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mt7603: control mac stop/start from mac80211

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Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2015-12-15 20:41:37 +01:00
parent 08c2123b8f
commit f9607d33d8
3 changed files with 20 additions and 13 deletions
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mt7603.h
+3
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@@ -108,6 +108,9 @@ static inline void mt7603_irq_disable(struct mt7603_dev *dev, u32 mask)
mt7603_set_irq_mask(dev, mask, 0); mt7603_set_irq_mask(dev, mask, 0);
} }
void mt7603_mac_start(struct mt7603_dev *dev);
void mt7603_mac_stop(struct mt7603_dev *dev);
int mt7603_set_channel(struct mt7603_dev *dev, struct cfg80211_chan_def *def); int mt7603_set_channel(struct mt7603_dev *dev, struct cfg80211_chan_def *def);
int mt7603_mcu_set_channel(struct mt7603_dev *dev); int mt7603_mcu_set_channel(struct mt7603_dev *dev);
int mt7603_mcu_reg_read(struct mt7603_dev *dev, u32 reg, u32 *val, bool rf); int mt7603_mcu_reg_read(struct mt7603_dev *dev, u32 reg, u32 *val, bool rf);
mt7603_init.c
+15 -13
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@@ -92,26 +92,32 @@ mt7603_mac_reset(struct mt7603_dev *dev)
/* Configure all rx packets to HIF */ /* Configure all rx packets to HIF */
mt76_wr(dev, MT_DMA_RCFR0, 0xc0200000); mt76_wr(dev, MT_DMA_RCFR0, 0xc0200000);
return 0;
}
int mt7603_mac_start(struct mt7603_dev *dev)
{
wait_for_wpdma(dev); wait_for_wpdma(dev);
udelay(50); udelay(50);
mt76_clear(dev, MT_WF_ARB_SCR, MT_WF_ARB_TX_DISABLE | MT_WF_ARB_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);
mt76_set(dev, MT_WPDMA_GLO_CFG, mt76_set(dev, MT_WPDMA_GLO_CFG,
MT_WPDMA_GLO_CFG_TX_DMA_EN | MT_WPDMA_GLO_CFG_TX_DMA_EN |
MT_WPDMA_GLO_CFG_RX_DMA_EN); MT_WPDMA_GLO_CFG_RX_DMA_EN);
mt7603_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL); mt7603_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL);
return 0; return 0;
} }
void mt7603_mac_start(struct mt7603_dev *dev)
{
mt76_clear(dev, MT_WF_ARB_SCR, MT_WF_ARB_TX_DISABLE | MT_WF_ARB_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_WF_ARB_SCR, MT_WF_ARB_TX_DISABLE | MT_WF_ARB_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);
}
static void static void
mt7603_dma_sched_init(struct mt7603_dev *dev) mt7603_dma_sched_init(struct mt7603_dev *dev)
{ {
@@ -235,10 +241,6 @@ mt7603_init_hardware(struct mt7603_dev *dev)
dev->rxfilter = mt76_rr(dev, MT_WF_RFCR); dev->rxfilter = mt76_rr(dev, MT_WF_RFCR);
set_bit(MT76_STATE_INITIALIZED, &dev->mt76.state); set_bit(MT76_STATE_INITIALIZED, &dev->mt76.state);
ret = mt7603_mac_start(dev);
if (ret)
return ret;
ret = mt7603_mcu_init(dev); ret = mt7603_mcu_init(dev);
if (ret) if (ret)
return ret; return ret;
mt7603_main.c
+2
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@@ -19,6 +19,7 @@ mt7603_start(struct ieee80211_hw *hw)
struct mt7603_dev *dev = hw->priv; struct mt7603_dev *dev = hw->priv;
mt76_clear(dev, MT_AGG_TMP, GENMASK(31, 16)); mt76_clear(dev, MT_AGG_TMP, GENMASK(31, 16));
mt7603_mac_start(dev);
return 0; return 0;
} }
@@ -28,6 +29,7 @@ mt7603_stop(struct ieee80211_hw *hw)
{ {
struct mt7603_dev *dev = hw->priv; struct mt7603_dev *dev = hw->priv;
mt7603_mac_stop(dev);
mt76_set(dev, MT_AGG_TMP, GENMASK(31, 16)); mt76_set(dev, MT_AGG_TMP, GENMASK(31, 16));
} }