diff options
Diffstat (limited to 'include/linux')
32 files changed, 757 insertions, 213 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 9b558713447f..e60fff48288b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -737,33 +737,18 @@ static inline void bpf_map_offload_map_free(struct bpf_map *map) } #endif /* CONFIG_NET && CONFIG_BPF_SYSCALL */ -#if defined(CONFIG_STREAM_PARSER) && defined(CONFIG_BPF_SYSCALL) && defined(CONFIG_INET) -struct sock *__sock_map_lookup_elem(struct bpf_map *map, u32 key); -struct sock *__sock_hash_lookup_elem(struct bpf_map *map, void *key); -int sock_map_prog(struct bpf_map *map, struct bpf_prog *prog, u32 type); -int sockmap_get_from_fd(const union bpf_attr *attr, int type, - struct bpf_prog *prog); +#if defined(CONFIG_BPF_STREAM_PARSER) +int sock_map_prog_update(struct bpf_map *map, struct bpf_prog *prog, u32 which); +int sock_map_get_from_fd(const union bpf_attr *attr, struct bpf_prog *prog); #else -static inline struct sock *__sock_map_lookup_elem(struct bpf_map *map, u32 key) -{ - return NULL; -} - -static inline struct sock *__sock_hash_lookup_elem(struct bpf_map *map, - void *key) -{ - return NULL; -} - -static inline int sock_map_prog(struct bpf_map *map, - struct bpf_prog *prog, - u32 type) +static inline int sock_map_prog_update(struct bpf_map *map, + struct bpf_prog *prog, u32 which) { return -EOPNOTSUPP; } -static inline int sockmap_get_from_fd(const union bpf_attr *attr, int type, - struct bpf_prog *prog) +static inline int sock_map_get_from_fd(const union bpf_attr *attr, + struct bpf_prog *prog) { return -EINVAL; } @@ -839,6 +824,10 @@ extern const struct bpf_func_proto bpf_get_stack_proto; extern const struct bpf_func_proto bpf_sock_map_update_proto; extern const struct bpf_func_proto bpf_sock_hash_update_proto; extern const struct bpf_func_proto bpf_get_current_cgroup_id_proto; +extern const struct bpf_func_proto bpf_msg_redirect_hash_proto; +extern const struct bpf_func_proto bpf_msg_redirect_map_proto; +extern const struct bpf_func_proto bpf_sk_redirect_hash_proto; +extern const struct bpf_func_proto bpf_sk_redirect_map_proto; extern const struct bpf_func_proto bpf_get_local_storage_proto; diff --git a/include/linux/bpf_types.h b/include/linux/bpf_types.h index 5432f4c9f50e..fa48343a5ea1 100644 --- a/include/linux/bpf_types.h +++ b/include/linux/bpf_types.h @@ -57,7 +57,7 @@ BPF_MAP_TYPE(BPF_MAP_TYPE_ARRAY_OF_MAPS, array_of_maps_map_ops) BPF_MAP_TYPE(BPF_MAP_TYPE_HASH_OF_MAPS, htab_of_maps_map_ops) #ifdef CONFIG_NET BPF_MAP_TYPE(BPF_MAP_TYPE_DEVMAP, dev_map_ops) -#if defined(CONFIG_STREAM_PARSER) && defined(CONFIG_INET) +#if defined(CONFIG_BPF_STREAM_PARSER) BPF_MAP_TYPE(BPF_MAP_TYPE_SOCKMAP, sock_map_ops) BPF_MAP_TYPE(BPF_MAP_TYPE_SOCKHASH, sock_hash_ops) #endif diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index ff20b677fb9f..22254c1fe1c5 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -412,6 +412,7 @@ struct cgroup { * specific task are charged to the dom_cgrp. */ struct cgroup *dom_cgrp; + struct cgroup *old_dom_cgrp; /* used while enabling threaded */ /* per-cpu recursive resource statistics */ struct cgroup_rstat_cpu __percpu *rstat_cpu; diff --git a/include/linux/filter.h b/include/linux/filter.h index 6791a0ac0139..5771874bc01e 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -520,24 +520,6 @@ struct bpf_skb_data_end { void *data_end; }; -struct sk_msg_buff { - void *data; - void *data_end; - __u32 apply_bytes; - __u32 cork_bytes; - int sg_copybreak; - int sg_start; - int sg_curr; - int sg_end; - struct scatterlist sg_data[MAX_SKB_FRAGS]; - bool sg_copy[MAX_SKB_FRAGS]; - __u32 flags; - struct sock *sk_redir; - struct sock *sk; - struct sk_buff *skb; - struct list_head list; -}; - struct bpf_redirect_info { u32 ifindex; u32 flags; @@ -833,9 +815,6 @@ void xdp_do_flush_map(void); void bpf_warn_invalid_xdp_action(u32 act); -struct sock *do_sk_redirect_map(struct sk_buff *skb); -struct sock *do_msg_redirect_map(struct sk_msg_buff *md); - #ifdef CONFIG_INET struct sock *bpf_run_sk_reuseport(struct sock_reuseport *reuse, struct sock *sk, struct bpf_prog *prog, struct sk_buff *skb, diff --git a/include/linux/fpga/fpga-mgr.h b/include/linux/fpga/fpga-mgr.h index 8942e61f0028..8ab5df769923 100644 --- a/include/linux/fpga/fpga-mgr.h +++ b/include/linux/fpga/fpga-mgr.h @@ -53,12 +53,20 @@ enum fpga_mgr_states { FPGA_MGR_STATE_OPERATING, }; -/* - * FPGA Manager flags - * FPGA_MGR_PARTIAL_RECONFIG: do partial reconfiguration if supported - * FPGA_MGR_EXTERNAL_CONFIG: FPGA has been configured prior to Linux booting - * FPGA_MGR_BITSTREAM_LSB_FIRST: SPI bitstream bit order is LSB first - * FPGA_MGR_COMPRESSED_BITSTREAM: FPGA bitstream is compressed +/** + * DOC: FPGA Manager flags + * + * Flags used in the &fpga_image_info->flags field + * + * %FPGA_MGR_PARTIAL_RECONFIG: do partial reconfiguration if supported + * + * %FPGA_MGR_EXTERNAL_CONFIG: FPGA has been configured prior to Linux booting + * + * %FPGA_MGR_ENCRYPTED_BITSTREAM: indicates bitstream is encrypted + * + * %FPGA_MGR_BITSTREAM_LSB_FIRST: SPI bitstream bit order is LSB first + * + * %FPGA_MGR_COMPRESSED_BITSTREAM: FPGA bitstream is compressed */ #define FPGA_MGR_PARTIAL_RECONFIG BIT(0) #define FPGA_MGR_EXTERNAL_CONFIG BIT(1) diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 0ea328e71ec9..a4d5eb37744a 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -95,6 +95,13 @@ struct gpio_irq_chip { unsigned int num_parents; /** + * @parent_irq: + * + * For use by gpiochip_set_cascaded_irqchip() + */ + unsigned int parent_irq; + + /** * @parents: * * A list of interrupt parents of a GPIO chip. This is owned by the diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 99c19b06d9a4..fdcb45999b26 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -43,7 +43,7 @@ extern int mincore_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, unsigned char *vec); extern bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr, unsigned long new_addr, unsigned long old_end, - pmd_t *old_pmd, pmd_t *new_pmd, bool *need_flush); + pmd_t *old_pmd, pmd_t *new_pmd); extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, unsigned long addr, pgprot_t newprot, int prot_numa); diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index c4809ad8ab46..0ef67f837ae1 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1670,6 +1670,7 @@ struct ieee80211_mu_edca_param_set { #define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300 #define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400 #define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700 +#define IEEE80211_VHT_CAP_RXSTBC_SHIFT 8 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000 #define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13 diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h index 472fa4d4ea62..7361cd3fddc1 100644 --- a/include/linux/micrel_phy.h +++ b/include/linux/micrel_phy.h @@ -31,6 +31,7 @@ #define PHY_ID_KSZ8081 0x00221560 #define PHY_ID_KSZ8061 0x00221570 #define PHY_ID_KSZ9031 0x00221620 +#define PHY_ID_KSZ9131 0x00221640 #define PHY_ID_KSZ886X 0x00221430 #define PHY_ID_KSZ8863 0x00221435 diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h index 0ef6138eca49..31a750570c38 100644 --- a/include/linux/mlx5/cq.h +++ b/include/linux/mlx5/cq.h @@ -61,6 +61,7 @@ struct mlx5_core_cq { int reset_notify_added; struct list_head reset_notify; struct mlx5_eq *eq; + u16 uid; }; diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index e9b502d5bcc1..b4c0457fbebd 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -1124,6 +1124,12 @@ enum mlx5_qcam_feature_groups { #define MLX5_CAP_FLOWTABLE_NIC_RX_MAX(mdev, cap) \ MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive.cap) +#define MLX5_CAP_FLOWTABLE_NIC_TX(mdev, cap) \ + MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit.cap) + +#define MLX5_CAP_FLOWTABLE_NIC_TX_MAX(mdev, cap) \ + MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit.cap) + #define MLX5_CAP_FLOWTABLE_SNIFFER_RX(mdev, cap) \ MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive_sniffer.cap) diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 26a92462f4ce..31460eeb6fe0 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -133,6 +133,7 @@ enum { MLX5_REG_PVLC = 0x500f, MLX5_REG_PCMR = 0x5041, MLX5_REG_PMLP = 0x5002, + MLX5_REG_PPLM = 0x5023, MLX5_REG_PCAM = 0x507f, MLX5_REG_NODE_DESC = 0x6001, MLX5_REG_HOST_ENDIANNESS = 0x7004, @@ -163,10 +164,7 @@ enum mlx5_dcbx_oper_mode { }; enum mlx5_dct_atomic_mode { - MLX5_ATOMIC_MODE_DCT_OFF = 20, - MLX5_ATOMIC_MODE_DCT_NONE = 0 << MLX5_ATOMIC_MODE_DCT_OFF, - MLX5_ATOMIC_MODE_DCT_IB_COMP = 1 << MLX5_ATOMIC_MODE_DCT_OFF, - MLX5_ATOMIC_MODE_DCT_CX = 2 << MLX5_ATOMIC_MODE_DCT_OFF, + MLX5_ATOMIC_MODE_DCT_CX = 2, }; enum { @@ -360,7 +358,7 @@ struct mlx5_frag_buf { }; struct mlx5_frag_buf_ctrl { - struct mlx5_frag_buf frag_buf; + struct mlx5_buf_list *frags; u32 sz_m1; u16 frag_sz_m1; u16 strides_offset; @@ -477,6 +475,7 @@ struct mlx5_core_srq { atomic_t refcount; struct completion free; + u16 uid; }; struct mlx5_eq_table { @@ -996,10 +995,12 @@ static inline u32 mlx5_base_mkey(const u32 key) return key & 0xffffff00u; } -static inline void mlx5_fill_fbc_offset(u8 log_stride, u8 log_sz, +static inline void mlx5_init_fbc_offset(struct mlx5_buf_list *frags, + u8 log_stride, u8 log_sz, u16 strides_offset, struct mlx5_frag_buf_ctrl *fbc) { + fbc->frags = frags; fbc->log_stride = log_stride; fbc->log_sz = log_sz; fbc->sz_m1 = (1 << fbc->log_sz) - 1; @@ -1008,18 +1009,11 @@ static inline void mlx5_fill_fbc_offset(u8 log_stride, u8 log_sz, fbc->strides_offset = strides_offset; } -static inline void mlx5_fill_fbc(u8 log_stride, u8 log_sz, +static inline void mlx5_init_fbc(struct mlx5_buf_list *frags, + u8 log_stride, u8 log_sz, struct mlx5_frag_buf_ctrl *fbc) { - mlx5_fill_fbc_offset(log_stride, log_sz, 0, fbc); -} - -static inline void mlx5_core_init_cq_frag_buf(struct mlx5_frag_buf_ctrl *fbc, - void *cqc) -{ - mlx5_fill_fbc(6 + MLX5_GET(cqc, cqc, cqe_sz), - MLX5_GET(cqc, cqc, log_cq_size), - fbc); + mlx5_init_fbc_offset(frags, log_stride, log_sz, 0, fbc); } static inline void *mlx5_frag_buf_get_wqe(struct mlx5_frag_buf_ctrl *fbc, @@ -1030,8 +1024,15 @@ static inline void *mlx5_frag_buf_get_wqe(struct mlx5_frag_buf_ctrl *fbc, ix += fbc->strides_offset; frag = ix >> fbc->log_frag_strides; - return fbc->frag_buf.frags[frag].buf + - ((fbc->frag_sz_m1 & ix) << fbc->log_stride); + return fbc->frags[frag].buf + ((fbc->frag_sz_m1 & ix) << fbc->log_stride); +} + +static inline u32 +mlx5_frag_buf_get_idx_last_contig_stride(struct mlx5_frag_buf_ctrl *fbc, u32 ix) +{ + u32 last_frag_stride_idx = (ix + fbc->strides_offset) | fbc->frag_sz_m1; + + return min_t(u32, last_frag_stride_idx - fbc->strides_offset, fbc->sz_m1); } int mlx5_cmd_init(struct mlx5_core_dev *dev); @@ -1228,21 +1229,15 @@ int mlx5_lag_query_cong_counters(struct mlx5_core_dev *dev, struct mlx5_uars_page *mlx5_get_uars_page(struct mlx5_core_dev *mdev); void mlx5_put_uars_page(struct mlx5_core_dev *mdev, struct mlx5_uars_page *up); -#ifndef CONFIG_MLX5_CORE_IPOIB -static inline -struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev, - struct ib_device *ibdev, - const char *name, - void (*setup)(struct net_device *)) -{ - return ERR_PTR(-EOPNOTSUPP); -} -#else +#ifdef CONFIG_MLX5_CORE_IPOIB struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev, struct ib_device *ibdev, const char *name, void (*setup)(struct net_device *)); #endif /* CONFIG_MLX5_CORE_IPOIB */ +int mlx5_rdma_rn_get_params(struct mlx5_core_dev *mdev, + struct ib_device *device, + struct rdma_netdev_alloc_params *params); struct mlx5_profile { u64 mask; diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 804516e4f483..5660f07d3be0 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -45,7 +45,8 @@ enum { }; enum { - MLX5_FLOW_TABLE_TUNNEL_EN = BIT(0), + MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT = BIT(0), + MLX5_FLOW_TABLE_TUNNEL_EN_DECAP = BIT(1), }; #define LEFTOVERS_RULE_NUM 2 @@ -91,7 +92,7 @@ struct mlx5_flow_destination { u32 tir_num; u32 ft_num; struct mlx5_flow_table *ft; - struct mlx5_fc *counter; + u32 counter_id; struct { u16 num; u16 vhca_id; @@ -101,6 +102,8 @@ struct mlx5_flow_destination { }; struct mlx5_flow_namespace * +mlx5_get_fdb_sub_ns(struct mlx5_core_dev *dev, int n); +struct mlx5_flow_namespace * mlx5_get_flow_namespace(struct mlx5_core_dev *dev, enum mlx5_flow_namespace_type type); struct mlx5_flow_namespace * @@ -155,20 +158,28 @@ struct mlx5_fs_vlan { #define MLX5_FS_VLAN_DEPTH 2 +enum { + FLOW_ACT_HAS_TAG = BIT(0), + FLOW_ACT_NO_APPEND = BIT(1), +}; + struct mlx5_flow_act { u32 action; - bool has_flow_tag; u32 flow_tag; - u32 encap_id; + u32 reformat_id; u32 modify_id; uintptr_t esp_id; + u32 flags; struct mlx5_fs_vlan vlan[MLX5_FS_VLAN_DEPTH]; struct ib_counters *counters; }; #define MLX5_DECLARE_FLOW_ACT(name) \ - struct mlx5_flow_act name = {MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,\ - MLX5_FS_DEFAULT_FLOW_TAG, 0, 0} + struct mlx5_flow_act name = { .action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,\ + .flow_tag = MLX5_FS_DEFAULT_FLOW_TAG, \ + .reformat_id = 0, \ + .modify_id = 0, \ + .flags = 0, } /* Single destination per rule. * Group ID is implied by the match criteria. @@ -185,15 +196,30 @@ int mlx5_modify_rule_destination(struct mlx5_flow_handle *handler, struct mlx5_flow_destination *new_dest, struct