diff options
Diffstat (limited to 'drivers/usb/chipidea/ci.h')
| -rw-r--r-- | drivers/usb/chipidea/ci.h | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h index 50911f8490d..d738603a275 100644 --- a/drivers/usb/chipidea/ci.h +++ b/drivers/usb/chipidea/ci.h @@ -36,7 +36,7 @@ * @name: string description of the endpoint * @qh: queue head for this endpoint * @wedge: is the endpoint wedged - * @udc: pointer to the controller + * @ci: pointer to the controller * @lock: pointer to controller's spinlock * @td_pool: pointer to controller's TD pool */ @@ -54,7 +54,7 @@ struct ci13xxx_ep { int wedge; /* global resources */ - struct ci13xxx *udc; + struct ci13xxx *ci; spinlock_t *lock; struct dma_pool *td_pool; }; @@ -125,7 +125,7 @@ struct hw_bank { * @remote_wakeup: host-enabled remote wakeup * @suspended: suspended by host * @test_mode: the selected test mode - * @udc_driver: platform specific information supplied by parent device + * @platdata: platform specific information supplied by parent device * @vbus_active: is VBUS active * @transceiver: pointer to USB PHY, if any * @hcd: pointer to usb_hcd for ehci host driver @@ -158,8 +158,10 @@ struct ci13xxx { u8 suspended; u8 test_mode; - struct ci13xxx_udc_driver *udc_driver; + struct ci13xxx_platform_data *platdata; int vbus_active; + /* FIXME: some day, we'll not use global phy */ + bool global_phy; struct usb_phy *transceiver; struct usb_hcd *hcd; }; @@ -250,9 +252,9 @@ static inline int ffs_nr(u32 x) * * This function returns register contents */ -static inline u32 hw_read(struct ci13xxx *udc, enum ci13xxx_regs reg, u32 mask) +static inline u32 hw_read(struct ci13xxx *ci, enum ci13xxx_regs reg, u32 mask) { - return ioread32(udc->hw_bank.regmap[reg]) & mask; + return ioread32(ci->hw_bank.regmap[reg]) & mask; } /** @@ -261,14 +263,14 @@ static inline u32 hw_read(struct ci13xxx *udc, enum ci13xxx_regs reg, u32 mask) * @mask: bitfield mask * @data: new value */ -static inline void hw_write(struct ci13xxx *udc, enum ci13xxx_regs reg, +static inline void hw_write(struct ci13xxx *ci, enum ci13xxx_regs reg, u32 mask, u32 data) { if (~mask) - data = (ioread32(udc->hw_bank.regmap[reg]) & ~mask) + data = (ioread32(ci->hw_bank.regmap[reg]) & ~mask) | (data & mask); - iowrite32(data, udc->hw_bank.regmap[reg]); + iowrite32(data, ci->hw_bank.regmap[reg]); } /** @@ -278,12 +280,12 @@ static inline void hw_write(struct ci13xxx *udc, enum ci13xxx_regs reg, * * This function returns register contents */ -static inline u32 hw_test_and_clear(struct ci13xxx *udc, enum ci13xxx_regs reg, +static inline u32 hw_test_and_clear(struct ci13xxx *ci, enum ci13xxx_regs reg, u32 mask) { - u32 val = ioread32(udc->hw_bank.regmap[reg]) & mask; + u32 val = ioread32(ci->hw_bank.regmap[reg]) & mask; - iowrite32(val, udc->hw_bank.regmap[reg]); + iowrite32(val, ci->hw_bank.regmap[reg]); return val; } @@ -295,12 +297,12 @@ static inline u32 hw_test_and_clear(struct ci13xxx *udc, enum ci13xxx_regs reg, * * This function returns register contents */ -static inline u32 hw_test_and_write(struct ci13xxx *udc, enum ci13xxx_regs reg, +static inline u32 hw_test_and_write(struct ci13xxx *ci, enum ci13xxx_regs reg, u32 mask, u32 data) { - u32 val = hw_read(udc, reg, ~0); + u32 val = hw_read(ci, reg, ~0); - hw_write(udc, reg, mask, data); + hw_write(ci, reg, mask, data); return (val & mask) >> ffs_nr(mask); } |