEEE80211_STYPE_AUTH;
- if (challengelen) auth->header.frame_ctl |= IEEE80211_FCTL_WEP;
+ auth->header.frame_control = IEEE80211_STYPE_AUTH;
+ if (challengelen) auth->header.frame_control |= IEEE80211_FCTL_WEP;
auth->header.duration_id = 0x013a; //FIXME
beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);
- beacon_buf->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_RESP);
+ beacon_buf->header.frame_control = cpu_to_le16(IEEE80211_STYPE_PROBE_RESP);
beacon_buf->info_element[0].id = MFIE_TYPE_SSID;
beacon_buf->info_element[0].len = ssid_len;
assoc = (struct ieee80211_assoc_response_frame *)
skb_put(skb,sizeof(struct ieee80211_assoc_response_frame));
- assoc->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP);
+ assoc->header.frame_control = cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP);
memcpy(assoc->header.addr1, dest,ETH_ALEN);
memcpy(assoc->header.addr3, ieee->dev->dev_addr, ETH_ALEN);
memcpy(assoc->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
memcpy(auth->header.addr3, ieee->dev->dev_addr, ETH_ALEN);
memcpy(auth->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
memcpy(auth->header.addr1, dest, ETH_ALEN);
- auth->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_AUTH);
+ auth->header.frame_control = cpu_to_le16(IEEE80211_STYPE_AUTH);
return skb;
memcpy(hdr->addr2, ieee->dev->dev_addr, ETH_ALEN);
memcpy(hdr->addr3, ieee->current_network.bssid, ETH_ALEN);
- hdr->frame_ctl = cpu_to_le16(IEEE80211_FTYPE_DATA |
+ hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
IEEE80211_STYPE_NULLFUNC | IEEE80211_FCTL_TODS |
(pwr ? IEEE80211_FCTL_PM:0));
skb_put(skb, sizeof(struct ieee80211_assoc_request_frame)+2);
- hdr->header.frame_ctl = IEEE80211_STYPE_ASSOC_REQ;
+ hdr->header.frame_control = IEEE80211_STYPE_ASSOC_REQ;
hdr->header.duration_id= 37; //FIXME
memcpy(hdr->header.addr1, beacon->bssid, ETH_ALEN);
memcpy(hdr->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
if(!ieee->proto_started)
return 0;
- switch (WLAN_FC_GET_STYPE(header->frame_ctl)) {
+ switch (WLAN_FC_GET_STYPE(header->frame_control)) {
case IEEE80211_STYPE_ASSOC_RESP:
case IEEE80211_STYPE_REASSOC_RESP:
IEEE80211_DEBUG_MGMT("received [RE]ASSOCIATION RESPONSE (%d)\n",
- WLAN_FC_GET_STYPE(header->frame_ctl));
+ WLAN_FC_GET_STYPE(header->frame_control));
if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) &&
ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATED &&
ieee->iw_mode == IW_MODE_INFRA){
if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) &&
ieee->state == IEEE80211_LINKED &&
ieee->iw_mode == IW_MODE_INFRA){
- printk("==========>received disassoc/deauth(%x) frame, reason code:%x\n",WLAN_FC_GET_STYPE(header->frame_ctl), ((struct ieee80211_disassoc*)skb->data)->reason);
+ printk("==========>received disassoc/deauth(%x) frame, reason code:%x\n",WLAN_FC_GET_STYPE(header->frame_control), ((struct ieee80211_disassoc*)skb->data)->reason);
ieee->state = IEEE80211_ASSOCIATING;
ieee->softmac_stats.reassoc++;
ieee->is_roaming = true;
header = (struct ieee80211_hdr_3addr *) skb->data;
- header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
+ header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
if (ieee->seq_ctrl[0] == 0xFFF)
ieee->seq_ctrl[0] = 0;
return NULL;
b = (struct ieee80211_probe_response *) skb->data;
- b->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_BEACON);
+ b->header.frame_control = cpu_to_le16(IEEE80211_STYPE_BEACON);
return skb;
return NULL;
b = (struct ieee80211_probe_response *) skb->data;
- b->header.seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
+ b->header.seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
if (ieee->seq_ctrl[0] == 0xFFF)
ieee->seq_ctrl[0] = 0;
return NULL;
disass = (struct ieee80211_disassoc *) skb_put(skb,sizeof(struct ieee80211_disassoc));
- disass->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_DISASSOC);
+ disass->header.frame_control = cpu_to_le16(IEEE80211_STYPE_DISASSOC);
disass->header.duration_id = 0;
memcpy(disass->header.addr1, beacon->bssid, ETH_ALEN);
memcpy(BAReq->addr3, ieee->current_network.bssid, ETH_ALEN);
- BAReq->frame_ctl = cpu_to_le16(IEEE80211_STYPE_MANAGE_ACT); //action frame
+ BAReq->frame_control = cpu_to_le16(IEEE80211_STYPE_MANAGE_ACT); //action frame
//tag += sizeof( struct ieee80211_hdr_3addr); //move to action field
tag = (u8*)skb_put(skb, 9);
memcpy(Delba->addr1, dst, ETH_ALEN);
memcpy(Delba->addr2, ieee->dev->dev_addr, ETH_ALEN);
memcpy(Delba->addr3, ieee->current_network.bssid, ETH_ALEN);
- Delba->frame_ctl = cpu_to_le16(IEEE80211_STYPE_MANAGE_ACT); //action frame
+ Delba->frame_control = cpu_to_le16(IEEE80211_STYPE_MANAGE_ACT); //action frame
tag = (u8*)skb_put(skb, 6);
u16 sc ;
unsigned int frag,seq;
hdr = (struct ieee80211_hdr_3addr *)buffer;
- sc = le16_to_cpu(hdr->seq_ctl);
+ sc = le16_to_cpu(hdr->seq_ctrl);
frag = WLAN_GET_SEQ_FRAG(sc);
seq = WLAN_GET_SEQ_SEQ(sc);
//cosa add 04292008 to record the sequence number
tmp_buf = (u8*)skb->data;// + get_rxpacket_shiftbytes_819xusb(pstats);
hdr = (struct ieee80211_hdr_3addr *)tmp_buf;
- fc = le16_to_cpu(hdr->frame_ctl);
+ fc = le16_to_cpu(hdr->frame_control);
type = WLAN_FC_GET_TYPE(fc);
praddr = hdr->addr1;
/*
* 802.11 netlink interface public header
*
- * Copyright 2006, 2007, 2008 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2008 Michael Wu <flamingice@sourmilk.net>
* Copyright 2008 Luis Carlos Cobo <luisca@cozybit.com>
* Copyright 2008 Michael Buesch <mb@bu3sch.de>
* rate selection. %NL80211_ATTR_IFINDEX is used to specify the interface
* and @NL80211_ATTR_TX_RATES the set of allowed rates.
