diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/wmi_btcoex.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/wmi_btcoex.c | 627 |
1 files changed, 0 insertions, 627 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/wmi_btcoex.c b/drivers/net/wireless/ath/ath6kl/wmi_btcoex.c deleted file mode 100644 index 280522b..0000000 --- a/drivers/net/wireless/ath/ath6kl/wmi_btcoex.c +++ /dev/null @@ -1,627 +0,0 @@ -/* - * Copyright (c) 2004-2011 Atheros Communications Inc. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#include <linux/ip.h> -#include "core.h" -#include "wmi_btcoex.h" -#include "debug.h" - -#define BT_COEX_OP_ACTIVE 0x01 -#define BT_COEX_OP_INACTIVE 0x02 - -#define BT_COEX_DEFAULT_LINK 0x00 - -static inline struct sk_buff *ath6kl_wmi_btcoex_get_new_buf(u32 size) -{ - struct sk_buff *skb; - - skb = ath6kl_buf_alloc(size); - if (!skb) - return NULL; - - skb_put(skb, size); - if (size) - memset(skb->data, 0, size); - - return skb; -} -int ath6kl_wmi_set_btcoex_bt_op_status(struct wmi *wmi, u8 op_id, bool flag) -{ - struct sk_buff *skb; - struct wmi_btcoex_bt_op_status_cmd *cmd; - int op_status; - - skb = ath6kl_wmi_btcoex_get_new_buf(sizeof - (struct wmi_btcoex_bt_op_status_cmd)); - if (!skb) - return -ENOMEM; - - if (flag) - op_status = BT_COEX_OP_ACTIVE; - else - op_status = BT_COEX_OP_INACTIVE; - - cmd = (struct wmi_btcoex_bt_op_status_cmd *) skb->data; - cmd->op_type = cpu_to_le32(op_id); - cmd->op_status = cpu_to_le32(op_status); - cmd->link_id = cpu_to_le32(BT_COEX_DEFAULT_LINK); - - ath6kl_dbg(ATH6KL_DBG_WMI, - "WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID\n"); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tBT Op status->op_type: %x\n", - cmd->op_type); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tBT Op status->op_status: %x\n", - cmd->op_status); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tBT Op status->link_id: %x\n", - cmd->link_id); - - return ath6kl_wmi_cmd_send(wmi, 0, skb, - WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID, - NO_SYNC_WMIFLAG); -} -static inline int btcoex_get_max_slot(int tx_pkt_len) -{ - int slot = 2; - - if (tx_pkt_len <= 90) - slot = 1; /* EV3 or 2-EV3 or 3-EV3 */ - else - slot = 3; /* EV4 or EV5 or 2-EV5 3-EV5 */ - - slot *= 2; - - return slot; -} - -#define SCO_SLOT_DEFAULT 2 -#define SCO_IDLE_SLOT_DEFAULT 4 -#define SCO_FLAGS_DEFAULT 0 -#define SCO_LINK_ID_DEFAULT 0 -#define SCO_CYCLES_FORCE_TRIGGER_DEFAULT 10 -#define SCO_DATA_RES_TIMEOUT_DEFAULT 20 -#define SCO_STOMP_DUTY_CYCLE_DEFAULT 2 -#define SCO_STOMP_DUTY_CYCLE_MAX_DEFAULT 6 -#define