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path: root/drivers/net/wireless/iwlwifi/dvm/lib.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm/lib.c')
-rw-r--r--drivers/net/wireless/iwlwifi/dvm/lib.c51
1 files changed, 26 insertions, 25 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c
index 2191621d69c1..1d2223df5cb0 100644
--- a/drivers/net/wireless/iwlwifi/dvm/lib.c
+++ b/drivers/net/wireless/iwlwifi/dvm/lib.c
@@ -137,37 +137,38 @@ int iwlagn_manage_ibss_station(struct iwl_priv *priv,
*/
int iwlagn_txfifo_flush(struct iwl_priv *priv, u32 scd_q_msk)
{
- struct iwl_txfifo_flush_cmd flush_cmd;
- struct iwl_host_cmd cmd = {
- .id = REPLY_TXFIFO_FLUSH,
- .len = { sizeof(struct iwl_txfifo_flush_cmd), },
- .data = { &flush_cmd, },
+ struct iwl_txfifo_flush_cmd_v3 flush_cmd_v3 = {
+ .flush_control = cpu_to_le16(IWL_DROP_ALL),
+ };
+ struct iwl_txfifo_flush_cmd_v2 flush_cmd_v2 = {
+ .flush_control = cpu_to_le16(IWL_DROP_ALL),
};
- memset(&flush_cmd, 0, sizeof(flush_cmd));
+ u32 queue_control = IWL_SCD_VO_MSK | IWL_SCD_VI_MSK |
+ IWL_SCD_BE_MSK | IWL_SCD_BK_MSK | IWL_SCD_MGMT_MSK;
- flush_cmd.queue_control = IWL_SCD_VO_MSK | IWL_SCD_VI_MSK |
- IWL_SCD_BE_MSK | IWL_SCD_BK_MSK |
- IWL_SCD_MGMT_MSK;
if ((priv->valid_contexts != BIT(IWL_RXON_CTX_BSS)))
- flush_cmd.queue_control |= IWL_PAN_SCD_VO_MSK |
- IWL_PAN_SCD_VI_MSK |
- IWL_PAN_SCD_BE_MSK |
- IWL_PAN_SCD_BK_MSK |
- IWL_PAN_SCD_MGMT_MSK |
- IWL_PAN_SCD_MULTICAST_MSK;
+ queue_control |= IWL_PAN_SCD_VO_MSK | IWL_PAN_SCD_VI_MSK |
+ IWL_PAN_SCD_BE_MSK | IWL_PAN_SCD_BK_MSK |
+ IWL_PAN_SCD_MGMT_MSK |
+ IWL_PAN_SCD_MULTICAST_MSK;
if (priv->nvm_data->sku_cap_11n_enable)
- flush_cmd.queue_control |= IWL_AGG_TX_QUEUE_MSK;
+ queue_control |= IWL_AGG_TX_QUEUE_MSK;
if (scd_q_msk)
- flush_cmd.queue_control = cpu_to_le32(scd_q_msk);
-
- IWL_DEBUG_INFO(priv, "queue control: 0x%x\n",
- flush_cmd.queue_control);
- flush_cmd.flush_control = cpu_to_le16(IWL_DROP_ALL);
-
- return iwl_dvm_send_cmd(priv, &cmd);
+ queue_control = scd_q_msk;
+
+ IWL_DEBUG_INFO(priv, "queue control: 0x%x\n", queue_control);
+ flush_cmd_v3.queue_control = cpu_to_le32(queue_control);
+ flush_cmd_v2.queue_control = cpu_to_le16((u16)queue_control);
+
+ if (IWL_UCODE_API(priv->fw->ucode_ver) > 2)
+ return iwl_dvm_send_cmd_pdu(priv, REPLY_TXFIFO_FLUSH, 0,
+ sizeof(flush_cmd_v3),
+ &flush_cmd_v3);
+ return iwl_dvm_send_cmd_pdu(priv, REPLY_TXFIFO_FLUSH, 0,
+ sizeof(flush_cmd_v2), &flush_cmd_v2);
}
void iwlagn_dev_txfifo_flush(struct iwl_priv *priv)
@@ -418,8 +419,8 @@ void iwlagn_bt_adjust_rssi_monitor(struct iwl_priv *priv, bool rssi_ena)
static bool iwlagn_bt_traffic_is_sco(struct iwl_bt_uart_msg *uart_msg)
{
- return BT_UART_MSG_FRAME3SCOESCO_MSK & uart_msg->frame3 >>
- BT_UART_MSG_FRAME3SCOESCO_POS;
+ return (BT_UART_MSG_FRAME3SCOESCO_MSK & uart_msg->frame3) >>
+ BT_UART_MSG_FRAME3SCOESCO_POS;
}
static void iwlagn_bt_traffic_change_work(struct work_struct *work)