diff options
author | Stanislaw Gruszka <sgruszka@redhat.com> | 2012-02-03 17:31:57 +0100 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2012-02-06 14:56:11 -0500 |
commit | 83007196037cc2d0bffd9f7afbe56d675779a6cb (patch) | |
tree | b123ce53f42ea20eb0ea53803bf9f259f019823d /drivers/net/wireless/iwlegacy/common.c | |
parent | 20c47eba7001680e62878c5b20e487a8b0b873ad (diff) |
iwlegacy: get rid of ctx structure
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlegacy/common.c')
-rw-r--r-- | drivers/net/wireless/iwlegacy/common.c | 199 |
1 files changed, 79 insertions, 120 deletions
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c index ea2fa97fa36b..bee11a3aeac0 100644 --- a/drivers/net/wireless/iwlegacy/common.c +++ b/drivers/net/wireless/iwlegacy/common.c @@ -1442,7 +1442,6 @@ u16 il_get_passive_dwell_time(struct il_priv *il, enum ieee80211_band band, struct ieee80211_vif *vif) { - struct il_rxon_context *ctx = &il->ctx; u16 value; u16 passive = @@ -1457,7 +1456,7 @@ il_get_passive_dwell_time(struct il_priv *il, enum ieee80211_band band, * dwell time to be 98% of the smallest beacon interval * (minus 2 * channel tune time) */ - value = ctx->vif ? ctx->vif->bss_conf.beacon_int : 0; + value = il->vif ? il->vif->bss_conf.beacon_int : 0; if (value > IL_PASSIVE_DWELL_BASE || !value) value = IL_PASSIVE_DWELL_BASE; value = (value * 98) / 100 - IL_CHANNEL_TUNE_TIME * 2; @@ -1832,8 +1831,7 @@ il_send_add_sta(struct il_priv *il, struct il_addsta_cmd *sta, u8 flags) EXPORT_SYMBOL(il_send_add_sta); static void -il_set_ht_add_station(struct il_priv *il, u8 idx, struct ieee80211_sta *sta, - struct il_rxon_context *ctx) +il_set_ht_add_station(struct il_priv *il, u8 idx, struct ieee80211_sta *sta) { struct ieee80211_sta_ht_cap *sta_ht_inf = &sta->ht_cap; __le32 sta_flags; @@ -1874,7 +1872,7 @@ il_set_ht_add_station(struct il_priv *il, u8 idx, struct ieee80211_sta *sta, cpu_to_le32((u32) sta_ht_inf-> ampdu_density << STA_FLG_AGG_MPDU_DENSITY_POS); - if (il_is_ht40_tx_allowed(il, ctx, &sta->ht_cap)) + if (il_is_ht40_tx_allowed(il, &sta->ht_cap)) sta_flags |= STA_FLG_HT40_EN_MSK; else sta_flags &= ~STA_FLG_HT40_EN_MSK; @@ -1890,8 +1888,8 @@ done: * should be called with sta_lock held */ u8 -il_prep_station(struct il_priv *il, struct il_rxon_context *ctx, - const u8 *addr, bool is_ap, struct ieee80211_sta *sta) +il_prep_station(struct il_priv *il, const u8 *addr, bool is_ap, + struct ieee80211_sta *sta) { struct il_station_entry *station; int i; @@ -1952,19 +1950,12 @@ il_prep_station(struct il_priv *il, struct il_rxon_context *ctx, station->sta.sta.sta_id = sta_id; station->sta.station_flags = 0; - if (sta) { - struct il_station_priv_common *sta_priv; - - sta_priv = (void *)sta->drv_priv; - sta_priv->ctx = ctx; - } - /* * OK to call unconditionally, since local stations (IBSS BSSID * STA and broadcast STA) pass in a NULL sta, and mac80211 * doesn't allow HT IBSS. */ - il_set_ht_add_station(il, sta_id, sta, ctx); + il_set_ht_add_station(il, sta_id, sta); /* 3945 only */ rate = (il->band == IEEE80211_BAND_5GHZ) ? RATE_6M_PLCP : RATE_1M_PLCP; @@ -1982,9 +1973,8 @@ EXPORT_SYMBOL_GPL(il_prep_station); * il_add_station_common - */ int -il_add_station_common(struct il_priv *il, struct il_rxon_context *ctx, - const u8 *addr, bool is_ap, struct ieee80211_sta *sta, - u8 *sta_id_r) +il_add_station_common(struct il_priv *il, const