From patchwork Wed Nov 16 16:38:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 13045522 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 186C7C43217 for ; Wed, 16 Nov 2022 16:43:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234183AbiKPQnt (ORCPT ); Wed, 16 Nov 2022 11:43:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57254 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234103AbiKPQnA (ORCPT ); Wed, 16 Nov 2022 11:43:00 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85EB612615 for ; Wed, 16 Nov 2022 08:39:23 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 2505161EE3 for ; Wed, 16 Nov 2022 16:39:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 04C12C433D7; Wed, 16 Nov 2022 16:39:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668616762; bh=ATo1sKjzu8Op3S6t1v9qL3Bjry5l4Am2KPMrV2NCwuc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QfGxDD7bT4AmGLIrUs8lvyh4/q0i1RRP0v/Mw4ILZhOfYbNGUYed9Z/zDbR+Lj7ft UsGTtvt+g9Eb1Ggc2P0tG3D8eHKVczEs7hSAjDOnG6j/38nZ0xtRpkrgKUUpURD1rk alkiKrS192NiKoOm72UctC1W8a7mXGdKAOlAX9Sw8KIdKDE4lJXmNfB1RRAQZAjjoJ SoLCvZNLnJ5PuqHvxGqcnQHAdGYW1yK3/vh/pMOdGdtg7XAyI+R6PJfYBEJaeoMeRQ R8nFx/8q9Cx8w9SyWvckSpTDntq0UP4cIdkyLbXdXStbI6MQ1SJF4aIV+BECl1+GXg TrJK9j5fdLsCw== From: Kalle Valo To: linux-wireless@vger.kernel.org Cc: ath12k@lists.infradead.org Subject: [PATCH v2 14/50] wifi: ath12k: add dp_mon.h Date: Wed, 16 Nov 2022 18:38:26 +0200 Message-Id: <20221116163902.24996-15-kvalo@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221116163902.24996-1-kvalo@kernel.org> References: <20221116163902.24996-1-kvalo@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Kalle Valo (Patches split into one patch per file for easier review, but the final commit will be one big patch. See the cover letter for more info.) Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath12k/dp_mon.h | 106 +++++++++++++++++++++++++++++++ 1 file changed, 106 insertions(+) diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.h b/drivers/net/wireless/ath/ath12k/dp_mon.h new file mode 100644 index 000000000000..c18c385798a1 --- /dev/null +++ b/drivers/net/wireless/ath/ath12k/dp_mon.h @@ -0,0 +1,106 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef ATH12K_DP_MON_H +#define ATH12K_DP_MON_H + +#include "core.h" + +enum dp_monitor_mode { + ATH12K_DP_TX_MONITOR_MODE, + ATH12K_DP_RX_MONITOR_MODE +}; + +enum dp_mon_tx_ppdu_info_type { + DP_MON_TX_PROT_PPDU_INFO, + DP_MON_TX_DATA_PPDU_INFO +}; + +enum dp_mon_tx_tlv_status { + DP_MON_TX_FES_SETUP, + DP_MON_TX_FES_STATUS_END, + DP_MON_RX_RESPONSE_REQUIRED_INFO, + DP_MON_RESPONSE_END_STATUS_INFO, + DP_MON_TX_MPDU_START, + DP_MON_TX_MSDU_START, + DP_MON_TX_BUFFER_ADDR, + DP_MON_TX_DATA, + DP_MON_TX_STATUS_PPDU_NOT_DONE, +}; + +enum dp_mon_tx_medium_protection_type { + DP_MON_TX_MEDIUM_NO_PROTECTION, + DP_MON_TX_MEDIUM_RTS_LEGACY, + DP_MON_TX_MEDIUM_RTS_11AC_STATIC_BW, + DP_MON_TX_MEDIUM_RTS_11AC_DYNAMIC_BW, + DP_MON_TX_MEDIUM_CTS2SELF, + DP_MON_TX_MEDIUM_QOS_NULL_NO_ACK_3ADDR, + DP_MON_TX_MEDIUM_QOS_NULL_NO_ACK_4ADDR +}; + +struct dp_mon_qosframe_addr4 { + __le16 frame_control; + __le16 duration; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + __le16 seq_ctrl; + u8 addr4[ETH_ALEN]; + __le16 qos_ctrl; +} __packed; + +struct dp_mon_frame_min_one { + __le16 frame_control; + __le16 duration; + u8 addr1[ETH_ALEN]; +} __packed; + +struct dp_mon_packet_info { + u64 cookie; + u16 dma_length; + bool msdu_continuation; + bool truncated; +}; + +struct dp_mon_tx_ppdu_info { + u32 ppdu_id; + u8 num_users; + bool is_used; + struct hal_rx_mon_ppdu_info rx_status; + struct list_head dp_tx_mon_mpdu_list; + struct dp_mon_mpdu *tx_mon_mpdu; +}; + +enum hal_rx_mon_status +ath12k_dp_mon_rx_parse_mon_status(struct ath12k *ar, + struct ath12k_mon_data *pmon, + int mac_id, struct sk_buff *skb, + struct napi_struct *napi); +int ath12k_dp_mon_buf_replenish(struct ath12k_base *ab, + struct dp_rxdma_ring *buf_ring, + int req_entries); +int ath12k_dp_mon_srng_process(struct ath12k *ar, int mac_id, + int *budget, enum dp_monitor_mode monitor_mode, + struct napi_struct *napi); +int ath12k_dp_mon_process_ring(struct ath12k_base *ab, int mac_id, + struct napi_struct *napi, int budget, + enum dp_monitor_mode monitor_mode); +struct sk_buff *ath12k_dp_mon_tx_alloc_skb(void); +enum dp_mon_tx_tlv_status +ath12k_dp_mon_tx_status_get_num_user(u16 tlv_tag, + struct hal_tlv_hdr *tx_tlv, + u8 *num_users); +enum hal_rx_mon_status +ath12k_dp_mon_tx_parse_mon_status(struct ath12k *ar, + struct ath12k_mon_data *pmon, + int mac_id, + struct sk_buff *skb, + struct napi_struct *napi, + u32 ppdu_id); +void ath12k_dp_mon_rx_process_ulofdma(struct hal_rx_mon_ppdu_info *ppdu_info); +int ath12k_dp_mon_rx_process_stats(struct ath12k *ar, int mac_id, + struct napi_struct *napi, int *budget); +#endif