diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2017-11-01 03:56:19 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2017-11-02 13:32:26 +1000 |
| commit | 5f300fed645597689f1e6fed8800fc7e3d01e212 (patch) | |
| tree | 71aa34582fcc45c18fbe0c89c74139c89f3a47e0 /drivers/gpu/drm/nouveau/include/nvif | |
| parent | 7de078aa7902fc515286735219173ad263a7610c (diff) | |
drm/nouveau/mmu/gm200,gm20b: implement vmm on top of new base
Adds support for:
- Per-VMM selection of big page size.
- System-memory PDs.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvif')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/class.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/ifb00d.h | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h index df8d6a32d2dc..76dff0697f63 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/class.h +++ b/drivers/gpu/drm/nouveau/include/nvif/class.h @@ -18,6 +18,7 @@ #define NVIF_CLASS_VMM_NV04 /* if000d.h */ 0x8000000d #define NVIF_CLASS_VMM_NV50 /* if500d.h */ 0x8000500d #define NVIF_CLASS_VMM_GF100 /* if900d.h */ 0x8000900d +#define NVIF_CLASS_VMM_GM200 /* ifb00d.h */ 0x8000b00d /* the below match nvidia-assigned (either in hw, or sw) class numbers */ #define NV_NULL_CLASS 0x00000030 diff --git a/drivers/gpu/drm/nouveau/include/nvif/ifb00d.h b/drivers/gpu/drm/nouveau/include/nvif/ifb00d.h new file mode 100644 index 000000000000..2e1e99810361 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvif/ifb00d.h @@ -0,0 +1,14 @@ +#ifndef __NVIF_IFB00D_H__ +#define __NVIF_IFB00D_H__ +#include "if000c.h" + +struct gm200_vmm_vn { + /* nvif_vmm_vX ... */ +}; + +struct gm200_vmm_v0 { + /* nvif_vmm_vX ... */ + __u8 version; + __u8 bigpage; +}; +#endif |