diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 30 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-commands.h | 4 |
2 files changed, 20 insertions, 14 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index b5ee99e236b1..da023fdbc7b2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -307,24 +307,30 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv) .bt3_prio_sample_time = IWLAGN_BT3_PRIO_SAMPLE_DEFAULT, .bt3_timer_t2_value = IWLAGN_BT3_T2_DEFAULT, }; - struct iwl6000_bt_cmd bt_cmd_6000; - struct iwl2000_bt_cmd bt_cmd_2000; + struct iwl_bt_cmd_v1 bt_cmd_v1; + struct iwl_bt_cmd_v2 bt_cmd_v2; int ret; BUILD_BUG_ON(sizeof(iwlagn_def_3w_lookup) != sizeof(basic.bt3_lookup_table)); if (cfg(priv)->bt_params) { + /* + * newer generation of devices (2000 series and newer) + * use the version 2 of the bt command + * we need to make sure sending the host command + * with correct data structure to avoid uCode assert + */ if (cfg(priv)->bt_params->bt_session_2) { - bt_cmd_2000.prio_boost = cpu_to_le32( + bt_cmd_v2.prio_boost = cpu_to_le32( cfg(priv)->bt_params->bt_prio_boost); - bt_cmd_2000.tx_prio_boost = 0; - bt_cmd_2000.rx_prio_boost = 0; + bt_cmd_v2.tx_prio_boost = 0; + bt_cmd_v2.rx_prio_boost = 0; } else { - bt_cmd_6000.prio_boost = + bt_cmd_v1.prio_boost = cfg(priv)->bt_params->bt_prio_boost; - bt_cmd_6000.tx_prio_boost = 0; - bt_cmd_6000.rx_prio_boost = 0; + bt_cmd_v1.tx_prio_boost = 0; + bt_cmd_v1.rx_prio_boost = 0; } } else { IWL_ERR(priv, "failed to construct BT Coex Config\n"); @@ -371,15 +377,15 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv) "full concurrency" : "3-wire"); if (cfg(priv)->bt_params->bt_session_2) { - memcpy(&bt_cmd_2000.basic, &basic, + memcpy(&bt_cmd_v2.basic, &basic, sizeof(basic)); ret = iwl_dvm_send_cmd_pdu(priv, REPLY_BT_CONFIG, - CMD_SYNC, sizeof(bt_cmd_2000), &bt_cmd_2000); + CMD_SYNC, sizeof(bt_cmd_v2), &bt_cmd_v2); } else { - memcpy(&bt_cmd_6000.basic, &basic, + memcpy(&bt_cmd_v1.basic, &basic, sizeof(basic)); ret = iwl_dvm_send_cmd_pdu(priv, REPLY_BT_CONFIG, - CMD_SYNC, sizeof(bt_cmd_6000), &bt_cmd_6000); + CMD_SYNC, sizeof(bt_cmd_v1), &bt_cmd_v1); } if (ret) IWL_ERR(priv, "failed to send BT Coex Config\n"); diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index 9ed73e5154be..296347a8290f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -1918,7 +1918,7 @@ struct iwl_basic_bt_cmd { __le16 valid; }; -struct iwl6000_bt_cmd { +struct iwl_bt_cmd_v1 { struct iwl_basic_bt_cmd basic; u8 prio_boost; /* @@ -1929,7 +1929,7 @@ struct iwl6000_bt_cmd { __le16 rx_prio_boost; /* SW boost of WiFi rx priority */ }; -struct iwl2000_bt_cmd { +struct iwl_bt_cmd_v2 { struct iwl_basic_bt_cmd basic; __le32 prio_boost; /* |