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Diffstat (limited to 'shared-core/nouveau_fifo.c')
-rw-r--r--shared-core/nouveau_fifo.c73
1 files changed, 42 insertions, 31 deletions
diff --git a/shared-core/nouveau_fifo.c b/shared-core/nouveau_fifo.c
index bc3a9948..236dd4a1 100644
--- a/shared-core/nouveau_fifo.c
+++ b/shared-core/nouveau_fifo.c
@@ -29,9 +29,9 @@
/* returns the number of hw fifos */
-int nouveau_fifo_number(drm_device_t* dev)
+int nouveau_fifo_number(struct drm_device *dev)
{
- drm_nouveau_private_t *dev_priv=dev->dev_private;
+ struct drm_nouveau_private *dev_priv=dev->dev_private;
switch(dev_priv->card_type)
{
case NV_03:
@@ -47,9 +47,9 @@ int nouveau_fifo_number(drm_device_t* dev)
}
/* returns the size of fifo context */
-int nouveau_fifo_ctx_size(drm_device_t* dev)
+int nouveau_fifo_ctx_size(struct drm_device *dev)
{
- drm_nouveau_private_t *dev_priv=dev->dev_private;
+ struct drm_nouveau_private *dev_priv=dev->dev_private;
if (dev_priv->card_type >= NV_40)
return 128;
@@ -68,9 +68,9 @@ int nouveau_fifo_ctx_size(drm_device_t* dev)
* voir nv_driver.c : NVPreInit
*/
-static int nouveau_fifo_instmem_configure(drm_device_t *dev)
+static int nouveau_fifo_instmem_configure(struct drm_device *dev)
{
- drm_nouveau_private_t *dev_priv = dev->dev_private;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
NV_WRITE(NV03_PFIFO_RAMHT,
(0x03 << 24) /* search 128 */ |
@@ -99,6 +99,7 @@ static int nouveau_fifo_instmem_configure(drm_device_t *dev)
(1 << 16) /* 64 Bytes entry*/);
/* XXX nvidia blob set bit 18, 21,23 for nv20 & nv30 */
break;
+ case NV_11:
case NV_10:
case NV_04:
case NV_03:
@@ -109,9 +110,9 @@ static int nouveau_fifo_instmem_configure(drm_device_t *dev)
return 0;
}
-int nouveau_fifo_init(drm_device_t *dev)
+int nouveau_fifo_init(struct drm_device *dev)
{
- drm_nouveau_private_t *dev_priv = dev->dev_private;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
int ret;
NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
@@ -187,12 +188,12 @@ int nouveau_fifo_init(drm_device_t *dev)
static int
nouveau_fifo_cmdbuf_alloc(struct drm_device *dev, int channel)
{
- drm_nouveau_private_t *dev_priv = dev->dev_private;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_fifo *chan = dev_priv->fifos[channel];
struct nouveau_config *config = &dev_priv->config;
struct mem_block *cb;
int cb_min_size = max(NV03_FIFO_SIZE,PAGE_SIZE);
- nouveau_gpuobj_t *pushbuf = NULL;
+ struct nouveau_gpuobj *pushbuf = NULL;
int ret;
/* Defaults for unconfigured values */
@@ -213,11 +214,10 @@ nouveau_fifo_cmdbuf_alloc(struct drm_device *dev, int channel)
DRM_DEBUG("Creating CB in AGP memory\n");
ret = nouveau_gpuobj_dma_new(dev, channel,
NV_CLASS_DMA_IN_MEMORY,
- cb->start - dev_priv->agp_phys,
- cb->size,
+ cb->start, cb->size,
NV_DMA_ACCESS_RO, NV_DMA_TARGET_AGP, &pushbuf);
} else if ( cb->flags & NOUVEAU_MEM_PCI) {
- DRM_DEBUG("Creating CB in PCI memory starting at virt 0x%08llx size %d\n", cb->start, cb->size);
+ DRM_DEBUG("Creating CB in PCI memory\n");
ret = nouveau_gpuobj_dma_new(dev, channel,
NV_CLASS_DMA_IN_MEMORY,
cb->start,
@@ -226,7 +226,7 @@ nouveau_fifo_cmdbuf_alloc(struct drm_device *dev, int channel)
} else if (dev_priv->card_type != NV_04) {
ret = nouveau_gpuobj_dma_new
(dev, channel, NV_CLASS_DMA_IN_MEMORY,
- cb->start - drm_get_resource_start(dev, 1),
+ cb->start,
cb->size, NV_DMA_ACCESS_RO, NV_DMA_TARGET_VIDMEM,
&pushbuf);
} else {
@@ -236,7 +236,8 @@ nouveau_fifo_cmdbuf_alloc(struct drm_device *dev, int channel)
*/
ret = nouveau_gpuobj_dma_new
(dev, channel, NV_CLASS_DMA_IN_MEMORY,
- cb->start, cb->size, NV_DMA_ACCESS_RO,
