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Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvif/event.h')
-rw-r--r--drivers/gpu/drm/nouveau/include/nvif/event.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/event.h b/drivers/gpu/drm/nouveau/include/nvif/event.h
new file mode 100644
index 000000000..a6b1ee4f1
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/event.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: MIT */
+#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