diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/client.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/core/client.h | 36 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/core/engctx.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/core/client.c | 72 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/core/handle.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/core/ioctl.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/device/user.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c | 1 |
9 files changed, 70 insertions, 52 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/client.h b/drivers/gpu/drm/nouveau/include/nvif/client.h index 4d5db8039576..4a7f6f7b836d 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/client.h +++ b/drivers/gpu/drm/nouveau/include/nvif/client.h @@ -23,6 +23,6 @@ int nvif_client_resume(struct nvif_client *); #include <core/client.h> #define nvxx_client(a) ({ \ struct nvif_client *_client = (a); \ - nvkm_client(_client->object.priv); \ + (struct nvkm_client *)_client->object.priv; \ }) #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h index ff6331d7e9e6..4bb0acca8650 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h @@ -1,37 +1,29 @@ #ifndef __NVKM_CLIENT_H__ #define __NVKM_CLIENT_H__ -#include <core/namedb.h> +#include <core/object.h> struct nvkm_client { - struct nvkm_namedb namedb; - struct nvkm_handle *root; - u64 device; + struct nvkm_object object; char name[32]; + u64 device; u32 debug; - struct nvkm_vm *vm; + + struct nvkm_client_notify *notify[16]; + struct rb_root objroot; + + struct nvkm_handle *root; + bool super; void *data; - int (*ntfy)(const void *, u32, const void *, u32); - struct nvkm_client_notify *notify[16]; - struct rb_root objroot; + struct nvkm_vm *vm; }; bool nvkm_client_insert(struct nvkm_client *, struct nvkm_handle *); void nvkm_client_remove(struct nvkm_client *, struct nvkm_handle *); struct nvkm_handle *nvkm_client_search(struct nvkm_client *, u64 handle); -static inline struct nvkm_client * -nvkm_client(struct nvkm_object *object) -{ - while (object && object->parent) - object = object->parent; - if (object && nv_iclass(object, NV_CLIENT_CLASS)) - return container_of(object, struct nvkm_client, namedb.parent.object); - return NULL; -} - int nvkm_client_new(const char *name, u64 device, const char *cfg, const char *dbg, struct nvkm_client **); void nvkm_client_del(struct nvkm_client **); @@ -39,6 +31,14 @@ int nvkm_client_init(struct nvkm_client *); int nvkm_client_fini(struct nvkm_client *, bool suspend); const char *nvkm_client_name(void *obj); +static inline struct nvkm_client * +nvkm_client(struct nvkm_object *object) +{ + while (object && object->parent) + object = object->parent; + return container_of(object, struct nvkm_client, object); +} + int nvkm_client_notify_new(struct nvkm_object *, struct nvkm_event *, void *data, u32 size); int nvkm_client_notify_del(struct nvkm_client *, int index); diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/engctx.h b/drivers/gpu/drm/nouveau/include/nvkm/core/engctx.h index aa465def4f95..dfa24d233321 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/engctx.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/engctx.h @@ -1,6 +1,7 @@ #ifndef __NVKM_ENGCTX_H__ #define __NVKM_ENGCTX_H__ #include <core/gpuobj.h> +#include <core/parent.h> #include <subdev/mmu.h> diff --git a/drivers/gpu/drm/nouveau/nvkm/core/client.c b/drivers/gpu/drm/nouveau/nvkm/core/client.c index 9a7c4bc24a76..1affa2299a8c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/client.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/client.c @@ -176,11 +176,35 @@ nvkm_client_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size) return -EINVAL; } -static struct nvkm_oclass -nvkm_client_oclass = { - .ofuncs = &(struct nvkm_ofuncs) { - .mthd = nvkm_client_mthd, - }, +static int +nvkm_client_child_new(const struct nvkm_oclass *oclass, + void *data, u32 size, struct nvkm_object **pobject) +{ + static struct nvkm_oclass devobj = { + .handle = NV_DEVICE, + .ofuncs = &nvkm_udevice_ofuncs, + }; + return nvkm_object_old(oclass->parent, NULL, &devobj, data, size, pobject); +} + +static int +nvkm_client_child_get(struct nvkm_object *object, int index, + struct nvkm_oclass *oclass) +{ + if (index == 0) { + oclass->base.oclass = NV_DEVICE; + oclass->base.minver = 0; + oclass->base.maxver = 0; + oclass->ctor = nvkm_client_child_new; + return 0; + } + return -EINVAL; +} + +static const struct nvkm_object_func +nvkm_client_object_func = { + .mthd = nvkm_client_mthd, + .sclass = nvkm_client_child_get, }; void @@ -235,7 +259,7 @@ nvkm_client_search(struct nvkm_client *client, u64 handle) int nvkm_client_fini(struct nvkm_client *client, bool suspend) { - struct nvkm_object *object = &client->namedb.parent.object; + struct nvkm_object *object = &client->object; const char *name[2] = { "fini", "suspend" }; int ret, i; nvif_trace(object, "%s running\n", name[suspend]); @@ -251,7 +275,7 @@ nvkm_client_fini(struct nvkm_client *client, bool suspend) int nvkm_client_init(struct nvkm_client *client) { - struct nvkm_object *object = &client->namedb.parent.object; + struct nvkm_object *object = &client->object; int ret; nvif_trace(object, "init running\n"); ret = nvkm_handle_init(client->root); @@ -269,43 +293,33 @@ nvkm_client_del(struct nvkm_client **pclient) for (i = 0; i < ARRAY_SIZE(client->notify); i++) nvkm_client_notify_del(client, i); nvkm_handle_destroy(client->root); - nvkm_namedb_destroy(&client->namedb); + kfree(*pclient); *pclient = NULL; } } -static struct nvkm_oclass -nvkm_client_sclass[] = { - { NV_DEVICE, &nvkm_udevice_ofuncs }, - {} -}; - int nvkm_client_new(const char *name, u64 device, const char *cfg, const char *dbg, struct nvkm_client **pclient) { + struct nvkm_oclass oclass = {}; struct nvkm_client *client; int ret; - ret = nvkm_namedb_create(NULL, NULL, &nvkm_client_oclass, - NV_CLIENT_CLASS, nvkm_client_sclass, - 0, &client); - *pclient = client; - if (ret) - return ret; - - ret = nvkm_handle_create(NULL, ~0, nv_object(client), &client->root); - if (ret) - return ret; - - /* prevent init/fini being called, os in in charge of this */ - atomic_set(&nv_object(client)->usecount, 2); + if (!(client = *pclient = kzalloc(sizeof(*client), GFP_KERNEL))) + return -ENOMEM; + oclass.client = client; - client->device = device; + nvkm_object_ctor(&nvkm_client_object_func, &oclass, &client->object); snprintf(client->name, sizeof(client->name), "%s", name); + client->device = device; client->debug = nvkm_dbgopt(dbg, "CLIENT"); client->objroot = RB_ROOT; - return 0; + + ret = nvkm_handle_create(NULL, ~0, &client->object, &client->root); + if (ret) + nvkm_client_del(pclient); + return ret; } const char * diff --git a/drivers/gpu/drm/nouveau/nvkm/core/handle.c b/drivers/gpu/drm/nouveau/nvkm/core/handle.c index 0c7cde900df6..2b52a655309b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/handle.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/handle.c @@ -23,6 +23,7 @@ */ #include <core/handle.h> #include <core/client.h> +#include <core/namedb.h> #define hprintk(h,l,f,a...) do { \ struct nvkm_handle *p = (h)->parent; u32 n = p ? p->name : ~0; \ diff --git a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c index b9c813690433..04f1bc2d0f8e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c @@ -535,12 +535,12 @@ nvkm_ioctl_path(struct nvkm_client *client, u64 handle, u32 type, else object = client->root; if (unlikely(!object)) { - nvif_ioctl(&client->namedb.parent.object, "object not found\n"); + nvif_ioctl(&client->object, "object not found\n"); return -ENOENT; } if (owner != NVIF_IOCTL_V0_OWNER_ANY && owner != object->route) { - nvif_ioctl(&client->namedb.parent.object, "route != owner\n"); + nvif_ioctl(&client->object, "route != owner\n"); return -EACCES; } *route = object->route; @@ -558,7 +558,7 @@ int nvkm_ioctl(struct nvkm_client *client, bool supervisor, void *data, u32 size, void **hack) { - struct nvkm_object *object = &client->namedb.parent.object; + struct nvkm_object *object = &client->object; union { struct nvif_ioctl_v0 v0; } *args = data; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c index b3f333602582..a59a8e50706b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c @@ -1988,7 +1988,7 @@ nv_device(void *obj) if (device->engine == NULL) { while (device && device->parent) { if (!nv_iclass(device, NV_SUBDEV_CLASS) && - device->parent == &nvkm_client(device)->namedb.parent.object) { + device->parent == &nvkm_client(device)->object) { struct { struct nvkm_parent base; struct nvkm_device *device; diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c index 0df54c657469..59b28cbe6634 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c @@ -24,6 +24,7 @@ #include "priv.h" #include <core/client.h> +#include <core/parent.h> #include <subdev/fb.h> #include <subdev/instmem.h> #include <subdev/timer.h> diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c index b3ae0d96ddb0..ae84db1f296b 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c @@ -25,6 +25,7 @@ #include <core/client.h> #include <core/option.h> +#include <core/parent.h> #include <nvif/class.h> #include <nvif/ioctl.h> |
