networking/devlink/netdevsim.rst

1 .. SPDX-License-Identifier: GPL-2.0
13 .. list-table:: Generic parameters implemented
15    * - Name
16      - Mode
17    * - ``max_macs``
18      - driverinit
20 The ``netdevsim`` driver also implements the following driver-specific
23 .. list-table:: Driver-specific parameters implemented
26    * - Name
27      - Type
28      - Mode
29      - Description
30    * - ``test1``
31      - Boolean
32      - driverinit
33      - Test parameter used to show how a driver-specific devlink parameter
34        can be implemented.
42 devlink-region interfaces work. A snapshot is taken whenever the
54     $ devlink resource set netdevsim/netdevsim0 path /IPv4/fib-rules size 16
56     $ devlink resource set netdevsim/netdevsim0 path /IPv6/fib-rules size 16
65 - registerging/unregistering leaf rate objects per VF devlink port;
66 - creation/deletion node rate objects;
67 - setting tx_share and tx_max rate values for any rate object type;
68 - setting parent node for any rate object type.
78 Same parameters are exposed for leaf objects in corresponding ports directories.
83     $ ls /sys/kernel/debug/netdevsim/netdevsim0/ports/1
86 Driver-specific Traps
89 .. list-table:: List of Driver-specific Traps Registered by ``netdevsim``
92    * - Name
93      - Type
94      - Description
95    * - ``fid_miss``
96      - ``exception``
97      - When a packet enters the device it is classified to a filtering