diff options
| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-18 12:34:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-18 12:34:53 -0700 |
| commit | 81160dda9a7aad13c04e78bb2cfd3c4630e3afab (patch) | |
| tree | 4bf79ffa9fc7dc5e2915ff978778c3402c491113 /include | |
| parent | Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 (diff) | |
| parent | Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net (diff) | |
| download | linux-dev-81160dda9a7aad13c04e78bb2cfd3c4630e3afab.tar.xz linux-dev-81160dda9a7aad13c04e78bb2cfd3c4630e3afab.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:
1) Support IPV6 RA Captive Portal Identifier, from Maciej Żenczykowski.
2) Use bio_vec in the networking instead of custom skb_frag_t, from
Matthew Wilcox.
3) Make use of xmit_more in r8169 driver, from Heiner Kallweit.
4) Add devmap_hash to xdp, from Toke Høiland-Jørgensen.
5) Support all variants of 5750X bnxt_en chips, from Michael Chan.
6) More RTNL avoidance work in the core and mlx5 driver, from Vlad
Buslov.
7) Add TCP syn cookies bpf helper, from Petar Penkov.
8) Add 'nettest' to selftests and use it, from David Ahern.
9) Add extack support to drop_monitor, add packet alert mode and
support for HW drops, from Ido Schimmel.
10) Add VLAN offload to stmmac, from Jose Abreu.
11) Lots of devm_platform_ioremap_resource() conversions, from
YueHaibing.
12) Add IONIC driver, from Shannon Nelson.
13) Several kTLS cleanups, from Jakub Kicinski.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1930 commits)
mlxsw: spectrum_buffers: Add the ability to query the CPU port's shared buffer
mlxsw: spectrum: Register CPU port with devlink
mlxsw: spectrum_buffers: Prevent changing CPU port's configuration
net: ena: fix incorrect update of intr_delay_resolution
net: ena: fix retrieval of nonadaptive interrupt moderation intervals
net: ena: fix update of interrupt moderation register
net: ena: remove all old adaptive rx interrupt moderation code from ena_com
net: ena: remove ena_restore_ethtool_params() and relevant fields
net: ena: remove old adaptive interrupt moderation code from ena_netdev
net: ena: remove code duplication in ena_com_update_nonadaptive_moderation_interval _*()
net: ena: enable the interrupt_moderation in driver_supported_features
net: ena: reimplement set/get_coalesce()
net: ena: switch to dim algorithm for rx adaptive interrupt moderation
net: ena: add intr_moder_rx_interval to struct ena_com_dev and use it
net: phy: adin: implement Energy Detect Powerdown mode via phy-tunable
ethtool: implement Energy Detect Powerdown support via phy-tunable
xen-netfront: do not assume sk_buff_head list is empty in error handling
s390/ctcm: Delete unnecessary checks before the macro call “dev_kfree_skb”
net: ena: don't wake up tx queue when down
drop_monitor: Better sanitize notified packets
...
Diffstat (limited to 'include')
154 files changed, 2726 insertions, 982 deletions
diff --git a/include/Kbuild b/include/Kbuild index 4d5a03a81fb5..bfbe7adc261b 100644 --- a/include/Kbuild +++ b/include/Kbuild @@ -386,31 +386,6 @@ header-test- += linux/mvebu-pmsu.h header-test- += linux/mxm-wmi.h header-test- += linux/n_r3964.h header-test- += linux/ndctl.h -header-test- += linux/netfilter/ipset/ip_set.h -header-test- += linux/netfilter/ipset/ip_set_bitmap.h -header-test- += linux/netfilter/ipset/ip_set_comment.h -header-test- += linux/netfilter/ipset/ip_set_counter.h -header-test- += linux/netfilter/ipset/ip_set_getport.h -header-test- += linux/netfilter/ipset/ip_set_hash.h -header-test- += linux/netfilter/ipset/ip_set_list.h -header-test- += linux/netfilter/ipset/ip_set_skbinfo.h -header-test- += linux/netfilter/ipset/ip_set_timeout.h -header-test- += linux/netfilter/nf_conntrack_amanda.h -header-test- += linux/netfilter/nf_conntrack_ftp.h -header-test- += linux/netfilter/nf_conntrack_h323.h -header-test- += linux/netfilter/nf_conntrack_h323_asn1.h -header-test- += linux/netfilter/nf_conntrack_irc.h -header-test- += linux/netfilter/nf_conntrack_pptp.h -header-test- += linux/netfilter/nf_conntrack_proto_gre.h -header-test- += linux/netfilter/nf_conntrack_sip.h -header-test- += linux/netfilter/nf_conntrack_snmp.h -header-test- += linux/netfilter/nf_conntrack_tftp.h -header-test- += linux/netfilter/x_tables.h -header-test- += linux/netfilter_arp/arp_tables.h -header-test- += linux/netfilter_bridge/ebtables.h -header-test- += linux/netfilter_ipv4/ip4_tables.h -header-test- += linux/netfilter_ipv4/ip_tables.h -header-test- += linux/netfilter_ipv6/ip6_tables.h header-test- += linux/nfs.h header-test- += linux/nfs_fs_i.h header-test- += linux/nfs_fs_sb.h @@ -872,43 +847,6 @@ header-test- += net/mpls_iptunnel.h header-test- += net/mrp.h header-test- += net/ncsi.h header-test- += net/netevent.h -header-test- += net/netfilter/br_netfilter.h -header-test- += net/netfilter/ipv4/nf_dup_ipv4.h -header-test- += net/netfilter/ipv6/nf_defrag_ipv6.h -header-test- += net/netfilter/ipv6/nf_dup_ipv6.h -header-test- += net/netfilter/nf_conntrack.h -header-test- += net/netfilter/nf_conntrack_acct.h -header-test- += net/netfilter/nf_conntrack_bridge.h -header-test- += net/netfilter/nf_conntrack_core.h -header-test- += net/netfilter/nf_conntrack_count.h -header-test- += net/netfilter/nf_conntrack_ecache.h -header-test- += net/netfilter/nf_conntrack_expect.h -header-test- += net/netfilter/nf_conntrack_extend.h -header-test- += net/netfilter/nf_conntrack_helper.h -header-test- += net/netfilter/nf_conntrack_l4proto.h -header-test- += net/netfilter/nf_conntrack_labels.h -header-test- += net/netfilter/nf_conntrack_seqadj.h -header-test- += net/netfilter/nf_conntrack_synproxy.h -header-test- += net/netfilter/nf_conntrack_timeout.h -header-test- += net/netfilter/nf_conntrack_timestamp.h -header-test- += net/netfilter/nf_conntrack_tuple.h -header-test- += net/netfilter/nf_dup_netdev.h -header-test- += net/netfilter/nf_flow_table.h -header-test- += net/netfilter/nf_nat.h -header-test- += net/netfilter/nf_nat_helper.h -header-test- += net/netfilter/nf_nat_masquerade.h -header-test- += net/netfilter/nf_nat_redirect.h -header-test- += net/netfilter/nf_queue.h -header-test- += net/netfilter/nf_reject.h -header-test- += net/netfilter/nf_synproxy.h -header-test-$(CONFIG_NF_TABLES) += net/netfilter/nf_tables.h -header-test-$(CONFIG_NF_TABLES) += net/netfilter/nf_tables_core.h -header-test-$(CONFIG_NF_TABLES) += net/netfilter/nf_tables_ipv4.h -header-test- += net/netfilter/nf_tables_ipv6.h -header-test-$(CONFIG_NF_TABLES) += net/netfilter/nf_tables_offload.h -header-test- += net/netfilter/nft_fib.h -header-test- += net/netfilter/nft_meta.h -header-test- += net/netfilter/nft_reject.h header-test- += net/netns/can.h header-test- += net/netns/generic.h header-test- += net/netns/ieee802154_6lowpan.h @@ -1138,18 +1076,6 @@ header-test- += uapi/linux/kvm_para.h header-test- += uapi/linux/lightnvm.h header-test- += uapi/linux/mic_common.h header-test- += uapi/linux/mman.h -header-test- += uapi/linux/netfilter/ipset/ip_set_bitmap.h -header-test- += uapi/linux/netfilter/ipset/ip_set_hash.h -header-test- += uapi/linux/netfilter/ipset/ip_set_list.h -header-test- += uapi/linux/netfilter/nf_synproxy.h -header-test- += uapi/linux/netfilter/xt_policy.h -header-test- += uapi/linux/netfilter/xt_set.h -header-test- += uapi/linux/netfilter_arp/arp_tables.h -header-test- += uapi/linux/netfilter_arp/arpt_mangle.h -header-test- += uapi/linux/netfilter_ipv4/ip_tables.h -header-test- += uapi/linux/netfilter_ipv4/ipt_LOG.h -header-test- += uapi/linux/netfilter_ipv6/ip6_tables.h -header-test- += uapi/linux/netfilter_ipv6/ip6t_LOG.h header-test- += uapi/linux/nilfs2_ondisk.h header-test- += uapi/linux/patchkey.h header-test- += uapi/linux/ptrace.h 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; \ }) diff --git a/include/net/act_api.h b/include/net/act_api.h index 3a1a72990fce..b18c699681ca 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -78,6 +78,8 @@ static inline void tcf_tm_dump(struct tcf_t *dtm, const struct tcf_t *stm) #define ACT_P_CREATED 1 #define ACT_P_DELETED 1 +typedef void (*tc_action_priv_destructor)(void *priv); + struct tc_action_ops { struct list_head head; char kind[IFNAMSIZ]; @@ -99,8 +101,11 @@ struct tc_action_ops { struct netlink_ext_ack *); void (*stats_update)(struct tc_action *, u64, u32, u64, bool); size_t (*get_fill_size)(const struct tc_action *act); - struct net_device *(*get_dev)(const struct tc_action *a); - void (*put_dev)(struct net_device *dev); + struct net_device *(*get_dev)(const struct tc_action *a, + tc_action_priv_destructor *destructor); + struct psample_group * + (*get_psample_group)(const struct tc_action *a, + tc_action_priv_destructor *destructor); }; struct tc_action_net { diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index ffc95b382eb5..b689aceb636b 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1517,6 +1517,8 @@ void hci_mgmt_chan_unregister(struct hci_mgmt_chan *c); #define DISCOV_INTERLEAVED_INQUIRY_LEN 0x04 #define DISCOV_BREDR_INQUIRY_LEN 0x08 #define DISCOV_LE_RESTART_DELAY msecs_to_jiffies(200) /* msec */ +#define DISCOV_LE_FAST_ADV_INT_MIN 100 /* msec */ +#define DISCOV_LE_FAST_ADV_INT_MAX 150 /* msec */ void mgmt_fill_version_info(void *ver); int mgmt_new_settings(struct hci_dev *hdev); diff --git a/include/net/bpf_sk_storage.h b/include/net/bpf_sk_storage.h index b9dcb02e756b..8e4f831d2e52 100644 --- a/include/net/bpf_sk_storage.h +++ b/include/net/bpf_sk_storage.h @@ -10,4 +10,14 @@ void bpf_sk_storage_free(struct sock *sk); extern const struct bpf_func_proto bpf_sk_storage_get_proto; extern const struct bpf_func_proto bpf_sk_storage_delete_proto; +#ifdef CONFIG_BPF_SYSCALL +int bpf_sk_storage_clone(const struct sock *sk, struct sock *newsk); +#else +static inline int bpf_sk_storage_clone(const struct sock *sk, + struct sock *newsk) +{ + return 0; +} +#endif + #endif /* _BPF_SK_STORAGE_H */ diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 26e2ad2c7027..ff45c3e1abff 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -247,6 +247,19 @@ struct ieee80211_rate { }; /** + * struct ieee80211_he_obss_pd - AP settings for spatial reuse + * + * @enable: is the feature enabled. + * @min_offset: minimal tx power offset an associated station shall use + * @max_offset: maximum tx power offset an associated station shall use + */ +struct ieee80211_he_obss_pd { + bool enable; + u8 min_offset; + u8 max_offset; +}; + +/** * struct ieee80211_sta_ht_cap - STA's HT capabilities * * This structure describes most essential parameters needed @@ -318,6 +331,60 @@ struct ieee80211_sband_iftype_data { }; /** + * enum ieee80211_edmg_bw_config - allowed channel bandwidth configurations + * + * @IEEE80211_EDMG_BW_CONFIG_4: 2.16GHz + * @IEEE80211_EDMG_BW_CONFIG_5: 2.16GHz and 4.32GHz + * @IEEE80211_EDMG_BW_CONFIG_6: 2.16GHz, 4.32GHz and 6.48GHz + * @IEEE80211_EDMG_BW_CONFIG_7: 2.16GHz, 4.32GHz, 6.48GHz and 8.64GHz + * @IEEE80211_EDMG_BW_CONFIG_8: 2.16GHz and 2.16GHz + 2.16GHz + * @IEEE80211_EDMG_BW_CONFIG_9: 2.16GHz, 4.32GHz and 2.16GHz + 2.16GHz + * @IEEE80211_EDMG_BW_CONFIG_10: 2.16GHz, 4.32GHz, 6.48GHz and 2.16GHz+2.16GHz + * @IEEE80211_EDMG_BW_CONFIG_11: 2.16GHz, 4.32GHz, 6.48GHz, 8.64GHz and + * 2.16GHz+2.16GHz + * @IEEE80211_EDMG_BW_CONFIG_12: 2.16GHz, 2.16GHz + 2.16GHz and + * 4.32GHz + 4.32GHz + * @IEEE80211_EDMG_BW_CONFIG_13: 2.16GHz, 4.32GHz, 2.16GHz + 2.16GHz and + * 4.32GHz + 4.32GHz + * @IEEE80211_EDMG_BW_CONFIG_14: 2.16GHz, 4.32GHz, 6.48GHz, 2.16GHz + 2.16GHz + * and 4.32GHz + 4.32GHz + * @IEEE80211_EDMG_BW_CONFIG_15: 2.16GHz, 4.32GHz, 6.48GHz, 8.64GHz, + * 2.16GHz + 2.16GHz and 4.32GHz + 4.32GHz + */ +enum ieee80211_edmg_bw_config { + IEEE80211_EDMG_BW_CONFIG_4 = 4, + IEEE80211_EDMG_BW_CONFIG_5 = 5, + IEEE80211_EDMG_BW_CONFIG_6 = 6, + IEEE80211_EDMG_BW_CONFIG_7 = 7, + IEEE80211_EDMG_BW_CONFIG_8 = 8, + IEEE80211_EDMG_BW_CONFIG_9 = 9, + IEEE80211_EDMG_BW_CONFIG_10 = 10, + IEEE80211_EDMG_BW_CONFIG_11 = 11, + IEEE80211_EDMG_BW_CONFIG_12 = 12, + IEEE80211_EDMG_BW_CONFIG_13 = 13, + IEEE80211_EDMG_BW_CONFIG_14 = 14, + IEEE80211_EDMG_BW_CONFIG_15 = 15, +}; + +/** + * struct ieee80211_edmg - EDMG configuration + * + * This structure describes most essential parameters needed + * to describe 802.11ay EDMG configuration + * + * @channels: bitmap that indicates the 2.16 GHz channel(s) + * that are allowed to be used for transmissions. + * Bit 0 indicates channel 1, bit 1 indicates channel 2, etc. + * Set to 0 indicate EDMG not supported. + * @bw_config: Channel BW Configuration subfield encodes + * the allowed channel bandwidth configurations + */ +struct ieee80211_edmg { + u8 channels; + enum ieee80211_edmg_bw_config bw_config; +}; + +/** * struct ieee80211_supported_band - frequency band definition * * This structure describes a frequency band a wiphy @@ -333,6 +400,7 @@ struct ieee80211_sband_iftype_data { * @n_bitrates: Number of bitrates in @bitrates * @ht_cap: HT capabilities in this band * @vht_cap: VHT capabilities in this band + * @edmg_cap: EDMG capabilities in this band * @n_iftype_data: number of iftype data entries * @iftype_data: interface type data entries. Note that the bits in * @types_mask inside this structure cannot overlap (i.e. only @@ -347,6 +415,7 @@ struct ieee80211_supported_band { int n_bitrates; struct ieee80211_sta_ht_cap ht_cap; struct ieee80211_sta_vht_cap vht_cap; + struct ieee80211_edmg edmg_cap; u16 n_iftype_data; const struct ieee80211_sband_iftype_data *iftype_data; }; @@ -514,12 +583,17 @@ struct key_params { * @center_freq1: center frequency of first segment * @center_freq2: center frequency of second segment * (only with 80+80 MHz) + * @edmg: define the EDMG channels configuration. + * If edmg is requested (i.e. the .channels member is non-zero), + * chan will define the primary channel and all other + * parameters are ignored. */ struct cfg80211_chan_def { struct ieee80211_channel *chan; enum nl80211_chan_width width; u32 center_freq1; u32 center_freq2; + struct ieee80211_edmg edmg; }; /** @@ -578,6 +652,19 @@ cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef1, } /** + * cfg80211_chandef_is_edmg - check if chandef represents an EDMG channel + * + * @chandef: the channel definition + * + * Return: %true if EDMG defined, %false otherwise. + */ +static inline bool +cfg80211_chandef_is_edmg(const struct cfg80211_chan_def *chandef) +{ + return chandef->edmg.channels || chandef->edmg.bw_config; +} + +/** * cfg80211_chandef_compatible - check if two channel definitions are compatible * @chandef1: first channel definition * @chandef2: second channel definition @@ -681,6 +768,7 @@ ieee80211_chandef_max_power(struct cfg80211_chan_def *chandef) * @SURVEY_INFO_TIME_RX: receive time was filled in * @SURVEY_INFO_TIME_TX: transmit time was filled in * @SURVEY_INFO_TIME_SCAN: scan time was filled in + * @SURVEY_INFO_TIME_BSS_RX: local BSS receive time was filled in * * Used by the driver to indicate which info in &struct survey_info * it has filled in during the get_survey(). @@ -694,6 +782,7 @@ enum survey_info_flags { SURVEY_INFO_TIME_RX = BIT(5), SURVEY_INFO_TIME_TX = BIT(6), SURVEY_INFO_TIME_SCAN = BIT(7), + SURVEY_INFO_TIME_BSS_RX = BIT(8), }; /** @@ -710,6 +799,7 @@ enum survey_info_flags { * @time_rx: amount of time the radio spent receiving data * @time_tx: amount of time the radio spent transmitting data * @time_scan: amount of time the radio spent for scanning + * @time_bss_rx: amount of time the radio spent receiving data on a local BSS * * Used by dump_survey() to report back per-channel survey information. * @@ -724,6 +814,7 @@ struct survey_info { u64 time_rx; u64 time_tx; u64 time_scan; + u64 time_bss_rx; u32 filled; s8 noise; }; @@ -896,6 +987,7 @@ enum cfg80211_ap_settings_flags { * @vht_required: stations must support VHT * @twt_responder: Enable Target Wait Time * @flags: flags, as defined in enum cfg80211_ap_settings_flags + * @he_obss_pd: OBSS Packet Detection settings */ struct cfg80211_ap_settings { struct cfg80211_chan_def chandef; @@ -923,6 +1015,7 @@ struct cfg80211_ap_settings { bool ht_required, vht_required; bool twt_responder; u32 flags; + struct ieee80211_he_obss_pd he_obss_pd; }; /** @@ -1162,15 +1255,17 @@ int cfg80211_check_station_change(struct wiphy *wiphy, * @RATE_INFO_FLAGS_MCS: mcs field filled with HT MCS * @RATE_INFO_FLAGS_VHT_MCS: mcs field filled with VHT MCS * @RATE_INFO_FLAGS_SHORT_GI: 400ns guard interval - * @RATE_INFO_FLAGS_60G: 60GHz MCS + * @RATE_INFO_FLAGS_DMG: 60GHz MCS * @RATE_INFO_FLAGS_HE_MCS: HE MCS information + * @RATE_INFO_FLAGS_EDMG: 60GHz MCS in EDMG mode */ enum rate_info_flags { RATE_INFO_FLAGS_MCS = BIT(0), RATE_INFO_FLAGS_VHT_MCS = BIT(1), RATE_INFO_FLAGS_SHORT_GI = BIT(2), - RATE_INFO_FLAGS_60G = BIT(3), + RATE_INFO_FLAGS_DMG = BIT(3), RATE_INFO_FLAGS_HE_MCS = BIT(4), + RATE_INFO_FLAGS_EDMG = BIT(5), }; /** @@ -1210,6 +1305,7 @@ enum rate_info_bw { * @he_dcm: HE DCM value * @he_ru_alloc: HE RU allocation (from &enum nl80211_he_ru_alloc, * only valid if bw is %RATE_INFO_BW_HE_RU) + * @n_bonded_ch: In case of EDMG the number of bonded channels (1-4) */ struct rate_info { u8 flags; @@ -1220,6 +1316,7 @@ struct rate_info { u8 he_gi; u8 he_dcm; u8 he_ru_alloc; + u8 n_bonded_ch; }; /** @@ -1315,6 +1412,7 @@ struct cfg80211_tid_stats { * indicate the relevant values in this struct for them * @connected_time: time(in secs) since a station is last connected * @inactive_time: time since last station activity (tx/rx) in milliseconds + * @assoc_at: bootime (ns) of the last association * @rx_bytes: bytes (size of MPDUs) received from this station * @tx_bytes: bytes (size of MPDUs) transmitted to this station * @llid: mesh local link id @@ -1375,6 +1473,7 @@ struct station_info { u64 filled; u32 connected_time; u32 inactive_time; + u64 assoc_at; u64 rx_bytes; u64 tx_bytes; u16 llid; @@ -2421,6 +2520,9 @@ struct cfg80211_bss_selection { * @fils_erp_rrk_len: Length of @fils_erp_rrk in octets. * @want_1x: indicates user-space supports and wants to use 802.1X driver * offload of 4-way handshake. + * @edmg: define the EDMG channels. + * This may specify multiple channels and bonding options for the driver + * to choose from, based on BSS configuration. */ struct cfg80211_connect_params { struct ieee80211_channel *channel; @@ -2454,6 +2556,7 @@ struct cfg80211_connect_params { const u8 *fils_erp_rrk; size_t fils_erp_rrk_len; bool want_1x; + struct ieee80211_edmg edmg; }; /** diff --git a/include/net/devlink.h b/include/net/devlink.h index bc36f942a7d5..23e4b65ec9df 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -14,6 +14,7 @@ #include <linux/netdevice.h> #include <linux/spinlock.h> #include <linux/workqueue.h> +#include <linux/refcount.h> #include <net/net_namespace.h> #include <uapi/linux/devlink.h> @@ -31,10 +32,13 @@ struct devlink { struct list_head reporter_list; struct mutex reporters_lock; /* protects reporter_list */ struct devlink_dpipe_headers *dpipe_headers; + struct list_head trap_list; + struct list_head trap_group_list; const struct devlink_ops *ops; struct device *dev; possible_net_t _net; struct mutex lock; + bool reload_failed; char priv[0] __aligned(NETDEV_ALIGN); }; @@ -72,7 +76,7 @@ struct devlink_port { struct list_head list; struct list_head param_list; struct devlink *devlink; - unsigned index; + unsigned int index; bool registered; spinlock_t type_lock; /* Protects type and type_dev * pointer consistency. @@ -395,6 +399,7 @@ enum devlink_param_generic_id { DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX, DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN, DEVLINK_PARAM_GENERIC_ID_FW_LOAD_POLICY, + DEVLINK_PARAM_GENERIC_ID_RESET_DEV_ON_DRV_PROBE, /* add new param generic ids above here*/ __DEVLINK_PARAM_GENERIC_ID_MAX, @@ -425,6 +430,10 @@ enum devlink_param_generic_id { #define DEVLINK_PARAM_GENERIC_FW_LOAD_POLICY_NAME "fw_load_policy" #define DEVLINK_PARAM_GENERIC_FW_LOAD_POLICY_TYPE DEVLINK_PARAM_TYPE_U8 +#define DEVLINK_PARAM_GENERIC_RESET_DEV_ON_DRV_PROBE_NAME \ + "reset_dev_on_drv_probe" +#define DEVLINK_PARAM_GENERIC_RESET_DEV_ON_DRV_PROBE_TYPE DEVLINK_PARAM_TYPE_U8 + #define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate) \ { \ .id = DEVLINK_PARAM_GENERIC_ID_##_id, \ @@ -455,6 +464,13 @@ enum devlink_param_generic_id { /* Maker of the board */ #define DEVLINK_INFO_VERSION_GENERIC_BOARD_MANUFACTURE "board.manufacture" +/* Part number, identifier of asic design */ +#define DEVLINK_INFO_VERSION_GENERIC_ASIC_ID "asic.id" +/* Revision of asic design */ +#define DEVLINK_INFO_VERSION_GENERIC_ASIC_REV "asic.rev" + +/* Overall FW version */ +#define DEVLINK_INFO_VERSION_GENERIC_FW "fw" /* Control processor FW version */ #define DEVLINK_INFO_VERSION_GENERIC_FW_MGMT "fw.mgmt" /* Data path microcode controlling high-speed packet processing */ @@ -497,8 +513,140 @@ struct devlink_health_reporter_ops { struct devlink_fmsg *fmsg); }; +/** + * struct devlink_trap_group - Immutable packet trap group attributes. + * @name: Trap group name. + * @id: Trap group identifier. + * @generic: Whether the trap group is generic or not. + * + * Describes immutable attributes of packet trap groups that drivers register + * with devlink. + */ +struct devlink_trap_group { + const char *name; + u16 id; + bool generic; +}; + +#define DEVLINK_TRAP_METADATA_TYPE_F_IN_PORT BIT(0) + +/** + * struct devlink_trap - Immutable packet trap attributes. + * @type: Trap type. + * @init_action: Initial trap action. + * @generic: Whether the trap is generic or not. + * @id: Trap identifier. + * @name: Trap name. + * @group: Immutable packet trap group attributes. + * @metadata_cap: Metadata types that can be provided by the trap. + * + * Describes immutable attributes of packet traps that drivers register with + * devlink. + */ +struct devlink_trap { + enum devlink_trap_type type; + enum devlink_trap_action init_action; + bool generic; + u16 id; + const char *name; + struct devlink_trap_group group; + u32 metadata_cap; +}; + +/* All traps must be documented in + * Documentation/networking/devlink-trap.rst + */ +enum devlink_trap_generic_id { + DEVLINK_TRAP_GENERIC_ID_SMAC_MC, + DEVLINK_TRAP_GENERIC_ID_VLAN_TAG_MISMATCH, + DEVLINK_TRAP_GENERIC_ID_INGRESS_VLAN_FILTER, + DEVLINK_TRAP_GENERIC_ID_INGRESS_STP_FILTER, + DEVLINK_TRAP_GENERIC_ID_EMPTY_TX_LIST, + DEVLINK_TRAP_GENERIC_ID_PORT_LOOPBACK_FILTER, + DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_ROUTE, + DEVLINK_TRAP_GENERIC_ID_TTL_ERROR, + DEVLINK_TRAP_GENERIC_ID_TAIL_DROP, + + /* Add new generic trap IDs above */ + __DEVLINK_TRAP_GENERIC_ID_MAX, + DEVLINK_TRAP_GENERIC_ID_MAX = __DEVLINK_TRAP_GENERIC_ID_MAX - 1, +}; + +/* All trap groups must be documented in + * Documentation/networking/devlink-trap.rst + */ +enum devlink_trap_group_generic_id { + DEVLINK_TRAP_GROUP_GENERIC_ID_L2_DROPS, + DEVLINK_TRAP_GROUP_GENERIC_ID_L3_DROPS, + DEVLINK_TRAP_GROUP_GENERIC_ID_BUFFER_DROPS, + + /* Add new generic trap group IDs above */ + __DEVLINK_TRAP_GROUP_GENERIC_ID_MAX, + DEVLINK_TRAP_GROUP_GENERIC_ID_MAX = + __DEVLINK_TRAP_GROUP_GENERIC_ID_MAX - 1, +}; + +#define DEVLINK_TRAP_GENERIC_NAME_SMAC_MC \ + "source_mac_is_multicast" +#define DEVLINK_TRAP_GENERIC_NAME_VLAN_TAG_MISMATCH \ + "vlan_tag_mismatch" +#define DEVLINK_TRAP_GENERIC_NAME_INGRESS_VLAN_FILTER \ + "ingress_vlan_filter" +#define DEVLINK_TRAP_GENERIC_NAME_INGRESS_STP_FILTER \ + "ingress_spanning_tree_filter" +#define DEVLINK_TRAP_GENERIC_NAME_EMPTY_TX_LIST \ + "port_list_is_empty" +#define DEVLINK_TRAP_GENERIC_NAME_PORT_LOOPBACK_FILTER \ + "port_loopback_filter" +#define DEVLINK_TRAP_GENERIC_NAME_BLACKHOLE_ROUTE \ + "blackhole_route" +#define DEVLINK_TRAP_GENERIC_NAME_TTL_ERROR \ + "ttl_value_is_too_small" +#define DEVLINK_TRAP_GENERIC_NAME_TAIL_DROP \ + "tail_drop" + +#define DEVLINK_TRAP_GROUP_GENERIC_NAME_L2_DROPS \ + "l2_drops" +#define DEVLINK_TRAP_GROUP_GENERIC_NAME_L3_DROPS \ + "l3_drops" +#define DEVLINK_TRAP_GROUP_GENERIC_NAME_BUFFER_DROPS \ + "buffer_drops" + +#define DEVLINK_TRAP_GENERIC(_type, _init_action, _id, _group, _metadata_cap) \ + { \ + .type = DEVLINK_TRAP_TYPE_##_type, \ + .init_action = DEVLINK_TRAP_ACTION_##_init_action, \ + .generic = true, \ + .id = DEVLINK_TRAP_GENERIC_ID_##_id, \ + .name = DEVLINK_TRAP_GENERIC_NAME_##_id, \ + .group = _group, \ + .metadata_cap = _metadata_cap, \ + } + +#define DEVLINK_TRAP_DRIVER(_type, _init_action, _id, _name, _group, \ + _metadata_cap) \ + { \ + .type = DEVLINK_TRAP_TYPE_##_type, \ + .init_action = DEVLINK_TRAP_ACTION_##_init_action, \ + .generic = false, \ + .id = _id, \ + .name = _name, \ + .group = _group, \ + .metadata_cap = _metadata_cap, \ + } + +#define DEVLINK_TRAP_GROUP_GENERIC(_id) \ + { \ + .name = DEVLINK_TRAP_GROUP_GENERIC_NAME_##_id, \ + .id = DEVLINK_TRAP_GROUP_GENERIC_ID_##_id, \ + .generic = true, \ + } + struct devlink_ops { - int (*reload)(struct devlink *devlink, struct netlink_ext_ack *extack); + int (*reload_down)(struct devlink *devlink, + struct netlink_ext_ack *extack); + int (*reload_up)(struct devlink *devlink, + struct netlink_ext_ack *extack); int (*port_type_set)(struct devlink_port *devlink_port, enum devlink_port_type port_type); int (*port_split)(struct devlink *devlink, unsigned int port_index, @@ -558,6 +706,38 @@ struct devlink_ops { int (*flash_update)(struct devlink *devlink, const char *file_name, const char *component, struct netlink_ext_ack *extack); + /** + * @trap_init: Trap initialization function. + * + * Should be used by device drivers to initialize the trap in the + * underlying device. Drivers should also store the provided trap + * context, so that they could efficiently pass it to + * devlink_trap_report() when the trap is triggered. + */ + int (*trap_init)(struct devlink *devlink, + const struct devlink_trap *trap, void *trap_ctx); + /** + * @trap_fini: Trap de-initialization function. + * + * Should be used by device drivers to de-initialize the trap in the + * underlying device. + */ + void (*trap_fini)(struct devlink *devlink, + const struct devlink_trap *trap, void *trap_ctx); + /** + * @trap_action_set: Trap action set function. + */ + int (*trap_action_set)(struct devlink *devlink, + const struct devlink_trap *trap, + enum devlink_trap_action action); + /** + * @trap_group_init: Trap group initialization function. + * + * Should be used by device drivers to initialize the trap group in the + * underlying device. + */ + int (*trap_group_init)(struct devlink *devlink, + const struct devlink_trap_group *group); }; static inline void *devlink_priv(struct devlink *devlink) @@ -702,7 +882,7 @@ struct devlink_region *devlink_region_create(struct devlink *devlink, u64 region_size); void devlink_region_destroy(struct devlink_region *region); u32 devlink_region_shapshot_id_get(struct devlink *devlink); -int devlink_region_snapshot_create(struct devlink_region *region, u64 data_len, +int devlink_region_snapshot_create(struct devlink_region *region, u8 *data, u32 snapshot_id, devlink_snapshot_data_dest_t *data_destructor); int devlink_info_serial_number_put(struct devlink_info_req *req, @@ -766,6 +946,8 @@ void devlink_health_reporter_state_update(struct devlink_health_reporter *reporter, enum devlink_health_reporter_state state); +bool devlink_is_reload_failed(const struct devlink *devlink); + void devlink_flash_update_begin_notify(struct devlink *devlink); void devlink_flash_update_end_notify(struct devlink *devlink); void devlink_flash_update_status_notify(struct devlink *devlink, @@ -774,6 +956,17 @@ void devlink_flash_update_status_notify(struct devlink *devlink, unsigned long done, unsigned long total); +int devlink_traps_register(struct devlink *devlink, + const struct devlink_trap *traps, + size_t traps_count, void *priv); +void devlink_traps_unregister(struct devlink *devlink, + const struct devlink_trap *traps, + size_t traps_count); +void devlink_trap_report(struct devlink *devlink, + struct sk_buff *skb, void *trap_ctx, + struct devlink_port *in_devlink_port); +void *devlink_trap_ctx_priv(void *trap_ctx); + #if IS_ENABLED(CONFIG_NET_DEVLINK) void devlink_compat_running_version(struct net_device *dev, diff --git a/include/net/drop_monitor.h b/include/net/drop_monitor.h new file mode 100644 index 000000000000..2ab668461463 --- /dev/null +++ b/include/net/drop_monitor.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef _NET_DROP_MONITOR_H_ +#define _NET_DROP_MONITOR_H_ + +#include <linux/ktime.h> +#include <linux/netdevice.h> +#include <linux/skbuff.h> + +/** + * struct net_dm_hw_metadata - Hardware-supplied packet metadata. + * @trap_group_name: Hardware trap group name. + * @trap_name: Hardware trap name. + * @input_dev: Input netdevice. + */ +struct net_dm_hw_metadata { + const char *trap_group_name; + const char *trap_name; + struct net_device *input_dev; +}; + +#if IS_ENABLED(CONFIG_NET_DROP_MONITOR) +void net_dm_hw_report(struct sk_buff *skb, + const struct net_dm_hw_metadata *hw_metadata); +#else +static inline void +net_dm_hw_report(struct sk_buff *skb, + const struct net_dm_hw_metadata *hw_metadata) +{ +} +#endif + +#endif /* _NET_DROP_MONITOR_H_ */ diff --git a/include/net/dsa.h b/include/net/dsa.h index 1e8650fa8acc..541fb514e31d 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -41,6 +41,7 @@ struct phylink_link_state; #define DSA_TAG_PROTO_TRAILER_VALUE 11 #define DSA_TAG_PROTO_8021Q_VALUE 12 #define DSA_TAG_PROTO_SJA1105_VALUE 13 +#define DSA_TAG_PROTO_KSZ8795_VALUE 14 enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = DSA_TAG_PROTO_NONE_VALUE, @@ -57,6 +58,7 @@ enum dsa_tag_protocol { DSA_TAG_PROTO_TRAILER = DSA_TAG_PROTO_TRAILER_VALUE, DSA_TAG_PROTO_8021Q = DSA_TAG_PROTO_8021Q_VALUE, DSA_TAG_PROTO_SJA1105 = DSA_TAG_PROTO_SJA1105_VALUE, + DSA_TAG_PROTO_KSZ8795 = DSA_TAG_PROTO_KSZ8795_VALUE, }; struct packet_type; @@ -273,9 +275,6 @@ struct dsa_switch { */ bool vlan_filtering; - unsigned long *bitmap; - unsigned long _bitmap; - /* Dynamically allocated ports, keep last */ size_t num_ports; struct dsa_port ports[]; @@ -516,6 +515,8 @@ struct dsa_switch_ops { bool ingress); void (*port_mirror_del)(struct dsa_switch *ds, int port, struct dsa_mall_mirror_tc_entry *mirror); + int (*port_setup_tc)(struct dsa_switch *ds, int port, + enum tc_setup_type type, void *type_data); /* * Cross-chip operations diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index b16d21636d69..86c567f531f3 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -4,6 +4,7 @@ #include <linux/kernel.h> #include <linux/list.h> #include <net/flow_dissector.h> +#include <linux/rhashtable.h> struct flow_match { struct flow_dissector *dissector; @@ -117,6 +118,8 @@ enum flow_action_id { FLOW_ACTION_GOTO, FLOW_ACTION_REDIRECT, FLOW_ACTION_MIRRED, + FLOW_ACTION_REDIRECT_INGRESS, + FLOW_ACTION_MIRRED_INGRESS, FLOW_ACTION_VLAN_PUSH, FLOW_ACTION_VLAN_POP, FLOW_ACTION_VLAN_MANGLE, @@ -126,11 +129,16 @@ enum flow_action_id { FLOW_ACTION_ADD, FLOW_ACTION_CSUM, FLOW_ACTION_MARK, + FLOW_ACTION_PTYPE, FLOW_ACTION_WAKE, FLOW_ACTION_QUEUE, FLOW_ACTION_SAMPLE, FLOW_ACTION_POLICE, FLOW_ACTION_CT, + FLOW_ACTION_MPLS_PUSH, + FLOW_ACTION_MPLS_POP, + FLOW_ACTION_MPLS_MANGLE, + NUM_FLOW_ACTIONS, }; /* This is mirroring enum pedit_header_type definition for easy mapping between @@ -146,8 +154,12 @@ enum flow_action_mangle_base { FLOW_ACT_MANGLE_HDR_TYPE_UDP, }; +typedef void (*action_destr)(void *priv); + struct flow_action_entry { enum flow_action_id id; + action_destr destructor; + void *destructor_priv; union { u32 chain_index; /* FLOW_ACTION_GOTO */ struct net_device *dev; /* FLOW_ACTION_REDIRECT */ @@ -162,9 +174,10 @@ struct flow_action_entry { u32 mask; u32 val; } mangle; - const struct ip_tunnel_info *tunnel; /* FLOW_ACTION_TUNNEL_ENCAP */ + struct ip_tunnel_info *tunnel; /* FLOW_ACTION_TUNNEL_ENCAP */ u32 csum_flags; /* FLOW_ACTION_CSUM */ u32 mark; /* FLOW_ACTION_MARK */ + u16 ptype; /* FLOW_ACTION_PTYPE */ struct { /* FLOW_ACTION_QUEUE */ u32 ctx; u32 index; @@ -184,6 +197,22 @@ struct flow_action_entry { int action; u16 zone; } ct; + struct { /* FLOW_ACTION_MPLS_PUSH */ + u32 label; + __be16 proto; + u8 tc; + u8 bos; + u8 ttl; + } mpls_push; + struct { /* FLOW_ACTION_MPLS_POP */ + __be16 proto; + } mpls_pop; + struct { /* FLOW_ACTION_MPLS_MANGLE */ + u32 label; + u8 tc; + u8 bos; + u8 ttl; + } mpls_mangle; }; }; @@ -259,6 +288,7 @@ struct flow_block_offload { enum flow_block_command command; enum flow_block_binder_type binder_type; bool block_shared; + bool unlocked_driver_cb; struct net *net; struct flow_block *block; struct list_head cb_list; @@ -347,4 +377,40 @@ static inline void flow_block_init(struct flow_block *flow_block) INIT_LIST_HEAD(&flow_block->cb_list); } +typedef int flow_indr_block_bind_cb_t(struct net_device *dev, void *cb_priv, + enum tc_setup_type type, void *type_data); + +typedef void flow_indr_block_ing_cmd_t(struct net_device *dev, + flow_indr_block_bind_cb_t *cb, + void *cb_priv, + enum flow_block_command command); + +struct flow_indr_block_ing_entry { + flow_indr_block_ing_cmd_t *cb; + struct list_head list; +}; + +void flow_indr_add_block_ing_cb(struct flow_indr_block_ing_entry *entry); + +void flow_indr_del_block_ing_cb(struct flow_indr_block_ing_entry *entry); + +int __flow_indr_block_cb_register(struct net_device *dev, void *cb_priv, + flow_indr_block_bind_cb_t *cb, + void *cb_ident); + +void __flow_indr_block_cb_unregister(struct net_device *dev, + flow_indr_block_bind_cb_t *cb, + void *cb_ident); + +int flow_indr_block_cb_register(struct net_device *dev, void *cb_priv, + flow_indr_block_bind_cb_t *cb, void *cb_ident); + +void flow_indr_block_cb_unregister(struct net_device *dev, + flow_indr_block_bind_cb_t *cb, + void *cb_ident); + +void flow_indr_block_call(struct net_device *dev, + struct flow_block_offload *bo, + enum flow_block_command command); + #endif /* _NET_FLOW_OFFLOAD_H */ diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h index 50037913c9b1..a01981d7108f 100644 --- a/include/net/if_inet6.h +++ b/include/net/if_inet6.h @@ -89,9 +89,9 @@ struct ip6_sf_socklist { struct ipv6_mc_socklist { struct in6_addr addr; int ifindex; + unsigned int sfmode; /* MCAST_{INCLUDE,EXCLUDE} */ struct ipv6_mc_socklist __rcu *next; rwlock_t sflock; - unsigned int sfmode; /* MCAST_{INCLUDE,EXCLUDE} */ struct ip6_sf_socklist *sflist; struct rcu_head rcu; }; diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h index c57d53e7e02c..895546058a20 100644 --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -97,7 +97,7 @@ struct inet_connection_sock { const struct tcp_congestion_ops *icsk_ca_ops; const struct inet_connection_sock_af_ops *icsk_af_ops; const struct tcp_ulp_ops *icsk_ulp_ops; - void *icsk_ulp_data; + void __rcu *icsk_ulp_data; void (*icsk_clean_acked)(struct sock *sk, u32 acked_seq); struct hlist_node icsk_listen_portaddr_node; unsigned int (*icsk_sync_mss)(struct sock *sk, u32 pmtu); diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index 7769c9b36d75..34c4436fd18f 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -160,6 +160,7 @@ struct inet_cork { char priority; __u16 gso_size; u64 transmit_time; + u32 mark; }; struct inet_cork_full { diff --git a/include/net/ip.h b/include/net/ip.h index 29d89de39822..95bb77f95bcc 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -88,6 +88,7 @@ static inline void ipcm_init_sk(struct ipcm_cookie *ipcm, { ipcm_init(ipcm); + ipcm->sockc.mark = inet->sk.sk_mark; ipcm->sockc.tsflags = inet->sk.sk_tsflags; ipcm->oif = inet->sk.sk_bound_dev_if; ipcm->addr = inet->inet_saddr; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index d26da013f7c0..523c6a09e1c8 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -315,6 +315,7 @@ struct ieee80211_vif_chanctx_switch { * @BSS_CHANGED_FTM_RESPONDER: fime timing reasurement request responder * functionality changed for this BSS (AP mode). * @BSS_CHANGED_TWT: TWT status changed + * @BSS_CHANGED_HE_OBSS_PD: OBSS Packet Detection status changed. * */ enum ieee80211_bss_change { @@ -346,6 +347,7 @@ enum ieee80211_bss_change { BSS_CHANGED_MCAST_RATE = 1<<25, BSS_CHANGED_FTM_RESPONDER = 1<<26, BSS_CHANGED_TWT = 1<<27, + BSS_CHANGED_HE_OBSS_PD = 1<<28, /* when adding here, make sure to change ieee80211_reconfig */ }; @@ -600,6 +602,8 @@ struct ieee80211_ftm_responder_params { * nontransmitted BSSIDs * @profile_periodicity: the least number of beacon frames need to be received * in order to discover all the nontransmitted BSSIDs in the set. + * @he_operation: HE operation information of the AP we are connected to + * @he_obss_pd: OBSS Packet Detection parameters. */ struct ieee80211_bss_conf { const u8 *bssid; @@ -661,6 +665,8 @@ struct ieee80211_bss_conf { u8 bssid_indicator; bool ema_ap; u8 profile_periodicity; + struct ieee80211_he_operation he_operation; + struct ieee80211_he_obss_pd he_obss_pd; }; /** @@ -1058,11 +1064,13 @@ struct ieee80211_tx_info { * @sta: Station that the packet was transmitted for * @info: Basic tx status information * @skb: Packet skb (can be NULL if not provided by the driver) + * @rate: The TX rate that was used when sending the packet */ struct ieee80211_tx_status { struct ieee80211_sta *sta; struct ieee80211_tx_info *info; struct sk_buff *skb; + struct rate_info *rate; }; /** @@ -1702,6 +1710,9 @@ struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif); * a TKIP key if it only requires MIC space. Do not set together with * @IEEE80211_KEY_FLAG_GENERATE_MMIC on the same key. * @IEEE80211_KEY_FLAG_NO_AUTO_TX: Key needs explicit Tx activation. + * @IEEE80211_KEY_FLAG_GENERATE_MMIE: This flag should be set by the driver + * for a AES_CMAC key to indicate that it requires sequence number + * generation only */ enum ieee80211_key_flags { IEEE80211_KEY_FLAG_GENERATE_IV_MGMT = BIT(0), @@ -1714,6 +1725,7 @@ enum ieee80211_key_flags { IEEE80211_KEY_FLAG_RESERVE_TAILROOM = BIT(7), IEEE80211_KEY_FLAG_PUT_MIC_SPACE = BIT(8), IEEE80211_KEY_FLAG_NO_AUTO_TX = BIT(9), + IEEE80211_KEY_FLAG_GENERATE_MMIE = BIT(10), }; /** @@ -2268,11 +2280,9 @@ struct ieee80211_txq { * @IEEE80211_HW_SUPPORTS_ONLY_HE_MULTI_BSSID: Hardware supports multi BSSID * only for HE APs. Applies if @IEEE80211_HW_SUPPORTS_MULTI_BSSID is set. * - * @IEEE80211_HW_EXT_KEY_ID_NATIVE: Driver and hardware are supporting Extended - * Key ID and can handle two unicast keys per station for Rx and Tx. - * - * @IEEE80211_HW_NO_AMPDU_KEYBORDER_SUPPORT: The card/driver can't handle - * active Tx A-MPDU sessions with Extended Key IDs during rekey. + * @IEEE80211_HW_AMPDU_KEYBORDER_SUPPORT: The card and driver is only + * aggregating MPDUs with the same keyid, allowing mac80211 to keep Tx + * A-MPDU sessions active while rekeying with Extended Key ID. * * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays */ @@ -2325,8 +2335,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_TX_STATUS_NO_AMPDU_LEN, IEEE80211_HW_SUPPORTS_MULTI_BSSID, IEEE80211_HW_SUPPORTS_ONLY_HE_MULTI_BSSID, - IEEE80211_HW_EXT_KEY_ID_NATIVE, - IEEE80211_HW_NO_AMPDU_KEYBORDER_SUPPORT, + IEEE80211_HW_AMPDU_KEYBORDER_SUPPORT, /* keep last, obviously */ NUM_IEEE80211_HW_FLAGS @@ -2454,6 +2463,8 @@ enum ieee80211_hw_flags { * * @weight_multiplier: Driver specific airtime weight multiplier used while * refilling deficit of each TXQ. + * + * @max_mtu: the max mtu could be set. */ struct ieee80211_hw { struct ieee80211_conf conf; @@ -2491,6 +2502,7 @@ struct ieee80211_hw { u8 max_nan_de_entries; u8 tx_sk_pacing_shift; u8 weight_multiplier; + u32 max_mtu; }; static inline bool _ieee80211_hw_check(struct ieee80211_hw *hw, @@ -3914,7 +3926,8 @@ struct ieee80211_ops { struct ieee80211_channel *chan, int duration, enum ieee80211_roc_type type); - int (*cancel_remain_on_channel)(struct ieee80211_hw *hw); + int (*cancel_remain_on_channel)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); int (*set_ringparam)(struct ieee80211_hw *hw, u32 tx, u32 rx); void (*get_ringparam)(struct ieee80211_hw *hw, u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max); @@ -5945,7 +5958,6 @@ struct rate_control_ops { void (*add_sta_debugfs)(void *priv, void *priv_sta, struct dentry *dir); - void (*remove_sta_debugfs)(void *priv, void *priv_sta); u32 (*get_expected_throughput)(void *priv_sta); }; @@ -6234,11 +6246,37 @@ void ieee80211_unreserve_tid(struct ieee80211_sta *sta, u8 tid); * but for the duration of the frame handling. * However, also note that while in the wake_tx_queue() method, * rcu_read_lock() is already held. + * + * softirqs must also be disabled when this function is called. + * In process context, use ieee80211_tx_dequeue_ni() instead. */ struct sk_buff *ieee80211_tx_dequeue(struct ieee80211_hw *hw, struct ieee80211_txq *txq); /** + * ieee80211_tx_dequeue_ni - dequeue a packet from a software tx queue + * (in process context) + * + * Like ieee80211_tx_dequeue() but can be called in process context + * (internally disables bottom halves). + * + * @hw: pointer as obtained from ieee80211_alloc_hw() + * @txq: pointer obtained from station or virtual interface, or from + * ieee80211_next_txq() + */ +static inline struct sk_buff *ieee80211_tx_dequeue_ni(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) +{ + struct sk_buff *skb; + + local_bh_disable(); + skb = ieee80211_tx_dequeue(hw, txq); + local_bh_enable(); + + return skb; +} + +/** * ieee80211_next_txq - get next tx queue to pull packets from * * @hw: pointer as obtained from ieee80211_alloc_hw() diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 366150053043..b2f715ca0567 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -40,6 +40,7 @@ enum { ND_OPT_RDNSS = 25, /* RFC5006 */ ND_OPT_DNSSL = 31, /* RFC6106 */ ND_OPT_6CO = 34, /* RFC6775 */ + ND_OPT_CAPTIVE_PORTAL = 37, /* RFC7710 */ __ND_OPT_MAX }; diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index f3f3189f5389..f8712bbeb2e0 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -103,9 +103,6 @@ struct net { /* core fib_rules */ struct list_head rules_ops; - struct list_head fib_notifier_ops; /* Populated by - * register_pernet_subsys() - */ struct net_device *loopback_dev; /* The loopback */ struct netns_core core; struct netns_mib mib; diff --git a/include/net/netfilter/br_netfilter.h b/include/net/netfilter/br_netfilter.h index 302fcd3aade2..371696ec11b2 100644 --- a/include/net/netfilter/br_netfilter.h +++ b/include/net/netfilter/br_netfilter.h @@ -2,16 +2,22 @@ #ifndef _BR_NETFILTER_H_ #define _BR_NETFILTER_H_ +#include <linux/netfilter.h> + #include "../../../net/bridge/br_private.h" static inline struct nf_bridge_info *nf_bridge_alloc(struct sk_buff *skb) { +#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER) struct nf_bridge_info *b = skb_ext_add(skb, SKB_EXT_BRIDGE_NF); if (b) memset(b, 0, sizeof(*b)); return b; +#else + return NULL; +#endif } void nf_bridge_update_protocol(struct sk_buff *skb); @@ -36,10 +42,14 @@ int br_nf_pre_routing_finish_bridge(struct net *net, struct sock *sk, struct sk_ static inline struct rtable *bridge_parent_rtable(const struct net_device *dev) { +#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER) struct net_bridge_port *port; port = br_port_get_rcu(dev); return port ? &port->br->fake_rtable : NULL; +#else + return NULL; +#endif } struct net_device *setup_pre_routing(struct sk_buff *skb, @@ -57,7 +67,7 @@ static inline int br_validate_ipv6(struct net *net, struct sk_buff *skb) } static inline unsigned int -br_nf_pre_routing_ipv6(const struct nf_hook_ops *ops, struct sk_buff *skb, +br_nf_pre_routing_ipv6(void *priv, struct sk_buff *skb, const struct nf_hook_state *state) { return NF_ACCEPT; diff --git a/include/net/netfilter/ipv4/nf_dup_ipv4.h b/include/net/netfilter/ipv4/nf_dup_ipv4.h index c962e0be3549..a2bc16cdbcd3 100644 --- a/include/net/netfilter/ipv4/nf_dup_ipv4.h +++ b/include/net/netfilter/ipv4/nf_dup_ipv4.h @@ -2,6 +2,9 @@ #ifndef _NF_DUP_IPV4_H_ #define _NF_DUP_IPV4_H_ +#include <linux/skbuff.h> +#include <uapi/linux/in.h> + void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum, const struct in_addr *gw, int oif); diff --git a/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h b/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h deleted file mode 100644 index c86895bc5eb6..000000000000 --- a/include/net/netfilter/ipv6/nf_conntrack_icmpv6.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * ICMPv6 tracking. - * - * 21 Apl 2004: Yasuyuki Kozakai @USAGI <yasuyuki.kozakai@toshiba.co.jp> - * - separated from nf_conntrack_icmp.h - * - * Derived from include/linux/netfiter_ipv4/ip_conntrack_icmp.h - */ - -#ifndef _NF_CONNTRACK_ICMPV6_H -#define _NF_CONNTRACK_ICMPV6_H - -#ifndef ICMPV6_NI_QUERY -#define ICMPV6_NI_QUERY 139 -#endif -#ifndef ICMPV6_NI_REPLY -#define ICMPV6_NI_REPLY 140 -#endif - -#endif /* _NF_CONNTRACK_ICMPV6_H */ diff --git a/include/net/netfilter/ipv6/nf_defrag_ipv6.h b/include/net/netfilter/ipv6/nf_defrag_ipv6.h index 9d7e28736da9..6d31cd041143 100644 --- a/include/net/netfilter/ipv6/nf_defrag_ipv6.h +++ b/include/net/netfilter/ipv6/nf_defrag_ipv6.h @@ -2,7 +2,9 @@ #ifndef _NF_DEFRAG_IPV6_H #define _NF_DEFRAG_IPV6_H -struct net; +#include <linux/skbuff.h> +#include <linux/types.h> + int nf_defrag_ipv6_enable(struct net *); int nf_ct_frag6_init(void); diff --git a/include/net/netfilter/ipv6/nf_dup_ipv6.h b/include/net/netfilter/ipv6/nf_dup_ipv6.h index caf0c2dd8ee7..f6312bb04a13 100644 --- a/include/net/netfilter/ipv6/nf_dup_ipv6.h +++ b/include/net/netfilter/ipv6/nf_dup_ipv6.h @@ -2,6 +2,8 @@ #ifndef _NF_DUP_IPV6_H_ #define _NF_DUP_IPV6_H_ +#include <linux/skbuff.h> + void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum, const struct in6_addr *gw, int oif); diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index c86657d99630..9f551f3b69c6 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -13,17 +13,14 @@ #ifndef _NF_CONNTRACK_H #define _NF_CONNTRACK_H -#include <linux/netfilter/nf_conntrack_common.h> - #include <linux/bitops.h> #include <linux/compiler.h> -#include <linux/atomic.h> +#include <linux/netfilter/nf_conntrack_common.h> #include <linux/netfilter/nf_conntrack_tcp.h> #include <linux/netfilter/nf_conntrack_dccp.h> #include <linux/netfilter/nf_conntrack_sctp.h> #include <linux/netfilter/nf_conntrack_proto_gre.h> -#include <net/netfilter/ipv6/nf_conntrack_icmpv6.h> #include <net/netfilter/nf_conntrack_tuple.h> @@ -148,16 +145,14 @@ void nf_conntrack_alter_reply(struct nf_conn *ct, int nf_conntrack_tuple_taken(const struct nf_conntrack_tuple *tuple, const struct nf_conn *ignored_conntrack); -#define NFCT_INFOMASK 7UL -#define NFCT_PTRMASK ~(NFCT_INFOMASK) - /* Return conntrack_info and tuple hash for given skb. */ static inline struct nf_conn * nf_ct_get(const struct sk_buff *skb, enum ip_conntrack_info *ctinfo) { - *ctinfo = skb->_nfct & NFCT_INFOMASK; + unsigned long nfct = skb_get_nfct(skb); - return (struct nf_conn *)(skb->_nfct & NFCT_PTRMASK); + *ctinfo = nfct & NFCT_INFOMASK; + return (struct nf_conn *)(nfct & NFCT_PTRMASK); } /* decrement reference count on a conntrack */ @@ -321,7 +316,7 @@ u32 nf_ct_get_id(const struct nf_conn *ct); static inline void nf_ct_set(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info info) { - skb->_nfct = (unsigned long)ct | info; + skb_set_nfct(skb, (unsigned long)ct | info); } #define NF_CT_STAT_INC(net, count) __this_cpu_inc((net)->ct.stat->count) diff --git a/include/net/netfilter/nf_conntrack_acct.h b/include/net/netfilter/nf_conntrack_acct.h index 1fee733c18a7..f7a060c6eb28 100644 --- a/include/net/netfilter/nf_conntrack_acct.h +++ b/include/net/netfilter/nf_conntrack_acct.h @@ -29,6 +29,7 @@ struct nf_conn_acct *nf_conn_acct_find(const struct nf_conn *ct) static inline struct nf_conn_acct *nf_ct_acct_ext_add(struct nf_conn *ct, gfp_t gfp) { +#if IS_ENABLED(CONFIG_NF_CONNTRACK) struct net *net = nf_ct_net(ct); struct nf_conn_acct *acct; @@ -41,22 +42,32 @@ struct nf_conn_acct *nf_ct_acct_ext_add(struct nf_conn *ct, gfp_t gfp) return acct; -}; +#else + return NULL; +#endif +} /* Check if connection tracking accounting is enabled */ static inline bool nf_ct_acct_enabled(struct net *net) { +#if IS_ENABLED(CONFIG_NF_CONNTRACK) return net->ct.sysctl_acct != 0; +#else + return false; +#endif } /* Enable/disable connection tracking accounting */ static inline void nf_ct_set_acct(struct net *net, bool enable) { +#if IS_ENABLED(CONFIG_NF_CONNTRACK) net->ct.sysctl_acct = enable; +#endif } void nf_conntrack_acct_pernet_init(struct net *net); int nf_conntrack_acct_init(void); void nf_conntrack_acct_fini(void); + #endif /* _NF_CONNTRACK_ACCT_H */ diff --git a/include/net/netfilter/nf_conntrack_bridge.h b/include/net/netfilter/nf_conntrack_bridge.h index 9a5514d5bc51..c564281ede5e 100644 --- a/include/net/netfilter/nf_conntrack_bridge.h +++ b/include/net/netfilter/nf_conntrack_bridge.h @@ -1,6 +1,12 @@ #ifndef NF_CONNTRACK_BRIDGE_ #define NF_CONNTRACK_BRIDGE_ +#include <linux/module.h> +#include <linux/types.h> +#include <uapi/linux/if_ether.h> + +struct nf_hook_ops; + struct nf_ct_bridge_info { struct nf_hook_ops *ops; unsigned int ops_size; @@ -10,11 +16,4 @@ struct nf_ct_bridge_info { void nf_ct_bridge_register(struct nf_ct_bridge_info *info); void nf_ct_bridge_unregister(struct nf_ct_bridge_info *info); -struct nf_ct_bridge_frag_data { - char mac[ETH_HLEN]; - bool vlan_present; - u16 vlan_tci; - __be16 vlan_proto; -}; - #endif diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h index de10faf2ce91..09f2efea0b97 100644 --- a/include/net/netfilter/nf_conntrack_core.h +++ b/include/net/netfilter/nf_conntrack_core.h @@ -14,13 +14,16 @@ #define _NF_CONNTRACK_CORE_H #include <linux/netfilter.h> -#include <net/netfilter/nf_conntrack_l4proto.h> +#include <net/netfilter/nf_conntrack.h> #include <net/netfilter/nf_conntrack_ecache.h> +#include <net/netfilter/nf_conntrack_l4proto.h> /* This header is used to share core functionality between the standalone connection tracking module, and the compatibility layer's use of connection tracking. */ -unsigned int nf_conntrack_in(struct sk_buff *skb, const struct nf_hook_state *state); + +unsigned int nf_conntrack_in(struct sk_buff *skb, + const struct nf_hook_state *state); int nf_conntrack_init_net(struct net *net); void nf_conntrack_cleanup_net(struct net *net); diff --git a/include/net/netfilter/nf_conntrack_count.h b/include/net/netfilter/nf_conntrack_count.h index f32fc8289473..9645b47fa7e4 100644 --- a/include/net/netfilter/nf_conntrack_count.h +++ b/include/net/netfilter/nf_conntrack_count.h @@ -2,6 +2,9 @@ #define _NF_CONNTRACK_COUNT_H #include <linux/list.h> +#include <linux/spinlock.h> +#include <net/netfilter/nf_conntrack_tuple.h> +#include <net/netfilter/nf_conntrack_zones.h> struct nf_conncount_data; diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index 52b44192b43f..eb81f9195e28 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -61,9 +61,10 @@ nf_ct_ecache_ext_add(struct nf_conn *ct, u16 ctmask, u16 expmask, gfp_t gfp) #else return NULL; #endif -}; +} #ifdef CONFIG_NF_CONNTRACK_EVENTS + /* This structure is passed to event handler */ struct nf_ct_event { struct nf_conn *ct; @@ -84,9 +85,26 @@ void nf_ct_deliver_cached_events(struct nf_conn *ct); int nf_conntrack_eventmask_report(unsigned int eventmask, struct nf_conn *ct, u32 portid, int report); +#else + +static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) +{ +} + +static inline int nf_conntrack_eventmask_report(unsigned int eventmask, + struct nf_conn *ct, + u32 portid, + int report) +{ + return 0; +} + +#endif + static inline void nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct) { +#ifdef CONFIG_NF_CONNTRACK_EVENTS struct net *net = nf_ct_net(ct); struct nf_conntrack_ecache *e; @@ -98,31 +116,42 @@ nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct) return; set_bit(event, &e->cache); +#endif } static inline int nf_conntrack_event_report(enum ip_conntrack_events event, struct nf_conn *ct, u32 portid, int report) { +#ifdef CONFIG_NF_CONNTRACK_EVENTS const struct net *net = nf_ct_net(ct); if (!rcu_access_pointer(net->ct.nf_conntrack_event_cb)) return 0; return nf_conntrack_eventmask_report(1 << event, ct, portid, report); +#else + return 0; +#endif } static inline int nf_conntrack_event(enum ip_conntrack_events event, struct nf_conn *ct) { +#ifdef CONFIG_NF_CONNTRACK_EVENTS const struct net *net = nf_ct_net(ct); if (!rcu_access_pointer(net->ct.nf_conntrack_event_cb)) return 0; return nf_conntrack_eventmask_report(1 << event, ct, 0, 0); +#else + return 0; +#endif } +#ifdef CONFIG_NF_CONNTRACK_EVENTS + struct nf_exp_event { struct nf_conntrack_expect *exp; u32 portid; @@ -148,41 +177,18 @@ void nf_conntrack_ecache_pernet_fini(struct net *net); int nf_conntrack_ecache_init(void); void nf_conntrack_ecache_fini(void); -static inline void nf_conntrack_ecache_delayed_work(struct net *net) +#else /* CONFIG_NF_CONNTRACK_EVENTS */ + +static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e, + struct nf_conntrack_expect *exp, + u32 portid, + int report) { - if (!delayed_work_pending(&net->ct.ecache_dwork)) { - schedule_delayed_work(&net->ct.ecache_dwork, HZ); - net->ct.ecache_dwork_pending = true; - } } -static inline void