gk104_grctx_generate_patch_ltc identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.h, line 114 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c, line 864 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_chan_new() -> (struct gf100_grctx_func)->patch_ltc()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->attrib_cb	4096-ptr_max
PARAM_VALUE	0	chan->attrib_cb->tree.__rb_parent_color	1
PARAM_VALUE	0	chan->attrib_cb->used	1
PARAM_VALUE	0	chan->bundle_cb	4096-ptr_max
PARAM_VALUE	0	chan->bundle_cb->tree.__rb_parent_color	1
PARAM_VALUE	0	chan->bundle_cb->used	1
PARAM_VALUE	0	chan->gr	1114288273090801656
PARAM_VALUE	0	chan->gr->base.engine.subdev.device	4096-ptr_max
PARAM_VALUE	0	chan->gr->func->grctx	4096-ptr_max
PARAM_VALUE	0	chan->gr->func->grctx->alpha_nr	0,536,804,1608,2048,4096
PARAM_VALUE	0	chan->gr->func->grctx->attrib_nr	536,576,800,1024,1088,1152,1185,1344,1792,2720
PARAM_VALUE	0	chan->gr->func->grctx->bundle_min_gpm_fifo_depth	0,98,194,384,386
PARAM_VALUE	0	chan->gr->func->grctx->bundle_token_limit	0,256,448,512,704,768,1536,1920,1984,2304,2688,4224,4416,5760
PARAM_VALUE	0	chan->gr->func->grctx->gfxp_nr	0,2984,3344,3368,3732,4008
PARAM_VALUE	0	chan->gr->func->grctx->unknown_size	0,524288
PARAM_VALUE	0	chan->gr->func->ppc_nr	0-3
PARAM_VALUE	0	chan->mmio_vma	4096-ptr_max
PARAM_VALUE	0	chan->mmio_vma->tree.__rb_parent_color	1
PARAM_VALUE	0	chan->mmio_vma->used	1
PARAM_VALUE	0	chan->object.func	8261164794882248704
PARAM_VALUE	0	chan->object.func->bind	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->dtor	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->fini	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->init	0,247655648623849472,543232050256359424,1015388528529465344,1699567579666870272,2065750860828282880,3797282894570950656,8753013936775495680
PARAM_VALUE	0	chan->object.func->map	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->mthd	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->ntfy	0,3550460611746496512,8227552669155663872
PARAM_VALUE	0	chan->object.func->sclass	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->uevent	0,1320788413495767040,1504948025692229632,4900727931508170752,5778894645865406464,7430820925579927552,7856731233311633408
PARAM_VALUE	0	chan->object.func->unmap	0,842332245201981440,6689864093459828736
PARAM_VALUE	0	chan->object.handle	0
PARAM_VALUE	0	chan->object.head.next	4096-ptr_max
PARAM_VALUE	0	chan->object.head.next->next	4096-ptr_max
PARAM_VALUE	0	chan->object.head.prev	4096-ptr_max
PARAM_VALUE	0	chan->object.head.prev->next	4096-ptr_max
PARAM_VALUE	0	chan->object.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	chan->object.object	0
PARAM_VALUE	0	chan->object.oclass	0
PARAM_VALUE	0	chan->object.tree.next	4096-ptr_max
PARAM_VALUE	0	chan->object.tree.next->next	4096-ptr_max
PARAM_VALUE	0	chan->object.tree.prev	4096-ptr_max
PARAM_VALUE	0	chan->object.tree.prev->next	4096-ptr_max
PARAM_VALUE	0	chan->object.tree.prev->prev	4096-ptr_max
PARAM_VALUE	0	chan->pagepool	4096-ptr_max
PARAM_VALUE	0	chan->pagepool->tree.__rb_parent_color	1
PARAM_VALUE	0	chan->pagepool->used	1
PARAM_VALUE	0	chan->unknown->used	0-1
PARAM_VALUE	0	chan->vmm	4096-ptr_max
PARAM_VALUE	0	chan->vmm->free.rb_node	4096-ptr_max
PARAM_VALUE	0	chan->vmm->mmu->subdev.device->fb->tags.mutex.dep_map->name	0-255
PARAM_VALUE	0	chan->vmm->mmu->subdev.device->fb->tags.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	chan->vmm->mmu->subdev.device->fb->tags.mutex.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	chan->vmm->mmu->subdev.device->fb->tags.mutex.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	chan->vmm->root.rb_node	4096-ptr_max
BUF_SIZE	0	chan	168
CAPPED_DATA	0	chan->gr->gpc_nr	1
DATA_SOURCE	0	chan	r _kzalloc_noprof
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&cgrp->mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c gf100_grctx_generate_main() -> (struct gf100_grctx_func)->patch_ltc()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->attrib_cb	4096-ptr_max
