usb_mbuf.c File Reference

#include <sys/stdint.h>
#include <sys/stddef.h>
#include <sys/param.h>
#include <sys/queue.h>
#include <sys/types.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/bus.h>
#include <sys/module.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/condvar.h>
#include <sys/sysctl.h>
#include <sys/sx.h>
#include <sys/unistd.h>
#include <sys/callout.h>
#include <sys/malloc.h>
#include <sys/priv.h>
#include <dev/usb/usb.h>
#include <dev/usb/usbdi.h>
#include <dev/usb/usb_dev.h>
#include <dev/usb/usb_mbuf.h>

Include dependency graph for usb_mbuf.c:

Go to the source code of this file.

Functions
void *	usb_alloc_mbufs (struct malloc_type *type, struct usb_ifqueue *ifq, usb_size_t block_size, uint16_t nblocks)

Function Documentation

usb_alloc_mbufs()

void * usb_alloc_mbufs	(	struct malloc_type *	type,
		struct usb_ifqueue *	ifq,
		usb_size_t	block_size,
		uint16_t	nblocks
	)

Definition at line 65 of file usb_mbuf.c.

References usb_mbuf::cur_data_len, usb_mbuf::cur_data_ptr, usb_mbuf::max_data_len, usb_mbuf::min_data_ptr, type, USB_HOST_ALIGN, and USB_IF_ENQUEUE.