Content-type: text/html Man page of csx_MapMemPage

csx_MapMemPage

Section: Kernel Functions for Drivers (9F)
Updated: 19 Jul 1996
Index Return to Main Contents
 

NAME

csx_MapMemPage - map the memory area on a PC Card  

SYNOPSIS

#include <sys/pccard.h>

int32_t csx_MapMemPage(window_handle_t wh, map_mem_page_t *mp);  

INTERFACE LEVEL

Solaris DDI Specific (Solaris DDI)  

PARAMETERS

wh Window handle returned from csx_RequestWindow(9F).

mp Pointer to a map_mem_page_t structure.

 

DESCRIPTION

This function maps the memory area on a PC Card into a page of a window allocated with the csx_RequestWindow(9F) function.  

STRUCTURE MEMBERS

The structure members of map_mem_page_t are:


uint32_t     CardOffset;       /* card offset */
uint32_t     Page;             /* page number */

The fields are defined as follows:

CardOffset The absolute offset in bytes from the beginning of the PC Card to map into system memory.

Page Used internally by Card Services; clients must set this field to 0 before calling this function.

 

RETURN VALUES

CS_SUCCESS Successful operation.

CS_BAD_HANDLE Client handle is invalid.

CS_BAD_OFFSET Offset is invalid.

CS_BAD_PAGE Page is not zero.

CS_NO_CARD No PC Card in socket.

CS_UNSUPPORTED_FUNCTION No PCMCIA hardware installed.

 

CONTEXT

This function may be called from user or kernel context.  

SEE ALSO

csx_ModifyWindow(9F), csx_ReleaseWindow(9F), csx_RequestWindow(9F)

PC Card 95 Standard, PCMCIA/JEIDA


 

Index

NAME
SYNOPSIS
INTERFACE LEVEL
PARAMETERS
DESCRIPTION
STRUCTURE MEMBERS
RETURN VALUES
CONTEXT
SEE ALSO

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Time: 02:39:36 GMT, October 02, 2010