init.c (20249e1a853c412f452aa6ee0beb752360e69f17) init.c (c74df1c067f2af0a3758a5ab02806f501473797c)
1// SPDX-License-Identifier: ISC
2/* Copyright (C) 2020 MediaTek Inc. */
3
4#include <linux/etherdevice.h>
5#include <linux/hwmon.h>
6#include <linux/hwmon-sysfs.h>
7#include <linux/thermal.h>
8#include <linux/firmware.h>
9#include "mt7921.h"
10#include "../mt76_connac2_mac.h"
11#include "mcu.h"
12
13static const struct ieee80211_iface_limit if_limits[] = {
14 {
1// SPDX-License-Identifier: ISC
2/* Copyright (C) 2020 MediaTek Inc. */
3
4#include <linux/etherdevice.h>
5#include <linux/hwmon.h>
6#include <linux/hwmon-sysfs.h>
7#include <linux/thermal.h>
8#include <linux/firmware.h>
9#include "mt7921.h"
10#include "../mt76_connac2_mac.h"
11#include "mcu.h"
12
13static const struct ieee80211_iface_limit if_limits[] = {
14 {
15 .max = MT7921_MAX_INTERFACES,
15 .max = MT792x_MAX_INTERFACES,
16 .types = BIT(NL80211_IFTYPE_STATION)
17 },
18 {
19 .max = 1,
20 .types = BIT(NL80211_IFTYPE_AP)
21 }
22};
23
24static const struct ieee80211_iface_combination if_comb[] = {
25 {
26 .limits = if_limits,
27 .n_limits = ARRAY_SIZE(if_limits),
16 .types = BIT(NL80211_IFTYPE_STATION)
17 },
18 {
19 .max = 1,
20 .types = BIT(NL80211_IFTYPE_AP)
21 }
22};
23
24static const struct ieee80211_iface_combination if_comb[] = {
25 {
26 .limits = if_limits,
27 .n_limits = ARRAY_SIZE(if_limits),
28 .max_interfaces = MT7921_MAX_INTERFACES,
28 .max_interfaces = MT792x_MAX_INTERFACES,
29 .num_different_channels = 1,
30 .beacon_int_infra_match = true,
31 },
32};
33
34static const struct ieee80211_iface_limit if_limits_chanctx[] = {
35 {
36 .max = 2,

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121 mt76_connac_mcu_set_channel_domain(hw->priv);
122 mt7921_set_tx_sar_pwr(hw, NULL);
123 mt792x_mutex_release(dev);
124}
125
126static int
127mt7921_init_wiphy(struct ieee80211_hw *hw)
128{
29 .num_different_channels = 1,
30 .beacon_int_infra_match = true,
31 },
32};
33
34static const struct ieee80211_iface_limit if_limits_chanctx[] = {
35 {
36 .max = 2,

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121 mt76_connac_mcu_set_channel_domain(hw->priv);
122 mt7921_set_tx_sar_pwr(hw, NULL);
123 mt792x_mutex_release(dev);
124}
125
126static int
127mt7921_init_wiphy(struct ieee80211_hw *hw)
128{
129 struct mt792x_phy *phy = mt7921_hw_phy(hw);
129 struct mt792x_phy *phy = mt792x_hw_phy(hw);
130 struct mt792x_dev *dev = phy->dev;
131 struct wiphy *wiphy = hw->wiphy;
132
133 hw->queues = 4;
134 hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE;
135 hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE;
136 hw->netdev_features = NETIF_F_RXCSUM;
137

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314 int i;
315
316 mt76_rmw_field(dev, MT_MDP_DCR1, MT_MDP_DCR1_MAX_RX_LEN, 1536);
317 /* enable hardware de-agg */
318 mt76_set(dev, MT_MDP_DCR0, MT_MDP_DCR0_DAMSDU_EN);
319 /* enable hardware rx header translation */
320 mt76_set(dev, MT_MDP_DCR0, MT_MDP_DCR0_RX_HDR_TRANS_EN);
321
130 struct mt792x_dev *dev = phy->dev;
131 struct wiphy *wiphy = hw->wiphy;
132
133 hw->queues = 4;
134 hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE;
135 hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE;
136 hw->netdev_features = NETIF_F_RXCSUM;
137

