diff options
Diffstat (limited to 'drivers/net/wireless/mediatek')
94 files changed, 10076 insertions, 3953 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/Kconfig b/drivers/net/wireless/mediatek/mt76/Kconfig index c30d8f5bbf2a..dbe8c70a8f73 100644 --- a/drivers/net/wireless/mediatek/mt76/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/Kconfig @@ -21,3 +21,4 @@ config MT76x02_USB source "drivers/net/wireless/mediatek/mt76/mt76x0/Kconfig" source "drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig" +source "drivers/net/wireless/mediatek/mt76/mt7603/Kconfig" diff --git a/drivers/net/wireless/mediatek/mt76/Makefile b/drivers/net/wireless/mediatek/mt76/Makefile index 9b8d7488c545..3fd1b64b4aa7 100644 --- a/drivers/net/wireless/mediatek/mt76/Makefile +++ b/drivers/net/wireless/mediatek/mt76/Makefile @@ -4,9 +4,10 @@ obj-$(CONFIG_MT76x02_LIB) += mt76x02-lib.o obj-$(CONFIG_MT76x02_USB) += mt76x02-usb.o mt76-y := \ - mmio.o util.o trace.o dma.o mac80211.o debugfs.o eeprom.o tx.o agg-rx.o + mmio.o util.o trace.o dma.o mac80211.o debugfs.o eeprom.o \ + tx.o agg-rx.o mcu.o -mt76-usb-y := usb.o usb_trace.o usb_mcu.o +mt76-usb-y := usb.o usb_trace.o CFLAGS_trace.o := -I$(src) CFLAGS_usb_trace.o := -I$(src) @@ -14,9 +15,11 @@ CFLAGS_mt76x02_trace.o := -I$(src) mt76x02-lib-y := mt76x02_util.o mt76x02_mac.o mt76x02_mcu.o \ mt76x02_eeprom.o mt76x02_phy.o mt76x02_mmio.o \ - mt76x02_txrx.o mt76x02_trace.o + mt76x02_txrx.o mt76x02_trace.o mt76x02_debugfs.o \ + mt76x02_dfs.o mt76x02-usb-y := mt76x02_usb_mcu.o mt76x02_usb_core.o obj-$(CONFIG_MT76x0_COMMON) += mt76x0/ obj-$(CONFIG_MT76x2_COMMON) += mt76x2/ +obj-$(CONFIG_MT7603E) += mt7603/ diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index f7fbd7016403..76629b98c78d 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -130,6 +130,8 @@ mt76_dma_tx_cleanup_idx(struct mt76_dev *dev, struct mt76_queue *q, int idx, static void mt76_dma_sync_idx(struct mt76_dev *dev, struct mt76_queue *q) { + iowrite32(q->desc_dma, &q->regs->desc_base); + iowrite32(q->ndesc, &q->regs->ring_size); q->head = ioread32(&q->regs->dma_idx); q->tail = q->head; iowrite32(q->head, &q->regs->cpu_idx); @@ -157,17 +159,20 @@ mt76_dma_tx_cleanup(struct mt76_dev *dev, enum mt76_txq_id qid, bool flush) if (entry.schedule) q->swq_queued--; - if (entry.skb) + q->tail = (q->tail + 1) % q->ndesc; + q->queued--; + + if (entry.skb) { + spin_unlock_bh(&q->lock); dev->drv->tx_complete_skb(dev, q, &entry, flush); + spin_lock_bh(&q->lock); + } if (entry.txwi) { mt76_put_txwi(dev, entry.txwi); - wake = true; + wake = !flush; } - q->tail = (q->tail + 1) % q->ndesc; - q->queued--; - if (!flush && q->tail == last) last = ioread32(&q->regs->dma_idx); } @@ -177,7 +182,10 @@ mt76_dma_tx_cleanup(struct mt76_dev *dev, enum mt76_txq_id qid, bool flush) else mt76_dma_sync_idx(dev, q); - wake = wake && qid < IEEE80211_NUM_ACS && q->queued < q->ndesc - 8; + wake = wake && q->stopped && + qid < IEEE80211_NUM_ACS && q->queued < q->ndesc - 8; + if (wake) + q->stopped = false; if (!q->queued) wake_up(&dev->tx_wait); @@ -239,6 +247,30 @@ mt76_dma_kick_queue(struct mt76_dev *dev, struct mt76_queue *q) iowrite32(q->head, &q->regs->cpu_idx); } +static int +mt76_dma_tx_queue_skb_raw(struct mt76_dev *dev, enum mt76_txq_id qid, + struct sk_buff *skb, u32 tx_info) +{ + struct mt76_queue *q = &dev->q_tx[qid]; + struct mt76_queue_buf buf; + dma_addr_t addr; + + addr = dma_map_single(dev->dev, skb->data, skb->len, + DMA_TO_DEVICE); + if (dma_mapping_error(dev->dev, addr)) + return -ENOMEM; + + buf.addr = addr; + buf.len = skb->len; + + spin_lock_bh(&q->lock); + mt76_dma_add_buf(dev, q, &buf, 1, tx_info, skb, NULL); + mt76_dma_kick_queue(dev, q); + spin_unlock_bh(&q->lock); + + return 0; +} + int mt76_dma_tx_queue_skb(struct mt76_dev *dev, struct mt76_queue *q, struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_sta *sta) @@ -258,6 +290,7 @@ int mt76_dma_tx_queue_skb(struct mt76_dev *dev, struct mt76_queue *q, return -ENOMEM; } + skb->prev = skb->next = NULL; dma_sync_single_for_cpu(dev->dev, t->dma_addr, sizeof(t->txwi), DMA_TO_DEVICE); ret = dev->drv->tx_prepare_skb(dev, &t->txwi, skb, q, wcid, sta, @@ -296,7 +329,7 @@ int mt76_dma_tx_queue_skb(struct mt76_dev *dev, struct mt76_queue *q, if (q->queued + (n + 1) / 2 >= q->ndesc - 1) goto unmap; - return dev->queue_ops->add_buf(dev, q, buf, n, tx_info, skb, t); + return mt76_dma_add_buf(dev, q, buf, n, tx_info, skb, t); unmap: ret = -ENOMEM; @@ -314,7 +347,7 @@ free: EXPORT_SYMBOL_GPL(mt76_dma_tx_queue_skb); static int -mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q, bool napi) +mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q) { dma_addr_t addr; void *buf; @@ -388,7 +421,7 @@ mt76_dma_rx_reset(struct mt76_dev *dev, enum mt76_rxq_id qid) mt76_dma_rx_cleanup(dev, q); mt76_dma_sync_idx(dev, q); - mt76_dma_rx_fill(dev, q, false); + mt76_dma_rx_fill(dev, q); } static void @@ -413,10 +446,9 @@ mt76_add_fragment(struct mt76_dev *dev, struct mt76_queue *q, void *data, static int mt76_dma_rx_process(struct mt76_dev *dev, struct mt76_queue *q, int budget) { + int len, data_len, done = 0; struct sk_buff *skb; unsigned char *data; - int len; - int done = 0; bool more; while (done < budget) { @@ -426,6 +458,19 @@ mt76_dma_rx_process(struct mt76_dev *dev, struct mt76_queue *q, int budget) if (!data) break; + if (q->rx_head) + data_len = q->buf_size; + else + data_len = SKB_WITH_OVERHEAD(q->buf_size); + + if (data_len < len + q->buf_offset) { + dev_kfree_skb(q->rx_head); + q->rx_head = NULL; + + skb_free_frag(data); + continue; + } + if (q->rx_head) { mt76_add_fragment(dev, q, data, len, more); continue; @@ -436,12 +481,7 @@ mt76_dma_rx_process(struct mt76_dev *dev, struct mt76_queue *q, int budget) skb_free_frag(data); continue; } - skb_reserve(skb, q->buf_offset); - if (skb->tail + len > skb->end) { - dev_kfree_skb(skb); - continue; - } if (q == &dev->q_rx[MT_RXQ_MCU]) { u32 *rxfce = (u32 *) skb->cb; @@ -459,7 +499,7 @@ mt76_dma_rx_process(struct mt76_dev *dev, struct mt76_queue *q, int budget) dev->drv->rx_skb(dev, q - dev->q_rx, skb); } - mt76_dma_rx_fill(dev, q, true); + mt76_dma_rx_fill(dev, q); return done; } @@ -500,7 +540,7 @@ mt76_dma_init(struct mt76_dev *dev) for (i = 0; i < ARRAY_SIZE(dev->q_rx); i++) { netif_napi_add(&dev->napi_dev, &dev->napi[i], mt76_dma_rx_poll, 64); - mt76_dma_rx_fill(dev, &dev->q_rx[i], false); + mt76_dma_rx_fill(dev, &dev->q_rx[i]); skb_queue_head_init(&dev->rx_skb[i]); napi_enable(&dev->napi[i]); } @@ -511,17 +551,16 @@ mt76_dma_init(struct mt76_dev *dev) static const struct mt76_queue_ops mt76_dma_ops = { .init = mt76_dma_init, .alloc = mt76_dma_alloc_queue, - .add_buf = mt76_dma_add_buf, + .tx_queue_skb_raw = mt76_dma_tx_queue_skb_raw, .tx_queue_skb = mt76_dma_tx_queue_skb, .tx_cleanup = mt76_dma_tx_cleanup, .rx_reset = mt76_dma_rx_reset, .kick = mt76_dma_kick_queue, }; -int mt76_dma_attach(struct mt76_dev *dev) +void mt76_dma_attach(struct mt76_dev *dev) { dev->queue_ops = &mt76_dma_ops; - return 0; } EXPORT_SYMBOL_GPL(mt76_dma_attach); diff --git a/drivers/net/wireless/mediatek/mt76/dma.h b/drivers/net/wireless/mediatek/mt76/dma.h index 357cc356342d..e3292df5e9b2 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.h +++ b/drivers/net/wireless/mediatek/mt76/dma.h @@ -54,7 +54,7 @@ enum mt76_mcu_evt_type { EVT_EVENT_DFS_DETECT_RSP, }; -int mt76_dma_attach(struct mt76_dev *dev); +void mt76_dma_attach(struct mt76_dev *dev); void mt76_dma_cleanup(struct mt76_dev *dev); #endif diff --git a/drivers/net/wireless/mediatek/mt76/eeprom.c b/drivers/net/wireless/mediatek/mt76/eeprom.c index 530e5593765c..a1529920d877 100644 --- a/drivers/net/wireless/mediatek/mt76/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/eeprom.c @@ -54,22 +54,30 @@ mt76_get_of_eeprom(struct mt76_dev *dev, int len) part = np->name; mtd = get_mtd_device_nm(part); - if (IS_ERR(mtd)) - return PTR_ERR(mtd); + if (IS_ERR(mtd)) { + ret = PTR_ERR(mtd); + goto out_put_node; + } - if (size <= sizeof(*list)) - return -EINVAL; + if (size <= sizeof(*list)) { + ret = -EINVAL; + goto out_put_node; + } offset = be32_to_cpup(list); ret = mtd_read(mtd, offset, len, &retlen, dev->eeprom.data); put_mtd_device(mtd); if (ret) - return ret; + goto out_put_node; - if (retlen < len) - return -EINVAL; + if (retlen < len) { + ret = -EINVAL; + goto out_put_node; + } - return 0; +out_put_node: + of_node_put(np); + return ret; #else return -ENOENT; #endif diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index 7d219ff2d480..316167404729 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -124,7 +124,7 @@ static void mt76_init_stream_cap(struct mt76_dev *dev, bool vht) { struct ieee80211_sta_ht_cap *ht_cap = &sband->ht_cap; - int i, nstream = __sw_hweight8(dev->antenna_mask); + int i, nstream = hweight8(dev->antenna_mask); struct ieee80211_sta_vht_cap *vht_cap; u16 mcs_map = 0; @@ -269,7 +269,9 @@ mt76_check_sband(struct mt76_dev *dev, int band) } struct mt76_dev * -mt76_alloc_device(unsigned int size, const struct ieee80211_ops *ops) +mt76_alloc_device(struct device *pdev, unsigned int size, + const struct ieee80211_ops *ops, + const struct mt76_driver_ops *drv_ops) { struct ieee80211_hw *hw; struct mt76_dev *dev; @@ -280,11 +282,15 @@ mt76_alloc_device(unsigned int size, const struct ieee80211_ops *ops) dev = hw->priv; dev->hw = hw; + dev->dev = pdev; + dev->drv = drv_ops; + spin_lock_init(&dev->rx_lock); spin_lock_init(&dev->lock); spin_lock_init(&dev->cc_lock); mutex_init(&dev->mutex); init_waitqueue_head(&dev->tx_wait); + skb_queue_head_init(&dev->status_list); return dev; } @@ -326,6 +332,8 @@ int mt76_register_device(struct mt76_dev *dev, bool vht, ieee80211_hw_set(hw, TX_FRAG_LIST); ieee80211_hw_set(hw, MFP_CAPABLE); ieee80211_hw_set(hw, AP_LINK_PS); + ieee80211_hw_set(hw, REPORTS_TX_ACK_STATUS); + ieee80211_hw_set(hw, NEEDS_UNIQUE_STA_ADDR); wiphy->flags |= WIPHY_FLAG_IBSS_RSN; @@ -359,6 +367,7 @@ void mt76_unregister_device(struct mt76_dev *dev) { struct ieee80211_hw *hw = dev->hw; + mt76_tx_status_check(dev, NULL, true); ieee80211_unregister_hw(hw); mt76_tx_free(dev); } @@ -544,7 +553,7 @@ mt76_check_ccmp_pn(struct sk_buff *skb) } static void -mt76_check_ps(struct mt76_dev *dev, struct sk_buff *skb) +mt76_check_sta(struct mt76_dev *dev, struct sk_buff *skb) { struct mt76_rx_status *status = (struct mt76_rx_status *) skb->cb; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; @@ -563,6 +572,11 @@ mt76_check_ps(struct mt76_dev *dev, struct sk_buff *skb) sta = container_of((void *) wcid, struct ieee80211_sta, drv_priv); + if (status->signal <= 0) + ewma_signal_add(&wcid->rssi, -status->signal); + + wcid->inactive_count = 0; + if (!test_bit(MT_WCID_FLAG_CHECK_PS, &wcid->flags)) return; @@ -622,10 +636,154 @@ void mt76_rx_poll_complete(struct mt76_dev *dev, enum mt76_rxq_id q, __skb_queue_head_init(&frames); while ((skb = __skb_dequeue(&dev->rx_skb[q])) != NULL) { - mt76_check_ps(dev, skb); + mt76_check_sta(dev, skb); mt76_rx_aggr_reorder(skb, &frames); } mt76_rx_complete(dev, &frames, napi); } EXPORT_SYMBOL_GPL(mt76_rx_poll_complete); + +static int +mt76_sta_add(struct mt76_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv; + int ret; + int i; + + mutex_lock(&dev->mutex); + + ret = dev->drv->sta_add(dev, vif, sta); + if (ret) + goto out; + + for (i = 0; i < ARRAY_SIZE(sta->txq); i++) { + struct mt76_txq *mtxq; + + if (!sta->txq[i]) + continue; + + mtxq = (struct mt76_txq *)sta->txq[i]->drv_priv; + mtxq->wcid = wcid; + + mt76_txq_init(dev, sta->txq[i]); + } + + ewma_signal_init(&wcid->rssi); + rcu_assign_pointer(dev->wcid[wcid->idx], wcid); + +out: + mutex_unlock(&dev->mutex); + + return ret; +} + +void __mt76_sta_remove(struct mt76_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv; + int i, idx = wcid->idx; + + rcu_assign_pointer(dev->wcid[idx], NULL); + synchronize_rcu(); + + if (dev->drv->sta_remove) + dev->drv->sta_remove(dev, vif, sta); + + mt76_tx_status_check(dev, wcid, true); + for (i = 0; i < ARRAY_SIZE(sta->txq); i++) + mt76_txq_remove(dev, sta->txq[i]); + mt76_wcid_free(dev->wcid_mask, idx); +} +EXPORT_SYMBOL_GPL(__mt76_sta_remove); + +static void +mt76_sta_remove(struct mt76_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + mutex_lock(&dev->mutex); + __mt76_sta_remove(dev, vif, sta); + mutex_unlock(&dev->mutex); +} + +int mt76_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + enum ieee80211_sta_state old_state, + enum ieee80211_sta_state new_state) +{ + struct mt76_dev *dev = hw->priv; + + if (old_state == IEEE80211_STA_NOTEXIST && + new_state == IEEE80211_STA_NONE) + return mt76_sta_add(dev, vif, sta); + + if (old_state == IEEE80211_STA_AUTH && + new_state == IEEE80211_STA_ASSOC && + dev->drv->sta_assoc) + dev->drv->sta_assoc(dev, vif, sta); + + if (old_state == IEEE80211_STA_NONE && + new_state == IEEE80211_STA_NOTEXIST) + mt76_sta_remove(dev, vif, sta); + + return 0; +} +EXPORT_SYMBOL_GPL(mt76_sta_state); + +int mt76_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + int *dbm) +{ + struct mt76_dev *dev = hw->priv; + int n_chains = hweight8(dev->antenna_mask); + + *dbm = dev->txpower_cur / 2; + + /* convert from per-chain power to combined + * output on 2x2 devices + */ + if (n_chains > 1) + *dbm += 3; + + return 0; +} +EXPORT_SYMBOL_GPL(mt76_get_txpower); + +static void +__mt76_csa_finish(void *priv, u8 *mac, struct ieee80211_vif *vif) +{ + if (vif->csa_active && ieee80211_csa_is_complete(vif)) + ieee80211_csa_finish(vif); +} + +void mt76_csa_finish(struct mt76_dev *dev) +{ + if (!dev->csa_complete) + return; + + ieee80211_iterate_active_interfaces_atomic(dev->hw, + IEEE80211_IFACE_ITER_RESUME_ALL, + __mt76_csa_finish, dev); + + dev->csa_complete = 0; +} +EXPORT_SYMBOL_GPL(mt76_csa_finish); + +static void +__mt76_csa_check(void *priv, u8 *mac, struct ieee80211_vif *vif) +{ + struct mt76_dev *dev = priv; + + if (!vif->csa_active) + return; + + dev->csa_complete |= ieee80211_csa_is_complete(vif); +} + +void mt76_csa_check(struct mt76_dev *dev) +{ + ieee80211_iterate_active_interfaces_atomic(dev->hw, + IEEE80211_IFACE_ITER_RESUME_ALL, + __mt76_csa_check, dev); +} +EXPORT_SYMBOL_GPL(mt76_csa_check); diff --git a/drivers/net/wireless/mediatek/mt76/mcu.c b/drivers/net/wireless/mediatek/mt76/mcu.c new file mode 100644 index 000000000000..dbb57b593a87 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mcu.c @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2019 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "mt76.h" + +struct sk_buff * +mt76_mcu_msg_alloc(const void *data, int head_len, + int data_len, int tail_len) +{ + struct sk_buff *skb; + + skb = alloc_skb(head_len + data_len + tail_len, + GFP_KERNEL); + if (!skb) + return NULL; + + skb_reserve(skb, head_len); + if (data && data_len) + skb_put_data(skb, data, data_len); + + return skb; +} +EXPORT_SYMBOL_GPL(mt76_mcu_msg_alloc); + +/* mmio */ +struct sk_buff *mt76_mcu_get_response(struct mt76_dev *dev, + unsigned long expires) +{ + unsigned long timeout; + + if (!time_is_after_jiffies(expires)) + return NULL; + + timeout = expires - jiffies; + wait_event_timeout(dev->mmio.mcu.wait, + !skb_queue_empty(&dev->mmio.mcu.res_q), + timeout); + return skb_dequeue(&dev->mmio.mcu.res_q); +} +EXPORT_SYMBOL_GPL(mt76_mcu_get_response); + +void mt76_mcu_rx_event(struct mt76_dev *dev, struct sk_buff *skb) +{ + skb_queue_tail(&dev->mmio.mcu.res_q, skb); + wake_up(&dev->mmio.mcu.wait); +} +EXPORT_SYMBOL_GPL(mt76_mcu_rx_event); diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 3bfa7f5e3513..bcbfd3c4a44b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -23,6 +23,7 @@ #include <linux/skbuff.h> #include <linux/leds.h> #include <linux/usb.h> +#include <linux/average.h> #include <net/mac80211.h> #include "util.h" @@ -86,6 +87,7 @@ struct mt76u_buf { struct mt76_dev *dev; struct urb *urb; size_t len; + void *buf; bool done; }; @@ -124,6 +126,7 @@ struct mt76_queue { int ndesc; int queued; int buf_size; + bool stopped; u8 buf_offset; u8 hw_idx; @@ -135,13 +138,13 @@ struct mt76_queue { }; struct mt76_mcu_ops { - struct sk_buff *(*mcu_msg_alloc)(const void *data, int len); - int (*mcu_send_msg)(struct mt76_dev *dev, struct sk_buff *skb, - int cmd, bool wait_resp); + int (*mcu_send_msg)(struct mt76_dev *dev, int cmd, const void *data, + int len, bool wait_resp); int (*mcu_wr_rp)(struct mt76_dev *dev, u32 base, const struct mt76_reg_pair *rp, int len); int (*mcu_rd_rp)(struct mt76_dev *dev, u32 base, struct mt76_reg_pair *rp, int len); + int (*mcu_restart)(struct mt76_dev *dev); }; struct mt76_queue_ops { @@ -157,6 +160,9 @@ struct mt76_queue_ops { struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_sta *sta); + int (*tx_queue_skb_raw)(struct mt76_dev *dev, enum mt76_txq_id qid, + struct sk_buff *skb, u32 tx_info); + void *(*dequeue)(struct mt76_dev *dev, struct mt76_queue *q, bool flush, int *len, u32 *info, bool *more); @@ -175,6 +181,8 @@ enum mt76_wcid_flags { #define MT76_N_WCIDS 128 +DECLARE_EWMA(signal, 10, 8); + struct mt76_wcid { struct mt76_rx_tid __rcu *aggr[IEEE80211_NUM_TIDS]; @@ -182,6 +190,9 @@ struct mt76_wcid { unsigned long flags; + struct ewma_signal rssi; + int inactive_count; + u8 idx; u8 hw_key_idx; @@ -195,6 +206,8 @@ struct mt76_wcid { u8 tx_rate_nss; s8 max_txpwr_adj; bool sw_iv; + + u8 packet_id; }; struct mt76_txq { @@ -233,6 +246,24 @@ struct mt76_rx_tid { struct sk_buff *reorder_buf[]; }; +#define MT_TX_CB_DMA_DONE BIT(0) +#define MT_TX_CB_TXS_DONE BIT(1) +#define MT_TX_CB_TXS_FAILED BIT(2) + +#define MT_PACKET_ID_MASK GENMASK(7, 0) +#define MT_PACKET_ID_NO_ACK 0 +#define MT_PACKET_ID_NO_SKB 1 +#define MT_PACKET_ID_FIRST 2 + +#define MT_TX_STATUS_SKB_TIMEOUT HZ + +struct mt76_tx_cb { + unsigned long jiffies; + u8 wcid; + u8 pktid; + u8 flags; +}; + enum { MT76_STATE_INITIALIZED, MT76_STATE_RUNNING, @@ -271,6 +302,15 @@ struct mt76_driver_ops { void (*sta_ps)(struct mt76_dev *dev, struct ieee80211_sta *sta, bool ps); + + int (*sta_add)(struct mt76_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); + + void (*sta_assoc)(struct mt76_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); + + void (*sta_remove)(struct mt76_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); }; struct mt76_channel_state { @@ -345,11 +385,11 @@ struct mt76_usb { u16 out_max_packet; u8 in_ep[__MT_EP_IN_MAX]; u16 in_max_packet; + bool sg_en; struct mt76u_mcu { struct mutex mutex; - struct completion cmpl; - struct mt76u_buf res; + u8 *data; u32 msg_seq; /* multiple reads */ @@ -398,8 +438,10 @@ struct mt76_dev { struct mt76_queue q_tx[__MT_TXQ_MAX]; struct mt76_queue q_rx[__MT_RXQ_MAX]; const struct mt76_queue_ops *queue_ops; + int tx_dma_idx[4]; wait_queue_head_t tx_wait; + struct sk_buff_head status_list; unsigned long wcid_mask[MT76_N_WCIDS / BITS_PER_LONG]; @@ -430,6 +472,8 @@ struct mt76_dev { bool led_al; u8 led_pin; + u8 csa_complete; + u32 rxfilter; union { @@ -464,7 +508,7 @@ struct mt76_rx_status { u8 rate_idx; u8 nss; u8 band; - u8 signal; + s8 signal; u8 chains; s8 chain_signal[IEEE80211_MAX_CHAINS]; }; @@ -484,7 +528,6 @@ struct mt76_rx_status { #define mt76_wr_rp(dev, ...) (dev)->mt76.bus->wr_rp(&((dev)->mt76), __VA_ARGS__) #define mt76_rd_rp(dev, ...) (dev)->mt76.bus->rd_rp(&((dev)->mt76), __VA_ARGS__) -#define mt76_mcu_msg_alloc(dev, ...) (dev)->mt76.mcu_ops->mcu_msg_alloc(__VA_ARGS__) #define mt76_mcu_send_msg(dev, ...) (dev)->mt76.mcu_ops->mcu_send_msg(&((dev)->mt76), __VA_ARGS__) #define mt76_set(dev, offset, val) mt76_rmw(dev, offset, 0, val) @@ -528,7 +571,7 @@ static inline u16 mt76_rev(struct mt76_dev *dev) #define mt76_init_queues(dev) (dev)->mt76.queue_ops->init(&((dev)->mt76)) #define mt76_queue_alloc(dev, ...) (dev)->mt76.queue_ops->alloc(&((dev)->mt76), __VA_ARGS__) -#define mt76_queue_add_buf(dev, ...) (dev)->mt76.queue_ops->add_buf(&((dev)->mt76), __VA_ARGS__) +#define mt76_tx_queue_skb_raw(dev, ...) (dev)->mt76.queue_ops->tx_queue_skb_raw(&((dev)->mt76), __VA_ARGS__) #define mt76_queue_rx_reset(dev, ...) (dev)->mt76.queue_ops->rx_reset(&((dev)->mt76), __VA_ARGS__) #define mt76_queue_tx_cleanup(dev, ...) (dev)->mt76.queue_ops->tx_cleanup(&((dev)->mt76), __VA_ARGS__) #define mt76_queue_kick(dev, ...) (dev)->mt76.queue_ops->kick(&((dev)->mt76), __VA_ARGS__) @@ -548,8 +591,9 @@ mt76_channel_state(struct mt76_dev *dev, struct ieee80211_channel *c) return &msband->chan[idx]; } -struct mt76_dev *mt76_alloc_device(unsigned int size, - const struct ieee80211_ops *ops); +struct mt76_dev *mt76_alloc_device(struct device *pdev, unsigned int size, + const struct ieee80211_ops *ops, + const struct mt76_driver_ops *drv_ops); int mt76_register_device(struct mt76_dev *dev, bool vht, struct ieee80211_rate *rates, int n_rates); void mt76_unregister_device(struct mt76_dev *dev); @@ -594,6 +638,13 @@ wcid_to_sta(struct mt76_wcid *wcid) return container_of(ptr, struct ieee80211_sta, drv_priv); } +static inline struct mt76_tx_cb *mt76_tx_skb_cb(struct sk_buff *skb) +{ + BUILD_BUG_ON(sizeof(struct mt76_tx_cb) > + sizeof(IEEE80211_SKB_CB(skb)->status.status_driver_data)); + return ((void *) IEEE80211_SKB_CB(skb)->status.status_driver_data); +} + int mt76_dma_tx_queue_skb(struct mt76_dev *dev, struct mt76_queue *q, struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_sta *sta); @@ -625,8 +676,38 @@ void mt76_rx_aggr_stop(struct mt76_dev *dev, struct mt76_wcid *wcid, u8 tid); void mt76_wcid_key_setup(struct mt76_dev *dev, struct mt76_wcid *wcid, struct ieee80211_key_conf *key); +void mt76_tx_status_lock(struct mt76_dev *dev, struct sk_buff_head *list) + __acquires(&dev->status_list.lock); +void mt76_tx_status_unlock(struct mt76_dev *dev, struct sk_buff_head *list) + __releases(&dev->status_list.lock); + +int mt76_tx_status_skb_add(struct mt76_dev *dev, struct mt76_wcid *wcid, + struct sk_buff *skb); +struct sk_buff *mt76_tx_status_skb_get(struct mt76_dev *dev, + struct mt76_wcid *wcid, int pktid, + struct sk_buff_head *list); +void mt76_tx_status_skb_done(struct mt76_dev *dev, struct sk_buff *skb, + struct sk_buff_head *list); +void mt76_tx_complete_skb(struct mt76_dev *dev, struct sk_buff *skb); +void mt76_tx_status_check(struct mt76_dev *dev, struct mt76_wcid *wcid, + bool flush); +int mt76_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + enum ieee80211_sta_state old_state, + enum ieee80211_sta_state new_state); +void __mt76_sta_remove(struct mt76_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); + struct ieee80211_sta *mt76_rx_convert(struct sk_buff *skb); +int mt76_get_min_avg_rssi(struct mt76_dev *dev); + +int mt76_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + int *dbm); + +void mt76_csa_check(struct mt76_dev *dev); +void mt76_csa_finish(struct mt76_dev *dev); + /* internal */ void mt76_tx_free(struct mt76_dev *dev); struct mt76_txwi_cache *mt76_get_txwi(struct mt76_dev *dev); @@ -653,14 +734,21 @@ static inline u8 q2ep(u8 qid) return qid + 1; } -static inline bool mt76u_check_sg(struct mt76_dev *dev) +static inline int +mt76u_bulk_msg(struct mt76_dev *dev, void *data, int len, int *actual_len, + int timeout) { struct usb_interface *intf = to_usb_interface(dev->dev); struct usb_device *udev = interface_to_usbdev(intf); + struct mt76_usb *usb = &dev->usb; + unsigned int pipe; + + if (actual_len) + pipe = usb_rcvbulkpipe(udev, usb->in_ep[MT_EP_IN_CMD_RESP]); + else + pipe = usb_sndbulkpipe(udev, usb->out_ep[MT_EP_OUT_INBAND_CMD]); - return (udev->bus->sg_tablesize > 0 && - (udev->bus->no_sg_constraint || - udev->speed == USB_SPEED_WIRELESS)); + return usb_bulk_msg(udev, pipe, data, len, actual_len, timeout); } int mt76u_vendor_request(struct mt76_dev *dev, u8 req, @@ -668,24 +756,18 @@ int mt76u_vendor_request(struct mt76_dev *dev, u8 req, void *buf, size_t len); void mt76u_single_wr(struct mt76_dev *dev, const u8 req, const u16 offset, const u32 val); -u32 mt76u_rr(struct mt76_dev *dev, u32 addr); -void mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val); int mt76u_init(struct mt76_dev *dev, struct usb_interface *intf); -void mt76u_deinit(struct mt76_dev *dev); -int mt76u_buf_alloc(struct mt76_dev *dev, struct mt76u_buf *buf, - int nsgs, int len, int sglen, gfp_t gfp); -void mt76u_buf_free(struct mt76u_buf *buf); -int mt76u_submit_buf(struct mt76_dev *dev, int dir, int index, - struct mt76u_buf *buf, gfp_t gfp, - usb_complete_t complete_fn, void *context); int mt76u_submit_rx_buffers(struct mt76_dev *dev); int mt76u_alloc_queues(struct mt76_dev *dev); void mt76u_stop_queues(struct mt76_dev *dev); void mt76u_stop_stat_wk(struct mt76_dev *dev); void mt76u_queues_deinit(struct mt76_dev *dev); -void mt76u_mcu_complete_urb(struct urb *urb); -int mt76u_mcu_init_rx(struct mt76_dev *dev); -void mt76u_mcu_deinit(struct mt76_dev *dev); +struct sk_buff * +mt76_mcu_msg_alloc(const void *data, int head_len, + int data_len, int tail_len); +void mt76_mcu_rx_event(struct mt76_dev *dev, struct sk_buff *skb); +struct sk_buff *mt76_mcu_get_response(struct mt76_dev *dev, + unsigned long expires); #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7603/Kconfig new file mode 100644 index 000000000000..087945c3d8f3 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/Kconfig @@ -0,0 +1,9 @@ +config MT7603E + tristate "MediaTek MT7603E (PCIe) and MT76x8 WLAN support" + select MT76_CORE + depends on MAC80211 + depends on PCI + help + This adds support for MT7603E wireless PCIe devices and the WLAN core on + MT7628/MT7688 SoC devices + diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/Makefile b/drivers/net/wireless/mediatek/mt76/mt7603/Makefile new file mode 100644 index 000000000000..d95a30421c62 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/Makefile @@ -0,0 +1,6 @@ +obj-$(CONFIG_MT7603E) += mt7603e.o + +mt7603e-y := \ + pci.o soc.o main.o init.o mcu.o \ + core.o dma.o mac.o eeprom.o \ + beacon.o debugfs.o diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/beacon.c b/drivers/net/wireless/mediatek/mt76/mt7603/beacon.c new file mode 100644 index 000000000000..4dcb465095d1 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/beacon.c @@ -0,0 +1,185 @@ +/* SPDX-License-Identifier: ISC */ + +#include "mt7603.h" + +struct beacon_bc_data { + struct mt7603_dev *dev; + struct sk_buff_head q; + struct sk_buff *tail[MT7603_MAX_INTERFACES]; + int count[MT7603_MAX_INTERFACES]; +}; + +static void +mt7603_update_beacon_iter(void *priv, u8 *mac, struct ieee80211_vif *vif) +{ + struct mt7603_dev *dev = (struct mt7603_dev *)priv; + struct mt7603_vif *mvif = (struct mt7603_vif *)vif->drv_priv; + struct sk_buff *skb = NULL; + + if (!(dev->beacon_mask & BIT(mvif->idx))) + return; + + skb = ieee80211_beacon_get(mt76_hw(dev), vif); + if (!skb) + return; + + mt76_dma_tx_queue_skb(&dev->mt76, &dev->mt76.q_tx[MT_TXQ_BEACON], skb, + &mvif->sta.wcid, NULL); + + spin_lock_bh(&dev->ps_lock); + mt76_wr(dev, MT_DMA_FQCR0, MT_DMA_FQCR0_BUSY | + FIELD_PREP(MT_DMA_FQCR0_TARGET_WCID, mvif->sta.wcid.idx) | + FIELD_PREP(MT_DMA_FQCR0_TARGET_QID, + dev->mt76.q_tx[MT_TXQ_CAB].hw_idx) | + FIELD_PREP(MT_DMA_FQCR0_DEST_PORT_ID, 3) | + FIELD_PREP(MT_DMA_FQCR0_DEST_QUEUE_ID, 8)); + + if (!mt76_poll(dev, MT_DMA_FQCR0, MT_DMA_FQCR0_BUSY, 0, 5000)) + dev->beacon_check = MT7603_WATCHDOG_TIMEOUT; + + spin_unlock_bh(&dev->ps_lock); +} + +static void +mt7603_add_buffered_bc(void *priv, u8 *mac, struct ieee80211_vif *vif) +{ + struct beacon_bc_data *data = priv; + struct mt7603_dev *dev = data->dev; + struct mt7603_vif *mvif = (struct mt7603_vif *)vif->drv_priv; + struct ieee80211_tx_info *info; + struct sk_buff *skb; + + if (!(dev->beacon_mask & BIT(mvif->idx))) + return; + + skb = ieee80211_get_buffered_bc(mt76_hw(dev), vif); + if (!skb) + return; + + info = IEEE80211_SKB_CB(skb); + info->control.vif = vif; + info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ; + mt76_skb_set_moredata(skb, true); + __skb_queue_tail(&data->q, skb); + data->tail[mvif->idx] = skb; + data->count[mvif->idx]++; +} + +void mt7603_pre_tbtt_tasklet(unsigned long arg) +{ + struct mt7603_dev *dev = (struct mt7603_dev *)arg; + struct mt76_queue *q; + struct beacon_bc_data data = {}; + struct sk_buff *skb; + int i, nframes; + + data.dev = dev; + __skb_queue_head_init(&data.q); + + q = &dev->mt76.q_tx[MT_TXQ_BEACON]; + spin_lock_bh(&q->lock); + ieee80211_iterate_active_interfaces_atomic(mt76_hw(dev), + IEEE80211_IFACE_ITER_RESUME_ALL, + mt7603_update_beacon_iter, dev); + mt76_queue_kick(dev, q); + spin_unlock_bh(&q->lock); + + /* Flush all previous CAB queue packets */ + mt76_wr(dev, MT_WF_ARB_CAB_FLUSH, GENMASK(30, 16) | BIT(0)); + + mt76_queue_tx_cleanup(dev, MT_TXQ_CAB, false); + + mt76_csa_check(&dev->mt76); + if (dev->mt76.csa_complete) + goto out; + + q = &dev->mt76.q_tx[MT_TXQ_CAB]; + do { + nframes = skb_queue_len(&data.q); + ieee80211_iterate_active_interfaces_atomic(mt76_hw(dev), + IEEE80211_IFACE_ITER_RESUME_ALL, + mt7603_add_buffered_bc, &data); + } while (nframes != skb_queue_len(&data.q) && + skb_queue_len(&data.q) < 8); + + if (skb_queue_empty(&data.q)) + goto out; + + for (i = 0; i < ARRAY_SIZE(data.tail); i++) { + if (!data.tail[i]) + continue; + + mt76_skb_set_moredata(data.tail[i], false); + } + + spin_lock_bh(&q->lock); + while ((skb = __skb_dequeue(&data.q)) != NULL) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_vif *vif = info->control.vif; + struct mt7603_vif *mvif = (struct mt7603_vif *)vif->drv_priv; + + mt76_dma_tx_queue_skb(&dev->mt76, q, skb, &mvif->sta.wcid, + NULL); + } + mt76_queue_kick(dev, q); + spin_unlock_bh(&q->lock); + + for (i = 0; i < ARRAY_SIZE(data.count); i++) + mt76_wr(dev, MT_WF_ARB_CAB_COUNT_B0_REG(i), + data.count[i] << MT_WF_ARB_CAB_COUNT_B0_SHIFT(i)); + + mt76_wr(dev, MT_WF_ARB_CAB_START, + MT_WF_ARB_CAB_START_BSSn(0) | + (MT_WF_ARB_CAB_START_BSS0n(1) * + ((1 << (MT7603_MAX_INTERFACES - 1)) - 1))); + +out: + mt76_queue_tx_cleanup(dev, MT_TXQ_BEACON, false); + if (dev->mt76.q_tx[MT_TXQ_BEACON].queued > hweight8(dev->beacon_mask)) + dev->beacon_check++; +} + +void mt7603_beacon_set_timer(struct mt7603_dev *dev, int idx, int intval) +{ + u32 pre_tbtt = MT7603_PRE_TBTT_TIME / 64; + + if (idx >= 0) { + if (intval) + dev->beacon_mask |= BIT(idx); + else + dev->beacon_mask &= ~BIT(idx); + } + + if (!dev->beacon_mask || (!intval && idx < 0)) { + mt7603_irq_disable(dev, MT_INT_MAC_IRQ3); + mt76_clear(dev, MT_ARB_SCR, MT_ARB_SCR_BCNQ_OPMODE_MASK); + mt76_wr(dev, MT_HW_INT_MASK(3), 0); + return; + } + + dev->beacon_int = intval; + mt76_wr(dev, MT_TBTT, + FIELD_PREP(MT_TBTT_PERIOD, intval) | MT_TBTT_CAL_ENABLE); + + mt76_wr(dev, MT_TBTT_TIMER_CFG, 0x99); /* start timer */ + + mt76_rmw_field(dev, MT_ARB_SCR, MT_ARB_SCR_BCNQ_OPMODE_MASK, + MT_BCNQ_OPMODE_AP); + mt76_clear(dev, MT_ARB_SCR, MT_ARB_SCR_TBTT_BCN_PRIO); + mt76_set(dev, MT_ARB_SCR, MT_ARB_SCR_TBTT_BCAST_PRIO); + + mt76_wr(dev, MT_PRE_TBTT, pre_tbtt); + + mt76_set(dev, MT_HW_INT_MASK(3), + MT_HW_INT3_PRE_TBTT0 | MT_HW_INT3_TBTT0); + + mt76_set(dev, MT_WF_ARB_BCN_START, + MT_WF_ARB_BCN_START_BSSn(0) | + ((dev->beacon_mask >> 1) * MT_WF_ARB_BCN_START_BSS0n(1))); + mt7603_irq_enable(dev, MT_INT_MAC_IRQ3); + + if (dev->beacon_mask & ~BIT(0)) + mt76_set(dev, MT_LPON_SBTOR(0), MT_LPON_SBTOR_SUB_BSS_EN); + else + mt76_clear(dev, MT_LPON_SBTOR(0), MT_LPON_SBTOR_SUB_BSS_EN); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/core.c b/drivers/net/wireless/mediatek/mt76/mt7603/core.c new file mode 100644 index 000000000000..1086dcd376a0 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/core.c @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: ISC */ + +#include "mt7603.h" + +void mt7603_set_irq_mask(struct mt7603_dev *dev, u32 clear, u32 set) +{ + unsigned long flags; + + spin_lock_irqsave(&dev->mt76.mmio.irq_lock, flags); + dev->mt76.mmio.irqmask &= ~clear; + dev->mt76.mmio.irqmask |= set; + mt76_wr(dev, MT_INT_MASK_CSR, dev->mt76.mmio.irqmask); + spin_unlock_irqrestore(&dev->mt76.mmio.irq_lock, flags); +} + +void mt7603_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + + mt7603_irq_enable(dev, MT_INT_RX_DONE(q)); +} + +irqreturn_t mt7603_irq_handler(int irq, void *dev_instance) +{ + struct mt7603_dev *dev = dev_instance; + u32 intr; + + intr = mt76_rr(dev, MT_INT_SOURCE_CSR); + mt76_wr(dev, MT_INT_SOURCE_CSR, intr); + + if (!test_bit(MT76_STATE_INITIALIZED, &dev->mt76.state)) + return IRQ_NONE; + + intr &= dev->mt76.mmio.irqmask; + + if (intr & MT_INT_MAC_IRQ3) { + u32 hwintr = mt76_rr(dev, MT_HW_INT_STATUS(3)); + + mt76_wr(dev, MT_HW_INT_STATUS(3), hwintr); + if (hwintr & MT_HW_INT3_PRE_TBTT0) + tasklet_schedule(&dev->pre_tbtt_tasklet); + + if ((hwintr & MT_HW_INT3_TBTT0) && dev->mt76.csa_complete) + mt76_csa_finish(&dev->mt76); + } + + if (intr & MT_INT_TX_DONE_ALL) { + mt7603_irq_disable(dev, MT_INT_TX_DONE_ALL); + tasklet_schedule(&dev->tx_tasklet); + } + + if (intr & MT_INT_RX_DONE(0)) { + mt7603_irq_disable(dev, MT_INT_RX_DONE(0)); + napi_schedule(&dev->mt76.napi[0]); + } + + if (intr & MT_INT_RX_DONE(1)) { + mt7603_irq_disable(dev, MT_INT_RX_DONE(1)); + napi_schedule(&dev->mt76.napi[1]); + } + + return IRQ_HANDLED; +} + +u32 mt7603_reg_map(struct mt7603_dev *dev, u32 addr) +{ + u32 base = addr & GENMASK(31, 19); + u32 offset = addr & GENMASK(18, 0); + + dev->bus_ops->wr(&dev->mt76, MT_MCU_PCIE_REMAP_2, base); + + return MT_PCIE_REMAP_BASE_2 + offset; +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c new file mode 100644 index 000000000000..f8b3b6ab6297 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: ISC */ + +#include "mt7603.h" + +static int +mt7603_reset_read(struct seq_file *s, void *data) +{ + struct mt7603_dev *dev = dev_get_drvdata(s->private); + static const char * const reset_cause_str[] = { + [RESET_CAUSE_TX_HANG] = "TX hang", + [RESET_CAUSE_TX_BUSY] = "TX DMA busy stuck", + [RESET_CAUSE_RX_BUSY] = "RX DMA busy stuck", + [RESET_CAUSE_RX_PSE_BUSY] = "RX PSE busy stuck", + [RESET_CAUSE_BEACON_STUCK] = "Beacon stuck", + [RESET_CAUSE_MCU_HANG] = "MCU hang", + [RESET_CAUSE_RESET_FAILED] = "PSE reset failed", + }; + int i; + + for (i = 0; i < ARRAY_SIZE(reset_cause_str); i++) { + if (!reset_cause_str[i]) + continue; + + seq_printf(s, "%20s: %u\n", reset_cause_str[i], + dev->reset_cause[i]); + } + + return 0; +} + +static int +mt7603_radio_read(struct seq_file *s, void *data) +{ + struct mt7603_dev *dev = dev_get_drvdata(s->private); + + seq_printf(s, "Sensitivity: %d\n", dev->sensitivity); + seq_printf(s, "False CCA: ofdm=%d cck=%d\n", + dev->false_cca_ofdm, dev->false_cca_cck); + + return 0; +} + +void mt7603_init_debugfs(struct mt7603_dev *dev) +{ + struct dentry *dir; + + dir = mt76_register_debugfs(&dev->mt76); + if (!dir) + return; + + debugfs_create_u32("reset_test", 0600, dir, &dev->reset_test); + debugfs_create_devm_seqfile(dev->mt76.dev, "reset", dir, + mt7603_reset_read); + debugfs_create_devm_seqfile(dev->mt76.dev, "radio", dir, + mt7603_radio_read); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/dma.c b/drivers/net/wireless/mediatek/mt76/mt7603/dma.c new file mode 100644 index 000000000000..b3ae0aaea62a --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/dma.c @@ -0,0 +1,228 @@ +/* SPDX-License-Identifier: ISC */ + +#include "mt7603.h" +#include "mac.h" +#include "../dma.h" + +static int +mt7603_init_tx_queue(struct mt7603_dev *dev, struct mt76_queue *q, + int idx, int n_desc) +{ + int ret; + + q->hw_idx = idx; + q->regs = dev->mt76.mmio.regs + MT_TX_RING_BASE + idx * MT_RING_SIZE; + q->ndesc = n_desc; + + ret = mt76_queue_alloc(dev, q); + if (ret) + return ret; + + mt7603_irq_enable(dev, MT_INT_TX_DONE(idx)); + + return 0; +} + +static void +mt7603_rx_loopback_skb(struct mt7603_dev *dev, struct sk_buff *skb) +{ + __le32 *txd = (__le32 *)skb->data; + struct ieee80211_hdr *hdr; + struct ieee80211_sta *sta; + struct mt7603_sta *msta; + struct mt76_wcid *wcid; + void *priv; + int idx; + u32 val; + u8 tid; + + if (skb->len < MT_TXD_SIZE + sizeof(struct ieee80211_hdr)) + goto free; + + val = le32_to_cpu(txd[1]); + idx = FIELD_GET(MT_TXD1_WLAN_IDX, val); + skb->priority = FIELD_GET(MT_TXD1_TID, val); + + if (idx >= MT7603_WTBL_STA - 1) + goto free; + + wcid = rcu_dereference(dev->mt76.wcid[idx]); + if (!wcid) + goto free; + + priv = msta = container_of(wcid, struct mt7603_sta, wcid); + val = le32_to_cpu(txd[0]); + skb_set_queue_mapping(skb, FIELD_GET(MT_TXD0_Q_IDX, val)); + + val &= ~(MT_TXD0_P_IDX | MT_TXD0_Q_IDX); + val |= FIELD_PREP(MT_TXD0_Q_IDX, MT_TX_HW_QUEUE_MGMT); + txd[0] = cpu_to_le32(val); + + sta = container_of(priv, struct ieee80211_sta, drv_priv); + hdr = (struct ieee80211_hdr *) &skb->data[MT_TXD_SIZE]; + tid = *ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_TID_MASK; + ieee80211_sta_set_buffered(sta, tid, true); + + spin_lock_bh(&dev->ps_lock); + __skb_queue_tail(&msta->psq, skb); + if (skb_queue_len(&msta->psq) >= 64) { + skb = __skb_dequeue(&msta->psq); + dev_kfree_skb(skb); + } + spin_unlock_bh(&dev->ps_lock); + return; + +free: + dev_kfree_skb(skb); +} + +void mt7603_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, + struct sk_buff *skb) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + __le32 *rxd = (__le32 *)skb->data; + __le32 *end = (__le32 *)&skb->data[skb->len]; + enum rx_pkt_type type; + + type = FIELD_GET(MT_RXD0_PKT_TYPE, le32_to_cpu(rxd[0])); + + if (q == MT_RXQ_MCU) { + if (type == PKT_TYPE_RX_EVENT) + mt76_mcu_rx_event(&dev->mt76, skb); + else + mt7603_rx_loopback_skb(dev, skb); + return; + } + + switch (type) { + case PKT_TYPE_TXS: + for (rxd++; rxd + 5 <= end; rxd += 5) + mt7603_mac_add_txs(dev, rxd); + dev_kfree_skb(skb); + break; + case PKT_TYPE_RX_EVENT: + mt76_mcu_rx_event(&dev->mt76, skb); + return; + case PKT_TYPE_NORMAL: + if (mt7603_mac_fill_rx(dev, skb) == 0) { + mt76_rx(&dev->mt76, q, skb); + return; + } + /* fall through */ + default: + dev_kfree_skb(skb); + break; + } +} + +static int +mt7603_init_rx_queue(struct mt7603_dev *dev, struct mt76_queue *q, + int idx, int n_desc, int bufsize) +{ + int ret; + + q->regs = dev->mt76.mmio.regs + MT_RX_RING_BASE + idx * MT_RING_SIZE; + q->ndesc = n_desc; + q->buf_size = bufsize; + + ret = mt76_queue_alloc(dev, q); + if (ret) + return ret; + + mt7603_irq_enable(dev, MT_INT_RX_DONE(idx)); + + return 0; +} + +static void +mt7603_tx_tasklet(unsigned long data) +{ + struct mt7603_dev *dev = (struct mt7603_dev *)data; + int i; + + dev->tx_dma_check = 0; + for (i = MT_TXQ_MCU; i >= 0; i--) + mt76_queue_tx_cleanup(dev, i, false); + + mt7603_irq_enable(dev, MT_INT_TX_DONE_ALL); +} + +int mt7603_dma_init(struct mt7603_dev *dev) +{ + static const u8 wmm_queue_map[] = { + [IEEE80211_AC_BK] = 0, + [IEEE80211_AC_BE] = 1, + [IEEE80211_AC_VI] = 2, + [IEEE80211_AC_VO] = 3, + }; + int ret; + int i; + + mt76_dma_attach(&dev->mt76); + + init_waitqueue_head(&dev->mt76.mmio.mcu.wait); + skb_queue_head_init(&dev->mt76.mmio.mcu.res_q); + + tasklet_init(&dev->tx_tasklet, mt7603_tx_tasklet, (unsigned long)dev); + + mt76_clear(dev, MT_WPDMA_GLO_CFG, + MT_WPDMA_GLO_CFG_TX_DMA_EN | + MT_WPDMA_GLO_CFG_RX_DMA_EN | + MT_WPDMA_GLO_CFG_DMA_BURST_SIZE | + MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE); + + mt76_wr(dev, MT_WPDMA_RST_IDX, ~0); + mt7603_pse_client_reset(dev); + + for (i = 0; i < ARRAY_SIZE(wmm_queue_map); i++) { + ret = mt7603_init_tx_queue(dev, &dev->mt76.q_tx[i], + wmm_queue_map[i], + MT_TX_RING_SIZE); + if (ret) + return ret; + } + + ret = mt7603_init_tx_queue(dev, &dev->mt76.q_tx[MT_TXQ_PSD], + MT_TX_HW_QUEUE_MGMT, MT_TX_RING_SIZE); + if (ret) + return ret; + + ret = mt7603_init_tx_queue(dev, &dev->mt76.q_tx[MT_TXQ_MCU], + MT_TX_HW_QUEUE_MCU, MT_MCU_RING_SIZE); + if (ret) + return ret; + + ret = mt7603_init_tx_queue(dev, &dev->mt76.q_tx[MT_TXQ_BEACON], + MT_TX_HW_QUEUE_BCN, MT_MCU_RING_SIZE); + if (ret) + return ret; + + ret = mt7603_init_tx_queue(dev, &dev->mt76.q_tx[MT_TXQ_CAB], + MT_TX_HW_QUEUE_BMC, MT_MCU_RING_SIZE); + if (ret) + return ret; + + ret = mt7603_init_rx_queue(dev, &dev->mt76.q_rx[MT_RXQ_MCU], 1, + MT_MCU_RING_SIZE, MT_RX_BUF_SIZE); + if (ret) + return ret; + + ret = mt7603_init_rx_queue(dev, &dev->mt76.q_rx[MT_RXQ_MAIN], 0, + MT7603_RX_RING_SIZE, MT_RX_BUF_SIZE); + if (ret) + return ret; + + mt76_wr(dev, MT_DELAY_INT_CFG, 0); + return mt76_init_queues(dev); +} + +void mt7603_dma_cleanup(struct mt7603_dev *dev) +{ + mt76_clear(dev, MT_WPDMA_GLO_CFG, + MT_WPDMA_GLO_CFG_TX_DMA_EN | + MT_WPDMA_GLO_CFG_RX_DMA_EN | + MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE); + + tasklet_kill(&dev->tx_tasklet); + mt76_dma_cleanup(&dev->mt76); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c new file mode 100644 index 000000000000..8c120e4461b0 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c @@ -0,0 +1,168 @@ +/* SPDX-License-Identifier: ISC */ + +#include "mt7603.h" +#include "eeprom.h" + +static int +mt7603_efuse_read(struct mt7603_dev *dev, u32 base, u16 addr, u8 *data) +{ + u32 val; + int i; + + val = mt76_rr(dev, base + MT_EFUSE_CTRL); + val &= ~(MT_EFUSE_CTRL_AIN | + MT_EFUSE_CTRL_MODE); + val |= FIELD_PREP(MT_EFUSE_CTRL_AIN, addr & ~0xf); + val |= MT_EFUSE_CTRL_KICK; + mt76_wr(dev, base + MT_EFUSE_CTRL, val); + + if (!mt76_poll(dev, base + MT_EFUSE_CTRL, MT_EFUSE_CTRL_KICK, 0, 1000)) + return -ETIMEDOUT; + + udelay(2); + + val = mt76_rr(dev, base + MT_EFUSE_CTRL); + if ((val & MT_EFUSE_CTRL_AOUT) == MT_EFUSE_CTRL_AOUT || + WARN_ON_ONCE(!(val & MT_EFUSE_CTRL_VALID))) { + memset(data, 0xff, 16); + return 0; + } + + for (i = 0; i < 4; i++) { + val = mt76_rr(dev, base + MT_EFUSE_RDATA(i)); + put_unaligned_le32(val, data + 4 * i); + } + + return 0; +} + +static int +mt7603_efuse_init(struct mt7603_dev *dev) +{ + u32 base = mt7603_reg_map(dev, MT_EFUSE_BASE); + int len = MT7603_EEPROM_SIZE; + void *buf; + int ret, i; + + if (mt76_rr(dev, base + MT_EFUSE_BASE_CTRL) & MT_EFUSE_BASE_CTRL_EMPTY) + return 0; + + dev->mt76.otp.data = devm_kzalloc(dev->mt76.dev, len, GFP_KERNEL); + dev->mt76.otp.size = len; + if (!dev->mt76.otp.data) + return -ENOMEM; + + buf = dev->mt76.otp.data; + for (i = 0; i + 16 <= len; i += 16) { + ret = mt7603_efuse_read(dev, base, i, buf + i); + if (ret) + return ret; + } + + return 0; +} + +static bool +mt7603_has_cal_free_data(struct mt7603_dev *dev, u8 *efuse) +{ + if (!efuse[MT_EE_TEMP_SENSOR_CAL]) + return false; + + if (get_unaligned_le16(efuse + MT_EE_TX_POWER_0_START_2G) == 0) + return false; + + if (get_unaligned_le16(efuse + MT_EE_TX_POWER_1_START_2G) == 0) + return false; + + if (!efuse[MT_EE_CP_FT_VERSION]) + return false; + + if (!efuse[MT_EE_XTAL_FREQ_OFFSET]) + return false; + + if (!efuse[MT_EE_XTAL_WF_RFCAL]) + return false; + + return true; +} + +static void +mt7603_apply_cal_free_data(struct mt7603_dev *dev, u8 *efuse) +{ + static const u8 cal_free_bytes[] = { + MT_EE_TEMP_SENSOR_CAL, + MT_EE_CP_FT_VERSION, + MT_EE_XTAL_FREQ_OFFSET, + MT_EE_XTAL_WF_RFCAL, + /* Skip for MT7628 */ + MT_EE_TX_POWER_0_START_2G, + MT_EE_TX_POWER_0_START_2G + 1, + MT_EE_TX_POWER_1_START_2G, + MT_EE_TX_POWER_1_START_2G + 1, + }; + u8 *eeprom = dev->mt76.eeprom.data; + int n = ARRAY_SIZE(cal_free_bytes); + int i; + + if (!mt7603_has_cal_free_data(dev, efuse)) + return; + + if (is_mt7628(dev)) + n -= 4; + + for (i = 0; i < n; i++) { + int offset = cal_free_bytes[i]; + + eeprom[offset] = efuse[offset]; + } +} + +static int +mt7603_eeprom_load(struct mt7603_dev *dev) +{ + int ret; + + ret = mt76_eeprom_init(&dev->mt76, MT7603_EEPROM_SIZE); + if (ret < 0) + return ret; + + return mt7603_efuse_init(dev); +} + +static int mt7603_check_eeprom(struct mt76_dev *dev) +{ + u16 val = get_unaligned_le16(dev->eeprom.data); + + switch (val) { + case 0x7628: + case 0x7603: + return 0; + default: + return -EINVAL; + } +} + +int mt7603_eeprom_init(struct mt7603_dev *dev) +{ + int ret; + + ret = mt7603_eeprom_load(dev); + if (ret < 0) + return ret; + + if (dev->mt76.otp.data) { + if (mt7603_check_eeprom(&dev->mt76) == 0) + mt7603_apply_cal_free_data(dev, dev->mt76.otp.data); + else + memcpy(dev->mt76.eeprom.data, dev->mt76.otp.data, + MT7603_EEPROM_SIZE); + } + + dev->mt76.cap.has_2ghz = true; + memcpy(dev->mt76.macaddr, dev->mt76.eeprom.data + MT_EE_MAC_ADDR, + ETH_ALEN); + + mt76_eeprom_override(&dev->mt76); + + return 0; +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.h new file mode 100644 index 000000000000..f27b99b7e359 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.h @@ -0,0 +1,86 @@ +/* SPDX-License-Identifier: ISC */ + +#ifndef __MT7603_EEPROM_H +#define __MT7603_EEPROM_H + +#include "mt7603.h" + +enum mt7603_eeprom_field { + MT_EE_CHIP_ID = 0x000, + MT_EE_VERSION = 0x002, + MT_EE_MAC_ADDR = 0x004, + MT_EE_NIC_CONF_0 = 0x034, + MT_EE_NIC_CONF_1 = 0x036, + MT_EE_NIC_CONF_2 = 0x042, + + MT_EE_XTAL_TRIM_1 = 0x03a, + + MT_EE_RSSI_OFFSET_2G = 0x046, + MT_EE_WIFI_RF_SETTING = 0x048, + MT_EE_RSSI_OFFSET_5G = 0x04a, + + MT_EE_TX_POWER_DELTA_BW40 = 0x050, + MT_EE_TX_POWER_DELTA_BW80 = 0x052, + + MT_EE_TX_POWER_EXT_PA_5G = 0x054, + + MT_EE_TEMP_SENSOR_CAL = 0x055, + + MT_EE_TX_POWER_0_START_2G = 0x056, + MT_EE_TX_POWER_1_START_2G = 0x05c, + + /* used as byte arrays */ +#define MT_TX_POWER_GROUP_SIZE_5G 5 +#define MT_TX_POWER_GROUPS_5G 6 + MT_EE_TX_POWER_0_START_5G = 0x062, + + MT_EE_TX_POWER_0_GRP3_TX_POWER_DELTA = 0x074, + MT_EE_TX_POWER_0_GRP4_TSSI_SLOPE = 0x076, + + MT_EE_TX_POWER_1_START_5G = 0x080, + + MT_EE_TX_POWER_CCK = 0x0a0, + MT_EE_TX_POWER_OFDM_2G_6M = 0x0a2, + MT_EE_TX_POWER_OFDM_2G_24M = 0x0a4, + MT_EE_TX_POWER_OFDM_2G_54M = 0x0a6, + MT_EE_TX_POWER_HT_BPSK_QPSK = 0x0a8, + MT_EE_TX_POWER_HT_16_64_QAM = 0x0aa, + MT_EE_TX_POWER_HT_64_QAM = 0x0ac, + + MT_EE_ELAN_RX_MODE_GAIN = 0x0c0, + MT_EE_ELAN_RX_MODE_NF = 0x0c1, + MT_EE_ELAN_RX_MODE_P1DB = 0x0c2, + + MT_EE_ELAN_BYPASS_MODE_GAIN = 0x0c3, + MT_EE_ELAN_BYPASS_MODE_NF = 0x0c4, + MT_EE_ELAN_BYPASS_MODE_P1DB = 0x0c5, + + MT_EE_STEP_NUM_NEG_6_7 = 0x0c6, + MT_EE_STEP_NUM_NEG_4_5 = 0x0c8, + MT_EE_STEP_NUM_NEG_2_3 = 0x0ca, + MT_EE_STEP_NUM_NEG_0_1 = 0x0cc, + + MT_EE_REF_STEP_24G = 0x0ce, + + MT_EE_STEP_NUM_PLUS_1_2 = 0x0d0, + MT_EE_STEP_NUM_PLUS_3_4 = 0x0d2, + MT_EE_STEP_NUM_PLUS_5_6 = 0x0d4, + MT_EE_STEP_NUM_PLUS_7 = 0x0d6, + + MT_EE_CP_FT_VERSION = 0x0f0, + + MT_EE_XTAL_FREQ_OFFSET = 0x0f4, + MT_EE_XTAL_TRIM_2_COMP = 0x0f5, + MT_EE_XTAL_TRIM_3_COMP = 0x0f6, + MT_EE_XTAL_WF_RFCAL = 0x0f7, + + __MT_EE_MAX +}; + +enum mt7603_eeprom_source { + MT_EE_SRC_PROM, + MT_EE_SRC_EFUSE, + MT_EE_SRC_FLASH, +}; + +#endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/init.c b/drivers/net/wireless/mediatek/mt76/mt7603/init.c new file mode 100644 index 000000000000..3af45949e868 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/init.c @@ -0,0 +1,580 @@ +/* SPDX-License-Identifier: ISC */ + +#include <linux/etherdevice.h> +#include "mt7603.h" +#include "mac.h" +#include "eeprom.h" + +const struct mt76_driver_ops mt7603_drv_ops = { + .txwi_size = MT_TXD_SIZE, + .tx_prepare_skb = mt7603_tx_prepare_skb, + .tx_complete_skb = mt7603_tx_complete_skb, + .rx_skb = mt7603_queue_rx_skb, + .rx_poll_complete = mt7603_rx_poll_complete, + .sta_ps = mt7603_sta_ps, + .sta_add = mt7603_sta_add, + .sta_assoc = mt7603_sta_assoc, + .sta_remove = mt7603_sta_remove, + .update_survey = mt7603_update_channel, +}; + +static void +mt7603_set_tmac_template(struct mt7603_dev *dev) +{ + u32 desc[5] = { + [1] = FIELD_PREP(MT_TXD3_REM_TX_COUNT, 0xf), + [3] = MT_TXD5_SW_POWER_MGMT + }; + u32 addr; + int i; + + addr = mt7603_reg_map(dev, MT_CLIENT_BASE_PHYS_ADDR); + addr += MT_CLIENT_TMAC_INFO_TEMPLATE; + for (i = 0; i < ARRAY_SIZE(desc); i++) + mt76_wr(dev, addr + 4 * i, desc[i]); +} + +static void +mt7603_dma_sched_init(struct mt7603_dev *dev) +{ + int page_size = 128; + int page_count; + int max_len = 1792; + int max_amsdu_pages = 4096 / page_size; + int max_mcu_len = 4096; + int max_beacon_len = 512 * 4 + max_len; + int max_mcast_pages = 4 * max_len / page_size; + int reserved_count = 0; + int beacon_pages; + int mcu_pages; + int i; + + page_count = mt76_get_field(dev, MT_PSE_FC_P0, + MT_PSE_FC_P0_MAX_QUOTA); + beacon_pages = 4 * (max_beacon_len / page_size); + mcu_pages = max_mcu_len / page_size; + + mt76_wr(dev, MT_PSE_FRP, + FIELD_PREP(MT_PSE_FRP_P0, 7) | + FIELD_PREP(MT_PSE_FRP_P1, 6) | + FIELD_PREP(MT_PSE_FRP_P2_RQ2, 4)); + + mt76_wr(dev, MT_HIGH_PRIORITY_1, 0x55555553); + mt76_wr(dev, MT_HIGH_PRIORITY_2, 0x78555555); + + mt76_wr(dev, MT_QUEUE_PRIORITY_1, 0x2b1a096e); + mt76_wr(dev, MT_QUEUE_PRIORITY_2, 0x785f4d3c); + + mt76_wr(dev, MT_PRIORITY_MASK, 0xffffffff); + + mt76_wr(dev, MT_SCH_1, page_count | (2 << 28)); + mt76_wr(dev, MT_SCH_2, max_amsdu_pages); + + for (i = 0; i <= 4; i++) + mt76_wr(dev, MT_PAGE_COUNT(i), max_amsdu_pages); + reserved_count += 5 * max_amsdu_pages; + + mt76_wr(dev, MT_PAGE_COUNT(5), mcu_pages); + reserved_count += mcu_pages; + + mt76_wr(dev, MT_PAGE_COUNT(7), beacon_pages); + reserved_count += beacon_pages; + + mt76_wr(dev, MT_PAGE_COUNT(8), max_mcast_pages); + reserved_count += max_mcast_pages; + + if (is_mt7603(dev)) + reserved_count = 0; + + mt76_wr(dev, MT_RSV_MAX_THRESH, page_count - reserved_count); + + if (is_mt7603(dev) && mt76xx_rev(dev) >= MT7603_REV_E2) { + mt76_wr(dev, MT_GROUP_THRESH(0), + page_count - beacon_pages - mcu_pages); + mt76_wr(dev, MT_GROUP_THRESH(1), beacon_pages); + mt76_wr(dev, MT_BMAP_0, 0x0080ff5f); + mt76_wr(dev, MT_GROUP_THRESH(2), mcu_pages); + mt76_wr(dev, MT_BMAP_1, 0x00000020); + } else { + mt76_wr(dev, MT_GROUP_THRESH(0), page_count); + mt76_wr(dev, MT_BMAP_0, 0xffff); + } + + mt76_wr(dev, MT_SCH_4, 0); + + for (i = 0; i <= 15; i++) + mt76_wr(dev, MT_TXTIME_THRESH(i), 0xfffff); + + mt76_set(dev, MT_SCH_4, BIT(6)); +} + +static void +mt7603_phy_init(struct mt7603_dev *dev) +{ + int rx_chains = dev->mt76.antenna_mask; + int tx_chains = hweight8(rx_chains) - 1; + + mt76_rmw(dev, MT_WF_RMAC_RMCR, + (MT_WF_RMAC_RMCR_SMPS_MODE | + MT_WF_RMAC_RMCR_RX_STREAMS), + (FIELD_PREP(MT_WF_RMAC_RMCR_SMPS_MODE, 3) | + FIELD_PREP(MT_WF_RMAC_RMCR_RX_STREAMS, rx_chains))); + + mt76_rmw_field(dev, MT_TMAC_TCR, MT_TMAC_TCR_TX_STREAMS, + tx_chains); + + dev->agc0 = mt76_rr(dev, MT_AGC(0)); + dev->agc3 = mt76_rr(dev, MT_AGC(3)); +} + +static void +mt7603_mac_init(struct mt7603_dev *dev) +{ + u8 bc_addr[ETH_ALEN]; + u32 addr; + int i; + + mt76_wr(dev, MT_AGG_BA_SIZE_LIMIT_0, + (MT_AGG_SIZE_LIMIT(0) << 0 * MT_AGG_BA_SIZE_LIMIT_SHIFT) | + (MT_AGG_SIZE_LIMIT(1) << 1 * MT_AGG_BA_SIZE_LIMIT_SHIFT) | + (MT_AGG_SIZE_LIMIT(2) << 2 * MT_AGG_BA_SIZE_LIMIT_SHIFT) | + (MT_AGG_SIZE_LIMIT(3) << 3 * MT_AGG_BA_SIZE_LIMIT_SHIFT)); + + mt76_wr(dev, MT_AGG_BA_SIZE_LIMIT_1, + (MT_AGG_SIZE_LIMIT(4) << 0 * MT_AGG_BA_SIZE_LIMIT_SHIFT) | + (MT_AGG_SIZE_LIMIT(5) << 1 * MT_AGG_BA_SIZE_LIMIT_SHIFT) | + (MT_AGG_SIZE_LIMIT(6) << 2 * MT_AGG_BA_SIZE_LIMIT_SHIFT) | + (MT_AGG_SIZE_LIMIT(7) << 3 * MT_AGG_BA_SIZE_LIMIT_SHIFT)); + + mt76_wr(dev, MT_AGG_LIMIT, + FIELD_PREP(MT_AGG_LIMIT_AC(0), 24) | + FIELD_PREP(MT_AGG_LIMIT_AC(1), 24) | + FIELD_PREP(MT_AGG_LIMIT_AC(2), 24) | + FIELD_PREP(MT_AGG_LIMIT_AC(3), 24)); + + mt76_wr(dev, MT_AGG_LIMIT_1, + FIELD_PREP(MT_AGG_LIMIT_AC(0), 24) | + FIELD_PREP(MT_AGG_LIMIT_AC(1), 24) | + FIELD_PREP(MT_AGG_LIMIT_AC(2), 24) | + FIELD_PREP(MT_AGG_LIMIT_AC(3), 24)); + + mt76_wr(dev, MT_AGG_CONTROL, + FIELD_PREP(MT_AGG_CONTROL_BAR_RATE, 0x4b) | + FIELD_PREP(MT_AGG_CONTROL_CFEND_RATE, 0x69) | + MT_AGG_CONTROL_NO_BA_AR_RULE); + + mt76_wr(dev, MT_AGG_RETRY_CONTROL, + FIELD_PREP(MT_AGG_RETRY_CONTROL_BAR_LIMIT, 1) | + FIELD_PREP(MT_AGG_RETRY_CONTROL_RTS_LIMIT, 15)); + + mt76_rmw(dev, MT_DMA_DCR0, ~0xfffc, 4096); + + mt76_rmw(dev, MT_DMA_VCFR0, BIT(0), BIT(13)); + mt76_rmw(dev, MT_DMA_TMCFR0, BIT(0) | BIT(1), BIT(13)); + + mt76_clear(dev, MT_WF_RMAC_TMR_PA, BIT(31)); + + mt76_set(dev, MT_WF_RMACDR, MT_WF_RMACDR_MAXLEN_20BIT); + mt76_rmw(dev, MT_WF_RMAC_MAXMINLEN, 0xffffff, 0x19000); + + mt76_wr(dev, MT_WF_RFCR1, 0); + + mt76_set(dev, MT_TMAC_TCR, MT_TMAC_TCR_RX_RIFS_MODE); + + mt7603_set_tmac_template(dev); + + /* Enable RX group to HIF */ + addr = mt7603_reg_map(dev, MT_CLIENT_BASE_PHYS_ADDR); + mt76_set(dev, addr + MT_CLIENT_RXINF, MT_CLIENT_RXINF_RXSH_GROUPS); + + /* Enable RX group to MCU */ + mt76_set(dev, MT_DMA_DCR1, GENMASK(13, 11)); + + mt76_rmw_field(dev, MT_AGG_PCR_RTS, MT_AGG_PCR_RTS_PKT_THR, 3); + mt76_set(dev, MT_TMAC_PCR, MT_TMAC_PCR_SPE_EN); + + /* include preamble detection in CCA trigger signal */ + mt76_rmw_field(dev, MT_TXREQ, MT_TXREQ_CCA_SRC_SEL, 2); + + mt76_wr(dev, MT_RXREQ, 4); + + /* Configure all rx packets to HIF */ + mt76_wr(dev, MT_DMA_RCFR0, 0xc0000000); + + /* Configure MCU txs selection with aggregation */ + mt76_wr(dev, MT_DMA_TCFR0, + FIELD_PREP(MT_DMA_TCFR_TXS_AGGR_TIMEOUT, 1) | /* 32 us */ + MT_DMA_TCFR_TXS_AGGR_COUNT); + + /* Configure HIF txs selection with aggregation */ + mt76_wr(dev, MT_DMA_TCFR1, + FIELD_PREP(MT_DMA_TCFR_TXS_AGGR_TIMEOUT, 1) | /* 32 us */ + MT_DMA_TCFR_TXS_AGGR_COUNT | /* Maximum count */ + MT_DMA_TCFR_TXS_BIT_MAP); + + mt76_wr(dev, MT_MCU_PCIE_REMAP_1, MT_PSE_WTBL_2_PHYS_ADDR); + + for (i = 0; i < MT7603_WTBL_SIZE; i++) + mt7603_wtbl_clear(dev, i); + + eth_broadcast_addr(bc_addr); + mt7603_wtbl_init(dev, MT7603_WTBL_RESERVED, -1, bc_addr); + dev->global_sta.wcid.idx = MT7603_WTBL_RESERVED; + rcu_assign_pointer(dev->mt76.wcid[MT7603_WTBL_RESERVED], + &dev->global_sta.wcid); + + mt76_rmw_field(dev, MT_LPON_BTEIR, MT_LPON_BTEIR_MBSS_MODE, 2); + mt76_rmw_field(dev, MT_WF_RMACDR, MT_WF_RMACDR_MBSSID_MASK, 2); + + mt76_wr(dev, MT_AGG_ARUCR, FIELD_PREP(MT_AGG_ARxCR_LIMIT(0), 7)); + mt76_wr(dev, MT_AGG_ARDCR, + FIELD_PREP(MT_AGG_ARxCR_LIMIT(0), 0) | + FIELD_PREP(MT_AGG_ARxCR_LIMIT(1), + max_t(int, 0, MT7603_RATE_RETRY - 2)) | + FIELD_PREP(MT_AGG_ARxCR_LIMIT(2), MT7603_RATE_RETRY - 1) | + FIELD_PREP(MT_AGG_ARxCR_LIMIT(3), MT7603_RATE_RETRY - 1) | + FIELD_PREP(MT_AGG_ARxCR_LIMIT(4), MT7603_RATE_RETRY - 1) | + FIELD_PREP(MT_AGG_ARxCR_LIMIT(5), MT7603_RATE_RETRY - 1) | + FIELD_PREP(MT_AGG_ARxCR_LIMIT(6), MT7603_RATE_RETRY - 1) | + FIELD_PREP(MT_AGG_ARxCR_LIMIT(7), MT7603_RATE_RETRY - 1)); + + mt76_wr(dev, MT_AGG_ARCR, + (MT_AGG_ARCR_INIT_RATE1 | + FIELD_PREP(MT_AGG_ARCR_RTS_RATE_THR, 2) | + MT_AGG_ARCR_RATE_DOWN_RATIO_EN | + FIELD_PREP(MT_AGG_ARCR_RATE_DOWN_RATIO, 1) | + FIELD_PREP(MT_AGG_ARCR_RATE_UP_EXTRA_TH, 4))); + + mt76_set(dev, MT_WTBL_RMVTCR, MT_WTBL_RMVTCR_RX_MV_MODE); + + mt76_clear(dev, MT_SEC_SCR, MT_SEC_SCR_MASK_ORDER); + mt76_clear(dev, MT_SEC_SCR, BIT(18)); + + /* Set secondary beacon time offsets */ + for (i = 0; i <= 4; i++) + mt76_rmw_field(dev, MT_LPON_SBTOR(i), MT_LPON_SBTOR_TIME_OFFSET, + (i + 1) * (20 + 4096)); +} + +static int +mt7603_init_hardware(struct mt7603_dev *dev) +{ + int i, ret; + + mt76_wr(dev, MT_INT_SOURCE_CSR, ~0); + + ret = mt7603_eeprom_init(dev); + if (ret < 0) + return ret; + + ret = mt7603_dma_init(dev); + if (ret) + return ret; + + mt76_wr(dev, MT_WPDMA_GLO_CFG, 0x52000850); + mt7603_mac_dma_start(dev); + dev->rxfilter = mt76_rr(dev, MT_WF_RFCR); + set_bit(MT76_STATE_INITIALIZED, &dev->mt76.state); + + for (i = 0; i < MT7603_WTBL_SIZE; i++) { + mt76_wr(dev, MT_PSE_RTA, MT_PSE_RTA_BUSY | MT_PSE_RTA_WRITE | + FIELD_PREP(MT_PSE_RTA_TAG_ID, i)); + mt76_poll(dev, MT_PSE_RTA, MT_PSE_RTA_BUSY, 0, 5000); + } + + ret = mt7603_mcu_init(dev); + if (ret) + return ret; + + mt7603_dma_sched_init(dev); + mt7603_mcu_set_eeprom(dev); + mt7603_phy_init(dev); + mt7603_mac_init(dev); + + return 0; +} + +#define CCK_RATE(_idx, _rate) { \ + .bitrate = _rate, \ + .flags = IEEE80211_RATE_SHORT_PREAMBLE, \ + .hw_value = (MT_PHY_TYPE_CCK << 8) | (_idx), \ + .hw_value_short = (MT_PHY_TYPE_CCK << 8) | (4 + _idx), \ +} + +#define OFDM_RATE(_idx, _rate) { \ + .bitrate = _rate, \ + .hw_value = (MT_PHY_TYPE_OFDM << 8) | (_idx), \ + .hw_value_short = (MT_PHY_TYPE_OFDM << 8) | (_idx), \ +} + +static struct ieee80211_rate mt7603_rates[] = { + CCK_RATE(0, 10), + CCK_RATE(1, 20), + CCK_RATE(2, 55), + CCK_RATE(3, 110), + OFDM_RATE(11, 60), + OFDM_RATE(15, 90), + OFDM_RATE(10, 120), + OFDM_RATE(14, 180), + OFDM_RATE(9, 240), + OFDM_RATE(13, 360), + OFDM_RATE(8, 480), + OFDM_RATE(12, 540), +}; + +static const struct ieee80211_iface_limit if_limits[] = { + { + .max = 1, + .types = BIT(NL80211_IFTYPE_ADHOC) + }, { + .max = MT7603_MAX_INTERFACES, + .types = BIT(NL80211_IFTYPE_STATION) | +#ifdef CONFIG_MAC80211_MESH + BIT(NL80211_IFTYPE_MESH_POINT) | +#endif + BIT(NL80211_IFTYPE_AP) + }, +}; + +static const struct ieee80211_iface_combination if_comb[] = { + { + .limits = if_limits, + .n_limits = ARRAY_SIZE(if_limits), + .max_interfaces = 4, + .num_different_channels = 1, + .beacon_int_infra_match = true, + } +}; + +static void mt7603_led_set_config(struct mt76_dev *mt76, u8 delay_on, + u8 delay_off) +{ + struct mt7603_dev *dev = container_of(mt76, struct mt7603_dev, + mt76); + u32 val, addr; + + val = MT_LED_STATUS_DURATION(0xffff) | + MT_LED_STATUS_OFF(delay_off) | + MT_LED_STATUS_ON(delay_on); + + addr = mt7603_reg_map(dev, MT_LED_STATUS_0(mt76->led_pin)); + mt76_wr(dev, addr, val); + addr = mt7603_reg_map(dev, MT_LED_STATUS_1(mt76->led_pin)); + mt76_wr(dev, addr, val); + + val = MT_LED_CTRL_REPLAY(mt76->led_pin) | + MT_LED_CTRL_KICK(mt76->led_pin); + if (mt76->led_al) + val |= MT_LED_CTRL_POLARITY(mt76->led_pin); + addr = mt7603_reg_map(dev, MT_LED_CTRL); + mt76_wr(dev, addr, val); +} + +static int mt7603_led_set_blink(struct led_classdev *led_cdev, + unsigned long *delay_on, + unsigned long *delay_off) +{ + struct mt76_dev *mt76 = container_of(led_cdev, struct mt76_dev, + led_cdev); + u8 delta_on, delta_off; + + delta_off = max_t(u8, *delay_off / 10, 1); + delta_on = max_t(u8, *delay_on / 10, 1); + + mt7603_led_set_config(mt76, delta_on, delta_off); + return 0; +} + +static void mt7603_led_set_brightness(struct led_classdev *led_cdev, + enum led_brightness brightness) +{ + struct mt76_dev *mt76 = container_of(led_cdev, struct mt76_dev, + led_cdev); + + if (!brightness) + mt7603_led_set_config(mt76, 0, 0xff); + else + mt7603_led_set_config(mt76, 0xff, 0); +} + +static u32 __mt7603_reg_addr(struct mt7603_dev *dev, u32 addr) +{ + if (addr < 0x100000) + return addr; + + return mt7603_reg_map(dev, addr); +} + +static u32 mt7603_rr(struct mt76_dev *mdev, u32 offset) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + u32 addr = __mt7603_reg_addr(dev, offset); + + return dev->bus_ops->rr(mdev, addr); +} + +static void mt7603_wr(struct mt76_dev *mdev, u32 offset, u32 val) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + u32 addr = __mt7603_reg_addr(dev, offset); + + dev->bus_ops->wr(mdev, addr, val); +} + +static u32 mt7603_rmw(struct mt76_dev *mdev, u32 offset, u32 mask, u32 val) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + u32 addr = __mt7603_reg_addr(dev, offset); + + return dev->bus_ops->rmw(mdev, addr, mask, val); +} + +static void +mt7603_regd_notifier(struct wiphy *wiphy, + struct regulatory_request *request) +{ + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); + struct mt7603_dev *dev = hw->priv; + + dev->ed_monitor = request->dfs_region == NL80211_DFS_ETSI; +} + +static int +mt7603_txpower_signed(int val) +{ + bool sign = val & BIT(6); + + if (!(val & BIT(7))) + return 0; + + val &= GENMASK(5, 0); + if (!sign) + val = -val; + + return val; +} + +static void +mt7603_init_txpower(struct mt7603_dev *dev, + struct ieee80211_supported_band *sband) +{ + struct ieee80211_channel *chan; + u8 *eeprom = (u8 *)dev->mt76.eeprom.data; + int target_power = eeprom[MT_EE_TX_POWER_0_START_2G + 2] & ~BIT(7); + u8 *rate_power = &eeprom[MT_EE_TX_POWER_CCK]; + int max_offset, cur_offset; + int i; + + if (target_power & BIT(6)) + target_power = -(target_power & GENMASK(5, 0)); + + max_offset = 0; + for (i = 0; i < 14; i++) { + cur_offset = mt7603_txpower_signed(rate_power[i]); + max_offset = max(max_offset, cur_offset); + } + + target_power += max_offset; + + dev->tx_power_limit = target_power; + dev->mt76.txpower_cur = target_power; + + target_power = DIV_ROUND_UP(target_power, 2); + + /* add 3 dBm for 2SS devices (combined output) */ + if (dev->mt76.antenna_mask & BIT(1)) + target_power += 3; + + for (i = 0; i < sband->n_channels; i++) { + chan = &sband->channels[i]; + chan->max_power = target_power; + } +} + + +int mt7603_register_device(struct mt7603_dev *dev) +{ + struct mt76_bus_ops *bus_ops; + struct ieee80211_hw *hw = mt76_hw(dev); + struct wiphy *wiphy = hw->wiphy; + int ret; + + dev->bus_ops = dev->mt76.bus; + bus_ops = devm_kmemdup(dev->mt76.dev, dev->bus_ops, sizeof(*bus_ops), + GFP_KERNEL); + if (!bus_ops) + return -ENOMEM; + + bus_ops->rr = mt7603_rr; + bus_ops->wr = mt7603_wr; + bus_ops->rmw = mt7603_rmw; + dev->mt76.bus = bus_ops; + + spin_lock_init(&dev->ps_lock); + + INIT_DELAYED_WORK(&dev->mac_work, mt7603_mac_work); + tasklet_init(&dev->pre_tbtt_tasklet, mt7603_pre_tbtt_tasklet, + (unsigned long)dev); + + /* Check for 7688, which only has 1SS */ + dev->mt76.antenna_mask = 3; + if (mt76_rr(dev, MT_EFUSE_BASE + 0x64) & BIT(4)) + dev->mt76.antenna_mask = 1; + + dev->slottime = 9; + + ret = mt7603_init_hardware(dev); + if (ret) + return ret; + + hw->queues = 4; + hw->max_rates = 3; + hw->max_report_rates = 7; + hw->max_rate_tries = 11; + + hw->sta_data_size = sizeof(struct mt7603_sta); + hw->vif_data_size = sizeof(struct mt7603_vif); + + wiphy->iface_combinations = if_comb; + wiphy->n_iface_combinations = ARRAY_SIZE(if_comb); + + ieee80211_hw_set(hw, SUPPORTS_REORDERING_BUFFER); + ieee80211_hw_set(hw, TX_STATUS_NO_AMPDU_LEN); + + /* init led callbacks */ + if (IS_ENABLED(CONFIG_MT76_LEDS)) { + dev->mt76.led_cdev.brightness_set = mt7603_led_set_brightness; + dev->mt76.led_cdev.blink_set = mt7603_led_set_blink; + } + + wiphy->interface_modes = + BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_AP) | +#ifdef CONFIG_MAC80211_MESH + BIT(NL80211_IFTYPE_MESH_POINT) | +#endif + BIT(NL80211_IFTYPE_ADHOC); + + wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH; + + wiphy->reg_notifier = mt7603_regd_notifier; + + ret = mt76_register_device(&dev->mt76, true, mt7603_rates, + ARRAY_SIZE(mt7603_rates)); + if (ret) + return ret; + + mt7603_init_debugfs(dev); + mt7603_init_txpower(dev, &dev->mt76.sband_2g.sband); + + return 0; +} + +void mt7603_unregister_device(struct mt7603_dev *dev) +{ + tasklet_disable(&dev->pre_tbtt_tasklet); + mt76_unregister_device(&dev->mt76); + mt7603_mcu_exit(dev); + mt7603_dma_cleanup(dev); + ieee80211_free_hw(mt76_hw(dev)); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c new file mode 100644 index 000000000000..5abc02b57818 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c @@ -0,0 +1,1724 @@ +/* SPDX-License-Identifier: ISC */ + +#include <linux/etherdevice.h> +#include <linux/timekeeping.h> +#include "mt7603.h" +#include "mac.h" + +#define MT_PSE_PAGE_SIZE 128 + +static u32 +mt7603_ac_queue_mask0(u32 mask) +{ + u32 ret = 0; + + ret |= GENMASK(3, 0) * !!(mask & BIT(0)); + ret |= GENMASK(8, 5) * !!(mask & BIT(1)); + ret |= GENMASK(13, 10) * !!(mask & BIT(2)); + ret |= GENMASK(19, 16) * !!(mask & BIT(3)); + return ret; +} + +static void +mt76_stop_tx_ac(struct mt7603_dev *dev, u32 mask) +{ + mt76_set(dev, MT_WF_ARB_TX_STOP_0, mt7603_ac_queue_mask0(mask)); +} + +static void +mt76_start_tx_ac(struct mt7603_dev *dev, u32 mask) +{ + mt76_set(dev, MT_WF_ARB_TX_START_0, mt7603_ac_queue_mask0(mask)); +} + +void mt7603_mac_set_timing(struct mt7603_dev *dev) +{ + u32 cck = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, 231) | + FIELD_PREP(MT_TIMEOUT_VAL_CCA, 48); + u32 ofdm = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, 60) | + FIELD_PREP(MT_TIMEOUT_VAL_CCA, 24); + int offset = 3 * dev->coverage_class; + u32 reg_offset = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, offset) | + FIELD_PREP(MT_TIMEOUT_VAL_CCA, offset); + int sifs; + u32 val; + + if (dev->mt76.chandef.chan->band == NL80211_BAND_5GHZ) + sifs = 16; + else + sifs = 10; + + mt76_set(dev, MT_ARB_SCR, + MT_ARB_SCR_TX_DISABLE | MT_ARB_SCR_RX_DISABLE); + udelay(1); + + mt76_wr(dev, MT_TIMEOUT_CCK, cck + reg_offset); + mt76_wr(dev, MT_TIMEOUT_OFDM, ofdm + reg_offset); + mt76_wr(dev, MT_IFS, + FIELD_PREP(MT_IFS_EIFS, 360) | + FIELD_PREP(MT_IFS_RIFS, 2) | + FIELD_PREP(MT_IFS_SIFS, sifs) | + FIELD_PREP(MT_IFS_SLOT, dev->slottime)); + + if (dev->slottime < 20) + val = MT7603_CFEND_RATE_DEFAULT; + else + val = MT7603_CFEND_RATE_11B; + + mt76_rmw_field(dev, MT_AGG_CONTROL, MT_AGG_CONTROL_CFEND_RATE, val); + + mt76_clear(dev, MT_ARB_SCR, + MT_ARB_SCR_TX_DISABLE | MT_ARB_SCR_RX_DISABLE); +} + +static void +mt7603_wtbl_update(struct mt7603_dev *dev, int idx, u32 mask) +{ + mt76_rmw(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_WLAN_IDX, + FIELD_PREP(MT_WTBL_UPDATE_WLAN_IDX, idx) | mask); + + mt76_poll(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_BUSY, 0, 5000); +} + +static u32 +mt7603_wtbl1_addr(int idx) +{ + return MT_WTBL1_BASE + idx * MT_WTBL1_SIZE; +} + +static u32 +mt7603_wtbl2_addr(int idx) +{ + /* Mapped to WTBL2 */ + return MT_PCIE_REMAP_BASE_1 + idx * MT_WTBL2_SIZE; +} + +static u32 +mt7603_wtbl3_addr(int idx) +{ + u32 base = mt7603_wtbl2_addr(MT7603_WTBL_SIZE); + + return base + idx * MT_WTBL3_SIZE; +} + +static u32 +mt7603_wtbl4_addr(int idx) +{ + u32 base = mt7603_wtbl3_addr(MT7603_WTBL_SIZE); + + return base + idx * MT_WTBL4_SIZE; +} + +void mt7603_wtbl_init(struct mt7603_dev *dev, int idx, int vif, + const u8 *mac_addr) +{ + const void *_mac = mac_addr; + u32 addr = mt7603_wtbl1_addr(idx); + u32 w0 = 0, w1 = 0; + int i; + + if (_mac) { + w0 = FIELD_PREP(MT_WTBL1_W0_ADDR_HI, + get_unaligned_le16(_mac + 4)); + w1 = FIELD_PREP(MT_WTBL1_W1_ADDR_LO, + get_unaligned_le32(_mac)); + } + + if (vif < 0) + vif = 0; + else + w0 |= MT_WTBL1_W0_RX_CHECK_A1; + w0 |= FIELD_PREP(MT_WTBL1_W0_MUAR_IDX, vif); + + mt76_poll(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_BUSY, 0, 5000); + + mt76_set(dev, addr + 0 * 4, w0); + mt76_set(dev, addr + 1 * 4, w1); + mt76_set(dev, addr + 2 * 4, MT_WTBL1_W2_ADMISSION_CONTROL); + + mt76_stop_tx_ac(dev, GENMASK(3, 0)); + addr = mt7603_wtbl2_addr(idx); + for (i = 0; i < MT_WTBL2_SIZE; i += 4) + mt76_wr(dev, addr + i, 0); + mt7603_wtbl_update(dev, idx, MT_WTBL_UPDATE_WTBL2); + mt76_start_tx_ac(dev, GENMASK(3, 0)); + + addr = mt7603_wtbl3_addr(idx); + for (i = 0; i < MT_WTBL3_SIZE; i += 4) + mt76_wr(dev, addr + i, 0); + + addr = mt7603_wtbl4_addr(idx); + for (i = 0; i < MT_WTBL4_SIZE; i += 4) + mt76_wr(dev, addr + i, 0); +} + +static void +mt7603_wtbl_set_skip_tx(struct mt7603_dev *dev, int idx, bool enabled) +{ + u32 addr = mt7603_wtbl1_addr(idx); + u32 val = mt76_rr(dev, addr + 3 * 4); + + val &= ~MT_WTBL1_W3_SKIP_TX; + val |= enabled * MT_WTBL1_W3_SKIP_TX; + + mt76_wr(dev, addr + 3 * 4, val); +} + +void mt7603_filter_tx(struct mt7603_dev *dev, int idx, bool abort) +{ + int i, port, queue; + + if (abort) { + port = 3; /* PSE */ + queue = 8; /* free queue */ + } else { + port = 0; /* HIF */ + queue = 1; /* MCU queue */ + } + + mt7603_wtbl_set_skip_tx(dev, idx, true); + + mt76_wr(dev, MT_TX_ABORT, MT_TX_ABORT_EN | + FIELD_PREP(MT_TX_ABORT_WCID, idx)); + + for (i = 0; i < 4; i++) { + mt76_wr(dev, MT_DMA_FQCR0, MT_DMA_FQCR0_BUSY | + FIELD_PREP(MT_DMA_FQCR0_TARGET_WCID, idx) | + FIELD_PREP(MT_DMA_FQCR0_TARGET_QID, i) | + FIELD_PREP(MT_DMA_FQCR0_DEST_PORT_ID, port) | + FIELD_PREP(MT_DMA_FQCR0_DEST_QUEUE_ID, queue)); + + WARN_ON_ONCE(!mt76_poll(dev, MT_DMA_FQCR0, MT_DMA_FQCR0_BUSY, + 0, 5000)); + } + + mt76_wr(dev, MT_TX_ABORT, 0); + + mt7603_wtbl_set_skip_tx(dev, idx, false); +} + +void mt7603_wtbl_set_smps(struct mt7603_dev *dev, struct mt7603_sta *sta, + bool enabled) +{ + u32 addr = mt7603_wtbl1_addr(sta->wcid.idx); + + if (sta->smps == enabled) + return; + + mt76_rmw_field(dev, addr + 2 * 4, MT_WTBL1_W2_SMPS, enabled); + sta->smps = enabled; +} + +void mt7603_wtbl_set_ps(struct mt7603_dev *dev, struct mt7603_sta *sta, + bool enabled) +{ + int idx = sta->wcid.idx; + u32 addr; + + spin_lock_bh(&dev->ps_lock); + + if (sta->ps == enabled) + goto out; + + mt76_wr(dev, MT_PSE_RTA, + FIELD_PREP(MT_PSE_RTA_TAG_ID, idx) | + FIELD_PREP(MT_PSE_RTA_PORT_ID, 0) | + FIELD_PREP(MT_PSE_RTA_QUEUE_ID, 1) | + FIELD_PREP(MT_PSE_RTA_REDIRECT_EN, enabled) | + MT_PSE_RTA_WRITE | MT_PSE_RTA_BUSY); + + mt76_poll(dev, MT_PSE_RTA, MT_PSE_RTA_BUSY, 0, 5000); + + if (enabled) + mt7603_filter_tx(dev, idx, false); + + addr = mt7603_wtbl1_addr(idx); + mt76_set(dev, MT_WTBL1_OR, MT_WTBL1_OR_PSM_WRITE); + mt76_rmw(dev, addr + 3 * 4, MT_WTBL1_W3_POWER_SAVE, + enabled * MT_WTBL1_W3_POWER_SAVE); + mt76_clear(dev, MT_WTBL1_OR, MT_WTBL1_OR_PSM_WRITE); + sta->ps = enabled; + +out: + spin_unlock_bh(&dev->ps_lock); +} + +void mt7603_wtbl_clear(struct mt7603_dev *dev, int idx) +{ + int wtbl2_frame_size = MT_PSE_PAGE_SIZE / MT_WTBL2_SIZE; + int wtbl2_frame = idx / wtbl2_frame_size; + int wtbl2_entry = idx % wtbl2_frame_size; + + int wtbl3_base_frame = MT_WTBL3_OFFSET / MT_PSE_PAGE_SIZE; + int wtbl3_frame_size = MT_PSE_PAGE_SIZE / MT_WTBL3_SIZE; + int wtbl3_frame = wtbl3_base_frame + idx / wtbl3_frame_size; + int wtbl3_entry = (idx % wtbl3_frame_size) * 2; + + int wtbl4_base_frame = MT_WTBL4_OFFSET / MT_PSE_PAGE_SIZE; + int wtbl4_frame_size = MT_PSE_PAGE_SIZE / MT_WTBL4_SIZE; + int wtbl4_frame = wtbl4_base_frame + idx / wtbl4_frame_size; + int wtbl4_entry = idx % wtbl4_frame_size; + + u32 addr = MT_WTBL1_BASE + idx * MT_WTBL1_SIZE; + int i; + + mt76_poll(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_BUSY, 0, 5000); + + mt76_wr(dev, addr + 0 * 4, + MT_WTBL1_W0_RX_CHECK_A1 | + MT_WTBL1_W0_RX_CHECK_A2 | + MT_WTBL1_W0_RX_VALID); + mt76_wr(dev, addr + 1 * 4, 0); + mt76_wr(dev, addr + 2 * 4, 0); + + mt76_set(dev, MT_WTBL1_OR, MT_WTBL1_OR_PSM_WRITE); + + mt76_wr(dev, addr + 3 * 4, + FIELD_PREP(MT_WTBL1_W3_WTBL2_FRAME_ID, wtbl2_frame) | + FIELD_PREP(MT_WTBL1_W3_WTBL2_ENTRY_ID, wtbl2_entry) | + FIELD_PREP(MT_WTBL1_W3_WTBL4_FRAME_ID, wtbl4_frame) | + MT_WTBL1_W3_I_PSM | MT_WTBL1_W3_KEEP_I_PSM); + mt76_wr(dev, addr + 4 * 4, + FIELD_PREP(MT_WTBL1_W4_WTBL3_FRAME_ID, wtbl3_frame) | + FIELD_PREP(MT_WTBL1_W4_WTBL3_ENTRY_ID, wtbl3_entry) | + FIELD_PREP(MT_WTBL1_W4_WTBL4_ENTRY_ID, wtbl4_entry)); + + mt76_clear(dev, MT_WTBL1_OR, MT_WTBL1_OR_PSM_WRITE); + + addr = mt7603_wtbl2_addr(idx); + + /* Clear BA information */ + mt76_wr(dev, addr + (15 * 4), 0); + + mt76_stop_tx_ac(dev, GENMASK(3, 0)); + for (i = 2; i <= 4; i++) + mt76_wr(dev, addr + (i * 4), 0); + mt7603_wtbl_update(dev, idx, MT_WTBL_UPDATE_WTBL2); + mt76_start_tx_ac(dev, GENMASK(3, 0)); + + mt7603_wtbl_update(dev, idx, MT_WTBL_UPDATE_RX_COUNT_CLEAR); + mt7603_wtbl_update(dev, idx, MT_WTBL_UPDATE_TX_COUNT_CLEAR); + mt7603_wtbl_update(dev, idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); +} + +void mt7603_wtbl_update_cap(struct mt7603_dev *dev, struct ieee80211_sta *sta) +{ + struct mt7603_sta *msta = (struct mt7603_sta *)sta->drv_priv; + int idx = msta->wcid.idx; + u32 addr; + u32 val; + + addr = mt7603_wtbl1_addr(idx); + + val = mt76_rr(dev, addr + 2 * 4); + val &= MT_WTBL1_W2_KEY_TYPE | MT_WTBL1_W2_ADMISSION_CONTROL; + val |= FIELD_PREP(MT_WTBL1_W2_AMPDU_FACTOR, sta->ht_cap.ampdu_factor) | + FIELD_PREP(MT_WTBL1_W2_MPDU_DENSITY, sta->ht_cap.ampdu_density) | + MT_WTBL1_W2_TXS_BAF_REPORT; + + if (sta->ht_cap.cap) + val |= MT_WTBL1_W2_HT; + if (sta->vht_cap.cap) + val |= MT_WTBL1_W2_VHT; + + mt76_wr(dev, addr + 2 * 4, val); + + addr = mt7603_wtbl2_addr(idx); + val = mt76_rr(dev, addr + 9 * 4); + val &= ~(MT_WTBL2_W9_SHORT_GI_20 | MT_WTBL2_W9_SHORT_GI_40 | + MT_WTBL2_W9_SHORT_GI_80); + if (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) + val |= MT_WTBL2_W9_SHORT_GI_20; + if (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) + val |= MT_WTBL2_W9_SHORT_GI_40; + mt76_wr(dev, addr + 9 * 4, val); +} + +void mt7603_mac_rx_ba_reset(struct mt7603_dev *dev, void *addr, u8 tid) +{ + mt76_wr(dev, MT_BA_CONTROL_0, get_unaligned_le32(addr)); + mt76_wr(dev, MT_BA_CONTROL_1, + (get_unaligned_le16(addr + 4) | + FIELD_PREP(MT_BA_CONTROL_1_TID, tid) | + MT_BA_CONTROL_1_RESET)); +} + +void mt7603_mac_tx_ba_reset(struct mt7603_dev *dev, int wcid, int tid, + int ba_size) +{ + u32 addr = mt7603_wtbl2_addr(wcid); + u32 tid_mask = FIELD_PREP(MT_WTBL2_W15_BA_EN_TIDS, BIT(tid)) | + (MT_WTBL2_W15_BA_WIN_SIZE << + (tid * MT_WTBL2_W15_BA_WIN_SIZE_SHIFT)); + u32 tid_val; + int i; + + if (ba_size < 0) { + /* disable */ + mt76_clear(dev, addr + (15 * 4), tid_mask); + return; + } + + for (i = 7; i > 0; i--) { + if (ba_size >= MT_AGG_SIZE_LIMIT(i)) + break; + } + + tid_val = FIELD_PREP(MT_WTBL2_W15_BA_EN_TIDS, BIT(tid)) | + i << (tid * MT_WTBL2_W15_BA_WIN_SIZE_SHIFT); + + mt76_rmw(dev, addr + (15 * 4), tid_mask, tid_val); +} + +static int +mt7603_get_rate(struct mt7603_dev *dev, struct ieee80211_supported_band *sband, + int idx, bool cck) +{ + int offset = 0; + int len = sband->n_bitrates; + int i; + + if (cck) { + if (sband == &dev->mt76.sband_5g.sband) + return 0; + + idx &= ~BIT(2); /* short preamble */ + } else if (sband == &dev->mt76.sband_2g.sband) { + offset = 4; + } + + for (i = offset; i < len; i++) { + if ((sband->bitrates[i].hw_value & GENMASK(7, 0)) == idx) + return i; + } + + return 0; +} + +static struct mt76_wcid * +mt7603_rx_get_wcid(struct mt7603_dev *dev, u8 idx, bool unicast) +{ + struct mt7603_sta *sta; + struct mt76_wcid *wcid; + + if (idx >= ARRAY_SIZE(dev->mt76.wcid)) + return NULL; + + wcid = rcu_dereference(dev->mt76.wcid[idx]); + if (unicast || !wcid) + return wcid; + + if (!wcid->sta) + return NULL; + + sta = container_of(wcid, struct mt7603_sta, wcid); + if (!sta->vif) + return NULL; + + return &sta->vif->sta.wcid; +} + +static void +mt7603_insert_ccmp_hdr(struct sk_buff *skb, u8 key_id) +{ + struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; + int hdr_len = ieee80211_get_hdrlen_from_skb(skb); + u8 *pn = status->iv; + u8 *hdr; + + __skb_push(skb, 8); + memmove(skb->data, skb->data + 8, hdr_len); + hdr = skb->data + hdr_len; + + hdr[0] = pn[5]; + hdr[1] = pn[4]; + hdr[2] = 0; + hdr[3] = 0x20 | (key_id << 6); + hdr[4] = pn[3]; + hdr[5] = pn[2]; + hdr[6] = pn[1]; + hdr[7] = pn[0]; + + status->flag &= ~RX_FLAG_IV_STRIPPED; +} + +int +mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb) +{ + struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; + struct ieee80211_supported_band *sband; + struct ieee80211_hdr *hdr; + __le32 *rxd = (__le32 *)skb->data; + u32 rxd0 = le32_to_cpu(rxd[0]); + u32 rxd1 = le32_to_cpu(rxd[1]); + u32 rxd2 = le32_to_cpu(rxd[2]); + bool unicast = rxd1 & MT_RXD1_NORMAL_U2M; + bool insert_ccmp_hdr = false; + bool remove_pad; + int idx; + int i; + + memset(status, 0, sizeof(*status)); + + i = FIELD_GET(MT_RXD1_NORMAL_CH_FREQ, rxd1); + sband = (i & 1) ? &dev->mt76.sband_5g.sband : &dev->mt76.sband_2g.sband; + i >>= 1; + + idx = FIELD_GET(MT_RXD2_NORMAL_WLAN_IDX, rxd2); + status->wcid = mt7603_rx_get_wcid(dev, idx, unicast); + + status->band = sband->band; + if (i < sband->n_channels) + status->freq = sband->channels[i].center_freq; + + if (rxd2 & MT_RXD2_NORMAL_FCS_ERR) + status->flag |= RX_FLAG_FAILED_FCS_CRC; + + if (rxd2 & MT_RXD2_NORMAL_TKIP_MIC_ERR) + status->flag |= RX_FLAG_MMIC_ERROR; + + if (FIELD_GET(MT_RXD2_NORMAL_SEC_MODE, rxd2) != 0 && + !(rxd2 & (MT_RXD2_NORMAL_CLM | MT_RXD2_NORMAL_CM))) { + status->flag |= RX_FLAG_DECRYPTED; + status->flag |= RX_FLAG_IV_STRIPPED; + status->flag |= RX_FLAG_MMIC_STRIPPED | RX_FLAG_MIC_STRIPPED; + } + + remove_pad = rxd1 & MT_RXD1_NORMAL_HDR_OFFSET; + + if (rxd2 & MT_RXD2_NORMAL_MAX_LEN_ERROR) + return -EINVAL; + + if (!sband->channels) + return -EINVAL; + + rxd += 4; + if (rxd0 & MT_RXD0_NORMAL_GROUP_4) { + rxd += 4; + if ((u8 *)rxd - skb->data >= skb->len) + return -EINVAL; + } + if (rxd0 & MT_RXD0_NORMAL_GROUP_1) { + u8 *data = (u8 *)rxd; + + if (status->flag & RX_FLAG_DECRYPTED) { + status->iv[0] = data[5]; + status->iv[1] = data[4]; + status->iv[2] = data[3]; + status->iv[3] = data[2]; + status->iv[4] = data[1]; + status->iv[5] = data[0]; + + insert_ccmp_hdr = FIELD_GET(MT_RXD2_NORMAL_FRAG, rxd2); + } + + rxd += 4; + if ((u8 *)rxd - skb->data >= skb->len) + return -EINVAL; + } + if (rxd0 & MT_RXD0_NORMAL_GROUP_2) { + rxd += 2; + if ((u8 *)rxd - skb->data >= skb->len) + return -EINVAL; + } + if (rxd0 & MT_RXD0_NORMAL_GROUP_3) { + u32 rxdg0 = le32_to_cpu(rxd[0]); + u32 rxdg3 = le32_to_cpu(rxd[3]); + bool cck = false; + + i = FIELD_GET(MT_RXV1_TX_RATE, rxdg0); + switch (FIELD_GET(MT_RXV1_TX_MODE, rxdg0)) { + case MT_PHY_TYPE_CCK: + cck = true; + /* fall through */ + case MT_PHY_TYPE_OFDM: + i = mt7603_get_rate(dev, sband, i, cck); + break; + case MT_PHY_TYPE_HT_GF: + case MT_PHY_TYPE_HT: + status->encoding = RX_ENC_HT; + if (i > 15) + return -EINVAL; + break; + default: + return -EINVAL; + } + + if (rxdg0 & MT_RXV1_HT_SHORT_GI) + status->enc_flags |= RX_ENC_FLAG_SHORT_GI; + if (rxdg0 & MT_RXV1_HT_AD_CODE) + status->enc_flags |= RX_ENC_FLAG_LDPC; + + status->enc_flags |= RX_ENC_FLAG_STBC_MASK * + FIELD_GET(MT_RXV1_HT_STBC, rxdg0); + + status->rate_idx = i; + + status->chains = dev->mt76.antenna_mask; + status->chain_signal[0] = FIELD_GET(MT_RXV4_IB_RSSI0, rxdg3) + + dev->rssi_offset[0]; + status->chain_signal[1] = FIELD_GET(MT_RXV4_IB_RSSI1, rxdg3) + + dev->rssi_offset[1]; + + status->signal = status->chain_signal[0]; + if (status->chains & BIT(1)) + status->signal = max(status->signal, + status->chain_signal[1]); + + if (FIELD_GET(MT_RXV1_FRAME_MODE, rxdg0) == 1) + status->bw = RATE_INFO_BW_40; + + rxd += 6; + if ((u8 *)rxd - skb->data >= skb->len) + return -EINVAL; + } else { + return -EINVAL; + } + + skb_pull(skb, (u8 *)rxd - skb->data + 2 * remove_pad); + + if (insert_ccmp_hdr) { + u8 key_id = FIELD_GET(MT_RXD1_NORMAL_KEY_ID, rxd1); + + mt7603_insert_ccmp_hdr(skb, key_id); + } + + hdr = (struct ieee80211_hdr *)skb->data; + if (!status->wcid || !ieee80211_is_data_qos(hdr->frame_control)) + return 0; + + status->aggr = unicast && + !ieee80211_is_qos_nullfunc(hdr->frame_control); + status->tid = *ieee80211_get_qos_ctl(hdr) & IEEE80211_QOS_CTL_TID_MASK; + status->seqno = hdr->seq_ctrl >> 4; + + return 0; +} + +static u16 +mt7603_mac_tx_rate_val(struct mt7603_dev *dev, + const struct ieee80211_tx_rate *rate, bool stbc, u8 *bw) +{ + u8 phy, nss, rate_idx; + u16 rateval; + + *bw = 0; + if (rate->flags & IEEE80211_TX_RC_MCS) { + rate_idx = rate->idx; + nss = 1 + (rate->idx >> 3); + phy = MT_PHY_TYPE_HT; + if (rate->flags & IEEE80211_TX_RC_GREEN_FIELD) + phy = MT_PHY_TYPE_HT_GF; + if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH) + *bw = 1; + } else { + const struct ieee80211_rate *r; + int band = dev->mt76.chandef.chan->band; + u16 val; + + nss = 1; + r = &mt76_hw(dev)->wiphy->bands[band]->bitrates[rate->idx]; + if (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) + val = r->hw_value_short; + else + val = r->hw_value; + + phy = val >> 8; + rate_idx = val & 0xff; + } + + rateval = (FIELD_PREP(MT_TX_RATE_IDX, rate_idx) | + FIELD_PREP(MT_TX_RATE_MODE, phy)); + + if (stbc && nss == 1) + rateval |= MT_TX_RATE_STBC; + + return rateval; +} + +void mt7603_wtbl_set_rates(struct mt7603_dev *dev, struct mt7603_sta *sta, + struct ieee80211_tx_rate *probe_rate, + struct ieee80211_tx_rate *rates) +{ + int wcid = sta->wcid.idx; + u32 addr = mt7603_wtbl2_addr(wcid); + bool stbc = false; + int n_rates = sta->n_rates; + u8 bw, bw_prev, bw_idx = 0; + u16 val[4]; + u16 probe_val; + u32 w9 = mt76_rr(dev, addr + 9 * 4); + int i; + + if (!mt76_poll(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_BUSY, 0, 5000)) + return; + + for (i = n_rates; i < 4; i++) + rates[i] = rates[n_rates - 1]; + + w9 &= MT_WTBL2_W9_SHORT_GI_20 | MT_WTBL2_W9_SHORT_GI_40 | + MT_WTBL2_W9_SHORT_GI_80; + + val[0] = mt7603_mac_tx_rate_val(dev, &rates[0], stbc, &bw); + bw_prev = bw; + + if (probe_rate) { + probe_val = mt7603_mac_tx_rate_val(dev, probe_rate, stbc, &bw); + if (bw) + bw_idx = 1; + else + bw_prev = 0; + } else { + probe_val = val[0]; + } + + w9 |= FIELD_PREP(MT_WTBL2_W9_CC_BW_SEL, bw); + w9 |= FIELD_PREP(MT_WTBL2_W9_BW_CAP, bw); + + val[1] = mt7603_mac_tx_rate_val(dev, &rates[1], stbc, &bw); + if (bw_prev) { + bw_idx = 3; + bw_prev = bw; + } + + val[2] = mt7603_mac_tx_rate_val(dev, &rates[2], stbc, &bw); + if (bw_prev) { + bw_idx = 5; + bw_prev = bw; + } + + val[3] = mt7603_mac_tx_rate_val(dev, &rates[3], stbc, &bw); + if (bw_prev) + bw_idx = 7; + + w9 |= FIELD_PREP(MT_WTBL2_W9_CHANGE_BW_RATE, + bw_idx ? bw_idx - 1 : 7); + + mt76_wr(dev, MT_WTBL_RIUCR0, w9); + + mt76_wr(dev, MT_WTBL_RIUCR1, + FIELD_PREP(MT_WTBL_RIUCR1_RATE0, probe_val) | + FIELD_PREP(MT_WTBL_RIUCR1_RATE1, val[0]) | + FIELD_PREP(MT_WTBL_RIUCR1_RATE2_LO, val[0])); + + mt76_wr(dev, MT_WTBL_RIUCR2, + FIELD_PREP(MT_WTBL_RIUCR2_RATE2_HI, val[0] >> 8) | + FIELD_PREP(MT_WTBL_RIUCR2_RATE3, val[1]) | + FIELD_PREP(MT_WTBL_RIUCR2_RATE4, val[1]) | + FIELD_PREP(MT_WTBL_RIUCR2_RATE5_LO, val[2])); + + mt76_wr(dev, MT_WTBL_RIUCR3, + FIELD_PREP(MT_WTBL_RIUCR3_RATE5_HI, val[2] >> 4) | + FIELD_PREP(MT_WTBL_RIUCR3_RATE6, val[2]) | + FIELD_PREP(MT_WTBL_RIUCR3_RATE7, val[3])); + + mt76_wr(dev, MT_WTBL_UPDATE, + FIELD_PREP(MT_WTBL_UPDATE_WLAN_IDX, wcid) | + MT_WTBL_UPDATE_RATE_UPDATE | + MT_WTBL_UPDATE_TX_COUNT_CLEAR); + + if (!sta->wcid.tx_rate_set) + mt76_poll(dev, MT_WTBL_UPDATE, MT_WTBL_UPDATE_BUSY, 0, 5000); + + sta->rate_count = 2 * MT7603_RATE_RETRY * n_rates; + sta->wcid.tx_rate_set = true; +} + +static enum mt7603_cipher_type +mt7603_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data) +{ + memset(key_data, 0, 32); + if (!key) + return MT_CIPHER_NONE; + + if (key->keylen > 32) + return MT_CIPHER_NONE; + + memcpy(key_data, key->key, key->keylen); + + switch (key->cipher) { + case WLAN_CIPHER_SUITE_WEP40: + return MT_CIPHER_WEP40; + case WLAN_CIPHER_SUITE_WEP104: + return MT_CIPHER_WEP104; + case WLAN_CIPHER_SUITE_TKIP: + /* Rx/Tx MIC keys are swapped */ + memcpy(key_data + 16, key->key + 24, 8); + memcpy(key_data + 24, key->key + 16, 8); + return MT_CIPHER_TKIP; + case WLAN_CIPHER_SUITE_CCMP: + return MT_CIPHER_AES_CCMP; + default: + return MT_CIPHER_NONE; + } +} + +int mt7603_wtbl_set_key(struct mt7603_dev *dev, int wcid, + struct ieee80211_key_conf *key) +{ + enum mt7603_cipher_type cipher; + u32 addr = mt7603_wtbl3_addr(wcid); + u8 key_data[32]; + int key_len = sizeof(key_data); + + cipher = mt7603_mac_get_key_info(key, key_data); + if (cipher == MT_CIPHER_NONE && key) + return -EOPNOTSUPP; + + if (key && (cipher == MT_CIPHER_WEP40 || cipher == MT_CIPHER_WEP104)) { + addr += key->keyidx * 16; + key_len = 16; + } + + mt76_wr_copy(dev, addr, key_data, key_len); + + addr = mt7603_wtbl1_addr(wcid); + mt76_rmw_field(dev, addr + 2 * 4, MT_WTBL1_W2_KEY_TYPE, cipher); + if (key) + mt76_rmw_field(dev, addr, MT_WTBL1_W0_KEY_IDX, key->keyidx); + mt76_rmw_field(dev, addr, MT_WTBL1_W0_RX_KEY_VALID, !!key); + + return 0; +} + +static int +mt7603_mac_write_txwi(struct mt7603_dev *dev, __le32 *txwi, + struct sk_buff *skb, struct mt76_queue *q, + struct mt76_wcid *wcid, struct ieee80211_sta *sta, + int pid, struct ieee80211_key_conf *key) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_tx_rate *rate = &info->control.rates[0]; + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + struct ieee80211_bar *bar = (struct ieee80211_bar *)skb->data; + struct ieee80211_vif *vif = info->control.vif; + struct mt7603_vif *mvif; + int wlan_idx; + int hdr_len = ieee80211_get_hdrlen_from_skb(skb); + int tx_count = 8; + u8 frame_type, frame_subtype; + u16 fc = le16_to_cpu(hdr->frame_control); + u16 seqno = 0; + u8 vif_idx = 0; + u32 val; + u8 bw; + + if (vif) { + mvif = (struct mt7603_vif *)vif->drv_priv; + vif_idx = mvif->idx; + if (vif_idx && q >= &dev->mt76.q_tx[MT_TXQ_BEACON]) + vif_idx += 0x10; + } + + if (sta) { + struct mt7603_sta *msta = (struct mt7603_sta *)sta->drv_priv; + + tx_count = msta->rate_count; + } + + if (wcid) + wlan_idx = wcid->idx; + else + wlan_idx = MT7603_WTBL_RESERVED; + + frame_type = (fc & IEEE80211_FCTL_FTYPE) >> 2; + frame_subtype = (fc & IEEE80211_FCTL_STYPE) >> 4; + + val = FIELD_PREP(MT_TXD0_TX_BYTES, skb->len + MT_TXD_SIZE) | + FIELD_PREP(MT_TXD0_Q_IDX, q->hw_idx); + txwi[0] = cpu_to_le32(val); + + val = MT_TXD1_LONG_FORMAT | + FIELD_PREP(MT_TXD1_OWN_MAC, vif_idx) | + FIELD_PREP(MT_TXD1_TID, + skb->priority & IEEE80211_QOS_CTL_TID_MASK) | + FIELD_PREP(MT_TXD1_HDR_FORMAT, MT_HDR_FORMAT_802_11) | + FIELD_PREP(MT_TXD1_HDR_INFO, hdr_len / 2) | + FIELD_PREP(MT_TXD1_WLAN_IDX, wlan_idx) | + FIELD_PREP(MT_TXD1_PROTECTED, !!key); + txwi[1] = cpu_to_le32(val); + + if (info->flags & IEEE80211_TX_CTL_NO_ACK) + txwi[1] |= cpu_to_le32(MT_TXD1_NO_ACK); + + val = FIELD_PREP(MT_TXD2_FRAME_TYPE, frame_type) | + FIELD_PREP(MT_TXD2_SUB_TYPE, frame_subtype) | + FIELD_PREP(MT_TXD2_MULTICAST, + is_multicast_ether_addr(hdr->addr1)); + txwi[2] = cpu_to_le32(val); + + if (!(info->flags & IEEE80211_TX_CTL_AMPDU)) + txwi[2] |= cpu_to_le32(MT_TXD2_BA_DISABLE); + + txwi[4] = 0; + + val = MT_TXD5_TX_STATUS_HOST | MT_TXD5_SW_POWER_MGMT | + FIELD_PREP(MT_TXD5_PID, pid); + txwi[5] = cpu_to_le32(val); + + txwi[6] = 0; + + if (rate->idx >= 0 && rate->count && + !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)) { + bool stbc = info->flags & IEEE80211_TX_CTL_STBC; + u16 rateval = mt7603_mac_tx_rate_val(dev, rate, stbc, &bw); + + txwi[2] |= cpu_to_le32(MT_TXD2_FIX_RATE); + + val = MT_TXD6_FIXED_BW | + FIELD_PREP(MT_TXD6_BW, bw) | + FIELD_PREP(MT_TXD6_TX_RATE, rateval); + txwi[6] |= cpu_to_le32(val); + + if (rate->flags & IEEE80211_TX_RC_SHORT_GI) + txwi[6] |= cpu_to_le32(MT_TXD6_SGI); + + if (!(rate->flags & IEEE80211_TX_RC_MCS)) + txwi[2] |= cpu_to_le32(MT_TXD2_BA_DISABLE); + + tx_count = rate->count; + } + + /* use maximum tx count for beacons and buffered multicast */ + if (q >= &dev->mt76.q_tx[MT_TXQ_BEACON]) + tx_count = 0x1f; + + val = FIELD_PREP(MT_TXD3_REM_TX_COUNT, tx_count) | + MT_TXD3_SN_VALID; + + if (ieee80211_is_data_qos(hdr->frame_control)) + seqno = le16_to_cpu(hdr->seq_ctrl); + else if (ieee80211_is_back_req(hdr->frame_control)) + seqno = le16_to_cpu(bar->start_seq_num); + else + val &= ~MT_TXD3_SN_VALID; + + val |= FIELD_PREP(MT_TXD3_SEQ, seqno >> 4); + + txwi[3] = cpu_to_le32(val); + + if (key) { + u64 pn = atomic64_inc_return(&key->tx_pn); + + txwi[3] |= cpu_to_le32(MT_TXD3_PN_VALID); + txwi[4] = cpu_to_le32(pn & GENMASK(31, 0)); + txwi[5] |= cpu_to_le32(FIELD_PREP(MT_TXD5_PN_HIGH, pn >> 32)); + } + + txwi[7] = 0; + + return 0; +} + +int mt7603_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, + struct sk_buff *skb, struct mt76_queue *q, + struct mt76_wcid *wcid, struct ieee80211_sta *sta, + u32 *tx_info) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + struct mt7603_sta *msta = container_of(wcid, struct mt7603_sta, wcid); + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_key_conf *key = info->control.hw_key; + int pid; + + if (!wcid) + wcid = &dev->global_sta.wcid; + + if (sta) { + msta = (struct mt7603_sta *)sta->drv_priv; + + if ((info->flags & (IEEE80211_TX_CTL_NO_PS_BUFFER | + IEEE80211_TX_CTL_CLEAR_PS_FILT)) || + (info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE)) + mt7603_wtbl_set_ps(dev, msta, false); + } + + pid = mt76_tx_status_skb_add(mdev, wcid, skb); + + if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) { + spin_lock_bh(&dev->mt76.lock); + msta->rate_probe = true; + mt7603_wtbl_set_rates(dev, msta, &info->control.rates[0], + msta->rates); + spin_unlock_bh(&dev->mt76.lock); + } + + mt7603_mac_write_txwi(dev, txwi_ptr, skb, q, wcid, sta, pid, key); + + return 0; +} + +static bool +mt7603_fill_txs(struct mt7603_dev *dev, struct mt7603_sta *sta, + struct ieee80211_tx_info *info, __le32 *txs_data) +{ + struct ieee80211_supported_band *sband; + int final_idx = 0; + u32 final_rate; + u32 final_rate_flags; + bool final_mpdu; + bool ack_timeout; + bool fixed_rate; + bool probe; + bool ampdu; + bool cck = false; + int count; + u32 txs; + u8 pid; + int idx; + int i; + + fixed_rate = info->status.rates[0].count; + probe = !!(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE); + + txs = le32_to_cpu(txs_data[4]); + final_mpdu = txs & MT_TXS4_ACKED_MPDU; + ampdu = !fixed_rate && (txs & MT_TXS4_AMPDU); + pid = FIELD_GET(MT_TXS4_PID, txs); + count = FIELD_GET(MT_TXS4_TX_COUNT, txs); + + txs = le32_to_cpu(txs_data[0]); + final_rate = FIELD_GET(MT_TXS0_TX_RATE, txs); + ack_timeout = txs & MT_TXS0_ACK_TIMEOUT; + + if (!ampdu && (txs & MT_TXS0_RTS_TIMEOUT)) + return false; + + if (txs & MT_TXS0_QUEUE_TIMEOUT) + return false; + + if (!ack_timeout) + info->flags |= IEEE80211_TX_STAT_ACK; + + info->status.ampdu_len = 1; + info->status.ampdu_ack_len = !!(info->flags & + IEEE80211_TX_STAT_ACK); + + if (ampdu || (info->flags & IEEE80211_TX_CTL_AMPDU)) + info->flags |= IEEE80211_TX_STAT_AMPDU | IEEE80211_TX_CTL_AMPDU; + + if (fixed_rate && !probe) { + info->status.rates[0].count = count; + goto out; + } + + for (i = 0, idx = 0; i < ARRAY_SIZE(info->status.rates); i++) { + int cur_count = min_t(int, count, 2 * MT7603_RATE_RETRY); + + if (!i && probe) { + cur_count = 1; + } else { + info->status.rates[i] = sta->rates[idx]; + idx++; + } + + if (i && info->status.rates[i].idx < 0) { + info->status.rates[i - 1].count += count; + break; + } + + if (!count) { + info->status.rates[i].idx = -1; + break; + } + + info->status.rates[i].count = cur_count; + final_idx = i; + count -= cur_count; + } + +out: + final_rate_flags = info->status.rates[final_idx].flags; + + switch (FIELD_GET(MT_TX_RATE_MODE, final_rate)) { + case MT_PHY_TYPE_CCK: + cck = true; + /* fall through */ + case MT_PHY_TYPE_OFDM: + if (dev->mt76.chandef.chan->band == NL80211_BAND_5GHZ) + sband = &dev->mt76.sband_5g.sband; + else + sband = &dev->mt76.sband_2g.sband; + final_rate &= GENMASK(5, 0); + final_rate = mt7603_get_rate(dev, sband, final_rate, cck); + final_rate_flags = 0; + break; + case MT_PHY_TYPE_HT_GF: + case MT_PHY_TYPE_HT: + final_rate_flags |= IEEE80211_TX_RC_MCS; + final_rate &= GENMASK(5, 0); + if (final_rate > 15) + return false; + break; + default: + return false; + } + + info->status.rates[final_idx].idx = final_rate; + info->status.rates[final_idx].flags = final_rate_flags; + + return true; +} + +static bool +mt7603_mac_add_txs_skb(struct mt7603_dev *dev, struct mt7603_sta *sta, int pid, + __le32 *txs_data) +{ + struct mt76_dev *mdev = &dev->mt76; + struct sk_buff_head list; + struct sk_buff *skb; + + if (pid < MT_PACKET_ID_FIRST) + return false; + + mt76_tx_status_lock(mdev, &list); + skb = mt76_tx_status_skb_get(mdev, &sta->wcid, pid, &list); + if (skb) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + + if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) { + spin_lock_bh(&dev->mt76.lock); + if (sta->rate_probe) { + mt7603_wtbl_set_rates(dev, sta, NULL, + sta->rates); + sta->rate_probe = false; + } + spin_unlock_bh(&dev->mt76.lock); + } + + if (!mt7603_fill_txs(dev, sta, info, txs_data)) { + ieee80211_tx_info_clear_status(info); + info->status.rates[0].idx = -1; + } + + mt76_tx_status_skb_done(mdev, skb, &list); + } + mt76_tx_status_unlock(mdev, &list); + + return !!skb; +} + +void mt7603_mac_add_txs(struct mt7603_dev *dev, void *data) +{ + struct ieee80211_tx_info info = {}; + struct ieee80211_sta *sta = NULL; + struct mt7603_sta *msta = NULL; + struct mt76_wcid *wcid; + __le32 *txs_data = data; + u32 txs; + u8 wcidx; + u8 pid; + + txs = le32_to_cpu(txs_data[4]); + pid = FIELD_GET(MT_TXS4_PID, txs); + txs = le32_to_cpu(txs_data[3]); + wcidx = FIELD_GET(MT_TXS3_WCID, txs); + + if (pid == MT_PACKET_ID_NO_ACK) + return; + + if (wcidx >= ARRAY_SIZE(dev->mt76.wcid)) + return; + + rcu_read_lock(); + + wcid = rcu_dereference(dev->mt76.wcid[wcidx]); + if (!wcid) + goto out; + + msta = container_of(wcid, struct mt7603_sta, wcid); + sta = wcid_to_sta(wcid); + + if (mt7603_mac_add_txs_skb(dev, msta, pid, txs_data)) + goto out; + + if (wcidx >= MT7603_WTBL_STA || !sta) + goto out; + + if (mt7603_fill_txs(dev, msta, &info, txs_data)) + ieee80211_tx_status_noskb(mt76_hw(dev), sta, &info); + +out: + rcu_read_unlock(); +} + +void mt7603_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, + struct mt76_queue_entry *e, bool flush) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + struct sk_buff *skb = e->skb; + + if (!e->txwi) { + dev_kfree_skb_any(skb); + return; + } + + if (q - dev->mt76.q_tx < 4) + dev->tx_hang_check = 0; + + mt76_tx_complete_skb(mdev, skb); +} + +static bool +wait_for_wpdma(struct mt7603_dev *dev) +{ + return mt76_poll(dev, MT_WPDMA_GLO_CFG, + MT_WPDMA_GLO_CFG_TX_DMA_BUSY | + MT_WPDMA_GLO_CFG_RX_DMA_BUSY, + 0, 1000); +} + +static void mt7603_pse_reset(struct mt7603_dev *dev) +{ + /* Clear previous reset result */ + if (!dev->reset_cause[RESET_CAUSE_RESET_FAILED]) + mt76_clear(dev, MT_MCU_DEBUG_RESET, MT_MCU_DEBUG_RESET_PSE_S); + + /* Reset PSE */ + mt76_set(dev, MT_MCU_DEBUG_RESET, MT_MCU_DEBUG_RESET_PSE); + + if (!mt76_poll_msec(dev, MT_MCU_DEBUG_RESET, + MT_MCU_DEBUG_RESET_PSE_S, + MT_MCU_DEBUG_RESET_PSE_S, 500)) { + dev->reset_cause[RESET_CAUSE_RESET_FAILED]++; + mt76_clear(dev, MT_MCU_DEBUG_RESET, MT_MCU_DEBUG_RESET_PSE); + } else { + dev->reset_cause[RESET_CAUSE_RESET_FAILED] = 0; + mt76_clear(dev, MT_MCU_DEBUG_RESET, MT_MCU_DEBUG_RESET_QUEUES); + } + + if (dev->reset_cause[RESET_CAUSE_RESET_FAILED] >= 3) + dev->reset_cause[RESET_CAUSE_RESET_FAILED] = 0; +} + +void mt7603_mac_dma_start(struct mt7603_dev *dev) +{ + mt7603_mac_start(dev); + + wait_for_wpdma(dev); + usleep_range(50, 100); + + mt76_set(dev, MT_WPDMA_GLO_CFG, + (MT_WPDMA_GLO_CFG_TX_DMA_EN | + MT_WPDMA_GLO_CFG_RX_DMA_EN | + FIELD_PREP(MT_WPDMA_GLO_CFG_DMA_BURST_SIZE, 3) | + MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE)); + + mt7603_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL); +} + +void mt7603_mac_start(struct mt7603_dev *dev) +{ + mt76_clear(dev, MT_ARB_SCR, + MT_ARB_SCR_TX_DISABLE | MT_ARB_SCR_RX_DISABLE); + mt76_wr(dev, MT_WF_ARB_TX_START_0, ~0); + mt76_set(dev, MT_WF_ARB_RQCR, MT_WF_ARB_RQCR_RX_START); +} + +void mt7603_mac_stop(struct mt7603_dev *dev) +{ + mt76_set(dev, MT_ARB_SCR, + MT_ARB_SCR_TX_DISABLE | MT_ARB_SCR_RX_DISABLE); + mt76_wr(dev, MT_WF_ARB_TX_START_0, 0); + mt76_clear(dev, MT_WF_ARB_RQCR, MT_WF_ARB_RQCR_RX_START); +} + +void mt7603_pse_client_reset(struct mt7603_dev *dev) +{ + u32 addr; + + addr = mt7603_reg_map(dev, MT_CLIENT_BASE_PHYS_ADDR + + MT_CLIENT_RESET_TX); + + /* Clear previous reset state */ + mt76_clear(dev, addr, + MT_CLIENT_RESET_TX_R_E_1 | + MT_CLIENT_RESET_TX_R_E_2 | + MT_CLIENT_RESET_TX_R_E_1_S | + MT_CLIENT_RESET_TX_R_E_2_S); + + /* Start PSE client TX abort */ + mt76_set(dev, addr, MT_CLIENT_RESET_TX_R_E_1); + mt76_poll_msec(dev, addr, MT_CLIENT_RESET_TX_R_E_1_S, + MT_CLIENT_RESET_TX_R_E_1_S, 500); + + mt76_set(dev, addr, MT_CLIENT_RESET_TX_R_E_2); + mt76_set(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_SW_RESET); + + /* Wait for PSE client to clear TX FIFO */ + mt76_poll_msec(dev, addr, MT_CLIENT_RESET_TX_R_E_2_S, + MT_CLIENT_RESET_TX_R_E_2_S, 500); + + /* Clear PSE client TX abort state */ + mt76_clear(dev, addr, + MT_CLIENT_RESET_TX_R_E_1 | + MT_CLIENT_RESET_TX_R_E_2); +} + +static void mt7603_dma_sched_reset(struct mt7603_dev *dev) +{ + if (!is_mt7628(dev)) + return; + + mt76_set(dev, MT_SCH_4, MT_SCH_4_RESET); + mt76_clear(dev, MT_SCH_4, MT_SCH_4_RESET); +} + +static void mt7603_mac_watchdog_reset(struct mt7603_dev *dev) +{ + int beacon_int = dev->beacon_int; + u32 mask = dev->mt76.mmio.irqmask; + int i; + + ieee80211_stop_queues(dev->mt76.hw); + set_bit(MT76_RESET, &dev->mt76.state); + + /* lock/unlock all queues to ensure that no tx is pending */ + mt76_txq_schedule_all(&dev->mt76); + + tasklet_disable(&dev->tx_tasklet); + tasklet_disable(&dev->pre_tbtt_tasklet); + napi_disable(&dev->mt76.napi[0]); + napi_disable(&dev->mt76.napi[1]); + + mutex_lock(&dev->mt76.mutex); + + mt7603_beacon_set_timer(dev, -1, 0); + + if (dev->reset_cause[RESET_CAUSE_RESET_FAILED] || + dev->cur_reset_cause == RESET_CAUSE_RX_PSE_BUSY || + dev->cur_reset_cause == RESET_CAUSE_BEACON_STUCK || + dev->cur_reset_cause == RESET_CAUSE_TX_HANG) + mt7603_pse_reset(dev); + + if (dev->reset_cause[RESET_CAUSE_RESET_FAILED]) + goto skip_dma_reset; + + mt7603_mac_stop(dev); + + mt76_clear(dev, MT_WPDMA_GLO_CFG, + MT_WPDMA_GLO_CFG_RX_DMA_EN | MT_WPDMA_GLO_CFG_TX_DMA_EN | + MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE); + usleep_range(1000, 2000); + + mt7603_irq_disable(dev, mask); + + mt76_set(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_FORCE_TX_EOF); + + mt7603_pse_client_reset(dev); + + for (i = 0; i < ARRAY_SIZE(dev->mt76.q_tx); i++) + mt76_queue_tx_cleanup(dev, i, true); + + for (i = 0; i < ARRAY_SIZE(dev->mt76.q_rx); i++) + mt76_queue_rx_reset(dev, i); + + mt7603_dma_sched_reset(dev); + + mt7603_mac_dma_start(dev); + + mt7603_irq_enable(dev, mask); + +skip_dma_reset: + clear_bit(MT76_RESET, &dev->mt76.state); + mutex_unlock(&dev->mt76.mutex); + + tasklet_enable(&dev->tx_tasklet); + tasklet_schedule(&dev->tx_tasklet); + + tasklet_enable(&dev->pre_tbtt_tasklet); + mt7603_beacon_set_timer(dev, -1, beacon_int); + + napi_enable(&dev->mt76.napi[0]); + napi_schedule(&dev->mt76.napi[0]); + + napi_enable(&dev->mt76.napi[1]); + napi_schedule(&dev->mt76.napi[1]); + + ieee80211_wake_queues(dev->mt76.hw); + mt76_txq_schedule_all(&dev->mt76); +} + +static u32 mt7603_dma_debug(struct mt7603_dev *dev, u8 index) +{ + u32 val; + + mt76_wr(dev, MT_WPDMA_DEBUG, + FIELD_PREP(MT_WPDMA_DEBUG_IDX, index) | + MT_WPDMA_DEBUG_SEL); + + val = mt76_rr(dev, MT_WPDMA_DEBUG); + return FIELD_GET(MT_WPDMA_DEBUG_VALUE, val); +} + +static bool mt7603_rx_fifo_busy(struct mt7603_dev *dev) +{ + if (is_mt7628(dev)) + return mt7603_dma_debug(dev, 9) & BIT(9); + + return mt7603_dma_debug(dev, 2) & BIT(8); +} + +static bool mt7603_rx_dma_busy(struct mt7603_dev *dev) +{ + if (!(mt76_rr(dev, MT_WPDMA_GLO_CFG) & MT_WPDMA_GLO_CFG_RX_DMA_BUSY)) + return false; + + return mt7603_rx_fifo_busy(dev); +} + +static bool mt7603_tx_dma_busy(struct mt7603_dev *dev) +{ + u32 val; + + if (!(mt76_rr(dev, MT_WPDMA_GLO_CFG) & MT_WPDMA_GLO_CFG_TX_DMA_BUSY)) + return false; + + val = mt7603_dma_debug(dev, 9); + return (val & BIT(8)) && (val & 0xf) != 0xf; +} + +static bool mt7603_tx_hang(struct mt7603_dev *dev) +{ + struct mt76_queue *q; + u32 dma_idx, prev_dma_idx; + int i; + + for (i = 0; i < 4; i++) { + q = &dev->mt76.q_tx[i]; + + if (!q->queued) + continue; + + prev_dma_idx = dev->tx_dma_idx[i]; + dma_idx = ioread32(&q->regs->dma_idx); + dev->tx_dma_idx[i] = dma_idx; + + if (dma_idx == prev_dma_idx && + dma_idx != ioread32(&q->regs->cpu_idx)) + break; + } + + return i < 4; +} + +static bool mt7603_rx_pse_busy(struct mt7603_dev *dev) +{ + u32 addr, val; + + if (mt76_rr(dev, MT_MCU_DEBUG_RESET) & MT_MCU_DEBUG_RESET_QUEUES) + return true; + + if (mt7603_rx_fifo_busy(dev)) + return false; + + addr = mt7603_reg_map(dev, MT_CLIENT_BASE_PHYS_ADDR + MT_CLIENT_STATUS); + mt76_wr(dev, addr, 3); + val = mt76_rr(dev, addr) >> 16; + + if (is_mt7628(dev) && (val & 0x4001) == 0x4001) + return true; + + return (val & 0x8001) == 0x8001 || (val & 0xe001) == 0xe001; +} + +static bool +mt7603_watchdog_check(struct mt7603_dev *dev, u8 *counter, + enum mt7603_reset_cause cause, + bool (*check)(struct mt7603_dev *dev)) +{ + if (dev->reset_test == cause + 1) { + dev->reset_test = 0; + goto trigger; + } + + if (check) { + if (!check(dev) && *counter < MT7603_WATCHDOG_TIMEOUT) { + *counter = 0; + return false; + } + + (*counter)++; + } + + if (*counter < MT7603_WATCHDOG_TIMEOUT) + return false; +trigger: + dev->cur_reset_cause = cause; + dev->reset_cause[cause]++; + return true; +} + +void mt7603_update_channel(struct mt76_dev *mdev) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + struct mt76_channel_state *state; + ktime_t cur_time; + u32 busy; + + if (!test_bit(MT76_STATE_RUNNING, &dev->mt76.state)) + return; + + state = mt76_channel_state(&dev->mt76, dev->mt76.chandef.chan); + busy = mt76_rr(dev, MT_MIB_STAT_PSCCA); + + spin_lock_bh(&dev->mt76.cc_lock); + cur_time = ktime_get_boottime(); + state->cc_busy += busy; + state->cc_active += ktime_to_us(ktime_sub(cur_time, dev->survey_time)); + dev->survey_time = cur_time; + spin_unlock_bh(&dev->mt76.cc_lock); +} + +void +mt7603_edcca_set_strict(struct mt7603_dev *dev, bool val) +{ + u32 rxtd_6 = 0xd7c80000; + + if (val == dev->ed_strict_mode) + return; + + dev->ed_strict_mode = val; + + /* Ensure that ED/CCA does not trigger if disabled */ + if (!dev->ed_monitor) + rxtd_6 |= FIELD_PREP(MT_RXTD_6_CCAED_TH, 0x34); + else + rxtd_6 |= FIELD_PREP(MT_RXTD_6_CCAED_TH, 0x7d); + + if (dev->ed_monitor && !dev->ed_strict_mode) + rxtd_6 |= FIELD_PREP(MT_RXTD_6_ACI_TH, 0x0f); + else + rxtd_6 |= FIELD_PREP(MT_RXTD_6_ACI_TH, 0x10); + + mt76_wr(dev, MT_RXTD(6), rxtd_6); + + mt76_rmw_field(dev, MT_RXTD(13), MT_RXTD_13_ACI_TH_EN, + dev->ed_monitor && !dev->ed_strict_mode); +} + +static void +mt7603_edcca_check(struct mt7603_dev *dev) +{ + u32 val = mt76_rr(dev, MT_AGC(41)); + ktime_t cur_time; + int rssi0, rssi1; + u32 active; + u32 ed_busy; + + if (!dev->ed_monitor) + return; + + rssi0 = FIELD_GET(MT_AGC_41_RSSI_0, val); + if (rssi0 > 128) + rssi0 -= 256; + + rssi1 = FIELD_GET(MT_AGC_41_RSSI_1, val); + if (rssi1 > 128) + rssi1 -= 256; + + if (max(rssi0, rssi1) >= -40 && + dev->ed_strong_signal < MT7603_EDCCA_BLOCK_TH) + dev->ed_strong_signal++; + else if (dev->ed_strong_signal > 0) + dev->ed_strong_signal--; + + cur_time = ktime_get_boottime(); + ed_busy = mt76_rr(dev, MT_MIB_STAT_ED) & MT_MIB_STAT_ED_MASK; + + active = ktime_to_us(ktime_sub(cur_time, dev->ed_time)); + dev->ed_time = cur_time; + + if (!active) + return; + + if (100 * ed_busy / active > 90) { + if (dev->ed_trigger < 0) + dev->ed_trigger = 0; + dev->ed_trigger++; + } else { + if (dev->ed_trigger > 0) + dev->ed_trigger = 0; + dev->ed_trigger--; + } + + if (dev->ed_trigger > MT7603_EDCCA_BLOCK_TH || + dev->ed_strong_signal < MT7603_EDCCA_BLOCK_TH / 2) { + mt7603_edcca_set_strict(dev, true); + } else if (dev->ed_trigger < -MT7603_EDCCA_BLOCK_TH) { + mt7603_edcca_set_strict(dev, false); + } + + if (dev->ed_trigger > MT7603_EDCCA_BLOCK_TH) + dev->ed_trigger = MT7603_EDCCA_BLOCK_TH; + else if (dev->ed_trigger < -MT7603_EDCCA_BLOCK_TH) + dev->ed_trigger = -MT7603_EDCCA_BLOCK_TH; +} + +void mt7603_cca_stats_reset(struct mt7603_dev *dev) +{ + mt76_set(dev, MT_PHYCTRL(2), MT_PHYCTRL_2_STATUS_RESET); + mt76_clear(dev, MT_PHYCTRL(2), MT_PHYCTRL_2_STATUS_RESET); + mt76_set(dev, MT_PHYCTRL(2), MT_PHYCTRL_2_STATUS_EN); +} + +static void +mt7603_adjust_sensitivity(struct mt7603_dev *dev) +{ + u32 agc0 = dev->agc0, agc3 = dev->agc3; + u32 adj; + + if (!dev->sensitivity || dev->sensitivity < -100) { + dev->sensitivity = 0; + } else if (dev->sensitivity <= -84) { + adj = 7 + (dev->sensitivity + 92) / 2; + + agc0 = 0x56f0076f; + agc0 |= adj << 12; + agc0 |= adj << 16; + agc3 = 0x81d0d5e3; + } else if (dev->sensitivity <= -72) { + adj = 7 + (dev->sensitivity + 80) / 2; + + agc0 = 0x6af0006f; + agc0 |= adj << 8; + agc0 |= adj << 12; + agc0 |= adj << 16; + + agc3 = 0x8181d5e3; + } else { + if (dev->sensitivity > -54) + dev->sensitivity = -54; + + adj = 7 + (dev->sensitivity + 80) / 2; + + agc0 = 0x7ff0000f; + agc0 |= adj << 4; + agc0 |= adj << 8; + agc0 |= adj << 12; + agc0 |= adj << 16; + + agc3 = 0x818181e3; + } + + mt76_wr(dev, MT_AGC(0), agc0); + mt76_wr(dev, MT_AGC1(0), agc0); + + mt76_wr(dev, MT_AGC(3), agc3); + mt76_wr(dev, MT_AGC1(3), agc3); +} + +static void +mt7603_false_cca_check(struct mt7603_dev *dev) +{ + int pd_cck, pd_ofdm, mdrdy_cck, mdrdy_ofdm; + int false_cca; + int min_signal; + u32 val; + + val = mt76_rr(dev, MT_PHYCTRL_STAT_PD); + pd_cck = FIELD_GET(MT_PHYCTRL_STAT_PD_CCK, val); + pd_ofdm = FIELD_GET(MT_PHYCTRL_STAT_PD_OFDM, val); + + val = mt76_rr(dev, MT_PHYCTRL_STAT_MDRDY); + mdrdy_cck = FIELD_GET(MT_PHYCTRL_STAT_MDRDY_CCK, val); + mdrdy_ofdm = FIELD_GET(MT_PHYCTRL_STAT_MDRDY_OFDM, val); + + dev->false_cca_ofdm = pd_ofdm - mdrdy_ofdm; + dev->false_cca_cck = pd_cck - mdrdy_cck; + + mt7603_cca_stats_reset(dev); + + min_signal = mt76_get_min_avg_rssi(&dev->mt76); + if (!min_signal) { + dev->sensitivity = 0; + dev->last_cca_adj = jiffies; + goto out; + } + + min_signal -= 15; + + false_cca = dev->false_cca_ofdm + dev->false_cca_cck; + if (false_cca > 600) { + if (!dev->sensitivity) + dev->sensitivity = -92; + else + dev->sensitivity += 2; + dev->last_cca_adj = jiffies; + } else if (false_cca < 100 || + time_after(jiffies, dev->last_cca_adj + 10 * HZ)) { + dev->last_cca_adj = jiffies; + if (!dev->sensitivity) + goto out; + + dev->sensitivity -= 2; + } + + if (dev->sensitivity && dev->sensitivity > min_signal) { + dev->sensitivity = min_signal; + dev->last_cca_adj = jiffies; + } + +out: + mt7603_adjust_sensitivity(dev); +} + +void mt7603_mac_work(struct work_struct *work) +{ + struct mt7603_dev *dev = container_of(work, struct mt7603_dev, + mac_work.work); + bool reset = false; + + mt76_tx_status_check(&dev->mt76, NULL, false); + + mutex_lock(&dev->mt76.mutex); + + dev->mac_work_count++; + mt7603_update_channel(&dev->mt76); + mt7603_edcca_check(dev); + + if (dev->mac_work_count == 10) + mt7603_false_cca_check(dev); + + if (mt7603_watchdog_check(dev, &dev->rx_pse_check, + RESET_CAUSE_RX_PSE_BUSY, + mt7603_rx_pse_busy) || + mt7603_watchdog_check(dev, &dev->beacon_check, + RESET_CAUSE_BEACON_STUCK, + NULL) || + mt7603_watchdog_check(dev, &dev->tx_hang_check, + RESET_CAUSE_TX_HANG, + mt7603_tx_hang) || + mt7603_watchdog_check(dev, &dev->tx_dma_check, + RESET_CAUSE_TX_BUSY, + mt7603_tx_dma_busy) || + mt7603_watchdog_check(dev, &dev->rx_dma_check, + RESET_CAUSE_RX_BUSY, + mt7603_rx_dma_busy) || + mt7603_watchdog_check(dev, &dev->mcu_hang, + RESET_CAUSE_MCU_HANG, + NULL) || + dev->reset_cause[RESET_CAUSE_RESET_FAILED]) { + dev->beacon_check = 0; + dev->tx_dma_check = 0; + dev->tx_hang_check = 0; + dev->rx_dma_check = 0; + dev->rx_pse_check = 0; + dev->mcu_hang = 0; + dev->rx_dma_idx = ~0; + memset(dev->tx_dma_idx, 0xff, sizeof(dev->tx_dma_idx)); + reset = true; + dev->mac_work_count = 0; + } + + if (dev->mac_work_count >= 10) + dev->mac_work_count = 0; + + mutex_unlock(&dev->mt76.mutex); + + if (reset) + mt7603_mac_watchdog_reset(dev); + + ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mac_work, + msecs_to_jiffies(MT7603_WATCHDOG_TIME)); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.h b/drivers/net/wireless/mediatek/mt76/mt7603/mac.h new file mode 100644 index 000000000000..17e34ecf2bfb --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.h @@ -0,0 +1,242 @@ +/* SPDX-License-Identifier: ISC */ + +#ifndef __MT7603_MAC_H +#define __MT7603_MAC_H + +#define MT_RXD0_LENGTH GENMASK(15, 0) +#define MT_RXD0_PKT_TYPE GENMASK(31, 29) + +#define MT_RXD0_NORMAL_ETH_TYPE_OFS GENMASK(22, 16) +#define MT_RXD0_NORMAL_IP_SUM BIT(23) +#define MT_RXD0_NORMAL_UDP_TCP_SUM BIT(24) +#define MT_RXD0_NORMAL_GROUP_1 BIT(25) +#define MT_RXD0_NORMAL_GROUP_2 BIT(26) +#define MT_RXD0_NORMAL_GROUP_3 BIT(27) +#define MT_RXD0_NORMAL_GROUP_4 BIT(28) + +enum rx_pkt_type { + PKT_TYPE_TXS = 0, + PKT_TYPE_TXRXV = 1, + PKT_TYPE_NORMAL = 2, + PKT_TYPE_RX_DUP_RFB = 3, + PKT_TYPE_RX_TMR = 4, + PKT_TYPE_RETRIEVE = 5, + PKT_TYPE_RX_EVENT = 7, +}; + +#define MT_RXD1_NORMAL_BSSID GENMASK(31, 26) +#define MT_RXD1_NORMAL_PAYLOAD_FORMAT GENMASK(25, 24) +#define MT_RXD1_NORMAL_HDR_TRANS BIT(23) +#define MT_RXD1_NORMAL_HDR_OFFSET BIT(22) +#define MT_RXD1_NORMAL_MAC_HDR_LEN GENMASK(21, 16) +#define MT_RXD1_NORMAL_CH_FREQ GENMASK(15, 8) +#define MT_RXD1_NORMAL_KEY_ID GENMASK(7, 6) +#define MT_RXD1_NORMAL_BEACON_UC BIT(5) +#define MT_RXD1_NORMAL_BEACON_MC BIT(4) +#define MT_RXD1_NORMAL_BCAST BIT(3) +#define MT_RXD1_NORMAL_MCAST BIT(2) +#define MT_RXD1_NORMAL_U2M BIT(1) +#define MT_RXD1_NORMAL_HTC_VLD BIT(0) + +#define MT_RXD2_NORMAL_NON_AMPDU BIT(31) +#define MT_RXD2_NORMAL_NON_AMPDU_SUB BIT(30) +#define MT_RXD2_NORMAL_NDATA BIT(29) +#define MT_RXD2_NORMAL_NULL_FRAME BIT(28) +#define MT_RXD2_NORMAL_FRAG BIT(27) +#define MT_RXD2_NORMAL_UDF_VALID BIT(26) +#define MT_RXD2_NORMAL_LLC_MIS BIT(25) +#define MT_RXD2_NORMAL_MAX_LEN_ERROR BIT(24) +#define MT_RXD2_NORMAL_AMSDU_ERR BIT(23) +#define MT_RXD2_NORMAL_LEN_MISMATCH BIT(22) +#define MT_RXD2_NORMAL_TKIP_MIC_ERR BIT(21) +#define MT_RXD2_NORMAL_ICV_ERR BIT(20) +#define MT_RXD2_NORMAL_CLM BIT(19) +#define MT_RXD2_NORMAL_CM BIT(18) +#define MT_RXD2_NORMAL_FCS_ERR BIT(17) +#define MT_RXD2_NORMAL_SW_BIT BIT(16) +#define MT_RXD2_NORMAL_SEC_MODE GENMASK(15, 12) +#define MT_RXD2_NORMAL_TID GENMASK(11, 8) +#define MT_RXD2_NORMAL_WLAN_IDX GENMASK(7, 0) + +#define MT_RXD3_NORMAL_PF_STS GENMASK(31, 30) +#define MT_RXD3_NORMAL_PF_MODE BIT(29) +#define MT_RXD3_NORMAL_CLS_BITMAP GENMASK(28, 19) +#define MT_RXD3_NORMAL_WOL GENMASK(18, 14) +#define MT_RXD3_NORMAL_MAGIC_PKT BIT(13) +#define MT_RXD3_NORMAL_OFLD GENMASK(12, 11) +#define MT_RXD3_NORMAL_CLS BIT(10) +#define MT_RXD3_NORMAL_PATTERN_DROP BIT(9) +#define MT_RXD3_NORMAL_TSF_COMPARE_LOSS BIT(8) +#define MT_RXD3_NORMAL_RXV_SEQ GENMASK(7, 0) + +#define MT_RXV1_VHTA1_B5_B4 GENMASK(31, 30) +#define MT_RXV1_VHTA2_B8_B1 GENMASK(29, 22) +#define MT_RXV1_HT_NO_SOUND BIT(21) +#define MT_RXV1_HT_SMOOTH BIT(20) +#define MT_RXV1_HT_SHORT_GI BIT(19) +#define MT_RXV1_HT_AGGR BIT(18) +#define MT_RXV1_VHTA1_B22 BIT(17) +#define MT_RXV1_FRAME_MODE GENMASK(16, 15) +#define MT_RXV1_TX_MODE GENMASK(14, 12) +#define MT_RXV1_HT_EXT_LTF GENMASK(11, 10) +#define MT_RXV1_HT_AD_CODE BIT(9) +#define MT_RXV1_HT_STBC GENMASK(8, 7) +#define MT_RXV1_TX_RATE GENMASK(6, 0) + +#define MT_RXV2_VHTA1_B16_B6 GENMASK(31, 21) +#define MT_RXV2_LENGTH GENMASK(20, 0) + +#define MT_RXV3_F_AGC1_CAL_GAIN GENMASK(31, 29) +#define MT_RXV3_F_AGC1_EQ_CAL BIT(28) +#define MT_RXV3_RCPI1 GENMASK(27, 20) +#define MT_RXV3_F_AGC0_CAL_GAIN GENMASK(19, 17) +#define MT_RXV3_F_AGC0_EQ_CAL BIT(16) +#define MT_RXV3_RCPI0 GENMASK(15, 8) +#define MT_RXV3_SEL_ANT BIT(7) +#define MT_RXV3_ACI_DET_X BIT(6) +#define MT_RXV3_OFDM_FREQ_TRANS_DETECT BIT(5) +#define MT_RXV3_VHTA1_B21_B17 GENMASK(4, 0) + +#define MT_RXV4_F_AGC_CAL_GAIN GENMASK(31, 29) +#define MT_RXV4_F_AGC2_EQ_CAL BIT(28) +#define MT_RXV4_IB_RSSI1 GENMASK(27, 20) +#define MT_RXV4_F_AGC_LPF_GAIN_X GENMASK(19, 16) +#define MT_RXV4_WB_RSSI_X GENMASK(15, 8) +#define MT_RXV4_IB_RSSI0 GENMASK(7, 0) + +#define MT_RXV5_LTF_SNR0 GENMASK(31, 26) +#define MT_RXV5_LTF_PROC_TIME GENMASK(25, 19) +#define MT_RXV5_FOE GENMASK(18, 7) +#define MT_RXV5_C_AGC_SATE GENMASK(6, 4) +#define MT_RXV5_F_AGC_LNA_GAIN_0 GENMASK(3, 2) +#define MT_RXV5_F_AGC_LNA_GAIN_1 GENMASK(1, 0) + +#define MT_RXV6_C_AGC_STATE GENMASK(30, 28) +#define MT_RXV6_NS_TS_FIELD GENMASK(27, 25) +#define MT_RXV6_RX_VALID BIT(24) +#define MT_RXV6_NF2 GENMASK(23, 16) +#define MT_RXV6_NF1 GENMASK(15, 8) +#define MT_RXV6_NF0 GENMASK(7, 0) + +enum mt7603_tx_header_format { + MT_HDR_FORMAT_802_3, + MT_HDR_FORMAT_CMD, + MT_HDR_FORMAT_802_11, + MT_HDR_FORMAT_802_11_EXT, +}; + +#define MT_TXD_SIZE (8 * 4) + +#define MT_TXD0_P_IDX BIT(31) +#define MT_TXD0_Q_IDX GENMASK(30, 27) +#define MT_TXD0_UTXB BIT(26) +#define MT_TXD0_UNXV BIT(25) +#define MT_TXD0_UDP_TCP_SUM BIT(24) +#define MT_TXD0_IP_SUM BIT(23) +#define MT_TXD0_ETH_TYPE_OFFSET GENMASK(22, 16) +#define MT_TXD0_TX_BYTES GENMASK(15, 0) + +#define MT_TXD1_OWN_MAC GENMASK(31, 26) +#define MT_TXD1_PROTECTED BIT(23) +#define MT_TXD1_TID GENMASK(22, 20) +#define MT_TXD1_NO_ACK BIT(19) +#define MT_TXD1_HDR_PAD GENMASK(18, 16) +#define MT_TXD1_LONG_FORMAT BIT(15) +#define MT_TXD1_HDR_FORMAT GENMASK(14, 13) +#define MT_TXD1_HDR_INFO GENMASK(12, 8) +#define MT_TXD1_WLAN_IDX GENMASK(7, 0) + +#define MT_TXD2_FIX_RATE BIT(31) +#define MT_TXD2_TIMING_MEASURE BIT(30) +#define MT_TXD2_BA_DISABLE BIT(29) +#define MT_TXD2_POWER_OFFSET GENMASK(28, 24) +#define MT_TXD2_MAX_TX_TIME GENMASK(23, 16) +#define MT_TXD2_FRAG GENMASK(15, 14) +#define MT_TXD2_HTC_VLD BIT(13) +#define MT_TXD2_DURATION BIT(12) +#define MT_TXD2_BIP BIT(11) +#define MT_TXD2_MULTICAST BIT(10) +#define MT_TXD2_RTS BIT(9) +#define MT_TXD2_SOUNDING BIT(8) +#define MT_TXD2_NDPA BIT(7) +#define MT_TXD2_NDP BIT(6) +#define MT_TXD2_FRAME_TYPE GENMASK(5, 4) +#define MT_TXD2_SUB_TYPE GENMASK(3, 0) + +#define MT_TXD3_SN_VALID BIT(31) +#define MT_TXD3_PN_VALID BIT(30) +#define MT_TXD3_SEQ GENMASK(27, 16) +#define MT_TXD3_REM_TX_COUNT GENMASK(15, 11) +#define MT_TXD3_TX_COUNT GENMASK(10, 6) + +#define MT_TXD4_PN_LOW GENMASK(31, 0) + +#define MT_TXD5_PN_HIGH GENMASK(31, 16) +#define MT_TXD5_SW_POWER_MGMT BIT(13) +#define MT_TXD5_BA_SEQ_CTRL BIT(12) +#define MT_TXD5_DA_SELECT BIT(11) +#define MT_TXD5_TX_STATUS_HOST BIT(10) +#define MT_TXD5_TX_STATUS_MCU BIT(9) +#define MT_TXD5_TX_STATUS_FMT BIT(8) +#define MT_TXD5_PID GENMASK(7, 0) + +#define MT_TXD6_SGI BIT(31) +#define MT_TXD6_LDPC BIT(30) +#define MT_TXD6_TX_RATE GENMASK(29, 18) +#define MT_TXD6_I_TXBF BIT(17) +#define MT_TXD6_E_TXBF BIT(16) +#define MT_TXD6_DYN_BW BIT(15) +#define MT_TXD6_ANT_PRI GENMASK(14, 12) +#define MT_TXD6_SPE_EN BIT(11) +#define MT_TXD6_FIXED_BW BIT(10) +#define MT_TXD6_BW GENMASK(9, 8) +#define MT_TXD6_ANT_ID GENMASK(7, 2) +#define MT_TXD6_FIXED_RATE BIT(0) + +#define MT_TX_RATE_STBC BIT(11) +#define MT_TX_RATE_NSS GENMASK(10, 9) +#define MT_TX_RATE_MODE GENMASK(8, 6) +#define MT_TX_RATE_IDX GENMASK(5, 0) + +#define MT_TXS0_ANTENNA GENMASK(31, 26) +#define MT_TXS0_TID GENMASK(25, 22) +#define MT_TXS0_BA_ERROR BIT(22) +#define MT_TXS0_PS_FLAG BIT(21) +#define MT_TXS0_TXOP_TIMEOUT BIT(20) +#define MT_TXS0_BIP_ERROR BIT(19) + +#define MT_TXS0_QUEUE_TIMEOUT BIT(18) +#define MT_TXS0_RTS_TIMEOUT BIT(17) +#define MT_TXS0_ACK_TIMEOUT BIT(16) +#define MT_TXS0_ACK_ERROR_MASK GENMASK(18, 16) + +#define MT_TXS0_TX_STATUS_HOST BIT(15) +#define MT_TXS0_TX_STATUS_MCU BIT(14) +#define MT_TXS0_TXS_FORMAT BIT(13) +#define MT_TXS0_FIXED_RATE BIT(12) +#define MT_TXS0_TX_RATE GENMASK(11, 0) + +#define MT_TXS1_F0_TIMESTAMP GENMASK(31, 0) +#define MT_TXS1_F1_NOISE_2 GENMASK(23, 16) +#define MT_TXS1_F1_NOISE_1 GENMASK(15, 8) +#define MT_TXS1_F1_NOISE_0 GENMASK(7, 0) + +#define MT_TXS2_F0_FRONT_TIME GENMASK(24, 0) +#define MT_TXS2_F1_RCPI_2 GENMASK(23, 16) +#define MT_TXS2_F1_RCPI_1 GENMASK(15, 8) +#define MT_TXS2_F1_RCPI_0 GENMASK(7, 0) + +#define MT_TXS3_WCID GENMASK(31, 24) +#define MT_TXS3_RXV_SEQNO GENMASK(23, 16) +#define MT_TXS3_TX_DELAY GENMASK(15, 0) + +#define MT_TXS4_LAST_TX_RATE GENMASK(31, 29) +#define MT_TXS4_TX_COUNT GENMASK(28, 24) +#define MT_TXS4_AMPDU BIT(23) +#define MT_TXS4_ACKED_MPDU BIT(22) +#define MT_TXS4_PID GENMASK(21, 14) +#define MT_TXS4_BW GENMASK(13, 12) +#define MT_TXS4_F0_SEQNO GENMASK(11, 0) +#define MT_TXS4_F1_TSSI GENMASK(11, 0) + +#endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/main.c b/drivers/net/wireless/mediatek/mt76/mt7603/main.c new file mode 100644 index 000000000000..a3c4ef198bfe --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/main.c @@ -0,0 +1,725 @@ +/* SPDX-License-Identifier: ISC */ + +#include <linux/etherdevice.h> +#include <linux/platform_device.h> +#include <linux/pci.h> +#include <linux/module.h> +#include "mt7603.h" +#include "mac.h" +#include "eeprom.h" + +static int +mt7603_start(struct ieee80211_hw *hw) +{ + struct mt7603_dev *dev = hw->priv; + + mt7603_mac_start(dev); + dev->survey_time = ktime_get_boottime(); + set_bit(MT76_STATE_RUNNING, &dev->mt76.state); + mt7603_mac_work(&dev->mac_work.work); + + return 0; +} + +static void +mt7603_stop(struct ieee80211_hw *hw) +{ + struct mt7603_dev *dev = hw->priv; + + clear_bit(MT76_STATE_RUNNING, &dev->mt76.state); + cancel_delayed_work_sync(&dev->mac_work); + mt7603_mac_stop(dev); +} + +static int +mt7603_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) +{ + struct mt7603_vif *mvif = (struct mt7603_vif *)vif->drv_priv; + struct mt7603_dev *dev = hw->priv; + struct mt76_txq *mtxq; + u8 bc_addr[ETH_ALEN]; + int idx; + int ret = 0; + + mutex_lock(&dev->mt76.mutex); + + mvif->idx = ffs(~dev->vif_mask) - 1; + if (mvif->idx >= MT7603_MAX_INTERFACES) { + ret = -ENOSPC; + goto out; + } + + mt76_wr(dev, MT_MAC_ADDR0(mvif->idx), + get_unaligned_le32(vif->addr)); + mt76_wr(dev, MT_MAC_ADDR1(mvif->idx), + (get_unaligned_le16(vif->addr + 4) | + MT_MAC_ADDR1_VALID)); + + if (vif->type == NL80211_IFTYPE_AP) { + mt76_wr(dev, MT_BSSID0(mvif->idx), + get_unaligned_le32(vif->addr)); + mt76_wr(dev, MT_BSSID1(mvif->idx), + (get_unaligned_le16(vif->addr + 4) | + MT_BSSID1_VALID)); + } + + idx = MT7603_WTBL_RESERVED - 1 - mvif->idx; + dev->vif_mask |= BIT(mvif->idx); + mvif->sta.wcid.idx = idx; + mvif->sta.wcid.hw_key_idx = -1; + + eth_broadcast_addr(bc_addr); + mt7603_wtbl_init(dev, idx, mvif->idx, bc_addr); + + mtxq = (struct mt76_txq *)vif->txq->drv_priv; + mtxq->wcid = &mvif->sta.wcid; + mt76_txq_init(&dev->mt76, vif->txq); + rcu_assign_pointer(dev->mt76.wcid[idx], &mvif->sta.wcid); + +out: + mutex_unlock(&dev->mt76.mutex); + + return ret; +} + +static void +mt7603_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) +{ + struct mt7603_vif *mvif = (struct mt7603_vif *)vif->drv_priv; + struct mt7603_dev *dev = hw->priv; + int idx = mvif->sta.wcid.idx; + + mt76_wr(dev, MT_MAC_ADDR0(mvif->idx), 0); + mt76_wr(dev, MT_MAC_ADDR1(mvif->idx), 0); + mt76_wr(dev, MT_BSSID0(mvif->idx), 0); + mt76_wr(dev, MT_BSSID1(mvif->idx), 0); + mt7603_beacon_set_timer(dev, mvif->idx, 0); + + rcu_assign_pointer(dev->mt76.wcid[idx], NULL); + mt76_txq_remove(&dev->mt76, vif->txq); + + mutex_lock(&dev->mt76.mutex); + dev->vif_mask &= ~BIT(mvif->idx); + mutex_unlock(&dev->mt76.mutex); +} + +static void +mt7603_init_edcca(struct mt7603_dev *dev) +{ + /* Set lower signal level to -65dBm */ + mt76_rmw_field(dev, MT_RXTD(8), MT_RXTD_8_LOWER_SIGNAL, 0x23); + + /* clear previous energy detect monitor results */ + mt76_rr(dev, MT_MIB_STAT_ED); + + if (dev->ed_monitor) + mt76_set(dev, MT_MIB_CTL, MT_MIB_CTL_ED_TIME); + else + mt76_clear(dev, MT_MIB_CTL, MT_MIB_CTL_ED_TIME); + + dev->ed_strict_mode = 0xff; + dev->ed_strong_signal = 0; + dev->ed_time = ktime_get_boottime(); + + mt7603_edcca_set_strict(dev, false); +} + +static int +mt7603_set_channel(struct mt7603_dev *dev, struct cfg80211_chan_def *def) +{ + u8 *rssi_data = (u8 *)dev->mt76.eeprom.data; + int idx, ret; + u8 bw = MT_BW_20; + bool failed = false; + + cancel_delayed_work_sync(&dev->mac_work); + + mutex_lock(&dev->mt76.mutex); + set_bit(MT76_RESET, &dev->mt76.state); + + mt76_set_channel(&dev->mt76); + mt7603_mac_stop(dev); + + if (def->width == NL80211_CHAN_WIDTH_40) + bw = MT_BW_40; + + dev->mt76.chandef = *def; + mt76_rmw_field(dev, MT_AGG_BWCR, MT_AGG_BWCR_BW, bw); + ret = mt7603_mcu_set_channel(dev); + if (ret) { + failed = true; + goto out; + } + + if (def->chan->band == NL80211_BAND_5GHZ) { + idx = 1; + rssi_data += MT_EE_RSSI_OFFSET_5G; + } else { + idx = 0; + rssi_data += MT_EE_RSSI_OFFSET_2G; + } + + memcpy(dev->rssi_offset, rssi_data, sizeof(dev->rssi_offset)); + + idx |= (def->chan - + mt76_hw(dev)->wiphy->bands[def->chan->band]->channels) << 1; + mt76_wr(dev, MT_WF_RMAC_CH_FREQ, idx); + mt7603_mac_set_timing(dev); + mt7603_mac_start(dev); + + clear_bit(MT76_RESET, &dev->mt76.state); + + mt76_txq_schedule_all(&dev->mt76); + + ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mac_work, + MT7603_WATCHDOG_TIME); + + /* reset channel stats */ + mt76_clear(dev, MT_MIB_CTL, MT_MIB_CTL_READ_CLR_DIS); + mt76_set(dev, MT_MIB_CTL, + MT_MIB_CTL_CCA_NAV_TX | MT_MIB_CTL_PSCCA_TIME); + mt76_rr(dev, MT_MIB_STAT_PSCCA); + mt7603_cca_stats_reset(dev); + + dev->survey_time = ktime_get_boottime(); + + mt7603_init_edcca(dev); + +out: + mutex_unlock(&dev->mt76.mutex); + + if (failed) + mt7603_mac_work(&dev->mac_work.work); + + return ret; +} + +static int +mt7603_config(struct ieee80211_hw *hw, u32 changed) +{ + struct mt7603_dev *dev = hw->priv; + int ret = 0; + + if (changed & (IEEE80211_CONF_CHANGE_CHANNEL | + IEEE80211_CONF_CHANGE_POWER)) + ret = mt7603_set_channel(dev, &hw->conf.chandef); + + if (changed & IEEE80211_CONF_CHANGE_MONITOR) { + mutex_lock(&dev->mt76.mutex); + + if (!(hw->conf.flags & IEEE80211_CONF_MONITOR)) + dev->rxfilter |= MT_WF_RFCR_DROP_OTHER_UC; + else + dev->rxfilter &= ~MT_WF_RFCR_DROP_OTHER_UC; + + mt76_wr(dev, MT_WF_RFCR, dev->rxfilter); + + mutex_unlock(&dev->mt76.mutex); + } + + return ret; +} + +static void +mt7603_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, + unsigned int *total_flags, u64 multicast) +{ + struct mt7603_dev *dev = hw->priv; + u32 flags = 0; + +#define MT76_FILTER(_flag, _hw) do { \ + flags |= *total_flags & FIF_##_flag; \ + dev->rxfilter &= ~(_hw); \ + dev->rxfilter |= !(flags & FIF_##_flag) * (_hw); \ + } while (0) + + dev->rxfilter &= ~(MT_WF_RFCR_DROP_OTHER_BSS | + MT_WF_RFCR_DROP_OTHER_BEACON | + MT_WF_RFCR_DROP_FRAME_REPORT | + MT_WF_RFCR_DROP_PROBEREQ | + MT_WF_RFCR_DROP_MCAST_FILTERED | + MT_WF_RFCR_DROP_MCAST | + MT_WF_RFCR_DROP_BCAST | + MT_WF_RFCR_DROP_DUPLICATE | + MT_WF_RFCR_DROP_A2_BSSID | + MT_WF_RFCR_DROP_UNWANTED_CTL | + MT_WF_RFCR_DROP_STBC_MULTI); + + MT76_FILTER(OTHER_BSS, MT_WF_RFCR_DROP_OTHER_TIM | + MT_WF_RFCR_DROP_A3_MAC | + MT_WF_RFCR_DROP_A3_BSSID); + + MT76_FILTER(FCSFAIL, MT_WF_RFCR_DROP_FCSFAIL); + + MT76_FILTER(CONTROL, MT_WF_RFCR_DROP_CTS | + MT_WF_RFCR_DROP_RTS | + MT_WF_RFCR_DROP_CTL_RSV | + MT_WF_RFCR_DROP_NDPA); + + *total_flags = flags; + mt76_wr(dev, MT_WF_RFCR, dev->rxfilter); +} + +static void +mt7603_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *info, u32 changed) +{ + struct mt7603_dev *dev = hw->priv; + struct mt7603_vif *mvif = (struct mt7603_vif *)vif->drv_priv; + + mutex_lock(&dev->mt76.mutex); + + if (changed & (BSS_CHANGED_ASSOC | BSS_CHANGED_BSSID)) { + if (info->assoc || info->ibss_joined) { + mt76_wr(dev, MT_BSSID0(mvif->idx), + get_unaligned_le32(info->bssid)); + mt76_wr(dev, MT_BSSID1(mvif->idx), + (get_unaligned_le16(info->bssid + 4) | + MT_BSSID1_VALID)); + } else { + mt76_wr(dev, MT_BSSID0(mvif->idx), 0); + mt76_wr(dev, MT_BSSID1(mvif->idx), 0); + } + } + + if (changed & BSS_CHANGED_ERP_SLOT) { + int slottime = info->use_short_slot ? 9 : 20; + + if (slottime != dev->slottime) { + dev->slottime = slottime; + mt7603_mac_set_timing(dev); + } + } + + if (changed & (BSS_CHANGED_BEACON_ENABLED | BSS_CHANGED_BEACON_INT)) { + int beacon_int = !!info->enable_beacon * info->beacon_int; + + tasklet_disable(&dev->pre_tbtt_tasklet); + mt7603_beacon_set_timer(dev, mvif->idx, beacon_int); + tasklet_enable(&dev->pre_tbtt_tasklet); + } + + mutex_unlock(&dev->mt76.mutex); +} + +int +mt7603_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + struct mt7603_sta *msta = (struct mt7603_sta *)sta->drv_priv; + struct mt7603_vif *mvif = (struct mt7603_vif *)vif->drv_priv; + int idx; + int ret = 0; + + idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7603_WTBL_STA - 1); + if (idx < 0) + return -ENOSPC; + + __skb_queue_head_init(&msta->psq); + msta->ps = ~0; + msta->smps = ~0; + msta->wcid.sta = 1; + msta->wcid.idx = idx; + mt7603_wtbl_init(dev, idx, mvif->idx, sta->addr); + mt7603_wtbl_set_ps(dev, msta, false); + + if (vif->type == NL80211_IFTYPE_AP) + set_bit(MT_WCID_FLAG_CHECK_PS, &msta->wcid.flags); + + return ret; +} + +void +mt7603_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + + mt7603_wtbl_update_cap(dev, sta); +} + +void +mt7603_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + struct mt7603_sta *msta = (struct mt7603_sta *)sta->drv_priv; + struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv; + + spin_lock_bh(&dev->ps_lock); + __skb_queue_purge(&msta->psq); + mt7603_filter_tx(dev, wcid->idx, true); + spin_unlock_bh(&dev->ps_lock); + + mt7603_wtbl_clear(dev, wcid->idx); +} + +static void +mt7603_ps_tx_list(struct mt7603_dev *dev, struct sk_buff_head *list) +{ + struct sk_buff *skb; + + while ((skb = __skb_dequeue(list)) != NULL) + mt76_tx_queue_skb_raw(dev, skb_get_queue_mapping(skb), + skb, 0); +} + +void +mt7603_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps) +{ + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + struct mt7603_sta *msta = (struct mt7603_sta *)sta->drv_priv; + struct sk_buff_head list; + + mt76_stop_tx_queues(&dev->mt76, sta, true); + mt7603_wtbl_set_ps(dev, msta, ps); + if (ps) + return; + + __skb_queue_head_init(&list); + + spin_lock_bh(&dev->ps_lock); + skb_queue_splice_tail_init(&msta->psq, &list); + spin_unlock_bh(&dev->ps_lock); + + mt7603_ps_tx_list(dev, &list); +} + +static void +mt7603_ps_set_more_data(struct sk_buff *skb) +{ + struct ieee80211_hdr *hdr; + + hdr = (struct ieee80211_hdr *) &skb->data[MT_TXD_SIZE]; + hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_MOREDATA); +} + +static void +mt7603_release_buffered_frames(struct ieee80211_hw *hw, + struct ieee80211_sta *sta, + u16 tids, int nframes, + enum ieee80211_frame_release_type reason, + bool more_data) +{ + struct mt7603_dev *dev = hw->priv; + struct mt7603_sta *msta = (struct mt7603_sta *)sta->drv_priv; + struct sk_buff_head list; + struct sk_buff *skb, *tmp; + + __skb_queue_head_init(&list); + + mt7603_wtbl_set_ps(dev, msta, false); + + spin_lock_bh(&dev->ps_lock); + skb_queue_walk_safe(&msta->psq, skb, tmp) { + if (!nframes) + break; + + if (!(tids & BIT(skb->priority))) + continue; + + skb_set_queue_mapping(skb, MT_TXQ_PSD); + __skb_unlink(skb, &msta->psq); + mt7603_ps_set_more_data(skb); + __skb_queue_tail(&list, skb); + nframes--; + } + spin_unlock_bh(&dev->ps_lock); + + if (!skb_queue_empty(&list)) + ieee80211_sta_eosp(sta); + + mt7603_ps_tx_list(dev, &list); + + if (nframes) + mt76_release_buffered_frames(hw, sta, tids, nframes, reason, + more_data); +} + +static int +mt7603_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, + struct ieee80211_vif *vif, struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) +{ + struct mt7603_dev *dev = hw->priv; + struct mt7603_vif *mvif = (struct mt7603_vif *)vif->drv_priv; + struct mt7603_sta *msta = sta ? (struct mt7603_sta *)sta->drv_priv : + &mvif->sta; + struct mt76_wcid *wcid = &msta->wcid; + int idx = key->keyidx; + + /* fall back to sw encryption for unsupported ciphers */ + switch (key->cipher) { + case WLAN_CIPHER_SUITE_TKIP: + case WLAN_CIPHER_SUITE_CCMP: + break; + default: + return -EOPNOTSUPP; + } + + /* + * The hardware does not support per-STA RX GTK, fall back + * to software mode for these. + */ + if ((vif->type == NL80211_IFTYPE_ADHOC || + vif->type == NL80211_IFTYPE_MESH_POINT) && + (key->cipher == WLAN_CIPHER_SUITE_TKIP || + key->cipher == WLAN_CIPHER_SUITE_CCMP) && + !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) + return -EOPNOTSUPP; + + if (cmd == SET_KEY) { + key->hw_key_idx = wcid->idx; + wcid->hw_key_idx = idx; + } else { + if (idx == wcid->hw_key_idx) + wcid->hw_key_idx = -1; + + key = NULL; + } + mt76_wcid_key_setup(&dev->mt76, wcid, key); + + return mt7603_wtbl_set_key(dev, wcid->idx, key); +} + +static int +mt7603_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 queue, + const struct ieee80211_tx_queue_params *params) +{ + struct mt7603_dev *dev = hw->priv; + u16 cw_min = (1 << 5) - 1; + u16 cw_max = (1 << 10) - 1; + u32 val; + + queue = dev->mt76.q_tx[queue].hw_idx; + + if (params->cw_min) + cw_min = params->cw_min; + if (params->cw_max) + cw_max = params->cw_max; + + mutex_lock(&dev->mt76.mutex); + mt7603_mac_stop(dev); + + val = mt76_rr(dev, MT_WMM_TXOP(queue)); + val &= ~(MT_WMM_TXOP_MASK << MT_WMM_TXOP_SHIFT(queue)); + val |= params->txop << MT_WMM_TXOP_SHIFT(queue); + mt76_wr(dev, MT_WMM_TXOP(queue), val); + + val = mt76_rr(dev, MT_WMM_AIFSN); + val &= ~(MT_WMM_AIFSN_MASK << MT_WMM_AIFSN_SHIFT(queue)); + val |= params->aifs << MT_WMM_AIFSN_SHIFT(queue); + mt76_wr(dev, MT_WMM_AIFSN, val); + + val = mt76_rr(dev, MT_WMM_CWMIN); + val &= ~(MT_WMM_CWMIN_MASK << MT_WMM_CWMIN_SHIFT(queue)); + val |= cw_min << MT_WMM_CWMIN_SHIFT(queue); + mt76_wr(dev, MT_WMM_CWMIN, val); + + val = mt76_rr(dev, MT_WMM_CWMAX(queue)); + val &= ~(MT_WMM_CWMAX_MASK << MT_WMM_CWMAX_SHIFT(queue)); + val |= cw_max << MT_WMM_CWMAX_SHIFT(queue); + mt76_wr(dev, MT_WMM_CWMAX(queue), val); + + mt7603_mac_start(dev); + mutex_unlock(&dev->mt76.mutex); + + return 0; +} + +static void +mt7603_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + const u8 *mac) +{ + struct mt7603_dev *dev = hw->priv; + + set_bit(MT76_SCANNING, &dev->mt76.state); + mt7603_beacon_set_timer(dev, -1, 0); +} + +static void +mt7603_sw_scan_complete(struct ieee80211_hw *hw, struct ieee80211_vif *vif) +{ + struct mt7603_dev *dev = hw->priv; + + clear_bit(MT76_SCANNING, &dev->mt76.state); + mt7603_beacon_set_timer(dev, -1, dev->beacon_int); +} + +static void +mt7603_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + u32 queues, bool drop) +{ +} + +static int +mt7603_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_ampdu_params *params) +{ + enum ieee80211_ampdu_mlme_action action = params->action; + struct mt7603_dev *dev = hw->priv; + struct ieee80211_sta *sta = params->sta; + struct ieee80211_txq *txq = sta->txq[params->tid]; + struct mt7603_sta *msta = (struct mt7603_sta *)sta->drv_priv; + u16 tid = params->tid; + u16 *ssn = ¶ms->ssn; + u8 ba_size = params->buf_size; + struct mt76_txq *mtxq; + + if (!txq) + return -EINVAL; + + mtxq = (struct mt76_txq *)txq->drv_priv; + + switch (action) { + case IEEE80211_AMPDU_RX_START: + mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid, *ssn, + params->buf_size); + mt7603_mac_rx_ba_reset(dev, sta->addr, tid); + break; + case IEEE80211_AMPDU_RX_STOP: + mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid); + break; + case IEEE80211_AMPDU_TX_OPERATIONAL: + mtxq->aggr = true; + mtxq->send_bar = false; + mt7603_mac_tx_ba_reset(dev, msta->wcid.idx, tid, ba_size); + break; + case IEEE80211_AMPDU_TX_STOP_FLUSH: + case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: + mtxq->aggr = false; + ieee80211_send_bar(vif, sta->addr, tid, mtxq->agg_ssn); + mt7603_mac_tx_ba_reset(dev, msta->wcid.idx, tid, -1); + break; + case IEEE80211_AMPDU_TX_START: + mtxq->agg_ssn = *ssn << 4; + ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); + break; + case IEEE80211_AMPDU_TX_STOP_CONT: + mtxq->aggr = false; + mt7603_mac_tx_ba_reset(dev, msta->wcid.idx, tid, -1); + ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); + break; + } + + return 0; +} + +static void +mt7603_sta_rate_tbl_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct mt7603_dev *dev = hw->priv; + struct mt7603_sta *msta = (struct mt7603_sta *)sta->drv_priv; + struct ieee80211_sta_rates *sta_rates = rcu_dereference(sta->rates); + int i; + + spin_lock_bh(&dev->mt76.lock); + for (i = 0; i < ARRAY_SIZE(msta->rates); i++) { + msta->rates[i].idx = sta_rates->rate[i].idx; + msta->rates[i].count = sta_rates->rate[i].count; + msta->rates[i].flags = sta_rates->rate[i].flags; + + if (msta->rates[i].idx < 0 || !msta->rates[i].count) + break; + } + msta->n_rates = i; + mt7603_wtbl_set_rates(dev, msta, NULL, msta->rates); + msta->rate_probe = false; + mt7603_wtbl_set_smps(dev, msta, + sta->smps_mode == IEEE80211_SMPS_DYNAMIC); + spin_unlock_bh(&dev->mt76.lock); +} + +static void +mt7603_set_coverage_class(struct ieee80211_hw *hw, s16 coverage_class) +{ + struct mt7603_dev *dev = hw->priv; + + dev->coverage_class = coverage_class; + mt7603_mac_set_timing(dev); +} + +static void mt7603_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, + struct sk_buff *skb) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_vif *vif = info->control.vif; + struct mt7603_dev *dev = hw->priv; + struct mt76_wcid *wcid = &dev->global_sta.wcid; + + if (control->sta) { + struct mt7603_sta *msta; + + msta = (struct mt7603_sta *)control->sta->drv_priv; + wcid = &msta->wcid; + } else if (vif) { + struct mt7603_vif *mvif; + + mvif = (struct mt7603_vif *)vif->drv_priv; + wcid = &mvif->sta.wcid; + } + + mt76_tx(&dev->mt76, control->sta, wcid, skb); +} + +static int +mt7603_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set) +{ + return 0; +} + +const struct ieee80211_ops mt7603_ops = { + .tx = mt7603_tx, + .start = mt7603_start, + .stop = mt7603_stop, + .add_interface = mt7603_add_interface, + .remove_interface = mt7603_remove_interface, + .config = mt7603_config, + .configure_filter = mt7603_configure_filter, + .bss_info_changed = mt7603_bss_info_changed, + .sta_state = mt76_sta_state, + .set_key = mt7603_set_key, + .conf_tx = mt7603_conf_tx, + .sw_scan_start = mt7603_sw_scan, + .sw_scan_complete = mt7603_sw_scan_complete, + .flush = mt7603_flush, + .ampdu_action = mt7603_ampdu_action, + .get_txpower = mt76_get_txpower, + .wake_tx_queue = mt76_wake_tx_queue, + .sta_rate_tbl_update = mt7603_sta_rate_tbl_update, + .release_buffered_frames = mt7603_release_buffered_frames, + .set_coverage_class = mt7603_set_coverage_class, + .set_tim = mt7603_set_tim, + .get_survey = mt76_get_survey, +}; + +MODULE_LICENSE("Dual BSD/GPL"); + +static int __init mt7603_init(void) +{ + int ret; + + ret = platform_driver_register(&mt76_wmac_driver); + if (ret) + return ret; + +#ifdef CONFIG_PCI + ret = pci_register_driver(&mt7603_pci_driver); + if (ret) + platform_driver_unregister(&mt76_wmac_driver); +#endif + return ret; +} + +static void __exit mt7603_exit(void) +{ +#ifdef CONFIG_PCI + pci_unregister_driver(&mt7603_pci_driver); +#endif + platform_driver_unregister(&mt76_wmac_driver); +} + +module_init(mt7603_init); +module_exit(mt7603_exit); diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c new file mode 100644 index 000000000000..d06905ea8cc6 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c @@ -0,0 +1,483 @@ +/* SPDX-License-Identifier: ISC */ + +#include <linux/firmware.h> +#include "mt7603.h" +#include "mcu.h" +#include "eeprom.h" + +#define MCU_SKB_RESERVE 8 + +struct mt7603_fw_trailer { + char fw_ver[10]; + char build_date[15]; + __le32 dl_len; +} __packed; + +static int +__mt7603_mcu_msg_send(struct mt7603_dev *dev, struct sk_buff *skb, int cmd, + int query, int *wait_seq) +{ + int hdrlen = dev->mcu_running ? sizeof(struct mt7603_mcu_txd) : 12; + struct mt76_dev *mdev = &dev->mt76; + struct mt7603_mcu_txd *txd; + u8 seq; + + if (!skb) + return -EINVAL; + + seq = ++mdev->mmio.mcu.msg_seq & 0xf; + if (!seq) + seq = ++mdev->mmio.mcu.msg_seq & 0xf; + + txd = (struct mt7603_mcu_txd *)skb_push(skb, hdrlen); + memset(txd, 0, hdrlen); + + txd->len = cpu_to_le16(skb->len); + if (cmd == -MCU_CMD_FW_SCATTER) + txd->pq_id = cpu_to_le16(MCU_PORT_QUEUE_FW); + else + txd->pq_id = cpu_to_le16(MCU_PORT_QUEUE); + txd->pkt_type = MCU_PKT_ID; + txd->seq = seq; + + if (cmd < 0) { + txd->cid = -cmd; + } else { + txd->cid = MCU_CMD_EXT_CID; + txd->ext_cid = cmd; + if (query != MCU_Q_NA) + txd->ext_cid_ack = 1; + } + + txd->set_query = query; + + if (wait_seq) + *wait_seq = seq; + + return mt76_tx_queue_skb_raw(dev, MT_TXQ_MCU, skb, 0); +} + +static int +mt7603_mcu_msg_send(struct mt7603_dev *dev, struct sk_buff *skb, int cmd, + int query) +{ + struct mt76_dev *mdev = &dev->mt76; + unsigned long expires = jiffies + 3 * HZ; + struct mt7603_mcu_rxd *rxd; + int ret, seq; + + mutex_lock(&mdev->mmio.mcu.mutex); + + ret = __mt7603_mcu_msg_send(dev, skb, cmd, query, &seq); + if (ret) + goto out; + + while (1) { + bool check_seq = false; + + skb = mt76_mcu_get_response(&dev->mt76, expires); + if (!skb) { + dev_err(mdev->dev, + "MCU message %d (seq %d) timed out\n", + cmd, seq); + dev->mcu_hang = MT7603_WATCHDOG_TIMEOUT; + ret = -ETIMEDOUT; + break; + } + + rxd = (struct mt7603_mcu_rxd *)skb->data; + if (seq == rxd->seq) + check_seq = true; + + dev_kfree_skb(skb); + + if (check_seq) + break; + } + +out: + mutex_unlock(&mdev->mmio.mcu.mutex); + + return ret; +} + +static int +mt7603_mcu_init_download(struct mt7603_dev *dev, u32 addr, u32 len) +{ + struct { + __le32 addr; + __le32 len; + __le32 mode; + } req = { + .addr = cpu_to_le32(addr), + .len = cpu_to_le32(len), + .mode = cpu_to_le32(BIT(31)), + }; + struct sk_buff *skb = mt7603_mcu_msg_alloc(&req, sizeof(req)); + + return mt7603_mcu_msg_send(dev, skb, -MCU_CMD_TARGET_ADDRESS_LEN_REQ, + MCU_Q_NA); +} + +static int +mt7603_mcu_send_firmware(struct mt7603_dev *dev, const void *data, int len) +{ + struct sk_buff *skb; + int ret = 0; + + while (len > 0) { + int cur_len = min_t(int, 4096 - sizeof(struct mt7603_mcu_txd), + len); + + skb = mt7603_mcu_msg_alloc(data, cur_len); + if (!skb) + return -ENOMEM; + + ret = __mt7603_mcu_msg_send(dev, skb, -MCU_CMD_FW_SCATTER, + MCU_Q_NA, NULL); + if (ret) + break; + + data += cur_len; + len -= cur_len; + } + + return ret; +} + +static int +mt7603_mcu_start_firmware(struct mt7603_dev *dev, u32 addr) +{ + struct { + __le32 override; + __le32 addr; + } req = { + .override = cpu_to_le32(addr ? 