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ddi_dma_mem_free(9f)

ddi_dma_mem_free(9F)           Kernel Functions           ddi_dma_mem_free(9F)



NAME
       ddi_dma_mem_free - free previously allocated memory

SYNOPSIS
       #include <sys/ddi.h>
       #include <sys/sunddi.h>

       void ddi_dma_mem_free(ddi_acc_handle_t *handlep);

PARAMETERS
       handlep    Pointer  to the data access handle previously allocated by a
                  call to ddi_dma_mem_alloc(9F).


INTERFACE LEVEL
       Solaris DDI specific (Solaris DDI).

DESCRIPTION
       ddi_dma_mem_free()    deallocates    the     memory     acquired     by
       ddi_dma_mem_alloc(9F).  In addition, it destroys the data access handle
       handlep associated with the memory.

CONTEXT
       ddi_dma_mem_free() can be called from user, kernel, or  interrupt  con‐
       text.

SEE ALSO
       ddi_dma_mem_alloc(9F)


       Writing Device Drivers in Oracle Solaris 11.4



Oracle Solaris 11.4               26 Sep 1994             ddi_dma_mem_free(9F)
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