networking/devlink/ice.rst

166 Port split
170 a predefined set of available port split options for the whole device.
172 A system reboot is required for port split to be applied.
174 The following command will select the port split option with 4 ports:
178     $ devlink port split pci/0000:16:00.0/0 count 4
181 each ``split`` and ``unsplit`` command. The first option is the default.
185     ice 0000:16:00.0: Available port split options and max port speeds (Gbps):
186     ice 0000:16:00.0: Status  Split      Quad 0          Quad 1
195 There could be multiple FW port options with the same port split count. When
196 the same port split count request is issued again, the next FW port option with
197 the same port split count will be selected.
199 ``devlink port unsplit`` will select the option with a split count of 1. If
200 there is no FW option available with split count 1, you will receive an error.
227 sent by firmware and can't be split into separate reads.