{"id":808071,"url":"http://patchwork.ozlabs.org/api/1.0/patches/808071/?format=json","project":{"id":2,"url":"http://patchwork.ozlabs.org/api/1.0/projects/2/?format=json","name":"Linux PPC development","link_name":"linuxppc-dev","list_id":"linuxppc-dev.lists.ozlabs.org","list_email":"linuxppc-dev@lists.ozlabs.org","web_url":"https://github.com/linuxppc/wiki/wiki","scm_url":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git","webscm_url":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/"},"msgid":"<1504163489.4681.4.camel@hbabu-laptop>","date":"2017-08-31T07:11:29","name":"[V4,1/7] crypto/nx: Rename nx842_powernv_function as icswx function","commit_ref":"c97f8169fb227cae5adeac56cafa980f25978031","pull_url":null,"state":"accepted","archived":false,"hash":"24cd091ab26e2c70375cb30ad00e121315f36714","submitter":{"id":12875,"url":"http://patchwork.ozlabs.org/api/1.0/people/12875/?format=json","name":"Haren Myneni","email":"haren@linux.vnet.ibm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linuxppc-dev/patch/1504163489.4681.4.camel@hbabu-laptop/mbox/","series":[{"id":757,"url":"http://patchwork.ozlabs.org/api/1.0/series/757/?format=json","date":"2017-08-31T07:10:13","name":"Enable NX 842 compression engine on Power9","version":4,"mbox":"http://patchwork.ozlabs.org/series/757/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/808071/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":["patchwork-incoming@ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Received":["from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68])\n\t(using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xjYW54l7mz9s7c\n\tfor ;\n\tThu, 31 Aug 2017 17:13:21 +1000 (AEST)","from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 3xjYW53vrfzDql8\n\tfor ;\n\tThu, 31 Aug 2017 17:13:21 +1000 (AEST)","from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com\n\t[148.163.156.1])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 3xjYTH6YCwzDqZx\n\tfor ;\n\tThu, 31 Aug 2017 17:11:47 +1000 (AEST)","from pps.filterd (m0098409.ppops.net [127.0.0.1])\n\tby mx0a-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id\n\tv7V79fvc008444\n\tfor ; Thu, 31 Aug 2017 03:11:45 -0400","from e14.ny.us.ibm.com (e14.ny.us.ibm.com [129.33.205.204])\n\tby mx0a-001b2d01.pphosted.com with ESMTP id 2cp9ds0uaj-1\n\t(version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT)\n\tfor ; Thu, 31 Aug 2017 03:11:45 -0400","from localhost\n\tby e14.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use\n\tOnly! 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Violators will be prosecuted; \n\tThu, 31 Aug 2017 03:11:41 -0400","from b01ledav006.gho.pok.ibm.com (b01ledav006.gho.pok.ibm.com\n\t[9.57.199.111])\n\tby b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP\n\tid v7V7Be4A31654006; Thu, 31 Aug 2017 07:11:40 GMT","from b01ledav006.gho.pok.ibm.com (unknown [127.0.0.1])\n\tby IMSVA (Postfix) with ESMTP id A5BD1AC051;\n\tThu, 31 Aug 2017 03:12:05 -0400 (EDT)","from [9.70.82.25] (unknown [9.70.82.25])\n\tby b01ledav006.gho.pok.ibm.com (Postfix) with ESMTP id A8F24AC03F;\n\tThu, 31 Aug 2017 03:12:04 -0400 (EDT)"],"Subject":"[PATCH V4 1/7] crypto/nx: Rename nx842_powernv_function as icswx\n\tfunction","From":"Haren Myneni ","To":"mpe@ellerman.id.au, herbert@gondor.apana.org.au","Content-Type":"text/plain; charset=\"UTF-8\"","Date":"Thu, 31 Aug 2017 00:11:29 -0700","Mime-Version":"1.0","X-Mailer":"Evolution 2.28.3 ","Content-Transfer-Encoding":"7bit","X-TM-AS-GCONF":"00","x-cbid":"17083107-0052-0000-0000-000002589C98","X-IBM-SpamModules-Scores":"","X-IBM-SpamModules-Versions":"BY=3.00007640; HX=3.00000241; KW=3.00000007;\n\tPH=3.00000004; SC=3.00000226; SDB=6.00910093; UDB=6.00456508;\n\tIPR=6.00690373; \n\tBA=6.00005562; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009;\n\tZB=6.00000000; \n\tZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00016938;\n\tXFM=3.00000015; UTC=2017-08-31 07:11:43","X-IBM-AV-DETECTION":"SAVI=unused REMOTE=unused XFE=unused","x-cbparentid":"17083107-0053-0000-0000-000051D83656","Message-Id":"<1504163489.4681.4.camel@hbabu-laptop>","X-Proofpoint-Virus-Version":"vendor=fsecure engine=2.50.10432:, ,\n\tdefinitions=2017-08-31_02:, , signatures=0","X-Proofpoint-Spam-Details":"rule=outbound_notspam policy=outbound score=0\n\tspamscore=0 suspectscore=0\n\tmalwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam\n\tadjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000\n\tdefinitions=main-1708310109","X-BeenThere":"linuxppc-dev@lists.ozlabs.org","X-Mailman-Version":"2.1.23","Precedence":"list","List-Id":"Linux on PowerPC Developers Mail List\n\t","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"mikey@neuling.org, linuxram@us.ibm.com, npiggin@gmail.com,\n\tsuka@us.ibm.com, \n\tlinux-crypto@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,\n\tddstreet@ieee.org","Errors-To":"linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org","Sender":"\"Linuxppc-dev\"\n\t"},"content":"Rename nx842_powernv_function to nx842_powernv_exec.\nnx842_powernv_exec points to nx842_exec_icswx and\nwill be point to VAS exec function which will be added later\nfor P9 NX support.\n\nSigned-off-by: Haren Myneni \n---\n drivers/crypto/nx/nx-842-powernv.c | 20 +++++++++++++-------\n 1 file changed, 13 insertions(+), 7 deletions(-)","diff":"diff --git a/drivers/crypto/nx/nx-842-powernv.c b/drivers/crypto/nx/nx-842-powernv.c\nindex 3abb045cdba7..161987698bbc 100644\n--- a/drivers/crypto/nx/nx-842-powernv.c\n+++ b/drivers/crypto/nx/nx-842-powernv.c\n@@ -54,7 +54,11 @@ struct nx842_coproc {\n \n /* no cpu hotplug on powernv, so this list never changes after init */\n static LIST_HEAD(nx842_coprocs);\n-static unsigned int nx842_ct;\n+static unsigned int nx842_ct;\t/* used in icswx function */\n+\n+static int (*nx842_powernv_exec)(const unsigned char *in,\n+\t\t\t\tunsigned int inlen, unsigned char *out,\n+\t\t\t\tunsigned int *outlenp, void *workmem, int fc);\n \n /**\n * setup_indirect_dde - Setup an indirect DDE\n@@ -355,7 +359,7 @@ static int wait_for_csb(struct nx842_workmem *wmem,\n }\n \n /**\n- * nx842_powernv_function - compress/decompress data using the 842 algorithm\n+ * nx842_exec_icswx - compress/decompress data using the 842 algorithm\n *\n * (De)compression provided by the NX842 coprocessor on IBM PowerNV systems.\n * This compresses or decompresses the provided input buffer into the provided\n@@ -385,7 +389,7 @@ static int wait_for_csb(struct nx842_workmem *wmem,\n * -ETIMEDOUT\thardware did not complete operation in reasonable time\n * -EINTR\toperation was aborted\n */\n-static int nx842_powernv_function(const unsigned char *in, unsigned int inlen,\n+static int nx842_exec_icswx(const unsigned char *in, unsigned int inlen,\n \t\t\t\t unsigned char *out, unsigned int *outlenp,\n \t\t\t\t void *workmem, int fc)\n {\n@@ -489,13 +493,13 @@ static int nx842_powernv_function(const unsigned char *in, unsigned int inlen,\n * @workmem: working memory buffer pointer, size determined by\n * nx842_powernv_driver.workmem_size\n *\n- * Returns: see @nx842_powernv_function()\n+ * Returns: see @nx842_powernv_exec()\n */\n static int nx842_powernv_compress(const unsigned char *in, unsigned int inlen,\n \t\t\t\t unsigned char *out, unsigned int *outlenp,\n \t\t\t\t void *wmem)\n {\n-\treturn nx842_powernv_function(in, inlen, out, outlenp,\n+\treturn nx842_powernv_exec(in, inlen, out, outlenp,\n \t\t\t\t wmem, CCW_FC_842_COMP_CRC);\n }\n \n@@ -517,13 +521,13 @@ static int nx842_powernv_compress(const unsigned char *in, unsigned int inlen,\n * @workmem: working memory buffer pointer, size determined by\n * nx842_powernv_driver.workmem_size\n *\n- * Returns: see @nx842_powernv_function()\n+ * Returns: see @nx842_powernv_exec()\n */\n static int nx842_powernv_decompress(const unsigned char *in, unsigned int inlen,\n \t\t\t\t unsigned char *out, unsigned int *outlenp,\n \t\t\t\t void *wmem)\n {\n-\treturn nx842_powernv_function(in, inlen, out, outlenp,\n+\treturn nx842_powernv_exec(in, inlen, out, outlenp,\n \t\t\t\t wmem, CCW_FC_842_DECOMP_CRC);\n }\n \n@@ -625,6 +629,8 @@ static __init int nx842_powernv_init(void)\n \tif (!nx842_ct)\n \t\treturn -ENODEV;\n \n+\tnx842_powernv_exec = nx842_exec_icswx;\n+\n \tret = crypto_register_alg(&nx842_powernv_alg);\n \tif (ret) {\n \t\tstruct nx842_coproc *coproc, *n;\n","prefixes":["V4","1/7"]}