개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

pmap_map(9)

PMAP_MAP(9)              BSD Kernel Developer's Manual             PMAP_MAP(9)

NAME
     pmap_map — map a physical memory range into kernel virtual address (KVA)
     space

SYNOPSIS
     #include <sys/param.h>
     #include <vm/vm.h>
     #include <vm/pmap.h>

     vm_offset_t
     pmap_map(vm_offset_t *virt, vm_paddr_t start, vm_paddr_t end, int prot);

DESCRIPTION
     The pmap_map() function maps a range of physical addresses into kernel
     virtual address (KVA) space, from start to end, with protection bits
     prot.

     The value passed in *virt is treated as a hint for the virtual address of
     the beginning of the mapping.

IMPLEMENTATION NOTES
     The prot argument is currently ignored by machine-dependent implementa‐
     tions.

     Architectures which can support a direct mapped physical to virtual
     region can return the appropriate address within that region, leaving
     *virt unchanged.

RETURN VALUES
     The pmap_map() function returns the virtual address of the beginning of
     the mapping, if the mapping was successfully made; *virt will also be
     updated with the first usable address after the mapped region.

     If the function is unsuccessful, NULL is returned.

SEE ALSO
     pmap(9)

AUTHORS
     This manual page was written by Bruce M Simpson <bms@spc.org>.

BSD                              July 21, 2003                             BSD