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mt7603: clean up init

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Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2015-12-07 14:39:44 +01:00
parent 2c70bc3ea4
commit f47e2565e6
1 changed files with 12 additions and 8 deletions
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mt7603_init.c
+12 -8
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@@ -41,13 +41,14 @@ wait_for_wpdma(struct mt7603_dev *dev)
static int
mt7603_mac_reset(struct mt7603_dev *dev)
{
mt76_wr(dev, MT_WPDMA_GLO_CFG, 0x52000850);
return 0;
/* Disable MAC */
mt76_set(dev, MT_WF_ARB_SCR, MT_WF_ARB_TX_DISABLE | MT_WF_ARB_RX_DISABLE);
mt76_wr(dev, MT_WF_ARB_TQCR0, 0);
mt76_clear(dev, MT_WF_ARB_RQCR, MT_WF_ARB_RQCR_RX_START);
mt76_wr(dev, MT_WPDMA_GLO_CFG, 0x52000850);
mt76_rmw(dev, MT_DMA_DCR0, 0xffff, 0xc0211000);
mt76_wr(dev, MT_DMA_DCR1, GENMASK(13, 11));
@@ -59,10 +60,6 @@ mt7603_mac_reset(struct mt7603_dev *dev)
mt76_set(dev, MT_WF_RMAC_RMACDR, BIT(30));
mt76_rmw(dev, MT_WF_RMAC_MAXMINLEN, 0xffffff, 0x19000);
mt76_clear(dev, MT_WF_ARB_SCR, MT_WF_ARB_TX_DISABLE | MT_WF_ARB_RX_DISABLE);
mt76_wr(dev, MT_WF_ARB_TQCR0, ~0);
mt76_set(dev, MT_WF_ARB_RQCR, MT_WF_ARB_RQCR_RX_START);
return 0;
}
@@ -71,12 +68,14 @@ int mt7603_mac_start(struct mt7603_dev *dev)
wait_for_wpdma(dev);
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_TQCR0, ~0);
mt76_set(dev, MT_WF_ARB_RQCR, MT_WF_ARB_RQCR_RX_START);
mt76_set(dev, MT_WPDMA_GLO_CFG,
MT_WPDMA_GLO_CFG_TX_DMA_EN |
MT_WPDMA_GLO_CFG_RX_DMA_EN);
mt76_clear(dev, MT_WPDMA_GLO_CFG, MT_WPDMA_GLO_CFG_TX_WRITEBACK_DONE);
mt7603_irq_enable(dev, MT_INT_RX_DONE_ALL | MT_INT_TX_DONE_ALL);
return 0;
}
@@ -85,6 +84,11 @@ int mt7603_init_hardware(struct mt7603_dev *dev)
{
int ret;
mt76_wr(dev, MT_INT_SOURCE_CSR, ~0);
mt76_clear(dev, MT_WPDMA_GLO_CFG,
MT_WPDMA_GLO_CFG_TX_DMA_EN |
MT_WPDMA_GLO_CFG_RX_DMA_EN);
ret = mt7603_dma_init(dev);
if (ret)
return ret;