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-rw-r--r--drivers/gpu/drm/nouveau/nouveau_channel.c12
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_dma.c14
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drv.h61
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_irq.c16
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_notifier.c7
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_object.c358
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_ramht.c139
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_ramht.h26
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_sgdma.c13
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_state.c18
-rw-r--r--drivers/gpu/drm/nouveau/nv04_fbcon.c9
-rw-r--r--drivers/gpu/drm/nouveau/nv04_fifo.c12
-rw-r--r--drivers/gpu/drm/nouveau/nv10_fifo.c6
-rw-r--r--drivers/gpu/drm/nouveau/nv20_graph.c40
-rw-r--r--drivers/gpu/drm/nouveau/nv40_fifo.c9
-rw-r--r--drivers/gpu/drm/nouveau/nv40_graph.c16
-rw-r--r--drivers/gpu/drm/nouveau/nv50_display.c32
-rw-r--r--drivers/gpu/drm/nouveau/nv50_fbcon.c4
-rw-r--r--drivers/gpu/drm/nouveau/nv50_fifo.c85
-rw-r--r--drivers/gpu/drm/nouveau/nv50_graph.c39
-rw-r--r--drivers/gpu/drm/nouveau/nv50_instmem.c126
21 files changed, 459 insertions, 583 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index 3144ddea593e..e01396747f6f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -70,14 +70,8 @@ nouveau_channel_pushbuf_ctxdma_init(struct nouveau_channel *chan)
70 chan->pushbuf_base = pb->bo.mem.mm_node->start << PAGE_SHIFT; 70 chan->pushbuf_base = pb->bo.mem.mm_node->start << PAGE_SHIFT;
71 } 71 }
72 72
73 ret = nouveau_gpuobj_ref_add(dev, chan, 0, pushbuf, &chan->pushbuf); 73 nouveau_gpuobj_ref(pushbuf, &chan->pushbuf);
74 if (ret) { 74 nouveau_gpuobj_ref(NULL, &pushbuf);
75 NV_ERROR(dev, "Error referencing pushbuf ctxdma: %d\n", ret);
76 if (pushbuf != dev_priv->gart_info.sg_ctxdma)
77 nouveau_gpuobj_del(dev, &pushbuf);
78 return ret;
79 }
80
81 return 0; 75 return 0;
82} 76}
83 77
@@ -308,7 +302,7 @@ nouveau_channel_free(struct nouveau_channel *chan)
308 spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags); 302 spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
309 303
310 /* Release the channel's resources */ 304 /* Release the channel's resources */
311 nouveau_gpuobj_ref_del(dev, &chan->pushbuf); 305 nouveau_gpuobj_ref(NULL, &chan->pushbuf);
312 if (chan->pushbuf_bo) { 306 if (chan->pushbuf_bo) {
313 nouveau_bo_unmap(chan->pushbuf_bo); 307 nouveau_bo_unmap(chan->pushbuf_bo);
314 nouveau_bo_unpin(chan->pushbuf_bo); 308 nouveau_bo_unpin(chan->pushbuf_bo);
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.c b/drivers/gpu/drm/nouveau/nouveau_dma.c
index 2d006993378a..9d27acda87e2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.c
@@ -28,6 +28,7 @@
28#include "drm.h" 28#include "drm.h"
29#include "nouveau_drv.h" 29#include "nouveau_drv.h"
30#include "nouveau_dma.h" 30#include "nouveau_dma.h"
31#include "nouveau_ramht.h"
31 32
32void 33void
33nouveau_dma_pre_init(struct nouveau_channel *chan) 34nouveau_dma_pre_init(struct nouveau_channel *chan)
@@ -58,26 +59,27 @@ nouveau_dma_init(struct nouveau_channel *chan)
58{ 59{
59 struct drm_device *dev = chan->dev; 60 struct drm_device *dev = chan->dev;
60 struct drm_nouveau_private *dev_priv = dev->dev_private; 61 struct drm_nouveau_private *dev_priv = dev->dev_private;
61 struct nouveau_gpuobj *m2mf = NULL; 62 struct nouveau_gpuobj *obj = NULL;
62 struct nouveau_gpuobj *nvsw = NULL;
63 int ret, i; 63 int ret, i;
64 64
65 /* Create NV_MEMORY_TO_MEMORY_FORMAT for buffer moves */ 65 /* Create NV_MEMORY_TO_MEMORY_FORMAT for buffer moves */
66 ret = nouveau_gpuobj_gr_new(chan, dev_priv->card_type < NV_50 ? 66 ret = nouveau_gpuobj_gr_new(chan, dev_priv->card_type < NV_50 ?
67 0x0039 : 0x5039, &m2mf); 67 0x0039 : 0x5039, &obj);
68 if (ret) 68 if (ret)
69 return ret; 69 return ret;
70 70
71 ret = nouveau_gpuobj_ref_add(dev, chan, NvM2MF, m2mf, NULL); 71 ret = nouveau_ramht_insert(chan, NvM2MF, obj);
72 nouveau_gpuobj_ref(NULL, &obj);
72 if (ret) 73 if (ret)
73 return ret; 74 return ret;
74 75
75 /* Create an NV_SW object for various sync purposes */ 76 /* Create an NV_SW object for various sync purposes */
76 ret = nouveau_gpuobj_sw_new(chan, NV_SW, &nvsw); 77 ret = nouveau_gpuobj_sw_new(chan, NV_SW, &obj);
77 if (ret) 78 if (ret)
78 return ret; 79 return ret;
79 80
80 ret = nouveau_gpuobj_ref_add(dev, chan, NvSw, nvsw, NULL); 81 ret = nouveau_ramht_insert(chan, NvSw, obj);
82 nouveau_gpuobj_ref(NULL, &obj);
81 if (ret) 83 if (ret)
82 return ret; 84 return ret;
83 85
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index b8511c122f5f..bf89d0297e21 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -133,7 +133,6 @@ enum nouveau_flags {
133#define NVOBJ_ENGINE_DISPLAY 2 133#define NVOBJ_ENGINE_DISPLAY 2
134#define NVOBJ_ENGINE_INT 0xdeadbeef 134#define NVOBJ_ENGINE_INT 0xdeadbeef
135 135
136#define NVOBJ_FLAG_ALLOW_NO_REFS (1 << 0)
137#define NVOBJ_FLAG_ZERO_ALLOC (1 << 1) 136#define NVOBJ_FLAG_ZERO_ALLOC (1 << 1)
138#define NVOBJ_FLAG_ZERO_FREE (1 << 2) 137#define NVOBJ_FLAG_ZERO_FREE (1 << 2)
139#define NVOBJ_FLAG_FAKE (1 << 3) 138#define NVOBJ_FLAG_FAKE (1 << 3)
@@ -141,7 +140,6 @@ struct nouveau_gpuobj {
141 struct drm_device *dev; 140 struct drm_device *dev;
142 struct list_head list; 141 struct list_head list;
143 142
144 struct nouveau_channel *im_channel;
145 struct drm_mm_node *im_pramin; 143 struct drm_mm_node *im_pramin;
146 struct nouveau_bo *im_backing; 144 struct nouveau_bo *im_backing;
147 uint32_t im_backing_start; 145 uint32_t im_backing_start;
@@ -162,16 +160,6 @@ struct nouveau_gpuobj {
162 void *priv; 160 void *priv;
163}; 161};
164 162
165struct nouveau_gpuobj_ref {
166 struct list_head list;
167
168 struct nouveau_gpuobj *gpuobj;
169 uint32_t instance;
170
171 struct nouveau_channel *channel;
172 int handle;
173};
174
175struct nouveau_channel { 163struct nouveau_channel {
176 struct drm_device *dev; 164 struct drm_device *dev;
177 int id; 165 int id;
@@ -197,33 +185,32 @@ struct nouveau_channel {
197 } fence; 185 } fence;
198 186
199 /* DMA push buffer */ 187 /* DMA push buffer */
200 struct nouveau_gpuobj_ref *pushbuf; 188 struct nouveau_gpuobj *pushbuf;
201 struct nouveau_bo *pushbuf_bo; 189 struct nouveau_bo *pushbuf_bo;
202 uint32_t pushbuf_base; 190 uint32_t pushbuf_base;
203 191
204 /* Notifier memory */ 192 /* Notifier memory */
205 struct nouveau_bo *notifier_bo; 193 struct nouveau_bo *notifier_bo;
206 struct drm_mm notifier_heap; 194 struct drm_mm notifier_heap;
207 195
208 /* PFIFO context */ 196 /* PFIFO context */
209 struct nouveau_gpuobj_ref *ramfc; 197 struct nouveau_gpuobj *ramfc;
210 struct nouveau_gpuobj_ref *cache; 198 struct nouveau_gpuobj *cache;
211 199
212 /* PGRAPH context */ 200 /* PGRAPH context */
213 /* XXX may be merge 2 pointers as private data ??? */ 201 /* XXX may be merge 2 pointers as private data ??? */
214 struct nouveau_gpuobj_ref *ramin_grctx; 202 struct nouveau_gpuobj *ramin_grctx;
215 void *pgraph_ctx; 203 void *pgraph_ctx;
216 204
217 /* NV50 VM */ 205 /* NV50 VM */
218 struct nouveau_gpuobj *vm_pd; 206 struct nouveau_gpuobj *vm_pd;
219 struct nouveau_gpuobj_ref *vm_gart_pt; 207 struct nouveau_gpuobj *vm_gart_pt;
220 struct nouveau_gpuobj_ref *vm_vram_pt[NV50_VM_VRAM_NR]; 208 struct nouveau_gpuobj *vm_vram_pt[NV50_VM_VRAM_NR];
221 209
222 /* Objects */ 210 /* Objects */
223 struct nouveau_gpuobj_ref *ramin; /* Private instmem */ 211 struct nouveau_gpuobj *ramin; /* Private instmem */
224 struct drm_mm ramin_heap; /* Private PRAMIN heap */ 212 struct drm_mm ramin_heap; /* Private PRAMIN heap */
225 struct nouveau_gpuobj_ref *ramht; /* Hash table */ 213 struct nouveau_ramht *ramht; /* Hash table */
226 struct list_head ramht_refs; /* Objects referenced by RAMHT */
227 214
228 /* GPU object info for stuff used in-kernel (mm_enabled) */ 215 /* GPU object info for stuff used in-kernel (mm_enabled) */
229 uint32_t m2mf_ntfy; 216 uint32_t m2mf_ntfy;
@@ -301,7 +288,7 @@ struct nouveau_fb_engine {
301struct nouveau_fifo_engine { 288struct nouveau_fifo_engine {
302 int channels; 289 int channels;
303 290
304 struct nouveau_gpuobj_ref *playlist[2]; 291 struct nouveau_gpuobj *playlist[2];
305 int cur_playlist; 292 int cur_playlist;
306 293
307 int (*init)(struct drm_device *); 294 int (*init)(struct drm_device *);
@@ -339,7 +326,7 @@ struct nouveau_pgraph_engine {
339 int grctx_size; 326 int grctx_size;
340 327
341 /* NV2x/NV3x context table (0x400780) */ 328 /* NV2x/NV3x context table (0x400780) */
342 struct nouveau_gpuobj_ref *ctx_table; 329 struct nouveau_gpuobj *ctx_table;
343 330
344 int (*init)(struct drm_device *); 331 int (*init)(struct drm_device *);
345 void (*takedown)(struct drm_device *); 332 void (*takedown)(struct drm_device *);
@@ -555,7 +542,7 @@ struct drm_nouveau_private {
555 spinlock_t context_switch_lock; 542 spinlock_t context_switch_lock;
556 543
557 /* RAMIN configuration, RAMFC, RAMHT and RAMRO offsets */ 544 /* RAMIN configuration, RAMFC, RAMHT and RAMRO offsets */
558 struct nouveau_gpuobj *ramht; 545 struct nouveau_ramht *ramht;
559 uint32_t ramin_rsvd_vram; 546 uint32_t ramin_rsvd_vram;
560 uint32_t ramht_offset; 547 uint32_t ramht_offset;
561 uint32_t ramht_size; 548 uint32_t ramht_size;
@@ -764,24 +751,12 @@ extern void nouveau_gpuobj_channel_takedown(struct nouveau_channel *);
764extern int nouveau_gpuobj_new(struct drm_device *, struct nouveau_channel *, 751extern int nouveau_gpuobj_new(struct drm_device *, struct nouveau_channel *,
765 uint32_t size, int align, uint32_t flags, 752 uint32_t size, int align, uint32_t flags,
766 struct nouveau_gpuobj **); 753 struct nouveau_gpuobj **);
767extern int nouveau_gpuobj_del(struct drm_device *, struct nouveau_gpuobj **); 754extern void nouveau_gpuobj_ref(struct nouveau_gpuobj *,
768extern int nouveau_gpuobj_ref_add(struct drm_device *, struct nouveau_channel *, 755 struct nouveau_gpuobj **);
769 uint32_t handle, struct nouveau_gpuobj *,
770 struct nouveau_gpuobj_ref **);
771extern int nouveau_gpuobj_ref_del(struct drm_device *,
772 struct nouveau_gpuobj_ref **);
773extern int nouveau_gpuobj_ref_find(struct nouveau_channel *, uint32_t handle,
774 struct nouveau_gpuobj_ref **ref_ret);
775extern int nouveau_gpuobj_new_ref(struct drm_device *,
776 struct nouveau_channel *alloc_chan,
777 struct nouveau_channel *ref_chan,
778 uint32_t handle, uint32_t size, int align,
779 uint32_t flags, struct nouveau_gpuobj_ref **);
780extern int nouveau_gpuobj_new_fake(struct drm_device *, 756extern int nouveau_gpuobj_new_fake(struct drm_device *,
781 uint32_t p_offset, uint32_t b_offset, 757 uint32_t p_offset, uint32_t b_offset,
782 uint32_t size, uint32_t flags, 758 uint32_t size, uint32_t flags,
783 struct nouveau_gpuobj **, 759 struct nouveau_gpuobj **);
784 struct nouveau_gpuobj_ref**);
785extern int nouveau_gpuobj_dma_new(struct nouveau_channel *, int class, 760extern int nouveau_gpuobj_dma_new(struct nouveau_channel *, int class,
786 uint64_t offset, uint64_t size, int access, 761 uint64_t offset, uint64_t size, int access,
787 int target, struct nouveau_gpuobj **); 762 int target, struct nouveau_gpuobj **);
diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c
index 794b0ee30cf6..9cc3259a54b9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_irq.c
+++ b/drivers/gpu/drm/nouveau/nouveau_irq.c
@@ -35,6 +35,7 @@
35#include "nouveau_drm.h" 35#include "nouveau_drm.h"
36#include "nouveau_drv.h" 36#include "nouveau_drv.h"
37#include "nouveau_reg.h" 37#include "nouveau_reg.h"
38#include "nouveau_ramht.h"
38#include <linux/ratelimit.h> 39#include <linux/ratelimit.h>
39 40
40/* needed for hotplug irq */ 41/* needed for hotplug irq */
@@ -106,15 +107,16 @@ nouveau_fifo_swmthd(struct nouveau_channel *chan, uint32_t addr, uint32_t data)
106 const int mthd = addr & 0x1ffc; 107 const int mthd = addr & 0x1ffc;
107 108
108 if (mthd == 0x0000) { 109 if (mthd == 0x0000) {
109 struct nouveau_gpuobj_ref *ref = NULL; 110 struct nouveau_gpuobj *gpuobj;
110 111
111 if (nouveau_gpuobj_ref_find(chan, data, &ref)) 112 gpuobj = nouveau_ramht_find(chan, data);
113 if (!gpuobj)
112 return false; 114 return false;
113 115
114 if (ref->gpuobj->engine != NVOBJ_ENGINE_SW) 116 if (gpuobj->engine != NVOBJ_ENGINE_SW)
115 return false; 117 return false;
116 118
117 chan->sw_subchannel[subc] = ref->gpuobj->class; 119 chan->sw_subchannel[subc] = gpuobj->class;
118 nv_wr32(dev, NV04_PFIFO_CACHE1_ENGINE, nv_rd32(dev, 120 nv_wr32(dev, NV04_PFIFO_CACHE1_ENGINE, nv_rd32(dev,
119 NV04_PFIFO_CACHE1_ENGINE) & ~(0xf << subc * 4)); 121 NV04_PFIFO_CACHE1_ENGINE) & ~(0xf << subc * 4));
120 return true; 122 return true;
@@ -357,7 +359,7 @@ nouveau_graph_chid_from_grctx(struct drm_device *dev)
357 if (!chan || !chan->ramin_grctx) 359 if (!chan || !chan->ramin_grctx)
358 continue; 360 continue;
359 361
360 if (inst == chan->ramin_grctx->instance) 362 if (inst == chan->ramin_grctx->pinst)
361 break; 363 break;
362 } 364 }
363 } else { 365 } else {
@@ -369,7 +371,7 @@ nouveau_graph_chid_from_grctx(struct drm_device *dev)
