net: rework ndo tc op to consume additional qdisc handle parameter
authorJohn Fastabend <john.fastabend@gmail.com>
Wed, 17 Feb 2016 05:16:15 +0000 (21:16 -0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 17 Feb 2016 14:47:35 +0000 (09:47 -0500)
commite4c6734eaab90695db0ea8456307790cb0c1ccb5
tree7a3d0b1803439e7c5f93b767f22fdc50edde76e6
parent547b9ca879eafeb3507c00dc77002953c9c04b0b
net: rework ndo tc op to consume additional qdisc handle parameter

The ndo_setup_tc() op was added to support drivers offloading tx
qdiscs however only support for mqprio was ever added. So we
only ever added support for passing the number of traffic classes
to the driver.

This patch generalizes the ndo_setup_tc op so that a handle can
be provided to indicate if the offload is for ingress or egress
or potentially even child qdiscs.

CC: Murali Karicheri <m-karicheri2@ti.com>
CC: Shradha Shah <sshah@solarflare.com>
CC: Or Gerlitz <ogerlitz@mellanox.com>
CC: Ariel Elior <ariel.elior@qlogic.com>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Bruce Allan <bruce.w.allan@intel.com>
CC: Jesse Brandeburg <jesse.brandeburg@intel.com>
CC: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 files changed:
drivers/net/ethernet/amd/xgbe/xgbe-drv.c
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
drivers/net/ethernet/broadcom/bnxt/bnxt.c
drivers/net/ethernet/intel/fm10k/fm10k_netdev.c
drivers/net/ethernet/intel/i40e/i40e.h
drivers/net/ethernet/intel/i40e/i40e_fcoe.c
drivers/net/ethernet/intel/i40e/i40e_main.c
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
drivers/net/ethernet/mellanox/mlx4/en_netdev.c
drivers/net/ethernet/sfc/efx.h
drivers/net/ethernet/sfc/tx.c
drivers/net/ethernet/ti/netcp_core.c
include/linux/netdevice.h
net/sched/sch_mqprio.c