This is based on the first 55 patches of Ben's 48b addressing work, taking into consideration the latest changes in (mainly aliasing) ppgtt rules. Because of these changes in the tree, the first 17 patches of the original series are no longer needed, and some patches required more rework than others. For GEN8, it has also been extended to work in logical ring submission (lrc) mode, as it looks like it will be the preferred mode of operation. I also tried to update the lrc code at the same time the ppgtt refactoring occurred, leaving only one patch that is exclusively for lrc. I'm asking for comments, as this is the foundation for 48b virtual addressing in Broadwell. This list can be seen in 3 parts: [01-24] Include code rework for PPGTT (all GENs). [25-28] Adds page table allocation for GEN6/GEN7 [29-38] Enables dynamic allocation in GEN8. It is enabled for both legacy and execlist submission modes. Ben Widawsky (37): drm/i915: Add some extra guards in evict_vm drm/i915/trace: Fix offsets for 64b drm/i915: Wrap VMA binding drm/i915: Make pin global flags explicit drm/i915: Split out aliasing binds drm/i915: fix gtt_total_entries() drm/i915: Rename to GEN8_LEGACY_PDPES drm/i915: Split out verbose PPGTT dumping drm/i915: s/pd/pdpe, s/pt/pde drm/i915: rename map/unmap to dma_map/unmap drm/i915: Setup less PPGTT on failed pagedir drm/i915: Un-hardcode number of page directories drm/i915: Make gen6_write_pdes gen6_map_page_tables drm/i915: Range clearing is PPGTT agnostic drm/i915: Page table helpers, and define renames drm/i915: construct page table abstractions drm/i915: Complete page table structures drm/i915: Create page table allocators drm/i915: Generalize GEN6 mapping drm/i915: Clean up pagetable DMA map & unmap drm/i915: Always dma map page table allocations drm/i915: Consolidate dma mappings drm/i915: Always dma map page directory allocations drm/i915: Track GEN6 page table usage drm/i915: Extract context switch skip logic drm/i915: Track page table reload need drm/i915: Initialize all contexts drm/i915: Finish gen6/7 dynamic page table allocation drm/i915/bdw: Use dynamic allocation idioms on free drm/i915/bdw: pagedirs rework allocation drm/i915/bdw: pagetable allocation rework drm/i915/bdw: Make the pdp switch a bit less hacky drm/i915: num_pd_pages/num_pd_entries isn't useful drm/i915: Extract PPGTT param from pagedir alloc drm/i915/bdw: Split out mappings drm/i915/bdw: begin bitmap tracking drm/i915/bdw: Dynamic page table allocations Michel Thierry (1): drm/i915/bdw: Dynamic page table allocations in lrc mode drivers/gpu/drm/i915/i915_debugfs.c | 78 +- drivers/gpu/drm/i915/i915_drv.h | 22 +- drivers/gpu/drm/i915/i915_gem.c | 35 +- drivers/gpu/drm/i915/i915_gem_context.c | 64 +- drivers/gpu/drm/i915/i915_gem_evict.c | 3 + drivers/gpu/drm/i915/i915_gem_execbuffer.c | 20 +- drivers/gpu/drm/i915/i915_gem_gtt.c | 1306 ++++++++++++++++++++-------- drivers/gpu/drm/i915/i915_gem_gtt.h | 305 ++++++- drivers/gpu/drm/i915/i915_gem_stolen.c | 2 +- drivers/gpu/drm/i915/i915_trace.h | 124 ++- drivers/gpu/drm/i915/intel_lrc.c | 80 +- 11 files changed, 1557 insertions(+), 482 deletions(-) -- 2.0.3 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
