Differential D7624 Diff 19661 head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c

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	#include "hv_net_vsc.h"			#include "hv_net_vsc.h"
	#include "hv_rndis.h"			#include "hv_rndis.h"
	#include "hv_rndis_filter.h"			#include "hv_rndis_filter.h"
	#include "vmbus_if.h"			#include "vmbus_if.h"

	/* Short for Hyper-V network interface */			/* Short for Hyper-V network interface */
	#define NETVSC_DEVNAME "hn"			#define NETVSC_DEVNAME "hn"

	#define HN_XACT_REQ_SIZE (2 * PAGE_SIZE)
	#define HN_XACT_RESP_SIZE (2 * PAGE_SIZE)

	/*			/*
	* It looks like offset 0 of buf is reserved to hold the softc pointer.			* It looks like offset 0 of buf is reserved to hold the softc pointer.
	* The sc pointer evidently not needed, and is not presently populated.			* The sc pointer evidently not needed, and is not presently populated.
	* The packet offset is where the netvsc_packet starts in the buffer.			* The packet offset is where the netvsc_packet starts in the buffer.
	*/			*/
	#define HV_NV_SC_PTR_OFFSET_IN_BUF 0			#define HV_NV_SC_PTR_OFFSET_IN_BUF 0
	#define HV_NV_PACKET_OFFSET_IN_BUF 16			#define HV_NV_PACKET_OFFSET_IN_BUF 16

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