diff options
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/r200/Makefile | 1 | ||||
| l--------- | src/mesa/drivers/dri/r200/radeon_bo_legacy.c | 1 | ||||
| l--------- | src/mesa/drivers/dri/r200/radeon_bo_legacy.h | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/radeon/Makefile | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_bo_legacy.c | 932 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_bo_legacy.h | 50 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_bocs_wrapper.h | 2 |
7 files changed, 0 insertions, 988 deletions
diff --git a/src/mesa/drivers/dri/r200/Makefile b/src/mesa/drivers/dri/r200/Makefile index 179ba62423e..dc32d4e4e49 100644 --- a/src/mesa/drivers/dri/r200/Makefile +++ b/src/mesa/drivers/dri/r200/Makefile @@ -12,7 +12,6 @@ CS_SOURCES = radeon_cs_space_drm.c radeon_bo.c radeon_cs.c endif RADEON_COMMON_SOURCES = \ - radeon_bo_legacy.c \ radeon_buffer_objects.c \ radeon_common_context.c \ radeon_common.c \ diff --git a/src/mesa/drivers/dri/r200/radeon_bo_legacy.c b/src/mesa/drivers/dri/r200/radeon_bo_legacy.c deleted file mode 120000 index 79ad050e6b6..00000000000 --- a/src/mesa/drivers/dri/r200/radeon_bo_legacy.c +++ /dev/null @@ -1 +0,0 @@ -../radeon/radeon_bo_legacy.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/r200/radeon_bo_legacy.h b/src/mesa/drivers/dri/r200/radeon_bo_legacy.h deleted file mode 120000 index 83b0f7ffabe..00000000000 --- a/src/mesa/drivers/dri/r200/radeon_bo_legacy.h +++ /dev/null @@ -1 +0,0 @@ -../radeon/radeon_bo_legacy.h
\ No newline at end of file diff --git a/src/mesa/drivers/dri/radeon/Makefile b/src/mesa/drivers/dri/radeon/Makefile index e0f0694abeb..371bc731a6f 100644 --- a/src/mesa/drivers/dri/radeon/Makefile +++ b/src/mesa/drivers/dri/radeon/Makefile @@ -13,7 +13,6 @@ CS_SOURCES = radeon_cs_space_drm.c radeon_bo.c radeon_cs.c endif RADEON_COMMON_SOURCES = \ - radeon_bo_legacy.c \ radeon_buffer_objects.c \ radeon_common_context.c \ radeon_common.c \ diff --git a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c b/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c deleted file mode 100644 index 750c9d002e4..00000000000 --- a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.c +++ /dev/null @@ -1,932 +0,0 @@ -/* - * Copyright © 2008 Nicolai Haehnle - * Copyright © 2008 Dave Airlie - * Copyright © 2008 Jérôme Glisse - * All Rights Reserved. - * - * 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, sub license, 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - */ -/* - * Authors: - * Aapo Tahkola <[email protected]> - * Nicolai Haehnle <[email protected]> - * Dave Airlie - * Jérôme Glisse <[email protected]> - */ -#include <stdio.h> -#include <stddef.h> -#include <stdint.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> -#include <unistd.h> -#include <sys/mman.h> -#include <sys/ioctl.h> -#include "xf86drm.h" -#include "texmem.h" -#include "main/simple_list.h" - -#include "drm.h" -#include "radeon_drm.h" -#include "radeon_common.h" -#include "radeon_bocs_wrapper.h" -#include "radeon_macros.h" - -#ifdef HAVE_LIBDRM_RADEON -#include "radeon_bo_int.h" -#else -#include "radeon_bo_int_drm.h" -#endif - -/* no seriously texmem.c is this screwed up */ -struct bo_legacy_texture_object { - driTextureObject base; - struct bo_legacy *parent; -}; - -struct