Message ID | 20200819115905.59834-3-mika.westerberg@linux.intel.com |
---|---|
State | New |
Headers | show
Return-Path: <linux-pci-owner@vger.kernel.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BWmXs0cRVz9sPB for <incoming@patchwork.ozlabs.org>; Wed, 19 Aug 2020 21:59:25 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728477AbgHSL7T (ORCPT <rfc822;incoming@patchwork.ozlabs.org>); Wed, 19 Aug 2020 07:59:19 -0400 Received: from mga17.intel.com ([192.55.52.151]:31803 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728324AbgHSL7N (ORCPT <rfc822;linux-pci@vger.kernel.org>); Wed, 19 Aug 2020 07:59:13 -0400 IronPort-SDR: yHw3ZwBnEmCkLaPo/LX8AVe2sU/KdiWDAkGCaK8dS2YGBHNPEus8HfCkVYsyjJi1bVmgN0TOpM SvFxakRfr+YA== X-IronPort-AV: E=McAfee;i="6000,8403,9717"; a="135160284" X-IronPort-AV: E=Sophos;i="5.76,331,1592895600"; d="scan'208";a="135160284" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Aug 2020 04:59:10 -0700 IronPort-SDR: nxi/5AY/23BGtTBP5/pHeITqLiRkcnCFR+WljHGgHaq95cDGgK+GQ2RtjcVvqXw47tF8sWQAWo kqq06Rwa5Szg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,331,1592895600"; d="scan'208";a="497212550" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga006.fm.intel.com with ESMTP; 19 Aug 2020 04:59:07 -0700 Received: by black.fi.intel.com (Postfix, from userid 1001) id 5A4C326A; Wed, 19 Aug 2020 14:59:06 +0300 (EEST) From: Mika Westerberg <mika.westerberg@linux.intel.com> To: linux-usb@vger.kernel.org Cc: Michael Jamet <michael.jamet@intel.com>, Yehezkel Bernat <YehezkelShB@gmail.com>, Mika Westerberg <mika.westerberg@linux.intel.com>, Andreas Noever <andreas.noever@gmail.com>, Rajmohan Mani <rajmohan.mani@intel.com>, Dana Alkattan <dana.alkattan@intel.com>, Lukas Wunner <lukas@wunner.de>, "Rafael J . Wysocki" <rafael.j.wysocki@intel.com>, Bjorn Helgaas <bhelgaas@google.com>, Len Brown <lenb@kernel.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, linux-acpi@vger.kernel.org, linux-pci@vger.kernel.org Subject: [PATCH 02/19] thunderbolt: Optimize NHI LC mailbox command processing Date: Wed, 19 Aug 2020 14:58:48 +0300 Message-Id: <20200819115905.59834-3-mika.westerberg@linux.intel.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200819115905.59834-1-mika.westerberg@linux.intel.com> References: <20200819115905.59834-1-mika.westerberg@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: <linux-pci.vger.kernel.org> X-Mailing-List: linux-pci@vger.kernel.org |
Series |
thunderbolt: Power Management improvements
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expand
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diff --git a/drivers/thunderbolt/nhi_ops.c b/drivers/thunderbolt/nhi_ops.c index c0d5ccbb10f5..28583f9faf46 100644 --- a/drivers/thunderbolt/nhi_ops.c +++ b/drivers/thunderbolt/nhi_ops.c @@ -97,7 +97,7 @@ static int icl_nhi_lc_mailbox_cmd_complete(struct tb_nhi *nhi, int timeout) pci_read_config_dword(nhi->pdev, VS_CAP_18, &data); if (data & VS_CAP_18_DONE) goto clear; - msleep(100); + usleep_range(1000, 1100); } while (time_before(jiffies, end)); return -ETIMEDOUT;