From patchwork Tue Feb 21 16:15:27 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Erik Stromdahl X-Patchwork-Id: 9585017 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8C6AE6042F for ; Tue, 21 Feb 2017 16:16:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7B6CE283A6 for ; Tue, 21 Feb 2017 16:16:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 70617285C6; Tue, 21 Feb 2017 16:16:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0C58A283A6 for ; Tue, 21 Feb 2017 16:16:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753786AbdBUQQj (ORCPT ); Tue, 21 Feb 2017 11:16:39 -0500 Received: from mail-lf0-f66.google.com ([209.85.215.66]:35638 "EHLO mail-lf0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753735AbdBUQQZ (ORCPT ); Tue, 21 Feb 2017 11:16:25 -0500 Received: by mail-lf0-f66.google.com with SMTP id z127so9537159lfa.2 for ; Tue, 21 Feb 2017 08:16:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=pf2a63dsPjP+eRzWL1rUENTmJYjx3gIPt87Id5tH0TQ=; b=HIJLmspGjKn/v3LxCC4MkQKGejRZ5KzNf+DlBE4OUBA4pQcDdJfemuq0mkn8AmxQ9H oEaCuUDtd+vrnCRLV089aO7xAvtGkZxoJP4suZOSH2iZ7YKyAx5jURGFmSb0VKs02RKw qWDi6SRhYXC3bElQ7m/R4IXewHAgfF8sZAQh2zimx+UK5QilfmzGmgbbYp/LJRD19+xP GErBNzF/rXOkmvbCJ3haEg3qQbkoGhk9cOlUkLydTQse/jTqSn6TAjEcCs0E3rdOa2qw yIH9rk4848DeJPKYivIpyuY6eBolRS0eNbatDwHUfMWGEvVMmHLGvY4AtAejln6GDRt2 Awig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=pf2a63dsPjP+eRzWL1rUENTmJYjx3gIPt87Id5tH0TQ=; b=YlLORJSH2jgBi2z3zvKAG6MVftNICuJjq+df0+gW88CtvF4v29npJC+cDzhYCF+QXg zpHQe65Fovy/a64Gca1JFg8pFt3Ey7+yMNnikph42RFCTxIxclpAzwwBUFXHpavO44r1 zrMlethl8OCf3QqPhv2Xf8XoY3WKwpHqmajbqAlX+5zpdveyPuQ6KzpMTDiBYeVgh1KM doRl/jypSVmciCHMj3wKi+Tbx4fhzb39WOgW60obelez9qsb3y3kKVxUdp3vj2b0bUuA tgGM/aJw6DvHjA9TtM1nC/wMbRpDlpr/ZFNB5lGP9Cdt+h4fL2eLTANn71wehsEF3zc7 K5ig== X-Gm-Message-State: AMke39njOX4IVOljWHxy5md2/26G0aQt7KvSSni7bYr3r44ajGZKc2pC4kZI9N1i1T49iQ== X-Received: by 10.46.83.66 with SMTP id t2mr7555378ljd.82.1487693779088; Tue, 21 Feb 2017 08:16:19 -0800 (PST) Received: from erik-mate-1604.lan (90-227-62-61-no75.tbcn.telia.com. [90.227.62.61]) by smtp.gmail.com with ESMTPSA id t29sm6336069ljd.39.2017.02.21.08.16.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 21 Feb 2017 08:16:18 -0800 (PST) From: Erik Stromdahl To: kvalo@qca.qualcomm.com, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org Cc: Erik Stromdahl Subject: [RFC v4 07/21] ath10k: add sdio extra initializations Date: Tue, 21 Feb 2017 17:15:27 +0100 Message-Id: <1487693741-10042-8-git-send-email-erik.stromdahl@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1487693741-10042-1-git-send-email-erik.stromdahl@gmail.com> References: <1487693741-10042-1-git-send-email-erik.stromdahl@gmail.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Extra initializations needed by all sdio boards. Derived from qcacld. Signed-off-by: Erik Stromdahl --- drivers/net/wireless/ath/ath10k/core.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 83ab651..eae502e 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -377,6 +377,27 @@ static void ath10k_send_suspend_complete(struct ath10k *ar) complete(&ar->target_suspend); } +static void ath10k_sdio_extra_initialization(struct ath10k *ar) +{ + u32 param = 0; + + /* Turn on fwlog. + */ + ath10k_bmi_read32(ar, hi_option_flag, ¶m); + param &= ~(HI_OPTION_DISABLE_DBGLOG); + ath10k_bmi_write32(ar, hi_option_flag, param); + + ath10k_bmi_write32(ar, hi_mbox_io_block_sz, 256); + ath10k_bmi_write32(ar, hi_mbox_isr_yield_limit, 99); + ath10k_bmi_read32(ar, hi_acs_flags, ¶m); + + param |= (HI_ACS_FLAGS_SDIO_SWAP_MAILBOX_SET | + HI_ACS_FLAGS_SDIO_REDUCE_TX_COMPL_SET | + HI_ACS_FLAGS_ALT_DATA_CREDIT_SIZE); + + ath10k_bmi_write32(ar, hi_acs_flags, param); +} + static int ath10k_init_configure_target(struct ath10k *ar) { u32 param_host; @@ -1916,6 +1937,9 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, if (status) goto err; + if (ar->hif.bus == ATH10K_BUS_SDIO) + ath10k_sdio_extra_initialization(ar); + ar->htc.htc_ops.target_send_suspend_complete = ath10k_send_suspend_complete;