1 : 0), + .addr = cpu_to_le32(addr), + }; + struct sk_buff *skb = mt7603_mcu_msg_alloc(&req, sizeof(req)); + + return mt7603_mcu_msg_send(dev, skb, -MCU_CMD_FW_START_REQ, + MCU_Q_NA); +} + +static int +mt7603_mcu_restart(struct mt7603_dev *dev) +{ + struct sk_buff *skb = mt7603_mcu_msg_alloc(NULL, 0); + + return mt7603_mcu_msg_send(dev, skb, -MCU_CMD_RESTART_DL_REQ, + MCU_Q_NA); +} + +static int +mt7603_load_firmware(struct mt7603_dev *dev) +{ + const struct firmware *fw; + const struct mt7603_fw_trailer *hdr; + const char *firmware; + int dl_len; + u32 addr, val; + int ret; + + if (is_mt7628(dev)) { + if (mt76xx_rev(dev) == MT7628_REV_E1) + firmware = MT7628_FIRMWARE_E1; + else + firmware = MT7628_FIRMWARE_E2; + } else { + if (mt76xx_rev(dev) < MT7603_REV_E2) + firmware = MT7603_FIRMWARE_E1; + else + firmware = MT7603_FIRMWARE_E2; + } + + ret = request_firmware(&fw, firmware, dev->mt76.dev); + if (ret) + return ret; + + if (!fw || !fw->data || fw->size < sizeof(*hdr)) { + dev_err(dev->mt76.dev, "Invalid firmware\n"); + ret = -EINVAL; + goto out; + } + + hdr = (const struct mt7603_fw_trailer *)(fw->data + fw->size - + sizeof(*hdr)); + + dev_info(dev->mt76.dev, "Firmware Version: %.10s\n", hdr->fw_ver); + dev_info(dev->mt76.dev, "Build Time: %.15s\n", hdr->build_date); + + addr = mt7603_reg_map(dev, 0x50012498); + mt76_wr(dev, addr, 0x5); + mt76_wr(dev, addr, 0x5); + udelay(1); + + /* switch to bypass mode */ + mt76_rmw(dev, MT_SCH_4, MT_SCH_4_FORCE_QID, + MT_SCH_4_BYPASS | FIELD_PREP(MT_SCH_4_FORCE_QID, 5)); + + val = mt76_rr(dev, MT_TOP_MISC2); + if (val & BIT(1)) { + dev_info(dev->mt76.dev, "Firmware already running...\n"); + goto running; + } + + if (!mt76_poll_msec(dev, MT_TOP_MISC2, BIT(0) | BIT(1), BIT(0), 500)) { + dev_err(dev->mt76.dev, "Timeout waiting for ROM code to become ready\n"); + ret = -EIO; + goto out; + } + + dl_len = le32_to_cpu(hdr->dl_len) + 4; + ret = mt7603_mcu_init_download(dev, MCU_FIRMWARE_ADDRESS, dl_len); + if (ret) { + dev_err(dev->mt76.dev, "Download request failed\n"); + goto out; + } + + ret = mt7603_mcu_send_firmware(dev, fw->data, dl_len); + if (ret) { + dev_err(dev->mt76.dev, "Failed to send firmware to device\n"); + goto out; + } + + ret = mt7603_mcu_start_firmware(dev, MCU_FIRMWARE_ADDRESS); + if (ret) { + dev_err(dev->mt76.dev, "Failed to start firmware\n"); + goto out; + } + + if (!mt76_poll_msec(dev, MT_TOP_MISC2, BIT(1), BIT(1), 500)) { + dev_err(dev->mt76.dev, "Timeout waiting for firmware to initialize\n"); + ret = -EIO; + goto out; + } + +running: + mt76_clear(dev, MT_SCH_4, MT_SCH_4_FORCE_QID | MT_SCH_4_BYPASS); + + mt76_set(dev, MT_SCH_4, BIT(8)); + mt76_clear(dev, MT_SCH_4, BIT(8)); + + dev->mcu_running = true; + dev_info(dev->mt76.dev, "firmware init done\n"); + +out: + release_firmware(fw); + + return ret; +} + +int mt7603_mcu_init(struct mt7603_dev *dev) +{ + mutex_init(&dev->mt76.mmio.mcu.mutex); + + return mt7603_load_firmware(dev); +} + +void mt7603_mcu_exit(struct mt7603_dev *dev) +{ + mt7603_mcu_restart(dev); + skb_queue_purge(&dev->mt76.mmio.mcu.res_q); +} + +int mt7603_mcu_set_eeprom(struct mt7603_dev *dev) +{ + static const u16 req_fields[] = { +#define WORD(_start) \ + _start, \ + _start + 1 +#define GROUP_2G(_start) \ + WORD(_start), \ + WORD(_start + 2), \ + WORD(_start + 4) + + MT_EE_NIC_CONF_0 + 1, + WORD(MT_EE_NIC_CONF_1), + MT_EE_WIFI_RF_SETTING, + MT_EE_TX_POWER_DELTA_BW40, + MT_EE_TX_POWER_DELTA_BW80 + 1, + MT_EE_TX_POWER_EXT_PA_5G, + MT_EE_TEMP_SENSOR_CAL, + GROUP_2G(MT_EE_TX_POWER_0_START_2G), + GROUP_2G(MT_EE_TX_POWER_1_START_2G), + WORD(MT_EE_TX_POWER_CCK), + WORD(MT_EE_TX_POWER_OFDM_2G_6M), + WORD(MT_EE_TX_POWER_OFDM_2G_24M), + WORD(MT_EE_TX_POWER_OFDM_2G_54M), + WORD(MT_EE_TX_POWER_HT_BPSK_QPSK), + WORD(MT_EE_TX_POWER_HT_16_64_QAM), + WORD(MT_EE_TX_POWER_HT_64_QAM), + MT_EE_ELAN_RX_MODE_GAIN, + MT_EE_ELAN_RX_MODE_NF, + MT_EE_ELAN_RX_MODE_P1DB, + MT_EE_ELAN_BYPASS_MODE_GAIN, + MT_EE_ELAN_BYPASS_MODE_NF, + MT_EE_ELAN_BYPASS_MODE_P1DB, + WORD(MT_EE_STEP_NUM_NEG_6_7), + WORD(MT_EE_STEP_NUM_NEG_4_5), + WORD(MT_EE_STEP_NUM_NEG_2_3), + WORD(MT_EE_STEP_NUM_NEG_0_1), + WORD(MT_EE_REF_STEP_24G), + WORD(MT_EE_STEP_NUM_PLUS_1_2), + WORD(MT_EE_STEP_NUM_PLUS_3_4), + WORD(MT_EE_STEP_NUM_PLUS_5_6), + MT_EE_STEP_NUM_PLUS_7, + MT_EE_XTAL_FREQ_OFFSET, + MT_EE_XTAL_TRIM_2_COMP, + MT_EE_XTAL_TRIM_3_COMP, + MT_EE_XTAL_WF_RFCAL, + + /* unknown fields below */ + WORD(0x24), + 0x34, + 0x39, + 0x3b, + WORD(0x42), + WORD(0x9e), + 0xf2, + WORD(0xf8), + 0xfa, + 0x12e, + WORD(0x130), WORD(0x132), WORD(0x134), WORD(0x136), + WORD(0x138), WORD(0x13a), WORD(0x13c), WORD(0x13e), + +#undef GROUP_2G +#undef WORD + + }; + struct req_data { + u16 addr; + u8 val; + u8 pad; + } __packed; + struct { + u8 buffer_mode; + u8 len; + u8 pad[2]; + } req_hdr = { + .buffer_mode = 1, + .len = ARRAY_SIZE(req_fields) - 1, + }; + struct sk_buff *skb; + struct req_data *data; + const int size = 0xff * sizeof(struct req_data); + u8 *eep = (u8 *)dev->mt76.eeprom.data; + int i; + + BUILD_BUG_ON(ARRAY_SIZE(req_fields) * sizeof(*data) > size); + + skb = mt7603_mcu_msg_alloc(NULL, size + sizeof(req_hdr)); + memcpy(skb_put(skb, sizeof(req_hdr)), &req_hdr, sizeof(req_hdr)); + data = (struct req_data *)skb_put(skb, size); + memset(data, 0, size); + + for (i = 0; i < ARRAY_SIZE(req_fields); i++) { + data[i].addr = cpu_to_le16(req_fields[i]); + data[i].val = eep[req_fields[i]]; + data[i].pad = 0; + } + + return mt7603_mcu_msg_send(dev, skb, MCU_EXT_CMD_EFUSE_BUFFER_MODE, + MCU_Q_SET); +} + +static int mt7603_mcu_set_tx_power(struct mt7603_dev *dev) +{ + struct { + u8 center_channel; + u8 tssi; + u8 temp_comp; + u8 target_power[2]; + u8 rate_power_delta[14]; + u8 bw_power_delta; + u8 ch_power_delta[6]; + u8 temp_comp_power[17]; + u8 reserved; + } req = { + .center_channel = dev->mt76.chandef.chan->hw_value, +#define EEP_VAL(n) ((u8 *)dev->mt76.eeprom.data)[n] + .tssi = EEP_VAL(MT_EE_NIC_CONF_1 + 1), + .temp_comp = EEP_VAL(MT_EE_NIC_CONF_1), + .target_power = { + EEP_VAL(MT_EE_TX_POWER_0_START_2G + 2), + EEP_VAL(MT_EE_TX_POWER_1_START_2G + 2) + }, + .bw_power_delta = EEP_VAL(MT_EE_TX_POWER_DELTA_BW40), + .ch_power_delta = { + EEP_VAL(MT_EE_TX_POWER_0_START_2G + 3), + EEP_VAL(MT_EE_TX_POWER_0_START_2G + 4), + EEP_VAL(MT_EE_TX_POWER_0_START_2G + 5), + EEP_VAL(MT_EE_TX_POWER_1_START_2G + 3), + EEP_VAL(MT_EE_TX_POWER_1_START_2G + 4), + EEP_VAL(MT_EE_TX_POWER_1_START_2G + 5) + }, +#undef EEP_VAL + }; + struct sk_buff *skb; + u8 *eep = (u8 *)dev->mt76.eeprom.data; + + memcpy(req.rate_power_delta, eep + MT_EE_TX_POWER_CCK, + sizeof(req.rate_power_delta)); + + memcpy(req.temp_comp_power, eep + MT_EE_STEP_NUM_NEG_6_7, + sizeof(req.temp_comp_power)); + + skb = mt7603_mcu_msg_alloc(&req, sizeof(req)); + return mt7603_mcu_msg_send(dev, skb, MCU_EXT_CMD_SET_TX_POWER_CTRL, + MCU_Q_SET); +} + +int mt7603_mcu_set_channel(struct mt7603_dev *dev) +{ + struct cfg80211_chan_def *chandef = &dev->mt76.chandef; + struct ieee80211_hw *hw = mt76_hw(dev); + int n_chains = hweight8(dev->mt76.antenna_mask); + struct { + u8 control_chan; + u8 center_chan; + u8 bw; + u8 tx_streams; + u8 rx_streams; + u8 _res0[7]; + u8 txpower[21]; + u8 _res1[3]; + } req = { + .control_chan = chandef->chan->hw_value, + .center_chan = chandef->chan->hw_value, + .bw = MT_BW_20, + .tx_streams = n_chains, + .rx_streams = n_chains, + }; + struct sk_buff *skb; + s8 tx_power; + int ret; + int i; + + if (dev->mt76.chandef.width == NL80211_CHAN_WIDTH_40) { + req.bw = MT_BW_40; + if (chandef->center_freq1 > chandef->chan->center_freq) + req.center_chan += 2; + else + req.center_chan -= 2; + } + + tx_power = hw->conf.power_level * 2; + if (dev->mt76.antenna_mask == 3) + tx_power -= 6; + tx_power = min(tx_power, dev->tx_power_limit); + + dev->mt76.txpower_cur = tx_power; + + for (i = 0; i < ARRAY_SIZE(req.txpower); i++) + req.txpower[i] = tx_power; + + skb = mt7603_mcu_msg_alloc(&req, sizeof(req)); + ret = mt7603_mcu_msg_send(dev, skb, MCU_EXT_CMD_CHANNEL_SWITCH, + MCU_Q_SET); + if (ret) + return ret; + + return mt7603_mcu_set_tx_power(dev); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.h new file mode 100644 index 000000000000..1bba369d5c8a --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.h @@ -0,0 +1,110 @@ +/* SPDX-License-Identifier: ISC */ + +#ifndef __MT7603_MCU_H +#define __MT7603_MCU_H + +struct mt7603_mcu_txd { + __le16 len; + __le16 pq_id; + + u8 cid; + u8 pkt_type; + u8 set_query; + u8 seq; + + u8 uc_d2b0_rev; + u8 ext_cid; + u8 uc_d2b2_rev; + u8 ext_cid_ack; + + u32 au4_d3_to_d7_rev[5]; +} __packed __aligned(4); + +struct mt7603_mcu_rxd { + __le16 len; + __le16 pkt_type_id; + + u8 eid; + u8 seq; + __le16 __rsv; + + u8 ext_eid; + u8 __rsv1[3]; +}; + +#define MCU_PKT_ID 0xa0 +#define MCU_PORT_QUEUE 0x8000 +#define MCU_PORT_QUEUE_FW 0xc000 + +#define MCU_FIRMWARE_ADDRESS 0x100000 + +enum { + MCU_Q_QUERY, + MCU_Q_SET, + MCU_Q_RESERVED, + MCU_Q_NA +}; + +enum { + MCU_CMD_TARGET_ADDRESS_LEN_REQ = 0x01, + MCU_CMD_FW_START_REQ = 0x02, + MCU_CMD_INIT_ACCESS_REG = 0x3, + MCU_CMD_PATCH_START_REQ = 0x05, + MCU_CMD_PATCH_FINISH_REQ = 0x07, + MCU_CMD_PATCH_SEM_CONTROL = 0x10, + MCU_CMD_HIF_LOOPBACK = 0x20, + MCU_CMD_CH_PRIVILEGE = 0x20, + MCU_CMD_ACCESS_REG = 0xC2, + MCU_CMD_EXT_CID = 0xED, + MCU_CMD_FW_SCATTER = 0xEE, + MCU_CMD_RESTART_DL_REQ = 0xEF, +}; + +enum { + MCU_EXT_CMD_RF_REG_ACCESS = 0x02, + MCU_EXT_CMD_RF_TEST = 0x04, + MCU_EXT_CMD_RADIO_ON_OFF_CTRL = 0x05, + MCU_EXT_CMD_WIFI_RX_DISABLE = 0x06, + MCU_EXT_CMD_PM_STATE_CTRL = 0x07, + MCU_EXT_CMD_CHANNEL_SWITCH = 0x08, + MCU_EXT_CMD_NIC_CAPABILITY = 0x09, + MCU_EXT_CMD_PWR_SAVING = 0x0A, + MCU_EXT_CMD_MULTIPLE_REG_ACCESS = 0x0E, + MCU_EXT_CMD_AP_PWR_SAVING_CAPABILITY = 0xF, + MCU_EXT_CMD_SEC_ADDREMOVE_KEY = 0x10, + MCU_EXT_CMD_SET_TX_POWER_CTRL = 0x11, + MCU_EXT_CMD_FW_LOG_2_HOST = 0x13, + MCU_EXT_CMD_PS_RETRIEVE_START = 0x14, + MCU_EXT_CMD_LED_CTRL = 0x17, + MCU_EXT_CMD_PACKET_FILTER = 0x18, + MCU_EXT_CMD_PWR_MGT_BIT_WIFI = 0x1B, + MCU_EXT_CMD_EFUSE_BUFFER_MODE = 0x21, + MCU_EXT_CMD_THERMAL_PROTECT = 0x23, + MCU_EXT_CMD_EDCA_SET = 0x27, + MCU_EXT_CMD_SLOT_TIME_SET = 0x28, + MCU_EXT_CMD_CONFIG_INTERNAL_SETTING = 0x29, + MCU_EXT_CMD_NOA_OFFLOAD_CTRL = 0x2B, + MCU_EXT_CMD_GET_THEMAL_SENSOR = 0x2C, + MCU_EXT_CMD_WAKEUP_OPTION = 0x2E, + MCU_EXT_CMD_AC_QUEUE_CONTROL = 0x31, + MCU_EXT_CMD_BCN_UPDATE = 0x33 +}; + +enum { + MCU_EXT_EVENT_CMD_RESULT = 0x0, + MCU_EXT_EVENT_RF_REG_ACCESS = 0x2, + MCU_EXT_EVENT_MULTI_CR_ACCESS = 0x0E, + MCU_EXT_EVENT_FW_LOG_2_HOST = 0x13, + MCU_EXT_EVENT_BEACON_LOSS = 0x1A, + MCU_EXT_EVENT_THERMAL_PROTECT = 0x22, + MCU_EXT_EVENT_BCN_UPDATE = 0x31, +}; + +static inline struct sk_buff * +mt7603_mcu_msg_alloc(const void *data, int len) +{ + return mt76_mcu_msg_alloc(data, sizeof(struct mt7603_mcu_txd), + len, 0); +} + +#endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h new file mode 100644 index 000000000000..6049f3b7c8fe --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h @@ -0,0 +1,253 @@ +/* SPDX-License-Identifier: ISC */ + +#ifndef __MT7603_H +#define __MT7603_H + +#include <linux/interrupt.h> +#include <linux/ktime.h> +#include "../mt76.h" +#include "regs.h" + +#define MT7603_MAX_INTERFACES 4 +#define MT7603_WTBL_SIZE 128 +#define MT7603_WTBL_RESERVED (MT7603_WTBL_SIZE - 1) +#define MT7603_WTBL_STA (MT7603_WTBL_RESERVED - MT7603_MAX_INTERFACES) + +#define MT7603_RATE_RETRY 2 + +#define MT7603_RX_RING_SIZE 128 + +#define MT7603_FIRMWARE_E1 "mt7603_e1.bin" +#define MT7603_FIRMWARE_E2 "mt7603_e2.bin" +#define MT7628_FIRMWARE_E1 "mt7628_e1.bin" +#define MT7628_FIRMWARE_E2 "mt7628_e2.bin" + +#define MT7603_EEPROM_SIZE 1024 + +#define MT_AGG_SIZE_LIMIT(_n) (((_n) + 1) * 4) + +#define MT7603_PRE_TBTT_TIME 5000 /* ms */ + +#define MT7603_WATCHDOG_TIME 100 /* ms */ +#define MT7603_WATCHDOG_TIMEOUT 10 /* number of checks */ + +#define MT7603_EDCCA_BLOCK_TH 10 + +#define MT7603_CFEND_RATE_DEFAULT 0x69 /* chip default (24M) */ +#define MT7603_CFEND_RATE_11B 0x03 /* 11B LP, 11M */ + +struct mt7603_vif; +struct mt7603_sta; + +enum { + MT7603_REV_E1 = 0x00, + MT7603_REV_E2 = 0x10, + MT7628_REV_E1 = 0x8a00, +}; + +enum mt7603_bw { + MT_BW_20, + MT_BW_40, + MT_BW_80, +}; + +struct mt7603_sta { + struct mt76_wcid wcid; /* must be first */ + + struct mt7603_vif *vif; + + struct sk_buff_head psq; + + struct ieee80211_tx_rate rates[8]; + u8 rate_count; + u8 n_rates; + + u8 rate_probe; + u8 smps; + + u8 ps; +}; + +struct mt7603_vif { + struct mt7603_sta sta; /* must be first */ + + u8 idx; +}; + +enum mt7603_reset_cause { + RESET_CAUSE_TX_HANG, + RESET_CAUSE_TX_BUSY, + RESET_CAUSE_RX_BUSY, + RESET_CAUSE_BEACON_STUCK, + RESET_CAUSE_RX_PSE_BUSY, + RESET_CAUSE_MCU_HANG, + RESET_CAUSE_RESET_FAILED, + __RESET_CAUSE_MAX +}; + +struct mt7603_dev { + struct mt76_dev mt76; /* must be first */ + + const struct mt76_bus_ops *bus_ops; + + u32 rxfilter; + + u8 vif_mask; + + struct mt7603_sta global_sta; + + u32 agc0, agc3; + u32 false_cca_ofdm, false_cca_cck; + unsigned long last_cca_adj; + + u8 rssi_offset[3]; + + u8 slottime; + s16 coverage_class; + + s8 tx_power_limit; + + ktime_t survey_time; + ktime_t ed_time; + int beacon_int; + + struct mt76_queue q_rx; + + spinlock_t ps_lock; + + u8 mac_work_count; + + u8 mcu_running; + u8 ed_monitor; + + s8 ed_trigger; + u8 ed_strict_mode; + u8 ed_strong_signal; + + s8 sensitivity; + + u8 beacon_mask; + + u8 beacon_check; + u8 tx_hang_check; + u8 tx_dma_check; + u8 rx_dma_check; + u8 rx_pse_check; + u8 mcu_hang; + + enum mt7603_reset_cause cur_reset_cause; + + u16 tx_dma_idx[4]; + u16 rx_dma_idx; + + u32 reset_test; + + unsigned int reset_cause[__RESET_CAUSE_MAX]; + + struct delayed_work mac_work; + struct tasklet_struct tx_tasklet; + struct tasklet_struct pre_tbtt_tasklet; +}; + +extern const struct mt76_driver_ops mt7603_drv_ops; +extern const struct ieee80211_ops mt7603_ops; +extern struct pci_driver mt7603_pci_driver; +extern struct platform_driver mt76_wmac_driver; + +static inline bool is_mt7603(struct mt7603_dev *dev) +{ + return mt76xx_chip(dev) == 0x7603; +} + +static inline bool is_mt7628(struct mt7603_dev *dev) +{ + return mt76xx_chip(dev) == 0x7628; +} + +/* need offset to prevent conflict with ampdu_ack_len */ +#define MT_RATE_DRIVER_DATA_OFFSET 4 + +u32 mt7603_reg_map(struct mt7603_dev *dev, u32 addr); + +irqreturn_t mt7603_irq_handler(int irq, void *dev_instance); + +int mt7603_register_device(struct mt7603_dev *dev); +void mt7603_unregister_device(struct mt7603_dev *dev); +int mt7603_eeprom_init(struct mt7603_dev *dev); +int mt7603_dma_init(struct mt7603_dev *dev); +void mt7603_dma_cleanup(struct mt7603_dev *dev); +int mt7603_mcu_init(struct mt7603_dev *dev); +void mt7603_init_debugfs(struct mt7603_dev *dev); + +void mt7603_set_irq_mask(struct mt7603_dev *dev, u32 clear, u32 set); + +static inline void mt7603_irq_enable(struct mt7603_dev *dev, u32 mask) +{ + mt7603_set_irq_mask(dev, 0, mask); +} + +static inline void mt7603_irq_disable(struct mt7603_dev *dev, u32 mask) +{ + mt7603_set_irq_mask(dev, mask, 0); +} + +void mt7603_mac_dma_start(struct mt7603_dev *dev); +void mt7603_mac_start(struct mt7603_dev *dev); +void mt7603_mac_stop(struct mt7603_dev *dev); +void mt7603_mac_work(struct work_struct *work); +void mt7603_mac_set_timing(struct mt7603_dev *dev); +void mt7603_beacon_set_timer(struct mt7603_dev *dev, int idx, int intval); +int mt7603_mac_fill_rx(struct mt7603_dev *dev, struct sk_buff *skb); +void mt7603_mac_add_txs(struct mt7603_dev *dev, void *data); +void mt7603_mac_rx_ba_reset(struct mt7603_dev *dev, void *addr, u8 tid); +void mt7603_mac_tx_ba_reset(struct mt7603_dev *dev, int wcid, int tid, + int ba_size); + +void mt7603_pse_client_reset(struct mt7603_dev *dev); + +int mt7603_mcu_set_channel(struct mt7603_dev *dev); +int mt7603_mcu_set_eeprom(struct mt7603_dev *dev); +void mt7603_mcu_exit(struct mt7603_dev *dev); + +void mt7603_wtbl_init(struct mt7603_dev *dev, int idx, int vif, + const u8 *mac_addr); +void mt7603_wtbl_clear(struct mt7603_dev *dev, int idx); +void mt7603_wtbl_update_cap(struct mt7603_dev *dev, struct ieee80211_sta *sta); +void mt7603_wtbl_set_rates(struct mt7603_dev *dev, struct mt7603_sta *sta, + struct ieee80211_tx_rate *probe_rate, + struct ieee80211_tx_rate *rates); +int mt7603_wtbl_set_key(struct mt7603_dev *dev, int wcid, + struct ieee80211_key_conf *key); +void mt7603_wtbl_set_ps(struct mt7603_dev *dev, struct mt7603_sta *sta, + bool enabled); +void mt7603_wtbl_set_smps(struct mt7603_dev *dev, struct mt7603_sta *sta, + bool enabled); +void mt7603_filter_tx(struct mt7603_dev *dev, int idx, bool abort); + +int mt7603_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, + struct sk_buff *skb, struct mt76_queue *q, + struct mt76_wcid *wcid, struct ieee80211_sta *sta, + u32 *tx_info); + +void mt7603_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, + struct mt76_queue_entry *e, bool flush); + +void mt7603_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, + struct sk_buff *skb); +void mt7603_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q); +void mt7603_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps); +int mt7603_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +void mt7603_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +void mt7603_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); + +void mt7603_pre_tbtt_tasklet(unsigned long arg); + +void mt7603_update_channel(struct mt76_dev *mdev); + +void mt7603_edcca_set_strict(struct mt7603_dev *dev, bool val); +void mt7603_cca_stats_reset(struct mt7603_dev *dev); + +#endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/pci.c b/drivers/net/wireless/mediatek/mt76/mt7603/pci.c new file mode 100644 index 000000000000..4acdbf5d8968 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/pci.c @@ -0,0 +1,80 @@ +/* SPDX-License-Identifier: ISC */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/pci.h> + +#include "mt7603.h" + +static const struct pci_device_id mt76pci_device_table[] = { + { PCI_DEVICE(0x14c3, 0x7603) }, + { }, +}; + +static int +mt76pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) +{ + struct mt7603_dev *dev; + struct mt76_dev *mdev; + int ret; + + ret = pcim_enable_device(pdev); + if (ret) + return ret; + + ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev)); + if (ret) + return ret; + + pci_set_master(pdev); + + ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + if (ret) + return ret; + + mdev = mt76_alloc_device(&pdev->dev, sizeof(*dev), &mt7603_ops, + &mt7603_drv_ops); + if (!mdev) + return -ENOMEM; + + dev = container_of(mdev, struct mt7603_dev, mt76); + mt76_mmio_init(mdev, pcim_iomap_table(pdev)[0]); + + mdev->rev = (mt76_rr(dev, MT_HW_CHIPID) << 16) | + (mt76_rr(dev, MT_HW_REV) & 0xff); + dev_info(mdev->dev, "ASIC revision: %04x\n", mdev->rev); + + ret = devm_request_irq(mdev->dev, pdev->irq, mt7603_irq_handler, + IRQF_SHARED, KBUILD_MODNAME, dev); + if (ret) + goto error; + + ret = mt7603_register_device(dev); + if (ret) + goto error; + + return 0; +error: + ieee80211_free_hw(mt76_hw(dev)); + return ret; +} + +static void +mt76pci_remove(struct pci_dev *pdev) +{ + struct mt76_dev *mdev = pci_get_drvdata(pdev); + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + + mt7603_unregister_device(dev); +} + +MODULE_DEVICE_TABLE(pci, mt76pci_device_table); +MODULE_FIRMWARE(MT7603_FIRMWARE_E1); +MODULE_FIRMWARE(MT7603_FIRMWARE_E2); + +struct pci_driver mt7603_pci_driver = { + .name = KBUILD_MODNAME, + .id_table = mt76pci_device_table, + .probe = mt76pci_probe, + .remove = mt76pci_remove, +}; diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/regs.h b/drivers/net/wireless/mediatek/mt76/mt7603/regs.h new file mode 100644 index 000000000000..da6827ae6cee --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/regs.h @@ -0,0 +1,774 @@ +/* SPDX-License-Identifier: ISC */ + +#ifndef __MT7603_REGS_H +#define __MT7603_REGS_H + +#define MT_HW_REV 0x1000 +#define MT_HW_CHIPID 0x1008 +#define MT_TOP_MISC2 0x1134 + +#define MT_MCU_BASE 0x2000 +#define MT_MCU(ofs) (MT_MCU_BASE + (ofs)) + +#define MT_MCU_PCIE_REMAP_1 MT_MCU(0x500) +#define MT_MCU_PCIE_REMAP_1_OFFSET GENMASK(17, 0) +#define MT_MCU_PCIE_REMAP_1_BASE GENMASK(31, 18) + +#define MT_MCU_PCIE_REMAP_2 MT_MCU(0x504) +#define MT_MCU_PCIE_REMAP_2_OFFSET GENMASK(18, 0) +#define MT_MCU_PCIE_REMAP_2_BASE GENMASK(31, 19) + +#define MT_HIF_BASE 0x4000 +#define MT_HIF(ofs) (MT_HIF_BASE + (ofs)) + +#define MT_INT_SOURCE_CSR MT_HIF(0x200) +#define MT_INT_MASK_CSR MT_HIF(0x204) +#define MT_DELAY_INT_CFG MT_HIF(0x210) + +#define MT_INT_RX_DONE(_n) BIT(_n) +#define MT_INT_RX_DONE_ALL GENMASK(1, 0) +#define MT_INT_TX_DONE_ALL GENMASK(19, 4) +#define MT_INT_TX_DONE(_n) BIT((_n) + 4) + +#define MT_INT_RX_COHERENT BIT(20) +#define MT_INT_TX_COHERENT BIT(21) +#define MT_INT_MAC_IRQ3 BIT(27) + +#define MT_INT_MCU_CMD BIT(30) + +#define MT_WPDMA_GLO_CFG MT_HIF(0x208) +#define MT_WPDMA_GLO_CFG_TX_DMA_EN BIT(0) +#define MT_WPDMA_GLO_CFG_TX_DMA_BUSY BIT(1) +#define MT_WPDMA_GLO_CFG_RX_DMA_EN BIT(2) +#define MT_WPDMA_GLO_CFG_RX_DMA_BUSY BIT(3) +#define MT_WPDMA_GLO_CFG_DMA_BURST_SIZE GENMASK(5, 4) +#define MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE BIT(6) +#define MT_WPDMA_GLO_CFG_BIG_ENDIAN BIT(7) +#define MT_WPDMA_GLO_CFG_HDR_SEG_LEN GENMASK(15, 8) +#define MT_WPDMA_GLO_CFG_SW_RESET BIT(24) +#define MT_WPDMA_GLO_CFG_FORCE_TX_EOF BIT(25) +#define MT_WPDMA_GLO_CFG_CLK_GATE_DIS BIT(30) +#define MT_WPDMA_GLO_CFG_RX_2B_OFFSET BIT(31) + +#define MT_WPDMA_RST_IDX MT_HIF(0x20c) + +#define MT_WPDMA_DEBUG MT_HIF(0x244) +#define MT_WPDMA_DEBUG_VALUE GENMASK(17, 0) +#define MT_WPDMA_DEBUG_SEL BIT(27) +#define MT_WPDMA_DEBUG_IDX GENMASK(31, 28) + +#define MT_TX_RING_BASE MT_HIF(0x300) +#define MT_RX_RING_BASE MT_HIF(0x400) + +#define MT_TXTIME_THRESH_BASE MT_HIF(0x500) +#define MT_TXTIME_THRESH(n) (MT_TXTIME_THRESH_BASE + ((n) * 4)) + +#define MT_PAGE_COUNT_BASE MT_HIF(0x540) +#define MT_PAGE_COUNT(n) (MT_PAGE_COUNT_BASE + ((n) * 4)) + +#define MT_SCH_1 MT_HIF(0x588) +#define MT_SCH_2 MT_HIF(0x58c) +#define MT_SCH_3 MT_HIF(0x590) + +#define MT_SCH_4 MT_HIF(0x594) +#define MT_SCH_4_FORCE_QID GENMASK(4, 0) +#define MT_SCH_4_BYPASS BIT(5) +#define MT_SCH_4_RESET BIT(8) + +#define MT_GROUP_THRESH_BASE MT_HIF(0x598) +#define MT_GROUP_THRESH(n) (MT_GROUP_THRESH_BASE + ((n) * 4)) + +#define MT_QUEUE_PRIORITY_1 MT_HIF(0x580) +#define MT_QUEUE_PRIORITY_2 MT_HIF(0x584) + +#define MT_BMAP_0 MT_HIF(0x5b0) +#define MT_BMAP_1 MT_HIF(0x5b4) +#define MT_BMAP_2 MT_HIF(0x5b8) + +#define MT_HIGH_PRIORITY_1 MT_HIF(0x5bc) +#define MT_HIGH_PRIORITY_2 MT_HIF(0x5c0) + +#define MT_PRIORITY_MASK MT_HIF(0x5c4) + +#define MT_RSV_MAX_THRESH MT_HIF(0x5c8) + +#define MT_PSE_BASE 0x8000 +#define MT_PSE(ofs) (MT_PSE_BASE + (ofs)) + +#define MT_MCU_DEBUG_RESET MT_PSE(0x16c) +#define MT_MCU_DEBUG_RESET_PSE BIT(0) +#define MT_MCU_DEBUG_RESET_PSE_S BIT(1) +#define MT_MCU_DEBUG_RESET_QUEUES GENMASK(6, 2) + +#define MT_PSE_FC_P0 MT_PSE(0x120) +#define MT_PSE_FC_P0_MIN_RESERVE GENMASK(11, 0) +#define MT_PSE_FC_P0_MAX_QUOTA GENMASK(27, 16) + +#define MT_PSE_FRP MT_PSE(0x138) +#define MT_PSE_FRP_P0 GENMASK(2, 0) +#define MT_PSE_FRP_P1 GENMASK(5, 3) +#define MT_PSE_FRP_P2_RQ0 GENMASK(8, 6) +#define MT_PSE_FRP_P2_RQ1 GENMASK(11, 9) +#define MT_PSE_FRP_P2_RQ2 GENMASK(14, 12) + +#define MT_FC_RSV_COUNT_0 MT_PSE(0x13c) +#define MT_FC_RSV_COUNT_0_P0 GENMASK(11, 0) +#define MT_FC_RSV_COUNT_0_P1 GENMASK(27, 16) + +#define MT_FC_SP2_Q0Q1 MT_PSE(0x14c) +#define MT_FC_SP2_Q0Q1_SRC_COUNT_Q0 GENMASK(11, 0) +#define MT_FC_SP2_Q0Q1_SRC_COUNT_Q1 GENMASK(27, 16) + +#define MT_PSE_FW_SHARED MT_PSE(0x17c) + +#define MT_PSE_RTA MT_PSE(0x194) +#define MT_PSE_RTA_QUEUE_ID GENMASK(4, 0) +#define MT_PSE_RTA_PORT_ID GENMASK(6, 5) +#define MT_PSE_RTA_REDIRECT_EN BIT(7) +#define MT_PSE_RTA_TAG_ID GENMASK(15, 8) +#define MT_PSE_RTA_WRITE BIT(16) +#define MT_PSE_RTA_BUSY BIT(31) + +#define MT_WF_PHY_BASE 0x10000 +#define MT_WF_PHY_OFFSET 0x1000 +#define MT_WF_PHY(ofs) (MT_WF_PHY_BASE + (ofs)) + +#define MT_AGC_BASE MT_WF_PHY(0x500) +#define MT_AGC(n) (MT_AGC_BASE + ((n) * 4)) + +#define MT_AGC1_BASE MT_WF_PHY(0x1500) +#define MT_AGC1(n) (MT_AGC1_BASE + ((n) * 4)) + +#define MT_AGC_41_RSSI_0 GENMASK(23, 16) +#define MT_AGC_41_RSSI_1 GENMASK(7, 0) + +#define MT_RXTD_BASE MT_WF_PHY(0x600) +#define MT_RXTD(n) (MT_RXTD_BASE + ((n) * 4)) + +#define MT_RXTD_6_ACI_TH GENMASK(4, 0) +#define MT_RXTD_6_CCAED_TH GENMASK(14, 8) + +#define MT_RXTD_8_LOWER_SIGNAL GENMASK(5, 0) + +#define MT_RXTD_13_ACI_TH_EN BIT(0) + +#define MT_WF_PHY_CR_TSSI_BASE MT_WF_PHY(0xd00) +#define MT_WF_PHY_CR_TSSI(phy, n) (MT_WF_PHY_CR_TSSI_BASE + \ + ((phy) * MT_WF_PHY_OFFSET) + \ + ((n) * 4)) + +#define MT_PHYCTRL_BASE MT_WF_PHY(0x4100) +#define MT_PHYCTRL(n) (MT_PHYCTRL_BASE + ((n) * 4)) + +#define MT_PHYCTRL_2_STATUS_RESET BIT(6) +#define MT_PHYCTRL_2_STATUS_EN BIT(7) + +#define MT_PHYCTRL_STAT_PD MT_PHYCTRL(3) +#define MT_PHYCTRL_STAT_PD_OFDM GENMASK(31, 16) +#define MT_PHYCTRL_STAT_PD_CCK GENMASK(15, 0) + +#define MT_PHYCTRL_STAT_MDRDY MT_PHYCTRL(8) +#define MT_PHYCTRL_STAT_MDRDY_OFDM GENMASK(31, 16) +#define MT_PHYCTRL_STAT_MDRDY_CCK GENMASK(15, 0) + +#define MT_WF_AGG_BASE 0x21200 +#define MT_WF_AGG(ofs) (MT_WF_AGG_BASE + (ofs)) + +#define MT_AGG_ARCR MT_WF_AGG(0x010) +#define MT_AGG_ARCR_INIT_RATE1 BIT(0) +#define MT_AGG_ARCR_FB_SGI_DISABLE BIT(1) +#define MT_AGG_ARCR_RATE8_DOWN_WRAP BIT(2) +#define MT_AGG_ARCR_RTS_RATE_THR GENMASK(12, 8) +#define MT_AGG_ARCR_RATE_DOWN_RATIO GENMASK(17, 16) +#define MT_AGG_ARCR_RATE_DOWN_RATIO_EN BIT(19) +#define MT_AGG_ARCR_RATE_UP_EXTRA_TH GENMASK(22, 20) +#define MT_AGG_ARCR_SPE_DIS_TH GENMASK(27, 24) + +#define MT_AGG_ARUCR MT_WF_AGG(0x014) +#define MT_AGG_ARDCR MT_WF_AGG(0x018) +#define MT_AGG_ARxCR_LIMIT_SHIFT(_n) (4 * (_n)) +#define MT_AGG_ARxCR_LIMIT(_n) GENMASK(2 + \ + MT_AGG_ARxCR_LIMIT_SHIFT(_n), \ + MT_AGG_ARxCR_LIMIT_SHIFT(_n)) + +#define MT_AGG_LIMIT MT_WF_AGG(0x040) +#define MT_AGG_LIMIT_1 MT_WF_AGG(0x044) +#define MT_AGG_LIMIT_AC(_n) GENMASK(((_n) + 1) * 8 - 1, (_n) * 8) + +#define MT_AGG_BA_SIZE_LIMIT_0 MT_WF_AGG(0x048) +#define MT_AGG_BA_SIZE_LIMIT_1 MT_WF_AGG(0x04c) +#define MT_AGG_BA_SIZE_LIMIT_SHIFT 8 + +#define MT_AGG_PCR MT_WF_AGG(0x050) +#define MT_AGG_PCR_MM BIT(16) +#define MT_AGG_PCR_GF BIT(17) +#define MT_AGG_PCR_BW40 BIT(18) +#define MT_AGG_PCR_RIFS BIT(19) +#define MT_AGG_PCR_BW80 BIT(20) +#define MT_AGG_PCR_BW160 BIT(21) +#define MT_AGG_PCR_ERP BIT(22) + +#define MT_AGG_PCR_RTS MT_WF_AGG(0x054) +#define MT_AGG_PCR_RTS_THR GENMASK(19, 0) +#define MT_AGG_PCR_RTS_PKT_THR GENMASK(31, 25) + +#define MT_AGG_CONTROL MT_WF_AGG(0x070) +#define MT_AGG_CONTROL_NO_BA_RULE BIT(0) +#define MT_AGG_CONTROL_NO_BA_AR_RULE BIT(1) +#define MT_AGG_CONTROL_CFEND_SPE_EN BIT(3) +#define MT_AGG_CONTROL_CFEND_RATE GENMASK(15, 4) +#define MT_AGG_CONTROL_BAR_SPE_EN BIT(19) +#define MT_AGG_CONTROL_BAR_RATE GENMASK(31, 20) + +#define MT_AGG_TMP MT_WF_AGG(0x0d8) + +#define MT_AGG_BWCR MT_WF_AGG(0x0ec) +#define MT_AGG_BWCR_BW GENMASK(3, 2) + +#define MT_AGG_RETRY_CONTROL MT_WF_AGG(0x0f4) +#define MT_AGG_RETRY_CONTROL_RTS_LIMIT GENMASK(11, 7) +#define MT_AGG_RETRY_CONTROL_BAR_LIMIT GENMASK(15, 12) + +#define MT_WF_DMA_BASE 0x21c00 +#define MT_WF_DMA(ofs) (MT_WF_DMA_BASE + (ofs)) + +#define MT_DMA_DCR0 MT_WF_DMA(0x000) +#define MT_DMA_DCR1 MT_WF_DMA(0x004) + +#define MT_DMA_FQCR0 MT_WF_DMA(0x008) +#define MT_DMA_FQCR0_TARGET_WCID GENMASK(7, 0) +#define MT_DMA_FQCR0_TARGET_BSS GENMASK(13, 8) +#define MT_DMA_FQCR0_TARGET_QID GENMASK(20, 16) +#define MT_DMA_FQCR0_DEST_PORT_ID GENMASK(23, 22) +#define MT_DMA_FQCR0_DEST_QUEUE_ID GENMASK(28, 24) +#define MT_DMA_FQCR0_MODE BIT(29) +#define MT_DMA_FQCR0_STATUS BIT(30) +#define MT_DMA_FQCR0_BUSY BIT(31) + +#define MT_DMA_RCFR0 MT_WF_DMA(0x070) +#define MT_DMA_VCFR0 MT_WF_DMA(0x07c) + +#define MT_DMA_TCFR0 MT_WF_DMA(0x080) +#define MT_DMA_TCFR1 MT_WF_DMA(0x084) +#define MT_DMA_TCFR_TXS_AGGR_TIMEOUT GENMASK(27, 16) +#define MT_DMA_TCFR_TXS_QUEUE BIT(14) +#define MT_DMA_TCFR_TXS_AGGR_COUNT GENMASK(12, 8) +#define MT_DMA_TCFR_TXS_BIT_MAP GENMASK(6, 0) + +#define MT_DMA_TMCFR0 MT_WF_DMA(0x088) + +#define MT_WF_ARB_BASE 0x21400 +#define MT_WF_ARB(ofs) (MT_WF_ARB_BASE + (ofs)) + +#define MT_WMM_AIFSN MT_WF_ARB(0x020) +#define MT_WMM_AIFSN_MASK GENMASK(3, 0) +#define MT_WMM_AIFSN_SHIFT(_n) ((_n) * 4) + +#define MT_WMM_CWMAX_BASE MT_WF_ARB(0x028) +#define MT_WMM_CWMAX(_n) (MT_WMM_CWMAX_BASE + (((_n) / 2) << 2)) +#define MT_WMM_CWMAX_SHIFT(_n) (((_n) & 1) * 16) +#define MT_WMM_CWMAX_MASK GENMASK(15, 0) + +#define MT_WMM_CWMIN MT_WF_ARB(0x040) +#define MT_WMM_CWMIN_MASK GENMASK(7, 0) +#define MT_WMM_CWMIN_SHIFT(_n) ((_n) * 8) + +#define MT_WF_ARB_RQCR MT_WF_ARB(0x070) +#define MT_WF_ARB_RQCR_RX_START BIT(0) +#define MT_WF_ARB_RQCR_RXV_START BIT(4) +#define MT_WF_ARB_RQCR_RXV_R_EN BIT(7) +#define MT_WF_ARB_RQCR_RXV_T_EN BIT(8) + +#define MT_ARB_SCR MT_WF_ARB(0x080) +#define MT_ARB_SCR_BCNQ_OPMODE_MASK GENMASK(1, 0) +#define MT_ARB_SCR_BCNQ_OPMODE_SHIFT(n) ((n) * 2) +#define MT_ARB_SCR_TX_DISABLE BIT(8) +#define MT_ARB_SCR_RX_DISABLE BIT(9) +#define MT_ARB_SCR_BCNQ_EMPTY_SKIP BIT(28) +#define MT_ARB_SCR_TTTT_BTIM_PRIO BIT(29) +#define MT_ARB_SCR_TBTT_BCN_PRIO BIT(30) +#define MT_ARB_SCR_TBTT_BCAST_PRIO BIT(31) + +enum { + MT_BCNQ_OPMODE_STA = 0, + MT_BCNQ_OPMODE_AP = 1, + MT_BCNQ_OPMODE_ADHOC = 2, +}; + +#define MT_WF_ARB_TX_START_0 MT_WF_ARB(0x100) +#define MT_WF_ARB_TX_START_1 MT_WF_ARB(0x104) +#define MT_WF_ARB_TX_FLUSH_0 MT_WF_ARB(0x108) +#define MT_WF_ARB_TX_FLUSH_1 MT_WF_ARB(0x10c) +#define MT_WF_ARB_TX_STOP_0 MT_WF_ARB(0x110) +#define MT_WF_ARB_TX_STOP_1 MT_WF_ARB(0x114) + +#define MT_WF_ARB_BCN_START MT_WF_ARB(0x118) +#define MT_WF_ARB_BCN_START_BSSn(n) BIT(0 + (n)) +#define MT_WF_ARB_BCN_START_T_PRE_TTTT BIT(10) +#define MT_WF_ARB_BCN_START_T_TTTT BIT(11) +#define MT_WF_ARB_BCN_START_T_PRE_TBTT BIT(12) +#define MT_WF_ARB_BCN_START_T_TBTT BIT(13) +#define MT_WF_ARB_BCN_START_T_SLOT_IDLE BIT(14) +#define MT_WF_ARB_BCN_START_T_TX_START BIT(15) +#define MT_WF_ARB_BCN_START_BSS0n(n) BIT((n) ? 16 + ((n) - 1) : 0) + +#define MT_WF_ARB_BCN_FLUSH MT_WF_ARB(0x11c) +#define MT_WF_ARB_BCN_FLUSH_BSSn(n) BIT(0 + (n)) +#define MT_WF_ARB_BCN_FLUSH_BSS0n(n) BIT((n) ? 16 + ((n) - 1) : 0) + +#define MT_WF_ARB_CAB_START MT_WF_ARB(0x120) +#define MT_WF_ARB_CAB_START_BSSn(n) BIT(0 + (n)) +#define MT_WF_ARB_CAB_START_BSS0n(n) BIT((n) ? 16 + ((n) - 1) : 0) + +#define MT_WF_ARB_CAB_FLUSH MT_WF_ARB(0x124) +#define MT_WF_ARB_CAB_FLUSH_BSSn(n) BIT(0 + (n)) +#define MT_WF_ARB_CAB_FLUSH_BSS0n(n) BIT((n) ? 16 + ((n) - 1) : 0) + +#define MT_WF_ARB_CAB_COUNT(n) MT_WF_ARB(0x128 + (n) * 4) +#define MT_WF_ARB_CAB_COUNT_SHIFT 4 +#define MT_WF_ARB_CAB_COUNT_MASK GENMASK(3, 0) +#define MT_WF_ARB_CAB_COUNT_B0_REG(n) MT_WF_ARB_CAB_COUNT(((n) > 12 ? 2 : \ + ((n) > 4 ? 1 : 0))) +#define MT_WF_ARB_CAB_COUNT_B0_SHIFT(n) (((n) > 12 ? (n) - 12 : \ + ((n) > 4 ? (n) - 4 : \ + (n) ? (n) + 3 : 0)) * 4) + +#define MT_TX_ABORT MT_WF_ARB(0x134) +#define MT_TX_ABORT_EN BIT(0) +#define MT_TX_ABORT_WCID GENMASK(15, 8) + +#define MT_WF_TMAC_BASE 0x21600 +#define MT_WF_TMAC(ofs) (MT_WF_TMAC_BASE + (ofs)) + +#define MT_TMAC_TCR MT_WF_TMAC(0x000) +#define MT_TMAC_TCR_BLINK_SEL GENMASK(7, 6) +#define MT_TMAC_TCR_PRE_RTS_GUARD GENMASK(11, 8) +#define MT_TMAC_TCR_PRE_RTS_SEC_IDLE GENMASK(13, 12) +#define MT_TMAC_TCR_RTS_SIGTA BIT(14) +#define MT_TMAC_TCR_LDPC_OFS BIT(15) +#define MT_TMAC_TCR_TX_STREAMS GENMASK(17, 16) +#define MT_TMAC_TCR_SCH_IDLE_SEL GENMASK(19, 18) +#define MT_TMAC_TCR_SCH_DET_PER_IOD BIT(20) +#define MT_TMAC_TCR_DCH_DET_DISABLE BIT(21) +#define MT_TMAC_TCR_TX_RIFS BIT(22) +#define MT_TMAC_TCR_RX_RIFS_MODE BIT(23) +#define MT_TMAC_TCR_TXOP_TBTT_CTL BIT(24) +#define MT_TMAC_TCR_TBTT_TX_STOP_CTL BIT(25) +#define MT_TMAC_TCR_TXOP_BURST_STOP BIT(26) +#define MT_TMAC_TCR_RDG_RA_MODE BIT(27) +#define MT_TMAC_TCR_RDG_RESP BIT(29) +#define MT_TMAC_TCR_RDG_NO_PENDING BIT(30) +#define MT_TMAC_TCR_SMOOTHING BIT(31) + +#define MT_WMM_TXOP_BASE MT_WF_TMAC(0x010) +#define MT_WMM_TXOP(_n) (MT_WMM_TXOP_BASE + \ + ((((_n) / 2) ^ 0x1) << 2)) +#define MT_WMM_TXOP_SHIFT(_n) (((_n) & 1) * 16) +#define MT_WMM_TXOP_MASK GENMASK(15, 0) + +#define MT_TIMEOUT_CCK MT_WF_TMAC(0x090) +#define MT_TIMEOUT_OFDM MT_WF_TMAC(0x094) +#define MT_TIMEOUT_VAL_PLCP GENMASK(15, 0) +#define MT_TIMEOUT_VAL_CCA GENMASK(31, 16) + +#define MT_TXREQ MT_WF_TMAC(0x09c) +#define MT_TXREQ_CCA_SRC_SEL GENMASK(31, 30) + +#define MT_RXREQ MT_WF_TMAC(0x0a0) +#define MT_RXREQ_DELAY GENMASK(8, 0) + +#define MT_IFS MT_WF_TMAC(0x0a4) +#define MT_IFS_EIFS GENMASK(8, 0) +#define MT_IFS_RIFS GENMASK(14, 10) +#define MT_IFS_SIFS GENMASK(22, 16) +#define MT_IFS_SLOT GENMASK(30, 24) + +#define MT_TMAC_PCR MT_WF_TMAC(0x0b4) +#define MT_TMAC_PCR_RATE GENMASK(8, 0) +#define MT_TMAC_PCR_RATE_FIXED BIT(15) +#define MT_TMAC_PCR_ANT_ID GENMASK(21, 16) +#define MT_TMAC_PCR_ANT_ID_SEL BIT(22) +#define MT_TMAC_PCR_SPE_EN BIT(23) +#define MT_TMAC_PCR_ANT_PRI GENMASK(26, 24) +#define MT_TMAC_PCR_ANT_PRI_SEL GENMASK(27) + +#define MT_WF_RMAC_BASE 0x21800 +#define MT_WF_RMAC(ofs) (MT_WF_RMAC_BASE + (ofs)) + +#define MT_WF_RFCR MT_WF_RMAC(0x000) +#define MT_WF_RFCR_DROP_STBC_MULTI BIT(0) +#define MT_WF_RFCR_DROP_FCSFAIL BIT(1) +#define MT_WF_RFCR_DROP_VERSION BIT(3) +#define MT_WF_RFCR_DROP_PROBEREQ BIT(4) +#define MT_WF_RFCR_DROP_MCAST BIT(5) +#define MT_WF_RFCR_DROP_BCAST BIT(6) +#define MT_WF_RFCR_DROP_MCAST_FILTERED BIT(7) +#define MT_WF_RFCR_DROP_A3_MAC BIT(8) +#define MT_WF_RFCR_DROP_A3_BSSID BIT(9) +#define MT_WF_RFCR_DROP_A2_BSSID BIT(10) +#define MT_WF_RFCR_DROP_OTHER_BEACON BIT(11) +#define MT_WF_RFCR_DROP_FRAME_REPORT BIT(12) +#define MT_WF_RFCR_DROP_CTL_RSV BIT(13) +#define MT_WF_RFCR_DROP_CTS BIT(14) +#define MT_WF_RFCR_DROP_RTS BIT(15) +#define MT_WF_RFCR_DROP_DUPLICATE BIT(16) +#define MT_WF_RFCR_DROP_OTHER_BSS BIT(17) +#define MT_WF_RFCR_DROP_OTHER_UC BIT(18) +#define MT_WF_RFCR_DROP_OTHER_TIM BIT(19) +#define MT_WF_RFCR_DROP_NDPA BIT(20) +#define MT_WF_RFCR_DROP_UNWANTED_CTL BIT(21) + +#define MT_BSSID0(idx) MT_WF_RMAC(0x004 + (idx) * 8) +#define MT_BSSID1(idx) MT_WF_RMAC(0x008 + (idx) * 8) +#define MT_BSSID1_VALID BIT(16) + +#define MT_MAC_ADDR0(idx) MT_WF_RMAC(0x024 + (idx) * 8) +#define MT_MAC_ADDR1(idx) MT_WF_RMAC(0x028 + (idx) * 8) +#define MT_MAC_ADDR1_ADDR GENMASK(15, 0) +#define MT_MAC_ADDR1_VALID BIT(16) + +#define MT_BA_CONTROL_0 MT_WF_RMAC(0x068) +#define MT_BA_CONTROL_1 MT_WF_RMAC(0x06c) +#define MT_BA_CONTROL_1_ADDR GENMASK(15, 0) +#define MT_BA_CONTROL_1_TID GENMASK(19, 16) +#define MT_BA_CONTROL_1_IGNORE_TID BIT(20) +#define MT_BA_CONTROL_1_IGNORE_ALL BIT(21) +#define MT_BA_CONTROL_1_RESET BIT(22) + +#define MT_WF_RMACDR MT_WF_RMAC(0x078) +#define MT_WF_RMACDR_TSF_PROBERSP_DIS BIT(0) +#define MT_WF_RMACDR_TSF_TIM BIT(4) +#define MT_WF_RMACDR_MBSSID_MASK GENMASK(25, 24) +#define MT_WF_RMACDR_CHECK_HTC_BY_RATE BIT(26) +#define MT_WF_RMACDR_MAXLEN_20BIT BIT(30) + +#define MT_WF_RMAC_RMCR MT_WF_RMAC(0x080) +#define MT_WF_RMAC_RMCR_SMPS_MODE GENMASK(21, 20) +#define MT_WF_RMAC_RMCR_RX_STREAMS GENMASK(24, 22) +#define MT_WF_RMAC_RMCR_SMPS_RTS BIT(25) + +#define MT_WF_RMAC_CH_FREQ MT_WF_RMAC(0x090) +#define MT_WF_RMAC_MAXMINLEN MT_WF_RMAC(0x098) +#define MT_WF_RFCR1 MT_WF_RMAC(0x0a4) +#define MT_WF_RMAC_TMR_PA MT_WF_RMAC(0x0e0) + +#define MT_WF_SEC_BASE 0x21a00 +#define MT_WF_SEC(ofs) (MT_WF_SEC_BASE + (ofs)) + +#define MT_SEC_SCR MT_WF_SEC(0x004) +#define MT_SEC_SCR_MASK_ORDER GENMASK(1, 0) + +#define MT_WTBL_OFF_BASE 0x23000 +#define MT_WTBL_OFF(n) (MT_WTBL_OFF_BASE + (n)) + +#define MT_WTBL_UPDATE MT_WTBL_OFF(0x000) +#define MT_WTBL_UPDATE_WLAN_IDX GENMASK(7, 0) +#define MT_WTBL_UPDATE_WTBL2 BIT(11) +#define MT_WTBL_UPDATE_ADM_COUNT_CLEAR BIT(12) +#define MT_WTBL_UPDATE_RATE_UPDATE BIT(13) +#define MT_WTBL_UPDATE_TX_COUNT_CLEAR BIT(14) +#define MT_WTBL_UPDATE_RX_COUNT_CLEAR BIT(15) +#define MT_WTBL_UPDATE_BUSY BIT(16) + +#define MT_WTBL_RMVTCR MT_WTBL_OFF(0x008) +#define MT_WTBL_RMVTCR_RX_MV_MODE BIT(23) + +#define MT_LPON_BASE 0x24000 +#define MT_LPON(n) (MT_LPON_BASE + (n)) + +#define MT_LPON_BTEIR MT_LPON(0x020) +#define MT_LPON_BTEIR_MBSS_MODE GENMASK(31, 29) + +#define MT_PRE_TBTT MT_LPON(0x030) +#define MT_PRE_TBTT_MASK GENMASK(7, 0) +#define MT_PRE_TBTT_SHIFT 8 + +#define MT_TBTT MT_LPON(0x034) +#define MT_TBTT_PERIOD GENMASK(15, 0) +#define MT_TBTT_DTIM_PERIOD GENMASK(23, 16) +#define MT_TBTT_TBTT_WAKE_PERIOD GENMASK(27, 24) +#define MT_TBTT_DTIM_WAKE_PERIOD GENMASK(30, 28) +#define MT_TBTT_CAL_ENABLE BIT(31) + +#define MT_TBTT_TIMER_CFG MT_LPON(0x05c) + +#define MT_LPON_SBTOR(n) MT_LPON(0x0a0) +#define MT_LPON_SBTOR_SUB_BSS_EN BIT(29) +#define MT_LPON_SBTOR_TIME_OFFSET GENMASK(19, 0) + +#define MT_INT_WAKEUP_BASE 0x24400 +#define MT_INT_WAKEUP(n) (MT_INT_WAKEUP_BASE + (n)) + +#define MT_HW_INT_STATUS(n) MT_INT_WAKEUP(0x3c + (n) * 8) +#define MT_HW_INT_MASK(n) MT_INT_WAKEUP(0x40 + (n) * 8) + +#define MT_HW_INT3_TBTT0 BIT(15) +#define MT_HW_INT3_PRE_TBTT0 BIT(31) + +#define MT_WTBL1_BASE 0x28000 + +#define MT_WTBL_ON_BASE (MT_WTBL1_BASE + 0x2000) +#define MT_WTBL_ON(_n) (MT_WTBL_ON_BASE + (_n)) + +#define MT_WTBL_RIUCR0 MT_WTBL_ON(0x200) + +#define MT_WTBL_RIUCR1 MT_WTBL_ON(0x204) +#define MT_WTBL_RIUCR1_RATE0 GENMASK(11, 0) +#define MT_WTBL_RIUCR1_RATE1 GENMASK(23, 12) +#define MT_WTBL_RIUCR1_RATE2_LO GENMASK(31, 24) + +#define MT_WTBL_RIUCR2 MT_WTBL_ON(0x208) +#define MT_WTBL_RIUCR2_RATE2_HI GENMASK(3, 0) +#define MT_WTBL_RIUCR2_RATE3 GENMASK(15, 4) +#define MT_WTBL_RIUCR2_RATE4 GENMASK(27, 16) +#define MT_WTBL_RIUCR2_RATE5_LO GENMASK(31, 28) + +#define MT_WTBL_RIUCR3 MT_WTBL_ON(0x20c) +#define MT_WTBL_RIUCR3_RATE5_HI GENMASK(7, 0) +#define MT_WTBL_RIUCR3_RATE6 GENMASK(19, 8) +#define MT_WTBL_RIUCR3_RATE7 GENMASK(31, 20) + +#define MT_MIB_BASE 0x2c000 +#define MT_MIB(_n) (MT_MIB_BASE + (_n)) + +#define MT_MIB_CTL MT_MIB(0x00) +#define MT_MIB_CTL_PSCCA_TIME GENMASK(13, 11) +#define MT_MIB_CTL_CCA_NAV_TX GENMASK(16, 14) +#define MT_MIB_CTL_ED_TIME GENMASK(30, 28) +#define MT_MIB_CTL_READ_CLR_DIS BIT(31) + +#define MT_MIB_STAT(_n) MT_MIB(0x08 + (_n) * 4) + +#define MT_MIB_STAT_CCA MT_MIB_STAT(9) +#define MT_MIB_STAT_CCA_MASK GENMASK(23, 0) + +#define MT_MIB_STAT_PSCCA MT_MIB_STAT(16) +#define MT_MIB_STAT_PSCCA_MASK GENMASK(23, 0) + +#define MT_MIB_STAT_ED MT_MIB_STAT(18) +#define MT_MIB_STAT_ED_MASK GENMASK(23, 0) + +#define MT_PCIE_REMAP_BASE_1 0x40000 +#define MT_PCIE_REMAP_BASE_2 0x80000 + +#define MT_TX_HW_QUEUE_MGMT 4 +#define MT_TX_HW_QUEUE_MCU 5 +#define MT_TX_HW_QUEUE_BCN 7 +#define MT_TX_HW_QUEUE_BMC 8 + +#define MT_LED_BASE_PHYS 0x80024000 +#define MT_LED_PHYS(_n) (MT_LED_BASE_PHYS + (_n)) + +#define MT_LED_CTRL MT_LED_PHYS(0x00) + +#define MT_LED_CTRL_REPLAY(_n) BIT(0 + (8 * (_n))) +#define MT_LED_CTRL_POLARITY(_n) BIT(1 + (8 * (_n))) +#define MT_LED_CTRL_TX_BLINK_MODE(_n) BIT(2 + (8 * (_n))) +#define MT_LED_CTRL_TX_MANUAL_BLINK(_n) BIT(3 + (8 * (_n))) +#define MT_LED_CTRL_TX_OVER_BLINK(_n) BIT(5 + (8 * (_n))) +#define MT_LED_CTRL_KICK(_n) BIT(7 + (8 * (_n))) + +#define MT_LED_STATUS_0(_n) MT_LED_PHYS(0x10 + ((_n) * 8)) +#define MT_LED_STATUS_1(_n) MT_LED_PHYS(0x14 + ((_n) * 8)) +#define MT_LED_STATUS_OFF_MASK GENMASK(31, 24) +#define MT_LED_STATUS_OFF(_v) (((_v) << \ + __ffs(MT_LED_STATUS_OFF_MASK)) & \ + MT_LED_STATUS_OFF_MASK) +#define MT_LED_STATUS_ON_MASK GENMASK(23, 16) +#define MT_LED_STATUS_ON(_v) (((_v) << \ + __ffs(MT_LED_STATUS_ON_MASK)) & \ + MT_LED_STATUS_ON_MASK) +#define MT_LED_STATUS_DURATION_MASK GENMASK(15, 0) +#define MT_LED_STATUS_DURATION(_v) (((_v) << \ + __ffs(MT_LED_STATUS_DURATION_MASK)) &\ + MT_LED_STATUS_DURATION_MASK) + +#define MT_CLIENT_BASE_PHYS_ADDR 0x800c0000 + +#define MT_CLIENT_TMAC_INFO_TEMPLATE 0x040 + +#define MT_CLIENT_STATUS 0x06c + +#define MT_CLIENT_RESET_TX 0x070 +#define MT_CLIENT_RESET_TX_R_E_1 BIT(16) +#define MT_CLIENT_RESET_TX_R_E_2 BIT(17) +#define MT_CLIENT_RESET_TX_R_E_1_S BIT(20) +#define MT_CLIENT_RESET_TX_R_E_2_S BIT(21) + +#define MT_EFUSE_BASE 0x81070000 + +#define MT_EFUSE_BASE_CTRL 0x000 +#define MT_EFUSE_BASE_CTRL_EMPTY BIT(30) + +#define MT_EFUSE_CTRL 0x008 +#define MT_EFUSE_CTRL_AOUT GENMASK(5, 0) +#define MT_EFUSE_CTRL_MODE GENMASK(7, 6) +#define MT_EFUSE_CTRL_LDO_OFF_TIME GENMASK(13, 8) +#define MT_EFUSE_CTRL_LDO_ON_TIME GENMASK(15, 14) +#define MT_EFUSE_CTRL_AIN GENMASK(25, 16) +#define MT_EFUSE_CTRL_VALID BIT(29) +#define MT_EFUSE_CTRL_KICK BIT(30) +#define MT_EFUSE_CTRL_SEL BIT(31) + +#define MT_EFUSE_WDATA(_i) (0x010 + ((_i) * 4)) +#define MT_EFUSE_RDATA(_i) (0x030 + ((_i) * 4)) + +#define MT_CLIENT_RXINF 0x068 +#define MT_CLIENT_RXINF_RXSH_GROUPS GENMASK(2, 0) + +#define MT_PSE_BASE_PHYS_ADDR 0xa0000000 + +#define MT_PSE_WTBL_2_PHYS_ADDR 0xa5000000 + +#define MT_WTBL1_SIZE (8 * 4) +#define MT_WTBL2_SIZE (16 * 4) +#define MT_WTBL3_OFFSET (MT7603_WTBL_SIZE * MT_WTBL2_SIZE) +#define MT_WTBL3_SIZE (16 * 4) +#define MT_WTBL4_OFFSET (MT7603_WTBL_SIZE * MT_WTBL3_SIZE + \ + MT_WTBL3_OFFSET) +#define MT_WTBL4_SIZE (8 * 4) + +#define MT_WTBL1_W0_ADDR_HI GENMASK(15, 0) +#define MT_WTBL1_W0_MUAR_IDX GENMASK(21, 16) +#define MT_WTBL1_W0_RX_CHECK_A1 BIT(22) +#define MT_WTBL1_W0_KEY_IDX GENMASK(24, 23) +#define MT_WTBL1_W0_RX_CHECK_KEY_IDX BIT(25) +#define MT_WTBL1_W0_RX_KEY_VALID BIT(26) +#define MT_WTBL1_W0_RX_IK_VALID BIT(27) +#define MT_WTBL1_W0_RX_VALID BIT(28) +#define MT_WTBL1_W0_RX_CHECK_A2 BIT(29) +#define MT_WTBL1_W0_RX_DATA_VALID BIT(30) +#define MT_WTBL1_W0_WRITE_BURST BIT(31) + +#define MT_WTBL1_W1_ADDR_LO GENMASK(31, 0) + +#define MT_WTBL1_W2_MPDU_DENSITY GENMASK(2, 0) +#define MT_WTBL1_W2_KEY_TYPE GENMASK(6, 3) +#define MT_WTBL1_W2_EVEN_PN BIT(7) +#define MT_WTBL1_W2_TO_DS BIT(8) +#define MT_WTBL1_W2_FROM_DS BIT(9) +#define MT_WTBL1_W2_HEADER_TRANS BIT(10) +#define MT_WTBL1_W2_AMPDU_FACTOR GENMASK(13, 11) +#define MT_WTBL1_W2_PWR_MGMT BIT(14) +#define MT_WTBL1_W2_RDG BIT(15) +#define MT_WTBL1_W2_RTS BIT(16) +#define MT_WTBL1_W2_CFACK BIT(17) +#define MT_WTBL1_W2_RDG_BA BIT(18) +#define MT_WTBL1_W2_SMPS BIT(19) +#define MT_WTBL1_W2_TXS_BAF_REPORT BIT(20) +#define MT_WTBL1_W2_DYN_BW BIT(21) +#define MT_WTBL1_W2_LDPC BIT(22) +#define MT_WTBL1_W2_ITXBF BIT(23) +#define MT_WTBL1_W2_ETXBF BIT(24) +#define MT_WTBL1_W2_TXOP_PS BIT(25) +#define MT_WTBL1_W2_MESH BIT(26) +#define MT_WTBL1_W2_QOS BIT(27) +#define MT_WTBL1_W2_HT BIT(28) +#define MT_WTBL1_W2_VHT BIT(29) +#define MT_WTBL1_W2_ADMISSION_CONTROL BIT(30) +#define MT_WTBL1_W2_GROUP_ID BIT(31) + +#define MT_WTBL1_W3_WTBL2_FRAME_ID GENMASK(10, 0) +#define MT_WTBL1_W3_WTBL2_ENTRY_ID GENMASK(15, 11) +#define MT_WTBL1_W3_WTBL4_FRAME_ID GENMASK(26, 16) +#define MT_WTBL1_W3_CHECK_PER BIT(27) +#define MT_WTBL1_W3_KEEP_I_PSM BIT(28) +#define MT_WTBL1_W3_I_PSM BIT(29) +#define MT_WTBL1_W3_POWER_SAVE BIT(30) +#define MT_WTBL1_W3_SKIP_TX BIT(31) + +#define MT_WTBL1_W4_WTBL3_FRAME_ID GENMASK(10, 0) +#define MT_WTBL1_W4_WTBL3_ENTRY_ID GENMASK(16, 11) +#define MT_WTBL1_W4_WTBL4_ENTRY_ID GENMASK(22, 17) +#define MT_WTBL1_W4_PARTIAL_AID GENMASK(31, 23) + +#define MT_WTBL2_W0_PN_LO GENMASK(31, 0) + +#define MT_WTBL2_W1_PN_HI GENMASK(15, 0) +#define MT_WTBL2_W1_NON_QOS_SEQNO GENMASK(27, 16) + +#define MT_WTBL2_W2_TID0_SN GENMASK(11, 0) +#define MT_WTBL2_W2_TID1_SN GENMASK(23, 12) +#define MT_WTBL2_W2_TID2_SN_LO GENMASK(31, 24) + +#define MT_WTBL2_W3_TID2_SN_HI GENMASK(3, 0) +#define MT_WTBL2_W3_TID3_SN GENMASK(15, 4) +#define MT_WTBL2_W3_TID4_SN GENMASK(27, 16) +#define MT_WTBL2_W3_TID5_SN_LO GENMASK(31, 28) + +#define MT_WTBL2_W4_TID5_SN_HI GENMASK(7, 0) +#define MT_WTBL2_W4_TID6_SN GENMASK(19, 8) +#define MT_WTBL2_W4_TID7_SN GENMASK(31, 20) + +#define MT_WTBL2_W5_TX_COUNT_RATE1 GENMASK(15, 0) +#define MT_WTBL2_W5_FAIL_COUNT_RATE1 GENAMSK(31, 16) + +#define MT_WTBL2_W6_TX_COUNT_RATE2 GENMASK(7, 0) +#define MT_WTBL2_W6_TX_COUNT_RATE3 GENMASK(15, 8) +#define MT_WTBL2_W6_TX_COUNT_RATE4 GENMASK(23, 16) +#define MT_WTBL2_W6_TX_COUNT_RATE5 GENMASK(31, 24) + +#define MT_WTBL2_W7_TX_COUNT_CUR_BW GENMASK(15, 0) +#define MT_WTBL2_W7_FAIL_COUNT_CUR_BW GENMASK(31, 16) + +#define MT_WTBL2_W8_TX_COUNT_OTHER_BW GENMASK(15, 0) +#define MT_WTBL2_W8_FAIL_COUNT_OTHER_BW GENMASK(31, 16) + +#define MT_WTBL2_W9_POWER_OFFSET GENMASK(4, 0) +#define MT_WTBL2_W9_SPATIAL_EXT BIT(5) +#define MT_WTBL2_W9_ANT_PRIORITY GENMASK(8, 6) +#define MT_WTBL2_W9_CC_BW_SEL GENMASK(10, 9) +#define MT_WTBL2_W9_CHANGE_BW_RATE GENMASK(13, 11) +#define MT_WTBL2_W9_BW_CAP GENMASK(15, 14) +#define MT_WTBL2_W9_SHORT_GI_20 BIT(16) +#define MT_WTBL2_W9_SHORT_GI_40 BIT(17) +#define MT_WTBL2_W9_SHORT_GI_80 BIT(18) +#define MT_WTBL2_W9_SHORT_GI_160 BIT(19) +#define MT_WTBL2_W9_MPDU_FAIL_COUNT GENMASK(25, 23) +#define MT_WTBL2_W9_MPDU_OK_COUNT GENMASK(28, 26) +#define MT_WTBL2_W9_RATE_IDX GENMASK(31, 29) + +#define MT_WTBL2_W10_RATE1 GENMASK(11, 0) +#define MT_WTBL2_W10_RATE2 GENMASK(23, 12) +#define MT_WTBL2_W10_RATE3_LO GENMASK(31, 24) + +#define MT_WTBL2_W11_RATE3_HI GENMASK(3, 0) +#define MT_WTBL2_W11_RATE4 GENMASK(15, 4) +#define MT_WTBL2_W11_RATE5 GENMASK(27, 16) +#define MT_WTBL2_W11_RATE6_LO GENMASK(31, 28) + +#define MT_WTBL2_W12_RATE6_HI GENMASK(7, 0) +#define MT_WTBL2_W12_RATE7 GENMASK(19, 8) +#define MT_WTBL2_W12_RATE8 GENMASK(31, 20) + +#define MT_WTBL2_W13_AVG_RCPI0 GENMASK(7, 0) +#define MT_WTBL2_W13_AVG_RCPI1 GENMASK(15, 8) +#define MT_WTBL2_W13_AVG_RCPI2 GENAMSK(23, 16) + +#define MT_WTBL2_W14_CC_NOISE_1S GENMASK(6, 0) +#define MT_WTBL2_W14_CC_NOISE_2S GENMASK(13, 7) +#define MT_WTBL2_W14_CC_NOISE_3S GENMASK(20, 14) +#define MT_WTBL2_W14_CHAN_EST_RMS GENMASK(24, 21) +#define MT_WTBL2_W14_CC_NOISE_SEL BIT(15) +#define MT_WTBL2_W14_ANT_SEL GENMASK(31, 26) + +#define MT_WTBL2_W15_BA_WIN_SIZE GENMASK(2, 0) +#define MT_WTBL2_W15_BA_WIN_SIZE_SHIFT 3 +#define MT_WTBL2_W15_BA_EN_TIDS GENMASK(31, 24) + +#define MT_WTBL1_OR (MT_WTBL1_BASE + 0x2300) +#define MT_WTBL1_OR_PSM_WRITE BIT(31) + +enum mt7603_cipher_type { + MT_CIPHER_NONE, + MT_CIPHER_WEP40, + MT_CIPHER_TKIP, + MT_CIPHER_TKIP_NO_MIC, + MT_CIPHER_AES_CCMP, + MT_CIPHER_WEP104, + MT_CIPHER_BIP_CMAC_128, + MT_CIPHER_WEP128, + MT_CIPHER_WAPI, +}; + +#endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/soc.c b/drivers/net/wireless/mediatek/mt76/mt7603/soc.c new file mode 100644 index 000000000000..b920be1f5718 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7603/soc.c @@ -0,0 +1,85 @@ +/* SPDX-License-Identifier: ISC */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/platform_device.h> + +#include "mt7603.h" + +static int +mt76_wmac_probe(struct platform_device *pdev) +{ + struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + struct mt7603_dev *dev; + void __iomem *mem_base; + struct mt76_dev *mdev; + int irq; + int ret; + + irq = platform_get_irq(pdev, 0); + if (irq < 0) { + dev_err(&pdev->dev, "Failed to get device IRQ\n"); + return irq; + } + + mem_base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(mem_base)) { + dev_err(&pdev->dev, "Failed to get memory resource\n"); + return PTR_ERR(mem_base); + } + + mdev = mt76_alloc_device(&pdev->dev, sizeof(*dev), &mt7603_ops, + &mt7603_drv_ops); + if (!mdev) + return -ENOMEM; + + dev = container_of(mdev, struct mt7603_dev, mt76); + mt76_mmio_init(mdev, mem_base); + + mdev->rev = (mt76_rr(dev, MT_HW_CHIPID) << 16) | + (mt76_rr(dev, MT_HW_REV) & 0xff); + dev_info(mdev->dev, "ASIC revision: %04x\n", mdev->rev); + + ret = devm_request_irq(mdev->dev, irq, mt7603_irq_handler, + IRQF_SHARED, KBUILD_MODNAME, dev); + if (ret) + goto error; + + ret = mt7603_register_device(dev); + if (ret) + goto error; + + return 0; +error: + ieee80211_free_hw(mt76_hw(dev)); + return ret; +} + +static int +mt76_wmac_remove(struct platform_device *pdev) +{ + struct mt76_dev *mdev = platform_get_drvdata(pdev); + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); + + mt7603_unregister_device(dev); + + return 0; +} + +static const struct of_device_id of_wmac_match[] = { + { .compatible = "mediatek,mt7628-wmac" }, + {}, +}; + +MODULE_DEVICE_TABLE(of, of_wmac_match); +MODULE_FIRMWARE(MT7628_FIRMWARE_E1); +MODULE_FIRMWARE(MT7628_FIRMWARE_E2); + +struct platform_driver mt76_wmac_driver = { + .probe = mt76_wmac_probe, + .remove = mt76_wmac_remove, + .driver = { + .name = "mt76_wmac", + .of_match_table = of_wmac_match, + }, +}; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/Makefile b/drivers/net/wireless/mediatek/mt76/mt76x0/Makefile index 20672978dceb..aa22ba954716 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/Makefile @@ -2,11 +2,9 @@ obj-$(CONFIG_MT76x0U) += mt76x0u.o obj-$(CONFIG_MT76x0E) += mt76x0e.o obj-$(CONFIG_MT76x0_COMMON) += mt76x0-common.o -mt76x0-common-y := \ - init.o main.o trace.o eeprom.o phy.o \ - mac.o debugfs.o +mt76x0-common-y := init.o main.o eeprom.o phy.o + mt76x0u-y := usb.o usb_mcu.o mt76x0e-y := pci.o pci_mcu.o # ccflags-y := -DDEBUG -CFLAGS_trace.o := -I$(src) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c deleted file mode 100644 index 3224e5b1a1e5..000000000000 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/debugfs.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org> - * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl> - * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/debugfs.h> - -#include "mt76x0.h" -#include "eeprom.h" - -static int -mt76x0_ampdu_stat_read(struct seq_file *file, void *data) -{ - struct mt76x02_dev *dev = file->private; - int i, j; - -#define stat_printf(grp, off, name) \ - seq_printf(file, #name ":\t%llu\n", dev->stats.grp[off]) - - stat_printf(rx_stat, 0, rx_crc_err); - stat_printf(rx_stat, 1, rx_phy_err); - stat_printf(rx_stat, 2, rx_false_cca); - stat_printf(rx_stat, 3, rx_plcp_err); - stat_printf(rx_stat, 4, rx_fifo_overflow); - stat_printf(rx_stat, 5, rx_duplicate); - - stat_printf(tx_stat, 0, tx_fail_cnt); - stat_printf(tx_stat, 1, tx_bcn_cnt); - stat_printf(tx_stat, 2, tx_success); - stat_printf(tx_stat, 3, tx_retransmit); - stat_printf(tx_stat, 4, tx_zero_len); - stat_printf(tx_stat, 5, tx_underflow); - - stat_printf(aggr_stat, 0, non_aggr_tx); - stat_printf(aggr_stat, 1, aggr_tx); - - stat_printf(zero_len_del, 0, tx_zero_len_del); - stat_printf(zero_len_del, 1, rx_zero_len_del); -#undef stat_printf - - seq_puts(file, "Aggregations stats:\n"); - for (i = 0; i < 4; i++) { - for (j = 0; j < 8; j++) - seq_printf(file, "%08llx ", - dev->stats.aggr_n[i * 8 + j]); - seq_putc(file, '\n'); - } - - seq_printf(file, "recent average AMPDU len: %d\n", - atomic_read(&dev->avg_ampdu_len)); - - return 0; -} - -static int -mt76x0_ampdu_stat_open(struct inode *inode, struct file *f) -{ - return single_open(f, mt76x0_ampdu_stat_read, inode->i_private); -} - -static const struct file_operations fops_ampdu_stat = { - .open = mt76x0_ampdu_stat_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -void mt76x0_init_debugfs(struct mt76x02_dev *dev) -{ - struct dentry *dir; - - dir = mt76_register_debugfs(&dev->mt76); - if (!dir) - return; - - debugfs_create_file("ampdu_stat", S_IRUSR, dir, dev, &fops_ampdu_stat); -} diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c index ab4fd6e0f23a..ab6dfc026acb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c @@ -135,9 +135,6 @@ static s8 mt76x0_get_delta(struct mt76x02_dev *dev) struct cfg80211_chan_def *chandef = &dev->mt76.chandef; u8 val; - if (mt76x0_tssi_enabled(dev)) - return 0; - if (chandef->width == NL80211_CHAN_WIDTH_80) { val = mt76x02_eeprom_get(dev, MT_EE_5G_TARGET_POWER) >> 8; } else if (chandef->width == NL80211_CHAN_WIDTH_40) { @@ -155,13 +152,13 @@ static s8 mt76x0_get_delta(struct mt76x02_dev *dev) return mt76x02_rate_power_val(val); } -void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev) +void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev, + struct ieee80211_channel *chan, + struct mt76_rate_power *t) { - struct ieee80211_channel *chan = dev->mt76.chandef.chan; bool is_2ghz = chan->band == NL80211_BAND_2GHZ; - struct mt76_rate_power *t = &dev->mt76.rate_power; - s8 delta = mt76x0_get_delta(dev); u16 val, addr; + s8 delta; memset(t, 0, sizeof(*t)); @@ -192,7 +189,7 @@ void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev) addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 8 : 0x126; val = mt76x02_eeprom_get(dev, addr); t->ht[4] = t->ht[5] = t->vht[4] = t->vht[5] = s6_to_s8(val); - t->ht[6] = t->vht[6] = s6_to_s8(val >> 8); + t->ht[6] = t->ht[7] = t->vht[6] = t->vht[7] = s6_to_s8(val >> 8); /* ht-vht mcs 1ss 0, 1, 2, 3 stbc */ addr = is_2ghz ? MT_EE_TX_POWER_BYRATE_BASE + 14 : 0xec; @@ -208,33 +205,48 @@ void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev) /* vht mcs 8, 9 5GHz */ val = mt76x02_eeprom_get(dev, 0x132); - t->vht[7] = s6_to_s8(val); - t->vht[8] = s6_to_s8(val >> 8); + t->vht[8] = s6_to_s8(val); + t->vht[9] = s6_to_s8(val >> 8); + delta = mt76x0_tssi_enabled(dev) ? 0 : mt76x0_get_delta(dev); mt76x02_add_rate_power_offset(t, delta); } -void mt76x0_get_power_info(struct mt76x02_dev *dev, u8 *info) +void mt76x0_get_power_info(struct mt76x02_dev *dev, + struct ieee80211_channel *chan, s8 *tp) { struct mt76x0_chan_map { u8 chan; u8 offset; } chan_map[] = { - { 2, 0 }, { 4, 1 }, { 6, 2 }, { 8, 3 }, - { 10, 4 }, { 12, 5 }, { 14, 6 }, { 38, 0 }, - { 44, 1 }, { 48, 2 }, { 54, 3 }, { 60, 4 }, - { 64, 5 }, { 102, 6 }, { 108, 7 }, { 112, 8 }, - { 118, 9 }, { 124, 10 }, { 128, 11 }, { 134, 12 }, - { 140, 13 }, { 151, 14 }, { 157, 15 }, { 161, 16 }, - { 167, 17 }, { 171, 18 }, { 173, 19 }, + { 2, 0 }, { 4, 2 }, { 6, 4 }, { 8, 6 }, + { 10, 8 }, { 12, 10 }, { 14, 12 }, { 38, 0 }, + { 44, 2 }, { 48, 4 }, { 54, 6 }, { 60, 8 }, + { 64, 10 }, { 102, 12 }, { 108, 14 }, { 112, 16 }, + { 118, 18 }, { 124, 20 }, { 128, 22 }, { 134, 24 }, + { 140, 26 }, { 151, 28 }, { 157, 30 }, { 161, 32 }, + { 167, 34 }, { 171, 36 }, { 175, 38 }, }; - struct ieee80211_channel *chan = dev->mt76.chandef.chan; u8 offset, addr; + int i, idx = 0; u16 data; - int i; + + if (mt76x0_tssi_enabled(dev)) { + s8 target_power; + + if (chan->band == NL80211_BAND_5GHZ) + data = mt76x02_eeprom_get(dev, MT_EE_5G_TARGET_POWER); + else + data = mt76x02_eeprom_get(dev, MT_EE_2G_TARGET_POWER); + target_power = (data & 0xff) - dev->mt76.rate_power.ofdm[7]; + *tp = target_power + mt76x0_get_delta(dev); + + return; + } for (i = 0; i < ARRAY_SIZE(chan_map); i++) { - if (chan_map[i].chan <= chan->hw_value) { + if (chan->hw_value <= chan_map[i].chan) { + idx = (chan->hw_value == chan_map[i].chan); offset = chan_map[i].offset; break; } @@ -246,13 +258,16 @@ void mt76x0_get_power_info(struct mt76x02_dev *dev, u8 *info) addr = MT_EE_TX_POWER_DELTA_BW80 + offset; } else { switch (chan->hw_value) { + case 42: + offset = 2; + break; case 58: offset = 8; break; case 106: offset = 14; break; - case 112: + case 122: offset = 20; break; case 155: @@ -265,14 +280,9 @@ void mt76x0_get_power_info(struct mt76x02_dev *dev, u8 *info) } data = mt76x02_eeprom_get(dev, addr); - - info[0] = data; - if (!info[0] || info[0] > 0x3f) - info[0] = 5; - - info[1] = data >> 8; - if (!info[1] || info[1] > 0x3f) - info[1] = 5; + *tp = data >> (8 * idx); + if (*tp < 0 || *tp > 0x3f) + *tp = 5; } static int mt76x0_check_eeprom(struct mt76x02_dev *dev) @@ -340,8 +350,6 @@ int mt76x0_eeprom_init(struct mt76x02_dev *dev) mt76x0_set_freq_offset(dev); mt76x0_set_temp_offset(dev); - dev->mt76.chainmask = 0x0101; - return 0; } diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h index ee9ade9f3c8b..7f73034a23b1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.h @@ -25,8 +25,11 @@ struct mt76x02_dev; int mt76x0_eeprom_init(struct mt76x02_dev *dev); void mt76x0_read_rx_gain(struct mt76x02_dev *dev); -void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev); -void mt76x0_get_power_info(struct mt76x02_dev *dev, u8 *info); +void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev, + struct ieee80211_channel *chan, + struct mt76_rate_power *t); +void mt76x0_get_power_info(struct mt76x02_dev *dev, + struct ieee80211_channel *chan, s8 *tp); static inline s8 s6_to_s8(u32 val) { diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c index 4a9408801260..bcb72e019fd2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/init.c @@ -16,9 +16,9 @@ #include "mt76x0.h" #include "eeprom.h" -#include "trace.h" #include "mcu.h" #include "initvals.h" +#include "../mt76x02_phy.h" static void mt76x0_vht_cap_mask(struct ieee80211_supported_band *sband) { @@ -113,7 +113,7 @@ static int mt76x0_init_bbp(struct mt76x02_dev *dev) { int ret, i; - ret = mt76x0_wait_bbp_ready(dev); + ret = mt76x0_phy_wait_bbp_ready(dev); if (ret) return ret; @@ -134,80 +134,28 @@ static int mt76x0_init_bbp(struct mt76x02_dev *dev) static void mt76x0_init_mac_registers(struct mt76x02_dev *dev) { - u32 reg; - RANDOM_WRITE(dev, common_mac_reg_table); - mt76x02_set_beacon_offsets(dev); - /* Enable PBF and MAC clock SYS_CTRL[11:10] = 0x3 */ RANDOM_WRITE(dev, mt76x0_mac_reg_table); /* Release BBP and MAC reset MAC_SYS_CTRL[1:0] = 0x0 */ - reg = mt76_rr(dev, MT_MAC_SYS_CTRL); - reg &= ~0x3; - mt76_wr(dev, MT_MAC_SYS_CTRL, reg); + mt76_clear(dev, MT_MAC_SYS_CTRL, 0x3); /* Set 0x141C[15:12]=0xF */ - reg = mt76_rr(dev, MT_EXT_CCA_CFG); - reg |= 0x0000F000; - mt76_wr(dev, MT_EXT_CCA_CFG, reg); + mt76_set(dev, MT_EXT_CCA_CFG, 0xf000); mt76_clear(dev, MT_FCE_L2_STUFF, MT_FCE_L2_STUFF_WR_MPDU_LEN_EN); /* - TxRing 9 is for Mgmt frame. - TxRing 8 is for In-band command frame. - WMM_RG0_TXQMA: This register setting is for FCE to define the rule of TxRing 9. - WMM_RG1_TXQMA: This register setting is for FCE to define the rule of TxRing 8. - */ - reg = mt76_rr(dev, MT_WMM_CTRL); - reg &= ~0x000003FF; - reg |= 0x00000201; - mt76_wr(dev, MT_WMM_CTRL, reg); -} - -static int mt76x0_init_wcid_mem(struct mt76x02_dev *dev) -{ - u32 *vals; - int i; - - vals = kmalloc(sizeof(*vals) * MT76_N_WCIDS * 2, GFP_KERNEL); - if (!vals) - return -ENOMEM; - - for (i = 0; i < MT76_N_WCIDS; i++) { - vals[i * 2] = 0xffffffff; - vals[i * 2 + 1] = 0x00ffffff; - } - - mt76_wr_copy(dev, MT_WCID_ADDR_BASE, vals, MT76_N_WCIDS * 2); - kfree(vals); - return 0; -} - -static void mt76x0_init_key_mem(struct mt76x02_dev *dev) -{ - u32 vals[4] = {}; - - mt76_wr_copy(dev, MT_SKEY_MODE_BASE_0, vals, ARRAY_SIZE(vals)); -} - -static int mt76x0_init_wcid_attr_mem(struct mt76x02_dev *dev) -{ - u32 *vals; - int i; - - vals = kmalloc(sizeof(*vals) * MT76_N_WCIDS * 2, GFP_KERNEL); - if (!vals) - return -ENOMEM; - - for (i = 0; i < MT76_N_WCIDS * 2; i++) - vals[i] = 1; - - mt76_wr_copy(dev, MT_WCID_ATTR_BASE, vals, MT76_N_WCIDS * 2); - kfree(vals); - return 0; + * tx_ring 9 is for mgmt frame + * tx_ring 8 is for in-band command frame. + * WMM_RG0_TXQMA: this register setting is for FCE to + * define the rule of tx_ring 9 + * WMM_RG1_TXQMA: this register setting is for FCE to + * define the rule of tx_ring 8 + */ + mt76_rmw(dev, MT_WMM_CTRL, 0x3ff, 0x201); } static void mt76x0_reset_counters(struct mt76x02_dev *dev) @@ -239,6 +187,8 @@ void mt76x0_mac_stop(struct mt76x02_dev *dev) { int i = 200, ok = 0; + mt76_clear(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN); + /* Page count on TxQ */ while (i-- && ((mt76_rr(dev, 0x0438) & 0xffffffff) || (mt76_rr(dev, 0x0a30) & 0x000000ff) || @@ -270,7 +220,7 @@ EXPORT_SYMBOL_GPL(mt76x0_mac_stop); int mt76x0_init_hardware(struct mt76x02_dev *dev) { - int ret; + int ret, i, k; if (!mt76x02_wait_for_wpdma(&dev->mt76, 1000)) return -EIO; @@ -280,7 +230,7 @@ int mt76x0_init_hardware(struct mt76x02_dev *dev) return -ETIMEDOUT; mt76x0_reset_csr_bbp(dev); - ret = mt76x02_mcu_function_select(dev, Q_SELECT, 1, false); + ret = mt76x02_mcu_function_select(dev, Q_SELECT, 1); if (ret) return ret; @@ -295,20 +245,12 @@ int mt76x0_init_hardware(struct mt76x02_dev *dev) dev->mt76.rxfilter = mt76_rr(dev, MT_RX_FILTR_CFG); - ret = mt76x0_init_wcid_mem(dev); - if (ret) - return ret; + for (i = 0; i < 16; i++) + for (k = 0; k < 4; k++) + mt76x02_mac_shared_key_setup(dev, i, k, NULL); - mt76x0_init_key_mem(dev); - - ret = mt76x0_init_wcid_attr_mem(dev); - if (ret) - return ret; - - mt76_clear(dev, MT_BEACON_TIME_CFG, (MT_BEACON_TIME_CFG_TIMER_EN | - MT_BEACON_TIME_CFG_SYNC_MODE | - MT_BEACON_TIME_CFG_TBTT_EN | - MT_BEACON_TIME_CFG_BEACON_TX)); + for (i = 0; i < 256; i++) + mt76x02_mac_wcid_setup(dev, i, 0, NULL); mt76x0_reset_counters(dev); @@ -317,79 +259,53 @@ int mt76x0_init_hardware(struct mt76x02_dev *dev) return ret; mt76x0_phy_init(dev); + mt76x02_init_beacon_config(dev); return 0; } EXPORT_SYMBOL_GPL(mt76x0_init_hardware); -struct mt76x02_dev * -mt76x0_alloc_device(struct device *pdev, - const struct mt76_driver_ops *drv_ops, - const struct ieee80211_ops *ops) +static void +mt76x0_init_txpower(struct mt76x02_dev *dev, + struct ieee80211_supported_band *sband) { - struct mt76x02_dev *dev; - struct mt76_dev *mdev; - - mdev = mt76_alloc_device(sizeof(*dev), ops); - if (!mdev) - return NULL; + struct ieee80211_channel *chan; + struct mt76_rate_power t; + s8 tp; + int i; - mdev->dev = pdev; - mdev->drv = drv_ops; + for (i = 0; i < sband->n_channels; i++) { + chan = &sband->channels[i]; - dev = container_of(mdev, struct mt76x02_dev, mt76); - mutex_init(&dev->phy_mutex); - atomic_set(&dev->avg_ampdu_len, 1); + mt76x0_get_tx_power_per_rate(dev, chan, &t); + mt76x0_get_power_info(dev, chan, &tp); - return dev; + chan->max_power = (mt76x02_get_max_rate_power(&t) + tp) / 2; + } } -EXPORT_SYMBOL_GPL(mt76x0_alloc_device); int mt76x0_register_device(struct mt76x02_dev *dev) { - struct mt76_dev *mdev = &dev->mt76; - struct ieee80211_hw *hw = mdev->hw; - struct wiphy *wiphy = hw->wiphy; int ret; - /* Reserve WCID 0 for mcast - thanks to this APs WCID will go to - * entry no. 1 like it does in the vendor driver. - */ - mdev->wcid_mask[0] |= 1; - - /* init fake wcid for monitor interfaces */ - mdev->global_wcid.idx = 0xff; - mdev->global_wcid.hw_key_idx = -1; - - /* init antenna configuration */ - mdev->antenna_mask = 1; - - hw->queues = 4; - hw->max_rates = 1; - hw->max_report_rates = 7; - hw->max_rate_tries = 1; - hw->extra_tx_headroom = 2; - if (mt76_is_usb(dev)) - hw->extra_tx_headroom += sizeof(struct mt76x02_txwi) + - MT_DMA_HDR_LEN; + mt76x02_init_device(dev); + mt76x02_config_mac_addr_list(dev); - hw->sta_data_size = sizeof(struct mt76x02_sta); - hw->vif_data_size = sizeof(struct mt76x02_vif); - - wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); - - INIT_DELAYED_WORK(&dev->mac_work, mt76x0_mac_work); - - ret = mt76_register_device(mdev, true, mt76x02_rates, + ret = mt76_register_device(&dev->mt76, true, mt76x02_rates, ARRAY_SIZE(mt76x02_rates)); if (ret) return ret; - /* overwrite unsupported features */ - if (mdev->cap.has_5ghz) + if (dev->mt76.cap.has_5ghz) { + /* overwrite unsupported features */ mt76x0_vht_cap_mask(&dev->mt76.sband_5g.sband); + mt76x0_init_txpower(dev, &dev->mt76.sband_5g.sband); + } + + if (dev->mt76.cap.has_2ghz) + mt76x0_init_txpower(dev, &dev->mt76.sband_2g.sband); - mt76x0_init_debugfs(dev); + mt76x02_init_debugfs(dev); return 0; } diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h b/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h index 236dce6860b4..736f81752b5b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/initvals.h @@ -37,16 +37,16 @@ static const struct mt76_reg_pair common_mac_reg_table[] = { { MT_PBF_RX_MAX_PCNT, 0x0000fe9f }, { MT_TX_RETRY_CFG, 0x47d01f0f }, { MT_AUTO_RSP_CFG, 0x00000013 }, - { MT_CCK_PROT_CFG, 0x05740003 }, - { MT_OFDM_PROT_CFG, 0x05740003 }, + { MT_CCK_PROT_CFG, 0x07f40003 }, + { MT_OFDM_PROT_CFG, 0x07f42004 }, { MT_PBF_CFG, 0x00f40006 }, { MT_WPDMA_GLO_CFG, 0x00000030 }, - { MT_GF20_PROT_CFG, 0x01744004 }, - { MT_GF40_PROT_CFG, 0x03f44084 }, - { MT_MM20_PROT_CFG, 0x01744004 }, - { MT_MM40_PROT_CFG, 0x03f54084 }, + { MT_GF20_PROT_CFG, 0x01742004 }, + { MT_GF40_PROT_CFG, 0x03f42084 }, + { MT_MM20_PROT_CFG, 0x01742004 }, + { MT_MM40_PROT_CFG, 0x03f42084 }, { MT_TXOP_CTRL_CFG, 0x0000583f }, - { MT_TX_RTS_CFG, 0x00092b20 }, + { MT_TX_RTS_CFG, 0x00ffff20 }, { MT_EXP_ACK_TIME, 0x002400ca }, { MT_TXOP_HLDR_ET, 0x00000002 }, { MT_XIFS_TIME_CFG, 0x33a41010 }, @@ -85,6 +85,10 @@ static const struct mt76_reg_pair mt76x0_mac_reg_table[] = { { MT_HT_CTRL_CFG, 0x000001FF }, { MT_TXOP_HLDR_ET, 0x00000000 }, { MT_PN_PAD_MODE, 0x00000003 }, + { MT_TX_PROT_CFG6, 0xe3f42004 }, + { MT_TX_PROT_CFG7, 0xe3f42084 }, + { MT_TX_PROT_CFG8, 0xe3f42104 }, + { MT_VHT_HT_FBK_CFG1, 0xedcba980 }, }; static const struct mt76_reg_pair mt76x0_bbp_init_tab[] = { diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/initvals_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x0/initvals_phy.h index 95d43efc1f3d..56c6fa73daf5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/initvals_phy.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/initvals_phy.h @@ -16,757 +16,626 @@ #ifndef __MT76X0U_PHY_INITVALS_H #define __MT76X0U_PHY_INITVALS_H -#define RF_REG_PAIR(bank, reg, value) \ - { (bank) << 16 | (reg), value } - - static const struct mt76_reg_pair mt76x0_rf_central_tab[] = { -/* - Bank 0 - For central blocks: BG, PLL, XTAL, LO, ADC/DAC -*/ - { MT_RF(0, 1), 0x01}, - { MT_RF(0, 2), 0x11}, - - /* - R3 ~ R7: VCO Cal. - */ - { MT_RF(0, 3), 0x73}, /* VCO Freq Cal - No Bypass, VCO Amp Cal - No Bypass */ - { MT_RF(0, 4), 0x30}, /* R4 b<7>=1, VCO cal */ - { MT_RF(0, 5), 0x00}, - { MT_RF(0, 6), 0x41}, /* Set the open loop amplitude to middle since bypassing amplitude calibration */ - { MT_RF(0, 7), 0x00}, - - /* - XO - */ - { MT_RF(0, 8), 0x00}, - { MT_RF(0, 9), 0x00}, - { MT_RF(0, 10), 0x0C}, - { MT_RF(0, 11), 0x00}, - { MT_RF(0, 12), 0x00}, - - /* - BG - */ - { MT_RF(0, 13), 0x00}, - { MT_RF(0, 14), 0x00}, - { MT_RF(0, 15), 0x00}, - - /* - LDO - */ - { MT_RF(0, 19), 0x20}, - /* - XO - */ - { MT_RF(0, 20), 0x22}, - { MT_RF(0, 21), 0x12}, - { MT_RF(0, 23), 0x00}, - { MT_RF(0, 24), 0x33}, /* See band selection for R24<1:0> */ - { MT_RF(0, 25), 0x00}, - - /* - PLL, See Freq Selection - */ - { MT_RF(0, 26), 0x00}, - { MT_RF(0, 27), 0x00}, - { MT_RF(0, 28), 0x00}, - { MT_RF(0, 29), 0x00}, - { MT_RF(0, 30), 0x00}, - { MT_RF(0, 31), 0x00}, - { MT_RF(0, 32), 0x00}, - { MT_RF(0, 33), 0x00}, - { MT_RF(0, 34), 0x00}, - { MT_RF(0, 35), 0x00}, - { MT_RF(0, 36), 0x00}, - { MT_RF(0, 37), 0x00}, - - /* - LO Buffer - */ - { MT_RF(0, 38), 0x2F}, - - /* - Test Ports - */ - { MT_RF(0, 64), 0x00}, - { MT_RF(0, 65), 0x80}, - { MT_RF(0, 66), 0x01}, - { MT_RF(0, 67), 0x04}, - - /* - ADC/DAC - */ - { MT_RF(0, 68), 0x00}, - { MT_RF(0, 69), 0x08}, - { MT_RF(0, 70), 0x08}, - { MT_RF(0, 71), 0x40}, - { MT_RF(0, 72), 0xD0}, - { MT_RF(0, 73), 0x93}, + { MT_RF(0, 1), 0x01 }, + { MT_RF(0, 2), 0x11 }, + /* R3 ~ R7: VCO Cal */ + { MT_RF(0, 3), 0x73 }, /* VCO Freq Cal */ + { MT_RF(0, 4), 0x30 }, /* R4 b<7>=1, VCO cal */ + { MT_RF(0, 5), 0x00 }, + { MT_RF(0, 6), 0x41 }, + { MT_RF(0, 7), 0x00 }, + { MT_RF(0, 8), 0x00 }, + { MT_RF(0, 9), 0x00 }, + { MT_RF(0, 10), 0x0C }, + { MT_RF(0, 11), 0x00 }, + { MT_RF(0, 12), 0x00 }, + /* BG */ + { MT_RF(0, 13), 0x00 }, + { MT_RF(0, 14), 0x00 }, + { MT_RF(0, 15), 0x00 }, + /* LDO */ + { MT_RF(0, 19), 0x20 }, + { MT_RF(0, 20), 0x22 }, + { MT_RF(0, 21), 0x12 }, + { MT_RF(0, 23), 0x00 }, + { MT_RF(0, 24), 0x33 }, + { MT_RF(0, 25), 0x00 }, + /* PLL */ + { MT_RF(0, 26), 0x00 }, + { MT_RF(0, 27), 0x00 }, + { MT_RF(0, 28), 0x00 }, + { MT_RF(0, 29), 0x00 }, + { MT_RF(0, 30), 0x00 }, + { MT_RF(0, 31), 0x00 }, + { MT_RF(0, 32), 0x00 }, + { MT_RF(0, 33), 0x00 }, + { MT_RF(0, 34), 0x00 }, + { MT_RF(0, 35), 0x00 }, + { MT_RF(0, 36), 0x00 }, + { MT_RF(0, 37), 0x00 }, + /* LO Buffer */ + { MT_RF(0, 38), 0x2F }, + /* Test Ports */ + { MT_RF(0, 64), 0x00 }, + { MT_RF(0, 65), 0x80 }, + { MT_RF(0, 66), 0x01 }, + { MT_RF(0, 67), 0x04 }, + /* ADC-DAC */ + { MT_RF(0, 68), 0x00 }, + { MT_RF(0, 69), 0x08 }, + { MT_RF(0, 70), 0x08 }, + { MT_RF(0, 71), 0x40 }, + { MT_RF(0, 72), 0xD0 }, + { MT_RF(0, 73), 0x93 }, }; static const struct mt76_reg_pair mt76x0_rf_2g_channel_0_tab[] = { -/* - Bank 5 - Channel 0 2G RF registers -*/ - /* - RX logic operation - */ - /* RF_R00 Change in SelectBand6590 */ - - { MT_RF(5, 2), 0x0C}, /* 5G+2G (MT7610U) */ - { MT_RF(5, 3), 0x00}, - - /* - TX logic operation - */ - { MT_RF(5, 4), 0x00}, - { MT_RF(5, 5), 0x84}, - { MT_RF(5, 6), 0x02}, - - /* - LDO - */ - { MT_RF(5, 7), 0x00}, - { MT_RF(5, 8), 0x00}, - { MT_RF(5, 9), 0x00}, - - /* - RX - */ - { MT_RF(5, 10), 0x51}, - { MT_RF(5, 11), 0x22}, - { MT_RF(5, 12), 0x22}, - { MT_RF(5, 13), 0x0F}, - { MT_RF(5, 14), 0x47}, /* Increase mixer current for more gain */ - { MT_RF(5, 15), 0x25}, - { MT_RF(5, 16), 0xC7}, /* Tune LNA2 tank */ - { MT_RF(5, 17), 0x00}, - { MT_RF(5, 18), 0x00}, - { MT_RF(5, 19), 0x30}, /* Improve max Pin */ - { MT_RF(5, 20), 0x33}, - { MT_RF(5, 21), 0x02}, - { MT_RF(5, 22), 0x32}, /* Tune LNA1 tank */ - { MT_RF(5, 23), 0x00}, - { MT_RF(5, 24), 0x25}, - { MT_RF(5, 26), 0x00}, - { MT_RF(5, 27), 0x12}, - { MT_RF(5, 28), 0x0F}, - { MT_RF(5, 29), 0x00}, - - /* - LOGEN - */ - { MT_RF(5, 30), 0x51}, /* Tune LOGEN tank */ - { MT_RF(5, 31), 0x35}, - { MT_RF(5, 32), 0x31}, - { MT_RF(5, 33), 0x31}, - { MT_RF(5, 34), 0x34}, - { MT_RF(5, 35), 0x03}, - { MT_RF(5, 36), 0x00}, - - /* - TX - */ - { MT_RF(5, 37), 0xDD}, /* Improve 3.2GHz spur */ - { MT_RF(5, 38), 0xB3}, - { MT_RF(5, 39), 0x33}, - { MT_RF(5, 40), 0xB1}, - { MT_RF(5, 41), 0x71}, - { MT_RF(5, 42), 0xF2}, - { MT_RF(5, 43), 0x47}, - { MT_RF(5, 44), 0x77}, - { MT_RF(5, 45), 0x0E}, - { MT_RF(5, 46), 0x10}, - { MT_RF(5, 47), 0x00}, - { MT_RF(5, 48), 0x53}, - { MT_RF(5, 49), 0x03}, - { MT_RF(5, 50), 0xEF}, - { MT_RF(5, 51), 0xC7}, - { MT_RF(5, 52), 0x62}, - { MT_RF(5, 53), 0x62}, - { MT_RF(5, 54), 0x00}, - { MT_RF(5, 55), 0x00}, - { MT_RF(5, 56), 0x0F}, - { MT_RF(5, 57), 0x0F}, - { MT_RF(5, 58), 0x16}, - { MT_RF(5, 59), 0x16}, - { MT_RF(5, 60), 0x10}, - { MT_RF(5, 61), 0x10}, - { MT_RF(5, 62), 0xD0}, - { MT_RF(5, 63), 0x6C}, - { MT_RF(5, 64), 0x58}, - { MT_RF(5, 65), 0x58}, - { MT_RF(5, 66), 0xF2}, - { MT_RF(5, 67), 0xE8}, - { MT_RF(5, 68), 0xF0}, - { MT_RF(5, 69), 0xF0}, - { MT_RF(5, 127), 0x04}, + /* RX logic operation */ + { MT_RF(5, 2), 0x0C }, /* 5G+2G */ + { MT_RF(5, 3), 0x00 }, + /* TX logic operation */ + { MT_RF(5, 4), 0x00 }, + { MT_RF(5, 5), 0x84 }, + { MT_RF(5, 6), 0x02 }, + /* LDO */ + { MT_RF(5, 7), 0x00 }, + { MT_RF(5, 8), 0x00 }, + { MT_RF(5, 9), 0x00 }, + /* RX */ + { MT_RF(5, 10), 0x51 }, + { MT_RF(5, 11), 0x22 }, + { MT_RF(5, 12), 0x22 }, + { MT_RF(5, 13), 0x0F }, + { MT_RF(5, 14), 0x47 }, + { MT_RF(5, 15), 0x25 }, + { MT_RF(5, 16), 0xC7 }, + { MT_RF(5, 17), 0x00 }, + { MT_RF(5, 18), 0x00 }, + { MT_RF(5, 19), 0x30 }, + { MT_RF(5, 20), 0x33 }, + { MT_RF(5, 21), 0x02 }, + { MT_RF(5, 22), 0x32 }, + { MT_RF(5, 23), 0x00 }, + { MT_RF(5, 24), 0x25 }, + { MT_RF(5, 26), 0x00 }, + { MT_RF(5, 27), 0x12 }, + { MT_RF(5, 28), 0x0F }, + { MT_RF(5, 29), 0x00 }, + /* LOGEN */ + { MT_RF(5, 30), 0x51 }, + { MT_RF(5, 31), 0x35 }, + { MT_RF(5, 32), 0x31 }, + { MT_RF(5, 33), 0x31 }, + { MT_RF(5, 34), 0x34 }, + { MT_RF(5, 35), 0x03 }, + { MT_RF(5, 36), 0x00 }, + /* TX */ + { MT_RF(5, 37), 0xDD }, + { MT_RF(5, 38), 0xB3 }, + { MT_RF(5, 39), 0x33 }, + { MT_RF(5, 40), 0xB1 }, + { MT_RF(5, 41), 0x71 }, + { MT_RF(5, 42), 0xF2 }, + { MT_RF(5, 43), 0x47 }, + { MT_RF(5, 44), 0x77 }, + { MT_RF(5, 45), 0x0E }, + { MT_RF(5, 46), 0x10 }, + { MT_RF(5, 47), 0x00 }, + { MT_RF(5, 48), 0x53 }, + { MT_RF(5, 49), 0x03 }, + { MT_RF(5, 50), 0xEF }, + { MT_RF(5, 51), 0xC7 }, + { MT_RF(5, 52), 0x62 }, + { MT_RF(5, 53), 0x62 }, + { MT_RF(5, 54), 0x00 }, + { MT_RF(5, 55), 0x00 }, + { MT_RF(5, 56), 0x0F }, + { MT_RF(5, 57), 0x0F }, + { MT_RF(5, 58), 0x16 }, + { MT_RF(5, 59), 0x16 }, + { MT_RF(5, 60), 0x10 }, + { MT_RF(5, 61), 0x10 }, + { MT_RF(5, 62), 0xD0 }, + { MT_RF(5, 63), 0x6C }, + { MT_RF(5, 64), 0x58 }, + { MT_RF(5, 65), 0x58 }, + { MT_RF(5, 66), 0xF2 }, + { MT_RF(5, 67), 0xE8 }, + { MT_RF(5, 68), 0xF0 }, + { MT_RF(5, 69), 0xF0 }, + { MT_RF(5, 127), 0x04 }, }; static const struct mt76_reg_pair mt76x0_rf_5g_channel_0_tab[] = { -/* - Bank 6 - Channel 0 5G RF registers -*/ - /* - RX logic operation - */ - /* RF_R00 Change in SelectBandmt76x0 */ - - { MT_RF(6, 2), 0x0C}, - { MT_RF(6, 3), 0x00}, - - /* - TX logic operation - */ - { MT_RF(6, 4), 0x00}, - { MT_RF(6, 5), 0x84}, - { MT_RF(6, 6), 0x02}, - - /* - LDO - */ - { MT_RF(6, 7), 0x00}, - { MT_RF(6, 8), 0x00}, - { MT_RF(6, 9), 0x00}, - - /* - RX - */ - { MT_RF(6, 10), 0x00}, - { MT_RF(6, 11), 0x01}, - - { MT_RF(6, 13), 0x23}, - { MT_RF(6, 14), 0x00}, - { MT_RF(6, 15), 0x04}, - { MT_RF(6, 16), 0x22}, - - { MT_RF(6, 18), 0x08}, - { MT_RF(6, 19), 0x00}, - { MT_RF(6, 20), 0x00}, - { MT_RF(6, 21), 0x00}, - { MT_RF(6, 22), 0xFB}, - - /* - LOGEN5G - */ - { MT_RF(6, 25), 0x76}, - { MT_RF(6, 26), 0x24}, - { MT_RF(6, 27), 0x04}, - { MT_RF(6, 28), 0x00}, - { MT_RF(6, 29), 0x00}, - - /* - TX - */ - { MT_RF(6, 37), 0xBB}, - { MT_RF(6, 38), 0xB3}, - - { MT_RF(6, 40), 0x33}, - { MT_RF(6, 41), 0x33}, - - { MT_RF(6, 43), 0x03}, - { MT_RF(6, 44), 0xB3}, - - { MT_RF(6, 46), 0x17}, - { MT_RF(6, 47), 0x0E}, - { MT_RF(6, 48), 0x10}, - { MT_RF(6, 49), 0x07}, - - { MT_RF(6, 62), 0x00}, - { MT_RF(6, 63), 0x00}, - { MT_RF(6, 64), 0xF1}, - { MT_RF(6, 65), 0x0F}, + /* RX logic operation */ + { MT_RF(6, 2), 0x0C }, + { MT_RF(6, 3), 0x00 }, + /* TX logic operation */ + { MT_RF(6, 4), 0x00 }, + { MT_RF(6, 5), 0x84 }, + { MT_RF(6, 6), 0x02 }, + /* LDO */ + { MT_RF(6, 7), 0x00 }, + { MT_RF(6, 8), 0x00 }, + { MT_RF(6, 9), 0x00 }, + /* RX */ + { MT_RF(6, 10), 0x00 }, + { MT_RF(6, 11), 0x01 }, + { MT_RF(6, 13), 0x23 }, + { MT_RF(6, 14), 0x00 }, + { MT_RF(6, 15), 0x04 }, + { MT_RF(6, 16), 0x22 }, + { MT_RF(6, 18), 0x08 }, + { MT_RF(6, 19), 0x00 }, + { MT_RF(6, 20), 0x00 }, + { MT_RF(6, 21), 0x00 }, + { MT_RF(6, 22), 0xFB }, + /* LOGEN5G */ + { MT_RF(6, 25), 0x76 }, + { MT_RF(6, 26), 0x24 }, + { MT_RF(6, 27), 0x04 }, + { MT_RF(6, 28), 0x00 }, + { MT_RF(6, 29), 0x00 }, + /* TX */ + { MT_RF(6, 37), 0xBB }, + { MT_RF(6, 38), 0xB3 }, + { MT_RF(6, 40), 0x33 }, + { MT_RF(6, 41), 0x33 }, + { MT_RF(6, 43), 0x03 }, + { MT_RF(6, 44), 0xB3 }, + { MT_RF(6, 46), 0x17 }, + { MT_RF(6, 47), 0x0E }, + { MT_RF(6, 48), 0x10 }, + { MT_RF(6, 49), 0x07 }, + { MT_RF(6, 62), 0x00 }, + { MT_RF(6, 63), 0x00 }, + { MT_RF(6, 64), 0xF1 }, + { MT_RF(6, 65), 0x0F }, }; static const struct mt76_reg_pair mt76x0_rf_vga_channel_0_tab[] = { -/* - Bank 7 - Channel 0 VGA RF registers -*/ /* E3 CR */ - { MT_RF(7, 0), 0x47}, /* Allow BBP/MAC to do calibration */ - { MT_RF(7, 1), 0x00}, - { MT_RF(7, 2), 0x00}, - { MT_RF(7, 3), 0x00}, - { MT_RF(7, 4), 0x00}, - - { MT_RF(7, 10), 0x13}, - { MT_RF(7, 11), 0x0F}, - { MT_RF(7, 12), 0x13}, /* For dcoc */ - { MT_RF(7, 13), 0x13}, /* For dcoc */ - { MT_RF(7, 14), 0x13}, /* For dcoc */ - { MT_RF(7, 15), 0x20}, /* For dcoc */ - { MT_RF(7, 16), 0x22}, /* For dcoc */ - - { MT_RF(7, 17), 0x7C}, - - { MT_RF(7, 18), 0x00}, - { MT_RF(7, 19), 0x00}, - { MT_RF(7, 20), 0x00}, - { MT_RF(7, 21), 0xF1}, - { MT_RF(7, 22), 0x11}, - { MT_RF(7, 23), 0xC2}, - { MT_RF(7, 24), 0x41}, - { MT_RF(7, 25), 0x20}, - { MT_RF(7, 26), 0x40}, - { MT_RF(7, 27), 0xD7}, - { MT_RF(7, 28), 0xA2}, - { MT_RF(7, 29), 0x60}, - { MT_RF(7, 30), 0x49}, - { MT_RF(7, 31), 0x20}, - { MT_RF(7, 32), 0x44}, - { MT_RF(7, 33), 0xC1}, - { MT_RF(7, 34), 0x60}, - { MT_RF(7, 35), 0xC0}, - - { MT_RF(7, 61), 0x01}, - - { MT_RF(7, 72), 0x3C}, - { MT_RF(7, 73), 0x34}, - { MT_RF(7, 74), 0x00}, + { MT_RF(7, 0), 0x47 }, + { MT_RF(7, 1), 0x00 }, + { MT_RF(7, 2), 0x00 }, + { MT_RF(7, 3), 0x00 }, + { MT_RF(7, 4), 0x00 }, + { MT_RF(7, 10), 0x13 }, + { MT_RF(7, 11), 0x0F }, + { MT_RF(7, 12), 0x13 }, + { MT_RF(7, 13), 0x13 }, + { MT_RF(7, 14), 0x13 }, + { MT_RF(7, 15), 0x20 }, + { MT_RF(7, 16), 0x22 }, + { MT_RF(7, 17), 0x7C }, + { MT_RF(7, 18), 0x00 }, + { MT_RF(7, 19), 0x00 }, + { MT_RF(7, 20), 0x00 }, + { MT_RF(7, 21), 0xF1 }, + { MT_RF(7, 22), 0x11 }, + { MT_RF(7, 23), 0xC2 }, + { MT_RF(7, 24), 0x41 }, + { MT_RF(7, 25), 0x20 }, + { MT_RF(7, 26), 0x40 }, + { MT_RF(7, 27), 0xD7 }, + { MT_RF(7, 28), 0xA2 }, + { MT_RF(7, 29), 0x60 }, + { MT_RF(7, 30), 0x49 }, + { MT_RF(7, 31), 0x20 }, + { MT_RF(7, 32), 0x44 }, + { MT_RF(7, 33), 0xC1 }, + { MT_RF(7, 34), 0x60 }, + { MT_RF(7, 35), 0xC0 }, + { MT_RF(7, 61), 0x01 }, + { MT_RF(7, 72), 0x3C }, + { MT_RF(7, 73), 0x34 }, + { MT_RF(7, 74), 0x00 }, }; static const struct mt76x0_rf_switch_item mt76x0_rf_bw_switch_tab[] = { - /* Bank, Register, Bw/Band, Value */ - { MT_RF(0, 17), RF_G_BAND | RF_BW_20, 0x00}, - { MT_RF(0, 17), RF_G_BAND | RF_BW_40, 0x00}, - { MT_RF(0, 17), RF_A_BAND | RF_BW_20, 0x00}, - { MT_RF(0, 17), RF_A_BAND | RF_BW_40, 0x00}, - { MT_RF(0, 17), RF_A_BAND | RF_BW_80, 0x00}, - - /* TODO: need to check B7.R6 & B7.R7 setting for 2.4G again @20121112 */ - { MT_RF(7, 6), RF_G_BAND | RF_BW_20, 0x40}, - { MT_RF(7, 6), RF_G_BAND | RF_BW_40, 0x1C}, - { MT_RF(7, 6), RF_A_BAND | RF_BW_20, 0x40}, - { MT_RF(7, 6), RF_A_BAND | RF_BW_40, 0x20}, - { MT_RF(7, 6), RF_A_BAND | RF_BW_80, 0x10}, - - { MT_RF(7, 7), RF_G_BAND | RF_BW_20, 0x40}, - { MT_RF(7, 7), RF_G_BAND | RF_BW_40, 0x20}, - { MT_RF(7, 7), RF_A_BAND | RF_BW_20, 0x40}, - { MT_RF(7, 7), RF_A_BAND | RF_BW_40, 0x20}, - { MT_RF(7, 7), RF_A_BAND | RF_BW_80, 0x10}, - - { MT_RF(7, 8), RF_G_BAND | RF_BW_20, 0x03}, - { MT_RF(7, 8), RF_G_BAND | RF_BW_40, 0x01}, - { MT_RF(7, 8), RF_A_BAND | RF_BW_20, 0x03}, - { MT_RF(7, 8), RF_A_BAND | RF_BW_40, 0x01}, - { MT_RF(7, 8), RF_A_BAND | RF_BW_80, 0x00}, - - /* TODO: need to check B7.R58 & B7.R59 setting for 2.4G again @20121112 */ - { MT_RF(7, 58), RF_G_BAND | RF_BW_20, 0x40}, - { MT_RF(7, 58), RF_G_BAND | RF_BW_40, 0x40}, - { MT_RF(7, 58), RF_A_BAND | RF_BW_20, 0x40}, - { MT_RF(7, 58), RF_A_BAND | RF_BW_40, 0x40}, - { MT_RF(7, 58), RF_A_BAND | RF_BW_80, 0x10}, - - { MT_RF(7, 59), RF_G_BAND | RF_BW_20, 0x40}, - { MT_RF(7, 59), RF_G_BAND | RF_BW_40, 0x40}, - { MT_RF(7, 59), RF_A_BAND | RF_BW_20, 0x40}, - { MT_RF(7, 59), RF_A_BAND | RF_BW_40, 0x40}, - { MT_RF(7, 59), RF_A_BAND | RF_BW_80, 0x10}, - - { MT_RF(7, 60), RF_G_BAND | RF_BW_20, 0xAA}, - { MT_RF(7, 60), RF_G_BAND | RF_BW_40, 0xAA}, - { MT_RF(7, 60), RF_A_BAND | RF_BW_20, 0xAA}, - { MT_RF(7, 60), RF_A_BAND | RF_BW_40, 0xAA}, - { MT_RF(7, 60), RF_A_BAND | RF_BW_80, 0xAA}, - - { MT_RF(7, 76), RF_BW_20, 0x40}, - { MT_RF(7, 76), RF_BW_40, 0x40}, - { MT_RF(7, 76), RF_BW_80, 0x10}, - - { MT_RF(7, 77), RF_BW_20, 0x40}, - { MT_RF(7, 77), RF_BW_40, 0x40}, - { MT_RF(7, 77), RF_BW_80, 0x10}, + /* bank, reg bw/band value */ + { MT_RF(0, 17), RF_G_BAND | RF_BW_20, 0x00 }, + { MT_RF(0, 17), RF_G_BAND | RF_BW_40, 0x00 }, + { MT_RF(0, 17), RF_A_BAND | RF_BW_20, 0x00 }, + { MT_RF(0, 17), RF_A_BAND | RF_BW_40, 0x00 }, + { MT_RF(0, 17), RF_A_BAND | RF_BW_80, 0x00 }, + { MT_RF(7, 6), RF_G_BAND | RF_BW_20, 0x40 }, + { MT_RF(7, 6), RF_G_BAND | RF_BW_40, 0x1C }, + { MT_RF(7, 6), RF_A_BAND | RF_BW_20, 0x40 }, + { MT_RF(7, 6), RF_A_BAND | RF_BW_40, 0x20 }, + { MT_RF(7, 6), RF_A_BAND | RF_BW_80, 0x10 }, + { MT_RF(7, 7), RF_G_BAND | RF_BW_20, 0x40 }, + { MT_RF(7, 7), RF_G_BAND | RF_BW_40, 0x20 }, + { MT_RF(7, 7), RF_A_BAND | RF_BW_20, 0x40 }, + { MT_RF(7, 7), RF_A_BAND | RF_BW_40, 0x20 }, + { MT_RF(7, 7), RF_A_BAND | RF_BW_80, 0x10 }, + { MT_RF(7, 8), RF_G_BAND | RF_BW_20, 0x03 }, + { MT_RF(7, 8), RF_G_BAND | RF_BW_40, 0x01 }, + { MT_RF(7, 8), RF_A_BAND | RF_BW_20, 0x03 }, + { MT_RF(7, 8), RF_A_BAND | RF_BW_40, 0x01 }, + { MT_RF(7, 8), RF_A_BAND | RF_BW_80, 0x00 }, + { MT_RF(7, 58), RF_G_BAND | RF_BW_20, 0x40 }, + { MT_RF(7, 58), RF_G_BAND | RF_BW_40, 0x40 }, + { MT_RF(7, 58), RF_A_BAND | RF_BW_20, 0x40 }, + { MT_RF(7, 58), RF_A_BAND | RF_BW_40, 0x40 }, + { MT_RF(7, 58), RF_A_BAND | RF_BW_80, 0x10 }, + { MT_RF(7, 59), RF_G_BAND | RF_BW_20, 0x40 }, + { MT_RF(7, 59), RF_G_BAND | RF_BW_40, 0x40 }, + { MT_RF(7, 59), RF_A_BAND | RF_BW_20, 0x40 }, + { MT_RF(7, 59), RF_A_BAND | RF_BW_40, 0x40 }, + { MT_RF(7, 59), RF_A_BAND | RF_BW_80, 0x10 }, + { MT_RF(7, 60), RF_G_BAND | RF_BW_20, 0xAA }, + { MT_RF(7, 60), RF_G_BAND | RF_BW_40, 0xAA }, + { MT_RF(7, 60), RF_A_BAND | RF_BW_20, 0xAA }, + { MT_RF(7, 60), RF_A_BAND | RF_BW_40, 0xAA }, + { MT_RF(7, 60), RF_A_BAND | RF_BW_80, 0xAA }, + { MT_RF(7, 76), RF_BW_20, 0x40 }, + { MT_RF(7, 76), RF_BW_40, 0x40 }, + { MT_RF(7, 76), RF_BW_80, 0x10 }, + { MT_RF(7, 77), RF_BW_20, 0x40 }, + { MT_RF(7, 77), RF_BW_40, 0x40 }, + { MT_RF(7, 77), RF_BW_80, 0x10 }, }; static const struct mt76x0_rf_switch_item mt76x0_rf_band_switch_tab[] = { - /* Bank, Register, Bw/Band, Value */ - { MT_RF(0, 16), RF_G_BAND, 0x20}, - { MT_RF(0, 16), RF_A_BAND, 0x20}, - - { MT_RF(0, 18), RF_G_BAND, 0x00}, - { MT_RF(0, 18), RF_A_BAND, 0x00}, - - { MT_RF(0, 39), RF_G_BAND, 0x36}, - { MT_RF(0, 39), RF_A_BAND_LB, 0x34}, - { MT_RF(0, 39), RF_A_BAND_MB, 0x33}, - { MT_RF(0, 39), RF_A_BAND_HB, 0x31}, - { MT_RF(0, 39), RF_A_BAND_11J, 0x36}, - - { MT_RF(6, 12), RF_A_BAND_LB, 0x44}, - { MT_RF(6, 12), RF_A_BAND_MB, 0x44}, - { MT_RF(6, 12), RF_A_BAND_HB, 0x55}, - { MT_RF(6, 12), RF_A_BAND_11J, 0x44}, - - { MT_RF(6, 17), RF_A_BAND_LB, 0x02}, - { MT_RF(6, 17), RF_A_BAND_MB, 0x00}, - { MT_RF(6, 17), RF_A_BAND_HB, 0x00}, - { MT_RF(6, 17), RF_A_BAND_11J, 0x05}, - - { MT_RF(6, 24), RF_A_BAND_LB, 0xA1}, - { MT_RF(6, 24), RF_A_BAND_MB, 0x41}, - { MT_RF(6, 24), RF_A_BAND_HB, 0x21}, - { MT_RF(6, 24), RF_A_BAND_11J, 0xE1}, - - { MT_RF(6, 39), RF_A_BAND_LB, 0x36}, - { MT_RF(6, 39), RF_A_BAND_MB, 0x34}, - { MT_RF(6, 39), RF_A_BAND_HB, 0x32}, - { MT_RF(6, 39), RF_A_BAND_11J, 0x37}, - - { MT_RF(6, 42), RF_A_BAND_LB, 0xFB}, - { MT_RF(6, 42), RF_A_BAND_MB, 0xF3}, - { MT_RF(6, 42), RF_A_BAND_HB, 0xEB}, - { MT_RF(6, 42), RF_A_BAND_11J, 0xEB}, - - /* Move R6-R45, R50~R59 to mt76x0_RF_INT_PA_5G_Channel_0_RegTb/mt76x0_RF_EXT_PA_5G_Channel_0_RegTb */ - - { MT_RF(6, 127), RF_G_BAND, 0x84}, - { MT_RF(6, 127), RF_A_BAND, 0x04}, - - { MT_RF(7, 5), RF_G_BAND, 0x40}, - { MT_RF(7, 5), RF_A_BAND, 0x00}, - - { MT_RF(7, 9), RF_G_BAND, 0x00}, - { MT_RF(7, 9), RF_A_BAND, 0x00}, - - { MT_RF(7, 70), RF_G_BAND, 0x00}, - { MT_RF(7, 70), RF_A_BAND, 0x6D}, - - { MT_RF(7, 71), RF_G_BAND, 0x00}, - { MT_RF(7, 71), RF_A_BAND, 0xB0}, - - { MT_RF(7, 78), RF_G_BAND, 0x00}, - { MT_RF(7, 78), RF_A_BAND, 0x55}, - - { MT_RF(7, 79), RF_G_BAND, 0x00}, - { MT_RF(7, 79), RF_A_BAND, 0x55}, + /* bank, reg bw/band value */ + { MT_RF(0, 16), RF_G_BAND, 0x20 }, + { MT_RF(0, 16), RF_A_BAND, 0x20 }, + { MT_RF(0, 18), RF_G_BAND, 0x00 }, + { MT_RF(0, 18), RF_A_BAND, 0x00 }, + { MT_RF(0, 39), RF_G_BAND, 0x36 }, + { MT_RF(0, 39), RF_A_BAND_LB, 0x34 }, + { MT_RF(0, 39), RF_A_BAND_MB, 0x33 }, + { MT_RF(0, 39), RF_A_BAND_HB, 0x31 }, + { MT_RF(0, 39), RF_A_BAND_11J, 0x36 }, + { MT_RF(6, 12), RF_A_BAND_LB, 0x44 }, + { MT_RF(6, 12), RF_A_BAND_MB, 0x44 }, + { MT_RF(6, 12), RF_A_BAND_HB, 0x55 }, + { MT_RF(6, 12), RF_A_BAND_11J, 0x44 }, + { MT_RF(6, 17), RF_A_BAND_LB, 0x02 }, + { MT_RF(6, 17), RF_A_BAND_MB, 0x00 }, + { MT_RF(6, 17), RF_A_BAND_HB, 0x00 }, + { MT_RF(6, 17), RF_A_BAND_11J, 0x05 }, + { MT_RF(6, 24), RF_A_BAND_LB, 0xA1 }, + { MT_RF(6, 24), RF_A_BAND_MB, 0x41 }, + { MT_RF(6, 24), RF_A_BAND_HB, 0x21 }, + { MT_RF(6, 24), RF_A_BAND_11J, 0xE1 }, + { MT_RF(6, 39), RF_A_BAND_LB, 0x36 }, + { MT_RF(6, 39), RF_A_BAND_MB, 0x34 }, + { MT_RF(6, 39), RF_A_BAND_HB, 0x32 }, + { MT_RF(6, 39), RF_A_BAND_11J, 0x37 }, + { MT_RF(6, 42), RF_A_BAND_LB, 0xFB }, + { MT_RF(6, 42), RF_A_BAND_MB, 0xF3 }, + { MT_RF(6, 42), RF_A_BAND_HB, 0xEB }, + { MT_RF(6, 42), RF_A_BAND_11J, 0xEB }, + { MT_RF(6, 127), RF_G_BAND, 0x84 }, + { MT_RF(6, 127), RF_A_BAND, 0x04 }, + { MT_RF(7, 5), RF_G_BAND, 0x40 }, + { MT_RF(7, 5), RF_A_BAND, 0x00 }, + { MT_RF(7, 9), RF_G_BAND, 0x00 }, + { MT_RF(7, 9), RF_A_BAND, 0x00 }, + { MT_RF(7, 70), RF_G_BAND, 0x00 }, + { MT_RF(7, 70), RF_A_BAND, 0x6D }, + { MT_RF(7, 71), RF_G_BAND, 0x00 }, + { MT_RF(7, 71), RF_A_BAND, 0xB0 }, + { MT_RF(7, 78), RF_G_BAND, 0x00 }, + { MT_RF(7, 78), RF_A_BAND, 0x55 }, + { MT_RF(7, 79), RF_G_BAND, 0x00 }, + { MT_RF(7, 79), RF_A_BAND, 0x55 }, }; static const struct mt76x0_freq_item mt76x0_frequency_plan[] = { - {1, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xE2, 0x40, 0x02, 0x40, 0x02, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3}, /* Freq 2412 */ - {2, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xE4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA1, 0, 0x30, 0, 0, 0x1}, /* Freq 2417 */ - {3, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xE2, 0x40, 0x07, 0x40, 0x0B, 0, 0, 1, 0x50, 0, 0x30, 0, 0, 0x0}, /* Freq 2422 */ - {4, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xD4, 0x40, 0x02, 0x40, 0x09, 0, 0, 1, 0x50, 0, 0x30, 0, 0, 0x0}, /* Freq 2427 */ - {5, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA2, 0, 0x30, 0, 0, 0x1}, /* Freq 2432 */ - {6, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x07, 0, 0, 1, 0xA2, 0, 0x30, 0, 0, 0x1}, /* Freq 2437 */ - {7, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xE2, 0x40, 0x02, 0x40, 0x07, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3}, /* Freq 2442 */ - {8, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA3, 0, 0x30, 0, 0, 0x1}, /* Freq 2447 */ - {9, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xF2, 0x40, 0x07, 0x40, 0x0D, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3}, /* Freq 2452 */ - {10, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xD4, 0x40, 0x02, 0x40, 0x09, 0, 0, 1, 0x51, 0, 0x30, 0, 0, 0x0}, /* Freq 2457 */ - {11, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA4, 0, 0x30, 0, 0, 0x1}, /* Freq 2462 */ - {12, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x07, 0, 0, 1, 0xA4, 0, 0x30, 0, 0, 0x1}, /* Freq 2467 */ - {13, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xF2, 0x40, 0x02, 0x40, 0x02, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3}, /* Freq 2472 */ - {14, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xF2, 0x40, 0x02, 0x40, 0x04, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3}, /* Freq 2484 */ - - {183, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x70, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x17, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3}, /* Freq 4915 */ - {184, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x00, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3}, /* Freq 4920 */ - {185, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x01, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3}, /* Freq 4925 */ - {187, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x03, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3}, /* Freq 4935 */ - {188, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3}, /* Freq 4940 */ - {189, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3}, /* Freq 4945 */ - {192, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3}, /* Freq 4960 */ - {196, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x06, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3}, /* Freq 4980 */ - - {36, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5180 */ - {37, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5185 */ - {38, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x03, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5190 */ - {39, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x07, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5195 */ - {40, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5200 */ - {41, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x09, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5205 */ - {42, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x05, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5210 */ - {43, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0B, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5215 */ - {44, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x06, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5220 */ - {45, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0D, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5225 */ - {46, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x07, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5230 */ - {47, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0F, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5235 */ - {48, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x08, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5240 */ - {49, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x11, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5245 */ - {50, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x09, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5250 */ - {51, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x13, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5255 */ - {52, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x0A, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5260 */ - {53, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x15, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5265 */ - {54, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x0B, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5270 */ - {55, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x70, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x17, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3}, /* Freq 5275 */ - {56, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x00, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3}, /* Freq 5280 */ - {57, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x01, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3}, /* Freq 5285 */ - {58, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x01, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3}, /* Freq 5290 */ - {59, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x03, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3}, /* Freq 5295 */ - {60, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3}, /* Freq 5300 */ - {61, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3}, /* Freq 5305 */ - {62, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x03, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3}, /* Freq 5310 */ - {63, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x07, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3}, /* Freq 5315 */ - {64, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3}, /* Freq 5320 */ - - {100, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x0A, 0, 0, 1, 0x2D, 0, 0x30, 0, 0, 0x3}, /* Freq 5500 */ - {101, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x15, 0, 0, 1, 0x2D, 0, 0x30, 0, 0, 0x3}, /* Freq 5505 */ - {102, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x0B, 0, 0, 1, 0x2D, 0, 0x30, 0, 0, 0x3}, /* Freq 5510 */ - {103, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x70, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x17, 0, 0, 1, 0x2D, 0, 0x30, 0, 0, 0x3}, /* Freq 5515 */ - {104, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x00, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5520 */ - {105, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x01, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5525 */ - {106, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x01, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5530 */ - {107, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x03, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5535 */ - {108, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5540 */ - {109, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5545 */ - {110, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x03, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5550 */ - {111, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x07, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5555 */ - {112, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5560 */ - {113, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x09, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5565 */ - {114, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x05, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5570 */ - {115, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0B, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5575 */ - {116, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x06, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5580 */ - {117, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0D, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5585 */ - {118, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x07, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5590 */ - {119, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0F, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5595 */ - {120, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x08, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5600 */ - {121, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x11, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5605 */ - {122, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x09, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5610 */ - {123, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x13, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5615 */ - {124, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x0A, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5620 */ - {125, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x15, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5625 */ - {126, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x0B, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5630 */ - {127, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x70, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x17, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3}, /* Freq 5635 */ - {128, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x00, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5640 */ - {129, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x01, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5645 */ - {130, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x01, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5650 */ - {131, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x03, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5655 */ - {132, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5660 */ - {133, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5665 */ - {134, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x03, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5670 */ - {135, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x07, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5675 */ - {136, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5680 */ - - {137, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x09, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5685 */ - {138, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x05, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5690 */ - {139, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0B, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5695 */ - {140, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x06, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5700 */ - {141, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0D, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5705 */ - {142, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x07, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5710 */ - {143, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0F, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5715 */ - {144, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x08, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5720 */ - {145, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x11, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5725 */ - {146, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x09, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5730 */ - {147, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x13, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5735 */ - {148, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x0A, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5740 */ - {149, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x15, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5745 */ - {150, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x0B, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5750 */ - {151, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x70, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x17, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3}, /* Freq 5755 */ - {152, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x00, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5760 */ - {153, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x01, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5765 */ - {154, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x01, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5770 */ - {155, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x03, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5775 */ - {156, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5780 */ - {157, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5785 */ - {158, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x03, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5790 */ - {159, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x07, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5795 */ - {160, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5800 */ - {161, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x09, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5805 */ - {162, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x05, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5810 */ - {163, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0B, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5815 */ - {164, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x06, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5820 */ - {165, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0D, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5825 */ - {166, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x07, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5830 */ - {167, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0F, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5835 */ - {168, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x08, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5840 */ - {169, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x11, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5845 */ - {170, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x09, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5850 */ - {171, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x13, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5855 */ - {172, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x0A, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5860 */ - {173, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x15, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3}, /* Freq 5865 */ + { 1, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xE2, 0x40, 0x02, 0x40, 0x02, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3 }, /* Freq 2412 */ + { 2, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xE4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA1, 0, 0x30, 0, 0, 0x1 }, /* Freq 2417 */ + { 3, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xE2, 0x40, 0x07, 0x40, 0x0B, 0, 0, 1, 0x50, 0, 0x30, 0, 0, 0x0 }, /* Freq 2422 */ + { 4, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xD4, 0x40, 0x02, 0x40, 0x09, 0, 0, 1, 0x50, 0, 0x30, 0, 0, 0x0 }, /* Freq 2427 */ + { 5, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA2, 0, 0x30, 0, 0, 0x1 }, /* Freq 2432 */ + { 6, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x07, 0, 0, 1, 0xA2, 0, 0x30, 0, 0, 0x1 }, /* Freq 2437 */ + { 7, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xE2, 0x40, 0x02, 0x40, 0x07, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3 }, /* Freq 2442 */ + { 8, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA3, 0, 0x30, 0, 0, 0x1 }, /* Freq 2447 */ + { 9, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xF2, 0x40, 0x07, 0x40, 0x0D, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3 }, /* Freq 2452 */ + { 10, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xD4, 0x40, 0x02, 0x40, 0x09, 0, 0, 1, 0x51, 0, 0x30, 0, 0, 0x0 }, /* Freq 2457 */ + { 11, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA4, 0, 0x30, 0, 0, 0x1 }, /* Freq 2462 */ + { 12, RF_G_BAND, 0x02, 0x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x07, 0, 0, 1, 0xA4, 0, 0x30, 0, 0, 0x1 }, /* Freq 2467 */ + { 13, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xF2, 0x40, 0x02, 0x40, 0x02, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3 }, /* Freq 2472 */ + { 14, RF_G_BAND, 0x02, 0x3F, 0x28, 0xDD, 0xF2, 0x40, 0x02, 0x40, 0x04, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3 }, /* Freq 2484 */ + { 183, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x70, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x17, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3 }, /* Freq 4915 */ + { 184, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x00, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3 }, /* Freq 4920 */ + { 185, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x01, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3 }, /* Freq 4925 */ + { 187, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x03, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3 }, /* Freq 4935 */ + { 188, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3 }, /* Freq 4940 */ + { 189, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3 }, /* Freq 4945 */ + { 192, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3 }, /* Freq 4960 */ + { 196, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x06, 0, 0, 1, 0x29, 0, 0x30, 0, 0, 0x3 }, /* Freq 4980 */ + { 36, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5180 */ + { 37, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5185 */ + { 38, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x03, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5190 */ + { 39, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x07, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5195 */ + { 40, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5200 */ + { 41, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x09, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5205 */ + { 42, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x05, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5210 */ + { 43, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0B, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5215 */ + { 44, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x06, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5220 */ + { 45, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0D, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5225 */ + { 46, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x07, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5230 */ + { 47, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0F, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5235 */ + { 48, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x08, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5240 */ + { 49, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x11, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5245 */ + { 50, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x09, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5250 */ + { 51, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x13, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5255 */ + { 52, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x0A, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5260 */ + { 53, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x15, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5265 */ + { 54, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x0B, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5270 */ + { 55, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x70, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x17, 0, 0, 1, 0x2B, 0, 0x30, 0, 0, 0x3 }, /* Freq 5275 */ + { 56, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x00, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3 }, /* Freq 5280 */ + { 57, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x01, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3 }, /* Freq 5285 */ + { 58, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x01, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3 }, /* Freq 5290 */ + { 59, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x03, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3 }, /* Freq 5295 */ + { 60, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3 }, /* Freq 5300 */ + { 61, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3 }, /* Freq 5305 */ + { 62, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x03, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3 }, /* Freq 5310 */ + { 63, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x07, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3 }, /* Freq 5315 */ + { 64, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x2C, 0, 0x30, 0, 0, 0x3 }, /* Freq 5320 */ + { 100, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x0A, 0, 0, 1, 0x2D, 0, 0x30, 0, 0, 0x3 }, /* Freq 5500 */ + { 101, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x15, 0, 0, 1, 0x2D, 0, 0x30, 0, 0, 0x3 }, /* Freq 5505 */ + { 102, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x0B, 0, 0, 1, 0x2D, 0, 0x30, 0, 0, 0x3 }, /* Freq 5510 */ + { 103, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x70, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x17, 0, 0, 1, 0x2D, 0, 0x30, 0, 0, 0x3 }, /* Freq 5515 */ + { 104, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x00, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5520 */ + { 105, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x01, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5525 */ + { 106, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x01, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5530 */ + { 107, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x03, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5535 */ + { 108, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5540 */ + { 109, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5545 */ + { 110, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x03, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5550 */ + { 111, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x07, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5555 */ + { 112, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5560 */ + { 113, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x09, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5565 */ + { 114, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x05, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5570 */ + { 115, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0B, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5575 */ + { 116, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x06, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5580 */ + { 117, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0D, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5585 */ + { 118, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x07, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5590 */ + { 119, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0F, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5595 */ + { 120, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x08, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5600 */ + { 121, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x11, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5605 */ + { 122, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x09, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5610 */ + { 123, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x13, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5615 */ + { 124, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x0A, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5620 */ + { 125, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x15, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5625 */ + { 126, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x0B, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5630 */ + { 127, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x70, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x17, 0, 0, 1, 0x2E, 0, 0x30, 0, 0, 0x3 }, /* Freq 5635 */ + { 128, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x00, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5640 */ + { 129, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x01, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5645 */ + { 130, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x01, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5650 */ + { 131, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x03, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5655 */ + { 132, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5660 */ + { 133, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5665 */ + { 134, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x03, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5670 */ + { 135, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x07, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5675 */ + { 136, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5680 */ + { 137, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x09, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5685 */ + { 138, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x05, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5690 */ + { 139, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0B, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5695 */ + { 140, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x06, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5700 */ + { 141, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0D, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5705 */ + { 142, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x07, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5710 */ + { 143, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0F, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5715 */ + { 144, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x08, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5720 */ + { 145, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x11, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5725 */ + { 146, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x09, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5730 */ + { 147, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x13, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5735 */ + { 148, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x0A, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5740 */ + { 149, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x15, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5745 */ + { 150, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x0B, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5750 */ + { 151, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x70, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x17, 0, 0, 1, 0x2F, 0, 0x30, 0, 0, 0x3 }, /* Freq 5755 */ + { 152, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x00, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5760 */ + { 153, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x01, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5765 */ + { 154, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x01, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5770 */ + { 155, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x03, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5775 */ + { 156, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x02, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5780 */ + { 157, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x05, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5785 */ + { 158, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x03, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5790 */ + { 159, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x07, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5795 */ + { 160, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x04, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5800 */ + { 161, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x09, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5805 */ + { 162, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x05, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5810 */ + { 163, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0B, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5815 */ + { 164, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x06, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5820 */ + { 165, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0D, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5825 */ + { 166, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0xDD, 0xD2, 0x40, 0x04, 0x40, 0x07, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5830 */ + { 167, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x0F, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5835 */ + { 168, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x08, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5840 */ + { 169, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x11, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5845 */ + { 170, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x09, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5850 */ + { 171, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x13, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5855 */ + { 172, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x30, 0x97, 0xD2, 0x40, 0x04, 0x40, 0x0A, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5860 */ + { 173, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x68, 0xDD, 0xD2, 0x40, 0x10, 0x40, 0x15, 0, 0, 1, 0x30, 0, 0x30, 0, 0, 0x3 }, /* Freq 5865 */ }; static const struct mt76x0_freq_item mt76x0_sdm_frequency_plan[] = { - {1, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0xCCCC, 0x3}, /* Freq 2412 */ - {2, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0x12222, 0x3}, /* Freq 2417 */ - {3, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0x17777, 0x3}, /* Freq 2422 */ - {4, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0x1CCCC, 0x3}, /* Freq 2427 */ - {5, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0x22222, 0x3}, /* Freq 2432 */ - {6, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0x27777, 0x3}, /* Freq 2437 */ - {7, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0x2CCCC, 0x3}, /* Freq 2442 */ - {8, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0x32222, 0x3}, /* Freq 2447 */ - {9, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0x37777, 0x3}, /* Freq 2452 */ - {10, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0x3CCCC, 0x3}, /* Freq 2457 */ - {11, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0x2222, 0x3}, /* Freq 2462 */ - {12, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0x7777, 0x3}, /* Freq 2467 */ - {13, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0xCCCC, 0x3}, /* Freq 2472 */ - {14, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0x19999, 0x3}, /* Freq 2484 */ - - {183, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x28, 0, 0x0, 0x8, 0x3D555, 0x3}, /* Freq 4915 */ - {184, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0x0, 0x3}, /* Freq 4920 */ - {185, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0x2AAA, 0x3}, /* Freq 4925 */ - {187, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0x8000, 0x3}, /* Freq 4935 */ - {188, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0xAAAA, 0x3}, /* Freq 4940 */ - {189, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0xD555, 0x3}, /* Freq 4945 */ - {192, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0x15555, 0x3}, /* Freq 4960 */ - {196, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x29, 0, 0x0, 0x8, 0x20000, 0x3}, /* Freq 4980 */ - - {36, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0xAAAA, 0x3}, /* Freq 5180 */ - {37, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0xD555, 0x3}, /* Freq 5185 */ - {38, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x10000, 0x3}, /* Freq 5190 */ - {39, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x12AAA, 0x3}, /* Freq 5195 */ - {40, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x15555, 0x3}, /* Freq 5200 */ - {41, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x18000, 0x3}, /* Freq 5205 */ - {42, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x1AAAA, 0x3}, /* Freq 5210 */ - {43, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x1D555, 0x3}, /* Freq 5215 */ - {44, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x20000, 0x3}, /* Freq 5220 */ - {45, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x22AAA, 0x3}, /* Freq 5225 */ - {46, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x25555, 0x3}, /* Freq 5230 */ - {47, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x28000, 0x3}, /* Freq 5235 */ - {48, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x2AAAA, 0x3}, /* Freq 5240 */ - {49, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x2D555, 0x3}, /* Freq 5245 */ - {50, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x30000, 0x3}, /* Freq 5250 */ - {51, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x32AAA, 0x3}, /* Freq 5255 */ - {52, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x35555, 0x3}, /* Freq 5260 */ - {53, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x38000, 0x3}, /* Freq 5265 */ - {54, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x3AAAA, 0x3}, /* Freq 5270 */ - {55, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2B, 0, 0x0, 0x8, 0x3D555, 0x3}, /* Freq 5275 */ - {56, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2C, 0, 0x0, 0x8, 0x00000, 0x3}, /* Freq 5280 */ - {57, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2C, 0, 0x0, 0x8, 0x02AAA, 0x3}, /* Freq 5285 */ - {58, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2C, 0, 0x0, 0x8, 0x05555, 0x3}, /* Freq 5290 */ - {59, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2C, 0, 0x0, 0x8, 0x08000, 0x3}, /* Freq 5295 */ - {60, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2C, 0, 0x0, 0x8, 0x0AAAA, 0x3}, /* Freq 5300 */ - {61, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2C, 0, 0x0, 0x8, 0x0D555, 0x3}, /* Freq 5305 */ - {62, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2C, 0, 0x0, 0x8, 0x10000, 0x3}, /* Freq 5310 */ - {63, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2C, 0, 0x0, 0x8, 0x12AAA, 0x3}, /* Freq 5315 */ - {64, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2C, 0, 0x0, 0x8, 0x15555, 0x3}, /* Freq 5320 */ - - {100, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2D, 0, 0x0, 0x8, 0x35555, 0x3}, /* Freq 5500 */ - {101, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2D, 0, 0x0, 0x8, 0x38000, 0x3}, /* Freq 5505 */ - {102, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2D, 0, 0x0, 0x8, 0x3AAAA, 0x3}, /* Freq 5510 */ - {103, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2D, 0, 0x0, 0x8, 0x3D555, 0x3}, /* Freq 5515 */ - {104, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x00000, 0x3}, /* Freq 5520 */ - {105, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x02AAA, 0x3}, /* Freq 5525 */ - {106, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x05555, 0x3}, /* Freq 5530 */ - {107, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x08000, 0x3}, /* Freq 5535 */ - {108, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x0AAAA, 0x3}, /* Freq 5540 */ - {109, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x0D555, 0x3}, /* Freq 5545 */ - {110, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x10000, 0x3}, /* Freq 5550 */ - {111, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x12AAA, 0x3}, /* Freq 5555 */ - {112, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x15555, 0x3}, /* Freq 5560 */ - {113, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x18000, 0x3}, /* Freq 5565 */ - {114, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x1AAAA, 0x3}, /* Freq 5570 */ - {115, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x1D555, 0x3}, /* Freq 5575 */ - {116, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x20000, 0x3}, /* Freq 5580 */ - {117, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x22AAA, 0x3}, /* Freq 5585 */ - {118, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x25555, 0x3}, /* Freq 5590 */ - {119, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x28000, 0x3}, /* Freq 5595 */ - {120, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x2AAAA, 0x3}, /* Freq 5600 */ - {121, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x2D555, 0x3}, /* Freq 5605 */ - {122, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x30000, 0x3}, /* Freq 5610 */ - {123, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x32AAA, 0x3}, /* Freq 5615 */ - {124, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x35555, 0x3}, /* Freq 5620 */ - {125, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x38000, 0x3}, /* Freq 5625 */ - {126, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x3AAAA, 0x3}, /* Freq 5630 */ - {127, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2E, 0, 0x0, 0x8, 0x3D555, 0x3}, /* Freq 5635 */ - {128, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x00000, 0x3}, /* Freq 5640 */ - {129, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x02AAA, 0x3}, /* Freq 5645 */ - {130, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x05555, 0x3}, /* Freq 5650 */ - {131, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x08000, 0x3}, /* Freq 5655 */ - {132, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x0AAAA, 0x3}, /* Freq 5660 */ - {133, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x0D555, 0x3}, /* Freq 5665 */ - {134, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x10000, 0x3}, /* Freq 5670 */ - {135, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x12AAA, 0x3}, /* Freq 5675 */ - {136, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x15555, 0x3}, /* Freq 5680 */ - - {137, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x18000, 0x3}, /* Freq 5685 */ - {138, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x1AAAA, 0x3}, /* Freq 5690 */ - {139, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x1D555, 0x3}, /* Freq 5695 */ - {140, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x20000, 0x3}, /* Freq 5700 */ - {141, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x22AAA, 0x3}, /* Freq 5705 */ - {142, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x25555, 0x3}, /* Freq 5710 */ - {143, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x28000, 0x3}, /* Freq 5715 */ - {144, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x2AAAA, 0x3}, /* Freq 5720 */ - {145, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x2D555, 0x3}, /* Freq 5725 */ - {146, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x30000, 0x3}, /* Freq 5730 */ - {147, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x32AAA, 0x3}, /* Freq 5735 */ - {148, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x35555, 0x3}, /* Freq 5740 */ - {149, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x38000, 0x3}, /* Freq 5745 */ - {150, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x3AAAA, 0x3}, /* Freq 5750 */ - {151, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x2F, 0, 0x0, 0x8, 0x3D555, 0x3}, /* Freq 5755 */ - {152, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x00000, 0x3}, /* Freq 5760 */ - {153, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x02AAA, 0x3}, /* Freq 5765 */ - {154, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x05555, 0x3}, /* Freq 5770 */ - {155, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x08000, 0x3}, /* Freq 5775 */ - {156, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x0AAAA, 0x3}, /* Freq 5780 */ - {157, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x0D555, 0x3}, /* Freq 5785 */ - {158, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x10000, 0x3}, /* Freq 5790 */ - {159, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x12AAA, 0x3}, /* Freq 5795 */ - {160, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x15555, 0x3}, /* Freq 5800 */ - {161, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x18000, 0x3}, /* Freq 5805 */ - {162, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x1AAAA, 0x3}, /* Freq 5810 */ - {163, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x1D555, 0x3}, /* Freq 5815 */ - {164, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x20000, 0x3}, /* Freq 5820 */ - {165, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x22AAA, 0x3}, /* Freq 5825 */ - {166, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x25555, 0x3}, /* Freq 5830 */ - {167, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x28000, 0x3}, /* Freq 5835 */ - {168, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x2AAAA, 0x3}, /* Freq 5840 */ - {169, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x2D555, 0x3}, /* Freq 5845 */ - {170, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x30000, 0x3}, /* Freq 5850 */ - {171, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x32AAA, 0x3}, /* Freq 5855 */ - {172, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x35555, 0x3}, /* Freq 5860 */ - {173, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0/*0 -> 1*/, 0, 0, 0x30, 0, 0x0, 0x8, 0x38000, 0x3}, /* Freq 5865 */ + { 1, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x0CCCC, 0x3 }, /* Freq 2412 */ + { 2, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x12222, 0x3 }, /* Freq 2417 */ + { 3, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x17777, 0x3 }, /* Freq 2422 */ + { 4, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x1CCCC, 0x3 }, /* Freq 2427 */ + { 5, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x22222, 0x3 }, /* Freq 2432 */ + { 6, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x27777, 0x3 }, /* Freq 2437 */ + { 7, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x2CCCC, 0x3 }, /* Freq 2442 */ + { 8, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x32222, 0x3 }, /* Freq 2447 */ + { 9, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x37777, 0x3 }, /* Freq 2452 */ + { 10, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x3CCCC, 0x3 }, /* Freq 2457 */ + { 11, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x02222, 0x3 }, /* Freq 2462 */ + { 12, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x07777, 0x3 }, /* Freq 2467 */ + { 13, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x0CCCC, 0x3 }, /* Freq 2472 */ + { 14, RF_G_BAND, 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x19999, 0x3 }, /* Freq 2484 */ + { 183, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x28, 0, 0x0, 0x8, 0x3D555, 0x3 }, /* Freq 4915 */ + { 184, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x00000, 0x3 }, /* Freq 4920 */ + { 185, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x02AAA, 0x3 }, /* Freq 4925 */ + { 187, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x08000, 0x3 }, /* Freq 4935 */ + { 188, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x0AAAA, 0x3 }, /* Freq 4940 */ + { 189, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x0D555, 0x3 }, /* Freq 4945 */ + { 192, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x15555, 0x3 }, /* Freq 4960 */ + { 196, (RF_A_BAND | RF_A_BAND_11J), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x29, 0, 0x0, 0x8, 0x20000, 0x3 }, /* Freq 4980 */ + { 36, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x0AAAA, 0x3 }, /* Freq 5180 */ + { 37, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x0D555, 0x3 }, /* Freq 5185 */ + { 38, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x10000, 0x3 }, /* Freq 5190 */ + { 39, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x12AAA, 0x3 }, /* Freq 5195 */ + { 40, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x15555, 0x3 }, /* Freq 5200 */ + { 41, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x18000, 0x3 }, /* Freq 5205 */ + { 42, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x1AAAA, 0x3 }, /* Freq 5210 */ + { 43, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x1D555, 0x3 }, /* Freq 5215 */ + { 44, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x20000, 0x3 }, /* Freq 5220 */ + { 45, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x22AAA, 0x3 }, /* Freq 5225 */ + { 46, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x25555, 0x3 }, /* Freq 5230 */ + { 47, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x28000, 0x3 }, /* Freq 5235 */ + { 48, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x2AAAA, 0x3 }, /* Freq 5240 */ + { 49, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x2D555, 0x3 }, /* Freq 5245 */ + { 50, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x30000, 0x3 }, /* Freq 5250 */ + { 51, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x32AAA, 0x3 }, /* Freq 5255 */ + { 52, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x35555, 0x3 }, /* Freq 5260 */ + { 53, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x38000, 0x3 }, /* Freq 5265 */ + { 54, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x3AAAA, 0x3 }, /* Freq 5270 */ + { 55, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2B, 0, 0x0, 0x8, 0x3D555, 0x3 }, /* Freq 5275 */ + { 56, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2C, 0, 0x0, 0x8, 0x00000, 0x3 }, /* Freq 5280 */ + { 57, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2C, 0, 0x0, 0x8, 0x02AAA, 0x3 }, /* Freq 5285 */ + { 58, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2C, 0, 0x0, 0x8, 0x05555, 0x3 }, /* Freq 5290 */ + { 59, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2C, 0, 0x0, 0x8, 0x08000, 0x3 }, /* Freq 5295 */ + { 60, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2C, 0, 0x0, 0x8, 0x0AAAA, 0x3 }, /* Freq 5300 */ + { 61, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2C, 0, 0x0, 0x8, 0x0D555, 0x3 }, /* Freq 5305 */ + { 62, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2C, 0, 0x0, 0x8, 0x10000, 0x3 }, /* Freq 5310 */ + { 63, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2C, 0, 0x0, 0x8, 0x12AAA, 0x3 }, /* Freq 5315 */ + { 64, (RF_A_BAND | RF_A_BAND_LB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2C, 0, 0x0, 0x8, 0x15555, 0x3 }, /* Freq 5320 */ + { 100, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2D, 0, 0x0, 0x8, 0x35555, 0x3 }, /* Freq 5500 */ + { 101, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2D, 0, 0x0, 0x8, 0x38000, 0x3 }, /* Freq 5505 */ + { 102, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2D, 0, 0x0, 0x8, 0x3AAAA, 0x3 }, /* Freq 5510 */ + { 103, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2D, 0, 0x0, 0x8, 0x3D555, 0x3 }, /* Freq 5515 */ + { 104, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x00000, 0x3 }, /* Freq 5520 */ + { 105, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x02AAA, 0x3 }, /* Freq 5525 */ + { 106, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x05555, 0x3 }, /* Freq 5530 */ + { 107, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x08000, 0x3 }, /* Freq 5535 */ + { 108, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x0AAAA, 0x3 }, /* Freq 5540 */ + { 109, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x0D555, 0x3 }, /* Freq 5545 */ + { 110, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x10000, 0x3 }, /* Freq 5550 */ + { 111, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x12AAA, 0x3 }, /* Freq 5555 */ + { 112, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x15555, 0x3 }, /* Freq 5560 */ + { 113, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x18000, 0x3 }, /* Freq 5565 */ + { 114, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x1AAAA, 0x3 }, /* Freq 5570 */ + { 115, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x1D555, 0x3 }, /* Freq 5575 */ + { 116, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x20000, 0x3 }, /* Freq 5580 */ + { 117, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x22AAA, 0x3 }, /* Freq 5585 */ + { 118, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x25555, 0x3 }, /* Freq 5590 */ + { 119, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x28000, 0x3 }, /* Freq 5595 */ + { 120, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x2AAAA, 0x3 }, /* Freq 5600 */ + { 121, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x2D555, 0x3 }, /* Freq 5605 */ + { 122, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x30000, 0x3 }, /* Freq 5610 */ + { 123, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x32AAA, 0x3 }, /* Freq 5615 */ + { 124, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x35555, 0x3 }, /* Freq 5620 */ + { 125, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x38000, 0x3 }, /* Freq 5625 */ + { 126, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x3AAAA, 0x3 }, /* Freq 5630 */ + { 127, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2E, 0, 0x0, 0x8, 0x3D555, 0x3 }, /* Freq 5635 */ + { 128, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x00000, 0x3 }, /* Freq 5640 */ + { 129, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x02AAA, 0x3 }, /* Freq 5645 */ + { 130, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x05555, 0x3 }, /* Freq 5650 */ + { 131, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x08000, 0x3 }, /* Freq 5655 */ + { 132, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x0AAAA, 0x3 }, /* Freq 5660 */ + { 133, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x0D555, 0x3 }, /* Freq 5665 */ + { 134, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x10000, 0x3 }, /* Freq 5670 */ + { 135, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x12AAA, 0x3 }, /* Freq 5675 */ + { 136, (RF_A_BAND | RF_A_BAND_MB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x15555, 0x3 }, /* Freq 5680 */ + { 137, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x18000, 0x3 }, /* Freq 5685 */ + { 138, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x1AAAA, 0x3 }, /* Freq 5690 */ + { 139, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x1D555, 0x3 }, /* Freq 5695 */ + { 140, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x20000, 0x3 }, /* Freq 5700 */ + { 141, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x22AAA, 0x3 }, /* Freq 5705 */ + { 142, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x25555, 0x3 }, /* Freq 5710 */ + { 143, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x28000, 0x3 }, /* Freq 5715 */ + { 144, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x2AAAA, 0x3 }, /* Freq 5720 */ + { 145, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x2D555, 0x3 }, /* Freq 5725 */ + { 146, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x30000, 0x3 }, /* Freq 5730 */ + { 147, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x32AAA, 0x3 }, /* Freq 5735 */ + { 148, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x35555, 0x3 }, /* Freq 5740 */ + { 149, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x38000, 0x3 }, /* Freq 5745 */ + { 150, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x3AAAA, 0x3 }, /* Freq 5750 */ + { 151, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x2F, 0, 0x0, 0x8, 0x3D555, 0x3 }, /* Freq 5755 */ + { 152, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x00000, 0x3 }, /* Freq 5760 */ + { 153, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x02AAA, 0x3 }, /* Freq 5765 */ + { 154, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x05555, 0x3 }, /* Freq 5770 */ + { 155, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x08000, 0x3 }, /* Freq 5775 */ + { 156, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x0AAAA, 0x3 }, /* Freq 5780 */ + { 157, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x0D555, 0x3 }, /* Freq 5785 */ + { 158, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x10000, 0x3 }, /* Freq 5790 */ + { 159, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x12AAA, 0x3 }, /* Freq 5795 */ + { 160, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x15555, 0x3 }, /* Freq 5800 */ + { 161, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x18000, 0x3 }, /* Freq 5805 */ + { 162, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x1AAAA, 0x3 }, /* Freq 5810 */ + { 163, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x1D555, 0x3 }, /* Freq 5815 */ + { 164, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x20000, 0x3 }, /* Freq 5820 */ + { 165, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x22AAA, 0x3 }, /* Freq 5825 */ + { 166, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x25555, 0x3 }, /* Freq 5830 */ + { 167, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x28000, 0x3 }, /* Freq 5835 */ + { 168, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x2AAAA, 0x3 }, /* Freq 5840 */ + { 169, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x2D555, 0x3 }, /* Freq 5845 */ + { 170, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x30000, 0x3 }, /* Freq 5850 */ + { 171, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x32AAA, 0x3 }, /* Freq 5855 */ + { 172, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x35555, 0x3 }, /* Freq 5860 */ + { 173, (RF_A_BAND | RF_A_BAND_HB), 0x02, 0x3F, 0x7F, 0xDD, 0xC3, 0x40, 0x0, 0x80, 0x0, 0, 0, 0, 0x30, 0, 0x0, 0x8, 0x38000, 0x3 }, /* Freq 5865 */ }; static const u8 mt76x0_sdm_channel[] = { - 183, 185, 43, 45, 54, 55, 57, 58, 102, 103, 105, 106, 115, 117, 126, 127, 129, 130, 139, 141, 150, 151, 153, 154, 163, 165 + 183, 185, 43, 45, + 54, 55, 57, 58, + 102, 103, 105, 106, + 115, 117, 126, 127, + 129, 130, 139, 141, + 150, 151, 153, 154, + 163, 165 }; static const struct mt76x0_rf_switch_item mt76x0_rf_ext_pa_tab[] = { - { MT_RF(6, 45), RF_A_BAND_LB, 0x63}, - { MT_RF(6, 45), RF_A_BAND_MB, 0x43}, - { MT_RF(6, 45), RF_A_BAND_HB, 0x33}, - { MT_RF(6, 45), RF_A_BAND_11J, 0x73}, - - { MT_RF(6, 50), RF_A_BAND_LB, 0x02}, - { MT_RF(6, 50), RF_A_BAND_MB, 0x02}, - { MT_RF(6, 50), RF_A_BAND_HB, 0x02}, - { MT_RF(6, 50), RF_A_BAND_11J, 0x02}, - - { MT_RF(6, 51), RF_A_BAND_LB, 0x02}, - { MT_RF(6, 51), RF_A_BAND_MB, 0x02}, - { MT_RF(6, 51), RF_A_BAND_HB, 0x02}, - { MT_RF(6, 51), RF_A_BAND_11J, 0x02}, - - { MT_RF(6, 52), RF_A_BAND_LB, 0x08}, - { MT_RF(6, 52), RF_A_BAND_MB, 0x08}, - { MT_RF(6, 52), RF_A_BAND_HB, 0x08}, - { MT_RF(6, 52), RF_A_BAND_11J, 0x08}, - - { MT_RF(6, 53), RF_A_BAND_LB, 0x08}, - { MT_RF(6, 53), RF_A_BAND_MB, 0x08}, - { MT_RF(6, 53), RF_A_BAND_HB, 0x08}, - { MT_RF(6, 53), RF_A_BAND_11J, 0x08}, - - { MT_RF(6, 54), RF_A_BAND_LB, 0x0A}, - { MT_RF(6, 54), RF_A_BAND_MB, 0x0A}, - { MT_RF(6, 54), RF_A_BAND_HB, 0x0A}, - { MT_RF(6, 54), RF_A_BAND_11J, 0x0A}, - - { MT_RF(6, 55), RF_A_BAND_LB, 0x0A}, - { MT_RF(6, 55), RF_A_BAND_MB, 0x0A}, - { MT_RF(6, 55), RF_A_BAND_HB, 0x0A}, - { MT_RF(6, 55), RF_A_BAND_11J, 0x0A}, - - { MT_RF(6, 56), RF_A_BAND_LB, 0x05}, - { MT_RF(6, 56), RF_A_BAND_MB, 0x05}, - { MT_RF(6, 56), RF_A_BAND_HB, 0x05}, - { MT_RF(6, 56), RF_A_BAND_11J, 0x05}, - - { MT_RF(6, 57), RF_A_BAND_LB, 0x05}, - { MT_RF(6, 57), RF_A_BAND_MB, 0x05}, - { MT_RF(6, 57), RF_A_BAND_HB, 0x05}, - { MT_RF(6, 57), RF_A_BAND_11J, 0x05}, - - { MT_RF(6, 58), RF_A_BAND_LB, 0x05}, - { MT_RF(6, 58), RF_A_BAND_MB, 0x03}, - { MT_RF(6, 58), RF_A_BAND_HB, 0x02}, - { MT_RF(6, 58), RF_A_BAND_11J, 0x07}, - - { MT_RF(6, 59), RF_A_BAND_LB, 0x05}, - { MT_RF(6, 59), RF_A_BAND_MB, 0x03}, - { MT_RF(6, 59), RF_A_BAND_HB, 0x02}, - { MT_RF(6, 59), RF_A_BAND_11J, 0x07}, + { MT_RF(6, 45), RF_A_BAND_LB, 0x63 }, + { MT_RF(6, 45), RF_A_BAND_MB, 0x43 }, + { MT_RF(6, 45), RF_A_BAND_HB, 0x33 }, + { MT_RF(6, 45), RF_A_BAND_11J, 0x73 }, + { MT_RF(6, 50), RF_A_BAND_LB, 0x02 }, + { MT_RF(6, 50), RF_A_BAND_MB, 0x02 }, + { MT_RF(6, 50), RF_A_BAND_HB, 0x02 }, + { MT_RF(6, 50), RF_A_BAND_11J, 0x02 }, + { MT_RF(6, 51), RF_A_BAND_LB, 0x02 }, + { MT_RF(6, 51), RF_A_BAND_MB, 0x02 }, + { MT_RF(6, 51), RF_A_BAND_HB, 0x02 }, + { MT_RF(6, 51), RF_A_BAND_11J, 0x02 }, + { MT_RF(6, 52), RF_A_BAND_LB, 0x08 }, + { MT_RF(6, 52), RF_A_BAND_MB, 0x08 }, + { MT_RF(6, 52), RF_A_BAND_HB, 0x08 }, + { MT_RF(6, 52), RF_A_BAND_11J, 0x08 }, + { MT_RF(6, 53), RF_A_BAND_LB, 0x08 }, + { MT_RF(6, 53), RF_A_BAND_MB, 0x08 }, + { MT_RF(6, 53), RF_A_BAND_HB, 0x08 }, + { MT_RF(6, 53), RF_A_BAND_11J, 0x08 }, + { MT_RF(6, 54), RF_A_BAND_LB, 0x0A }, + { MT_RF(6, 54), RF_A_BAND_MB, 0x0A }, + { MT_RF(6, 54), RF_A_BAND_HB, 0x0A }, + { MT_RF(6, 54), RF_A_BAND_11J, 0x0A }, + { MT_RF(6, 55), RF_A_BAND_LB, 0x0A }, + { MT_RF(6, 55), RF_A_BAND_MB, 0x0A }, + { MT_RF(6, 55), RF_A_BAND_HB, 0x0A }, + { MT_RF(6, 55), RF_A_BAND_11J, 0x0A }, + { MT_RF(6, 56), RF_A_BAND_LB, 0x05 }, + { MT_RF(6, 56), RF_A_BAND_MB, 0x05 }, + { MT_RF(6, 56), RF_A_BAND_HB, 0x05 }, + { MT_RF(6, 56), RF_A_BAND_11J, 0x05 }, + { MT_RF(6, 57), RF_A_BAND_LB, 0x05 }, + { MT_RF(6, 57), RF_A_BAND_MB, 0x05 }, + { MT_RF(6, 57), RF_A_BAND_HB, 0x05 }, + { MT_RF(6, 57), RF_A_BAND_11J, 0x05 }, + { MT_RF(6, 58), RF_A_BAND_LB, 0x05 }, + { MT_RF(6, 58), RF_A_BAND_MB, 0x03 }, + { MT_RF(6, 58), RF_A_BAND_HB, 0x02 }, + { MT_RF(6, 58), RF_A_BAND_11J, 0x07 }, + { MT_RF(6, 59), RF_A_BAND_LB, 0x05 }, + { MT_RF(6, 59), RF_A_BAND_MB, 0x03 }, + { MT_RF(6, 59), RF_A_BAND_HB, 0x02 }, + { MT_RF(6, 59), RF_A_BAND_11J, 0x07 }, }; #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c deleted file mode 100644 index 7a422c590211..000000000000 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org> - * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl> - * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/etherdevice.h> - -#include "mt76x0.h" -#include "trace.h" - -void mt76x0_mac_set_protection(struct mt76x02_dev *dev, bool legacy_prot, - int ht_mode) -{ - int mode = ht_mode & IEEE80211_HT_OP_MODE_PROTECTION; - bool non_gf = !!(ht_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT); - u32 prot[6]; - bool ht_rts[4] = {}; - int i; - - prot[0] = MT_PROT_NAV_SHORT | - MT_PROT_TXOP_ALLOW_ALL | - MT_PROT_RTS_THR_EN; - prot[1] = prot[0]; - if (legacy_prot) - prot[1] |= MT_PROT_CTRL_CTS2SELF; - - prot[2] = prot[4] = MT_PROT_NAV_SHORT | MT_PROT_TXOP_ALLOW_BW20; - prot[3] = prot[5] = MT_PROT_NAV_SHORT | MT_PROT_TXOP_ALLOW_ALL; - - if (legacy_prot) { - prot[2] |= MT_PROT_RATE_CCK_11; - prot[3] |= MT_PROT_RATE_CCK_11; - prot[4] |= MT_PROT_RATE_CCK_11; - prot[5] |= MT_PROT_RATE_CCK_11; - } else { - prot[2] |= MT_PROT_RATE_OFDM_24; - prot[3] |= MT_PROT_RATE_DUP_OFDM_24; - prot[4] |= MT_PROT_RATE_OFDM_24; - prot[5] |= MT_PROT_RATE_DUP_OFDM_24; - } - - switch (mode) { - case IEEE80211_HT_OP_MODE_PROTECTION_NONE: - break; - - case IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER: - ht_rts[0] = ht_rts[1] = ht_rts[2] = ht_rts[3] = true; - break; - - case IEEE80211_HT_OP_MODE_PROTECTION_20MHZ: - ht_rts[1] = ht_rts[3] = true; - break; - - case IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED: - ht_rts[0] = ht_rts[1] = ht_rts[2] = ht_rts[3] = true; - break; - } - - if (non_gf) - ht_rts[2] = ht_rts[3] = true; - - for (i = 0; i < 4; i++) - if (ht_rts[i]) - prot[i + 2] |= MT_PROT_CTRL_RTS_CTS; - - for (i = 0; i < 6; i++) - mt76_wr(dev, MT_CCK_PROT_CFG + i * 4, prot[i]); -} - -void mt76x0_mac_set_short_preamble(struct mt76x02_dev *dev, bool short_preamb) -{ - if (short_preamb) - mt76_set(dev, MT_AUTO_RSP_CFG, MT_AUTO_RSP_PREAMB_SHORT); - else - mt76_clear(dev, MT_AUTO_RSP_CFG, MT_AUTO_RSP_PREAMB_SHORT); -} - -void mt76x0_mac_config_tsf(struct mt76x02_dev *dev, bool enable, int interval) -{ - u32 val = mt76_rr(dev, MT_BEACON_TIME_CFG); - - val &= ~(MT_BEACON_TIME_CFG_TIMER_EN | - MT_BEACON_TIME_CFG_SYNC_MODE | - MT_BEACON_TIME_CFG_TBTT_EN); - - if (!enable) { - mt76_wr(dev, MT_BEACON_TIME_CFG, val); - return; - } - - val &= ~MT_BEACON_TIME_CFG_INTVAL; - val |= FIELD_PREP(MT_BEACON_TIME_CFG_INTVAL, interval << 4) | - MT_BEACON_TIME_CFG_TIMER_EN | - MT_BEACON_TIME_CFG_SYNC_MODE | - MT_BEACON_TIME_CFG_TBTT_EN; -} - -static void mt76x0_check_mac_err(struct mt76x02_dev *dev) -{ - u32 val = mt76_rr(dev, 0x10f4); - - if (!(val & BIT(29)) || !(val & (BIT(7) | BIT(5)))) - return; - - dev_err(dev->mt76.dev, "Error: MAC specific condition occurred\n"); - - mt76_set(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_RESET_CSR); - udelay(10); - mt76_clear(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_RESET_CSR); -} -void mt76x0_mac_work(struct work_struct *work) -{ - struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev, - mac_work.work); - struct { - u32 addr_base; - u32 span; - u64 *stat_base; - } spans[] = { - { MT_RX_STAT_0, 3, dev->stats.rx_stat }, - { MT_TX_STA_0, 3, dev->stats.tx_stat }, - { MT_TX_AGG_STAT, 1, dev->stats.aggr_stat }, - { MT_MPDU_DENSITY_CNT, 1, dev->stats.zero_len_del }, - { MT_TX_AGG_CNT_BASE0, 8, &dev->stats.aggr_n[0] }, - { MT_TX_AGG_CNT_BASE1, 8, &dev->stats.aggr_n[16] }, - }; - u32 sum, n; - int i, j, k; - - /* Note: using MCU_RANDOM_READ is actually slower then reading all the - * registers by hand. MCU takes ca. 20ms to complete read of 24 - * registers while reading them one by one will takes roughly - * 24*200us =~ 5ms. - */ - - k = 0; - n = 0; - sum = 0; - for (i = 0; i < ARRAY_SIZE(spans); i++) - for (j = 0; j < spans[i].span; j++) { - u32 val = mt76_rr(dev, spans[i].addr_base + j * 4); - - spans[i].stat_base[j * 2] += val & 0xffff; - spans[i].stat_base[j * 2 + 1] += val >> 16; - - /* Calculate average AMPDU length */ - if (spans[i].addr_base != MT_TX_AGG_CNT_BASE0 && - spans[i].addr_base != MT_TX_AGG_CNT_BASE1) - continue; - - n += (val >> 16) + (val & 0xffff); - sum += (val & 0xffff) * (1 + k * 2) + - (val >> 16) * (2 + k * 2); - k++; - } - - atomic_set(&dev->avg_ampdu_len, n ? DIV_ROUND_CLOSEST(sum, n) : 1); - - mt76x0_check_mac_err(dev); - - ieee80211_queue_delayed_work(dev->mt76.hw, &dev->mac_work, 10 * HZ); -} - -void mt76x0_mac_set_ampdu_factor(struct mt76x02_dev *dev) -{ - struct ieee80211_sta *sta; - struct mt76_wcid *wcid; - void *msta; - u8 min_factor = 3; - int i; - - rcu_read_lock(); - for (i = 0; i < ARRAY_SIZE(dev->mt76.wcid); i++) { - wcid = rcu_dereference(dev->mt76.wcid[i]); - if (!wcid) - continue; - - msta = container_of(wcid, struct mt76x02_sta, wcid); - sta = container_of(msta, struct ieee80211_sta, drv_priv); - - min_factor = min(min_factor, sta->ht_cap.ampdu_factor); - } - rcu_read_unlock(); - - mt76_wr(dev, MT_MAX_LEN_CFG, 0xa0fff | - FIELD_PREP(MT_MAX_LEN_CFG_AMPDU, min_factor)); -} diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c index 9273d2d2764a..fee16ab21edb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/main.c @@ -22,9 +22,25 @@ mt76x0_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef) int ret; cancel_delayed_work_sync(&dev->cal_work); + if (mt76_is_mmio(dev)) { + tasklet_disable(&dev->pre_tbtt_tasklet); + tasklet_disable(&dev->dfs_pd.dfs_tasklet); + } mt76_set_channel(&dev->mt76); ret = mt76x0_phy_set_channel(dev, chandef); + + /* channel cycle counters read-and-clear */ + mt76_rr(dev, MT_CH_IDLE); + mt76_rr(dev, MT_CH_BUSY); + + mt76x02_edcca_init(dev, true); + + if (mt76_is_mmio(dev)) { + mt76x02_dfs_init_params(dev); + tasklet_enable(&dev->pre_tbtt_tasklet); + tasklet_enable(&dev->dfs_pd.dfs_tasklet); + } mt76_txq_schedule_all(&dev->mt76); return ret; @@ -64,89 +80,3 @@ int mt76x0_config(struct ieee80211_hw *hw, u32 changed) return ret; } EXPORT_SYMBOL_GPL(mt76x0_config); - -static void -mt76x0_addr_wr(struct mt76x02_dev *dev, const u32 offset, const u8 *addr) -{ - mt76_wr(dev, offset, get_unaligned_le32(addr)); - mt76_wr(dev, offset + 4, addr[4] | addr[5] << 8); -} - -void mt76x0_bss_info_changed(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *info, u32 changed) -{ - struct mt76x02_dev *dev = hw->priv; - - mutex_lock(&dev->mt76.mutex); - - if (changed & BSS_CHANGED_BSSID) { - mt76x0_addr_wr(dev, MT_MAC_BSSID_DW0, info->bssid); - - /* Note: this is a hack because beacon_int is not changed - * on leave nor is any more appropriate event generated. - * rt2x00 doesn't seem to be bothered though. - */ - if (is_zero_ether_addr(info->bssid)) - mt76x0_mac_config_tsf(dev, false, 0); - } - - if (changed & BSS_CHANGED_BASIC_RATES) { - mt76_wr(dev, MT_LEGACY_BASIC_RATE, info->basic_rates); - mt76_wr(dev, MT_VHT_HT_FBK_CFG0, 0x65432100); - mt76_wr(dev, MT_VHT_HT_FBK_CFG1, 0xedcba980); - mt76_wr(dev, MT_LG_FBK_CFG0, 0xedcba988); - mt76_wr(dev, MT_LG_FBK_CFG1, 0x00002100); - } - - if (changed & BSS_CHANGED_BEACON_INT) - mt76x0_mac_config_tsf(dev, true, info->beacon_int); - - if (changed & BSS_CHANGED_HT || changed & BSS_CHANGED_ERP_CTS_PROT) - mt76x0_mac_set_protection(dev, info->use_cts_prot, - info->ht_operation_mode); - - if (changed & BSS_CHANGED_ERP_PREAMBLE) - mt76x0_mac_set_short_preamble(dev, info->use_short_preamble); - - if (changed & BSS_CHANGED_ERP_SLOT) { - int slottime = info->use_short_slot ? 9 : 20; - - mt76_rmw_field(dev, MT_BKOFF_SLOT_CFG, - MT_BKOFF_SLOT_CFG_SLOTTIME, slottime); - } - - if (changed & BSS_CHANGED_ASSOC) - mt76x0_phy_recalibrate_after_assoc(dev); - - mutex_unlock(&dev->mt76.mutex); -} -EXPORT_SYMBOL_GPL(mt76x0_bss_info_changed); - -void mt76x0_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - const u8 *mac_addr) -{ - struct mt76x02_dev *dev = hw->priv; - - set_bit(MT76_SCANNING, &dev->mt76.state); -} -EXPORT_SYMBOL_GPL(mt76x0_sw_scan); - -void mt76x0_sw_scan_complete(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) -{ - struct mt76x02_dev *dev = hw->priv; - - clear_bit(MT76_SCANNING, &dev->mt76.state); -} -EXPORT_SYMBOL_GPL(mt76x0_sw_scan_complete); - -int mt76x0_set_rts_threshold(struct ieee80211_hw *hw, u32 value) -{ - struct mt76x02_dev *dev = hw->priv; - - mt76_rmw_field(dev, MT_TX_RTS_CFG, MT_TX_RTS_CFG_THRESH, value); - - return 0; -} -EXPORT_SYMBOL_GPL(mt76x0_set_rts_threshold); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h index 2187bafaf2e9..51fbd75dff31 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h @@ -28,24 +28,28 @@ #include "../mt76x02.h" #include "eeprom.h" -#define MT_CALIBRATE_INTERVAL (4 * HZ) +#define MT7610E_FIRMWARE "mediatek/mt7610e.bin" +#define MT7650E_FIRMWARE "mediatek/mt7650e.bin" + +#define MT7610U_FIRMWARE "mediatek/mt7610u.bin" #define MT_USB_AGGR_SIZE_LIMIT 21 /* * 1024B */ #define MT_USB_AGGR_TIMEOUT 0x80 /* * 33ns */ static inline bool is_mt7610e(struct mt76x02_dev *dev) { - /* TODO */ - return false; + if (!mt76_is_mmio(dev)) + return false; + + return mt76_chip(&dev->mt76) == 0x7610; } -void mt76x0_init_debugfs(struct mt76x02_dev *dev); +static inline bool is_mt7630(struct mt76x02_dev *dev) +{ + return mt76_chip(&dev->mt76) == 0x7630; +} /* Init */ -struct mt76x02_dev * -mt76x0_alloc_device(struct device *pdev, - const struct mt76_driver_ops *drv_ops, - const struct ieee80211_ops *ops); int mt76x0_init_hardware(struct mt76x02_dev *dev); int mt76x0_register_device(struct mt76x02_dev *dev); void mt76x0_chip_onoff(struct mt76x02_dev *dev, bool enable, bool reset); @@ -54,30 +58,12 @@ int mt76x0_mac_start(struct mt76x02_dev *dev); void mt76x0_mac_stop(struct mt76x02_dev *dev); int mt76x0_config(struct ieee80211_hw *hw, u32 changed); -void mt76x0_bss_info_changed(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *info, u32 changed); -void mt76x0_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - const u8 *mac_addr); -void mt76x0_sw_scan_complete(struct ieee80211_hw *hw, - struct ieee80211_vif *vif); -int mt76x0_set_rts_threshold(struct ieee80211_hw *hw, u32 value); /* PHY */ void mt76x0_phy_init(struct mt76x02_dev *dev); -int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev); +int mt76x0_phy_wait_bbp_ready(struct mt76x02_dev *dev); int mt76x0_phy_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef); -void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev); void mt76x0_phy_set_txpower(struct mt76x02_dev *dev); void mt76x0_phy_calibrate(struct mt76x02_dev *dev, bool power_on); - -/* MAC */ -void mt76x0_mac_work(struct work_struct *work); -void mt76x0_mac_set_protection(struct mt76x02_dev *dev, bool legacy_prot, - int ht_mode); -void mt76x0_mac_set_short_preamble(struct mt76x02_dev *dev, bool short_preamb); -void mt76x0_mac_config_tsf(struct mt76x02_dev *dev, bool enable, int interval); -void mt76x0_mac_set_ampdu_factor(struct mt76x02_dev *dev); - #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c index 522c86059bcb..f302162036d0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c @@ -30,7 +30,7 @@ static int mt76x0e_start(struct ieee80211_hw *hw) mt76x02_mac_start(dev); mt76x0_phy_calibrate(dev, true); ieee80211_queue_delayed_work(dev->mt76.hw, &dev->mac_work, - MT_CALIBRATE_INTERVAL); + MT_MAC_WORK_INTERVAL); ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work, MT_CALIBRATE_INTERVAL); set_bit(MT76_STATE_RUNNING, &dev->mt76.state); @@ -68,6 +68,19 @@ static void mt76x0e_stop(struct ieee80211_hw *hw) mutex_unlock(&dev->mt76.mutex); } +static void +mt76x0e_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + u32 queues, bool drop) +{ +} + +static int +mt76x0e_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, + bool set) +{ + return 0; +} + static const struct ieee80211_ops mt76x0e_ops = { .tx = mt76x02_tx, .start = mt76x0e_start, @@ -76,15 +89,22 @@ static const struct ieee80211_ops mt76x0e_ops = { .remove_interface = mt76x02_remove_interface, .config = mt76x0_config, .configure_filter = mt76x02_configure_filter, - .sta_add = mt76x02_sta_add, - .sta_remove = mt76x02_sta_remove, + .bss_info_changed = mt76x02_bss_info_changed, + .sta_state = mt76_sta_state, .set_key = mt76x02_set_key, .conf_tx = mt76x02_conf_tx, - .sw_scan_start = mt76x0_sw_scan, - .sw_scan_complete = mt76x0_sw_scan_complete, + .sw_scan_start = mt76x02_sw_scan, + .sw_scan_complete = mt76x02_sw_scan_complete, .ampdu_action = mt76x02_ampdu_action, .sta_rate_tbl_update = mt76x02_sta_rate_tbl_update, .wake_tx_queue = mt76_wake_tx_queue, + .get_survey = mt76_get_survey, + .get_txpower = mt76_get_txpower, + .flush = mt76x0e_flush, + .set_tim = mt76x0e_set_tim, + .release_buffered_frames = mt76_release_buffered_frames, + .set_coverage_class = mt76x02_set_coverage_class, + .set_rts_threshold = mt76x02_set_rts_threshold, }; static int mt76x0e_register_device(struct mt76x02_dev *dev) @@ -121,6 +141,15 @@ static int mt76x0e_register_device(struct mt76x02_dev *dev) mt76_clear(dev, 0x110, BIT(9)); mt76_set(dev, MT_MAX_LEN_CFG, BIT(13)); + mt76_wr(dev, MT_CH_TIME_CFG, + MT_CH_TIME_CFG_TIMER_EN | + MT_CH_TIME_CFG_TX_AS_BUSY | + MT_CH_TIME_CFG_RX_AS_BUSY | + MT_CH_TIME_CFG_NAV_AS_BUSY | + MT_CH_TIME_CFG_EIFS_AS_BUSY | + MT_CH_CCA_RC_EN | + FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1)); + err = mt76x0_register_device(dev); if (err < 0) return err; @@ -135,12 +164,17 @@ mt76x0e_probe(struct pci_dev *pdev, const struct pci_device_id *id) { static const struct mt76_driver_ops drv_ops = { .txwi_size = sizeof(struct mt76x02_txwi), + .update_survey = mt76x02_update_channel, .tx_prepare_skb = mt76x02_tx_prepare_skb, .tx_complete_skb = mt76x02_tx_complete_skb, .rx_skb = mt76x02_queue_rx_skb, .rx_poll_complete = mt76x02_rx_poll_complete, + .sta_ps = mt76x02_sta_ps, + .sta_add = mt76x02_sta_add, + .sta_remove = mt76x02_sta_remove, }; struct mt76x02_dev *dev; + struct mt76_dev *mdev; int ret; ret = pcim_enable_device(pdev); @@ -157,16 +191,20 @@ mt76x0e_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (ret) return ret; - dev = mt76x0_alloc_device(&pdev->dev, &drv_ops, &mt76x0e_ops); - if (!dev) + mdev = mt76_alloc_device(&pdev->dev, sizeof(*dev), &mt76x0e_ops, + &drv_ops); + if (!mdev) return -ENOMEM; - mt76_mmio_init(&dev->mt76, pcim_iomap_table(pdev)[0]); + dev = container_of(mdev, struct mt76x02_dev, mt76); + mutex_init(&dev->phy_mutex); + + mt76_mmio_init(mdev, pcim_iomap_table(pdev)[0]); - dev->mt76.rev = mt76_rr(dev, MT_ASIC_VERSION); - dev_info(dev->mt76.dev, "ASIC revision: %08x\n", dev->mt76.rev); + mdev->rev = mt76_rr(dev, MT_ASIC_VERSION); + dev_info(mdev->dev, "ASIC revision: %08x\n", mdev->rev); - ret = devm_request_irq(dev->mt76.dev, pdev->irq, mt76x02_irq_handler, + ret = devm_request_irq(mdev->dev, pdev->irq, mt76x02_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); if (ret) goto error; @@ -185,6 +223,7 @@ error: static void mt76x0e_cleanup(struct mt76x02_dev *dev) { clear_bit(MT76_STATE_INITIALIZED, &dev->mt76.state); + tasklet_disable(&dev->pre_tbtt_tasklet); mt76x0_chip_onoff(dev, false, false); mt76x0e_stop_hw(dev); mt76x02_dma_cleanup(dev); @@ -209,6 +248,8 @@ static const struct pci_device_id mt76x0e_device_table[] = { }; MODULE_DEVICE_TABLE(pci, mt76x0e_device_table); +MODULE_FIRMWARE(MT7610E_FIRMWARE); +MODULE_FIRMWARE(MT7650E_FIRMWARE); MODULE_LICENSE("Dual BSD/GPL"); static struct pci_driver mt76x0e_driver = { diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c index 569861289aa5..490c1869f2c4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c @@ -19,9 +19,6 @@ #include "mt76x0.h" #include "mcu.h" -#define MT7610E_FIRMWARE "mediatek/mt7610e.bin" -#define MT7650E_FIRMWARE "mediatek/mt7650e.bin" - #define MT_MCU_IVB_ADDR (MT_MCU_ILM_ADDR + 0x54000 - MT_MCU_IVB_SIZE) static int mt76x0e_load_firmware(struct mt76x02_dev *dev) @@ -130,7 +127,6 @@ out: int mt76x0e_mcu_init(struct mt76x02_dev *dev) { static const struct mt76_mcu_ops mt76x0e_mcu_ops = { - .mcu_msg_alloc = mt76x02_mcu_msg_alloc, .mcu_send_msg = mt76x02_mcu_msg_send, }; int err; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c index cf024950e0ed..1fd22eb841c3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.c @@ -20,7 +20,6 @@ #include "mt76x0.h" #include "mcu.h" #include "eeprom.h" -#include "trace.h" #include "phy.h" #include "initvals.h" #include "initvals_phy.h" @@ -49,12 +48,12 @@ mt76x0_rf_csr_wr(struct mt76x02_dev *dev, u32 offset, u8 value) } mt76_wr(dev, MT_RF_CSR_CFG, - FIELD_PREP(MT_RF_CSR_CFG_DATA, value) | - FIELD_PREP(MT_RF_CSR_CFG_REG_BANK, bank) | - FIELD_PREP(MT_RF_CSR_CFG_REG_ID, reg) | - MT_RF_CSR_CFG_WR | - MT_RF_CSR_CFG_KICK); - trace_mt76x0_rf_write(&dev->mt76, bank, offset, value); + FIELD_PREP(MT_RF_CSR_CFG_DATA, value) | + FIELD_PREP(MT_RF_CSR_CFG_REG_BANK, bank) | + FIELD_PREP(MT_RF_CSR_CFG_REG_ID, reg) | + MT_RF_CSR_CFG_WR | + MT_RF_CSR_CFG_KICK); + out: mutex_unlock(&dev->phy_mutex); @@ -86,19 +85,18 @@ static int mt76x0_rf_csr_rr(struct mt76x02_dev *dev, u32 offset) goto out; mt76_wr(dev, MT_RF_CSR_CFG, - FIELD_PREP(MT_RF_CSR_CFG_REG_BANK, bank) | - FIELD_PREP(MT_RF_CSR_CFG_REG_ID, reg) | - MT_RF_CSR_CFG_KICK); + FIELD_PREP(MT_RF_CSR_CFG_REG_BANK, bank) | + FIELD_PREP(MT_RF_CSR_CFG_REG_ID, reg) | + MT_RF_CSR_CFG_KICK); if (!mt76_poll(dev, MT_RF_CSR_CFG, MT_RF_CSR_CFG_KICK, 0, 100)) goto out; val = mt76_rr(dev, MT_RF_CSR_CFG); if (FIELD_GET(MT_RF_CSR_CFG_REG_ID, val) == reg && - FIELD_GET(MT_RF_CSR_CFG_REG_BANK, val) == bank) { + FIELD_GET(MT_RF_CSR_CFG_REG_BANK, val) == bank) ret = FIELD_GET(MT_RF_CSR_CFG_DATA, val); - trace_mt76x0_rf_read(&dev->mt76, bank, offset, ret); - } + out: mutex_unlock(&dev->phy_mutex); @@ -110,7 +108,7 @@ out: } static int -rf_wr(struct mt76x02_dev *dev, u32 offset, u8 val) +mt76x0_rf_wr(struct mt76x02_dev *dev, u32 offset, u8 val) { if (mt76_is_usb(dev)) { struct mt76_reg_pair pair = { @@ -126,8 +124,7 @@ rf_wr(struct mt76x02_dev *dev, u32 offset, u8 val) } } -static int -rf_rr(struct mt76x02_dev *dev, u32 offset) +static int mt76x0_rf_rr(struct mt76x02_dev *dev, u32 offset) { int ret; u32 val; @@ -149,38 +146,36 @@ rf_rr(struct mt76x02_dev *dev, u32 offset) } static int -rf_rmw(struct mt76x02_dev *dev, u32 offset, u8 mask, u8 val) +mt76x0_rf_rmw(struct mt76x02_dev *dev, u32 offset, u8 mask, u8 val) { int ret; - ret = rf_rr(dev, offset); + ret = mt76x0_rf_rr(dev, offset); if (ret < 0) return ret; + val |= ret & ~mask; - ret = rf_wr(dev, offset, val); - if (ret) - return ret; - return val; + ret = mt76x0_rf_wr(dev, offset, val); + return ret ? ret : val; } static int -rf_set(struct mt76x02_dev *dev, u32 offset, u8 val) +mt76x0_rf_set(struct mt76x02_dev *dev, u32 offset, u8 val) { - return rf_rmw(dev, offset, 0, val); + return mt76x0_rf_rmw(dev, offset, 0, val); } -#if 0 static int -rf_clear(struct mt76x02_dev *dev, u32 offset, u8 mask) +mt76x0_rf_clear(struct mt76x02_dev *dev, u32 offset, u8 mask) { - return rf_rmw(dev, offset, mask, 0); + return mt76x0_rf_rmw(dev, offset, mask, 0); } -#endif static void -mt76x0_rf_csr_wr_rp(struct mt76x02_dev *dev, const struct mt76_reg_pair *data, - int n) +mt76x0_phy_rf_csr_wr_rp(struct mt76x02_dev *dev, + const struct mt76_reg_pair *data, + int n) { while (n-- > 0) { mt76x0_rf_csr_wr(dev, data->reg, data->value); @@ -190,12 +185,12 @@ mt76x0_rf_csr_wr_rp(struct mt76x02_dev *dev, const struct mt76_reg_pair *data, #define RF_RANDOM_WRITE(dev, tab) do { \ if (mt76_is_mmio(dev)) \ - mt76x0_rf_csr_wr_rp(dev, tab, ARRAY_SIZE(tab)); \ + mt76x0_phy_rf_csr_wr_rp(dev, tab, ARRAY_SIZE(tab)); \ else \ mt76_wr_rp(dev, MT_MCU_MEMMAP_RF, tab, ARRAY_SIZE(tab));\ } while (0) -int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev) +int mt76x0_phy_wait_bbp_ready(struct mt76x02_dev *dev) { int i = 20; u32 val; @@ -215,62 +210,6 @@ int mt76x0_wait_bbp_ready(struct mt76x02_dev *dev) return 0; } -static void mt76x0_vco_cal(struct mt76x02_dev *dev, u8 channel) -{ - u8 val; - - val = rf_rr(dev, MT_RF(0, 4)); - if ((val & 0x70) != 0x30) - return; - - /* - * Calibration Mode - Open loop, closed loop, and amplitude: - * B0.R06.[0]: 1 - * B0.R06.[3:1] bp_close_code: 100 - * B0.R05.[7:0] bp_open_code: 0x0 - * B0.R04.[2:0] cal_bits: 000 - * B0.R03.[2:0] startup_time: 011 - * B0.R03.[6:4] settle_time: - * 80MHz channel: 110 - * 40MHz channel: 101 - * 20MHz channel: 100 - */ - val = rf_rr(dev, MT_RF(0, 6)); - val &= ~0xf; - val |= 0x09; - rf_wr(dev, MT_RF(0, 6), val); - - val = rf_rr(dev, MT_RF(0, 5)); - if (val != 0) - rf_wr(dev, MT_RF(0, 5), 0x0); - - val = rf_rr(dev, MT_RF(0, 4)); - val &= ~0x07; - rf_wr(dev, MT_RF(0, 4), val); - - val = rf_rr(dev, MT_RF(0, 3)); - val &= ~0x77; - if (channel == 1 || channel == 7 || channel == 9 || channel >= 13) { - val |= 0x63; - } else if (channel == 3 || channel == 4 || channel == 10) { - val |= 0x53; - } else if (channel == 2 || channel == 5 || channel == 6 || - channel == 8 || channel == 11 || channel == 12) { - val |= 0x43; - } else { - WARN(1, "Unknown channel %u\n", channel); - return; - } - rf_wr(dev, MT_RF(0, 3), val); - - /* TODO replace by mt76x0_rf_set(dev, MT_RF(0, 4), BIT(7)); */ - val = rf_rr(dev, MT_RF(0, 4)); - val = ((val & ~(0x80)) | 0x80); - rf_wr(dev, MT_RF(0, 4), val); - - msleep(2); -} - static void mt76x0_phy_set_band(struct mt76x02_dev *dev, enum nl80211_band band) { @@ -278,8 +217,8 @@ mt76x0_phy_set_band(struct mt76x02_dev *dev, enum nl80211_band band) case NL80211_BAND_2GHZ: RF_RANDOM_WRITE(dev, mt76x0_rf_2g_channel_0_tab); - rf_wr(dev, MT_RF(5, 0), 0x45); - rf_wr(dev, MT_RF(6, 0), 0x44); + mt76x0_rf_wr(dev, MT_RF(5, 0), 0x45); + mt76x0_rf_wr(dev, MT_RF(6, 0), 0x44); mt76_wr(dev, MT_TX_ALC_VGA3, 0x00050007); mt76_wr(dev, MT_TX0_RF_GAIN_CORR, 0x003E0002); @@ -287,8 +226,8 @@ mt76x0_phy_set_band(struct mt76x02_dev *dev, enum nl80211_band band) case NL80211_BAND_5GHZ: RF_RANDOM_WRITE(dev, mt76x0_rf_5g_channel_0_tab); - rf_wr(dev, MT_RF(5, 0), 0x44); - rf_wr(dev, MT_RF(6, 0), 0x45); + mt76x0_rf_wr(dev, MT_RF(5, 0), 0x44); + mt76x0_rf_wr(dev, MT_RF(6, 0), 0x45); mt76_wr(dev, MT_TX_ALC_VGA3, 0x00000005); mt76_wr(dev, MT_TX0_RF_GAIN_CORR, 0x01010102); @@ -301,18 +240,17 @@ mt76x0_phy_set_band(struct mt76x02_dev *dev, enum nl80211_band band) static void mt76x0_phy_set_chan_rf_params(struct mt76x02_dev *dev, u8 channel, u16 rf_bw_band) { + const struct mt76x0_freq_item *freq_item; u16 rf_band = rf_bw_band & 0xff00; u16 rf_bw = rf_bw_band & 0x00ff; enum nl80211_band band; + bool b_sdm = false; u32 mac_reg; - u8 rf_val; int i; - bool bSDM = false; - const struct mt76x0_freq_item *freq_item; for (i = 0; i < ARRAY_SIZE(mt76x0_sdm_channel); i++) { if (channel == mt76x0_sdm_channel[i]) { - bSDM = true; + b_sdm = true; break; } } @@ -321,108 +259,84 @@ mt76x0_phy_set_chan_rf_params(struct mt76x02_dev *dev, u8 channel, u16 rf_bw_ban if (channel == mt76x0_frequency_plan[i].channel) { rf_band = mt76x0_frequency_plan[i].band; - if (bSDM) + if (b_sdm) freq_item = &(mt76x0_sdm_frequency_plan[i]); else freq_item = &(mt76x0_frequency_plan[i]); - rf_wr(dev, MT_RF(0, 37), freq_item->pllR37); - rf_wr(dev, MT_RF(0, 36), freq_item->pllR36); - rf_wr(dev, MT_RF(0, 35), freq_item->pllR35); - rf_wr(dev, MT_RF(0, 34), freq_item->pllR34); - rf_wr(dev, MT_RF(0, 33), freq_item->pllR33); + mt76x0_rf_wr(dev, MT_RF(0, 37), freq_item->pllR37); + mt76x0_rf_wr(dev, MT_RF(0, 36), freq_item->pllR36); + mt76x0_rf_wr(dev, MT_RF(0, 35), freq_item->pllR35); + mt76x0_rf_wr(dev, MT_RF(0, 34), freq_item->pllR34); + mt76x0_rf_wr(dev, MT_RF(0, 33), freq_item->pllR33); - rf_val = rf_rr(dev, MT_RF(0, 32)); - rf_val &= ~0xE0; - rf_val |= freq_item->pllR32_b7b5; - rf_wr(dev, MT_RF(0, 32), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 32), 0xe0, + freq_item->pllR32_b7b5); /* R32<4:0> pll_den: (Denomina - 8) */ - rf_val = rf_rr(dev, MT_RF(0, 32)); - rf_val &= ~0x1F; - rf_val |= freq_item->pllR32_b4b0; - rf_wr(dev, MT_RF(0, 32), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 32), MT_RF_PLL_DEN_MASK, + freq_item->pllR32_b4b0); /* R31<7:5> */ - rf_val = rf_rr(dev, MT_RF(0, 31)); - rf_val &= ~0xE0; - rf_val |= freq_item->pllR31_b7b5; - rf_wr(dev, MT_RF(0, 31), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 31), 0xe0, + freq_item->pllR31_b7b5); /* R31<4:0> pll_k(Nominator) */ - rf_val = rf_rr(dev, MT_RF(0, 31)); - rf_val &= ~0x1F; - rf_val |= freq_item->pllR31_b4b0; - rf_wr(dev, MT_RF(0, 31), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 31), MT_RF_PLL_K_MASK, + freq_item->pllR31_b4b0); /* R30<7> sdm_reset_n */ - rf_val = rf_rr(dev, MT_RF(0, 30)); - rf_val &= ~0x80; - if (bSDM) { - rf_wr(dev, MT_RF(0, 30), rf_val); - rf_val |= 0x80; - rf_wr(dev, MT_RF(0, 30), rf_val); + if (b_sdm) { + mt76x0_rf_clear(dev, MT_RF(0, 30), + MT_RF_SDM_RESET_MASK); + mt76x0_rf_set(dev, MT_RF(0, 30), + MT_RF_SDM_RESET_MASK); } else { - rf_val |= freq_item->pllR30_b7; - rf_wr(dev, MT_RF(0, 30), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 30), + MT_RF_SDM_RESET_MASK, + freq_item->pllR30_b7); } /* R30<6:2> sdmmash_prbs,sin */ - rf_val = rf_rr(dev, MT_RF(0, 30)); - rf_val &= ~0x7C; - rf_val |= freq_item->pllR30_b6b2; - rf_wr(dev, MT_RF(0, 30), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 30), + MT_RF_SDM_MASH_PRBS_MASK, + freq_item->pllR30_b6b2); /* R30<1> sdm_bp */ - rf_val = rf_rr(dev, MT_RF(0, 30)); - rf_val &= ~0x02; - rf_val |= (freq_item->pllR30_b1 << 1); - rf_wr(dev, MT_RF(0, 30), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 30), MT_RF_SDM_BP_MASK, + freq_item->pllR30_b1 << 1); /* R30<0> R29<7:0> (hex) pll_n */ - rf_val = freq_item->pll_n & 0x00FF; - rf_wr(dev, MT_RF(0, 29), rf_val); + mt76x0_rf_wr(dev, MT_RF(0, 29), + freq_item->pll_n & 0xff); - rf_val = rf_rr(dev, MT_RF(0, 30)); - rf_val &= ~0x1; - rf_val |= ((freq_item->pll_n >> 8) & 0x0001); - rf_wr(dev, MT_RF(0, 30), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 30), 0x1, + (freq_item->pll_n >> 8) & 0x1); /* R28<7:6> isi_iso */ - rf_val = rf_rr(dev, MT_RF(0, 28)); - rf_val &= ~0xC0; - rf_val |= freq_item->pllR28_b7b6; - rf_wr(dev, MT_RF(0, 28), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 28), MT_RF_ISI_ISO_MASK, + freq_item->pllR28_b7b6); /* R28<5:4> pfd_dly */ - rf_val = rf_rr(dev, MT_RF(0, 28)); - rf_val &= ~0x30; - rf_val |= freq_item->pllR28_b5b4; - rf_wr(dev, MT_RF(0, 28), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 28), MT_RF_PFD_DLY_MASK, + freq_item->pllR28_b5b4); /* R28<3:2> clksel option */ - rf_val = rf_rr(dev, MT_RF(0, 28)); - rf_val &= ~0x0C; - rf_val |= freq_item->pllR28_b3b2; - rf_wr(dev, MT_RF(0, 28), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 28), MT_RF_CLK_SEL_MASK, + freq_item->pllR28_b3b2); /* R28<1:0> R27<7:0> R26<7:0> (hex) sdm_k */ - rf_val = freq_item->pll_sdm_k & 0x000000FF; - rf_wr(dev, MT_RF(0, 26), rf_val); - - rf_val = ((freq_item->pll_sdm_k >> 8) & 0x000000FF); - rf_wr(dev, MT_RF(0, 27), rf_val); + mt76x0_rf_wr(dev, MT_RF(0, 26), + freq_item->pll_sdm_k & 0xff); + mt76x0_rf_wr(dev, MT_RF(0, 27), + (freq_item->pll_sdm_k >> 8) & 0xff); - rf_val = rf_rr(dev, MT_RF(0, 28)); - rf_val &= ~0x3; - rf_val |= ((freq_item->pll_sdm_k >> 16) & 0x0003); - rf_wr(dev, MT_RF(0, 28), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 28), 0x3, + (freq_item->pll_sdm_k >> 16) & 0x3); /* R24<1:0> xo_div */ - rf_val = rf_rr(dev, MT_RF(0, 24)); - rf_val &= ~0x3; - rf_val |= freq_item->pllR24_b1b0; - rf_wr(dev, MT_RF(0, 24), rf_val); + mt76x0_rf_rmw(dev, MT_RF(0, 24), MT_RF_XO_DIV_MASK, + freq_item->pllR24_b1b0); break; } @@ -430,25 +344,26 @@ mt76x0_phy_set_chan_rf_params(struct mt76x02_dev *dev, u8 channel, u16 rf_bw_ban for (i = 0; i < ARRAY_SIZE(mt76x0_rf_bw_switch_tab); i++) { if (rf_bw == mt76x0_rf_bw_switch_tab[i].bw_band) { - rf_wr(dev, mt76x0_rf_bw_switch_tab[i].rf_bank_reg, - mt76x0_rf_bw_switch_tab[i].value); + mt76x0_rf_wr(dev, + mt76x0_rf_bw_switch_tab[i].rf_bank_reg, + mt76x0_rf_bw_switch_tab[i].value); } else if ((rf_bw == (mt76x0_rf_bw_switch_tab[i].bw_band & 0xFF)) && (rf_band & mt76x0_rf_bw_switch_tab[i].bw_band)) { - rf_wr(dev, mt76x0_rf_bw_switch_tab[i].rf_bank_reg, - mt76x0_rf_bw_switch_tab[i].value); + mt76x0_rf_wr(dev, + mt76x0_rf_bw_switch_tab[i].rf_bank_reg, + mt76x0_rf_bw_switch_tab[i].value); } } for (i = 0; i < ARRAY_SIZE(mt76x0_rf_band_switch_tab); i++) { if (mt76x0_rf_band_switch_tab[i].bw_band & rf_band) { - rf_wr(dev, mt76x0_rf_band_switch_tab[i].rf_bank_reg, - mt76x0_rf_band_switch_tab[i].value); + mt76x0_rf_wr(dev, + mt76x0_rf_band_switch_tab[i].rf_bank_reg, + mt76x0_rf_band_switch_tab[i].value); } } - mac_reg = mt76_rr(dev, MT_RF_MISC); - mac_reg &= ~0xC; /* Clear 0x518[3:2] */ - mt76_wr(dev, MT_RF_MISC, mac_reg); + mt76_clear(dev, MT_RF_MISC, 0xc); band = (rf_band & RF_G_BAND) ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ; if (mt76x02_ext_pa_enabled(dev, band)) { @@ -457,21 +372,17 @@ mt76x0_phy_set_chan_rf_params(struct mt76x02_dev *dev, u8 channel, u16 rf_bw_ban [2]1'b1: enable external A band PA, 1'b0: disable external A band PA [3]1'b1: enable external G band PA, 1'b0: disable external G band PA */ - if (rf_band & RF_A_BAND) { - mac_reg = mt76_rr(dev, MT_RF_MISC); - mac_reg |= 0x4; - mt76_wr(dev, MT_RF_MISC, mac_reg); - } else { - mac_reg = mt76_rr(dev, MT_RF_MISC); - mac_reg |= 0x8; - mt76_wr(dev, MT_RF_MISC, mac_reg); - } + if (rf_band & RF_A_BAND) + mt76_set(dev, MT_RF_MISC, BIT(2)); + else + mt76_set(dev, MT_RF_MISC, BIT(3)); /* External PA */ for (i = 0; i < ARRAY_SIZE(mt76x0_rf_ext_pa_tab); i++) if (mt76x0_rf_ext_pa_tab[i].bw_band & rf_band) - rf_wr(dev, mt76x0_rf_ext_pa_tab[i].rf_bank_reg, - mt76x0_rf_ext_pa_tab[i].value); + mt76x0_rf_wr(dev, + mt76x0_rf_ext_pa_tab[i].rf_bank_reg, + mt76x0_rf_ext_pa_tab[i].value); } if (rf_band & RF_G_BAND) { @@ -516,27 +427,53 @@ mt76x0_phy_set_chan_bbp_params(struct mt76x02_dev *dev, u16 rf_bw_band) } } -static void mt76x0_ant_select(struct mt76x02_dev *dev) +static void mt76x0_phy_ant_select(struct mt76x02_dev *dev) { - struct ieee80211_channel *chan = dev->mt76.chandef.chan; - - /* single antenna mode */ - if (chan->band == NL80211_BAND_2GHZ) { - mt76_rmw(dev, MT_COEXCFG3, - BIT(5) | BIT(4) | BIT(3) | BIT(2), BIT(1)); - mt76_rmw(dev, MT_WLAN_FUN_CTRL, BIT(5), BIT(6)); + u16 ee_ant = mt76x02_eeprom_get(dev, MT_EE_ANTENNA); + u16 nic_conf2 = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_2); + u32 wlan, coex3, cmb; + bool ant_div; + + wlan = mt76_rr(dev, MT_WLAN_FUN_CTRL); + cmb = mt76_rr(dev, MT_CMB_CTRL); + coex3 = mt76_rr(dev, MT_COEXCFG3); + + cmb &= ~(BIT(14) | BIT(12)); + wlan &= ~(BIT(6) | BIT(5)); + coex3 &= ~GENMASK(5, 2); + + if (ee_ant & MT_EE_ANTENNA_DUAL) { + /* dual antenna mode */ + ant_div = !(nic_conf2 & MT_EE_NIC_CONF_2_ANT_OPT) && + (nic_conf2 & MT_EE_NIC_CONF_2_ANT_DIV); + if (ant_div) + cmb |= BIT(12); + else + coex3 |= BIT(4); + coex3 |= BIT(3); + if (dev->mt76.cap.has_2ghz) + wlan |= BIT(6); } else { - mt76_rmw(dev, MT_COEXCFG3, BIT(5) | BIT(2), - BIT(4) | BIT(3)); - mt76_clear(dev, MT_WLAN_FUN_CTRL, - BIT(6) | BIT(5)); + /* sigle antenna mode */ + if (dev->mt76.cap.has_5ghz) { + coex3 |= BIT(3) | BIT(4); + } else { + wlan |= BIT(6); + coex3 |= BIT(1); + } } - mt76_clear(dev, MT_CMB_CTRL, BIT(14) | BIT(12)); + + if (is_mt7630(dev)) + cmb |= BIT(14) | BIT(11); + + mt76_wr(dev, MT_WLAN_FUN_CTRL, wlan); + mt76_wr(dev, MT_CMB_CTRL, cmb); mt76_clear(dev, MT_COEXCFG0, BIT(2)); + mt76_wr(dev, MT_COEXCFG3, coex3); } static void -mt76x0_bbp_set_bw(struct mt76x02_dev *dev, enum nl80211_chan_width width) +mt76x0_phy_bbp_set_bw(struct mt76x02_dev *dev, enum nl80211_chan_width width) { enum { BW_20 = 0, BW_40 = 1, BW_80 = 2, BW_10 = 4}; int bw; @@ -563,36 +500,387 @@ mt76x0_bbp_set_bw(struct mt76x02_dev *dev, enum nl80211_chan_width width) return ; } - mt76x02_mcu_function_select(dev, BW_SETTING, bw, false); + mt76x02_mcu_function_select(dev, BW_SETTING, bw); +} + +static void mt76x0_phy_tssi_dc_calibrate(struct mt76x02_dev *dev) +{ + struct ieee80211_channel *chan = dev->mt76.chandef.chan; + u32 val; + + if (chan->band == NL80211_BAND_5GHZ) + mt76x0_rf_clear(dev, MT_RF(0, 67), 0xf); + + /* bypass ADDA control */ + mt76_wr(dev, MT_RF_SETTING_0, 0x60002237); + mt76_wr(dev, MT_RF_BYPASS_0, 0xffffffff); + + /* bbp sw reset */ + mt76_set(dev, MT_BBP(CORE, 4), BIT(0)); + usleep_range(500, 1000); + mt76_clear(dev, MT_BBP(CORE, 4), BIT(0)); + + val = (chan->band == NL80211_BAND_5GHZ) ? 0x80055 : 0x80050; + mt76_wr(dev, MT_BBP(CORE, 34), val); + + /* enable TX with DAC0 input */ + mt76_wr(dev, MT_BBP(TXBE, 6), BIT(31)); + + mt76_poll_msec(dev, MT_BBP(CORE, 34), BIT(4), 0, 200); + dev->cal.tssi_dc = mt76_rr(dev, MT_BBP(CORE, 35)) & 0xff; + + /* stop bypass ADDA */ + mt76_wr(dev, MT_RF_BYPASS_0, 0); + /* stop TX */ + mt76_wr(dev, MT_BBP(TXBE, 6), 0); + /* bbp sw reset */ + mt76_set(dev, MT_BBP(CORE, 4), BIT(0)); + usleep_range(500, 1000); + mt76_clear(dev, MT_BBP(CORE, 4), BIT(0)); + + if (chan->band == NL80211_BAND_5GHZ) + mt76x0_rf_rmw(dev, MT_RF(0, 67), 0xf, 0x4); +} + +static int +mt76x0_phy_tssi_adc_calibrate(struct mt76x02_dev *dev, s16 *ltssi, + u8 *info) +{ + struct ieee80211_channel *chan = dev->mt76.chandef.chan; + u32 val; + + val = (chan->band == NL80211_BAND_5GHZ) ? 0x80055 : 0x80050; + mt76_wr(dev, MT_BBP(CORE, 34), val); + + if (!mt76_poll_msec(dev, MT_BBP(CORE, 34), BIT(4), 0, 200)) { + mt76_clear(dev, MT_BBP(CORE, 34), BIT(4)); + return -ETIMEDOUT; + } + + *ltssi = mt76_rr(dev, MT_BBP(CORE, 35)) & 0xff; + if (chan->band == NL80211_BAND_5GHZ) + *ltssi += 128; + + /* set packet info#1 mode */ + mt76_wr(dev, MT_BBP(CORE, 34), 0x80041); + info[0] = mt76_rr(dev, MT_BBP(CORE, 35)) & 0xff; + + /* set packet info#2 mode */ + mt76_wr(dev, MT_BBP(CORE, 34), 0x80042); + info[1] = mt76_rr(dev, MT_BBP(CORE, 35)) & 0xff; + + /* set packet info#3 mode */ + mt76_wr(dev, MT_BBP(CORE, 34), 0x80043); + info[2] = mt76_rr(dev, MT_BBP(CORE, 35)) & 0xff; + + return 0; +} + +static u8 mt76x0_phy_get_rf_pa_mode(struct mt76x02_dev *dev, + int index, u8 tx_rate) +{ + u32 val, reg; + + reg = (index == 1) ? MT_RF_PA_MODE_CFG1 : MT_RF_PA_MODE_CFG0; + val = mt76_rr(dev, reg); + return (val & (3 << (tx_rate * 2))) >> (tx_rate * 2); +} + +static int +mt76x0_phy_get_target_power(struct mt76x02_dev *dev, u8 tx_mode, + u8 *info, s8 *target_power, + s8 *target_pa_power) +{ + u8 tx_rate, cur_power; + + cur_power = mt76_rr(dev, MT_TX_ALC_CFG_0) & MT_TX_ALC_CFG_0_CH_INIT_0; + switch (tx_mode) { + case 0: + /* cck rates */ + tx_rate = (info[0] & 0x60) >> 5; + if (tx_rate > 3) + return -EINVAL; + + *target_power = cur_power + dev->mt76.rate_power.cck[tx_rate]; + *target_pa_power = mt76x0_phy_get_rf_pa_mode(dev, 0, tx_rate); + break; + case 1: { + u8 index; + + /* ofdm rates */ + tx_rate = (info[0] & 0xf0) >> 4; + switch (tx_rate) { + case 0xb: + index = 0; + break; + case 0xf: + index = 1; + break; + case 0xa: + index = 2; + break; + case 0xe: + index = 3; + break; + case 0x9: + index = 4; + break; + case 0xd: + index = 5; + break; + case 0x8: + index = 6; + break; + case 0xc: + index = 7; + break; + default: + return -EINVAL; + } + + *target_power = cur_power + dev->mt76.rate_power.ofdm[index]; + *target_pa_power = mt76x0_phy_get_rf_pa_mode(dev, 0, index + 4); + break; + } + case 4: + /* vht rates */ + tx_rate = info[1] & 0xf; + if (tx_rate > 9) + return -EINVAL; + + *target_power = cur_power + dev->mt76.rate_power.vht[tx_rate]; + *target_pa_power = mt76x0_phy_get_rf_pa_mode(dev, 1, tx_rate); + break; + default: + /* ht rates */ + tx_rate = info[1] & 0x7f; + if (tx_rate > 9) + return -EINVAL; + + *target_power = cur_power + dev->mt76.rate_power.ht[tx_rate]; + *target_pa_power = mt76x0_phy_get_rf_pa_mode(dev, 1, tx_rate); + break; + } + + return 0; +} + +static s16 mt76x0_phy_lin2db(u16 val) +{ + u32 mantissa = val << 4; + int ret, data; + s16 exp = -4; + + while (mantissa < BIT(15)) { + mantissa <<= 1; + if (--exp < -20) + return -10000; + } + while (mantissa > 0xffff) { + mantissa >>= 1; + if (++exp > 20) + return -10000; + } + + /* s(15,0) */ + if (mantissa <= 47104) + data = mantissa + (mantissa >> 3) + (mantissa >> 4) - 38400; + else + data = mantissa - (mantissa >> 3) - (mantissa >> 6) - 23040; + data = max_t(int, 0, data); + + ret = ((15 + exp) << 15) + data; + ret = (ret << 2) + (ret << 1) + (ret >> 6) + (ret >> 7); + return ret >> 10; +} + +static int +mt76x0_phy_get_delta_power(struct mt76x02_dev *dev, u8 tx_mode, + s8 target_power, s8 target_pa_power, + s16 ltssi) +{ + struct ieee80211_channel *chan = dev->mt76.chandef.chan; + int tssi_target = target_power << 12, tssi_slope; + int tssi_offset, tssi_db, ret; + u32 data; + u16 val; + + if (chan->band == NL80211_BAND_5GHZ) { + u8 bound[7]; + int i, err; + + err = mt76x02_eeprom_copy(dev, MT_EE_TSSI_BOUND1, bound, + sizeof(bound)); + if (err < 0) + return err; + + for (i = 0; i < ARRAY_SIZE(bound); i++) { + if (chan->hw_value <= bound[i] || !bound[i]) + break; + } + val = mt76x02_eeprom_get(dev, MT_EE_TSSI_SLOPE_5G + i * 2); + + tssi_offset = val >> 8; + if ((tssi_offset >= 64 && tssi_offset <= 127) || + (tssi_offset & BIT(7))) + tssi_offset -= BIT(8); + } else { + val = mt76x02_eeprom_get(dev, MT_EE_TSSI_SLOPE_2G); + + tssi_offset = val >> 8; + if (tssi_offset & BIT(7)) + tssi_offset -= BIT(8); + } + tssi_slope = val & 0xff; + + switch (target_pa_power) { + case 1: + if (chan->band == NL80211_BAND_2GHZ) + tssi_target += 29491; /* 3.6 * 8192 */ + /* fall through */ + case 0: + break; + default: + tssi_target += 4424; /* 0.54 * 8192 */ + break; + } + + if (!tx_mode) { + data = mt76_rr(dev, MT_BBP(CORE, 1)); + if (is_mt7630(dev) && mt76_is_mmio(dev)) { + int offset; + + /* 2.3 * 8192 or 1.5 * 8192 */ + offset = (data & BIT(5)) ? 18841 : 12288; + tssi_target += offset; + } else if (data & BIT(5)) { + /* 0.8 * 8192 */ + tssi_target += 6554; + } + } + + data = mt76_rr(dev, MT_BBP(TXBE, 4)); + switch (data & 0x3) { + case 1: + tssi_target -= 49152; /* -6db * 8192 */ + break; + case 2: + tssi_target -= 98304; /* -12db * 8192 */ + break; + case 3: + tssi_target += 49152; /* 6db * 8192 */ + break; + default: + break; + } + + tssi_db = mt76x0_phy_lin2db(ltssi - dev->cal.tssi_dc) * tssi_slope; + if (chan->band == NL80211_BAND_5GHZ) { + tssi_db += ((tssi_offset - 50) << 10); /* offset s4.3 */ + tssi_target -= tssi_db; + if (ltssi > 254 && tssi_target > 0) { + /* upper saturate */ + tssi_target = 0; + } + } else { + tssi_db += (tssi_offset << 9); /* offset s3.4 */ + tssi_target -= tssi_db; + /* upper-lower saturate */ + if ((ltssi > 126 && tssi_target > 0) || + ((ltssi - dev->cal.tssi_dc) < 1 && tssi_target < 0)) { + tssi_target = 0; + } + } + + if ((dev->cal.tssi_target ^ tssi_target) < 0 && + dev->cal.tssi_target > -4096 && dev->cal.tssi_target < 4096 && + tssi_target > -4096 && tssi_target < 4096) { + if ((tssi_target < 0 && + tssi_target + dev->cal.tssi_target > 0) || + (tssi_target > 0 && + tssi_target + dev->cal.tssi_target <= 0)) + tssi_target = 0; + else + dev->cal.tssi_target = tssi_target; + } else { + dev->cal.tssi_target = tssi_target; + } + + /* make the compensate value to the nearest compensate code */ + if (tssi_target > 0) + tssi_target += 2048; + else + tssi_target -= 2048; + tssi_target >>= 12; + + ret = mt76_get_field(dev, MT_TX_ALC_CFG_1, MT_TX_ALC_CFG_1_TEMP_COMP); + if (ret & BIT(5)) + ret -= BIT(6); + ret += tssi_target; + + ret = min_t(int, 31, ret); + return max_t(int, -32, ret); +} + +static void mt76x0_phy_tssi_calibrate(struct mt76x02_dev *dev) +{ + s8 target_power, target_pa_power; + u8 tssi_info[3], tx_mode; + s16 ltssi; + s8 val; + + if (mt76x0_phy_tssi_adc_calibrate(dev, <ssi, tssi_info) < 0) + return; + + tx_mode = tssi_info[0] & 0x7; + if (mt76x0_phy_get_target_power(dev, tx_mode, tssi_info, + &target_power, &target_pa_power) < 0) + return; + + val = mt76x0_phy_get_delta_power(dev, tx_mode, target_power, + target_pa_power, ltssi); + mt76_rmw_field(dev, MT_TX_ALC_CFG_1, MT_TX_ALC_CFG_1_TEMP_COMP, val); } void mt76x0_phy_set_txpower(struct mt76x02_dev *dev) { struct mt76_rate_power *t = &dev->mt76.rate_power; - u8 info[2]; + s8 info; - mt76x0_get_power_info(dev, info); - mt76x0_get_tx_power_per_rate(dev); + mt76x0_get_tx_power_per_rate(dev, dev->mt76.chandef.chan, t); + mt76x0_get_power_info(dev, dev->mt76.chandef.chan, &info); - mt76x02_add_rate_power_offset(t, info[0]); + mt76x02_add_rate_power_offset(t, info); mt76x02_limit_rate_power(t, dev->mt76.txpower_conf); dev->mt76.txpower_cur = mt76x02_get_max_rate_power(t); - mt76x02_add_rate_power_offset(t, -info[0]); + mt76x02_add_rate_power_offset(t, -info); - mt76x02_phy_set_txpower(dev, info[0], info[1]); + dev->target_power = info; + mt76x02_phy_set_txpower(dev, info, info); } void mt76x0_phy_calibrate(struct mt76x02_dev *dev, bool power_on) { struct ieee80211_channel *chan = dev->mt76.chandef.chan; + int is_5ghz = (chan->band == NL80211_BAND_5GHZ) ? 1 : 0; u32 val, tx_alc, reg_val; + if (is_mt7630(dev)) + return; + if (power_on) { - mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false); - mt76x02_mcu_calibrate(dev, MCU_CAL_VCO, chan->hw_value, - false); + mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0); + mt76x02_mcu_calibrate(dev, MCU_CAL_VCO, chan->hw_value); usleep_range(10, 20); - /* XXX: tssi */ + + if (mt76x0_tssi_enabled(dev)) { + mt76_wr(dev, MT_MAC_SYS_CTRL, + MT_MAC_SYS_CTRL_ENABLE_RX); + mt76x0_phy_tssi_dc_calibrate(dev); + mt76_wr(dev, MT_MAC_SYS_CTRL, + MT_MAC_SYS_CTRL_ENABLE_TX | + MT_MAC_SYS_CTRL_ENABLE_RX); + } } tx_alc = mt76_rr(dev, MT_TX_ALC_CFG_0); @@ -602,7 +890,7 @@ void mt76x0_phy_calibrate(struct mt76x02_dev *dev, bool power_on) reg_val = mt76_rr(dev, MT_BBP(IBI, 9)); mt76_wr(dev, MT_BBP(IBI, 9), 0xffffff7e); - if (chan->band == NL80211_BAND_5GHZ) { + if (is_5ghz) { if (chan->hw_value < 100) val = 0x701; else if (chan->hw_value < 140) @@ -613,14 +901,14 @@ void mt76x0_phy_calibrate(struct mt76x02_dev *dev, bool power_on) val = 0x600; } - mt76x02_mcu_calibrate(dev, MCU_CAL_FULL, val, false); + mt76x02_mcu_calibrate(dev, MCU_CAL_FULL, val); msleep(350); - mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 1, false); + mt76x02_mcu_calibrate(dev, MCU_CAL_LC, is_5ghz); usleep_range(15000, 20000); mt76_wr(dev, MT_BBP(IBI, 9), reg_val); mt76_wr(dev, MT_TX_ALC_CFG_0, tx_alc); - mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1, false); + mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1); } EXPORT_SYMBOL_GPL(mt76x0_phy_calibrate); @@ -684,7 +972,7 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev, } if (mt76_is_usb(dev)) { - mt76x0_bbp_set_bw(dev, chandef->width); + mt76x0_phy_bbp_set_bw(dev, chandef->width); } else { if (chandef->width == NL80211_CHAN_WIDTH_80 || chandef->width == NL80211_CHAN_WIDTH_40) @@ -696,7 +984,6 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev, mt76x02_phy_set_bw(dev, chandef->width, ch_group_index); mt76x02_phy_set_band(dev, chandef->chan->band, ch_group_index & 1); - mt76x0_ant_select(dev); mt76_rmw(dev, MT_EXT_CCA_CFG, (MT_EXT_CCA_CFG_CCA0 | @@ -710,29 +997,21 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev, mt76x0_phy_set_chan_rf_params(dev, channel, rf_bw_band); /* set Japan Tx filter at channel 14 */ - val = mt76_rr(dev, MT_BBP(CORE, 1)); if (channel == 14) - val |= 0x20; + mt76_set(dev, MT_BBP(CORE, 1), 0x20); else - val &= ~0x20; - mt76_wr(dev, MT_BBP(CORE, 1), val); + mt76_clear(dev, MT_BBP(CORE, 1), 0x20); mt76x0_read_rx_gain(dev); mt76x0_phy_set_chan_bbp_params(dev, rf_bw_band); - mt76x02_init_agc_gain(dev); - - if (mt76_is_usb(dev)) { - mt76x0_vco_cal(dev, channel); - } else { - /* enable vco */ - rf_set(dev, MT_RF(0, 4), BIT(7)); - } + /* enable vco */ + mt76x0_rf_set(dev, MT_RF(0, 4), BIT(7)); if (scan) return 0; - if (mt76_is_mmio(dev)) - mt76x0_phy_calibrate(dev, false); + mt76x02_init_agc_gain(dev); + mt76x0_phy_calibrate(dev, false); mt76x0_phy_set_txpower(dev); ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work, @@ -741,55 +1020,21 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev, return 0; } -void mt76x0_phy_recalibrate_after_assoc(struct mt76x02_dev *dev) -{ - u32 tx_alc, reg_val; - u8 channel = dev->mt76.chandef.chan->hw_value; - int is_5ghz = (dev->mt76.chandef.chan->band == NL80211_BAND_5GHZ) ? 1 : 0; - - mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false); - - mt76x0_vco_cal(dev, channel); - - tx_alc = mt76_rr(dev, MT_TX_ALC_CFG_0); - mt76_wr(dev, MT_TX_ALC_CFG_0, 0); - usleep_range(500, 700); - - reg_val = mt76_rr(dev, MT_BBP(IBI, 9)); - mt76_wr(dev, MT_BBP(IBI, 9), 0xffffff7e); - - mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 0, false); - - mt76x02_mcu_calibrate(dev, MCU_CAL_LC, is_5ghz, false); - mt76x02_mcu_calibrate(dev, MCU_CAL_LOFT, is_5ghz, false); - mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz, false); - mt76x02_mcu_calibrate(dev, MCU_CAL_TX_GROUP_DELAY, is_5ghz, false); - mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQ, is_5ghz, false); - mt76x02_mcu_calibrate(dev, MCU_CAL_RX_GROUP_DELAY, is_5ghz, false); - - mt76_wr(dev, MT_BBP(IBI, 9), reg_val); - mt76_wr(dev, MT_TX_ALC_CFG_0, tx_alc); - msleep(100); - - mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1, false); -} - -static void mt76x0_temp_sensor(struct mt76x02_dev *dev) +static void mt76x0_phy_temp_sensor(struct mt76x02_dev *dev) { u8 rf_b7_73, rf_b0_66, rf_b0_67; s8 val; - rf_b7_73 = rf_rr(dev, MT_RF(7, 73)); - rf_b0_66 = rf_rr(dev, MT_RF(0, 66)); - rf_b0_67 = rf_rr(dev, MT_RF(0, 67)); + rf_b7_73 = mt76x0_rf_rr(dev, MT_RF(7, 73)); + rf_b0_66 = mt76x0_rf_rr(dev, MT_RF(0, 66)); + rf_b0_67 = mt76x0_rf_rr(dev, MT_RF(0, 67)); - rf_wr(dev, MT_RF(7, 73), 0x02); - rf_wr(dev, MT_RF(0, 66), 0x23); - rf_wr(dev, MT_RF(0, 67), 0x01); + mt76x0_rf_wr(dev, MT_RF(7, 73), 0x02); + mt76x0_rf_wr(dev, MT_RF(0, 66), 0x23); + mt76x0_rf_wr(dev, MT_RF(0, 67), 0x01); mt76_wr(dev, MT_BBP(CORE, 34), 0x00080055); - - if (!mt76_poll(dev, MT_BBP(CORE, 34), BIT(4), 0, 2000)) { + if (!mt76_poll_msec(dev, MT_BBP(CORE, 34), BIT(4), 0, 200)) { mt76_clear(dev, MT_BBP(CORE, 34), BIT(4)); goto done; } @@ -799,8 +1044,7 @@ static void mt76x0_temp_sensor(struct mt76x02_dev *dev) if (abs(val - dev->cal.temp_vco) > 20) { mt76x02_mcu_calibrate(dev, MCU_CAL_VCO, - dev->mt76.chandef.chan->hw_value, - false); + dev->mt76.chandef.chan->hw_value); dev->cal.temp_vco = val; } if (abs(val - dev->cal.temp) > 30) { @@ -809,18 +1053,20 @@ static void mt76x0_temp_sensor(struct mt76x02_dev *dev) } done: - rf_wr(dev, MT_RF(7, 73), rf_b7_73); - rf_wr(dev, MT_RF(0, 66), rf_b0_66); - rf_wr(dev, MT_RF(0, 67), rf_b0_67); + mt76x0_rf_wr(dev, MT_RF(7, 73), rf_b7_73); + mt76x0_rf_wr(dev, MT_RF(0, 66), rf_b0_66); + mt76x0_rf_wr(dev, MT_RF(0, 67), rf_b0_67); } static void mt76x0_phy_set_gain_val(struct mt76x02_dev *dev) { u8 gain = dev->cal.agc_gain_cur[0] - dev->cal.agc_gain_adjust; - u32 val = 0x122c << 16 | 0xf2; - mt76_wr(dev, MT_BBP(AGC, 8), - val | FIELD_PREP(MT_BBP_AGC_GAIN, gain)); + mt76_rmw_field(dev, MT_BBP(AGC, 8), MT_BBP_AGC_GAIN, gain); + + if ((dev->mt76.chandef.chan->flags & IEEE80211_CHAN_RADAR) && + !is_mt7630(dev)) + mt76x02_phy_dfs_adjust_agc(dev); } static void @@ -830,12 +1076,15 @@ mt76x0_phy_update_channel_gain(struct mt76x02_dev *dev) u8 gain_delta; int low_gain; - dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev); + dev->cal.avg_rssi_all = mt76_get_min_avg_rssi(&dev->mt76); + if (!dev->cal.avg_rssi_all) + dev->cal.avg_rssi_all = -75; low_gain = (dev->cal.avg_rssi_all > mt76x02_get_rssi_gain_thresh(dev)) + (dev->cal.avg_rssi_all > mt76x02_get_low_rssi_gain_thresh(dev)); - gain_change = (dev->cal.low_gain & 2) ^ (low_gain & 2); + gain_change = dev->cal.low_gain < 0 || + (dev->cal.low_gain & 2) ^ (low_gain & 2); dev->cal.low_gain = low_gain; if (!gain_change) { @@ -860,20 +1109,65 @@ static void mt76x0_phy_calibration_work(struct work_struct *work) cal_work.work); mt76x0_phy_update_channel_gain(dev); - if (!mt76x0_tssi_enabled(dev)) - mt76x0_temp_sensor(dev); + if (mt76x0_tssi_enabled(dev)) + mt76x0_phy_tssi_calibrate(dev); + else + mt76x0_phy_temp_sensor(dev); ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work, - MT_CALIBRATE_INTERVAL); + 4 * MT_CALIBRATE_INTERVAL); } -static void mt76x0_rf_init(struct mt76x02_dev *dev) +static void mt76x0_rf_patch_reg_array(struct mt76x02_dev *dev, + const struct mt76_reg_pair *rp, int len) +{ + int i; + + for (i = 0; i < len; i++) { + u32 reg = rp[i].reg; + u8 val = rp[i].value; + + switch (reg) { + case MT_RF(0, 3): + if (mt76_is_mmio(dev)) { + if (is_mt7630(dev)) + val = 0x70; + else + val = 0x63; + } else { + val = 0x73; + } + break; + case MT_RF(0, 21): + if (is_mt7610e(dev)) + val = 0x10; + else + val = 0x12; + break; + case MT_RF(5, 2): + if (is_mt7630(dev)) + val = 0x1d; + else if (is_mt7610e(dev)) + val = 0x00; + else + val = 0x0c; + break; + default: + break; + } + mt76x0_rf_wr(dev, reg, val); + } +} + +static void mt76x0_phy_rf_init(struct mt76x02_dev *dev) { int i; u8 val; - RF_RANDOM_WRITE(dev, mt76x0_rf_central_tab); - RF_RANDOM_WRITE(dev, mt76x0_rf_2g_channel_0_tab); + mt76x0_rf_patch_reg_array(dev, mt76x0_rf_central_tab, + ARRAY_SIZE(mt76x0_rf_central_tab)); + mt76x0_rf_patch_reg_array(dev, mt76x0_rf_2g_channel_0_tab, + ARRAY_SIZE(mt76x0_rf_2g_channel_0_tab)); RF_RANDOM_WRITE(dev, mt76x0_rf_5g_channel_0_tab); RF_RANDOM_WRITE(dev, mt76x0_rf_vga_channel_0_tab); @@ -881,16 +1175,16 @@ static void mt76x0_rf_init(struct mt76x02_dev *dev) const struct mt76x0_rf_switch_item *item = &mt76x0_rf_bw_switch_tab[i]; if (item->bw_band == RF_BW_20) - rf_wr(dev, item->rf_bank_reg, item->value); + mt76x0_rf_wr(dev, item->rf_bank_reg, item->value); else if (((RF_G_BAND | RF_BW_20) & item->bw_band) == (RF_G_BAND | RF_BW_20)) - rf_wr(dev, item->rf_bank_reg, item->value); + mt76x0_rf_wr(dev, item->rf_bank_reg, item->value); } for (i = 0; i < ARRAY_SIZE(mt76x0_rf_band_switch_tab); i++) { if (mt76x0_rf_band_switch_tab[i].bw_band & RF_G_BAND) { - rf_wr(dev, - mt76x0_rf_band_switch_tab[i].rf_bank_reg, - mt76x0_rf_band_switch_tab[i].value); + mt76x0_rf_wr(dev, + mt76x0_rf_band_switch_tab[i].rf_bank_reg, + mt76x0_rf_band_switch_tab[i].value); } } @@ -899,32 +1193,29 @@ static void mt76x0_rf_init(struct mt76x02_dev *dev) E1: B0.R22<6:0>: xo_cxo<6:0> E2: B0.R21<0>: xo_cxo<0>, B0.R22<7:0>: xo_cxo<8:1> */ - rf_wr(dev, MT_RF(0, 22), - min_t(u8, dev->cal.rx.freq_offset, 0xbf)); - val = rf_rr(dev, MT_RF(0, 22)); - - /* - Reset the DAC (Set B0.R73<7>=1, then set B0.R73<7>=0, and then set B0.R73<7>) during power up. + mt76x0_rf_wr(dev, MT_RF(0, 22), + min_t(u8, dev->cal.rx.freq_offset, 0xbf)); + val = mt76x0_rf_rr(dev, MT_RF(0, 22)); + + /* Reset procedure DAC during power-up: + * - set B0.R73<7> + * - clear B0.R73<7> + * - set B0.R73<7> */ - val = rf_rr(dev, MT_RF(0, 73)); - val |= 0x80; - rf_wr(dev, MT_RF(0, 73), val); - val &= ~0x80; - rf_wr(dev, MT_RF(0, 73), val); - val |= 0x80; - rf_wr(dev, MT_RF(0, 73), val); + mt76x0_rf_set(dev, MT_RF(0, 73), BIT(7)); + mt76x0_rf_clear(dev, MT_RF(0, 73), BIT(7)); + mt76x0_rf_set(dev, MT_RF(0, 73), BIT(7)); - /* - vcocal_en (initiate VCO calibration (reset after completion)) - It should be at the end of RF configuration. - */ - rf_set(dev, MT_RF(0, 4), 0x80); + /* vcocal_en: initiate VCO calibration (reset after completion)) */ + mt76x0_rf_set(dev, MT_RF(0, 4), 0x80); } void mt76x0_phy_init(struct mt76x02_dev *dev) { INIT_DELAYED_WORK(&dev->cal_work, mt76x0_phy_calibration_work); - mt76x0_rf_init(dev); + mt76x0_phy_ant_select(dev); + mt76x0_phy_rf_init(dev); mt76x02_phy_set_rxpath(dev); mt76x02_phy_set_txdac(dev); } diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.h b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.h index 2880a43c3cb0..9889132b768a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/phy.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/phy.h @@ -30,6 +30,23 @@ #define MT_RF_BANK(offset) (offset >> 16) #define MT_RF_REG(offset) (offset & 0xff) +#define MT_RF_VCO_BP_CLOSE_LOOP BIT(3) +#define MT_RF_VCO_BP_CLOSE_LOOP_MASK GENMASK(3, 0) +#define MT_RF_VCO_CAL_MASK GENMASK(2, 0) +#define MT_RF_START_TIME 0x3 +#define MT_RF_START_TIME_MASK GENMASK(2, 0) +#define MT_RF_SETTLE_TIME_MASK GENMASK(6, 4) + +#define MT_RF_PLL_DEN_MASK GENMASK(4, 0) +#define MT_RF_PLL_K_MASK GENMASK(4, 0) +#define MT_RF_SDM_RESET_MASK BIT(7) +#define MT_RF_SDM_MASH_PRBS_MASK GENMASK(6, 2) +#define MT_RF_SDM_BP_MASK BIT(1) +#define MT_RF_ISI_ISO_MASK GENMASK(7, 6) +#define MT_RF_PFD_DLY_MASK GENMASK(5, 4) +#define MT_RF_CLK_SEL_MASK GENMASK(3, 2) +#define MT_RF_XO_DIV_MASK GENMASK(1, 0) + struct mt76x0_bbp_switch_item { u16 bw_band; struct mt76_reg_pair reg_pair; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.c b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.c deleted file mode 100644 index 8abdd3cd546d..000000000000 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.c +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org> - * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/module.h> - -#ifndef __CHECKER__ -#define CREATE_TRACE_POINTS -#include "trace.h" - -#endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h b/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h deleted file mode 100644 index 75d1d6738c34..000000000000 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/trace.h +++ /dev/null @@ -1,312 +0,0 @@ -/* - * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org> - * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#if !defined(__MT76X0U_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) -#define __MT76X0U_TRACE_H - -#include <linux/tracepoint.h> -#include "mt76x0.h" - -#undef TRACE_SYSTEM -#define TRACE_SYSTEM mt76x0 - -#define MAXNAME 32 -#define DEV_ENTRY __array(char, wiphy_name, 32) -#define DEV_ASSIGN strlcpy(__entry->wiphy_name, \ - wiphy_name(dev->hw->wiphy), MAXNAME) -#define DEV_PR_FMT "%s " -#define DEV_PR_ARG __entry->wiphy_name - -#define REG_ENTRY __field(u32, reg) __field(u32, val) -#define REG_ASSIGN __entry->reg = reg; __entry->val = val -#define REG_PR_FMT "%04x=%08x" -#define REG_PR_ARG __entry->reg, __entry->val - -DECLARE_EVENT_CLASS(dev_reg_evt, - TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), - TP_ARGS(dev, reg, val), - TP_STRUCT__entry( - DEV_ENTRY - REG_ENTRY - ), - TP_fast_assign( - DEV_ASSIGN; - REG_ASSIGN; - ), - TP_printk( - DEV_PR_FMT REG_PR_FMT, - DEV_PR_ARG, REG_PR_ARG - ) -); - -DEFINE_EVENT(dev_reg_evt, mt76x0_reg_read, - TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), - TP_ARGS(dev, reg, val) -); - -DEFINE_EVENT(dev_reg_evt, mt76x0_reg_write, - TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val), - TP_ARGS(dev, reg, val) -); - -TRACE_EVENT(mt76x0_submit_urb, - TP_PROTO(struct mt76_dev *dev, struct urb *u), - TP_ARGS(dev, u), - TP_STRUCT__entry( - DEV_ENTRY __field(unsigned, pipe) __field(u32, len) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->pipe = u->pipe; - __entry->len = u->transfer_buffer_length; - ), - TP_printk(DEV_PR_FMT "p:%08x len:%u", - DEV_PR_ARG, __entry->pipe, __entry->len) -); - -#define trace_mt76x0_submit_urb_sync(__dev, __pipe, __len) ({ \ - struct urb u; \ - u.pipe = __pipe; \ - u.transfer_buffer_length = __len; \ - trace_mt76x0_submit_urb(__dev, &u); \ -}) - -TRACE_EVENT(mt76x0_mcu_msg_send, - TP_PROTO(struct mt76_dev *dev, - struct sk_buff *skb, u32 csum, bool resp), - TP_ARGS(dev, skb, csum, resp), - TP_STRUCT__entry( - DEV_ENTRY - __field(u32, info) - __field(u32, csum) - __field(bool, resp) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->info = *(u32 *)skb->data; - __entry->csum = csum; - __entry->resp = resp; - ), - TP_printk(DEV_PR_FMT "i:%08x c:%08x r:%d", - DEV_PR_ARG, __entry->info, __entry->csum, __entry->resp) -); - -TRACE_EVENT(mt76x0_vend_req, - TP_PROTO(struct mt76_dev *dev, unsigned pipe, u8 req, u8 req_type, - u16 val, u16 offset, void *buf, size_t buflen, int ret), - TP_ARGS(dev, pipe, req, req_type, val, offset, buf, buflen, ret), - TP_STRUCT__entry( - DEV_ENTRY - __field(unsigned, pipe) __field(u8, req) __field(u8, req_type) - __field(u16, val) __field(u16, offset) __field(void*, buf) - __field(int, buflen) __field(int, ret) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->pipe = pipe; - __entry->req = req; - __entry->req_type = req_type; - __entry->val = val; - __entry->offset = offset; - __entry->buf = buf; - __entry->buflen = buflen; - __entry->ret = ret; - ), - TP_printk(DEV_PR_FMT - "%d p:%08x req:%02hhx %02hhx val:%04hx %04hx buf:%d %d", - DEV_PR_ARG, __entry->ret, __entry->pipe, __entry->req, - __entry->req_type, __entry->val, __entry->offset, - !!