369 if (!chan || !chan->ramin) 371 if (!chan || !chan->ramin)
370 continue; 372 continue;
371 373
372 if (inst == chan->ramin->instance) 374 if (inst == chan->ramin->vinst)
373 break; 375 break;
374 } 376 }
375 } 377 }
@@ -625,7 +627,7 @@ nv50_pfb_vm_trap(struct drm_device *dev, int display, const char *name)
625 if (!chan || !chan->ramin) 627 if (!chan || !chan->ramin)
626 continue; 628 continue;
627 629
628 if (trap[1] == chan->ramin->instance >> 12) 630 if (trap[1] == chan->ramin->vinst >> 12)
629 break; 631 break;
630 } 632 }
631 NV_INFO(dev, "%s - VM: Trapped %s at %02x%04x%04x status %08x %08x channel %d\n", 633 NV_INFO(dev, "%s - VM: Trapped %s at %02x%04x%04x status %08x %08x channel %d\n",
diff --git a/drivers/gpu/drm/nouveau/nouveau_notifier.c b/drivers/gpu/drm/nouveau/nouveau_notifier.c
index 3ec181ff50ce..22b86189b7bb 100644
--- a/drivers/gpu/drm/nouveau/nouveau_notifier.c
+++ b/drivers/gpu/drm/nouveau/nouveau_notifier.c
@@ -28,6 +28,7 @@
28#include "drmP.h" 28#include "drmP.h"
29#include "drm.h" 29#include "drm.h"
30#include "nouveau_drv.h" 30#include "nouveau_drv.h"
31#include "nouveau_ramht.h"
31 32
32int 33int
33nouveau_notifier_init_channel(struct nouveau_channel *chan) 34nouveau_notifier_init_channel(struct nouveau_channel *chan)
@@ -146,11 +147,11 @@ nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
146 nobj->dtor = nouveau_notifier_gpuobj_dtor; 147 nobj->dtor = nouveau_notifier_gpuobj_dtor;
147 nobj->priv = mem; 148 nobj->priv = mem;
148 149
149 ret = nouveau_gpuobj_ref_add(dev, chan, handle, nobj, NULL); 150 ret = nouveau_ramht_insert(chan, handle, nobj);
151 nouveau_gpuobj_ref(NULL, &nobj);
150 if (ret) { 152 if (ret) {
151 nouveau_gpuobj_del(dev, &nobj);
152 drm_mm_put_block(mem); 153 drm_mm_put_block(mem);
153 NV_ERROR(dev, "Error referencing notifier ctxdma: %d\n", ret); 154 NV_ERROR(dev, "Error adding notifier to ramht: %d\n", ret);
154 return ret; 155 return ret;
155 } 156 }
156 157
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c
index 552f5131650f..d55c50f1a2d3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_object.c
+++ b/drivers/gpu/drm/nouveau/nouveau_object.c
@@ -90,7 +90,7 @@ nouveau_gpuobj_new(struct drm_device *dev, struct nouveau_channel *chan,
90 NV_DEBUG(dev, "gpuobj %p\n", gpuobj); 90 NV_DEBUG(dev, "gpuobj %p\n", gpuobj);
91 gpuobj->dev = dev; 91 gpuobj->dev = dev;
92 gpuobj->flags = flags; 92 gpuobj->flags = flags;
93 gpuobj->im_channel = chan; 93 gpuobj->refcount = 1;
94 94
95 list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list); 95 list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list);
96 96
@@ -108,7 +108,7 @@ nouveau_gpuobj_new(struct drm_device *dev, struct nouveau_channel *chan,
108 108
109 ret = engine->instmem.populate(dev, gpuobj, &size); 109 ret = engine->instmem.populate(dev, gpuobj, &size);
110 if (ret) { 110 if (ret) {
111 nouveau_gpuobj_del(dev, &gpuobj); 111 nouveau_gpuobj_ref(NULL, &gpuobj);
112 return ret; 112 return ret;
113 } 113 }
114 } 114 }
@@ -119,14 +119,14 @@ nouveau_gpuobj_new(struct drm_device *dev, struct nouveau_channel *chan,
119 gpuobj->im_pramin = drm_mm_get_block(gpuobj->im_pramin, size, align); 119 gpuobj->im_pramin = drm_mm_get_block(gpuobj->im_pramin, size, align);
120 120
121 if (!gpuobj->im_pramin) { 121 if (!gpuobj->im_pramin) {
122 nouveau_gpuobj_del(dev, &gpuobj); 122 nouveau_gpuobj_ref(NULL, &gpuobj);
123 return -ENOMEM; 123 return -ENOMEM;
124 } 124 }
125 125
126 if (!chan) { 126 if (!chan) {
127 ret = engine->instmem.bind(dev, gpuobj); 127 ret = engine->instmem.bind(dev, gpuobj);
128 if (ret) { 128 if (ret) {
129 nouveau_gpuobj_del(dev, &gpuobj); 129 nouveau_gpuobj_ref(NULL, &gpuobj);
130 return ret; 130 return ret;
131 } 131 }
132 } 132 }
@@ -134,13 +134,13 @@ nouveau_gpuobj_new(struct drm_device *dev, struct nouveau_channel *chan,
134 /* calculate the various different addresses for the object */ 134 /* calculate the various different addresses for the object */
135 if (chan) { 135 if (chan) {
136 gpuobj->pinst = gpuobj->im_pramin->start + 136 gpuobj->pinst = gpuobj->im_pramin->start +
137 chan->ramin->gpuobj->im_pramin->start; 137 chan->ramin->im_pramin->start;
138 if (dev_priv->card_type < NV_50) { 138 if (dev_priv->card_type < NV_50) {
139 gpuobj->cinst = gpuobj->pinst; 139 gpuobj->cinst = gpuobj->pinst;
140 } else { 140 } else {
141 gpuobj->cinst = gpuobj->im_pramin->start; 141 gpuobj->cinst = gpuobj->im_pramin->start;
142 gpuobj->vinst = gpuobj->im_pramin->start + 142 gpuobj->vinst = gpuobj->im_pramin->start +
143 chan->ramin->gpuobj->im_backing_start; 143 chan->ramin->im_backing_start;
144 } 144 }
145 } else { 145 } else {
146 gpuobj->pinst = gpuobj->im_pramin->start; 146 gpuobj->pinst = gpuobj->im_pramin->start;
@@ -156,6 +156,7 @@ nouveau_gpuobj_new(struct drm_device *dev, struct nouveau_channel *chan,
156 engine->instmem.flush(dev); 156 engine->instmem.flush(dev);
157 } 157 }
158 158
159
159 *gpuobj_ret = gpuobj; 160 *gpuobj_ret = gpuobj;
160 return 0; 161 return 0;
161} 162}
@@ -176,20 +177,23 @@ int
176nouveau_gpuobj_init(struct drm_device *dev) 177nouveau_gpuobj_init(struct drm_device *dev)
177{ 178{
178 struct drm_nouveau_private *dev_priv = dev->dev_private; 179 struct drm_nouveau_private *dev_priv = dev->dev_private;
180 struct nouveau_gpuobj *ramht = NULL;
179 int ret; 181 int ret;
180 182
181 NV_DEBUG(dev, "\n"); 183 NV_DEBUG(dev, "\n");
182 184
183 if (dev_priv->card_type < NV_50) { 185 if (dev_priv->card_type >= NV_50)
184 ret = nouveau_gpuobj_new_fake(dev, 186 return 0;
185 dev_priv->ramht_offset, ~0, dev_priv->ramht_size,
186 NVOBJ_FLAG_ZERO_ALLOC | NVOBJ_FLAG_ALLOW_NO_REFS,
187 &dev_priv->ramht, NULL);
188 if (ret)
189 return ret;
190 }
191 187
192 return 0; 188 ret = nouveau_gpuobj_new_fake(dev, dev_priv->ramht_offset, ~0,
189 dev_priv->ramht_size,
190 NVOBJ_FLAG_ZERO_ALLOC, &ramht);
191 if (ret)
192 return ret;
193
194 ret = nouveau_ramht_new(dev, ramht, &dev_priv->ramht);
195 nouveau_gpuobj_ref(NULL, &ramht);
196 return ret;
193} 197}
194 198
195void 199void
@@ -199,7 +203,7 @@ nouveau_gpuobj_takedown(struct drm_device *dev)
199 203
200 NV_DEBUG(dev, "\n"); 204 NV_DEBUG(dev, "\n");
201 205
202 nouveau_gpuobj_del(dev, &dev_priv->ramht); 206 nouveau_ramht_ref(NULL, &dev_priv->ramht, NULL);
203} 207}
204 208
205void 209void
@@ -216,29 +220,21 @@ nouveau_gpuobj_late_takedown(struct drm_device *dev)
216 220
217 NV_ERROR(dev, "gpuobj %p still exists at takedown, refs=%d\n", 221 NV_ERROR(dev, "gpuobj %p still exists at takedown, refs=%d\n",
218 gpuobj, gpuobj->refcount); 222 gpuobj, gpuobj->refcount);
219 gpuobj->refcount = 0; 223
220 nouveau_gpuobj_del(dev, &gpuobj); 224 gpuobj->refcount = 1;
225 nouveau_gpuobj_ref(NULL, &gpuobj);
221 } 226 }
222} 227}
223 228
224int 229static int
225nouveau_gpuobj_del(struct drm_device *dev, struct nouveau_gpuobj **pgpuobj) 230nouveau_gpuobj_del(struct nouveau_gpuobj *gpuobj)
226{ 231{
232 struct drm_device *dev = gpuobj->dev;
227 struct drm_nouveau_private *dev_priv = dev->dev_private; 233 struct drm_nouveau_private *dev_priv = dev->dev_private;
228 struct nouveau_engine *engine = &dev_priv->engine; 234 struct nouveau_engine *engine = &dev_priv->engine;
229 struct nouveau_gpuobj *gpuobj;
230 int i; 235 int i;
231 236
232 NV_DEBUG(dev, "gpuobj %p\n", pgpuobj ? *pgpuobj : NULL); 237 NV_DEBUG(dev, "gpuobj %p\n", gpuobj);
233
234 if (!dev_priv || !pgpuobj || !(*pgpuobj))
235 return -EINVAL;
236 gpuobj = *pgpuobj;
237
238 if (gpuobj->refcount != 0) {
239 NV_ERROR(dev, "gpuobj refcount is %d\n", gpuobj->refcount);
240 return -EINVAL;
241 }
242 238
243 if (gpuobj->im_pramin && (gpuobj->flags & NVOBJ_FLAG_ZERO_FREE)) { 239 if (gpuobj->im_pramin && (gpuobj->flags & NVOBJ_FLAG_ZERO_FREE)) {
244 for (i = 0; i < gpuobj->im_pramin->size; i += 4) 240 for (i = 0; i < gpuobj->im_pramin->size; i += 4)
@@ -261,181 +257,26 @@ nouveau_gpuobj_del(struct drm_device *dev, struct nouveau_gpuobj **pgpuobj)
261 257
262 list_del(&gpuobj->list); 258 list_del(&gpuobj->list);
263 259
264 *pgpuobj = NULL;
265 kfree(gpuobj); 260 kfree(gpuobj);
266 return 0; 261 return 0;
267} 262}
268 263
269static int 264void
270nouveau_gpuobj_instance_get(struct drm_device *dev, 265nouveau_gpuobj_ref(struct nouveau_gpuobj *ref, struct nouveau_gpuobj **ptr)
271 struct nouveau_channel *chan,
272 struct nouveau_gpuobj *gpuobj, uint32_t *inst)
273{
274 struct drm_nouveau_private *dev_priv = dev->dev_private;
275 struct nouveau_gpuobj *cpramin;
276
277 /* <NV50 use PRAMIN address everywhere */
278 if (dev_priv->card_type < NV_50) {
279 *inst = gpuobj->im_pramin->start;
280 if (gpuobj->im_channel) {
281 cpramin = gpuobj->im_channel->ramin->gpuobj;
282 *inst += cpramin->im_pramin->start;
283 }
284 return 0;
285 }
286
287 /* NV50 channel-local instance */
288 if (chan) {
289 *inst = gpuobj->im_pramin->start;
290 return 0;
291 }
292
293 /* NV50 global (VRAM) instance */
294 if (!gpuobj->im_channel) {
295 /* ...from global heap */
296 if (!gpuobj->im_backing) {
297 NV_ERROR(dev, "AII, no VRAM backing gpuobj\n");
298 return -EINVAL;
299 }
300 *inst = gpuobj->im_backing_start;
301 return 0;
302 } else {
303 /* ...from local heap */
304 cpramin = gpuobj->im_channel->ramin->gpuobj;
305 *inst = cpramin->im_backing_start + gpuobj->im_pramin->start;
306 return 0;
307 }
308
309 return -EINVAL;
310}
311
312int
313nouveau_gpuobj_ref_add(struct drm_device *dev, struct nouveau_channel *chan,
314 uint32_t handle, struct nouveau_gpuobj *gpuobj,
315 struct nouveau_gpuobj_ref **ref_ret)
316{
317 struct drm_nouveau_private *dev_priv = dev->dev_private;
318 struct nouveau_gpuobj_ref *ref;
319 uint32_t instance;
320 int ret;
321
322 NV_DEBUG(dev, "ch%d h=0x%08x gpuobj=%p\n",
323 chan ? chan->id : -1, handle, gpuobj);
324
325 if (!dev_priv || !gpuobj || (ref_ret && *ref_ret != NULL))
326 return -EINVAL;
327
328 if (!chan && !ref_ret)
329 return -EINVAL;
330
331 if (gpuobj->engine == NVOBJ_ENGINE_SW && !gpuobj->im_pramin) {
332 /* sw object */
333 instance = 0x40;
334 } else {
335 ret = nouveau_gpuobj_instance_get(dev, chan, gpuobj, &instance);
336 if (ret)
337 return ret;
338 }
339
340 ref = kzalloc(sizeof(*ref), GFP_KERNEL);
341 if (!ref)
342 return -ENOMEM;
343 INIT_LIST_HEAD(&ref->list);
344 ref->gpuobj = gpuobj;
345 ref->channel = chan;
346 ref->instance = instance;
347
348 if (!ref_ret) {
349 ref->handle = handle;
350
351 ret = nouveau_ramht_insert(dev, ref);
352 if (ret) {
353 kfree(ref);
354 return ret;
355 }
356 } else {
357 ref->handle = ~0;
358 *ref_ret = ref;
359 }
360
361 ref->gpuobj->refcount++;
362 return 0;
363}
364
365int nouveau_gpuobj_ref_del(struct drm_device *dev, struct nouveau_gpuobj_ref **pref)
366{
367 struct nouveau_gpuobj_ref *ref;
368
369 NV_DEBUG(dev, "ref %p\n", pref ? *pref : NULL);
370
371 if (!dev || !pref || *pref == NULL)
372 return -EINVAL;
373 ref = *pref;
374
375 if (ref->handle != ~0)
376 nouveau_ramht_remove(dev, ref);
377
378 if (ref->gpuobj) {
379 ref->gpuobj->refcount--;
380
381 if (ref->gpuobj->refcount == 0) {
382 if (!(ref->gpuobj->flags & NVOBJ_FLAG_ALLOW_NO_REFS))
383 nouveau_gpuobj_del(dev, &ref->gpuobj);
384 }
385 }
386
387 *pref = NULL;
388 kfree(ref);
389 return 0;
390}
391
392int
393nouveau_gpuobj_new_ref(struct drm_device *dev,
394 struct nouveau_channel *oc, struct nouveau_channel *rc,
395 uint32_t handle, uint32_t size, int align,
396 uint32_t flags, struct nouveau_gpuobj_ref **ref)
397{ 266{
398 struct nouveau_gpuobj *gpuobj = NULL; 267 if (ref)
399 int ret; 268 ref->refcount++;
400 269
401 ret = nouveau_gpuobj_new(dev, oc, size, align, flags, &gpuobj); 270 if (*ptr && --(*ptr)->refcount == 0)
402 if (ret) 271 nouveau_gpuobj_del(*ptr);
403 return ret;
404 272
405 ret = nouveau_gpuobj_ref_add(dev, rc, handle, gpuobj, ref); 273 *ptr = ref;
406 if (ret) {
407 nouveau_gpuobj_del(dev, &gpuobj);
408 return ret;
409 }
410
411 return 0;
412}
413
414int
415nouveau_gpuobj_ref_find(struct nouveau_channel *chan, uint32_t handle,
416 struct nouveau_gpuobj_ref **ref_ret)
417{
418 struct nouveau_gpuobj_ref *ref;
419 struct list_head *entry, *tmp;
420
421 list_for_each_safe(entry, tmp, &chan->ramht_refs) {
422 ref = list_entry(entry, struct nouveau_gpuobj_ref, list);
423
424 if (ref->handle == handle) {
425 if (ref_ret)
426 *ref_ret = ref;
427 return 0;
428 }
429 }
430
431 return -EINVAL;
432} 274}
433 275
434int 276int
435nouveau_gpuobj_new_fake(struct drm_device *dev, uint32_t p_offset, 277nouveau_gpuobj_new_fake(struct drm_device *dev, uint32_t p_offset,
436 uint32_t b_offset, uint32_t size, 278 uint32_t b_offset, uint32_t size,
437 uint32_t flags, struct nouveau_gpuobj **pgpuobj, 279 uint32_t flags, struct nouveau_gpuobj **pgpuobj)
438 struct nouveau_gpuobj_ref **pref)
439{ 280{
440 struct drm_nouveau_private *dev_priv = dev->dev_private; 281 struct drm_nouveau_private *dev_priv = dev->dev_private;
441 struct nouveau_gpuobj *gpuobj = NULL; 282 struct nouveau_gpuobj *gpuobj = NULL;
@@ -450,8 +291,8 @@ nouveau_gpuobj_new_fake(struct drm_device *dev, uint32_t p_offset,
450 return -ENOMEM; 291 return -ENOMEM;
451 NV_DEBUG(dev, "gpuobj %p\n", gpuobj); 292 NV_DEBUG(dev, "gpuobj %p\n", gpuobj);
