#define IWL5000_UCODE_API "-1"
+#define IWL5000_MODULE_FIRMWARE "iwlwifi-5000" IWL5000_UCODE_API ".ucode"
+
static const u16 iwl5000_default_queue_to_tx_fifo[] = {
IWL_TX_FIFO_AC3,
IWL_TX_FIFO_AC2,
return (address & ADDRESS_MSK) + (offset << 1);
}
-static int iwl5000_eeprom_check_version(struct iwl_priv *priv)
+static u16 iwl5000_eeprom_calib_version(struct iwl_priv *priv)
{
- u16 eeprom_ver;
struct iwl_eeprom_calib_hdr {
u8 version;
u8 pa_type;
u16 voltage;
} *hdr;
- eeprom_ver = iwl_eeprom_query16(priv, EEPROM_VERSION);
-
hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(priv,
EEPROM_5000_CALIB_ALL);
-
- if (eeprom_ver < EEPROM_5000_EEPROM_VERSION ||
- hdr->version < EEPROM_5000_TX_POWER_VERSION)
- goto err;
-
- return 0;
-err:
- IWL_ERROR("Unsuported EEPROM VER=0x%x < 0x%x CALIB=0x%x < 0x%x\n",
- eeprom_ver, EEPROM_5000_EEPROM_VERSION,
- hdr->version, EEPROM_5000_TX_POWER_VERSION);
- return -EINVAL;
+ return hdr->version;
}
static void iwl5000_rts_tx_cmd_flag(struct ieee80211_tx_info *info,
__le32 *tx_flags)
{
- if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) ||
- (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT))
+ if ((info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) ||
+ (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT))
*tx_flags |= TX_CMD_FLG_RTS_CTS_MSK;
else
*tx_flags &= ~TX_CMD_FLG_RTS_CTS_MSK;
/*
* Calibration
*/
-static int iwl5000_send_Xtal_calib(struct iwl_priv *priv)
+static int iwl5000_set_Xtal_calib(struct iwl_priv *priv)
{
+ u8 data[sizeof(struct iwl5000_calib_hdr) +
+ sizeof(struct iwl_cal_xtal_freq)];
+ struct iwl5000_calib_cmd *cmd = (struct iwl5000_calib_cmd *)data;
+ struct iwl_cal_xtal_freq *xtal = (struct iwl_cal_xtal_freq *)cmd->data;
u16 *xtal_calib = (u16 *)iwl_eeprom_query_addr(priv, EEPROM_5000_XTAL);
- struct iwl5000_calibration cal_cmd = {
- .op_code = IWL5000_PHY_CALIBRATE_CRYSTAL_FRQ_CMD,
- .data = {
- (u8)xtal_calib[0],
- (u8)xtal_calib[1],
- }
- };
-
- return iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
- sizeof(cal_cmd), &cal_cmd);
+ cmd->hdr.op_code = IWL5000_PHY_CALIBRATE_CRYSTAL_FRQ_CMD;
+ xtal->cap_pin1 = (u8)xtal_calib[0];
+ xtal->cap_pin2 = (u8)xtal_calib[1];
+ return iwl_calib_set(&priv->calib_results[IWL5000_CALIB_XTAL],
+ data, sizeof(data));
}
static int iwl5000_send_calib_cfg(struct iwl_priv *priv)
iwl_write_direct32(priv,
FH_TFDIB_CTRL1_REG(FH_SRVC_CHNL),
- (iwl_get_dma_hi_address(phy_addr)
+ (iwl_get_dma_hi_addr(phy_addr)
<< FH_MEM_TFDIB_REG1_ADDR_BITSHIFT) | byte_cnt);
iwl_write_direct32(priv,
int tx_fifo_id, int scd_retry)
{
int txq_id = txq->q.id;
- int active = test_bit(txq_id, &priv->txq_ctx_active_msk)?1:0;
+ int active = test_bit(txq_id, &priv->txq_ctx_active_msk) ? 1 : 0;
iwl_write_prph(priv, IWL50_SCD_QUEUE_STATUS_BITS(txq_id),
(active << IWL50_SCD_QUEUE_STTS_REG_POS_ACTIVE) |
iwl5000_send_wimax_coex(priv);
- iwl5000_send_Xtal_calib(priv);
-
- if (priv->ucode_type == UCODE_RT)
- iwl_send_calib_results(priv);
+ iwl5000_set_Xtal_calib(priv);
+ iwl_send_calib_results(priv);
return 0;
}
}
priv->hw_params.max_txq_num = priv->cfg->mod_params->num_of_queues;
- priv->hw_params.first_ampdu_q = IWL50_FIRST_AMPDU_QUEUE;
priv->hw_params.max_stations = IWL5000_STATION_COUNT;
priv->hw_params.bcast_sta_id = IWL5000_BROADCAST_ID;
priv->hw_params.max_data_size = IWL50_RTC_DATA_SIZE;
switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
case CSR_HW_REV_TYPE_5100:
+ priv->hw_params.tx_chains_num = 1;
+ priv->hw_params.rx_chains_num = 2;
+ priv->hw_params.valid_tx_ant = ANT_B;
+ priv->hw_params.valid_rx_ant = ANT_AB;
+ break;
case CSR_HW_REV_TYPE_5150:
priv->hw_params.tx_chains_num = 1;
priv->hw_params.rx_chains_num = 2;
- /* FIXME: move to ANT_A, ANT_B, ANT_C enum */
priv->hw_params.valid_tx_ant = ANT_A;
priv->hw_params.valid_rx_ant = ANT_AB;
break;
break;
}
+ /* Set initial calibration set */
+ switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
+ case CSR_HW_REV_TYPE_5100:
+ case CSR_HW_REV_TYPE_5300:
+ case CSR_HW_REV_TYPE_5350:
+ priv->hw_params.calib_init_cfg =
+ BIT(IWL5000_CALIB_XTAL) |
+ BIT(IWL5000_CALIB_LO) |
+ BIT(IWL5000_CALIB_TX_IQ) |
+ BIT(IWL5000_CALIB_TX_IQ_PERD);
+ break;
+ case CSR_HW_REV_TYPE_5150:
+ priv->hw_params.calib_init_cfg = 0;
+ break;
+ }
+
+
return 0;
}
agg->frame_count, agg->start_idx, idx);
info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]);
- info->status.retry_count = tx_resp->failure_frame;
+ info->status.rates[0].count = tx_resp->failure_frame + 1;
info->flags &= ~IEEE80211_TX_CTL_AMPDU;
info->flags |= iwl_is_tx_success(status)?
- IEEE80211_TX_STAT_ACK : 0;
+ IEEE80211_TX_STAT_ACK : 0;
iwl_hwrate_to_tx_control(priv, rate_n_flags, info);
/* FIXME: code repetition end */
struct ieee80211_tx_info *info;
struct iwl5000_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
u32 status = le16_to_cpu(tx_resp->status.status);
- int tid = MAX_TID_COUNT, sta_id = IWL_INVALID_STATION;
- struct ieee80211_hdr *hdr;
- u8 *qc = NULL;
+ int tid;
+ int sta_id;
+ int freed;
if ((index >= txq->q.n_bd) || (iwl_queue_used(&txq->q, index) == 0)) {
IWL_ERROR("Read index for DMA queue txq_id (%d) index %d "
info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb[0]);
memset(&info->status, 0, sizeof(info->status));
- hdr = iwl_tx_queue_get_hdr(priv, txq_id, index);
- if (ieee80211_is_data_qos(hdr->frame_control)) {
- qc = ieee80211_get_qos_ctl(hdr);
- tid = qc[0] & 0xf;
- }
-
- sta_id = iwl_get_ra_sta_id(priv, hdr);
- if (txq->sched_retry && unlikely(sta_id == IWL_INVALID_STATION)) {
- IWL_ERROR("Station not known\n");
- return;
- }
+ tid = (tx_resp->ra_tid & IWL50_TX_RES_TID_MSK) >> IWL50_TX_RES_TID_POS;
+ sta_id = (tx_resp->ra_tid & IWL50_TX_RES_RA_MSK) >> IWL50_TX_RES_RA_POS;
if (txq->sched_retry) {
const u32 scd_ssn = iwl5000_get_scd_ssn(tx_resp);
struct iwl_ht_agg *agg = NULL;
- if (!qc)
- return;
-
agg = &priv->stations[sta_id].tid[tid].agg;
iwl5000_tx_status_reply_tx(priv, agg, tx_resp, txq_id, index);
info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
if (txq->q.read_ptr != (scd_ssn & 0xff)) {
- int freed, ampdu_q;
index = iwl_queue_dec_wrap(scd_ssn & 0xff, txq->q.n_bd);
- IWL_DEBUG_TX_REPLY("Retry scheduler reclaim scd_ssn "
- "%d index %d\n", scd_ssn , index);
+ IWL_DEBUG_TX_REPLY("Retry scheduler reclaim "
+ "scd_ssn=%d idx=%d txq=%d swq=%d\n",
+ scd_ssn , index, txq_id, txq->swq_id);
+
freed = iwl_tx_queue_reclaim(priv, txq_id, index);
priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
- if (iwl_queue_space(&txq->q) > txq->q.low_mark &&
- txq_id >= 0 && priv->mac80211_registered &&
- agg->state != IWL_EMPTYING_HW_QUEUE_DELBA) {
- /* calculate mac80211 ampdu sw queue to wake */
- ampdu_q = txq_id - IWL50_FIRST_AMPDU_QUEUE +
- priv->hw->queues;
+ if (priv->mac80211_registered &&
+ (iwl_queue_space(&txq->q) > txq->q.low_mark) &&
+ (agg->state != IWL_EMPTYING_HW_QUEUE_DELBA)) {
if (agg->state == IWL_AGG_OFF)
ieee80211_wake_queue(priv->hw, txq_id);
else
- ieee80211_wake_queue(priv->hw, ampdu_q);
+ ieee80211_wake_queue(priv->hw,
+ txq->swq_id);
}
- iwl_txq_check_empty(priv, sta_id, tid, txq_id);
}
} else {
- info->status.retry_count = tx_resp->failure_frame;
- info->flags =
- iwl_is_tx_success(status) ? IEEE80211_TX_STAT_ACK : 0;
+ BUG_ON(txq_id != txq->swq_id);
+
+ info->status.rates[0].count = tx_resp->failure_frame + 1;
+ info->flags |= iwl_is_tx_success(status) ?
+ IEEE80211_TX_STAT_ACK : 0;
iwl_hwrate_to_tx_control(priv,
le32_to_cpu(tx_resp->rate_n_flags),
info);
- IWL_DEBUG_TX("Tx queue %d Status %s (0x%08x) rate_n_flags "
- "0x%x retries %d\n", txq_id,
- iwl_get_tx_fail_reason(status),
- status, le32_to_cpu(tx_resp->rate_n_flags),
- tx_resp->failure_frame);
+ IWL_DEBUG_TX_REPLY("TXQ %d status %s (0x%08x) rate_n_flags "
+ "0x%x retries %d\n",
+ txq_id,
+ iwl_get_tx_fail_reason(status), status,
+ le32_to_cpu(tx_resp->rate_n_flags),
+ tx_resp->failure_frame);
- IWL_DEBUG_TX_REPLY("Tx queue reclaim %d\n", index);
- if (index != -1) {
- int freed = iwl_tx_queue_reclaim(priv, txq_id, index);
- if (tid != MAX_TID_COUNT)
+ freed = iwl_tx_queue_reclaim(priv, txq_id, index);
+ if (ieee80211_is_data_qos(tx_resp->frame_ctrl))
priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
- if (iwl_queue_space(&txq->q) > txq->q.low_mark &&
- (txq_id >= 0) && priv->mac80211_registered)
+
+ if (priv->mac80211_registered &&
+ (iwl_queue_space(&txq->q) > txq->q.low_mark))
ieee80211_wake_queue(priv->hw, txq_id);
- if (tid != MAX_TID_COUNT)
- iwl_txq_check_empty(priv, sta_id, tid, txq_id);
- }
}
+ if (ieee80211_is_data_qos(tx_resp->frame_ctrl))
+ iwl_txq_check_empty(priv, sta_id, tid, txq_id);
+
if (iwl_check_bits(status, TX_ABORT_REQUIRED_MSK))
IWL_ERROR("TODO: Implement Tx ABORT REQUIRED!!!\n");
}
.verify_signature = iwlcore_eeprom_verify_signature,
.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
.release_semaphore = iwlcore_eeprom_release_semaphore,
- .check_version = iwl5000_eeprom_check_version,
+ .calib_version = iwl5000_eeprom_calib_version,
.query_addr = iwl5000_eeprom_query_addr,
},
};
struct iwl_cfg iwl5300_agn_cfg = {
.name = "5300AGN",
- .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
+ .fw_name = IWL5000_MODULE_FIRMWARE,
.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
.ops = &iwl5000_ops,
.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
+ .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
+ .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
.mod_params = &iwl50_mod_params,
};
struct iwl_cfg iwl5100_bg_cfg = {
.name = "5100BG",
- .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
+ .fw_name = IWL5000_MODULE_FIRMWARE,
.sku = IWL_SKU_G,
.ops = &iwl5000_ops,
.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
+ .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
+ .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
.mod_params = &iwl50_mod_params,
};
struct iwl_cfg iwl5100_abg_cfg = {
.name = "5100ABG",
- .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
+ .fw_name = IWL5000_MODULE_FIRMWARE,
.sku = IWL_SKU_A|IWL_SKU_G,
.ops = &iwl5000_ops,
.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
+ .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
+ .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
.mod_params = &iwl50_mod_params,
};
struct iwl_cfg iwl5100_agn_cfg = {
.name = "5100AGN",
- .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
+ .fw_name = IWL5000_MODULE_FIRMWARE,
.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
.ops = &iwl5000_ops,
.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
+ .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
+ .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
.mod_params = &iwl50_mod_params,
};
struct iwl_cfg iwl5350_agn_cfg = {
.name = "5350AGN",
- .fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
+ .fw_name = IWL5000_MODULE_FIRMWARE,
.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
.ops = &iwl5000_ops,
.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
+ .eeprom_ver = EEPROM_5050_EEPROM_VERSION,
+ .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
.mod_params = &iwl50_mod_params,
};
-MODULE_FIRMWARE("iwlwifi-5000" IWL5000_UCODE_API ".ucode");
+MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE);
module_param_named(disable50, iwl50_mod_params.disable, int, 0444);
MODULE_PARM_DESC(disable50,
projects / cascardo / linux.git / blobdiff