[dpdk-dev] [PATCH v1] net/ice/base: don't set VLAN mode in DCF mode
From: Haiyue Wang <hidden>
Date: 2021-01-27 16:21:32
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
The PF will set the VLAN mode globally, DCF just needs to get the VLAN mode. Signed-off-by: Haiyue Wang <redacted> --- drivers/net/ice/base/ice_vlan_mode.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/net/ice/base/ice_vlan_mode.c b/drivers/net/ice/base/ice_vlan_mode.c
index 2e4c3f62c4..460c4f902b 100644
--- a/drivers/net/ice/base/ice_vlan_mode.c
+++ b/drivers/net/ice/base/ice_vlan_mode.c@@ -354,6 +354,12 @@ static enum ice_status ice_set_svm(struct ice_hw *hw) */ enum ice_status ice_set_vlan_mode(struct ice_hw *hw) { + /* DCF only has the ability to query the VLAN mode. Setting the VLAN + * mode is done by the PF. + */ + if (hw->dcf_enabled) + return ICE_SUCCESS; + if (!ice_is_dvm_supported(hw)) return ICE_SUCCESS;
--
2.30.0