From patchwork Fri Feb 22 04:21:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10825177 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1B87D1823 for ; Fri, 22 Feb 2019 03:39:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 02EDC2E882 for ; Fri, 22 Feb 2019 03:39:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EACB32EB4C; Fri, 22 Feb 2019 03:39:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 78E792EB4C for ; Fri, 22 Feb 2019 03:39:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726673AbfBVDjE (ORCPT ); Thu, 21 Feb 2019 22:39:04 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:54136 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726743AbfBVDjE (ORCPT ); Thu, 21 Feb 2019 22:39:04 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 4DF38495B83EC1A06B99; Fri, 22 Feb 2019 11:38:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Fri, 22 Feb 2019 11:38:51 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 1/9] RDMA/hns: Only assign the relatived fields of psn if IB_QP_SQ_PSN is set Date: Fri, 22 Feb 2019 12:21:00 +0800 Message-ID: <1550809268-125729-2-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1550809268-125729-1-git-send-email-oulijun@huawei.com> References: <1550809268-125729-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Only when the IB_QP_SQ_PSN flags of attr_mask is set， it is valid to assign the relatived fields of psn into the qp context when modified qp. Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 83 +++++++++++++++++------------- 1 file changed, 46 insertions(+), 37 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 8795266..d1f04e6 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -3886,13 +3886,6 @@ static int modify_qp_rtr_to_rts(struct ib_qp *ibqp, V2_QPC_BYTE_240_RX_ACK_MSN_M, V2_QPC_BYTE_240_RX_ACK_MSN_S, 0); - roce_set_field(context->byte_244_rnr_rxack, - V2_QPC_BYTE_244_RX_ACK_EPSN_M, - V2_QPC_BYTE_244_RX_ACK_EPSN_S, attr->sq_psn); - roce_set_field(qpc_mask->byte_244_rnr_rxack, - V2_QPC_BYTE_244_RX_ACK_EPSN_M, - V2_QPC_BYTE_244_RX_ACK_EPSN_S, 0); - roce_set_field(qpc_mask->byte_248_ack_psn, V2_QPC_BYTE_248_ACK_LAST_OPTYPE_M, V2_QPC_BYTE_248_ACK_LAST_OPTYPE_S, 0); @@ -3906,27 +3899,6 @@ static int modify_qp_rtr_to_rts(struct ib_qp *ibqp, V2_QPC_BYTE_240_IRRL_TAIL_REAL_M, V2_QPC_BYTE_240_IRRL_TAIL_REAL_S, 0); - roce_set_field(context->byte_220_retry_psn_msn, - V2_QPC_BYTE_220_RETRY_MSG_PSN_M, - V2_QPC_BYTE_220_RETRY_MSG_PSN_S, attr->sq_psn); - roce_set_field(qpc_mask->byte_220_retry_psn_msn, - V2_QPC_BYTE_220_RETRY_MSG_PSN_M, - V2_QPC_BYTE_220_RETRY_MSG_PSN_S, 0); - - roce_set_field(context->byte_224_retry_msg, - V2_QPC_BYTE_224_RETRY_MSG_PSN_M, - V2_QPC_BYTE_224_RETRY_MSG_PSN_S, attr->sq_psn >> 16); - roce_set_field(qpc_mask->byte_224_retry_msg, - V2_QPC_BYTE_224_RETRY_MSG_PSN_M, - V2_QPC_BYTE_224_RETRY_MSG_PSN_S, 0); - - roce_set_field(context->byte_224_retry_msg, - V2_QPC_BYTE_224_RETRY_MSG_FPKT_PSN_M, - V2_QPC_BYTE_224_RETRY_MSG_FPKT_PSN_S, attr->sq_psn); - roce_set_field(qpc_mask->byte_224_retry_msg, - V2_QPC_BYTE_224_RETRY_MSG_FPKT_PSN_M, - V2_QPC_BYTE_224_RETRY_MSG_FPKT_PSN_S, 0); - roce_set_field(qpc_mask->byte_220_retry_psn_msn, V2_QPC_BYTE_220_RETRY_MSG_MSN_M, V2_QPC_BYTE_220_RETRY_MSG_MSN_S, 0); @@ -3977,17 +3949,8 @@ static int modify_qp_rtr_to_rts(struct ib_qp *ibqp, } } - roce_set_field(context->byte_172_sq_psn, V2_QPC_BYTE_172_SQ_CUR_PSN_M, - V2_QPC_BYTE_172_SQ_CUR_PSN_S, attr->sq_psn); - roce_set_field(qpc_mask->byte_172_sq_psn, V2_QPC_BYTE_172_SQ_CUR_PSN_M, - V2_QPC_BYTE_172_SQ_CUR_PSN_S, 0); - roce_set_field(qpc_mask->byte_196_sq_psn, V2_QPC_BYTE_196_IRRL_HEAD_M, V2_QPC_BYTE_196_IRRL_HEAD_S, 0); - roce_set_field(context->byte_196_sq_psn, V2_QPC_BYTE_196_SQ_MAX_PSN_M, - V2_QPC_BYTE_196_SQ_MAX_PSN_S, attr->sq_psn); - roce_set_field(qpc_mask->byte_196_sq_psn, V2_QPC_BYTE_196_SQ_MAX_PSN_M, - V2_QPC_BYTE_196_SQ_MAX_PSN_S, 0); if ((attr_mask & IB_QP_MAX_QP_RD_ATOMIC) && attr->max_rd_atomic) { roce_set_field(context->byte_208_irrl, V2_QPC_BYTE_208_SR_MAX_M, @@ -4190,6 +4153,52 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp, hr_qp->sl = rdma_ah_get_sl(&attr->ah_attr); } + if (attr_mask & IB_QP_SQ_PSN) { + roce_set_field(context->byte_172_sq_psn, + V2_QPC_BYTE_172_SQ_CUR_PSN_M, + V2_QPC_BYTE_172_SQ_CUR_PSN_S, attr->sq_psn); + roce_set_field(qpc_mask->byte_172_sq_psn, + V2_QPC_BYTE_172_SQ_CUR_PSN_M, + V2_QPC_BYTE_172_SQ_CUR_PSN_S, 0); + + roce_set_field(context->byte_196_sq_psn, + V2_QPC_BYTE_196_SQ_MAX_PSN_M, + V2_QPC_BYTE_196_SQ_MAX_PSN_S, attr->sq_psn); + roce_set_field(qpc_mask->byte_196_sq_psn, + V2_QPC_BYTE_196_SQ_MAX_PSN_M, + V2_QPC_BYTE_196_SQ_MAX_PSN_S, 0); + + roce_set_field(context->byte_220_retry_psn_msn, + V2_QPC_BYTE_220_RETRY_MSG_PSN_M, + V2_QPC_BYTE_220_RETRY_MSG_PSN_S, attr->sq_psn); + roce_set_field(qpc_mask->byte_220_retry_psn_msn, + V2_QPC_BYTE_220_RETRY_MSG_PSN_M, + V2_QPC_BYTE_220_RETRY_MSG_PSN_S, 0); + + roce_set_field(context->byte_224_retry_msg, + V2_QPC_BYTE_224_RETRY_MSG_PSN_M, + V2_QPC_BYTE_224_RETRY_MSG_PSN_S, + attr->sq_psn >> 16); + roce_set_field(qpc_mask->byte_224_retry_msg, + V2_QPC_BYTE_224_RETRY_MSG_PSN_M, + V2_QPC_BYTE_224_RETRY_MSG_PSN_S, 0); + + roce_set_field(context->byte_224_retry_msg, + V2_QPC_BYTE_224_RETRY_MSG_FPKT_PSN_M, + V2_QPC_BYTE_224_RETRY_MSG_FPKT_PSN_S, + attr->sq_psn); + roce_set_field(qpc_mask->byte_224_retry_msg, + V2_QPC_BYTE_224_RETRY_MSG_FPKT_PSN_M, + V2_QPC_BYTE_224_RETRY_MSG_FPKT_PSN_S, 0); + + roce_set_field(context->byte_244_rnr_rxack, + V2_QPC_BYTE_244_RX_ACK_EPSN_M, + V2_QPC_BYTE_244_RX_ACK_EPSN_S, attr->sq_psn); + roce_set_field(qpc_mask->byte_244_rnr_rxack, + V2_QPC_BYTE_244_RX_ACK_EPSN_M, + V2_QPC_BYTE_244_RX_ACK_EPSN_S, 0); + } + if (attr_mask & (IB_QP_ACCESS_FLAGS | IB_QP_MAX_DEST_RD_ATOMIC)) set_access_flags(hr_qp, context, qpc_mask, attr, attr_mask); From patchwork Fri Feb 22 04:21:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10825165 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B3E6C922 for ; Fri, 22 Feb 2019 03:39:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C4DD2EB4C for ; Fri, 22 Feb 2019 03:39:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 883D431B1F; Fri, 22 Feb 2019 03:39:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 194872E882 for ; Fri, 22 Feb 2019 03:39:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726418AbfBVDjC (ORCPT ); Thu, 21 Feb 2019 22:39:02 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:54068 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726298AbfBVDjB (ORCPT ); Thu, 21 Feb 2019 22:39:01 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 314ACD527FE42C711830; Fri, 22 Feb 2019 11:38:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Fri, 22 Feb 2019 11:38:51 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 2/9] RDMA/hns: only assign the fields of rq' psn if IB_QP_RQ_PSN is set Date: Fri, 22 Feb 2019 12:21:01 +0800 Message-ID: <1550809268-125729-3-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1550809268-125729-1-git-send-email-oulijun@huawei.com> References: <1550809268-125729-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Only when the IB_QP_RQ_PSN flags of attr_mask is set， it is valid to assign the relatived fields of rq'psn into the qp context when modified qp. Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 28 ++++++++++++++++------------ 1 file changed, 16 insertions(+), 12 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index d1f04e6..4e1e33d 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -3670,13 +3670,6 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, V2_QPC_BYTE_104_RQ_NXT_BLK_ADDR_M, V2_QPC_BYTE_104_RQ_NXT_BLK_ADDR_S, 0); - roce_set_field(context->byte_108_rx_reqepsn, - V2_QPC_BYTE_108_RX_REQ_EPSN_M, - V2_QPC_BYTE_108_RX_REQ_EPSN_S, attr->rq_psn); - roce_set_field(qpc_mask->byte_108_rx_reqepsn, - V2_QPC_BYTE_108_RX_REQ_EPSN_M, - V2_QPC_BYTE_108_RX_REQ_EPSN_S, 0); - roce_set_field(context->byte_132_trrl, V2_QPC_BYTE_132_TRRL_BA_M, V2_QPC_BYTE_132_TRRL_BA_S, dma_handle_3 >> 4); roce_set_field(qpc_mask->byte_132_trrl, V2_QPC_BYTE_132_TRRL_BA_M, @@ -3784,11 +3777,6 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, context->rq_rnr_timer = 0; qpc_mask->rq_rnr_timer = 0; - roce_set_field(context->byte_152_raq, V2_QPC_BYTE_152_RAQ_PSN_M, - V2_QPC_BYTE_152_RAQ_PSN_S, attr->rq_psn - 1); - roce_set_field(qpc_mask->byte_152_raq, V2_QPC_BYTE_152_RAQ_PSN_M, - V2_QPC_BYTE_152_RAQ_PSN_S, 0); - roce_set_field(qpc_mask->byte_132_trrl, V2_QPC_BYTE_132_TRRL_HEAD_MAX_M, V2_QPC_BYTE_132_TRRL_HEAD_MAX_S, 0); roce_set_field(qpc_mask->byte_132_trrl, V2_QPC_BYTE_132_TRRL_TAIL_MAX_M, @@ -4202,6 +4190,22 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp, if (attr_mask & (IB_QP_ACCESS_FLAGS | IB_QP_MAX_DEST_RD_ATOMIC)) set_access_flags(hr_qp, context, qpc_mask, attr, attr_mask); + /* RC&UC required attr */ + if (attr_mask & IB_QP_RQ_PSN) { + roce_set_field(context->byte_108_rx_reqepsn, + V2_QPC_BYTE_108_RX_REQ_EPSN_M, + V2_QPC_BYTE_108_RX_REQ_EPSN_S, attr->rq_psn); + roce_set_field(qpc_mask->byte_108_rx_reqepsn, + V2_QPC_BYTE_108_RX_REQ_EPSN_M, + V2_QPC_BYTE_108_RX_REQ_EPSN_S, 0); + + roce_set_field(context->byte_152_raq, V2_QPC_BYTE_152_RAQ_PSN_M, + V2_QPC_BYTE_152_RAQ_PSN_S, attr->rq_psn - 1); + roce_set_field(qpc_mask->byte_152_raq, + V2_QPC_BYTE_152_RAQ_PSN_M, + V2_QPC_BYTE_152_RAQ_PSN_S, 0); + } + roce_set_bit(context->byte_108_rx_reqepsn, V2_QPC_BYTE_108_INV_CREDIT_S, ibqp->srq ? 1 : 0); roce_set_bit(qpc_mask->byte_108_rx_reqepsn, From patchwork Fri Feb 22 04:21:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10825173 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C6C2215AC for ; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B1C652E882 for ; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A560931A19; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 431AB2EB4C for ; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726247AbfBVDjC (ORCPT ); Thu, 21 Feb 2019 22:39:02 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:54060 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726178AbfBVDjC (ORCPT ); Thu, 21 Feb 2019 22:39:02 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 291226676EE8B4E8C710; Fri, 22 Feb 2019 11:38:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Fri, 22 Feb 2019 11:38:51 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 3/9] RDMA/hns: Update the range of raq_psn field of qp context Date: Fri, 22 Feb 2019 12:21:02 +0800 Message-ID: <1550809268-125729-4-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1550809268-125729-1-git-send-email-oulijun@huawei.com> References: <1550809268-125729-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP According to hip08 UM(User Manual), the raq_psn field size is [23:0], Here will fixes it. Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h index f1f1b75..1136763 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h @@ -719,8 +719,8 @@ struct hns_roce_v2_qp_context { #define V2_QPC_BYTE_148_RAQ_SYNDROME_S 24 #define V2_QPC_BYTE_148_RAQ_SYNDROME_M GENMASK(31, 24) -#define V2_QPC_BYTE_152_RAQ_PSN_S 8 -#define V2_QPC_BYTE_152_RAQ_PSN_M GENMASK(31, 8) +#define V2_QPC_BYTE_152_RAQ_PSN_S 0 +#define V2_QPC_BYTE_152_RAQ_PSN_M GENMASK(23, 0) #define V2_QPC_BYTE_152_RAQ_TRRL_RTY_HEAD_S 24 #define V2_QPC_BYTE_152_RAQ_TRRL_RTY_HEAD_M GENMASK(31, 24) From patchwork Fri Feb 22 04:21:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10825181 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 591901823 for ; Fri, 22 Feb 2019 03:39:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 43FA82EB4C for ; Fri, 22 Feb 2019 03:39:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 35DB831B1B; Fri, 22 Feb 2019 03:39:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 913EF2EB4C for ; Fri, 22 Feb 2019 03:39:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726743AbfBVDjF (ORCPT ); Thu, 21 Feb 2019 22:39:05 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:54134 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726737AbfBVDjE (ORCPT ); Thu, 21 Feb 2019 22:39:04 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 48BCFF4871D27F161534; Fri, 22 Feb 2019 11:38:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Fri, 22 Feb 2019 11:38:51 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 4/9] RDMA/hns: Only assgin some fields if the relatived attr_mask is set Date: Fri, 22 Feb 2019 12:21:03 +0800 Message-ID: <1550809268-125729-5-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1550809268-125729-1-git-send-email-oulijun@huawei.com> References: <1550809268-125729-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP According to IB protocol, some fields of qp context are filled with optional when the relatived attr_mask are set. the relatived attr_mask include IB_QP_TIMEOUT, IB_QP_RETRY_CNT, IB_QP_RNR_RETRY and IB_QP_MIN_RNR_TIMER. Besides, we move some assignments of the fields of qp context into the outside of the specific qp state jump function. Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 152 +++++++++++++++-------------- 1 file changed, 81 insertions(+), 71 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 4e1e33d..3bb0c56 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -3171,12 +3171,6 @@ static void modify_qp_reset_to_init(struct ib_qp *ibqp, roce_set_bit(qpc_mask->byte_28_at_fl, V2_QPC_BYTE_28_CNP_TX_FLAG_S, 0); roce_set_bit(qpc_mask->byte_28_at_fl, V2_QPC_BYTE_28_CE_FLAG_S, 0); - if (attr_mask & IB_QP_QKEY) { - context->qkey_xrcd = attr->qkey; - qpc_mask->qkey_xrcd = 0; - hr_qp->qkey = attr->qkey; - } - if (hr_qp->rdb_en) { roce_set_bit(context->byte_68_rq_db, V2_QPC_BYTE_68_RQ_RECORD_EN_S, 1); @@ -3388,7 +3382,6 @@ static void modify_qp_reset_to_init(struct ib_qp *ibqp, 0); hr_qp->access_flags = attr->qp_access_flags; - hr_qp->pkey_index = attr->pkey_index; roce_set_field(context->byte_252_err_txcqn, V2_QPC_BYTE_252_TX_CQN_M, V2_QPC_BYTE_252_TX_CQN_S, to_hr_cq(ibqp->send_cq)->cqn); roce_set_field(qpc_mask->byte_252_err_txcqn, V2_QPC_BYTE_252_TX_CQN_M, @@ -3512,11 +3505,6 @@ static void modify_qp_init_to_init(struct ib_qp *ibqp, V2_QPC_BYTE_76_SRQN_M, V2_QPC_BYTE_76_SRQN_S, 0); } - if (attr_mask & IB_QP_QKEY) { - context->qkey_xrcd = attr->qkey; - qpc_mask->qkey_xrcd = 0; - } - roce_set_field(context->byte_4_sqpn_tst, V2_QPC_BYTE_4_SQPN_M, V2_QPC_BYTE_4_SQPN_S, hr_qp->qpn); roce_set_field(qpc_mask->byte_4_sqpn_tst, V2_QPC_BYTE_4_SQPN_M, @@ -3636,13 +3624,6 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, V2_QPC_BYTE_16_WQE_SGE_BUF_PG_SZ_M, V2_QPC_BYTE_16_WQE_SGE_BUF_PG_SZ_S, 0); - roce_set_field(context->byte_80_rnr_rx_cqn, - V2_QPC_BYTE_80_MIN_RNR_TIME_M, - V2_QPC_BYTE_80_MIN_RNR_TIME_S, attr->min_rnr_timer); - roce_set_field(qpc_mask->byte_80_rnr_rx_cqn, - V2_QPC_BYTE_80_MIN_RNR_TIME_M, - V2_QPC_BYTE_80_MIN_RNR_TIME_S, 0); - page_size = 1 << (hr_dev->caps.mtt_buf_pg_sz + PAGE_SHIFT); context->rq_cur_blk_addr = (u32)(mtts[hr_qp->rq.offset / page_size] >> PAGE_ADDR_SHIFT); @@ -3708,15 +3689,6 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, roce_set_bit(qpc_mask->byte_28_at_fl, V2_QPC_BYTE_28_LBI_S, 0); } - if ((attr_mask & IB_QP_MAX_DEST_RD_ATOMIC) && - attr->max_dest_rd_atomic) { - roce_set_field(context->byte_140_raq, V2_QPC_BYTE_140_RR_MAX_M, - V2_QPC_BYTE_140_RR_MAX_S, - fls(attr->max_dest_rd_atomic - 1)); - roce_set_field(qpc_mask->byte_140_raq, V2_QPC_BYTE_140_RR_MAX_M, - V2_QPC_BYTE_140_RR_MAX_S, 0); - } - if (attr_mask & IB_QP_DEST_QPN) { roce_set_field(context->byte_56_dqpn_err, V2_QPC_BYTE_56_DQPN_M, V2_QPC_BYTE_56_DQPN_S, attr->dest_qp_num); @@ -3897,57 +3869,14 @@ static int modify_qp_rtr_to_rts(struct ib_qp *ibqp, roce_set_field(qpc_mask->byte_212_lsn, V2_QPC_BYTE_212_CHECK_FLG_M, V2_QPC_BYTE_212_CHECK_FLG_S, 0); - roce_set_field(context->byte_212_lsn, V2_QPC_BYTE_212_RETRY_CNT_M, - V2_QPC_BYTE_212_RETRY_CNT_S, attr->retry_cnt); - roce_set_field(qpc_mask->byte_212_lsn, V2_QPC_BYTE_212_RETRY_CNT_M, - V2_QPC_BYTE_212_RETRY_CNT_S, 0); - - roce_set_field(context->byte_212_lsn, V2_QPC_BYTE_212_RETRY_NUM_INIT_M, - V2_QPC_BYTE_212_RETRY_NUM_INIT_S, attr->retry_cnt); - roce_set_field(qpc_mask->byte_212_lsn, V2_QPC_BYTE_212_RETRY_NUM_INIT_M, - V2_QPC_BYTE_212_RETRY_NUM_INIT_S, 0); - - roce_set_field(context->byte_244_rnr_rxack, - V2_QPC_BYTE_244_RNR_NUM_INIT_M, - V2_QPC_BYTE_244_RNR_NUM_INIT_S, attr->rnr_retry); - roce_set_field(qpc_mask->byte_244_rnr_rxack, - V2_QPC_BYTE_244_RNR_NUM_INIT_M, - V2_QPC_BYTE_244_RNR_NUM_INIT_S, 0); - - roce_set_field(context->byte_244_rnr_rxack, V2_QPC_BYTE_244_RNR_CNT_M, - V2_QPC_BYTE_244_RNR_CNT_S, attr->rnr_retry); - roce_set_field(qpc_mask->byte_244_rnr_rxack, V2_QPC_BYTE_244_RNR_CNT_M, - V2_QPC_BYTE_244_RNR_CNT_S, 0); - roce_set_field(context->byte_212_lsn, V2_QPC_BYTE_212_LSN_M, V2_QPC_BYTE_212_LSN_S, 0x100); roce_set_field(qpc_mask->byte_212_lsn, V2_QPC_BYTE_212_LSN_M, V2_QPC_BYTE_212_LSN_S, 0); - if (attr_mask & IB_QP_TIMEOUT) { - if (attr->timeout < 31) { - roce_set_field(context->byte_28_at_fl, - V2_QPC_BYTE_28_AT_M, V2_QPC_BYTE_28_AT_S, - attr->timeout); - roce_set_field(qpc_mask->byte_28_at_fl, - V2_QPC_BYTE_28_AT_M, V2_QPC_BYTE_28_AT_S, - 0); - } else { - dev_warn(dev, "Local ACK timeout shall be 0 to 30.\n"); - } - } - roce_set_field(qpc_mask->byte_196_sq_psn, V2_QPC_BYTE_196_IRRL_HEAD_M, V2_QPC_BYTE_196_IRRL_HEAD_S, 0); - if ((attr_mask & IB_QP_MAX_QP_RD_ATOMIC) && attr->max_rd_atomic) { - roce_set_field(context->byte_208_irrl, V2_QPC_BYTE_208_SR_MAX_M, - V2_QPC_BYTE_208_SR_MAX_S, - fls(attr->max_rd_atomic - 1)); - roce_set_field(qpc_mask->byte_208_irrl, - V2_QPC_BYTE_208_SR_MAX_M, - V2_QPC_BYTE_208_SR_MAX_S, 0); - } return 0; } @@ -4141,6 +4070,53 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp, hr_qp->sl = rdma_ah_get_sl(&attr->ah_attr); } + if (attr_mask & IB_QP_TIMEOUT) { + if (attr->timeout < 31) { + roce_set_field(context->byte_28_at_fl, + V2_QPC_BYTE_28_AT_M, V2_QPC_BYTE_28_AT_S, + attr->timeout); + roce_set_field(qpc_mask->byte_28_at_fl, + V2_QPC_BYTE_28_AT_M, V2_QPC_BYTE_28_AT_S, + 0); + } else { + dev_warn(dev, "Local ACK timeout shall be 0 to 30.\n"); + } + } + + if (attr_mask & IB_QP_RETRY_CNT) { + roce_set_field(context->byte_212_lsn, + V2_QPC_BYTE_212_RETRY_NUM_INIT_M, + V2_QPC_BYTE_212_RETRY_NUM_INIT_S, + attr->retry_cnt); + roce_set_field(qpc_mask->byte_212_lsn, + V2_QPC_BYTE_212_RETRY_NUM_INIT_M, + V2_QPC_BYTE_212_RETRY_NUM_INIT_S, 0); + + roce_set_field(context->byte_212_lsn, + V2_QPC_BYTE_212_RETRY_CNT_M, + V2_QPC_BYTE_212_RETRY_CNT_S, + attr->retry_cnt); + roce_set_field(qpc_mask->byte_212_lsn, + V2_QPC_BYTE_212_RETRY_CNT_M, + V2_QPC_BYTE_212_RETRY_CNT_S, 0); + } + + if (attr_mask & IB_QP_RNR_RETRY) { + roce_set_field(context->byte_244_rnr_rxack, + V2_QPC_BYTE_244_RNR_NUM_INIT_M, + V2_QPC_BYTE_244_RNR_NUM_INIT_S, attr->rnr_retry); + roce_set_field(qpc_mask->byte_244_rnr_rxack, + V2_QPC_BYTE_244_RNR_NUM_INIT_M, + V2_QPC_BYTE_244_RNR_NUM_INIT_S, 0); + + roce_set_field(context->byte_244_rnr_rxack, + V2_QPC_BYTE_244_RNR_CNT_M, + V2_QPC_BYTE_244_RNR_CNT_S, attr->rnr_retry); + roce_set_field(qpc_mask->byte_244_rnr_rxack, + V2_QPC_BYTE_244_RNR_CNT_M, + V2_QPC_BYTE_244_RNR_CNT_S, 0); + } + if (attr_mask & IB_QP_SQ_PSN) { roce_set_field(context->byte_172_sq_psn, V2_QPC_BYTE_172_SQ_CUR_PSN_M, @@ -4187,9 +4163,37 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp, V2_QPC_BYTE_244_RX_ACK_EPSN_S, 0); } + if ((attr_mask & IB_QP_MAX_DEST_RD_ATOMIC) && + attr->max_dest_rd_atomic) { + roce_set_field(context->byte_140_raq, V2_QPC_BYTE_140_RR_MAX_M, + V2_QPC_BYTE_140_RR_MAX_S, + fls(attr->max_dest_rd_atomic - 1)); + roce_set_field(qpc_mask->byte_140_raq, V2_QPC_BYTE_140_RR_MAX_M, + V2_QPC_BYTE_140_RR_MAX_S, 0); + } + + if ((attr_mask & IB_QP_MAX_QP_RD_ATOMIC) && attr->max_rd_atomic) { + roce_set_field(context->byte_208_irrl, V2_QPC_BYTE_208_SR_MAX_M, + V2_QPC_BYTE_208_SR_MAX_S, + fls(attr->max_rd_atomic - 1)); + roce_set_field(qpc_mask->byte_208_irrl, + V2_QPC_BYTE_208_SR_MAX_M, + V2_QPC_BYTE_208_SR_MAX_S, 0); + } + if (attr_mask & (IB_QP_ACCESS_FLAGS | IB_QP_MAX_DEST_RD_ATOMIC)) set_access_flags(hr_qp, context, qpc_mask, attr, attr_mask); + if (attr_mask & IB_QP_MIN_RNR_TIMER) { + roce_set_field(context->byte_80_rnr_rx_cqn, + V2_QPC_BYTE_80_MIN_RNR_TIME_M, + V2_QPC_BYTE_80_MIN_RNR_TIME_S, + attr->min_rnr_timer); + roce_set_field(qpc_mask->byte_80_rnr_rx_cqn, + V2_QPC_BYTE_80_MIN_RNR_TIME_M, + V2_QPC_BYTE_80_MIN_RNR_TIME_S, 0); + } + /* RC&UC required attr */ if (attr_mask & IB_QP_RQ_PSN) { roce_set_field(context->byte_108_rx_reqepsn, @@ -4206,6 +4210,12 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp, V2_QPC_BYTE_152_RAQ_PSN_S, 0); } + if (attr_mask & IB_QP_QKEY) { + context->qkey_xrcd = attr->qkey; + qpc_mask->qkey_xrcd = 0; + hr_qp->qkey = attr->qkey; + } + roce_set_bit(context->byte_108_rx_reqepsn, V2_QPC_BYTE_108_INV_CREDIT_S, ibqp->srq ? 1 : 0); roce_set_bit(qpc_mask->byte_108_rx_reqepsn, From patchwork Fri Feb 22 04:21:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10825179 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BD8C6922 for ; Fri, 22 Feb 2019 03:39:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A780C2E882 for ; Fri, 22 Feb 2019 03:39:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9963631B1B; Fri, 22 Feb 2019 03:39:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 437D62E882 for ; Fri, 22 Feb 2019 03:39:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726178AbfBVDjE (ORCPT ); Thu, 21 Feb 2019 22:39:04 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:54118 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726673AbfBVDjD (ORCPT ); Thu, 21 Feb 2019 22:39:03 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 3CFBAC605B84771C11BA; Fri, 22 Feb 2019 11:38:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Fri, 22 Feb 2019 11:38:52 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 5/9] RDMA/hns: Hide error print information with roce vf device Date: Fri, 22 Feb 2019 12:21:04 +0800 Message-ID: <1550809268-125729-6-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1550809268-125729-1-git-send-email-oulijun@huawei.com> References: <1550809268-125729-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The driver should not print the error information when the hip08 driver not support virtual function. Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 3bb0c56..80bc304 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -6136,15 +6136,8 @@ static int hns_roce_hw_v2_get_cfg(struct hns_roce_dev *hr_dev, struct hnae3_handle *handle) { struct hns_roce_v2_priv *priv = hr_dev->priv; - const struct pci_device_id *id; int i; - id = pci_match_id(hns_roce_hw_v2_pci_tbl, hr_dev->pci_dev); - if (!id) { - dev_err(hr_dev->dev, "device is not compatible!\n"); - return -ENXIO; - } - hr_dev->hw = &hns_roce_hw_v2; hr_dev->sdb_offset = ROCEE_DB_SQ_L_0_REG; hr_dev->odb_offset = hr_dev->sdb_offset; @@ -6232,6 +6225,7 @@ static void __hns_roce_hw_v2_uninit_instance(struct hnae3_handle *handle, static int hns_roce_hw_v2_init_instance(struct hnae3_handle *handle) { const struct hnae3_ae_ops *ops = handle->ae_algo->ops; + const struct pci_device_id *id; struct device *dev = &handle->pdev->dev; int ret; @@ -6242,6 +6236,10 @@ static int hns_roce_hw_v2_init_instance(struct hnae3_handle *handle) goto reset_chk_err; } + id = pci_match_id(hns_roce_hw_v2_pci_tbl, handle->pdev); + if (!id) + return 0; + ret = __hns_roce_hw_v2_init_instance(handle); if (ret) { handle->rinfo.instance_state = HNS_ROCE_STATE_NON_INIT; From patchwork Fri Feb 22 04:21:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10825183 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 99D21922 for ; Fri, 22 Feb 2019 03:39:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7B4992E882 for ; Fri, 22 Feb 2019 03:39:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6D7A231A19; Fri, 22 Feb 2019 03:39:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1AAEE2E882 for ; Fri, 22 Feb 2019 03:39:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726737AbfBVDjG (ORCPT ); Thu, 21 Feb 2019 22:39:06 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:54132 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726706AbfBVDjD (ORCPT ); Thu, 21 Feb 2019 22:39:03 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 44E10A3C85D55D59BBA4; Fri, 22 Feb 2019 11:38:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Fri, 22 Feb 2019 11:38:52 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 6/9] RDMA/hns: Bugfix for sending with invalidate Date: Fri, 22 Feb 2019 12:21:05 +0800 Message-ID: <1550809268-125729-7-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1550809268-125729-1-git-send-email-oulijun@huawei.com> References: <1550809268-125729-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP According to IB protocol, the send with invalidate operation will not invalidate mr that was created through a register mr or reregister mr. Fixes: e93df0108579 ("RDMA/hns: Support local invalidate for hip08 in kernel space") Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 80bc304..beb4691 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -2150,7 +2150,7 @@ static int hns_roce_v2_write_mtpt(void *mb_buf, struct hns_roce_mr *mr, V2_MPT_BYTE_4_PD_S, mr->pd); roce_set_bit(mpt_entry->byte_8_mw_cnt_en, V2_MPT_BYTE_8_RA_EN_S, 0); - roce_set_bit(mpt_entry->byte_8_mw_cnt_en, V2_MPT_BYTE_8_R_INV_EN_S, 1); + roce_set_bit(mpt_entry->byte_8_mw_cnt_en, V2_MPT_BYTE_8_R_INV_EN_S, 0); roce_set_bit(mpt_entry->byte_8_mw_cnt_en, V2_MPT_BYTE_8_L_INV_EN_S, 1); roce_set_bit(mpt_entry->byte_8_mw_cnt_en, V2_MPT_BYTE_8_BIND_EN_S, (mr->access & IB_ACCESS_MW_BIND ? 1 : 0)); From patchwork Fri Feb 22 04:21:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10825167 X-Patchwork-Delegate: jgg@ziepe.ca Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 42B951823 for ; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2FB2531A19 for ; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 235D031AF1; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3A13D31A19 for ; Fri, 22 Feb 2019 03:39:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726298AbfBVDjC (ORCPT ); Thu, 21 Feb 2019 22:39:02 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:54072 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726314AbfBVDjC (ORCPT ); Thu, 21 Feb 2019 22:39:02 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 353838130646026D541A; Fri, 22 Feb 2019 11:38:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Fri, 22 Feb 2019 11:38:52 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 7/9] RDMA/hns: Prevent the gid overflow Date: Fri, 22 Feb 2019 12:21:06 +0800 Message-ID: <1550809268-125729-8-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1550809268-125729-1-git-send-email-oulijun@huawei.com> References: <1550809268-125729-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Because hip08 supports up to 256 gids and hip06 supports up to 2 gids, it adds judgement for preventing the gid overflow. Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_main.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index 29fb4fb..e3f79d1 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -81,8 +81,12 @@ static int hns_roce_add_gid(const struct ib_gid_attr *attr, void **context) unsigned long flags; int ret; - if (port >= hr_dev->caps.num_ports) + if (port >= hr_dev->caps.num_ports || + attr->index > hr_dev->caps.gid_table_len[port]) { + dev_err(hr_dev->dev, "add gid failed. port - %d, index - %d\n", + port, attr->index); return -EINVAL; + } spin_lock_irqsave(&hr_dev->iboe.lock, flags); From patchwork Fri Feb 22 04:21:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10825175 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B9F1F15AC for ; Fri, 22 Feb 2019 03:39:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A688F2E882 for ; Fri, 22 Feb 2019 03:39:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9A79431B1B; Fri, 22 Feb 2019 03:39:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1CB202E882 for ; Fri, 22 Feb 2019 03:39:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726751AbfBVDjE (ORCPT ); Thu, 21 Feb 2019 22:39:04 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:54114 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726178AbfBVDjD (ORCPT ); Thu, 21 Feb 2019 22:39:03 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 411099DF15CE03D49BDF; Fri, 22 Feb 2019 11:38:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Fri, 22 Feb 2019 11:38:52 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 8/9] RDMA/hns: Remove the warning by checkpatch.pl Date: Fri, 22 Feb 2019 12:21:07 +0800 Message-ID: <1550809268-125729-9-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1550809268-125729-1-git-send-email-oulijun@huawei.com> References: <1550809268-125729-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Here fixes the check warning by checkpatch scripts. Fixes: 3856ec552700 ("RDMA/hns: Use for_each_sg_dma_page iterator on umem SGL") Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index beb4691..cf09c2e 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -2101,7 +2101,8 @@ static int set_mtpt_pbl(struct hns_roce_v2_mpt_entry *mpt_entry, return -ENOMEM; i = 0; - for_each_sg_dma_page(mr->umem->sg_head.sgl, &sg_iter, mr->umem->nmap, 0) { + for_each_sg_dma_page(mr->umem->sg_head.sgl, &sg_iter, mr->umem->nmap, + 0) { page_addr = sg_page_iter_dma_address(&sg_iter); pages[i] = page_addr >> 6; @@ -5459,8 +5460,8 @@ static int hns_roce_mhop_alloc_eq(struct hns_roce_dev *hr_dev, * eq->eqe_size; } eq->buf[idx] = dma_alloc_coherent(dev, size, - &(eq->buf_dma[idx]), - GFP_KERNEL); + &(eq->buf_dma[idx]), + GFP_KERNEL); if (!eq->buf[idx]) goto err_dma_alloc_buf; From patchwork Fri Feb 22 04:21:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10825171 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7E214922 for ; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6880D31A19 for ; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5A7CA31B1F; Fri, 22 Feb 2019 03:39:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 97C0F2E882 for ; Fri, 22 Feb 2019 03:39:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726318AbfBVDjC (ORCPT ); Thu, 21 Feb 2019 22:39:02 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:54064 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726247AbfBVDjC (ORCPT ); Thu, 21 Feb 2019 22:39:02 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 2D2C86BC3E590A09BAD2; Fri, 22 Feb 2019 11:38:59 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Fri, 22 Feb 2019 11:38:52 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 9/9] RDMA/hns: Delete unused variable in hns_roce_v2_modify_qp function Date: Fri, 22 Feb 2019 12:21:08 +0800 Message-ID: <1550809268-125729-10-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1550809268-125729-1-git-send-email-oulijun@huawei.com> References: <1550809268-125729-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The src_mac array is not used in hns_roce_v2_modify_qp function. Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index cf09c2e..779a0ed 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -3971,7 +3971,6 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp, const struct ib_global_route *grh = rdma_ah_read_grh(&attr->ah_attr); const struct ib_gid_attr *gid_attr = NULL; - u8 src_mac[ETH_ALEN]; int is_roce_protocol; u16 vlan = 0xffff; u8 ib_port; @@ -3986,7 +3985,6 @@ static int hns_roce_v2_modify_qp(struct ib_qp *ibqp, if (is_roce_protocol) { gid_attr = attr->ah_attr.grh.sgid_attr; vlan = rdma_vlan_dev_vlan_id(gid_attr->ndev); - memcpy(src_mac, gid_attr->ndev->dev_addr, ETH_ALEN); } if (is_vlan_dev(gid_attr->ndev)) {