[Nouveau] [libdrm v3 13/14] nouveau: clean up nouveau.h, noting deprecated members/functions
Ben Skeggs
skeggsb at gmail.com
Wed Dec 16 15:21:09 PST 2015
From: Ben Skeggs <bskeggs at redhat.com>
Signed-off-by: Ben Skeggs <bskeggs at redhat.com>
---
nouveau/nouveau.h | 227 +++++++++++++++++++++++++++---------------------------
1 file changed, 114 insertions(+), 113 deletions(-)
diff --git a/nouveau/nouveau.h b/nouveau/nouveau.h
index f3cf8f5..335ce77 100644
--- a/nouveau/nouveau.h
+++ b/nouveau/nouveau.h
@@ -4,24 +4,43 @@
#include <stdint.h>
#include <stdbool.h>
-#define NOUVEAU_DEVICE_CLASS 0x80000000
-#define NOUVEAU_FIFO_CHANNEL_CLASS 0x80000001
-#define NOUVEAU_NOTIFIER_CLASS 0x80000002
-#define NOUVEAU_PARENT_CLASS 0xffffffff
+/* Supported class information, provided by the kernel */
+struct nouveau_sclass {
+ int32_t oclass;
+ int minver;
+ int maxver;
+};
-struct nouveau_list {
- struct nouveau_list *prev;
- struct nouveau_list *next;
+/* Client-provided array describing class versions that are desired.
+ *
+ * These are used to match against the kernel's list of supported classes.
+ */
+struct nouveau_mclass {
+ int32_t oclass;
+ int version;
+ void *data;
};
struct nouveau_object {
struct nouveau_object *parent;
uint64_t handle;
uint32_t oclass;
- uint32_t length;
- void *data;
+ uint32_t length; /* deprecated */
+ void *data; /* deprecated */
};
+int nouveau_object_new(struct nouveau_object *parent, uint64_t handle,
+ uint32_t oclass, void *data, uint32_t length,
+ struct nouveau_object **);
+void nouveau_object_del(struct nouveau_object **);
+int nouveau_object_mthd(struct nouveau_object *, uint32_t mthd,
+ void *data, uint32_t size);
+int nouveau_object_sclass_get(struct nouveau_object *,
+ struct nouveau_sclass **);
+void nouveau_object_sclass_put(struct nouveau_sclass **);
+int nouveau_object_mclass(struct nouveau_object *,
+ const struct nouveau_mclass *);
+
struct nouveau_drm {
struct nouveau_object client;
int fd;
@@ -40,81 +59,11 @@ nouveau_drm(struct nouveau_object *obj)
int nouveau_drm_new(int fd, struct nouveau_drm **);
void nouveau_drm_del(struct nouveau_drm **);
-struct nouveau_fifo {
- struct nouveau_object *object;
- uint32_t channel;
- uint32_t pushbuf;
- uint64_t unused1[3];
-};
-
-struct nv04_fifo {
- struct nouveau_fifo base;
- uint32_t vram;
- uint32_t gart;
- uint32_t notify;
-};
-
-struct nvc0_fifo {
- struct nouveau_fifo base;
- uint32_t notify;
-};
-
-#define NVE0_FIFO_ENGINE_GR 0x00000001
-#define NVE0_FIFO_ENGINE_VP 0x00000002
-#define NVE0_FIFO_ENGINE_PPP 0x00000004
-#define NVE0_FIFO_ENGINE_BSP 0x00000008
-#define NVE0_FIFO_ENGINE_CE0 0x00000010
-#define NVE0_FIFO_ENGINE_CE1 0x00000020
-#define NVE0_FIFO_ENGINE_ENC 0x00000040
-
-struct nve0_fifo {
- struct {
- struct nouveau_fifo base;
- uint32_t notify;
- };
- uint32_t engine;
-};
-
-struct nv04_notify {
- struct nouveau_object *object;
- uint32_t offset;
- uint32_t length;
-};
-
-/* Supported class information, provided by the kernel */
-struct nouveau_sclass {
- int32_t oclass;
- int minver;
- int maxver;
-};
-
-/* Client-provided array describing class versions that are desired.
- *
- * These are used to match against the kernel's list of supported classes.
- */
-struct nouveau_mclass {
- int32_t oclass; /* 0 == EOL */
- int version;
- void *data;
-};
-
-int nouveau_object_new(struct nouveau_object *parent, uint64_t handle,
- uint32_t oclass, void *data, uint32_t length,
- struct nouveau_object **);
-void nouveau_object_del(struct nouveau_object **);
-int nouveau_object_mthd(struct nouveau_object *, uint32_t mthd,
- void *data, uint32_t size);
-int nouveau_object_sclass_get(struct nouveau_object *,
- struct nouveau_sclass **);
-void nouveau_object_sclass_put(struct nouveau_sclass **);
-int nouveau_object_mclass(struct nouveau_object *,
- const struct nouveau_mclass *);
-
struct nouveau_device {
struct nouveau_object object;
- int fd;
- uint32_t lib_version;
- uint32_t drm_version;
+ int fd; /* deprecated */
+ uint32_t lib_version; /* deprecated */
+ uint32_t drm_version; /* deprecated */
uint32_t chipset;
uint64_t vram_size;
uint64_t gart_size;
@@ -122,20 +71,23 @@ struct nouveau_device {
uint64_t gart_limit;
};
-int nouveau_device_new(struct nouveau_object *parent, int32_t oclass,
- void *data, uint32_t size, struct nouveau_device **);
-int nouveau_device_wrap(int fd, int close, struct nouveau_device **);
-int nouveau_device_open(const char *busid, struct nouveau_device **);
+int nouveau_device_new(struct nouveau_object *parent, int32_t oclass,
+ void *data, uint32_t size, struct nouveau_device **);
void nouveau_device_del(struct nouveau_device **);
-int nouveau_getparam(struct nouveau_device *, uint64_t param, uint64_t *value);
-int nouveau_setparam(struct nouveau_device *, uint64_t param, uint64_t value);
+
+int nouveau_getparam(struct nouveau_device *, uint64_t param, uint64_t *value);
+int nouveau_setparam(struct nouveau_device *, uint64_t param, uint64_t value);
+
+/* deprecated */
+int nouveau_device_wrap(int fd, int close, struct nouveau_device **);
+int nouveau_device_open(const char *busid, struct nouveau_device **);
struct nouveau_client {
struct nouveau_device *device;
int id;
};
-int nouveau_client_new(struct nouveau_device *, struct nouveau_client **);
+int nouveau_client_new(struct nouveau_device *, struct nouveau_client **);
void nouveau_client_del(struct nouveau_client **);
union nouveau_bo_config {
@@ -182,22 +134,27 @@ struct nouveau_bo {
union nouveau_bo_config config;
};
-int nouveau_bo_new(struct nouveau_device *, uint32_t flags, uint32_t align,
- uint64_t size, union nouveau_bo_config *,
+int nouveau_bo_new(struct nouveau_device *, uint32_t flags, uint32_t align,
+ uint64_t size, union nouveau_bo_config *,
+ struct nouveau_bo **);
+int nouveau_bo_wrap(struct nouveau_device *, uint32_t handle,
struct nouveau_bo **);
-int nouveau_bo_wrap(struct nouveau_device *, uint32_t handle,
- struct nouveau_bo **);
-int nouveau_bo_name_ref(struct nouveau_device *dev, uint32_t name,
- struct nouveau_bo **);
-int nouveau_bo_name_get(struct nouveau_bo *, uint32_t *name);
+int nouveau_bo_name_ref(struct nouveau_device *v, uint32_t name,
+ struct nouveau_bo **);
+int nouveau_bo_name_get(struct nouveau_bo *, uint32_t *name);
void nouveau_bo_ref(struct nouveau_bo *, struct nouveau_bo **);
-int nouveau_bo_map(struct nouveau_bo *, uint32_t access,
+int nouveau_bo_map(struct nouveau_bo *, uint32_t access,
+ struct nouveau_client *);
+int nouveau_bo_wait(struct nouveau_bo *, uint32_t access,
struct nouveau_client *);
-int nouveau_bo_wait(struct nouveau_bo *, uint32_t access,
- struct nouveau_client *);
-int nouveau_bo_prime_handle_ref(struct nouveau_device *dev, int prime_fd,
- struct nouveau_bo **);
