Commit fced8e7d authored Feb 26, 2025 by Alex Deucher

drm/amdgpu: convert userq UAPI _pad to flags



Reuse the _pad field for flags.

Reviewed-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Jesse.Zhang <Jesse.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 6027cbee

drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -399,7 +399,7 @@ int amdgpu_userq_ioctl(struct drm_device dev, void data,

		switch (args->in.op) {
		case AMDGPU_USERQ_OP_CREATE:
		if (args->in._pad)
		if (args->in.flags)
		return -EINVAL;
		r = amdgpu_userqueue_create(filp, args);
		if (r)
		@@ -410,7 +410,7 @@ int amdgpu_userq_ioctl(struct drm_device dev, void data,
		if (args->in.ip_type \|\|
		args->in.doorbell_handle \|\|
		args->in.doorbell_offset \|\|
		args->in._pad \|\|
		args->in.flags \|\|
		args->in.queue_va \|\|
		args->in.queue_size \|\|
		args->in.rptr_va \|\|

include/uapi/drm/amdgpu_drm.h

+4 −1

Original line number	Diff line number	Diff line
		@@ -355,7 +355,10 @@ struct drm_amdgpu_userq_in {
		* and doorbell_offset in the doorbell bo.
		*/
		__u32 doorbell_offset;
		__u32 _pad;
		/**
		* @flags: flags used for queue parameters
		*/
		__u32 flags;
		/**
		* @queue_va: Virtual address of the GPU memory which holds the queue
		* object. The queue holds the workload packets.