From bb87ee0efb7396d79ba5f37ff8e8721d01c87d4a Mon Sep 17 00:00:00 2001 From: Anirudh Venkataramanan Date: Thu, 28 Feb 2019 15:25:48 -0800 Subject: ice: Create framework for VSI queue context This patch introduces a framework to store queue specific information in VSI queue contexts. Currently VSI queue context (represented by struct ice_q_ctx) only has q_handle as a member. In future patches, this structure will be updated to hold queue specific information. Signed-off-by: Anirudh Venkataramanan Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice_switch.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'drivers/net/ethernet/intel/ice/ice_switch.c') diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index ad6bb0fce5d1..81f44939c859 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -328,6 +328,27 @@ ice_save_vsi_ctx(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi) hw->vsi_ctx[vsi_handle] = vsi; } +/** + * ice_clear_vsi_q_ctx - clear VSI queue contexts for all TCs + * @hw: pointer to the HW struct + * @vsi_handle: VSI handle + */ +static void ice_clear_vsi_q_ctx(struct ice_hw *hw, u16 vsi_handle) +{ + struct ice_vsi_ctx *vsi; + u8 i; + + vsi = ice_get_vsi_ctx(hw, vsi_handle); + if (!vsi) + return; + ice_for_each_traffic_class(i) { + if (vsi->lan_q_ctx[i]) { + devm_kfree(ice_hw_to_dev(hw), vsi->lan_q_ctx[i]); + vsi->lan_q_ctx[i] = NULL; + } + } +} + /** * ice_clear_vsi_ctx - clear the VSI context entry * @hw: pointer to the HW struct @@ -341,6 +362,7 @@ static void ice_clear_vsi_ctx(struct ice_hw *hw, u16 vsi_handle) vsi = ice_get_vsi_ctx(hw, vsi_handle); if (vsi) { + ice_clear_vsi_q_ctx(hw, vsi_handle); devm_kfree(ice_hw_to_dev(hw), vsi); hw->vsi_ctx[vsi_handle] = NULL; } -- cgit v1.2.3