/alps/pcitool

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Viewing changes to driver/ioctl.h

  • Committer: Suren A. Chilingaryan
  • Date: 2016-05-13 23:10:33 UTC
  • Revision ID: csa@suren.me-20160513231033-deh0biipgpln877s
Allow mapping of arbitrary memory areas

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Lines of Context:
driver/ioctl.h
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/* mmap mode of the device */
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#define PCIDRIVER_MMAP_PCI              0
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#define PCIDRIVER_MMAP_KMEM             1
 
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#define PCIDRIVER_MMAP_AREA             2
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/* Direction of a DMA operation */
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#define PCIDRIVER_DMA_BIDIRECTIONAL     0