From patchwork Sat Jul 11 10:18:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wei Hu (Xavier)" X-Patchwork-Id: 73804 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id C6998A0528; Sat, 11 Jul 2020 12:20:23 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 26E421D962; Sat, 11 Jul 2020 12:20:22 +0200 (CEST) Received: from huawei.com (szxga06-in.huawei.com [45.249.212.32]) by dpdk.org (Postfix) with ESMTP id E17F71D93C for ; Sat, 11 Jul 2020 12:20:19 +0200 (CEST) Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id B7B99EAD6FAA2AB62CA9 for ; Sat, 11 Jul 2020 18:20:17 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.487.0; Sat, 11 Jul 2020 18:20:10 +0800 From: "Wei Hu (Xavier)" To: CC: Date: Sat, 11 Jul 2020 18:18:20 +0800 Message-ID: <1594462703-21448-2-git-send-email-xavier.huwei@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1594462703-21448-1-git-send-email-xavier.huwei@huawei.com> References: <1594462703-21448-1-git-send-email-xavier.huwei@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Subject: [dpdk-dev] [PATCH v2 1/4] net/hns3: support copper media type X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" The hns3 network engine is built-in multiple SoCs, such as kunpeng 920, kunpeng 930, etc. The PCI revision id is 0x21 in kunpeng 920, and the PCI revision id is 0x30 in kunpeng 930. Copper media type is supported for hns3 PF device in kunpeng 930 and later SoCs. The configuration operation for PHY is implemented by firmware. Signed-off-by: Wei Hu (Xavier) --- drivers/net/hns3/hns3_ethdev.c | 6 +++++- drivers/net/hns3/hns3_ethdev.h | 7 +++++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c index 9575a05..f218fb8 100644 --- a/drivers/net/hns3/hns3_ethdev.c +++ b/drivers/net/hns3/hns3_ethdev.c @@ -2823,6 +2823,9 @@ hns3_get_capability(struct hns3_hw *hw) } hw->revision = revision; + if (revision >= PCI_REVISION_ID_HIP09_A) + hns3_set_bit(hw->capability, HNS3_DEV_SUPPORT_COPPER_B, 1); + return 0; } @@ -2840,7 +2843,8 @@ hns3_get_board_configuration(struct hns3_hw *hw) return ret; } - if (cfg.media_type == HNS3_MEDIA_TYPE_COPPER) { + if (cfg.media_type == HNS3_MEDIA_TYPE_COPPER && + !hns3_dev_copper_supported(hw)) { PMD_INIT_LOG(ERR, "media type is copper, not supported."); return -EOPNOTSUPP; } diff --git a/drivers/net/hns3/hns3_ethdev.h b/drivers/net/hns3/hns3_ethdev.h index 3c991f4..31d34b0 100644 --- a/drivers/net/hns3/hns3_ethdev.h +++ b/drivers/net/hns3/hns3_ethdev.h @@ -30,6 +30,9 @@ #define HNS3_PCI_REVISION_ID 0x08 #define HNS3_PCI_REVISION_ID_LEN 1 +#define PCI_REVISION_ID_HIP08_B 0x21 +#define PCI_REVISION_ID_HIP09_A 0x30 + #define HNS3_PF_FUNC_ID 0 #define HNS3_1ST_VF_FUNC_ID 1 @@ -530,10 +533,14 @@ struct hns3_adapter { }; #define HNS3_DEV_SUPPORT_DCB_B 0x0 +#define HNS3_DEV_SUPPORT_COPPER_B 0x1 #define hns3_dev_dcb_supported(hw) \ hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_DCB_B) +#define hns3_dev_copper_supported(hw) \ + hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_COPPER_B) + #define HNS3_DEV_PRIVATE_TO_HW(adapter) \ (&((struct hns3_adapter *)adapter)->hw) #define HNS3_DEV_PRIVATE_TO_ADAPTER(adapter) \