tree b47a3f0eb4b30e16dee4567a55491f1a070b0b82
parent 2b88f071f9b6f4bff9cfcac4d178a8eeb5b859f8
author Rakesh Pillai <pillair@codeaurora.org> 1573134996 +0530
committer nshrivas <nshrivas@codeaurora.org> 1573542527 -0800

qcacmn: cdp: Convergence of cdp_l_flowctl_ops

Currently the cdp apis are given pdev/vdev/peer
handle as its arguments, which is directly
accessed in those APIs. This can cause a
race-condition in access of the respective
handles if it has been deleted in parallel.

Hence as a part of cdp convergence, pass only
the pdev/vdev id or peer mac address, which will be
used to get the respective handles, and hence
avoiding the unwanted access of the handles if
it has been deleted.

Converged l_flowctl_ops
- register_tx_flow_control
- set_vdev_tx_desc_limit
- set_vdev_os_queue_status
- deregister_tx_flow_control_cb
- flow_control_cb
- get_tx_resource
- ll_set_tx_pause_q_depth
- vdev_flush
- vdev_pause
- vdev_unpause

CRs-Fixed: 2539825
Change-Id: Ic526dea5bb14471cdf67bc72bec061a26d623f79