bo_legacy { - struct radeon_bo_int base; - int map_count; - uint32_t pending; - int is_pending; - int static_bo; - uint32_t offset; - struct bo_legacy_texture_object *tobj; - int validated; - int dirty; - void *ptr; - struct bo_legacy *next, *prev; - struct bo_legacy *pnext, *pprev; -}; - -struct bo_manager_legacy { - struct radeon_bo_manager base; - unsigned nhandle; - unsigned nfree_handles; - unsigned cfree_handles; - uint32_t current_age; - struct bo_legacy bos; - struct bo_legacy pending_bos; - uint32_t fb_location; - uint32_t texture_offset; - unsigned dma_alloc_size; - uint32_t dma_buf_count; - unsigned cpendings; - driTextureObject texture_swapped; - driTexHeap *texture_heap; - struct radeon_screen *screen; - unsigned *free_handles; -}; - -static void bo_legacy_tobj_destroy(void *data, driTextureObject *t) -{ - struct bo_legacy_texture_object *tobj = (struct bo_legacy_texture_object *)t; - - if (tobj->parent) { - tobj->parent->tobj = NULL; - tobj->parent->validated = 0; - } -} - -static void inline clean_handles(struct bo_manager_legacy *bom) -{ - while (bom->cfree_handles > 0 && - !bom->free_handles[bom->cfree_handles - 1]) - bom->cfree_handles--; - -} -static int legacy_new_handle(struct bo_manager_legacy *bom, uint32_t *handle) -{ - uint32_t tmp; - - *handle = 0; - if (bom->nhandle == 0xFFFFFFFF) { - return -EINVAL; - } - if (bom->cfree_handles > 0) { - tmp = bom->free_handles[--bom->cfree_handles]; - clean_handles(bom); - } else { - bom->cfree_handles = 0; - tmp = bom->nhandle++; - } - assert(tmp); - *handle = tmp; - return 0; -} - -static int legacy_free_handle(struct bo_manager_legacy *bom, uint32_t handle) -{ - uint32_t *handles; - - if (!handle) { - return 0; - } - if (handle == (bom->nhandle - 1)) { - int i; - - bom->nhandle--; - for (i = bom->cfree_handles - 1; i >= 0; i--) { - if (bom->free_handles[i] == (bom->nhandle - 1)) { - bom->nhandle--; - bom->free_handles[i] = 0; - } - } - clean_handles(bom); - return 0; - } - if (bom->cfree_handles < bom->nfree_handles) { - bom->free_handles[bom->cfree_handles++] = handle; - return 0; - } - bom->nfree_handles += 0x100; - handles = (uint32_t*)realloc(bom->free_handles, bom->nfree_handles * 4); - if (handles == NULL) { - bom->nfree_handles -= 0x100; - return -ENOMEM; - } - bom->free_handles = handles; - bom->free_handles[bom->cfree_handles++] = handle; - return 0; -} - -static void legacy_get_current_age(struct bo_manager_legacy *boml) -{ - drm_radeon_getparam_t gp; - unsigned char *RADEONMMIO = NULL; - int r; - - if ( IS_R300_CLASS(boml->screen) - || IS_R600_CLASS(boml->screen) ) - { - gp.param = RADEON_PARAM_LAST_CLEAR; - gp.value = (int *)&boml->current_age; - r = drmCommandWriteRead(boml->base.fd, DRM_RADEON_GETPARAM, - &gp, sizeof(gp)); - if (r) { - fprintf(stderr, "%s: drmRadeonGetParam: %d\n", __FUNCTION__, r); - exit(1); - } - } - else { - RADEONMMIO = boml->screen->mmio.map; - boml->current_age = boml->screen->scratch[3]; - boml->current_age = INREG(RADEON_GUI_SCRATCH_REG3); - } -} - -static int legacy_is_pending(struct radeon_bo_int *boi) -{ - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)boi->bom; - struct bo_legacy *bo_legacy = (struct bo_legacy*)boi; - - if (bo_legacy->is_pending <= 0) { - bo_legacy->is_pending = 0; - return 0; - } - if (boml->current_age >= bo_legacy->pending) { - if (boml->pending_bos.pprev == bo_legacy) { - boml->pending_bos.pprev = bo_legacy->pprev; - } - bo_legacy->pprev->pnext = bo_legacy->pnext; - if (bo_legacy->pnext) { - bo_legacy->pnext->pprev = bo_legacy->pprev; - } - assert(bo_legacy->is_pending <= boi->cref); - while (bo_legacy->is_pending--) { - boi = (struct radeon_bo_int *)radeon_bo_unref((struct radeon_bo *)boi); - if (!boi) - break; - } - if (boi) - bo_legacy->is_pending = 0; - boml->cpendings--; - return 0; - } - return 1; -} - -static int legacy_wait_pending(struct radeon_bo_int *bo) -{ - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)bo->bom; - struct bo_legacy *bo_legacy = (struct bo_legacy*)bo; - - if (!bo_legacy->is_pending) { - return 0; - } - /* FIXME: lockup and userspace busy looping that's all the folks */ - legacy_get_current_age(boml); - while (legacy_is_pending(bo)) { - usleep(10); - legacy_get_current_age(boml); - } - return 0; -} - -void legacy_track_pending(struct radeon_bo_manager *bom, int debug) -{ - struct bo_manager_legacy *boml = (struct bo_manager_legacy*) bom; - struct bo_legacy *bo_legacy; - struct bo_legacy *next; - - legacy_get_current_age(boml); - bo_legacy = boml->pending_bos.pnext; - while (bo_legacy) { - if (debug) - fprintf(stderr,"pending %p %d %d %d\n", bo_legacy, bo_legacy->base.size, - boml->current_age, bo_legacy->pending); - next = bo_legacy->pnext; - if (legacy_is_pending(&(bo_legacy->base))) { - } - bo_legacy = next; - } -} - -static int legacy_wait_any_pending(struct bo_manager_legacy *boml) -{ - struct bo_legacy *bo_legacy; - - legacy_get_current_age(boml); - bo_legacy = boml->pending_bos.pnext; - if (!bo_legacy) - return -1; - legacy_wait_pending(&bo_legacy->base); - return 0; -} - -static void legacy_kick_all_buffers(struct bo_manager_legacy *boml) -{ - struct bo_legacy *legacy; - - legacy = boml->bos.next; - while (legacy != &boml->bos) { - if (legacy->tobj) { - if (legacy->validated) { - driDestroyTextureObject(&legacy->tobj->base); - legacy->tobj = 0; - legacy->validated = 0; - } - } - legacy = legacy->next; - } -} - -static struct bo_legacy *bo_allocate(struct bo_manager_legacy *boml, - uint32_t size, - uint32_t alignment, - uint32_t domains, - uint32_t flags) -{ - struct bo_legacy *bo_legacy; - static int pgsize; - - if (pgsize == 0) - pgsize = getpagesize() - 1; - - size = (size + pgsize) & ~pgsize; - - bo_legacy = (struct bo_legacy*)calloc(1, sizeof(struct bo_legacy)); - if (bo_legacy == NULL) { - return NULL; - } - bo_legacy->base.bom = (struct radeon_bo_manager*)boml; - bo_legacy->base.handle = 0; - bo_legacy->base.size = size; - bo_legacy->base.alignment = alignment; - bo_legacy->base.domains = domains; - bo_legacy->base.flags = flags; - bo_legacy->base.ptr = NULL; - bo_legacy->map_count = 0; - bo_legacy->next = NULL; - bo_legacy->prev = NULL; - bo_legacy->pnext = NULL; - bo_legacy->pprev = NULL; - bo_legacy->next = boml->bos.next; - bo_legacy->prev = &boml->bos; - boml->bos.next = bo_legacy; - if (bo_legacy->next) { - bo_legacy->next->prev = bo_legacy; - } - - return bo_legacy; -} - -static int bo_dma_alloc(struct radeon_bo_int *bo) -{ - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)bo->bom; - struct bo_legacy *bo_legacy = (struct bo_legacy*)bo; - drm_radeon_mem_alloc_t alloc; - unsigned size; - int