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

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

#include <sys/pccard.h>
int32_t csx_MapLogSocket(client_handle_t ch, map_log_socket_t *ls);

illumos DDI Specific (illumos DDI)

ch
Client handle returned from csx_RegisterClient(9F).

ls

Pointer to a map_log_socket_t structure.

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

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.

CS_SUCCESS
Successful operation.

CS_BAD_HANDLE

Client handle is invalid.

CS_UNSUPPORTED_FUNCTION

No PCMCIA hardware installed.

This function may be called from user or kernel context.

csx_RegisterClient(9F)

PC Card 95 Standard, PCMCIA/JEIDA

July 19, 1996 OmniOS