[v6,03/24] rtw89: add core and trx files

Message ID	20210820043538.12424-4-pkshih@realtek.com
State	New
Headers	show Return-Path: <linux-wireless-owner@kernel.org> Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 17K4aeIS3003756, This message is accepted by code: ctloc85258 From: Ping-Ke Shih <pkshih@realtek.com> To: <kvalo@codeaurora.org> CC: <linux-wireless@vger.kernel.org> Subject: [PATCH v6 03/24] rtw89: add core and trx files Date: Fri, 20 Aug 2021 12:35:17 +0800 Message-ID: <20210820043538.12424-4-pkshih@realtek.com> In-Reply-To: <20210820043538.12424-1-pkshih@realtek.com> References: <20210820043538.12424-1-pkshih@realtek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII on: 08/20/2021 04:18:54 from: pkshih@realtek.com Precedence: bulk
Series	rtw89: add Realtek 802.11ax driver \| expand [v6,00/24] rtw89: add Realtek 802.11ax driver [v6,01/24] rtw89: add CAM files [v6,02/24] rtw89: add BT coexistence files [v6,03/24] rtw89: add core and trx files [v6,04/24] rtw89: add debug files [v6,05/24] rtw89: add efuse files [v6,06/24] rtw89: add files to download and communicate with firmware [v6,07/24] rtw89: add MAC files [v6,08/24] rtw89: implement mac80211 ops [v6,09/24] rtw89: add pci files [v6,10/24] rtw89: add phy files [v6,11/24] rtw89: define register names [v6,12/24] rtw89: add regulatory support [v6,13/24] rtw89: 8852a: add 8852a specific files [v6,14/24] rtw89: 8852a: add 8852a RFK files [v6,15/24] rtw89: 8852a: add 8852a RFK tables [v6,16/24] rtw89: 8852a: add 8852a tables (1 of 5) [v6,17/24] rtw89: 8852a: add 8852a tables (2 of 5) [v6,18/24] rtw89: 8852a: add 8852a tables (3 of 5) [v6,19/24] rtw89: 8852a: add 8852a tables (4 of 5) [v6,20/24] rtw89: 8852a: add 8852a tables (5 of 5) [v6,21/24] rtw89: add ser to recover error reported by firmware [v6,22/24] rtw89: add PS files [v6,23/24] rtw89: add SAR files [v6,24/24] rtw89: add Kconfig and Makefile

diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c new file mode 100644 index 000000000000..654af9f893c5 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -0,0 +1,2428 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2019-2020 Realtek Corporation + */ + +#include "coex.h" +#include "core.h" +#include "efuse.h" +#include "fw.h" +#include "mac.h" +#include "phy.h" +#include "ps.h" +#include "reg.h" +#include "sar.h" +#include "ser.h" +#include "txrx.h" +#include "util.h" + +static bool rtw89_disable_ps_mode; +module_param_named(disable_ps_mode, rtw89_disable_ps_mode, bool, 0644); +MODULE_PARM_DESC(disable_ps_mode, "Set Y to disable low power mode"); + +static struct ieee80211_channel rtw89_channels_2ghz[] = { + { .center_freq = 2412, .hw_value = 1, }, + { .center_freq = 2417, .hw_value = 2, }, + { .center_freq = 2422, .hw_value = 3, }, + { .center_freq = 2427, .hw_value = 4, }, + { .center_freq = 2432, .hw_value = 5, }, + { .center_freq = 2437, .hw_value = 6, }, + { .center_freq = 2442, .hw_value = 7, }, + { .center_freq = 2447, .hw_value = 8, }, + { .center_freq = 2452, .hw_value = 9, }, + { .center_freq = 2457, .hw_value = 10, }, + { .center_freq = 2462, .hw_value = 11, }, + { .center_freq = 2467, .hw_value = 12, }, + { .center_freq = 2472, .hw_value = 13, }, + { .center_freq = 2484, .hw_value = 14, }, +}; + +static struct ieee80211_channel rtw89_channels_5ghz[] = { + {.center_freq = 5180, .hw_value = 36,}, + {.center_freq = 5200, .hw_value = 40,}, + {.center_freq = 5220, .hw_value = 44,}, + {.center_freq = 5240, .hw_value = 48,}, + {.center_freq = 5260, .hw_value = 52,}, + {.center_freq = 5280, .hw_value = 56,}, + {.center_freq = 5300, .hw_value = 60,}, + {.center_freq = 5320, .hw_value = 64,}, + {.center_freq = 5500, .hw_value = 100,}, + {.center_freq = 5520, .hw_value = 104,}, + {.center_freq = 5540, .hw_value = 108,}, + {.center_freq = 5560, .hw_value = 112,}, + {.center_freq = 5580, .hw_value = 116,}, + {.center_freq = 5600, .hw_value = 120,}, + {.center_freq = 5620, .hw_value = 124,}, + {.center_freq = 5640, .hw_value = 128,}, + {.center_freq = 5660, .hw_value = 132,}, + {.center_freq = 5680, .hw_value = 136,}, + {.center_freq = 5700, .hw_value = 140,}, + {.center_freq = 5720, .hw_value = 144,}, + {.center_freq = 5745, .hw_value = 149,}, + {.center_freq = 5765, .hw_value = 153,}, + {.center_freq = 5785, .hw_value = 157,}, + {.center_freq = 5805, .hw_value = 161,}, + {.center_freq = 5825, .hw_value = 165, + .flags = IEEE80211_CHAN_NO_HT40MINUS}, +}; + +static struct ieee80211_rate rtw89_bitrates[] = { + { .bitrate = 10, .hw_value = 0x00, }, + { .bitrate = 20, .hw_value = 0x01, }, + { .bitrate = 55, .hw_value = 0x02, }, + { .bitrate = 110, .hw_value = 0x03, }, + { .bitrate = 60, .hw_value = 0x04, }, + { .bitrate = 90, .hw_value = 0x05, }, + { .bitrate = 120, .hw_value = 0x06, }, + { .bitrate = 180, .hw_value = 0x07, }, + { .bitrate = 240, .hw_value = 0x08, }, + { .bitrate = 360, .hw_value = 0x09, }, + { .bitrate = 480, .hw_value = 0x0a, }, + { .bitrate = 540, .hw_value = 0x0b, }, +}; + +u16 rtw89_ra_report_to_bitrate(struct rtw89_dev *rtwdev, u8 rpt_rate) +{ + struct ieee80211_rate rate; + + if (unlikely(rpt_rate >= ARRAY_SIZE(rtw89_bitrates))) { + rtw89_info(rtwdev, "invalid rpt rate %d\n", rpt_rate); + return 0; + } + + rate = rtw89_bitrates[rpt_rate]; + + return rate.bitrate; +} + +static struct ieee80211_supported_band rtw89_sband_2ghz = { + .band = NL80211_BAND_2GHZ, + .channels = rtw89_channels_2ghz, + .n_channels = ARRAY_SIZE(rtw89_channels_2ghz), + .bitrates = rtw89_bitrates, + .n_bitrates = ARRAY_SIZE(rtw89_bitrates), + .ht_cap = {0}, + .vht_cap = {0}, +}; + +static struct ieee80211_supported_band rtw89_sband_5ghz = { + .band = NL80211_BAND_5GHZ, + .channels = rtw89_channels_5ghz, + .n_channels = ARRAY_SIZE(rtw89_channels_5ghz), + + /* 5G has no CCK rates, 1M/2M/5.5M/11M */ + .bitrates = rtw89_bitrates + 4, + .n_bitrates = ARRAY_SIZE(rtw89_bitrates) - 4, + .ht_cap = {0}, + .vht_cap = {0}, +}; + +static void rtw89_traffic_stats_accu(struct rtw89_dev *rtwdev, + struct rtw89_traffic_stats *stats, + struct sk_buff *skb, bool tx) +{ + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + + if (!ieee80211_is_data(hdr->frame_control)) + return; + + if (is_broadcast_ether_addr(hdr->addr1) || + is_multicast_ether_addr(hdr->addr1)) + return; + + if (tx) { + stats->tx_cnt++; + stats->tx_unicast += skb->len; + } else { + stats->rx_cnt++; + stats->rx_unicast += skb->len; + } +} + +static void rtw89_get_channel_params(struct cfg80211_chan_def *chandef, + struct rtw89_channel_params *chan_param) +{ + struct ieee80211_channel *channel = chandef->chan; + enum nl80211_chan_width width = chandef->width; + u8 *cch_by_bw = chan_param->cch_by_bw; + u32 primary_freq, center_freq; + u8 center_chan; + u8 bandwidth = RTW89_CHANNEL_WIDTH_20; + u8 primary_chan_idx = 0; + u8 i; + + center_chan = channel->hw_value; + primary_freq = channel->center_freq; + center_freq = chandef->center_freq1; + + /* assign the center channel used while 20M bw is selected */ + cch_by_bw[RTW89_CHANNEL_WIDTH_20] = channel->hw_value; + + switch (width) { + case NL80211_CHAN_WIDTH_20_NOHT: + case NL80211_CHAN_WIDTH_20: + bandwidth = RTW89_CHANNEL_WIDTH_20; + primary_chan_idx = RTW89_SC_DONT_CARE; + break; + case NL80211_CHAN_WIDTH_40: + bandwidth = RTW89_CHANNEL_WIDTH_40; + if (primary_freq > center_freq) { + primary_chan_idx = RTW89_SC_20_UPPER; + center_chan -= 2; + } else { + primary_chan_idx = RTW89_SC_20_LOWER; + center_chan += 2; + } + break; + case NL80211_CHAN_WIDTH_80: + bandwidth = RTW89_CHANNEL_WIDTH_80; + if (primary_freq > center_freq) { + if (primary_freq - center_freq == 10) { + primary_chan_idx = RTW89_SC_20_UPPER; + center_chan -= 2; + } else { + primary_chan_idx = RTW89_SC_20_UPMOST; + center_chan -= 6; + } + /* assign the center channel used + * while 40M bw is selected + */ + cch_by_bw[RTW89_CHANNEL_WIDTH_40] = center_chan + 4; + } else { + if (center_freq - primary_freq == 10) { + primary_chan_idx = RTW89_SC_20_LOWER; + center_chan += 2; + } else { + primary_chan_idx = RTW89_SC_20_LOWEST; + center_chan += 6; + } + /* assign the center channel used + * while 40M bw is selected + */ + cch_by_bw[RTW89_CHANNEL_WIDTH_40] = center_chan - 4; + } + break; + default: + center_chan = 0; + break; + } + + chan_param->center_chan = center_chan; + chan_param->primary_chan = channel->hw_value; + chan_param->bandwidth = bandwidth; + chan_param->pri_ch_idx = primary_chan_idx; + + /* assign the center channel used while current bw is selected */ + cch_by_bw[bandwidth] = center_chan; + + for (i = bandwidth + 1; i <= RTW89_MAX_CHANNEL_WIDTH; i++) + cch_by_bw[i] = 0; +} + +void rtw89_set_channel(struct rtw89_dev *rtwdev) +{ + struct ieee80211_hw *hw = rtwdev->hw; + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_hal *hal = &rtwdev->hal; + struct rtw89_channel_params ch_param; + struct rtw89_channel_help_params bak; + u8 center_chan, bandwidth; + u8 band_type; + bool band_changed; + u8 i; + + rtw89_get_channel_params(&hw->conf.chandef, &ch_param); + if (WARN(ch_param.center_chan == 0, "Invalid channel\n")) + return; + + center_chan = ch_param.center_chan; + bandwidth = ch_param.bandwidth; + band_type = center_chan > 14 ? RTW89_BAND_5G : RTW89_BAND_2G; + band_changed = hal->current_band_type != band_type || + hal->current_channel == 0; + + hal->current_band_width = bandwidth; + hal->current_channel = center_chan; + hal->current_primary_channel = ch_param.primary_chan; + hal->current_band_type = band_type; + + switch (center_chan) { + case 1 ... 14: + hal->current_subband = RTW89_CH_2G; + break; + case 36 ... 64: + hal->current_subband = RTW89_CH_5G_BAND_1; + break; + case 100 ... 144: + hal->current_subband = RTW89_CH_5G_BAND_3; + break; + case 149 ... 177: + hal->current_subband = RTW89_CH_5G_BAND_4; + break; + } + + for (i = RTW89_CHANNEL_WIDTH_20; i <= RTW89_MAX_CHANNEL_WIDTH; i++) + hal->cch_by_bw[i] = ch_param.cch_by_bw[i]; + + rtw89_chip_set_channel_prepare(rtwdev, &bak); + + chip->ops->set_channel(rtwdev, &ch_param); + + rtw89_chip_set_txpwr(rtwdev); + + rtw89_chip_set_channel_done(rtwdev, &bak); + + if (band_changed) { + rtw89_btc_ntfy_switch_band(rtwdev, RTW89_PHY_0, hal->current_band_type); + rtw89_chip_rfk_band_changed(rtwdev); + } +} + +static enum rtw89_core_tx_type +rtw89_core_get_tx_type(struct rtw89_dev *rtwdev, + struct sk_buff *skb) +{ + struct ieee80211_hdr *hdr = (void *)skb->data; + __le16 fc = hdr->frame_control; + + if (ieee80211_is_mgmt(fc) || ieee80211_is_nullfunc(fc)) + return RTW89_CORE_TX_TYPE_MGMT; + + return RTW89_CORE_TX_TYPE_DATA; +} + +static void +rtw89_core_tx_update_ampdu_info(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req, u8 tid) +{ + struct ieee80211_sta *sta = tx_req->sta; + struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; + struct rtw89_sta *rtwsta; + u8 ampdu_num; + + if (!sta) { + rtw89_warn(rtwdev, "cannot set ampdu info without sta\n"); + return; + } + + rtwsta = (struct rtw89_sta *)sta->drv_priv; + + ampdu_num = (u8)((rtwsta->ampdu_params[tid].agg_num ? + rtwsta->ampdu_params[tid].agg_num : + 4 << sta->ht_cap.ampdu_factor) - 1); + + desc_info->agg_en = true; + desc_info->ampdu_density = sta->ht_cap.ampdu_density; + desc_info->ampdu_num = ampdu_num; +} + +static void +rtw89_core_tx_update_sec_key(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct ieee80211_vif *vif = tx_req->vif; + struct ieee80211_tx_info *info; + struct ieee80211_key_conf *key; + struct rtw89_vif *rtwvif; + struct rtw89_addr_cam_entry *addr_cam; + struct rtw89_sec_cam_entry *sec_cam; + struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; + struct sk_buff *skb = tx_req->skb; + u8 sec_type = RTW89_SEC_KEY_TYPE_NONE; + + if (!vif) { + rtw89_warn(rtwdev, "cannot set sec key without vif\n"); + return; + } + + rtwvif = (struct rtw89_vif *)vif->drv_priv; + addr_cam = &rtwvif->addr_cam; + + info = IEEE80211_SKB_CB(skb); + key = info->control.hw_key; + sec_cam = addr_cam->sec_entries[key->hw_key_idx]; + if (!sec_cam) { + rtw89_warn(rtwdev, "sec cam entry is empty\n"); + return; + } + + switch (key->cipher) { + case WLAN_CIPHER_SUITE_WEP40: + sec_type = RTW89_SEC_KEY_TYPE_WEP40; + break; + case WLAN_CIPHER_SUITE_WEP104: + sec_type = RTW89_SEC_KEY_TYPE_WEP104; + break; + case WLAN_CIPHER_SUITE_TKIP: + sec_type = RTW89_SEC_KEY_TYPE_TKIP; + break; + case WLAN_CIPHER_SUITE_CCMP: + sec_type = RTW89_SEC_KEY_TYPE_CCMP128; + break; + case WLAN_CIPHER_SUITE_CCMP_256: + sec_type = RTW89_SEC_KEY_TYPE_CCMP256; + break; + case WLAN_CIPHER_SUITE_GCMP: + sec_type = RTW89_SEC_KEY_TYPE_GCMP128; + break; + case WLAN_CIPHER_SUITE_GCMP_256: + sec_type = RTW89_SEC_KEY_TYPE_GCMP256; + break; + default: + rtw89_warn(rtwdev, "key cipher not supported %d\n", key->cipher); + return; + } + + desc_info->sec_en = true; + desc_info->sec_type = sec_type; + desc_info->sec_cam_idx = sec_cam->sec_cam_idx; +} + +static u16 rtw89_core_get_mgmt_rate(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct sk_buff *skb = tx_req->skb; + struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); + struct ieee80211_vif *vif = tx_info->control.vif; + struct rtw89_hal *hal = &rtwdev->hal; + u16 lowest_rate = hal->current_band_type == RTW89_BAND_2G ? + RTW89_HW_RATE_CCK1 : RTW89_HW_RATE_OFDM6; + + if (!vif || !vif->bss_conf.basic_rates || !tx_req->sta) + return lowest_rate; + + return __ffs(vif->bss_conf.basic_rates) + lowest_rate; +} + +static void +rtw89_core_tx_update_mgmt_info(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; + u8 qsel, ch_dma; + + qsel = RTW89_TX_QSEL_B0_MGMT; + ch_dma = rtw89_core_get_ch_dma(rtwdev, qsel); + + desc_info->qsel = RTW89_TX_QSEL_B0_MGMT; + desc_info->ch_dma = ch_dma; + + /* fixed data rate for mgmt frames */ + desc_info->en_wd_info = true; + desc_info->use_rate = true; + desc_info->dis_data_fb = true; + desc_info->data_rate = rtw89_core_get_mgmt_rate(rtwdev, tx_req); + + rtw89_debug(rtwdev, RTW89_DBG_TXRX, + "tx mgmt frame with rate 0x%x on channel %d (bw %d)\n", + desc_info->data_rate, rtwdev->hal.current_channel, + rtwdev->hal.current_band_width); +} + +static void +rtw89_core_tx_update_h2c_info(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; + + desc_info->is_bmc = false; + desc_info->wd_page = false; + desc_info->ch_dma = RTW89_DMA_H2C; +} + +static void rtw89_core_get_no_ul_ofdma_htc(struct rtw89_dev *rtwdev, __le32 *htc) +{ + static const u8 rtw89_bandwidth_to_om[] = { + [RTW89_CHANNEL_WIDTH_20] = HTC_OM_CHANNEL_WIDTH_20, + [RTW89_CHANNEL_WIDTH_40] = HTC_OM_CHANNEL_WIDTH_40, + [RTW89_CHANNEL_WIDTH_80] = HTC_OM_CHANNEL_WIDTH_80, + [RTW89_CHANNEL_WIDTH_160] = HTC_OM_CHANNEL_WIDTH_160_OR_80_80, + [RTW89_CHANNEL_WIDTH_80_80] = HTC_OM_CHANNEL_WIDTH_160_OR_80_80, + }; + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_hal *hal = &rtwdev->hal; + u8 om_bandwidth; + + if (!chip->dis_2g_40m_ul_ofdma || + hal->current_band_type != RTW89_BAND_2G || + hal->current_band_width != RTW89_CHANNEL_WIDTH_40) + return; + + om_bandwidth = hal->current_band_width < ARRAY_SIZE(rtw89_bandwidth_to_om) ? + rtw89_bandwidth_to_om[hal->current_band_width] : 0; + *htc = le32_encode_bits(RTW89_HTC_VARIANT_HE, RTW89_HTC_MASK_VARIANT) | + le32_encode_bits(RTW89_HTC_VARIANT_HE_CID_OM, RTW89_HTC_MASK_CTL_ID) | + le32_encode_bits(hal->rx_nss - 1, RTW89_HTC_MASK_HTC_OM_RX_NSS) | + le32_encode_bits(om_bandwidth, RTW89_HTC_MASK_HTC_OM_CH_WIDTH) | + le32_encode_bits(1, RTW89_HTC_MASK_HTC_OM_UL_MU_DIS) | + le32_encode_bits(hal->tx_nss - 1, RTW89_HTC_MASK_HTC_OM_TX_NSTS) | + le32_encode_bits(0, RTW89_HTC_MASK_HTC_OM_ER_SU_DIS) | + le32_encode_bits(0, RTW89_HTC_MASK_HTC_OM_DL_MU_MIMO_RR) | + le32_encode_bits(0, RTW89_HTC_MASK_HTC_OM_UL_MU_DATA_DIS); +} + +static bool +__rtw89_core_tx_check_he_qos_htc(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req, + enum btc_pkt_type pkt_type) +{ + struct ieee80211_sta *sta = tx_req->sta; + struct sk_buff *skb = tx_req->skb; + struct ieee80211_hdr *hdr = (void *)skb->data; + __le16 fc = hdr->frame_control; + + /* AP IOT issue with EAPoL, ARP and DHCP */ + if (pkt_type < PACKET_MAX) + return false; + + if (!sta || !sta->he_cap.has_he) + return false; + + if (!ieee80211_is_data_qos(fc)) + return false; + + if (skb_headroom(skb) < IEEE80211_HT_CTL_LEN) + return false; + + return true; +} + +static void +__rtw89_core_tx_adjust_he_qos_htc(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct ieee80211_sta *sta = tx_req->sta; + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + struct sk_buff *skb = tx_req->skb; + struct ieee80211_hdr *hdr = (void *)skb->data; + __le16 fc = hdr->frame_control; + void *data; + __le32 *htc; + u8 *qc; + int hdr_len; + + hdr_len = ieee80211_has_a4(fc) ? 32 : 26; + data = skb_push(skb, IEEE80211_HT_CTL_LEN); + memmove(data, data + IEEE80211_HT_CTL_LEN, hdr_len); + + hdr = data; + htc = data + hdr_len; + hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_ORDER); + *htc = rtwsta->htc_template ? rtwsta->htc_template : + le32_encode_bits(RTW89_HTC_VARIANT_HE, RTW89_HTC_MASK_VARIANT) | + le32_encode_bits(RTW89_HTC_VARIANT_HE_CID_CAS, RTW89_HTC_MASK_CTL_ID); + + qc = data + hdr_len - IEEE80211_QOS_CTL_LEN; + qc[0] |= IEEE80211_QOS_CTL_EOSP; +} + +static void +rtw89_core_tx_update_he_qos_htc(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req, + enum btc_pkt_type pkt_type) +{ + struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; + struct ieee80211_vif *vif = tx_req->vif; + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + + if (!__rtw89_core_tx_check_he_qos_htc(rtwdev, tx_req, pkt_type)) + goto desc_bk; + + __rtw89_core_tx_adjust_he_qos_htc(rtwdev, tx_req); + + desc_info->pkt_size += IEEE80211_HT_CTL_LEN; + desc_info->a_ctrl_bsr = true; + +desc_bk: + if (!rtwvif || rtwvif->last_a_ctrl == desc_info->a_ctrl_bsr) + return; + + rtwvif->last_a_ctrl = desc_info->a_ctrl_bsr; + desc_info->bk = true; +} + +static void +rtw89_core_tx_update_data_info(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; + struct sk_buff *skb = tx_req->skb; + u8 tid, tid_indicate; + u8 qsel, ch_dma; + + tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK; + tid_indicate = rtw89_core_get_tid_indicate(rtwdev, tid); + qsel = rtw89_core_get_qsel(rtwdev, tid); + ch_dma = rtw89_core_get_ch_dma(rtwdev, qsel); + + desc_info->ch_dma = ch_dma; + desc_info->tid_indicate = tid_indicate; + desc_info->qsel = qsel; + + /* enable wd_info for AMPDU */ + desc_info->en_wd_info = true; + + if (IEEE80211_SKB_CB(skb)->flags & IEEE80211_TX_CTL_AMPDU) + rtw89_core_tx_update_ampdu_info(rtwdev, tx_req, tid); + if (IEEE80211_SKB_CB(skb)->control.hw_key) + rtw89_core_tx_update_sec_key(rtwdev, tx_req); +} + +static enum btc_pkt_type +rtw89_core_tx_btc_spec_pkt_notify(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct sk_buff *skb = tx_req->skb; + struct udphdr *udphdr; + + if (IEEE80211_SKB_CB(skb)->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO) { + ieee80211_queue_work(rtwdev->hw, &rtwdev->btc.eapol_notify_work); + return PACKET_EAPOL; + } + + if (skb->protocol == htons(ETH_P_ARP)) { + ieee80211_queue_work(rtwdev->hw, &rtwdev->btc.arp_notify_work); + return PACKET_ARP; + } + + if (skb->protocol == htons(ETH_P_IP) && + ip_hdr(skb)->protocol == IPPROTO_UDP) { + udphdr = udp_hdr(skb); + if (((udphdr->source == htons(67) && udphdr->dest == htons(68)) || + (udphdr->source == htons(68) && udphdr->dest == htons(67))) && + skb->len > 282) { + ieee80211_queue_work(rtwdev->hw, &rtwdev->btc.dhcp_notify_work); + return PACKET_DHCP; + } + } + + return PACKET_MAX; +} + +static void +rtw89_core_tx_update_desc_info(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; + struct sk_buff *skb = tx_req->skb; + struct ieee80211_hdr *hdr = (void *)skb->data; + enum rtw89_core_tx_type tx_type; + enum btc_pkt_type pkt_type; + bool is_bmc; + u16 seq; + + seq = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4; + if (tx_req->tx_type != RTW89_CORE_TX_TYPE_FWCMD) { + tx_type = rtw89_core_get_tx_type(rtwdev, skb); + tx_req->tx_type = tx_type; + } + is_bmc = (is_broadcast_ether_addr(hdr->addr1) || + is_multicast_ether_addr(hdr->addr1)); + + desc_info->seq = seq; + desc_info->pkt_size = skb->len; + desc_info->is_bmc = is_bmc; + desc_info->wd_page = true; + + switch (tx_req->tx_type) { + case RTW89_CORE_TX_TYPE_MGMT: + rtw89_core_tx_update_mgmt_info(rtwdev, tx_req); + break; + case RTW89_CORE_TX_TYPE_DATA: + rtw89_core_tx_update_data_info(rtwdev, tx_req); + pkt_type = rtw89_core_tx_btc_spec_pkt_notify(rtwdev, tx_req); + rtw89_core_tx_update_he_qos_htc(rtwdev, tx_req, pkt_type); + break; + case RTW89_CORE_TX_TYPE_FWCMD: + rtw89_core_tx_update_h2c_info(rtwdev, tx_req); + break; + } +} + +void rtw89_core_tx_kick_off(struct rtw89_dev *rtwdev, u8 