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Appendix F Making a Device Driver 64-Bit Ready
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General Conversion Steps
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Check Changed Fields in DDI Data Structures
> ddi_dma_cookie(9S)
Writing Device Drivers
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ddi_dma_cookie(9S)
uint32_t dmac_address; /* was type unsigned long */ size_t dmac_size; /* was type u_int */
This structure contains a 32-bit DMA address, so a fixed-width data type has been used to define it. The size has been redefined as
size_t
.
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