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Merge branch 'wireless-next-2.6' of git://git.kernel.org/pub/scm/linu…
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…x/kernel/git/iwlwifi/iwlwifi-2.6
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John W. Linville committed Feb 3, 2011
2 parents fa9a741 + c52bf9b commit dbd9830
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Showing 15 changed files with 130 additions and 101 deletions.
1 change: 0 additions & 1 deletion drivers/net/wireless/iwlwifi/iwl-1000.c
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Original file line number Diff line number Diff line change
Expand Up @@ -270,7 +270,6 @@ static struct iwl_base_params iwl1000_base_params = {
.ucode_tracing = true,
.sensitivity_calib_by_driver = true,
.chain_noise_calib_by_driver = true,
.supports_idle = true,
};
static struct iwl_ht_params iwl1000_ht_params = {
.ht_greenfield_support = true,
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16 changes: 10 additions & 6 deletions drivers/net/wireless/iwlwifi/iwl-2000.c
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Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,10 @@ static void iwl2000_nic_config(struct iwl_priv *priv)
CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);

if (priv->cfg->iq_invert)
iwl_set_bit(priv, CSR_GP_DRIVER_REG,
CSR_GP_DRIVER_REG_BIT_RADIO_IQ_INVER);

}

static struct iwl_sensitivity_ranges iwl2000_sensitivity = {
Expand Down Expand Up @@ -364,7 +368,6 @@ static struct iwl_base_params iwl2000_base_params = {
.shadow_ram_support = true,
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
Expand All @@ -389,7 +392,6 @@ static struct iwl_base_params iwl2030_base_params = {
.shadow_ram_support = true,
.led_compensation = 57,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
Expand Down Expand Up @@ -428,7 +430,8 @@ static struct iwl_bt_params iwl2030_bt_params = {
.base_params = &iwl2000_base_params, \
.need_dc_calib = true, \
.need_temp_offset_calib = true, \
.led_mode = IWL_LED_RF_STATE \
.led_mode = IWL_LED_RF_STATE, \
.iq_invert = true \

struct iwl_cfg iwl2000_2bgn_cfg = {
.name = "2000 Series 2x2 BGN",
Expand All @@ -454,17 +457,18 @@ struct iwl_cfg iwl2000_2bg_cfg = {
.need_dc_calib = true, \
.need_temp_offset_calib = true, \
.led_mode = IWL_LED_RF_STATE, \
.adv_pm = true \
.adv_pm = true, \
.iq_invert = true \

struct iwl_cfg iwl2030_2bgn_cfg = {
.name = "2000 Series 2x2 BGN/BT",
IWL_DEVICE_2000,
IWL_DEVICE_2030,
.ht_params = &iwl2000_ht_params,
};

struct iwl_cfg iwl2030_2bg_cfg = {
.name = "2000 Series 2x2 BG/BT",
IWL_DEVICE_2000,
IWL_DEVICE_2030,
};

#define IWL_DEVICE_6035 \
Expand Down
32 changes: 24 additions & 8 deletions drivers/net/wireless/iwlwifi/iwl-4965.c
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Original file line number Diff line number Diff line change
Expand Up @@ -251,14 +251,6 @@ static int iwl4965_set_ucode_ptrs(struct iwl_priv *priv)
*/
static void iwl4965_init_alive_start(struct iwl_priv *priv)
{
/* Check alive response for "valid" sign from uCode */
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(priv, "Initialize Alive failed.\n");
goto restart;
}

/* Bootstrap uCode has loaded initialize uCode ... verify inst image.
* This is a paranoid check, because we would not have gotten the
* "initialize" alive if code weren't properly loaded. */
Expand Down Expand Up @@ -2274,6 +2266,29 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
spin_unlock_irqrestore(&priv->sta_lock, flags);
}

static void iwl4965_rx_beacon_notif(struct iwl_priv *priv,
struct iwl_rx_mem_buffer *rxb)
{
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl4965_beacon_notif *beacon = (void *)pkt->u.raw;
#ifdef CONFIG_IWLWIFI_DEBUG
u8 rate = iwl_hw_get_rate(beacon->beacon_notify_hdr.rate_n_flags);

IWL_DEBUG_RX(priv, "beacon status %#x, retries:%d ibssmgr:%d "
"tsf:0x%.8x%.8x rate:%d\n",
le32_to_cpu(beacon->beacon_notify_hdr.u.status) & TX_STATUS_MSK,
beacon->beacon_notify_hdr.failure_frame,
le32_to_cpu(beacon->ibss_mgr_status),
le32_to_cpu(beacon->high_tsf),
le32_to_cpu(beacon->low_tsf), rate);
#endif

priv->ibss_manager = le32_to_cpu(beacon->ibss_mgr_status);

if (!test_bit(STATUS_EXIT_PENDING, &priv->status))
queue_work(priv->workqueue, &priv->beacon_update);
}

static int iwl4965_calc_rssi(struct iwl_priv *priv,
struct iwl_rx_phy_res *rx_resp)
{
Expand Down Expand Up @@ -2316,6 +2331,7 @@ static void iwl4965_rx_handler_setup(struct iwl_priv *priv)
priv->rx_handlers[REPLY_RX] = iwlagn_rx_reply_rx;
/* Tx response */
priv->rx_handlers[REPLY_TX] = iwl4965_rx_reply_tx;
priv->rx_handlers[BEACON_NOTIFICATION] = iwl4965_rx_beacon_notif;

/* set up notification wait support */
spin_lock_init(&priv->_agn.notif_wait_lock);
Expand Down
3 changes: 0 additions & 3 deletions drivers/net/wireless/iwlwifi/iwl-6000.c
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Original file line number Diff line number Diff line change
Expand Up @@ -479,7 +479,6 @@ static struct iwl_base_params iwl6000_base_params = {
.shadow_ram_support = true,
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
Expand All @@ -503,7 +502,6 @@ static struct iwl_base_params iwl6050_base_params = {
.shadow_ram_support = true,
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
Expand All @@ -526,7 +524,6 @@ static struct iwl_base_params iwl6000_g2_base_params = {
.shadow_ram_support = true,
.led_compensation = 57,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
.support_ct_kill_exit = true,
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
Expand Down
25 changes: 0 additions & 25 deletions drivers/net/wireless/iwlwifi/iwl-agn-lib.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1863,21 +1863,6 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
if (iwl_send_cmd_pdu(priv, REPLY_BT_CONFIG, sizeof(bt_cmd), &bt_cmd))
IWL_ERR(priv, "failed to send BT Coex Config\n");

/*
* When we are doing a restart, need to also reconfigure BT
* SCO to the device. If not doing a restart, bt_sco_active
* will always be false, so there's no need to have an extra
* variable to check for it.
*/
if (priv->bt_sco_active) {
struct iwlagn_bt_sco_cmd sco_cmd = { .flags = 0 };

if (priv->bt_sco_active)
sco_cmd.flags |= IWLAGN_BT_SCO_ACTIVE;
if (iwl_send_cmd_pdu(priv, REPLY_BT_COEX_SCO,
sizeof(sco_cmd), &sco_cmd))
IWL_ERR(priv, "failed to send BT SCO command\n");
}
}

static void iwlagn_bt_traffic_change_work(struct work_struct *work)
Expand Down Expand Up @@ -2038,7 +2023,6 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
unsigned long flags;
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_bt_coex_profile_notif *coex = &pkt->u.bt_coex_profile_notif;
struct iwlagn_bt_sco_cmd sco_cmd = { .flags = 0 };
struct iwl_bt_uart_msg *uart_msg = &coex->last_bt_uart_msg;

IWL_DEBUG_NOTIF(priv, "BT Coex notification:\n");
Expand Down Expand Up @@ -2069,15 +2053,6 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv,
queue_work(priv->workqueue,
&priv->bt_traffic_change_work);
}
if (priv->bt_sco_active !=
(uart_msg->frame3 & BT_UART_MSG_FRAME3SCOESCO_MSK)) {
priv->bt_sco_active = uart_msg->frame3 &
BT_UART_MSG_FRAME3SCOESCO_MSK;
if (priv->bt_sco_active)
sco_cmd.flags |= IWLAGN_BT_SCO_ACTIVE;
iwl_send_cmd_pdu_async(priv, REPLY_BT_COEX_SCO,
sizeof(sco_cmd), &sco_cmd, NULL);
}
}

iwlagn_set_kill_msk(priv, uart_msg);
Expand Down
29 changes: 16 additions & 13 deletions drivers/net/wireless/iwlwifi/iwl-agn-rs.c
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Original file line number Diff line number Diff line change
Expand Up @@ -179,31 +179,31 @@ static s32 expected_tpt_legacy[IWL_RATE_COUNT] = {
};

static s32 expected_tpt_siso20MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 42, 0, 76, 102, 124, 158, 183, 193, 202}, /* Norm */
{0, 0, 0, 0, 46, 0, 82, 110, 132, 167, 192, 202, 210}, /* SGI */
{0, 0, 0, 0, 48, 0, 93, 135, 176, 251, 319, 351, 381}, /* AGG */
{0, 0, 0, 0, 53, 0, 102, 149, 193, 275, 348, 381, 413}, /* AGG+SGI */
{0, 0, 0, 0, 42, 0, 76, 102, 124, 159, 183, 193, 202}, /* Norm */
{0, 0, 0, 0, 46, 0, 82, 110, 132, 168, 192, 202, 210}, /* SGI */
{0, 0, 0, 0, 47, 0, 91, 133, 171, 242, 305, 334, 362}, /* AGG */
{0, 0, 0, 0, 52, 0, 101, 145, 187, 264, 330, 361, 390}, /* AGG+SGI */
};

static s32 expected_tpt_siso40MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 77, 0, 127, 160, 184, 220, 242, 250, 257}, /* Norm */
{0, 0, 0, 0, 83, 0, 135, 169, 193, 229, 250, 257, 264}, /* SGI */
{0, 0, 0, 0, 96, 0, 182, 259, 328, 451, 553, 598, 640}, /* AGG */
{0, 0, 0, 0, 106, 0, 199, 282, 357, 487, 593, 640, 683}, /* AGG+SGI */
{0, 0, 0, 0, 94, 0, 177, 249, 313, 423, 512, 550, 586}, /* AGG */
{0, 0, 0, 0, 104, 0, 193, 270, 338, 454, 545, 584, 620}, /* AGG+SGI */
};

static s32 expected_tpt_mimo2_20MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 74, 0, 123, 155, 179, 213, 235, 243, 250}, /* Norm */
{0, 0, 0, 0, 81, 0, 131, 164, 187, 221, 242, 250, 256}, /* SGI */
{0, 0, 0, 0, 92, 0, 175, 250, 317, 436, 534, 578, 619}, /* AGG */
{0, 0, 0, 0, 102, 0, 192, 273, 344, 470, 573, 619, 660}, /* AGG+SGI*/
{0, 0, 0, 0, 74, 0, 123, 155, 179, 214, 236, 244, 251}, /* Norm */
{0, 0, 0, 0, 81, 0, 131, 164, 188, 223, 243, 251, 257}, /* SGI */
{0, 0, 0, 0, 89, 0, 167, 235, 296, 402, 488, 526, 560}, /* AGG */
{0, 0, 0, 0, 97, 0, 182, 255, 320, 431, 520, 558, 593}, /* AGG+SGI*/
};

static s32 expected_tpt_mimo2_40MHz[4][IWL_RATE_COUNT] = {
{0, 0, 0, 0, 123, 0, 182, 214, 235, 264, 279, 285, 289}, /* Norm */
{0, 0, 0, 0, 131, 0, 191, 222, 242, 270, 284, 289, 293}, /* SGI */
{0, 0, 0, 0, 180, 0, 327, 446, 545, 708, 828, 878, 922}, /* AGG */
{0, 0, 0, 0, 197, 0, 355, 481, 584, 752, 872, 922, 966}, /* AGG+SGI */
{0, 0, 0, 0, 171, 0, 305, 410, 496, 634, 731, 771, 805}, /* AGG */
{0, 0, 0, 0, 186, 0, 329, 439, 527, 667, 764, 803, 838}, /* AGG+SGI */
};

static s32 expected_tpt_mimo3_20MHz[4][IWL_RATE_COUNT] = {
Expand Down Expand Up @@ -2890,6 +2890,8 @@ static void rs_fill_link_cmd(struct iwl_priv *priv,
u8 ant_toggle_cnt = 0;
u8 use_ht_possible = 1;
u8 valid_tx_ant = 0;
struct iwl_station_priv *sta_priv =
container_of(lq_sta, struct iwl_station_priv, lq_sta);
struct iwl_link_quality_cmd *lq_cmd = &lq_sta->lq;

/* Override starting rate (index 0) if needed for debug purposes */
Expand Down Expand Up @@ -3008,7 +3010,8 @@ static void rs_fill_link_cmd(struct iwl_priv *priv,
repeat_rate--;
}

lq_cmd->agg_params.agg_frame_cnt_limit = LINK_QUAL_AGG_FRAME_LIMIT_DEF;
lq_cmd->agg_params.agg_frame_cnt_limit =
sta_priv->max_agg_bufsize ?: LINK_QUAL_AGG_FRAME_LIMIT_DEF;
lq_cmd->agg_params.agg_dis_start_th = LINK_QUAL_AGG_DISABLE_START_DEF;

lq_cmd->agg_params.agg_time_limit =
Expand Down
8 changes: 0 additions & 8 deletions drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
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Original file line number Diff line number Diff line change
Expand Up @@ -308,14 +308,6 @@ void iwlagn_init_alive_start(struct iwl_priv *priv)
{
int ret = 0;

/* Check alive response for "valid" sign from uCode */
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(priv, "Initialize Alive failed.\n");
goto restart;
}

/* initialize uCode was loaded... verify inst image.
* This is a paranoid check, because we would not have gotten the
* "initialize" alive if code weren't properly loaded. */
Expand Down
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