diff options
Diffstat (limited to 'include/linux')
57 files changed, 1046 insertions, 587 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 18f4cc2c6acd..5b9d22338606 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -24,6 +24,9 @@ struct seq_file; struct btf; struct btf_type; +extern struct idr btf_idr; +extern spinlock_t btf_idr_lock; + /* map is generic key/value storage optionally accesible by eBPF programs */ struct bpf_map_ops { /* funcs callable from userspace (via syscall) */ @@ -647,6 +650,8 @@ void bpf_map_free_id(struct bpf_map *map, bool do_idr_lock); struct bpf_map *bpf_map_get_with_uref(u32 ufd); struct bpf_map *__bpf_map_get(struct fd f); struct bpf_map * __must_check bpf_map_inc(struct bpf_map *map, bool uref); +struct bpf_map * __must_check bpf_map_inc_not_zero(struct bpf_map *map, + bool uref); void bpf_map_put_with_uref(struct bpf_map *map); void bpf_map_put(struct bpf_map *map); int bpf_map_charge_memlock(struct bpf_map *map, u32 pages); @@ -713,7 +718,7 @@ struct xdp_buff; struct sk_buff; struct bpf_dtab_netdev *__dev_map_lookup_elem(struct bpf_map *map, u32 key); -void __dev_map_insert_ctx(struct bpf_map *map, u32 index); +struct bpf_dtab_netdev *__dev_map_hash_lookup_elem(struct bpf_map *map, u32 key); void __dev_map_flush(struct bpf_map *map); int dev_map_enqueue(struct bpf_dtab_netdev *dst, struct xdp_buff *xdp, struct net_device *dev_rx); @@ -721,7 +726,6 @@ int dev_map_generic_redirect(struct bpf_dtab_netdev *dst, struct sk_buff *skb, struct bpf_prog *xdp_prog); struct bpf_cpu_map_entry *__cpu_map_lookup_elem(struct bpf_map *map, u32 key); -void __cpu_map_insert_ctx(struct bpf_map *map, u32 index); void __cpu_map_flush(struct bpf_map *map); int cpu_map_enqueue(struct bpf_cpu_map_entry *rcpu, struct xdp_buff *xdp, struct net_device *dev_rx); @@ -801,8 +805,10 @@ static inline struct net_device *__dev_map_lookup_elem(struct bpf_map *map, return NULL; } -static inline void __dev_map_insert_ctx(struct bpf_map *map, u32 index) +static inline struct net_device *__dev_map_hash_lookup_elem(struct bpf_map *map, + u32 key) { + return NULL; } static inline void __dev_map_flush(struct bpf_map *map) @@ -834,10 +840,6 @@ struct bpf_cpu_map_entry *__cpu_map_lookup_elem(struct bpf_map *map, u32 key) return NULL; } -static inline void __cpu_map_insert_ctx(struct bpf_map *map, u32 index) -{ -} - static inline void __cpu_map_flush(struct bpf_map *map) { } diff --git a/include/linux/bpf_types.h b/include/linux/bpf_types.h index eec5aeeeaf92..36a9c2325176 100644 --- a/include/linux/bpf_types.h +++ b/include/linux/bpf_types.h @@ -62,6 +62,7 @@ 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) +BPF_MAP_TYPE(BPF_MAP_TYPE_DEVMAP_HASH, dev_map_hash_ops) BPF_MAP_TYPE(BPF_MAP_TYPE_SK_STORAGE, sk_storage_map_ops) #if defined(CONFIG_BPF_STREAM_PARSER) BPF_MAP_TYPE(BPF_MAP_TYPE_SOCKMAP, sock_map_ops) diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 5fe99f322b1c..26a6d58ca78c 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -355,6 +355,7 @@ struct bpf_verifier_env { struct bpf_verifier_stack_elem *head; /* stack of verifier states to be processed */ int stack_size; /* number of states to be processed */ bool strict_alignment; /* perform strict pointer alignment checks */ + bool test_state_freq; /* test verifier with different pruning frequency */ struct bpf_verifier_state *cur_state; /* current verifier state */ struct bpf_verifier_state_list **explored_states; /* search pruning optimization */ struct bpf_verifier_state_list *free_list; diff --git a/include/linux/can/can-ml.h b/include/linux/can/can-ml.h new file mode 100644 index 000000000000..2f5d731ae251 --- /dev/null +++ b/include/linux/can/can-ml.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ +/* Copyright (c) 2002-2007 Volkswagen Group Electronic Research + * Copyright (c) 2017 Pengutronix, Marc Kleine-Budde <kernel@pengutronix.de> + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * 3. Neither the name of Volkswagen nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * Alternatively, provided that this notice is retained in full, this + * software may be distributed under the terms of the GNU General + * Public License ("GPL") version 2, in which case the provisions of the + * GPL apply INSTEAD OF those given above. + * + * The provided data structures and external interfaces from this code + * are not restricted to be used by modules with a GPL compatible license. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * + */ + +#ifndef CAN_ML_H +#define CAN_ML_H + +#include <linux/can.h> +#include <linux/list.h> + +#define CAN_SFF_RCV_ARRAY_SZ (1 << CAN_SFF_ID_BITS) +#define CAN_EFF_RCV_HASH_BITS 10 +#define CAN_EFF_RCV_ARRAY_SZ (1 << CAN_EFF_RCV_HASH_BITS) + +enum { RX_ERR, RX_ALL, RX_FIL, RX_INV, RX_MAX }; + +struct can_dev_rcv_lists { + struct hlist_head rx[RX_MAX]; + struct hlist_head rx_sff[CAN_SFF_RCV_ARRAY_SZ]; + struct hlist_head rx_eff[CAN_EFF_RCV_ARRAY_SZ]; + int entries; +}; + +struct can_ml_priv { + struct can_dev_rcv_lists dev_rcv_lists; +#ifdef CAN_J1939 + struct j1939_priv *j1939_priv; +#endif +}; + +#endif /* CAN_ML_H */ diff --git a/include/linux/can/core.h b/include/linux/can/core.h index 6099bc18bd0c..8339071ab08b 100644 --- a/include/linux/can/core.h +++ b/include/linux/can/core.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ /* * linux/can/core.h * @@ -41,6 +41,14 @@ struct can_proto { struct proto *prot; }; +/* required_size + * macro to find the minimum size of a struct + * that includes a requested member + */ +#define CAN_REQUIRED_SIZE(struct_type, member) \ + (offsetof(typeof(struct_type), member) + \ + sizeof(((typeof(struct_type) *)(NULL))->member)) + /* function prototypes for the CAN networklayer core (af_can.c) */ extern int can_proto_register(const struct can_proto *cp); @@ -57,6 +65,5 @@ extern void can_rx_unregister(struct net *net, struct net_device *dev, void *data); extern int can_send(struct sk_buff *skb, int loop); -extern int can_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); #endif /* !_CAN_CORE_H */ diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index f01623aef2f7..9b3c720a31b1 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -169,7 +169,8 @@ void can_change_state(struct net_device *dev, struct can_frame *cf, void can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, unsigned int idx); -struct sk_buff *__can_get_echo_skb(struct net_device *dev, unsigned int idx, u8 *len_ptr); +struct sk_buff *__can_get_echo_skb(struct net_device *dev, unsigned int idx, + u8 *len_ptr); unsigned int can_get_echo_skb(struct net_device *dev, unsigned int idx); void can_free_echo_skb(struct net_device *dev, unsigned int idx); diff --git a/include/linux/can/platform/rcar_can.h b/include/linux/can/platform/rcar_can.h deleted file mode 100644 index a43dcd0cf79e..000000000000 --- a/include/linux/can/platform/rcar_can.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _CAN_PLATFORM_RCAR_CAN_H_ -#define _CAN_PLATFORM_RCAR_CAN_H_ - -#include <linux/types.h> - -/* Clock Select Register settings */ -enum CLKR { - CLKR_CLKP1 = 0, /* Peripheral clock (clkp1) */ - CLKR_CLKP2 = 1, /* Peripheral clock (clkp2) */ - CLKR_CLKEXT = 3 /* Externally input clock */ -}; - -struct rcar_can_platform_data { - enum CLKR clock_select; /* Clock source select */ -}; - -#endif /* !_CAN_PLATFORM_RCAR_CAN_H_ */ diff --git a/include/linux/can/rx-offload.h b/include/linux/can/rx-offload.h index 9daa1119ea42..01219f2902bf 100644 --- a/include/linux/can/rx-offload.h +++ b/include/linux/can/rx-offload.h @@ -15,7 +15,8 @@ struct can_rx_offload { struct net_device *dev; - unsigned int (*mailbox_read)(struct can_rx_offload *offload, struct can_frame *cf, + unsigned int (*mailbox_read)(struct can_rx_offload *offload, + struct can_frame *cf, u32 *timestamp, unsigned int mb); struct sk_buff_head skb_queue; @@ -29,9 +30,13 @@ struct can_rx_offload { bool inc; }; -int can_rx_offload_add_timestamp(struct net_device *dev, struct can_rx_offload *offload); -int can_rx_offload_add_fifo(struct net_device *dev, struct can_rx_offload *offload, unsigned int weight); -int can_rx_offload_irq_offload_timestamp(struct can_rx_offload *offload, u64 reg); +int can_rx_offload_add_timestamp(struct net_device *dev, + struct can_rx_offload *offload); +int can_rx_offload_add_fifo(struct net_device *dev, + struct can_rx_offload *offload, + unsigned int weight); +int can_rx_offload_irq_offload_timestamp(struct can_rx_offload *offload, + u64 reg); int can_rx_offload_irq_offload_fifo(struct can_rx_offload *offload); int can_rx_offload_queue_sorted(struct can_rx_offload *offload, struct sk_buff *skb, u32 timestamp); diff --git a/include/linux/can/skb.h b/include/linux/can/skb.h index b3379a97245c..a954def26c0d 100644 --- a/include/linux/can/skb.h +++ b/include/linux/can/skb.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ /* * linux/can/skb.h * diff --git a/include/linux/filter.h b/include/linux/filter.h index 92c6e31fb008..2ce57645f3cd 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -749,14 +749,14 @@ bpf_ctx_narrow_access_ok(u32 off, u32 size, u32 size_default) } static inline u8 -bpf_ctx_narrow_load_shift(u32 off, u32 size, u32 size_default) +bpf_ctx_narrow_access_offset(u32 off, u32 size, u32 size_default) { - u8 load_off = off & (size_default - 1); + u8 access_off = off & (size_default - 1); #ifdef __LITTLE_ENDIAN - return load_off * 8; + return access_off; #else - return (size_default - (load_off + size)) * 8; + return size_default - (access_off + size); #endif } diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 6256cc34c4a6..2afe6fdc1dda 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -1578,4 +1578,33 @@ hv_pkt_iter_next(struct vmbus_channel *channel, for (pkt = hv_pkt_iter_first(channel); pkt; \ pkt = hv_pkt_iter_next(channel, pkt)) +/* + * Interface for passing data between SR-IOV PF and VF drivers. The VF driver + * sends requests to read and write blocks. Each block must be 128 bytes or + * smaller. Optionally, the VF driver can register a callback function which + * will be invoked when the host says that one or more of the first 64 block + * IDs is "invalid" which means that the VF driver should reread them. + */ +#define HV_CONFIG_BLOCK_SIZE_MAX 128 + +int hyperv_read_cfg_blk(struct pci_dev *dev, void *buf, unsigned int buf_len, + unsigned int block_id, unsigned int *bytes_returned); +int hyperv_write_cfg_blk(struct pci_dev *dev, void *buf, unsigned int len, + unsigned int block_id); +int hyperv_reg_block_invalidate(struct pci_dev *dev, void *context, + void (*block_invalidate)(void *context, + u64 block_mask)); + +struct hyperv_pci_block_ops { + int (*read_block)(struct pci_dev *dev, void *buf, unsigned int buf_len, + unsigned int block_id, unsigned int *bytes_returned); + int (*write_block)(struct pci_dev *dev, void *buf, unsigned int len, + unsigned int block_id); + int (*reg_blk_invalidate)(struct pci_dev *dev, void *context, + void (*block_invalidate)(void *context, + u64 block_mask)); +}; + +extern struct hyperv_pci_block_ops hvpci_block_ops; + #endif /* _HYPERV_H */ diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 8511fadc0935..7d3f2ced92d1 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -881,6 +881,14 @@ struct ieee80211_tpc_report_ie { u8 link_margin; } __packed; +#define IEEE80211_ADDBA_EXT_FRAG_LEVEL_MASK GENMASK(2, 1) +#define IEEE80211_ADDBA_EXT_FRAG_LEVEL_SHIFT 1 +#define IEEE80211_ADDBA_EXT_NO_FRAG BIT(0) + +struct ieee80211_addba_ext_ie { + u8 data; +} __packed; + struct ieee80211_mgmt { __le16 frame_control; __le16 duration; @@ -973,6 +981,8 @@ struct ieee80211_mgmt { __le16 capab; __le16 timeout; __le16 start_seq_num; + /* followed by BA Extension */ + u8 variable[0]; } __packed addba_req; struct{ u8 action_code; @@ -1626,6 +1636,18 @@ struct ieee80211_he_operation { } __packed; /** + * struct ieee80211_he_spr - HE spatial reuse element + * + * This structure is the "HE spatial reuse element" element as + * described in P802.11ax_D4.0 section 9.4.2.241 + */ +struct ieee80211_he_spr { + u8 he_sr_control; + /* Optional 0 to 19 bytes: depends on @he_sr_control */ + u8 optional[0]; +} __packed; + +/** * struct ieee80211_he_mu_edca_param_ac_rec - MU AC Parameter Record field * * This structure is the "MU AC Parameter Record" fields as @@ -2033,8 +2055,8 @@ ieee80211_he_ppe_size(u8 ppe_thres_hdr, const u8 *phy_cap_info) * ieee80211_he_oper_size - calculate 802.11ax HE Operations IE size * @he_oper_ie: byte data of the He Operations IE, stating from the the byte * after the ext ID byte. It is assumed that he_oper_ie has at least - * sizeof(struct ieee80211_he_operation) bytes, checked already in - * ieee802_11_parse_elems_crc() + * sizeof(struct ieee80211_he_operation) bytes, the caller must have + * validated this. * @return the actual size of the IE data (not including header), or 0 on error */ static inline u8 @@ -2063,6 +2085,42 @@ ieee80211_he_oper_size(const u8 *he_oper_ie) return oper_len; } +/* HE Spatial Reuse defines */ +#define IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT 0x4 +#define IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT 0x8 + +/* + * ieee80211_he_spr_size - calculate 802.11ax HE Spatial Reuse IE size + * @he_spr_ie: byte data of the He Spatial Reuse IE, stating from the the byte + * after the ext ID byte. It is assumed that he_spr_ie has at least + * sizeof(struct ieee80211_he_spr) bytes, the caller must have validated + * this + * @return the actual size of the IE data (not including header), or 0 on error + */ +static inline u8 +ieee80211_he_spr_size(const u8 *he_spr_ie) +{ + struct ieee80211_he_spr *he_spr = (void *)he_spr_ie; + u8 spr_len = sizeof(struct ieee80211_he_spr); + u32 he_spr_params; + + /* Make sure the input is not NULL */ + if (!he_spr_ie) + return 0; + + /* Calc required length */ + he_spr_params = le32_to_cpu(he_spr->he_sr_control); + if (he_spr_params & IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT) + spr_len++; + if (he_spr_params & IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT) + spr_len += 18; + + /* Add the first byte (extension ID) to the total length */ + spr_len++; + + return spr_len; +} + /* Authentication algorithms */ #define WLAN_AUTH_OPEN 0 #define WLAN_AUTH_SHARED_KEY 1 @@ -2485,6 +2543,7 @@ enum ieee80211_eid_ext { WLAN_EID_EXT_HE_OPERATION = 36, WLAN_EID_EXT_UORA = 37, WLAN_EID_EXT_HE_MU_EDCA = 38, + WLAN_EID_EXT_HE_SPR = 39, WLAN_EID_EXT_MAX_CHANNEL_SWITCH_TIME = 52, WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION = 55, WLAN_EID_EXT_NON_INHERITANCE = 56, diff --git a/include/linux/mdio.h b/include/linux/mdio.h index e8242ad88c81..a7604248777b 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -68,6 +68,17 @@ struct mdio_driver { #define to_mdio_driver(d) \ container_of(to_mdio_common_driver(d), struct mdio_driver, mdiodrv) +/* device driver data */ +static inline void mdiodev_set_drvdata(struct mdio_device *mdio, void *data) +{ + dev_set_drvdata(&mdio->dev, data); +} + +static inline void *mdiodev_get_drvdata(struct mdio_device *mdio) +{ + return dev_get_drvdata(&mdio->dev); +} + void mdio_device_free(struct mdio_device *mdiodev); struct mdio_device *mdio_device_create(struct mii_bus *bus, int addr); int mdio_device_register(struct mdio_device *mdiodev); diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index c2f056b5766d..f3773e8536bb 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -1162,6 +1162,9 @@ enum mlx5_qcam_feature_groups { #define MLX5_CAP_FLOWTABLE(mdev, cap) \ MLX5_GET(flow_table_nic_cap, mdev->caps.hca_cur[MLX5_CAP_FLOW_TABLE], cap) +#define MLX5_CAP64_FLOWTABLE(mdev, cap) \ + MLX5_GET64(flow_table_nic_cap, (mdev)->caps.hca_cur[MLX5_CAP_FLOW_TABLE], cap) + #define MLX5_CAP_FLOWTABLE_MAX(mdev, cap) \ MLX5_GET(flow_table_nic_cap, mdev->caps.hca_max[MLX5_CAP_FLOW_TABLE], cap) @@ -1225,6 +1228,10 @@ enum mlx5_qcam_feature_groups { MLX5_GET(e_switch_cap, \ mdev->caps.hca_cur[MLX5_CAP_ESWITCH], cap) +#define MLX5_CAP64_ESW_FLOWTABLE(mdev, cap) \ + MLX5_GET64(flow_table_eswitch_cap, \ + (mdev)->caps.hca_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap) + #define MLX5_CAP_ESW_MAX(mdev, cap) \ MLX5_GET(e_switch_cap, \ mdev->caps.hca_max[MLX5_CAP_ESWITCH], cap) @@ -1309,6 +1316,7 @@ enum { MLX5_PER_PRIORITY_COUNTERS_GROUP = 0x10, MLX5_PER_TRAFFIC_CLASS_COUNTERS_GROUP = 0x11, MLX5_PHYSICAL_LAYER_COUNTERS_GROUP = 0x12, + MLX5_PER_TRAFFIC_CLASS_CONGESTION_GROUP = 0x13, MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP = 0x16, MLX5_INFINIBAND_PORT_COUNTERS_GROUP = 0x20, }; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 0e6da1840c7d..3e80f03a387f 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -47,6 +47,7 @@ #include <linux/interrupt.h> #include <linux/idr.h> #include <linux/notifier.h> +#include <linux/refcount.h> #include <linux/mlx5/device.h> #include <linux/mlx5/doorbell.h> @@ -189,7 +190,6 @@ enum mlx5_coredev_type { }; struct mlx5_field_desc { - struct dentry *dent; int i; }; @@ -242,11 +242,6 @@ struct mlx5_cmd_msg { struct mlx5_cmd_debug { struct dentry *dbg_root; - struct dentry *dbg_in; - struct dentry *dbg_out; - struct dentry *dbg_outlen; - struct dentry *dbg_status; - struct dentry *dbg_run; void *in_msg; void *out_msg; u8 status; @@ -271,8 +266,6 @@ struct mlx5_cmd_stats { u64 sum; u64 n; struct dentry *root; - struct dentry *avg; - struct dentry *count; /* protect command average calculations */ spinlock_t lock; }; @@ -398,7 +391,7 @@ enum mlx5_res_type { struct mlx5_core_rsc_common { enum mlx5_res_type res; - atomic_t refcount; + refcount_t refcount; struct completion free; }; @@ -477,6 +470,17 @@ struct mlx5_core_sriov { u16 max_vfs; }; +struct mlx5_fc_pool { + struct mlx5_core_dev *dev; + struct mutex pool_lock; /* protects pool lists */ + struct list_head fully_used; + struct list_head partially_used; + struct list_head unused; + int available_fcs; + int used_fcs; + int threshold; +}; + struct mlx5_fc_stats { spinlock_t counters_idr_lock; /* protects counters_idr */ struct idr counters_idr; @@ -488,6 +492,8 @@ struct mlx5_fc_stats { struct delayed_work work; unsigned long next_query; unsigned long sampling_interval; /* jiffies */ + u32 *bulk_query_out; + struct mlx5_fc_pool fc_pool; }; struct mlx5_events; @@ -620,6 +626,11 @@ struct mlx5e_resources { struct mlx5_sq_bfreg bfreg; }; +enum mlx5_sw_icm_type { + MLX5_SW_ICM_TYPE_STEERING, + MLX5_SW_ICM_TYPE_HEADER_MODIFY, +}; + #define MLX5_MAX_RESERVED_GIDS 8 struct mlx5_rsvd_gids { @@ -651,9 +662,14 @@ struct mlx5_clock { struct mlx5_pps pps_info; }; +struct mlx5_dm; struct mlx5_fw_tracer; struct mlx5_vxlan; struct mlx5_geneve; +struct mlx5_hv_vhca; + +#define MLX5_LOG_SW_ICM_BLOCK_SIZE(dev) (MLX5_CAP_DEV_MEM(dev, log_sw_icm_alloc_granularity)) +#define MLX5_SW_ICM_BLOCK_SIZE(dev) (1 << MLX5_LOG_SW_ICM_BLOCK_SIZE(dev)) struct mlx5_core_dev { struct device *device; @@ -688,6 +704,7 @@ struct mlx5_core_dev { atomic_t num_qps; u32 issi; struct mlx5e_resources mlx5e_res; + struct mlx5_dm *dm; struct mlx5_vxlan *vxlan; struct mlx5_geneve *geneve; struct { @@ -701,6 +718,7 @@ struct mlx5_core_dev { struct mlx5_ib_clock_info *clock_info; struct mlx5_fw_tracer *tracer; u32 vsc_addr; + struct mlx5_hv_vhca *hv_vhca; }; struct mlx5_db { @@ -959,7 +977,7 @@ int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn, int mlx5_core_attach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn); int mlx5_core_detach_mcg(struct mlx5_core_dev *dev, union ib_gid *mgid, u32 qpn); -int mlx5_qp_debugfs_init(struct mlx5_core_dev *dev); +void mlx5_qp_debugfs_init(struct mlx5_core_dev *dev); void mlx5_qp_debugfs_cleanup(struct mlx5_core_dev *dev); int mlx5_core_access_reg(struct mlx5_core_dev *dev, void *data_in, int size_in, void *data_out, int size_out, @@ -971,7 +989,7 @@ int mlx5_db_alloc_node(struct mlx5_core_dev *dev, struct mlx5_db *db, void mlx5_db_free(struct mlx5_core_dev *dev, struct mlx5_db *db); const char *mlx5_command_str(int command); -int mlx5_cmdif_debugfs_init(struct mlx5_core_dev *dev); +void mlx5_cmdif_debugfs_init(struct mlx5_core_dev *dev); void mlx5_cmdif_debugfs_cleanup(struct mlx5_core_dev *dev); int mlx5_core_create_psv(struct mlx5_core_dev *dev, u32 pdn, int npsvs, u32 *sig_index); @@ -1070,6 +1088,10 @@ int mlx5_lag_query_cong_counters(struct mlx5_core_dev *dev, size_t *offsets); 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); +int mlx5_dm_sw_icm_alloc(struct mlx5_core_dev *dev, enum mlx5_sw_icm_type type, + u64 length, u16 uid, phys_addr_t *addr, u32 *obj_id); +int mlx5_dm_sw_icm_dealloc(struct mlx5_core_dev *dev, enum mlx5_sw_icm_type type, + u64 length, u16 uid, phys_addr_t addr, u32 obj_id); #ifdef CONFIG_MLX5_CORE_IPOIB struct net_device *mlx5_rdma_netdev_alloc(struct mlx5_core_dev *mdev, diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h index 46b5ba029802..98e667b176ef 100644 --- a/include/linux/mlx5/eswitch.h +++ b/include/linux/mlx5/eswitch.h @@ -44,7 +44,6 @@ struct mlx5_eswitch_rep_data { struct mlx5_eswitch_rep { struct mlx5_eswitch_rep_data rep_data[NUM_REP_TYPES]; u16 vport; - u8 hw_id[ETH_ALEN]; u16 vlan; /* Only IB rep is using vport_index */ u16 vport_index; @@ -61,7 +60,6 @@ void *mlx5_eswitch_get_proto_dev(struct mlx5_eswitch *esw, struct mlx5_eswitch_rep *mlx5_eswitch_vport_rep(struct mlx5_eswitch *esw, u16 vport_num); void *mlx5_eswitch_uplink_get_proto_dev(struct mlx5_eswitch *esw, u8 rep_type); -u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw); struct mlx5_flow_handle * mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw, u16 vport_num, u32 sqn); @@ -75,7 +73,14 @@ mlx5_eswitch_get_encap_mode(const struct mlx5_core_dev *dev); bool mlx5_eswitch_vport_match_metadata_enabled(const struct mlx5_eswitch *esw); u32 mlx5_eswitch_get_vport_metadata_for_match(const struct mlx5_eswitch *esw, u16 vport_num); +u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw); #else /* CONFIG_MLX5_ESWITCH */ + +static inline u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw) +{ + return MLX5_ESWITCH_NONE; +} + static inline enum devlink_eswitch_encap_mode mlx5_eswitch_get_encap_mode(const struct mlx5_core_dev *dev) { diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index f049af3f3cd8..724d276ea133 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -75,6 +75,7 @@ enum mlx5_flow_namespace_type { MLX5_FLOW_NAMESPACE_SNIFFER_TX, MLX5_FLOW_NAMESPACE_EGRESS, MLX5_FLOW_NAMESPACE_RDMA_RX, + MLX5_FLOW_NAMESPACE_RDMA_RX_KERNEL, }; enum { @@ -83,6 +84,8 @@ enum { FDB_SLOW_PATH, }; +struct mlx5_pkt_reformat; +struct mlx5_modify_hdr; struct mlx5_flow_table; struct mlx5_flow_group; struct mlx5_flow_namespace; @@ -120,12 +123,17 @@ struct mlx5_flow_destination { struct { u16 num; u16 vhca_id; - u32 reformat_id; + struct mlx5_pkt_reformat *pkt_reformat; u8 flags; } vport; }; }; +struct mod_hdr_tbl { + struct mutex lock; /* protects hlist */ + DECLARE_HASHTABLE(hlist, 8); +}; + struct mlx5_flow_namespace * mlx5_get_fdb_sub_ns(struct mlx5_core_dev *dev, int n); struct mlx5_flow_namespace * @@ -189,8 +197,8 @@ enum { struct mlx5_flow_act { u32 action; - u32 reformat_id; - u32 modify_id; + struct mlx5_modify_hdr *modify_hdr; + struct mlx5_pkt_reformat *pkt_reformat; uintptr_t esp_id; u32 flags; struct mlx5_fs_vlan vlan[MLX5_FS_VLAN_DEPTH]; @@ -199,8 +207,6 @@ struct mlx5_flow_act { #define MLX5_DECLARE_FLOW_ACT(name) \ struct mlx5_flow_act name = { .action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,\ - .reformat_id = 0, \ - .modify_id = 0, \ .flags = 0, } /* Single destination per rule. @@ -230,19 +236,18 @@ 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); +struct mlx5_modify_hdr *mlx5_modify_header_alloc(struct mlx5_core_dev *dev, + u8 ns_type, u8 num_actions, + void *modify_actions); 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); + struct mlx5_modify_hdr *modify_hdr); + +struct mlx5_pkt_reformat *mlx5_packet_reformat_alloc(struct mlx5_core_dev *dev, + int reformat_type, + size_t size, + void *reformat_data, + enum mlx5_flow_namespace_type ns_type); void mlx5_packet_reformat_dealloc(struct mlx5_core_dev *dev, - u32 packet_reformat_id); + struct mlx5_pkt_reformat *reformat); #endif diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index b8b570c30b5e..a487b681b516 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -172,6 +172,8 @@ enum { MLX5_CMD_OP_QUERY_XRQ_DC_PARAMS_ENTRY = 0x725, MLX5_CMD_OP_SET_XRQ_DC_PARAMS_ENTRY = 0x726, MLX5_CMD_OP_QUERY_XRQ_ERROR_PARAMS = 0x727, + MLX5_CMD_OP_RELEASE_XRQ_ERROR = 0x729, + MLX5_CMD_OP_MODIFY_XRQ = 0x72a, MLX5_CMD_OP_QUERY_ESW_FUNCTIONS = 0x740, MLX5_CMD_OP_QUERY_VPORT_STATE = 0x750, MLX5_CMD_OP_MODIFY_VPORT_STATE = 0x751, @@ -280,6 +282,7 @@ enum { MLX5_CMD_OP_ALLOC_MODIFY_HEADER_CONTEXT = 0x940, MLX5_CMD_OP_DEALLOC_MODIFY_HEADER_CONTEXT = 0x941, MLX5_CMD_OP_QUERY_MODIFY_HEADER_CONTEXT = 0x942, + MLX5_CMD_OP_SYNC_STEERING = 0xb00, MLX5_CMD_OP_FPGA_CREATE_QP = 0x960, MLX5_CMD_OP_FPGA_MODIFY_QP = 0x961, MLX5_CMD_OP_FPGA_QUERY_QP = 0x962, @@ -483,7 +486,11 @@ union mlx5_ifc_gre_key_bits { }; struct mlx5_ifc_fte_match_set_misc_bits { - u8 reserved_at_0[0x8]; + u8 gre_c_present[0x1]; + u8 reserved_auto1[0x1]; + u8 gre_k_present[0x1]; + u8 gre_s_present[0x1]; + u8 source_vhca_port[0x4]; u8 source_sqn[0x18]; u8 source_eswitch_owner_vhca_id[0x10]; @@ -563,12 +570,38 @@ struct mlx5_ifc_fte_match_set_misc2_bits { u8 metadata_reg_a[0x20]; - u8 reserved_at_1a0[0x60]; + u8 metadata_reg_b[0x20]; + + u8 reserved_at_1c0[0x40]; }; struct mlx5_ifc_fte_match_set_misc3_bits { - u8 reserved_at_0[0x120]; + u8 inner_tcp_seq_num[0x20]; + + u8 outer_tcp_seq_num[0x20]; + + u8 inner_tcp_ack_num[0x20]; + + u8 outer_tcp_ack_num[0x20]; + + u8 reserved_at_80[0x8]; + u8 outer_vxlan_gpe_vni[0x18]; + + u8 outer_vxlan_gpe_next_protocol[0x8]; + u8 outer_vxlan_gpe_flags[0x8]; + u8 reserved_at_b0[0x10]; + + u8 icmp_header_data[0x20]; + + u8 icmpv6_header_data[0x20]; + + u8 icmp_type[0x8]; + u8 icmp_code[0x8]; + u8 icmpv6_type[0x8]; + u8 icmpv6_code[0x8]; + u8 geneve_tlv_option_0_data[0x20]; + u8 reserved_at_140[0xc0]; }; @@ -664,7 +697,15 @@ struct mlx5_ifc_flow_table_nic_cap_bits { struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_transmit_sniffer; - u8 reserved_at_e00[0x7200]; + u8 reserved_at_e00[0x1200]; + + u8 sw_steering_nic_rx_action_drop_icm_address[0x40]; + + u8 sw_steering_nic_tx_action_drop_icm_address[0x40]; + + u8 sw_steering_nic_tx_action_allow_icm_address[0x40]; + + u8 reserved_at_20c0[0x5f40]; }; enum { @@ -696,7 +737,17 @@ struct mlx5_ifc_flow_table_eswitch_cap_bits { struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_esw_acl_egress; - u8 reserved_at_800[0x7800]; + u8 reserved_at_800[0x1000]; + + u8 sw_steering_fdb_action_drop_icm_address_rx[0x40]; + + u8 sw_steering_fdb_action_drop_icm_address_tx[0x40]; + + u8 sw_steering_uplink_icm_address_rx[0x40]; + + u8 sw_steering_uplink_icm_address_tx[0x40]; + + u8 reserved_at_1900[0x6700]; }; enum { @@ -806,7 +857,9 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits { u8 swp_csum[0x1]; u8 swp_lso[0x1]; u8 cqe_checksum_full[0x1]; - u8 reserved_at_24[0xc]; + u8 reserved_at_24[0x5]; + u8 tunnel_stateless_ip_over_ip[0x1]; + u8 reserved_at_2a[0x6]; u8 max_vxlan_udp_ports[0x8]; u8 reserved_at_38[0x6]; u8 max_geneve_opt_len[0x1]; @@ -845,6 +898,25 @@ struct mlx5_ifc_roce_cap_bits { u8 reserved_at_100[0x700]; }; +struct mlx5_ifc_sync_steering_in_bits { + u8 opcode[0x10]; + u8 uid[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0xc0]; +}; + +struct mlx5_ifc_sync_steering_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x40]; +}; + struct mlx5_ifc_device_mem_cap_bits { u8 memic[0x1]; u8 reserved_at_1[0x1f]; @@ -944,7 +1016,9 @@ struct mlx5_ifc_odp_cap_bits { struct mlx5_ifc_odp_per_transport_service_cap_bits xrc_odp_caps; - u8 reserved_at_100[0x700]; + struct mlx5_ifc_odp_per_transport_service_cap_bits dc_odp_caps; + + u8 reserved_at_120[0x6E0]; }; struct mlx5_ifc_calc_op { @@ -1036,10 +1110,31 @@ enum { }; enum { + MLX5_FLEX_PARSER_VXLAN_GPE_ENABLED = 1 << 7, + MLX5_FLEX_PARSER_ICMP_V4_ENABLED = 1 << 8, + MLX5_FLEX_PARSER_ICMP_V6_ENABLED = 1 << 9, +}; + +enum { MLX5_UCTX_CAP_RAW_TX = 1UL << 0, MLX5_UCTX_CAP_INTERNAL_DEV_RES = 1UL << 1, }; +#define MLX5_FC_BULK_SIZE_FACTOR 128 + +enum mlx5_fc_bulk_alloc_bitmask { + MLX5_FC_BULK_128 = (1 << 0), + MLX5_FC_BULK_256 = (1 << 1), + MLX5_FC_BULK_512 = (1 << 2), + MLX5_FC_BULK_1024 = (1 << 3), + MLX5_FC_BULK_2048 = (1 << 4), + MLX5_FC_BULK_4096 = (1 << 5), + MLX5_FC_BULK_8192 = (1 << 6), + MLX5_FC_BULK_16384 = (1 << 7), +}; + +#define MLX5_FC_BULK_NUM_FCS(fc_enum) (MLX5_FC_BULK_SIZE_FACTOR * (fc_enum)) + struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_0[0x30]; u8 vhca_id[0x10]; @@ -1099,7 +1194,10 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 cache_line_128byte[0x1]; u8 reserved_at_165[0x4]; u8 rts2rts_qp_counters_set_id[0x1]; - u8 reserved_at_16a[0x5]; + u8 reserved_at_16a[0x2]; + u8 vnic_env_int_rq_oob[0x1]; + u8 sbcam_reg[0x1]; + u8 reserved_at_16e[0x1]; u8 qcam_reg[0x1]; u8 gid_table_size[0x10]; @@ -1228,7 +1326,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_263[0x8]; u8 log_bf_reg_size[0x5]; - u8 reserved_at_270[0xb]; + u8 reserved_at_270[0x8]; + u8 lag_tx_port_affinity[0x1]; + u8 reserved_at_279[0x2]; u8 lag_master[0x1]; u8 num_lag_ports[0x4]; @@ -1244,7 +1344,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_2e0[0x7]; u8 max_qp_mcg[0x19]; - u8 reserved_at_300[0x18]; + u8 reserved_at_300[0x10]; + u8 flow_counter_bulk_alloc[0x8]; u8 log_max_mcg[0x8]; u8 reserved_at_320[0x3]; @@ -1388,7 +1489,14 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_6c0[0x4]; u8 flex_parser_id_geneve_tlv_option_0[0x4]; - u8 reserved_at_6c8[0x28]; + u8 flex_parser_id_icmp_dw1[0x4]; + u8 flex_parser_id_icmp_dw0[0x4]; + u8 flex_parser_id_icmpv6_dw1[0x4]; + u8 flex_parser_id_icmpv6_dw0[0x4]; + u8 flex_parser_id_outer_first_mpls_over_gre[0x4]; + u8 flex_parser_id_outer_first_mpls_over_udp_label[0x4]; + + u8 reserved_at_6e0[0x10]; u8 sf_base_id[0x10]; u8 reserved_at_700[0x80]; @@ -1853,12 +1961,28 @@ struct mlx5_ifc_ib_port_cntrs_grp_data_layout_bits { u8 port_xmit_wait[0x20]; }; -struct mlx5_ifc_eth_per_traffic_grp_data_layout_bits { +struct mlx5_ifc_eth_per_tc_prio_grp_data_layout_bits { u8 transmit_queue_high[0x20]; u8 transmit_queue_low[0x20]; - u8 reserved_at_40[0x780]; + u8 no_buffer_discard_uc_high[0x20]; + + u8 no_buffer_discard_uc_low[0x20]; + + u8 reserved_at_80[0x740]; +}; + +struct mlx5_ifc_eth_per_tc_congest_prio_grp_data_layout_bits { + u8 wred_discard_high[0x20]; + + u8 wred_discard_low[0x20]; + + u8 ecn_marked_tc_high[0x20]; + + u8 ecn_marked_tc_low[0x20]; + + u8 reserved_at_80[0x740]; }; struct mlx5_ifc_eth_per_prio_grp_data_layout_bits { @@ -2626,6 +2750,7 @@ union mlx5_ifc_hca_cap_union_bits { struct mlx5_ifc_debug_cap_bits debug_cap; struct mlx5_ifc_fpga_cap_bits fpga_cap; struct mlx5_ifc_tls_cap_bits tls_cap; + struct mlx5_ifc_device_mem_cap_bits device_mem_cap; u8 reserved_at_0[0x8000]; }; @@ -2754,7 +2879,11 @@ struct mlx5_ifc_vnic_diagnostic_statistics_bits { u8 transmit_discard_vport_down[0x40]; - u8 reserved_at_140[0xec0]; + u8 reserved_at_140[0xa0]; + + u8 internal_rq_out_of_buffer[0x20]; + + u8 reserved_at_200[0xe00]; }; struct mlx5_ifc_traffic_counter_bits { @@ -2766,7 +2895,7 @@ struct mlx5_ifc_traffic_counter_bits { struct mlx5_ifc_tisc_bits { u8 strict_lag_tx_port_affinity[0x1]; u8 tls_en[0x1]; - u8 reserved_at_1[0x2]; + u8 reserved_at_2[0x2]; u8 lag_tx_port_affinity[0x04]; u8 reserved_at_8[0x4]; @@ -2941,6 +3070,13 @@ enum { SCHEDULING_CONTEXT_ELEMENT_TYPE_PARA_VPORT_TC = 0x3, }; +enum { + ELEMENT_TYPE_CAP_MASK_TASR = 1 << 0, + ELEMENT_TYPE_CAP_MASK_VPORT = 1 << 1, + ELEMENT_TYPE_CAP_MASK_VPORT_TC = 1 << 2, + ELEMENT_TYPE_CAP_MASK_PARA_VPORT_TC = 1 << 3, +}; + struct mlx5_ifc_scheduling_context_bits { u8 element_type[0x8]; u8 reserved_at_8[0x18]; @@ -3218,7 +3354,11 @@ struct mlx5_ifc_esw_vport_context_bits { u8 cvlan_pcp[0x3]; u8 cvlan_id[0xc]; - u8 reserved_at_60[0x7a0]; + u8 reserved_at_60[0x720]; + + u8 sw_steering_vport_icm_address_rx[0x40]; + + u8 sw_steering_vport_icm_address_tx[0x40]; }; enum { @@ -3519,7 +3659,8 @@ union mlx5_ifc_eth_cntrs_grp_data_layout_auto_bits { struct mlx5_ifc_eth_3635_cntrs_grp_data_layout_bits eth_3635_cntrs_grp_data_layout; struct mlx5_ifc_eth_extended_cntrs_grp_data_layout_bits eth_extended_cntrs_grp_data_layout; struct mlx5_ifc_eth_per_prio_grp_data_layout_bits eth_per_prio_grp_data_layout; - struct mlx5_ifc_eth_per_traffic_grp_data_layout_bits eth_per_traffic_grp_data_layout; + struct mlx5_ifc_eth_per_tc_prio_grp_data_layout_bits eth_per_tc_prio_grp_data_layout; + struct mlx5_ifc_eth_per_tc_congest_prio_grp_data_layout_bits eth_per_tc_congest_prio_grp_data_layout; struct mlx5_ifc_ib_port_cntrs_grp_data_layout_bits ib_port_cntrs_grp_data_layout; struct mlx5_ifc_phys_layer_cntrs_bits phys_layer_cntrs; struct mlx5_ifc_phys_layer_statistical_cntrs_bits phys_layer_statistical_cntrs; @@ -4904,23 +5045,98 @@ struct mlx5_ifc_query_hca_cap_in_bits { u8 reserved_at_20[0x10]; u8 op_mod[0x10]; - u8 reserved_at_40[0x40]; + u8 other_function[0x1]; + u8 reserved_at_41[0xf]; + u8 function_id[0x10]; + + u8 reserved_at_60[0x20]; }; -struct mlx5_ifc_query_flow_table_out_bits { +struct mlx5_ifc_other_hca_cap_bits { + u8 roce[0x1]; + u8 reserved_0[0x27f]; +}; + +struct mlx5_ifc_query_other_hca_cap_out_bits { u8 status[0x8]; - u8 reserved_at_8[0x18]; + u8 reserved_0[0x18]; u8 syndrome[0x20]; - u8 reserved_at_40[0x80]; + u8 reserved_1[0x40]; - u8 reserved_at_c0[0x8]; + struct mlx5_ifc_other_hca_cap_bits other_capability; +}; + +struct mlx5_ifc_query_other_hca_cap_in_bits { + u8 opcode[0x10]; + u8 reserved_0[0x10]; + + u8 reserved_1[0x10]; + u8 op_mod[0x10]; + + u8 reserved_2[0x10]; + u8 function_id[0x10]; + + u8 reserved_3[0x20]; +}; + +struct mlx5_ifc_modify_other_hca_cap_out_bits { + u8 status[0x8]; + u8 reserved_0[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_1[0x40]; +}; + +struct mlx5_ifc_modify_other_hca_cap_in_bits { + u8 opcode[0x10]; + u8 reserved_0[0x10]; + + u8 reserved_1[0x10]; + u8 op_mod[0x10]; + + u8 reserved_2[0x10]; + u8 function_id[0x10]; + u8 field_select[0x20]; + + struct mlx5_ifc_other_hca_cap_bits other_capability; +}; + +struct mlx5_ifc_flow_table_context_bits { + u8 reformat_en[0x1]; + u8 decap_en[0x1]; + u8 sw_owner[0x1]; + u8 termination_table[0x1]; + u8 table_miss_action[0x4]; u8 level[0x8]; - u8 reserved_at_d0[0x8]; + u8 reserved_at_10[0x8]; u8 log_size[0x8]; - u8 reserved_at_e0[0x120]; + u8 reserved_at_20[0x8]; + u8 table_miss_id[0x18]; + + u8 reserved_at_40[0x8]; + u8 lag_master_next_table_id[0x18]; + + u8 reserved_at_60[0x60]; + + u8 sw_owner_icm_root_1[0x40]; + + u8 sw_owner_icm_root_0[0x40]; + +}; + +struct mlx5_ifc_query_flow_table_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x80]; + + struct mlx5_ifc_flow_table_context_bits flow_table_context; }; struct mlx5_ifc_query_flow_table_in_bits { @@ -5190,7 +5406,7 @@ struct mlx5_ifc_alloc_packet_reformat_context_out_bits { u8 reserved_at_60[0x20]; }; -enum { +enum mlx5_reformat_ctx_type { MLX5_REFORMAT_TYPE_L2_TO_VXLAN = 0x0, MLX5_REFORMAT_TYPE_L2_TO_NVGRE = 0x1, MLX5_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x2, @@ -5286,7 +5502,16 @@ enum { MLX5_ACTION_IN_FIELD_OUT_DIPV4 = 0x16, MLX5_ACTION_IN_FIELD_OUT_FIRST_VID = 0x17, MLX5_ACTION_IN_FIELD_OUT_IPV6_HOPLIMIT = 0x47, + MLX5_ACTION_IN_FIELD_METADATA_REG_A = 0x49, + MLX5_ACTION_IN_FIELD_METADATA_REG_B = 0x50, MLX5_ACTION_IN_FIELD_METADATA_REG_C_0 = 0x51, + MLX5_ACTION_IN_FIELD_METADATA_REG_C_1 = 0x52, + MLX5_ACTION_IN_FIELD_METADATA_REG_C_2 = 0x53, + MLX5_ACTION_IN_FIELD_METADATA_REG_C_3 = 0x54, + MLX5_ACTION_IN_FIELD_METADATA_REG_C_4 = 0x55, + MLX5_ACTION_IN_FIELD_METADATA_REG_C_5 = 0x56, + MLX5_ACTION_IN_FIELD_OUT_TCP_SEQ_NUM = 0x59, + MLX5_ACTION_IN_FIELD_OUT_TCP_ACK_NUM = 0x5B, }; struct mlx5_ifc_alloc_modify_header_context_out_bits { @@ -7334,35 +7559,26 @@ struct mlx5_ifc_create_mkey_in_bits { u8 klm_pas_mtt[0][0x20]; }; +enum { + MLX5_FLOW_TABLE_TYPE_NIC_RX = 0x0, + MLX5_FLOW_TABLE_TYPE_NIC_TX = 0x1, + MLX5_FLOW_TABLE_TYPE_ESW_EGRESS_ACL = 0x2, + MLX5_FLOW_TABLE_TYPE_ESW_INGRESS_ACL = 0x3, + MLX5_FLOW_TABLE_TYPE_FDB = 0X4, + MLX5_FLOW_TABLE_TYPE_SNIFFER_RX = 0X5, + MLX5_FLOW_TABLE_TYPE_SNIFFER_TX = 0X6, +}; + struct mlx5_ifc_create_flow_table_out_bits { u8 status[0x8]; - u8 reserved_at_8[0x18]; + u8 icm_address_63_40[0x18]; u8 syndrome[0x20]; - u8 reserved_at_40[0x8]; + u8 icm_address_39_32[0x8]; u8 table_id[0x18]; - u8 reserved_at_60[0x20]; -}; - -struct mlx5_ifc_flow_table_context_bits { - u8 reformat_en[0x1]; - u8 decap_en[0x1]; - u8 reserved_at_2[0x1]; - u8 termination_table[0x1]; - u8 table_miss_action[0x4]; - u8 level[0x8]; - u8 reserved_at_10[0x8]; - u8 log_size[0x8]; - - u8 reserved_at_20[0x8]; - u8 table_miss_id[0x18]; - - u8 reserved_at_40[0x8]; - u8 lag_master_next_table_id[0x18]; - - u8 reserved_at_60[0xe0]; + u8 icm_address_31_0[0x20]; }; struct mlx5_ifc_create_flow_table_in_bits { @@ -7817,7 +8033,8 @@ struct mlx5_ifc_alloc_flow_counter_in_bits { u8 reserved_at_20[0x10]; u8 op_mod[0x10]; - u8 reserved_at_40[0x40]; + u8 reserved_at_40[0x38]; + u8 flow_counter_bulk[0x8]; }; struct mlx5_ifc_add_vxlan_udp_dport_out_bits { @@ -9223,7 +9440,8 @@ union mlx5_ifc_ports_control_registers_document_bits { struct mlx5_ifc_eth_802_3_cntrs_grp_data_layout_bits eth_802_3_cntrs_grp_data_layout; struct mlx5_ifc_eth_extended_cntrs_grp_data_layout_bits eth_extended_cntrs_grp_data_layout; struct mlx5_ifc_eth_per_prio_grp_data_layout_bits eth_per_prio_grp_data_layout; - struct mlx5_ifc_eth_per_traffic_grp_data_layout_bits eth_per_traffic_grp_data_layout; + struct mlx5_ifc_eth_per_tc_prio_grp_data_layout_bits eth_per_tc_prio_grp_data_layout; + struct mlx5_ifc_eth_per_tc_congest_prio_grp_data_layout_bits eth_per_tc_congest_prio_grp_data_layout; struct mlx5_ifc_lane_2_module_mapping_bits lane_2_module_mapping; struct mlx5_ifc_pamp_reg_bits pamp_reg; struct mlx5_ifc_paos_reg_bits paos_reg; @@ -9570,8 +9788,6 @@ struct mlx5_ifc_query_lag_out_bits { u8 syndrome[0x20]; - u8 reserved_at_40[0x40]; - struct mlx5_ifc_lagc_bits ctx; }; diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 88292953aa6f..9eda1c31d1f7 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -332,6 +332,8 @@ struct napi_struct { struct net_device *dev; struct gro_list gro_hash[GRO_HASH_BUCKETS]; struct sk_buff *skb; + struct list_head rx_list; /* Pending GRO_NORMAL skbs */ + int rx_count; /* length of rx_list */ struct hrtimer timer; struct list_head dev_list; struct hlist_node napi_hash_node; @@ -845,6 +847,7 @@ enum tc_setup_type { TC_SETUP_QDISC_ETF, TC_SETUP_ROOT_QDISC, TC_SETUP_QDISC_GRED, + TC_SETUP_QDISC_TAPRIO, }; /* These structures hold the attributes of bpf state that are being passed @@ -899,6 +902,10 @@ struct netdev_bpf { }; }; +/* Flags for ndo_xsk_wakeup. */ +#define XDP_WAKEUP_RX (1 << 0) +#define XDP_WAKEUP_TX (1 << 1) + #ifdef CONFIG_XFRM_OFFLOAD struct xfrmdev_ops { int (*xdo_dev_state_add) (struct xfrm_state *x); @@ -1225,6 +1232,12 @@ struct tlsdev_ops; * that got dropped are freed/returned via xdp_return_frame(). * Returns negative number, means general error invoking ndo, meaning * no frames were xmit'ed and core-caller will free all frames. + * int (*ndo_xsk_wakeup)(struct net_device *dev, u32 queue_id, u32 flags); + * This function is used to wake up the softirq, ksoftirqd or kthread + * responsible for sending and/or receiving packets on a specific + * queue id bound to an AF_XDP socket. The flags field specifies if + * only RX, only Tx, or both should be woken up using the flags + * XDP_WAKEUP_RX and XDP_WAKEUP_TX. * struct devlink_port *(*ndo_get_devlink_port)(struct net_device *dev); * Get devlink port instance associated with a given netdev. * Called with a reference on the netdevice and devlink locks only, @@ -1424,8 +1437,8 @@ struct net_device_ops { int (*ndo_xdp_xmit)(struct net_device *dev, int n, struct xdp_frame **xdp, u32 flags); - int (*ndo_xsk_async_xmit)(struct net_device *dev, - u32 queue_id); + int (*ndo_xsk_wakeup)(struct net_device *dev, + u32 queue_id, u32 flags); struct devlink_port * (*ndo_get_devlink_port)(struct net_device *dev); }; @@ -3270,7 +3283,7 @@ static inline void netdev_tx_completed_queue(struct netdev_queue *dev_queue, */ smp_mb(); - if (dql_avail(&dev_queue->dql) < 0) + if (unlikely(dql_avail(&dev_queue->dql) < 0)) return; if (test_and_clear_bit(__QUEUE_STATE_STACK_XOFF, &dev_queue->state)) @@ -4239,6 +4252,7 @@ extern int dev_weight_rx_bias; extern int dev_weight_tx_bias; extern int dev_rx_weight; extern int dev_tx_weight; +extern int gro_normal_batch; bool netdev_has_upper_dev(struct net_device *dev, struct net_device *upper_dev); struct net_device *netdev_upper_get_next_dev_rcu(struct net_device *dev, diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 049aeb40fa35..77ebb61faf48 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -15,7 +15,6 @@ #include <linux/netdevice.h> #include <net/net_namespace.h> -#ifdef CONFIG_NETFILTER static inline int NF_DROP_GETERR(int verdict) { return -(verdict >> NF_VERDICT_QBITS); @@ -118,6 +117,7 @@ struct nf_hook_entries { */ }; +#ifdef CONFIG_NETFILTER static inline struct nf_hook_ops **nf_hook_entries_get_hook_ops(const struct nf_hook_entries *e) { unsigned int n = e->num_hook_entries; @@ -422,7 +422,7 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family) } #endif /*CONFIG_NETFILTER*/ -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) +#if IS_ENABLED(CONFIG_NF_CONNTRACK) #include <linux/netfilter/nf_conntrack_zones_common.h> extern void (*ip_ct_attach)(struct sk_buff *, const struct sk_buff *) __rcu; diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index 12ad9b1853b4..9bc255a8461b 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -452,10 +452,240 @@ bitmap_bytes(u32 a, u32 b) return 4 * ((((b - a + 8) / 8) + 3) / 4); } -#include <linux/netfilter/ipset/ip_set_timeout.h> -#include <linux/netfilter/ipset/ip_set_comment.h> -#include <linux/netfilter/ipset/ip_set_counter.h> -#include <linux/netfilter/ipset/ip_set_skbinfo.h> +/* How often should the gc be run by default */ +#define IPSET_GC_TIME (3 * 60) + +/* Timeout period depending on the timeout value of the given set */ +#define IPSET_GC_PERIOD(timeout) \ + ((timeout/3) ? min_t(u32, (timeout)/3, IPSET_GC_TIME) : 1) + +/* Entry is set with no timeout value */ +#define IPSET_ELEM_PERMANENT 0 + +/* Set is defined with timeout support: timeout value may be 0 */ +#define IPSET_NO_TIMEOUT UINT_MAX + +/* Max timeout value, see msecs_to_jiffies() in jiffies.h */ +#define IPSET_MAX_TIMEOUT (UINT_MAX >> 1)/MSEC_PER_SEC + +#define ip_set_adt_opt_timeout(opt, set) \ +((opt)->ext.timeout != IPSET_NO_TIMEOUT ? (opt)->ext.timeout : (set)->timeout) + +static inline unsigned int +ip_set_timeout_uget(struct nlattr *tb) +{ + unsigned int timeout = ip_set_get_h32(tb); + + /* Normalize to fit into jiffies */ + if (timeout > IPSET_MAX_TIMEOUT) + timeout = IPSET_MAX_TIMEOUT; + + return timeout; +} + +static inline bool +ip_set_timeout_expired(const unsigned long *t) +{ + return *t != IPSET_ELEM_PERMANENT && time_is_before_jiffies(*t); +} + +static inline void +ip_set_timeout_set(unsigned long *timeout, u32 value) +{ + unsigned long t; + + if (!value) { + *timeout = IPSET_ELEM_PERMANENT; + return; + } + + t = msecs_to_jiffies(value * MSEC_PER_SEC) + jiffies; + if (t == IPSET_ELEM_PERMANENT) + /* Bingo! :-) */ + t--; + *timeout = t; +} + +static inline u32 +ip_set_timeout_get(const unsigned long *timeout) +{ + u32 t; + + if (*timeout == IPSET_ELEM_PERMANENT) + return 0; + + t = jiffies_to_msecs(*timeout - jiffies)/MSEC_PER_SEC; + /* Zero value in userspace means no timeout */ + return t == 0 ? 