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_rep_put8(9f)

ddi_rep_put8(9F)               Kernel Functions               ddi_rep_put8(9F)



NAME
       ddi_rep_put8,      ddi_rep_put16,     ddi_rep_put32,     ddi_rep_put64,
       ddi_rep_putb, ddi_rep_putw, ddi_rep_putl, ddi_rep_putll - 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_rep_put8(ddi_acc_handle_t handle, uint8_t *host_addr,
            uint8_t *dev_addr, size_t repcount, uint_t flags);


       void ddi_rep_put16(ddi_acc_handle_t handle, uint16_t *host_addr,
            uint16_t *dev_addr, size_t repcount, uint_t flags);


       void ddi_rep_put32(ddi_acc_handle_t handle, uint32_t *host_addr,
            uint32_t *dev_addr, size_t repcount, uint_t flags);


       void ddi_rep_put64(ddi_acc_handle_t handle, uint64_t *host_addr,
            uint64_t *dev_addr,size_t repcount, uint_t flags);

INTERFACE LEVEL
       Solaris DDI specific (Solaris DDI). The ddi_rep_putb(), ddi_rep_putl(),
       ddi_rep_putll(),   and   ddi_rep_putw()  functions  are  obsolete.  The
       ddi_rep_put8() function replaces  ddi_rep_putb().  The  ddi_rep_put32()
       function replaces ddi_rep_putl(). The ddi_rep_put64() function replaces
       ddi_rep_putll(). The ddi_rep_put16() function replaces ddi_rep_putw().

PARAMETERS
       handle

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


       host_addr

           Base host address.


       dev_addr

           Base device address.


       repcount

           Number of data accesses to perform.


       flags

           Device address flags:

           DDI_DEV_AUTOINCR

               Automatically  increment  the  device address, dev_addr, during
               data accesses.


           DDI_DEV_NO_AUTOINCR

               Do not  advance  the  device  address,  dev_addr,  during  data
               accesses.



DESCRIPTION
       These  routines generate multiple writes to the mapped memory or device
       register. repcount data is copied from the host address, host_addr,  to
       the device address, dev_addr. For each input datum, the ddi_rep_put8(),
       ddi_rep_put16(), ddi_rep_put32(), and ddi_rep_put64() functions write 8
       bits,  16  bits,  32  bits,  and  64 bits of data, respectively, to the
       device address, dev_addr. dev_addr and host_addr must be aligned to the
       datum boundary described by the function.


       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.


       When  the  flags  argument  is set to DDI_DEV_AUTOINCR, these functions
       treat the device address, dev_addr, as a memory buffer location on  the
       device and increment its address on the next input datum. However, when
       the flags argument is  set  to  DDI_DEV_NO_AUTOINCR,  the  same  device
       address will be used for every datum access. For example, this flag may
       be useful when writing to a data register.

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_rep_putb(), ddi_rep_putl(),
       ddi_rep_putll(),  and  ddi_rep_putw()  are   Obsolete   ddi_rep_put8(),
       ddi_rep_put16(), ddi_rep_put32(), ddi_rep_put64() are Committed T}


SEE ALSO
       ddi_get8(9F),  ddi_put8(9F),  ddi_regs_map_free(9F),  ddi_regs_map_set‐
       up(9F), ddi_rep_get8(9F), ddi_device_acc_attr(9S)



Oracle Solaris 11.4               1 Nov 2005                  ddi_rep_put8(9F)