wmi.c 146.1 KB
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/*
 * Copyright (c) 2005-2011 Atheros Communications Inc.
 * Copyright (c) 2011-2013 Qualcomm Atheros, 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/skbuff.h>
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#include <linux/ctype.h>
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#include "core.h"
#include "htc.h"
#include "debug.h"
#include "wmi.h"
#include "mac.h"
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Kalle Valo 已提交
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#include "testmode.h"
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Michal Kazior 已提交
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#include "wmi-ops.h"
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/* MAIN WMI cmd track */
static struct wmi_cmd_map wmi_cmd_map = {
	.init_cmdid = WMI_INIT_CMDID,
	.start_scan_cmdid = WMI_START_SCAN_CMDID,
	.stop_scan_cmdid = WMI_STOP_SCAN_CMDID,
	.scan_chan_list_cmdid = WMI_SCAN_CHAN_LIST_CMDID,
	.scan_sch_prio_tbl_cmdid = WMI_SCAN_SCH_PRIO_TBL_CMDID,
	.pdev_set_regdomain_cmdid = WMI_PDEV_SET_REGDOMAIN_CMDID,
	.pdev_set_channel_cmdid = WMI_PDEV_SET_CHANNEL_CMDID,
	.pdev_set_param_cmdid = WMI_PDEV_SET_PARAM_CMDID,
	.pdev_pktlog_enable_cmdid = WMI_PDEV_PKTLOG_ENABLE_CMDID,
	.pdev_pktlog_disable_cmdid = WMI_PDEV_PKTLOG_DISABLE_CMDID,
	.pdev_set_wmm_params_cmdid = WMI_PDEV_SET_WMM_PARAMS_CMDID,
	.pdev_set_ht_cap_ie_cmdid = WMI_PDEV_SET_HT_CAP_IE_CMDID,
	.pdev_set_vht_cap_ie_cmdid = WMI_PDEV_SET_VHT_CAP_IE_CMDID,
	.pdev_set_dscp_tid_map_cmdid = WMI_PDEV_SET_DSCP_TID_MAP_CMDID,
	.pdev_set_quiet_mode_cmdid = WMI_PDEV_SET_QUIET_MODE_CMDID,
	.pdev_green_ap_ps_enable_cmdid = WMI_PDEV_GREEN_AP_PS_ENABLE_CMDID,
	.pdev_get_tpc_config_cmdid = WMI_PDEV_GET_TPC_CONFIG_CMDID,
	.pdev_set_base_macaddr_cmdid = WMI_PDEV_SET_BASE_MACADDR_CMDID,
	.vdev_create_cmdid = WMI_VDEV_CREATE_CMDID,
	.vdev_delete_cmdid = WMI_VDEV_DELETE_CMDID,
	.vdev_start_request_cmdid = WMI_VDEV_START_REQUEST_CMDID,
	.vdev_restart_request_cmdid = WMI_VDEV_RESTART_REQUEST_CMDID,
	.vdev_up_cmdid = WMI_VDEV_UP_CMDID,
	.vdev_stop_cmdid = WMI_VDEV_STOP_CMDID,
	.vdev_down_cmdid = WMI_VDEV_DOWN_CMDID,
	.vdev_set_param_cmdid = WMI_VDEV_SET_PARAM_CMDID,
	.vdev_install_key_cmdid = WMI_VDEV_INSTALL_KEY_CMDID,
	.peer_create_cmdid = WMI_PEER_CREATE_CMDID,
	.peer_delete_cmdid = WMI_PEER_DELETE_CMDID,
	.peer_flush_tids_cmdid = WMI_PEER_FLUSH_TIDS_CMDID,
	.peer_set_param_cmdid = WMI_PEER_SET_PARAM_CMDID,
	.peer_assoc_cmdid = WMI_PEER_ASSOC_CMDID,
	.peer_add_wds_entry_cmdid = WMI_PEER_ADD_WDS_ENTRY_CMDID,
	.peer_remove_wds_entry_cmdid = WMI_PEER_REMOVE_WDS_ENTRY_CMDID,
	.peer_mcast_group_cmdid = WMI_PEER_MCAST_GROUP_CMDID,
	.bcn_tx_cmdid = WMI_BCN_TX_CMDID,
	.pdev_send_bcn_cmdid = WMI_PDEV_SEND_BCN_CMDID,
	.bcn_tmpl_cmdid = WMI_BCN_TMPL_CMDID,
	.bcn_filter_rx_cmdid = WMI_BCN_FILTER_RX_CMDID,
	.prb_req_filter_rx_cmdid = WMI_PRB_REQ_FILTER_RX_CMDID,
	.mgmt_tx_cmdid = WMI_MGMT_TX_CMDID,
	.prb_tmpl_cmdid = WMI_PRB_TMPL_CMDID,
	.addba_clear_resp_cmdid = WMI_ADDBA_CLEAR_RESP_CMDID,
	.addba_send_cmdid = WMI_ADDBA_SEND_CMDID,
	.addba_status_cmdid = WMI_ADDBA_STATUS_CMDID,
	.delba_send_cmdid = WMI_DELBA_SEND_CMDID,
	.addba_set_resp_cmdid = WMI_ADDBA_SET_RESP_CMDID,
	.send_singleamsdu_cmdid = WMI_SEND_SINGLEAMSDU_CMDID,
	.sta_powersave_mode_cmdid = WMI_STA_POWERSAVE_MODE_CMDID,
	.sta_powersave_param_cmdid = WMI_STA_POWERSAVE_PARAM_CMDID,
	.sta_mimo_ps_mode_cmdid = WMI_STA_MIMO_PS_MODE_CMDID,
	.pdev_dfs_enable_cmdid = WMI_PDEV_DFS_ENABLE_CMDID,
	.pdev_dfs_disable_cmdid = WMI_PDEV_DFS_DISABLE_CMDID,
	.roam_scan_mode = WMI_ROAM_SCAN_MODE,
	.roam_scan_rssi_threshold = WMI_ROAM_SCAN_RSSI_THRESHOLD,
	.roam_scan_period = WMI_ROAM_SCAN_PERIOD,
	.roam_scan_rssi_change_threshold = WMI_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
	.roam_ap_profile = WMI_ROAM_AP_PROFILE,
	.ofl_scan_add_ap_profile = WMI_ROAM_AP_PROFILE,
	.ofl_scan_remove_ap_profile = WMI_OFL_SCAN_REMOVE_AP_PROFILE,
	.ofl_scan_period = WMI_OFL_SCAN_PERIOD,
	.p2p_dev_set_device_info = WMI_P2P_DEV_SET_DEVICE_INFO,
	.p2p_dev_set_discoverability = WMI_P2P_DEV_SET_DISCOVERABILITY,
	.p2p_go_set_beacon_ie = WMI_P2P_GO_SET_BEACON_IE,
	.p2p_go_set_probe_resp_ie = WMI_P2P_GO_SET_PROBE_RESP_IE,
	.p2p_set_vendor_ie_data_cmdid = WMI_P2P_SET_VENDOR_IE_DATA_CMDID,
	.ap_ps_peer_param_cmdid = WMI_AP_PS_PEER_PARAM_CMDID,
	.ap_ps_peer_uapsd_coex_cmdid = WMI_AP_PS_PEER_UAPSD_COEX_CMDID,
	.peer_rate_retry_sched_cmdid = WMI_PEER_RATE_RETRY_SCHED_CMDID,
	.wlan_profile_trigger_cmdid = WMI_WLAN_PROFILE_TRIGGER_CMDID,
	.wlan_profile_set_hist_intvl_cmdid =
				WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
	.wlan_profile_get_profile_data_cmdid =
				WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
	.wlan_profile_enable_profile_id_cmdid =
				WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
	.wlan_profile_list_profile_id_cmdid =
				WMI_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
	.pdev_suspend_cmdid = WMI_PDEV_SUSPEND_CMDID,
	.pdev_resume_cmdid = WMI_PDEV_RESUME_CMDID,
	.add_bcn_filter_cmdid = WMI_ADD_BCN_FILTER_CMDID,
	.rmv_bcn_filter_cmdid = WMI_RMV_BCN_FILTER_CMDID,
	.wow_add_wake_pattern_cmdid = WMI_WOW_ADD_WAKE_PATTERN_CMDID,
	.wow_del_wake_pattern_cmdid = WMI_WOW_DEL_WAKE_PATTERN_CMDID,
	.wow_enable_disable_wake_event_cmdid =
				WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
	.wow_enable_cmdid = WMI_WOW_ENABLE_CMDID,
	.wow_hostwakeup_from_sleep_cmdid = WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
	.rtt_measreq_cmdid = WMI_RTT_MEASREQ_CMDID,
	.rtt_tsf_cmdid = WMI_RTT_TSF_CMDID,
	.vdev_spectral_scan_configure_cmdid =
				WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
	.vdev_spectral_scan_enable_cmdid = WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
	.request_stats_cmdid = WMI_REQUEST_STATS_CMDID,
	.set_arp_ns_offload_cmdid = WMI_SET_ARP_NS_OFFLOAD_CMDID,
	.network_list_offload_config_cmdid =
				WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID,
	.gtk_offload_cmdid = WMI_GTK_OFFLOAD_CMDID,
	.csa_offload_enable_cmdid = WMI_CSA_OFFLOAD_ENABLE_CMDID,
	.csa_offload_chanswitch_cmdid = WMI_CSA_OFFLOAD_CHANSWITCH_CMDID,
	.chatter_set_mode_cmdid = WMI_CHATTER_SET_MODE_CMDID,
	.peer_tid_addba_cmdid = WMI_PEER_TID_ADDBA_CMDID,
	.peer_tid_delba_cmdid = WMI_PEER_TID_DELBA_CMDID,
	.sta_dtim_ps_method_cmdid = WMI_STA_DTIM_PS_METHOD_CMDID,
	.sta_uapsd_auto_trig_cmdid = WMI_STA_UAPSD_AUTO_TRIG_CMDID,
	.sta_keepalive_cmd = WMI_STA_KEEPALIVE_CMD,
	.echo_cmdid = WMI_ECHO_CMDID,
	.pdev_utf_cmdid = WMI_PDEV_UTF_CMDID,
	.dbglog_cfg_cmdid = WMI_DBGLOG_CFG_CMDID,
	.pdev_qvit_cmdid = WMI_PDEV_QVIT_CMDID,
	.pdev_ftm_intg_cmdid = WMI_PDEV_FTM_INTG_CMDID,
	.vdev_set_keepalive_cmdid = WMI_VDEV_SET_KEEPALIVE_CMDID,
	.vdev_get_keepalive_cmdid = WMI_VDEV_GET_KEEPALIVE_CMDID,
	.force_fw_hang_cmdid = WMI_FORCE_FW_HANG_CMDID,
	.gpio_config_cmdid = WMI_GPIO_CONFIG_CMDID,
	.gpio_output_cmdid = WMI_GPIO_OUTPUT_CMDID,
};

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/* 10.X WMI cmd track */
static struct wmi_cmd_map wmi_10x_cmd_map = {
	.init_cmdid = WMI_10X_INIT_CMDID,
	.start_scan_cmdid = WMI_10X_START_SCAN_CMDID,
	.stop_scan_cmdid = WMI_10X_STOP_SCAN_CMDID,
	.scan_chan_list_cmdid = WMI_10X_SCAN_CHAN_LIST_CMDID,
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	.scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
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	.pdev_set_regdomain_cmdid = WMI_10X_PDEV_SET_REGDOMAIN_CMDID,
	.pdev_set_channel_cmdid = WMI_10X_PDEV_SET_CHANNEL_CMDID,
	.pdev_set_param_cmdid = WMI_10X_PDEV_SET_PARAM_CMDID,
	.pdev_pktlog_enable_cmdid = WMI_10X_PDEV_PKTLOG_ENABLE_CMDID,
	.pdev_pktlog_disable_cmdid = WMI_10X_PDEV_PKTLOG_DISABLE_CMDID,
	.pdev_set_wmm_params_cmdid = WMI_10X_PDEV_SET_WMM_PARAMS_CMDID,
	.pdev_set_ht_cap_ie_cmdid = WMI_10X_PDEV_SET_HT_CAP_IE_CMDID,
	.pdev_set_vht_cap_ie_cmdid = WMI_10X_PDEV_SET_VHT_CAP_IE_CMDID,
	.pdev_set_dscp_tid_map_cmdid = WMI_10X_PDEV_SET_DSCP_TID_MAP_CMDID,
	.pdev_set_quiet_mode_cmdid = WMI_10X_PDEV_SET_QUIET_MODE_CMDID,
	.pdev_green_ap_ps_enable_cmdid = WMI_10X_PDEV_GREEN_AP_PS_ENABLE_CMDID,
	.pdev_get_tpc_config_cmdid = WMI_10X_PDEV_GET_TPC_CONFIG_CMDID,
	.pdev_set_base_macaddr_cmdid = WMI_10X_PDEV_SET_BASE_MACADDR_CMDID,
	.vdev_create_cmdid = WMI_10X_VDEV_CREATE_CMDID,
	.vdev_delete_cmdid = WMI_10X_VDEV_DELETE_CMDID,
	.vdev_start_request_cmdid = WMI_10X_VDEV_START_REQUEST_CMDID,
	.vdev_restart_request_cmdid = WMI_10X_VDEV_RESTART_REQUEST_CMDID,
	.vdev_up_cmdid = WMI_10X_VDEV_UP_CMDID,
	.vdev_stop_cmdid = WMI_10X_VDEV_STOP_CMDID,
	.vdev_down_cmdid = WMI_10X_VDEV_DOWN_CMDID,
	.vdev_set_param_cmdid = WMI_10X_VDEV_SET_PARAM_CMDID,
	.vdev_install_key_cmdid = WMI_10X_VDEV_INSTALL_KEY_CMDID,
	.peer_create_cmdid = WMI_10X_PEER_CREATE_CMDID,
	.peer_delete_cmdid = WMI_10X_PEER_DELETE_CMDID,
	.peer_flush_tids_cmdid = WMI_10X_PEER_FLUSH_TIDS_CMDID,
	.peer_set_param_cmdid = WMI_10X_PEER_SET_PARAM_CMDID,
	.peer_assoc_cmdid = WMI_10X_PEER_ASSOC_CMDID,
	.peer_add_wds_entry_cmdid = WMI_10X_PEER_ADD_WDS_ENTRY_CMDID,
	.peer_remove_wds_entry_cmdid = WMI_10X_PEER_REMOVE_WDS_ENTRY_CMDID,
	.peer_mcast_group_cmdid = WMI_10X_PEER_MCAST_GROUP_CMDID,
	.bcn_tx_cmdid = WMI_10X_BCN_TX_CMDID,
	.pdev_send_bcn_cmdid = WMI_10X_PDEV_SEND_BCN_CMDID,
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	.bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
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	.bcn_filter_rx_cmdid = WMI_10X_BCN_FILTER_RX_CMDID,
	.prb_req_filter_rx_cmdid = WMI_10X_PRB_REQ_FILTER_RX_CMDID,
	.mgmt_tx_cmdid = WMI_10X_MGMT_TX_CMDID,
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	.prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
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	.addba_clear_resp_cmdid = WMI_10X_ADDBA_CLEAR_RESP_CMDID,
	.addba_send_cmdid = WMI_10X_ADDBA_SEND_CMDID,
	.addba_status_cmdid = WMI_10X_ADDBA_STATUS_CMDID,
	.delba_send_cmdid = WMI_10X_DELBA_SEND_CMDID,
	.addba_set_resp_cmdid = WMI_10X_ADDBA_SET_RESP_CMDID,
	.send_singleamsdu_cmdid = WMI_10X_SEND_SINGLEAMSDU_CMDID,
	.sta_powersave_mode_cmdid = WMI_10X_STA_POWERSAVE_MODE_CMDID,
	.sta_powersave_param_cmdid = WMI_10X_STA_POWERSAVE_PARAM_CMDID,
	.sta_mimo_ps_mode_cmdid = WMI_10X_STA_MIMO_PS_MODE_CMDID,
	.pdev_dfs_enable_cmdid = WMI_10X_PDEV_DFS_ENABLE_CMDID,
	.pdev_dfs_disable_cmdid = WMI_10X_PDEV_DFS_DISABLE_CMDID,
	.roam_scan_mode = WMI_10X_ROAM_SCAN_MODE,
	.roam_scan_rssi_threshold = WMI_10X_ROAM_SCAN_RSSI_THRESHOLD,
	.roam_scan_period = WMI_10X_ROAM_SCAN_PERIOD,
	.roam_scan_rssi_change_threshold =
				WMI_10X_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
	.roam_ap_profile = WMI_10X_ROAM_AP_PROFILE,
	.ofl_scan_add_ap_profile = WMI_10X_OFL_SCAN_ADD_AP_PROFILE,
	.ofl_scan_remove_ap_profile = WMI_10X_OFL_SCAN_REMOVE_AP_PROFILE,
	.ofl_scan_period = WMI_10X_OFL_SCAN_PERIOD,
	.p2p_dev_set_device_info = WMI_10X_P2P_DEV_SET_DEVICE_INFO,
	.p2p_dev_set_discoverability = WMI_10X_P2P_DEV_SET_DISCOVERABILITY,
	.p2p_go_set_beacon_ie = WMI_10X_P2P_GO_SET_BEACON_IE,
	.p2p_go_set_probe_resp_ie = WMI_10X_P2P_GO_SET_PROBE_RESP_IE,
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	.p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
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	.ap_ps_peer_param_cmdid = WMI_10X_AP_PS_PEER_PARAM_CMDID,
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	.ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
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	.peer_rate_retry_sched_cmdid = WMI_10X_PEER_RATE_RETRY_SCHED_CMDID,
	.wlan_profile_trigger_cmdid = WMI_10X_WLAN_PROFILE_TRIGGER_CMDID,
	.wlan_profile_set_hist_intvl_cmdid =
				WMI_10X_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
	.wlan_profile_get_profile_data_cmdid =
				WMI_10X_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
	.wlan_profile_enable_profile_id_cmdid =
				WMI_10X_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
	.wlan_profile_list_profile_id_cmdid =
				WMI_10X_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
	.pdev_suspend_cmdid = WMI_10X_PDEV_SUSPEND_CMDID,
	.pdev_resume_cmdid = WMI_10X_PDEV_RESUME_CMDID,
	.add_bcn_filter_cmdid = WMI_10X_ADD_BCN_FILTER_CMDID,
	.rmv_bcn_filter_cmdid = WMI_10X_RMV_BCN_FILTER_CMDID,
	.wow_add_wake_pattern_cmdid = WMI_10X_WOW_ADD_WAKE_PATTERN_CMDID,
	.wow_del_wake_pattern_cmdid = WMI_10X_WOW_DEL_WAKE_PATTERN_CMDID,
	.wow_enable_disable_wake_event_cmdid =
				WMI_10X_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
	.wow_enable_cmdid = WMI_10X_WOW_ENABLE_CMDID,
	.wow_hostwakeup_from_sleep_cmdid =
				WMI_10X_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
	.rtt_measreq_cmdid = WMI_10X_RTT_MEASREQ_CMDID,
	.rtt_tsf_cmdid = WMI_10X_RTT_TSF_CMDID,
	.vdev_spectral_scan_configure_cmdid =
				WMI_10X_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
	.vdev_spectral_scan_enable_cmdid =
				WMI_10X_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
	.request_stats_cmdid = WMI_10X_REQUEST_STATS_CMDID,
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	.set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
	.network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
	.gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
	.csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
	.csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
	.chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
	.peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
	.peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
	.sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
	.sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
	.sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
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	.echo_cmdid = WMI_10X_ECHO_CMDID,
	.pdev_utf_cmdid = WMI_10X_PDEV_UTF_CMDID,
	.dbglog_cfg_cmdid = WMI_10X_DBGLOG_CFG_CMDID,
	.pdev_qvit_cmdid = WMI_10X_PDEV_QVIT_CMDID,
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	.pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
	.vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
	.vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
	.force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
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	.gpio_config_cmdid = WMI_10X_GPIO_CONFIG_CMDID,
	.gpio_output_cmdid = WMI_10X_GPIO_OUTPUT_CMDID,
};
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/* MAIN WMI VDEV param map */
static struct wmi_vdev_param_map wmi_vdev_param_map = {
	.rts_threshold = WMI_VDEV_PARAM_RTS_THRESHOLD,
	.fragmentation_threshold = WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
	.beacon_interval = WMI_VDEV_PARAM_BEACON_INTERVAL,
	.listen_interval = WMI_VDEV_PARAM_LISTEN_INTERVAL,
	.multicast_rate = WMI_VDEV_PARAM_MULTICAST_RATE,
	.mgmt_tx_rate = WMI_VDEV_PARAM_MGMT_TX_RATE,
	.slot_time = WMI_VDEV_PARAM_SLOT_TIME,
	.preamble = WMI_VDEV_PARAM_PREAMBLE,
	.swba_time = WMI_VDEV_PARAM_SWBA_TIME,
	.wmi_vdev_stats_update_period = WMI_VDEV_STATS_UPDATE_PERIOD,
	.wmi_vdev_pwrsave_ageout_time = WMI_VDEV_PWRSAVE_AGEOUT_TIME,
	.wmi_vdev_host_swba_interval = WMI_VDEV_HOST_SWBA_INTERVAL,
	.dtim_period = WMI_VDEV_PARAM_DTIM_PERIOD,
	.wmi_vdev_oc_scheduler_air_time_limit =
					WMI_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
	.wds = WMI_VDEV_PARAM_WDS,
	.atim_window = WMI_VDEV_PARAM_ATIM_WINDOW,
	.bmiss_count_max = WMI_VDEV_PARAM_BMISS_COUNT_MAX,
	.bmiss_first_bcnt = WMI_VDEV_PARAM_BMISS_FIRST_BCNT,
	.bmiss_final_bcnt = WMI_VDEV_PARAM_BMISS_FINAL_BCNT,
	.feature_wmm = WMI_VDEV_PARAM_FEATURE_WMM,
	.chwidth = WMI_VDEV_PARAM_CHWIDTH,
	.chextoffset = WMI_VDEV_PARAM_CHEXTOFFSET,
	.disable_htprotection =	WMI_VDEV_PARAM_DISABLE_HTPROTECTION,
	.sta_quickkickout = WMI_VDEV_PARAM_STA_QUICKKICKOUT,
	.mgmt_rate = WMI_VDEV_PARAM_MGMT_RATE,
	.protection_mode = WMI_VDEV_PARAM_PROTECTION_MODE,
	.fixed_rate = WMI_VDEV_PARAM_FIXED_RATE,
	.sgi = WMI_VDEV_PARAM_SGI,
	.ldpc = WMI_VDEV_PARAM_LDPC,
	.tx_stbc = WMI_VDEV_PARAM_TX_STBC,
	.rx_stbc = WMI_VDEV_PARAM_RX_STBC,
	.intra_bss_fwd = WMI_VDEV_PARAM_INTRA_BSS_FWD,
	.def_keyid = WMI_VDEV_PARAM_DEF_KEYID,
	.nss = WMI_VDEV_PARAM_NSS,
	.bcast_data_rate = WMI_VDEV_PARAM_BCAST_DATA_RATE,
	.mcast_data_rate = WMI_VDEV_PARAM_MCAST_DATA_RATE,
	.mcast_indicate = WMI_VDEV_PARAM_MCAST_INDICATE,
	.dhcp_indicate = WMI_VDEV_PARAM_DHCP_INDICATE,
	.unknown_dest_indicate = WMI_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
	.ap_keepalive_min_idle_inactive_time_secs =
			WMI_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
	.ap_keepalive_max_idle_inactive_time_secs =
			WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
	.ap_keepalive_max_unresponsive_time_secs =
			WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
	.ap_enable_nawds = WMI_VDEV_PARAM_AP_ENABLE_NAWDS,
	.mcast2ucast_set = WMI_VDEV_PARAM_UNSUPPORTED,
	.enable_rtscts = WMI_VDEV_PARAM_ENABLE_RTSCTS,
	.txbf = WMI_VDEV_PARAM_TXBF,
	.packet_powersave = WMI_VDEV_PARAM_PACKET_POWERSAVE,
	.drop_unencry = WMI_VDEV_PARAM_DROP_UNENCRY,
	.tx_encap_type = WMI_VDEV_PARAM_TX_ENCAP_TYPE,
	.ap_detect_out_of_sync_sleeping_sta_time_secs =
					WMI_VDEV_PARAM_UNSUPPORTED,
};

/* 10.X WMI VDEV param map */
static struct wmi_vdev_param_map wmi_10x_vdev_param_map = {
	.rts_threshold = WMI_10X_VDEV_PARAM_RTS_THRESHOLD,
	.fragmentation_threshold = WMI_10X_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
	.beacon_interval = WMI_10X_VDEV_PARAM_BEACON_INTERVAL,
	.listen_interval = WMI_10X_VDEV_PARAM_LISTEN_INTERVAL,
	.multicast_rate = WMI_10X_VDEV_PARAM_MULTICAST_RATE,
	.mgmt_tx_rate = WMI_10X_VDEV_PARAM_MGMT_TX_RATE,
	.slot_time = WMI_10X_VDEV_PARAM_SLOT_TIME,
	.preamble = WMI_10X_VDEV_PARAM_PREAMBLE,
	.swba_time = WMI_10X_VDEV_PARAM_SWBA_TIME,
	.wmi_vdev_stats_update_period = WMI_10X_VDEV_STATS_UPDATE_PERIOD,
	.wmi_vdev_pwrsave_ageout_time = WMI_10X_VDEV_PWRSAVE_AGEOUT_TIME,
	.wmi_vdev_host_swba_interval = WMI_10X_VDEV_HOST_SWBA_INTERVAL,
	.dtim_period = WMI_10X_VDEV_PARAM_DTIM_PERIOD,
	.wmi_vdev_oc_scheduler_air_time_limit =
				WMI_10X_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
	.wds = WMI_10X_VDEV_PARAM_WDS,
	.atim_window = WMI_10X_VDEV_PARAM_ATIM_WINDOW,
	.bmiss_count_max = WMI_10X_VDEV_PARAM_BMISS_COUNT_MAX,
	.bmiss_first_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
	.bmiss_final_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
	.feature_wmm = WMI_10X_VDEV_PARAM_FEATURE_WMM,
	.chwidth = WMI_10X_VDEV_PARAM_CHWIDTH,
	.chextoffset = WMI_10X_VDEV_PARAM_CHEXTOFFSET,
	.disable_htprotection = WMI_10X_VDEV_PARAM_DISABLE_HTPROTECTION,
	.sta_quickkickout = WMI_10X_VDEV_PARAM_STA_QUICKKICKOUT,
	.mgmt_rate = WMI_10X_VDEV_PARAM_MGMT_RATE,
	.protection_mode = WMI_10X_VDEV_PARAM_PROTECTION_MODE,
	.fixed_rate = WMI_10X_VDEV_PARAM_FIXED_RATE,
	.sgi = WMI_10X_VDEV_PARAM_SGI,
	.ldpc = WMI_10X_VDEV_PARAM_LDPC,
	.tx_stbc = WMI_10X_VDEV_PARAM_TX_STBC,
	.rx_stbc = WMI_10X_VDEV_PARAM_RX_STBC,
	.intra_bss_fwd = WMI_10X_VDEV_PARAM_INTRA_BSS_FWD,
	.def_keyid = WMI_10X_VDEV_PARAM_DEF_KEYID,
	.nss = WMI_10X_VDEV_PARAM_NSS,
	.bcast_data_rate = WMI_10X_VDEV_PARAM_BCAST_DATA_RATE,
	.mcast_data_rate = WMI_10X_VDEV_PARAM_MCAST_DATA_RATE,
	.mcast_indicate = WMI_10X_VDEV_PARAM_MCAST_INDICATE,
	.dhcp_indicate = WMI_10X_VDEV_PARAM_DHCP_INDICATE,
	.unknown_dest_indicate = WMI_10X_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
	.ap_keepalive_min_idle_inactive_time_secs =
		WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
	.ap_keepalive_max_idle_inactive_time_secs =
		WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
	.ap_keepalive_max_unresponsive_time_secs =
		WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
	.ap_enable_nawds = WMI_10X_VDEV_PARAM_AP_ENABLE_NAWDS,
	.mcast2ucast_set = WMI_10X_VDEV_PARAM_MCAST2UCAST_SET,
	.enable_rtscts = WMI_10X_VDEV_PARAM_ENABLE_RTSCTS,
	.txbf = WMI_VDEV_PARAM_UNSUPPORTED,
	.packet_powersave = WMI_VDEV_PARAM_UNSUPPORTED,
	.drop_unencry = WMI_VDEV_PARAM_UNSUPPORTED,
	.tx_encap_type = WMI_VDEV_PARAM_UNSUPPORTED,
	.ap_detect_out_of_sync_sleeping_sta_time_secs =
		WMI_10X_VDEV_PARAM_AP_DETECT_OUT_OF_SYNC_SLEEPING_STA_TIME_SECS,
};

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static struct wmi_pdev_param_map wmi_pdev_param_map = {
	.tx_chain_mask = WMI_PDEV_PARAM_TX_CHAIN_MASK,
	.rx_chain_mask = WMI_PDEV_PARAM_RX_CHAIN_MASK,
	.txpower_limit2g = WMI_PDEV_PARAM_TXPOWER_LIMIT2G,
	.txpower_limit5g = WMI_PDEV_PARAM_TXPOWER_LIMIT5G,
	.txpower_scale = WMI_PDEV_PARAM_TXPOWER_SCALE,
	.beacon_gen_mode = WMI_PDEV_PARAM_BEACON_GEN_MODE,
	.beacon_tx_mode = WMI_PDEV_PARAM_BEACON_TX_MODE,
	.resmgr_offchan_mode = WMI_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
	.protection_mode = WMI_PDEV_PARAM_PROTECTION_MODE,
	.dynamic_bw = WMI_PDEV_PARAM_DYNAMIC_BW,
	.non_agg_sw_retry_th = WMI_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
	.agg_sw_retry_th = WMI_PDEV_PARAM_AGG_SW_RETRY_TH,
	.sta_kickout_th = WMI_PDEV_PARAM_STA_KICKOUT_TH,
	.ac_aggrsize_scaling = WMI_PDEV_PARAM_AC_AGGRSIZE_SCALING,
	.ltr_enable = WMI_PDEV_PARAM_LTR_ENABLE,
	.ltr_ac_latency_be = WMI_PDEV_PARAM_LTR_AC_LATENCY_BE,
	.ltr_ac_latency_bk = WMI_PDEV_PARAM_LTR_AC_LATENCY_BK,
	.ltr_ac_latency_vi = WMI_PDEV_PARAM_LTR_AC_LATENCY_VI,
	.ltr_ac_latency_vo = WMI_PDEV_PARAM_LTR_AC_LATENCY_VO,
	.ltr_ac_latency_timeout = WMI_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
	.ltr_sleep_override = WMI_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
	.ltr_rx_override = WMI_PDEV_PARAM_LTR_RX_OVERRIDE,
	.ltr_tx_activity_timeout = WMI_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
	.l1ss_enable = WMI_PDEV_PARAM_L1SS_ENABLE,
	.dsleep_enable = WMI_PDEV_PARAM_DSLEEP_ENABLE,
	.pcielp_txbuf_flush = WMI_PDEV_PARAM_PCIELP_TXBUF_FLUSH,
	.pcielp_txbuf_watermark = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
	.pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
	.pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_VALUE,
	.pdev_stats_update_period = WMI_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
	.vdev_stats_update_period = WMI_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
	.peer_stats_update_period = WMI_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
	.bcnflt_stats_update_period = WMI_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
	.pmf_qos = WMI_PDEV_PARAM_PMF_QOS,
	.arp_ac_override = WMI_PDEV_PARAM_ARP_AC_OVERRIDE,
	.dcs = WMI_PDEV_PARAM_DCS,
	.ani_enable = WMI_PDEV_PARAM_ANI_ENABLE,
	.ani_poll_period = WMI_PDEV_PARAM_ANI_POLL_PERIOD,
	.ani_listen_period = WMI_PDEV_PARAM_ANI_LISTEN_PERIOD,
	.ani_ofdm_level = WMI_PDEV_PARAM_ANI_OFDM_LEVEL,
	.ani_cck_level = WMI_PDEV_PARAM_ANI_CCK_LEVEL,
	.dyntxchain = WMI_PDEV_PARAM_DYNTXCHAIN,
	.proxy_sta = WMI_PDEV_PARAM_PROXY_STA,
	.idle_ps_config = WMI_PDEV_PARAM_IDLE_PS_CONFIG,
	.power_gating_sleep = WMI_PDEV_PARAM_POWER_GATING_SLEEP,
	.fast_channel_reset = WMI_PDEV_PARAM_UNSUPPORTED,
	.burst_dur = WMI_PDEV_PARAM_UNSUPPORTED,
	.burst_enable = WMI_PDEV_PARAM_UNSUPPORTED,
};

static struct wmi_pdev_param_map wmi_10x_pdev_param_map = {
	.tx_chain_mask = WMI_10X_PDEV_PARAM_TX_CHAIN_MASK,
	.rx_chain_mask = WMI_10X_PDEV_PARAM_RX_CHAIN_MASK,
	.txpower_limit2g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT2G,
	.txpower_limit5g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT5G,
	.txpower_scale = WMI_10X_PDEV_PARAM_TXPOWER_SCALE,
	.beacon_gen_mode = WMI_10X_PDEV_PARAM_BEACON_GEN_MODE,
	.beacon_tx_mode = WMI_10X_PDEV_PARAM_BEACON_TX_MODE,
	.resmgr_offchan_mode = WMI_10X_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
	.protection_mode = WMI_10X_PDEV_PARAM_PROTECTION_MODE,
	.dynamic_bw = WMI_10X_PDEV_PARAM_DYNAMIC_BW,
	.non_agg_sw_retry_th = WMI_10X_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
	.agg_sw_retry_th = WMI_10X_PDEV_PARAM_AGG_SW_RETRY_TH,
	.sta_kickout_th = WMI_10X_PDEV_PARAM_STA_KICKOUT_TH,
	.ac_aggrsize_scaling = WMI_10X_PDEV_PARAM_AC_AGGRSIZE_SCALING,
	.ltr_enable = WMI_10X_PDEV_PARAM_LTR_ENABLE,
	.ltr_ac_latency_be = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BE,
	.ltr_ac_latency_bk = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BK,
	.ltr_ac_latency_vi = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VI,
	.ltr_ac_latency_vo = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VO,
	.ltr_ac_latency_timeout = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
	.ltr_sleep_override = WMI_10X_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
	.ltr_rx_override = WMI_10X_PDEV_PARAM_LTR_RX_OVERRIDE,
	.ltr_tx_activity_timeout = WMI_10X_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
	.l1ss_enable = WMI_10X_PDEV_PARAM_L1SS_ENABLE,
	.dsleep_enable = WMI_10X_PDEV_PARAM_DSLEEP_ENABLE,
	.pcielp_txbuf_flush = WMI_PDEV_PARAM_UNSUPPORTED,
	.pcielp_txbuf_watermark = WMI_PDEV_PARAM_UNSUPPORTED,
	.pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_UNSUPPORTED,
	.pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_UNSUPPORTED,
	.pdev_stats_update_period = WMI_10X_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
	.vdev_stats_update_period = WMI_10X_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
	.peer_stats_update_period = WMI_10X_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
	.bcnflt_stats_update_period =
				WMI_10X_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
	.pmf_qos = WMI_10X_PDEV_PARAM_PMF_QOS,
476
	.arp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE,
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	.dcs = WMI_10X_PDEV_PARAM_DCS,
	.ani_enable = WMI_10X_PDEV_PARAM_ANI_ENABLE,
	.ani_poll_period = WMI_10X_PDEV_PARAM_ANI_POLL_PERIOD,
	.ani_listen_period = WMI_10X_PDEV_PARAM_ANI_LISTEN_PERIOD,
	.ani_ofdm_level = WMI_10X_PDEV_PARAM_ANI_OFDM_LEVEL,
	.ani_cck_level = WMI_10X_PDEV_PARAM_ANI_CCK_LEVEL,
	.dyntxchain = WMI_10X_PDEV_PARAM_DYNTXCHAIN,
	.proxy_sta = WMI_PDEV_PARAM_UNSUPPORTED,
	.idle_ps_config = WMI_PDEV_PARAM_UNSUPPORTED,
	.power_gating_sleep = WMI_PDEV_PARAM_UNSUPPORTED,
	.fast_channel_reset = WMI_10X_PDEV_PARAM_FAST_CHANNEL_RESET,
	.burst_dur = WMI_10X_PDEV_PARAM_BURST_DUR,
	.burst_enable = WMI_10X_PDEV_PARAM_BURST_ENABLE,
};

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/* firmware 10.2 specific mappings */
static struct wmi_cmd_map wmi_10_2_cmd_map = {
	.init_cmdid = WMI_10_2_INIT_CMDID,
	.start_scan_cmdid = WMI_10_2_START_SCAN_CMDID,
	.stop_scan_cmdid = WMI_10_2_STOP_SCAN_CMDID,
	.scan_chan_list_cmdid = WMI_10_2_SCAN_CHAN_LIST_CMDID,
	.scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
	.pdev_set_regdomain_cmdid = WMI_10_2_PDEV_SET_REGDOMAIN_CMDID,
	.pdev_set_channel_cmdid = WMI_10_2_PDEV_SET_CHANNEL_CMDID,
	.pdev_set_param_cmdid = WMI_10_2_PDEV_SET_PARAM_CMDID,
	.pdev_pktlog_enable_cmdid = WMI_10_2_PDEV_PKTLOG_ENABLE_CMDID,
	.pdev_pktlog_disable_cmdid = WMI_10_2_PDEV_PKTLOG_DISABLE_CMDID,
	.pdev_set_wmm_params_cmdid = WMI_10_2_PDEV_SET_WMM_PARAMS_CMDID,
	.pdev_set_ht_cap_ie_cmdid = WMI_10_2_PDEV_SET_HT_CAP_IE_CMDID,
	.pdev_set_vht_cap_ie_cmdid = WMI_10_2_PDEV_SET_VHT_CAP_IE_CMDID,
	.pdev_set_quiet_mode_cmdid = WMI_10_2_PDEV_SET_QUIET_MODE_CMDID,
	.pdev_green_ap_ps_enable_cmdid = WMI_10_2_PDEV_GREEN_AP_PS_ENABLE_CMDID,
	.pdev_get_tpc_config_cmdid = WMI_10_2_PDEV_GET_TPC_CONFIG_CMDID,
	.pdev_set_base_macaddr_cmdid = WMI_10_2_PDEV_SET_BASE_MACADDR_CMDID,
	.vdev_create_cmdid = WMI_10_2_VDEV_CREATE_CMDID,
	.vdev_delete_cmdid = WMI_10_2_VDEV_DELETE_CMDID,
	.vdev_start_request_cmdid = WMI_10_2_VDEV_START_REQUEST_CMDID,
	.vdev_restart_request_cmdid = WMI_10_2_VDEV_RESTART_REQUEST_CMDID,
	.vdev_up_cmdid = WMI_10_2_VDEV_UP_CMDID,
	.vdev_stop_cmdid = WMI_10_2_VDEV_STOP_CMDID,
	.vdev_down_cmdid = WMI_10_2_VDEV_DOWN_CMDID,
	.vdev_set_param_cmdid = WMI_10_2_VDEV_SET_PARAM_CMDID,
	.vdev_install_key_cmdid = WMI_10_2_VDEV_INSTALL_KEY_CMDID,
	.peer_create_cmdid = WMI_10_2_PEER_CREATE_CMDID,
	.peer_delete_cmdid = WMI_10_2_PEER_DELETE_CMDID,
	.peer_flush_tids_cmdid = WMI_10_2_PEER_FLUSH_TIDS_CMDID,
	.peer_set_param_cmdid = WMI_10_2_PEER_SET_PARAM_CMDID,
	.peer_assoc_cmdid = WMI_10_2_PEER_ASSOC_CMDID,
	.peer_add_wds_entry_cmdid = WMI_10_2_PEER_ADD_WDS_ENTRY_CMDID,
	.peer_remove_wds_entry_cmdid = WMI_10_2_PEER_REMOVE_WDS_ENTRY_CMDID,
	.peer_mcast_group_cmdid = WMI_10_2_PEER_MCAST_GROUP_CMDID,
	.bcn_tx_cmdid = WMI_10_2_BCN_TX_CMDID,
	.pdev_send_bcn_cmdid = WMI_10_2_PDEV_SEND_BCN_CMDID,
	.bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
	.bcn_filter_rx_cmdid = WMI_10_2_BCN_FILTER_RX_CMDID,
	.prb_req_filter_rx_cmdid = WMI_10_2_PRB_REQ_FILTER_RX_CMDID,
	.mgmt_tx_cmdid = WMI_10_2_MGMT_TX_CMDID,
	.prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
	.addba_clear_resp_cmdid = WMI_10_2_ADDBA_CLEAR_RESP_CMDID,
	.addba_send_cmdid = WMI_10_2_ADDBA_SEND_CMDID,
	.addba_status_cmdid = WMI_10_2_ADDBA_STATUS_CMDID,
	.delba_send_cmdid = WMI_10_2_DELBA_SEND_CMDID,
	.addba_set_resp_cmdid = WMI_10_2_ADDBA_SET_RESP_CMDID,
	.send_singleamsdu_cmdid = WMI_10_2_SEND_SINGLEAMSDU_CMDID,
	.sta_powersave_mode_cmdid = WMI_10_2_STA_POWERSAVE_MODE_CMDID,
	.sta_powersave_param_cmdid = WMI_10_2_STA_POWERSAVE_PARAM_CMDID,
	.sta_mimo_ps_mode_cmdid = WMI_10_2_STA_MIMO_PS_MODE_CMDID,
	.pdev_dfs_enable_cmdid = WMI_10_2_PDEV_DFS_ENABLE_CMDID,
	.pdev_dfs_disable_cmdid = WMI_10_2_PDEV_DFS_DISABLE_CMDID,
	.roam_scan_mode = WMI_10_2_ROAM_SCAN_MODE,
	.roam_scan_rssi_threshold = WMI_10_2_ROAM_SCAN_RSSI_THRESHOLD,
	.roam_scan_period = WMI_10_2_ROAM_SCAN_PERIOD,
	.roam_scan_rssi_change_threshold =
				WMI_10_2_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
	.roam_ap_profile = WMI_10_2_ROAM_AP_PROFILE,
	.ofl_scan_add_ap_profile = WMI_10_2_OFL_SCAN_ADD_AP_PROFILE,
	.ofl_scan_remove_ap_profile = WMI_10_2_OFL_SCAN_REMOVE_AP_PROFILE,
	.ofl_scan_period = WMI_10_2_OFL_SCAN_PERIOD,
	.p2p_dev_set_device_info = WMI_10_2_P2P_DEV_SET_DEVICE_INFO,
	.p2p_dev_set_discoverability = WMI_10_2_P2P_DEV_SET_DISCOVERABILITY,
	.p2p_go_set_beacon_ie = WMI_10_2_P2P_GO_SET_BEACON_IE,
	.p2p_go_set_probe_resp_ie = WMI_10_2_P2P_GO_SET_PROBE_RESP_IE,
	.p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
	.ap_ps_peer_param_cmdid = WMI_10_2_AP_PS_PEER_PARAM_CMDID,
	.ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
	.peer_rate_retry_sched_cmdid = WMI_10_2_PEER_RATE_RETRY_SCHED_CMDID,
	.wlan_profile_trigger_cmdid = WMI_10_2_WLAN_PROFILE_TRIGGER_CMDID,
	.wlan_profile_set_hist_intvl_cmdid =
				WMI_10_2_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
	.wlan_profile_get_profile_data_cmdid =
				WMI_10_2_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
	.wlan_profile_enable_profile_id_cmdid =
				WMI_10_2_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
	.wlan_profile_list_profile_id_cmdid =
				WMI_10_2_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
	.pdev_suspend_cmdid = WMI_10_2_PDEV_SUSPEND_CMDID,
	.pdev_resume_cmdid = WMI_10_2_PDEV_RESUME_CMDID,
	.add_bcn_filter_cmdid = WMI_10_2_ADD_BCN_FILTER_CMDID,
	.rmv_bcn_filter_cmdid = WMI_10_2_RMV_BCN_FILTER_CMDID,
	.wow_add_wake_pattern_cmdid = WMI_10_2_WOW_ADD_WAKE_PATTERN_CMDID,
	.wow_del_wake_pattern_cmdid = WMI_10_2_WOW_DEL_WAKE_PATTERN_CMDID,
	.wow_enable_disable_wake_event_cmdid =
				WMI_10_2_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
	.wow_enable_cmdid = WMI_10_2_WOW_ENABLE_CMDID,
	.wow_hostwakeup_from_sleep_cmdid =
				WMI_10_2_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
	.rtt_measreq_cmdid = WMI_10_2_RTT_MEASREQ_CMDID,
	.rtt_tsf_cmdid = WMI_10_2_RTT_TSF_CMDID,
	.vdev_spectral_scan_configure_cmdid =
				WMI_10_2_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
	.vdev_spectral_scan_enable_cmdid =
				WMI_10_2_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
	.request_stats_cmdid = WMI_10_2_REQUEST_STATS_CMDID,
	.set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
	.network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
	.gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
	.csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
	.csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
	.chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
	.peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
	.peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
	.sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
	.sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
	.sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
	.echo_cmdid = WMI_10_2_ECHO_CMDID,
	.pdev_utf_cmdid = WMI_10_2_PDEV_UTF_CMDID,
	.dbglog_cfg_cmdid = WMI_10_2_DBGLOG_CFG_CMDID,
	.pdev_qvit_cmdid = WMI_10_2_PDEV_QVIT_CMDID,
	.pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
	.vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
	.vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
	.force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
	.gpio_config_cmdid = WMI_10_2_GPIO_CONFIG_CMDID,
	.gpio_output_cmdid = WMI_10_2_GPIO_OUTPUT_CMDID,
};

613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646
static void
ath10k_wmi_put_wmi_channel(struct wmi_channel *ch,
			   const struct wmi_channel_arg *arg)
{
	u32 flags = 0;

	memset(ch, 0, sizeof(*ch));

	if (arg->passive)
		flags |= WMI_CHAN_FLAG_PASSIVE;
	if (arg->allow_ibss)
		flags |= WMI_CHAN_FLAG_ADHOC_ALLOWED;
	if (arg->allow_ht)
		flags |= WMI_CHAN_FLAG_ALLOW_HT;
	if (arg->allow_vht)
		flags |= WMI_CHAN_FLAG_ALLOW_VHT;
	if (arg->ht40plus)
		flags |= WMI_CHAN_FLAG_HT40_PLUS;
	if (arg->chan_radar)
		flags |= WMI_CHAN_FLAG_DFS;

	ch->mhz = __cpu_to_le32(arg->freq);
	ch->band_center_freq1 = __cpu_to_le32(arg->band_center_freq1);
	ch->band_center_freq2 = 0;
	ch->min_power = arg->min_power;
	ch->max_power = arg->max_power;
	ch->reg_power = arg->max_reg_power;
	ch->antenna_max = arg->max_antenna_gain;

	/* mode & flags share storage */
	ch->mode = arg->mode;
	ch->flags |= __cpu_to_le32(flags);
}

647 648 649
int ath10k_wmi_wait_for_service_ready(struct ath10k *ar)
{
	int ret;
650

651 652 653 654 655 656 657 658
	ret = wait_for_completion_timeout(&ar->wmi.service_ready,
					  WMI_SERVICE_READY_TIMEOUT_HZ);
	return ret;
}

int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar)
{
	int ret;
659

660 661 662 663 664
	ret = wait_for_completion_timeout(&ar->wmi.unified_ready,
					  WMI_UNIFIED_READY_TIMEOUT_HZ);
	return ret;
}

665
struct sk_buff *ath10k_wmi_alloc_skb(struct ath10k *ar, u32 len)
666 667 668 669
{
	struct sk_buff *skb;
	u32 round_len = roundup(len, 4);

670
	skb = ath10k_htc_alloc_skb(ar, WMI_SKB_HEADROOM + round_len);
671 672 673 674 675
	if (!skb)
		return NULL;

	skb_reserve(skb, WMI_SKB_HEADROOM);
	if (!IS_ALIGNED((unsigned long)skb->data, 4))
676
		ath10k_warn(ar, "Unaligned WMI skb\n");
677 678 679 680 681 682 683 684 685 686 687 688

	skb_put(skb, round_len);
	memset(skb->data, 0, round_len);

	return skb;
}

static void ath10k_wmi_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb)
{
	dev_kfree_skb(skb);
}

M
Michal Kazior 已提交
689 690
int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
			       u32 cmd_id)
691 692 693
{
	struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
	struct wmi_cmd_hdr *cmd_hdr;
694
	int ret;
695 696 697 698 699 700 701 702 703 704 705
	u32 cmd = 0;

	if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
		return -ENOMEM;

	cmd |= SM(cmd_id, WMI_CMD_HDR_CMD_ID);

	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
	cmd_hdr->cmd_id = __cpu_to_le32(cmd);

	memset(skb_cb, 0, sizeof(*skb_cb));
706
	ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb);
707
	trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len, ret);
708

709 710
	if (ret)
		goto err_pull;
711

712 713 714 715 716 717 718
	return 0;

err_pull:
	skb_pull(skb, sizeof(struct wmi_cmd_hdr));
	return ret;
}

719 720 721 722 723 724 725 726 727
static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif)
{
	int ret;

	lockdep_assert_held(&arvif->ar->data_lock);

	if (arvif->beacon == NULL)
		return;

728 729
	if (arvif->beacon_sent)
		return;
730

731
	ret = ath10k_wmi_beacon_send_ref_nowait(arvif);
732 733 734
	if (ret)
		return;

735 736 737
	/* We need to retain the arvif->beacon reference for DMA unmapping and
	 * freeing the skbuff later. */
	arvif->beacon_sent = true;
738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757
}

static void ath10k_wmi_tx_beacons_iter(void *data, u8 *mac,
				       struct ieee80211_vif *vif)
{
	struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);

	ath10k_wmi_tx_beacon_nowait(arvif);
}

static void ath10k_wmi_tx_beacons_nowait(struct ath10k *ar)
{
	spin_lock_bh(&ar->data_lock);
	ieee80211_iterate_active_interfaces_atomic(ar->hw,
						   IEEE80211_IFACE_ITER_NORMAL,
						   ath10k_wmi_tx_beacons_iter,
						   NULL);
	spin_unlock_bh(&ar->data_lock);
}

758
static void ath10k_wmi_op_ep_tx_credits(struct ath10k *ar)
759
{
760 761 762
	/* try to send pending beacons first. they take priority */
	ath10k_wmi_tx_beacons_nowait(ar);

763 764 765
	wake_up(&ar->wmi.tx_credits_wq);
}

766
int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id)
767
{
768
	int ret = -EOPNOTSUPP;
769

770 771
	might_sleep();

772
	if (cmd_id == WMI_CMD_UNSUPPORTED) {
773
		ath10k_warn(ar, "wmi command %d is not supported by firmware\n",
774 775 776
			    cmd_id);
		return ret;
	}
777 778

	wait_event_timeout(ar->wmi.tx_credits_wq, ({
779 780 781
		/* try to send pending beacons first. they take priority */
		ath10k_wmi_tx_beacons_nowait(ar);

782
		ret = ath10k_wmi_cmd_send_nowait(ar, skb, cmd_id);
M
Michal Kazior 已提交
783 784 785 786

		if (ret && test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags))
			ret = -ESHUTDOWN;

787 788 789 790
		(ret != -EAGAIN);
	}), 3*HZ);

	if (ret)
791 792
		dev_kfree_skb_any(skb);

793
	return ret;
794 795
}

M
Michal Kazior 已提交
796 797
static struct sk_buff *
ath10k_wmi_op_gen_mgmt_tx(struct ath10k *ar, struct sk_buff *msdu)
798 799 800
{
	struct wmi_mgmt_tx_cmd *cmd;
	struct ieee80211_hdr *hdr;
M
Michal Kazior 已提交
801
	struct sk_buff *skb;
802
	int len;
M
Michal Kazior 已提交
803
	u32 buf_len = msdu->len;
804 805
	u16 fc;

M
Michal Kazior 已提交
806
	hdr = (struct ieee80211_hdr *)msdu->data;
807 808 809
	fc = le16_to_cpu(hdr->frame_control);

	if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control)))
M
Michal Kazior 已提交
810
		return ERR_PTR(-EINVAL);
811

M
Michal Kazior 已提交
812
	len = sizeof(cmd->hdr) + msdu->len;
813 814 815 816 817 818 819 820 821

	if ((ieee80211_is_action(hdr->frame_control) ||
	     ieee80211_is_deauth(hdr->frame_control) ||
	     ieee80211_is_disassoc(hdr->frame_control)) &&
	     ieee80211_has_protected(hdr->frame_control)) {
		len += IEEE80211_CCMP_MIC_LEN;
		buf_len += IEEE80211_CCMP_MIC_LEN;
	}

822 823
	len = round_up(len, 4);

M
Michal Kazior 已提交
824 825 826
	skb = ath10k_wmi_alloc_skb(ar, len);
	if (!skb)
		return ERR_PTR(-ENOMEM);
827

M
Michal Kazior 已提交
828
	cmd = (struct wmi_mgmt_tx_cmd *)skb->data;
829

M
Michal Kazior 已提交
830
	cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(msdu)->vdev_id);
831 832
	cmd->hdr.tx_rate = 0;
	cmd->hdr.tx_power = 0;
833
	cmd->hdr.buf_len = __cpu_to_le32(buf_len);
834