1 : t; +} + +static inline char* +ip_set_comment_uget(struct nlattr *tb) +{ + return nla_data(tb); +} + +/* Called from uadd only, protected by the set spinlock. + * The kadt functions don't use the comment extensions in any way. + */ +static inline void +ip_set_init_comment(struct ip_set *set, struct ip_set_comment *comment, + const struct ip_set_ext *ext) +{ + struct ip_set_comment_rcu *c = rcu_dereference_protected(comment->c, 1); + size_t len = ext->comment ? strlen(ext->comment) : 0; + + if (unlikely(c)) { + set->ext_size -= sizeof(*c) + strlen(c->str) + 1; + kfree_rcu(c, rcu); + rcu_assign_pointer(comment->c, NULL); + } + if (!len) + return; + if (unlikely(len > IPSET_MAX_COMMENT_SIZE)) + len = IPSET_MAX_COMMENT_SIZE; + c = kmalloc(sizeof(*c) + len + 1, GFP_ATOMIC); + if (unlikely(!c)) + return; + strlcpy(c->str, ext->comment, len + 1); + set->ext_size += sizeof(*c) + strlen(c->str) + 1; + rcu_assign_pointer(comment->c, c); +} + +/* Used only when dumping a set, protected by rcu_read_lock() */ +static inline int +ip_set_put_comment(struct sk_buff *skb, const struct ip_set_comment *comment) +{ + struct ip_set_comment_rcu *c = rcu_dereference(comment->c); + + if (!c) + return 0; + return nla_put_string(skb, IPSET_ATTR_COMMENT, c->str); +} + +/* Called from uadd/udel, flush or the garbage collectors protected + * by the set spinlock. + * Called when the set is destroyed and when there can't be any user + * of the set data anymore. + */ +static inline void +ip_set_comment_free(struct ip_set *set, struct ip_set_comment *comment) +{ + struct ip_set_comment_rcu *c; + + c = rcu_dereference_protected(comment->c, 1); + if (unlikely(!c)) + return; + set->ext_size -= sizeof(*c) + strlen(c->str) + 1; + kfree_rcu(c, rcu); + rcu_assign_pointer(comment->c, NULL); +} + +static inline void +ip_set_add_bytes(u64 bytes, struct ip_set_counter *counter) +{ + atomic64_add((long long)bytes, &(counter)->bytes); +} + +static inline void +ip_set_add_packets(u64 packets, struct ip_set_counter *counter) +{ + atomic64_add((long long)packets, &(counter)->packets); +} + +static inline u64 +ip_set_get_bytes(const struct ip_set_counter *counter) +{ + return (u64)atomic64_read(&(counter)->bytes); +} + +static inline u64 +ip_set_get_packets(const struct ip_set_counter *counter) +{ + return (u64)atomic64_read(&(counter)->packets); +} + +static inline bool +ip_set_match_counter(u64 counter, u64 match, u8 op) +{ + switch (op) { + case IPSET_COUNTER_NONE: + return true; + case IPSET_COUNTER_EQ: + return counter == match; + case IPSET_COUNTER_NE: + return counter != match; + case IPSET_COUNTER_LT: + return counter < match; + case IPSET_COUNTER_GT: + return counter > match; + } + return false; +} + +static inline void +ip_set_update_counter(struct ip_set_counter *counter, + const struct ip_set_ext *ext, u32 flags) +{ + if (ext->packets != ULLONG_MAX && + !(flags & IPSET_FLAG_SKIP_COUNTER_UPDATE)) { + ip_set_add_bytes(ext->bytes, counter); + ip_set_add_packets(ext->packets, counter); + } +} + +static inline bool +ip_set_put_counter(struct sk_buff *skb, const struct ip_set_counter *counter) +{ + return nla_put_net64(skb, IPSET_ATTR_BYTES, + cpu_to_be64(ip_set_get_bytes(counter)), + IPSET_ATTR_PAD) || + nla_put_net64(skb, IPSET_ATTR_PACKETS, + cpu_to_be64(ip_set_get_packets(counter)), + IPSET_ATTR_PAD); +} + +static inline void +ip_set_init_counter(struct ip_set_counter *counter, + const struct ip_set_ext *ext) +{ + if (ext->bytes != ULLONG_MAX) + atomic64_set(&(counter)->bytes, (long long)(ext->bytes)); + if (ext->packets != ULLONG_MAX) + atomic64_set(&(counter)->packets, (long long)(ext->packets)); +} + +static inline void +ip_set_get_skbinfo(struct ip_set_skbinfo *skbinfo, + const struct ip_set_ext *ext, + struct ip_set_ext *mext, u32 flags) +{ + mext->skbinfo = *skbinfo; +} + +static inline bool +ip_set_put_skbinfo(struct sk_buff *skb, const struct ip_set_skbinfo *skbinfo) +{ + /* Send nonzero parameters only */ + return ((skbinfo->skbmark || skbinfo->skbmarkmask) && + nla_put_net64(skb, IPSET_ATTR_SKBMARK, + cpu_to_be64((u64)skbinfo->skbmark << 32 | + skbinfo->skbmarkmask), + IPSET_ATTR_PAD)) || + (skbinfo->skbprio && + nla_put_net32(skb, IPSET_ATTR_SKBPRIO, + cpu_to_be32(skbinfo->skbprio))) || + (skbinfo->skbqueue && + nla_put_net16(skb, IPSET_ATTR_SKBQUEUE, + cpu_to_be16(skbinfo->skbqueue))); +} + +static inline void +ip_set_init_skbinfo(struct ip_set_skbinfo *skbinfo, + const struct ip_set_ext *ext) +{ + *skbinfo = ext->skbinfo; +} #define IP_SET_INIT_KEXT(skb, opt, set) \ { .bytes = (skb)->len, .packets = 1, \ diff --git a/include/linux/netfilter/ipset/ip_set_comment.h b/include/linux/netfilter/ipset/ip_set_comment.h deleted file mode 100644 index 0b894d81bbf2..000000000000 --- a/include/linux/netfilter/ipset/ip_set_comment.h +++ /dev/null @@ -1,73 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef _IP_SET_COMMENT_H -#define _IP_SET_COMMENT_H - -/* Copyright (C) 2013 Oliver Smith <oliver@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa> - */ - -#ifdef __KERNEL__ - -static inline char* -ip_set_comment_uget(struct nlattr *tb) -{ - return nla_data(tb); -} - -/* Called from uadd only, protected by the set spinlock. - * The kadt functions don't use the comment extensions in any way. - */ -static inline void -ip_set_init_comment(struct ip_set *set, struct ip_set_comment *comment, - const struct ip_set_ext *ext) -{ - struct ip_set_comment_rcu *c = rcu_dereference_protected(comment->c, 1); - size_t len = ext->comment ? strlen(ext->comment) : 0; - - if (unlikely(c)) { - set->ext_size -= sizeof(*c) + strlen(c->str) + 1; - kfree_rcu(c, rcu); - rcu_assign_pointer(comment->c, NULL); - } - if (!len) - return; - if (unlikely(len > IPSET_MAX_COMMENT_SIZE)) - len = IPSET_MAX_COMMENT_SIZE; - c = kmalloc(sizeof(*c) + len + 1, GFP_ATOMIC); - if (unlikely(!c)) - return; - strlcpy(c->str, ext->comment, len + 1); - set->ext_size += sizeof(*c) + strlen(c->str) + 1; - rcu_assign_pointer(comment->c, c); -} - -/* Used only when dumping a set, protected by rcu_read_lock() */ -static inline int -ip_set_put_comment(struct sk_buff *skb, const struct ip_set_comment *comment) -{ - struct ip_set_comment_rcu *c = rcu_dereference(comment->c); - - if (!c) - return 0; - return nla_put_string(skb, IPSET_ATTR_COMMENT, c->str); -} - -/* Called from uadd/udel, flush or the garbage collectors protected - * by the set spinlock. - * Called when the set is destroyed and when there can't be any user - * of the set data anymore. - */ -static inline void -ip_set_comment_free(struct ip_set *set, struct ip_set_comment *comment) -{ - struct ip_set_comment_rcu *c; - - c = rcu_dereference_protected(comment->c, 1); - if (unlikely(!c)) - return; - set->ext_size -= sizeof(*c) + strlen(c->str) + 1; - kfree_rcu(c, rcu); - rcu_assign_pointer(comment->c, NULL); -} - -#endif -#endif diff --git a/include/linux/netfilter/ipset/ip_set_counter.h b/include/linux/netfilter/ipset/ip_set_counter.h deleted file mode 100644 index 3400958c07be..000000000000 --- a/include/linux/netfilter/ipset/ip_set_counter.h +++ /dev/null @@ -1,84 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef _IP_SET_COUNTER_H -#define _IP_SET_COUNTER_H - -/* Copyright (C) 2015 Jozsef Kadlecsik <kadlec@netfilter.org> */ - -#ifdef __KERNEL__ - -static inline void -ip_set_add_bytes(u64 bytes, struct ip_set_counter *counter) -{ - atomic64_add((long long)bytes, &(counter)->bytes); -} - -static inline void -ip_set_add_packets(u64 packets, struct ip_set_counter *counter) -{ - atomic64_add((long long)packets, &(counter)->packets); -} - -static inline u64 -ip_set_get_bytes(const struct ip_set_counter *counter) -{ - return (u64)atomic64_read(&(counter)->bytes); -} - -static inline u64 -ip_set_get_packets(const struct ip_set_counter *counter) -{ - return (u64)atomic64_read(&(counter)->packets); -} - -static inline bool -ip_set_match_counter(u64 counter, u64 match, u8 op) -{ - switch (op) { - case IPSET_COUNTER_NONE: - return true; - case IPSET_COUNTER_EQ: - return counter == match; - case IPSET_COUNTER_NE: - return counter != match; - case IPSET_COUNTER_LT: - return counter < match; - case IPSET_COUNTER_GT: - return counter > match; - } - return false; -} - -static inline void -ip_set_update_counter(struct ip_set_counter *counter, - const struct ip_set_ext *ext, u32 flags) -{ - if (ext->packets != ULLONG_MAX && - !(flags & IPSET_FLAG_SKIP_COUNTER_UPDATE)) { - ip_set_add_bytes(ext->bytes, counter); - ip_set_add_packets(ext->packets, counter); - } -} - -static inline bool -ip_set_put_counter(struct sk_buff *skb, const struct ip_set_counter *counter) -{ - return nla_put_net64(skb, IPSET_ATTR_BYTES, - cpu_to_be64(ip_set_get_bytes(counter)), - IPSET_ATTR_PAD) || - nla_put_net64(skb, IPSET_ATTR_PACKETS, - cpu_to_be64(ip_set_get_packets(counter)), - IPSET_ATTR_PAD); -} - -static inline void -ip_set_init_counter(struct ip_set_counter *counter, - const struct ip_set_ext *ext) -{ - if (ext->bytes != ULLONG_MAX) - atomic64_set(&(counter)->bytes, (long long)(ext->bytes)); - if (ext->packets != ULLONG_MAX) - atomic64_set(&(counter)->packets, (long long)(ext->packets)); -} - -#endif /* __KERNEL__ */ -#endif /* _IP_SET_COUNTER_H */ diff --git a/include/linux/netfilter/ipset/ip_set_getport.h b/include/linux/netfilter/ipset/ip_set_getport.h index ac6a11d38a19..d74cd112b88a 100644 --- a/include/linux/netfilter/ipset/ip_set_getport.h +++ b/include/linux/netfilter/ipset/ip_set_getport.h @@ -2,10 +2,14 @@ #ifndef _IP_SET_GETPORT_H #define _IP_SET_GETPORT_H +#include <linux/skbuff.h> +#include <linux/types.h> +#include <uapi/linux/in.h> + extern bool ip_set_get_ip4_port(const struct sk_buff *skb, bool src, __be16 *port, u8 *proto); -#if defined(CONFIG_IP6_NF_IPTABLES) || defined(CONFIG_IP6_NF_IPTABLES_MODULE) +#if IS_ENABLED(CONFIG_IP6_NF_IPTABLES) extern bool ip_set_get_ip6_port(const struct sk_buff *skb, bool src, __be16 *port, u8 *proto); #else diff --git a/include/linux/netfilter/ipset/ip_set_skbinfo.h b/include/linux/netfilter/ipset/ip_set_skbinfo.h deleted file mode 100644 index 3a2df02dbd55..000000000000 --- a/include/linux/netfilter/ipset/ip_set_skbinfo.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef _IP_SET_SKBINFO_H -#define _IP_SET_SKBINFO_H - -/* Copyright (C) 2015 Jozsef Kadlecsik <kadlec@netfilter.org> */ - -#ifdef __KERNEL__ - -static inline void -ip_set_get_skbinfo(struct ip_set_skbinfo *skbinfo, - const struct ip_set_ext *ext, - struct ip_set_ext *mext, u32 flags) -{ - mext->skbinfo = *skbinfo; -} - -static inline bool -ip_set_put_skbinfo(struct sk_buff *skb, const struct ip_set_skbinfo *skbinfo) -{ - /* Send nonzero parameters only */ - return ((skbinfo->skbmark || skbinfo->skbmarkmask) && - nla_put_net64(skb, IPSET_ATTR_SKBMARK, - cpu_to_be64((u64)skbinfo->skbmark << 32 | - skbinfo->skbmarkmask), - IPSET_ATTR_PAD)) || - (skbinfo->skbprio && - nla_put_net32(skb, IPSET_ATTR_SKBPRIO, - cpu_to_be32(skbinfo->skbprio))) || - (skbinfo->skbqueue && - nla_put_net16(skb, IPSET_ATTR_SKBQUEUE, - cpu_to_be16(skbinfo->skbqueue))); -} - -static inline void -ip_set_init_skbinfo(struct ip_set_skbinfo *skbinfo, - const struct ip_set_ext *ext) -{ - *skbinfo = ext->skbinfo; -} - -#endif /* __KERNEL__ */ -#endif /* _IP_SET_SKBINFO_H */ diff --git a/include/linux/netfilter/ipset/ip_set_timeout.h b/include/linux/netfilter/ipset/ip_set_timeout.h deleted file mode 100644 index 2be60e379ecf..000000000000 --- a/include/linux/netfilter/ipset/ip_set_timeout.h +++ /dev/null @@ -1,77 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef _IP_SET_TIMEOUT_H -#define _IP_SET_TIMEOUT_H - -/* Copyright (C) 2003-2013 Jozsef Kadlecsik <kadlec@netfilter.org> */ - -#ifdef __KERNEL__ - -/* How often should the gc be run by default */ -#define IPSET_GC_TIME (3 * 60) - -/* Timeout period depending on the timeout value of the given set */ -#define IPSET_GC_PERIOD(timeout) \ - ((timeout/3) ? min_t(u32, (timeout)/3, IPSET_GC_TIME) : 1) - -/* Entry is set with no timeout value */ -#define IPSET_ELEM_PERMANENT 0 - -/* Set is defined with timeout support: timeout value may be 0 */ -#define IPSET_NO_TIMEOUT UINT_MAX - -/* Max timeout value, see msecs_to_jiffies() in jiffies.h */ -#define IPSET_MAX_TIMEOUT (UINT_MAX >> 1)/MSEC_PER_SEC - -#define ip_set_adt_opt_timeout(opt, set) \ -((opt)->ext.timeout != IPSET_NO_TIMEOUT ? (opt)->ext.timeout : (set)->timeout) - -static inline unsigned int -ip_set_timeout_uget(struct nlattr *tb) -{ - unsigned int timeout = ip_set_get_h32(tb); - - /* Normalize to fit into jiffies */ - if (timeout > IPSET_MAX_TIMEOUT) - timeout = IPSET_MAX_TIMEOUT; - - return timeout; -} - -static inline bool -ip_set_timeout_expired(const unsigned long *t) -{ - return *t != IPSET_ELEM_PERMANENT && time_is_before_jiffies(*t); -} - -static inline void -ip_set_timeout_set(unsigned long *timeout, u32 value) -{ - unsigned long t; - - if (!value) { - *timeout = IPSET_ELEM_PERMANENT; - return; - } - - t = msecs_to_jiffies(value * MSEC_PER_SEC) + jiffies; - if (t == IPSET_ELEM_PERMANENT) - /* Bingo! :-) */ - t--; - *timeout = t; -} - -static inline u32 -ip_set_timeout_get(const unsigned long *timeout) -{ - u32 t; - - if (*timeout == IPSET_ELEM_PERMANENT) - return 0; - - t = jiffies_to_msecs(*timeout - jiffies)/MSEC_PER_SEC; - /* Zero value in userspace means no timeout */ - return t == 0 ? 