+ cb->start + drm_get_resource_start(dev, 1),
+ cb->size, NV_DMA_ACCESS_RO,
NV_DMA_TARGET_PCI, &pushbuf);
}
@@ -258,12 +259,12 @@ nouveau_fifo_cmdbuf_alloc(struct drm_device *dev, int channel)
}
/* allocates and initializes a fifo for user space consumption */
-int nouveau_fifo_alloc(drm_device_t* dev, int *chan_ret, DRMFILE filp,
+int nouveau_fifo_alloc(struct drm_device *dev, int *chan_ret, DRMFILE filp,
uint32_t vram_handle, uint32_t tt_handle)
{
int ret;
- drm_nouveau_private_t *dev_priv = dev->dev_private;
- nouveau_engine_func_t *engine = &dev_priv->Engine;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_engine_func *engine = &dev_priv->Engine;
struct nouveau_fifo *chan;
int channel;
@@ -392,10 +393,10 @@ int nouveau_fifo_alloc(drm_device_t* dev, int *chan_ret, DRMFILE filp,
}
/* stops a fifo */
-void nouveau_fifo_free(drm_device_t* dev, int channel)
+void nouveau_fifo_free(struct drm_device *dev, int channel)
{
- drm_nouveau_private_t *dev_priv = dev->dev_private;
- nouveau_engine_func_t *engine = &dev_priv->Engine;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_engine_func *engine = &dev_priv->Engine;
struct nouveau_fifo *chan = dev_priv->fifos[channel];
if (!chan) {
@@ -436,10 +437,10 @@ void nouveau_fifo_free(drm_device_t* dev, int channel)
}
/* cleanups all the fifos from filp */
-void nouveau_fifo_cleanup(drm_device_t* dev, DRMFILE filp)
+void nouveau_fifo_cleanup(struct drm_device *dev, DRMFILE filp)
{
int i;
- drm_nouveau_private_t *dev_priv = dev->dev_private;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
DRM_DEBUG("clearing FIFO enables from filp\n");
for(i=0;i<nouveau_fifo_number(dev);i++)
@@ -448,9 +449,9 @@ void nouveau_fifo_cleanup(drm_device_t* dev, DRMFILE filp)
}
int
-nouveau_fifo_owner(drm_device_t *dev, DRMFILE filp, int channel)
+nouveau_fifo_owner(struct drm_device *dev, DRMFILE filp, int channel)
{
- drm_nouveau_private_t *dev_priv = dev->dev_private;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
if (channel >= nouveau_fifo_number(dev))
return 0;
@@ -466,14 +467,19 @@ nouveau_fifo_owner(drm_device_t *dev, DRMFILE filp, int channel)
static int nouveau_ioctl_fifo_alloc(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
- drm_nouveau_private_t *dev_priv = dev->dev_private;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct drm_nouveau_fifo_alloc init;
+ drm_map_list_t *entry;
struct nouveau_fifo *chan;
- drm_nouveau_fifo_alloc_t init;
int res;
- DRM_COPY_FROM_USER_IOCTL(init, (drm_nouveau_fifo_alloc_t __user *) data,
+ DRM_COPY_FROM_USER_IOCTL(init,
+ (struct drm_nouveau_fifo_alloc __user *) data,
sizeof(init));
+ if (init.fb_ctxdma_handle == ~0 || init.tt_ctxdma_handle == ~0)
+ return DRM_ERR(EINVAL);
+
res = nouveau_fifo_alloc(dev, &init.channel, filp,
init.fb_ctxdma_handle,
init.tt_ctxdma_handle);
@@ -498,15 +504,20 @@ static int nouveau_ioctl_fifo_alloc(DRM_IOCTL_ARGS)
if (res != 0)
return res;
+ entry = drm_find_matching_map(dev, chan->regs);
+ if (!entry)
+ return DRM_ERR(EINVAL);
+ init.ctrl = entry->user_token;
+
/* pass back FIFO map info to the caller */
- init.cmdbuf = chan->pushbuf_mem->start;
+ init.cmdbuf = chan->pushbuf_mem->map_handle;
init.cmdbuf_size = chan->pushbuf_mem->size;
/* and the notifier block */
- init.notifier = chan->notifier_block->start;
+ init.notifier = chan->notifier_block->map_handle;
init.notifier_size = chan->notifier_block->size;
- DRM_COPY_TO_USER_IOCTL((drm_nouveau_fifo_alloc_t __user *)data,
+ DRM_COPY_TO_USER_IOCTL((struct drm_nouveau_fifo_alloc __user *)data,
init, sizeof(init));
return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-05 22:20:25 +0000