K
Kalle Valo 已提交
835
	ether_addr_copy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr));
M
Michal Kazior 已提交
836
	memcpy(cmd->buf, msdu->data, msdu->len);
837

838
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
M
Michal Kazior 已提交
839
		   msdu, skb->len, fc & IEEE80211_FCTL_FTYPE,
840
		   fc & IEEE80211_FCTL_STYPE);
841 842
	trace_ath10k_tx_hdr(ar, skb->data, skb->len);
	trace_ath10k_tx_payload(ar, skb->data, skb->len);
843

M
Michal Kazior 已提交
844
	return skb;
845 846
}

847 848 849 850 851 852 853 854
static void ath10k_wmi_event_scan_started(struct ath10k *ar)
{
	lockdep_assert_held(&ar->data_lock);

	switch (ar->scan.state) {
	case ATH10K_SCAN_IDLE:
	case ATH10K_SCAN_RUNNING:
	case ATH10K_SCAN_ABORTING:
855
		ath10k_warn(ar, "received scan started event in an invalid scan state: %s (%d)\n",
856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884
			    ath10k_scan_state_str(ar->scan.state),
			    ar->scan.state);
		break;
	case ATH10K_SCAN_STARTING:
		ar->scan.state = ATH10K_SCAN_RUNNING;

		if (ar->scan.is_roc)
			ieee80211_ready_on_channel(ar->hw);

		complete(&ar->scan.started);
		break;
	}
}

static void ath10k_wmi_event_scan_completed(struct ath10k *ar)
{
	lockdep_assert_held(&ar->data_lock);

	switch (ar->scan.state) {
	case ATH10K_SCAN_IDLE:
	case ATH10K_SCAN_STARTING:
		/* One suspected reason scan can be completed while starting is
		 * if firmware fails to deliver all scan events to the host,
		 * e.g. when transport pipe is full. This has been observed
		 * with spectral scan phyerr events starving wmi transport
		 * pipe. In such case the "scan completed" event should be (and
		 * is) ignored by the host as it may be just firmware's scan
		 * state machine recovering.
		 */
885
		ath10k_warn(ar, "received scan completed event in an invalid scan state: %s (%d)\n",
886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902
			    ath10k_scan_state_str(ar->scan.state),
			    ar->scan.state);
		break;
	case ATH10K_SCAN_RUNNING:
	case ATH10K_SCAN_ABORTING:
		__ath10k_scan_finish(ar);
		break;
	}
}

static void ath10k_wmi_event_scan_bss_chan(struct ath10k *ar)
{
	lockdep_assert_held(&ar->data_lock);

	switch (ar->scan.state) {
	case ATH10K_SCAN_IDLE:
	case ATH10K_SCAN_STARTING:
903
		ath10k_warn(ar, "received scan bss chan event in an invalid scan state: %s (%d)\n",
904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920
			    ath10k_scan_state_str(ar->scan.state),
			    ar->scan.state);
		break;
	case ATH10K_SCAN_RUNNING:
	case ATH10K_SCAN_ABORTING:
		ar->scan_channel = NULL;
		break;
	}
}

static void ath10k_wmi_event_scan_foreign_chan(struct ath10k *ar, u32 freq)
{
	lockdep_assert_held(&ar->data_lock);

	switch (ar->scan.state) {
	case ATH10K_SCAN_IDLE:
	case ATH10K_SCAN_STARTING:
921
		ath10k_warn(ar, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
922 923 924 925 926 927 928 929 930 931 932 933 934
			    ath10k_scan_state_str(ar->scan.state),
			    ar->scan.state);
		break;
	case ATH10K_SCAN_RUNNING:
	case ATH10K_SCAN_ABORTING:
		ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);

		if (ar->scan.is_roc && ar->scan.roc_freq == freq)
			complete(&ar->scan.on_channel);
		break;
	}
}

935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970
static const char *
ath10k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
			       enum wmi_scan_completion_reason reason)
{
	switch (type) {
	case WMI_SCAN_EVENT_STARTED:
		return "started";
	case WMI_SCAN_EVENT_COMPLETED:
		switch (reason) {
		case WMI_SCAN_REASON_COMPLETED:
			return "completed";
		case WMI_SCAN_REASON_CANCELLED:
			return "completed [cancelled]";
		case WMI_SCAN_REASON_PREEMPTED:
			return "completed [preempted]";
		case WMI_SCAN_REASON_TIMEDOUT:
			return "completed [timedout]";
		case WMI_SCAN_REASON_MAX:
			break;
		}
		return "completed [unknown]";
	case WMI_SCAN_EVENT_BSS_CHANNEL:
		return "bss channel";
	case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
		return "foreign channel";
	case WMI_SCAN_EVENT_DEQUEUED:
		return "dequeued";
	case WMI_SCAN_EVENT_PREEMPTED:
		return "preempted";
	case WMI_SCAN_EVENT_START_FAILED:
		return "start failed";
	default:
		return "unknown";
	}
}

M
Michal Kazior 已提交
971 972
static int ath10k_wmi_op_pull_scan_ev(struct ath10k *ar, struct sk_buff *skb,
				      struct wmi_scan_ev_arg *arg)
973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989
{
	struct wmi_scan_event *ev = (void *)skb->data;

	if (skb->len < sizeof(*ev))
		return -EPROTO;

	skb_pull(skb, sizeof(*ev));
	arg->event_type = ev->event_type;
	arg->reason = ev->reason;
	arg->channel_freq = ev->channel_freq;
	arg->scan_req_id = ev->scan_req_id;
	arg->scan_id = ev->scan_id;
	arg->vdev_id = ev->vdev_id;

	return 0;
}

990 991
static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb)
{
992
	struct wmi_scan_ev_arg arg = {};
993 994 995 996 997 998
	enum wmi_scan_event_type event_type;
	enum wmi_scan_completion_reason reason;
	u32 freq;
	u32 req_id;
	u32 scan_id;
	u32 vdev_id;
999
	int ret;
1000

M
Michal Kazior 已提交
1001
	ret = ath10k_wmi_pull_scan(ar, skb, &arg);
1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012
	if (ret) {
		ath10k_warn(ar, "failed to parse scan event: %d\n", ret);
		return ret;
	}

	event_type = __le32_to_cpu(arg.event_type);
	reason = __le32_to_cpu(arg.reason);
	freq = __le32_to_cpu(arg.channel_freq);
	req_id = __le32_to_cpu(arg.scan_req_id);
	scan_id = __le32_to_cpu(arg.scan_id);
	vdev_id = __le32_to_cpu(arg.vdev_id);
1013

1014 1015
	spin_lock_bh(&ar->data_lock);

1016
	ath10k_dbg(ar, ATH10K_DBG_WMI,
1017
		   "scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
1018
		   ath10k_wmi_event_scan_type_str(event_type, reason),
1019 1020
		   event_type, reason, freq, req_id, scan_id, vdev_id,
		   ath10k_scan_state_str(ar->scan.state), ar->scan.state);
1021 1022 1023

	switch (event_type) {
	case WMI_SCAN_EVENT_STARTED:
1024
		ath10k_wmi_event_scan_started(ar);
1025 1026
		break;
	case WMI_SCAN_EVENT_COMPLETED:
1027
		ath10k_wmi_event_scan_completed(ar);
1028 1029
		break;
	case WMI_SCAN_EVENT_BSS_CHANNEL:
1030
		ath10k_wmi_event_scan_bss_chan(ar);
1031 1032
		break;
	case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
1033 1034 1035
		ath10k_wmi_event_scan_foreign_chan(ar, freq);
		break;
	case WMI_SCAN_EVENT_START_FAILED:
1036
		ath10k_warn(ar, "received scan start failure event\n");
1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132
		break;
	case WMI_SCAN_EVENT_DEQUEUED:
	case WMI_SCAN_EVENT_PREEMPTED:
	default:
		break;
	}

	spin_unlock_bh(&ar->data_lock);
	return 0;
}

static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode)
{
	enum ieee80211_band band;

	switch (phy_mode) {
	case MODE_11A:
	case MODE_11NA_HT20:
	case MODE_11NA_HT40:
	case MODE_11AC_VHT20:
	case MODE_11AC_VHT40:
	case MODE_11AC_VHT80:
		band = IEEE80211_BAND_5GHZ;
		break;
	case MODE_11G:
	case MODE_11B:
	case MODE_11GONLY:
	case MODE_11NG_HT20:
	case MODE_11NG_HT40:
	case MODE_11AC_VHT20_2G:
	case MODE_11AC_VHT40_2G:
	case MODE_11AC_VHT80_2G:
	default:
		band = IEEE80211_BAND_2GHZ;
	}

	return band;
}

static inline u8 get_rate_idx(u32 rate, enum ieee80211_band band)
{
	u8 rate_idx = 0;

	/* rate in Kbps */
	switch (rate) {
	case 1000:
		rate_idx = 0;
		break;
	case 2000:
		rate_idx = 1;
		break;
	case 5500:
		rate_idx = 2;
		break;
	case 11000:
		rate_idx = 3;
		break;
	case 6000:
		rate_idx = 4;
		break;
	case 9000:
		rate_idx = 5;
		break;
	case 12000:
		rate_idx = 6;
		break;
	case 18000:
		rate_idx = 7;
		break;
	case 24000:
		rate_idx = 8;
		break;
	case 36000:
		rate_idx = 9;
		break;
	case 48000:
		rate_idx = 10;
		break;
	case 54000:
		rate_idx = 11;
		break;
	default:
		break;
	}

	if (band == IEEE80211_BAND_5GHZ) {
		if (rate_idx > 3)
			/* Omit CCK rates */
			rate_idx -= 4;
		else
			rate_idx = 0;
	}

	return rate_idx;
}

S
Sujith Manoharan 已提交
1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166
/* If keys are configured, HW decrypts all frames
 * with protected bit set. Mark such frames as decrypted.
 */
static void ath10k_wmi_handle_wep_reauth(struct ath10k *ar,
					 struct sk_buff *skb,
					 struct ieee80211_rx_status *status)
{
	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
	unsigned int hdrlen;
	bool peer_key;
	u8 *addr, keyidx;

	if (!ieee80211_is_auth(hdr->frame_control) ||
	    !ieee80211_has_protected(hdr->frame_control))
		return;

	hdrlen = ieee80211_hdrlen(hdr->frame_control);
	if (skb->len < (hdrlen + IEEE80211_WEP_IV_LEN))
		return;

	keyidx = skb->data[hdrlen + (IEEE80211_WEP_IV_LEN - 1)] >> WEP_KEYID_SHIFT;
	addr = ieee80211_get_SA(hdr);

	spin_lock_bh(&ar->data_lock);
	peer_key = ath10k_mac_is_peer_wep_key_set(ar, addr, keyidx);
	spin_unlock_bh(&ar->data_lock);

	if (peer_key) {
		ath10k_dbg(ar, ATH10K_DBG_MAC,
			   "mac wep key present for peer %pM\n", addr);
		status->flag |= RX_FLAG_DECRYPTED;
	}
}

M
Michal Kazior 已提交
1167 1168
static int ath10k_wmi_op_pull_mgmt_rx_ev(struct ath10k *ar, struct sk_buff *skb,
					 struct wmi_mgmt_rx_ev_arg *arg)
1169
{
1170 1171 1172
	struct wmi_mgmt_rx_event_v1 *ev_v1;
	struct wmi_mgmt_rx_event_v2 *ev_v2;
	struct wmi_mgmt_rx_hdr_v1 *ev_hdr;
1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211
	size_t pull_len;
	u32 msdu_len;

	if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) {
		ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data;
		ev_hdr = &ev_v2->hdr.v1;
		pull_len = sizeof(*ev_v2);
	} else {
		ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data;
		ev_hdr = &ev_v1->hdr;
		pull_len = sizeof(*ev_v1);
	}

	if (skb->len < pull_len)
		return -EPROTO;

	skb_pull(skb, pull_len);
	arg->channel = ev_hdr->channel;
	arg->buf_len = ev_hdr->buf_len;
	arg->status = ev_hdr->status;
	arg->snr = ev_hdr->snr;
	arg->phy_mode = ev_hdr->phy_mode;
	arg->rate = ev_hdr->rate;

	msdu_len = __le32_to_cpu(arg->buf_len);
	if (skb->len < msdu_len)
		return -EPROTO;

	/* the WMI buffer might've ended up being padded to 4 bytes due to HTC
	 * trailer with credit update. Trim the excess garbage.
	 */
	skb_trim(skb, msdu_len);

	return 0;
}

static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
{
	struct wmi_mgmt_rx_ev_arg arg = {};
1212 1213 1214 1215 1216 1217 1218 1219 1220
	struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
	struct ieee80211_hdr *hdr;
	u32 rx_status;
	u32 channel;
	u32 phy_mode;
	u32 snr;
	u32 rate;
	u32 buf_len;
	u16 fc;
1221
	int ret;
1222

M
Michal Kazior 已提交
1223
	ret = ath10k_wmi_pull_mgmt_rx(ar, skb, &arg);
1224 1225 1226
	if (ret) {
		ath10k_warn(ar, "failed to parse mgmt rx event: %d\n", ret);
		return ret;
1227
	}
1228

1229 1230 1231 1232 1233 1234
	channel = __le32_to_cpu(arg.channel);
	buf_len = __le32_to_cpu(arg.buf_len);
	rx_status = __le32_to_cpu(arg.status);
	snr = __le32_to_cpu(arg.snr);
	phy_mode = __le32_to_cpu(arg.phy_mode);
	rate = __le32_to_cpu(arg.rate);
1235 1236 1237

	memset(status, 0, sizeof(*status));

1238
	ath10k_dbg(ar, ATH10K_DBG_MGMT,
1239 1240
		   "event mgmt rx status %08x\n", rx_status);

1241 1242 1243 1244 1245
	if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) {
		dev_kfree_skb(skb);
		return 0;
	}

1246 1247 1248 1249 1250 1251 1252 1253 1254 1255
	if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) {
		dev_kfree_skb(skb);
		return 0;
	}

	if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) {
		dev_kfree_skb(skb);
		return 0;
	}

1256 1257 1258 1259 1260
	if (rx_status & WMI_RX_STATUS_ERR_CRC) {
		dev_kfree_skb(skb);
		return 0;
	}

1261 1262 1263
	if (rx_status & WMI_RX_STATUS_ERR_MIC)
		status->flag |= RX_FLAG_MMIC_ERROR;

1264
	/* Hardware can Rx CCK rates on 5GHz. In that case phy_mode is set to
1265
	 * MODE_11B. This means phy_mode is not a reliable source for the band
1266 1267 1268 1269 1270 1271
	 * of mgmt rx.
	 */
	if (channel >= 1 && channel <= 14) {
		status->band = IEEE80211_BAND_2GHZ;
	} else if (channel >= 36 && channel <= 165) {
		status->band = IEEE80211_BAND_5GHZ;
1272
	} else {
1273 1274 1275 1276 1277 1278
		/* Shouldn't happen unless list of advertised channels to
		 * mac80211 has been changed.
		 */
		WARN_ON_ONCE(1);
		dev_kfree_skb(skb);
		return 0;
1279 1280
	}

1281 1282 1283
	if (phy_mode == MODE_11B && status->band == IEEE80211_BAND_5GHZ)
		ath10k_dbg(ar, ATH10K_DBG_MGMT, "wmi mgmt rx 11b (CCK) on 5GHz\n");

1284 1285 1286 1287 1288 1289 1290
	status->freq = ieee80211_channel_to_frequency(channel, status->band);
	status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR;
	status->rate_idx = get_rate_idx(rate, status->band);

	hdr = (struct ieee80211_hdr *)skb->data;
	fc = le16_to_cpu(hdr->frame_control);

S
Sujith Manoharan 已提交
1291 1292
	ath10k_wmi_handle_wep_reauth(ar, skb, status);

1293 1294 1295 1296 1297
	/* FW delivers WEP Shared Auth frame with Protected Bit set and
	 * encrypted payload. However in case of PMF it delivers decrypted
	 * frames with Protected Bit set. */
	if (ieee80211_has_protected(hdr->frame_control) &&
	    !ieee80211_is_auth(hdr->frame_control)) {
1298 1299 1300 1301 1302 1303 1304 1305
		status->flag |= RX_FLAG_DECRYPTED;

		if (!ieee80211_is_action(hdr->frame_control) &&
		    !ieee80211_is_deauth(hdr->frame_control) &&
		    !ieee80211_is_disassoc(hdr->frame_control)) {
			status->flag |= RX_FLAG_IV_STRIPPED |
					RX_FLAG_MMIC_STRIPPED;
			hdr->frame_control = __cpu_to_le16(fc &
1306
					~IEEE80211_FCTL_PROTECTED);
1307
		}
1308 1309
	}

1310
	ath10k_dbg(ar, ATH10K_DBG_MGMT,
1311 1312 1313 1314
		   "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
		   skb, skb->len,
		   fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);

1315
	ath10k_dbg(ar, ATH10K_DBG_MGMT,
1316 1317 1318 1319 1320 1321 1322 1323
		   "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
		   status->freq, status->band, status->signal,
		   status->rate_idx);

	ieee80211_rx(ar->hw, skb);
	return 0;
}

M
Michal Kazior 已提交
1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342
static int freq_to_idx(struct ath10k *ar, int freq)
{
	struct ieee80211_supported_band *sband;
	int band, ch, idx = 0;

	for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) {
		sband = ar->hw->wiphy->bands[band];
		if (!sband)
			continue;

		for (ch = 0; ch < sband->n_channels; ch++, idx++)
			if (sband->channels[ch].center_freq == freq)
				goto exit;
	}

exit:
	return idx;
}

M
Michal Kazior 已提交
1343 1344
static int ath10k_wmi_op_pull_ch_info_ev(struct ath10k *ar, struct sk_buff *skb,
					 struct wmi_ch_info_ev_arg *arg)
1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361
{
	struct wmi_chan_info_event *ev = (void *)skb->data;

	if (skb->len < sizeof(*ev))
		return -EPROTO;

	skb_pull(skb, sizeof(*ev));
	arg->err_code = ev->err_code;
	arg->freq = ev->freq;
	arg->cmd_flags = ev->cmd_flags;
	arg->noise_floor = ev->noise_floor;
	arg->rx_clear_count = ev->rx_clear_count;
	arg->cycle_count = ev->cycle_count;

	return 0;
}

1362 1363
static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
{
1364
	struct wmi_ch_info_ev_arg arg = {};
M
Michal Kazior 已提交
1365 1366
	struct survey_info *survey;
	u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count;
1367
	int idx, ret;
M
Michal Kazior 已提交
1368

M
Michal Kazior 已提交
1369
	ret = ath10k_wmi_pull_ch_info(ar, skb, &arg);
1370 1371 1372 1373
	if (ret) {
		ath10k_warn(ar, "failed to parse chan info event: %d\n", ret);
		return;
	}
M
Michal Kazior 已提交
1374

1375 1376 1377 1378 1379 1380
	err_code = __le32_to_cpu(arg.err_code);
	freq = __le32_to_cpu(arg.freq);
	cmd_flags = __le32_to_cpu(arg.cmd_flags);
	noise_floor = __le32_to_cpu(arg.noise_floor);
	rx_clear_count = __le32_to_cpu(arg.rx_clear_count);
	cycle_count = __le32_to_cpu(arg.cycle_count);
M
Michal Kazior 已提交
1381

1382
	ath10k_dbg(ar, ATH10K_DBG_WMI,
M
Michal Kazior 已提交
1383 1384 1385 1386 1387 1388
		   "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n",
		   err_code, freq, cmd_flags, noise_floor, rx_clear_count,
		   cycle_count);

	spin_lock_bh(&ar->data_lock);

1389 1390 1391
	switch (ar->scan.state) {
	case ATH10K_SCAN_IDLE:
	case ATH10K_SCAN_STARTING:
1392
		ath10k_warn(ar, "received chan info event without a scan request, ignoring\n");
M
Michal Kazior 已提交
1393
		goto exit;
1394 1395 1396
	case ATH10K_SCAN_RUNNING:
	case ATH10K_SCAN_ABORTING:
		break;
M
Michal Kazior 已提交
1397 1398 1399 1400
	}

	idx = freq_to_idx(ar, freq);
	if (idx >= ARRAY_SIZE(ar->survey)) {
1401
		ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n",
M
Michal Kazior 已提交
1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427
			    freq, idx);
		goto exit;
	}

	if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) {
		/* During scanning chan info is reported twice for each
		 * visited channel. The reported cycle count is global
		 * and per-channel cycle count must be calculated */

		cycle_count -= ar->survey_last_cycle_count;
		rx_clear_count -= ar->survey_last_rx_clear_count;

		survey = &ar->survey[idx];
		survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count);
		survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count);
		survey->noise = noise_floor;
		survey->filled = SURVEY_INFO_CHANNEL_TIME |
				 SURVEY_INFO_CHANNEL_TIME_RX |
				 SURVEY_INFO_NOISE_DBM;
	}

	ar->survey_last_rx_clear_count = rx_clear_count;
	ar->survey_last_cycle_count = cycle_count;

exit:
	spin_unlock_bh(&ar->data_lock);
1428 1429 1430 1431
}

static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
{
1432
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
1433 1434
}

1435
static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
1436
{
1437
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug mesg len %d\n",
1438 1439
		   skb->len);

1440
	trace_ath10k_wmi_dbglog(ar, skb->data, skb->len);
1441 1442

	return 0;
1443 1444
}

M
Michal Kazior 已提交
1445
static void ath10k_wmi_pull_pdev_stats(const struct wmi_pdev_stats *src,
M
Michal Kazior 已提交
1446
				       struct ath10k_fw_stats_pdev *dst)
M
Michal Kazior 已提交
1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498
{
	const struct wal_dbg_tx_stats *tx = &src->wal.tx;
	const struct wal_dbg_rx_stats *rx = &src->wal.rx;

	dst->ch_noise_floor = __le32_to_cpu(src->chan_nf);
	dst->tx_frame_count = __le32_to_cpu(src->tx_frame_count);
	dst->rx_frame_count = __le32_to_cpu(src->rx_frame_count);
	dst->rx_clear_count = __le32_to_cpu(src->rx_clear_count);
	dst->cycle_count = __le32_to_cpu(src->cycle_count);
	dst->phy_err_count = __le32_to_cpu(src->phy_err_count);
	dst->chan_tx_power = __le32_to_cpu(src->chan_tx_pwr);

	dst->comp_queued = __le32_to_cpu(tx->comp_queued);
	dst->comp_delivered = __le32_to_cpu(tx->comp_delivered);
	dst->msdu_enqued = __le32_to_cpu(tx->msdu_enqued);
	dst->mpdu_enqued = __le32_to_cpu(tx->mpdu_enqued);
	dst->wmm_drop = __le32_to_cpu(tx->wmm_drop);
	dst->local_enqued = __le32_to_cpu(tx->local_enqued);
	dst->local_freed = __le32_to_cpu(tx->local_freed);
	dst->hw_queued = __le32_to_cpu(tx->hw_queued);
	dst->hw_reaped = __le32_to_cpu(tx->hw_reaped);
	dst->underrun = __le32_to_cpu(tx->underrun);
	dst->tx_abort = __le32_to_cpu(tx->tx_abort);
	dst->mpdus_requed = __le32_to_cpu(tx->mpdus_requed);
	dst->tx_ko = __le32_to_cpu(tx->tx_ko);
	dst->data_rc = __le32_to_cpu(tx->data_rc);
	dst->self_triggers = __le32_to_cpu(tx->self_triggers);
	dst->sw_retry_failure = __le32_to_cpu(tx->sw_retry_failure);
	dst->illgl_rate_phy_err = __le32_to_cpu(tx->illgl_rate_phy_err);
	dst->pdev_cont_xretry = __le32_to_cpu(tx->pdev_cont_xretry);
	dst->pdev_tx_timeout = __le32_to_cpu(tx->pdev_tx_timeout);
	dst->pdev_resets = __le32_to_cpu(tx->pdev_resets);
	dst->phy_underrun = __le32_to_cpu(tx->phy_underrun);
	dst->txop_ovf = __le32_to_cpu(tx->txop_ovf);

	dst->mid_ppdu_route_change = __le32_to_cpu(rx->mid_ppdu_route_change);
	dst->status_rcvd = __le32_to_cpu(rx->status_rcvd);
	dst->r0_frags = __le32_to_cpu(rx->r0_frags);
	dst->r1_frags = __le32_to_cpu(rx->r1_frags);
	dst->r2_frags = __le32_to_cpu(rx->r2_frags);
	dst->r3_frags = __le32_to_cpu(rx->r3_frags);
	dst->htt_msdus = __le32_to_cpu(rx->htt_msdus);
	dst->htt_mpdus = __le32_to_cpu(rx->htt_mpdus);
	dst->loc_msdus = __le32_to_cpu(rx->loc_msdus);
	dst->loc_mpdus = __le32_to_cpu(rx->loc_mpdus);
	dst->oversize_amsdu = __le32_to_cpu(rx->oversize_amsdu);
	dst->phy_errs = __le32_to_cpu(rx->phy_errs);
	dst->phy_err_drop = __le32_to_cpu(rx->phy_err_drop);
	dst->mpdu_errs = __le32_to_cpu(rx->mpdu_errs);
}

static void ath10k_wmi_pull_peer_stats(const struct wmi_peer_stats *src,
1499
				       struct ath10k_fw_stats_peer *dst)
M
Michal Kazior 已提交
1500 1501 1502 1503 1504 1505
{
	ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr);
	dst->peer_rssi = __le32_to_cpu(src->peer_rssi);
	dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate);
}

M
Michal Kazior 已提交
1506 1507 1508
static int ath10k_wmi_main_op_pull_fw_stats(struct ath10k *ar,
					    struct sk_buff *skb,
					    struct ath10k_fw_stats *stats)
M
Michal Kazior 已提交
1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520
{
	const struct wmi_stats_event *ev = (void *)skb->data;
	u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
	int i;

	if (!skb_pull(skb, sizeof(*ev)))
		return -EPROTO;

	num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
	num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
	num_peer_stats = __le32_to_cpu(ev->num_peer_stats);

M
Michal Kazior 已提交
1521
	for (i = 0; i < num_pdev_stats; i++) {
M
Michal Kazior 已提交
1522
		const struct wmi_pdev_stats *src;
M
Michal Kazior 已提交
1523
		struct ath10k_fw_stats_pdev *dst;
M
Michal Kazior 已提交
1524 1525 1526 1527 1528

		src = (void *)skb->data;
		if (!skb_pull(skb, sizeof(*src)))
			return -EPROTO;

M
Michal Kazior 已提交
1529 1530 1531 1532 1533 1534
		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
		if (!dst)
			continue;

		ath10k_wmi_pull_pdev_stats(src, dst);
		list_add_tail(&dst->list, &stats->pdevs);
M
Michal Kazior 已提交
1535 1536 1537 1538 1539 1540
	}

	/* fw doesn't implement vdev stats */

	for (i = 0; i < num_peer_stats; i++) {
		const struct wmi_peer_stats *src;
M
Michal Kazior 已提交
1541
		struct ath10k_fw_stats_peer *dst;
M
Michal Kazior 已提交
1542 1543 1544 1545 1546

		src = (void *)skb->data;
		if (!skb_pull(skb, sizeof(*src)))
			return -EPROTO;

M
Michal Kazior 已提交
1547 1548 1549 1550 1551 1552
		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
		if (!dst)
			continue;

		ath10k_wmi_pull_peer_stats(src, dst);
		list_add_tail(&dst->list, &stats->peers);
M
Michal Kazior 已提交
1553 1554 1555 1556 1557
	}

	return 0;
}

M
Michal Kazior 已提交
1558 1559 1560
static int ath10k_wmi_10x_op_pull_fw_stats(struct ath10k *ar,
					   struct sk_buff *skb,
					   struct ath10k_fw_stats *stats)
M
Michal Kazior 已提交
1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572
{
	const struct wmi_stats_event *ev = (void *)skb->data;
	u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
	int i;

	if (!skb_pull(skb, sizeof(*ev)))
		return -EPROTO;

	num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
	num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
	num_peer_stats = __le32_to_cpu(ev->num_peer_stats);

M
Michal Kazior 已提交
1573
	for (i = 0; i < num_pdev_stats; i++) {
M
Michal Kazior 已提交
1574
		const struct wmi_10x_pdev_stats *src;
M
Michal Kazior 已提交
1575
		struct ath10k_fw_stats_pdev *dst;
M
Michal Kazior 已提交
1576 1577 1578 1579 1580

		src = (void *)skb->data;
		if (!skb_pull(skb, sizeof(*src)))
			return -EPROTO;

M
Michal Kazior 已提交
1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592
		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
		if (!dst)
			continue;

		ath10k_wmi_pull_pdev_stats(&src->old, dst);

		dst->ack_rx_bad = __le32_to_cpu(src->ack_rx_bad);
		dst->rts_bad = __le32_to_cpu(src->rts_bad);
		dst->rts_good = __le32_to_cpu(src->rts_good);
		dst->fcs_bad = __le32_to_cpu(src->fcs_bad);
		dst->no_beacons = __le32_to_cpu(src->no_beacons);
		dst->mib_int_count = __le32_to_cpu(src->mib_int_count);
M
Michal Kazior 已提交
1593

M
Michal Kazior 已提交
1594
		list_add_tail(&dst->list, &stats->pdevs);
M
Michal Kazior 已提交
1595 1596 1597 1598 1599 1600
	}

	/* fw doesn't implement vdev stats */

	for (i = 0; i < num_peer_stats; i++) {
		const struct wmi_10x_peer_stats *src;
M
Michal Kazior 已提交
1601
		struct ath10k_fw_stats_peer *dst;
M
Michal Kazior 已提交
1602 1603 1604 1605 1606

		src = (void *)skb->data;
		if (!skb_pull(skb, sizeof(*src)))
			return -EPROTO;

M
Michal Kazior 已提交
1607 1608 1609 1610 1611 1612 1613
		dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
		if (!dst)
			continue;

		ath10k_wmi_pull_peer_stats(&src->old, dst);

		dst->peer_rx_rate = __le32_to_cpu(src->peer_rx_rate);
M
Michal Kazior 已提交
1614

M
Michal Kazior 已提交
1615
		list_add_tail(&dst->list, &stats->peers);
M
Michal Kazior 已提交
1616 1617 1618 1619 1620
	}

	return 0;
}

1621 1622 1623
static void ath10k_wmi_event_update_stats(struct ath10k *ar,
					  struct sk_buff *skb)
{
1624
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
1625
	ath10k_debug_fw_stats_process(ar, skb);
1626 1627
}

M
Michal Kazior 已提交
1628 1629 1630
static int
ath10k_wmi_op_pull_vdev_start_ev(struct ath10k *ar, struct sk_buff *skb,
				 struct wmi_vdev_start_ev_arg *arg)
1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645
{
	struct wmi_vdev_start_response_event *ev = (void *)skb->data;

	if (skb->len < sizeof(*ev))
		return -EPROTO;

	skb_pull(skb, sizeof(*ev));
	arg->vdev_id = ev->vdev_id;
	arg->req_id = ev->req_id;
	arg->resp_type = ev->resp_type;
	arg->status = ev->status;

	return 0;
}

1646 1647 1648
static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
					     struct sk_buff *skb)
{
1649 1650
	struct wmi_vdev_start_ev_arg arg = {};
	int ret;
1651

1652
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
1653

M
Michal Kazior 已提交
1654
	ret = ath10k_wmi_pull_vdev_start(ar, skb, &arg);
1655 1656 1657 1658
	if (ret) {
		ath10k_warn(ar, "failed to parse vdev start event: %d\n", ret);
		return;
	}
1659

1660
	if (WARN_ON(__le32_to_cpu(arg.status)))
1661 1662 1663 1664 1665 1666 1667 1668
		return;

	complete(&ar->vdev_setup_done);
}

static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar,
					  struct sk_buff *skb)
{
1669
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n");
1670 1671 1672
	complete(&ar->vdev_setup_done);
}

M
Michal Kazior 已提交
1673 1674 1675
static int
ath10k_wmi_op_pull_peer_kick_ev(struct ath10k *ar, struct sk_buff *skb,
				struct wmi_peer_kick_ev_arg *arg)
1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687
{
	struct wmi_peer_sta_kickout_event *ev = (void *)skb->data;

	if (skb->len < sizeof(*ev))
		return -EPROTO;

	skb_pull(skb, sizeof(*ev));
	arg->mac_addr = ev->peer_macaddr.addr;

	return 0;
}

1688 1689 1690
static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar,
					      struct sk_buff *skb)
{
1691
	struct wmi_peer_kick_ev_arg arg = {};
1692
	struct ieee80211_sta *sta;
1693
	int ret;
1694

M
Michal Kazior 已提交
1695
	ret = ath10k_wmi_pull_peer_kick(ar, skb, &arg);
1696 1697 1698 1699 1700
	if (ret) {
		ath10k_warn(ar, "failed to parse peer kickout event: %d\n",
			    ret);
		return;
	}
1701

1702
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event peer sta kickout %pM\n",
1703
		   arg.mac_addr);
1704 1705 1706

	rcu_read_lock();

1707
	sta = ieee80211_find_sta_by_ifaddr(ar->hw, arg.mac_addr, NULL);
1708
	if (!sta) {
1709
		ath10k_warn(ar, "Spurious quick kickout for STA %pM\n",
1710
			    arg.mac_addr);
1711 1712 1713 1714 1715 1716 1717
		goto exit;
	}

	ieee80211_report_low_ack(sta, 10);

exit:
	rcu_read_unlock();
1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746
}

/*
 * FIXME
 *
 * We don't report to mac80211 sleep state of connected
 * stations. Due to this mac80211 can't fill in TIM IE
 * correctly.
 *
 * I know of no way of getting nullfunc frames that contain
 * sleep transition from connected stations - these do not
 * seem to be sent from the target to the host. There also
 * doesn't seem to be a dedicated event for that. So the
 * only way left to do this would be to read tim_bitmap
 * during SWBA.
 *
 * We could probably try using tim_bitmap from SWBA to tell
 * mac80211 which stations are asleep and which are not. The
 * problem here is calling mac80211 functions so many times
 * could take too long and make us miss the time to submit
 * the beacon to the target.
 *
 * So as a workaround we try to extend the TIM IE if there
 * is unicast buffered for stations with aid > 7 and fill it
 * in ourselves.
 */
static void ath10k_wmi_update_tim(struct ath10k *ar,
				  struct ath10k_vif *arvif,
				  struct sk_buff *bcn,
1747
				  const struct wmi_tim_info *tim_info)
1748 1749 1750 1751 1752
{
	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data;
	struct ieee80211_tim_ie *tim;
	u8 *ies, *ie;
	u8 ie_len, pvm_len;
1753 1754
	__le32 t;
	u32 v;
1755 1756 1757

	/* if next SWBA has no tim_changed the tim_bitmap is garbage.
	 * we must copy the bitmap upon change and reuse it later */
1758
	if (__le32_to_cpu(tim_info->tim_changed)) {
1759 1760 1761
		int i;

		BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) !=
1762
			     sizeof(tim_info->tim_bitmap));
1763 1764

		for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) {
1765
			t = tim_info->tim_bitmap[i / 4];
1766
			v = __le32_to_cpu(t);
1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786
			arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF;
		}

		/* FW reports either length 0 or 16
		 * so we calculate this on our own */
		arvif->u.ap.tim_len = 0;
		for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++)
			if (arvif->u.ap.tim_bitmap[i])
				arvif->u.ap.tim_len = i;

		arvif->u.ap.tim_len++;
	}

	ies = bcn->data;
	ies += ieee80211_hdrlen(hdr->frame_control);
	ies += 12; /* fixed parameters */

	ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies,
				    (u8 *)skb_tail_pointer(bcn) - ies);
	if (!ie) {
1787
		if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
1788
			ath10k_warn(ar, "no tim ie found;\n");
1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807
		return;
	}

	tim = (void *)ie + 2;
	ie_len = ie[1];
	pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */

	if (pvm_len < arvif->u.ap.tim_len) {
		int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len;
		int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len);
		void *next_ie = ie + 2 + ie_len;

		if (skb_put(bcn, expand_size)) {
			memmove(next_ie + expand_size, next_ie, move_size);

			ie[1] += expand_size;
			ie_len += expand_size;
			pvm_len += expand_size;
		} else {
1808
			ath10k_warn(ar, "tim expansion failed\n");
1809 1810 1811 1812
		}
	}

	if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) {
1813
		ath10k_warn(ar, "tim pvm length is too great (%d)\n", pvm_len);
1814 1815 1816
		return;
	}

1817
	tim->bitmap_ctrl = !!__le32_to_cpu(tim_info->tim_mcast);
1818 1819
	memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);

1820 1821 1822
	if (tim->dtim_count == 0) {
		ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true;

1823
		if (__le32_to_cpu(tim_info->tim_mcast) == 1)
1824 1825 1826
			ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true;
	}

1827
	ath10k_dbg(ar, ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
1828 1829 1830 1831 1832
		   tim->dtim_count, tim->dtim_period,
		   tim->bitmap_ctrl, pvm_len);
}

static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len,
1833
				   const struct wmi_p2p_noa_info *noa)
1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874
{
	struct ieee80211_p2p_noa_attr *noa_attr;
	u8  ctwindow_oppps = noa->ctwindow_oppps;
	u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET;
	bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT);
	__le16 *noa_attr_len;
	u16 attr_len;
	u8 noa_descriptors = noa->num_descriptors;
	int i;

	/* P2P IE */
	data[0] = WLAN_EID_VENDOR_SPECIFIC;
	data[1] = len - 2;
	data[2] = (WLAN_OUI_WFA >> 16) & 0xff;
	data[3] = (WLAN_OUI_WFA >> 8) & 0xff;
	data[4] = (WLAN_OUI_WFA >> 0) & 0xff;
	data[5] = WLAN_OUI_TYPE_WFA_P2P;

	/* NOA ATTR */
	data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE;
	noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */
	noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9];

	noa_attr->index = noa->index;
	noa_attr->oppps_ctwindow = ctwindow;
	if (oppps)
		noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT;

	for (i = 0; i < noa_descriptors; i++) {
		noa_attr->desc[i].count =
			__le32_to_cpu(noa->descriptors[i].type_count);
		noa_attr->desc[i].duration = noa->descriptors[i].duration;
		noa_attr->desc[i].interval = noa->descriptors[i].interval;
		noa_attr->desc[i].start_time = noa->descriptors[i].start_time;
	}

	attr_len = 2; /* index + oppps_ctwindow */
	attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
	*noa_attr_len = __cpu_to_le16(attr_len);
}

1875
static u32 ath10k_p2p_calc_noa_ie_len(const struct wmi_p2p_noa_info *noa)
1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894
{
	u32 len = 0;
	u8 noa_descriptors = noa->num_descriptors;
	u8 opp_ps_info = noa->ctwindow_oppps;
	bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT);

	if (!noa_descriptors && !opps_enabled)
		return len;

	len += 1 + 1 + 4; /* EID + len + OUI */
	len += 1 + 2; /* noa attr  + attr len */
	len += 1 + 1; /* index + oppps_ctwindow */
	len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);

	return len;
}

static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif,
				  struct sk_buff *bcn,
1895
				  const struct wmi_p2p_noa_info *noa)
1896 1897 1898 1899 1900 1901 1902
{
	u8 *new_data, *old_data = arvif->u.ap.noa_data;
	u32 new_len;

	if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO)
		return;

1903
	ath10k_dbg(ar, ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed);
1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936
	if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) {
		new_len = ath10k_p2p_calc_noa_ie_len(noa);
		if (!new_len)
			goto cleanup;

		new_data = kmalloc(new_len, GFP_ATOMIC);
		if (!new_data)
			goto cleanup;

		ath10k_p2p_fill_noa_ie(new_data, new_len, noa);

		spin_lock_bh(&ar->data_lock);
		arvif->u.ap.noa_data = new_data;
		arvif->u.ap.noa_len = new_len;
		spin_unlock_bh(&ar->data_lock);
		kfree(old_data);
	}

	if (arvif->u.ap.noa_data)
		if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC))
			memcpy(skb_put(bcn, arvif->u.ap.noa_len),
			       arvif->u.ap.noa_data,
			       arvif->u.ap.noa_len);
	return;

cleanup:
	spin_lock_bh(&ar->data_lock);
	arvif->u.ap.noa_data = NULL;
	arvif->u.ap.noa_len = 0;
	spin_unlock_bh(&ar->data_lock);
	kfree(old_data);
}

M
Michal Kazior 已提交
1937 1938
static int ath10k_wmi_op_pull_swba_ev(struct ath10k *ar, struct sk_buff *skb,
				      struct wmi_swba_ev_arg *arg)
1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967
{
	struct wmi_host_swba_event *ev = (void *)skb->data;
	u32 map;
	size_t i;

	if (skb->len < sizeof(*ev))
		return -EPROTO;

	skb_pull(skb, sizeof(*ev));
	arg->vdev_map = ev->vdev_map;

	for (i = 0, map = __le32_to_cpu(ev->vdev_map); map; map >>= 1) {
		if (!(map & BIT(0)))
			continue;

		/* If this happens there were some changes in firmware and
		 * ath10k should update the max size of tim_info array.
		 */
		if (WARN_ON_ONCE(i == ARRAY_SIZE(arg->tim_info)))
			break;

		arg->tim_info[i] = &ev->bcn_info[i].tim_info;
		arg->noa_info[i] = &ev->bcn_info[i].p2p_noa_info;
		i++;
	}

	return 0;
}

1968 1969
static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
{
1970
	struct wmi_swba_ev_arg arg = {};
1971 1972
	u32 map;
	int i = -1;
1973 1974
	const struct wmi_tim_info *tim_info;
	const struct wmi_p2p_noa_info *noa_info;
1975 1976
	struct ath10k_vif *arvif;
	struct sk_buff *bcn;
1977
	dma_addr_t paddr;
1978
	int ret, vdev_id = 0;
1979

M
Michal Kazior 已提交
1980
	ret = ath10k_wmi_pull_swba(ar, skb, &arg);
1981 1982 1983 1984 1985 1986
	if (ret) {
		ath10k_warn(ar, "failed to parse swba event: %d\n", ret);
		return;
	}

	map = __le32_to_cpu(arg.vdev_map);
1987

1988
	ath10k_dbg(ar, ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
1989
		   map);
1990 1991 1992 1993 1994 1995 1996 1997

	for (; map; map >>= 1, vdev_id++) {
		if (!(map & 0x1))
			continue;

		i++;

		if (i >= WMI_MAX_AP_VDEV) {
1998
			ath10k_warn(ar, "swba has corrupted vdev map\n");
1999 2000 2001
			break;
		}

2002 2003
		tim_info = arg.tim_info[i];
		noa_info = arg.noa_info[i];
2004

2005
		ath10k_dbg(ar, ATH10K_DBG_MGMT,
2006
			   "mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
2007
			   i,
2008 2009 2010 2011 2012 2013 2014 2015
			   __le32_to_cpu(tim_info->tim_len),
			   __le32_to_cpu(tim_info->tim_mcast),
			   __le32_to_cpu(tim_info->tim_changed),
			   __le32_to_cpu(tim_info->tim_num_ps_pending),
			   __le32_to_cpu(tim_info->tim_bitmap[3]),
			   __le32_to_cpu(tim_info->tim_bitmap[2]),
			   __le32_to_cpu(tim_info->tim_bitmap[1]),
			   __le32_to_cpu(tim_info->tim_bitmap[0]));
2016 2017 2018

		arvif = ath10k_get_arvif(ar, vdev_id);
		if (arvif == NULL) {
2019 2020
			ath10k_warn(ar, "no vif for vdev_id %d found\n",
				    vdev_id);
2021 2022 2023
			continue;
		}

M
Michal Kazior 已提交
2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034
		/* There are no completions for beacons so wait for next SWBA
		 * before telling mac80211 to decrement CSA counter
		 *
		 * Once CSA counter is completed stop sending beacons until
		 * actual channel switch is done */
		if (arvif->vif->csa_active &&
		    ieee80211_csa_is_complete(arvif->vif)) {
			ieee80211_csa_finish(arvif->vif);
			continue;
		}

2035 2036
		bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
		if (!bcn) {
2037
			ath10k_warn(ar, "could not get mac80211 beacon\n");
2038 2039 2040
			continue;
		}

M
Michal Kazior 已提交
2041
		ath10k_tx_h_seq_no(arvif->vif, bcn);
2042 2043
		ath10k_wmi_update_tim(ar, arvif, bcn, tim_info);
		ath10k_wmi_update_noa(ar, arvif, bcn, noa_info);
2044

2045
		spin_lock_bh(&ar->data_lock);
2046

2047
		if (arvif->beacon) {
2048
			if (!arvif->beacon_sent)
2049
				ath10k_warn(ar, "SWBA overrun on vdev %d\n",
2050 2051
					    arvif->vdev_id);

2052
			ath10k_mac_vif_beacon_free(arvif);
2053
		}
2054

2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074
		if (!arvif->beacon_buf) {
			paddr = dma_map_single(arvif->ar->dev, bcn->data,
					       bcn->len, DMA_TO_DEVICE);
			ret = dma_mapping_error(arvif->ar->dev, paddr);
			if (ret) {
				ath10k_warn(ar, "failed to map beacon: %d\n",
					    ret);
				dev_kfree_skb_any(bcn);
				goto skip;
			}

			ATH10K_SKB_CB(bcn)->paddr = paddr;
		} else {
			if (bcn->len > IEEE80211_MAX_FRAME_LEN) {
				ath10k_warn(ar, "trimming beacon %d -> %d bytes!\n",
					    bcn->len, IEEE80211_MAX_FRAME_LEN);
				skb_trim(bcn, IEEE80211_MAX_FRAME_LEN);
			}
			memcpy(arvif->beacon_buf, bcn->data, bcn->len);
			ATH10K_SKB_CB(bcn)->paddr = arvif->beacon_paddr;
2075
		}
2076

2077
		arvif->beacon = bcn;
2078
		arvif->beacon_sent = false;
2079

2080 2081 2082
		trace_ath10k_tx_hdr(ar, bcn->data, bcn->len);
		trace_ath10k_tx_payload(ar, bcn->data, bcn->len);

2083
		ath10k_wmi_tx_beacon_nowait(arvif);
2084
skip:
2085
		spin_unlock_bh(&ar->data_lock);
2086 2087 2088 2089 2090 2091
	}
}

static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar,
					       struct sk_buff *skb)
{
2092
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n");
2093 2094
}

J
Janusz Dziedzic 已提交
2095
static void ath10k_dfs_radar_report(struct ath10k *ar,
M
Michal Kazior 已提交
2096 2097
				    const struct wmi_phyerr *phyerr,
				    const struct phyerr_radar_report *rr,
J
Janusz Dziedzic 已提交
2098 2099 2100 2101 2102 2103 2104 2105 2106 2107
				    u64 tsf)
{
	u32 reg0, reg1, tsf32l;
	struct pulse_event pe;
	u64 tsf64;
	u8 rssi, width;

	reg0 = __le32_to_cpu(rr->reg0);
	reg1 = __le32_to_cpu(rr->reg1);

2108
	ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
J
Janusz Dziedzic 已提交
2109 2110 2111 2112 2113
		   "wmi phyerr radar report chirp %d max_width %d agc_total_gain %d pulse_delta_diff %d\n",
		   MS(reg0, RADAR_REPORT_REG0_PULSE_IS_CHIRP),
		   MS(reg0, RADAR_REPORT_REG0_PULSE_IS_MAX_WIDTH),
		   MS(reg0, RADAR_REPORT_REG0_AGC_TOTAL_GAIN),
		   MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_DIFF));
2114
	ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
J
Janusz Dziedzic 已提交
2115 2116 2117 2118 2119 2120
		   "wmi phyerr radar report pulse_delta_pean %d pulse_sidx %d fft_valid %d agc_mb_gain %d subchan_mask %d\n",
		   MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_PEAK),
		   MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX),
		   MS(reg1, RADAR_REPORT_REG1_PULSE_SRCH_FFT_VALID),
		   MS(reg1, RADAR_REPORT_REG1_PULSE_AGC_MB_GAIN),
		   MS(reg1, RADAR_REPORT_REG1_PULSE_SUBCHAN_MASK));
2121
	ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
J
Janusz Dziedzic 已提交
2122 2123 2124 2125 2126 2127 2128 2129
		   "wmi phyerr radar report pulse_tsf_offset 0x%X pulse_dur: %d\n",
		   MS(reg1, RADAR_REPORT_REG1_PULSE_TSF_OFFSET),
		   MS(reg1, RADAR_REPORT_REG1_PULSE_DUR));

	if (!ar->dfs_detector)
		return;

	/* report event to DFS pattern detector */
M
Michal Kazior 已提交
2130
	tsf32l = __le32_to_cpu(phyerr->tsf_timestamp);
J
Janusz Dziedzic 已提交
2131 2132 2133 2134
	tsf64 = tsf & (~0xFFFFFFFFULL);
	tsf64 |= tsf32l;

	width = MS(reg1, RADAR_REPORT_REG1_PULSE_DUR);
M
Michal Kazior 已提交
2135
	rssi = phyerr->rssi_combined;
J
Janusz Dziedzic 已提交
2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147

	/* hardware store this as 8 bit signed value,
	 * set to zero if negative number
	 */
	if (rssi & 0x80)
		rssi = 0;

	pe.ts = tsf64;
	pe.freq = ar->hw->conf.chandef.chan->center_freq;
	pe.width = width;
	pe.rssi = rssi;

2148
	ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
J
Janusz Dziedzic 已提交
2149 2150 2151 2152 2153 2154
		   "dfs add pulse freq: %d, width: %d, rssi %d, tsf: %llX\n",
		   pe.freq, pe.width, pe.rssi, pe.ts);

	ATH10K_DFS_STAT_INC(ar, pulses_detected);

	if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
2155
		ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
J
Janusz Dziedzic 已提交
2156 2157 2158 2159
			   "dfs no pulse pattern detected, yet\n");
		return;
	}

2160
	ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n");
J
Janusz Dziedzic 已提交
2161
	ATH10K_DFS_STAT_INC(ar, radar_detected);
2162 2163 2164 2165

	/* Control radar events reporting in debugfs file
	   dfs_block_radar_events */
	if (ar->dfs_block_radar_events) {
2166
		ath10k_info(ar, "DFS Radar detected, but ignored as requested\n");
2167 2168 2169
		return;
	}

J
Janusz Dziedzic 已提交
2170 2171 2172 2173
	ieee80211_radar_detected(ar->hw);
}

static int ath10k_dfs_fft_report(struct ath10k *ar,
M
Michal Kazior 已提交
2174 2175
				 const struct wmi_phyerr *phyerr,
				 const struct phyerr_fft_report *fftr,
J
Janusz Dziedzic 已提交
2176 2177 2178 2179 2180 2181 2182
				 u64 tsf)
{
	u32 reg0, reg1;
	u8 rssi, peak_mag;

	reg0 = __le32_to_cpu(fftr->reg0);
	reg1 = __le32_to_cpu(fftr->reg1);
M
Michal Kazior 已提交
2183
	rssi = phyerr->rssi_combined;
J
Janusz Dziedzic 已提交
2184

2185
	ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
J
Janusz Dziedzic 已提交
2186 2187 2188 2189 2190
		   "wmi phyerr fft report total_gain_db %d base_pwr_db %d fft_chn_idx %d peak_sidx %d\n",
		   MS(reg0, SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB),
		   MS(reg0, SEARCH_FFT_REPORT_REG0_BASE_PWR_DB),
		   MS(reg0, SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX),
		   MS(reg0, SEARCH_FFT_REPORT_REG0_PEAK_SIDX));
2191
	ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
J
Janusz Dziedzic 已提交
2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202
		   "wmi phyerr fft report rel_pwr_db %d avgpwr_db %d peak_mag %d num_store_bin %d\n",
		   MS(reg1, SEARCH_FFT_REPORT_REG1_RELPWR_DB),
		   MS(reg1, SEARCH_FFT_REPORT_REG1_AVGPWR_DB),
		   MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG),
		   MS(reg1, SEARCH_FFT_REPORT_REG1_NUM_STR_BINS_IB));

	peak_mag = MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG);

	/* false event detection */
	if (rssi == DFS_RSSI_POSSIBLY_FALSE &&
	    peak_mag < 2 * DFS_PEAK_MAG_THOLD_POSSIBLY_FALSE) {
2203
		ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs false pulse detected\n");
J
Janusz Dziedzic 已提交
2204 2205 2206 2207 2208 2209 2210 2211
		ATH10K_DFS_STAT_INC(ar, pulses_discarded);
		return -EINVAL;
	}

	return 0;
}

static void ath10k_wmi_event_dfs(struct ath10k *ar,
M
Michal Kazior 已提交
2212
				 const struct wmi_phyerr *phyerr,
J
Janusz Dziedzic 已提交
2213 2214 2215
				 u64 tsf)
{
	int buf_len, tlv_len, res, i = 0;
M
Michal Kazior 已提交
2216 2217 2218 2219
	const struct phyerr_tlv *tlv;
	const struct phyerr_radar_report *rr;
	const struct phyerr_fft_report *fftr;
	const u8 *tlv_buf;
J
Janusz Dziedzic 已提交
2220

M
Michal Kazior 已提交
2221
	buf_len = __le32_to_cpu(phyerr->buf_len);
2222
	ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
J
Janusz Dziedzic 已提交
2223
		   "wmi event dfs err_code %d rssi %d tsfl 0x%X tsf64 0x%llX len %d\n",
M
Michal Kazior 已提交
2224 2225
		   phyerr->phy_err_code, phyerr->rssi_combined,
		   __le32_to_cpu(phyerr->tsf_timestamp), tsf, buf_len);
J
Janusz Dziedzic 已提交
2226 2227 2228 2229 2230 2231 2232 2233 2234

