diff options
| author |   Michael Chan <michael.chan@broadcom.com> | 2017-05-29 19:06:08 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-05-30 18:14:07 -0400 |
| commit | 434c975a8fe2f70b70ac09ea5ddd008e0528adfa (patch) | |
| tree | b367d8a53e1f40dd4c7b34aa1c381eea17c9337a /include/linux/platform_data | |
| parent | bnxt_en: Add additional chip ID definitions. (diff) | |
bnxt_en: Optimize doorbell write operations for newer chips.
Older chips require the doorbells to be written twice, but newer chips
do not. Add a new common function bnxt_db_write() to write all
doorbells appropriately depending on the chip. Eliminating the extra
doorbell on newer chips has a significant performance improvement
on pktgen.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/platform_data')
0 files changed, 0 insertions, 0 deletions