From patchwork Tue Nov 5 12:41:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tamizh chelvam X-Patchwork-Id: 11227639 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 0BA8C1599 for ; Tue, 5 Nov 2019 12:41:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DDE892190F for ; Tue, 5 Nov 2019 12:41:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="jKS0A6Ik"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="Igd1ktpi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388368AbfKEMlx (ORCPT ); Tue, 5 Nov 2019 07:41:53 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:34550 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388159AbfKEMlx (ORCPT ); Tue, 5 Nov 2019 07:41:53 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 2A5CF6146F; Tue, 5 Nov 2019 12:41:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1572957712; bh=8l7x99DpzqsO9Y8NmX36D894/uYYifRdmE8zXdxAbKo=; h=From:To:Cc:Subject:Date:From; b=jKS0A6IkYiAjjfSiac/CUOicJH9bUTR1jgMSSz0srnrV0wM3NMFIEo2ZghqMRtFJF YzlmQLcf1RHfso9x6r9P7vnK+gkZO4GIuImiSSTPq9+XFSdoLO5sGeiqDVfHnie/R1 TG4bywtqks6u/XFb345RpVChHY5TB4ohbaJpINWI= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_INVALID,DKIM_SIGNED,SPF_NONE autolearn=no autolearn_force=no version=3.4.0 Received: from akolli-ThinkPad-L560.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: tamizhr@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 20E3A61411; Tue, 5 Nov 2019 12:41:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1572957711; bh=8l7x99DpzqsO9Y8NmX36D894/uYYifRdmE8zXdxAbKo=; h=From:To:Cc:Subject:Date:From; b=Igd1ktpiNY/pTRrhHozL89VBBbjyPVT+zDgyxpwwqbynV7qsukn8MBZTpC9ILaHl/ VYmPmLDfEpHO7fJvsPuM1DTAFch2ltegJlSxypWCnhMhxGss5ve1IzFOBcUiYAWyqY 3LvTeQTnPQGW+OBpI9A4M11LSKtyKVYHc2dA9I+I= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 20E3A61411 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=tamizhr@codeaurora.org From: Tamizh chelvam To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Tamizh chelvam Subject: [PATCHv8 0/6] cfg80211/mac80211: Add support for TID specific configuration Date: Tue, 5 Nov 2019 18:11:48 +0530 Message-Id: <1572957714-16085-1-git-send-email-tamizhr@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 Add infrastructure to support per TID configurations like noack policy, retry count, AMPDU control(disable/enable), RTSCTS control(enable/disable) and TX rate mask configurations. This will be useful for the driver which can supports data TID specific configuration rather than phy level configurations. Here NL80211_CMD_SET_TID_CONFIG added to support this operation by accepting TID configuration. This command can accept STA mac addreess to make the configuration station specific rather than applying to all the connected stations to the netdev. And this nested command configuration can accept multiple number of data TID specific configuration in a single command, enum ieee80211_tid_conf_mask used to notify the driver that which configuration got modified for the TID. Tamizh chelvam (6): nl80211: New netlink command for TID specific configuration nl80211: Add new netlink attribute for TID speicific retry count nl80211: Add netlink attribute for AMPDU aggregation enable/disable nl80211: Add netlink attribute to enable/disable RTS_CTS nl80211: Add netlink attribute to configure TID specific tx rate mac80211: Add api to support configuring TID specific configuration include/net/cfg80211.h | 55 +++++++++ include/net/mac80211.h | 8 ++ include/uapi/linux/nl80211.h | 190 +++++++++++++++++++++++++++++ net/mac80211/cfg.c | 28 +++++ net/mac80211/driver-ops.h | 15 +++ net/wireless/nl80211.c | 276 +++++++++++++++++++++++++++++++++++++++--- net/wireless/rdev-ops.h | 12 ++ net/wireless/trace.h | 17 +++ 8 files changed, 584 insertions(+), 17 deletions(-) v8: * Fixed enum typecast warning. v7: * Fixed compilation error and removed tid config variables from mac80211 v6: * Addressed Johannes comments. v5: * Fixed possible memleak of 'tid_conf' in nl80211_set_tid_config. v4: * Fixed kbuild warnings. v3: * Modified "nl80211: Add netlink attribute to configure TID specific tx rate" patch to accept multiple TX rate configuration at a time. * Modified noack and ampdu variable data type to int in "mac80211: Add api to support configuring TID specific configuration" patch to store default configuration. * Modified "ath10k: Add new api to support TID specific configuration" patch to handle default values for noack and ampdu. And added sta pointer sanity check in ath10k_mac_tid_bitrate_config function. * Fixed "ath10k: Add extended TID configuration support" wmi command parameters assigned part. v2: * Added support to accept multiple TID configuration * Added support to configure TX rate and RTSCTS control Reviewed-by: Sergey Matyukevich