From patchwork Tue Jun 25 18:33:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Muna Sinada X-Patchwork-Id: 11016315 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 F2D821908 for ; Tue, 25 Jun 2019 18:33:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E50F4284A5 for ; Tue, 25 Jun 2019 18:33:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D9939284BD; Tue, 25 Jun 2019 18:33:49 +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 94F10284B5 for ; Tue, 25 Jun 2019 18:33:49 +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=r8nxFV8pGihb3YeQr2uKCckQ1t Gzif2AR9Q91D0yfWseiNxUuTccDnDc+AGZuZmGksCLH8pr++EN4tyhi6USOQPcMSJJKw1iaxSgGXv BeIut+4neaz7utlppNuZCtbAfdgi+22oSrniFs8+jhMdHQ6PKYGkjDSkvAjMg+ev4EKFGovJJWWH1 tk7NI8GpOBP4rdHo4odOAf2GZu+rfJvWXOhVuoKjvUsvRinczwDxTlYF0KNiRMGM17OgvihJQfvxg mnujQLZpNO+A43FeYqtOSDaXhT4J1Ij14jnZgbmLeHQ+oybFpZt3Ry10RjiwFK/enskr+zz6wTA9E odXllGZA==; 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 1hfqGK-0002z4-Pd; Tue, 25 Jun 2019 18:33:48 +0000 Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hfqGI-0002xf-Da for ath11k@lists.infradead.org; Tue, 25 Jun 2019 18:33:47 +0000 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 26E9960A05; Tue, 25 Jun 2019 18:33:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1561487626; bh=BGseQQw0VIkGPrdTcMzM435ldezo71Rqb19gZOnXtfw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RpfvNC/KMha0gPeoGcjcUKuBP3Gx18fA6hb5y/vIKZSVXxvyyzoyMthYQTATOWaP6 3eLUCKSxH3r7oTpHXR8brd7wI2BRy7c6tnaxnTAnuQNBgjTqj7h8SWK2OtthbmB2wr 8mwddPlocAbJuvXIz1/w9/h0ZpvBHxKgy5IkknzA= 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 AA4BD608A5; Tue, 25 Jun 2019 18:33:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1561487625; bh=BGseQQw0VIkGPrdTcMzM435ldezo71Rqb19gZOnXtfw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=G5QbKMwXTE0/Y2oxIqPpE5wmTTNv9i0ZzOmor5a0/dV6DnKfCjrUcFycrzrrGnRwX ijV78sDztk4RapTK0Zvl+wMW0dCDH/LAZe/+1xm2YPNrvMYy+KRjy9FOPO9jIrIMip 6xd4mGVMhvQAbUh2Ne4n5dl8JTlLMAHHYhfLR9sE= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org AA4BD608A5 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 3/4] ath11k: comments added to explain purpose Date: Tue, 25 Jun 2019 11:33:33 -0700 Message-Id: <1561487614-24577-3-git-send-email-msinada@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1561487614-24577-1-git-send-email-msinada@codeaurora.org> References: <1561487614-24577-1-git-send-email-msinada@codeaurora.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190625_113346_473219_E63FD8B9 X-CRM114-Status: UNSURE ( 7.79 ) 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);