Release 4.17 drivers/gpu/drm/nouveau/include/nvif/event.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __NVIF_EVENT_H__

#define __NVIF_EVENT_H__


struct nvif_notify_req_v0 {
	
__u8  version;
	
__u8  reply;
	
__u8  pad02[5];

#define NVIF_NOTIFY_V0_ROUTE_NVIF                                          0x00
	
__u8  route;
	
__u64 token;	/* must be unique */
	
__u8  data[];	/* request data (below) */
};


struct nvif_notify_rep_v0 {
	
__u8  version;
	
__u8  pad01[6];
	
__u8  route;
	
__u64 token;
	
__u8  data[];	/* reply data (below) */
};


struct nvif_notify_head_req_v0 {
	/* nvif_notify_req ... */
	
__u8  version;
	
__u8  head;
	
__u8  pad02[6];
};


struct nvif_notify_head_rep_v0 {
	/* nvif_notify_rep ... */
	
__u8  version;
	
__u8  pad01[7];
};


struct nvif_notify_conn_req_v0 {
	/* nvif_notify_req ... */
	
__u8  version;

#define NVIF_NOTIFY_CONN_V0_PLUG                                           0x01

#define NVIF_NOTIFY_CONN_V0_UNPLUG                                         0x02

#define NVIF_NOTIFY_CONN_V0_IRQ                                            0x04

#define NVIF_NOTIFY_CONN_V0_ANY                                            0x07
	
__u8  mask;
	
__u8  conn;
	
__u8  pad03[5];
};


struct nvif_notify_conn_rep_v0 {
	/* nvif_notify_rep ... */
	
__u8  version;
	
__u8  mask;
	
__u8  pad02[6];
};


struct nvif_notify_uevent_req {
	/* nvif_notify_req ... */
};


struct nvif_notify_uevent_rep {
	/* nvif_notify_rep ... */
};

#endif
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Directory: drivers/gpu/drm/nouveau/include/nvif

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