| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| 334 | 41.54% | 26 | 53.06% | |
| 129 | 16.04% | 4 | 8.16% | |
| 113 | 14.05% | 3 | 6.12% | |
| 97 | 12.06% | 2 | 4.08% | |
| 46 | 5.72% | 2 | 4.08% | |
| 36 | 4.48% | 7 | 14.29% | |
| 20 | 2.49% | 2 | 4.08% | |
| 13 | 1.62% | 1 | 2.04% | |
| 9 | 1.12% | 1 | 2.04% | |
| 7 | 0.87% | 1 | 2.04% | |
| Total | 804 | 49 |
| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Leon Romanovsky | 334 | 41.54% | 26 | 53.06% |
| Ilan Tayari | 129 | 16.04% | 4 | 8.16% |
| Aviad Yehezkel | 113 | 14.05% | 3 | 6.12% |
| Raed Salem | 97 | 12.06% | 2 | 4.08% |
| Huy Nguyen | 46 | 5.72% | 2 | 4.08% |
| Saeed Mahameed | 36 | 4.48% | 7 | 14.29% |
| Maor Gottlieb | 20 | 2.49% | 2 | 4.08% |
| Eli Cohen | 13 | 1.62% | 1 | 2.04% |
| Or Gerlitz | 9 | 1.12% | 1 | 2.04% |
| Matthew Finlay | 7 | 0.87% | 1 | 2.04% |
| Total | 804 | 49 |
/* * Copyright (c) 2017 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. * */ #ifndef __MLX5E_IPSEC_H__ #define __MLX5E_IPSEC_H__ #include <linux/mlx5/device.h> #include <net/xfrm.h> #include <linux/idr.h> #include "lib/aso.h" #define MLX5E_IPSEC_SADB_RX_BITS 10 #define MLX5E_IPSEC_ESN_SCOPE_MID 0x80000000L struct aes_gcm_keymat { u64 seq_iv; u32 salt; u32 icv_len; u32 key_len; u32 aes_key[256 / 32]; }; struct mlx5_accel_esp_xfrm_attrs { u32 esn; u32 spi; u32 flags; struct aes_gcm_keymat aes_gcm; union { __be32 a4; __be32 a6[4]; } saddr; union { __be32 a4; __be32 a6[4]; } daddr; u8 dir : 2; u8 esn_overlap : 1; u8 esn_trigger : 1; u8 type : 2; u8 family; u32 replay_window; u32 authsize; u32 reqid; u64 hard_packet_limit; u64 soft_packet_limit; }; enum mlx5_ipsec_cap { MLX5_IPSEC_CAP_CRYPTO = 1 << 0, MLX5_IPSEC_CAP_ESN = 1 << 1, MLX5_IPSEC_CAP_PACKET_OFFLOAD = 1 << 2, }; struct mlx5e_priv; struct mlx5e_ipsec_hw_stats { u64 ipsec_rx_pkts; u64 ipsec_rx_bytes; u64 ipsec_rx_drop_pkts; u64 ipsec_rx_drop_bytes; u64 ipsec_tx_pkts; u64 ipsec_tx_bytes; u64 ipsec_tx_drop_pkts; u64 ipsec_tx_drop_bytes; }; struct mlx5e_ipsec_sw_stats { atomic64_t ipsec_rx_drop_sp_alloc; atomic64_t ipsec_rx_drop_sadb_miss; atomic64_t ipsec_rx_drop_syndrome; atomic64_t ipsec_tx_drop_bundle; atomic64_t ipsec_tx_drop_no_state; atomic64_t ipsec_tx_drop_not_ip; atomic64_t ipsec_tx_drop_trailer; }; struct mlx5e_ipsec_rx; struct mlx5e_ipsec_tx; struct mlx5e_ipsec_work { struct work_struct work; struct mlx5e_ipsec *ipsec; u32 id; }; struct mlx5e_ipsec_aso { u8 ctx[MLX5_ST_SZ_BYTES(ipsec_aso)]; dma_addr_t dma_addr; struct mlx5_aso *aso; /* Protect ASO WQ access, as it is global to whole IPsec */ spinlock_t lock; }; struct mlx5e_ipsec { struct mlx5_core_dev *mdev; struct xarray sadb; struct mlx5e_ipsec_sw_stats sw_stats; struct mlx5e_ipsec_hw_stats hw_stats; struct workqueue_struct *wq; struct mlx5e_flow_steering *fs; struct mlx5e_ipsec_rx *rx_ipv4; struct mlx5e_ipsec_rx *rx_ipv6; struct mlx5e_ipsec_tx *tx; struct mlx5e_ipsec_aso *aso; struct notifier_block nb; }; struct mlx5e_ipsec_esn_state { u32 esn; u8 trigger: 1; u8 overlap: 1; }; struct mlx5e_ipsec_rule { struct mlx5_flow_handle *rule; struct mlx5_modify_hdr *modify_hdr; struct mlx5_pkt_reformat *pkt_reformat; }; struct mlx5e_ipsec_modify_state_work { struct work_struct work; struct mlx5_accel_esp_xfrm_attrs attrs; }; struct mlx5e_ipsec_sa_entry { struct mlx5e_ipsec_esn_state esn_state; struct xfrm_state *x; struct mlx5e_ipsec *ipsec; struct mlx5_accel_esp_xfrm_attrs attrs; void (*set_iv_op)(struct sk_buff *skb, struct xfrm_state *x, struct xfrm_offload *xo); u32 ipsec_obj_id; u32 enc_key_id; struct mlx5e_ipsec_rule ipsec_rule; struct mlx5e_ipsec_modify_state_work modify_work; }; struct mlx5_accel_pol_xfrm_attrs { union { __be32 a4; __be32 a6[4]; } saddr; union { __be32 a4; __be32 a6[4]; } daddr; u8 family; u8 action; u8 type : 2; u8 dir : 2; u32 reqid; }; struct mlx5e_ipsec_pol_entry { struct xfrm_policy *x; struct mlx5e_ipsec *ipsec; struct mlx5e_ipsec_rule ipsec_rule; struct mlx5_accel_pol_xfrm_attrs attrs; }; #ifdef CONFIG_MLX5_EN_IPSEC void mlx5e_ipsec_init(struct mlx5e_priv *priv); void mlx5e_ipsec_cleanup(struct mlx5e_priv *priv); void mlx5e_ipsec_build_netdev(struct mlx5e_priv *priv); void mlx5e_accel_ipsec_fs_cleanup(struct mlx5e_ipsec *ipsec); int mlx5e_accel_ipsec_fs_init(struct mlx5e_ipsec *ipsec); int mlx5e_accel_ipsec_fs_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry); void mlx5e_accel_ipsec_fs_del_rule(struct mlx5e_ipsec_sa_entry *sa_entry); int mlx5e_accel_ipsec_fs_add_pol(struct mlx5e_ipsec_pol_entry *pol_entry); void mlx5e_accel_ipsec_fs_del_pol(struct mlx5e_ipsec_pol_entry *pol_entry); int mlx5_ipsec_create_sa_ctx(struct mlx5e_ipsec_sa_entry *sa_entry); void mlx5_ipsec_free_sa_ctx(struct mlx5e_ipsec_sa_entry *sa_entry); u32 mlx5_ipsec_device_caps(struct mlx5_core_dev *mdev); void mlx5_accel_esp_modify_xfrm(struct mlx5e_ipsec_sa_entry *sa_entry, const struct mlx5_accel_esp_xfrm_attrs *attrs); int mlx5e_ipsec_aso_init(struct mlx5e_ipsec *ipsec); void mlx5e_ipsec_aso_cleanup(struct mlx5e_ipsec *ipsec); int mlx5e_ipsec_aso_query(struct mlx5e_ipsec_sa_entry *sa_entry, struct mlx5_wqe_aso_ctrl_seg *data); void mlx5e_ipsec_aso_update_curlft(struct mlx5e_ipsec_sa_entry *sa_entry, u64 *packets); void mlx5e_accel_ipsec_fs_read_stats(struct mlx5e_priv *priv, void *ipsec_stats); void mlx5e_ipsec_build_accel_xfrm_attrs(struct mlx5e_ipsec_sa_entry *sa_entry, struct mlx5_accel_esp_xfrm_attrs *attrs); static inline struct mlx5_core_dev * mlx5e_ipsec_sa2dev(struct mlx5e_ipsec_sa_entry *sa_entry) { return sa_entry->ipsec->mdev; } static inline struct mlx5_core_dev * mlx5e_ipsec_pol2dev(struct mlx5e_ipsec_pol_entry *pol_entry) { return pol_entry->ipsec->mdev; } #else static inline void mlx5e_ipsec_init(struct mlx5e_priv *priv) { } static inline void mlx5e_ipsec_cleanup(struct mlx5e_priv *priv) { } static inline void mlx5e_ipsec_build_netdev(struct mlx5e_priv *priv) { } static inline u32 mlx5_ipsec_device_caps(struct mlx5_core_dev *mdev) { return 0; } #endif #endif /* __MLX5E_IPSEC_H__ */