From patchwork Thu May 21 13:30:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maharaja Kennadyrajan X-Patchwork-Id: 11562963 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 18E1E912 for ; Thu, 21 May 2020 13:31:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 00C422072C for ; Thu, 21 May 2020 13:31:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="abbi6wQV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729393AbgEUNbR (ORCPT ); Thu, 21 May 2020 09:31:17 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:57697 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728208AbgEUNbQ (ORCPT ); Thu, 21 May 2020 09:31:16 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1590067876; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=KUrn5olUR7M5w0XTKxtAX1FUxUHoRAnTPZ9KpZFVk5M=; b=abbi6wQVizNrZDYBEip19h8O92ULhusevIm0gWeE5Z3SOoedKARTcVNh7pmcDR/sxhw41+YW 2SCeyRXzBDnJZbys+khMWF2aDCRbjUcgxeki/u8TJiIB0+ud+l46PqBvNEERLwZD+Mkz5EFh hKKelCp/Cp5F0aSq2gIz4uJUlkc= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n02.prod.us-east-1.postgun.com with SMTP id 5ec682948cd231c40308cb46 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Thu, 21 May 2020 13:31:00 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 4859DC433C8; Thu, 21 May 2020 13:30:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from CHECSTP344574-LIN.qca.qualcomm.com (blr-c-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: mkenna) by smtp.codeaurora.org (Postfix) with ESMTPSA id AA8A4C433C6; Thu, 21 May 2020 13:30:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org AA8A4C433C6 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=mkenna@codeaurora.org From: Maharaja Kennadyrajan To: ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Maharaja Kennadyrajan Subject: [PATCH 0/3] ath11k: vdev and peer delete synchronization with firmware Date: Thu, 21 May 2020 19:00:26 +0530 Message-Id: <1590067829-26109-1-git-send-email-mkenna@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org When add an interface immediately after removing the interface, vdev deletion in firmware might not have been completed. add vdev_delete_resp_event and wait_event_timeout to synchronize with firmware. Peer creation in firmware fails if last peer deletion is still in progress, add wait for the event after deleting every peer from host driver to synchronize with firmware. 1) add vdev delete resp event and wait event to get ack from firmware 2) add wait event timeout for peer delete to get ack from firmware 3) code clean up and replace the api 'ath11k_mac_get_ar_vdev_stop_status' with 'ath11k_mac_get_ar_by_vdev_id' Ritesh Singh (3): ath11k: vdev delete synchronization with firmware ath11k: peer delete synchronization with firmware ath11k: remove "ath11k_mac_get_ar_vdev_stop_status" references drivers/net/wireless/ath/ath11k/core.c | 2 + drivers/net/wireless/ath/ath11k/core.h | 9 ++-- drivers/net/wireless/ath/ath11k/mac.c | 80 +++++++++++++++------------------ drivers/net/wireless/ath/ath11k/mac.h | 2 - drivers/net/wireless/ath/ath11k/peer.c | 44 ++++++++++++++++-- drivers/net/wireless/ath/ath11k/peer.h | 2 + drivers/net/wireless/ath/ath11k/wmi.c | 81 +++++++++++++++++++++++++++++++--- drivers/net/wireless/ath/ath11k/wmi.h | 4 ++ 8 files changed, 164 insertions(+), 60 deletions(-)