/* * Copyright (c) 2016 Hisilicon Limited. * Copyright (c) 2007, 2008 Mellanox Technologies. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include <linux/acpi.h> #include <linux/module.h> #include <linux/pci.h> #include <rdma/ib_addr.h> #include <rdma/ib_smi.h> #include <rdma/ib_user_verbs.h> #include <rdma/ib_cache.h> #include "hnae3.h" #include "hns_roce_common.h" #include "hns_roce_device.h" #include "hns_roce_hem.h" #include "hns_roce_hw_v2.h" static int hns_roce_set_mac(struct hns_roce_dev *hr_dev, u32 port, const u8 *addr) { … } static int hns_roce_add_gid(const struct ib_gid_attr *attr, void **context) { … } static int hns_roce_del_gid(const struct ib_gid_attr *attr, void **context) { … } static int handle_en_event(struct hns_roce_dev *hr_dev, u32 port, unsigned long event) { … } static int hns_roce_netdev_event(struct notifier_block *self, unsigned long event, void *ptr) { … } static int hns_roce_setup_mtu_mac(struct hns_roce_dev *hr_dev) { … } static int hns_roce_query_device(struct ib_device *ib_dev, struct ib_device_attr *props, struct ib_udata *uhw) { … } static int hns_roce_query_port(struct ib_device *ib_dev, u32 port_num, struct ib_port_attr *props) { … } static enum rdma_link_layer hns_roce_get_link_layer(struct ib_device *device, u32 port_num) { … } static int hns_roce_query_pkey(struct ib_device *ib_dev, u32 port, u16 index, u16 *pkey) { … } static int hns_roce_modify_device(struct ib_device *ib_dev, int mask, struct ib_device_modify *props) { … } struct hns_user_mmap_entry * hns_roce_user_mmap_entry_insert(struct ib_ucontext *ucontext, u64 address, size_t length, enum hns_roce_mmap_type mmap_type) { … } static void hns_roce_dealloc_uar_entry(struct hns_roce_ucontext *context) { … } static int hns_roce_alloc_uar_entry(struct ib_ucontext *uctx) { … } static int hns_roce_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata) { … } static void hns_roce_dealloc_ucontext(struct ib_ucontext *ibcontext) { … } static int hns_roce_mmap(struct ib_ucontext *uctx, struct vm_area_struct *vma) { … } static void hns_roce_free_mmap(struct rdma_user_mmap_entry *rdma_entry) { … } static int hns_roce_port_immutable(struct ib_device *ib_dev, u32 port_num, struct ib_port_immutable *immutable) { … } static void hns_roce_disassociate_ucontext(struct ib_ucontext *ibcontext) { … } static void hns_roce_get_fw_ver(struct ib_device *device, char *str) { … } #define HNS_ROCE_HW_CNT(ename, cname) … static const struct rdma_stat_desc hns_roce_port_stats_descs[] = …; static struct rdma_hw_stats *hns_roce_alloc_hw_port_stats( struct ib_device *device, u32 port_num) { … } static int hns_roce_get_hw_stats(struct ib_device *device, struct rdma_hw_stats *stats, u32 port, int index) { … } static void hns_roce_unregister_device(struct hns_roce_dev *hr_dev) { … } static const struct ib_device_ops hns_roce_dev_ops = …; static const struct ib_device_ops hns_roce_dev_hw_stats_ops = …; static const struct ib_device_ops hns_roce_dev_mr_ops = …; static const struct ib_device_ops hns_roce_dev_mw_ops = …; static const struct ib_device_ops hns_roce_dev_frmr_ops = …; static const struct ib_device_ops hns_roce_dev_srq_ops = …; static const struct ib_device_ops hns_roce_dev_xrcd_ops = …; static const struct ib_device_ops hns_roce_dev_restrack_ops = …; static int hns_roce_register_device(struct hns_roce_dev *hr_dev) { … } static int hns_roce_init_hem(struct hns_roce_dev *hr_dev) { … } static void hns_roce_teardown_hca(struct hns_roce_dev *hr_dev) { … } /** * hns_roce_setup_hca - setup host channel adapter * @hr_dev: pointer to hns roce device * Return : int */ static int hns_roce_setup_hca(struct hns_roce_dev *hr_dev) { … } static void check_and_get_armed_cq(struct list_head *cq_list, struct ib_cq *cq) { … } void hns_roce_handle_device_err(struct hns_roce_dev *hr_dev) { … } static int hns_roce_alloc_dfx_cnt(struct hns_roce_dev *hr_dev) { … } static void hns_roce_dealloc_dfx_cnt(struct hns_roce_dev *hr_dev) { … } int hns_roce_init(struct hns_roce_dev *hr_dev) { … } void hns_roce_exit(struct hns_roce_dev *hr_dev) { … } MODULE_LICENSE(…) …; MODULE_AUTHOR(…) …; MODULE_AUTHOR(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …;
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