Manual Pages for UNIX Operating System command usage for man ddi_io_rep_putb

Kernel Functions for Drivers                  ddi_io_rep_put8(9F)



NAME
     ddi_io_rep_put8,     ddi_io_rep_put16,     ddi_io_rep_put32,
     ddi_io_rep_putb,  ddi_io_rep_putl,  ddi_io_rep_putw  - write
     multiple data to the mapped device register in I/O space

SYNOPSIS
     #include 
     #include 



     void ddi_io_rep_put8(ddi_acc_handle_t handle, uint8_t *host_addr,
          uin8_t *dev_addr, size_t repcount);


     void ddi_io_rep_put16(ddi_acc_handle_t handle, uint16_t *host_addr,
          uin16_t *dev_addr, size_t repcount);


     void ddi_io_rep_put32(ddi_acc_handle_t handle, uint32_t *host_addr,
          uin32_t *dev_addr, size_t repcount);


INTERFACE LEVEL
     Solaris DDI specific (Solaris DDI).  The  ddi_io_rep_put8(),
     ddi_io_rep_put16(),  ddi_io_rep_put32(),  ddi_io_rep_putb(),
     ddi_io_rep_putl(),  and  ddi_io_rep_putw()   functions   are
     obsolete.    The    ddi_rep_put8(9F)    function    replaces
     ddi_io_rep_put8(). The ddi_rep_put16(9F)  function  replaces
     ddi_io_rep_put16().  The ddi_rep_put32(9F) function replaces
     ddi_io_rep_put32(). The ddi_rep_put8(9F)  function  replaces
     ddi_io_rep_putb().  The  ddi_rep_put32(9F) function replaces
     ddi_io_rep_putl(). The ddi_rep_put16(9F)  function  replaces
     ddi_io_rep_putw().

PARAMETERS
     handle       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.


DESCRIPTION
     These  routines  generate  multiple  writes  to  the  device
     address,  dev_address, in I/O space. repcount data is copied



SunOS 5.11           Last change: 1 Nov 2005                    1






Kernel Functions for Drivers                  ddi_io_rep_put8(9F)



     from the host address, host_addr,  to  the  device  address,
     dev_addr.  For  each  input  datum,  the  ddi_io_rep_put8(),
     ddi_io_rep_put16(), and ddi_io_rep_put32() functions write 8
     bits,  16  bits,  and  32 bits of data, respectively, to the
     device address. host_addr must be aligned to the datum boun-
     dary 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 characteristics.

CONTEXT
     These functions can be called from user, kernel,  or  inter-
     rupt context.

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



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Interface Stability         | Obsolete                    |
    |_____________________________|_____________________________|


SEE ALSO
     isa(4),          ddi_io_get8(9F),           ddi_io_put8(9F),
     ddi_io_rep_get8(9F),                 ddi_regs_map_setup(9F),
     ddi_rep_put8(9F),   ddi_rep_put16(9F),    ddi_rep_put32(9F),
     ddi_device_acc_attr(9S)



















SunOS 5.11           Last change: 1 Nov 2005                    2