[ECOS] Multicast support in AT91 EMAC Ethernet driver
Fri Jun 13 09:09:00 GMT 2008
we are busy adding multicast support to the AT91 EMAC Ethernet driver.
As code size is often important for eCos users, I was thinking to add an
#ifdef around the multicast code.
The setting is in /io/eth/current/cdl/eth_drivers.cdl:
But that is always used this way: 'implements
CYGINT_IO_ETH_MULTICAST' in the driver cdl (e.g.
The problem is that you cannot add/remove that option yourself: from
ecos.ecc: '# This value cannot be modified here.'
So once somebody as extended a driver to support multicast, that code
is present in your binary (control() function), even if you don't need it.
That's OK for me. But I don't it's ok for everybody??
Then we could change the cdl option.
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