diff options
| author | Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> | 2018-03-20 17:58:17 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-03-26 22:21:42 +0300 |
| commit | 5513b920a4f7869acffc8e6d800aebee608409e0 (patch) | |
| tree | 6ccfa4e428c74db963668846c725ea8b4270d691 /drivers/net/ethernet/intel/ice/ice_sched.h | |
| parent | fcea6f3da546b93050f3534aadea7bd96c1d7349 (diff) | |
| download | linux-5513b920a4f7869acffc8e6d800aebee608409e0.tar.xz | |
ice: Update Tx scheduler tree for VSI multi-Tx queue support
This patch adds the ability for a VSI to use multiple Tx queues. More
specifically, the patch
1) Provides the ability to update the Tx scheduler tree in the
firmware. The driver can configure the Tx scheduler tree by
adding/removing multiple Tx queues per TC per VSI.
2) Allows a VSI to reconfigure its Tx queues during runtime.
3) Synchronizes the Tx scheduler update operations using locks.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_sched.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_sched.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_sched.h b/drivers/net/ethernet/intel/ice/ice_sched.h index 639859a3d0f0..badadcc120d3 100644 --- a/drivers/net/ethernet/intel/ice/ice_sched.h +++ b/drivers/net/ethernet/intel/ice/ice_sched.h @@ -7,6 +7,7 @@ #include "ice_common.h" #define ICE_QGRP_LAYER_OFFSET 2 +#define ICE_VSI_LAYER_OFFSET 4 struct ice_sched_agg_vsi_info { struct list_head list_entry; @@ -36,4 +37,7 @@ struct ice_sched_node *ice_sched_get_tc_node(struct ice_port_info *pi, u8 tc); struct ice_sched_node * ice_sched_get_free_qparent(struct ice_port_info *pi, u16 vsi_id, u8 tc, u8 owner); +enum ice_status +ice_sched_cfg_vsi(struct ice_port_info *pi, u16 vsi_id, u8 tc, u16 maxqs, + u8 owner, bool enable); #endif /* _ICE_SCHED_H_ */ |