From patchwork Fri Nov 15 09:28:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 11245571 X-Patchwork-Delegate: kvalo@adurom.com 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 91567138C for ; Fri, 15 Nov 2019 09:31:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7167A2073B for ; Fri, 15 Nov 2019 09:31:03 +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="ECErEEfJ"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="c0xzcHdl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727463AbfKOJbD (ORCPT ); Fri, 15 Nov 2019 04:31:03 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:57516 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727059AbfKOJbC (ORCPT ); Fri, 15 Nov 2019 04:31:02 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 19329615BC; Fri, 15 Nov 2019 09:30:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1573810261; bh=n1TH14OOke05BEB5V7rTjBgazVntCdJIxU0InuIFfBM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ECErEEfJFMeLO6NzYnuEdxU92g9z+lctnGlHTEam3CUWAV77ds+cPGVmhGm+8xfF+ W6gE5cYira89fELVp5Sd4LZA1F1lUdByrmuYdUJ5TafqJ8fYpkfwXDO7UGeixyfSud /sL2JI/MKSo1H/EHoCq8fFhHhSE9bDBLcKjXb/X4= 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 potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: kvalo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 3F99C61626; Fri, 15 Nov 2019 09:30:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1573810241; bh=n1TH14OOke05BEB5V7rTjBgazVntCdJIxU0InuIFfBM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=c0xzcHdlXzaUW/THOmseXKd9k/jR0MoBbaIt40nbx9A1IPkCNth9wQx3U0apJXFVE vXzB1jj5mUH6kQtxpEvZRw7xV95nVgzw6bmkayWdPPDvOT8ANXhE5jv0kUbz6z0jQx zDVnVfnQ2YRP7cQv1N56fOtFJfQ+tThZ+fQbdKRg= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 3F99C61626 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=kvalo@codeaurora.org From: Kalle Valo To: linux-wireless@vger.kernel.org Cc: ath11k@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v3 32/49] ath11k: add mac.h Date: Fri, 15 Nov 2019 11:28:56 +0200 Message-Id: <1573810153-29623-33-git-send-email-kvalo@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1573810153-29623-1-git-send-email-kvalo@codeaurora.org> References: <1573810153-29623-1-git-send-email-kvalo@codeaurora.org> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org (patches split for easier review, see the cover letter for more) Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath11k/mac.h | 145 ++++++++++++++++++++++++++++++++++ 1 file changed, 145 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/mac.h b/drivers/net/wireless/ath/ath11k/mac.h new file mode 100644 index 000000000000..f84af1fc4952 --- /dev/null +++ b/drivers/net/wireless/ath/ath11k/mac.h @@ -0,0 +1,145 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + */ + +#ifndef ATH11K_MAC_H +#define ATH11K_MAC_H + +#include +#include + +struct ath11k; +struct ath11k_base; + +struct ath11k_generic_iter { + struct ath11k *ar; + int ret; +}; + +/* number of failed packets (20 packets with 16 sw reties each) */ +#define ATH11K_KICKOUT_THRESHOLD (20 * 16) + +/* Use insanely high numbers to make sure that the firmware implementation + * won't start, we have the same functionality already in hostapd. Unit + * is seconds. + */ +#define ATH11K_KEEPALIVE_MIN_IDLE 3747 +#define ATH11K_KEEPALIVE_MAX_IDLE 3895 +#define ATH11K_KEEPALIVE_MAX_UNRESPONSIVE 3900 + +#define WMI_HOST_RC_DS_FLAG 0x01 +#define WMI_HOST_RC_CW40_FLAG 0x02 +#define WMI_HOST_RC_SGI_FLAG 0x04 +#define WMI_HOST_RC_HT_FLAG 0x08 +#define WMI_HOST_RC_RTSCTS_FLAG 0x10 +#define WMI_HOST_RC_TX_STBC_FLAG 0x20 +#define WMI_HOST_RC_RX_STBC_FLAG 0xC0 +#define WMI_HOST_RC_RX_STBC_FLAG_S 6 +#define WMI_HOST_RC_WEP_TKIP_FLAG 0x100 +#define WMI_HOST_RC_TS_FLAG 0x200 +#define WMI_HOST_RC_UAPSD_FLAG 0x400 + +#define WMI_HT_CAP_ENABLED 0x0001 +#define WMI_HT_CAP_HT20_SGI 0x0002 +#define WMI_HT_CAP_DYNAMIC_SMPS 0x0004 +#define WMI_HT_CAP_TX_STBC 0x0008 +#define WMI_HT_CAP_TX_STBC_MASK_SHIFT 3 +#define WMI_HT_CAP_RX_STBC 0x0030 +#define WMI_HT_CAP_RX_STBC_MASK_SHIFT 4 +#define WMI_HT_CAP_LDPC 0x0040 +#define WMI_HT_CAP_L_SIG_TXOP_PROT 0x0080 +#define WMI_HT_CAP_MPDU_DENSITY 0x0700 +#define WMI_HT_CAP_MPDU_DENSITY_MASK_SHIFT 8 +#define WMI_HT_CAP_HT40_SGI 0x0800 +#define WMI_HT_CAP_RX_LDPC 0x1000 +#define WMI_HT_CAP_TX_LDPC 0x2000 +#define WMI_HT_CAP_IBF_BFER 0x4000 + +/* These macros should be used when we wish to advertise STBC support for + * only 1SS or 2SS or 3SS. + */ +#define WMI_HT_CAP_RX_STBC_1SS 0x0010 +#define WMI_HT_CAP_RX_STBC_2SS 0x0020 +#define WMI_HT_CAP_RX_STBC_3SS 0x0030 + +#define WMI_HT_CAP_DEFAULT_ALL (WMI_HT_CAP_ENABLED | \ + WMI_HT_CAP_HT20_SGI | \ + WMI_HT_CAP_HT40_SGI | \ + WMI_HT_CAP_TX_STBC | \ + WMI_HT_CAP_RX_STBC | \ + WMI_HT_CAP_LDPC) + +#define WMI_VHT_CAP_MAX_MPDU_LEN_MASK 0x00000003 +#define WMI_VHT_CAP_RX_LDPC 0x00000010 +#define WMI_VHT_CAP_SGI_80MHZ 0x00000020 +#define WMI_VHT_CAP_SGI_160MHZ 0x00000040 +#define WMI_VHT_CAP_TX_STBC 0x00000080 +#define WMI_VHT_CAP_RX_STBC_MASK 0x00000300 +#define WMI_VHT_CAP_RX_STBC_MASK_SHIFT 8 +#define WMI_VHT_CAP_SU_BFER 0x00000800 +#define WMI_VHT_CAP_SU_BFEE 0x00001000 +#define WMI_VHT_CAP_MAX_CS_ANT_MASK 0x0000E000 +#define WMI_VHT_CAP_MAX_CS_ANT_MASK_SHIFT 13 +#define WMI_VHT_CAP_MAX_SND_DIM_MASK 0x00070000 +#define WMI_VHT_CAP_MAX_SND_DIM_MASK_SHIFT 16 +#define WMI_VHT_CAP_MU_BFER 0x00080000 +#define WMI_VHT_CAP_MU_BFEE 0x00100000 +#define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP 0x03800000 +#define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP_SHIT 23 +#define WMI_VHT_CAP_RX_FIXED_ANT 0x10000000 +#define WMI_VHT_CAP_TX_FIXED_ANT 0x20000000 + +#define WMI_VHT_CAP_MAX_MPDU_LEN_11454 0x00000002 + +/* These macros should be used when we wish to advertise STBC support for + * only 1SS or 2SS or 3SS. + */ +#define WMI_VHT_CAP_RX_STBC_1SS 0x00000100 +#define WMI_VHT_CAP_RX_STBC_2SS 0x00000200 +#define WMI_VHT_CAP_RX_STBC_3SS 0x00000300 + +#define WMI_VHT_CAP_DEFAULT_ALL (WMI_VHT_CAP_MAX_MPDU_LEN_11454 | \ + WMI_VHT_CAP_SGI_80MHZ | \ + WMI_VHT_CAP_TX_STBC | \ + WMI_VHT_CAP_RX_STBC_MASK | \ + WMI_VHT_CAP_RX_LDPC | \ + WMI_VHT_CAP_MAX_AMPDU_LEN_EXP | \ + WMI_VHT_CAP_RX_FIXED_ANT | \ + WMI_VHT_CAP_TX_FIXED_ANT) + +/* FIXME: should these be in ieee80211.h? */ +#define IEEE80211_VHT_MCS_SUPPORT_0_11_MASK GENMASK(23, 16) +#define IEEE80211_DISABLE_VHT_MCS_SUPPORT_0_11 BIT(24) + +#define WMI_MAX_SPATIAL_STREAM 3 + +#define ATH11K_CHAN_WIDTH_NUM 8 + +extern const struct htt_rx_ring_tlv_filter ath11k_mac_mon_status_filter_default; + +int ath11k_mac_create(struct ath11k_base *ab); +void ath11k_mac_destroy(struct ath11k_base *ab); +void ath11k_mac_unregister(struct ath11k_base *ab); +int ath11k_mac_hw_ratecode_to_legacy_rate(u8 hw_rc, u8 preamble, u8 *rateidx, + u16 *rate); +u8 ath11k_mac_bitrate_to_idx(const struct ieee80211_supported_band *sband, + u32 bitrate); +u8 ath11k_mac_hw_rate_to_idx(const struct ieee80211_supported_band *sband, + u8 hw_rate, bool cck); + +void __ath11k_mac_scan_finish(struct ath11k *ar); +void ath11k_mac_scan_finish(struct ath11k *ar); + +struct ath11k_vif *ath11k_mac_get_arvif(struct ath11k *ar, u32 vdev_id); +struct ath11k_vif *ath11k_mac_get_arvif_by_vdev_id(struct ath11k_base *ab, + u32 vdev_id); +struct ath11k *ath11k_mac_get_ar_by_vdev_id(struct ath11k_base *ab, u32 vdev_id); +struct ath11k *ath11k_mac_get_ar_by_pdev_id(struct ath11k_base *ab, u32 pdev_id); +struct ath11k *ath11k_mac_get_ar_vdev_stop_status(struct ath11k_base *ab, + u32 vdev_id); + +void ath11k_mac_drain_tx(struct ath11k *ar); +void ath11k_mac_peer_cleanup_all(struct ath11k *ar); +int ath11k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx); +#endif