diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2017-11-01 03:56:19 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2017-11-02 13:32:31 +1000 |
| commit | 0766116157bf10a0680f4dc7530717e3b4d1a31e (patch) | |
| tree | da484db51333c17df8d7a96e7133fb880fe02823 /drivers/gpu/drm/nouveau/include | |
| parent | 957e18a70da19373f966c20dcf3ae5e1d49f9ed0 (diff) | |
drm/nouveau/mmu/nv50,g84: type-based vram allocation and bar mapping
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/class.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/if500b.h | 25 |
2 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h index b1bc758a9518..a9a79ff1ef5c 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/class.h +++ b/drivers/gpu/drm/nouveau/include/nvif/class.h @@ -16,6 +16,7 @@ #define NVIF_CLASS_MEM /* if000a.h */ 0x8000000a #define NVIF_CLASS_MEM_NV04 /* if000b.h */ 0x8000000b +#define NVIF_CLASS_MEM_NV50 /* if500b.h */ 0x8000500b #define NVIF_CLASS_VMM /* if000c.h */ 0x8000000c #define NVIF_CLASS_VMM_NV04 /* if000d.h */ 0x8000000d diff --git a/drivers/gpu/drm/nouveau/include/nvif/if500b.h b/drivers/gpu/drm/nouveau/include/nvif/if500b.h new file mode 100644 index 000000000000..c7c8431fb2ce --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvif/if500b.h @@ -0,0 +1,25 @@ +#ifndef __NVIF_IF500B_H__ +#define __NVIF_IF500B_H__ +#include "if000a.h" + +struct nv50_mem_vn { + /* nvif_mem_vX ... */ +}; + +struct nv50_mem_v0 { + /* nvif_mem_vX ... */ + __u8 version; + __u8 bankswz; + __u8 contig; +}; + +struct nv50_mem_map_vn { +}; + +struct nv50_mem_map_v0 { + __u8 version; + __u8 ro; + __u8 kind; + __u8 comp; +}; +#endif |