On Fri, Mar 4, 2016 at 2:11 PM, Wei Hu(Xavier) <xavier.hu...@huawei.com> wrote:
> +
> +int hns_roce_register_device(struct hns_roce_dev *hr_dev)
> +{
> + int ret;
> + struct hns_roce_ib_iboe *iboe = NULL;
> + struct ib_device *ib_dev = NULL;
> + struct device *dev = &hr_dev->pdev->dev;
> +
> + iboe = &hr_dev->iboe;
> +
> + ib_dev = &hr_dev->ib_dev;
> + strlcpy(ib_dev->name, "hisi_%d", IB_DEVICE_NAME_MAX);
> +
> + ib_dev->owner = THIS_MODULE;
> + ib_dev->node_type = RDMA_NODE_IB_CA;
> + ib_dev->dma_device = dev;
> +
> + ib_dev->phys_port_cnt = hr_dev->caps.num_ports;
> + ib_dev->local_dma_lkey = hr_dev->caps.reserved_lkey;
> + ib_dev->num_comp_vectors = hr_dev->caps.num_comp_vectors;
> + ib_dev->uverbs_abi_ver = 1;
> + ib_dev->uverbs_cmd_mask =
> + (1ULL << IB_USER_VERBS_CMD_GET_CONTEXT) |
> + (1ULL << IB_USER_VERBS_CMD_QUERY_DEVICE) |
> + (1ULL << IB_USER_VERBS_CMD_QUERY_PORT) |
> + (1ULL << IB_USER_VERBS_CMD_ALLOC_PD) |
> + (1ULL << IB_USER_VERBS_CMD_DEALLOC_PD) |
> + (1ULL << IB_USER_VERBS_CMD_REG_MR) |
> + (1ULL << IB_USER_VERBS_CMD_DEREG_MR) |
> + (1ULL << IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL) |
> + (1ULL << IB_USER_VERBS_CMD_CREATE_CQ) |
> + (1ULL << IB_USER_VERBS_CMD_DESTROY_CQ) |
> + (1ULL << IB_USER_VERBS_CMD_CREATE_QP) |
> + (1ULL << IB_USER_VERBS_CMD_MODIFY_QP) |
> + (1ULL << IB_USER_VERBS_CMD_QUERY_QP) |
> + (1ULL << IB_USER_VERBS_CMD_DESTROY_QP);
> +
Since SRQ is not supported in this driver version, can you keep
remaining code base also to not bother about SRQ specifically
poll_cq_one, modify_qp, destroy_qp etc?
SRQ support can come as complete additional patch along with cmd_mask,
callbacks and rest of the code.
