Tribblix: manual page: csx

CSX_MAPLOGSOCKET(9F) Kernel Functions for Drivers CSX_MAPLOGSOCKET(9F)

NAME

csx_MapLogSocket - return the physical socket number associated with
the client handle

SYNOPSIS

#include <sys/pccard.h>

int32_t csx_MapLogSocket(client_handle_t ch, map_log_socket_t *ls);

INTERFACE LEVEL

illumos DDI Specific (illumos DDI)

PARAMETERS

ch
Client handle returned from csx_RegisterClient(9F).

ls
Pointer to a map_log_socket_t structure.

DESCRIPTION

This function returns the physical socket number associated with the
client handle.

STRUCTURE MEMBERS

The structure members of map_log_socket_t are:

uint32_t LogSocket; /* logical socket number */
uint32_t PhyAdapter; /* physical adapter number */
uint32_t PhySocket; /* physical socket number */

The fields are defined as follows:

LogSocket
Not used by this implementation of Card Services and
can be set to any arbitrary value.

PhyAdapter
Returns the physical adapter number, which is always 0
in the illumos implementation of Card Services.

PhySocket
Returns the physical socket number associated with the
client handle. The physical socket number is typically
used as part of an error or message string or if the
client creates minor nodes based on the physical
socket number.

RETURN VALUES

CS_SUCCESS
Successful operation.

CS_BAD_HANDLE
Client handle is invalid.

CS_UNSUPPORTED_FUNCTION
No PCMCIA hardware installed.

CONTEXT

This function may be called from user or kernel context.