bnxt_en: Add support for BCM957504

Add support for BCM957504 with device ID 1751

Signed-off-by: Erik Burrows <erik.burrows@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed