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Copyright (c) 1996, Sun Microsystems, Inc. All Rights Reserved
The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
CONVERT_DEVSIZE_TO_BYTES
bytes
devsize
CS_BAD_SIZE
CS_UNSUPPORTED_FUNCTION
Copyright (c) 1996, Sun Microsystems, Inc. All Rights Reserved
The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
CSX_CONVERTSIZE 9F "Jul 19, 1996"
NAME
csx_ConvertSize - convert device sizes
SYNOPSIS
#include <sys/pccard.h> int32_t csx_ConvertSize(convert_size_t *cs);
INTERFACE LEVEL
illumos DDI Specific (illumos DDI)
PARAMETERS
cs
Pointer to a convert_size_t structure.
DESCRIPTION
csx_ConvertSize() is an illumos-specific extension that provides a method
for clients to convert from one type of device size representation to another,
that is, from devsize format to bytes and vice versa.
STRUCTURE MEMBERS
The structure members of convert_size_t are:
uint32_t Attributes; uint32_t bytes; uint32_t devsize;
The fields are defined as follows: Attributes
This is a bit-mapped field that identifies the type of size conversion to be performed. The field is defined as follows: CONVERT_BYTES_TO_DEVSIZE
Converts bytes to devsize format.
Converts devsize format to bytes.
If CONVERT_BYTES_TO_DEVSIZE is set, the value in the bytes field is converted to a devsize format and returned in the devsize field.
If CONVERT_DEVSIZE_TO_BYTES is set, the value in the devsize field is converted to a bytes value and returned in the bytes field.
RETURN VALUES
CS_SUCCESS
Successful operation.
Invalid bytes or devsize.
No PCMCIA hardware installed.
CONTEXT
This function may be called from user or kernel context.
SEE ALSO
csx_ModifyWindow (9F), csx_RequestWindow (9F)