/******************************************************************************
*
- * Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2009 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 <linux/pci.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
+#include <linux/sched.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
#include <linux/wireless.h>
#include "iwl-helpers.h"
#include "iwl-calib.h"
#include "iwl-sta.h"
+#include "iwl-agn-led.h"
static int iwl4965_send_tx_power(struct iwl_priv *priv);
-static int iwl4965_hw_get_temperature(const struct iwl_priv *priv);
+static int iwl4965_hw_get_temperature(struct iwl_priv *priv);
/* Highest firmware API version supported */
#define IWL4965_UCODE_API_MAX 2
/* module parameters */
static struct iwl_mod_params iwl4965_mod_params = {
- .num_of_queues = IWL49_NUM_QUEUES,
- .num_of_ampdu_queues = IWL49_NUM_AMPDU_QUEUES,
.amsdu_size_8K = 1,
.restart_fw = 1,
/* the rest are 0 by default */
u32 reg;
u32 val;
- IWL_DEBUG_INFO("Begin verify bsm\n");
+ IWL_DEBUG_INFO(priv, "Begin verify bsm\n");
/* verify BSM SRAM contents */
val = iwl_read_prph(priv, BSM_WR_DWCOUNT_REG);
reg += sizeof(u32), image++) {
val = iwl_read_prph(priv, reg);
if (val != le32_to_cpu(*image)) {
- IWL_ERROR("BSM uCode verification failed at "
+ IWL_ERR(priv, "BSM uCode verification failed at "
"addr 0x%08X+%u (of %u), is 0x%x, s/b 0x%x\n",
BSM_SRAM_LOWER_BOUND,
reg - BSM_SRAM_LOWER_BOUND, len,
}
}
- IWL_DEBUG_INFO("BSM bootstrap uCode image OK\n");
+ IWL_DEBUG_INFO(priv, "BSM bootstrap uCode image OK\n");
return 0;
}
u32 reg_offset;
int ret;
- IWL_DEBUG_INFO("Begin load bsm\n");
+ IWL_DEBUG_INFO(priv, "Begin load bsm\n");
priv->ucode_type = UCODE_RT;
/* make sure bootstrap program is no larger than BSM's SRAM size */
- if (len > IWL_MAX_BSM_SIZE)
+ if (len > IWL49_MAX_BSM_SIZE)
return -EINVAL;
/* Tell bootstrap uCode where to find the "Initialize" uCode
inst_len = priv->ucode_init.len;
data_len = priv->ucode_init_data.len;
- ret = iwl_grab_nic_access(priv);
- if (ret)
- return ret;
-
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, reg_offset, le32_to_cpu(*image));
ret = iwl4965_verify_bsm(priv);
- if (ret) {
- iwl_release_nic_access(priv);
+ if (ret)
return ret;
- }
/* 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, RTC_INST_LOWER_BOUND);
+ iwl_write_prph(priv, BSM_WR_MEM_DST_REG, IWL49_RTC_INST_LOWER_BOUND);
iwl_write_prph(priv, BSM_WR_DWCOUNT_REG, len / sizeof(u32));
/* Load bootstrap code into instruction SRAM now,
udelay(10);
}
if (i < 100)
- IWL_DEBUG_INFO("BSM write complete, poll %d iterations\n", i);
+ IWL_DEBUG_INFO(priv, "BSM write complete, poll %d iterations\n", i);
else {
- IWL_ERROR("BSM write did not complete!\n");
+ IWL_ERR(priv, "BSM write did not complete!\n");
return -EIO;
}
* (e.g. when powering back up after power-save shutdown) */
iwl_write_prph(priv, BSM_WR_CTRL_REG, BSM_WR_CTRL_REG_BIT_START_EN);
- iwl_release_nic_access(priv);
return 0;
}
{
dma_addr_t pinst;
dma_addr_t pdata;
- unsigned long flags;
int ret = 0;
/* bits 35:4 for 4965 */
pinst = priv->ucode_code.p_addr >> 4;
pdata = priv->ucode_data_backup.p_addr >> 4;
- spin_lock_irqsave(&priv->lock, flags);
- ret = iwl_grab_nic_access(priv);
- if (ret) {
- spin_unlock_irqrestore(&priv->lock, flags);
- return ret;
- }
-
/* Tell bootstrap uCode where to find image to load */
iwl_write_prph(priv, BSM_DRAM_INST_PTR_REG, pinst);
iwl_write_prph(priv, BSM_DRAM_DATA_PTR_REG, pdata);
* that all new ptr/size info is in place */
iwl_write_prph(priv, BSM_DRAM_INST_BYTECOUNT_REG,
priv->ucode_code.len | BSM_DRAM_INST_LOAD);
- iwl_release_nic_access(priv);
-
- spin_unlock_irqrestore(&priv->lock, flags);
-
- IWL_DEBUG_INFO("Runtime uCode pointers are set.\n");
+ IWL_DEBUG_INFO(priv, "Runtime uCode pointers are set.\n");
return ret;
}
if (priv->card_alive_init.is_valid != UCODE_VALID_OK) {
/* We had an error bringing up the hardware, so take it
* all the way back down so we can try again */
- IWL_DEBUG_INFO("Initialize Alive failed.\n");
+ IWL_DEBUG_INFO(priv, "Initialize Alive failed.\n");
goto restart;
}
if (iwl_verify_ucode(priv)) {
/* Runtime instruction load was bad;
* take it all the way back down so we can try again */
- IWL_DEBUG_INFO("Bad \"initialize\" uCode load.\n");
+ IWL_DEBUG_INFO(priv, "Bad \"initialize\" uCode load.\n");
goto restart;
}
/* Send pointers to protocol/runtime uCode image ... init code will
* load and launch runtime uCode, which will send us another "Alive"
* notification. */
- IWL_DEBUG_INFO("Initialization Alive received.\n");
+ IWL_DEBUG_INFO(priv, "Initialization Alive received.\n");
if (iwl4965_set_ucode_ptrs(priv)) {
/* Runtime instruction load won't happen;
* take it all the way back down so we can try again */
- IWL_DEBUG_INFO("Couldn't set up uCode pointers.\n");
+ IWL_DEBUG_INFO(priv, "Couldn't set up uCode pointers.\n");
goto restart;
}
return;
queue_work(priv->workqueue, &priv->restart);
}
-static int is_fat_channel(__le32 rxon_flags)
+static bool is_ht40_channel(__le32 rxon_flags)
{
- return (rxon_flags & RXON_FLG_CHANNEL_MODE_PURE_40_MSK) ||
- (rxon_flags & RXON_FLG_CHANNEL_MODE_MIXED_MSK);
