Lines Matching defs:usb_xfer_root

59 struct usb_xfer_root {  struct
60 	struct usb_dma_parent_tag dma_parent_tag;
62 	struct usb_xfer_queue dma_q;
64 	struct usb_xfer_queue done_q;
65 	struct usb_done_msg done_m[2];
66 	struct cv cv_drain;
68 	struct usb_process *done_p;	/* pointer to callback process */
69 	void   *memory_base;
70 	struct mtx *xfer_mtx;	/* cannot be changed during operation */
72 	struct usb_page_cache *dma_page_cache_start;
73 	struct usb_page_cache *dma_page_cache_end;
75 	struct usb_page_cache *xfer_page_cache_start;
76 	struct usb_page_cache *xfer_page_cache_end;
77 	struct usb_bus *bus;		/* pointer to USB bus (cached) */
78 	struct usb_device *udev;	/* pointer to USB device */
80 	usb_size_t memory_size;
81 	usb_size_t setup_refcount;
83 	usb_frcount_t dma_nframes;	/* number of page caches to load */
84 	usb_frcount_t dma_currframe;	/* currect page cache number */
85 	usb_frlength_t dma_frlength_0;	/* length of page cache zero */
86 	uint8_t	dma_error;		/* set if virtual memory could not be
89 	uint8_t	done_sleep;		/* set if done thread is sleeping */