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linux_dsm_epyc7002/drivers/net/wireless/ath/ath10k/wmi.c
Michal Kazior 5c01aa3de9 ath10k: deduplicate wmi service ready logic 
The logic responsible for processing the event is
no different across different firmware binaries.
The difference that needs to be dealt with is the
ABI of data structures.

The intermediate structure uses __le32 to avoid
extra memory allocations to byteswap
variable-length substructures (i.e. host mem
chunks).

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-09-23 12:31:25 +03:00

4186 lines
129 KiB
C
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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>
#include <linux/ctype.h>
#include "core.h"
#include "htc.h"
#include "debug.h"
#include "wmi.h"
#include "mac.h"
#include "testmode.h"
/* 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,
};
/* 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,
.scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
.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,
.bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
.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,
.prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
.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,
.p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
.ap_ps_peer_param_cmdid = WMI_10X_AP_PS_PEER_PARAM_CMDID,
.ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
.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,
.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_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,
.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_10X_GPIO_CONFIG_CMDID,
.gpio_output_cmdid = WMI_10X_GPIO_OUTPUT_CMDID,
};
/* 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,
};
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,
.arp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE,
.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,
};
/* 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,
};
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);
}
int ath10k_wmi_wait_for_service_ready(struct ath10k *ar)
{
int ret;
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;
ret = wait_for_completion_timeout(&ar->wmi.unified_ready,
WMI_UNIFIED_READY_TIMEOUT_HZ);
return ret;
}
struct sk_buff *ath10k_wmi_alloc_skb(struct ath10k *ar, u32 len)
{
struct sk_buff *skb;
u32 round_len = roundup(len, 4);
skb = ath10k_htc_alloc_skb(ar, WMI_SKB_HEADROOM + round_len);
if (!skb)
return NULL;
skb_reserve(skb, WMI_SKB_HEADROOM);
if (!IS_ALIGNED((unsigned long)skb->data, 4))
ath10k_warn(ar, "Unaligned WMI skb\n");
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);
}
static int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
u32 cmd_id)
{
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
struct wmi_cmd_hdr *cmd_hdr;
int ret;
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));
ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb);
trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len, ret);
if (ret)
goto err_pull;
return 0;
err_pull:
skb_pull(skb, sizeof(struct wmi_cmd_hdr));
return ret;
}
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;
if (arvif->beacon_sent)
return;
ret = ath10k_wmi_beacon_send_ref_nowait(arvif);
if (ret)
return;
/* We need to retain the arvif->beacon reference for DMA unmapping and
* freeing the skbuff later. */
arvif->beacon_sent = true;
}
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);
}
static void ath10k_wmi_op_ep_tx_credits(struct ath10k *ar)
{
/* try to send pending beacons first. they take priority */
ath10k_wmi_tx_beacons_nowait(ar);
wake_up(&ar->wmi.tx_credits_wq);
}
int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id)
{
int ret = -EOPNOTSUPP;
might_sleep();
if (cmd_id == WMI_CMD_UNSUPPORTED) {
ath10k_warn(ar, "wmi command %d is not supported by firmware\n",
cmd_id);
return ret;
}
wait_event_timeout(ar->wmi.tx_credits_wq, ({
/* try to send pending beacons first. they take priority */
ath10k_wmi_tx_beacons_nowait(ar);
ret = ath10k_wmi_cmd_send_nowait(ar, skb, cmd_id);
(ret != -EAGAIN);
}), 3*HZ);
if (ret)
dev_kfree_skb_any(skb);
return ret;
}
int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
{
int ret = 0;
struct wmi_mgmt_tx_cmd *cmd;
struct ieee80211_hdr *hdr;
struct sk_buff *wmi_skb;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
int len;
u32 buf_len = skb->len;
u16 fc;
hdr = (struct ieee80211_hdr *)skb->data;
fc = le16_to_cpu(hdr->frame_control);
if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control)))
return -EINVAL;
len = sizeof(cmd->hdr) + skb->len;
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;
}
len = round_up(len, 4);
wmi_skb = ath10k_wmi_alloc_skb(ar, len);
if (!wmi_skb)
return -ENOMEM;
cmd = (struct wmi_mgmt_tx_cmd *)wmi_skb->data;
cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id);
cmd->hdr.tx_rate = 0;
cmd->hdr.tx_power = 0;
cmd->hdr.buf_len = __cpu_to_le32(buf_len);
ether_addr_copy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr));
memcpy(cmd->buf, skb->data, skb->len);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
wmi_skb, wmi_skb->len, fc & IEEE80211_FCTL_FTYPE,
fc & IEEE80211_FCTL_STYPE);
/* Send the management frame buffer to the target */
ret = ath10k_wmi_cmd_send(ar, wmi_skb, ar->wmi.cmd->mgmt_tx_cmdid);
if (ret)
return ret;
/* TODO: report tx status to mac80211 - temporary just ACK */
info->flags |= IEEE80211_TX_STAT_ACK;
ieee80211_tx_status_irqsafe(ar->hw, skb);
return ret;
}
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:
ath10k_warn(ar, "received scan started event in an invalid scan state: %s (%d)\n",
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.
*/
ath10k_warn(ar, "received scan completed event in an invalid scan state: %s (%d)\n",
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:
ath10k_warn(ar, "received scan bss chan event in an invalid scan state: %s (%d)\n",
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:
ath10k_warn(ar, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
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;
}
}
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";
}
}
static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_scan_event *event = (struct wmi_scan_event *)skb->data;
enum wmi_scan_event_type event_type;
enum wmi_scan_completion_reason reason;
u32 freq;
u32 req_id;
u32 scan_id;
u32 vdev_id;
event_type = __le32_to_cpu(event->event_type);
reason = __le32_to_cpu(event->reason);
freq = __le32_to_cpu(event->channel_freq);
req_id = __le32_to_cpu(event->scan_req_id);
scan_id = __le32_to_cpu(event->scan_id);
vdev_id = __le32_to_cpu(event->vdev_id);
spin_lock_bh(&ar->data_lock);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
ath10k_wmi_event_scan_type_str(event_type, reason),
event_type, reason, freq, req_id, scan_id, vdev_id,
ath10k_scan_state_str(ar->scan.state), ar->scan.state);
switch (event_type) {
case WMI_SCAN_EVENT_STARTED:
ath10k_wmi_event_scan_started(ar);
break;
case WMI_SCAN_EVENT_COMPLETED:
ath10k_wmi_event_scan_completed(ar);
break;
case WMI_SCAN_EVENT_BSS_CHANNEL:
ath10k_wmi_event_scan_bss_chan(ar);
break;
case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
ath10k_wmi_event_scan_foreign_chan(ar, freq);
break;
case WMI_SCAN_EVENT_START_FAILED:
ath10k_warn(ar, "received scan start failure event\n");
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;
}
static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_mgmt_rx_event_v1 *ev_v1;
struct wmi_mgmt_rx_event_v2 *ev_v2;
struct wmi_mgmt_rx_hdr_v1 *ev_hdr;
struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_channel *ch;
struct ieee80211_hdr *hdr;
u32 rx_status;
u32 channel;
u32 phy_mode;
u32 snr;
u32 rate;
u32 buf_len;
u16 fc;
int pull_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);
}
channel = __le32_to_cpu(ev_hdr->channel);
buf_len = __le32_to_cpu(ev_hdr->buf_len);
rx_status = __le32_to_cpu(ev_hdr->status);
snr = __le32_to_cpu(ev_hdr->snr);
phy_mode = __le32_to_cpu(ev_hdr->phy_mode);
rate = __le32_to_cpu(ev_hdr->rate);
memset(status, 0, sizeof(*status));
ath10k_dbg(ar, ATH10K_DBG_MGMT,
"event mgmt rx status %08x\n", rx_status);
if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) {
dev_kfree_skb(skb);
return 0;
}
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;
}
if (rx_status & WMI_RX_STATUS_ERR_CRC)
status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (rx_status & WMI_RX_STATUS_ERR_MIC)
status->flag |= RX_FLAG_MMIC_ERROR;
/* HW can Rx CCK rates on 5GHz. In that case phy_mode is set to
* MODE_11B. This means phy_mode is not a reliable source for the band
* of mgmt rx. */
ch = ar->scan_channel;
if (!ch)
ch = ar->rx_channel;
if (ch) {
status->band = ch->band;
if (phy_mode == MODE_11B &&
status->band == IEEE80211_BAND_5GHZ)
ath10k_dbg(ar, ATH10K_DBG_MGMT, "wmi mgmt rx 11b (CCK) on 5GHz\n");
} else {
ath10k_warn(ar, "using (unreliable) phy_mode to extract band for mgmt rx\n");
status->band = phy_mode_to_band(phy_mode);
}
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);
skb_pull(skb, pull_len);
hdr = (struct ieee80211_hdr *)skb->data;
fc = le16_to_cpu(hdr->frame_control);
/* 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)) {
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 &
~IEEE80211_FCTL_PROTECTED);
}
}
ath10k_dbg(ar, ATH10K_DBG_MGMT,
"event mgmt rx skb %p len %d ftype %02x stype %02x\n",
skb, skb->len,
fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
ath10k_dbg(ar, ATH10K_DBG_MGMT,
"event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
status->freq, status->band, status->signal,
status->rate_idx);
/*
* packets from HTC come aligned to 4byte boundaries
* because they can originally come in along with a trailer
*/
skb_trim(skb, buf_len);
ieee80211_rx(ar->hw, skb);
return 0;
}
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;
}
static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_chan_info_event *ev;
struct survey_info *survey;
u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count;
int idx;
ev = (struct wmi_chan_info_event *)skb->data;
err_code = __le32_to_cpu(ev->err_code);
freq = __le32_to_cpu(ev->freq);
cmd_flags = __le32_to_cpu(ev->cmd_flags);
noise_floor = __le32_to_cpu(ev->noise_floor);
rx_clear_count = __le32_to_cpu(ev->rx_clear_count);
cycle_count = __le32_to_cpu(ev->cycle_count);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"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);
switch (ar->scan.state) {
case ATH10K_SCAN_IDLE:
case ATH10K_SCAN_STARTING:
ath10k_warn(ar, "received chan info event without a scan request, ignoring\n");
goto exit;
case ATH10K_SCAN_RUNNING:
case ATH10K_SCAN_ABORTING:
break;
}
idx = freq_to_idx(ar, freq);
if (idx >= ARRAY_SIZE(ar->survey)) {
ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n",
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);
}
static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
}
static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug mesg len %d\n",
skb->len);
trace_ath10k_wmi_dbglog(ar, skb->data, skb->len);
return 0;
}
static void ath10k_wmi_event_update_stats(struct ath10k *ar,
struct sk_buff *skb)
{
struct wmi_stats_event *ev = (struct wmi_stats_event *)skb->data;
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
ath10k_debug_read_target_stats(ar, ev);
}
static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
struct sk_buff *skb)
{
struct wmi_vdev_start_response_event *ev;
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
ev = (struct wmi_vdev_start_response_event *)skb->data;
if (WARN_ON(__le32_to_cpu(ev->status)))
return;
complete(&ar->vdev_setup_done);
}
static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n");
complete(&ar->vdev_setup_done);
}
static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar,
struct sk_buff *skb)
{
struct wmi_peer_sta_kickout_event *ev;
struct ieee80211_sta *sta;
ev = (struct wmi_peer_sta_kickout_event *)skb->data;
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event peer sta kickout %pM\n",
ev->peer_macaddr.addr);
rcu_read_lock();
sta = ieee80211_find_sta_by_ifaddr(ar->hw, ev->peer_macaddr.addr, NULL);
if (!sta) {
ath10k_warn(ar, "Spurious quick kickout for STA %pM\n",
ev->peer_macaddr.addr);
goto exit;
}
ieee80211_report_low_ack(sta, 10);
exit:
rcu_read_unlock();
}
/*
* 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,
struct wmi_bcn_info *bcn_info)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data;
struct ieee80211_tim_ie *tim;
u8 *ies, *ie;
u8 ie_len, pvm_len;
__le32 t;
u32 v;
/* if next SWBA has no tim_changed the tim_bitmap is garbage.
