diff options
| author | Michal Kubiak <michal.kubiak@intel.com> | 2023-12-12 15:27:52 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-12-13 18:22:06 -0800 |
| commit | 9b1aa3ef2328aeef35b388c4c22323eaa792c1aa (patch) | |
| tree | 892917a719668ce929927ebeac97eae07d39f242 /drivers/net/ethernet/intel/idpf/idpf_virtchnl.c | |
| parent | 50d73710715de7d1a2c88194562f520816af9c2a (diff) | |
idpf: add get/set for Ethtool's header split ringparam
idpf supports the header split feature and that feature is always
enabled by default.
However, for flexibility reasons and to simplify some scenarios, it
would be useful to have the support for switching the header split
off (and on) from the userspace.
Address that need by adding the user config parameter, the functions
for disabling (or enabling) the header split feature, and calls to
them from the Ethtool ringparam callbacks.
It still is enabled by default if supported by the hardware.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Michal Kubiak <michal.kubiak@intel.com>
Co-developed-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Link: https://lore.kernel.org/r/20231212142752.935000-3-aleksander.lobakin@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/idpf/idpf_virtchnl.c')
| -rw-r--r-- | drivers/net/ethernet/intel/idpf/idpf_virtchnl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c index 2c1b051fdc0d..d0cdd63b3d5b 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c +++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c @@ -3285,6 +3285,8 @@ void idpf_vport_init(struct idpf_vport *vport, struct idpf_vport_max_q *max_q) memcpy(vport->rx_itr_profile, rx_itr, IDPF_DIM_PROFILE_SLOTS); memcpy(vport->tx_itr_profile, tx_itr, IDPF_DIM_PROFILE_SLOTS); + idpf_vport_set_hsplit(vport, ETHTOOL_TCP_DATA_SPLIT_ENABLED); + idpf_vport_init_num_qs(vport, vport_msg); idpf_vport_calc_num_q_desc(vport); idpf_vport_calc_num_q_groups(vport); |