From patchwork Mon Oct 12 20:38:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cabiddu, Giovanni" X-Patchwork-Id: 11833855 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DA2B81592 for ; Mon, 12 Oct 2020 20:39:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CB2D32145D for ; Mon, 12 Oct 2020 20:39:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730531AbgJLUjX (ORCPT ); Mon, 12 Oct 2020 16:39:23 -0400 Received: from mga09.intel.com ([134.134.136.24]:33953 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728412AbgJLUjW (ORCPT ); Mon, 12 Oct 2020 16:39:22 -0400 IronPort-SDR: teJyB9BoabldI6rHLpEPIiQLo2NoSrE7pPqm/Fj4TrJ7mzoDKN+NMjijSd8JbaSP5RzWu519mA 08IICZzuia5g== X-IronPort-AV: E=McAfee;i="6000,8403,9772"; a="165913103" X-IronPort-AV: E=Sophos;i="5.77,367,1596524400"; d="scan'208";a="165913103" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Oct 2020 13:39:21 -0700 IronPort-SDR: WQDuRONGVPFGnwb3WORjLM8EIqbEg93TJvES/ros78480lh28dbMvxl7eRJ2JpFcZ0RlD65pAf 61/+GHIPoLJg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,367,1596524400"; d="scan'208";a="299328168" Received: from silpixa00400314.ir.intel.com (HELO silpixa00400314.ger.corp.intel.com) ([10.237.222.51]) by fmsmga007.fm.intel.com with ESMTP; 12 Oct 2020 13:39:20 -0700 From: Giovanni Cabiddu To: herbert@gondor.apana.org.au Cc: linux-crypto@vger.kernel.org, qat-linux@intel.com, Giovanni Cabiddu , Fiona Trahe , Wojciech Ziemba , Andy Shevchenko Subject: [PATCH 10/31] crypto: qat - change admin sequence Date: Mon, 12 Oct 2020 21:38:26 +0100 Message-Id: <20201012203847.340030-11-giovanni.cabiddu@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201012203847.340030-1-giovanni.cabiddu@intel.com> References: <20201012203847.340030-1-giovanni.cabiddu@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Call adf_set_fw_constants() before adf_init_ae(). This is required by QAT GEN4 devices, which expect that the FW_CONSTANTS_CFG command is sent to the admin AEs before the FW_INIT_AE command. Swapping the order of the two commands (FW_INIT_AE and FW_CONSTANTS_CFG) is allowed in QAT GEN2 devices as the firmware can handle those in any order. Signed-off-by: Giovanni Cabiddu Reviewed-by: Fiona Trahe Reviewed-by: Wojciech Ziemba Reviewed-by: Andy Shevchenko --- drivers/crypto/qat/qat_common/adf_admin.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/qat/qat_common/adf_admin.c b/drivers/crypto/qat/qat_common/adf_admin.c index 13a5e8659682..6d94746d266f 100644 --- a/drivers/crypto/qat/qat_common/adf_admin.c +++ b/drivers/crypto/qat/qat_common/adf_admin.c @@ -206,11 +206,11 @@ int adf_send_admin_init(struct adf_accel_dev *accel_dev) { int ret; - ret = adf_init_ae(accel_dev); + ret = adf_set_fw_constants(accel_dev); if (ret) return ret; - return adf_set_fw_constants(accel_dev); + return adf_init_ae(accel_dev); } EXPORT_SYMBOL_GPL(adf_send_admin_init);