xref: /titanic_41/usr/src/man/man9f/csx_GetMappedAddr.9f (revision b8afd3a780ce850ff107bb3be330465bf47f84bd)
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Copyright (c) 1996, Sun Microsystems, Inc. All Rights Reserved
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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_GetMappedAddr 9F "19 Jul 1996" "SunOS 5.11" "Kernel Functions for Drivers"
NAME
csx_GetMappedAddr - return mapped virtual address
SYNOPSIS

#include <sys/pccard.h>



int32_t csx_GetMappedAddr(acc_handle_t handle, void **addr);
INTERFACE LEVEL

Solaris DDI Specific (Solaris DDI)

PARAMETERS

handle

The access handle returned from csx_RequestIO(9F), csx_RequestWindow(9F), or csx_DupHandle(9F).

addr

The virtual or I/O port number represented by the handle.

DESCRIPTION

This function returns the mapped virtual address or the mapped I/O port number represented by the handle, handle.

RETURN VALUES

CS_SUCCESS

The resulting address or I/O port number can be directly accessed by the caller.

CS_FAILURE

The resulting address or I/O port number can not be directly accessed by the caller; the caller must make all accesses to the mapped area via the common access functions.

CS_UNSUPPORTED_FUNCTION

No PCMCIA hardware installed.

CONTEXT

This function may be called from user, kernel, or interrupt context.

SEE ALSO

csx_DupHandle(9F), csx_Get8(9F), csx_Put8(9F), csx_RepGet8(9F), csx_RepPut8(9F), csx_RequestIO(9F), csx_RequestWindow(9F)

PC Card 95 Standard, PCMCIA/JEIDA