31 gf100_ltc_cbc_clear(struct nvkm_ltc_priv *priv, u32 start, u32 limit)  in gf100_ltc_cbc_clear()  argument
33 	nv_wr32(priv, 0x17e8cc, start);  in gf100_ltc_cbc_clear()
34 	nv_wr32(priv, 0x17e8d0, limit);  in gf100_ltc_cbc_clear()
35 	nv_wr32(priv, 0x17e8c8, 0x00000004);  in gf100_ltc_cbc_clear()
39 gf100_ltc_cbc_wait(struct nvkm_ltc_priv *priv)  in gf100_ltc_cbc_wait()  argument
42 	for (c = 0; c < priv->ltc_nr; c++) {  in gf100_ltc_cbc_wait()
43 		for (s = 0; s < priv->lts_nr; s++)  in gf100_ltc_cbc_wait()
44 			nv_wait(priv, 0x1410c8 + c * 0x2000 + s * 0x400, ~0, 0);  in gf100_ltc_cbc_wait()
49 gf100_ltc_zbc_clear_color(struct nvkm_ltc_priv *priv, int i, const u32 color[4])  in gf100_ltc_zbc_clear_color()  argument
51 	nv_mask(priv, 0x17ea44, 0x0000000f, i);  in gf100_ltc_zbc_clear_color()
52 	nv_wr32(priv, 0x17ea48, color[0]);  in gf100_ltc_zbc_clear_color()
53 	nv_wr32(priv, 0x17ea4c, color[1]);  in gf100_ltc_zbc_clear_color()
54 	nv_wr32(priv, 0x17ea50, color[2]);  in gf100_ltc_zbc_clear_color()
55 	nv_wr32(priv, 0x17ea54, color[3]);  in gf100_ltc_zbc_clear_color()
59 gf100_ltc_zbc_clear_depth(struct nvkm_ltc_priv *priv, int i, const u32 depth)  in gf100_ltc_zbc_clear_depth()  argument
61 	nv_mask(priv, 0x17ea44, 0x0000000f, i);  in gf100_ltc_zbc_clear_depth()
62 	nv_wr32(priv, 0x17ea58, depth);  in gf100_ltc_zbc_clear_depth()
84 gf100_ltc_lts_intr(struct nvkm_ltc_priv *priv, int ltc, int lts)  in gf100_ltc_lts_intr()  argument
87 	u32 intr = nv_rd32(priv, base + 0x020);  in gf100_ltc_lts_intr()
91 		nv_info(priv, "LTC%d_LTS%d:", ltc, lts);  in gf100_ltc_lts_intr()
96 	nv_wr32(priv, base + 0x020, intr);  in gf100_ltc_lts_intr()
102 	struct nvkm_ltc_priv *priv = (void *)subdev;  in gf100_ltc_intr()  local
105 	mask = nv_rd32(priv, 0x00017c);  in gf100_ltc_intr()
108 		for (lts = 0; lts < priv->lts_nr; lts++)  in gf100_ltc_intr()
109 			gf100_ltc_lts_intr(priv, ltc, lts);  in gf100_ltc_intr()
117 	struct nvkm_ltc_priv *priv = (void *)object;  in gf100_ltc_init()  local
118 	u32 lpg128 = !(nv_rd32(priv, 0x100c80) & 0x00000001);  in gf100_ltc_init()
121 	ret = nvkm_ltc_init(priv);  in gf100_ltc_init()
125 	nv_mask(priv, 0x17e820, 0x00100000, 0x00000000); /* INTR_EN &= ~0x10 */  in gf100_ltc_init()
126 	nv_wr32(priv, 0x17e8d8, priv->ltc_nr);  in gf100_ltc_init()
127 	nv_wr32(priv, 0x17e8d4, priv->tag_base);  in gf100_ltc_init()
128 	nv_mask(priv, 0x17e8c0, 0x00000002, lpg128 ? 0x00000002 : 0x00000000);  in gf100_ltc_init()
136 	struct nvkm_ltc_priv *priv = (void *)object;  in gf100_ltc_dtor()  local
138 	nvkm_mm_fini(&priv->tags);  in gf100_ltc_dtor()
140 		nvkm_mm_free(&pfb->vram, &priv->tag_ram);  in gf100_ltc_dtor()
142 	nvkm_ltc_destroy(priv);  in gf100_ltc_dtor()
148 gf100_ltc_init_tag_ram(struct nvkm_fb *pfb, struct nvkm_ltc_priv *priv)  in gf100_ltc_init_tag_ram()  argument
155 		priv->num_tags = 0;  in gf100_ltc_init_tag_ram()
160 	priv->num_tags = (pfb->ram->size >> 17) / 4;  in gf100_ltc_init_tag_ram()
161 	if (priv->num_tags > (1 << 17))  in gf100_ltc_init_tag_ram()
162 		priv->num_tags = 1 << 17; /* we have 17 bits in PTE */  in gf100_ltc_init_tag_ram()
163 	priv->num_tags = (priv->num_tags + 63) & ~63; /* round up to 64 */  in gf100_ltc_init_tag_ram()
165 	tag_align = priv->ltc_nr * 0x800;  in gf100_ltc_init_tag_ram()
176 	tag_size  = (priv->num_tags / 64) * 0x6000 + tag_margin;  in gf100_ltc_init_tag_ram()
181 			   &priv->tag_ram);  in gf100_ltc_init_tag_ram()
183 		priv->num_tags = 0;  in gf100_ltc_init_tag_ram()
185 		u64 tag_base = ((u64)priv->tag_ram->offset << 12) + tag_margin;  in gf100_ltc_init_tag_ram()
190 		priv->tag_base = tag_base;  in gf100_ltc_init_tag_ram()
194 	ret = nvkm_mm_init(&priv->tags, 0, priv->num_tags, 1);  in gf100_ltc_init_tag_ram()
204 	struct nvkm_ltc_priv *priv;  in gf100_ltc_ctor()  local
208 	ret = nvkm_ltc_create(parent, engine, oclass, &priv);  in gf100_ltc_ctor()
209 	*pobject = nv_object(priv);  in gf100_ltc_ctor()
213 	parts = nv_rd32(priv, 0x022438);  in gf100_ltc_ctor()
214 	mask = nv_rd32(priv, 0x022554);  in gf100_ltc_ctor()
217 			priv->ltc_nr++;  in gf100_ltc_ctor()
219 	priv->lts_nr = nv_rd32(priv, 0x17e8dc) >> 28;  in gf100_ltc_ctor()
221 	ret = gf100_ltc_init_tag_ram(pfb, priv);  in gf100_ltc_ctor()
225 	nv_subdev(priv)->intr = gf100_ltc_intr;  in gf100_ltc_ctor()