iwlagn: remove unsupported BT SCO command
During the period of BT coex changes, REPLY_BT_COEX_SCO host command
is no longer needed to support SCO/eSCO type of traffic. delete it.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index c7d0387..600f417 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1863,21 +1863,6 @@
if (iwl_send_cmd_pdu(priv, REPLY_BT_CONFIG, sizeof(bt_cmd), &bt_cmd))
IWL_ERR(priv, "failed to send BT Coex Config\n");
- /*
- * When we are doing a restart, need to also reconfigure BT
- * SCO to the device. If not doing a restart, bt_sco_active
- * will always be false, so there's no need to have an extra
- * variable to check for it.
- */
- if (priv->bt_sco_active) {
- struct iwlagn_bt_sco_cmd sco_cmd = { .flags = 0 };
-
- if (priv->bt_sco_active)
- sco_cmd.flags |= IWLAGN_BT_SCO_ACTIVE;
- if (iwl_send_cmd_pdu(priv, REPLY_BT_COEX_SCO,
- sizeof(sco_cmd), &sco_cmd))
- IWL_ERR(priv, "failed to send BT SCO command\n");
- }
}
static void iwlagn_bt_traffic_change_work(struct work_struct *work)
@@ -2069,15 +2054,6 @@
queue_work(priv->workqueue,
&priv->bt_traffic_change_work);
}
- if (priv->bt_sco_active !=
- (uart_msg->frame3 & BT_UART_MSG_FRAME3SCOESCO_MSK)) {
- priv->bt_sco_active = uart_msg->frame3 &
- BT_UART_MSG_FRAME3SCOESCO_MSK;
- if (priv->bt_sco_active)
- sco_cmd.flags |= IWLAGN_BT_SCO_ACTIVE;
- iwl_send_cmd_pdu_async(priv, REPLY_BT_COEX_SCO,
- sizeof(sco_cmd), &sco_cmd, NULL);
- }
}
iwlagn_set_kill_msk(priv, uart_msg);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index d62e592..a5daf64 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2780,7 +2780,6 @@
priv->cfg->bt_params->bt_init_traffic_load;
else
priv->bt_traffic_load = 0;
- priv->bt_sco_active = false;
priv->bt_full_concurrent = false;
priv->bt_ci_compliance = 0;
@@ -3099,7 +3098,7 @@
if (test_and_clear_bit(STATUS_FW_ERROR, &priv->status)) {
struct iwl_rxon_context *ctx;
- bool bt_sco, bt_full_concurrent;
+ bool bt_full_concurrent;
u8 bt_ci_compliance;
u8 bt_load;
u8 bt_status;
@@ -3118,7 +3117,6 @@
* re-configure the hw when we reconfigure the BT
* command.
*/
- bt_sco = priv->bt_sco_active;
bt_full_concurrent = priv->bt_full_concurrent;
bt_ci_compliance = priv->bt_ci_compliance;
bt_load = priv->bt_traffic_load;
@@ -3126,7 +3124,6 @@
__iwl_down(priv);
- priv->bt_sco_active = bt_sco;
priv->bt_full_concurrent = bt_full_concurrent;
priv->bt_ci_compliance = bt_ci_compliance;
priv->bt_traffic_load = bt_load;
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index c3ab6ba..0a1d4ae 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -178,7 +178,6 @@
REPLY_BT_COEX_PRIO_TABLE = 0xcc,
REPLY_BT_COEX_PROT_ENV = 0xcd,
REPLY_BT_COEX_PROFILE_NOTIF = 0xce,
- REPLY_BT_COEX_SCO = 0xcf,
/* PAN commands */
REPLY_WIPAN_PARAMS = 0xb2,
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index bdcb742..bc7a965 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -1587,10 +1587,9 @@
"last traffic notif: %d\n",
priv->bt_status ? "On" : "Off", priv->last_bt_traffic_load);
pos += scnprintf(buf + pos, bufsz - pos, "ch_announcement: %d, "
- "sco_active: %d, kill_ack_mask: %x, "
- "kill_cts_mask: %x\n",
- priv->bt_ch_announce, priv->bt_sco_active,
- priv->kill_ack_mask, priv->kill_cts_mask);
+ "kill_ack_mask: %x, kill_cts_mask: %x\n",
+ priv->bt_ch_announce, priv->kill_ack_mask,
+ priv->kill_cts_mask);
pos += scnprintf(buf + pos, bufsz - pos, "bluetooth traffic load: ");
switch (priv->bt_traffic_load) {
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index c56b797..ecfbef4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1504,7 +1504,6 @@
u8 bt_status;
u8 bt_traffic_load, last_bt_traffic_load;
bool bt_ch_announce;
- bool bt_sco_active;
bool bt_full_concurrent;
bool bt_ant_couple_ok;
__le32 kill_ack_mask;