*
+ * @NL80211_CMD_REGISTER_ACTION: Register for receiving certain action frames
+ * (via @NL80211_CMD_ACTION) for processing in userspace. This command
+ * requires an interface index and a match attribute containing the first
+ * few bytes of the frame that should match, e.g. a single byte for only
+ * a category match or four bytes for vendor frames including the OUI.
+ * The registration cannot be dropped, but is removed automatically
+ * when the netlink socket is closed. Multiple registrations can be made.
+ * @NL80211_CMD_ACTION: Action frame TX request and RX notification. This
+ * command is used both as a request to transmit an Action frame and as an
+ * event indicating reception of an Action frame that was not processed in
+ * kernel code, but is for us (i.e., which may need to be processed in a
+ * user space application). %NL80211_ATTR_FRAME is used to specify the
+ * frame contents (including header). %NL80211_ATTR_WIPHY_FREQ (and
+ * optionally %NL80211_ATTR_WIPHY_CHANNEL_TYPE) is used to indicate on
+ * which channel the frame is to be transmitted or was received. This
+ * channel has to be the current channel (remain-on-channel or the
+ * operational channel). When called, this operation returns a cookie
+ * (%NL80211_ATTR_COOKIE) that will be included with the TX status event
+ * pertaining to the TX request.
+ * @NL80211_CMD_ACTION_TX_STATUS: Report TX status of an Action frame
+ * transmitted with %NL80211_CMD_ACTION. %NL80211_ATTR_COOKIE identifies
+ * the TX command and %NL80211_ATTR_FRAME includes the contents of the
+ * frame. %NL80211_ATTR_ACK flag is included if the recipient acknowledged
+ * the frame.
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
NL80211_CMD_SET_TX_BITRATE_MASK,
+ NL80211_CMD_REGISTER_ACTION,
+ NL80211_CMD_ACTION,
+ NL80211_CMD_ACTION_TX_STATUS,
+
+ NL80211_CMD_SET_POWER_SAVE,
+ NL80211_CMD_GET_POWER_SAVE,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
* rates based on negotiated supported rates information. This attribute
* is used with %NL80211_CMD_SET_TX_BITRATE_MASK.
*
+ * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain
+ * at least one byte, currently used with @NL80211_CMD_REGISTER_ACTION.
+ *
+ * @NL80211_ATTR_ACK: Flag attribute indicating that the frame was
+ * acknowledged by the recipient.
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
NL80211_ATTR_TX_RATES,
+ NL80211_ATTR_FRAME_MATCH,
+
+ NL80211_ATTR_ACK,
+
+ NL80211_ATTR_PS_STATE,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
NL80211_BAND_5GHZ,
};
+enum nl80211_ps_state {
+ NL80211_PS_DISABLED,
+ NL80211_PS_ENABLED,
+};
+
#endif /* __LINUX_NL80211_H */
/*
* 802.11 device and configuration interface
*
- * Copyright 2006-2009 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* @cancel_remain_on_channel: Cancel an on-going remain-on-channel operation.
* This allows the operation to be terminated prior to timeout based on
* the duration value.
+ * @action: Transmit an action frame
*
* @testmode_cmd: run a test mode command
*
struct net_device *dev,
u64 cookie);
- /* some temporary stuff to finish wext */
+ int (*action)(struct wiphy *wiphy, struct net_device *dev,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type channel_type,
+ const u8 *buf, size_t len, u64 *cookie);
+
int (*set_power_mgmt)(struct wiphy *wiphy, struct net_device *dev,
bool enabled, int timeout);
};
* set by driver (if supported) on add_interface BEFORE registering the
* netdev and may otherwise be used by driver read-only, will be update
* by cfg80211 on change_interface
+ * @action_registrations: list of registrations for action frames
+ * @action_registrations_lock: lock for the list
*/
struct wireless_dev {
struct wiphy *wiphy;
struct list_head list;
struct net_device *netdev;
+ struct list_head action_registrations;
+ spinlock_t action_registrations_lock;
+
struct mutex mtx;
struct work_struct cleanup_work;
struct cfg80211_internal_bss *auth_bsses[MAX_AUTH_BSSES];
struct cfg80211_internal_bss *current_bss; /* associated / joined */
+ bool ps;
+ int ps_timeout;
+
#ifdef CONFIG_CFG80211_WEXT
/* wext data */
struct {
u8 bssid[ETH_ALEN], prev_bssid[ETH_ALEN];
u8 ssid[IEEE80211_MAX_SSID_LEN];
s8 default_key, default_mgmt_key;
- bool ps, prev_bssid_valid;
- int ps_timeout;
+ bool prev_bssid_valid;
} wext;
#endif
};
void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
struct station_info *sinfo, gfp_t gfp);
+/**
+ * cfg80211_rx_action - notification of received, unprocessed Action frame
+ * @dev: network device
+ * @freq: Frequency on which the frame was received in MHz
+ * @buf: Action frame (header + body)
+ * @len: length of the frame data
+ * @gfp: context flags
+ * Returns %true if a user space application is responsible for rejecting the
+ * unrecognized Action frame; %false if no such application is registered
+ * (i.e., the driver is responsible for rejecting the unrecognized Action
+ * frame)
+ *
+ * This function is called whenever an Action frame is received for a station
+ * mode interface, but is not processed in kernel.