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314 int i;
315
316 mt76_rmw_field(dev, MT_MDP_DCR1, MT_MDP_DCR1_MAX_RX_LEN, 1536);
317 /* enable hardware de-agg */
318 mt76_set(dev, MT_MDP_DCR0, MT_MDP_DCR0_DAMSDU_EN);
319 /* enable hardware rx header translation */
320 mt76_set(dev, MT_MDP_DCR0, MT_MDP_DCR0_RX_HDR_TRANS_EN);
321
322 for (i = 0; i < MT7921_WTBL_SIZE; i++)
322 for (i = 0; i < MT792x_WTBL_SIZE; i++)
323 mt7921_mac_wtbl_update(dev, i,
324 MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
325 for (i = 0; i < 2; i++)
326 mt7921_mac_init_band(dev, i);
327
328 return mt76_connac_mcu_set_rts_thresh(&dev->mt76, 0x92b, 0);
329}
330EXPORT_SYMBOL_GPL(mt7921_mac_init);

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374 return 0;
375}
376
377static int mt7921_init_wcid(struct mt792x_dev *dev)
378{
379 int idx;
380
381 /* Beacon and mgmt frames should occupy wcid 0 */
323 mt7921_mac_wtbl_update(dev, i,
324 MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
325 for (i = 0; i < 2; i++)
326 mt7921_mac_init_band(dev, i);
327
328 return mt76_connac_mcu_set_rts_thresh(&dev->mt76, 0x92b, 0);
329}
330EXPORT_SYMBOL_GPL(mt7921_mac_init);

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374 return 0;
375}
376
377static int mt7921_init_wcid(struct mt792x_dev *dev)
378{
379 int idx;
380
381 /* Beacon and mgmt frames should occupy wcid 0 */
382 idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7921_WTBL_STA - 1);
382 idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT792x_WTBL_STA - 1);
383 if (idx)
384 return -ENOSPC;
385
386 dev->mt76.global_wcid.idx = idx;
387 dev->mt76.global_wcid.hw_key_idx = -1;
388 dev->mt76.global_wcid.tx_info |= MT_WCID_TX_INFO_SET;
389 rcu_assign_pointer(dev->mt76.wcid[idx], &dev->mt76.global_wcid);
390

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432int mt7921_register_device(struct mt792x_dev *dev)
433{
434 struct ieee80211_hw *hw = mt76_hw(dev);
435 int ret;
436
437 dev->phy.dev = dev;
438 dev->phy.mt76 = &dev->mt76.phy;
439 dev->mt76.phy.priv = &dev->phy;
383 if (idx)
384 return -ENOSPC;
385
386 dev->mt76.global_wcid.idx = idx;
387 dev->mt76.global_wcid.hw_key_idx = -1;
388 dev->mt76.global_wcid.tx_info |= MT_WCID_TX_INFO_SET;
389 rcu_assign_pointer(dev->mt76.wcid[idx], &dev->mt76.global_wcid);
390

