[PATCH 1/3] drm/radeon: GPU virtual memory support v22

[Christian König]

On -10.01.-28163 20:59, alexdeucher at gmail.com wrote:
[SNIP]
>   #define RADEON_CHUNK_ID_RELOCS	0x01
>   #define RADEON_CHUNK_ID_IB	0x02
>   #define RADEON_CHUNK_ID_FLAGS	0x03
>
>   /* The first dword of RADEON_CHUNK_ID_FLAGS is a uint32 of these flags: */
>   #define RADEON_CS_KEEP_TILING_FLAGS 0x01
> +#define RADEON_CS_USE_VM            0x02
> +/* The second dword of RADEON_CHUNK_ID_FLAGS is a uint32 that sets the ring type */
> +#define RADEON_CS_RING_GFX          0
> +#define RADEON_CS_RING_COMPUTE      1
> +/* The third dword of RADEON_CHUNK_ID_FLAGS is a sint32 that sets the priority */
> +/* 0 = normal, + = higher priority, - = lower priority */
> +struct drm_radeon_cs_ring_priority {
> +	int32_t			priority;
> +};
Sorry, missed that one before, the "struct drm_radeon_cs_ring_priority" 
is pretty much pointless.

My comment was going more into that direction:
struct drm_radeon_cs_flags {
     uint32_t      flags;
     uint32_t      ring_type;
     int32_t        priority;
};

Anyway, the patch is finally committed, but I think we should fix 
(remove?) that before it goes further upstream.

Christian.