From: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx>
trx files for Realtek 802.11ac wireless network chips
Signed-off-by: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx>
---
drivers/net/wireless/realtek/rtw88/rx.c | 144 +++++++++++++++++
drivers/net/wireless/realtek/rtw88/rx.h | 30 ++++
drivers/net/wireless/realtek/rtw88/tx.c | 271 ++++++++++++++++++++++++++++++++
drivers/net/wireless/realtek/rtw88/tx.h | 81 ++++++++++
4 files changed, 526 insertions(+)
create mode 100644 drivers/net/wireless/realtek/rtw88/rx.c
create mode 100644 drivers/net/wireless/realtek/rtw88/rx.h
create mode 100644 drivers/net/wireless/realtek/rtw88/tx.c
create mode 100644 drivers/net/wireless/realtek/rtw88/tx.h
diff --git a/drivers/net/wireless/realtek/rtw88/rx.c b/drivers/net/wireless/realtek/rtw88/rx.c
new file mode 100644
index 0000000..83214db
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw88/rx.c
@@ -0,0 +1,144 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright(c) 2018 Realtek Corporation.
+ */
+
+#include "main.h"
+#include "rx.h"
+#include "ps.h"
+
+void rtw_rx_stats(struct rtw_dev *rtwdev, struct ieee80211_vif *vif,
+ struct sk_buff *skb)
+{
+ struct ieee80211_hdr *hdr;
+ struct rtw_vif *rtwvif;
+
+ 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)) {
+ rtwdev->stats.rx_unicast += skb->len;
+ rtwdev->stats.rx_cnt++;
+ if (vif) {
+ rtwvif = (struct rtw_vif *)vif->drv_priv;
+ rtwvif->stats.rx_unicast += skb->len;
+ rtwvif->stats.rx_cnt++;
+ if (rtwvif->stats.rx_cnt > RTW_LPS_THRESHOLD)
+ rtw_leave_lps_irqsafe(rtwdev, rtwvif);
+ }
+ }
+}
+EXPORT_SYMBOL(rtw_rx_stats);
+
+static void rtw_rx_rssi_add(struct rtw_dev *rtwdev,
+ struct rtw_rx_pkt_stat *pkt_stat,
+ struct ieee80211_hdr *hdr)
+{
+ struct ieee80211_vif *vif;
+ struct rtw_vif *rtwvif;
+ struct rtw_sta_info *si;
+ __le16 fc = hdr->frame_control;
+ u8 *bssid;
+ u8 macid = RTW_BC_MC_MACID;
+ bool match_bssid = false;
+ bool is_packet_match_bssid;
+ bool if_addr_match;
+ bool hw_err;
+ bool ctl;
+
+ rcu_read_lock();
+
+ bssid = get_hdr_bssid(hdr);
+ rtwvif = get_hdr_vif(rtwdev, hdr);
+ vif = rtwvif ? rtwvif->vif : NULL;
+ pkt_stat->vif = vif;
+ if (unlikely(is_broadcast_ether_addr(hdr->addr1) ||
+ is_multicast_ether_addr(hdr->addr1)))
+ match_bssid = get_hdr_match_bssid(rtwdev, hdr, bssid);
+ else if (vif)
+ match_bssid = ether_addr_equal(vif->bss_conf.bssid, bssid);
+ si = get_hdr_sta(rtwdev, vif, hdr);
+ macid = si ? si->mac_id : RTW_BC_MC_MACID;
+ pkt_stat->mac_id = macid;
+ pkt_stat->si = si;
+
+ if_addr_match = !!vif;
+ hw_err = pkt_stat->crc_err || pkt_stat->icv_err;
+ ctl = ieee80211_is_ctl(fc);
+ is_packet_match_bssid = !hw_err && !ctl && match_bssid;
+
+ if (((match_bssid && if_addr_match) || ieee80211_is_beacon(fc)) &&
+ (!hw_err && !ctl) && (pkt_stat->phy_status && pkt_stat->si))
+ ewma_rssi_add(&pkt_stat->si->avg_rssi, pkt_stat->rssi);
+
+ rcu_read_unlock();
+}
+
+void rtw_rx_fill_rx_status(struct rtw_dev *rtwdev,
+ struct rtw_rx_pkt_stat *pkt_stat,
+ struct ieee80211_hdr *hdr,
+ struct ieee80211_rx_status *rx_status,
+ u8 *phy_status)
+{
+ struct ieee80211_hw *hw = rtwdev->hw;
+
+ memset(rx_status, 0, sizeof(*rx_status));
+ rx_status->freq = hw->conf.chandef.chan->center_freq;
+ rx_status->band = hw->conf.chandef.chan->band;
+ if (pkt_stat->crc_err)
+ rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
+ if (pkt_stat->decrypted)
+ rx_status->flag |= RX_FLAG_DECRYPTED;
+
+ if (pkt_stat->rate >= DESC_RATEVHT1SS_MCS0)
+ rx_status->encoding = RX_ENC_VHT;
+ else if (pkt_stat->rate >= DESC_RATEMCS0)
+ rx_status->encoding = RX_ENC_HT;
+
+ if (pkt_stat->rate >= DESC_RATEVHT1SS_MCS0 &&
+ pkt_stat->rate <= DESC_RATEVHT1SS_MCS9) {
+ rx_status->nss = 1;
+ rx_status->rate_idx = pkt_stat->rate - DESC_RATEVHT1SS_MCS0;
+ } else if (pkt_stat->rate >= DESC_RATEVHT2SS_MCS0 &&
+ pkt_stat->rate <= DESC_RATEVHT2SS_MCS9) {
+ rx_status->nss = 2;
+ rx_status->rate_idx = pkt_stat->rate - DESC_RATEVHT2SS_MCS0;
+ } else if (pkt_stat->rate >= DESC_RATEVHT3SS_MCS0 &&
+ pkt_stat->rate <= DESC_RATEVHT3SS_MCS9) {
+ rx_status->nss = 3;
+ rx_status->rate_idx = pkt_stat->rate - DESC_RATEVHT3SS_MCS0;
+ } else if (pkt_stat->rate >= DESC_RATEVHT4SS_MCS0 &&
+ pkt_stat->rate <= DESC_RATEVHT4SS_MCS9) {
+ rx_status->nss = 4;
+ rx_status->rate_idx = pkt_stat->rate - DESC_RATEVHT4SS_MCS0;
+ } else if (pkt_stat->rate >= DESC_RATEMCS0 &&
+ pkt_stat->rate <= DESC_RATEMCS15) {
+ rx_status->rate_idx = pkt_stat->rate - DESC_RATEMCS0;
+ } else if (rx_status->band == NL80211_BAND_5GHZ &&
+ pkt_stat->rate >= DESC_RATE6M &&
+ pkt_stat->rate <= DESC_RATE54M) {
+ rx_status->rate_idx = pkt_stat->rate - DESC_RATE6M;
+ } else if (rx_status->band == NL80211_BAND_2GHZ &&
+ pkt_stat->rate >= DESC_RATE1M &&
+ pkt_stat->rate <= DESC_RATE54M) {
+ rx_status->rate_idx = pkt_stat->rate - DESC_RATE1M;
+ } else {
+ rx_status->rate_idx = 0;
+ }
+
+ rx_status->flag |= RX_FLAG_MACTIME_START;
+ rx_status->mactime = pkt_stat->tsf_low;
+
+ if (pkt_stat->bw == RTW_CHANNEL_WIDTH_80)
+ rx_status->bw = RATE_INFO_BW_80;
+ else if (pkt_stat->bw == RTW_CHANNEL_WIDTH_40)
+ rx_status->bw = RATE_INFO_BW_40;
+ else
+ rx_status->bw = RATE_INFO_BW_20;
+
+ rx_status->signal = pkt_stat->signal_power;
+
+ rtw_rx_rssi_add(rtwdev, pkt_stat, hdr);
+}
diff --git a/drivers/net/wireless/realtek/rtw88/rx.h b/drivers/net/wireless/realtek/rtw88/rx.h
new file mode 100644
index 0000000..9a71ffb
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw88/rx.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2018 Realtek Corporation.
+ */
+
+#ifndef __RTW_RX_H_
+#define __RTW_RX_H_
+
+#define GET_RX_DESC_PHYST(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x00, 26, 1)
+#define GET_RX_DESC_ICV_ERR(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x00, 15, 1)
+#define GET_RX_DESC_CRC32(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x00, 14, 1)
+#define GET_RX_DESC_SWDEC(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x00, 27, 1)
+#define GET_RX_DESC_C2H(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x08, 28, 1)
+#define GET_RX_DESC_PKT_LEN(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x00, 0, 14)
+#define GET_RX_DESC_DRV_INFO_SIZE(rxdesc) \
+ LE_BITS_TO_4BYTE((rxdesc) + 0x00, 16, 4)
+#define GET_RX_DESC_SHIFT(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x00, 24, 2)
+#define GET_RX_DESC_RX_RATE(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x0C, 0, 7)
+#define GET_RX_DESC_MACID(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x04, 0, 7)
+#define GET_RX_DESC_PPDU_CNT(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x08, 29, 2)
+#define GET_RX_DESC_TSFL(rxdesc) LE_BITS_TO_4BYTE((rxdesc) + 0x14, 0, 32)
+
+void rtw_rx_stats(struct rtw_dev *rtwdev, struct ieee80211_vif *vif,
+ struct sk_buff *skb);
+void rtw_rx_fill_rx_status(struct rtw_dev *rtwdev,
+ struct rtw_rx_pkt_stat *pkt_stat,
+ struct ieee80211_hdr *hdr,
+ struct ieee80211_rx_status *rx_status,
+ u8 *phy_status);
+
+#endif
diff --git a/drivers/net/wireless/realtek/rtw88/tx.c b/drivers/net/wireless/realtek/rtw88/tx.c
new file mode 100644
index 0000000..eb70123
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw88/tx.c
@@ -0,0 +1,271 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright(c) 2018 Realtek Corporation.
+ */
+
+#include "main.h"
+#include "tx.h"
+#include "ps.h"
+
+static
+void rtw_tx_stats(struct rtw_dev *rtwdev, struct ieee80211_vif *vif,
+ struct sk_buff *skb)
+{
+ struct ieee80211_hdr *hdr;
+ struct rtw_vif *rtwvif;
+
+ 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)) {
+ rtwdev->stats.tx_unicast += skb->len;
+ rtwdev->stats.tx_cnt++;
+ if (vif) {
+ rtwvif = (struct rtw_vif *)vif->drv_priv;
+ rtwvif->stats.tx_unicast += skb->len;
+ rtwvif->stats.tx_cnt++;
+ if (rtwvif->stats.tx_cnt > RTW_LPS_THRESHOLD)
+ rtw_leave_lps_irqsafe(rtwdev, rtwvif);
+ }
+ }
+}
+
+void rtw_tx_fill_tx_desc(struct rtw_tx_pkt_info *pkt_info, struct sk_buff *skb)
+{
+ u8 *buf = skb->data;
+
+ SET_TX_DESC_TXPKTSIZE(buf, pkt_info->tx_pkt_size);
+ SET_TX_DESC_OFFSET(buf, pkt_info->offset);
+ SET_TX_DESC_PKT_OFFSET(buf, pkt_info->pkt_offset);
+ SET_TX_DESC_QSEL(buf, pkt_info->qsel);
+ SET_TX_DESC_BMC(buf, pkt_info->bmc);
+ SET_TX_DESC_RATE_ID(buf, pkt_info->rate_id);
+ SET_TX_DESC_DATARATE(buf, pkt_info->rate);
+ SET_TX_DESC_DISDATAFB(buf, pkt_info->dis_rate_fallback);
+ SET_TX_DESC_USE_RATE(buf, pkt_info->use_rate);
+ SET_TX_DESC_SEC_TYPE(buf, pkt_info->sec_type);
+ SET_TX_DESC_DATA_BW(buf, pkt_info->bw);
+ SET_TX_DESC_SW_SEQ(buf, pkt_info->seq);
+ SET_TX_DESC_MAX_AGG_NUM(buf, pkt_info->ampdu_factor);
+ SET_TX_DESC_AMPDU_DENSITY(buf, pkt_info->ampdu_density);
+ SET_TX_DESC_DATA_STBC(buf, pkt_info->stbc);
+ SET_TX_DESC_DATA_LDPC(buf, pkt_info->ldpc);
+ SET_TX_DESC_AGG_EN(buf, pkt_info->ampdu_en);
+ SET_TX_DESC_LS(buf, 1);
+ SET_TX_DESC_DATA_SHORT(buf, pkt_info->short_gi);
+}
+EXPORT_SYMBOL(rtw_tx_fill_tx_desc);
+
+static u8 get_tx_ampdu_factor(struct ieee80211_sta *sta)
+{
+ u8 exp = sta->ht_cap.ampdu_factor;
+
+ /* the least ampdu factor is 8K, and the value in the tx desc is the
+ * max aggregation num, which represents val * 2 packets can be
+ * aggregated in an AMPDU, so here we should use 8/2=4 as the base
+ */
+ return (BIT(2) << exp) - 1;
+}
+
+static u8 get_tx_ampdu_density(struct ieee80211_sta *sta)
+{
+ return sta->ht_cap.ampdu_density;
+}
+
+static u8 get_highest_ht_tx_rate(struct rtw_dev *rtwdev,
+ struct ieee80211_sta *sta)
+{
+ u8 rate;
+
+ if (rtwdev->hal.rf_type == RF_2T2R && sta->ht_cap.mcs.rx_mask[1] != 0)
+ rate = DESC_RATEMCS15;
+ else
+ rate = DESC_RATEMCS7;
+
+ return rate;
+}
+
+static u8 get_highest_vht_tx_rate(struct rtw_dev *rtwdev,
+ struct ieee80211_sta *sta)
+{
+ struct rtw_efuse *efuse = &rtwdev->efuse;
+ u8 rate;
+ u16 tx_mcs_map;
+
+ tx_mcs_map = le16_to_cpu(sta->vht_cap.vht_mcs.tx_mcs_map);
+ if (efuse->hw_cap.nss == 1) {
+ switch (tx_mcs_map & 0x3) {
+ case IEEE80211_VHT_MCS_SUPPORT_0_7:
+ rate = DESC_RATEVHT1SS_MCS7;
+ break;
+ case IEEE80211_VHT_MCS_SUPPORT_0_8:
+ rate = DESC_RATEVHT1SS_MCS8;
+ break;
+ default:
+ case IEEE80211_VHT_MCS_SUPPORT_0_9:
+ rate = DESC_RATEVHT1SS_MCS9;
+ break;
+ }
+ } else if (efuse->hw_cap.nss >= 2) {
+ switch ((tx_mcs_map & 0xc) >> 2) {
+ case IEEE80211_VHT_MCS_SUPPORT_0_7:
+ rate = DESC_RATEVHT2SS_MCS7;
+ break;
+ case IEEE80211_VHT_MCS_SUPPORT_0_8:
+ rate = DESC_RATEVHT2SS_MCS8;
+ break;
+ default:
+ case IEEE80211_VHT_MCS_SUPPORT_0_9:
+ rate = DESC_RATEVHT2SS_MCS9;
+ break;
+ }
+ } else {
+ rate = DESC_RATEVHT1SS_MCS9;
+ }
+
+ return rate;
+}
+
+static void rtw_tx_mgmt_pkt_info_update(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ struct ieee80211_tx_control *control,
+ struct sk_buff *skb)
+{
+ pkt_info->use_rate = true;
+ pkt_info->rate_id = 6;
+ pkt_info->dis_rate_fallback = true;
+}
+
+static void rtw_tx_data_pkt_info_update(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ struct ieee80211_tx_control *control,
+ struct sk_buff *skb)
+{
+ struct ieee80211_sta *sta = control->sta;
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct rtw_sta_info *si;
+ u16 seq;
+ u8 ampdu_factor = 0;
+ u8 ampdu_density = 0;
+ bool ampdu_en = false;
+ u8 rate = DESC_RATE6M;
+ u8 rate_id = 6;
+ u8 bw = RTW_CHANNEL_WIDTH_20;
+ bool stbc = false;
+ bool ldpc = false;
+
+ seq = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
+
+ /* for broadcast/multicast, use default values */
+ if (!sta)
+ goto out;
+
+ if (info->flags & IEEE80211_TX_CTL_AMPDU) {
+ ampdu_en = true;
+ ampdu_factor = get_tx_ampdu_factor(sta);
+ ampdu_density = get_tx_ampdu_density(sta);
+ }
+
+ if (sta->vht_cap.vht_supported)
+ rate = get_highest_vht_tx_rate(rtwdev, sta);
+ else if (sta->ht_cap.ht_supported)
+ rate = get_highest_ht_tx_rate(rtwdev, sta);
+ else if (sta->supp_rates[0] <= 0xf)
+ rate = DESC_RATE11M;
+ else
+ rate = DESC_RATE54M;
+
+ si = (struct rtw_sta_info *)sta->drv_priv;
+
+ bw = si->bw_mode;
+ rate_id = si->rate_id;
+ stbc = si->stbc_en;
+ ldpc = si->ldpc_en;
+
+out:
+ pkt_info->seq = seq;
+ pkt_info->ampdu_factor = ampdu_factor;
+ pkt_info->ampdu_density = ampdu_density;
+ pkt_info->ampdu_en = ampdu_en;
+ pkt_info->rate = rate;
+ pkt_info->rate_id = rate_id;
+ pkt_info->bw = bw;
+ pkt_info->stbc = stbc;
+ pkt_info->ldpc = ldpc;
+}
+
+void rtw_tx_pkt_info_update(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ struct ieee80211_tx_control *control,
+ struct sk_buff *skb)
+{
+ struct rtw_chip_info *chip = rtwdev->chip;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ struct rtw_sta_info *si;
+ struct ieee80211_vif *vif = NULL;
+ __le16 fc = hdr->frame_control;
+ u8 sec_type = 0;
+ bool bmc;
+
+ if (control->sta) {
+ si = (struct rtw_sta_info *)control->sta->drv_priv;
+ vif = si->vif;
+ }
+
+ if (ieee80211_is_mgmt(fc) || ieee80211_is_nullfunc(fc))
+ rtw_tx_mgmt_pkt_info_update(rtwdev, pkt_info, control, skb);
+ else if (ieee80211_is_data(fc))
+ rtw_tx_data_pkt_info_update(rtwdev, pkt_info, control, skb);
+
+ if (info->control.hw_key) {
+ struct ieee80211_key_conf *key = info->control.hw_key;
+
+ switch (key->cipher) {
+ case WLAN_CIPHER_SUITE_WEP40:
+ case WLAN_CIPHER_SUITE_WEP104:
+ case WLAN_CIPHER_SUITE_TKIP:
+ sec_type = 0x01;
+ break;
+ case WLAN_CIPHER_SUITE_CCMP:
+ sec_type = 0x03;
+ break;
+ default:
+ break;
+ }
+ }
+
+ bmc = is_broadcast_ether_addr(hdr->addr1) ||
+ is_multicast_ether_addr(hdr->addr1);
+
+ pkt_info->bmc = bmc;
+ pkt_info->sec_type = sec_type;
+ pkt_info->tx_pkt_size = skb->len;
+ pkt_info->offset = chip->tx_pkt_desc_sz;
+ pkt_info->qsel = skb->priority;
+
+ /* maybe merge with tx status ? */
+ rtw_tx_stats(rtwdev, vif, skb);
+}
+
+void rtw_rsvd_page_pkt_info_update(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ struct sk_buff *skb)
+{
+ struct rtw_chip_info *chip = rtwdev->chip;
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ bool bmc;
+
+ bmc = is_broadcast_ether_addr(hdr->addr1) ||
+ is_multicast_ether_addr(hdr->addr1);
+ pkt_info->use_rate = true;
+ pkt_info->rate_id = 6;
+ pkt_info->dis_rate_fallback = true;
+ pkt_info->bmc = bmc;
+ pkt_info->tx_pkt_size = skb->len;
+ pkt_info->offset = chip->tx_pkt_desc_sz;
+ pkt_info->qsel = skb->priority;
+}
diff --git a/drivers/net/wireless/realtek/rtw88/tx.h b/drivers/net/wireless/realtek/rtw88/tx.h
new file mode 100644
index 0000000..f1b6686
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw88/tx.h
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright(c) 2018 Realtek Corporation.