	/* Skip event if DFS disabled */
	if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED))
		return;

	ATH10K_DFS_STAT_INC(ar, pulses_total);

	while (i < buf_len) {
		if (i + sizeof(*tlv) > buf_len) {
2235 2236
			ath10k_warn(ar, "too short buf for tlv header (%d)\n",
				    i);
J
Janusz Dziedzic 已提交
2237 2238 2239
			return;
		}

M
Michal Kazior 已提交
2240
		tlv = (struct phyerr_tlv *)&phyerr->buf[i];
J
Janusz Dziedzic 已提交
2241
		tlv_len = __le16_to_cpu(tlv->len);
M
Michal Kazior 已提交
2242
		tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2243
		ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
J
Janusz Dziedzic 已提交
2244 2245 2246 2247 2248 2249
			   "wmi event dfs tlv_len %d tlv_tag 0x%02X tlv_sig 0x%02X\n",
			   tlv_len, tlv->tag, tlv->sig);

		switch (tlv->tag) {
		case PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY:
			if (i + sizeof(*tlv) + sizeof(*rr) > buf_len) {
2250
				ath10k_warn(ar, "too short radar pulse summary (%d)\n",
J
Janusz Dziedzic 已提交
2251 2252 2253 2254 2255
					    i);
				return;
			}

			rr = (struct phyerr_radar_report *)tlv_buf;
M
Michal Kazior 已提交
2256
			ath10k_dfs_radar_report(ar, phyerr, rr, tsf);
J
Janusz Dziedzic 已提交
2257 2258 2259
			break;
		case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
			if (i + sizeof(*tlv) + sizeof(*fftr) > buf_len) {
2260 2261
				ath10k_warn(ar, "too short fft report (%d)\n",
					    i);
J
Janusz Dziedzic 已提交
2262 2263 2264 2265
				return;
			}

			fftr = (struct phyerr_fft_report *)tlv_buf;
M
Michal Kazior 已提交
2266
			res = ath10k_dfs_fft_report(ar, phyerr, fftr, tsf);
J
Janusz Dziedzic 已提交
2267 2268 2269 2270 2271 2272 2273 2274 2275
			if (res)
				return;
			break;
		}

		i += sizeof(*tlv) + tlv_len;
	}
}

2276 2277
static void
ath10k_wmi_event_spectral_scan(struct ath10k *ar,
M
Michal Kazior 已提交
2278
			       const struct wmi_phyerr *phyerr,
2279
			       u64 tsf)
J
Janusz Dziedzic 已提交
2280
{
2281 2282
	int buf_len, tlv_len, res, i = 0;
	struct phyerr_tlv *tlv;
M
Michal Kazior 已提交
2283 2284
	const void *tlv_buf;
	const struct phyerr_fft_report *fftr;
2285 2286
	size_t fftr_len;

M
Michal Kazior 已提交
2287
	buf_len = __le32_to_cpu(phyerr->buf_len);
2288 2289 2290

	while (i < buf_len) {
		if (i + sizeof(*tlv) > buf_len) {
2291
			ath10k_warn(ar, "failed to parse phyerr tlv header at byte %d\n",
2292 2293 2294 2295
				    i);
			return;
		}

M
Michal Kazior 已提交
2296
		tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2297
		tlv_len = __le16_to_cpu(tlv->len);
M
Michal Kazior 已提交
2298
		tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2299 2300

		if (i + sizeof(*tlv) + tlv_len > buf_len) {
2301
			ath10k_warn(ar, "failed to parse phyerr tlv payload at byte %d\n",
2302 2303 2304 2305 2306 2307 2308
				    i);
			return;
		}

		switch (tlv->tag) {
		case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
			if (sizeof(*fftr) > tlv_len) {
2309
				ath10k_warn(ar, "failed to parse fft report at byte %d\n",
2310 2311 2312 2313 2314
					    i);
				return;
			}

			fftr_len = tlv_len - sizeof(*fftr);
M
Michal Kazior 已提交
2315 2316
			fftr = tlv_buf;
			res = ath10k_spectral_process_fft(ar, phyerr,
2317 2318 2319
							  fftr, fftr_len,
							  tsf);
			if (res < 0) {
2320
				ath10k_warn(ar, "failed to process fft report: %d\n",
2321 2322 2323 2324 2325 2326 2327 2328
					    res);
				return;
			}
			break;
		}

		i += sizeof(*tlv) + tlv_len;
	}
J
Janusz Dziedzic 已提交
2329 2330
}

M
Michal Kazior 已提交
2331 2332
static int ath10k_wmi_op_pull_phyerr_ev(struct ath10k *ar, struct sk_buff *skb,
					struct wmi_phyerr_ev_arg *arg)
2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347
{
	struct wmi_phyerr_event *ev = (void *)skb->data;

	if (skb->len < sizeof(*ev))
		return -EPROTO;

	arg->num_phyerrs = ev->num_phyerrs;
	arg->tsf_l32 = ev->tsf_l32;
	arg->tsf_u32 = ev->tsf_u32;
	arg->buf_len = __cpu_to_le32(skb->len - sizeof(*ev));
	arg->phyerrs = ev->phyerrs;

	return 0;
}

2348 2349
static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
{
2350
	struct wmi_phyerr_ev_arg arg = {};
M
Michal Kazior 已提交
2351
	const struct wmi_phyerr *phyerr;
J
Janusz Dziedzic 已提交
2352 2353
	u32 count, i, buf_len, phy_err_code;
	u64 tsf;
2354
	int left_len, ret;
J
Janusz Dziedzic 已提交
2355 2356 2357

	ATH10K_DFS_STAT_INC(ar, phy_errors);

M
Michal Kazior 已提交
2358
	ret = ath10k_wmi_pull_phyerr(ar, skb, &arg);
2359 2360
	if (ret) {
		ath10k_warn(ar, "failed to parse phyerr event: %d\n", ret);
J
Janusz Dziedzic 已提交
2361 2362 2363
		return;
	}

2364
	left_len = __le32_to_cpu(arg.buf_len);
J
Janusz Dziedzic 已提交
2365 2366

	/* Check number of included events */
2367
	count = __le32_to_cpu(arg.num_phyerrs);
J
Janusz Dziedzic 已提交
2368

2369
	tsf = __le32_to_cpu(arg.tsf_u32);
J
Janusz Dziedzic 已提交
2370
	tsf <<= 32;
2371
	tsf |= __le32_to_cpu(arg.tsf_l32);
J
Janusz Dziedzic 已提交
2372

2373
	ath10k_dbg(ar, ATH10K_DBG_WMI,
J
Janusz Dziedzic 已提交
2374 2375 2376
		   "wmi event phyerr count %d tsf64 0x%llX\n",
		   count, tsf);

2377
	phyerr = arg.phyerrs;
J
Janusz Dziedzic 已提交
2378 2379
	for (i = 0; i < count; i++) {
		/* Check if we can read event header */
M
Michal Kazior 已提交
2380
		if (left_len < sizeof(*phyerr)) {
2381 2382
			ath10k_warn(ar, "single event (%d) wrong head len\n",
				    i);
J
Janusz Dziedzic 已提交
2383 2384 2385
			return;
		}

M
Michal Kazior 已提交
2386
		left_len -= sizeof(*phyerr);
J
Janusz Dziedzic 已提交
2387

M
Michal Kazior 已提交
2388 2389
		buf_len = __le32_to_cpu(phyerr->buf_len);
		phy_err_code = phyerr->phy_err_code;
J
Janusz Dziedzic 已提交
2390 2391

		if (left_len < buf_len) {
2392
			ath10k_warn(ar, "single event (%d) wrong buf len\n", i);
J
Janusz Dziedzic 已提交
2393 2394 2395 2396 2397 2398 2399
			return;
		}

		left_len -= buf_len;

		switch (phy_err_code) {
		case PHY_ERROR_RADAR:
M
Michal Kazior 已提交
2400
			ath10k_wmi_event_dfs(ar, phyerr, tsf);
J
Janusz Dziedzic 已提交
2401 2402
			break;
		case PHY_ERROR_SPECTRAL_SCAN:
M
Michal Kazior 已提交
2403
			ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
J
Janusz Dziedzic 已提交
2404 2405
			break;
		case PHY_ERROR_FALSE_RADAR_EXT:
M
Michal Kazior 已提交
2406 2407
			ath10k_wmi_event_dfs(ar, phyerr, tsf);
			ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
J
Janusz Dziedzic 已提交
2408 2409 2410 2411 2412
			break;
		default:
			break;
		}

M
Michal Kazior 已提交
2413
		phyerr = (void *)phyerr + sizeof(*phyerr) + buf_len;
J
Janusz Dziedzic 已提交
2414
	}
2415 2416 2417 2418
}

static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb)
{
2419
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n");
2420 2421 2422
}

static void ath10k_wmi_event_profile_match(struct ath10k *ar,
2423
					   struct sk_buff *skb)
2424
{
2425
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n");
2426 2427 2428
}

static void ath10k_wmi_event_debug_print(struct ath10k *ar,
2429
					 struct sk_buff *skb)
2430
{
2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449
	char buf[101], c;
	int i;

	for (i = 0; i < sizeof(buf) - 1; i++) {
		if (i >= skb->len)
			break;

		c = skb->data[i];

		if (c == '\0')
			break;

		if (isascii(c) && isprint(c))
			buf[i] = c;
		else
			buf[i] = '.';
	}

	if (i == sizeof(buf) - 1)
2450
		ath10k_warn(ar, "wmi debug print truncated: %d\n", skb->len);
2451 2452 2453 2454 2455 2456 2457 2458

	/* for some reason the debug prints end with \n, remove that */
	if (skb->data[i - 1] == '\n')
		i--;

	/* the last byte is always reserved for the null character */
	buf[i] = '\0';

2459
	ath10k_dbg(ar, ATH10K_DBG_WMI_PRINT, "wmi print '%s'\n", buf);
2460 2461 2462 2463
}

static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb)
{
2464
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n");
2465 2466 2467 2468 2469
}

static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar,
					       struct sk_buff *skb)
{
2470
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n");
2471 2472 2473
}

static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar,
2474
						    struct sk_buff *skb)
2475
{
2476
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n");
2477 2478 2479
}

static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar,
2480
						    struct sk_buff *skb)
2481
{
2482
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n");
2483 2484 2485 2486 2487
}

static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar,
					      struct sk_buff *skb)
{
2488
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n");
2489 2490 2491 2492 2493
}

static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar,
					     struct sk_buff *skb)
{
2494
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n");
2495 2496 2497 2498 2499
}

static void ath10k_wmi_event_dcs_interference(struct ath10k *ar,
					      struct sk_buff *skb)
{
2500
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
2501 2502 2503 2504 2505
}

static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar,
					     struct sk_buff *skb)
{
2506
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
2507 2508 2509 2510 2511
}

static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar,
					   struct sk_buff *skb)
{
2512
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
2513 2514 2515
}

static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar,
2516
						struct sk_buff *skb)
2517
{
2518
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n");
2519 2520 2521 2522 2523
}

static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar,
					    struct sk_buff *skb)
{
2524
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n");
2525 2526 2527 2528 2529
}

static void ath10k_wmi_event_delba_complete(struct ath10k *ar,
					    struct sk_buff *skb)
{
2530
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n");
2531 2532 2533 2534 2535
}

static void ath10k_wmi_event_addba_complete(struct ath10k *ar,
					    struct sk_buff *skb)
{
2536
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n");
2537 2538 2539
}

static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar,
2540
						       struct sk_buff *skb)
2541
{
2542
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n");
2543 2544
}

2545 2546 2547
static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar,
					     struct sk_buff *skb)
{
2548
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n");
2549 2550 2551 2552 2553
}

static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar,
					      struct sk_buff *skb)
{
2554
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n");
2555 2556 2557 2558 2559
}

static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar,
					     struct sk_buff *skb)
{
2560
	ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
2561 2562
}

2563
static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
2564
				     u32 num_units, u32 unit_len)
2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579
{
	dma_addr_t paddr;
	u32 pool_size;
	int idx = ar->wmi.num_mem_chunks;

	pool_size = num_units * round_up(unit_len, 4);

	if (!pool_size)
		return -EINVAL;

	ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,
							   pool_size,
							   &paddr,
							   GFP_ATOMIC);
	if (!ar->wmi.mem_chunks[idx].vaddr) {
2580
		ath10k_warn(ar, "failed to allocate memory chunk\n");
2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593
		return -ENOMEM;
	}

	memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);

	ar->wmi.mem_chunks[idx].paddr = paddr;
	ar->wmi.mem_chunks[idx].len = pool_size;
	ar->wmi.mem_chunks[idx].req_id = req_id;
	ar->wmi.num_mem_chunks++;

	return 0;
}

M
Michal Kazior 已提交
2594 2595 2596
static int
ath10k_wmi_main_op_pull_svc_rdy_ev(struct ath10k *ar, struct sk_buff *skb,
				   struct wmi_svc_rdy_ev_arg *arg)
2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616
{
	struct wmi_service_ready_event *ev;
	size_t i, n;

	if (skb->len < sizeof(*ev))
		return -EPROTO;

	ev = (void *)skb->data;
	skb_pull(skb, sizeof(*ev));
	arg->min_tx_power = ev->hw_min_tx_power;
	arg->max_tx_power = ev->hw_max_tx_power;
	arg->ht_cap = ev->ht_cap_info;
	arg->vht_cap = ev->vht_cap_info;
	arg->sw_ver0 = ev->sw_version;
	arg->sw_ver1 = ev->sw_version_1;
	arg->phy_capab = ev->phy_capability;
	arg->num_rf_chains = ev->num_rf_chains;
	arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
	arg->num_mem_reqs = ev->num_mem_reqs;
	arg->service_map = ev->wmi_service_bitmap;
2617
	arg->service_map_len = sizeof(ev->wmi_service_bitmap);
2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630

	n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
		  ARRAY_SIZE(arg->mem_reqs));
	for (i = 0; i < n; i++)
		arg->mem_reqs[i] = &ev->mem_reqs[i];

	if (skb->len <
	    __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
		return -EPROTO;

	return 0;
}

M
Michal Kazior 已提交
2631 2632 2633
static int
ath10k_wmi_10x_op_pull_svc_rdy_ev(struct ath10k *ar, struct sk_buff *skb,
				  struct wmi_svc_rdy_ev_arg *arg)
2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652
{
	struct wmi_10x_service_ready_event *ev;
	int i, n;

	if (skb->len < sizeof(*ev))
		return -EPROTO;

	ev = (void *)skb->data;
	skb_pull(skb, sizeof(*ev));
	arg->min_tx_power = ev->hw_min_tx_power;
	arg->max_tx_power = ev->hw_max_tx_power;
	arg->ht_cap = ev->ht_cap_info;
	arg->vht_cap = ev->vht_cap_info;
	arg->sw_ver0 = ev->sw_version;
	arg->phy_capab = ev->phy_capability;
	arg->num_rf_chains = ev->num_rf_chains;
	arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
	arg->num_mem_reqs = ev->num_mem_reqs;
	arg->service_map = ev->wmi_service_bitmap;
2653
	arg->service_map_len = sizeof(ev->wmi_service_bitmap);
2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666

	n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
		  ARRAY_SIZE(arg->mem_reqs));
	for (i = 0; i < n; i++)
		arg->mem_reqs[i] = &ev->mem_reqs[i];

	if (skb->len <
	    __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
		return -EPROTO;

	return 0;
}

2667 2668
static void ath10k_wmi_event_service_ready(struct ath10k *ar,
					   struct sk_buff *skb)
2669
{
2670 2671 2672 2673
	struct wmi_svc_rdy_ev_arg arg = {};
	u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
	int ret;

M
Michal Kazior 已提交
2674
	ret = ath10k_wmi_pull_svc_rdy(ar, skb, &arg);
2675 2676
	if (ret) {
		ath10k_warn(ar, "failed to parse service ready: %d\n", ret);
2677 2678 2679
		return;
	}

M
Michal Kazior 已提交
2680 2681 2682 2683
	memset(&ar->wmi.svc_map, 0, sizeof(ar->wmi.svc_map));
	ath10k_wmi_map_svc(ar, arg.service_map, ar->wmi.svc_map,
			   arg.service_map_len);

2684 2685 2686 2687
	ar->hw_min_tx_power = __le32_to_cpu(arg.min_tx_power);
	ar->hw_max_tx_power = __le32_to_cpu(arg.max_tx_power);
	ar->ht_cap_info = __le32_to_cpu(arg.ht_cap);
	ar->vht_cap_info = __le32_to_cpu(arg.vht_cap);
2688
	ar->fw_version_major =
2689 2690
		(__le32_to_cpu(arg.sw_ver0) & 0xff000000) >> 24;
	ar->fw_version_minor = (__le32_to_cpu(arg.sw_ver0) & 0x00ffffff);
2691
	ar->fw_version_release =
2692 2693 2694 2695 2696 2697 2698
		(__le32_to_cpu(arg.sw_ver1) & 0xffff0000) >> 16;
	ar->fw_version_build = (__le32_to_cpu(arg.sw_ver1) & 0x0000ffff);
	ar->phy_capability = __le32_to_cpu(arg.phy_capab);
	ar->num_rf_chains = __le32_to_cpu(arg.num_rf_chains);
	ar->ath_common.regulatory.current_rd = __le32_to_cpu(arg.eeprom_rd);

	ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
2699
			arg.service_map, arg.service_map_len);
2700

2701 2702
	/* only manually set fw features when not using FW IE format */
	if (ar->fw_api == 1 && ar->fw_version_build > 636)
2703 2704
		set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features);

2705
	if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
2706
		ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
2707 2708 2709
			    ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
		ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
	}
2710

M
Michal Kazior 已提交
2711 2712 2713
	ar->supp_tx_chainmask = (1 << ar->num_rf_chains) - 1;
	ar->supp_rx_chainmask = (1 << ar->num_rf_chains) - 1;

2714 2715 2716 2717 2718 2719 2720 2721 2722 2723
	if (strlen(ar->hw->wiphy->fw_version) == 0) {
		snprintf(ar->hw->wiphy->fw_version,
			 sizeof(ar->hw->wiphy->fw_version),
			 "%u.%u.%u.%u",
			 ar->fw_version_major,
			 ar->fw_version_minor,
			 ar->fw_version_release,
			 ar->fw_version_build);
	}

2724 2725
	num_mem_reqs = __le32_to_cpu(arg.num_mem_reqs);
	if (num_mem_reqs > WMI_MAX_MEM_REQS) {
2726
		ath10k_warn(ar, "requested memory chunks number (%d) exceeds the limit\n",
2727 2728
			    num_mem_reqs);
		return;
2729 2730
	}

2731
	for (i = 0; i < num_mem_reqs; ++i) {
2732 2733 2734 2735
		req_id = __le32_to_cpu(arg.mem_reqs[i]->req_id);
		num_units = __le32_to_cpu(arg.mem_reqs[i]->num_units);
		unit_size = __le32_to_cpu(arg.mem_reqs[i]->unit_size);
		num_unit_info = __le32_to_cpu(arg.mem_reqs[i]->num_unit_info);
2736 2737 2738 2739 2740 2741

		if (num_unit_info & NUM_UNITS_IS_NUM_PEERS)
			/* number of units to allocate is number of
			 * peers, 1 extra for self peer on target */
			/* this needs to be tied, host and target
			 * can get out of sync */
2742
			num_units = TARGET_10X_NUM_PEERS + 1;
2743
		else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS)
2744
			num_units = TARGET_10X_NUM_VDEVS + 1;
2745

2746
		ath10k_dbg(ar, ATH10K_DBG_WMI,
2747 2748
			   "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n",
			   req_id,
2749
			   __le32_to_cpu(arg.mem_reqs[i]->num_units),
2750 2751 2752 2753 2754 2755 2756 2757 2758 2759
			   num_unit_info,
			   unit_size,
			   num_units);

		ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units,
						unit_size);
		if (ret)
			return;
	}

2760
	ath10k_dbg(ar, ATH10K_DBG_WMI,
2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771
		   "wmi event service ready min_tx_power 0x%08x max_tx_power 0x%08x ht_cap 0x%08x vht_cap 0x%08x sw_ver0 0x%08x sw_ver1 0x%08x phy_capab 0x%08x num_rf_chains 0x%08x eeprom_rd 0x%08x num_mem_reqs 0x%08x\n",
		   __le32_to_cpu(arg.min_tx_power),
		   __le32_to_cpu(arg.max_tx_power),
		   __le32_to_cpu(arg.ht_cap),
		   __le32_to_cpu(arg.vht_cap),
		   __le32_to_cpu(arg.sw_ver0),
		   __le32_to_cpu(arg.sw_ver1),
		   __le32_to_cpu(arg.phy_capab),
		   __le32_to_cpu(arg.num_rf_chains),
		   __le32_to_cpu(arg.eeprom_rd),
		   __le32_to_cpu(arg.num_mem_reqs));
2772 2773 2774 2775

	complete(&ar->wmi.service_ready);
}

M
Michal Kazior 已提交
2776 2777
static int ath10k_wmi_op_pull_rdy_ev(struct ath10k *ar, struct sk_buff *skb,
				     struct wmi_rdy_ev_arg *arg)
2778
{
2779
	struct wmi_ready_event *ev = (void *)skb->data;
2780

2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791
	if (skb->len < sizeof(*ev))
		return -EPROTO;

	skb_pull(skb, sizeof(*ev));
	arg->sw_version = ev->sw_version;
	arg->abi_version = ev->abi_version;
	arg->status = ev->status;
	arg->mac_addr = ev->mac_addr.addr;

	return 0;
}
2792

2793 2794 2795 2796 2797
static int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb)
{
	struct wmi_rdy_ev_arg arg = {};
	int ret;

M
Michal Kazior 已提交
2798
	ret = ath10k_wmi_pull_rdy(ar, skb, &arg);
2799 2800 2801 2802
	if (ret) {
		ath10k_warn(ar, "failed to parse ready event: %d\n", ret);
		return ret;
	}
2803

2804
	ath10k_dbg(ar, ATH10K_DBG_WMI,
2805 2806 2807 2808 2809
		   "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d\n",
		   __le32_to_cpu(arg.sw_version),
		   __le32_to_cpu(arg.abi_version),
		   arg.mac_addr,
		   __le32_to_cpu(arg.status));
2810

2811
	ether_addr_copy(ar->mac_addr, arg.mac_addr);
2812 2813 2814 2815
	complete(&ar->wmi.unified_ready);
	return 0;
}

M
Michal Kazior 已提交
2816
static void ath10k_wmi_op_rx(struct ath10k *ar, struct sk_buff *skb)
2817 2818 2819 2820 2821 2822 2823 2824 2825 2826
{
	struct wmi_cmd_hdr *cmd_hdr;
	enum wmi_event_id id;

	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
	id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);

	if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
		return;

2827
	trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918

	switch (id) {
	case WMI_MGMT_RX_EVENTID:
		ath10k_wmi_event_mgmt_rx(ar, skb);
		/* mgmt_rx() owns the skb now! */
		return;
	case WMI_SCAN_EVENTID:
		ath10k_wmi_event_scan(ar, skb);
		break;
	case WMI_CHAN_INFO_EVENTID:
		ath10k_wmi_event_chan_info(ar, skb);
		break;
	case WMI_ECHO_EVENTID:
		ath10k_wmi_event_echo(ar, skb);
		break;
	case WMI_DEBUG_MESG_EVENTID:
		ath10k_wmi_event_debug_mesg(ar, skb);
		break;
	case WMI_UPDATE_STATS_EVENTID:
		ath10k_wmi_event_update_stats(ar, skb);
		break;
	case WMI_VDEV_START_RESP_EVENTID:
		ath10k_wmi_event_vdev_start_resp(ar, skb);
		break;
	case WMI_VDEV_STOPPED_EVENTID:
		ath10k_wmi_event_vdev_stopped(ar, skb);
		break;
	case WMI_PEER_STA_KICKOUT_EVENTID:
		ath10k_wmi_event_peer_sta_kickout(ar, skb);
		break;
	case WMI_HOST_SWBA_EVENTID:
		ath10k_wmi_event_host_swba(ar, skb);
		break;
	case WMI_TBTTOFFSET_UPDATE_EVENTID:
		ath10k_wmi_event_tbttoffset_update(ar, skb);
		break;
	case WMI_PHYERR_EVENTID:
		ath10k_wmi_event_phyerr(ar, skb);
		break;
	case WMI_ROAM_EVENTID:
		ath10k_wmi_event_roam(ar, skb);
		break;
	case WMI_PROFILE_MATCH:
		ath10k_wmi_event_profile_match(ar, skb);
		break;
	case WMI_DEBUG_PRINT_EVENTID:
		ath10k_wmi_event_debug_print(ar, skb);
		break;
	case WMI_PDEV_QVIT_EVENTID:
		ath10k_wmi_event_pdev_qvit(ar, skb);
		break;
	case WMI_WLAN_PROFILE_DATA_EVENTID:
		ath10k_wmi_event_wlan_profile_data(ar, skb);
		break;
	case WMI_RTT_MEASUREMENT_REPORT_EVENTID:
		ath10k_wmi_event_rtt_measurement_report(ar, skb);
		break;
	case WMI_TSF_MEASUREMENT_REPORT_EVENTID:
		ath10k_wmi_event_tsf_measurement_report(ar, skb);
		break;
	case WMI_RTT_ERROR_REPORT_EVENTID:
		ath10k_wmi_event_rtt_error_report(ar, skb);
		break;
	case WMI_WOW_WAKEUP_HOST_EVENTID:
		ath10k_wmi_event_wow_wakeup_host(ar, skb);
		break;
	case WMI_DCS_INTERFERENCE_EVENTID:
		ath10k_wmi_event_dcs_interference(ar, skb);
		break;
	case WMI_PDEV_TPC_CONFIG_EVENTID:
		ath10k_wmi_event_pdev_tpc_config(ar, skb);
		break;
	case WMI_PDEV_FTM_INTG_EVENTID:
		ath10k_wmi_event_pdev_ftm_intg(ar, skb);
		break;
	case WMI_GTK_OFFLOAD_STATUS_EVENTID:
		ath10k_wmi_event_gtk_offload_status(ar, skb);
		break;
	case WMI_GTK_REKEY_FAIL_EVENTID:
		ath10k_wmi_event_gtk_rekey_fail(ar, skb);
		break;
	case WMI_TX_DELBA_COMPLETE_EVENTID:
		ath10k_wmi_event_delba_complete(ar, skb);
		break;
	case WMI_TX_ADDBA_COMPLETE_EVENTID:
		ath10k_wmi_event_addba_complete(ar, skb);
		break;
	case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
		ath10k_wmi_event_vdev_install_key_complete(ar, skb);
		break;
	case WMI_SERVICE_READY_EVENTID:
2919
		ath10k_wmi_event_service_ready(ar, skb);
2920 2921
		break;
	case WMI_READY_EVENTID:
2922
		ath10k_wmi_event_ready(ar, skb);
2923 2924
		break;
	default:
2925
		ath10k_warn(ar, "Unknown eventid: %d\n", id);
2926 2927 2928 2929 2930 2931
		break;
	}

	dev_kfree_skb(skb);
}

M
Michal Kazior 已提交
2932
static void ath10k_wmi_10_1_op_rx(struct ath10k *ar, struct sk_buff *skb)
2933 2934 2935
{
	struct wmi_cmd_hdr *cmd_hdr;
	enum wmi_10x_event_id id;
K
Kalle Valo 已提交
2936
	bool consumed;
2937 2938 2939 2940 2941 2942 2943

	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
	id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);

	if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
		return;

2944
	trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2945

K
Kalle Valo 已提交
2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957
	consumed = ath10k_tm_event_wmi(ar, id, skb);

	/* Ready event must be handled normally also in UTF mode so that we
	 * know the UTF firmware has booted, others we are just bypass WMI
	 * events to testmode.
	 */
	if (consumed && id != WMI_10X_READY_EVENTID) {
		ath10k_dbg(ar, ATH10K_DBG_WMI,
			   "wmi testmode consumed 0x%x\n", id);
		goto out;
	}

2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038
	switch (id) {
	case WMI_10X_MGMT_RX_EVENTID:
		ath10k_wmi_event_mgmt_rx(ar, skb);
		/* mgmt_rx() owns the skb now! */
		return;
	case WMI_10X_SCAN_EVENTID:
		ath10k_wmi_event_scan(ar, skb);
		break;
	case WMI_10X_CHAN_INFO_EVENTID:
		ath10k_wmi_event_chan_info(ar, skb);
		break;
	case WMI_10X_ECHO_EVENTID:
		ath10k_wmi_event_echo(ar, skb);
		break;
	case WMI_10X_DEBUG_MESG_EVENTID:
		ath10k_wmi_event_debug_mesg(ar, skb);
		break;
	case WMI_10X_UPDATE_STATS_EVENTID:
		ath10k_wmi_event_update_stats(ar, skb);
		break;
	case WMI_10X_VDEV_START_RESP_EVENTID:
		ath10k_wmi_event_vdev_start_resp(ar, skb);
		break;
	case WMI_10X_VDEV_STOPPED_EVENTID:
		ath10k_wmi_event_vdev_stopped(ar, skb);
		break;
	case WMI_10X_PEER_STA_KICKOUT_EVENTID:
		ath10k_wmi_event_peer_sta_kickout(ar, skb);
		break;
	case WMI_10X_HOST_SWBA_EVENTID:
		ath10k_wmi_event_host_swba(ar, skb);
		break;
	case WMI_10X_TBTTOFFSET_UPDATE_EVENTID:
		ath10k_wmi_event_tbttoffset_update(ar, skb);
		break;
	case WMI_10X_PHYERR_EVENTID:
		ath10k_wmi_event_phyerr(ar, skb);
		break;
	case WMI_10X_ROAM_EVENTID:
		ath10k_wmi_event_roam(ar, skb);
		break;
	case WMI_10X_PROFILE_MATCH:
		ath10k_wmi_event_profile_match(ar, skb);
		break;
	case WMI_10X_DEBUG_PRINT_EVENTID:
		ath10k_wmi_event_debug_print(ar, skb);
		break;
	case WMI_10X_PDEV_QVIT_EVENTID:
		ath10k_wmi_event_pdev_qvit(ar, skb);
		break;
	case WMI_10X_WLAN_PROFILE_DATA_EVENTID:
		ath10k_wmi_event_wlan_profile_data(ar, skb);
		break;
	case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID:
		ath10k_wmi_event_rtt_measurement_report(ar, skb);
		break;
	case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID:
		ath10k_wmi_event_tsf_measurement_report(ar, skb);
		break;
	case WMI_10X_RTT_ERROR_REPORT_EVENTID:
		ath10k_wmi_event_rtt_error_report(ar, skb);
		break;
	case WMI_10X_WOW_WAKEUP_HOST_EVENTID:
		ath10k_wmi_event_wow_wakeup_host(ar, skb);
		break;
	case WMI_10X_DCS_INTERFERENCE_EVENTID:
		ath10k_wmi_event_dcs_interference(ar, skb);
		break;
	case WMI_10X_PDEV_TPC_CONFIG_EVENTID:
		ath10k_wmi_event_pdev_tpc_config(ar, skb);
		break;
	case WMI_10X_INST_RSSI_STATS_EVENTID:
		ath10k_wmi_event_inst_rssi_stats(ar, skb);
		break;
	case WMI_10X_VDEV_STANDBY_REQ_EVENTID:
		ath10k_wmi_event_vdev_standby_req(ar, skb);
		break;
	case WMI_10X_VDEV_RESUME_REQ_EVENTID:
		ath10k_wmi_event_vdev_resume_req(ar, skb);
		break;
	case WMI_10X_SERVICE_READY_EVENTID:
3039
		ath10k_wmi_event_service_ready(ar, skb);
3040 3041
		break;
	case WMI_10X_READY_EVENTID:
3042
		ath10k_wmi_event_ready(ar, skb);
3043
		break;
K
Kalle Valo 已提交
3044 3045 3046
	case WMI_10X_PDEV_UTF_EVENTID:
		/* ignore utf events */
		break;
3047
	default:
3048
		ath10k_warn(ar, "Unknown eventid: %d\n", id);
3049 3050 3051
		break;
	}

K
Kalle Valo 已提交
3052
out:
3053 3054 3055
	dev_kfree_skb(skb);
}

M
Michal Kazior 已提交
3056
static void ath10k_wmi_10_2_op_rx(struct ath10k *ar, struct sk_buff *skb)
3057 3058 3059 3060 3061 3062 3063 3064 3065 3066
{
	struct wmi_cmd_hdr *cmd_hdr;
	enum wmi_10_2_event_id id;

	cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
	id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);

	if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
		return;

3067
	trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149

	switch (id) {
	case WMI_10_2_MGMT_RX_EVENTID:
		ath10k_wmi_event_mgmt_rx(ar, skb);
		/* mgmt_rx() owns the skb now! */
		return;
	case WMI_10_2_SCAN_EVENTID:
		ath10k_wmi_event_scan(ar, skb);
		break;
	case WMI_10_2_CHAN_INFO_EVENTID:
		ath10k_wmi_event_chan_info(ar, skb);
		break;
	case WMI_10_2_ECHO_EVENTID:
		ath10k_wmi_event_echo(ar, skb);
		break;
	case WMI_10_2_DEBUG_MESG_EVENTID:
		ath10k_wmi_event_debug_mesg(ar, skb);
		break;
	case WMI_10_2_UPDATE_STATS_EVENTID:
		ath10k_wmi_event_update_stats(ar, skb);
		break;
	case WMI_10_2_VDEV_START_RESP_EVENTID:
		ath10k_wmi_event_vdev_start_resp(ar, skb);
		break;
	case WMI_10_2_VDEV_STOPPED_EVENTID:
		ath10k_wmi_event_vdev_stopped(ar, skb);
		break;
	case WMI_10_2_PEER_STA_KICKOUT_EVENTID:
		ath10k_wmi_event_peer_sta_kickout(ar, skb);
		break;
	case WMI_10_2_HOST_SWBA_EVENTID:
		ath10k_wmi_event_host_swba(ar, skb);
		break;
	case WMI_10_2_TBTTOFFSET_UPDATE_EVENTID:
		ath10k_wmi_event_tbttoffset_update(ar, skb);
		break;
	case WMI_10_2_PHYERR_EVENTID:
		ath10k_wmi_event_phyerr(ar, skb);
		break;
	case WMI_10_2_ROAM_EVENTID:
		ath10k_wmi_event_roam(ar, skb);
		break;
	case WMI_10_2_PROFILE_MATCH:
		ath10k_wmi_event_profile_match(ar, skb);
		break;
	case WMI_10_2_DEBUG_PRINT_EVENTID:
		ath10k_wmi_event_debug_print(ar, skb);
		break;
	case WMI_10_2_PDEV_QVIT_EVENTID:
		ath10k_wmi_event_pdev_qvit(ar, skb);
		break;
	case WMI_10_2_WLAN_PROFILE_DATA_EVENTID:
		ath10k_wmi_event_wlan_profile_data(ar, skb);
		break;
	case WMI_10_2_RTT_MEASUREMENT_REPORT_EVENTID:
		ath10k_wmi_event_rtt_measurement_report(ar, skb);
		break;
	case WMI_10_2_TSF_MEASUREMENT_REPORT_EVENTID:
		ath10k_wmi_event_tsf_measurement_report(ar, skb);
		break;
	case WMI_10_2_RTT_ERROR_REPORT_EVENTID:
		ath10k_wmi_event_rtt_error_report(ar, skb);
		break;
	case WMI_10_2_WOW_WAKEUP_HOST_EVENTID:
		ath10k_wmi_event_wow_wakeup_host(ar, skb);
		break;
	case WMI_10_2_DCS_INTERFERENCE_EVENTID:
		ath10k_wmi_event_dcs_interference(ar, skb);
		break;
	case WMI_10_2_PDEV_TPC_CONFIG_EVENTID:
		ath10k_wmi_event_pdev_tpc_config(ar, skb);
		break;
	case WMI_10_2_INST_RSSI_STATS_EVENTID:
		ath10k_wmi_event_inst_rssi_stats(ar, skb);
		break;
	case WMI_10_2_VDEV_STANDBY_REQ_EVENTID:
		ath10k_wmi_event_vdev_standby_req(ar, skb);
		break;
	case WMI_10_2_VDEV_RESUME_REQ_EVENTID:
		ath10k_wmi_event_vdev_resume_req(ar, skb);
		break;
	case WMI_10_2_SERVICE_READY_EVENTID:
3150
		ath10k_wmi_event_service_ready(ar, skb);
3151 3152
		break;
	case WMI_10_2_READY_EVENTID:
3153
		ath10k_wmi_event_ready(ar, skb);
3154 3155 3156 3157 3158 3159 3160 3161
		break;
	case WMI_10_2_RTT_KEEPALIVE_EVENTID:
	case WMI_10_2_GPIO_INPUT_EVENTID:
	case WMI_10_2_PEER_RATECODE_LIST_EVENTID:
	case WMI_10_2_GENERIC_BUFFER_EVENTID:
	case WMI_10_2_MCAST_BUF_RELEASE_EVENTID:
	case WMI_10_2_MCAST_LIST_AGEOUT_EVENTID:
	case WMI_10_2_WDS_PEER_EVENTID:
3162
		ath10k_dbg(ar, ATH10K_DBG_WMI,
3163 3164 3165
			   "received event id %d not implemented\n", id);
		break;
	default:
3166
		ath10k_warn(ar, "Unknown eventid: %d\n", id);
3167 3168 3169 3170 3171
		break;
	}

	dev_kfree_skb(skb);
}
3172

3173 3174
static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb)
{
M
Michal Kazior 已提交
3175 3176 3177 3178 3179
	int ret;

	ret = ath10k_wmi_rx(ar, skb);
	if (ret)
		ath10k_warn(ar, "failed to process wmi rx: %d\n", ret);
3180 3181
}

M
Michal Kazior 已提交
3182
int ath10k_wmi_connect(struct ath10k *ar)
3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193
{
	int status;
	struct ath10k_htc_svc_conn_req conn_req;
	struct ath10k_htc_svc_conn_resp conn_resp;

	memset(&conn_req, 0, sizeof(conn_req));
	memset(&conn_resp, 0, sizeof(conn_resp));

	/* these fields are the same for all service endpoints */
	conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete;
	conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx;
3194
	conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits;
3195 3196 3197 3198

	/* connect to control service */
	conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;

3199
	status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
3200
	if (status) {
3201
		ath10k_warn(ar, "failed to connect to WMI CONTROL service status: %d\n",
3202 3203 3204 3205 3206 3207 3208 3209
			    status);
		return status;
	}

	ar->wmi.eid = conn_resp.eid;
	return 0;
}

M
Michal Kazior 已提交
3210 3211 3212 3213
static struct sk_buff *
ath10k_wmi_op_gen_pdev_set_rd(struct ath10k *ar, u16 rd, u16 rd2g, u16 rd5g,
			      u16 ctl2g, u16 ctl5g,
			      enum wmi_dfs_region dfs_reg)
3214 3215 3216 3217
{
	struct wmi_pdev_set_regdomain_cmd *cmd;
	struct sk_buff *skb;

3218
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3219
	if (!skb)
M
Michal Kazior 已提交
3220
		return ERR_PTR(-ENOMEM);
3221 3222 3223 3224 3225 3226 3227 3228

	cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
	cmd->reg_domain = __cpu_to_le32(rd);
	cmd->reg_domain_2G = __cpu_to_le32(rd2g);
	cmd->reg_domain_5G = __cpu_to_le32(rd5g);
	cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
	cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);

3229
	ath10k_dbg(ar, ATH10K_DBG_WMI,
3230 3231
		   "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n",
		   rd, rd2g, rd5g, ctl2g, ctl5g);
M
Michal Kazior 已提交
3232
	return skb;
3233 3234
}

M
Michal Kazior 已提交
3235 3236 3237 3238
static struct sk_buff *
ath10k_wmi_10x_op_gen_pdev_set_rd(struct ath10k *ar, u16 rd, u16 rd2g, u16
				  rd5g, u16 ctl2g, u16 ctl5g,
				  enum wmi_dfs_region dfs_reg)
3239 3240 3241 3242
{
	struct wmi_pdev_set_regdomain_cmd_10x *cmd;
	struct sk_buff *skb;

3243
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3244
	if (!skb)
M
Michal Kazior 已提交
3245
		return ERR_PTR(-ENOMEM);
3246 3247 3248 3249 3250 3251 3252 3253 3254

	cmd = (struct wmi_pdev_set_regdomain_cmd_10x *)skb->data;
	cmd->reg_domain = __cpu_to_le32(rd);
	cmd->reg_domain_2G = __cpu_to_le32(rd2g);
	cmd->reg_domain_5G = __cpu_to_le32(rd5g);
	cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
	cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
	cmd->dfs_domain = __cpu_to_le32(dfs_reg);

3255
	ath10k_dbg(ar, ATH10K_DBG_WMI,
3256 3257
		   "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
		   rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
M
Michal Kazior 已提交
3258
	return skb;
3259 3260
}

M
Michal Kazior 已提交
3261 3262
static struct sk_buff *
ath10k_wmi_op_gen_pdev_suspend(struct ath10k *ar, u32 suspend_opt)
3263 3264 3265 3266
{
	struct wmi_pdev_suspend_cmd *cmd;
	struct sk_buff *skb;

3267
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3268
	if (!skb)
M
Michal Kazior 已提交
3269
		return ERR_PTR(-ENOMEM);
3270 3271

	cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
3272
	cmd->suspend_opt = __cpu_to_le32(suspend_opt);
3273

M
Michal Kazior 已提交
3274
	return skb;
3275 3276
}

M
Michal Kazior 已提交
3277 3278
static struct sk_buff *
ath10k_wmi_op_gen_pdev_resume(struct ath10k *ar)
3279 3280 3281
{
	struct sk_buff *skb;

3282
	skb = ath10k_wmi_alloc_skb(ar, 0);
M
Michal Kazior 已提交
3283 3284
	if (!skb)
		return ERR_PTR(-ENOMEM);
3285

M
Michal Kazior 已提交
3286
	return skb;
3287 3288
}

M
Michal Kazior 已提交
3289 3290
static struct sk_buff *
ath10k_wmi_op_gen_pdev_set_param(struct ath10k *ar, u32 id, u32 value)
3291 3292 3293 3294
{
	struct wmi_pdev_set_param_cmd *cmd;
	struct sk_buff *skb;

3295
	if (id == WMI_PDEV_PARAM_UNSUPPORTED) {
3296 3297
		ath10k_warn(ar, "pdev param %d not supported by firmware\n",
			    id);
M
Michal Kazior 已提交
3298
		return ERR_PTR(-EOPNOTSUPP);
3299 3300
	}

3301
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3302
	if (!skb)
M
Michal Kazior 已提交
3303
		return ERR_PTR(-ENOMEM);
3304 3305 3306 3307 3308

	cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
	cmd->param_id    = __cpu_to_le32(id);
	cmd->param_value = __cpu_to_le32(value);

3309
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n",
3310
		   id, value);
M
Michal Kazior 已提交
3311
	return skb;
3312 3313
}

3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335
static void ath10k_wmi_put_host_mem_chunks(struct ath10k *ar,
					   struct wmi_host_mem_chunks *chunks)
{
	struct host_memory_chunk *chunk;
	int i;

	chunks->count = __cpu_to_le32(ar->wmi.num_mem_chunks);

	for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
		chunk = &chunks->items[i];
		chunk->ptr = __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
		chunk->size = __cpu_to_le32(ar->wmi.mem_chunks[i].len);
		chunk->req_id = __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);

		ath10k_dbg(ar, ATH10K_DBG_WMI,
			   "wmi chunk %d len %d requested, addr 0x%llx\n",
			   i,
			   ar->wmi.mem_chunks[i].len,
			   (unsigned long long)ar->wmi.mem_chunks[i].paddr);
	}
}

M
Michal Kazior 已提交
3336
static struct sk_buff *ath10k_wmi_op_gen_init(struct ath10k *ar)
3337 3338 3339 3340
{
	struct wmi_init_cmd *cmd;
	struct sk_buff *buf;
	struct wmi_resource_config config = {};
3341
	u32 len, val;
3342 3343

	config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS);
3344
	config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS);
3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393
	config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS);

	config.num_offload_reorder_bufs =
		__cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS);

	config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS);
	config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS);
	config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT);
	config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK);
	config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK);
	config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
	config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
	config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
	config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI);
	config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE);

	config.scan_max_pending_reqs =
		__cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS);

	config.bmiss_offload_max_vdev =
		__cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV);

	config.roam_offload_max_vdev =
		__cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV);

	config.roam_offload_max_ap_profiles =
		__cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES);

	config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS);
	config.num_mcast_table_elems =
		__cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS);

	config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE);
	config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE);
	config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES);
	config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE);
	config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM);

	val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
	config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);

	config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG);

	config.gtk_offload_max_vdev =
		__cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV);

	config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC);
	config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES);

3394 3395 3396
	len = sizeof(*cmd) +
	      (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);

3397
	buf = ath10k_wmi_alloc_skb(ar, len);
3398
	if (!buf)
M
Michal Kazior 已提交
3399
		return ERR_PTR(-ENOMEM);
3400 3401

	cmd = (struct wmi_init_cmd *)buf->data;
3402

3403
	memcpy(&cmd->resource_config, &config, sizeof(config));
3404
	ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3405

3406
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init\n");
M
Michal Kazior 已提交
3407
	return buf;
3408 3409
}

M
Michal Kazior 已提交
3410
static struct sk_buff *ath10k_wmi_10_1_op_gen_init(struct ath10k *ar)
3411 3412 3413 3414 3415 3416
{
	struct wmi_init_cmd_10x *cmd;
	struct sk_buff *buf;
	struct wmi_resource_config_10x config = {};
	u32 len, val;

3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428
	config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
	config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
	config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
	config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
	config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
	config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
	config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
	config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
	config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
	config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
	config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
	config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3429 3430

	config.scan_max_pending_reqs =
3431
		__cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3432 3433

	config.bmiss_offload_max_vdev =
3434
		__cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3435 3436

	config.roam_offload_max_vdev =
3437
		__cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3438 3439

	config.roam_offload_max_ap_profiles =
3440
		__cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3441

3442
	config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3443
	config.num_mcast_table_elems =
3444
		__cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3445

3446 3447 3448 3449 3450
	config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
	config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
	config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
	config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
	config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3451

3452
	val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3453 3454
	config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);

3455
	config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3456

3457 3458
	config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
	config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3459 3460 3461 3462

	len = sizeof(*cmd) +
	      (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);

3463
	buf = ath10k_wmi_alloc_skb(ar, len);
3464
	if (!buf)
M
Michal Kazior 已提交
3465
		return ERR_PTR(-ENOMEM);
3466 3467 3468 3469

	cmd = (struct wmi_init_cmd_10x *)buf->data;

	memcpy(&cmd->resource_config, &config, sizeof(config));
3470
	ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3471

3472
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10x\n");
M
Michal Kazior 已提交
3473
	return buf;
3474 3475
}

M
Michal Kazior 已提交
3476
static struct sk_buff *ath10k_wmi_10_2_op_gen_init(struct ath10k *ar)
3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528
{
	struct wmi_init_cmd_10_2 *cmd;
	struct sk_buff *buf;
	struct wmi_resource_config_10x config = {};
	u32 len, val;

	config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
	config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
	config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
	config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
	config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
	config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
	config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
	config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
	config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
	config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
	config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
	config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);

	config.scan_max_pending_reqs =
		__cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);

	config.bmiss_offload_max_vdev =
		__cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);

	config.roam_offload_max_vdev =
		__cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);

	config.roam_offload_max_ap_profiles =
		__cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);

	config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
	config.num_mcast_table_elems =
		__cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);

	config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
	config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
	config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
	config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
	config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);

	val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
	config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);

	config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);

	config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
	config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);

	len = sizeof(*cmd) +
	      (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);

3529
	buf = ath10k_wmi_alloc_skb(ar, len);
3530
	if (!buf)
M
Michal Kazior 已提交
3531
		return ERR_PTR(-ENOMEM);
3532 3533 3534 3535

	cmd = (struct wmi_init_cmd_10_2 *)buf->data;

	memcpy(&cmd->resource_config.common, &config, sizeof(config));
3536
	ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3537

3538
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10.2\n");
M
Michal Kazior 已提交
3539
	return buf;
3540 3541
}

3542
static int ath10k_wmi_start_scan_verify(const struct wmi_start_scan_arg *arg)
3543
{
3544 3545 3546 3547 3548 3549 3550 3551
	if (arg->ie_len && !arg->ie)
		return -EINVAL;
	if (arg->n_channels && !arg->channels)
		return -EINVAL;
	if (arg->n_ssids && !arg->ssids)
		return -EINVAL;
	if (arg->n_bssids && !arg->bssids)
		return -EINVAL;
3552

3553 3554 3555 3556 3557 3558 3559 3560
	if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN)
		return -EINVAL;
	if (arg->n_channels > ARRAY_SIZE(arg->channels))
		return -EINVAL;
	if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID)
		return -EINVAL;
	if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID)
		return -EINVAL;
3561

3562 3563
	return 0;
}
3564

3565 3566 3567 3568 3569 3570
static size_t
ath10k_wmi_start_scan_tlvs_len(const struct wmi_start_scan_arg *arg)
{
	int len = 0;

	if (arg->ie_len) {
3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592
		len += sizeof(struct wmi_ie_data);
		len += roundup(arg->ie_len, 4);
	}

	if (arg->n_channels) {
		len += sizeof(struct wmi_chan_list);
		len += sizeof(__le32) * arg->n_channels;
	}

	if (arg->n_ssids) {
		len += sizeof(struct wmi_ssid_list);
		len += sizeof(struct wmi_ssid) * arg->n_ssids;
	}

	if (arg->n_bssids) {
		len += sizeof(struct wmi_bssid_list);
		len += sizeof(struct wmi_mac_addr) * arg->n_bssids;
	}

	return len;
}

3593 3594 3595
static void
ath10k_wmi_put_start_scan_common(struct wmi_start_scan_common *cmn,
				 const struct wmi_start_scan_arg *arg)
3596 3597 3598 3599 3600 3601 3602 3603 3604 3605
{
	u32 scan_id;
	u32 scan_req_id;

	scan_id  = WMI_HOST_SCAN_REQ_ID_PREFIX;
	scan_id |= arg->scan_id;

	scan_req_id  = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
	scan_req_id |= arg->scan_req_id;

3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632
	cmn->scan_id            = __cpu_to_le32(scan_id);
	cmn->scan_req_id        = __cpu_to_le32(scan_req_id);
	cmn->vdev_id            = __cpu_to_le32(arg->vdev_id);
	cmn->scan_priority      = __cpu_to_le32(arg->scan_priority);
	cmn->notify_scan_events = __cpu_to_le32(arg->notify_scan_events);
	cmn->dwell_time_active  = __cpu_to_le32(arg->dwell_time_active);
	cmn->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive);
	cmn->min_rest_time      = __cpu_to_le32(arg->min_rest_time);
	cmn->max_rest_time      = __cpu_to_le32(arg->max_rest_time);
	cmn->repeat_probe_time  = __cpu_to_le32(arg->repeat_probe_time);
	cmn->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time);
	cmn->idle_time          = __cpu_to_le32(arg->idle_time);
	cmn->max_scan_time      = __cpu_to_le32(arg->max_scan_time);
	cmn->probe_delay        = __cpu_to_le32(arg->probe_delay);
	cmn->scan_ctrl_flags    = __cpu_to_le32(arg->scan_ctrl_flags);
}

static void
ath10k_wmi_put_start_scan_tlvs(struct wmi_start_scan_tlvs *tlvs,
			       const struct wmi_start_scan_arg *arg)
{
	struct wmi_ie_data *ie;
	struct wmi_chan_list *channels;
	struct wmi_ssid_list *ssids;
	struct wmi_bssid_list *bssids;
	void *ptr = tlvs->tlvs;
	int i;
3633 3634

	if (arg->n_channels) {
3635
		channels = ptr;
3636 3637 3638 3639
		channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG);
		channels->num_chan = __cpu_to_le32(arg->n_channels);

		for (i = 0; i < arg->n_channels; i++)
3640 3641
			channels->channel_list[i].freq =
				__cpu_to_le16(arg->channels[i]);
3642

3643 3644
		ptr += sizeof(*channels);
		ptr += sizeof(__le32) * arg->n_channels;
3645 3646 3647
	}

	if (arg->n_ssids) {
3648
		ssids = ptr;
3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659
		ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG);
		ssids->num_ssids = __cpu_to_le32(arg->n_ssids);

		for (i = 0; i < arg->n_ssids; i++) {
			ssids->ssids[i].ssid_len =
				__cpu_to_le32(arg->ssids[i].len);
			memcpy(&ssids->ssids[i].ssid,
			       arg->ssids[i].ssid,
			       arg->ssids[i].len);
		}

3660 3661
		ptr += sizeof(*ssids);
		ptr += sizeof(struct wmi_ssid) * arg->n_ssids;
3662 3663 3664
	}

	if (arg->n_bssids) {
3665
		bssids = ptr;
3666 3667 3668 3669 3670 3671 3672 3673
		bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG);
		bssids->num_bssid = __cpu_to_le32(arg->n_bssids);

		for (i = 0; i < arg->n_bssids; i++)
			memcpy(&bssids->bssid_list[i],
			       arg->bssids[i].bssid,
			       ETH_ALEN);

