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mt76: allow to identify bus

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Add helpers to identify bus type.

Signed-off-by: Stanislaw Gruszka <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Stanislaw Gruszka
2018-10-08 13:47:02 +02:00
committed by Felix Fietkau
parent ddc9e0554e
commit 02d23855e8
3 changed files with 11 additions and 0 deletions
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mmio.c
+1
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@@ -79,6 +79,7 @@ void mt76_mmio_init(struct mt76_dev *dev, void __iomem *regs)
.copy = mt76_mmio_copy,
.wr_rp = mt76_mmio_wr_rp,
.rd_rp = mt76_mmio_rd_rp,
.type = MT76_BUS_MMIO,
};
dev->bus = &mt76_mmio_ops;
mt76.h
+9
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@@ -38,6 +38,11 @@ struct mt76_reg_pair {
u32 value;
};
enum mt76_bus_type {
MT76_BUS_MMIO,
MT76_BUS_USB,
};
struct mt76_bus_ops {
u32 (*rr)(struct mt76_dev *dev, u32 offset);
void (*wr)(struct mt76_dev *dev, u32 offset, u32 val);
@@ -48,8 +53,12 @@ struct mt76_bus_ops {
const struct mt76_reg_pair *rp, int len);
int (*rd_rp)(struct mt76_dev *dev, u32 base,
struct mt76_reg_pair *rp, int len);
enum mt76_bus_type type;
};
#define mt76_is_usb(dev) ((dev)->mt76.bus->type == MT76_BUS_USB)
#define mt76_is_mmio(dev) ((dev)->mt76.bus->type == MT76_BUS_MMIO)
enum mt76_txq_id {
MT_TXQ_VO = IEEE80211_AC_VO,
MT_TXQ_VI = IEEE80211_AC_VI,
usb.c
+1
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@@ -862,6 +862,7 @@ int mt76u_init(struct mt76_dev *dev,
.copy = mt76u_copy,
.wr_rp = mt76u_wr_rp,
.rd_rp = mt76u_rd_rp,
.type = MT76_BUS_USB,
};
struct mt76_usb *usb = &dev->usb;