MACIOC_DELALLMCA(7mdi)

MACIOC_DELALLMCA -- MDI stop receiving multicast frames ioctl

Description

This ioctl requests that the MDI driver stop receiving frames sent to multicast MAC addresses that have not explicitly been set with MACIOC_ALLMCA.

Parameters

None.

Data returned

Acknowledgement should be one of the following:

M_IOCACK(D7str)

Set ioc_rval and ioc_count to zero.

M_IOCNAK(D7str)

Set ioc_count to zero, ioc_rval to -1, and ioc_error to one of the following:

EPERM: insufficient privilege
EINVAL: Device does not use MAC addresses

Version applicability

mdi: 2, 2.1

References

Intro(7mdi), MACIOC_SETALLMCA(7mdi)

``MDI ioctls'' in HDK Technical Reference