nf_conntrack_ecache_work(struct net *net) +static inline void nf_conntrack_ecache_pernet_init(struct net *net) { - if (net->ct.ecache_dwork_pending) { - net->ct.ecache_dwork_pending = false; - mod_delayed_work(system_wq, &net->ct.ecache_dwork, 0); - } } -#else /* CONFIG_NF_CONNTRACK_EVENTS */ -static inline void nf_conntrack_event_cache(enum ip_conntrack_events event, - struct nf_conn *ct) {} -static inline int nf_conntrack_eventmask_report(unsigned int eventmask, - struct nf_conn *ct, - u32 portid, - int report) { return 0; } -static inline int nf_conntrack_event(enum ip_conntrack_events event, - struct nf_conn *ct) { return 0; } -static inline int nf_conntrack_event_report(enum ip_conntrack_events event, - struct nf_conn *ct, - u32 portid, - int report) { return 0; } -static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) {} -static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e, - struct nf_conntrack_expect *exp, - u32 portid, - int report) {} - -static inline void nf_conntrack_ecache_pernet_init(struct net *net) {} static inline void nf_conntrack_ecache_pernet_fini(struct net *net) { @@ -197,14 +203,26 @@ static inline void nf_conntrack_ecache_fini(void) { } +#endif /* CONFIG_NF_CONNTRACK_EVENTS */ + static inline void nf_conntrack_ecache_delayed_work(struct net *net) { +#ifdef CONFIG_NF_CONNTRACK_EVENTS + if (!delayed_work_pending(&net->ct.ecache_dwork)) { + schedule_delayed_work(&net->ct.ecache_dwork, HZ); + net->ct.ecache_dwork_pending = true; + } +#endif } static inline void nf_conntrack_ecache_work(struct net *net) { +#ifdef CONFIG_NF_CONNTRACK_EVENTS + if (net->ct.ecache_dwork_pending) { + net->ct.ecache_dwork_pending = false; + mod_delayed_work(system_wq, &net->ct.ecache_dwork, 0); + } +#endif } -#endif /* CONFIG_NF_CONNTRACK_EVENTS */ #endif /*_NF_CONNTRACK_ECACHE_H*/ - diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h index 573429be4d59..0855b60fba17 100644 --- a/include/net/netfilter/nf_conntrack_expect.h +++ b/include/net/netfilter/nf_conntrack_expect.h @@ -126,7 +126,7 @@ void nf_ct_expect_init(struct nf_conntrack_expect *, unsigned int, u_int8_t, const union nf_inet_addr *, u_int8_t, const __be16 *, const __be16 *); void nf_ct_expect_put(struct nf_conntrack_expect *exp); -int nf_ct_expect_related_report(struct nf_conntrack_expect *expect, +int nf_ct_expect_related_report(struct nf_conntrack_expect *expect, u32 portid, int report, unsigned int flags); static inline int nf_ct_expect_related(struct nf_conntrack_expect *expect, unsigned int flags) diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h index 21f887c5058c..112a6f40dfaf 100644 --- a/include/net/netfilter/nf_conntrack_extend.h +++ b/include/net/netfilter/nf_conntrack_extend.h @@ -8,7 +8,7 @@ enum nf_ct_ext_id { NF_CT_EXT_HELPER, -#if defined(CONFIG_NF_NAT) || defined(CONFIG_NF_NAT_MODULE) +#if IS_ENABLED(CONFIG_NF_NAT) NF_CT_EXT_NAT, #endif NF_CT_EXT_SEQADJ, diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h index a49edfdf47e8..4cad1f0a327a 100644 --- a/include/net/netfilter/nf_conntrack_l4proto.h +++ b/include/net/netfilter/nf_conntrack_l4proto.h @@ -176,42 +176,44 @@ void nf_ct_l4proto_log_invalid(const struct sk_buff *skb, const char *fmt, ...) { } #endif /* CONFIG_SYSCTL */ +#if IS_ENABLED(CONFIG_NF_CONNTRACK) static inline struct nf_generic_net *nf_generic_pernet(struct net *net) { - return &net->ct.nf_ct_proto.generic; + return &net->ct.nf_ct_proto.generic; } static inline struct nf_tcp_net *nf_tcp_pernet(struct net *net) { - return &net->ct.nf_ct_proto.tcp; + return &net->ct.nf_ct_proto.tcp; } static inline struct nf_udp_net *nf_udp_pernet(struct net *net) { - return &net->ct.nf_ct_proto.udp; + return &net->ct.nf_ct_proto.udp; } static inline struct nf_icmp_net *nf_icmp_pernet(struct net *net) { - return &net->ct.nf_ct_proto.icmp; + return &net->ct.nf_ct_proto.icmp; } static inline struct nf_icmp_net *nf_icmpv6_pernet(struct net *net) { - return &net->ct.nf_ct_proto.icmpv6; + return &net->ct.nf_ct_proto.icmpv6; } +#endif #ifdef CONFIG_NF_CT_PROTO_DCCP static inline struct nf_dccp_net *nf_dccp_pernet(struct net *net) { - return &net->ct.nf_ct_proto.dccp; + return &net->ct.nf_ct_proto.dccp; } #endif #ifdef CONFIG_NF_CT_PROTO_SCTP static inline struct nf_sctp_net *nf_sctp_pernet(struct net *net) { - return &net->ct.nf_ct_proto.sctp; + return &net->ct.nf_ct_proto.sctp; } #endif diff --git a/include/net/netfilter/nf_conntrack_labels.h b/include/net/netfilter/nf_conntrack_labels.h index 4eacce6f3bcc..ba916411c4e1 100644 --- a/include/net/netfilter/nf_conntrack_labels.h +++ b/include/net/netfilter/nf_conntrack_labels.h @@ -1,11 +1,14 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#include <linux/types.h> -#include <net/net_namespace.h> + +#ifndef _NF_CONNTRACK_LABELS_H +#define _NF_CONNTRACK_LABELS_H + #include <linux/netfilter/nf_conntrack_common.h> #include <linux/netfilter/nf_conntrack_tuple_common.h> +#include <linux/types.h> +#include <net/net_namespace.h> #include <net/netfilter/nf_conntrack.h> #include <net/netfilter/nf_conntrack_extend.h> - #include <uapi/linux/netfilter/xt_connlabel.h> #define NF_CT_LABELS_MAX_SIZE ((XT_CONNLABEL_MAXBIT + 1) / BITS_PER_BYTE) @@ -51,3 +54,5 @@ static inline void nf_conntrack_labels_fini(void) {} static inline int nf_connlabels_get(struct net *net, unsigned int bit) { return 0; } static inline void nf_connlabels_put(struct net *net) {} #endif + +#endif /* _NF_CONNTRACK_LABELS_H */ diff --git a/include/net/netfilter/nf_conntrack_synproxy.h b/include/net/netfilter/nf_conntrack_synproxy.h index 44513b93bd55..6a3ab081e4bf 100644 --- a/include/net/netfilter/nf_conntrack_synproxy.h +++ b/include/net/netfilter/nf_conntrack_synproxy.h @@ -32,6 +32,7 @@ static inline struct nf_conn_synproxy *nfct_synproxy_ext_add(struct nf_conn *ct) static inline bool nf_ct_add_synproxy(struct nf_conn *ct, const struct nf_conn *tmpl) { +#if IS_ENABLED(CONFIG_NETFILTER_SYNPROXY) if (tmpl && nfct_synproxy(tmpl)) { if (!nfct_seqadj_ext_add(ct)) return false; @@ -39,47 +40,9 @@ static inline bool nf_ct_add_synproxy(struct nf_conn *ct, if (!nfct_synproxy_ext_add(ct)) return false; } +#endif return true; } -struct synproxy_stats { - unsigned int syn_received; - unsigned int cookie_invalid; - unsigned int cookie_valid; - unsigned int cookie_retrans; - unsigned int conn_reopened; -}; - -struct synproxy_net { - struct nf_conn *tmpl; - struct synproxy_stats __percpu *stats; - unsigned int hook_ref4; - unsigned int hook_ref6; -}; - -extern unsigned int synproxy_net_id; -static inline struct synproxy_net *synproxy_pernet(struct net *net) -{ - return net_generic(net, synproxy_net_id); -} - -struct synproxy_options { - u8 options; - u8 wscale; - u16 mss; - u16 mss_encode; - u32 tsval; - u32 tsecr; -}; - -struct tcphdr; -struct nf_synproxy_info; -bool synproxy_parse_options(const struct sk_buff *skb, unsigned int doff, - const struct tcphdr *th, - struct synproxy_options *opts); - -void synproxy_init_timestamp_cookie(const struct nf_synproxy_info *info, - struct synproxy_options *opts); - #endif /* _NF_CONNTRACK_SYNPROXY_H */ diff --git a/include/net/netfilter/nf_conntrack_timeout.h b/include/net/netfilter/nf_conntrack_timeout.h index 00a8fbb2d735..6dd72396f534 100644 --- a/include/net/netfilter/nf_conntrack_timeout.h +++ b/include/net/netfilter/nf_conntrack_timeout.h @@ -32,6 +32,7 @@ struct nf_conn_timeout { static inline unsigned int * nf_ct_timeout_data(const struct nf_conn_timeout *t) { +#ifdef CONFIG_NF_CONNTRACK_TIMEOUT struct nf_ct_timeout *timeout; timeout = rcu_dereference(t->timeout); @@ -39,6 +40,9 @@ nf_ct_timeout_data(const struct nf_conn_timeout *t) return NULL; return (unsigned int *)timeout->data; +#else + return NULL; +#endif } static inline diff --git a/include/net/netfilter/nf_conntrack_timestamp.h b/include/net/netfilter/nf_conntrack_timestamp.h index 0ed617bf0a3d..820ea34b6029 100644 --- a/include/net/netfilter/nf_conntrack_timestamp.h +++ b/include/net/netfilter/nf_conntrack_timestamp.h @@ -38,16 +38,6 @@ struct nf_conn_tstamp *nf_ct_tstamp_ext_add(struct nf_conn *ct, gfp_t gfp) #endif }; -static inline bool nf_ct_tstamp_enabled(struct net *net) -{ - return net->ct.sysctl_tstamp != 0; -} - -static inline void nf_ct_set_tstamp(struct net *net, bool enable) -{ - net->ct.sysctl_tstamp = enable; -} - #ifdef CONFIG_NF_CONNTRACK_TIMESTAMP void nf_conntrack_tstamp_pernet_init(struct net *net); diff --git a/include/net/netfilter/nf_conntrack_tuple.h b/include/net/netfilter/nf_conntrack_tuple.h index bf0444e111a6..9334371c94e2 100644 --- a/include/net/netfilter/nf_conntrack_tuple.h +++ b/include/net/netfilter/nf_conntrack_tuple.h @@ -123,7 +123,7 @@ struct nf_conntrack_tuple_hash { static inline bool __nf_ct_tuple_src_equal(const struct nf_conntrack_tuple *t1, const struct nf_conntrack_tuple *t2) -{ +{ return (nf_inet_addr_cmp(&t1->src.u3, &t2->src.u3) && t1->src.u.all == t2->src.u.all && t1->src.l3num == t2->src.l3num); diff --git a/include/net/netfilter/nf_conntrack_zones.h b/include/net/netfilter/nf_conntrack_zones.h index 52950baa3ab5..48dbadb96fb3 100644 --- a/include/net/netfilter/nf_conntrack_zones.h +++ b/include/net/netfilter/nf_conntrack_zones.h @@ -3,9 +3,7 @@ #define _NF_CONNTRACK_ZONES_H #include <linux/netfilter/nf_conntrack_zones_common.h> - -#if IS_ENABLED(CONFIG_NF_CONNTRACK) -#include <net/netfilter/nf_conntrack_extend.h> +#include <net/netfilter/nf_conntrack.h> static inline const struct nf_conntrack_zone * nf_ct_zone(const struct nf_conn *ct) @@ -87,5 +85,5 @@ static inline bool nf_ct_zone_equal_any(const struct nf_conn *a, return true; #endif } -#endif /* IS_ENABLED(CONFIG_NF_CONNTRACK) */ + #endif /* _NF_CONNTRACK_ZONES_H */ diff --git a/include/net/netfilter/nf_dup_netdev.h b/include/net/netfilter/nf_dup_netdev.h index 2a6f6dcad3d9..b175d271aec9 100644 --- a/include/net/netfilter/nf_dup_netdev.h +++ b/include/net/netfilter/nf_dup_netdev.h @@ -2,7 +2,15 @@ #ifndef _NF_DUP_NETDEV_H_ #define _NF_DUP_NETDEV_H_ +#include <net/netfilter/nf_tables.h> + void nf_dup_netdev_egress(const struct nft_pktinfo *pkt, int oif); void nf_fwd_netdev_egress(const struct nft_pktinfo *pkt, int oif); +struct nft_offload_ctx; +struct nft_flow_rule; + +int nft_fwd_dup_netdev_offload(struct nft_offload_ctx *ctx, + struct nft_flow_rule *flow, + enum flow_action_id id, int oif); #endif diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index d8c187936bec..b37a7d608134 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -6,6 +6,7 @@ #include <linux/netdevice.h> #include <linux/rhashtable-types.h> #include <linux/rcupdate.h> +#include <linux/netfilter.h> #include <linux/netfilter/nf_conntrack_tuple_common.h> #include <net/dst.h> @@ -122,4 +123,4 @@ unsigned int nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb, #define MODULE_ALIAS_NF_FLOWTABLE(family) \ MODULE_ALIAS("nf-flowtable-" __stringify(family)) -#endif /* _FLOW_OFFLOAD_H */ +#endif /* _NF_FLOW_TABLE_H */ diff --git a/include/net/netfilter/nf_nat.h b/include/net/netfilter/nf_nat.h index 423cda2c6542..0d412dd63707 100644 --- a/include/net/netfilter/nf_nat.h +++ b/include/net/netfilter/nf_nat.h @@ -1,9 +1,14 @@ /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _NF_NAT_H #define _NF_NAT_H + +#include <linux/list.h> #include <linux/netfilter_ipv4.h> -#include <linux/netfilter/nf_nat.h> +#include <linux/netfilter/nf_conntrack_pptp.h> +#include <net/netfilter/nf_conntrack.h> +#include <net/netfilter/nf_conntrack_extend.h> #include <net/netfilter/nf_conntrack_tuple.h> +#include <uapi/linux/netfilter/nf_nat.h> enum nf_nat_manip_type { NF_NAT_MANIP_SRC, @@ -14,20 +19,14 @@ enum nf_nat_manip_type { #define HOOK2MANIP(hooknum) ((hooknum) != NF_INET_POST_ROUTING && \ (hooknum) != NF_INET_LOCAL_IN) -#include <linux/list.h> -#include <linux/netfilter/nf_conntrack_pptp.h> -#include <net/netfilter/nf_conntrack_extend.h> - /* per conntrack: nat application helper private data */ union nf_conntrack_nat_help { /* insert nat helper private data here */ -#if defined(CONFIG_NF_NAT_PPTP) || defined(CONFIG_NF_NAT_PPTP_MODULE) +#if IS_ENABLED(CONFIG_NF_NAT_PPTP) struct nf_nat_pptp nat_pptp_info; #endif }; -struct nf_conn; - /* The structure embedded in the conntrack structure. */ struct nf_conn_nat { union nf_conntrack_nat_help help; @@ -48,7 +47,7 @@ struct nf_conn_nat *nf_ct_nat_ext_add(struct nf_conn *ct); static inline struct nf_conn_nat *nfct_nat(const struct nf_conn *ct) { -#if defined(CONFIG_NF_NAT) || defined(CONFIG_NF_NAT_MODULE) +#if IS_ENABLED(CONFIG_NF_NAT) return nf_ct_ext_find(ct, NF_CT_EXT_NAT); #else return NULL; diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h index 97d7033e93a4..efae84646353 100644 --- a/include/net/netfilter/nf_nat_helper.h +++ b/include/net/netfilter/nf_nat_helper.h @@ -3,9 +3,9 @@ #define _NF_NAT_HELPER_H /* NAT protocol helper routines. */ +#include <linux/skbuff.h> #include <net/netfilter/nf_conntrack.h> - -struct sk_buff; +#include <net/netfilter/nf_conntrack_expect.h> /* These return true or false. */ bool __nf_nat_mangle_tcp_packet(struct sk_buff *skb, struct nf_conn *ct, diff --git a/include/net/netfilter/nf_nat_masquerade.h b/include/net/netfilter/nf_nat_masquerade.h index 54a14d643c34..be7abc9d5f22 100644 --- a/include/net/netfilter/nf_nat_masquerade.h +++ b/include/net/netfilter/nf_nat_masquerade.h @@ -2,6 +2,7 @@ #ifndef _NF_NAT_MASQUERADE_H_ #define _NF_NAT_MASQUERADE_H_ +#include <linux/skbuff.h> #include <net/netfilter/nf_nat.h> unsigned int diff --git a/include/net/netfilter/nf_nat_redirect.h b/include/net/netfilter/nf_nat_redirect.h index c129aacc8ae8..2418653a66db 100644 --- a/include/net/netfilter/nf_nat_redirect.h +++ b/include/net/netfilter/nf_nat_redirect.h @@ -2,6 +2,9 @@ #ifndef _NF_NAT_REDIRECT_H_ #define _NF_NAT_REDIRECT_H_ +#include <linux/skbuff.h> +#include <uapi/linux/netfilter/nf_nat.h> + unsigned int nf_nat_redirect_ipv4(struct sk_buff *skb, const struct nf_nat_ipv4_multi_range_compat *mr, diff --git a/include/net/netfilter/nf_queue.h b/include/net/netfilter/nf_queue.h index 3cb6dcf53a4e..47088083667b 100644 --- a/include/net/netfilter/nf_queue.h +++ b/include/net/netfilter/nf_queue.h @@ -5,6 +5,8 @@ #include <linux/ip.h> #include <linux/ipv6.h> #include <linux/jhash.h> +#include <linux/netfilter.h> +#include <linux/skbuff.h> /* Each queued (to userspace) skbuff has one of these. */ struct nf_queue_entry { @@ -121,4 +123,5 @@ nfqueue_hash(const struct sk_buff *skb, u16 queue, u16 queues_total, u8 family, int nf_queue(struct sk_buff *skb, struct nf_hook_state *state, unsigned int index, unsigned int verdict); + #endif /* _NF_QUEUE_H */ diff --git a/include/net/netfilter/nf_reject.h b/include/net/netfilter/nf_reject.h index 221f877f29d1..9051c3a0c8e7 100644 --- a/include/net/netfilter/nf_reject.h +++ b/include/net/netfilter/nf_reject.h @@ -2,6 +2,9 @@ #ifndef _NF_REJECT_H #define _NF_REJECT_H +#include <linux/types.h> +#include <uapi/linux/in.h> + static inline bool nf_reject_verify_csum(__u8 proto) { /* Skip protocols that don't use 16-bit one's complement checksum diff --git a/include/net/netfilter/nf_synproxy.h b/include/net/netfilter/nf_synproxy.h index 87d73fb5279d..a336f9434e73 100644 --- a/include/net/netfilter/nf_synproxy.h +++ b/include/net/netfilter/nf_synproxy.h @@ -11,6 +11,44 @@ #include <net/netfilter/nf_conntrack_seqadj.h> #include <net/netfilter/nf_conntrack_synproxy.h> +struct synproxy_stats { + unsigned int syn_received; + unsigned int cookie_invalid; + unsigned int cookie_valid; + unsigned int cookie_retrans; + unsigned int conn_reopened; +}; + +struct synproxy_net { + struct nf_conn *tmpl; + struct synproxy_stats __percpu *stats; + unsigned int hook_ref4; + unsigned int hook_ref6; +}; + +extern unsigned int synproxy_net_id; +static inline struct synproxy_net *synproxy_pernet(struct net *net) +{ + return net_generic(net, synproxy_net_id); +} + +struct synproxy_options { + u8 options; + u8 wscale; + u16 mss_option; + u16 mss_encode; + u32 tsval; + u32 tsecr; +}; + +struct nf_synproxy_info; +bool synproxy_parse_options(const struct sk_buff *skb, unsigned int doff, + const struct tcphdr *th, + struct synproxy_options *opts); + +void synproxy_init_timestamp_cookie(const struct nf_synproxy_info *info, + struct synproxy_options *opts); + void synproxy_send_client_synack(struct net *net, const struct sk_buff *skb, const struct tcphdr *th, const struct synproxy_options *opts); @@ -20,6 +58,8 @@ bool synproxy_recv_client_ack(struct net *net, const struct tcphdr *th, struct synproxy_options *opts, u32 recv_seq); +struct nf_hook_state; + unsigned int ipv4_synproxy_hook(void *priv, struct sk_buff *skb, const struct nf_hook_state *nhs); int nf_synproxy_ipv4_init(struct synproxy_net *snet, struct net *net); diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 475d6f28ca67..2655e03dbe1b 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -2,6 +2,7 @@ #ifndef _NET_NF_TABLES_H #define _NET_NF_TABLES_H +#include <asm/unaligned.h> #include <linux/list.h> #include <linux/netfilter.h> #include <linux/netfilter/nfnetlink.h> @@ -100,23 +101,28 @@ struct nft_regs { }; }; -/* Store/load an u16 or u8 integer to/from the u32 data register. +/* Store/load an u8, u16 or u64 integer to/from the u32 data register. * * Note, when using concatenations, register allocation happens at 32-bit * level. So for store instruction, pad the rest part with zero to avoid * garbage values. */ -static inline void nft_reg_store16(u32 *dreg, u16 val) +static inline void nft_reg_store8(u32 *dreg, u8 val) { *dreg = 0; - *(u16 *)dreg = val; + *(u8 *)dreg = val; } -static inline void nft_reg_store8(u32 *dreg, u8 val) +static inline u8 nft_reg_load8(u32 *sreg) +{ + return *(u8 *)sreg; +} + +static inline void nft_reg_store16(u32 *dreg, u16 val) { *dreg = 0; - *(u8 *)dreg = val; + *(u16 *)dreg = val; } static inline u16 nft_reg_load16(u32 *sreg) @@ -124,9 +130,14 @@ static inline u16 nft_reg_load16(u32 *sreg) return *(u16 *)sreg; } -static inline u8 nft_reg_load8(u32 *sreg) +static inline void nft_reg_store64(u32 *dreg, u64 val) { - return *(u8 *)sreg; + put_unaligned(val, (u64 *)dreg); +} + +static inline u64 nft_reg_load64(u32 *sreg) +{ + return get_unaligned((u64 *)sreg); } static inline void nft_data_copy(u32 *dst, const struct nft_data *src, @@ -289,17 +300,23 @@ struct nft_expr; * struct nft_set_ops - nf_tables set operations * * @lookup: look up an element within the set + * @update: update an element if exists, add it if doesn't exist + * @delete: delete an element * @insert: insert new element into set * @activate: activate new element in the next generation * @deactivate: lookup for element and deactivate it in the next generation * @flush: deactivate element in the next generation * @remove: remove element from set - * @walk: iterate over all set elemeennts + * @walk: iterate over all set elements * @get: get set elements * @privsize: function to return size of set private data * @init: initialize private data of new set instance * @destroy: destroy private data of set instance * @elemsize: element private size + * + * Operations lookup, update and delete have simpler interfaces, are faster + * and currently only used in the packet path. All the rest are slower, + * control plane functions. */ struct nft_set_ops { bool (*lookup)(const struct net *net, @@ -314,6 +331,8 @@ struct nft_set_ops { const struct nft_expr *expr, struct nft_regs *regs, const struct nft_set_ext **ext); + bool (*delete)(const struct nft_set *set, + const u32 *key); int (*insert)(const struct net *net, const struct nft_set *set, @@ -1102,6 +1121,7 @@ struct nft_object_type { * @init: initialize object from netlink attributes * @destroy: release existing stateful object * @dump: netlink dump stateful object + * @update: update stateful object */ struct nft_object_ops { void (*eval)(struct nft_object *obj, @@ -1116,6 +1136,8 @@ struct nft_object_ops { int (*dump)(struct sk_buff *skb, struct nft_object *obj, bool reset); + void (*update)(struct nft_object *obj, + struct nft_object *newobj); const struct nft_object_type *type; }; @@ -1206,6 +1228,8 @@ void nft_trace_notify(struct nft_traceinfo *info); #define MODULE_ALIAS_NFT_OBJ(type) \ MODULE_ALIAS("nft-obj-" __stringify(type)) +#if IS_ENABLED(CONFIG_NF_TABLES) + /* * The gencursor defines two generations, the currently active and the * next one. Objects contain a bitmask of 2 bits specifying the generations @@ -1279,6 +1303,8 @@ static inline void nft_set_elem_change_active(const struct net *net, ext->genmask ^= nft_genmask_next(net); } +#endif /* IS_ENABLED(CONFIG_NF_TABLES) */ + /* * We use a free bit in the genmask field to indicate the element * is busy, meaning it is currently being processed either by @@ -1398,10 +1424,16 @@ struct nft_trans_elem { struct nft_trans_obj { struct nft_object *obj; + struct nft_object *newobj; + bool update; }; #define nft_trans_obj(trans) \ (((struct nft_trans_obj *)trans->data)->obj) +#define nft_trans_obj_newobj(trans) \ + (((struct nft_trans_obj *)trans->data)->newobj) +#define nft_trans_obj_update(trans) \ + (((struct nft_trans_obj *)trans->data)->update) struct nft_trans_flowtable { struct nft_flowtable *flowtable; diff --git a/include/net/netfilter/nf_tables_ipv6.h b/include/net/netfilter/nf_tables_ipv6.h index dabe6fdb553a..d0f1c537b017 100644 --- a/include/net/netfilter/nf_tables_ipv6.h +++ b/include/net/netfilter/nf_tables_ipv6.h @@ -4,6 +4,7 @@ #include <linux/netfilter_ipv6/ip6_tables.h> #include <net/ipv6.h> +#include <net/netfilter/nf_tables.h> static inline void nft_set_pktinfo_ipv6(struct nft_pktinfo *pkt, struct sk_buff *skb) diff --git a/include/net/netfilter/nf_tables_offload.h b/include/net/netfilter/nf_tables_offload.h index c8b9dec376f5..03cf5856d76f 100644 --- a/include/net/netfilter/nf_tables_offload.h +++ b/include/net/netfilter/nf_tables_offload.h @@ -9,6 +9,7 @@ struct nft_offload_reg { u32 len; u32 base_offset; u32 offset; + struct nft_data data; struct nft_data mask; }; @@ -25,6 +26,7 @@ struct nft_offload_ctx { u8 protonum; } dep; unsigned int num_actions; + struct net *net; struct nft_offload_reg regs[NFT_REG32_15 + 1]; }; @@ -60,7 +62,7 @@ struct nft_flow_rule { #define NFT_OFFLOAD_F_ACTION (1 << 0) struct nft_rule; -struct nft_flow_rule *nft_flow_rule_create(const struct nft_rule *rule); +struct nft_flow_rule *nft_flow_rule_create(struct net *net, const struct nft_rule *rule); void nft_flow_rule_destroy(struct nft_flow_rule *flow); int nft_flow_rule_offload_commit(struct net *net); @@ -75,4 +77,7 @@ int nft_flow_rule_offload_commit(struct net *net); int nft_chain_offload_priority(struct nft_base_chain *basechain); +int nft_offload_init(void); +void nft_offload_exit(void); + #endif diff --git a/include/net/netfilter/nft_fib.h b/include/net/netfilter/nft_fib.h index e4c4d8eaca8c..628b6fa579cd 100644 --- a/include/net/netfilter/nft_fib.h +++ b/include/net/netfilter/nft_fib.h @@ -2,6 +2,8 @@ #ifndef _NFT_FIB_H_ #define _NFT_FIB_H_ +#include <net/netfilter/nf_tables.h> + struct nft_fib { enum nft_registers dreg:8; u8 result; diff --git a/include/net/netfilter/nft_meta.h b/include/net/netfilter/nft_meta.h index 5c69e9b09388..07e2fd507963 100644 --- a/include/net/netfilter/nft_meta.h +++ b/include/net/netfilter/nft_meta.h @@ -2,6 +2,8 @@ #ifndef _NFT_META_H_ #define _NFT_META_H_ +#include <net/netfilter/nf_tables.h> + struct nft_meta { enum nft_meta_keys key:8; union { diff --git a/include/net/netfilter/nft_reject.h b/include/net/netfilter/nft_reject.h index de80c50761f0..56b123a42220 100644 --- a/include/net/netfilter/nft_reject.h +++ b/include/net/netfilter/nft_reject.h @@ -2,6 +2,11 @@ #ifndef _NFT_REJECT_H_ #define _NFT_REJECT_H_ +#include <linux/types.h> +#include <net/netlink.h> +#include <net/netfilter/nf_tables.h> +#include <uapi/linux/netfilter/nf_tables.h> + struct nft_reject { enum nft_reject_types type:8; u8 icmp_code; diff --git a/include/net/netns/can.h b/include/net/netns/can.h index ca9bd9fba5b5..b6ab7d1530d7 100644 --- a/include/net/netns/can.h +++ b/include/net/netns/can.h @@ -9,8 +9,8 @@ #include <linux/spinlock.h> struct can_dev_rcv_lists; -struct s_stats; -struct s_pstats; +struct can_pkg_stats; +struct can_rcv_lists_stats; struct netns_can { #if IS_ENABLED(CONFIG_PROC_FS) @@ -28,11 +28,11 @@ struct netns_can { #endif /* receive filters subscribed for 'all' CAN devices */ - struct can_dev_rcv_lists *can_rx_alldev_list; - spinlock_t can_rcvlists_lock; - struct timer_list can_stattimer;/* timer for statistics update */ - struct s_stats *can_stats; /* packet statistics */ - struct s_pstats *can_pstats; /* receive list statistics */ + struct can_dev_rcv_lists *rx_alldev_list; + spinlock_t rcvlists_lock; + struct timer_list stattimer; /* timer for statistics update */ + struct can_pkg_stats *pkg_stats; + struct can_rcv_lists_stats *rcv_lists_stats; /* CAN GW per-net gateway jobs */ struct hlist_head cgw_list; diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index bc24a8ec1ce5..c0c0791b1912 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -116,6 +116,7 @@ struct netns_ipv4 { int sysctl_tcp_l3mdev_accept; #endif int sysctl_tcp_mtu_probing; + int sysctl_tcp_mtu_probe_floor; int sysctl_tcp_base_mss; int sysctl_tcp_min_snd_mss; int sysctl_tcp_probe_threshold; diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h index 0db7fb3e4e15..bdc0f27b8514 100644 --- a/include/net/netns/sctp.h +++ b/include/net/netns/sctp.h @@ -128,6 +128,9 @@ struct netns_sctp { /* Flag to indicate if stream interleave is enabled */ int intl_enable; + /* Flag to indicate if ecn is enabled */ + int ecn_enable; + /* * Policy to control SCTP IPv4 address scoping * 0 - Disable IPv4 address scoping diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 98be18ef1ed3..e553fc80eb23 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -70,15 +70,6 @@ static inline struct Qdisc *tcf_block_q(struct tcf_block *block) return block->q; } -int __tc_indr_block_cb_register(struct net_device *dev, void *cb_priv, - tc_indr_block_bind_cb_t *cb, void *cb_ident); -int tc_indr_block_cb_register(struct net_device *dev, void *cb_priv, - tc_indr_block_bind_cb_t *cb, void *cb_ident); -void __tc_indr_block_cb_unregister(struct net_device *dev, - tc_indr_block_bind_cb_t *cb, void *cb_ident); -void tc_indr_block_cb_unregister(struct net_device *dev, - tc_indr_block_bind_cb_t *cb, void *cb_ident); - int tcf_classify(struct sk_buff *skb, const struct tcf_proto *tp, struct tcf_result *res, bool compat_mode); @@ -137,32 +128,6 @@ void tc_setup_cb_block_unregister(struct tcf_block *block, flow_setup_cb_t *cb, { } -static inline -int __tc_indr_block_cb_register(struct net_device *dev, void *cb_priv, - tc_indr_block_bind_cb_t *cb, void *cb_ident) -{ - return 0; -} - -static inline -int tc_indr_block_cb_register(struct net_device *dev, void *cb_priv, - tc_indr_block_bind_cb_t *cb, void *cb_ident) -{ - return 0; -} - -static inline -void __tc_indr_block_cb_unregister(struct net_device *dev, - tc_indr_block_bind_cb_t *cb, void *cb_ident) -{ -} - -static inline -void tc_indr_block_cb_unregister(struct net_device *dev, - tc_indr_block_bind_cb_t *cb, void *cb_ident) -{ -} - static inline int tcf_classify(struct sk_buff *skb, const struct tcf_proto *tp, struct tcf_result *res, bool compat_mode) { @@ -539,9 +504,26 @@ tcf_match_indev(struct sk_buff *skb, int ifindex) } int tc_setup_flow_action(struct flow_action *flow_action, - const struct tcf_exts *exts); + const struct tcf_exts *exts, bool rtnl_held); +void tc_cleanup_flow_action(struct flow_action *flow_action); + int tc_setup_cb_call(struct tcf_block *block, enum tc_setup_type type, - void *type_data, bool err_stop); + void *type_data, bool err_stop, bool rtnl_held); +int tc_setup_cb_add(struct tcf_block *block, struct tcf_proto *tp, + enum tc_setup_type type, void *type_data, bool err_stop, + u32 *flags, unsigned int *in_hw_count, bool rtnl_held); +int tc_setup_cb_replace(struct tcf_block *block, struct tcf_proto *tp, + enum tc_setup_type type, void *type_data, bool err_stop, + u32 *old_flags, unsigned int *old_in_hw_count, + u32 *new_flags, unsigned int *new_in_hw_count, + bool rtnl_held); +int tc_setup_cb_destroy(struct tcf_block *block, struct tcf_proto *tp, + enum tc_setup_type type, void *type_data, bool err_stop, + u32 *flags, unsigned int *in_hw_count, bool rtnl_held); +int tc_setup_cb_reoffload(struct tcf_block *block, struct tcf_proto *tp, + bool add, flow_setup_cb_t *cb, + enum tc_setup_type type, void *type_data, + void *cb_priv, u32 *flags, unsigned int *in_hw_count); unsigned int tcf_exts_num_actions(struct tcf_exts *exts); struct tc_cls_u32_knode { diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index a16fbe9a2a67..6a70845bd9ab 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -118,7 +118,12 @@ void __qdisc_run(struct Qdisc *q); static inline void qdisc_run(struct Qdisc *q) { if (qdisc_run_begin(q)) { - __qdisc_run(q); + /* NOLOCK qdisc must check 'state' under the qdisc seqlock + * to avoid racing with dev_qdisc_reset() + */ + if (!(q->flags & TCQ_F_NOLOCK) || + likely(!test_bit(__QDISC_STATE_DEACTIVATED, &q->state))) + __qdisc_run(q); qdisc_run_end(q); } } @@ -161,4 +166,27 @@ struct tc_etf_qopt_offload { s32 queue; }; +struct tc_taprio_sched_entry { + u8 command; /* TC_TAPRIO_CMD_* */ + + /* The gate_mask in the offloading side refers to traffic classes */ + u32 gate_mask; + u32 interval; +}; + +struct tc_taprio_qopt_offload { + u8 enable; + ktime_t base_time; + u64 cycle_time; + u64 cycle_time_extension; + + size_t num_entries; + struct tc_taprio_sched_entry entries[0]; +}; + +/* Reference counting */ +struct tc_taprio_qopt_offload *taprio_offload_get(struct tc_taprio_qopt_offload + *offload); +void taprio_offload_free(struct tc_taprio_qopt_offload *offload); + #endif diff --git a/include/net/psample.h b/include/net/psample.h index 6b578ce69cd8..68ae16bb0a4a 100644 --- a/include/net/psample.h +++ b/include/net/psample.h @@ -15,6 +15,7 @@ struct psample_group { }; struct psample_group *psample_group_get(struct net *net, u32 group_num); +void psample_group_take(struct psample_group *group); void psample_group_put(struct psample_group *group); #if IS_ENABLED(CONFIG_PSAMPLE) diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 6b6b01234dd9..43f5b7ed02bd 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -13,6 +13,8 @@ #include <linux/refcount.h> #include <linux/workqueue.h> #include <linux/mutex.h> +#include <linux/rwsem.h> +#include <linux/atomic.h> #include <net/gen_stats.h> #include <net/rtnetlink.h> #include <net/flow_offload.h> @@ -23,9 +25,6 @@ struct tcf_walker; struct module; struct bpf_flow_keys; -typedef int tc_indr_block_bind_cb_t(struct net_device *dev, void *cb_priv, - enum tc_setup_type type, void *type_data); - struct qdisc_rate_table { struct tc_ratespec rate; u32 data[256]; @@ -313,6 +312,10 @@ struct tcf_proto_ops { int (*reoffload)(struct tcf_proto *tp, bool add, flow_setup_cb_t *cb, void *cb_priv, struct netlink_ext_ack *extack); + void (*hw_add)(struct tcf_proto *tp, + void *type_data); + void (*hw_del)(struct tcf_proto *tp, + void *type_data); void (*bind_class)(void *, u32, unsigned long); void * (*tmplt_create)(struct net *net, struct tcf_chain *chain, @@ -399,11 +402,13 @@ struct tcf_block { refcount_t refcnt; struct net *net; struct Qdisc *q; + struct rw_semaphore cb_lock; /* protects cb_list and offload counters */ struct flow_block flow_block; struct list_head owner_list; bool keep_dst; - unsigned int offloadcnt; /* Number of oddloaded filters */ + atomic_t offloadcnt; /* Number of oddloaded filters */ unsigned int nooffloaddevcnt; /* Number of devs unable to do offload */ + unsigned int lockeddevcnt; /* Number of devs that require rtnl lock. */ struct { struct tcf_chain *chain; struct list_head filter_chain_list; @@ -439,37 +444,6 @@ static inline bool lockdep_tcf_proto_is_locked(struct tcf_proto *tp) #define tcf_proto_dereference(p, tp) \ rcu_dereference_protected(p, lockdep_tcf_proto_is_locked(tp)) -static inline void tcf_block_offload_inc(struct tcf_block *block, u32 *flags) -{ - if (*flags & TCA_CLS_FLAGS_IN_HW) - return; - *flags |= TCA_CLS_FLAGS_IN_HW; - block->offloadcnt++; -} - -static inline void tcf_block_offload_dec(struct tcf_block *block, u32 *flags) -{ - if (!(*flags & TCA_CLS_FLAGS_IN_HW)) - return; - *flags &= ~TCA_CLS_FLAGS_IN_HW; - block->offloadcnt--; -} - -static inline void -tc_cls_offload_cnt_update(struct tcf_block *block, u32 *cnt, - u32 *flags, bool add) -{ - if (add) { - if (!*cnt) - tcf_block_offload_inc(block, flags); - (*cnt)++; - } else { - (*cnt)--; - if (!*cnt) - tcf_block_offload_dec(block, flags); - } -} - static inline void qdisc_cb_private_validate(const struct sk_buff *skb, int sz) { struct qdisc_skb_cb *qcb; diff --git a/include/net/sctp/auth.h b/include/net/sctp/auth.h index caaae2de9099..d4b3b2dcd15b 100644 --- a/include/net/sctp/auth.h +++ b/include/net/sctp/auth.h @@ -107,5 +107,7 @@ int sctp_auth_del_key_id(struct sctp_endpoint *ep, struct sctp_association *asoc, __u16 key_id); int sctp_auth_deact_key_id(struct sctp_endpoint *ep, struct sctp_association *asoc, __u16 key_id); +int sctp_auth_init(struct sctp_endpoint *ep, gfp_t gfp); +void sctp_auth_free(struct sctp_endpoint *ep); #endif diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index ba5c4f6eede5..503fbc3cd819 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1322,9 +1322,11 @@ struct sctp_endpoint { /* SCTP-AUTH: endpoint shared keys */ struct list_head endpoint_shared_keys; __u16 active_key_id; - __u8 auth_enable:1, + __u8 ecn_enable:1, + auth_enable:1, intl_enable:1, prsctp_enable:1, + asconf_enable:1, reconf_enable:1; __u8 strreset_enable; diff --git a/include/net/sock_reuseport.h b/include/net/sock_reuseport.h index d9112de85261..43f4a818d88f 100644 --- a/include/net/sock_reuseport.h +++ b/include/net/sock_reuseport.h @@ -21,7 +21,8 @@ struct sock_reuseport { unsigned int synq_overflow_ts; /* ID stays the same even after the size of socks[] grows. */ unsigned int reuseport_id; - bool bind_inany; + unsigned int bind_inany:1; + unsigned int has_conns:1; struct bpf_prog __rcu *prog; /* optional BPF sock selector */ struct sock *socks[0]; /* array of sock pointers */ }; @@ -37,6 +38,23 @@ extern struct sock *reuseport_select_sock(struct sock *sk, extern int reuseport_attach_prog(struct sock *sk, struct bpf_prog *prog); extern int reuseport_detach_prog(struct sock *sk); +static inline bool reuseport_has_conns(struct sock *sk, bool set) +{ + struct sock_reuseport *reuse; + bool ret = false; + + rcu_read_lock(); + reuse = rcu_dereference(sk->sk_reuseport_cb); + if (reuse) { + if (set) + reuse->has_conns = 1; + ret = reuse->has_conns; + } + rcu_read_unlock(); + + return ret; +} + int reuseport_get_id(struct sock_reuseport *reuse); #endif /* _SOCK_REUSEPORT_H */ diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h index c757585a05b0..1cace4c69e44 100644 --- a/include/net/tc_act/tc_mirred.h +++ b/include/net/tc_act/tc_mirred.h @@ -32,6 +32,24 @@ static inline bool is_tcf_mirred_egress_mirror(const struct tc_action *a) return false; } +static inline bool is_tcf_mirred_ingress_redirect(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + if (a->ops && a->ops->id == TCA_ID_MIRRED) + return to_mirred(a)->tcfm_eaction == TCA_INGRESS_REDIR; +#endif + return false; +} + +static inline bool is_tcf_mirred_ingress_mirror(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + if (a->ops && a->ops->id == TCA_ID_MIRRED) + return to_mirred(a)->tcfm_eaction == TCA_INGRESS_MIRROR; +#endif + return false; +} + static inline struct net_device *tcf_mirred_dev(const struct tc_action *a) { return rtnl_dereference(to_mirred(a)->tcfm_dev); diff --git a/include/net/tc_act/tc_mpls.h b/include/net/tc_act/tc_mpls.h index 4bc3d9250ef0..721de4f5733a 100644 --- a/include/net/tc_act/tc_mpls.h +++ b/include/net/tc_act/tc_mpls.h @@ -27,4 +27,79 @@ struct tcf_mpls { }; #define to_mpls(a) ((struct tcf_mpls *)a) +static inline bool is_tcf_mpls(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + if (a->ops && a->ops->id == TCA_ID_MPLS) + return true; +#endif + return false; +} + +static inline u32 tcf_mpls_action(const struct tc_action *a) +{ + u32 tcfm_action; + + rcu_read_lock(); + tcfm_action = rcu_dereference(to_mpls(a)->mpls_p)->tcfm_action; + rcu_read_unlock(); + + return tcfm_action; +} + +static inline __be16 tcf_mpls_proto(const struct tc_action *a) +{ + __be16 tcfm_proto; + + rcu_read_lock(); + tcfm_proto = rcu_dereference(to_mpls(a)->mpls_p)->tcfm_proto; + rcu_read_unlock(); + + return tcfm_proto; +} + +static inline u32 tcf_mpls_label(const struct tc_action *a) +{ + u32 tcfm_label; + + rcu_read_lock(); + tcfm_label = rcu_dereference(to_mpls(a)->mpls_p)->tcfm_label; + rcu_read_unlock(); + + return tcfm_label; +} + +static inline u8 tcf_mpls_tc(const struct tc_action *a) +{ + u8 tcfm_tc; + + rcu_read_lock(); + tcfm_tc = rcu_dereference(to_mpls(a)->mpls_p)->tcfm_tc; + rcu_read_unlock(); + + return tcfm_tc; +} + +static inline u8 tcf_mpls_bos(const struct tc_action *a) +{ + u8 tcfm_bos; + + rcu_read_lock(); + tcfm_bos = rcu_dereference(to_mpls(a)->mpls_p)->tcfm_bos; + rcu_read_unlock(); + + return tcfm_bos; +} + +static inline u8 tcf_mpls_ttl(const struct tc_action *a) +{ + u8 tcfm_ttl; + + rcu_read_lock(); + tcfm_ttl = rcu_dereference(to_mpls(a)->mpls_p)->tcfm_ttl; + rcu_read_unlock(); + + return tcfm_ttl; +} + #endif /* __NET_TC_MPLS_H */ diff --git a/include/net/tc_act/tc_sample.h b/include/net/tc_act/tc_sample.h index b4fce0fae645..b5d76305e854 100644 --- a/include/net/tc_act/tc_sample.h +++ b/include/net/tc_act/tc_sample.h @@ -41,10 +41,4 @@ static inline int tcf_sample_trunc_size(const struct tc_action *a) return to_sample(a)->trunc_size; } -static inline struct psample_group * -tcf_sample_psample_group(const struct tc_action *a) -{ - return rcu_dereference_rtnl(to_sample(a)->psample_group); -} - #endif /* __NET_TC_SAMPLE_H */ diff --git a/include/net/tc_act/tc_skbedit.h b/include/net/tc_act/tc_skbedit.h index 4c04e2985508..b22a1f641f02 100644 --- a/include/net/tc_act/tc_skbedit.h +++ b/include/net/tc_act/tc_skbedit.h @@ -54,4 +54,31 @@ static inline u32 tcf_skbedit_mark(const struct tc_action *a) return mark; } +/* Return true iff action is ptype */ +static inline bool is_tcf_skbedit_ptype(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + u32 flags; + + if (a->ops && a->ops->id == TCA_ID_SKBEDIT) { + rcu_read_lock(); + flags = rcu_dereference(to_skbedit(a)->params)->flags; + rcu_read_unlock(); + return flags == SKBEDIT_F_PTYPE; + } +#endif + return false; +} + +static inline u32 tcf_skbedit_ptype(const struct tc_action *a) +{ + u16 ptype; + + rcu_read_lock(); + ptype = rcu_dereference(to_skbedit(a)->params)->ptype; + rcu_read_unlock(); + + return ptype; +} + #endif /* __NET_TC_SKBEDIT_H */ diff --git a/include/net/tc_act/tc_tunnel_key.h b/include/net/tc_act/tc_tunnel_key.h index 7c3f777c168c..0689d9bcdf84 100644 --- a/include/net/tc_act/tc_tunnel_key.h +++ b/include/net/tc_act/tc_tunnel_key.h @@ -59,4 +59,21 @@ static inline struct ip_tunnel_info *tcf_tunnel_info(const struct tc_action *a) return NULL; #endif } + +static inline struct ip_tunnel_info * +tcf_tunnel_info_copy(const struct tc_action *a) +{ +#ifdef CONFIG_NET_CLS_ACT + struct ip_tunnel_info *tun = tcf_tunnel_info(a); + + if (tun) { + size_t tun_size = sizeof(*tun) + tun->options_len; + struct ip_tunnel_info *tun_copy = kmemdup(tun, tun_size, + GFP_KERNEL); + + return tun_copy; + } +#endif + return NULL; +} #endif /* __NET_TC_TUNNEL_KEY_H */ diff --git a/include/net/tcp.h b/include/net/tcp.h index 81e8ade1e6e4..c9a3f9688223 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -64,7 +64,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo); /* Minimal accepted MSS. It is (60+60+8) - (20+20). */ #define TCP_MIN_MSS 88U -/* The least MTU to use for probing */ +/* The initial MTU to use for probing */ #define TCP_BASE_MSS 1024 /* probing interval, default to 10 minutes as per RFC4821 */ @@ -415,6 +415,16 @@ void tcp_parse_options(const struct net *net, const struct sk_buff *skb, const u8 *tcp_parse_md5sig_option(const struct tcphdr *th); /* + * BPF SKB-less helpers + */ +u16 tcp_v4_get_syncookie(struct sock *sk, struct iphdr *iph, + struct tcphdr *th, u32 *cookie); +u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph, + struct tcphdr *th, u32 *cookie); +u16 tcp_get_syncookie_mss(struct request_sock_ops *rsk_ops, + const struct tcp_request_sock_ops *af_ops, + struct sock *sk, struct tcphdr *th); +/* * TCP v4 functions exported for the inet6 API */ @@ -2112,6 +2122,9 @@ struct tcp_ulp_ops { void (*update)(struct sock *sk, struct proto *p); /* cleanup ulp */ void (*release)(struct sock *sk); + /* diagnostic */ + int (*get_info)(const struct sock *sk, struct sk_buff *skb); + size_t (*get_info_size)(const struct sock *sk); char name[TCP_ULP_NAME_MAX]; struct module *owner; diff --git a/include/net/tls.h b/include/net/tls.h index 41b2d41bb1b8..c664e6dba0d1 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -41,6 +41,7 @@ #include <linux/tcp.h> #include <linux/skmsg.h> #include <linux/netdevice.h> +#include <linux/rcupdate.h> #include <net/tcp.h> #include <net/strparser.h> @@ -274,22 +275,13 @@ struct tls_context { struct proto *sk_proto; void (*sk_destruct)(struct sock *sk); - void (*sk_proto_close)(struct sock *sk, long timeout); - - int (*setsockopt)(struct sock *sk, int level, - int optname, char __user *optval, - unsigned int optlen); - int (*getsockopt)(struct sock *sk, int level, - int optname, char __user *optval, - int __user *optlen); - int (*hash)(struct sock *sk); - void (*unhash)(struct sock *sk); union tls_crypto_context crypto_send; union tls_crypto_context crypto_recv; struct list_head list; refcount_t refcount; + struct rcu_head rcu; }; enum tls_offload_ctx_dir { @@ -348,7 +340,7 @@ struct tls_offload_context_rx { #define TLS_OFFLOAD_CONTEXT_SIZE_RX \ (sizeof(struct tls_offload_context_rx) + TLS_DRIVER_STATE_SIZE_RX) -void tls_ctx_free(struct tls_context *ctx); +void tls_ctx_free(struct sock *sk, struct tls_context *ctx); int wait_on_pending_writer(struct sock *sk, long *timeo); int tls_sk_query(struct sock *sk, int optname, char __user *optval, int __user *optlen); @@ -374,13 +366,9 @@ ssize_t tls_sw_splice_read(struct socket *sock, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags); -int tls_set_device_offload(struct sock *sk, struct tls_context *ctx); int tls_device_sendmsg(struct sock *sk, struct msghdr *msg, size_t size); int tls_device_sendpage(struct sock *sk, struct page *page, int offset, size_t size, int flags); -void tls_device_free_resources_tx(struct sock *sk); -void tls_device_init(void); -void tls_device_cleanup(void); int tls_tx_records(struct sock *sk, int flags); struct tls_record_info *tls_get_record(struct tls_offload_context_tx *context, @@ -429,6 +417,23 @@ static inline bool is_tx_ready(struct tls_sw_context_tx *ctx) return READ_ONCE(rec->tx_ready); } +static inline u16 tls_user_config(struct tls_context *ctx, bool tx) +{ + u16 config = tx ? ctx->tx_conf : ctx->rx_conf; + + switch (config) { + case TLS_BASE: + return TLS_CONF_BASE; + case TLS_SW: + return TLS_CONF_SW; + case TLS_HW: + return TLS_CONF_HW; + case TLS_HW_RECORD: + return TLS_CONF_HW_RECORD; + } + return 0; +} + struct sk_buff * tls_validate_xmit_skb(struct sock *sk, struct net_device *dev, struct sk_buff *skb); @@ -467,7 +472,10 @@ static inline struct tls_context *tls_get_ctx(const struct sock *sk) { struct inet_connection_sock *icsk = inet_csk(sk); - return icsk->icsk_ulp_data; + /* Use RCU on icsk_ulp_data only for sock diag code, + * TLS data path doesn't need rcu_dereference(). + */ + return (__force void *)icsk->icsk_ulp_data; } static inline void tls_advance_record_sn(struct sock *sk, @@ -637,7 +645,6 @@ int tls_proccess_cmsg(struct sock *sk, struct msghdr *msg, unsigned char *record_type); void tls_register_device(struct tls_device *device); void tls_unregister_device(struct tls_device *device); -int tls_device_decrypted(struct sock *sk, struct sk_buff *skb); int decrypt_skb(struct sock *sk, struct sk_buff *skb, struct scatterlist *sgout); struct sk_buff *tls_encrypt_skb(struct sk_buff *skb); @@ -650,9 +657,40 @@ int tls_sw_fallback_init(struct sock *sk, struct tls_offload_context_tx *offload_ctx, struct tls_crypto_info *crypto_info); +#ifdef CONFIG_TLS_DEVICE +void tls_device_init(void); +void tls_device_cleanup(void); +int tls_set_device_offload(struct sock *sk, struct tls_context *ctx); +void tls_device_free_resources_tx(struct sock *sk); int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx); - void tls_device_offload_cleanup_rx(struct sock *sk); void tls_device_rx_resync_new_rec(struct sock *sk, u32 rcd_len, u32 seq); +int tls_device_decrypted(struct sock *sk, struct sk_buff *skb); +#else +static inline void tls_device_init(void) {} +static inline void tls_device_cleanup(void) {} + +static inline int +tls_set_device_offload(struct sock *sk, struct tls_context *ctx) +{ + return -EOPNOTSUPP; +} +static inline void tls_device_free_resources_tx(struct sock *sk) {} + +static inline int +tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx) +{ + return -EOPNOTSUPP; +} + +static inline void tls_device_offload_cleanup_rx(struct sock *sk) {} +static inline void +tls_device_rx_resync_new_rec(struct sock *sk, u32 rcd_len, u32 seq) {} + +static inline int tls_device_decrypted(struct sock *sk, struct sk_buff *skb) +{ + return 0; +} +#endif #endif /* _TLS_OFFLOAD_H */ diff --git a/include/net/udp.h b/include/net/udp.h index 79d141d2103b..bad74f780831 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -480,7 +480,7 @@ static inline struct sk_buff *udp_rcv_segment(struct sock *sk, * CB fragment */ segs = __skb_gso_segment(skb, features, false); - if (unlikely(IS_ERR_OR_NULL(segs))) { + if (IS_ERR_OR_NULL(segs)) { int segs_nr = skb_shinfo(skb)->gso_segs; atomic_add(segs_nr, &sk->sk_drops); diff --git a/include/net/vxlan.h b/include/net/vxlan.h index dc1583a1fb8a..335283dbe9b3 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -391,7 +391,7 @@ static inline bool vxlan_addr_multicast(const union vxlan_addr *ipa) if (ipa->sa.sa_family == AF_INET6) return ipv6_addr_is_multicast(&ipa->sin6.sin6_addr); else - return IN_MULTICAST(ntohl(ipa->sin.sin_addr.s_addr)); + return ipv4_is_multicast(ipa->sin.sin_addr.s_addr); } #else /* !IS_ENABLED(CONFIG_IPV6) */ @@ -403,7 +403,7 @@ static inline bool vxlan_addr_any(const union vxlan_addr *ipa) static inline bool vxlan_addr_multicast(const union vxlan_addr *ipa) { - return IN_MULTICAST(ntohl(ipa->sin.sin_addr.s_addr)); + return ipv4_is_multicast(ipa->sin.sin_addr.s_addr); } #endif /* IS_ENABLED(CONFIG_IPV6) */ diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h index 69796d264f06..c9398ce7960f 100644 --- a/include/net/xdp_sock.h +++ b/include/net/xdp_sock.h @@ -16,6 +16,13 @@ struct net_device; struct xsk_queue; +/* Masks for xdp_umem_page flags. + * The low 12-bits of the addr will be 0 since this is the page address, so we + * can use them for flags. + */ +#define XSK_NEXT_PG_CONTIG_SHIFT 0 +#define XSK_NEXT_PG_CONTIG_MASK (1ULL << XSK_NEXT_PG_CONTIG_SHIFT) + struct xdp_umem_page { void *addr; dma_addr_t dma; @@ -27,6 +34,13 @@ struct xdp_umem_fq_reuse { u64 handles[]; }; +/* Flags for the umem flags field. + * + * The NEED_WAKEUP flag is 1 due to the reuse of the flags field for public + * flags. See inlude/uapi/include/linux/if_xdp.h. + */ +#define XDP_UMEM_USES_NEED_WAKEUP (1 << 1) + struct xdp_umem { struct xsk_queue *fq; struct xsk_queue *cq; @@ -41,15 +55,27 @@ struct xdp_umem { struct work_struct work; struct page **pgs; u32 npgs; + u16 queue_id; + u8 need_wakeup; + u8 flags; int id; struct net_device *dev; struct xdp_umem_fq_reuse *fq_reuse; - u16 queue_id; bool zc; spinlock_t xsk_list_lock; struct list_head xsk_list; }; +/* Nodes are linked in the struct xdp_sock map_list field, and used to + * track which maps a certain socket reside in. + */ +struct xsk_map; +struct xsk_map_node { + struct list_head node; + struct xsk_map *map; + struct xdp_sock **map_entry; +}; + struct xdp_sock { /* struct sock must be the first member of struct xdp_sock */ struct sock sk; @@ -75,6 +101,9 @@ struct xdp_sock { /* Protects generic receive. */ spinlock_t rx_lock; u64 rx_dropped; + struct list_head map_list; + /* Protects map_list */ + spinlock_t map_list_lock; }; struct xdp_buff; @@ -95,15 +124,47 @@ struct xdp_umem_fq_reuse *xsk_reuseq_swap(struct xdp_umem *umem, struct xdp_umem_fq_reuse *newq); void xsk_reuseq_free(struct xdp_umem_fq_reuse *rq); struct xdp_umem *xdp_get_umem_from_qid(struct net_device *dev, u16 queue_id); +void xsk_set_rx_need_wakeup(struct xdp_umem *umem); +void xsk_set_tx_need_wakeup(struct xdp_umem *umem); +void xsk_clear_rx_need_wakeup(struct xdp_umem *umem); +void xsk_clear_tx_need_wakeup(struct xdp_umem *umem); +bool xsk_umem_uses_need_wakeup(struct xdp_umem *umem); + +void xsk_map_try_sock_delete(struct xsk_map *map, struct xdp_sock *xs, + struct xdp_sock **map_entry); +int xsk_map_inc(struct xsk_map *map); +void xsk_map_put(struct xsk_map *map); + +static inline u64 xsk_umem_extract_addr(u64 addr) +{ + return addr & XSK_UNALIGNED_BUF_ADDR_MASK; +} + +static inline u64 xsk_umem_extract_offset(u64 addr) +{ + return addr >> XSK_UNALIGNED_BUF_OFFSET_SHIFT; +} + +static inline u64 xsk_umem_add_offset_to_addr(u64 addr) +{ + return xsk_umem_extract_addr(addr) + xsk_umem_extract_offset(addr); +} static inline char *xdp_umem_get_data(struct xdp_umem *umem, u64 addr) { - return umem->pages[addr >> PAGE_SHIFT].addr + (addr & (PAGE_SIZE - 1)); + unsigned long page_addr; + + addr = xsk_umem_add_offset_to_addr(addr); + page_addr = (unsigned long)umem->pages[addr >> PAGE_SHIFT].addr; + + return (char *)(page_addr & PAGE_MASK) + (addr & ~PAGE_MASK); } static inline dma_addr_t xdp_umem_get_dma(struct xdp_umem *umem, u64 addr) { - return umem->pages[addr >> PAGE_SHIFT].dma + (addr & (PAGE_SIZE - 1)); + addr = xsk_umem_add_offset_to_addr(addr); + + return umem->pages[addr >> PAGE_SHIFT].dma + (addr & ~PAGE_MASK); } /* Reuse-queue aware version of FILL queue helpers */ @@ -144,6 +205,19 @@ static inline void xsk_umem_fq_reuse(struct xdp_umem *umem, u64 addr) rq->handles[rq->length++] = addr; } + +/* Handle the offset appropriately depending on aligned or unaligned mode. + * For unaligned mode, we store the offset in the upper 16-bits of the address. + * For aligned mode, we simply add the offset to the address. + */ +static inline u64 xsk_umem_adjust_offset(struct xdp_umem *umem, u64 address, + u64 offset) +{ + if (umem->flags & XDP_UMEM_UNALIGNED_CHUNK_FLAG) + return address + (offset << XSK_UNALIGNED_BUF_OFFSET_SHIFT); + else + return address + offset; +} #else static inline int xsk_generic_rcv(struct xdp_sock *xs, struct xdp_buff *xdp) { @@ -213,6 +287,21 @@ static inline struct xdp_umem *xdp_get_umem_from_qid(struct net_device *dev, return NULL; } +static inline u64 xsk_umem_extract_addr(u64 addr) +{ + return 0; +} + +static inline u64 xsk_umem_extract_offset(u64 addr) +{ + return 0; +} + +static inline u64 xsk_umem_add_offset_to_addr(u64 addr) +{ + return 0; +} + static inline char *xdp_umem_get_data(struct xdp_umem *umem, u64 addr) { return NULL; @@ -241,6 +330,33 @@ static inline void xsk_umem_fq_reuse(struct xdp_umem *umem, u64 addr) { } +static inline void xsk_set_rx_need_wakeup(struct xdp_umem *umem) +{ +} + +static inline void xsk_set_tx_need_wakeup(struct xdp_umem *umem) +{ +} + +static inline void xsk_clear_rx_need_wakeup(struct xdp_umem *umem) +{ +} + +static inline void xsk_clear_tx_need_wakeup(struct xdp_umem *umem) +{ +} + +static inline bool xsk_umem_uses_need_wakeup(struct xdp_umem *umem) +{ + return false; +} + +static inline u64 xsk_umem_adjust_offset(struct xdp_umem *umem, u64 handle, + u64 offset) +{ + return 0; +} + #endif /* CONFIG_XDP_SOCKETS */ #endif /* _LINUX_XDP_SOCK_H */ diff --git a/include/trace/events/xdp.h b/include/trace/events/xdp.h index 68899fdc985b..8c8420230a10 100644 --- a/include/trace/events/xdp.h +++ b/include/trace/events/xdp.h @@ -175,7 +175,8 @@ struct _bpf_dtab_netdev { #endif /* __DEVMAP_OBJ_TYPE */ #define devmap_ifindex(fwd, map) \ - ((map->map_type == BPF_MAP_TYPE_DEVMAP) ? \ + ((map->map_type == BPF_MAP_TYPE_DEVMAP || \ + map->map_type == BPF_MAP_TYPE_DEVMAP_HASH) ? \ ((struct _bpf_dtab_netdev *)fwd)->dev->ifindex : 0) #define _trace_xdp_redirect_map(dev, xdp, fwd, map, idx) \ diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index a5aa7d3ac6a1..77c6be96d676 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -106,6 +106,7 @@ enum bpf_cmd { BPF_TASK_FD_QUERY, BPF_MAP_LOOKUP_AND_DELETE_ELEM, BPF_MAP_FREEZE, + BPF_BTF_GET_NEXT_ID, }; enum bpf_map_type { @@ -134,6 +135,7 @@ enum bpf_map_type { BPF_MAP_TYPE_QUEUE, BPF_MAP_TYPE_STACK, BPF_MAP_TYPE_SK_STORAGE, + BPF_MAP_TYPE_DEVMAP_HASH, }; /* Note that tracing related programs such as @@ -283,6 +285,9 @@ enum bpf_attach_type { */ #define BPF_F_TEST_RND_HI32 (1U << 2) +/* The verifier internal test flag. Behavior is undefined */ +#define BPF_F_TEST_STATE_FREQ (1U << 3) + /* When BPF ldimm64's insn[0].src_reg != 0 then this can have * two extensions: * @@ -336,6 +341,9 @@ enum bpf_attach_type { #define BPF_F_RDONLY_PROG (1U << 7) #define BPF_F_WRONLY_PROG (1U << 8) +/* Clone map from listener for newly accepted socket */ +#define BPF_F_CLONE (1U << 9) + /* flags for BPF_PROG_QUERY */ #define BPF_F_QUERY_EFFECTIVE (1U << 0) @@ -575,6 +583,8 @@ union bpf_attr { * limited to five). * * Each time the helper is called, it appends a line to the trace. + * Lines are discarded while *\/sys/kernel/debug/tracing/trace* is + * open, use *\/sys/kernel/debug/tracing/trace_pipe* to avoid this. * The format of the trace is customizable, and the exact output * one will get depends on the options set in * *\/sys/kernel/debug/tracing/trace_options* (see also the @@ -1013,7 +1023,7 @@ union bpf_attr { * The realm of the route for the packet associated to *skb*, or 0 * if none was found. * - * int bpf_perf_event_output(struct pt_reg *ctx, struct bpf_map *map, u64 flags, void *data, u64 size) + * int bpf_perf_event_output(struct pt_regs *ctx, struct bpf_map *map, u64 flags, void *data, u64 size) * Description * Write raw *data* blob into a special BPF perf event held by * *map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf @@ -1075,7 +1085,7 @@ union bpf_attr { * Return * 0 on success, or a negative error in case of failure. * - * int bpf_get_stackid(struct pt_reg *ctx, struct bpf_map *map, u64 flags) + * int bpf_get_stackid(struct pt_regs *ctx, struct bpf_map *map, u64 flags) * Description * Walk a user or a kernel stack and return its id. To achieve * this, the helper needs *ctx*, which is a pointer to the context @@ -1724,7 +1734,7 @@ union bpf_attr { * Return * 0 on success, or a negative error in case of failure. * - * int bpf_override_return(struct pt_reg *regs, u64 rc) + * int bpf_override_return(struct pt_regs *regs, u64 rc) * Description * Used for error injection, this helper uses kprobes to override * the return value of the probed function, and to set it to *rc*. @@ -2713,6 +2723,33 @@ union bpf_attr { * **-EPERM** if no permission to send the *sig*. * * **-EAGAIN** if bpf program can try again. + * + * s64 bpf_tcp_gen_syncookie(struct bpf_sock *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len) + * Description + * Try to issue a SYN cookie for the packet with corresponding + * IP/TCP headers, *iph* and *th*, on the listening socket in *sk*. + * + * *iph* points to the start of the IPv4 or IPv6 header, while + * *iph_len* contains **sizeof**\ (**struct iphdr**) or + * **sizeof**\ (**struct ip6hdr**). + * + * *th* points to the start of the TCP header, while *th_len* + * contains the length of the TCP header. + * + * Return + * On success, lower 32 bits hold the generated SYN cookie in + * followed by 16 bits which hold the MSS value for that cookie, + * and the top 16 bits are unused. + * + * On failure, the returned value is one of the following: + * + * **-EINVAL** SYN cookie cannot be issued due to error + * + * **-ENOENT** SYN cookie should not be issued (no SYN flood) + * + * **-EOPNOTSUPP** kernel configuration does not enable SYN cookies + * + * **-EPROTONOSUPPORT** IP packet version is not 4 or 6 */ #define __BPF_FUNC_MAPPER(FN) \ FN(unspec), \ @@ -2824,7 +2861,8 @@ union bpf_attr { FN(strtoul), \ FN(sk_storage_get), \ FN(sk_storage_delete), \ - FN(send_signal), + FN(send_signal), \ + FN(tcp_gen_syncookie), /* integer value in 'imm' field of BPF_CALL instruction selects which helper * function eBPF program intends to call @@ -3507,6 +3545,10 @@ enum bpf_task_fd_type { BPF_FD_TYPE_URETPROBE, /* filename + offset */ }; +#define BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG (1U << 0) +#define BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL (1U << 1) +#define BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP (1U << 2) + struct bpf_flow_keys { __u16 nhoff; __u16 thoff; @@ -3528,6 +3570,8 @@ struct bpf_flow_keys { __u32 ipv6_dst[4]; /* in6_addr; network order */ }; }; + __u32 flags; + __be32 flow_label; }; struct bpf_func_info { diff --git a/include/uapi/linux/can.h b/include/uapi/linux/can.h index 0afb7d8e867f..1e988fdeba34 100644 --- a/include/uapi/linux/can.h +++ b/include/uapi/linux/can.h @@ -157,7 +157,8 @@ struct canfd_frame { #define CAN_TP20 4 /* VAG Transport Protocol v2.0 */ #define CAN_MCNET 5 /* Bosch MCNet */ #define CAN_ISOTP 6 /* ISO 15765-2 Transport Protocol */ -#define CAN_NPROTO 7 +#define CAN_J1939 7 /* SAE J1939 */ +#define CAN_NPROTO 8 #define SOL_CAN_BASE 100 @@ -174,6 +175,23 @@ struct sockaddr_can { /* transport protocol class address information (e.g. ISOTP) */ struct { canid_t rx_id, tx_id; } tp; + /* J1939 address information */ + struct { + /* 8 byte name when using dynamic addressing */ + __u64 name; + + /* pgn: + * 8 bit: PS in PDU2 case, else 0 + * 8 bit: PF + * 1 bit: DP + * 1 bit: reserved + */ + __u32 pgn; + + /* 1 byte address */ + __u8 addr; + } j1939; + /* reserved for future CAN protocols address information */ } can_addr; }; diff --git a/include/uapi/linux/can/gw.h b/include/uapi/linux/can/gw.h index 7bee7a0b9800..3aea5388c8e4 100644 --- a/include/uapi/linux/can/gw.h +++ b/include/uapi/linux/can/gw.h @@ -80,6 +80,10 @@ enum { CGW_DELETED, /* number of deleted CAN frames (see max_hops param) */ CGW_LIM_HOPS, /* limit the number of hops of this specific rule */ CGW_MOD_UID, /* user defined identifier for modification updates */ + CGW_FDMOD_AND, /* CAN FD frame modification binary AND */ + CGW_FDMOD_OR, /* CAN FD frame modification binary OR */ + CGW_FDMOD_XOR, /* CAN FD frame modification binary XOR */ + CGW_FDMOD_SET, /* CAN FD frame modification set alternate values */ __CGW_MAX }; @@ -88,15 +92,18 @@ enum { #define CGW_FLAGS_CAN_ECHO 0x01 #define CGW_FLAGS_CAN_SRC_TSTAMP 0x02 #define CGW_FLAGS_CAN_IIF_TX_OK 0x04 +#define CGW_FLAGS_CAN_FD 0x08 #define CGW_MOD_FUNCS 4 /* AND OR XOR SET */ /* CAN frame elements that are affected by curr. 3 CAN frame modifications */ #define CGW_MOD_ID 0x01 -#define CGW_MOD_DLC 0x02 +#define CGW_MOD_DLC 0x02 /* contains the data length in bytes */ +#define CGW_MOD_LEN CGW_MOD_DLC /* CAN FD length representation */ #define CGW_MOD_DATA 0x04 +#define CGW_MOD_FLAGS 0x08 /* CAN FD flags */ -#define CGW_FRAME_MODS 3 /* ID DLC DATA */ +#define CGW_FRAME_MODS 4 /* ID DLC/LEN DATA FLAGS */ #define MAX_MODFUNCTIONS (CGW_MOD_FUNCS * CGW_FRAME_MODS) @@ -105,7 +112,13 @@ struct cgw_frame_mod { __u8 modtype; } __attribute__((packed)); +struct cgw_fdframe_mod { + struct canfd_frame cf; + __u8 modtype; +} __attribute__((packed)); + #define CGW_MODATTR_LEN sizeof(struct cgw_frame_mod) +#define CGW_FDMODATTR_LEN sizeof(struct cgw_fdframe_mod) struct cgw_csum_xor { __s8 from_idx; diff --git a/include/uapi/linux/can/j1939.h b/include/uapi/linux/can/j1939.h new file mode 100644 index 000000000000..c32325342d30 --- /dev/null +++ b/include/uapi/linux/can/j1939.h @@ -0,0 +1,99 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * j1939.h + * + * Copyright (c) 2010-2011 EIA Electronics + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _UAPI_CAN_J1939_H_ +#define _UAPI_CAN_J1939_H_ + +#include <linux/types.h> +#include <linux/socket.h> +#include <linux/can.h> + +#define J1939_MAX_UNICAST_ADDR 0xfd +#define J1939_IDLE_ADDR 0xfe +#define J1939_NO_ADDR 0xff /* == broadcast or no addr */ +#define J1939_NO_NAME 0 +#define J1939_PGN_REQUEST 0x0ea00 /* Request PG */ +#define J1939_PGN_ADDRESS_CLAIMED 0x0ee00 /* Address Claimed */ +#define J1939_PGN_ADDRESS_COMMANDED 0x0fed8 /* Commanded Address */ +#define J1939_PGN_PDU1_MAX 0x3ff00 +#define J1939_PGN_MAX 0x3ffff +#define J1939_NO_PGN 0x40000 + +/* J1939 Parameter Group Number + * + * bit 0-7 : PDU Specific (PS) + * bit 8-15 : PDU Format (PF) + * bit 16 : Data Page (DP) + * bit 17 : Reserved (R) + * bit 19-31 : set to zero + */ +typedef __u32 pgn_t; + +/* J1939 Priority + * + * bit 0-2 : Priority (P) + * bit 3-7 : set to zero + */ +typedef __u8 priority_t; + +/* J1939 NAME + * + * bit 0-20 : Identity Number + * bit 21-31 : Manufacturer Code + * bit 32-34 : ECU Instance + * bit 35-39 : Function Instance + * bit 40-47 : Function + * bit 48 : Reserved + * bit 49-55 : Vehicle System + * bit 56-59 : Vehicle System Instance + * bit 60-62 : Industry Group + * bit 63 : Arbitrary Address Capable + */ +typedef __u64 name_t; + +/* J1939 socket options */ +#define SOL_CAN_J1939 (SOL_CAN_BASE + CAN_J1939) +enum { + SO_J1939_FILTER = 1, /* set filters */ + SO_J1939_PROMISC = 2, /* set/clr promiscuous mode */ + SO_J1939_SEND_PRIO = 3, + SO_J1939_ERRQUEUE = 4, +}; + +enum { + SCM_J1939_DEST_ADDR = 1, + SCM_J1939_DEST_NAME = 2, + SCM_J1939_PRIO = 3, + SCM_J1939_ERRQUEUE = 4, +}; + +enum { + J1939_NLA_PAD, + J1939_NLA_BYTES_ACKED, +}; + +enum { + J1939_EE_INFO_NONE, + J1939_EE_INFO_TX_ABORT, +}; + +struct j1939_filter { + name_t name; + name_t name_mask; + pgn_t pgn; + pgn_t pgn_mask; + __u8 addr; + __u8 addr_mask; +}; + +#define J1939_FILTER_MAX 512 /* maximum number of j1939_filter set via setsockopt() */ + +#endif /* !_UAPI_CAN_J1939_H_ */ diff --git a/include/uapi/linux/can/netlink.h b/include/uapi/linux/can/netlink.h index 9f56fad4785b..1bc70d3a4d39 100644 --- a/include/uapi/linux/can/netlink.h +++ b/include/uapi/linux/can/netlink.h @@ -40,15 +40,15 @@ struct can_bittiming { }; /* - * CAN harware-dependent bit-timing constant + * CAN hardware-dependent bit-timing constant * * Used for calculating and checking bit-timing parameters */ struct can_bittiming_const { char name[16]; /* Name of the CAN controller hardware */ - __u32 tseg1_min; /* Time segement 1 = prop_seg + phase_seg1 */ + __u32 tseg1_min; /* Time segment 1 = prop_seg + phase_seg1 */ __u32 tseg1_max; - __u32 tseg2_min; /* Time segement 2 = phase_seg2 */ + __u32 tseg2_min; /* Time segment 2 = phase_seg2 */ __u32 tseg2_max; __u32 sjw_max; /* Synchronisation jump width */ __u32 brp_min; /* Bit-rate prescaler */ diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index ffc993256527..580b7a2e40e1 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -107,6 +107,16 @@ enum devlink_command { DEVLINK_CMD_FLASH_UPDATE_END, /* notification only */ DEVLINK_CMD_FLASH_UPDATE_STATUS, /* notification only */ + DEVLINK_CMD_TRAP_GET, /* can dump */ + DEVLINK_CMD_TRAP_SET, + DEVLINK_CMD_TRAP_NEW, + DEVLINK_CMD_TRAP_DEL, + + DEVLINK_CMD_TRAP_GROUP_GET, /* can dump */ + DEVLINK_CMD_TRAP_GROUP_SET, + DEVLINK_CMD_TRAP_GROUP_NEW, + DEVLINK_CMD_TRAP_GROUP_DEL, + /* add new commands above here */ __DEVLINK_CMD_MAX, DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1 @@ -192,6 +202,56 @@ enum devlink_param_cmode { enum devlink_param_fw_load_policy_value { DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER, DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH, + DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DISK, + DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_UNKNOWN, +}; + +enum devlink_param_reset_dev_on_drv_probe_value { + DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_UNKNOWN, + DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_ALWAYS, + DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_NEVER, + DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_DISK, +}; + +enum { + DEVLINK_ATTR_STATS_RX_PACKETS, /* u64 */ + DEVLINK_ATTR_STATS_RX_BYTES, /* u64 */ + + __DEVLINK_ATTR_STATS_MAX, + DEVLINK_ATTR_STATS_MAX = __DEVLINK_ATTR_STATS_MAX - 1 +}; + +/** + * enum devlink_trap_action - Packet trap action. + * @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not + * sent to the CPU. + * @DEVLINK_TRAP_ACTION_TRAP: The sole copy of the packet is sent to the CPU. + */ +enum devlink_trap_action { + DEVLINK_TRAP_ACTION_DROP, + DEVLINK_TRAP_ACTION_TRAP, +}; + +/** + * enum devlink_trap_type - Packet trap type. + * @DEVLINK_TRAP_TYPE_DROP: Trap reason is a drop. Trapped packets are only + * processed by devlink and not injected to the + * kernel's Rx path. + * @DEVLINK_TRAP_TYPE_EXCEPTION: Trap reason is an exception. Packet was not + * forwarded as intended due to an exception + * (e.g., missing neighbour entry) and trapped to + * control plane for resolution. Trapped packets + * are processed by devlink and injected to + * the kernel's Rx path. + */ +enum devlink_trap_type { + DEVLINK_TRAP_TYPE_DROP, + DEVLINK_TRAP_TYPE_EXCEPTION, +}; + +enum { + /* Trap can report input port as metadata */ + DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT, }; enum devlink_attr { @@ -348,6 +408,19 @@ enum devlink_attr { DEVLINK_ATTR_PORT_PCI_PF_NUMBER, /* u16 */ DEVLINK_ATTR_PORT_PCI_VF_NUMBER, /* u16 */ + DEVLINK_ATTR_STATS, /* nested */ + + DEVLINK_ATTR_TRAP_NAME, /* string */ + /* enum devlink_trap_action */ + DEVLINK_ATTR_TRAP_ACTION, /* u8 */ + /* enum devlink_trap_type */ + DEVLINK_ATTR_TRAP_TYPE, /* u8 */ + DEVLINK_ATTR_TRAP_GENERIC, /* flag */ + DEVLINK_ATTR_TRAP_METADATA, /* nested */ + DEVLINK_ATTR_TRAP_GROUP_NAME, /* string */ + + DEVLINK_ATTR_RELOAD_FAILED, /* u8 0 or 1 */ + /* add new attributes above here, update the policy in devlink.c */ __DEVLINK_ATTR_MAX, diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index dd06302aa93e..8938b76c4ee3 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -259,10 +259,32 @@ struct ethtool_tunable { #define ETHTOOL_PHY_FAST_LINK_DOWN_ON 0 #define ETHTOOL_PHY_FAST_LINK_DOWN_OFF 0xff +/* Energy Detect Power Down (EDPD) is a feature supported by some PHYs, where + * the PHY's RX & TX blocks are put into a low-power mode when there is no + * link detected (typically cable is un-plugged). For RX, only a minimal + * link-detection is available, and for TX the PHY wakes up to send link pulses + * to avoid any lock-ups in case the peer PHY may also be running in EDPD mode. + * + * Some PHYs may support configuration of the wake-up interval for TX pulses, + * and some PHYs may support only disabling TX pulses entirely. For the latter + * a special value is required (ETHTOOL_PHY_EDPD_NO_TX) so that this can be + * configured from userspace (should the user want it). + * + * The interval units for TX wake-up are in milliseconds, since this should + * cover a reasonable range of intervals: + * - from 1 millisecond, which does not sound like much of a power-saver + * - to ~65 seconds which is quite a lot to wait for a link to come up when + * plugging a cable + */ +#define ETHTOOL_PHY_EDPD_DFLT_TX_MSECS 0xffff +#define ETHTOOL_PHY_EDPD_NO_TX 0xfffe +#define ETHTOOL_PHY_EDPD_DISABLE 0 + enum phy_tunable_id { ETHTOOL_PHY_ID_UNSPEC, ETHTOOL_PHY_DOWNSHIFT, ETHTOOL_PHY_FAST_LINK_DOWN, + ETHTOOL_PHY_EDPD, /* * Add your fresh new phy tunable attribute above and remember to update * phy_tunable_strings[] in net/core/ethtool.c diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index 773e476a8e54..1b3c2b643a02 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -237,6 +237,7 @@ struct br_mdb_entry { #define MDB_PERMANENT 1 __u8 state; #define MDB_FLAGS_OFFLOAD (1 << 0) +#define MDB_FLAGS_FAST_LEAVE (1 << 1) __u8 flags; __u16 vid; struct { diff --git a/include/uapi/linux/if_xdp.h b/include/uapi/linux/if_xdp.h index faaa5ca2a117..be328c59389d 100644 --- a/include/uapi/linux/if_xdp.h +++ b/include/uapi/linux/if_xdp.h @@ -16,6 +16,18 @@ #define XDP_SHARED_UMEM (1 << 0) #define XDP_COPY (1 << 1) /* Force copy-mode */ #define XDP_ZEROCOPY (1 << 2) /* Force zero-copy mode */ +/* If this option is set, the driver might go sleep and in that case + * the XDP_RING_NEED_WAKEUP flag in the fill and/or Tx rings will be + * set. If it is set, the application need to explicitly wake up the + * driver with a poll() (Rx and Tx) or sendto() (Tx only). If you are + * running the driver and the application on the same core, you should + * use this option so that the kernel will yield to the user space + * application. + */ +#define XDP_USE_NEED_WAKEUP (1 << 3) + +/* Flags for xsk_umem_config flags */ +#define XDP_UMEM_UNALIGNED_CHUNK_FLAG (1 << 0) struct sockaddr_xdp { __u16 sxdp_family; @@ -25,10 +37,14 @@ struct sockaddr_xdp { __u32 sxdp_shared_umem_fd; }; +/* XDP_RING flags */ +#define XDP_RING_NEED_WAKEUP (1 << 0) + struct xdp_ring_offset { __u64 producer; __u64 consumer; __u64 desc; + __u64 flags; }; struct xdp_mmap_offsets { @@ -53,6 +69,7 @@ struct xdp_umem_reg { __u64 len; /* Length of packet data area */ __u32 chunk_size; __u32 headroom; + __u32 flags; }; struct xdp_statistics { @@ -74,6 +91,11 @@ struct xdp_options { #define XDP_UMEM_PGOFF_FILL_RING 0x100000000ULL #define XDP_UMEM_PGOFF_COMPLETION_RING 0x180000000ULL +/* Masks for unaligned chunks mode */ +#define XSK_UNALIGNED_BUF_OFFSET_SHIFT 48 +#define XSK_UNALIGNED_BUF_ADDR_MASK \ + ((1ULL << XSK_UNALIGNED_BUF_OFFSET_SHIFT) - 1) + /* Rx/Tx descriptor */ struct xdp_desc { __u64 addr; diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h index e8baca85bac6..a1ff345b3f33 100644 --- a/include/uapi/linux/inet_diag.h +++ b/include/uapi/linux/inet_diag.h @@ -153,11 +153,20 @@ enum { INET_DIAG_BBRINFO, /* request as INET_DIAG_VEGASINFO */ INET_DIAG_CLASS_ID, /* request as INET_DIAG_TCLASS */ INET_DIAG_MD5SIG, + INET_DIAG_ULP_INFO, __INET_DIAG_MAX, }; #define INET_DIAG_MAX (__INET_DIAG_MAX - 1) +enum { + INET_ULP_INFO_UNSPEC, + INET_ULP_INFO_NAME, + INET_ULP_INFO_TLS, + __INET_ULP_INFO_MAX, +}; +#define INET_ULP_INFO_MAX (__INET_ULP_INFO_MAX - 1) + /* INET_DIAG_MEM */ struct inet_diag_meminfo { diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h index 0a552061ff1c..4bcb41c71b8c 100644 --- a/include/uapi/linux/mdio.h +++ b/include/uapi/linux/mdio.h @@ -45,11 +45,14 @@ #define MDIO_AN_ADVERTISE 16 /* AN advertising (base page) */ #define MDIO_AN_LPA 19 /* AN LP abilities (base page) */ #define MDIO_PCS_EEE_ABLE 20 /* EEE Capability register */ +#define MDIO_PCS_EEE_ABLE2 21 /* EEE Capability register 2 */ #define MDIO_PMA_NG_EXTABLE 21 /* 2.5G/5G PMA/PMD extended ability */ #define MDIO_PCS_EEE_WK_ERR 22 /* EEE wake error counter */ #define MDIO_PHYXS_LNSTAT 24 /* PHY XGXS lane state */ #define MDIO_AN_EEE_ADV 60 /* EEE advertisement */ #define MDIO_AN_EEE_LPABLE 61 /* EEE link partner ability */ +#define MDIO_AN_EEE_ADV2 62 /* EEE advertisement 2 */ +#define MDIO_AN_EEE_LPABLE2 63 /* EEE link partner ability 2 */ /* Media-dependent registers. */ #define MDIO_PMA_10GBT_SWAPPOL 130 /* 10GBASE-T pair swap & polarity */ @@ -276,6 +279,13 @@ #define MDIO_EEE_1000KX 0x0010 /* 1000KX EEE cap */ #define MDIO_EEE_10GKX4 0x0020 /* 10G KX4 EEE cap */ #define MDIO_EEE_10GKR 0x0040 /* 10G KR EEE cap */ +#define MDIO_EEE_40GR_FW 0x0100 /* 40G R fast wake */ +#define MDIO_EEE_40GR_DS 0x0200 /* 40G R deep sleep */ +#define MDIO_EEE_100GR_FW 0x1000 /* 100G R fast wake */ +#define MDIO_EEE_100GR_DS 0x2000 /* 100G R deep sleep */ + +#define MDIO_EEE_2_5GT 0x0001 /* 2.5GT EEE cap */ +#define MDIO_EEE_5GT 0x0002 /* 5GT EEE cap */ /* 2.5G/5G Extended abilities register. */ #define MDIO_PMA_NG_EXTABLE_2_5GBT 0x0001 /* 2.5GBASET ability */ diff --git a/include/uapi/linux/net_dropmon.h b/include/uapi/linux/net_dropmon.h index 5edbd0a675fd..8bf79a9eb234 100644 --- a/include/uapi/linux/net_dropmon.h +++ b/include/uapi/linux/net_dropmon.h @@ -53,6 +53,11 @@ enum { NET_DM_CMD_CONFIG, NET_DM_CMD_START, NET_DM_CMD_STOP, + NET_DM_CMD_PACKET_ALERT, + NET_DM_CMD_CONFIG_GET, + NET_DM_CMD_CONFIG_NEW, + NET_DM_CMD_STATS_GET, + NET_DM_CMD_STATS_NEW, _NET_DM_CMD_MAX, }; @@ -62,4 +67,65 @@ enum { * Our group identifiers */ #define NET_DM_GRP_ALERT 1 + +enum net_dm_attr { + NET_DM_ATTR_UNSPEC, + + NET_DM_ATTR_ALERT_MODE, /* u8 */ + NET_DM_ATTR_PC, /* u64 */ + NET_DM_ATTR_SYMBOL, /* string */ + NET_DM_ATTR_IN_PORT, /* nested */ + NET_DM_ATTR_TIMESTAMP, /* u64 */ + NET_DM_ATTR_PROTO, /* u16 */ + NET_DM_ATTR_PAYLOAD, /* binary */ + NET_DM_ATTR_PAD, + NET_DM_ATTR_TRUNC_LEN, /* u32 */ + NET_DM_ATTR_ORIG_LEN, /* u32 */ + NET_DM_ATTR_QUEUE_LEN, /* u32 */ + NET_DM_ATTR_STATS, /* nested */ + NET_DM_ATTR_HW_STATS, /* nested */ + NET_DM_ATTR_ORIGIN, /* u16 */ + NET_DM_ATTR_HW_TRAP_GROUP_NAME, /* string */ + NET_DM_ATTR_HW_TRAP_NAME, /* string */ + NET_DM_ATTR_HW_ENTRIES, /* nested */ + NET_DM_ATTR_HW_ENTRY, /* nested */ + NET_DM_ATTR_HW_TRAP_COUNT, /* u32 */ + NET_DM_ATTR_SW_DROPS, /* flag */ + NET_DM_ATTR_HW_DROPS, /* flag */ + + __NET_DM_ATTR_MAX, + NET_DM_ATTR_MAX = __NET_DM_ATTR_MAX - 1 +}; + +/** + * enum net_dm_alert_mode - Alert mode. + * @NET_DM_ALERT_MODE_SUMMARY: A summary of recent drops is sent to user space. + * @NET_DM_ALERT_MODE_PACKET: Each dropped packet is sent to user space along + * with metadata. + */ +enum net_dm_alert_mode { + NET_DM_ALERT_MODE_SUMMARY, + NET_DM_ALERT_MODE_PACKET, +}; + +enum { + NET_DM_ATTR_PORT_NETDEV_IFINDEX, /* u32 */ + NET_DM_ATTR_PORT_NETDEV_NAME, /* string */ + + __NET_DM_ATTR_PORT_MAX, + NET_DM_ATTR_PORT_MAX = __NET_DM_ATTR_PORT_MAX - 1 +}; + +enum { + NET_DM_ATTR_STATS_DROPPED, /* u64 */ + + __NET_DM_ATTR_STATS_MAX, + NET_DM_ATTR_STATS_MAX = __NET_DM_ATTR_STATS_MAX - 1 +}; + +enum net_dm_origin { + NET_DM_ORIGIN_SW, + NET_DM_ORIGIN_HW, +}; + #endif diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 82abaa183fc3..ed8881ad18ed 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -636,6 +636,7 @@ enum nft_lookup_attributes { enum nft_dynset_ops { NFT_DYNSET_OP_ADD, NFT_DYNSET_OP_UPDATE, + NFT_DYNSET_OP_DELETE, }; enum nft_dynset_flags { @@ -799,6 +800,9 @@ enum nft_exthdr_attributes { * @NFT_META_OIFKIND: packet output interface kind name (dev->rtnl_link_ops->kind) * @NFT_META_BRI_IIFPVID: packet input bridge port pvid * @NFT_META_BRI_IIFVPROTO: packet input bridge vlan proto + * @NFT_META_TIME_NS: time since epoch (in nanoseconds) + * @NFT_META_TIME_DAY: day of week (from 0 = Sunday to 6 = Saturday) + * @NFT_META_TIME_HOUR: hour of day (in seconds) */ enum nft_meta_keys { NFT_META_LEN, @@ -831,6 +835,9 @@ enum nft_meta_keys { NFT_META_OIFKIND, NFT_META_BRI_IIFPVID, NFT_META_BRI_IIFVPROTO, + NFT_META_TIME_NS, + NFT_META_TIME_DAY, + NFT_META_TIME_HOUR, }; /** @@ -1474,7 +1481,8 @@ enum nft_ct_expectation_attributes { #define NFT_OBJECT_CT_TIMEOUT 7 #define NFT_OBJECT_SECMARK 8 #define NFT_OBJECT_CT_EXPECT 9 -#define __NFT_OBJECT_MAX 10 +#define NFT_OBJECT_SYNPROXY 10 +#define __NFT_OBJECT_MAX 11 #define NFT_OBJECT_MAX (__NFT_OBJECT_MAX - 1) /** diff --git a/include/uapi/linux/netfilter/nfnetlink_log.h b/include/uapi/linux/netfilter/nfnetlink_log.h index 20983cb195a0..45c8d3b027e0 100644 --- a/include/uapi/linux/netfilter/nfnetlink_log.h +++ b/include/uapi/linux/netfilter/nfnetlink_log.h @@ -33,6 +33,15 @@ struct nfulnl_msg_packet_timestamp { __aligned_be64 usec; }; +enum nfulnl_vlan_attr { + NFULA_VLAN_UNSPEC, + NFULA_VLAN_PROTO, /* __be16 skb vlan_proto */ + NFULA_VLAN_TCI, /* __be16 skb htons(vlan_tci) */ + __NFULA_VLAN_MAX, +}; + +#define NFULA_VLAN_MAX (__NFULA_VLAN_MAX + 1) + enum nfulnl_attr_type { NFULA_UNSPEC, NFULA_PACKET_HDR, @@ -54,6 +63,8 @@ enum nfulnl_attr_type { NFULA_HWLEN, /* hardware header length */ NFULA_CT, /* nf_conntrack_netlink.h */ NFULA_CT_INFO, /* enum ip_conntrack_info */ + NFULA_VLAN, /* nested attribute: packet vlan info */ + NFULA_L2HDR, /* full L2 header */ __NFULA_MAX }; diff --git a/include/uapi/linux/netfilter/xt_policy.h b/include/uapi/linux/netfilter/xt_policy.h index 323bfa3074c5..4cf2ce2a8a44 100644 --- a/include/uapi/linux/netfilter/xt_policy.h +++ b/include/uapi/linux/netfilter/xt_policy.h @@ -2,6 +2,7 @@ #ifndef _XT_POLICY_H #define _XT_POLICY_H +#include <linux/netfilter.h> #include <linux/types.h> #include <linux/in.h> #include <linux/in6.h> diff --git a/include/uapi/linux/netfilter_ipv4/ipt_LOG.h b/include/uapi/linux/netfilter_ipv4/ipt_LOG.h index 6dec14ba851b..b7cf2c669f40 100644 --- a/include/uapi/linux/netfilter_ipv4/ipt_LOG.h +++ b/include/uapi/linux/netfilter_ipv4/ipt_LOG.h @@ -2,8 +2,6 @@ #ifndef _IPT_LOG_H #define _IPT_LOG_H -#warning "Please update iptables, this file will be removed soon!" - /* make sure not to change this without changing netfilter.h:NF_LOG_* (!) */ #define IPT_LOG_TCPSEQ 0x01 /* Log TCP sequence numbers */ #define IPT_LOG_TCPOPT 0x02 /* Log TCP options */ diff --git a/include/uapi/linux/netfilter_ipv6/ip6t_LOG.h b/include/uapi/linux/netfilter_ipv6/ip6t_LOG.h index 7553a434e4da..23e91a9c2583 100644 --- a/include/uapi/linux/netfilter_ipv6/ip6t_LOG.h +++ b/include/uapi/linux/netfilter_ipv6/ip6t_LOG.h @@ -2,8 +2,6 @@ #ifndef _IP6T_LOG_H #define _IP6T_LOG_H -#warning "Please update iptables, this file will be removed soon!" - /* make sure not to change this without changing netfilter.h:NF_LOG_* (!) */ #define IP6T_LOG_TCPSEQ 0x01 /* Log TCP sequence numbers */ #define IP6T_LOG_TCPOPT 0x02 /* Log TCP options */ diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index beb9a9d0c00a..beee59c831a7 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -52,6 +52,11 @@ #define NL80211_MULTICAST_GROUP_NAN "nan" #define NL80211_MULTICAST_GROUP_TESTMODE "testmode" +#define NL80211_EDMG_BW_CONFIG_MIN 4 +#define NL80211_EDMG_BW_CONFIG_MAX 15 +#define NL80211_EDMG_CHANNELS_MIN 1 +#define NL80211_EDMG_CHANNELS_MAX 0x3c /* 0b00111100 */ + /** * DOC: Station handling * @@ -657,7 +662,9 @@ * is used during CSA period. * @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this * command may be used with the corresponding cookie to cancel the wait - * time if it is known that it is no longer necessary. + * time if it is known that it is no longer necessary. This command is + * also sent as an event whenever the driver has completed the off-channel + * wait time. * @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility. * @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame * transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies @@ -2356,6 +2363,16 @@ enum nl80211_commands { * * @NL80211_ATTR_TWT_RESPONDER: Enable target wait time responder support. * + * @NL80211_ATTR_HE_OBSS_PD: nested attribute for OBSS Packet Detection + * functionality. + * + * @NL80211_ATTR_WIPHY_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz + * channel(s) that are allowed to be used for EDMG transmissions. + * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251. (u8 attribute) + * @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes + * the allowed channel bandwidth configurations. (u8 attribute) + * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -2813,6 +2830,11 @@ enum nl80211_attrs { NL80211_ATTR_TWT_RESPONDER, + NL80211_ATTR_HE_OBSS_PD, + + NL80211_ATTR_WIPHY_EDMG_CHANNELS, + NL80211_ATTR_WIPHY_EDMG_BW_CONFIG, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -3194,6 +3216,8 @@ enum nl80211_sta_bss_param { * sent to the station (u64, usec) * @NL80211_STA_INFO_AIRTIME_WEIGHT: current airtime weight for station (u16) * @NL80211_STA_INFO_AIRTIME_LINK_METRIC: airtime link metric for mesh station + * @NL80211_STA_INFO_ASSOC_AT_BOOTTIME: Timestamp (CLOCK_BOOTTIME, nanoseconds) + * of STA's association * @__NL80211_STA_INFO_AFTER_LAST: internal * @NL80211_STA_INFO_MAX: highest possible station info attribute */ @@ -3240,6 +3264,7 @@ enum nl80211_sta_info { NL80211_STA_INFO_TX_DURATION, NL80211_STA_INFO_AIRTIME_WEIGHT, NL80211_STA_INFO_AIRTIME_LINK_METRIC, + NL80211_STA_INFO_ASSOC_AT_BOOTTIME, /* keep last */ __NL80211_STA_INFO_AFTER_LAST, @@ -3421,6 +3446,12 @@ enum nl80211_band_iftype_attr { * @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE * @NL80211_BAND_ATTR_IFTYPE_DATA: nested array attribute, with each entry using * attributes from &enum nl80211_band_iftype_attr + * @NL80211_BAND_ATTR_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz + * channel(s) that are allowed to be used for EDMG transmissions. + * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251. + * @NL80211_BAND_ATTR_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes + * the allowed channel bandwidth configurations. + * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13. * @NL80211_BAND_ATTR_MAX: highest band attribute currently defined * @__NL80211_BAND_ATTR_AFTER_LAST: internal use */ @@ -3438,6 +3469,9 @@ enum nl80211_band_attr { NL80211_BAND_ATTR_VHT_CAPA, NL80211_BAND_ATTR_IFTYPE_DATA, + NL80211_BAND_ATTR_EDMG_CHANNELS, + NL80211_BAND_ATTR_EDMG_BW_CONFIG, + /* keep last */ __NL80211_BAND_ATTR_AFTER_LAST, NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 @@ -3836,6 +3870,8 @@ enum nl80211_user_reg_hint_type { * @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan * (on this channel or globally) * @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment + * @NL80211_SURVEY_INFO_TIME_BSS_RX: amount of time the radio spent + * receiving frames destined to the local BSS * @NL80211_SURVEY_INFO_MAX: highest survey info attribute number * currently defined * @__NL80211_SURVEY_INFO_AFTER_LAST: internal use @@ -3852,6 +3888,7 @@ enum nl80211_survey_info { NL80211_SURVEY_INFO_TIME_TX, NL80211_SURVEY_INFO_TIME_SCAN, NL80211_SURVEY_INFO_PAD, + NL80211_SURVEY_INFO_TIME_BSS_RX, /* keep last */ __NL80211_SURVEY_INFO_AFTER_LAST, @@ -4536,6 +4573,7 @@ enum nl80211_txrate_gi { * @NL80211_BAND_2GHZ: 2.4 GHz ISM band * @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz) * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 69.12 GHz) + * @NL80211_BAND_6GHZ: around 6 GHz band (5.9 - 7.2 GHz) * @NUM_NL80211_BANDS: number of bands, avoid using this in userspace * since newer kernel versions may support more bands */ @@ -4543,6 +4581,7 @@ enum nl80211_band { NL80211_BAND_2GHZ, NL80211_BAND_5GHZ, NL80211_BAND_60GHZ, + NL80211_BAND_6GHZ, NUM_NL80211_BANDS, }; @@ -6488,4 +6527,26 @@ enum nl80211_peer_measurement_ftm_resp { NL80211_PMSR_FTM_RESP_ATTR_MAX = NUM_NL80211_PMSR_FTM_RESP_ATTR - 1 }; +/** + * enum nl80211_obss_pd_attributes - OBSS packet detection attributes + * @__NL80211_HE_OBSS_PD_ATTR_INVALID: Invalid + * + * @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET: the OBSS PD minimum tx power offset. + * @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET: the OBSS PD maximum tx power offset. + * + * @__NL80211_HE_OBSS_PD_ATTR_LAST: Internal + * @NL80211_HE_OBSS_PD_ATTR_MAX: highest OBSS PD attribute. + */ +enum nl80211_obss_pd_attributes { + __NL80211_HE_OBSS_PD_ATTR_INVALID, + + NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET, + NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET, + + /* keep last */ + __NL80211_HE_OBSS_PD_ATTR_LAST, + NL80211_HE_OBSS_PD_ATTR_MAX = __NL80211_HE_OBSS_PD_ATTR_LAST - 1, +}; + + #endif /* __LINUX_NL80211_H */ diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index f271f1ec50ae..1887a451c388 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -123,6 +123,9 @@ struct ovs_vport_stats { /* Allow datapath to associate multiple Netlink PIDs to each vport */ #define OVS_DP_F_VPORT_PIDS (1 << 1) +/* Allow tc offload recirc sharing */ +#define OVS_DP_F_TC_RECIRC_SHARING (1 << 2) + /* Fixed logical ports. */ #define OVSP_LOCAL ((__u32)0) diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index b057aeeb6338..a6aa466fac9e 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -160,6 +160,8 @@ enum { TCA_POLICE_RESULT, TCA_POLICE_TM, TCA_POLICE_PAD, + TCA_POLICE_RATE64, + TCA_POLICE_PEAKRATE64, __TCA_POLICE_MAX #define TCA_POLICE_RESULT TCA_POLICE_RESULT }; diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h index 18f185299f47..5011259b8f67 100644 --- a/include/uapi/linux/pkt_sched.h +++ b/include/uapi/linux/pkt_sched.h @@ -1160,7 +1160,8 @@ enum { * [TCA_TAPRIO_ATTR_SCHED_ENTRY_INTERVAL] */ -#define TCA_TAPRIO_ATTR_FLAG_TXTIME_ASSIST 0x1 +#define TCA_TAPRIO_ATTR_FLAG_TXTIME_ASSIST BIT(0) +#define TCA_TAPRIO_ATTR_FLAG_FULL_OFFLOAD BIT(1) enum { TCA_TAPRIO_ATTR_UNSPEC, diff --git a/include/uapi/linux/ptp_clock.h b/include/uapi/linux/ptp_clock.h index 1bc794ad957a..f16301015949 100644 --- a/include/uapi/linux/ptp_clock.h +++ b/include/uapi/linux/ptp_clock.h @@ -25,12 +25,22 @@ #include <linux/ioctl.h> #include <linux/types.h> -/* PTP_xxx bits, for the flags field within the request structures. */ +/* + * Bits of the ptp_extts_request.flags field: + */ #define PTP_ENABLE_FEATURE (1<<0) #define PTP_RISING_EDGE (1<<1) #define PTP_FALLING_EDGE (1<<2) +#define PTP_EXTTS_VALID_FLAGS (PTP_ENABLE_FEATURE | \ + PTP_RISING_EDGE | \ + PTP_FALLING_EDGE) /* + * Bits of the ptp_perout_request.flags field: + */ +#define PTP_PEROUT_ONE_SHOT (1<<0) +#define PTP_PEROUT_VALID_FLAGS (PTP_PEROUT_ONE_SHOT) +/* * struct ptp_clock_time - represents a time value * * The sign of the seconds field applies to the whole value. The @@ -67,7 +77,7 @@ struct ptp_perout_request { struct ptp_clock_time start; /* Absolute start time. */ struct ptp_clock_time period; /* Desired period, zero means disable. */ unsigned int index; /* Which channel to configure. */ - unsigned int flags; /* Reserved for future use. */ + unsigned int flags; unsigned int rsv[4]; /* Reserved for future use. */ }; @@ -149,6 +159,18 @@ struct ptp_pin_desc { #define PTP_SYS_OFFSET_EXTENDED \ _IOWR(PTP_CLK_MAGIC, 9, struct ptp_sys_offset_extended) +#define PTP_CLOCK_GETCAPS2 _IOR(PTP_CLK_MAGIC, 10, struct ptp_clock_caps) +#define PTP_EXTTS_REQUEST2 _IOW(PTP_CLK_MAGIC, 11, struct ptp_extts_request) +#define PTP_PEROUT_REQUEST2 _IOW(PTP_CLK_MAGIC, 12, struct ptp_perout_request) +#define PTP_ENABLE_PPS2 _IOW(PTP_CLK_MAGIC, 13, int) +#define PTP_SYS_OFFSET2 _IOW(PTP_CLK_MAGIC, 14, struct ptp_sys_offset) +#define PTP_PIN_GETFUNC2 _IOWR(PTP_CLK_MAGIC, 15, struct ptp_pin_desc) +#define PTP_PIN_SETFUNC2 _IOW(PTP_CLK_MAGIC, 16, struct ptp_pin_desc) +#define PTP_SYS_OFFSET_PRECISE2 \ + _IOWR(PTP_CLK_MAGIC, 17, struct ptp_sys_offset_precise) +#define PTP_SYS_OFFSET_EXTENDED2 \ + _IOWR(PTP_CLK_MAGIC, 18, struct ptp_sys_offset_extended) + struct ptp_extts_event { struct ptp_clock_time t; /* Time event occured. */ unsigned int index; /* Which channel produced the event. */ diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h index b8f2c4d56532..6d5b164af55c 100644 --- a/include/uapi/linux/sctp.h +++ b/include/uapi/linux/sctp.h @@ -134,6 +134,9 @@ typedef __s32 sctp_assoc_t; #define SCTP_INTERLEAVING_SUPPORTED 125 #define SCTP_SENDMSG_CONNECT 126 #define SCTP_EVENT 127 +#define SCTP_ASCONF_SUPPORTED 128 +#define SCTP_AUTH_SUPPORTED 129 +#define SCTP_ECN_SUPPORTED 130 /* PR-SCTP policies */ #define SCTP_PR_SCTP_NONE 0x0000 diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h index b3564f85a762..81e697978e8b 100644 --- a/include/uapi/linux/tcp.h +++ b/include/uapi/linux/tcp.h @@ -270,6 +270,12 @@ struct tcp_info { __u64 tcpi_bytes_retrans; /* RFC4898 tcpEStatsPerfOctetsRetrans */ __u32 tcpi_dsack_dups; /* RFC4898 tcpEStatsStackDSACKDups */ __u32 tcpi_reord_seen; /* reordering events seen */ + + __u32 tcpi_rcv_ooopack; /* Out-of-order packets received */ + + __u32 tcpi_snd_wnd; /* peer's advertised receive window after + * scaling (bytes) + */ }; /* netlink attributes types for SCM_TIMESTAMPING_OPT_STATS */ diff --git a/include/uapi/linux/tls.h b/include/uapi/linux/tls.h index 5b9c26753e46..bcd2869ed472 100644 --- a/include/uapi/linux/tls.h +++ b/include/uapi/linux/tls.h @@ -109,4 +109,19 @@ struct tls12_crypto_info_aes_ccm_128 { unsigned char rec_seq[TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE]; }; +enum { + TLS_INFO_UNSPEC, + TLS_INFO_VERSION, + TLS_INFO_CIPHER, + TLS_INFO_TXCONF, + TLS_INFO_RXCONF, + __TLS_INFO_MAX, +}; +#define TLS_INFO_MAX (__TLS_INFO_MAX - 1) + +#define TLS_CONF_BASE 1 +#define TLS_CONF_SW 2 +#define TLS_CONF_HW 3 +#define TLS_CONF_HW_RECORD 4 + #endif /* _UAPI_LINUX_TLS_H */ |