__entry->buf, __entry->buflen) -); - -DECLARE_EVENT_CLASS(dev_rf_reg_evt, - TP_PROTO(struct mt76_dev *dev, u8 bank, u8 reg, u8 val), - TP_ARGS(dev, bank, reg, val), - TP_STRUCT__entry( - DEV_ENTRY - __field(u8, bank) - __field(u8, reg) - __field(u8, val) - ), - TP_fast_assign( - DEV_ASSIGN; - REG_ASSIGN; - __entry->bank = bank; - ), - TP_printk( - DEV_PR_FMT "%02hhx:%02hhx=%02hhx", - DEV_PR_ARG, __entry->bank, __entry->reg, __entry->val - ) -); - -DEFINE_EVENT(dev_rf_reg_evt, mt76x0_rf_read, - TP_PROTO(struct mt76_dev *dev, u8 bank, u8 reg, u8 val), - TP_ARGS(dev, bank, reg, val) -); - -DEFINE_EVENT(dev_rf_reg_evt, mt76x0_rf_write, - TP_PROTO(struct mt76_dev *dev, u8 bank, u8 reg, u8 val), - TP_ARGS(dev, bank, reg, val) -); - -DECLARE_EVENT_CLASS(dev_simple_evt, - TP_PROTO(struct mt76_dev *dev, u8 val), - TP_ARGS(dev, val), - TP_STRUCT__entry( - DEV_ENTRY - __field(u8, val) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->val = val; - ), - TP_printk( - DEV_PR_FMT "%02hhx", DEV_PR_ARG, __entry->val - ) -); - -TRACE_EVENT(mt76x0_rx, - TP_PROTO(struct mt76_dev *dev, struct mt76x02_rxwi *rxwi, u32 f), - TP_ARGS(dev, rxwi, f), - TP_STRUCT__entry( - DEV_ENTRY - __field_struct(struct mt76x02_rxwi, rxwi) - __field(u32, fce_info) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->rxwi = *rxwi; - __entry->fce_info = f; - ), - TP_printk(DEV_PR_FMT "rxi:%08x ctl:%08x", DEV_PR_ARG, - le32_to_cpu(__entry->rxwi.rxinfo), - le32_to_cpu(__entry->rxwi.ctl)) -); - -TRACE_EVENT(mt76x0_tx, - TP_PROTO(struct mt76_dev *dev, struct sk_buff *skb, - struct mt76x02_sta *sta, struct mt76x02_txwi *h), - TP_ARGS(dev, skb, sta, h), - TP_STRUCT__entry( - DEV_ENTRY - __field_struct(struct mt76x02_txwi, h) - __field(struct sk_buff *, skb) - __field(struct mt76x02_sta *, sta) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->h = *h; - __entry->skb = skb; - __entry->sta = sta; - ), - TP_printk(DEV_PR_FMT "skb:%p sta:%p flg:%04hx rate:%04hx " - "ack:%02hhx wcid:%02hhx len_ctl:%05hx", DEV_PR_ARG, - __entry->skb, __entry->sta, - le16_to_cpu(__entry->h.flags), - le16_to_cpu(__entry->h.rate), - __entry->h.ack_ctl, __entry->h.wcid, - le16_to_cpu(__entry->h.len_ctl)) -); - -TRACE_EVENT(mt76x0_tx_dma_done, - TP_PROTO(struct mt76_dev *dev, struct sk_buff *skb), - TP_ARGS(dev, skb), - TP_STRUCT__entry( - DEV_ENTRY - __field(struct sk_buff *, skb) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->skb = skb; - ), - TP_printk(DEV_PR_FMT "%p", DEV_PR_ARG, __entry->skb) -); - -TRACE_EVENT(mt76x0_tx_status_cleaned, - TP_PROTO(struct mt76_dev *dev, int cleaned), - TP_ARGS(dev, cleaned), - TP_STRUCT__entry( - DEV_ENTRY - __field(int, cleaned) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->cleaned = cleaned; - ), - TP_printk(DEV_PR_FMT "%d", DEV_PR_ARG, __entry->cleaned) -); - -TRACE_EVENT(mt76x0_tx_status, - TP_PROTO(struct mt76_dev *dev, u32 stat1, u32 stat2), - TP_ARGS(dev, stat1, stat2), - TP_STRUCT__entry( - DEV_ENTRY - __field(u32, stat1) __field(u32, stat2) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->stat1 = stat1; - __entry->stat2 = stat2; - ), - TP_printk(DEV_PR_FMT "%08x %08x", - DEV_PR_ARG, __entry->stat1, __entry->stat2) -); - -TRACE_EVENT(mt76x0_rx_dma_aggr, - TP_PROTO(struct mt76_dev *dev, int cnt, bool paged), - TP_ARGS(dev, cnt, paged), - TP_STRUCT__entry( - DEV_ENTRY - __field(u8, cnt) - __field(bool, paged) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->cnt = cnt; - __entry->paged = paged; - ), - TP_printk(DEV_PR_FMT "cnt:%d paged:%d", - DEV_PR_ARG, __entry->cnt, __entry->paged) -); - -DEFINE_EVENT(dev_simple_evt, mt76x0_set_key, - TP_PROTO(struct mt76_dev *dev, u8 val), - TP_ARGS(dev, val) -); - -TRACE_EVENT(mt76x0_set_shared_key, - TP_PROTO(struct mt76_dev *dev, u8 vid, u8 key), - TP_ARGS(dev, vid, key), - TP_STRUCT__entry( - DEV_ENTRY - __field(u8, vid) - __field(u8, key) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->vid = vid; - __entry->key = key; - ), - TP_printk(DEV_PR_FMT "phy:%02hhx off:%02hhx", - DEV_PR_ARG, __entry->vid, __entry->key) -); - -#endif - -#undef TRACE_INCLUDE_PATH -#define TRACE_INCLUDE_PATH . -#undef TRACE_INCLUDE_FILE -#define TRACE_INCLUDE_FILE trace - -#include <trace/define_trace.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c index a7fd36c2f633..e5a06f74a6f7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c @@ -17,7 +17,6 @@ #include "mt76x0.h" #include "mcu.h" -#include "trace.h" #include "../mt76x02_usb.h" static struct usb_device_id mt76x0_device_table[] = { @@ -80,7 +79,6 @@ static void mt76x0u_cleanup(struct mt76x02_dev *dev) clear_bit(MT76_STATE_INITIALIZED, &dev->mt76.state); mt76x0_chip_onoff(dev, false, false); mt76u_queues_deinit(&dev->mt76); - mt76u_mcu_deinit(&dev->mt76); } static void mt76x0u_mac_stop(struct mt76x02_dev *dev) @@ -117,8 +115,9 @@ static int mt76x0u_start(struct ieee80211_hw *hw) if (ret) goto out; + mt76x0_phy_calibrate(dev, true); ieee80211_queue_delayed_work(dev->mt76.hw, &dev->mac_work, - MT_CALIBRATE_INTERVAL); + MT_MAC_WORK_INTERVAL); ieee80211_queue_delayed_work(dev->mt76.hw, &dev->cal_work, MT_CALIBRATE_INTERVAL); set_bit(MT76_STATE_RUNNING, &dev->mt76.state); @@ -145,58 +144,64 @@ static const struct ieee80211_ops mt76x0u_ops = { .remove_interface = mt76x02_remove_interface, .config = mt76x0_config, .configure_filter = mt76x02_configure_filter, - .bss_info_changed = mt76x0_bss_info_changed, - .sta_add = mt76x02_sta_add, - .sta_remove = mt76x02_sta_remove, + .bss_info_changed = mt76x02_bss_info_changed, + .sta_state = mt76_sta_state, .set_key = mt76x02_set_key, .conf_tx = mt76x02_conf_tx, - .sw_scan_start = mt76x0_sw_scan, - .sw_scan_complete = mt76x0_sw_scan_complete, + .sw_scan_start = mt76x02_sw_scan, + .sw_scan_complete = mt76x02_sw_scan_complete, .ampdu_action = mt76x02_ampdu_action, .sta_rate_tbl_update = mt76x02_sta_rate_tbl_update, - .set_rts_threshold = mt76x0_set_rts_threshold, + .set_rts_threshold = mt76x02_set_rts_threshold, .wake_tx_queue = mt76_wake_tx_queue, + .get_txpower = mt76_get_txpower, }; -static int mt76x0u_register_device(struct mt76x02_dev *dev) +static int mt76x0u_init_hardware(struct mt76x02_dev *dev) { - struct ieee80211_hw *hw = dev->mt76.hw; int err; - err = mt76u_alloc_queues(&dev->mt76); - if (err < 0) - goto out_err; - - err = mt76u_mcu_init_rx(&dev->mt76); - if (err < 0) - goto out_err; - mt76x0_chip_onoff(dev, true, true); - if (!mt76x02_wait_for_mac(&dev->mt76)) { - err = -ETIMEDOUT; - goto out_err; - } + + if (!mt76x02_wait_for_mac(&dev->mt76)) + return -ETIMEDOUT; err = mt76x0u_mcu_init(dev); if (err < 0) - goto out_err; + return err; mt76x0_init_usb_dma(dev); err = mt76x0_init_hardware(dev); if (err < 0) - goto out_err; + return err; mt76_rmw(dev, MT_US_CYC_CFG, MT_US_CYC_CNT, 0x1e); mt76_wr(dev, MT_TXOP_CTRL_CFG, FIELD_PREP(MT_TXOP_TRUN_EN, 0x3f) | FIELD_PREP(MT_TXOP_EXT_CCA_DLY, 0x58)); + return 0; +} + +static int mt76x0u_register_device(struct mt76x02_dev *dev) +{ + struct ieee80211_hw *hw = dev->mt76.hw; + int err; + + err = mt76u_alloc_queues(&dev->mt76); + if (err < 0) + goto out_err; + + err = mt76x0u_init_hardware(dev); + if (err < 0) + goto out_err; + err = mt76x0_register_device(dev); if (err < 0) goto out_err; /* check hw sg support in order to enable AMSDU */ - if (mt76u_check_sg(&dev->mt76)) + if (dev->mt76.usb.sg_en) hw->max_tx_fragments = MT_SG_MAX_SIZE; else hw->max_tx_fragments = 1; @@ -218,17 +223,23 @@ static int mt76x0u_probe(struct usb_interface *usb_intf, .tx_complete_skb = mt76x02u_tx_complete_skb, .tx_status_data = mt76x02_tx_status_data, .rx_skb = mt76x02_queue_rx_skb, + .sta_add = mt76x02_sta_add, + .sta_remove = mt76x02_sta_remove, }; struct usb_device *usb_dev = interface_to_usbdev(usb_intf); struct mt76x02_dev *dev; - u32 asic_rev, mac_rev; + struct mt76_dev *mdev; + u32 mac_rev; int ret; - dev = mt76x0_alloc_device(&usb_intf->dev, &drv_ops, - &mt76x0u_ops); - if (!dev) + mdev = mt76_alloc_device(&usb_intf->dev, sizeof(*dev), &mt76x0u_ops, + &drv_ops); + if (!mdev) return -ENOMEM; + dev = container_of(mdev, struct mt76x02_dev, mt76); + mutex_init(&dev->phy_mutex); + /* Quirk for Archer T1U */ if (id->driver_info) dev->no_2ghz = true; @@ -238,27 +249,31 @@ static int mt76x0u_probe(struct usb_interface *usb_intf, usb_set_intfdata(usb_intf, dev); - mt76x02u_init_mcu(&dev->mt76); - ret = mt76u_init(&dev->mt76, usb_intf); + mt76x02u_init_mcu(mdev); + ret = mt76u_init(mdev, usb_intf); if (ret) goto err; /* Disable the HW, otherwise MCU fail to initalize on hot reboot */ mt76x0_chip_onoff(dev, false, false); - if (!mt76x02_wait_for_mac(&dev->mt76)) { + if (!mt76x02_wait_for_mac(mdev)) { ret = -ETIMEDOUT; goto err; } - asic_rev = mt76_rr(dev, MT_ASIC_VERSION); + mdev->rev = mt76_rr(dev, MT_ASIC_VERSION); mac_rev = mt76_rr(dev, MT_MAC_CSR0); - dev_info(dev->mt76.dev, "ASIC revision: %08x MAC revision: %08x\n", - asic_rev, mac_rev); + dev_info(mdev->dev, "ASIC revision: %08x MAC revision: %08x\n", + mdev->rev, mac_rev); + if (!is_mt76x0(dev)) { + ret = -ENODEV; + goto err; + } /* Note: vendor driver skips this check for MT76X0U */ if (!(mt76_rr(dev, MT_EFUSE_CTRL) & MT_EFUSE_CTRL_SEL)) - dev_warn(dev->mt76.dev, "Warning: eFUSE not present\n"); + dev_warn(mdev->dev, "Warning: eFUSE not present\n"); ret = mt76x0u_register_device(dev); if (ret < 0) @@ -270,7 +285,7 @@ err: usb_set_intfdata(usb_intf, NULL); usb_put_dev(interface_to_usbdev(usb_intf)); - ieee80211_free_hw(dev->mt76.hw); + ieee80211_free_hw(mdev->hw); return ret; } @@ -295,11 +310,11 @@ static int __maybe_unused mt76x0_suspend(struct usb_interface *usb_intf, pm_message_t state) { struct mt76x02_dev *dev = usb_get_intfdata(usb_intf); - struct mt76_usb *usb = &dev->mt76.usb; mt76u_stop_queues(&dev->mt76); mt76x0u_mac_stop(dev); - usb_kill_urb(usb->mcu.res.urb); + clear_bit(MT76_STATE_MCU_RUNNING, &dev->mt76.state); + mt76x0_chip_onoff(dev, false, false); return 0; } @@ -310,15 +325,6 @@ static int __maybe_unused mt76x0_resume(struct usb_interface *usb_intf) struct mt76_usb *usb = &dev->mt76.usb; int ret; - reinit_completion(&usb->mcu.cmpl); - ret = mt76u_submit_buf(&dev->mt76, USB_DIR_IN, - MT_EP_IN_CMD_RESP, - &usb->mcu.res, GFP_KERNEL, - mt76u_mcu_complete_urb, - &usb->mcu.cmpl); - if (ret < 0) - goto err; - ret = mt76u_submit_rx_buffers(&dev->mt76); if (ret < 0) goto err; @@ -326,7 +332,7 @@ static int __maybe_unused mt76x0_resume(struct usb_interface *usb_intf) tasklet_enable(&usb->rx_tasklet); tasklet_enable(&usb->tx_tasklet); - ret = mt76x0_init_hardware(dev); + ret = mt76x0u_init_hardware(dev); if (ret) goto err; @@ -337,6 +343,8 @@ err: } MODULE_DEVICE_TABLE(usb, mt76x0_device_table); +MODULE_FIRMWARE(MT7610E_FIRMWARE); +MODULE_FIRMWARE(MT7610U_FIRMWARE); MODULE_LICENSE("GPL"); static struct usb_driver mt76x0_driver = { diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c index a9f14d5149d1..4a282761ca58 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c @@ -15,6 +15,7 @@ */ #include <linux/kernel.h> #include <linux/firmware.h> +#include <linux/module.h> #include "mt76x0.h" #include "mcu.h" @@ -22,7 +23,6 @@ #define MCU_FW_URB_MAX_PAYLOAD 0x38f8 #define MCU_FW_URB_SIZE (MCU_FW_URB_MAX_PAYLOAD + 12) -#define MT7610U_FIRMWARE "mediatek/mt7610u.bin" static int mt76x0u_upload_firmware(struct mt76x02_dev *dev, @@ -75,6 +75,24 @@ out: return err; } +static int mt76x0_get_firmware(struct mt76x02_dev *dev, + const struct firmware **fw) +{ + int err; + + /* try to load mt7610e fw if available + * otherwise fall back to mt7610u one + */ + err = firmware_request_nowarn(fw, MT7610E_FIRMWARE, dev->mt76.dev); + if (err) { + dev_info(dev->mt76.dev, "%s not found, switching to %s", + MT7610E_FIRMWARE, MT7610U_FIRMWARE); + return request_firmware(fw, MT7610U_FIRMWARE, + dev->mt76.dev); + } + return 0; +} + static int mt76x0u_load_firmware(struct mt76x02_dev *dev) { const struct firmware *fw; @@ -88,7 +106,7 @@ static int mt76x0u_load_firmware(struct mt76x02_dev *dev) if (mt76x0_firmware_running(dev)) return 0; - ret = request_firmware(&fw, MT7610U_FIRMWARE, dev->mt76.dev); + ret = mt76x0_get_firmware(dev, &fw); if (ret) return ret; @@ -122,12 +140,6 @@ static int mt76x0u_load_firmware(struct mt76x02_dev *dev) FIELD_PREP(MT_USB_DMA_CFG_RX_BULK_AGG_TOUT, 0x20)); mt76x02u_mcu_fw_reset(dev); usleep_range(5000, 6000); -/* - mt76x0_rmw(dev, MT_PBF_CFG, 0, (MT_PBF_CFG_TX0Q_EN | - MT_PBF_CFG_TX1Q_EN | - MT_PBF_CFG_TX2Q_EN | - MT_PBF_CFG_TX3Q_EN)); -*/ mt76_wr(dev, MT_FCE_PSE_CTRL, 1); @@ -171,5 +183,3 @@ int mt76x0u_mcu_init(struct mt76x02_dev *dev) return 0; } - -MODULE_FIRMWARE(MT7610U_FIRMWARE); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h index 7806963b1905..07061eb4d1e1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h @@ -15,8 +15,8 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#ifndef __MT76X02_UTIL_H -#define __MT76X02_UTIL_H +#ifndef __MT76x02_H +#define __MT76x02_H #include <linux/kfifo.h> @@ -26,13 +26,11 @@ #include "mt76x02_dfs.h" #include "mt76x02_dma.h" -struct mt76x02_mac_stats { - u64 rx_stat[6]; - u64 tx_stat[6]; - u64 aggr_stat[2]; - u64 aggr_n[32]; - u64 zero_len_del[2]; -}; +#define MT_CALIBRATE_INTERVAL HZ +#define MT_MAC_WORK_INTERVAL (HZ / 10) + +#define MT_WATCHDOG_TIME (HZ / 10) +#define MT_TX_HANG_TH 10 #define MT_MAX_CHAINS 2 struct mt76x02_rx_freq_cal { @@ -53,6 +51,7 @@ struct mt76x02_calibration { u16 false_cca; s8 avg_rssi_all; s8 agc_gain_adjust; + s8 agc_lowest_gain; s8 low_gain; s8 temp_vco; @@ -63,6 +62,10 @@ struct mt76x02_calibration { bool tssi_comp_pending; bool dpd_cal_done; bool channel_cal_done; + bool gain_init_done; + + int tssi_target; + s8 tssi_dc; }; struct mt76x02_dev { @@ -72,6 +75,8 @@ struct mt76x02_dev { struct mutex phy_mutex; + u16 vif_mask; + u8 txdone_seq; DECLARE_KFIFO_PTR(txstatus_fifo, struct mt76x02_tx_status); @@ -81,9 +86,8 @@ struct mt76x02_dev { struct tasklet_struct pre_tbtt_tasklet; struct delayed_work cal_work; struct delayed_work mac_work; + struct delayed_work wdt_work; - struct mt76x02_mac_stats stats; - atomic_t avg_ampdu_len; u32 aggr_stats[32]; struct sk_buff *beacons[8]; @@ -93,6 +97,10 @@ struct mt76x02_dev { u8 tbtt_count; u16 beacon_int; + u32 tx_hang_reset; + u8 tx_hang_check; + u8 mcu_timeout; + struct mt76x02_calibration cal; s8 target_power; @@ -105,20 +113,31 @@ struct mt76x02_dev { u8 slottime; struct mt76x02_dfs_pattern_detector dfs_pd; + + /* edcca monitor */ + unsigned long ed_trigger_timeout; + bool ed_tx_blocked; + bool ed_monitor; + u8 ed_monitor_enabled; + u8 ed_monitor_learning; + u8 ed_trigger; + u8 ed_silent; + ktime_t ed_time; }; extern struct ieee80211_rate mt76x02_rates[12]; +void mt76x02_init_device(struct mt76x02_dev *dev); void mt76x02_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *total_flags, u64 multicast); -int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta); -int mt76x02_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta); +int mt76x02_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); +void mt76x02_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); + +void mt76x02_config_mac_addr_list(struct mt76x02_dev *dev); -void mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif, - unsigned int idx); int mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif); void mt76x02_remove_interface(struct ieee80211_hw *hw, @@ -138,10 +157,14 @@ s8 mt76x02_tx_get_max_txpwr_adj(struct mt76x02_dev *dev, const struct ieee80211_tx_rate *rate); s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr, s8 max_txpwr_adj); +void mt76x02_wdt_work(struct work_struct *work); void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr); +void mt76x02_set_tx_ackto(struct mt76x02_dev *dev); +void mt76x02_set_coverage_class(struct ieee80211_hw *hw, + s16 coverage_class); +int mt76x02_set_rts_threshold(struct ieee80211_hw *hw, u32 val); int mt76x02_insert_hdr_pad(struct sk_buff *skb); void mt76x02_remove_hdr_pad(struct sk_buff *skb, int len); -void mt76x02_tx_complete(struct mt76_dev *dev, struct sk_buff *skb); bool mt76x02_tx_status_data(struct mt76_dev *mdev, u8 *update); void mt76x02_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, struct sk_buff *skb); @@ -153,12 +176,29 @@ int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi, struct sk_buff *skb, struct mt76_queue *q, struct mt76_wcid *wcid, struct ieee80211_sta *sta, u32 *tx_info); +void mt76x02_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + const u8 *mac); +void mt76x02_sw_scan_complete(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); +void mt76x02_sta_ps(struct mt76_dev *dev, struct ieee80211_sta *sta, bool ps); +void mt76x02_bss_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *info, u32 changed); extern const u16 mt76x02_beacon_offsets[16]; -void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev); +void mt76x02_init_beacon_config(struct mt76x02_dev *dev); void mt76x02_set_irq_mask(struct mt76x02_dev *dev, u32 clear, u32 set); void mt76x02_mac_start(struct mt76x02_dev *dev); +void mt76x02_init_debugfs(struct mt76x02_dev *dev); + +static inline bool is_mt76x0(struct mt76x02_dev *dev) +{ + return mt76_chip(&dev->mt76) == 0x7610 || + mt76_chip(&dev->mt76) == 0x7630 || + mt76_chip(&dev->mt76) == 0x7650; +} + static inline bool is_mt76x2(struct mt76x02_dev *dev) { return mt76_chip(&dev->mt76) == 0x7612 || @@ -211,4 +251,4 @@ mt76x02_rx_get_sta_wcid(struct mt76x02_sta *sta, bool unicast) return &sta->vif->group_wcid; } -#endif +#endif /* __MT76x02_H */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c index e8f8ccc0a5ed..b1d6fd4861e3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c @@ -15,10 +15,10 @@ */ #include <linux/debugfs.h> -#include "mt76x2.h" +#include "mt76x02.h" static int -mt76x2_ampdu_stat_read(struct seq_file *file, void *data) +mt76x02_ampdu_stat_read(struct seq_file *file, void *data) { struct mt76x02_dev *dev = file->private; int i, j; @@ -42,9 +42,9 @@ mt76x2_ampdu_stat_read(struct seq_file *file, void *data) } static int -mt76x2_ampdu_stat_open(struct inode *inode, struct file *f) +mt76x02_ampdu_stat_open(struct inode *inode, struct file *f) { - return single_open(f, mt76x2_ampdu_stat_read, inode->i_private); + return single_open(f, mt76x02_ampdu_stat_read, inode->i_private); } static int read_txpower(struct seq_file *file, void *data) @@ -59,14 +59,14 @@ static int read_txpower(struct seq_file *file, void *data) } static const struct file_operations fops_ampdu_stat = { - .open = mt76x2_ampdu_stat_open, + .open = mt76x02_ampdu_stat_open, .read = seq_read, .llseek = seq_lseek, .release = single_release, }; static int -mt76x2_dfs_stat_read(struct seq_file *file, void *data) +mt76x02_dfs_stat_read(struct seq_file *file, void *data) { struct mt76x02_dev *dev = file->private; struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; @@ -92,13 +92,13 @@ mt76x2_dfs_stat_read(struct seq_file *file, void *data) } static int -mt76x2_dfs_stat_open(struct inode *inode, struct file *f) +mt76x02_dfs_stat_open(struct inode *inode, struct file *f) { - return single_open(f, mt76x2_dfs_stat_read, inode->i_private); + return single_open(f, mt76x02_dfs_stat_read, inode->i_private); } static const struct file_operations fops_dfs_stat = { - .open = mt76x2_dfs_stat_open, + .open = mt76x02_dfs_stat_open, .read = seq_read, .llseek = seq_lseek, .release = single_release, @@ -116,7 +116,33 @@ static int read_agc(struct seq_file *file, void *data) return 0; } -void mt76x2_init_debugfs(struct mt76x02_dev *dev) +static int +mt76_edcca_set(void *data, u64 val) +{ + struct mt76x02_dev *dev = data; + enum nl80211_dfs_regions region = dev->dfs_pd.region; + + dev->ed_monitor_enabled = !!val; + dev->ed_monitor = dev->ed_monitor_enabled && + region == NL80211_DFS_ETSI; + mt76x02_edcca_init(dev, true); + + return 0; +} + +static int +mt76_edcca_get(void *data, u64 *val) +{ + struct mt76x02_dev *dev = data; + + *val = dev->ed_monitor_enabled; + return 0; +} + +DEFINE_DEBUGFS_ATTRIBUTE(fops_edcca, mt76_edcca_get, mt76_edcca_set, + "%lld\n"); + +void mt76x02_init_debugfs(struct mt76x02_dev *dev) { struct dentry *dir; @@ -127,11 +153,14 @@ void mt76x2_init_debugfs(struct mt76x02_dev *dev) debugfs_create_u8("temperature", 0400, dir, &dev->cal.temp); debugfs_create_bool("tpc", 0600, dir, &dev->enable_tpc); + debugfs_create_file("edcca", 0400, dir, dev, &fops_edcca); debugfs_create_file("ampdu_stat", 0400, dir, dev, &fops_ampdu_stat); debugfs_create_file("dfs_stats", 0400, dir, dev, &fops_dfs_stat); debugfs_create_devm_seqfile(dev->mt76.dev, "txpower", dir, read_txpower); debugfs_create_devm_seqfile(dev->mt76.dev, "agc", dir, read_agc); + + debugfs_create_u32("tx_hang_reset", 0400, dir, &dev->tx_hang_reset); } -EXPORT_SYMBOL_GPL(mt76x2_init_debugfs); +EXPORT_SYMBOL_GPL(mt76x02_init_debugfs); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_dfs.c b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c index b56febae8945..17d12d212d1b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_dfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c @@ -14,7 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include "mt76x2.h" +#include "mt76x02.h" #define RADAR_SPEC(m, len, el, eh, wl, wh, \ w_tolerance, tl, th, t_tolerance, \ @@ -151,8 +151,7 @@ static const struct mt76x02_radar_specs jp_w53_radar_specs[] = { }; static void -mt76x2_dfs_set_capture_mode_ctrl(struct mt76x02_dev *dev, - u8 enable) +mt76x02_dfs_set_capture_mode_ctrl(struct mt76x02_dev *dev, u8 enable) { u32 data; @@ -160,8 +159,8 @@ mt76x2_dfs_set_capture_mode_ctrl(struct mt76x02_dev *dev, mt76_wr(dev, MT_BBP(DFS, 36), data); } -static void mt76x2_dfs_seq_pool_put(struct mt76x02_dev *dev, - struct mt76x02_dfs_sequence *seq) +static void mt76x02_dfs_seq_pool_put(struct mt76x02_dev *dev, + struct mt76x02_dfs_sequence *seq) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; @@ -172,7 +171,7 @@ static void mt76x2_dfs_seq_pool_put(struct mt76x02_dev *dev, } static struct mt76x02_dfs_sequence * -mt76x2_dfs_seq_pool_get(struct mt76x02_dev *dev) +mt76x02_dfs_seq_pool_get(struct mt76x02_dev *dev) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; struct mt76x02_dfs_sequence *seq; @@ -192,7 +191,7 @@ mt76x2_dfs_seq_pool_get(struct mt76x02_dev *dev) return seq; } -static int mt76x2_dfs_get_multiple(int val, int frac, int margin) +static int mt76x02_dfs_get_multiple(int val, int frac, int margin) { int remainder, factor; @@ -214,7 +213,7 @@ static int mt76x2_dfs_get_multiple(int val, int frac, int margin) return factor; } -static void mt76x2_dfs_detector_reset(struct mt76x02_dev *dev) +static void mt76x02_dfs_detector_reset(struct mt76x02_dev *dev) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; struct mt76x02_dfs_sequence *seq, *tmp_seq; @@ -231,11 +230,11 @@ static void mt76x2_dfs_detector_reset(struct mt76x02_dev *dev) list_for_each_entry_safe(seq, tmp_seq, &dfs_pd->sequences, head) { list_del_init(&seq->head); - mt76x2_dfs_seq_pool_put(dev, seq); + mt76x02_dfs_seq_pool_put(dev, seq); } } -static bool mt76x2_dfs_check_chirp(struct mt76x02_dev *dev) +static bool mt76x02_dfs_check_chirp(struct mt76x02_dev *dev) { bool ret = false; u32 current_ts, delta_ts; @@ -256,8 +255,8 @@ static bool mt76x2_dfs_check_chirp(struct mt76x02_dev *dev) return ret; } -static void mt76x2_dfs_get_hw_pulse(struct mt76x02_dev *dev, - struct mt76x02_dfs_hw_pulse *pulse) +static void mt76x02_dfs_get_hw_pulse(struct mt76x02_dev *dev, + struct mt76x02_dfs_hw_pulse *pulse) { u32 data; @@ -276,8 +275,8 @@ static void mt76x2_dfs_get_hw_pulse(struct mt76x02_dev *dev, pulse->burst = mt76_rr(dev, MT_BBP(DFS, 22)); } -static bool mt76x2_dfs_check_hw_pulse(struct mt76x02_dev *dev, - struct mt76x02_dfs_hw_pulse *pulse) +static bool mt76x02_dfs_check_hw_pulse(struct mt76x02_dev *dev, + struct mt76x02_dfs_hw_pulse *pulse) { bool ret = false; @@ -290,7 +289,7 @@ static bool mt76x2_dfs_check_hw_pulse(struct mt76x02_dev *dev, break; if (pulse->engine == 3) { - ret = mt76x2_dfs_check_chirp(dev); + ret = mt76x02_dfs_check_chirp(dev); break; } @@ -334,7 +333,7 @@ static bool mt76x2_dfs_check_hw_pulse(struct mt76x02_dev *dev, break; if (pulse->engine == 3) { - ret = mt76x2_dfs_check_chirp(dev); + ret = mt76x02_dfs_check_chirp(dev); break; } @@ -371,8 +370,8 @@ static bool mt76x2_dfs_check_hw_pulse(struct mt76x02_dev *dev, return ret; } -static bool mt76x2_dfs_fetch_event(struct mt76x02_dev *dev, - struct mt76x02_dfs_event *event) +static bool mt76x02_dfs_fetch_event(struct mt76x02_dev *dev, + struct mt76x02_dfs_event *event) { u32 data; @@ -398,8 +397,8 @@ static bool mt76x2_dfs_fetch_event(struct mt76x02_dev *dev, return true; } -static bool mt76x2_dfs_check_event(struct mt76x02_dev *dev, - struct mt76x02_dfs_event *event) +static bool mt76x02_dfs_check_event(struct mt76x02_dev *dev, + struct mt76x02_dfs_event *event) { if (event->engine == 2) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; @@ -417,8 +416,8 @@ static bool mt76x2_dfs_check_event(struct mt76x02_dev *dev, return true; } -static void mt76x2_dfs_queue_event(struct mt76x02_dev *dev, - struct mt76x02_dfs_event *event) +static void mt76x02_dfs_queue_event(struct mt76x02_dev *dev, + struct mt76x02_dfs_event *event) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; struct mt76x02_dfs_event_rb *event_buff; @@ -435,9 +434,9 @@ static void mt76x2_dfs_queue_event(struct mt76x02_dev *dev, MT_DFS_EVENT_BUFLEN); } -static int mt76x2_dfs_create_sequence(struct mt76x02_dev *dev, - struct mt76x02_dfs_event *event, - u16 cur_len) +static int mt76x02_dfs_create_sequence(struct mt76x02_dev *dev, + struct mt76x02_dfs_event *event, + u16 cur_len) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; struct mt76x02_dfs_sw_detector_params *sw_params; @@ -497,7 +496,7 @@ static int mt76x2_dfs_create_sequence(struct mt76x02_dev *dev, while (j != end) { cur_event = &event_rb->data[j]; cur_pri = event->ts - cur_event->ts; - factor = mt76x2_dfs_get_multiple(cur_pri, seq.pri, + factor = mt76x02_dfs_get_multiple(cur_pri, seq.pri, sw_params->pri_margin); if (factor > 0) { seq.first_ts = cur_event->ts; @@ -509,7 +508,7 @@ static int mt76x2_dfs_create_sequence(struct mt76x02_dev *dev, if (seq.count <= cur_len) goto next; - seq_p = mt76x2_dfs_seq_pool_get(dev); + seq_p = mt76x02_dfs_seq_pool_get(dev); if (!seq_p) return -ENOMEM; @@ -522,8 +521,8 @@ next: return 0; } -static u16 mt76x2_dfs_add_event_to_sequence(struct mt76x02_dev *dev, - struct mt76x02_dfs_event *event) +static u16 mt76x02_dfs_add_event_to_sequence(struct mt76x02_dev *dev, + struct mt76x02_dfs_event *event) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; struct mt76x02_dfs_sw_detector_params *sw_params; @@ -535,7 +534,7 @@ static u16 mt76x2_dfs_add_event_to_sequence(struct mt76x02_dev *dev, list_for_each_entry_safe(seq, tmp_seq, &dfs_pd->sequences, head) { if (event->ts > seq->first_ts + MT_DFS_SEQUENCE_WINDOW) { list_del_init(&seq->head); - mt76x2_dfs_seq_pool_put(dev, seq); + mt76x02_dfs_seq_pool_put(dev, seq); continue; } @@ -543,8 +542,8 @@ static u16 mt76x2_dfs_add_event_to_sequence(struct mt76x02_dev *dev, continue; pri = event->ts - seq->last_ts; - factor = mt76x2_dfs_get_multiple(pri, seq->pri, - sw_params->pri_margin); + factor = mt76x02_dfs_get_multiple(pri, seq->pri, + sw_params->pri_margin); if (factor > 0) { seq->last_ts = event->ts; seq->count++; @@ -554,7 +553,7 @@ static u16 mt76x2_dfs_add_event_to_sequence(struct mt76x02_dev *dev, return max_seq_len; } -static bool mt76x2_dfs_check_detection(struct mt76x02_dev *dev) +static bool mt76x02_dfs_check_detection(struct mt76x02_dev *dev) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; struct mt76x02_dfs_sequence *seq; @@ -571,34 +570,34 @@ static bool mt76x2_dfs_check_detection(struct mt76x02_dev *dev) return false; } -static void mt76x2_dfs_add_events(struct mt76x02_dev *dev) +static void mt76x02_dfs_add_events(struct mt76x02_dev *dev) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; struct mt76x02_dfs_event event; int i, seq_len; /* disable debug mode */ - mt76x2_dfs_set_capture_mode_ctrl(dev, false); + mt76x02_dfs_set_capture_mode_ctrl(dev, false); for (i = 0; i < MT_DFS_EVENT_LOOP; i++) { - if (!mt76x2_dfs_fetch_event(dev, &event)) + if (!mt76x02_dfs_fetch_event(dev, &event)) break; if (dfs_pd->last_event_ts > event.ts) - mt76x2_dfs_detector_reset(dev); + mt76x02_dfs_detector_reset(dev); dfs_pd->last_event_ts = event.ts; - if (!mt76x2_dfs_check_event(dev, &event)) + if (!mt76x02_dfs_check_event(dev, &event)) continue; - seq_len = mt76x2_dfs_add_event_to_sequence(dev, &event); - mt76x2_dfs_create_sequence(dev, &event, seq_len); + seq_len = mt76x02_dfs_add_event_to_sequence(dev, &event); + mt76x02_dfs_create_sequence(dev, &event, seq_len); - mt76x2_dfs_queue_event(dev, &event); + mt76x02_dfs_queue_event(dev, &event); } - mt76x2_dfs_set_capture_mode_ctrl(dev, true); + mt76x02_dfs_set_capture_mode_ctrl(dev, true); } -static void mt76x2_dfs_check_event_window(struct mt76x02_dev *dev) +static void mt76x02_dfs_check_event_window(struct mt76x02_dev *dev) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; struct mt76x02_dfs_event_rb *event_buff; @@ -621,7 +620,7 @@ static void mt76x2_dfs_check_event_window(struct mt76x02_dev *dev) } } -static void mt76x2_dfs_tasklet(unsigned long arg) +static void mt76x02_dfs_tasklet(unsigned long arg) { struct mt76x02_dev *dev = (struct mt76x02_dev *)arg; struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; @@ -637,16 +636,16 @@ static void mt76x2_dfs_tasklet(unsigned long arg) dfs_pd->last_sw_check = jiffies; - mt76x2_dfs_add_events(dev); - radar_detected = mt76x2_dfs_check_detection(dev); + mt76x02_dfs_add_events(dev); + radar_detected = mt76x02_dfs_check_detection(dev); if (radar_detected) { /* sw detector rx radar pattern */ ieee80211_radar_detected(dev->mt76.hw); - mt76x2_dfs_detector_reset(dev); + mt76x02_dfs_detector_reset(dev); return; } - mt76x2_dfs_check_event_window(dev); + mt76x02_dfs_check_event_window(dev); } engine_mask = mt76_rr(dev, MT_BBP(DFS, 1)); @@ -660,9 +659,9 @@ static void mt76x2_dfs_tasklet(unsigned long arg) continue; pulse.engine = i; - mt76x2_dfs_get_hw_pulse(dev, &pulse); + mt76x02_dfs_get_hw_pulse(dev, &pulse); - if (!mt76x2_dfs_check_hw_pulse(dev, &pulse)) { + if (!mt76x02_dfs_check_hw_pulse(dev, &pulse)) { dfs_pd->stats[i].hw_pulse_discarded++; continue; } @@ -670,7 +669,7 @@ static void mt76x2_dfs_tasklet(unsigned long arg) /* hw detector rx radar pattern */ dfs_pd->stats[i].hw_pattern++; ieee80211_radar_detected(dev->mt76.hw); - mt76x2_dfs_detector_reset(dev); + mt76x02_dfs_detector_reset(dev); return; } @@ -682,7 +681,7 @@ out: mt76x02_irq_enable(dev, MT_INT_GPTIMER); } -static void mt76x2_dfs_init_sw_detector(struct mt76x02_dev *dev) +static void mt76x02_dfs_init_sw_detector(struct mt76x02_dev *dev) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; @@ -708,7 +707,7 @@ static void mt76x2_dfs_init_sw_detector(struct mt76x02_dev *dev) } } -static void mt76x2_dfs_set_bbp_params(struct mt76x02_dev *dev) +static void mt76x02_dfs_set_bbp_params(struct mt76x02_dev *dev) { const struct mt76x02_radar_specs *radar_specs; u8 i, shift; @@ -800,10 +799,10 @@ static void mt76x2_dfs_set_bbp_params(struct mt76x02_dev *dev) /* enable detection*/ mt76_wr(dev, MT_BBP(DFS, 0), MT_DFS_CH_EN << 16); - mt76_wr(dev, 0x212c, 0x0c350001); + mt76_wr(dev, MT_BBP(IBI, 11), 0x0c350001); } -void mt76x2_dfs_adjust_agc(struct mt76x02_dev *dev) +void mt76x02_phy_dfs_adjust_agc(struct mt76x02_dev *dev) { u32 agc_r8, agc_r4, val_r8, val_r4, dfs_r31; @@ -821,19 +820,27 @@ void mt76x2_dfs_adjust_agc(struct mt76x02_dev *dev) dfs_r31 = (dfs_r31 << 16) | 0x00000307; mt76_wr(dev, MT_BBP(DFS, 31), dfs_r31); - mt76_wr(dev, MT_BBP(DFS, 32), 0x00040071); + if (is_mt76x2(dev)) { + mt76_wr(dev, MT_BBP(DFS, 32), 0x00040071); + } else { + /* disable hw detector */ + mt76_wr(dev, MT_BBP(DFS, 0), 0); + /* enable hw detector */ + mt76_wr(dev, MT_BBP(DFS, 0), MT_DFS_CH_EN << 16); + } } +EXPORT_SYMBOL_GPL(mt76x02_phy_dfs_adjust_agc); -void mt76x2_dfs_init_params(struct mt76x02_dev *dev) +void mt76x02_dfs_init_params(struct mt76x02_dev *dev) { struct cfg80211_chan_def *chandef = &dev->mt76.chandef; if ((chandef->chan->flags & IEEE80211_CHAN_RADAR) && dev->dfs_pd.region != NL80211_DFS_UNSET) { - mt76x2_dfs_init_sw_detector(dev); - mt76x2_dfs_set_bbp_params(dev); + mt76x02_dfs_init_sw_detector(dev); + mt76x02_dfs_set_bbp_params(dev); /* enable debug mode */ - mt76x2_dfs_set_capture_mode_ctrl(dev, true); + mt76x02_dfs_set_capture_mode_ctrl(dev, true); mt76x02_irq_enable(dev, MT_INT_GPTIMER); mt76_rmw_field(dev, MT_INT_TIMER_EN, @@ -843,15 +850,20 @@ void mt76x2_dfs_init_params(struct mt76x02_dev *dev) mt76_wr(dev, MT_BBP(DFS, 0), 0); /* clear detector status */ mt76_wr(dev, MT_BBP(DFS, 1), 0xf); - mt76_wr(dev, 0x212c, 0); + if (mt76_chip(&dev->mt76) == 0x7610 || + mt76_chip(&dev->mt76) == 0x7630) + mt76_wr(dev, MT_BBP(IBI, 11), 0xfde8081); + else + mt76_wr(dev, MT_BBP(IBI, 11), 0); mt76x02_irq_disable(dev, MT_INT_GPTIMER); mt76_rmw_field(dev, MT_INT_TIMER_EN, MT_INT_TIMER_EN_GP_TIMER_EN, 0); } } +EXPORT_SYMBOL_GPL(mt76x02_dfs_init_params); -void mt76x2_dfs_init_detector(struct mt76x02_dev *dev) +void mt76x02_dfs_init_detector(struct mt76x02_dev *dev) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; @@ -859,20 +871,36 @@ void mt76x2_dfs_init_detector(struct mt76x02_dev *dev) INIT_LIST_HEAD(&dfs_pd->seq_pool); dfs_pd->region = NL80211_DFS_UNSET; dfs_pd->last_sw_check = jiffies; - tasklet_init(&dfs_pd->dfs_tasklet, mt76x2_dfs_tasklet, + tasklet_init(&dfs_pd->dfs_tasklet, mt76x02_dfs_tasklet, (unsigned long)dev); } -void mt76x2_dfs_set_domain(struct mt76x02_dev *dev, - enum nl80211_dfs_regions region) +static void +mt76x02_dfs_set_domain(struct mt76x02_dev *dev, + enum nl80211_dfs_regions region) { struct mt76x02_dfs_pattern_detector *dfs_pd = &dev->dfs_pd; + mutex_lock(&dev->mt76.mutex); if (dfs_pd->region != region) { tasklet_disable(&dfs_pd->dfs_tasklet); + + dev->ed_monitor = dev->ed_monitor_enabled && + region == NL80211_DFS_ETSI; + mt76x02_edcca_init(dev, true); + dfs_pd->region = region; - mt76x2_dfs_init_params(dev); + mt76x02_dfs_init_params(dev); tasklet_enable(&dfs_pd->dfs_tasklet); } + mutex_unlock(&dev->mt76.mutex); } +void mt76x02_regd_notifier(struct wiphy *wiphy, + struct regulatory_request *request) +{ + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); + struct mt76x02_dev *dev = hw->priv; + + mt76x02_dfs_set_domain(dev, request->dfs_region); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.h b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.h index 7e177c934592..70b394e17340 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.h @@ -137,4 +137,9 @@ struct mt76x02_dfs_pattern_detector { struct tasklet_struct dfs_tasklet; }; +void mt76x02_dfs_init_params(struct mt76x02_dev *dev); +void mt76x02_dfs_init_detector(struct mt76x02_dev *dev); +void mt76x02_regd_notifier(struct wiphy *wiphy, + struct regulatory_request *request); +void mt76x02_phy_dfs_adjust_agc(struct mt76x02_dev *dev); #endif /* __MT76x02_DFS_H */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c index 9390de2a323e..07f0496d828a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c @@ -53,6 +53,18 @@ mt76x02_efuse_read(struct mt76x02_dev *dev, u16 addr, u8 *data, return 0; } +int mt76x02_eeprom_copy(struct mt76x02_dev *dev, + enum mt76x02_eeprom_field field, + void *dest, int len) +{ + if (field + len > dev->mt76.eeprom.size) + return -1; + + memcpy(dest, dev->mt76.eeprom.data + field, len); + return 0; +} +EXPORT_SYMBOL_GPL(mt76x02_eeprom_copy); + int mt76x02_get_efuse_data(struct mt76x02_dev *dev, u16 base, void *buf, int len, enum mt76x02_eeprom_modes mode) { diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h index b3ec74835d10..e3442bc4e0a4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h @@ -25,6 +25,7 @@ enum mt76x02_eeprom_field { MT_EE_VERSION = 0x002, MT_EE_MAC_ADDR = 0x004, MT_EE_PCI_ID = 0x00A, + MT_EE_ANTENNA = 0x022, MT_EE_NIC_CONF_0 = 0x034, MT_EE_NIC_CONF_1 = 0x036, MT_EE_COUNTRY_REGION_5GHZ = 0x038, @@ -55,6 +56,7 @@ enum mt76x02_eeprom_field { #define MT_TX_POWER_GROUP_SIZE_5G 5 #define MT_TX_POWER_GROUPS_5G 6 MT_EE_TX_POWER_0_START_5G = 0x062, + MT_EE_TSSI_SLOPE_2G = 0x06e, MT_EE_TX_POWER_0_GRP3_TX_POWER_DELTA = 0x074, MT_EE_TX_POWER_0_GRP4_TSSI_SLOPE = 0x076, @@ -85,6 +87,7 @@ enum mt76x02_eeprom_field { MT_EE_TSSI_BOUND5 = 0x0dc, MT_EE_TX_POWER_BYRATE_BASE = 0x0de, + MT_EE_TSSI_SLOPE_5G = 0x0f0, MT_EE_RF_TEMP_COMP_SLOPE_5G = 0x0f2, MT_EE_RF_TEMP_COMP_SLOPE_2G = 0x0f4, @@ -104,6 +107,8 @@ enum mt76x02_eeprom_field { __MT_EE_MAX }; +#define MT_EE_ANTENNA_DUAL BIT(15) + #define MT_EE_NIC_CONF_0_RX_PATH GENMASK(3, 0) #define MT_EE_NIC_CONF_0_TX_PATH GENMASK(7, 4) #define MT_EE_NIC_CONF_0_PA_TYPE GENMASK(9, 8) @@ -118,12 +123,9 @@ enum mt76x02_eeprom_field { #define MT_EE_NIC_CONF_1_LNA_EXT_5G BIT(3) #define MT_EE_NIC_CONF_1_TX_ALC_EN BIT(13) -#define MT_EE_NIC_CONF_2_RX_STREAM GENMASK(3, 0) -#define MT_EE_NIC_CONF_2_TX_STREAM GENMASK(7, 4) -#define MT_EE_NIC_CONF_2_HW_ANTDIV BIT(8) +#define MT_EE_NIC_CONF_2_ANT_OPT BIT(3) +#define MT_EE_NIC_CONF_2_ANT_DIV BIT(4) #define MT_EE_NIC_CONF_2_XTAL_OPTION GENMASK(10, 9) -#define MT_EE_NIC_CONF_2_TEMP_DISABLE BIT(11) -#define MT_EE_NIC_CONF_2_COEX_METHOD GENMASK(15, 13) #define MT_EFUSE_USAGE_MAP_SIZE (MT_EE_USAGE_MAP_END - \ MT_EE_USAGE_MAP_START + 1) @@ -188,5 +190,8 @@ u8 mt76x02_get_lna_gain(struct mt76x02_dev *dev, s8 *lna_2g, s8 *lna_5g, struct ieee80211_channel *chan); void mt76x02_eeprom_parse_hw_cap(struct mt76x02_dev *dev); +int mt76x02_eeprom_copy(struct mt76x02_dev *dev, + enum mt76x02_eeprom_field field, + void *dest, int len); #endif /* __MT76x02_EEPROM_H */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c index 10578e4cb269..4fe5a83ca5a4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c @@ -18,7 +18,7 @@ #include "mt76x02.h" #include "mt76x02_trace.h" -enum mt76x02_cipher_type +static enum mt76x02_cipher_type mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data) { memset(key_data, 0, 32); @@ -43,7 +43,6 @@ mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data) return MT_CIPHER_NONE; } } -EXPORT_SYMBOL_GPL(mt76x02_mac_get_key_info); int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx, u8 key_idx, struct ieee80211_key_conf *key) @@ -68,12 +67,39 @@ int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx, } EXPORT_SYMBOL_GPL(mt76x02_mac_shared_key_setup); +void mt76x02_mac_wcid_sync_pn(struct mt76x02_dev *dev, u8 idx, + struct ieee80211_key_conf *key) +{ + enum mt76x02_cipher_type cipher; + u8 key_data[32]; + u32 iv, eiv; + u64 pn; + + cipher = mt76x02_mac_get_key_info(key, key_data); + iv = mt76_rr(dev, MT_WCID_IV(idx)); + eiv = mt76_rr(dev, MT_WCID_IV(idx) + 4); + + pn = (u64)eiv << 16; + if (cipher == MT_CIPHER_TKIP) { + pn |= (iv >> 16) & 0xff; + pn |= (iv & 0xff) << 8; + } else if (cipher >= MT_CIPHER_AES_CCMP) { + pn |= iv & 0xffff; + } else { + return; + } + + atomic64_set(&key->tx_pn, pn); +} + + int mt76x02_mac_wcid_set_key(struct mt76x02_dev *dev, u8 idx, struct ieee80211_key_conf *key) { enum mt76x02_cipher_type cipher; u8 key_data[32]; u8 iv_data[8]; + u64 pn; cipher = mt76x02_mac_get_key_info(key, key_data); if (cipher == MT_CIPHER_NONE && key) @@ -86,16 +112,28 @@ int mt76x02_mac_wcid_set_key(struct mt76x02_dev *dev, u8 idx, if (key) { mt76_rmw_field(dev, MT_WCID_ATTR(idx), MT_WCID_ATTR_PAIRWISE, !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)); + + pn = atomic64_read(&key->tx_pn); + iv_data[3] = key->keyidx << 6; - if (cipher >= MT_CIPHER_TKIP) + if (cipher >= MT_CIPHER_TKIP) { iv_data[3] |= 0x20; + put_unaligned_le32(pn >> 16, &iv_data[4]); + } + + if (cipher == MT_CIPHER_TKIP) { + iv_data[0] = (pn >> 8) & 0xff; + iv_data[1] = (iv_data[0] | 0x20) & 0x7f; + iv_data[2] = pn & 0xff; + } else if (cipher >= MT_CIPHER_AES_CCMP) { + put_unaligned_le16((pn & 0xffff), &iv_data[0]); + } } mt76_wr_copy(dev, MT_WCID_IV(idx), iv_data, sizeof(iv_data)); return 0; } -EXPORT_SYMBOL_GPL(mt76x02_mac_wcid_set_key); void mt76x02_mac_wcid_setup(struct mt76x02_dev *dev, u8 idx, u8 vif_idx, u8 *mac) @@ -108,9 +146,6 @@ void mt76x02_mac_wcid_setup(struct mt76x02_dev *dev, u8 idx, mt76_wr(dev, MT_WCID_ATTR(idx), attr); - mt76_wr(dev, MT_WCID_TX_RATE(idx), 0); - mt76_wr(dev, MT_WCID_TX_RATE(idx) + 4, 0); - if (idx >= 128) return; @@ -130,40 +165,13 @@ void mt76x02_mac_wcid_set_drop(struct mt76x02_dev *dev, u8 idx, bool drop) if ((val & bit) != (bit * drop)) mt76_wr(dev, MT_WCID_DROP(idx), (val & ~bit) | (bit * drop)); } -EXPORT_SYMBOL_GPL(mt76x02_mac_wcid_set_drop); - -void mt76x02_txq_init(struct mt76x02_dev *dev, struct ieee80211_txq *txq) -{ - struct mt76_txq *mtxq; - - if (!txq) - return; - - mtxq = (struct mt76_txq *) txq->drv_priv; - if (txq->sta) { - struct mt76x02_sta *sta; - - sta = (struct mt76x02_sta *) txq->sta->drv_priv; - mtxq->wcid = &sta->wcid; - } else { - struct mt76x02_vif *mvif; - - mvif = (struct mt76x02_vif *) txq->vif->drv_priv; - mtxq->wcid = &mvif->group_wcid; - } - - mt76_txq_init(&dev->mt76, txq); -} -EXPORT_SYMBOL_GPL(mt76x02_txq_init); static __le16 mt76x02_mac_tx_rate_val(struct mt76x02_dev *dev, const struct ieee80211_tx_rate *rate, u8 *nss_val) { + u8 phy, rate_idx, nss, bw = 0; u16 rateval; - u8 phy, rate_idx; - u8 nss = 1; - u8 bw = 0; if (rate->flags & IEEE80211_TX_RC_VHT_MCS) { rate_idx = rate->idx; @@ -194,7 +202,7 @@ mt76x02_mac_tx_rate_val(struct mt76x02_dev *dev, phy = val >> 8; rate_idx = val & 0xff; - bw = 0; + nss = 1; } rateval = FIELD_PREP(MT_RXWI_RATE_INDEX, rate_idx); @@ -216,6 +224,14 @@ void mt76x02_mac_wcid_set_rate(struct mt76x02_dev *dev, struct mt76_wcid *wcid, spin_unlock_bh(&dev->mt76.lock); } +void mt76x02_mac_set_short_preamble(struct mt76x02_dev *dev, bool enable) +{ + if (enable) + mt76_set(dev, MT_AUTO_RSP_CFG, MT_AUTO_RSP_PREAMB_SHORT); + else + mt76_clear(dev, MT_AUTO_RSP_CFG, MT_AUTO_RSP_PREAMB_SHORT); +} + bool mt76x02_mac_load_tx_status(struct mt76x02_dev *dev, struct mt76x02_tx_status *stat) { @@ -237,9 +253,10 @@ bool mt76x02_mac_load_tx_status(struct mt76x02_dev *dev, stat->retry = FIELD_GET(MT_TX_STAT_FIFO_EXT_RETRY, stat2); stat->pktid = FIELD_GET(MT_TX_STAT_FIFO_EXT_PKTID, stat2); + trace_mac_txstat_fetch(dev, stat); + return true; } -EXPORT_SYMBOL_GPL(mt76x02_mac_load_tx_status); static int mt76x02_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate, @@ -314,13 +331,18 @@ void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi, memset(txwi, 0, sizeof(*txwi)); + if (!info->control.hw_key && wcid && wcid->hw_key_idx != 0xff && + ieee80211_has_protected(hdr->frame_control)) { + wcid = NULL; + ieee80211_get_tx_rates(info->control.vif, sta, skb, + info->control.rates, 1); + } + if (wcid) txwi->wcid = wcid->idx; else txwi->wcid = 0xff; - txwi->pktid = 1; - if (wcid && wcid->sw_iv && key) { u64 pn = atomic64_inc_return(&key->tx_pn); ccmp_pn[0] = pn; @@ -332,7 +354,7 @@ void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi, ccmp_pn[6] = pn >> 32; ccmp_pn[7] = pn >> 40; txwi->iv = *((__le32 *)&ccmp_pn[0]); - txwi->eiv = *((__le32 *)&ccmp_pn[1]); + txwi->eiv = *((__le32 *)&ccmp_pn[4]); } spin_lock_bh(&dev->mt76.lock); @@ -366,8 +388,6 @@ void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi, txwi->ack_ctl |= MT_TXWI_ACK_CTL_REQ; if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) txwi->ack_ctl |= MT_TXWI_ACK_CTL_NSEQ; - if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) - txwi->pktid |= MT_TXWI_PKTID_PROBE; if ((info->flags & IEEE80211_TX_CTL_AMPDU) && sta) { u8 ba_size = IEEE80211_MIN_AMPDU_BUF; @@ -420,9 +440,6 @@ mt76x02_mac_fill_tx_status(struct mt76x02_dev *dev, info->status.ampdu_len = n_frames; info->status.ampdu_ack_len = st->success ? n_frames : 0; - if (st->pktid & MT_TXWI_PKTID_PROBE) - info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE; - if (st->aggr) info->flags |= IEEE80211_TX_CTL_AMPDU | IEEE80211_TX_STAT_AMPDU; @@ -437,23 +454,41 @@ void mt76x02_send_tx_status(struct mt76x02_dev *dev, struct mt76x02_tx_status *stat, u8 *update) { struct ieee80211_tx_info info = {}; - struct ieee80211_sta *sta = NULL; + struct ieee80211_tx_status status = { + .info = &info + }; struct mt76_wcid *wcid = NULL; struct mt76x02_sta *msta = NULL; + struct mt76_dev *mdev = &dev->mt76; + struct sk_buff_head list; + + if (stat->pktid == MT_PACKET_ID_NO_ACK) + return; rcu_read_lock(); + if (stat->wcid < ARRAY_SIZE(dev->mt76.wcid)) wcid = rcu_dereference(dev->mt76.wcid[stat->wcid]); - if (wcid) { + if (wcid && wcid->sta) { void *priv; priv = msta = container_of(wcid, struct mt76x02_sta, wcid); - sta = container_of(priv, struct ieee80211_sta, - drv_priv); + status.sta = container_of(priv, struct ieee80211_sta, + drv_priv); } - if (msta && stat->aggr) { + mt76_tx_status_lock(mdev, &list); + + if (wcid) { + if (stat->pktid >= MT_PACKET_ID_FIRST) + status.skb = mt76_tx_status_skb_get(mdev, wcid, + stat->pktid, &list); + if (status.skb) + status.info = IEEE80211_SKB_CB(status.skb); + } + + if (msta && stat->aggr && !status.skb) { u32 stat_val, stat_cache; stat_val = stat->rate; @@ -464,29 +499,35 @@ void mt76x02_send_tx_status(struct mt76x02_dev *dev, if (*update == 0 && stat_val == stat_cache && stat->wcid == msta->status.wcid && msta->n_frames < 32) { msta->n_frames++; - goto out; + mt76_tx_status_unlock(mdev, &list); + rcu_read_unlock(); + return; } - mt76x02_mac_fill_tx_status(dev, &info, &msta->status, + mt76x02_mac_fill_tx_status(dev, status.info, &msta->status, msta->n_frames); msta->status = *stat; msta->n_frames = 1; *update = 0; } else { - mt76x02_mac_fill_tx_status(dev, &info, stat, 1); + mt76x02_mac_fill_tx_status(dev, status.info, stat, 1); *update = 1; } - ieee80211_tx_status_noskb(dev->mt76.hw, sta, &info); + if (status.skb) + mt76_tx_status_skb_done(mdev, status.skb, &list); + mt76_tx_status_unlock(mdev, &list); -out: + if (!status.skb) + ieee80211_tx_status_ext(mt76_hw(dev), &status); rcu_read_unlock(); } -EXPORT_SYMBOL_GPL(mt76x02_send_tx_status); -int -mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate) +static int +mt76x02_mac_process_rate(struct mt76x02_dev *dev, + struct mt76_rx_status *status, + u16 rate) { u8 idx = FIELD_GET(MT_RXWI_RATE_INDEX, rate); @@ -518,11 +559,15 @@ mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate) status->encoding = RX_ENC_HT; status->rate_idx = idx; break; - case MT_PHY_TYPE_VHT: + case MT_PHY_TYPE_VHT: { + u8 n_rxstream = dev->mt76.chainmask & 0xf; + status->encoding = RX_ENC_VHT; status->rate_idx = FIELD_GET(MT_RATE_INDEX_VHT_IDX, idx); - status->nss = FIELD_GET(MT_RATE_INDEX_VHT_NSS, idx) + 1; + status->nss = min_t(u8, n_rxstream, + FIELD_GET(MT_RATE_INDEX_VHT_NSS, idx) + 1); break; + } default: return -EINVAL; } @@ -551,10 +596,12 @@ mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate) return 0; } -EXPORT_SYMBOL_GPL(mt76x02_mac_process_rate); -void mt76x02_mac_setaddr(struct mt76x02_dev *dev, u8 *addr) +void mt76x02_mac_setaddr(struct mt76x02_dev *dev, const u8 *addr) { + static const u8 null_addr[ETH_ALEN] = {}; + int i; + ether_addr_copy(dev->mt76.macaddr, addr); if (!is_valid_ether_addr(dev->mt76.macaddr)) { @@ -568,6 +615,16 @@ void mt76x02_mac_setaddr(struct mt76x02_dev *dev, u8 *addr) mt76_wr(dev, MT_MAC_ADDR_DW1, get_unaligned_le16(dev->mt76.macaddr + 4) | FIELD_PREP(MT_MAC_ADDR_DW1_U2ME_MASK, 0xff)); + + mt76_wr(dev, MT_MAC_BSSID_DW0, + get_unaligned_le32(dev->mt76.macaddr)); + mt76_wr(dev, MT_MAC_BSSID_DW1, + get_unaligned_le16(dev->mt76.macaddr + 4) | + FIELD_PREP(MT_MAC_BSSID_DW1_MBSS_MODE, 3) | /* 8 APs + 8 STAs */ + MT_MAC_BSSID_DW1_MBSS_LOCAL_BIT); + + for (i = 0; i < 16; i++) + mt76x02_mac_set_bssid(dev, i, null_addr); } EXPORT_SYMBOL_GPL(mt76x02_mac_setaddr); @@ -593,7 +650,7 @@ int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb, u16 rate = le16_to_cpu(rxwi->rate); u16 tid_sn = le16_to_cpu(rxwi->tid_sn); bool unicast = rxwi->rxinfo & cpu_to_le32(MT_RXINFO_UNICAST); - int i, pad_len = 0, nstreams = dev->mt76.chainmask & 0xf; + int pad_len = 0, nstreams = dev->mt76.chainmask & 0xf; s8 signal; u8 pn_len; u8 wcid; @@ -653,12 +710,13 @@ int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb, status->chains = BIT(0); signal = mt76x02_mac_get_rssi(dev, rxwi->rssi[0], 0); - for (i = 1; i < nstreams; i++) { - status->chains |= BIT(i); - status->chain_signal[i] = mt76x02_mac_get_rssi(dev, - rxwi->rssi[i], - i); - signal = max_t(s8, signal, status->chain_signal[i]); + status->chain_signal[0] = signal; + if (nstreams > 1) { + status->chains |= BIT(1); + status->chain_signal[1] = mt76x02_mac_get_rssi(dev, + rxwi->rssi[1], + 1); + signal = max_t(s8, signal, status->chain_signal[1]); } status->signal = signal; status->freq = dev->mt76.chandef.chan->center_freq; @@ -667,12 +725,7 @@ int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb, status->tid = FIELD_GET(MT_RXWI_TID, tid_sn); status->seqno = FIELD_GET(MT_RXWI_SN, tid_sn); - if (sta) { - ewma_signal_add(&sta->rssi, status->signal); - sta->inactive_count = 0; - } - - return mt76x02_mac_process_rate(status, rate); + return mt76x02_mac_process_rate(dev, status, rate); } void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq) @@ -695,8 +748,6 @@ void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq) if (!ret) break; - trace_mac_txstat_fetch(dev, &stat); - if (!irq) { mt76x02_send_tx_status(dev, &stat, &update); continue; @@ -705,33 +756,440 @@ void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq) kfifo_put(&dev->txstatus_fifo, stat); } } -EXPORT_SYMBOL_GPL(mt76x02_mac_poll_tx_status); -static void -mt76x02_mac_queue_txdone(struct mt76x02_dev *dev, struct sk_buff *skb, - void *txwi_ptr) +void mt76x02_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, + struct mt76_queue_entry *e, bool flush) { - struct mt76x02_tx_info *txi = mt76x02_skb_tx_info(skb); - struct mt76x02_txwi *txwi = txwi_ptr; + struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); + struct mt76x02_txwi *txwi; + + if (!e->txwi) { + dev_kfree_skb_any(e->skb); + return; + } mt76x02_mac_poll_tx_status(dev, false); - txi->tries = 0; - txi->jiffies = jiffies; - txi->wcid = txwi->wcid; - txi->pktid = txwi->pktid; + txwi = (struct mt76x02_txwi *) &e->txwi->txwi; trace_mac_txdone_add(dev, txwi->wcid, txwi->pktid); - mt76x02_tx_complete(&dev->mt76, skb); + + mt76_tx_complete_skb(mdev, e->skb); } +EXPORT_SYMBOL_GPL(mt76x02_tx_complete_skb); -void mt76x02_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, - struct mt76_queue_entry *e, bool flush) +void mt76x02_mac_set_rts_thresh(struct mt76x02_dev *dev, u32 val) +{ + u32 data = 0; + + if (val != ~0) + data = FIELD_PREP(MT_PROT_CFG_CTRL, 1) | + MT_PROT_CFG_RTS_THRESH; + + mt76_rmw_field(dev, MT_TX_RTS_CFG, MT_TX_RTS_CFG_THRESH, val); + + mt76_rmw(dev, MT_CCK_PROT_CFG, + MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); + mt76_rmw(dev, MT_OFDM_PROT_CFG, + MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); +} + +void mt76x02_mac_set_tx_protection(struct mt76x02_dev *dev, bool legacy_prot, + int ht_mode) +{ + int mode = ht_mode & IEEE80211_HT_OP_MODE_PROTECTION; + bool non_gf = !!(ht_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT); + u32 prot[6]; + u32 vht_prot[3]; + int i; + u16 rts_thr; + + for (i = 0; i < ARRAY_SIZE(prot); i++) { + prot[i] = mt76_rr(dev, MT_CCK_PROT_CFG + i * 4); + prot[i] &= ~MT_PROT_CFG_CTRL; + if (i >= 2) + prot[i] &= ~MT_PROT_CFG_RATE; + } + + for (i = 0; i < ARRAY_SIZE(vht_prot); i++) { + vht_prot[i] = mt76_rr(dev, MT_TX_PROT_CFG6 + i * 4); + vht_prot[i] &= ~(MT_PROT_CFG_CTRL | MT_PROT_CFG_RATE); + } + + rts_thr = mt76_get_field(dev, MT_TX_RTS_CFG, MT_TX_RTS_CFG_THRESH); + + if (rts_thr != 0xffff) + prot[0] |= MT_PROT_CTRL_RTS_CTS; + + if (legacy_prot) { + prot[1] |= MT_PROT_CTRL_CTS2SELF; + + prot[2] |= MT_PROT_RATE_CCK_11; + prot[3] |= MT_PROT_RATE_CCK_11; + prot[4] |= MT_PROT_RATE_CCK_11; + prot[5] |= MT_PROT_RATE_CCK_11; + + vht_prot[0] |= MT_PROT_RATE_CCK_11; + vht_prot[1] |= MT_PROT_RATE_CCK_11; + vht_prot[2] |= MT_PROT_RATE_CCK_11; + } else { + if (rts_thr != 0xffff) + prot[1] |= MT_PROT_CTRL_RTS_CTS; + + prot[2] |= MT_PROT_RATE_OFDM_24; + prot[3] |= MT_PROT_RATE_DUP_OFDM_24; + prot[4] |= MT_PROT_RATE_OFDM_24; + prot[5] |= MT_PROT_RATE_DUP_OFDM_24; + + vht_prot[0] |= MT_PROT_RATE_OFDM_24; + vht_prot[1] |= MT_PROT_RATE_DUP_OFDM_24; + vht_prot[2] |= MT_PROT_RATE_SGI_OFDM_24; + } + + switch (mode) { + case IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER: + case IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED: + prot[2] |= MT_PROT_CTRL_RTS_CTS; + prot[3] |= MT_PROT_CTRL_RTS_CTS; + prot[4] |= MT_PROT_CTRL_RTS_CTS; + prot[5] |= MT_PROT_CTRL_RTS_CTS; + vht_prot[0] |= MT_PROT_CTRL_RTS_CTS; + vht_prot[1] |= MT_PROT_CTRL_RTS_CTS; + vht_prot[2] |= MT_PROT_CTRL_RTS_CTS; + break; + case IEEE80211_HT_OP_MODE_PROTECTION_20MHZ: + prot[3] |= MT_PROT_CTRL_RTS_CTS; + prot[5] |= MT_PROT_CTRL_RTS_CTS; + vht_prot[1] |= MT_PROT_CTRL_RTS_CTS; + vht_prot[2] |= MT_PROT_CTRL_RTS_CTS; + break; + } + + if (non_gf) { + prot[4] |= MT_PROT_CTRL_RTS_CTS; + prot[5] |= MT_PROT_CTRL_RTS_CTS; + } + + for (i = 0; i < ARRAY_SIZE(prot); i++) + mt76_wr(dev, MT_CCK_PROT_CFG + i * 4, prot[i]); + + for (i = 0; i < ARRAY_SIZE(vht_prot); i++) + mt76_wr(dev, MT_TX_PROT_CFG6 + i * 4, vht_prot[i]); +} + +void mt76x02_update_channel(struct mt76_dev *mdev) { struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); + struct mt76_channel_state *state; + u32 active, busy; + + state = mt76_channel_state(&dev->mt76, dev->mt76.chandef.chan); + + busy = mt76_rr(dev, MT_CH_BUSY); + active = busy + mt76_rr(dev, MT_CH_IDLE); + + spin_lock_bh(&dev->mt76.cc_lock); + state->cc_busy += busy; + state->cc_active += active; + spin_unlock_bh(&dev->mt76.cc_lock); +} +EXPORT_SYMBOL_GPL(mt76x02_update_channel); + +static void mt76x02_check_mac_err(struct mt76x02_dev *dev) +{ + u32 val = mt76_rr(dev, 0x10f4); - if (e->txwi) - mt76x02_mac_queue_txdone(dev, e->skb, &e->txwi->txwi); + if (!(val & BIT(29)) || !(val & (BIT(7) | BIT(5)))) + return; + + dev_err(dev->mt76.dev, "mac specific condition occurred\n"); + + mt76_set(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_RESET_CSR); + udelay(10); + mt76_wr(dev, MT_MAC_SYS_CTRL, + MT_MAC_SYS_CTRL_ENABLE_TX | MT_MAC_SYS_CTRL_ENABLE_RX); +} + +static void +mt76x02_edcca_tx_enable(struct mt76x02_dev *dev, bool enable) +{ + if (enable) { + u32 data; + + mt76_set(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_ENABLE_TX); + mt76_set(dev, MT_AUTO_RSP_CFG, MT_AUTO_RSP_EN); + /* enable pa-lna */ + data = mt76_rr(dev, MT_TX_PIN_CFG); + data |= MT_TX_PIN_CFG_TXANT | + MT_TX_PIN_CFG_RXANT | + MT_TX_PIN_RFTR_EN | + MT_TX_PIN_TRSW_EN; + mt76_wr(dev, MT_TX_PIN_CFG, data); + } else { + mt76_clear(dev, MT_MAC_SYS_CTRL, MT_MAC_SYS_CTRL_ENABLE_TX); + mt76_clear(dev, MT_AUTO_RSP_CFG, MT_AUTO_RSP_EN); + /* disable pa-lna */ + mt76_clear(dev, MT_TX_PIN_CFG, MT_TX_PIN_CFG_TXANT); + mt76_clear(dev, MT_TX_PIN_CFG, MT_TX_PIN_CFG_RXANT); + } + dev->ed_tx_blocked = !enable; +} + +void mt76x02_edcca_init(struct mt76x02_dev *dev, bool enable) +{ + dev->ed_trigger = 0; + dev->ed_silent = 0; + + if (dev->ed_monitor && enable) { + struct ieee80211_channel *chan = dev->mt76.chandef.chan; + u8 ed_th = chan->band == NL80211_BAND_5GHZ ? 0x0e : 0x20; + + mt76_clear(dev, MT_TX_LINK_CFG, MT_TX_CFACK_EN); + mt76_set(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN); + mt76_rmw(dev, MT_BBP(AGC, 2), GENMASK(15, 0), + ed_th << 8 | ed_th); + mt76_set(dev, MT_TXOP_HLDR_ET, MT_TXOP_HLDR_TX40M_BLK_EN); + } else { + mt76_set(dev, MT_TX_LINK_CFG, MT_TX_CFACK_EN); + mt76_clear(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN); + if (is_mt76x2(dev)) { + mt76_wr(dev, MT_BBP(AGC, 2), 0x00007070); + mt76_set(dev, MT_TXOP_HLDR_ET, + MT_TXOP_HLDR_TX40M_BLK_EN); + } else { + mt76_wr(dev, MT_BBP(AGC, 2), 0x003a6464); + mt76_clear(dev, MT_TXOP_HLDR_ET, + MT_TXOP_HLDR_TX40M_BLK_EN); + } + } + mt76x02_edcca_tx_enable(dev, true); + dev->ed_monitor_learning = true; + + /* clear previous CCA timer value */ + mt76_rr(dev, MT_ED_CCA_TIMER); + dev->ed_time = ktime_get_boottime(); +} +EXPORT_SYMBOL_GPL(mt76x02_edcca_init); + +#define MT_EDCCA_TH 92 +#define MT_EDCCA_BLOCK_TH 2 +#define MT_EDCCA_LEARN_TH 50 +#define MT_EDCCA_LEARN_CCA 180 +#define MT_EDCCA_LEARN_TIMEOUT (20 * HZ) + +static void mt76x02_edcca_check(struct mt76x02_dev *dev) +{ + ktime_t cur_time; + u32 active, val, busy; + + cur_time = ktime_get_boottime(); + val = mt76_rr(dev, MT_ED_CCA_TIMER); + + active = ktime_to_us(ktime_sub(cur_time, dev->ed_time)); + dev->ed_time = cur_time; + + busy = (val * 100) / active; + busy = min_t(u32, busy, 100); + + if (busy > MT_EDCCA_TH) { + dev->ed_trigger++; + dev->ed_silent = 0; + } else { + dev->ed_silent++; + dev->ed_trigger = 0; + } + + if (dev->cal.agc_lowest_gain && + dev->cal.false_cca > MT_EDCCA_LEARN_CCA && + dev->ed_trigger > MT_EDCCA_LEARN_TH) { + dev->ed_monitor_learning = false; + dev->ed_trigger_timeout = jiffies + 20 * HZ; + } else if (!dev->ed_monitor_learning && + time_is_after_jiffies(dev->ed_trigger_timeout)) { + dev->ed_monitor_learning = true; + mt76x02_edcca_tx_enable(dev, true); + } + + if (dev->ed_monitor_learning) + return; + + if (dev->ed_trigger > MT_EDCCA_BLOCK_TH && !dev->ed_tx_blocked) + mt76x02_edcca_tx_enable(dev, false); + else if (dev->ed_silent > MT_EDCCA_BLOCK_TH && dev->ed_tx_blocked) + mt76x02_edcca_tx_enable(dev, true); +} + +void mt76x02_mac_work(struct work_struct *work) +{ + struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev, + mac_work.work); + int i, idx; + + mutex_lock(&dev->mt76.mutex); + + mt76x02_update_channel(&dev->mt76); + for (i = 0, idx = 0; i < 16; i++) { + u32 val = mt76_rr(dev, MT_TX_AGG_CNT(i)); + + dev->aggr_stats[idx++] += val & 0xffff; + dev->aggr_stats[idx++] += val >> 16; + } + + if (!dev->beacon_mask) + mt76x02_check_mac_err(dev); + + if (dev->ed_monitor) + mt76x02_edcca_check(dev); + + mutex_unlock(&dev->mt76.mutex); + + mt76_tx_status_check(&dev->mt76, NULL, false); + + ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mac_work, + MT_MAC_WORK_INTERVAL); +} + +void mt76x02_mac_set_bssid(struct mt76x02_dev *dev, u8 idx, const u8 *addr) +{ + idx &= 7; + mt76_wr(dev, MT_MAC_APC_BSSID_L(idx), get_unaligned_le32(addr)); + mt76_rmw_field(dev, MT_MAC_APC_BSSID_H(idx), MT_MAC_APC_BSSID_H_ADDR, + get_unaligned_le16(addr + 4)); +} + +static int +mt76x02_write_beacon(struct mt76x02_dev *dev, int offset, struct sk_buff *skb) +{ + int beacon_len = mt76x02_beacon_offsets[1] - mt76x02_beacon_offsets[0]; + struct mt76x02_txwi txwi; + + if (WARN_ON_ONCE(beacon_len < skb->len + sizeof(struct mt76x02_txwi))) + return -ENOSPC; + + mt76x02_mac_write_txwi(dev, &txwi, skb, NULL, NULL, skb->len); + + mt76_wr_copy(dev, offset, &txwi, sizeof(txwi)); + offset += sizeof(txwi); + + mt76_wr_copy(dev, offset, skb->data, skb->len); + return 0; +} + +static int +__mt76x02_mac_set_beacon(struct mt76x02_dev *dev, u8 bcn_idx, + struct sk_buff *skb) +{ + int beacon_len = mt76x02_beacon_offsets[1] - mt76x02_beacon_offsets[0]; + int beacon_addr = mt76x02_beacon_offsets[bcn_idx]; + int ret = 0; + int i; + + /* Prevent corrupt transmissions during update */ + mt76_set(dev, MT_BCN_BYPASS_MASK, BIT(bcn_idx)); + + if (skb) { + ret = mt76x02_write_beacon(dev, beacon_addr, skb); + if (!ret) + dev->beacon_data_mask |= BIT(bcn_idx); + } else { + dev->beacon_data_mask &= ~BIT(bcn_idx); + for (i = 0; i < beacon_len; i += 4) + mt76_wr(dev, beacon_addr + i, 0); + } + + mt76_wr(dev, MT_BCN_BYPASS_MASK, 0xff00 | ~dev->beacon_data_mask); + + return ret; +} + +int mt76x02_mac_set_beacon(struct mt76x02_dev *dev, u8 vif_idx, + struct sk_buff *skb) +{ + bool force_update = false; + int bcn_idx = 0; + int i; + + for (i = 0; i < ARRAY_SIZE(dev->beacons); i++) { + if (vif_idx == i) { + force_update = !!dev->beacons[i] ^ !!skb; + + if (dev->beacons[i]) + dev_kfree_skb(dev->beacons[i]); + + dev->beacons[i] = skb; + __mt76x02_mac_set_beacon(dev, bcn_idx, skb); + } else if (force_update && dev->beacons[i]) { + __mt76x02_mac_set_beacon(dev, bcn_idx, + dev->beacons[i]); + } + + bcn_idx += !!dev->beacons[i]; + } + + for (i = bcn_idx; i < ARRAY_SIZE(dev->beacons); i++) { + if (!(dev->beacon_data_mask & BIT(i))) + break; + + __mt76x02_mac_set_beacon(dev, i, NULL); + } + + mt76_rmw_field(dev, MT_MAC_BSSID_DW1, MT_MAC_BSSID_DW1_MBEACON_N, + bcn_idx - 1); + return 0; +} + +static void +__mt76x02_mac_set_beacon_enable(struct mt76x02_dev *dev, u8 vif_idx, + bool val, struct sk_buff *skb) +{ + u8 old_mask = dev->beacon_mask; + bool en; + u32 reg; + + if (val) { + dev->beacon_mask |= BIT(vif_idx); + if (skb) + mt76x02_mac_set_beacon(dev, vif_idx, skb); + } else { + dev->beacon_mask &= ~BIT(vif_idx); + mt76x02_mac_set_beacon(dev, vif_idx, NULL); + } + + if (!!old_mask == !!dev->beacon_mask) + return; + + en = dev->beacon_mask; + + reg = MT_BEACON_TIME_CFG_BEACON_TX | + MT_BEACON_TIME_CFG_TBTT_EN | + MT_BEACON_TIME_CFG_TIMER_EN; + mt76_rmw(dev, MT_BEACON_TIME_CFG, reg, reg * en); + + if (mt76_is_usb(dev)) + return; + + mt76_rmw_field(dev, MT_INT_TIMER_EN, MT_INT_TIMER_EN_PRE_TBTT_EN, en); + if (en) + mt76x02_irq_enable(dev, MT_INT_PRE_TBTT | MT_INT_TBTT); else - dev_kfree_skb_any(e->skb); + mt76x02_irq_disable(dev, MT_INT_PRE_TBTT | MT_INT_TBTT); +} + +void mt76x02_mac_set_beacon_enable(struct mt76x02_dev *dev, + struct ieee80211_vif *vif, bool val) +{ + u8 vif_idx = ((struct mt76x02_vif *)vif->drv_priv)->idx; + struct sk_buff *skb = NULL; + + if (mt76_is_mmio(dev)) + tasklet_disable(&dev->pre_tbtt_tasklet); + else if (val) + skb = ieee80211_beacon_get(mt76_hw(dev), vif); + + if (!dev->beacon_mask) + dev->tbtt_count = 0; + + __mt76x02_mac_set_beacon_enable(dev, vif_idx, val, skb); + + if (mt76_is_mmio(dev)) + tasklet_enable(&dev->pre_tbtt_tasklet); } -EXPORT_SYMBOL_GPL(mt76x02_tx_complete_skb); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h index d99c18743969..caeeef96c42f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h @@ -18,8 +18,6 @@ #ifndef __MT76X02_MAC_H #define __MT76X02_MAC_H -#include <linux/average.h> - struct mt76x02_dev; struct mt76x02_tx_status { @@ -37,22 +35,10 @@ struct mt76x02_tx_status { #define MT_MAX_VIFS 8 struct mt76x02_vif { + struct mt76_wcid group_wcid; /* must be first */ u8 idx; - - struct mt76_wcid group_wcid; }; -struct mt76x02_tx_info { - unsigned long jiffies; - u8 tries; - - u8 wcid; - u8 pktid; - u8 retry; -}; - -DECLARE_EWMA(signal, 10, 8); - struct mt76x02_sta { struct mt76_wcid wcid; /* must be first */ @@ -60,8 +46,6 @@ struct mt76x02_sta { struct mt76x02_tx_status status; int n_frames; - struct ewma_signal rssi; - int inactive_count; }; #define MT_RXINFO_BA BIT(0) @@ -153,8 +137,6 @@ enum mt76x2_phy_bandwidth { #define MT_TXWI_ACK_CTL_NSEQ BIT(1) #define MT_TXWI_ACK_CTL_BA_WINDOW GENMASK(7, 2) -#define MT_TXWI_PKTID_PROBE BIT(7) - struct mt76x02_txwi { __le16 flags; __le16 rate; @@ -190,22 +172,13 @@ static inline bool mt76x02_wait_for_mac(struct mt76_dev *dev) return false; } -static inline struct mt76x02_tx_info * -mt76x02_skb_tx_info(struct sk_buff *skb) -{ - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - - return (void *)info->status.status_driver_data; -} - -void mt76x02_txq_init(struct mt76x02_dev *dev, struct ieee80211_txq *txq); -enum mt76x02_cipher_type -mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data); - +void mt76x02_mac_set_short_preamble(struct mt76x02_dev *dev, bool enable); int mt76x02_mac_shared_key_setup(struct mt76x02_dev *dev, u8 vif_idx, u8 key_idx, struct ieee80211_key_conf *key); int mt76x02_mac_wcid_set_key(struct mt76x02_dev *dev, u8 idx, struct ieee80211_key_conf *key); +void mt76x02_mac_wcid_sync_pn(struct mt76x02_dev *dev, u8 idx, + struct ieee80211_key_conf *key); void mt76x02_mac_wcid_setup(struct mt76x02_dev *dev, u8 idx, u8 vif_idx, u8 *mac); void mt76x02_mac_wcid_set_drop(struct mt76x02_dev *dev, u8 idx, bool drop); @@ -217,13 +190,24 @@ void mt76x02_send_tx_status(struct mt76x02_dev *dev, struct mt76x02_tx_status *stat, u8 *update); int mt76x02_mac_process_rx(struct mt76x02_dev *dev, struct sk_buff *skb, void *rxi); -int -mt76x02_mac_process_rate(struct mt76_rx_status *status, u16 rate); -void mt76x02_mac_setaddr(struct mt76x02_dev *dev, u8 *addr); +void mt76x02_mac_set_tx_protection(struct mt76x02_dev *dev, bool legacy_prot, + int ht_mode); +void mt76x02_mac_set_rts_thresh(struct mt76x02_dev *dev, u32 val); +void mt76x02_mac_setaddr(struct mt76x02_dev *dev, const u8 *addr); void mt76x02_mac_write_txwi(struct mt76x02_dev *dev, struct mt76x02_txwi *txwi, struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_sta *sta, int len); void mt76x02_mac_poll_tx_status(struct mt76x02_dev *dev, bool irq); void mt76x02_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, struct mt76_queue_entry *e, bool flush); +void mt76x02_update_channel(struct mt76_dev *mdev); +void mt76x02_mac_work(struct work_struct *work); + +void mt76x02_mac_set_bssid(struct mt76x02_dev *dev, u8 idx, const u8 *addr); +int mt76x02_mac_set_beacon(struct mt76x02_dev *dev, u8 vif_idx, + struct sk_buff *skb); +void mt76x02_mac_set_beacon_enable(struct mt76x02_dev *dev, + struct ieee80211_vif *vif, bool val); + +void mt76x02_edcca_init(struct mt76x02_dev *dev, bool enable); #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c index 1b853bb723fb..6501b853b65c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c @@ -21,75 +21,19 @@ #include "mt76x02_mcu.h" -struct sk_buff *mt76x02_mcu_msg_alloc(const void *data, int len) -{ - struct sk_buff *skb; - - skb = alloc_skb(len, GFP_KERNEL); - if (!skb) - return NULL; - memcpy(skb_put(skb, len), data, len); - - return skb; -} -EXPORT_SYMBOL_GPL(mt76x02_mcu_msg_alloc); - -static struct sk_buff * -mt76x02_mcu_get_response(struct mt76x02_dev *dev, unsigned long expires) -{ - unsigned long timeout; - - if (!time_is_after_jiffies(expires)) - return NULL; - - timeout = expires - jiffies; - wait_event_timeout(dev->mt76.mmio.mcu.wait, - !skb_queue_empty(&dev->mt76.mmio.mcu.res_q), - timeout); - return skb_dequeue(&dev->mt76.mmio.mcu.res_q); -} - -static int -mt76x02_tx_queue_mcu(struct mt76x02_dev *dev, enum mt76_txq_id qid, - struct sk_buff *skb, int cmd, int seq) -{ - struct mt76_queue *q = &dev->mt76.q_tx[qid]; - struct mt76_queue_buf buf; - dma_addr_t addr; - u32 tx_info; - - tx_info = MT_MCU_MSG_TYPE_CMD | - FIELD_PREP(MT_MCU_MSG_CMD_TYPE, cmd) | - FIELD_PREP(MT_MCU_MSG_CMD_SEQ, seq) | - FIELD_PREP(MT_MCU_MSG_PORT, CPU_TX_PORT) | - FIELD_PREP(MT_MCU_MSG_LEN, skb->len); - - addr = dma_map_single(dev->mt76.dev, skb->data, skb->len, - DMA_TO_DEVICE); - if (dma_mapping_error(dev->mt76.dev, addr)) - return -ENOMEM; - - buf.addr = addr; - buf.len = skb->len; - - spin_lock_bh(&q->lock); - mt76_queue_add_buf(dev, q, &buf, 1, tx_info, skb, NULL); - mt76_queue_kick(dev, q); - spin_unlock_bh(&q->lock); - - return 0; -} - -int mt76x02_mcu_msg_send(struct mt76_dev *mdev, struct sk_buff *skb, - int cmd, bool wait_resp) +int mt76x02_mcu_msg_send(struct mt76_dev *mdev, int cmd, const void *data, + int len, bool wait_resp) { struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); unsigned long expires = jiffies + HZ; + struct sk_buff *skb; + u32 tx_info; int ret; u8 seq; + skb = mt76x02_mcu_msg_alloc(data, len); if (!skb) - return -EINVAL; + return -ENOMEM; mutex_lock(&mdev->mmio.mcu.mutex); @@ -97,7 +41,13 @@ int mt76x02_mcu_msg_send(struct mt76_dev *mdev, struct sk_buff *skb, if (!seq) seq = ++mdev->mmio.mcu.msg_seq & 0xf; - ret = mt76x02_tx_queue_mcu(dev, MT_TXQ_MCU, skb, cmd, seq); + tx_info = MT_MCU_MSG_TYPE_CMD | + FIELD_PREP(MT_MCU_MSG_CMD_TYPE, cmd) | + FIELD_PREP(MT_MCU_MSG_CMD_SEQ, seq) | + FIELD_PREP(MT_MCU_MSG_PORT, CPU_TX_PORT) | + FIELD_PREP(MT_MCU_MSG_LEN, skb->len); + + ret = mt76_tx_queue_skb_raw(dev, MT_TXQ_MCU, skb, tx_info); if (ret) goto out; @@ -105,12 +55,13 @@ int mt76x02_mcu_msg_send(struct mt76_dev *mdev, struct sk_buff *skb, u32 *rxfce; bool check_seq = false; - skb = mt76x02_mcu_get_response(dev, expires); + skb = mt76_mcu_get_response(&dev->mt76, expires); if (!skb) { dev_err(mdev->dev, "MCU message %d (seq %d) timed out\n", cmd, seq); ret = -ETIMEDOUT; + dev->mcu_timeout = 1; break; } @@ -131,11 +82,9 @@ out: } EXPORT_SYMBOL_GPL(mt76x02_mcu_msg_send); -int mt76x02_mcu_function_select(struct mt76x02_dev *dev, - enum mcu_function func, - u32 val, bool wait_resp) +int mt76x02_mcu_function_select(struct mt76x02_dev *dev, enum mcu_function func, + u32 val) { - struct sk_buff *skb; struct { __le32 id; __le32 value; @@ -143,16 +92,17 @@ int mt76x02_mcu_function_select(struct mt76x02_dev *dev, .id = cpu_to_le32(func), .value = cpu_to_le32(val), }; + bool wait = false; + + if (func != Q_SELECT) + wait = true; - skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); - return mt76_mcu_send_msg(dev, skb, CMD_FUN_SET_OP, wait_resp); + return mt76_mcu_send_msg(dev, CMD_FUN_SET_OP, &msg, sizeof(msg), wait); } EXPORT_SYMBOL_GPL(mt76x02_mcu_function_select); -int mt76x02_mcu_set_radio_state(struct mt76x02_dev *dev, bool on, - bool wait_resp) +int mt76x02_mcu_set_radio_state(struct mt76x02_dev *dev, bool on) { - struct sk_buff *skb; struct { __le32 mode; __le32 level; @@ -161,15 +111,12 @@ int mt76x02_mcu_set_radio_state(struct mt76x02_dev *dev, bool on, .level = cpu_to_le32(0), }; - skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); - return mt76_mcu_send_msg(dev, skb, CMD_POWER_SAVING_OP, wait_resp); + return mt76_mcu_send_msg(dev, CMD_POWER_SAVING_OP, &msg, sizeof(msg), false); } EXPORT_SYMBOL_GPL(mt76x02_mcu_set_radio_state); -int mt76x02_mcu_calibrate(struct mt76x02_dev *dev, int type, - u32 param, bool wait) +int mt76x02_mcu_calibrate(struct mt76x02_dev *dev, int type, u32 param) { - struct sk_buff *skb; struct { __le32 id; __le32 value; @@ -177,17 +124,18 @@ int mt76x02_mcu_calibrate(struct mt76x02_dev *dev, int type, .id = cpu_to_le32(type), .value = cpu_to_le32(param), }; + bool is_mt76x2e = mt76_is_mmio(dev) && is_mt76x2(dev); int ret; - if (wait) + if (is_mt76x2e) mt76_rmw(dev, MT_MCU_COM_REG0, BIT(31), 0); - skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); - ret = mt76_mcu_send_msg(dev, skb, CMD_CALIBRATION_OP, true); + ret = mt76_mcu_send_msg(dev, CMD_CALIBRATION_OP, &msg, sizeof(msg), + true); if (ret) return ret; - if (wait && + if (is_mt76x2e && WARN_ON(!mt76_poll_msec(dev, MT_MCU_COM_REG0, BIT(31), BIT(31), 100))) return -ETIMEDOUT; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h index 2d8fd2514570..a7b0d3e5df1d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h @@ -96,17 +96,19 @@ struct mt76x02_patch_header { u8 pad[2]; }; +static inline struct sk_buff * +mt76x02_mcu_msg_alloc(const void *data, int len) +{ + return mt76_mcu_msg_alloc(data, 0, len, 0); +} + int mt76x02_mcu_cleanup(struct mt76x02_dev *dev); -int mt76x02_mcu_calibrate(struct mt76x02_dev *dev, int type, - u32 param, bool wait); -struct sk_buff *mt76x02_mcu_msg_alloc(const void *data, int len); -int mt76x02_mcu_msg_send(struct mt76_dev *mdev, struct sk_buff *skb, - int cmd, bool wait_resp); -int mt76x02_mcu_function_select(struct mt76x02_dev *dev, - enum mcu_function func, - u32 val, bool wait_resp); -int mt76x02_mcu_set_radio_state(struct mt76x02_dev *dev, bool on, - bool wait_resp); +int mt76x02_mcu_calibrate(struct mt76x02_dev *dev, int type, u32 param); +int mt76x02_mcu_msg_send(struct mt76_dev *mdev, int cmd, const void *data, + int len, bool wait_resp); +int mt76x02_mcu_function_select(struct mt76x02_dev *dev, enum mcu_function func, + u32 val); +int mt76x02_mcu_set_radio_state(struct mt76x02_dev *dev, bool on); void mt76x02_set_ethtool_fwver(struct mt76x02_dev *dev, const struct mt76x02_fw_header *h); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c index 39f092034240..daaed1220147 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c @@ -19,8 +19,139 @@ #include <linux/irq.h> #include "mt76x02.h" +#include "mt76x02_mcu.h" #include "mt76x02_trace.h" +struct beacon_bc_data { + struct mt76x02_dev *dev; + struct sk_buff_head q; + struct sk_buff *tail[8]; +}; + +static void +mt76x02_update_beacon_iter(void *priv, u8 *mac, struct ieee80211_vif *vif) +{ + struct mt76x02_dev *dev = (struct mt76x02_dev *)priv; + struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; + struct sk_buff *skb = NULL; + + if (!(dev->beacon_mask & BIT(mvif->idx))) + return; + + skb = ieee80211_beacon_get(mt76_hw(dev), vif); + if (!skb) + return; + + mt76x02_mac_set_beacon(dev, mvif->idx, skb); +} + +static void +mt76x02_add_buffered_bc(void *priv, u8 *mac, struct ieee80211_vif *vif) +{ + struct beacon_bc_data *data = priv; + struct mt76x02_dev *dev = data->dev; + struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; + struct ieee80211_tx_info *info; + struct sk_buff *skb; + + if (!(dev->beacon_mask & BIT(mvif->idx))) + return; + + skb = ieee80211_get_buffered_bc(mt76_hw(dev), vif); + if (!skb) + return; + + info = IEEE80211_SKB_CB(skb); + info->control.vif = vif; + info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ; + mt76_skb_set_moredata(skb, true); + __skb_queue_tail(&data->q, skb); + data->tail[mvif->idx] = skb; +} + +static void +mt76x02_resync_beacon_timer(struct mt76x02_dev *dev) +{ + u32 timer_val = dev->beacon_int << 4; + + dev->tbtt_count++; + + /* + * Beacon timer drifts by 1us every tick, the timer is configured + * in 1/16 TU (64us) units. + */ + if (dev->tbtt_count < 63) + return; + + /* + * The updated beacon interval takes effect after two TBTT, because + * at this point the original interval has already been loaded into + * the next TBTT_TIMER value + */ + if (dev->tbtt_count == 63) + timer_val -= 1; + + mt76_rmw_field(dev, MT_BEACON_TIME_CFG, + MT_BEACON_TIME_CFG_INTVAL, timer_val); + + if (dev->tbtt_count >= 64) { + dev->tbtt_count = 0; + return; + } +} + +static void mt76x02_pre_tbtt_tasklet(unsigned long arg) +{ + struct mt76x02_dev *dev = (struct mt76x02_dev *)arg; + struct mt76_queue *q = &dev->mt76.q_tx[MT_TXQ_PSD]; + struct beacon_bc_data data = {}; + struct sk_buff *skb; + int i, nframes; + + mt76x02_resync_beacon_timer(dev); + + data.dev = dev; + __skb_queue_head_init(&data.q); + + ieee80211_iterate_active_interfaces_atomic(mt76_hw(dev), + IEEE80211_IFACE_ITER_RESUME_ALL, + mt76x02_update_beacon_iter, dev); + + mt76_csa_check(&dev->mt76); + + if (dev->mt76.csa_complete) + return; + + do { + nframes = skb_queue_len(&data.q); + ieee80211_iterate_active_interfaces_atomic(mt76_hw(dev), + IEEE80211_IFACE_ITER_RESUME_ALL, + mt76x02_add_buffered_bc, &data); + } while (nframes != skb_queue_len(&data.q) && + skb_queue_len(&data.q) < 8); + + if (!skb_queue_len(&data.q)) + return; + + for (i = 0; i < ARRAY_SIZE(data.tail); i++) { + if (!data.tail[i]) + continue; + + mt76_skb_set_moredata(data.tail[i], false); + } + + spin_lock_bh(&q->lock); + while ((skb = __skb_dequeue(&data.q)) != NULL) { + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_vif *vif = info->control.vif; + struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; + + mt76_dma_tx_queue_skb(&dev->mt76, q, skb, &mvif->group_wcid, + NULL); + } + spin_unlock_bh(&q->lock); +} + static int mt76x02_init_tx_queue(struct mt76x02_dev *dev, struct mt76_queue *q, int idx, int n_desc) @@ -98,6 +229,9 @@ int mt76x02_dma_init(struct mt76x02_dev *dev) return -ENOMEM; tasklet_init(&dev->tx_tasklet, mt76x02_tx_tasklet, (unsigned long) dev); + tasklet_init(&dev->pre_tbtt_tasklet, mt76x02_pre_tbtt_tasklet, + (unsigned long)dev); + kfifo_init(&dev->txstatus_fifo, status_fifo, fifo_size); mt76_dma_attach(&dev->mt76); @@ -181,8 +315,12 @@ irqreturn_t mt76x02_irq_handler(int irq, void *dev_instance) tasklet_schedule(&dev->pre_tbtt_tasklet); /* send buffered multicast frames now */ - if (intr & MT_INT_TBTT) - mt76_queue_kick(dev, &dev->mt76.q_tx[MT_TXQ_PSD]); + if (intr & MT_INT_TBTT) { + if (dev->mt76.csa_complete) + mt76_csa_finish(&dev->mt76); + else + mt76_queue_kick(dev, &dev->mt76.q_tx[MT_TXQ_PSD]); + } if (intr & MT_INT_TX_STAT) { mt76x02_mac_poll_tx_status(dev, true); @@ -225,7 +363,6 @@ static void mt76x02_dma_enable(struct mt76x02_dev *dev) mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE); } -EXPORT_SYMBOL_GPL(mt76x02_dma_enable); void mt76x02_dma_cleanup(struct mt76x02_dev *dev) { @@ -258,3 +395,202 @@ void mt76x02_mac_start(struct mt76x02_dev *dev) MT_INT_TX_STAT); } EXPORT_SYMBOL_GPL(mt76x02_mac_start); + +static bool mt76x02_tx_hang(struct mt76x02_dev *dev) +{ + u32 dma_idx, prev_dma_idx; + struct mt76_queue *q; + int i; + + for (i = 0; i < 4; i++) { + q = &dev->mt76.q_tx[i]; + + if (!q->queued) + continue; + + prev_dma_idx = dev->mt76.tx_dma_idx[i]; + dma_idx = ioread32(&q->regs->dma_idx); + dev->mt76.tx_dma_idx[i] = dma_idx; + + if (prev_dma_idx == dma_idx) + break; + } + + return i < 4; +} + +static void mt76x02_key_sync(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key, void *data) +{ + struct mt76x02_dev *dev = hw->priv; + struct mt76_wcid *wcid; + + if (!sta) + return; + + wcid = (struct mt76_wcid *) sta->drv_priv; + + if (wcid->hw_key_idx != key->keyidx || wcid->sw_iv) + return; + + mt76x02_mac_wcid_sync_pn(dev, wcid->idx, key); +} + +static void mt76x02_reset_state(struct mt76x02_dev *dev) +{ + int i; + + lockdep_assert_held(&dev->mt76.mutex); + + clear_bit(MT76_STATE_RUNNING, &dev->mt76.state); + + rcu_read_lock(); + ieee80211_iter_keys_rcu(dev->mt76.hw, NULL, mt76x02_key_sync, NULL); + rcu_read_unlock(); + + for (i = 0; i < ARRAY_SIZE(dev->mt76.wcid); i++) { + struct ieee80211_sta *sta; + struct ieee80211_vif *vif; + struct mt76x02_sta *msta; + struct mt76_wcid *wcid; + void *priv; + + wcid = rcu_dereference_protected(dev->mt76.wcid[i], + lockdep_is_held(&dev->mt76.mutex)); + if (!wcid) + continue; + + priv = msta = container_of(wcid, struct mt76x02_sta, wcid); + sta = container_of(priv, struct ieee80211_sta, drv_priv); + + priv = msta->vif; + vif = container_of(priv, struct ieee80211_vif, drv_priv); + + __mt76_sta_remove(&dev->mt76, vif, sta); + memset(msta, 0, sizeof(*msta)); + } + + dev->vif_mask = 0; + dev->beacon_mask = 0; +} + +static void mt76x02_watchdog_reset(struct mt76x02_dev *dev) +{ + u32 mask = dev->mt76.mmio.irqmask; + bool restart = dev->mt76.mcu_ops->mcu_restart; + int i; + + ieee80211_stop_queues(dev->mt76.hw); + set_bit(MT76_RESET, &dev->mt76.state); + + tasklet_disable(&dev->pre_tbtt_tasklet); + tasklet_disable(&dev->tx_tasklet); + + for (i = 0; i < ARRAY_SIZE(dev->mt76.napi); i++) + napi_disable(&dev->mt76.napi[i]); + + mutex_lock(&dev->mt76.mutex); + + if (restart) + mt76x02_reset_state(dev); + + if (dev->beacon_mask) + mt76_clear(dev, MT_BEACON_TIME_CFG, + MT_BEACON_TIME_CFG_BEACON_TX | + MT_BEACON_TIME_CFG_TBTT_EN); + + mt76x02_irq_disable(dev, mask); + + /* perform device reset */ + mt76_clear(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN); + mt76_wr(dev, MT_MAC_SYS_CTRL, 0); + mt76_clear(dev, MT_WPDMA_GLO_CFG, + MT_WPDMA_GLO_CFG_TX_DMA_EN | MT_WPDMA_GLO_CFG_RX_DMA_EN); + usleep_range(5000, 10000); + mt76_wr(dev, MT_INT_SOURCE_CSR, 0xffffffff); + + /* let fw reset DMA */ + mt76_set(dev, 0x734, 0x3); + + if (restart) + dev->mt76.mcu_ops->mcu_restart(&dev->mt76); + + for (i = 0; i < ARRAY_SIZE(dev->mt76.q_tx); i++) + mt76_queue_tx_cleanup(dev, i, true); + + for (i = 0; i < ARRAY_SIZE(dev->mt76.q_rx); i++) + mt76_queue_rx_reset(dev, i); + + mt76x02_mac_start(dev); + + if (dev->ed_monitor) + mt76_set(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN); + + if (dev->beacon_mask && !restart) + mt76_set(dev, MT_BEACON_TIME_CFG, + MT_BEACON_TIME_CFG_BEACON_TX | + MT_BEACON_TIME_CFG_TBTT_EN); + + mt76x02_irq_enable(dev, mask); + + mutex_unlock(&dev->mt76.mutex); + + clear_bit(MT76_RESET, &dev->mt76.state); + + tasklet_enable(&dev->tx_tasklet); + tasklet_schedule(&dev->tx_tasklet); + + tasklet_enable(&dev->pre_tbtt_tasklet); + + for (i = 0; i < ARRAY_SIZE(dev->mt76.napi); i++) { + napi_enable(&dev->mt76.napi[i]); + napi_schedule(&dev->mt76.napi[i]); + } + + if (restart) { + mt76x02_mcu_function_select(dev, Q_SELECT, 1); + ieee80211_restart_hw(dev->mt76.hw); + } else { + ieee80211_wake_queues(dev->mt76.hw); + mt76_txq_schedule_all(&dev->mt76); + } +} + +static void mt76x02_check_tx_hang(struct mt76x02_dev *dev) +{ + if (mt76x02_tx_hang(dev)) { + if (++dev->tx_hang_check >= MT_TX_HANG_TH) + goto restart; + } else { + dev->tx_hang_check = 0; + } + + if (dev->mcu_timeout) + goto restart; + + return; + +restart: + mt76x02_watchdog_reset(dev); + + mutex_lock(&dev->mt76.mmio.mcu.mutex); + dev->mcu_timeout = 0; + mutex_unlock(&dev->mt76.mmio.mcu.mutex); + + dev->tx_hang_reset++; + dev->tx_hang_check = 0; + memset(dev->mt76.tx_dma_idx, 0xff, + sizeof(dev->mt76.tx_dma_idx)); +} + +void mt76x02_wdt_work(struct work_struct *work) +{ + struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev, + wdt_work.work); + + mt76x02_check_tx_hang(dev); + + ieee80211_queue_delayed_work(mt76_hw(dev), &dev->wdt_work, + MT_WATCHDOG_TIME); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c index 0f1d7b5c9f68..a54b63a96eae 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c @@ -132,53 +132,6 @@ void mt76x02_phy_set_txpower(struct mt76x02_dev *dev, int txp_0, int txp_1) } EXPORT_SYMBOL_GPL(mt76x02_phy_set_txpower); -int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev) -{ - struct mt76x02_sta *sta; - struct mt76_wcid *wcid; - int i, j, min_rssi = 0; - s8 cur_rssi; - - local_bh_disable(); - rcu_read_lock(); - - for (i = 0; i < ARRAY_SIZE(dev->mt76.wcid_mask); i++) { - unsigned long mask = dev->mt76.wcid_mask[i]; - - if (!mask) - continue; - - for (j = i * BITS_PER_LONG; mask; j++, mask >>= 1) { - if (!(mask & 1)) - continue; - - wcid = rcu_dereference(dev->mt76.wcid[j]); - if (!wcid) - continue; - - sta = container_of(wcid, struct mt76x02_sta, wcid); - spin_lock(&dev->mt76.rx_lock); - if (sta->inactive_count++ < 5) - cur_rssi = ewma_signal_read(&sta->rssi); - else - cur_rssi = 0; - spin_unlock(&dev->mt76.rx_lock); - - if (cur_rssi < min_rssi) - min_rssi = cur_rssi; - } - } - - rcu_read_unlock(); - local_bh_enable(); - - if (!min_rssi) - return -75; - - return min_rssi; -} -EXPORT_SYMBOL_GPL(mt76x02_phy_get_min_avg_rssi); - void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl) { int core_val, agc_val; @@ -241,6 +194,8 @@ bool mt76x02_phy_adjust_vga_gain(struct mt76x02_dev *dev) ret = true; } + dev->cal.agc_lowest_gain = dev->cal.agc_gain_adjust >= limit; + return ret; } EXPORT_SYMBOL_GPL(mt76x02_phy_adjust_vga_gain); @@ -254,5 +209,6 @@ void mt76x02_init_agc_gain(struct mt76x02_dev *dev) memcpy(dev->cal.agc_gain_cur, dev->cal.agc_gain_init, sizeof(dev->cal.agc_gain_cur)); dev->cal.low_gain = -1; + dev->cal.gain_init_done = true; } EXPORT_SYMBOL_GPL(mt76x02_init_agc_gain); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h index 2b316cf7c70c..d2971db06f13 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h @@ -51,7 +51,6 @@ void mt76x02_limit_rate_power(struct mt76_rate_power *r, int limit); int mt76x02_get_max_rate_power(struct mt76_rate_power *r); void mt76x02_phy_set_rxpath(struct mt76x02_dev *dev); void mt76x02_phy_set_txdac(struct mt76x02_dev *dev); -int mt76x02_phy_get_min_avg_rssi(struct mt76x02_dev *dev); void mt76x02_phy_set_bw(struct mt76x02_dev *dev, int width, u8 ctrl); void mt76x02_phy_set_band(struct mt76x02_dev *dev, int band, bool primary_upper); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h index f7de77d09d28..7401cb94fb72 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h @@ -230,6 +230,29 @@ #define MT_COM_REG2 0x0738 #define MT_COM_REG3 0x073C +#define MT_LED_CTRL 0x0770 +#define MT_LED_CTRL_REPLAY(_n) BIT(0 + (8 * (_n))) +#define MT_LED_CTRL_POLARITY(_n) BIT(1 + (8 * (_n))) +#define MT_LED_CTRL_TX_BLINK_MODE(_n) BIT(2 + (8 * (_n))) +#define MT_LED_CTRL_KICK(_n) BIT(7 + (8 * (_n))) + +#define MT_LED_TX_BLINK_0 0x0774 +#define MT_LED_TX_BLINK_1 0x0778 + +#define MT_LED_S0_BASE 0x077C +#define MT_LED_S0(_n) (MT_LED_S0_BASE + 8 * (_n)) +#define MT_LED_S1_BASE 0x0780 +#define MT_LED_S1(_n) (MT_LED_S1_BASE + 8 * (_n)) +#define MT_LED_STATUS_OFF_MASK GENMASK(31, 24) +#define MT_LED_STATUS_OFF(_v) (((_v) << __ffs(MT_LED_STATUS_OFF_MASK)) & \ + MT_LED_STATUS_OFF_MASK) +#define MT_LED_STATUS_ON_MASK GENMASK(23, 16) +#define MT_LED_STATUS_ON(_v) (((_v) << __ffs(MT_LED_STATUS_ON_MASK)) & \ + MT_LED_STATUS_ON_MASK) +#define MT_LED_STATUS_DURATION_MASK GENMASK(15, 8) +#define MT_LED_STATUS_DURATION(_v) (((_v) << __ffs(MT_LED_STATUS_DURATION_MASK)) & \ + MT_LED_STATUS_DURATION_MASK) + #define MT_FCE_PSE_CTRL 0x0800 #define MT_FCE_PARAMETERS 0x0804 #define MT_FCE_CSO 0x0808 @@ -318,6 +341,7 @@ #define MT_CH_TIME_CFG_NAV_AS_BUSY BIT(3) #define MT_CH_TIME_CFG_EIFS_AS_BUSY BIT(4) #define MT_CH_TIME_CFG_MDRDY_CNT_EN BIT(5) +#define MT_CH_CCA_RC_EN BIT(6) #define MT_CH_TIME_CFG_CH_TIMER_CLR GENMASK(9, 8) #define MT_CH_TIME_CFG_MDRDY_CLR GENMASK(11, 10) @@ -378,6 +402,9 @@ #define MT_TX_PWR_CFG_4 0x1324 #define MT_TX_PIN_CFG 0x1328 #define MT_TX_PIN_CFG_TXANT GENMASK(3, 0) +#define MT_TX_PIN_CFG_RXANT GENMASK(11, 8) +#define MT_TX_PIN_RFTR_EN BIT(16) +#define MT_TX_PIN_TRSW_EN BIT(18) #define MT_TX_BAND_CFG 0x132c #define MT_TX_BAND_CFG_UPPER_40M BIT(0) @@ -398,6 +425,7 @@ #define MT_TXOP_CTRL_CFG 0x1340 #define MT_TXOP_TRUN_EN GENMASK(5, 0) #define MT_TXOP_EXT_CCA_DLY GENMASK(15, 8) +#define MT_TXOP_ED_CCA_EN BIT(20) #define MT_TX_RTS_CFG 0x1344 #define MT_TX_RTS_CFG_RETRY_LIMIT GENMASK(7, 0) @@ -409,6 +437,7 @@ #define MT_TX_RETRY_CFG 0x134c #define MT_TX_LINK_CFG 0x1350 +#define MT_TX_CFACK_EN BIT(12) #define MT_VHT_HT_FBK_CFG0 0x1354 #define MT_VHT_HT_FBK_CFG1 0x1358 #define MT_LG_FBK_CFG0 0x135c @@ -440,9 +469,10 @@ #define MT_PROT_TXOP_ALLOW_GF40 BIT(25) #define MT_PROT_RTS_THR_EN BIT(26) #define MT_PROT_RATE_CCK_11 0x0003 -#define MT_PROT_RATE_OFDM_6 0x4000 -#define MT_PROT_RATE_OFDM_24 0x4004 -#define MT_PROT_RATE_DUP_OFDM_24 0x4084 +#define MT_PROT_RATE_OFDM_6 0x2000 +#define MT_PROT_RATE_OFDM_24 0x2004 +#define MT_PROT_RATE_DUP_OFDM_24 0x2084 +#define MT_PROT_RATE_SGI_OFDM_24 0x2104 #define MT_PROT_TXOP_ALLOW_ALL GENMASK(25, 20) #define MT_PROT_TXOP_ALLOW_BW20 (MT_PROT_TXOP_ALLOW_ALL & \ ~MT_PROT_TXOP_ALLOW_MM40 & \ @@ -511,6 +541,7 @@ #define MT_RX_FILTR_CFG_CTRL_RSV BIT(16) #define MT_AUTO_RSP_CFG 0x1404 +#define MT_AUTO_RSP_EN BIT(0) #define MT_AUTO_RSP_PREAMB_SHORT BIT(4) #define MT_LEGACY_BASIC_RATE 0x1408 #define MT_HT_BASIC_RATE 0x140c @@ -532,6 +563,7 @@ #define MT_PN_PAD_MODE 0x150c #define MT_TXOP_HLDR_ET 0x1608 +#define MT_TXOP_HLDR_TX40M_BLK_EN BIT(1) #define MT_PROT_AUTO_TX_CFG 0x1648 #define MT_PROT_AUTO_TX_CFG_PROT_PADJ GENMASK(11, 8) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c index d3de08872d6e..94f47248c59f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c @@ -32,12 +32,7 @@ void mt76x02_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control, msta = (struct mt76x02_sta *)control->sta->drv_priv; wcid = &msta->wcid; - /* sw encrypted frames */ - if (!info->control.hw_key && wcid->hw_key_idx != 0xff) - control->sta = NULL; - } - - if (vif && !control->sta) { + } else if (vif) { struct mt76x02_vif *mvif; mvif = (struct mt76x02_vif *)vif->drv_priv; @@ -56,8 +51,7 @@ void mt76x02_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, if (q == MT_RXQ_MCU) { /* this is used just by mmio code */ - skb_queue_tail(&mdev->mmio.mcu.res_q, skb); - wake_up(&mdev->mmio.mcu.wait); + mt76_mcu_rx_event(&dev->mt76, skb); return; } @@ -110,7 +104,6 @@ s8 mt76x02_tx_get_max_txpwr_adj(struct mt76x02_dev *dev, return max_txpwr; } -EXPORT_SYMBOL_GPL(mt76x02_tx_get_max_txpwr_adj); s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr, s8 max_txpwr_adj) { @@ -125,7 +118,6 @@ s8 mt76x02_tx_get_txpwr_adj(struct mt76x02_dev *dev, s8 txpwr, s8 max_txpwr_adj) else return (txpwr < -16) ? 8 : (txpwr + 32) / 2; } -EXPORT_SYMBOL_GPL(mt76x02_tx_get_txpwr_adj); void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr) { @@ -140,21 +132,6 @@ void mt76x02_tx_set_txpwr_auto(struct mt76x02_dev *dev, s8 txpwr) } EXPORT_SYMBOL_GPL(mt76x02_tx_set_txpwr_auto); -void mt76x02_tx_complete(struct mt76_dev *dev, struct sk_buff *skb) -{ - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - - if (info->flags & IEEE80211_TX_CTL_AMPDU) { - ieee80211_free_txskb(dev->hw, skb); - } else { - ieee80211_tx_info_clear_status(info); - info->status.rates[0].idx = -1; - info->flags |= IEEE80211_TX_STAT_ACK; - ieee80211_tx_status(dev->hw, skb); - } -} -EXPORT_SYMBOL_GPL(mt76x02_tx_complete); - bool mt76x02_tx_status_data(struct mt76_dev *mdev, u8 *update) { struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); @@ -169,14 +146,15 @@ bool mt76x02_tx_status_data(struct mt76_dev *mdev, u8 *update) } EXPORT_SYMBOL_GPL(mt76x02_tx_status_data); -int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi, +int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, struct sk_buff *skb, struct mt76_queue *q, struct mt76_wcid *wcid, struct ieee80211_sta *sta, u32 *tx_info) { struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct mt76x02_txwi *txwi = txwi_ptr; int qsel = MT_QSEL_EDCA; + int pid; int ret; if (q == &dev->mt76.q_tx[MT_TXQ_PSD] && wcid && wcid->idx < 128) @@ -184,11 +162,14 @@ int mt76x02_tx_prepare_skb(struct mt76_dev *mdev, void *txwi, mt76x02_mac_write_txwi(dev, txwi, skb, wcid, sta, skb->len); + pid = mt76_tx_status_skb_add(mdev, wcid, skb); + txwi->pktid = pid; + ret = mt76x02_insert_hdr_pad(skb); if (ret < 0) return ret; - if (info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) + if (pid >= MT_PACKET_ID_FIRST) qsel = MT_QSEL_MGMT; *tx_info = FIELD_PREP(MT_TXD_INFO_QSEL, qsel) | diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c index dc2226c722dd..6fb52b596d42 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c @@ -30,7 +30,7 @@ void mt76x02u_tx_complete_skb(struct mt76_dev *mdev, struct mt76_queue *q, struct mt76_queue_entry *e, bool flush) { mt76x02u_remove_dma_hdr(e->skb); - mt76x02_tx_complete(mdev, e->skb); + mt76_tx_complete_skb(mdev, e->skb); } EXPORT_SYMBOL_GPL(mt76x02u_tx_complete_skb); @@ -49,7 +49,12 @@ int mt76x02u_skb_dma_info(struct sk_buff *skb, int port, u32 flags) FIELD_PREP(MT_TXD_INFO_DPORT, port) | flags; put_unaligned_le32(info, skb_push(skb, sizeof(info))); + /* Add zero pad of 4 - 7 bytes */ pad = round_up(skb->len, 4) + 4 - skb->len; + + /* First packet of a A-MSDU burst keeps track of the whole burst + * length, need to update lenght of it and the last packet. + */ skb_walk_frags(skb, iter) { last = iter; if (!iter->next) { @@ -59,23 +64,35 @@ int mt76x02u_skb_dma_info(struct sk_buff *skb, int port, u32 flags) } } - if (unlikely(pad)) { - if (skb_pad(last, pad)) - return -ENOMEM; - __skb_put(last, pad); - } + if (skb_pad(last, pad)) + return -ENOMEM; + __skb_put(last, pad); + return 0; } -static int -mt76x02u_set_txinfo(struct sk_buff *skb, struct mt76_wcid *wcid, u8 ep) +int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data, + struct sk_buff *skb, struct mt76_queue *q, + struct mt76_wcid *wcid, struct ieee80211_sta *sta, + u32 *tx_info) { - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); + struct mt76x02_txwi *txwi; enum mt76_qsel qsel; + int len = skb->len; u32 flags; + int pid; + + mt76x02_insert_hdr_pad(skb); + + txwi = (struct mt76x02_txwi *)(skb->data - sizeof(struct mt76x02_txwi)); + mt76x02_mac_write_txwi(dev, txwi, skb, wcid, sta, len); + skb_push(skb, sizeof(struct mt76x02_txwi)); + + pid = mt76_tx_status_skb_add(mdev, wcid, skb); + txwi->pktid = pid; - if ((info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) || - ep == MT_EP_OUT_HCCA) + if (pid >= MT_PACKET_ID_FIRST || q2ep(q->hw_idx) == MT_EP_OUT_HCCA) qsel = MT_QSEL_MGMT; else qsel = MT_QSEL_EDCA; @@ -87,21 +104,4 @@ mt76x02u_set_txinfo(struct sk_buff *skb, struct mt76_wcid *wcid, u8 ep) return mt76x02u_skb_dma_info(skb, WLAN_PORT, flags); } - -int mt76x02u_tx_prepare_skb(struct mt76_dev *mdev, void *data, - struct sk_buff *skb, struct mt76_queue *q, - struct mt76_wcid *wcid, struct ieee80211_sta *sta, - u32 *tx_info) -{ - struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); - struct mt76x02_txwi *txwi; - int len = skb->len; - - mt76x02_insert_hdr_pad(skb); - - txwi = skb_push(skb, sizeof(struct mt76x02_txwi)); - mt76x02_mac_write_txwi(dev, txwi, skb, wcid, sta, len); - - return mt76x02u_set_txinfo(skb, wcid, q2ep(q->hw_idx)); -} EXPORT_SYMBOL_GPL(mt76x02u_tx_prepare_skb); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c index da299b8a1334..0cb8751321a1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c @@ -28,21 +28,6 @@ #define MT_TX_CPU_FROM_FCE_CPU_DESC_IDX 0x09a8 -static struct sk_buff * -mt76x02u_mcu_msg_alloc(const void *data, int len) -{ - struct sk_buff *skb; - - skb = alloc_skb(MT_CMD_HDR_LEN + len + 8, GFP_KERNEL); - if (!skb) - return NULL; - - skb_reserve(skb, MT_CMD_HDR_LEN); - skb_put_data(skb, data, len); - - return skb; -} - static void mt76x02u_multiple_mcu_reads(struct mt76_dev *dev, u8 *data, int len) { @@ -76,34 +61,21 @@ mt76x02u_multiple_mcu_reads(struct mt76_dev *dev, u8 *data, int len) static int mt76x02u_mcu_wait_resp(struct mt76_dev *dev, u8 seq) { struct mt76_usb *usb = &dev->usb; - struct mt76u_buf *buf = &usb->mcu.res; - struct urb *urb = buf->urb; - int i, ret; + u8 *data = usb->mcu.data; + int i, len, ret; u32 rxfce; - u8 *data; for (i = 0; i < 5; i++) { - if (!wait_for_completion_timeout(&usb->mcu.cmpl, - msecs_to_jiffies(300))) + ret = mt76u_bulk_msg(dev, data, MCU_RESP_URB_SIZE, &len, 300); + if (ret == -ETIMEDOUT) continue; + if (ret) + goto out; - if (urb->status) - return -EIO; - - data = sg_virt(&urb->sg[0]); if (usb->mcu.rp) - mt76x02u_multiple_mcu_reads(dev, data + 4, - urb->actual_length - 8); + mt76x02u_multiple_mcu_reads(dev, data + 4, len - 8); rxfce = get_unaligned_le32(data); - ret = mt76u_submit_buf(dev, USB_DIR_IN, - MT_EP_IN_CMD_RESP, - buf, GFP_KERNEL, - mt76u_mcu_complete_urb, - &usb->mcu.cmpl); - if (ret) - return ret; - if (seq == FIELD_GET(MT_RX_FCE_INFO_CMD_SEQ, rxfce) && FIELD_GET(MT_RX_FCE_INFO_EVT_TYPE, rxfce) == EVT_CMD_DONE) return 0; @@ -112,30 +84,23 @@ static int mt76x02u_mcu_wait_resp(struct mt76_dev *dev, u8 seq) FIELD_GET(MT_RX_FCE_INFO_EVT_TYPE, rxfce), seq, FIELD_GET(MT_RX_FCE_INFO_CMD_SEQ, rxfce)); } - - dev_err(dev->dev, "error: %s timed out\n", __func__); - return -ETIMEDOUT; +out: + dev_err(dev->dev, "error: %s failed with %d\n", __func__, ret); + return ret; } static int __mt76x02u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb, int cmd, bool wait_resp) { - struct usb_interface *intf = to_usb_interface(dev->dev); - struct usb_device *udev = interface_to_usbdev(intf); struct mt76_usb *usb = &dev->usb; - unsigned int pipe; - int ret, sent; + int ret; u8 seq = 0; u32 info; - if (!skb) - return -EINVAL; - if (test_bit(MT76_REMOVED, &dev->state)) return 0; - pipe = usb_sndbulkpipe(udev, usb->out_ep[MT_EP_OUT_INBAND_CMD]); if (wait_resp) { seq = ++usb->mcu.msg_seq & 0xf; if (!seq) @@ -149,7 +114,7 @@ __mt76x02u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb, if (ret) return ret; - ret = usb_bulk_msg(udev, pipe, skb->data, skb->len, &sent, 500); + ret = mt76u_bulk_msg(dev, skb->data, skb->len, NULL, 500); if (ret) return ret; @@ -162,12 +127,17 @@ __mt76x02u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb, } static int -mt76x02u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb, - int cmd, bool wait_resp) +mt76x02u_mcu_send_msg(struct mt76_dev *dev, int cmd, const void *data, + int len, bool wait_resp) { struct mt76_usb *usb = &dev->usb; + struct sk_buff *skb; int err; + skb = mt76_mcu_msg_alloc(data, MT_CMD_HDR_LEN, len, 8); + if (!skb) + return -ENOMEM; + mutex_lock(&usb->mcu.mutex); err = __mt76x02u_mcu_send_msg(dev, skb, cmd, wait_resp); mutex_unlock(&usb->mcu.mutex); @@ -186,6 +156,7 @@ mt76x02u_mcu_wr_rp(struct mt76_dev *dev, u32 base, { const int CMD_RANDOM_WRITE = 12; const int max_vals_per_cmd = MT_INBAND_PACKET_MAX_LEN / 8; + struct mt76_usb *usb = &dev->usb; struct sk_buff *skb; int cnt, i, ret; @@ -204,7 +175,9 @@ mt76x02u_mcu_wr_rp(struct mt76_dev *dev, u32 base, skb_put_le32(skb, data[i].value); } - ret = mt76x02u_mcu_send_msg(dev, skb, CMD_RANDOM_WRITE, cnt == n); + mutex_lock(&usb->mcu.mutex); + ret = __mt76x02u_mcu_send_msg(dev, skb, CMD_RANDOM_WRITE, cnt == n); + mutex_unlock(&usb->mcu.mutex); if (ret) return ret; @@ -263,14 +236,12 @@ void mt76x02u_mcu_fw_reset(struct mt76x02_dev *dev) EXPORT_SYMBOL_GPL(mt76x02u_mcu_fw_reset); static int -__mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, struct mt76u_buf *buf, +__mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, u8 *data, const void *fw_data, int len, u32 dst_addr) { - u8 *data = sg_virt(&buf->urb->sg[0]); - DECLARE_COMPLETION_ONSTACK(cmpl); __le32 info; u32 val; - int err; + int err, data_len; info = cpu_to_le32(FIELD_PREP(MT_MCU_MSG_PORT, CPU_TX_PORT) | FIELD_PREP(MT_MCU_MSG_LEN, len) | @@ -286,25 +257,12 @@ __mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, struct mt76u_buf *buf, mt76u_single_wr(&dev->mt76, MT_VEND_WRITE_FCE, MT_FCE_DMA_LEN, len << 16); - buf->len = MT_CMD_HDR_LEN + len + sizeof(info); - err = mt76u_submit_buf(&dev->mt76, USB_DIR_OUT, - MT_EP_OUT_INBAND_CMD, - buf, GFP_KERNEL, - mt76u_mcu_complete_urb, &cmpl); - if (err < 0) - return err; - - if (!wait_for_completion_timeout(&cmpl, - msecs_to_jiffies(1000))) { - dev_err(dev->mt76.dev, "firmware upload timed out\n"); - usb_kill_urb(buf->urb); - return -ETIMEDOUT; - } + data_len = MT_CMD_HDR_LEN + len + sizeof(info); - if (mt76u_urb_error(buf->urb)) { - dev_err(dev->mt76.dev, "firmware upload failed: %d\n", - buf->urb->status); - return buf->urb->status; + err = mt76u_bulk_msg(&dev->mt76, data, data_len, NULL, 1000); + if (err) { + dev_err(dev->mt76.dev, "firmware upload failed: %d\n", err); + return err; } val = mt76_rr(dev, MT_TX_CPU_FROM_FCE_CPU_DESC_IDX); @@ -317,17 +275,16 @@ __mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, struct mt76u_buf *buf, int mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, const void *data, int data_len, u32 max_payload, u32 offset) { - int err, len, pos = 0, max_len = max_payload - 8; - struct mt76u_buf buf; + int len, err = 0, pos = 0, max_len = max_payload - 8; + u8 *buf; - err = mt76u_buf_alloc(&dev->mt76, &buf, 1, max_payload, max_payload, - GFP_KERNEL); - if (err < 0) - return err; + buf = kmalloc(max_payload, GFP_KERNEL); + if (!buf) + return -ENOMEM; while (data_len > 0) { len = min_t(int, data_len, max_len); - err = __mt76x02u_mcu_fw_send_data(dev, &buf, data + pos, + err = __mt76x02u_mcu_fw_send_data(dev, buf, data + pos, len, offset + pos); if (err < 0) break; @@ -336,7 +293,7 @@ int mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, const void *data, pos += len; usleep_range(5000, 10000); } - mt76u_buf_free(&buf); + kfree(buf); return err; } @@ -345,7 +302,6 @@ EXPORT_SYMBOL_GPL(mt76x02u_mcu_fw_send_data); void mt76x02u_init_mcu(struct mt76_dev *dev) { static const struct mt76_mcu_ops mt76x02u_mcu_ops = { - .mcu_msg_alloc = mt76x02u_mcu_msg_alloc, .mcu_send_msg = mt76x02u_mcu_send_msg, .mcu_wr_rp = mt76x02u_mcu_wr_rp, .mcu_rd_rp = mt76x02u_mcu_rd_rp, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c index ca05332f81fc..cd072ac614f7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c @@ -47,6 +47,154 @@ struct ieee80211_rate mt76x02_rates[] = { }; EXPORT_SYMBOL_GPL(mt76x02_rates); +static const struct ieee80211_iface_limit mt76x02_if_limits[] = { + { + .max = 1, + .types = BIT(NL80211_IFTYPE_ADHOC) + }, { + .max = 8, + .types = BIT(NL80211_IFTYPE_STATION) | +#ifdef CONFIG_MAC80211_MESH + BIT(NL80211_IFTYPE_MESH_POINT) | +#endif + BIT(NL80211_IFTYPE_AP) + }, +}; + +static const struct ieee80211_iface_combination mt76x02_if_comb[] = { + { + .limits = mt76x02_if_limits, + .n_limits = ARRAY_SIZE(mt76x02_if_limits), + .max_interfaces = 8, + .num_different_channels = 1, + .beacon_int_infra_match = true, + .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) | + BIT(NL80211_CHAN_WIDTH_20) | + BIT(NL80211_CHAN_WIDTH_40) | + BIT(NL80211_CHAN_WIDTH_80), + } +}; + +static void +mt76x02_led_set_config(struct mt76_dev *mdev, u8 delay_on, + u8 delay_off) +{ + struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, + mt76); + u32 val; + + val = MT_LED_STATUS_DURATION(0xff) | + MT_LED_STATUS_OFF(delay_off) | + MT_LED_STATUS_ON(delay_on); + + mt76_wr(dev, MT_LED_S0(mdev->led_pin), val); + mt76_wr(dev, MT_LED_S1(mdev->led_pin), val); + + val = MT_LED_CTRL_REPLAY(mdev->led_pin) | + MT_LED_CTRL_KICK(mdev->led_pin); + if (mdev->led_al) + val |= MT_LED_CTRL_POLARITY(mdev->led_pin); + mt76_wr(dev, MT_LED_CTRL, val); +} + +static int +mt76x02_led_set_blink(struct led_classdev *led_cdev, + unsigned long *delay_on, + unsigned long *delay_off) +{ + struct mt76_dev *mdev = container_of(led_cdev, struct mt76_dev, + led_cdev); + u8 delta_on, delta_off; + + delta_off = max_t(u8, *delay_off / 10, 1); + delta_on = max_t(u8, *delay_on / 10, 1); + + mt76x02_led_set_config(mdev, delta_on, delta_off); + + return 0; +} + +static void +mt76x02_led_set_brightness(struct led_classdev *led_cdev, + enum led_brightness brightness) +{ + struct mt76_dev *mdev = container_of(led_cdev, struct mt76_dev, + led_cdev); + + if (!brightness) + mt76x02_led_set_config(mdev, 0, 0xff); + else + mt76x02_led_set_config(mdev, 0xff, 0); +} + +void mt76x02_init_device(struct mt76x02_dev *dev) +{ + struct ieee80211_hw *hw = mt76_hw(dev); + struct wiphy *wiphy = hw->wiphy; + + INIT_DELAYED_WORK(&dev->mac_work, mt76x02_mac_work); + + hw->queues = 4; + hw->max_rates = 1; + hw->max_report_rates = 7; + hw->max_rate_tries = 1; + hw->extra_tx_headroom = 2; + + wiphy->interface_modes = + BIT(NL80211_IFTYPE_STATION) | +#ifdef CONFIG_MAC80211_MESH + BIT(NL80211_IFTYPE_MESH_POINT) | +#endif + BIT(NL80211_IFTYPE_ADHOC); + + if (mt76_is_usb(dev)) { + hw->extra_tx_headroom += sizeof(struct mt76x02_txwi) + + MT_DMA_HDR_LEN; + } else { + INIT_DELAYED_WORK(&dev->wdt_work, mt76x02_wdt_work); + + mt76x02_dfs_init_detector(dev); + + wiphy->reg_notifier = mt76x02_regd_notifier; + wiphy->iface_combinations = mt76x02_if_comb; + wiphy->n_iface_combinations = ARRAY_SIZE(mt76x02_if_comb); + wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP); + wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH; + + /* init led callbacks */ + if (IS_ENABLED(CONFIG_MT76_LEDS)) { + dev->mt76.led_cdev.brightness_set = + mt76x02_led_set_brightness; + dev->mt76.led_cdev.blink_set = mt76x02_led_set_blink; + } + } + + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VHT_IBSS); + + hw->sta_data_size = sizeof(struct mt76x02_sta); + hw->vif_data_size = sizeof(struct mt76x02_vif); + + ieee80211_hw_set(hw, SUPPORTS_HT_CCK_RATES); + ieee80211_hw_set(hw, SUPPORTS_REORDERING_BUFFER); + + dev->mt76.global_wcid.idx = 255; + dev->mt76.global_wcid.hw_key_idx = -1; + dev->slottime = 9; + + if (is_mt76x2(dev)) { + dev->mt76.sband_2g.sband.ht_cap.cap |= + IEEE80211_HT_CAP_LDPC_CODING; + dev->mt76.sband_5g.sband.ht_cap.cap |= + IEEE80211_HT_CAP_LDPC_CODING; + dev->mt76.chainmask = 0x202; + dev->mt76.antenna_mask = 3; + } else { + dev->mt76.chainmask = 0x101; + dev->mt76.antenna_mask = 1; + } +} +EXPORT_SYMBOL_GPL(mt76x02_init_device); + void mt76x02_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *total_flags, u64 multicast) @@ -81,23 +229,19 @@ void mt76x02_configure_filter(struct ieee80211_hw *hw, } EXPORT_SYMBOL_GPL(mt76x02_configure_filter); -int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, +int mt76x02_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta) { - struct mt76x02_dev *dev = hw->priv; + struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); struct mt76x02_sta *msta = (struct mt76x02_sta *)sta->drv_priv; struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; - int ret = 0; int idx = 0; - int i; - mutex_lock(&dev->mt76.mutex); + memset(msta, 0, sizeof(*msta)); idx = mt76_wcid_alloc(dev->mt76.wcid_mask, ARRAY_SIZE(dev->mt76.wcid)); - if (idx < 0) { - ret = -ENOSPC; - goto out; - } + if (idx < 0) + return -ENOSPC; msta->vif = mvif; msta->wcid.sta = 1; @@ -105,55 +249,43 @@ int mt76x02_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif, msta->wcid.hw_key_idx = -1; mt76x02_mac_wcid_setup(dev, idx, mvif->idx, sta->addr); mt76x02_mac_wcid_set_drop(dev, idx, false); - for (i = 0; i < ARRAY_SIZE(sta->txq); i++) - mt76x02_txq_init(dev, sta->txq[i]); if (vif->type == NL80211_IFTYPE_AP) set_bit(MT_WCID_FLAG_CHECK_PS, &msta->wcid.flags); - ewma_signal_init(&msta->rssi); - - rcu_assign_pointer(dev->mt76.wcid[idx], &msta->wcid); - -out: - mutex_unlock(&dev->mt76.mutex); - - return ret; + return 0; } EXPORT_SYMBOL_GPL(mt76x02_sta_add); -int mt76x02_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) +void mt76x02_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) { - struct mt76x02_dev *dev = hw->priv; - struct mt76x02_sta *msta = (struct mt76x02_sta *)sta->drv_priv; - int idx = msta->wcid.idx; - int i; + struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); + struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv; + int idx = wcid->idx; - mutex_lock(&dev->mt76.mutex); - rcu_assign_pointer(dev->mt76.wcid[idx], NULL); - for (i = 0; i < ARRAY_SIZE(sta->txq); i++) - mt76_txq_remove(&dev->mt76, sta->txq[i]); mt76x02_mac_wcid_set_drop(dev, idx, true); - mt76_wcid_free(dev->mt76.wcid_mask, idx); mt76x02_mac_wcid_setup(dev, idx, 0, NULL); - mutex_unlock(&dev->mt76.mutex); - - return 0; } EXPORT_SYMBOL_GPL(mt76x02_sta_remove); -void mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif, - unsigned int idx) +static void +mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif, + unsigned int idx) { struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; + struct mt76_txq *mtxq; + + memset(mvif, 0, sizeof(*mvif)); mvif->idx = idx; mvif->group_wcid.idx = MT_VIF_WCID(idx); mvif->group_wcid.hw_key_idx = -1; - mt76x02_txq_init(dev, vif->txq); + mtxq = (struct mt76_txq *) vif->txq->drv_priv; + mtxq->wcid = &mvif->group_wcid; + + mt76_txq_init(&dev->mt76, vif->txq); } -EXPORT_SYMBOL_GPL(mt76x02_vif_init); int mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) @@ -161,6 +293,12 @@ mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) struct mt76x02_dev *dev = hw->priv; unsigned int idx = 0; + /* Allow to change address in HW if we create first interface. */ + if (!dev->vif_mask && + (((vif->addr[0] ^ dev->mt76.macaddr[0]) & ~GENMASK(4, 1)) || + memcmp(vif->addr + 1, dev->mt76.macaddr + 1, ETH_ALEN - 1))) + mt76x02_mac_setaddr(dev, vif->addr); + if (vif->addr[0] & BIT(1)) idx = 1 + (((dev->mt76.macaddr[0] ^ vif->addr[0]) >> 2) & 7); @@ -180,6 +318,11 @@ mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) if (vif->type == NL80211_IFTYPE_STATION) idx += 8; + if (dev->vif_mask & BIT(idx)) + return -EBUSY; + + dev->vif_mask |= BIT(idx); + mt76x02_vif_init(dev, vif, idx); return 0; } @@ -189,8 +332,10 @@ void mt76x02_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { struct mt76x02_dev *dev = hw->priv; + struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; mt76_txq_remove(&dev->mt76, vif->txq); + dev->vif_mask &= ~BIT(mvif->idx); } EXPORT_SYMBOL_GPL(mt76x02_remove_interface); @@ -292,7 +437,7 @@ int mt76x02_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, } else { if (idx == wcid->hw_key_idx) { wcid->hw_key_idx = -1; - wcid->sw_iv = true; + wcid->sw_iv = false; } key = NULL; @@ -357,6 +502,51 @@ int mt76x02_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, } EXPORT_SYMBOL_GPL(mt76x02_conf_tx); +void mt76x02_set_tx_ackto(struct mt76x02_dev *dev) +{ + u8 ackto, sifs, slottime = dev->slottime; + + /* As defined by IEEE 802.11-2007 17.3.8.6 */ + slottime += 3 * dev->coverage_class; + mt76_rmw_field(dev, MT_BKOFF_SLOT_CFG, + MT_BKOFF_SLOT_CFG_SLOTTIME, slottime); + + sifs = mt76_get_field(dev, MT_XIFS_TIME_CFG, + MT_XIFS_TIME_CFG_OFDM_SIFS); + + ackto = slottime + sifs; + mt76_rmw_field(dev, MT_TX_TIMEOUT_CFG, + MT_TX_TIMEOUT_CFG_ACKTO, ackto); +} +EXPORT_SYMBOL_GPL(mt76x02_set_tx_ackto); + +void mt76x02_set_coverage_class(struct ieee80211_hw *hw, + s16 coverage_class) +{ + struct mt76x02_dev *dev = hw->priv; + + mutex_lock(&dev->mt76.mutex); + dev->coverage_class = coverage_class; + mt76x02_set_tx_ackto(dev); + mutex_unlock(&dev->mt76.mutex); +} +EXPORT_SYMBOL_GPL(mt76x02_set_coverage_class); + +int mt76x02_set_rts_threshold(struct ieee80211_hw *hw, u32 val) +{ + struct mt76x02_dev *dev = hw->priv; + + if (val != ~0 && val > 0xffff) + return -EINVAL; + + mutex_lock(&dev->mt76.mutex); + mt76x02_mac_set_rts_thresh(dev, val); + mutex_unlock(&dev->mt76.mutex); + + return 0; +} +EXPORT_SYMBOL_GPL(mt76x02_set_rts_threshold); + void mt76x02_sta_rate_tbl_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta) @@ -405,6 +595,46 @@ void mt76x02_remove_hdr_pad(struct sk_buff *skb, int len) } EXPORT_SYMBOL_GPL(mt76x02_remove_hdr_pad); +void mt76x02_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + const u8 *mac) +{ + struct mt76x02_dev *dev = hw->priv; + + if (mt76_is_mmio(dev)) + tasklet_disable(&dev->pre_tbtt_tasklet); + set_bit(MT76_SCANNING, &dev->mt76.state); +} +EXPORT_SYMBOL_GPL(mt76x02_sw_scan); + +void mt76x02_sw_scan_complete(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct mt76x02_dev *dev = hw->priv; + + clear_bit(MT76_SCANNING, &dev->mt76.state); + if (mt76_is_mmio(dev)) + tasklet_enable(&dev->pre_tbtt_tasklet); + + if (dev->cal.gain_init_done) { + /* Restore AGC gain and resume calibration after scanning. */ + dev->cal.low_gain = -1; + ieee80211_queue_delayed_work(hw, &dev->cal_work, 0); + } +} +EXPORT_SYMBOL_GPL(mt76x02_sw_scan_complete); + +void mt76x02_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, + bool ps) +{ + struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); + struct mt76x02_sta *msta = (struct mt76x02_sta *)sta->drv_priv; + int idx = msta->wcid.idx; + + mt76_stop_tx_queues(&dev->mt76, sta, true); + mt76x02_mac_wcid_set_drop(dev, idx, ps); +} +EXPORT_SYMBOL_GPL(mt76x02_sta_ps); + const u16 mt76x02_beacon_offsets[16] = { /* 1024 byte per beacon */ 0xc000, @@ -425,9 +655,8 @@ const u16 mt76x02_beacon_offsets[16] = { 0xc000, 0xc000, }; -EXPORT_SYMBOL_GPL(mt76x02_beacon_offsets); -void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev) +static void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev) { u16 val, base = MT_BEACON_BASE; u32 regs[4] = {}; @@ -441,6 +670,94 @@ void mt76x02_set_beacon_offsets(struct mt76x02_dev *dev) for (i = 0; i < 4; i++) mt76_wr(dev, MT_BCN_OFFSET(i), regs[i]); } -EXPORT_SYMBOL_GPL(mt76x02_set_beacon_offsets); + +void mt76x02_init_beacon_config(struct mt76x02_dev *dev) +{ + int i; + + if (mt76_is_mmio(dev)) { + /* Fire a pre-TBTT interrupt 8 ms before TBTT */ + mt76_rmw_field(dev, MT_INT_TIMER_CFG, MT_INT_TIMER_CFG_PRE_TBTT, + 8 << 4); + mt76_rmw_field(dev, MT_INT_TIMER_CFG, MT_INT_TIMER_CFG_GP_TIMER, + MT_DFS_GP_INTERVAL); + mt76_wr(dev, MT_INT_TIMER_EN, 0); + } + + mt76_clear(dev, MT_BEACON_TIME_CFG, (MT_BEACON_TIME_CFG_TIMER_EN | + MT_BEACON_TIME_CFG_TBTT_EN | + MT_BEACON_TIME_CFG_BEACON_TX)); + mt76_set(dev, MT_BEACON_TIME_CFG, MT_BEACON_TIME_CFG_SYNC_MODE); + mt76_wr(dev, MT_BCN_BYPASS_MASK, 0xffff); + + for (i = 0; i < 8; i++) + mt76x02_mac_set_beacon(dev, i, NULL); + + mt76x02_set_beacon_offsets(dev); +} +EXPORT_SYMBOL_GPL(mt76x02_init_beacon_config); + +void mt76x02_bss_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *info, + u32 changed) +{ + struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; + struct mt76x02_dev *dev = hw->priv; + + mutex_lock(&dev->mt76.mutex); + + if (changed & BSS_CHANGED_BSSID) + mt76x02_mac_set_bssid(dev, mvif->idx, info->bssid); + + if (changed & BSS_CHANGED_HT || changed & BSS_CHANGED_ERP_CTS_PROT) + mt76x02_mac_set_tx_protection(dev, info->use_cts_prot, + info->ht_operation_mode); + + if (changed & BSS_CHANGED_BEACON_INT) { + mt76_rmw_field(dev, MT_BEACON_TIME_CFG, + MT_BEACON_TIME_CFG_INTVAL, + info->beacon_int << 4); + dev->beacon_int = info->beacon_int; + } + + if (changed & BSS_CHANGED_BEACON_ENABLED) + mt76x02_mac_set_beacon_enable(dev, vif, info->enable_beacon); + + if (changed & BSS_CHANGED_ERP_PREAMBLE) + mt76x02_mac_set_short_preamble(dev, info->use_short_preamble); + + if (changed & BSS_CHANGED_ERP_SLOT) { + int slottime = info->use_short_slot ? 9 : 20; + + dev->slottime = slottime; + mt76x02_set_tx_ackto(dev); + } + + mutex_unlock(&dev->mt76.mutex); +} +EXPORT_SYMBOL_GPL(mt76x02_bss_info_changed); + +void mt76x02_config_mac_addr_list(struct mt76x02_dev *dev) +{ + struct ieee80211_hw *hw = mt76_hw(dev); + struct wiphy *wiphy = hw->wiphy; + int i; + + for (i = 0; i < ARRAY_SIZE(dev->macaddr_list); i++) { + u8 *addr = dev->macaddr_list[i].addr; + + memcpy(addr, dev->mt76.macaddr, ETH_ALEN); + + if (!i) + continue; + + addr[0] |= BIT(1); + addr[0] ^= ((i - 1) << 2); + } + wiphy->addresses = dev->macaddr_list; + wiphy->n_addresses = ARRAY_SIZE(dev->macaddr_list); +} +EXPORT_SYMBOL_GPL(mt76x02_config_mac_addr_list); MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile b/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile index b71bb1049170..9297b850bbba 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile @@ -3,11 +3,11 @@ obj-$(CONFIG_MT76x2E) += mt76x2e.o obj-$(CONFIG_MT76x2U) += mt76x2u.o mt76x2-common-y := \ - eeprom.o mac.o init.o phy.o debugfs.o mcu.o + eeprom.o mac.o init.o phy.o mcu.o mt76x2e-y := \ - pci.o pci_main.o pci_init.o pci_tx.o \ - pci_mac.o pci_mcu.o pci_phy.o pci_dfs.o + pci.o pci_main.o pci_init.o pci_mcu.o \ + pci_phy.o mt76x2u-y := \ usb.o usb_init.o usb_main.o usb_mac.o usb_mcu.o \ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/dfs.h b/drivers/net/wireless/mediatek/mt76/mt76x2/dfs.h deleted file mode 100644 index 3cb9d1864286..000000000000 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/dfs.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Copyright (C) 2016 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef __DFS_H -#define __DFS_H - -void mt76x2_dfs_init_params(struct mt76x02_dev *dev); -void mt76x2_dfs_init_detector(struct mt76x02_dev *dev); -void mt76x2_dfs_adjust_agc(struct mt76x02_dev *dev); -void mt76x2_dfs_set_domain(struct mt76x02_dev *dev, - enum nl80211_dfs_regions region); - -#endif /* __DFS_H */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c index f39b622d03f4..6f6998561d9d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c @@ -22,17 +22,6 @@ #define EE_FIELD(_name, _value) [MT_EE_##_name] = (_value) | 1 static int -mt76x2_eeprom_copy(struct mt76x02_dev *dev, enum mt76x02_eeprom_field field, - void *dest, int len) -{ - if (field + len > dev->mt76.eeprom.size) - return -1; - - memcpy(dest, dev->mt76.eeprom.data + field, len); - return 0; -} - -static int mt76x2_eeprom_get_macaddr(struct mt76x02_dev *dev) { void *src = dev->mt76.eeprom.data + MT_EE_MAC_ADDR; @@ -378,7 +367,7 @@ mt76x2_get_power_info_2g(struct mt76x02_dev *dev, else delta_idx = 5; - mt76x2_eeprom_copy(dev, offset, data, sizeof(data)); + mt76x02_eeprom_copy(dev, offset, data, sizeof(data)); t->chain[chain].tssi_slope = data[0]; t->chain[chain].tssi_offset = data[1]; @@ -429,7 +418,7 @@ mt76x2_get_power_info_5g(struct mt76x02_dev *dev, else delta_idx = 4; - mt76x2_eeprom_copy(dev, offset, data, sizeof(data)); + mt76x02_eeprom_copy(dev, offset, data, sizeof(data)); t->chain[chain].tssi_slope = data[0]; t->chain[chain].tssi_offset = data[1]; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/init.c index 3c73fdeaf30f..a30ef2c5a9db 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/init.c @@ -106,7 +106,7 @@ void mt76_write_mac_initvals(struct mt76x02_dev *dev) { MT_TX_SW_CFG1, 0x00010000 }, { MT_TX_SW_CFG2, 0x00000000 }, { MT_TXOP_CTRL_CFG, 0x0400583f }, - { MT_TX_RTS_CFG, 0x00100020 }, + { MT_TX_RTS_CFG, 0x00ffff20 }, { MT_TX_TIMEOUT_CFG, 0x000a2290 }, { MT_TX_RETRY_CFG, 0x47f01f0f }, { MT_EXP_ACK_TIME, 0x002c00dc }, @@ -143,6 +143,7 @@ void mt76_write_mac_initvals(struct mt76x02_dev *dev) { MT_VHT_HT_FBK_CFG1, 0xedcba980 }, { MT_PROT_AUTO_TX_CFG, 0x00830083 }, { MT_HT_CTRL_CFG, 0x000001ff }, + { MT_TX_LINK_CFG, 0x00001020 }, }; struct mt76_reg_pair prot_vals[] = { { MT_CCK_PROT_CFG, DEFAULT_PROT_CFG_CCK }, @@ -158,38 +159,6 @@ void mt76_write_mac_initvals(struct mt76x02_dev *dev) } EXPORT_SYMBOL_GPL(mt76_write_mac_initvals); -void mt76x2_init_device(struct mt76x02_dev *dev) -{ - struct ieee80211_hw *hw = mt76_hw(dev); - - hw->queues = 4; - hw->max_rates = 1; - hw->max_report_rates = 7; - hw->max_rate_tries = 1; - hw->extra_tx_headroom = 2; - if (mt76_is_usb(dev)) - hw->extra_tx_headroom += sizeof(struct mt76x02_txwi) + - MT_DMA_HDR_LEN; - - hw->sta_data_size = sizeof(struct mt76x02_sta); - hw->vif_data_size = sizeof(struct mt76x02_vif); - - ieee80211_hw_set(hw, SUPPORTS_HT_CCK_RATES); - ieee80211_hw_set(hw, SUPPORTS_REORDERING_BUFFER); - - dev->mt76.sband_2g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING; - dev->mt76.sband_5g.sband.ht_cap.cap |= IEEE80211_HT_CAP_LDPC_CODING; - - dev->mt76.chainmask = 0x202; - dev->mt76.global_wcid.idx = 255; - dev->mt76.global_wcid.hw_key_idx = -1; - dev->slottime = 9; - - /* init antenna configuration */ - dev->mt76.antenna_mask = 3; -} -EXPORT_SYMBOL_GPL(mt76x2_init_device); - void mt76x2_init_txpower(struct mt76x02_dev *dev, struct ieee80211_supported_band *sband) { diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c index e25905c91ee2..e99d4c9bd428 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c @@ -23,6 +23,9 @@ void mt76x2_mac_stop(struct mt76x02_dev *dev, bool force) u32 rts_cfg; int i; + mt76_clear(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN); + mt76_clear(dev, MT_TXOP_HLDR_ET, MT_TXOP_HLDR_TX40M_BLK_EN); + mt76_wr(dev, MT_MAC_SYS_CTRL, 0); rts_cfg = mt76_rr(dev, MT_TX_RTS_CFG); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h index a31bd49ae6cb..42ff221d7706 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h @@ -25,13 +25,12 @@ struct mt76x02_vif; int mt76x2_mac_start(struct mt76x02_dev *dev); void mt76x2_mac_stop(struct mt76x02_dev *dev, bool force); -void mt76x2_mac_resume(struct mt76x02_dev *dev); -void mt76x2_mac_set_bssid(struct mt76x02_dev *dev, u8 idx, const u8 *addr); -int mt76x2_mac_set_beacon(struct mt76x02_dev *dev, u8 vif_idx, - struct sk_buff *skb); -void mt76x2_mac_set_beacon_enable(struct mt76x02_dev *dev, u8 vif_idx, bool val); - -void mt76x2_mac_work(struct work_struct *work); +static inline void mt76x2_mac_resume(struct mt76x02_dev *dev) +{ + mt76_wr(dev, MT_MAC_SYS_CTRL, + MT_MAC_SYS_CTRL_ENABLE_TX | + MT_MAC_SYS_CTRL_ENABLE_RX); +} #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c index 88bd62cfbdf9..cd3e082f486c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c @@ -26,7 +26,6 @@ int mt76x2_mcu_set_channel(struct mt76x02_dev *dev, u8 channel, u8 bw, u8 bw_index, bool scan) { - struct sk_buff *skb; struct { u8 idx; u8 scan; @@ -45,21 +44,19 @@ int mt76x2_mcu_set_channel(struct mt76x02_dev *dev, u8 channel, u8 bw, }; /* first set the channel without the extension channel info */ - skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); - mt76_mcu_send_msg(dev, skb, CMD_SWITCH_CHANNEL_OP, true); + mt76_mcu_send_msg(dev, CMD_SWITCH_CHANNEL_OP, &msg, sizeof(msg), true); usleep_range(5000, 10000); msg.ext_chan = 0xe0 + bw_index; - skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); - return mt76_mcu_send_msg(dev, skb, CMD_SWITCH_CHANNEL_OP, true); + return mt76_mcu_send_msg(dev, CMD_SWITCH_CHANNEL_OP, &msg, sizeof(msg), + true); } EXPORT_SYMBOL_GPL(mt76x2_mcu_set_channel); int mt76x2_mcu_load_cr(struct mt76x02_dev *dev, u8 type, u8 temp_level, u8 channel) { - struct sk_buff *skb; struct { u8 cr_mode; u8 temp; @@ -80,15 +77,13 @@ int mt76x2_mcu_load_cr(struct mt76x02_dev *dev, u8 type, u8 temp_level, msg.cfg = cpu_to_le32(val); /* first set the channel without the extension channel info */ - skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); - return mt76_mcu_send_msg(dev, skb, CMD_LOAD_CR, true); + return mt76_mcu_send_msg(dev, CMD_LOAD_CR, &msg, sizeof(msg), true); } EXPORT_SYMBOL_GPL(mt76x2_mcu_load_cr); int mt76x2_mcu_init_gain(struct mt76x02_dev *dev, u8 channel, u32 gain, bool force) { - struct sk_buff *skb; struct { __le32 channel; __le32 gain_val; @@ -100,15 +95,14 @@ int mt76x2_mcu_init_gain(struct mt76x02_dev *dev, u8 channel, u32 gain, if (force) msg.channel |= cpu_to_le32(BIT(31)); - skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); - return mt76_mcu_send_msg(dev, skb, CMD_INIT_GAIN_OP, true); + return mt76_mcu_send_msg(dev, CMD_INIT_GAIN_OP, &msg, sizeof(msg), + true); } EXPORT_SYMBOL_GPL(mt76x2_mcu_init_gain); int mt76x2_mcu_tssi_comp(struct mt76x02_dev *dev, struct mt76x2_tssi_comp *tssi_data) { - struct sk_buff *skb; struct { __le32 id; struct mt76x2_tssi_comp data; @@ -117,7 +111,7 @@ int mt76x2_mcu_tssi_comp(struct mt76x02_dev *dev, .data = *tssi_data, }; - skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); - return mt76_mcu_send_msg(dev, skb, CMD_CALIBRATION_OP, true); + return mt76_mcu_send_msg(dev, CMD_CALIBRATION_OP, &msg, sizeof(msg), + true); } EXPORT_SYMBOL_GPL(mt76x2_mcu_tssi_comp); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h index acfa2b570c7c..40ef43926c06 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h @@ -26,29 +26,6 @@ #define MT_MCU_PCIE_REMAP_BASE2 0x0744 #define MT_MCU_PCIE_REMAP_BASE3 0x0748 -#define MT_LED_CTRL 0x0770 -#define MT_LED_CTRL_REPLAY(_n) BIT(0 + (8 * (_n))) -#define MT_LED_CTRL_POLARITY(_n) BIT(1 + (8 * (_n))) -#define MT_LED_CTRL_TX_BLINK_MODE(_n) BIT(2 + (8 * (_n))) -#define MT_LED_CTRL_KICK(_n) BIT(7 + (8 * (_n))) - -#define MT_LED_TX_BLINK_0 0x0774 -#define MT_LED_TX_BLINK_1 0x0778 - -#define MT_LED_S0_BASE 0x077C -#define MT_LED_S0(_n) (MT_LED_S0_BASE + 8 * (_n)) -#define MT_LED_S1_BASE 0x0780 -#define MT_LED_S1(_n) (MT_LED_S1_BASE + 8 * (_n)) -#define MT_LED_STATUS_OFF_MASK GENMASK(31, 24) -#define MT_LED_STATUS_OFF(_v) (((_v) << __ffs(MT_LED_STATUS_OFF_MASK)) & \ - MT_LED_STATUS_OFF_MASK) -#define MT_LED_STATUS_ON_MASK GENMASK(23, 16) -#define MT_LED_STATUS_ON(_v) (((_v) << __ffs(MT_LED_STATUS_ON_MASK)) & \ - MT_LED_STATUS_ON_MASK) -#define MT_LED_STATUS_DURATION_MASK GENMASK(15, 8) -#define MT_LED_STATUS_DURATION(_v) (((_v) << __ffs(MT_LED_STATUS_DURATION_MASK)) & \ - MT_LED_STATUS_DURATION_MASK) - #define MT_MCU_ROM_PATCH_OFFSET 0x80000 #define MT_MCU_ROM_PATCH_ADDR 0x90000 diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h index ab93125f46de..d7abe3d73bad 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h @@ -31,14 +31,8 @@ #define MT7662_ROM_PATCH "mt7662_rom_patch.bin" #define MT7662_EEPROM_SIZE 512 -#define MT7662U_FIRMWARE "mediatek/mt7662u.bin" -#define MT7662U_ROM_PATCH "mediatek/mt7662u_rom_patch.bin" - -#define MT_CALIBRATE_INTERVAL HZ - #include "../mt76x02.h" #include "mac.h" -#include "dfs.h" static inline bool is_mt7612(struct mt76x02_dev *dev) { @@ -55,17 +49,12 @@ static inline bool mt76x2_channel_silent(struct mt76x02_dev *dev) extern const struct ieee80211_ops mt76x2_ops; -struct mt76x02_dev *mt76x2_alloc_device(struct device *pdev); int mt76x2_register_device(struct mt76x02_dev *dev); -void mt76x2_init_debugfs(struct mt76x02_dev *dev); -void mt76x2_init_device(struct mt76x02_dev *dev); void mt76x2_phy_power_on(struct mt76x02_dev *dev); -int mt76x2_init_hardware(struct mt76x02_dev *dev); void mt76x2_stop_hardware(struct mt76x02_dev *dev); int mt76x2_eeprom_init(struct mt76x02_dev *dev); int mt76x2_apply_calibration_data(struct mt76x02_dev *dev, int channel); -void mt76x2_set_tx_ackto(struct mt76x02_dev *dev); void mt76x2_phy_set_antenna(struct mt76x02_dev *dev); int mt76x2_phy_start(struct mt76x02_dev *dev); @@ -82,24 +71,18 @@ int mt76x2_mcu_load_cr(struct mt76x02_dev *dev, u8 type, u8 temp_level, void mt76x2_cleanup(struct mt76x02_dev *dev); -void mt76x2_mac_set_tx_protection(struct mt76x02_dev *dev, u32 val); - -void mt76x2_pre_tbtt_tasklet(unsigned long arg); - -void mt76x2_sta_ps(struct mt76_dev *dev, struct ieee80211_sta *sta, bool ps); - -void mt76x2_update_channel(struct mt76_dev *mdev); - +int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard); void mt76x2_reset_wlan(struct mt76x02_dev *dev, bool enable); void mt76x2_init_txpower(struct mt76x02_dev *dev, struct ieee80211_supported_band *sband); void mt76_write_mac_initvals(struct mt76x02_dev *dev); -void mt76x2_phy_tssi_compensate(struct mt76x02_dev *dev, bool wait); +void mt76x2_phy_tssi_compensate(struct mt76x02_dev *dev); void mt76x2_phy_set_txpower_regs(struct mt76x02_dev *dev, enum nl80211_band band); void mt76x2_configure_tx_delay(struct mt76x02_dev *dev, enum nl80211_band band, u8 bw); void mt76x2_apply_gain_adj(struct mt76x02_dev *dev); +void mt76x2_phy_update_channel_gain(struct mt76x02_dev *dev); #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h index 6e932b5010ef..76cb1f84eff5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h @@ -29,25 +29,20 @@ extern const struct ieee80211_ops mt76x2u_ops; -struct mt76x02_dev *mt76x2u_alloc_device(struct device *pdev); int mt76x2u_register_device(struct mt76x02_dev *dev); int mt76x2u_init_hardware(struct mt76x02_dev *dev); void mt76x2u_cleanup(struct mt76x02_dev *dev); void mt76x2u_stop_hw(struct mt76x02_dev *dev); int mt76x2u_mac_reset(struct mt76x02_dev *dev); -void mt76x2u_mac_resume(struct mt76x02_dev *dev); int mt76x2u_mac_start(struct mt76x02_dev *dev); int mt76x2u_mac_stop(struct mt76x02_dev *dev); int mt76x2u_phy_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef); void mt76x2u_phy_calibrate(struct work_struct *work); -void mt76x2u_phy_channel_calibrate(struct mt76x02_dev *dev); void mt76x2u_mcu_complete_urb(struct urb *urb); -int mt76x2u_mcu_set_dynamic_vga(struct mt76x02_dev *dev, u8 channel, bool ap, - bool ext, int rssi, u32 false_cca); int mt76x2u_mcu_init(struct mt76x02_dev *dev); int mt76x2u_mcu_fw_init(struct mt76x02_dev *dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c index 92432fe97312..6274655e1f7e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c @@ -30,7 +30,19 @@ static const struct pci_device_id mt76pci_device_table[] = { static int mt76pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) { + static const struct mt76_driver_ops drv_ops = { + .txwi_size = sizeof(struct mt76x02_txwi), + .update_survey = mt76x02_update_channel, + .tx_prepare_skb = mt76x02_tx_prepare_skb, + .tx_complete_skb = mt76x02_tx_complete_skb, + .rx_skb = mt76x02_queue_rx_skb, + .rx_poll_complete = mt76x02_rx_poll_complete, + .sta_ps = mt76x02_sta_ps, + .sta_add = mt76x02_sta_add, + .sta_remove = mt76x02_sta_remove, + }; struct mt76x02_dev *dev; + struct mt76_dev *mdev; int ret; ret = pcim_enable_device(pdev); @@ -47,17 +59,19 @@ mt76pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (ret) return ret; - dev = mt76x2_alloc_device(&pdev->dev); - if (!dev) + mdev = mt76_alloc_device(&pdev->dev, sizeof(*dev), &mt76x2_ops, + &drv_ops); + if (!mdev) return -ENOMEM; - mt76_mmio_init(&dev->mt76, pcim_iomap_table(pdev)[0]); + dev = container_of(mdev, struct mt76x02_dev, mt76); + mt76_mmio_init(mdev, pcim_iomap_table(pdev)[0]); mt76x2_reset_wlan(dev, false); - dev->mt76.rev = mt76_rr(dev, MT_ASIC_VERSION); - dev_info(dev->mt76.dev, "ASIC revision: %08x\n", dev->mt76.rev); + mdev->rev = mt76_rr(dev, MT_ASIC_VERSION); + dev_info(mdev->dev, "ASIC revision: %08x\n", mdev->rev); - ret = devm_request_irq(dev->mt76.dev, pdev->irq, mt76x02_irq_handler, + ret = devm_request_irq(mdev->dev, pdev->irq, mt76x02_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); if (ret) goto error; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c index fd125722d1fb..d3927a13e92e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c @@ -77,9 +77,8 @@ mt76x2_fixup_xtal(struct mt76x02_dev *dev) } } -static int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard) +int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard) { - static const u8 null_addr[ETH_ALEN] = {}; const u8 *macaddr = dev->mt76.macaddr; u32 val; int i, k; @@ -120,30 +119,19 @@ static int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard) mt76_wr(dev, MT_MCU_CLOCK_CTL, 0x1401); mt76_clear(dev, MT_FCE_L2_STUFF, MT_FCE_L2_STUFF_WR_MPDU_LEN_EN); - mt76_wr(dev, MT_MAC_ADDR_DW0, get_unaligned_le32(macaddr)); - mt76_wr(dev, MT_MAC_ADDR_DW1, get_unaligned_le16(macaddr + 4)); - - mt76_wr(dev, MT_MAC_BSSID_DW0, get_unaligned_le32(macaddr)); - mt76_wr(dev, MT_MAC_BSSID_DW1, get_unaligned_le16(macaddr + 4) | - FIELD_PREP(MT_MAC_BSSID_DW1_MBSS_MODE, 3) | /* 8 beacons */ - MT_MAC_BSSID_DW1_MBSS_LOCAL_BIT); - - /* Fire a pre-TBTT interrupt 8 ms before TBTT */ - mt76_rmw_field(dev, MT_INT_TIMER_CFG, MT_INT_TIMER_CFG_PRE_TBTT, - 8 << 4); - mt76_rmw_field(dev, MT_INT_TIMER_CFG, MT_INT_TIMER_CFG_GP_TIMER, - MT_DFS_GP_INTERVAL); - mt76_wr(dev, MT_INT_TIMER_EN, 0); - - mt76_wr(dev, MT_BCN_BYPASS_MASK, 0xffff); + mt76x02_mac_setaddr(dev, macaddr); + mt76x02_init_beacon_config(dev); if (!hard) return 0; for (i = 0; i < 256 / 32; i++) mt76_wr(dev, MT_WCID_DROP_BASE + i * 4, 0); - for (i = 0; i < 256; i++) + for (i = 0; i < 256; i++) { mt76x02_mac_wcid_setup(dev, i, 0, NULL); + mt76_wr(dev, MT_WCID_TX_RATE(i), 0); + mt76_wr(dev, MT_WCID_TX_RATE(i) + 4, 0); + } for (i = 0; i < MT_MAX_VIFS; i++) mt76x02_mac_wcid_setup(dev, MT_VIF_WCID(i), i, NULL); @@ -152,11 +140,6 @@ static int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard) for (k = 0; k < 4; k++) mt76x02_mac_shared_key_setup(dev, i, k, NULL); - for (i = 0; i < 8; i++) { - mt76x2_mac_set_bssid(dev, i, null_addr); - mt76x2_mac_set_beacon(dev, i, NULL); - } - for (i = 0; i < 16; i++) mt76_rr(dev, MT_TX_STAT_FIFO); @@ -166,11 +149,10 @@ static int mt76x2_mac_reset(struct mt76x02_dev *dev, bool hard) MT_CH_TIME_CFG_RX_AS_BUSY | MT_CH_TIME_CFG_NAV_AS_BUSY | MT_CH_TIME_CFG_EIFS_AS_BUSY | + MT_CH_CCA_RC_EN | FIELD_PREP(MT_CH_TIME_CFG_CH_TIMER_CLR, 1)); - mt76x02_set_beacon_offsets(dev); - - mt76x2_set_tx_ackto(dev); + mt76x02_set_tx_ackto(dev); return 0; } @@ -191,13 +173,6 @@ int mt76x2_mac_start(struct mt76x02_dev *dev) return 0; } -void mt76x2_mac_resume(struct mt76x02_dev *dev) -{ - mt76_wr(dev, MT_MAC_SYS_CTRL, - MT_MAC_SYS_CTRL_ENABLE_TX | - MT_MAC_SYS_CTRL_ENABLE_RX); -} - static void mt76x2_power_on_rf_patch(struct mt76x02_dev *dev) { @@ -277,30 +252,10 @@ mt76x2_power_on(struct mt76x02_dev *dev) mt76x2_power_on_rf(dev, 1); } -void mt76x2_set_tx_ackto(struct mt76x02_dev *dev) -{ - u8 ackto, sifs, slottime = dev->slottime; - - /* As defined by IEEE 802.11-2007 17.3.8.6 */ - slottime += 3 * dev->coverage_class; - mt76_rmw_field(dev, MT_BKOFF_SLOT_CFG, - MT_BKOFF_SLOT_CFG_SLOTTIME, slottime); - - sifs = mt76_get_field(dev, MT_XIFS_TIME_CFG, - MT_XIFS_TIME_CFG_OFDM_SIFS); - - ackto = slottime + sifs; - mt76_rmw_field(dev, MT_TX_TIMEOUT_CFG, - MT_TX_TIMEOUT_CFG_ACKTO, ackto); -} - -int mt76x2_init_hardware(struct mt76x02_dev *dev) +static int mt76x2_init_hardware(struct mt76x02_dev *dev) { int ret; - tasklet_init(&dev->pre_tbtt_tasklet, mt76x2_pre_tbtt_tasklet, - (unsigned long) dev); - mt76x02_dma_disable(dev); mt76x2_reset_wlan(dev, true); mt76x2_power_on(dev); @@ -337,7 +292,8 @@ void mt76x2_stop_hardware(struct mt76x02_dev *dev) { cancel_delayed_work_sync(&dev->cal_work); cancel_delayed_work_sync(&dev->mac_work); - mt76x02_mcu_set_radio_state(dev, false, true); + cancel_delayed_work_sync(&dev->wdt_work); + mt76x02_mcu_set_radio_state(dev, false); mt76x2_mac_stop(dev, false); } @@ -350,174 +306,26 @@ void mt76x2_cleanup(struct mt76x02_dev *dev) mt76x02_mcu_cleanup(dev); } -struct mt76x02_dev *mt76x2_alloc_device(struct device *pdev) -{ - static const struct mt76_driver_ops drv_ops = { - .txwi_size = sizeof(struct mt76x02_txwi), - .update_survey = mt76x2_update_channel, - .tx_prepare_skb = mt76x02_tx_prepare_skb, - .tx_complete_skb = mt76x02_tx_complete_skb, - .rx_skb = mt76x02_queue_rx_skb, - .rx_poll_complete = mt76x02_rx_poll_complete, - .sta_ps = mt76x2_sta_ps, - }; - struct mt76x02_dev *dev; - struct mt76_dev *mdev; - - mdev = mt76_alloc_device(sizeof(*dev), &mt76x2_ops); - if (!mdev) - return NULL; - - dev = container_of(mdev, struct mt76x02_dev, mt76); - mdev->dev = pdev; - mdev->drv = &drv_ops; - - return dev; -} - -static void mt76x2_regd_notifier(struct wiphy *wiphy, - struct regulatory_request *request) -{ - struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); - struct mt76x02_dev *dev = hw->priv; - - mt76x2_dfs_set_domain(dev, request->dfs_region); -} - -static const struct ieee80211_iface_limit if_limits[] = { - { - .max = 1, - .types = BIT(NL80211_IFTYPE_ADHOC) - }, { - .max = 8, - .types = BIT(NL80211_IFTYPE_STATION) | -#ifdef CONFIG_MAC80211_MESH - BIT(NL80211_IFTYPE_MESH_POINT) | -#endif - BIT(NL80211_IFTYPE_AP) - }, -}; - -static const struct ieee80211_iface_combination if_comb[] = { - { - .limits = if_limits, - .n_limits = ARRAY_SIZE(if_limits), - .max_interfaces = 8, - .num_different_channels = 1, - .beacon_int_infra_match = true, - .radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) | - BIT(NL80211_CHAN_WIDTH_20) | - BIT(NL80211_CHAN_WIDTH_40) | - BIT(NL80211_CHAN_WIDTH_80), - } -}; - -static void mt76x2_led_set_config(struct mt76_dev *mt76, u8 delay_on, - u8 delay_off) -{ - struct mt76x02_dev *dev = container_of(mt76, struct mt76x02_dev, - mt76); - u32 val; - - val = MT_LED_STATUS_DURATION(0xff) | - MT_LED_STATUS_OFF(delay_off) | - MT_LED_STATUS_ON(delay_on); - - mt76_wr(dev, MT_LED_S0(mt76->led_pin), val); - mt76_wr(dev, MT_LED_S1(mt76->led_pin), val); - - val = MT_LED_CTRL_REPLAY(mt76->led_pin) | - MT_LED_CTRL_KICK(mt76->led_pin); - if (mt76->led_al) - val |= MT_LED_CTRL_POLARITY(mt76->led_pin); - mt76_wr(dev, MT_LED_CTRL, val); -} - -static int mt76x2_led_set_blink(struct led_classdev *led_cdev, - unsigned long *delay_on, - unsigned long *delay_off) -{ - struct mt76_dev *mt76 = container_of(led_cdev, struct mt76_dev, - led_cdev); - u8 delta_on, delta_off; - - delta_off = max_t(u8, *delay_off / 10, 1); - delta_on = max_t(u8, *delay_on / 10, 1); - - mt76x2_led_set_config(mt76, delta_on, delta_off); - return 0; -} - -static void mt76x2_led_set_brightness(struct led_classdev *led_cdev, - enum led_brightness brightness) -{ - struct mt76_dev *mt76 = container_of(led_cdev, struct mt76_dev, - led_cdev); - - if (!brightness) - mt76x2_led_set_config(mt76, 0, 0xff); - else - mt76x2_led_set_config(mt76, 0xff, 0); -} - int mt76x2_register_device(struct mt76x02_dev *dev) { - struct ieee80211_hw *hw = mt76_hw(dev); - struct wiphy *wiphy = hw->wiphy; - int i, ret; + int ret; INIT_DELAYED_WORK(&dev->cal_work, mt76x2_phy_calibrate); - INIT_DELAYED_WORK(&dev->mac_work, mt76x2_mac_work); - mt76x2_init_device(dev); + mt76x02_init_device(dev); ret = mt76x2_init_hardware(dev); if (ret) return ret; - for (i = 0; i < ARRAY_SIZE(dev->macaddr_list); i++) { - u8 *addr = dev->macaddr_list[i].addr; - - memcpy(addr, dev->mt76.macaddr, ETH_ALEN); - - if (!i) - continue; - - addr[0] |= BIT(1); - addr[0] ^= ((i - 1) << 2); - } - wiphy->addresses = dev->macaddr_list; - wiphy->n_addresses = ARRAY_SIZE(dev->macaddr_list); - - wiphy->iface_combinations = if_comb; - wiphy->n_iface_combinations = ARRAY_SIZE(if_comb); - - wiphy->reg_notifier = mt76x2_regd_notifier; - - wiphy->interface_modes = - BIT(NL80211_IFTYPE_STATION) | - BIT(NL80211_IFTYPE_AP) | -#ifdef CONFIG_MAC80211_MESH - BIT(NL80211_IFTYPE_MESH_POINT) | -#endif - BIT(NL80211_IFTYPE_ADHOC); - - wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VHT_IBSS); - - mt76x2_dfs_init_detector(dev); - - /* init led callbacks */ - if (IS_ENABLED(CONFIG_MT76_LEDS)) { - dev->mt76.led_cdev.brightness_set = mt76x2_led_set_brightness; - dev->mt76.led_cdev.blink_set = mt76x2_led_set_blink; - } + mt76x02_config_mac_addr_list(dev); ret = mt76_register_device(&dev->mt76, true, mt76x02_rates, ARRAY_SIZE(mt76x02_rates)); if (ret) goto fail; - mt76x2_init_debugfs(dev); + mt76x02_init_debugfs(dev); mt76x2_init_txpower(dev, &dev->mt76.sband_2g.sband); mt76x2_init_txpower(dev, &dev->mt76.sband_5g.sband); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c deleted file mode 100644 index 4b331ed14bb2..000000000000 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mac.c +++ /dev/null @@ -1,203 +0,0 @@ -/* - * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#include <linux/delay.h> -#include "mt76x2.h" -#include "mcu.h" -#include "eeprom.h" - -void mt76x2_mac_set_bssid(struct mt76x02_dev *dev, u8 idx, const u8 *addr) -{ - idx &= 7; - mt76_wr(dev, MT_MAC_APC_BSSID_L(idx), get_unaligned_le32(addr)); - mt76_rmw_field(dev, MT_MAC_APC_BSSID_H(idx), MT_MAC_APC_BSSID_H_ADDR, - get_unaligned_le16(addr + 4)); -} - -static int -mt76_write_beacon(struct mt76x02_dev *dev, int offset, struct sk_buff *skb) -{ - int beacon_len = mt76x02_beacon_offsets[1] - mt76x02_beacon_offsets[0]; - struct mt76x02_txwi txwi; - - if (WARN_ON_ONCE(beacon_len < skb->len + sizeof(struct mt76x02_txwi))) - return -ENOSPC; - - mt76x02_mac_write_txwi(dev, &txwi, skb, NULL, NULL, skb->len); - - mt76_wr_copy(dev, offset, &txwi, sizeof(txwi)); - offset += sizeof(txwi); - - mt76_wr_copy(dev, offset, skb->data, skb->len); - return 0; -} - -static int -__mt76x2_mac_set_beacon(struct mt76x02_dev *dev, u8 bcn_idx, struct sk_buff *skb) -{ - int beacon_len = mt76x02_beacon_offsets[1] - mt76x02_beacon_offsets[0]; - int beacon_addr = mt76x02_beacon_offsets[bcn_idx]; - int ret = 0; - int i; - - /* Prevent corrupt transmissions during update */ - mt76_set(dev, MT_BCN_BYPASS_MASK, BIT(bcn_idx)); - - if (skb) { - ret = mt76_write_beacon(dev, beacon_addr, skb); - if (!ret) - dev->beacon_data_mask |= BIT(bcn_idx); - } else { - dev->beacon_data_mask &= ~BIT(bcn_idx); - for (i = 0; i < beacon_len; i += 4) - mt76_wr(dev, beacon_addr + i, 0); - } - - mt76_wr(dev, MT_BCN_BYPASS_MASK, 0xff00 | ~dev->beacon_data_mask); - - return ret; -} - -int mt76x2_mac_set_beacon(struct mt76x02_dev *dev, u8 vif_idx, - struct sk_buff *skb) -{ - bool force_update = false; - int bcn_idx = 0; - int i; - - for (i = 0; i < ARRAY_SIZE(dev->beacons); i++) { - if (vif_idx == i) { - force_update = !!dev->beacons[i] ^ !!skb; - - if (dev->beacons[i]) - dev_kfree_skb(dev->beacons[i]); - - dev->beacons[i] = skb; - __mt76x2_mac_set_beacon(dev, bcn_idx, skb); - } else if (force_update && dev->beacons[i]) { - __mt76x2_mac_set_beacon(dev, bcn_idx, dev->beacons[i]); - } - - bcn_idx += !!dev->beacons[i]; - } - - for (i = bcn_idx; i < ARRAY_SIZE(dev->beacons); i++) { - if (!