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vmwgfx: Remove the fifo debug ioctl

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It was only used for bringup debugging, and probably doesn't work
anymore. Remove it.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Thomas Hellstrom
2011-09-01 20:18:38 +00:00
committed by Dave Airlie
parent 2de59d0161
commit 781b8bdb2d
5 changed files with 2 additions and 83 deletions
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21
drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
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@@ -72,22 +72,12 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
uint32_t max;
uint32_t min;
uint32_t dummy;
int ret;
fifo->static_buffer_size = VMWGFX_FIFO_STATIC_SIZE;
fifo->static_buffer = vmalloc(fifo->static_buffer_size);
if (unlikely(fifo->static_buffer == NULL))
return -ENOMEM;
fifo->last_buffer_size = VMWGFX_FIFO_STATIC_SIZE;
fifo->last_data_size = 0;
fifo->last_buffer_add = false;
fifo->last_buffer = vmalloc(fifo->last_buffer_size);
if (unlikely(fifo->last_buffer == NULL)) {
ret = -ENOMEM;
goto out_err;
}
fifo->dynamic_buffer = NULL;
fifo->reserved_size = 0;
fifo->using_bounce_buffer = false;
@@ -141,10 +131,6 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
iowrite32(dev_priv->last_read_sequence, fifo_mem + SVGA_FIFO_FENCE);
vmw_fence_queue_init(&fifo->fence_queue);
return vmw_fifo_send_fence(dev_priv, &dummy);
out_err:
vfree(fifo->static_buffer);
fifo->static_buffer = NULL;
return ret;
}
void vmw_fifo_ping_host(struct vmw_private *dev_priv, uint32_t reason)
@@ -182,11 +168,6 @@ void vmw_fifo_release(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
mutex_unlock(&dev_priv->hw_mutex);
vmw_fence_queue_takedown(&fifo->fence_queue);
if (likely(fifo->last_buffer != NULL)) {
vfree(fifo->last_buffer);
fifo->last_buffer = NULL;
}
if (likely(fifo->static_buffer != NULL)) {
vfree(fifo->static_buffer);
fifo->static_buffer = NULL;
@@ -503,9 +484,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *sequence)
((unsigned long)fm + sizeof(__le32));
iowrite32(*sequence, &cmd_fence->fence);
fifo_state->last_buffer_add = true;
vmw_fifo_commit(dev_priv, bytes);
fifo_state->last_buffer_add = false;
(void) vmw_fence_push(&fifo_state->fence_queue, *sequence);
vmw_update_sequence(dev_priv, fifo_state);