| /kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/ |
| D | gk20a.c | 54 struct gk20a_instmem *imem; member
145 struct gk20a_instmem *imem = obj->base.imem; in gk20a_instobj_iommu_recycle_vaddr() local
151 imem->vaddr_use -= nvkm_memory_size(&obj->base.memory); in gk20a_instobj_iommu_recycle_vaddr()
152 nvkm_debug(&imem->base.subdev, "vaddr used: %x/%x\n", imem->vaddr_use, in gk20a_instobj_iommu_recycle_vaddr()
153 imem->vaddr_max); in gk20a_instobj_iommu_recycle_vaddr()
160 gk20a_instmem_vaddr_gc(struct gk20a_instmem *imem, const u64 size) in gk20a_instmem_vaddr_gc() argument
162 while (imem->vaddr_use + size > imem->vaddr_max) { in gk20a_instmem_vaddr_gc()
164 if (list_empty(&imem->vaddr_lru)) in gk20a_instmem_vaddr_gc()
168 list_first_entry(&imem->vaddr_lru, in gk20a_instmem_vaddr_gc()
177 struct gk20a_instmem *imem = node->imem; in gk20a_instobj_acquire_dma() local
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| D | base.c | 74 nvkm_instobj_dtor(struct nvkm_instmem *imem, struct nvkm_instobj *iobj) in nvkm_instobj_dtor() argument
76 spin_lock(&imem->lock); in nvkm_instobj_dtor()
78 spin_unlock(&imem->lock); in nvkm_instobj_dtor()
83 struct nvkm_instmem *imem, struct nvkm_instobj *iobj) in nvkm_instobj_ctor() argument
87 spin_lock(&imem->lock); in nvkm_instobj_ctor()
88 list_add_tail(&iobj->head, &imem->list); in nvkm_instobj_ctor()
89 spin_unlock(&imem->lock); in nvkm_instobj_ctor()
96 struct nvkm_instmem *imem = device->imem; in nvkm_instobj_wrap() local
98 if (!imem->func->memory_wrap) in nvkm_instobj_wrap()
101 return imem->func->memory_wrap(imem, memory, pmemory); in nvkm_instobj_wrap()
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| D | nv40.c | 43 struct nv40_instmem *imem; member
51 iowrite32_native(data, iobj->imem->iomem + iobj->node->offset + offset); in nv40_instobj_wr32()
58 return ioread32_native(iobj->imem->iomem + iobj->node->offset + offset); in nv40_instobj_rd32()
77 return iobj->imem->iomem + iobj->node->offset; in nv40_instobj_acquire()
102 mutex_lock(&iobj->imem->base.mutex); in nv40_instobj_dtor()
103 nvkm_mm_free(&iobj->imem->heap, &iobj->node); in nv40_instobj_dtor()
104 mutex_unlock(&iobj->imem->base.mutex); in nv40_instobj_dtor()
105 nvkm_instobj_dtor(&iobj->imem->base, &iobj->base); in nv40_instobj_dtor()
123 struct nv40_instmem *imem = nv40_instmem(base); in nv40_instobj_new() local
131 nvkm_instobj_ctor(&nv40_instobj_func, &imem->base, &iobj->base); in nv40_instobj_new()
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| D | nv04.c | 41 struct nv04_instmem *imem; member
49 struct nvkm_device *device = iobj->imem->base.subdev.device; in nv04_instobj_wr32()
57 struct nvkm_device *device = iobj->imem->base.subdev.device; in nv04_instobj_rd32()
76 struct nvkm_device *device = iobj->imem->base.subdev.device; in nv04_instobj_acquire()
102 mutex_lock(&iobj->imem->base.mutex); in nv04_instobj_dtor()
103 nvkm_mm_free(&iobj->imem->heap, &iobj->node); in nv04_instobj_dtor()
104 mutex_unlock(&iobj->imem->base.mutex); in nv04_instobj_dtor()
105 nvkm_instobj_dtor(&iobj->imem->base, &iobj->base); in nv04_instobj_dtor()
123 struct nv04_instmem *imem = nv04_instmem(base); in nv04_instobj_new() local
131 nvkm_instobj_ctor(&nv04_instobj_func, &imem->base, &iobj->base); in nv04_instobj_new()
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| D | nv50.c | 47 struct nv50_instmem *imem; member
59 struct nv50_instmem *imem = iobj->imem; in nv50_instobj_wr32_slow() local
60 struct nvkm_device *device = imem->base.subdev.device; in nv50_instobj_wr32_slow()
65 spin_lock_irqsave(&imem->base.lock, flags); in nv50_instobj_wr32_slow()
66 if (unlikely(imem->addr != base)) { in nv50_instobj_wr32_slow()
68 imem->addr = base; in nv50_instobj_wr32_slow()
71 spin_unlock_irqrestore(&imem->base.lock, flags); in nv50_instobj_wr32_slow()
78 struct nv50_instmem *imem = iobj->imem; in nv50_instobj_rd32_slow() local
79 struct nvkm_device *device = imem->base.subdev.device; in nv50_instobj_rd32_slow()
85 spin_lock_irqsave(&imem->base.lock, flags); in nv50_instobj_rd32_slow()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/ |
| D | gk20a.c | 54 struct gk20a_instmem *imem; member
145 struct gk20a_instmem *imem = obj->base.imem; in gk20a_instobj_iommu_recycle_vaddr() local
151 imem->vaddr_use -= nvkm_memory_size(&obj->base.memory); in gk20a_instobj_iommu_recycle_vaddr()
152 nvkm_debug(&imem->base.subdev, "vaddr used: %x/%x\n", imem->vaddr_use, in gk20a_instobj_iommu_recycle_vaddr()
153 imem->vaddr_max); in gk20a_instobj_iommu_recycle_vaddr()
160 gk20a_instmem_vaddr_gc(struct gk20a_instmem *imem, const u64 size) in gk20a_instmem_vaddr_gc() argument
162 while (imem->vaddr_use + size > imem->vaddr_max) { in gk20a_instmem_vaddr_gc()
164 if (list_empty(&imem->vaddr_lru)) in gk20a_instmem_vaddr_gc()
168 list_first_entry(&imem->vaddr_lru, in gk20a_instmem_vaddr_gc()
177 struct gk20a_instmem *imem = node->imem; in gk20a_instobj_acquire_dma() local
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| D | base.c | 74 nvkm_instobj_dtor(struct nvkm_instmem *imem, struct nvkm_instobj *iobj) in nvkm_instobj_dtor() argument
76 spin_lock(&imem->lock); in nvkm_instobj_dtor()
78 spin_unlock(&imem->lock); in nvkm_instobj_dtor()
83 struct nvkm_instmem *imem, struct nvkm_instobj *iobj) in nvkm_instobj_ctor() argument
87 spin_lock(&imem->lock); in nvkm_instobj_ctor()
88 list_add_tail(&iobj->head, &imem->list); in nvkm_instobj_ctor()
89 spin_unlock(&imem->lock); in nvkm_instobj_ctor()
93 nvkm_instobj_new(struct nvkm_instmem *imem, u32 size, u32 align, bool zero, in nvkm_instobj_new() argument
96 struct nvkm_subdev *subdev = &imem->subdev; in nvkm_instobj_new()
101 ret = imem->func->memory_new(imem, size, align, zero, &memory); in nvkm_instobj_new()
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| D | nv40.c | 43 struct nv40_instmem *imem; member
51 iowrite32_native(data, iobj->imem->iomem + iobj->node->offset + offset); in nv40_instobj_wr32()
58 return ioread32_native(iobj->imem->iomem + iobj->node->offset + offset); in nv40_instobj_rd32()
77 return iobj->imem->iomem + iobj->node->offset; in nv40_instobj_acquire()
102 mutex_lock(&iobj->imem->base.subdev.mutex); in nv40_instobj_dtor()
103 nvkm_mm_free(&iobj->imem->heap, &iobj->node); in nv40_instobj_dtor()
104 mutex_unlock(&iobj->imem->base.subdev.mutex); in nv40_instobj_dtor()
105 nvkm_instobj_dtor(&iobj->imem->base, &iobj->base); in nv40_instobj_dtor()
123 struct nv40_instmem *imem = nv40_instmem(base); in nv40_instobj_new() local
131 nvkm_instobj_ctor(&nv40_instobj_func, &imem->base, &iobj->base); in nv40_instobj_new()
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| D | nv04.c | 41 struct nv04_instmem *imem; member
49 struct nvkm_device *device = iobj->imem->base.subdev.device; in nv04_instobj_wr32()
57 struct nvkm_device *device = iobj->imem->base.subdev.device; in nv04_instobj_rd32()
76 struct nvkm_device *device = iobj->imem->base.subdev.device; in nv04_instobj_acquire()
102 mutex_lock(&iobj->imem->base.subdev.mutex); in nv04_instobj_dtor()
103 nvkm_mm_free(&iobj->imem->heap, &iobj->node); in nv04_instobj_dtor()
104 mutex_unlock(&iobj->imem->base.subdev.mutex); in nv04_instobj_dtor()
105 nvkm_instobj_dtor(&iobj->imem->base, &iobj->base); in nv04_instobj_dtor()
123 struct nv04_instmem *imem = nv04_instmem(base); in nv04_instobj_new() local
131 nvkm_instobj_ctor(&nv04_instobj_func, &imem->base, &iobj->base); in nv04_instobj_new()
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| D | nv50.c | 47 struct nv50_instmem *imem; member
59 struct nv50_instmem *imem = iobj->imem; in nv50_instobj_wr32_slow() local
60 struct nvkm_device *device = imem->base.subdev.device; in nv50_instobj_wr32_slow()
65 spin_lock_irqsave(&imem->base.lock, flags); in nv50_instobj_wr32_slow()
66 if (unlikely(imem->addr != base)) { in nv50_instobj_wr32_slow()
68 imem->addr = base; in nv50_instobj_wr32_slow()
71 spin_unlock_irqrestore(&imem->base.lock, flags); in nv50_instobj_wr32_slow()
78 struct nv50_instmem *imem = iobj->imem; in nv50_instobj_rd32_slow() local
79 struct nvkm_device *device = imem->base.subdev.device; in nv50_instobj_rd32_slow()
85 spin_lock_irqsave(&imem->base.lock, flags); in nv50_instobj_rd32_slow()
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sram/ |
| D | qcom,imem.yaml | 4 $id: http://devicetree.org/schemas/sram/qcom,imem.yaml#
7 title: Qualcomm IMEM memory region
13 Qualcomm IMEM is dedicated memory region for various debug features and DMA
20 - qcom,apq8064-imem
21 - qcom,msm8226-imem
22 - qcom,msm8974-imem
23 - qcom,qcs404-imem
24 - qcom,qdu1000-imem
25 - qcom,sc7180-imem
26 - qcom,sc7280-imem
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| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ |
| D | dmanv40.c | 65 struct nvkm_instmem *imem = device->imem; in nv40_fifo_dma_engine_fini() local
79 nvkm_kmap(imem->ramfc); in nv40_fifo_dma_engine_fini()
80 nvkm_wo32(imem->ramfc, chan->ramfc + ctx, 0x00000000); in nv40_fifo_dma_engine_fini()
81 nvkm_done(imem->ramfc); in nv40_fifo_dma_engine_fini()
95 struct nvkm_instmem *imem = device->imem; in nv40_fifo_dma_engine_init() local
110 nvkm_kmap(imem->ramfc); in nv40_fifo_dma_engine_init()
111 nvkm_wo32(imem->ramfc, chan->ramfc + ctx, inst); in nv40_fifo_dma_engine_init()
112 nvkm_done(imem->ramfc); in nv40_fifo_dma_engine_init()
147 struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem; in nv40_fifo_dma_object_ctor() local
163 hash = nvkm_ramht_insert(imem->ramht, object, chan->base.chid, 4, in nv40_fifo_dma_object_ctor()
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| D | dmanv04.c | 39 struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem; in nv04_fifo_dma_object_dtor() local
42 nvkm_ramht_remove(imem->ramht, cookie); in nv04_fifo_dma_object_dtor()
51 struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem; in nv04_fifo_dma_object_ctor() local
67 hash = nvkm_ramht_insert(imem->ramht, object, chan->base.chid, 4, in nv04_fifo_dma_object_ctor()
79 struct nvkm_memory *fctx = device->imem->ramfc; in nv04_fifo_dma_fini()
144 struct nvkm_instmem *imem = fifo->base.engine.subdev.device->imem; in nv04_fifo_dma_dtor() local
147 nvkm_kmap(imem->ramfc); in nv04_fifo_dma_dtor()
149 nvkm_wo32(imem->ramfc, chan->ramfc + c->ctxp, 0x00000000); in nv04_fifo_dma_dtor()
151 nvkm_done(imem->ramfc); in nv04_fifo_dma_dtor()
175 struct nvkm_instmem *imem = device->imem; in nv04_fifo_dma_new() local
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| D | dmanv17.c | 46 struct nvkm_instmem *imem = device->imem; in nv17_fifo_dma_new() local
77 nvkm_kmap(imem->ramfc); in nv17_fifo_dma_new()
78 nvkm_wo32(imem->ramfc, chan->ramfc + 0x00, args->v0.offset); in nv17_fifo_dma_new()
79 nvkm_wo32(imem->ramfc, chan->ramfc + 0x04, args->v0.offset); in nv17_fifo_dma_new()
80 nvkm_wo32(imem->ramfc, chan->ramfc + 0x0c, chan->base.push->addr >> 4); in nv17_fifo_dma_new()
81 nvkm_wo32(imem->ramfc, chan->ramfc + 0x14, in nv17_fifo_dma_new()
88 nvkm_done(imem->ramfc); in nv17_fifo_dma_new()
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| D | dmanv10.c | 46 struct nvkm_instmem *imem = device->imem; in nv10_fifo_dma_new() local
76 nvkm_kmap(imem->ramfc); in nv10_fifo_dma_new()
77 nvkm_wo32(imem->ramfc, chan->ramfc + 0x00, args->v0.offset); in nv10_fifo_dma_new()
78 nvkm_wo32(imem->ramfc, chan->ramfc + 0x04, args->v0.offset); in nv10_fifo_dma_new()
79 nvkm_wo32(imem->ramfc, chan->ramfc + 0x0c, chan->base.push->addr >> 4); in nv10_fifo_dma_new()
80 nvkm_wo32(imem->ramfc, chan->ramfc + 0x14, in nv10_fifo_dma_new()
87 nvkm_done(imem->ramfc); in nv10_fifo_dma_new()
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| /kernel/linux/linux-6.6/drivers/net/wwan/iosm/ |
| D | iosm_ipc_imem.h | 387 * Returns: Initialized imem pointer on success else NULL
395 * @ipc_imem: Pointer to imem data-struct
403 * @ipc_imem: Pointer to imem data-struct
410 * @ipc_imem: Pointer to imem data-struct
416 * @ipc_imem: Pointer to imem data-struct
422 * @ipc_imem: Pointer to imem data-struct
429 * @ipc_imem: Pointer to imem instance
437 * @ipc_imem: Pointer to imem data-struct
446 * @ipc_imem: Pointer to imem data-struct
453 * @ipc_imem: Pointer to imem data-struct
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| D | iosm_ipc_mux.c | 13 channel_id = ipc_imem_channel_alloc(ipc_mux->imem, ipc_mux->instance_id, in ipc_mux_channel_create()
25 ipc_mux->channel = ipc_imem_channel_open(ipc_mux->imem, channel_id, in ipc_mux_channel_create()
187 ipc_imem_channel_close(ipc_mux->imem, ipc_mux->channel_id); in ipc_mux_channel_close()
223 ipc_imem_td_update_timer_suspend(ipc_mux->imem, true); in ipc_mux_schedule()
227 ipc_imem_td_update_timer_suspend(ipc_mux->imem, false); in ipc_mux_schedule()
236 ipc_imem_td_update_timer_suspend(ipc_mux->imem, true); in ipc_mux_schedule()
240 ipc_imem_td_update_timer_suspend(ipc_mux->imem, false); in ipc_mux_schedule()
279 struct iosm_imem *imem) in ipc_mux_init() argument
295 ipc_mux->pcie = imem->pcie; in ipc_mux_init()
296 ipc_mux->imem = imem; in ipc_mux_init()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/engine/device/ |
| D | base.c | 86 .imem = nv04_instmem_new,
107 .imem = nv04_instmem_new,
129 .imem = nv04_instmem_new,
149 .imem = nv04_instmem_new,
171 .imem = nv04_instmem_new,
193 .imem = nv04_instmem_new,
215 .imem = nv04_instmem_new,
237 .imem = nv04_instmem_new,
259 .imem = nv04_instmem_new,
281 .imem = nv04_instmem_new,
[all …]
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| /kernel/linux/linux-5.10/drivers/remoteproc/ |
| D | qcom_pil_info.c | 33 struct resource imem; in qcom_pil_info_init() local
45 ret = of_address_to_resource(np, 0, &imem); in qcom_pil_info_init()
50 base = ioremap(imem.start, resource_size(&imem)); in qcom_pil_info_init()
56 memset_io(base, 0, resource_size(&imem)); in qcom_pil_info_init()
59 _reloc.num_entries = (u32)resource_size(&imem) / PIL_RELOC_ENTRY_SIZE; in qcom_pil_info_init()
65 * qcom_pil_info_store() - store PIL information of image in IMEM
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| /kernel/linux/linux-6.6/drivers/remoteproc/ |
| D | qcom_pil_info.c | 33 struct resource imem; in qcom_pil_info_init() local
45 ret = of_address_to_resource(np, 0, &imem); in qcom_pil_info_init()
50 base = ioremap(imem.start, resource_size(&imem)); in qcom_pil_info_init()
56 memset_io(base, 0, resource_size(&imem)); in qcom_pil_info_init()
59 _reloc.num_entries = (u32)resource_size(&imem) / PIL_RELOC_ENTRY_SIZE; in qcom_pil_info_init()
65 * qcom_pil_info_store() - store PIL information of image in IMEM
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| /kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/engine/fifo/ |
| D | nv40.c | 41 struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc; in nv40_chan_ramfc_write()
114 struct nvkm_instmem *imem = fifo->engine.subdev.device->imem; in nv40_eobj_ramht_add() local
119 hash = nvkm_ramht_insert(imem->ramht, eobj, chan->id, 4, eobj->handle, context); in nv40_eobj_ramht_add()
129 struct nvkm_memory *ramfc = device->imem->ramfc; in nv40_ectx_bind()
185 struct nvkm_instmem *imem = device->imem; in nv40_fifo_init() local
186 struct nvkm_ramht *ramht = imem->ramht; in nv40_fifo_init()
187 struct nvkm_memory *ramro = imem->ramro; in nv40_fifo_init()
188 struct nvkm_memory *ramfc = imem->ramfc; in nv40_fifo_init()
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| D | nv17.c | 40 struct nvkm_memory *ramfc = chan->cgrp->runl->fifo->engine.subdev.device->imem->ramfc; in nv17_chan_ramfc_write()
96 struct nvkm_instmem *imem = device->imem; in nv17_fifo_init() local
97 struct nvkm_ramht *ramht = imem->ramht; in nv17_fifo_init()
98 struct nvkm_memory *ramro = imem->ramro; in nv17_fifo_init()
99 struct nvkm_memory *ramfc = imem->ramfc; in nv17_fifo_init()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/ |
| D | nv40.c | 33 struct nvkm_instmem *imem = device->imem; in nv40_mpeg_mthd_dma() local
37 u32 dma0 = nvkm_instmem_rd32(imem, inst + 0); in nv40_mpeg_mthd_dma()
38 u32 dma1 = nvkm_instmem_rd32(imem, inst + 4); in nv40_mpeg_mthd_dma()
39 u32 dma2 = nvkm_instmem_rd32(imem, inst + 8); in nv40_mpeg_mthd_dma()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/ |
| D | nv40.c | 33 struct nvkm_instmem *imem = device->imem; in nv40_mpeg_mthd_dma() local
37 u32 dma0 = nvkm_instmem_rd32(imem, inst + 0); in nv40_mpeg_mthd_dma()
38 u32 dma1 = nvkm_instmem_rd32(imem, inst + 4); in nv40_mpeg_mthd_dma()
39 u32 dma2 = nvkm_instmem_rd32(imem, inst + 8); in nv40_mpeg_mthd_dma()
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| /kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/engine/device/ |
| D | base.c | 85 .imem = { 0x00000001, nv04_instmem_new },
106 .imem = { 0x00000001, nv04_instmem_new },
128 .imem = { 0x00000001, nv04_instmem_new },
148 .imem = { 0x00000001, nv04_instmem_new },
170 .imem = { 0x00000001, nv04_instmem_new },
192 .imem = { 0x00000001, nv04_instmem_new },
214 .imem = { 0x00000001, nv04_instmem_new },
236 .imem = { 0x00000001, nv04_instmem_new },
258 .imem = { 0x00000001, nv04_instmem_new },
280 .imem = { 0x00000001, nv04_instmem_new },
[all …]
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