main.c (4a95857a875e887cc958c92fe9d2cde6184d2ec0) main.c (45808361d4491217de11cdf0661d657081f8f422)
1/*
2 * Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
3 * Copyright (c) 2007, 2008 Mellanox Technologies. All rights reserved.
4 *
5 * This software is available to you under a choice of one of two
6 * licenses. You may choose to be licensed under the terms of the GNU
7 * General Public License (GPL) Version 2, available from the file
8 * COPYING in the main directory of this source tree, or the

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2019 return err;
2020}
2021
2022static ssize_t hca_type_show(struct device *device,
2023 struct device_attribute *attr, char *buf)
2024{
2025 struct mlx4_ib_dev *dev =
2026 rdma_device_to_drv_device(device, struct mlx4_ib_dev, ib_dev);
1/*
2 * Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
3 * Copyright (c) 2007, 2008 Mellanox Technologies. All rights reserved.
4 *
5 * This software is available to you under a choice of one of two
6 * licenses. You may choose to be licensed under the terms of the GNU
7 * General Public License (GPL) Version 2, available from the file
8 * COPYING in the main directory of this source tree, or the

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2019 return err;
2020}
2021
2022static ssize_t hca_type_show(struct device *device,
2023 struct device_attribute *attr, char *buf)
2024{
2025 struct mlx4_ib_dev *dev =
2026 rdma_device_to_drv_device(device, struct mlx4_ib_dev, ib_dev);
2027 return sprintf(buf, "MT%d\n", dev->dev->persist->pdev->device);
2027
2028 return sysfs_emit(buf, "MT%d\n", dev->dev->persist->pdev->device);
2028}
2029static DEVICE_ATTR_RO(hca_type);
2030
2031static ssize_t hw_rev_show(struct device *device,
2032 struct device_attribute *attr, char *buf)
2033{
2034 struct mlx4_ib_dev *dev =
2035 rdma_device_to_drv_device(device, struct mlx4_ib_dev, ib_dev);
2029}
2030static DEVICE_ATTR_RO(hca_type);
2031
2032static ssize_t hw_rev_show(struct device *device,
2033 struct device_attribute *attr, char *buf)
2034{
2035 struct mlx4_ib_dev *dev =
2036 rdma_device_to_drv_device(device, struct mlx4_ib_dev, ib_dev);
2036 return sprintf(buf, "%x\n", dev->dev->rev_id);
2037
2038 return sysfs_emit(buf, "%x\n", dev->dev->rev_id);
2037}
2038static DEVICE_ATTR_RO(hw_rev);
2039
2040static ssize_t board_id_show(struct device *device,
2041 struct device_attribute *attr, char *buf)
2042{
2043 struct mlx4_ib_dev *dev =
2044 rdma_device_to_drv_device(device, struct mlx4_ib_dev, ib_dev);
2045
2039}
2040static DEVICE_ATTR_RO(hw_rev);
2041
2042static ssize_t board_id_show(struct device *device,
2043 struct device_attribute *attr, char *buf)
2044{
2045 struct mlx4_ib_dev *dev =
2046 rdma_device_to_drv_device(device, struct mlx4_ib_dev, ib_dev);
2047
2046 return sprintf(buf, "%.*s\n", MLX4_BOARD_ID_LEN,
2047 dev->dev->board_id);
2048 return sysfs_emit(buf, "%.*s\n", MLX4_BOARD_ID_LEN, dev->dev->board_id);
2048}
2049static DEVICE_ATTR_RO(board_id);
2050
2051static struct attribute *mlx4_class_attributes[] = {
2052 &dev_attr_hw_rev.attr,
2053 &dev_attr_hca_type.attr,
2054 &dev_attr_board_id.attr,
2055 NULL

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2652 ibdev->ib_dev.node_type = RDMA_NODE_IB_CA;
2653 ibdev->ib_dev.local_dma_lkey = dev->caps.reserved_lkey;
2654 ibdev->num_ports = num_ports;
2655 ibdev->ib_dev.phys_port_cnt = mlx4_is_bonded(dev) ?
2656 1 : ibdev->num_ports;
2657 ibdev->ib_dev.num_comp_vectors = dev->caps.num_comp_vectors;
2658 ibdev->ib_dev.dev.parent = &dev->persist->pdev->dev;
2659
2049}
2050static DEVICE_ATTR_RO(board_id);
2051
2052static struct attribute *mlx4_class_attributes[] = {
2053 &dev_attr_hw_rev.attr,
2054 &dev_attr_hca_type.attr,
2055 &dev_attr_board_id.attr,
2056 NULL

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2653 ibdev->ib_dev.node_type = RDMA_NODE_IB_CA;
2654 ibdev->ib_dev.local_dma_lkey = dev->caps.reserved_lkey;
2655 ibdev->num_ports = num_ports;
2656 ibdev->ib_dev.phys_port_cnt = mlx4_is_bonded(dev) ?
2657 1 : ibdev->num_ports;
2658 ibdev->ib_dev.num_comp_vectors = dev->caps.num_comp_vectors;
2659 ibdev->ib_dev.dev.parent = &dev->persist->pdev->dev;
2660
2660 ibdev->ib_dev.uverbs_cmd_mask =
2661 (1ull << IB_USER_VERBS_CMD_GET_CONTEXT) |
2662 (1ull << IB_USER_VERBS_CMD_QUERY_DEVICE) |
2663 (1ull << IB_USER_VERBS_CMD_QUERY_PORT) |
2664 (1ull << IB_USER_VERBS_CMD_ALLOC_PD) |
2665 (1ull << IB_USER_VERBS_CMD_DEALLOC_PD) |
2666 (1ull << IB_USER_VERBS_CMD_REG_MR) |
2667 (1ull << IB_USER_VERBS_CMD_REREG_MR) |
2668 (1ull << IB_USER_VERBS_CMD_DEREG_MR) |
2669 (1ull << IB_USER_VERBS_CMD_CREATE_COMP_CHANNEL) |
2670 (1ull << IB_USER_VERBS_CMD_CREATE_CQ) |
2671 (1ull << IB_USER_VERBS_CMD_RESIZE_CQ) |
2672 (1ull << IB_USER_VERBS_CMD_DESTROY_CQ) |
2673 (1ull << IB_USER_VERBS_CMD_CREATE_QP) |
2674 (1ull << IB_USER_VERBS_CMD_MODIFY_QP) |
2675 (1ull << IB_USER_VERBS_CMD_QUERY_QP) |
2676 (1ull << IB_USER_VERBS_CMD_DESTROY_QP) |
2677 (1ull << IB_USER_VERBS_CMD_ATTACH_MCAST) |
2678 (1ull << IB_USER_VERBS_CMD_DETACH_MCAST) |
2679 (1ull << IB_USER_VERBS_CMD_CREATE_SRQ) |
2680 (1ull << IB_USER_VERBS_CMD_MODIFY_SRQ) |
2681 (1ull << IB_USER_VERBS_CMD_QUERY_SRQ) |
2682 (1ull << IB_USER_VERBS_CMD_DESTROY_SRQ) |
2683 (1ull << IB_USER_VERBS_CMD_CREATE_XSRQ) |
2684 (1ull << IB_USER_VERBS_CMD_OPEN_QP);
2685
2686 ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_ops);
2661 ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_ops);
2687 ibdev->ib_dev.uverbs_ex_cmd_mask |=
2688 (1ull << IB_USER_VERBS_EX_CMD_MODIFY_CQ) |
2689 (1ull << IB_USER_VERBS_EX_CMD_QUERY_DEVICE) |
2690 (1ull << IB_USER_VERBS_EX_CMD_CREATE_CQ) |
2691 (1ull << IB_USER_VERBS_EX_CMD_CREATE_QP);
2692
2693 if ((dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_RSS) &&
2694 ((mlx4_ib_port_link_layer(&ibdev->ib_dev, 1) ==