+ */
+
+#ifndef __RTW_TX_H_
+#define __RTW_TX_H_
+
+#define RTK_TX_MAX_AGG_NUM_MASK 0x1f
+
+#define SET_TX_DESC_TXPKTSIZE(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x00, 0, 16, value)
+#define SET_TX_DESC_OFFSET(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x00, 16, 8, value)
+#define SET_TX_DESC_PKT_OFFSET(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x04, 24, 5, value)
+#define SET_TX_DESC_QSEL(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x04, 8, 5, value)
+#define SET_TX_DESC_BMC(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x00, 24, 1, value)
+#define SET_TX_DESC_RATE_ID(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x04, 16, 5, value)
+#define SET_TX_DESC_DATARATE(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x10, 0, 7, value)
+#define SET_TX_DESC_DISDATAFB(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x0C, 10, 1, value)
+#define SET_TX_DESC_USE_RATE(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x0C, 8, 1, value)
+#define SET_TX_DESC_SEC_TYPE(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x04, 22, 2, value)
+#define SET_TX_DESC_DATA_BW(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x14, 5, 2, value)
+#define SET_TX_DESC_SW_SEQ(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x24, 12, 12, value)
+#define SET_TX_DESC_MAX_AGG_NUM(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x0C, 17, 5, value)
+#define SET_TX_DESC_AMPDU_DENSITY(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x08, 20, 3, value)
+#define SET_TX_DESC_DATA_STBC(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x14, 8, 2, value)
+#define SET_TX_DESC_DATA_LDPC(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x14, 7, 1, value)
+#define SET_TX_DESC_AGG_EN(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x08, 12, 1, value)
+#define SET_TX_DESC_LS(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x00, 26, 1, value)
+#define SET_TX_DESC_DATA_SHORT(txdesc, value) \
+ SET_BITS_TO_LE_4BYTE((txdesc) + 0x14, 4, 1, value)
+
+enum rtw_tx_desc_queue_select {
+ TX_DESC_QSEL_TID0 = 0,
+ TX_DESC_QSEL_TID1 = 1,
+ TX_DESC_QSEL_TID2 = 2,
+ TX_DESC_QSEL_TID3 = 3,
+ TX_DESC_QSEL_TID4 = 4,
+ TX_DESC_QSEL_TID5 = 5,
+ TX_DESC_QSEL_TID6 = 6,
+ TX_DESC_QSEL_TID7 = 7,
+ TX_DESC_QSEL_TID8 = 8,
+ TX_DESC_QSEL_TID9 = 9,
+ TX_DESC_QSEL_TID10 = 10,
+ TX_DESC_QSEL_TID11 = 11,
+ TX_DESC_QSEL_TID12 = 12,
+ TX_DESC_QSEL_TID13 = 13,
+ TX_DESC_QSEL_TID14 = 14,
+ TX_DESC_QSEL_TID15 = 15,
+ TX_DESC_QSEL_BEACON = 16,
+ TX_DESC_QSEL_HIGH = 17,
+ TX_DESC_QSEL_MGMT = 18,
+ TX_DESC_QSEL_H2C = 19,
+};
+
+void rtw_tx_pkt_info_update(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ struct ieee80211_tx_control *control,
+ struct sk_buff *skb);
+void rtw_tx_fill_tx_desc(struct rtw_tx_pkt_info *pkt_info, struct sk_buff *skb);
+void rtw_rsvd_page_pkt_info_update(struct rtw_dev *rtwdev,
+ struct rtw_tx_pkt_info *pkt_info,
+ struct sk_buff *skb);
+
+#endif
--
2.7.4