qsel) +{ + u8 ch_dma; + + ch_dma = rtw89_core_get_ch_dma(rtwdev, qsel); + + rtw89_hci_tx_kick_off(rtwdev, ch_dma); +} + +int rtw89_h2c_tx(struct rtw89_dev *rtwdev, + struct sk_buff *skb, bool fwdl) +{ + struct rtw89_core_tx_request tx_req = {0}; + u32 cnt; + int ret; + + tx_req.skb = skb; + tx_req.tx_type = RTW89_CORE_TX_TYPE_FWCMD; + if (fwdl) + tx_req.desc_info.fw_dl = true; + + rtw89_core_tx_update_desc_info(rtwdev, &tx_req); + + if (!fwdl) + rtw89_hex_dump(rtwdev, RTW89_DBG_FW, "H2C: ", skb->data, skb->len); + + cnt = rtw89_hci_check_and_reclaim_tx_resource(rtwdev, RTW89_TXCH_CH12); + if (cnt == 0) { + rtw89_err(rtwdev, "no tx fwcmd resource\n"); + return -ENOSPC; + } + + ret = rtw89_hci_tx_write(rtwdev, &tx_req); + if (ret) { + rtw89_err(rtwdev, "failed to transmit skb to HCI\n"); + return ret; + } + rtw89_hci_tx_kick_off(rtwdev, RTW89_TXCH_CH12); + + return 0; +} + +int rtw89_core_tx_write(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, struct sk_buff *skb, int *qsel) +{ + struct rtw89_core_tx_request tx_req = {0}; + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + int ret; + + tx_req.skb = skb; + tx_req.sta = sta; + tx_req.vif = vif; + + rtw89_traffic_stats_accu(rtwdev, &rtwdev->stats, skb, true); + rtw89_traffic_stats_accu(rtwdev, &rtwvif->stats, skb, true); + rtw89_core_tx_update_desc_info(rtwdev, &tx_req); + ret = rtw89_hci_tx_write(rtwdev, &tx_req); + if (ret) { + rtw89_err(rtwdev, "failed to transmit skb to HCI\n"); + return ret; + } + + if (qsel) + *qsel = tx_req.desc_info.qsel; + + return 0; +} + +void rtw89_core_fill_txdesc(struct rtw89_dev *rtwdev, + struct rtw89_tx_desc_info *desc_info, + void *txdesc) +{ + RTW89_SET_TXWD_BODY_WP_OFFSET(txdesc, desc_info->wp_offset); + RTW89_SET_TXWD_BODY_WD_INFO_EN(txdesc, desc_info->en_wd_info); + RTW89_SET_TXWD_BODY_CHANNEL_DMA(txdesc, desc_info->ch_dma); + RTW89_SET_TXWD_BODY_HDR_LLC_LEN(txdesc, desc_info->hdr_llc_len); + RTW89_SET_TXWD_BODY_WD_PAGE(txdesc, desc_info->wd_page); + RTW89_SET_TXWD_BODY_FW_DL(txdesc, desc_info->fw_dl); + RTW89_SET_TXWD_BODY_SW_SEQ(txdesc, desc_info->seq); + + RTW89_SET_TXWD_BODY_TID_INDICATE(txdesc, desc_info->tid_indicate); + RTW89_SET_TXWD_BODY_QSEL(txdesc, desc_info->qsel); + RTW89_SET_TXWD_BODY_TXPKT_SIZE(txdesc, desc_info->pkt_size); + RTW89_SET_TXWD_BODY_AGG_EN(txdesc, desc_info->agg_en); + RTW89_SET_TXWD_BODY_BK(txdesc, desc_info->bk); + + if (!desc_info->en_wd_info) + return; + + RTW89_SET_TXWD_INFO_USE_RATE(txdesc, desc_info->use_rate); + RTW89_SET_TXWD_INFO_DATA_RATE(txdesc, desc_info->data_rate); + RTW89_SET_TXWD_INFO_DISDATAFB(txdesc, desc_info->dis_data_fb); + RTW89_SET_TXWD_INFO_MAX_AGGNUM(txdesc, desc_info->ampdu_num); + RTW89_SET_TXWD_INFO_AMPDU_DENSITY(txdesc, desc_info->ampdu_density); + RTW89_SET_TXWD_INFO_SEC_TYPE(txdesc, desc_info->sec_type); + RTW89_SET_TXWD_INFO_SEC_HW_ENC(txdesc, desc_info->sec_en); + RTW89_SET_TXWD_INFO_SEC_CAM_IDX(txdesc, desc_info->sec_cam_idx); + RTW89_SET_TXWD_INFO_RTS_EN(txdesc, 1); + RTW89_SET_TXWD_INFO_HW_RTS_EN(txdesc, 1); + RTW89_SET_TXWD_INFO_A_CTRL_BSR(txdesc, desc_info->a_ctrl_bsr); +} +EXPORT_SYMBOL(rtw89_core_fill_txdesc); + +static int rtw89_core_rx_process_mac_ppdu(struct rtw89_dev *rtwdev, + struct sk_buff *skb, + struct rtw89_rx_phy_ppdu *phy_ppdu) +{ + bool rx_cnt_valid = false; + u8 plcp_size = 0; + u8 usr_num = 0; + u8 *phy_sts; + + rx_cnt_valid = RTW89_GET_RXINFO_RX_CNT_VLD(skb->data); + plcp_size = RTW89_GET_RXINFO_PLCP_LEN(skb->data) << 3; + usr_num = RTW89_GET_RXINFO_USR_NUM(skb->data); + if (usr_num > RTW89_PPDU_MAX_USR) { + rtw89_warn(rtwdev, "Invalid user number in mac info\n"); + return -EINVAL; + } + + phy_sts = skb->data + RTW89_PPDU_MAC_INFO_SIZE; + phy_sts += usr_num * RTW89_PPDU_MAC_INFO_USR_SIZE; + /* 8-byte alignment */ + if (usr_num & BIT(0)) + phy_sts += RTW89_PPDU_MAC_INFO_USR_SIZE; + if (rx_cnt_valid) + phy_sts += RTW89_PPDU_MAC_RX_CNT_SIZE; + phy_sts += plcp_size; + + phy_ppdu->buf = phy_sts; + phy_ppdu->len = skb->data + skb->len - phy_sts; + + return 0; +} + +static void rtw89_core_rx_process_phy_ppdu_iter(void *data, + struct ieee80211_sta *sta) +{ + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + struct rtw89_rx_phy_ppdu *phy_ppdu = (struct rtw89_rx_phy_ppdu *)data; + + if (rtwsta->mac_id == phy_ppdu->mac_id && phy_ppdu->to_self) + ewma_rssi_add(&rtwsta->avg_rssi, phy_ppdu->rssi_avg); +} + +#define VAR_LEN 0xff +#define VAR_LEN_UNIT 8 +static u16 rtw89_core_get_phy_status_ie_len(struct rtw89_dev *rtwdev, u8 *addr) +{ + static const u8 physts_ie_len_tab[32] = { + 16, 32, 24, 24, 8, 8, 8, 8, VAR_LEN, 8, VAR_LEN, 176, VAR_LEN, + VAR_LEN, VAR_LEN, VAR_LEN, VAR_LEN, VAR_LEN, 16, 24, VAR_LEN, + VAR_LEN, VAR_LEN, 0, 24, 24, 24, 24, 32, 32, 32, 32 + }; + u16 ie_len; + u8 ie; + + ie = RTW89_GET_PHY_STS_IE_TYPE(addr); + if (physts_ie_len_tab[ie] != VAR_LEN) + ie_len = physts_ie_len_tab[ie]; + else + ie_len = RTW89_GET_PHY_STS_IE_LEN(addr) * VAR_LEN_UNIT; + + return ie_len; +} + +static void rtw89_core_parse_phy_status_ie01(struct rtw89_dev *rtwdev, u8 *addr, + struct rtw89_rx_phy_ppdu *phy_ppdu) +{ + s16 cfo; + + /* sign conversion for S(12,2) */ + cfo = sign_extend32(RTW89_GET_PHY_STS_IE0_CFO(addr), 11); + rtw89_phy_cfo_parse(rtwdev, cfo, phy_ppdu); +} + +static int rtw89_core_process_phy_status_ie(struct rtw89_dev *rtwdev, u8 *addr, + struct rtw89_rx_phy_ppdu *phy_ppdu) +{ + u8 ie; + + ie = RTW89_GET_PHY_STS_IE_TYPE(addr); + switch (ie) { + case RTW89_PHYSTS_IE01_CMN_OFDM: + rtw89_core_parse_phy_status_ie01(rtwdev, addr, phy_ppdu); + break; + default: + break; + } + + return 0; +} + +static void rtw89_core_update_phy_ppdu(struct rtw89_rx_phy_ppdu *phy_ppdu) +{ + s8 *rssi = phy_ppdu->rssi; + u8 *buf = phy_ppdu->buf; + + phy_ppdu->rssi_avg = RTW89_GET_PHY_STS_RSSI_AVG(buf); + rssi[RF_PATH_A] = RTW89_RSSI_RAW_TO_DBM(RTW89_GET_PHY_STS_RSSI_A(buf)); + rssi[RF_PATH_B] = RTW89_RSSI_RAW_TO_DBM(RTW89_GET_PHY_STS_RSSI_B(buf)); + rssi[RF_PATH_C] = RTW89_RSSI_RAW_TO_DBM(RTW89_GET_PHY_STS_RSSI_C(buf)); + rssi[RF_PATH_D] = RTW89_RSSI_RAW_TO_DBM(RTW89_GET_PHY_STS_RSSI_D(buf)); +} + +static int rtw89_core_rx_process_phy_ppdu(struct rtw89_dev *rtwdev, + struct rtw89_rx_phy_ppdu *phy_ppdu) +{ + if (RTW89_GET_PHY_STS_LEN(phy_ppdu->buf) << 3 != phy_ppdu->len) { + rtw89_warn(rtwdev, "phy ppdu len mismatch\n"); + return -EINVAL; + } + rtw89_core_update_phy_ppdu(phy_ppdu); + ieee80211_iterate_stations_atomic(rtwdev->hw, + rtw89_core_rx_process_phy_ppdu_iter, + phy_ppdu); + + return 0; +} + +static int rtw89_core_rx_parse_phy_sts(struct rtw89_dev *rtwdev, + struct rtw89_rx_phy_ppdu *phy_ppdu) +{ + u16 ie_len; + u8 *pos, *end; + + if (!phy_ppdu->to_self) + return 0; + + pos = (u8 *)phy_ppdu->buf + PHY_STS_HDR_LEN; + end = (u8 *)phy_ppdu->buf + phy_ppdu->len; + while (pos < end) { + ie_len = rtw89_core_get_phy_status_ie_len(rtwdev, pos); + rtw89_core_process_phy_status_ie(rtwdev, pos, phy_ppdu); + pos += ie_len; + if (pos > end || ie_len == 0) { + rtw89_debug(rtwdev, RTW89_DBG_TXRX, + "phy status parse failed\n"); + return -EINVAL; + } + } + + return 0; +} + +static void rtw89_core_rx_process_phy_sts(struct rtw89_dev *rtwdev, + struct rtw89_rx_phy_ppdu *phy_ppdu) +{ + int ret; + + ret = rtw89_core_rx_parse_phy_sts(rtwdev, phy_ppdu); + if (ret) + rtw89_debug(rtwdev, RTW89_DBG_TXRX, "parse phy sts failed\n"); + else + phy_ppdu->valid = true; +} + +static u8 rtw89_rxdesc_to_nl_he_gi(struct rtw89_dev *rtwdev, + const struct rtw89_rx_desc_info *desc_info, + bool rx_status) +{ + switch (desc_info->gi_ltf) { + case RTW89_GILTF_SGI_4XHE08: + case RTW89_GILTF_2XHE08: + case RTW89_GILTF_1XHE08: + return NL80211_RATE_INFO_HE_GI_0_8; + case RTW89_GILTF_2XHE16: + case RTW89_GILTF_1XHE16: + return NL80211_RATE_INFO_HE_GI_1_6; + case RTW89_GILTF_LGI_4XHE32: + return NL80211_RATE_INFO_HE_GI_3_2; + default: + rtw89_warn(rtwdev, "invalid gi_ltf=%d", desc_info->gi_ltf); + return rx_status ? NL80211_RATE_INFO_HE_GI_3_2 : U8_MAX; + } +} + +static bool rtw89_core_rx_ppdu_match(struct rtw89_dev *rtwdev, + struct rtw89_rx_desc_info *desc_info, + struct ieee80211_rx_status *status) +{ + u8 band = desc_info->bb_sel ? RTW89_PHY_1 : RTW89_PHY_0; + u8 data_rate_mode, bw, rate_idx = MASKBYTE0, gi_ltf; + u16 data_rate; + bool ret; + + data_rate = desc_info->data_rate; + data_rate_mode = GET_DATA_RATE_MODE(data_rate); + if (data_rate_mode == DATA_RATE_MODE_NON_HT) { + rate_idx = GET_DATA_RATE_NOT_HT_IDX(data_rate); + /* No 4 CCK rates for 5G */ + if (status->band == NL80211_BAND_5GHZ) + rate_idx -= 4; + } else if (data_rate_mode == DATA_RATE_MODE_HT) { + rate_idx = GET_DATA_RATE_HT_IDX(data_rate); + } else if (data_rate_mode == DATA_RATE_MODE_VHT) { + rate_idx = GET_DATA_RATE_VHT_HE_IDX(data_rate); + } else if (data_rate_mode == DATA_RATE_MODE_HE) { + rate_idx = GET_DATA_RATE_VHT_HE_IDX(data_rate); + } else { + rtw89_warn(rtwdev, "invalid RX rate mode %d\n", data_rate_mode); + } + + if (desc_info->bw == RTW89_CHANNEL_WIDTH_80) + bw = RATE_INFO_BW_80; + else if (desc_info->bw == RTW89_CHANNEL_WIDTH_40) + bw = RATE_INFO_BW_40; + else + bw = RATE_INFO_BW_20; + + gi_ltf = rtw89_rxdesc_to_nl_he_gi(rtwdev, desc_info, false); + ret = rtwdev->ppdu_sts.curr_rx_ppdu_cnt[band] == desc_info->ppdu_cnt && + status->rate_idx == rate_idx && + status->he_gi == gi_ltf && + status->bw == bw; + + return ret; +} + +struct rtw89_vif_rx_stats_iter_data { + struct rtw89_dev *rtwdev; + struct rtw89_rx_phy_ppdu *phy_ppdu; + struct rtw89_rx_desc_info *desc_info; + struct sk_buff *skb; + const u8 *bssid; +}; + +static void rtw89_vif_rx_stats_iter(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + struct rtw89_vif_rx_stats_iter_data *iter_data = data; + struct rtw89_dev *rtwdev = iter_data->rtwdev; + struct rtw89_pkt_stat *pkt_stat = &rtwdev->phystat.cur_pkt_stat; + struct rtw89_rx_desc_info *desc_info = iter_data->desc_info; + struct sk_buff *skb = iter_data->skb; + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + const u8 *bssid = iter_data->bssid; + + if (!ether_addr_equal(vif->bss_conf.bssid, bssid)) + return; + + if (ieee80211_is_beacon(hdr->frame_control)) + pkt_stat->beacon_nr++; + + if (!ether_addr_equal(vif->addr, hdr->addr1)) + return; + + if (desc_info->data_rate < RTW89_HW_RATE_NR) + pkt_stat->rx_rate_cnt[desc_info->data_rate]++; + + rtw89_traffic_stats_accu(rtwdev, &rtwvif->stats, skb, false); +} + +static void rtw89_core_rx_stats(struct rtw89_dev *rtwdev, + struct rtw89_rx_phy_ppdu *phy_ppdu, + struct rtw89_rx_desc_info *desc_info, + struct sk_buff *skb) +{ + struct rtw89_vif_rx_stats_iter_data iter_data; + + rtw89_traffic_stats_accu(rtwdev, &rtwdev->stats, skb, false); + + iter_data.rtwdev = rtwdev; + iter_data.phy_ppdu = phy_ppdu; + iter_data.desc_info = desc_info; + iter_data.skb = skb; + iter_data.bssid = get_hdr_bssid((struct ieee80211_hdr *)skb->data); + rtw89_iterate_vifs_bh(rtwdev, rtw89_vif_rx_stats_iter, &iter_data); +} + +static void rtw89_core_rx_pending_skb(struct rtw89_dev *rtwdev, + struct rtw89_rx_phy_ppdu *phy_ppdu, + struct rtw89_rx_desc_info *desc_info, + struct sk_buff *skb) +{ + u8 band = desc_info->bb_sel ? RTW89_PHY_1 : RTW89_PHY_0; + int curr = rtwdev->ppdu_sts.curr_rx_ppdu_cnt[band]; + struct sk_buff *skb_ppdu = NULL, *tmp; + struct ieee80211_rx_status *rx_status; + + if (curr > RTW89_MAX_PPDU_CNT) + return; + + skb_queue_walk_safe(&rtwdev->ppdu_sts.rx_queue[band], skb_ppdu, tmp) { + skb_unlink(skb_ppdu, &rtwdev->ppdu_sts.rx_queue[band]); + rx_status = IEEE80211_SKB_RXCB(skb_ppdu); + if (rtw89_core_rx_ppdu_match(rtwdev, desc_info, rx_status)) + rtw89_chip_query_ppdu(rtwdev, phy_ppdu, rx_status); + rtw89_core_rx_stats(rtwdev, phy_ppdu, desc_info, skb_ppdu); + ieee80211_rx_napi(rtwdev->hw, NULL, skb_ppdu, &rtwdev->napi); + rtwdev->napi_budget_countdown--; + } +} + +static void rtw89_core_rx_process_ppdu_sts(struct rtw89_dev *rtwdev, + struct rtw89_rx_desc_info *desc_info, + struct sk_buff *skb) +{ + struct rtw89_rx_phy_ppdu phy_ppdu = {.buf = skb->data, .valid = false, + .len = skb->len, + .to_self = desc_info->addr1_match, + .mac_id = desc_info->mac_id}; + int ret; + + if (desc_info->mac_info_valid) + rtw89_core_rx_process_mac_ppdu(rtwdev, skb, &phy_ppdu); + ret = rtw89_core_rx_process_phy_ppdu(rtwdev, &phy_ppdu); + if (ret) + rtw89_debug(rtwdev, RTW89_DBG_TXRX, "process ppdu failed\n"); + + rtw89_core_rx_process_phy_sts(rtwdev, &phy_ppdu); + rtw89_core_rx_pending_skb(rtwdev, &phy_ppdu, desc_info, skb); + dev_kfree_skb_any(skb); +} + +static void rtw89_core_rx_process_report(struct rtw89_dev *rtwdev, + struct rtw89_rx_desc_info *desc_info, + struct sk_buff *skb) +{ + switch (desc_info->pkt_type) { + case RTW89_CORE_RX_TYPE_C2H: + rtw89_fw_c2h_irqsafe(rtwdev, skb); + break; + case RTW89_CORE_RX_TYPE_PPDU_STAT: + rtw89_core_rx_process_ppdu_sts(rtwdev, desc_info, skb); + break; + default: + rtw89_debug(rtwdev, RTW89_DBG_TXRX, "unhandled pkt_type=%d\n", + desc_info->pkt_type); + dev_kfree_skb_any(skb); + break; + } +} + +void rtw89_core_query_rxdesc(struct rtw89_dev *rtwdev, + struct rtw89_rx_desc_info *desc_info, + u8 *data, u32 data_offset) +{ + struct rtw89_rxdesc_short *rxd_s; + struct rtw89_rxdesc_long *rxd_l; + u8 shift_len, drv_info_len; + + rxd_s = (struct rtw89_rxdesc_short *)(data + data_offset); + desc_info->pkt_size = RTW89_GET_RXWD_PKT_SIZE(rxd_s); + desc_info->drv_info_size = RTW89_GET_RXWD_DRV_INFO_SIZE(rxd_s); + desc_info->long_rxdesc = RTW89_GET_RXWD_LONG_RXD(rxd_s); + desc_info->pkt_type = RTW89_GET_RXWD_RPKT_TYPE(rxd_s); + desc_info->mac_info_valid = RTW89_GET_RXWD_MAC_INFO_VALID(rxd_s); + desc_info->bw = RTW89_GET_RXWD_BW(rxd_s); + desc_info->data_rate = RTW89_GET_RXWD_DATA_RATE(rxd_s); + desc_info->gi_ltf = RTW89_GET_RXWD_GI_LTF(rxd_s); + desc_info->user_id = RTW89_GET_RXWD_USER_ID(rxd_s); + desc_info->sr_en = RTW89_GET_RXWD_SR_EN(rxd_s); + desc_info->ppdu_cnt = RTW89_GET_RXWD_PPDU_CNT(rxd_s); + desc_info->ppdu_type = RTW89_GET_RXWD_PPDU_TYPE(rxd_s); + desc_info->free_run_cnt = RTW89_GET_RXWD_FREE_RUN_CNT(rxd_s); + desc_info->icv_err = RTW89_GET_RXWD_ICV_ERR(rxd_s); + desc_info->crc32_err = RTW89_GET_RXWD_CRC32_ERR(rxd_s); + desc_info->hw_dec = RTW89_GET_RXWD_HW_DEC(rxd_s); + desc_info->sw_dec = RTW89_GET_RXWD_SW_DEC(rxd_s); + desc_info->addr1_match = RTW89_GET_RXWD_A1_MATCH(rxd_s); + + shift_len = desc_info->shift << 1; /* 2-byte unit */ + drv_info_len = desc_info->drv_info_size << 3; /* 8-byte unit */ + desc_info->offset = data_offset + shift_len + drv_info_len; + desc_info->ready = true; + + if (!desc_info->long_rxdesc) + return; + + rxd_l = (struct rtw89_rxdesc_long *)(data + data_offset); + desc_info->frame_type = RTW89_GET_RXWD_TYPE(rxd_l); + desc_info->addr_cam_valid = RTW89_GET_RXWD_ADDR_CAM_VLD(rxd_l); + desc_info->addr_cam_id = RTW89_GET_RXWD_ADDR_CAM_ID(rxd_l); + desc_info->sec_cam_id = RTW89_GET_RXWD_SEC_CAM_ID(rxd_l); + desc_info->mac_id = RTW89_GET_RXWD_MAC_ID(rxd_l); + desc_info->rx_pl_id = RTW89_GET_RXWD_RX_PL_ID(rxd_l); +} +EXPORT_SYMBOL(rtw89_core_query_rxdesc); + +struct rtw89_core_iter_rx_status { + struct rtw89_dev *rtwdev; + struct ieee80211_rx_status *rx_status; + struct rtw89_rx_desc_info *desc_info; + u8 mac_id; +}; + +static +void rtw89_core_stats_sta_rx_status_iter(void *data, struct ieee80211_sta *sta) +{ + struct rtw89_core_iter_rx_status *iter_data = + (struct rtw89_core_iter_rx_status *)data; + struct ieee80211_rx_status *rx_status = iter_data->rx_status; + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + struct rtw89_rx_desc_info *desc_info = iter_data->desc_info; + u8 mac_id = iter_data->mac_id; + + if (mac_id != rtwsta->mac_id) + return; + + rtwsta->rx_status = *rx_status; + rtwsta->rx_hw_rate = desc_info->data_rate; +} + +static void rtw89_core_stats_sta_rx_status(struct rtw89_dev *rtwdev, + struct rtw89_rx_desc_info *desc_info, + struct ieee80211_rx_status *rx_status) +{ + struct rtw89_core_iter_rx_status iter_data; + + if (!desc_info->addr1_match || !desc_info->long_rxdesc) + return; + + if (desc_info->frame_type != RTW89_RX_TYPE_DATA) + return; + + iter_data.rtwdev = rtwdev; + iter_data.rx_status = rx_status; + iter_data.desc_info = desc_info; + iter_data.mac_id = desc_info->mac_id; + ieee80211_iterate_stations_atomic(rtwdev->hw, + rtw89_core_stats_sta_rx_status_iter, + &iter_data); +} + +static void rtw89_core_update_rx_status(struct rtw89_dev *rtwdev, + struct rtw89_rx_desc_info *desc_info, + struct ieee80211_rx_status *rx_status) +{ + struct ieee80211_hw *hw = rtwdev->hw; + u16 data_rate; + u8 data_rate_mode; + + /* currently using single PHY */ + rx_status->freq = hw->conf.chandef.chan->center_freq; + rx_status->band = hw->conf.chandef.chan->band; + + if (desc_info->icv_err || desc_info->crc32_err) + rx_status->flag |= RX_FLAG_FAILED_FCS_CRC; + + if (desc_info->hw_dec && + !(desc_info->sw_dec || desc_info->icv_err)) + rx_status->flag |= RX_FLAG_DECRYPTED; + + if (desc_info->bw == RTW89_CHANNEL_WIDTH_80) + rx_status->bw = RATE_INFO_BW_80; + else if (desc_info->bw == RTW89_CHANNEL_WIDTH_40) + rx_status->bw = RATE_INFO_BW_40; + else + rx_status->bw = RATE_INFO_BW_20; + + data_rate = desc_info->data_rate; + data_rate_mode = GET_DATA_RATE_MODE(data_rate); + if (data_rate_mode == DATA_RATE_MODE_NON_HT) { + rx_status->encoding = RX_ENC_LEGACY; + rx_status->rate_idx = GET_DATA_RATE_NOT_HT_IDX(data_rate); + /* No 4 CCK rates for 5G */ + if (rx_status->band == NL80211_BAND_5GHZ) + rx_status->rate_idx -= 4; + if (rtwdev->scanning) + rx_status->rate_idx = min_t(u8, rx_status->rate_idx, + ARRAY_SIZE(rtw89_bitrates) - 5); + } else if (data_rate_mode == DATA_RATE_MODE_HT) { + rx_status->encoding = RX_ENC_HT; + rx_status->rate_idx = GET_DATA_RATE_HT_IDX(data_rate); + if (desc_info->gi_ltf) + rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI; + } else if (data_rate_mode == DATA_RATE_MODE_VHT) { + rx_status->encoding = RX_ENC_VHT; + rx_status->rate_idx = GET_DATA_RATE_VHT_HE_IDX(data_rate); + rx_status->nss = GET_DATA_RATE_NSS(data_rate) + 1; + if (desc_info->gi_ltf) + rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI; + } else if (data_rate_mode == DATA_RATE_MODE_HE) { + rx_status->encoding = RX_ENC_HE; + rx_status->rate_idx = GET_DATA_RATE_VHT_HE_IDX(data_rate); + rx_status->nss = GET_DATA_RATE_NSS(data_rate) + 1; + } else { + rtw89_warn(rtwdev, "invalid RX rate mode %d\n", data_rate_mode); + } + + /* he_gi is used to match ppdu, so we always fill it. */ + rx_status->he_gi = rtw89_rxdesc_to_nl_he_gi(rtwdev, desc_info, true); + rx_status->flag |= RX_FLAG_MACTIME_START; + rx_status->mactime = desc_info->free_run_cnt; + + rtw89_core_stats_sta_rx_status(rtwdev, desc_info, rx_status); +} + +static enum rtw89_ps_mode rtw89_update_ps_mode(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (rtw89_disable_ps_mode || !chip->ps_mode_supported) + return RTW89_PS_MODE_NONE; + + if (chip->ps_mode_supported & BIT(RTW89_PS_MODE_PWR_GATED)) + return RTW89_PS_MODE_PWR_GATED; + + if (chip->ps_mode_supported & BIT(RTW89_PS_MODE_CLK_GATED)) + return RTW89_PS_MODE_CLK_GATED; + + if (chip->ps_mode_supported & BIT(RTW89_PS_MODE_RFOFF)) + return RTW89_PS_MODE_RFOFF; + + return RTW89_PS_MODE_NONE; +} + +static void rtw89_core_flush_ppdu_rx_queue(struct rtw89_dev *rtwdev, + struct rtw89_rx_desc_info *desc_info) +{ + struct rtw89_ppdu_sts_info *ppdu_sts = &rtwdev->ppdu_sts; + u8 band = desc_info->bb_sel ? RTW89_PHY_1 : RTW89_PHY_0; + struct sk_buff *skb_ppdu, *tmp; + + skb_queue_walk_safe(&ppdu_sts->rx_queue[band], skb_ppdu, tmp) { + skb_unlink(skb_ppdu, &ppdu_sts->rx_queue[band]); + rtw89_core_rx_stats(rtwdev, NULL, desc_info, skb_ppdu); + ieee80211_rx_napi(rtwdev->hw, NULL, skb_ppdu, &rtwdev->napi); + rtwdev->napi_budget_countdown--; + } +} + +void rtw89_core_rx(struct rtw89_dev *rtwdev, + struct rtw89_rx_desc_info *desc_info, + struct sk_buff *skb) +{ + struct ieee80211_rx_status *rx_status; + struct rtw89_ppdu_sts_info *ppdu_sts = &rtwdev->ppdu_sts; + u8 ppdu_cnt = desc_info->ppdu_cnt; + u8 band = desc_info->bb_sel ? RTW89_PHY_1 : RTW89_PHY_0; + + if (desc_info->pkt_type != RTW89_CORE_RX_TYPE_WIFI) { + rtw89_core_rx_process_report(rtwdev, desc_info, skb); + return; + } + + if (ppdu_sts->curr_rx_ppdu_cnt[band] != ppdu_cnt) { + rtw89_core_flush_ppdu_rx_queue(rtwdev, desc_info); + ppdu_sts->curr_rx_ppdu_cnt[band] = ppdu_cnt; + } + + rx_status = IEEE80211_SKB_RXCB(skb); + memset(rx_status, 0, sizeof(*rx_status)); + rtw89_core_update_rx_status(rtwdev, desc_info, rx_status); + if (desc_info->long_rxdesc && + BIT(desc_info->frame_type) & PPDU_FILTER_BITMAP) { + skb_queue_tail(&ppdu_sts->rx_queue[band], skb); + } else { + rtw89_core_rx_stats(rtwdev, NULL, desc_info, skb); + ieee80211_rx_napi(rtwdev->hw, NULL, skb, &rtwdev->napi); + rtwdev->napi_budget_countdown--; + } +} +EXPORT_SYMBOL(rtw89_core_rx); + +void rtw89_core_napi_start(struct rtw89_dev *rtwdev) +{ + if (test_and_set_bit(RTW89_FLAG_NAPI_RUNNING, rtwdev->flags)) + return; + + napi_enable(&rtwdev->napi); +} +EXPORT_SYMBOL(rtw89_core_napi_start); + +void rtw89_core_napi_stop(struct rtw89_dev *rtwdev) +{ + if (!test_and_clear_bit(RTW89_FLAG_NAPI_RUNNING, rtwdev->flags)) + return; + + napi_synchronize(&rtwdev->napi); + napi_disable(&rtwdev->napi); +} +EXPORT_SYMBOL(rtw89_core_napi_stop); + +void rtw89_core_napi_init(struct rtw89_dev *rtwdev) +{ + init_dummy_netdev(&rtwdev->netdev); + netif_napi_add(&rtwdev->netdev, &rtwdev->napi, + rtwdev->hci.ops->napi_poll, NAPI_POLL_WEIGHT); +} +EXPORT_SYMBOL(rtw89_core_napi_init); + +void rtw89_core_napi_deinit(struct rtw89_dev *rtwdev) +{ + rtw89_core_napi_stop(rtwdev); + netif_napi_del(&rtwdev->napi); +} +EXPORT_SYMBOL(rtw89_core_napi_deinit); + +static void rtw89_core_ba_work(struct work_struct *work) +{ + struct rtw89_dev *rtwdev = + container_of(work, struct rtw89_dev, ba_work); + struct rtw89_txq *rtwtxq, *tmp; + int ret; + + spin_lock_bh(&rtwdev->ba_lock); + list_for_each_entry_safe(rtwtxq, tmp, &rtwdev->ba_list, list) { + struct ieee80211_txq *txq = rtw89_txq_to_txq(rtwtxq); + struct ieee80211_sta *sta = txq->sta; + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + u8 tid = txq->tid; + + if (!sta) { + rtw89_warn(rtwdev, "cannot start BA without sta\n"); + goto skip_ba_work; + } + + if (rtwsta->disassoc) { + rtw89_debug(rtwdev, RTW89_DBG_TXRX, + "cannot start BA with disassoc sta\n"); + goto skip_ba_work; + } + + ret = ieee80211_start_tx_ba_session(sta, tid, 0); + if (ret) { + rtw89_debug(rtwdev, RTW89_DBG_TXRX, + "failed to setup BA session for %pM:%2d: %d\n", + sta->addr, tid, ret); + if (ret == -EINVAL) + set_bit(RTW89_TXQ_F_BLOCK_BA, &rtwtxq->flags); + } +skip_ba_work: + list_del_init(&rtwtxq->list); + } + spin_unlock_bh(&rtwdev->ba_lock); +} + +static void rtw89_core_free_sta_pending_ba(struct rtw89_dev *rtwdev, + struct ieee80211_sta *sta) +{ + struct rtw89_txq *rtwtxq, *tmp; + + spin_lock_bh(&rtwdev->ba_lock); + list_for_each_entry_safe(rtwtxq, tmp, &rtwdev->ba_list, list) { + struct ieee80211_txq *txq = rtw89_txq_to_txq(rtwtxq); + + if (sta == txq->sta) + list_del_init(&rtwtxq->list); + } + spin_unlock_bh(&rtwdev->ba_lock); +} + +static void rtw89_core_txq_check_agg(struct rtw89_dev *rtwdev, + struct rtw89_txq *rtwtxq, + struct sk_buff *skb) +{ + struct ieee80211_hw *hw = rtwdev->hw; + struct ieee80211_txq *txq = rtw89_txq_to_txq(rtwtxq); + struct ieee80211_sta *sta = txq->sta; + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + + if (unlikely(skb_get_queue_mapping(skb) == IEEE80211_AC_VO)) + return; + + if (unlikely(skb->protocol == cpu_to_be16(ETH_P_PAE))) + return; + + if (unlikely(!sta)) + return; + + if (unlikely(test_bit(RTW89_TXQ_F_BLOCK_BA, &rtwtxq->flags))) + return; + + if (test_bit(RTW89_TXQ_F_AMPDU, &rtwtxq->flags)) { + IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_CTL_AMPDU; + return; + } + + spin_lock_bh(&rtwdev->ba_lock); + if (!rtwsta->disassoc && list_empty(&rtwtxq->list)) { + list_add_tail(&rtwtxq->list, &rtwdev->ba_list); + ieee80211_queue_work(hw, &rtwdev->ba_work); + } + spin_unlock_bh(&rtwdev->ba_lock); +} + +static void rtw89_core_txq_push(struct rtw89_dev *rtwdev, + struct rtw89_txq *rtwtxq, + unsigned long frame_cnt, + unsigned long byte_cnt) +{ + struct ieee80211_txq *txq = rtw89_txq_to_txq(rtwtxq); + struct ieee80211_vif *vif = txq->vif; + struct ieee80211_sta *sta = txq->sta; + struct sk_buff *skb; + unsigned long i; + int ret; + + for (i = 0; i < frame_cnt; i++) { + skb = ieee80211_tx_dequeue_ni(rtwdev->hw, txq); + if (!skb) { + rtw89_debug(rtwdev, RTW89_DBG_TXRX, "dequeue a NULL skb\n"); + return; + } + rtw89_core_txq_check_agg(rtwdev, rtwtxq, skb); + ret = rtw89_core_tx_write(rtwdev, vif, sta, skb, NULL); + if (ret) { + rtw89_err(rtwdev, "failed to push txq: %d\n", ret); + ieee80211_free_txskb(rtwdev->hw, skb); + break; + } + } +} + +static u32 rtw89_check_and_reclaim_tx_resource(struct rtw89_dev *rtwdev, u8 tid) +{ + u8 qsel, ch_dma; + + qsel = rtw89_core_get_qsel(rtwdev, tid); + ch_dma = rtw89_core_get_ch_dma(rtwdev, qsel); + + return rtw89_hci_check_and_reclaim_tx_resource(rtwdev, ch_dma); +} + +static bool rtw89_core_txq_agg_wait(struct rtw89_dev *rtwdev, + struct ieee80211_txq *txq, + unsigned long *frame_cnt, + bool *sched_txq, bool *reinvoke) +{ + struct rtw89_txq *rtwtxq = (struct rtw89_txq *)txq->drv_priv; + struct ieee80211_sta *sta = txq->sta; + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + + if (!sta || rtwsta->max_agg_wait <= 0) + return false; + + if (rtwdev->stats.tx_tfc_lv <= RTW89_TFC_MID) + return false; + + if (*frame_cnt > 1) { + *frame_cnt -= 1; + *sched_txq = true; + *reinvoke = true; + rtwtxq->wait_cnt = 1; + return false; + } + + if (*frame_cnt == 1 && rtwtxq->wait_cnt < rtwsta->max_agg_wait) { + *reinvoke = true; + rtwtxq->wait_cnt++; + return true; + } + + rtwtxq->wait_cnt = 0; + return false; +} + +static void rtw89_core_txq_schedule(struct rtw89_dev *rtwdev, u8 ac, bool *reinvoke) +{ + struct ieee80211_hw *hw = rtwdev->hw; + struct ieee80211_txq *txq; + struct rtw89_txq *rtwtxq; + unsigned long frame_cnt; + unsigned long byte_cnt; + u32 tx_resource; + bool sched_txq; + + ieee80211_txq_schedule_start(hw, ac); + while ((txq = ieee80211_next_txq(hw, ac))) { + rtwtxq = (struct rtw89_txq *)txq->drv_priv; + tx_resource = rtw89_check_and_reclaim_tx_resource(rtwdev, txq->tid); + sched_txq = false; + + ieee80211_txq_get_depth(txq, &frame_cnt, &byte_cnt); + if (rtw89_core_txq_agg_wait(rtwdev, txq, &frame_cnt, &sched_txq, reinvoke)) { + ieee80211_return_txq(hw, txq, true); + continue; + } + frame_cnt = min_t(unsigned long, frame_cnt, tx_resource); + rtw89_core_txq_push(rtwdev, rtwtxq, frame_cnt, byte_cnt); + ieee80211_return_txq(hw, txq, sched_txq); + if (frame_cnt != 0) + rtw89_core_tx_kick_off(rtwdev, rtw89_core_get_qsel(rtwdev, txq->tid)); + } + ieee80211_txq_schedule_end(hw, ac); +} + +static void rtw89_core_txq_work(struct work_struct *w) +{ + struct rtw89_dev *rtwdev = container_of(w, struct rtw89_dev, txq_work); + bool reinvoke = false; + u8 ac; + + for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) + rtw89_core_txq_schedule(rtwdev, ac, &reinvoke); + + if (reinvoke) { + /* reinvoke to process the last frame */ + mod_delayed_work(rtwdev->txq_wq, &rtwdev->txq_reinvoke_work, 1); + } +} + +static void rtw89_core_txq_reinvoke_work(struct work_struct *w) +{ + struct rtw89_dev *rtwdev = container_of(w, struct rtw89_dev, + txq_reinvoke_work.work); + + queue_work(rtwdev->txq_wq, &rtwdev->txq_work); +} + +static enum rtw89_tfc_lv rtw89_get_traffic_level(struct rtw89_dev *rtwdev, + u32 throughput, u64 cnt) +{ + if (cnt < 100) + return RTW89_TFC_IDLE; + if (throughput > 50) + return RTW89_TFC_HIGH; + if (throughput > 10) + return RTW89_TFC_MID; + if (throughput > 2) + return RTW89_TFC_LOW; + return RTW89_TFC_ULTRA_LOW; +} + +static bool rtw89_traffic_stats_calc(struct rtw89_dev *rtwdev, + struct rtw89_traffic_stats *stats) +{ + enum rtw89_tfc_lv tx_tfc_lv = stats->tx_tfc_lv; + enum rtw89_tfc_lv rx_tfc_lv = stats->rx_tfc_lv; + + stats->tx_throughput_raw = (u32)(stats->tx_unicast >> RTW89_TP_SHIFT); + stats->rx_throughput_raw = (u32)(stats->rx_unicast >> RTW89_TP_SHIFT); + + ewma_tp_add(&stats->tx_ewma_tp, stats->tx_throughput_raw); + ewma_tp_add(&stats->rx_ewma_tp, stats->rx_throughput_raw); + + stats->tx_throughput = ewma_tp_read(&stats->tx_ewma_tp); + stats->rx_throughput = ewma_tp_read(&stats->rx_ewma_tp); + stats->tx_tfc_lv = rtw89_get_traffic_level(rtwdev, stats->tx_throughput, + stats->tx_cnt); + stats->rx_tfc_lv = rtw89_get_traffic_level(rtwdev, stats->rx_throughput, + stats->rx_cnt); + stats->tx_avg_len = stats->tx_cnt ? + DIV_ROUND_DOWN_ULL(stats->tx_unicast, stats->tx_cnt) : 0; + stats->rx_avg_len = stats->rx_cnt ? + DIV_ROUND_DOWN_ULL(stats->rx_unicast, stats->rx_cnt) : 0; + + stats->tx_unicast = 0; + stats->rx_unicast = 0; + stats->tx_cnt = 0; + stats->rx_cnt = 0; + + if (tx_tfc_lv != stats->tx_tfc_lv || rx_tfc_lv != stats->rx_tfc_lv) { + ieee80211_queue_work(rtwdev->hw, &rtwdev->btc.wl_sta_notify_work); + return true; + } + + return false; +} + +static bool rtw89_traffic_stats_track(struct rtw89_dev *rtwdev) +{ + struct rtw89_vif *rtwvif; + bool tfc_changed; + + tfc_changed = rtw89_traffic_stats_calc(rtwdev, &rtwdev->stats); + rtw89_for_each_rtwvif(rtwdev, rtwvif) + rtw89_traffic_stats_calc(rtwdev, &rtwvif->stats); + + return tfc_changed; +} + +static void rtw89_vif_enter_lps(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) +{ + if (rtwvif->wifi_role != RTW89_WIFI_ROLE_STATION) + return; + + if (rtwvif->stats.tx_tfc_lv == RTW89_TFC_IDLE && + rtwvif->stats.rx_tfc_lv == RTW89_TFC_IDLE) + rtw89_enter_lps(rtwdev, rtwvif->mac_id); +} + +static void rtw89_enter_lps_track(struct rtw89_dev *rtwdev) +{ + struct rtw89_vif *rtwvif; + + rtw89_for_each_rtwvif(rtwdev, rtwvif) + rtw89_vif_enter_lps(rtwdev, rtwvif); +} + +void rtw89_traffic_stats_init(struct rtw89_dev *rtwdev, + struct rtw89_traffic_stats *stats) +{ + stats->tx_unicast = 0; + stats->rx_unicast = 0; + stats->tx_cnt = 0; + stats->rx_cnt = 0; + ewma_tp_init(&stats->tx_ewma_tp); + ewma_tp_init(&stats->rx_ewma_tp); +} + +static void rtw89_track_work(struct work_struct *work) +{ + struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, + track_work.work); + bool tfc_changed; + + mutex_lock(&rtwdev->mutex); + + if (!test_bit(RTW89_FLAG_RUNNING, rtwdev->flags)) + goto out; + + ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->track_work, + RTW89_TRACK_WORK_PERIOD); + + tfc_changed = rtw89_traffic_stats_track(rtwdev); + if (rtwdev->scanning) + goto out; + + rtw89_leave_lps(rtwdev); + + if (tfc_changed) + rtw89_hci_recalc_int_mit(rtwdev); + rtw89_mac_bf_monitor_track(rtwdev); + rtw89_phy_stat_track(rtwdev); + rtw89_phy_env_monitor_track(rtwdev); + rtw89_phy_dig(rtwdev); + rtw89_chip_rfk_track(rtwdev); + rtw89_phy_ra_update(rtwdev); + rtw89_phy_cfo_track(rtwdev); + + if (rtwdev->lps_enabled && !rtwdev->btc.lps) + rtw89_enter_lps_track(rtwdev); + +out: + mutex_unlock(&rtwdev->mutex); +} + +u8 rtw89_core_acquire_bit_map(unsigned long *addr, unsigned long size) +{ + unsigned long bit; + + bit = find_first_zero_bit(addr, size); + if (bit < size) + set_bit(bit, addr); + + return bit; +} + +void rtw89_core_release_bit_map(unsigned long *addr, u8 bit) +{ + clear_bit(bit, addr); +} + +void rtw89_core_release_all_bits_map(unsigned long *addr, unsigned int nbits) +{ + bitmap_zero(addr, nbits); +} + +#define RTW89_TYPE_MAPPING(_type) \ + case NL80211_IFTYPE_ ## _type: \ + rtwvif->wifi_role = RTW89_WIFI_ROLE_ ## _type; \ + break +void rtw89_vif_type_mapping(struct ieee80211_vif *vif, bool assoc) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + + switch (vif->type) { + RTW89_TYPE_MAPPING(ADHOC); + RTW89_TYPE_MAPPING(STATION); + RTW89_TYPE_MAPPING(AP); + RTW89_TYPE_MAPPING(MONITOR); + RTW89_TYPE_MAPPING(MESH_POINT); + default: + WARN_ON(1); + break; + } + + switch (vif->type) { + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_MESH_POINT: + rtwvif->net_type = RTW89_NET_TYPE_AP_MODE; + rtwvif->self_role = RTW89_SELF_ROLE_AP; + break; + case NL80211_IFTYPE_ADHOC: + rtwvif->net_type = RTW89_NET_TYPE_AD_HOC; + rtwvif->self_role = RTW89_SELF_ROLE_CLIENT; + break; + case NL80211_IFTYPE_STATION: + if (assoc) { + rtwvif->net_type = RTW89_NET_TYPE_INFRA; + rtwvif->trigger = vif->bss_conf.he_support; + } else { + rtwvif->net_type = RTW89_NET_TYPE_NO_LINK; + rtwvif->trigger = false; + } + rtwvif->self_role = RTW89_SELF_ROLE_CLIENT; + rtwvif->addr_cam.sec_ent_mode = RTW89_ADDR_CAM_SEC_NORMAL; + break; + default: + WARN_ON(1); + break; + } +} + +int rtw89_core_sta_add(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + int i; + + rtwsta->rtwvif = rtwvif; + rtwsta->prev_rssi = 0; + + for (i = 0; i < ARRAY_SIZE(sta->txq); i++) + rtw89_core_txq_init(rtwdev, sta->txq[i]); + + ewma_rssi_init(&rtwsta->avg_rssi); + + if (vif->type == NL80211_IFTYPE_STATION) { + rtwvif->mgd.ap = sta; + rtw89_btc_ntfy_role_info(rtwdev, rtwvif, rtwsta, + BTC_ROLE_MSTS_STA_CONN_START); + rtw89_chip_rfk_channel(rtwdev); + } + + return 0; +} + +int rtw89_core_sta_disassoc(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + + rtwdev->total_sta_assoc--; + rtwsta->disassoc = true; + + return 0; +} + +int rtw89_core_sta_disconnect(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + int ret; + + rtw89_mac_bf_monitor_calc(rtwdev, sta, true); + rtw89_mac_bf_disassoc(rtwdev, vif, sta); + rtw89_core_free_sta_pending_ba(rtwdev, sta); + + rtw89_vif_type_mapping(vif, false); + + ret = rtw89_fw_h2c_assoc_cmac_tbl(rtwdev, vif, sta); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c cmac table\n"); + return ret; + } + + ret = rtw89_fw_h2c_join_info(rtwdev, rtwvif, 1); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c join info\n"); + return ret; + } + + /* update cam aid mac_id net_type */ + rtw89_fw_h2c_cam(rtwdev, rtwvif); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c cam\n"); + return ret; + } + + return ret; +} + +int rtw89_core_sta_assoc(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + int ret; + + rtw89_vif_type_mapping(vif, true); + + ret = rtw89_fw_h2c_assoc_cmac_tbl(rtwdev, vif, sta); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c cmac table\n"); + return ret; + } + + /* for station mode, assign the mac_id from itself */ + if (vif->type == NL80211_IFTYPE_STATION) + rtwsta->mac_id = rtwvif->mac_id; + + ret = rtw89_fw_h2c_join_info(rtwdev, rtwvif, 0); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c join info\n"); + return ret; + } + + /* update cam aid mac_id net_type */ + rtw89_fw_h2c_cam(rtwdev, rtwvif); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c cam\n"); + return ret; + } + + ret = rtw89_fw_h2c_general_pkt(rtwdev, rtwsta->mac_id); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c general packet\n"); + return ret; + } + + rtwdev->total_sta_assoc++; + rtw89_phy_ra_assoc(rtwdev, sta); + rtw89_mac_bf_assoc(rtwdev, vif, sta); + rtw89_mac_bf_monitor_calc(rtwdev, sta, false); + + if (vif->type == NL80211_IFTYPE_STATION) { + rtw89_btc_ntfy_role_info(rtwdev, rtwvif, rtwsta, + BTC_ROLE_MSTS_STA_CONN_END); + rtw89_core_get_no_ul_ofdma_htc(rtwdev, &rtwsta->htc_template); + } + + return ret; +} + +int rtw89_core_sta_remove(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; + + if (vif->type == NL80211_IFTYPE_STATION) + rtw89_btc_ntfy_role_info(rtwdev, rtwvif, rtwsta, + BTC_ROLE_MSTS_STA_DIS_CONN); + + return 0; +} + +static void rtw89_init_ht_cap(struct rtw89_dev *rtwdev, + struct ieee80211_sta_ht_cap *ht_cap) +{ + static const __le16 highest[RF_PATH_MAX] = { + cpu_to_le16(150), cpu_to_le16(300), cpu_to_le16(450), cpu_to_le16(600), + }; + struct rtw89_hal *hal = &rtwdev->hal; + u8 nss = hal->rx_nss; + int i; + + ht_cap->ht_supported = true; + ht_cap->cap = 0; + ht_cap->cap |= IEEE80211_HT_CAP_SGI_20 | + IEEE80211_HT_CAP_MAX_AMSDU | + IEEE80211_HT_CAP_TX_STBC | + (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT); + ht_cap->cap |= IEEE80211_HT_CAP_LDPC_CODING; + ht_cap->cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40 | + IEEE80211_HT_CAP_DSSSCCK40 | + IEEE80211_HT_CAP_SGI_40; + ht_cap->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; + ht_cap->ampdu_density = IEEE80211_HT_MPDU_DENSITY_NONE; + ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; + for (i = 0; i < nss; i++) + ht_cap->mcs.rx_mask[i] = 0xFF; + ht_cap->mcs.rx_mask[4] = 0x01; + ht_cap->mcs.rx_highest = highest[nss - 1]; +} + +static void rtw89_init_vht_cap(struct rtw89_dev *rtwdev, + struct ieee80211_sta_vht_cap *vht_cap) +{ + static const __le16 highest[RF_PATH_MAX] = { + cpu_to_le16(433), cpu_to_le16(867), cpu_to_le16(1300), cpu_to_le16(1733), + }; + struct rtw89_hal *hal = &rtwdev->hal; + u16 tx_mcs_map = 0, rx_mcs_map = 0; + u8 sts_cap = 3; + int i; + + for (i = 0; i < 8; i++) { + if (i < hal->tx_nss) + tx_mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i * 2); + else + tx_mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i * 2); + if (i < hal->rx_nss) + rx_mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i * 2); + else + rx_mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i * 2); + } + + vht_cap->vht_supported = true; + vht_cap->cap = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 | + IEEE80211_VHT_CAP_SHORT_GI_80 | + IEEE80211_VHT_CAP_RXSTBC_1 | + IEEE80211_VHT_CAP_HTC_VHT | + IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK | + 0; + vht_cap->cap |= IEEE80211_VHT_CAP_TXSTBC; + vht_cap->cap |= IEEE80211_VHT_CAP_RXLDPC; + vht_cap->cap |= IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE | + IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE; + vht_cap->cap |= sts_cap << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT; + vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(rx_mcs_map); + vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(tx_mcs_map); + vht_cap->vht_mcs.rx_highest = highest[hal->rx_nss - 1]; + vht_cap->vht_mcs.tx_highest = highest[hal->tx_nss - 1]; +} + +#define RTW89_SBAND_IFTYPES_NR 2 + +static void rtw89_init_he_cap(struct rtw89_dev *rtwdev, + enum nl80211_band band, + struct ieee80211_supported_band *sband) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_hal *hal = &rtwdev->hal; + struct ieee80211_sband_iftype_data *iftype_data; + bool no_ng16 = (chip->chip_id == RTL8852A && hal->cv == CHIP_CBV) || + (chip->chip_id == RTL8852B && hal->cv == CHIP_CAV); + u16 mcs_map = 0; + int i; + int nss = hal->rx_nss; + int idx = 0; + + iftype_data = kcalloc(RTW89_SBAND_IFTYPES_NR, sizeof(*iftype_data), GFP_KERNEL); + if (!iftype_data) + return; + + for (i = 0; i < 8; i++) { + if (i < nss) + mcs_map |= IEEE80211_HE_MCS_SUPPORT_0_11 << (i * 2); + else + mcs_map |= IEEE80211_HE_MCS_NOT_SUPPORTED << (i * 2); + } + + for (i = 0; i < NUM_NL80211_IFTYPES; i++) { + struct ieee80211_sta_he_cap *he_cap; + u8 *mac_cap_info; + u8 *phy_cap_info; + + switch (i) { + case NL80211_IFTYPE_STATION: + case NL80211_IFTYPE_AP: + break; + default: + continue; + } + + if (idx >= RTW89_SBAND_IFTYPES_NR) { + rtw89_warn(rtwdev, "run out of iftype_data\n"); + break; + } + + iftype_data[idx].types_mask = BIT(i); + he_cap = &iftype_data[idx].he_cap; + mac_cap_info = he_cap->he_cap_elem.mac_cap_info; + phy_cap_info = he_cap->he_cap_elem.phy_cap_info; + + he_cap->has_he = true; + if (i == NL80211_IFTYPE_AP) + mac_cap_info[0] = IEEE80211_HE_MAC_CAP0_HTC_HE; + if (i == NL80211_IFTYPE_STATION) + mac_cap_info[1] = IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US; + mac_cap_info[2] = IEEE80211_HE_MAC_CAP2_ALL_ACK | + IEEE80211_HE_MAC_CAP2_BSR; + mac_cap_info[3] = IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2; + if (i == NL80211_IFTYPE_AP) + mac_cap_info[3] |= IEEE80211_HE_MAC_CAP3_OMI_CONTROL; + mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_OPS | + IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU; + if (i == NL80211_IFTYPE_STATION) + mac_cap_info[5] = IEEE80211_HE_MAC_CAP5_HT_VHT_TRIG_FRAME_RX; + phy_cap_info[0] = IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G | + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G; + phy_cap_info[1] = IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A | + IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD | + IEEE80211_HE_PHY_CAP1_HE_LTF_AND_GI_FOR_HE_PPDUS_0_8US; + phy_cap_info[2] = IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US | + IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ | + IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ | + IEEE80211_HE_PHY_CAP2_DOPPLER_TX; + phy_cap_info[3] = IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_16_QAM; + if (i == NL80211_IFTYPE_STATION) + phy_cap_info[3] |= IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_16_QAM | + IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_2; + if (i == NL80211_IFTYPE_AP) + phy_cap_info[3] |= IEEE80211_HE_PHY_CAP3_RX_PARTIAL_BW_SU_IN_20MHZ_MU; + phy_cap_info[4] = IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE | + IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_4; + phy_cap_info[5] = no_ng16 ? 0 : + IEEE80211_HE_PHY_CAP5_NG16_SU_FEEDBACK | + IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK; + phy_cap_info[6] = IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU | + IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU | + IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB | + IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE; + phy_cap_info[7] = IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP | + IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI | + IEEE80211_HE_PHY_CAP7_MAX_NC_1; + phy_cap_info[8] = IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI | + IEEE80211_HE_PHY_CAP8_HE_ER_SU_1XLTF_AND_08_US_GI | + IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_996; + phy_cap_info[9] = IEEE80211_HE_PHY_CAP9_LONGER_THAN_16_SIGB_OFDM_SYM | + IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU | + IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB | + IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB | + IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_16US; + if (i == NL80211_IFTYPE_STATION) + phy_cap_info[9] |= IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU; + he_cap->he_mcs_nss_supp.rx_mcs_80 = cpu_to_le16(mcs_map); + he_cap->he_mcs_nss_supp.tx_mcs_80 = cpu_to_le16(mcs_map); + + idx++; + } + + sband->iftype_data = iftype_data; + sband->n_iftype_data = idx; +} + +static int rtw89_core_set_supported_band(struct rtw89_dev *rtwdev) +{ + struct ieee80211_hw *hw = rtwdev->hw; + struct ieee80211_supported_band *sband_2ghz = NULL, *sband_5ghz = NULL; + u32 size = sizeof(struct ieee80211_supported_band); + + sband_2ghz = kmemdup(&rtw89_sband_2ghz, size, GFP_KERNEL); + if (!sband_2ghz) + goto err; + rtw89_init_ht_cap(rtwdev, &sband_2ghz->ht_cap); + rtw89_init_he_cap(rtwdev, NL80211_BAND_2GHZ, sband_2ghz); + hw->wiphy->bands[NL80211_BAND_2GHZ] = sband_2ghz; + + sband_5ghz = kmemdup(&rtw89_sband_5ghz, size, GFP_KERNEL); + if (!sband_5ghz) + goto err; + rtw89_init_ht_cap(rtwdev, &sband_5ghz->ht_cap); + rtw89_init_vht_cap(rtwdev, &sband_5ghz->vht_cap); + rtw89_init_he_cap(rtwdev, NL80211_BAND_5GHZ, sband_5ghz); + hw->wiphy->bands[NL80211_BAND_5GHZ] = sband_5ghz; + + return 0; + +err: + hw->wiphy->bands[NL80211_BAND_2GHZ] = NULL; + hw->wiphy->bands[NL80211_BAND_5GHZ] = NULL; + if (sband_2ghz) + kfree(sband_2ghz->iftype_data); + if (sband_5ghz) + kfree(sband_5ghz->iftype_data); + kfree(sband_2ghz); + kfree(sband_5ghz); + return -ENOMEM; +} + +static void rtw89_core_clr_supported_band(struct rtw89_dev *rtwdev) +{ + struct ieee80211_hw *hw = rtwdev->hw; + + kfree(hw->wiphy->bands[NL80211_BAND_2GHZ]->iftype_data); + kfree(hw->wiphy->bands[NL80211_BAND_5GHZ]->iftype_data); + kfree(hw->wiphy->bands[NL80211_BAND_2GHZ]); + kfree(hw->wiphy->bands[NL80211_BAND_5GHZ]); + hw->wiphy->bands[NL80211_BAND_2GHZ] = NULL; + hw->wiphy->bands[NL80211_BAND_5GHZ] = NULL; +} + +static void rtw89_core_ppdu_sts_init(struct rtw89_dev *rtwdev) +{ + int i; + + for (i = 0; i < RTW89_PHY_MAX; i++) + skb_queue_head_init(&rtwdev->ppdu_sts.rx_queue[i]); + for (i = 0; i < RTW89_PHY_MAX; i++) + rtwdev->ppdu_sts.curr_rx_ppdu_cnt[i] = U8_MAX; +} + +int rtw89_core_start(struct rtw89_dev *rtwdev) +{ + int ret; + + rtwdev->mac.qta_mode = RTW89_QTA_SCC; + ret = rtw89_mac_init(rtwdev); + if (ret) { + rtw89_err(rtwdev, "mac init fail, ret:%d\n", ret); + return ret; + } + + rtw89_btc_ntfy_poweron(rtwdev); + + /* efuse process */ + + /* pre-config BB/RF, BB reset/RFC reset */ + rtw89_mac_disable_bb_rf(rtwdev); + rtw89_mac_enable_bb_rf(rtwdev); + rtw89_phy_init_bb_reg(rtwdev); + rtw89_phy_init_rf_reg(rtwdev); + + rtw89_btc_ntfy_init(rtwdev, BTC_MODE_NORMAL); + + rtw89_phy_dm_init(rtwdev); + + rtw89_mac_cfg_ppdu_status(rtwdev, RTW89_MAC_0, true); + rtw89_mac_update_rts_threshold(rtwdev, RTW89_MAC_0); + + ret = rtw89_hci_start(rtwdev); + if (ret) { + rtw89_err(rtwdev, "failed to start hci\n"); + return ret; + } + + ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->track_work, + RTW89_TRACK_WORK_PERIOD); + + set_bit(RTW89_FLAG_RUNNING, rtwdev->flags); + + rtw89_btc_ntfy_radio_state(rtwdev, BTC_RFCTRL_WL_ON); + rtw89_fw_h2c_fw_log(rtwdev, rtwdev->fw.fw_log_enable); + + return 0; +} + +void rtw89_core_stop(struct rtw89_dev *rtwdev) +{ + struct rtw89_btc *btc = &rtwdev->btc; + + /* Prvent to stop twice; enter_ips and ops_stop */ + if (!test_bit(RTW89_FLAG_RUNNING, rtwdev->flags)) + return; + + rtw89_btc_ntfy_radio_state(rtwdev, BTC_RFCTRL_WL_OFF); + + clear_bit(RTW89_FLAG_RUNNING, rtwdev->flags); + + mutex_unlock(&rtwdev->mutex); + + cancel_work_sync(&rtwdev->c2h_work); + cancel_work_sync(&btc->eapol_notify_work); + cancel_work_sync(&btc->arp_notify_work); + cancel_work_sync(&btc->dhcp_notify_work); + cancel_work_sync(&btc->wl_sta_notify_work); + cancel_delayed_work_sync(&rtwdev->txq_reinvoke_work); + cancel_delayed_work_sync(&rtwdev->track_work); + cancel_delayed_work_sync(&rtwdev->coex_act1_work); + cancel_delayed_work_sync(&rtwdev->coex_bt_devinfo_work); + cancel_delayed_work_sync(&rtwdev->coex_rfk_chk_work); + cancel_delayed_work_sync(&rtwdev->cfo_track_work); + + mutex_lock(&rtwdev->mutex); + + rtw89_btc_ntfy_poweroff(rtwdev); + rtw89_hci_flush_queues(rtwdev, BIT(rtwdev->hw->queues) - 1, true); + rtw89_mac_flush_txq(rtwdev, BIT(rtwdev->hw->queues) - 1, true); + rtw89_hci_stop(rtwdev); + rtw89_hci_deinit(rtwdev); + rtw89_mac_pwr_off(rtwdev); + rtw89_hci_reset(rtwdev); +} + +int rtw89_core_init(struct rtw89_dev *rtwdev) +{ + struct rtw89_btc *btc = &rtwdev->btc; + int ret; + + INIT_LIST_HEAD(&rtwdev->ba_list); + INIT_LIST_HEAD(&rtwdev->rtwvifs_list); + INIT_WORK(&rtwdev->ba_work, rtw89_core_ba_work); + INIT_WORK(&rtwdev->txq_work, rtw89_core_txq_work); + INIT_DELAYED_WORK(&rtwdev->txq_reinvoke_work, rtw89_core_txq_reinvoke_work); + INIT_DELAYED_WORK(&rtwdev->track_work, rtw89_track_work); + INIT_DELAYED_WORK(&rtwdev->coex_act1_work, rtw89_coex_act1_work); + INIT_DELAYED_WORK(&rtwdev->coex_bt_devinfo_work, rtw89_coex_bt_devinfo_work); + INIT_DELAYED_WORK(&rtwdev->coex_rfk_chk_work, rtw89_coex_rfk_chk_work); + INIT_DELAYED_WORK(&rtwdev->cfo_track_work, rtw89_phy_cfo_track_work); + rtwdev->txq_wq = alloc_workqueue("rtw89_tx_wq", WQ_UNBOUND | WQ_HIGHPRI, 0); + spin_lock_init(&rtwdev->ba_lock); + mutex_init(&rtwdev->mutex); + mutex_init(&rtwdev->rf_mutex); + rtwdev->total_sta_assoc = 0; + + INIT_WORK(&rtwdev->c2h_work, rtw89_fw_c2h_work); + skb_queue_head_init(&rtwdev->c2h_queue); + rtw89_core_ppdu_sts_init(rtwdev); + rtw89_traffic_stats_init(rtwdev, &rtwdev->stats); + + rtwdev->ps_mode = rtw89_update_ps_mode(rtwdev); + rtwdev->hal.rx_fltr = DEFAULT_AX_RX_FLTR; + + INIT_WORK(&btc->eapol_notify_work, rtw89_btc_ntfy_eapol_packet_work); + INIT_WORK(&btc->arp_notify_work, rtw89_btc_ntfy_arp_packet_work); + INIT_WORK(&btc->dhcp_notify_work, rtw89_btc_ntfy_dhcp_packet_work); + INIT_WORK(&btc->wl_sta_notify_work, rtw89_btc_ntfy_wl_sta_work); + + ret = rtw89_load_firmware(rtwdev); + if (ret) { + rtw89_warn(rtwdev, "no firmware loaded\n"); + return ret; + } + rtw89_ser_init(rtwdev); + + return 0; +} +EXPORT_SYMBOL(rtw89_core_init); + +void rtw89_core_deinit(struct rtw89_dev *rtwdev) +{ + rtw89_ser_deinit(rtwdev); + rtw89_unload_firmware(rtwdev); + + destroy_workqueue(rtwdev->txq_wq); + mutex_destroy(&rtwdev->rf_mutex); + mutex_destroy(&rtwdev->mutex); +} +EXPORT_SYMBOL(rtw89_core_deinit); + +static void rtw89_read_chip_ver(struct rtw89_dev *rtwdev) +{ + u8 cv; + + cv = rtw89_read32_mask(rtwdev, R_AX_SYS_CFG1, B_AX_CHIP_VER_MASK); + if (cv <= CHIP_CBV) { + if (rtw89_read32(rtwdev, R_AX_GPIO0_7_FUNC_SEL) == RTW89_R32_DEAD) + cv = CHIP_CAV; + else + cv = CHIP_CBV; + } + + rtwdev->hal.cv = cv; +} + +static int rtw89_chip_efuse_info_setup(struct rtw89_dev *rtwdev) +{ + int ret; + + ret = rtw89_mac_partial_init(rtwdev); + if (ret) + return ret; + + ret = rtw89_parse_efuse_map(rtwdev); + if (ret) + return ret; + + ret = rtw89_parse_phycap_map(rtwdev); + if (ret) + return ret; + + ret = rtw89_mac_setup_phycap(rtwdev); + if (ret) + return ret; + + rtw89_mac_pwr_off(rtwdev); + + return 0; +} + +static int rtw89_chip_board_info_setup(struct rtw89_dev *rtwdev) +{ + rtw89_chip_fem_setup(rtwdev); + + return 0; +} + +int rtw89_chip_info_setup(struct rtw89_dev *rtwdev) +{ + int ret; + + rtw89_read_chip_ver(rtwdev); + + ret = rtw89_wait_firmware_completion(rtwdev); + if (ret) { + rtw89_err(rtwdev, "failed to wait firmware completion\n"); + return ret; + } + + ret = rtw89_fw_recognize(rtwdev); + if (ret) { + rtw89_err(rtwdev, "failed to recognize firmware\n"); + return ret; + } + + ret = rtw89_chip_efuse_info_setup(rtwdev); + if (ret) + return ret; + + ret = rtw89_chip_board_info_setup(rtwdev); + if (ret) + return ret; + + return 0; +} +EXPORT_SYMBOL(rtw89_chip_info_setup); + +static int rtw89_core_register_hw(struct rtw89_dev *rtwdev) +{ + struct ieee80211_hw *hw = rtwdev->hw; + struct rtw89_efuse *efuse = &rtwdev->efuse; + int ret; + int tx_headroom = IEEE80211_HT_CTL_LEN; + + hw->vif_data_size = sizeof(struct rtw89_vif); + hw->sta_data_size = sizeof(struct rtw89_sta); + hw->txq_data_size = sizeof(struct rtw89_txq); + + SET_IEEE80211_PERM_ADDR(hw, efuse->addr); + + hw->extra_tx_headroom = tx_headroom; + hw->queues = IEEE80211_NUM_ACS; + hw->max_rx_aggregation_subframes = RTW89_MAX_RX_AGG_NUM; + hw->max_tx_aggregation_subframes = RTW89_MAX_TX_AGG_NUM; + + ieee80211_hw_set(hw, SIGNAL_DBM); + ieee80211_hw_set(hw, HAS_RATE_CONTROL); + ieee80211_hw_set(hw, MFP_CAPABLE); + ieee80211_hw_set(hw, REPORTS_TX_ACK_STATUS); + ieee80211_hw_set(hw, AMPDU_AGGREGATION); + ieee80211_hw_set(hw, RX_INCLUDES_FCS); + ieee80211_hw_set(hw, TX_AMSDU); + ieee80211_hw_set(hw, SUPPORT_FAST_XMIT); + ieee80211_hw_set(hw, SUPPORTS_AMSDU_IN_AMPDU); + ieee80211_hw_set(hw, SUPPORTS_PS); + ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS); + + hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); + hw->wiphy->available_antennas_tx = BIT(rtwdev->chip->rf_path_num) - 1; + hw->wiphy->available_antennas_rx = BIT(rtwdev->chip->rf_path_num) - 1; + + hw->wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; + + wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0); + + ret = rtw89_core_set_supported_band(rtwdev); + if (ret) { + rtw89_err(rtwdev, "failed to set supported band\n"); + return ret; + } + + hw->wiphy->reg_notifier = rtw89_regd_notifier; + hw->wiphy->sar_capa = &rtw89_sar_capa; + + ret = ieee80211_register_hw(hw); + if (ret) { + rtw89_err(rtwdev, "failed to register hw\n"); + goto err; + } + + ret = rtw89_regd_init(rtwdev, rtw89_regd_notifier); + if (ret) { + rtw89_err(rtwdev, "failed to init regd\n"); + goto err; + } + + return 0; + +err: + return ret; +} + +static void rtw89_core_unregister_hw(struct rtw89_dev *rtwdev) +{ + struct ieee80211_hw *hw = rtwdev->hw; + + ieee80211_unregister_hw(hw); + rtw89_core_clr_supported_band(rtwdev); +} + +int rtw89_core_register(struct rtw89_dev *rtwdev) +{ + int ret; + + ret = rtw89_core_register_hw(rtwdev); + if (ret) { + rtw89_err(rtwdev, "failed to register core hw\n"); + return ret; + } + + rtw89_debugfs_init(rtwdev); + + return 0; +} +EXPORT_SYMBOL(rtw89_core_register); + +void rtw89_core_unregister(struct rtw89_dev *rtwdev) +{ + rtw89_core_unregister_hw(rtwdev); +} +EXPORT_SYMBOL(rtw89_core_unregister); + +MODULE_AUTHOR("Realtek Corporation"); +MODULE_DESCRIPTION("Realtek 802.11ax wireless core module"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h new file mode 100644 index 000000000000..ce46251edee6 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -0,0 +1,3360 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2019-2020 Realtek Corporation + */ + +#ifndef __RTW89_CORE_H__ +#define __RTW89_CORE_H__ + +#include <linux/average.h> +#include <linux/bitfield.h> +#include <linux/firmware.h> +#include <linux/iopoll.h> +#include <linux/workqueue.h> +#include <net/mac80211.h> + +struct rtw89_dev; + +extern const struct ieee80211_ops rtw89_ops; +extern const struct rtw89_chip_info rtw8852a_chip_info; + +#define MASKBYTE0 0xff +#define MASKBYTE1 0xff00 +#define MASKBYTE2 0xff0000 +#define MASKBYTE3 0xff000000 +#define MASKBYTE4 0xff00000000ULL +#define MASKHWORD 0xffff0000 +#define MASKLWORD 0x0000ffff +#define MASKDWORD 0xffffffff +#define RFREG_MASK 0xfffff +#define INV_RF_DATA 0xffffffff + +#define RTW89_TRACK_WORK_PERIOD round_jiffies_relative(HZ * 2) +#define CFO_TRACK_MAX_USER 64 +#define MAX_RSSI 110 +#define RSSI_FACTOR 1 +#define RTW89_RSSI_RAW_TO_DBM(rssi) ((s8)((rssi) >> RSSI_FACTOR) - MAX_RSSI) +#define RTW89_MAX_HW_PORT_NUM 5 + +#define RTW89_HTC_MASK_VARIANT GENMASK(1, 0) +#define RTW89_HTC_VARIANT_HE 3 +#define RTW89_HTC_MASK_CTL_ID GENMASK(5, 2) +#define RTW89_HTC_VARIANT_HE_CID_OM 1 +#define RTW89_HTC_VARIANT_HE_CID_CAS 6 +#define RTW89_HTC_MASK_CTL_INFO GENMASK(31, 6) + +#define RTW89_HTC_MASK_HTC_OM_RX_NSS GENMASK(8, 6) +enum htc_om_channel_width { + HTC_OM_CHANNEL_WIDTH_20 = 0, + HTC_OM_CHANNEL_WIDTH_40 = 1, + HTC_OM_CHANNEL_WIDTH_80 = 2, + HTC_OM_CHANNEL_WIDTH_160_OR_80_80 = 3, +}; +#define RTW89_HTC_MASK_HTC_OM_CH_WIDTH GENMASK(10, 9) +#define RTW89_HTC_MASK_HTC_OM_UL_MU_DIS BIT(11) +#define RTW89_HTC_MASK_HTC_OM_TX_NSTS GENMASK(14, 12) +#define RTW89_HTC_MASK_HTC_OM_ER_SU_DIS BIT(15) +#define RTW89_HTC_MASK_HTC_OM_DL_MU_MIMO_RR BIT(16) +#define RTW89_HTC_MASK_HTC_OM_UL_MU_DATA_DIS BIT(17) + +enum rtw89_subband { + RTW89_CH_2G = 0, + RTW89_CH_5G_BAND_1 = 1, + /* RTW89_CH_5G_BAND_2 = 2, unused */ + RTW89_CH_5G_BAND_3 = 3, + RTW89_CH_5G_BAND_4 = 4, + + RTW89_SUBBAND_NR, +}; + +enum rtw89_hci_type { + RTW89_HCI_TYPE_PCIE, + RTW89_HCI_TYPE_USB, + RTW89_HCI_TYPE_SDIO, +}; + +enum rtw89_core_chip_id { + RTL8852A, + RTL8852B, + RTL8852C, +}; + +enum rtw89_cv { + CHIP_CAV, + CHIP_CBV, + CHIP_CCV, + CHIP_CDV, + CHIP_CEV, + CHIP_CFV, + CHIP_CV_MAX, + CHIP_CV_INVALID = CHIP_CV_MAX, +}; + +enum rtw89_core_tx_type { + RTW89_CORE_TX_TYPE_DATA, + RTW89_CORE_TX_TYPE_MGMT, + RTW89_CORE_TX_TYPE_FWCMD, +}; + +enum rtw89_core_rx_type { + RTW89_CORE_RX_TYPE_WIFI = 0, + RTW89_CORE_RX_TYPE_PPDU_STAT = 1, + RTW89_CORE_RX_TYPE_CHAN_INFO = 2, + RTW89_CORE_RX_TYPE_BB_SCOPE = 3, + RTW89_CORE_RX_TYPE_F2P_TXCMD = 4, + RTW89_CORE_RX_TYPE_SS2FW = 5, + RTW89_CORE_RX_TYPE_TX_REPORT = 6, + RTW89_CORE_RX_TYPE_TX_REL_HOST = 7, + RTW89_CORE_RX_TYPE_DFS_REPORT = 8, + RTW89_CORE_RX_TYPE_TX_REL_CPU = 9, + RTW89_CORE_RX_TYPE_C2H = 10, + RTW89_CORE_RX_TYPE_CSI = 11, + RTW89_CORE_RX_TYPE_CQI = 12, +}; + +enum rtw89_txq_flags { + RTW89_TXQ_F_AMPDU = 0, + RTW89_TXQ_F_BLOCK_BA = 1, +}; + +enum rtw89_net_type { + RTW89_NET_TYPE_NO_LINK = 0, + RTW89_NET_TYPE_AD_HOC = 1, + RTW89_NET_TYPE_INFRA = 2, + RTW89_NET_TYPE_AP_MODE = 3, +}; + +enum rtw89_wifi_role { + RTW89_WIFI_ROLE_NONE, + RTW89_WIFI_ROLE_STATION, + RTW89_WIFI_ROLE_AP, + RTW89_WIFI_ROLE_AP_VLAN, + RTW89_WIFI_ROLE_ADHOC, + RTW89_WIFI_ROLE_ADHOC_MASTER, + RTW89_WIFI_ROLE_MESH_POINT, + RTW89_WIFI_ROLE_MONITOR, + RTW89_WIFI_ROLE_P2P_DEVICE, + RTW89_WIFI_ROLE_P2P_CLIENT, + RTW89_WIFI_ROLE_P2P_GO, + RTW89_WIFI_ROLE_NAN, + RTW89_WIFI_ROLE_MLME_MAX +}; + +enum rtw89_upd_mode { + RTW89_VIF_CREATE, + RTW89_VIF_REMOVE, + RTW89_VIF_TYPE_CHANGE, + RTW89_VIF_INFO_CHANGE, + RTW89_VIF_CON_DISCONN +}; + +enum rtw89_self_role { + RTW89_SELF_ROLE_CLIENT, + RTW89_SELF_ROLE_AP, + RTW89_SELF_ROLE_AP_CLIENT +}; + +enum rtw89_msk_sO_el { + RTW89_NO_MSK, + RTW89_SMA, + RTW89_TMA, + RTW89_BSSID +}; + +enum rtw89_sch_tx_sel { + RTW89_SCH_TX_SEL_ALL, + RTW89_SCH_TX_SEL_HIQ, + RTW89_SCH_TX_SEL_MG0, + RTW89_SCH_TX_SEL_MACID, +}; + +/* RTW89_ADDR_CAM_SEC_NONE : not enabled + * RTW89_ADDR_CAM_SEC_ALL_UNI : 0 - 6 unicast + * RTW89_ADDR_CAM_SEC_NORMAL : 0 - 1 unicast, 2 - 4 group, 5 - 6 BIP + * RTW89_ADDR_CAM_SEC_4GROUP : 0 - 1 unicast, 2 - 5 group, 6 BIP + */ +enum rtw89_add_cam_sec_mode { + RTW89_ADDR_CAM_SEC_NONE = 0, + RTW89_ADDR_CAM_SEC_ALL_UNI = 1, + RTW89_ADDR_CAM_SEC_NORMAL = 2, + RTW89_ADDR_CAM_SEC_4GROUP = 3, +}; + +enum rtw89_sec_key_type { + RTW89_SEC_KEY_TYPE_NONE = 0, + RTW89_SEC_KEY_TYPE_WEP40 = 1, + RTW89_SEC_KEY_TYPE_WEP104 = 2, + RTW89_SEC_KEY_TYPE_TKIP = 3, + RTW89_SEC_KEY_TYPE_WAPI = 4, + RTW89_SEC_KEY_TYPE_GCMSMS4 = 5, + RTW89_SEC_KEY_TYPE_CCMP128 = 6, + RTW89_SEC_KEY_TYPE_CCMP256 = 7, + RTW89_SEC_KEY_TYPE_GCMP128 = 8, + RTW89_SEC_KEY_TYPE_GCMP256 = 9, + RTW89_SEC_KEY_TYPE_BIP_CCMP128 = 10, +}; + +enum rtw89_port { + RTW89_PORT_0 = 0, + RTW89_PORT_1 = 1, + RTW89_PORT_2 = 2, + RTW89_PORT_3 = 3, + RTW89_PORT_4 = 4, + RTW89_PORT_NUM +}; + +enum rtw89_band { + RTW89_BAND_2G = 0, + RTW89_BAND_5G = 1, + RTW89_BAND_MAX, +}; + +enum rtw89_hw_rate { + RTW89_HW_RATE_CCK1 = 0x0, + RTW89_HW_RATE_CCK2 = 0x1, + RTW89_HW_RATE_CCK5_5 = 0x2, + RTW89_HW_RATE_CCK11 = 0x3, + RTW89_HW_RATE_OFDM6 = 0x4, + RTW89_HW_RATE_OFDM9 = 0x5, + RTW89_HW_RATE_OFDM12 = 0x6, + RTW89_HW_RATE_OFDM18 = 0x7, + RTW89_HW_RATE_OFDM24 = 0x8, + RTW89_HW_RATE_OFDM36 = 0x9, + RTW89_HW_RATE_OFDM48 = 0xA, + RTW89_HW_RATE_OFDM54 = 0xB, + RTW89_HW_RATE_MCS0 = 0x80, + RTW89_HW_RATE_MCS1 = 0x81, + RTW89_HW_RATE_MCS2 = 0x82, + RTW89_HW_RATE_MCS3 = 0x83, + RTW89_HW_RATE_MCS4 = 0x84, + RTW89_HW_RATE_MCS5 = 0x85, + RTW89_HW_RATE_MCS6 = 0x86, + RTW89_HW_RATE_MCS7 = 0x87, + RTW89_HW_RATE_MCS8 = 0x88, + RTW89_HW_RATE_MCS9 = 0x89, + RTW89_HW_RATE_MCS10 = 0x8A, + RTW89_HW_RATE_MCS11 = 0x8B, + RTW89_HW_RATE_MCS12 = 0x8C, + RTW89_HW_RATE_MCS13 = 0x8D, + RTW89_HW_RATE_MCS14 = 0x8E, + RTW89_HW_RATE_MCS15 = 0x8F, + RTW89_HW_RATE_MCS16 = 0x90, + RTW89_HW_RATE_MCS17 = 0x91, + RTW89_HW_RATE_MCS18 = 0x92, + RTW89_HW_RATE_MCS19 = 0x93, + RTW89_HW_RATE_MCS20 = 0x94, + RTW89_HW_RATE_MCS21 = 0x95, + RTW89_HW_RATE_MCS22 = 0x96, + RTW89_HW_RATE_MCS23 = 0x97, + RTW89_HW_RATE_MCS24 = 0x98, + RTW89_HW_RATE_MCS25 = 0x99, + RTW89_HW_RATE_MCS26 = 0x9A, + RTW89_HW_RATE_MCS27 = 0x9B, + RTW89_HW_RATE_MCS28 = 0x9C, + RTW89_HW_RATE_MCS29 = 0x9D, + RTW89_HW_RATE_MCS30 = 0x9E, + RTW89_HW_RATE_MCS31 = 0x9F, + RTW89_HW_RATE_VHT_NSS1_MCS0 = 0x100, + RTW89_HW_RATE_VHT_NSS1_MCS1 = 0x101, + RTW89_HW_RATE_VHT_NSS1_MCS2 = 0x102, + RTW89_HW_RATE_VHT_NSS1_MCS3 = 0x103, + RTW89_HW_RATE_VHT_NSS1_MCS4 = 0x104, + RTW89_HW_RATE_VHT_NSS1_MCS5 = 0x105, + RTW89_HW_RATE_VHT_NSS1_MCS6 = 0x106, + RTW89_HW_RATE_VHT_NSS1_MCS7 = 0x107, + RTW89_HW_RATE_VHT_NSS1_MCS8 = 0x108, + RTW89_HW_RATE_VHT_NSS1_MCS9 = 0x109, + RTW89_HW_RATE_VHT_NSS2_MCS0 = 0x110, + RTW89_HW_RATE_VHT_NSS2_MCS1 = 0x111, + RTW89_HW_RATE_VHT_NSS2_MCS2 = 0x112, + RTW89_HW_RATE_VHT_NSS2_MCS3 = 0x113, + RTW89_HW_RATE_VHT_NSS2_MCS4 = 0x114, + RTW89_HW_RATE_VHT_NSS2_MCS5 = 0x115, + RTW89_HW_RATE_VHT_NSS2_MCS6 = 0x116, + RTW89_HW_RATE_VHT_NSS2_MCS7 = 0x117, + RTW89_HW_RATE_VHT_NSS2_MCS8 = 0x118, + RTW89_HW_RATE_VHT_NSS2_MCS9 = 0x119, + RTW89_HW_RATE_VHT_NSS3_MCS0 = 0x120, + RTW89_HW_RATE_VHT_NSS3_MCS1 = 0x121, + RTW89_HW_RATE_VHT_NSS3_MCS2 = 0x122, + RTW89_HW_RATE_VHT_NSS3_MCS3 = 0x123, + RTW89_HW_RATE_VHT_NSS3_MCS4 = 0x124, + RTW89_HW_RATE_VHT_NSS3_MCS5 = 0x125, + RTW89_HW_RATE_VHT_NSS3_MCS6 = 0x126, + RTW89_HW_RATE_VHT_NSS3_MCS7 = 0x127, + RTW89_HW_RATE_VHT_NSS3_MCS8 = 0x128, + RTW89_HW_RATE_VHT_NSS3_MCS9 = 0x129, + RTW89_HW_RATE_VHT_NSS4_MCS0 = 0x130, + RTW89_HW_RATE_VHT_NSS4_MCS1 = 0x131, + RTW89_HW_RATE_VHT_NSS4_MCS2 = 0x132, + RTW89_HW_RATE_VHT_NSS4_MCS3 = 0x133, + RTW89_HW_RATE_VHT_NSS4_MCS4 = 0x134, + RTW89_HW_RATE_VHT_NSS4_MCS5 = 0x135, + RTW89_HW_RATE_VHT_NSS4_MCS6 = 0x136, + RTW89_HW_RATE_VHT_NSS4_MCS7 = 0x137, + RTW89_HW_RATE_VHT_NSS4_MCS8 = 0x138, + RTW89_HW_RATE_VHT_NSS4_MCS9 = 0x139, + RTW89_HW_RATE_HE_NSS1_MCS0 = 0x180, + RTW89_HW_RATE_HE_NSS1_MCS1 = 0x181, + RTW89_HW_RATE_HE_NSS1_MCS2 = 0x182, + RTW89_HW_RATE_HE_NSS1_MCS3 = 0x183, + RTW89_HW_RATE_HE_NSS1_MCS4 = 0x184, + RTW89_HW_RATE_HE_NSS1_MCS5 = 0x185, + RTW89_HW_RATE_HE_NSS1_MCS6 = 0x186, + RTW89_HW_RATE_HE_NSS1_MCS7 = 0x187, + RTW89_HW_RATE_HE_NSS1_MCS8 = 0x188, + RTW89_HW_RATE_HE_NSS1_MCS9 = 0x189, + RTW89_HW_RATE_HE_NSS1_MCS10 = 0x18A, + RTW89_HW_RATE_HE_NSS1_MCS11 = 0x18B, + RTW89_HW_RATE_HE_NSS2_MCS0 = 0x190, + RTW89_HW_RATE_HE_NSS2_MCS1 = 0x191, + RTW89_HW_RATE_HE_NSS2_MCS2 = 0x192, + RTW89_HW_RATE_HE_NSS2_MCS3 = 0x193, + RTW89_HW_RATE_HE_NSS2_MCS4 = 0x194, + RTW89_HW_RATE_HE_NSS2_MCS5 = 0x195, + RTW89_HW_RATE_HE_NSS2_MCS6 = 0x196, + RTW89_HW_RATE_HE_NSS2_MCS7 = 0x197, + RTW89_HW_RATE_HE_NSS2_MCS8 = 0x198, + RTW89_HW_RATE_HE_NSS2_MCS9 = 0x199, + RTW89_HW_RATE_HE_NSS2_MCS10 = 0x19A, + RTW89_HW_RATE_HE_NSS2_MCS11 = 0x19B, + RTW89_HW_RATE_HE_NSS3_MCS0 = 0x1A0, + RTW89_HW_RATE_HE_NSS3_MCS1 = 0x1A1, + RTW89_HW_RATE_HE_NSS3_MCS2 = 0x1A2, + RTW89_HW_RATE_HE_NSS3_MCS3 = 0x1A3, + RTW89_HW_RATE_HE_NSS3_MCS4 = 0x1A4, + RTW89_HW_RATE_HE_NSS3_MCS5 = 0x1A5, + RTW89_HW_RATE_HE_NSS3_MCS6 = 0x1A6, + RTW89_HW_RATE_HE_NSS3_MCS7 = 0x1A7, + RTW89_HW_RATE_HE_NSS3_MCS8 = 0x1A8, + RTW89_HW_RATE_HE_NSS3_MCS9 = 0x1A9, + RTW89_HW_RATE_HE_NSS3_MCS10 = 0x1AA, + RTW89_HW_RATE_HE_NSS3_MCS11 = 0x1AB, + RTW89_HW_RATE_HE_NSS4_MCS0 = 0x1B0, + RTW89_HW_RATE_HE_NSS4_MCS1 = 0x1B1, + RTW89_HW_RATE_HE_NSS4_MCS2 = 0x1B2, + RTW89_HW_RATE_HE_NSS4_MCS3 = 0x1B3, + RTW89_HW_RATE_HE_NSS4_MCS4 = 0x1B4, + RTW89_HW_RATE_HE_NSS4_MCS5 = 