Author: rnoland
Date: Thu Apr 2 18:21:41 2009
New Revision: 190653
URL: http://svn.freebsd.org/changeset/base/190653
Log:
Merge 190565
We don't know what these pages are going to be used for, they should be
un-cached. This got lost somewhere with all the bus_dma fixups.
Approved by: re (kib)
Modified:
stable/7/sys/ (props changed)
stable/7/sys/contrib/pf/ (props changed)
stable/7/sys/dev/ath/ath_hal/ (props changed)
stable/7/sys/dev/cxgb/ (props changed)
stable/7/sys/dev/drm/drm_pci.c
Modified: stable/7/sys/dev/drm/drm_pci.c
==============================================================================
--- stable/7/sys/dev/drm/drm_pci.c Thu Apr 2 18:20:46 2009
(r190652)
+++ stable/7/sys/dev/drm/drm_pci.c Thu Apr 2 18:21:41 2009
(r190653)
@@ -91,7 +91,7 @@ drm_pci_alloc(struct drm_device *dev, si
}
ret = bus_dmamem_alloc(dmah->tag, &dmah->vaddr,
- BUS_DMA_WAITOK | BUS_DMA_ZERO, &dmah->map);
+ BUS_DMA_WAITOK | BUS_DMA_ZERO | BUS_DMA_NOCACHE, &dmah->map);
if (ret != 0) {
bus_dma_tag_destroy(dmah->tag);
free(dmah, DRM_MEM_DMA);
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