Copyright (c) 1996, Sun Microsystems, Inc. All Rights Reserved
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#include <sys/pccard.h> int32_t csx_MapMemPage(window_handle_t wh, map_mem_page_t *mp);
Solaris DDI Specific (Solaris DDI)
wh
Window handle returned from csx_RequestWindow(9F).
mp
Pointer to a map_mem_page_t structure.
This function maps the memory area on a PC Card into a page of a window allocated with the csx_RequestWindow(9F) function.
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.
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.
This function may be called from user or kernel context.
csx_ModifyWindow(9F), csx_ReleaseWindow(9F), csx_RequestWindow(9F)