diff options
| author | Stefan Chulski <[email protected]> | 2021-02-11 12:49:00 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-02-11 14:50:24 -0800 |
| commit | aca0e23584c90fb3b3aee3e413fd872dee1d55fb (patch) | |
| tree | c35613d887487a37614c53ab7fefdde9eb3c656b /lib/memory-notifier-error-inject.c | |
| parent | eb30b269549a0cd27c3b9a67676f6a39c77fcfa0 (diff) | |
net: mvpp2: add PPv23 RX FIFO flow control
New FIFO flow control feature was added in PPv23.
PPv2 FIFO polled by HW and trigger pause frame if FIFO
fill level is below threshold.
FIFO HW flow control enabled with CM3 RXQ&BM flow
control with ethtool.
Current FIFO thresholds is:
9KB for port with maximum speed 10Gb/s port
4KB for port with maximum speed 5Gb/s port
2KB for port with maximum speed 1Gb/s port
Signed-off-by: Stefan Chulski <[email protected]>
Acked-by: Marcin Wojtas <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions