'\" te
.\"  Copyright (c) 2005, Sun Microsystems, Inc.  All Rights Reserved
.TH ddi_io_rep_put8 9F "1 Nov 2005" "SunOS 5.11" "Kernel Functions for Drivers"
.SH 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
.SH SYNOPSIS
.LP
.nf
#include <sys/ddi.h> 
#include <sys/sunddi.h>

\fBvoid\fR \fBddi_io_rep_put8\fR(\fBddi_acc_handle_t\fR \fIhandle\fR, \fBuint8_t *\fR\fIhost_addr\fR, 
     \fBuin8_t *\fR\fIdev_addr\fR, \fBsize_t\fR \fIrepcount\fR);
.fi

.LP
.nf
\fBvoid\fR \fBddi_io_rep_put16\fR(\fBddi_acc_handle_t\fR \fIhandle\fR, \fBuint16_t *\fR\fIhost_addr\fR,
     \fBuin16_t *\fR\fIdev_addr\fR, \fBsize_t\fR \fIrepcount\fR);
.fi

.LP
.nf
\fBvoid\fR \fBddi_io_rep_put32\fR(\fBddi_acc_handle_t\fR \fIhandle\fR, \fBuint32_t *\fR\fIhost_addr\fR,
     \fBuin32_t *\fR\fIdev_addr\fR, \fBsize_t\fR \fIrepcount\fR);
.fi

.SH INTERFACE LEVEL
.sp
.LP
Solaris DDI specific (Solaris DDI). The \fBddi_io_rep_put8()\fR, \fBddi_io_rep_put16()\fR, \fBddi_io_rep_put32()\fR, \fBddi_io_rep_putb()\fR, \fBddi_io_rep_putl()\fR, and \fBddi_io_rep_putw()\fR functions are obsolete. The \fBddi_rep_put8\fR(9F) function replaces \fBddi_io_rep_put8()\fR. The \fBddi_rep_put16\fR(9F) function replaces \fBddi_io_rep_put16()\fR. The \fBddi_rep_put32\fR(9F) function replaces \fBddi_io_rep_put32()\fR. The \fBddi_rep_put8\fR(9F) function replaces \fBddi_io_rep_putb()\fR. The \fBddi_rep_put32\fR(9F) function replaces \fBddi_io_rep_putl()\fR. The \fBddi_rep_put16\fR(9F) function replaces \fBddi_io_rep_putw()\fR.
.SH PARAMETERS
.sp
.ne 2
.mk
.na
\fB\fIhandle\fR\fR
.ad
.RS 13n
.rt  
Data access handle returned from setup calls, such as \fBddi_regs_map_setup\fR(9F).
.RE

.sp
.ne 2
.mk
.na
\fB\fIhost_addr\fR\fR
.ad
.RS 13n
.rt  
Base host address.
.RE

.sp
.ne 2
.mk
.na
\fB\fIdev_addr\fR\fR
.ad
.RS 13n
.rt  
Base device address.
.RE

.sp
.ne 2
.mk
.na
\fB\fIrepcount\fR\fR
.ad
.RS 13n
.rt  
Number of data accesses to perform.
.RE

.SH DESCRIPTION
.sp
.LP
These routines generate multiple writes to the device address, \fIdev_address\fR, in I/O space. \fIrepcount\fR data is copied from the host address, \fIhost_addr\fR, to the device address, \fIdev_addr\fR. For each input datum, the \fBddi_io_rep_put8()\fR, \fBddi_io_rep_put16()\fR, and \fBddi_io_rep_put32()\fR functions write 8 bits, 16 bits, and 32 bits of data, respectively, to the device address. \fIhost_addr\fR must be aligned to the datum boundary described by the function.
.sp
.LP
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.
.SH CONTEXT
.sp
.LP
These functions can be called from user, kernel, or interrupt context.
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp

.sp
.TS
tab() box;
cw(2.75i) |cw(2.75i) 
lw(2.75i) |lw(2.75i) 
.
ATTRIBUTE TYPEATTRIBUTE VALUE
_
Interface StabilityObsolete
.TE

.SH SEE ALSO
.sp
.LP
\fBisa\fR(4), \fBddi_io_get8\fR(9F), \fBddi_io_put8\fR(9F), \fBddi_io_rep_get8\fR(9F), \fBddi_regs_map_setup\fR(9F), \fBddi_rep_put8\fR(9F), \fBddi_rep_put16\fR(9F), \fBddi_rep_put32\fR(9F), \fBddi_device_acc_attr\fR(9S)