diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2015-08-20 04:54:18 (GMT) |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2015-08-28 02:40:39 (GMT) |
commit | 19fef52d93518cc01fd284b55ee93c0a9967634f (patch) | |
tree | c795241f4d7f285f0e0da8a7303d522566679054 /drivers/gpu/drm/nouveau | |
parent | 0e29998a89a6254f5ca9f78167f9ce790d01da45 (diff) | |
download | linux-19fef52d93518cc01fd284b55ee93c0a9967634f.tar.xz |
drm/nouveau/dma: split user classes out from engine implementations
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau')
22 files changed, 349 insertions, 202 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h index 334d64d..1d72d67 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h @@ -133,7 +133,7 @@ struct nvkm_device { struct nvkm_engine *ce[3]; struct nvkm_engine *cipher; struct nvkm_disp *disp; - struct nvkm_dmaeng *dma; + struct nvkm_dma *dma; struct nvkm_fifo *fifo; struct nvkm_gr *gr; struct nvkm_engine *ifb; @@ -193,7 +193,7 @@ struct nvkm_device_chip { int (*ce[3] )(struct nvkm_device *, int idx, struct nvkm_engine **); int (*cipher )(struct nvkm_device *, int idx, struct nvkm_engine **); int (*disp )(struct nvkm_device *, int idx, struct nvkm_disp **); - int (*dma )(struct nvkm_device *, int idx, struct nvkm_dmaeng **); + int (*dma )(struct nvkm_device *, int idx, struct nvkm_dma **); int (*fifo )(struct nvkm_device *, int idx, struct nvkm_fifo **); int (*gr )(struct nvkm_device *, int idx, struct nvkm_gr **); int (*ifb )(struct nvkm_device *, int idx, struct nvkm_engine **); diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/dmaobj.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h index 343d2d7..5f461e9 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/dmaobj.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h @@ -1,5 +1,5 @@ -#ifndef __NVKM_DMAOBJ_H__ -#define __NVKM_DMAOBJ_H__ +#ifndef __NVKM_DMA_H__ +#define __NVKM_DMA_H__ #include <core/engine.h> struct nvkm_gpuobj; @@ -11,7 +11,7 @@ struct nvkm_dmaobj { u64 limit; }; -struct nvkm_dmaeng { +struct nvkm_dma { struct nvkm_engine engine; /* creates a "physical" dma object from a struct nvkm_dmaobj */ diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild index 6bd3d75..36f7247 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/Kbuild @@ -6,7 +6,7 @@ include $(src)/nvkm/engine/ce/Kbuild include $(src)/nvkm/engine/cipher/Kbuild include $(src)/nvkm/engine/device/Kbuild include $(src)/nvkm/engine/disp/Kbuild -include $(src)/nvkm/engine/dmaobj/Kbuild +include $(src)/nvkm/engine/dma/Kbuild include $(src)/nvkm/engine/fifo/Kbuild include $(src)/nvkm/engine/gr/Kbuild include $(src)/nvkm/engine/mpeg/Kbuild diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h index 76b441d..4cf4838 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/priv.h @@ -26,7 +26,7 @@ #include <engine/ce.h> #include <engine/cipher.h> #include <engine/disp.h> -#include <engine/dmaobj.h> +#include <engine/dma.h> #include <engine/fifo.h> #include <engine/gr.h> #include <engine/mpeg.h> diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c index d9d1538..58a09f8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c @@ -30,10 +30,6 @@ #include <subdev/fb.h> #include <subdev/instmem.h> #include <subdev/timer.h> -#include <engine/disp.h> -#include <engine/dmaobj.h> -#include <engine/fifo.h> -#include <engine/pm.h> #include <nvif/class.h> #include <nvif/unpack.h> diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c index 8743972..12b835f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c @@ -30,7 +30,7 @@ #include <core/enum.h> #include <core/handle.h> #include <core/ramht.h> -#include <engine/dmaobj.h> +#include <engine/dma.h> #include <subdev/bios.h> #include <subdev/bios/dcb.h> #include <subdev/bios/disp.h> diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/dma/Kbuild new file mode 100644 index 0000000..bb3a052 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/Kbuild @@ -0,0 +1,11 @@ +nvkm-y += nvkm/engine/dma/base.o +nvkm-y += nvkm/engine/dma/nv04.o +nvkm-y += nvkm/engine/dma/nv50.o +nvkm-y += nvkm/engine/dma/gf100.o +nvkm-y += nvkm/engine/dma/gf110.o + +nvkm-y += nvkm/engine/dma/user.o +nvkm-y += nvkm/engine/dma/usernv04.o +nvkm-y += nvkm/engine/dma/usernv50.o +nvkm-y += nvkm/engine/dma/usergf100.o +nvkm-y += nvkm/engine/dma/usergf110.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/base.c new file mode 100644 index 0000000..a48978d --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/base.c @@ -0,0 +1,110 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ +#include "priv.h" + +#include <core/client.h> +#include <core/gpuobj.h> + +struct hack { + struct nvkm_gpuobj object; + struct nvkm_gpuobj *parent; +}; + +static void +dtor(struct nvkm_object *object) +{ + struct hack *hack = (void *)object; + nvkm_gpuobj_del(&hack->parent); + nvkm_object_destroy(&hack->object.object); +} + +static struct nvkm_oclass +hack = { + .handle = NV_GPUOBJ_CLASS, + .ofuncs = &(struct nvkm_ofuncs) { + .dtor = dtor, + .init = _nvkm_object_init, + .fini = _nvkm_object_fini, + }, +}; + +static int +nvkm_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_gpuobj *pargpu, + struct nvkm_gpuobj **pgpuobj) +{ + const struct nvkm_dma_impl *impl = (void *) + nv_oclass(nv_object(dmaobj)->engine); + int ret = 0; + + if (&dmaobj->base == &pargpu->object) { /* ctor bind */ + struct nvkm_object *parent = (void *)pargpu; + struct hack *object; + + if (parent->parent->parent == &nvkm_client(parent)->object) { + /* delayed, or no, binding */ + return 0; + } + + pargpu = (void *)nv_pclass((void *)pargpu, NV_GPUOBJ_CLASS); + + ret = nvkm_object_create(parent, NULL, &hack, NV_GPUOBJ_CLASS, &object); + if (ret == 0) { + nvkm_object_ref(NULL, &parent); + *pgpuobj = &object->object; + + ret = impl->bind(dmaobj, pargpu, &object->parent); + if (ret) + return ret; + + object->object.node = object->parent->node; + object->object.addr = object->parent->addr; + object->object.size = object->parent->size; + return 0; + } + + return ret; + } + + return impl->bind(dmaobj, pargpu, pgpuobj); +} + +int +_nvkm_dma_ctor(struct nvkm_object *parent, struct nvkm_object *engine, + struct nvkm_oclass *oclass, void *data, u32 size, + struct nvkm_object **pobject) +{ + const struct nvkm_dma_impl *impl = (void *)oclass; + struct nvkm_dma *dmaeng; + int ret; + + ret = nvkm_engine_create(parent, engine, oclass, true, "DMAOBJ", + "dmaobj", &dmaeng); + *pobject = nv_object(dmaeng); + if (ret) + return ret; + + nv_engine(dmaeng)->sclass = impl->sclass; + dmaeng->bind = nvkm_dmaobj_bind; + return 0; +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/gf100.c new file mode 100644 index 0000000..cb5c6ad --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/gf100.c @@ -0,0 +1,38 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ +#include "priv.h" +#include "user.h" + +struct nvkm_oclass * +gf100_dmaeng_oclass = &(struct nvkm_dma_impl) { + .base.handle = NV_ENGINE(DMAOBJ, 0xc0), + .base.ofuncs = &(struct nvkm_ofuncs) { + .ctor = _nvkm_dma_ctor, + .dtor = _nvkm_dma_dtor, + .init = _nvkm_dma_init, + .fini = _nvkm_dma_fini, + }, + .sclass = gf100_dmaeng_sclass, + .bind = gf100_dmaobj_bind, +}.base; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/gf110.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/gf110.c new file mode 100644 index 0000000..9a93ec6 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/gf110.c @@ -0,0 +1,38 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ +#include "priv.h" +#include "user.h" + +struct nvkm_oclass * +gf110_dmaeng_oclass = &(struct nvkm_dma_impl) { + .base.handle = NV_ENGINE(DMAOBJ, 0xd0), + .base.ofuncs = &(struct nvkm_ofuncs) { + .ctor = _nvkm_dma_ctor, + .dtor = _nvkm_dma_dtor, + .init = _nvkm_dma_init, + .fini = _nvkm_dma_fini, + }, + .sclass = gf110_dmaeng_sclass, + .bind = gf110_dmaobj_bind, +}.base; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/nv04.c new file mode 100644 index 0000000..32bccdc --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/nv04.c @@ -0,0 +1,38 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ +#include "priv.h" +#include "user.h" + +struct nvkm_oclass * +nv04_dmaeng_oclass = &(struct nvkm_dma_impl) { + .base.handle = NV_ENGINE(DMAOBJ, 0x04), + .base.ofuncs = &(struct nvkm_ofuncs) { + .ctor = _nvkm_dma_ctor, + .dtor = _nvkm_dma_dtor, + .init = _nvkm_dma_init, + .fini = _nvkm_dma_fini, + }, + .sclass = nv04_dmaeng_sclass, + .bind = nv04_dmaobj_bind, +}.base; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/nv50.c new file mode 100644 index 0000000..20346d6 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/nv50.c @@ -0,0 +1,38 @@ +/* + * Copyright 2012 Red Hat Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Ben Skeggs + */ +#include "priv.h" +#include "user.h" + +struct nvkm_oclass * +nv50_dmaeng_oclass = &(struct nvkm_dma_impl) { + .base.handle = NV_ENGINE(DMAOBJ, 0x50), + .base.ofuncs = &(struct nvkm_ofuncs) { + .ctor = _nvkm_dma_ctor, + .dtor = _nvkm_dma_dtor, + .init = _nvkm_dma_init, + .fini = _nvkm_dma_fini, + }, + .sclass = nv50_dmaeng_sclass, + .bind = nv50_dmaobj_bind, +}.base; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/dma/priv.h new file mode 100644 index 0000000..fb2f7ece --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/priv.h @@ -0,0 +1,18 @@ +#ifndef __NVKM_DMA_PRIV_H__ +#define __NVKM_DMA_PRIV_H__ +#include <engine/dma.h> + +int _nvkm_dma_ctor(struct nvkm_object *, struct nvkm_object *, + struct nvkm_oclass *, void *, u32, + struct nvkm_object **); +#define _nvkm_dma_dtor _nvkm_engine_dtor +#define _nvkm_dma_init _nvkm_engine_init +#define _nvkm_dma_fini _nvkm_engine_fini + +struct nvkm_dma_impl { + struct nvkm_oclass base; + struct nvkm_oclass *sclass; + int (*bind)(struct nvkm_dmaobj *, struct nvkm_gpuobj *, + struct nvkm_gpuobj **); +}; +#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c index 62f6273..11571db 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c @@ -21,79 +21,15 @@ * * Authors: Ben Skeggs */ -#include "priv.h" +#include "user.h" #include <core/client.h> -#include <core/gpuobj.h> #include <subdev/fb.h> #include <subdev/instmem.h> #include <nvif/class.h> #include <nvif/unpack.h> -struct hack { - struct nvkm_gpuobj object; - struct nvkm_gpuobj *parent; -}; - -static void -dtor(struct nvkm_object *object) -{ - struct hack *hack = (void *)object; - nvkm_gpuobj_del(&hack->parent); - nvkm_object_destroy(&hack->object.object); -} - -static struct nvkm_oclass -hack = { - .handle = NV_GPUOBJ_CLASS, - .ofuncs = &(struct nvkm_ofuncs) { - .dtor = dtor, - .init = _nvkm_object_init, - .fini = _nvkm_object_fini, - }, -}; - -static int -nvkm_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_gpuobj *pargpu, - struct nvkm_gpuobj **pgpuobj) -{ - const struct nvkm_dmaeng_impl *impl = (void *) - nv_oclass(nv_object(dmaobj)->engine); - int ret = 0; - - if (&dmaobj->base == &pargpu->object) { /* ctor bind */ - struct nvkm_object *parent = (void *)pargpu; - struct hack *object; - - if (parent->parent->parent == &nvkm_client(parent)->object) { - /* delayed, or no, binding */ - return 0; - } - - pargpu = (void *)nv_pclass((void *)pargpu, NV_GPUOBJ_CLASS); - - ret = nvkm_object_create(parent, NULL, &hack, NV_GPUOBJ_CLASS, &object); - if (ret == 0) { - nvkm_object_ref(NULL, &parent); - *pgpuobj = &object->object; - - ret = impl->bind(dmaobj, pargpu, &object->parent); - if (ret) - return ret; - - object->object.node = object->parent->node; - object->object.addr = object->parent->addr; - object->object.size = object->parent->size; - return 0; - } - - return ret; - } - - return impl->bind(dmaobj, pargpu, pgpuobj); -} - int nvkm_dmaobj_create_(struct nvkm_object *parent, struct nvkm_object *engine, @@ -183,23 +119,3 @@ nvkm_dmaobj_create_(struct nvkm_object *parent, return ret; } - -int -_nvkm_dmaeng_ctor(struct nvkm_object *parent, struct nvkm_object *engine, - struct nvkm_oclass *oclass, void *data, u32 size, - struct nvkm_object **pobject) -{ - const struct nvkm_dmaeng_impl *impl = (void *)oclass; - struct nvkm_dmaeng *dmaeng; - int ret; - - ret = nvkm_engine_create(parent, engine, oclass, true, "DMAOBJ", - "dmaobj", &dmaeng); - *pobject = nv_object(dmaeng); - if (ret) - return ret; - - nv_engine(dmaeng)->sclass = impl->sclass; - dmaeng->bind = nvkm_dmaobj_bind; - return 0; -} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.h b/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.h new file mode 100644 index 0000000..83dc1d6 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.h @@ -0,0 +1,29 @@ +#ifndef __NVKM_DMA_USER_H__ +#define __NVKM_DMA_USER_H__ +#include "priv.h" + +#define nvkm_dmaobj_create(p,e,c,pa,sa,d) \ + nvkm_dmaobj_create_((p), (e), (c), (pa), (sa), sizeof(**d), (void **)d) + +int nvkm_dmaobj_create_(struct nvkm_object *, struct nvkm_object *, + struct nvkm_oclass *, void **, u32 *, + int, void **); +#define _nvkm_dmaobj_dtor nvkm_object_destroy +#define _nvkm_dmaobj_init _nvkm_object_init +#define _nvkm_dmaobj_fini _nvkm_object_fini + +extern struct nvkm_oclass nv04_dmaeng_sclass[]; +extern struct nvkm_oclass nv50_dmaeng_sclass[]; +extern struct nvkm_oclass gf100_dmaeng_sclass[]; +extern struct nvkm_oclass gf110_dmaeng_sclass[]; + +int nv04_dmaobj_bind(struct nvkm_dmaobj *, struct nvkm_gpuobj *, + struct nvkm_gpuobj **); +int nv50_dmaobj_bind(struct nvkm_dmaobj *, struct nvkm_gpuobj *, + struct nvkm_gpuobj **); +int gf100_dmaobj_bind(struct nvkm_dmaobj *, struct nvkm_gpuobj *, + struct nvkm_gpuobj **); +int gf110_dmaobj_bind(struct nvkm_dmaobj *, struct nvkm_gpuobj *, + struct nvkm_gpuobj **); + +#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf100.c index 96a604d..3f2d7d9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf100.c @@ -21,7 +21,7 @@ * * Authors: Ben Skeggs */ -#include "priv.h" +#include "user.h" #include <core/client.h> #include <core/gpuobj.h> @@ -36,7 +36,7 @@ struct gf100_dmaobj { u32 flags5; }; -static int +int gf100_dmaobj_bind(struct nvkm_dmaobj *obj, struct nvkm_gpuobj *parent, struct nvkm_gpuobj **pgpuobj) { @@ -65,7 +65,7 @@ gf100_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, struct nvkm_oclass *oclass, void *data, u32 size, struct nvkm_object **pobject) { - struct nvkm_dmaeng *dmaeng = (void *)engine; + struct nvkm_dma *dmaeng = (void *)engine; union { struct gf100_dma_v0 v0; } *args; @@ -146,23 +146,10 @@ gf100_dmaobj_ofuncs = { .fini = _nvkm_dmaobj_fini, }; -static struct nvkm_oclass +struct nvkm_oclass gf100_dmaeng_sclass[] = { { NV_DMA_FROM_MEMORY, &gf100_dmaobj_ofuncs }, { NV_DMA_TO_MEMORY, &gf100_dmaobj_ofuncs }, { NV_DMA_IN_MEMORY, &gf100_dmaobj_ofuncs }, {} }; - -struct nvkm_oclass * -gf100_dmaeng_oclass = &(struct nvkm_dmaeng_impl) { - .base.handle = NV_ENGINE(DMAOBJ, 0xc0), - .base.ofuncs = &(struct nvkm_ofuncs) { - .ctor = _nvkm_dmaeng_ctor, - .dtor = _nvkm_dmaeng_dtor, - .init = _nvkm_dmaeng_init, - .fini = _nvkm_dmaeng_fini, - }, - .sclass = gf100_dmaeng_sclass, - .bind = gf100_dmaobj_bind, -}.base; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf110.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf110.c index 017c7a2..db22a8b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf110.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf110.c @@ -21,7 +21,7 @@ * * Authors: Ben Skeggs */ -#include "priv.h" +#include "user.h" #include <core/client.h> #include <core/gpuobj.h> @@ -35,7 +35,7 @@ struct gf110_dmaobj { u32 flags0; }; -static int +int gf110_dmaobj_bind(struct nvkm_dmaobj *obj, struct nvkm_gpuobj *parent, struct nvkm_gpuobj **pgpuobj) { @@ -63,7 +63,7 @@ gf110_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, struct nvkm_oclass *oclass, void *data, u32 size, struct nvkm_object **pobject) { - struct nvkm_dmaeng *dmaeng = (void *)engine; + struct nvkm_dma *dmaeng = (void *)engine; union { struct gf110_dma_v0 v0; } *args; @@ -128,23 +128,10 @@ gf110_dmaobj_ofuncs = { .fini = _nvkm_dmaobj_fini, }; -static struct nvkm_oclass +struct nvkm_oclass gf110_dmaeng_sclass[] = { { NV_DMA_FROM_MEMORY, &gf110_dmaobj_ofuncs }, { NV_DMA_TO_MEMORY, &gf110_dmaobj_ofuncs }, { NV_DMA_IN_MEMORY, &gf110_dmaobj_ofuncs }, {} }; - -struct nvkm_oclass * -gf110_dmaeng_oclass = &(struct nvkm_dmaeng_impl) { - .base.handle = NV_ENGINE(DMAOBJ, 0xd0), - .base.ofuncs = &(struct nvkm_ofuncs) { - .ctor = _nvkm_dmaeng_ctor, - .dtor = _nvkm_dmaeng_dtor, - .init = _nvkm_dmaeng_init, - .fini = _nvkm_dmaeng_fini, - }, - .sclass = gf110_dmaeng_sclass, - .bind = gf110_dmaobj_bind, -}.base; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c index 6be2dfc..bd8ca8e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv04.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c @@ -21,7 +21,7 @@ * * Authors: Ben Skeggs */ -#include "priv.h" +#include "user.h" #include <core/gpuobj.h> #include <subdev/fb.h> @@ -36,7 +36,7 @@ struct nv04_dmaobj { u32 flags2; }; -static int +int nv04_dmaobj_bind(struct nvkm_dmaobj *obj, struct nvkm_gpuobj *parent, struct nvkm_gpuobj **pgpuobj) { @@ -76,7 +76,7 @@ nv04_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, struct nvkm_oclass *oclass, void *data, u32 size, struct nvkm_object **pobject) { - struct nvkm_dmaeng *dmaeng = (void *)engine; + struct nvkm_dma *dmaeng = (void *)engine; struct nv04_mmu *mmu = nv04_mmu(engine); struct nv04_dmaobj *dmaobj; int ret; @@ -132,23 +132,10 @@ nv04_dmaobj_ofuncs = { .fini = _nvkm_dmaobj_fini, }; -static struct nvkm_oclass +struct nvkm_oclass nv04_dmaeng_sclass[] = { { NV_DMA_FROM_MEMORY, &nv04_dmaobj_ofuncs }, { NV_DMA_TO_MEMORY, &nv04_dmaobj_ofuncs }, { NV_DMA_IN_MEMORY, &nv04_dmaobj_ofuncs }, {} }; - -struct nvkm_oclass * -nv04_dmaeng_oclass = &(struct nvkm_dmaeng_impl) { - .base.handle = NV_ENGINE(DMAOBJ, 0x04), - .base.ofuncs = &(struct nvkm_ofuncs) { - .ctor = _nvkm_dmaeng_ctor, - .dtor = _nvkm_dmaeng_dtor, - .init = _nvkm_dmaeng_init, - .fini = _nvkm_dmaeng_fini, - }, - .sclass = nv04_dmaeng_sclass, - .bind = nv04_dmaobj_bind, -}.base; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c index f87134e..fd99b1e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c @@ -21,7 +21,7 @@ * * Authors: Ben Skeggs */ -#include "priv.h" +#include "user.h" #include <core/client.h> #include <core/gpuobj.h> @@ -36,7 +36,7 @@ struct nv50_dmaobj { u32 flags5; }; -static int +int nv50_dmaobj_bind(struct nvkm_dmaobj *obj, struct nvkm_gpuobj *parent, struct nvkm_gpuobj **pgpuobj) { @@ -65,7 +65,7 @@ nv50_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, struct nvkm_oclass *oclass, void *data, u32 size, struct nvkm_object **pobject) { - struct nvkm_dmaeng *dmaeng = (void *)engine; + struct nvkm_dma *dmaeng = (void *)engine; union { struct nv50_dma_v0 v0; } *args; @@ -152,23 +152,10 @@ nv50_dmaobj_ofuncs = { .fini = _nvkm_dmaobj_fini, }; -static struct nvkm_oclass +struct nvkm_oclass nv50_dmaeng_sclass[] = { { NV_DMA_FROM_MEMORY, &nv50_dmaobj_ofuncs }, { NV_DMA_TO_MEMORY, &nv50_dmaobj_ofuncs }, { NV_DMA_IN_MEMORY, &nv50_dmaobj_ofuncs }, {} }; - -struct nvkm_oclass * -nv50_dmaeng_oclass = &(struct nvkm_dmaeng_impl) { - .base.handle = NV_ENGINE(DMAOBJ, 0x50), - .base.ofuncs = &(struct nvkm_ofuncs) { - .ctor = _nvkm_dmaeng_ctor, - .dtor = _nvkm_dmaeng_dtor, - .init = _nvkm_dmaeng_init, - .fini = _nvkm_dmaeng_fini, - }, - .sclass = nv50_dmaeng_sclass, - .bind = nv50_dmaobj_bind, -}.base; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/Kbuild deleted file mode 100644 index 7529632..0000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/Kbuild +++ /dev/null @@ -1,5 +0,0 @@ -nvkm-y += nvkm/engine/dmaobj/base.o -nvkm-y += nvkm/engine/dmaobj/nv04.o -nvkm-y += nvkm/engine/dmaobj/nv50.o -nvkm-y += nvkm/engine/dmaobj/gf100.o -nvkm-y += nvkm/engine/dmaobj/gf110.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/priv.h b/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/priv.h deleted file mode 100644 index 614d9e6..0000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/priv.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef __NVKM_DMAOBJ_PRIV_H__ -#define __NVKM_DMAOBJ_PRIV_H__ -#include <engine/dmaobj.h> - -#define nvkm_dmaobj_create(p,e,c,pa,sa,d) \ - nvkm_dmaobj_create_((p), (e), (c), (pa), (sa), sizeof(**d), (void **)d) - -int nvkm_dmaobj_create_(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, void **, u32 *, - int, void **); -#define _nvkm_dmaobj_dtor nvkm_object_destroy -#define _nvkm_dmaobj_init _nvkm_object_init -#define _nvkm_dmaobj_fini _nvkm_object_fini - -int _nvkm_dmaeng_ctor(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, void *, u32, - struct nvkm_object **); -#define _nvkm_dmaeng_dtor _nvkm_engine_dtor -#define _nvkm_dmaeng_init _nvkm_engine_init -#define _nvkm_dmaeng_fini _nvkm_engine_fini - -struct nvkm_dmaeng_impl { - struct nvkm_oclass base; - struct nvkm_oclass *sclass; - int (*bind)(struct nvkm_dmaobj *, struct nvkm_gpuobj *, - struct nvkm_gpuobj **); -}; -#endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c index 60e5fab..a3b6638 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c @@ -26,7 +26,7 @@ #include <core/client.h> #include <core/handle.h> #include <core/notify.h> -#include <engine/dmaobj.h> +#include <engine/dma.h> #include <nvif/class.h> #include <nvif/event.h> @@ -104,7 +104,7 @@ nvkm_fifo_channel_create_(struct nvkm_object *parent, struct nvkm_fifo *fifo = (void *)engine; struct nvkm_fifo_base *base = (void *)parent; struct nvkm_fifo_chan *chan; - struct nvkm_dmaeng *dmaeng; + struct nvkm_dma *dma; struct nvkm_subdev *subdev = &fifo->engine.subdev; struct nvkm_device *device = subdev->device; unsigned long flags; @@ -124,7 +124,7 @@ nvkm_fifo_channel_create_(struct nvkm_object *parent, return -ENOENT; dmaobj = (void *)handle->object; - dmaeng = (void *)dmaobj->base.engine; + dma = (void *)dmaobj->base.engine; switch (dmaobj->base.oclass->handle) { case NV_DMA_FROM_MEMORY: case NV_DMA_IN_MEMORY: @@ -133,7 +133,7 @@ nvkm_fifo_channel_create_(struct nvkm_object *parent, return -EINVAL; } - ret = dmaeng->bind(dmaobj, &base->gpuobj, &chan->pushgpu); + ret = dma->bind(dmaobj, &base->gpuobj, &chan->pushgpu); if (ret) return ret; } |