diff options
Diffstat (limited to 'drivers/usb/musb/musb_core.h')
| -rw-r--r-- | drivers/usb/musb/musb_core.h | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index 7fb4819a6f11..7d341c387eab 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -77,28 +77,17 @@ struct musb_ep; #define is_peripheral_active(m) (!(m)->is_host) #define is_host_active(m) ((m)->is_host) +enum { + MUSB_PORT_MODE_HOST = 1, + MUSB_PORT_MODE_GADGET, + MUSB_PORT_MODE_DUAL_ROLE, +}; + #ifdef CONFIG_PROC_FS #include <linux/fs.h> #define MUSB_CONFIG_PROC_FS #endif -/****************************** PERIPHERAL ROLE *****************************/ - -extern irqreturn_t musb_g_ep0_irq(struct musb *); -extern void musb_g_tx(struct musb *, u8); -extern void musb_g_rx(struct musb *, u8); -extern void musb_g_reset(struct musb *); -extern void musb_g_suspend(struct musb *); -extern void musb_g_resume(struct musb *); -extern void musb_g_wakeup(struct musb *); -extern void musb_g_disconnect(struct musb *); - -/****************************** HOST ROLE ***********************************/ - -extern irqreturn_t musb_h_ep0_irq(struct musb *); -extern void musb_host_tx(struct musb *, u8); -extern void musb_host_rx(struct musb *, u8); - /****************************** CONSTANTS ********************************/ #ifndef MUSB_C_NUM_EPS @@ -373,6 +362,7 @@ struct musb { u8 min_power; /* vbus for periph, in mA/2 */ + int port_mode; /* MUSB_PORT_MODE_* */ bool is_host; int a_wait_bcon; /* VBUS timeout in msecs */ @@ -382,7 +372,6 @@ struct musb { unsigned is_active:1; unsigned is_multipoint:1; - unsigned ignore_disconnect:1; /* during bus resets */ unsigned hb_iso_rx:1; /* high bandwidth iso rx? */ unsigned hb_iso_tx:1; /* high bandwidth iso tx? */ @@ -419,6 +408,7 @@ struct musb { enum musb_g_ep0_state ep0_state; struct usb_gadget g; /* the gadget */ struct usb_gadget_driver *gadget_driver; /* its driver */ + struct usb_hcd *hcd; /* the usb hcd */ /* * FIXME: Remove this flag. @@ -520,7 +510,6 @@ static inline void musb_configure_ep0(struct musb *musb) extern const char musb_driver_name[]; -extern void musb_start(struct musb *musb); extern void musb_stop(struct musb *musb); extern void musb_write_fifo(struct musb_hw_ep *ep, u16 len, const u8 *src); |