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[23.128.96.18]) by mx.google.com with ESMTP id k8si2465810pjq.139.2021.04.13.02.35.52; Tue, 13 Apr 2021 02:36:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@ibm.com header.s=pp1 header.b="c0k/iXd8"; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229753AbhDMIaH (ORCPT + 99 others); Tue, 13 Apr 2021 04:30:07 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:16720 "EHLO mx0b-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229995AbhDMIaE (ORCPT ); Tue, 13 Apr 2021 04:30:04 -0400 Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 13D8344I024550; Tue, 13 Apr 2021 04:29:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=message-id : subject : from : to : cc : date : in-reply-to : references : content-type : mime-version : content-transfer-encoding; s=pp1; bh=u+JBqnwj0F2DU2O+gzePPbaQbGSWFmasoJOhNAmfZp0=; b=c0k/iXd818IOLkfuBhJkoICn22vCyzxx47Ec2RQo29azysgWPDJxqAdImqW32s3F55VW sWnh5nnu33zkksm4X0UWySMBNQPW06VDqBkFyI20Zo9nKe5SZ6z8a3sCiDWvlc1rjBEy tWwjIPdLaZQWX/c1XazUOjcVBOzxCMONYjyFRdSupdTXko4llY1UOLQ3l6ztxEsKnpkn rUfildH0GTrOG6iqM8O+c3IbkOy9dQ7FMKBb1dqrhSDGA1K1mmJ2SZPTr0iXaOaAaZLC 5A4ZAB+ez2jKybKfoeCndS5lHyTZnZuyIsPTJo9prccoj+rK6D4n6WR1BUHi6EtGpnKE mg== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 37w6uvj0e6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 13 Apr 2021 04:29:37 -0400 Received: from m0098417.ppops.net (m0098417.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 13D838qv025606; Tue, 13 Apr 2021 04:29:36 -0400 Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0a-001b2d01.pphosted.com with ESMTP id 37w6uvj0dv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 13 Apr 2021 04:29:36 -0400 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.16.0.43/8.16.0.43) with SMTP id 13D8Rsp8018426; Tue, 13 Apr 2021 08:29:36 GMT Received: from b03cxnp08027.gho.boulder.ibm.com (b03cxnp08027.gho.boulder.ibm.com [9.17.130.19]) by ppma03wdc.us.ibm.com with ESMTP id 37uhcmkdax-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 13 Apr 2021 08:29:36 +0000 Received: from b03ledav002.gho.boulder.ibm.com (b03ledav002.gho.boulder.ibm.com [9.17.130.233]) by b03cxnp08027.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 13D8TZ2O50069854 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 13 Apr 2021 08:29:35 GMT Received: from b03ledav002.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5576A136059; Tue, 13 Apr 2021 08:29:35 +0000 (GMT) Received: from b03ledav002.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0C086136051; Tue, 13 Apr 2021 08:29:33 +0000 (GMT) Received: from localhost.localdomain (unknown [9.80.232.48]) by b03ledav002.gho.boulder.ibm.com (Postfix) with ESMTP; Tue, 13 Apr 2021 08:29:33 +0000 (GMT) Message-ID: Subject: [V2 PATCH 14/16] crypto/nx: Register and unregister VAS interface From: Haren Myneni To: linuxppc-dev@lists.ozlabs.org, linux-crypto@vger.kernel.org, mpe@ellerman.id.au, herbert@gondor.apana.org.au, npiggin@gmail.com Cc: hbabu@us.ibm.com Date: Tue, 13 Apr 2021 01:29:32 -0700 In-Reply-To: <68aa9f2860f9acffa41469d3858883c938634722.camel@linux.ibm.com> References: <68aa9f2860f9acffa41469d3858883c938634722.camel@linux.ibm.com> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.36.2 (3.36.2-1.fc32) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: 8ERV71IfxvV2L1M1wljqnZT89NUir_aN X-Proofpoint-GUID: aRgLnYxP_1ixjddjp7rpZbcWFbz-Yil2 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.761 definitions=2021-04-13_03:2021-04-13,2021-04-13 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 mlxscore=0 spamscore=0 clxscore=1015 impostorscore=0 suspectscore=0 bulkscore=0 mlxlogscore=999 priorityscore=1501 adultscore=0 malwarescore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104060000 definitions=main-2104130055 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Changes to create /dev/crypto/nx-gzip interface with VAS register and to remove this interface with VAS unregister. Signed-off-by: Haren Myneni --- drivers/crypto/nx/Kconfig | 1 + drivers/crypto/nx/nx-common-pseries.c | 9 +++++++++ 2 files changed, 10 insertions(+) diff --git a/drivers/crypto/nx/Kconfig b/drivers/crypto/nx/Kconfig index 23e3d0160e67..2a35e0e785bd 100644 --- a/drivers/crypto/nx/Kconfig +++ b/drivers/crypto/nx/Kconfig @@ -29,6 +29,7 @@ if CRYPTO_DEV_NX_COMPRESS config CRYPTO_DEV_NX_COMPRESS_PSERIES tristate "Compression acceleration support on pSeries platform" depends on PPC_PSERIES && IBMVIO + depends on PPC_VAS default y help Support for PowerPC Nest (NX) compression acceleration. This diff --git a/drivers/crypto/nx/nx-common-pseries.c b/drivers/crypto/nx/nx-common-pseries.c index cc8dd3072b8b..9a40fca8a9e6 100644 --- a/drivers/crypto/nx/nx-common-pseries.c +++ b/drivers/crypto/nx/nx-common-pseries.c @@ -9,6 +9,7 @@ */ #include +#include #include "nx-842.h" #include "nx_csbcpb.h" /* struct nx_csbcpb */ @@ -1101,6 +1102,12 @@ static int __init nx842_pseries_init(void) return ret; } + ret = vas_register_api_pseries(THIS_MODULE, VAS_COP_TYPE_GZIP, + "nx-gzip"); + + if (ret) + pr_err("NX-GZIP is not supported. Returned=%d\n", ret); + return 0; } @@ -1111,6 +1118,8 @@ static void __exit nx842_pseries_exit(void) struct nx842_devdata *old_devdata; unsigned long flags; + vas_unregister_api_pseries(); + crypto_unregister_alg(&nx842_pseries_alg); spin_lock_irqsave(&devdata_mutex, flags); -- 2.18.2