+ int chan_mod = le32_to_cpu(rxon_flags & RXON_FLG_CHANNEL_MODE_MSK)
+ >> RXON_FLG_CHANNEL_MODE_POS;
+ return ((chan_mod == CHANNEL_MODE_PURE_40) ||
+ (chan_mod == CHANNEL_MODE_MIXED));
}
/*
iwl_write_prph(priv, IWL49_SCD_TXFACT, mask);
}
-static int iwl4965_apm_init(struct iwl_priv *priv)
-{
- int ret = 0;
-
- iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
- CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
-
- /* disable L0s without affecting L1 :don't wait for ICH L0s bug W/A) */
- iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
- CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX);
-
- /* set "initialization complete" bit to move adapter
- * D0U* --> D0A* state */
- iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
-
- /* wait for clock stabilization */
- ret = iwl_poll_direct_bit(priv, CSR_GP_CNTRL,
- CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
- if (ret < 0) {
- IWL_DEBUG_INFO("Failed to init the card\n");
- goto out;
- }
-
- ret = iwl_grab_nic_access(priv);
- if (ret)
- goto out;
-
- /* enable DMA */
- iwl_write_prph(priv, APMG_CLK_CTRL_REG, APMG_CLK_VAL_DMA_CLK_RQT |
- APMG_CLK_VAL_BSM_CLK_RQT);
-
- udelay(20);
-
- /* disable L1-Active */
- iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
- APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
-
- iwl_release_nic_access(priv);
-out:
- return ret;
-}
-
-
static void iwl4965_nic_config(struct iwl_priv *priv)
{
unsigned long flags;
- u32 val;
u16 radio_cfg;
- u16 link;
spin_lock_irqsave(&priv->lock, flags);
- if ((priv->rev_id & 0x80) == 0x80 && (priv->rev_id & 0x7f) < 8) {
- pci_read_config_dword(priv->pci_dev, PCI_REG_WUM8, &val);
- /* Enable No Snoop field */
- pci_write_config_dword(priv->pci_dev, PCI_REG_WUM8,
- val & ~(1 << 11));
- }
-
- pci_read_config_word(priv->pci_dev, PCI_CFG_LINK_CTRL, &link);
-
- /* L1 is enabled by BIOS */
- if ((link & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN)
- /* disable L0S disabled L1A enabled */
- iwl_set_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
- else
- /* L0S enabled L1A disabled */
- iwl_clear_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
-
radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
/* write radio config values to register */
spin_unlock_irqrestore(&priv->lock, flags);
}
-static int iwl4965_apm_stop_master(struct iwl_priv *priv)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&priv->lock, flags);
-
- /* set stop master bit */
- iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_STOP_MASTER);
-
- iwl_poll_direct_bit(priv, CSR_RESET,
- CSR_RESET_REG_FLAG_MASTER_DISABLED, 100);
-
- spin_unlock_irqrestore(&priv->lock, flags);
- IWL_DEBUG_INFO("stop master\n");
-
- return 0;
-}
-
-static void iwl4965_apm_stop(struct iwl_priv *priv)
-{
- unsigned long flags;
-
- iwl4965_apm_stop_master(priv);
-
- spin_lock_irqsave(&priv->lock, flags);
-
- iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
-
- udelay(10);
- /* clear "init complete" move adapter D0A* --> D0U state */
- iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
- spin_unlock_irqrestore(&priv->lock, flags);
-}
-
-static int iwl4965_apm_reset(struct iwl_priv *priv)
-{
- int ret = 0;
- unsigned long flags;
-
- iwl4965_apm_stop_master(priv);
-
- spin_lock_irqsave(&priv->lock, flags);
-
- iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
-
- udelay(10);
-
- /* FIXME: put here L1A -L0S w/a */
-
- iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
-
- ret = iwl_poll_direct_bit(priv, CSR_GP_CNTRL,
- CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
- if (ret < 0)
- goto out;
-
- udelay(10);
-
- ret = iwl_grab_nic_access(priv);
- if (ret)
- goto out;
- /* Enable DMA and BSM Clock */
- iwl_write_prph(priv, APMG_CLK_EN_REG, APMG_CLK_VAL_DMA_CLK_RQT |
- APMG_CLK_VAL_BSM_CLK_RQT);
-
- udelay(10);
-
- /* disable L1A */
- iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
- APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
-
- iwl_release_nic_access(priv);
-
- clear_bit(STATUS_HCMD_ACTIVE, &priv->status);
- wake_up_interruptible(&priv->wait_command_queue);
-
-out:
- spin_unlock_irqrestore(&priv->lock, flags);
-
- return ret;
-}
-
/* Reset differential Rx gains in NIC to prepare for chain noise calibration.
* Called after every association, but this runs only once!
* ... once chain noise is calibrated the first time, it's good forever. */
cmd.diff_gain_c = 0;
if (iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
sizeof(cmd), &cmd))
- IWL_ERROR("Could not send REPLY_PHY_CALIBRATION_CMD\n");
+ IWL_ERR(priv,
+ "Could not send REPLY_PHY_CALIBRATION_CMD\n");
data->state = IWL_CHAIN_NOISE_ACCUMULATE;
- IWL_DEBUG_CALIB("Run chain_noise_calibrate\n");
+ IWL_DEBUG_CALIB(priv, "Run chain_noise_calibrate\n");
}
}
static void iwl4965_gain_computation(struct iwl_priv *priv,
u32 *average_noise,
u16 min_average_noise_antenna_i,
- u32 min_average_noise)
+ u32 min_average_noise,
+ u8 default_chain)
{
int i, ret;
struct iwl_chain_noise_data *data = &priv->chain_noise_data;
data->delta_gain_code[min_average_noise_antenna_i] = 0;
- for (i = 0; i < NUM_RX_CHAINS; i++) {
+ for (i = default_chain; i < NUM_RX_CHAINS; i++) {
s32 delta_g = 0;
if (!(data->disconn_array[i]) &&
data->delta_gain_code[i] = 0;
}
}
- IWL_DEBUG_CALIB("delta_gain_codes: a %d b %d c %d\n",
+ IWL_DEBUG_CALIB(priv, "delta_gain_codes: a %d b %d c %d\n",
data->delta_gain_code[0],
data->delta_gain_code[1],
data->delta_gain_code[2]);
ret = iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
sizeof(cmd), &cmd);
if (ret)
- IWL_DEBUG_CALIB("fail sending cmd "
+ IWL_DEBUG_CALIB(priv, "fail sending cmd "
"REPLY_PHY_CALIBRATION_CMD \n");
/* TODO we might want recalculate
data->beacon_count = 0;
}
-static void iwl4965_rts_tx_cmd_flag(struct ieee80211_tx_info *info,
- __le32 *tx_flags)
-{
- if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
- *tx_flags |= TX_CMD_FLG_RTS_MSK;
- *tx_flags &= ~TX_CMD_FLG_CTS_MSK;
- } else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
- *tx_flags &= ~TX_CMD_FLG_RTS_MSK;
- *tx_flags |= TX_CMD_FLG_CTS_MSK;
- }
-}
-
static void iwl4965_bg_txpower_work(struct work_struct *work)
{
struct iwl_priv *priv = container_of(work, struct iwl_priv,
txq->sched_retry = scd_retry;
- IWL_DEBUG_INFO("%s %s Queue %d on AC %d\n",
+ IWL_DEBUG_INFO(priv, "%s %s Queue %d on AC %d\n",
active ? "Activate" : "Deactivate",
scd_retry ? "BA" : "AC", txq_id, tx_fifo_id);
}
{
u32 a;
unsigned long flags;
- int ret;
int i, chan;
u32 reg_val;
spin_lock_irqsave(&priv->lock, flags);
- ret = iwl_grab_nic_access(priv);
- if (ret) {
- spin_unlock_irqrestore(&priv->lock, flags);
- return ret;
- }
-
/* Clear 4965's internal Tx Scheduler data base */
priv->scd_base_addr = iwl_read_prph(priv, IWL49_SCD_SRAM_BASE_ADDR);
a = priv->scd_base_addr + IWL49_SCD_CONTEXT_DATA_OFFSET;
iwl_write_targ_mem(priv, a, 0);
for (; a < priv->scd_base_addr + IWL49_SCD_TRANSLATE_TBL_OFFSET; a += 4)
iwl_write_targ_mem(priv, a, 0);
- for (; a < sizeof(u16) * priv->hw_params.max_txq_num; a += 4)
+ for (; a < priv->scd_base_addr +
+ IWL49_SCD_TRANSLATE_TBL_OFFSET_QUEUE(priv->hw_params.max_txq_num); a += 4)
iwl_write_targ_mem(priv, a, 0);
/* Tel 4965 where to find Tx byte count tables */
iwl4965_tx_queue_set_status(priv, &priv->txq[i], ac, 0);
}
- iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
- return ret;
+ return 0;
}
static struct iwl_sensitivity_ranges iwl4965_sensitivity = {
.min_nrg_cck = 97,
- .max_nrg_cck = 0,
+ .max_nrg_cck = 0, /* not used, set to 0 */
.auto_corr_min_ofdm = 85,
.auto_corr_min_ofdm_mrc = 170,
.nrg_th_cck = 100,
.nrg_th_ofdm = 100,
+
+ .barker_corr_th_min = 190,
+ .barker_corr_th_min_mrc = 390,
+ .nrg_th_cca = 62,
};
+static void iwl4965_set_ct_threshold(struct iwl_priv *priv)
+{
+ /* want Kelvin */
+ priv->hw_params.ct_kill_threshold =
+ CELSIUS_TO_KELVIN(CT_KILL_THRESHOLD_LEGACY);
+}
+
/**
* iwl4965_hw_set_hw_params
*
*/
static int iwl4965_hw_set_hw_params(struct iwl_priv *priv)
{
+ if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
+ priv->cfg->mod_params->num_of_queues <= IWL49_NUM_QUEUES)
+ priv->cfg->num_of_queues =
+ priv->cfg->mod_params->num_of_queues;
- if ((priv->cfg->mod_params->num_of_queues > IWL49_NUM_QUEUES) ||
- (priv->cfg->mod_params->num_of_queues < IWL_MIN_NUM_QUEUES)) {
- IWL_ERROR("invalid queues_num, should be between %d and %d\n",
- IWL_MIN_NUM_QUEUES, IWL49_NUM_QUEUES);
- return -EINVAL;
- }
-
- priv->hw_params.max_txq_num = priv->cfg->mod_params->num_of_queues;
+ priv->hw_params.max_txq_num = priv->cfg->num_of_queues;
priv->hw_params.dma_chnl_num = FH49_TCSR_CHNL_NUM;
priv->hw_params.scd_bc_tbls_size =
- IWL49_NUM_QUEUES * sizeof(struct iwl4965_scd_bc_tbl);
+ priv->cfg->num_of_queues *
+ sizeof(struct iwl4965_scd_bc_tbl);
+ priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
priv->hw_params.max_stations = IWL4965_STATION_COUNT;
priv->hw_params.bcast_sta_id = IWL4965_BROADCAST_ID;
priv->hw_params.max_data_size = IWL49_RTC_DATA_SIZE;
priv->hw_params.max_inst_size = IWL49_RTC_INST_SIZE;
priv->hw_params.max_bsm_size = BSM_SRAM_SIZE;
- priv->hw_params.fat_channel = BIT(IEEE80211_BAND_5GHZ);
+ priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_5GHZ);
- priv->hw_params.tx_chains_num = 2;
- priv->hw_params.rx_chains_num = 2;
- priv->hw_params.valid_tx_ant = ANT_A | ANT_B;
- priv->hw_params.valid_rx_ant = ANT_A | ANT_B;
- priv->hw_params.ct_kill_threshold = CELSIUS_TO_KELVIN(CT_KILL_THRESHOLD);
+ priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
+
+ priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
+ priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
+ priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
+ priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
+ if (priv->cfg->ops->lib->temp_ops.set_ct_kill)
+ priv->cfg->ops->lib->temp_ops.set_ct_kill(priv);
priv->hw_params.sens = &iwl4965_sensitivity;
s = iwl4965_get_sub_band(priv, channel);
if (s >= EEPROM_TX_POWER_BANDS) {
- IWL_ERROR("Tx Power can not find channel %d\n", channel);
+ IWL_ERR(priv, "Tx Power can not find channel %d\n", channel);
return -1;
}
ch_i2 = priv->calib_info->band_info[s].ch2.ch_num;
chan_info->ch_num = (u8) channel;
- IWL_DEBUG_TXPOWER("channel %d subband %d factory cal ch %d & %d\n",
+ IWL_DEBUG_TXPOWER(priv, "channel %d subband %d factory cal ch %d & %d\n",
channel, s, ch_i1, ch_i2);
for (c = 0; c < EEPROM_TX_POWER_TX_CHAINS; c++) {
m1->pa_det, ch_i2,
m2->pa_det);
- IWL_DEBUG_TXPOWER
- ("chain %d meas %d AP1=%d AP2=%d AP=%d\n", c, m,
- m1->actual_pow, m2->actual_pow, omeas->actual_pow);
- IWL_DEBUG_TXPOWER
- ("chain %d meas %d NI1=%d NI2=%d NI=%d\n", c, m,
- m1->gain_idx, m2->gain_idx, omeas->gain_idx);
- IWL_DEBUG_TXPOWER
- ("chain %d meas %d PA1=%d PA2=%d PA=%d\n", c, m,
- m1->pa_det, m2->pa_det, omeas->pa_det);
- IWL_DEBUG_TXPOWER
- ("chain %d meas %d T1=%d T2=%d T=%d\n", c, m,
- m1->temperature, m2->temperature,
- omeas->temperature);
+ IWL_DEBUG_TXPOWER(priv,
+ "chain %d meas %d AP1=%d AP2=%d AP=%d\n", c, m,
+ m1->actual_pow, m2->actual_pow, omeas->actual_pow);
+ IWL_DEBUG_TXPOWER(priv,
+ "chain %d meas %d NI1=%d NI2=%d NI=%d\n", c, m,
+ m1->gain_idx, m2->gain_idx, omeas->gain_idx);
+ IWL_DEBUG_TXPOWER(priv,
+ "chain %d meas %d PA1=%d PA2=%d PA=%d\n", c, m,
+ m1->pa_det, m2->pa_det, omeas->pa_det);
+ IWL_DEBUG_TXPOWER(priv,
+ "chain %d meas %d T1=%d T2=%d T=%d\n", c, m,
+ m1->temperature, m2->temperature,
+ omeas->temperature);
}
}
};
static int iwl4965_fill_txpower_tbl(struct iwl_priv *priv, u8 band, u16 channel,
- u8 is_fat, u8 ctrl_chan_high,
+ u8 is_ht40, u8 ctrl_chan_high,
struct iwl4965_tx_power_db *tx_power_tbl)
{
u8 saturation_power;
s32 factory_actual_pwr[2];
s32 power_index;
- /* user_txpower_limit is in dBm, convert to half-dBm (half-dB units
+ /* tx_power_user_lmt is in dBm, convert to half-dBm (half-dB units
* are used for indexing into txpower table) */
user_target_power = 2 * priv->tx_power_user_lmt;
/* Get current (RXON) channel, band, width */
- IWL_DEBUG_TXPOWER("chan %d band %d is_fat %d\n", channel, band,
- is_fat);
+ IWL_DEBUG_TXPOWER(priv, "chan %d band %d is_ht40 %d\n", channel, band,
+ is_ht40);
ch_info = iwl_get_channel_info(priv, priv->band, channel);
* and 2) mimo txpower balance between Tx chains. */
txatten_grp = iwl4965_get_tx_atten_grp(channel);
if (txatten_grp < 0) {
- IWL_ERROR("Can't find txatten group for channel %d.\n",
+ IWL_ERR(priv, "Can't find txatten group for channel %d.\n",
channel);
return -EINVAL;
}
- IWL_DEBUG_TXPOWER("channel %d belongs to txatten group %d\n",
+ IWL_DEBUG_TXPOWER(priv, "channel %d belongs to txatten group %d\n",
channel, txatten_grp);
- if (is_fat) {
+ if (is_ht40) {
if (ctrl_chan_high)
channel -= 2;
else
/* regulatory txpower limits ... reg_limit values are in half-dBm,
* max_power_avg values are in dBm, convert * 2 */
- if (is_fat)
- reg_limit = ch_info->fat_max_power_avg * 2;
+ if (is_ht40)
+ reg_limit = ch_info->ht40_max_power_avg * 2;
else
reg_limit = ch_info->max_power_avg * 2;
iwl4965_interpolate_chan(priv, channel, &ch_eeprom_info);
/* calculate tx gain adjustment based on power supply voltage */
- voltage = priv->calib_info->voltage;
+ voltage = le16_to_cpu(priv->calib_info->voltage);
init_voltage = (s32)le32_to_cpu(priv->card_alive_init.voltage);
voltage_compensation =
iwl4965_get_voltage_compensation(voltage, init_voltage);
- IWL_DEBUG_TXPOWER("curr volt %d eeprom volt %d volt comp %d\n",
+ IWL_DEBUG_TXPOWER(priv, "curr volt %d eeprom volt %d volt comp %d\n",
init_voltage,
voltage, voltage_compensation);
factory_gain_index[c] = measurement->gain_idx;
factory_actual_pwr[c] = measurement->actual_pow;
- IWL_DEBUG_TXPOWER("chain = %d\n", c);
- IWL_DEBUG_TXPOWER("fctry tmp %d, "
+ IWL_DEBUG_TXPOWER(priv, "chain = %d\n", c);
+ IWL_DEBUG_TXPOWER(priv, "fctry tmp %d, "
"curr tmp %d, comp %d steps\n",
factory_temp, current_temp,
temperature_comp[c]);
- IWL_DEBUG_TXPOWER("fctry idx %d, fctry pwr %d\n",
+ IWL_DEBUG_TXPOWER(priv, "fctry idx %d, fctry pwr %d\n",
factory_gain_index[c],
factory_actual_pwr[c]);
}
if (target_power > power_limit)
target_power = power_limit;
- IWL_DEBUG_TXPOWER("rate %d sat %d reg %d usr %d tgt %d\n",
+ IWL_DEBUG_TXPOWER(priv, "rate %d sat %d reg %d usr %d tgt %d\n",
i, saturation_power - back_off_table[i],
current_regulatory, user_target_power,
target_power);
voltage_compensation +
atten_value);
-/* IWL_DEBUG_TXPOWER("calculated txpower index %d\n",
+/* IWL_DEBUG_TXPOWER(priv, "calculated txpower index %d\n",
power_index); */
if (power_index < get_min_power_index(i, band))
/* stay within the table! */
if (power_index > 107) {
- IWL_WARNING("txpower index %d > 107\n",
+ IWL_WARN(priv, "txpower index %d > 107\n",
power_index);
power_index = 107;
}
if (power_index < 0) {
- IWL_WARNING("txpower index %d < 0\n",
+ IWL_WARN(priv, "txpower index %d < 0\n",
power_index);
power_index = 0;
}
tx_power.s.dsp_predis_atten[c] =
gain_table[band][power_index].dsp;
- IWL_DEBUG_TXPOWER("chain %d mimo %d index %d "
+ IWL_DEBUG_TXPOWER(priv, "chain %d mimo %d index %d "
"gain 0x%02x dsp %d\n",
c, atten_value, power_index,
tx_power.s.radio_tx_gain[c],
/**
* iwl4965_send_tx_power - Configure the TXPOWER level user limit
*
- * Uses the active RXON for channel, band, and characteristics (fat, high)
+ * Uses the active RXON for channel, band, and characteristics (ht40, high)
* The power limit is taken from priv->tx_power_user_lmt.
*/
static int iwl4965_send_tx_power(struct iwl_priv *priv)
struct iwl4965_txpowertable_cmd cmd = { 0 };
int ret;
u8 band = 0;
- u8 is_fat = 0;
+ bool is_ht40 = false;
u8 ctrl_chan_high = 0;
if (test_bit(STATUS_SCANNING, &priv->status)) {
/* If this gets hit a lot, switch it to a BUG() and catch
* the stack trace to find out who is calling this during
* a scan. */
- IWL_WARNING("TX Power requested while scanning!\n");
+ IWL_WARN(priv, "TX Power requested while scanning!\n");
return -EAGAIN;
}
band = priv->band == IEEE80211_BAND_2GHZ;
- is_fat = is_fat_channel(priv->active_rxon.flags);
+ is_ht40 = is_ht40_channel(priv->active_rxon.flags);
- if (is_fat &&
+ if (is_ht40 &&
(priv->active_rxon.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK))
ctrl_chan_high = 1;
ret = iwl4965_fill_txpower_tbl(priv, band,
le16_to_cpu(priv->active_rxon.channel),
- is_fat, ctrl_chan_high, &cmd.tx_power);
+ is_ht40, ctrl_chan_high, &cmd.tx_power);
if (ret)
goto out;
rxon2->ofdm_ht_dual_stream_basic_rates) &&
(rxon1->rx_chain == rxon2->rx_chain) &&
(rxon1->ofdm_basic_rates == rxon2->ofdm_basic_rates)) {
- IWL_DEBUG_INFO("Using current RXON_ASSOC. Not resending.\n");
+ IWL_DEBUG_INFO(priv, "Using current RXON_ASSOC. Not resending.\n");
return 0;
}
return ret;
}
-#ifdef IEEE80211_CONF_CHANNEL_SWITCH
static int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel)
{
int rc;
u8 band = 0;
- u8 is_fat = 0;
+ bool is_ht40 = false;
u8 ctrl_chan_high = 0;
- struct iwl4965_channel_switch_cmd cmd = { 0 };
+ struct iwl4965_channel_switch_cmd cmd;
const struct iwl_channel_info *ch_info;
band = priv->band == IEEE80211_BAND_2GHZ;
ch_info = iwl_get_channel_info(priv, priv->band, channel);
- is_fat = is_fat_channel(priv->staging_rxon.flags);
+ is_ht40 = is_ht40_channel(priv->staging_rxon.flags);
- if (is_fat &&
- (priv->active_rxon.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK))
+ if (is_ht40 &&
+ (priv->staging_rxon.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK))
ctrl_chan_high = 1;
cmd.band = band;
cmd.expect_beacon = 0;
cmd.channel = cpu_to_le16(channel);
- cmd.rxon_flags = priv->active_rxon.flags;
- cmd.rxon_filter_flags = priv->active_rxon.filter_flags;
+ cmd.rxon_flags = priv->staging_rxon.flags;
+ cmd.rxon_filter_flags = priv->staging_rxon.filter_flags;
cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
if (ch_info)
cmd.expect_beacon = is_channel_radar(ch_info);
- else
- cmd.expect_beacon = 1;
+ else {
+ IWL_ERR(priv, "invalid channel switch from %u to %u\n",
+ priv->active_rxon.channel, channel);
+ return -EFAULT;
+ }
- rc = iwl4965_fill_txpower_tbl(priv, band, channel, is_fat,
+ rc = iwl4965_fill_txpower_tbl(priv, band, channel, is_ht40,
ctrl_chan_high, &cmd.tx_power);
if (rc) {
- IWL_DEBUG_11H("error:%d fill txpower_tbl\n", rc);
+ IWL_DEBUG_11H(priv, "error:%d fill txpower_tbl\n", rc);
return rc;
}
- rc = iwl_send_cmd_pdu(priv, REPLY_CHANNEL_SWITCH, sizeof(cmd), &cmd);
- return rc;
+ priv->switch_rxon.channel = cpu_to_le16(channel);
+ priv->switch_rxon.switch_in_progress = true;
+
+ return iwl_send_cmd_pdu(priv, REPLY_CHANNEL_SWITCH, sizeof(cmd), &cmd);
}
-#endif
/**
* iwl4965_txq_update_byte_cnt_tbl - Set up entry in Tx byte-count array
*
* A return of <0 indicates bogus data in the statistics
*/
-static int iwl4965_hw_get_temperature(const struct iwl_priv *priv)
+static int iwl4965_hw_get_temperature(struct iwl_priv *priv)
{
s32 temperature;
s32 vt;
u32 R4;
if (test_bit(STATUS_TEMPERATURE, &priv->status) &&
- (priv->statistics.flag & STATISTICS_REPLY_FLG_FAT_MODE_MSK)) {
- IWL_DEBUG_TEMP("Running FAT temperature calibration\n");
+ (priv->statistics.flag & STATISTICS_REPLY_FLG_HT40_MODE_MSK)) {
+ IWL_DEBUG_TEMP(priv, "Running HT40 temperature calibration\n");
R1 = (s32)le32_to_cpu(priv->card_alive_init.therm_r1[1]);
R2 = (s32)le32_to_cpu(priv->card_alive_init.therm_r2[1]);
R3 = (s32)le32_to_cpu(priv->card_alive_init.therm_r3[1]);
R4 = le32_to_cpu(priv->card_alive_init.therm_r4[1]);
} else {
- IWL_DEBUG_TEMP("Running temperature calibration\n");
+ IWL_DEBUG_TEMP(priv, "Running temperature calibration\n");
R1 = (s32)le32_to_cpu(priv->card_alive_init.therm_r1[0]);
R2 = (s32)le32_to_cpu(priv->card_alive_init.therm_r2[0]);
R3 = (s32)le32_to_cpu(priv->card_alive_init.therm_r3[0]);
vt = sign_extend(
le32_to_cpu(priv->statistics.general.temperature), 23);
- IWL_DEBUG_TEMP("Calib values R[1-3]: %d %d %d R4: %d\n", R1, R2, R3, vt);
+ IWL_DEBUG_TEMP(priv, "Calib values R[1-3]: %d %d %d R4: %d\n", R1, R2, R3, vt);
if (R3 == R1) {
- IWL_ERROR("Calibration conflict R1 == R3\n");
+ IWL_ERR(priv, "Calibration conflict R1 == R3\n");
return -1;
}
temperature /= (R3 - R1);
temperature = (temperature * 97) / 100 + TEMPERATURE_CALIB_KELVIN_OFFSET;
- IWL_DEBUG_TEMP("Calibrated temperature: %dK, %dC\n",
+ IWL_DEBUG_TEMP(priv, "Calibrated temperature: %dK, %dC\n",
temperature, KELVIN_TO_CELSIUS(temperature));
return temperature;
int temp_diff;
if (!test_bit(STATUS_STATISTICS, &priv->status)) {
- IWL_DEBUG_TEMP("Temperature not updated -- no statistics.\n");
+ IWL_DEBUG_TEMP(priv, "Temperature not updated -- no statistics.\n");
return 0;
}
/* get absolute value */
if (temp_diff < 0) {
- IWL_DEBUG_POWER("Getting cooler, delta %d, \n", temp_diff);
+ IWL_DEBUG_POWER(priv, "Getting cooler, delta %d, \n", temp_diff);
temp_diff = -temp_diff;
} else if (temp_diff == 0)
- IWL_DEBUG_POWER("Same temp, \n");
+ IWL_DEBUG_POWER(priv, "Same temp, \n");
else
- IWL_DEBUG_POWER("Getting warmer, delta %d, \n", temp_diff);
+ IWL_DEBUG_POWER(priv, "Getting warmer, delta %d, \n", temp_diff);
if (temp_diff < IWL_TEMPERATURE_THRESHOLD) {
- IWL_DEBUG_POWER("Thermal txpower calib not needed\n");
+ IWL_DEBUG_POWER(priv, "Thermal txpower calib not needed\n");
return 0;
}
- IWL_DEBUG_POWER("Thermal txpower calib needed\n");
+ IWL_DEBUG_POWER(priv, "Thermal txpower calib needed\n");
return 1;
}
if (priv->temperature != temp) {
if (priv->temperature)
- IWL_DEBUG_TEMP("Temperature changed "
+ IWL_DEBUG_TEMP(priv, "Temperature changed "
"from %dC to %dC\n",
KELVIN_TO_CELSIUS(priv->temperature),
KELVIN_TO_CELSIUS(temp));
else
- IWL_DEBUG_TEMP("Temperature "
+ IWL_DEBUG_TEMP(priv, "Temperature "
"initialized to %dC\n",
KELVIN_TO_CELSIUS(temp));
}
priv->temperature = temp;
+ iwl_tt_handler(priv);
set_bit(STATUS_TEMPERATURE, &priv->status);
if (!priv->disable_tx_power_cal &&
static int iwl4965_txq_agg_disable(struct iwl_priv *priv, u16 txq_id,
u16 ssn_idx, u8 tx_fifo)
{
- int ret = 0;
-
if ((IWL49_FIRST_AMPDU_QUEUE > txq_id) ||
- (IWL49_FIRST_AMPDU_QUEUE + IWL49_NUM_AMPDU_QUEUES <= txq_id)) {
- IWL_WARNING("queue number out of range: %d, must be %d to %d\n",
+ (IWL49_FIRST_AMPDU_QUEUE + priv->cfg->num_of_ampdu_queues
+ <= txq_id)) {
+ IWL_WARN(priv,
+ "queue number out of range: %d, must be %d to %d\n",
txq_id, IWL49_FIRST_AMPDU_QUEUE,
- IWL49_FIRST_AMPDU_QUEUE + IWL49_NUM_AMPDU_QUEUES - 1);
+ IWL49_FIRST_AMPDU_QUEUE +
+ priv->cfg->num_of_ampdu_queues - 1);
return -EINVAL;
}
- ret = iwl_grab_nic_access(priv);
- if (ret)
- return ret;
-
iwl4965_tx_queue_stop_scheduler(priv, txq_id);
iwl_clear_bits_prph(priv, IWL49_SCD_QUEUECHAIN_SEL, (1 << txq_id));
iwl_txq_ctx_deactivate(priv, txq_id);
iwl4965_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 0);
- iwl_release_nic_access(priv);
-
return 0;
}
int tx_fifo, int sta_id, int tid, u16 ssn_idx)
{
unsigned long flags;
- int ret;
u16 ra_tid;
if ((IWL49_FIRST_AMPDU_QUEUE > txq_id) ||
- (IWL49_FIRST_AMPDU_QUEUE + IWL49_NUM_AMPDU_QUEUES <= txq_id)) {
- IWL_WARNING("queue number out of range: %d, must be %d to %d\n",
+ (IWL49_FIRST_AMPDU_QUEUE + priv->cfg->num_of_ampdu_queues
+ <= txq_id)) {
+ IWL_WARN(priv,
+ "queue number out of range: %d, must be %d to %d\n",
txq_id, IWL49_FIRST_AMPDU_QUEUE,
- IWL49_FIRST_AMPDU_QUEUE + IWL49_NUM_AMPDU_QUEUES - 1);
+ IWL49_FIRST_AMPDU_QUEUE +
+ priv->cfg->num_of_ampdu_queues - 1);
return -EINVAL;
}
iwl_sta_tx_modify_enable_tid(priv, sta_id, tid);
spin_lock_irqsave(&priv->lock, flags);
- ret = iwl_grab_nic_access(priv);
- if (ret) {
- spin_unlock_irqrestore(&priv->lock, flags);
- return ret;
- }
/* Stop this Tx queue before configuring it */
iwl4965_tx_queue_stop_scheduler(priv, txq_id);
/* Set up Status area in SRAM, map to Tx DMA/FIFO, activate the queue */
iwl4965_tx_queue_set_status(priv, &priv->txq[txq_id], tx_fifo, 1);
- iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
addsta->add_immediate_ba_tid = cmd->add_immediate_ba_tid;
addsta->remove_immediate_ba_tid = cmd->remove_immediate_ba_tid;
addsta->add_immediate_ba_ssn = cmd->add_immediate_ba_ssn;
- addsta->reserved1 = __constant_cpu_to_le16(0);
- addsta->reserved2 = __constant_cpu_to_le32(0);
+ addsta->sleep_tx_count = cmd->sleep_tx_count;
+ addsta->reserved1 = cpu_to_le16(0);
+ addsta->reserved2 = cpu_to_le16(0);
return (u16)sizeof(struct iwl4965_addsta_cmd);
}
int i, sh, idx;
u16 seq;
if (agg->wait_for_ba)
- IWL_DEBUG_TX_REPLY("got tx response w/o block-ack\n");
+ IWL_DEBUG_TX_REPLY(priv, "got tx response w/o block-ack\n");
agg->frame_count = tx_resp->frame_count;
agg->start_idx = start_idx;
idx = start_idx;
/* FIXME: code repetition */
- IWL_DEBUG_TX_REPLY("FrameCnt = %d, StartIdx=%d idx=%d\n",
+ IWL_DEBUG_TX_REPLY(priv, "FrameCnt = %d, StartIdx=%d idx=%d\n",
agg->frame_count, agg->start_idx, idx);
info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]);
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;
+ info->flags |= iwl_tx_status_to_mac80211(status);
iwl_hwrate_to_tx_control(priv, rate_n_flags, info);
/* FIXME: code repetition end */
- IWL_DEBUG_TX_REPLY("1 Frame 0x%x failure :%d\n",
+ IWL_DEBUG_TX_REPLY(priv, "1 Frame 0x%x failure :%d\n",
status & 0xff, tx_resp->failure_frame);
- IWL_DEBUG_TX_REPLY("Rate Info rate_n_flags=%x\n", rate_n_flags);
+ IWL_DEBUG_TX_REPLY(priv, "Rate Info rate_n_flags=%x\n", rate_n_flags);
agg->wait_for_ba = 0;
} else {
AGG_TX_STATE_ABORT_MSK))
continue;
- IWL_DEBUG_TX_REPLY("FrameCnt = %d, txq_id=%d idx=%d\n",
+ IWL_DEBUG_TX_REPLY(priv, "FrameCnt = %d, txq_id=%d idx=%d\n",
agg->frame_count, txq_id, idx);
hdr = iwl_tx_queue_get_hdr(priv, txq_id, idx);
+ if (!hdr) {
+ IWL_ERR(priv,
+ "BUG_ON idx doesn't point to valid skb"
+ " idx=%d, txq_id=%d\n", idx, txq_id);
+ return -1;
+ }
sc = le16_to_cpu(hdr->seq_ctrl);
if (idx != (SEQ_TO_SN(sc) & 0xff)) {
- IWL_ERROR("BUG_ON idx doesn't match seq control"
- " idx=%d, seq_idx=%d, seq=%d\n",
- idx, SEQ_TO_SN(sc),
- hdr->seq_ctrl);
+ IWL_ERR(priv,
+ "BUG_ON idx doesn't match seq control"
+ " idx=%d, seq_idx=%d, seq=%d\n",
+ idx, SEQ_TO_SN(sc), hdr->seq_ctrl);
return -1;
}
- IWL_DEBUG_TX_REPLY("AGG Frame i=%d idx %d seq=%d\n",
+ IWL_DEBUG_TX_REPLY(priv, "AGG Frame i=%d idx %d seq=%d\n",
i, idx, SEQ_TO_SN(sc));
sh = idx - start;
sh = 0;
}
bitmap |= 1ULL << sh;
- IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%llx\n",
+ IWL_DEBUG_TX_REPLY(priv, "start=%d bitmap=0x%llx\n",
start, (unsigned long long)bitmap);
}
agg->bitmap = bitmap;
agg->start_idx = start;
- IWL_DEBUG_TX_REPLY("Frames %d start_idx=%d bitmap=0x%llx\n",
+ IWL_DEBUG_TX_REPLY(priv, "Frames %d start_idx=%d bitmap=0x%llx\n",
agg->frame_count, agg->start_idx,
(unsigned long long)agg->bitmap);
static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
struct iwl_rx_mem_buffer *rxb)
{
- struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
+ struct iwl_rx_packet *pkt = rxb_addr(rxb);
u16 sequence = le16_to_cpu(pkt->hdr.sequence);
int txq_id = SEQ_TO_QUEUE(sequence);
int index = SEQ_TO_INDEX(sequence);
struct ieee80211_tx_info *info;
struct iwl4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
u32 status = le32_to_cpu(tx_resp->u.status);
- int tid = MAX_TID_COUNT;
+ int uninitialized_var(tid);
int sta_id;
int freed;
u8 *qc = NULL;
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 "
+ 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,
txq->q.read_ptr);
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");
+ IWL_ERR(priv, "Station not known\n");
return;
}
if (txq->q.read_ptr != (scd_ssn & 0xff)) {
index = iwl_queue_dec_wrap(scd_ssn & 0xff, txq->q.n_bd);
- IWL_DEBUG_TX_REPLY("Retry scheduler reclaim scd_ssn "
+ IWL_DEBUG_TX_REPLY(priv, "Retry scheduler reclaim scd_ssn "
"%d index %d\n", scd_ssn , index);
freed = iwl_tx_queue_reclaim(priv, txq_id, index);
priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
(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);
+ iwl_wake_queue(priv, txq_id);
else
- ieee80211_wake_queue(priv->hw,
- txq->swq_id);
+ iwl_wake_queue(priv, txq->swq_id);
}
}
} else {
info->status.rates[0].count = tx_resp->failure_frame + 1;
- info->flags |= iwl_is_tx_success(status) ?
- IEEE80211_TX_STAT_ACK : 0;
+ info->flags |= iwl_tx_status_to_mac80211(status);
iwl_hwrate_to_tx_control(priv,
le32_to_cpu(tx_resp->rate_n_flags),
info);
- IWL_DEBUG_TX_REPLY("TXQ %d status %s (0x%08x) "
+ IWL_DEBUG_TX_REPLY(priv, "TXQ %d status %s (0x%08x) "
"rate_n_flags 0x%x retries %d\n",
txq_id,
iwl_get_tx_fail_reason(status), status,
if (priv->mac80211_registered &&
(iwl_queue_space(&txq->q) > txq->q.low_mark))
- ieee80211_wake_queue(priv->hw, txq_id);
+ iwl_wake_queue(priv, txq_id);
}
if (qc && likely(sta_id != IWL_INVALID_STATION))
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");
+ IWL_ERR(priv, "TODO: Implement Tx ABORT REQUIRED!!!\n");
}
static int iwl4965_calc_rssi(struct iwl_priv *priv,
if (valid_antennae & (1 << i))
max_rssi = max(ncphy->rssi_info[i << 1], max_rssi);
- IWL_DEBUG_STATS("Rssi In A %d B %d C %d Max %d AGC dB %d\n",
+ IWL_DEBUG_STATS(priv, "Rssi In A %d B %d C %d Max %d AGC dB %d\n",
ncphy->rssi_info[0], ncphy->rssi_info[2], ncphy->rssi_info[4],
max_rssi, agc);
/* dBm = max_rssi dB - agc dB - constant.
