Commit 455e7ac5 authored by Emmanuel Grumbach's avatar Emmanuel Grumbach

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: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
parent 704602a1
......@@ -665,19 +665,11 @@ static int iwl_mvm_bt_udpate_sw_boost(struct iwl_mvm *mvm,
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 @@ static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
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;
}
......
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