| commit | 8ae2473842bdbb95bfb451b130dad6a650b3ad1b | [log] [tgz] |
|---|---|---|
| author | Michael Chan <michael.chan@broadcom.com> | Mon May 04 04:50:37 2020 -0400 |
| committer | David S. Miller <davem@davemloft.net> | Mon May 04 10:44:11 2020 -0700 |
| tree | 7bb9dc3d78270635d2b1b5fdf402cd3f44f5b148 | |
| parent | e93b30d56fc0670e508456afc59f16d70fe1f83f [diff] |
bnxt_en: Add support for L2 doorbell size. Read the L2 doorbell size from the firmware and only map the portion of the doorbell BAR for L2 use. This will leave the remaining doorbell BAR available for the RoCE driver to use. The RoCE driver can map the remaining portion as write-combining to support the push feature. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>