From patchwork Fri Jun 28 16:04:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Muna Sinada X-Patchwork-Id: 11022897 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AC94814BB for ; Fri, 28 Jun 2019 16:04:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9D415287FD for ; Fri, 28 Jun 2019 16:04:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 917C92886A; Fri, 28 Jun 2019 16:04:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 3B354287FD for ; Fri, 28 Jun 2019 16:04:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=va69smsIuSED6ALPhcW48JmVLBJ1B8PGRPmUlq0C72Q=; b=gau47233jKNsbeCu8rzMEfJ20f nUHTkUxcTLw4IAo23b+bSu1RKULO5WrjZxBxnUWKi0Axa+zy7PmOVlZ74yhtfNIssXBVkUIPjqZyb E7y7AIyEXLQVbhWxd+JW/z89Mmv2pkctQ2+hP3syMXofQfoqdMZyFMwSU5LRCayMYGFQVSpyUZ88K fsWAyyqjejtjoaAHHQtaCcwh5icrm7I4v8x9hgF2rhKPz69TLcG9OQ4QE+tz+JgCCZkLBhWED6kLy atJXMV5Jjf8mcFgFjbOggQ4itQptntClu6GfDitOBpL79p1H86JyfLTJYTUyxQhUMx3062CCR+m0e MJvSkkAg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hgtMb-0007OS-Ni; Fri, 28 Jun 2019 16:04:37 +0000 Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hgtMT-0007HI-NA for ath11k@lists.infradead.org; Fri, 28 Jun 2019 16:04:31 +0000 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 7B8E7602F2; Fri, 28 Jun 2019 16:04:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1561737869; bh=BGseQQw0VIkGPrdTcMzM435ldezo71Rqb19gZOnXtfw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=idZZ3z5shRpYMpAO/gD5g+1GNswkGMfMIXaSlzVPbjcB/V57ks//d3IX37dc9661p fjUAmRUgG0HrWC1HHqy3CfcfDKADDLOTmG42tSOK/o2MdX01kf9rgWOvsuMxcVegUA 5TDoyIqfewBaF/yejec/zvZsTeOQptH3i5xJHO78= Received: from msinada-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: msinada@codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id EA4B6602BD; Fri, 28 Jun 2019 16:04:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1561737869; bh=BGseQQw0VIkGPrdTcMzM435ldezo71Rqb19gZOnXtfw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=idZZ3z5shRpYMpAO/gD5g+1GNswkGMfMIXaSlzVPbjcB/V57ks//d3IX37dc9661p fjUAmRUgG0HrWC1HHqy3CfcfDKADDLOTmG42tSOK/o2MdX01kf9rgWOvsuMxcVegUA 5TDoyIqfewBaF/yejec/zvZsTeOQptH3i5xJHO78= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org EA4B6602BD 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=msinada@codeaurora.org From: Muna Sinada To: ath11k@lists.infradead.org Subject: [PATCH v2 3/4] ath11k: comments added to explain purpose Date: Fri, 28 Jun 2019 09:04:13 -0700 Message-Id: <1561737854-19003-3-git-send-email-msinada@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1561737854-19003-1-git-send-email-msinada@codeaurora.org> References: <1561737854-19003-1-git-send-email-msinada@codeaurora.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190628_090429_769584_19A0139E X-CRM114-Status: UNSURE ( 8.04 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Muna Sinada MIME-Version: 1.0 Sender: "ath11k" Errors-To: ath11k-bounces+patchwork-ath11k=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Added comments for ath11k_hal_tx_desc_sync() and ath11k_hal_tx_status_desc_sync() to explain their purpose. Signed-off-by: Muna Sinada --- drivers/net/wireless/ath/ath11k/hal_tx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.c b/drivers/net/wireless/ath/ath11k/hal_tx.c index 3c04ebe23c22..2b1789a260d2 100644 --- a/drivers/net/wireless/ath/ath11k/hal_tx.c +++ b/drivers/net/wireless/ath/ath11k/hal_tx.c @@ -73,12 +73,14 @@ void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd, ti->bss_ast_hash); } +/* Commit the descriptor to hardware */ void ath11k_hal_tx_desc_sync(void *tx_desc_cached, void *hw_desc) { memcpy(hw_desc + sizeof(struct hal_tlv_hdr), tx_desc_cached, sizeof(struct hal_tcl_data_cmd)); } +/* Get the descriptor status from hardware */ void ath11k_hal_tx_status_desc_sync(void *hw_desc, void *local_desc) { memcpy(local_desc, hw_desc, HAL_TX_STATUS_DESC_LEN);