mlx5_flow_destination *old_dest); -struct mlx5_fc *mlx5_flow_rule_counter(struct mlx5_flow_handle *handler); struct mlx5_fc *mlx5_fc_create(struct mlx5_core_dev *dev, bool aging); void mlx5_fc_destroy(struct mlx5_core_dev *dev, struct mlx5_fc *counter); void mlx5_fc_query_cached(struct mlx5_fc *counter, u64 *bytes, u64 *packets, u64 *lastuse); int mlx5_fc_query(struct mlx5_core_dev *dev, struct mlx5_fc *counter, u64 *packets, u64 *bytes); +u32 mlx5_fc_id(struct mlx5_fc *counter); int mlx5_fs_add_rx_underlay_qpn(struct mlx5_core_dev *dev, u32 underlay_qpn); int mlx5_fs_remove_rx_underlay_qpn(struct mlx5_core_dev *dev, u32 underlay_qpn); +int mlx5_modify_header_alloc(struct mlx5_core_dev *dev, + u8 namespace, u8 num_actions, + void *modify_actions, u32 *modify_header_id); +void mlx5_modify_header_dealloc(struct mlx5_core_dev *dev, + u32 modify_header_id); + +int mlx5_packet_reformat_alloc(struct mlx5_core_dev *dev, + int reformat_type, + size_t size, + void *reformat_data, + enum mlx5_flow_namespace_type namespace, + u32 *packet_reformat_id); +void mlx5_packet_reformat_dealloc(struct mlx5_core_dev *dev, + u32 packet_reformat_id); + #endif diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 6e8a882052b1..dbff9ff28f2c 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -243,8 +243,8 @@ enum { MLX5_CMD_OP_DEALLOC_FLOW_COUNTER = 0x93a, MLX5_CMD_OP_QUERY_FLOW_COUNTER = 0x93b, MLX5_CMD_OP_MODIFY_FLOW_TABLE = 0x93c, - MLX5_CMD_OP_ALLOC_ENCAP_HEADER = 0x93d, - MLX5_CMD_OP_DEALLOC_ENCAP_HEADER = 0x93e, + MLX5_CMD_OP_ALLOC_PACKET_REFORMAT_CONTEXT = 0x93d, + MLX5_CMD_OP_DEALLOC_PACKET_REFORMAT_CONTEXT = 0x93e, MLX5_CMD_OP_ALLOC_MODIFY_HEADER_CONTEXT = 0x940, MLX5_CMD_OP_DEALLOC_MODIFY_HEADER_CONTEXT = 0x941, MLX5_CMD_OP_QUERY_MODIFY_HEADER_CONTEXT = 0x942, @@ -336,7 +336,7 @@ struct mlx5_ifc_flow_table_prop_layout_bits { u8 modify_root[0x1]; u8 identified_miss_table_mode[0x1]; u8 flow_table_modify[0x1]; - u8 encap[0x1]; + u8 reformat[0x1]; u8 decap[0x1]; u8 reserved_at_9[0x1]; u8 pop_vlan[0x1]; @@ -344,8 +344,12 @@ struct mlx5_ifc_flow_table_prop_layout_bits { u8 reserved_at_c[0x1]; u8 pop_vlan_2[0x1]; u8 push_vlan_2[0x1]; - u8 reserved_at_f[0x11]; - + u8 reformat_and_vlan_action[0x1]; + u8 reserved_at_10[0x2]; + u8 reformat_l3_tunnel_to_l2[0x1]; + u8 reformat_l2_to_l3_tunnel[0x1]; + u8 reformat_and_modify_action[0x1]; + u8 reserved_at_14[0xb]; u8 reserved_at_20[0x2]; u8 log_max_ft_size[0x6]; u8 log_max_modify_header_context[0x8]; @@ -554,7 +558,13 @@ struct mlx5_ifc_flow_table_nic_cap_bits { u8 nic_rx_multi_path_tirs[0x1]; u8 nic_rx_multi_path_tirs_fts[0x1]; u8 allow_sniffer_and_nic_rx_shared_tir[0x1]; - u8 reserved_at_3[0x1fd]; + u8 reserved_at_3[0x1d]; + u8 encap_general_header[0x1]; + u8 reserved_at_21[0xa]; + u8 log_max_packet_reformat_context[0x5]; + u8 reserved_at_30[0x6]; + u8 max_encap_header_size[0xa]; + u8 reserved_at_40[0x1c0]; struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_receive; @@ -574,7 +584,9 @@ struct mlx5_ifc_flow_table_nic_cap_bits { struct mlx5_ifc_flow_table_eswitch_cap_bits { u8 reserved_at_0[0x1c]; u8 fdb_multi_path_to_table[0x1]; - u8 reserved_at_1d[0x1e3]; + u8 reserved_at_1d[0x1]; + u8 multi_fdb_encap[0x1]; + u8 reserved_at_1e[0x1e1]; struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_esw_fdb; @@ -599,7 +611,7 @@ struct mlx5_ifc_e_switch_cap_bits { u8 vxlan_encap_decap[0x1]; u8 nvgre_encap_decap[0x1]; u8 reserved_at_22[0x9]; - u8 log_max_encap_headers[0x5]; + u8 log_max_packet_reformat_context[0x5]; u8 reserved_2b[0x6]; u8 max_encap_header_size[0xa]; @@ -996,7 +1008,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 umr_modify_atomic_disabled[0x1]; u8 umr_indirect_mkey_disabled[0x1]; u8 umr_fence[0x2]; - u8 reserved_at_20c[0x3]; + u8 dc_req_scat_data_cqe[0x1]; + u8 reserved_at_20d[0x2]; u8 drain_sigerr[0x1]; u8 cmdif_checksum[0x2]; u8 sigerr_cqe[0x1]; @@ -1281,7 +1294,9 @@ struct mlx5_ifc_wq_bits { u8 reserved_at_118[0x3]; u8 log_wq_sz[0x5]; - u8 reserved_at_120[0x3]; + u8 dbr_umem_valid[0x1]; + u8 wq_umem_valid[0x1]; + u8 reserved_at_122[0x1]; u8 log_hairpin_num_packets[0x5]; u8 reserved_at_128[0x3]; u8 log_hairpin_data_sz[0x5]; @@ -2355,7 +2370,10 @@ struct mlx5_ifc_qpc_bits { u8 dc_access_key[0x40]; - u8 reserved_at_680[0xc0]; + u8 reserved_at_680[0x3]; + u8 dbr_umem_valid[0x1]; + + u8 reserved_at_684[0xbc]; }; struct mlx5_ifc_roce_addr_layout_bits { @@ -2395,7 +2413,7 @@ enum { MLX5_FLOW_CONTEXT_ACTION_DROP = 0x2, MLX5_FLOW_CONTEXT_ACTION_FWD_DEST = 0x4, MLX5_FLOW_CONTEXT_ACTION_COUNT = 0x8, - MLX5_FLOW_CONTEXT_ACTION_ENCAP = 0x10, + MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT = 0x10, MLX5_FLOW_CONTEXT_ACTION_DECAP = 0x20, MLX5_FLOW_CONTEXT_ACTION_MOD_HDR = 0x40, MLX5_FLOW_CONTEXT_ACTION_VLAN_POP = 0x80, @@ -2428,7 +2446,7 @@ struct mlx5_ifc_flow_context_bits { u8 reserved_at_a0[0x8]; u8 flow_counter_list_size[0x18]; - u8 encap_id[0x20]; + u8 packet_reformat_id[0x20]; u8 modify_header_id[0x20]; @@ -2455,7 +2473,7 @@ struct mlx5_ifc_xrc_srqc_bits { u8 wq_signature[0x1]; u8 cont_srq[0x1]; - u8 reserved_at_22[0x1]; + u8 dbr_umem_valid[0x1]; u8 rlky[0x1]; u8 basic_cyclic_rcv_wqe[0x1]; u8 log_rq_stride[0x3]; @@ -2550,8 +2568,8 @@ enum { }; enum { - MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST_ = 0x1, - MLX5_TIRC_SELF_LB_BLOCK_BLOCK_MULTICAST_ = 0x2, + MLX5_TIRC_SELF_LB_BLOCK_BLOCK_UNICAST = 0x1, + MLX5_TIRC_SELF_LB_BLOCK_BLOCK_MULTICAST = 0x2, }; struct mlx5_ifc_tirc_bits { @@ -3119,7 +3137,9 @@ enum { struct mlx5_ifc_cqc_bits { u8 status[0x4]; - u8 reserved_at_4[0x4]; + u8 reserved_at_4[0x2]; + u8 dbr_umem_valid[0x1]; + u8 reserved_at_7[0x1]; u8 cqe_sz[0x3]; u8 cc[0x1]; u8 reserved_at_c[0x1]; @@ -3386,7 +3406,7 @@ struct mlx5_ifc_sqerr2rts_qp_out_bits { struct mlx5_ifc_sqerr2rts_qp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -3416,7 +3436,7 @@ struct mlx5_ifc_sqd2rts_qp_out_bits { struct mlx5_ifc_sqd2rts_qp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -3621,7 +3641,7 @@ struct mlx5_ifc_rts2rts_qp_out_bits { struct mlx5_ifc_rts2rts_qp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -3651,7 +3671,7 @@ struct mlx5_ifc_rtr2rts_qp_out_bits { struct mlx5_ifc_rtr2rts_qp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -3681,7 +3701,7 @@ struct mlx5_ifc_rst2init_qp_out_bits { struct mlx5_ifc_rst2init_qp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -4804,19 +4824,19 @@ struct mlx5_ifc_query_eq_in_bits { u8 reserved_at_60[0x20]; }; -struct mlx5_ifc_encap_header_in_bits { +struct mlx5_ifc_packet_reformat_context_in_bits { u8 reserved_at_0[0x5]; - u8 header_type[0x3]; + u8 reformat_type[0x3]; u8 reserved_at_8[0xe]; - u8 encap_header_size[0xa]; + u8 reformat_data_size[0xa]; u8 reserved_at_20[0x10]; - u8 encap_header[2][0x8]; + u8 reformat_data[2][0x8]; - u8 more_encap_header[0][0x8]; + u8 more_reformat_data[0][0x8]; }; -struct mlx5_ifc_query_encap_header_out_bits { +struct mlx5_ifc_query_packet_reformat_context_out_bits { u8 status[0x8]; u8 reserved_at_8[0x18]; @@ -4824,33 +4844,41 @@ struct mlx5_ifc_query_encap_header_out_bits { u8 reserved_at_40[0xa0]; - struct mlx5_ifc_encap_header_in_bits encap_header[0]; + struct mlx5_ifc_packet_reformat_context_in_bits packet_reformat_context[0]; }; -struct mlx5_ifc_query_encap_header_in_bits { +struct mlx5_ifc_query_packet_reformat_context_in_bits { u8 opcode[0x10]; u8 reserved_at_10[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; - u8 encap_id[0x20]; + u8 packet_reformat_id[0x20]; u8 reserved_at_60[0xa0]; }; -struct mlx5_ifc_alloc_encap_header_out_bits { +struct mlx5_ifc_alloc_packet_reformat_context_out_bits { u8 status[0x8]; u8 reserved_at_8[0x18]; u8 syndrome[0x20]; - u8 encap_id[0x20]; + u8 packet_reformat_id[0x20]; u8 reserved_at_60[0x20]; }; -struct mlx5_ifc_alloc_encap_header_in_bits { +enum { + MLX5_REFORMAT_TYPE_L2_TO_VXLAN = 0x0, + MLX5_REFORMAT_TYPE_L2_TO_NVGRE = 0x1, + MLX5_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x2, + MLX5_REFORMAT_TYPE_L3_TUNNEL_TO_L2 = 0x3, + MLX5_REFORMAT_TYPE_L2_TO_L3_TUNNEL = 0x4, +}; + +struct mlx5_ifc_alloc_packet_reformat_context_in_bits { u8 opcode[0x10]; u8 reserved_at_10[0x10]; @@ -4859,10 +4887,10 @@ struct mlx5_ifc_alloc_encap_header_in_bits { u8 reserved_at_40[0xa0]; - struct mlx5_ifc_encap_header_in_bits encap_header; + struct mlx5_ifc_packet_reformat_context_in_bits packet_reformat_context; }; -struct mlx5_ifc_dealloc_encap_header_out_bits { +struct mlx5_ifc_dealloc_packet_reformat_context_out_bits { u8 status[0x8]; u8 reserved_at_8[0x18]; @@ -4871,14 +4899,14 @@ struct mlx5_ifc_dealloc_encap_header_out_bits { u8 reserved_at_40[0x40]; }; -struct mlx5_ifc_dealloc_encap_header_in_bits { +struct mlx5_ifc_dealloc_packet_reformat_context_in_bits { u8 opcode[0x10]; u8 reserved_at_10[0x10]; u8 reserved_20[0x10]; u8 op_mod[0x10]; - u8 encap_id[0x20]; + u8 packet_reformat_id[0x20]; u8 reserved_60[0x20]; }; @@ -5176,7 +5204,7 @@ struct mlx5_ifc_qp_2rst_out_bits { struct mlx5_ifc_qp_2rst_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5198,7 +5226,7 @@ struct mlx5_ifc_qp_2err_out_bits { struct mlx5_ifc_qp_2err_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5298,7 +5326,7 @@ struct mlx5_ifc_modify_tis_bitmask_bits { struct mlx5_ifc_modify_tis_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5337,7 +5365,7 @@ struct mlx5_ifc_modify_tir_out_bits { struct mlx5_ifc_modify_tir_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5365,7 +5393,7 @@ struct mlx5_ifc_modify_sq_out_bits { struct mlx5_ifc_modify_sq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5438,7 +5466,7 @@ struct mlx5_ifc_rqt_bitmask_bits { struct mlx5_ifc_modify_rqt_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5472,7 +5500,7 @@ enum { struct mlx5_ifc_modify_rq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5508,7 +5536,7 @@ struct mlx5_ifc_rmp_bitmask_bits { struct mlx5_ifc_modify_rmp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5613,7 +5641,7 @@ enum { struct mlx5_ifc_modify_cq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5625,7 +5653,10 @@ struct mlx5_ifc_modify_cq_in_bits { struct mlx5_ifc_cqc_bits cq_context; - u8 reserved_at_280[0x600]; + u8 reserved_at_280[0x40]; + + u8 cq_umem_valid[0x1]; + u8 reserved_at_2c1[0x5bf]; u8 pas[0][0x40]; }; @@ -5773,7 +5804,7 @@ struct mlx5_ifc_init2rtr_qp_out_bits { struct mlx5_ifc_init2rtr_qp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5803,7 +5834,7 @@ struct mlx5_ifc_init2init_qp_out_bits { struct mlx5_ifc_init2init_qp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5902,7 +5933,7 @@ struct mlx5_ifc_drain_dct_out_bits { struct mlx5_ifc_drain_dct_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5946,7 +5977,7 @@ struct mlx5_ifc_detach_from_mcg_out_bits { struct mlx5_ifc_detach_from_mcg_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5970,7 +6001,7 @@ struct mlx5_ifc_destroy_xrq_out_bits { struct mlx5_ifc_destroy_xrq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -5992,7 +6023,7 @@ struct mlx5_ifc_destroy_xrc_srq_out_bits { struct mlx5_ifc_destroy_xrc_srq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6014,7 +6045,7 @@ struct mlx5_ifc_destroy_tis_out_bits { struct mlx5_ifc_destroy_tis_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6036,7 +6067,7 @@ struct mlx5_ifc_destroy_tir_out_bits { struct mlx5_ifc_destroy_tir_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6058,7 +6089,7 @@ struct mlx5_ifc_destroy_srq_out_bits { struct mlx5_ifc_destroy_srq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6080,7 +6111,7 @@ struct mlx5_ifc_destroy_sq_out_bits { struct mlx5_ifc_destroy_sq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6126,7 +6157,7 @@ struct mlx5_ifc_destroy_rqt_out_bits { struct mlx5_ifc_destroy_rqt_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6148,7 +6179,7 @@ struct mlx5_ifc_destroy_rq_out_bits { struct mlx5_ifc_destroy_rq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6192,7 +6223,7 @@ struct mlx5_ifc_destroy_rmp_out_bits { struct mlx5_ifc_destroy_rmp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6214,7 +6245,7 @@ struct mlx5_ifc_destroy_qp_out_bits { struct mlx5_ifc_destroy_qp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6366,7 +6397,7 @@ struct mlx5_ifc_destroy_dct_out_bits { struct mlx5_ifc_destroy_dct_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6388,7 +6419,7 @@ struct mlx5_ifc_destroy_cq_out_bits { struct mlx5_ifc_destroy_cq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6491,7 +6522,7 @@ struct mlx5_ifc_dealloc_xrcd_out_bits { struct mlx5_ifc_dealloc_xrcd_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6579,7 +6610,7 @@ struct mlx5_ifc_dealloc_pd_out_bits { struct mlx5_ifc_dealloc_pd_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6625,7 +6656,7 @@ struct mlx5_ifc_create_xrq_out_bits { struct mlx5_ifc_create_xrq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6649,7 +6680,7 @@ struct mlx5_ifc_create_xrc_srq_out_bits { struct mlx5_ifc_create_xrc_srq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6658,7 +6689,9 @@ struct mlx5_ifc_create_xrc_srq_in_bits { struct mlx5_ifc_xrc_srqc_bits xrc_srq_context_entry; - u8 reserved_at_280[0x600]; + u8 reserved_at_280[0x40]; + u8 xrc_srq_umem_valid[0x1]; + u8 reserved_at_2c1[0x5bf]; u8 pas[0][0x40]; }; @@ -6677,7 +6710,7 @@ struct mlx5_ifc_create_tis_out_bits { struct mlx5_ifc_create_tis_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6701,7 +6734,7 @@ struct mlx5_ifc_create_tir_out_bits { struct mlx5_ifc_create_tir_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6725,7 +6758,7 @@ struct mlx5_ifc_create_srq_out_bits { struct mlx5_ifc_create_srq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6753,7 +6786,7 @@ struct mlx5_ifc_create_sq_out_bits { struct mlx5_ifc_create_sq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6807,7 +6840,7 @@ struct mlx5_ifc_create_rqt_out_bits { struct mlx5_ifc_create_rqt_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6831,7 +6864,7 @@ struct mlx5_ifc_create_rq_out_bits { struct mlx5_ifc_create_rq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6855,7 +6888,7 @@ struct mlx5_ifc_create_rmp_out_bits { struct mlx5_ifc_create_rmp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6879,7 +6912,7 @@ struct mlx5_ifc_create_qp_out_bits { struct mlx5_ifc_create_qp_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -6892,7 +6925,10 @@ struct mlx5_ifc_create_qp_in_bits { struct mlx5_ifc_qpc_bits qpc; - u8 reserved_at_800[0x80]; + u8 reserved_at_800[0x60]; + + u8 wq_umem_valid[0x1]; + u8 reserved_at_861[0x1f]; u8 pas[0][0x40]; }; @@ -6954,7 +6990,8 @@ struct mlx5_ifc_create_mkey_in_bits { u8 reserved_at_40[0x20]; u8 pg_access[0x1]; - u8 reserved_at_61[0x1f]; + u8 mkey_umem_valid[0x1]; + u8 reserved_at_62[0x1e]; struct mlx5_ifc_mkc_bits memory_key_mkey_entry; @@ -6980,7 +7017,7 @@ struct mlx5_ifc_create_flow_table_out_bits { }; struct mlx5_ifc_flow_table_context_bits { - u8 encap_en[0x1]; + u8 reformat_en[0x1]; u8 decap_en[0x1]; u8 reserved_at_2[0x2]; u8 table_miss_action[0x4]; @@ -7122,7 +7159,7 @@ struct mlx5_ifc_create_dct_out_bits { struct mlx5_ifc_create_dct_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -7148,7 +7185,7 @@ struct mlx5_ifc_create_cq_out_bits { struct mlx5_ifc_create_cq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -7157,7 +7194,10 @@ struct mlx5_ifc_create_cq_in_bits { struct mlx5_ifc_cqc_bits cq_context; - u8 reserved_at_280[0x600]; + u8 reserved_at_280[0x60]; + + u8 cq_umem_valid[0x1]; + u8 reserved_at_2e1[0x59f]; u8 pas[0][0x40]; }; @@ -7205,7 +7245,7 @@ struct mlx5_ifc_attach_to_mcg_out_bits { struct mlx5_ifc_attach_to_mcg_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -7256,7 +7296,7 @@ enum { struct mlx5_ifc_arm_xrc_srq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -7284,7 +7324,7 @@ enum { struct mlx5_ifc_arm_rq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -7332,7 +7372,7 @@ struct mlx5_ifc_alloc_xrcd_out_bits { struct mlx5_ifc_alloc_xrcd_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -7420,7 +7460,7 @@ struct mlx5_ifc_alloc_pd_out_bits { struct mlx5_ifc_alloc_pd_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; @@ -7788,20 +7828,34 @@ struct mlx5_ifc_pplr_reg_bits { struct mlx5_ifc_pplm_reg_bits { u8 reserved_at_0[0x8]; - u8 local_port[0x8]; - u8 reserved_at_10[0x10]; + u8 local_port[0x8]; + u8 reserved_at_10[0x10]; - u8 reserved_at_20[0x20]; + u8 reserved_at_20[0x20]; - u8 port_profile_mode[0x8]; - u8 static_port_profile[0x8]; - u8 active_port_profile[0x8]; - u8 reserved_at_58[0x8]; + u8 port_profile_mode[0x8]; + u8 static_port_profile[0x8]; + u8 active_port_profile[0x8]; + u8 reserved_at_58[0x8]; - u8 retransmission_active[0x8]; - u8 fec_mode_active[0x18]; + u8 retransmission_active[0x8]; + u8 fec_mode_active[0x18]; - u8 reserved_at_80[0x20]; + u8 rs_fec_correction_bypass_cap[0x4]; + u8 reserved_at_84[0x8]; + u8 fec_override_cap_56g[0x4]; + u8 fec_override_cap_100g[0x4]; + u8 fec_override_cap_50g[0x4]; + u8 fec_override_cap_25g[0x4]; + u8 fec_override_cap_10g_40g[0x4]; + + u8 rs_fec_correction_bypass_admin[0x4]; + u8 reserved_at_a4[0x8]; + u8 fec_override_admin_56g[0x4]; + u8 fec_override_admin_100g[0x4]; + u8 fec_override_admin_50g[0x4]; + u8 fec_override_admin_25g[0x4]; + u8 fec_override_admin_10g_40g[0x4]; }; struct mlx5_ifc_ppcnt_reg_bits { @@ -8086,7 +8140,8 @@ struct mlx5_ifc_pcam_enhanced_features_bits { u8 rx_icrc_encapsulated_counter[0x1]; u8 reserved_at_6e[0x8]; u8 pfcc_mask[0x1]; - u8 reserved_at_77[0x4]; + u8 reserved_at_77[0x3]; + u8 per_lane_error_counters[0x1]; u8 rx_buffer_fullness_counters[0x1]; u8 ptys_connector_type[0x1]; u8 reserved_at_7d[0x1]; @@ -8097,7 +8152,10 @@ struct mlx5_ifc_pcam_enhanced_features_bits { struct mlx5_ifc_pcam_regs_5000_to_507f_bits { u8 port_access_reg_cap_mask_127_to_96[0x20]; u8 port_access_reg_cap_mask_95_to_64[0x20]; - u8 port_access_reg_cap_mask_63_to_32[0x20]; + + u8 port_access_reg_cap_mask_63_to_36[0x1c]; + u8 pplm[0x1]; + u8 port_access_reg_cap_mask_34_to_32[0x3]; u8 port_access_reg_cap_mask_31_to_13[0x13]; u8 pbmc[0x1]; diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index 4778d41085d4..fbe322c966bc 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -471,6 +471,7 @@ struct mlx5_core_qp { int qpn; struct mlx5_rsc_debug *dbg; int pid; + u16 uid; }; struct mlx5_core_dct { diff --git a/include/linux/mlx5/srq.h b/include/linux/mlx5/srq.h index 24ff23e27c8a..1b1f3c20c6a3 100644 --- a/include/linux/mlx5/srq.h +++ b/include/linux/mlx5/srq.h @@ -61,6 +61,7 @@ struct mlx5_srq_attr { u32 tm_next_tag; u32 tm_hw_phase_cnt; u32 tm_sw_phase_cnt; + u16 uid; }; struct mlx5_core_dev; diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 3f4c0b167333..d4b0c79d2924 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -668,10 +668,6 @@ typedef struct pglist_data { wait_queue_head_t kcompactd_wait; struct task_struct *kcompactd; #endif -#ifdef CONFIG_NUMA_BALANCING - /* Lock serializing the migrate rate limiting window */ - spinlock_t numabalancing_migrate_lock; -#endif /* * This is a per-node reserve of pages that are not available * to userspace allocations. diff --git a/include/linux/module.h b/include/linux/module.h index f807f15bebbe..e19ae08c7fb8 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -20,6 +20,7 @@ #include <linux/export.h> #include <linux/rbtree_latch.h> #include <linux/error-injection.h> +#include <linux/tracepoint-defs.h> #include <linux/percpu.h> #include <asm/module.h> @@ -430,7 +431,7 @@ struct module { #ifdef CONFIG_TRACEPOINTS unsigned int num_tracepoints; - struct tracepoint * const *tracepoints_ptrs; + tracepoint_ptr_t *tracepoints_ptrs; #endif #ifdef HAVE_JUMP_LABEL struct jump_entry *jump_entries; diff --git a/include/linux/mroute_base.h b/include/linux/mroute_base.h index 6675b9f81979..34de06b426ef 100644 --- a/include/linux/mroute_base.h +++ b/include/linux/mroute_base.h @@ -7,6 +7,7 @@ #include <net/net_namespace.h> #include <net/sock.h> #include <net/fib_notifier.h> +#include <net/ip_fib.h> /** * struct vif_device - interface representor for multicast routing @@ -283,6 +284,12 @@ void *mr_mfc_find_any(struct mr_table *mrt, int vifi, void *hasharg); int mr_fill_mroute(struct mr_table *mrt, struct sk_buff *skb, struct mr_mfc *c, struct rtmsg *rtm); +int mr_table_dump(struct mr_table *mrt, struct sk_buff *skb, + struct netlink_callback *cb, + int (*fill)(struct mr_table *mrt, struct sk_buff *skb, + u32 portid, u32 seq, struct mr_mfc *c, + int cmd, int flags), + spinlock_t *lock, struct fib_dump_filter *filter); int mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb, struct mr_table *(*iter)(struct net *net, struct mr_table *mrt), @@ -290,7 +297,7 @@ int mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb, struct sk_buff *skb, u32 portid, u32 seq, struct mr_mfc *c, int cmd, int flags), - spinlock_t *lock); + spinlock_t *lock, struct fib_dump_filter *filter); int mr_dump(struct net *net, struct notifier_block *nb, unsigned short family, int (*rules_dump)(struct net *net, @@ -340,7 +347,7 @@ mr_rtm_dumproute(struct sk_buff *skb, struct netlink_callback *cb, struct sk_buff *skb, u32 portid, u32 seq, struct mr_mfc *c, int cmd, int flags), - spinlock_t *lock) + spinlock_t *lock, struct fib_dump_filter *filter) { return -EINVAL; } diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 76603ee136a8..dc1d9ed33b31 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2496,6 +2496,13 @@ struct netdev_notifier_info { struct netlink_ext_ack *extack; }; +struct netdev_notifier_info_ext { + struct netdev_notifier_info info; /* must be first */ + union { + u32 mtu; + } ext; +}; + struct netdev_notifier_change_info { struct netdev_notifier_info info; /* must be first */ unsigned int flags_changed; @@ -3638,6 +3645,7 @@ static __always_inline int ____dev_forward_skb(struct net_device *dev, return 0; } +bool dev_nit_active(struct net_device *dev); void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev); extern int netdev_budget; diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 72580f1a72a2..4da90a6ab536 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -180,6 +180,7 @@ struct netlink_callback { u16 family; u16 min_dump_alloc; bool strict_check; + u16 answer_flags; unsigned int prev_seq, seq; long args[6]; }; diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 3ef82d3a78db..676f1ff161a9 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -31,8 +31,6 @@ struct netpoll { bool ipv6; u16 local_port, remote_port; u8 remote_mac[ETH_ALEN]; - - struct work_struct cleanup_work; }; struct netpoll_info { @@ -63,7 +61,7 @@ int netpoll_parse_options(struct netpoll *np, char *opt); int __netpoll_setup(struct netpoll *np, struct net_device *ndev); int netpoll_setup(struct netpoll *np); void __netpoll_cleanup(struct netpoll *np); -void __netpoll_free_async(struct netpoll *np); +void __netpoll_free(struct netpoll *np); void netpoll_cleanup(struct netpoll *np); void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb, struct net_device *dev); diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h index 10f92e1d8e7b..bf309ff6f244 100644 --- a/include/linux/perf/arm_pmu.h +++ b/include/linux/perf/arm_pmu.h @@ -99,6 +99,7 @@ struct arm_pmu { void (*stop)(struct arm_pmu *); void (*reset)(void *); int (*map_event)(struct perf_event *event); + int (*filter_match)(struct perf_event *event); int num_events; bool secure_access; /* 32-bit ARM only */ #define ARMV8_PMUV3_MAX_COMMON_EVENTS 0x40 diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h index 5d65521260b3..06996ad4f2bc 100644 --- a/include/linux/qcom_scm.h +++ b/include/linux/qcom_scm.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved. +/* Copyright (c) 2010-2015, 2018, The Linux Foundation. All rights reserved. * Copyright (C) 2015 Linaro Ltd. * * This program is free software; you can redistribute it and/or modify @@ -33,6 +33,8 @@ struct qcom_scm_vmperm { #define QCOM_SCM_VMID_HLOS 0x3 #define QCOM_SCM_VMID_MSS_MSA 0xF +#define QCOM_SCM_VMID_WLAN 0x18 +#define QCOM_SCM_VMID_WLAN_CE 0x19 #define QCOM_SCM_PERM_READ 0x4 #define QCOM_SCM_PERM_WRITE 0x2 #define QCOM_SCM_PERM_EXEC 0x1 diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h index dee3c9c744f7..a47321a0d572 100644 --- a/include/linux/qed/qed_if.h +++ b/include/linux/qed/qed_if.h @@ -667,15 +667,35 @@ enum qed_link_mode_bits { QED_LM_Autoneg_BIT = BIT(1), QED_LM_Asym_Pause_BIT = BIT(2), QED_LM_Pause_BIT = BIT(3), - QED_LM_1000baseT_Half_BIT = BIT(4), - QED_LM_1000baseT_Full_BIT = BIT(5), + QED_LM_1000baseT_Full_BIT = BIT(4), + QED_LM_10000baseT_Full_BIT = BIT(5), QED_LM_10000baseKR_Full_BIT = BIT(6), QED_LM_20000baseKR2_Full_BIT = BIT(7), QED_LM_25000baseKR_Full_BIT = BIT(8), QED_LM_40000baseLR4_Full_BIT = BIT(9), QED_LM_50000baseKR2_Full_BIT = BIT(10), QED_LM_100000baseKR4_Full_BIT = BIT(11), - QED_LM_COUNT = 11 + QED_LM_2500baseX_Full_BIT = BIT(12), + QED_LM_Backplane_BIT = BIT(13), + QED_LM_1000baseKX_Full_BIT = BIT(14), + QED_LM_10000baseKX4_Full_BIT = BIT(15), + QED_LM_10000baseR_FEC_BIT = BIT(16), + QED_LM_40000baseKR4_Full_BIT = BIT(17), + QED_LM_40000baseCR4_Full_BIT = BIT(18), + QED_LM_40000baseSR4_Full_BIT = BIT(19), + QED_LM_25000baseCR_Full_BIT = BIT(20), + QED_LM_25000baseSR_Full_BIT = BIT(21), + QED_LM_50000baseCR2_Full_BIT = BIT(22), + QED_LM_100000baseSR4_Full_BIT = BIT(23), + QED_LM_100000baseCR4_Full_BIT = BIT(24), + QED_LM_100000baseLR4_ER4_Full_BIT = BIT(25), + QED_LM_50000baseSR2_Full_BIT = BIT(26), + QED_LM_1000baseX_Full_BIT = BIT(27), + QED_LM_10000baseCR_Full_BIT = BIT(28), + QED_LM_10000baseSR_Full_BIT = BIT(29), + QED_LM_10000baseLR_Full_BIT = BIT(30), + QED_LM_10000baseLRM_Full_BIT = BIT(31), + QED_LM_COUNT = 32 }; struct qed_link_params { diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h index c0e795d95477..1c89611e0e06 100644 --- a/include/linux/serial_sci.h +++ b/include/linux/serial_sci.h @@ -36,6 +36,7 @@ enum { SCIx_SH4_SCIF_FIFODATA_REGTYPE, SCIx_SH7705_SCIF_REGTYPE, SCIx_HSCIF_REGTYPE, + SCIx_RZ_SCIFA_REGTYPE, SCIx_NR_REGTYPES, }; diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 119d092c6b13..0ba687454267 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -3505,13 +3505,19 @@ static inline bool __skb_metadata_differs(const struct sk_buff *skb_a, #define __it(x, op) (x -= sizeof(u##op)) #define __it_diff(a, b, op) (*(u##op *)__it(a, op)) ^ (*(u##op *)__it(b, op)) case 32: diffs |= __it_diff(a, b, 64); + /* fall through */ case 24: diffs |= __it_diff(a, b, 64); + /* fall through */ case 16: diffs |= __it_diff(a, b, 64); + /* fall through */ case 8: diffs |= __it_diff(a, b, 64); break; case 28: diffs |= __it_diff(a, b, 64); + /* fall through */ case 20: diffs |= __it_diff(a, b, 64); + /* fall through */ case 12: diffs |= __it_diff(a, b, 64); + /* fall through */ case 4: diffs |= __it_diff(a, b, 32); break; } diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h new file mode 100644 index 000000000000..0b919f0bc6d6 --- /dev/null +++ b/include/linux/skmsg.h @@ -0,0 +1,410 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2017 - 2018 Covalent IO, Inc. http://covalent.io */ + +#ifndef _LINUX_SKMSG_H +#define _LINUX_SKMSG_H + +#include <linux/bpf.h> +#include <linux/filter.h> +#include <linux/scatterlist.h> +#include <linux/skbuff.h> + +#include <net/sock.h> +#include <net/tcp.h> +#include <net/strparser.h> + +#define MAX_MSG_FRAGS MAX_SKB_FRAGS + +enum __sk_action { + __SK_DROP = 0, + __SK_PASS, + __SK_REDIRECT, + __SK_NONE, +}; + +struct sk_msg_sg { + u32 start; + u32 curr; + u32 end; + u32 size; + u32 copybreak; + bool copy[MAX_MSG_FRAGS]; + /* The extra element is used for chaining the front and sections when + * the list becomes partitioned (e.g. end < start). The crypto APIs + * require the chaining. + */ + struct scatterlist data[MAX_MSG_FRAGS + 1]; +}; + +struct sk_msg { + struct sk_msg_sg sg; + void *data; + void *data_end; + u32 apply_bytes; + u32 cork_bytes; + u32 flags; + struct sk_buff *skb; + struct sock *sk_redir; + struct sock *sk; + struct list_head list; +}; + +struct sk_psock_progs { + struct bpf_prog *msg_parser; + struct bpf_prog *skb_parser; + struct bpf_prog *skb_verdict; +}; + +enum sk_psock_state_bits { + SK_PSOCK_TX_ENABLED, +}; + +struct sk_psock_link { + struct list_head list; + struct bpf_map *map; + void *link_raw; +}; + +struct sk_psock_parser { + struct strparser strp; + bool enabled; + void (*saved_data_ready)(struct sock *sk); +}; + +struct sk_psock_work_state { + struct sk_buff *skb; + u32 len; + u32 off; +}; + +struct sk_psock { + struct sock *sk; + struct sock *sk_redir; + u32 apply_bytes; + u32 cork_bytes; + u32 eval; + struct sk_msg *cork; + struct sk_psock_progs progs; + struct sk_psock_parser parser; + struct sk_buff_head ingress_skb; + struct list_head ingress_msg; + unsigned long state; + struct list_head link; + spinlock_t link_lock; + refcount_t refcnt; + void (*saved_unhash)(struct sock *sk); + void (*saved_close)(struct sock *sk, long timeout); + void (*saved_write_space)(struct sock *sk); + struct proto *sk_proto; + struct sk_psock_work_state work_state; + struct work_struct work; + union { + struct rcu_head rcu; + struct work_struct gc; + }; +}; + +int sk_msg_alloc(struct sock *sk, struct sk_msg *msg, int len, + int elem_first_coalesce); +int sk_msg_clone(struct sock *sk, struct sk_msg *dst, struct sk_msg *src, + u32 off, u32 len); +void sk_msg_trim(struct sock *sk, struct sk_msg *msg, int len); +int sk_msg_free(struct sock *sk, struct sk_msg *msg); +int sk_msg_free_nocharge(struct sock *sk, struct sk_msg *msg); +void sk_msg_free_partial(struct sock *sk, struct sk_msg *msg, u32 bytes); +void sk_msg_free_partial_nocharge(struct sock *sk, struct sk_msg *msg, + u32 bytes); + +void sk_msg_return(struct sock *sk, struct sk_msg *msg, int bytes); +void sk_msg_return_zero(struct sock *sk, struct sk_msg *msg, int bytes); + +int sk_msg_zerocopy_from_iter(struct sock *sk, struct iov_iter *from, + struct sk_msg *msg, u32 bytes); +int sk_msg_memcopy_from_iter(struct sock *sk, struct iov_iter *from, + struct sk_msg *msg, u32 bytes); + +static inline void sk_msg_check_to_free(struct sk_msg *msg, u32 i, u32 bytes) +{ + WARN_ON(i == msg->sg.end && bytes); +} + +static inline void sk_msg_apply_bytes(struct sk_psock *psock, u32 bytes) +{ + if (psock->apply_bytes) { + if (psock->apply_bytes < bytes) + psock->apply_bytes = 0; + else + psock->apply_bytes -= bytes; + } +} + +#define sk_msg_iter_var_prev(var) \ + do { \ + if (var == 0) \ + var = MAX_MSG_FRAGS - 1; \ + else \ + var--; \ + } while (0) + +#define sk_msg_iter_var_next(var) \ + do { \ + var++; \ + if (var == MAX_MSG_FRAGS) \ + var = 0; \ + } while (0) + +#define sk_msg_iter_prev(msg, which) \ + sk_msg_iter_var_prev(msg->sg.which) + +#define sk_msg_iter_next(msg, which) \ + sk_msg_iter_var_next(msg->sg.which) + +static inline void sk_msg_clear_meta(struct sk_msg *msg) +{ + memset(&msg->sg, 0, offsetofend(struct sk_msg_sg, copy)); +} + +static inline void sk_msg_init(struct sk_msg *msg) +{ + BUILD_BUG_ON(ARRAY_SIZE(msg->sg.data) - 1 != MAX_MSG_FRAGS); + memset(msg, 0, sizeof(*msg)); + sg_init_marker(msg->sg.data, MAX_MSG_FRAGS); +} + +static inline void sk_msg_xfer(struct sk_msg *dst, struct sk_msg *src, + int which, u32 size) +{ + dst->sg.data[which] = src->sg.data[which]; + dst->sg.data[which].length = size; + src->sg.data[which].length -= size; + src->sg.data[which].offset += size; +} + +static inline void sk_msg_xfer_full(struct sk_msg *dst, struct sk_msg *src) +{ + memcpy(dst, src, sizeof(*src)); + sk_msg_init(src); +} + +static inline u32 sk_msg_elem_used(const struct sk_msg *msg) +{ + return msg->sg.end >= msg->sg.start ? + msg->sg.end - msg->sg.start : + msg->sg.end + (MAX_MSG_FRAGS - msg->sg.start); +} + +static inline bool sk_msg_full(const struct sk_msg *msg) +{ + return (msg->sg.end == msg->sg.start) && msg->sg.size; +} + +static inline struct scatterlist *sk_msg_elem(struct sk_msg *msg, int which) +{ + return &msg->sg.data[which]; +} + +static inline struct page *sk_msg_page(struct sk_msg *msg, int which) +{ + return sg_page(sk_msg_elem(msg, which)); +} + +static inline bool sk_msg_to_ingress(const struct sk_msg *msg) +{ + return msg->flags & BPF_F_INGRESS; +} + +static inline void sk_msg_compute_data_pointers(struct sk_msg *msg) +{ + struct scatterlist *sge = sk_msg_elem(msg, msg->sg.start); + + if (msg->sg.copy[msg->sg.start]) { + msg->data = NULL; + msg->data_end = NULL; + } else { + msg->data = sg_virt(sge); + msg->data_end = msg->data + sge->length; + } +} + +static inline void sk_msg_page_add(struct sk_msg *msg, struct page *page, + u32 len, u32 offset) +{ + struct scatterlist *sge; + + get_page(page); + sge = sk_msg_elem(msg, msg->sg.end); + sg_set_page(sge, page, len, offset); + sg_unmark_end(sge); + + msg->sg.copy[msg->sg.end] = true; + msg->sg.size += len; + sk_msg_iter_next(msg, end); +} + +static inline void sk_msg_sg_copy(struct sk_msg *msg, u32 i, bool copy_state) +{ + do { + msg->sg.copy[i] = copy_state; + sk_msg_iter_var_next(i); + if (i == msg->sg.end) + break; + } while (1); +} + +static inline void sk_msg_sg_copy_set(struct sk_msg *msg, u32 start) +{ + sk_msg_sg_copy(msg, start, true); +} + +static inline void sk_msg_sg_copy_clear(struct sk_msg *msg, u32 start) +{ + sk_msg_sg_copy(msg, start, false); +} + +static inline struct sk_psock *sk_psock(const struct sock *sk) +{ + return rcu_dereference_sk_user_data(sk); +} + +static inline bool sk_has_psock(struct sock *sk) +{ + return sk_psock(sk) != NULL && sk->sk_prot->recvmsg == tcp_bpf_recvmsg; +} + +static inline void sk_psock_queue_msg(struct sk_psock *psock, + struct sk_msg *msg) +{ + list_add_tail(&msg->list, &psock->ingress_msg); +} + +static inline bool