[for-next,3/9] RDMA/hns: Modify the data structure of hns_roce_av

Message ID	1566393276-42555-4-git-send-email-oulijun@huawei.com (mailing list archive)
State	Accepted
Headers	show Return-Path: <SRS0=E+a+=WR=vger.kernel.org=linux-rdma-owner@kernel.org> From: Lijun Ou <oulijun@huawei.com> To: <dledford@redhat.com>, <jgg@ziepe.ca> CC: <linux-rdma@vger.kernel.org>, <linuxarm@huawei.com> Subject: [PATCH for-next 3/9] RDMA/hns: Modify the data structure of hns_roce_av Date: Wed, 21 Aug 2019 21:14:30 +0800 Message-ID: <1566393276-42555-4-git-send-email-oulijun@huawei.com> In-Reply-To: <1566393276-42555-1-git-send-email-oulijun@huawei.com> References: <1566393276-42555-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk
Series	Fixes for hip08 driver \| expand [for-next,0/9] Fixes for hip08 driver [for-next,1/9] RDMA/hns: Refactor cmd init and mode selection for hip08 [for-next,2/9] RDMA/hns: Refactor the codes of creating qp [for-next,3/9] RDMA/hns: Modify the data structure of hns_roce_av [for-next,4/9] RDMA/hns: Remove the some magic number [for-next,5/9] RDMA/hns: Fix cast from or to restricted __le32 for driver [for-next,6/9] RDMA/hns: Add reset process for function-clear [for-next,7/9] RDMA/hns: Remove if-else judgment statements for creating srq [for-next,8/9] RDMA/hns: Delete the not-used lines [for-next,9/9] RDMA/hns: Fix wrong assignment of qp_access_flags

diff --git a/drivers/infiniband/hw/hns/hns_roce_ah.c b/drivers/infiniband/hw/hns/hns_roce_ah.c index cdd2ac2..90e08c0 100644 --- a/drivers/infiniband/hw/hns/hns_roce_ah.c +++ b/drivers/infiniband/hw/hns/hns_roce_ah.c @@ -66,11 +66,9 @@ int hns_roce_create_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr, HNS_ROCE_VLAN_SL_SHIFT; } - ah->av.port_pd = cpu_to_le32(to_hr_pd(ibah->pd)->pdn | - (rdma_ah_get_port_num(ah_attr) << - HNS_ROCE_PORT_NUM_SHIFT)); + ah->av.port = rdma_ah_get_port_num(ah_attr); ah->av.gid_index = grh->sgid_index; - ah->av.vlan = cpu_to_le16(vlan_tag); + ah->av.vlan = vlan_tag; ah->av.vlan_en = vlan_en; dev_dbg(dev, "gid_index = 0x%x,vlan = 0x%x\n", ah->av.gid_index, ah->av.vlan); @@ -79,8 +77,7 @@ int hns_roce_create_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr, ah->av.stat_rate = IB_RATE_10_GBPS; memcpy(ah->av.dgid, grh->dgid.raw, HNS_ROCE_GID_SIZE); - ah->av.sl_tclass_flowlabel = cpu_to_le32(rdma_ah_get_sl(ah_attr) << - HNS_ROCE_SL_SHIFT); + ah->av.sl = rdma_ah_get_sl(ah_attr); return 0; } @@ -91,17 +88,11 @@ int hns_roce_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr) memset(ah_attr, 0, sizeof(*ah_attr)); - rdma_ah_set_sl(ah_attr, (le32_to_cpu(ah->av.sl_tclass_flowlabel) >> - HNS_ROCE_SL_SHIFT)); - rdma_ah_set_port_num(ah_attr, (le32_to_cpu(ah->av.port_pd) >> - HNS_ROCE_PORT_NUM_SHIFT)); + rdma_ah_set_sl(ah_attr, ah->av.sl); + rdma_ah_set_port_num(ah_attr, ah->av.port); rdma_ah_set_static_rate(ah_attr, ah->av.stat_rate); - rdma_ah_set_grh(ah_attr, NULL, - (le32_to_cpu(ah->av.sl_tclass_flowlabel) & - HNS_ROCE_FLOW_LABEL_MASK), ah->av.gid_index, - ah->av.hop_limit, - (le32_to_cpu(ah->av.sl_tclass_flowlabel) >> - HNS_ROCE_TCLASS_SHIFT)); + rdma_ah_set_grh(ah_attr, NULL, ah->av.flowlabel, + ah->av.gid_index, ah->av.hop_limit, ah->av.tclass); rdma_ah_set_dgid_raw(ah_attr, ah->av.dgid); return 0; diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index c7bf738..011e038 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -568,14 +568,16 @@ struct hns_roce_raq_table { }; struct hns_roce_av { - __le32 port_pd; + u8 port; u8 gid_index; u8 stat_rate; u8 hop_limit; - __le32 sl_tclass_flowlabel; + u32 flowlabel; + u8 sl; + u8 tclass; u8 dgid[HNS_ROCE_GID_SIZE]; u8 mac[ETH_ALEN]; - __le16 vlan; + u16 vlan; bool vlan_en; }; diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index 0ff5f96..d5be11a 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -175,13 +175,11 @@ static int hns_roce_v1_post_send(struct ib_qp *ibqp, roce_set_field(ud_sq_wqe->u32_36, UD_SEND_WQE_U32_36_FLOW_LABEL_M, UD_SEND_WQE_U32_36_FLOW_LABEL_S, - ah->av.sl_tclass_flowlabel & - HNS_ROCE_FLOW_LABEL_MASK); + ah->av.flowlabel); roce_set_field(ud_sq_wqe->u32_36, UD_SEND_WQE_U32_36_PRIORITY_M, UD_SEND_WQE_U32_36_PRIORITY_S, - le32_to_cpu(ah->av.sl_tclass_flowlabel) >> - HNS_ROCE_SL_SHIFT); + ah->av.sl); roce_set_field(ud_sq_wqe->u32_36, UD_SEND_WQE_U32_36_SGID_INDEX_M, UD_SEND_WQE_U32_36_SGID_INDEX_S, @@ -195,8 +193,7 @@ static int hns_roce_v1_post_send(struct ib_qp *ibqp, roce_set_field(ud_sq_wqe->u32_40, UD_SEND_WQE_U32_40_TRAFFIC_CLASS_M, UD_SEND_WQE_U32_40_TRAFFIC_CLASS_S, - ah->av.sl_tclass_flowlabel >> - HNS_ROCE_TCLASS_SHIFT); + ah->av.tclass); memcpy(&ud_sq_wqe->dgid[0], &ah->av.dgid[0], GID_LEN); diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 206dfdb..67e56b8 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -397,18 +397,15 @@ static int hns_roce_v2_post_send(struct ib_qp *ibqp, roce_set_field(ud_sq_wqe->byte_36, V2_UD_SEND_WQE_BYTE_36_TCLASS_M, V2_UD_SEND_WQE_BYTE_36_TCLASS_S, - ah->av.sl_tclass_flowlabel >> - HNS_ROCE_TCLASS_SHIFT); + ah->av.tclass); roce_set_field(ud_sq_wqe->byte_40, V2_UD_SEND_WQE_BYTE_40_FLOW_LABEL_M, V2_UD_SEND_WQE_BYTE_40_FLOW_LABEL_S, - ah->av.sl_tclass_flowlabel & - HNS_ROCE_FLOW_LABEL_MASK); + ah->av.flowlabel); roce_set_field(ud_sq_wqe->byte_40, V2_UD_SEND_WQE_BYTE_40_SL_M, V2_UD_SEND_WQE_BYTE_40_SL_S, - le32_to_cpu(ah->av.sl_tclass_flowlabel) >> - HNS_ROCE_SL_SHIFT); + ah->av.sl); roce_set_field(ud_sq_wqe->byte_40, V2_UD_SEND_WQE_BYTE_40_PORTN_M, V2_UD_SEND_WQE_BYTE_40_PORTN_S,

[for-next,3/9] RDMA/hns: Modify the data structure of hns_roce_av

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