DDI_SLAVEONLY(9F) Kernel Functions for Drivers DDI_SLAVEONLY(9F)
ddi_slaveonly - tell if a device is installed in a slave access only
#include <sys/sunddi.h> int ddi_slaveonly
Solaris DDI specific (Solaris DDI).
A pointer to the device's dev_info
function tells the caller if the bus, or part of the
bus that the device is installed on, does not permit the device to become
a DMA master, that is, whether the device has been installed in a slave
access only slot.
RETURN VALUES DDI_SUCCESS
The device has been installed in a slave access only
The device has not been installed in a slave access only
function can be called from user, interrupt, or
SEE ALSO Writing Device Drivers
January 16, 2006 DDI_SLAVEONLY(9F)