From patchwork Sun Oct 20 10:03:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 11200683 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 6786216B1 for ; Sun, 20 Oct 2019 10:04:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4511C2190F for ; Sun, 20 Oct 2019 10:04:23 +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="GrVNuI7c"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="Tooph1XO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726282AbfJTKEV (ORCPT ); Sun, 20 Oct 2019 06:04:21 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:41848 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726195AbfJTKEV (ORCPT ); Sun, 20 Oct 2019 06:04:21 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 63EB960D88; Sun, 20 Oct 2019 10:04:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1571565860; bh=XNnZrPa3X7L+4iMhJWvzMUdrtJfKeuxn4SgCk2k3lIc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GrVNuI7crko9XeJCXDwdLU2ajxYyvxwzgzwqCWVRffFTBEWIAGw1dvXwQzLnYL+BP Qpk55qwsvivB5OXqx70DsNb7kSyVDKjOq94BcLCEQZHqfCN16ddzfIbUD0pAM4sxls uiLlxsiJ2qwya49dSdW76Qmo8Z4uOl6GccNLi6o8= 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 x230.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 98B0C60D9D; Sun, 20 Oct 2019 10:04:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1571565858; bh=XNnZrPa3X7L+4iMhJWvzMUdrtJfKeuxn4SgCk2k3lIc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Tooph1XOsE95RXcRZhggjq0O0tv7DG1jkojc7iGb3REoR14IPoDVmBhOfYbcmjiqR 0Q/UPack26HRgq7lf7YLDGQDtOiHXfjVx1ipWIcm00AEMIsyi/v9rMcDqjUXqis57M 2U3xGUnVUGQrhi0YyV6SN0iL24XfX7ek4Pcx6Too= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 98B0C60D9D 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 v2 05/49] ath11k: add ahb.h Date: Sun, 20 Oct 2019 13:03:23 +0300 Message-Id: <1571565847-10338-6-git-send-email-kvalo@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1571565847-10338-1-git-send-email-kvalo@codeaurora.org> References: <1571565847-10338-1-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/ahb.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/ahb.h b/drivers/net/wireless/ath/ath11k/ahb.h new file mode 100644 index 000000000000..93f46dfe22df --- /dev/null +++ b/drivers/net/wireless/ath/ath11k/ahb.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + */ +#ifndef ATH11K_AHB_H +#define ATH11K_AHB_H + +#include "core.h" + +#define ATH11K_AHB_RECOVERY_TIMEOUT (3 * HZ) +struct ath11k_base; + +static inline u32 ath11k_ahb_read32(struct ath11k_base *ab, u32 offset) +{ + return ioread32(ab->mem + offset); +} + +static inline void ath11k_ahb_write32(struct ath11k_base *ab, u32 offset, u32 value) +{ + iowrite32(value, ab->mem + offset); +} + +void ath11k_ahb_ext_irq_enable(struct ath11k_base *ab); +void ath11k_ahb_ext_irq_disable(struct ath11k_base *ab); +int ath11k_ahb_start(struct ath11k_base *ab); +void ath11k_ahb_stop(struct ath11k_base *ab); +int ath11k_ahb_power_up(struct ath11k_base *ab); +void ath11k_ahb_power_down(struct ath11k_base *ab); +int ath11k_ahb_map_service_to_pipe(struct ath11k_base *ab, u16 service_id, + u8 *ul_pipe, u8 *dl_pipe); + +int ath11k_ahb_init(void); +void ath11k_ahb_exit(void); + +#endif