sk_psock_queue_empty(const struct sk_psock *psock) +{ + return psock ? list_empty(&psock->ingress_msg) : true; +} + +static inline void sk_psock_report_error(struct sk_psock *psock, int err) +{ + struct sock *sk = psock->sk; + + sk->sk_err = err; + sk->sk_error_report(sk); +} + +struct sk_psock *sk_psock_init(struct sock *sk, int node); + +int sk_psock_init_strp(struct sock *sk, struct sk_psock *psock); +void sk_psock_start_strp(struct sock *sk, struct sk_psock *psock); +void sk_psock_stop_strp(struct sock *sk, struct sk_psock *psock); + +int sk_psock_msg_verdict(struct sock *sk, struct sk_psock *psock, + struct sk_msg *msg); + +static inline struct sk_psock_link *sk_psock_init_link(void) +{ + return kzalloc(sizeof(struct sk_psock_link), + GFP_ATOMIC | __GFP_NOWARN); +} + +static inline void sk_psock_free_link(struct sk_psock_link *link) +{ + kfree(link); +} + +struct sk_psock_link *sk_psock_link_pop(struct sk_psock *psock); +#if defined(CONFIG_BPF_STREAM_PARSER) +void sk_psock_unlink(struct sock *sk, struct sk_psock_link *link); +#else +static inline void sk_psock_unlink(struct sock *sk, + struct sk_psock_link *link) +{ +} +#endif + +void __sk_psock_purge_ingress_msg(struct sk_psock *psock); + +static inline void sk_psock_cork_free(struct sk_psock *psock) +{ + if (psock->cork) { + sk_msg_free(psock->sk, psock->cork); + kfree(psock->cork); + psock->cork = NULL; + } +} + +static inline void sk_psock_update_proto(struct sock *sk, + struct sk_psock *psock, + struct proto *ops) +{ + psock->saved_unhash = sk->sk_prot->unhash; + psock->saved_close = sk->sk_prot->close; + psock->saved_write_space = sk->sk_write_space; + + psock->sk_proto = sk->sk_prot; + sk->sk_prot = ops; +} + +static inline void sk_psock_restore_proto(struct sock *sk, + struct sk_psock *psock) +{ + if (psock->sk_proto) { + sk->sk_prot = psock->sk_proto; + psock->sk_proto = NULL; + } +} + +static inline void sk_psock_set_state(struct sk_psock *psock, + enum sk_psock_state_bits bit) +{ + set_bit(bit, &psock->state); +} + +static inline void sk_psock_clear_state(struct sk_psock *psock, + enum sk_psock_state_bits bit) +{ + clear_bit(bit, &psock->state); +} + +static inline bool sk_psock_test_state(const struct sk_psock *psock, + enum sk_psock_state_bits bit) +{ + return test_bit(bit, &psock->state); +} + +static inline struct sk_psock *sk_psock_get(struct sock *sk) +{ + struct sk_psock *psock; + + rcu_read_lock(); + psock = sk_psock(sk); + if (psock && !refcount_inc_not_zero(&psock->refcnt)) + psock = NULL; + rcu_read_unlock(); + return psock; +} + +void sk_psock_stop(struct sock *sk, struct sk_psock *psock); +void sk_psock_destroy(struct rcu_head *rcu); +void sk_psock_drop(struct sock *sk, struct sk_psock *psock); + +static inline void sk_psock_put(struct sock *sk, struct sk_psock *psock) +{ + if (refcount_dec_and_test(&psock->refcnt)) + sk_psock_drop(sk, psock); +} + +static inline void psock_set_prog(struct bpf_prog **pprog, + struct bpf_prog *prog) +{ + prog = xchg(pprog, prog); + if (prog) + bpf_prog_put(prog); +} + +static inline void psock_progs_drop(struct sk_psock_progs *progs) +{ + psock_set_prog(&progs->msg_parser, NULL); + psock_set_prog(&progs->skb_parser, NULL); + psock_set_prog(&progs->skb_verdict, NULL); +} + +#endif /* _LINUX_SKMSG_H */ diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 5a28ac9284f0..3f529ad9a9d2 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -251,6 +251,7 @@ static inline bool idle_should_enter_s2idle(void) return unlikely(s2idle_state == S2IDLE_STATE_ENTER); } +extern bool pm_suspend_via_s2idle(void); extern void __init pm_states_init(void); extern void s2idle_set_ops(const struct platform_s2idle_ops *ops); extern void s2idle_wake(void); @@ -282,6 +283,7 @@ static inline void pm_set_suspend_via_firmware(void) {} static inline void pm_set_resume_via_firmware(void) {} static inline bool pm_suspend_via_firmware(void) { return false; } static inline bool pm_resume_via_firmware(void) { return false; } +static inline bool pm_suspend_via_s2idle(void) { return false; } static inline void suspend_set_ops(const struct platform_suspend_ops *ops) {} static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; } diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 848f5b25e178..8ed77bb4ed86 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -249,6 +249,7 @@ struct tcp_sock { u32 tlp_high_seq; /* snd_nxt at the time of TLP retransmit. */ u64 tcp_wstamp_ns; /* departure time for next sent data packet */ + u64 tcp_clock_cache; /* cache last tcp_clock_ns() (see tcp_mstamp_refresh()) */ /* RTT measurement */ u64 tcp_mstamp; /* most recent packet received/sent */ diff --git a/include/linux/tracepoint-defs.h b/include/linux/tracepoint-defs.h index 22c5a46e9693..49ba9cde7e4b 100644 --- a/include/linux/tracepoint-defs.h +++ b/include/linux/tracepoint-defs.h @@ -35,6 +35,12 @@ struct tracepoint { struct tracepoint_func __rcu *funcs; }; +#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS +typedef const int tracepoint_ptr_t; +#else +typedef struct tracepoint * const tracepoint_ptr_t; +#endif + struct bpf_raw_event_map { struct tracepoint *tp; void *bpf_func; diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 041f7e56a289..538ba1a58f5b 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -99,6 +99,29 @@ extern void syscall_unregfunc(void); #define TRACE_DEFINE_ENUM(x) #define TRACE_DEFINE_SIZEOF(x) +#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS +static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p) +{ + return offset_to_ptr(p); +} + +#define __TRACEPOINT_ENTRY(name) \ + asm(" .section \"__tracepoints_ptrs\", \"a\" \n" \ + " .balign 4 \n" \ + " .long __tracepoint_" #name " - . \n" \ + " .previous \n") +#else +static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p) +{ + return *p; +} + +#define __TRACEPOINT_ENTRY(name) \ + static tracepoint_ptr_t __tracepoint_ptr_##name __used \ + __attribute__((section("__tracepoints_ptrs"))) = \ + &__tracepoint_##name +#endif + #endif /* _LINUX_TRACEPOINT_H */ /* @@ -253,19 +276,6 @@ extern void syscall_unregfunc(void); return static_key_false(&__tracepoint_##name.key); \ } -#ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS -#define __TRACEPOINT_ENTRY(name) \ - asm(" .section \"__tracepoints_ptrs\", \"a\" \n" \ - " .balign 4 \n" \ - " .long __tracepoint_" #name " - . \n" \ - " .previous \n") -#else -#define __TRACEPOINT_ENTRY(name) \ - static struct tracepoint * const __tracepoint_ptr_##name __used \ - __attribute__((section("__tracepoints_ptrs"))) = \ - &__tracepoint_##name -#endif - /* * We have no guarantee that gcc and the linker won't up-align the tracepoint * structures, so we create an array of pointers that will be used for iteration |