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| author | Feras Daoud <ferasda@mellanox.com> | 2018-08-09 09:55:21 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2018-10-03 16:18:00 -0700 |
| commit | fcd29ad17c6ff885dfae58f557e9323941e63ba2 (patch) | |
| tree | 768063ab0c8dbd18d37c8a19d4cd7e140e278b38 /net | |
| parent | 94563847a8733c27b2f56ac82bad4c78e074e244 (diff) | |
net/mlx5: Add Fast teardown support
Today mlx5 devices support two teardown modes:
1- Regular teardown
2- Force teardown
This change introduces the enhanced version of the "Force teardown" that
allows SW to perform teardown in a faster way without the need to reclaim
all the pages.
Fast teardown provides the following advantages:
1- Fix a FW race condition that could cause command timeout
2- Avoid moving to polling mode
3- Close the vport to prevent PCI ACK to be sent without been scatter
to memory
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions