tg3: Move the JUMBO_CAPABLE and SUPPORT_MSI flags

This patch moves where the jumbo capable and msi support flags are
located.  This is prep work for the addition of msix support flags.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2 files changed