/******************************************************************************
*
- * Copyright(c) 2003 - 2010 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
#include "iwl-led.h"
#include "iwl-3945-led.h"
#include "iwl-3945-debugfs.h"
- #include "iwl-legacy.h"
#define IWL_DECLARE_RATE_INFO(r, ip, in, rp, rn, pp, np) \
[IWL_RATE_##r##M_INDEX] = { IWL_RATE_##r##M_PLCP, \
return;
}
- disable_ptr = iwl_read_targ_mem(priv, base + (4 * sizeof(u32)));
- array_size = iwl_read_targ_mem(priv, base + (5 * sizeof(u32)));
+ disable_ptr = iwl_legacy_read_targ_mem(priv, base + (4 * sizeof(u32)));
+ array_size = iwl_legacy_read_targ_mem(priv, base + (5 * sizeof(u32)));
if (IWL_EVT_DISABLE && (array_size == IWL_EVT_DISABLE_SIZE)) {
IWL_DEBUG_INFO(priv, "Disabling selected uCode log events at 0x%x\n",
disable_ptr);
for (i = 0; i < IWL_EVT_DISABLE_SIZE; i++)
- iwl_write_targ_mem(priv,
+ iwl_legacy_write_targ_mem(priv,
disable_ptr + (i * sizeof(u32)),
evt_disable[i]);
return -1;
}
- #ifdef CONFIG_IWLWIFI_DEBUG
+ #ifdef CONFIG_IWLWIFI_LEGACY_DEBUG
#define TX_STATUS_ENTRY(x) case TX_3945_STATUS_FAIL_ ## x: return #x
static const char *iwl3945_get_tx_fail_reason(u32 status)
break;
case IEEE80211_BAND_2GHZ:
if (!(priv->_3945.sta_supp_rates & IWL_OFDM_RATES_MASK) &&
- iwl_is_associated(priv, IWL_RXON_CTX_BSS)) {
+ iwl_legacy_is_associated(priv, IWL_RXON_CTX_BSS)) {
if (rate == IWL_RATE_11M_INDEX)
next_rate = IWL_RATE_5M_INDEX;
}
BUG_ON(txq_id == IWL39_CMD_QUEUE_NUM);
- for (index = iwl_queue_inc_wrap(index, q->n_bd); q->read_ptr != index;
- q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) {
+ for (index = iwl_legacy_queue_inc_wrap(index, q->n_bd);
+ q->read_ptr != index;
+ q->read_ptr = iwl_legacy_queue_inc_wrap(q->read_ptr, q->n_bd)) {
tx_info = &txq->txb[txq->q.read_ptr];
ieee80211_tx_status_irqsafe(priv->hw, tx_info->skb);
priv->cfg->ops->lib->txq_free_tfd(priv, txq);
}
- if (iwl_queue_space(q) > q->low_mark && (txq_id >= 0) &&
+ if (iwl_legacy_queue_space(q) > q->low_mark && (txq_id >= 0) &&
(txq_id != IWL39_CMD_QUEUE_NUM) &&
priv->mac80211_registered)
- iwl_wake_queue(priv, txq);
+ iwl_legacy_wake_queue(priv, txq);
}
/**
int rate_idx;
int fail;
- if ((index >= txq->q.n_bd) || (iwl_queue_used(&txq->q, index) == 0)) {
+ if ((index >= txq->q.n_bd) || (iwl_legacy_queue_used(&txq->q, index) == 0)) {
IWL_ERR(priv, "Read index for DMA queue txq_id (%d) index %d "
"is out of range [0-%d] %d %d\n", txq_id,
index, txq->q.n_bd, txq->q.write_ptr,
* RX handler implementations
*
*****************************************************************************/
- #ifdef CONFIG_IWLWIFI_DEBUGFS
- /*
- * based on the assumption of all statistics counter are in DWORD
- * FIXME: This function is for debugging, do not deal with
- * the case of counters roll-over.
- */
+ #ifdef CONFIG_IWLWIFI_LEGACY_DEBUGFS
static void iwl3945_accumulative_statistics(struct iwl_priv *priv,
__le32 *stats)
{
IWL_DEBUG_RX(priv, "Statistics notification received (%d vs %d).\n",
(int)sizeof(struct iwl3945_notif_statistics),
le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK);
- #ifdef CONFIG_IWLWIFI_DEBUGFS
+ #ifdef CONFIG_IWLWIFI_LEGACY_DEBUGFS
iwl3945_accumulative_statistics(priv, (__le32 *)&pkt->u.raw);
#endif
- iwl_recover_from_statistics(priv, pkt);
+ iwl_legacy_recover_from_statistics(priv, pkt);
memcpy(&priv->_3945.statistics, pkt->u.raw, sizeof(priv->_3945.statistics));
}
__le32 *flag = (__le32 *)&pkt->u.raw;
if (le32_to_cpu(*flag) & UCODE_STATISTICS_CLEAR_MSK) {
- #ifdef CONFIG_IWLWIFI_DEBUGFS
+ #ifdef CONFIG_IWLWIFI_LEGACY_DEBUGFS
memset(&priv->_3945.accum_statistics, 0,
sizeof(struct iwl3945_notif_statistics));
memset(&priv->_3945.delta_statistics, 0,
}
if (!iwl3945_mod_params.sw_crypto)
- iwl_set_decrypted_flag(priv,
+ iwl_legacy_set_decrypted_flag(priv,
(struct ieee80211_hdr *)rxb_addr(rxb),
le32_to_cpu(rx_end->status), stats);
skb_add_rx_frag(skb, 0, rxb->page,
(void *)rx_hdr->payload - (void *)pkt, len);
- iwl_update_stats(priv, false, fc, len);
+ iwl_legacy_update_stats(priv, false, fc, len);
memcpy(IEEE80211_SKB_RXCB(skb), stats, sizeof(*stats));
ieee80211_rx(priv->hw, skb);
rx_status.signal, rx_status.signal,
rx_status.rate_idx);
- iwl_dbg_log_rx_data_frame(priv, le16_to_cpu(rx_hdr->len), header);
+ iwl_legacy_dbg_log_rx_data_frame(priv, le16_to_cpu(rx_hdr->len),
+ header);
if (network_packet) {
priv->_3945.last_beacon_time =
station->sta.sta.modify_mask = STA_MODIFY_TX_RATE_MSK;
station->sta.rate_n_flags = cpu_to_le16(tx_rate);
station->sta.mode = STA_CONTROL_MODIFY_MSK;
- iwl_send_add_sta(priv, &station->sta, CMD_ASYNC);
+ iwl_legacy_send_add_sta(priv, &station->sta, CMD_ASYNC);
spin_unlock_irqrestore(&priv->sta_lock, flags_spin);
IWL_DEBUG_RATE(priv, "SCALE sync station %d to rate %d\n",
* to set power to V_AUX, do
if (pci_pme_capable(priv->pci_dev, PCI_D3cold)) {
- iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
+ iwl_legacy_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
APMG_PS_CTRL_VAL_PWR_SRC_VAUX,
~APMG_PS_CTRL_MSK_PWR_SRC);
}
*/
- iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
+ iwl_legacy_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
APMG_PS_CTRL_VAL_PWR_SRC_VMAIN,
~APMG_PS_CTRL_MSK_PWR_SRC);
static int iwl3945_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq)
{
- iwl_write_direct32(priv, FH39_RCSR_RBD_BASE(0), rxq->bd_dma);
- iwl_write_direct32(priv, FH39_RCSR_RPTR_ADDR(0), rxq->rb_stts_dma);
- iwl_write_direct32(priv, FH39_RCSR_WPTR(0), 0);
- iwl_write_direct32(priv, FH39_RCSR_CONFIG(0),
+ iwl_legacy_write_direct32(priv, FH39_RCSR_RBD_BASE(0), rxq->bd_dma);
+ iwl_legacy_write_direct32(priv, FH39_RCSR_RPTR_ADDR(0),
+ rxq->rb_stts_dma);
+ iwl_legacy_write_direct32(priv, FH39_RCSR_WPTR(0), 0);
+ iwl_legacy_write_direct32(priv, FH39_RCSR_CONFIG(0),
FH39_RCSR_RX_CONFIG_REG_VAL_DMA_CHNL_EN_ENABLE |
FH39_RCSR_RX_CONFIG_REG_VAL_RDRBD_EN_ENABLE |
FH39_RCSR_RX_CONFIG_REG_BIT_WR_STTS_EN |
FH39_RCSR_RX_CONFIG_REG_VAL_MSG_MODE_FH);
/* fake read to flush all prev I/O */
- iwl_read_direct32(priv, FH39_RSSR_CTRL);
+ iwl_legacy_read_direct32(priv, FH39_RSSR_CTRL);
return 0;
}
{
/* bypass mode */
- iwl_write_prph(priv, ALM_SCD_MODE_REG, 0x2);
+ iwl_legacy_write_prph(priv, ALM_SCD_MODE_REG, 0x2);
/* RA 0 is active */
- iwl_write_prph(priv, ALM_SCD_ARASTAT_REG, 0x01);
+ iwl_legacy_write_prph(priv, ALM_SCD_ARASTAT_REG, 0x01);
/* all 6 fifo are active */
- iwl_write_prph(priv, ALM_SCD_TXFACT_REG, 0x3f);
+ iwl_legacy_write_prph(priv, ALM_SCD_TXFACT_REG, 0x3f);
- iwl_write_prph(priv, ALM_SCD_SBYP_MODE_1_REG, 0x010000);
- iwl_write_prph(priv, ALM_SCD_SBYP_MODE_2_REG, 0x030002);
- iwl_write_prph(priv, ALM_SCD_TXF4MF_REG, 0x000004);
- iwl_write_prph(priv, ALM_SCD_TXF5MF_REG, 0x000005);
+ iwl_legacy_write_prph(priv, ALM_SCD_SBYP_MODE_1_REG, 0x010000);
+ iwl_legacy_write_prph(priv, ALM_SCD_SBYP_MODE_2_REG, 0x030002);
+ iwl_legacy_write_prph(priv, ALM_SCD_TXF4MF_REG, 0x000004);
+ iwl_legacy_write_prph(priv, ALM_SCD_TXF5MF_REG, 0x000005);
- iwl_write_direct32(priv, FH39_TSSR_CBB_BASE,
+ iwl_legacy_write_direct32(priv, FH39_TSSR_CBB_BASE,
priv->_3945.shared_phys);
- iwl_write_direct32(priv, FH39_TSSR_MSG_CONFIG,
+ iwl_legacy_write_direct32(priv, FH39_TSSR_MSG_CONFIG,
FH39_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TXPD_ON |
FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_TXPD_ON |
FH39_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_128B |
iwl3945_hw_txq_ctx_free(priv);
/* allocate tx queue structure */
- rc = iwl_alloc_txq_mem(priv);
+ rc = iwl_legacy_alloc_txq_mem(priv);
if (rc)
return rc;
for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) {
slots_num = (txq_id == IWL39_CMD_QUEUE_NUM) ?
TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS;
- rc = iwl_tx_queue_init(priv, &priv->txq[txq_id], slots_num,
- txq_id);
+ rc = iwl_legacy_tx_queue_init(priv, &priv->txq[txq_id],
+ slots_num, txq_id);
if (rc) {
IWL_ERR(priv, "Tx %d queue init failed\n", txq_id);
goto error;
/*
* Start up 3945's basic functionality after it has been reset
- * (e.g. after platform boot, or shutdown via iwl_apm_stop())
+ * (e.g. after platform boot, or shutdown via iwl_legacy_apm_stop())
* NOTE: This does not load uCode nor start the embedded processor
*/
static int iwl3945_apm_init(struct iwl_priv *priv)
{
- int ret = iwl_apm_init(priv);
+ int ret = iwl_legacy_apm_init(priv);
/* Clear APMG (NIC's internal power management) interrupts */
- iwl_write_prph(priv, APMG_RTC_INT_MSK_REG, 0x0);
- iwl_write_prph(priv, APMG_RTC_INT_STT_REG, 0xFFFFFFFF);
+ iwl_legacy_write_prph(priv, APMG_RTC_INT_MSK_REG, 0x0);
+ iwl_legacy_write_prph(priv, APMG_RTC_INT_STT_REG, 0xFFFFFFFF);
/* Reset radio chip */
- iwl_set_bits_prph(priv, APMG_PS_CTRL_REG, APMG_PS_CTRL_VAL_RESET_REQ);
+ iwl_legacy_set_bits_prph(priv, APMG_PS_CTRL_REG,
+ APMG_PS_CTRL_VAL_RESET_REQ);
udelay(5);
- iwl_clear_bits_prph(priv, APMG_PS_CTRL_REG, APMG_PS_CTRL_VAL_RESET_REQ);
+ iwl_legacy_clear_bits_prph(priv, APMG_PS_CTRL_REG,
+ APMG_PS_CTRL_VAL_RESET_REQ);
return ret;
}
{
struct iwl3945_eeprom *eeprom = (struct iwl3945_eeprom *)priv->eeprom;
unsigned long flags;
- u8 rev_id = 0;
+ u8 rev_id = priv->pci_dev->revision;
spin_lock_irqsave(&priv->lock, flags);
/* Determine HW type */
- pci_read_config_byte(priv->pci_dev, PCI_REVISION_ID, &rev_id);
-
IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", rev_id);
if (rev_id & PCI_CFG_REV_ID_BIT_RTP)
IWL_DEBUG_INFO(priv, "RTP type\n");
else if (rev_id & PCI_CFG_REV_ID_BIT_BASIC_SKU) {
IWL_DEBUG_INFO(priv, "3945 RADIO-MB type\n");
- iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+ iwl_legacy_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR39_HW_IF_CONFIG_REG_BIT_3945_MB);
} else {
IWL_DEBUG_INFO(priv, "3945 RADIO-MM type\n");
- iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+ iwl_legacy_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR39_HW_IF_CONFIG_REG_BIT_3945_MM);
}
if (EEPROM_SKU_CAP_OP_MODE_MRC == eeprom->sku_cap) {
IWL_DEBUG_INFO(priv, "SKU OP mode is mrc\n");
- iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+ iwl_legacy_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR39_HW_IF_CONFIG_REG_BIT_SKU_MRC);
} else
IWL_DEBUG_INFO(priv, "SKU OP mode is basic\n");
if ((eeprom->board_revision & 0xF0) == 0xD0) {
IWL_DEBUG_INFO(priv, "3945ABG revision is 0x%X\n",
eeprom->board_revision);
- iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+ iwl_legacy_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR39_HW_IF_CONFIG_REG_BIT_BOARD_TYPE);
} else {
IWL_DEBUG_INFO(priv, "3945ABG revision is 0x%X\n",
eeprom->board_revision);
- iwl_clear_bit(priv, CSR_HW_IF_CONFIG_REG,
+ iwl_legacy_clear_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR39_HW_IF_CONFIG_REG_BIT_BOARD_TYPE);
}
if (eeprom->almgor_m_version <= 1) {
- iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+ iwl_legacy_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A);
IWL_DEBUG_INFO(priv, "Card M type A version is 0x%X\n",
eeprom->almgor_m_version);
} else {
IWL_DEBUG_INFO(priv, "Card M type B version is 0x%X\n",
eeprom->almgor_m_version);
- iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
+ iwl_legacy_set_bit(priv, CSR_HW_IF_CONFIG_REG,
CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B);
}
spin_unlock_irqrestore(&priv->lock, flags);
/* Allocate the RX queue, or reset if it is already allocated */
if (!rxq->bd) {
- rc = iwl_rx_queue_alloc(priv);
+ rc = iwl_legacy_rx_queue_alloc(priv);
if (rc) {
IWL_ERR(priv, "Unable to initialize Rx queue\n");
return -ENOMEM;
/* Look at using this instead:
rxq->need_update = 1;
- iwl_rx_queue_update_write_ptr(priv, rxq);
+ iwl_legacy_rx_queue_update_write_ptr(priv, rxq);
*/
- iwl_write_direct32(priv, FH39_RCSR_WPTR(0), rxq->write & ~7);
+ iwl_legacy_write_direct32(priv, FH39_RCSR_WPTR(0), rxq->write & ~7);
rc = iwl3945_txq_ctx_reset(priv);
if (rc)
for (txq_id = 0; txq_id < priv->hw_params.max_txq_num;
txq_id++)
if (txq_id == IWL39_CMD_QUEUE_NUM)
- iwl_cmd_queue_free(priv);
+ iwl_legacy_cmd_queue_free(priv);
else
- iwl_tx_queue_free(priv, txq_id);
+ iwl_legacy_tx_queue_free(priv, txq_id);
/* free tx queue structure */
- iwl_free_txq_mem(priv);
+ iwl_legacy_txq_mem(priv);
}
void iwl3945_hw_txq_ctx_stop(struct iwl_priv *priv)
int txq_id;
/* stop SCD */
- iwl_write_prph(priv, ALM_SCD_MODE_REG, 0);
- iwl_write_prph(priv, ALM_SCD_TXFACT_REG, 0);
+ iwl_legacy_write_prph(priv, ALM_SCD_MODE_REG, 0);
+ iwl_legacy_write_prph(priv, ALM_SCD_TXFACT_REG, 0);
/* reset TFD queues */
for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) {
- iwl_write_direct32(priv, FH39_TCSR_CONFIG(txq_id), 0x0);
+ iwl_legacy_write_direct32(priv, FH39_TCSR_CONFIG(txq_id), 0x0);
iwl_poll_direct_bit(priv, FH39_TSSR_TX_STATUS,
FH39_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(txq_id),
1000);
#define IWL_TEMPERATURE_LIMIT_TIMER 6
/**
- * is_temp_calib_needed - determines if new calibration is needed
+ * iwl3945_is_temp_calib_needed - determines if new calibration is needed
*
* records new temperature in tx_mgr->temperature.
* replaces tx_mgr->last_temperature *only* if calib needed
* (assumes caller will actually do the calibration!). */
- static int is_temp_calib_needed(struct iwl_priv *priv)
+ static int iwl3945_is_temp_calib_needed(struct iwl_priv *priv)
{
int temp_diff;
* based on eeprom channel data) for this channel. */
power = min(ch_info->scan_power, clip_pwrs[IWL_RATE_6M_INDEX_TABLE]);
- /* further limit to user's max power preference.
- * FIXME: Other spectrum management power limitations do not
- * seem to apply?? */
power = min(power, priv->tx_power_user_lmt);
scan_power_info->requested_power = power;
chan = le16_to_cpu(priv->contexts[IWL_RXON_CTX_BSS].active.channel);
txpower.band = (priv->band == IEEE80211_BAND_5GHZ) ? 0 : 1;
- ch_info = iwl_get_channel_info(priv, priv->band, chan);
+ ch_info = iwl_legacy_get_channel_info(priv, priv->band, chan);
if (!ch_info) {
IWL_ERR(priv,
"Failed to get channel info for channel %d [%d]\n",
return -EINVAL;
}
- if (!is_channel_valid(ch_info)) {
+ if (!iwl_legacy_is_channel_valid(ch_info)) {
IWL_DEBUG_POWER(priv, "Not calling TX_PWR_TABLE_CMD on "
"non-Tx channel.\n");
return 0;
txpower.power[i].rate);
}
- return iwl_send_cmd_pdu(priv, REPLY_TX_PWR_TABLE_CMD,
+ return iwl_legacy_send_cmd_pdu(priv, REPLY_TX_PWR_TABLE_CMD,
sizeof(struct iwl3945_txpowertable_cmd),
&txpower);
/* set up new Tx power info for each and every channel, 2.4 and 5.x */
for (i = 0; i < priv->channel_count; i++) {
ch_info = &priv->channel_info[i];
- a_band = is_channel_a_band(ch_info);
+ a_band = iwl_legacy_is_channel_a_band(ch_info);
/* Get this chnlgrp's factory calibration temperature */
ref_temp = (s16)eeprom->groups[ch_info->group_index].
for (i = 0; i < priv->channel_count; i++) {
ch_info = &priv->channel_info[i];
- a_band = is_channel_a_band(ch_info);
+ a_band = iwl_legacy_is_channel_a_band(ch_info);
/* find minimum power of all user and regulatory constraints
* (does not consider h/w clipping limitations) */
/* update txpower settings for all channels,
* send to NIC if associated. */
- is_temp_calib_needed(priv);
+ iwl3945_is_temp_calib_needed(priv);
iwl3945_hw_reg_comp_txpower_temp(priv);
return 0;
.flags = CMD_WANT_SKB,
.data = &rxon_assoc,
};
- const struct iwl_rxon_cmd *rxon1 = &ctx->staging;
- const struct iwl_rxon_cmd *rxon2 = &ctx->active;
+ const struct iwl_legacy_rxon_cmd *rxon1 = &ctx->staging;
+ const struct iwl_legacy_rxon_cmd *rxon2 = &ctx->active;
if ((rxon1->flags == rxon2->flags) &&
(rxon1->filter_flags == rxon2->filter_flags) &&
rxon_assoc.cck_basic_rates = ctx->staging.cck_basic_rates;
rxon_assoc.reserved = 0;
- rc = iwl_send_cmd_sync(priv, &cmd);
+ rc = iwl_legacy_send_cmd_sync(priv, &cmd);
if (rc)
return rc;
rc = -EIO;
}
- iwl_free_pages(priv, cmd.reply_page);
+ iwl_legacy_free_pages(priv, cmd.reply_page);
return rc;
}
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return -EINVAL;
- if (!iwl_is_alive(priv))
+ if (!iwl_legacy_is_alive(priv))
return -1;
/* always get timestamp with Rx frame */
~(RXON_FLG_DIS_DIV_MSK | RXON_FLG_ANT_SEL_MSK);
staging_rxon->flags |= iwl3945_get_antenna_flags(priv);
- rc = iwl_check_rxon_cmd(priv, ctx);
+ rc = iwl_legacy_check_rxon_cmd(priv, ctx);
if (rc) {
IWL_ERR(priv, "Invalid RXON configuration. Not committing.\n");
return -EINVAL;
/* If we don't need to send a full RXON, we can use
* iwl3945_rxon_assoc_cmd which is used to reconfigure filter
* and other flags for the current radio configuration. */
- if (!iwl_full_rxon_required(priv, &priv->contexts[IWL_RXON_CTX_BSS])) {
- rc = iwl_send_rxon_assoc(priv,
+ if (!iwl_legacy_full_rxon_required(priv,
+ &priv->contexts[IWL_RXON_CTX_BSS])) {
+ rc = iwl_legacy_send_rxon_assoc(priv,
&priv->contexts[IWL_RXON_CTX_BSS]);
if (rc) {
IWL_ERR(priv, "Error setting RXON_ASSOC "
* an RXON_ASSOC and the new config wants the associated mask enabled,
* we must clear the associated from the active configuration
* before we apply the new config */
- if (iwl_is_associated(priv, IWL_RXON_CTX_BSS) && new_assoc) {
+ if (iwl_legacy_is_associated(priv, IWL_RXON_CTX_BSS) && new_assoc) {
IWL_DEBUG_INFO(priv, "Toggling associated bit on current RXON\n");
active_rxon->filter_flags &= ~RXON_FILTER_ASSOC_MSK;
*/
active_rxon->reserved4 = 0;
active_rxon->reserved5 = 0;
- rc = iwl_send_cmd_pdu(priv, REPLY_RXON,
+ rc = iwl_legacy_send_cmd_pdu(priv, REPLY_RXON,
sizeof(struct iwl3945_rxon_cmd),
&priv->contexts[IWL_RXON_CTX_BSS].active);
"configuration (%d).\n", rc);
return rc;
}
- iwl_clear_ucode_stations(priv,
+ iwl_legacy_clear_ucode_stations(priv,
+ &priv->contexts[IWL_RXON_CTX_BSS]);
+ iwl_legacy_restore_stations(priv,
&priv->contexts[IWL_RXON_CTX_BSS]);
- iwl_restore_stations(priv, &priv->contexts[IWL_RXON_CTX_BSS]);
}
IWL_DEBUG_INFO(priv, "Sending RXON\n"
staging_rxon->reserved4 = 0;
staging_rxon->reserved5 = 0;
- iwl_set_rxon_hwcrypto(priv, ctx, !iwl3945_mod_params.sw_crypto);
+ iwl_legacy_set_rxon_hwcrypto(priv, ctx, !iwl3945_mod_params.sw_crypto);
/* Apply the new configuration */
- rc = iwl_send_cmd_pdu(priv, REPLY_RXON,
+ rc = iwl_legacy_send_cmd_pdu(priv, REPLY_RXON,
sizeof(struct iwl3945_rxon_cmd),
staging_rxon);
if (rc) {
memcpy(active_rxon, staging_rxon, sizeof(*active_rxon));
if (!new_assoc) {
- iwl_clear_ucode_stations(priv,
+ iwl_legacy_clear_ucode_stations(priv,
&priv->contexts[IWL_RXON_CTX_BSS]);
- iwl_restore_stations(priv, &priv->contexts[IWL_RXON_CTX_BSS]);
+ iwl_legacy_restore_stations(priv,
+ &priv->contexts[IWL_RXON_CTX_BSS]);
}
/* If we issue a new RXON command which required a tune then we must
* send a new TXPOWER command or we won't be able to Tx any frames */
- rc = iwl_set_tx_power(priv, priv->tx_power_next, true);
+ rc = iwl_legacy_set_tx_power(priv, priv->tx_power_next, true);
if (rc) {
IWL_ERR(priv, "Error setting Tx power (%d).\n", rc);
return rc;
{
/* This will kick in the "brute force"
* iwl3945_hw_reg_comp_txpower_temp() below */
- if (!is_temp_calib_needed(priv))
+ if (!iwl3945_is_temp_calib_needed(priv))
goto reschedule;
/* Set up a new set of temp-adjusted TxPowers, send to NIC.
u8 grp_channel;
/* Find the group index for the channel ... don't use index 1(?) */
- if (is_channel_a_band(ch_info)) {
+ if (iwl_legacy_is_channel_a_band(ch_info)) {
for (group = 1; group < 5; group++) {
grp_channel = ch_grp[group].group_channel;
if (ch_info->channel <= grp_channel) {
/* initialize Tx power info for each and every channel, 2.4 and 5.x */
for (i = 0, ch_info = priv->channel_info; i < priv->channel_count;
i++, ch_info++) {
- a_band = is_channel_a_band(ch_info);
- if (!is_channel_valid(ch_info))
+ a_band = iwl_legacy_is_channel_a_band(ch_info);
+ if (!iwl_legacy_is_channel_valid(ch_info))
continue;
/* find this channel's channel group (*not* "band") index */
{
int rc;
- iwl_write_direct32(priv, FH39_RCSR_CONFIG(0), 0);
+ iwl_legacy_write_direct32(priv, FH39_RCSR_CONFIG(0), 0);
rc = iwl_poll_direct_bit(priv, FH39_RSSR_STATUS,
FH39_RSSR_CHNL0_RX_STATUS_CHNL_IDLE, 1000);
if (rc < 0)
shared_data->tx_base_ptr[txq_id] = cpu_to_le32((u32)txq->q.dma_addr);
- iwl_write_direct32(priv, FH39_CBCC_CTRL(txq_id), 0);
- iwl_write_direct32(priv, FH39_CBCC_BASE(txq_id), 0);
+ iwl_legacy_write_direct32(priv, FH39_CBCC_CTRL(txq_id), 0);
+ iwl_legacy_write_direct32(priv, FH39_CBCC_BASE(txq_id), 0);
- iwl_write_direct32(priv, FH39_TCSR_CONFIG(txq_id),
+ iwl_legacy_write_direct32(priv, FH39_TCSR_CONFIG(txq_id),
FH39_TCSR_TX_CONFIG_REG_VAL_CIRQ_RTC_NOINT |
FH39_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_TXF |
FH39_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_IFTFD |
}
- static u16 iwl3945_build_addsta_hcmd(const struct iwl_addsta_cmd *cmd, u8 *data)
+ static u16 iwl3945_build_addsta_hcmd(const struct iwl_legacy_addsta_cmd *cmd,
+ u8 *data)
{
struct iwl3945_addsta_cmd *addsta = (struct iwl3945_addsta_cmd *)data;
addsta->mode = cmd->mode;
if (sta_id_r)
*sta_id_r = IWL_INVALID_STATION;
- ret = iwl_add_station_common(priv, ctx, addr, 0, NULL, &sta_id);
+ ret = iwl_legacy_add_station_common(priv, ctx, addr, 0, NULL, &sta_id);
if (ret) {
IWL_ERR(priv, "Unable to add station %pM\n", addr);
return ret;
return 0;
}
- return iwl_remove_station(priv, vif_priv->ibss_bssid_sta_id,
+ return iwl_legacy_remove_station(priv, vif_priv->ibss_bssid_sta_id,
vif->bss_conf.bssid);
}
* 1M CCK rates */
if (!(priv->_3945.sta_supp_rates & IWL_OFDM_RATES_MASK) &&
- iwl_is_associated(priv, IWL_RXON_CTX_BSS)) {
+ iwl_legacy_is_associated(priv, IWL_RXON_CTX_BSS)) {
index = IWL_FIRST_CCK_RATE;
for (i = IWL_RATE_6M_INDEX_TABLE;
/* Update the rate scaling for control frame Tx */
rate_cmd.table_id = 0;
- rc = iwl_send_cmd_pdu(priv, REPLY_RATE_SCALE, sizeof(rate_cmd),
+ rc = iwl_legacy_send_cmd_pdu(priv, REPLY_RATE_SCALE, sizeof(rate_cmd),
&rate_cmd);
if (rc)
return rc;
/* Update the rate scaling for data frame Tx */
rate_cmd.table_id = 1;
- return iwl_send_cmd_pdu(priv, REPLY_RATE_SCALE, sizeof(rate_cmd),
+ return iwl_legacy_send_cmd_pdu(priv, REPLY_RATE_SCALE, sizeof(rate_cmd),
&rate_cmd);
}
IWL_DEBUG_INFO(priv, "Begin verify bsm\n");
/* verify BSM SRAM contents */
- val = iwl_read_prph(priv, BSM_WR_DWCOUNT_REG);
+ val = iwl_legacy_read_prph(priv, BSM_WR_DWCOUNT_REG);
for (reg = BSM_SRAM_LOWER_BOUND;
reg < BSM_SRAM_LOWER_BOUND + len;
reg += sizeof(u32), image++) {
- val = iwl_read_prph(priv, reg);
+ val = iwl_legacy_read_prph(priv, reg);
if (val != le32_to_cpu(*image)) {
IWL_ERR(priv, "BSM uCode verification failed at "
"addr 0x%08X+%u (of %u), is 0x%x, s/b 0x%x\n",
*/
static int iwl3945_eeprom_acquire_semaphore(struct iwl_priv *priv)
{
- _iwl_clear_bit(priv, CSR_EEPROM_GP, CSR_EEPROM_GP_IF_OWNER_MSK);
+ _iwl_legacy_clear_bit(priv, CSR_EEPROM_GP, CSR_EEPROM_GP_IF_OWNER_MSK);
return 0;
}
inst_len = priv->ucode_init.len;
data_len = priv->ucode_init_data.len;
- iwl_write_prph(priv, BSM_DRAM_INST_PTR_REG, pinst);
- iwl_write_prph(priv, BSM_DRAM_DATA_PTR_REG, pdata);
- iwl_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG, inst_len);
- iwl_write_prph(priv, BSM_DRAM_DATA_BYTECOUNT_REG, data_len);
+ iwl_legacy_write_prph(priv, BSM_DRAM_INST_PTR_REG, pinst);
+ iwl_legacy_write_prph(priv, BSM_DRAM_DATA_PTR_REG, pdata);
+ iwl_legacy_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG, inst_len);
+ iwl_legacy_write_prph(priv, BSM_DRAM_DATA_BYTECOUNT_REG, data_len);
/* Fill BSM memory with bootstrap instructions */
for (reg_offset = BSM_SRAM_LOWER_BOUND;
reg_offset < BSM_SRAM_LOWER_BOUND + len;
reg_offset += sizeof(u32), image++)
- _iwl_write_prph(priv, reg_offset,
+ _iwl_legacy_write_prph(priv, reg_offset,
le32_to_cpu(*image));
rc = iwl3945_verify_bsm(priv);
return rc;
/* Tell BSM to copy from BSM SRAM into instruction SRAM, when asked */
- iwl_write_prph(priv, BSM_WR_MEM_SRC_REG, 0x0);
- iwl_write_prph(priv, BSM_WR_MEM_DST_REG,
+ iwl_legacy_write_prph(priv, BSM_WR_MEM_SRC_REG, 0x0);
+ iwl_legacy_write_prph(priv, BSM_WR_MEM_DST_REG,
IWL39_RTC_INST_LOWER_BOUND);
- iwl_write_prph(priv, BSM_WR_DWCOUNT_REG, len / sizeof(u32));
+ iwl_legacy_write_prph(priv, BSM_WR_DWCOUNT_REG, len / sizeof(u32));
/* Load bootstrap code into instruction SRAM now,
* to prepare to load "initialize" uCode */
- iwl_write_prph(priv, BSM_WR_CTRL_REG,
+ iwl_legacy_write_prph(priv, BSM_WR_CTRL_REG,
BSM_WR_CTRL_REG_BIT_START);
/* Wait for load of bootstrap uCode to finish */
for (i = 0; i < 100; i++) {
- done = iwl_read_prph(priv, BSM_WR_CTRL_REG);
+ done = iwl_legacy_read_prph(priv, BSM_WR_CTRL_REG);
if (!(done & BSM_WR_CTRL_REG_BIT_START))
break;
udelay(10);
/* Enable future boot loads whenever power management unit triggers it
* (e.g. when powering back up after power-save shutdown) */
- iwl_write_prph(priv, BSM_WR_CTRL_REG,
+ iwl_legacy_write_prph(priv, BSM_WR_CTRL_REG,
BSM_WR_CTRL_REG_BIT_START_EN);
return 0;
static struct iwl_hcmd_ops iwl3945_hcmd = {
.rxon_assoc = iwl3945_send_rxon_assoc,
.commit_rxon = iwl3945_commit_rxon,
- .send_bt_config = iwl_send_bt_config,
};
static struct iwl_lib_ops iwl3945_lib = {
},
.acquire_semaphore = iwl3945_eeprom_acquire_semaphore,
.release_semaphore = iwl3945_eeprom_release_semaphore,
- .query_addr = iwlcore_eeprom_query_addr,
},
.send_tx_power = iwl3945_send_tx_power,
.is_valid_rtc_data_addr = iwl3945_hw_valid_rtc_data_addr,
- .isr_ops = {
- .isr = iwl_isr_legacy,
- },
.debugfs_ops = {
.rx_stats_read = iwl3945_ucode_rx_stats_read,
static struct iwl_hcmd_utils_ops iwl3945_hcmd_utils = {
.get_hcmd_size = iwl3945_get_hcmd_size,
.build_addsta_hcmd = iwl3945_build_addsta_hcmd,
- .tx_cmd_protection = iwl_legacy_tx_cmd_protection,
.request_scan = iwl3945_request_scan,
.post_scan = iwl3945_post_scan,
};
.pll_cfg_val = CSR39_ANA_PLL_CFG_VAL,
.set_l0s = false,
.use_bsm = true,
- .use_isr_legacy = true,
.led_compensation = 64,
- .broken_powersave = true,
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
.wd_timeout = IWL_DEF_WD_TIMEOUT,
.max_event_log_size = 512,
- .tx_power_by_driver = true,
};
static struct iwl_cfg iwl3945_bg_cfg = {
MODULE_VERSION(DRV_VERSION);
MODULE_AUTHOR(DRV_COPYRIGHT " " DRV_AUTHOR);
MODULE_LICENSE("GPL");
- MODULE_ALIAS("iwl4965");
static int iwlagn_ant_coupling;
static bool iwlagn_bt_ch_announce = 1;
IWL_WARN(priv, "%s uCode did not respond OK.\n",
(palive->ver_subtype == INITIALIZE_SUBTYPE) ?
"init" : "runtime");
+ /*
+ * If fail to load init uCode,
+ * let's try to load the init uCode again.
+ * We should not get into this situation, but if it
+ * does happen, we should not move on and loading "runtime"
+ * without proper calibrate the device.
+ */
+ if (palive->ver_subtype == INITIALIZE_SUBTYPE)
+ priv->ucode_type = UCODE_NONE;
queue_work(priv->workqueue, &priv->restart);
}
}
iwl_enable_rfkill_int(priv);
}
- /* 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)
-
- /**
- * iwl_good_ack_health - checks for ACK count ratios, BA timeout retries.
- *
- * When the ACK count ratio is low and aggregated BA timeout retries exceeding
- * the BA_TIMEOUT_MAX, reload firmware and bring system back to normal
- * operation state.
- */
- bool iwl_good_ack_health(struct iwl_priv *priv, struct iwl_rx_packet *pkt)
- {
- int actual_delta, expected_delta, ba_timeout_delta;
- struct statistics_tx *cur, *old;
-
- if (priv->_agn.agg_tids_count)
- return true;
-
- if (iwl_bt_statistics(priv)) {
- cur = &pkt->u.stats_bt.tx;
- old = &priv->_agn.statistics_bt.tx;
- } else {
- cur = &pkt->u.stats.tx;
- old = &priv->_agn.statistics.tx;
- }
-
- actual_delta = le32_to_cpu(cur->actual_ack_cnt) -
- le32_to_cpu(old->actual_ack_cnt);
- expected_delta = le32_to_cpu(cur->expected_ack_cnt) -
- le32_to_cpu(old->expected_ack_cnt);
-
- /* Values should not be negative, but we do not trust the firmware */
- if (actual_delta <= 0 || expected_delta <= 0)
- return true;
-
- ba_timeout_delta = le32_to_cpu(cur->agg.ba_timeout) -
- le32_to_cpu(old->agg.ba_timeout);
-
- if ((actual_delta * 100 / expected_delta) < ACK_CNT_RATIO &&
- ba_timeout_delta > BA_TIMEOUT_CNT) {
- IWL_DEBUG_RADIO(priv, "deltas: actual %d expected %d ba_timeout %d\n",
- actual_delta, expected_delta, ba_timeout_delta);
-
- #ifdef CONFIG_IWLWIFI_DEBUGFS
- /*
- * This is ifdef'ed on DEBUGFS because otherwise the
- * statistics aren't available. If DEBUGFS is set but
- * DEBUG is not, these will just compile out.
- */
- IWL_DEBUG_RADIO(priv, "rx_detected_cnt delta %d\n",
- priv->_agn.delta_statistics.tx.rx_detected_cnt);
- IWL_DEBUG_RADIO(priv,
- "ack_or_ba_timeout_collision delta %d\n",
- priv->_agn.delta_statistics.tx.ack_or_ba_timeout_collision);
- #endif
-
- if (ba_timeout_delta >= BA_TIMEOUT_MAX)
- return false;
- }
-
- return true;
- }
-
-
/*****************************************************************************
*
* sysfs attributes
priv->cfg->ops->hcmd->set_rxon_chain(priv, ctx);
}
- if (priv->cfg->bt_params &&
- !priv->cfg->bt_params->advanced_bt_coexist) {
- /* Configure Bluetooth device coexistence support */
+ if (!priv->cfg->bt_params || (priv->cfg->bt_params &&
+ !priv->cfg->bt_params->advanced_bt_coexist)) {
+ /*
+ * default is 2-wire BT coexexistence support
+ */
priv->cfg->ops->hcmd->send_bt_config(priv);
}
IWL_DEBUG_MAC80211(priv, "leave\n");
}
- int iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
+ void iwlagn_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct iwl_priv *priv = hw->priv;
dev_kfree_skb_any(skb);
IWL_DEBUG_MACDUMP(priv, "leave\n");
- return NETDEV_TX_OK;
}
void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
mutex_unlock(&priv->mutex);
}
- #ifdef CONFIG_IWL5000
static int iwl_mac_remain_on_channel(struct ieee80211_hw *hw,
struct ieee80211_channel *channel,
enum nl80211_channel_type channel_type,
return 0;
}
- #endif
/*****************************************************************************
*
kfree(priv->scan_cmd);
}
- #ifdef CONFIG_IWL5000
struct ieee80211_ops iwlagn_hw_ops = {
.tx = iwlagn_mac_tx,
.start = iwlagn_mac_start,
.remain_on_channel = iwl_mac_remain_on_channel,
.cancel_remain_on_channel = iwl_mac_cancel_remain_on_channel,
};
- #endif
static void iwl_hw_detect(struct iwl_priv *priv)
{
priv->hw_rev = _iwl_read32(priv, CSR_HW_REV);
priv->hw_wa_rev = _iwl_read32(priv, CSR_HW_REV_WA_REG);
- pci_read_config_byte(priv->pci_dev, PCI_REVISION_ID, &priv->rev_id);
+ priv->rev_id = priv->pci_dev->revision;
IWL_DEBUG_INFO(priv, "HW Revision ID = 0x%X\n", priv->rev_id);
}
if (cfg->mod_params->disable_hw_scan) {
dev_printk(KERN_DEBUG, &(pdev->dev),
"sw scan support is deprecated\n");
- #ifdef CONFIG_IWL5000
iwlagn_hw_ops.hw_scan = NULL;
- #endif
- #ifdef CONFIG_IWL4965
- iwl4965_hw_ops.hw_scan = NULL;
- #endif
}
hw = iwl_alloc_all(cfg);
/* Hardware specific file defines the PCI IDs table for that hardware module */
static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = {
- #ifdef CONFIG_IWL4965
- {IWL_PCI_DEVICE(0x4229, PCI_ANY_ID, iwl4965_agn_cfg)},
- {IWL_PCI_DEVICE(0x4230, PCI_ANY_ID, iwl4965_agn_cfg)},
- #endif /* CONFIG_IWL4965 */
- #ifdef CONFIG_IWL5000
- /* 5100 Series WiFi */
{IWL_PCI_DEVICE(0x4232, 0x1201, iwl5100_agn_cfg)}, /* Mini Card */
{IWL_PCI_DEVICE(0x4232, 0x1301, iwl5100_agn_cfg)}, /* Half Mini Card */
{IWL_PCI_DEVICE(0x4232, 0x1204, iwl5100_agn_cfg)}, /* Mini Card */
{IWL_PCI_DEVICE(0x0893, 0x0266, iwl230_bg_cfg)},
{IWL_PCI_DEVICE(0x0892, 0x0466, iwl230_bg_cfg)},
- #endif /* CONFIG_IWL5000 */
-
{0}
};
MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids);
module_param_named(bt_ch_inhibition, iwlagn_bt_ch_announce, bool, S_IRUGO);
MODULE_PARM_DESC(bt_ch_inhibition,
"Disable BT channel inhibition (default: enable)");
+
+ module_param_named(plcp_check, iwlagn_mod_params.plcp_check, bool, S_IRUGO);
+ MODULE_PARM_DESC(plcp_check, "Check plcp health (default: 1 [enabled])");
+
+ module_param_named(ack_check, iwlagn_mod_params.ack_check, bool, S_IRUGO);
+ MODULE_PARM_DESC(ack_check, "Check ack health (default: 0 [disabled])");
projects / ~andy / linux / commitdiff