* we must copy the bitmap upon change and reuse it later */
if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) {
int i;
BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) !=
sizeof(bcn_info->tim_info.tim_bitmap));
for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) {
t = bcn_info->tim_info.tim_bitmap[i / 4];
v = __le32_to_cpu(t);
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) {
if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
ath10k_warn(ar, "no tim ie found;\n");
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 {
ath10k_warn(ar, "tim expansion failed\n");
}
}
if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) {
ath10k_warn(ar, "tim pvm length is too great (%d)\n", pvm_len);
return;
}
tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast);
memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);
if (tim->dtim_count == 0) {
ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true;
if (__le32_to_cpu(bcn_info->tim_info.tim_mcast) == 1)
ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true;
}
ath10k_dbg(ar, ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
tim->dtim_count, tim->dtim_period,
tim->bitmap_ctrl, pvm_len);
}
static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len,
struct wmi_p2p_noa_info *noa)
{
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);
}
static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa)
{
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,
struct wmi_bcn_info *bcn_info)
{
struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info;
u8 *new_data, *old_data = arvif->u.ap.noa_data;
u32 new_len;
if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO)
return;
ath10k_dbg(ar, ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed);
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);
}
static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_host_swba_event *ev;
u32 map;
int i = -1;
struct wmi_bcn_info *bcn_info;
struct ath10k_vif *arvif;
struct sk_buff *bcn;
dma_addr_t paddr;
int ret, vdev_id = 0;
ev = (struct wmi_host_swba_event *)skb->data;
map = __le32_to_cpu(ev->vdev_map);
ath10k_dbg(ar, ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
ev->vdev_map);
for (; map; map >>= 1, vdev_id++) {
if (!(map & 0x1))
continue;
i++;
if (i >= WMI_MAX_AP_VDEV) {
ath10k_warn(ar, "swba has corrupted vdev map\n");
break;
}
bcn_info = &ev->bcn_info[i];
ath10k_dbg(ar, ATH10K_DBG_MGMT,
"mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
i,
__le32_to_cpu(bcn_info->tim_info.tim_len),
__le32_to_cpu(bcn_info->tim_info.tim_mcast),
__le32_to_cpu(bcn_info->tim_info.tim_changed),
__le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending),
__le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]),
__le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]),
__le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]),
__le32_to_cpu(bcn_info->tim_info.tim_bitmap[0]));
arvif = ath10k_get_arvif(ar, vdev_id);
if (arvif == NULL) {
ath10k_warn(ar, "no vif for vdev_id %d found\n",
vdev_id);
continue;
}
/* 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;
}
bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
if (!bcn) {
ath10k_warn(ar, "could not get mac80211 beacon\n");
continue;
}
ath10k_tx_h_seq_no(arvif->vif, bcn);
ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info);
ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info);
spin_lock_bh(&ar->data_lock);
if (arvif->beacon) {
if (!arvif->beacon_sent)
ath10k_warn(ar, "SWBA overrun on vdev %d\n",
arvif->vdev_id);
ath10k_mac_vif_beacon_free(arvif);
}
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;
}
arvif->beacon = bcn;
arvif->beacon_sent = false;
ath10k_wmi_tx_beacon_nowait(arvif);
skip:
spin_unlock_bh(&ar->data_lock);
}
}
static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n");
}
static void ath10k_dfs_radar_report(struct ath10k *ar,
struct wmi_single_phyerr_rx_event *event,
struct phyerr_radar_report *rr,
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);
ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
"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));
ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
"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));
ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
"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 */
tsf32l = __le32_to_cpu(event->hdr.tsf_timestamp);
tsf64 = tsf & (~0xFFFFFFFFULL);
tsf64 |= tsf32l;
width = MS(reg1, RADAR_REPORT_REG1_PULSE_DUR);
rssi = event->hdr.rssi_combined;
/* 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;
ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
"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)) {
ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
"dfs no pulse pattern detected, yet\n");
return;
}
ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n");
ATH10K_DFS_STAT_INC(ar, radar_detected);
/* Control radar events reporting in debugfs file
dfs_block_radar_events */
if (ar->dfs_block_radar_events) {
ath10k_info(ar, "DFS Radar detected, but ignored as requested\n");
return;
}
ieee80211_radar_detected(ar->hw);
}
static int ath10k_dfs_fft_report(struct ath10k *ar,
struct wmi_single_phyerr_rx_event *event,
struct phyerr_fft_report *fftr,
u64 tsf)
{
u32 reg0, reg1;
u8 rssi, peak_mag;
reg0 = __le32_to_cpu(fftr->reg0);
reg1 = __le32_to_cpu(fftr->reg1);
rssi = event->hdr.rssi_combined;
ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
"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));
ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
"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) {
ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs false pulse detected\n");
ATH10K_DFS_STAT_INC(ar, pulses_discarded);
return -EINVAL;
}
return 0;
}
static void ath10k_wmi_event_dfs(struct ath10k *ar,
struct wmi_single_phyerr_rx_event *event,
u64 tsf)
{
int buf_len, tlv_len, res, i = 0;
struct phyerr_tlv *tlv;
struct phyerr_radar_report *rr;
struct phyerr_fft_report *fftr;
u8 *tlv_buf;
buf_len = __le32_to_cpu(event->hdr.buf_len);
ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
"wmi event dfs err_code %d rssi %d tsfl 0x%X tsf64 0x%llX len %d\n",
event->hdr.phy_err_code, event->hdr.rssi_combined,
__le32_to_cpu(event->hdr.tsf_timestamp), tsf, buf_len);
/* 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) {
ath10k_warn(ar, "too short buf for tlv header (%d)\n",
i);
return;
}
tlv = (struct phyerr_tlv *)&event->bufp[i];
tlv_len = __le16_to_cpu(tlv->len);
tlv_buf = &event->bufp[i + sizeof(*tlv)];
ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
"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) {
ath10k_warn(ar, "too short radar pulse summary (%d)\n",
i);
return;
}
rr = (struct phyerr_radar_report *)tlv_buf;
ath10k_dfs_radar_report(ar, event, rr, tsf);
break;
case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
if (i + sizeof(*tlv) + sizeof(*fftr) > buf_len) {
ath10k_warn(ar, "too short fft report (%d)\n",
i);
return;
}
fftr = (struct phyerr_fft_report *)tlv_buf;
res = ath10k_dfs_fft_report(ar, event, fftr, tsf);
if (res)
return;
break;
}
i += sizeof(*tlv) + tlv_len;
}
}
static void
ath10k_wmi_event_spectral_scan(struct ath10k *ar,
struct wmi_single_phyerr_rx_event *event,
u64 tsf)
{
int buf_len, tlv_len, res, i = 0;
struct phyerr_tlv *tlv;
u8 *tlv_buf;
struct phyerr_fft_report *fftr;
size_t fftr_len;
buf_len = __le32_to_cpu(event->hdr.buf_len);
while (i < buf_len) {
if (i + sizeof(*tlv) > buf_len) {
ath10k_warn(ar, "failed to parse phyerr tlv header at byte %d\n",
i);
return;
}
tlv = (struct phyerr_tlv *)&event->bufp[i];
tlv_len = __le16_to_cpu(tlv->len);
tlv_buf = &event->bufp[i + sizeof(*tlv)];
if (i + sizeof(*tlv) + tlv_len > buf_len) {
ath10k_warn(ar, "failed to parse phyerr tlv payload at byte %d\n",
i);
return;
}
switch (tlv->tag) {
case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
if (sizeof(*fftr) > tlv_len) {
ath10k_warn(ar, "failed to parse fft report at byte %d\n",
i);
return;
}
fftr_len = tlv_len - sizeof(*fftr);
fftr = (struct phyerr_fft_report *)tlv_buf;
res = ath10k_spectral_process_fft(ar, event,
fftr, fftr_len,
tsf);
if (res < 0) {
ath10k_warn(ar, "failed to process fft report: %d\n",
res);
return;
}
break;
}
i += sizeof(*tlv) + tlv_len;
}
}
static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_comb_phyerr_rx_event *comb_event;
struct wmi_single_phyerr_rx_event *event;
u32 count, i, buf_len, phy_err_code;
u64 tsf;
int left_len = skb->len;
ATH10K_DFS_STAT_INC(ar, phy_errors);
/* Check if combined event available */
if (left_len < sizeof(*comb_event)) {
ath10k_warn(ar, "wmi phyerr combined event wrong len\n");
return;
}
left_len -= sizeof(*comb_event);
/* Check number of included events */
comb_event = (struct wmi_comb_phyerr_rx_event *)skb->data;
count = __le32_to_cpu(comb_event->hdr.num_phyerr_events);
tsf = __le32_to_cpu(comb_event->hdr.tsf_u32);
tsf <<= 32;
tsf |= __le32_to_cpu(comb_event->hdr.tsf_l32);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi event phyerr count %d tsf64 0x%llX\n",
count, tsf);
event = (struct wmi_single_phyerr_rx_event *)comb_event->bufp;
for (i = 0; i < count; i++) {
/* Check if we can read event header */
if (left_len < sizeof(*event)) {
ath10k_warn(ar, "single event (%d) wrong head len\n",
i);
return;
}
left_len -= sizeof(*event);
buf_len = __le32_to_cpu(event->hdr.buf_len);
phy_err_code = event->hdr.phy_err_code;
if (left_len < buf_len) {
ath10k_warn(ar, "single event (%d) wrong buf len\n", i);
return;
}
left_len -= buf_len;
switch (phy_err_code) {
case PHY_ERROR_RADAR:
ath10k_wmi_event_dfs(ar, event, tsf);
break;
case PHY_ERROR_SPECTRAL_SCAN:
ath10k_wmi_event_spectral_scan(ar, event, tsf);
break;
case PHY_ERROR_FALSE_RADAR_EXT:
ath10k_wmi_event_dfs(ar, event, tsf);
ath10k_wmi_event_spectral_scan(ar, event, tsf);
break;
default:
break;
}
event += sizeof(*event) + buf_len;
}
}
static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n");
}
static void ath10k_wmi_event_profile_match(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n");
}
static void ath10k_wmi_event_debug_print(struct ath10k *ar,
struct sk_buff *skb)
{
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)
ath10k_warn(ar, "wmi debug print truncated: %d\n", skb->len);
/* 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';
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug print '%s'\n", buf);
}
static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n");
}
static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n");
}
static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n");
}
static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n");
}
static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n");
}
static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n");
}
static void ath10k_wmi_event_dcs_interference(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
}
static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
}
static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
}
static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n");
}
static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n");
}
static void ath10k_wmi_event_delba_complete(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n");
}
static void ath10k_wmi_event_addba_complete(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n");
}
static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n");
}
static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n");
}
static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n");
}
static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar,
struct sk_buff *skb)
{
ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
}
static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
u32 num_units, u32 unit_len)
{
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) {
ath10k_warn(ar, "failed to allocate memory chunk\n");
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;
}
static int ath10k_wmi_main_pull_svc_rdy_ev(struct sk_buff *skb,
struct wmi_svc_rdy_ev_arg *arg)
{
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;
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;
}
static int ath10k_wmi_10x_pull_svc_rdy_ev(struct sk_buff *skb,
struct wmi_svc_rdy_ev_arg *arg)
{
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;
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;
}
static void ath10k_wmi_service_ready_event_rx(struct ath10k *ar,
struct sk_buff *skb)
{
struct wmi_svc_rdy_ev_arg arg = {};
u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
DECLARE_BITMAP(svc_bmap, WMI_SERVICE_MAX) = {};
int ret;
if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
ret = ath10k_wmi_10x_pull_svc_rdy_ev(skb, &arg);
wmi_10x_svc_map(arg.service_map, svc_bmap);
} else {
ret = ath10k_wmi_main_pull_svc_rdy_ev(skb, &arg);
wmi_main_svc_map(arg.service_map, svc_bmap);
}
if (ret) {
ath10k_warn(ar, "failed to parse service ready: %d\n", ret);
return;
}
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);
ar->fw_version_major =
(__le32_to_cpu(arg.sw_ver0) & 0xff000000) >> 24;
ar->fw_version_minor = (__le32_to_cpu(arg.sw_ver0) & 0x00ffffff);
ar->fw_version_release =
(__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_debug_read_service_map(ar, svc_bmap, sizeof(svc_bmap));
ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
arg.service_map, sizeof(arg.service_map));
/* only manually set fw features when not using FW IE format */
if (ar->fw_api == 1 && ar->fw_version_build > 636)
set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features);
if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
}
ar->supp_tx_chainmask = (1 << ar->num_rf_chains) - 1;
ar->supp_rx_chainmask = (1 << ar->num_rf_chains) - 1;
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);
}
num_mem_reqs = __le32_to_cpu(arg.num_mem_reqs);
if (num_mem_reqs > WMI_MAX_MEM_REQS) {
ath10k_warn(ar, "requested memory chunks number (%d) exceeds the limit\n",
num_mem_reqs);
return;
}
for (i = 0; i < num_mem_reqs; ++i) {
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);
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 */
num_units = TARGET_10X_NUM_PEERS + 1;
else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS)
num_units = TARGET_10X_NUM_VDEVS + 1;
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n",
req_id,
__le32_to_cpu(arg.mem_reqs[i]->num_units),
num_unit_info,
unit_size,
num_units);
ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units,
unit_size);
if (ret)
return;
}
ath10k_dbg(ar, ATH10K_DBG_WMI,
"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));
complete(&ar->wmi.service_ready);
}
static int ath10k_wmi_ready_event_rx(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data;
if (WARN_ON(skb->len < sizeof(*ev)))
return -EINVAL;
ether_addr_copy(ar->mac_addr, ev->mac_addr.addr);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi event ready sw_version %u abi_version %u mac_addr %pM status %d skb->len %i ev-sz %zu\n",
__le32_to_cpu(ev->sw_version),
__le32_to_cpu(ev->abi_version),
ev->mac_addr.addr,
__le32_to_cpu(ev->status), skb->len, sizeof(*ev));
complete(&ar->wmi.unified_ready);
return 0;
}
static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb)
{
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;
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
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:
ath10k_wmi_service_ready_event_rx(ar, skb);
break;
case WMI_READY_EVENTID:
ath10k_wmi_ready_event_rx(ar, skb);
break;
default:
ath10k_warn(ar, "Unknown eventid: %d\n", id);
break;
}
dev_kfree_skb(skb);
}
static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
{
struct wmi_cmd_hdr *cmd_hdr;
enum wmi_10x_event_id id;
bool consumed;
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;
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
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;
}
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:
ath10k_wmi_service_ready_event_rx(ar, skb);
break;
case WMI_10X_READY_EVENTID:
ath10k_wmi_ready_event_rx(ar, skb);
break;
case WMI_10X_PDEV_UTF_EVENTID:
/* ignore utf events */
break;
default:
ath10k_warn(ar, "Unknown eventid: %d\n", id);
break;
}
out:
dev_kfree_skb(skb);
}
static void ath10k_wmi_10_2_process_rx(struct ath10k *ar, struct sk_buff *skb)
{
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;
trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
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:
ath10k_wmi_service_ready_event_rx(ar, skb);
break;
case WMI_10_2_READY_EVENTID:
ath10k_wmi_ready_event_rx(ar, skb);
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:
ath10k_dbg(ar, ATH10K_DBG_WMI,
"received event id %d not implemented\n", id);
break;
default:
ath10k_warn(ar, "Unknown eventid: %d\n", id);
break;
}
dev_kfree_skb(skb);
}
static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb)
{
if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
ath10k_wmi_10_2_process_rx(ar, skb);
else
ath10k_wmi_10x_process_rx(ar, skb);
} else {
ath10k_wmi_main_process_rx(ar, skb);
}
}
int ath10k_wmi_connect(struct ath10k *ar)
{
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;
conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits;
/* connect to control service */
conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
if (status) {
ath10k_warn(ar, "failed to connect to WMI CONTROL service status: %d\n",
status);
return status;
}
ar->wmi.eid = conn_resp.eid;
return 0;
}
static int ath10k_wmi_main_pdev_set_regdomain(struct ath10k *ar, u16 rd,
u16 rd2g, u16 rd5g, u16 ctl2g,
u16 ctl5g)
{
struct wmi_pdev_set_regdomain_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n",
rd, rd2g, rd5g, ctl2g, ctl5g);
return ath10k_wmi_cmd_send(ar, skb,
ar->wmi.cmd->pdev_set_regdomain_cmdid);
}
static int ath10k_wmi_10x_pdev_set_regdomain(struct ath10k *ar, u16 rd,
u16 rd2g, u16 rd5g,
u16 ctl2g, u16 ctl5g,
enum wmi_dfs_region dfs_reg)
{
struct wmi_pdev_set_regdomain_cmd_10x *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
return ath10k_wmi_cmd_send(ar, skb,
ar->wmi.cmd->pdev_set_regdomain_cmdid);
}
int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
u16 rd5g, u16 ctl2g, u16 ctl5g,
enum wmi_dfs_region dfs_reg)
{
if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
return ath10k_wmi_10x_pdev_set_regdomain(ar, rd, rd2g, rd5g,
ctl2g, ctl5g, dfs_reg);
else
return ath10k_wmi_main_pdev_set_regdomain(ar, rd, rd2g, rd5g,
ctl2g, ctl5g);
}
int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt)
{
struct wmi_pdev_suspend_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
cmd->suspend_opt = __cpu_to_le32(suspend_opt);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid);
}
int ath10k_wmi_pdev_resume_target(struct ath10k *ar)
{
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, 0);
if (skb == NULL)
return -ENOMEM;
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid);
}
