diff options
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 16 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 11 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_main.c | 16 |
3 files changed, 16 insertions, 27 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index 23fe8e9f61da..262ad58f9606 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -43,6 +43,22 @@ #include "hns_roce_hem.h" #include "hns_roce_hw_v1.h" +/** + * hns_get_gid_index - Get gid index. + * @hr_dev: pointer to structure hns_roce_dev. + * @port: port, value range: 0 ~ MAX + * @gid_index: gid_index, value range: 0 ~ MAX + * Description: + * N ports shared gids, allocation method as follow: + * GID[0][0], GID[1][0],.....GID[N - 1][0], + * GID[0][0], GID[1][0],.....GID[N - 1][0], + * And so on + */ +u8 hns_get_gid_index(struct hns_roce_dev *hr_dev, u8 port, int gid_index) +{ + return gid_index * hr_dev->caps.num_ports + port; +} + static void set_data_seg(struct hns_roce_wqe_data_seg *dseg, struct ib_sge *sg) { dseg->lkey = cpu_to_le32(sg->lkey); diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index c962f26f63e7..f0691f4ea688 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -4308,7 +4308,6 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, struct hns_roce_v2_qp_context *context, struct hns_roce_v2_qp_context *qpc_mask) { - const struct ib_global_route *grh = rdma_ah_read_grh(&attr->ah_attr); struct hns_roce_dev *hr_dev = to_hr_dev(ibqp->device); struct hns_roce_qp *hr_qp = to_hr_qp(ibqp); struct ib_device *ibdev = &hr_dev->ib_dev; @@ -4316,7 +4315,6 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, dma_addr_t irrl_ba; enum ib_mtu mtu; u8 lp_pktn_ini; - u8 port_num; u64 *mtts; u8 *dmac; u8 *smac; @@ -4397,15 +4395,6 @@ static int modify_qp_init_to_rtr(struct ib_qp *ibqp, V2_QPC_BYTE_56_DQPN_M, V2_QPC_BYTE_56_DQPN_S, 0); } - /* Configure GID index */ - port_num = rdma_ah_get_port_num(&attr->ah_attr); - roce_set_field(context->byte_20_smac_sgid_idx, - V2_QPC_BYTE_20_SGID_IDX_M, V2_QPC_BYTE_20_SGID_IDX_S, - hns_get_gid_index(hr_dev, port_num - 1, - grh->sgid_index)); - roce_set_field(qpc_mask->byte_20_smac_sgid_idx, - V2_QPC_BYTE_20_SGID_IDX_M, V2_QPC_BYTE_20_SGID_IDX_S, 0); - memcpy(&(context->dmac), dmac, sizeof(u32)); roce_set_field(context->byte_52_udpspn_dmac, V2_QPC_BYTE_52_DMAC_M, V2_QPC_BYTE_52_DMAC_S, *((u16 *)(&dmac[4]))); diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index 79782209dbb5..c29215a8de3c 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -42,22 +42,6 @@ #include "hns_roce_device.h" #include "hns_roce_hem.h" -/** - * hns_get_gid_index - Get gid index. - * @hr_dev: pointer to structure hns_roce_dev. - * @port: port, value range: 0 ~ MAX - * @gid_index: gid_index, value range: 0 ~ MAX - * Description: - * N ports shared gids, allocation method as follow: - * GID[0][0], GID[1][0],.....GID[N - 1][0], - * GID[0][0], GID[1][0],.....GID[N - 1][0], - * And so on - */ -u8 hns_get_gid_index(struct hns_roce_dev *hr_dev, u8 port, int gid_index) -{ - return gid_index * hr_dev->caps.num_ports + port; -} - static int hns_roce_set_mac(struct hns_roce_dev *hr_dev, u8 port, u8 *addr) { u8 phy_port; |