|
Kernel Functions for Drivers | csx_Parse_CISTPL_GEOMETRY(9F) |
| csx_Parse_CISTPL_GEOMETRY - parse the Geometry tuple |
SYNOPSIS
|
#include <sys/pccard.h>
int32_t csx_Parse_CISTPL_GEOMETRY(client_handle_t ch, tuple_t *tu, cistpl_geometry_t *pt); |
|
Solaris DDI Specific (Solaris DDI)
|
|
This function parses the Geometry tuple, CISTPL_GEOMETRY, into a form usable by PC Card drivers.
The CISTPL_GEOMETRY tuple indicates the geometry of a disk-like device.
|
|
The structure members of cistpl_geometry_t are:
|
uint32_t spt;
uint32_t tpc;
uint32_t ncyl;
|
The fields are defined as follows:
-
spt
- This field indicates the number of sectors per track.
-
tpc
- This field indicates the number of tracks per cylinder.
-
ncyl
- This field indicates the number of cylinders.
|
|
-
CS_SUCCESS
- Successful operation.
-
CS_BAD_HANDLE
- Client handle is invalid.
-
CS_UNKNOWN_TUPLE
- Parser does not know how to parse tuple.
-
CS_NO_CARD
- No PC Card in socket.
-
CS_NO_CIS
- No Card Information Structure (CIS) on PC Card.
-
CS_UNSUPPORTED_FUNCTION
- No PCMCIA hardware installed.
|
|
This function may be called from user or kernel context.
|
| |