Changeset View

Standalone View

Show First 20 Lines • Show All 509 Lines • ▼ Show 20 Lines	struct xhci_softc {
/* root HUB port event bitmap, max 256 ports */		/* root HUB port event bitmap, max 256 ports */
uint8_t sc_hub_idata[32];		uint8_t sc_hub_idata[32];

/* size of context */		/* size of context */
uint8_t sc_ctx_is_64_byte;		uint8_t sc_ctx_is_64_byte;

/* vendor string for root HUB */		/* vendor string for root HUB */
char sc_vendor[16];		char sc_vendor[16];

		/* offset to debug port registers */
		uint32_t sc_dbc_off;
};		};

#define XHCI_CMD_LOCK(sc) sx_xlock(&(sc)->sc_cmd_sx)		#define XHCI_CMD_LOCK(sc) sx_xlock(&(sc)->sc_cmd_sx)
#define XHCI_CMD_UNLOCK(sc) sx_xunlock(&(sc)->sc_cmd_sx)		#define XHCI_CMD_UNLOCK(sc) sx_xunlock(&(sc)->sc_cmd_sx)
#define XHCI_CMD_ASSERT_LOCKED(sc) sx_assert(&(sc)->sc_cmd_sx, SA_LOCKED)		#define XHCI_CMD_ASSERT_LOCKED(sc) sx_assert(&(sc)->sc_cmd_sx, SA_LOCKED)

/* prototypes */		/* prototypes */

uint8_t xhci_use_polling(void);		uint8_t xhci_use_polling(void);
usb_error_t xhci_halt_controller(struct xhci_softc *);		usb_error_t xhci_halt_controller(struct xhci_softc *);
usb_error_t xhci_init(struct xhci_softc *, device_t, uint8_t);		usb_error_t xhci_init(struct xhci_softc *, device_t, uint8_t);
usb_error_t xhci_start_controller(struct xhci_softc *);		usb_error_t xhci_start_controller(struct xhci_softc *);
void xhci_interrupt(struct xhci_softc *);		void xhci_interrupt(struct xhci_softc *);
void xhci_uninit(struct xhci_softc *);		void xhci_uninit(struct xhci_softc *);

#endif /* _XHCI_H_ */		#endif /* _XHCI_H_ */