diff options
| author | Jamie Iles <jamie.iles@mathembedded.com> | 2011-11-08 05:12:32 -0500 |
|---|---|---|
| committer | Jamie Iles <jamie@jamieiles.com> | 2011-11-22 10:21:17 -0500 |
| commit | f75ba50bdc2bcfab591bdf903312557033d0ac68 (patch) | |
| tree | 4ccc618be2fb9f998eed75549ca69b31712b0d0e /samples/kfifo | |
| parent | c220f8cd01198552a616c4216f2a8e719fdb5fd9 (diff) | |
macb: initial support for Cadence GEM
The Cadence GEM is based on the MACB Ethernet controller but has a few
small changes with regards to register and bitfield placement. This
patch detects the presence of a GEM by reading the module ID register
and setting a flag appropriately.
This handles the new HW address, USRIO and hash register base register
locations in GEM.
v3: - convert to macb_is_gem() inline rather than storing a boolean
flag
- handle rx_overrun stats for gem
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'samples/kfifo')
0 files changed, 0 insertions, 0 deletions