#include "initvals.h"
+static void mt76x0_vht_cap_mask(struct ieee80211_supported_band *sband)
+{
+ struct ieee80211_sta_vht_cap *vht_cap = &sband->vht_cap;
+ u16 mcs_map = 0;
+ int i;
+
+ vht_cap->cap &= ~IEEE80211_VHT_CAP_RXLDPC;
+ for (i = 0; i < 8; i++) {
+ if (!i)
+ mcs_map |= (IEEE80211_VHT_MCS_SUPPORT_0_7 << (i * 2));
+ else
+ mcs_map |=
+ (IEEE80211_VHT_MCS_NOT_SUPPORTED << (i * 2));
+ }
+ vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
+ vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
+}
+
static void
mt76x0_set_wlan_state(struct mt76x0_dev *dev, u32 val, bool enable)
{
return dev;
}
-#define CHAN2G(_idx, _freq) { \
- .band = NL80211_BAND_2GHZ, \
- .center_freq = (_freq), \
- .hw_value = (_idx), \
- .max_power = 30, \
-}
-
-static const struct ieee80211_channel mt76_channels_2ghz[] = {
- CHAN2G(1, 2412),
- CHAN2G(2, 2417),
- CHAN2G(3, 2422),
- CHAN2G(4, 2427),
- CHAN2G(5, 2432),
- CHAN2G(6, 2437),
- CHAN2G(7, 2442),
- CHAN2G(8, 2447),
- CHAN2G(9, 2452),
- CHAN2G(10, 2457),
- CHAN2G(11, 2462),
- CHAN2G(12, 2467),
- CHAN2G(13, 2472),
- CHAN2G(14, 2484),
-};
-
-#define CHAN5G(_idx, _freq) { \
- .band = NL80211_BAND_5GHZ, \
- .center_freq = (_freq), \
- .hw_value = (_idx), \
- .max_power = 30, \
-}
-
-static const struct ieee80211_channel mt76_channels_5ghz[] = {
- CHAN5G(36, 5180),
- CHAN5G(40, 5200),
- CHAN5G(44, 5220),
- CHAN5G(46, 5230),
- CHAN5G(48, 5240),
- CHAN5G(52, 5260),
- CHAN5G(56, 5280),
- CHAN5G(60, 5300),
- CHAN5G(64, 5320),
-
- CHAN5G(100, 5500),
- CHAN5G(104, 5520),
- CHAN5G(108, 5540),
- CHAN5G(112, 5560),
- CHAN5G(116, 5580),
- CHAN5G(120, 5600),
- CHAN5G(124, 5620),
- CHAN5G(128, 5640),
- CHAN5G(132, 5660),
- CHAN5G(136, 5680),
- CHAN5G(140, 5700),
-};
-
-static int
-mt76_init_sband(struct mt76x0_dev *dev, struct ieee80211_supported_band *sband,
- const struct ieee80211_channel *chan, int n_chan,
- struct ieee80211_rate *rates, int n_rates)
-{
- struct ieee80211_sta_ht_cap *ht_cap;
- void *chanlist;
- int size;
-
- size = n_chan * sizeof(*chan);
- chanlist = devm_kmemdup(dev->mt76.dev, chan, size, GFP_KERNEL);
- if (!chanlist)
- return -ENOMEM;
-
- sband->channels = chanlist;
- sband->n_channels = n_chan;
- sband->bitrates = rates;
- sband->n_bitrates = n_rates;
-
- ht_cap = &sband->ht_cap;
- ht_cap->ht_supported = true;
- ht_cap->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
- IEEE80211_HT_CAP_GRN_FLD |
- IEEE80211_HT_CAP_SGI_20 |
- IEEE80211_HT_CAP_SGI_40 |
- (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT);
-
- ht_cap->mcs.rx_mask[0] = 0xff;
- ht_cap->mcs.rx_mask[4] = 0x1;
- ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
- ht_cap->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;
- ht_cap->ampdu_density = IEEE80211_HT_MPDU_DENSITY_2;
-
- return 0;
-}
-
-static int
-mt76_init_sband_2g(struct mt76x0_dev *dev)
-{
- dev->mt76.hw->wiphy->bands[NL80211_BAND_2GHZ] = &dev->mt76.sband_2g.sband;
-
- WARN_ON(dev->ee->reg.start - 1 + dev->ee->reg.num >
- ARRAY_SIZE(mt76_channels_2ghz));
-
-
- return mt76_init_sband(dev, &dev->mt76.sband_2g.sband,
- mt76_channels_2ghz, ARRAY_SIZE(mt76_channels_2ghz),
- mt76x02_rates, ARRAY_SIZE(mt76x02_rates));
-}
-
-static int
-mt76_init_sband_5g(struct mt76x0_dev *dev)
-{
- dev->mt76.hw->wiphy->bands[NL80211_BAND_5GHZ] = &dev->mt76.sband_5g.sband;
-
- return mt76_init_sband(dev, &dev->mt76.sband_5g.sband,
- mt76_channels_5ghz, ARRAY_SIZE(mt76_channels_5ghz),
- mt76x02_rates + 4, ARRAY_SIZE(mt76x02_rates) - 4);
-}
-
-
int mt76x0_register_device(struct mt76x0_dev *dev)
{
- struct ieee80211_hw *hw = dev->mt76.hw;
+ 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.