1 : t; -} - -#endif /* __KERNEL__ */ -#endif /* _IP_SET_TIMEOUT_H */ diff --git a/include/linux/netfilter/nf_conntrack_amanda.h b/include/linux/netfilter/nf_conntrack_amanda.h index 34345e543ba2..6f0ac896fcc9 100644 --- a/include/linux/netfilter/nf_conntrack_amanda.h +++ b/include/linux/netfilter/nf_conntrack_amanda.h @@ -3,6 +3,10 @@ #define _NF_CONNTRACK_AMANDA_H /* AMANDA tracking. */ +#include <linux/netfilter.h> +#include <linux/skbuff.h> +#include <net/netfilter/nf_conntrack_expect.h> + extern unsigned int (*nf_nat_amanda_hook)(struct sk_buff *skb, enum ip_conntrack_info ctinfo, unsigned int protoff, diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h index e142b2b5f1ea..1db83c931d9c 100644 --- a/include/linux/netfilter/nf_conntrack_common.h +++ b/include/linux/netfilter/nf_conntrack_common.h @@ -2,6 +2,7 @@ #ifndef _NF_CONNTRACK_COMMON_H #define _NF_CONNTRACK_COMMON_H +#include <linux/atomic.h> #include <uapi/linux/netfilter/nf_conntrack_common.h> struct ip_conntrack_stat { @@ -19,4 +20,23 @@ struct ip_conntrack_stat { unsigned int search_restart; }; +#define NFCT_INFOMASK 7UL +#define NFCT_PTRMASK ~(NFCT_INFOMASK) + +struct nf_conntrack { + atomic_t use; +}; + +void nf_conntrack_destroy(struct nf_conntrack *nfct); +static inline void nf_conntrack_put(struct nf_conntrack *nfct) +{ + if (nfct && atomic_dec_and_test(&nfct->use)) + nf_conntrack_destroy(nfct); +} +static inline void nf_conntrack_get(struct nf_conntrack *nfct) +{ + if (nfct) + atomic_inc(&nfct->use); +} + #endif /* _NF_CONNTRACK_COMMON_H */ diff --git a/include/linux/netfilter/nf_conntrack_dccp.h b/include/linux/netfilter/nf_conntrack_dccp.h index ace0f952d50f..c509ed76e714 100644 --- a/include/linux/netfilter/nf_conntrack_dccp.h +++ b/include/linux/netfilter/nf_conntrack_dccp.h @@ -25,7 +25,6 @@ enum ct_dccp_roles { }; #define CT_DCCP_ROLE_MAX (__CT_DCCP_ROLE_MAX - 1) -#ifdef __KERNEL__ #include <linux/netfilter/nf_conntrack_tuple_common.h> struct nf_ct_dccp { @@ -36,6 +35,4 @@ struct nf_ct_dccp { u_int64_t handshake_seq; }; -#endif /* __KERNEL__ */ - #endif /* _NF_CONNTRACK_DCCP_H */ diff --git a/include/linux/netfilter/nf_conntrack_ftp.h b/include/linux/netfilter/nf_conntrack_ftp.h index 73a296dfd019..0e38302820b9 100644 --- a/include/linux/netfilter/nf_conntrack_ftp.h +++ b/include/linux/netfilter/nf_conntrack_ftp.h @@ -2,8 +2,12 @@ #ifndef _NF_CONNTRACK_FTP_H #define _NF_CONNTRACK_FTP_H +#include <linux/netfilter.h> +#include <linux/skbuff.h> +#include <linux/types.h> +#include <net/netfilter/nf_conntrack_expect.h> #include <uapi/linux/netfilter/nf_conntrack_ftp.h> - +#include <uapi/linux/netfilter/nf_conntrack_tuple_common.h> #define FTP_PORT 21 @@ -20,8 +24,6 @@ struct nf_ct_ftp_master { u_int16_t flags[IP_CT_DIR_MAX]; }; -struct nf_conntrack_expect; - /* For NAT to hook in when we find a packet which describes what other * connection we should expect. */ extern unsigned int (*nf_nat_ftp_hook)(struct sk_buff *skb, diff --git a/include/linux/netfilter/nf_conntrack_h323.h b/include/linux/netfilter/nf_conntrack_h323.h index f76ed373a2a5..4561ec0fcea4 100644 --- a/include/linux/netfilter/nf_conntrack_h323.h +++ b/include/linux/netfilter/nf_conntrack_h323.h @@ -2,9 +2,12 @@ #ifndef _NF_CONNTRACK_H323_H #define _NF_CONNTRACK_H323_H -#ifdef __KERNEL__ - +#include <linux/netfilter.h> +#include <linux/skbuff.h> +#include <linux/types.h> #include <linux/netfilter/nf_conntrack_h323_asn1.h> +#include <net/netfilter/nf_conntrack_expect.h> +#include <uapi/linux/netfilter/nf_conntrack_tuple_common.h> #define RAS_PORT 1719 #define Q931_PORT 1720 @@ -28,8 +31,6 @@ struct nf_ct_h323_master { }; }; -struct nf_conn; - int get_h225_addr(struct nf_conn *ct, unsigned char *data, TransportAddress *taddr, union nf_inet_addr *addr, __be16 *port); @@ -94,5 +95,3 @@ extern int (*nat_q931_hook) (struct sk_buff *skb, struct nf_conn *ct, struct nf_conntrack_expect *exp); #endif - -#endif diff --git a/include/linux/netfilter/nf_conntrack_h323_asn1.h b/include/linux/netfilter/nf_conntrack_h323_asn1.h index 19df78341fb3..bd6797f823b2 100644 --- a/include/linux/netfilter/nf_conntrack_h323_asn1.h +++ b/include/linux/netfilter/nf_conntrack_h323_asn1.h @@ -37,6 +37,8 @@ /***************************************************************************** * H.323 Types ****************************************************************************/ + +#include <linux/types.h> #include <linux/netfilter/nf_conntrack_h323_types.h> typedef struct { diff --git a/include/linux/netfilter/nf_conntrack_irc.h b/include/linux/netfilter/nf_conntrack_irc.h index 00c2b74206e1..d02255f721e1 100644 --- a/include/linux/netfilter/nf_conntrack_irc.h +++ b/include/linux/netfilter/nf_conntrack_irc.h @@ -2,7 +2,9 @@ #ifndef _NF_CONNTRACK_IRC_H #define _NF_CONNTRACK_IRC_H -#ifdef __KERNEL__ +#include <linux/netfilter.h> +#include <linux/skbuff.h> +#include <net/netfilter/nf_conntrack_expect.h> #define IRC_PORT 6667 @@ -13,5 +15,4 @@ extern unsigned int (*nf_nat_irc_hook)(struct sk_buff *skb, unsigned int matchlen, struct nf_conntrack_expect *exp); -#endif /* __KERNEL__ */ #endif /* _NF_CONNTRACK_IRC_H */ diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h index 833a5b2255ea..fcc409de31a4 100644 --- a/include/linux/netfilter/nf_conntrack_pptp.h +++ b/include/linux/netfilter/nf_conntrack_pptp.h @@ -3,7 +3,12 @@ #ifndef _NF_CONNTRACK_PPTP_H #define _NF_CONNTRACK_PPTP_H +#include <linux/netfilter.h> +#include <linux/skbuff.h> +#include <linux/types.h> #include <linux/netfilter/nf_conntrack_common.h> +#include <net/netfilter/nf_conntrack_expect.h> +#include <uapi/linux/netfilter/nf_conntrack_tuple_common.h> extern const char *const pptp_msg_name[]; @@ -45,8 +50,6 @@ struct nf_nat_pptp { __be16 pac_call_id; /* NAT'ed PAC call id */ }; -#ifdef __KERNEL__ - #define PPTP_CONTROL_PORT 1723 #define PPTP_PACKET_CONTROL 1 @@ -297,10 +300,6 @@ union pptp_ctrl_union { struct PptpSetLinkInfo setlink; }; -/* crap needed for nf_conntrack_compat.h */ -struct nf_conn; -struct nf_conntrack_expect; - extern int (*nf_nat_pptp_hook_outbound)(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, @@ -323,5 +322,4 @@ extern void (*nf_nat_pptp_hook_expectfn)(struct nf_conn *ct, struct nf_conntrack_expect *exp); -#endif /* __KERNEL__ */ #endif /* _NF_CONNTRACK_PPTP_H */ diff --git a/include/linux/netfilter/nf_conntrack_proto_gre.h b/include/linux/netfilter/nf_conntrack_proto_gre.h index 25f9a770fb84..f33aa6021364 100644 --- a/include/linux/netfilter/nf_conntrack_proto_gre.h +++ b/include/linux/netfilter/nf_conntrack_proto_gre.h @@ -10,7 +10,6 @@ struct nf_ct_gre { unsigned int timeout; }; -#ifdef __KERNEL__ #include <net/netfilter/nf_conntrack_tuple.h> struct nf_conn; @@ -32,5 +31,4 @@ void nf_ct_gre_keymap_destroy(struct nf_conn *ct); bool gre_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, struct net *net, struct nf_conntrack_tuple *tuple); -#endif /* __KERNEL__ */ #endif /* _CONNTRACK_PROTO_GRE_H */ diff --git a/include/linux/netfilter/nf_conntrack_sane.h b/include/linux/netfilter/nf_conntrack_sane.h index 7d2de44edce3..46c7acd1b4a7 100644 --- a/include/linux/netfilter/nf_conntrack_sane.h +++ b/include/linux/netfilter/nf_conntrack_sane.h @@ -3,8 +3,6 @@ #define _NF_CONNTRACK_SANE_H /* SANE tracking. */ -#ifdef __KERNEL__ - #define SANE_PORT 6566 enum sane_state { @@ -17,6 +15,4 @@ struct nf_ct_sane_master { enum sane_state state; }; -#endif /* __KERNEL__ */ - #endif /* _NF_CONNTRACK_SANE_H */ diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h index c7fc38807a33..c620521c42bc 100644 --- a/include/linux/netfilter/nf_conntrack_sip.h +++ b/include/linux/netfilter/nf_conntrack_sip.h @@ -1,11 +1,10 @@ /* SPDX-License-Identifier: GPL-2.0 */ #ifndef __NF_CONNTRACK_SIP_H__ #define __NF_CONNTRACK_SIP_H__ -#ifdef __KERNEL__ - -#include <net/netfilter/nf_conntrack_expect.h> +#include <linux/skbuff.h> #include <linux/types.h> +#include <net/netfilter/nf_conntrack_expect.h> #define SIP_PORT 5060 #define SIP_TIMEOUT 3600 @@ -196,5 +195,4 @@ int ct_sip_get_sdp_header(const struct nf_conn *ct, const char *dptr, enum sdp_header_types term, unsigned int *matchoff, unsigned int *matchlen); -#endif /* __KERNEL__ */ #endif /* __NF_CONNTRACK_SIP_H__ */ diff --git a/include/linux/netfilter/nf_conntrack_snmp.h b/include/linux/netfilter/nf_conntrack_snmp.h index 818088c47475..87e4f33eb55f 100644 --- a/include/linux/netfilter/nf_conntrack_snmp.h +++ b/include/linux/netfilter/nf_conntrack_snmp.h @@ -2,6 +2,9 @@ #ifndef _NF_CONNTRACK_SNMP_H #define _NF_CONNTRACK_SNMP_H +#include <linux/netfilter.h> +#include <linux/skbuff.h> + extern int (*nf_nat_snmp_hook)(struct sk_buff *skb, unsigned int protoff, struct nf_conn *ct, diff --git a/include/linux/netfilter/nf_conntrack_tftp.h b/include/linux/netfilter/nf_conntrack_tftp.h index 5769e12dd0a2..dc4c1b9beac0 100644 --- a/include/linux/netfilter/nf_conntrack_tftp.h +++ b/include/linux/netfilter/nf_conntrack_tftp.h @@ -4,6 +4,11 @@ #define TFTP_PORT 69 +#include <linux/netfilter.h> +#include <linux/skbuff.h> +#include <linux/types.h> +#include <net/netfilter/nf_conntrack_expect.h> + struct tftphdr { __be16 opcode; }; diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 1f852ef7b098..1b261c51b3a3 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -336,7 +336,7 @@ void xt_free_table_info(struct xt_table_info *info); /** * xt_recseq - recursive seqcount for netfilter use - * + * * Packet processing changes the seqcount only if no recursion happened * get_counters() can use read_seqcount_begin()/read_seqcount_retry(), * because we use the normal seqcount convention : diff --git a/include/linux/netfilter/xt_hashlimit.h b/include/linux/netfilter/xt_hashlimit.h deleted file mode 100644 index 169d03983589..000000000000 --- a/include/linux/netfilter/xt_hashlimit.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _XT_HASHLIMIT_H -#define _XT_HASHLIMIT_H - -#include <uapi/linux/netfilter/xt_hashlimit.h> - -#define XT_HASHLIMIT_ALL (XT_HASHLIMIT_HASH_DIP | XT_HASHLIMIT_HASH_DPT | \ - XT_HASHLIMIT_HASH_SIP | XT_HASHLIMIT_HASH_SPT | \ - XT_HASHLIMIT_INVERT | XT_HASHLIMIT_BYTES |\ - XT_HASHLIMIT_RATE_MATCH) -#endif /*_XT_HASHLIMIT_H*/ diff --git a/include/linux/netfilter/xt_physdev.h b/include/linux/netfilter/xt_physdev.h deleted file mode 100644 index 4ca0593949cd..000000000000 --- a/include/linux/netfilter/xt_physdev.h +++ /dev/null @@ -1,8 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _XT_PHYSDEV_H -#define _XT_PHYSDEV_H - -#include <linux/if.h> -#include <uapi/linux/netfilter/xt_physdev.h> - -#endif /*_XT_PHYSDEV_H*/ diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h index 5f2614d02e03..f980edfdd278 100644 --- a/include/linux/netfilter_bridge.h +++ b/include/linux/netfilter_bridge.h @@ -5,6 +5,13 @@ #include <uapi/linux/netfilter_bridge.h> #include <linux/skbuff.h> +struct nf_bridge_frag_data { + char mac[ETH_HLEN]; + bool vlan_present; + u16 vlan_tci; + __be16 vlan_proto; +}; + #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER) int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb); diff --git a/include/linux/netfilter_bridge/ebt_802_3.h b/include/linux/netfilter_bridge/ebt_802_3.h deleted file mode 100644 index c6147f9c0d80..000000000000 --- a/include/linux/netfilter_bridge/ebt_802_3.