From a244d2905052d3263bdcc26b295558a354702b89 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Mon, 24 Mar 2008 03:22:42 +1100 Subject: nouveau: silence warning --- linux-core/Makefile.kernel | 2 +- linux-core/nouveau_bo.c | 305 ++++++++++++++++++++++++++++++++++++++++++++ linux-core/nouveau_buffer.c | 299 ------------------------------------------- 3 files changed, 306 insertions(+), 300 deletions(-) create mode 100644 linux-core/nouveau_bo.c delete mode 100644 linux-core/nouveau_buffer.c (limited to 'linux-core') diff --git a/linux-core/Makefile.kernel b/linux-core/Makefile.kernel index defbe43b..f012262d 100644 --- a/linux-core/Makefile.kernel +++ b/linux-core/Makefile.kernel @@ -23,7 +23,7 @@ i915-objs := i915_drv.o i915_dma.o i915_irq.o i915_mem.o i915_fence.o \ i915_buffer.o i915_compat.o i915_execbuf.o nouveau-objs := nouveau_drv.o nouveau_state.o nouveau_fifo.o nouveau_mem.o \ nouveau_object.o nouveau_irq.o nouveau_notifier.o nouveau_swmthd.o \ - nouveau_sgdma.o nouveau_dma.o nouveau_buffer.o nouveau_fence.o \ + nouveau_sgdma.o nouveau_dma.o nouveau_bo.o nouveau_fence.o \ nv04_timer.o \ nv04_mc.o nv40_mc.o nv50_mc.o \ nv04_fb.o nv10_fb.o nv40_fb.o \ diff --git a/linux-core/nouveau_bo.c b/linux-core/nouveau_bo.c new file mode 100644 index 00000000..7a899769 --- /dev/null +++ b/linux-core/nouveau_bo.c @@ -0,0 +1,305 @@ +/* + * Copyright 2007 Dave Airlied + * 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, 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 (including the next + * paragraph) 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 + * VA LINUX SYSTEMS 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. + */ +/* + * Authors: Dave Airlied + * Ben Skeggs + * Jeremy Kolb + */ + +#include "drmP.h" +#include "nouveau_drm.h" +#include "nouveau_drv.h" +#include "nouveau_dma.h" + +static struct drm_ttm_backend * +nouveau_bo_create_ttm_backend_entry(struct drm_device * dev) +{ + struct drm_nouveau_private *dev_priv = dev->dev_private; + + switch (dev_priv->gart_info.type) { + case NOUVEAU_GART_AGP: + return drm_agp_init_ttm(dev); + case NOUVEAU_GART_SGDMA: + return nouveau_sgdma_init_ttm(dev); + default: + DRM_ERROR("Unknown GART type %d\n", dev_priv->gart_info.type); + break; + } + + return NULL; +} + +static int +nouveau_bo_fence_type(struct drm_buffer_object *bo, + uint32_t *fclass, uint32_t *type) +{ + /* When we get called, *fclass is set to the requested fence class */ + + if (bo->mem.proposed_flags & (DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE)) + *type = 3; + else + *type = 1; + return 0; + +} + +static int +nouveau_bo_invalidate_caches(struct drm_device *dev, uint64_t buffer_flags) +{ + /* We'll do this from user space. */ + return 0; +} + +static int +nouveau_bo_init_mem_type(struct drm_device *dev, uint32_t type, + struct drm_mem_type_manager *man) +{ + struct drm_nouveau_private *dev_priv = dev->dev_private; + + switch (type) { + case DRM_BO_MEM_LOCAL: + man->flags = _DRM_FLAG_MEMTYPE_MAPPABLE | + _DRM_FLAG_MEMTYPE_CACHED; + man->drm_bus_maptype = 0; + break; + case DRM_BO_MEM_VRAM: + man->flags = _DRM_FLAG_MEMTYPE_FIXED | + _DRM_FLAG_MEMTYPE_MAPPABLE | + _DRM_FLAG_NEEDS_IOREMAP; + man->io_addr = NULL; + man->drm_bus_maptype = _DRM_FRAME_BUFFER; + man->io_offset = drm_get_resource_start(dev, 1); + man->io_size = drm_get_resource_len(dev, 1); + if (man->io_size > nouveau_mem_fb_amount(dev)) + man->io_size = nouveau_mem_fb_amount(dev); + break; + case DRM_BO_MEM_PRIV0: + /* Unmappable VRAM */ + man->flags = _DRM_FLAG_MEMTYPE_CMA; + man->drm_bus_maptype = 0; + break; + case DRM_BO_MEM_TT: + switch (dev_priv->gart_info.type) { + case NOUVEAU_GART_AGP: + man->flags = _DRM_FLAG_MEMTYPE_MAPPABLE | + _DRM_FLAG_MEMTYPE_CSELECT | + _DRM_FLAG_NEEDS_IOREMAP; + man->drm_bus_maptype = _DRM_AGP; + break; + case NOUVEAU_GART_SGDMA: + man->flags = _DRM_FLAG_MEMTYPE_MAPPABLE | + _DRM_FLAG_MEMTYPE_CSELECT | + _DRM_FLAG_MEMTYPE_CMA; + man->drm_bus_maptype = _DRM_SCATTER_GATHER; + break; + default: + DRM_ERROR("Unknown GART type: %d\n", + dev_priv->gart_info.type); + return -EINVAL; + } + + man->io_offset = dev_priv->gart_info.aper_base; + man->io_size = dev_priv->gart_info.aper_size; + man->io_addr = NULL; + break; + default: + DRM_ERROR("Unsupported memory type %u\n", (unsigned)type); + return -EINVAL; + } + return 0; +} + +static uint64_t +nouveau_bo_evict_flags(struct drm_buffer_object *bo) +{ + switch (bo->mem.mem_type) { + case DRM_BO_MEM_LOCAL: + case DRM_BO_MEM_TT: + return DRM_BO_FLAG_MEM_LOCAL; + default: + return DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_CACHED; + } + return 0; +} + + +/* GPU-assisted copy using NV_MEMORY_TO_MEMORY_FORMAT, can access + * DRM_BO_MEM_{VRAM,PRIV0,TT} directly. + */ +static int +nouveau_bo_move_m2mf(struct drm_buffer_object *bo, int evict, int no_wait, + struct drm_bo_mem_reg *new_mem) +{ + struct drm_device *dev = bo->dev; + struct drm_nouveau_private *dev_priv = dev->dev_private; + struct nouveau_drm_channel *dchan = &dev_priv->channel; + struct drm_bo_mem_reg *old_mem = &bo->mem; + uint32_t srch, dsth, page_count; + + /* Can happen during init/takedown */ + if (!dchan->chan) + return -EINVAL; + + srch = old_mem->mem_type == DRM_BO_MEM_TT ? NvDmaTT : NvDmaFB; + dsth = new_mem->mem_type == DRM_BO_MEM_TT ? NvDmaTT : NvDmaFB; + if (srch != dchan->m2mf_dma_source || dsth != dchan->m2mf_dma_destin) { + dchan->m2mf_dma_source = srch; + dchan->m2mf_dma_destin = dsth; + + BEGIN_RING(NvSubM2MF, + NV_MEMORY_TO_MEMORY_FORMAT_SET_DMA_SOURCE, 2); + OUT_RING (dchan->m2mf_dma_source); + OUT_RING (dchan->m2mf_dma_destin); + } + + page_count = new_mem->num_pages; + while (page_count) { + int line_count = (page_count > 2047) ? 2047 : page_count; + + BEGIN_RING(NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8); + OUT_RING (old_mem->mm_node->start << PAGE_SHIFT); + OUT_RING (new_mem->mm_node->start << PAGE_SHIFT); + OUT_RING (PAGE_SIZE); /* src_pitch */ + OUT_RING (PAGE_SIZE); /* dst_pitch */ + OUT_RING (PAGE_SIZE); /* line_length */ + OUT_RING (line_count); + OUT_RING ((1<<8)|(1<<0)); + OUT_RING (0); + BEGIN_RING(NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_NOP, 1); + OUT_RING (0); + + page_count -= line_count; + } + + return drm_bo_move_accel_cleanup(bo, evict, no_wait, dchan->chan->id, + DRM_FENCE_TYPE_EXE, 0, new_mem); +} + +/* Flip pages into the GART and move if we can. */ +static int +nouveau_bo_move_gart(struct drm_buffer_object *bo, int evict, int no_wait, + struct drm_bo_mem_reg *new_mem) +{ + struct drm_device *dev = bo->dev; + struct drm_bo_mem_reg tmp_mem; + int ret; + + tmp_mem = *new_mem; + tmp_mem.mm_node = NULL; + tmp_mem.proposed_flags = (DRM_BO_FLAG_MEM_TT | + DRM_BO_FLAG_CACHED | + DRM_BO_FLAG_FORCE_CACHING); + + ret = drm_bo_mem_space(bo, &tmp_mem, no_wait); + + if (ret) + return ret; + + ret = drm_ttm_bind (bo->ttm, &tmp_mem); + if (ret) + goto out_cleanup; + + ret = nouveau_bo_move_m2mf(bo, 1, no_wait, &tmp_mem); + if (ret) + goto out_cleanup; + + ret = drm_bo_move_ttm(bo, evict, no_wait, new_mem); + +out_cleanup: + if (tmp_mem.mm_node) { + mutex_lock(&dev->struct_mutex); + if (tmp_mem.mm_node != bo->pinned_node) + drm_mm_put_block(tmp_mem.mm_node); + tmp_mem.mm_node = NULL; + mutex_unlock(&dev->struct_mutex); + } + return ret; +} + +static int +nouveau_bo_move(struct drm_buffer_object *bo, int evict, int no_wait, + struct drm_bo_mem_reg *new_mem) +{ + struct drm_bo_mem_reg *old_mem = &bo->mem; + + if (new_mem->mem_type == DRM_BO_MEM_LOCAL) { + if (old_mem->mem_type == DRM_BO_MEM_LOCAL) + return drm_bo_move_memcpy(bo, evict, no_wait, new_mem); +#if 0 + if (!nouveau_bo_move_to_gart(bo, evict, no_wait, new_mem)) +#endif + return drm_bo_move_memcpy(bo, evict, no_wait, new_mem); + } + else + if (old_mem->mem_type == DRM_BO_MEM_LOCAL) { +#if 0 + if (nouveau_bo_move_to_gart(bo, evict, no_wait, new_mem)) +#endif + return drm_bo_move_memcpy(bo, evict, no_wait, new_mem); + } + else { +// if (nouveau_bo_move_m2mf(bo, evict, no_wait, new_mem)) + return drm_bo_move_memcpy(bo, evict, no_wait, new_mem); + } + + if (0) { + nouveau_bo_move_m2mf(bo, 0, 0, NULL); + nouveau_bo_move_gart(bo, 0, 0, NULL); + } + + return 0; +} + +static void +nouveau_bo_flush_ttm(struct drm_ttm *ttm) +{ +} + +static uint32_t nouveau_mem_prios[] = { + DRM_BO_MEM_PRIV0, + DRM_BO_MEM_VRAM, + DRM_BO_MEM_TT, + DRM_BO_MEM_LOCAL +}; +static uint32_t nouveau_busy_prios[] = { + DRM_BO_MEM_TT, + DRM_BO_MEM_PRIV0, + DRM_BO_MEM_VRAM, + DRM_BO_MEM_LOCAL +}; + +struct drm_bo_driver nouveau_bo_driver = { + .mem_type_prio = nouveau_mem_prios, + .mem_busy_prio = nouveau_busy_prios, + .num_mem_type_prio = sizeof(nouveau_mem_prios)/sizeof(uint32_t), + .num_mem_busy_prio = sizeof(nouveau_busy_prios)/sizeof(uint32_t), + .create_ttm_backend_entry = nouveau_bo_create_ttm_backend_entry, + .fence_type = nouveau_bo_fence_type, + .invalidate_caches = nouveau_bo_invalidate_caches, + .init_mem_type = nouveau_bo_init_mem_type, + .evict_flags = nouveau_bo_evict_flags, + .move = nouveau_bo_move, + .ttm_cache_flush= nouveau_bo_flush_ttm, + .command_stream_barrier = NULL +}; diff --git a/linux-core/nouveau_buffer.c b/linux-core/nouveau_buffer.c deleted file mode 100644 index 11549317..00000000 --- a/linux-core/nouveau_buffer.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * Copyright 2007 Dave Airlied - * 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, 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 (including the next - * paragraph) 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 - * VA LINUX SYSTEMS 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. - */ -/* - * Authors: Dave Airlied - * Ben Skeggs - * Jeremy Kolb - */ - -#include "drmP.h" -#include "nouveau_drm.h" -#include "nouveau_drv.h" -#include "nouveau_dma.h" - -static struct drm_ttm_backend * -nouveau_bo_create_ttm_backend_entry(struct drm_device * dev) -{ - struct drm_nouveau_private *dev_priv = dev->dev_private; - - switch (dev_priv->gart_info.type) { - case NOUVEAU_GART_AGP: - return drm_agp_init_ttm(dev); - case NOUVEAU_GART_SGDMA: - return nouveau_sgdma_init_ttm(dev); - default: - DRM_ERROR("Unknown GART type %d\n", dev_priv->gart_info.type); - break; - } - - return NULL; -} - -static int -nouveau_bo_fence_type(struct drm_buffer_object *bo, - uint32_t *fclass, uint32_t *type) -{ - /* When we get called, *fclass is set to the requested fence class */ - - if (bo->mem.proposed_flags & (DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE)) - *type = 3; - else - *type = 1; - return 0; - -} - -static int -nouveau_bo_invalidate_caches(struct drm_device *dev, uint64_t buffer_flags) -{ - /* We'll do this from user space. */ - return 0; -} - -static int -nouveau_bo_init_mem_type(struct drm_device *dev, uint32_t type, - struct drm_mem_type_manager *man) -{ - struct drm_nouveau_private *dev_priv = dev->dev_private; - - switch (type) { - case DRM_BO_MEM_LOCAL: - man->flags = _DRM_FLAG_MEMTYPE_MAPPABLE | - _DRM_FLAG_MEMTYPE_CACHED; - man->drm_bus_maptype = 0; - break; - case DRM_BO_MEM_VRAM: - man->flags = _DRM_FLAG_MEMTYPE_FIXED | - _DRM_FLAG_MEMTYPE_MAPPABLE | - _DRM_FLAG_NEEDS_IOREMAP; - man->io_addr = NULL; - man->drm_bus_maptype = _DRM_FRAME_BUFFER; - man->io_offset = drm_get_resource_start(dev, 1); - man->io_size = drm_get_resource_len(dev, 1); - if (man->io_size > nouveau_mem_fb_amount(dev)) - man->io_size = nouveau_mem_fb_amount(dev); - break; - case DRM_BO_MEM_PRIV0: - /* Unmappable VRAM */ - man->flags = _DRM_FLAG_MEMTYPE_CMA; - man->drm_bus_maptype = 0; - break; - case DRM_BO_MEM_TT: - switch (dev_priv->gart_info.type) { - case NOUVEAU_GART_AGP: - man->flags = _DRM_FLAG_MEMTYPE_MAPPABLE | - _DRM_FLAG_MEMTYPE_CSELECT | - _DRM_FLAG_NEEDS_IOREMAP; - man->drm_bus_maptype = _DRM_AGP; - break; - case NOUVEAU_GART_SGDMA: - man->flags = _DRM_FLAG_MEMTYPE_MAPPABLE | - _DRM_FLAG_MEMTYPE_CSELECT | - _DRM_FLAG_MEMTYPE_CMA; - man->drm_bus_maptype = _DRM_SCATTER_GATHER; - break; - default: - DRM_ERROR("Unknown GART type: %d\n", - dev_priv->gart_info.type); - return -EINVAL; - } - - man->io_offset = dev_priv->gart_info.aper_base; - man->io_size = dev_priv->gart_info.aper_size; - man->io_addr = NULL; - break; - default: - DRM_ERROR("Unsupported memory type %u\n", (unsigned)type); - return -EINVAL; - } - return 0; -} - -static uint64_t -nouveau_bo_evict_flags(struct drm_buffer_object *bo) -{ - switch (bo->mem.mem_type) { - case DRM_BO_MEM_LOCAL: - case DRM_BO_MEM_TT: - return DRM_BO_FLAG_MEM_LOCAL; - default: - return DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_CACHED; - } - return 0; -} - - -/* GPU-assisted copy using NV_MEMORY_TO_MEMORY_FORMAT, can access - * DRM_BO_MEM_{VRAM,PRIV0,TT} directly. - */ -static int -nouveau_bo_move_m2mf(struct drm_buffer_object *bo, int evict, int no_wait, - struct drm_bo_mem_reg *new_mem) -{ - struct drm_device *dev = bo->dev; - struct drm_nouveau_private *dev_priv = dev->dev_private; - struct nouveau_drm_channel *dchan = &dev_priv->channel; - struct drm_bo_mem_reg *old_mem = &bo->mem; - uint32_t srch, dsth, page_count; - - /* Can happen during init/takedown */ - if (!dchan->chan) - return -EINVAL; - - srch = old_mem->mem_type == DRM_BO_MEM_TT ? NvDmaTT : NvDmaFB; - dsth = new_mem->mem_type == DRM_BO_MEM_TT ? NvDmaTT : NvDmaFB; - if (srch != dchan->m2mf_dma_source || dsth != dchan->m2mf_dma_destin) { - dchan->m2mf_dma_source = srch; - dchan->m2mf_dma_destin = dsth; - - BEGIN_RING(NvSubM2MF, - NV_MEMORY_TO_MEMORY_FORMAT_SET_DMA_SOURCE, 2); - OUT_RING (dchan->m2mf_dma_source); - OUT_RING (dchan->m2mf_dma_destin); - } - - page_count = new_mem->num_pages; - while (page_count) { - int line_count = (page_count > 2047) ? 2047 : page_count; - - BEGIN_RING(NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8); - OUT_RING (old_mem->mm_node->start << PAGE_SHIFT); - OUT_RING (new_mem->mm_node->start << PAGE_SHIFT); - OUT_RING (PAGE_SIZE); /* src_pitch */ - OUT_RING (PAGE_SIZE); /* dst_pitch */ - OUT_RING (PAGE_SIZE); /* line_length */ - OUT_RING (line_count); - OUT_RING ((1<<8)|(1<<0)); - OUT_RING (0); - BEGIN_RING(NvSubM2MF, NV_MEMORY_TO_MEMORY_FORMAT_NOP, 1); - OUT_RING (0); - - page_count -= line_count; - } - - return drm_bo_move_accel_cleanup(bo, evict, no_wait, dchan->chan->id, - DRM_FENCE_TYPE_EXE, 0, new_mem); -} - -/* Flip pages into the GART and move if we can. */ -static int -nouveau_bo_move_gart(struct drm_buffer_object *bo, int evict, int no_wait, - struct drm_bo_mem_reg *new_mem) -{ - struct drm_device *dev = bo->dev; - struct drm_bo_mem_reg tmp_mem; - int ret; - - tmp_mem = *new_mem; - tmp_mem.mm_node = NULL; - tmp_mem.proposed_flags = (DRM_BO_FLAG_MEM_TT | - DRM_BO_FLAG_CACHED | - DRM_BO_FLAG_FORCE_CACHING); - - ret = drm_bo_mem_space(bo, &tmp_mem, no_wait); - - if (ret) - return ret; - - ret = drm_ttm_bind (bo->ttm, &tmp_mem); - if (ret) - goto out_cleanup; - - ret = nouveau_bo_move_m2mf(bo, 1, no_wait, &tmp_mem); - if (ret) - goto out_cleanup; - - ret = drm_bo_move_ttm(bo, evict, no_wait, new_mem); - -out_cleanup: - if (tmp_mem.mm_node) { - mutex_lock(&dev->struct_mutex); - if (tmp_mem.mm_node != bo->pinned_node) - drm_mm_put_block(tmp_mem.mm_node); - tmp_mem.mm_node = NULL; - mutex_unlock(&dev->struct_mutex); - } - return ret; -} - -static int -nouveau_bo_move(struct drm_buffer_object *bo, int evict, int no_wait, - struct drm_bo_mem_reg *new_mem) -{ - struct drm_bo_mem_reg *old_mem = &bo->mem; - - if (new_mem->mem_type == DRM_BO_MEM_LOCAL) { - if (old_mem->mem_type == DRM_BO_MEM_LOCAL) - return drm_bo_move_memcpy(bo, evict, no_wait, new_mem); -#if 0 - if (!nouveau_bo_move_to_gart(bo, evict, no_wait, new_mem)) -#endif - return drm_bo_move_memcpy(bo, evict, no_wait, new_mem); - } - else - if (old_mem->mem_type == DRM_BO_MEM_LOCAL) { -#if 0 - if (nouveau_bo_move_to_gart(bo, evict, no_wait, new_mem)) -#endif - return drm_bo_move_memcpy(bo, evict, no_wait, new_mem); - } - else { -// if (nouveau_bo_move_m2mf(bo, evict, no_wait, new_mem)) - return drm_bo_move_memcpy(bo, evict, no_wait, new_mem); - } - return 0; -} - -static void -nouveau_bo_flush_ttm(struct drm_ttm *ttm) -{ -} - -static uint32_t nouveau_mem_prios[] = { - DRM_BO_MEM_PRIV0, - DRM_BO_MEM_VRAM, - DRM_BO_MEM_TT, - DRM_BO_MEM_LOCAL -}; -static uint32_t nouveau_busy_prios[] = { - DRM_BO_MEM_TT, - DRM_BO_MEM_PRIV0, - DRM_BO_MEM_VRAM, - DRM_BO_MEM_LOCAL -}; - -struct drm_bo_driver nouveau_bo_driver = { - .mem_type_prio = nouveau_mem_prios, - .mem_busy_prio = nouveau_busy_prios, - .num_mem_type_prio = sizeof(nouveau_mem_prios)/sizeof(uint32_t), - .num_mem_busy_prio = sizeof(nouveau_busy_prios)/sizeof(uint32_t), - .create_ttm_backend_entry = nouveau_bo_create_ttm_backend_entry, - .fence_type = nouveau_bo_fence_type, - .invalidate_caches = nouveau_bo_invalidate_caches, - .init_mem_type = nouveau_bo_init_mem_type, - .evict_flags = nouveau_bo_evict_flags, - .move = nouveau_bo_move, - .ttm_cache_flush= nouveau_bo_flush_ttm, - .command_stream_barrier = NULL -}; -- cgit v1.2.3