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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0D62BC43219 for ; Tue, 18 Jan 2022 02:49:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243116AbiARCtF (ORCPT ); Mon, 17 Jan 2022 21:49:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345287AbiARCik (ORCPT ); Mon, 17 Jan 2022 21:38:40 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5ABF0C06175D; Mon, 17 Jan 2022 18:35:10 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id F27C2B81252; Tue, 18 Jan 2022 02:35:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8E72DC36AEF; Tue, 18 Jan 2022 02:35:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1642473308; bh=dkmUFr49CybcD04y+WFJD6jn5JBcCH1bqnANrKf9inE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DIDJi+aXoe+aq5jIRglbxdA9GHyduCMhhKYAKjgVPcmXHrO0L77QzCi9spQbS3IQ6 DAjl6Q/fLPytyY5y26PooUlPcZV8yGfIyYIkw7qcGP0qppnVhNaOiFYIaIEEgmyM7a +88virpnYSWOb8jWZeS0eNnNQehkhnLTtV1Y9hiTe7jhlgzjUk46+QfEPO7/Ms7eZC +48VgvV9su05aAReGb19ViKz3dyEKdblgaMdH8peXOstz5aSleoCvZ9sq1yWwuKYo6 nsfI3vLMrzZ+RFzdvxDu3LoTfOBW2RIXST8wAzcEUwitGgtXXzO8KauBuaRtTX/xGr RV/8WFjX/xDXw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Ping-Ke Shih , rtl8821cerfe2 , Kalle Valo , Sasha Levin , tony0620emma@gmail.com, kvalo@kernel.org, davem@davemloft.net, kuba@kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.15 063/188] rtw88: add quirk to disable pci caps on HP 250 G7 Notebook PC Date: Mon, 17 Jan 2022 21:29:47 -0500 Message-Id: <20220118023152.1948105-63-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220118023152.1948105-1-sashal@kernel.org> References: <20220118023152.1948105-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Ping-Ke Shih [ Upstream commit c81edb8dddaa36c4defa26240cc19127f147283f ] 8821CE causes random freezes on HP 250 G7 Notebook PC. Add a quirk to disable pci ASPM capability. Reported-by: rtl8821cerfe2 Signed-off-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20211119052437.8671-1-pkshih@realtek.com Signed-off-by: Sasha Levin --- drivers/net/wireless/realtek/rtw88/pci.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index a7a6ebfaa203c..3b367c9085eba 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -1738,6 +1738,15 @@ static const struct dmi_system_id rtw88_pci_quirks[] = { }, .driver_data = (void *)BIT(QUIRK_DIS_PCI_CAP_ASPM), }, + { + .callback = disable_pci_caps, + .ident = "HP HP 250 G7 Notebook PC", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HP"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP 250 G7 Notebook PC"), + }, + .driver_data = (void *)BIT(QUIRK_DIS_PCI_CAP_ASPM), + }, {} }; -- 2.34.1