diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath12k/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath12k/wmi.c | 3480 |
1 files changed, 3205 insertions, 275 deletions
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index 11cc3005c0f9..60e2444fe08c 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/skbuff.h> #include <linux/ctype.h> @@ -15,15 +15,23 @@ #include <linux/time.h> #include <linux/of.h> #include "core.h" +#include "debugfs.h" #include "debug.h" #include "mac.h" #include "hw.h" #include "peer.h" +#include "p2p.h" +#include "testmode.h" struct ath12k_wmi_svc_ready_parse { bool wmi_svc_bitmap_done; }; +struct wmi_tlv_fw_stats_parse { + const struct wmi_stats_event *ev; + struct ath12k_fw_stats *stats; +}; + struct ath12k_wmi_dma_ring_caps_parse { struct ath12k_wmi_dma_ring_caps_params *dma_ring_caps; u32 n_dma_ring_caps; @@ -162,9 +170,19 @@ static const struct ath12k_wmi_tlv_policy ath12k_wmi_tlv_policies[] = { .min_len = sizeof(struct wmi_probe_resp_tx_status_event) }, [WMI_TAG_VDEV_DELETE_RESP_EVENT] = { .min_len = sizeof(struct wmi_vdev_delete_resp_event) }, + [WMI_TAG_TWT_ENABLE_COMPLETE_EVENT] = { + .min_len = sizeof(struct wmi_twt_enable_event) }, + [WMI_TAG_TWT_DISABLE_COMPLETE_EVENT] = { + .min_len = sizeof(struct wmi_twt_disable_event) }, + [WMI_TAG_P2P_NOA_INFO] = { + .min_len = sizeof(struct ath12k_wmi_p2p_noa_info) }, + [WMI_TAG_P2P_NOA_EVENT] = { + .min_len = sizeof(struct wmi_p2p_noa_event) }, + [WMI_TAG_11D_NEW_COUNTRY_EVENT] = { + .min_len = sizeof(struct wmi_11d_new_cc_event) }, }; -static __le32 ath12k_wmi_tlv_hdr(u32 cmd, u32 len) +__le32 ath12k_wmi_tlv_hdr(u32 cmd, u32 len) { return le32_encode_bits(cmd, WMI_TLV_TAG) | le32_encode_bits(len, WMI_TLV_LEN); @@ -179,18 +197,9 @@ void ath12k_wmi_init_qcn9274(struct ath12k_base *ab, struct ath12k_wmi_resource_config_arg *config) { config->num_vdevs = ab->num_radios * TARGET_NUM_VDEVS; - - if (ab->num_radios == 2) { - config->num_peers = TARGET_NUM_PEERS(DBS); - config->num_tids = TARGET_NUM_TIDS(DBS); - } else if (ab->num_radios == 3) { - config->num_peers = TARGET_NUM_PEERS(DBS_SBS); - config->num_tids = TARGET_NUM_TIDS(DBS_SBS); - } else { - /* Control should not reach here */ - config->num_peers = TARGET_NUM_PEERS(SINGLE); - config->num_tids = TARGET_NUM_TIDS(SINGLE); - } + config->num_peers = ab->num_radios * + ath12k_core_get_max_peers_per_radio(ab); + config->num_tids = ath12k_core_get_max_num_tids(ab); config->num_offload_peers = TARGET_NUM_OFFLD_PEERS; config->num_offload_reorder_buffs = TARGET_NUM_OFFLD_REORDER_BUFFS; config->num_peer_keys = TARGET_NUM_PEER_KEYS; @@ -228,6 +237,12 @@ void ath12k_wmi_init_qcn9274(struct ath12k_base *ab, config->peer_map_unmap_version = 0x32; config->twt_ap_pdev_count = ab->num_radios; config->twt_ap_sta_count = 1000; + config->ema_max_vap_cnt = ab->num_radios; + config->ema_max_profile_period = TARGET_EMA_MAX_PROFILE_PERIOD; + config->beacon_tx_offload_max_vdev += config->ema_max_vap_cnt; + + if (test_bit(WMI_TLV_SERVICE_PEER_METADATA_V1A_V1B_SUPPORT, ab->wmi_ab.svc_map)) + config->peer_metadata_ver = ATH12K_PEER_METADATA_V1B; } void ath12k_wmi_init_wcn7850(struct ath12k_base *ab, @@ -359,8 +374,8 @@ static int ath12k_wmi_tlv_parse(struct ath12k_base *ar, const void **tb, } static const void ** -ath12k_wmi_tlv_parse_alloc(struct ath12k_base *ab, const void *ptr, - size_t len, gfp_t gfp) +ath12k_wmi_tlv_parse_alloc(struct ath12k_base *ab, + struct sk_buff *skb, gfp_t gfp) { const void **tb; int ret; @@ -369,7 +384,7 @@ ath12k_wmi_tlv_parse_alloc(struct ath12k_base *ab, const void *ptr, if (!tb) return ERR_PTR(-ENOMEM); - ret = ath12k_wmi_tlv_parse(ab, tb, ptr, len); + ret = ath12k_wmi_tlv_parse(ab, tb, skb->data, skb->len); if (ret) { kfree(tb); return ERR_PTR(ret); @@ -493,13 +508,14 @@ ath12k_pull_mac_phy_cap_svc_ready_ext(struct ath12k_wmi_pdev *wmi_handle, mac_caps = wmi_mac_phy_caps + phy_idx; - pdev->pdev_id = le32_to_cpu(mac_caps->pdev_id); + pdev->pdev_id = ath12k_wmi_mac_phy_get_pdev_id(mac_caps); + pdev->hw_link_id = ath12k_wmi_mac_phy_get_hw_link_id(mac_caps); pdev_cap->supported_bands |= le32_to_cpu(mac_caps->supported_bands); pdev_cap->ampdu_density = le32_to_cpu(mac_caps->ampdu_density); fw_pdev = &ab->fw_pdev[ab->fw_pdev_count]; fw_pdev->supported_bands = le32_to_cpu(mac_caps->supported_bands); - fw_pdev->pdev_id = le32_to_cpu(mac_caps->pdev_id); + fw_pdev->pdev_id = ath12k_wmi_mac_phy_get_pdev_id(mac_caps); fw_pdev->phy_id = le32_to_cpu(mac_caps->phy_id); ab->fw_pdev_count++; @@ -507,10 +523,10 @@ ath12k_pull_mac_phy_cap_svc_ready_ext(struct ath12k_wmi_pdev *wmi_handle, * band to band for a single radio, need to see how this should be * handled. */ - if (le32_to_cpu(mac_caps->supported_bands) & WMI_HOST_WLAN_2G_CAP) { + if (le32_to_cpu(mac_caps->supported_bands) & WMI_HOST_WLAN_2GHZ_CAP) { pdev_cap->tx_chain_mask = le32_to_cpu(mac_caps->tx_chain_mask_2g); pdev_cap->rx_chain_mask = le32_to_cpu(mac_caps->rx_chain_mask_2g); - } else if (le32_to_cpu(mac_caps->supported_bands) & WMI_HOST_WLAN_5G_CAP) { + } else if (le32_to_cpu(mac_caps->supported_bands) & WMI_HOST_WLAN_5GHZ_CAP) { pdev_cap->vht_cap = le32_to_cpu(mac_caps->vht_cap_info_5g); pdev_cap->vht_mcs = le32_to_cpu(mac_caps->vht_supp_mcs_5g); pdev_cap->he_mcs = le32_to_cpu(mac_caps->he_supp_mcs_5g); @@ -533,7 +549,7 @@ ath12k_pull_mac_phy_cap_svc_ready_ext(struct ath12k_wmi_pdev *wmi_handle, pdev_cap->rx_chain_mask_shift = find_first_bit((unsigned long *)&pdev_cap->rx_chain_mask, 32); - if (le32_to_cpu(mac_caps->supported_bands) & WMI_HOST_WLAN_2G_CAP) { + if (le32_to_cpu(mac_caps->supported_bands) & WMI_HOST_WLAN_2GHZ_CAP) { cap_band = &pdev_cap->band[NL80211_BAND_2GHZ]; cap_band->phy_id = le32_to_cpu(mac_caps->phy_id); cap_band->max_bw_supported = le32_to_cpu(mac_caps->max_bw_supported_2g); @@ -553,7 +569,7 @@ ath12k_pull_mac_phy_cap_svc_ready_ext(struct ath12k_wmi_pdev *wmi_handle, le32_to_cpu(mac_caps->he_ppet2g.ppet16_ppet8_ru3_ru0[i]); } - if (le32_to_cpu(mac_caps->supported_bands) & WMI_HOST_WLAN_5G_CAP) { + if (le32_to_cpu(mac_caps->supported_bands) & WMI_HOST_WLAN_5GHZ_CAP) { cap_band = &pdev_cap->band[NL80211_BAND_5GHZ]; cap_band->phy_id = le32_to_cpu(mac_caps->phy_id); cap_band->max_bw_supported = @@ -727,6 +743,20 @@ static int ath12k_service_ready_event(struct ath12k_base *ab, struct sk_buff *sk return 0; } +static u32 ath12k_wmi_mgmt_get_freq(struct ath12k *ar, + struct ieee80211_tx_info *info) +{ + struct ath12k_base *ab = ar->ab; + u32 freq = 0; + + if (ab->hw_params->single_pdev_only && + ar->scan.is_roc && + (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN)) + freq = ar->scan.roc_freq; + + return freq; +} + struct sk_buff *ath12k_wmi_alloc_skb(struct ath12k_wmi_base *wmi_ab, u32 len) { struct sk_buff *skb; @@ -752,6 +782,7 @@ int ath12k_wmi_mgmt_send(struct ath12k *ar, u32 vdev_id, u32 buf_id, { struct ath12k_wmi_pdev *wmi = ar->wmi; struct wmi_mgmt_send_cmd *cmd; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(frame); struct wmi_tlv *frame_tlv; struct sk_buff *skb; u32 buf_len; @@ -770,7 +801,7 @@ int ath12k_wmi_mgmt_send(struct ath12k *ar, u32 vdev_id, u32 buf_id, sizeof(*cmd)); cmd->vdev_id = cpu_to_le32(vdev_id); cmd->desc_id = cpu_to_le32(buf_id); - cmd->chanfreq = 0; + cmd->chanfreq = cpu_to_le32(ath12k_wmi_mgmt_get_freq(ar, info)); cmd->paddr_lo = cpu_to_le32(lower_32_bits(ATH12K_SKB_CB(frame)->paddr)); cmd->paddr_hi = cpu_to_le32(upper_32_bits(ATH12K_SKB_CB(frame)->paddr)); cmd->frame_len = cpu_to_le32(frame->len); @@ -792,6 +823,39 @@ int ath12k_wmi_mgmt_send(struct ath12k *ar, u32 vdev_id, u32 buf_id, return ret; } +int ath12k_wmi_send_stats_request_cmd(struct ath12k *ar, u32 stats_id, + u32 vdev_id, u32 pdev_id) +{ + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct wmi_request_stats_cmd *cmd; + struct sk_buff *skb; + int ret; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_request_stats_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_REQUEST_STATS_CMD, + sizeof(*cmd)); + + cmd->stats_id = cpu_to_le32(stats_id); + cmd->vdev_id = cpu_to_le32(vdev_id); + cmd->pdev_id = cpu_to_le32(pdev_id); + + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID); + if (ret) { + ath12k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n"); + dev_kfree_skb(skb); + } + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, + "WMI request stats 0x%x vdev id %d pdev id %d\n", + stats_id, vdev_id, pdev_id); + + return ret; +} + int ath12k_wmi_vdev_create(struct ath12k *ar, u8 *macaddr, struct ath12k_wmi_vdev_create_arg *args) { @@ -799,6 +863,8 @@ int ath12k_wmi_vdev_create(struct ath12k *ar, u8 *macaddr, struct wmi_vdev_create_cmd *cmd; struct sk_buff *skb; struct ath12k_wmi_vdev_txrx_streams_params *txrx_streams; + bool is_ml_vdev = is_valid_ether_addr(args->mld_addr); + struct wmi_vdev_create_mlo_params *ml_params; struct wmi_tlv *tlv; int ret, len; void *ptr; @@ -808,7 +874,8 @@ int ath12k_wmi_vdev_create(struct ath12k *ar, u8 *macaddr, * both the bands. */ len = sizeof(*cmd) + TLV_HDR_SIZE + - (WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams)); + (WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams)) + + (is_ml_vdev ? TLV_HDR_SIZE + sizeof(*ml_params) : 0); skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); if (!skb) @@ -823,9 +890,14 @@ int ath12k_wmi_vdev_create(struct ath12k *ar, u8 *macaddr, cmd->vdev_subtype = cpu_to_le32(args->subtype); cmd->num_cfg_txrx_streams = cpu_to_le32(WMI_NUM_SUPPORTED_BAND_MAX); cmd->pdev_id = cpu_to_le32(args->pdev_id); + cmd->mbssid_flags = cpu_to_le32(args->mbssid_flags); + cmd->mbssid_tx_vdev_id = cpu_to_le32(args->mbssid_tx_vdev_id); cmd->vdev_stats_id = cpu_to_le32(args->if_stats_id); ether_addr_copy(cmd->vdev_macaddr.addr, macaddr); + if (args->if_stats_id != ATH12K_INVAL_VDEV_STATS_ID) + cmd->vdev_stats_id_valid = cpu_to_le32(BIT(0)); + ptr = skb->data + sizeof(*cmd); len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams); @@ -837,20 +909,35 @@ int ath12k_wmi_vdev_create(struct ath12k *ar, u8 *macaddr, len = sizeof(*txrx_streams); txrx_streams->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_VDEV_TXRX_STREAMS, len); - txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_2G; + txrx_streams->band = cpu_to_le32(WMI_TPC_CHAINMASK_CONFIG_BAND_2G); txrx_streams->supported_tx_streams = - args->chains[NL80211_BAND_2GHZ].tx; + cpu_to_le32(args->chains[NL80211_BAND_2GHZ].tx); txrx_streams->supported_rx_streams = - args->chains[NL80211_BAND_2GHZ].rx; + cpu_to_le32(args->chains[NL80211_BAND_2GHZ].rx); txrx_streams++; txrx_streams->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_VDEV_TXRX_STREAMS, len); - txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_5G; + txrx_streams->band = cpu_to_le32(WMI_TPC_CHAINMASK_CONFIG_BAND_5G); txrx_streams->supported_tx_streams = - args->chains[NL80211_BAND_5GHZ].tx; + cpu_to_le32(args->chains[NL80211_BAND_5GHZ].tx); txrx_streams->supported_rx_streams = - args->chains[NL80211_BAND_5GHZ].rx; + cpu_to_le32(args->chains[NL80211_BAND_5GHZ].rx); + + ptr += WMI_NUM_SUPPORTED_BAND_MAX * sizeof(*txrx_streams); + + if (is_ml_vdev) { + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, + sizeof(*ml_params)); + ptr += TLV_HDR_SIZE; + ml_params = ptr; + + ml_params->tlv_header = + ath12k_wmi_tlv_cmd_hdr(WMI_TAG_MLO_VDEV_CREATE_PARAMS, + sizeof(*ml_params)); + ether_addr_copy(ml_params->mld_macaddr.addr, args->mld_addr); + } ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "WMI vdev create: id %d type %d subtype %d macaddr %pM pdevid %d\n", @@ -953,14 +1040,32 @@ int ath12k_wmi_vdev_down(struct ath12k *ar, u8 vdev_id) static void ath12k_wmi_put_wmi_channel(struct ath12k_wmi_channel_params *chan, struct wmi_vdev_start_req_arg *arg) { + u32 center_freq1 = arg->band_center_freq1; + memset(chan, 0, sizeof(*chan)); chan->mhz = cpu_to_le32(arg->freq); - chan->band_center_freq1 = cpu_to_le32(arg->band_center_freq1); - if (arg->mode == MODE_11AC_VHT80_80) + chan->band_center_freq1 = cpu_to_le32(center_freq1); + if (arg->mode == MODE_11BE_EHT320) { + if (arg->freq > center_freq1) + chan->band_center_freq1 = cpu_to_le32(center_freq1 + 80); + else + chan->band_center_freq1 = cpu_to_le32(center_freq1 - 80); + + chan->band_center_freq2 = cpu_to_le32(center_freq1); + + } else if (arg->mode == MODE_11BE_EHT160) { + if (arg->freq > center_freq1) + chan->band_center_freq1 = cpu_to_le32(center_freq1 + 40); + else + chan->band_center_freq1 = cpu_to_le32(center_freq1 - 40); + + chan->band_center_freq2 = cpu_to_le32(center_freq1); + } else if (arg->mode == MODE_11BE_EHT80_80) { chan->band_center_freq2 = cpu_to_le32(arg->band_center_freq2); - else + } else { chan->band_center_freq2 = 0; + } chan->info |= le32_encode_bits(arg->mode, WMI_CHAN_INFO_MODE); if (arg->passive) @@ -993,19 +1098,27 @@ static void ath12k_wmi_put_wmi_channel(struct ath12k_wmi_channel_params *chan, int ath12k_wmi_vdev_start(struct ath12k *ar, struct wmi_vdev_start_req_arg *arg, bool restart) { + struct wmi_vdev_start_mlo_params *ml_params; + struct wmi_partner_link_info *partner_info; struct ath12k_wmi_pdev *wmi = ar->wmi; struct wmi_vdev_start_request_cmd *cmd; struct sk_buff *skb; struct ath12k_wmi_channel_params *chan; struct wmi_tlv *tlv; void *ptr; - int ret, len; + int ret, len, i, ml_arg_size = 0; if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid))) return -EINVAL; len = sizeof(*cmd) + sizeof(*chan) + TLV_HDR_SIZE; + if (!restart && arg->ml.enabled) { + ml_arg_size = TLV_HDR_SIZE + sizeof(*ml_params) + + TLV_HDR_SIZE + (arg->ml.num_partner_links * + sizeof(*partner_info)); + len += ml_arg_size; + } skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); if (!skb) return -ENOMEM; @@ -1024,6 +1137,8 @@ int ath12k_wmi_vdev_start(struct ath12k *ar, struct wmi_vdev_start_req_arg *arg, cmd->regdomain = cpu_to_le32(arg->regdomain); cmd->he_ops = cpu_to_le32(arg->he_ops); cmd->punct_bitmap = cpu_to_le32(arg->punct_bitmap); + cmd->mbssid_flags = cpu_to_le32(arg->mbssid_flags); + cmd->mbssid_tx_vdev_id = cpu_to_le32(arg->mbssid_tx_vdev_id); if (!restart) { if (arg->ssid) { @@ -1051,11 +1166,66 @@ int ath12k_wmi_vdev_start(struct ath12k *ar, struct wmi_vdev_start_req_arg *arg, tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, 0); /* Note: This is a nested TLV containing: - * [wmi_tlv][wmi_p2p_noa_descriptor][wmi_tlv].. + * [wmi_tlv][ath12k_wmi_p2p_noa_descriptor][wmi_tlv].. */ ptr += sizeof(*tlv); + if (ml_arg_size) { + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, + sizeof(*ml_params)); + ptr += TLV_HDR_SIZE; + + ml_params = ptr; + + ml_params->tlv_header = + ath12k_wmi_tlv_cmd_hdr(WMI_TAG_MLO_VDEV_START_PARAMS, + sizeof(*ml_params)); + + ml_params->flags = le32_encode_bits(arg->ml.enabled, + ATH12K_WMI_FLAG_MLO_ENABLED) | + le32_encode_bits(arg->ml.assoc_link, + ATH12K_WMI_FLAG_MLO_ASSOC_LINK) | + le32_encode_bits(arg->ml.mcast_link, + ATH12K_WMI_FLAG_MLO_MCAST_VDEV) | + le32_encode_bits(arg->ml.link_add, + ATH12K_WMI_FLAG_MLO_LINK_ADD); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "vdev %d start ml flags 0x%x\n", + arg->vdev_id, ml_params->flags); + + ptr += sizeof(*ml_params); + + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, + arg->ml.num_partner_links * + sizeof(*partner_info)); + ptr += TLV_HDR_SIZE; + + partner_info = ptr; + + for (i = 0; i < arg->ml.num_partner_links; i++) { + partner_info->tlv_header = + ath12k_wmi_tlv_cmd_hdr(WMI_TAG_MLO_PARTNER_LINK_PARAMS, + sizeof(*partner_info)); + partner_info->vdev_id = + cpu_to_le32(arg->ml.partner_info[i].vdev_id); + partner_info->hw_link_id = + cpu_to_le32(arg->ml.partner_info[i].hw_link_id); + ether_addr_copy(partner_info->vdev_addr.addr, + arg->ml.partner_info[i].addr); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "partner vdev %d hw_link_id %d macaddr%pM\n", + partner_info->vdev_id, partner_info->hw_link_id, + partner_info->vdev_addr.addr); + + partner_info++; + } + + ptr = partner_info; + } + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "vdev %s id 0x%x freq 0x%x mode 0x%x\n", restart ? "restart" : "start", arg->vdev_id, arg->freq, arg->mode); @@ -1075,7 +1245,7 @@ int ath12k_wmi_vdev_start(struct ath12k *ar, struct wmi_vdev_start_req_arg *arg, return ret; } -int ath12k_wmi_vdev_up(struct ath12k *ar, u32 vdev_id, u32 aid, const u8 *bssid) +int ath12k_wmi_vdev_up(struct ath12k *ar, struct ath12k_wmi_vdev_up_params *params) { struct ath12k_wmi_pdev *wmi = ar->wmi; struct wmi_vdev_up_cmd *cmd; @@ -1090,14 +1260,20 @@ int ath12k_wmi_vdev_up(struct ath12k *ar, u32 vdev_id, u32 aid, const u8 *bssid) cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_VDEV_UP_CMD, sizeof(*cmd)); - cmd->vdev_id = cpu_to_le32(vdev_id); - cmd->vdev_assoc_id = cpu_to_le32(aid); + cmd->vdev_id = cpu_to_le32(params->vdev_id); + cmd->vdev_assoc_id = cpu_to_le32(params->aid); - ether_addr_copy(cmd->vdev_bssid.addr, bssid); + ether_addr_copy(cmd->vdev_bssid.addr, params->bssid); + + if (params->tx_bssid) { + ether_addr_copy(cmd->tx_vdev_bssid.addr, params->tx_bssid); + cmd->nontx_profile_idx = cpu_to_le32(params->nontx_profile_idx); + cmd->nontx_profile_cnt = cpu_to_le32(params->nontx_profile_cnt); + } ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "WMI mgmt vdev up id 0x%x assoc id %d bssid %pM\n", - vdev_id, aid, bssid); + params->vdev_id, params->aid, params->bssid); ret = ath12k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID); if (ret) { @@ -1114,9 +1290,14 @@ int ath12k_wmi_send_peer_create_cmd(struct ath12k *ar, struct ath12k_wmi_pdev *wmi = ar->wmi; struct wmi_peer_create_cmd *cmd; struct sk_buff *skb; - int ret; + int ret, len; + struct wmi_peer_create_mlo_params *ml_param; + void *ptr; + struct wmi_tlv *tlv; - skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*ml_param); + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); if (!skb) return -ENOMEM; @@ -1128,9 +1309,23 @@ int ath12k_wmi_send_peer_create_cmd(struct ath12k *ar, cmd->peer_type = cpu_to_le32(arg->peer_type); cmd->vdev_id = cpu_to_le32(arg->vdev_id); + ptr = skb->data + sizeof(*cmd); + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, + sizeof(*ml_param)); + ptr += TLV_HDR_SIZE; + ml_param = ptr; + ml_param->tlv_header = + ath12k_wmi_tlv_cmd_hdr(WMI_TAG_MLO_PEER_CREATE_PARAMS, + sizeof(*ml_param)); + if (arg->ml_enabled) + ml_param->flags = cpu_to_le32(ATH12K_WMI_FLAG_MLO_ENABLED); + + ptr += sizeof(*ml_param); + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, - "WMI peer create vdev_id %d peer_addr %pM\n", - arg->vdev_id, arg->peer_addr); + "WMI peer create vdev_id %d peer_addr %pM ml_flags 0x%x\n", + arg->vdev_id, arg->peer_addr, ml_param->flags); ret = ath12k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID); if (ret) { @@ -1503,6 +1698,7 @@ int ath12k_wmi_pdev_bss_chan_info_request(struct ath12k *ar, cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST, sizeof(*cmd)); cmd->req_type = cpu_to_le32(type); + cmd->pdev_id = cpu_to_le32(ar->pdev->pdev_id); ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "WMI bss chan info req type %d\n", type); @@ -1710,19 +1906,76 @@ int ath12k_wmi_send_bcn_offload_control_cmd(struct ath12k *ar, return ret; } -int ath12k_wmi_bcn_tmpl(struct ath12k *ar, u32 vdev_id, +int ath12k_wmi_p2p_go_bcn_ie(struct ath12k *ar, u32 vdev_id, + const u8 *p2p_ie) +{ + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct wmi_p2p_go_set_beacon_ie_cmd *cmd; + size_t p2p_ie_len, aligned_len; + struct wmi_tlv *tlv; + struct sk_buff *skb; + void *ptr; + int ret, len; + + p2p_ie_len = p2p_ie[1] + 2; + aligned_len = roundup(p2p_ie_len, sizeof(u32)); + + len = sizeof(*cmd) + TLV_HDR_SIZE + aligned_len; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + ptr = skb->data; + cmd = ptr; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_P2P_GO_SET_BEACON_IE, + sizeof(*cmd)); + cmd->vdev_id = cpu_to_le32(vdev_id); + cmd->ie_buf_len = cpu_to_le32(p2p_ie_len); + + ptr += sizeof(*cmd); + tlv = ptr; + tlv->header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_ARRAY_BYTE, + aligned_len); + memcpy(tlv->value, p2p_ie, p2p_ie_len); + + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_P2P_GO_SET_BEACON_IE); + if (ret) { + ath12k_warn(ar->ab, "failed to send WMI_P2P_GO_SET_BEACON_IE\n"); + dev_kfree_skb(skb); + } + + return ret; +} + +int ath12k_wmi_bcn_tmpl(struct ath12k_link_vif *arvif, struct ieee80211_mutable_offsets *offs, - struct sk_buff *bcn) + struct sk_buff *bcn, + struct ath12k_wmi_bcn_tmpl_ema_arg *ema_args) { + struct ath12k *ar = arvif->ar; struct ath12k_wmi_pdev *wmi = ar->wmi; + struct ath12k_base *ab = ar->ab; struct wmi_bcn_tmpl_cmd *cmd; struct ath12k_wmi_bcn_prb_info_params *bcn_prb_info; + struct ath12k_vif *ahvif = arvif->ahvif; + struct ieee80211_bss_conf *conf; + u32 vdev_id = arvif->vdev_id; struct wmi_tlv *tlv; struct sk_buff *skb; + u32 ema_params = 0; void *ptr; int ret, len; size_t aligned_len = roundup(bcn->len, 4); + conf = ath12k_mac_get_link_bss_conf(arvif); + if (!conf) { + ath12k_warn(ab, + "unable to access bss link conf in beacon template command for vif %pM link %u\n", + ahvif->vif->addr, arvif->link_id); + return -EINVAL; + } + len = sizeof(*cmd) + sizeof(*bcn_prb_info) + TLV_HDR_SIZE + aligned_len; skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); @@ -1734,9 +1987,27 @@ int ath12k_wmi_bcn_tmpl(struct ath12k *ar, u32 vdev_id, sizeof(*cmd)); cmd->vdev_id = cpu_to_le32(vdev_id); cmd->tim_ie_offset = cpu_to_le32(offs->tim_offset); - cmd->csa_switch_count_offset = cpu_to_le32(offs->cntdwn_counter_offs[0]); - cmd->ext_csa_switch_count_offset = cpu_to_le32(offs->cntdwn_counter_offs[1]); + + if (conf->csa_active) { + cmd->csa_switch_count_offset = + cpu_to_le32(offs->cntdwn_counter_offs[0]); + cmd->ext_csa_switch_count_offset = + cpu_to_le32(offs->cntdwn_counter_offs[1]); + cmd->csa_event_bitmap = cpu_to_le32(0xFFFFFFFF); + arvif->current_cntdown_counter = bcn->data[offs->cntdwn_counter_offs[0]]; + } + cmd->buf_len = cpu_to_le32(bcn->len); + cmd->mbssid_ie_offset = cpu_to_le32(offs->mbssid_off); + if (ema_args) { + u32p_replace_bits(&ema_params, ema_args->bcn_cnt, WMI_EMA_BEACON_CNT); + u32p_replace_bits(&ema_params, ema_args->bcn_index, WMI_EMA_BEACON_IDX); + if (ema_args->bcn_index == 0) + u32p_replace_bits(&ema_params, 1, WMI_EMA_BEACON_FIRST); + if (ema_args->bcn_index + 1 == ema_args->bcn_cnt) + u32p_replace_bits(&ema_params, 1, WMI_EMA_BEACON_LAST); + cmd->ema_params = cpu_to_le32(ema_params); + } ptr = skb->data + sizeof(*cmd); @@ -1755,7 +2026,7 @@ int ath12k_wmi_bcn_tmpl(struct ath12k *ar, u32 vdev_id, ret = ath12k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID); if (ret) { - ath12k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n"); + ath12k_warn(ab, "failed to send WMI_BCN_TMPL_CMDID\n"); dev_kfree_skb(skb); } @@ -1836,7 +2107,7 @@ static void ath12k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd, if (arg->bw_160) cmd->peer_flags |= cpu_to_le32(WMI_PEER_160MHZ); if (arg->bw_320) - cmd->peer_flags |= cpu_to_le32(WMI_PEER_EXT_320MHZ); + cmd->peer_flags_ext |= cpu_to_le32(WMI_PEER_EXT_320MHZ); /* Typically if STBC is enabled for VHT it should be enabled * for HT as well @@ -1911,12 +2182,16 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, struct ath12k_wmi_vht_rate_set_params *mcs; struct ath12k_wmi_he_rate_set_params *he_mcs; struct ath12k_wmi_eht_rate_set_params *eht_mcs; + struct wmi_peer_assoc_mlo_params *ml_params; + struct wmi_peer_assoc_mlo_partner_info_params *partner_info; struct sk_buff *skb; struct wmi_tlv *tlv; void *ptr; - u32 peer_legacy_rates_align; - u32 peer_ht_rates_align; + u32 peer_legacy_rates_align, eml_pad_delay, eml_trans_delay; + u32 peer_ht_rates_align, eml_trans_timeout; int i, ret, len; + u16 eml_cap; + __le32 v; peer_legacy_rates_align = roundup(arg->peer_legacy_rates.num_rates, sizeof(u32)); @@ -1928,8 +2203,13 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) + sizeof(*mcs) + TLV_HDR_SIZE + (sizeof(*he_mcs) * arg->peer_he_mcs_count) + - TLV_HDR_SIZE + (sizeof(*eht_mcs) * arg->peer_eht_mcs_count) + - TLV_HDR_SIZE + TLV_HDR_SIZE; + TLV_HDR_SIZE + (sizeof(*eht_mcs) * arg->peer_eht_mcs_count); + + if (arg->ml.enabled) + len += TLV_HDR_SIZE + sizeof(*ml_params) + + TLV_HDR_SIZE + (arg->ml.num_partner_links * sizeof(*partner_info)); + else + len += (2 * TLV_HDR_SIZE); skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); if (!skb) @@ -2053,12 +2333,56 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, ptr += sizeof(*he_mcs); } - /* MLO header tag with 0 length */ - len = 0; tlv = ptr; + len = arg->ml.enabled ? sizeof(*ml_params) : 0; tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, len); ptr += TLV_HDR_SIZE; + if (!len) + goto skip_ml_params; + ml_params = ptr; + ml_params->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_MLO_PEER_ASSOC_PARAMS, + len); + ml_params->flags = cpu_to_le32(ATH12K_WMI_FLAG_MLO_ENABLED); + + if (arg->ml.assoc_link) + ml_params->flags |= cpu_to_le32(ATH12K_WMI_FLAG_MLO_ASSOC_LINK); + + if (arg->ml.primary_umac) + ml_params->flags |= cpu_to_le32(ATH12K_WMI_FLAG_MLO_PRIMARY_UMAC); + + if (arg->ml.logical_link_idx_valid) + ml_params->flags |= + cpu_to_le32(ATH12K_WMI_FLAG_MLO_LOGICAL_LINK_IDX_VALID); + + if (arg->ml.peer_id_valid) + ml_params->flags |= cpu_to_le32(ATH12K_WMI_FLAG_MLO_PEER_ID_VALID); + + ether_addr_copy(ml_params->mld_addr.addr, arg->ml.mld_addr); + ml_params->logical_link_idx = cpu_to_le32(arg->ml.logical_link_idx); + ml_params->ml_peer_id = cpu_to_le32(arg->ml.ml_peer_id); + ml_params->ieee_link_id = cpu_to_le32(arg->ml.ieee_link_id); + + eml_cap = arg->ml.eml_cap; + if (u16_get_bits(eml_cap, IEEE80211_EML_CAP_EMLSR_SUPP)) { + /* Padding delay */ + eml_pad_delay = ieee80211_emlsr_pad_delay_in_us(eml_cap); + ml_params->emlsr_padding_delay_us = cpu_to_le32(eml_pad_delay); + /* Transition delay */ + eml_trans_delay = ieee80211_emlsr_trans_delay_in_us(eml_cap); + ml_params->emlsr_trans_delay_us = cpu_to_le32(eml_trans_delay); + /* Transition timeout */ + eml_trans_timeout = ieee80211_eml_trans_timeout_in_us(eml_cap); + ml_params->emlsr_trans_timeout_us = + cpu_to_le32(eml_trans_timeout); + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "wmi peer %pM emlsr padding delay %u, trans delay %u trans timeout %u", + arg->peer_mac, eml_pad_delay, eml_trans_delay, + eml_trans_timeout); + } + + ptr += sizeof(*ml_params); + +skip_ml_params: /* Loop through the EHT rate set */ len = arg->peer_eht_mcs_count * sizeof(*eht_mcs); tlv = ptr; @@ -2067,7 +2391,7 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, for (i = 0; i < arg->peer_eht_mcs_count; i++) { eht_mcs = ptr; - eht_mcs->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_HE_RATE_SET, + eht_mcs->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_EHT_RATE_SET, sizeof(*eht_mcs)); eht_mcs->rx_mcs_set = cpu_to_le32(arg->peer_eht_rx_mcs_set[i]); @@ -2075,14 +2399,51 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, ptr += sizeof(*eht_mcs); } - /* ML partner links tag with 0 length */ - len = 0; + /* Update MCS15 capability */ + if (arg->eht_disable_mcs15) + cmd->peer_eht_ops = cpu_to_le32(IEEE80211_EHT_OPER_MCS15_DISABLE); + tlv = ptr; + len = arg->ml.enabled ? arg->ml.num_partner_links * sizeof(*partner_info) : 0; + /* fill ML Partner links */ tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, len); ptr += TLV_HDR_SIZE; + if (len == 0) + goto send; + + for (i = 0; i < arg->ml.num_partner_links; i++) { + u32 cmd = WMI_TAG_MLO_PARTNER_LINK_PARAMS_PEER_ASSOC; + + partner_info = ptr; + partner_info->tlv_header = ath12k_wmi_tlv_cmd_hdr(cmd, + sizeof(*partner_info)); + partner_info->vdev_id = cpu_to_le32(arg->ml.partner_info[i].vdev_id); + partner_info->hw_link_id = + cpu_to_le32(arg->ml.partner_info[i].hw_link_id); + partner_info->flags = cpu_to_le32(ATH12K_WMI_FLAG_MLO_ENABLED); + + if (arg->ml.partner_info[i].assoc_link) + partner_info->flags |= + cpu_to_le32(ATH12K_WMI_FLAG_MLO_ASSOC_LINK); + + if (arg->ml.partner_info[i].primary_umac) + partner_info->flags |= + cpu_to_le32(ATH12K_WMI_FLAG_MLO_PRIMARY_UMAC); + + if (arg->ml.partner_info[i].logical_link_idx_valid) { + v = cpu_to_le32(ATH12K_WMI_FLAG_MLO_LINK_ID_VALID); + partner_info->flags |= v; + } + + partner_info->logical_link_idx = + cpu_to_le32(arg->ml.partner_info[i].logical_link_idx); + ptr += sizeof(*partner_info); + } + +send: ath12k_dbg(ar->ab, ATH12K_DBG_WMI, - "wmi peer assoc vdev id %d assoc id %d peer mac %pM peer_flags %x rate_caps %x peer_caps %x listen_intval %d ht_caps %x max_mpdu %d nss %d phymode %d peer_mpdu_density %d vht_caps %x he cap_info %x he ops %x he cap_info_ext %x he phy %x %x %x peer_bw_rxnss_override %x peer_flags_ext %x eht mac_cap %x %x eht phy_cap %x %x %x\n", + "wmi peer assoc vdev id %d assoc id %d peer mac %pM peer_flags %x rate_caps %x peer_caps %x listen_intval %d ht_caps %x max_mpdu %d nss %d phymode %d peer_mpdu_density %d vht_caps %x he cap_info %x he ops %x he cap_info_ext %x he phy %x %x %x peer_bw_rxnss_override %x peer_flags_ext %x eht mac_cap %x %x eht phy_cap %x %x %x peer_eht_ops %x\n", cmd->vdev_id, cmd->peer_associd, arg->peer_mac, cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps, cmd->peer_listen_intval, cmd->peer_ht_caps, @@ -2095,7 +2456,7 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, cmd->peer_bw_rxnss_override, cmd->peer_flags_ext, cmd->peer_eht_cap_mac[0], cmd->peer_eht_cap_mac[1], cmd->peer_eht_cap_phy[0], cmd->peer_eht_cap_phy[1], - cmd->peer_eht_cap_phy[2]); + cmd->peer_eht_cap_phy[2], cmd->peer_eht_ops); ret = ath12k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID); if (ret) { @@ -2116,8 +2477,8 @@ void ath12k_wmi_start_scan_init(struct ath12k *ar, arg->dwell_time_active = 50; arg->dwell_time_active_2g = 0; arg->dwell_time_passive = 150; - arg->dwell_time_active_6g = 40; - arg->dwell_time_passive_6g = 30; + arg->dwell_time_active_6g = 70; + arg->dwell_time_passive_6g = 70; arg->min_rest_time = 50; arg->max_rest_time = 500; arg->repeat_probe_time = 0; @@ -2130,7 +2491,7 @@ void ath12k_wmi_start_scan_init(struct ath12k *ar, WMI_SCAN_EVENT_BSS_CHANNEL | WMI_SCAN_EVENT_FOREIGN_CHAN | WMI_SCAN_EVENT_DEQUEUED; - arg->scan_flags |= WMI_SCAN_CHAN_STAT_EVENT; + arg->scan_f_chan_stat_evnt = 1; arg->num_bssid = 1; /* fill bssid_list[0] with 0xff, otherwise bssid and RA will be @@ -2274,7 +2635,10 @@ int ath12k_wmi_send_scan_start_cmd(struct ath12k *ar, cmd->scan_id = cpu_to_le32(arg->scan_id); cmd->scan_req_id = cpu_to_le32(arg->scan_req_id); cmd->vdev_id = cpu_to_le32(arg->vdev_id); - cmd->scan_priority = cpu_to_le32(arg->scan_priority); + if (ar->state_11d == ATH12K_11D_PREPARING) + arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM; + else + arg->scan_priority = WMI_SCAN_PRIORITY_LOW; cmd->notify_scan_events = cpu_to_le32(arg->notify_scan_events); ath12k_wmi_copy_scan_event_cntrl_flags(cmd, arg); @@ -2537,6 +2901,8 @@ int ath12k_wmi_send_scan_chan_list_cmd(struct ath12k *ar, WMI_CHAN_REG_INFO1_REG_CLS); *reg2 |= le32_encode_bits(channel_arg->antennamax, WMI_CHAN_REG_INFO2_ANT_MAX); + *reg2 |= le32_encode_bits(channel_arg->maxregpower, + WMI_CHAN_REG_INFO2_MAX_TX_PWR); ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "WMI chan scan list chan[%d] = %u, chan_info->info %8x\n", @@ -2659,6 +3025,149 @@ int ath12k_wmi_send_dfs_phyerr_offload_enable_cmd(struct ath12k *ar, return ret; } +int ath12k_wmi_set_bios_cmd(struct ath12k_base *ab, u32 param_id, + const u8 *buf, size_t buf_len) +{ + struct ath12k_wmi_base *wmi_ab = &ab->wmi_ab; + struct wmi_pdev_set_bios_interface_cmd *cmd; + struct wmi_tlv *tlv; + struct sk_buff *skb; + u8 *ptr; + u32 len, len_aligned; + int ret; + + len_aligned = roundup(buf_len, sizeof(u32)); + len = sizeof(*cmd) + TLV_HDR_SIZE + len_aligned; + + skb = ath12k_wmi_alloc_skb(wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_pdev_set_bios_interface_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_PDEV_SET_BIOS_INTERFACE_CMD, + sizeof(*cmd)); + cmd->pdev_id = cpu_to_le32(WMI_PDEV_ID_SOC); + cmd->param_type_id = cpu_to_le32(param_id); + cmd->length = cpu_to_le32(buf_len); + + ptr = skb->data + sizeof(*cmd); + tlv = (struct wmi_tlv *)ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_BYTE, len_aligned); + ptr += TLV_HDR_SIZE; + memcpy(ptr, buf, buf_len); + + ret = ath12k_wmi_cmd_send(&wmi_ab->wmi[0], + skb, + WMI_PDEV_SET_BIOS_INTERFACE_CMDID); + if (ret) { + ath12k_warn(ab, + "failed to send WMI_PDEV_SET_BIOS_INTERFACE_CMDID parameter id %d: %d\n", + param_id, ret); + dev_kfree_skb(skb); + } + + return 0; +} + +int ath12k_wmi_set_bios_sar_cmd(struct ath12k_base *ab, const u8 *psar_table) +{ + struct ath12k_wmi_base *wmi_ab = &ab->wmi_ab; + struct wmi_pdev_set_bios_sar_table_cmd *cmd; + struct wmi_tlv *tlv; + struct sk_buff *skb; + int ret; + u8 *buf_ptr; + u32 len, sar_table_len_aligned, sar_dbs_backoff_len_aligned; + const u8 *psar_value = psar_table + ATH12K_ACPI_POWER_LIMIT_DATA_OFFSET; + const u8 *pdbs_value = psar_table + ATH12K_ACPI_DBS_BACKOFF_DATA_OFFSET; + + sar_table_len_aligned = roundup(ATH12K_ACPI_BIOS_SAR_TABLE_LEN, sizeof(u32)); + sar_dbs_backoff_len_aligned = roundup(ATH12K_ACPI_BIOS_SAR_DBS_BACKOFF_LEN, + sizeof(u32)); + len = sizeof(*cmd) + TLV_HDR_SIZE + sar_table_len_aligned + + TLV_HDR_SIZE + sar_dbs_backoff_len_aligned; + + skb = ath12k_wmi_alloc_skb(wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_pdev_set_bios_sar_table_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD, + sizeof(*cmd)); + cmd->pdev_id = cpu_to_le32(WMI_PDEV_ID_SOC); + cmd->sar_len = cpu_to_le32(ATH12K_ACPI_BIOS_SAR_TABLE_LEN); + cmd->dbs_backoff_len = cpu_to_le32(ATH12K_ACPI_BIOS_SAR_DBS_BACKOFF_LEN); + + buf_ptr = skb->data + sizeof(*cmd); + tlv = (struct wmi_tlv *)buf_ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_BYTE, + sar_table_len_aligned); + buf_ptr += TLV_HDR_SIZE; + memcpy(buf_ptr, psar_value, ATH12K_ACPI_BIOS_SAR_TABLE_LEN); + + buf_ptr += sar_table_len_aligned; + tlv = (struct wmi_tlv *)buf_ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_BYTE, + sar_dbs_backoff_len_aligned); + buf_ptr += TLV_HDR_SIZE; + memcpy(buf_ptr, pdbs_value, ATH12K_ACPI_BIOS_SAR_DBS_BACKOFF_LEN); + + ret = ath12k_wmi_cmd_send(&wmi_ab->wmi[0], + skb, + WMI_PDEV_SET_BIOS_SAR_TABLE_CMDID); + if (ret) { + ath12k_warn(ab, + "failed to send WMI_PDEV_SET_BIOS_INTERFACE_CMDID %d\n", + ret); + dev_kfree_skb(skb); + } + + return ret; +} + +int ath12k_wmi_set_bios_geo_cmd(struct ath12k_base *ab, const u8 *pgeo_table) +{ + struct ath12k_wmi_base *wmi_ab = &ab->wmi_ab; + struct wmi_pdev_set_bios_geo_table_cmd *cmd; + struct wmi_tlv *tlv; + struct sk_buff *skb; + int ret; + u8 *buf_ptr; + u32 len, sar_geo_len_aligned; + const u8 *pgeo_value = pgeo_table + ATH12K_ACPI_GEO_OFFSET_DATA_OFFSET; + + sar_geo_len_aligned = roundup(ATH12K_ACPI_BIOS_SAR_GEO_OFFSET_LEN, sizeof(u32)); + len = sizeof(*cmd) + TLV_HDR_SIZE + sar_geo_len_aligned; + + skb = ath12k_wmi_alloc_skb(wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_pdev_set_bios_geo_table_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD, + sizeof(*cmd)); + cmd->pdev_id = cpu_to_le32(WMI_PDEV_ID_SOC); + cmd->geo_len = cpu_to_le32(ATH12K_ACPI_BIOS_SAR_GEO_OFFSET_LEN); + + buf_ptr = skb->data + sizeof(*cmd); + tlv = (struct wmi_tlv *)buf_ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_BYTE, sar_geo_len_aligned); + buf_ptr += TLV_HDR_SIZE; + memcpy(buf_ptr, pgeo_value, ATH12K_ACPI_BIOS_SAR_GEO_OFFSET_LEN); + + ret = ath12k_wmi_cmd_send(&wmi_ab->wmi[0], + skb, + WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID); + if (ret) { + ath12k_warn(ab, + "failed to send WMI_PDEV_SET_BIOS_GEO_TABLE_CMDID %d\n", + ret); + dev_kfree_skb(skb); + } + + return ret; +} + int ath12k_wmi_delba_send(struct ath12k *ar, u32 vdev_id, const u8 *mac, u32 tid, u32 initiator, u32 reason) { @@ -2851,6 +3360,110 @@ out: return ret; } +int ath12k_wmi_send_set_current_country_cmd(struct ath12k *ar, + struct wmi_set_current_country_arg *arg) +{ + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct wmi_set_current_country_cmd *cmd; + struct sk_buff *skb; + int ret; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_set_current_country_cmd *)skb->data; + cmd->tlv_header = + ath12k_wmi_tlv_cmd_hdr(WMI_TAG_SET_CURRENT_COUNTRY_CMD, + sizeof(*cmd)); + + cmd->pdev_id = cpu_to_le32(ar->pdev->pdev_id); + memcpy(&cmd->new_alpha2, &arg->alpha2, sizeof(arg->alpha2)); + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_SET_CURRENT_COUNTRY_CMDID); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, + "set current country pdev id %d alpha2 %c%c\n", + ar->pdev->pdev_id, + arg->alpha2[0], + arg->alpha2[1]); + + if (ret) { + ath12k_warn(ar->ab, + "failed to send WMI_SET_CURRENT_COUNTRY_CMDID: %d\n", ret); + dev_kfree_skb(skb); + } + + return ret; +} + +int ath12k_wmi_send_11d_scan_start_cmd(struct ath12k *ar, + struct wmi_11d_scan_start_arg *arg) +{ + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct wmi_11d_scan_start_cmd *cmd; + struct sk_buff *skb; + int ret; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_11d_scan_start_cmd *)skb->data; + cmd->tlv_header = + ath12k_wmi_tlv_cmd_hdr(WMI_TAG_11D_SCAN_START_CMD, + sizeof(*cmd)); + + cmd->vdev_id = cpu_to_le32(arg->vdev_id); + cmd->scan_period_msec = cpu_to_le32(arg->scan_period_msec); + cmd->start_interval_msec = cpu_to_le32(arg->start_interval_msec); + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_START_CMDID); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, + "send 11d scan start vdev id %d period %d ms internal %d ms\n", + arg->vdev_id, arg->scan_period_msec, + arg->start_interval_msec); + + if (ret) { + ath12k_warn(ar->ab, + "failed to send WMI_11D_SCAN_START_CMDID: %d\n", ret); + dev_kfree_skb(skb); + } + + return ret; +} + +int ath12k_wmi_send_11d_scan_stop_cmd(struct ath12k *ar, u32 vdev_id) +{ + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct wmi_11d_scan_stop_cmd *cmd; + struct sk_buff *skb; + int ret; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_11d_scan_stop_cmd *)skb->data; + cmd->tlv_header = + ath12k_wmi_tlv_cmd_hdr(WMI_TAG_11D_SCAN_STOP_CMD, + sizeof(*cmd)); + + cmd->vdev_id = cpu_to_le32(vdev_id); + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_11D_SCAN_STOP_CMDID); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, + "send 11d scan stop vdev id %d\n", + cmd->vdev_id); + + if (ret) { + ath12k_warn(ar->ab, + "failed to send WMI_11D_SCAN_STOP_CMDID: %d\n", ret); + dev_kfree_skb(skb); + } + + return ret; +} + int ath12k_wmi_send_twt_enable_cmd(struct ath12k *ar, u32 pdev_id) { @@ -3184,15 +3797,15 @@ ath12k_fill_band_to_mac_param(struct ath12k_base *soc, arg[i].pdev_id = pdev->pdev_id; switch (pdev->cap.supported_bands) { - case WMI_HOST_WLAN_2G_5G_CAP: + case WMI_HOST_WLAN_2GHZ_5GHZ_CAP: arg[i].start_freq = hal_reg_cap->low_2ghz_chan; arg[i].end_freq = hal_reg_cap->high_5ghz_chan; break; - case WMI_HOST_WLAN_2G_CAP: + case WMI_HOST_WLAN_2GHZ_CAP: arg[i].start_freq = hal_reg_cap->low_2ghz_chan; arg[i].end_freq = hal_reg_cap->high_2ghz_chan; break; - case WMI_HOST_WLAN_5G_CAP: + case WMI_HOST_WLAN_5GHZ_CAP: arg[i].start_freq = hal_reg_cap->low_5ghz_chan; arg[i].end_freq = hal_reg_cap->high_5ghz_chan; break; @@ -3203,7 +3816,8 @@ ath12k_fill_band_to_mac_param(struct ath12k_base *soc, } static void -ath12k_wmi_copy_resource_config(struct ath12k_wmi_resource_config_params *wmi_cfg, +ath12k_wmi_copy_resource_config(struct ath12k_base *ab, + struct ath12k_wmi_resource_config_params *wmi_cfg, struct ath12k_wmi_resource_config_arg *tg_cfg) { wmi_cfg->num_vdevs = cpu_to_le32(tg_cfg->num_vdevs); @@ -3260,13 +3874,22 @@ ath12k_wmi_copy_resource_config(struct ath12k_wmi_resource_config_params *wmi_cf wmi_cfg->bpf_instruction_size = cpu_to_le32(tg_cfg->bpf_instruction_size); wmi_cfg->max_bssid_rx_filters = cpu_to_le32(tg_cfg->max_bssid_rx_filters); wmi_cfg->use_pdev_id = cpu_to_le32(tg_cfg->use_pdev_id); - wmi_cfg->flag1 = cpu_to_le32(tg_cfg->atf_config); + wmi_cfg->flag1 = cpu_to_le32(tg_cfg->atf_config | + WMI_RSRC_CFG_FLAG1_BSS_CHANNEL_INFO_64); wmi_cfg->peer_map_unmap_version = cpu_to_le32(tg_cfg->peer_map_unmap_version); wmi_cfg->sched_params = cpu_to_le32(tg_cfg->sched_params); wmi_cfg->twt_ap_pdev_count = cpu_to_le32(tg_cfg->twt_ap_pdev_count); wmi_cfg->twt_ap_sta_count = cpu_to_le32(tg_cfg->twt_ap_sta_count); + wmi_cfg->flags2 = le32_encode_bits(tg_cfg->peer_metadata_ver, + WMI_RSRC_CFG_FLAGS2_RX_PEER_METADATA_VERSION); wmi_cfg->host_service_flags = cpu_to_le32(tg_cfg->is_reg_cc_ext_event_supported << WMI_RSRC_CFG_HOST_SVC_FLAG_REG_CC_EXT_SUPPORT_BIT); + if (ab->hw_params->reoq_lut_support) + wmi_cfg->host_service_flags |= + cpu_to_le32(1 << WMI_RSRC_CFG_HOST_SVC_FLAG_REO_QREF_SUPPORT_BIT); + wmi_cfg->ema_max_vap_cnt = cpu_to_le32(tg_cfg->ema_max_vap_cnt); + wmi_cfg->ema_max_profile_period = cpu_to_le32(tg_cfg->ema_max_profile_period); + wmi_cfg->flags2 |= cpu_to_le32(WMI_RSRC_CFG_FLAGS2_CALC_NEXT_DTIM_COUNT_SET); } static int ath12k_init_cmd_send(struct ath12k_wmi_pdev *wmi, @@ -3304,7 +3927,7 @@ static int ath12k_init_cmd_send(struct ath12k_wmi_pdev *wmi, ptr = skb->data + sizeof(*cmd); cfg = ptr; - ath12k_wmi_copy_resource_config(cfg, &arg->res_cfg); + ath12k_wmi_copy_resource_config(ab, cfg, &arg->res_cfg); cfg->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_RESOURCE_CONFIG, sizeof(*cfg)); @@ -3479,6 +4102,7 @@ int ath12k_wmi_cmd_init(struct ath12k_base *ab) arg.res_cfg.is_reg_cc_ext_event_supported = true; ab->hw_params->wmi_init(ab, &arg.res_cfg); + ab->wow.wmi_conf_rx_decap_mode = arg.res_cfg.rx_decap_mode; arg.num_mem_chunks = wmi_ab->num_mem_chunks; arg.hw_mode_id = wmi_ab->preferred_hw_mode; @@ -3490,6 +4114,8 @@ int ath12k_wmi_cmd_init(struct ath12k_base *ab) arg.num_band_to_mac = ab->num_radios; ath12k_fill_band_to_mac_param(ab, arg.band_to_mac); + ab->dp.peer_metadata_ver = arg.res_cfg.peer_metadata_ver; + return ath12k_init_cmd_send(&wmi_ab->wmi[0], &arg); } @@ -3597,7 +4223,7 @@ int ath12k_wmi_pdev_dma_ring_cfg(struct ath12k *ar, cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_DMA_RING_CFG_REQ, sizeof(*cmd)); - cmd->pdev_id = cpu_to_le32(DP_SW2HW_MACID(arg->pdev_id)); + cmd->pdev_id = cpu_to_le32(arg->pdev_id); cmd->module_id = cpu_to_le32(arg->module_id); cmd->base_paddr_lo = cpu_to_le32(arg->base_paddr_lo); cmd->base_paddr_hi = cpu_to_le32(arg->base_paddr_hi); @@ -3974,6 +4600,7 @@ static void ath12k_wmi_free_dbring_caps(struct ath12k_base *ab) { kfree(ab->db_caps); ab->db_caps = NULL; + ab->num_db_cap = 0; } static int ath12k_wmi_dma_ring_caps(struct ath12k_base *ab, @@ -4129,6 +4756,7 @@ static int ath12k_service_ready_ext_event(struct ath12k_base *ab, return 0; err: + kfree(svc_rdy_ext.mac_phy_caps); ath12k_wmi_free_dbring_caps(ab); return ret; } @@ -4214,7 +4842,7 @@ ath12k_wmi_tlv_mac_phy_caps_ext_parse(struct ath12k_base *ab, for (i = 0; i < ab->fw_pdev_count; i++) { struct ath12k_fw_pdev *fw_pdev = &ab->fw_pdev[i]; - if (fw_pdev->pdev_id == le32_to_cpu(caps->pdev_id) && + if (fw_pdev->pdev_id == ath12k_wmi_caps_ext_get_pdev_id(caps) && fw_pdev->phy_id == le32_to_cpu(caps->phy_id)) { bands = fw_pdev->supported_bands; break; @@ -4227,7 +4855,7 @@ ath12k_wmi_tlv_mac_phy_caps_ext_parse(struct ath12k_base *ab, bands = pdev->cap.supported_bands; } - if (bands & WMI_HOST_WLAN_2G_CAP) { + if (bands & WMI_HOST_WLAN_2GHZ_CAP) { ath12k_wmi_eht_caps_parse(pdev, NL80211_BAND_2GHZ, caps->eht_cap_mac_info_2ghz, caps->eht_cap_phy_info_2ghz, @@ -4236,7 +4864,7 @@ ath12k_wmi_tlv_mac_phy_caps_ext_parse(struct ath12k_base *ab, caps->eht_cap_info_internal); } - if (bands & WMI_HOST_WLAN_5G_CAP) { + if (bands & WMI_HOST_WLAN_5GHZ_CAP) { ath12k_wmi_eht_caps_parse(pdev, NL80211_BAND_5GHZ, caps->eht_cap_mac_info_5ghz, caps->eht_cap_phy_info_5ghz, @@ -4252,6 +4880,9 @@ ath12k_wmi_tlv_mac_phy_caps_ext_parse(struct ath12k_base *ab, caps->eht_cap_info_internal); } + pdev->cap.eml_cap = le32_to_cpu(caps->eml_capability); + pdev->cap.mld_cap = le32_to_cpu(caps->mld_capability); + return 0; } @@ -4271,7 +4902,8 @@ static int ath12k_wmi_tlv_mac_phy_caps_ext(struct ath12k_base *ab, u16 tag, return 0; } else { for (i = 0; i < ab->num_radios; i++) { - if (ab->pdevs[i].pdev_id == le32_to_cpu(caps->pdev_id)) + if (ab->pdevs[i].pdev_id == + ath12k_wmi_caps_ext_get_pdev_id(caps)) break; } @@ -4374,7 +5006,7 @@ static int ath12k_pull_vdev_start_resp_tlv(struct ath12k_base *ab, struct sk_buf const struct wmi_vdev_start_resp_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -4437,6 +5069,22 @@ static struct ath12k_reg_rule return reg_rule_ptr; } +static u8 ath12k_wmi_ignore_num_extra_rules(struct ath12k_wmi_reg_rule_ext_params *rule, + u32 num_reg_rules) +{ + u8 num_invalid_5ghz_rules = 0; + u32 count, start_freq; + + for (count = 0; count < num_reg_rules; count++) { + start_freq = le32_get_bits(rule[count].freq_info, REG_RULE_START_FREQ); + + if (start_freq >= ATH12K_MIN_6GHZ_FREQ) + num_invalid_5ghz_rules++; + } + + return num_invalid_5ghz_rules; +} + static int ath12k_pull_reg_chan_list_ext_update_ev(struct ath12k_base *ab, struct sk_buff *skb, struct ath12k_reg_info *reg_info) @@ -4447,12 +5095,13 @@ static int ath12k_pull_reg_chan_list_ext_update_ev(struct ath12k_base *ab, u32 num_2g_reg_rules, num_5g_reg_rules; u32 num_6g_reg_rules_ap[WMI_REG_CURRENT_MAX_AP_TYPE]; u32 num_6g_reg_rules_cl[WMI_REG_CURRENT_MAX_AP_TYPE][WMI_REG_MAX_CLIENT_TYPE]; + u8 num_invalid_5ghz_ext_rules; u32 total_reg_rules = 0; int ret, i, j; ath12k_dbg(ab, ATH12K_DBG_WMI, "processing regulatory ext channel list\n"); - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -4499,9 +5148,9 @@ static int ath12k_pull_reg_chan_list_ext_update_ev(struct ath12k_base *ab, for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) { num_6g_reg_rules_ap[i] = reg_info->num_6g_reg_rules_ap[i]; - if (num_6g_reg_rules_ap[i] > MAX_6G_REG_RULES) { + if (num_6g_reg_rules_ap[i] > MAX_6GHZ_REG_RULES) { ath12k_warn(ab, "Num 6G reg rules for AP mode(%d) exceeds max limit (num_6g_reg_rules_ap: %d, max_rules: %d)\n", - i, num_6g_reg_rules_ap[i], MAX_6G_REG_RULES); + i, num_6g_reg_rules_ap[i], MAX_6GHZ_REG_RULES); kfree(tb); return -EINVAL; } @@ -4522,9 +5171,9 @@ static int ath12k_pull_reg_chan_list_ext_update_ev(struct ath12k_base *ab, reg_info->num_6g_reg_rules_cl[WMI_REG_VLP_AP][i]; total_reg_rules += num_6g_reg_rules_cl[WMI_REG_VLP_AP][i]; - if (num_6g_reg_rules_cl[WMI_REG_INDOOR_AP][i] > MAX_6G_REG_RULES || - num_6g_reg_rules_cl[WMI_REG_STD_POWER_AP][i] > MAX_6G_REG_RULES || - num_6g_reg_rules_cl[WMI_REG_VLP_AP][i] > MAX_6G_REG_RULES) { + if (num_6g_reg_rules_cl[WMI_REG_INDOOR_AP][i] > MAX_6GHZ_REG_RULES || + num_6g_reg_rules_cl[WMI_REG_STD_POWER_AP][i] > MAX_6GHZ_REG_RULES || + num_6g_reg_rules_cl[WMI_REG_VLP_AP][i] > MAX_6GHZ_REG_RULES) { ath12k_warn(ab, "Num 6g client reg rules exceeds max limit, for client(type: %d)\n", i); kfree(tb); @@ -4540,20 +5189,6 @@ static int ath12k_pull_reg_chan_list_ext_update_ev(struct ath12k_base *ab, memcpy(reg_info->alpha2, &ev->alpha2, REG_ALPHA2_LEN); - /* FIXME: Currently FW includes 6G reg rule also in 5G rule - * list for country US. - * Having same 6G reg rule in 5G and 6G rules list causes - * intersect check to be true, and same rules will be shown - * multiple times in iw cmd. So added hack below to avoid - * parsing 6G rule from 5G reg rule list, and this can be - * removed later, after FW updates to remove 6G reg rule - * from 5G rules list. - */ - if (memcmp(reg_info->alpha2, "US", 2) == 0) { - reg_info->num_5g_reg_rules = REG_US_5G_NUM_REG_RULES; - num_5g_reg_rules = reg_info->num_5g_reg_rules; - } - reg_info->dfs_region = le32_to_cpu(ev->dfs_region); reg_info->phybitmap = le32_to_cpu(ev->phybitmap); reg_info->num_phy = le32_to_cpu(ev->num_phy); @@ -4656,8 +5291,29 @@ static int ath12k_pull_reg_chan_list_ext_update_ev(struct ath12k_base *ab, } } + ext_wmi_reg_rule += num_2g_reg_rules; + + /* Firmware might include 6 GHz reg rule in 5 GHz rule list + * for few countries along with separate 6 GHz rule. + * Having same 6 GHz reg rule in 5 GHz and 6 GHz rules list + * causes intersect check to be true, and same rules will be + * shown multiple times in iw cmd. + * Hence, avoid parsing 6 GHz rule from 5 GHz reg rule list + */ + num_invalid_5ghz_ext_rules = ath12k_wmi_ignore_num_extra_rules(ext_wmi_reg_rule, + num_5g_reg_rules); + + if (num_invalid_5ghz_ext_rules) { + ath12k_dbg(ab, ATH12K_DBG_WMI, + "CC: %s 5 GHz reg rules number %d from fw, %d number of invalid 5 GHz rules", + reg_info->alpha2, reg_info->num_5g_reg_rules, + num_invalid_5ghz_ext_rules); + + num_5g_reg_rules = num_5g_reg_rules - num_invalid_5ghz_ext_rules; + reg_info->num_5g_reg_rules = num_5g_reg_rules; + } + if (num_5g_reg_rules) { - ext_wmi_reg_rule += num_2g_reg_rules; reg_info->reg_rules_5g_ptr = create_ext_reg_rules_from_wmi(num_5g_reg_rules, ext_wmi_reg_rule); @@ -4669,7 +5325,12 @@ static int ath12k_pull_reg_chan_list_ext_update_ev(struct ath12k_base *ab, } } - ext_wmi_reg_rule += num_5g_reg_rules; + /* We have adjusted the number of 5 GHz reg rules above. But still those + * many rules needs to be adjusted in ext_wmi_reg_rule. + * + * NOTE: num_invalid_5ghz_ext_rules will be 0 for rest other cases. + */ + ext_wmi_reg_rule += (num_5g_reg_rules + num_invalid_5ghz_ext_rules); for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) { reg_info->reg_rules_6g_ap_ptr[i] = @@ -4738,7 +5399,7 @@ static int ath12k_pull_peer_del_resp_ev(struct ath12k_base *ab, struct sk_buff * const struct wmi_peer_delete_resp_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -4770,7 +5431,7 @@ static int ath12k_pull_vdev_del_resp_ev(struct ath12k_base *ab, const struct wmi_vdev_delete_resp_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -4790,15 +5451,15 @@ static int ath12k_pull_vdev_del_resp_ev(struct ath12k_base *ab, return 0; } -static int ath12k_pull_bcn_tx_status_ev(struct ath12k_base *ab, void *evt_buf, - u32 len, u32 *vdev_id, - u32 *tx_status) +static int ath12k_pull_bcn_tx_status_ev(struct ath12k_base *ab, + struct sk_buff *skb, + u32 *vdev_id, u32 *tx_status) { const void **tb; const struct wmi_bcn_tx_status_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, evt_buf, len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -4826,7 +5487,7 @@ static int ath12k_pull_vdev_stopped_param_tlv(struct ath12k_base *ab, struct sk_ const struct wmi_vdev_stopped_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -4948,7 +5609,10 @@ static int wmi_process_mgmt_tx_comp(struct ath12k *ar, u32 desc_id, if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) && !status) info->flags |= IEEE80211_TX_STAT_ACK; - ieee80211_tx_status_irqsafe(ar->hw, msdu); + if ((info->flags & IEEE80211_TX_CTL_NO_ACK) && !status) + info->flags |= IEEE80211_TX_STAT_NOACK_TRANSMITTED; + + ieee80211_tx_status_irqsafe(ath12k_ar_to_hw(ar), msdu); num_mgmt = atomic_dec_if_positive(&ar->num_pending_mgmt_tx); @@ -4970,7 +5634,7 @@ static int ath12k_pull_mgmt_tx_compl_param_tlv(struct ath12k_base *ab, const struct wmi_mgmt_tx_compl_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -5006,6 +5670,10 @@ static void ath12k_wmi_event_scan_started(struct ath12k *ar) break; case ATH12K_SCAN_STARTING: ar->scan.state = ATH12K_SCAN_RUNNING; + + if (ar->scan.is_roc) + ieee80211_ready_on_channel(ath12k_ar_to_hw(ar)); + complete(&ar->scan.started); break; } @@ -5076,6 +5744,8 @@ static void ath12k_wmi_event_scan_bss_chan(struct ath12k *ar) static void ath12k_wmi_event_scan_foreign_chan(struct ath12k *ar, u32 freq) { + struct ieee80211_hw *hw = ath12k_ar_to_hw(ar); + lockdep_assert_held(&ar->data_lock); switch (ar->scan.state) { @@ -5087,7 +5757,11 @@ static void ath12k_wmi_event_scan_foreign_chan(struct ath12k *ar, u32 freq) break; case ATH12K_SCAN_RUNNING: case ATH12K_SCAN_ABORTING: - ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq); + ar->scan_channel = ieee80211_get_channel(hw->wiphy, freq); + + if (ar->scan.is_roc && ar->scan.roc_freq == freq) + complete(&ar->scan.on_channel); + break; } } @@ -5141,7 +5815,7 @@ static int ath12k_pull_scan_ev(struct ath12k_base *ab, struct sk_buff *skb, const struct wmi_scan_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -5174,7 +5848,7 @@ static int ath12k_pull_peer_sta_kickout_ev(struct ath12k_base *ab, struct sk_buf const struct wmi_peer_sta_kickout_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -5201,7 +5875,7 @@ static int ath12k_pull_roam_ev(struct ath12k_base *ab, struct sk_buff *skb, const struct wmi_roam_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -5226,13 +5900,14 @@ static int ath12k_pull_roam_ev(struct ath12k_base *ab, struct sk_buff *skb, static int freq_to_idx(struct ath12k *ar, int freq) { struct ieee80211_supported_band *sband; + struct ieee80211_hw *hw = ath12k_ar_to_hw(ar); int band, ch, idx = 0; for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) { if (!ar->mac.sbands[band].channels) continue; - sband = ar->hw->wiphy->bands[band]; + sband = hw->wiphy->bands[band]; if (!sband) continue; @@ -5245,14 +5920,14 @@ exit: return idx; } -static int ath12k_pull_chan_info_ev(struct ath12k_base *ab, u8 *evt_buf, - u32 len, struct wmi_chan_info_event *ch_info_ev) +static int ath12k_pull_chan_info_ev(struct ath12k_base *ab, struct sk_buff *skb, + struct wmi_chan_info_event *ch_info_ev) { const void **tb; const struct wmi_chan_info_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, evt_buf, len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -5291,7 +5966,7 @@ ath12k_pull_pdev_bss_chan_info_ev(struct ath12k_base *ab, struct sk_buff *skb, const struct wmi_pdev_bss_chan_info_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -5331,7 +6006,7 @@ ath12k_pull_vdev_install_key_compl_ev(struct ath12k_base *ab, struct sk_buff *sk const struct wmi_vdev_install_key_compl_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -5362,7 +6037,7 @@ static int ath12k_pull_peer_assoc_conf_ev(struct ath12k_base *ab, struct sk_buff const struct wmi_peer_assoc_conf_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -5384,13 +6059,13 @@ static int ath12k_pull_peer_assoc_conf_ev(struct ath12k_base *ab, struct sk_buff } static int -ath12k_pull_pdev_temp_ev(struct ath12k_base *ab, u8 *evt_buf, - u32 len, const struct wmi_pdev_temperature_event *ev) +ath12k_pull_pdev_temp_ev(struct ath12k_base *ab, struct sk_buff *skb, + const struct wmi_pdev_temperature_event *ev) { const void **tb; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, evt_buf, len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -5414,30 +6089,62 @@ static void ath12k_wmi_op_ep_tx_credits(struct ath12k_base *ab) wake_up(&ab->wmi_ab.tx_credits_wq); } -static void ath12k_wmi_htc_tx_complete(struct ath12k_base *ab, - struct sk_buff *skb) +static int ath12k_reg_11d_new_cc_event(struct ath12k_base *ab, struct sk_buff *skb) { - dev_kfree_skb(skb); -} + const struct wmi_11d_new_cc_event *ev; + struct ath12k *ar; + struct ath12k_pdev *pdev; + const void **tb; + int ret, i; -static bool ath12k_reg_is_world_alpha(char *alpha) -{ - if (alpha[0] == '0' && alpha[1] == '0') - return true; + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath12k_warn(ab, "failed to parse tlv: %d\n", ret); + return ret; + } + + ev = tb[WMI_TAG_11D_NEW_COUNTRY_EVENT]; + if (!ev) { + kfree(tb); + ath12k_warn(ab, "failed to fetch 11d new cc ev"); + return -EPROTO; + } + + spin_lock_bh(&ab->base_lock); + memcpy(&ab->new_alpha2, &ev->new_alpha2, REG_ALPHA2_LEN); + spin_unlock_bh(&ab->base_lock); - if (alpha[0] == 'n' && alpha[1] == 'a') - return true; + ath12k_dbg(ab, ATH12K_DBG_WMI, "wmi 11d new cc %c%c\n", + ab->new_alpha2[0], + ab->new_alpha2[1]); + + kfree(tb); + + for (i = 0; i < ab->num_radios; i++) { + pdev = &ab->pdevs[i]; + ar = pdev->ar; + ar->state_11d = ATH12K_11D_IDLE; + ar->ah->regd_updated = false; + complete(&ar->completed_11d_scan); + } - return false; + queue_work(ab->workqueue, &ab->update_11d_work); + + return 0; +} + +static void ath12k_wmi_htc_tx_complete(struct ath12k_base *ab, + struct sk_buff *skb) +{ + dev_kfree_skb(skb); } static int ath12k_reg_chan_list_event(struct ath12k_base *ab, struct sk_buff *skb) { - struct ath12k_reg_info *reg_info = NULL; - struct ieee80211_regdomain *regd = NULL; - bool intersect = false; - int ret = 0, pdev_idx, i, j; - struct ath12k *ar; + struct ath12k_reg_info *reg_info; + u8 pdev_idx; + int ret; reg_info = kzalloc(sizeof(*reg_info), GFP_ATOMIC); if (!reg_info) { @@ -5446,86 +6153,52 @@ static int ath12k_reg_chan_list_event(struct ath12k_base *ab, struct sk_buff *sk } ret = ath12k_pull_reg_chan_list_ext_update_ev(ab, skb, reg_info); - if (ret) { ath12k_warn(ab, "failed to extract regulatory info from received event\n"); - goto fallback; + goto mem_free; } - if (reg_info->status_code != REG_SET_CC_STATUS_PASS) { - /* In case of failure to set the requested ctry, - * fw retains the current regd. We print a failure info - * and return from here. + ret = ath12k_reg_validate_reg_info(ab, reg_info); + if (ret == ATH12K_REG_STATUS_FALLBACK) { + ath12k_warn(ab, "failed to validate reg info %d\n", ret); + /* firmware has successfully switches to new regd but host can not + * continue, so free reginfo and fallback to old regd */ - ath12k_warn(ab, "Failed to set the requested Country regulatory setting\n"); + goto mem_free; + } else if (ret == ATH12K_REG_STATUS_DROP) { + /* reg info is valid but we will not store it and + * not going to create new regd for it + */ + ret = ATH12K_REG_STATUS_VALID; goto mem_free; } + /* free old reg_info if it exist */ pdev_idx = reg_info->phy_id; - - if (pdev_idx >= ab->num_radios) { - /* Process the event for phy0 only if single_pdev_only - * is true. If pdev_idx is valid but not 0, discard the - * event. Otherwise, it goes to fallback. - */ - if (ab->hw_params->single_pdev_only && - pdev_idx < ab->hw_params->num_rxmda_per_pdev) - goto mem_free; - else - goto fallback; + if (ab->reg_info[pdev_idx]) { + ath12k_reg_reset_reg_info(ab->reg_info[pdev_idx]); + kfree(ab->reg_info[pdev_idx]); } - - /* Avoid multiple overwrites to default regd, during core - * stop-start after mac registration. + /* reg_info is valid, we store it for later use + * even below regd build failed */ - if (ab->default_regd[pdev_idx] && !ab->new_regd[pdev_idx] && - !memcmp(ab->default_regd[pdev_idx]->alpha2, - reg_info->alpha2, 2)) - goto mem_free; + ab->reg_info[pdev_idx] = reg_info; - /* Intersect new rules with default regd if a new country setting was - * requested, i.e a default regd was already set during initialization - * and the regd coming from this event has a valid country info. - */ - if (ab->default_regd[pdev_idx] && - !ath12k_reg_is_world_alpha((char *) - ab->default_regd[pdev_idx]->alpha2) && - !ath12k_reg_is_world_alpha((char *)reg_info->alpha2)) - intersect = true; - - regd = ath12k_reg_build_regd(ab, reg_info, intersect); - if (!regd) { - ath12k_warn(ab, "failed to build regd from reg_info\n"); + ret = ath12k_reg_handle_chan_list(ab, reg_info, WMI_VDEV_TYPE_UNSPEC, + IEEE80211_REG_UNSET_AP); + if (ret) { + ath12k_warn(ab, "failed to handle chan list %d\n", ret); goto fallback; } - spin_lock(&ab->base_lock); - if (test_bit(ATH12K_FLAG_REGISTERED, &ab->dev_flags)) { - /* Once mac is registered, ar is valid and all CC events from - * fw is considered to be received due to user requests - * currently. - * Free previously built regd before assigning the newly - * generated regd to ar. NULL pointer handling will be - * taken care by kfree itself. - */ - ar = ab->pdevs[pdev_idx].ar; - kfree(ab->new_regd[pdev_idx]); - ab->new_regd[pdev_idx] = regd; - queue_work(ab->workqueue, &ar->regd_update_work); - } else { - /* Multiple events for the same *ar is not expected. But we - * can still clear any previously stored default_regd if we - * are receiving this event for the same radio by mistake. - * NULL pointer handling will be taken care by kfree itself. - */ - kfree(ab->default_regd[pdev_idx]); - /* This regd would be applied during mac registration */ - ab->default_regd[pdev_idx] = regd; - } - ab->dfs_region = reg_info->dfs_region; - spin_unlock(&ab->base_lock); + goto out; - goto mem_free; +mem_free: + ath12k_reg_reset_reg_info(reg_info); + kfree(reg_info); + + if (ret == ATH12K_REG_STATUS_VALID) + return ret; fallback: /* Fallback to older reg (by sending previous country setting @@ -5537,20 +6210,8 @@ fallback: */ /* TODO: This is rare, but still should also be handled */ WARN_ON(1); -mem_free: - if (reg_info) { - kfree(reg_info->reg_rules_2g_ptr); - kfree(reg_info->reg_rules_5g_ptr); - if (reg_info->is_ext_reg_event) { - for (i = 0; i < WMI_REG_CURRENT_MAX_AP_TYPE; i++) - kfree(reg_info->reg_rules_6g_ap_ptr[i]); - - for (j = 0; j < WMI_REG_CURRENT_MAX_AP_TYPE; j++) - for (i = 0; i < WMI_REG_MAX_CLIENT_TYPE; i++) - kfree(reg_info->reg_rules_6g_client_ptr[j][i]); - } - kfree(reg_info); - } + +out: return ret; } @@ -5706,13 +6367,14 @@ static void ath12k_vdev_start_resp_event(struct ath12k_base *ab, struct sk_buff ar->last_wmi_vdev_start_status = 0; status = le32_to_cpu(vdev_start_resp.status); - if (WARN_ON_ONCE(status)) { ath12k_warn(ab, "vdev start resp error status %d (%s)\n", status, ath12k_wmi_vdev_resp_print(status)); ar->last_wmi_vdev_start_status = status; } + ar->max_allowed_tx_power = (s8)le32_to_cpu(vdev_start_resp.max_allowed_tx_power); + complete(&ar->vdev_setup_done); rcu_read_unlock(); @@ -5725,8 +6387,7 @@ static void ath12k_bcn_tx_status_event(struct ath12k_base *ab, struct sk_buff *s { u32 vdev_id, tx_status; - if (ath12k_pull_bcn_tx_status_ev(ab, skb->data, skb->len, - &vdev_id, &tx_status) != 0) { + if (ath12k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) { ath12k_warn(ab, "failed to extract bcn tx status"); return; } @@ -5788,7 +6449,7 @@ static void ath12k_mgmt_rx_event(struct ath12k_base *ab, struct sk_buff *skb) goto exit; } - if ((test_bit(ATH12K_CAC_RUNNING, &ar->dev_flags)) || + if ((test_bit(ATH12K_FLAG_CAC_RUNNING, &ar->dev_flags)) || (rx_ev.status & (WMI_RX_STATUS_ERR_DECRYPT | WMI_RX_STATUS_ERR_KEY_CACHE_MISS | WMI_RX_STATUS_ERR_CRC))) { @@ -5799,11 +6460,13 @@ static void ath12k_mgmt_rx_event(struct ath12k_base *ab, struct sk_buff *skb) if (rx_ev.status & WMI_RX_STATUS_ERR_MIC) status->flag |= RX_FLAG_MMIC_ERROR; - if (rx_ev.chan_freq >= ATH12K_MIN_6G_FREQ) { + if (rx_ev.chan_freq >= ATH12K_MIN_6GHZ_FREQ && + rx_ev.chan_freq <= ATH12K_MAX_6GHZ_FREQ) { status->band = NL80211_BAND_6GHZ; + status->freq = rx_ev.chan_freq; } else if (rx_ev.channel >= 1 && rx_ev.channel <= 14) { status->band = NL80211_BAND_2GHZ; - } else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH12K_MAX_5G_CHAN) { + } else if (rx_ev.channel >= 36 && rx_ev.channel <= ATH12K_MAX_5GHZ_CHAN) { status->band = NL80211_BAND_5GHZ; } else { /* Shouldn't happen unless list of advertised channels to @@ -5821,8 +6484,10 @@ static void ath12k_mgmt_rx_event(struct ath12k_base *ab, struct sk_buff *skb) sband = &ar->mac.sbands[status->band]; - status->freq = ieee80211_channel_to_frequency(rx_ev.channel, - status->band); + if (status->band != NL80211_BAND_6GHZ) + status->freq = ieee80211_channel_to_frequency(rx_ev.channel, + status->band); + status->signal = rx_ev.snr + ATH12K_DEFAULT_NOISE_FLOOR; status->rate_idx = ath12k_mac_bitrate_to_idx(sband, rx_ev.rate / 100); @@ -5849,13 +6514,11 @@ static void ath12k_mgmt_rx_event(struct ath12k_base *ab, struct sk_buff *skb) } } - /* TODO: Pending handle beacon implementation - *if (ieee80211_is_beacon(hdr->frame_control)) - * ath12k_mac_handle_beacon(ar, skb); - */ + if (ieee80211_is_beacon(hdr->frame_control)) + ath12k_mac_handle_beacon(ar, skb); ath12k_dbg(ab, ATH12K_DBG_MGMT, - "event mgmt rx skb %pK len %d ftype %02x stype %02x\n", + "event mgmt rx skb %p len %d ftype %02x stype %02x\n", skb, skb->len, fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE); @@ -5864,7 +6527,7 @@ static void ath12k_mgmt_rx_event(struct ath12k_base *ab, struct sk_buff *skb) status->freq, status->band, status->signal, status->rate_idx); - ieee80211_rx_ni(ar->hw, skb); + ieee80211_rx_ni(ath12k_ar_to_hw(ar), skb); exit: rcu_read_unlock(); @@ -5915,7 +6578,8 @@ static struct ath12k *ath12k_get_ar_on_scan_state(struct ath12k_base *ab, spin_lock_bh(&ar->data_lock); if (ar->scan.state == state && - ar->scan.vdev_id == vdev_id) { + ar->scan.arvif && + ar->scan.arvif->vdev_id == vdev_id) { spin_unlock_bh(&ar->data_lock); return ar; } @@ -6037,7 +6701,7 @@ static void ath12k_peer_sta_kickout_event(struct ath12k_base *ab, struct sk_buff goto exit; } - sta = ieee80211_find_sta_by_ifaddr(ar->hw, + sta = ieee80211_find_sta_by_ifaddr(ath12k_ar_to_hw(ar), arg.mac_addr, NULL); if (!sta) { ath12k_warn(ab, "Spurious quick kickout for STA %pM\n", @@ -6059,42 +6723,44 @@ static void ath12k_roam_event(struct ath12k_base *ab, struct sk_buff *skb) { struct wmi_roam_event roam_ev = {}; struct ath12k *ar; + u32 vdev_id; + u8 roam_reason; if (ath12k_pull_roam_ev(ab, skb, &roam_ev) != 0) { ath12k_warn(ab, "failed to extract roam event"); return; } + vdev_id = le32_to_cpu(roam_ev.vdev_id); + roam_reason = u32_get_bits(le32_to_cpu(roam_ev.reason), + WMI_ROAM_REASON_MASK); + ath12k_dbg(ab, ATH12K_DBG_WMI, - "wmi roam event vdev %u reason 0x%08x rssi %d\n", - roam_ev.vdev_id, roam_ev.reason, roam_ev.rssi); + "wmi roam event vdev %u reason %d rssi %d\n", + vdev_id, roam_reason, roam_ev.rssi); rcu_read_lock(); - ar = ath12k_mac_get_ar_by_vdev_id(ab, le32_to_cpu(roam_ev.vdev_id)); + ar = ath12k_mac_get_ar_by_vdev_id(ab, vdev_id); if (!ar) { - ath12k_warn(ab, "invalid vdev id in roam ev %d", - roam_ev.vdev_id); + ath12k_warn(ab, "invalid vdev id in roam ev %d", vdev_id); rcu_read_unlock(); return; } - if (le32_to_cpu(roam_ev.reason) >= WMI_ROAM_REASON_MAX) + if (roam_reason >= WMI_ROAM_REASON_MAX) ath12k_warn(ab, "ignoring unknown roam event reason %d on vdev %i\n", - roam_ev.reason, roam_ev.vdev_id); + roam_reason, vdev_id); - switch (le32_to_cpu(roam_ev.reason)) { + switch (roam_reason) { case WMI_ROAM_REASON_BEACON_MISS: - /* TODO: Pending beacon miss and connection_loss_work - * implementation - * ath12k_mac_handle_beacon_miss(ar, vdev_id); - */ + ath12k_mac_handle_beacon_miss(ar, vdev_id); break; case WMI_ROAM_REASON_BETTER_AP: case WMI_ROAM_REASON_LOW_RSSI: case WMI_ROAM_REASON_SUITABLE_AP_FOUND: case WMI_ROAM_REASON_HO_FAILED: ath12k_warn(ab, "ignoring not implemented roam event reason %d on vdev %i\n", - roam_ev.reason, roam_ev.vdev_id); + roam_reason, vdev_id); break; } @@ -6110,7 +6776,7 @@ static void ath12k_chan_info_event(struct ath12k_base *ab, struct sk_buff *skb) /* HW channel counters frequency value in hertz */ u32 cc_freq_hz = ab->cc_freq_hz; - if (ath12k_pull_chan_info_ev(ab, skb->data, skb->len, &ch_info_ev) != 0) { + if (ath12k_pull_chan_info_ev(ab, skb, &ch_info_ev) != 0) { ath12k_warn(ab, "failed to extract chan info event"); return; } @@ -6381,8 +7047,640 @@ static void ath12k_peer_assoc_conf_event(struct ath12k_base *ab, struct sk_buff rcu_read_unlock(); } +static void +ath12k_wmi_fw_vdev_stats_dump(struct ath12k *ar, + struct ath12k_fw_stats *fw_stats, + char *buf, u32 *length) +{ + const struct ath12k_fw_stats_vdev *vdev; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + struct ath12k_link_vif *arvif; + u32 len = *length; + u8 *vif_macaddr; + int i; + + len += scnprintf(buf + len, buf_len - len, "\n"); + len += scnprintf(buf + len, buf_len - len, "%30s\n", + "ath12k VDEV stats"); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "================="); + + list_for_each_entry(vdev, &fw_stats->vdevs, list) { + arvif = ath12k_mac_get_arvif(ar, vdev->vdev_id); + if (!arvif) + continue; + vif_macaddr = arvif->ahvif->vif->addr; + + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "VDEV ID", vdev->vdev_id); + len += scnprintf(buf + len, buf_len - len, "%30s %pM\n", + "VDEV MAC address", vif_macaddr); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "beacon snr", vdev->beacon_snr); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "data snr", vdev->data_snr); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num rx frames", vdev->num_rx_frames); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num rts fail", vdev->num_rts_fail); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num rts success", vdev->num_rts_success); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num rx err", vdev->num_rx_err); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num rx discard", vdev->num_rx_discard); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num tx not acked", vdev->num_tx_not_acked); + + for (i = 0 ; i < WLAN_MAX_AC; i++) + len += scnprintf(buf + len, buf_len - len, + "%25s [%02d] %u\n", + "num tx frames", i, + vdev->num_tx_frames[i]); + + for (i = 0 ; i < WLAN_MAX_AC; i++) + len += scnprintf(buf + len, buf_len - len, + "%25s [%02d] %u\n", + "num tx frames retries", i, + vdev->num_tx_frames_retries[i]); + + for (i = 0 ; i < WLAN_MAX_AC; i++) + len += scnprintf(buf + len, buf_len - len, + "%25s [%02d] %u\n", + "num tx frames failures", i, + vdev->num_tx_frames_failures[i]); + + for (i = 0 ; i < MAX_TX_RATE_VALUES; i++) + len += scnprintf(buf + len, buf_len - len, + "%25s [%02d] 0x%08x\n", + "tx rate history", i, + vdev->tx_rate_history[i]); + for (i = 0 ; i < MAX_TX_RATE_VALUES; i++) + len += scnprintf(buf + len, buf_len - len, + "%25s [%02d] %u\n", + "beacon rssi history", i, + vdev->beacon_rssi_history[i]); + + len += scnprintf(buf + len, buf_len - len, "\n"); + *length = len; + } +} + +static void +ath12k_wmi_fw_bcn_stats_dump(struct ath12k *ar, + struct ath12k_fw_stats *fw_stats, + char *buf, u32 *length) +{ + const struct ath12k_fw_stats_bcn *bcn; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + struct ath12k_link_vif *arvif; + u32 len = *length; + size_t num_bcn; + + num_bcn = list_count_nodes(&fw_stats->bcn); + + len += scnprintf(buf + len, buf_len - len, "\n"); + len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n", + "ath12k Beacon stats", num_bcn); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "==================="); + + list_for_each_entry(bcn, &fw_stats->bcn, list) { + arvif = ath12k_mac_get_arvif(ar, bcn->vdev_id); + if (!arvif) + continue; + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "VDEV ID", bcn->vdev_id); + len += scnprintf(buf + len, buf_len - len, "%30s %pM\n", + "VDEV MAC address", arvif->ahvif->vif->addr); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "================"); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "Num of beacon tx success", bcn->tx_bcn_succ_cnt); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "Num of beacon tx failures", bcn->tx_bcn_outage_cnt); + + len += scnprintf(buf + len, buf_len - len, "\n"); + *length = len; + } +} + +static void +ath12k_wmi_fw_pdev_base_stats_dump(const struct ath12k_fw_stats_pdev *pdev, + char *buf, u32 *length, u64 fw_soc_drop_cnt) +{ + u32 len = *length; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + + len = scnprintf(buf + len, buf_len - len, "\n"); + len += scnprintf(buf + len, buf_len - len, "%30s\n", + "ath12k PDEV stats"); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "================="); + + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Channel noise floor", pdev->ch_noise_floor); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Channel TX power", pdev->chan_tx_power); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "TX frame count", pdev->tx_frame_count); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "RX frame count", pdev->rx_frame_count); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "RX clear count", pdev->rx_clear_count); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Cycle count", pdev->cycle_count); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "PHY error count", pdev->phy_err_count); + len += scnprintf(buf + len, buf_len - len, "%30s %10llu\n", + "soc drop count", fw_soc_drop_cnt); + + *length = len; +} + +static void +ath12k_wmi_fw_pdev_tx_stats_dump(const struct ath12k_fw_stats_pdev *pdev, + char *buf, u32 *length) +{ + u32 len = *length; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + + len += scnprintf(buf + len, buf_len - len, "\n%30s\n", + "ath12k PDEV TX stats"); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "===================="); + + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "HTT cookies queued", pdev->comp_queued); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "HTT cookies disp.", pdev->comp_delivered); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MSDU queued", pdev->msdu_enqued); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MPDU queued", pdev->mpdu_enqued); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MSDUs dropped", pdev->wmm_drop); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Local enqued", pdev->local_enqued); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Local freed", pdev->local_freed); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "HW queued", pdev->hw_queued); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "PPDUs reaped", pdev->hw_reaped); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Num underruns", pdev->underrun); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "PPDUs cleaned", pdev->tx_abort); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MPDUs requeued", pdev->mpdus_requed); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Excessive retries", pdev->tx_ko); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "HW rate", pdev->data_rc); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Sched self triggers", pdev->self_triggers); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Dropped due to SW retries", + pdev->sw_retry_failure); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Illegal rate phy errors", + pdev->illgl_rate_phy_err); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "PDEV continuous xretry", pdev->pdev_cont_xretry); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "TX timeout", pdev->pdev_tx_timeout); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "PDEV resets", pdev->pdev_resets); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Stateless TIDs alloc failures", + pdev->stateless_tid_alloc_failure); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "PHY underrun", pdev->phy_underrun); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "MPDU is more than txop limit", pdev->txop_ovf); + *length = len; +} + +static void +ath12k_wmi_fw_pdev_rx_stats_dump(const struct ath12k_fw_stats_pdev *pdev, + char *buf, u32 *length) +{ + u32 len = *length; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + + len += scnprintf(buf + len, buf_len - len, "\n%30s\n", + "ath12k PDEV RX stats"); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "===================="); + + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Mid PPDU route change", + pdev->mid_ppdu_route_change); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Tot. number of statuses", pdev->status_rcvd); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Extra frags on rings 0", pdev->r0_frags); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Extra frags on rings 1", pdev->r1_frags); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Extra frags on rings 2", pdev->r2_frags); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Extra frags on rings 3", pdev->r3_frags); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MSDUs delivered to HTT", pdev->htt_msdus); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MPDUs delivered to HTT", pdev->htt_mpdus); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MSDUs delivered to stack", pdev->loc_msdus); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MPDUs delivered to stack", pdev->loc_mpdus); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Oversized AMSUs", pdev->oversize_amsdu); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "PHY errors", pdev->phy_errs); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "PHY errors drops", pdev->phy_err_drop); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs); + *length = len; +} + +static void +ath12k_wmi_fw_pdev_stats_dump(struct ath12k *ar, + struct ath12k_fw_stats *fw_stats, + char *buf, u32 *length) +{ + const struct ath12k_fw_stats_pdev *pdev; + u32 len = *length; + + pdev = list_first_entry_or_null(&fw_stats->pdevs, + struct ath12k_fw_stats_pdev, list); + if (!pdev) { + ath12k_warn(ar->ab, "failed to get pdev stats\n"); + return; + } + + ath12k_wmi_fw_pdev_base_stats_dump(pdev, buf, &len, + ar->ab->fw_soc_drop_count); + ath12k_wmi_fw_pdev_tx_stats_dump(pdev, buf, &len); + ath12k_wmi_fw_pdev_rx_stats_dump(pdev, buf, &len); + + *length = len; +} + +void ath12k_wmi_fw_stats_dump(struct ath12k *ar, + struct ath12k_fw_stats *fw_stats, + u32 stats_id, char *buf) +{ + u32 len = 0; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + + spin_lock_bh(&ar->data_lock); + + switch (stats_id) { + case WMI_REQUEST_VDEV_STAT: + ath12k_wmi_fw_vdev_stats_dump(ar, fw_stats, buf, &len); + break; + case WMI_REQUEST_BCN_STAT: + ath12k_wmi_fw_bcn_stats_dump(ar, fw_stats, buf, &len); + break; + case WMI_REQUEST_PDEV_STAT: + ath12k_wmi_fw_pdev_stats_dump(ar, fw_stats, buf, &len); + break; + default: + break; + } + + spin_unlock_bh(&ar->data_lock); + + if (len >= buf_len) + buf[len - 1] = 0; + else + buf[len] = 0; + + ath12k_fw_stats_reset(ar); +} + +static void +ath12k_wmi_pull_vdev_stats(const struct wmi_vdev_stats_params *src, + struct ath12k_fw_stats_vdev *dst) +{ + int i; + + dst->vdev_id = le32_to_cpu(src->vdev_id); + dst->beacon_snr = le32_to_cpu(src->beacon_snr); + dst->data_snr = le32_to_cpu(src->data_snr); + dst->num_rx_frames = le32_to_cpu(src->num_rx_frames); + dst->num_rts_fail = le32_to_cpu(src->num_rts_fail); + dst->num_rts_success = le32_to_cpu(src->num_rts_success); + dst->num_rx_err = le32_to_cpu(src->num_rx_err); + dst->num_rx_discard = le32_to_cpu(src->num_rx_discard); + dst->num_tx_not_acked = le32_to_cpu(src->num_tx_not_acked); + + for (i = 0; i < WLAN_MAX_AC; i++) + dst->num_tx_frames[i] = + le32_to_cpu(src->num_tx_frames[i]); + + for (i = 0; i < WLAN_MAX_AC; i++) + dst->num_tx_frames_retries[i] = + le32_to_cpu(src->num_tx_frames_retries[i]); + + for (i = 0; i < WLAN_MAX_AC; i++) + dst->num_tx_frames_failures[i] = + le32_to_cpu(src->num_tx_frames_failures[i]); + + for (i = 0; i < MAX_TX_RATE_VALUES; i++) + dst->tx_rate_history[i] = + le32_to_cpu(src->tx_rate_history[i]); + + for (i = 0; i < MAX_TX_RATE_VALUES; i++) + dst->beacon_rssi_history[i] = + le32_to_cpu(src->beacon_rssi_history[i]); +} + +static void +ath12k_wmi_pull_bcn_stats(const struct ath12k_wmi_bcn_stats_params *src, + struct ath12k_fw_stats_bcn *dst) +{ + dst->vdev_id = le32_to_cpu(src->vdev_id); + dst->tx_bcn_succ_cnt = le32_to_cpu(src->tx_bcn_succ_cnt); + dst->tx_bcn_outage_cnt = le32_to_cpu(src->tx_bcn_outage_cnt); +} + +static void +ath12k_wmi_pull_pdev_stats_base(const struct ath12k_wmi_pdev_base_stats_params *src, + struct ath12k_fw_stats_pdev *dst) +{ + dst->ch_noise_floor = a_sle32_to_cpu(src->chan_nf); + dst->tx_frame_count = __le32_to_cpu(src->tx_frame_count); + dst->rx_frame_count = __le32_to_cpu(src->rx_frame_count); + dst->rx_clear_count = __le32_to_cpu(src->rx_clear_count); + dst->cycle_count = __le32_to_cpu(src->cycle_count); + dst->phy_err_count = __le32_to_cpu(src->phy_err_count); + dst->chan_tx_power = __le32_to_cpu(src->chan_tx_pwr); +} + +static void +ath12k_wmi_pull_pdev_stats_tx(const struct ath12k_wmi_pdev_tx_stats_params *src, + struct ath12k_fw_stats_pdev *dst) +{ + dst->comp_queued = a_sle32_to_cpu(src->comp_queued); + dst->comp_delivered = a_sle32_to_cpu(src->comp_delivered); + dst->msdu_enqued = a_sle32_to_cpu(src->msdu_enqued); + dst->mpdu_enqued = a_sle32_to_cpu(src->mpdu_enqued); + dst->wmm_drop = a_sle32_to_cpu(src->wmm_drop); + dst->local_enqued = a_sle32_to_cpu(src->local_enqued); + dst->local_freed = a_sle32_to_cpu(src->local_freed); + dst->hw_queued = a_sle32_to_cpu(src->hw_queued); + dst->hw_reaped = a_sle32_to_cpu(src->hw_reaped); + dst->underrun = a_sle32_to_cpu(src->underrun); + dst->tx_abort = a_sle32_to_cpu(src->tx_abort); + dst->mpdus_requed = a_sle32_to_cpu(src->mpdus_requed); + dst->tx_ko = __le32_to_cpu(src->tx_ko); + dst->data_rc = __le32_to_cpu(src->data_rc); + dst->self_triggers = __le32_to_cpu(src->self_triggers); + dst->sw_retry_failure = __le32_to_cpu(src->sw_retry_failure); + dst->illgl_rate_phy_err = __le32_to_cpu(src->illgl_rate_phy_err); + dst->pdev_cont_xretry = __le32_to_cpu(src->pdev_cont_xretry); + dst->pdev_tx_timeout = __le32_to_cpu(src->pdev_tx_timeout); + dst->pdev_resets = __le32_to_cpu(src->pdev_resets); + dst->stateless_tid_alloc_failure = + __le32_to_cpu(src->stateless_tid_alloc_failure); + dst->phy_underrun = __le32_to_cpu(src->phy_underrun); + dst->txop_ovf = __le32_to_cpu(src->txop_ovf); +} + +static void +ath12k_wmi_pull_pdev_stats_rx(const struct ath12k_wmi_pdev_rx_stats_params *src, + struct ath12k_fw_stats_pdev *dst) +{ + dst->mid_ppdu_route_change = + a_sle32_to_cpu(src->mid_ppdu_route_change); + dst->status_rcvd = a_sle32_to_cpu(src->status_rcvd); + dst->r0_frags = a_sle32_to_cpu(src->r0_frags); + dst->r1_frags = a_sle32_to_cpu(src->r1_frags); + dst->r2_frags = a_sle32_to_cpu(src->r2_frags); + dst->r3_frags = a_sle32_to_cpu(src->r3_frags); + dst->htt_msdus = a_sle32_to_cpu(src->htt_msdus); + dst->htt_mpdus = a_sle32_to_cpu(src->htt_mpdus); + dst->loc_msdus = a_sle32_to_cpu(src->loc_msdus); + dst->loc_mpdus = a_sle32_to_cpu(src->loc_mpdus); + dst->oversize_amsdu = a_sle32_to_cpu(src->oversize_amsdu); + dst->phy_errs = a_sle32_to_cpu(src->phy_errs); + dst->phy_err_drop = a_sle32_to_cpu(src->phy_err_drop); + dst->mpdu_errs = a_sle32_to_cpu(src->mpdu_errs); +} + +static int ath12k_wmi_tlv_fw_stats_data_parse(struct ath12k_base *ab, + struct wmi_tlv_fw_stats_parse *parse, + const void *ptr, + u16 len) +{ + const struct wmi_stats_event *ev = parse->ev; + struct ath12k_fw_stats *stats = parse->stats; + struct ath12k *ar; + struct ath12k_link_vif *arvif; + struct ieee80211_sta *sta; + struct ath12k_sta *ahsta; + struct ath12k_link_sta *arsta; + int i, ret = 0; + const void *data = ptr; + + if (!ev) { + ath12k_warn(ab, "failed to fetch update stats ev"); + return -EPROTO; + } + + if (!stats) + return -EINVAL; + + rcu_read_lock(); + + stats->pdev_id = le32_to_cpu(ev->pdev_id); + ar = ath12k_mac_get_ar_by_pdev_id(ab, stats->pdev_id); + if (!ar) { + ath12k_warn(ab, "invalid pdev id %d in update stats event\n", + le32_to_cpu(ev->pdev_id)); + ret = -EPROTO; + goto exit; + } + + for (i = 0; i < le32_to_cpu(ev->num_vdev_stats); i++) { + const struct wmi_vdev_stats_params *src; + struct ath12k_fw_stats_vdev *dst; + + src = data; + if (len < sizeof(*src)) { + ret = -EPROTO; + goto exit; + } + + arvif = ath12k_mac_get_arvif(ar, le32_to_cpu(src->vdev_id)); + if (arvif) { + sta = ieee80211_find_sta_by_ifaddr(ath12k_ar_to_hw(ar), + arvif->bssid, + NULL); + if (sta) { + ahsta = ath12k_sta_to_ahsta(sta); + arsta = &ahsta->deflink; + arsta->rssi_beacon = le32_to_cpu(src->beacon_snr); + ath12k_dbg(ab, ATH12K_DBG_WMI, + "wmi stats vdev id %d snr %d\n", + src->vdev_id, src->beacon_snr); + } else { + ath12k_dbg(ab, ATH12K_DBG_WMI, + "not found station bssid %pM for vdev stat\n", + arvif->bssid); + } + } + + data += sizeof(*src); + len -= sizeof(*src); + dst = kzalloc(sizeof(*dst), GFP_ATOMIC); + if (!dst) + continue; + ath12k_wmi_pull_vdev_stats(src, dst); + stats->stats_id = WMI_REQUEST_VDEV_STAT; + list_add_tail(&dst->list, &stats->vdevs); + } + for (i = 0; i < le32_to_cpu(ev->num_bcn_stats); i++) { + const struct ath12k_wmi_bcn_stats_params *src; + struct ath12k_fw_stats_bcn *dst; + + src = data; + if (len < sizeof(*src)) { + ret = -EPROTO; + goto exit; + } + + data += sizeof(*src); + len -= sizeof(*src); + dst = kzalloc(sizeof(*dst), GFP_ATOMIC); + if (!dst) + continue; + ath12k_wmi_pull_bcn_stats(src, dst); + stats->stats_id = WMI_REQUEST_BCN_STAT; + list_add_tail(&dst->list, &stats->bcn); + } + for (i = 0; i < le32_to_cpu(ev->num_pdev_stats); i++) { + const struct ath12k_wmi_pdev_stats_params *src; + struct ath12k_fw_stats_pdev *dst; + + src = data; + if (len < sizeof(*src)) { + ret = -EPROTO; + goto exit; + } + + stats->stats_id = WMI_REQUEST_PDEV_STAT; + + data += sizeof(*src); + len -= sizeof(*src); + + dst = kzalloc(sizeof(*dst), GFP_ATOMIC); + if (!dst) + continue; + + ath12k_wmi_pull_pdev_stats_base(&src->base, dst); + ath12k_wmi_pull_pdev_stats_tx(&src->tx, dst); + ath12k_wmi_pull_pdev_stats_rx(&src->rx, dst); + list_add_tail(&dst->list, &stats->pdevs); + } + +exit: + rcu_read_unlock(); + return ret; +} + +static int ath12k_wmi_tlv_fw_stats_parse(struct ath12k_base *ab, + u16 tag, u16 len, + const void *ptr, void *data) +{ + struct wmi_tlv_fw_stats_parse *parse = data; + int ret = 0; + + switch (tag) { + case WMI_TAG_STATS_EVENT: + parse->ev = ptr; + break; + case WMI_TAG_ARRAY_BYTE: + ret = ath12k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len); + break; + default: + break; + } + return ret; +} + +static int ath12k_wmi_pull_fw_stats(struct ath12k_base *ab, struct sk_buff *skb, + struct ath12k_fw_stats *stats) +{ + struct wmi_tlv_fw_stats_parse parse = {}; + + stats->stats_id = 0; + parse.stats = stats; + + return ath12k_wmi_tlv_iter(ab, skb->data, skb->len, + ath12k_wmi_tlv_fw_stats_parse, + &parse); +} + static void ath12k_update_stats_event(struct ath12k_base *ab, struct sk_buff *skb) { + struct ath12k_fw_stats stats = {}; + struct ath12k *ar; + int ret; + + INIT_LIST_HEAD(&stats.pdevs); + INIT_LIST_HEAD(&stats.vdevs); + INIT_LIST_HEAD(&stats.bcn); + + ret = ath12k_wmi_pull_fw_stats(ab, skb, &stats); + if (ret) { + ath12k_warn(ab, "failed to pull fw stats: %d\n", ret); + goto free; + } + + ath12k_dbg(ab, ATH12K_DBG_WMI, "event update stats"); + + rcu_read_lock(); + ar = ath12k_mac_get_ar_by_pdev_id(ab, stats.pdev_id); + if (!ar) { + rcu_read_unlock(); + ath12k_warn(ab, "failed to get ar for pdev_id %d: %d\n", + stats.pdev_id, ret); + goto free; + } + + spin_lock_bh(&ar->data_lock); + + /* WMI_REQUEST_PDEV_STAT can be requested via .get_txpower mac ops or via + * debugfs fw stats. Therefore, processing it separately. + */ + if (stats.stats_id == WMI_REQUEST_PDEV_STAT) { + list_splice_tail_init(&stats.pdevs, &ar->fw_stats.pdevs); + ar->fw_stats.fw_stats_done = true; + goto complete; + } + + /* WMI_REQUEST_VDEV_STAT and WMI_REQUEST_BCN_STAT are currently requested only + * via debugfs fw stats. Hence, processing these in debugfs context. + */ + ath12k_debugfs_fw_stats_process(ar, &stats); + +complete: + complete(&ar->fw_stats_complete); + spin_unlock_bh(&ar->data_lock); + rcu_read_unlock(); + + /* Since the stats's pdev, vdev and beacon list are spliced and reinitialised + * at this point, no need to free the individual list. + */ + return; + +free: + ath12k_fw_stats_free(&stats); } /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned @@ -6395,7 +7693,7 @@ static void ath12k_pdev_ctl_failsafe_check_event(struct ath12k_base *ab, const struct wmi_pdev_ctl_failsafe_chk_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -6428,15 +7726,15 @@ ath12k_wmi_process_csa_switch_count_event(struct ath12k_base *ab, const struct ath12k_wmi_pdev_csa_event *ev, const u32 *vdev_ids) { + u32 current_switch_count = le32_to_cpu(ev->current_switch_count); + u32 num_vdevs = le32_to_cpu(ev->num_vdevs); + struct ieee80211_bss_conf *conf; + struct ath12k_link_vif *arvif; + struct ath12k_vif *ahvif; int i; - struct ath12k_vif *arvif; - - /* Finish CSA once the switch count becomes NULL */ - if (ev->current_switch_count) - return; rcu_read_lock(); - for (i = 0; i < le32_to_cpu(ev->num_vdevs); i++) { + for (i = 0; i < num_vdevs; i++) { arvif = ath12k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]); if (!arvif) { @@ -6444,9 +7742,41 @@ ath12k_wmi_process_csa_switch_count_event(struct ath12k_base *ab, vdev_ids[i]); continue; } + ahvif = arvif->ahvif; + + if (arvif->link_id >= IEEE80211_MLD_MAX_NUM_LINKS) { + ath12k_warn(ab, "Invalid CSA switch count even link id: %d\n", + arvif->link_id); + continue; + } + + conf = rcu_dereference(ahvif->vif->link_conf[arvif->link_id]); + if (!conf) { + ath12k_warn(ab, "unable to access bss link conf in process csa for vif %pM link %u\n", + ahvif->vif->addr, arvif->link_id); + continue; + } - if (arvif->is_up && arvif->vif->bss_conf.csa_active) - ieee80211_csa_finish(arvif->vif); + if (!arvif->is_up || !conf->csa_active) + continue; + + /* Finish CSA when counter reaches zero */ + if (!current_switch_count) { + ieee80211_csa_finish(ahvif->vif, arvif->link_id); + arvif->current_cntdown_counter = 0; + } else if (current_switch_count > 1) { + /* If the count in event is not what we expect, don't update the + * mac80211 count. Since during beacon Tx failure, count in the + * firmware will not decrement and this event will come with the + * previous count value again + */ + if (current_switch_count != arvif->current_cntdown_counter) + continue; + + arvif->current_cntdown_counter = + ieee80211_beacon_update_cntdwn(ahvif->vif, + arvif->link_id); + } } rcu_read_unlock(); } @@ -6460,7 +7790,7 @@ ath12k_wmi_pdev_csa_switch_count_status_event(struct ath12k_base *ab, const u32 *vdev_ids; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -6490,11 +7820,12 @@ static void ath12k_wmi_pdev_dfs_radar_detected_event(struct ath12k_base *ab, struct sk_buff *skb) { const void **tb; + struct ath12k_mac_get_any_chanctx_conf_arg arg; const struct ath12k_wmi_pdev_radar_event *ev; struct ath12k *ar; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -6525,13 +7856,22 @@ ath12k_wmi_pdev_dfs_radar_detected_event(struct ath12k_base *ab, struct sk_buff goto exit; } + arg.ar = ar; + arg.chanctx_conf = NULL; + ieee80211_iter_chan_contexts_atomic(ath12k_ar_to_hw(ar), + ath12k_mac_get_any_chanctx_conf_iter, &arg); + if (!arg.chanctx_conf) { + ath12k_warn(ab, "failed to find valid chanctx_conf in radar detected event\n"); + goto exit; + } + ath12k_dbg(ar->ab, ATH12K_DBG_REG, "DFS Radar Detected in pdev %d\n", ev->pdev_id); if (ar->dfs_block_radar_events) ath12k_info(ab, "DFS Radar detected, but ignored as requested\n"); else - ieee80211_radar_detected(ar->hw); + ieee80211_radar_detected(ath12k_ar_to_hw(ar), arg.chanctx_conf); exit: rcu_read_unlock(); @@ -6539,6 +7879,35 @@ exit: kfree(tb); } +static void ath12k_tm_wmi_event_segmented(struct ath12k_base *ab, u32 cmd_id, + struct sk_buff *skb) +{ + const struct ath12k_wmi_ftm_event *ev; + const void **tb; + int ret; + u16 length; + + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); + + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath12k_warn(ab, "failed to parse ftm event tlv: %d\n", ret); + return; + } + + ev = tb[WMI_TAG_ARRAY_BYTE]; + if (!ev) { + ath12k_warn(ab, "failed to fetch ftm msg\n"); + kfree(tb); + return; + } + + length = skb->len - TLV_HDR_SIZE; + ath12k_tm_process_event(ab, cmd_id, ev, length); + kfree(tb); + tb = NULL; +} + static void ath12k_wmi_pdev_temperature_event(struct ath12k_base *ab, struct sk_buff *skb) @@ -6546,7 +7915,7 @@ ath12k_wmi_pdev_temperature_event(struct ath12k_base *ab, struct ath12k *ar; struct wmi_pdev_temperature_event ev = {0}; - if (ath12k_pull_pdev_temp_ev(ab, skb->data, skb->len, &ev) != 0) { + if (ath12k_pull_pdev_temp_ev(ab, skb, &ev) != 0) { ath12k_warn(ab, "failed to extract pdev temperature event"); return; } @@ -6573,7 +7942,7 @@ static void ath12k_fils_discovery_event(struct ath12k_base *ab, const struct wmi_fils_discovery_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, @@ -6603,7 +7972,7 @@ static void ath12k_probe_resp_tx_status_event(struct ath12k_base *ab, const struct wmi_probe_resp_tx_status_event *ev; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, @@ -6628,6 +7997,56 @@ static void ath12k_probe_resp_tx_status_event(struct ath12k_base *ab, kfree(tb); } +static int ath12k_wmi_p2p_noa_event(struct ath12k_base *ab, + struct sk_buff *skb) +{ + const void **tb; + const struct wmi_p2p_noa_event *ev; + const struct ath12k_wmi_p2p_noa_info *noa; + struct ath12k *ar; + int ret, vdev_id; + + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath12k_warn(ab, "failed to parse P2P NoA TLV: %d\n", ret); + return ret; + } + + ev = tb[WMI_TAG_P2P_NOA_EVENT]; + noa = tb[WMI_TAG_P2P_NOA_INFO]; + + if (!ev || !noa) { + ret = -EPROTO; + goto out; + } + + vdev_id = __le32_to_cpu(ev->vdev_id); + + ath12k_dbg(ab, ATH12K_DBG_WMI, + "wmi tlv p2p noa vdev_id %i descriptors %u\n", + vdev_id, le32_get_bits(noa->noa_attr, WMI_P2P_NOA_INFO_DESC_NUM)); + + rcu_read_lock(); + ar = ath12k_mac_get_ar_by_vdev_id(ab, vdev_id); + if (!ar) { + ath12k_warn(ab, "invalid vdev id %d in P2P NoA event\n", + vdev_id); + ret = -EINVAL; + goto unlock; + } + + ath12k_p2p_noa_update_by_vdev_id(ar, vdev_id, noa); + + ret = 0; + +unlock: + rcu_read_unlock(); +out: + kfree(tb); + return ret; +} + static void ath12k_rfkill_state_change_event(struct ath12k_base *ab, struct sk_buff *skb) { @@ -6635,7 +8054,7 @@ static void ath12k_rfkill_state_change_event(struct ath12k_base *ab, const void **tb; int ret; - tb = ath12k_wmi_tlv_parse_alloc(ab, skb->data, skb->len, GFP_ATOMIC); + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); if (IS_ERR(tb)) { ret = PTR_ERR(tb); ath12k_warn(ab, "failed to parse tlv: %d\n", ret); @@ -6662,6 +8081,636 @@ static void ath12k_rfkill_state_change_event(struct ath12k_base *ab, kfree(tb); } +static void +ath12k_wmi_diag_event(struct ath12k_base *ab, struct sk_buff *skb) +{ + trace_ath12k_wmi_diag(ab, skb->data, skb->len); +} + +static void ath12k_wmi_twt_enable_event(struct ath12k_base *ab, + struct sk_buff *skb) +{ + const void **tb; + const struct wmi_twt_enable_event *ev; + int ret; + + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath12k_warn(ab, "failed to parse wmi twt enable status event tlv: %d\n", + ret); + return; + } + + ev = tb[WMI_TAG_TWT_ENABLE_COMPLETE_EVENT]; + if (!ev) { + ath12k_warn(ab, "failed to fetch twt enable wmi event\n"); + goto exit; + } + + ath12k_dbg(ab, ATH12K_DBG_MAC, "wmi twt enable event pdev id %u status %u\n", + le32_to_cpu(ev->pdev_id), + le32_to_cpu(ev->status)); + +exit: + kfree(tb); +} + +static void ath12k_wmi_twt_disable_event(struct ath12k_base *ab, + struct sk_buff *skb) +{ + const void **tb; + const struct wmi_twt_disable_event *ev; + int ret; + + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath12k_warn(ab, "failed to parse wmi twt disable status event tlv: %d\n", + ret); + return; + } + + ev = tb[WMI_TAG_TWT_DISABLE_COMPLETE_EVENT]; + if (!ev) { + ath12k_warn(ab, "failed to fetch twt disable wmi event\n"); + goto exit; + } + + ath12k_dbg(ab, ATH12K_DBG_MAC, "wmi twt disable event pdev id %d status %u\n", + le32_to_cpu(ev->pdev_id), + le32_to_cpu(ev->status)); + +exit: + kfree(tb); +} + +static int ath12k_wmi_wow_wakeup_host_parse(struct ath12k_base *ab, + u16 tag, u16 len, + const void *ptr, void *data) +{ + const struct wmi_wow_ev_pg_fault_param *pf_param; + const struct wmi_wow_ev_param *param; + struct wmi_wow_ev_arg *arg = data; + int pf_len; + + switch (tag) { + case WMI_TAG_WOW_EVENT_INFO: + param = ptr; + arg->wake_reason = le32_to_cpu(param->wake_reason); + ath12k_dbg(ab, ATH12K_DBG_WMI, "wow wakeup host reason %d %s\n", + arg->wake_reason, wow_reason(arg->wake_reason)); + break; + + case WMI_TAG_ARRAY_BYTE: + if (arg && arg->wake_reason == WOW_REASON_PAGE_FAULT) { + pf_param = ptr; + pf_len = le32_to_cpu(pf_param->len); + if (pf_len > len - sizeof(pf_len) || + pf_len < 0) { + ath12k_warn(ab, "invalid wo reason page fault buffer len %d\n", + pf_len); + return -EINVAL; + } + ath12k_dbg(ab, ATH12K_DBG_WMI, "wow_reason_page_fault len %d\n", + pf_len); + ath12k_dbg_dump(ab, ATH12K_DBG_WMI, + "wow_reason_page_fault packet present", + "wow_pg_fault ", + pf_param->data, + pf_len); + } + break; + default: + break; + } + + return 0; +} + +static void ath12k_wmi_event_wow_wakeup_host(struct ath12k_base *ab, struct sk_buff *skb) +{ + struct wmi_wow_ev_arg arg = { }; + int ret; + + ret = ath12k_wmi_tlv_iter(ab, skb->data, skb->len, + ath12k_wmi_wow_wakeup_host_parse, + &arg); + if (ret) { + ath12k_warn(ab, "failed to parse wmi wow wakeup host event tlv: %d\n", + ret); + return; + } + + complete(&ab->wow.wakeup_completed); +} + +static void ath12k_wmi_gtk_offload_status_event(struct ath12k_base *ab, + struct sk_buff *skb) +{ + const struct wmi_gtk_offload_status_event *ev; + struct ath12k_link_vif *arvif; + __be64 replay_ctr_be; + u64 replay_ctr; + const void **tb; + int ret; + + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath12k_warn(ab, "failed to parse tlv: %d\n", ret); + return; + } + + ev = tb[WMI_TAG_GTK_OFFLOAD_STATUS_EVENT]; + if (!ev) { + ath12k_warn(ab, "failed to fetch gtk offload status ev"); + kfree(tb); + return; + } + + rcu_read_lock(); + arvif = ath12k_mac_get_arvif_by_vdev_id(ab, le32_to_cpu(ev->vdev_id)); + if (!arvif) { + rcu_read_unlock(); + ath12k_warn(ab, "failed to get arvif for vdev_id:%d\n", + le32_to_cpu(ev->vdev_id)); + kfree(tb); + return; + } + + replay_ctr = le64_to_cpu(ev->replay_ctr); + arvif->rekey_data.replay_ctr = replay_ctr; + ath12k_dbg(ab, ATH12K_DBG_WMI, "wmi gtk offload event refresh_cnt %d replay_ctr %llu\n", + le32_to_cpu(ev->refresh_cnt), replay_ctr); + + /* supplicant expects big-endian replay counter */ + replay_ctr_be = cpu_to_be64(replay_ctr); + + ieee80211_gtk_rekey_notify(arvif->ahvif->vif, arvif->bssid, + (void *)&replay_ctr_be, GFP_ATOMIC); + + rcu_read_unlock(); + + kfree(tb); +} + +static void ath12k_wmi_event_mlo_setup_complete(struct ath12k_base *ab, + struct sk_buff *skb) +{ + const struct wmi_mlo_setup_complete_event *ev; + struct ath12k *ar = NULL; + struct ath12k_pdev *pdev; + const void **tb; + int ret, i; + + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath12k_warn(ab, "failed to parse mlo setup complete event tlv: %d\n", + ret); + return; + } + + ev = tb[WMI_TAG_MLO_SETUP_COMPLETE_EVENT]; + if (!ev) { + ath12k_warn(ab, "failed to fetch mlo setup complete event\n"); + kfree(tb); + return; + } + + if (le32_to_cpu(ev->pdev_id) > ab->num_radios) + goto skip_lookup; + + for (i = 0; i < ab->num_radios; i++) { + pdev = &ab->pdevs[i]; + if (pdev && pdev->pdev_id == le32_to_cpu(ev->pdev_id)) { + ar = pdev->ar; + break; + } + } + +skip_lookup: + if (!ar) { + ath12k_warn(ab, "invalid pdev_id %d status %u in setup complete event\n", + ev->pdev_id, ev->status); + goto out; + } + + ar->mlo_setup_status = le32_to_cpu(ev->status); + complete(&ar->mlo_setup_done); + +out: + kfree(tb); +} + +static void ath12k_wmi_event_teardown_complete(struct ath12k_base *ab, + struct sk_buff *skb) +{ + const struct wmi_mlo_teardown_complete_event *ev; + const void **tb; + int ret; + + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath12k_warn(ab, "failed to parse teardown complete event tlv: %d\n", ret); + return; + } + + ev = tb[WMI_TAG_MLO_TEARDOWN_COMPLETE]; + if (!ev) { + ath12k_warn(ab, "failed to fetch teardown complete event\n"); + kfree(tb); + return; + } + + kfree(tb); +} + +#ifdef CONFIG_ATH12K_DEBUGFS +static int ath12k_wmi_tpc_stats_copy_buffer(struct ath12k_base *ab, + const void *ptr, u16 tag, u16 len, + struct wmi_tpc_stats_arg *tpc_stats) +{ + u32 len1, len2, len3, len4; + s16 *dst_ptr; + s8 *dst_ptr_ctl; + + len1 = le32_to_cpu(tpc_stats->max_reg_allowed_power.tpc_reg_pwr.reg_array_len); + len2 = le32_to_cpu(tpc_stats->rates_array1.tpc_rates_array.rate_array_len); + len3 = le32_to_cpu(tpc_stats->rates_array2.tpc_rates_array.rate_array_len); + len4 = le32_to_cpu(tpc_stats->ctl_array.tpc_ctl_pwr.ctl_array_len); + + switch (tpc_stats->event_count) { + case ATH12K_TPC_STATS_CONFIG_REG_PWR_EVENT: + if (len1 > len) + return -ENOBUFS; + + if (tpc_stats->tlvs_rcvd & WMI_TPC_REG_PWR_ALLOWED) { + dst_ptr = tpc_stats->max_reg_allowed_power.reg_pwr_array; + memcpy(dst_ptr, ptr, len1); + } + break; + case ATH12K_TPC_STATS_RATES_EVENT1: + if (len2 > len) + return -ENOBUFS; + + if (tpc_stats->tlvs_rcvd & WMI_TPC_RATES_ARRAY1) { + dst_ptr = tpc_stats->rates_array1.rate_array; + memcpy(dst_ptr, ptr, len2); + } + break; + case ATH12K_TPC_STATS_RATES_EVENT2: + if (len3 > len) + return -ENOBUFS; + + if (tpc_stats->tlvs_rcvd & WMI_TPC_RATES_ARRAY2) { + dst_ptr = tpc_stats->rates_array2.rate_array; + memcpy(dst_ptr, ptr, len3); + } + break; + case ATH12K_TPC_STATS_CTL_TABLE_EVENT: + if (len4 > len) + return -ENOBUFS; + + if (tpc_stats->tlvs_rcvd & WMI_TPC_CTL_PWR_ARRAY) { + dst_ptr_ctl = tpc_stats->ctl_array.ctl_pwr_table; + memcpy(dst_ptr_ctl, ptr, len4); + } + break; + } + return 0; +} + +static int ath12k_tpc_get_reg_pwr(struct ath12k_base *ab, + struct wmi_tpc_stats_arg *tpc_stats, + struct wmi_max_reg_power_fixed_params *ev) +{ + struct wmi_max_reg_power_allowed_arg *reg_pwr; + u32 total_size; + + ath12k_dbg(ab, ATH12K_DBG_WMI, + "Received reg power array type %d length %d for tpc stats\n", + ev->reg_power_type, ev->reg_array_len); + + switch (le32_to_cpu(ev->reg_power_type)) { + case TPC_STATS_REG_PWR_ALLOWED_TYPE: + reg_pwr = &tpc_stats->max_reg_allowed_power; + break; + default: + return -EINVAL; + } + + /* Each entry is 2 byte hence multiplying the indices with 2 */ + total_size = le32_to_cpu(ev->d1) * le32_to_cpu(ev->d2) * + le32_to_cpu(ev->d3) * le32_to_cpu(ev->d4) * 2; + if (le32_to_cpu(ev->reg_array_len) != total_size) { + ath12k_warn(ab, + "Total size and reg_array_len doesn't match for tpc stats\n"); + return -EINVAL; + } + + memcpy(®_pwr->tpc_reg_pwr, ev, sizeof(struct wmi_max_reg_power_fixed_params)); + + reg_pwr->reg_pwr_array = kzalloc(le32_to_cpu(reg_pwr->tpc_reg_pwr.reg_array_len), + GFP_ATOMIC); + if (!reg_pwr->reg_pwr_array) + return -ENOMEM; + + tpc_stats->tlvs_rcvd |= WMI_TPC_REG_PWR_ALLOWED; + + return 0; +} + +static int ath12k_tpc_get_rate_array(struct ath12k_base *ab, + struct wmi_tpc_stats_arg *tpc_stats, + struct wmi_tpc_rates_array_fixed_params *ev) +{ + struct wmi_tpc_rates_array_arg *rates_array; + u32 flag = 0, rate_array_len; + + ath12k_dbg(ab, ATH12K_DBG_WMI, + "Received rates array type %d length %d for tpc stats\n", + ev->rate_array_type, ev->rate_array_len); + + switch (le32_to_cpu(ev->rate_array_type)) { + case ATH12K_TPC_STATS_RATES_ARRAY1: + rates_array = &tpc_stats->rates_array1; + flag = WMI_TPC_RATES_ARRAY1; + break; + case ATH12K_TPC_STATS_RATES_ARRAY2: + rates_array = &tpc_stats->rates_array2; + flag = WMI_TPC_RATES_ARRAY2; + break; + default: + ath12k_warn(ab, + "Received invalid type of rates array for tpc stats\n"); + return -EINVAL; + } + memcpy(&rates_array->tpc_rates_array, ev, + sizeof(struct wmi_tpc_rates_array_fixed_params)); + rate_array_len = le32_to_cpu(rates_array->tpc_rates_array.rate_array_len); + rates_array->rate_array = kzalloc(rate_array_len, GFP_ATOMIC); + if (!rates_array->rate_array) + return -ENOMEM; + + tpc_stats->tlvs_rcvd |= flag; + return 0; +} + +static int ath12k_tpc_get_ctl_pwr_tbl(struct ath12k_base *ab, + struct wmi_tpc_stats_arg *tpc_stats, + struct wmi_tpc_ctl_pwr_fixed_params *ev) +{ + struct wmi_tpc_ctl_pwr_table_arg *ctl_array; + u32 total_size, ctl_array_len, flag = 0; + + ath12k_dbg(ab, ATH12K_DBG_WMI, + "Received ctl array type %d length %d for tpc stats\n", + ev->ctl_array_type, ev->ctl_array_len); + + switch (le32_to_cpu(ev->ctl_array_type)) { + case ATH12K_TPC_STATS_CTL_ARRAY: + ctl_array = &tpc_stats->ctl_array; + flag = WMI_TPC_CTL_PWR_ARRAY; + break; + default: + ath12k_warn(ab, + "Received invalid type of ctl pwr table for tpc stats\n"); + return -EINVAL; + } + + total_size = le32_to_cpu(ev->d1) * le32_to_cpu(ev->d2) * + le32_to_cpu(ev->d3) * le32_to_cpu(ev->d4); + if (le32_to_cpu(ev->ctl_array_len) != total_size) { + ath12k_warn(ab, + "Total size and ctl_array_len doesn't match for tpc stats\n"); + return -EINVAL; + } + + memcpy(&ctl_array->tpc_ctl_pwr, ev, sizeof(struct wmi_tpc_ctl_pwr_fixed_params)); + ctl_array_len = le32_to_cpu(ctl_array->tpc_ctl_pwr.ctl_array_len); + ctl_array->ctl_pwr_table = kzalloc(ctl_array_len, GFP_ATOMIC); + if (!ctl_array->ctl_pwr_table) + return -ENOMEM; + + tpc_stats->tlvs_rcvd |= flag; + return 0; +} + +static int ath12k_wmi_tpc_stats_subtlv_parser(struct ath12k_base *ab, + u16 tag, u16 len, + const void *ptr, void *data) +{ + struct wmi_tpc_rates_array_fixed_params *tpc_rates_array; + struct wmi_max_reg_power_fixed_params *tpc_reg_pwr; + struct wmi_tpc_ctl_pwr_fixed_params *tpc_ctl_pwr; + struct wmi_tpc_stats_arg *tpc_stats = data; + struct wmi_tpc_config_params *tpc_config; + int ret = 0; + + if (!tpc_stats) { + ath12k_warn(ab, "tpc stats memory unavailable\n"); + return -EINVAL; + } + + switch (tag) { + case WMI_TAG_TPC_STATS_CONFIG_EVENT: + tpc_config = (struct wmi_tpc_config_params *)ptr; + memcpy(&tpc_stats->tpc_config, tpc_config, + sizeof(struct wmi_tpc_config_params)); + break; + case WMI_TAG_TPC_STATS_REG_PWR_ALLOWED: + tpc_reg_pwr = (struct wmi_max_reg_power_fixed_params *)ptr; + ret = ath12k_tpc_get_reg_pwr(ab, tpc_stats, tpc_reg_pwr); + break; + case WMI_TAG_TPC_STATS_RATES_ARRAY: + tpc_rates_array = (struct wmi_tpc_rates_array_fixed_params *)ptr; + ret = ath12k_tpc_get_rate_array(ab, tpc_stats, tpc_rates_array); + break; + case WMI_TAG_TPC_STATS_CTL_PWR_TABLE_EVENT: + tpc_ctl_pwr = (struct wmi_tpc_ctl_pwr_fixed_params *)ptr; + ret = ath12k_tpc_get_ctl_pwr_tbl(ab, tpc_stats, tpc_ctl_pwr); + break; + default: + ath12k_warn(ab, + "Received invalid tag for tpc stats in subtlvs\n"); + return -EINVAL; + } + return ret; +} + +static int ath12k_wmi_tpc_stats_event_parser(struct ath12k_base *ab, + u16 tag, u16 len, + const void *ptr, void *data) +{ + struct wmi_tpc_stats_arg *tpc_stats = (struct wmi_tpc_stats_arg *)data; + int ret; + + switch (tag) { + case WMI_TAG_HALPHY_CTRL_PATH_EVENT_FIXED_PARAM: + ret = 0; + /* Fixed param is already processed*/ + break; + case WMI_TAG_ARRAY_STRUCT: + /* len 0 is expected for array of struct when there + * is no content of that type to pack inside that tlv + */ + if (len == 0) + return 0; + ret = ath12k_wmi_tlv_iter(ab, ptr, len, + ath12k_wmi_tpc_stats_subtlv_parser, + tpc_stats); + break; + case WMI_TAG_ARRAY_INT16: + if (len == 0) + return 0; + ret = ath12k_wmi_tpc_stats_copy_buffer(ab, ptr, + WMI_TAG_ARRAY_INT16, + len, tpc_stats); + break; + case WMI_TAG_ARRAY_BYTE: + if (len == 0) + return 0; + ret = ath12k_wmi_tpc_stats_copy_buffer(ab, ptr, + WMI_TAG_ARRAY_BYTE, + len, tpc_stats); + break; + default: + ath12k_warn(ab, "Received invalid tag for tpc stats\n"); + ret = -EINVAL; + break; + } + return ret; +} + +void ath12k_wmi_free_tpc_stats_mem(struct ath12k *ar) +{ + struct wmi_tpc_stats_arg *tpc_stats = ar->debug.tpc_stats; + + lockdep_assert_held(&ar->data_lock); + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "tpc stats mem free\n"); + if (tpc_stats) { + kfree(tpc_stats->max_reg_allowed_power.reg_pwr_array); + kfree(tpc_stats->rates_array1.rate_array); + kfree(tpc_stats->rates_array2.rate_array); + kfree(tpc_stats->ctl_array.ctl_pwr_table); + kfree(tpc_stats); + ar->debug.tpc_stats = NULL; + } +} + +static void ath12k_wmi_process_tpc_stats(struct ath12k_base *ab, + struct sk_buff *skb) +{ + struct ath12k_wmi_pdev_tpc_stats_event_fixed_params *fixed_param; + struct wmi_tpc_stats_arg *tpc_stats; + const struct wmi_tlv *tlv; + void *ptr = skb->data; + struct ath12k *ar; + u16 tlv_tag; + u32 event_count; + int ret; + + if (!skb->data) { + ath12k_warn(ab, "No data present in tpc stats event\n"); + return; + } + + if (skb->len < (sizeof(*fixed_param) + TLV_HDR_SIZE)) { + ath12k_warn(ab, "TPC stats event size invalid\n"); + return; + } + + tlv = (struct wmi_tlv *)ptr; + tlv_tag = le32_get_bits(tlv->header, WMI_TLV_TAG); + ptr += sizeof(*tlv); + + if (tlv_tag != WMI_TAG_HALPHY_CTRL_PATH_EVENT_FIXED_PARAM) { + ath12k_warn(ab, "TPC stats without fixed param tlv at start\n"); + return; + } + + fixed_param = (struct ath12k_wmi_pdev_tpc_stats_event_fixed_params *)ptr; + rcu_read_lock(); + ar = ath12k_mac_get_ar_by_pdev_id(ab, le32_to_cpu(fixed_param->pdev_id) + 1); + if (!ar) { + ath12k_warn(ab, "Failed to get ar for tpc stats\n"); + rcu_read_unlock(); + return; + } + spin_lock_bh(&ar->data_lock); + if (!ar->debug.tpc_request) { + /* Event is received either without request or the + * timeout, if memory is already allocated free it + */ + if (ar->debug.tpc_stats) { + ath12k_warn(ab, "Freeing memory for tpc_stats\n"); + ath12k_wmi_free_tpc_stats_mem(ar); + } + goto unlock; + } + + event_count = le32_to_cpu(fixed_param->event_count); + if (event_count == 0) { + if (ar->debug.tpc_stats) { + ath12k_warn(ab, + "Invalid tpc memory present\n"); + goto unlock; + } + ar->debug.tpc_stats = + kzalloc(sizeof(struct wmi_tpc_stats_arg), + GFP_ATOMIC); + if (!ar->debug.tpc_stats) { + ath12k_warn(ab, + "Failed to allocate memory for tpc stats\n"); + goto unlock; + } + } + + tpc_stats = ar->debug.tpc_stats; + if (!tpc_stats) { + ath12k_warn(ab, "tpc stats memory unavailable\n"); + goto unlock; + } + + if (!(event_count == 0)) { + if (event_count != tpc_stats->event_count + 1) { + ath12k_warn(ab, + "Invalid tpc event received\n"); + goto unlock; + } + } + tpc_stats->pdev_id = le32_to_cpu(fixed_param->pdev_id); + tpc_stats->end_of_event = le32_to_cpu(fixed_param->end_of_event); + tpc_stats->event_count = le32_to_cpu(fixed_param->event_count); + ath12k_dbg(ab, ATH12K_DBG_WMI, + "tpc stats event_count %d\n", + tpc_stats->event_count); + ret = ath12k_wmi_tlv_iter(ab, skb->data, skb->len, + ath12k_wmi_tpc_stats_event_parser, + tpc_stats); + if (ret) { + ath12k_wmi_free_tpc_stats_mem(ar); + ath12k_warn(ab, "failed to parse tpc_stats tlv: %d\n", ret); + goto unlock; + } + + if (tpc_stats->end_of_event) + complete(&ar->debug.tpc_complete); + +unlock: + spin_unlock_bh(&ar->data_lock); + rcu_read_unlock(); +} +#else +static void ath12k_wmi_process_tpc_stats(struct ath12k_base *ab, + struct sk_buff *skb) +{ +} +#endif + static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb) { struct wmi_cmd_hdr *cmd_hdr; @@ -6757,14 +8806,14 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb) case WMI_RFKILL_STATE_CHANGE_EVENTID: ath12k_rfkill_state_change_event(ab, skb); break; - /* add Unsupported events here */ - case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID: - case WMI_PEER_OPER_MODE_CHANGE_EVENTID: case WMI_TWT_ENABLE_EVENTID: + ath12k_wmi_twt_enable_event(ab, skb); + break; case WMI_TWT_DISABLE_EVENTID: - case WMI_PDEV_DMA_RING_CFG_RSP_EVENTID: - ath12k_dbg(ab, ATH12K_DBG_WMI, - "ignoring unsupported event 0x%x\n", id); + ath12k_wmi_twt_disable_event(ab, skb); + break; + case WMI_P2P_NOA_EVENTID: + ath12k_wmi_p2p_noa_event(ab, skb); break; case WMI_PDEV_DFS_RADAR_DETECTION_EVENTID: ath12k_wmi_pdev_dfs_radar_detected_event(ab, skb); @@ -6772,7 +8821,46 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb) case WMI_VDEV_DELETE_RESP_EVENTID: ath12k_vdev_delete_resp_event(ab, skb); break; - /* TODO: Add remaining events */ + case WMI_DIAG_EVENTID: + ath12k_wmi_diag_event(ab, skb); + break; + case WMI_WOW_WAKEUP_HOST_EVENTID: + ath12k_wmi_event_wow_wakeup_host(ab, skb); + break; + case WMI_GTK_OFFLOAD_STATUS_EVENTID: + ath12k_wmi_gtk_offload_status_event(ab, skb); + break; + case WMI_MLO_SETUP_COMPLETE_EVENTID: + ath12k_wmi_event_mlo_setup_complete(ab, skb); + break; + case WMI_MLO_TEARDOWN_COMPLETE_EVENTID: + ath12k_wmi_event_teardown_complete(ab, skb); + break; + case WMI_HALPHY_STATS_CTRL_PATH_EVENTID: + ath12k_wmi_process_tpc_stats(ab, skb); + break; + case WMI_11D_NEW_COUNTRY_EVENTID: + ath12k_reg_11d_new_cc_event(ab, skb); + break; + /* add Unsupported events (rare) here */ + case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID: + case WMI_PEER_OPER_MODE_CHANGE_EVENTID: + case WMI_PDEV_DMA_RING_CFG_RSP_EVENTID: + ath12k_dbg(ab, ATH12K_DBG_WMI, + "ignoring unsupported event 0x%x\n", id); + break; + /* add Unsupported events (frequent) here */ + case WMI_PDEV_GET_HALPHY_CAL_STATUS_EVENTID: + case WMI_MGMT_RX_FW_CONSUMED_EVENTID: + case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID: + /* debug might flood hence silently ignore (no-op) */ + break; + case WMI_PDEV_UTF_EVENTID: + if (test_bit(ATH12K_FLAG_FTM_SEGMENTED, &ab->dev_flags)) + ath12k_tm_wmi_event_segmented(ab, id, skb); + else + ath12k_tm_wmi_event_unsegmented(ab, id, skb); + break; default: ath12k_dbg(ab, ATH12K_DBG_WMI, "Unknown eventid: 0x%x\n", id); break; @@ -6786,9 +8874,11 @@ static int ath12k_connect_pdev_htc_service(struct ath12k_base *ab, u32 pdev_idx) { int status; - u32 svc_id[] = { ATH12K_HTC_SVC_ID_WMI_CONTROL, - ATH12K_HTC_SVC_ID_WMI_CONTROL_MAC1, - ATH12K_HTC_SVC_ID_WMI_CONTROL_MAC2 }; + static const u32 svc_id[] = { + ATH12K_HTC_SVC_ID_WMI_CONTROL, + ATH12K_HTC_SVC_ID_WMI_CONTROL_MAC1, + ATH12K_HTC_SVC_ID_WMI_CONTROL_MAC2 + }; struct ath12k_htc_svc_conn_req conn_req = {}; struct ath12k_htc_svc_conn_resp conn_resp = {}; @@ -6874,13 +8964,13 @@ ath12k_wmi_send_unit_test_cmd(struct ath12k *ar, int ath12k_wmi_simulate_radar(struct ath12k *ar) { - struct ath12k_vif *arvif; + struct ath12k_link_vif *arvif; u32 dfs_args[DFS_MAX_TEST_ARGS]; struct wmi_unit_test_cmd wmi_ut; bool arvif_found = false; list_for_each_entry(arvif, &ar->arvifs, list) { - if (arvif->is_started && arvif->vdev_type == WMI_VDEV_TYPE_AP) { + if (arvif->is_started && arvif->ahvif->vdev_type == WMI_VDEV_TYPE_AP) { arvif_found = true; break; } @@ -6907,6 +8997,74 @@ int ath12k_wmi_simulate_radar(struct ath12k *ar) return ath12k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args); } +int ath12k_wmi_send_tpc_stats_request(struct ath12k *ar, + enum wmi_halphy_ctrl_path_stats_id tpc_stats_type) +{ + struct wmi_request_halphy_ctrl_path_stats_cmd_fixed_params *cmd; + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct sk_buff *skb; + struct wmi_tlv *tlv; + __le32 *pdev_id; + u32 buf_len; + void *ptr; + int ret; + + buf_len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(u32) + TLV_HDR_SIZE + TLV_HDR_SIZE; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, buf_len); + if (!skb) + return -ENOMEM; + cmd = (struct wmi_request_halphy_ctrl_path_stats_cmd_fixed_params *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_HALPHY_CTRL_PATH_CMD_FIXED_PARAM, + sizeof(*cmd)); + + cmd->stats_id_mask = cpu_to_le32(WMI_REQ_CTRL_PATH_PDEV_TX_STAT); + cmd->action = cpu_to_le32(WMI_REQUEST_CTRL_PATH_STAT_GET); + cmd->subid = cpu_to_le32(tpc_stats_type); + + ptr = skb->data + sizeof(*cmd); + + /* The below TLV arrays optionally follow this fixed param TLV structure + * 1. ARRAY_UINT32 pdev_ids[] + * If this array is present and non-zero length, stats should only + * be provided from the pdevs identified in the array. + * 2. ARRAY_UNIT32 vdev_ids[] + * If this array is present and non-zero length, stats should only + * be provided from the vdevs identified in the array. + * 3. ath12k_wmi_mac_addr_params peer_macaddr[]; + * If this array is present and non-zero length, stats should only + * be provided from the peers with the MAC addresses specified + * in the array + */ + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_UINT32, sizeof(u32)); + ptr += TLV_HDR_SIZE; + + pdev_id = ptr; + *pdev_id = cpu_to_le32(ath12k_mac_get_target_pdev_id(ar)); + ptr += sizeof(*pdev_id); + + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_UINT32, 0); + ptr += TLV_HDR_SIZE; + + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_FIXED_STRUCT, 0); + ptr += TLV_HDR_SIZE; + + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_REQUEST_HALPHY_CTRL_PATH_STATS_CMDID); + if (ret) { + ath12k_warn(ar->ab, + "failed to submit WMI_REQUEST_STATS_CTRL_PATH_CMDID\n"); + dev_kfree_skb(skb); + return ret; + } + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "WMI get TPC STATS sent on pdev %d\n", + ar->pdev->pdev_id); + + return ret; +} + int ath12k_wmi_connect(struct ath12k_base *ab) { u32 i; @@ -6981,3 +9139,775 @@ void ath12k_wmi_detach(struct ath12k_base *ab) ath12k_wmi_free_dbring_caps(ab); } + +int ath12k_wmi_hw_data_filter_cmd(struct ath12k *ar, struct wmi_hw_data_filter_arg *arg) +{ + struct wmi_hw_data_filter_cmd *cmd; + struct sk_buff *skb; + int len; + + len = sizeof(*cmd); + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_hw_data_filter_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_HW_DATA_FILTER_CMD, + sizeof(*cmd)); + cmd->vdev_id = cpu_to_le32(arg->vdev_id); + cmd->enable = cpu_to_le32(arg->enable ? 1 : 0); + + /* Set all modes in case of disable */ + if (arg->enable) + cmd->hw_filter_bitmap = cpu_to_le32(arg->hw_filter_bitmap); + else + cmd->hw_filter_bitmap = cpu_to_le32((u32)~0U); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, + "wmi hw data filter enable %d filter_bitmap 0x%x\n", + arg->enable, arg->hw_filter_bitmap); + + return ath12k_wmi_cmd_send(ar->wmi, skb, WMI_HW_DATA_FILTER_CMDID); +} + +int ath12k_wmi_wow_host_wakeup_ind(struct ath12k *ar) +{ + struct wmi_wow_host_wakeup_cmd *cmd; + struct sk_buff *skb; + size_t len; + + len = sizeof(*cmd); + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_wow_host_wakeup_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_WOW_HOSTWAKEUP_FROM_SLEEP_CMD, + sizeof(*cmd)); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "wmi tlv wow host wakeup ind\n"); + + return ath12k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID); +} + +int ath12k_wmi_wow_enable(struct ath12k *ar) +{ + struct wmi_wow_enable_cmd *cmd; + struct sk_buff *skb; + int len; + + len = sizeof(*cmd); + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_wow_enable_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_WOW_ENABLE_CMD, + sizeof(*cmd)); + + cmd->enable = cpu_to_le32(1); + cmd->pause_iface_config = cpu_to_le32(WOW_IFACE_PAUSE_ENABLED); + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "wmi tlv wow enable\n"); + + return ath12k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_CMDID); +} + +int ath12k_wmi_wow_add_wakeup_event(struct ath12k *ar, u32 vdev_id, + enum wmi_wow_wakeup_event event, + u32 enable) +{ + struct wmi_wow_add_del_event_cmd *cmd; + struct sk_buff *skb; + size_t len; + + len = sizeof(*cmd); + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_wow_add_del_event_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_WOW_ADD_DEL_EVT_CMD, + sizeof(*cmd)); + cmd->vdev_id = cpu_to_le32(vdev_id); + cmd->is_add = cpu_to_le32(enable); + cmd->event_bitmap = cpu_to_le32((1 << event)); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "wmi tlv wow add wakeup event %s enable %d vdev_id %d\n", + wow_wakeup_event(event), enable, vdev_id); + + return ath12k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID); +} + +int ath12k_wmi_wow_add_pattern(struct ath12k *ar, u32 vdev_id, u32 pattern_id, + const u8 *pattern, const u8 *mask, + int pattern_len, int pattern_offset) +{ + struct wmi_wow_add_pattern_cmd *cmd; + struct wmi_wow_bitmap_pattern_params *bitmap; + struct wmi_tlv *tlv; + struct sk_buff *skb; + void *ptr; + size_t len; + + len = sizeof(*cmd) + + sizeof(*tlv) + /* array struct */ + sizeof(*bitmap) + /* bitmap */ + sizeof(*tlv) + /* empty ipv4 sync */ + sizeof(*tlv) + /* empty ipv6 sync */ + sizeof(*tlv) + /* empty magic */ + sizeof(*tlv) + /* empty info timeout */ + sizeof(*tlv) + sizeof(u32); /* ratelimit interval */ + + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + /* cmd */ + ptr = skb->data; + cmd = ptr; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_WOW_ADD_PATTERN_CMD, + sizeof(*cmd)); + cmd->vdev_id = cpu_to_le32(vdev_id); + cmd->pattern_id = cpu_to_le32(pattern_id); + cmd->pattern_type = cpu_to_le32(WOW_BITMAP_PATTERN); + + ptr += sizeof(*cmd); + + /* bitmap */ + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, sizeof(*bitmap)); + + ptr += sizeof(*tlv); + + bitmap = ptr; + bitmap->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_WOW_BITMAP_PATTERN_T, + sizeof(*bitmap)); + memcpy(bitmap->patternbuf, pattern, pattern_len); + memcpy(bitmap->bitmaskbuf, mask, pattern_len); + bitmap->pattern_offset = cpu_to_le32(pattern_offset); + bitmap->pattern_len = cpu_to_le32(pattern_len); + bitmap->bitmask_len = cpu_to_le32(pattern_len); + bitmap->pattern_id = cpu_to_le32(pattern_id); + + ptr += sizeof(*bitmap); + + /* ipv4 sync */ + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, 0); + + ptr += sizeof(*tlv); + + /* ipv6 sync */ + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, 0); + + ptr += sizeof(*tlv); + + /* magic */ + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, 0); + + ptr += sizeof(*tlv); + + /* pattern info timeout */ + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_UINT32, 0); + + ptr += sizeof(*tlv); + + /* ratelimit interval */ + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_UINT32, sizeof(u32)); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "wmi tlv wow add pattern vdev_id %d pattern_id %d pattern_offset %d pattern_len %d\n", + vdev_id, pattern_id, pattern_offset, pattern_len); + + ath12k_dbg_dump(ar->ab, ATH12K_DBG_WMI, NULL, "wow pattern: ", + bitmap->patternbuf, pattern_len); + ath12k_dbg_dump(ar->ab, ATH12K_DBG_WMI, NULL, "wow bitmask: ", + bitmap->bitmaskbuf, pattern_len); + + return ath12k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_ADD_WAKE_PATTERN_CMDID); +} + +int ath12k_wmi_wow_del_pattern(struct ath12k *ar, u32 vdev_id, u32 pattern_id) +{ + struct wmi_wow_del_pattern_cmd *cmd; + struct sk_buff *skb; + size_t len; + + len = sizeof(*cmd); + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_wow_del_pattern_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_WOW_DEL_PATTERN_CMD, + sizeof(*cmd)); + cmd->vdev_id = cpu_to_le32(vdev_id); + cmd->pattern_id = cpu_to_le32(pattern_id); + cmd->pattern_type = cpu_to_le32(WOW_BITMAP_PATTERN); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "wmi tlv wow del pattern vdev_id %d pattern_id %d\n", + vdev_id, pattern_id); + + return ath12k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID); +} + +static struct sk_buff * +ath12k_wmi_op_gen_config_pno_start(struct ath12k *ar, u32 vdev_id, + struct wmi_pno_scan_req_arg *pno) +{ + struct nlo_configured_params *nlo_list; + size_t len, nlo_list_len, channel_list_len; + struct wmi_wow_nlo_config_cmd *cmd; + __le32 *channel_list; + struct wmi_tlv *tlv; + struct sk_buff *skb; + void *ptr; + u32 i; + + len = sizeof(*cmd) + + sizeof(*tlv) + + /* TLV place holder for array of structures + * nlo_configured_params(nlo_list) + */ + sizeof(*tlv); + /* TLV place holder for array of uint32 channel_list */ + + channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count; + len += channel_list_len; + + nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count; + len += nlo_list_len; + + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + if (!skb) + return ERR_PTR(-ENOMEM); + + ptr = skb->data; + cmd = ptr; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_NLO_CONFIG_CMD, sizeof(*cmd)); + + cmd->vdev_id = cpu_to_le32(pno->vdev_id); + cmd->flags = cpu_to_le32(WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN); + + /* current FW does not support min-max range for dwell time */ + cmd->active_dwell_time = cpu_to_le32(pno->active_max_time); + cmd->passive_dwell_time = cpu_to_le32(pno->passive_max_time); + + if (pno->do_passive_scan) + cmd->flags |= cpu_to_le32(WMI_NLO_CONFIG_SCAN_PASSIVE); + + cmd->fast_scan_period = cpu_to_le32(pno->fast_scan_period); + cmd->slow_scan_period = cpu_to_le32(pno->slow_scan_period); + cmd->fast_scan_max_cycles = cpu_to_le32(pno->fast_scan_max_cycles); + cmd->delay_start_time = cpu_to_le32(pno->delay_start_time); + + if (pno->enable_pno_scan_randomization) { + cmd->flags |= cpu_to_le32(WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ | + WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ); + ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr); + ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask); + } + + ptr += sizeof(*cmd); + + /* nlo_configured_params(nlo_list) */ + cmd->no_of_ssids = cpu_to_le32(pno->uc_networks_count); + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, nlo_list_len); + + ptr += sizeof(*tlv); + nlo_list = ptr; + for (i = 0; i < pno->uc_networks_count; i++) { + tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header); + tlv->header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_ARRAY_BYTE, + sizeof(*nlo_list)); + + nlo_list[i].ssid.valid = cpu_to_le32(1); + nlo_list[i].ssid.ssid.ssid_len = + cpu_to_le32(pno->a_networks[i].ssid.ssid_len); + memcpy(nlo_list[i].ssid.ssid.ssid, + pno->a_networks[i].ssid.ssid, + le32_to_cpu(nlo_list[i].ssid.ssid.ssid_len)); + + if (pno->a_networks[i].rssi_threshold && + pno->a_networks[i].rssi_threshold > -300) { + nlo_list[i].rssi_cond.valid = cpu_to_le32(1); + nlo_list[i].rssi_cond.rssi = + cpu_to_le32(pno->a_networks[i].rssi_threshold); + } + + nlo_list[i].bcast_nw_type.valid = cpu_to_le32(1); + nlo_list[i].bcast_nw_type.bcast_nw_type = + cpu_to_le32(pno->a_networks[i].bcast_nw_type); + } + + ptr += nlo_list_len; + cmd->num_of_channels = cpu_to_le32(pno->a_networks[0].channel_count); + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_UINT32, channel_list_len); + ptr += sizeof(*tlv); + channel_list = ptr; + + for (i = 0; i < pno->a_networks[0].channel_count; i++) + channel_list[i] = cpu_to_le32(pno->a_networks[0].channels[i]); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "wmi tlv start pno config vdev_id %d\n", + vdev_id); + + return skb; +} + +static struct sk_buff *ath12k_wmi_op_gen_config_pno_stop(struct ath12k *ar, + u32 vdev_id) +{ + struct wmi_wow_nlo_config_cmd *cmd; + struct sk_buff *skb; + size_t len; + + len = sizeof(*cmd); + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + if (!skb) + return ERR_PTR(-ENOMEM); + + cmd = (struct wmi_wow_nlo_config_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_NLO_CONFIG_CMD, len); + + cmd->vdev_id = cpu_to_le32(vdev_id); + cmd->flags = cpu_to_le32(WMI_NLO_CONFIG_STOP); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, + "wmi tlv stop pno config vdev_id %d\n", vdev_id); + return skb; +} + +int ath12k_wmi_wow_config_pno(struct ath12k *ar, u32 vdev_id, + struct wmi_pno_scan_req_arg *pno_scan) +{ + struct sk_buff *skb; + + if (pno_scan->enable) + skb = ath12k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan); + else + skb = ath12k_wmi_op_gen_config_pno_stop(ar, vdev_id); + + if (IS_ERR_OR_NULL(skb)) + return -ENOMEM; + + return ath12k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID); +} + +static void ath12k_wmi_fill_ns_offload(struct ath12k *ar, + struct wmi_arp_ns_offload_arg *offload, + void **ptr, + bool enable, + bool ext) +{ + struct wmi_ns_offload_params *ns; + struct wmi_tlv *tlv; + void *buf_ptr = *ptr; + u32 ns_cnt, ns_ext_tuples; + int i, max_offloads; + + ns_cnt = offload->ipv6_count; + + tlv = buf_ptr; + + if (ext) { + ns_ext_tuples = offload->ipv6_count - WMI_MAX_NS_OFFLOADS; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, + ns_ext_tuples * sizeof(*ns)); + i = WMI_MAX_NS_OFFLOADS; + max_offloads = offload->ipv6_count; + } else { + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, + WMI_MAX_NS_OFFLOADS * sizeof(*ns)); + i = 0; + max_offloads = WMI_MAX_NS_OFFLOADS; + } + + buf_ptr += sizeof(*tlv); + + for (; i < max_offloads; i++) { + ns = buf_ptr; + ns->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_NS_OFFLOAD_TUPLE, + sizeof(*ns)); + + if (enable) { + if (i < ns_cnt) + ns->flags |= cpu_to_le32(WMI_NSOL_FLAGS_VALID); + + memcpy(ns->target_ipaddr[0], offload->ipv6_addr[i], 16); + memcpy(ns->solicitation_ipaddr, offload->self_ipv6_addr[i], 16); + + if (offload->ipv6_type[i]) + ns->flags |= cpu_to_le32(WMI_NSOL_FLAGS_IS_IPV6_ANYCAST); + + memcpy(ns->target_mac.addr, offload->mac_addr, ETH_ALEN); + + if (!is_zero_ether_addr(ns->target_mac.addr)) + ns->flags |= cpu_to_le32(WMI_NSOL_FLAGS_MAC_VALID); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, + "wmi index %d ns_solicited %pI6 target %pI6", + i, ns->solicitation_ipaddr, + ns->target_ipaddr[0]); + } + + buf_ptr += sizeof(*ns); + } + + *ptr = buf_ptr; +} + +static void ath12k_wmi_fill_arp_offload(struct ath12k *ar, + struct wmi_arp_ns_offload_arg *offload, + void **ptr, + bool enable) +{ + struct wmi_arp_offload_params *arp; + struct wmi_tlv *tlv; + void *buf_ptr = *ptr; + int i; + + /* fill arp tuple */ + tlv = buf_ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, + WMI_MAX_ARP_OFFLOADS * sizeof(*arp)); + buf_ptr += sizeof(*tlv); + + for (i = 0; i < WMI_MAX_ARP_OFFLOADS; i++) { + arp = buf_ptr; + arp->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_ARP_OFFLOAD_TUPLE, + sizeof(*arp)); + + if (enable && i < offload->ipv4_count) { + /* Copy the target ip addr and flags */ + arp->flags = cpu_to_le32(WMI_ARPOL_FLAGS_VALID); + memcpy(arp->target_ipaddr, offload->ipv4_addr[i], 4); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "wmi arp offload address %pI4", + arp->target_ipaddr); + } + + buf_ptr += sizeof(*arp); + } + + *ptr = buf_ptr; +} + +int ath12k_wmi_arp_ns_offload(struct ath12k *ar, + struct ath12k_link_vif *arvif, + struct wmi_arp_ns_offload_arg *offload, + bool enable) +{ + struct wmi_set_arp_ns_offload_cmd *cmd; + struct wmi_tlv *tlv; + struct sk_buff *skb; + void *buf_ptr; + size_t len; + u8 ns_cnt, ns_ext_tuples = 0; + + ns_cnt = offload->ipv6_count; + + len = sizeof(*cmd) + + sizeof(*tlv) + + WMI_MAX_NS_OFFLOADS * sizeof(struct wmi_ns_offload_params) + + sizeof(*tlv) + + WMI_MAX_ARP_OFFLOADS * sizeof(struct wmi_arp_offload_params); + + if (ns_cnt > WMI_MAX_NS_OFFLOADS) { + ns_ext_tuples = ns_cnt - WMI_MAX_NS_OFFLOADS; + len += sizeof(*tlv) + + ns_ext_tuples * sizeof(struct wmi_ns_offload_params); + } + + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + buf_ptr = skb->data; + cmd = buf_ptr; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_SET_ARP_NS_OFFLOAD_CMD, + sizeof(*cmd)); + cmd->flags = cpu_to_le32(0); + cmd->vdev_id = cpu_to_le32(arvif->vdev_id); + cmd->num_ns_ext_tuples = cpu_to_le32(ns_ext_tuples); + + buf_ptr += sizeof(*cmd); + + ath12k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 0); + ath12k_wmi_fill_arp_offload(ar, offload, &buf_ptr, enable); + + if (ns_ext_tuples) + ath12k_wmi_fill_ns_offload(ar, offload, &buf_ptr, enable, 1); + + return ath12k_wmi_cmd_send(ar->wmi, skb, WMI_SET_ARP_NS_OFFLOAD_CMDID); +} + +int ath12k_wmi_gtk_rekey_offload(struct ath12k *ar, + struct ath12k_link_vif *arvif, bool enable) +{ + struct ath12k_rekey_data *rekey_data = &arvif->rekey_data; + struct wmi_gtk_rekey_offload_cmd *cmd; + struct sk_buff *skb; + __le64 replay_ctr; + int len; + + len = sizeof(*cmd); + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_GTK_OFFLOAD_CMD, sizeof(*cmd)); + cmd->vdev_id = cpu_to_le32(arvif->vdev_id); + + if (enable) { + cmd->flags = cpu_to_le32(GTK_OFFLOAD_ENABLE_OPCODE); + + /* the length in rekey_data and cmd is equal */ + memcpy(cmd->kck, rekey_data->kck, sizeof(cmd->kck)); + memcpy(cmd->kek, rekey_data->kek, sizeof(cmd->kek)); + + replay_ctr = cpu_to_le64(rekey_data->replay_ctr); + memcpy(cmd->replay_ctr, &replay_ctr, + sizeof(replay_ctr)); + } else { + cmd->flags = cpu_to_le32(GTK_OFFLOAD_DISABLE_OPCODE); + } + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "offload gtk rekey vdev: %d %d\n", + arvif->vdev_id, enable); + return ath12k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID); +} + +int ath12k_wmi_gtk_rekey_getinfo(struct ath12k *ar, + struct ath12k_link_vif *arvif) +{ + struct wmi_gtk_rekey_offload_cmd *cmd; + struct sk_buff *skb; + int len; + + len = sizeof(*cmd); + skb = ath12k_wmi_alloc_skb(ar->wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_gtk_rekey_offload_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_GTK_OFFLOAD_CMD, sizeof(*cmd)); + cmd->vdev_id = cpu_to_le32(arvif->vdev_id); + cmd->flags = cpu_to_le32(GTK_OFFLOAD_REQUEST_STATUS_OPCODE); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "get gtk rekey vdev_id: %d\n", + arvif->vdev_id); + return ath12k_wmi_cmd_send(ar->wmi, skb, WMI_GTK_OFFLOAD_CMDID); +} + +int ath12k_wmi_sta_keepalive(struct ath12k *ar, + const struct wmi_sta_keepalive_arg *arg) +{ + struct wmi_sta_keepalive_arp_resp_params *arp; + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct wmi_sta_keepalive_cmd *cmd; + struct sk_buff *skb; + size_t len; + + len = sizeof(*cmd) + sizeof(*arp); + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_sta_keepalive_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_STA_KEEPALIVE_CMD, sizeof(*cmd)); + cmd->vdev_id = cpu_to_le32(arg->vdev_id); + cmd->enabled = cpu_to_le32(arg->enabled); + cmd->interval = cpu_to_le32(arg->interval); + cmd->method = cpu_to_le32(arg->method); + + arp = (struct wmi_sta_keepalive_arp_resp_params *)(cmd + 1); + arp->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_STA_KEEPALVE_ARP_RESPONSE, + sizeof(*arp)); + if (arg->method == WMI_STA_KEEPALIVE_METHOD_UNSOLICITED_ARP_RESPONSE || + arg->method == WMI_STA_KEEPALIVE_METHOD_GRATUITOUS_ARP_REQUEST) { + arp->src_ip4_addr = cpu_to_le32(arg->src_ip4_addr); + arp->dest_ip4_addr = cpu_to_le32(arg->dest_ip4_addr); + ether_addr_copy(arp->dest_mac_addr.addr, arg->dest_mac_addr); + } + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, + "wmi sta keepalive vdev %d enabled %d method %d interval %d\n", + arg->vdev_id, arg->enabled, arg->method, arg->interval); + + return ath12k_wmi_cmd_send(wmi, skb, WMI_STA_KEEPALIVE_CMDID); +} + +int ath12k_wmi_mlo_setup(struct ath12k *ar, struct wmi_mlo_setup_arg *mlo_params) +{ + struct wmi_mlo_setup_cmd *cmd; + struct ath12k_wmi_pdev *wmi = ar->wmi; + u32 *partner_links, num_links; + int i, ret, buf_len, arg_len; + struct sk_buff *skb; + struct wmi_tlv *tlv; + void *ptr; + + num_links = mlo_params->num_partner_links; + arg_len = num_links * sizeof(u32); + buf_len = sizeof(*cmd) + TLV_HDR_SIZE + arg_len; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, buf_len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_mlo_setup_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_MLO_SETUP_CMD, + sizeof(*cmd)); + cmd->mld_group_id = mlo_params->group_id; + cmd->pdev_id = cpu_to_le32(ar->pdev->pdev_id); + ptr = skb->data + sizeof(*cmd); + + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_UINT32, arg_len); + ptr += TLV_HDR_SIZE; + + partner_links = ptr; + for (i = 0; i < num_links; i++) + partner_links[i] = mlo_params->partner_link_id[i]; + + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_MLO_SETUP_CMDID); + if (ret) { + ath12k_warn(ar->ab, "failed to submit WMI_MLO_SETUP_CMDID command: %d\n", + ret); + dev_kfree_skb(skb); + return ret; + } + + return 0; +} + +int ath12k_wmi_mlo_ready(struct ath12k *ar) +{ + struct wmi_mlo_ready_cmd *cmd; + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct sk_buff *skb; + int ret, len; + + len = sizeof(*cmd); + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_mlo_ready_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_MLO_READY_CMD, + sizeof(*cmd)); + cmd->pdev_id = cpu_to_le32(ar->pdev->pdev_id); + + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_MLO_READY_CMDID); + if (ret) { + ath12k_warn(ar->ab, "failed to submit WMI_MLO_READY_CMDID command: %d\n", + ret); + dev_kfree_skb(skb); + return ret; + } + + return 0; +} + +int ath12k_wmi_mlo_teardown(struct ath12k *ar) +{ + struct wmi_mlo_teardown_cmd *cmd; + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct sk_buff *skb; + int ret, len; + + len = sizeof(*cmd); + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_mlo_teardown_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_MLO_TEARDOWN_CMD, + sizeof(*cmd)); + cmd->pdev_id = cpu_to_le32(ar->pdev->pdev_id); + cmd->reason_code = WMI_MLO_TEARDOWN_SSR_REASON; + + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_MLO_TEARDOWN_CMDID); + if (ret) { + ath12k_warn(ar->ab, "failed to submit WMI MLO teardown command: %d\n", + ret); + dev_kfree_skb(skb); + return ret; + } + + return 0; +} + +bool ath12k_wmi_supports_6ghz_cc_ext(struct ath12k *ar) +{ + return test_bit(WMI_TLV_SERVICE_REG_CC_EXT_EVENT_SUPPORT, + ar->ab->wmi_ab.svc_map) && ar->supports_6ghz; +} + +int ath12k_wmi_send_vdev_set_tpc_power(struct ath12k *ar, + u32 vdev_id, + struct ath12k_reg_tpc_power_info *param) +{ + struct wmi_vdev_set_tpc_power_cmd *cmd; + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct wmi_vdev_ch_power_params *ch; + int i, ret, len, array_len; + struct sk_buff *skb; + struct wmi_tlv *tlv; + u8 *ptr; + + array_len = sizeof(*ch) * param->num_pwr_levels; + len = sizeof(*cmd) + TLV_HDR_SIZE + array_len; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + ptr = skb->data; + + cmd = (struct wmi_vdev_set_tpc_power_cmd *)ptr; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_VDEV_SET_TPC_POWER_CMD, + sizeof(*cmd)); + cmd->vdev_id = cpu_to_le32(vdev_id); + cmd->psd_power = cpu_to_le32(param->is_psd_power); + cmd->eirp_power = cpu_to_le32(param->eirp_power); + cmd->power_type_6ghz = cpu_to_le32(param->ap_power_type); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, + "tpc vdev id %d is psd power %d eirp power %d 6 ghz power type %d\n", + vdev_id, param->is_psd_power, param->eirp_power, param->ap_power_type); + + ptr += sizeof(*cmd); + tlv = (struct wmi_tlv *)ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, array_len); + + ptr += TLV_HDR_SIZE; + ch = (struct wmi_vdev_ch_power_params *)ptr; + + for (i = 0; i < param->num_pwr_levels; i++, ch++) { + ch->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_VDEV_CH_POWER_INFO, + sizeof(*ch)); + ch->chan_cfreq = cpu_to_le32(param->chan_power_info[i].chan_cfreq); + ch->tx_power = cpu_to_le32(param->chan_power_info[i].tx_power); + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "tpc chan freq %d TX power %d\n", + ch->chan_cfreq, ch->tx_power); + } + + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_TPC_POWER_CMDID); + if (ret) { + ath12k_warn(ar->ab, "failed to send WMI_VDEV_SET_TPC_POWER_CMDID\n"); + dev_kfree_skb(skb); + return ret; + } + + return 0; +} |