0x1B5, + RTW89_HW_RATE_HE_NSS4_MCS6 = 0x1B6, + RTW89_HW_RATE_HE_NSS4_MCS7 = 0x1B7, + RTW89_HW_RATE_HE_NSS4_MCS8 = 0x1B8, + RTW89_HW_RATE_HE_NSS4_MCS9 = 0x1B9, + RTW89_HW_RATE_HE_NSS4_MCS10 = 0x1BA, + RTW89_HW_RATE_HE_NSS4_MCS11 = 0x1BB, + RTW89_HW_RATE_NR, + + RTW89_HW_RATE_MASK_MOD = GENMASK(8, 7), + RTW89_HW_RATE_MASK_VAL = GENMASK(6, 0), +}; + +/* 2G channels, + * 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 + */ +#define RTW89_2G_CH_NUM 14 + +/* 5G channels, + * 36, 38, 40, 42, 44, 46, 48, 50, + * 52, 54, 56, 58, 60, 62, 64, + * 100, 102, 104, 106, 108, 110, 112, 114, + * 116, 118, 120, 122, 124, 126, 128, 130, + * 132, 134, 136, 138, 140, 142, 144, + * 149, 151, 153, 155, 157, 159, 161, 163, + * 165, 167, 169, 171, 173, 175, 177 + */ +#define RTW89_5G_CH_NUM 53 + +enum rtw89_rate_section { + RTW89_RS_CCK, + RTW89_RS_OFDM, + RTW89_RS_MCS, /* for HT/VHT/HE */ + RTW89_RS_HEDCM, + RTW89_RS_OFFSET, + RTW89_RS_MAX, + RTW89_RS_LMT_NUM = RTW89_RS_MCS + 1, +}; + +enum rtw89_rate_max { + RTW89_RATE_CCK_MAX = 4, + RTW89_RATE_OFDM_MAX = 8, + RTW89_RATE_MCS_MAX = 12, + RTW89_RATE_HEDCM_MAX = 4, /* for HEDCM MCS0/1/3/4 */ + RTW89_RATE_OFFSET_MAX = 5, /* for HE(HEDCM)/VHT/HT/OFDM/CCK offset */ +}; + +enum rtw89_nss { + RTW89_NSS_1 = 0, + RTW89_NSS_2 = 1, + /* HE DCM only support 1ss and 2ss */ + RTW89_NSS_HEDCM_MAX = RTW89_NSS_2 + 1, + RTW89_NSS_3 = 2, + RTW89_NSS_4 = 3, + RTW89_NSS_MAX, +}; + +enum rtw89_ntx { + RTW89_1TX = 0, + RTW89_2TX = 1, + RTW89_NTX_NUM, +}; + +enum rtw89_beamforming_type { + RTW89_NONBF = 0, + RTW89_BF = 1, + RTW89_BF_NUM, +}; + +enum rtw89_regulation_type { + RTW89_WW = 0, + RTW89_ETSI = 1, + RTW89_FCC = 2, + RTW89_MKK = 3, + RTW89_NA = 4, + RTW89_IC = 5, + RTW89_KCC = 6, + RTW89_NCC = 7, + RTW89_CHILE = 8, + RTW89_ACMA = 9, + RTW89_MEXICO = 10, + RTW89_UKRAINE = 11, + RTW89_CN = 12, + RTW89_REGD_NUM, +}; + +extern const u8 rtw89_rs_idx_max[RTW89_RS_MAX]; +extern const u8 rtw89_rs_nss_max[RTW89_RS_MAX]; + +struct rtw89_txpwr_byrate { + s8 cck[RTW89_RATE_CCK_MAX]; + s8 ofdm[RTW89_RATE_OFDM_MAX]; + s8 mcs[RTW89_NSS_MAX][RTW89_RATE_MCS_MAX]; + s8 hedcm[RTW89_NSS_HEDCM_MAX][RTW89_RATE_HEDCM_MAX]; + s8 offset[RTW89_RATE_OFFSET_MAX]; +}; + +enum rtw89_bandwidth_section_num { + RTW89_BW20_SEC_NUM = 8, + RTW89_BW40_SEC_NUM = 4, + RTW89_BW80_SEC_NUM = 2, +}; + +struct rtw89_txpwr_limit { + s8 cck_20m[RTW89_BF_NUM]; + s8 cck_40m[RTW89_BF_NUM]; + s8 ofdm[RTW89_BF_NUM]; + s8 mcs_20m[RTW89_BW20_SEC_NUM][RTW89_BF_NUM]; + s8 mcs_40m[RTW89_BW40_SEC_NUM][RTW89_BF_NUM]; + s8 mcs_80m[RTW89_BW80_SEC_NUM][RTW89_BF_NUM]; + s8 mcs_160m[RTW89_BF_NUM]; + s8 mcs_40m_0p5[RTW89_BF_NUM]; + s8 mcs_40m_2p5[RTW89_BF_NUM]; +}; + +#define RTW89_RU_SEC_NUM 8 + +struct rtw89_txpwr_limit_ru { + s8 ru26[RTW89_RU_SEC_NUM]; + s8 ru52[RTW89_RU_SEC_NUM]; + s8 ru106[RTW89_RU_SEC_NUM]; +}; + +struct rtw89_rate_desc { + enum rtw89_nss nss; + enum rtw89_rate_section rs; + u8 idx; +}; + +#define PHY_STS_HDR_LEN 8 +#define RF_PATH_MAX 4 +#define RTW89_MAX_PPDU_CNT 8 +struct rtw89_rx_phy_ppdu { + u8 *buf; + u32 len; + u8 rssi_avg; + s8 rssi[RF_PATH_MAX]; + u8 mac_id; + bool to_self; + bool valid; +}; + +enum rtw89_mac_idx { + RTW89_MAC_0 = 0, + RTW89_MAC_1 = 1, +}; + +enum rtw89_phy_idx { + RTW89_PHY_0 = 0, + RTW89_PHY_1 = 1, + RTW89_PHY_MAX +}; + +enum rtw89_rf_path { + RF_PATH_A = 0, + RF_PATH_B = 1, + RF_PATH_C = 2, + RF_PATH_D = 3, + RF_PATH_AB, + RF_PATH_AC, + RF_PATH_AD, + RF_PATH_BC, + RF_PATH_BD, + RF_PATH_CD, + RF_PATH_ABC, + RF_PATH_ABD, + RF_PATH_ACD, + RF_PATH_BCD, + RF_PATH_ABCD, +}; + +enum rtw89_rf_path_bit { + RF_A = BIT(0), + RF_B = BIT(1), + RF_C = BIT(2), + RF_D = BIT(3), + + RF_AB = (RF_A | RF_B), + RF_AC = (RF_A | RF_C), + RF_AD = (RF_A | RF_D), + RF_BC = (RF_B | RF_C), + RF_BD = (RF_B | RF_D), + RF_CD = (RF_C | RF_D), + + RF_ABC = (RF_A | RF_B | RF_C), + RF_ABD = (RF_A | RF_B | RF_D), + RF_ACD = (RF_A | RF_C | RF_D), + RF_BCD = (RF_B | RF_C | RF_D), + + RF_ABCD = (RF_A | RF_B | RF_C | RF_D), +}; + +enum rtw89_bandwidth { + RTW89_CHANNEL_WIDTH_20 = 0, + RTW89_CHANNEL_WIDTH_40 = 1, + RTW89_CHANNEL_WIDTH_80 = 2, + RTW89_CHANNEL_WIDTH_160 = 3, + RTW89_CHANNEL_WIDTH_80_80 = 4, + RTW89_CHANNEL_WIDTH_5 = 5, + RTW89_CHANNEL_WIDTH_10 = 6, +}; + +enum rtw89_ps_mode { + RTW89_PS_MODE_NONE = 0, + RTW89_PS_MODE_RFOFF = 1, + RTW89_PS_MODE_CLK_GATED = 2, + RTW89_PS_MODE_PWR_GATED = 3, +}; + +#define RTW89_MAX_CHANNEL_WIDTH RTW89_CHANNEL_WIDTH_80 +#define RTW89_2G_BW_NUM (RTW89_CHANNEL_WIDTH_40 + 1) +#define RTW89_5G_BW_NUM (RTW89_CHANNEL_WIDTH_80 + 1) +#define RTW89_PPE_BW_NUM (RTW89_CHANNEL_WIDTH_80 + 1) + +enum rtw89_ru_bandwidth { + RTW89_RU26 = 0, + RTW89_RU52 = 1, + RTW89_RU106 = 2, + RTW89_RU_NUM, +}; + +enum rtw89_sc_offset { + RTW89_SC_DONT_CARE = 0, + RTW89_SC_20_UPPER = 1, + RTW89_SC_20_LOWER = 2, + RTW89_SC_20_UPMOST = 3, + RTW89_SC_20_LOWEST = 4, + RTW89_SC_40_UPPER = 9, + RTW89_SC_40_LOWER = 10, +}; + +struct rtw89_channel_params { + u8 center_chan; + u8 primary_chan; + u8 bandwidth; + u8 pri_ch_idx; + u8 cch_by_bw[RTW89_MAX_CHANNEL_WIDTH + 1]; +}; + +struct rtw89_channel_help_params { + u16 tx_en; +}; + +struct rtw89_port_reg { + u32 port_cfg; + u32 tbtt_prohib; + u32 bcn_area; + u32 bcn_early; + u32 tbtt_early; + u32 tbtt_agg; + u32 bcn_space; + u32 bcn_forcetx; + u32 bcn_err_cnt; + u32 bcn_err_flag; + u32 dtim_ctrl; + u32 tbtt_shift; + u32 bcn_cnt_tmr; + u32 tsftr_l; + u32 tsftr_h; +}; + +struct rtw89_txwd_body { + __le32 dword0; + __le32 dword1; + __le32 dword2; + __le32 dword3; + __le32 dword4; + __le32 dword5; +} __packed; + +struct rtw89_txwd_info { + __le32 dword0; + __le32 dword1; + __le32 dword2; + __le32 dword3; + __le32 dword4; + __le32 dword5; +} __packed; + +struct rtw89_rx_desc_info { + u16 pkt_size; + u8 pkt_type; + u8 drv_info_size; + u8 shift; + u8 wl_hd_iv_len; + bool long_rxdesc; + bool bb_sel; + bool mac_info_valid; + u16 data_rate; + u8 gi_ltf; + u8 bw; + u32 free_run_cnt; + u8 user_id; + bool sr_en; + u8 ppdu_cnt; + u8 ppdu_type; + bool icv_err; + bool crc32_err; + bool hw_dec; + bool sw_dec; + bool addr1_match; + u8 frag; + u16 seq; + u8 frame_type; + u8 rx_pl_id; + bool addr_cam_valid; + u8 addr_cam_id; + u8 sec_cam_id; + u8 mac_id; + u16 offset; + bool ready; +}; + +struct rtw89_rxdesc_short { + __le32 dword0; + __le32 dword1; + __le32 dword2; + __le32 dword3; +} __packed; + +struct rtw89_rxdesc_long { + __le32 dword0; + __le32 dword1; + __le32 dword2; + __le32 dword3; + __le32 dword4; + __le32 dword5; + __le32 dword6; + __le32 dword7; +} __packed; + +struct rtw89_tx_desc_info { + u16 pkt_size; + u8 wp_offset; + u8 qsel; + u8 ch_dma; + u8 hdr_llc_len; + bool is_bmc; + bool en_wd_info; + bool wd_page; + bool use_rate; + bool dis_data_fb; + bool tid_indicate; + bool agg_en; + bool bk; + u8 ampdu_density; + u8 ampdu_num; + bool sec_en; + u8 sec_type; + u8 sec_cam_idx; + u16 data_rate; + bool fw_dl; + u16 seq; + bool a_ctrl_bsr; +}; + +struct rtw89_core_tx_request { + enum rtw89_core_tx_type tx_type; + + struct sk_buff *skb; + struct ieee80211_vif *vif; + struct ieee80211_sta *sta; + struct rtw89_tx_desc_info desc_info; +}; + +struct rtw89_txq { + struct list_head list; + unsigned long flags; + int wait_cnt; +}; + +struct rtw89_mac_ax_gnt { + u8 gnt_bt_sw_en; + u8 gnt_bt; + u8 gnt_wl_sw_en; + u8 gnt_wl; +}; + +#define RTW89_MAC_AX_COEX_GNT_NR 2 +struct rtw89_mac_ax_coex_gnt { + struct rtw89_mac_ax_gnt band[RTW89_MAC_AX_COEX_GNT_NR]; +}; + +enum rtw89_btc_ncnt { + BTC_NCNT_POWER_ON = 0x0, + BTC_NCNT_POWER_OFF, + BTC_NCNT_INIT_COEX, + BTC_NCNT_SCAN_START, + BTC_NCNT_SCAN_FINISH, + BTC_NCNT_SPECIAL_PACKET, + BTC_NCNT_SWITCH_BAND, + BTC_NCNT_RFK_TIMEOUT, + BTC_NCNT_SHOW_COEX_INFO, + BTC_NCNT_ROLE_INFO, + BTC_NCNT_CONTROL, + BTC_NCNT_RADIO_STATE, + BTC_NCNT_CUSTOMERIZE, + BTC_NCNT_WL_RFK, + BTC_NCNT_WL_STA, + BTC_NCNT_FWINFO, + BTC_NCNT_TIMER, + BTC_NCNT_NUM +}; + +enum rtw89_btc_btinfo { + BTC_BTINFO_L0 = 0, + BTC_BTINFO_L1, + BTC_BTINFO_L2, + BTC_BTINFO_L3, + BTC_BTINFO_H0, + BTC_BTINFO_H1, + BTC_BTINFO_H2, + BTC_BTINFO_H3, + BTC_BTINFO_MAX +}; + +enum rtw89_btc_dcnt { + BTC_DCNT_RUN = 0x0, + BTC_DCNT_CX_RUNINFO, + BTC_DCNT_RPT, + BTC_DCNT_RPT_FREEZE, + BTC_DCNT_CYCLE, + BTC_DCNT_CYCLE_FREEZE, + BTC_DCNT_W1, + BTC_DCNT_W1_FREEZE, + BTC_DCNT_B1, + BTC_DCNT_B1_FREEZE, + BTC_DCNT_TDMA_NONSYNC, + BTC_DCNT_SLOT_NONSYNC, + BTC_DCNT_BTCNT_FREEZE, + BTC_DCNT_WL_SLOT_DRIFT, + BTC_DCNT_WL_STA_LAST, + BTC_DCNT_NUM, +}; + +enum rtw89_btc_wl_state_cnt { + BTC_WCNT_SCANAP = 0x0, + BTC_WCNT_DHCP, + BTC_WCNT_EAPOL, + BTC_WCNT_ARP, + BTC_WCNT_SCBDUPDATE, + BTC_WCNT_RFK_REQ, + BTC_WCNT_RFK_GO, + BTC_WCNT_RFK_REJECT, + BTC_WCNT_RFK_TIMEOUT, + BTC_WCNT_CH_UPDATE, + BTC_WCNT_NUM +}; + +enum rtw89_btc_bt_state_cnt { + BTC_BCNT_RETRY = 0x0, + BTC_BCNT_REINIT, + BTC_BCNT_REENABLE, + BTC_BCNT_SCBDREAD, + BTC_BCNT_RELINK, + BTC_BCNT_IGNOWL, + BTC_BCNT_INQPAG, + BTC_BCNT_INQ, + BTC_BCNT_PAGE, + BTC_BCNT_ROLESW, + BTC_BCNT_AFH, + BTC_BCNT_INFOUPDATE, + BTC_BCNT_INFOSAME, + BTC_BCNT_SCBDUPDATE, + BTC_BCNT_HIPRI_TX, + BTC_BCNT_HIPRI_RX, + BTC_BCNT_LOPRI_TX, + BTC_BCNT_LOPRI_RX, + BTC_BCNT_RATECHG, + BTC_BCNT_NUM +}; + +enum rtw89_btc_bt_profile { + BTC_BT_NOPROFILE = 0, + BTC_BT_HFP = BIT(0), + BTC_BT_HID = BIT(1), + BTC_BT_A2DP = BIT(2), + BTC_BT_PAN = BIT(3), + BTC_PROFILE_MAX = 4, +}; + +struct rtw89_btc_ant_info { + u8 type; /* shared, dedicated */ + u8 num; + u8 isolation; + + u8 single_pos: 1;/* Single antenna at S0 or S1 */ + u8 diversity: 1; +}; + +enum rtw89_tfc_dir { + RTW89_TFC_UL, + RTW89_TFC_DL, +}; + +struct rtw89_btc_wl_smap { + u32 busy: 1; + u32 scan: 1; + u32 connecting: 1; + u32 roaming: 1; + u32 _4way: 1; + u32 rf_off: 1; + u32 lps: 1; + u32 ips: 1; + u32 init_ok: 1; + u32 traffic_dir : 2; + u32 rf_off_pre: 1; + u32 lps_pre: 1; +}; + +enum rtw89_tfc_lv { + RTW89_TFC_IDLE, + RTW89_TFC_ULTRA_LOW, + RTW89_TFC_LOW, + RTW89_TFC_MID, + RTW89_TFC_HIGH, +}; + +#define RTW89_TP_SHIFT 18 /* bytes/2s --> Mbps */ +DECLARE_EWMA(tp, 10, 2); + +struct rtw89_traffic_stats { + /* units in bytes */ + u64 tx_unicast; + u64 rx_unicast; + u32 tx_avg_len; + u32 rx_avg_len; + + /* count for packets */ + u64 tx_cnt; + u64 rx_cnt; + + /* units in Mbps */ + u32 tx_throughput; + u32 rx_throughput; + u32 tx_throughput_raw; + u32 rx_throughput_raw; + enum rtw89_tfc_lv tx_tfc_lv; + enum rtw89_tfc_lv rx_tfc_lv; + struct ewma_tp tx_ewma_tp; + struct ewma_tp rx_ewma_tp; + + u16 tx_rate; + u16 rx_rate; +}; + +struct rtw89_btc_statistic { + u8 rssi; /* 0%~110% (dBm = rssi -110) */ + struct rtw89_traffic_stats traffic; +}; + +#define BTC_WL_RSSI_THMAX 4 + +struct rtw89_btc_wl_link_info { + struct rtw89_btc_statistic stat; + enum rtw89_tfc_dir dir; + u8 rssi_state[BTC_WL_RSSI_THMAX]; + u8 mac_addr[ETH_ALEN]; + u8 busy; + u8 ch; + u8 bw; + u8 band; + u8 role; + u8 pid; + u8 phy; + u8 dtim_period; + u8 mode; + + u8 mac_id; + u8 tx_retry; + + u32 bcn_period; + u32 busy_t; + u32 tx_time; + u32 client_cnt; + u32 rx_rate_drop_cnt; + + u32 active: 1; + u32 noa: 1; + u32 client_ps: 1; + u32 connected: 2; +}; + +union rtw89_btc_wl_state_map { + u32 val; + struct rtw89_btc_wl_smap map; +}; + +struct rtw89_btc_bt_hfp_desc { + u32 exist: 1; + u32 type: 2; + u32 rsvd: 29; +}; + +struct rtw89_btc_bt_hid_desc { + u32 exist: 1; + u32 slot_info: 2; + u32 pair_cnt: 2; + u32 type: 8; + u32 rsvd: 19; +}; + +struct rtw89_btc_bt_a2dp_desc { + u8 exist: 1; + u8 exist_last: 1; + u8 play_latency: 1; + u8 type: 3; + u8 active: 1; + u8 sink: 1; + + u8 bitpool; + u16 vendor_id; + u32 device_name; + u32 flush_time; +}; + +struct rtw89_btc_bt_pan_desc { + u32 exist: 1; + u32 type: 1; + u32 active: 1; + u32 rsvd: 29; +}; + +struct rtw89_btc_bt_rfk_info { + u32 run: 1; + u32 req: 1; + u32 timeout: 1; + u32 rsvd: 29; +}; + +union rtw89_btc_bt_rfk_info_map { + u32 val; + struct rtw89_btc_bt_rfk_info map; +}; + +struct rtw89_btc_bt_ver_info { + u32 fw_coex; /* match with which coex_ver */ + u32 fw; +}; + +struct rtw89_btc_bool_sta_chg { + u32 now: 1; + u32 last: 1; + u32 remain: 1; + u32 srvd: 29; +}; + +struct rtw89_btc_u8_sta_chg { + u8 now; + u8 last; + u8 remain; + u8 rsvd; +}; + +struct rtw89_btc_wl_scan_info { + u8 band[RTW89_PHY_MAX]; + u8 phy_map; + u8 rsvd; +}; + +struct rtw89_btc_wl_dbcc_info { + u8 op_band[RTW89_PHY_MAX]; /* op band in each phy */ + u8 scan_band[RTW89_PHY_MAX]; /* scan band in each phy */ + u8 real_band[RTW89_PHY_MAX]; + u8 role[RTW89_PHY_MAX]; /* role in each phy */ +}; + +struct rtw89_btc_wl_active_role { + u8 connected: 1; + u8 pid: 3; + u8 phy: 1; + u8 noa: 1; + u8 band: 2; + + u8 client_ps: 1; + u8 bw: 7; + + u8 role; + u8 ch; + + u16 tx_lvl; + u16 rx_lvl; + u16 tx_rate; + u16 rx_rate; +}; + +struct rtw89_btc_wl_role_info_bpos { + u16 none: 1; + u16 station: 1; + u16 ap: 1; + u16 vap: 1; + u16 adhoc: 1; + u16 adhoc_master: 1; + u16 mesh: 1; + u16 moniter: 1; + u16 p2p_device: 1; + u16 p2p_gc: 1; + u16 p2p_go: 1; + u16 nan: 1; +}; + +union rtw89_btc_wl_role_info_map { + u16 val; + struct rtw89_btc_wl_role_info_bpos role; +}; + +struct rtw89_btc_wl_role_info { /* struct size must be n*4 bytes */ + u8 connect_cnt; + u8 link_mode; + union rtw89_btc_wl_role_info_map role_map; + struct rtw89_btc_wl_active_role active_role[RTW89_MAX_HW_PORT_NUM]; +}; + +struct rtw89_btc_wl_ver_info { + u32 fw_coex; /* match with which coex_ver */ + u32 fw; + u32 mac; + u32 bb; + u32 rf; +}; + +struct rtw89_btc_wl_afh_info { + u8 en; + u8 ch; + u8 bw; + u8 rsvd; +} __packed; + +struct rtw89_btc_wl_rfk_info { + u32 state: 2; + u32 path_map: 4; + u32 phy_map: 2; + u32 band: 2; + u32 type: 8; + u32 rsvd: 14; +}; + +struct rtw89_btc_bt_smap { + u32 connect: 1; + u32 ble_connect: 1; + u32 acl_busy: 1; + u32 sco_busy: 1; + u32 mesh_busy: 1; + u32 inq_pag: 1; +}; + +union rtw89_btc_bt_state_map { + u32 val; + struct rtw89_btc_bt_smap map; +}; + +#define BTC_BT_RSSI_THMAX 4 +#define BTC_BT_AFH_GROUP 12 + +struct rtw89_btc_bt_link_info { + struct rtw89_btc_u8_sta_chg profile_cnt; + struct rtw89_btc_bool_sta_chg multi_link; + struct rtw89_btc_bool_sta_chg relink; + struct rtw89_btc_bt_hfp_desc hfp_desc; + struct rtw89_btc_bt_hid_desc hid_desc; + struct rtw89_btc_bt_a2dp_desc a2dp_desc; + struct rtw89_btc_bt_pan_desc pan_desc; + union rtw89_btc_bt_state_map status; + + u8 sut_pwr_level[BTC_PROFILE_MAX]; + u8 golden_rx_shift[BTC_PROFILE_MAX]; + u8 rssi_state[BTC_BT_RSSI_THMAX]; + u8 afh_map[BTC_BT_AFH_GROUP]; + + u32 role_sw: 1; + u32 slave_role: 1; + u32 afh_update: 1; + u32 cqddr: 1; + u32 rssi: 8; + u32 tx_3m: 1; + u32 rsvd: 19; +}; + +struct rtw89_btc_3rdcx_info { + u8 type; /* 0: none, 1:zigbee, 2:LTE */ + u8 hw_coex; + u16 rsvd; +}; + +struct rtw89_btc_dm_emap { + u32 init: 1; + u32 pta_owner: 1; + u32 wl_rfk_timeout: 1; + u32 bt_rfk_timeout: 1; + + u32 wl_fw_hang: 1; + u32 offload_mismatch: 1; + u32 cycle_hang: 1; + u32 w1_hang: 1; + + u32 b1_hang: 1; + u32 tdma_no_sync: 1; + u32 wl_slot_drift: 1; +}; + +union rtw89_btc_dm_error_map { + u32 val; + struct rtw89_btc_dm_emap map; +}; + +struct rtw89_btc_rf_para { + u32 tx_pwr_freerun; + u32 rx_gain_freerun; + u32 tx_pwr_perpkt; + u32 rx_gain_perpkt; +}; + +struct rtw89_btc_wl_info { + struct rtw89_btc_wl_link_info link_info[RTW89_MAX_HW_PORT_NUM]; + struct rtw89_btc_wl_rfk_info rfk_info; + struct rtw89_btc_wl_ver_info ver_info; + struct rtw89_btc_wl_afh_info afh_info; + struct rtw89_btc_wl_role_info role_info; + struct rtw89_btc_wl_scan_info scan_info; + struct rtw89_btc_wl_dbcc_info dbcc_info; + struct rtw89_btc_rf_para rf_para; + union rtw89_btc_wl_state_map status; + + u8 port_id[RTW89_WIFI_ROLE_MLME_MAX]; + u8 rssi_level; + + u32 scbd; +}; + +struct rtw89_btc_module { + struct rtw89_btc_ant_info ant; + u8 rfe_type; + u8 cv; + + u8 bt_solo: 1; + u8 bt_pos: 1; + u8 switch_type: 1; + + u8 rsvd; +}; + +#define RTW89_BTC_DM_MAXSTEP 30 +#define RTW89_BTC_DM_CNT_MAX (RTW89_BTC_DM_MAXSTEP * 8) + +struct rtw89_btc_dm_step { + u16 step[RTW89_BTC_DM_MAXSTEP]; + u8 step_pos; + bool step_ov; +}; + +struct rtw89_btc_init_info { + struct rtw89_btc_module module; + u8 wl_guard_ch; + + u8 wl_only: 1; + u8 wl_init_ok: 1; + u8 dbcc_en: 1; + u8 cx_other: 1; + u8 bt_only: 1; + + u16 rsvd; +}; + +struct rtw89_btc_wl_tx_limit_para { + u16 enable; + u32 tx_time; /* unit: us */ + u16 tx_retry; +}; + +struct rtw89_btc_bt_scan_info { + u16 win; + u16 intvl; + u32 enable: 1; + u32 interlace: 1; + u32 rsvd: 30; +}; + +enum rtw89_btc_bt_scan_type { + BTC_SCAN_INQ = 0, + BTC_SCAN_PAGE, + BTC_SCAN_BLE, + BTC_SCAN_INIT, + BTC_SCAN_TV, + BTC_SCAN_ADV, + BTC_SCAN_MAX1, +}; + +struct rtw89_btc_bt_info { + struct rtw89_btc_bt_link_info link_info; + struct rtw89_btc_bt_scan_info scan_info[BTC_SCAN_MAX1]; + struct rtw89_btc_bt_ver_info ver_info; + struct rtw89_btc_bool_sta_chg enable; + struct rtw89_btc_bool_sta_chg inq_pag; + struct rtw89_btc_rf_para rf_para; + union rtw89_btc_bt_rfk_info_map rfk_info; + + u8 raw_info[BTC_BTINFO_MAX]; /* raw bt info from mailbox */ + + u32 scbd; + u32 feature; + + u32 mbx_avl: 1; + u32 whql_test: 1; + u32 igno_wl: 1; + u32 reinit: 1; + u32 ble_scan_en: 1; + u32 btg_type: 1; + u32 inq: 1; + u32 pag: 1; + u32 run_patch_code: 1; + u32 hi_lna_rx: 1; + u32 rsvd: 22; +}; + +struct rtw89_btc_cx { + struct rtw89_btc_wl_info wl; + struct rtw89_btc_bt_info bt; + struct rtw89_btc_3rdcx_info other; + u32 state_map; + u32 cnt_bt[BTC_BCNT_NUM]; + u32 cnt_wl[BTC_WCNT_NUM]; +}; + +struct rtw89_btc_fbtc_tdma { + u8 type; + u8 rxflctrl; + u8 txpause; + u8 wtgle_n; + u8 leak_n; + u8 ext_ctrl; + u8 rsvd0; + u8 rsvd1; +} __packed; + +#define CXMREG_MAX 30 +#define FCXMAX_STEP 255 /*STEP trace record cnt, Max:65535, default:255*/ +#define BTCRPT_VER 1 +#define BTC_CYCLE_SLOT_MAX 48 /* must be even number, non-zero */ + +enum rtw89_btc_bt_rfk_counter { + BTC_BCNT_RFK_REQ = 0, + BTC_BCNT_RFK_GO = 1, + BTC_BCNT_RFK_REJECT = 2, + BTC_BCNT_RFK_FAIL = 3, + BTC_BCNT_RFK_TIMEOUT = 4, + BTC_BCNT_RFK_MAX +}; + +struct rtw89_btc_fbtc_rpt_ctrl { + u16 fver; + u16 rpt_cnt; /* tmr counters */ + u32 wl_fw_coex_ver; /* match which driver's coex version */ + u32 wl_fw_cx_offload; + u32 wl_fw_ver; + u32 rpt_enable; + u32 rpt_para; /* ms */ + u32 mb_send_fail_cnt; /* fw send mailbox fail counter */ + u32 mb_send_ok_cnt; /* fw send mailbox ok counter */ + u32 mb_recv_cnt; /* fw recv mailbox counter */ + u32 mb_a2dp_empty_cnt; /* a2dp empty count */ + u32 mb_a2dp_flct_cnt; /* a2dp empty flow control counter */ + u32 mb_a2dp_full_cnt; /* a2dp empty full counter */ + u32 bt_rfk_cnt[BTC_BCNT_RFK_MAX]; + u32 c2h_cnt; /* fw send c2h counter */ + u32 h2c_cnt; /* fw recv h2c counter */ +} __packed; + +enum rtw89_fbtc_ext_ctrl_type { + CXECTL_OFF = 0x0, /* tdma off */ + CXECTL_B2 = 0x1, /* allow B2 (beacon-early) */ + CXECTL_EXT = 0x2, + CXECTL_MAX +}; + +union rtw89_btc_fbtc_rxflct { + u8 val; + u8 type: 3; + u8 tgln_n: 5; +}; + +enum rtw89_btc_cxst_state { + CXST_OFF = 0x0, + CXST_B2W = 0x1, + CXST_W1 = 0x2, + CXST_W2 = 0x3, + CXST_W2B = 0x4, + CXST_B1 = 0x5, + CXST_B2 = 0x6, + CXST_B3 = 0x7, + CXST_B4 = 0x8, + CXST_LK = 0x9, + CXST_BLK = 0xa, + CXST_E2G = 0xb, + CXST_E5G = 0xc, + CXST_EBT = 0xd, + CXST_ENULL = 0xe, + CXST_WLK = 0xf, + CXST_W1FDD = 0x10, + CXST_B1FDD = 0x11, + CXST_MAX = 0x12, +}; + +enum { + CXBCN_ALL = 0x0, + CXBCN_ALL_OK, + CXBCN_BT_SLOT, + CXBCN_BT_OK, + CXBCN_MAX +}; + +enum btc_slot_type { + SLOT_MIX = 0x0, /* accept BT Lower-Pri Tx/Rx request 0x778 = 1 */ + SLOT_ISO = 0x1, /* no accept BT Lower-Pri Tx/Rx request 0x778 = d*/ + CXSTYPE_NUM, +}; + +enum { /* TIME */ + CXT_BT = 0x0, + CXT_WL = 0x1, + CXT_MAX +}; + +enum { /* TIME-A2DP */ + CXT_FLCTRL_OFF = 0x0, + CXT_FLCTRL_ON = 0x1, + CXT_FLCTRL_MAX +}; + +enum { /* STEP TYPE */ + CXSTEP_NONE = 0x0, + CXSTEP_EVNT = 0x1, + CXSTEP_SLOT = 0x2, + CXSTEP_MAX, +}; + +#define FCXGPIODBG_VER 1 +#define BTC_DBG_MAX1 32 +struct rtw89_btc_fbtc_gpio_dbg { + u8 fver; + u8 rsvd; + u16 rsvd2; + u32 en_map; /* which debug signal (see btc_wl_gpio_debug) is enable */ + u32 pre_state; /* the debug signal is 1 or 0 */ + u8 gpio_map[BTC_DBG_MAX1]; /*the debug signals to GPIO-Position */ +} __packed; + +#define FCXMREG_VER 1 +struct rtw89_btc_fbtc_mreg_val { + u8 fver; + u8 reg_num; + __le16 rsvd; + __le32 mreg_val[CXMREG_MAX]; +} __packed; + +#define RTW89_DEF_FBTC_MREG(__type, __bytes, __offset) \ + { .type = cpu_to_le16(__type), .bytes = cpu_to_le16(__bytes), \ + .offset = cpu_to_le32(__offset), } + +struct rtw89_btc_fbtc_mreg { + __le16 type; + __le16 bytes; + __le32 offset; +} __packed; + +struct rtw89_btc_fbtc_slot { + __le16 dur; + __le32 cxtbl; + __le16 cxtype; +} __packed; + +#define FCXSLOTS_VER 1 +struct rtw89_btc_fbtc_slots { + u8 fver; + u8 tbl_num; + __le16 rsvd; + __le32 update_map; + struct rtw89_btc_fbtc_slot slot[CXST_MAX]; +} __packed; + +#define FCXSTEP_VER 2 +struct rtw89_btc_fbtc_step { + u8 type; + u8 val; + __le16 difft; +} __packed; + +struct rtw89_btc_fbtc_steps { + u8 fver; + u8 rsvd; + __le16 cnt; + __le16 pos_old; + __le16 pos_new; + struct rtw89_btc_fbtc_step step[FCXMAX_STEP]; +} __packed; + +#define FCXCYSTA_VER 2 +struct rtw89_btc_fbtc_cysta { /* statistics for cycles */ + u8 fver; + u8 rsvd; + __le16 cycles; /* total cycle number */ + __le16 cycles_a2dp[CXT_FLCTRL_MAX]; + __le16 a2dpept; /* a2dp empty cnt */ + __le16 a2dpeptto; /* a2dp empty timeout cnt*/ + __le16 tavg_cycle[CXT_MAX]; /* avg wl/bt cycle time */ + __le16 tmax_cycle[CXT_MAX]; /* max wl/bt cycle time */ + __le16 tmaxdiff_cycle[CXT_MAX]; /* max wl-wl bt-bt cycle diff time */ + __le16 tavg_a2dp[CXT_FLCTRL_MAX]; /* avg a2dp PSTDMA/TDMA time */ + __le16 tmax_a2dp[CXT_FLCTRL_MAX]; /* max a2dp PSTDMA/TDMA time */ + __le16 tavg_a2dpept; /* avg a2dp empty time */ + __le16 tmax_a2dpept; /* max a2dp empty time */ + __le16 tavg_lk; /* avg leak-slot time */ + __le16 tmax_lk; /* max leak-slot time */ + __le32 slot_cnt[CXST_MAX]; /* slot count */ + __le32 bcn_cnt[CXBCN_MAX]; + __le32 leakrx_cnt; /* the rximr occur at leak slot */ + __le32 collision_cnt; /* counter for event/timer occur at same time */ + __le32 skip_cnt; + __le32 exception; + __le32 except_cnt; +#if (FCXCYSTA_VER > 1) + __le16 tslot_cycle[BTC_CYCLE_SLOT_MAX]; +#endif +} __packed; + +#define FCXNULLSTA_VER 1 +struct rtw89_btc_fbtc_cynullsta { /* cycle null statistics */ + u8 fver; + u8 rsvd; + __le16 rsvd2; + __le32 max_t[2]; /* max_t for 0:null0/1:null1 */ + __le32 avg_t[2]; /* avg_t for 0:null0/1:null1 */ + __le32 result[2][4]; /* 0:fail, 1:ok, 2:on_time, 3:retry */ +} __packed; + +#define FCX_BTVER_VER 1 +struct rtw89_btc_fbtc_btver { + u8 fver; + u8 rsvd; + __le16 rsvd2; + __le32 coex_ver; /*bit[15:8]->shared, bit[7:0]->non-shared */ + __le32 fw_ver; + __le32 feature; +} __packed; + +#define FCX_BTSCAN_VER 1 +struct rtw89_btc_fbtc_btscan { + u8 fver; + u8 rsvd; + __le16 rsvd2; + u8 scan[6]; +} __packed; + +#define FCX_BTAFH_VER 1 +struct rtw89_btc_fbtc_btafh { + u8 fver; + u8 rsvd; + __le16 rsvd2; + u8 afh_l[4]; /*bit0:2402, bit1: 2403.... bit31:2433 */ + u8 afh_m[4]; /*bit0:2434, bit1: 2435.... bit31:2465 */ + u8 afh_h[4]; /*bit0:2466, bit1:2467......bit14:2480 */ +} __packed; + +#define FCX_BTDEVINFO_VER 1 +struct rtw89_btc_fbtc_btdevinfo { + u8 fver; + u8 rsvd; + __le16 vendor_id; + __le32 dev_name; /* only 24 bits valid */ + __le32 flush_time; +} __packed; + +#define RTW89_BTC_WL_DEF_TX_PWR GENMASK(7, 0) +struct rtw89_btc_rf_trx_para { + u32 wl_tx_power; /* absolute Tx power (dBm), 0xff-> no BTC control */ + u32 wl_rx_gain; /* rx gain table index (TBD.) */ + u8 bt_tx_power; /* decrease Tx power (dB) */ + u8 bt_rx_gain; /* LNA constrain level */ +}; + +struct rtw89_btc_dm { + struct rtw89_btc_fbtc_slot slot[CXST_MAX]; + struct rtw89_btc_fbtc_slot slot_now[CXST_MAX]; + struct rtw89_btc_fbtc_tdma tdma; + struct rtw89_btc_fbtc_tdma tdma_now; + struct rtw89_mac_ax_coex_gnt gnt; + struct rtw89_btc_init_info init_info; /* pass to wl_fw if offload */ + struct rtw89_btc_rf_trx_para rf_trx_para; + struct rtw89_btc_wl_tx_limit_para wl_tx_limit; + struct rtw89_btc_dm_step dm_step; + union rtw89_btc_dm_error_map error; + u32 cnt_dm[BTC_DCNT_NUM]; + u32 cnt_notify[BTC_NCNT_NUM]; + + u32 update_slot_map; + u32 set_ant_path; + + u32 wl_only: 1; + u32 wl_fw_cx_offload: 1; + u32 freerun: 1; + u32 wl_ps_ctrl: 2; + u32 wl_mimo_ps: 1; + u32 leak_ap: 1; + u32 noisy_level: 3; + u32 coex_info_map: 8; + u32 bt_only: 1; + u32 wl_btg_rx: 1; + u32 trx_para_level: 8; + u32 wl_stb_chg: 1; + u32 rsvd: 3; + + u16 slot_dur[CXST_MAX]; + + u8 run_reason; + u8 run_action; +}; + +struct rtw89_btc_ctrl { + u32 manual: 1; + u32 igno_bt: 1; + u32 always_freerun: 1; + u32 trace_step: 16; + u32 rsvd: 12; +}; + +struct rtw89_btc_dbg { + /* cmd "rb" */ + bool rb_done; + u32 rb_val; +}; + +#define FCXTDMA_VER 1 + +enum rtw89_btc_btf_fw_event { + BTF_EVNT_RPT = 0, + BTF_EVNT_BT_INFO = 1, + BTF_EVNT_BT_SCBD = 2, + BTF_EVNT_BT_REG = 3, + BTF_EVNT_CX_RUNINFO = 4, + BTF_EVNT_BT_PSD = 5, + BTF_EVNT_BUF_OVERFLOW, + BTF_EVNT_C2H_LOOPBACK, + BTF_EVNT_MAX, +}; + +enum btf_fw_event_report { + BTC_RPT_TYPE_CTRL = 0x0, + BTC_RPT_TYPE_TDMA, + BTC_RPT_TYPE_SLOT, + BTC_RPT_TYPE_CYSTA, + BTC_RPT_TYPE_STEP, + BTC_RPT_TYPE_NULLSTA, + BTC_RPT_TYPE_MREG, + BTC_RPT_TYPE_GPIO_DBG, + BTC_RPT_TYPE_BT_VER, + BTC_RPT_TYPE_BT_SCAN, + BTC_RPT_TYPE_BT_AFH, + BTC_RPT_TYPE_BT_DEVICE, + BTC_RPT_TYPE_TEST, + BTC_RPT_TYPE_MAX = 31 +}; + +enum rtw_btc_btf_reg_type { + REG_MAC = 0x0, + REG_BB = 0x1, + REG_RF = 0x2, + REG_BT_RF = 0x3, + REG_BT_MODEM = 0x4, + REG_BT_BLUEWIZE = 0x5, + REG_BT_VENDOR = 0x6, + REG_BT_LE = 0x7, + REG_MAX_TYPE, +}; + +struct rtw89_btc_rpt_cmn_info { + u32 rx_cnt; + u32 rx_len; + u32 req_len; /* expected rsp len */ + u8 req_fver; /* expected rsp fver */ + u8 rsp_fver; /* fver from fw */ + u8 valid; +} __packed; + +struct rtw89_btc_report_ctrl_state { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_rpt_ctrl finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_tdma { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_tdma finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_slots { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_slots finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_cysta { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_cysta finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_step { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_steps finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_nullsta { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_cynullsta finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_mreg { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_mreg_val finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_gpio_dbg { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_gpio_dbg finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_btver { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_btver finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_btscan { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_btscan finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_btafh { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_btafh finfo; /* info from fw */ +}; + +struct rtw89_btc_rpt_fbtc_btdev { + struct rtw89_btc_rpt_cmn_info cinfo; /* common info, by driver */ + struct rtw89_btc_fbtc_btdevinfo finfo; /* info from fw */ +}; + +enum rtw89_btc_btfre_type { + BTFRE_INVALID_INPUT = 0x0, /* invalid input parameters */ + BTFRE_UNDEF_TYPE, + BTFRE_EXCEPTION, + BTFRE_MAX, +}; + +struct rtw89_btc_btf_fwinfo { + u32 cnt_c2h; + u32 cnt_h2c; + u32 cnt_h2c_fail; + u32 event[BTF_EVNT_MAX]; + + u32 err[BTFRE_MAX]; + u32 len_mismch; + u32 fver_mismch; + u32 rpt_en_map; + + struct rtw89_btc_report_ctrl_state rpt_ctrl; + struct rtw89_btc_rpt_fbtc_tdma rpt_fbtc_tdma; + struct rtw89_btc_rpt_fbtc_slots rpt_fbtc_slots; + struct rtw89_btc_rpt_fbtc_cysta rpt_fbtc_cysta; + struct rtw89_btc_rpt_fbtc_step rpt_fbtc_step; + struct rtw89_btc_rpt_fbtc_nullsta rpt_fbtc_nullsta; + struct rtw89_btc_rpt_fbtc_mreg rpt_fbtc_mregval; + struct rtw89_btc_rpt_fbtc_gpio_dbg rpt_fbtc_gpio_dbg; + struct rtw89_btc_rpt_fbtc_btver rpt_fbtc_btver; + struct rtw89_btc_rpt_fbtc_btscan rpt_fbtc_btscan; + struct rtw89_btc_rpt_fbtc_btafh rpt_fbtc_btafh; + struct rtw89_btc_rpt_fbtc_btdev rpt_fbtc_btdev; +}; + +#define RTW89_BTC_POLICY_MAXLEN 512 + +struct rtw89_btc { + struct rtw89_btc_cx cx; + struct rtw89_btc_dm dm; + struct rtw89_btc_ctrl ctrl; + struct rtw89_btc_module mdinfo; + struct rtw89_btc_btf_fwinfo fwinfo; + struct rtw89_btc_dbg dbg; + + struct work_struct eapol_notify_work; + struct work_struct arp_notify_work; + struct work_struct dhcp_notify_work; + struct work_struct wl_sta_notify_work; + + u32 bt_req_len; + + u8 policy[RTW89_BTC_POLICY_MAXLEN]; + u16 policy_len; + u16 policy_type; + bool bt_req_en; + bool update_policy_force; + bool lps; +}; + +enum rtw89_ra_mode { + RTW89_RA_MODE_CCK = BIT(0), + RTW89_RA_MODE_OFDM = BIT(1), + RTW89_RA_MODE_HT = BIT(2), + RTW89_RA_MODE_VHT = BIT(3), + RTW89_RA_MODE_HE = BIT(4), +}; + +enum rtw89_ra_report_mode { + RTW89_RA_RPT_MODE_LEGACY, + RTW89_RA_RPT_MODE_HT, + RTW89_RA_RPT_MODE_VHT, + RTW89_RA_RPT_MODE_HE, +}; + +enum rtw89_dig_noisy_level { + RTW89_DIG_NOISY_LEVEL0 = -1, + RTW89_DIG_NOISY_LEVEL1 = 0, + RTW89_DIG_NOISY_LEVEL2 = 1, + RTW89_DIG_NOISY_LEVEL3 = 2, + RTW89_DIG_NOISY_LEVEL_MAX = 3, +}; + +enum rtw89_gi_ltf { + RTW89_GILTF_LGI_4XHE32 = 0, + RTW89_GILTF_SGI_4XHE08 = 1, + RTW89_GILTF_2XHE16 = 2, + RTW89_GILTF_2XHE08 = 3, + RTW89_GILTF_1XHE16 = 4, + RTW89_GILTF_1XHE08 = 5, + RTW89_GILTF_MAX +}; + +enum rtw89_rx_frame_type { + RTW89_RX_TYPE_MGNT = 0, + RTW89_RX_TYPE_CTRL = 1, + RTW89_RX_TYPE_DATA = 2, + RTW89_RX_TYPE_RSVD = 3, +}; + +struct rtw89_ra_info { + u8 is_dis_ra:1; + /* Bit0 : CCK + * Bit1 : OFDM + * Bit2 : HT + * Bit3 : VHT + * Bit4 : HE + */ + u8 mode_ctrl:5; + u8 bw_cap:2; + u8 macid; + u8 dcm_cap:1; + u8 er_cap:1; + u8 init_rate_lv:2; + u8 upd_all:1; + u8 en_sgi:1; + u8 ldpc_cap:1; + u8 stbc_cap:1; + u8 ss_num:3; + u8 giltf:3; + u8 upd_bw_nss_mask:1; + u8 upd_mask:1; + u64 ra_mask; /* 63 bits ra_mask + 1 bit CSI ctrl */ + /* BFee CSI */ + u8 band_num; + u8 ra_csi_rate_en:1; + u8 fixed_csi_rate_en:1; + u8 cr_tbl_sel:1; + u8 rsvd2:5; + u8 csi_mcs_ss_idx; + u8 csi_mode:2; + u8 csi_gi_ltf:3; + u8 csi_bw:3; +}; + +#define RTW89_PPDU_MAX_USR 4 +#define RTW89_PPDU_MAC_INFO_USR_SIZE 4 +#define RTW89_PPDU_MAC_INFO_SIZE 8 +#define RTW89_PPDU_MAC_RX_CNT_SIZE 96 + +#define RTW89_MAX_RX_AGG_NUM 64 +#define RTW89_MAX_TX_AGG_NUM 128 + +struct rtw89_ampdu_params { + u16 agg_num; + bool amsdu; +}; + +struct rtw89_ra_report { + struct rate_info txrate; + u32 bit_rate; + u16 hw_rate; +}; + +DECLARE_EWMA(rssi, 10, 16); + +struct rtw89_sta { + u8 mac_id; + bool disassoc; + struct rtw89_vif *rtwvif; + struct rtw89_ra_info ra; + struct rtw89_ra_report ra_report; + int max_agg_wait; + u8 prev_rssi; + struct ewma_rssi avg_rssi; + struct rtw89_ampdu_params ampdu_params[IEEE80211_NUM_TIDS]; + struct ieee80211_rx_status rx_status; + u16 rx_hw_rate; + __le32 htc_template; + + bool use_cfg_mask; + struct cfg80211_bitrate_mask mask; + + bool cctl_tx_time; + u32 ampdu_max_time:4; + bool cctl_tx_retry_limit; + u32 data_tx_cnt_lmt:6; +}; + +#define RTW89_MAX_ADDR_CAM_NUM 128 +#define RTW89_MAX_BSSID_CAM_NUM 20 +#define RTW89_MAX_SEC_CAM_NUM 128 +#define RTW89_SEC_CAM_IN_ADDR_CAM 7 + +struct rtw89_addr_cam_entry { + u8 addr_cam_idx; + u8 offset; + u8 len; + u8 valid : 1; + u8 addr_mask : 6; + u8 wapi : 1; + u8 mask_sel : 2; + u8 bssid_cam_idx: 6; + u8 tma[ETH_ALEN]; + u8 sma[ETH_ALEN]; + + u8 sec_ent_mode; + DECLARE_BITMAP(sec_cam_map, RTW89_SEC_CAM_IN_ADDR_CAM); + u8 sec_ent_keyid[RTW89_SEC_CAM_IN_ADDR_CAM]; + u8 sec_ent[RTW89_SEC_CAM_IN_ADDR_CAM]; + struct rtw89_sec_cam_entry *sec_entries[RTW89_SEC_CAM_IN_ADDR_CAM]; +}; + +struct rtw89_bssid_cam_entry { + u8 bssid[ETH_ALEN]; + u8 phy_idx; + u8 bssid_cam_idx; + u8 offset; + u8 len; + u8 valid : 1; + u8 num; +}; + +struct rtw89_sec_cam_entry { + u8 sec_cam_idx; + u8 offset; + u8 len; + u8 type : 4; + u8 ext_key : 1; + u8 spp_mode : 1; + /* 256 bits */ + u8 key[32]; +}; + +struct rtw89_efuse { + bool valid; + u8 xtal_cap; + u8 addr[ETH_ALEN]; + u8 rfe_type; + char country_code[2]; +}; + +struct rtw89_vif { + struct list_head list; + u8 mac_id; + u8 port; + u8 mac_addr[ETH_ALEN]; + u8 bssid[ETH_ALEN]; + u8 phy_idx; + u8 mac_idx; + u8 net_type; + u8 wifi_role; + u8 self_role; + u8 wmm; + u8 bcn_hit_cond; + u8 hit_rule; + bool trigger; + bool lsig_txop; + u8 tgt_ind; + u8 frm_tgt_ind; + bool wowlan_pattern; + bool wowlan_uc; + bool wowlan_magic; + bool is_hesta; + bool last_a_ctrl; + union { + struct { + struct ieee80211_sta *ap; + } mgd; + struct { + struct list_head sta_list; + } ap; + }; + struct rtw89_addr_cam_entry addr_cam; + struct rtw89_bssid_cam_entry bssid_cam; + struct ieee80211_tx_queue_params tx_params[IEEE80211_NUM_ACS]; + struct rtw89_traffic_stats stats; +}; + +enum rtw89_lv1_rcvy_step { + RTW89_LV1_RCVY_STEP_1, + RTW89_LV1_RCVY_STEP_2, +}; + +struct rtw89_hci_ops { + int (*tx_write)(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req); + void (*tx_kick_off)(struct rtw89_dev *rtwdev, u8 txch); + void (*flush_queues)(struct rtw89_dev *rtwdev, u32 queues, bool drop); + void (*reset)(struct rtw89_dev *rtwdev); + int (*start)(struct rtw89_dev *rtwdev); + void (*stop)(struct rtw89_dev *rtwdev); + void (*link_ps)(struct rtw89_dev *rtwdev, bool enter); + void (*recalc_int_mit)(struct rtw89_dev *rtwdev); + + u8 (*read8)(struct rtw89_dev *rtwdev, u32 addr); + u16 (*read16)(struct rtw89_dev *rtwdev, u32 addr); + u32 (*read32)(struct rtw89_dev *rtwdev, u32 addr); + void (*write8)(struct rtw89_dev *rtwdev, u32 addr, u8 data); + void (*write16)(struct rtw89_dev *rtwdev, u32 addr, u16 data); + void (*write32)(struct rtw89_dev *rtwdev, u32 addr, u32 data); + + int (*mac_pre_init)(struct rtw89_dev *rtwdev); + int (*mac_post_init)(struct rtw89_dev *rtwdev); + int (*deinit)(struct rtw89_dev *rtwdev); + + u32 (*check_and_reclaim_tx_resource)(struct rtw89_dev *rtwdev, u8 txch); + int (*mac_lv1_rcvy)(struct rtw89_dev *rtwdev, enum rtw89_lv1_rcvy_step step); + void (*dump_err_status)(struct rtw89_dev *rtwdev); + int (*napi_poll)(struct napi_struct *napi, int budget); +}; + +struct rtw89_hci_info { + const struct rtw89_hci_ops *ops; + enum rtw89_hci_type type; + u32 rpwm_addr; + u32 cpwm_addr; +}; + +struct rtw89_chip_ops { + void (*bb_reset)(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx); + void (*bb_sethw)(struct rtw89_dev *rtwdev); + u32 (*read_rf)(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path, + u32 addr, u32 mask); + bool (*write_rf)(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path, + u32 addr, u32 mask, u32 data); + void (*set_channel)(struct rtw89_dev *rtwdev, + struct rtw89_channel_params *param); + void (*set_channel_help)(struct rtw89_dev *rtwdev, bool enter, + struct rtw89_channel_help_params *p); + int (*read_efuse)(struct rtw89_dev *rtwdev, u8 *log_map); + int (*read_phycap)(struct rtw89_dev *rtwdev, u8 *phycap_map); + void (*fem_setup)(struct rtw89_dev *rtwdev); + void (*rfk_init)(struct rtw89_dev *rtwdev); + void (*rfk_channel)(struct rtw89_dev *rtwdev); + void (*rfk_band_changed)(struct rtw89_dev *rtwdev); + void (*rfk_track)(struct rtw89_dev *rtwdev); + void (*power_trim)(struct rtw89_dev *rtwdev); + void (*set_txpwr)(struct rtw89_dev *rtwdev); + void (*set_txpwr_ctrl)(struct rtw89_dev *rtwdev); + int (*init_txpwr_unit)(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx); + u8 (*get_thermal)(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path); + void (*ctrl_btg)(struct rtw89_dev *rtwdev, bool btg); + void (*query_ppdu)(struct rtw89_dev *rtwdev, + struct rtw89_rx_phy_ppdu *phy_ppdu, + struct ieee80211_rx_status *status); + void (*bb_ctrl_btc_preagc)(struct rtw89_dev *rtwdev, bool bt_en); + void (*set_txpwr_ul_tb_offset)(struct rtw89_dev *rtwdev, + s16 pw_ofst, enum rtw89_mac_idx mac_idx); + + void (*btc_set_rfe)(struct rtw89_dev *rtwdev); + void (*btc_init_cfg)(struct rtw89_dev *rtwdev); + void (*btc_set_wl_pri)(struct rtw89_dev *rtwdev, u8 map, bool state); + void (*btc_set_wl_txpwr_ctrl)(struct rtw89_dev *rtwdev, u32 txpwr_val); + s8 (*btc_get_bt_rssi)(struct rtw89_dev *rtwdev, s8 val); + void (*btc_bt_aci_imp)(struct rtw89_dev *rtwdev); + void (*btc_update_bt_cnt)(struct rtw89_dev *rtwdev); + void (*btc_wl_s1_standby)(struct rtw89_dev *rtwdev, bool state); +}; + +enum rtw89_dma_ch { + RTW89_DMA_ACH0 = 0, + RTW89_DMA_ACH1 = 1, + RTW89_DMA_ACH2 = 2, + RTW89_DMA_ACH3 = 3, + RTW89_DMA_ACH4 = 4, + RTW89_DMA_ACH5 = 5, + RTW89_DMA_ACH6 = 6, + RTW89_DMA_ACH7 = 7, + RTW89_DMA_B0MG = 8, + RTW89_DMA_B0HI = 9, + RTW89_DMA_B1MG = 10, + RTW89_DMA_B1HI = 11, + RTW89_DMA_H2C = 12, + RTW89_DMA_CH_NUM = 13 +}; + +enum rtw89_qta_mode { + RTW89_QTA_SCC, + RTW89_QTA_DLFW, + + /* keep last */ + RTW89_QTA_INVALID, +}; + +struct rtw89_hfc_ch_cfg { + u16 min; + u16 max; +#define grp_0 0 +#define grp_1 1 +#define grp_num 2 + u8 grp; +}; + +struct rtw89_hfc_ch_info { + u16 aval; + u16 used; +}; + +struct rtw89_hfc_pub_cfg { + u16 grp0; + u16 grp1; + u16 pub_max; + u16 wp_thrd; +}; + +struct rtw89_hfc_pub_info { + u16 g0_used; + u16 g1_used; + u16 g0_aval; + u16 g1_aval; + u16 pub_aval; + u16 wp_aval; +}; + +struct rtw89_hfc_prec_cfg { + u16 ch011_prec; + u16 h2c_prec; + u16 wp_ch07_prec; + u16 wp_ch811_prec; + u8 ch011_full_cond; + u8 h2c_full_cond; + u8 wp_ch07_full_cond; + u8 wp_ch811_full_cond; +}; + +struct rtw89_hfc_param { + bool en; + bool h2c_en; + u8 mode; + struct rtw89_hfc_ch_cfg *ch_cfg; + struct rtw89_hfc_ch_info ch_info[RTW89_DMA_CH_NUM]; + struct rtw89_hfc_pub_cfg *pub_cfg; + struct rtw89_hfc_pub_info pub_info; + struct rtw89_hfc_prec_cfg *prec_cfg; +}; + +struct rtw89_hfc_param_ini { + struct rtw89_hfc_ch_cfg *ch_cfg; + struct rtw89_hfc_pub_cfg *pub_cfg; + struct rtw89_hfc_prec_cfg *prec_cfg; + u8 mode; +}; + +struct rtw89_dle_size { + u16 pge_size; + u16 lnk_pge_num; + u16 unlnk_pge_num; +}; + +struct rtw89_wde_quota { + u16 hif; + u16 wcpu; + u16 pkt_in; + u16 cpu_io; +}; + +struct rtw89_ple_quota { + u16 cma0_tx; + u16 cma1_tx; + u16 c2h; + u16 h2c; + u16 wcpu; + u16 mpdu_proc; + u16 cma0_dma; + u16 cma1_dma; + u16 bb_rpt; + u16 wd_rel; + u16 cpu_io; +}; + +struct rtw89_dle_mem { + enum rtw89_qta_mode mode; + struct rtw89_dle_size *wde_size; + struct rtw89_dle_size *ple_size; + struct rtw89_wde_quota *wde_min_qt; + struct rtw89_wde_quota *wde_max_qt; + struct rtw89_ple_quota *ple_min_qt; + struct rtw89_ple_quota *ple_max_qt; +}; + +struct rtw89_reg_def { + u32 addr; + u32 mask; +}; + +struct rtw89_reg2_def { + u32 addr; + u32 data; +}; + +struct rtw89_reg3_def { + u32 addr; + u32 mask; + u32 data; +}; + +struct rtw89_reg5_def { + u8 flag; /* recognized by parsers */ + u8 path; + u32 addr; + u32 mask; + u32 data; +}; + +struct rtw89_phy_table { + const struct rtw89_reg2_def *regs; + u32 n_regs; + enum rtw89_rf_path rf_path; +}; + +struct rtw89_txpwr_table { + const void *data; + u32 size; + void (*load)(struct rtw89_dev *rtwdev, + const struct rtw89_txpwr_table *tbl); +}; + +struct rtw89_chip_info { + enum rtw89_core_chip_id chip_id; + const struct rtw89_chip_ops *ops; + const char *fw_name; + u32 fifo_size; + u16 max_amsdu_limit; + bool dis_2g_40m_ul_ofdma; + struct rtw89_hfc_param_ini *hfc_param_ini; + struct rtw89_dle_mem *dle_mem; + u32 rf_base_addr[2]; + u8 rf_path_num; + u8 tx_nss; + u8 rx_nss; + u8 acam_num; + u8 bcam_num; + u8 scam_num; + + u8 sec_ctrl_efuse_size; + u32 physical_efuse_size; + u32 logical_efuse_size; + u32 limit_efuse_size; + u32 phycap_addr; + u32 phycap_size; + + const struct rtw89_pwr_cfg * const *pwr_on_seq; + const struct rtw89_pwr_cfg * const *pwr_off_seq; + const struct rtw89_phy_table *bb_table; + const struct rtw89_phy_table *rf_table[RF_PATH_MAX]; + const struct rtw89_phy_table *nctl_table; + const struct rtw89_txpwr_table *byr_table; + const struct rtw89_phy_dig_gain_table *dig_table; + const s8 (*txpwr_lmt_2g)[RTW89_2G_BW_NUM][RTW89_NTX_NUM] + [RTW89_RS_LMT_NUM][RTW89_BF_NUM] + [RTW89_REGD_NUM][RTW89_2G_CH_NUM]; + const s8 (*txpwr_lmt_5g)[RTW89_5G_BW_NUM][RTW89_NTX_NUM] + [RTW89_RS_LMT_NUM][RTW89_BF_NUM] + [RTW89_REGD_NUM][RTW89_5G_CH_NUM]; + const s8 (*txpwr_lmt_ru_2g)[RTW89_RU_NUM][RTW89_NTX_NUM] + [RTW89_REGD_NUM][RTW89_2G_CH_NUM]; + const s8 (*txpwr_lmt_ru_5g)[RTW89_RU_NUM][RTW89_NTX_NUM] + [RTW89_REGD_NUM][RTW89_5G_CH_NUM]; + + u8 txpwr_factor_rf; + u8 txpwr_factor_mac; + + u32 para_ver; + u32 wlcx_desired; + u8 btcx_desired; + u8 scbd; + u8 mailbox; + + u8 afh_guard_ch; + const u8 *wl_rssi_thres; + const u8 *bt_rssi_thres; + u8 rssi_tol; + + u8 mon_reg_num; + const struct rtw89_btc_fbtc_mreg *mon_reg; + u8 rf_para_ulink_num; + const struct rtw89_btc_rf_trx_para *rf_para_ulink; + u8 rf_para_dlink_num; + const struct rtw89_btc_rf_trx_para *rf_para_dlink; + u8 ps_mode_supported; +}; + +enum rtw89_hcifc_mode { + RTW89_HCIFC_POH = 0, + RTW89_HCIFC_STF = 1, + RTW89_HCIFC_SDIO = 2, + + /* keep last */ + RTW89_HCIFC_MODE_INVALID, +}; + +struct rtw89_dle_info { + enum rtw89_qta_mode qta_mode; + u16 wde_pg_size; + u16 ple_pg_size; + u16 c0_rx_qta; + u16 c1_rx_qta; +}; + +enum rtw89_host_rpr_mode { + RTW89_RPR_MODE_POH = 0, + RTW89_RPR_MODE_STF +}; + +struct rtw89_mac_info { + struct rtw89_dle_info dle_info; + struct rtw89_hfc_param hfc_param; + enum rtw89_qta_mode qta_mode; + u8 rpwm_seq_num; + u8 