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Thu, 17 Jun 2021 20:30:27 +0000 (GMT) Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EB3E8B206E; Thu, 17 Jun 2021 20:30:25 +0000 (GMT) Received: from localhost.localdomain (unknown [9.160.180.39]) by b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP; Thu, 17 Jun 2021 20:30:25 +0000 (GMT) Message-ID: <9db00d58dbdcb7cfc07a1df95f3d2a9e3e5d746a.camel@linux.ibm.com> Subject: [PATCH v6 03/17] powerpc/powernv/vas: Rename register/unregister functions 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, haren@us.ibm.com Date: Thu, 17 Jun 2021 13:30:24 -0700 In-Reply-To: <827bf56dce09620ebecd8a00a5f97105187a6205.camel@linux.ibm.com> References: <827bf56dce09620ebecd8a00a5f97105187a6205.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-GUID: QTpnfjDwx9cgUHKqlQE6kCJoKZGm1zXD X-Proofpoint-ORIG-GUID: fUsTBIQdKINxGnJPa2VbExVlTLEcnLsE X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.790 definitions=2021-06-17_15:2021-06-15,2021-06-17 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 bulkscore=0 spamscore=0 phishscore=0 mlxlogscore=999 lowpriorityscore=0 clxscore=1015 adultscore=0 suspectscore=0 impostorscore=0 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2106170122 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org powerNV and pseries drivers register / unregister to the corresponding platform specific VAS separately. Then these VAS functions call the common API with the specific window operations. So rename powerNV VAS API register/unregister functions. Signed-off-by: Haren Myneni Reviewed-by: Nicholas Piggin --- arch/powerpc/include/asm/vas.h | 3 +++ arch/powerpc/platforms/book3s/vas-api.c | 2 -- arch/powerpc/platforms/powernv/vas-window.c | 18 ++++++++++++++++++ drivers/crypto/nx/nx-common-powernv.c | 6 +++--- 4 files changed, 24 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/include/asm/vas.h b/arch/powerpc/include/asm/vas.h index 3be76e813e2d..6076adf9ab4f 100644 --- a/arch/powerpc/include/asm/vas.h +++ b/arch/powerpc/include/asm/vas.h @@ -164,6 +164,9 @@ int vas_paste_crb(struct vas_window *win, int offset, bool re); void vas_win_paste_addr(struct vas_window *window, u64 *addr, int *len); +int vas_register_api_powernv(struct module *mod, enum vas_cop_type cop_type, + const char *name); +void vas_unregister_api_powernv(void); /* * Register / unregister coprocessor type to VAS API which will be exported diff --git a/arch/powerpc/platforms/book3s/vas-api.c b/arch/powerpc/platforms/book3s/vas-api.c index cfc9d7dd65ab..72c126d87216 100644 --- a/arch/powerpc/platforms/book3s/vas-api.c +++ b/arch/powerpc/platforms/book3s/vas-api.c @@ -262,7 +262,6 @@ int vas_register_coproc_api(struct module *mod, enum vas_cop_type cop_type, unregister_chrdev_region(coproc_device.devt, 1); return rc; } -EXPORT_SYMBOL_GPL(vas_register_coproc_api); void vas_unregister_coproc_api(void) { @@ -275,4 +274,3 @@ void vas_unregister_coproc_api(void) class_destroy(coproc_device.class); unregister_chrdev_region(coproc_device.devt, 1); } -EXPORT_SYMBOL_GPL(vas_unregister_coproc_api); diff --git a/arch/powerpc/platforms/powernv/vas-window.c b/arch/powerpc/platforms/powernv/vas-window.c index 7ba0840fc3b5..41712b4b268e 100644 --- a/arch/powerpc/platforms/powernv/vas-window.c +++ b/arch/powerpc/platforms/powernv/vas-window.c @@ -1442,3 +1442,21 @@ struct vas_window *vas_pswid_to_window(struct vas_instance *vinst, return window; } + +/* + * Supporting only nx-gzip coprocessor type now, but this API code + * extended to other coprocessor types later. + */ +int vas_register_api_powernv(struct module *mod, enum vas_cop_type cop_type, + const char *name) +{ + + return vas_register_coproc_api(mod, cop_type, name); +} +EXPORT_SYMBOL_GPL(vas_register_api_powernv); + +void vas_unregister_api_powernv(void) +{ + vas_unregister_coproc_api(); +} +EXPORT_SYMBOL_GPL(vas_unregister_api_powernv); diff --git a/drivers/crypto/nx/nx-common-powernv.c b/drivers/crypto/nx/nx-common-powernv.c index 446f611726df..3b159f2fae17 100644 --- a/drivers/crypto/nx/nx-common-powernv.c +++ b/drivers/crypto/nx/nx-common-powernv.c @@ -1092,8 +1092,8 @@ static __init int nx_compress_powernv_init(void) * normal FIFO priority is assigned for userspace. * 842 compression is supported only in kernel. */ - ret = vas_register_coproc_api(THIS_MODULE, VAS_COP_TYPE_GZIP, - "nx-gzip"); + ret = vas_register_api_powernv(THIS_MODULE, VAS_COP_TYPE_GZIP, + "nx-gzip"); /* * GZIP is not supported in kernel right now. @@ -1129,7 +1129,7 @@ static void __exit nx_compress_powernv_exit(void) * use. So delete this API use for GZIP engine. */ if (!nx842_ct) - vas_unregister_coproc_api(); + vas_unregister_api_powernv(); crypto_unregister_alg(&nx842_powernv_alg); -- 2.18.2 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 X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3177C2B9F4 for ; Thu, 17 Jun 2021 20:31:10 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0B490613E7 for ; Thu, 17 Jun 2021 20:31:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0B490613E7 Authentication-Results: mail.kernel.org; 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Thu, 17 Jun 2021 16:30:30 -0400 Received: from m0098396.ppops.net (m0098396.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 15HK4dWw011132; Thu, 17 Jun 2021 16:30:29 -0400 Received: from ppma03dal.us.ibm.com (b.bd.3ea9.ip4.static.sl-reverse.com [169.62.189.11]) by mx0a-001b2d01.pphosted.com with ESMTP id 398cem9phm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 17 Jun 2021 16:30:29 -0400 Received: from pps.filterd (ppma03dal.us.ibm.com [127.0.0.1]) by ppma03dal.us.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 15HKHmmn023259; Thu, 17 Jun 2021 20:30:28 GMT Received: from b01cxnp23033.gho.pok.ibm.com (b01cxnp23033.gho.pok.ibm.com [9.57.198.28]) by ppma03dal.us.ibm.com with ESMTP id 394mjaeq5j-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 17 Jun 2021 20:30:28 +0000 Received: from b01ledav003.gho.pok.ibm.com (b01ledav003.gho.pok.ibm.com [9.57.199.108]) by b01cxnp23033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 15HKURIJ36766030 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 17 Jun 2021 20:30:27 GMT Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 18797B2067; Thu, 17 Jun 2021 20:30:27 +0000 (GMT) Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EB3E8B206E; Thu, 17 Jun 2021 20:30:25 +0000 (GMT) Received: from localhost.localdomain (unknown [9.160.180.39]) by b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP; Thu, 17 Jun 2021 20:30:25 +0000 (GMT) Message-ID: <9db00d58dbdcb7cfc07a1df95f3d2a9e3e5d746a.camel@linux.ibm.com> Subject: [PATCH v6 03/17] powerpc/powernv/vas: Rename register/unregister functions 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 Date: Thu, 17 Jun 2021 13:30:24 -0700 In-Reply-To: <827bf56dce09620ebecd8a00a5f97105187a6205.camel@linux.ibm.com> References: <827bf56dce09620ebecd8a00a5f97105187a6205.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-GUID: QTpnfjDwx9cgUHKqlQE6kCJoKZGm1zXD X-Proofpoint-ORIG-GUID: fUsTBIQdKINxGnJPa2VbExVlTLEcnLsE X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-06-17_15:2021-06-15, 2021-06-17 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 bulkscore=0 spamscore=0 phishscore=0 mlxlogscore=999 lowpriorityscore=0 clxscore=1015 adultscore=0 suspectscore=0 impostorscore=0 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2106170122 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" powerNV and pseries drivers register / unregister to the corresponding platform specific VAS separately. Then these VAS functions call the common API with the specific window operations. So rename powerNV VAS API register/unregister functions. Signed-off-by: Haren Myneni Reviewed-by: Nicholas Piggin --- arch/powerpc/include/asm/vas.h | 3 +++ arch/powerpc/platforms/book3s/vas-api.c | 2 -- arch/powerpc/platforms/powernv/vas-window.c | 18 ++++++++++++++++++ drivers/crypto/nx/nx-common-powernv.c | 6 +++--- 4 files changed, 24 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/include/asm/vas.h b/arch/powerpc/include/asm/vas.h index 3be76e813e2d..6076adf9ab4f 100644 --- a/arch/powerpc/include/asm/vas.h +++ b/arch/powerpc/include/asm/vas.h @@ -164,6 +164,9 @@ int vas_paste_crb(struct vas_window *win, int offset, bool re); void vas_win_paste_addr(struct vas_window *window, u64 *addr, int *len); +int vas_register_api_powernv(struct module *mod, enum vas_cop_type cop_type, + const char *name); +void vas_unregister_api_powernv(void); /* * Register / unregister coprocessor type to VAS API which will be exported diff --git a/arch/powerpc/platforms/book3s/vas-api.c b/arch/powerpc/platforms/book3s/vas-api.c index cfc9d7dd65ab..72c126d87216 100644 --- a/arch/powerpc/platforms/book3s/vas-api.c +++ b/arch/powerpc/platforms/book3s/vas-api.c @@ -262,7 +262,6 @@ int vas_register_coproc_api(struct module *mod, enum vas_cop_type cop_type, unregister_chrdev_region(coproc_device.devt, 1); return rc; } -EXPORT_SYMBOL_GPL(vas_register_coproc_api); void vas_unregister_coproc_api(void) { @@ -275,4 +274,3 @@ void vas_unregister_coproc_api(void) class_destroy(coproc_device.class); unregister_chrdev_region(coproc_device.devt, 1); } -EXPORT_SYMBOL_GPL(vas_unregister_coproc_api); diff --git a/arch/powerpc/platforms/powernv/vas-window.c b/arch/powerpc/platforms/powernv/vas-window.c index 7ba0840fc3b5..41712b4b268e 100644 --- a/arch/powerpc/platforms/powernv/vas-window.c +++ b/arch/powerpc/platforms/powernv/vas-window.c @@ -1442,3 +1442,21 @@ struct vas_window *vas_pswid_to_window(struct vas_instance *vinst, return window; } + +/* + * Supporting only nx-gzip coprocessor type now, but this API code + * extended to other coprocessor types later. + */ +int vas_register_api_powernv(struct module *mod, enum vas_cop_type cop_type, + const char *name) +{ + + return vas_register_coproc_api(mod, cop_type, name); +} +EXPORT_SYMBOL_GPL(vas_register_api_powernv); + +void vas_unregister_api_powernv(void) +{ + vas_unregister_coproc_api(); +} +EXPORT_SYMBOL_GPL(vas_unregister_api_powernv); diff --git a/drivers/crypto/nx/nx-common-powernv.c b/drivers/crypto/nx/nx-common-powernv.c index 446f611726df..3b159f2fae17 100644 --- a/drivers/crypto/nx/nx-common-powernv.c +++ b/drivers/crypto/nx/nx-common-powernv.c @@ -1092,8 +1092,8 @@ static __init int nx_compress_powernv_init(void) * normal FIFO priority is assigned for userspace. * 842 compression is supported only in kernel. */ - ret = vas_register_coproc_api(THIS_MODULE, VAS_COP_TYPE_GZIP, - "nx-gzip"); + ret = vas_register_api_powernv(THIS_MODULE, VAS_COP_TYPE_GZIP, + "nx-gzip"); /* * GZIP is not supported in kernel right now. @@ -1129,7 +1129,7 @@ static void __exit nx_compress_powernv_exit(void) * use. So delete this API use for GZIP engine. */ if (!nx842_ct) - vas_unregister_coproc_api(); + vas_unregister_api_powernv(); crypto_unregister_alg(&nx842_powernv_alg); -- 2.18.2