diff options
| author | Shiraz Saleem <shiraz.saleem@intel.com> | 2017-12-18 05:18:22 -0500 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-01-23 11:29:19 -0800 |
| commit | 7b0b1a6d0ac983ce1928432285d0222d4fb7c38b (patch) | |
| tree | 2739a1114c5b3eecc41ae2b6a0a64f8d8bddb67f /mm | |
| parent | bc73234bcdb21169764519e6cac9aabf41e8933b (diff) | |
i40e: Disable iWARP VSI PETCP_ENA flag on netdev down events
Client close is overloaded to handle both un-registration and
netdev down event. On netdev down, i40iw client close is called
which unregisters the RDMA dev and this is too destructive
since the netdev is still registered.
Do not call client close/open on netdev down/up events. Instead
disable the PE TCP_ENA flag during a netdev down event. This
blocks all TCP traffic to the RDMA Protocol Engine. On netdev up,
re-enable the flag.
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions