tree 8f311557800a7044893c019cc3c66f5659b161f3
parent 4a21b49b34c01137a67bf0fe185c5d0fff747e4d
author Michael Chan <mchan@broadcom.com> 1451258367 -0500
committer David S. Miller <davem@davemloft.net> 1451282248 -0500

bnxt_en: Keep track of the ring group resource.

Newer firmware will return the ring group resource when we call
hwrm_func_qcaps().  To be compatible with older firmware, use the
number of tx rings as the number of ring groups if the older firmware
returns 0.  When determining how many rx rings we can support, take
the ring group resource in account as well in _bnxt_get_max_rings().
Divide and assign the ring groups to VFs.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>