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nouveau: creating notifier in PCI memory for PCIGART

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This commit is contained in:
Arthur Huillet 2007-07-27 15:48:04 +02:00
parent 4175dd8181
commit f01026eae6
1 changed files with 5 additions and 0 deletions
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5
shared-core/nouveau_notifier.c
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@ -41,10 +41,13 @@ nouveau_notifier_init_channel(struct drm_device *dev, int channel,
if (dev_priv->agp_heap &&
dev_priv->gart_info.type != NOUVEAU_GART_SGDMA)
flags = NOUVEAU_MEM_AGP | NOUVEAU_MEM_FB_ACCEPTABLE;
else if ( dev_priv->pci_heap )
flags = NOUVEAU_MEM_PCI;
else
flags = NOUVEAU_MEM_FB;
flags |= NOUVEAU_MEM_MAPPED;
DRM_DEBUG("Allocating notifier block in %d\n", flags);
chan->notifier_block = nouveau_mem_alloc(dev, 0, PAGE_SIZE, flags,
file_priv);
if (!chan->notifier_block)
@ -102,6 +105,8 @@ nouveau_notifier_alloc(struct drm_device *dev, int channel, uint32_t handle,
target = NV_DMA_TARGET_VIDMEM;
} else if (chan->notifier_block->flags & NOUVEAU_MEM_AGP) {
target = NV_DMA_TARGET_AGP;
} else if (chan->notifier_block->flags & NOUVEAU_MEM_PCI) {
target = NV_DMA_TARGET_PCI_NONLINEAR;
} else {
DRM_ERROR("Bad DMA target, flags 0x%08x!\n",
chan->notifier_block->flags);