452 gpuobj->dev = dev; 293 gpuobj->dev = dev;
453 gpuobj->im_channel = NULL;
454 gpuobj->flags = flags | NVOBJ_FLAG_FAKE; 294 gpuobj->flags = flags | NVOBJ_FLAG_FAKE;
295 gpuobj->refcount = 1;
455 296
456 list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list); 297 list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list);
457 298
@@ -459,7 +300,7 @@ nouveau_gpuobj_new_fake(struct drm_device *dev, uint32_t p_offset,
459 gpuobj->im_pramin = kzalloc(sizeof(struct drm_mm_node), 300 gpuobj->im_pramin = kzalloc(sizeof(struct drm_mm_node),
460 GFP_KERNEL); 301 GFP_KERNEL);
461 if (!gpuobj->im_pramin) { 302 if (!gpuobj->im_pramin) {
462 nouveau_gpuobj_del(dev, &gpuobj); 303 nouveau_gpuobj_ref(NULL, &gpuobj);
463 return -ENOMEM; 304 return -ENOMEM;
464 } 305 }
465 gpuobj->im_pramin->start = p_offset; 306 gpuobj->im_pramin->start = p_offset;
@@ -481,14 +322,6 @@ nouveau_gpuobj_new_fake(struct drm_device *dev, uint32_t p_offset,
481 dev_priv->engine.instmem.flush(dev); 322 dev_priv->engine.instmem.flush(dev);
482 } 323 }
483 324
484 if (pref) {
485 i = nouveau_gpuobj_ref_add(dev, NULL, 0, gpuobj, pref);
486 if (i) {
487 nouveau_gpuobj_del(dev, &gpuobj);
488 return i;
489 }
490 }
491
492 if (pgpuobj) 325 if (pgpuobj)
493 *pgpuobj = gpuobj; 326 *pgpuobj = gpuobj;
494 return 0; 327 return 0;
@@ -628,7 +461,7 @@ nouveau_gpuobj_gart_dma_new(struct nouveau_channel *chan,
628 *o_ret = 0; 461 *o_ret = 0;
629 } else 462 } else
630 if (dev_priv->gart_info.type == NOUVEAU_GART_SGDMA) { 463 if (dev_priv->gart_info.type == NOUVEAU_GART_SGDMA) {
631 *gpuobj = dev_priv->gart_info.sg_ctxdma; 464 nouveau_gpuobj_ref(dev_priv->gart_info.sg_ctxdma, gpuobj);
632 if (offset & ~0xffffffffULL) { 465 if (offset & ~0xffffffffULL) {
633 NV_ERROR(dev, "obj offset exceeds 32-bits\n"); 466 NV_ERROR(dev, "obj offset exceeds 32-bits\n");
634 return -EINVAL; 467 return -EINVAL;
@@ -760,8 +593,11 @@ nouveau_gpuobj_sw_new(struct nouveau_channel *chan, int class,
760 gpuobj = kzalloc(sizeof(*gpuobj), GFP_KERNEL); 593 gpuobj = kzalloc(sizeof(*gpuobj), GFP_KERNEL);
761 if (!gpuobj) 594 if (!gpuobj)
762 return -ENOMEM; 595 return -ENOMEM;
596 gpuobj->dev = chan->dev;
763 gpuobj->engine = NVOBJ_ENGINE_SW; 597 gpuobj->engine = NVOBJ_ENGINE_SW;
764 gpuobj->class = class; 598 gpuobj->class = class;
599 gpuobj->refcount = 1;
600 gpuobj->cinst = 0x40;
765 601
766 list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list); 602 list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list);
767 *gpuobj_ret = gpuobj; 603 *gpuobj_ret = gpuobj;
@@ -773,7 +609,6 @@ nouveau_gpuobj_channel_init_pramin(struct nouveau_channel *chan)
773{ 609{
774 struct drm_device *dev = chan->dev; 610 struct drm_device *dev = chan->dev;
775 struct drm_nouveau_private *dev_priv = dev->dev_private; 611 struct drm_nouveau_private *dev_priv = dev->dev_private;
776 struct nouveau_gpuobj *pramin = NULL;
777 uint32_t size; 612 uint32_t size;
778 uint32_t base; 613 uint32_t base;
779 int ret; 614 int ret;
@@ -798,18 +633,16 @@ nouveau_gpuobj_channel_init_pramin(struct nouveau_channel *chan)
798 size += 0x1000; 633 size += 0x1000;
799 } 634 }
800 635
801 ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, size, 0x1000, 0, 636 ret = nouveau_gpuobj_new(dev, NULL, size, 0x1000, 0, &chan->ramin);
802 &chan->ramin);
803 if (ret) { 637 if (ret) {
804 NV_ERROR(dev, "Error allocating channel PRAMIN: %d\n", ret); 638 NV_ERROR(dev, "Error allocating channel PRAMIN: %d\n", ret);
805 return ret; 639 return ret;
806 } 640 }
807 pramin = chan->ramin->gpuobj;
808 641
809 ret = drm_mm_init(&chan->ramin_heap, base, size); 642 ret = drm_mm_init(&chan->ramin_heap, base, size);
810 if (ret) { 643 if (ret) {
811 NV_ERROR(dev, "Error creating PRAMIN heap: %d\n", ret); 644 NV_ERROR(dev, "Error creating PRAMIN heap: %d\n", ret);
812 nouveau_gpuobj_ref_del(dev, &chan->ramin); 645 nouveau_gpuobj_ref(NULL, &chan->ramin);
813 return ret; 646 return ret;
814 } 647 }
815 648
@@ -826,8 +659,6 @@ nouveau_gpuobj_channel_init(struct nouveau_channel *chan,
826 struct nouveau_gpuobj *vram = NULL, *tt = NULL; 659 struct nouveau_gpuobj *vram = NULL, *tt = NULL;
827 int ret, i; 660 int ret, i;
828 661
829 INIT_LIST_HEAD(&chan->ramht_refs);
830
831 NV_DEBUG(dev, "ch%d vram=0x%08x tt=0x%08x\n", chan->id, vram_h, tt_h); 662 NV_DEBUG(dev, "ch%d vram=0x%08x tt=0x%08x\n", chan->id, vram_h, tt_h);
832 663
833 /* Allocate a chunk of memory for per-channel object storage */ 664 /* Allocate a chunk of memory for per-channel object storage */
@@ -846,10 +677,10 @@ nouveau_gpuobj_channel_init(struct nouveau_channel *chan,
846 uint32_t vm_offset, pde; 677 uint32_t vm_offset, pde;
847 678
848 vm_offset = (dev_priv->chipset & 0xf0) == 0x50 ? 0x1400 : 0x200; 679 vm_offset = (dev_priv->chipset & 0xf0) == 0x50 ? 0x1400 : 0x200;
849 vm_offset += chan->ramin->gpuobj->im_pramin->start; 680 vm_offset += chan->ramin->im_pramin->start;
850 681
851 ret = nouveau_gpuobj_new_fake(dev, vm_offset, ~0, 0x4000, 682 ret = nouveau_gpuobj_new_fake(dev, vm_offset, ~0, 0x4000,
852 0, &chan->vm_pd, NULL); 683 0, &chan->vm_pd);
853 if (ret) 684 if (ret)
854 return ret; 685 return ret;
855 for (i = 0; i < 0x4000; i += 8) { 686 for (i = 0; i < 0x4000; i += 8) {
@@ -857,25 +688,19 @@ nouveau_gpuobj_channel_init(struct nouveau_channel *chan,
857 nv_wo32(chan->vm_pd, i + 4, 0xdeadcafe); 688 nv_wo32(chan->vm_pd, i + 4, 0xdeadcafe);
858 } 689 }
859 690
691 nouveau_gpuobj_ref(dev_priv->gart_info.sg_ctxdma,
692 &chan->vm_gart_pt);
860 pde = (dev_priv->vm_gart_base / (512*1024*1024)) * 8; 693 pde = (dev_priv->vm_gart_base / (512*1024*1024)) * 8;
861 ret = nouveau_gpuobj_ref_add(dev, NULL, 0, 694 nv_wo32(chan->vm_pd, pde + 0, chan->vm_gart_pt->vinst | 3);
862 dev_priv->gart_info.sg_ctxdma,
863 &chan->vm_gart_pt);
864 if (ret)
865 return ret;
866 nv_wo32(chan->vm_pd, pde + 0, chan->vm_gart_pt->instance | 3);
867 nv_wo32(chan->vm_pd, pde + 4, 0x00000000); 695 nv_wo32(chan->vm_pd, pde + 4, 0x00000000);
868 696
869 pde = (dev_priv->vm_vram_base / (512*1024*1024)) * 8; 697 pde = (dev_priv->vm_vram_base / (512*1024*1024)) * 8;
870 for (i = 0; i < dev_priv->vm_vram_pt_nr; i++) { 698 for (i = 0; i < dev_priv->vm_vram_pt_nr; i++) {
871 ret = nouveau_gpuobj_ref_add(dev, NULL, 0, 699 nouveau_gpuobj_ref(dev_priv->vm_vram_pt[i],
872 dev_priv->vm_vram_pt[i], 700 &chan->vm_vram_pt[i]);
873 &chan->vm_vram_pt[i]);
874 if (ret)
875 return ret;
876 701
877 nv_wo32(chan->vm_pd, pde + 0, 702 nv_wo32(chan->vm_pd, pde + 0,
878 chan->vm_vram_pt[i]->instance | 0x61); 703 chan->vm_vram_pt[i]->vinst | 0x61);
879 nv_wo32(chan->vm_pd, pde + 4, 0x00000000); 704 nv_wo32(chan->vm_pd, pde + 4, 0x00000000);
880 pde += 8; 705 pde += 8;
881 } 706 }
@@ -885,15 +710,17 @@ nouveau_gpuobj_channel_init(struct nouveau_channel *chan,
885 710
886 /* RAMHT */ 711 /* RAMHT */
887 if (dev_priv->card_type < NV_50) { 712 if (dev_priv->card_type < NV_50) {
888 ret = nouveau_gpuobj_ref_add(dev, NULL, 0, dev_priv->ramht, 713 nouveau_ramht_ref(dev_priv->ramht, &chan->ramht, NULL);
889 &chan->ramht); 714 } else {
715 struct nouveau_gpuobj *ramht = NULL;
716
717 ret = nouveau_gpuobj_new(dev, chan, 0x8000, 16,
718 NVOBJ_FLAG_ZERO_ALLOC, &ramht);
890 if (ret) 719 if (ret)
891 return ret; 720 return ret;
892 } else { 721
893 ret = nouveau_gpuobj_new_ref(dev, chan, chan, 0, 722 ret = nouveau_ramht_new(dev, ramht, &chan->ramht);
894 0x8000, 16, 723 nouveau_gpuobj_ref(NULL, &ramht);
895 NVOBJ_FLAG_ZERO_ALLOC,
896 &chan->ramht);
897 if (ret) 724 if (ret)
898 return ret; 725 return ret;
899 } 726 }
@@ -910,24 +737,32 @@ nouveau_gpuobj_channel_init(struct nouveau_channel *chan,
910 } 737 }
911 } else { 738 } else {
912 ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY, 739 ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
913 0, dev_priv->fb_available_size, 740 0, dev_priv->fb_available_size,
914 NV_DMA_ACCESS_RW, 741 NV_DMA_ACCESS_RW,
915 NV_DMA_TARGET_VIDMEM, &vram); 742 NV_DMA_TARGET_VIDMEM, &vram);
916 if (ret) { 743 if (ret) {
917 NV_ERROR(dev, "Error creating VRAM ctxdma: %d\n", ret); 744 NV_ERROR(dev, "Error creating VRAM ctxdma: %d\n", ret);
918 return ret; 745 return ret;
919 } 746 }
920 } 747 }
921 748
922 ret = nouveau_gpuobj_ref_add(dev, chan, vram_h, vram, NULL); 749 ret = nouveau_ramht_insert(chan, vram_h, vram);
750 nouveau_gpuobj_ref(NULL, &vram);
923 if (ret) { 751 if (ret) {
924 NV_ERROR(dev, "Error referencing VRAM ctxdma: %d\n", ret); 752 NV_ERROR(dev, "Error adding VRAM ctxdma to RAMHT: %d\n", ret);
925 return ret; 753 return ret;
926 } 754 }
927 755
928 /* TT memory ctxdma */ 756 /* TT memory ctxdma */
929 if (dev_priv->card_type >= NV_50) { 757 if (dev_priv->card_type >= NV_50) {
930 tt = vram; 758 ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
759 0, dev_priv->vm_end,
760 NV_DMA_ACCESS_RW,
761 NV_DMA_TARGET_AGP, &tt);
762 if (ret) {
763 NV_ERROR(dev, "Error creating VRAM ctxdma: %d\n", ret);
764 return ret;
765 }
931 } else 766 } else
932 if (dev_priv->gart_info.type != NOUVEAU_GART_NONE) { 767 if (dev_priv->gart_info.type != NOUVEAU_GART_NONE) {
933 ret = nouveau_gpuobj_gart_dma_new(chan, 0, 768 ret = nouveau_gpuobj_gart_dma_new(chan, 0,
@@ -943,9 +778,10 @@ nouveau_gpuobj_channel_init(struct nouveau_channel *chan,
943 return ret; 778 return ret;
944 } 779 }
945 780
946 ret = nouveau_gpuobj_ref_add(dev, chan, tt_h, tt, NULL); 781 ret = nouveau_ramht_insert(chan, tt_h, tt);
782 nouveau_gpuobj_ref(NULL, &tt);
947 if (ret) { 783 if (ret) {
948 NV_ERROR(dev, "Error referencing TT ctxdma: %d\n", ret); 784 NV_ERROR(dev, "Error adding TT ctxdma to RAMHT: %d\n", ret);
949 return ret; 785 return ret;
950 } 786 }
951 787
@@ -957,33 +793,23 @@ nouveau_gpuobj_channel_takedown(struct nouveau_channel *chan)
957{ 793{
958 struct drm_nouveau_private *dev_priv = chan->dev->dev_private; 794 struct drm_nouveau_private *dev_priv = chan->dev->dev_private;
959 struct drm_device *dev = chan->dev; 795 struct drm_device *dev = chan->dev;
960 struct list_head *entry, *tmp;
961 struct nouveau_gpuobj_ref *ref;
962 int i; 796 int i;
963 797
964 NV_DEBUG(dev, "ch%d\n", chan->id); 798 NV_DEBUG(dev, "ch%d\n", chan->id);
965 799
966 if (!chan->ramht_refs.next) 800 if (!chan->ramht)
967 return; 801 return;
968 802
969 list_for_each_safe(entry, tmp, &chan->ramht_refs) { 803 nouveau_ramht_ref(NULL, &chan->ramht, chan);
970 ref = list_entry(entry, struct nouveau_gpuobj_ref, list);
971
972 nouveau_gpuobj_ref_del(dev, &ref);
973 }
974
975 nouveau_gpuobj_ref_del(dev, &chan->ramht);
976 804
977 nouveau_gpuobj_del(dev, &chan->vm_pd); 805 nouveau_gpuobj_ref(NULL, &chan->vm_pd);
978 nouveau_gpuobj_ref_del(dev, &chan->vm_gart_pt); 806 nouveau_gpuobj_ref(NULL, &chan->vm_gart_pt);
979 for (i = 0; i < dev_priv->vm_vram_pt_nr; i++) 807 for (i = 0; i < dev_priv->vm_vram_pt_nr; i++)
980 nouveau_gpuobj_ref_del(dev, &chan->vm_vram_pt[i]); 808 nouveau_gpuobj_ref(NULL, &chan->vm_vram_pt[i]);
981 809
982 if (chan->ramin_heap.free_stack.next) 810 if (chan->ramin_heap.free_stack.next)
983 drm_mm_takedown(&chan->ramin_heap); 811 drm_mm_takedown(&chan->ramin_heap);
984 if (chan->ramin) 812 nouveau_gpuobj_ref(NULL, &chan->ramin);
985 nouveau_gpuobj_ref_del(dev, &chan->ramin);
986
987} 813}
988 814
989int 815int
@@ -1095,25 +921,24 @@ int nouveau_ioctl_grobj_alloc(struct drm_device *dev, void *data,
1095 return -EPERM; 921 return -EPERM;
1096 } 922 }
1097 923
1098 if (nouveau_gpuobj_ref_find(chan, init->handle, NULL) == 0) 924 if (nouveau_ramht_find(chan, init->handle))
1099 return -EEXIST; 925 return -EEXIST;
1100 926
1101 if (!grc->software) 927 if (!grc->software)
1102 ret = nouveau_gpuobj_gr_new(chan, grc->id, &gr); 928 ret = nouveau_gpuobj_gr_new(chan, grc->id, &gr);
1103 else 929 else
1104 ret = nouveau_gpuobj_sw_new(chan, grc->id, &gr); 930 ret = nouveau_gpuobj_sw_new(chan, grc->id, &gr);
1105
1106 if (ret) { 931 if (ret) {
1107 NV_ERROR(dev, "Error creating object: %d (%d/0x%08x)\n", 932 NV_ERROR(dev, "Error creating object: %d (%d/0x%08x)\n",
1108 ret, init->channel, init->handle); 933 ret, init->channel, init->handle);
1109 return ret; 934 return ret;
1110 } 935 }
1111 936
1112 ret = nouveau_gpuobj_ref_add(dev, chan, init->handle, gr, NULL); 937 ret = nouveau_ramht_insert(chan, init->handle, gr);
938 nouveau_gpuobj_ref(NULL, &gr);
1113 if (ret) { 939 if (ret) {
1114 NV_ERROR(dev, "Error referencing object: %d (%d/0x%08x)\n", 940 NV_ERROR(dev, "Error referencing object: %d (%d/0x%08x)\n",
1115 ret, init->channel, init->handle); 941 ret, init->channel, init->handle);
1116 nouveau_gpuobj_del(dev, &gr);
1117 return ret; 942 return ret;
1118 } 943 }
1119 944
@@ -1124,17 +949,16 @@ int nouveau_ioctl_gpuobj_free(struct drm_device *dev, void *data,
1124 struct drm_file *file_priv) 949 struct drm_file *file_priv)
1125{ 950{
1126 struct drm_nouveau_gpuobj_free *objfree = data; 951 struct drm_nouveau_gpuobj_free *objfree = data;
1127 struct nouveau_gpuobj_ref *ref; 952 struct nouveau_gpuobj *gpuobj;
1128 struct nouveau_channel *chan; 953 struct nouveau_channel *chan;
1129 int ret;
1130 954
