iwlwifi: mvm: BT Coex - convert reduced Tx power to new API
No need to send the big BT_COEX_CMD command, we have now
a much thiner command that updates only what is needed.
Adapt the code to that.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/coex.c b/drivers/net/wireless/iwlwifi/mvm/coex.c
index c876c95..3395df1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/coex.c
+++ b/drivers/net/wireless/iwlwifi/mvm/coex.c
@@ -665,19 +665,11 @@
static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
bool enable)
{
- struct iwl_bt_coex_cmd_old *bt_cmd;
- /* Send ASYNC since this can be sent from an atomic context */
- struct iwl_host_cmd cmd = {
- .id = BT_CONFIG,
- .len = { sizeof(*bt_cmd), },
- .dataflags = { IWL_HCMD_DFL_NOCOPY, },
- .flags = CMD_ASYNC,
- };
+ struct iwl_bt_coex_reduced_txp_update_cmd cmd = {};
struct iwl_mvm_sta *mvmsta;
+ u32 value;
int ret;
- return 0;
-
mvmsta = iwl_mvm_sta_from_staid_protected(mvm, sta_id);
if (!mvmsta)
return 0;
@@ -686,27 +678,20 @@
if (mvmsta->bt_reduced_txpower == enable)
return 0;
- bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_ATOMIC);
- if (!bt_cmd)
- return -ENOMEM;
- cmd.data[0] = bt_cmd;
- bt_cmd->flags = cpu_to_le32(BT_COEX_NW_OLD);
-
- bt_cmd->valid_bit_msk =
- cpu_to_le32(BT_VALID_ENABLE | BT_VALID_REDUCED_TX_POWER);
- bt_cmd->bt_reduced_tx_power = sta_id;
+ value = mvmsta->sta_id;
if (enable)
- bt_cmd->bt_reduced_tx_power |= BT_REDUCED_TX_POWER_BIT;
+ value |= BT_REDUCED_TX_POWER_BIT;
IWL_DEBUG_COEX(mvm, "%sable reduced Tx Power for sta %d\n",
enable ? "en" : "dis", sta_id);
+ cmd.reduced_txp = cpu_to_le32(value);
mvmsta->bt_reduced_txpower = enable;
- ret = iwl_mvm_send_cmd(mvm, &cmd);
+ ret = iwl_mvm_send_cmd_pdu(mvm, BT_COEX_UPDATE_REDUCED_TXP, CMD_ASYNC,
+ sizeof(cmd), &cmd);
- kfree(bt_cmd);
return ret;
}