+ */
+bool cfg80211_rx_action(struct net_device *dev, int freq, const u8 *buf,
+ size_t len, gfp_t gfp);
+
+/**
+ * cfg80211_action_tx_status - notification of TX status for Action frame
+ * @dev: network device
+ * @cookie: Cookie returned by cfg80211_ops::action()
+ * @buf: Action frame (header + body)
+ * @len: length of the frame data
+ * @ack: Whether frame was acknowledged
+ * @gfp: context flags
+ *
+ * This function is called whenever an Action frame was requested to be
+ * transmitted with cfg80211_ops::action() to report the TX status of the
+ * transmission attempt.
+ */
+void cfg80211_action_tx_status(struct net_device *dev, u64 cookie,
+ const u8 *buf, size_t len, bool ack, gfp_t gfp);
+
#endif /* __NET_CFG80211_H */
*
* Copyright 2002-2005, Devicescape Software, Inc.
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
- * Copyright 2007-2008 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* be modified again (no seqno assignment, crypto, etc.)
* @IEEE80211_TX_INTFL_HAS_RADIOTAP: This frame was injected and still
* has a radiotap header at skb->data.
+ * @IEEE80211_TX_INTFL_NL80211_FRAME_TX: Frame was requested through nl80211
+ * MLME command (internal to mac80211 to figure out whether to send TX
+ * status to user space)
*/
enum mac80211_tx_control_flags {
IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0),
IEEE80211_TX_CTL_MORE_FRAMES = BIT(18),
IEEE80211_TX_INTFL_RETRANSMISSION = BIT(19),
IEEE80211_TX_INTFL_HAS_RADIOTAP = BIT(20),
+ IEEE80211_TX_INTFL_NL80211_FRAME_TX = BIT(21),
};
/**
.prod_id = { NULL, (v2), NULL, NULL }, \
.prod_id_hash = { 0, (vh2), 0, 0 }, }
+#define PCMCIA_DEVICE_PROD_ID3(v3, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+ .prod_id = { NULL, NULL, (v3), NULL }, \
+ .prod_id_hash = { 0, 0, (vh3), 0 }, }
+
#define PCMCIA_DEVICE_PROD_ID12(v1, v2, vh1, vh2) { \
.match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
PCMCIA_DEV_ID_MATCH_PROD_ID2, \
/*
* mac80211 configuration hooks for cfg80211
*
- * Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
*
* This file is GPLv2 as found in COPYING.
*/
return ieee80211_wk_cancel_remain_on_channel(sdata, cookie);
}
+static int ieee80211_action(struct wiphy *wiphy, struct net_device *dev,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type channel_type,
+ const u8 *buf, size_t len, u64 *cookie)
+{
+ return ieee80211_mgd_action(IEEE80211_DEV_TO_SUB_IF(dev), chan,
+ channel_type, buf, len, cookie);
+}
+
struct cfg80211_ops mac80211_config_ops = {
.add_virtual_intf = ieee80211_add_iface,
.del_virtual_intf = ieee80211_del_iface,
.set_bitrate_mask = ieee80211_set_bitrate_mask,
.remain_on_channel = ieee80211_remain_on_channel,
.cancel_remain_on_channel = ieee80211_cancel_remain_on_channel,
+ .action = ieee80211_action,
};
* Copyright 2002-2005, Instant802 Networks, Inc.
* Copyright 2005, Devicescape Software, Inc.
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
- * Copyright 2007-2008 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata,
struct cfg80211_disassoc_request *req,
void *cookie);
+int ieee80211_mgd_action(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type channel_type,
+ const u8 *buf, size_t len, u64 *cookie);
ieee80211_rx_result ieee80211_sta_rx_mgmt(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb);
void ieee80211_send_pspoll(struct ieee80211_local *local,
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- memcpy(sdata->name, sdata->name, IFNAMSIZ);
+ memcpy(sdata->name, dev->name, IFNAMSIZ);
ieee80211_debugfs_rename_netdev(sdata);
return 0;
return 0;
}
+
+int ieee80211_mgd_action(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type channel_type,
+ const u8 *buf, size_t len, u64 *cookie)
+{
+ struct ieee80211_local *local = sdata->local;
+ struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+ struct sk_buff *skb;
+
+ /* Check that we are on the requested channel for transmission */
+ if ((chan != local->tmp_channel ||
+ channel_type != local->tmp_channel_type) &&
+ (chan != local->oper_channel ||
+ channel_type != local->oper_channel_type))
+ return -EBUSY;
+
+ skb = dev_alloc_skb(local->hw.extra_tx_headroom + len);
+ if (!skb)
+ return -ENOMEM;
+ skb_reserve(skb, local->hw.extra_tx_headroom);
+
+ memcpy(skb_put(skb, len), buf, len);
+
+ if (!(ifmgd->flags & IEEE80211_STA_MFP_ENABLED))
+ IEEE80211_SKB_CB(skb)->flags |=
+ IEEE80211_TX_INTFL_DONT_ENCRYPT;
+ IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_NL80211_FRAME_TX |
+ IEEE80211_TX_CTL_REQ_TX_STATUS;
+ skb->dev = sdata->dev;
+ ieee80211_tx_skb(sdata, skb);
+
+ *cookie = (unsigned long) skb;
+ return 0;
+}
* Copyright 2002-2005, Instant802 Networks, Inc.
* Copyright 2005-2006, Devicescape Software, Inc.
