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authorPatrice Mandin <pmandin@caramail.com>2007-01-26 21:05:59 +0100
committerPatrice Mandin <pmandin@caramail.com>2007-01-26 21:05:59 +0100
commit9c03ca81e75c1c0749b719bb62ae56b99c9ff2ae (patch)
tree4b8d02ab44c8d97160b01e49a96db4a821be9e4f /shared-core
parent5534c90ff39bf2bd41daca024d5b19889e78b1a0 (diff)
nouveau: oops, wrong indexing in nv17 regs
Diffstat (limited to 'shared-core')
-rw-r--r--shared-core/nv10_graph.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/shared-core/nv10_graph.c b/shared-core/nv10_graph.c
index b67122af..54d1c34b 100644
--- a/shared-core/nv10_graph.c
+++ b/shared-core/nv10_graph.c
@@ -532,7 +532,7 @@ static int nv17_graph_ctx_regs [] = {
void nouveau_nv10_context_switch(drm_device_t *dev)
{
drm_nouveau_private_t *dev_priv = dev->dev_private;
- int channel, channel_old, i, gpu_type;
+ int channel, channel_old, i, j, gpu_type;
channel=NV_READ(NV_PFIFO_CACH1_PSH1)&(nouveau_fifo_number(dev)-1);
channel_old = (NV_READ(NV_PGRAPH_CTX_USER) >> 24) & (nouveau_fifo_number(dev)-1);
@@ -554,8 +554,8 @@ void nouveau_nv10_context_switch(drm_device_t *dev)
|| (gpu_type==0x01800000)
|| (gpu_type==0x01f00000))
{
- for (; nv17_graph_ctx_regs[i]; i++)
- dev_priv->fifos[channel_old].nv10_pgraph_ctx[i] = NV_READ(nv17_graph_ctx_regs[i]);
+ for (j = 0; nv17_graph_ctx_regs[j]; i++,j++)
+ dev_priv->fifos[channel_old].nv10_pgraph_ctx[i] = NV_READ(nv17_graph_ctx_regs[j]);
}
nouveau_wait_for_idle(dev);
@@ -573,8 +573,8 @@ void nouveau_nv10_context_switch(drm_device_t *dev)
|| (gpu_type==0x01800000)
|| (gpu_type==0x01f00000))
{
- for (; nv17_graph_ctx_regs[i]; i++)
- NV_WRITE(nv17_graph_ctx_regs[i], dev_priv->fifos[channel].nv10_pgraph_ctx[i]);
+ for (j = 0; nv17_graph_ctx_regs[j]; i++,j++)
+ NV_WRITE(nv17_graph_ctx_regs[j], dev_priv->fifos[channel].nv10_pgraph_ctx[i]);
}
nouveau_wait_for_idle(dev);
#endif