diff options
| author | Jesse Brandeburg <[email protected]> | 2014-02-14 02:14:40 +0000 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2014-03-19 17:17:21 -0700 |
| commit | 1943d8ba9507d49fa5cdb51eb1b63810d94e1969 (patch) | |
| tree | 7fe5b89bf44b8c5ec8c4f3177b0159073c94a4e8 /include/linux/timerqueue.h | |
| parent | 6c167f582ea93d0b66a187ec06a7c015fecd723a (diff) | |
i40e/i40evf: enable hardware feature head write back
The hardware supports a feature to avoid updating the descriptor
ring by marking each descriptor with a DD bit, and instead
writes a memory location with an update to where the driver
should clean up to. Enable this feature.
Change-ID: I5da4e0681f0b581a6401c950a81808792267fe57
Signed-off-by: Jesse Brandeburg <[email protected]>
Signed-off-by: Mitch Williams <[email protected]>
Signed-off-by: Catherine Sullivan <[email protected]>
Tested-by: Kavindya Deegala <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions