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 context.

SEE ALSO

     ddi_dma_mem_alloc(9F)

     Writing Device Drivers