diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index f0a47f42d4b..82f32305f50 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -347,7 +347,7 @@ static void iwl4965_chain_noise_reset(struct iwl_priv *priv) struct iwl_chain_noise_data *data = &(priv->chain_noise_data); if ((data->state == IWL_CHAIN_NOISE_ALIVE) && - iwl_is_associated(priv)) { + iwl_is_any_associated(priv)) { struct iwl_calib_diff_gain_cmd cmd; /* clear data for chain noise calibration algorithm */ @@ -1374,6 +1374,7 @@ static int iwl4965_send_tx_power(struct iwl_priv *priv) u8 band = 0; bool is_ht40 = false; u8 ctrl_chan_high = 0; + struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS]; if (test_bit(STATUS_SCANNING, &priv->status)) { /* If this gets hit a lot, switch it to a BUG() and catch @@ -1385,17 +1386,16 @@ static int iwl4965_send_tx_power(struct iwl_priv *priv) band = priv->band == IEEE80211_BAND_2GHZ; - is_ht40 = is_ht40_channel(priv->active_rxon.flags); + is_ht40 = is_ht40_channel(ctx->active.flags); - if (is_ht40 && - (priv->active_rxon.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK)) + if (is_ht40 && (ctx->active.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK)) ctrl_chan_high = 1; cmd.band = band; - cmd.channel = priv->active_rxon.channel; + cmd.channel = ctx->active.channel; ret = iwl4965_fill_txpower_tbl(priv, band, - le16_to_cpu(priv->active_rxon.channel), + le16_to_cpu(ctx->active.channel), is_ht40, ctrl_chan_high, &cmd.tx_power); if (ret) goto out; @@ -1406,12 +1406,13 @@ out: return ret; } -static int iwl4965_send_rxon_assoc(struct iwl_priv *priv) +static int iwl4965_send_rxon_assoc(struct iwl_priv *priv, + struct iwl_rxon_context *ctx) { int ret = 0; struct iwl4965_rxon_assoc_cmd rxon_assoc; - const struct iwl_rxon_cmd *rxon1 = &priv->staging_rxon; - const struct iwl_rxon_cmd *rxon2 = &priv->active_rxon; + const struct iwl_rxon_cmd *rxon1 = &ctx->staging; + const struct iwl_rxon_cmd *rxon2 = &ctx->active; if ((rxon1->flags == rxon2->flags) && (rxon1->filter_flags == rxon2->filter_flags) && @@ -1426,16 +1427,16 @@ static int iwl4965_send_rxon_assoc(struct iwl_priv *priv) return 0; } - rxon_assoc.flags = priv->staging_rxon.flags; - rxon_assoc.filter_flags = priv->staging_rxon.filter_flags; - rxon_assoc.ofdm_basic_rates = priv->staging_rxon.ofdm_basic_rates; - rxon_assoc.cck_basic_rates = priv->staging_rxon.cck_basic_rates; + rxon_assoc.flags = ctx->staging.flags; + rxon_assoc.filter_flags = ctx->staging.filter_flags; + rxon_assoc.ofdm_basic_rates = ctx->staging.ofdm_basic_rates; + rxon_assoc.cck_basic_rates = ctx->staging.cck_basic_rates; rxon_assoc.reserved = 0; rxon_assoc.ofdm_ht_single_stream_basic_rates = - priv->staging_rxon.ofdm_ht_single_stream_basic_rates; + ctx->staging.ofdm_ht_single_stream_basic_rates; rxon_assoc.ofdm_ht_dual_stream_basic_rates = - priv->staging_rxon.ofdm_ht_dual_stream_basic_rates; - rxon_assoc.rx_chain_select_flags = priv->staging_rxon.rx_chain; + ctx->staging.ofdm_ht_dual_stream_basic_rates; + rxon_assoc.rx_chain_select_flags = ctx->staging.rx_chain; ret = iwl_send_cmd_pdu_async(priv, REPLY_RXON_ASSOC, sizeof(rxon_assoc), &rxon_assoc, NULL); @@ -1448,6 +1449,7 @@ static int iwl4965_send_rxon_assoc(struct iwl_priv *priv) static int iwl4965_hw_channel_switch(struct iwl_priv *priv, struct ieee80211_channel_switch *ch_switch) { + struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS]; int rc; u8 band = 0; bool is_ht40 = false; @@ -1458,22 +1460,22 @@ static int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 ch; u32 tsf_low; u8 switch_count; - u16 beacon_interval = le16_to_cpu(priv->rxon_timing.beacon_interval); + u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval); struct ieee80211_vif *vif = priv->vif; band = priv->band == IEEE80211_BAND_2GHZ; - is_ht40 = is_ht40_channel(priv->staging_rxon.flags); + is_ht40 = is_ht40_channel(ctx->staging.flags); if (is_ht40 && - (priv->staging_rxon.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK)) + (ctx->staging.flags & RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK)) ctrl_chan_high = 1; cmd.band = band; cmd.expect_beacon = 0; ch = ch_switch->channel->hw_value; cmd.channel = cpu_to_le16(ch); - cmd.rxon_flags = priv->staging_rxon.flags; - cmd.rxon_filter_flags = priv->staging_rxon.filter_flags; + cmd.rxon_flags = ctx->staging.flags; + cmd.rxon_filter_flags = ctx->staging.filter_flags; switch_count = ch_switch->count; tsf_low = ch_switch->timestamp & 0x0ffffffff; /* @@ -1508,7 +1510,7 @@ static int iwl4965_hw_channel_switch(struct iwl_priv *priv, cmd.expect_beacon = is_channel_radar(ch_info); else { IWL_ERR(priv, "invalid channel switch from %u to %u\n", - priv->active_rxon.channel, ch); + ctx->active.channel, ch); return -EFAULT; } |