1131 NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(objfree->channel, file_priv, chan); 955 NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(objfree->channel, file_priv, chan);
1132 956
1133 ret = nouveau_gpuobj_ref_find(chan, objfree->handle, &ref); 957 gpuobj = nouveau_ramht_find(chan, objfree->handle);
1134 if (ret) 958 if (!gpuobj)
1135 return ret; 959 return -ENOENT;
1136 nouveau_gpuobj_ref_del(dev, &ref);
1137 960
961 nouveau_ramht_remove(chan, objfree->handle);
1138 return 0; 962 return 0;
1139} 963}
1140 964
diff --git a/drivers/gpu/drm/nouveau/nouveau_ramht.c b/drivers/gpu/drm/nouveau/nouveau_ramht.c
index e5cc93c55d80..5f9d52f06305 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ramht.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ramht.c
@@ -62,48 +62,56 @@ nouveau_ramht_entry_valid(struct drm_device *dev, struct nouveau_gpuobj *ramht,
62} 62}
63 63
64int 64int
65nouveau_ramht_insert(struct drm_device *dev, struct nouveau_gpuobj_ref *ref) 65nouveau_ramht_insert(struct nouveau_channel *chan, u32 handle,
66 struct nouveau_gpuobj *gpuobj)
66{ 67{
68 struct drm_device *dev = chan->dev;
67 struct drm_nouveau_private *dev_priv = dev->dev_private; 69 struct drm_nouveau_private *dev_priv = dev->dev_private;
68 struct nouveau_instmem_engine *instmem = &dev_priv->engine.instmem; 70 struct nouveau_instmem_engine *instmem = &dev_priv->engine.instmem;
69 struct nouveau_channel *chan = ref->channel; 71 struct nouveau_ramht_entry *entry;
70 struct nouveau_gpuobj *ramht = chan->ramht ? chan->ramht->gpuobj : NULL; 72 struct nouveau_gpuobj *ramht = chan->ramht->gpuobj;
71 uint32_t ctx, co, ho; 73 uint32_t ctx, co, ho;
72 74
73 if (!ramht) { 75 if (nouveau_ramht_find(chan, handle))
74 NV_ERROR(dev, "No hash table!\n"); 76 return -EEXIST;
75 return -EINVAL; 77
76 } 78 entry = kmalloc(sizeof(*entry), GFP_KERNEL);
79 if (!entry)
80 return -ENOMEM;
81 entry->channel = chan;
82 entry->gpuobj = NULL;
83 entry->handle = handle;
84 list_add(&entry->head, &chan->ramht->entries);
85 nouveau_gpuobj_ref(gpuobj, &entry->gpuobj);
77 86
78 if (dev_priv->card_type < NV_40) { 87 if (dev_priv->card_type < NV_40) {
79 ctx = NV_RAMHT_CONTEXT_VALID | (ref->instance >> 4) | 88 ctx = NV_RAMHT_CONTEXT_VALID | (gpuobj->cinst >> 4) |
80 (chan->id << NV_RAMHT_CONTEXT_CHANNEL_SHIFT) | 89 (chan->id << NV_RAMHT_CONTEXT_CHANNEL_SHIFT) |
81 (ref->gpuobj->engine << NV_RAMHT_CONTEXT_ENGINE_SHIFT); 90 (gpuobj->engine << NV_RAMHT_CONTEXT_ENGINE_SHIFT);
82 } else 91 } else
83 if (dev_priv->card_type < NV_50) { 92 if (dev_priv->card_type < NV_50) {
84 ctx = (ref->instance >> 4) | 93 ctx = (gpuobj->cinst >> 4) |
85 (chan->id << NV40_RAMHT_CONTEXT_CHANNEL_SHIFT) | 94 (chan->id << NV40_RAMHT_CONTEXT_CHANNEL_SHIFT) |
86 (ref->gpuobj->engine << NV40_RAMHT_CONTEXT_ENGINE_SHIFT); 95 (gpuobj->engine << NV40_RAMHT_CONTEXT_ENGINE_SHIFT);
87 } else { 96 } else {
88 if (ref->gpuobj->engine == NVOBJ_ENGINE_DISPLAY) { 97 if (gpuobj->engine == NVOBJ_ENGINE_DISPLAY) {
89 ctx = (ref->instance << 10) | 2; 98 ctx = (gpuobj->cinst << 10) | 2;
90 } else { 99 } else {
91 ctx = (ref->instance >> 4) | 100 ctx = (gpuobj->cinst >> 4) |
92 ((ref->gpuobj->engine << 101 ((gpuobj->engine <<
93 NV40_RAMHT_CONTEXT_ENGINE_SHIFT)); 102 NV40_RAMHT_CONTEXT_ENGINE_SHIFT));
94 } 103 }
95 } 104 }
96 105
97 co = ho = nouveau_ramht_hash_handle(dev, chan->id, ref->handle); 106 co = ho = nouveau_ramht_hash_handle(dev, chan->id, handle);
98 do { 107 do {
99 if (!nouveau_ramht_entry_valid(dev, ramht, co)) { 108 if (!nouveau_ramht_entry_valid(dev, ramht, co)) {
100 NV_DEBUG(dev, 109 NV_DEBUG(dev,
101 "insert ch%d 0x%08x: h=0x%08x, c=0x%08x\n", 110 "insert ch%d 0x%08x: h=0x%08x, c=0x%08x\n",
102 chan->id, co, ref->handle, ctx); 111 chan->id, co, handle, ctx);
103 nv_wo32(ramht, co + 0, ref->handle); 112 nv_wo32(ramht, co + 0, handle);
104 nv_wo32(ramht, co + 4, ctx); 113 nv_wo32(ramht, co + 4, ctx);
105 114
106 list_add_tail(&ref->list, &chan->ramht_refs);
107 instmem->flush(dev); 115 instmem->flush(dev);
108 return 0; 116 return 0;
109 } 117 }
@@ -116,35 +124,40 @@ nouveau_ramht_insert(struct drm_device *dev, struct nouveau_gpuobj_ref *ref)
116 } while (co != ho); 124 } while (co != ho);
117 125
118 NV_ERROR(dev, "RAMHT space exhausted. ch=%d\n", chan->id); 126 NV_ERROR(dev, "RAMHT space exhausted. ch=%d\n", chan->id);
127 list_del(&entry->head);
128 kfree(entry);
119 return -ENOMEM; 129 return -ENOMEM;
120} 130}
121 131
122void 132void
123nouveau_ramht_remove(struct drm_device *dev, struct nouveau_gpuobj_ref *ref) 133nouveau_ramht_remove(struct nouveau_channel *chan, u32 handle)
124{ 134{
135 struct drm_device *dev = chan->dev;
125 struct drm_nouveau_private *dev_priv = dev->dev_private; 136 struct drm_nouveau_private *dev_priv = dev->dev_private;
126 struct nouveau_instmem_engine *instmem = &dev_priv->engine.instmem; 137 struct nouveau_instmem_engine *instmem = &dev_priv->engine.instmem;
127 struct nouveau_channel *chan = ref->channel; 138 struct nouveau_gpuobj *ramht = chan->ramht->gpuobj;
128 struct nouveau_gpuobj *ramht = chan->ramht ? chan->ramht->gpuobj : NULL; 139 struct nouveau_ramht_entry *entry, *tmp;
129 uint32_t co, ho; 140 u32 co, ho;
130 141
131 if (!ramht) { 142 list_for_each_entry_safe(entry, tmp, &chan->ramht->entries, head) {
132 NV_ERROR(dev, "No hash table!\n"); 143 if (entry->channel != chan || entry->handle != handle)
133 return; 144 continue;
145
146 nouveau_gpuobj_ref(NULL, &entry->gpuobj);
147 list_del(&entry->head);
148 kfree(entry);
149 break;
134 } 150 }
135 151
136 co = ho = nouveau_ramht_hash_handle(dev, chan->id, ref->handle); 152 co = ho = nouveau_ramht_hash_handle(dev, chan->id, handle);
137 do { 153 do {
138 if (nouveau_ramht_entry_valid(dev, ramht, co) && 154 if (nouveau_ramht_entry_valid(dev, ramht, co) &&
139 (ref->handle == nv_ro32(ramht, co))) { 155 (handle == nv_ro32(ramht, co))) {
140 NV_DEBUG(dev, 156 NV_DEBUG(dev,
141 "remove ch%d 0x%08x: h=0x%08x, c=0x%08x\n", 157 "remove ch%d 0x%08x: h=0x%08x, c=0x%08x\n",
142 chan->id, co, ref->handle, 158 chan->id, co, handle, nv_ro32(ramht, co + 4));
143 nv_ro32(ramht, co + 4));
144 nv_wo32(ramht, co + 0, 0x00000000); 159 nv_wo32(ramht, co + 0, 0x00000000);
145 nv_wo32(ramht, co + 4, 0x00000000); 160 nv_wo32(ramht, co + 4, 0x00000000);
146
147 list_del(&ref->list);
148 instmem->flush(dev); 161 instmem->flush(dev);
149 return; 162 return;
150 } 163 }
@@ -153,8 +166,64 @@ nouveau_ramht_remove(struct drm_device *dev, struct nouveau_gpuobj_ref *ref)
153 if (co >= dev_priv->ramht_size) 166 if (co >= dev_priv->ramht_size)
154 co = 0; 167 co = 0;
155 } while (co != ho); 168 } while (co != ho);
156 list_del(&ref->list);
157 169
158 NV_ERROR(dev, "RAMHT entry not found. ch=%d, handle=0x%08x\n", 170 NV_ERROR(dev, "RAMHT entry not found. ch=%d, handle=0x%08x\n",
159 chan->id, ref->handle); 171 chan->id, handle);
172}
173
174struct nouveau_gpuobj *
175nouveau_ramht_find(struct nouveau_channel *chan, u32 handle)
176{
177 struct nouveau_ramht_entry *entry;
178
179 list_for_each_entry(entry, &chan->ramht->entries, head) {
180 if (entry->channel == chan && entry->handle == handle)
181 return entry->gpuobj;
182 }
183
184 return NULL;
185}
186
187int
188nouveau_ramht_new(struct drm_device *dev, struct nouveau_gpuobj *gpuobj,
189 struct nouveau_ramht **pramht)
190{
191 struct nouveau_ramht *ramht;
192
193 ramht = kzalloc(sizeof(*ramht), GFP_KERNEL);
194 if (!ramht)
195 return -ENOMEM;
196
197 ramht->dev = dev;
198 ramht->refcount = 1;
199 INIT_LIST_HEAD(&ramht->entries);
200 nouveau_gpuobj_ref(gpuobj, &ramht->gpuobj);
201
202 *pramht = ramht;
203 return 0;
204}
205
206void
207nouveau_ramht_ref(struct nouveau_ramht *ref, struct nouveau_ramht **ptr,
208 struct nouveau_channel *chan)
209{
210 struct nouveau_ramht_entry *entry, *tmp;
211 struct nouveau_ramht *ramht;
212
213 if (ref)
214 ref->refcount++;
215
216 ramht = *ptr;
217 if (ramht) {
218 list_for_each_entry_safe(entry, tmp, &ramht->entries, head) {
219 if (entry->channel == chan)
220 nouveau_ramht_remove(chan, entry->handle);
221 }
222
223 if (--ramht->refcount == 0) {
224 nouveau_gpuobj_ref(NULL, &ramht->gpuobj);
225 kfree(ramht);
226 }
227 }
228 *ptr = ref;
160} 229}
diff --git a/drivers/gpu/drm/nouveau/nouveau_ramht.h b/drivers/gpu/drm/nouveau/nouveau_ramht.h
index e10455c6e7ff..7076ae4c07a5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ramht.h
+++ b/drivers/gpu/drm/nouveau/nouveau_ramht.h
@@ -25,7 +25,29 @@
25#ifndef __NOUVEAU_RAMHT_H__ 25#ifndef __NOUVEAU_RAMHT_H__
26#define __NOUVEAU_RAMHT_H__ 26#define __NOUVEAU_RAMHT_H__
27 27
28extern int nouveau_ramht_insert(struct drm_device *, struct nouveau_gpuobj_ref *); 28struct nouveau_ramht_entry {
29extern void nouveau_ramht_remove(struct drm_device *, struct nouveau_gpuobj_ref *); 29 struct list_head head;
30 struct nouveau_channel *channel;
31 struct nouveau_gpuobj *gpuobj;
32 u32 handle;
33};
34
35struct nouveau_ramht {
36 struct drm_device *dev;
37 int refcount;
38 struct nouveau_gpuobj *gpuobj;
39 struct list_head entries;
40};
41
42extern int nouveau_ramht_new(struct drm_device *, struct nouveau_gpuobj *,
43 struct nouveau_ramht **);
44extern void nouveau_ramht_ref(struct nouveau_ramht *, struct nouveau_ramht **,
45 struct nouveau_channel *unref_channel);
46
47extern int nouveau_ramht_insert(struct nouveau_channel *, u32 handle,
48 struct nouveau_gpuobj *);
49extern void nouveau_ramht_remove(struct nouveau_channel *, u32 handle);
50extern struct nouveau_gpuobj *
51nouveau_ramht_find(struct nouveau_channel *chan, u32 handle);
30 52
31#endif 53#endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 630988af801c..5a66a7ae6e29 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -234,7 +234,6 @@ nouveau_sgdma_init(struct drm_device *dev)
234 } 234 }
235 235
236 ret = nouveau_gpuobj_new(dev, NULL, obj_size, 16, 236 ret = nouveau_gpuobj_new(dev, NULL, obj_size, 16,
237 NVOBJ_FLAG_ALLOW_NO_REFS |
238 NVOBJ_FLAG_ZERO_ALLOC | 237 NVOBJ_FLAG_ZERO_ALLOC |
239 NVOBJ_FLAG_ZERO_FREE, &gpuobj); 238 NVOBJ_FLAG_ZERO_FREE, &gpuobj);
240 if (ret) { 239 if (ret) {
@@ -245,7 +244,7 @@ nouveau_sgdma_init(struct drm_device *dev)
245 dev_priv->gart_info.sg_dummy_page = 244 dev_priv->gart_info.sg_dummy_page =
246 alloc_page(GFP_KERNEL|__GFP_DMA32); 245 alloc_page(GFP_KERNEL|__GFP_DMA32);
247 if (!dev_priv->gart_info.sg_dummy_page) { 246 if (!dev_priv->gart_info.sg_dummy_page) {
248 nouveau_gpuobj_del(dev, &gpuobj); 247 nouveau_gpuobj_ref(NULL, &gpuobj);
249 return -ENOMEM; 248 return -ENOMEM;
250 } 249 }
251 250
@@ -254,11 +253,17 @@ nouveau_sgdma_init(struct drm_device *dev)
254 pci_map_page(pdev, dev_priv->gart_info.sg_dummy_page, 0, 253 pci_map_page(pdev, dev_priv->gart_info.sg_dummy_page, 0,
255 PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); 254 PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
256 if (pci_dma_mapping_error(pdev, dev_priv->gart_info.sg_dummy_bus)) { 255 if (pci_dma_mapping_error(pdev, dev_priv->gart_info.sg_dummy_bus)) {
257 nouveau_gpuobj_del(dev, &gpuobj); 256 nouveau_gpuobj_ref(NULL, &gpuobj);
258 return -EFAULT; 257 return -EFAULT;
259 } 258 }
260 259
261 if (dev_priv->card_type < NV_50) { 260 if (dev_priv->card_type < NV_50) {
261 /* special case, allocated from global instmem heap so
262 * cinst is invalid, we use it on all channels though so
263 * cinst needs to be valid, set it the same as pinst
264 */
265 gpuobj->cinst = gpuobj->pinst;
266
262 /* Maybe use NV_DMA_TARGET_AGP for PCIE? NVIDIA do this, and 267 /* Maybe use NV_DMA_TARGET_AGP for PCIE? NVIDIA do this, and
263 * confirmed to work on c51. Perhaps means NV_DMA_TARGET_PCIE 268 * confirmed to work on c51. Perhaps means NV_DMA_TARGET_PCIE
264 * on those cards? */ 269 * on those cards? */
@@ -302,7 +307,7 @@ nouveau_sgdma_takedown(struct drm_device *dev)
302 dev_priv->gart_info.sg_dummy_bus = 0; 307 dev_priv->gart_info.sg_dummy_bus = 0;
303 } 308 }
304 309
305 nouveau_gpuobj_del(dev, &dev_priv->gart_info.sg_ctxdma); 310 nouveau_gpuobj_ref(NULL, &dev_priv->gart_info.sg_ctxdma);
306} 311}
307 312
308int 313int
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index 989322be3728..fec29522298d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -35,6 +35,7 @@
35#include "nouveau_drv.h" 35#include "nouveau_drv.h"
36#include "nouveau_drm.h" 36#include "nouveau_drm.h"
37#include "nouveau_fbcon.h" 37#include "nouveau_fbcon.h"
38#include "nouveau_ramht.h"
38#include "nv50_display.h" 39#include "nv50_display.h"
39 40
40static void nouveau_stub_takedown(struct drm_device *dev) {} 41static void nouveau_stub_takedown(struct drm_device *dev) {}
@@ -437,16 +438,14 @@ static int
437nouveau_card_init_channel(struct drm_device *dev) 438nouveau_card_init_channel(struct drm_device *dev)
438{ 439{
439 struct drm_nouveau_private *dev_priv = dev->dev_private; 440 struct drm_nouveau_private *dev_priv = dev->dev_private;
440 struct nouveau_gpuobj *gpuobj; 441 struct nouveau_gpuobj *gpuobj = NULL;
441 int ret; 442 int ret;
442 443
443 ret = nouveau_channel_alloc(dev, &dev_priv->channel, 444 ret = nouveau_channel_alloc(dev, &dev_priv->channel,
444 (struct drm_file *)-2, 445 (struct drm_file *)-2, NvDmaFB, NvDmaTT);
445 NvDmaFB, NvDmaTT);
446 if (ret) 446 if (ret)