int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value)
{
struct wmi_pdev_set_param_cmd *cmd;
struct sk_buff *skb;
if (id == WMI_PDEV_PARAM_UNSUPPORTED) {
ath10k_warn(ar, "pdev param %d not supported by firmware\n",
id);
return -EOPNOTSUPP;
}
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
cmd->param_id = __cpu_to_le32(id);
cmd->param_value = __cpu_to_le32(value);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n",
id, value);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid);
}
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);
}
}
static int ath10k_wmi_main_cmd_init(struct ath10k *ar)
{
struct wmi_init_cmd *cmd;
struct sk_buff *buf;
struct wmi_resource_config config = {};
u32 len, val;
config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS);
config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS + TARGET_NUM_VDEVS);
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);
len = sizeof(*cmd) +
(sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
buf = ath10k_wmi_alloc_skb(ar, len);
if (!buf)
return -ENOMEM;
cmd = (struct wmi_init_cmd *)buf->data;
memcpy(&cmd->resource_config, &config, sizeof(config));
ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init\n");
return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
}
static int ath10k_wmi_10x_cmd_init(struct ath10k *ar)
{
struct wmi_init_cmd_10x *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);
buf = ath10k_wmi_alloc_skb(ar, len);
if (!buf)
return -ENOMEM;
cmd = (struct wmi_init_cmd_10x *)buf->data;
memcpy(&cmd->resource_config, &config, sizeof(config));
ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10x\n");
return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
}
static int ath10k_wmi_10_2_cmd_init(struct ath10k *ar)
{
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);
buf = ath10k_wmi_alloc_skb(ar, len);
if (!buf)
return -ENOMEM;
cmd = (struct wmi_init_cmd_10_2 *)buf->data;
memcpy(&cmd->resource_config.common, &config, sizeof(config));
ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10.2\n");
return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
}
int ath10k_wmi_cmd_init(struct ath10k *ar)
{
int ret;
if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
ret = ath10k_wmi_10_2_cmd_init(ar);
else
ret = ath10k_wmi_10x_cmd_init(ar);
} else {
ret = ath10k_wmi_main_cmd_init(ar);
}
return ret;
}
static int ath10k_wmi_start_scan_calc_len(struct ath10k *ar,
const struct wmi_start_scan_arg *arg)
{
int len;
if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
len = sizeof(struct wmi_start_scan_cmd_10x);
else
len = sizeof(struct wmi_start_scan_cmd);
if (arg->ie_len) {
if (!arg->ie)
return -EINVAL;
if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN)
return -EINVAL;
len += sizeof(struct wmi_ie_data);
len += roundup(arg->ie_len, 4);
}
if (arg->n_channels) {
if (!arg->channels)
return -EINVAL;
if (arg->n_channels > ARRAY_SIZE(arg->channels))
return -EINVAL;
len += sizeof(struct wmi_chan_list);
len += sizeof(__le32) * arg->n_channels;
}
if (arg->n_ssids) {
if (!arg->ssids)
return -EINVAL;
if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID)
return -EINVAL;
len += sizeof(struct wmi_ssid_list);
len += sizeof(struct wmi_ssid) * arg->n_ssids;
}
if (arg->n_bssids) {
if (!arg->bssids)
return -EINVAL;
if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID)
return -EINVAL;
len += sizeof(struct wmi_bssid_list);
len += sizeof(struct wmi_mac_addr) * arg->n_bssids;
}
return len;
}
int ath10k_wmi_start_scan(struct ath10k *ar,
const struct wmi_start_scan_arg *arg)
{
struct wmi_start_scan_cmd *cmd;
struct sk_buff *skb;
struct wmi_ie_data *ie;
struct wmi_chan_list *channels;
struct wmi_ssid_list *ssids;
struct wmi_bssid_list *bssids;
u32 scan_id;
u32 scan_req_id;
int off;
int len = 0;
int i;
len = ath10k_wmi_start_scan_calc_len(ar, arg);
if (len < 0)
return len; /* len contains error code here */
skb = ath10k_wmi_alloc_skb(ar, len);
if (!skb)
return -ENOMEM;
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;
cmd = (struct wmi_start_scan_cmd *)skb->data;
cmd->scan_id = __cpu_to_le32(scan_id);
cmd->scan_req_id = __cpu_to_le32(scan_req_id);
cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
cmd->notify_scan_events = __cpu_to_le32(arg->notify_scan_events);
cmd->dwell_time_active = __cpu_to_le32(arg->dwell_time_active);
cmd->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive);
cmd->min_rest_time = __cpu_to_le32(arg->min_rest_time);
cmd->max_rest_time = __cpu_to_le32(arg->max_rest_time);
cmd->repeat_probe_time = __cpu_to_le32(arg->repeat_probe_time);
cmd->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time);
cmd->idle_time = __cpu_to_le32(arg->idle_time);
cmd->max_scan_time = __cpu_to_le32(arg->max_scan_time);
cmd->probe_delay = __cpu_to_le32(arg->probe_delay);
cmd->scan_ctrl_flags = __cpu_to_le32(arg->scan_ctrl_flags);
/* TLV list starts after fields included in the struct */
/* There's just one filed that differes the two start_scan
* structures - burst_duration, which we are not using btw,
no point to make the split here, just shift the buffer to fit with
given FW */
if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
off = sizeof(struct wmi_start_scan_cmd_10x);
else
off = sizeof(struct wmi_start_scan_cmd);
if (arg->n_channels) {
channels = (void *)skb->data + off;
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++)
channels->channel_list[i].freq =
__cpu_to_le16(arg->channels[i]);
off += sizeof(*channels);
off += sizeof(__le32) * arg->n_channels;
}
if (arg->n_ssids) {
ssids = (void *)skb->data + off;
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);
}
off += sizeof(*ssids);
off += sizeof(struct wmi_ssid) * arg->n_ssids;
}
if (arg->n_bssids) {
bssids = (void *)skb->data + off;
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);
off += sizeof(*bssids);
off += sizeof(struct wmi_mac_addr) * arg->n_bssids;
}
if (arg->ie_len) {
ie = (void *)skb->data + off;
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);
off += sizeof(*ie);
off += roundup(arg->ie_len, 4);
}
if (off != skb->len) {
dev_kfree_skb(skb);
return -EINVAL;
}
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi start scan\n");
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid);
}
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;
arg->max_scan_time = 20000;