3674 3675
		ptr += sizeof(*bssids);
		ptr += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3676 3677 3678
	}

	if (arg->ie_len) {
3679
		ie = ptr;
3680 3681 3682 3683
		ie->tag = __cpu_to_le32(WMI_IE_TAG);
		ie->ie_len = __cpu_to_le32(arg->ie_len);
		memcpy(ie->ie_data, arg->ie, arg->ie_len);

3684 3685
		ptr += sizeof(*ie);
		ptr += roundup(arg->ie_len, 4);
3686
	}
3687
}
3688

M
Michal Kazior 已提交
3689 3690 3691
static struct sk_buff *
ath10k_wmi_op_gen_start_scan(struct ath10k *ar,
			     const struct wmi_start_scan_arg *arg)
3692
{
M
Michal Kazior 已提交
3693
	struct wmi_start_scan_cmd *cmd;
3694 3695 3696 3697 3698 3699
	struct sk_buff *skb;
	size_t len;
	int ret;

	ret = ath10k_wmi_start_scan_verify(arg);
	if (ret)
M
Michal Kazior 已提交
3700
		return ERR_PTR(ret);
3701

M
Michal Kazior 已提交
3702
	len = sizeof(*cmd) + ath10k_wmi_start_scan_tlvs_len(arg);
3703 3704
	skb = ath10k_wmi_alloc_skb(ar, len);
	if (!skb)
M
Michal Kazior 已提交
3705
		return ERR_PTR(-ENOMEM);
3706

M
Michal Kazior 已提交
3707
	cmd = (struct wmi_start_scan_cmd *)skb->data;
3708

M
Michal Kazior 已提交
3709 3710
	ath10k_wmi_put_start_scan_common(&cmd->common, arg);
	ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3711

M
Michal Kazior 已提交
3712
	cmd->burst_duration_ms = __cpu_to_le32(0);
3713

3714
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi start scan\n");
M
Michal Kazior 已提交
3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742
	return skb;
}

static struct sk_buff *
ath10k_wmi_10x_op_gen_start_scan(struct ath10k *ar,
				 const struct wmi_start_scan_arg *arg)
{
	struct wmi_10x_start_scan_cmd *cmd;
	struct sk_buff *skb;
	size_t len;
	int ret;

	ret = ath10k_wmi_start_scan_verify(arg);
	if (ret)
		return ERR_PTR(ret);

	len = sizeof(*cmd) + ath10k_wmi_start_scan_tlvs_len(arg);
	skb = ath10k_wmi_alloc_skb(ar, len);
	if (!skb)
		return ERR_PTR(-ENOMEM);

	cmd = (struct wmi_10x_start_scan_cmd *)skb->data;

	ath10k_wmi_put_start_scan_common(&cmd->common, arg);
	ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);

	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi 10x start scan\n");
	return skb;
3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757
}

void ath10k_wmi_start_scan_init(struct ath10k *ar,
				struct wmi_start_scan_arg *arg)
{
	/* setup commonly used values */
	arg->scan_req_id = 1;
	arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
	arg->dwell_time_active = 50;
	arg->dwell_time_passive = 150;
	arg->min_rest_time = 50;
	arg->max_rest_time = 500;
	arg->repeat_probe_time = 0;
	arg->probe_spacing_time = 0;
	arg->idle_time = 0;
3758
	arg->max_scan_time = 20000;
3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770
	arg->probe_delay = 5;
	arg->notify_scan_events = WMI_SCAN_EVENT_STARTED
		| WMI_SCAN_EVENT_COMPLETED
		| WMI_SCAN_EVENT_BSS_CHANNEL
		| WMI_SCAN_EVENT_FOREIGN_CHANNEL
		| WMI_SCAN_EVENT_DEQUEUED;
	arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
	arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
	arg->n_bssids = 1;
	arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF";
}

M
Michal Kazior 已提交
3771 3772 3773
static struct sk_buff *
ath10k_wmi_op_gen_stop_scan(struct ath10k *ar,
			    const struct wmi_stop_scan_arg *arg)
3774 3775 3776 3777 3778 3779 3780
{
	struct wmi_stop_scan_cmd *cmd;
	struct sk_buff *skb;
	u32 scan_id;
	u32 req_id;

	if (arg->req_id > 0xFFF)
M
Michal Kazior 已提交
3781
		return ERR_PTR(-EINVAL);
3782
	if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
M
Michal Kazior 已提交
3783
		return ERR_PTR(-EINVAL);
3784

3785
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3786
	if (!skb)
M
Michal Kazior 已提交
3787
		return ERR_PTR(-ENOMEM);
3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800

	scan_id = arg->u.scan_id;
	scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX;

	req_id = arg->req_id;
	req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;

	cmd = (struct wmi_stop_scan_cmd *)skb->data;
	cmd->req_type    = __cpu_to_le32(arg->req_type);
	cmd->vdev_id     = __cpu_to_le32(arg->u.vdev_id);
	cmd->scan_id     = __cpu_to_le32(scan_id);
	cmd->scan_req_id = __cpu_to_le32(req_id);

3801
	ath10k_dbg(ar, ATH10K_DBG_WMI,
3802 3803
		   "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n",
		   arg->req_id, arg->req_type, arg->u.scan_id);
M
Michal Kazior 已提交
3804
	return skb;
3805 3806
}

M
Michal Kazior 已提交
3807 3808 3809 3810 3811
static struct sk_buff *
ath10k_wmi_op_gen_vdev_create(struct ath10k *ar, u32 vdev_id,
			      enum wmi_vdev_type type,
			      enum wmi_vdev_subtype subtype,
			      const u8 macaddr[ETH_ALEN])
3812 3813 3814 3815
{
	struct wmi_vdev_create_cmd *cmd;
	struct sk_buff *skb;

3816
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3817
	if (!skb)
M
Michal Kazior 已提交
3818
		return ERR_PTR(-ENOMEM);
3819 3820 3821 3822 3823

	cmd = (struct wmi_vdev_create_cmd *)skb->data;
	cmd->vdev_id      = __cpu_to_le32(vdev_id);
	cmd->vdev_type    = __cpu_to_le32(type);
	cmd->vdev_subtype = __cpu_to_le32(subtype);
K
Kalle Valo 已提交
3824
	ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
3825

3826
	ath10k_dbg(ar, ATH10K_DBG_WMI,
3827 3828
		   "WMI vdev create: id %d type %d subtype %d macaddr %pM\n",
		   vdev_id, type, subtype, macaddr);
M
Michal Kazior 已提交
3829
	return skb;
3830 3831
}

M
Michal Kazior 已提交
3832 3833
static struct sk_buff *
ath10k_wmi_op_gen_vdev_delete(struct ath10k *ar, u32 vdev_id)
3834 3835 3836 3837
{
	struct wmi_vdev_delete_cmd *cmd;
	struct sk_buff *skb;

3838
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3839
	if (!skb)
M
Michal Kazior 已提交
3840
		return ERR_PTR(-ENOMEM);
3841 3842 3843 3844

	cmd = (struct wmi_vdev_delete_cmd *)skb->data;
	cmd->vdev_id = __cpu_to_le32(vdev_id);

3845
	ath10k_dbg(ar, ATH10K_DBG_WMI,
3846
		   "WMI vdev delete id %d\n", vdev_id);
M
Michal Kazior 已提交
3847
	return skb;
3848 3849
}

M
Michal Kazior 已提交
3850 3851 3852 3853
static struct sk_buff *
ath10k_wmi_op_gen_vdev_start(struct ath10k *ar,
			     const struct wmi_vdev_start_request_arg *arg,
			     bool restart)
3854 3855 3856 3857 3858 3859 3860
{
	struct wmi_vdev_start_request_cmd *cmd;
	struct sk_buff *skb;
	const char *cmdname;
	u32 flags = 0;

	if (WARN_ON(arg->ssid && arg->ssid_len == 0))
M
Michal Kazior 已提交
3861
		return ERR_PTR(-EINVAL);
3862
	if (WARN_ON(arg->hidden_ssid && !arg->ssid))
M
Michal Kazior 已提交
3863
		return ERR_PTR(-EINVAL);
3864
	if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
M
Michal Kazior 已提交
3865
		return ERR_PTR(-EINVAL);
3866

M
Michal Kazior 已提交
3867
	if (restart)
3868 3869
		cmdname = "restart";
	else
M
Michal Kazior 已提交
3870
		cmdname = "start";
3871

3872
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3873
	if (!skb)
M
Michal Kazior 已提交
3874
		return ERR_PTR(-ENOMEM);
3875 3876 3877 3878 3879 3880 3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894

	if (arg->hidden_ssid)
		flags |= WMI_VDEV_START_HIDDEN_SSID;
	if (arg->pmf_enabled)
		flags |= WMI_VDEV_START_PMF_ENABLED;

	cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
	cmd->vdev_id         = __cpu_to_le32(arg->vdev_id);
	cmd->disable_hw_ack  = __cpu_to_le32(arg->disable_hw_ack);
	cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval);
	cmd->dtim_period     = __cpu_to_le32(arg->dtim_period);
	cmd->flags           = __cpu_to_le32(flags);
	cmd->bcn_tx_rate     = __cpu_to_le32(arg->bcn_tx_rate);
	cmd->bcn_tx_power    = __cpu_to_le32(arg->bcn_tx_power);

	if (arg->ssid) {
		cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len);
		memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
	}

3895
	ath10k_wmi_put_wmi_channel(&cmd->chan, &arg->channel);
3896

3897
	ath10k_dbg(ar, ATH10K_DBG_WMI,
3898 3899
		   "wmi vdev %s id 0x%x flags: 0x%0X, freq %d, mode %d, ch_flags: 0x%0X, max_power: %d\n",
		   cmdname, arg->vdev_id,
3900 3901
		   flags, arg->channel.freq, arg->channel.mode,
		   cmd->chan.flags, arg->channel.max_power);
3902

M
Michal Kazior 已提交
3903
	return skb;
3904 3905
}

M
Michal Kazior 已提交
3906 3907
static struct sk_buff *
ath10k_wmi_op_gen_vdev_stop(struct ath10k *ar, u32 vdev_id)
3908 3909 3910 3911
{
	struct wmi_vdev_stop_cmd *cmd;
	struct sk_buff *skb;

3912
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3913
	if (!skb)
M
Michal Kazior 已提交
3914
		return ERR_PTR(-ENOMEM);
3915 3916 3917 3918

	cmd = (struct wmi_vdev_stop_cmd *)skb->data;
	cmd->vdev_id = __cpu_to_le32(vdev_id);

3919
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id);
M
Michal Kazior 已提交
3920
	return skb;
3921 3922
}

M
Michal Kazior 已提交
3923 3924 3925
static struct sk_buff *
ath10k_wmi_op_gen_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid,
			  const u8 *bssid)
3926 3927 3928 3929
{
	struct wmi_vdev_up_cmd *cmd;
	struct sk_buff *skb;

3930
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3931
	if (!skb)
M
Michal Kazior 已提交
3932
		return ERR_PTR(-ENOMEM);
3933 3934 3935 3936

	cmd = (struct wmi_vdev_up_cmd *)skb->data;
	cmd->vdev_id       = __cpu_to_le32(vdev_id);
	cmd->vdev_assoc_id = __cpu_to_le32(aid);
K
Kalle Valo 已提交
3937
	ether_addr_copy(cmd->vdev_bssid.addr, bssid);
3938

3939
	ath10k_dbg(ar, ATH10K_DBG_WMI,
3940 3941
		   "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
		   vdev_id, aid, bssid);
M
Michal Kazior 已提交
3942
	return skb;
3943 3944
}

M
Michal Kazior 已提交
3945 3946
static struct sk_buff *
ath10k_wmi_op_gen_vdev_down(struct ath10k *ar, u32 vdev_id)
3947 3948 3949 3950
{
	struct wmi_vdev_down_cmd *cmd;
	struct sk_buff *skb;

3951
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3952
	if (!skb)
M
Michal Kazior 已提交
3953
		return ERR_PTR(-ENOMEM);
3954 3955 3956 3957

	cmd = (struct wmi_vdev_down_cmd *)skb->data;
	cmd->vdev_id = __cpu_to_le32(vdev_id);

3958
	ath10k_dbg(ar, ATH10K_DBG_WMI,
3959
		   "wmi mgmt vdev down id 0x%x\n", vdev_id);
M
Michal Kazior 已提交
3960
	return skb;
3961 3962
}

M
Michal Kazior 已提交
3963 3964 3965
static struct sk_buff *
ath10k_wmi_op_gen_vdev_set_param(struct ath10k *ar, u32 vdev_id,
				 u32 param_id, u32 param_value)
3966 3967 3968 3969
{
	struct wmi_vdev_set_param_cmd *cmd;
	struct sk_buff *skb;

3970
	if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) {
3971
		ath10k_dbg(ar, ATH10K_DBG_WMI,
3972 3973
			   "vdev param %d not supported by firmware\n",
			    param_id);
M
Michal Kazior 已提交
3974
		return ERR_PTR(-EOPNOTSUPP);
3975 3976
	}

3977
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3978
	if (!skb)
M
Michal Kazior 已提交
3979
		return ERR_PTR(-ENOMEM);
3980 3981 3982 3983 3984 3985

	cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
	cmd->vdev_id     = __cpu_to_le32(vdev_id);
	cmd->param_id    = __cpu_to_le32(param_id);
	cmd->param_value = __cpu_to_le32(param_value);

3986
	ath10k_dbg(ar, ATH10K_DBG_WMI,
3987 3988
		   "wmi vdev id 0x%x set param %d value %d\n",
		   vdev_id, param_id, param_value);
M
Michal Kazior 已提交
3989
	return skb;
3990 3991
}

M
Michal Kazior 已提交
3992 3993 3994
static struct sk_buff *
ath10k_wmi_op_gen_vdev_install_key(struct ath10k *ar,
				   const struct wmi_vdev_install_key_arg *arg)
3995 3996 3997 3998 3999
{
	struct wmi_vdev_install_key_cmd *cmd;
	struct sk_buff *skb;

	if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
M
Michal Kazior 已提交
4000
		return ERR_PTR(-EINVAL);
4001
	if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
M
Michal Kazior 已提交
4002
		return ERR_PTR(-EINVAL);
4003

4004
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd) + arg->key_len);
4005
	if (!skb)
M
Michal Kazior 已提交
4006
		return ERR_PTR(-ENOMEM);
4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017

	cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
	cmd->vdev_id       = __cpu_to_le32(arg->vdev_id);
	cmd->key_idx       = __cpu_to_le32(arg->key_idx);
	cmd->key_flags     = __cpu_to_le32(arg->key_flags);
	cmd->key_cipher    = __cpu_to_le32(arg->key_cipher);
	cmd->key_len       = __cpu_to_le32(arg->key_len);
	cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len);
	cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len);

	if (arg->macaddr)
K
Kalle Valo 已提交
4018
		ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
4019 4020 4021
	if (arg->key_data)
		memcpy(cmd->key_data, arg->key_data, arg->key_len);

4022
	ath10k_dbg(ar, ATH10K_DBG_WMI,
M
Michal Kazior 已提交
4023 4024
		   "wmi vdev install key idx %d cipher %d len %d\n",
		   arg->key_idx, arg->key_cipher, arg->key_len);
M
Michal Kazior 已提交
4025
	return skb;
4026 4027
}

M
Michal Kazior 已提交
4028 4029 4030
static struct sk_buff *
ath10k_wmi_op_gen_vdev_spectral_conf(struct ath10k *ar,
				     const struct wmi_vdev_spectral_conf_arg *arg)
4031 4032 4033 4034
{
	struct wmi_vdev_spectral_conf_cmd *cmd;
	struct sk_buff *skb;

4035
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4036
	if (!skb)
M
Michal Kazior 已提交
4037
		return ERR_PTR(-ENOMEM);
4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059

	cmd = (struct wmi_vdev_spectral_conf_cmd *)skb->data;
	cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
	cmd->scan_count = __cpu_to_le32(arg->scan_count);
	cmd->scan_period = __cpu_to_le32(arg->scan_period);
	cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
	cmd->scan_fft_size = __cpu_to_le32(arg->scan_fft_size);
	cmd->scan_gc_ena = __cpu_to_le32(arg->scan_gc_ena);
	cmd->scan_restart_ena = __cpu_to_le32(arg->scan_restart_ena);
	cmd->scan_noise_floor_ref = __cpu_to_le32(arg->scan_noise_floor_ref);
	cmd->scan_init_delay = __cpu_to_le32(arg->scan_init_delay);
	cmd->scan_nb_tone_thr = __cpu_to_le32(arg->scan_nb_tone_thr);
	cmd->scan_str_bin_thr = __cpu_to_le32(arg->scan_str_bin_thr);
	cmd->scan_wb_rpt_mode = __cpu_to_le32(arg->scan_wb_rpt_mode);
	cmd->scan_rssi_rpt_mode = __cpu_to_le32(arg->scan_rssi_rpt_mode);
	cmd->scan_rssi_thr = __cpu_to_le32(arg->scan_rssi_thr);
	cmd->scan_pwr_format = __cpu_to_le32(arg->scan_pwr_format);
	cmd->scan_rpt_mode = __cpu_to_le32(arg->scan_rpt_mode);
	cmd->scan_bin_scale = __cpu_to_le32(arg->scan_bin_scale);
	cmd->scan_dbm_adj = __cpu_to_le32(arg->scan_dbm_adj);
	cmd->scan_chn_mask = __cpu_to_le32(arg->scan_chn_mask);

M
Michal Kazior 已提交
4060
	return skb;
4061 4062
}

M
Michal Kazior 已提交
4063 4064 4065
static struct sk_buff *
ath10k_wmi_op_gen_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id,
				       u32 trigger, u32 enable)
4066 4067 4068 4069
{
	struct wmi_vdev_spectral_enable_cmd *cmd;
	struct sk_buff *skb;

4070
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4071
	if (!skb)
M
Michal Kazior 已提交
4072
		return ERR_PTR(-ENOMEM);
4073 4074 4075 4076 4077 4078

	cmd = (struct wmi_vdev_spectral_enable_cmd *)skb->data;
	cmd->vdev_id = __cpu_to_le32(vdev_id);
	cmd->trigger_cmd = __cpu_to_le32(trigger);
	cmd->enable_cmd = __cpu_to_le32(enable);

M
Michal Kazior 已提交
4079
	return skb;
4080 4081
}

M
Michal Kazior 已提交
4082 4083 4084
static struct sk_buff *
ath10k_wmi_op_gen_peer_create(struct ath10k *ar, u32 vdev_id,
			      const u8 peer_addr[ETH_ALEN])
4085 4086 4087 4088
{
	struct wmi_peer_create_cmd *cmd;
	struct sk_buff *skb;

4089
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4090
	if (!skb)
M
Michal Kazior 已提交
4091
		return ERR_PTR(-ENOMEM);
4092 4093 4094

	cmd = (struct wmi_peer_create_cmd *)skb->data;
	cmd->vdev_id = __cpu_to_le32(vdev_id);
K
Kalle Valo 已提交
4095
	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
4096

4097
	ath10k_dbg(ar, ATH10K_DBG_WMI,
4098 4099
		   "wmi peer create vdev_id %d peer_addr %pM\n",
		   vdev_id, peer_addr);
M
Michal Kazior 已提交
4100
	return skb;
4101 4102
}

M
Michal Kazior 已提交
4103 4104 4105
static struct sk_buff *
ath10k_wmi_op_gen_peer_delete(struct ath10k *ar, u32 vdev_id,
			      const u8 peer_addr[ETH_ALEN])
4106 4107 4108 4109
{
	struct wmi_peer_delete_cmd *cmd;
	struct sk_buff *skb;

4110
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4111
	if (!skb)
M
Michal Kazior 已提交
4112
		return ERR_PTR(-ENOMEM);
4113 4114 4115

	cmd = (struct wmi_peer_delete_cmd *)skb->data;
	cmd->vdev_id = __cpu_to_le32(vdev_id);
K
Kalle Valo 已提交
4116
	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
4117

4118
	ath10k_dbg(ar, ATH10K_DBG_WMI,
4119 4120
		   "wmi peer delete vdev_id %d peer_addr %pM\n",
		   vdev_id, peer_addr);
M
Michal Kazior 已提交
4121
	return skb;
4122 4123
}

M
Michal Kazior 已提交
4124 4125 4126
static struct sk_buff *
ath10k_wmi_op_gen_peer_flush(struct ath10k *ar, u32 vdev_id,
			     const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
4127 4128 4129 4130
{
	struct wmi_peer_flush_tids_cmd *cmd;
	struct sk_buff *skb;

4131
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4132
	if (!skb)
M
Michal Kazior 已提交
4133
		return ERR_PTR(-ENOMEM);
4134 4135 4136 4137

	cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
	cmd->vdev_id         = __cpu_to_le32(vdev_id);
	cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap);
K
Kalle Valo 已提交
4138
	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
4139

4140
	ath10k_dbg(ar, ATH10K_DBG_WMI,
4141 4142
		   "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n",
		   vdev_id, peer_addr, tid_bitmap);
M
Michal Kazior 已提交
4143
	return skb;
4144 4145
}

M
Michal Kazior 已提交
4146 4147 4148 4149 4150
static struct sk_buff *
ath10k_wmi_op_gen_peer_set_param(struct ath10k *ar, u32 vdev_id,
				 const u8 *peer_addr,
				 enum wmi_peer_param param_id,
				 u32 param_value)
4151 4152 4153 4154
{
	struct wmi_peer_set_param_cmd *cmd;
	struct sk_buff *skb;

4155
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4156
	if (!skb)
M
Michal Kazior 已提交
4157
		return ERR_PTR(-ENOMEM);
4158 4159 4160 4161 4162

	cmd = (struct wmi_peer_set_param_cmd *)skb->data;
	cmd->vdev_id     = __cpu_to_le32(vdev_id);
	cmd->param_id    = __cpu_to_le32(param_id);
	cmd->param_value = __cpu_to_le32(param_value);
K
Kalle Valo 已提交
4163
	ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
4164

4165
	ath10k_dbg(ar, ATH10K_DBG_WMI,
4166 4167
		   "wmi vdev %d peer 0x%pM set param %d value %d\n",
		   vdev_id, peer_addr, param_id, param_value);
M
Michal Kazior 已提交
4168
	return skb;
4169 4170
}

M
Michal Kazior 已提交
4171 4172 4173
static struct sk_buff *
ath10k_wmi_op_gen_set_psmode(struct ath10k *ar, u32 vdev_id,
			     enum wmi_sta_ps_mode psmode)
4174 4175 4176 4177
{
	struct wmi_sta_powersave_mode_cmd *cmd;
	struct sk_buff *skb;

4178
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4179
	if (!skb)
M
Michal Kazior 已提交
4180
		return ERR_PTR(-ENOMEM);
4181 4182 4183 4184 4185

	cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data;
	cmd->vdev_id     = __cpu_to_le32(vdev_id);
	cmd->sta_ps_mode = __cpu_to_le32(psmode);

4186
	ath10k_dbg(ar, ATH10K_DBG_WMI,
4187 4188
		   "wmi set powersave id 0x%x mode %d\n",
		   vdev_id, psmode);
M
Michal Kazior 已提交
4189
	return skb;
4190 4191
}

M
Michal Kazior 已提交
4192 4193 4194 4195
static struct sk_buff *
ath10k_wmi_op_gen_set_sta_ps(struct ath10k *ar, u32 vdev_id,
			     enum wmi_sta_powersave_param param_id,
			     u32 value)
4196 4197 4198 4199
{
	struct wmi_sta_powersave_param_cmd *cmd;
	struct sk_buff *skb;

4200
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4201
	if (!skb)
M
Michal Kazior 已提交
4202
		return ERR_PTR(-ENOMEM);
4203 4204 4205 4206 4207 4208

	cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
	cmd->vdev_id     = __cpu_to_le32(vdev_id);
	cmd->param_id    = __cpu_to_le32(param_id);
	cmd->param_value = __cpu_to_le32(value);

4209
	ath10k_dbg(ar, ATH10K_DBG_WMI,
4210 4211
		   "wmi sta ps param vdev_id 0x%x param %d value %d\n",
		   vdev_id, param_id, value);
M
Michal Kazior 已提交
4212
	return skb;
4213 4214
}

M
Michal Kazior 已提交
4215 4216 4217
static struct sk_buff *
ath10k_wmi_op_gen_set_ap_ps(struct ath10k *ar, u32 vdev_id, const u8 *mac,
			    enum wmi_ap_ps_peer_param param_id, u32 value)
4218 4219 4220 4221 4222
{
	struct wmi_ap_ps_peer_cmd *cmd;
	struct sk_buff *skb;

	if (!mac)
M
Michal Kazior 已提交
4223
		return ERR_PTR(-EINVAL);
4224

4225
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4226
	if (!skb)
M
Michal Kazior 已提交
4227
		return ERR_PTR(-ENOMEM);
4228 4229 4230 4231 4232

	cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
	cmd->vdev_id = __cpu_to_le32(vdev_id);
	cmd->param_id = __cpu_to_le32(param_id);
	cmd->param_value = __cpu_to_le32(value);
K
Kalle Valo 已提交
4233
	ether_addr_copy(cmd->peer_macaddr.addr, mac);
4234

4235
	ath10k_dbg(ar, ATH10K_DBG_WMI,
4236 4237
		   "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n",
		   vdev_id, param_id, value, mac);
M
Michal Kazior 已提交
4238
	return skb;
4239 4240
}

M
Michal Kazior 已提交
4241 4242 4243
static struct sk_buff *
ath10k_wmi_op_gen_scan_chan_list(struct ath10k *ar,
				 const struct wmi_scan_chan_list_arg *arg)
4244 4245 4246 4247 4248 4249 4250 4251 4252 4253
{
	struct wmi_scan_chan_list_cmd *cmd;
	struct sk_buff *skb;
	struct wmi_channel_arg *ch;
	struct wmi_channel *ci;
	int len;
	int i;

	len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel);

4254
	skb = ath10k_wmi_alloc_skb(ar, len);
4255
	if (!skb)
M
Michal Kazior 已提交
4256
		return ERR_PTR(-EINVAL);
4257 4258 4259 4260 4261 4262 4263 4264

	cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
	cmd->num_scan_chans = __cpu_to_le32(arg->n_channels);

	for (i = 0; i < arg->n_channels; i++) {
		ch = &arg->channels[i];
		ci = &cmd->chan_info[i];