447 return ret; 447 return ret;
448 448
449 gpuobj = NULL;
450 ret = nouveau_gpuobj_dma_new(dev_priv->channel, NV_CLASS_DMA_IN_MEMORY, 449 ret = nouveau_gpuobj_dma_new(dev_priv->channel, NV_CLASS_DMA_IN_MEMORY,
451 0, dev_priv->vram_size, 450 0, dev_priv->vram_size,
452 NV_DMA_ACCESS_RW, NV_DMA_TARGET_VIDMEM, 451 NV_DMA_ACCESS_RW, NV_DMA_TARGET_VIDMEM,
@@ -454,26 +453,25 @@ nouveau_card_init_channel(struct drm_device *dev)
454 if (ret) 453 if (ret)
455 goto out_err; 454 goto out_err;
456 455
457 ret = nouveau_gpuobj_ref_add(dev, dev_priv->channel, NvDmaVRAM, 456 ret = nouveau_ramht_insert(dev_priv->channel, NvDmaVRAM, gpuobj);
458 gpuobj, NULL); 457 nouveau_gpuobj_ref(NULL, &gpuobj);
459 if (ret) 458 if (ret)
460 goto out_err; 459 goto out_err;
461 460
462 gpuobj = NULL;
463 ret = nouveau_gpuobj_gart_dma_new(dev_priv->channel, 0, 461 ret = nouveau_gpuobj_gart_dma_new(dev_priv->channel, 0,
464 dev_priv->gart_info.aper_size, 462 dev_priv->gart_info.aper_size,
465 NV_DMA_ACCESS_RW, &gpuobj, NULL); 463 NV_DMA_ACCESS_RW, &gpuobj, NULL);
466 if (ret) 464 if (ret)
467 goto out_err; 465 goto out_err;
468 466
469 ret = nouveau_gpuobj_ref_add(dev, dev_priv->channel, NvDmaGART, 467 ret = nouveau_ramht_insert(dev_priv->channel, NvDmaGART, gpuobj);
470 gpuobj, NULL); 468 nouveau_gpuobj_ref(NULL, &gpuobj);
471 if (ret) 469 if (ret)
472 goto out_err; 470 goto out_err;
473 471
474 return 0; 472 return 0;
473
475out_err: 474out_err:
476 nouveau_gpuobj_del(dev, &gpuobj);
477 nouveau_channel_free(dev_priv->channel); 475 nouveau_channel_free(dev_priv->channel);
478 dev_priv->channel = NULL; 476 dev_priv->channel = NULL;
479 return ret; 477 return ret;
diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c b/drivers/gpu/drm/nouveau/nv04_fbcon.c
index 1eeac4fae73d..33e4c9388bc1 100644
--- a/drivers/gpu/drm/nouveau/nv04_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv04_fbcon.c
@@ -25,6 +25,7 @@
25#include "drmP.h" 25#include "drmP.h"
26#include "nouveau_drv.h" 26#include "nouveau_drv.h"
27#include "nouveau_dma.h" 27#include "nouveau_dma.h"
28#include "nouveau_ramht.h"
28#include "nouveau_fbcon.h" 29#include "nouveau_fbcon.h"
29 30
30void 31void
@@ -169,11 +170,9 @@ nv04_fbcon_grobj_new(struct drm_device *dev, int class, uint32_t handle)
169 if (ret) 170 if (ret)
170 return ret; 171 return ret;
171 172
172 ret = nouveau_gpuobj_ref_add(dev, dev_priv->channel, handle, obj, NULL); 173 ret = nouveau_ramht_insert(dev_priv->channel, handle, obj);
173 if (ret) 174 nouveau_gpuobj_ref(NULL, &obj);
174 return ret; 175 return ret;
175
176 return 0;
177} 176}
178 177
179int 178int
diff --git a/drivers/gpu/drm/nouveau/nv04_fifo.c b/drivers/gpu/drm/nouveau/nv04_fifo.c
index bbb87ef262c0..b7ecafb78d77 100644
--- a/drivers/gpu/drm/nouveau/nv04_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv04_fifo.c
@@ -38,10 +38,8 @@
38#define NV04_RAMFC_ENGINE 0x14 38#define NV04_RAMFC_ENGINE 0x14
39#define NV04_RAMFC_PULL1_ENGINE 0x18 39#define NV04_RAMFC_PULL1_ENGINE 0x18
40 40
41#define RAMFC_WR(offset, val) nv_wo32(chan->ramfc->gpuobj, \ 41#define RAMFC_WR(offset, val) nv_wo32(chan->ramfc, NV04_RAMFC_##offset, (val))
42 NV04_RAMFC_##offset, (val)) 42#define RAMFC_RD(offset) nv_ro32(chan->ramfc, NV04_RAMFC_##offset)
43#define RAMFC_RD(offset) nv_ro32(chan->ramfc->gpuobj, \
44 NV04_RAMFC_##offset)
45 43
46void 44void
47nv04_fifo_disable(struct drm_device *dev) 45nv04_fifo_disable(struct drm_device *dev)
@@ -130,7 +128,7 @@ nv04_fifo_create_context(struct nouveau_channel *chan)
130 NV04_RAMFC__SIZE, 128 NV04_RAMFC__SIZE,
131 NVOBJ_FLAG_ZERO_ALLOC | 129 NVOBJ_FLAG_ZERO_ALLOC |
132 NVOBJ_FLAG_ZERO_FREE, 130 NVOBJ_FLAG_ZERO_FREE,
133 NULL, &chan->ramfc); 131 &chan->ramfc);
134 if (ret) 132 if (ret)
135 return ret; 133 return ret;
136 134
@@ -139,7 +137,7 @@ nv04_fifo_create_context(struct nouveau_channel *chan)
139 /* Setup initial state */ 137 /* Setup initial state */
140 RAMFC_WR(DMA_PUT, chan->pushbuf_base); 138 RAMFC_WR(DMA_PUT, chan->pushbuf_base);
141 RAMFC_WR(DMA_GET, chan->pushbuf_base); 139 RAMFC_WR(DMA_GET, chan->pushbuf_base);
142 RAMFC_WR(DMA_INSTANCE, chan->pushbuf->instance >> 4); 140 RAMFC_WR(DMA_INSTANCE, chan->pushbuf->pinst >> 4);
143 RAMFC_WR(DMA_FETCH, (NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | 141 RAMFC_WR(DMA_FETCH, (NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
144 NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | 142 NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
145 NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 | 143 NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 |
@@ -161,7 +159,7 @@ nv04_fifo_destroy_context(struct nouveau_channel *chan)
161 nv_wr32(dev, NV04_PFIFO_MODE, 159 nv_wr32(dev, NV04_PFIFO_MODE,
162 nv_rd32(dev, NV04_PFIFO_MODE) & ~(1 << chan->id)); 160 nv_rd32(dev, NV04_PFIFO_MODE) & ~(1 << chan->id));
163 161
164 nouveau_gpuobj_ref_del(dev, &chan->ramfc); 162 nouveau_gpuobj_ref(NULL, &chan->ramfc);
165} 163}
166 164
167static void 165static void
diff --git a/drivers/gpu/drm/nouveau/nv10_fifo.c b/drivers/gpu/drm/nouveau/nv10_fifo.c
index 7a4069cf5d0b..ccb07fb701ca 100644
--- a/drivers/gpu/drm/nouveau/nv10_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv10_fifo.c
@@ -48,7 +48,7 @@ nv10_fifo_create_context(struct nouveau_channel *chan)
48 48
49 ret = nouveau_gpuobj_new_fake(dev, NV10_RAMFC(chan->id), ~0, 49 ret = nouveau_gpuobj_new_fake(dev, NV10_RAMFC(chan->id), ~0,
50 NV10_RAMFC__SIZE, NVOBJ_FLAG_ZERO_ALLOC | 50 NV10_RAMFC__SIZE, NVOBJ_FLAG_ZERO_ALLOC |
51 NVOBJ_FLAG_ZERO_FREE, NULL, &chan->ramfc); 51 NVOBJ_FLAG_ZERO_FREE, &chan->ramfc);
52 if (ret) 52 if (ret)
53 return ret; 53 return ret;
54 54
@@ -57,7 +57,7 @@ nv10_fifo_create_context(struct nouveau_channel *chan)
57 */ 57 */
58 nv_wi32(dev, fc + 0, chan->pushbuf_base); 58 nv_wi32(dev, fc + 0, chan->pushbuf_base);
59 nv_wi32(dev, fc + 4, chan->pushbuf_base); 59 nv_wi32(dev, fc + 4, chan->pushbuf_base);
60 nv_wi32(dev, fc + 12, chan->pushbuf->instance >> 4); 60 nv_wi32(dev, fc + 12, chan->pushbuf->pinst >> 4);
61 nv_wi32(dev, fc + 20, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | 61 nv_wi32(dev, fc + 20, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
62 NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | 62 NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
63 NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 | 63 NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 |
@@ -80,7 +80,7 @@ nv10_fifo_destroy_context(struct nouveau_channel *chan)
80 nv_wr32(dev, NV04_PFIFO_MODE, 80 nv_wr32(dev, NV04_PFIFO_MODE,
81 nv_rd32(dev, NV04_PFIFO_MODE) & ~(1 << chan->id)); 81 nv_rd32(dev, NV04_PFIFO_MODE) & ~(1 << chan->id));
82 82
83 nouveau_gpuobj_ref_del(dev, &chan->ramfc); 83 nouveau_gpuobj_ref(NULL, &chan->ramfc);
84} 84}
85 85
86static void 86static void
diff --git a/drivers/gpu/drm/nouveau/nv20_graph.c b/drivers/gpu/drm/nouveau/nv20_graph.c
index d8693d32bd0e..12ab9cd56eca 100644
--- a/drivers/gpu/drm/nouveau/nv20_graph.c
+++ b/drivers/gpu/drm/nouveau/nv20_graph.c
@@ -403,21 +403,19 @@ nv20_graph_create_context(struct nouveau_channel *chan)
403 BUG_ON(1); 403 BUG_ON(1);
404 } 404 }
405 405
406 ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, pgraph->grctx_size, 406 ret = nouveau_gpuobj_new(dev, chan, pgraph->grctx_size, 16,
407 16, NVOBJ_FLAG_ZERO_ALLOC, 407 NVOBJ_FLAG_ZERO_ALLOC, &chan->ramin_grctx);
408 &chan->ramin_grctx);
409 if (ret) 408 if (ret)
410 return ret; 409 return ret;
411 410
412 /* Initialise default context values */ 411 /* Initialise default context values */
413 ctx_init(dev, chan->ramin_grctx->gpuobj); 412 ctx_init(dev, chan->ramin_grctx);
414 413
415 /* nv20: nv_wo32(dev, chan->ramin_grctx->gpuobj, 10, chan->id<<24); */ 414 /* nv20: nv_wo32(dev, chan->ramin_grctx->gpuobj, 10, chan->id<<24); */
416 nv_wo32(chan->ramin_grctx->gpuobj, idoffs, 415 nv_wo32(chan->ramin_grctx, idoffs,
417 (chan->id << 24) | 0x1); /* CTX_USER */ 416 (chan->id << 24) | 0x1); /* CTX_USER */
418 417
419 nv_wo32(pgraph->ctx_table->gpuobj, chan->id * 4, 418 nv_wo32(pgraph->ctx_table, chan->id * 4, chan->ramin_grctx->pinst >> 4);
420 chan->ramin_grctx->instance >> 4);
421 return 0; 419 return 0;
422} 420}
423 421
@@ -428,10 +426,8 @@ nv20_graph_destroy_context(struct nouveau_channel *chan)
428 struct drm_nouveau_private *dev_priv = dev->dev_private; 426 struct drm_nouveau_private *dev_priv = dev->dev_private;
429 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; 427 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
430 428
431 if (chan->ramin_grctx) 429 nouveau_gpuobj_ref(NULL, &chan->ramin_grctx);
432 nouveau_gpuobj_ref_del(dev, &chan->ramin_grctx); 430 nv_wo32(pgraph->ctx_table, chan->id * 4, 0);
433
434 nv_wo32(pgraph->ctx_table->gpuobj, chan->id * 4, 0);
435} 431}
436 432
437int 433int
@@ -442,7 +438,7 @@ nv20_graph_load_context(struct nouveau_channel *chan)
442 438
443 if (!chan->ramin_grctx) 439 if (!chan->ramin_grctx)
444 return -EINVAL; 440 return -EINVAL;
445 inst = chan->ramin_grctx->instance >> 4; 441 inst = chan->ramin_grctx->pinst >> 4;
446 442
447 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_POINTER, inst); 443 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_POINTER, inst);
448 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_XFER, 444 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_XFER,
@@ -465,7 +461,7 @@ nv20_graph_unload_context(struct drm_device *dev)
465 chan = pgraph->channel(dev); 461 chan = pgraph->channel(dev);
466 if (!chan) 462 if (!chan)
467 return 0; 463 return 0;
468 inst = chan->ramin_grctx->instance >> 4; 464 inst = chan->ramin_grctx->pinst >> 4;
469 465
470 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_POINTER, inst); 466 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_POINTER, inst);
471 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_XFER, 467 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_XFER,
@@ -552,15 +548,15 @@ nv20_graph_init(struct drm_device *dev)
552 548
553 if (!pgraph->ctx_table) { 549 if (!pgraph->ctx_table) {
554 /* Create Context Pointer Table */ 550 /* Create Context Pointer Table */
555 ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, 32 * 4, 16, 551 ret = nouveau_gpuobj_new(dev, NULL, 32 * 4, 16,
556 NVOBJ_FLAG_ZERO_ALLOC, 552 NVOBJ_FLAG_ZERO_ALLOC,
557 &pgraph->ctx_table); 553 &pgraph->ctx_table);
558 if (ret) 554 if (ret)
559 return ret; 555 return ret;
560 } 556 }
561 557
562 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE, 558 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE,
563 pgraph->ctx_table->instance >> 4); 559 pgraph->ctx_table->pinst >> 4);
564 560
565 nv20_graph_rdi(dev); 561 nv20_graph_rdi(dev);
566 562
@@ -646,7 +642,7 @@ nv20_graph_takedown(struct drm_device *dev)
646 struct drm_nouveau_private *dev_priv = dev->dev_private; 642 struct drm_nouveau_private *dev_priv = dev->dev_private;
647 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; 643 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
648 644
649 nouveau_gpuobj_ref_del(dev, &pgraph->ctx_table); 645 nouveau_gpuobj_ref(NULL, &pgraph->ctx_table);
650} 646}
651 647
652int 648int
@@ -681,15 +677,15 @@ nv30_graph_init(struct drm_device *dev)
681 677
682 if (!pgraph->ctx_table) { 678 if (!pgraph->ctx_table) {
683 /* Create Context Pointer Table */ 679 /* Create Context Pointer Table */
684 ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, 32 * 4, 16, 680 ret = nouveau_gpuobj_new(dev, NULL, 32 * 4, 16,
685 NVOBJ_FLAG_ZERO_ALLOC, 681 NVOBJ_FLAG_ZERO_ALLOC,
686 &pgraph->ctx_table); 682 &pgraph->ctx_table);
687 if (ret) 683 if (ret)
688 return ret; 684 return ret;
689 } 685 }
690 686
691 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE, 687 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE,
692 pgraph->ctx_table->instance >> 4); 688 pgraph->ctx_table->pinst >> 4);
693 689
694 nv_wr32(dev, NV03_PGRAPH_INTR , 0xFFFFFFFF); 690 nv_wr32(dev, NV03_PGRAPH_INTR , 0xFFFFFFFF);
695 nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF); 691 nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
diff --git a/drivers/gpu/drm/nouveau/nv40_fifo.c b/drivers/gpu/drm/nouveau/nv40_fifo.c
index 2b67f1835c39..03f4dc13725b 100644
--- a/drivers/gpu/drm/nouveau/nv40_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv40_fifo.c
@@ -42,7 +42,7 @@ nv40_fifo_create_context(struct nouveau_channel *chan)
42 42
43 ret = nouveau_gpuobj_new_fake(dev, NV40_RAMFC(chan->id), ~0, 43 ret = nouveau_gpuobj_new_fake(dev, NV40_RAMFC(chan->id), ~0,
44 NV40_RAMFC__SIZE, NVOBJ_FLAG_ZERO_ALLOC | 44 NV40_RAMFC__SIZE, NVOBJ_FLAG_ZERO_ALLOC |
45 NVOBJ_FLAG_ZERO_FREE, NULL, &chan->ramfc); 45 NVOBJ_FLAG_ZERO_FREE, &chan->ramfc);
46 if (ret) 46 if (ret)
47 return ret; 47 return ret;
48 48
@@ -50,7 +50,7 @@ nv40_fifo_create_context(struct nouveau_channel *chan)
50 50
51 nv_wi32(dev, fc + 0, chan->pushbuf_base); 51 nv_wi32(dev, fc + 0, chan->pushbuf_base);
52 nv_wi32(dev, fc + 4, chan->pushbuf_base); 52 nv_wi32(dev, fc + 4, chan->pushbuf_base);
53 nv_wi32(dev, fc + 12, chan->pushbuf->instance >> 4); 53 nv_wi32(dev, fc + 12, chan->pushbuf->pinst >> 4);
54 nv_wi32(dev, fc + 24, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES | 54 nv_wi32(dev, fc + 24, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
55 NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES | 55 NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
56 NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 | 56 NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 |
@@ -58,7 +58,7 @@ nv40_fifo_create_context(struct nouveau_channel *chan)
58 NV_PFIFO_CACHE1_BIG_ENDIAN | 58 NV_PFIFO_CACHE1_BIG_ENDIAN |
59#endif 59#endif
60 0x30000000 /* no idea.. */); 60 0x30000000 /* no idea.. */);
61 nv_wi32(dev, fc + 56, chan->ramin_grctx->instance >> 4); 61 nv_wi32(dev, fc + 56, chan->ramin_grctx->pinst >> 4);
62 nv_wi32(dev, fc + 60, 0x0001FFFF); 62 nv_wi32(dev, fc + 60, 0x0001FFFF);
63 63
64 /* enable the fifo dma operation */ 64 /* enable the fifo dma operation */
@@ -77,8 +77,7 @@ nv40_fifo_destroy_context(struct nouveau_channel *chan)
77 nv_wr32(dev, NV04_PFIFO_MODE, 77 nv_wr32(dev, NV04_PFIFO_MODE,
78 nv_rd32(dev, NV04_PFIFO_MODE) & ~(1 << chan->id)); 78 nv_rd32(dev, NV04_PFIFO_MODE) & ~(1 << chan->id));
79 79
80 if (chan->ramfc) 80 nouveau_gpuobj_ref(NULL, &chan->ramfc);
81 nouveau_gpuobj_ref_del(dev, &chan->ramfc);
82} 81}
83 82
84static void 83static void
diff --git a/drivers/gpu/drm/nouveau/nv40_graph.c b/drivers/gpu/drm/nouveau/nv40_graph.c
index 6215dfcf1ea9..912940e2457d 100644
--- a/drivers/gpu/drm/nouveau/nv40_graph.c
+++ b/drivers/gpu/drm/nouveau/nv40_graph.c
@@ -45,7 +45,7 @@ nv40_graph_channel(struct drm_device *dev)
45 struct nouveau_channel *chan = dev_priv->fifos[i]; 45 struct nouveau_channel *chan = dev_priv->fifos[i];
46 46
47 if (chan && chan->ramin_grctx && 47 if (chan && chan->ramin_grctx &&
48 chan->ramin_grctx->instance == inst) 48 chan->ramin_grctx->pinst == inst)
49 return chan; 49 return chan;
50 } 50 }
51 51
@@ -61,27 +61,25 @@ nv40_graph_create_context(struct nouveau_channel *chan)
61 struct nouveau_grctx ctx = {}; 61 struct nouveau_grctx ctx = {};
62 int ret; 62 int ret;
63 63
64 ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, pgraph->grctx_size, 64 ret = nouveau_gpuobj_new(dev, chan, pgraph->grctx_size, 16,
65 16, NVOBJ_FLAG_ZERO_ALLOC, 65 NVOBJ_FLAG_ZERO_ALLOC, &chan->ramin_grctx);
66 &chan->ramin_grctx);
67 if (ret) 66 if (ret)
68 return ret; 67 return ret;
69 68
70 /* Initialise default context values */ 69 /* Initialise default context values */
71 ctx.dev = chan->dev; 70 ctx.dev = chan->dev;
72 ctx.mode = NOUVEAU_GRCTX_VALS; 71 ctx.mode = NOUVEAU_GRCTX_VALS;
73 ctx.data = chan->ramin_grctx->gpuobj; 72 ctx.data = chan->ramin_grctx;
74 nv40_grctx_init(&ctx); 73 nv40_grctx_init(&ctx);
75 74
76 nv_wo32(chan->ramin_grctx->gpuobj, 0, 75 nv_wo32(chan->ramin_grctx, 0, chan->ramin_grctx->im_pramin->start);
77 chan->ramin_grctx->gpuobj->im_pramin->start);
78 return 0; 76 return 0;
79} 77}
80 78
81void 79void
82nv40_graph_destroy_context(struct nouveau_channel *chan) 80nv40_graph_destroy_context(struct nouveau_channel *chan)
83{ 81{
84 nouveau_gpuobj_ref_del(chan->dev, &chan->ramin_grctx); 82 nouveau_gpuobj_ref(NULL, &chan->ramin_grctx);
85} 83}
86 84
87static int 85static int
@@ -135,7 +133,7 @@ nv40_graph_load_context(struct nouveau_channel *chan)
135 133
136 if (!chan->ramin_grctx) 134 if (!chan->ramin_grctx)
137 return -EINVAL; 135 return -EINVAL;
138 inst = chan->ramin_grctx->instance >> 4; 136 inst = chan->ramin_grctx->pinst >> 4;
139 137
140 ret = nv40_graph_transfer_context(dev, inst, 0); 138 ret = nv40_graph_transfer_context(dev, inst, 0);
141 if (ret) 139 if (ret)
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 6f89674ebb96..b65d2ddd415d 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -30,6 +30,7 @@
30#include "nouveau_connector.h" 30#include "nouveau_connector.h"
31#include "nouveau_fb.h" 31#include "nouveau_fb.h"
32#include "nouveau_fbcon.h" 32#include "nouveau_fbcon.h"
33#include "nouveau_ramht.h"
33#include "drm_crtc_helper.h" 34#include "drm_crtc_helper.h"
34 35
35static void 36static void
@@ -66,12 +67,6 @@ nv50_evo_dmaobj_new(struct nouveau_channel *evo, uint32_t class, uint32_t name,
66 return ret; 67 return ret;
67 obj->engine = NVOBJ_ENGINE_DISPLAY; 68 obj->engine = NVOBJ_ENGINE_DISPLAY;
68 69
69 ret = nouveau_gpuobj_ref_add(dev, evo, name, obj, NULL);
70 if (ret) {
71 nouveau_gpuobj_del(dev, &obj);
72 return ret;
73 }
74
75 nv_wo32(obj, 0, (tile_flags << 22) | (magic_flags << 16) | class); 70 nv_wo32(obj, 0, (tile_flags << 22) | (magic_flags << 16) | class);
76 nv_wo32(obj, 4, limit); 71 nv_wo32(obj, 4, limit);
77 nv_wo32(obj, 8, offset); 72 nv_wo32(obj, 8, offset);
@@ -83,6 +78,12 @@ nv50_evo_dmaobj_new(struct nouveau_channel *evo, uint32_t class, uint32_t name,
83 nv_wo32(obj, 20, 0x00020000); 78 nv_wo32(obj, 20, 0x00020000);
84 dev_priv->engine.instmem.flush(dev); 79 dev_priv->engine.instmem.flush(dev);
85 80
81 ret = nouveau_ramht_insert(evo, name, obj);
82 nouveau_gpuobj_ref(NULL, &obj);
83 if (ret) {
84 return ret;
85 }
86
86 return 0; 87 return 0;
87} 88}
88 89
@@ -90,6 +91,7 @@ static int
90nv50_evo_channel_new(struct drm_device *dev, struct nouveau_channel **pchan) 91nv50_evo_channel_new(struct drm_device *dev, struct nouveau_channel **pchan)
91{ 92{
92 struct drm_nouveau_private *dev_priv = dev->dev_private; 93 struct drm_nouveau_private *dev_priv = dev->dev_private;
94 struct nouveau_gpuobj *ramht = NULL;
93 struct nouveau_channel *chan; 95 struct nouveau_channel *chan;
94 int ret; 96 int ret;
95 97
@@ -103,10 +105,8 @@ nv50_evo_channel_new(struct drm_device *dev, struct nouveau_channel **pchan)
103 chan->user_get = 4; 105 chan->user_get = 4;
104 chan->user_put = 0; 106 chan->user_put = 0;
105 107
106 INIT_LIST_HEAD(&chan->ramht_refs); 108 ret = nouveau_gpuobj_new(dev, NULL, 32768, 0x1000,
107 109 NVOBJ_FLAG_ZERO_ALLOC, &chan->ramin);
108 ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, 32768, 0x1000,
109 NVOBJ_FLAG_ZERO_ALLOC, &chan->ramin);
110 if (ret) { 110 if (ret) {
111 NV_ERROR(dev, "Error allocating EVO channel memory: %d\n", ret); 111 NV_ERROR(dev, "Error allocating EVO channel memory: %d\n", ret);
112 nv50_evo_channel_del(pchan); 112 nv50_evo_channel_del(pchan);
@@ -120,14 +120,20 @@ nv50_evo_channel_new(struct drm_device *dev, struct nouveau_channel **pchan)
120 return ret; 120 return ret;
121 } 121 }
122 122
123 ret = nouveau_gpuobj_new_ref(dev, chan, chan, 0, 4096, 16, 123 ret = nouveau_gpuobj_new(dev, chan, 4096, 16, 0, &ramht);
124 0, &chan->ramht);
125 if (ret) { 124 if (ret) {
126 NV_ERROR(dev, "Unable to allocate EVO RAMHT: %d\n", ret); 125 NV_ERROR(dev, "Unable to allocate EVO RAMHT: %d\n", ret);
127 nv50_evo_channel_del(pchan); 126 nv50_evo_channel_del(pchan);
128 return ret; 127 return ret;
129 } 128 }
130 129
130 ret = nouveau_ramht_new(dev, ramht, &chan->ramht);
131 nouveau_gpuobj_ref(NULL, &ramht);
132 if (ret) {
133 nv50_evo_channel_del(pchan);
134 return ret;
135 }
136
131 if (dev_priv->chipset != 0x50) { 137 if (dev_priv->chipset != 0x50) {
132 ret = nv50_evo_dmaobj_new(chan, 0x3d, NvEvoFB16, 0x70, 0x19, 138 ret = nv50_evo_dmaobj_new(chan, 0x3d, NvEvoFB16, 0x70, 0x19,
133 0, 0xffffffff); 139 0, 0xffffffff);
@@ -321,7 +327,7 @@ nv50_display_init(struct drm_device *dev)
321 } 327 }
322 } 328 }
323 329
324 nv_wr32(dev, NV50_PDISPLAY_OBJECTS, (evo->ramin->instance >> 8) | 9); 330 nv_wr32(dev, NV50_PDISPLAY_OBJECTS, (evo->ramin->vinst >> 8) | 9);
325 331
326 /* initialise fifo */ 332 /* initialise fifo */
327 nv_wr32(dev, NV50_PDISPLAY_CHANNEL_DMA_CB(0), 333 nv_wr32(dev, NV50_PDISPLAY_CHANNEL_DMA_CB(0),
diff --git a/drivers/gpu/drm/nouveau/nv50_fbcon.c b/drivers/gpu/drm/nouveau/nv50_fbcon.c
index 6bf025c6fc6f..6dcf048eddbc 100644
--- a/drivers/gpu/drm/nouveau/nv50_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv50_fbcon.c
@@ -1,6 +1,7 @@
1#include "drmP.h" 1#include "drmP.h"
2#include "nouveau_drv.h" 2#include "nouveau_drv.h"
3#include "nouveau_dma.h" 3#include "nouveau_dma.h"
4#include "nouveau_ramht.h"
4#include "nouveau_fbcon.h" 5#include "nouveau_fbcon.h"
5 6
6void 7void
@@ -193,7 +194,8 @@ nv50_fbcon_accel_init(struct fb_info *info)
193 if (ret) 194 if (ret)
194 return ret; 195 return ret;
195 196
196 ret = nouveau_gpuobj_ref_add(dev, dev_priv->channel, Nv2D, eng2d, NULL); 197 ret = nouveau_ramht_insert(dev_priv->channel, Nv2D, eng2d);
198 nouveau_gpuobj_ref(NULL, &eng2d);
197 if (ret) 199 if (ret)
198 return ret; 200 return ret;
199 201
diff --git a/drivers/gpu/drm/nouveau/nv50_fifo.c b/drivers/gpu/drm/nouveau/nv50_fifo.c
index 9201f35d8277..4fc8b59cc41e 100644
--- a/drivers/gpu/drm/nouveau/nv50_fifo.c
+++ b/drivers/gpu/drm/nouveau/nv50_fifo.c
@@ -27,13 +27,14 @@
27#include "drmP.h" 27#include "drmP.h"
28#include "drm.h" 28#include "drm.h"
29#include "nouveau_drv.h" 29#include "nouveau_drv.h"
30#include "nouveau_ramht.h"
30 31
31static void 32static void
32nv50_fifo_playlist_update(struct drm_device *dev) 33nv50_fifo_playlist_update(struct drm_device *dev)
33{ 34{
34 struct drm_nouveau_private *dev_priv = dev->dev_private; 35 struct drm_nouveau_private *dev_priv = dev->dev_private;
35 struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo; 36 struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
36 struct nouveau_gpuobj_ref *cur; 37 struct nouveau_gpuobj *cur;
37 int i, nr; 38 int i, nr;
38 39
39 NV_DEBUG(dev, "\n"); 40 NV_DEBUG(dev, "\n");
@@ -44,13 +45,13 @@ nv50_fifo_playlist_update(struct drm_device *dev)
44 /* We never schedule channel 0 or 127 */ 45 /* We never schedule channel 0 or 127 */
45 for (i = 1, nr = 0; i < 127; i++) { 46 for (i = 1, nr = 0; i < 127; i++) {
46 if (dev_priv->fifos[i] && dev_priv->fifos[i]->ramfc) { 47 if (dev_priv->fifos[i] && dev_priv->fifos[i]->ramfc) {
47 nv_wo32(cur->gpuobj, (nr * 4), i); 48 nv_wo32(cur, (nr * 4), i);
48 nr++; 49 nr++;
49 } 50 }
50 } 51 }
51 dev_priv->engine.instmem.flush(dev); 52 dev_priv->engine.instmem.flush(dev);
52 53
53 nv_wr32(dev, 0x32f4, cur->instance >> 12); 54 nv_wr32(dev, 0x32f4, cur->vinst >> 12);
54 nv_wr32(dev, 0x32ec, nr); 55 nv_wr32(dev, 0x32ec, nr);
55 nv_wr32(dev, 0x2500, 0x101); 56 nv_wr32(dev, 0x2500, 0x101);
56} 57}
@@ -65,9 +66,9 @@ nv50_fifo_channel_enable(struct drm_device *dev, int channel)
65 NV_DEBUG(dev, "ch%d\n", channel); 66 NV_DEBUG(dev, "ch%d\n", channel);
66 67
67 if (dev_priv->chipset == 0x50) 68 if (dev_priv->chipset == 0x50)
68 inst = chan->ramfc->instance >> 12; 69 inst = chan->ramfc->vinst >> 12;
69 else 70 else
70 inst = chan->ramfc->instance >> 8; 71 inst = chan->ramfc->vinst >> 8;
71 72
72 nv_wr32(dev, NV50_PFIFO_CTX_TABLE(channel), inst | 73 nv_wr32(dev, NV50_PFIFO_CTX_TABLE(channel), inst |
73 NV50_PFIFO_CTX_TABLE_CHANNEL_ENABLED); 74 NV50_PFIFO_CTX_TABLE_CHANNEL_ENABLED);
@@ -165,19 +166,19 @@ nv50_fifo_init(struct drm_device *dev)
165 goto just_reset; 166 goto just_reset;
166 } 167 }
167 168
168 ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, 128*4, 0x1000, 169 ret = nouveau_gpuobj_new(dev, NULL, 128*4, 0x1000,
169 NVOBJ_FLAG_ZERO_ALLOC, 170 NVOBJ_FLAG_ZERO_ALLOC,
170 &pfifo->playlist[0]); 171 &pfifo->playlist[0]);
171 if (ret) { 172 if (ret) {
172 NV_ERROR(dev, "error creating playlist 0: %d\n", ret); 173 NV_ERROR(dev, "error creating playlist 0: %d\n", ret);
173 return ret; 174 return ret;
174 } 175 }
175 176
176 ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, 128*4, 0x1000, 177 ret = nouveau_gpuobj_new(dev, NULL, 128*4, 0x1000,
177 NVOBJ_FLAG_ZERO_ALLOC, 178 NVOBJ_FLAG_ZERO_ALLOC,
178 &pfifo->playlist[1]); 179 &pfifo->playlist[1]);
179 if (ret) { 180 if (ret) {
180 nouveau_gpuobj_ref_del(dev, &pfifo->playlist[0]); 181 nouveau_gpuobj_ref(NULL, &pfifo->playlist[0]);
181 NV_ERROR(dev, "error creating playlist 1: %d\n", ret); 182 NV_ERROR(dev, "error creating playlist 1: %d\n", ret);
182 return ret; 183 return ret;
183 } 184 }
@@ -205,8 +206,8 @@ nv50_fifo_takedown(struct drm_device *dev)
205 if (!pfifo->playlist[0]) 206 if (!pfifo->playlist[0])
206 return; 207 return;
207 208
208 nouveau_gpuobj_ref_del(dev, &pfifo->playlist[0]); 209 nouveau_gpuobj_ref(NULL, &pfifo->playlist[0]);
209 nouveau_gpuobj_ref_del(dev, &pfifo->playlist[1]); 210 nouveau_gpuobj_ref(NULL, &pfifo->playlist[1]);
210} 211}
211 212
212int 213int
@@ -228,42 +229,39 @@ nv50_fifo_create_context(struct nouveau_channel *chan)
228 NV_DEBUG(dev, "ch%d\n", chan->id); 229 NV_DEBUG(dev, "ch%d\n", chan->id);
229 230
230 if (dev_priv->chipset == 0x50) { 231 if (dev_priv->chipset == 0x50) {
231 ret = nouveau_gpuobj_new_fake(dev, chan->ramin->gpuobj->pinst, 232 ret = nouveau_gpuobj_new_fake(dev, chan->ramin->pinst,
232 chan->ramin->gpuobj->vinst, 0x100, 233 chan->ramin->vinst, 0x100,
233 NVOBJ_FLAG_ZERO_ALLOC | 234 NVOBJ_FLAG_ZERO_ALLOC |
234 NVOBJ_FLAG_ZERO_FREE, &ramfc, 235 NVOBJ_FLAG_ZERO_FREE,
235 &chan->ramfc); 236 &chan->ramfc);
236 if (ret) 237 if (ret)
237 return ret; 238 return ret;
238 239
239 ret = nouveau_gpuobj_new_fake(dev, chan->ramin->gpuobj->pinst + 240 ret = nouveau_gpuobj_new_fake(dev, chan->ramin->pinst + 0x0400,
240 0x0400, 241 chan->ramin->vinst + 0x0400,
241 chan->ramin->gpuobj->vinst + 242 4096, 0, &chan->cache);