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";
}
int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg)
{
struct wmi_stop_scan_cmd *cmd;
struct sk_buff *skb;
u32 scan_id;
u32 req_id;
if (arg->req_id > 0xFFF)
return -EINVAL;
if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
return -EINVAL;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi stop scan reqid %d req_type %d vdev/scan_id %d\n",
arg->req_id, arg->req_type, arg->u.scan_id);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid);
}
int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id,
enum wmi_vdev_type type,
enum wmi_vdev_subtype subtype,
const u8 macaddr[ETH_ALEN])
{
struct wmi_vdev_create_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"WMI vdev create: id %d type %d subtype %d macaddr %pM\n",
vdev_id, type, subtype, macaddr);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid);
}
int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id)
{
struct wmi_vdev_delete_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_delete_cmd *)skb->data;
cmd->vdev_id = __cpu_to_le32(vdev_id);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"WMI vdev delete id %d\n", vdev_id);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid);
}
static int
ath10k_wmi_vdev_start_restart(struct ath10k *ar,
const struct wmi_vdev_start_request_arg *arg,
u32 cmd_id)
{
struct wmi_vdev_start_request_cmd *cmd;
struct sk_buff *skb;
const char *cmdname;
u32 flags = 0;
if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid &&
cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid)
return -EINVAL;
if (WARN_ON(arg->ssid && arg->ssid_len == 0))
return -EINVAL;
if (WARN_ON(arg->hidden_ssid && !arg->ssid))
return -EINVAL;
if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
return -EINVAL;
if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid)
cmdname = "start";
else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid)
cmdname = "restart";
else
return -EINVAL; /* should not happen, we already check cmd_id */
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
}
ath10k_wmi_put_wmi_channel(&cmd->chan, &arg->channel);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"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,
flags, arg->channel.freq, arg->channel.mode,
cmd->chan.flags, arg->channel.max_power);
return ath10k_wmi_cmd_send(ar, skb, cmd_id);
}
int ath10k_wmi_vdev_start(struct ath10k *ar,
const struct wmi_vdev_start_request_arg *arg)
{
u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid;
return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
}
int ath10k_wmi_vdev_restart(struct ath10k *ar,
const struct wmi_vdev_start_request_arg *arg)
{
u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid;
return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
}
int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id)
{
struct wmi_vdev_stop_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_stop_cmd *)skb->data;
cmd->vdev_id = __cpu_to_le32(vdev_id);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid);
}
int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
{
struct wmi_vdev_up_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_up_cmd *)skb->data;
cmd->vdev_id = __cpu_to_le32(vdev_id);
cmd->vdev_assoc_id = __cpu_to_le32(aid);
ether_addr_copy(cmd->vdev_bssid.addr, bssid);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
vdev_id, aid, bssid);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid);
}
int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id)
{
struct wmi_vdev_down_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_down_cmd *)skb->data;
cmd->vdev_id = __cpu_to_le32(vdev_id);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi mgmt vdev down id 0x%x\n", vdev_id);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid);
}
int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
u32 param_id, u32 param_value)
{
struct wmi_vdev_set_param_cmd *cmd;
struct sk_buff *skb;
if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) {
ath10k_dbg(ar, ATH10K_DBG_WMI,
"vdev param %d not supported by firmware\n",
param_id);
return -EOPNOTSUPP;
}
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi vdev id 0x%x set param %d value %d\n",
vdev_id, param_id, param_value);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid);
}
int ath10k_wmi_vdev_install_key(struct ath10k *ar,
const struct wmi_vdev_install_key_arg *arg)
{
struct wmi_vdev_install_key_cmd *cmd;
struct sk_buff *skb;
if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
return -EINVAL;
if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
return -EINVAL;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd) + arg->key_len);
if (!skb)
return -ENOMEM;
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)
ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
if (arg->key_data)
memcpy(cmd->key_data, arg->key_data, arg->key_len);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi vdev install key idx %d cipher %d len %d\n",
arg->key_idx, arg->key_cipher, arg->key_len);
return ath10k_wmi_cmd_send(ar, skb,
ar->wmi.cmd->vdev_install_key_cmdid);
}
int ath10k_wmi_vdev_spectral_conf(struct ath10k *ar,
const struct wmi_vdev_spectral_conf_arg *arg)
{
struct wmi_vdev_spectral_conf_cmd *cmd;
struct sk_buff *skb;
u32 cmdid;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
cmdid = ar->wmi.cmd->vdev_spectral_scan_configure_cmdid;
return ath10k_wmi_cmd_send(ar, skb, cmdid);
}
int ath10k_wmi_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id, u32 trigger,
u32 enable)
{
struct wmi_vdev_spectral_enable_cmd *cmd;
struct sk_buff *skb;
u32 cmdid;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
cmdid = ar->wmi.cmd->vdev_spectral_scan_enable_cmdid;
return ath10k_wmi_cmd_send(ar, skb, cmdid);
}
int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
const u8 peer_addr[ETH_ALEN])
{
struct wmi_peer_create_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_peer_create_cmd *)skb->data;
cmd->vdev_id = __cpu_to_le32(vdev_id);
ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi peer create vdev_id %d peer_addr %pM\n",
vdev_id, peer_addr);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid);
}
int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
const u8 peer_addr[ETH_ALEN])
{
