Motorola MVME2600 Series User Manual Page 433

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.IODELETE
5-109
5
.IODELETE
Name
.IODELETE - Port Delete
Code
$012C
Description
Causes the PPCBug to delete the named I/O port from its internal
port list. The routine of this call is analogous to the PPCBug
NOPF
command. Note that .IODELETE cannot delete the Concurrent
port. You must first use the .IOINFORM trap and then you may
delete the port.
Entry Conditions
R03: Pointer to Port Control Structure as defined above.
The Port Number member of the Port Control Structure must be
USER initialized before calling .IODELETE. The Board Name
Pointer, Channel, Device Address, Concurrent Flag, Modem ID,
and, I/O Control Pointer members of the Port Control Structure are
not used by this trap.
Exit Conditions Different From Entry
R03: Pointer to Port Control Structure as defined above, or
R03: NULL (Port not recognized error).
The Port Control Structure Error Code field will be written with an
error code if any errors occurred.
Port Control Structure
The Port Control Structure is of the form:
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