diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/mmio.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/mmio.c | 49 |
1 files changed, 47 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c index 2e99845b9c96..133f93a6ed1b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c @@ -17,7 +17,6 @@ const u32 mt7615e_reg_map[] = { [MT_CSR_BASE] = 0x07000, [MT_PLE_BASE] = 0x08000, [MT_PSE_BASE] = 0x0c000, - [MT_PHY_BASE] = 0x10000, [MT_CFG_BASE] = 0x20200, [MT_AGG_BASE] = 0x20a00, [MT_TMAC_BASE] = 0x21000, @@ -44,7 +43,7 @@ const u32 mt7663e_reg_map[] = { [MT_CSR_BASE] = 0x07000, [MT_PLE_BASE] = 0x08000, [MT_PSE_BASE] = 0x0c000, - [MT_PHY_BASE] = 0x10000, + [MT_PP_BASE] = 0x0e000, [MT_CFG_BASE] = 0x20000, [MT_AGG_BASE] = 0x22000, [MT_TMAC_BASE] = 0x24000, @@ -140,6 +139,38 @@ static void mt7615_irq_tasklet(unsigned long data) mt76_set_irq_mask(&dev->mt76, MT_INT_MASK_CSR, mask, 0); } +static u32 __mt7615_reg_addr(struct mt7615_dev *dev, u32 addr) +{ + if (addr < 0x100000) + return addr; + + return mt7615_reg_map(dev, addr); +} + +static u32 mt7615_rr(struct mt76_dev *mdev, u32 offset) +{ + struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76); + u32 addr = __mt7615_reg_addr(dev, offset); + + return dev->bus_ops->rr(mdev, addr); +} + +static void mt7615_wr(struct mt76_dev *mdev, u32 offset, u32 val) +{ + struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76); + u32 addr = __mt7615_reg_addr(dev, offset); + + dev->bus_ops->wr(mdev, addr, val); +} + +static u32 mt7615_rmw(struct mt76_dev *mdev, u32 offset, u32 mask, u32 val) +{ + struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76); + u32 addr = __mt7615_reg_addr(dev, offset); + + return dev->bus_ops->rmw(mdev, addr, mask, val); +} + int mt7615_mmio_probe(struct device *pdev, void __iomem *mem_base, int irq, const u32 *map) { @@ -159,6 +190,7 @@ int mt7615_mmio_probe(struct device *pdev, void __iomem *mem_base, .sta_remove = mt7615_mac_sta_remove, .update_survey = mt7615_update_channel, }; + struct mt76_bus_ops *bus_ops; struct ieee80211_ops *ops; struct mt7615_dev *dev; struct mt76_dev *mdev; @@ -182,6 +214,19 @@ int mt7615_mmio_probe(struct device *pdev, void __iomem *mem_base, (mt76_rr(dev, MT_HW_REV) & 0xff); dev_dbg(mdev->dev, "ASIC revision: %04x\n", mdev->rev); + dev->bus_ops = dev->mt76.bus; + bus_ops = devm_kmemdup(dev->mt76.dev, dev->bus_ops, sizeof(*bus_ops), + GFP_KERNEL); + if (!bus_ops) { + ret = -ENOMEM; + goto error; + } + + bus_ops->rr = mt7615_rr; + bus_ops->wr = mt7615_wr; + bus_ops->rmw = mt7615_rmw; + dev->mt76.bus = bus_ops; + ret = devm_request_irq(mdev->dev, irq, mt7615_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); if (ret) |