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __LINUX_BRIDGE_EBT_802_3_H -#define __LINUX_BRIDGE_EBT_802_3_H - -#include <linux/skbuff.h> -#include <uapi/linux/netfilter_bridge/ebt_802_3.h> - -static inline struct ebt_802_3_hdr *ebt_802_3_hdr(const struct sk_buff *skb) -{ - return (struct ebt_802_3_hdr *)skb_mac_header(skb); -} -#endif diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h index c6935be7c6ca..162f59d0d17a 100644 --- a/include/linux/netfilter_bridge/ebtables.h +++ b/include/linux/netfilter_bridge/ebtables.h @@ -105,6 +105,7 @@ struct ebt_table { #define EBT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1)) & \ ~(__alignof__(struct _xt_align)-1)) + extern int ebt_register_table(struct net *net, const struct ebt_table *table, const struct nf_hook_ops *ops, diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h index d026e63a5aa4..e9e1ed74cdf1 100644 --- a/include/linux/netfilter_ipv4/ip_tables.h +++ b/include/linux/netfilter_ipv4/ip_tables.h @@ -17,14 +17,11 @@ #include <linux/if.h> #include <linux/in.h> +#include <linux/init.h> #include <linux/ip.h> #include <linux/skbuff.h> - -#include <linux/init.h> #include <uapi/linux/netfilter_ipv4/ip_tables.h> -extern void ipt_init(void) __init; - int ipt_register_table(struct net *net, const struct xt_table *table, const struct ipt_replace *repl, const struct nf_hook_ops *ops, struct xt_table **res); diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h index 7beb681e1ce5..aac42c28fe62 100644 --- a/include/linux/netfilter_ipv6.h +++ b/include/linux/netfilter_ipv6.h @@ -1,7 +1,7 @@ /* IPv6-specific defines for netfilter. * (C)1998 Rusty Russell -- This code is GPL. * (C)1999 David Jeffery - * this header was blatantly ripped from netfilter_ipv4.h + * this header was blatantly ripped from netfilter_ipv4.h * it's amazing what adding a bunch of 6s can do =8^) */ #ifndef __LINUX_IP6_NETFILTER_H @@ -10,6 +10,18 @@ #include <uapi/linux/netfilter_ipv6.h> #include <net/tcp.h> +/* Check for an extension */ +static inline int +nf_ip6_ext_hdr(u8 nexthdr) +{ return (nexthdr == IPPROTO_HOPOPTS) || + (nexthdr == IPPROTO_ROUTING) || + (nexthdr == IPPROTO_FRAGMENT) || + (nexthdr == IPPROTO_ESP) || + (nexthdr == IPPROTO_AH) || + (nexthdr == IPPROTO_NONE) || + (nexthdr == IPPROTO_DSTOPTS); +} + /* Extra routing may needed on local out, as the QUEUE target never returns * control to the table. */ @@ -20,7 +32,7 @@ struct ip6_rt_info { }; struct nf_queue_entry; -struct nf_ct_bridge_frag_data; +struct nf_bridge_frag_data; /* * Hook functions for ipv6 to allow xt_* modules to be built-in even @@ -49,9 +61,9 @@ struct nf_ipv6_ops { int (*br_defrag)(struct net *net, struct sk_buff *skb, u32 user); int (*br_fragment)(struct net *net, struct sock *sk, struct sk_buff *skb, - struct nf_ct_bridge_frag_data *data, + struct nf_bridge_frag_data *data, int (*output)(struct net *, struct sock *sk, - const struct nf_ct_bridge_frag_data *data, + const struct nf_bridge_frag_data *data, struct sk_buff *)); #endif }; @@ -123,16 +135,16 @@ static inline int nf_ipv6_br_defrag(struct net *net, struct sk_buff *skb, } int br_ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb, - struct nf_ct_bridge_frag_data *data, + struct nf_bridge_frag_data *data, int (*output)(struct net *, struct sock *sk, - const struct nf_ct_bridge_frag_data *data, + const struct nf_bridge_frag_data *data, struct sk_buff *)); static inline int nf_br_ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb, - struct nf_ct_bridge_frag_data *data, + struct nf_bridge_frag_data *data, int (*output)(struct net *, struct sock *sk, - const struct nf_ct_bridge_frag_data *data, + const struct nf_bridge_frag_data *data, struct sk_buff *)) { #if IS_MODULE(CONFIG_IPV6) diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h index 99cbfd3add40..78ab959c4575 100644 --- a/include/linux/netfilter_ipv6/ip6_tables.h +++ b/include/linux/netfilter_ipv6/ip6_tables.h @@ -17,15 +17,13 @@ #include <linux/if.h> #include <linux/in6.h> +#include <linux/init.h> #include <linux/ipv6.h> #include <linux/skbuff.h> - -#include <linux/init.h> #include <uapi/linux/netfilter_ipv6/ip6_tables.h> -extern void ip6t_init(void) __init; - extern void *ip6t_alloc_initial_table(const struct xt_table *); + int ip6t_register_table(struct net *net, const struct xt_table *table, const struct ip6t_replace *repl, const struct nf_hook_ops *ops, struct xt_table **res); @@ -35,18 +33,6 @@ extern unsigned int ip6t_do_table(struct sk_buff *skb, const struct nf_hook_state *state, struct xt_table *table); -/* Check for an extension */ -static inline int -ip6t_ext_hdr(u8 nexthdr) -{ return (nexthdr == IPPROTO_HOPOPTS) || - (nexthdr == IPPROTO_ROUTING) || - (nexthdr == IPPROTO_FRAGMENT) || - (nexthdr == IPPROTO_ESP) || - (nexthdr == IPPROTO_AH) || - (nexthdr == IPPROTO_NONE) || - (nexthdr == IPPROTO_DSTOPTS); -} - #ifdef CONFIG_COMPAT #include <net/compat.h> diff --git a/include/linux/phy.h b/include/linux/phy.h index 2fb9c8ffaf10..a7ecbe0e55aa 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -403,6 +403,8 @@ struct phy_device { __ETHTOOL_DECLARE_LINK_MODE_MASK(supported); __ETHTOOL_DECLARE_LINK_MODE_MASK(advertising); __ETHTOOL_DECLARE_LINK_MODE_MASK(lp_advertising); + /* used with phy_speed_down */ + __ETHTOOL_DECLARE_LINK_MODE_MASK(adv_old); /* Energy efficient ethernet modes which should be prohibited */ u32 eee_broken_modes; @@ -665,6 +667,7 @@ size_t phy_speeds(unsigned int *speeds, size_t size, unsigned long *mask); void of_set_phy_supported(struct phy_device *phydev); void of_set_phy_eee_broken(struct phy_device *phydev); +int phy_speed_down_core(struct phy_device *phydev); /** * phy_is_started - Convenience function to check whether PHY is started @@ -984,6 +987,8 @@ int phy_select_page(struct phy_device *phydev, int page); int phy_restore_page(struct phy_device *phydev, int oldpage, int ret); int phy_read_paged(struct phy_device *phydev, int page, u32 regnum); int phy_write_paged(struct phy_device *phydev, int page, u32 regnum, u16 val); +int phy_modify_paged_changed(struct phy_device *phydev, int page, u32 regnum, + u16 mask, u16 set); int phy_modify_paged(struct phy_device *phydev, int page, u32 regnum, u16 mask, u16 set); @@ -1064,12 +1069,11 @@ void phy_attached_print(struct phy_device *phydev, const char *fmt, ...) void phy_attached_info(struct phy_device *phydev); /* Clause 22 PHY */ -int genphy_config_init(struct phy_device *phydev); int genphy_read_abilities(struct phy_device *phydev); int genphy_setup_forced(struct phy_device *phydev); int genphy_restart_aneg(struct phy_device *phydev); int genphy_config_eee_advert(struct phy_device *phydev); -int genphy_config_aneg(struct phy_device *phydev); +int __genphy_config_aneg(struct phy_device *phydev, bool changed); int genphy_aneg_done(struct phy_device *phydev); int genphy_update_link(struct phy_device *phydev); int genphy_read_status(struct phy_device *phydev); @@ -1077,6 +1081,12 @@ int genphy_suspend(struct phy_device *phydev); int genphy_resume(struct phy_device *phydev); int genphy_loopback(struct phy_device *phydev, bool enable); int genphy_soft_reset(struct phy_device *phydev); + +static inline int genphy_config_aneg(struct phy_device *phydev) +{ + return __genphy_config_aneg(phydev, false); +} + static inline int genphy_no_soft_reset(struct phy_device *phydev) { return 0; diff --git a/include/linux/platform_data/nxp-nci.h b/include/linux/platform_data/nxp-nci.h deleted file mode 100644 index 97827ad468e2..000000000000 --- a/include/linux/platform_data/nxp-nci.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Generic platform data for the NXP NCI NFC chips. - * - * Copyright (C) 2014 NXP Semiconductors All rights reserved. - * - * Authors: Clément Perrochaud <clement.perrochaud@nxp.com> - */ - -#ifndef _NXP_NCI_H_ -#define _NXP_NCI_H_ - -struct nxp_nci_nfc_platform_data { - unsigned int gpio_en; - unsigned int gpio_fw; - unsigned int irq; -}; - -#endif /* _NXP_NCI_H_ */ diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h index eef02e64b422..b5db1ee96d78 100644 --- a/include/linux/qed/qed_if.h +++ b/include/linux/qed/qed_if.h @@ -689,7 +689,7 @@ enum qed_link_mode_bits { QED_LM_40000baseLR4_Full_BIT = BIT(9), QED_LM_50000baseKR2_Full_BIT = BIT(10), QED_LM_100000baseKR4_Full_BIT = BIT(11), - QED_LM_2500baseX_Full_BIT = BIT(12), + QED_LM_TP_BIT = BIT(12), QED_LM_Backplane_BIT = BIT(13), QED_LM_1000baseKX_Full_BIT = BIT(14), QED_LM_10000baseKX4_Full_BIT = BIT(15), @@ -804,6 +804,7 @@ enum qed_nvm_flash_cmd { QED_NVM_FLASH_CMD_FILE_DATA = 0x2, QED_NVM_FLASH_CMD_FILE_START = 0x3, QED_NVM_FLASH_CMD_NVM_CHANGE = 0x4, + QED_NVM_FLASH_CMD_NVM_CFG_ID = 0x5, QED_NVM_FLASH_CMD_NVM_MAX, }; @@ -1131,6 +1132,34 @@ struct qed_common_ops { * @param cdev */ u8 (*get_affin_hwfn_idx)(struct qed_dev *cdev); + +/** + * @brief read_nvm_cfg - Read NVM config attribute value. + * @param cdev + * @param buf - buffer + * @param cmd - NVM CFG command id + * @param entity_id - Entity id + * + */ + int (*read_nvm_cfg)(struct qed_dev *cdev, u8 **buf, u32 cmd, + u32 entity_id); +/** + * @brief read_nvm_cfg - Read NVM config attribute value. + * @param cdev + * @param cmd - NVM CFG command id + * + * @return config id length, 0 on error. + */ + int (*read_nvm_cfg_len)(struct qed_dev *cdev, u32 cmd); + +/** + * @brief set_grc_config - Configure value for grc config id. + * @param cdev + * @param cfg_id - grc config id + * @param val - grc config value + * + */ + int (*set_grc_config)(struct qed_dev *cdev, u32 cfg_id, u32 val); }; #define MASK_FIELD(_name, _value) \ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index ba5583522d24..907209c0794e 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -14,6 +14,7 @@ #include <linux/compiler.h> #include <linux/time.h> #include <linux/bug.h> +#include <linux/bvec.h> #include <linux/cache.h> #include <linux/rbtree.h> #include <linux/socket.h> @@ -36,6 +37,9 @@ #include <linux/in6.h> #include <linux/if_packet.h> #include <net/flow.h> +#if IS_ENABLED(CONFIG_NF_CONNTRACK) +#include <linux/netfilter/nf_conntrack_common.h> +#endif /* The interface for checksum offload between the stack and networking drivers * is as follows... @@ -243,12 +247,6 @@ struct bpf_prog; union bpf_attr; struct skb_ext; -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) -struct nf_conntrack { - atomic_t use; -}; -#endif - #if IS_ENABLED(CONFIG_BRIDGE_NETFILTER) struct nf_bridge_info { enum { @@ -278,6 +276,16 @@ struct nf_bridge_info { }; #endif +#if IS_ENABLED(CONFIG_NET_TC_SKB_EXT) +/* Chain in tc_skb_ext will be used to share the tc chain with + * ovs recirc_id. It will be set to the current chain by tc + * and read