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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0CE51C4332F for ; Thu, 21 Oct 2021 00:21:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E9E8B61374 for ; Thu, 21 Oct 2021 00:21:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231562AbhJUAX7 (ORCPT ); Wed, 20 Oct 2021 20:23:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:42676 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231657AbhJUAXp (ORCPT ); Wed, 20 Oct 2021 20:23:45 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 164C16128E; Thu, 21 Oct 2021 00:21:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1634775690; bh=+EA6kfUUKMaZYnxrvRcN5iXLSF39LaiQS0puWiMjOlc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B9D5SA5w4hGl6DY2T64Gup5Tgdm4cVOp2y37GKj/J0KS+8fKJM39dHfXC5Cn10/Vn PAYroh2vvcJvXdRR3a3oukUkKlLJ8nTCVABJZgcRbKepzBCxVYD0eyXQM6uYkPe8ER Ft5vjo/NKaq66VWaoOp9/fXgqy5ucR5xo9tls8wxQXUJi81CmcNS+9jclpiGKvwHt6 iy4f+HVA+2qYupLoJpO67DlwuLBgZvf77kc8QTjP2fXRE2VyenBanh3dQb4DZwisb8 Kyy88GyVTQPEm2FUmgwqJc0o5U/QrTGLO/b+I9u+pu26NwnEGu90OQ4Ri2DSEqXMpw 86TPHmiJRqYWQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Prashant Malani , Benson Leung , Mika Westerberg , Hans de Goede , Sasha Levin , mgross@linux.intel.com, platform-driver-x86@vger.kernel.org Subject: [PATCH AUTOSEL 5.14 17/26] platform/x86: intel_scu_ipc: Increase virtual timeout to 10s Date: Wed, 20 Oct 2021 20:20:14 -0400 Message-Id: <20211021002023.1128949-17-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211021002023.1128949-1-sashal@kernel.org> References: <20211021002023.1128949-1-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-kernel@vger.kernel.org From: Prashant Malani [ Upstream commit 5c02b581ce84eea240d25c8318a1f65133a04415 ] Commit a7d53dbbc70a ("platform/x86: intel_scu_ipc: Increase virtual timeout from 3 to 5 seconds") states that the recommended timeout range is 5-10 seconds. Adjust the timeout value to the higher of those i.e 10 seconds, to account for situations where the 5 seconds is insufficient for disconnect command success. Signed-off-by: Prashant Malani Cc: Benson Leung Reviewed-by: Mika Westerberg Link: https://lore.kernel.org/r/20210928101932.2543937-3-pmalani@chromium.org Signed-off-by: Hans de Goede Signed-off-by: Sasha Levin --- drivers/platform/x86/intel_scu_ipc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c index 9171a46a9e3f..c78cd12ffca7 100644 --- a/drivers/platform/x86/intel_scu_ipc.c +++ b/drivers/platform/x86/intel_scu_ipc.c @@ -75,7 +75,7 @@ struct intel_scu_ipc_dev { #define IPC_READ_BUFFER 0x90 /* Timeout in jiffies */ -#define IPC_TIMEOUT (5 * HZ) +#define IPC_TIMEOUT (10 * HZ) static struct intel_scu_ipc_dev *ipcdev; /* Only one for now */ static DEFINE_MUTEX(ipclock); /* lock used to prevent multiple call to SCU */ -- 2.33.0