From patchwork Fri Jun 11 09:06:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "yekai (A)" X-Patchwork-Id: 12315093 X-Patchwork-Delegate: herbert@gondor.apana.org.au 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 4B217C48BD1 for ; Fri, 11 Jun 2021 09:07:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 30966613C8 for ; Fri, 11 Jun 2021 09:07:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231599AbhFKJJa (ORCPT ); Fri, 11 Jun 2021 05:09:30 -0400 Received: from szxga01-in.huawei.com ([45.249.212.187]:9077 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231540AbhFKJJY (ORCPT ); Fri, 11 Jun 2021 05:09:24 -0400 Received: from dggemv711-chm.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4G1ZfV0FWtzZcm6; Fri, 11 Jun 2021 17:04:34 +0800 (CST) Received: from dggpeml500012.china.huawei.com (7.185.36.15) by dggemv711-chm.china.huawei.com (10.1.198.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Fri, 11 Jun 2021 17:07:09 +0800 Received: from huawei.com (10.69.192.56) by dggpeml500012.china.huawei.com (7.185.36.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Fri, 11 Jun 2021 17:07:09 +0800 From: Kai Ye To: CC: , , , Subject: [PATCH 8/8] crypto: hisilicon/zip - adds the max shaper type rate Date: Fri, 11 Jun 2021 17:06:50 +0800 Message-ID: <1623402410-63906-9-git-send-email-yekai13@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1623402410-63906-1-git-send-email-yekai13@huawei.com> References: <1623402410-63906-1-git-send-email-yekai13@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpeml500012.china.huawei.com (7.185.36.15) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org The ZIP driver support configure each function's QoS in the Host for Kunpeng930. The ZIP driver needs to configure the maximum shaper type rate. Signed-off-by: Kai Ye --- drivers/crypto/hisilicon/zip/zip_main.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index 9e4c49c..f8482ce 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -102,6 +102,8 @@ #define HZIP_PREFETCH_ENABLE (~(BIT(26) | BIT(17) | BIT(0))) #define HZIP_SVA_PREFETCH_DISABLE BIT(26) #define HZIP_SVA_DISABLE_READY (BIT(26) | BIT(30)) +#define HZIP_SHAPER_RATE_COMPRESS 252 +#define HZIP_SHAPER_RATE_DECOMPRESS 229 #define HZIP_DELAY_1_US 1 #define HZIP_POLL_TIMEOUT_US 1000 @@ -823,6 +825,7 @@ static void hisi_zip_qm_uninit(struct hisi_qm *qm) static int hisi_zip_probe_init(struct hisi_zip *hisi_zip) { + u32 type_rate = HZIP_SHAPER_RATE_COMPRESS; struct hisi_qm *qm = &hisi_zip->qm; int ret; @@ -830,6 +833,14 @@ static int hisi_zip_probe_init(struct hisi_zip *hisi_zip) ret = hisi_zip_pf_probe_init(hisi_zip); if (ret) return ret; + /* enable shaper type 0 */ + if (qm->ver >= QM_HW_V3) { + type_rate |= QM_SHAPER_ENABLE; + + /* ZIP need to enable shaper type 1 */ + type_rate |= HZIP_SHAPER_RATE_DECOMPRESS << QM_SHAPER_TYPE1_OFFSET; + qm->type_rate = type_rate; + } } return 0;