ddi_regs_map_free man page on Solaris

ddi_regs_map_free man page on Solaris

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ddi_regs_map_free(9F)	 Kernel Functions for Drivers	 ddi_regs_map_free(9F)

NAME
       ddi_regs_map_free - free a previously mapped register address space

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

       void ddi_regs_map_free(ddi_acc_handle_t *handle);

INTERFACE LEVEL
       Solaris DDI specific (Solaris DDI).

PARAMETERS
       handle	       Pointer to a data access handle previously allocated by
		       a call to a setup  routine  such	 as  ddi_regs_map_set‐
		       up(9F).

DESCRIPTION
       ddi_regs_map_free()  frees  the	mapping represented by the data access
       handle  handle. This function is	 provided  for	drivers	 preparing  to
       detach  themselves  from the system, allowing them to release allocated
       system resources represented in the handle.

CONTEXT
       ddi_regs_map_free() must be called from user or kernel context.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       ┌─────────────────────────────┬─────────────────────────────┐
       │      ATTRIBUTE TYPE	     │	    ATTRIBUTE VALUE	   │
       ├─────────────────────────────┼─────────────────────────────┤
       │Architecture		     │PCI Local Bus, SBus, ISA	   │
       └─────────────────────────────┴─────────────────────────────┘

SEE ALSO
       attributes(5), ddi_regs_map_setup(9F)

       Writing Device Drivers

SunOS 5.10			  18 Nov 2004		 ddi_regs_map_free(9F)

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