#ifndef __NV50_SCREEN_H__
#define __NV50_SCREEN_H__
+#define NOUVEAU_NVC0
#include "nouveau/nouveau_screen.h"
+#include "nouveau/nouveau_fence.h"
+#include "nouveau/nouveau_mm.h"
+#undef NOUVEAU_NVC0
+#include "nv50_winsys.h"
+#include "nv50_stateobj.h"
+
+#define NV50_TIC_MAX_ENTRIES 2048
+#define NV50_TSC_MAX_ENTRIES 2048
struct nv50_context;
+#define NV50_CODE_BO_SIZE_LOG2 19
+
+#define NV50_SCRATCH_SIZE (2 << 20)
+#define NV50_SCRATCH_NR_BUFFERS 2
+
+#define NV50_SCREEN_RESIDENT_BO_COUNT 5
+
+struct nv50_blitctx;
+
struct nv50_screen {
- struct nouveau_screen base;
+ struct nouveau_screen base;
+
+ struct nv50_context *cur_ctx;
- struct nouveau_winsys *nvws;
+ struct nouveau_bo *code;
+ struct nouveau_bo *uniforms;
+ struct nouveau_bo *txc; /* TIC (offset 0) and TSC (65536) */
+ struct nouveau_bo *stack_bo;
+ struct nouveau_bo *tls_bo;
- struct nv50_context *cur_ctx;
+ uint64_t tls_size;
- struct nouveau_grobj *tesla;
- struct nouveau_grobj *eng2d;
- struct nouveau_grobj *m2mf;
- struct nouveau_notifier *sync;
+ struct nouveau_resource *vp_code_heap;
+ struct nouveau_resource *gp_code_heap;
+ struct nouveau_resource *fp_code_heap;
- struct nouveau_bo *constbuf_misc[1];
- struct nouveau_bo *constbuf_parm[PIPE_SHADER_TYPES];
+ struct nv50_blitctx *blitctx;
- struct nouveau_resource *immd_heap;
+ struct {
+ void **entries;
+ int next;
+ uint32_t lock[NV50_TIC_MAX_ENTRIES / 32];
+ } tic;
+
+ struct {
+ void **entries;
+ int next;
+ uint32_t lock[NV50_TSC_MAX_ENTRIES / 32];
+ } tsc;
- struct nouveau_bo *tic;
- struct nouveau_bo *tsc;
+ struct {
+ uint32_t *map;
+ struct nouveau_bo *bo;
+ } fence;
- struct nouveau_bo *stack_bo;
+ struct nouveau_notifier *sync;
- boolean force_push;
+ struct nouveau_mman *mm_VRAM_fe0;
+
+ struct nouveau_grobj *tesla;
+ struct nouveau_grobj *eng2d;
+ struct nouveau_grobj *m2mf;
};
static INLINE struct nv50_screen *
nv50_screen(struct pipe_screen *screen)
{
- return (struct nv50_screen *)screen;
+ return (struct nv50_screen *)screen;
+}
+
+boolean nv50_blitctx_create(struct nv50_screen *);
+
+void nv50_screen_make_buffers_resident(struct nv50_screen *);
+
+int nv50_screen_tic_alloc(struct nv50_screen *, void *);
+int nv50_screen_tsc_alloc(struct nv50_screen *, void *);
+
+static INLINE void
+nv50_resource_fence(struct nv04_resource *res, uint32_t flags)
+{
+ struct nv50_screen *screen = nv50_screen(res->base.screen);
+
+ if (res->mm) {
+ nouveau_fence_ref(screen->base.fence.current, &res->fence);
+
+ if (flags & NOUVEAU_BO_WR)
+ nouveau_fence_ref(screen->base.fence.current, &res->fence_wr);
+ }
}
-extern void nv50_screen_relocs(struct nv50_screen *);
+static INLINE void
+nv50_resource_validate(struct nv04_resource *res, uint32_t flags)
+{
+ struct nv50_screen *screen = nv50_screen(res->base.screen);
+
+ if (likely(res->bo)) {
+ nouveau_bo_validate(screen->base.channel, res->bo, flags);
+
+ if (flags & NOUVEAU_BO_WR)
+ res->status |= NOUVEAU_BUFFER_STATUS_GPU_WRITING;
+ if (flags & NOUVEAU_BO_RD)
+ res->status |= NOUVEAU_BUFFER_STATUS_GPU_READING;
+
+ nv50_resource_fence(res, flags);
+ }
+}
struct nv50_format {
- uint32_t rt;
- uint32_t tic;
- uint32_t vtx;
- uint32_t usage;
+ uint32_t rt;
+ uint32_t tic;
+ uint32_t vtx;
+ uint32_t usage;
};
extern const struct nv50_format nv50_format_table[];
+static INLINE void
+nv50_screen_tic_unlock(struct nv50_screen *screen, struct nv50_tic_entry *tic)
+{
+ if (tic->id >= 0)
+ screen->tic.lock[tic->id / 32] &= ~(1 << (tic->id % 32));
+}
+
+static INLINE void
+nv50_screen_tsc_unlock(struct nv50_screen *screen, struct nv50_tsc_entry *tsc)
+{
+ if (tsc->id >= 0)
+ screen->tsc.lock[tsc->id / 32] &= ~(1 << (tsc->id % 32));
+}
+
+static INLINE void
+nv50_screen_tic_free(struct nv50_screen *screen, struct nv50_tic_entry *tic)
+{
+ if (tic->id >= 0) {
+ screen->tic.entries[tic->id] = NULL;
+ screen->tic.lock[tic->id / 32] &= ~(1 << (tic->id % 32));
+ }
+}
+
+static INLINE void
+nv50_screen_tsc_free(struct nv50_screen *screen, struct nv50_tsc_entry *tsc)
+{
+ if (tsc->id >= 0) {
+ screen->tsc.entries[tsc->id] = NULL;
+ screen->tsc.lock[tsc->id / 32] &= ~(1 << (tsc->id % 32));
+ }
+}
+
#endif