2695 IB_LINK_LAYER_ETHERNET) ||
2696 (mlx4_ib_port_link_layer(&ibdev->ib_dev, 2) ==
2662
2663 if ((dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_RSS) &&
2664 ((mlx4_ib_port_link_layer(&ibdev->ib_dev, 1) ==
2665 IB_LINK_LAYER_ETHERNET) ||
2666 (mlx4_ib_port_link_layer(&ibdev->ib_dev, 2) ==
2697 IB_LINK_LAYER_ETHERNET))) {
2698 ibdev->ib_dev.uverbs_ex_cmd_mask |=
2699 (1ull << IB_USER_VERBS_EX_CMD_CREATE_WQ) |
2700 (1ull << IB_USER_VERBS_EX_CMD_MODIFY_WQ) |
2701 (1ull << IB_USER_VERBS_EX_CMD_DESTROY_WQ) |
2702 (1ull << IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL) |
2703 (1ull << IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL);
2667 IB_LINK_LAYER_ETHERNET)))
2704 ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_wq_ops);
2668 ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_wq_ops);
2705 }
2706
2707 if (dev->caps.flags & MLX4_DEV_CAP_FLAG_MEM_WINDOW ||
2669
2670 if (dev->caps.flags & MLX4_DEV_CAP_FLAG_MEM_WINDOW ||
2708 dev->caps.bmme_flags & MLX4_BMME_FLAG_TYPE_2_WIN) {
2709 ibdev->ib_dev.uverbs_cmd_mask |=
2710 (1ull << IB_USER_VERBS_CMD_ALLOC_MW) |
2711 (1ull << IB_USER_VERBS_CMD_DEALLOC_MW);
2671 dev->caps.bmme_flags & MLX4_BMME_FLAG_TYPE_2_WIN)
2712 ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_mw_ops);
2672 ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_mw_ops);
2713 }
2714
2715 if (dev->caps.flags & MLX4_DEV_CAP_FLAG_XRC) {
2673
2674 if (dev->caps.flags & MLX4_DEV_CAP_FLAG_XRC) {
2716 ibdev->ib_dev.uverbs_cmd_mask |=
2717 (1ull << IB_USER_VERBS_CMD_OPEN_XRCD) |
2718 (1ull << IB_USER_VERBS_CMD_CLOSE_XRCD);
2719 ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_xrc_ops);
2720 }
2721
2722 if (check_flow_steering_support(dev)) {
2723 ibdev->steering_support = MLX4_STEERING_MODE_DEVICE_MANAGED;
2675 ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_xrc_ops);
2676 }
2677
2678 if (check_flow_steering_support(dev)) {
2679 ibdev->steering_support = MLX4_STEERING_MODE_DEVICE_MANAGED;
2724 ibdev->ib_dev.uverbs_ex_cmd_mask |=
2725 (1ull << IB_USER_VERBS_EX_CMD_CREATE_FLOW) |
2726 (1ull << IB_USER_VERBS_EX_CMD_DESTROY_FLOW);
2727 ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_fs_ops);
2728 }
2729
2730 if (!dev->caps.userspace_caps)
2731 ibdev->ib_dev.ops.uverbs_abi_ver =
2732 MLX4_IB_UVERBS_NO_DEV_CAPS_ABI_VERSION;
2733
2734 mlx4_ib_alloc_eqs(dev, ibdev);

--- 641 unchanged lines hidden --- 		2680 ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_fs_ops);
2681 }
2682
2683 if (!dev->caps.userspace_caps)
2684 ibdev->ib_dev.ops.uverbs_abi_ver =
2685 MLX4_IB_UVERBS_NO_DEV_CAPS_ABI_VERSION;
2686
2687 mlx4_ib_alloc_eqs(dev, ibdev);

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