-int nouveau_bo_set_prime(struct nouveau_bo *bo, int *prime_fd);
+int nouveau_bo_prime_handle_ref(struct nouveau_device *, int prime_fd,
+ struct nouveau_bo **);
+int nouveau_bo_set_prime(struct nouveau_bo *, int *prime_fd);
+
+struct nouveau_list {
+ struct nouveau_list *prev;
+ struct nouveau_list *next;
+};
struct nouveau_bufref {
struct nouveau_list thead;
@@ -219,8 +176,8 @@ struct nouveau_bufctx {
int relocs;
};
-int nouveau_bufctx_new(struct nouveau_client *, int bins,
- struct nouveau_bufctx **);
+int nouveau_bufctx_new(struct nouveau_client *, int bins,
+ struct nouveau_bufctx **);
void nouveau_bufctx_del(struct nouveau_bufctx **);
struct nouveau_bufref *
nouveau_bufctx_refn(struct nouveau_bufctx *, int bin,
@@ -249,16 +206,16 @@ struct nouveau_pushbuf_refn {
uint32_t flags;
};
-int nouveau_pushbuf_new(struct nouveau_client *, struct nouveau_object *channel,
- int nr, uint32_t size, bool immediate,
- struct nouveau_pushbuf **);
+int nouveau_pushbuf_new(struct nouveau_client *, struct nouveau_object *chan,
+ int nr, uint32_t size, bool immediate,
+ struct nouveau_pushbuf **);
void nouveau_pushbuf_del(struct nouveau_pushbuf **);
-int nouveau_pushbuf_space(struct nouveau_pushbuf *, uint32_t dwords,
- uint32_t relocs, uint32_t pushes);
+int nouveau_pushbuf_space(struct nouveau_pushbuf *, uint32_t dwords,
+ uint32_t relocs, uint32_t pushes);
void nouveau_pushbuf_data(struct nouveau_pushbuf *, struct nouveau_bo *,
uint64_t offset, uint64_t length);
-int nouveau_pushbuf_refn(struct nouveau_pushbuf *,
- struct nouveau_pushbuf_refn *, int nr);
+int nouveau_pushbuf_refn(struct nouveau_pushbuf *,
+ struct nouveau_pushbuf_refn *, int nr);
/* Emits a reloc into the push buffer at the current position, you *must*
* have previously added the referenced buffer to a buffer context, and
* validated it against the current push buffer.
@@ -266,10 +223,54 @@ int nouveau_pushbuf_refn(struct nouveau_pushbuf *,
void nouveau_pushbuf_reloc(struct nouveau_pushbuf *, struct nouveau_bo *,
uint32_t data, uint32_t flags,
uint32_t vor, uint32_t tor);
-int nouveau_pushbuf_validate(struct nouveau_pushbuf *);
+int nouveau_pushbuf_validate(struct nouveau_pushbuf *);
uint32_t nouveau_pushbuf_refd(struct nouveau_pushbuf *, struct nouveau_bo *);
-int nouveau_pushbuf_kick(struct nouveau_pushbuf *, struct nouveau_object *channel);
+int nouveau_pushbuf_kick(struct nouveau_pushbuf *, struct nouveau_object *chan);
struct nouveau_bufctx *
nouveau_pushbuf_bufctx(struct nouveau_pushbuf *, struct nouveau_bufctx *);
+#define NOUVEAU_DEVICE_CLASS 0x80000000
+#define NOUVEAU_FIFO_CHANNEL_CLASS 0x80000001
+#define NOUVEAU_NOTIFIER_CLASS 0x80000002
+
+struct nouveau_fifo {
+ struct nouveau_object *object;
+ uint32_t channel;
+ uint32_t pushbuf;
+ uint64_t unused1[3];
+};
+
+struct nv04_fifo {
+ struct nouveau_fifo base;
+ uint32_t vram;
+ uint32_t gart;
+ uint32_t notify;
+};
+
+struct nvc0_fifo {
+ struct nouveau_fifo base;
+ uint32_t notify;
+};
+
+#define NVE0_FIFO_ENGINE_GR 0x00000001
+#define NVE0_FIFO_ENGINE_VP 0x00000002
+#define NVE0_FIFO_ENGINE_PPP 0x00000004
+#define NVE0_FIFO_ENGINE_BSP 0x00000008
+#define NVE0_FIFO_ENGINE_CE0 0x00000010
+#define NVE0_FIFO_ENGINE_CE1 0x00000020
+#define NVE0_FIFO_ENGINE_ENC 0x00000040
+
+struct nve0_fifo {
+ struct {
+ struct nouveau_fifo base;
+ uint32_t notify;
+ };
+ uint32_t engine;
+};
+
+struct nv04_notify {
+ struct nouveau_object *object;
+ uint32_t offset;
+ uint32_t length;
+};
#endif
--
2.6.4
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