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
- * Copyright 2007 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
ieee80211_is_data(fc) &&
(rx->key || rx->sdata->drop_unencrypted)))
return -EACCES;
+
+ return 0;
+}
+
+static int
+ieee80211_drop_unencrypted_mgmt(struct ieee80211_rx_data *rx)
+{
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
+ __le16 fc = hdr->frame_control;
+ int res;
+
+ res = ieee80211_drop_unencrypted(rx, fc);
+ if (unlikely(res))
+ return res;
+
if (rx->sta && test_sta_flags(rx->sta, WLAN_STA_MFP)) {
if (unlikely(ieee80211_is_unicast_robust_mgmt_frame(rx->skb) &&
rx->key))
struct ieee80211_local *local = rx->local;
struct ieee80211_sub_if_data *sdata = rx->sdata;
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *) rx->skb->data;
+ struct sk_buff *nskb;
+ struct ieee80211_rx_status *status;
int len = rx->skb->len;
if (!ieee80211_is_action(mgmt->frame_control))
return RX_CONTINUE;
- if (!rx->sta)
- return RX_DROP_MONITOR;
+ /* drop too small frames */
+ if (len < IEEE80211_MIN_ACTION_SIZE)
+ return RX_DROP_UNUSABLE;
- if (!(rx->flags & IEEE80211_RX_RA_MATCH))
- return RX_DROP_MONITOR;
+ if (!rx->sta && mgmt->u.action.category != WLAN_CATEGORY_PUBLIC)
+ return RX_DROP_UNUSABLE;
- if (ieee80211_drop_unencrypted(rx, mgmt->frame_control))
- return RX_DROP_MONITOR;
+ if (!(rx->flags & IEEE80211_RX_RA_MATCH))
+ return RX_DROP_UNUSABLE;
- /* all categories we currently handle have action_code */
- if (len < IEEE80211_MIN_ACTION_SIZE + 1)
- return RX_DROP_MONITOR;
+ if (ieee80211_drop_unencrypted_mgmt(rx))
+ return RX_DROP_UNUSABLE;
switch (mgmt->u.action.category) {
case WLAN_CATEGORY_BACK:
if (sdata->vif.type != NL80211_IFTYPE_STATION &&
sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
sdata->vif.type != NL80211_IFTYPE_AP)
- return RX_DROP_MONITOR;
+ break;
+
+ /* verify action_code is present */
+ if (len < IEEE80211_MIN_ACTION_SIZE + 1)
+ break;
switch (mgmt->u.action.u.addba_req.action_code) {
case WLAN_ACTION_ADDBA_REQ:
sizeof(mgmt->u.action.u.addba_req)))
return RX_DROP_MONITOR;
ieee80211_process_addba_request(local, rx->sta, mgmt, len);
- break;
+ goto handled;
case WLAN_ACTION_ADDBA_RESP:
if (len < (IEEE80211_MIN_ACTION_SIZE +
sizeof(mgmt->u.action.u.addba_resp)))
- return RX_DROP_MONITOR;
+ break;
ieee80211_process_addba_resp(local, rx->sta, mgmt, len);
- break;
+ goto handled;
case WLAN_ACTION_DELBA:
if (len < (IEEE80211_MIN_ACTION_SIZE +
sizeof(mgmt->u.action.u.delba)))
- return RX_DROP_MONITOR;
+ break;
ieee80211_process_delba(sdata, rx->sta, mgmt, len);
- break;
+ goto handled;
}
break;
case WLAN_CATEGORY_SPECTRUM_MGMT:
if (local->hw.conf.channel->band != IEEE80211_BAND_5GHZ)
- return RX_DROP_MONITOR;
+ break;
if (sdata->vif.type != NL80211_IFTYPE_STATION)
- return RX_DROP_MONITOR;
+ break;
+
+ /* verify action_code is present */
+ if (len < IEEE80211_MIN_ACTION_SIZE + 1)
+ break;
switch (mgmt->u.action.u.measurement.action_code) {
case WLAN_ACTION_SPCT_MSR_REQ:
if (len < (IEEE80211_MIN_ACTION_SIZE +
sizeof(mgmt->u.action.u.measurement)))
- return RX_DROP_MONITOR;
+ break;
ieee80211_process_measurement_req(sdata, mgmt, len);
- break;
+ goto handled;
case WLAN_ACTION_SPCT_CHL_SWITCH:
if (len < (IEEE80211_MIN_ACTION_SIZE +
sizeof(mgmt->u.action.u.chan_switch)))
- return RX_DROP_MONITOR;
+ break;
if (sdata->vif.type != NL80211_IFTYPE_STATION)
- return RX_DROP_MONITOR;
+ break;
if (memcmp(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN))
- return RX_DROP_MONITOR;
+ break;
return ieee80211_sta_rx_mgmt(sdata, rx->skb);
}
case WLAN_CATEGORY_SA_QUERY:
if (len < (IEEE80211_MIN_ACTION_SIZE +
sizeof(mgmt->u.action.u.sa_query)))
- return RX_DROP_MONITOR;
+ break;
+
switch (mgmt->u.action.u.sa_query.action) {
case WLAN_ACTION_SA_QUERY_REQUEST:
if (sdata->vif.type != NL80211_IFTYPE_STATION)
- return RX_DROP_MONITOR;
+ break;
ieee80211_process_sa_query_req(sdata, mgmt, len);
- break;
- case WLAN_ACTION_SA_QUERY_RESPONSE:
- /*
- * SA Query response is currently only used in AP mode
- * and it is processed in user space.
- */
- return RX_CONTINUE;
+ goto handled;
}
break;
- default:
- /* do not process rejected action frames */
- if (mgmt->u.action.category & 0x80)
- return RX_DROP_MONITOR;
+ }
- return RX_CONTINUE;
+ /*
+ * For AP mode, hostapd is responsible for handling any action
+ * frames that we didn't handle, including returning unknown
+ * ones. For all other modes we will return them to the sender,
+ * setting the 0x80 bit in the action category, as required by
+ * 802.11-2007 7.3.1.11.
+ */
+ if (sdata->vif.type == NL80211_IFTYPE_AP ||
+ sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
+ return RX_DROP_MONITOR;
+
+ /*
+ * Getting here means the kernel doesn't know how to handle
+ * it, but maybe userspace does ... include returned frames
+ * so userspace can register for those to know whether ones
+ * it transmitted were processed or returned.
+ */
+ status = IEEE80211_SKB_RXCB(rx->skb);
+
+ if (sdata->vif.type == NL80211_IFTYPE_STATION &&
+ cfg80211_rx_action(rx->sdata->dev, status->freq,
+ rx->skb->data, rx->skb->len,
+ GFP_ATOMIC))
+ goto handled;
+
+ /* do not return rejected action frames */
+ if (mgmt->u.action.category & 0x80)
+ return RX_DROP_UNUSABLE;
+
+ nskb = skb_copy_expand(rx->skb, local->hw.extra_tx_headroom, 0,
+ GFP_ATOMIC);
+ if (nskb) {
+ struct ieee80211_mgmt *mgmt = (void *)nskb->data;
+
+ mgmt->u.action.category |= 0x80;
+ memcpy(mgmt->da, mgmt->sa, ETH_ALEN);
+ memcpy(mgmt->sa, rx->sdata->vif.addr, ETH_ALEN);
+
+ memset(nskb->cb, 0, sizeof(nskb->cb));
+
+ ieee80211_tx_skb(rx->sdata, nskb);
}
- rx->sta->rx_packets++;
+ handled:
+ if (rx->sta)
+ rx->sta->rx_packets++;
dev_kfree_skb(rx->skb);
return RX_QUEUED;
}
ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx)
{
struct ieee80211_sub_if_data *sdata = rx->sdata;
- struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *) rx->skb->data;
ieee80211_rx_result rxs;
if (!(rx->flags & IEEE80211_RX_RA_MATCH))
return RX_DROP_MONITOR;
- if (ieee80211_drop_unencrypted(rx, mgmt->frame_control))
- return RX_DROP_MONITOR;
+ if (ieee80211_drop_unencrypted_mgmt(rx))
+ return RX_DROP_UNUSABLE;
rxs = ieee80211_work_rx_mgmt(rx->sdata, rx->skb);
if (rxs != RX_CONTINUE)
* Copyright 2002-2005, Instant802 Networks, Inc.
* Copyright 2005-2006, Devicescape Software, Inc.
* Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
- * Copyright 2008-2009 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2008-2010 Johannes Berg <johannes@sipsolutions.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
msecs_to_jiffies(10));
}
+ if (info->flags & IEEE80211_TX_INTFL_NL80211_FRAME_TX)
+ cfg80211_action_tx_status(
+ skb->dev, (unsigned long) skb, skb->data, skb->len,
+ !!(info->flags & IEEE80211_TX_STAT_ACK), GFP_ATOMIC);
+
/* this was a transmitted frame, but now we want to reuse it */
skb_orphan(skb);
INIT_WORK(&wdev->cleanup_work, wdev_cleanup_work);
INIT_LIST_HEAD(&wdev->event_list);
spin_lock_init(&wdev->event_lock);
+ INIT_LIST_HEAD(&wdev->action_registrations);
+ spin_lock_init(&wdev->action_registrations_lock);
+
mutex_lock(&rdev->devlist_mtx);
list_add_rcu(&wdev->list, &rdev->netdev_list);
rdev->devlist_generation++;
wdev->wext.default_key = -1;
wdev->wext.default_mgmt_key = -1;
wdev->wext.connect.auth_type = NL80211_AUTHTYPE_AUTOMATIC;
+#endif
+
if (wdev->wiphy->flags & WIPHY_FLAG_PS_ON_BY_DEFAULT)
- wdev->wext.ps = true;
+ wdev->ps = true;
else
- wdev->wext.ps = false;
- wdev->wext.ps_timeout = 100;
+ wdev->ps = false;
+ wdev->ps_timeout = 100;
if (rdev->ops->set_power_mgmt)
if (rdev->ops->set_power_mgmt(wdev->wiphy, dev,
- wdev->wext.ps,
- wdev->wext.ps_timeout)) {
+ wdev->ps,
+ wdev->ps_timeout)) {
/* assume this means it's off */
- wdev->wext.ps = false;
+ wdev->ps = false;
}
-#endif
+
if (!dev->ethtool_ops)
dev->ethtool_ops = &cfg80211_ethtool_ops;
sysfs_remove_link(&dev->dev.kobj, "phy80211");
list_del_rcu(&wdev->list);
rdev->devlist_generation++;
+ cfg80211_mlme_purge_actions(wdev);
#ifdef CONFIG_CFG80211_WEXT
kfree(wdev->wext.keys);
#endif
const u8 *resp_ie, size_t resp_ie_len,
u16 status, bool wextev,
struct cfg80211_bss *bss);
+int cfg80211_mlme_register_action(struct wireless_dev *wdev, u32 snd_pid,
+ const u8 *match_data, int match_len);
+void cfg80211_mlme_unregister_actions(struct wireless_dev *wdev, u32 nlpid);
+void cfg80211_mlme_purge_actions(struct wireless_dev *wdev);
+int cfg80211_mlme_action(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type channel_type,
+ const u8 *buf, size_t len, u64 *cookie);
/* SME */
int __cfg80211_connect(struct cfg80211_registered_device *rdev,
nl80211_send_sta_event(rdev, dev, mac_addr, sinfo, gfp);
}
EXPORT_SYMBOL(cfg80211_new_sta);
+
+struct cfg80211_action_registration {
+ struct list_head list;
+
+ u32 nlpid;
+
+ int match_len;
+
+ u8 match[];
+};
+
+int cfg80211_mlme_register_action(struct wireless_dev *wdev, u32 snd_pid,
+ const u8 *match_data, int match_len)
+{
+ struct cfg80211_action_registration *reg, *nreg;
+ int err = 0;
+
+ nreg = kzalloc(sizeof(*reg) + match_len, GFP_KERNEL);
+ if (!nreg)
+ return -ENOMEM;
+
+ spin_lock_bh(&wdev->action_registrations_lock);
+
+ list_for_each_entry(reg, &wdev->action_registrations, list) {
+ int mlen = min(match_len, reg->match_len);
+
+ if (memcmp(reg->match, match_data, mlen) == 0) {
+ err = -EALREADY;
+ break;
+ }
+ }
+
+ if (err) {
+ kfree(nreg);
+ goto out;
+ }
+
+ memcpy(nreg->match, match_data, match_len);
+ nreg->match_len = match_len;
+ nreg->nlpid = snd_pid;
+ list_add(&nreg->list, &wdev->action_registrations);
+
+ out:
+ spin_unlock_bh(&wdev->action_registrations_lock);
+ return err;
+}
+
+void cfg80211_mlme_unregister_actions(struct wireless_dev *wdev, u32 nlpid)
+{
+ struct cfg80211_action_registration *reg, *tmp;
+
+ spin_lock_bh(&wdev->action_registrations_lock);
+
+ list_for_each_entry_safe(reg, tmp, &wdev->action_registrations, list) {
+ if (reg->nlpid == nlpid) {
+ list_del(®->list);
+ kfree(reg);
+ }
+ }
+
