diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm')
-rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/devices.c | 39 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/main.c | 9 |
2 files changed, 27 insertions, 21 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/iwlwifi/dvm/devices.c index 349c205..da58620 100644 --- a/drivers/net/wireless/iwlwifi/dvm/devices.c +++ b/drivers/net/wireless/iwlwifi/dvm/devices.c @@ -518,7 +518,7 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv, * See iwlagn_mac_channel_switch. */ struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS]; - struct iwl6000_channel_switch_cmd cmd; + struct iwl6000_channel_switch_cmd *cmd; u32 switch_time_in_usec, ucode_switch_time; u16 ch; u32 tsf_low; @@ -527,18 +527,25 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv, struct ieee80211_vif *vif = ctx->vif; struct iwl_host_cmd hcmd = { .id = REPLY_CHANNEL_SWITCH, - .len = { sizeof(cmd), }, + .len = { sizeof(*cmd), }, .flags = CMD_SYNC, - .data = { &cmd, }, + .dataflags[0] = IWL_HCMD_DFL_NOCOPY, }; + int err; - cmd.band = priv->band == IEEE80211_BAND_2GHZ; + cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); + if (!cmd) + return -ENOMEM; + + hcmd.data[0] = cmd; + + cmd->band = priv->band == IEEE80211_BAND_2GHZ; ch = ch_switch->channel->hw_value; IWL_DEBUG_11H(priv, "channel switch from %u to %u\n", ctx->active.channel, ch); - cmd.channel = cpu_to_le16(ch); - cmd.rxon_flags = ctx->staging.flags; - cmd.rxon_filter_flags = ctx->staging.filter_flags; + cmd->channel = cpu_to_le16(ch); + 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; /* @@ -554,23 +561,25 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv, switch_count = 0; } if (switch_count <= 1) - cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time); + cmd->switch_time = cpu_to_le32(priv->ucode_beacon_time); else { switch_time_in_usec = vif->bss_conf.beacon_int * switch_count * TIME_UNIT; ucode_switch_time = iwl_usecs_to_beacons(priv, switch_time_in_usec, beacon_interval); - cmd.switch_time = iwl_add_beacon_time(priv, - priv->ucode_beacon_time, - ucode_switch_time, - beacon_interval); + cmd->switch_time = iwl_add_beacon_time(priv, + priv->ucode_beacon_time, + ucode_switch_time, + beacon_interval); } IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n", - cmd.switch_time); - cmd.expect_beacon = ch_switch->channel->flags & IEEE80211_CHAN_RADAR; + cmd->switch_time); + cmd->expect_beacon = ch_switch->channel->flags & IEEE80211_CHAN_RADAR; - return iwl_dvm_send_cmd(priv, &hcmd); + err = iwl_dvm_send_cmd(priv, &hcmd); + kfree(cmd); + return err; } struct iwl_lib_ops iwl6000_lib = { diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c index 7ff3f14..475df45 100644 --- a/drivers/net/wireless/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/iwlwifi/dvm/main.c @@ -1191,8 +1191,6 @@ static void iwl_option_config(struct iwl_priv *priv) static int iwl_eeprom_init_hw_params(struct iwl_priv *priv) { - u16 radio_cfg; - priv->eeprom_data->sku = priv->eeprom_data->sku; if (priv->eeprom_data->sku & EEPROM_SKU_CAP_11N_ENABLE && @@ -1208,8 +1206,6 @@ static int iwl_eeprom_init_hw_params(struct iwl_priv *priv) IWL_INFO(priv, "Device SKU: 0x%X\n", priv->eeprom_data->sku); - radio_cfg = priv->eeprom_data->radio_cfg; - priv->hw_params.tx_chains_num = num_of_ant(priv->eeprom_data->valid_tx_ant); if (priv->cfg->rx_with_siso_diversity) @@ -1334,6 +1330,9 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans, /* Configure transport layer */ iwl_trans_configure(priv->trans, &trans_cfg); + trans->rx_mpdu_cmd = REPLY_RX_MPDU_CMD; + trans->rx_mpdu_cmd_hdr_size = sizeof(struct iwl_rx_mpdu_res_start); + /* At this point both hw and priv are allocated. */ SET_IEEE80211_DEV(priv->hw, priv->trans->dev); @@ -2152,8 +2151,6 @@ static int __init iwl_init(void) { int ret; - pr_info(DRV_DESCRIPTION ", " DRV_VERSION "\n"); - pr_info(DRV_COPYRIGHT "\n"); ret = iwlagn_rate_control_register(); if (ret) { |