bnxt_en: Extend autoneg to all speeds.
Orabug:
23221795
Allow all autoneg speeds aupported by firmware to be advertised. If
the advertising parameter is 0, then all supported speeds will be
advertised.
Remove BNXT_ALL_COPPER_ETHTOOL_SPEED which is no longer used as all
supported speeds can be advertised.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit
f1a082a6f79fd5f06b27ef05a5ba7ec8d6e83b4c)
Signed-off-by: Brian Maly <brian.maly@oracle.com>