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.

ddi_put8(9f)

ddi_put8(9F)                   Kernel Functions                   ddi_put8(9F)



NAME
       ddi_put8,   ddi_put16,   ddi_put32,   ddi_put64,   ddi_putb,  ddi_putl,
       ddi_putll, ddi_putw - write data to the mapped memory  address,  device
       register or allocated DMA memory address

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

       void ddi_put8(ddi_acc_handle_t handle, uint8_t *dev_addr,
            uint8_t value);


       void ddi_put16(ddi_acc_handle_t handle, uint16_t *dev_addr,
            uint16_t value);


       void ddi_put32(ddi_acc_handle_t handle, uint32_t *dev_addr,
            uint32_t value);


       void ddi_put64(ddi_acc_handle_t handle, uint64_t *dev_addr,
            uint64_t value);

INTERFACE LEVEL
       Solaris   DDI  specific  (Solaris  DDI).  The  ddi_putb(),  ddi_putl(),
       ddi_putll(), and ddi_putw()  functions  are  obsolete.  The  ddi_put8()
       function   replaces   ddi_putb().  The  ddi_put32()  function  replaces
       ddi_putl().  The  ddi_put64()  function   replaces   ddi_putll().   The
       ddi_put16() function replaces ddi_putw().

PARAMETERS
       handle      The  data  access handle returned from setup calls, such as
                   ddi_regs_map_setup(9F).


       value       The data to be written to the device.


       dev_addr    Base device address.


DESCRIPTION
       These routines generate a write of various sizes to the  mapped  memory
       or  device  register.  The  ddi_put8(),  ddi_put16(),  ddi_put32(), and
       ddi_put64() functions write 8 bits, 16 bits, 32 bits  and  64  bits  of
       data, respectively, to the device address, dev_addr.


       Each  individual  datum  will automatically be translated to maintain a
       consistent view between the host and the device based  on  the  encoded
       information  in  the  data  access  handle. The translation may involve
       byte-swapping if the host and the device have incompatible endian char‐
       acteristics.


       For  certain  bus  types, you can call these DDI functions from a high-
       interrupt context. These types include ISA and SBus buses. See the sys‐
       bus(5)  and  isa(5)  man  pages  for details. For the PCI bus, you can,
       under certain conditions, call these DDI functions from  a  high-inter‐
       rupt context. See pci(5).

CONTEXT
       These functions can be called from user, kernel, or interrupt context.

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE  VALUE  _   Interface   StabilityT{   ddi_putb(),   ddi_putl(),
       ddi_putll(),  and  ddi_putw()  are  Obsolete  ddi_put8(),  ddi_put16(),
       ddi_put32(), ddi_put64() are Committed T}


SEE ALSO
       ddi_get8(9F),      ddi_regs_map_free(9F),       ddi_regs_map_setup(9F),
       ddi_rep_get8(9F), ddi_rep_put8(9F), ddi_device_acc_attr(9S)



Oracle Solaris 11.4               25 Jan 2017                     ddi_put8(9F)