(dev->beacon_data_mask & BIT(i))) - break; - - __mt76x2_mac_set_beacon(dev, i, NULL); - } - - mt76_rmw_field(dev, MT_MAC_BSSID_DW1, MT_MAC_BSSID_DW1_MBEACON_N, - bcn_idx - 1); - return 0; -} - -void mt76x2_mac_set_beacon_enable(struct mt76x02_dev *dev, - u8 vif_idx, bool val) -{ - u8 old_mask = dev->beacon_mask; - bool en; - u32 reg; - - if (val) { - dev->beacon_mask |= BIT(vif_idx); - } else { - dev->beacon_mask &= ~BIT(vif_idx); - mt76x2_mac_set_beacon(dev, vif_idx, NULL); - } - - if (!!old_mask == !!dev->beacon_mask) - return; - - en = dev->beacon_mask; - - mt76_rmw_field(dev, MT_INT_TIMER_EN, MT_INT_TIMER_EN_PRE_TBTT_EN, en); - reg = MT_BEACON_TIME_CFG_BEACON_TX | - MT_BEACON_TIME_CFG_TBTT_EN | - MT_BEACON_TIME_CFG_TIMER_EN; - mt76_rmw(dev, MT_BEACON_TIME_CFG, reg, reg * en); - - if (en) - mt76x02_irq_enable(dev, MT_INT_PRE_TBTT | MT_INT_TBTT); - else - mt76x02_irq_disable(dev, MT_INT_PRE_TBTT | MT_INT_TBTT); -} - -void mt76x2_update_channel(struct mt76_dev *mdev) -{ - struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); - struct mt76_channel_state *state; - u32 active, busy; - - state = mt76_channel_state(&dev->mt76, dev->mt76.chandef.chan); - - busy = mt76_rr(dev, MT_CH_BUSY); - active = busy + mt76_rr(dev, MT_CH_IDLE); - - spin_lock_bh(&dev->mt76.cc_lock); - state->cc_busy += busy; - state->cc_active += active; - spin_unlock_bh(&dev->mt76.cc_lock); -} - -void mt76x2_mac_work(struct work_struct *work) -{ - struct mt76x02_dev *dev = container_of(work, struct mt76x02_dev, - mac_work.work); - int i, idx; - - mt76x2_update_channel(&dev->mt76); - for (i = 0, idx = 0; i < 16; i++) { - u32 val = mt76_rr(dev, MT_TX_AGG_CNT(i)); - - dev->aggr_stats[idx++] += val & 0xffff; - dev->aggr_stats[idx++] += val >> 16; - } - - ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mac_work, - MT_CALIBRATE_INTERVAL); -} - -void mt76x2_mac_set_tx_protection(struct mt76x02_dev *dev, u32 val) -{ - u32 data = 0; - - if (val != ~0) - data = FIELD_PREP(MT_PROT_CFG_CTRL, 1) | - MT_PROT_CFG_RTS_THRESH; - - mt76_rmw_field(dev, MT_TX_RTS_CFG, MT_TX_RTS_CFG_THRESH, val); - - mt76_rmw(dev, MT_CCK_PROT_CFG, - MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); - mt76_rmw(dev, MT_OFDM_PROT_CFG, - MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); - mt76_rmw(dev, MT_MM20_PROT_CFG, - MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); - mt76_rmw(dev, MT_MM40_PROT_CFG, - MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); - mt76_rmw(dev, MT_GF20_PROT_CFG, - MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); - mt76_rmw(dev, MT_GF40_PROT_CFG, - MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); - mt76_rmw(dev, MT_TX_PROT_CFG6, - MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); - mt76_rmw(dev, MT_TX_PROT_CFG7, - MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); - mt76_rmw(dev, MT_TX_PROT_CFG8, - MT_PROT_CFG_CTRL | MT_PROT_CFG_RTS_THRESH, data); -} diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c index 3f001bd6806c..878ce92405ed 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c @@ -33,7 +33,9 @@ mt76x2_start(struct ieee80211_hw *hw) goto out; ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mac_work, - MT_CALIBRATE_INTERVAL); + MT_MAC_WORK_INTERVAL); + ieee80211_queue_delayed_work(mt76_hw(dev), &dev->wdt_work, + MT_WATCHDOG_TIME); set_bit(MT76_STATE_RUNNING, &dev->mt76.state); @@ -74,7 +76,7 @@ mt76x2_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef) mt76_rr(dev, MT_CH_IDLE); mt76_rr(dev, MT_CH_BUSY); - mt76x2_dfs_init_params(dev); + mt76x02_dfs_init_params(dev); mt76x2_mac_resume(dev); tasklet_enable(&dev->dfs_pd.dfs_tasklet); @@ -128,103 +130,12 @@ mt76x2_config(struct ieee80211_hw *hw, u32 changed) } static void -mt76x2_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_bss_conf *info, u32 changed) -{ - struct mt76x02_dev *dev = hw->priv; - struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv; - - mutex_lock(&dev->mt76.mutex); - - if (changed & BSS_CHANGED_BSSID) - mt76x2_mac_set_bssid(dev, mvif->idx, info->bssid); - - if (changed & BSS_CHANGED_BEACON_INT) { - mt76_rmw_field(dev, MT_BEACON_TIME_CFG, - MT_BEACON_TIME_CFG_INTVAL, - info->beacon_int << 4); - dev->beacon_int = info->beacon_int; - dev->tbtt_count = 0; - } - - if (changed & BSS_CHANGED_BEACON_ENABLED) { - tasklet_disable(&dev->pre_tbtt_tasklet); - mt76x2_mac_set_beacon_enable(dev, mvif->idx, - info->enable_beacon); - tasklet_enable(&dev->pre_tbtt_tasklet); - } - - if (changed & BSS_CHANGED_ERP_SLOT) { - int slottime = info->use_short_slot ? 9 : 20; - - dev->slottime = slottime; - mt76x2_set_tx_ackto(dev); - } - - mutex_unlock(&dev->mt76.mutex); -} - -void -mt76x2_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps) -{ - struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv; - struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76); - int idx = msta->wcid.idx; - - mt76_stop_tx_queues(&dev->mt76, sta, true); - mt76x02_mac_wcid_set_drop(dev, idx, ps); -} - -static void -mt76x2_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - const u8 *mac) -{ - struct mt76x02_dev *dev = hw->priv; - - tasklet_disable(&dev->pre_tbtt_tasklet); - set_bit(MT76_SCANNING, &dev->mt76.state); -} - -static void -mt76x2_sw_scan_complete(struct ieee80211_hw *hw, struct ieee80211_vif *vif) -{ - struct mt76x02_dev *dev = hw->priv; - - clear_bit(MT76_SCANNING, &dev->mt76.state); - tasklet_enable(&dev->pre_tbtt_tasklet); -} - -static void mt76x2_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u32 queues, bool drop) { } static int -mt76x2_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int *dbm) -{ - struct mt76x02_dev *dev = hw->priv; - - *dbm = dev->mt76.txpower_cur / 2; - - /* convert from per-chain power to combined output on 2x2 devices */ - *dbm += 3; - - return 0; -} - -static void mt76x2_set_coverage_class(struct ieee80211_hw *hw, - s16 coverage_class) -{ - struct mt76x02_dev *dev = hw->priv; - - mutex_lock(&dev->mt76.mutex); - dev->coverage_class = coverage_class; - mt76x2_set_tx_ackto(dev); - mutex_unlock(&dev->mt76.mutex); -} - -static int mt76x2_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set) { return 0; @@ -264,21 +175,6 @@ static int mt76x2_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, return 0; } -static int -mt76x2_set_rts_threshold(struct ieee80211_hw *hw, u32 val) -{ - struct mt76x02_dev *dev = hw->priv; - - if (val != ~0 && val > 0xffff) - return -EINVAL; - - mutex_lock(&dev->mt76.mutex); - mt76x2_mac_set_tx_protection(dev, val); - mutex_unlock(&dev->mt76.mutex); - - return 0; -} - const struct ieee80211_ops mt76x2_ops = { .tx = mt76x02_tx, .start = mt76x2_start, @@ -287,24 +183,23 @@ const struct ieee80211_ops mt76x2_ops = { .remove_interface = mt76x02_remove_interface, .config = mt76x2_config, .configure_filter = mt76x02_configure_filter, - .bss_info_changed = mt76x2_bss_info_changed, - .sta_add = mt76x02_sta_add, - .sta_remove = mt76x02_sta_remove, + .bss_info_changed = mt76x02_bss_info_changed, + .sta_state = mt76_sta_state, .set_key = mt76x02_set_key, .conf_tx = mt76x02_conf_tx, - .sw_scan_start = mt76x2_sw_scan, - .sw_scan_complete = mt76x2_sw_scan_complete, + .sw_scan_start = mt76x02_sw_scan, + .sw_scan_complete = mt76x02_sw_scan_complete, .flush = mt76x2_flush, .ampdu_action = mt76x02_ampdu_action, - .get_txpower = mt76x2_get_txpower, + .get_txpower = mt76_get_txpower, .wake_tx_queue = mt76_wake_tx_queue, .sta_rate_tbl_update = mt76x02_sta_rate_tbl_update, .release_buffered_frames = mt76_release_buffered_frames, - .set_coverage_class = mt76x2_set_coverage_class, + .set_coverage_class = mt76x02_set_coverage_class, .get_survey = mt76_get_survey, .set_tim = mt76x2_set_tim, .set_antenna = mt76x2_set_antenna, .get_antenna = mt76x2_get_antenna, - .set_rts_threshold = mt76x2_set_rts_threshold, + .set_rts_threshold = mt76x02_set_rts_threshold, }; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c index d8fa9ba56437..605dc66ae83b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c @@ -165,10 +165,30 @@ error: return -ENOENT; } +static int +mt76pci_mcu_restart(struct mt76_dev *mdev) +{ + struct mt76x02_dev *dev; + int ret; + + dev = container_of(mdev, struct mt76x02_dev, mt76); + + mt76x02_mcu_cleanup(dev); + mt76x2_mac_reset(dev, true); + + ret = mt76pci_load_firmware(dev); + if (ret) + return ret; + + mt76_wr(dev, MT_WPDMA_RST_IDX, ~0); + + return 0; +} + int mt76x2_mcu_init(struct mt76x02_dev *dev) { static const struct mt76_mcu_ops mt76x2_mcu_ops = { - .mcu_msg_alloc = mt76x02_mcu_msg_alloc, + .mcu_restart = mt76pci_mcu_restart, .mcu_send_msg = mt76x02_mcu_msg_send, }; int ret; @@ -183,6 +203,6 @@ int mt76x2_mcu_init(struct mt76x02_dev *dev) if (ret) return ret; - mt76x02_mcu_function_select(dev, Q_SELECT, 1, true); + mt76x02_mcu_function_select(dev, Q_SELECT, 1); return 0; } diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c index 5bda44540225..cc1aebcb0696 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c @@ -38,7 +38,7 @@ mt76x2_phy_tssi_init_cal(struct mt76x02_dev *dev) if (mt76x02_ext_pa_enabled(dev, chan->band)) flag |= BIT(8); - mt76x02_mcu_calibrate(dev, MCU_CAL_TSSI, flag, true); + mt76x02_mcu_calibrate(dev, MCU_CAL_TSSI, flag); dev->cal.tssi_cal_done = true; return true; } @@ -62,18 +62,19 @@ mt76x2_phy_channel_calibrate(struct mt76x02_dev *dev, bool mac_stopped) mt76x2_mac_stop(dev, false); if (is_5ghz) - mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 0, true); + mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 0); - mt76x02_mcu_calibrate(dev, MCU_CAL_TX_LOFT, is_5ghz, true); - mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz, true); - mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQC_FI, is_5ghz, true); - mt76x02_mcu_calibrate(dev, MCU_CAL_TEMP_SENSOR, 0, true); - mt76x02_mcu_calibrate(dev, MCU_CAL_TX_SHAPING, 0, true); + mt76x02_mcu_calibrate(dev, MCU_CAL_TX_LOFT, is_5ghz); + mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz); + mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQC_FI, is_5ghz); + mt76x02_mcu_calibrate(dev, MCU_CAL_TEMP_SENSOR, 0); + mt76x02_mcu_calibrate(dev, MCU_CAL_TX_SHAPING, 0); if (!mac_stopped) mt76x2_mac_resume(dev); mt76x2_apply_gain_adj(dev); + mt76x02_edcca_init(dev, true); dev->cal.channel_cal_done = true; } @@ -124,96 +125,6 @@ void mt76x2_phy_set_antenna(struct mt76x02_dev *dev) mt76_wr(dev, MT_BBP(AGC, 0), val); } -static void -mt76x2_phy_set_gain_val(struct mt76x02_dev *dev) -{ - u32 val; - u8 gain_val[2]; - - gain_val[0] = dev->cal.agc_gain_cur[0] - dev->cal.agc_gain_adjust; - gain_val[1] = dev->cal.agc_gain_cur[1] - dev->cal.agc_gain_adjust; - - if (dev->mt76.chandef.width >= NL80211_CHAN_WIDTH_40) - val = 0x1e42 << 16; - else - val = 0x1836 << 16; - - val |= 0xf8; - - mt76_wr(dev, MT_BBP(AGC, 8), - val | FIELD_PREP(MT_BBP_AGC_GAIN, gain_val[0])); - mt76_wr(dev, MT_BBP(AGC, 9), - val | FIELD_PREP(MT_BBP_AGC_GAIN, gain_val[1])); - - if (dev->mt76.chandef.chan->flags & IEEE80211_CHAN_RADAR) - mt76x2_dfs_adjust_agc(dev); -} - -static void -mt76x2_phy_update_channel_gain(struct mt76x02_dev *dev) -{ - u8 *gain = dev->cal.agc_gain_init; - u8 low_gain_delta, gain_delta; - bool gain_change; - int low_gain; - u32 val; - - dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev); - - low_gain = (dev->cal.avg_rssi_all > mt76x02_get_rssi_gain_thresh(dev)) + - (dev->cal.avg_rssi_all > mt76x02_get_low_rssi_gain_thresh(dev)); - - gain_change = (dev->cal.low_gain & 2) ^ (low_gain & 2); - dev->cal.low_gain = low_gain; - - if (!gain_change) { - if (mt76x02_phy_adjust_vga_gain(dev)) - mt76x2_phy_set_gain_val(dev); - return; - } - - if (dev->mt76.chandef.width == NL80211_CHAN_WIDTH_80) { - mt76_wr(dev, MT_BBP(RXO, 14), 0x00560211); - val = mt76_rr(dev, MT_BBP(AGC, 26)) & ~0xf; - if (low_gain == 2) - val |= 0x3; - else - val |= 0x5; - mt76_wr(dev, MT_BBP(AGC, 26), val); - } else { - mt76_wr(dev, MT_BBP(RXO, 14), 0x00560423); - } - - if (mt76x2_has_ext_lna(dev)) - low_gain_delta = 10; - else - low_gain_delta = 14; - - if (low_gain == 2) { - mt76_wr(dev, MT_BBP(RXO, 18), 0xf000a990); - mt76_wr(dev, MT_BBP(AGC, 35), 0x08080808); - mt76_wr(dev, MT_BBP(AGC, 37), 0x08080808); - gain_delta = low_gain_delta; - dev->cal.agc_gain_adjust = 0; - } else { - mt76_wr(dev, MT_BBP(RXO, 18), 0xf000a991); - if (dev->mt76.chandef.width == NL80211_CHAN_WIDTH_80) - mt76_wr(dev, MT_BBP(AGC, 35), 0x10101014); - else - mt76_wr(dev, MT_BBP(AGC, 35), 0x11111116); - mt76_wr(dev, MT_BBP(AGC, 37), 0x2121262C); - gain_delta = 0; - dev->cal.agc_gain_adjust = low_gain_delta; - } - - dev->cal.agc_gain_cur[0] = gain[0] - gain_delta; - dev->cal.agc_gain_cur[1] = gain[1] - gain_delta; - mt76x2_phy_set_gain_val(dev); - - /* clear false CCA counters */ - mt76_rr(dev, MT_RX_STAT_1); -} - int mt76x2_phy_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef) { @@ -313,14 +224,14 @@ int mt76x2_phy_set_channel(struct mt76x02_dev *dev, u8 val = mt76x02_eeprom_get(dev, MT_EE_BT_RCAL_RESULT); if (val != 0xff) - mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, true); + mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0); } - mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, channel, true); + mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, channel); /* Rx LPF calibration */ if (!dev->cal.init_cal_done) - mt76x02_mcu_calibrate(dev, MCU_CAL_RC, 0, true); + mt76x02_mcu_calibrate(dev, MCU_CAL_RC, 0); dev->cal.init_cal_done = true; @@ -384,7 +295,7 @@ void mt76x2_phy_calibrate(struct work_struct *work) dev = container_of(work, struct mt76x02_dev, cal_work.work); mt76x2_phy_channel_calibrate(dev, false); - mt76x2_phy_tssi_compensate(dev, true); + mt76x2_phy_tssi_compensate(dev); mt76x2_phy_temp_compensate(dev); mt76x2_phy_update_channel_gain(dev); ieee80211_queue_delayed_work(mt76_hw(dev), &dev->cal_work, @@ -395,7 +306,7 @@ int mt76x2_phy_start(struct mt76x02_dev *dev) { int ret; - ret = mt76x02_mcu_set_radio_state(dev, true, true); + ret = mt76x02_mcu_set_radio_state(dev, true); if (ret) return ret; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_tx.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_tx.c deleted file mode 100644 index 3a2ec86d3e88..000000000000 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_tx.c +++ /dev/null @@ -1,142 +0,0 @@ -/* - * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#include "mt76x2.h" - -struct beacon_bc_data { - struct mt76x02_dev *dev; - struct sk_buff_head q; - struct sk_buff *tail[8]; -}; - -static void -mt76x2_update_beacon_iter(void *priv, u8 *mac, struct ieee80211_vif *vif) -{ - struct mt76x02_dev *dev = (struct mt76x02_dev *) priv; - struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv; - struct sk_buff *skb = NULL; - - if (!(dev->beacon_mask & BIT(mvif->idx))) - return; - - skb = ieee80211_beacon_get(mt76_hw(dev), vif); - if (!skb) - return; - - mt76x2_mac_set_beacon(dev, mvif->idx, skb); -} - -static void -mt76x2_add_buffered_bc(void *priv, u8 *mac, struct ieee80211_vif *vif) -{ - struct beacon_bc_data *data = priv; - struct mt76x02_dev *dev = data->dev; - struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv; - struct ieee80211_tx_info *info; - struct sk_buff *skb; - - if (!(dev->beacon_mask & BIT(mvif->idx))) - return; - - skb = ieee80211_get_buffered_bc(mt76_hw(dev), vif); - if (!skb) - return; - - info = IEEE80211_SKB_CB(skb); - info->control.vif = vif; - info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ; - mt76_skb_set_moredata(skb, true); - __skb_queue_tail(&data->q, skb); - data->tail[mvif->idx] = skb; -} - -static void -mt76x2_resync_beacon_timer(struct mt76x02_dev *dev) -{ - u32 timer_val = dev->beacon_int << 4; - - dev->tbtt_count++; - - /* - * Beacon timer drifts by 1us every tick, the timer is configured - * in 1/16 TU (64us) units. - */ - if (dev->tbtt_count < 62) - return; - - if (dev->tbtt_count >= 64) { - dev->tbtt_count = 0; - return; - } - - /* - * The updated beacon interval takes effect after two TBTT, because - * at this point the original interval has already been loaded into - * the next TBTT_TIMER value - */ - if (dev->tbtt_count == 62) - timer_val -= 1; - - mt76_rmw_field(dev, MT_BEACON_TIME_CFG, - MT_BEACON_TIME_CFG_INTVAL, timer_val); -} - -void mt76x2_pre_tbtt_tasklet(unsigned long arg) -{ - struct mt76x02_dev *dev = (struct mt76x02_dev *) arg; - struct mt76_queue *q = &dev->mt76.q_tx[MT_TXQ_PSD]; - struct beacon_bc_data data = {}; - struct sk_buff *skb; - int i, nframes; - - mt76x2_resync_beacon_timer(dev); - - data.dev = dev; - __skb_queue_head_init(&data.q); - - ieee80211_iterate_active_interfaces_atomic(mt76_hw(dev), - IEEE80211_IFACE_ITER_RESUME_ALL, - mt76x2_update_beacon_iter, dev); - - do { - nframes = skb_queue_len(&data.q); - ieee80211_iterate_active_interfaces_atomic(mt76_hw(dev), - IEEE80211_IFACE_ITER_RESUME_ALL, - mt76x2_add_buffered_bc, &data); - } while (nframes != skb_queue_len(&data.q)); - - if (!nframes) - return; - - for (i = 0; i < ARRAY_SIZE(data.tail); i++) { - if (!data.tail[i]) - continue; - - mt76_skb_set_moredata(data.tail[i], false); - } - - spin_lock_bh(&q->lock); - while ((skb = __skb_dequeue(&data.q)) != NULL) { - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_vif *vif = info->control.vif; - struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv; - - mt76_dma_tx_queue_skb(&dev->mt76, q, skb, &mvif->group_wcid, - NULL); - } - spin_unlock_bh(&q->lock); -} - diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c index e9fff5b7f125..769a9b972044 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c @@ -210,7 +210,7 @@ void mt76x2_configure_tx_delay(struct mt76x02_dev *dev, } EXPORT_SYMBOL_GPL(mt76x2_configure_tx_delay); -void mt76x2_phy_tssi_compensate(struct mt76x02_dev *dev, bool wait) +void mt76x2_phy_tssi_compensate(struct mt76x02_dev *dev) { struct ieee80211_channel *chan = dev->mt76.chandef.chan; struct mt76x2_tx_power_info txp; @@ -241,12 +241,119 @@ void mt76x2_phy_tssi_compensate(struct mt76x02_dev *dev, bool wait) t.offset1 = txp.chain[1].tssi_offset; mt76x2_mcu_tssi_comp(dev, &t); - if (t.pa_mode || dev->cal.dpd_cal_done) + if (t.pa_mode || dev->cal.dpd_cal_done || dev->ed_tx_blocked) return; usleep_range(10000, 20000); - mt76x02_mcu_calibrate(dev, MCU_CAL_DPD, chan->hw_value, wait); + mt76x02_mcu_calibrate(dev, MCU_CAL_DPD, chan->hw_value); dev->cal.dpd_cal_done = true; } } EXPORT_SYMBOL_GPL(mt76x2_phy_tssi_compensate); + +static void +mt76x2_phy_set_gain_val(struct mt76x02_dev *dev) +{ + u32 val; + u8 gain_val[2]; + + gain_val[0] = dev->cal.agc_gain_cur[0] - dev->cal.agc_gain_adjust; + gain_val[1] = dev->cal.agc_gain_cur[1] - dev->cal.agc_gain_adjust; + + val = 0x1836 << 16; + if (!mt76x2_has_ext_lna(dev) && + dev->mt76.chandef.width >= NL80211_CHAN_WIDTH_40) + val = 0x1e42 << 16; + + if (mt76x2_has_ext_lna(dev) && + dev->mt76.chandef.chan->band == NL80211_BAND_2GHZ && + dev->mt76.chandef.width < NL80211_CHAN_WIDTH_40) + val = 0x0f36 << 16; + + val |= 0xf8; + + mt76_wr(dev, MT_BBP(AGC, 8), + val | FIELD_PREP(MT_BBP_AGC_GAIN, gain_val[0])); + mt76_wr(dev, MT_BBP(AGC, 9), + val | FIELD_PREP(MT_BBP_AGC_GAIN, gain_val[1])); + + if (dev->mt76.chandef.chan->flags & IEEE80211_CHAN_RADAR) + mt76x02_phy_dfs_adjust_agc(dev); +} + +void mt76x2_phy_update_channel_gain(struct mt76x02_dev *dev) +{ + u8 *gain = dev->cal.agc_gain_init; + u8 low_gain_delta, gain_delta; + u32 agc_35, agc_37; + bool gain_change; + int low_gain; + u32 val; + + dev->cal.avg_rssi_all = mt76_get_min_avg_rssi(&dev->mt76); + if (!dev->cal.avg_rssi_all) + dev->cal.avg_rssi_all = -75; + + low_gain = (dev->cal.avg_rssi_all > mt76x02_get_rssi_gain_thresh(dev)) + + (dev->cal.avg_rssi_all > mt76x02_get_low_rssi_gain_thresh(dev)); + + gain_change = dev->cal.low_gain < 0 || + (dev->cal.low_gain & 2) ^ (low_gain & 2); + dev->cal.low_gain = low_gain; + + if (!gain_change) { + if (mt76x02_phy_adjust_vga_gain(dev)) + mt76x2_phy_set_gain_val(dev); + return; + } + + if (dev->mt76.chandef.width == NL80211_CHAN_WIDTH_80) { + mt76_wr(dev, MT_BBP(RXO, 14), 0x00560211); + val = mt76_rr(dev, MT_BBP(AGC, 26)) & ~0xf; + if (low_gain == 2) + val |= 0x3; + else + val |= 0x5; + mt76_wr(dev, MT_BBP(AGC, 26), val); + } else { + mt76_wr(dev, MT_BBP(RXO, 14), 0x00560423); + } + + if (mt76x2_has_ext_lna(dev)) + low_gain_delta = 10; + else + low_gain_delta = 14; + + agc_37 = 0x2121262c; + if (dev->mt76.chandef.chan->band == NL80211_BAND_2GHZ) + agc_35 = 0x11111516; + else if (low_gain == 2) + agc_35 = agc_37 = 0x08080808; + else if (dev->mt76.chandef.width == NL80211_CHAN_WIDTH_80) + agc_35 = 0x10101014; + else + agc_35 = 0x11111116; + + if (low_gain == 2) { + mt76_wr(dev, MT_BBP(RXO, 18), 0xf000a990); + mt76_wr(dev, MT_BBP(AGC, 35), 0x08080808); + mt76_wr(dev, MT_BBP(AGC, 37), 0x08080808); + gain_delta = low_gain_delta; + dev->cal.agc_gain_adjust = 0; + } else { + mt76_wr(dev, MT_BBP(RXO, 18), 0xf000a991); + gain_delta = 0; + dev->cal.agc_gain_adjust = low_gain_delta; + } + + mt76_wr(dev, MT_BBP(AGC, 35), agc_35); + mt76_wr(dev, MT_BBP(AGC, 37), agc_37); + + dev->cal.agc_gain_cur[0] = gain[0] - gain_delta; + dev->cal.agc_gain_cur[1] = gain[1] - gain_delta; + mt76x2_phy_set_gain_val(dev); + + /* clear false CCA counters */ + mt76_rr(dev, MT_RX_STAT_1); +} +EXPORT_SYMBOL_GPL(mt76x2_phy_update_channel_gain); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c index 57baf8d1c830..ac0f13d46299 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c @@ -21,11 +21,10 @@ #include "mt76x2u.h" static const struct usb_device_id mt76x2u_device_table[] = { - { USB_DEVICE(0x0e8d, 0x7612) }, /* Alfa AWUS036ACM */ { USB_DEVICE(0x0b05, 0x1833) }, /* Asus USB-AC54 */ { USB_DEVICE(0x0b05, 0x17eb) }, /* Asus USB-AC55 */ { USB_DEVICE(0x0b05, 0x180b) }, /* Asus USB-N53 B1 */ - { USB_DEVICE(0x0e8d, 0x7612) }, /* Aukey USB-AC1200 */ + { USB_DEVICE(0x0e8d, 0x7612) }, /* Aukey USBAC1200 - Alfa AWUS036ACM */ { USB_DEVICE(0x057c, 0x8503) }, /* Avm FRITZ!WLAN AC860 */ { USB_DEVICE(0x7392, 0xb711) }, /* Edimax EW 7722 UAC */ { USB_DEVICE(0x0846, 0x9053) }, /* Netgear A6210 */ @@ -36,24 +35,40 @@ static const struct usb_device_id mt76x2u_device_table[] = { static int mt76x2u_probe(struct usb_interface *intf, const struct usb_device_id *id) { + static const struct mt76_driver_ops drv_ops = { + .tx_prepare_skb = mt76x02u_tx_prepare_skb, + .tx_complete_skb = mt76x02u_tx_complete_skb, + .tx_status_data = mt76x02_tx_status_data, + .rx_skb = mt76x02_queue_rx_skb, + .sta_add = mt76x02_sta_add, + .sta_remove = mt76x02_sta_remove, + }; struct usb_device *udev = interface_to_usbdev(intf); struct mt76x02_dev *dev; + struct mt76_dev *mdev; int err; - dev = mt76x2u_alloc_device(&intf->dev); - if (!dev) + mdev = mt76_alloc_device(&intf->dev, sizeof(*dev), &mt76x2u_ops, + &drv_ops); + if (!mdev) return -ENOMEM; + dev = container_of(mdev, struct mt76x02_dev, mt76); + udev = usb_get_dev(udev); usb_reset_device(udev); - mt76x02u_init_mcu(&dev->mt76); - err = mt76u_init(&dev->mt76, intf); + mt76x02u_init_mcu(mdev); + err = mt76u_init(mdev, intf); if (err < 0) goto err; - dev->mt76.rev = mt76_rr(dev, MT_ASIC_VERSION); - dev_info(dev->mt76.dev, "ASIC revision: %08x\n", dev->mt76.rev); + mdev->rev = mt76_rr(dev, MT_ASIC_VERSION); + dev_info(mdev->dev, "ASIC revision: %08x\n", mdev->rev); + if (!is_mt76x2(dev)) { + err = -ENODEV; + goto err; + } err = mt76x2u_register_device(dev); if (err < 0) @@ -88,11 +103,9 @@ static int __maybe_unused mt76x2u_suspend(struct usb_interface *intf, pm_message_t state) { struct mt76x02_dev *dev = usb_get_intfdata(intf); - struct mt76_usb *usb = &dev->mt76.usb; mt76u_stop_queues(&dev->mt76); mt76x2u_stop_hw(dev); - usb_kill_urb(usb->mcu.res.urb); return 0; } @@ -103,15 +116,6 @@ static int __maybe_unused mt76x2u_resume(struct usb_interface *intf) struct mt76_usb *usb = &dev->mt76.usb; int err; - reinit_completion(&usb->mcu.cmpl); - err = mt76u_submit_buf(&dev->mt76, USB_DIR_IN, - MT_EP_IN_CMD_RESP, - &usb->mcu.res, GFP_KERNEL, - mt76u_mcu_complete_urb, - &usb->mcu.cmpl); - if (err < 0) - goto err; - err = mt76u_submit_rx_buffers(&dev->mt76); if (err < 0) goto err; @@ -131,8 +135,8 @@ err: } MODULE_DEVICE_TABLE(usb, mt76x2u_device_table); -MODULE_FIRMWARE(MT7662U_FIRMWARE); -MODULE_FIRMWARE(MT7662U_ROM_PATCH); +MODULE_FIRMWARE(MT7662_FIRMWARE); +MODULE_FIRMWARE(MT7662_ROM_PATCH); static struct usb_driver mt76x2u_driver = { .name = KBUILD_MODNAME, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c index 13cce2937573..1da90e58d942 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c @@ -134,43 +134,9 @@ static int mt76x2u_init_eeprom(struct mt76x02_dev *dev) return 0; } -struct mt76x02_dev *mt76x2u_alloc_device(struct device *pdev) -{ - static const struct mt76_driver_ops drv_ops = { - .tx_prepare_skb = mt76x02u_tx_prepare_skb, - .tx_complete_skb = mt76x02u_tx_complete_skb, - .tx_status_data = mt76x02_tx_status_data, - .rx_skb = mt76x02_queue_rx_skb, - }; - struct mt76x02_dev *dev; - struct mt76_dev *mdev; - - mdev = mt76_alloc_device(sizeof(*dev), &mt76x2u_ops); - if (!mdev) - return NULL; - - dev = container_of(mdev, struct mt76x02_dev, mt76); - mdev->dev = pdev; - mdev->drv = &drv_ops; - - return dev; -} - -static void mt76x2u_init_beacon_offsets(struct mt76x02_dev *dev) -{ - mt76_wr(dev, MT_BCN_OFFSET(0), 0x18100800); - mt76_wr(dev, MT_BCN_OFFSET(1), 0x38302820); - mt76_wr(dev, MT_BCN_OFFSET(2), 0x58504840); - mt76_wr(dev, MT_BCN_OFFSET(3), 0x78706860); -} - int mt76x2u_init_hardware(struct mt76x02_dev *dev) { - const struct mt76_wcid_addr addr = { - .macaddr = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}, - .ba_mask = 0, - }; - int i, err; + int i, k, err; mt76x2_reset_wlan(dev, true); mt76x2u_power_on(dev); @@ -191,9 +157,6 @@ int mt76x2u_init_hardware(struct mt76x02_dev *dev) if (!mt76x02_wait_for_mac(&dev->mt76)) return -ETIMEDOUT; - mt76_wr(dev, MT_HEADER_TRANS_CTRL_REG, 0); - mt76_wr(dev, MT_TSO_CTRL, 0); - mt76x2u_init_dma(dev); err = mt76x2u_mcu_init(dev); @@ -207,27 +170,20 @@ int mt76x2u_init_hardware(struct mt76x02_dev *dev) mt76x02_mac_setaddr(dev, dev->mt76.eeprom.data + MT_EE_MAC_ADDR); dev->mt76.rxfilter = mt76_rr(dev, MT_RX_FILTR_CFG); - mt76x2u_init_beacon_offsets(dev); - if (!mt76x02_wait_for_txrx_idle(&dev->mt76)) return -ETIMEDOUT; /* reset wcid table */ - for (i = 0; i < 254; i++) - mt76_wr_copy(dev, MT_WCID_ADDR(i), &addr, - sizeof(struct mt76_wcid_addr)); + for (i = 0; i < 256; i++) + mt76x02_mac_wcid_setup(dev, i, 0, NULL); /* reset shared key table and pairwise key table */ - for (i = 0; i < 4; i++) - mt76_wr(dev, MT_SKEY_MODE_BASE_0 + 4 * i, 0); - for (i = 0; i < 256; i++) - mt76_wr(dev, MT_WCID_ATTR(i), 1); + for (i = 0; i < 16; i++) { + for (k = 0; k < 4; k++) + mt76x02_mac_shared_key_setup(dev, i, k, NULL); + } - mt76_clear(dev, MT_BEACON_TIME_CFG, - MT_BEACON_TIME_CFG_TIMER_EN | - MT_BEACON_TIME_CFG_SYNC_MODE | - MT_BEACON_TIME_CFG_TBTT_EN | - MT_BEACON_TIME_CFG_BEACON_TX); + mt76x02_init_beacon_config(dev); mt76_rmw(dev, MT_US_CYC_CFG, MT_US_CYC_CNT, 0x1e); mt76_wr(dev, MT_TXOP_CTRL_CFG, 0x583f); @@ -245,11 +201,10 @@ int mt76x2u_init_hardware(struct mt76x02_dev *dev) int mt76x2u_register_device(struct mt76x02_dev *dev) { struct ieee80211_hw *hw = mt76_hw(dev); - struct wiphy *wiphy = hw->wiphy; int err; INIT_DELAYED_WORK(&dev->cal_work, mt76x2u_phy_calibrate); - mt76x2_init_device(dev); + mt76x02_init_device(dev); err = mt76x2u_init_eeprom(dev); if (err < 0) @@ -259,30 +214,24 @@ int mt76x2u_register_device(struct mt76x02_dev *dev) if (err < 0) goto fail; - err = mt76u_mcu_init_rx(&dev->mt76); - if (err < 0) - goto fail; - err = mt76x2u_init_hardware(dev); if (err < 0) goto fail; - wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); - err = mt76_register_device(&dev->mt76, true, mt76x02_rates, ARRAY_SIZE(mt76x02_rates)); if (err) goto fail; /* check hw sg support in order to enable AMSDU */ - if (mt76u_check_sg(&dev->mt76)) + if (dev->mt76.usb.sg_en) hw->max_tx_fragments = MT_SG_MAX_SIZE; else hw->max_tx_fragments = 1; set_bit(MT76_STATE_INITIALIZED, &dev->mt76.state); - mt76x2_init_debugfs(dev); + mt76x02_init_debugfs(dev); mt76x2_init_txpower(dev, &dev->mt76.sband_2g.sband); mt76x2_init_txpower(dev, &dev->mt76.sband_5g.sband); @@ -297,13 +246,13 @@ void mt76x2u_stop_hw(struct mt76x02_dev *dev) { mt76u_stop_stat_wk(&dev->mt76); cancel_delayed_work_sync(&dev->cal_work); + cancel_delayed_work_sync(&dev->mac_work); mt76x2u_mac_stop(dev); } void mt76x2u_cleanup(struct mt76x02_dev *dev) { - mt76x02_mcu_set_radio_state(dev, false, false); + mt76x02_mcu_set_radio_state(dev, false); mt76x2u_stop_hw(dev); mt76u_queues_deinit(&dev->mt76); - mt76u_mcu_deinit(&dev->mt76); } diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c index db2194a92e67..3b82345756ea 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c @@ -93,7 +93,6 @@ int mt76x2u_mac_reset(struct mt76x02_dev *dev) mt76_wr(dev, MT_TX_LINK_CFG, 0x1020); mt76_wr(dev, MT_AUTO_RSP_CFG, 0x13); mt76_wr(dev, MT_MAX_LEN_CFG, 0x2f00); - mt76_wr(dev, MT_TX_RTS_CFG, 0x92b20); mt76_wr(dev, MT_WMM_AIFSN, 0x2273); mt76_wr(dev, MT_WMM_CWMIN, 0x2344); @@ -143,8 +142,8 @@ int mt76x2u_mac_stop(struct mt76x02_dev *dev) rts_cfg = mt76_rr(dev, MT_TX_RTS_CFG); mt76_wr(dev, MT_TX_RTS_CFG, rts_cfg & ~MT_TX_RTS_CFG_RETRY_LIMIT); - mt76_clear(dev, MT_TXOP_CTRL_CFG, BIT(20)); - mt76_clear(dev, MT_TXOP_HLDR_ET, BIT(1)); + mt76_clear(dev, MT_TXOP_CTRL_CFG, MT_TXOP_ED_CCA_EN); + mt76_clear(dev, MT_TXOP_HLDR_ET, MT_TXOP_HLDR_TX40M_BLK_EN); /* wait tx dma to stop */ for (i = 0; i < 2000; i++) { @@ -211,12 +210,3 @@ int mt76x2u_mac_stop(struct mt76x02_dev *dev) return 0; } - -void mt76x2u_mac_resume(struct mt76x02_dev *dev) -{ - mt76_wr(dev, MT_MAC_SYS_CTRL, - MT_MAC_SYS_CTRL_ENABLE_TX | - MT_MAC_SYS_CTRL_ENABLE_RX); - mt76_set(dev, MT_TXOP_CTRL_CFG, BIT(20)); - mt76_set(dev, MT_TXOP_HLDR_ET, BIT(1)); -} diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c index 1971a1b00038..2ac78e4dc41a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c @@ -27,6 +27,8 @@ static int mt76x2u_start(struct ieee80211_hw *hw) if (ret) goto out; + ieee80211_queue_delayed_work(mt76_hw(dev), &dev->mac_work, + MT_MAC_WORK_INTERVAL); set_bit(MT76_STATE_RUNNING, &dev->mt76.state); out: @@ -44,18 +46,6 @@ static void mt76x2u_stop(struct ieee80211_hw *hw) mutex_unlock(&dev->mt76.mutex); } -static int mt76x2u_add_interface(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) -{ - struct mt76x02_dev *dev = hw->priv; - - if (!ether_addr_equal(dev->mt76.macaddr, vif->addr)) - mt76x02_mac_setaddr(dev, vif->addr); - - mt76x02_vif_init(dev, vif, 0); - return 0; -} - static int mt76x2u_set_channel(struct mt76x02_dev *dev, struct cfg80211_chan_def *chandef) @@ -67,13 +57,12 @@ mt76x2u_set_channel(struct mt76x02_dev *dev, mt76_set_channel(&dev->mt76); - mt76_clear(dev, MT_TXOP_CTRL_CFG, BIT(20)); - mt76_clear(dev, MT_TXOP_HLDR_ET, BIT(1)); mt76x2_mac_stop(dev, false); err = mt76x2u_phy_set_channel(dev, chandef); - mt76x2u_mac_resume(dev); + mt76x2_mac_resume(dev); + mt76x02_edcca_init(dev, true); clear_bit(MT76_RESET, &dev->mt76.state); mt76_txq_schedule_all(&dev->mt76); @@ -81,29 +70,6 @@ mt76x2u_set_channel(struct mt76x02_dev *dev, return err; } -static void -mt76x2u_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_bss_conf *info, u32 changed) -{ - struct mt76x02_dev *dev = hw->priv; - - mutex_lock(&dev->mt76.mutex); - - if (changed & BSS_CHANGED_ASSOC) { - mt76x2u_phy_channel_calibrate(dev); - mt76x2_apply_gain_adj(dev); - } - - if (changed & BSS_CHANGED_BSSID) { - mt76_wr(dev, MT_MAC_BSSID_DW0, - get_unaligned_le32(info->bssid)); - mt76_wr(dev, MT_MAC_BSSID_DW1, - get_unaligned_le16(info->bssid + 4)); - } - - mutex_unlock(&dev->mt76.mutex); -} - static int mt76x2u_config(struct ieee80211_hw *hw, u32 changed) { @@ -141,39 +107,22 @@ mt76x2u_config(struct ieee80211_hw *hw, u32 changed) return err; } -static void -mt76x2u_sw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - const u8 *mac) -{ - struct mt76x02_dev *dev = hw->priv; - - set_bit(MT76_SCANNING, &dev->mt76.state); -} - -static void -mt76x2u_sw_scan_complete(struct ieee80211_hw *hw, struct ieee80211_vif *vif) -{ - struct mt76x02_dev *dev = hw->priv; - - clear_bit(MT76_SCANNING, &dev->mt76.state); -} - const struct ieee80211_ops mt76x2u_ops = { .tx = mt76x02_tx, .start = mt76x2u_start, .stop = mt76x2u_stop, - .add_interface = mt76x2u_add_interface, + .add_interface = mt76x02_add_interface, .remove_interface = mt76x02_remove_interface, - .sta_add = mt76x02_sta_add, - .sta_remove = mt76x02_sta_remove, + .sta_state = mt76_sta_state, .set_key = mt76x02_set_key, .ampdu_action = mt76x02_ampdu_action, .config = mt76x2u_config, .wake_tx_queue = mt76_wake_tx_queue, - .bss_info_changed = mt76x2u_bss_info_changed, + .bss_info_changed = mt76x02_bss_info_changed, .configure_filter = mt76x02_configure_filter, .conf_tx = mt76x02_conf_tx, - .sw_scan_start = mt76x2u_sw_scan, - .sw_scan_complete = mt76x2u_sw_scan_complete, + .sw_scan_start = mt76x02_sw_scan, + .sw_scan_complete = mt76x02_sw_scan_complete, .sta_rate_tbl_update = mt76x02_sta_rate_tbl_update, + .get_txpower = mt76_get_txpower, }; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c index 3f1e558e5e6d..152d41fe9ff5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c @@ -29,30 +29,6 @@ #define MT76U_MCU_DLM_OFFSET 0x110000 #define MT76U_MCU_ROM_PATCH_OFFSET 0x90000 -int mt76x2u_mcu_set_dynamic_vga(struct mt76x02_dev *dev, u8 channel, bool ap, - bool ext, int rssi, u32 false_cca) -{ - struct { - __le32 channel; - __le32 rssi_val; - __le32 false_cca_val; - } __packed __aligned(4) msg = { - .rssi_val = cpu_to_le32(rssi), - .false_cca_val = cpu_to_le32(false_cca), - }; - struct sk_buff *skb; - u32 val = channel; - - if (ap) - val |= BIT(31); - if (ext) - val |= BIT(30); - msg.channel = cpu_to_le32(val); - - skb = mt76_mcu_msg_alloc(dev, &msg, sizeof(msg)); - return mt76_mcu_send_msg(dev, skb, CMD_DYNC_VGA_OP, true); -} - static void mt76x2u_mcu_load_ivb(struct mt76x02_dev *dev) { mt76u_vendor_request(&dev->mt76, MT_VEND_DEV_MODE, @@ -63,7 +39,7 @@ static void mt76x2u_mcu_load_ivb(struct mt76x02_dev *dev) static void mt76x2u_mcu_enable_patch(struct mt76x02_dev *dev) { struct mt76_usb *usb = &dev->mt76.usb; - const u8 data[] = { + static const u8 data[] = { 0x6f, 0xfc, 0x08, 0x01, 0x20, 0x04, 0x00, 0x00, 0x00, 0x09, 0x00, @@ -117,7 +93,7 @@ static int mt76x2u_mcu_load_rom_patch(struct mt76x02_dev *dev) return 0; } - err = request_firmware(&fw, MT7662U_ROM_PATCH, dev->mt76.dev); + err = request_firmware(&fw, MT7662_ROM_PATCH, dev->mt76.dev); if (err < 0) return err; @@ -183,7 +159,7 @@ static int mt76x2u_mcu_load_firmware(struct mt76x02_dev *dev) int err, len, ilm_len, dlm_len; const struct firmware *fw; - err = request_firmware(&fw, MT7662U_FIRMWARE, dev->mt76.dev); + err = request_firmware(&fw, MT7662_FIRMWARE, dev->mt76.dev); if (err < 0) return err; @@ -282,9 +258,9 @@ int mt76x2u_mcu_init(struct mt76x02_dev *dev) { int err; - err = mt76x02_mcu_function_select(dev, Q_SELECT, 1, false); + err = mt76x02_mcu_function_select(dev, Q_SELECT, 1); if (err < 0) return err; - return mt76x02_mcu_set_radio_state(dev, true, false); + return mt76x02_mcu_set_radio_state(dev, true); } diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c index ca96ba60510e..07f67cb6854c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c @@ -18,63 +18,36 @@ #include "eeprom.h" #include "../mt76x02_phy.h" -void mt76x2u_phy_channel_calibrate(struct mt76x02_dev *dev) +static void +mt76x2u_phy_channel_calibrate(struct mt76x02_dev *dev, bool mac_stopped) { struct ieee80211_channel *chan = dev->mt76.chandef.chan; bool is_5ghz = chan->band == NL80211_BAND_5GHZ; + if (dev->cal.channel_cal_done) + return; + if (mt76x2_channel_silent(dev)) return; - mt76x2u_mac_stop(dev); + if (!mac_stopped) + mt76x2u_mac_stop(dev); if (is_5ghz) - mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 0, false); - - mt76x02_mcu_calibrate(dev, MCU_CAL_TX_LOFT, is_5ghz, false); - mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz, false); - mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQC_FI, is_5ghz, false); - mt76x02_mcu_calibrate(dev, MCU_CAL_TEMP_SENSOR, 0, false); - - mt76x2u_mac_resume(dev); -} + mt76x02_mcu_calibrate(dev, MCU_CAL_LC, 0); -static void -mt76x2u_phy_update_channel_gain(struct mt76x02_dev *dev) -{ - u8 channel = dev->mt76.chandef.chan->hw_value; - int freq, freq1; - u32 false_cca; - - freq = dev->mt76.chandef.chan->center_freq; - freq1 = dev->mt76.chandef.center_freq1; + mt76x02_mcu_calibrate(dev, MCU_CAL_TX_LOFT, is_5ghz); + mt76x02_mcu_calibrate(dev, MCU_CAL_TXIQ, is_5ghz); + mt76x02_mcu_calibrate(dev, MCU_CAL_RXIQC_FI, is_5ghz); + mt76x02_mcu_calibrate(dev, MCU_CAL_TEMP_SENSOR, 0); + mt76x02_mcu_calibrate(dev, MCU_CAL_TX_SHAPING, 0); - switch (dev->mt76.chandef.width) { - case NL80211_CHAN_WIDTH_80: { - int ch_group_index; + if (!mac_stopped) + mt76x2_mac_resume(dev); + mt76x2_apply_gain_adj(dev); + mt76x02_edcca_init(dev, true); - ch_group_index = (freq - freq1 + 30) / 20; - if (WARN_ON(ch_group_index < 0 || ch_group_index > 3)) - ch_group_index = 0; - channel += 6 - ch_group_index * 4; - break; - } - case NL80211_CHAN_WIDTH_40: - if (freq1 > freq) - channel += 2; - else - channel -= 2; - break; - default: - break; - } - - dev->cal.avg_rssi_all = mt76x02_phy_get_min_avg_rssi(dev); - false_cca = FIELD_GET(MT_RX_STAT_1_CCA_ERRORS, - mt76_rr(dev, MT_RX_STAT_1)); - - mt76x2u_mcu_set_dynamic_vga(dev, channel, false, false, - dev->cal.avg_rssi_all, false_cca); + dev->cal.channel_cal_done = true; } void mt76x2u_phy_calibrate(struct work_struct *work) @@ -82,8 +55,9 @@ void mt76x2u_phy_calibrate(struct work_struct *work) struct mt76x02_dev *dev; dev = container_of(work, struct mt76x02_dev, cal_work.work); - mt76x2_phy_tssi_compensate(dev, false); - mt76x2u_phy_update_channel_gain(dev); + mt76x2u_phy_channel_calibrate(dev, false); + mt76x2_phy_tssi_compensate(dev); + mt76x2_phy_update_channel_gain(dev); ieee80211_queue_delayed_work(mt76_hw(dev), &dev->cal_work, MT_CALIBRATE_INTERVAL); @@ -180,14 +154,14 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev, u8 val = mt76x02_eeprom_get(dev, MT_EE_BT_RCAL_RESULT); if (val != 0xff) - mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false); + mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0); } - mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, channel, false); + mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, channel); /* Rx LPF calibration */ if (!dev->cal.init_cal_done) - mt76x02_mcu_calibrate(dev, MCU_CAL_RC, 0, false); + mt76x02_mcu_calibrate(dev, MCU_CAL_RC, 0); dev->cal.init_cal_done = true; mt76_wr(dev, MT_BBP(AGC, 61), 0xff64a4e2); @@ -202,6 +176,9 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev, if (scan) return 0; + mt76x2u_phy_channel_calibrate(dev, true); + mt76x02_init_agc_gain(dev); + if (mt76x2_tssi_enabled(dev)) { /* init default values for temp compensation */ mt76_rmw_field(dev, MT_TX_ALC_CFG_1, MT_TX_ALC_CFG_1_TEMP_COMP, @@ -219,7 +196,7 @@ int mt76x2u_phy_set_channel(struct mt76x02_dev *dev, flag |= BIT(0); if (mt76x02_ext_pa_enabled(dev, chan->band)) flag |= BIT(8); - mt76x02_mcu_calibrate(dev, MCU_CAL_TSSI, flag, false); + mt76x02_mcu_calibrate(dev, MCU_CAL_TSSI, flag); dev->cal.tssi_cal_done = true; } } diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c index aa426b838ffa..2585df512335 100644 --- a/drivers/net/wireless/mediatek/mt76/tx.c +++ b/drivers/net/wireless/mediatek/mt76/tx.c @@ -104,6 +104,155 @@ mt76_check_agg_ssn(struct mt76_txq *mtxq, struct sk_buff *skb) } void +mt76_tx_status_lock(struct mt76_dev *dev, struct sk_buff_head *list) + __acquires(&dev->status_list.lock) +{ + __skb_queue_head_init(list); + spin_lock_bh(&dev->status_list.lock); + __acquire(&dev->status_list.lock); +} +EXPORT_SYMBOL_GPL(mt76_tx_status_lock); + +void +mt76_tx_status_unlock(struct mt76_dev *dev, struct sk_buff_head *list) + __releases(&dev->status_list.unlock) +{ + struct sk_buff *skb; + + spin_unlock_bh(&dev->status_list.lock); + __release(&dev->status_list.unlock); + + while ((skb = __skb_dequeue(list)) != NULL) + ieee80211_tx_status(dev->hw, skb); +} +EXPORT_SYMBOL_GPL(mt76_tx_status_unlock); + +static void +__mt76_tx_status_skb_done(struct mt76_dev *dev, struct sk_buff *skb, u8 flags, + struct sk_buff_head *list) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct mt76_tx_cb *cb = mt76_tx_skb_cb(skb); + u8 done = MT_TX_CB_DMA_DONE | MT_TX_CB_TXS_DONE; + + flags |= cb->flags; + cb->flags = flags; + + if ((flags & done) != done) + return; + + __skb_unlink(skb, &dev->status_list); + + /* Tx status can be unreliable. if it fails, mark the frame as ACKed */ + if (flags & MT_TX_CB_TXS_FAILED) { + ieee80211_tx_info_clear_status(info); + info->status.rates[0].idx = -1; + info->flags |= IEEE80211_TX_STAT_ACK; + } + + __skb_queue_tail(list, skb); +} + +void +mt76_tx_status_skb_done(struct mt76_dev *dev, struct sk_buff *skb, + struct sk_buff_head *list) +{ + __mt76_tx_status_skb_done(dev, skb, MT_TX_CB_TXS_DONE, list); +} +EXPORT_SYMBOL_GPL(mt76_tx_status_skb_done); + +int +mt76_tx_status_skb_add(struct mt76_dev *dev, struct mt76_wcid *wcid, + struct sk_buff *skb) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct mt76_tx_cb *cb = mt76_tx_skb_cb(skb); + int pid; + + if (!wcid) + return MT_PACKET_ID_NO_ACK; + + if (info->flags & IEEE80211_TX_CTL_NO_ACK) + return MT_PACKET_ID_NO_ACK; + + if (!(info->flags & (IEEE80211_TX_CTL_REQ_TX_STATUS | + IEEE80211_TX_CTL_RATE_CTRL_PROBE))) + return MT_PACKET_ID_NO_SKB; + + spin_lock_bh(&dev->status_list.lock); + + memset(cb, 0, sizeof(*cb)); + wcid->packet_id = (wcid->packet_id + 1) & MT_PACKET_ID_MASK; + if (wcid->packet_id == MT_PACKET_ID_NO_ACK || + wcid->packet_id == MT_PACKET_ID_NO_SKB) + wcid->packet_id = MT_PACKET_ID_FIRST; + + pid = wcid->packet_id; + cb->wcid = wcid->idx; + cb->pktid = pid; + cb->jiffies = jiffies; + + __skb_queue_tail(&dev->status_list, skb); + spin_unlock_bh(&dev->status_list.lock); + + return pid; +} +EXPORT_SYMBOL_GPL(mt76_tx_status_skb_add); + +struct sk_buff * +mt76_tx_status_skb_get(struct mt76_dev *dev, struct mt76_wcid *wcid, int pktid, + struct sk_buff_head *list) +{ + struct sk_buff *skb, *tmp; + + skb_queue_walk_safe(&dev->status_list, skb, tmp) { + struct mt76_tx_cb *cb = mt76_tx_skb_cb(skb); + + if (wcid && cb->wcid != wcid->idx) + continue; + + if (cb->pktid == pktid) + return skb; + + if (pktid >= 0 && + !time_after(jiffies, cb->jiffies + MT_TX_STATUS_SKB_TIMEOUT)) + continue; + + __mt76_tx_status_skb_done(dev, skb, MT_TX_CB_TXS_FAILED | + MT_TX_CB_TXS_DONE, list); + } + + return NULL; +} +EXPORT_SYMBOL_GPL(mt76_tx_status_skb_get); + +void +mt76_tx_status_check(struct mt76_dev *dev, struct mt76_wcid *wcid, bool flush) +{ + struct sk_buff_head list; + + mt76_tx_status_lock(dev, &list); + mt76_tx_status_skb_get(dev, wcid, flush ? -1 : 0, &list); + mt76_tx_status_unlock(dev, &list); +} +EXPORT_SYMBOL_GPL(mt76_tx_status_check); + +void mt76_tx_complete_skb(struct mt76_dev *dev, struct sk_buff *skb) +{ + struct sk_buff_head list; + + if (!skb->prev) { + ieee80211_free_txskb(dev->hw, skb); + return; + } + + mt76_tx_status_lock(dev, &list); + __mt76_tx_status_skb_done(dev, skb, MT_TX_CB_DMA_DONE, &list); + mt76_tx_status_unlock(dev, &list); +} +EXPORT_SYMBOL_GPL(mt76_tx_complete_skb); + +void mt76_tx(struct mt76_dev *dev, struct ieee80211_sta *sta, struct mt76_wcid *wcid, struct sk_buff *skb) { @@ -140,8 +289,11 @@ mt76_tx(struct mt76_dev *dev, struct ieee80211_sta *sta, dev->queue_ops->tx_queue_skb(dev, q, skb, wcid, sta); dev->queue_ops->kick(dev, q); - if (q->queued > q->ndesc - 8) + if (q->queued > q->ndesc - 8 && !q->stopped) { ieee80211_stop_queue(dev->hw, skb_get_queue_mapping(skb)); + q->stopped = true; + } + spin_unlock_bh(&q->lock); } EXPORT_SYMBOL_GPL(mt76_tx); @@ -179,7 +331,8 @@ mt76_queue_ps_skb(struct mt76_dev *dev, struct ieee80211_sta *sta, info->control.flags |= IEEE80211_TX_CTRL_PS_RESPONSE; if (last) - info->flags |= IEEE80211_TX_STATUS_EOSP; + info->flags |= IEEE80211_TX_STATUS_EOSP | + IEEE80211_TX_CTL_REQ_TX_STATUS; mt76_skb_set_moredata(skb, !last); dev->queue_ops->tx_queue_skb(dev, hwq, skb, wcid, sta); @@ -224,7 +377,10 @@ mt76_release_buffered_frames(struct ieee80211_hw *hw, struct ieee80211_sta *sta, if (last_skb) { mt76_queue_ps_skb(dev, sta, last_skb, true); dev->queue_ops->kick(dev, hwq); + } else { + ieee80211_sta_eosp(sta); } + spin_unlock_bh(&hwq->lock); } EXPORT_SYMBOL_GPL(mt76_release_buffered_frames); @@ -243,6 +399,11 @@ mt76_txq_send_burst(struct mt76_dev *dev, struct mt76_queue *hwq, bool probe; int idx; + if (test_bit(MT_WCID_FLAG_PS, &wcid->flags)) { + *empty = true; + return 0; + } + skb = mt76_txq_dequeue(dev, mtxq, false); if (!skb) { *empty = true; @@ -422,6 +583,9 @@ void mt76_wake_tx_queue(struct ieee80211_hw *hw, struct ieee80211_txq *txq) struct mt76_txq *mtxq = (struct mt76_txq *) txq->drv_priv; struct mt76_queue *hwq = mtxq->hwq; + if (!test_bit(MT76_STATE_RUNNING, &dev->state)) + return; + spin_lock_bh(&hwq->lock); if (list_empty(&mtxq->list)) list_add_tail(&mtxq->list, &hwq->swq); @@ -444,7 +608,7 @@ void mt76_txq_remove(struct mt76_dev *dev, struct ieee80211_txq *txq) spin_lock_bh(&hwq->lock); if (!list_empty(&mtxq->list)) - list_del(&mtxq->list); + list_del_init(&mtxq->list); spin_unlock_bh(&hwq->lock); while ((skb = skb_dequeue(&mtxq->retry_q)) != NULL) diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index 5f0faf07c346..4c1abd492405 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -22,6 +22,10 @@ #define MT_VEND_REQ_MAX_RETRY 10 #define MT_VEND_REQ_TOUT_MS 300 +static bool disable_usb_sg; +module_param_named(disable_usb_sg, disable_usb_sg, bool, 0644); +MODULE_PARM_DESC(disable_usb_sg, "Disable usb scatter-gather support"); + /* should be called with usb_ctrl_mtx locked */ static int __mt76u_vendor_request(struct mt76_dev *dev, u8 req, u8 req_type, u16 val, u16 offset, @@ -100,7 +104,7 @@ static u32 __mt76u_rr(struct mt76_dev *dev, u32 addr) return data; } -u32 mt76u_rr(struct mt76_dev *dev, u32 addr) +static u32 mt76u_rr(struct mt76_dev *dev, u32 addr) { u32 ret; @@ -110,7 +114,6 @@ u32 mt76u_rr(struct mt76_dev *dev, u32 addr) return ret; } -EXPORT_SYMBOL_GPL(mt76u_rr); /* should be called with usb_ctrl_mtx locked */ static void __mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val) @@ -136,13 +139,12 @@ static void __mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val) trace_usb_reg_wr(dev, addr, val); } -void mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val) +static void mt76u_wr(struct mt76_dev *dev, u32 addr, u32 val) { mutex_lock(&dev->usb.usb_ctrl_mtx); __mt76u_wr(dev, addr, val); mutex_unlock(&dev->usb.usb_ctrl_mtx); } -EXPORT_SYMBOL_GPL(mt76u_wr); static u32 mt76u_rmw(struct mt76_dev *dev, u32 addr, u32 mask, u32 val) @@ -243,6 +245,16 @@ mt76u_rd_rp(struct mt76_dev *dev, u32 base, return mt76u_req_rd_rp(dev, base, data, n); } +static bool mt76u_check_sg(struct mt76_dev *dev) +{ + struct usb_interface *intf = to_usb_interface(dev->dev); + struct usb_device *udev = interface_to_usbdev(intf); + + return (!disable_usb_sg && udev->bus->sg_tablesize > 0 && + (udev->bus->no_sg_constraint || + udev->speed == USB_SPEED_WIRELESS)); +} + static int mt76u_set_endpoints(struct usb_interface *intf, struct mt76_usb *usb) @@ -311,42 +323,66 @@ mt76u_fill_rx_sg(struct mt76_dev *dev, struct mt76u_buf *buf, return i ? : -ENOMEM; } -int mt76u_buf_alloc(struct mt76_dev *dev, struct mt76u_buf *buf, - int nsgs, int len, int sglen, gfp_t gfp) +static int +mt76u_refill_rx(struct mt76_dev *dev, struct mt76_queue *q, + struct mt76u_buf *buf, int nsgs, gfp_t gfp) { - buf->urb = usb_alloc_urb(0, gfp); + if (dev->usb.sg_en) { + return mt76u_fill_rx_sg(dev, buf, nsgs, q->buf_size, + SKB_WITH_OVERHEAD(q->buf_size)); + } else { + buf->buf = page_frag_alloc(&q->rx_page, q->buf_size, gfp); + return buf->buf ? 0 : -ENOMEM; + } +} + +static int +mt76u_buf_alloc(struct mt76_dev *dev, struct mt76u_buf *buf) +{ + struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN]; + + buf->len = SKB_WITH_OVERHEAD(q->buf_size); + buf->dev = dev; + + buf->urb = usb_alloc_urb(0, GFP_KERNEL); if (!buf->urb) return -ENOMEM; - buf->urb->sg = devm_kcalloc(dev->dev, nsgs, sizeof(*buf->urb->sg), - gfp); - if (!buf->urb->sg) - return -ENOMEM; + if (dev->usb.sg_en) { + buf->urb->sg = devm_kcalloc(dev->dev, MT_SG_MAX_SIZE, + sizeof(*buf->urb->sg), + GFP_KERNEL); + if (!buf->urb->sg) + return -ENOMEM; - sg_init_table(buf->urb->sg, nsgs); - buf->dev = dev; + sg_init_table(buf->urb->sg, MT_SG_MAX_SIZE); + } - return mt76u_fill_rx_sg(dev, buf, nsgs, len, sglen); + return mt76u_refill_rx(dev, q, buf, MT_SG_MAX_SIZE, GFP_KERNEL); } -EXPORT_SYMBOL_GPL(mt76u_buf_alloc); -void mt76u_buf_free(struct mt76u_buf *buf) +static void mt76u_buf_free(struct mt76u_buf *buf) { struct urb *urb = buf->urb; int i; for (i = 0; i < urb->num_sgs; i++) skb_free_frag(sg_virt(&urb->sg[i])); + + if (buf->buf) + skb_free_frag(buf->buf); + usb_free_urb(buf->urb); } -EXPORT_SYMBOL_GPL(mt76u_buf_free); -int mt76u_submit_buf(struct mt76_dev *dev, int dir, int index, - struct mt76u_buf *buf, gfp_t gfp, - usb_complete_t complete_fn, void *context) +static void +mt76u_fill_bulk_urb(struct mt76_dev *dev, int dir, int index, + struct mt76u_buf *buf, usb_complete_t complete_fn, + void *context) { struct usb_interface *intf = to_usb_interface(dev->dev); struct usb_device *udev = interface_to_usbdev(intf); + u8 *data = buf->urb->num_sgs ? NULL : buf->buf; unsigned int pipe; if (dir == USB_DIR_IN) @@ -354,12 +390,21 @@ int mt76u_submit_buf(struct mt76_dev *dev, int dir, int index, else pipe = usb_sndbulkpipe(udev, dev->usb.out_ep[index]); - usb_fill_bulk_urb(buf->urb, udev, pipe, NULL, buf->len, + usb_fill_bulk_urb(buf->urb, udev, pipe, data, buf->len, complete_fn, context); +} + +static int +mt76u_submit_buf(struct mt76_dev *dev, int dir, int index, + struct mt76u_buf *buf, gfp_t gfp, + usb_complete_t complete_fn, void *context) +{ + mt76u_fill_bulk_urb(dev, dir, index, buf, complete_fn, + context); + trace_submit_urb(dev, buf->urb); return usb_submit_urb(buf->urb, gfp); } -EXPORT_SYMBOL_GPL(mt76u_submit_buf); static inline struct mt76u_buf *mt76u_get_next_rx_entry(struct mt76_queue *q) @@ -394,10 +439,11 @@ static int mt76u_get_rx_entry_len(u8 *data, u32 data_len) } static int -mt76u_process_rx_entry(struct mt76_dev *dev, struct urb *urb) +mt76u_process_rx_entry(struct mt76_dev *dev, struct mt76u_buf *buf) { struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN]; - u8 *data = sg_virt(&urb->sg[0]); + struct urb *urb = buf->urb; + u8 *data = urb->num_sgs ? sg_virt(&urb->sg[0]) : buf->buf; int data_len, len, nsgs = 1; struct sk_buff *skb; @@ -408,21 +454,20 @@ mt76u_process_rx_entry(struct mt76_dev *dev, struct urb *urb) if (len < 0) return 0; + data_len = urb->num_sgs ? urb->sg[0].length : buf->len; + data_len = min_t(int, len, data_len - MT_DMA_HDR_LEN); + if (MT_DMA_HDR_LEN + data_len > SKB_WITH_OVERHEAD(q->buf_size)) + return 0; + skb = build_skb(data, q->buf_size); if (!skb) return 0; - data_len = min_t(int, len, urb->sg[0].length - MT_DMA_HDR_LEN); skb_reserve(skb, MT_DMA_HDR_LEN); - if (skb->tail + data_len > skb->end) { - dev_kfree_skb(skb); - return 1; - } - __skb_put(skb, data_len); len -= data_len; - while (len > 0) { + while (len > 0 && nsgs < urb->num_sgs) { data_len = min_t(int, len, urb->sg[nsgs].length); skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, sg_page(&urb->sg[nsgs]), @@ -442,13 +487,16 @@ static void mt76u_complete_rx(struct urb *urb) struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN]; unsigned long flags; + trace_rx_urb(dev, urb); + switch (urb->status) { case -ECONNRESET: case -ESHUTDOWN: case -ENOENT: return; default: - dev_err(dev->dev, "rx urb failed: %d\n", urb->status); + dev_err_ratelimited(dev->dev, "rx urb failed: %d\n", + urb->status); /* fall through */ case 0: break; @@ -469,8 +517,8 @@ static void mt76u_rx_tasklet(unsigned long data) { struct mt76_dev *dev = (struct mt76_dev *)data; struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN]; - int err, nsgs, buf_len = q->buf_size; struct mt76u_buf *buf; + int err, count; rcu_read_lock(); @@ -479,11 +527,10 @@ static void mt76u_rx_tasklet(unsigned long data) if (!buf) break; - nsgs = mt76u_process_rx_entry(dev, buf->urb); - if (nsgs > 0) { - err = mt76u_fill_rx_sg(dev, buf, nsgs, - buf_len, - SKB_WITH_OVERHEAD(buf_len)); + count = mt76u_process_rx_entry(dev, buf); + if (count > 0) { + err = mt76u_refill_rx(dev, q, buf, count, + GFP_ATOMIC); if (err < 0) break; } @@ -520,8 +567,13 @@ EXPORT_SYMBOL_GPL(mt76u_submit_rx_buffers); static int mt76u_alloc_rx(struct mt76_dev *dev) { + struct mt76_usb *usb = &dev->usb; struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN]; - int i, err, nsgs; + int i, err; + + usb->mcu.data = devm_kmalloc(dev->dev, MCU_RESP_URB_SIZE, GFP_KERNEL); + if (!usb->mcu.data) + return -ENOMEM; spin_lock_init(&q->rx_page_lock); spin_lock_init(&q->lock); @@ -531,23 +583,13 @@ static int mt76u_alloc_rx(struct mt76_dev *dev) if (!q->entry) return -ENOMEM; - if (mt76u_check_sg(dev)) { - q->buf_size = MT_RX_BUF_SIZE; - nsgs = MT_SG_MAX_SIZE; - } else { - q->buf_size = PAGE_SIZE; - nsgs = 1; - } - - for (i = 0; i < MT_NUM_RX_ENTRIES; i++) { - err = mt76u_buf_alloc(dev, &q->entry[i].ubuf, - nsgs, q->buf_size, - SKB_WITH_OVERHEAD(q->buf_size), - GFP_KERNEL); + q->buf_size = dev->usb.sg_en ? MT_RX_BUF_SIZE : PAGE_SIZE; + q->ndesc = MT_NUM_RX_ENTRIES; + for (i = 0; i < q->ndesc; i++) { + err = mt76u_buf_alloc(dev, &q->entry[i].ubuf); if (err < 0) return err; } - q->ndesc = MT_NUM_RX_ENTRIES; return mt76u_submit_rx_buffers(dev); } @@ -584,6 +626,7 @@ static void mt76u_stop_rx(struct mt76_dev *dev) static void mt76u_tx_tasklet(unsigned long data) { struct mt76_dev *dev = (struct mt76_dev *)data; + struct mt76_queue_entry entry; struct mt76u_buf *buf; struct mt76_queue *q; bool wake; @@ -598,20 +641,25 @@ static void mt76u_tx_tasklet(unsigned long data) if (!buf->done || !q->queued) break; - dev->drv->tx_complete_skb(dev, q, - &q->entry[q->head], - false); - if (q->entry[q->head].schedule) { q->entry[q->head].schedule = false; q->swq_queued--; } + entry = q->entry[q->head]; q->head = (q->head + 1) % q->ndesc; q->queued--; + + spin_unlock_bh(&q->lock); + dev->drv->tx_complete_skb(dev, q, &entry, false); + spin_lock_bh(&q->lock); } mt76_txq_schedule(dev, q); - wake = i < IEEE80211_NUM_ACS && q->queued < q->ndesc - 8; + + wake = q->stopped && q->queued < q->ndesc - 8; + if (wake) + q->stopped = false; + if (!q->queued) wake_up(&dev->tx_wait); @@ -666,21 +714,15 @@ static void mt76u_complete_tx(struct urb *urb) } static int -mt76u_tx_build_sg(struct sk_buff *skb, struct urb *urb) +mt76u_tx_build_sg(struct mt76_dev *dev, struct sk_buff *skb, + struct urb *urb) { - int nsgs = 1 + skb_shinfo(skb)->nr_frags; - struct sk_buff *iter; - - skb_walk_frags(skb, iter) - nsgs += 1 + skb_shinfo(iter)->nr_frags; - - memset(urb->sg, 0, sizeof(*urb->sg) * MT_SG_MAX_SIZE); - - nsgs = min_t(int, MT_SG_MAX_SIZE, nsgs); - sg_init_marker(urb->sg, nsgs); - urb->num_sgs = nsgs; + if (!dev->usb.sg_en) + return 0; - return skb_to_sgvec_nomark(skb, urb->sg, 0, skb->len); + sg_init_table(urb->sg, MT_SG_MAX_SIZE); + urb->num_sgs = skb_to_sgvec(skb, urb->sg, 0, skb->len); + return urb->num_sgs; } static int @@ -688,31 +730,29 @@ mt76u_tx_queue_skb(struct mt76_dev *dev, struct mt76_queue *q, struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_sta *sta) { - struct usb_interface *intf = to_usb_interface(dev->dev); - struct usb_device *udev = interface_to_usbdev(intf); - u8 ep = q2ep(q->hw_idx); struct mt76u_buf *buf; u16 idx = q->tail; - unsigned int pipe; int err; if (q->queued == q->ndesc) return -ENOSPC; + skb->prev = skb->next = NULL; err = dev->drv->tx_prepare_skb(dev, NULL, skb, q, wcid, sta, NULL); if (err < 0) return err; buf = &q->entry[idx].ubuf; + buf->buf = skb->data; + buf->len = skb->len; buf->done = false; - err = mt76u_tx_build_sg(skb, buf->urb); + err = mt76u_tx_build_sg(dev, skb, buf->urb); if (err < 0) return err; - pipe = usb_sndbulkpipe(udev, dev->usb.out_ep[ep]); - usb_fill_bulk_urb(buf->urb, udev, pipe, NULL, skb->len, - mt76u_complete_tx, buf); + mt76u_fill_bulk_urb(dev, USB_DIR_OUT, q2ep(q->hw_idx), + buf, mt76u_complete_tx, buf); q->tail = (q->tail + 1) % q->ndesc; q->entry[idx].skb = skb; @@ -728,6 +768,8 @@ static void mt76u_tx_kick(struct mt76_dev *dev, struct mt76_queue *q) while (q->first != q->tail) { buf = &q->entry[q->first].ubuf; + + trace_submit_urb(dev, buf->urb); err = usb_submit_urb(buf->urb, GFP_ATOMIC); if (err < 0) { if (err == -ENODEV) @@ -745,10 +787,8 @@ static int mt76u_alloc_tx(struct mt76_dev *dev) { struct mt76u_buf *buf; struct mt76_queue *q; - size_t size; int i, j; - size = MT_SG_MAX_SIZE * sizeof(struct scatterlist); for (i = 0; i < IEEE80211_NUM_ACS; i++) { q = &dev->q_tx[i]; spin_lock_init(&q->lock); @@ -770,9 +810,15 @@ static int mt76u_alloc_tx(struct mt76_dev *dev) if (!buf->urb) return -ENOMEM; - buf->urb->sg = devm_kzalloc(dev->dev, size, GFP_KERNEL); - if (!buf->urb->sg) - return -ENOMEM; + if (dev->usb.sg_en) { + size_t size = MT_SG_MAX_SIZE * + sizeof(struct scatterlist); + + buf->urb->sg = devm_kzalloc(dev->dev, size, + GFP_KERNEL); + if (!buf->urb->sg) + return -ENOMEM; + } } } return 0; @@ -834,16 +880,9 @@ int mt76u_alloc_queues(struct mt76_dev *dev) err = mt76u_alloc_rx(dev); if (err < 0) - goto err; - - err = mt76u_alloc_tx(dev); - if (err < 0) - goto err; + return err; - return 0; -err: - mt76u_queues_deinit(dev); - return err; + return mt76u_alloc_tx(dev); } EXPORT_SYMBOL_GPL(mt76u_alloc_queues); @@ -871,13 +910,14 @@ int mt76u_init(struct mt76_dev *dev, INIT_DELAYED_WORK(&usb->stat_work, mt76u_tx_status_data); skb_queue_head_init(&dev->rx_skb[MT_RXQ_MAIN]); - init_completion(&usb->mcu.cmpl); mutex_init(&usb->mcu.mutex); mutex_init(&usb->usb_ctrl_mtx); dev->bus = &mt76u_ops; dev->queue_ops = &usb_queue_ops; + usb->sg_en = mt76u_check_sg(dev); + return mt76u_set_endpoints(intf, usb); } EXPORT_SYMBOL_GPL(mt76u_init); diff --git a/drivers/net/wireless/mediatek/mt76/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/usb_mcu.c deleted file mode 100644 index 036be4163e69..000000000000 --- a/drivers/net/wireless/mediatek/mt76/usb_mcu.c +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#include "mt76.h" - -void mt76u_mcu_complete_urb(struct urb *urb) -{ - struct completion *cmpl = urb->context; - - complete(cmpl); -} -EXPORT_SYMBOL_GPL(mt76u_mcu_complete_urb); - -int mt76u_mcu_init_rx(struct mt76_dev *dev) -{ - struct mt76_usb *usb = &dev->usb; - int err; - - err = mt76u_buf_alloc(dev, &usb->mcu.res, 1, - MCU_RESP_URB_SIZE, MCU_RESP_URB_SIZE, - GFP_KERNEL); - if (err < 0) - return err; - - err = mt76u_submit_buf(dev, USB_DIR_IN, MT_EP_IN_CMD_RESP, - &usb->mcu.res, GFP_KERNEL, - mt76u_mcu_complete_urb, - &usb->mcu.cmpl); - if (err < 0) - mt76u_buf_free(&usb->mcu.res); - - return err; -} -EXPORT_SYMBOL_GPL(mt76u_mcu_init_rx); - -void mt76u_mcu_deinit(struct mt76_dev *dev) -{ - struct mt76_usb *usb = &dev->usb; - - usb_kill_urb(usb->mcu.res.urb); - mt76u_buf_free(&usb->mcu.res); -} -EXPORT_SYMBOL_GPL(mt76u_mcu_deinit); diff --git a/drivers/net/wireless/mediatek/mt76/usb_trace.h b/drivers/net/wireless/mediatek/mt76/usb_trace.h index 52db7012304a..b56c32343eb1 100644 --- a/drivers/net/wireless/mediatek/mt76/usb_trace.h +++ b/drivers/net/wireless/mediatek/mt76/usb_trace.h @@ -26,12 +26,12 @@ #define MAXNAME 32 #define DEV_ENTRY __array(char, wiphy_name, 32) #define DEV_ASSIGN strlcpy(__entry->wiphy_name, wiphy_name(dev->hw->wiphy), MAXNAME) -#define DEV_PR_FMT "%s" +#define DEV_PR_FMT "%s " #define DEV_PR_ARG __entry->wiphy_name #define REG_ENTRY __field(u32, reg) __field(u32, val) #define REG_ASSIGN __entry->reg = reg; __entry->val = val -#define REG_PR_FMT " %04x=%08x" +#define REG_PR_FMT "reg:0x%04x=0x%08x" #define REG_PR_ARG __entry->reg, __entry->val DECLARE_EVENT_CLASS(dev_reg_evt, @@ -61,6 +61,31 @@ DEFINE_EVENT(dev_reg_evt, usb_reg_wr, TP_ARGS(dev, reg, val) ); +DECLARE_EVENT_CLASS(urb_transfer, + TP_PROTO(struct mt76_dev *dev, struct urb *u), + TP_ARGS(dev, u), + TP_STRUCT__entry( + DEV_ENTRY __field(unsigned, pipe) __field(u32, len) + ), + TP_fast_assign( + DEV_ASSIGN; + __entry->pipe = u->pipe; + __entry->len = u->transfer_buffer_length; + ), + TP_printk(DEV_PR_FMT "p:%08x len:%u", + DEV_PR_ARG, __entry->pipe, __entry->len) +); + +DEFINE_EVENT(urb_transfer, submit_urb, + TP_PROTO(struct mt76_dev *dev, struct urb *u), + TP_ARGS(dev, u) +); + +DEFINE_EVENT(urb_transfer, rx_urb, + TP_PROTO(struct mt76_dev *dev, struct urb *u), + TP_ARGS(dev, u) +); + #endif #undef TRACE_INCLUDE_PATH diff --git a/drivers/net/wireless/mediatek/mt76/util.c b/drivers/net/wireless/mediatek/mt76/util.c index 0c35b8db58cd..69270c1a9091 100644 --- a/drivers/net/wireless/mediatek/mt76/util.c +++ b/drivers/net/wireless/mediatek/mt76/util.c @@ -75,4 +75,46 @@ int mt76_wcid_alloc(unsigned long *mask, int size) } EXPORT_SYMBOL_GPL(mt76_wcid_alloc); +int mt76_get_min_avg_rssi(struct mt76_dev *dev) +{ + struct mt76_wcid *wcid; + int i, j, min_rssi = 0; + s8 cur_rssi; + + local_bh_disable(); + rcu_read_lock(); + + for (i = 0; i < ARRAY_SIZE(dev->wcid_mask); i++) { + unsigned long mask = dev->wcid_mask[i]; + + if (!mask) + continue; + + for (j = i * BITS_PER_LONG; mask; j++, mask >>= 1) { + if (!(mask & 1)) + continue; + + wcid = rcu_dereference(dev->wcid[j]); + if (!wcid) + continue; + + spin_lock(&dev->rx_lock); + if (wcid->inactive_count++ < 5) + cur_rssi = -ewma_signal_read(&wcid->rssi); + else + cur_rssi = 0; + spin_unlock(&dev->rx_lock); + + if (cur_rssi < min_rssi) + min_rssi = cur_rssi; + } + } + + rcu_read_unlock(); + local_bh_enable(); + + return min_rssi; +} +EXPORT_SYMBOL_GPL(mt76_get_min_avg_rssi); + MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/mediatek/mt7601u/dma.c b/drivers/net/wireless/mediatek/mt7601u/dma.c index 7f3e3983b781..f7edeffb2b19 100644 --- a/drivers/net/wireless/mediatek/mt7601u/dma.c +++ b/drivers/net/wireless/mediatek/mt7601u/dma.c @@ -124,9 +124,9 @@ static u16 mt7601u_rx_next_seg_len(u8 *data, u32 data_len) u16 dma_len = get_unaligned_le16(data); if (data_len < min_seg_len || - WARN_ON(!dma_len) || - WARN_ON(dma_len + MT_DMA_HDRS > data_len) || - WARN_ON(dma_len & 0x3)) + WARN_ON_ONCE(!dma_len) || + WARN_ON_ONCE(dma_len + MT_DMA_HDRS > data_len) || + WARN_ON_ONCE(dma_len & 0x3)) return 0; return MT_DMA_HDRS + dma_len; diff --git a/drivers/net/wireless/mediatek/mt7601u/eeprom.h b/drivers/net/wireless/mediatek/mt7601u/eeprom.h index 662d12703b69..57b503ae63f1 100644 --- a/drivers/net/wireless/mediatek/mt7601u/eeprom.h +++ b/drivers/net/wireless/mediatek/mt7601u/eeprom.h @@ -17,7 +17,7 @@ struct mt7601u_dev; -#define MT7601U_EE_MAX_VER 0x0c +#define MT7601U_EE_MAX_VER 0x0d #define MT7601U_EEPROM_SIZE 256 #define MT7601U_DEFAULT_TX_POWER 6 diff --git a/drivers/net/wireless/mediatek/mt7601u/usb.c b/drivers/net/wireless/mediatek/mt7601u/usb.c index d8b7863f7926..6ae7f14dc9bf 100644 --- a/drivers/net/wireless/mediatek/mt7601u/usb.c +++ b/drivers/net/wireless/mediatek/mt7601u/usb.c @@ -303,6 +303,10 @@ static int mt7601u_probe(struct usb_interface *usb_intf, mac_rev = mt7601u_rr(dev, MT_MAC_CSR0); dev_info(dev->dev, "ASIC revision: %08x MAC revision: %08x\n", asic_rev, mac_rev); + if ((asic_rev >> 16) != 0x7601) { + ret = -ENODEV; + goto err; + } /* Note: vendor driver skips this check for MT7601U */ if (!(mt7601u_rr(dev, MT_EFUSE_CTRL) & MT_EFUSE_CTRL_SEL)) |