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authorBen Skeggs <skeggsb@gmail.com>2007-07-02 19:31:18 +1000
committerBen Skeggs <skeggsb@gmail.com>2007-07-09 16:16:44 +1000
commit163f8526123ffa38783fc911b5f7a19debce7f73 (patch)
tree361850d429808f9a3baf2228b2067160b6bc0fe1 /linux-core/nouveau_fifo.c
parentd57b7f02d2e525e5600e5d77370d7ad2b4c9b265 (diff)
nouveau: rewrite gpu object code
Allows multiple references to a single object, needed to support PCI(E)GART scatter-gather DMA objects which would quickly fill PRAMIN if each channel had its own. Handle per-channel private instmem areas. This is needed to support NV50, but might be something we want to do on earlier chipsets at some point? Everything that touches PRAMIN is a GPU object.
Diffstat (limited to 'linux-core/nouveau_fifo.c')
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