From patchwork Fri Aug 12 16:09:51 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 597012 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 9C1C7C3F6B0 for ; Fri, 12 Aug 2022 16:11:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239255AbiHLQLH (ORCPT ); Fri, 12 Aug 2022 12:11:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239230AbiHLQKy (ORCPT ); Fri, 12 Aug 2022 12:10:54 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 62A6C9F779 for ; Fri, 12 Aug 2022 09:10:47 -0700 (PDT) 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 43A2761583 for ; Fri, 12 Aug 2022 16:10:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1E828C433B5; Fri, 12 Aug 2022 16:10:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1660320646; bh=L1TNHCI903TjgSsBnpw7Wf+Crix8ntg1y+fgPxR26cg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MHXutyM3eKxq7v5bon7Y6jHaT0id8M5jL+hZ7+Tu3ptd2zTPg8BTqMngYlmc/ZRB9 JH/lqtLYDZZkxcXwHSUyi3sV2eBQGeBTuBnLBu72kOI0KgVHR+PMdDU2MeTDHrfW5X A8+Iu6idGDYiveqaKYeWeQLv+OQIKDXExqfCOryQwgBqhzb96jemxnt9qIDL+Ck8V7 nYXocfKlOWwOEEXpCpx+e9aLg+yy12kfVEd5S5vm6lOYcajRHR2Q0OXpo/C2GJIYE4 8YhrJpW2GqCXvGKKrAc079pFADYMni/EMkYnpBJK2KGX/jsyQS9+B3p4gqVsp69D8Z 6LPaIIF0/Rolw== From: Kalle Valo To: linux-wireless@vger.kernel.org Cc: ath12k@lists.infradead.org Subject: [PATCH 38/50] wifi: ath12k: add peer.h Date: Fri, 12 Aug 2022 19:09:51 +0300 Message-Id: <20220812161003.27279-39-kvalo@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220812161003.27279-1-kvalo@kernel.org> References: <20220812161003.27279-1-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/peer.h | 69 ++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/drivers/net/wireless/ath/ath12k/peer.h b/drivers/net/wireless/ath/ath12k/peer.h new file mode 100644 index 000000000000..d0346e8b1b60 --- /dev/null +++ b/drivers/net/wireless/ath/ath12k/peer.h @@ -0,0 +1,69 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef ATH12K_PEER_H +#define ATH12K_PEER_H + +#include "dp_rx.h" + +struct ppdu_user_delayba { + u8 reserved0; + u16 sw_peer_id; + u32 info0; + u16 ru_end; + u16 ru_start; + u32 info1; + u32 rate_flags; + u32 resp_rate_flags; +} __packed; + +struct ath12k_peer { + struct list_head list; + struct ieee80211_sta *sta; + int vdev_id; + u8 addr[ETH_ALEN]; + int peer_id; + u16 ast_hash; + u8 pdev_idx; + u16 hw_peer_id; + + /* protected by ab->data_lock */ + struct ieee80211_key_conf *keys[WMI_MAX_KEY_INDEX + 1]; + struct ath12k_dp_rx_tid rx_tid[IEEE80211_NUM_TIDS + 1]; + + /* Info used in MMIC verification of + * RX fragments + */ + struct crypto_shash *tfm_mmic; + u8 mcast_keyidx; + u8 ucast_keyidx; + u16 sec_type; + u16 sec_type_grp; + struct ppdu_user_delayba ppdu_stats_delayba; + bool delayba_flag; + bool is_authorized; +}; + +void ath12k_peer_unmap_event(struct ath12k_base *ab, u16 peer_id); +void ath12k_peer_map_event(struct ath12k_base *ab, u8 vdev_id, u16 peer_id, + u8 *mac_addr, u16 ast_hash, u16 hw_peer_id); +struct ath12k_peer *ath12k_peer_find(struct ath12k_base *ab, int vdev_id, + const u8 *addr); +struct ath12k_peer *ath12k_peer_find_by_addr(struct ath12k_base *ab, + const u8 *addr); +struct ath12k_peer *ath12k_peer_find_by_id(struct ath12k_base *ab, int peer_id); +void ath12k_peer_cleanup(struct ath12k *ar, u32 vdev_id); +int ath12k_peer_delete(struct ath12k *ar, u32 vdev_id, u8 *addr); +int ath12k_peer_create(struct ath12k *ar, struct ath12k_vif *arvif, + struct ieee80211_sta *sta, + struct ath12k_wmi_peer_create_arg *arg); +int ath12k_wait_for_peer_delete_done(struct ath12k *ar, u32 vdev_id, + const u8 *addr); +struct ath12k_peer *ath12k_peer_find_by_vdev_id(struct ath12k_base *ab, + int vdev_id); +struct ath12k_peer *ath12k_peer_find_by_ast(struct ath12k_base *ab, int ast_hash); + +#endif /* _PEER_H_ */