4265
		ath10k_wmi_put_wmi_channel(ci, ch);
4266 4267
	}

M
Michal Kazior 已提交
4268
	return skb;
4269 4270
}

4271 4272 4273
static void
ath10k_wmi_peer_assoc_fill(struct ath10k *ar, void *buf,
			   const struct wmi_peer_assoc_complete_arg *arg)
4274
{
4275
	struct wmi_common_peer_assoc_complete_cmd *cmd = buf;
4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290

	cmd->vdev_id            = __cpu_to_le32(arg->vdev_id);
	cmd->peer_new_assoc     = __cpu_to_le32(arg->peer_reassoc ? 0 : 1);
	cmd->peer_associd       = __cpu_to_le32(arg->peer_aid);
	cmd->peer_flags         = __cpu_to_le32(arg->peer_flags);
	cmd->peer_caps          = __cpu_to_le32(arg->peer_caps);
	cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval);
	cmd->peer_ht_caps       = __cpu_to_le32(arg->peer_ht_caps);
	cmd->peer_max_mpdu      = __cpu_to_le32(arg->peer_max_mpdu);
	cmd->peer_mpdu_density  = __cpu_to_le32(arg->peer_mpdu_density);
	cmd->peer_rate_caps     = __cpu_to_le32(arg->peer_rate_caps);
	cmd->peer_nss           = __cpu_to_le32(arg->peer_num_spatial_streams);
	cmd->peer_vht_caps      = __cpu_to_le32(arg->peer_vht_caps);
	cmd->peer_phymode       = __cpu_to_le32(arg->peer_phymode);

K
Kalle Valo 已提交
4291
	ether_addr_copy(cmd->peer_macaddr.addr, arg->addr);
4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 4305 4306 4307 4308 4309 4310

	cmd->peer_legacy_rates.num_rates =
		__cpu_to_le32(arg->peer_legacy_rates.num_rates);
	memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates,
	       arg->peer_legacy_rates.num_rates);

	cmd->peer_ht_rates.num_rates =
		__cpu_to_le32(arg->peer_ht_rates.num_rates);
	memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates,
	       arg->peer_ht_rates.num_rates);

	cmd->peer_vht_rates.rx_max_rate =
		__cpu_to_le32(arg->peer_vht_rates.rx_max_rate);
	cmd->peer_vht_rates.rx_mcs_set =
		__cpu_to_le32(arg->peer_vht_rates.rx_mcs_set);
	cmd->peer_vht_rates.tx_max_rate =
		__cpu_to_le32(arg->peer_vht_rates.tx_max_rate);
	cmd->peer_vht_rates.tx_mcs_set =
		__cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 4344 4345 4346 4347 4348
}

static void
ath10k_wmi_peer_assoc_fill_main(struct ath10k *ar, void *buf,
				const struct wmi_peer_assoc_complete_arg *arg)
{
	struct wmi_main_peer_assoc_complete_cmd *cmd = buf;

	ath10k_wmi_peer_assoc_fill(ar, buf, arg);
	memset(cmd->peer_ht_info, 0, sizeof(cmd->peer_ht_info));
}

static void
ath10k_wmi_peer_assoc_fill_10_1(struct ath10k *ar, void *buf,
				const struct wmi_peer_assoc_complete_arg *arg)
{
	ath10k_wmi_peer_assoc_fill(ar, buf, arg);
}

static void
ath10k_wmi_peer_assoc_fill_10_2(struct ath10k *ar, void *buf,
				const struct wmi_peer_assoc_complete_arg *arg)
{
	struct wmi_10_2_peer_assoc_complete_cmd *cmd = buf;
	int max_mcs, max_nss;
	u32 info0;

	/* TODO: Is using max values okay with firmware? */
	max_mcs = 0xf;
	max_nss = 0xf;

	info0 = SM(max_mcs, WMI_PEER_ASSOC_INFO0_MAX_MCS_IDX) |
		SM(max_nss, WMI_PEER_ASSOC_INFO0_MAX_NSS);

	ath10k_wmi_peer_assoc_fill(ar, buf, arg);
	cmd->info0 = __cpu_to_le32(info0);
}

M
Michal Kazior 已提交
4349 4350
static int
ath10k_wmi_peer_assoc_check_arg(const struct wmi_peer_assoc_complete_arg *arg)
4351 4352 4353 4354 4355 4356 4357 4358
{
	if (arg->peer_mpdu_density > 16)
		return -EINVAL;
	if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES)
		return -EINVAL;
	if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES)
		return -EINVAL;

M
Michal Kazior 已提交
4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372
	return 0;
}

static struct sk_buff *
ath10k_wmi_op_gen_peer_assoc(struct ath10k *ar,
			     const struct wmi_peer_assoc_complete_arg *arg)
{
	size_t len = sizeof(struct wmi_main_peer_assoc_complete_cmd);
	struct sk_buff *skb;
	int ret;

	ret = ath10k_wmi_peer_assoc_check_arg(arg);
	if (ret)
		return ERR_PTR(ret);
4373

4374
	skb = ath10k_wmi_alloc_skb(ar, len);
4375
	if (!skb)
M
Michal Kazior 已提交
4376
		return ERR_PTR(-ENOMEM);
4377

M
Michal Kazior 已提交
4378 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 4428
	ath10k_wmi_peer_assoc_fill_main(ar, skb->data, arg);

	ath10k_dbg(ar, ATH10K_DBG_WMI,
		   "wmi peer assoc vdev %d addr %pM (%s)\n",
		   arg->vdev_id, arg->addr,
		   arg->peer_reassoc ? "reassociate" : "new");
	return skb;
}

static struct sk_buff *
ath10k_wmi_10_1_op_gen_peer_assoc(struct ath10k *ar,
				  const struct wmi_peer_assoc_complete_arg *arg)
{
	size_t len = sizeof(struct wmi_10_1_peer_assoc_complete_cmd);
	struct sk_buff *skb;
	int ret;

	ret = ath10k_wmi_peer_assoc_check_arg(arg);
	if (ret)
		return ERR_PTR(ret);

	skb = ath10k_wmi_alloc_skb(ar, len);
	if (!skb)
		return ERR_PTR(-ENOMEM);

	ath10k_wmi_peer_assoc_fill_10_1(ar, skb->data, arg);

	ath10k_dbg(ar, ATH10K_DBG_WMI,
		   "wmi peer assoc vdev %d addr %pM (%s)\n",
		   arg->vdev_id, arg->addr,
		   arg->peer_reassoc ? "reassociate" : "new");
	return skb;
}

static struct sk_buff *
ath10k_wmi_10_2_op_gen_peer_assoc(struct ath10k *ar,
				  const struct wmi_peer_assoc_complete_arg *arg)
{
	size_t len = sizeof(struct wmi_10_2_peer_assoc_complete_cmd);
	struct sk_buff *skb;
	int ret;

	ret = ath10k_wmi_peer_assoc_check_arg(arg);
	if (ret)
		return ERR_PTR(ret);

	skb = ath10k_wmi_alloc_skb(ar, len);
	if (!skb)
		return ERR_PTR(-ENOMEM);

	ath10k_wmi_peer_assoc_fill_10_2(ar, skb->data, arg);
4429

4430
	ath10k_dbg(ar, ATH10K_DBG_WMI,
4431 4432 4433
		   "wmi peer assoc vdev %d addr %pM (%s)\n",
		   arg->vdev_id, arg->addr,
		   arg->peer_reassoc ? "reassociate" : "new");
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4434
	return skb;
4435 4436
}

4437
/* This function assumes the beacon is already DMA mapped */
M
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4438 4439
static struct sk_buff *
ath10k_wmi_op_gen_beacon_dma(struct ath10k_vif *arvif)
4440
{
M
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4441
	struct ath10k *ar = arvif->ar;
4442
	struct wmi_bcn_tx_ref_cmd *cmd;
4443
	struct sk_buff *skb;
4444 4445 4446
	struct sk_buff *beacon = arvif->beacon;
	struct ieee80211_hdr *hdr;
	u16 fc;
4447

4448
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4449
	if (!skb)
M
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4450
		return ERR_PTR(-ENOMEM);
4451

4452 4453 4454 4455 4456 4457 4458 4459 4460 4461
	hdr = (struct ieee80211_hdr *)beacon->data;
	fc = le16_to_cpu(hdr->frame_control);

	cmd = (struct wmi_bcn_tx_ref_cmd *)skb->data;
	cmd->vdev_id = __cpu_to_le32(arvif->vdev_id);
	cmd->data_len = __cpu_to_le32(beacon->len);
	cmd->data_ptr = __cpu_to_le32(ATH10K_SKB_CB(beacon)->paddr);
	cmd->msdu_id = 0;
	cmd->frame_control = __cpu_to_le32(fc);
	cmd->flags = 0;
4462
	cmd->antenna_mask = __cpu_to_le32(WMI_BCN_TX_REF_DEF_ANTENNA);
4463 4464 4465 4466 4467 4468 4469

	if (ATH10K_SKB_CB(beacon)->bcn.dtim_zero)
		cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DTIM_ZERO);

	if (ATH10K_SKB_CB(beacon)->bcn.deliver_cab)
		cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DELIVER_CAB);

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	return skb;
4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483
}

static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params,
					  const struct wmi_wmm_params_arg *arg)
{
	params->cwmin  = __cpu_to_le32(arg->cwmin);
	params->cwmax  = __cpu_to_le32(arg->cwmax);
	params->aifs   = __cpu_to_le32(arg->aifs);
	params->txop   = __cpu_to_le32(arg->txop);
	params->acm    = __cpu_to_le32(arg->acm);
	params->no_ack = __cpu_to_le32(arg->no_ack);
}

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static struct sk_buff *
ath10k_wmi_op_gen_pdev_set_wmm(struct ath10k *ar,
			       const struct wmi_pdev_set_wmm_params_arg *arg)
4487 4488 4489 4490
{
	struct wmi_pdev_set_wmm_params *cmd;
	struct sk_buff *skb;

4491
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4492
	if (!skb)
M
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4493
		return ERR_PTR(-ENOMEM);
4494 4495 4496 4497 4498 4499 4500

	cmd = (struct wmi_pdev_set_wmm_params *)skb->data;
	ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be);
	ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk);
	ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi);
	ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo);

4501
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set wmm params\n");
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4502
	return skb;
4503 4504
}

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static struct sk_buff *
ath10k_wmi_op_gen_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
4507 4508 4509 4510
{
	struct wmi_request_stats_cmd *cmd;
	struct sk_buff *skb;

4511
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4512
	if (!skb)
M
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4513
		return ERR_PTR(-ENOMEM);
4514 4515 4516 4517

	cmd = (struct wmi_request_stats_cmd *)skb->data;
	cmd->stats_id = __cpu_to_le32(stats_id);

4518
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
M
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4519
	return skb;
4520
}
4521

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4522 4523 4524
static struct sk_buff *
ath10k_wmi_op_gen_force_fw_hang(struct ath10k *ar,
				enum wmi_force_fw_hang_type type, u32 delay_ms)
4525 4526 4527 4528
{
	struct wmi_force_fw_hang_cmd *cmd;
	struct sk_buff *skb;

4529
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4530
	if (!skb)
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4531
		return ERR_PTR(-ENOMEM);
4532 4533 4534 4535 4536

	cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
	cmd->type = __cpu_to_le32(type);
	cmd->delay_ms = __cpu_to_le32(delay_ms);

4537
	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
4538
		   type, delay_ms);
M
Michal Kazior 已提交
4539
	return skb;
4540
}
4541

M
Michal Kazior 已提交
4542 4543
static struct sk_buff *
ath10k_wmi_op_gen_dbglog_cfg(struct ath10k *ar, u32 module_enable)
4544 4545 4546 4547 4548
{
	struct wmi_dbglog_cfg_cmd *cmd;
	struct sk_buff *skb;
	u32 cfg;

4549
	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4550
	if (!skb)
M
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4551
		return ERR_PTR(-ENOMEM);
4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569

	cmd = (struct wmi_dbglog_cfg_cmd *)skb->data;

	if (module_enable) {
		cfg = SM(ATH10K_DBGLOG_LEVEL_VERBOSE,
			 ATH10K_DBGLOG_CFG_LOG_LVL);
	} else {
		/* set back defaults, all modules with WARN level */
		cfg = SM(ATH10K_DBGLOG_LEVEL_WARN,
			 ATH10K_DBGLOG_CFG_LOG_LVL);
		module_enable = ~0;
	}

	cmd->module_enable = __cpu_to_le32(module_enable);
	cmd->module_valid = __cpu_to_le32(~0);
	cmd->config_enable = __cpu_to_le32(cfg);
	cmd->config_valid = __cpu_to_le32(ATH10K_DBGLOG_CFG_LOG_LVL_MASK);

4570
	ath10k_dbg(ar, ATH10K_DBG_WMI,
4571 4572 4573 4574 4575
		   "wmi dbglog cfg modules %08x %08x config %08x %08x\n",
		   __le32_to_cpu(cmd->module_enable),
		   __le32_to_cpu(cmd->module_valid),
		   __le32_to_cpu(cmd->config_enable),
		   __le32_to_cpu(cmd->config_valid));
M
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4576
	return skb;
4577
}
4578

M
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4579 4580
static struct sk_buff *
ath10k_wmi_op_gen_pktlog_enable(struct ath10k *ar, u32 ev_bitmap)
4581 4582 4583 4584 4585 4586
{
	struct wmi_pdev_pktlog_enable_cmd *cmd;
	struct sk_buff *skb;

	skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
	if (!skb)
M
Michal Kazior 已提交
4587
		return ERR_PTR(-ENOMEM);
4588 4589 4590 4591 4592

	ev_bitmap &= ATH10K_PKTLOG_ANY;

	cmd = (struct wmi_pdev_pktlog_enable_cmd *)skb->data;
	cmd->ev_bitmap = __cpu_to_le32(ev_bitmap);
M
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4593 4594 4595 4596

	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi enable pktlog filter 0x%08x\n",
		   ev_bitmap);
	return skb;
4597 4598
}

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Michal Kazior 已提交
4599 4600
static struct sk_buff *
ath10k_wmi_op_gen_pktlog_disable(struct ath10k *ar)
4601 4602 4603 4604 4605
{
	struct sk_buff *skb;

	skb = ath10k_wmi_alloc_skb(ar, 0);
	if (!skb)
M
Michal Kazior 已提交
4606
		return ERR_PTR(-ENOMEM);
4607 4608

	ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi disable pktlog\n");
M
Michal Kazior 已提交
4609
	return skb;
4610 4611
}

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4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767
static const struct wmi_ops wmi_ops = {
	.rx = ath10k_wmi_op_rx,
	.map_svc = wmi_main_svc_map,

	.pull_scan = ath10k_wmi_op_pull_scan_ev,
	.pull_mgmt_rx = ath10k_wmi_op_pull_mgmt_rx_ev,
	.pull_ch_info = ath10k_wmi_op_pull_ch_info_ev,
	.pull_vdev_start = ath10k_wmi_op_pull_vdev_start_ev,
	.pull_peer_kick = ath10k_wmi_op_pull_peer_kick_ev,
	.pull_swba = ath10k_wmi_op_pull_swba_ev,
	.pull_phyerr = ath10k_wmi_op_pull_phyerr_ev,
	.pull_svc_rdy = ath10k_wmi_main_op_pull_svc_rdy_ev,
	.pull_rdy = ath10k_wmi_op_pull_rdy_ev,
	.pull_fw_stats = ath10k_wmi_main_op_pull_fw_stats,

	.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
	.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
	.gen_pdev_set_rd = ath10k_wmi_op_gen_pdev_set_rd,
	.gen_pdev_set_param = ath10k_wmi_op_gen_pdev_set_param,
	.gen_init = ath10k_wmi_op_gen_init,
	.gen_start_scan = ath10k_wmi_op_gen_start_scan,
	.gen_stop_scan = ath10k_wmi_op_gen_stop_scan,
	.gen_vdev_create = ath10k_wmi_op_gen_vdev_create,
	.gen_vdev_delete = ath10k_wmi_op_gen_vdev_delete,
	.gen_vdev_start = ath10k_wmi_op_gen_vdev_start,
	.gen_vdev_stop = ath10k_wmi_op_gen_vdev_stop,
	.gen_vdev_up = ath10k_wmi_op_gen_vdev_up,
	.gen_vdev_down = ath10k_wmi_op_gen_vdev_down,
	.gen_vdev_set_param = ath10k_wmi_op_gen_vdev_set_param,
	.gen_vdev_install_key = ath10k_wmi_op_gen_vdev_install_key,
	.gen_vdev_spectral_conf = ath10k_wmi_op_gen_vdev_spectral_conf,
	.gen_vdev_spectral_enable = ath10k_wmi_op_gen_vdev_spectral_enable,
	.gen_peer_create = ath10k_wmi_op_gen_peer_create,
	.gen_peer_delete = ath10k_wmi_op_gen_peer_delete,
	.gen_peer_flush = ath10k_wmi_op_gen_peer_flush,
	.gen_peer_set_param = ath10k_wmi_op_gen_peer_set_param,
	.gen_peer_assoc = ath10k_wmi_op_gen_peer_assoc,
	.gen_set_psmode = ath10k_wmi_op_gen_set_psmode,
	.gen_set_sta_ps = ath10k_wmi_op_gen_set_sta_ps,
	.gen_set_ap_ps = ath10k_wmi_op_gen_set_ap_ps,
	.gen_scan_chan_list = ath10k_wmi_op_gen_scan_chan_list,
	.gen_beacon_dma = ath10k_wmi_op_gen_beacon_dma,
	.gen_pdev_set_wmm = ath10k_wmi_op_gen_pdev_set_wmm,
	.gen_request_stats = ath10k_wmi_op_gen_request_stats,
	.gen_force_fw_hang = ath10k_wmi_op_gen_force_fw_hang,
	.gen_mgmt_tx = ath10k_wmi_op_gen_mgmt_tx,
	.gen_dbglog_cfg = ath10k_wmi_op_gen_dbglog_cfg,
	.gen_pktlog_enable = ath10k_wmi_op_gen_pktlog_enable,
	.gen_pktlog_disable = ath10k_wmi_op_gen_pktlog_disable,
};

static const struct wmi_ops wmi_10_1_ops = {
	.rx = ath10k_wmi_10_1_op_rx,
	.map_svc = wmi_10x_svc_map,
	.pull_svc_rdy = ath10k_wmi_10x_op_pull_svc_rdy_ev,
	.pull_fw_stats = ath10k_wmi_10x_op_pull_fw_stats,
	.gen_init = ath10k_wmi_10_1_op_gen_init,
	.gen_pdev_set_rd = ath10k_wmi_10x_op_gen_pdev_set_rd,
	.gen_start_scan = ath10k_wmi_10x_op_gen_start_scan,
	.gen_peer_assoc = ath10k_wmi_10_1_op_gen_peer_assoc,

	/* shared with main branch */
	.pull_scan = ath10k_wmi_op_pull_scan_ev,
	.pull_mgmt_rx = ath10k_wmi_op_pull_mgmt_rx_ev,
	.pull_ch_info = ath10k_wmi_op_pull_ch_info_ev,
	.pull_vdev_start = ath10k_wmi_op_pull_vdev_start_ev,
	.pull_peer_kick = ath10k_wmi_op_pull_peer_kick_ev,
	.pull_swba = ath10k_wmi_op_pull_swba_ev,
	.pull_phyerr = ath10k_wmi_op_pull_phyerr_ev,
	.pull_rdy = ath10k_wmi_op_pull_rdy_ev,

	.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
	.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
	.gen_pdev_set_param = ath10k_wmi_op_gen_pdev_set_param,
	.gen_stop_scan = ath10k_wmi_op_gen_stop_scan,
	.gen_vdev_create = ath10k_wmi_op_gen_vdev_create,
	.gen_vdev_delete = ath10k_wmi_op_gen_vdev_delete,
	.gen_vdev_start = ath10k_wmi_op_gen_vdev_start,
	.gen_vdev_stop = ath10k_wmi_op_gen_vdev_stop,
	.gen_vdev_up = ath10k_wmi_op_gen_vdev_up,
	.gen_vdev_down = ath10k_wmi_op_gen_vdev_down,
	.gen_vdev_set_param = ath10k_wmi_op_gen_vdev_set_param,
	.gen_vdev_install_key = ath10k_wmi_op_gen_vdev_install_key,
	.gen_vdev_spectral_conf = ath10k_wmi_op_gen_vdev_spectral_conf,
	.gen_vdev_spectral_enable = ath10k_wmi_op_gen_vdev_spectral_enable,
	.gen_peer_create = ath10k_wmi_op_gen_peer_create,
	.gen_peer_delete = ath10k_wmi_op_gen_peer_delete,
	.gen_peer_flush = ath10k_wmi_op_gen_peer_flush,
	.gen_peer_set_param = ath10k_wmi_op_gen_peer_set_param,
	.gen_set_psmode = ath10k_wmi_op_gen_set_psmode,
	.gen_set_sta_ps = ath10k_wmi_op_gen_set_sta_ps,
	.gen_set_ap_ps = ath10k_wmi_op_gen_set_ap_ps,
	.gen_scan_chan_list = ath10k_wmi_op_gen_scan_chan_list,
	.gen_beacon_dma = ath10k_wmi_op_gen_beacon_dma,
	.gen_pdev_set_wmm = ath10k_wmi_op_gen_pdev_set_wmm,
	.gen_request_stats = ath10k_wmi_op_gen_request_stats,
	.gen_force_fw_hang = ath10k_wmi_op_gen_force_fw_hang,
	.gen_mgmt_tx = ath10k_wmi_op_gen_mgmt_tx,
	.gen_dbglog_cfg = ath10k_wmi_op_gen_dbglog_cfg,
	.gen_pktlog_enable = ath10k_wmi_op_gen_pktlog_enable,
	.gen_pktlog_disable = ath10k_wmi_op_gen_pktlog_disable,
};

static const struct wmi_ops wmi_10_2_ops = {
	.rx = ath10k_wmi_10_2_op_rx,
	.gen_init = ath10k_wmi_10_2_op_gen_init,
	.gen_peer_assoc = ath10k_wmi_10_2_op_gen_peer_assoc,

	/* shared with 10.1 */
	.map_svc = wmi_10x_svc_map,
	.pull_svc_rdy = ath10k_wmi_10x_op_pull_svc_rdy_ev,
	.pull_fw_stats = ath10k_wmi_10x_op_pull_fw_stats,
	.gen_pdev_set_rd = ath10k_wmi_10x_op_gen_pdev_set_rd,
	.gen_start_scan = ath10k_wmi_10x_op_gen_start_scan,

	.pull_scan = ath10k_wmi_op_pull_scan_ev,
	.pull_mgmt_rx = ath10k_wmi_op_pull_mgmt_rx_ev,
	.pull_ch_info = ath10k_wmi_op_pull_ch_info_ev,
	.pull_vdev_start = ath10k_wmi_op_pull_vdev_start_ev,
	.pull_peer_kick = ath10k_wmi_op_pull_peer_kick_ev,
	.pull_swba = ath10k_wmi_op_pull_swba_ev,
	.pull_phyerr = ath10k_wmi_op_pull_phyerr_ev,
	.pull_rdy = ath10k_wmi_op_pull_rdy_ev,

	.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
	.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
	.gen_pdev_set_param = ath10k_wmi_op_gen_pdev_set_param,
	.gen_stop_scan = ath10k_wmi_op_gen_stop_scan,
	.gen_vdev_create = ath10k_wmi_op_gen_vdev_create,
	.gen_vdev_delete = ath10k_wmi_op_gen_vdev_delete,
	.gen_vdev_start = ath10k_wmi_op_gen_vdev_start,
	.gen_vdev_stop = ath10k_wmi_op_gen_vdev_stop,
	.gen_vdev_up = ath10k_wmi_op_gen_vdev_up,
	.gen_vdev_down = ath10k_wmi_op_gen_vdev_down,
	.gen_vdev_set_param = ath10k_wmi_op_gen_vdev_set_param,
	.gen_vdev_install_key = ath10k_wmi_op_gen_vdev_install_key,
	.gen_vdev_spectral_conf = ath10k_wmi_op_gen_vdev_spectral_conf,
	.gen_vdev_spectral_enable = ath10k_wmi_op_gen_vdev_spectral_enable,
	.gen_peer_create = ath10k_wmi_op_gen_peer_create,
	.gen_peer_delete = ath10k_wmi_op_gen_peer_delete,
	.gen_peer_flush = ath10k_wmi_op_gen_peer_flush,
	.gen_peer_set_param = ath10k_wmi_op_gen_peer_set_param,
	.gen_set_psmode = ath10k_wmi_op_gen_set_psmode,
	.gen_set_sta_ps = ath10k_wmi_op_gen_set_sta_ps,
	.gen_set_ap_ps = ath10k_wmi_op_gen_set_ap_ps,
	.gen_scan_chan_list = ath10k_wmi_op_gen_scan_chan_list,
	.gen_beacon_dma = ath10k_wmi_op_gen_beacon_dma,
	.gen_pdev_set_wmm = ath10k_wmi_op_gen_pdev_set_wmm,
	.gen_request_stats = ath10k_wmi_op_gen_request_stats,
	.gen_force_fw_hang = ath10k_wmi_op_gen_force_fw_hang,
	.gen_mgmt_tx = ath10k_wmi_op_gen_mgmt_tx,
	.gen_dbglog_cfg = ath10k_wmi_op_gen_dbglog_cfg,
	.gen_pktlog_enable = ath10k_wmi_op_gen_pktlog_enable,
	.gen_pktlog_disable = ath10k_wmi_op_gen_pktlog_disable,
};

4768 4769
int ath10k_wmi_attach(struct ath10k *ar)
{
M
Michal Kazior 已提交
4770 4771 4772 4773
	switch (ar->wmi.op_version) {
	case ATH10K_FW_WMI_OP_VERSION_10_2:
		ar->wmi.cmd = &wmi_10_2_cmd_map;
		ar->wmi.ops = &wmi_10_2_ops;
4774 4775
		ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
		ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
M
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4776 4777 4778 4779 4780 4781 4782 4783
		break;
	case ATH10K_FW_WMI_OP_VERSION_10_1:
		ar->wmi.cmd = &wmi_10x_cmd_map;
		ar->wmi.ops = &wmi_10_1_ops;
		ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
		ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
		break;
	case ATH10K_FW_WMI_OP_VERSION_MAIN:
4784
		ar->wmi.cmd = &wmi_cmd_map;
M
Michal Kazior 已提交
4785
		ar->wmi.ops = &wmi_ops;
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		ar->wmi.vdev_param = &wmi_vdev_param_map;
		ar->wmi.pdev_param = &wmi_pdev_param_map;
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		break;
	case ATH10K_FW_WMI_OP_VERSION_UNSET:
	case ATH10K_FW_WMI_OP_VERSION_MAX:
		ath10k_err(ar, "unsupported WMI op version: %d\n",
			   ar->wmi.op_version);
		return -EINVAL;
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	}

	init_completion(&ar->wmi.service_ready);
	init_completion(&ar->wmi.unified_ready);

	return 0;
}

void ath10k_wmi_detach(struct ath10k *ar)
{
	int i;

	/* free the host memory chunks requested by firmware */
	for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
		dma_free_coherent(ar->dev,
				  ar->wmi.mem_chunks[i].len,
				  ar->wmi.mem_chunks[i].vaddr,
				  ar->wmi.mem_chunks[i].paddr);
	}

	ar->wmi.num_mem_chunks = 0;
}