From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 95B44C47DA9 for ; Mon, 29 Jan 2024 13:04:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:In-Reply-To:Date:References:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=++g/B4Fx0mJBm46AsuM6dvIUIe+XR5Xv7gCXODDT5W4=; b=a4C1VhDWspQ+vkhs1lSLy8Oxj8 BVCwIZEk2KFXotXJAKzUU11KRT0Xf5MkWd3RV4w2d5OxuQm3LhtfiMNYH6ae81Np3p1YnQc9pP1+2 5OxGvKiso+dVY75ZLrsFKYwwLhmjTAcOJH4NuIiEVbkN+8Rh6v0Um9Q6Kjewbw+b5TagjRUuArkoz r/izBLhLb54u6UyGk9HuG54lIer68ITWHYogpq0j9unbchjTgSUYaCv4A+lwhRmgad7DBerZVKmNF qrmjwoaDl21lfVf4sa9+2OL+vNgqJ56Xi22qCiRdT39XKGU6MA2+0nvTarPSVInTbYOnAVTBGx6oU gx5ywyeg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rURJc-0000000Cl6t-123R for ath12k@archiver.kernel.org; Mon, 29 Jan 2024 13:04:44 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rURJZ-0000000Cl55-1QvJ for ath12k@lists.infradead.org; Mon, 29 Jan 2024 13:04:42 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id B41ABCE10D6; Mon, 29 Jan 2024 13:04:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6456FC433C7; Mon, 29 Jan 2024 13:04:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706533479; bh=6MQzYvdPPLMRUnzpMLuFCWicQsE1R3xKrZuA7OvwvXc=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=tQydaG271NVpYHrjd3xpsisoxs7jYP0PeW15/QOsDO/+njCQ2CrHu5QHtCnbwwm1u SwDcoJj8+O4rhEvVKOat+opCTsM/KKckIL4UHIiiqe2df285mjMu/i5Fys2BNSt1jK gBUAp5Eoon/fmaneHu2T08OqzX6wBGx1wDgAS24tSHd9gjU+znl2OFVkQGkE+vO7xw a5nd/rPUPJdT+LiLEGCbApGFBIe0+UdZW8DvBfsap0f/BWvjERPXPiOJFnnGSHRuIe 9lzIVBrfMMOAdPeQl+OIQdAjqhS7faK18S/bbJu90BB74PhXQljhtJQbrGy6l7B1tc bODly2qBGIk1Q== From: Kalle Valo To: Janusz Dziedzic Cc: ath12k@lists.infradead.org Subject: Re: qcn9274 hw2.0 in banana pi r64 - LTSSM read fail References: Date: Mon, 29 Jan 2024 15:04:36 +0200 In-Reply-To: (Janusz Dziedzic's message of "Mon, 29 Jan 2024 12:34:51 +0100") Message-ID: <87o7d4wasb.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240129_050441_602522_2A5B818E X-CRM114-Status: UNSURE ( 8.72 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org Janusz Dziedzic writes: > I have this card in bpi-r64 board. Need to hash: ath12k_pci_enable_ltssm() > While board hang here (next board restart): > > val = ath12k_pci_read32(ab, PCIE_PCIE_PARF_LTSSM); > > Is it a 12k bug/MTK pci controller bug? > When hash it works correctly. > > root@OpenWrt:~# lspci -nn > 00:00.0 PCI bridge [0604]: MEDIATEK Corp. Device [14c3:3258] > 01:00.0 Network controller [0280]: Qualcomm Device [17cb:1109] (rev 01) > root@OpenWrt:~# Sorry, I'm not following you. What do you exactly mean with "hash it"? -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches