From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754793AbdKAOUG (ORCPT ); Wed, 1 Nov 2017 10:20:06 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:9990 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751832AbdKAOT6 (ORCPT ); Wed, 1 Nov 2017 10:19:58 -0400 From: Lipeng To: CC: , , , , , Subject: [PATCH net-next 1/9] net: hns3: Refactor the mapping of tqp to vport Date: Wed, 1 Nov 2017 22:47:14 +0800 Message-ID: <1509547642-51110-2-git-send-email-lipeng321@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1509547642-51110-1-git-send-email-lipeng321@huawei.com> References: <1509547642-51110-1-git-send-email-lipeng321@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020203.59F9D80C.0106,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 3553ea0137fc7df301ded533df59e935 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: qumingguang This patch refactor the mapping of tqp to vport, making the maping function can be used both in the reset process and initialization process. Signed-off-by: qumingguang Signed-off-by: Lipeng --- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 61 ++++++++++++++++++---- 1 file changed, 50 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 0b95fbe..a56d878 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -1184,11 +1184,7 @@ static int hclge_assign_tqp(struct hclge_vport *vport, struct hnae3_queue **tqp, u16 num_tqps) { struct hclge_dev *hdev = vport->back; - int i, alloced, func_id, ret; - bool is_pf; - - func_id = vport->vport_id; - is_pf = (vport->vport_id == 0) ? true : false; + int i, alloced; for (i = 0, alloced = 0; i < hdev->num_tqps && alloced < num_tqps; i++) { @@ -1197,12 +1193,6 @@ static int hclge_assign_tqp(struct hclge_vport *vport, hdev->htqp[i].q.tqp_index = alloced; tqp[alloced] = &hdev->htqp[i].q; hdev->htqp[i].alloced = true; - ret = hclge_map_tqps_to_func(hdev, func_id, - hdev->htqp[i].index, - alloced, is_pf); - if (ret) - return ret; - alloced++; } } @@ -1254,6 +1244,49 @@ static int hclge_knic_setup(struct hclge_vport *vport, u16 num_tqps) return 0; } +static int hclge_map_tqp_to_vport(struct hclge_dev *hdev, + struct hclge_vport *vport) +{ + struct hnae3_handle *nic = &vport->nic; + struct hnae3_knic_private_info *kinfo; + u16 i; + + kinfo = &nic->kinfo; + for (i = 0; i < kinfo->num_tqps; i++) { + struct hclge_tqp *q = + container_of(kinfo->tqp[i], struct hclge_tqp, q); + bool is_pf; + int ret; + + is_pf = (vport->vport_id == 0) ? true : false; + ret = hclge_map_tqps_to_func(hdev, vport->vport_id, q->index, + i, is_pf); + if (ret) + return ret; + } + + return 0; +} + +static int hclge_map_tqp(struct hclge_dev *hdev) +{ + struct hclge_vport *vport = hdev->vport; + u16 i, num_vport; + + num_vport = hdev->num_vmdq_vport + hdev->num_req_vfs + 1; + for (i = 0; i < num_vport; i++) { + int ret; + + ret = hclge_map_tqp_to_vport(hdev, vport); + if (ret) + return ret; + + vport++; + } + + return 0; +} + static void hclge_unic_setup(struct hclge_vport *vport, u16 num_tqps) { /* this would be initialized later */ @@ -4459,6 +4492,12 @@ static int hclge_init_ae_dev(struct hnae3_ae_dev *ae_dev) return ret; } + ret = hclge_map_tqp(hdev); + if (ret) { + dev_err(&pdev->dev, "Map tqp error, ret = %d.\n", ret); + return ret; + } + ret = hclge_mac_init(hdev); if (ret) { dev_err(&pdev->dev, "Mac init error, ret = %d\n", ret); -- 1.9.1