242 0x0400, 4096, 0, NULL,
243 &chan->cache);
244 if (ret) 243 if (ret)
245 return ret; 244 return ret;
246 } else { 245 } else {
247 ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, 0x100, 256, 246 ret = nouveau_gpuobj_new(dev, chan, 0x100, 256,
248 NVOBJ_FLAG_ZERO_ALLOC | 247 NVOBJ_FLAG_ZERO_ALLOC |
249 NVOBJ_FLAG_ZERO_FREE, 248 NVOBJ_FLAG_ZERO_FREE, &chan->ramfc);
250 &chan->ramfc);
251 if (ret) 249 if (ret)
252 return ret; 250 return ret;
253 ramfc = chan->ramfc->gpuobj;
254 251
255 ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, 4096, 1024, 252 ret = nouveau_gpuobj_new(dev, chan, 4096, 1024,
256 0, &chan->cache); 253 0, &chan->cache);
257 if (ret) 254 if (ret)
258 return ret; 255 return ret;
259 } 256 }
257 ramfc = chan->ramfc;
260 258
261 spin_lock_irqsave(&dev_priv->context_switch_lock, flags); 259 spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
262 260
263 nv_wo32(ramfc, 0x48, chan->pushbuf->instance >> 4); 261 nv_wo32(ramfc, 0x48, chan->pushbuf->cinst >> 4);
264 nv_wo32(ramfc, 0x80, (0 << 27) /* 4KiB */ | 262 nv_wo32(ramfc, 0x80, (0 << 27) /* 4KiB */ |
265 (4 << 24) /* SEARCH_FULL */ | 263 (4 << 24) /* SEARCH_FULL */ |
266 (chan->ramht->instance >> 4)); 264 (chan->ramht->gpuobj->cinst >> 4));
267 nv_wo32(ramfc, 0x44, 0x2101ffff); 265 nv_wo32(ramfc, 0x44, 0x2101ffff);
268 nv_wo32(ramfc, 0x60, 0x7fffffff); 266 nv_wo32(ramfc, 0x60, 0x7fffffff);
269 nv_wo32(ramfc, 0x40, 0x00000000); 267 nv_wo32(ramfc, 0x40, 0x00000000);
@@ -274,11 +272,11 @@ nv50_fifo_create_context(struct nouveau_channel *chan)
274 nv_wo32(ramfc, 0x54, drm_order(chan->dma.ib_max + 1) << 16); 272 nv_wo32(ramfc, 0x54, drm_order(chan->dma.ib_max + 1) << 16);
275 273
276 if (dev_priv->chipset != 0x50) { 274 if (dev_priv->chipset != 0x50) {
277 nv_wo32(chan->ramin->gpuobj, 0, chan->id); 275 nv_wo32(chan->ramin, 0, chan->id);
278 nv_wo32(chan->ramin->gpuobj, 4, chan->ramfc->instance >> 8); 276 nv_wo32(chan->ramin, 4, chan->ramfc->vinst >> 8);
279 277
280 nv_wo32(ramfc, 0x88, chan->cache->instance >> 10); 278 nv_wo32(ramfc, 0x88, chan->cache->vinst >> 10);
281 nv_wo32(ramfc, 0x98, chan->ramin->instance >> 12); 279 nv_wo32(ramfc, 0x98, chan->ramin->vinst >> 12);
282 } 280 }
283 281
284 dev_priv->engine.instmem.flush(dev); 282 dev_priv->engine.instmem.flush(dev);
@@ -293,12 +291,13 @@ void
293nv50_fifo_destroy_context(struct nouveau_channel *chan) 291nv50_fifo_destroy_context(struct nouveau_channel *chan)
294{ 292{
295 struct drm_device *dev = chan->dev; 293 struct drm_device *dev = chan->dev;
296 struct nouveau_gpuobj_ref *ramfc = chan->ramfc; 294 struct nouveau_gpuobj *ramfc = NULL;
297 295
298 NV_DEBUG(dev, "ch%d\n", chan->id); 296 NV_DEBUG(dev, "ch%d\n", chan->id);
299 297
300 /* This will ensure the channel is seen as disabled. */ 298 /* This will ensure the channel is seen as disabled. */
301 chan->ramfc = NULL; 299 nouveau_gpuobj_ref(chan->ramfc, &ramfc);
300 nouveau_gpuobj_ref(NULL, &chan->ramfc);
302 nv50_fifo_channel_disable(dev, chan->id); 301 nv50_fifo_channel_disable(dev, chan->id);
303 302
304 /* Dummy channel, also used on ch 127 */ 303 /* Dummy channel, also used on ch 127 */
@@ -306,8 +305,8 @@ nv50_fifo_destroy_context(struct nouveau_channel *chan)
306 nv50_fifo_channel_disable(dev, 127); 305 nv50_fifo_channel_disable(dev, 127);
307 nv50_fifo_playlist_update(dev); 306 nv50_fifo_playlist_update(dev);
308 307
309 nouveau_gpuobj_ref_del(dev, &ramfc); 308 nouveau_gpuobj_ref(NULL, &ramfc);
310 nouveau_gpuobj_ref_del(dev, &chan->cache); 309 nouveau_gpuobj_ref(NULL, &chan->cache);
311} 310}
312 311
313int 312int
@@ -315,8 +314,8 @@ nv50_fifo_load_context(struct nouveau_channel *chan)
315{ 314{
316 struct drm_device *dev = chan->dev; 315 struct drm_device *dev = chan->dev;
317 struct drm_nouveau_private *dev_priv = dev->dev_private; 316 struct drm_nouveau_private *dev_priv = dev->dev_private;
318 struct nouveau_gpuobj *ramfc = chan->ramfc->gpuobj; 317 struct nouveau_gpuobj *ramfc = chan->ramfc;
319 struct nouveau_gpuobj *cache = chan->cache->gpuobj; 318 struct nouveau_gpuobj *cache = chan->cache;
320 int ptr, cnt; 319 int ptr, cnt;
321 320
322 NV_DEBUG(dev, "ch%d\n", chan->id); 321 NV_DEBUG(dev, "ch%d\n", chan->id);
@@ -399,8 +398,8 @@ nv50_fifo_unload_context(struct drm_device *dev)
399 return -EINVAL; 398 return -EINVAL;
400 } 399 }
401 NV_DEBUG(dev, "ch%d\n", chan->id); 400 NV_DEBUG(dev, "ch%d\n", chan->id);
402 ramfc = chan->ramfc->gpuobj; 401 ramfc = chan->ramfc;
403 cache = chan->cache->gpuobj; 402 cache = chan->cache;
404 403
405 nv_wo32(ramfc, 0x00, nv_rd32(dev, 0x3330)); 404 nv_wo32(ramfc, 0x00, nv_rd32(dev, 0x3330));
406 nv_wo32(ramfc, 0x04, nv_rd32(dev, 0x3334)); 405 nv_wo32(ramfc, 0x04, nv_rd32(dev, 0x3334));
diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c
index 17a8d788a494..7db0d627c1b9 100644
--- a/drivers/gpu/drm/nouveau/nv50_graph.c
+++ b/drivers/gpu/drm/nouveau/nv50_graph.c
@@ -27,7 +27,7 @@
27#include "drmP.h" 27#include "drmP.h"
28#include "drm.h" 28#include "drm.h"
29#include "nouveau_drv.h" 29#include "nouveau_drv.h"
30 30#include "nouveau_ramht.h"
31#include "nouveau_grctx.h" 31#include "nouveau_grctx.h"
32 32
33static void 33static void
@@ -192,7 +192,7 @@ nv50_graph_channel(struct drm_device *dev)
192 for (i = 0; i < dev_priv->engine.fifo.channels; i++) { 192 for (i = 0; i < dev_priv->engine.fifo.channels; i++) {
193 struct nouveau_channel *chan = dev_priv->fifos[i]; 193 struct nouveau_channel *chan = dev_priv->fifos[i];
194 194
195 if (chan && chan->ramin && chan->ramin->instance == inst) 195 if (chan && chan->ramin && chan->ramin->vinst == inst)
196 return chan; 196 return chan;
197 } 197 }
198 198
@@ -204,36 +204,34 @@ nv50_graph_create_context(struct nouveau_channel *chan)
204{ 204{
205 struct drm_device *dev = chan->dev; 205 struct drm_device *dev = chan->dev;
206 struct drm_nouveau_private *dev_priv = dev->dev_private; 206 struct drm_nouveau_private *dev_priv = dev->dev_private;
207 struct nouveau_gpuobj *ramin = chan->ramin->gpuobj; 207 struct nouveau_gpuobj *ramin = chan->ramin;
208 struct nouveau_gpuobj *obj;
209 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; 208 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
210 struct nouveau_grctx ctx = {}; 209 struct nouveau_grctx ctx = {};
211 int hdr, ret; 210 int hdr, ret;
212 211
213 NV_DEBUG(dev, "ch%d\n", chan->id); 212 NV_DEBUG(dev, "ch%d\n", chan->id);
214 213
215 ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, pgraph->grctx_size, 214 ret = nouveau_gpuobj_new(dev, chan, pgraph->grctx_size, 0x1000,
216 0x1000, NVOBJ_FLAG_ZERO_ALLOC | 215 NVOBJ_FLAG_ZERO_ALLOC |
217 NVOBJ_FLAG_ZERO_FREE, &chan->ramin_grctx); 216 NVOBJ_FLAG_ZERO_FREE, &chan->ramin_grctx);
218 if (ret) 217 if (ret)
219 return ret; 218 return ret;
220 obj = chan->ramin_grctx->gpuobj;
221 219
222 hdr = (dev_priv->chipset == 0x50) ? 0x200 : 0x20; 220 hdr = (dev_priv->chipset == 0x50) ? 0x200 : 0x20;
223 nv_wo32(ramin, hdr + 0x00, 0x00190002); 221 nv_wo32(ramin, hdr + 0x00, 0x00190002);
224 nv_wo32(ramin, hdr + 0x04, chan->ramin_grctx->instance + 222 nv_wo32(ramin, hdr + 0x04, chan->ramin_grctx->vinst +
225 pgraph->grctx_size - 1); 223 pgraph->grctx_size - 1);
226 nv_wo32(ramin, hdr + 0x08, chan->ramin_grctx->instance); 224 nv_wo32(ramin, hdr + 0x08, chan->ramin_grctx->vinst);
227 nv_wo32(ramin, hdr + 0x0c, 0); 225 nv_wo32(ramin, hdr + 0x0c, 0);
228 nv_wo32(ramin, hdr + 0x10, 0); 226 nv_wo32(ramin, hdr + 0x10, 0);
229 nv_wo32(ramin, hdr + 0x14, 0x00010000); 227 nv_wo32(ramin, hdr + 0x14, 0x00010000);
230 228
231 ctx.dev = chan->dev; 229 ctx.dev = chan->dev;
232 ctx.mode = NOUVEAU_GRCTX_VALS; 230 ctx.mode = NOUVEAU_GRCTX_VALS;
233 ctx.data = obj; 231 ctx.data = chan->ramin_grctx;
234 nv50_grctx_init(&ctx); 232 nv50_grctx_init(&ctx);
235 233
236 nv_wo32(obj, 0x00000, chan->ramin->instance >> 12); 234 nv_wo32(chan->ramin_grctx, 0x00000, chan->ramin->vinst >> 12);
237 235
238 dev_priv->engine.instmem.flush(dev); 236 dev_priv->engine.instmem.flush(dev);
239 return 0; 237 return 0;
@@ -248,14 +246,14 @@ nv50_graph_destroy_context(struct nouveau_channel *chan)
248 246
249 NV_DEBUG(dev, "ch%d\n", chan->id); 247 NV_DEBUG(dev, "ch%d\n", chan->id);
250 248
251 if (!chan->ramin || !chan->ramin->gpuobj) 249 if (!chan->ramin)
252 return; 250 return;
253 251
254 for (i = hdr; i < hdr + 24; i += 4) 252 for (i = hdr; i < hdr + 24; i += 4)
255 nv_wo32(chan->ramin->gpuobj, i, 0); 253 nv_wo32(chan->ramin, i, 0);
256 dev_priv->engine.instmem.flush(dev); 254 dev_priv->engine.instmem.flush(dev);
257 255
258 nouveau_gpuobj_ref_del(dev, &chan->ramin_grctx); 256 nouveau_gpuobj_ref(NULL, &chan->ramin_grctx);
259} 257}
260 258
261static int 259static int
@@ -282,7 +280,7 @@ nv50_graph_do_load_context(struct drm_device *dev, uint32_t inst)
282int 280int
283nv50_graph_load_context(struct nouveau_channel *chan) 281nv50_graph_load_context(struct nouveau_channel *chan)
284{ 282{
285 uint32_t inst = chan->ramin->instance >> 12; 283 uint32_t inst = chan->ramin->vinst >> 12;
286 284
287 NV_DEBUG(chan->dev, "ch%d\n", chan->id); 285 NV_DEBUG(chan->dev, "ch%d\n", chan->id);
288 return nv50_graph_do_load_context(chan->dev, inst); 286 return nv50_graph_do_load_context(chan->dev, inst);
@@ -327,15 +325,16 @@ static int
327nv50_graph_nvsw_dma_vblsem(struct nouveau_channel *chan, int grclass, 325nv50_graph_nvsw_dma_vblsem(struct nouveau_channel *chan, int grclass,
328 int mthd, uint32_t data) 326 int mthd, uint32_t data)
329{ 327{
330 struct nouveau_gpuobj_ref *ref = NULL; 328 struct nouveau_gpuobj *gpuobj;
331 329
332 if (nouveau_gpuobj_ref_find(chan, data, &ref)) 330 gpuobj = nouveau_ramht_find(chan, data);
331 if (!gpuobj)
333 return -ENOENT; 332 return -ENOENT;
334 333
335 if (nouveau_notifier_offset(ref->gpuobj, NULL)) 334 if (nouveau_notifier_offset(gpuobj, NULL))
336 return -EINVAL; 335 return -EINVAL;
337 336
338 chan->nvsw.vblsem = ref->gpuobj; 337 chan->nvsw.vblsem = gpuobj;
339 chan->nvsw.vblsem_offset = ~0; 338 chan->nvsw.vblsem_offset = ~0;
340 return 0; 339 return 0;
341} 340}
diff --git a/drivers/gpu/drm/nouveau/nv50_instmem.c b/drivers/gpu/drm/nouveau/nv50_instmem.c
index 821806c835ba..0af0baf4f1a9 100644
--- a/drivers/gpu/drm/nouveau/nv50_instmem.c
+++ b/drivers/gpu/drm/nouveau/nv50_instmem.c
@@ -32,9 +32,9 @@
32struct nv50_instmem_priv { 32struct nv50_instmem_priv {
33 uint32_t save1700[5]; /* 0x1700->0x1710 */ 33 uint32_t save1700[5]; /* 0x1700->0x1710 */
34 34
35 struct nouveau_gpuobj_ref *pramin_pt; 35 struct nouveau_gpuobj *pramin_pt;
36 struct nouveau_gpuobj_ref *pramin_bar; 36 struct nouveau_gpuobj *pramin_bar;
37 struct nouveau_gpuobj_ref *fb_bar; 37 struct nouveau_gpuobj *fb_bar;
38}; 38};
39 39
40#define NV50_INSTMEM_PAGE_SHIFT 12 40#define NV50_INSTMEM_PAGE_SHIFT 12
@@ -44,15 +44,8 @@ struct nv50_instmem_priv {
44/*NOTE: - Assumes 0x1700 already covers the correct MiB of PRAMIN 44/*NOTE: - Assumes 0x1700 already covers the correct MiB of PRAMIN
45 */ 45 */
46#define BAR0_WI32(g, o, v) do { \ 46#define BAR0_WI32(g, o, v) do { \
47 uint32_t offset; \ 47 u32 offset = (g)->vinst + (o); \
48 if ((g)->im_backing) { \ 48 nv_wr32(dev, NV_RAMIN + (offset & 0xfffff), (v)); \
49 offset = (g)->im_backing_start; \
50 } else { \
51 offset = chan->ramin->gpuobj->im_backing_start; \
52 offset += (g)->im_pramin->start; \
53 } \
54 offset += (o); \
55 nv_wr32(dev, NV_RAMIN + (offset & 0xfffff), (v)); \
56} while (0) 49} while (0)
57 50
58int 51int
@@ -142,8 +135,7 @@ nv50_instmem_init(struct drm_device *dev)
142 INIT_LIST_HEAD(&chan->ramht_refs); 135 INIT_LIST_HEAD(&chan->ramht_refs);
143 136
144 /* Channel's PRAMIN object + heap */ 137 /* Channel's PRAMIN object + heap */
145 ret = nouveau_gpuobj_new_fake(dev, 0, c_offset, c_size, 0, 138 ret = nouveau_gpuobj_new_fake(dev, 0, c_offset, c_size, 0, &chan->ramin);
146 NULL, &chan->ramin);
147 if (ret) 139 if (ret)
148 return ret; 140 return ret;
149 141
@@ -152,16 +144,16 @@ nv50_instmem_init(struct drm_device *dev)
152 144
153 /* RAMFC + zero channel's PRAMIN up to start of VM pagedir */ 145 /* RAMFC + zero channel's PRAMIN up to start of VM pagedir */
154 ret = nouveau_gpuobj_new_fake(dev, c_ramfc, c_offset + c_ramfc, 146 ret = nouveau_gpuobj_new_fake(dev, c_ramfc, c_offset + c_ramfc,
155 0x4000, 0, NULL, &chan->ramfc); 147 0x4000, 0, &chan->ramfc);
156 if (ret) 148 if (ret)
157 return ret; 149 return ret;
158 150
159 for (i = 0; i < c_vmpd; i += 4) 151 for (i = 0; i < c_vmpd; i += 4)
160 BAR0_WI32(chan->ramin->gpuobj, i, 0); 152 BAR0_WI32(chan->ramin, i, 0);
161 153
162 /* VM page directory */ 154 /* VM page directory */
163 ret = nouveau_gpuobj_new_fake(dev, c_vmpd, c_offset + c_vmpd, 155 ret = nouveau_gpuobj_new_fake(dev, c_vmpd, c_offset + c_vmpd,
164 0x4000, 0, &chan->vm_pd, NULL); 156 0x4000, 0, &chan->vm_pd);
165 if (ret) 157 if (ret)
166 return ret; 158 return ret;
167 for (i = 0; i < 0x4000; i += 8) { 159 for (i = 0; i < 0x4000; i += 8) {
@@ -172,8 +164,8 @@ nv50_instmem_init(struct drm_device *dev)
172 /* PRAMIN page table, cheat and map into VM at 0x0000000000. 164 /* PRAMIN page table, cheat and map into VM at 0x0000000000.
