From patchwork Sun Sep 29 11:26:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chenghai Huang X-Patchwork-Id: 832050 Received: from szxga05-in.huawei.com (szxga05-in.huawei.com [45.249.212.191]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C2E1F15FD16; Sun, 29 Sep 2024 11:27:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.191 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727609223; cv=none; b=sjs+WNCbXTOnqlLhOUDzK9aAjIEaS77gmSp9VcuPh3cmtqyGi9jZtm3K8oiHE+NgyV0MhK2CjmHiFsfLSYlHMN0/uQH6ivr7J9Iv6Qr+TKLWBo/8wEgyI9ojUcqtQwNCvLK8Fy7Wb76iWKF61hhUB4HcfLOCGN/MUNmo3/MP2sU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727609223; c=relaxed/simple; bh=2Z67kmiPpPiX4NPICSN6yxyqvDTL5rZxLnvaFETOx74=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=boZslonJ13pEcggGIz7Ge7i9U8v5QXML/FMoga0m3v25EBeQ7wE22doq88++O97Dj09B7ersBC4p6g88Eh+LHUSdZbjw+S4nVi1hD2IIfGkZsKrDpJoOAg06FjXYvI+De37FMD+nJPfxSiYxyWwpiDB0LaQPYf7uiRJEBeKOX+8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.191 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.17]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4XGhdh1wHpz1HKJV; Sun, 29 Sep 2024 19:23:04 +0800 (CST) Received: from kwepemd200024.china.huawei.com (unknown [7.221.188.85]) by mail.maildlp.com (Postfix) with ESMTPS id 278241A0188; Sun, 29 Sep 2024 19:26:59 +0800 (CST) Received: from localhost.huawei.com (10.90.30.45) by kwepemd200024.china.huawei.com (7.221.188.85) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Sun, 29 Sep 2024 19:26:58 +0800 From: Chenghai Huang To: , CC: , , , , , , , Subject: [PATCH] crypto: hisilicon/qm - fix the coding specifications issue Date: Sun, 29 Sep 2024 19:26:57 +0800 Message-ID: <20240929112657.863594-1-huangchenghai2@huawei.com> X-Mailer: git-send-email 2.33.0 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To kwepemd200024.china.huawei.com (7.221.188.85) Ensure that the inline function contains no more than 10 lines. move q_num_set() from hisi_acc_qm.h to qm.c. Signed-off-by: Chenghai Huang --- drivers/crypto/hisilicon/hpre/hpre_main.c | 2 +- drivers/crypto/hisilicon/qm.c | 31 +++++++++++++++++++++ drivers/crypto/hisilicon/sec2/sec_main.c | 2 +- drivers/crypto/hisilicon/zip/zip_main.c | 2 +- include/linux/hisi_acc_qm.h | 33 ++--------------------- 5 files changed, 36 insertions(+), 34 deletions(-) diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c index 6b536ad2ada5..365690e48d4d 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_main.c +++ b/drivers/crypto/hisilicon/hpre/hpre_main.c @@ -415,7 +415,7 @@ static int pf_q_num_set(const char *val, const struct kernel_param *kp) { pf_q_num_flag = true; - return q_num_set(val, kp, PCI_DEVICE_ID_HUAWEI_HPRE_PF); + return hisi_qm_q_num_set(val, kp, PCI_DEVICE_ID_HUAWEI_HPRE_PF); } static const struct kernel_param_ops hpre_pf_q_num_ops = { diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 07983af9e3e2..f7e8237e3a93 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -451,6 +451,37 @@ static struct qm_typical_qos_table shaper_cbs_s[] = { static void qm_irqs_unregister(struct hisi_qm *qm); static int qm_reset_device(struct hisi_qm *qm); +int hisi_qm_q_num_set(const char *val, const struct kernel_param *kp, + unsigned int device) +{ + struct pci_dev *pdev; + u32 n, q_num; + int ret; + + if (!val) + return -EINVAL; + + pdev = pci_get_device(PCI_VENDOR_ID_HUAWEI, device, NULL); + if (!pdev) { + q_num = min_t(u32, QM_QNUM_V1, QM_QNUM_V2); + pr_info("No device found currently, suppose queue number is %u\n", + q_num); + } else { + if (pdev->revision == QM_HW_V1) + q_num = QM_QNUM_V1; + else + q_num = QM_QNUM_V2; + + pci_dev_put(pdev); + } + + ret = kstrtou32(val, 10, &n); + if (ret || n < QM_MIN_QNUM || n > q_num) + return -EINVAL; + + return param_set_int(val, kp); +} +EXPORT_SYMBOL_GPL(hisi_qm_q_num_set); static u32 qm_get_hw_error_status(struct hisi_qm *qm) { diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c index c35533d8930b..3abd12017250 100644 --- a/drivers/crypto/hisilicon/sec2/sec_main.c +++ b/drivers/crypto/hisilicon/sec2/sec_main.c @@ -322,7 +322,7 @@ static int sec_pf_q_num_set(const char *val, const struct kernel_param *kp) { pf_q_num_flag = true; - return q_num_set(val, kp, PCI_DEVICE_ID_HUAWEI_SEC_PF); + return hisi_qm_q_num_set(val, kp, PCI_DEVICE_ID_HUAWEI_SEC_PF); } static const struct kernel_param_ops sec_pf_q_num_ops = { diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index d07e47b48be0..f547e6732bf5 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -402,7 +402,7 @@ static int pf_q_num_set(const char *val, const struct kernel_param *kp) { pf_q_num_flag = true; - return q_num_set(val, kp, PCI_DEVICE_ID_HUAWEI_ZIP_PF); + return hisi_qm_q_num_set(val, kp, PCI_DEVICE_ID_HUAWEI_ZIP_PF); } static const struct kernel_param_ops pf_q_num_ops = { diff --git a/include/linux/hisi_acc_qm.h b/include/linux/hisi_acc_qm.h index 9d7754ad5e9b..389e95754776 100644 --- a/include/linux/hisi_acc_qm.h +++ b/include/linux/hisi_acc_qm.h @@ -436,37 +436,6 @@ struct hisi_qp { struct uacce_queue *uacce_q; }; -static inline int q_num_set(const char *val, const struct kernel_param *kp, - unsigned int device) -{ - struct pci_dev *pdev; - u32 n, q_num; - int ret; - - if (!val) - return -EINVAL; - - pdev = pci_get_device(PCI_VENDOR_ID_HUAWEI, device, NULL); - if (!pdev) { - q_num = min_t(u32, QM_QNUM_V1, QM_QNUM_V2); - pr_info("No device found currently, suppose queue number is %u\n", - q_num); - } else { - if (pdev->revision == QM_HW_V1) - q_num = QM_QNUM_V1; - else - q_num = QM_QNUM_V2; - - pci_dev_put(pdev); - } - - ret = kstrtou32(val, 10, &n); - if (ret || n < QM_MIN_QNUM || n > q_num) - return -EINVAL; - - return param_set_int(val, kp); -} - static inline int vfs_num_set(const char *val, const struct kernel_param *kp) { u32 n; @@ -526,6 +495,8 @@ static inline void hisi_qm_del_list(struct hisi_qm *qm, struct hisi_qm_list *qm_ mutex_unlock(&qm_list->lock); } +int hisi_qm_q_num_set(const char *val, const struct kernel_param *kp, + unsigned int device); int hisi_qm_init(struct hisi_qm *qm); void hisi_qm_uninit(struct hisi_qm *qm); int hisi_qm_start(struct hisi_qm *qm);