From patchwork Tue Jun 16 14:00:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 215326 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C6073C433E1 for ; Tue, 16 Jun 2020 14:01:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A379720739 for ; Tue, 16 Jun 2020 14:01:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="fE33blPz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729148AbgFPOBm (ORCPT ); Tue, 16 Jun 2020 10:01:42 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:22812 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729215AbgFPOBj (ORCPT ); Tue, 16 Jun 2020 10:01:39 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1592316097; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=7E2tPoTEexHYdV+YW9E58VHRqyghxDOqe8MmNh4fimw=; b=fE33blPzRz2WtzlYe1E26QT4e7SYPJ7BTmZcv/mv7O5WIbwnQEOJ9O4VeSNybtnCNYE3K1cj 0h5IGILADoIoM+8WC4OUt616DhABkaDJSrR5cT0Gqwk4/4OYRDJ8NOesMUwHbp+x7ykLzZQX /aKZf2i1B0RweAiLw5peYoLUvXA= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI3YTAwOSIsICJsaW51eC13aXJlbGVzc0B2Z2VyLmtlcm5lbC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n05.prod.us-west-2.postgun.com with SMTP id 5ee8d0a2ad153efa34c63de4 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Tue, 16 Jun 2020 14:01:06 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 38A64C433A0; Tue, 16 Jun 2020 14:01:06 +0000 (UTC) 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) by smtp.codeaurora.org (Postfix) with ESMTPSA id 24BBAC4339C; Tue, 16 Jun 2020 14:01:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 24BBAC4339C Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: ath11k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Subject: [PATCH 02/12] ath11k: convert ath11k_hw_params to an array Date: Tue, 16 Jun 2020 17:00:45 +0300 Message-Id: <1592316055-24958-3-git-send-email-kvalo@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1592316055-24958-1-git-send-email-kvalo@codeaurora.org> References: <1592316055-24958-1-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 From: Anilkumar Kolli Convert to ath11k_hw_params to an array to make it possible add new hardware in the future, for example IPQ6018 or QCA6390. No functional changes. Compile tested only. Signed-off-by: Anilkumar Kolli Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath11k/core.c | 46 ++++++++++++++++++++++++++++------ drivers/net/wireless/ath/ath11k/hw.h | 1 + 2 files changed, 40 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index 905cd8beaf28..92d7925ad0f4 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -17,12 +17,15 @@ unsigned int ath11k_debug_mask; module_param_named(debug_mask, ath11k_debug_mask, uint, 0644); MODULE_PARM_DESC(debug_mask, "Debugging mask"); -static const struct ath11k_hw_params ath11k_hw_params = { - .name = "ipq8074", - .fw = { - .dir = IPQ8074_FW_DIR, - .board_size = IPQ8074_MAX_BOARD_DATA_SZ, - .cal_size = IPQ8074_MAX_CAL_DATA_SZ, +static const struct ath11k_hw_params ath11k_hw_params[] = { + { + .hw_rev = ATH11K_HW_IPQ8074, + .name = "ipq8074 hw2.0", + .fw = { + .dir = IPQ8074_FW_DIR, + .board_size = IPQ8074_MAX_BOARD_DATA_SZ, + .cal_size = IPQ8074_MAX_CAL_DATA_SZ, + }, }, }; @@ -717,6 +720,30 @@ static void ath11k_core_restart(struct work_struct *work) complete(&ab->driver_recovery); } +static int ath11k_init_hw_params(struct ath11k_base *ab) +{ + const struct ath11k_hw_params *hw_params = NULL; + int i; + + for (i = 0; i < ARRAY_SIZE(ath11k_hw_params); i++) { + hw_params = &ath11k_hw_params[i]; + + if (hw_params->hw_rev == ab->hw_rev) + break; + } + + if (i == ARRAY_SIZE(ath11k_hw_params)) { + ath11k_err(ab, "Unsupported hardware version: 0x%x\n", ab->hw_rev); + return -EINVAL; + } + + ab->hw_params = *hw_params; + + ath11k_dbg(ab, ATH11K_DBG_BOOT, "Hardware name %s\n", ab->hw_params.name); + + return 0; +} + int ath11k_core_init(struct ath11k_base *ab) { struct device *dev = ab->dev; @@ -735,7 +762,12 @@ int ath11k_core_init(struct ath11k_base *ab) return -EINVAL; } ab->tgt_rproc = prproc; - ab->hw_params = ath11k_hw_params; + + ret = ath11k_init_hw_params(ab); + if (ret) { + ath11k_err(ab, "failed to get hw params %d\n", ret); + return ret; + } ret = ath11k_core_soc_create(ab); if (ret) { diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h index f7f070af233c..f95ad31d3d6c 100644 --- a/drivers/net/wireless/ath/ath11k/hw.h +++ b/drivers/net/wireless/ath/ath11k/hw.h @@ -106,6 +106,7 @@ enum ath11k_bus { struct ath11k_hw_params { const char *name; + u16 hw_rev; struct { const char *dir; size_t board_size;