diff options
Diffstat (limited to 'mt7915/mac.c')
| -rw-r--r-- | mt7915/mac.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/mt7915/mac.c b/mt7915/mac.c index 1fe1a2a2..a76c82b0 100644 --- a/mt7915/mac.c +++ b/mt7915/mac.c @@ -1151,7 +1151,7 @@ void mt7915_mac_set_timing(struct mt7915_phy *phy) FIELD_PREP(MT_TIMEOUT_VAL_CCA, 48); u32 ofdm = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, 60) | FIELD_PREP(MT_TIMEOUT_VAL_CCA, 28); - int offset; + int eifs_ofdm = 360, sifs = 10, offset; bool a_band = !(phy->mt76->chandef.chan->band == NL80211_BAND_2GHZ); if (!test_bit(MT76_STATE_RUNNING, &phy->mt76->state)) @@ -1169,17 +1169,26 @@ void mt7915_mac_set_timing(struct mt7915_phy *phy) reg_offset = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, offset) | FIELD_PREP(MT_TIMEOUT_VAL_CCA, offset); + if (!is_mt7915(&dev->mt76)) { + if (!a_band) { + mt76_wr(dev, MT_TMAC_ICR1(phy->band_idx), + FIELD_PREP(MT_IFS_EIFS_CCK, 314)); + eifs_ofdm = 78; + } else { + eifs_ofdm = 84; + } + } else if (a_band) { + sifs = 16; + } + mt76_wr(dev, MT_TMAC_CDTR(phy->band_idx), cck + reg_offset); mt76_wr(dev, MT_TMAC_ODTR(phy->band_idx), ofdm + reg_offset); mt76_wr(dev, MT_TMAC_ICR0(phy->band_idx), - FIELD_PREP(MT_IFS_EIFS_OFDM, a_band ? 84 : 78) | + FIELD_PREP(MT_IFS_EIFS_OFDM, eifs_ofdm) | FIELD_PREP(MT_IFS_RIFS, 2) | - FIELD_PREP(MT_IFS_SIFS, 10) | + FIELD_PREP(MT_IFS_SIFS, sifs) | FIELD_PREP(MT_IFS_SLOT, phy->slottime)); - mt76_wr(dev, MT_TMAC_ICR1(phy->band_idx), - FIELD_PREP(MT_IFS_EIFS_CCK, 314)); - if (phy->slottime < 20 || a_band) val = MT7915_CFEND_RATE_DEFAULT; else |