From patchwork Mon Jun 17 07:37:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wen Gong X-Patchwork-Id: 10998099 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-2.web.codeaurora.org (Postfix) with ESMTP id 1A3C614BB for ; Mon, 17 Jun 2019 07:37:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0A86A284B3 for ; Mon, 17 Jun 2019 07:37:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F2FA028861; Mon, 17 Jun 2019 07:37:39 +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=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI 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 8CA672885F for ; Mon, 17 Jun 2019 07:37:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727294AbfFQHhi (ORCPT ); Mon, 17 Jun 2019 03:37:38 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:60276 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725826AbfFQHhi (ORCPT ); Mon, 17 Jun 2019 03:37:38 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id B9F2360A50; Mon, 17 Jun 2019 07:37:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1560757057; bh=0ap3a4SLVczt2FkdufVfl3Dnq7zaOb7m88tDOOwzid0=; h=From:To:Cc:Subject:Date:From; b=TVev6Blm0RQEe62//2RK6SCoCEaAkDkyB9I8+aZaMujaAKe/gf3r9qODH2xhRkaur 7b+z7pVjpRaoUFv65oh6V/p4ceBmFVPvOxyww3XVvSEYB94V42tMPwlNC8Is30B8JG mY0Zh2eQls9VaI0qdDcbfP53jUUKRThN+6za85Bw= Received: from localhost.localdomain (unknown [180.166.53.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: wgong@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 893166020A; Mon, 17 Jun 2019 07:37:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1560757057; bh=0ap3a4SLVczt2FkdufVfl3Dnq7zaOb7m88tDOOwzid0=; h=From:To:Cc:Subject:Date:From; b=TVev6Blm0RQEe62//2RK6SCoCEaAkDkyB9I8+aZaMujaAKe/gf3r9qODH2xhRkaur 7b+z7pVjpRaoUFv65oh6V/p4ceBmFVPvOxyww3XVvSEYB94V42tMPwlNC8Is30B8JG mY0Zh2eQls9VaI0qdDcbfP53jUUKRThN+6za85Bw= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 893166020A 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=wgong@codeaurora.org From: Wen Gong To: ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Subject: [PATCH] ath10k: add new hw_ops for sdio chip Date: Mon, 17 Jun 2019 15:37:28 +0800 Message-Id: <1560757048-19223-1-git-send-email-wgong@codeaurora.org> X-Mailer: git-send-email 1.9.1 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 It report error message while suspend/resume test. dmesg log: [ 150.749962] ath10k_sdio mmc1:0001:1: hif read32 not supported [ 150.755728] ath10k_sdio mmc1:0001:1: failed to set coverage class: expected integer microsecond value in register Reason is sdio chip does not support set_coverage_class as well as pcie chip, remove the set_coverage_class handler will avoid it. callstack of the error message: OUTLINED_FUNCTION_6+0xc/0x14 [ath10k_core] ath10k_mac_op_set_coverage_class+0x2c/0x40 [ath10k_core] ieee80211_reconfig+0x5d0/0x108c [mac80211] ieee80211_resume+0x34/0x6c [mac80211] wiphy_resume+0xbc/0x13c [cfg80211] dpm_run_callback+0xa4/0x168 device_resume+0x1d4/0x200 async_resume+0x1c/0x34 async_run_entry_fn+0x48/0xf8 process_one_work+0x178/0x2f8 worker_thread+0x1d8/0x2cc kthread+0x11c/0x12c ret_from_fork+0x10/0x18 the error log will not happen after this patch applied. Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00007-QCARMSWP-1. Signed-off-by: Wen Gong --- drivers/net/wireless/ath/ath10k/core.c | 2 +- drivers/net/wireless/ath/ath10k/hw.c | 4 ++++ drivers/net/wireless/ath/ath10k/hw.h | 1 + 3 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 76504bc..3c6d921 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -101,7 +101,7 @@ .board_size = QCA6174_BOARD_DATA_SZ, .board_ext_size = QCA6174_BOARD_EXT_DATA_SZ, }, - .hw_ops = &qca6174_ops, + .hw_ops = &qca6174_sdio_ops, .hw_clk = qca6174_clk, .target_cpu_freq = 176000000, .decap_align_bytes = 4, diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c index ad082b7..a6a38c9 100644 --- a/drivers/net/wireless/ath/ath10k/hw.c +++ b/drivers/net/wireless/ath/ath10k/hw.c @@ -1153,6 +1153,10 @@ static bool ath10k_qca99x0_rx_desc_msdu_limit_error(struct htt_rx_desc *rxd) .is_rssi_enable = ath10k_htt_tx_rssi_enable, }; +const struct ath10k_hw_ops qca6174_sdio_ops = { + .enable_pll_clk = ath10k_hw_qca6174_enable_pll_clock, +}; + const struct ath10k_hw_ops wcn3990_ops = { .tx_data_rssi_pad_bytes = ath10k_get_htt_tx_data_rssi_pad, .is_rssi_enable = ath10k_htt_tx_rssi_enable_wcn3990, diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index 54c01f1..3a6f87e 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -626,6 +626,7 @@ struct ath10k_hw_ops { extern const struct ath10k_hw_ops qca988x_ops; extern const struct ath10k_hw_ops qca99x0_ops; extern const struct ath10k_hw_ops qca6174_ops; +extern const struct ath10k_hw_ops qca6174_sdio_ops; extern const struct ath10k_hw_ops wcn3990_ops; extern const struct ath10k_hw_clk_params qca6174_clk[];