u8 *addr, bool is_ap, + struct ieee80211_sta *sta, u8 *sta_id_r) { unsigned long flags_spin; int ret = 0; @@ -1993,7 +1983,7 @@ il_add_station_common(struct il_priv *il, struct il_rxon_context *ctx, *sta_id_r = 0; spin_lock_irqsave(&il->sta_lock, flags_spin); - sta_id = il_prep_station(il, ctx, addr, is_ap, sta); + sta_id = il_prep_station(il, addr, is_ap, sta); if (sta_id == IL_INVALID_STATION) { IL_ERR("Unable to prepare station %pM for addition\n", addr); spin_unlock_irqrestore(&il->sta_lock, flags_spin); @@ -2180,7 +2170,7 @@ EXPORT_SYMBOL_GPL(il_remove_station); * the ucode, e.g. unassociated RXON. */ void -il_clear_ucode_stations(struct il_priv *il, struct il_rxon_context *ctx) +il_clear_ucode_stations(struct il_priv *il) { int i; unsigned long flags_spin; @@ -2212,7 +2202,7 @@ EXPORT_SYMBOL(il_clear_ucode_stations); * Function sleeps. */ void -il_restore_stations(struct il_priv *il, struct il_rxon_context *ctx) +il_restore_stations(struct il_priv *il) { struct il_addsta_cmd sta_cmd; struct il_link_quality_cmd lq; @@ -2267,7 +2257,7 @@ il_restore_stations(struct il_priv *il, struct il_rxon_context *ctx) * current LQ command */ if (send_lq) - il_send_lq_cmd(il, ctx, &lq, CMD_SYNC, true); + il_send_lq_cmd(il, &lq, CMD_SYNC, true); spin_lock_irqsave(&il->sta_lock, flags_spin); il->stations[i].used &= ~IL_STA_UCODE_INPROGRESS; } @@ -2347,8 +2337,7 @@ il_dump_lq_cmd(struct il_priv *il, struct il_link_quality_cmd *lq) * RXON flags are updated and when LQ command is updated. */ static bool -il_is_lq_table_valid(struct il_priv *il, struct il_rxon_context *ctx, - struct il_link_quality_cmd *lq) +il_is_lq_table_valid(struct il_priv *il, struct il_link_quality_cmd *lq) { int i; @@ -2376,8 +2365,8 @@ il_is_lq_table_valid(struct il_priv *il, struct il_rxon_context *ctx, * progress. */ int -il_send_lq_cmd(struct il_priv *il, struct il_rxon_context *ctx, - struct il_link_quality_cmd *lq, u8 flags, bool init) +il_send_lq_cmd(struct il_priv *il, struct il_link_quality_cmd *lq, + u8 flags, bool init) { int ret = 0; unsigned long flags_spin; @@ -2402,7 +2391,7 @@ il_send_lq_cmd(struct il_priv *il, struct il_rxon_context *ctx, il_dump_lq_cmd(il, lq); BUG_ON(init && (cmd.flags & CMD_ASYNC)); - if (il_is_lq_table_valid(il, ctx, lq)) + if (il_is_lq_table_valid(il, lq)) ret = il_send_cmd(il, &cmd); else ret = -EINVAL; @@ -3556,8 +3545,7 @@ il_is_channel_extension(struct il_priv *il, enum ieee80211_band band, } bool -il_is_ht40_tx_allowed(struct il_priv *il, struct il_rxon_context *ctx, - struct ieee80211_sta_ht_cap *ht_cap) +il_is_ht40_tx_allowed(struct il_priv *il, struct ieee80211_sta_ht_cap *ht_cap) { if (!il->ht.enabled || !il->ht.is_40mhz) return false; @@ -3615,13 +3603,13 @@ il_adjust_beacon_interval(u16 beacon_val, u16 max_beacon_val) } int -il_send_rxon_timing(struct il_priv *il, struct il_rxon_context *ctx) +il_send_rxon_timing(struct il_priv *il) { u64 tsf; s32 interval_tm, rem; struct ieee80211_conf *conf = NULL; u16 beacon_int; - struct ieee80211_vif *vif = ctx->vif; + struct ieee80211_vif *vif = il->vif; conf = &il->hw->conf; @@ -3664,8 +3652,7 @@ il_send_rxon_timing(struct il_priv *il, struct il_rxon_context *ctx) EXPORT_SYMBOL(il_send_rxon_timing); void -il_set_rxon_hwcrypto(struct il_priv *il, struct il_rxon_context *ctx, - int hw_decrypt) +il_set_rxon_hwcrypto(struct il_priv *il, int hw_decrypt) { struct il_rxon_cmd *rxon = &il->staging; @@ -3679,7 +3666,7 @@ EXPORT_SYMBOL(il_set_rxon_hwcrypto); /* validate RXON structure is valid */ int -il_check_rxon_cmd(struct il_priv *il, struct il_rxon_context *ctx) +il_check_rxon_cmd(struct il_priv *il) { struct il_rxon_cmd *rxon = &il->staging; bool error = false; @@ -3759,7 +3746,7 @@ EXPORT_SYMBOL(il_check_rxon_cmd); * a new tune (full RXON command, rather than RXON_ASSOC cmd) is required. */ int -il_full_rxon_required(struct il_priv *il, struct il_rxon_context *ctx) +il_full_rxon_required(struct il_priv *il) { const struct il_rxon_cmd *staging = &il->staging; const struct il_rxon_cmd *active = &il->active; @@ -3813,7 +3800,7 @@ il_full_rxon_required(struct il_priv *il, struct il_rxon_context *ctx) EXPORT_SYMBOL(il_full_rxon_required); u8 -il_get_lowest_plcp(struct il_priv *il, struct il_rxon_context *ctx) +il_get_lowest_plcp(struct il_priv *il) { /* * Assign the lowest rate -- should really get this from @@ -3827,8 +3814,7 @@ il_get_lowest_plcp(struct il_priv *il, struct il_rxon_context *ctx) EXPORT_SYMBOL(il_get_lowest_plcp); static void -_il_set_rxon_ht(struct il_priv *il, struct il_ht_config *ht_conf, - struct il_rxon_context *ctx) +_il_set_rxon_ht(struct il_priv *il, struct il_ht_config *ht_conf) { struct il_rxon_cmd *rxon = &il->staging; @@ -3848,7 +3834,7 @@ _il_set_rxon_ht(struct il_priv *il, struct il_ht_config *ht_conf, /* clear the HT channel mode before set the mode */ rxon->flags &= ~(RXON_FLG_CHANNEL_MODE_MSK | RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK); - if (il_is_ht40_tx_allowed(il, ctx, NULL)) { + if (il_is_ht40_tx_allowed(il, NULL)) { /* pure ht40 */ if (il->ht.protection == IEEE80211_HT_OP_MODE_PROTECTION_20MHZ) { rxon->flags |= RXON_FLG_CHANNEL_MODE_PURE_40; @@ -3886,7 +3872,7 @@ _il_set_rxon_ht(struct il_priv *il, struct il_ht_config *ht_conf, } if (il->cfg->ops->hcmd->set_rxon_chain) - il->cfg->ops->hcmd->set_rxon_chain(il, ctx); + il->cfg->ops->hcmd->set_rxon_chain(il); D_ASSOC("rxon flags 0x%X operation mode :0x%X " "extension channel offset 0x%x\n", le32_to_cpu(rxon->flags), @@ -3896,7 +3882,7 @@ _il_set_rxon_ht(struct il_priv *il, struct il_ht_config *ht_conf, void il_set_rxon_ht(struct il_priv *il, struct il_ht_config *ht_conf) { - _il_set_rxon_ht(il, ht_conf, &il->ctx); + _il_set_rxon_ht(il, ht_conf); } EXPORT_SYMBOL(il_set_rxon_ht); @@ -3939,8 +3925,7 @@ EXPORT_SYMBOL(il_get_single_channel_number); * in the staging RXON flag structure based on the ch->band */ int -il_set_rxon_channel(struct il_priv *il, struct ieee80211_channel *ch, - struct il_rxon_context *ctx) +il_set_rxon_channel(struct il_priv *il, struct ieee80211_channel *ch) { enum ieee80211_band band = ch->band; u16 channel = ch->hw_value; @@ -3963,8 +3948,8 @@ il_set_rxon_channel(struct il_priv *il, struct ieee80211_channel *ch, EXPORT_SYMBOL(il_set_rxon_channel); void -il_set_flags_for_band(struct il_priv *il, struct il_rxon_context *ctx, - enum ieee80211_band band, struct ieee80211_vif *vif) +il_set_flags_for_band(struct il_priv *il, enum ieee80211_band band, + struct ieee80211_vif *vif) { if (band == IEEE80211_BAND_5GHZ) { il->staging.flags &= @@ -3989,35 +3974,26 @@ EXPORT_SYMBOL(il_set_flags_for_band); * initialize rxon structure with default values from eeprom */ void -il_connection_init_rx_config(struct il_priv *il, struct il_rxon_context *ctx) +il_connection_init_rx_config(struct il_priv *il) { const struct il_channel_info *ch_info; memset(&il->staging, 0, sizeof(il->staging)); - if (!ctx->vif) { + if (!il->vif) { il->staging.dev_type = RXON_DEV_TYPE_ESS; - } else - switch (ctx->vif->type) { - - case NL80211_IFTYPE_STATION: - il->staging.dev_type = RXON_DEV_TYPE_ESS; - il->staging.filter_flags = RXON_FILTER_ACCEPT_GRP_MSK; - break; - - case NL80211_IFTYPE_ADHOC: - il->staging.dev_type = RXON_DEV_TYPE_IBSS; - il->staging.flags = RXON_FLG_SHORT_PREAMBLE_MSK; - il->staging.filter_flags = - RXON_FILTER_BCON_AWARE_MSK | - RXON_FILTER_ACCEPT_GRP_MSK; - break; - - default: - IL_ERR("Unsupported interface type %d\n", - ctx->vif->type); - break; - } + } else if (il->vif->type == NL80211_IFTYPE_STATION) { + il->staging.dev_type = RXON_DEV_TYPE_ESS; + il->staging.filter_flags = RXON_FILTER_ACCEPT_GRP_MSK; + } else if (il->vif->type == NL80211_IFTYPE_ADHOC) { + il->staging.dev_type = RXON_DEV_TYPE_IBSS; + il->staging.flags = RXON_FLG_SHORT_PREAMBLE_MSK; + il->staging.filter_flags = + RXON_FILTER_BCON_AWARE_MSK | RXON_FILTER_ACCEPT_GRP_MSK; + } else { + IL_ERR("Unsupported interface type %d\n", il->vif->type); + return; + } #if 0 /* TODO: Figure out when short_preamble would be set and cache from @@ -4037,7 +4013,7 @@ il_connection_init_rx_config(struct il_priv *il, struct il_rxon_context *ctx) il->staging.channel = cpu_to_le16(ch_info->channel); il->band = ch_info->band; - il_set_flags_for_band(il, ctx, il->band, ctx->vif); + il_set_flags_for_band(il, il->band, il->vif); il->staging.ofdm_basic_rates = (IL_OFDM_RATES_MASK >> IL_FIRST_OFDM_RATE) & 0xFF; @@ -4047,8 +4023,8 @@ il_connection_init_rx_config(struct il_priv *il, struct il_rxon_context *ctx) /* clear both MIX and PURE40 mode flag */ il->staging.flags &= ~(RXON_FLG_CHANNEL_MODE_MIXED | RXON_FLG_CHANNEL_MODE_PURE_40); - if (ctx->vif) - memcpy(il->staging.node_addr, ctx->vif->addr, ETH_ALEN); + if (il->vif) + memcpy(il->staging.node_addr, il->vif->addr, ETH_ALEN); il->staging.ofdm_ht_single_stream_basic_rates = 0xff; il->staging.ofdm_ht_dual_stream_basic_rates = 0xff; @@ -4089,13 +4065,11 @@ EXPORT_SYMBOL(il_set_rate); void il_chswitch_done(struct il_priv *il, bool is_success) { - struct il_rxon_context *ctx = &il->ctx; - if (test_bit(S_EXIT_PENDING, &il->status)) return; if (test_and_clear_bit(S_CHANNEL_SWITCH_PENDING, &il->status)) - ieee80211_chswitch_done(ctx->vif, is_success); + ieee80211_chswitch_done(il->vif, is_success); } EXPORT_SYMBOL(il_chswitch_done); @@ -4124,7 +4098,7 @@ EXPORT_SYMBOL(il_hdl_csa); #ifdef CONFIG_IWLEGACY_DEBUG void -il_print_rx_config_cmd(struct il_priv *il, struct il_rxon_context *ctx) +il_print_rx_config_cmd(struct il_priv *il) { struct il_rxon_cmd *rxon = &il->staging; @@ -4161,7 +4135,7 @@ il_irq_handle_error(struct il_priv *il) il->cfg->ops->lib->dump_fh(il, NULL, false); #ifdef CONFIG_IWLEGACY_DEBUG if (il_get_debug_level(il) & IL_DL_FW_ERRORS) - il_print_rx_config_cmd(il, &il->ctx); + il_print_rx_config_cmd(il); #endif wake_up(&il->wait_command_queue); @@ -4523,21 +4497,20 @@ il_mac_tx_last_beacon(struct ieee80211_hw *hw) EXPORT_SYMBOL_GPL(il_mac_tx_last_beacon); static int -il_set_mode(struct il_priv *il, struct il_rxon_context *ctx) +il_set_mode(struct il_priv *il) { - il_connection_init_rx_config(il, ctx); + il_connection_init_rx_config(il); if (il->cfg->ops->hcmd->set_rxon_chain) - il->cfg->ops->hcmd->set_rxon_chain(il, ctx); + il->cfg->ops->hcmd->set_rxon_chain(il); - return il_commit_rxon(il, ctx); + return il_commit_rxon(il); } int il_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { struct il_priv *il = hw->priv; - struct il_vif_priv *vif_priv = (void *)vif->drv_priv; int err; D_MAC80211("enter: type %d, addr %pM\n", vif->type, vif->addr); @@ -4550,18 +4523,17 @@ il_mac_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) goto out; } - if (il->ctx.vif) { + if (il->vif) { err = -EOPNOTSUPP; goto out; } - vif_priv->ctx = &il->ctx; - il->ctx.vif = vif; + il->vif = vif; il->iw_mode = vif->type; - err = il_set_mode(il, &il->ctx); + err = il_set_mode(il); if (err) { - il->ctx.vif = NULL; + il->vif = NULL; il->iw_mode = NL80211_IFTYPE_STATION; } @@ -4577,8 +4549,6 @@ static void il_teardown_interface(struct il_priv *il, struct ieee80211_vif *vif, bool mode_change) { - struct il_rxon_context *ctx = il_rxon_ctx_from_vif(vif); - lockdep_assert_held(&il->mutex); if (il->scan_vif == vif) { @@ -4587,7 +4557,7 @@ il_teardown_interface(struct il_priv *il, struct ieee80211_vif *vif, } if (!mode_change) - il_set_mode(il, ctx); + il_set_mode(il); } @@ -4595,14 +4565,13 @@ void il_mac_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { struct il_priv *il = hw->priv; - struct il_rxon_context *ctx = il_rxon_ctx_from_vif(vif); D_MAC80211("enter\n"); mutex_lock(&il->mutex); - WARN_ON(ctx->vif != vif); - ctx->vif = NULL; + WARN_ON(il->vif != vif); + il->vif = NULL; il_teardown_interface(il, vif, false); @@ -4941,7 +4910,6 @@ il_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum nl80211_iftype newtype, bool newp2p) { struct il_priv *il = hw->priv; - struct il_rxon_context *ctx = il_rxon_ctx_from_vif(vif); int err; if (newp2p) @@ -4949,7 +4917,7 @@ il_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, mutex_lock(&il->mutex); - if (!ctx->vif || !il_is_ready_rf(il)) { + if (!il->vif || !il_is_ready_rf(il)) { /* * Huh? But wait ... this can maybe happen when * we're in the middle of a firmware restart! @@ -4962,7 +4930,7 @@ il_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, il_teardown_interface(il, vif, true); vif->type = newtype; vif->p2p = false; - err = il_set_mode(il, ctx); + err = il_set_mode(il); WARN_ON(err); /* * We've switched internally, but submitting to the @@ -5194,7 +5162,7 @@ EXPORT_SYMBOL(il_pm_ops); #endif /* CONFIG_PM */ static void -il_update_qos(struct il_priv *il, struct il_rxon_context *ctx) +il_update_qos(struct il_priv *il) { if (test_bit(S_EXIT_PENDING, &il->status)) return; @@ -5226,7 +5194,6 @@ il_mac_config(struct ieee80211_hw *hw, u32 changed) struct ieee80211_conf *conf = &hw->conf; struct ieee80211_channel *channel = conf->channel; struct il_ht_config *ht_conf = &il->current_ht_config; - struct il_rxon_context *ctx = &il->ctx; unsigned long flags = 0; int ret = 0; u16 ch; @@ -5259,7 +5226,7 @@ il_mac_config(struct ieee80211_hw *hw, u32 changed) * configured. */ if (il->cfg->ops->hcmd->set_rxon_chain) - il->cfg->ops->hcmd->set_rxon_chain(il, &il->ctx); + il->cfg->ops->hcmd->set_rxon_chain(il); } /* during scanning mac80211 will delay channel setting until @@ -5321,10 +5288,10 @@ il_mac_config(struct ieee80211_hw *hw, u32 changed) if ((le16_to_cpu(il->staging.channel) != ch)) il->staging.flags = 0; - il_set_rxon_channel(il, channel, ctx); + il_set_rxon_channel(il, channel); il_set_rxon_ht(il, ht_conf); - il_set_flags_for_band(il, ctx, channel->band, ctx->vif); + il_set_flags_for_band(il, channel->band, il->vif); spin_unlock_irqrestore(&il->lock, flags); @@ -5360,11 +5327,11 @@ set_ch_out: goto out; if (memcmp(&il->active, &il->staging, sizeof(il->staging))) - il_commit_rxon(il, ctx); + il_commit_rxon(il); else D_INFO("Not re-sending same RXON configuration.