SCO_PS_POLL_LATENCY_FRACTION_DEFAULT 2 -#define SCO_STOMP_COUNT_IN_100MS_DEFAULT 3 -#define SCO_CONT_STOMP_MAX_DEFAULT 3 -#define SCO_MIN_RATE_MBPS_DEFAULT 36 -#define SCO_LOW_RATE_CNT_DEFAULT 5 -#define SCO_HI_PKT_RATIO_DEFAULT 5 -#define SCO_MAX_AGGR_SIZE_DEFAULT 1 -#define SCO_SCAN_INTERVAL_DEFAULT 100 -#define SCO_MAX_SCAN_STOMP_CNT_INTERVAL 2 - -static inline void set_default_sco(struct wmi_set_btcoex_sco_config_cmd *cmd) -{ - struct btcoex_sco_config *sco_config = &cmd->sco_config; - struct btcoex_pspoll_mode_sco_config *ppoll_config = - &cmd->sco_pspoll_config; - struct btcoex_optmode_sco_config *optmode_config = - &cmd->sco_optmode_config; - struct btcoex_wlan_sco_config *wlan_config = &cmd->sco_wlan_config; - - - sco_config->sco_slots = cpu_to_le32(SCO_SLOT_DEFAULT); - sco_config->sco_idle_slots = cpu_to_le32(SCO_IDLE_SLOT_DEFAULT); - sco_config->sco_flags = cpu_to_le32(SCO_FLAGS_DEFAULT); - sco_config->link_id = cpu_to_le32(SCO_LINK_ID_DEFAULT); - - ppoll_config->sco_cycle_force_trigger = - cpu_to_le32(SCO_CYCLES_FORCE_TRIGGER_DEFAULT); - ppoll_config->sco_data_res_to = - cpu_to_le32(SCO_DATA_RES_TIMEOUT_DEFAULT); - ppoll_config->sco_stomp_duty_cycle_val = - cpu_to_le32(SCO_STOMP_DUTY_CYCLE_DEFAULT); - ppoll_config->sco_stomp_duty_cycle_max_val = - cpu_to_le32(SCO_STOMP_DUTY_CYCLE_MAX_DEFAULT); - ppoll_config->sco_pspoll_latency_fraction = - cpu_to_le32(SCO_PS_POLL_LATENCY_FRACTION_DEFAULT); - - optmode_config->sco_stomp_cnt_in_100ms = - cpu_to_le32(SCO_STOMP_COUNT_IN_100MS_DEFAULT); - optmode_config->sco_cont_stomp_cnt_max = - cpu_to_le32(SCO_CONT_STOMP_MAX_DEFAULT); - optmode_config->sco_min_low_rate_mbps = - cpu_to_le32(SCO_MIN_RATE_MBPS_DEFAULT); - optmode_config->sco_low_rate_cnt = - cpu_to_le32(SCO_LOW_RATE_CNT_DEFAULT); - optmode_config->sco_hi_pkt_ratio = - cpu_to_le32(SCO_HI_PKT_RATIO_DEFAULT); - optmode_config->sco_max_aggr_size = - cpu_to_le32(SCO_MAX_AGGR_SIZE_DEFAULT); - - wlan_config->scan_interval = - cpu_to_le32(SCO_SCAN_INTERVAL_DEFAULT); - wlan_config->max_scan_stomp_cnt = - cpu_to_le32(SCO_MAX_SCAN_STOMP_CNT_INTERVAL); - -} -#define WMI_SCO_CONFIG_FLAG_IS_EDR_CAPABLE (1 << 1) - -#define IDLE_SLOT_THREASHOLD 10 -#define MAX_AGGR_SIZE_ABOVE_THREASHOLD 8 -#define POLL_LATENCY_BELOW_THRESHOLD 1 -#define POLL_LATENCY_ABOVE_THRESHOLD 2 -#define POLL_LATENCY_BELOW_THRESHOLD_EDR 2 -#define POLL_LATENCY_ABOVE_THRESHOLD_EDR 3 -#define STOMP_CYCLE_ABOVE_THREASHOLD 2 -#define STOMP_CYCLE_BELOW_THREASHOLD 5 -#define STOMP_CYCLE_ABOVE_THREASHOLD_EDR 2 -#define STOMP_CYCLE_BELOW_THREASHOLD_EDR 5 -#define MAX_STOMP_CNT_BELOW_THRESHOLD 4 -#define MAX_STOMP_CNT_ABOVE_THRESHOLD 2 -#define MAX_STOMP_CNT_BELOW_THRESHOLD_EDR 4 -#define MAX_STOMP_CNT_ABOVE_THRESHOLD_EDR 2 -int ath6kl_wmi_set_btcoex_sco_op(struct wmi *wmi, bool esco, u32 tx_interval, - u32 tx_pkt_len) -{ - - struct sk_buff *skb; - int max_slot; - - struct wmi_set_btcoex_sco_config_cmd *cmd; - struct btcoex_sco_config *sco_config; - struct btcoex_pspoll_mode_sco_config *ppoll_config; - struct btcoex_optmode_sco_config *optmode_config; - struct btcoex_wlan_sco_config *wlan_config; - - skb = ath6kl_wmi_btcoex_get_new_buf(sizeof - (struct wmi_set_btcoex_sco_config_cmd)); - if (!skb) - return -ENOMEM; - - cmd = (struct wmi_set_btcoex_sco_config_cmd *)skb->data; - set_default_sco(cmd); - - set_default_sco(cmd); - sco_config = &cmd->sco_config; - ppoll_config = &cmd->sco_pspoll_config; - optmode_config = &cmd->sco_optmode_config; - wlan_config = &cmd->sco_wlan_config; - - if (esco) - max_slot = btcoex_get_max_slot(tx_pkt_len); - else - max_slot = SCO_SLOT_DEFAULT; - - sco_config->sco_slots = cpu_to_le32(max_slot); - - if (tx_interval >= max_slot) - sco_config->sco_idle_slots = - cpu_to_le32(tx_interval - max_slot); - - - if (sco_config->sco_idle_slots >= IDLE_SLOT_THREASHOLD) - optmode_config->sco_max_aggr_size = - cpu_to_le32(MAX_AGGR_SIZE_ABOVE_THREASHOLD); - - if (esco) { - sco_config->sco_flags |= WMI_SCO_CONFIG_FLAG_IS_EDR_CAPABLE; - - if (sco_config->sco_idle_slots >= IDLE_SLOT_THREASHOLD) { - ppoll_config->sco_pspoll_latency_fraction = - cpu_to_le32(POLL_LATENCY_ABOVE_THRESHOLD_EDR); - ppoll_config->sco_stomp_duty_cycle_val = - cpu_to_le32(STOMP_CYCLE_ABOVE_THREASHOLD_EDR); - wlan_config->max_scan_stomp_cnt = - cpu_to_le32(MAX_STOMP_CNT_ABOVE_THRESHOLD_EDR); - } else { - ppoll_config->sco_pspoll_latency_fraction = - cpu_to_le32(POLL_LATENCY_BELOW_THRESHOLD_EDR); - ppoll_config->sco_stomp_duty_cycle_val = - cpu_to_le32(STOMP_CYCLE_BELOW_THREASHOLD_EDR); - wlan_config->max_scan_stomp_cnt = - cpu_to_le32(MAX_STOMP_CNT_BELOW_THRESHOLD_EDR); - } - } else { - if (sco_config->sco_idle_slots >= IDLE_SLOT_THREASHOLD) { - ppoll_config->sco_pspoll_latency_fraction = - cpu_to_le32(POLL_LATENCY_ABOVE_THRESHOLD); - ppoll_config->sco_stomp_duty_cycle_val = - cpu_to_le32(STOMP_CYCLE_ABOVE_THREASHOLD); - wlan_config->max_scan_stomp_cnt = - cpu_to_le32(MAX_STOMP_CNT_ABOVE_THRESHOLD); - } else { - ppoll_config->sco_pspoll_latency_fraction = - cpu_to_le32(POLL_LATENCY_BELOW_THRESHOLD); - ppoll_config->sco_stomp_duty_cycle_val = - cpu_to_le32(STOMP_CYCLE_BELOW_THREASHOLD); - wlan_config->max_scan_stomp_cnt = - cpu_to_le32(MAX_STOMP_CNT_BELOW_THRESHOLD); - } - } - - ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_SET_BTCOEX_SCO_CONFIG_CMDID\n"); - ath6kl_dbg(ATH6KL_DBG_WMI, "wmi_set_btcoex_sco_config_cmd :\n"); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tsco_config->sco_slots:%x\n", - sco_config->sco_slots); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tsco_config->sco_idle_slots:%x\n", - sco_config->sco_idle_slots); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tsco_config->sco_flags:%x\n", - sco_config->sco_flags); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tsco_config->link_id:%x\n", - sco_config->link_id); - ath6kl_dbg(ATH6KL_DBG_WMI, "\n"); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tpspoll_sco_config->sco_cycle_force_trigger %x\n", - ppoll_config->sco_cycle_force_trigger); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tpspoll_sco_config->sco_data_res_to %x\n", - ppoll_config->sco_data_res_to); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tpspoll_config->sco_stomp_duty_cycle_val %x\n", - ppoll_config->sco_stomp_duty_cycle_val); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tpspoll_config->sco_stomp_duty_cycle_max_val %x\n", - ppoll_config->sco_stomp_duty_cycle_max_val); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tpspoll_config->sco_pspoll_latency_fraction %x\n", - ppoll_config->sco_pspoll_latency_fraction); - ath6kl_dbg(ATH6KL_DBG_WMI, "\n"); - ath6kl_dbg(ATH6KL_DBG_WMI, "\toptmode_config->sco_stomp_cnt_in_100ms %x\n", - optmode_config->sco_stomp_cnt_in_100ms); - ath6kl_dbg(ATH6KL_DBG_WMI, "\toptmode_config->sco_cont_stomp_cnt_max %x\n", - optmode_config->sco_cont_stomp_cnt_max); - ath6kl_dbg(ATH6KL_DBG_WMI, "\toptmode_config->sco_min_low_rate_mbps %x\n", - optmode_config->sco_min_low_rate_mbps); - ath6kl_dbg(ATH6KL_DBG_WMI, "\toptmode_config->sco_low_rate_cnt %x\n", - optmode_config->sco_low_rate_cnt); - ath6kl_dbg(ATH6KL_DBG_WMI, "\toptmode_config->sco_hi_pkt_ratio %x\n", - optmode_config->sco_hi_pkt_ratio); - ath6kl_dbg(ATH6KL_DBG_WMI, "\toptmode_config->sco_max_aggr_size %x\n", - optmode_config->sco_max_aggr_size); - ath6kl_dbg(ATH6KL_DBG_WMI, "\n"); - ath6kl_dbg(ATH6KL_DBG_WMI, "\twlan_config->scan_interval %x\n", - wlan_config->scan_interval); - ath6kl_dbg(ATH6KL_DBG_WMI, "\twlan_config->max_scan_stomp_cnt %x\n", - wlan_config->max_scan_stomp_cnt); - - return ath6kl_wmi_cmd_send(wmi, 0, skb, - WMI_SET_BTCOEX_SCO_CONFIG_CMDID, - NO_SYNC_WMIFLAG); -} -#define BTCOEX_A2DP_FLAG_DEFAULT 0 -#define BTCOEX_A2DP_LINK_ID_DEFAULT 0 -#define BTCOEX_A2DP_WLAN_MAX_DUR_DEFAULT 30 -#define BTCOEX_A2DP_MIN_BURST_CNT_DEFAULT 3 -#define BTCOEX_A2DP_DATA_RESP_TO_DEFAULT 20 -#define BTCOEX_A2DP_LOW_RATE_MBPS_DEFAULT 36 -#define BTCOEX_A2DP_LOW_RATE_CNT_DEFAULT 5 -#define BTCOEX_A2DP_HI_PKT_RATIO_DEFAULT 5 -#define BTCOEX_A2DP_MAX_AGGR_SIZE 1 -#define BTCOEX_A2DP_PKT_STOMP_CNT_DEFAULT 6 - -static inline void dump_a2dp_cmd(struct wmi_set_btcoex_a2dp_config_cmd *cmd) -{ - struct btcoex_a2dp_config *a2dp_config = &cmd->a2dp_config; - struct btcoex_pspoll_a2dp_config *pspoll_config = &cmd->pspoll_config; - struct btcoex_a2dp_optmode_config *optmode_config = - &cmd->optmode_config; - - ath6kl_dbg(ATH6KL_DBG_WMI, "a2dp_config->a2dp_flags:%x\n", - a2dp_config->a2dp_flags); - ath6kl_dbg(ATH6KL_DBG_WMI, "a2dp_config->link_id:%x\n", - a2dp_config->link_id); - ath6kl_dbg(ATH6KL_DBG_WMI, "pspoll_config->a2dp_wlan_max_dur:%x\n", - pspoll_config->a2dp_wlan_max_dur); - ath6kl_dbg(ATH6KL_DBG_WMI, "pspoll_config->a2dp_min_bus_cnt:%x\n", - pspoll_config->a2dp_min_bus_cnt); - - ath6kl_dbg(ATH6KL_DBG_WMI, "optmode_config->a2dp_min_low_rate_mbps:%x\n", - optmode_config->a2dp_min_low_rate_mbps); - ath6kl_dbg(ATH6KL_DBG_WMI, "optmode_config->a2dp_low_rate_cnt:%x\n", - optmode_config->a2dp_low_rate_cnt); - ath6kl_dbg(ATH6KL_DBG_WMI, "optmode_config->a2dp_hi_pkt_ratio:%x\n", - optmode_config->a2dp_hi_pkt_ratio); - ath6kl_dbg(ATH6KL_DBG_WMI, "optmode_config->a2dp_max_aggr_size:%x\n", - optmode_config->a2dp_max_aggr_size); - ath6kl_dbg(ATH6KL_DBG_WMI, "optmode_config->a2dp_pkt_stomp_cnt:%x\n", - optmode_config->a2dp_pkt_stomp_cnt); -} - -static inline void set_default_a2dp(struct wmi_set_btcoex_a2dp_config_cmd *cmd) -{ - struct btcoex_a2dp_config *a2dp_config = &cmd->a2dp_config; - struct btcoex_pspoll_a2dp_config *pspoll_config = &cmd->pspoll_config; - struct btcoex_a2dp_optmode_config *optmode_config = - &cmd->optmode_config; - - a2dp_config->a2dp_flags = cpu_to_le32(BTCOEX_A2DP_FLAG_DEFAULT); - a2dp_config->link_id = cpu_to_le32(BTCOEX_A2DP_LINK_ID_DEFAULT); - - pspoll_config->a2dp_wlan_max_dur = - cpu_to_le32(BTCOEX_A2DP_WLAN_MAX_DUR_DEFAULT); - pspoll_config->a2dp_min_bus_cnt = - cpu_to_le32(BTCOEX_A2DP_MIN_BURST_CNT_DEFAULT); - pspoll_config->a2dp_data_res_to = - cpu_to_le32(BTCOEX_A2DP_DATA_RESP_TO_DEFAULT); - - optmode_config->a2dp_min_low_rate_mbps = - cpu_to_le32(BTCOEX_A2DP_LOW_RATE_MBPS_DEFAULT); - optmode_config->a2dp_low_rate_cnt = - cpu_to_le32(BTCOEX_A2DP_LOW_RATE_CNT_DEFAULT); - optmode_config->a2dp_hi_pkt_ratio = - cpu_to_le32(BTCOEX_A2DP_HI_PKT_RATIO_DEFAULT); - optmode_config->a2dp_max_aggr_size = - cpu_to_le32(BTCOEX_A2DP_MAX_AGGR_SIZE); - optmode_config->a2dp_pkt_stomp_cnt = - cpu_to_le32(BTCOEX_A2DP_PKT_STOMP_CNT_DEFAULT); -} - -#define BTCOEX_A2DP_WLAN_MAX_DUR_QCOM_BT 25 -#define BTCOEX_A2DP_MIN_BURST_CNT_QCOM_BT 3 -#define BTCOEX_A2DP_PKT_STOMP_CNT_QCOM_BT 2 -#define A2DP_CONFIG_ALLOW_OPTIMIZATION (1 << 0) -static inline void set_qcom_a2dp(struct wmi_set_btcoex_a2dp_config_cmd *cmd) -{ - struct btcoex_a2dp_config *a2dp_config = &cmd->a2dp_config; - struct btcoex_pspoll_a2dp_config *pspoll_config = &cmd->pspoll_config; - struct btcoex_a2dp_optmode_config *optmode_config = - &cmd->optmode_config; - - a2dp_config->a2dp_flags |= cpu_to_le32(A2DP_CONFIG_ALLOW_OPTIMIZATION); - - pspoll_config->a2dp_wlan_max_dur = - cpu_to_le32(BTCOEX_A2DP_WLAN_MAX_DUR_QCOM_BT); - pspoll_config->a2dp_min_bus_cnt = - cpu_to_le32(BTCOEX_A2DP_MIN_BURST_CNT_QCOM_BT); - - optmode_config->a2dp_pkt_stomp_cnt = - cpu_to_le32(BTCOEX_A2DP_PKT_STOMP_CNT_QCOM_BT); -} - -#define BT_VER_1_0 0 -#define BT_VER_1_1 1 -#define BT_VER_1_2 2 -#define BT_VER_2_0 3 -#define BT_VER_2_1 4 -#define BT_VER_3_0 5 -#define BT_VER_4_0 6 - -#define BTCOEX_A2DP_WLAN_MAX_DUR_BDR 30 -#define BTCOEX_A2DP_DATA_RESP_TO_BDR 10 -#define BTCOEX_A2DP_MIN_BURST_CNT_BDR 4 - -#define BTCOEX_A2DP_LOW_RATE_MBPS_BDR 52 -#define BTCOEX_A2DP_MAX_AGGR_SIZE_BDR 1 - -#define BTCOEX_A2DP_DATA_RESP_TO_EDR 20 -#define BTCOEX_A2DP_WLAN_MAX_DUR_EDR 50 -#define BTCOEX_A2DP_LOW_RATE_MBPS_EDR 36 -#define BTCOEX_A2DP_MAX_AGGR_SIZE_EDR 16 -#define BTCOEX_A2DP_MIN_BURST_CNT_EDR 2 -static inline void update_lmp_ver(struct wmi_set_btcoex_a2dp_config_cmd *cmd, - u32 lmp_ver) -{ - struct btcoex_pspoll_a2dp_config *pspoll_config = &cmd->pspoll_config; - struct btcoex_a2dp_optmode_config *optmode_config = - &cmd->optmode_config; - - switch (lmp_ver) { - case BT_VER_1_0: - case BT_VER_1_1: - case BT_VER_1_2: /* BDR */ - pspoll_config->a2dp_wlan_max_dur = - cpu_to_le32(BTCOEX_A2DP_WLAN_MAX_DUR_BDR); - pspoll_config->a2dp_min_bus_cnt = - cpu_to_le32(BTCOEX_A2DP_MIN_BURST_CNT_BDR); - pspoll_config->a2dp_data_res_to = - cpu_to_le32(BTCOEX_A2DP_DATA_RESP_TO_BDR); - - optmode_config->a2dp_min_low_rate_mbps = - cpu_to_le32(BTCOEX_A2DP_LOW_RATE_MBPS_BDR); - optmode_config->a2dp_max_aggr_size = - cpu_to_le32(BTCOEX_A2DP_MAX_AGGR_SIZE_BDR); - break; - default: /* EDR */ - pspoll_config->a2dp_data_res_to = - cpu_to_le32(BTCOEX_A2DP_DATA_RESP_TO_EDR); - pspoll_config->a2dp_wlan_max_dur = - cpu_to_le32(BTCOEX_A2DP_WLAN_MAX_DUR_EDR); - pspoll_config->a2dp_min_bus_cnt = - cpu_to_le32(BTCOEX_A2DP_MIN_BURST_CNT_EDR); - - optmode_config->a2dp_min_low_rate_mbps = - cpu_to_le32(BTCOEX_A2DP_LOW_RATE_MBPS_EDR); - optmode_config->a2dp_max_aggr_size = - cpu_to_le32(BTCOEX_A2DP_MAX_AGGR_SIZE_EDR); - } -} - -#define BTCOEX_ACL_ROLE_UNKNOWN 0 -#define BTCOEX_ACL_ROLE_MASTER 1 -#define BTCOEX_ACL_ROLE_SLAVE 2 - -#define A2DP_CONFIG_IS_MASTER (1 << 2) -#define BTCOEX_A2DP_WLAN_MAX_DUR_SLAVE 30 -static inline void update_acl_role(struct wmi_set_btcoex_a2dp_config_cmd *cmd, - u32 role) -{ - struct btcoex_a2dp_config *a2dp_config = &cmd->a2dp_config; - struct btcoex_pspoll_a2dp_config *pspoll_config = &cmd->pspoll_config; - - if (role == BTCOEX_ACL_ROLE_UNKNOWN) - return; - - if (role == BTCOEX_ACL_ROLE_MASTER) { - a2dp_config->a2dp_flags |= cpu_to_le32(A2DP_CONFIG_IS_MASTER); - } else { - a2dp_config->a2dp_flags &= ~cpu_to_le32(A2DP_CONFIG_IS_MASTER); - pspoll_config->a2dp_wlan_max_dur = - cpu_to_le32(BTCOEX_A2DP_WLAN_MAX_DUR_SLAVE); - } -} - -#define BT_VENDOR_DEFAULT 0 -#define BT_VENDOR_QCOM 1 - -int ath6kl_wmi_set_btcoex_a2dp_op(struct wmi *wmi, u32 role, u32 ver, - u32 vendor) -{ - struct wmi_set_btcoex_a2dp_config_cmd *cmd; - struct sk_buff *skb; - - skb = ath6kl_wmi_btcoex_get_new_buf(sizeof - (struct wmi_set_btcoex_a2dp_config_cmd)); - if (!skb) - return -ENOMEM; - - cmd = (struct wmi_set_btcoex_a2dp_config_cmd *)skb->data; - set_default_a2dp(cmd); - - update_acl_role(cmd, role); - update_lmp_ver(cmd, ver); - - if (vendor == BT_VENDOR_QCOM) - set_qcom_a2dp(cmd); - - ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_SET_BTCOEX_A2DP_CONFIG_CMDID\n"); - dump_a2dp_cmd(cmd); - - return ath6kl_wmi_cmd_send(wmi, 0, skb, - WMI_SET_BTCOEX_A2DP_CONFIG_CMDID, - NO_SYNC_WMIFLAG); -} - -int ath6kl_wmi_set_btcoex_set_colocated_bt(struct wmi *wmi, u8 dev_type) -{ - struct wmi_set_btcoex_colocated_bt_dev_cmd *cmd; - struct sk_buff *skb; - - skb = ath6kl_wmi_btcoex_get_new_buf(sizeof - (struct wmi_set_btcoex_colocated_bt_dev_cmd)); - if (!skb) - return -ENOMEM; - - cmd = (struct wmi_set_btcoex_colocated_bt_dev_cmd *)skb->data; - cmd->colocated_bt_dev = dev_type; - - ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID:\n"); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tCo-Located BT: %x\n", - cmd->colocated_bt_dev); - - return ath6kl_wmi_cmd_send(wmi, 0, skb, - WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID, - NO_SYNC_WMIFLAG); -} -int ath6kl_wmi_set_btcoex_set_fe_antenna(struct wmi *wmi, u8 antenna_type) -{ - struct wmi_set_btcoex_fe_antenna_cmd *cmd; - struct sk_buff *skb; - - skb = ath6kl_wmi_btcoex_get_new_buf(sizeof - (struct wmi_set_btcoex_fe_antenna_cmd)); - if (!skb) - return -ENOMEM; - - cmd = (struct wmi_set_btcoex_fe_antenna_cmd *)skb->data; - cmd->fe_antenna_type = antenna_type; - - ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_SET_BTCOEX_FE_ANT_CMDID:\n"); - ath6kl_dbg(ATH6KL_DBG_WMI, "\tFe antenna Type: %x\n", - cmd->fe_antenna_type); - - return ath6kl_wmi_cmd_send(wmi, 0, skb, - WMI_SET_BTCOEX_FE_ANT_CMDID, - NO_SYNC_WMIFLAG); -} - -static int ath6kl_get_wmi_cmd(int nl_cmd) -{ - int wmi_cmd = 0; - switch (nl_cmd) { - case NL80211_WMI_SET_BT_STATUS: - ath6kl_dbg(ATH6KL_DBG_WMI, "Set BT status\n"); - wmi_cmd = WMI_SET_BT_STATUS_CMDID; - break; - - case NL80211_WMI_SET_BT_PARAMS: - ath6kl_dbg(ATH6KL_DBG_WMI, "Set BT params\n"); - wmi_cmd = WMI_SET_BT_PARAMS_CMDID; - break; - - case NL80211_WMI_SET_BT_FT_ANT: - ath6kl_dbg(ATH6KL_DBG_WMI, "Set BT FT antenna\n"); - wmi_cmd = WMI_SET_BTCOEX_FE_ANT_CMDID; - break; - - case NL80211_WMI_SET_COLOCATED_BT_DEV: - ath6kl_dbg(ATH6KL_DBG_WMI, "Set BT collocated dev\n"); - wmi_cmd = WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID; - break; - - case NL80211_WMI_SET_BT_INQUIRY_PAGE_CONFIG: - ath6kl_dbg(ATH6KL_DBG_WMI, "Set BT inquiry page\n"); - wmi_cmd = WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID; - break; - - case NL80211_WMI_SET_BT_SCO_CONFIG: - ath6kl_dbg(ATH6KL_DBG_WMI, "Set BT sco config\n"); - wmi_cmd = WMI_SET_BTCOEX_SCO_CONFIG_CMDID; - break; - - case NL80211_WMI_SET_BT_A2DP_CONFIG: - ath6kl_dbg(ATH6KL_DBG_WMI, "Set BT a2dp config\n"); - wmi_cmd = WMI_SET_BTCOEX_A2DP_CONFIG_CMDID; - break; - - case NL80211_WMI_SET_BT_ACLCOEX_CONFIG: - ath6kl_dbg(ATH6KL_DBG_WMI, "Set BT acl config\n"); - wmi_cmd = WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID; - break; - - case NL80211_WMI_SET_BT_DEBUG: - ath6kl_dbg(ATH6KL_DBG_WMI, "Set BT bt debug\n"); - wmi_cmd = WMI_SET_BTCOEX_DEBUG_CMDID; - break; - - case NL80211_WMI_SET_BT_OPSTATUS: - ath6kl_dbg(ATH6KL_DBG_WMI, "Set BT op status\n"); - wmi_cmd = WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID; - break; - - case NL80211_WMI_GET_BT_CONFIG: - ath6kl_dbg(ATH6KL_DBG_WMI, "Get BT config\n"); - wmi_cmd = WMI_GET_BTCOEX_CONFIG_CMDID; - break; - - case NL80211_WMI_GET_BT_STATS: - ath6kl_dbg(ATH6KL_DBG_WMI, "Get BT status\n"); - wmi_cmd = WMI_GET_BTCOEX_STATS_CMDID; - break; - } - return wmi_cmd; -} - -int ath6kl_wmi_send_btcoex_cmd(struct wmi *wmi, - u8 *buf, int len) -{ - struct sk_buff *skb; - u32 nl_cmd; - int wmi_cmd; - - nl_cmd = *(u32 *)buf; - buf += sizeof(u32); - len -= sizeof(u32); - wmi_cmd = ath6kl_get_wmi_cmd(nl_cmd); - if (wmi_cmd == 0) - return -ENOMEM; - - skb = ath6kl_wmi_btcoex_get_new_buf(len); - if (!skb) - return -ENOMEM; - - memcpy(skb->data, buf, len); - - return ath6kl_wmi_cmd_send(wmi, 0, skb, - (enum wmi_cmd_id)wmi_cmd, - NO_SYNC_WMIFLAG); -} |