diff options
| author | Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> | 2019-02-28 15:25:48 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-05-02 00:57:44 -0700 |
| commit | bb87ee0efb7396d79ba5f37ff8e8721d01c87d4a (patch) | |
| tree | f4cbd3f588e0409d949f865d44d5cc990bf535d1 /drivers/net/ethernet/intel/ice/ice_switch.c | |
| parent | f76c4b571feea8eb03184d8ba0ee45f98fff47ff (diff) | |
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 <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_switch.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_switch.c | 22 |
1 files changed, 22 insertions, 0 deletions
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 @@ -329,6 +329,27 @@ ice_save_vsi_ctx(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *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 * @vsi_handle: VSI handle @@ -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; } |