diff options
Diffstat (limited to 'drivers/net/wireless/iwlegacy/iwl-4965.c')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl-4965.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965.c b/drivers/net/wireless/iwlegacy/iwl-4965.c index f9db25bb35c3..ecdc6e557428 100644 --- a/drivers/net/wireless/iwlegacy/iwl-4965.c +++ b/drivers/net/wireless/iwlegacy/iwl-4965.c @@ -496,7 +496,7 @@ static s32 iwl4965_get_tx_atten_grp(u16 channel) channel <= CALIB_IWL_TX_ATTEN_GR4_LCH) return CALIB_CH_GROUP_4; - return -1; + return -EINVAL; } static u32 iwl4965_get_sub_band(const struct iwl_priv *priv, u32 channel) @@ -915,7 +915,7 @@ static int iwl4965_fill_txpower_tbl(struct iwl_priv *priv, u8 band, u16 channel, if (txatten_grp < 0) { IWL_ERR(priv, "Can't find txatten group for channel %d.\n", channel); - return -EINVAL; + return txatten_grp; } IWL_DEBUG_TXPOWER(priv, "channel %d belongs to txatten group %d\n", @@ -1185,8 +1185,6 @@ static int iwl4965_send_rxon_assoc(struct iwl_priv *priv, ret = iwl_legacy_send_cmd_pdu_async(priv, REPLY_RXON_ASSOC, sizeof(rxon_assoc), &rxon_assoc, NULL); - if (ret) - return ret; return ret; } @@ -1218,10 +1216,10 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *c * receive commit_rxon request * abort any previous channel switch if still in process */ - if (priv->switch_rxon.switch_in_progress && - (priv->switch_rxon.channel != ctx->staging.channel)) { + if (test_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status) && + (priv->switch_channel != ctx->staging.channel)) { IWL_DEBUG_11H(priv, "abort channel switch on %d\n", - le16_to_cpu(priv->switch_rxon.channel)); + le16_to_cpu(priv->switch_channel)); iwl_legacy_chswitch_done(priv, false); } @@ -1237,6 +1235,11 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *c memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon)); iwl_legacy_print_rx_config_cmd(priv, ctx); + /* + * We do not commit tx power settings while channel changing, + * do it now if tx power changed. + */ + iwl_legacy_set_tx_power(priv, priv->tx_power_next, false); return 0; } @@ -1403,9 +1406,6 @@ static int iwl4965_hw_channel_switch(struct iwl_priv *priv, return rc; } - priv->switch_rxon.channel = cmd.channel; - priv->switch_rxon.switch_in_progress = true; - return iwl_legacy_send_cmd_pdu(priv, REPLY_CHANNEL_SWITCH, sizeof(cmd), &cmd); } @@ -2073,7 +2073,6 @@ static struct iwl_lib_ops iwl4965_lib = { .is_valid_rtc_data_addr = iwl4965_hw_valid_rtc_data_addr, .init_alive_start = iwl4965_init_alive_start, .load_ucode = iwl4965_load_bsm, - .dump_nic_event_log = iwl4965_dump_nic_event_log, .dump_nic_error_log = iwl4965_dump_nic_error_log, .dump_fh = iwl4965_dump_fh, .set_channel_switch = iwl4965_hw_channel_switch, @@ -2104,7 +2103,6 @@ static struct iwl_lib_ops iwl4965_lib = { .tx_stats_read = iwl4965_ucode_tx_stats_read, .general_stats_read = iwl4965_ucode_general_stats_read, }, - .check_plcp_health = iwl4965_good_plcp_health, }; static const struct iwl_legacy_ops iwl4965_legacy_ops = { @@ -2154,10 +2152,8 @@ static struct iwl_base_params iwl4965_base_params = { .use_bsm = true, .led_compensation = 61, .chain_noise_num_beacons = IWL4965_CAL_NUM_BEACONS, - .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, .wd_timeout = IWL_DEF_WD_TIMEOUT, .temperature_kelvin = true, - .max_event_log_size = 512, .ucode_tracing = true, .sensitivity_calib_by_driver = true, .chain_noise_calib_by_driver = true, |