usb_dma_block_t
u_int flags, usb_dma_block_t **dmap)
usb_dma_block_t *b;
usb_block_real_freemem(usb_dma_block_t *b)
usb_valid_block_p(usb_dma_block_t *b, struct usb_dma_block_qh *qh)
usb_dma_block_t *xb;
usb_block_freemem(usb_dma_block_t *b)
usb_dma_block_t *b;
usb_dma_block_t *ufd_block;
u_int, usb_dma_block_t **);
Static void usb_block_freemem(usb_dma_block_t *);