\n"); if (ht_changed) - il_update_qos(il, ctx); + il_update_qos(il); out: D_MAC80211("leave\n"); @@ -5378,7 +5345,6 @@ il_mac_reset_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { struct il_priv *il = hw->priv; unsigned long flags; - struct il_rxon_context *ctx = &il->ctx; if (WARN_ON(!il->cfg->ops->legacy)) return; @@ -5413,7 +5379,7 @@ il_mac_reset_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) * clear RXON_FILTER_ASSOC_MSK bit */ il->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK; - il_commit_rxon(il, ctx); + il_commit_rxon(il); il_set_rate(il); @@ -5486,8 +5452,6 @@ il_ht_conf(struct il_priv *il, struct ieee80211_vif *vif) static inline void il_set_no_assoc(struct il_priv *il, struct ieee80211_vif *vif) { - struct il_rxon_context *ctx = il_rxon_ctx_from_vif(vif); - /* * inform the ucode that there is no longer an * association and that no more packets should be @@ -5495,7 +5459,7 @@ il_set_no_assoc(struct il_priv *il, struct ieee80211_vif *vif) */ il->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK; il->staging.assoc_id = 0; - il_commit_rxon(il, ctx); + il_commit_rxon(il); } static void @@ -5513,8 +5477,8 @@ il_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif) lockdep_assert_held(&il->mutex); - if (!il->beacon_ctx) { - IL_ERR("update beacon but no beacon context!\n"); + if (!il->beacon_enabled) { + IL_ERR("update beacon with no beaconing enabled\n"); dev_kfree_skb(skb); return; } @@ -5545,7 +5509,6 @@ il_mac_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, u32 changes) { struct il_priv *il = hw->priv; - struct il_rxon_context *ctx = il_rxon_ctx_from_vif(vif); int ret; if (WARN_ON(!il->cfg->ops->legacy)) @@ -5565,20 +5528,16 @@ il_mac_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, spin_lock_irqsave(&il->lock, flags); il->qos_data.qos_active = bss_conf->qos; - il_update_qos(il, ctx); + il_update_qos(il); spin_unlock_irqrestore(&il->lock, flags); } if (changes & BSS_CHANGED_BEACON_ENABLED) { - /* - * the add_interface code must make sure we only ever - * have a single interface that could be beaconing at - * any time. - */ + /* FIXME: can we remove beacon_enabled ? */ if (vif->bss_conf.enable_beacon) - il->beacon_ctx = ctx; + il->beacon_enabled = true; else - il->beacon_ctx = NULL; + il->beacon_enabled = false; } if (changes & BSS_CHANGED_BSSID) { @@ -5658,7 +5617,7 @@ il_mac_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, il_ht_conf(il, vif); if (il->cfg->ops->hcmd->set_rxon_chain) - il->cfg->ops->hcmd->set_rxon_chain(il, ctx); + il->cfg->ops->hcmd->set_rxon_chain(il); } if (changes & BSS_CHANGED_ASSOC) { @@ -5674,7 +5633,7 @@ il_mac_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, if (changes && il_is_associated(il) && bss_conf->aid) { D_MAC80211("Changes (%#x) while associated\n", changes); - ret = il_send_rxon_assoc(il, ctx); + ret = il_send_rxon_assoc(il); if (!ret) { /* Sync active_rxon with latest change. */ memcpy((void *)&il->active, &il->staging, |