* Higher AGC (higher radio gain) means lower signal. */
- return max_rssi - agc - IWL_RSSI_OFFSET;
+ return max_rssi - agc - IWL49_RSSI_OFFSET;
}
cancel_work_sync(&priv->txpower_work);
}
+#define IWL4965_UCODE_GET(item) \
+static u32 iwl4965_ucode_get_##item(const struct iwl_ucode_header *ucode,\
+ u32 api_ver) \
+{ \
+ return le32_to_cpu(ucode->u.v1.item); \
+}
+
+static u32 iwl4965_ucode_get_header_size(u32 api_ver)
+{
+ return UCODE_HEADER_SIZE(1);
+}
+static u32 iwl4965_ucode_get_build(const struct iwl_ucode_header *ucode,
+ u32 api_ver)
+{
+ return 0;
+}
+static u8 *iwl4965_ucode_get_data(const struct iwl_ucode_header *ucode,
+ u32 api_ver)
+{
+ return (u8 *) ucode->u.v1.data;
+}
+
+IWL4965_UCODE_GET(inst_size);
+IWL4965_UCODE_GET(data_size);
+IWL4965_UCODE_GET(init_size);
+IWL4965_UCODE_GET(init_data_size);
+IWL4965_UCODE_GET(boot_size);
static struct iwl_hcmd_ops iwl4965_hcmd = {
.rxon_assoc = iwl4965_send_rxon_assoc,
+ .commit_rxon = iwl_commit_rxon,
+ .set_rxon_chain = iwl_set_rxon_chain,
};
+static struct iwl_ucode_ops iwl4965_ucode = {
+ .get_header_size = iwl4965_ucode_get_header_size,
+ .get_build = iwl4965_ucode_get_build,
+ .get_inst_size = iwl4965_ucode_get_inst_size,
+ .get_data_size = iwl4965_ucode_get_data_size,
+ .get_init_size = iwl4965_ucode_get_init_size,
+ .get_init_data_size = iwl4965_ucode_get_init_data_size,
+ .get_boot_size = iwl4965_ucode_get_boot_size,
+ .get_data = iwl4965_ucode_get_data,
+};
static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = {
.get_hcmd_size = iwl4965_get_hcmd_size,
.build_addsta_hcmd = iwl4965_build_addsta_hcmd,
.chain_noise_reset = iwl4965_chain_noise_reset,
.gain_computation = iwl4965_gain_computation,
- .rts_tx_cmd_flag = iwl4965_rts_tx_cmd_flag,
+ .rts_tx_cmd_flag = iwlcore_rts_tx_cmd_flag,
.calc_rssi = iwl4965_calc_rssi,
};
.txq_set_sched = iwl4965_txq_set_sched,
.txq_agg_enable = iwl4965_txq_agg_enable,
.txq_agg_disable = iwl4965_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 = iwl4965_rx_handler_setup,
.setup_deferred_work = iwl4965_setup_deferred_work,
.cancel_deferred_work = iwl4965_cancel_deferred_work,
.alive_notify = iwl4965_alive_notify,
.init_alive_start = iwl4965_init_alive_start,
.load_ucode = iwl4965_load_bsm,
+ .dump_nic_event_log = iwl_dump_nic_event_log,
+ .dump_nic_error_log = iwl_dump_nic_error_log,
+ .set_channel_switch = iwl4965_hw_channel_switch,
.apm_ops = {
- .init = iwl4965_apm_init,
- .reset = iwl4965_apm_reset,
- .stop = iwl4965_apm_stop,
+ .init = iwl_apm_init,
+ .stop = iwl_apm_stop,
.config = iwl4965_nic_config,
.set_pwr_src = iwl_set_pwr_src,
},
EEPROM_REGULATORY_BAND_3_CHANNELS,
EEPROM_REGULATORY_BAND_4_CHANNELS,
EEPROM_REGULATORY_BAND_5_CHANNELS,
- EEPROM_4965_REGULATORY_BAND_24_FAT_CHANNELS,
- EEPROM_4965_REGULATORY_BAND_52_FAT_CHANNELS
+ EEPROM_4965_REGULATORY_BAND_24_HT40_CHANNELS,
+ EEPROM_4965_REGULATORY_BAND_52_HT40_CHANNELS
},
.verify_signature = iwlcore_eeprom_verify_signature,
.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
},
.send_tx_power = iwl4965_send_tx_power,
.update_chain_flags = iwl_update_chain_flags,
- .temperature = iwl4965_temperature_calib,
+ .post_associate = iwl_post_associate,
+ .config_ap = iwl_config_ap,
+ .isr = iwl_isr_legacy,
+ .temp_ops = {
+ .temperature = iwl4965_temperature_calib,
+ .set_ct_kill = iwl4965_set_ct_threshold,
+ },
};
-static struct iwl_ops iwl4965_ops = {
+static const struct iwl_ops iwl4965_ops = {
+ .ucode = &iwl4965_ucode,
.lib = &iwl4965_lib,
.hcmd = &iwl4965_hcmd,
.utils = &iwl4965_hcmd_utils,
+ .led = &iwlagn_led_ops,
};
struct iwl_cfg iwl4965_agn_cfg = {
.eeprom_ver = EEPROM_4965_EEPROM_VERSION,
.eeprom_calib_ver = EEPROM_4965_TX_POWER_VERSION,
.ops = &iwl4965_ops,
+ .num_of_queues = IWL49_NUM_QUEUES,
+ .num_of_ampdu_queues = IWL49_NUM_AMPDU_QUEUES,
.mod_params = &iwl4965_mod_params,
+ .valid_tx_ant = ANT_AB,
+ .valid_rx_ant = ANT_ABC,
+ .pll_cfg_val = 0,
+ .set_l0s = true,
+ .use_bsm = true,
+ .use_isr_legacy = true,
+ .ht_greenfield_support = false,
+ .broken_powersave = true,
+ .led_compensation = 61,
+ .chain_noise_num_beacons = IWL4965_CAL_NUM_BEACONS,
};
/* Module firmware */
MODULE_FIRMWARE(IWL4965_MODULE_FIRMWARE(IWL4965_UCODE_API_MAX));
-module_param_named(antenna, iwl4965_mod_params.antenna, int, 0444);
+module_param_named(antenna, iwl4965_mod_params.antenna, int, S_IRUGO);
MODULE_PARM_DESC(antenna, "select antenna (1=Main, 2=Aux, default 0 [both])");
-module_param_named(disable, iwl4965_mod_params.disable, int, 0444);
-MODULE_PARM_DESC(disable, "manually disable the radio (default 0 [radio on])");
-module_param_named(swcrypto, iwl4965_mod_params.sw_crypto, int, 0444);
+module_param_named(swcrypto, iwl4965_mod_params.sw_crypto, int, S_IRUGO);
MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])");
-module_param_named(debug, iwl4965_mod_params.debug, uint, 0444);
-MODULE_PARM_DESC(debug, "debug output mask");
module_param_named(
- disable_hw_scan, iwl4965_mod_params.disable_hw_scan, int, 0444);
+ disable_hw_scan, iwl4965_mod_params.disable_hw_scan, int, S_IRUGO);
MODULE_PARM_DESC(disable_hw_scan, "disable hardware scanning (default 0)");
-module_param_named(queues_num, iwl4965_mod_params.num_of_queues, int, 0444);
+module_param_named(queues_num, iwl4965_mod_params.num_of_queues, int, S_IRUGO);
MODULE_PARM_DESC(queues_num, "number of hw queues.");
/* 11n */
-module_param_named(11n_disable, iwl4965_mod_params.disable_11n, int, 0444);
+module_param_named(11n_disable, iwl4965_mod_params.disable_11n, int, S_IRUGO);
MODULE_PARM_DESC(11n_disable, "disable 11n functionality");
-module_param_named(amsdu_size_8K, iwl4965_mod_params.amsdu_size_8K, int, 0444);
+module_param_named(amsdu_size_8K, iwl4965_mod_params.amsdu_size_8K,
+ int, S_IRUGO);
MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size");
-module_param_named(fw_restart4965, iwl4965_mod_params.restart_fw, int, 0444);
+module_param_named(fw_restart4965, iwl4965_mod_params.restart_fw, int, S_IRUGO);
MODULE_PARM_DESC(fw_restart4965, "restart firmware in case of error");
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff