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Differential D1702

sfxge: Do not bzero() DMA allocated memory once again
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Authored by arybchik on Jan 28 2015, 8:45 AM.
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gnn
Summary

sfxge_dma_alloc() calls bus_dmamem_alloc() with BUS_DMA_ZERO flag, so
allocated memory is already filled in by zeros

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rS FreeBSD src repository - subversion
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arybchik updated this revision to Diff 3481.Jan 28 2015, 8:45 AM
arybchik retitled this revision from to sfxge: Do not bzero() DMA allocated memory once again.
arybchik updated this object.
arybchik edited the test plan for this revision. (Show Details)
arybchik added a reviewer: gnn.
arybchik added a subscriber: Unknown Object (MLST).
gnn accepted this revision.Jan 29 2015, 3:52 PM
gnn edited edge metadata.

Remember to add Approved by: gnn (mentor) to your commit message.

This revision is now accepted and ready to land.Jan 29 2015, 3:52 PM
arybchik closed this revision.Jan 29 2015, 7:22 PM
arybchik edited edge metadata.
arybchik edited subscribers, added: network; removed: Unknown Object (MLST).

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sys/
dev/
sfxge/
2 lines

Diff 3481

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sys/dev/sfxge/sfxge_port.c

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