+ spin_unlock_bh(&wdev->action_registrations_lock);
+}
+
+void cfg80211_mlme_purge_actions(struct wireless_dev *wdev)
+{
+ struct cfg80211_action_registration *reg, *tmp;
+
+ spin_lock_bh(&wdev->action_registrations_lock);
+
+ list_for_each_entry_safe(reg, tmp, &wdev->action_registrations, list) {
+ list_del(®->list);
+ kfree(reg);
+ }
+
+ spin_unlock_bh(&wdev->action_registrations_lock);
+}
+
+int cfg80211_mlme_action(struct cfg80211_registered_device *rdev,
+ struct net_device *dev,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type channel_type,
+ const u8 *buf, size_t len, u64 *cookie)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ const struct ieee80211_mgmt *mgmt;
+
+ if (rdev->ops->action == NULL)
+ return -EOPNOTSUPP;
+ if (len < 24 + 1)
+ return -EINVAL;
+
+ mgmt = (const struct ieee80211_mgmt *) buf;
+ if (!ieee80211_is_action(mgmt->frame_control))
+ return -EINVAL;
+ if (mgmt->u.action.category != WLAN_CATEGORY_PUBLIC) {
+ /* Verify that we are associated with the destination AP */
+ if (!wdev->current_bss ||
+ memcmp(wdev->current_bss->pub.bssid, mgmt->bssid,
+ ETH_ALEN) != 0 ||
+ memcmp(wdev->current_bss->pub.bssid, mgmt->da,
+ ETH_ALEN) != 0)
+ return -ENOTCONN;
+ }
+
+ if (memcmp(mgmt->sa, dev->dev_addr, ETH_ALEN) != 0)
+ return -EINVAL;
+
+ /* Transmit the Action frame as requested by user space */
+ return rdev->ops->action(&rdev->wiphy, dev, chan, channel_type,
+ buf, len, cookie);
+}
+
+bool cfg80211_rx_action(struct net_device *dev, int freq, const u8 *buf,
+ size_t len, gfp_t gfp)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ struct cfg80211_action_registration *reg;
+ const u8 *action_data;
+ int action_data_len;
+ bool result = false;
+
+ /* frame length - min size excluding category */
+ action_data_len = len - (IEEE80211_MIN_ACTION_SIZE - 1);
+
+ /* action data starts with category */
+ action_data = buf + IEEE80211_MIN_ACTION_SIZE - 1;
+
+ spin_lock_bh(&wdev->action_registrations_lock);
+
+ list_for_each_entry(reg, &wdev->action_registrations, list) {
+ if (reg->match_len > action_data_len)
+ continue;
+
+ if (memcmp(reg->match, action_data, reg->match_len))
+ continue;
+
+ /* found match! */
+
+ /* Indicate the received Action frame to user space */
+ if (nl80211_send_action(rdev, dev, reg->nlpid, freq,
+ buf, len, gfp))
+ continue;
+
+ result = true;
+ break;
+ }
+
+ spin_unlock_bh(&wdev->action_registrations_lock);
+
+ return result;
+}
+EXPORT_SYMBOL(cfg80211_rx_action);
+
+void cfg80211_action_tx_status(struct net_device *dev, u64 cookie,
+ const u8 *buf, size_t len, bool ack, gfp_t gfp)
+{
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+ struct wiphy *wiphy = wdev->wiphy;
+ struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+ /* Indicate TX status of the Action frame to user space */
+ nl80211_send_action_tx_status(rdev, dev, cookie, buf, len, ack, gfp);
+}
+EXPORT_SYMBOL(cfg80211_action_tx_status);
/*
* This is the new netlink-based wireless configuration interface.
*
- * Copyright 2006-2009 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
*/
#include <linux/if.h>
[NL80211_ATTR_DURATION] = { .type = NLA_U32 },
[NL80211_ATTR_COOKIE] = { .type = NLA_U64 },
[NL80211_ATTR_TX_RATES] = { .type = NLA_NESTED },
+ [NL80211_ATTR_FRAME] = { .type = NLA_BINARY,
+ .len = IEEE80211_MAX_DATA_LEN },
+ [NL80211_ATTR_FRAME_MATCH] = { .type = NLA_BINARY, },
+ [NL80211_ATTR_PS_STATE] = { .type = NLA_U32 },
};
/* policy for the attributes */
CMD(flush_pmksa, FLUSH_PMKSA);
CMD(remain_on_channel, REMAIN_ON_CHANNEL);
CMD(set_bitrate_mask, SET_TX_BITRATE_MASK);
+ CMD(action, ACTION);
if (dev->wiphy.flags & WIPHY_FLAG_NETNS_OK) {
i++;
NLA_PUT_U32(msg, i, NL80211_CMD_SET_WIPHY_NETNS);
if (!info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES])
return -EINVAL;
+ if (!info->attrs[NL80211_ATTR_STA_AID])
+ return -EINVAL;
+
mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]);
params.supported_rates =
nla_data(info->attrs[NL80211_ATTR_STA_SUPPORTED_RATES]);
params.listen_interval =
nla_get_u16(info->attrs[NL80211_ATTR_STA_LISTEN_INTERVAL]);
- if (info->attrs[NL80211_ATTR_STA_AID]) {
- params.aid = nla_get_u16(info->attrs[NL80211_ATTR_STA_AID]);
- if (!params.aid || params.aid > IEEE80211_MAX_AID)
- return -EINVAL;
- }
+ params.aid = nla_get_u16(info->attrs[NL80211_ATTR_STA_AID]);
+ if (!params.aid || params.aid > IEEE80211_MAX_AID)
+ return -EINVAL;
if (info->attrs[NL80211_ATTR_HT_CAPABILITY])
params.ht_capa =
if (err)
goto out_rtnl;
+ if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
+ dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP_VLAN) {
+ err = -EINVAL;
+ goto out;
+ }
+
err = get_vlan(info, rdev, ¶ms.vlan);
if (err)
goto out;
/* validate settings */
err = 0;
- switch (dev->ieee80211_ptr->iftype) {
- case NL80211_IFTYPE_AP:
- case NL80211_IFTYPE_AP_VLAN:
- /* all ok but must have AID */
- if (!params.aid)
- err = -EINVAL;
- break;
- case NL80211_IFTYPE_MESH_POINT:
- /* disallow things mesh doesn't support */
- if (params.vlan)
- err = -EINVAL;
- if (params.aid)
- err = -EINVAL;
- if (params.ht_capa)
- err = -EINVAL;
- if (params.listen_interval >= 0)
- err = -EINVAL;
- if (params.supported_rates)
- err = -EINVAL;
- if (params.sta_flags_mask)
- err = -EINVAL;
- break;
- default:
- err = -EINVAL;
- }
-
- if (err)
- goto out;
-
if (!rdev->ops->add_station) {
err = -EOPNOTSUPP;
goto out;
goto out_rtnl;
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
- dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP_VLAN &&
- dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT) {
+ dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP_VLAN) {
err = -EINVAL;
goto out;
}
return err;
}
+static int nl80211_register_action(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev;
+ struct net_device *dev;
+ int err;
+
+ if (!info->attrs[NL80211_ATTR_FRAME_MATCH])
+ return -EINVAL;
+
+ if (nla_len(info->attrs[NL80211_ATTR_FRAME_MATCH]) < 1)
+ return -EINVAL;
+
+ rtnl_lock();
+
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
+ if (err)
+ goto unlock_rtnl;
+
+ if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) {
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
+ /* not much point in registering if we can't reply */
+ if (!rdev->ops->action) {
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
+ err = cfg80211_mlme_register_action(dev->ieee80211_ptr, info->snd_pid,
+ nla_data(info->attrs[NL80211_ATTR_FRAME_MATCH]),
+ nla_len(info->attrs[NL80211_ATTR_FRAME_MATCH]));
+ out:
+ cfg80211_unlock_rdev(rdev);
+ dev_put(dev);
+ unlock_rtnl:
+ rtnl_unlock();
+ return err;
+}
+
+static int nl80211_action(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev;
+ struct net_device *dev;
+ struct ieee80211_channel *chan;
+ enum nl80211_channel_type channel_type = NL80211_CHAN_NO_HT;
+ u32 freq;
+ int err;
+ void *hdr;
+ u64 cookie;
+ struct sk_buff *msg;
+
+ if (!info->attrs[NL80211_ATTR_FRAME] ||
+ !info->attrs[NL80211_ATTR_WIPHY_FREQ])
+ return -EINVAL;
+
+ rtnl_lock();
+
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
+ if (err)
+ goto unlock_rtnl;
+
+ if (!rdev->ops->action) {
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
+ if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) {
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
+ if (!netif_running(dev)) {
+ err = -ENETDOWN;
+ goto out;
+ }
+
+ if (info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
+ channel_type = nla_get_u32(
+ info->attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]);
+ if (channel_type != NL80211_CHAN_NO_HT &&
+ channel_type != NL80211_CHAN_HT20 &&
+ channel_type != NL80211_CHAN_HT40PLUS &&
+ channel_type != NL80211_CHAN_HT40MINUS)
+ err = -EINVAL;
+ goto out;
+ }
+
+ freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]);
+ chan = rdev_freq_to_chan(rdev, freq, channel_type);
+ if (chan == NULL) {
+ err = -EINVAL;
+ goto out;
+ }
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+ if (!msg) {
+ err = -ENOMEM;
+ goto out;
+ }
+
+ hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+ NL80211_CMD_ACTION);
+
+ if (IS_ERR(hdr)) {
+ err = PTR_ERR(hdr);
+ goto free_msg;
+ }
+ err = cfg80211_mlme_action(rdev, dev, chan, channel_type,
+ nla_data(info->attrs[NL80211_ATTR_FRAME]),
+ nla_len(info->attrs[NL80211_ATTR_FRAME]),
+ &cookie);
+ if (err)
+ goto free_msg;
+
+ NLA_PUT_U64(msg, NL80211_ATTR_COOKIE, cookie);
+
+ genlmsg_end(msg, hdr);
+ err = genlmsg_reply(msg, info);
+ goto out;
+
+ nla_put_failure:
+ err = -ENOBUFS;
+ free_msg:
+ nlmsg_free(msg);
+ out:
+ cfg80211_unlock_rdev(rdev);
+ dev_put(dev);
+unlock_rtnl:
+ rtnl_unlock();
+ return err;
+}
+
+static int nl80211_set_power_save(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev;
+ struct wireless_dev *wdev;
+ struct net_device *dev;
+ u8 ps_state;
+ bool state;
+ int err;
+
+ if (!info->attrs[NL80211_ATTR_PS_STATE]) {
+ err = -EINVAL;
+ goto out;
+ }
+
+ ps_state = nla_get_u32(info->attrs[NL80211_ATTR_PS_STATE]);
+
+ if (ps_state != NL80211_PS_DISABLED && ps_state != NL80211_PS_ENABLED) {
+ err = -EINVAL;
+ goto out;
+ }
+
+ rtnl_lock();
+
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
+ if (err)
+ goto unlock_rdev;
+
+ wdev = dev->ieee80211_ptr;
+
+ if (!rdev->ops->set_power_mgmt) {
+ err = -EOPNOTSUPP;
+ goto unlock_rdev;
+ }
+
+ state = (ps_state == NL80211_PS_ENABLED) ? true : false;
+
+ if (state == wdev->ps)
+ goto unlock_rdev;
+
+ wdev->ps = state;
+
+ if (rdev->ops->set_power_mgmt(wdev->wiphy, dev, wdev->ps,
+ wdev->ps_timeout))
+ /* assume this means it's off */
+ wdev->ps = false;
+
+unlock_rdev:
+ cfg80211_unlock_rdev(rdev);
+ dev_put(dev);
+ rtnl_unlock();
+
+out:
+ return err;
+}
+
+static int nl80211_get_power_save(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev;
+ enum nl80211_ps_state ps_state;
+ struct wireless_dev *wdev;
+ struct net_device *dev;
+ struct sk_buff *msg;
+ void *hdr;
+ int err;
+
+ rtnl_lock();
+
+ err = get_rdev_dev_by_info_ifindex(info, &rdev, &dev);
+ if (err)
+ goto unlock_rtnl;
+
+ wdev = dev->ieee80211_ptr;
+
+ if (!rdev->ops->set_power_mgmt) {
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL);
+ if (!msg) {
+ err = -ENOMEM;
+ goto out;
+ }
+
+ hdr = nl80211hdr_put(msg, info->snd_pid, info->snd_seq, 0,
+ NL80211_CMD_GET_POWER_SAVE);
+ if (!hdr) {
+ err = -ENOMEM;
+ goto free_msg;
+ }
+
+ if (wdev->ps)
+ ps_state = NL80211_PS_ENABLED;
+ else
+ ps_state = NL80211_PS_DISABLED;
+
+ NLA_PUT_U32(msg, NL80211_ATTR_PS_STATE, ps_state);
+
+ genlmsg_end(msg, hdr);
+ err = genlmsg_reply(msg, info);
+ goto out;
+
+nla_put_failure:
+ err = -ENOBUFS;
+
+free_msg:
+ nlmsg_free(msg);
+
+out:
+ cfg80211_unlock_rdev(rdev);
+ dev_put(dev);
+
+unlock_rtnl:
+ rtnl_unlock();
+
+ return err;
+}
+
static struct genl_ops nl80211_ops[] = {
{
.cmd = NL80211_CMD_GET_WIPHY,
.policy = nl80211_policy,
.flags = GENL_ADMIN_PERM,
},
+ {
+ .cmd = NL80211_CMD_REGISTER_ACTION,
+ .doit = nl80211_register_action,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ },
+ {
+ .cmd = NL80211_CMD_ACTION,
+ .doit = nl80211_action,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ },
+ {
+ .cmd = NL80211_CMD_SET_POWER_SAVE,
+ .doit = nl80211_set_power_save,
+ .policy = nl80211_policy,
+ .flags = GENL_ADMIN_PERM,
+ },
+ {
+ .cmd = NL80211_CMD_GET_POWER_SAVE,
+ .doit = nl80211_get_power_save,
+ .policy = nl80211_policy,
+ /* can be retrieved by unprivileged users */
+ },
};
static struct genl_multicast_group nl80211_mlme_mcgrp = {
nl80211_mlme_mcgrp.id, gfp);
}
+int nl80211_send_action(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, u32 nlpid,
+ int freq, const u8 *buf, size_t len, gfp_t gfp)
+{
+ struct sk_buff *msg;
+ void *hdr;
+ int err;
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+ if (!msg)
+ return -ENOMEM;
+
+ hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_ACTION);
+ if (!hdr) {
+ nlmsg_free(msg);
+ return -ENOMEM;
+ }
+
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex);
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_FREQ, freq);
+ NLA_PUT(msg, NL80211_ATTR_FRAME, len, buf);
+
+ err = genlmsg_end(msg, hdr);
+ if (err < 0) {
+ nlmsg_free(msg);
+ return err;
+ }
+
+ err = genlmsg_unicast(wiphy_net(&rdev->wiphy), msg, nlpid);
+ if (err < 0)
+ return err;
+ return 0;
+
+ nla_put_failure:
+ genlmsg_cancel(msg, hdr);
+ nlmsg_free(msg);
+ return -ENOBUFS;
+}
+
+void nl80211_send_action_tx_status(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, u64 cookie,
+ const u8 *buf, size_t len, bool ack,
+ gfp_t gfp)
+{
+ struct sk_buff *msg;
+ void *hdr;
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+ if (!msg)
+ return;
+
+ hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_ACTION_TX_STATUS);
+ if (!hdr) {
+ nlmsg_free(msg);
+ return;
+ }
+
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx);
+ NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex);
+ NLA_PUT(msg, NL80211_ATTR_FRAME, len, buf);
+ NLA_PUT_U64(msg, NL80211_ATTR_COOKIE, cookie);
+ if (ack)
+ NLA_PUT_FLAG(msg, NL80211_ATTR_ACK);
+
+ if (genlmsg_end(msg, hdr) < 0) {
+ nlmsg_free(msg);
+ return;
+ }
+
+ genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp);
+ return;
+
+ nla_put_failure:
+ genlmsg_cancel(msg, hdr);
+ nlmsg_free(msg);
+}
+
+static int nl80211_netlink_notify(struct notifier_block * nb,
+ unsigned long state,
+ void *_notify)
+{
+ struct netlink_notify *notify = _notify;
+ struct cfg80211_registered_device *rdev;
+ struct wireless_dev *wdev;
+
+ if (state != NETLINK_URELEASE)
+ return NOTIFY_DONE;
+
+ rcu_read_lock();
+
+ list_for_each_entry_rcu(rdev, &cfg80211_rdev_list, list)
+ list_for_each_entry_rcu(wdev, &rdev->netdev_list, list)
+ cfg80211_mlme_unregister_actions(wdev, notify->pid);
+
+ rcu_read_unlock();
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block nl80211_netlink_notifier = {
+ .notifier_call = nl80211_netlink_notify,
+};
+
/* initialisation/exit functions */
int nl80211_init(void)
goto err_out;
#endif
+ err = netlink_register_notifier(&nl80211_netlink_notifier);
+ if (err)
+ goto err_out;
+
return 0;
err_out:
genl_unregister_family(&nl80211_fam);
void nl80211_exit(void)
{
+ netlink_unregister_notifier(&nl80211_netlink_notifier);
genl_unregister_family(&nl80211_fam);
}
struct net_device *dev, const u8 *mac_addr,
struct station_info *sinfo, gfp_t gfp);
+int nl80211_send_action(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, u32 nlpid, int freq,
+ const u8 *buf, size_t len, gfp_t gfp);
+void nl80211_send_action_tx_status(struct cfg80211_registered_device *rdev,
+ struct net_device *netdev, u64 cookie,
+ const u8 *buf, size_t len, bool ack,
+ gfp_t gfp);
+
#endif /* __NET_WIRELESS_NL80211_H */
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
- bool ps = wdev->wext.ps;
- int timeout = wdev->wext.ps_timeout;
+ bool ps = wdev->ps;
+ int timeout = wdev->ps_timeout;
int err;
if (wdev->iftype != NL80211_IFTYPE_STATION)
if (err)
return err;
- wdev->wext.ps = ps;
- wdev->wext.ps_timeout = timeout;
+ wdev->ps = ps;
+ wdev->ps_timeout = timeout;
return 0;
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
- wrq->disabled = !wdev->wext.ps;
+ wrq->disabled = !wdev->ps;
return 0;
}
git.openpandora.org / pandora-kernel.git / commitdiff