Differential D7500 Diff 19322 head/sys/dev/hyperv/netvsc/if_hnvar.h

Changeset View

Standalone View

head/sys/dev/hyperv/netvsc/if_hnvar.h

Show All 24 Lines
*		*
* $FreeBSD$		* $FreeBSD$
*/		*/

#ifndef _IF_HNVAR_H_		#ifndef _IF_HNVAR_H_
#define _IF_HNVAR_H_		#define _IF_HNVAR_H_

#include <sys/param.h>		#include <sys/param.h>

		#include <dev/hyperv/include/vmbus.h>
#include <dev/hyperv/netvsc/hv_net_vsc.h>		#include <dev/hyperv/netvsc/hv_net_vsc.h>

struct netvsc_dev_;		struct netvsc_dev_;
struct nvsp_msg_;		struct nvsp_msg_;

struct vmbus_channel;		struct vmbus_channel;
struct hn_send_ctx;		struct hn_send_ctx;

Show All 15 Lines	#define HN_SEND_CTX_INITIALIZER(cb, cbarg) \
.hn_chim_idx = NVSP_1_CHIMNEY_SEND_INVALID_SECTION_INDEX, \		.hn_chim_idx = NVSP_1_CHIMNEY_SEND_INVALID_SECTION_INDEX, \
.hn_chim_sz = 0 \		.hn_chim_sz = 0 \
}		}

static __inline void		static __inline void
hn_send_ctx_init(struct hn_send_ctx *sndc, hn_sent_callback_t cb,		hn_send_ctx_init(struct hn_send_ctx *sndc, hn_sent_callback_t cb,
void *cbarg, uint32_t chim_idx, int chim_sz)		void *cbarg, uint32_t chim_idx, int chim_sz)
{		{

sndc->hn_cb = cb;		sndc->hn_cb = cb;
sndc->hn_cbarg = cbarg;		sndc->hn_cbarg = cbarg;
sndc->hn_chim_idx = chim_idx;		sndc->hn_chim_idx = chim_idx;
sndc->hn_chim_sz = chim_sz;		sndc->hn_chim_sz = chim_sz;
}		}

static __inline void		static __inline void
hn_send_ctx_init_simple(struct hn_send_ctx *sndc, hn_sent_callback_t cb,		hn_send_ctx_init_simple(struct hn_send_ctx *sndc, hn_sent_callback_t cb,
void *cbarg)		void *cbarg)
{		{

hn_send_ctx_init(sndc, cb, cbarg,		hn_send_ctx_init(sndc, cb, cbarg,
NVSP_1_CHIMNEY_SEND_INVALID_SECTION_INDEX, 0);		NVSP_1_CHIMNEY_SEND_INVALID_SECTION_INDEX, 0);
		}

		static __inline int
		hn_nvs_send(struct vmbus_channel *chan, uint16_t flags,
		void nvs_msg, int nvs_msglen, struct hn_send_ctx sndc)
		{

		return (vmbus_chan_send(chan, VMBUS_CHANPKT_TYPE_INBAND, flags,
		nvs_msg, nvs_msglen, (uint64_t)(uintptr_t)sndc));
		}

		static __inline int
		hn_nvs_send_sglist(struct vmbus_channel *chan, struct vmbus_gpa sg[], int sglen,
		void nvs_msg, int nvs_msglen, struct hn_send_ctx sndc)
		{

		return (vmbus_chan_send_sglist(chan, sg, sglen, nvs_msg, nvs_msglen,
		(uint64_t)(uintptr_t)sndc));
}		}

void hn_nvs_sent_xact(struct hn_send_ctx *sndc,		void hn_nvs_sent_xact(struct hn_send_ctx *sndc,
struct netvsc_dev_ net_dev, struct vmbus_channel chan,		struct netvsc_dev_ net_dev, struct vmbus_channel chan,
const struct nvsp_msg_ *msg, int dlen);		const struct nvsp_msg_ *msg, int dlen);
void hn_chim_free(struct netvsc_dev_ *net_dev, uint32_t chim_idx);		void hn_chim_free(struct netvsc_dev_ *net_dev, uint32_t chim_idx);

#endif /* !_IF_HNVAR_H_ */		#endif /* !_IF_HNVAR_H_ */