struct wmi_peer_delete_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_peer_delete_cmd *)skb->data;
cmd->vdev_id = __cpu_to_le32(vdev_id);
ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi peer delete vdev_id %d peer_addr %pM\n",
vdev_id, peer_addr);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid);
}
int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id,
const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
{
struct wmi_peer_flush_tids_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi peer flush vdev_id %d peer_addr %pM tids %08x\n",
vdev_id, peer_addr, tid_bitmap);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid);
}
int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id,
const u8 *peer_addr, enum wmi_peer_param param_id,
u32 param_value)
{
struct wmi_peer_set_param_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi vdev %d peer 0x%pM set param %d value %d\n",
vdev_id, peer_addr, param_id, param_value);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid);
}
int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id,
enum wmi_sta_ps_mode psmode)
{
struct wmi_sta_powersave_mode_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi set powersave id 0x%x mode %d\n",
vdev_id, psmode);
return ath10k_wmi_cmd_send(ar, skb,
ar->wmi.cmd->sta_powersave_mode_cmdid);
}
int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id,
enum wmi_sta_powersave_param param_id,
u32 value)
{
struct wmi_sta_powersave_param_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi sta ps param vdev_id 0x%x param %d value %d\n",
vdev_id, param_id, value);
return ath10k_wmi_cmd_send(ar, skb,
ar->wmi.cmd->sta_powersave_param_cmdid);
}
int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac,
enum wmi_ap_ps_peer_param param_id, u32 value)
{
struct wmi_ap_ps_peer_cmd *cmd;
struct sk_buff *skb;
if (!mac)
return -EINVAL;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ether_addr_copy(cmd->peer_macaddr.addr, mac);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n",
vdev_id, param_id, value, mac);
return ath10k_wmi_cmd_send(ar, skb,
ar->wmi.cmd->ap_ps_peer_param_cmdid);
}
int ath10k_wmi_scan_chan_list(struct ath10k *ar,
const struct wmi_scan_chan_list_arg *arg)
{
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);
skb = ath10k_wmi_alloc_skb(ar, len);
if (!skb)
return -EINVAL;
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];
ath10k_wmi_put_wmi_channel(ci, ch);
}
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid);
}
static void
ath10k_wmi_peer_assoc_fill(struct ath10k *ar, void *buf,
const struct wmi_peer_assoc_complete_arg *arg)
{
struct wmi_common_peer_assoc_complete_cmd *cmd = buf;
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);
ether_addr_copy(cmd->peer_macaddr.addr, arg->addr);
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);
}
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);
}
int ath10k_wmi_peer_assoc(struct ath10k *ar,
const struct wmi_peer_assoc_complete_arg *arg)
{
struct sk_buff *skb;
int len;
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;
if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
len = sizeof(struct wmi_10_2_peer_assoc_complete_cmd);
else
len = sizeof(struct wmi_10_1_peer_assoc_complete_cmd);
} else {
len = sizeof(struct wmi_main_peer_assoc_complete_cmd);
}
skb = ath10k_wmi_alloc_skb(ar, len);
if (!skb)
return -ENOMEM;
if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
ath10k_wmi_peer_assoc_fill_10_1(ar, skb->data, arg);
else
ath10k_wmi_peer_assoc_fill_10_2(ar, skb->data, arg);
} else {
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 ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
}
/* This function assumes the beacon is already DMA mapped */
int ath10k_wmi_beacon_send_ref_nowait(struct ath10k_vif *arvif)
{
struct wmi_bcn_tx_ref_cmd *cmd;
struct sk_buff *skb;
struct sk_buff *beacon = arvif->beacon;
struct ath10k *ar = arvif->ar;
struct ieee80211_hdr *hdr;
int ret;
u16 fc;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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;
cmd->antenna_mask = __cpu_to_le32(WMI_BCN_TX_REF_DEF_ANTENNA);
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);
ret = ath10k_wmi_cmd_send_nowait(ar, skb,
ar->wmi.cmd->pdev_send_bcn_cmdid);
if (ret)
dev_kfree_skb(skb);
return ret;
}
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);
}
int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
const struct wmi_pdev_set_wmm_params_arg *arg)
{
struct wmi_pdev_set_wmm_params *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set wmm params\n");
return ath10k_wmi_cmd_send(ar, skb,
ar->wmi.cmd->pdev_set_wmm_params_cmdid);
}
int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
{
struct wmi_request_stats_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_request_stats_cmd *)skb->data;
cmd->stats_id = __cpu_to_le32(stats_id);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid);
}
int ath10k_wmi_force_fw_hang(struct ath10k *ar,
enum wmi_force_fw_hang_type type, u32 delay_ms)
{
struct wmi_force_fw_hang_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
cmd->type = __cpu_to_le32(type);
cmd->delay_ms = __cpu_to_le32(delay_ms);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
type, delay_ms);
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
}
int ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable)
{
struct wmi_dbglog_cfg_cmd *cmd;
struct sk_buff *skb;
u32 cfg;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
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);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"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));
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->dbglog_cfg_cmdid);
}
int ath10k_wmi_attach(struct ath10k *ar)
{
if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
ar->wmi.cmd = &wmi_10_2_cmd_map;
else
ar->wmi.cmd = &wmi_10x_cmd_map;
ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
} else {
ar->wmi.cmd = &wmi_cmd_map;
ar->wmi.vdev_param = &wmi_vdev_param_map;
ar->wmi.pdev_param = &wmi_pdev_param_map;
}
init_completion(&ar->wmi.service_ready);
init_completion(&ar->wmi.unified_ready);
init_waitqueue_head(&ar->wmi.tx_credits_wq);
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;
}
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