cpwm_seq_num; +}; + +enum rtw89_fw_type { + RTW89_FW_NORMAL = 1, + RTW89_FW_WOWLAN = 3, +}; + +struct rtw89_fw_suit { + const u8 *data; + u32 size; + u8 major_ver; + u8 minor_ver; + u8 sub_ver; + u8 sub_idex; + u16 build_year; + u16 build_mon; + u16 build_date; + u16 build_hour; + u16 build_min; + u8 cmd_ver; +}; + +struct rtw89_fw_info { + const struct firmware *firmware; + struct rtw89_dev *rtwdev; + struct completion completion; + u8 h2c_seq; + u8 rec_seq; + struct rtw89_fw_suit normal; + struct rtw89_fw_suit wowlan; + bool fw_log_enable; +}; + +struct rtw89_cam_info { + DECLARE_BITMAP(addr_cam_map, RTW89_MAX_ADDR_CAM_NUM); + DECLARE_BITMAP(bssid_cam_map, RTW89_MAX_BSSID_CAM_NUM); + DECLARE_BITMAP(sec_cam_map, RTW89_MAX_SEC_CAM_NUM); +}; + +enum rtw89_sar_sources { + RTW89_SAR_SOURCE_NONE, + RTW89_SAR_SOURCE_COMMON, + + RTW89_SAR_SOURCE_NR, +}; + +struct rtw89_sar_cfg_common { + bool set[RTW89_SUBBAND_NR]; + s32 cfg[RTW89_SUBBAND_NR]; +}; + +struct rtw89_sar_info { + /* used to decide how to acces SAR cfg union */ + enum rtw89_sar_sources src; + + /* reserved for different knids of SAR cfg struct. + * supposed that a single cfg struct cannot handle various SAR sources. + */ + union { + struct rtw89_sar_cfg_common cfg_common; + }; +}; + +struct rtw89_hal { + u32 rx_fltr; + u8 cv; + u8 current_channel; + u8 current_primary_channel; + enum rtw89_subband current_subband; + u8 current_band_width; + u8 current_band_type; + /* center channel for different available bandwidth, + * val of (bw > current_band_width) is invalid + */ + u8 cch_by_bw[RTW89_MAX_CHANNEL_WIDTH + 1]; + u32 sw_amsdu_max_size; + u32 antenna_tx; + u32 antenna_rx; + u8 tx_nss; + u8 rx_nss; +}; + +#define RTW89_MAX_MAC_ID_NUM 128 + +enum rtw89_flags { + RTW89_FLAG_POWERON, + RTW89_FLAG_FW_RDY, + RTW89_FLAG_RUNNING, + RTW89_FLAG_BFEE_MON, + RTW89_FLAG_BFEE_EN, + RTW89_FLAG_NAPI_RUNNING, + RTW89_FLAG_LEISURE_PS, + RTW89_FLAG_LOW_POWER_MODE, + RTW89_FLAG_INACTIVE_PS, + + NUM_OF_RTW89_FLAGS, +}; + +struct rtw89_pkt_stat { + u16 beacon_nr; + u32 rx_rate_cnt[RTW89_HW_RATE_NR]; +}; + +DECLARE_EWMA(thermal, 4, 4); + +struct rtw89_phy_stat { + struct ewma_thermal avg_thermal[RF_PATH_MAX]; + struct rtw89_pkt_stat cur_pkt_stat; + struct rtw89_pkt_stat last_pkt_stat; +}; + +#define RTW89_DACK_PATH_NR 2 +#define RTW89_DACK_IDX_NR 2 +#define RTW89_DACK_MSBK_NR 16 +struct rtw89_dack_info { + bool dack_done; + u8 msbk_d[RTW89_DACK_PATH_NR][RTW89_DACK_IDX_NR][RTW89_DACK_MSBK_NR]; + u8 dadck_d[RTW89_DACK_PATH_NR][RTW89_DACK_IDX_NR]; + u16 addck_d[RTW89_DACK_PATH_NR][RTW89_DACK_IDX_NR]; + u16 biask_d[RTW89_DACK_PATH_NR][RTW89_DACK_IDX_NR]; + u32 dack_cnt; + bool addck_timeout[RTW89_DACK_PATH_NR]; + bool dadck_timeout[RTW89_DACK_PATH_NR]; + bool msbk_timeout[RTW89_DACK_PATH_NR]; +}; + +#define RTW89_IQK_CHS_NR 2 +#define RTW89_IQK_PATH_NR 4 +struct rtw89_iqk_info { + bool lok_cor_fail[RTW89_IQK_CHS_NR][RTW89_IQK_PATH_NR]; + bool lok_fin_fail[RTW89_IQK_CHS_NR][RTW89_IQK_PATH_NR]; + bool iqk_tx_fail[RTW89_IQK_CHS_NR][RTW89_IQK_PATH_NR]; + bool iqk_rx_fail[RTW89_IQK_CHS_NR][RTW89_IQK_PATH_NR]; + u32 iqk_fail_cnt; + bool is_iqk_init; + u32 iqk_channel[RTW89_IQK_CHS_NR]; + u8 iqk_band[RTW89_IQK_PATH_NR]; + u8 iqk_ch[RTW89_IQK_PATH_NR]; + u8 iqk_bw[RTW89_IQK_PATH_NR]; + u8 kcount; + u8 iqk_times; + u8 version; + u32 nb_txcfir[RTW89_IQK_PATH_NR]; + u32 nb_rxcfir[RTW89_IQK_PATH_NR]; + u32 bp_txkresult[RTW89_IQK_PATH_NR]; + u32 bp_rxkresult[RTW89_IQK_PATH_NR]; + u32 bp_iqkenable[RTW89_IQK_PATH_NR]; + bool is_wb_txiqk[RTW89_IQK_PATH_NR]; + bool is_wb_rxiqk[RTW89_IQK_PATH_NR]; + bool is_nbiqk; + bool iqk_fft_en; + bool iqk_xym_en; + bool iqk_sram_en; + bool iqk_cfir_en; + u8 thermal[RTW89_IQK_PATH_NR]; + bool thermal_rek_en; + u32 syn1to2; + u8 iqk_mcc_ch[RTW89_IQK_CHS_NR][RTW89_IQK_PATH_NR]; + u8 iqk_table_idx[RTW89_IQK_PATH_NR]; +}; + +#define RTW89_DPK_RF_PATH 2 +#define RTW89_DPK_AVG_THERMAL_NUM 8 +#define RTW89_DPK_BKUP_NUM 2 +struct rtw89_dpk_bkup_para { + enum rtw89_band band; + enum rtw89_bandwidth bw; + u8 ch; + bool path_ok; + u8 txagc_dpk; + u8 ther_dpk; + u8 gs; + u16 pwsf; +}; + +struct rtw89_dpk_info { + bool is_dpk_enable; + bool is_dpk_reload_en; + u16 dc_i[RTW89_DPK_RF_PATH]; + u16 dc_q[RTW89_DPK_RF_PATH]; + u8 corr_val[RTW89_DPK_RF_PATH]; + u8 corr_idx[RTW89_DPK_RF_PATH]; + u8 cur_idx[RTW89_DPK_RF_PATH]; + struct rtw89_dpk_bkup_para bp[RTW89_DPK_RF_PATH][RTW89_DPK_BKUP_NUM]; +}; + +struct rtw89_fem_info { + bool elna_2g; + bool elna_5g; + bool epa_2g; + bool epa_5g; +}; + +struct rtw89_phy_ch_info { + u8 rssi_min; + u16 rssi_min_macid; + u8 pre_rssi_min; + u8 rssi_max; + u16 rssi_max_macid; + u8 rxsc_160; + u8 rxsc_80; + u8 rxsc_40; + u8 rxsc_20; + u8 rxsc_l; + u8 is_noisy; +}; + +struct rtw89_agc_gaincode_set { + u8 lna_idx; + u8 tia_idx; + u8 rxb_idx; +}; + +#define IGI_RSSI_TH_NUM 5 +#define FA_TH_NUM 4 +#define LNA_GAIN_NUM 7 +#define TIA_GAIN_NUM 2 +struct rtw89_dig_info { + struct rtw89_agc_gaincode_set cur_gaincode; + bool force_gaincode_idx_en; + struct rtw89_agc_gaincode_set force_gaincode; + u8 igi_rssi_th[IGI_RSSI_TH_NUM]; + u16 fa_th[FA_TH_NUM]; + u8 igi_rssi; + u8 igi_fa_rssi; + u8 fa_rssi_ofst; + u8 dyn_igi_max; + u8 dyn_igi_min; + bool dyn_pd_th_en; + u8 dyn_pd_th_max; + u8 pd_low_th_ofst; + u8 ib_pbk; + s8 ib_pkpwr; + s8 lna_gain_a[LNA_GAIN_NUM]; + s8 lna_gain_g[LNA_GAIN_NUM]; + s8 *lna_gain; + s8 tia_gain_a[TIA_GAIN_NUM]; + s8 tia_gain_g[TIA_GAIN_NUM]; + s8 *tia_gain; + bool is_linked_pre; + bool bypass_dig; +}; + +enum rtw89_multi_cfo_mode { + RTW89_PKT_BASED_AVG_MODE = 0, + RTW89_ENTRY_BASED_AVG_MODE = 1, + RTW89_TP_BASED_AVG_MODE = 2, +}; + +enum rtw89_phy_cfo_status { + RTW89_PHY_DCFO_STATE_NORMAL = 0, + RTW89_PHY_DCFO_STATE_ENHANCE = 1, + RTW89_PHY_DCFO_STATE_MAX +}; + +struct rtw89_cfo_tracking_info { + u16 cfo_timer_ms; + bool cfo_trig_by_timer_en; + enum rtw89_phy_cfo_status phy_cfo_status; + u8 phy_cfo_trk_cnt; + bool is_adjust; + enum rtw89_multi_cfo_mode rtw89_multi_cfo_mode; + bool apply_compensation; + u8 crystal_cap; + u8 crystal_cap_default; + u8 def_x_cap; + s8 x_cap_ofst; + u32 sta_cfo_tolerance; + s32 cfo_tail[CFO_TRACK_MAX_USER]; + u16 cfo_cnt[CFO_TRACK_MAX_USER]; + s32 cfo_avg_pre; + s32 cfo_avg[CFO_TRACK_MAX_USER]; + s32 pre_cfo_avg[CFO_TRACK_MAX_USER]; + u32 packet_count; + u32 packet_count_pre; + s32 residual_cfo_acc; + u8 phy_cfotrk_state; + u8 phy_cfotrk_cnt; +}; + +/* 2GL, 2GH, 5GL1, 5GH1, 5GM1, 5GM2, 5GH1, 5GH2 */ +#define TSSI_TRIM_CH_GROUP_NUM 8 + +#define TSSI_CCK_CH_GROUP_NUM 6 +#define TSSI_MCS_2G_CH_GROUP_NUM 5 +#define TSSI_MCS_5G_CH_GROUP_NUM 14 +#define TSSI_MCS_CH_GROUP_NUM \ + (TSSI_MCS_2G_CH_GROUP_NUM + TSSI_MCS_5G_CH_GROUP_NUM) + +struct rtw89_tssi_info { + u8 thermal[RF_PATH_MAX]; + s8 tssi_trim[RF_PATH_MAX][TSSI_TRIM_CH_GROUP_NUM]; + s8 tssi_cck[RF_PATH_MAX][TSSI_CCK_CH_GROUP_NUM]; + s8 tssi_mcs[RF_PATH_MAX][TSSI_MCS_CH_GROUP_NUM]; + s8 extra_ofst[RF_PATH_MAX]; + bool tssi_tracking_check[RF_PATH_MAX]; + u8 default_txagc_offset[RF_PATH_MAX]; + u32 base_thermal[RF_PATH_MAX]; +}; + +struct rtw89_power_trim_info { + bool pg_thermal_trim; + bool pg_pa_bias_trim; + u8 thermal_trim[RF_PATH_MAX]; + u8 pa_bias_trim[RF_PATH_MAX]; +}; + +struct rtw89_regulatory { + char alpha2[3]; + u8 txpwr_regd[RTW89_BAND_MAX]; +}; + +enum rtw89_ifs_clm_application { + RTW89_IFS_CLM_INIT = 0, + RTW89_IFS_CLM_BACKGROUND = 1, + RTW89_IFS_CLM_ACS = 2, + RTW89_IFS_CLM_DIG = 3, + RTW89_IFS_CLM_TDMA_DIG = 4, + RTW89_IFS_CLM_DBG = 5, + RTW89_IFS_CLM_DBG_MANUAL = 6 +}; + +enum rtw89_env_racing_lv { + RTW89_RAC_RELEASE = 0, + RTW89_RAC_LV_1 = 1, + RTW89_RAC_LV_2 = 2, + RTW89_RAC_LV_3 = 3, + RTW89_RAC_LV_4 = 4, + RTW89_RAC_MAX_NUM = 5 +}; + +struct rtw89_ccx_para_info { + enum rtw89_env_racing_lv rac_lv; + u16 mntr_time; + u8 nhm_manual_th_ofst; + u8 nhm_manual_th0; + enum rtw89_ifs_clm_application ifs_clm_app; + u32 ifs_clm_manual_th_times; + u32 ifs_clm_manual_th0; + u8 fahm_manual_th_ofst; + u8 fahm_manual_th0; + u8 fahm_numer_opt; + u8 fahm_denom_opt; +}; + +enum rtw89_ccx_edcca_opt_sc_idx { + RTW89_CCX_EDCCA_SEG0_P0 = 0, + RTW89_CCX_EDCCA_SEG0_S1 = 1, + RTW89_CCX_EDCCA_SEG0_S2 = 2, + RTW89_CCX_EDCCA_SEG0_S3 = 3, + RTW89_CCX_EDCCA_SEG1_P0 = 4, + RTW89_CCX_EDCCA_SEG1_S1 = 5, + RTW89_CCX_EDCCA_SEG1_S2 = 6, + RTW89_CCX_EDCCA_SEG1_S3 = 7 +}; + +enum rtw89_ccx_edcca_opt_bw_idx { + RTW89_CCX_EDCCA_BW20_0 = 0, + RTW89_CCX_EDCCA_BW20_1 = 1, + RTW89_CCX_EDCCA_BW20_2 = 2, + RTW89_CCX_EDCCA_BW20_3 = 3, + RTW89_CCX_EDCCA_BW20_4 = 4, + RTW89_CCX_EDCCA_BW20_5 = 5, + RTW89_CCX_EDCCA_BW20_6 = 6, + RTW89_CCX_EDCCA_BW20_7 = 7 +}; + +#define RTW89_NHM_TH_NUM 11 +#define RTW89_FAHM_TH_NUM 11 +#define RTW89_NHM_RPT_NUM 12 +#define RTW89_FAHM_RPT_NUM 12 +#define RTW89_IFS_CLM_NUM 4 +struct rtw89_env_monitor_info { + u32 ccx_trigger_time; + u64 start_time; + u8 ccx_rpt_stamp; + u8 ccx_watchdog_result; + bool ccx_ongoing; + u8 ccx_rac_lv; + bool ccx_manual_ctrl; + u8 ccx_pre_rssi; + u16 clm_mntr_time; + u16 nhm_mntr_time; + u16 ifs_clm_mntr_time; + enum rtw89_ifs_clm_application ifs_clm_app; + u16 fahm_mntr_time; + u16 edcca_clm_mntr_time; + u16 ccx_period; + u8 ccx_unit_idx; + enum rtw89_ccx_edcca_opt_bw_idx ccx_edcca_opt_bw_idx; + u8 nhm_th[RTW89_NHM_TH_NUM]; + u16 ifs_clm_th_l[RTW89_IFS_CLM_NUM]; + u16 ifs_clm_th_h[RTW89_IFS_CLM_NUM]; + u8 fahm_numer_opt; + u8 fahm_denom_opt; + u8 fahm_th[RTW89_FAHM_TH_NUM]; + u16 clm_result; + u16 nhm_result[RTW89_NHM_RPT_NUM]; + u8 nhm_wgt[RTW89_NHM_RPT_NUM]; + u16 nhm_tx_cnt; + u16 nhm_cca_cnt; + u16 nhm_idle_cnt; + u16 ifs_clm_tx; + u16 ifs_clm_edcca_excl_cca; + u16 ifs_clm_ofdmfa; + u16 ifs_clm_ofdmcca_excl_fa; + u16 ifs_clm_cckfa; + u16 ifs_clm_cckcca_excl_fa; + u16 ifs_clm_total_ifs; + u8 ifs_clm_his[RTW89_IFS_CLM_NUM]; + u16 ifs_clm_avg[RTW89_IFS_CLM_NUM]; + u16 ifs_clm_cca[RTW89_IFS_CLM_NUM]; + u16 fahm_result[RTW89_FAHM_RPT_NUM]; + u16 fahm_denom_result; + u16 edcca_clm_result; + u8 clm_ratio; + u8 nhm_rpt[RTW89_NHM_RPT_NUM]; + u8 nhm_tx_ratio; + u8 nhm_cca_ratio; + u8 nhm_idle_ratio; + u8 nhm_ratio; + u16 nhm_result_sum; + u8 nhm_pwr; + u8 ifs_clm_tx_ratio; + u8 ifs_clm_edcca_excl_cca_ratio; + u8 ifs_clm_cck_fa_ratio; + u8 ifs_clm_ofdm_fa_ratio; + u8 ifs_clm_cck_cca_excl_fa_ratio; + u8 ifs_clm_ofdm_cca_excl_fa_ratio; + u16 ifs_clm_cck_fa_permil; + u16 ifs_clm_ofdm_fa_permil; + u32 ifs_clm_ifs_avg[RTW89_IFS_CLM_NUM]; + u32 ifs_clm_cca_avg[RTW89_IFS_CLM_NUM]; + u8 fahm_rpt[RTW89_FAHM_RPT_NUM]; + u16 fahm_result_sum; + u8 fahm_ratio; + u8 fahm_denom_ratio; + u8 fahm_pwr; + u8 edcca_clm_ratio; +}; + +enum rtw89_ser_rcvy_step { + RTW89_SER_DRV_STOP_TX, + RTW89_SER_DRV_STOP_RX, + RTW89_SER_DRV_STOP_RUN, + RTW89_SER_HAL_STOP_DMA, + RTW89_NUM_OF_SER_FLAGS +}; + +struct rtw89_ser { + u8 state; + u8 alarm_event; + + struct work_struct ser_hdl_work; + struct delayed_work ser_alarm_work; + struct state_ent *st_tbl; + struct event_ent *ev_tbl; + struct list_head msg_q; + spinlock_t msg_q_lock; /* lock when read/write ser msg */ + DECLARE_BITMAP(flags, RTW89_NUM_OF_SER_FLAGS); +}; + +enum rtw89_mac_ax_ps_mode { + RTW89_MAC_AX_PS_MODE_ACTIVE = 0, + RTW89_MAC_AX_PS_MODE_LEGACY = 1, + RTW89_MAC_AX_PS_MODE_WMMPS = 2, + RTW89_MAC_AX_PS_MODE_MAX = 3, +}; + +enum rtw89_last_rpwm_mode { + RTW89_LAST_RPWM_PS = 0x0, + RTW89_LAST_RPWM_ACTIVE = 0x6, +}; + +struct rtw89_lps_parm { + u8 macid; + u8 psmode; /* enum rtw89_mac_ax_ps_mode */ + u8 lastrpwm; /* enum rtw89_last_rpwm_mode */ +}; + +struct rtw89_ppdu_sts_info { + struct sk_buff_head rx_queue[RTW89_PHY_MAX]; + u8 curr_rx_ppdu_cnt[RTW89_PHY_MAX]; +}; + +struct rtw89_dev { + struct ieee80211_hw *hw; + struct device *dev; + + bool dbcc_en; + const struct rtw89_chip_info *chip; + struct rtw89_hal hal; + struct rtw89_mac_info mac; + struct rtw89_fw_info fw; + struct rtw89_hci_info hci; + struct rtw89_efuse efuse; + struct rtw89_traffic_stats stats; + + /* ensures exclusive access from mac80211 callbacks */ + struct mutex mutex; + struct list_head rtwvifs_list; + /* used to protect rf read write */ + struct mutex rf_mutex; + struct workqueue_struct *txq_wq; + struct work_struct txq_work; + struct delayed_work txq_reinvoke_work; + /* used to protect ba_list */ + spinlock_t ba_lock; + /* txqs to setup ba session */ + struct list_head ba_list; + struct work_struct ba_work; + + struct rtw89_cam_info cam_info; + + struct sk_buff_head c2h_queue; + struct work_struct c2h_work; + + struct rtw89_ser ser; + + DECLARE_BITMAP(hw_port, RTW89_MAX_HW_PORT_NUM); + DECLARE_BITMAP(mac_id_map, RTW89_MAX_MAC_ID_NUM); + DECLARE_BITMAP(flags, NUM_OF_RTW89_FLAGS); + + struct rtw89_phy_stat phystat; + struct rtw89_dack_info dack; + struct rtw89_iqk_info iqk; + struct rtw89_dpk_info dpk; + bool is_tssi_mode[RF_PATH_MAX]; + bool is_bt_iqk_timeout; + + struct rtw89_fem_info fem; + struct rtw89_txpwr_byrate byr[RTW89_BAND_MAX]; + struct rtw89_tssi_info tssi; + struct rtw89_power_trim_info pwr_trim; + + struct rtw89_cfo_tracking_info cfo_tracking; + struct rtw89_env_monitor_info env_monitor; + struct rtw89_dig_info dig; + struct rtw89_phy_ch_info ch_info; + struct delayed_work track_work; + struct delayed_work coex_act1_work; + struct delayed_work coex_bt_devinfo_work; + struct delayed_work coex_rfk_chk_work; + struct delayed_work cfo_track_work; + struct rtw89_ppdu_sts_info ppdu_sts; + u8 total_sta_assoc; + bool scanning; + + const struct rtw89_regulatory *regd; + struct rtw89_sar_info sar; + + struct rtw89_btc btc; + enum rtw89_ps_mode ps_mode; + bool lps_enabled; + + /* napi structure */ + struct net_device netdev; + struct napi_struct napi; + int napi_budget_countdown; + + /* HCI related data, keep last */ + u8 priv[0] __aligned(sizeof(void *)); +}; + +static inline int rtw89_hci_tx_write(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + return rtwdev->hci.ops->tx_write(rtwdev, tx_req); +} + +static inline void rtw89_hci_reset(struct rtw89_dev *rtwdev) +{ + rtwdev->hci.ops->reset(rtwdev); +} + +static inline int rtw89_hci_start(struct rtw89_dev *rtwdev) +{ + return rtwdev->hci.ops->start(rtwdev); +} + +static inline void rtw89_hci_stop(struct rtw89_dev *rtwdev) +{ + rtwdev->hci.ops->stop(rtwdev); +} + +static inline int rtw89_hci_deinit(struct rtw89_dev *rtwdev) +{ + return rtwdev->hci.ops->deinit(rtwdev); +} + +static inline void rtw89_hci_link_ps(struct rtw89_dev *rtwdev, bool enter) +{ + rtwdev->hci.ops->link_ps(rtwdev, enter); +} + +static inline void rtw89_hci_recalc_int_mit(struct rtw89_dev *rtwdev) +{ + rtwdev->hci.ops->recalc_int_mit(rtwdev); +} + +static inline u32 rtw89_hci_check_and_reclaim_tx_resource(struct rtw89_dev *rtwdev, u8 txch) +{ + return rtwdev->hci.ops->check_and_reclaim_tx_resource(rtwdev, txch); +} + +static inline void rtw89_hci_tx_kick_off(struct rtw89_dev *rtwdev, u8 txch) +{ + return rtwdev->hci.ops->tx_kick_off(rtwdev, txch); +} + +static inline void rtw89_hci_flush_queues(struct rtw89_dev *rtwdev, u32 queues, + bool drop) +{ + if (rtwdev->hci.ops->flush_queues) + return rtwdev->hci.ops->flush_queues(rtwdev, queues, drop); +} + +static inline u8 rtw89_read8(struct rtw89_dev *rtwdev, u32 addr) +{ + return rtwdev->hci.ops->read8(rtwdev, addr); +} + +static inline u16 rtw89_read16(struct rtw89_dev *rtwdev, u32 addr) +{ + return rtwdev->hci.ops->read16(rtwdev, addr); +} + +static inline u32 rtw89_read32(struct rtw89_dev *rtwdev, u32 addr) +{ + return rtwdev->hci.ops->read32(rtwdev, addr); +} + +static inline void rtw89_write8(struct rtw89_dev *rtwdev, u32 addr, u8 data) +{ + rtwdev->hci.ops->write8(rtwdev, addr, data); +} + +static inline void rtw89_write16(struct rtw89_dev *rtwdev, u32 addr, u16 data) +{ + rtwdev->hci.ops->write16(rtwdev, addr, data); +} + +static inline void rtw89_write32(struct rtw89_dev *rtwdev, u32 addr, u32 data) +{ + rtwdev->hci.ops->write32(rtwdev, addr, data); +} + +static inline void +rtw89_write8_set(struct rtw89_dev *rtwdev, u32 addr, u8 bit) +{ + u8 val; + + val = rtw89_read8(rtwdev, addr); + rtw89_write8(rtwdev, addr, val | bit); +} + +static inline void +rtw89_write16_set(struct rtw89_dev *rtwdev, u32 addr, u16 bit) +{ + u16 val; + + val = rtw89_read16(rtwdev, addr); + rtw89_write16(rtwdev, addr, val | bit); +} + +static inline void +rtw89_write32_set(struct rtw89_dev *rtwdev, u32 addr, u32 bit) +{ + u32 val; + + val = rtw89_read32(rtwdev, addr); + rtw89_write32(rtwdev, addr, val | bit); +} + +static inline void +rtw89_write8_clr(struct rtw89_dev *rtwdev, u32 addr, u8 bit) +{ + u8 val; + + val = rtw89_read8(rtwdev, addr); + rtw89_write8(rtwdev, addr, val & ~bit); +} + +static inline void +rtw89_write16_clr(struct rtw89_dev *rtwdev, u32 addr, u16 bit) +{ + u16 val; + + val = rtw89_read16(rtwdev, addr); + rtw89_write16(rtwdev, addr, val & ~bit); +} + +static inline void +rtw89_write32_clr(struct rtw89_dev *rtwdev, u32 addr, u32 bit) +{ + u32 val; + + val = rtw89_read32(rtwdev, addr); + rtw89_write32(rtwdev, addr, val & ~bit); +} + +static inline u32 +rtw89_read32_mask(struct rtw89_dev *rtwdev, u32 addr, u32 mask) +{ + u32 shift = __ffs(mask); + u32 orig; + u32 ret; + + orig = rtw89_read32(rtwdev, addr); + ret = (orig & mask) >> shift; + + return ret; +} + +static inline u16 +rtw89_read16_mask(struct rtw89_dev *rtwdev, u32 addr, u32 mask) +{ + u32 shift = __ffs(mask); + u32 orig; + u32 ret; + + orig = rtw89_read16(rtwdev, addr); + ret = (orig & mask) >> shift; + + return ret; +} + +static inline u8 +rtw89_read8_mask(struct rtw89_dev *rtwdev, u32 addr, u32 mask) +{ + u32 shift = __ffs(mask); + u32 orig; + u32 ret; + + orig = rtw89_read8(rtwdev, addr); + ret = (orig & mask) >> shift; + + return ret; +} + +static inline void +rtw89_write32_mask(struct rtw89_dev *rtwdev, u32 addr, u32 mask, u32 data) +{ + u32 shift = __ffs(mask); + u32 orig; + u32 set; + + WARN(addr & 0x3, "should be 4-byte aligned, addr = 0x%08x\n", addr); + + orig = rtw89_read32(rtwdev, addr); + set = (orig & ~mask) | ((data << shift) & mask); + rtw89_write32(rtwdev, addr, set); +} + +static inline void +rtw89_write16_mask(struct rtw89_dev *rtwdev, u32 addr, u32 mask, u16 data) +{ + u32 shift; + u16 orig, set; + + mask &= 0xffff; + shift = __ffs(mask); + + orig = rtw89_read16(rtwdev, addr); + set = (orig & ~mask) | ((data << shift) & mask); + rtw89_write16(rtwdev, addr, set); +} + +static inline void +rtw89_write8_mask(struct rtw89_dev *rtwdev, u32 addr, u32 mask, u8 data) +{ + u32 shift; + u8 orig, set; + + mask &= 0xff; + shift = __ffs(mask); + + orig = rtw89_read8(rtwdev, addr); + set = (orig & ~mask) | ((data << shift) & mask); + rtw89_write8(rtwdev, addr, set); +} + +static inline u32 +rtw89_read_rf(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path, + u32 addr, u32 mask) +{ + u32 val; + + mutex_lock(&rtwdev->rf_mutex); + val = rtwdev->chip->ops->read_rf(rtwdev, rf_path, addr, mask); + mutex_unlock(&rtwdev->rf_mutex); + + return val; +} + +static inline void +rtw89_write_rf(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path, + u32 addr, u32 mask, u32 data) +{ + mutex_lock(&rtwdev->rf_mutex); + rtwdev->chip->ops->write_rf(rtwdev, rf_path, addr, mask, data); + mutex_unlock(&rtwdev->rf_mutex); +} + +static inline struct ieee80211_txq *rtw89_txq_to_txq(struct rtw89_txq *rtwtxq) +{ + void *p = rtwtxq; + + return container_of(p, struct ieee80211_txq, drv_priv); +} + +static inline void rtw89_core_txq_init(struct rtw89_dev *rtwdev, + struct ieee80211_txq *txq) +{ + struct rtw89_txq *rtwtxq; + + if (!txq) + return; + + rtwtxq = (struct rtw89_txq *)txq->drv_priv; + INIT_LIST_HEAD(&rtwtxq->list); +} + +static inline struct ieee80211_vif *rtwvif_to_vif(struct rtw89_vif *rtwvif) +{ + void *p = rtwvif; + + return container_of(p, struct ieee80211_vif, drv_priv); +} + +static inline struct ieee80211_sta *rtwsta_to_sta(struct rtw89_sta *rtwsta) +{ + void *p = rtwsta; + + return container_of(p, struct ieee80211_sta, drv_priv); +} + +static inline +void rtw89_chip_set_channel_prepare(struct rtw89_dev *rtwdev, + struct rtw89_channel_help_params *p) +{ + rtwdev->chip->ops->set_channel_help(rtwdev, true, p); +} + +static inline +void rtw89_chip_set_channel_done(struct rtw89_dev *rtwdev, + struct rtw89_channel_help_params *p) +{ + rtwdev->chip->ops->set_channel_help(rtwdev, false, p); +} + +static inline void rtw89_chip_fem_setup(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->fem_setup) + chip->ops->fem_setup(rtwdev); +} + +static inline void rtw89_chip_bb_sethw(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->bb_sethw) + chip->ops->bb_sethw(rtwdev); +} + +static inline void rtw89_chip_rfk_init(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->rfk_init) + chip->ops->rfk_init(rtwdev); +} + +static inline void rtw89_chip_rfk_channel(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->rfk_channel) + chip->ops->rfk_channel(rtwdev); +} + +static inline void rtw89_chip_rfk_band_changed(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->rfk_band_changed) + chip->ops->rfk_band_changed(rtwdev); +} + +static inline void rtw89_chip_rfk_track(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->rfk_track) + chip->ops->rfk_track(rtwdev); +} + +static inline void rtw89_chip_set_txpwr_ctrl(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->set_txpwr_ctrl) + chip->ops->set_txpwr_ctrl(rtwdev); +} + +static inline void rtw89_chip_set_txpwr(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + u8 ch = rtwdev->hal.current_channel; + + if (!ch) + return; + + if (chip->ops->set_txpwr) + chip->ops->set_txpwr(rtwdev); +} + +static inline void rtw89_chip_power_trim(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->power_trim) + chip->ops->power_trim(rtwdev); +} + +static inline void rtw89_chip_init_txpwr_unit(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->init_txpwr_unit) + chip->ops->init_txpwr_unit(rtwdev, phy_idx); +} + +static inline u8 rtw89_chip_get_thermal(struct rtw89_dev *rtwdev, + enum rtw89_rf_path rf_path) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (!chip->ops->get_thermal) + return 0x10; + + return chip->ops->get_thermal(rtwdev, rf_path); +} + +static inline void rtw89_chip_query_ppdu(struct rtw89_dev *rtwdev, + struct rtw89_rx_phy_ppdu *phy_ppdu, + struct ieee80211_rx_status *status) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->query_ppdu) + chip->ops->query_ppdu(rtwdev, phy_ppdu, status); +} + +static inline void rtw89_chip_bb_ctrl_btc_preagc(struct rtw89_dev *rtwdev, + bool bt_en) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->bb_ctrl_btc_preagc) + chip->ops->bb_ctrl_btc_preagc(rtwdev, bt_en); +} + +static inline +void rtw89_chip_cfg_txpwr_ul_tb_offset(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (!vif->bss_conf.he_support || !vif->bss_conf.assoc) + return; + + if (chip->ops->set_txpwr_ul_tb_offset) + chip->ops->set_txpwr_ul_tb_offset(rtwdev, 0, rtwvif->mac_idx); +} + +static inline void rtw89_load_txpwr_table(struct rtw89_dev *rtwdev, + const struct rtw89_txpwr_table *tbl) +{ + tbl->load(rtwdev, tbl); +} + +static inline u8 rtw89_regd_get(struct rtw89_dev *rtwdev, u8 band) +{ + return rtwdev->regd->txpwr_regd[band]; +} + +static inline void rtw89_ctrl_btg(struct rtw89_dev *rtwdev, bool btg) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + if (chip->ops->ctrl_btg) + chip->ops->ctrl_btg(rtwdev, btg); +} + +static inline u8 *get_hdr_bssid(struct ieee80211_hdr *hdr) +{ + __le16 fc = hdr->frame_control; + + if (ieee80211_has_tods(fc)) + return hdr->addr1; + else if (ieee80211_has_fromds(fc)) + return hdr->addr2; + else + return hdr->addr3; +} + +static inline bool rtw89_sta_has_beamformer_cap(struct ieee80211_sta *sta) +{ + if ((sta->vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE) || + (sta->vht_cap.cap & IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE) || + (sta->he_cap.he_cap_elem.phy_cap_info[3] & IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER) || + (sta->he_cap.he_cap_elem.phy_cap_info[4] & IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER)) + return true; + return false; +} + +static inline struct rtw89_fw_suit *rtw89_fw_suit_get(struct rtw89_dev *rtwdev, + enum rtw89_fw_type type) +{ + struct rtw89_fw_info *fw_info = &rtwdev->fw; + + if (type == RTW89_FW_WOWLAN) + return &fw_info->wowlan; + return &fw_info->normal; +} + +int rtw89_core_tx_write(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, struct sk_buff *skb, int *qsel); +int rtw89_h2c_tx(struct rtw89_dev *rtwdev, + struct sk_buff *skb, bool fwdl); +void rtw89_core_tx_kick_off(struct rtw89_dev *rtwdev, u8 qsel); +void rtw89_core_fill_txdesc(struct rtw89_dev *rtwdev, + struct rtw89_tx_desc_info *desc_info, + void *txdesc); +void rtw89_core_rx(struct rtw89_dev *rtwdev, + struct rtw89_rx_desc_info *desc_info, + struct sk_buff *skb); +void rtw89_core_query_rxdesc(struct rtw89_dev *rtwdev, + struct rtw89_rx_desc_info *desc_info, + u8 *data, u32 data_offset); +void rtw89_core_napi_start(struct rtw89_dev *rtwdev); +void rtw89_core_napi_stop(struct rtw89_dev *rtwdev); +void rtw89_core_napi_init(struct rtw89_dev *rtwdev); +void rtw89_core_napi_deinit(struct rtw89_dev *rtwdev); +int rtw89_core_sta_add(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +int rtw89_core_sta_assoc(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +int rtw89_core_sta_disassoc(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +int rtw89_core_sta_disconnect(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +int rtw89_core_sta_remove(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +int rtw89_core_init(struct rtw89_dev *rtwdev); +void rtw89_core_deinit(struct rtw89_dev *rtwdev); +int rtw89_core_register(struct rtw89_dev *rtwdev); +void rtw89_core_unregister(struct rtw89_dev *rtwdev); +void rtw89_set_channel(struct rtw89_dev *rtwdev); +u8 rtw89_core_acquire_bit_map(unsigned long *addr, unsigned long size); +void rtw89_core_release_bit_map(unsigned long *addr, u8 bit); +void rtw89_core_release_all_bits_map(unsigned long *addr, unsigned int nbits); +void rtw89_vif_type_mapping(struct ieee80211_vif *vif, bool assoc); +int rtw89_chip_info_setup(struct rtw89_dev *rtwdev); +u16 rtw89_ra_report_to_bitrate(struct rtw89_dev *rtwdev, u8 rpt_rate); +int rtw89_regd_init(struct rtw89_dev *rtwdev, + void (*reg_notifier)(struct wiphy *wiphy, struct regulatory_request *request)); +void rtw89_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request); +void rtw89_traffic_stats_init(struct rtw89_dev *rtwdev, + struct rtw89_traffic_stats *stats); +int rtw89_core_start(struct rtw89_dev *rtwdev); +void rtw89_core_stop(struct rtw89_dev *rtwdev); + +#endif diff --git a/drivers/net/wireless/realtek/rtw89/txrx.h b/drivers/net/wireless/realtek/rtw89/txrx.h new file mode 100644 index 000000000000..0dc99cbc6761 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/txrx.h @@ -0,0 +1,393 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2020 Realtek Corporation + */ + +#ifndef __RTW89_TXRX_H__ +#define __RTW89_TXRX_H__ + +#include "debug.h" + +#define DATA_RATE_MODE_CTRL_MASK GENMASK(8, 7) +#define DATA_RATE_NOT_HT_IDX_MASK GENMASK(3, 0) +#define DATA_RATE_MODE_NON_HT 0x0 +#define DATA_RATE_HT_IDX_MASK GENMASK(4, 0) +#define DATA_RATE_MODE_HT 0x1 +#define DATA_RATE_VHT_HE_NSS_MASK GENMASK(6, 4) +#define DATA_RATE_VHT_HE_IDX_MASK GENMASK(3, 0) +#define DATA_RATE_MODE_VHT 0x2 +#define DATA_RATE_MODE_HE 0x3 +#define GET_DATA_RATE_MODE(r) FIELD_GET(DATA_RATE_MODE_CTRL_MASK, r) +#define GET_DATA_RATE_NOT_HT_IDX(r) FIELD_GET(DATA_RATE_NOT_HT_IDX_MASK, r) +#define GET_DATA_RATE_HT_IDX(r) FIELD_GET(DATA_RATE_HT_IDX_MASK, r) +#define GET_DATA_RATE_VHT_HE_IDX(r) FIELD_GET(DATA_RATE_VHT_HE_IDX_MASK, r) +#define GET_DATA_RATE_NSS(r) FIELD_GET(DATA_RATE_VHT_HE_NSS_MASK, r) + +/* TX WD BODY DWORD 0 */ +#define RTW89_SET_TXWD_BODY_WP_OFFSET(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x00, GENMASK(31, 24)) +#define RTW89_SET_TXWD_BODY_MORE_DATA(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x00, BIT(23)) +#define RTW89_SET_TXWD_BODY_WD_INFO_EN(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x00, BIT(22)) +#define RTW89_SET_TXWD_BODY_FW_DL(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x00, BIT(20)) +#define RTW89_SET_TXWD_BODY_CHANNEL_DMA(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x00, GENMASK(19, 16)) +#define RTW89_SET_TXWD_BODY_HDR_LLC_LEN(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x00, GENMASK(15, 11)) +#define RTW89_SET_TXWD_BODY_WD_PAGE(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x00, BIT(7)) +#define RTW89_SET_TXWD_BODY_HW_AMSDU(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x00, BIT(5)) + +/* TX WD BODY DWORD 1 */ +#define RTW89_SET_TXWD_BODY_PAYLOAD_ID(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x01, GENMASK(31, 16)) + +/* TX WD BODY DWORD 2 */ +#define RTW89_SET_TXWD_BODY_MACID(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x02, GENMASK(30, 24)) +#define RTW89_SET_TXWD_BODY_TID_INDICATE(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x02, BIT(23)) +#define RTW89_SET_TXWD_BODY_QSEL(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x02, GENMASK(22, 17)) +#define RTW89_SET_TXWD_BODY_TXPKT_SIZE(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x02, GENMASK(13, 0)) + +/* TX WD BODY DWORD 3 */ +#define RTW89_SET_TXWD_BODY_BK(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x03, BIT(13)) +#define RTW89_SET_TXWD_BODY_AGG_EN(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x03, BIT(12)) +#define RTW89_SET_TXWD_BODY_SW_SEQ(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x03, GENMASK(11, 0)) + +/* TX WD BODY DWORD 4 */ + +/* TX WD BODY DWORD 5 */ + +/* TX WD INFO DWORD 0 */ +#define RTW89_SET_TXWD_INFO_USE_RATE(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x6, BIT(30)) +#define RTW89_SET_TXWD_INFO_DATA_BW(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x6, GENMASK(29, 28)) +#define RTW89_SET_TXWD_INFO_GI_LTF(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x6, GENMASK(27, 25)) +#define RTW89_SET_TXWD_INFO_DATA_RATE(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x6, GENMASK(24, 16)) +#define RTW89_SET_TXWD_INFO_DISDATAFB(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x6, BIT(10)) + +/* TX WD INFO DWORD 1 */ +#define RTW89_SET_TXWD_INFO_A_CTRL_BSR(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x7, BIT(14)) +#define RTW89_SET_TXWD_INFO_MAX_AGGNUM(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x7, GENMASK(7, 0)) + +/* TX WD INFO DWORD 2 */ +#define RTW89_SET_TXWD_INFO_AMPDU_DENSITY(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x8, GENMASK(20, 18)) +#define RTW89_SET_TXWD_INFO_SEC_TYPE(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x8, GENMASK(12, 9)) +#define RTW89_SET_TXWD_INFO_SEC_HW_ENC(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x8, BIT(8)) +#define RTW89_SET_TXWD_INFO_SEC_CAM_IDX(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0x8, GENMASK(7, 0)) + +/* TX WD INFO DWORD 3 */ + +/* TX WD INFO DWORD 4 */ +#define RTW89_SET_TXWD_INFO_RTS_EN(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0xA, BIT(27)) +#define RTW89_SET_TXWD_INFO_HW_RTS_EN(txdesc, val) \ + RTW89_SET_TXWD(txdesc, val, 0xA, BIT(31)) + +/* TX WD INFO DWORD 5 */ + +/* RX DESC helpers */ +/* Short Descriptor */ +#define RTW89_GET_RXWD_LONG_RXD(rxdesc) \ + le32_get_bits((rxdesc)->dword0, BIT(31)) +#define RTW89_GET_RXWD_DRV_INFO_SIZE(rxdesc) \ + le32_get_bits((rxdesc)->dword0, GENMASK(30, 28)) +#define RTW89_GET_RXWD_RPKT_TYPE(rxdesc) \ + le32_get_bits((rxdesc)->dword0, GENMASK(27, 24)) +#define RTW89_GET_RXWD_MAC_INFO_VALID(rxdesc) \ + le32_get_bits((rxdesc)->dword0, BIT(23)) +#define RTW89_GET_RXWD_BB_SEL(rxdesc) \ + le32_get_bits((rxdesc)->dword0, BIT(22)) +#define RTW89_GET_RXWD_HD_IV_LEN(rxdesc) \ + le32_get_bits((rxdesc)->dword0, GENMASK(21, 16)) +#define RTW89_GET_RXWD_SHIFT(rxdesc) \ + le32_get_bits((rxdesc)->dword0, GENMASK(15, 14)) +#define RTW89_GET_RXWD_PKT_SIZE(rxdesc) \ + le32_get_bits((rxdesc)->dword0, GENMASK(13, 0)) +#define RTW89_GET_RXWD_BW(rxdesc) \ + le32_get_bits((rxdesc)->dword1, GENMASK(31, 30)) +#define RTW89_GET_RXWD_GI_LTF(rxdesc) \ + le32_get_bits((rxdesc)->dword1, GENMASK(27, 25)) +#define RTW89_GET_RXWD_DATA_RATE(rxdesc) \ + le32_get_bits((rxdesc)->dword1, GENMASK(24, 16)) +#define RTW89_GET_RXWD_USER_ID(rxdesc) \ + le32_get_bits((rxdesc)->dword1, GENMASK(15, 8)) +#define RTW89_GET_RXWD_SR_EN(rxdesc) \ + le32_get_bits((rxdesc)->dword1, BIT(7)) +#define RTW89_GET_RXWD_PPDU_CNT(rxdesc) \ + le32_get_bits((rxdesc)->dword1, GENMASK(6, 4)) +#define RTW89_GET_RXWD_PPDU_TYPE(rxdesc) \ + le32_get_bits((rxdesc)->dword1, GENMASK(3, 0)) +#define RTW89_GET_RXWD_FREE_RUN_CNT(rxdesc) \ + le32_get_bits((rxdesc)->dword2, GENMASK(31, 0)) +#define RTW89_GET_RXWD_ICV_ERR(rxdesc) \ + le32_get_bits((rxdesc)->dword3, BIT(10)) +#define RTW89_GET_RXWD_CRC32_ERR(rxdesc) \ + le32_get_bits((rxdesc)->dword3, BIT(9)) +#define RTW89_GET_RXWD_HW_DEC(rxdesc) \ + le32_get_bits((rxdesc)->dword3, BIT(2)) +#define RTW89_GET_RXWD_SW_DEC(rxdesc) \ + le32_get_bits((rxdesc)->dword3, BIT(1)) +#define RTW89_GET_RXWD_A1_MATCH(rxdesc) \ + le32_get_bits((rxdesc)->dword3, BIT(0)) + +/* Long Descriptor */ +#define RTW89_GET_RXWD_FRAG(rxdesc) \ + le32_get_bits((rxdesc)->dword4, GENMASK(31, 28)) +#define RTW89_GET_RXWD_SEQ(rxdesc) \ + le32_get_bits((rxdesc)->dword4, GENMASK(27, 16)) +#define RTW89_GET_RXWD_TYPE(rxdesc) \ + le32_get_bits((rxdesc)->dword4, GENMASK(1, 0)) +#define RTW89_GET_RXWD_ADDR_CAM_VLD(rxdesc) \ + le32_get_bits((rxdesc)->dword5, BIT(28)) +#define RTW89_GET_RXWD_RX_PL_ID(rxdesc) \ + le32_get_bits((rxdesc)->dword5, GENMASK(27, 24)) +#define RTW89_GET_RXWD_MAC_ID(rxdesc) \ + le32_get_bits((rxdesc)->dword5, GENMASK(23, 16)) +#define RTW89_GET_RXWD_ADDR_CAM_ID(rxdesc) \ + le32_get_bits((rxdesc)->dword5, GENMASK(15, 8)) +#define RTW89_GET_RXWD_SEC_CAM_ID(rxdesc) \ + le32_get_bits((rxdesc)->dword5, GENMASK(7, 0)) + +#define RTW89_GET_RXINFO_USR_NUM(rpt) \ + le32_get_bits(*((__le32 *)rpt), GENMASK(3, 0)) +#define RTW89_GET_RXINFO_FW_DEFINE(rpt) \ + le32_get_bits(*((__le32 *)rpt), GENMASK(15, 8)) +#define RTW89_GET_RXINFO_LSIG_LEN(rpt) \ + le32_get_bits(*((__le32 *)rpt), GENMASK(27, 16)) +#define RTW89_GET_RXINFO_IS_TO_SELF(rpt) \ + le32_get_bits(*((__le32 *)rpt), BIT(28)) +#define RTW89_GET_RXINFO_RX_CNT_VLD(rpt) \ + le32_get_bits(*((__le32 *)rpt), BIT(29)) +#define RTW89_GET_RXINFO_LONG_RXD(rpt) \ + le32_get_bits(*((__le32 *)rpt), GENMASK(31, 30)) +#define RTW89_GET_RXINFO_SERVICE(rpt) \ + le32_get_bits(*((__le32 *)(rpt) + 1), GENMASK(15, 0)) +#define RTW89_GET_RXINFO_PLCP_LEN(rpt) \ + le32_get_bits(*((__le32 *)(rpt) + 1), GENMASK(23, 16)) +#define RTW89_GET_RXINFO_MAC_ID_VALID(rpt, usr) \ + le32_get_bits(*((__le32 *)(rpt) + (usr) + 2), BIT(0)) +#define RTW89_GET_RXINFO_DATA(rpt, usr) \ + le32_get_bits(*((__le32 *)(rpt) + (usr) + 2), BIT(1)) +#define RTW89_GET_RXINFO_CTRL(rpt, usr) \ + le32_get_bits(*((__le32 *)(rpt) + (usr) + 2), BIT(2)) +#define RTW89_GET_RXINFO_MGMT(rpt, usr) \ + le32_get_bits(*((__le32 *)(rpt) + (usr) + 2), BIT(3)) +#define RTW89_GET_RXINFO_BCM(rpt, usr) \ + le32_get_bits(*((__le32 *)(rpt) + (usr) + 2), BIT(4)) +#define RTW89_GET_RXINFO_MACID(rpt, usr) \ + le32_get_bits(*((__le32 *)(rpt) + (usr) + 2), GENMASK(15, 8)) + +#define RTW89_GET_PHY_STS_RSSI_A(sts) \ + le32_get_bits(*((__le32 *)(sts) + 1), GENMASK(7, 0)) +#define RTW89_GET_PHY_STS_RSSI_B(sts) \ + le32_get_bits(*((__le32 *)(sts) + 1), GENMASK(15, 8)) +#define RTW89_GET_PHY_STS_RSSI_C(sts) \ + le32_get_bits(*((__le32 *)(sts) + 1), GENMASK(23, 16)) +#define RTW89_GET_PHY_STS_RSSI_D(sts) \ + le32_get_bits(*((__le32 *)(sts) + 1), GENMASK(31, 24)) +#define RTW89_GET_PHY_STS_LEN(sts) \ + le32_get_bits(*((__le32 *)sts), GENMASK(15, 8)) +#define RTW89_GET_PHY_STS_RSSI_AVG(sts) \ + le32_get_bits(*((__le32 *)sts), GENMASK(31, 24)) +#define RTW89_GET_PHY_STS_IE_TYPE(ie) \ + le32_get_bits(*((__le32 *)ie), GENMASK(4, 0)) +#define RTW89_GET_PHY_STS_IE_LEN(ie) \ + le32_get_bits(*((__le32 *)ie), GENMASK(11, 5)) +#define RTW89_GET_PHY_STS_IE0_CFO(ie) \ + le32_get_bits(*((__le32 *)(ie) + 1), GENMASK(31, 20)) + +enum rtw89_tx_channel { + RTW89_TXCH_ACH0 = 0, + RTW89_TXCH_ACH1 = 1, + RTW89_TXCH_ACH2 = 2, + RTW89_TXCH_ACH3 = 3, + RTW89_TXCH_ACH4 = 4, + RTW89_TXCH_ACH5 = 5, + RTW89_TXCH_ACH6 = 6, + RTW89_TXCH_ACH7 = 7, + RTW89_TXCH_CH8 = 8, /* MGMT Band 0 */ + RTW89_TXCH_CH9 = 9, /* HI Band 0 */ + RTW89_TXCH_CH10 = 10, /* MGMT Band 1 */ + RTW89_TXCH_CH11 = 11, /* HI Band 1 */ + RTW89_TXCH_CH12 = 12, /* FW CMD */ + + /* keep last */ + RTW89_TXCH_NUM, + RTW89_TXCH_MAX = RTW89_TXCH_NUM - 1 +}; + +enum rtw89_rx_channel { + RTW89_RXCH_RXQ = 0, + RTW89_RXCH_RPQ = 1, + + /* keep last */ + RTW89_RXCH_NUM, + RTW89_RXCH_MAX = RTW89_RXCH_NUM - 1 +}; + +enum rtw89_tx_qsel { + RTW89_TX_QSEL_BE_0 = 0x00, + RTW89_TX_QSEL_BK_0 = 0x01, + RTW89_TX_QSEL_VI_0 = 0x02, + RTW89_TX_QSEL_VO_0 = 0x03, + RTW89_TX_QSEL_BE_1 = 0x04, + RTW89_TX_QSEL_BK_1 = 0x05, + RTW89_TX_QSEL_VI_1 = 0x06, + RTW89_TX_QSEL_VO_1 = 0x07, + RTW89_TX_QSEL_BE_2 = 0x08, + RTW89_TX_QSEL_BK_2 = 0x09, + RTW89_TX_QSEL_VI_2 = 0x0a, + RTW89_TX_QSEL_VO_2 = 0x0b, + RTW89_TX_QSEL_BE_3 = 0x0c, + RTW89_TX_QSEL_BK_3 = 0x0d, + RTW89_TX_QSEL_VI_3 = 0x0e, + RTW89_TX_QSEL_VO_3 = 0x0f, + RTW89_TX_QSEL_B0_BCN = 0x10, + RTW89_TX_QSEL_B0_HI = 0x11, + RTW89_TX_QSEL_B0_MGMT = 0x12, + RTW89_TX_QSEL_B0_NOPS = 0x13, + RTW89_TX_QSEL_B0_MGMT_FAST = 0x14, + /* reserved */ + /* reserved */ + /* reserved */ + RTW89_TX_QSEL_B1_BCN = 0x18, + RTW89_TX_QSEL_B1_HI = 0x19, + RTW89_TX_QSEL_B1_MGMT = 0x1a, + RTW89_TX_QSEL_B1_NOPS = 0x1b, + RTW89_TX_QSEL_B1_MGMT_FAST = 0x1c, + /* reserved */ + /* reserved */ + /* reserved */ +}; + +enum rtw89_phy_status_ie_type { + RTW89_PHYSTS_IE00_CMN_CCK = 0, + RTW89_PHYSTS_IE01_CMN_OFDM = 1, + RTW89_PHYSTS_IE02_CMN_EXT_AX = 2, + RTW89_PHYSTS_IE03_CMN_EXT_SEG_1 = 3, + RTW89_PHYSTS_IE04_CMN_EXT_PATH_A = 4, + RTW89_PHYSTS_IE05_CMN_EXT_PATH_B = 5, + RTW89_PHYSTS_IE06_CMN_EXT_PATH_C = 6, + RTW89_PHYSTS_IE07_CMN_EXT_PATH_D = 7, + RTW89_PHYSTS_IE08_FTR_CH = 8, + RTW89_PHYSTS_IE09_FTR_PLCP_0 = 9, + RTW89_PHYSTS_IE10_FTR_PLCP_EXT = 10, + RTW89_PHYSTS_IE11_FTR_PLCP_HISTOGRAM = 11, + RTW89_PHYSTS_IE12_MU_EIGEN_INFO = 12, + RTW89_PHYSTS_IE13_DL_MU_DEF = 13, + RTW89_PHYSTS_IE14_TB_UL_CQI = 14, + RTW89_PHYSTS_IE15_TB_UL_DEF = 15, + RTW89_PHYSTS_IE16_RSVD16 = 16, + RTW89_PHYSTS_IE17_TB_UL_CTRL = 17, + RTW89_PHYSTS_IE18_DBG_OFDM_FD_CMN = 18, + RTW89_PHYSTS_IE19_DBG_OFDM_TD_CMN = 19, + RTW89_PHYSTS_IE20_DBG_OFDM_FD_USER_SEG_0 = 20, + RTW89_PHYSTS_IE21_DBG_OFDM_FD_USER_SEG_1 = 21, + RTW89_PHYSTS_IE22_DBG_OFDM_FD_USER_AGC = 22, + RTW89_PHYSTS_IE23_RSVD23 = 23, + RTW89_PHYSTS_IE24_DBG_OFDM_TD_PATH_A = 24, + RTW89_PHYSTS_IE25_DBG_OFDM_TD_PATH_B = 25, + RTW89_PHYSTS_IE26_DBG_OFDM_TD_PATH_C = 26, + RTW89_PHYSTS_IE27_DBG_OFDM_TD_PATH_D = 27, + RTW89_PHYSTS_IE28_DBG_CCK_PATH_A = 28, + RTW89_PHYSTS_IE29_DBG_CCK_PATH_B = 29, + RTW89_PHYSTS_IE30_DBG_CCK_PATH_C = 30, + RTW89_PHYSTS_IE31_DBG_CCK_PATH_D = 31, + + /* keep last */ + RTW89_PHYSTS_IE_NUM, + RTW89_PHYSTS_IE_MAX = RTW89_PHYSTS_IE_NUM - 1 +}; + +static inline u8 rtw89_core_get_qsel(struct rtw89_dev *rtwdev, u8 tid) +{ + switch (tid) { + default: + rtw89_warn(rtwdev, "Should use tag 1d: %d\n", tid); + fallthrough; + case 0: + case 3: + return RTW89_TX_QSEL_BE_0; + case 1: + case 2: + return RTW89_TX_QSEL_BK_0; + case 4: + case 5: + return RTW89_TX_QSEL_VI_0; + case 6: + case 7: + return RTW89_TX_QSEL_VO_0; + } +} + +static inline u8 rtw89_core_get_ch_dma(struct rtw89_dev *rtwdev, u8 qsel) +{ + switch (qsel) { + default: + rtw89_warn(rtwdev, "Cannot map qsel to dma: %d\n", qsel); + fallthrough; + case RTW89_TX_QSEL_BE_0: + return RTW89_TXCH_ACH0; + case RTW89_TX_QSEL_BK_0: + return RTW89_TXCH_ACH1; + case RTW89_TX_QSEL_VI_0: + return RTW89_TXCH_ACH2; + case RTW89_TX_QSEL_VO_0: + return RTW89_TXCH_ACH3; + case RTW89_TX_QSEL_B0_MGMT: + return RTW89_TXCH_CH8; + case RTW89_TX_QSEL_B0_HI: + return RTW89_TXCH_CH9; + case RTW89_TX_QSEL_B1_MGMT: + return RTW89_TXCH_CH10; + case RTW89_TX_QSEL_B1_HI: + return RTW89_TXCH_CH11; + } +} + +static inline u8 rtw89_core_get_tid_indicate(struct rtw89_dev *rtwdev, u8 tid) +{ + switch (tid) { + case 3: + case 2: + case 5: + case 7: + return 1; + default: + rtw89_warn(rtwdev, "Should use tag 1d: %d\n", tid); + fallthrough; + case 0: + case 1: + case 4: + case 6: + return 0; + } +} + +static __always_inline void RTW89_SET_TXWD(u8 *txdesc, u32 val, u8 offset, u32 mask) +{ + u32 *txd32 = (u32 *)txdesc; + + le32p_replace_bits((__le32 *)(txd32 + offset), val, mask); +} + +#endif diff --git a/drivers/net/wireless/realtek/rtw89/util.h b/drivers/net/wireless/realtek/rtw89/util.h new file mode 100644 index 000000000000..229e81009de6 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/util.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause + * Copyright(c) 2019-2020 Realtek Corporation + */ +#ifndef __RTW89_UTIL_H__ +#define __RTW89_UTIL_H__ + +#include "core.h" + +#define rtw89_iterate_vifs_bh(rtwdev, iterator, data) \ + ieee80211_iterate_active_interfaces_atomic((rtwdev)->hw, \ + IEEE80211_IFACE_ITER_NORMAL, iterator, data) + +/* call this function with rtwdev->mutex is held */ +#define rtw89_for_each_rtwvif(rtwdev, rtwvif) \ + list_for_each_entry(rtwvif, &(rtwdev)->rtwvifs_list, list) + +#endif

[v6,03/24] rtw89: add core and trx files

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