vasilito
7686729069
Extract protocol-agnostic FenceTimeline from Intel to shared src/drivers/fence.rs — atomic-based fence tracking suitable for Intel, VIRGL, and AMD drivers. Extract protocol-agnostic SyncobjManager from Intel to shared src/drivers/syncobj.rs — syncobj create/destroy/signal/reset/ wait/query and sync_file fd export/import. Wire both into VirtioDriver: - Add FenceTimeline + SyncobjManager fields - Implement all 5 GpuDriver syncobj trait methods (create, destroy, wait, export_fd, import_fd) - Track fence seqnos in virgl_submit_3d (allocate before submit, signal after completion) Intel fence.rs and syncobj.rs converted to thin re-export modules pointing at shared sources — no behavioral change for Intel driver. This gives Mesa VIRGL userspace the standard DRM syncobj API for GPU/compositor synchronization.
43 lines
1.7 KiB
Plaintext
43 lines
1.7 KiB
Plaintext
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#------------------------------------------------------------------------------
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# $File: sequent,v 1.14 2019/04/19 00:42:27 christos Exp $
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# sequent: file(1) magic for Sequent machines
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#
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# Sequent information updated by Don Dwiggins <atsun!dwiggins>.
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# For Sequent's multiprocessor systems (incomplete).
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0 lelong 0x00ea BALANCE NS32000 .o
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>16 lelong >0 not stripped
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>124 lelong >0 version %d
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0 lelong 0x10ea BALANCE NS32000 executable (0 @ 0)
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>16 lelong >0 not stripped
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>124 lelong >0 version %d
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0 lelong 0x20ea BALANCE NS32000 executable (invalid @ 0)
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>16 lelong >0 not stripped
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>124 lelong >0 version %d
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0 lelong 0x30ea BALANCE NS32000 standalone executable
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>16 lelong >0 not stripped
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>124 lelong >0 version %d
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#
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# Symmetry information added by Jason Merrill <jason@jarthur.claremont.edu>.
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# Symmetry magic nums will not be reached if DOS COM comes before them;
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# byte 0xeb is matched before these get a chance.
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0 leshort 0x12eb SYMMETRY i386 .o
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>16 lelong >0 not stripped
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>124 lelong >0 version %d
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0 leshort 0x22eb SYMMETRY i386 executable (0 @ 0)
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>16 lelong >0 not stripped
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>124 lelong >0 version %d
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0 leshort 0x32eb SYMMETRY i386 executable (invalid @ 0)
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>16 lelong >0 not stripped
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>124 lelong >0 version %d
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# https://en.wikipedia.org/wiki/Sequent_Computer_Systems
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# below test line conflicts with MS-DOS 2.11 floppies and Acronis loader
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#0 leshort 0x42eb SYMMETRY i386 standalone executable
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0 leshort 0x42eb
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# skip unlike negative version
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>124 lelong >-1
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# assuming version 28867614 is very low probable
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>>124 lelong !28867614 SYMMETRY i386 standalone executable
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>>>16 lelong >0 not stripped
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>>>124 lelong >0 version %d
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