by ovs to recirc_id. + */ +struct tc_skb_ext { + __u32 chain; +}; +#endif + struct sk_buff_head { /* These two members must be first. */ struct sk_buff *next; @@ -308,58 +316,45 @@ extern int sysctl_max_skb_frags; */ #define GSO_BY_FRAGS 0xFFFF -typedef struct skb_frag_struct skb_frag_t; - -struct skb_frag_struct { - struct { - struct page *p; - } page; -#if (BITS_PER_LONG > 32) || (PAGE_SIZE >= 65536) - __u32 page_offset; - __u32 size; -#else - __u16 page_offset; - __u16 size; -#endif -}; +typedef struct bio_vec skb_frag_t; /** - * skb_frag_size - Returns the size of a skb fragment + * skb_frag_size() - Returns the size of a skb fragment * @frag: skb fragment */ static inline unsigned int skb_frag_size(const skb_frag_t *frag) { - return frag->size; + return frag->bv_len; } /** - * skb_frag_size_set - Sets the size of a skb fragment + * skb_frag_size_set() - Sets the size of a skb fragment * @frag: skb fragment * @size: size of fragment */ static inline void skb_frag_size_set(skb_frag_t *frag, unsigned int size) { - frag->size = size; + frag->bv_len = size; } /** - * skb_frag_size_add - Incrementes the size of a skb fragment by %delta + * skb_frag_size_add() - Increments the size of a skb fragment by @delta * @frag: skb fragment * @delta: value to add */ static inline void skb_frag_size_add(skb_frag_t *frag, int delta) { - frag->size += delta; + frag->bv_len += delta; } /** - * skb_frag_size_sub - Decrements the size of a skb fragment by %delta + * skb_frag_size_sub() - Decrements the size of a skb fragment by @delta * @frag: skb fragment * @delta: value to subtract */ static inline void skb_frag_size_sub(skb_frag_t *frag, int delta) { - frag->size -= delta; + frag->bv_len -= delta; } /** @@ -379,7 +374,7 @@ static inline bool skb_frag_must_loop(struct page *p) * skb_frag_foreach_page - loop over pages in a fragment * * @f: skb frag to operate on - * @f_off: offset from start of f->page.p + * @f_off: offset from start of f->bv_page * @f_len: length from f_off to loop over * @p: (temp var) current page * @p_off: (temp var) offset from start of current page, @@ -916,7 +911,6 @@ static inline bool skb_pfmemalloc(const struct sk_buff *skb) #define SKB_DST_NOREF 1UL #define SKB_DST_PTRMASK ~(SKB_DST_NOREF) -#define SKB_NFCT_PTRMASK ~(7UL) /** * skb_dst - returns skb dst_entry * @skb: buffer @@ -1283,7 +1277,7 @@ static inline int skb_flow_dissector_bpf_prog_detach(const union bpf_attr *attr) struct bpf_flow_dissector; bool bpf_flow_dissect(struct bpf_prog *prog, struct bpf_flow_dissector *ctx, - __be16 proto, int nhoff, int hlen); + __be16 proto, int nhoff, int hlen, unsigned int flags); bool __skb_flow_dissect(const struct net *net, const struct sk_buff *skb, @@ -2097,8 +2091,8 @@ static inline void __skb_fill_page_desc(struct sk_buff *skb, int i, * that not all callers have unique ownership of the page but rely * on page_is_pfmemalloc doing the right thing(tm). */ - frag->page.p = page; - frag->page_offset = off; + frag->bv_page = page; + frag->bv_offset = off; skb_frag_size_set(frag, size); page = compound_head(page); @@ -2878,6 +2872,46 @@ static inline void skb_propagate_pfmemalloc(struct page *page, } /** + * skb_frag_off() - Returns the offset of a skb fragment + * @frag: the paged fragment + */ +static inline unsigned int skb_frag_off(const skb_frag_t *frag) +{ + return frag->bv_offset; +} + +/** + * skb_frag_off_add() - Increments the offset of a skb fragment by @delta + * @frag: skb fragment + * @delta: value to add + */ +static inline void skb_frag_off_add(skb_frag_t *frag, int delta) +{ + frag->bv_offset += delta; +} + +/** + * skb_frag_off_set() - Sets the offset of a skb fragment + * @frag: skb fragment + * @offset: offset of fragment + */ +static inline void skb_frag_off_set(skb_frag_t *frag, unsigned int offset) +{ + frag->bv_offset = offset; +} + +/** + * skb_frag_off_copy() - Sets the offset of a skb fragment from another fragment + * @fragto: skb fragment where offset is set + * @fragfrom: skb fragment offset is copied from + */ +static inline void skb_frag_off_copy(skb_frag_t *fragto, + const skb_frag_t *fragfrom) +{ + fragto->bv_offset = fragfrom->bv_offset; +} + +/** * skb_frag_page - retrieve the page referred to by a paged fragment * @frag: the paged fragment * @@ -2885,7 +2919,7 @@ static inline void skb_propagate_pfmemalloc(struct page *page, */ static inline struct page *skb_frag_page(const skb_frag_t *frag) { - return frag->page.p; + return frag->bv_page; } /** @@ -2943,7 +2977,7 @@ static inline void skb_frag_unref(struct sk_buff *skb, int f) */ static inline void *skb_frag_address(const skb_frag_t *frag) { - return page_address(skb_frag_page(frag)) + frag->page_offset; + return page_address(skb_frag_page(frag)) + skb_frag_off(frag); } /** @@ -2959,7 +2993,18 @@ static inline void *skb_frag_address_safe(const skb_frag_t *frag) if (unlikely(!ptr)) return NULL; - return ptr + frag->page_offset; + return ptr + skb_frag_off(frag); +} + +/** + * skb_frag_page_copy() - sets the page in a fragment from another fragment + * @fragto: skb fragment where page is set + * @fragfrom: skb fragment page is copied from + */ +static inline void skb_frag_page_copy(skb_frag_t *fragto, + const skb_frag_t *fragfrom) +{ + fragto->bv_page = fragfrom->bv_page; } /** @@ -2971,7 +3016,7 @@ static inline void *skb_frag_address_safe(const skb_frag_t *frag) */ static inline void __skb_frag_set_page(skb_frag_t *frag, struct page *page) { - frag->page.p = page; + frag->bv_page = page; } /** @@ -3007,7 +3052,7 @@ static inline dma_addr_t skb_frag_dma_map(struct device *dev, enum dma_data_direction dir) { return dma_map_page(dev, skb_frag_page(frag), - frag->page_offset + offset, size, dir); + skb_frag_off(frag) + offset, size, dir); } static inline struct sk_buff *pskb_copy(struct sk_buff *skb, @@ -3174,10 +3219,10 @@ static inline bool skb_can_coalesce(struct sk_buff *skb, int i, if (skb_zcopy(skb)) return false; if (i) { - const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i - 1]; + const skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1]; return page == skb_frag_page(frag) && - off == frag->page_offset + skb_frag_size(frag); + off == skb_frag_off(frag) + skb_frag_size(frag); } return false; } @@ -3991,25 +4036,27 @@ static inline void skb_remcsum_process(struct sk_buff *skb, void *ptr, static inline struct nf_conntrack *skb_nfct(const struct sk_buff *skb) { #if IS_ENABLED(CONFIG_NF_CONNTRACK) - return (void *)(skb->_nfct & SKB_NFCT_PTRMASK); + return (void *)(skb->_nfct & NFCT_PTRMASK); #else return NULL; #endif } -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) -void nf_conntrack_destroy(struct nf_conntrack *nfct); -static inline void nf_conntrack_put(struct nf_conntrack *nfct) +static inline unsigned long skb_get_nfct(const struct sk_buff *skb) { - if (nfct && atomic_dec_and_test(&nfct->use)) - nf_conntrack_destroy(nfct); +#if IS_ENABLED(CONFIG_NF_CONNTRACK) + return skb->_nfct; +#else + return 0UL; +#endif } -static inline void nf_conntrack_get(struct nf_conntrack *nfct) + +static inline void skb_set_nfct(struct sk_buff *skb, unsigned long nfct) { - if (nfct) - atomic_inc(&nfct->use); -} +#if IS_ENABLED(CONFIG_NF_CONNTRACK) + skb->_nfct = nfct; #endif +} #ifdef CONFIG_SKB_EXTENSIONS enum skb_ext_id { @@ -4019,6 +4066,9 @@ enum skb_ext_id { #ifdef CONFIG_XFRM SKB_EXT_SEC_PATH, #endif +#if IS_ENABLED(CONFIG_NET_TC_SKB_EXT) + TC_SKB_EXT, +#endif SKB_EXT_NUM, /* must be last */ }; diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 7d06241582dd..dc60d03c4b60 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -81,6 +81,7 @@ struct stmmac_mdio_bus_data { unsigned int phy_mask; int *irqs; int probed_phy_irq; + bool needs_reset; }; struct stmmac_dma_cfg { @@ -130,6 +131,7 @@ struct plat_stmmacenet_data { int bus_id; int phy_addr; int interface; + int phy_interface; struct stmmac_mdio_bus_data *mdio_bus_data; struct device_node *phy_node; struct device_node *phylink_node; @@ -167,11 +169,13 @@ struct plat_stmmacenet_data { struct clk *clk_ptp_ref; unsigned int clk_ptp_rate; unsigned int clk_ref_rate; + s32 ptp_max_adj; struct reset_control *stmmac_rst; struct stmmac_axi *axi; int has_gmac4; bool has_sun8i; bool tso_en; + int rss_en; int mac_port_sel_speed; bool en_tx_lpi_clockgating; int has_xgmac; diff --git a/include/linux/tcp.h b/include/linux/tcp.h index f3a85a7fb4b1..99617e528ea2 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -354,6 +354,8 @@ struct tcp_sock { #define BPF_SOCK_OPS_TEST_FLAG(TP, ARG) 0 #endif + u32 rcv_ooopack; /* Received out-of-order packets, for tcpinfo */ + /* Receiver side RTT estimation */ u32 rcv_rtt_last_tsecr; struct { diff --git a/include/linux/tnum.h b/include/linux/tnum.h index c7dc2b5902c0..c17af77f3fae 100644 --- a/include/linux/tnum.h +++ b/include/linux/tnum.h @@ -5,6 +5,10 @@ * propagate the unknown bits such that the tnum result represents all the * possible results for possible values of the operands. */ + +#ifndef _LINUX_TNUM_H +#define _LINUX_TNUM_H + #include <linux/types.h> struct tnum { @@ -81,3 +85,5 @@ bool tnum_in(struct tnum a, struct tnum b); int tnum_strn(char *str, size_t size, struct tnum a); /* Format a tnum as tristate binary expansion */ int tnum_sbin(char *str, size_t size, struct tnum a); + +#endif /* _LINUX_TNUM_H */ diff --git a/include/linux/virtio_vsock.h b/include/linux/virtio_vsock.h index e223e2632edd..4c7781f4b29b 100644 --- a/include/linux/virtio_vsock.h +++ b/include/linux/virtio_vsock.h @@ -35,13 +35,14 @@ struct virtio_vsock_sock { /* Protected by tx_lock */ u32 tx_cnt; - u32 buf_alloc; u32 peer_fwd_cnt; u32 peer_buf_alloc; /* Protected by rx_lock */ u32 fwd_cnt; + u32 last_fwd_cnt; u32 rx_bytes; + u32 buf_alloc; struct list_head rx_queue; }; @@ -52,6 +53,7 @@ struct virtio_vsock_pkt { /* socket refcnt not held, only use for cancellation */ struct vsock_sock *vsk; void *buf; + u32 buf_len; u32 len; u32 off; bool reply; diff --git a/include/linux/wimax/debug.h b/include/linux/wimax/debug.h index 7cb63e4ec0ae..4dd2c1cea6a9 100644 --- a/include/linux/wimax/debug.h +++ b/include/linux/wimax/debug.h @@ -98,9 +98,7 @@ * To manipulate from user space the levels, create a debugfs dentry * and then register each submodule with: * - * result = d_level_register_debugfs("PREFIX_", submodule_X, parent); - * if (result < 0) - * goto error; + * d_level_register_debugfs("PREFIX_", submodule_X, parent); * * Where PREFIX_ is a name of your chosing. This will create debugfs * file with a single numeric value that can be use to tweak it. To @@ -408,25 +406,13 @@ do { \ * @submodule: name of submodule (not a string, just the name) * @dentry: debugfs parent dentry * - * Returns: 0 if ok, < 0 errno on error. - * * For removing, just use debugfs_remove_recursive() on the parent. */ #define d_level_register_debugfs(prefix, name, parent) \ ({ \ - int rc; \ - struct dentry *fd; \ - struct dentry *verify_parent_type = parent; \ - fd = debugfs_create_u8( \ - prefix #name, 0600, verify_parent_type, \ + debugfs_create_u8( \ + prefix #name, 0600, parent, \ &(D_LEVEL[__D_SUBMODULE_ ## name].level)); \ - rc = PTR_ERR(fd); \ - if (IS_ERR(fd) && rc != -ENODEV) \ - printk(KERN_ERR "%s: Can't create debugfs entry %s: " \ - "%d\n", __func__, prefix #name, rc); \ - else \ - rc = 0; \ - rc; \ }) |