diff options
Diffstat (limited to 'drivers/usb/gadget/ci13xxx_udc.h')
| -rw-r--r-- | drivers/usb/gadget/ci13xxx_udc.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/usb/gadget/ci13xxx_udc.h b/drivers/usb/gadget/ci13xxx_udc.h index 926cd68aed41..c48be0516d98 100644 --- a/drivers/usb/gadget/ci13xxx_udc.h +++ b/drivers/usb/gadget/ci13xxx_udc.h @@ -94,6 +94,7 @@ struct ci13xxx_ep { int wedge; /* global resources */ + struct ci13xxx *udc; spinlock_t *lock; struct device *device; struct dma_pool *td_pool; @@ -113,9 +114,17 @@ struct ci13xxx_udc_driver { void (*notify_event) (struct ci13xxx *udc, unsigned event); }; +struct hw_bank { + unsigned lpm; /* is LPM? */ + void __iomem *abs; /* bus map offset */ + void __iomem *cap; /* bus map offset + CAP offset */ + void __iomem *op; /* bus map offset + OP offset */ + size_t size; /* bank size */ +}; + /* CI13XXX UDC descriptor & global resources */ struct ci13xxx { - spinlock_t *lock; /* ctrl register bank access */ + spinlock_t lock; /* ctrl register bank access */ void __iomem *regs; /* registers address space */ struct dma_pool *qh_pool; /* DMA pool for queue heads */ @@ -126,11 +135,14 @@ struct ci13xxx { struct ci13xxx_ep ci13xxx_ep[ENDPT_MAX]; /* extended endpts */ u32 ep0_dir; /* ep0 direction */ struct ci13xxx_ep *ep0out, *ep0in; + unsigned hw_ep_max; /* number of hw endpoints */ + u8 remote_wakeup; /* Is remote wakeup feature enabled by the host? */ u8 suspended; /* suspended by the host */ u8 test_mode; /* the selected test mode */ + struct hw_bank hw_bank; struct usb_gadget_driver *driver; /* 3rd party gadget driver */ struct ci13xxx_udc_driver *udc_driver; /* device controller driver */ int vbus_active; /* is VBUS active */ |