From 149745252c65b0abc13e5ac4aa8c9e5f78d54783 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Wed, 15 Jan 2020 06:34:22 +1000 Subject: drm/nouveau/flcn/cmdq: implement a more explicit send() interface Takes the command queue pointer directly instead of requiring a function to lookup based on an queue type, as well as an explicit timeout value. Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/drm/nouveau/include') diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h b/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h index 75d095048b67..da7b6766f04f 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/falcon.h @@ -45,6 +45,8 @@ struct nv_falcon_msg { u8 seq_id; }; +#define nv_falcon_cmd nv_falcon_msg + struct nvkm_falcon_qmgr; int nvkm_falcon_qmgr_new(struct nvkm_falcon *, struct nvkm_falcon_qmgr **); void nvkm_falcon_qmgr_del(struct nvkm_falcon_qmgr **); @@ -59,6 +61,9 @@ void nvkm_falcon_cmdq_del(struct nvkm_falcon_cmdq **); void nvkm_falcon_cmdq_init(struct nvkm_falcon_cmdq *, u32 index, u32 offset, u32 size); void nvkm_falcon_cmdq_fini(struct nvkm_falcon_cmdq *); +int nvkm_falcon_cmdq_send(struct nvkm_falcon_cmdq *, struct nv_falcon_cmd *, + nvkm_falcon_qmgr_callback, void *priv, + unsigned long timeout_jiffies); struct nvkm_falcon_msgq; int nvkm_falcon_msgq_new(struct nvkm_falcon_qmgr *, const char *name, -- cgit