*/
- dev->mt76.wcid_mask[0] |= 1;
+ mdev->wcid_mask[0] |= 1;
/* init fake wcid for monitor interfaces */
- dev->mt76.global_wcid.idx = 0xff;
- dev->mt76.global_wcid.hw_key_idx = -1;
+ mdev->global_wcid.idx = 0xff;
+ mdev->global_wcid.hw_key_idx = -1;
- SET_IEEE80211_DEV(hw, dev->mt76.dev);
+ /* init antenna configuration */
+ mdev->antenna_mask = 1;
hw->queues = 4;
- ieee80211_hw_set(hw, SIGNAL_DBM);
- ieee80211_hw_set(hw, PS_NULLFUNC_STACK);
- ieee80211_hw_set(hw, SUPPORTS_HT_CCK_RATES);
- ieee80211_hw_set(hw, AMPDU_AGGREGATION);
- ieee80211_hw_set(hw, SUPPORTS_RC_TABLE);
- ieee80211_hw_set(hw, SUPPORT_FAST_XMIT);
- ieee80211_hw_set(hw, SUPPORTS_CLONED_SKBS);
- ieee80211_hw_set(hw, SUPPORTS_AMSDU_IN_AMPDU);
- ieee80211_hw_set(hw, TX_AMSDU);
- ieee80211_hw_set(hw, TX_FRAG_LIST);
- ieee80211_hw_set(hw, MFP_CAPABLE);
-
hw->max_rates = 1;
hw->max_report_rates = 7;
hw->max_rate_tries = 1;
hw->sta_data_size = sizeof(struct mt76x02_sta);
hw->vif_data_size = sizeof(struct mt76x02_vif);
- hw->txq_data_size = sizeof(struct mt76_txq);
- hw->max_tx_fragments = 16;
-
- SET_IEEE80211_PERM_ADDR(hw, dev->macaddr);
-
- wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR;
wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
- if (dev->mt76.cap.has_2ghz) {
- ret = mt76_init_sband_2g(dev);
- if (ret)
- return ret;
- }
-
- if (dev->mt76.cap.has_5ghz) {
- ret = mt76_init_sband_5g(dev);
- if (ret)
- return ret;
- }
-
- dev->mt76.chandef.chan = &dev->mt76.sband_2g.sband.channels[0];
-
INIT_DELAYED_WORK(&dev->mac_work, mt76x0_mac_work);
- ret = ieee80211_register_hw(hw);
+ ret = mt76_register_device(mdev, true, mt76x02_rates,
+ ARRAY_SIZE(mt76x02_rates));
if (ret)
return ret;
+ /* overwrite unsupported features */
+ if (mdev->cap.has_5ghz)
+ mt76x0_vht_cap_mask(&dev->mt76.sband_5g.sband);
+
/* check hw sg support in order to enable AMSDU */
- if (mt76u_check_sg(&dev->mt76))
+ if (mt76u_check_sg(mdev))
hw->max_tx_fragments = MT_SG_MAX_SIZE;
else
hw->max_tx_fragments = 1;
projects / platform / kernel / linux-starfive.git / commitdiff