man pages section 9: DDI and DKI Kernel Functions

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Updated: July 2014
 
 

csx_GetMappedAddr(9F)

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