From patchwork Thu Apr 17 13:52:16 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Savchenko X-Patchwork-Id: 882267 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 217A124EAA4 for ; Thu, 17 Apr 2025 13:54:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744898044; cv=none; b=AGxbKvvFeQNUvtK01RmB5PB6Nt0/bKGRlmnzo94ILdrqjhWiwaDQEI6nnrmj1o72z13Pw78+MX8iKV2YYM7XvhS4eXchcAi5hqDjaUpiabiJMqPiL8D7vVtw6f8XZJWZG4ww3wM8Q3MYEleTRxLyohjyy3Nz7okdcAqAqlHLjJU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744898044; c=relaxed/simple; bh=YMaLRV2UlDXx+u6uIXARxUODfFPonUWr4uQX3CuKn9s=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=Lvcp5Vj+2LILS0PROIJS+aftkOD9sY+CtxtyVDFgwkG5O/X+94J8f10Pd5Pj7d7R0FoiFQdqqN00MVfHyo129KGJitx1toT9djwMYLICCTyK//HMjD9evtL8yafIrv8RbatPkUJZmefVpIt7IfLk3Drnqw0aTd89oYn3mHSUE9s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-CSE-ConnectionGUID: j4gk3zGeSY2TI4sC62KPmw== X-CSE-MsgGUID: COwuOctmSH6MAWcWPdtPwg== Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 17 Apr 2025 22:54:02 +0900 Received: from localhost.localdomain (unknown [10.14.100.3]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 2F75F4006DE8; Thu, 17 Apr 2025 22:53:58 +0900 (JST) From: Alexander Savchenko To: linux-wireless@vger.kernel.org, Johannes Berg Cc: Sergiy Petrov , Viktor Barna , Gal Gur , Alexander Savchenko Subject: [PATCH 18/38] ra6w: add indi.h Date: Thu, 17 Apr 2025 16:52:16 +0300 Message-Id: <20250417135236.52410-19-oleksandr.savchenko.dn@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20250417135236.52410-1-oleksandr.savchenko.dn@bp.renesas.com> References: <20250417135236.52410-1-oleksandr.savchenko.dn@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Part of the split. Please, take a look at the cover letter for more details Reviewed-by: Viktor Barna Reviewed-by: Gal Gur Signed-off-by: Alexander Savchenko --- drivers/net/wireless/renesas/ra6w/indi.h | 59 ++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 drivers/net/wireless/renesas/ra6w/indi.h diff --git a/drivers/net/wireless/renesas/ra6w/indi.h b/drivers/net/wireless/renesas/ra6w/indi.h new file mode 100644 index 000000000000..ee050d086f52 --- /dev/null +++ b/drivers/net/wireless/renesas/ra6w/indi.h @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) [2022-2025] Renesas Electronics Corporation and/or its affiliates. + */ + +#ifndef RA6W_INDI_H +#define RA6W_INDI_H + +#include +#include + +#include "q.h" + +#define RA6W_INDI_DATA_LEN 980 +#define RA6W_INDI_EXT_LEN (sizeof(struct ra6w_indi_ext_hdr)) +#define RA6W_INDI_BUF_Q_MAX 64 + +enum ra6w_indi_disconnect_reason { + RA6W_INDI_DIS_RSN_MIN = 100, + RA6W_INDI_DIS_RSN_BEACON_MISS = RA6W_INDI_DIS_RSN_MIN, + RA6W_INDI_DIS_RSN_PS_TX_MAX_ERR, + RA6W_INDI_DIS_RSN_CHAN_SWITCH_FAIL, + + RA6W_INDI_DIS_RSN_MAX, + RA6W_INDI_DIS_RSN_LAST = RA6W_INDI_DIS_RSN_MAX - 1, +}; + +struct ra6w_indi_ext_hdr { + u32 status : 32; +}; + +struct ra6w_indi_buf { + u8 cmd; + u8 ext_len; + __le16 data_len; + struct ra6w_indi_ext_hdr ext_hdr; + u8 data[RA6W_INDI_DATA_LEN]; +}; + +enum ra6w_indi_data_event { + RA6W_INDI_EVENT, + RA6W_INDI_EVENT_RESET, + + RA6W_INDI_EVENT_MAX, +}; + +#define RA6W_INDI_EVENT_MASK (BIT(RA6W_INDI_EVENT) | BIT(RA6W_INDI_EVENT_RESET)) + +struct ra6w_indi { + struct task_struct *task; + struct ra6w_q_event event; + struct ra6w_q q; +}; + +int ra6w_indi_init(struct ra6w_indi *indi); +void ra6w_indi_deinit(struct ra6w_indi *indi); +int ra6w_indi_event_post(struct ra6w_indi *indi, struct sk_buff *skb); + +#endif /* RA6W_INDI_H */