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432int mt7921_register_device(struct mt792x_dev *dev)
433{
434 struct ieee80211_hw *hw = mt76_hw(dev);
435 int ret;
436
437 dev->phy.dev = dev;
438 dev->phy.mt76 = &dev->mt76.phy;
439 dev->mt76.phy.priv = &dev->phy;
440 dev->mt76.tx_worker.fn = mt7921_tx_worker;
440 dev->mt76.tx_worker.fn = mt792x_tx_worker;
441
442 INIT_DELAYED_WORK(&dev->pm.ps_work, mt7921_pm_power_save_work);
443 INIT_WORK(&dev->pm.wake_work, mt7921_pm_wake_work);
444 spin_lock_init(&dev->pm.wake.lock);
445 mutex_init(&dev->pm.mutex);
446 init_waitqueue_head(&dev->pm.wait);
447 if (mt76_is_sdio(&dev->mt76))
448 init_waitqueue_head(&dev->mt76.sdio.wait);
449 spin_lock_init(&dev->pm.txq_lock);
441
442 INIT_DELAYED_WORK(&dev->pm.ps_work, mt7921_pm_power_save_work);
443 INIT_WORK(&dev->pm.wake_work, mt7921_pm_wake_work);
444 spin_lock_init(&dev->pm.wake.lock);
445 mutex_init(&dev->pm.mutex);
446 init_waitqueue_head(&dev->pm.wait);
447 if (mt76_is_sdio(&dev->mt76))
448 init_waitqueue_head(&dev->mt76.sdio.wait);
449 spin_lock_init(&dev->pm.txq_lock);
450 INIT_DELAYED_WORK(&dev->mphy.mac_work, mt7921_mac_work);
450 INIT_DELAYED_WORK(&dev->mphy.mac_work, mt792x_mac_work);
451 INIT_DELAYED_WORK(&dev->phy.scan_work, mt7921_scan_work);
452 INIT_DELAYED_WORK(&dev->coredump.work, mt7921_coredump_work);
453#if IS_ENABLED(CONFIG_IPV6)
454 INIT_WORK(&dev->ipv6_ns_work, mt7921_set_ipv6_ns_work);
455 skb_queue_head_init(&dev->ipv6_ns_list);
456#endif
457 skb_queue_head_init(&dev->phy.scan_event_list);
458 skb_queue_head_init(&dev->coredump.msg_list);
459
460 INIT_WORK(&dev->reset_work, mt7921_mac_reset_work);
461 INIT_WORK(&dev->init_work, mt7921_init_work);
462
463 INIT_WORK(&dev->phy.roc_work, mt7921_roc_work);
451 INIT_DELAYED_WORK(&dev->phy.scan_work, mt7921_scan_work);
452 INIT_DELAYED_WORK(&dev->coredump.work, mt7921_coredump_work);
453#if IS_ENABLED(CONFIG_IPV6)
454 INIT_WORK(&dev->ipv6_ns_work, mt7921_set_ipv6_ns_work);
455 skb_queue_head_init(&dev->ipv6_ns_list);
456#endif
457 skb_queue_head_init(&dev->phy.scan_event_list);
458 skb_queue_head_init(&dev->coredump.msg_list);
459
460 INIT_WORK(&dev->reset_work, mt7921_mac_reset_work);
461 INIT_WORK(&dev->init_work, mt7921_init_work);
462
463 INIT_WORK(&dev->phy.roc_work, mt7921_roc_work);
464 timer_setup(&dev->phy.roc_timer, mt7921_roc_timer, 0);
464 timer_setup(&dev->phy.roc_timer, mt792x_roc_timer, 0);
465 init_waitqueue_head(&dev->phy.roc_wait);
466
467 dev->pm.idle_timeout = MT7921_PM_TIMEOUT;
468 dev->pm.stats.last_wake_event = jiffies;
469 dev->pm.stats.last_doze_event = jiffies;
470 if (!mt76_is_usb(&dev->mt76)) {
471 dev->pm.enable_user = true;
472 dev->pm.enable = true;

--- 42 unchanged lines hidden --- 		465 init_waitqueue_head(&dev->phy.roc_wait);
466
467 dev->pm.idle_timeout = MT7921_PM_TIMEOUT;
468 dev->pm.stats.last_wake_event = jiffies;
469 dev->pm.stats.last_doze_event = jiffies;
470 if (!mt76_is_usb(&dev->mt76)) {
471 dev->pm.enable_user = true;
472 dev->pm.enable = true;

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