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path: root/drivers/gpu/drm/nouveau/nvkm/engine/bsp
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/bsp')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/bsp/g84.c79
1 files changed, 15 insertions, 64 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/bsp/g84.c b/drivers/gpu/drm/nouveau/nvkm/engine/bsp/g84.c
index a0b1fd80fa93..3ef01071f073 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/bsp/g84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/bsp/g84.c
@@ -22,72 +22,23 @@
* Authors: Ben Skeggs, Ilia Mirkin
*/
#include <engine/bsp.h>
-#include <engine/xtensa.h>
-#include <core/engctx.h>
-
-/*******************************************************************************
- * BSP object classes
- ******************************************************************************/
-
-static struct nvkm_oclass
-g84_bsp_sclass[] = {
- { 0x74b0, &nvkm_object_ofuncs },
- {},
-};
-
-/*******************************************************************************
- * BSP context
- ******************************************************************************/
-
-static struct nvkm_oclass
-g84_bsp_cclass = {
- .handle = NV_ENGCTX(BSP, 0x84),
- .ofuncs = &(struct nvkm_ofuncs) {
- .ctor = _nvkm_xtensa_engctx_ctor,
- .dtor = _nvkm_engctx_dtor,
- .init = _nvkm_engctx_init,
- .fini = _nvkm_engctx_fini,
- .rd32 = _nvkm_engctx_rd32,
- .wr32 = _nvkm_engctx_wr32,
- },
+#include <nvif/class.h>
+
+static const struct nvkm_xtensa_func
+g84_bsp = {
+ .pmc_enable = 0x04008000,
+ .fifo_val = 0x1111,
+ .unkd28 = 0x90044,
+ .sclass = {
+ { -1, -1, NV74_BSP },
+ {}
+ }
};
-/*******************************************************************************
- * BSP engine/subdev functions
- ******************************************************************************/
-
-static int
-g84_bsp_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
- struct nvkm_oclass *oclass, void *data, u32 size,
- struct nvkm_object **pobject)
+int
+g84_bsp_new(struct nvkm_device *device, int index, struct nvkm_engine **pengine)
{
- struct nvkm_xtensa *priv;
- int ret;
-
- ret = nvkm_xtensa_create(parent, engine, oclass, 0x103000, true,
- "PBSP", "bsp", &priv);
- *pobject = nv_object(priv);
- if (ret)
- return ret;
-
- nv_subdev(priv)->unit = 0x04008000;
- nv_engine(priv)->cclass = &g84_bsp_cclass;
- nv_engine(priv)->sclass = g84_bsp_sclass;
- priv->fifo_val = 0x1111;
- priv->unkd28 = 0x90044;
- return 0;
+ return nvkm_xtensa_new_(&g84_bsp, device, index,
+ true, 0x103000, pengine);
}
-
-struct nvkm_oclass
-g84_bsp_oclass = {
- .handle = NV_ENGINE(BSP, 0x84),
- .ofuncs = &(struct nvkm_ofuncs) {
- .ctor = g84_bsp_ctor,
- .dtor = _nvkm_xtensa_dtor,
- .init = _nvkm_xtensa_init,
- .fini = _nvkm_xtensa_fini,
- .rd32 = _nvkm_xtensa_rd32,
- .wr32 = _nvkm_xtensa_wr32,
- },
-};