base_offset; - int r; - - /* align size on 4Kb */ - size = (((4 * 1024) - 1) + bo_legacy->base.size) & ~((4 * 1024) - 1); - alloc.region = RADEON_MEM_REGION_GART; - alloc.alignment = bo_legacy->base.alignment; - alloc.size = size; - alloc.region_offset = &base_offset; - r = drmCommandWriteRead(bo->bom->fd, - DRM_RADEON_ALLOC, - &alloc, - sizeof(alloc)); - if (r) { - /* ptr is set to NULL if dma allocation failed */ - bo_legacy->ptr = NULL; - return r; - } - bo_legacy->ptr = boml->screen->gartTextures.map + base_offset; - bo_legacy->offset = boml->screen->gart_texture_offset + base_offset; - bo->size = size; - boml->dma_alloc_size += size; - boml->dma_buf_count++; - return 0; -} - -static int bo_dma_free(struct radeon_bo_int *bo) -{ - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)bo->bom; - struct bo_legacy *bo_legacy = (struct bo_legacy*)bo; - drm_radeon_mem_free_t memfree; - int r; - - if (bo_legacy->ptr == NULL) { - /* ptr is set to NULL if dma allocation failed */ - return 0; - } - legacy_get_current_age(boml); - memfree.region = RADEON_MEM_REGION_GART; - memfree.region_offset = bo_legacy->offset; - memfree.region_offset -= boml->screen->gart_texture_offset; - r = drmCommandWrite(boml->base.fd, - DRM_RADEON_FREE, - &memfree, - sizeof(memfree)); - if (r) { - fprintf(stderr, "Failed to free bo[%p] at %08x\n", - &bo_legacy->base, memfree.region_offset); - fprintf(stderr, "ret = %s\n", strerror(-r)); - return r; - } - boml->dma_alloc_size -= bo_legacy->base.size; - boml->dma_buf_count--; - return 0; -} - -static void bo_free(struct bo_legacy *bo_legacy) -{ - struct bo_manager_legacy *boml; - - if (bo_legacy == NULL) { - return; - } - boml = (struct bo_manager_legacy *)bo_legacy->base.bom; - bo_legacy->prev->next = bo_legacy->next; - if (bo_legacy->next) { - bo_legacy->next->prev = bo_legacy->prev; - } - if (!bo_legacy->static_bo) { - legacy_free_handle(boml, bo_legacy->base.handle); - if (bo_legacy->base.domains & RADEON_GEM_DOMAIN_GTT) { - /* dma buffers */ - bo_dma_free(&bo_legacy->base); - } else { - driDestroyTextureObject(&bo_legacy->tobj->base); - bo_legacy->tobj = NULL; - /* free backing store */ - free(bo_legacy->ptr); - } - } - memset(bo_legacy, 0 , sizeof(struct bo_legacy)); - free(bo_legacy); -} - -static struct radeon_bo *bo_open(struct radeon_bo_manager *bom, - uint32_t handle, - uint32_t size, - uint32_t alignment, - uint32_t domains, - uint32_t flags) -{ - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)bom; - struct bo_legacy *bo_legacy; - int r; - - if (handle) { - bo_legacy = boml->bos.next; - while (bo_legacy) { - if (bo_legacy->base.handle == handle) { - radeon_bo_ref((struct radeon_bo *)&(bo_legacy->base)); - return (struct radeon_bo*)bo_legacy; - } - bo_legacy = bo_legacy->next; - } - return NULL; - } - bo_legacy = bo_allocate(boml, size, alignment, domains, flags); - bo_legacy->static_bo = 0; - r = legacy_new_handle(boml, &bo_legacy->base.handle); - if (r) { - bo_free(bo_legacy); - return NULL; - } - if (bo_legacy->base.domains & RADEON_GEM_DOMAIN_GTT) - { -retry: - legacy_track_pending(&boml->base, 0); - /* dma buffers */ - - r = bo_dma_alloc(&(bo_legacy->base)); - if (r) - { - if (legacy_wait_any_pending(boml) == -1) - { - bo_free(bo_legacy); - return NULL; - } - goto retry; - return NULL; - } - } - else - { - bo_legacy->ptr = malloc(bo_legacy->base.size); - if (bo_legacy->ptr == NULL) { - bo_free(bo_legacy); - return NULL; - } - } - radeon_bo_ref((struct radeon_bo *)&(bo_legacy->base)); - - return (struct radeon_bo*)bo_legacy; -} - -static void bo_ref(struct radeon_bo_int *bo) -{ -} - -static struct radeon_bo *bo_unref(struct radeon_bo_int *boi) -{ - struct bo_legacy *bo_legacy = (struct bo_legacy*)boi; - - if (boi->cref <= 0) { - bo_legacy->prev->next = bo_legacy->next; - if (bo_legacy->next) { - bo_legacy->next->prev = bo_legacy->prev; - } - if (!bo_legacy->is_pending) { - bo_free(bo_legacy); - } - return NULL; - } - return (struct radeon_bo *)boi; -} - -static int bo_map(struct radeon_bo_int *bo, int write) -{ - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)bo->bom; - struct bo_legacy *bo_legacy = (struct bo_legacy*)bo; - - legacy_wait_pending(bo); - bo_legacy->validated = 0; - bo_legacy->dirty = 1; - bo_legacy->map_count++; - bo->ptr = bo_legacy->ptr; - /* Read the first pixel in the frame buffer. This should - * be a noop, right? In fact without this conform fails as reading - * from the framebuffer sometimes produces old results -- the - * on-card read cache gets mixed up and doesn't notice that the - * framebuffer has been updated. - * - * Note that we should probably be reading some otherwise unused - * region of VRAM, otherwise we might get incorrect results when - * reading pixels from the top left of the screen. - * - * I found this problem on an R420 with glean's texCube test. - * Note that the R200 span code also *writes* the first pixel in the - * framebuffer, but I've found this to be unnecessary. - * -- Nicolai Hähnle, June 2008 - */ - if (!(bo->domains & RADEON_GEM_DOMAIN_GTT)) { - int p; - volatile int *buf = (int*)boml->screen->driScreen->pFB; - p = *buf; - } - - return 0; -} - -static int bo_unmap(struct radeon_bo_int *bo) -{ - struct bo_legacy *bo_legacy = (struct bo_legacy*)bo; - - if (--bo_legacy->map_count > 0) - { - return 0; - } - - bo->ptr = NULL; - - return 0; -} - -static int bo_is_busy(struct radeon_bo_int *bo, uint32_t *domain) -{ - *domain = 0; - if (bo->domains & RADEON_GEM_DOMAIN_GTT) - *domain = RADEON_GEM_DOMAIN_GTT; - else - *domain = RADEON_GEM_DOMAIN_CPU; - if (legacy_is_pending(bo)) - return -EBUSY; - else - return 0; -} - -static int bo_is_static(struct radeon_bo_int *bo) -{ - struct bo_legacy *bo_legacy = (struct bo_legacy*)bo; - return bo_legacy->static_bo; -} - -static struct radeon_bo_funcs bo_legacy_funcs = { - bo_open, - bo_ref, - bo_unref, - bo_map, - bo_unmap, - NULL, - bo_is_static, - NULL, - NULL, - bo_is_busy -}; - -static int bo_vram_validate(struct radeon_bo_int *bo, - uint32_t *soffset, - uint32_t *eoffset) -{ - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)bo->bom; - struct bo_legacy *bo_legacy = (struct bo_legacy*)bo; - int r; - int retry_count = 0, pending_retry = 0; - - if (!bo_legacy->tobj) { - bo_legacy->tobj = CALLOC(sizeof(struct bo_legacy_texture_object)); - bo_legacy->tobj->parent = bo_legacy; - make_empty_list(&bo_legacy->tobj->base); - bo_legacy->tobj->base.totalSize = bo->size; - retry: - r = driAllocateTexture(&boml->texture_heap, 1, - &bo_legacy->tobj->base); - if (r) { - pending_retry = 0; - while(boml->cpendings && pending_retry++ < 10000) { - legacy_track_pending(&boml->base, 0); - retry_count++; - if (retry_count > 2) { - free(bo_legacy->tobj); - bo_legacy->tobj = NULL; - fprintf(stderr, "Ouch! vram_validate failed %d\n", r); - return -1; - } - goto retry; - } - } - bo_legacy->offset = boml->texture_offset + - bo_legacy->tobj->base.memBlock->ofs; - bo_legacy->dirty = 1; - } - - assert(bo_legacy->tobj->base.memBlock); - - driUpdateTextureLRU(&bo_legacy->tobj->base); - - if (bo_legacy->dirty || bo_legacy->tobj->base.dirty_images[0]) { - if (IS_R600_CLASS(boml->screen)) { - drm_radeon_texture_t tex; - drm_radeon_tex_image_t tmp; - int ret; - - tex.offset = bo_legacy->offset; - tex.image = &tmp; - assert(!(tex.offset & 1023)); - - tmp.x = 0; - tmp.y = 0; - tmp.width = bo->size; - tmp.height = 1; - tmp.data = bo_legacy->ptr; - tex.format = RADEON_TXFORMAT_ARGB8888; - tex.width = tmp.width; - tex.height = tmp.height; - tex.pitch = bo->size; - do { - ret = drmCommandWriteRead(bo->bom->fd, - DRM_RADEON_TEXTURE, - &tex, - sizeof(drm_radeon_texture_t)); - if (ret) { - if (RADEON_DEBUG & RADEON_IOCTL) - fprintf(stderr, "DRM_RADEON_TEXTURE: again!\n"); - usleep(1); - } - } while (ret == -EAGAIN); - } else { - /* Copy to VRAM using a blit. - * All memory is 4K aligned. We're using 1024 pixels wide blits. - */ - drm_radeon_texture_t tex; - drm_radeon_tex_image_t tmp; - int ret; - - tex.offset = bo_legacy->offset; - tex.image = &tmp; - assert(!(tex.offset & 1023)); - - tmp.x = 0; - tmp.y = 0; - if (bo->size < 4096) { - tmp.width = (bo->size + 3) / 4; - tmp.height = 1; - } else { - tmp.width = 1024; - tmp.height = (bo->size + 4095) / 4096; - } - tmp.data = bo_legacy->ptr; - tex.format = RADEON_TXFORMAT_ARGB8888; - tex.width = tmp.width; - tex.height = tmp.height; - tex.pitch = MAX2(tmp.width / 16, 1); - do { - ret = drmCommandWriteRead(bo->bom->fd, - DRM_RADEON_TEXTURE, - &tex, - sizeof(drm_radeon_texture_t)); - if (ret) { - if (RADEON_DEBUG & RADEON_IOCTL) - fprintf(stderr, "DRM_RADEON_TEXTURE: again!\n"); - usleep(1); - } - } while (ret == -EAGAIN); - } - bo_legacy->dirty = 0; - bo_legacy->tobj->base.dirty_images[0] = 0; - } - return 0; -} - -/* - * radeon_bo_legacy_validate - - * returns: - * 0 - all good - * -EINVAL - mapped buffer can't be validated - * -EAGAIN - restart validation we've kicked all the buffers out - */ -int radeon_bo_legacy_validate(struct radeon_bo *bo, - uint32_t *soffset, - uint32_t *eoffset) -{ - struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)boi->bom; - struct bo_legacy *bo_legacy = (struct bo_legacy*)bo; - int r; - int retries = 0; - - if (bo_legacy->map_count) { - fprintf(stderr, "bo(%p, %d) is mapped (%d) can't valide it.\n", - bo, boi->size, bo_legacy->map_count); - return -EINVAL; - } - if(boi->size == 0) { - fprintf(stderr, "bo(%p) has size 0.\n", bo); - return -EINVAL; - } - if (bo_legacy->static_bo || bo_legacy->validated) { - *soffset = bo_legacy->offset; - *eoffset = bo_legacy->offset + boi->size; - - return 0; - } - if (!(boi->domains & RADEON_GEM_DOMAIN_GTT)) { - - r = bo_vram_validate(boi, soffset, eoffset); - if (r) { - legacy_track_pending(&boml->base, 0); - legacy_kick_all_buffers(boml); - retries++; - if (retries == 2) { - fprintf(stderr,"legacy bo: failed to get relocations into aperture\n"); - assert(0); - exit(-1); - } - return -EAGAIN; - } - } - *soffset = bo_legacy->offset; - *eoffset = bo_legacy->offset + boi->size; - bo_legacy->validated = 1; - - return 0; -} - -void radeon_bo_legacy_pending(struct radeon_bo *bo, uint32_t pending) -{ - struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)boi->bom; - struct bo_legacy *bo_legacy = (struct bo_legacy*)bo; - - bo_legacy->pending = pending; - bo_legacy->is_pending++; - /* add to pending list */ - radeon_bo_ref(bo); - if (bo_legacy->is_pending > 1) { - return; - } - bo_legacy->pprev = boml->pending_bos.pprev; - bo_legacy->pnext = NULL; - bo_legacy->pprev->pnext = bo_legacy; - boml->pending_bos.pprev = bo_legacy; - boml->cpendings++; -} - -void radeon_bo_manager_legacy_dtor(struct radeon_bo_manager *bom) -{ - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)bom; - struct bo_legacy *bo_legacy; - - if (bom == NULL) { - return; - } - bo_legacy = boml->bos.next; - while (bo_legacy) { - struct bo_legacy *next; - - next = bo_legacy->next; - bo_free(bo_legacy); - bo_legacy = next; - } - driDestroyTextureHeap(boml->texture_heap); - free(boml->free_handles); - free(boml); -} - -static struct bo_legacy *radeon_legacy_bo_alloc_static(struct bo_manager_legacy *bom, - int size, - uint32_t offset) -{ - struct bo_legacy *bo; - - bo = bo_allocate(bom, size, 0, RADEON_GEM_DOMAIN_VRAM, 0); - - if (bo == NULL) - return NULL; - bo->static_bo = 1; - bo->offset = offset + bom->fb_location; - bo->base.handle = bo->offset; - bo->ptr = bom->screen->driScreen->pFB + offset; - if (bo->base.handle > bom->nhandle) { - bom->nhandle = bo->base.handle + 1; - } - radeon_bo_ref((struct radeon_bo *)&(bo->base)); - return bo; -} - -struct radeon_bo_manager *radeon_bo_manager_legacy_ctor(struct radeon_screen *scrn) -{ - struct bo_manager_legacy *bom; - struct bo_legacy *bo; - unsigned size; - - bom = (struct bo_manager_legacy*) - calloc(1, sizeof(struct bo_manager_legacy)); - if (bom == NULL) { - return NULL; - } - - make_empty_list(&bom->texture_swapped); - - bom->texture_heap = driCreateTextureHeap(0, - bom, - scrn->texSize[0], - 12, - RADEON_NR_TEX_REGIONS, - (drmTextureRegionPtr)scrn->sarea->tex_list[0], - &scrn->sarea->tex_age[0], - &bom->texture_swapped, - sizeof(struct bo_legacy_texture_object), - &bo_legacy_tobj_destroy); - bom->texture_offset = scrn->texOffset[0]; - - bom->base.funcs = &bo_legacy_funcs; - bom->base.fd = scrn->driScreen->fd; - bom->bos.next = NULL; - bom->bos.prev = NULL; - bom->pending_bos.pprev = &bom->pending_bos; - bom->pending_bos.pnext = NULL; - bom->screen = scrn; - bom->fb_location = scrn->fbLocation; - bom->nhandle = 1; - bom->cfree_handles = 0; - bom->nfree_handles = 0x400; - bom->free_handles = (uint32_t*)malloc(bom->nfree_handles * 4); - if (bom->free_handles == NULL) { - radeon_bo_manager_legacy_dtor((struct radeon_bo_manager*)bom); - return NULL; - } - - /* biggest framebuffer size */ - size = 4096*4096*4; - - /* allocate front */ - bo = radeon_legacy_bo_alloc_static(bom, size, bom->screen->frontOffset); - - if (!bo) { - radeon_bo_manager_legacy_dtor((struct radeon_bo_manager*)bom); - return NULL; - } - if (scrn->sarea->tiling_enabled) { - bo->base.flags = RADEON_BO_FLAGS_MACRO_TILE; - } - - /* allocate back */ - bo = radeon_legacy_bo_alloc_static(bom, size, bom->screen->backOffset); - - if (!bo) { - radeon_bo_manager_legacy_dtor((struct radeon_bo_manager*)bom); - return NULL; - } - if (scrn->sarea->tiling_enabled) { - bo->base.flags = RADEON_BO_FLAGS_MACRO_TILE; - } - - /* allocate depth */ - bo = radeon_legacy_bo_alloc_static(bom, size, bom->screen->depthOffset); - - if (!bo) { - radeon_bo_manager_legacy_dtor((struct radeon_bo_manager*)bom); - return NULL; - } - bo->base.flags = 0; - if (scrn->sarea->tiling_enabled) { - bo->base.flags |= RADEON_BO_FLAGS_MACRO_TILE; - bo->base.flags |= RADEON_BO_FLAGS_MICRO_TILE; - } - return (struct radeon_bo_manager*)bom; -} - -unsigned radeon_bo_legacy_relocs_size(struct radeon_bo *bo) -{ - struct radeon_bo_int *boi = (struct radeon_bo_int *)bo; - struct bo_legacy *bo_legacy = (struct bo_legacy*)bo; - - if (bo_legacy->static_bo || (boi->domains & RADEON_GEM_DOMAIN_GTT)) { - return 0; - } - return boi->size; -} - -/* - * Fake up a bo for things like texture image_override. - * bo->offset already includes fb_location - */ -struct radeon_bo *radeon_legacy_bo_alloc_fake(struct radeon_bo_manager *bom, - int size, - uint32_t offset) -{ - struct bo_manager_legacy *boml = (struct bo_manager_legacy *)bom; - struct bo_legacy *bo; - - bo = bo_allocate(boml, size, 0, RADEON_GEM_DOMAIN_VRAM, 0); - - if (bo == NULL) - return NULL; - bo->static_bo = 1; - bo->offset = offset; - bo->base.handle = bo->offset; - bo->ptr = boml->screen->driScreen->pFB + (offset - boml->fb_location); - if (bo->base.handle > boml->nhandle) { - boml->nhandle = bo->base.handle + 1; - } - radeon_bo_ref((struct radeon_bo *)&(bo->base)); - return (struct radeon_bo *)&(bo->base); -} - diff --git a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.h b/src/mesa/drivers/dri/radeon/radeon_bo_legacy.h deleted file mode 100644 index 2cf15dfaff3..00000000000 --- a/src/mesa/drivers/dri/radeon/radeon_bo_legacy.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright © 2008 Nicolai Haehnle - * Copyright © 2008 Jérôme Glisse - * All Rights Reserved. - * - * 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, sub license, 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - */ -/* - * Authors: - * Aapo Tahkola <[email protected]> - * Nicolai Haehnle <[email protected]> - * Jérôme Glisse <[email protected]> - */ -#ifndef RADEON_BO_LEGACY_H -#define RADEON_BO_LEGACY_H - -#include "radeon_screen.h" - -void radeon_bo_legacy_pending(struct radeon_bo *bo, uint32_t pending); -int radeon_bo_legacy_validate(struct radeon_bo *bo, - uint32_t *soffset, - uint32_t *eoffset); -struct radeon_bo_manager *radeon_bo_manager_legacy_ctor(struct radeon_screen *scrn); -void radeon_bo_manager_legacy_dtor(struct radeon_bo_manager *bom); -void radeon_bo_legacy_texture_age(struct radeon_bo_manager *bom); -unsigned radeon_bo_legacy_relocs_size(struct radeon_bo *bo); -struct radeon_bo *radeon_legacy_bo_alloc_fake(struct radeon_bo_manager *bom, - int size, - uint32_t offset); -void legacy_track_pending(struct radeon_bo_manager *bom, int debug); - -#endif diff --git a/src/mesa/drivers/dri/radeon/radeon_bocs_wrapper.h b/src/mesa/drivers/dri/radeon/radeon_bocs_wrapper.h index 93acf7905df..1ab75657201 100644 --- a/src/mesa/drivers/dri/radeon/radeon_bocs_wrapper.h +++ b/src/mesa/drivers/dri/radeon/radeon_bocs_wrapper.h @@ -105,6 +105,4 @@ static inline void radeon_tracker_print(void *ptr, int io) } #endif -#include "radeon_bo_legacy.h" - #endif |