173 * We map the entire fake channel into the start of the PRAMIN BAR 165 * We map the entire fake channel into the start of the PRAMIN BAR
174 */ 166 */
175 ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, pt_size, 0x1000, 167 ret = nouveau_gpuobj_new(dev, chan, pt_size, 0x1000, 0,
176 0, &priv->pramin_pt); 168 &priv->pramin_pt);
177 if (ret) 169 if (ret)
178 return ret; 170 return ret;
179 171
@@ -185,76 +177,74 @@ nv50_instmem_init(struct drm_device *dev)
185 177
186 i = 0; 178 i = 0;
187 while (v < dev_priv->vram_sys_base + c_offset + c_size) { 179 while (v < dev_priv->vram_sys_base + c_offset + c_size) {
188 BAR0_WI32(priv->pramin_pt->gpuobj, i + 0, lower_32_bits(v)); 180 BAR0_WI32(priv->pramin_pt, i + 0, lower_32_bits(v));
189 BAR0_WI32(priv->pramin_pt->gpuobj, i + 4, upper_32_bits(v)); 181 BAR0_WI32(priv->pramin_pt, i + 4, upper_32_bits(v));
190 v += 0x1000; 182 v += 0x1000;
191 i += 8; 183 i += 8;
192 } 184 }
193 185
194 while (i < pt_size) { 186 while (i < pt_size) {
195 BAR0_WI32(priv->pramin_pt->gpuobj, i + 0, 0x00000000); 187 BAR0_WI32(priv->pramin_pt, i + 0, 0x00000000);
196 BAR0_WI32(priv->pramin_pt->gpuobj, i + 4, 0x00000000); 188 BAR0_WI32(priv->pramin_pt, i + 4, 0x00000000);
197 i += 8; 189 i += 8;
198 } 190 }
199 191
200 BAR0_WI32(chan->vm_pd, 0x00, priv->pramin_pt->instance | 0x63); 192 BAR0_WI32(chan->vm_pd, 0x00, priv->pramin_pt->vinst | 0x63);
201 BAR0_WI32(chan->vm_pd, 0x04, 0x00000000); 193 BAR0_WI32(chan->vm_pd, 0x04, 0x00000000);
202 194
203 /* VRAM page table(s), mapped into VM at +1GiB */ 195 /* VRAM page table(s), mapped into VM at +1GiB */
204 for (i = 0; i < dev_priv->vm_vram_pt_nr; i++) { 196 for (i = 0; i < dev_priv->vm_vram_pt_nr; i++) {
205 ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, 197 ret = nouveau_gpuobj_new(dev, chan, NV50_VM_BLOCK / 0x10000 * 8,
206 NV50_VM_BLOCK/65536*8, 0, 0, 198 0, 0, &chan->vm_vram_pt[i]);
207 &chan->vm_vram_pt[i]);
208 if (ret) { 199 if (ret) {
209 NV_ERROR(dev, "Error creating VRAM page tables: %d\n", 200 NV_ERROR(dev, "Error creating VRAM page tables: %d\n",
210 ret); 201 ret);
211 dev_priv->vm_vram_pt_nr = i; 202 dev_priv->vm_vram_pt_nr = i;
212 return ret; 203 return ret;
213 } 204 }
214 dev_priv->vm_vram_pt[i] = chan->vm_vram_pt[i]->gpuobj; 205 /*XXX: double-check this is ok */
206 dev_priv->vm_vram_pt[i] = chan->vm_vram_pt[i];
215 207
216 for (v = 0; v < dev_priv->vm_vram_pt[i]->im_pramin->size; 208 for (v = 0; v < dev_priv->vm_vram_pt[i]->im_pramin->size;
217 v += 4) 209 v += 4)
218 BAR0_WI32(dev_priv->vm_vram_pt[i], v, 0); 210 BAR0_WI32(dev_priv->vm_vram_pt[i], v, 0);
219 211
220 BAR0_WI32(chan->vm_pd, 0x10 + (i*8), 212 BAR0_WI32(chan->vm_pd, 0x10 + (i*8),
221 chan->vm_vram_pt[i]->instance | 0x61); 213 chan->vm_vram_pt[i]->vinst | 0x61);
222 BAR0_WI32(chan->vm_pd, 0x14 + (i*8), 0); 214 BAR0_WI32(chan->vm_pd, 0x14 + (i*8), 0);
223 } 215 }
224 216
225 /* DMA object for PRAMIN BAR */ 217 /* DMA object for PRAMIN BAR */
226 ret = nouveau_gpuobj_new_ref(dev, chan, chan, 0, 6*4, 16, 0, 218 ret = nouveau_gpuobj_new(dev, chan, 6*4, 16, 0, &priv->pramin_bar);
227 &priv->pramin_bar);
228 if (ret) 219 if (ret)
229 return ret; 220 return ret;
230 BAR0_WI32(priv->pramin_bar->gpuobj, 0x00, 0x7fc00000); 221 BAR0_WI32(priv->pramin_bar, 0x00, 0x7fc00000);
231 BAR0_WI32(priv->pramin_bar->gpuobj, 0x04, dev_priv->ramin_size - 1); 222 BAR0_WI32(priv->pramin_bar, 0x04, dev_priv->ramin_size - 1);
232 BAR0_WI32(priv->pramin_bar->gpuobj, 0x08, 0x00000000); 223 BAR0_WI32(priv->pramin_bar, 0x08, 0x00000000);
233 BAR0_WI32(priv->pramin_bar->gpuobj, 0x0c, 0x00000000); 224 BAR0_WI32(priv->pramin_bar, 0x0c, 0x00000000);
234 BAR0_WI32(priv->pramin_bar->gpuobj, 0x10, 0x00000000); 225 BAR0_WI32(priv->pramin_bar, 0x10, 0x00000000);
235 BAR0_WI32(priv->pramin_bar->gpuobj, 0x14, 0x00000000); 226 BAR0_WI32(priv->pramin_bar, 0x14, 0x00000000);
236 227
237 /* DMA object for FB BAR */ 228 /* DMA object for FB BAR */
238 ret = nouveau_gpuobj_new_ref(dev, chan, chan, 0, 6*4, 16, 0, 229 ret = nouveau_gpuobj_new(dev, chan, 6*4, 16, 0, &priv->fb_bar);
239 &priv->fb_bar);
240 if (ret) 230 if (ret)
241 return ret; 231 return ret;
242 BAR0_WI32(priv->fb_bar->gpuobj, 0x00, 0x7fc00000); 232 BAR0_WI32(priv->fb_bar, 0x00, 0x7fc00000);
243 BAR0_WI32(priv->fb_bar->gpuobj, 0x04, 0x40000000 + 233 BAR0_WI32(priv->fb_bar, 0x04, 0x40000000 +
244 pci_resource_len(dev->pdev, 1) - 1); 234 pci_resource_len(dev->pdev, 1) - 1);
245 BAR0_WI32(priv->fb_bar->gpuobj, 0x08, 0x40000000); 235 BAR0_WI32(priv->fb_bar, 0x08, 0x40000000);
246 BAR0_WI32(priv->fb_bar->gpuobj, 0x0c, 0x00000000); 236 BAR0_WI32(priv->fb_bar, 0x0c, 0x00000000);
247 BAR0_WI32(priv->fb_bar->gpuobj, 0x10, 0x00000000); 237 BAR0_WI32(priv->fb_bar, 0x10, 0x00000000);
248 BAR0_WI32(priv->fb_bar->gpuobj, 0x14, 0x00000000); 238 BAR0_WI32(priv->fb_bar, 0x14, 0x00000000);
249 239
250 /* Poke the relevant regs, and pray it works :) */ 240 /* Poke the relevant regs, and pray it works :) */
251 nv_wr32(dev, NV50_PUNK_BAR_CFG_BASE, (chan->ramin->instance >> 12)); 241 nv_wr32(dev, NV50_PUNK_BAR_CFG_BASE, (chan->ramin->vinst >> 12));
252 nv_wr32(dev, NV50_PUNK_UNK1710, 0); 242 nv_wr32(dev, NV50_PUNK_UNK1710, 0);
253 nv_wr32(dev, NV50_PUNK_BAR_CFG_BASE, (chan->ramin->instance >> 12) | 243 nv_wr32(dev, NV50_PUNK_BAR_CFG_BASE, (chan->ramin->vinst >> 12) |
254 NV50_PUNK_BAR_CFG_BASE_VALID); 244 NV50_PUNK_BAR_CFG_BASE_VALID);
255 nv_wr32(dev, NV50_PUNK_BAR1_CTXDMA, (priv->fb_bar->instance >> 4) | 245 nv_wr32(dev, NV50_PUNK_BAR1_CTXDMA, (priv->fb_bar->cinst >> 4) |
256 NV50_PUNK_BAR1_CTXDMA_VALID); 246 NV50_PUNK_BAR1_CTXDMA_VALID);
257 nv_wr32(dev, NV50_PUNK_BAR3_CTXDMA, (priv->pramin_bar->instance >> 4) | 247 nv_wr32(dev, NV50_PUNK_BAR3_CTXDMA, (priv->pramin_bar->cinst >> 4) |
258 NV50_PUNK_BAR3_CTXDMA_VALID); 248 NV50_PUNK_BAR3_CTXDMA_VALID);
259 249
260 for (i = 0; i < 8; i++) 250 for (i = 0; i < 8; i++)
@@ -301,21 +291,19 @@ nv50_instmem_takedown(struct drm_device *dev)
301 for (i = 0x1700; i <= 0x1710; i += 4) 291 for (i = 0x1700; i <= 0x1710; i += 4)
302 nv_wr32(dev, i, priv->save1700[(i - 0x1700) / 4]); 292 nv_wr32(dev, i, priv->save1700[(i - 0x1700) / 4]);
303 293
304 nouveau_gpuobj_ref_del(dev, &priv->fb_bar); 294 nouveau_gpuobj_ref(NULL, &priv->fb_bar);
305 nouveau_gpuobj_ref_del(dev, &priv->pramin_bar); 295 nouveau_gpuobj_ref(NULL, &priv->pramin_bar);
306 nouveau_gpuobj_ref_del(dev, &priv->pramin_pt); 296 nouveau_gpuobj_ref(NULL, &priv->pramin_pt);
307 297
308 /* Destroy dummy channel */ 298 /* Destroy dummy channel */
309 if (chan) { 299 if (chan) {
310 for (i = 0; i < dev_priv->vm_vram_pt_nr; i++) { 300 for (i = 0; i < dev_priv->vm_vram_pt_nr; i++)
311 nouveau_gpuobj_ref_del(dev, &chan->vm_vram_pt[i]); 301 nouveau_gpuobj_ref(NULL, &chan->vm_vram_pt[i]);
312 dev_priv->vm_vram_pt[i] = NULL;
313 }
314 dev_priv->vm_vram_pt_nr = 0; 302 dev_priv->vm_vram_pt_nr = 0;
315 303
316 nouveau_gpuobj_del(dev, &chan->vm_pd); 304 nouveau_gpuobj_ref(NULL, &chan->vm_pd);
317 nouveau_gpuobj_ref_del(dev, &chan->ramfc); 305 nouveau_gpuobj_ref(NULL, &chan->ramfc);
318 nouveau_gpuobj_ref_del(dev, &chan->ramin); 306 nouveau_gpuobj_ref(NULL, &chan->ramin);
319 drm_mm_takedown(&chan->ramin_heap); 307 drm_mm_takedown(&chan->ramin_heap);
320 308
321 dev_priv->fifos[0] = dev_priv->fifos[127] = NULL; 309 dev_priv->fifos[0] = dev_priv->fifos[127] = NULL;
@@ -331,7 +319,7 @@ nv50_instmem_suspend(struct drm_device *dev)
331{ 319{
332 struct drm_nouveau_private *dev_priv = dev->dev_private; 320 struct drm_nouveau_private *dev_priv = dev->dev_private;
333 struct nouveau_channel *chan = dev_priv->fifos[0]; 321 struct nouveau_channel *chan = dev_priv->fifos[0];
334 struct nouveau_gpuobj *ramin = chan->ramin->gpuobj; 322 struct nouveau_gpuobj *ramin = chan->ramin;
335 int i; 323 int i;
336 324
337 ramin->im_backing_suspend = vmalloc(ramin->im_pramin->size); 325 ramin->im_backing_suspend = vmalloc(ramin->im_pramin->size);
@@ -349,7 +337,7 @@ nv50_instmem_resume(struct drm_device *dev)
349 struct drm_nouveau_private *dev_priv = dev->dev_private; 337 struct drm_nouveau_private *dev_priv = dev->dev_private;
350 struct nv50_instmem_priv *priv = dev_priv->engine.instmem.priv; 338 struct nv50_instmem_priv *priv = dev_priv->engine.instmem.priv;
351 struct nouveau_channel *chan = dev_priv->fifos[0]; 339 struct nouveau_channel *chan = dev_priv->fifos[0];
352 struct nouveau_gpuobj *ramin = chan->ramin->gpuobj; 340 struct nouveau_gpuobj *ramin = chan->ramin;
353 int i; 341 int i;
354 342
355 nv_wr32(dev, NV50_PUNK_BAR0_PRAMIN, (ramin->im_backing_start >> 16)); 343 nv_wr32(dev, NV50_PUNK_BAR0_PRAMIN, (ramin->im_backing_start >> 16));
@@ -359,13 +347,13 @@ nv50_instmem_resume(struct drm_device *dev)
359 ramin->im_backing_suspend = NULL; 347 ramin->im_backing_suspend = NULL;
360 348
361 /* Poke the relevant regs, and pray it works :) */ 349 /* Poke the relevant regs, and pray it works :) */
362 nv_wr32(dev, NV50_PUNK_BAR_CFG_BASE, (chan->ramin->instance >> 12)); 350 nv_wr32(dev, NV50_PUNK_BAR_CFG_BASE, (chan->ramin->vinst >> 12));
363 nv_wr32(dev, NV50_PUNK_UNK1710, 0); 351 nv_wr32(dev, NV50_PUNK_UNK1710, 0);
364 nv_wr32(dev, NV50_PUNK_BAR_CFG_BASE, (chan->ramin->instance >> 12) | 352 nv_wr32(dev, NV50_PUNK_BAR_CFG_BASE, (chan->ramin->vinst >> 12) |
365 NV50_PUNK_BAR_CFG_BASE_VALID); 353 NV50_PUNK_BAR_CFG_BASE_VALID);
366 nv_wr32(dev, NV50_PUNK_BAR1_CTXDMA, (priv->fb_bar->instance >> 4) | 354 nv_wr32(dev, NV50_PUNK_BAR1_CTXDMA, (priv->fb_bar->cinst >> 4) |
367 NV50_PUNK_BAR1_CTXDMA_VALID); 355 NV50_PUNK_BAR1_CTXDMA_VALID);
368 nv_wr32(dev, NV50_PUNK_BAR3_CTXDMA, (priv->pramin_bar->instance >> 4) | 356 nv_wr32(dev, NV50_PUNK_BAR3_CTXDMA, (priv->pramin_bar->cinst >> 4) |
369 NV50_PUNK_BAR3_CTXDMA_VALID); 357 NV50_PUNK_BAR3_CTXDMA_VALID);
370 358
371 for (i = 0; i < 8; i++) 359 for (i = 0; i < 8; i++)
@@ -424,7 +412,7 @@ nv50_instmem_bind(struct drm_device *dev, struct nouveau_gpuobj *gpuobj)
424{ 412{
425 struct drm_nouveau_private *dev_priv = dev->dev_private; 413 struct drm_nouveau_private *dev_priv = dev->dev_private;
426 struct nv50_instmem_priv *priv = dev_priv->engine.instmem.priv; 414 struct nv50_instmem_priv *priv = dev_priv->engine.instmem.priv;
427 struct nouveau_gpuobj *pramin_pt = priv->pramin_pt->gpuobj; 415 struct nouveau_gpuobj *pramin_pt = priv->pramin_pt;
428 uint32_t pte, pte_end; 416 uint32_t pte, pte_end;
429 uint64_t vram; 417 uint64_t vram;
430 418
@@ -477,8 +465,8 @@ nv50_instmem_unbind(struct drm_device *dev, struct nouveau_gpuobj *gpuobj)
477 pte_end = ((gpuobj->im_pramin->size >> 12) << 1) + pte; 465 pte_end = ((gpuobj->im_pramin->size >> 12) << 1) + pte;
478 466
479 while (pte < pte_end) { 467 while (pte < pte_end) {
480 nv_wo32(priv->pramin_pt->gpuobj, (pte * 4) + 0, 0x00000000); 468 nv_wo32(priv->pramin_pt, (pte * 4) + 0, 0x00000000);
481 nv_wo32(priv->pramin_pt->gpuobj, (pte * 4) + 4, 0x00000000); 469 nv_wo32(priv->pramin_pt, (pte * 4) + 4, 0x00000000);
482 pte += 2; 470 pte += 2;
483 } 471 }
484 dev_priv->engine.instmem.flush(dev); 472 dev_priv->engine.instmem.flush(dev);
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-23 14:35:58 -0400