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Fix second start of X server without module reload beforehand, and a couple of other fixes. 

- Mark the correct RAMIN slots as free (oops)
- Remove a VRAM alloc that shouldn't have been there (oops)
- Move HT init out of firstopen() and into dma_init()
- Setup PFIFO_RAM{HT,FC,RO} in pfifo_init()
main
Ben Skeggs 2006-09-07 23:59:19 +10:00
parent d89c623f8e
commit 0ef29768ca
3 changed files with 14 additions and 18 deletions
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7
shared-core/nouveau_fifo.c
View File

@ -216,6 +216,13 @@ static void nouveau_pfifo_init(drm_device_t* dev)
NV_WRITE(NV_PFIFO_CACH0_PUL0, 0x00000000);
NV_WRITE(NV_PFIFO_SIZE , 0x0000FFFF);
NV_WRITE(NV_PFIFO_CACH1_HASH, 0x0000FFFF);
NV_WRITE(NV_PFIFO_RAMHT,
(0x03 << 24) /* search 128 */ |
((dev_priv->objs.ht_bits - 9) << 16) |
(dev_priv->objs.ht_base >> 8)
);
NV_WRITE(NV_PFIFO_RAMFC, 0x00000110); /* RAMIN+0x11000 0.5k */
NV_WRITE(NV_PFIFO_RAMRO, 0x00000112); /* RAMIN+0x11200 0.5k */
NV_WRITE(NV_PFIFO_CACH0_PUL1, 0x00000001);
NV_WRITE(NV_PFIFO_CACH1_DMAC, 0x00000000);
NV_WRITE(NV_PFIFO_CACH1_ENG, 0x00000000);

10
shared-core/nouveau_object.c
View File

@ -241,7 +241,7 @@ static void nouveau_object_instance_free(drm_device_t *dev,
obj->instance >>= (dev_priv->card_type >=NV_40 ? 5 : 4);
be = obj->instance / 32;
bb = obj->instance % 32;
objs->inst_bmap[be] &= ~bb;
objs->inst_bmap[be] &= ~(1<<bb);
objs->free_instance++;
}
@ -265,14 +265,6 @@ void nouveau_hash_table_init(drm_device_t* dev)
dev_priv->objs.ht_base = 0x10000;
dev_priv->objs.ht_size = (1 << dev_priv->objs.ht_bits);
NV_WRITE(NV_PFIFO_RAMHT,
(0x03 << 24) /* search 128 */ |
((dev_priv->objs.ht_bits - 9) << 16) |
((dev_priv->objs.ht_base >> 16) << 4)
);
NV_WRITE(NV_PFIFO_RAMFC, 0x00000110); /* RAMIN+0x11000 0.5k */
NV_WRITE(NV_PFIFO_RAMRO, 0x00000112); /* RAMIN+0x11200 0.5k */
dev_priv->objs.first_instance = 0x12000;
dev_priv->objs.free_instance = 1024; /*FIXME*/
dev_priv->objs.num_instance = 1024; /*FIXME*/

15
shared-core/nouveau_state.c
View File

@ -69,13 +69,6 @@ int nouveau_firstopen(struct drm_device *dev)
else
dev_priv->fb_usable_size=nouveau_mem_fb_amount(dev)-256*1024;
nouveau_hash_table_init(dev);
if (dev_priv->card_type >= NV_40)
dev_priv->fb_obj = nouveau_dma_object_create(dev,
0, nouveau_mem_fb_amount(dev),
NV_DMA_ACCESS_RW, NV_DMA_TARGET_VIDMEM);
return 0;
}
@ -164,8 +157,12 @@ int nouveau_dma_init(struct drm_device *dev)
struct mem_block *cb;
int cb_min_size = nouveau_fifo_number(dev) * NV03_FIFO_SIZE;
/* allocate one buffer for all the fifos */
dev_priv->cmdbuf_alloc = nouveau_mem_alloc(dev, 0, 1024*1024, NOUVEAU_MEM_FB, (DRMFILE)-2);
nouveau_hash_table_init(dev);
if (dev_priv->card_type >= NV_40)
dev_priv->fb_obj = nouveau_dma_object_create(dev,
0, nouveau_mem_fb_amount(dev),
NV_DMA_ACCESS_RW, NV_DMA_TARGET_VIDMEM);
/* Defaults for unconfigured values */
if (!config->cmdbuf.location)