PARAM_VALUE	0	chan->attrib_cb->tree.__rb_parent_color	1
PARAM_VALUE	0	chan->attrib_cb->used	1
PARAM_VALUE	0	chan->bundle_cb	4096-ptr_max
PARAM_VALUE	0	chan->bundle_cb->tree.__rb_parent_color	1
PARAM_VALUE	0	chan->bundle_cb->used	1
PARAM_VALUE	0	chan->gr	3774636541669961720
PARAM_VALUE	0	chan->gr->base.engine.subdev.device	4096-ptr_max
PARAM_VALUE	0	chan->gr->base.engine.subdev.device->fifo	4096-ptr_max
PARAM_VALUE	0	chan->gr->base.engine.subdev.device->mc	0,4096-ptr_max
PARAM_VALUE	0	chan->gr->func	4096-ptr_max
PARAM_VALUE	0	chan->gr->func->grctx	4096-ptr_max
PARAM_VALUE	0	chan->gr->func->grctx->alpha_nr	0,536,804,1608,2048,4096
PARAM_VALUE	0	chan->gr->func->grctx->attrib_nr	536,576,800,1024,1088,1152,1185,1344,1792,2720
PARAM_VALUE	0	chan->gr->func->grctx->bundle_min_gpm_fifo_depth	0,98,194,384,386
PARAM_VALUE	0	chan->gr->func->grctx->bundle_token_limit	0,256,448,512,704,768,1536,1920,1984,2304,2688,4224,4416,5760
PARAM_VALUE	0	chan->gr->func->grctx->gfxp_nr	0,2984,3344,3368,3732,4008
PARAM_VALUE	0	chan->gr->func->grctx->unknown_size	0,524288
PARAM_VALUE	0	chan->gr->func->init_419bd8	0,5252638374849769472
PARAM_VALUE	0	chan->gr->func->ppc_nr	0-3
PARAM_VALUE	0	chan->mmio	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func	8261164794882248704
PARAM_VALUE	0	chan->object.func->bind	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->dtor	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->fini	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->init	0,247655648623849472,543232050256359424,1015388528529465344,1699567579666870272,2065750860828282880,3797282894570950656,8753013936775495680
PARAM_VALUE	0	chan->object.func->map	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->mthd	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->ntfy	0,3550460611746496512,8227552669155663872
PARAM_VALUE	0	chan->object.func->sclass	0,4096-ptr_max
PARAM_VALUE	0	chan->object.func->uevent	0,1320788413495767040,1504948025692229632,4900727931508170752,5778894645865406464,7430820925579927552,7856731233311633408
PARAM_VALUE	0	chan->object.func->unmap	0,842332245201981440,6689864093459828736
PARAM_VALUE	0	chan->object.handle	0
PARAM_VALUE	0	chan->object.head.next	4096-ptr_max
PARAM_VALUE	0	chan->object.head.next->next	4096-ptr_max
PARAM_VALUE	0	chan->object.head.prev	4096-ptr_max
PARAM_VALUE	0	chan->object.head.prev->next	4096-ptr_max
PARAM_VALUE	0	chan->object.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	chan->object.object	0
PARAM_VALUE	0	chan->object.oclass	0
PARAM_VALUE	0	chan->object.tree.next	4096-ptr_max
PARAM_VALUE	0	chan->object.tree.next->next	4096-ptr_max
PARAM_VALUE	0	chan->object.tree.prev	4096-ptr_max
PARAM_VALUE	0	chan->object.tree.prev->next	4096-ptr_max
PARAM_VALUE	0	chan->object.tree.prev->prev	4096-ptr_max
PARAM_VALUE	0	chan->pagepool	4096-ptr_max
PARAM_VALUE	0	chan->pagepool->tree.__rb_parent_color	1
PARAM_VALUE	0	chan->pagepool->used	1
PARAM_VALUE	0	chan->vmm	4096-ptr_max
PARAM_VALUE	0	chan->vmm->free.rb_node	4096-ptr_max
PARAM_VALUE	0	chan->vmm->mmu->subdev.device->dev->dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	chan->vmm->mmu->subdev.device->fb->tags.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	chan->vmm->mmu->subdev.device->fb->tags.mutex.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	chan->vmm->mmu->subdev.device->fb->tags.mutex.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	chan->vmm->mmu->subdev.device->fb->tags.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	chan->vmm->root.rb_node	4096-ptr_max
BUF_SIZE	0	chan	168
CAPPED_DATA	0	chan->gr->gpc_nr	1
DATA_SOURCE	0	chan	$0
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&cgrp->mutex
LOCK2		&gr->fecs.mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct gf100_gr)->fecs.mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex