diff options
Diffstat (limited to 'include')
132 files changed, 2822 insertions, 1579 deletions
diff --git a/include/crypto/hash.h b/include/crypto/hash.h index 586700332c73..e474f8461ea1 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -148,7 +148,6 @@ struct ahash_request { * @exit_tfm: Deinitialize the cryptographic transformation object. * This is a counterpart to @init_tfm, used to remove * various changes set in @init_tfm. - * @clone_tfm: Copy transform into new object, may allocate memory. * @halg: see struct hash_alg_common */ struct ahash_alg { @@ -165,7 +164,6 @@ struct ahash_alg { unsigned int keylen); int (*init_tfm)(struct crypto_ahash *tfm); void (*exit_tfm)(struct crypto_ahash *tfm); - int (*clone_tfm)(struct crypto_ahash *dst, struct crypto_ahash *src); struct hash_alg_common halg; }; @@ -239,7 +237,6 @@ struct shash_desc { * @exit_tfm: Deinitialize the cryptographic transformation object. * This is a counterpart to @init_tfm, used to remove * various changes set in @init_tfm. - * @clone_tfm: Copy transform into new object, may allocate memory. * @descsize: Size of the operational state for the message digest. This state * size is the memory size that needs to be allocated for * shash_desc.__ctx @@ -263,7 +260,6 @@ struct shash_alg { unsigned int keylen); int (*init_tfm)(struct crypto_shash *tfm); void (*exit_tfm)(struct crypto_shash *tfm); - int (*clone_tfm)(struct crypto_shash *dst, struct crypto_shash *src); unsigned int descsize; @@ -322,8 +318,6 @@ static inline struct crypto_ahash *__crypto_ahash_cast(struct crypto_tfm *tfm) struct crypto_ahash *crypto_alloc_ahash(const char *alg_name, u32 type, u32 mask); -struct crypto_ahash *crypto_clone_ahash(struct crypto_ahash *tfm); - static inline struct crypto_tfm *crypto_ahash_tfm(struct crypto_ahash *tfm) { return &tfm->base; @@ -759,8 +753,6 @@ static inline void ahash_request_set_virt(struct ahash_request *req, struct crypto_shash *crypto_alloc_shash(const char *alg_name, u32 type, u32 mask); -struct crypto_shash *crypto_clone_shash(struct crypto_shash *tfm); - int crypto_has_shash(const char *alg_name, u32 type, u32 mask); static inline struct crypto_tfm *crypto_shash_tfm(struct crypto_shash *tfm) diff --git a/include/crypto/internal/cipher.h b/include/crypto/internal/cipher.h index 5030f6d2df31..a9174ba90250 100644 --- a/include/crypto/internal/cipher.h +++ b/include/crypto/internal/cipher.h @@ -176,8 +176,6 @@ void crypto_cipher_encrypt_one(struct crypto_cipher *tfm, void crypto_cipher_decrypt_one(struct crypto_cipher *tfm, u8 *dst, const u8 *src); -struct crypto_cipher *crypto_clone_cipher(struct crypto_cipher *cipher); - struct crypto_cipher_spawn { struct crypto_spawn base; }; diff --git a/include/linux/atalk.h b/include/linux/atalk.h deleted file mode 100644 index a55bfc6567d0..000000000000 --- a/include/linux/atalk.h +++ /dev/null @@ -1,186 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __LINUX_ATALK_H__ -#define __LINUX_ATALK_H__ - - -#include <net/sock.h> -#include <uapi/linux/atalk.h> - -struct atalk_route { - struct net_device *dev; - struct atalk_addr target; - struct atalk_addr gateway; - int flags; - struct atalk_route *next; -}; - -/** - * struct atalk_iface - AppleTalk Interface - * @dev - Network device associated with this interface - * @address - Our address - * @status - What are we doing? - * @nets - Associated direct netrange - * @next - next element in the list of interfaces - */ -struct atalk_iface { - struct net_device *dev; - struct atalk_addr address; - int status; -#define ATIF_PROBE 1 /* Probing for an address */ -#define ATIF_PROBE_FAIL 2 /* Probe collided */ - struct atalk_netrange nets; - struct atalk_iface *next; -}; - -struct atalk_sock { - /* struct sock has to be the first member of atalk_sock */ - struct sock sk; - __be16 dest_net; - __be16 src_net; - unsigned char dest_node; - unsigned char src_node; - unsigned char dest_port; - unsigned char src_port; -}; - -static inline struct atalk_sock *at_sk(struct sock *sk) -{ - return (struct atalk_sock *)sk; -} - -struct ddpehdr { - __be16 deh_len_hops; /* lower 10 bits are length, next 4 - hops */ - __be16 deh_sum; - __be16 deh_dnet; - __be16 deh_snet; - __u8 deh_dnode; - __u8 deh_snode; - __u8 deh_dport; - __u8 deh_sport; - /* And netatalk apps expect to stick the type in themselves */ -}; - -static __inline__ struct ddpehdr *ddp_hdr(struct sk_buff *skb) -{ - return (struct ddpehdr *)skb_transport_header(skb); -} - -/* AppleTalk AARP headers */ -struct elapaarp { - __be16 hw_type; -#define AARP_HW_TYPE_ETHERNET 1 -#define AARP_HW_TYPE_TOKENRING 2 - __be16 pa_type; - __u8 hw_len; - __u8 pa_len; -#define AARP_PA_ALEN 4 - __be16 function; -#define AARP_REQUEST 1 -#define AARP_REPLY 2 -#define AARP_PROBE 3 - __u8 hw_src[ETH_ALEN]; - __u8 pa_src_zero; - __be16 pa_src_net; - __u8 pa_src_node; - __u8 hw_dst[ETH_ALEN]; - __u8 pa_dst_zero; - __be16 pa_dst_net; - __u8 pa_dst_node; -} __attribute__ ((packed)); - -static __inline__ struct elapaarp *aarp_hdr(struct sk_buff *skb) -{ - return (struct elapaarp *)skb_transport_header(skb); -} - -/* Not specified - how long till we drop a resolved entry */ -#define AARP_EXPIRY_TIME (5 * 60 * HZ) -/* Size of hash table */ -#define AARP_HASH_SIZE 16 -/* Fast retransmission timer when resolving */ -#define AARP_TICK_TIME (HZ / 5) -/* Send 10 requests then give up (2 seconds) */ -#define AARP_RETRANSMIT_LIMIT 10 -/* - * Some value bigger than total retransmit time + a bit for last reply to - * appear and to stop continual requests - */ -#define AARP_RESOLVE_TIME (10 * HZ) - -extern struct datalink_proto *ddp_dl, *aarp_dl; -extern int aarp_proto_init(void); - -/* Inter module exports */ - -/* Give a device find its atif control structure */ -#if IS_ENABLED(CONFIG_ATALK) -static inline struct atalk_iface *atalk_find_dev(struct net_device *dev) -{ - return dev->atalk_ptr; -} -#endif - -extern struct atalk_addr *atalk_find_dev_addr(struct net_device *dev); -extern struct net_device *atrtr_get_dev(struct atalk_addr *sa); -extern int aarp_send_ddp(struct net_device *dev, - struct sk_buff *skb, - struct atalk_addr *sa, void *hwaddr); -extern void aarp_device_down(struct net_device *dev); -extern void aarp_probe_network(struct atalk_iface *atif); -extern int aarp_proxy_probe_network(struct atalk_iface *atif, - struct atalk_addr *sa); -extern void aarp_proxy_remove(struct net_device *dev, - struct atalk_addr *sa); - -extern void aarp_cleanup_module(void); - -extern struct hlist_head atalk_sockets; -extern rwlock_t atalk_sockets_lock; - -extern struct atalk_route *atalk_routes; -extern rwlock_t atalk_routes_lock; - -extern struct atalk_iface *atalk_interfaces; -extern rwlock_t atalk_interfaces_lock; - -extern struct atalk_route atrtr_default; - -struct aarp_iter_state { - int bucket; - struct aarp_entry **table; -}; - -extern const struct seq_operations aarp_seq_ops; - -extern int sysctl_aarp_expiry_time; -extern int sysctl_aarp_tick_time; -extern int sysctl_aarp_retransmit_limit; -extern int sysctl_aarp_resolve_time; - -#ifdef CONFIG_SYSCTL -extern int atalk_register_sysctl(void); -extern void atalk_unregister_sysctl(void); -#else -static inline int atalk_register_sysctl(void) -{ - return 0; -} -static inline void atalk_unregister_sysctl(void) -{ -} -#endif - -#ifdef CONFIG_PROC_FS -extern int atalk_proc_init(void); -extern void atalk_proc_exit(void); -#else -static inline int atalk_proc_init(void) -{ - return 0; -} -static inline void atalk_proc_exit(void) -{ -} -#endif /* CONFIG_PROC_FS */ - -#endif /* __LINUX_ATALK_H__ */ diff --git a/include/linux/atm_tcp.h b/include/linux/atm_tcp.h deleted file mode 100644 index 2558439d849b..000000000000 --- a/include/linux/atm_tcp.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* atm_tcp.h - Driver-specific declarations of the ATMTCP driver (for use by - driver-specific utilities) */ - -/* Written 1997-2000 by Werner Almesberger, EPFL LRC/ICA */ - -#ifndef LINUX_ATM_TCP_H -#define LINUX_ATM_TCP_H - -#include <uapi/linux/atm_tcp.h> - -struct atm_vcc; -struct module; - -struct atm_tcp_ops { - int (*attach)(struct atm_vcc *vcc,int itf); - int (*create_persistent)(int itf); - int (*remove_persistent)(int itf); - struct module *owner; -}; - -extern struct atm_tcp_ops atm_tcp_ops; - -#endif diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 82a32526df64..fe21d2f547b5 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -51,33 +51,11 @@ enum { driver, cleared by anybody. */ ATM_VF_PARTIAL, /* resources are bound to PVC (partial PVC setup), controlled by socket layer */ - ATM_VF_REGIS, /* registered with demon, controlled by SVC - socket layer */ - ATM_VF_BOUND, /* local SAP is set, controlled by SVC socket - layer */ - ATM_VF_RELEASED, /* demon has indicated/requested release, - controlled by SVC socket layer */ ATM_VF_HASQOS, /* QOS parameters have been set */ - ATM_VF_LISTEN, /* socket is used for listening */ - ATM_VF_META, /* SVC socket isn't used for normal data - traffic and doesn't depend on signaling - to be available */ - ATM_VF_SESSION, /* VCC is p2mp session control descriptor */ - ATM_VF_HASSAP, /* SAP has been set */ - ATM_VF_CLOSE, /* asynchronous close - treat like VF_RELEASED*/ - ATM_VF_WAITING, /* waiting for reply from sigd */ - ATM_VF_IS_CLIP, /* in use by CLIP protocol */ + ATM_VF_CLOSE, /* asynchronous close - VC is being torn down */ }; -#define ATM_VF2VS(flags) \ - (test_bit(ATM_VF_READY,&(flags)) ? ATM_VS_CONNECTED : \ - test_bit(ATM_VF_RELEASED,&(flags)) ? ATM_VS_CLOSING : \ - test_bit(ATM_VF_LISTEN,&(flags)) ? ATM_VS_LISTEN : \ - test_bit(ATM_VF_REGIS,&(flags)) ? ATM_VS_INUSE : \ - test_bit(ATM_VF_BOUND,&(flags)) ? ATM_VS_BOUND : ATM_VS_IDLE) - - enum { ATM_DF_REMOVED, /* device was removed from atm_devs list */ }; @@ -100,26 +78,16 @@ struct atm_vcc { unsigned long atm_options; /* ATM layer options */ struct atm_dev *dev; /* device back pointer */ struct atm_qos qos; /* QOS */ - struct atm_sap sap; /* SAP */ void (*release_cb)(struct atm_vcc *vcc); /* release_sock callback */ void (*push)(struct atm_vcc *vcc,struct sk_buff *skb); void (*pop)(struct atm_vcc *vcc,struct sk_buff *skb); /* optional */ - int (*push_oam)(struct atm_vcc *vcc,void *cell); int (*send)(struct atm_vcc *vcc,struct sk_buff *skb); void *dev_data; /* per-device data */ void *proto_data; /* per-protocol data */ struct k_atm_aal_stats *stats; /* pointer to AAL stats group */ struct module *owner; /* owner of ->push function */ - /* SVC part --- may move later ------------------------------------- */ - short itf; /* interface number */ - struct sockaddr_atmsvc local; - struct sockaddr_atmsvc remote; - /* Multipoint part ------------------------------------------------- */ - struct atm_vcc *session; /* session VCC descriptor */ - /* Other stuff ----------------------------------------------------- */ - void *user_back; /* user backlink - not touched by */ - /* native ATM stack. Currently used */ - /* by CLIP and sch_atm. */ + void *user_back; /* user backlink - not touched by the */ + /* native ATM stack, used by sch_atm */ }; static inline struct atm_vcc *atm_sk(struct sock *sk) @@ -137,31 +105,19 @@ static inline struct sock *sk_atm(struct atm_vcc *vcc) return (struct sock *)vcc; } -struct atm_dev_addr { - struct sockaddr_atmsvc addr; /* ATM address */ - struct list_head entry; /* next address */ -}; - -enum atm_addr_type_t { ATM_ADDR_LOCAL, ATM_ADDR_LECS }; - struct atm_dev { const struct atmdev_ops *ops; /* device operations; NULL if unused */ - const struct atmphy_ops *phy; /* PHY operations, may be undefined */ - /* (NULL) */ const char *type; /* device type name */ int number; /* device index */ void *dev_data; /* per-device data */ void *phy_data; /* private PHY data */ unsigned long flags; /* device flags (ATM_DF_*) */ - struct list_head local; /* local ATM addresses */ - struct list_head lecs; /* LECS ATM addresses learned via ILMI */ unsigned char esi[ESI_LEN]; /* ESI ("MAC" addr) */ struct atm_cirange ci_range; /* VPI/VCI range */ struct k_atm_dev_stats stats; /* statistics */ char signal; /* signal status (ATM_PHY_SIG_*) */ int link_rate; /* link rate (default: OC3) */ refcount_t refcnt; /* reference count */ - spinlock_t lock; /* protect internal members */ #ifdef CONFIG_PROC_FS struct proc_dir_entry *proc_entry; /* proc entry */ char *proc_name; /* proc entry name */ @@ -170,12 +126,6 @@ struct atm_dev { struct list_head dev_list; /* linkage */ }; - -/* OF: send_Oam Flags */ - -#define ATM_OF_IMMED 1 /* Attempt immediate delivery */ -#define ATM_OF_INRATE 2 /* Attempt in-rate delivery */ - struct atmdev_ops { /* only send is required */ void (*dev_close)(struct atm_dev *dev); int (*open)(struct atm_vcc *vcc); @@ -185,25 +135,11 @@ struct atmdev_ops { /* only send is required */ int (*compat_ioctl)(struct atm_dev *dev,unsigned int cmd, void __user *arg); #endif - int (*pre_send)(struct atm_vcc *vcc, struct sk_buff *skb); int (*send)(struct atm_vcc *vcc,struct sk_buff *skb); - int (*send_bh)(struct atm_vcc *vcc, struct sk_buff *skb); - int (*send_oam)(struct atm_vcc *vcc,void *cell,int flags); - void (*phy_put)(struct atm_dev *dev,unsigned char value, - unsigned long addr); - unsigned char (*phy_get)(struct atm_dev *dev,unsigned long addr); - int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags); int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page); struct module *owner; }; -struct atmphy_ops { - int (*start)(struct atm_dev *dev); - int (*ioctl)(struct atm_dev *dev,unsigned int cmd,void __user *arg); - void (*interrupt)(struct atm_dev *dev); - int (*stop)(struct atm_dev *dev); -}; - struct atm_skb_data { struct atm_vcc *vcc; /* ATM VCC */ unsigned long atm_options; /* ATM layer options */ diff --git a/include/linux/crypto.h b/include/linux/crypto.h index a2137e19be7d..b7c97f1c47c9 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -409,7 +409,6 @@ int crypto_has_alg(const char *name, u32 type, u32 mask); */ struct crypto_tfm { - refcount_t refcnt; u32 crt_flags; diff --git a/include/linux/dpll.h b/include/linux/dpll.h index 2dbe8567eafc..7a6f8796cda2 100644 --- a/include/linux/dpll.h +++ b/include/linux/dpll.h @@ -13,6 +13,7 @@ #include <linux/netdevice.h> #include <linux/notifier.h> #include <linux/rtnetlink.h> +#include <net/netlink.h> struct dpll_device; struct dpll_pin; @@ -60,7 +61,20 @@ struct dpll_device_ops { struct netlink_ext_ack *extack); }; +enum dpll_ffo_type { + DPLL_FFO_PORT_RXTX_RATE, + DPLL_FFO_PIN_DEVICE, + + __DPLL_FFO_TYPE_MAX, +}; + +struct dpll_ffo_param { + enum dpll_ffo_type type; + s64 ffo; +}; + struct dpll_pin_ops { + unsigned long supported_ffo; int (*frequency_set)(const struct dpll_pin *pin, void *pin_priv, const struct dpll_device *dpll, void *dpll_priv, const u64 frequency, @@ -85,6 +99,12 @@ struct dpll_pin_ops { const struct dpll_device *dpll, void *dpll_priv, enum dpll_pin_state *state, struct netlink_ext_ack *extack); + int (*operstate_on_dpll_get)(const struct dpll_pin *pin, + void *pin_priv, + const struct dpll_device *dpll, + void *dpll_priv, + enum dpll_pin_operstate *operstate, + struct netlink_ext_ack *extack); int (*state_on_pin_set)(const struct dpll_pin *pin, void *pin_priv, const struct dpll_pin *parent_pin, void *parent_pin_priv, @@ -115,7 +135,8 @@ struct dpll_pin_ops { struct netlink_ext_ack *extack); int (*ffo_get)(const struct dpll_pin *pin, void *pin_priv, const struct dpll_device *dpll, void *dpll_priv, - s64 *ffo, struct netlink_ext_ack *extack); + struct dpll_ffo_param *ffo, + struct netlink_ext_ack *extack); int (*measured_freq_get)(const struct dpll_pin *pin, void *pin_priv, const struct dpll_device *dpll, void *dpll_priv, u64 *measured_freq, @@ -212,13 +233,18 @@ struct dpll_pin_notifier_info { u64 clock_id; const struct fwnode_handle *fwnode; const struct dpll_pin_properties *prop; + u64 src_clock_id; }; #if IS_ENABLED(CONFIG_DPLL) void dpll_netdev_pin_set(struct net_device *dev, struct dpll_pin *dpll_pin); void dpll_netdev_pin_clear(struct net_device *dev); -size_t dpll_netdev_pin_handle_size(const struct net_device *dev); +static inline size_t dpll_netdev_pin_handle_size(void) +{ + return nla_total_size(4); /* DPLL_A_PIN_ID */ +} + int dpll_netdev_add_pin_handle(struct sk_buff *msg, const struct net_device *dev); @@ -229,7 +255,7 @@ static inline void dpll_netdev_pin_set(struct net_device *dev, struct dpll_pin *dpll_pin) { } static inline void dpll_netdev_pin_clear(struct net_device *dev) { } -static inline size_t dpll_netdev_pin_handle_size(const struct net_device *dev) +static inline size_t dpll_netdev_pin_handle_size(void) { return 0; } diff --git a/include/linux/dsa/tag_netc.h b/include/linux/dsa/tag_netc.h new file mode 100644 index 000000000000..fe964722e5b0 --- /dev/null +++ b/include/linux/dsa/tag_netc.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright 2025-2026 NXP + */ + +#ifndef __NET_DSA_TAG_NETC_H +#define __NET_DSA_TAG_NETC_H + +#include <linux/skbuff.h> +#include <net/dsa.h> + +#define NETC_TAG_MAX_LEN 14 + +#endif diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 1cb0740ba331..1b834e2a522e 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -325,6 +325,8 @@ struct ethtool_link_ksettings { extern int __ethtool_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *link_ksettings); +int netif_get_link_ksettings(struct net_device *dev, + struct ethtool_link_ksettings *link_ksettings); struct ethtool_keee { __ETHTOOL_DECLARE_LINK_MODE_MASK(supported); @@ -928,6 +930,19 @@ struct kernel_ethtool_ts_info { u32 rx_filters; }; +/* Bits for ethtool_ops::op_needs_rtnl + * LINKSETTINGS cover a number of commands, but in most cases we want to keep + * these bits separate, per GET and SET. GET is much easier to "unlock". + */ +#define ETHTOOL_OP_NEEDS_RTNL_LINKSETTINGS BIT(0) +#define ETHTOOL_OP_NEEDS_RTNL_SPFLAGS BIT(1) +#define ETHTOOL_OP_NEEDS_RTNL_SRINGPARAM BIT(2) +#define ETHTOOL_OP_NEEDS_RTNL_SCHANNELS BIT(3) +#define ETHTOOL_OP_NEEDS_RTNL_SCOALESCE BIT(4) +#define ETHTOOL_OP_NEEDS_RTNL_GPAUSEPARAM BIT(5) +#define ETHTOOL_OP_NEEDS_RTNL_SPAUSEPARAM BIT(6) +#define ETHTOOL_OP_NEEDS_RTNL_RSS BIT(7) + /** * struct ethtool_ops - optional netdev operations * @supported_input_xfrm: supported types of input xfrm from %RXH_XFRM_*. @@ -954,6 +969,16 @@ struct kernel_ethtool_ts_info { * @supported_coalesce_params: supported types of interrupt coalescing. * @supported_ring_params: supported ring params. * @supported_hwtstamp_qualifiers: bitfield of supported hwtstamp qualifier. + * @op_needs_rtnl: mask of %ETHTOOL_OP_NEEDS_RTNL_* bits. + * For use with ops-locked drivers (ignored otherwise). Selects which + * ethtool callbacks driver needs to still be executed under rtnl_lock + * (in addition to the netdev instance lock). + * The following commonly used core APIs currently require rtnl_lock + * (this list may not be exhaustive): + * - phylink helpers (note that phydev is currently unsupported!) + * - netdev_update_features() + * - netif_set_real_num_tx_queues() + * * @get_drvinfo: Report driver/device information. Modern drivers no * longer have to implement this callback. Most fields are * correctly filled in by the core using system information, or @@ -1152,8 +1177,14 @@ struct kernel_ethtool_ts_info { * @get_mm_stats: Query the 802.3 MAC Merge layer statistics. * * All operations are optional (i.e. the function pointer may be set - * to %NULL) and callers must take this into account. Callers must - * hold the RTNL lock. + * to %NULL) and callers must take this into account. + * + * For traditional drivers callers hold ``rtnl_lock`` across the call. + * For "ops locked" drivers (see Documentation/networking/netdevices.rst) + * callers instead hold the netdev instance lock (``netdev_lock_ops``); + * ``rtnl_lock`` is additionally held only for callbacks for which + * the driver opts in via the matching ``ETHTOOL_OP_NEEDS_RTNL_*`` bit + * in @op_needs_rtnl. * * See the structures used by these operations for further documentation. * Note that for all operations using a structure ending with a zero- @@ -1176,6 +1207,7 @@ struct ethtool_ops { u32 supported_coalesce_params; u32 supported_ring_params; u32 supported_hwtstamp_qualifiers; + u32 op_needs_rtnl; void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *); int (*get_regs_len)(struct net_device *); void (*get_regs)(struct net_device *, struct ethtool_regs *, void *); @@ -1349,6 +1381,7 @@ int ethtool_virtdev_set_link_ksettings(struct net_device *dev, * within RTNL. * @rss_indir_user_size: Number of user provided entries for the default * (context 0) indirection table. + * @phys_id_busy: Loop blinking the device LED is running. * @wol_enabled: Wake-on-LAN is enabled * @module_fw_flash_in_progress: Module firmware flashing is in progress. */ @@ -1356,6 +1389,7 @@ struct ethtool_netdev_state { struct xarray rss_ctx; struct mutex rss_lock; u32 rss_indir_user_size; + unsigned phys_id_busy:1; unsigned wol_enabled:1; unsigned module_fw_flash_in_progress:1; }; diff --git a/include/linux/fsl/netc_global.h b/include/linux/fsl/netc_global.h index fdecca8c90f0..5b8ff528d369 100644 --- a/include/linux/fsl/netc_global.h +++ b/include/linux/fsl/netc_global.h @@ -5,6 +5,7 @@ #define __NETC_GLOBAL_H #include <linux/io.h> +#include <linux/io-64-nonatomic-lo-hi.h> static inline u32 netc_read(void __iomem *reg) { @@ -16,4 +17,9 @@ static inline void netc_write(void __iomem *reg, u32 val) iowrite32(val, reg); } +static inline u64 netc_read64(void __iomem *reg) +{ + return ioread64(reg); +} + #endif diff --git a/include/linux/fsl/ntmp.h b/include/linux/fsl/ntmp.h index 83a449b4d6ec..d3b6c476b91a 100644 --- a/include/linux/fsl/ntmp.h +++ b/include/linux/fsl/ntmp.h @@ -1,11 +1,15 @@ /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ -/* Copyright 2025 NXP */ +/* Copyright 2025-2026 NXP */ #ifndef __NETC_NTMP_H #define __NETC_NTMP_H +#include <linux/bitmap.h> #include <linux/bitops.h> #include <linux/if_ether.h> +#define NTMP_NULL_ENTRY_ID 0xffffffffU +#define IPFT_MAX_PLD_LEN 24 + struct maft_keye_data { u8 mac_addr[ETH_ALEN]; __le16 resv; @@ -29,6 +33,12 @@ struct netc_cbdr_regs { struct netc_tbl_vers { u8 maft_ver; u8 rsst_ver; + u8 fdbt_ver; + u8 vft_ver; + u8 bpt_ver; + u8 ipft_ver; + u8 ett_ver; + u8 ect_ver; }; struct netc_swcbd { @@ -61,6 +71,12 @@ struct ntmp_user { struct device *dev; struct netc_cbdr *ring; struct netc_tbl_vers tbl; + + /* NTMP table bitmaps for resource management */ + u32 ett_bitmap_size; + u32 ect_bitmap_size; + unsigned long *ett_gid_bitmap; /* only valid for switch */ + unsigned long *ect_gid_bitmap; /* only valid for switch */ }; struct maft_entry_data { @@ -68,10 +84,205 @@ struct maft_entry_data { struct maft_cfge_data cfge; }; +struct ipft_pld_byte { + u8 data; + u8 mask; +}; + +struct ipft_keye_data { + __le16 precedence; + __le16 resv0[3]; + __le16 frm_attr_flags; +#define IPFT_FAF_OVLAN BIT(2) +#define IPFT_FAF_IVLAN BIT(3) +#define IPFT_FAF_IP_HDR BIT(7) +#define IPFT_FAF_IP_VER6 BIT(8) +#define IPFT_FAF_L4_CODE GENMASK(11, 10) +#define IPFT_FAF_TCP_HDR 1 +#define IPFT_FAF_UDP_HDR 2 +#define IPFT_FAF_SCTP_HDR 3 +#define IPFT_FAF_WOL_MAGIC BIT(12) + __le16 frm_attr_flags_mask; + __le16 dscp; +#define IPFT_DSCP GENMASK(5, 0) +#define IPFT_DSCP_MASK GENMASK(11, 6) +#define IPFT_DSCP_MASK_ALL 0x3f + __le16 src_port; /* This field is reserved for ENETC */ +#define IPFT_SRC_PORT GENMASK(4, 0) +#define IPFT_SRC_PORT_MASK GENMASK(9, 5) +#define IPFT_SRC_PORT_MASK_ALL 0x1f + __be16 outer_vlan_tci; + __be16 outer_vlan_tci_mask; + u8 dmac[ETH_ALEN]; + u8 dmac_mask[ETH_ALEN]; + u8 smac[ETH_ALEN]; + u8 smac_mask[ETH_ALEN]; + __be16 inner_vlan_tci; + __be16 inner_vlan_tci_mask; + __be16 ethertype; + __be16 ethertype_mask; + u8 ip_protocol; + u8 ip_protocol_mask; + __le16 resv1[7]; + __be32 ip_src[4]; + __le32 resv2[2]; + __be32 ip_src_mask[4]; + __be16 l4_src_port; + __be16 l4_src_port_mask; + __le32 resv3; + __be32 ip_dst[4]; + __le32 resv4[2]; + __be32 ip_dst_mask[4]; + __be16 l4_dst_port; + __be16 l4_dst_port_mask; + __le32 resv5; + struct ipft_pld_byte byte[IPFT_MAX_PLD_LEN]; +}; + +struct ipft_cfge_data { + __le32 cfg; +#define IPFT_IPV GENMASK(3, 0) +#define IPFT_OIPV BIT(4) +#define IPFT_DR GENMASK(6, 5) +#define IPFT_ODR BIT(7) +#define IPFT_FLTFA GENMASK(10, 8) +#define IPFT_FLTFA_DISCARD 0 +#define IPFT_FLTFA_PERMIT 1 +/* Redirect is only for switch */ +#define IPFT_FLTFA_REDIRECT 2 +#define IPFT_IMIRE BIT(11) +#define IPFT_WOLTE BIT(12) +#define IPFT_FLTA GENMASK(14, 13) +#define IPFT_FLTA_RP 1 +#define IPFT_FLTA_IS 2 +#define IPFT_FLTA_SI_BITMAP 3 +#define IPFT_RPR GENMASK(16, 15) +#define IPFT_CTD BIT(17) +#define IPFT_HR GENMASK(21, 18) +#define IPFT_TIMECAPE BIT(22) +#define IPFT_RRT BIT(23) +#define IPFT_BL2F BIT(24) +#define IPFT_EVMEID GENMASK(31, 28) + __le32 flta_tgt; +}; + +struct ipft_entry_data { + u32 entry_id; /* hardware assigns entry ID */ + struct ipft_keye_data keye; + struct ipft_cfge_data cfge; +}; + +struct fdbt_keye_data { + u8 mac_addr[ETH_ALEN]; /* big-endian */ + __le16 resv0; + __le16 fid; +#define FDBT_FID GENMASK(11, 0) + __le16 resv1; +}; + +struct fdbt_cfge_data { + __le32 port_bitmap; +#define FDBT_PORT_BITMAP GENMASK(23, 0) + __le32 cfg; +#define FDBT_OETEID GENMASK(1, 0) +#define FDBT_EPORT GENMASK(6, 2) +#define FDBT_IMIRE BIT(7) +#define FDBT_CTD GENMASK(10, 9) +#define FDBT_DYNAMIC BIT(11) +#define FDBT_TIMECAPE BIT(12) + __le32 et_eid; +}; + +struct fdbt_entry_data { + u32 entry_id; + struct fdbt_keye_data keye; + struct fdbt_cfge_data cfge; + u8 acte; +#define FDBT_ACT_CNT GENMASK(6, 0) +#define FDBT_ACT_FLAG BIT(7) +}; + +struct vft_cfge_data { + __le32 bitmap_stg; +#define VFT_PORT_MEMBERSHIP GENMASK(23, 0) +#define VFT_STG_ID_MASK GENMASK(27, 24) +#define VFT_STG_ID(g) FIELD_PREP(VFT_STG_ID_MASK, (g)) + __le16 fid; +#define VFT_FID GENMASK(11, 0) + __le16 cfg; +#define VFT_MLO GENMASK(2, 0) +#define VFT_MFO GENMASK(4, 3) +#define VFT_IPMFE BIT(6) +#define VFT_IPMFLE BIT(7) +#define VFT_PGA BIT(8) +#define VFT_SFDA BIT(10) +#define VFT_OSFDA BIT(11) +#define VFT_FDBAFSS BIT(12) + __le32 eta_port_bitmap; +#define VFT_ETA_PORT_BITMAP GENMASK(23, 0) + __le32 et_eid; +}; + +struct ett_cfge_data { + __le16 efm_cfg; +#define ETT_EFM_MODE GENMASK(1, 0) +#define ETT_ESQA GENMASK(5, 4) +#define ETT_ECA GENMASK(8, 6) +#define ETT_ECA_INC 1 +#define ETT_EFM_LEN_CHANGE GENMASK(15, 9) +#define ETT_FRM_LEN_DEL_VLAN 0x7c +#define ETT_FRM_LEN_DEL_RTAG 0x7a +#define ETT_FRM_LEN_DEL_VLAN_RTAG 0x76 + __le16 efm_data_len; +#define ETT_EFM_DATA_LEN GENMASK(10, 0) + __le32 efm_eid; + __le32 ec_eid; + __le32 esqa_tgt_eid; +}; + +struct bpt_bpse_data { + __le32 amount_used; + __le32 amount_used_hwm; + u8 bpd_fc_state; +#define BPT_FC_STATE BIT(0) +#define BPT_BPD BIT(1) +} __packed; + +struct bpt_cfge_data { + u8 fccfg_sbpen; +#define BPT_FC_CFG GENMASK(2, 1) +#define BPT_FC_CFG_EN_BPFC 1 + u8 pfc_vector; + __le16 max_thresh; + __le16 fc_on_thresh; + __le16 fc_off_thresh; + __le16 sbp_thresh; + __le16 resv; + __le32 sbp_eid; + __le32 fc_ports; +}; + +union ntmp_fmt_eid { + __le32 index; +#define FMTEID_INDEX GENMASK(12, 0) + __le32 vuda_sqta; +#define FMTEID_VUDA GENMASK(1, 0) +#define FMTEID_VUDA_DEL_OTAG 2 +#define FMTEID_SQTA GENMASK(4, 2) +#define FMTEID_SQTA_DEL 2 +#define FMTEID_VUDA_SQTA BIT(13) + __le32 vara_vid; +#define FMTEID_VID GENMASK(11, 0) +#define FMTEID_VARA GENMASK(13, 12) +#define FMTEID_VARA_VID BIT(14) +}; + #if IS_ENABLED(CONFIG_NXP_NETC_LIB) int ntmp_init_cbdr(struct netc_cbdr *cbdr, struct device *dev, const struct netc_cbdr_regs *regs); void ntmp_free_cbdr(struct netc_cbdr *cbdr); +u32 ntmp_lookup_free_eid(unsigned long *bitmap, u32 size); +void ntmp_clear_eid_bitmap(unsigned long *bitmap, u32 entry_id); /* NTMP APIs */ int ntmp_maft_add_entry(struct ntmp_user *user, u32 entry_id, @@ -83,6 +294,34 @@ int ntmp_rsst_update_entry(struct ntmp_user *user, const u32 *table, int count); int ntmp_rsst_query_entry(struct ntmp_user *user, u32 *table, int count); +int ntmp_ipft_add_entry(struct ntmp_user *user, + struct ipft_entry_data *entry); +int ntmp_ipft_delete_entry(struct ntmp_user *user, u32 entry_id); +int ntmp_fdbt_add_entry(struct ntmp_user *user, u32 *entry_id, + const struct fdbt_keye_data *keye, + const struct fdbt_cfge_data *cfge); +int ntmp_fdbt_update_entry(struct ntmp_user *user, u32 entry_id, + const struct fdbt_cfge_data *cfge); +int ntmp_fdbt_delete_entry(struct ntmp_user *user, u32 entry_id); +int ntmp_fdbt_search_port_entry(struct ntmp_user *user, int port, + u32 *resume_entry_id, + struct fdbt_entry_data *entry); +int ntmp_fdbt_update_activity_element(struct ntmp_user *user); +int ntmp_fdbt_delete_ageing_entries(struct ntmp_user *user, u8 act_cnt); +int ntmp_fdbt_delete_port_dynamic_entries(struct ntmp_user *user, int port); +int ntmp_vft_add_entry(struct ntmp_user *user, u16 vid, + const struct vft_cfge_data *cfge); +int ntmp_vft_update_entry(struct ntmp_user *user, u16 vid, + const struct vft_cfge_data *cfge); +int ntmp_vft_delete_entry(struct ntmp_user *user, u16 vid); +int ntmp_ett_add_entry(struct ntmp_user *user, u32 entry_id, + const struct ett_cfge_data *cfge); +int ntmp_ett_update_entry(struct ntmp_user *user, u32 entry_id, + const struct ett_cfge_data *cfge); +int ntmp_ett_delete_entry(struct ntmp_user *user, u32 entry_id); +int ntmp_ect_update_entry(struct ntmp_user *user, u32 entry_id); +int ntmp_bpt_update_entry(struct ntmp_user *user, u32 entry_id, + const struct bpt_cfge_data *cfge); #else static inline int ntmp_init_cbdr(struct netc_cbdr *cbdr, struct device *dev, const struct netc_cbdr_regs *regs) diff --git a/include/linux/ieee80211-eht.h b/include/linux/ieee80211-eht.h index a97b1d01f3ac..18f9c662cf4c 100644 --- a/include/linux/ieee80211-eht.h +++ b/include/linux/ieee80211-eht.h @@ -9,7 +9,7 @@ * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net> * Copyright (c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright (c) 2016 - 2017 Intel Deutschland GmbH - * Copyright (c) 2018 - 2025 Intel Corporation + * Copyright (c) 2018 - 2026 Intel Corporation */ #ifndef LINUX_IEEE80211_EHT_H @@ -394,13 +394,23 @@ ieee80211_eht_oper_size_ok(const u8 *data, u8 len) } /* must validate ieee80211_eht_oper_size_ok() first */ +static inline const struct ieee80211_eht_operation_info * +ieee80211_eht_oper_info(const struct ieee80211_eht_operation *eht_oper) +{ + if (!(eht_oper->params & IEEE80211_EHT_OPER_INFO_PRESENT)) + return NULL; + + return (const void *)eht_oper->optional; +} + +/* must validate ieee80211_eht_oper_size_ok() first */ static inline u16 ieee80211_eht_oper_dis_subchan_bitmap(const struct ieee80211_eht_operation *eht_oper) { - const struct ieee80211_eht_operation_info *info = - (const void *)eht_oper->optional; + const struct ieee80211_eht_operation_info *info; - if (!(eht_oper->params & IEEE80211_EHT_OPER_INFO_PRESENT)) + info = ieee80211_eht_oper_info(eht_oper); + if (!info) return 0; if (!(eht_oper->params & IEEE80211_EHT_OPER_DISABLED_SUBCHANNEL_BITMAP_PRESENT)) @@ -485,26 +495,28 @@ struct ieee80211_multi_link_elem { #define IEEE80211_MED_SYNC_DELAY_DEFAULT 0x10ac #define IEEE80211_EML_CAP_EMLSR_SUPP 0x0001 -#define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY 0x000e -#define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_0US 0 -#define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_32US 1 -#define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_64US 2 -#define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_128US 3 -#define IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_256US 4 -#define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY 0x0070 +#define IEEE80211_EML_CAP_EML_PADDING_DELAY 0x000e +/* Described Tables 9-417i & 9-417k in 802.11be-2024, which have the same values */ +#define IEEE80211_EML_CAP_EML_PADDING_DELAY_0US 0 +#define IEEE80211_EML_CAP_EML_PADDING_DELAY_32US 1 +#define IEEE80211_EML_CAP_EML_PADDING_DELAY_64US 2 +#define IEEE80211_EML_CAP_EML_PADDING_DELAY_128US 3 +#define IEEE80211_EML_CAP_EML_PADDING_DELAY_256US 4 +#define IEEE80211_EML_CAP_EML_TRANSITION_DELAY 0x0070 +/* Described in Table 9-417j in 802.11be-2024 */ #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_0US 0 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_16US 1 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_32US 2 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_64US 3 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_128US 4 #define IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_256US 5 +/* Described in Table 9-417l in 802.11be-2024 */ +#define IEEE80211_EML_CAP_EMLMR_TRANSITION_DELAY_0US 0 +#define IEEE80211_EML_CAP_EMLMR_TRANSITION_DELAY_32US 1 +#define IEEE80211_EML_CAP_EMLMR_TRANSITION_DELAY_64US 2 +#define IEEE80211_EML_CAP_EMLMR_TRANSITION_DELAY_128US 3 +#define IEEE80211_EML_CAP_EMLMR_TRANSITION_DELAY_256US 4 #define IEEE80211_EML_CAP_EMLMR_SUPPORT 0x0080 -#define IEEE80211_EML_CAP_EMLMR_DELAY 0x0700 -#define IEEE80211_EML_CAP_EMLMR_DELAY_0US 0 -#define IEEE80211_EML_CAP_EMLMR_DELAY_32US 1 -#define IEEE80211_EML_CAP_EMLMR_DELAY_64US 2 -#define IEEE80211_EML_CAP_EMLMR_DELAY_128US 3 -#define IEEE80211_EML_CAP_EMLMR_DELAY_256US 4 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT 0x7800 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT_0 0 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT_128US 1 @@ -517,7 +529,6 @@ struct ieee80211_multi_link_elem { #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT_16TU 8 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT_32TU 9 #define IEEE80211_EML_CAP_TRANSITION_TIMEOUT_64TU 10 -#define IEEE80211_EML_CAP_TRANSITION_TIMEOUT_128TU 11 #define IEEE80211_MLD_CAP_OP_MAX_SIMUL_LINKS 0x000f #define IEEE80211_MLD_CAP_OP_SRS_SUPPORT 0x0010 @@ -749,11 +760,13 @@ static inline u16 ieee80211_mle_get_mld_capa_op(const u8 *data) } /* Defined in Figure 9-1074t in P802.11be_D7.0 */ -#define IEEE80211_EHT_ML_EXT_MLD_CAPA_OP_PARAM_UPDATE 0x0001 -#define IEEE80211_EHT_ML_EXT_MLD_CAPA_OP_RECO_MAX_LINKS_MASK 0x001e -#define IEEE80211_EHT_ML_EXT_MLD_CAPA_NSTR_UPDATE 0x0020 -#define IEEE80211_EHT_ML_EXT_MLD_CAPA_EMLSR_ENA_ON_ONE_LINK 0x0040 -#define IEEE80211_EHT_ML_EXT_MLD_CAPA_BTM_MLD_RECO_MULTI_AP 0x0080 +#define IEEE80211_EHT_ML_EXT_MLD_CAPA_OP_PARAM_UPDATE 0x0001 +#define IEEE80211_EHT_ML_EXT_MLD_CAPA_OP_RECO_MAX_LINKS_MASK 0x001e +#define IEEE80211_EHT_ML_EXT_MLD_CAPA_NSTR_UPDATE 0x0020 +#define IEEE80211_EHT_ML_EXT_MLD_CAPA_EMLSR_ENA_ON_ONE_LINK 0x0040 +#define IEEE80211_EHT_ML_EXT_MLD_CAPA_BTM_MLD_RECO_MULTI_AP 0x0080 +/* defined by UHR Draft P802.11bn_D1.3 Figure 9-1147 */ +#define IEEE80211_UHR_ML_EXT_MLD_CAPA_ML_PM 0x0100 /** * ieee80211_mle_get_ext_mld_capa_op - returns the extended MLD capabilities @@ -1035,13 +1048,17 @@ ieee80211_mle_basic_sta_prof_bss_param_ch_cnt(const struct ieee80211_mle_per_sta #define IEEE80211_MLE_STA_RECONF_CONTROL_COMPLETE_PROFILE 0x0010 #define IEEE80211_MLE_STA_RECONF_CONTROL_STA_MAC_ADDR_PRESENT 0x0020 #define IEEE80211_MLE_STA_RECONF_CONTROL_AP_REM_TIMER_PRESENT 0x0040 -#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE 0x0780 -#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_AP_REM 0 -#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_OP_PARAM_UPDATE 1 -#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_ADD_LINK 2 -#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_DEL_LINK 3 -#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_NSTR_STATUS 4 -#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_PARAMS_PRESENT 0x0800 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE 0x0780 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_AP_REM 0 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_OP_PARAM_UPDATE 1 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_ADD_LINK 2 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_DEL_LINK 3 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_NSTR_STATUS 4 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_TYPE_UHR_OMP_UPD 5 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_PARAMS_PRESENT 0x0800 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_NSTR_BMAP_SIZE 0x1000 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_NSTR_IND_BMAP_PRES 0x2000 +#define IEEE80211_MLE_STA_RECONF_CONTROL_OPERATION_DSO_INFO_PRESENT 0x4000 /** * ieee80211_mle_reconf_sta_prof_size_ok - validate reconfiguration multi-link @@ -1121,14 +1138,20 @@ static inline bool ieee80211_tid_to_link_map_size_ok(const u8 *data, size_t len) static inline u32 ieee80211_emlsr_pad_delay_in_us(u16 eml_cap) { + u32 emlsr_supp = + u16_get_bits(eml_cap, IEEE80211_EML_CAP_EMLSR_SUPP); + + if (!emlsr_supp) + return 0; + /* IEEE Std 802.11be-2024 Table 9-417i—Encoding of the EMLSR * Padding Delay subfield. */ u32 pad_delay = u16_get_bits(eml_cap, - IEEE80211_EML_CAP_EMLSR_PADDING_DELAY); + IEEE80211_EML_CAP_EML_PADDING_DELAY); if (!pad_delay || - pad_delay > IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_256US) + pad_delay > IEEE80211_EML_CAP_EML_PADDING_DELAY_256US) return 0; return 32 * (1 << (pad_delay - 1)); @@ -1145,12 +1168,18 @@ static inline u32 ieee80211_emlsr_pad_delay_in_us(u16 eml_cap) static inline u32 ieee80211_emlsr_trans_delay_in_us(u16 eml_cap) { + u32 emlsr_supp = + u16_get_bits(eml_cap, IEEE80211_EML_CAP_EMLSR_SUPP); + + if (!emlsr_supp) + return 0; + /* IEEE Std 802.11be-2024 Table 9-417j—Encoding of the EMLSR * Transition Delay subfield. */ u32 trans_delay = u16_get_bits(eml_cap, - IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY); + IEEE80211_EML_CAP_EML_TRANSITION_DELAY); /* invalid values also just use 0 */ if (!trans_delay || @@ -1161,11 +1190,73 @@ static inline u32 ieee80211_emlsr_trans_delay_in_us(u16 eml_cap) } /** - * ieee80211_eml_trans_timeout_in_us - Fetch the EMLSR Transition + * ieee80211_emlmr_pad_delay_in_us - Fetch the EMLMR Padding delay + * in microseconds + * @eml_cap: EML capabilities field value from common info field of + * the Multi-link element + * Return: the EMLMR Padding delay (in microseconds) encoded in the + * EML Capabilities field + */ + +static inline u32 ieee80211_emlmr_pad_delay_in_us(u16 eml_cap) +{ + u32 emlmr_supp = + u16_get_bits(eml_cap, IEEE80211_EML_CAP_EMLMR_SUPPORT); + + if (!emlmr_supp) + return 0; + + /* IEEE Std 802.11be-2024 Table 9-417k—Encoding of the EMLMR + * Padding Delay subfield. + */ + u32 pad_delay = u16_get_bits(eml_cap, + IEEE80211_EML_CAP_EML_PADDING_DELAY); + + if (!pad_delay || + pad_delay > IEEE80211_EML_CAP_EML_PADDING_DELAY_256US) + return 0; + + return 32 * (1 << (pad_delay - 1)); +} + +/** + * ieee80211_emlmr_trans_delay_in_us - Fetch the EMLMR Transition + * delay in microseconds + * @eml_cap: EML capabilities field value from common info field of + * the Multi-link element + * Return: the EMLMR Transition delay (in microseconds) encoded in the + * EML Capabilities field + */ + +static inline u32 ieee80211_emlmr_trans_delay_in_us(u16 eml_cap) +{ + u32 emlmr_supp = + u16_get_bits(eml_cap, IEEE80211_EML_CAP_EMLMR_SUPPORT); + + if (!emlmr_supp) + return 0; + + /* IEEE Std 802.11be-2024 Table 9-417l—Encoding of the EMLMR + * Transition Delay subfield. + */ + u32 trans_delay = + u16_get_bits(eml_cap, + IEEE80211_EML_CAP_EML_TRANSITION_DELAY); + + /* invalid values also just use 0 */ + if (!trans_delay || + trans_delay > IEEE80211_EML_CAP_EMLMR_TRANSITION_DELAY_256US) + return 0; + + return 32 * (1 << (trans_delay - 1)); +} + +/** + * ieee80211_eml_trans_timeout_in_us - Fetch the EML Transition * timeout value in microseconds * @eml_cap: EML capabilities field value from common info field of * the Multi-link element - * Return: the EMLSR Transition timeout (in microseconds) encoded in + * Return: the EML Transition timeout (in microseconds) encoded in * the EML Capabilities field */ @@ -1178,7 +1269,7 @@ static inline u32 ieee80211_eml_trans_timeout_in_us(u16 eml_cap) IEEE80211_EML_CAP_TRANSITION_TIMEOUT); /* invalid values also just use 0 */ - if (!timeout || timeout > IEEE80211_EML_CAP_TRANSITION_TIMEOUT_128TU) + if (!timeout || timeout > IEEE80211_EML_CAP_TRANSITION_TIMEOUT_64TU) return 0; return 128 * (1 << (timeout - 1)); diff --git a/include/linux/ieee80211-mesh.h b/include/linux/ieee80211-mesh.h index 4b829bcb38b6..7eb15834531c 100644 --- a/include/linux/ieee80211-mesh.h +++ b/include/linux/ieee80211-mesh.h @@ -28,12 +28,73 @@ struct ieee80211s_hdr { u8 eaddr2[ETH_ALEN]; } __packed __aligned(2); +struct ieee80211_mesh_hwmp_preq_target { + u8 flags; + u8 addr[ETH_ALEN]; + __le32 sn; +} __packed; + +struct ieee80211_mesh_hwmp_preq_top { + u8 flags; + u8 hopcount; + u8 ttl; + __le32 preq_id; + u8 orig_addr[ETH_ALEN]; + __le32 orig_sn; + + /* optional AE, lifetime, metric, target */ + u8 variable[]; +} __packed; + +struct ieee80211_mesh_hwmp_preq_bottom { + __le32 lifetime; + __le32 metric; + u8 target_count; + struct ieee80211_mesh_hwmp_preq_target targets[]; +} __packed; + +struct ieee80211_mesh_hwmp_prep_top { + u8 flags; + u8 hopcount; + u8 ttl; + u8 target_addr[ETH_ALEN]; + __le32 target_sn; + + /* optional Target External Address */ + u8 variable[]; +} __packed; + +struct ieee80211_mesh_hwmp_prep_bottom { + __le32 lifetime; + __le32 metric; + u8 orig_addr[ETH_ALEN]; + __le32 orig_sn; +} __packed; + +struct ieee80211_mesh_hwmp_perr_dst { + u8 flags; + u8 addr[ETH_ALEN]; + __le32 sn; + /* optional Destination External Address */ + u8 variable[]; +} __packed; + +struct ieee80211_mesh_hwmp_perr { + u8 ttl; + u8 number_of_dst; + /* Destinations */ + u8 variable[]; +} __packed; + /* Mesh flags */ #define MESH_FLAGS_AE_A4 0x1 #define MESH_FLAGS_AE_A5_A6 0x2 #define MESH_FLAGS_AE 0x3 #define MESH_FLAGS_PS_DEEP 0x4 +/* HWMP IE processing macros */ +#define AE_F (1<<6) + /** * enum ieee80211_preq_flags - mesh PREQ element flags * @@ -227,4 +288,155 @@ enum ieee80211_root_mode_identifier { IEEE80211_PROACTIVE_RANN = 4, }; +static inline bool ieee80211_mesh_preq_prep_ae_enabled(const u8 *ie) +{ + return ie[0] & AE_F; +} + +static inline struct ieee80211_mesh_hwmp_preq_bottom * +ieee80211_mesh_hwmp_preq_get_bottom(const u8 *ie) +{ + struct ieee80211_mesh_hwmp_preq_top *top = (void *)ie; + + return (void *)&top->variable[ + ieee80211_mesh_preq_prep_ae_enabled(ie) ? ETH_ALEN : 0]; +} + +static inline struct ieee80211_mesh_hwmp_prep_bottom * +ieee80211_mesh_hwmp_prep_get_bottom(const u8 *ie) +{ + struct ieee80211_mesh_hwmp_prep_top *top = (void *)ie; + + return (void *)&top->variable[ + ieee80211_mesh_preq_prep_ae_enabled(ie) ? ETH_ALEN : 0]; +} + +static inline struct ieee80211_mesh_hwmp_perr_dst * +ieee80211_mesh_hwmp_perr_get_dst(const u8 *ie, u8 dst_idx) +{ + struct ieee80211_mesh_hwmp_perr *perr_ie = (void *)ie; + struct ieee80211_mesh_hwmp_perr_dst *dst; + u8 *pos = perr_ie->variable; + int i; + + for (i = 0; i < dst_idx + 1; i++) { + dst = (void *)pos; + pos += sizeof(struct ieee80211_mesh_hwmp_perr_dst) + + ((dst->flags & AE_F) ? ETH_ALEN : 0) + /* Destination External Address */ + + 2 /* Reason Code */; + } + + return dst; +} + +static inline u8 * +ieee80211_mesh_hwmp_perr_get_addr(const u8 *ie, u8 dst_idx) +{ + struct ieee80211_mesh_hwmp_perr_dst *dst = + ieee80211_mesh_hwmp_perr_get_dst(ie, dst_idx); + + return dst->addr; +} + +static inline u32 +ieee80211_mesh_hwmp_perr_get_sn(const u8 *ie, u8 dst_idx) +{ + struct ieee80211_mesh_hwmp_perr_dst *dst = + ieee80211_mesh_hwmp_perr_get_dst(ie, dst_idx); + + return le32_to_cpu(dst->sn); +} + +static inline u16 +ieee80211_mesh_hwmp_perr_get_rcode(const u8 *ie, u8 dst_idx) +{ + struct ieee80211_mesh_hwmp_perr_dst *dst = + ieee80211_mesh_hwmp_perr_get_dst(ie, dst_idx); + + return get_unaligned_le16(&dst->variable[ + (dst->flags & AE_F) ? ETH_ALEN : 0]); +} + +/* IEEE Std 802.11-2016 9.4.2.113 PREQ element */ +static inline bool ieee80211_mesh_preq_size_ok(const u8 *pos, u8 elen) +{ + struct ieee80211_mesh_hwmp_preq_bottom *preq_elem_bottom = + ieee80211_mesh_hwmp_preq_get_bottom(pos); + u8 target_count; + int needed; + + /* Check if the element contains flags */ + needed = sizeof(struct ieee80211_mesh_hwmp_preq_top); + if (elen < needed) + return false; + + /* Check if the element contains target_count */ + needed += (ieee80211_mesh_preq_prep_ae_enabled(pos) ? ETH_ALEN : 0) + /* Originator External Address */ + + sizeof(struct ieee80211_mesh_hwmp_preq_bottom); + if (elen < needed) + return false; + + target_count = preq_elem_bottom->target_count; + /* IEEE Std 802.11-2016 Table 14-10 to 14-16 */ + if (target_count < 1) + return false; + + needed += target_count * sizeof(struct ieee80211_mesh_hwmp_preq_target); + return elen == needed; +} + +/* IEEE Std 802.11-2016 9.4.2.114 PREP element */ +static inline bool ieee80211_mesh_prep_size_ok(const u8 *pos, u8 elen) +{ + u8 needed; + + /* Check if the element contains flags */ + needed = sizeof(struct ieee80211_mesh_hwmp_prep_top); + if (elen < needed) + return false; + + needed += (ieee80211_mesh_preq_prep_ae_enabled(pos) ? ETH_ALEN : 0) + /* Target External Address */ + + sizeof(struct ieee80211_mesh_hwmp_prep_bottom); + return elen == needed; +} + +/* IEEE Std 802.11-2016 9.4.2.115 PERR element */ +static inline bool ieee80211_mesh_perr_size_ok(const u8 *pos, u8 elen) +{ + struct ieee80211_mesh_hwmp_perr *perr_elem = (void *)pos; + const u8 *start = pos; + u8 number_of_dst; + int needed; + int i; + + needed = sizeof(struct ieee80211_mesh_hwmp_perr); + + /* Check if the element contains number of dst */ + if (elen < needed) + return false; + + pos += sizeof(struct ieee80211_mesh_hwmp_perr); + number_of_dst = perr_elem->number_of_dst; + + for (i = 0; i < number_of_dst; i++) { + struct ieee80211_mesh_hwmp_perr_dst *dst = (void *)pos; + u8 dst_len = sizeof(struct ieee80211_mesh_hwmp_perr_dst); + + /* Check if the element contains flags */ + if (elen < pos - start + dst_len) + return false; + + dst_len += ((dst->flags & AE_F) ? ETH_ALEN : 0) + /* Destination External Address */ + + 2 /* Reason Code */; + needed += dst_len; + pos += dst_len; + } + + return elen == needed; +} + #endif /* LINUX_IEEE80211_MESH_H */ diff --git a/include/linux/ieee80211-s1g.h b/include/linux/ieee80211-s1g.h index 22dde4cbc1b0..3f9626ad3d97 100644 --- a/include/linux/ieee80211-s1g.h +++ b/include/linux/ieee80211-s1g.h @@ -556,7 +556,7 @@ static inline bool ieee80211_s1g_check_tim(const struct ieee80211_tim_ie *tim, */ err = ieee80211_s1g_find_target_block(&enc_blk, &target_aid, tim->virtual_map, - (const u8 *)tim + tim_len + 2); + (const u8 *)tim + tim_len); if (err) return false; diff --git a/include/linux/ieee80211-uhr.h b/include/linux/ieee80211-uhr.h index d199f3ebdba0..597c9e559261 100644 --- a/include/linux/ieee80211-uhr.h +++ b/include/linux/ieee80211-uhr.h @@ -8,12 +8,15 @@ #define LINUX_IEEE80211_UHR_H #include <linux/types.h> +#include <linux/bitfield.h> #include <linux/if_ether.h> +#include "ieee80211-eht.h" #define IEEE80211_UHR_OPER_PARAMS_DPS_ENA 0x0001 #define IEEE80211_UHR_OPER_PARAMS_NPCA_ENA 0x0002 #define IEEE80211_UHR_OPER_PARAMS_PEDCA_ENA 0x0004 #define IEEE80211_UHR_OPER_PARAMS_DBE_ENA 0x0008 +#define IEEE80211_UHR_OPER_PARAMS_DBE_BW 0x0070 struct ieee80211_uhr_operation { __le16 params; @@ -177,6 +180,29 @@ enum ieee80211_uhr_dbe_oper_bw { }; /** + * ieee80211_uhr_dbe_bw_mhz - get bandwidth in MHz from UHR DBE bandwidth + * @bw: UHR DBE bandwidth + * + * Return: the bandwidth in MHz, or -1 for invalid values + */ +static inline int ieee80211_uhr_dbe_bw_mhz(enum ieee80211_uhr_dbe_oper_bw bw) +{ + switch (bw) { + case IEEE80211_UHR_DBE_OPER_BW_40: + return 40; + case IEEE80211_UHR_DBE_OPER_BW_80: + return 80; + case IEEE80211_UHR_DBE_OPER_BW_160: + return 160; + case IEEE80211_UHR_DBE_OPER_BW_320_1: + case IEEE80211_UHR_DBE_OPER_BW_320_2: + return 320; + default: + return -1; + } +} + +/** * struct ieee80211_uhr_dbe_info - DBE operation information * * This structure is the "DBE Operation Parameters field" of @@ -334,6 +360,35 @@ ieee80211_uhr_npca_dis_subch_bitmap(const struct ieee80211_uhr_operation *oper) return npca->dis_subch_bmap; } +/* + * Note: cannot call this on the element coming from a beacon, + * must ensure ieee80211_uhr_oper_size_ok(..., false) first + */ +static inline const struct ieee80211_uhr_dbe_info * +ieee80211_uhr_oper_dbe_info(const struct ieee80211_uhr_operation *oper) +{ + const u8 *pos = oper->variable; + + if (!(oper->params & cpu_to_le16(IEEE80211_UHR_OPER_PARAMS_DBE_ENA))) + return NULL; + + if (oper->params & cpu_to_le16(IEEE80211_UHR_OPER_PARAMS_DPS_ENA)) + pos += sizeof(struct ieee80211_uhr_dps_info); + + if (oper->params & cpu_to_le16(IEEE80211_UHR_OPER_PARAMS_NPCA_ENA)) { + const struct ieee80211_uhr_npca_info *npca = (const void *)pos; + + pos += sizeof(*npca); + if (npca->params & cpu_to_le32(IEEE80211_UHR_NPCA_PARAMS_DIS_SUBCH_BMAP_PRES)) + pos += sizeof(npca->dis_subch_bmap[0]); + } + + if (oper->params & cpu_to_le16(IEEE80211_UHR_OPER_PARAMS_PEDCA_ENA)) + pos += sizeof(struct ieee80211_uhr_p_edca_info); + + return (const void *)pos; +} + #define IEEE80211_UHR_MAC_CAP0_DPS_SUPP 0x01 #define IEEE80211_UHR_MAC_CAP0_DPS_ASSIST_SUPP 0x02 #define IEEE80211_UHR_MAC_CAP0_DPS_AP_STATIC_HCM_SUPP 0x04 @@ -372,6 +427,12 @@ ieee80211_uhr_npca_dis_subch_bitmap(const struct ieee80211_uhr_operation *oper) #define IEEE80211_UHR_MAC_CAP_DBE_EHT_MCS_MAP_160_PRES 0x08 #define IEEE80211_UHR_MAC_CAP_DBE_EHT_MCS_MAP_320_PRES 0x10 +struct ieee80211_uhr_cap_dbe { + u8 cap; + /* present 0, 1 or 2 times depending on _PRES bits */ + struct ieee80211_eht_mcs_nss_supp_bw eht_mcs_map[]; +} __packed; + /** * enum ieee80211_uhr_dbe_max_supported_bw - DBE Maximum Supported Bandwidth * @@ -391,33 +452,56 @@ enum ieee80211_uhr_dbe_max_supported_bw { }; struct ieee80211_uhr_cap_mac { - u8 mac_cap[5]; + u8 mac_cap[6]; +} __packed; + +#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_LE80 0x00000001 +#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_LE80 0x00000002 +#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_160 0x00000004 +#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_160 0x00000008 +#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_320 0x00000010 +#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_320 0x00000020 +#define IEEE80211_UHR_PHY_CAP_ELR_TX 0x00000040 +#define IEEE80211_UHR_PHY_CAP_ELR_RX 0x00000080 +#define IEEE80211_UHR_PHY_CAP_PART_BW_DL_MUMIMO 0x00000100 +#define IEEE80211_UHR_PHY_CAP_PART_BW_UL_MUMIMO 0x00000200 +#define IEEE80211_UHR_PHY_CAP_MCS15 0x00000400 +#define IEEE80211_UHR_PHY_CAP_2XLDPC_TX 0x00000800 +#define IEEE80211_UHR_PHY_CAP_2XLDPC_RX 0x00001000 +#define IEEE80211_UHR_PHY_CAP_UEQM_TX_MAX_NSS 0x00006000 +#define IEEE80211_UHR_PHY_CAP_UEQM_RX_MAX_NSS 0x00018000 +#define IEEE80211_UHR_PHY_CAP_CO_BF_JOINT_SOUNDING 0x00040000 +#define IEEE80211_UHR_PHY_CAP_IM_TX 0x00080000 +#define IEEE80211_UHR_PHY_CAP_IM_RX 0x00100000 +#define IEEE80211_UHR_PHY_CAP_CO_SR_MODE_1 0x00200000 +#define IEEE80211_UHR_PHY_CAP_CO_SR_MODE_2 0x00400000 +#define IEEE80211_UHR_PHY_CAP_DRU_DBW_20_IN_PBW_20 0x00800000 +#define IEEE80211_UHR_PHY_CAP_DRU_DBW_40_IN_PBW_40 0x01000000 +#define IEEE80211_UHR_PHY_CAP_DRU_DBW_80_IN_PBW_80 0x02000000 +#define IEEE80211_UHR_PHY_CAP_DRU_DBW_80_IN_PBW_160 0x04000000 +#define IEEE80211_UHR_PHY_CAP_DRU_DBW_80_IN_PBW_320 0x08000000 +#define IEEE80211_UHR_PHY_CAP_DRU_DBW_20_IN_PBW_GE80 0x10000000 +#define IEEE80211_UHR_PHY_CAP_DRU_DBW_40_IN_PBW_GE80 0x20000000 +#define IEEE80211_UHR_PHY_CAP_DRU_DBW_60_IN_PBW_GE80 0x40000000 +#define IEEE80211_UHR_PHY_CAP_DRU_RRU_HYBRID_MODE 0x80000000 + +struct ieee80211_uhr_cap_phy { + __le32 cap; + u8 reserved; } __packed; struct ieee80211_uhr_cap { struct ieee80211_uhr_cap_mac mac; - /* DBE, PHY capabilities */ + struct ieee80211_uhr_cap_phy phy; + /* optional DBE capabilities */ u8 variable[]; } __packed; -#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_LE80 0x01 -#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_LE80 0x02 -#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_160 0x04 -#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_160 0x08 -#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_SND_NDP_320 0x10 -#define IEEE80211_UHR_PHY_CAP_MAX_NSS_RX_DL_MU_320 0x20 -#define IEEE80211_UHR_PHY_CAP_ELR_RX 0x40 -#define IEEE80211_UHR_PHY_CAP_ELR_TX 0x80 - -struct ieee80211_uhr_cap_phy { - u8 cap; -} __packed; - static inline bool ieee80211_uhr_capa_size_ok(const u8 *data, u8 len, bool from_ap) { const struct ieee80211_uhr_cap *cap = (const void *)data; - size_t needed = sizeof(*cap) + sizeof(struct ieee80211_uhr_cap_phy); + size_t needed = sizeof(*cap); if (len < needed) return false; @@ -427,42 +511,60 @@ static inline bool ieee80211_uhr_capa_size_ok(const u8 *data, u8 len, * in the UHR MAC Capabilities Information field. */ if (from_ap && cap->mac.mac_cap[1] & IEEE80211_UHR_MAC_CAP1_DBE_SUPP) { - u8 dbe; + const struct ieee80211_uhr_cap_dbe *dbe; - needed += 1; + needed += sizeof(struct ieee80211_uhr_cap_dbe); if (len < needed) return false; - dbe = cap->variable[0]; + dbe = (const void *)cap->variable; - if (dbe & IEEE80211_UHR_MAC_CAP_DBE_EHT_MCS_MAP_160_PRES) - needed += 3; + if (dbe->cap & IEEE80211_UHR_MAC_CAP_DBE_EHT_MCS_MAP_160_PRES) + needed += sizeof(dbe->eht_mcs_map[0]); - if (dbe & IEEE80211_UHR_MAC_CAP_DBE_EHT_MCS_MAP_320_PRES) - needed += 3; + if (dbe->cap & IEEE80211_UHR_MAC_CAP_DBE_EHT_MCS_MAP_320_PRES) + needed += sizeof(dbe->eht_mcs_map[0]); } return len >= needed; } -static inline const struct ieee80211_uhr_cap_phy * -ieee80211_uhr_phy_cap(const struct ieee80211_uhr_cap *cap, bool from_ap) +#define IEEE80211_UHR_OM_PU_TO_128TU 11 + +/** + * ieee80211_uhr_capa_get_om_pu_to_us - get OM parameter update timeout in usec + * @cap: the UHR capability element, size must be validated + * + * Return: the OM parameter update timeout in usec, or -1 if it's not valid + */ +static inline int +ieee80211_uhr_capa_get_om_pu_to_us(const struct ieee80211_uhr_cap *cap) { - u8 offs = 0; + u8 timeout; - if (from_ap && cap->mac.mac_cap[1] & IEEE80211_UHR_MAC_CAP1_DBE_SUPP) { - u8 dbe = cap->variable[0]; + timeout = u8_get_bits(cap->mac.mac_cap[3], + IEEE80211_UHR_MAC_CAP3_UHR_OM_PU_TO_HIGH); + timeout <<= 2; + timeout |= u8_get_bits(cap->mac.mac_cap[2], + IEEE80211_UHR_MAC_CAP2_UHR_OM_PU_TO_LOW); - offs += 1; + if (timeout > IEEE80211_UHR_OM_PU_TO_128TU) + return -1; - if (dbe & IEEE80211_UHR_MAC_CAP_DBE_EHT_MCS_MAP_160_PRES) - offs += 3; + if (!timeout) + return 0; - if (dbe & IEEE80211_UHR_MAC_CAP_DBE_EHT_MCS_MAP_320_PRES) - offs += 3; - } + return 128 << (timeout - 1); +} + +/* only valid from AP, must check ieee80211_uhr_capa_size_ok(..., true) */ +static inline const struct ieee80211_uhr_cap_dbe * +ieee80211_uhr_dbe_cap(const struct ieee80211_uhr_cap *cap) +{ + if (!(cap->mac.mac_cap[1] & IEEE80211_UHR_MAC_CAP1_DBE_SUPP)) + return NULL; - return (const void *)&cap->variable[offs]; + return (const void *)cap->variable; } #define IEEE80211_SMD_INFO_CAPA_DL_DATA_FWD 0x01 @@ -476,4 +578,70 @@ struct ieee80211_smd_info { __le16 timeout; } __packed; +enum ieee80211_protected_uhr_action { + IEEE80211_PROTECTED_UHR_ACTION_LINK_RECONFIG_REQUEST = 0, + IEEE80211_PROTECTED_UHR_ACTION_LINK_RECONFIG_RESPONSE = 1, + IEEE80211_PROTECTED_UHR_ACTION_LINK_RECONFIG_NOTIFY = 2, +}; + +enum ieee80211_uhr_link_reconfig_request_type { + IEEE80211_UHR_LINK_RECONFIG_REQUEST_ST_PREP = 0, + IEEE80211_UHR_LINK_RECONFIG_REQUEST_ST_EXEC = 1, + IEEE80211_UHR_LINK_RECONFIG_REQUEST_OMP_REQUEST = 3, +}; + +enum ieee80211_uhr_link_reconfig_response_type { + IEEE80211_UHR_LINK_RECONFIG_RESPONSE_ST_PREP = 0, + IEEE80211_UHR_LINK_RECONFIG_RESPONSE_ST_EXEC = 1, +}; + +enum ieee80211_uhr_link_reconfig_notify_type { + IEEE80211_UHR_LINK_RECONFIG_NOTIFY_DL_DRAINED = 2, + IEEE80211_UHR_LINK_RECONFIG_NOTIFY_OMP_RESPONSE = 3, +}; + +enum ieee80211_uhr_mode_change_control { + IEEE80211_UHR_MODE_CHANGE_CONTROL_MODE_ID = 0x003f, + IEEE80211_UHR_MODE_CHANGE_CONTROL_MODE_ENABLE = 0x0040, + IEEE80211_UHR_MODE_CHANGE_CONTROL_MODE_UPDATE = 0x0080, + IEEE80211_UHR_MODE_CHANGE_CONTROL_MODE_LENGTH = 0x0f00, + IEEE80211_UHR_MODE_CHANGE_CONTROL_MODE_SPECIFIC = 0xf000, +}; + +enum ieee80211_uhr_mode_change_mode_id { + IEEE80211_UHR_MODE_CHANGE_MODE_ID_DPS = 0, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_NPCA = 1, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_DUO = 2, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_DSO = 3, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_P_EDCA = 4, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_ELR_RX = 5, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_AOM = 6, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_LLI = 7, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_CO_BF = 8, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_CO_SR = 9, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_EMLSR = 10, + IEEE80211_UHR_MODE_CHANGE_MODE_ID_DBE = 11, +}; + +struct ieee80211_uhr_mode_change_tuple { + __le16 control; + u8 variable[]; +} __packed; + +static inline int +ieee80211_uhr_mode_change_tuple_size(const struct ieee80211_uhr_mode_change_tuple *tuple) +{ + return sizeof(*tuple) + + le16_get_bits(tuple->control, + IEEE80211_UHR_MODE_CHANGE_CONTROL_MODE_LENGTH); +} + +#define for_each_uhr_mode_change_tuple(data, len, tuple) \ + for (tuple = (const void *)(data); \ + (len) - ((const u8 *)tuple - (data)) >= sizeof(*tuple) && \ + (len) - ((const u8 *)tuple - (data)) >= \ + ieee80211_uhr_mode_change_tuple_size(tuple); \ + tuple = (const void *)((const u8 *)tuple + \ + ieee80211_uhr_mode_change_tuple_size(tuple))) + #endif /* LINUX_IEEE80211_UHR_H */ diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 23f9df9be837..d40484451e9a 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1174,6 +1174,22 @@ struct ieee80211_mgmt { u8 control; u8 variable[]; } __packed eml_omn; + struct { + u8 dialog_token; + u8 type; + u8 variable[]; + } __packed uhr_link_reconf_req; + struct { + u8 dialog_token; + u8 type; + u8 count; + u8 variable[]; + } __packed uhr_link_reconf_resp; + struct { + u8 dialog_token; + u8 type; + u8 variable[]; + } __packed uhr_link_reconf_notif; }; } __packed action; DECLARE_FLEX_ARRAY(u8, body); /* Generic frame body */ @@ -1837,6 +1853,7 @@ enum ieee80211_category { WLAN_CATEGORY_VHT = 21, WLAN_CATEGORY_S1G = 22, WLAN_CATEGORY_PROTECTED_EHT = 37, + WLAN_CATEGORY_PROTECTED_UHR = 43, WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126, WLAN_CATEGORY_VENDOR_SPECIFIC = 127, }; @@ -2236,6 +2253,7 @@ struct ieee80211_multiple_bssid_configuration { #define WLAN_AKM_SUITE_WFA_DPP SUITE(WLAN_OUI_WFA, 2) #define WLAN_MAX_KEY_LEN 32 +#define WLAN_MAX_SECURE_LTF_KEYSEED_LEN 48 #define WLAN_PMK_NAME_LEN 16 #define WLAN_PMKID_LEN 16 diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h index c5fe3b2a53e8..75673b8bffcb 100644 --- a/include/linux/if_bridge.h +++ b/include/linux/if_bridge.h @@ -36,31 +36,60 @@ struct br_ip_list { struct br_ip addr; }; -#define BR_HAIRPIN_MODE BIT(0) -#define BR_BPDU_GUARD BIT(1) -#define BR_ROOT_BLOCK BIT(2) -#define BR_MULTICAST_FAST_LEAVE BIT(3) -#define BR_ADMIN_COST BIT(4) -#define BR_LEARNING BIT(5) -#define BR_FLOOD BIT(6) +enum bridge_flags_bit { + BR_HAIRPIN_MODE_BIT, + BR_BPDU_GUARD_BIT, + BR_ROOT_BLOCK_BIT, + BR_MULTICAST_FAST_LEAVE_BIT, + BR_ADMIN_COST_BIT, + BR_LEARNING_BIT, + BR_FLOOD_BIT, + BR_PROMISC_BIT, + BR_PROXYARP_BIT, + BR_LEARNING_SYNC_BIT, + BR_PROXYARP_WIFI_BIT, + BR_MCAST_FLOOD_BIT, + BR_MULTICAST_TO_UNICAST_BIT, + BR_VLAN_TUNNEL_BIT, + BR_BCAST_FLOOD_BIT, + BR_NEIGH_SUPPRESS_BIT, + BR_ISOLATED_BIT, + BR_MRP_AWARE_BIT, + BR_MRP_LOST_CONT_BIT, + BR_MRP_LOST_IN_CONT_BIT, + BR_TX_FWD_OFFLOAD_BIT, + BR_PORT_LOCKED_BIT, + BR_PORT_MAB_BIT, + BR_NEIGH_VLAN_SUPPRESS_BIT, + BR_NEIGH_FORWARD_GRAT_BIT, +}; + +#define BR_HAIRPIN_MODE BIT(BR_HAIRPIN_MODE_BIT) +#define BR_BPDU_GUARD BIT(BR_BPDU_GUARD_BIT) +#define BR_ROOT_BLOCK BIT(BR_ROOT_BLOCK_BIT) +#define BR_MULTICAST_FAST_LEAVE BIT(BR_MULTICAST_FAST_LEAVE_BIT) +#define BR_ADMIN_COST BIT(BR_ADMIN_COST_BIT) +#define BR_LEARNING BIT(BR_LEARNING_BIT) +#define BR_FLOOD BIT(BR_FLOOD_BIT) #define BR_AUTO_MASK (BR_FLOOD | BR_LEARNING) -#define BR_PROMISC BIT(7) -#define BR_PROXYARP BIT(8) -#define BR_LEARNING_SYNC BIT(9) -#define BR_PROXYARP_WIFI BIT(10) -#define BR_MCAST_FLOOD BIT(11) -#define BR_MULTICAST_TO_UNICAST BIT(12) -#define BR_VLAN_TUNNEL BIT(13) -#define BR_BCAST_FLOOD BIT(14) -#define BR_NEIGH_SUPPRESS BIT(15) -#define BR_ISOLATED BIT(16) -#define BR_MRP_AWARE BIT(17) -#define BR_MRP_LOST_CONT BIT(18) -#define BR_MRP_LOST_IN_CONT BIT(19) -#define BR_TX_FWD_OFFLOAD BIT(20) -#define BR_PORT_LOCKED BIT(21) -#define BR_PORT_MAB BIT(22) -#define BR_NEIGH_VLAN_SUPPRESS BIT(23) +#define BR_PROMISC BIT(BR_PROMISC_BIT) +#define BR_PROXYARP BIT(BR_PROXYARP_BIT) +#define BR_LEARNING_SYNC BIT(BR_LEARNING_SYNC_BIT) +#define BR_PROXYARP_WIFI BIT(BR_PROXYARP_WIFI_BIT) +#define BR_MCAST_FLOOD BIT(BR_MCAST_FLOOD_BIT) +#define BR_MULTICAST_TO_UNICAST BIT(BR_MULTICAST_TO_UNICAST_BIT) +#define BR_VLAN_TUNNEL BIT(BR_VLAN_TUNNEL_BIT) +#define BR_BCAST_FLOOD BIT(BR_BCAST_FLOOD_BIT) +#define BR_NEIGH_SUPPRESS BIT(BR_NEIGH_SUPPRESS_BIT) +#define BR_ISOLATED BIT(BR_ISOLATED_BIT) +#define BR_MRP_AWARE BIT(BR_MRP_AWARE_BIT) +#define BR_MRP_LOST_CONT BIT(BR_MRP_LOST_CONT_BIT) +#define BR_MRP_LOST_IN_CONT BIT(BR_MRP_LOST_IN_CONT_BIT) +#define BR_TX_FWD_OFFLOAD BIT(BR_TX_FWD_OFFLOAD_BIT) +#define BR_PORT_LOCKED BIT(BR_PORT_LOCKED_BIT) +#define BR_PORT_MAB BIT(BR_PORT_MAB_BIT) +#define BR_NEIGH_VLAN_SUPPRESS BIT(BR_NEIGH_VLAN_SUPPRESS_BIT) +#define BR_NEIGH_FORWARD_GRAT BIT(BR_NEIGH_FORWARD_GRAT_BIT) #define BR_DEFAULT_AGEING_TIME (300 * HZ) diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h index 80166eb62f41..5f3e206c7a73 100644 --- a/include/linux/if_tun.h +++ b/include/linux/if_tun.h @@ -22,6 +22,7 @@ struct tun_msg_ctl { #if defined(CONFIG_TUN) || defined(CONFIG_TUN_MODULE) struct socket *tun_get_socket(struct file *); struct ptr_ring *tun_get_tx_ring(struct file *file); +void tun_wake_queue(struct file *file, int consumed); static inline bool tun_is_xdp_frame(void *ptr) { @@ -55,6 +56,8 @@ static inline struct ptr_ring *tun_get_tx_ring(struct file *f) return ERR_PTR(-EINVAL); } +static inline void tun_wake_queue(struct file *f, int consumed) {} + static inline bool tun_is_xdp_frame(void *ptr) { return false; diff --git a/include/linux/igmp.h b/include/linux/igmp.h index 073b30a9b850..3a2d35a9f307 100644 --- a/include/linux/igmp.h +++ b/include/linux/igmp.h @@ -92,15 +92,166 @@ struct ip_mc_list { struct rcu_head rcu; }; +/* RFC3376, relevant sections: + * - 4.1.1. Maximum Response Code + * - 4.1.7. QQIC (Querier's Query Interval Code) + * + * For both MRC and QQIC, values >= 128 use the same floating-point + * encoding as follows: + * + * 0 1 2 3 4 5 6 7 + * +-+-+-+-+-+-+-+-+ + * |1| exp | mant | + * +-+-+-+-+-+-+-+-+ + */ +#define IGMPV3_FP_EXP(value) (((value) >> 4) & 0x07) +#define IGMPV3_FP_MAN(value) ((value) & 0x0f) + +/* IGMPv3 floating-point exponential field min threshold */ +#define IGMPV3_EXP_MIN_THRESHOLD 128 +/* IGMPv3 FP max threshold (mant = 0xF, exp = 7) -> 31744 */ +#define IGMPV3_EXP_MAX_THRESHOLD 31744 + +/* V3 exponential field encoding */ + +/* IGMPv3 MRC/QQIC 8-bit exponential field encode + * + * RFC3376, 4.1.1 & 4.1.7. defines only the decoding formula: + * MRT/QQI = (mant | 0x10) << (exp + 3) + * + * but does NOT define the encoding procedure. To derive exponent: + * + * For any value of mantissa and exponent, the decoding formula + * indicates that the "hidden bit" (0x10) is shifted 4 bits left + * to sit above the 4-bit mantissa. The RFC again shifts this + * entire block left by (exp + 3) to reconstruct the value. + * So, 'hidden bit' is the MSB which is shifted by (4 + exp + 3). + * + * Total left shift of the 'hidden bit' = 4 + (exp + 3) = exp + 7. + * This is the MSB at the 0-based bit position: (exp + 7). + * Since fls() is 1-based, fls(value) - 1 = exp + 7. + * + * Therefore: + * exp = fls(value) - 8 + * mant = (value >> (exp + 3)) & 0x0F + * + * Final encoding formula: + * 0x80 | (exp << 4) | mant + * + * Example (value = 3200): + * 0 1 + * 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * |0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0| (value = 3200) + * | ^-^-mant^ ^..(exp+3)..^| exp = 4, mant = 9 + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * + * Encoded: + * 0x80 | (4 << 4) | 9 = 0xC9 + */ +static inline u8 igmpv3_exp_field_encode(unsigned long value) +{ + u8 mc_exp, mc_man; + + /* MRC/QQIC < 128 is literal */ + if (value < IGMPV3_EXP_MIN_THRESHOLD) + return value; + + /* Saturate at max representable (mant = 0xF, exp = 7) -> 31744 */ + if (value >= IGMPV3_EXP_MAX_THRESHOLD) + return 0xFF; + + mc_exp = fls(value) - 8; + mc_man = (value >> (mc_exp + 3)) & 0x0F; + + return 0x80 | (mc_exp << 4) | mc_man; +} + +/* Calculate Maximum Response Code from Max Resp Time + * + * RFC3376, relevant sections: + * - 4.1.1. Maximum Response Code + * - 8.3. Query Response Interval + * + * MRC represents the encoded form of Max Resp Time (MRT); once + * decoded, the resulting value is in units of 0.1 seconds (100 ms). + */ +static inline u8 igmpv3_mrc(unsigned long mrt) +{ + return igmpv3_exp_field_encode(mrt); +} + +/* Calculate Querier's Query Interval Code from Querier's Query Interval + * + * RFC3376, relevant sections: + * - 4.1.7. QQIC (Querier's Query Interval Code) + * - 8.2. Query Interval + * - 8.12. Older Version Querier Present Timeout + * (the [Query Interval] in the last Query received) + * + * QQIC represents the encoded form of Querier's Query Interval (QQI); + * once decoded, the resulting value is in units of seconds. + */ +static inline u8 igmpv3_qqic(unsigned long qi) +{ + return igmpv3_exp_field_encode(qi); +} + /* V3 exponential field decoding */ -#define IGMPV3_MASK(value, nb) ((nb)>=32 ? (value) : ((1<<(nb))-1) & (value)) -#define IGMPV3_EXP(thresh, nbmant, nbexp, value) \ - ((value) < (thresh) ? (value) : \ - ((IGMPV3_MASK(value, nbmant) | (1<<(nbmant))) << \ - (IGMPV3_MASK((value) >> (nbmant), nbexp) + (nbexp)))) - -#define IGMPV3_QQIC(value) IGMPV3_EXP(0x80, 4, 3, value) -#define IGMPV3_MRC(value) IGMPV3_EXP(0x80, 4, 3, value) + +/* IGMPv3 MRC/QQIC 8-bit exponential field decode + * + * RFC3376, 4.1.1 & 4.1.7. defines the decoding formula: + * 0 1 2 3 4 5 6 7 + * +-+-+-+-+-+-+-+-+ + * |1| exp | mant | + * +-+-+-+-+-+-+-+-+ + * Max Resp Time = (mant | 0x10) << (exp + 3) + * QQI = (mant | 0x10) << (exp + 3) + */ +static inline unsigned long igmpv3_exp_field_decode(const u8 code) +{ + if (code < IGMPV3_EXP_MIN_THRESHOLD) { + return code; + } else { + unsigned long mc_man, mc_exp; + + mc_exp = IGMPV3_FP_EXP(code); + mc_man = IGMPV3_FP_MAN(code); + + return (mc_man | 0x10) << (mc_exp + 3); + } +} + +/* Calculate Max Resp Time from Maximum Response Code + * + * RFC3376, relevant sections: + * - 4.1.1. Maximum Response Code + * - 8.3. Query Response Interval + * + * After decode, MRC represents the Maximum Response Time (MRT) in + * units of 0.1 seconds (100 ms). + */ +static inline unsigned long igmpv3_mrt(const struct igmpv3_query *ih3) +{ + return igmpv3_exp_field_decode(ih3->code); +} + +/* Calculate Querier's Query Interval from Querier's Query Interval Code + * + * RFC3376, relevant sections: + * - 4.1.7. QQIC (Querier's Query Interval Code) + * - 8.2. Query Interval + * - 8.12. Older Version Querier Present Timeout + * (the [Query Interval] in the last Query received) + * + * After decode, QQIC represents the Querier's Query Interval in units + * of seconds. + */ +static inline unsigned long igmpv3_qqi(const struct igmpv3_query *ih3) +{ + return igmpv3_exp_field_decode(ih3->qqic); +} static inline int ip_mc_may_pull(struct sk_buff *skb, unsigned int len) { diff --git a/include/linux/ks8851_mll.h b/include/linux/ks8851_mll.h deleted file mode 100644 index 57c0a39ed796..000000000000 --- a/include/linux/ks8851_mll.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * ks8861_mll platform data struct definition - * Copyright (c) 2012 BTicino S.p.A. - */ - -#ifndef _LINUX_KS8851_MLL_H -#define _LINUX_KS8851_MLL_H - -#include <linux/if_ether.h> - -/** - * struct ks8851_mll_platform_data - Platform data of the KS8851_MLL network driver - * @macaddr: The MAC address of the device, set to all 0:s to use the on in - * the chip. - */ -struct ks8851_mll_platform_data { - u8 mac_addr[ETH_ALEN]; -}; - -#endif diff --git a/include/linux/llc.h b/include/linux/llc.h index b965314d017f..944e9e213112 100644 --- a/include/linux/llc.h +++ b/include/linux/llc.h @@ -1,14 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * IEEE 802.2 User Interface SAPs for Linux, data structures and indicators. * * Copyright (c) 2001 by Jay Schulist <jschlst@samba.org> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ #ifndef __LINUX_LLC_H #define __LINUX_LLC_H diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 04b96c5abb57..b1871c0821d0 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -343,9 +343,11 @@ struct mlx5_cmd_mailbox { struct mlx5_cmd_mailbox *next; }; +struct mlx5_dma_pool_page; struct mlx5_buf_list { void *buf; dma_addr_t map; + struct mlx5_dma_pool_page *frag_page; }; struct mlx5_frag_buf { @@ -545,6 +547,7 @@ struct mlx5_debugfs_entries { struct dentry *eq_debugfs; struct dentry *cq_debugfs; struct dentry *cmdif_debugfs; + struct dentry *frag_buf_dma_pools_debugfs; struct dentry *pages_debugfs; struct dentry *lag_debugfs; }; @@ -554,10 +557,18 @@ enum mlx5_func_type { MLX5_VF, MLX5_SF, MLX5_HOST_PF, + MLX5_SPF, MLX5_EC_VF, MLX5_FUNC_TYPE_NUM, + MLX5_FUNC_TYPE_NONE = MLX5_FUNC_TYPE_NUM, }; +enum mlx5_page_mgt_mode { + MLX5_PAGE_MGT_MODE_FUNC_ID, + MLX5_PAGE_MGT_MODE_VHCA_ID, +}; + +struct mlx5_frag_buf_node_pools; struct mlx5_ft_pool; struct mlx5_priv { /* IRQ table valid only for real pci devices PF or VF */ @@ -575,20 +586,23 @@ struct mlx5_priv { u32 fw_pages_alloc_failed; u32 give_pages_dropped; u32 reclaim_pages_discard; + enum mlx5_page_mgt_mode page_mgt_mode; struct mlx5_core_health health; struct list_head traps; struct mlx5_debugfs_entries dbg; - /* start: alloc staff */ + /* start: alloc stuff */ /* protect buffer allocation according to numa node */ struct mutex alloc_mutex; int numa_node; struct mutex pgdir_mutex; struct list_head pgdir_list; - /* end: alloc staff */ + + struct mlx5_frag_buf_node_pools **frag_buf_node_pools; + /* end: alloc stuff */ struct mlx5_adev **adev; int adev_idx; @@ -1034,6 +1048,8 @@ void mlx5_pagealloc_start(struct mlx5_core_dev *dev); void mlx5_pagealloc_stop(struct mlx5_core_dev *dev); void mlx5_pages_debugfs_init(struct mlx5_core_dev *dev); void mlx5_pages_debugfs_cleanup(struct mlx5_core_dev *dev); +void mlx5_pages_by_func_type_debugfs_init(struct mlx5_core_dev *dev); +void mlx5_pages_by_func_type_debugfs_cleanup(struct mlx5_core_dev *dev); int mlx5_satisfy_startup_pages(struct mlx5_core_dev *dev, int boot); int mlx5_reclaim_startup_pages(struct mlx5_core_dev *dev); void mlx5_register_debugfs(void); diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h index 67256e776566..a0dd162baa78 100644 --- a/include/linux/mlx5/eswitch.h +++ b/include/linux/mlx5/eswitch.h @@ -63,7 +63,13 @@ struct mlx5_eswitch_rep { void mlx5_eswitch_register_vport_reps(struct mlx5_eswitch *esw, const struct mlx5_eswitch_rep_ops *ops, u8 rep_type); +void +mlx5_eswitch_register_vport_reps_nested(struct mlx5_eswitch *esw, + const struct mlx5_eswitch_rep_ops *ops, + u8 rep_type); void mlx5_eswitch_unregister_vport_reps(struct mlx5_eswitch *esw, u8 rep_type); +void mlx5_eswitch_unregister_vport_reps_nested(struct mlx5_eswitch *esw, + u8 rep_type); void *mlx5_eswitch_get_proto_dev(struct mlx5_eswitch *esw, u16 vport_num, u8 rep_type); @@ -217,7 +223,7 @@ static inline bool is_mdev_switchdev_mode(struct mlx5_core_dev *dev) static inline u16 mlx5_eswitch_manager_vport(struct mlx5_core_dev *dev) { return mlx5_core_is_ecpf_esw_manager(dev) ? - MLX5_VPORT_ECPF : MLX5_VPORT_PF; + MLX5_VPORT_ECPF : MLX5_VPORT_HOST_PF; } #endif diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 49f3ad4b1a7c..4f59b7e8a3d5 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1935,7 +1935,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 max_flow_counter_31_16[0x10]; u8 max_wqe_sz_sq_dc[0x10]; - u8 reserved_at_2e0[0x7]; + u8 query_host_net_function_num_max[0x5]; + u8 reserved_at_2e5[0x2]; u8 max_qp_mcg[0x19]; u8 reserved_at_300[0x10]; @@ -1985,7 +1986,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 basic_cyclic_rcv_wqe[0x1]; u8 reserved_at_381[0x2]; u8 log_max_rmp[0x5]; - u8 reserved_at_388[0x3]; + u8 sd_group_size[0x1]; + u8 reserved_at_389[0x2]; u8 log_max_rqt[0x5]; u8 reserved_at_390[0x3]; u8 log_max_rqt_size[0x5]; @@ -2027,7 +2029,7 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 log_max_current_mc_list[0x5]; u8 reserved_at_3f8[0x1]; u8 silent_mode_query[0x1]; - u8 reserved_at_3fa[0x1]; + u8 query_host_net_function_v1[0x1]; u8 log_max_current_uc_list[0x5]; u8 general_obj_types[0x40]; @@ -4468,7 +4470,9 @@ struct mlx5_ifc_nic_vport_context_bits { u8 reserved_at_100[0x1]; u8 sd_group[0x3]; - u8 reserved_at_104[0x1c]; + u8 reserved_at_104[0x4]; + u8 sd_group_size[0x8]; + u8 reserved_at_110[0x10]; u8 reserved_at_120[0x10]; u8 mtu[0x10]; @@ -4486,8 +4490,8 @@ struct mlx5_ifc_nic_vport_context_bits { u8 promisc_all[0x1]; u8 reserved_at_783[0x2]; u8 allowed_list_type[0x3]; - u8 reserved_at_788[0xc]; - u8 allowed_list_size[0xc]; + u8 reserved_at_788[0x8]; + u8 allowed_list_size[0x10]; struct mlx5_ifc_mac_address_layout_bits permanent_address; @@ -8452,7 +8456,9 @@ struct mlx5_ifc_enable_hca_in_bits { u8 op_mod[0x10]; u8 embedded_cpu_function[0x1]; - u8 reserved_at_41[0xf]; + u8 reserved_at_41[0x2]; + u8 function_id_type[0x1]; + u8 reserved_at_44[0xc]; u8 function_id[0x10]; u8 reserved_at_60[0x20]; @@ -8497,7 +8503,9 @@ struct mlx5_ifc_disable_hca_in_bits { u8 op_mod[0x10]; u8 embedded_cpu_function[0x1]; - u8 reserved_at_41[0xf]; + u8 reserved_at_41[0x2]; + u8 function_id_type[0x1]; + u8 reserved_at_44[0xc]; u8 function_id[0x10]; u8 reserved_at_60[0x20]; @@ -12700,6 +12708,54 @@ struct mlx5_ifc_host_params_context_bits { u8 reserved_at_80[0x180]; }; +enum mlx5_ifc_vhca_state { + MLX5_VHCA_STATE_INVALID = 0x0, + MLX5_VHCA_STATE_ALLOCATED = 0x1, + MLX5_VHCA_STATE_ACTIVE = 0x2, + MLX5_VHCA_STATE_IN_USE = 0x3, + MLX5_VHCA_STATE_TEARDOWN_REQUEST = 0x4, +}; + +enum { + MLX5_PCI_PF_TYPE_EXTERNAL_HOST_PF = 0x0, + MLX5_PCI_PF_TYPE_SATELLITE_PF = 0x1, +}; + +struct mlx5_ifc_network_function_params_bits { + u8 host_number[0x8]; + u8 pci_pf_type[0x4]; + u8 reserved_at_c[0x4]; + u8 pci_num_vfs[0x10]; + + u8 pci_total_vfs[0x10]; + u8 pci_bus[0x8]; + u8 pci_device_function[0x8]; + + u8 vhca_id[0x10]; + u8 vhca_state[0x4]; + u8 reserved_at_54[0xc]; + + u8 reserved_at_60[0xa]; + u8 esw_vport_manual[0x1]; + u8 pci_bus_assigned[0x1]; + u8 pci_vf_info_valid[0x1]; + u8 reserved_at_6d[0x13]; + + u8 pci_vf_stride[0x10]; + u8 pci_first_vf_offset[0x10]; + + u8 reserved_at_a0[0x160]; +}; + +union mlx5_ifc_net_function_params_bits { + struct mlx5_ifc_host_params_context_bits host_params_context; + struct mlx5_ifc_network_function_params_bits network_function_params; +}; + +enum { + MLX5_QUERY_ESW_FUNC_OP_MOD_LAYOUT_V1 = BIT(14), +}; + struct mlx5_ifc_query_esw_functions_in_bits { u8 opcode[0x10]; u8 reserved_at_10[0x10]; @@ -12716,12 +12772,16 @@ struct mlx5_ifc_query_esw_functions_out_bits { u8 syndrome[0x20]; - u8 reserved_at_40[0x40]; + u8 reserved_at_40[0x20]; - struct mlx5_ifc_host_params_context_bits host_params_context; + u8 net_function_num[0x8]; + u8 reserved_at_68[0x18]; - u8 reserved_at_280[0x180]; - u8 host_sf_enable[][0x40]; + union { + u8 reserved_at_80[0x380]; + DECLARE_FLEX_ARRAY(union mlx5_ifc_net_function_params_bits, + net_function_params); + }; }; struct mlx5_ifc_sf_partition_bits { diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h index 282ed5442282..ee34d3ed335f 100644 --- a/include/linux/mlx5/vport.h +++ b/include/linux/mlx5/vport.h @@ -51,8 +51,8 @@ enum { /* Vport number for each function must keep unchanged */ enum { - MLX5_VPORT_PF = 0x0, - MLX5_VPORT_FIRST_VF = 0x1, + MLX5_VPORT_HOST_PF = 0x0, + MLX5_VPORT_FIRST_HOST_VF = 0x1, MLX5_VPORT_ECPF = 0xfffe, MLX5_VPORT_UPLINK = 0xffff }; diff --git a/include/linux/mroute_base.h b/include/linux/mroute_base.h index 5d75cc5b057e..4d55827e9705 100644 --- a/include/linux/mroute_base.h +++ b/include/linux/mroute_base.h @@ -256,7 +256,7 @@ struct mr_table { struct rhltable mfc_hash; struct list_head mfc_cache_list; int maxvif; - atomic_t cache_resolve_queue_len; + u32 cache_resolve_queue_len; bool mroute_do_assert; bool mroute_do_pim; bool mroute_do_wrvifwhole; diff --git a/include/linux/net/intel/libie/adminq.h b/include/linux/net/intel/libie/adminq.h index ab13bd777a28..839114d8975a 100644 --- a/include/linux/net/intel/libie/adminq.h +++ b/include/linux/net/intel/libie/adminq.h @@ -196,6 +196,7 @@ LIBIE_CHECK_STRUCT_LEN(16, libie_aqc_list_caps); #define LIBIE_AQC_BIT_ROCEV2_LAG BIT(0) #define LIBIE_AQC_BIT_SRIOV_LAG BIT(1) #define LIBIE_AQC_BIT_SRIOV_AA_LAG BIT(2) +#define LIBIE_AQC_CAPS_EEE 0x009B #define LIBIE_AQC_CAPS_FLEX10 0x00F1 #define LIBIE_AQC_CAPS_CEM 0x00F2 diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 93e4da7046a1..8eb6b8033606 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -79,7 +79,7 @@ enum { NETIF_F_HW_TLS_RX_BIT, /* Hardware TLS RX offload */ NETIF_F_GRO_HW_BIT, /* Hardware Generic receive offload */ - NETIF_F_HW_TLS_RECORD_BIT, /* Offload TLS record */ + __UNUSED_NETIF_F_56, NETIF_F_GRO_FRAGLIST_BIT, /* Fraglist GRO */ NETIF_F_HW_MACSEC_BIT, /* Offload MACsec operations */ @@ -153,7 +153,6 @@ enum { #define NETIF_F_HW_ESP __NETIF_F(HW_ESP) #define NETIF_F_HW_ESP_TX_CSUM __NETIF_F(HW_ESP_TX_CSUM) #define NETIF_F_RX_UDP_TUNNEL_PORT __NETIF_F(RX_UDP_TUNNEL_PORT) -#define NETIF_F_HW_TLS_RECORD __NETIF_F(HW_TLS_RECORD) #define NETIF_F_GSO_UDP_L4 __NETIF_F(GSO_UDP_L4) #define NETIF_F_HW_TLS_TX __NETIF_F(HW_TLS_TX) #define NETIF_F_HW_TLS_RX __NETIF_F(HW_TLS_RX) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 0e1e581efc5a..b67a12541eac 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1122,13 +1122,14 @@ struct netdev_net_notifier { * Cannot sleep, called with netif_addr_lock_bh held. * Deprecated in favor of ndo_set_rx_mode_async. * - * void (*ndo_set_rx_mode_async)(struct net_device *dev, - * struct netdev_hw_addr_list *uc, - * struct netdev_hw_addr_list *mc); + * int (*ndo_set_rx_mode_async)(struct net_device *dev, + * struct netdev_hw_addr_list *uc, + * struct netdev_hw_addr_list *mc); * Async version of ndo_set_rx_mode which runs in process context * with rtnl_lock and netdev_lock_ops(dev) held. The uc/mc parameters * are snapshots of the address lists - iterate with - * netdev_hw_addr_list_for_each(ha, uc). + * netdev_hw_addr_list_for_each(ha, uc). Return 0 on success or a + * negative errno to request a retry via the core backoff. * * int (*ndo_set_mac_address)(struct net_device *dev, void *addr); * This function is called when the Media Access Control address @@ -1149,8 +1150,8 @@ struct netdev_net_notifier { * SIOCBONDSLAVEINFOQUERY, and SIOCBONDINFOQUERY * * * int (*ndo_eth_ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd); - * Called for ethernet specific ioctls: SIOCGMIIPHY, SIOCGMIIREG, - * SIOCSMIIREG, SIOCSHWTSTAMP and SIOCGHWTSTAMP. + * Called for ethernet specific ioctls: SIOCGMIIPHY, SIOCGMIIREG and + * SIOCSMIIREG. * * int (*ndo_set_config)(struct net_device *dev, struct ifmap *map); * Used to set network devices bus interface parameters. This interface @@ -1223,6 +1224,12 @@ struct netdev_net_notifier { * tx queues stopped. This allows the netdevice to perform queue * management safely. * + * NB: Returning -EOPNOTSUPP for whatever commands means "this qdisc + * is not offloaded (anymore, offloading may have silently stopped)", + * and the offloading flag is cleared. Notably, this is also true for + * dump queries (e.g. TC_*_STATS commands). If the underlying device does + * not report any statistics but is still offloading, return 0 instead. + * * Fiber Channel over Ethernet (FCoE) offload functions. * int (*ndo_fcoe_enable)(struct net_device *dev); * Called when the FCoE protocol stack wants to start using LLD for FCoE @@ -1449,7 +1456,7 @@ struct net_device_ops { void (*ndo_change_rx_flags)(struct net_device *dev, int flags); void (*ndo_set_rx_mode)(struct net_device *dev); - void (*ndo_set_rx_mode_async)( + int (*ndo_set_rx_mode_async)( struct net_device *dev, struct netdev_hw_addr_list *uc, struct netdev_hw_addr_list *mc); @@ -1788,6 +1795,12 @@ enum netdev_stat_type { NETDEV_PCPU_STAT_DSTATS, /* struct pcpu_dstats */ }; +enum netmem_tx_mode { + NETMEM_TX_NONE, /* no netmem TX support */ + NETMEM_TX_DMA, /* DMA-capable netmem TX (real HW) */ + NETMEM_TX_NO_DMA, /* no DMA, e.g. passthrough for virtual devs */ +}; + enum netdev_reg_state { NETREG_UNINITIALIZED = 0, NETREG_REGISTERED, /* completed register_netdevice */ @@ -1809,7 +1822,7 @@ enum netdev_reg_state { * @lltx: device supports lockless Tx. Deprecated for real HW * drivers. Mainly used by logical interfaces, such as * bonding and tunnels - * @netmem_tx: device support netmem_tx. + * @netmem_tx: device netmem TX mode * * @name: This is the first field of the "visible" part of this structure * (i.e. as seen by users in the "Space.c" file). It is the name @@ -1920,6 +1933,8 @@ enum netdev_reg_state { * @rx_mode_node: List entry for rx_mode work processing * @rx_mode_tracker: Refcount tracker for rx_mode work * @rx_mode_addr_cache: Recycled snapshot entries for rx_mode work + * @rx_mode_retry_timer: Timer that re-queues rx_mode work after failure + * @rx_mode_retry_count: Number of consecutive retries already scheduled * @uc: unicast mac addresses * @mc: multicast mac addresses * @dev_addrs: list of device hw addresses @@ -1932,10 +1947,8 @@ enum netdev_reg_state { * @vlan_info: VLAN info * @dsa_ptr: dsa specific data * @tipc_ptr: TIPC specific data - * @atalk_ptr: AppleTalk link * @ip_ptr: IPv4 specific data * @ip6_ptr: IPv6 specific data - * @ax25_ptr: AX.25 specific data * @ieee80211_ptr: IEEE 802.11 specific data, assign before registering * @ieee802154_ptr: IEEE 802.15.4 low-rate Wireless Personal Area Network * device struct @@ -1980,6 +1993,8 @@ enum netdev_reg_state { * @qdisc_hash: qdisc hash table * @watchdog_timeo: Represents the timeout that is used by * the watchdog (see dev_watchdog()) + * @watchdog_lock: protect watchdog_ref_held + * @watchdog_ref_held: True if the watchdog device ref is taken. * @watchdog_timer: List of timers * * @proto_down_reason: reason a netdev interface is held down @@ -2132,7 +2147,7 @@ struct net_device { struct_group(priv_flags_fast, unsigned long priv_flags:32; unsigned long lltx:1; - unsigned long netmem_tx:1; + unsigned long netmem_tx:2; ); const struct net_device_ops *netdev_ops; const struct header_ops *header_ops; @@ -2314,6 +2329,8 @@ struct net_device { struct list_head rx_mode_node; netdevice_tracker rx_mode_tracker; struct netdev_hw_addr_list rx_mode_addr_cache; + struct timer_list rx_mode_retry_timer; + unsigned int rx_mode_retry_count; #ifdef CONFIG_LOCKDEP unsigned char nested_level; #endif @@ -2333,9 +2350,6 @@ struct net_device { #if IS_ENABLED(CONFIG_TIPC) struct tipc_bearer __rcu *tipc_ptr; #endif -#if IS_ENABLED(CONFIG_ATALK) - void *atalk_ptr; -#endif #if IS_ENABLED(CONFIG_CFG80211) struct wireless_dev *ieee80211_ptr; #endif @@ -2392,6 +2406,8 @@ struct net_device { /* These may be needed for future network-power-down code. */ struct timer_list watchdog_timer; int watchdog_timeo; + spinlock_t watchdog_lock; + bool watchdog_ref_held; u32 proto_down_reason; @@ -2572,6 +2588,9 @@ struct net_device { * Double protects: * @up, @moving_ns, @nd_net, @xdp_features * + * Ops protects: + * @cfg, @cfg_pending, @ethtool, @hwprov + * * Double ops protects: * @real_num_rx_queues, @real_num_tx_queues * @@ -3378,7 +3397,6 @@ static inline struct net_device *first_net_device(struct net *net) net_device_entry(net->dev_base_head.next); } -int netdev_boot_setup_check(struct net_device *dev); struct net_device *dev_getbyhwaddr(struct net *net, unsigned short type, const char *hwaddr); struct net_device *dev_getbyhwaddr_rcu(struct net *net, unsigned short type, @@ -5138,6 +5156,7 @@ static inline void __dev_mc_unsync(struct net_device *dev, /* Functions used for secondary unicast and multicast support */ void dev_set_rx_mode(struct net_device *dev); +void netif_rx_mode_schedule_retry(struct net_device *dev); int netif_set_promiscuity(struct net_device *dev, int inc); int dev_set_promiscuity(struct net_device *dev, int inc); int netif_set_allmulti(struct net_device *dev, int inc, bool notify); diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 5a1c5c336fa4..20d70dddbe50 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -534,4 +534,21 @@ int xt_compat_check_entry_offsets(const void *base, const char *elems, unsigned int next_offset); #endif /* CONFIG_NETFILTER_XTABLES_COMPAT */ + +static inline bool xt_compat_check(void) +{ +#ifdef CONFIG_NETFILTER_XTABLES_COMPAT + if (!in_compat_syscall()) + return true; + + pr_warn_once("%s %s\n", + "xtables 32bit compat interface no longer supported", + "in namespaces and will be removed soon."); + + if (!capable(CAP_NET_ADMIN)) + return false; +#endif + return true; +} + #endif /* _X_TABLES_H */ diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index f22eec466040..88f7daa8560e 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -13,12 +13,28 @@ #include <linux/rcupdate.h> #include <linux/list.h> #include <linux/refcount.h> +#include <linux/ip.h> +#include <linux/udp.h> union inet_addr { __be32 ip; struct in6_addr in6; }; +/* + * Maximum payload netpoll's preallocated skb pool can carry. Keep this in + * sync with the buffer size used by refill_skbs() in net/core/netpoll.c; + * callers (e.g. netconsole) use it to detect requests the pool can never + * satisfy and avoid dequeuing a pooled skb that would later trip + * skb_over_panic() in skb_put(). + */ +#define MAX_UDP_CHUNK 1460 +#define MAX_SKB_SIZE \ + (sizeof(struct ethhdr) + \ + sizeof(struct iphdr) + \ + sizeof(struct udphdr) + \ + MAX_UDP_CHUNK) + struct netpoll { struct net_device *dev; netdevice_tracker dev_tracker; @@ -67,13 +83,13 @@ static inline void netpoll_poll_disable(struct net_device *dev) { return; } static inline void netpoll_poll_enable(struct net_device *dev) { return; } #endif -int netpoll_send_udp(struct netpoll *np, const char *msg, int len); int __netpoll_setup(struct netpoll *np, struct net_device *ndev); int netpoll_setup(struct netpoll *np); void __netpoll_free(struct netpoll *np); void netpoll_cleanup(struct netpoll *np); void do_netpoll_cleanup(struct netpoll *np); netdev_tx_t netpoll_send_skb(struct netpoll *np, struct sk_buff *skb); +void netpoll_zap_completion_queue(void); #ifdef CONFIG_NETPOLL static inline void *netpoll_poll_lock(struct napi_struct *napi) diff --git a/include/linux/phy_link_topology.h b/include/linux/phy_link_topology.h index 68a59e25821c..95575f68d5bc 100644 --- a/include/linux/phy_link_topology.h +++ b/include/linux/phy_link_topology.h @@ -36,6 +36,11 @@ struct phy_device_node { struct phy_device *phy; }; +static inline bool phy_link_topo_empty(struct net_device *dev) +{ + return !dev->link_topo; +} + #if IS_ENABLED(CONFIG_PHYLIB) int phy_link_topo_add_phy(struct net_device *dev, struct phy_device *phy, diff --git a/include/linux/platform_data/wiznet.h b/include/linux/platform_data/wiznet.h deleted file mode 100644 index 1154c4db8a13..000000000000 --- a/include/linux/platform_data/wiznet.h +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Ethernet driver for the WIZnet W5x00 chip. - */ - -#ifndef PLATFORM_DATA_WIZNET_H -#define PLATFORM_DATA_WIZNET_H - -#include <linux/if_ether.h> - -struct wiznet_platform_data { - int link_gpio; - u8 mac_addr[ETH_ALEN]; -}; - -#ifndef CONFIG_WIZNET_BUS_SHIFT -#define CONFIG_WIZNET_BUS_SHIFT 0 -#endif - -#define W5100_BUS_DIRECT_SIZE (0x8000 << CONFIG_WIZNET_BUS_SHIFT) -#define W5300_BUS_DIRECT_SIZE (0x0400 << CONFIG_WIZNET_BUS_SHIFT) - -#endif /* PLATFORM_DATA_WIZNET_H */ diff --git a/include/linux/ptr_ring.h b/include/linux/ptr_ring.h index d2c3629bbe45..c95e891903f0 100644 --- a/include/linux/ptr_ring.h +++ b/include/linux/ptr_ring.h @@ -98,13 +98,29 @@ static inline bool ptr_ring_full_bh(struct ptr_ring *r) /* Note: callers invoking this in a loop must use a compiler barrier, * for example cpu_relax(). Callers must hold producer_lock. + */ +static inline int __ptr_ring_check_produce(struct ptr_ring *r) +{ + if (unlikely(!r->size)) + return -EINVAL; + + if (data_race(r->queue[r->producer])) + return -ENOSPC; + + return 0; +} + +/* Note: callers invoking this in a loop must use a compiler barrier, + * for example cpu_relax(). Callers must hold producer_lock. * Callers are responsible for making sure pointer that is being queued * points to a valid data. */ static inline int __ptr_ring_produce(struct ptr_ring *r, void *ptr) { - if (unlikely(!r->size) || data_race(r->queue[r->producer])) - return -ENOSPC; + int p = __ptr_ring_check_produce(r); + + if (p) + return p; /* Make sure the pointer we are storing points to a valid data. */ /* Pairs with the dependency ordering in __ptr_ring_consume. */ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 3f06254ab1b7..115db8c44db2 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1315,7 +1315,8 @@ static inline bool skb_data_unref(const struct sk_buff *skb, return true; } -void __fix_address sk_skb_reason_drop(struct sock *sk, struct sk_buff *skb, +void __fix_address sk_skb_reason_drop(const struct sock *sk, + struct sk_buff *skb, enum skb_drop_reason reason); static inline void diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h index 19f4f253b4f9..a8553401b1c9 100644 --- a/include/linux/skmsg.h +++ b/include/linux/skmsg.h @@ -4,6 +4,7 @@ #ifndef _LINUX_SKMSG_H #define _LINUX_SKMSG_H +#include <linux/bitops.h> #include <linux/bpf.h> #include <linux/filter.h> #include <linux/scatterlist.h> @@ -199,11 +200,14 @@ static inline void sk_msg_xfer(struct sk_msg *dst, struct sk_msg *src, int which, u32 size) { dst->sg.data[which] = src->sg.data[which]; + __assign_bit(which, dst->sg.copy, test_bit(which, src->sg.copy)); dst->sg.data[which].length = size; dst->sg.size += size; src->sg.size -= size; src->sg.data[which].length -= size; src->sg.data[which].offset += size; + if (!src->sg.data[which].length) + __clear_bit(which, src->sg.copy); } static inline void sk_msg_xfer_full(struct sk_msg *dst, struct sk_msg *src) @@ -273,16 +277,19 @@ static inline void sk_msg_page_add(struct sk_msg *msg, struct page *page, static inline void sk_msg_sg_copy(struct sk_msg *msg, u32 i, bool copy_state) { do { - if (copy_state) - __set_bit(i, msg->sg.copy); - else - __clear_bit(i, msg->sg.copy); + __assign_bit(i, msg->sg.copy, copy_state); sk_msg_iter_var_next(i); if (i == msg->sg.end) break; } while (1); } +static inline void sk_msg_sg_copy_assign(struct sk_msg *dst, u32 dst_i, + const struct sk_msg *src, u32 src_i) +{ + __assign_bit(dst_i, dst->sg.copy, test_bit(src_i, src->sg.copy)); +} + static inline void sk_msg_sg_copy_set(struct sk_msg *msg, u32 start) { sk_msg_sg_copy(msg, start, true); @@ -544,15 +551,6 @@ static inline void psock_progs_drop(struct sk_psock_progs *progs) psock_set_prog(&progs->skb_verdict, NULL); } -int sk_psock_tls_strp_read(struct sk_psock *psock, struct sk_buff *skb); - -static inline bool sk_psock_strp_enabled(struct sk_psock *psock) -{ - if (!psock) - return false; - return !!psock->saved_data_ready; -} - /* for tcp only, sk is locked */ static inline ssize_t sk_psock_msg_inq(struct sock *sk) { diff --git a/include/linux/socket.h b/include/linux/socket.h index 3ffdfe184b23..2a8d7b14f1d1 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -356,7 +356,7 @@ struct ucred { /* Flags to be cleared on entry by sendmsg and sendmmsg syscalls */ #define MSG_INTERNAL_SENDMSG_FLAGS \ - (MSG_SPLICE_PAGES | MSG_SENDPAGE_NOPOLICY | MSG_SENDPAGE_DECRYPTED) + (MSG_SPLICE_PAGES | MSG_SENDPAGE_NOPOLICY | MSG_SENDPAGE_DECRYPTED | MSG_NO_SHARED_FRAGS) /* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */ #define SOL_IP 0 diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 6982f10e826b..8a6807082672 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -253,15 +253,20 @@ struct tcp_sock { /* TX read-write hotpath cache lines */ __cacheline_group_begin(tcp_sock_write_tx) ____cacheline_aligned; - u32 segs_out; /* RFC4898 tcpEStatsPerfSegsOut - * The total number of segments sent. - */ - u32 data_segs_out; /* RFC4898 tcpEStatsPerfDataSegsOut - * total number of data segments sent. + u32 delivered; /* Total data packets delivered incl. rexmits */ + u32 delivered_ce; /* Like the above but only ECE marked packets */ + u64 bytes_acked; /* RFC4898 tcpEStatsAppHCThruOctetsAcked + * sum(delta(snd_una)), or how many bytes + * were acked. */ u64 bytes_sent; /* RFC4898 tcpEStatsPerfHCDataOctetsOut * total number of data bytes sent. */ + u64 first_tx_mstamp; /* start of window send phase */ + u64 delivered_mstamp; /* time we reached "delivered" */ + u32 data_segs_out; /* RFC4898 tcpEStatsPerfDataSegsOut + * total number of data segments sent. + */ u32 snd_sml; /* Last byte of the most recently transmitted small packet */ u8 chrono_type; /* current chronograph type */ u32 chrono_start; /* Start time in jiffies of a TCP chrono */ @@ -271,6 +276,10 @@ struct tcp_sock { u32 lsndtime; /* timestamp of last sent data packet (for restart window) */ u32 mdev_us; /* medium deviation */ u32 rtt_seq; /* sequence number to update rttvar */ + u32 max_packets_out; /* max packets_out in last window */ + u32 cwnd_usage_seq; /* right edge of cwnd usage tracking flight */ + u32 rate_delivered; /* saved rate sample: packets delivered */ + u32 rate_interval_us; /* saved rate sample: time elapsed */ u64 tcp_wstamp_ns; /* departure time for next sent data packet */ u64 accecn_opt_tstamp; /* Last AccECN option sent timestamp */ struct list_head tsorted_sent_queue; /* time-sorted sent but un-SACKed skbs */ @@ -307,8 +316,6 @@ struct tcp_sock { u32 srtt_us; /* smoothed round trip time << 3 in usecs */ u32 packets_out; /* Packets which are "in flight" */ u32 snd_up; /* Urgent pointer */ - u32 delivered; /* Total data packets delivered incl. rexmits */ - u32 delivered_ce; /* Like the above but only ECE marked packets */ u32 received_ce; /* Like the above but for rcvd CE marked pkts */ u32 received_ecn_bytes[3]; /* received byte counters for three ECN * types: INET_ECN_ECT_1, INET_ECN_ECT_0, @@ -324,6 +331,12 @@ struct tcp_sock { * Options received (usually on last packet, some only on SYN packets). */ struct tcp_options_received rx_opt; + u32 segs_in; /* RFC4898 tcpEStatsPerfSegsIn + * total number of segments in. + */ + u32 segs_out; /* RFC4898 tcpEStatsPerfSegsOut + * The total number of segments sent. + */ __cacheline_group_end(tcp_sock_write_txrx); /* RX read-write hotpath cache lines */ @@ -333,26 +346,13 @@ struct tcp_sock { * sum(delta(rcv_nxt)), or how many bytes * were acked. */ - u32 segs_in; /* RFC4898 tcpEStatsPerfSegsIn - * total number of segments in. - */ u32 data_segs_in; /* RFC4898 tcpEStatsPerfDataSegsIn * total number of data segments in. */ u32 rcv_wup; /* rcv_nxt on last window update sent */ - u32 max_packets_out; /* max packets_out in last window */ - u32 cwnd_usage_seq; /* right edge of cwnd usage tracking flight */ - u32 rate_delivered; /* saved rate sample: packets delivered */ - u32 rate_interval_us; /* saved rate sample: time elapsed */ u32 rcv_rtt_last_tsecr; u32 delivered_ecn_bytes[3]; u16 pkts_acked_ewma;/* Pkts acked EWMA for AccECN cep heuristic */ - u64 first_tx_mstamp; /* start of window send phase */ - u64 delivered_mstamp; /* time we reached "delivered" */ - u64 bytes_acked; /* RFC4898 tcpEStatsAppHCThruOctetsAcked - * sum(delta(snd_una)), or how many bytes - * were acked. - */ struct { u32 rtt_us; u32 seq; diff --git a/include/net/Space.h b/include/net/Space.h deleted file mode 100644 index 6a0b6674d930..000000000000 --- a/include/net/Space.h +++ /dev/null @@ -1,7 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* A unified ethernet device probe. This is the easiest way to have every - * ethernet adaptor have the name "eth[0123...]". - */ - -struct net_device *ne_probe(int unit); -struct net_device *cs89x0_probe(int unit); diff --git a/include/net/act_api.h b/include/net/act_api.h index fd2967ee08f7..20d9e55f8564 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -242,7 +242,7 @@ static inline void tcf_action_update_bstats(struct tc_action *a, static inline void tcf_action_inc_drop_qstats(struct tc_action *a) { if (likely(a->cpu_qstats)) { - qstats_drop_inc(this_cpu_ptr(a->cpu_qstats)); + qstats_cpu_drop_inc(a->cpu_qstats); return; } atomic_inc(&a->tcfa_drops); @@ -251,7 +251,7 @@ static inline void tcf_action_inc_drop_qstats(struct tc_action *a) static inline void tcf_action_inc_overlimit_qstats(struct tc_action *a) { if (likely(a->cpu_qstats)) { - qstats_overlimit_inc(this_cpu_ptr(a->cpu_qstats)); + qstats_cpu_overlimit_inc(a->cpu_qstats); return; } atomic_inc(&a->tcfa_overlimits); diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 9e96776945e5..539bbbe54b14 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -369,8 +369,11 @@ static inline struct inet6_dev *__in6_dev_get_rtnl_net(const struct net_device * static inline struct inet6_dev *__in6_dev_stats_get(const struct net_device *dev, const struct sk_buff *skb) { - if (netif_is_l3_master(dev)) + if (netif_is_l3_master(dev)) { dev = dev_get_by_index_rcu(dev_net(dev), inet6_iif(skb)); + if (!dev) + return NULL; + } return __in6_dev_get(dev); } diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h index 4e40063adab4..30046a3c20f7 100644 --- a/include/net/af_vsock.h +++ b/include/net/af_vsock.h @@ -220,6 +220,7 @@ static inline bool __vsock_in_connected_table(struct vsock_sock *vsk) void vsock_add_pending(struct sock *listener, struct sock *pending); void vsock_remove_pending(struct sock *listener, struct sock *pending); void vsock_enqueue_accept(struct sock *listener, struct sock *connected); +void vsock_pending_to_accept(struct sock *listener, struct sock *pending); void vsock_insert_connected(struct vsock_sock *vsk); void vsock_remove_bound(struct vsock_sock *vsk); void vsock_remove_connected(struct vsock_sock *vsk); diff --git a/include/net/amt.h b/include/net/amt.h index c881bc8b673b..a0255491f5b0 100644 --- a/include/net/amt.h +++ b/include/net/amt.h @@ -331,7 +331,7 @@ struct amt_dev { enum amt_status status; /* Generated key */ siphash_key_t key; - struct socket __rcu *sock; + struct sock __rcu *sk; u32 max_groups; u32 max_sources; u32 hash_buckets; diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 3faea66b1979..b624da5026f5 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* BlueZ - Bluetooth protocol stack for Linux Copyright (C) 2000-2001 Qualcomm Incorporated @@ -5,10 +6,6 @@ Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - 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; - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 572b1c620c5d..38186a245f14 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* BlueZ - Bluetooth protocol stack for Linux Copyright (C) 2000-2001 Qualcomm Incorporated @@ -5,10 +6,6 @@ Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - 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; - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. @@ -2486,6 +2483,12 @@ struct hci_rp_le_cs_test { #define HCI_OP_LE_CS_TEST_END 0x2096 +#define HCI_OP_LE_SET_HOST_FEATURE_V2 0x2097 +struct hci_cp_le_set_host_feature_v2 { + __le16 bit_number; + __u8 bit_value; +} __packed; + /* ---- HCI Events ---- */ struct hci_ev_status { __u8 status; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index aa600fbf9a53..7e15da47fe3a 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* BlueZ - Bluetooth protocol stack for Linux Copyright (c) 2000-2001, 2010, Code Aurora Forum. All rights reserved. @@ -5,10 +6,6 @@ Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - 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; - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. diff --git a/include/net/bluetooth/hci_mon.h b/include/net/bluetooth/hci_mon.h index bbd752494ef9..4b2a0af4ed58 100644 --- a/include/net/bluetooth/hci_mon.h +++ b/include/net/bluetooth/hci_mon.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* BlueZ - Bluetooth protocol stack for Linux Copyright (C) 2011-2012 Intel Corporation - 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; - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. diff --git a/include/net/bluetooth/hci_sock.h b/include/net/bluetooth/hci_sock.h index 13e8cd4414a1..16f150b861be 100644 --- a/include/net/bluetooth/hci_sock.h +++ b/include/net/bluetooth/hci_sock.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* BlueZ - Bluetooth protocol stack for Linux Copyright (C) 2000-2001 Qualcomm Incorporated Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - 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; - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index e0a1f2293679..1640cc9bf83a 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* BlueZ - Bluetooth protocol stack for Linux Copyright (C) 2000-2001 Qualcomm Incorporated @@ -6,10 +7,6 @@ Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - 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; - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. @@ -748,6 +745,7 @@ enum { FLAG_ECRED_CONN_REQ_SENT, FLAG_PENDING_SECURITY, FLAG_HOLD_HCI_CONN, + FLAG_DEL, }; /* Lock nesting levels for L2CAP channels. We need these because lockdep diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 8234915854b6..08daed7a96d5 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* BlueZ - Bluetooth protocol stack for Linux Copyright (C) 2010 Nokia Corporation Copyright (C) 2011-2012 Intel Corporation - 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; - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h index c05882476900..feb6b3ae5e69 100644 --- a/include/net/bluetooth/rfcomm.h +++ b/include/net/bluetooth/rfcomm.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* RFCOMM implementation for Linux Bluetooth stack (BlueZ) Copyright (C) 2002 Maxim Krasnyansky <maxk@qualcomm.com> Copyright (C) 2002 Marcel Holtmann <marcel@holtmann.org> - 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; - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. diff --git a/include/net/bluetooth/sco.h b/include/net/bluetooth/sco.h index f40ddb4264fc..214409527b35 100644 --- a/include/net/bluetooth/sco.h +++ b/include/net/bluetooth/sco.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* BlueZ - Bluetooth protocol stack for Linux Copyright (C) 2000-2001 Qualcomm Incorporated Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - 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; - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. diff --git a/include/net/bond_options.h b/include/net/bond_options.h index e6eedf23aea1..52b966e92793 100644 --- a/include/net/bond_options.h +++ b/include/net/bond_options.h @@ -79,6 +79,7 @@ enum { BOND_OPT_COUPLED_CONTROL, BOND_OPT_BROADCAST_NEIGH, BOND_OPT_ACTOR_PORT_PRIO, + BOND_OPT_LACP_STRICT, BOND_OPT_LAST }; diff --git a/include/net/bonding.h b/include/net/bonding.h index edd1942dcd73..2c54a36a8477 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -129,6 +129,7 @@ struct bond_params { int peer_notif_delay; int lacp_active; int lacp_fast; + int lacp_strict; unsigned int min_links; int ad_select; char primary[IFNAMSIZ]; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 9d3639ff9c28..8188ad200de5 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -830,6 +830,8 @@ struct vif_params { * @seq_len: length of @seq. * @vlan_id: vlan_id for VLAN group key (if nonzero) * @mode: key install mode (RX_TX, NO_TX or SET_TX) + * @ltf_keyseed: LTF key seed material + * @ltf_keyseed_len: length of LTF key seed material */ struct key_params { const u8 *key; @@ -839,11 +841,18 @@ struct key_params { u16 vlan_id; u32 cipher; enum nl80211_key_mode mode; + const u8 *ltf_keyseed; + size_t ltf_keyseed_len; }; /** * struct cfg80211_chan_def - channel definition * @chan: the (control) channel + * @npca_chan: the NPCA primary channel + * Note that if DBE is in use, this channel may appear to be + * inside the primary half of the chandef. Implementations + * can use the position of this channel to understand how + * NPCA is used. * @width: channel width * @center_freq1: center frequency of first segment * @center_freq2: center frequency of second segment @@ -856,18 +865,24 @@ struct key_params { * @punctured: mask of the punctured 20 MHz subchannels, with * bits turned on being disabled (punctured); numbered * from lower to higher frequency (like in the spec) + * @npca_punctured: NPCA puncturing bitmap, like @punctured but for + * NPCA transmissions. If NPCA is used (@npca_chan is not %NULL) + * this will be a superset of the @punctured bimap. + * Note that if DBE is used, this bitmap is also shifted to be in + * accordance with the overall chandef bandwidth. * @s1g_primary_2mhz: Indicates if the control channel pointed to * by 'chan' exists as a 1MHz primary subchannel within an * S1G 2MHz primary channel. */ struct cfg80211_chan_def { struct ieee80211_channel *chan; + struct ieee80211_channel *npca_chan; enum nl80211_chan_width width; u32 center_freq1; u32 center_freq2; struct ieee80211_edmg edmg; u16 freq1_offset; - u16 punctured; + u16 punctured, npca_punctured; bool s1g_primary_2mhz; }; @@ -1014,7 +1029,9 @@ cfg80211_chandef_identical(const struct cfg80211_chan_def *chandef1, chandef1->freq1_offset == chandef2->freq1_offset && chandef1->center_freq2 == chandef2->center_freq2 && chandef1->punctured == chandef2->punctured && - chandef1->s1g_primary_2mhz == chandef2->s1g_primary_2mhz); + chandef1->s1g_primary_2mhz == chandef2->s1g_primary_2mhz && + chandef1->npca_chan == chandef2->npca_chan && + chandef1->npca_punctured == chandef2->npca_punctured); } /** @@ -1144,6 +1161,46 @@ int cfg80211_chandef_primary(const struct cfg80211_chan_def *chandef, u16 *punctured); /** + * cfg80211_chandef_npca_valid - check that NPCA information is valid + * @wiphy: the wiphy to check for, for channel pointer lookup + * @chandef: the BSS channel chandef to check against + * @npca: NPCA information, can be %NULL in which case this + * always returns %true + * + * Note that DBE must not have been configured into the chandef yet + * before checking NPCA, i.e. @chandef must represent the BSS channel. + * + * Returns: %true if the NPCA channel and puncturing bitmap are valid + * according to the chandef, %false otherwise + */ +bool cfg80211_chandef_npca_valid(struct wiphy *wiphy, + const struct cfg80211_chan_def *chandef, + const struct ieee80211_uhr_npca_info *npca); + +/** + * cfg80211_chandef_add_npca - parse and add NPCA information to chandef + * @wiphy: the wiphy this will be used for, for channel pointer lookup + * @chandef: the chandef to modify, must be a valid chandef without NPCA + * @npca: the NPCA information, can be %NULL + * + * Returns: 0 if the NPCA information was added and the resulting + * chandef is valid, a negative error code on errors + */ +int cfg80211_chandef_add_npca(struct wiphy *wiphy, + struct cfg80211_chan_def *chandef, + const struct ieee80211_uhr_npca_info *npca); + +/** + * cfg80211_chandef_add_dbe - parse and add DBE information to chandef + * @chandef: the chandef to expand + * @dbe: the DBE information, must be size-checked if not %NULL + * + * Returns: 0 for success, a negative error code otherwise + */ +int cfg80211_chandef_add_dbe(struct cfg80211_chan_def *chandef, + const struct ieee80211_uhr_dbe_info *dbe); + +/** * nl80211_send_chandef - sends the channel definition. * @msg: the msg to send channel definition * @chandef: the channel definition to check @@ -1396,6 +1453,13 @@ struct cfg80211_rnr_elems { * @he_bss_color: BSS Color settings * @he_bss_color_valid: indicates whether bss color * attribute is present in beacon data or not. + * @ht_required: stations must support HT + * @vht_required: stations must support VHT + * @ht_oper: HT operation element (or %NULL if HT isn't enabled) + * @vht_oper: VHT operation element (or %NULL if VHT isn't enabled) + * @he_oper: HE operation IE (or %NULL if HE isn't enabled) + * @eht_oper: EHT operation IE (or %NULL if EHT isn't enabled) + * @uhr_oper: UHR operation (or %NULL if UHR isn't enabled) */ struct cfg80211_beacon_data { unsigned int link_id; @@ -1420,6 +1484,13 @@ struct cfg80211_beacon_data { size_t civicloc_len; struct cfg80211_he_bss_color he_bss_color; bool he_bss_color_valid; + + bool ht_required, vht_required; + const struct ieee80211_ht_operation *ht_oper; + const struct ieee80211_vht_operation *vht_oper; + const struct ieee80211_he_operation *he_oper; + const struct ieee80211_eht_operation *eht_oper; + const struct ieee80211_uhr_operation *uhr_oper; }; struct mac_address { @@ -1524,16 +1595,9 @@ struct cfg80211_s1g_short_beacon { * @vht_cap: VHT capabilities (or %NULL if VHT isn't enabled) * @he_cap: HE capabilities (or %NULL if HE isn't enabled) * @eht_cap: EHT capabilities (or %NULL if EHT isn't enabled) - * @eht_oper: EHT operation IE (or %NULL if EHT isn't enabled) - * @uhr_oper: UHR operation (or %NULL if UHR isn't enabled) - * @ht_required: stations must support HT - * @vht_required: stations must support VHT * @twt_responder: Enable Target Wait Time - * @he_required: stations must support HE - * @sae_h2e_required: stations must support direct H2E technique in SAE * @flags: flags, as defined in &enum nl80211_ap_settings_flags * @he_obss_pd: OBSS Packet Detection settings - * @he_oper: HE operation IE (or %NULL if HE isn't enabled) * @fils_discovery: FILS discovery transmission parameters * @unsol_bcast_probe_resp: Unsolicited broadcast probe response parameters * @mbssid_config: AP settings for multiple bssid @@ -1562,11 +1626,7 @@ struct cfg80211_ap_settings { const struct ieee80211_ht_cap *ht_cap; const struct ieee80211_vht_cap *vht_cap; const struct ieee80211_he_cap_elem *he_cap; - const struct ieee80211_he_operation *he_oper; const struct ieee80211_eht_cap_elem *eht_cap; - const struct ieee80211_eht_operation *eht_oper; - const struct ieee80211_uhr_operation *uhr_oper; - bool ht_required, vht_required, he_required, sae_h2e_required; bool twt_responder; u32 flags; struct ieee80211_he_obss_pd he_obss_pd; @@ -4433,6 +4493,25 @@ struct cfg80211_ftm_responder_stats { * (must have either this or @rtt_avg) * @dist_variance: variance of distances measured (see also @rtt_variance) * @dist_spread: spread of distances measured (see also @rtt_spread) + * @tx_ltf_repetition_count: negotiated value of number of tx ltf repetitions + * in NDP frames + * @rx_ltf_repetition_count: negotiated value of number of rx ltf repetitions + * in NDP frames + * @max_time_between_measurements: the negotiated maximum interval (in units of + * 10 ms) by which the ISTA must complete the next measurement cycle. + * @min_time_between_measurements: the negotiated minimum interval (in units of + * 100 us) between two consecutive range measurements initiated by the + * ISTA. + * @num_tx_spatial_streams: number of Tx space-time streams used in the NDP + * frame during the measurement sounding phase. + * @num_rx_spatial_streams: number of Rx space-time streams used in the NDP + * frame during the measurement sounding phase. + * @nominal_time: negotiated nominal duration between adjacent availability + * windows in units of milliseconds (u32). + * @availability_window: negotiated availability window time used in this + * session in units of milliseconds (u8). + * @chan_width: band width used for measurement. + * @preamble: preamble used for measurement. * @num_ftmr_attempts_valid: @num_ftmr_attempts is valid * @num_ftmr_successes_valid: @num_ftmr_successes is valid * @rssi_avg_valid: @rssi_avg is valid @@ -4445,6 +4524,18 @@ struct cfg80211_ftm_responder_stats { * @dist_avg_valid: @dist_avg is valid * @dist_variance_valid: @dist_variance is valid * @dist_spread_valid: @dist_spread is valid + * @tx_ltf_repetition_count_valid: @tx_ltf_repetition_count is valid + * @rx_ltf_repetition_count_valid: @rx_ltf_repetition_count is valid + * @max_time_between_measurements_valid: @max_time_between_measurements is valid + * @min_time_between_measurements_valid: @min_time_between_measurements is valid + * @num_tx_spatial_streams_valid: @num_tx_spatial_streams is valid + * @num_rx_spatial_streams_valid: @num_rx_spatial_streams is valid + * @nominal_time_valid: @nominal_time is valid + * @availability_window_valid: @availability_window is valid + * @chan_width_valid: @chan_width is valid. + * @preamble_valid: @preamble is valid. + * @is_delayed_lmr: indicates if the reported LMR is of the current burst or the + * previous burst, flag. */ struct cfg80211_pmsr_ftm_result { const u8 *lci; @@ -4468,8 +4559,18 @@ struct cfg80211_pmsr_ftm_result { s64 dist_avg; s64 dist_variance; s64 dist_spread; + u32 tx_ltf_repetition_count; + u32 rx_ltf_repetition_count; + u32 max_time_between_measurements; + u32 min_time_between_measurements; + u8 num_tx_spatial_streams; + u8 num_rx_spatial_streams; + u32 nominal_time; + u8 availability_window; + enum nl80211_chan_width chan_width; + enum nl80211_preamble preamble; - u16 num_ftmr_attempts_valid:1, + u32 num_ftmr_attempts_valid:1, num_ftmr_successes_valid:1, rssi_avg_valid:1, rssi_spread_valid:1, @@ -4480,7 +4581,18 @@ struct cfg80211_pmsr_ftm_result { rtt_spread_valid:1, dist_avg_valid:1, dist_variance_valid:1, - dist_spread_valid:1; + dist_spread_valid:1, + tx_ltf_repetition_count_valid:1, + rx_ltf_repetition_count_valid:1, + max_time_between_measurements_valid:1, + min_time_between_measurements_valid:1, + num_tx_spatial_streams_valid:1, + num_rx_spatial_streams_valid:1, + nominal_time_valid:1, + availability_window_valid:1, + chan_width_valid:1, + preamble_valid:1, + is_delayed_lmr:1; }; /** @@ -4524,7 +4636,8 @@ struct cfg80211_pmsr_result { * @burst_duration: burst duration. If @trigger_based or @non_trigger_based is * set, this is the burst duration in milliseconds, and zero means the * device should pick an appropriate value based on @ftms_per_burst. - * @ftms_per_burst: number of FTMs per burst + * @ftms_per_burst: number of FTMs per burst. If set to 0, the firmware or + * driver can automatically select an appropriate value. * @ftmr_retries: number of retries for FTM request * @request_lci: request LCI information * @request_civicloc: request civic location information @@ -4541,6 +4654,48 @@ struct cfg80211_pmsr_result { * @bss_color: the bss color of the responder. Optional. Set to zero to * indicate the driver should set the BSS color. Only valid if * @non_trigger_based or @trigger_based is set. + * @request_type: ranging request type, one of + * &enum nl80211_peer_measurement_ftm_req_type. Defaults to + * %NL80211_PMSR_FTM_REQ_TYPE_INFRA if not specified. + * @min_time_between_measurements: minimum time between two consecutive range + * measurements in units of 100 microseconds, for non-trigger based + * ranging. Should be set as short as possible to minimize turnaround + * time, since two-way ranging with delayed LMR requires two measurements. + * Only valid if @non_trigger_based is set. + * @max_time_between_measurements: maximum time between two consecutive range + * measurements in units of 10 milliseconds, for non-trigger based + * ranging. Acts as a session timeout; if exceeded, the ranging session + * should be terminated. Only valid if @non_trigger_based is set. + * @availability_window: duration of the availability window (AW) in units of + * 1 millisecond (0-255 ms). Only valid if @non_trigger_based is set. + * If set to 0, the firmware or driver can automatically select an + * appropriate value. + * @nominal_time: Nominal duration between adjacent availability windows + * in units of milli seconds. Only valid if @non_trigger_based is set. + * If set to 0, the firmware or driver can automatically select an + * appropriate value. + * @num_measurements: number of Availability Windows (AWs) to schedule + * for non-trigger-based ranging. Each AW may contain multiple FTM + * exchanges as configured by @ftms_per_burst. Only valid if + * @non_trigger_based is set. If set to 0, the firmware or driver + * can automatically select an appropriate value. + * @ingress_distance: optional ingress threshold in units of mm. When set, + * the measurement result of the peer needs to be indicated if the device + * moves into this range. Measurement results need to be sent on a burst + * index basis in this case. + * @egress_distance: optional egress threshold in units of mm. When set, + * the measurement result of the peer needs to be indicated if the device + * moves out of this range. Measurement results need to be sent on a burst + * index basis in this case. + * If neither or only one of @ingress_distance and @egress_distance + * is set, only the specified threshold is used. If both are set, both + * thresholds are applied. If neither is set, results are reported without + * threshold filtering. + * @pd_suppress_range_results: flag to suppress ranging results for PD + * requests. When set, the device performs ranging measurements to + * provide ranging services to a peer (e.g. in RSTA role) but does + * not report the measurement results to userspace. Only valid when + * @request_type is %NL80211_PMSR_FTM_REQ_TYPE_PD. * * See also nl80211 for the respective attribute documentation. */ @@ -4560,6 +4715,16 @@ struct cfg80211_pmsr_ftm_request_peer { u8 ftms_per_burst; u8 ftmr_retries; u8 bss_color; + + u32 request_type; + u32 min_time_between_measurements; + u32 max_time_between_measurements; + u8 availability_window; + u32 nominal_time; + u32 num_measurements; + u64 ingress_distance; + u64 egress_distance; + u8 pd_suppress_range_results:1; }; /** @@ -5085,6 +5250,9 @@ struct mgmt_frame_regs { * links by calling cfg80211_mlo_reconf_add_done(). When calling * cfg80211_mlo_reconf_add_done() the bss pointer must be given for each * link for which MLO reconfiguration 'add' operation was requested. + * + * @start_pd: Start the PD interface. + * @stop_pd: Stop the PD interface. */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); @@ -5267,7 +5435,7 @@ struct cfg80211_ops { struct wireless_dev *wdev, struct ieee80211_channel *chan, unsigned int duration, - u64 *cookie); + u64 *cookie, const u8 *rx_addr); int (*cancel_remain_on_channel)(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie); @@ -5461,6 +5629,8 @@ struct cfg80211_ops { struct cfg80211_ml_reconf_req *req); int (*set_epcs)(struct wiphy *wiphy, struct net_device *dev, bool val); + int (*start_pd)(struct wiphy *wiphy, struct wireless_dev *wdev); + void (*stop_pd)(struct wiphy *wiphy, struct wireless_dev *wdev); }; /* @@ -5506,7 +5676,6 @@ struct cfg80211_ops { * responds to probe-requests in hardware. * @WIPHY_FLAG_OFFCHAN_TX: Device supports direct off-channel TX. * @WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL: Device supports remain-on-channel call. - * @WIPHY_FLAG_SUPPORTS_5_10_MHZ: Device supports 5 MHz and 10 MHz channels. * @WIPHY_FLAG_HAS_CHANNEL_SWITCH: Device supports channel switch in * beaconing mode (AP, IBSS, Mesh, ...). * @WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK: The device supports bigger kek and kck keys @@ -5546,7 +5715,6 @@ enum wiphy_flags { WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD = BIT(19), WIPHY_FLAG_OFFCHAN_TX = BIT(20), WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL = BIT(21), - WIPHY_FLAG_SUPPORTS_5_10_MHZ = BIT(22), WIPHY_FLAG_HAS_CHANNEL_SWITCH = BIT(23), WIPHY_FLAG_NOTIFY_REGDOM_BY_DRIVER = BIT(24), WIPHY_FLAG_CHANNEL_CHANGE_ON_BEACON = BIT(25), @@ -5852,6 +6020,7 @@ struct wiphy_vendor_command { * @extended_capabilities_len: length of the extended capabilities * @eml_capabilities: EML capabilities (for MLO) * @mld_capa_and_ops: MLD capabilities and operations (for MLO) + * @ext_mld_capa_and_ops: Extended MLD capabilities and operations (for MLO) */ struct wiphy_iftype_ext_capab { enum nl80211_iftype iftype; @@ -5860,6 +6029,7 @@ struct wiphy_iftype_ext_capab { u8 extended_capabilities_len; u16 eml_capabilities; u16 mld_capa_and_ops; + u16 ext_mld_capa_and_ops; }; /** @@ -5903,7 +6073,53 @@ cfg80211_get_iftype_ext_capa(struct wiphy *wiphy, enum nl80211_iftype type); * (0 means unknown) * @ftm.max_total_ltf_rx: maximum total number of LTFs that can be received * (0 means unknown) - * @ftm.support_rsta: supports operating as RSTA in PMSR FTM request + * @ftm.ista: initiator role capabilities + * @ftm.ista.support_ntb: supports operating as ISTA in PMSR FTM request for + * NTB ranging. + * @ftm.ista.support_tb: supports operating as ISTA in PMSR FTM request for + * TB ranging. + * @ftm.ista.support_edca: supports operating as ISTA in PMSR FTM request for + * EDCA based ranging. + * @ftm.ista.max_peers: maximum number of peers supported in the ISTA role. + * If zero, no role-specific peer limit applies. + * @ftm.rsta: responder role capabilities + * @ftm.rsta.support_ntb: supports operating as RSTA in PMSR FTM request for + * NTB ranging. + * @ftm.rsta.support_tb: supports operating as RSTA in PMSR FTM request for + * TB ranging. + * @ftm.rsta.support_edca: supports operating as RSTA in PMSR FTM request for + * EDCA based ranging. + * @ftm.rsta.max_peers: maximum number of peers supported in the RSTA role. + * If zero, no role-specific peer limit applies. + * @ftm.max_no_of_tx_antennas: maximum number of transmit antennas supported for + * EDCA based ranging (0 means unknown) + * @ftm.max_no_of_rx_antennas: maximum number of receive antennas supported for + * EDCA based ranging (0 means unknown) + * @ftm.min_allowed_ranging_interval_edca: Minimum EDCA ranging + * interval supported by the device in milli seconds. (0 means unknown). + * Applications can use this value to estimate the burst period to be + * given in the FTM request for the EDCA based ranging case. If + * non-zero, this value will be used to validate the burst period in + * the FTM request. + * @ftm.min_allowed_ranging_interval_ntb: Minimum NTB ranging + * interval supported by the device in milli seconds. (0 means unknown). + * Applications can use this value to estimate the burst period to be + * given in the FTM request for the NTB ranging case. If non-zero, + * this value will be used to validate the nominal time in the FTM + * request. + * @ftm.type: ranging type capabilities + * @ftm.type.infra_support: supports infrastructure ranging (STA-to-AP or + * AP-to-STA) as part of Proximity Detection + * @ftm.type.pd_support: supports peer-to-peer ranging as mentioned in the + * specification "PR Implementation Consideration Draft 1.9 rev 1" where + * PD stands for proximity detection + * @ftm.concurrent_ista_rsta_support: indicates if the device can + * simultaneously act as initiator and responder in a multi-peer + * measurement request. Only valid if @ftm.rsta_support is set. + * @ftm.pd_preambles: bitmap of preambles supported (&enum nl80211_preamble) + * for PD ranging requests. Ignored if @ftm.type.pd_support is not set. + * @ftm.pd_bandwidths: bitmap of bandwidths supported (&enum nl80211_chan_width) + * for PD ranging requests. Ignored if @ftm.type.pd_support is not set. */ struct cfg80211_pmsr_capabilities { unsigned int max_peers; @@ -5929,7 +6145,29 @@ struct cfg80211_pmsr_capabilities { u8 max_rx_sts; u8 max_total_ltf_tx; u8 max_total_ltf_rx; - u8 support_rsta:1; + struct { + u8 support_ntb:1, + support_tb:1, + support_edca:1; + u32 max_peers; + } ista; + struct { + u8 support_ntb:1, + support_tb:1, + support_edca:1; + u32 max_peers; + } rsta; + u8 max_no_of_tx_antennas; + u8 max_no_of_rx_antennas; + u32 min_allowed_ranging_interval_edca; + u32 min_allowed_ranging_interval_ntb; + struct { + u8 infra_support:1, + pd_support:1; + } type; + u8 concurrent_ista_rsta_support:1; + u32 pd_preambles; + u32 pd_bandwidths; } ftm; }; @@ -6024,7 +6262,7 @@ enum wiphy_nan_flags { * nibble indicates the number of TX antennas and upper nibble indicates the * number of RX antennas. Value 0 indicates the information is not * available. - * @max_channel_switch_time: maximum channel switch time in milliseconds. + * @max_channel_switch_time: maximum channel switch time in microseconds. * @dev_capabilities: NAN device capabilities as defined in Wi-Fi Aware (TM) * specification Table 79 (Capabilities field). * @phy: Band-agnostic capabilities for NAN data interfaces. Since NAN @@ -8302,6 +8540,7 @@ void cfg80211_auth_timeout(struct net_device *dev, const u8 *addr); * as the AC bitmap in the QoS info field * @req_ies: information elements from the (Re)Association Request frame * @req_ies_len: length of req_ies data + * @assoc_encrypted: indicate if the (re)association exchange is encrypted. * @ap_mld_addr: AP MLD address (in case of MLO) * @links: per-link information indexed by link ID, use links[0] for * non-MLO connections @@ -8316,6 +8555,7 @@ struct cfg80211_rx_assoc_resp_data { const u8 *req_ies; size_t req_ies_len; int uapsd_queues; + bool assoc_encrypted; const u8 *ap_mld_addr; struct { u8 addr[ETH_ALEN] __aligned(2); @@ -8445,7 +8685,7 @@ void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, * cfg80211 then sends a notification to userspace. */ void cfg80211_notify_new_peer_candidate(struct net_device *dev, - const u8 *macaddr, const u8 *ie, u8 ie_len, + const u8 *macaddr, const u8 *ie, size_t ie_len, int sig_dbm, gfp_t gfp); /** @@ -8835,6 +9075,9 @@ struct cfg80211_fils_resp_params { * @links.status: per-link status code, to report a status code that's not * %WLAN_STATUS_SUCCESS for a given link, it must also be in the * @valid_links bitmap and may have a BSS pointer (which is then released) + * @assoc_encrypted: The driver should set this flag to indicate that the + * (Re)Association Request/Response frames are transmitted encrypted over + * the air. */ struct cfg80211_connect_resp_params { int status; @@ -8844,6 +9087,7 @@ struct cfg80211_connect_resp_params { size_t resp_ie_len; struct cfg80211_fils_resp_params fils; enum nl80211_timeout_reason timeout_reason; + bool assoc_encrypted; const u8 *ap_mld_addr; u16 valid_links; diff --git a/include/net/devlink.h b/include/net/devlink.h index bcd31de1f890..dd546dbd57cf 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -433,6 +433,13 @@ enum devlink_param_type { DEVLINK_PARAM_TYPE_U64 = DEVLINK_VAR_ATTR_TYPE_U64, DEVLINK_PARAM_TYPE_STRING = DEVLINK_VAR_ATTR_TYPE_STRING, DEVLINK_PARAM_TYPE_BOOL = DEVLINK_VAR_ATTR_TYPE_FLAG, + DEVLINK_PARAM_TYPE_U64_ARRAY = DEVLINK_VAR_ATTR_TYPE_U64_ARRAY, +}; + +#define __DEVLINK_PARAM_MAX_ARRAY_SIZE 32 +struct devlink_param_u64_array { + u64 size; + u64 val[__DEVLINK_PARAM_MAX_ARRAY_SIZE]; }; union devlink_param_value { @@ -442,6 +449,7 @@ union devlink_param_value { u64 vu64; char vstr[__DEVLINK_PARAM_MAX_STRING_VALUE]; bool vbool; + struct devlink_param_u64_array u64arr; }; struct devlink_param_gset_ctx { @@ -501,7 +509,7 @@ struct devlink_param { struct devlink_param_gset_ctx *ctx, struct netlink_ext_ack *extack); int (*validate)(struct devlink *devlink, u32 id, - union devlink_param_value val, + union devlink_param_value *val, struct netlink_ext_ack *extack); int (*get_default)(struct devlink *devlink, u32 id, struct devlink_param_gset_ctx *ctx, @@ -1923,7 +1931,7 @@ void devlink_params_unregister(struct devlink *devlink, int devl_param_driverinit_value_get(struct devlink *devlink, u32 param_id, union devlink_param_value *val); void devl_param_driverinit_value_set(struct devlink *devlink, u32 param_id, - union devlink_param_value init_val); + union devlink_param_value *init_val); void devl_param_value_changed(struct devlink *devlink, u32 param_id); struct devlink_region *devl_region_create(struct devlink *devlink, const struct devlink_region_ops *ops, diff --git a/include/net/dsa.h b/include/net/dsa.h index 8b6d34e8a6f0..8c16ef23cc10 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -58,6 +58,7 @@ struct tc_action; #define DSA_TAG_PROTO_YT921X_VALUE 30 #define DSA_TAG_PROTO_MXL_GSW1XX_VALUE 31 #define DSA_TAG_PROTO_MXL862_VALUE 32 +#define DSA_TAG_PROTO_NETC_VALUE 33 enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = DSA_TAG_PROTO_NONE_VALUE, @@ -93,6 +94,7 @@ enum dsa_tag_protocol { DSA_TAG_PROTO_YT921X = DSA_TAG_PROTO_YT921X_VALUE, DSA_TAG_PROTO_MXL_GSW1XX = DSA_TAG_PROTO_MXL_GSW1XX_VALUE, DSA_TAG_PROTO_MXL862 = DSA_TAG_PROTO_MXL862_VALUE, + DSA_TAG_PROTO_NETC = DSA_TAG_PROTO_NETC_VALUE, }; struct dsa_switch; @@ -1122,7 +1124,8 @@ struct dsa_switch_ops { void (*port_mirror_del)(struct dsa_switch *ds, int port, struct dsa_mall_mirror_tc_entry *mirror); int (*port_policer_add)(struct dsa_switch *ds, int port, - const struct flow_action_police *policer); + const struct flow_action_police *policer, + struct netlink_ext_ack *extack); void (*port_policer_del)(struct dsa_switch *ds, int port); int (*port_setup_tc)(struct dsa_switch *ds, int port, enum tc_setup_type type, void *type_data); diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h index 6e68e359ad18..7dee0ae616e3 100644 --- a/include/net/fib_rules.h +++ b/include/net/fib_rules.h @@ -111,6 +111,11 @@ static inline void fib_rule_get(struct fib_rule *rule) refcount_inc(&rule->refcnt); } +static inline bool fib_rule_get_safe(struct fib_rule *rule) +{ + return refcount_inc_not_zero(&rule->refcnt); +} + static inline void fib_rule_put(struct fib_rule *rule) { if (refcount_dec_and_test(&rule->refcnt)) diff --git a/include/net/gen_stats.h b/include/net/gen_stats.h index 7aa2b8e1fb29..856b5e90fbdb 100644 --- a/include/net/gen_stats.h +++ b/include/net/gen_stats.h @@ -47,19 +47,19 @@ int gnet_stats_start_copy_compat(struct sk_buff *skb, int type, int padattr); int gnet_stats_copy_basic(struct gnet_dump *d, - struct gnet_stats_basic_sync __percpu *cpu, - struct gnet_stats_basic_sync *b, bool running); + const struct gnet_stats_basic_sync __percpu *cpu, + const struct gnet_stats_basic_sync *b, bool running); void gnet_stats_add_basic(struct gnet_stats_basic_sync *bstats, - struct gnet_stats_basic_sync __percpu *cpu, - struct gnet_stats_basic_sync *b, bool running); + const struct gnet_stats_basic_sync __percpu *cpu, + const struct gnet_stats_basic_sync *b, bool running); int gnet_stats_copy_basic_hw(struct gnet_dump *d, - struct gnet_stats_basic_sync __percpu *cpu, - struct gnet_stats_basic_sync *b, bool running); + const struct gnet_stats_basic_sync __percpu *cpu, + const struct gnet_stats_basic_sync *b, bool running); int gnet_stats_copy_rate_est(struct gnet_dump *d, struct net_rate_estimator __rcu **ptr); int gnet_stats_copy_queue(struct gnet_dump *d, - struct gnet_stats_queue __percpu *cpu_q, - struct gnet_stats_queue *q, __u32 qlen); + const struct gnet_stats_queue __percpu *cpu_q, + const struct gnet_stats_queue *q, __u32 qlen); void gnet_stats_add_queue(struct gnet_stats_queue *qstats, const struct gnet_stats_queue __percpu *cpu_q, const struct gnet_stats_queue *q); diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index 318593743b6e..a71a98505650 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -269,7 +269,6 @@ struct fib_dump_filter { bool filter_set; bool dump_routes; bool dump_exceptions; - bool rtnl_held; unsigned char protocol; unsigned char rt_type; unsigned int flags; @@ -629,6 +628,11 @@ static inline void fib_info_hold(struct fib_info *fi) refcount_inc(&fi->fib_clntref); } +static inline bool fib_info_hold_safe(struct fib_info *fi) +{ + return refcount_inc_not_zero(&fi->fib_clntref); +} + static inline void fib_info_put(struct fib_info *fi) { if (refcount_dec_and_test(&fi->fib_clntref)) diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index e517eaaa177b..49297fec448a 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -44,6 +44,14 @@ #define IP_VS_CONN_TAB_MAX_BITS 20 #endif +/* conn_max limits */ +#if BITS_PER_LONG > 32 +/* Limit of atomic_t but restricted by roundup_pow_of_two() in ip_vs_core.c */ +#define IP_VS_CONN_MAX (1 << 30) +#else +#define IP_VS_CONN_MAX (1 << 24) +#endif + /* svc_table limits */ #define IP_VS_SVC_TAB_MIN_BITS 4 #define IP_VS_SVC_TAB_MAX_BITS 20 @@ -1220,6 +1228,10 @@ struct netns_ipvs { /* sysctl variables */ int sysctl_amemthresh; int sysctl_am_droprate; +#ifdef CONFIG_SYSCTL + int sysctl_conn_max;/* soft limit for conns */ + int conn_max_limit; /* hard limit for conn_max */ +#endif int sysctl_drop_entry; int sysctl_drop_packet; int sysctl_secure_tcp; @@ -1317,6 +1329,11 @@ struct netns_ipvs { #ifdef CONFIG_SYSCTL +static inline int sysctl_conn_max(struct netns_ipvs *ipvs) +{ + return READ_ONCE(ipvs->sysctl_conn_max); +} + static inline int sysctl_sync_threshold(struct netns_ipvs *ipvs) { return ipvs->sysctl_sync_threshold[0]; @@ -1436,6 +1453,11 @@ static inline int sysctl_est_nice(struct netns_ipvs *ipvs) #else +static inline int sysctl_conn_max(struct netns_ipvs *ipvs) +{ + return IP_VS_CONN_MAX; +} + static inline int sysctl_sync_threshold(struct netns_ipvs *ipvs) { return DEFAULT_SYNC_THRESHOLD; diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 1dec81faff28..3de07e738538 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -955,6 +955,18 @@ static inline u32 ip6_multipath_hash_fields(const struct net *net) } #endif +/* Derive the IPv6 ECMP hash from txhash so a rehash may pick a different path; + * policy 0 only, and only when txhash is set. >> 1 clears the top bit + * (fib6_select_path() uses mp_hash as a signed 31-bit value); ?: 1 keeps the + * result non-zero, since mp_hash 0 falls back to rt6_multipath_hash(). + */ +static inline void ip6_ecmp_set_mp_hash(const struct net *net, + struct flowi6 *fl6, u32 txhash) +{ + if (ip6_multipath_hash_policy(net) == 0 && txhash) + fl6->mp_hash = (txhash >> 1) ?: 1; +} + /* * Header manipulation */ diff --git a/include/net/llc.h b/include/net/llc.h index e250dca03963..029ba8a22319 100644 --- a/include/net/llc.h +++ b/include/net/llc.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_H #define LLC_H /* * Copyright (c) 1997 by Procom Technology, Inc. * 2001-2003 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ #include <linux/if.h> diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h index 7620a9196922..af31a49bebb0 100644 --- a/include/net/llc_c_ac.h +++ b/include/net/llc_c_ac.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_C_AC_H #define LLC_C_AC_H /* * Copyright (c) 1997 by Procom Technology,Inc. * 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ /* Connection component state transition actions */ /* diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h index 241889955157..d45140d4289a 100644 --- a/include/net/llc_c_ev.h +++ b/include/net/llc_c_ev.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_C_EV_H #define LLC_C_EV_H /* * Copyright (c) 1997 by Procom Technology,Inc. * 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ #include <net/sock.h> diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h index a4bea0f33188..f52a4cc4880d 100644 --- a/include/net/llc_c_st.h +++ b/include/net/llc_c_st.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_C_ST_H #define LLC_C_ST_H /* * Copyright (c) 1997 by Procom Technology,Inc. * 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ #include <net/llc_c_ac.h> diff --git a/include/net/llc_conn.h b/include/net/llc_conn.h index 374411b3066c..e1a302696723 100644 --- a/include/net/llc_conn.h +++ b/include/net/llc_conn.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_CONN_H #define LLC_CONN_H /* * Copyright (c) 1997 by Procom Technology, Inc. * 2001, 2002 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ #include <linux/timer.h> #include <net/llc_if.h> diff --git a/include/net/llc_if.h b/include/net/llc_if.h index c72570a21a4f..a333259613ab 100644 --- a/include/net/llc_if.h +++ b/include/net/llc_if.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_IF_H #define LLC_IF_H /* * Copyright (c) 1997 by Procom Technology,Inc. * 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ /* Defines LLC interface to network layer */ /* Available primitives */ diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h index 86681f29bda7..f165237a3723 100644 --- a/include/net/llc_pdu.h +++ b/include/net/llc_pdu.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_PDU_H #define LLC_PDU_H /* * Copyright (c) 1997 by Procom Technology,Inc. * 2001-2003 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ #include <linux/if_ether.h> diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h index f71790305bc9..076adc5217fd 100644 --- a/include/net/llc_s_ac.h +++ b/include/net/llc_s_ac.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_S_AC_H #define LLC_S_AC_H /* * Copyright (c) 1997 by Procom Technology,Inc. * 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ struct llc_sap; diff --git a/include/net/llc_s_ev.h b/include/net/llc_s_ev.h index fb7df1d70af3..7b9c94093336 100644 --- a/include/net/llc_s_ev.h +++ b/include/net/llc_s_ev.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_S_EV_H #define LLC_S_EV_H /* * Copyright (c) 1997 by Procom Technology,Inc. * 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ #include <linux/skbuff.h> diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h index fca49d483d20..85ce230fd946 100644 --- a/include/net/llc_s_st.h +++ b/include/net/llc_s_st.h @@ -1,15 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_S_ST_H #define LLC_S_ST_H /* * Copyright (c) 1997 by Procom Technology,Inc. * 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ #include <linux/types.h> diff --git a/include/net/llc_sap.h b/include/net/llc_sap.h index 1e4df9fd9fb2..b259f5993c46 100644 --- a/include/net/llc_sap.h +++ b/include/net/llc_sap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LLC_SAP_H #define LLC_SAP_H @@ -6,13 +7,6 @@ /* * Copyright (c) 1997 by Procom Technology,Inc. * 2001-2003 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ struct llc_sap; struct net_device; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 40cb20d9309c..4f95da023746 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -218,6 +218,8 @@ struct ieee80211_low_level_stats { * bandwidth) OFDMA settings need to be changed * @IEEE80211_CHANCTX_CHANGE_PUNCTURING: The punctured channel(s) bitmap * was changed. + * @IEEE80211_CHANCTX_CHANGE_NPCA: NPCA configuration changed + * @IEEE80211_CHANCTX_CHANGE_NPCA_PUNCT: NPCA puncturing changed */ enum ieee80211_chanctx_change { IEEE80211_CHANCTX_CHANGE_WIDTH = BIT(0), @@ -227,6 +229,8 @@ enum ieee80211_chanctx_change { IEEE80211_CHANCTX_CHANGE_MIN_DEF = BIT(4), IEEE80211_CHANCTX_CHANGE_AP = BIT(5), IEEE80211_CHANCTX_CHANGE_PUNCTURING = BIT(6), + IEEE80211_CHANCTX_CHANGE_NPCA = BIT(7), + IEEE80211_CHANCTX_CHANGE_NPCA_PUNCT = BIT(8), }; /** @@ -234,10 +238,13 @@ enum ieee80211_chanctx_change { * @oper: channel definition to use for operation * @ap: the channel definition of the AP, if any * (otherwise the chan member is %NULL) + * @require_npca: If NPCA is configured, require it to + * remain, this is used by AP interfaces */ struct ieee80211_chan_req { struct cfg80211_chan_def oper; struct cfg80211_chan_def ap; + bool require_npca; }; /** @@ -366,6 +373,7 @@ struct ieee80211_vif_chanctx_switch { * @BSS_CHANGED_MLD_TTLM: negotiated TID to link mapping was changed * @BSS_CHANGED_TPE: transmit power envelope changed * @BSS_CHANGED_NAN_LOCAL_SCHED: NAN local schedule changed (NAN mode only) + * @BSS_CHANGED_NPCA: NPCA parameters changed */ enum ieee80211_bss_change { BSS_CHANGED_ASSOC = 1<<0, @@ -404,6 +412,7 @@ enum ieee80211_bss_change { BSS_CHANGED_MLD_TTLM = BIT_ULL(34), BSS_CHANGED_TPE = BIT_ULL(35), BSS_CHANGED_NAN_LOCAL_SCHED = BIT_ULL(36), + BSS_CHANGED_NPCA = BIT_ULL(37), /* when adding here, make sure to change ieee80211_reconfig */ }; @@ -590,6 +599,26 @@ struct ieee80211_parsed_tpe { }; /** + * struct ieee80211_bss_npca_params - NPCA parameters + * @min_dur_thresh: NPCA minimum duration threshold (512 + 128*n usec) + * @switch_delay: NPCA switch delay (units of 4 usec) + * @switch_back_delay: NPCA switch back delay (units of 4 usec) + * @init_qsrc: initial QSRC value + * @moplen: indicates MOPLEN NPCA is permitted in the BSS + * @enabled: NPCA is enabled for this link + * + * Note: the individual values (except @enabled) are in spec representation. + */ +struct ieee80211_bss_npca_params { + u32 min_dur_thresh:4, + switch_delay:6, + switch_back_delay:6, + init_qsrc:2, + moplen:1, + enabled:1; +}; + +/** * struct ieee80211_bss_conf - holds the BSS's changing parameters * * This structure keeps information about a BSS (and an association @@ -763,6 +792,7 @@ struct ieee80211_parsed_tpe { * (as opposed to hearing its value from another link's beacon). * @s1g_long_beacon_period: number of beacon intervals between each long * beacon transmission. + * @npca: NPCA parameters */ struct ieee80211_bss_conf { struct ieee80211_vif *vif; @@ -866,6 +896,8 @@ struct ieee80211_bss_conf { u8 bss_param_ch_cnt_link_id; u8 s1g_long_beacon_period; + + struct ieee80211_bss_npca_params npca; }; #define IEEE80211_NAN_MAX_CHANNELS 3 @@ -1672,6 +1704,7 @@ enum mac80211_rx_encoding { RX_ENC_HE, RX_ENC_EHT, RX_ENC_UHR, + RX_ENC_S1G, }; /** @@ -1747,18 +1780,18 @@ struct ieee80211_rx_status { u8 he_ru:3; u8 he_gi:2; u8 he_dcm:1; - }; + } __packed; struct { u8 ru:4; u8 gi:2; - } eht; + } __packed eht; struct { u8 ru:4; u8 gi:2; u8 elr:1; u8 im:1; - } uhr; - }; + } __packed uhr; + } __packed; u8 rate_idx; u8 nss; u8 rx_flags; @@ -1771,6 +1804,8 @@ struct ieee80211_rx_status { u8 link_valid:1, link_id:4; }; +static_assert(sizeof(struct ieee80211_rx_status) <= sizeof_field(struct sk_buff, cb)); + static inline u32 ieee80211_rx_status_to_khz(struct ieee80211_rx_status *rx_status) { @@ -1979,12 +2014,16 @@ enum ieee80211_vif_flags { * @IEEE80211_OFFLOAD_DECAP_ENABLED: rx encapsulation offload is enabled * The driver supports passing received 802.11 frames as 802.3 frames to * mac80211. + * @IEEE80211_OFFLOAD_ENCAP_MCAST: tx multicast encapsulation offload is enabled + * The driver supports sending multicast frames passed as 802.3 frames + * by mac80211. */ enum ieee80211_offload_flags { IEEE80211_OFFLOAD_ENCAP_ENABLED = BIT(0), IEEE80211_OFFLOAD_ENCAP_4ADDR = BIT(1), IEEE80211_OFFLOAD_DECAP_ENABLED = BIT(2), + IEEE80211_OFFLOAD_ENCAP_MCAST = BIT(3), }; #define IEEE80211_NAN_AVAIL_BLOB_MAX_LEN 54 @@ -2672,6 +2711,8 @@ struct ieee80211_link_sta { * @epp_peer: indicates that the peer is an EPP peer. * @nmi: For NDI stations, pointer to the NMI station of the peer. * @nan_sched: NAN peer schedule for this station. Valid only for NMI stations. + * @ext_mld_capa_ops: the MLD's extended MLD capabilities and operations + * NOTE: currently only tracked for AP STAs */ struct ieee80211_sta { u8 addr[ETH_ALEN] __aligned(2); @@ -2696,6 +2737,7 @@ struct ieee80211_sta { struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1]; u16 valid_links; + u16 ext_mld_capa_ops; bool epp_peer; struct ieee80211_link_sta deflink; struct ieee80211_link_sta __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS]; @@ -7890,6 +7932,35 @@ void ieee80211_nan_func_match(struct ieee80211_vif *vif, void ieee80211_nan_sched_update_done(struct ieee80211_vif *vif); /** + * ieee80211_nan_cluster_joined - notify about NAN cluster join. + * + * This function is used to notify mac80211 about NAN cluster join. + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * @cluster_id: the cluster ID that was joined + * @new_cluster: true if this is a new cluster + * @gfp: allocation flags + */ +void ieee80211_nan_cluster_joined(struct ieee80211_vif *vif, + const u8 *cluster_id, bool new_cluster, + gfp_t gfp); + +/** + * ieee80211_nan_try_evacuate - try to evacuate a NAN channel + * + * This function tries to evacuate a NAN channel that is using the given + * channel context, to free up channel context resources. + * + * @hw: pointer as obtained from ieee80211_alloc_hw() + * @conf: the channel context configuration to try to evacuate. If %NULL, + * the NAN channel that has the fewest slots scheduled will be evacuated. + * + * Return: %true if a channel was evacuated, %false otherwise + */ +bool ieee80211_nan_try_evacuate(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *conf); + +/** * ieee80211_calc_rx_airtime - calculate estimated transmission airtime for RX. * * This function calculates the estimated airtime usage of a frame based on the diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index 6d836060976a..0c395917b214 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -342,6 +342,7 @@ struct gdma_queue { void *context; unsigned int msix_index; + unsigned int irq; u32 log2_throttle_limit; } eq; @@ -388,6 +389,11 @@ struct gdma_irq_context { spinlock_t lock; struct list_head eq_list; char name[MANA_IRQ_NAME_SZ]; + unsigned int msi; + unsigned int irq; + refcount_t refcount; + unsigned int bitmap_refs; + bool dyn_msix; }; enum gdma_context_flags { @@ -399,8 +405,10 @@ struct gdma_context { struct device *dev; struct dentry *mana_pci_debugfs; - /* Per-vPort max number of queues */ + /* Hardware max number of queues */ unsigned int max_num_queues; + /* Per-vPort max number of queues */ + unsigned int max_num_queues_vport; unsigned int max_num_msix; unsigned int num_msix_usable; struct xarray irq_contexts; @@ -418,6 +426,7 @@ struct gdma_context { u32 test_event_eq_id; bool is_pf; + bool is_pf2; phys_addr_t bar0_pa; void __iomem *bar0_va; @@ -442,10 +451,20 @@ struct gdma_context { struct gdma_dev mana_ib; u64 pf_cap_flags1; + u64 gdma_protocol_ver; struct workqueue_struct *service_wq; unsigned long flags; + + /* Protect access to GIC context */ + struct mutex gic_mutex; + + /* Indicate if this device is sharing MSI for EQs on MANA */ + bool msi_sharing; + + /* Bitmap tracks where MSI is allocated when it is not shared for EQs */ + unsigned long *msi_bitmap; }; static inline bool mana_gd_is_mana(struct gdma_dev *gd) @@ -570,6 +589,7 @@ struct gdma_eqe { #define GDMA_SRIOV_REG_CFG_BASE_OFF 0x108 #define MANA_PF_DEVICE_ID 0x00B9 +#define MANA_PF2_DEVICE_ID 0x00C1 #define MANA_VF_DEVICE_ID 0x00BA struct gdma_posted_wqe_info { @@ -598,6 +618,7 @@ enum { #define GDMA_DRV_CAP_FLAG_1_HWC_TIMEOUT_RECONFIG BIT(3) #define GDMA_DRV_CAP_FLAG_1_GDMA_PAGES_4MB_1GB_2GB BIT(4) #define GDMA_DRV_CAP_FLAG_1_VARIABLE_INDIRECTION_TABLE_SUPPORT BIT(5) +#define GDMA_DRV_CAP_FLAG_1_HW_VPORT_LINK_AWARE BIT(6) /* Driver can handle holes (zeros) in the device list */ #define GDMA_DRV_CAP_FLAG_1_DEV_LIST_HOLES_SUP BIT(11) @@ -614,7 +635,8 @@ enum { /* Driver detects stalled send queues and recovers them */ #define GDMA_DRV_CAP_FLAG_1_HANDLE_STALL_SQ_RECOVERY BIT(18) -#define GDMA_DRV_CAP_FLAG_1_HW_VPORT_LINK_AWARE BIT(6) +/* Driver supports separate EQ/MSIs for each vPort */ +#define GDMA_DRV_CAP_FLAG_1_EQ_MSI_UNSHARE_MULTI_VPORT BIT(19) /* Driver supports linearizing the skb when num_sge exceeds hardware limit */ #define GDMA_DRV_CAP_FLAG_1_SKB_LINEARIZE BIT(20) @@ -642,7 +664,8 @@ enum { GDMA_DRV_CAP_FLAG_1_SKB_LINEARIZE | \ GDMA_DRV_CAP_FLAG_1_PROBE_RECOVERY | \ GDMA_DRV_CAP_FLAG_1_HANDLE_STALL_SQ_RECOVERY | \ - GDMA_DRV_CAP_FLAG_1_HWC_TIMEOUT_RECOVERY) + GDMA_DRV_CAP_FLAG_1_HWC_TIMEOUT_RECOVERY | \ + GDMA_DRV_CAP_FLAG_1_EQ_MSI_UNSHARE_MULTI_VPORT) #define GDMA_DRV_CAP_FLAGS2 0 @@ -1018,4 +1041,11 @@ int mana_gd_resume(struct pci_dev *pdev); bool mana_need_log(struct gdma_context *gc, int err); +struct gdma_irq_context *mana_gd_get_gic(struct gdma_context *gc, + bool use_msi_bitmap, + int *msi_requested); +void mana_gd_put_gic(struct gdma_context *gc, bool use_msi_bitmap, int msi); +int mana_gd_query_device_cfg(struct gdma_context *gc, u32 proto_major_ver, + u32 proto_minor_ver, u32 proto_micro_ver, + u16 *max_num_vports, u8 *bm_hostmode); #endif /* _GDMA_H */ diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h index 8f721cd4e4a7..13c87baf018e 100644 --- a/include/net/mana/mana.h +++ b/include/net/mana/mana.h @@ -480,8 +480,6 @@ struct mana_context { u8 bm_hostmode; struct mana_ethtool_hc_stats hc_stats; - struct mana_eq *eqs; - struct dentry *mana_eqs_debugfs; struct workqueue_struct *per_port_queue_reset_wq; /* Workqueue for querying hardware stats */ struct delayed_work gf_stats_work; @@ -501,13 +499,16 @@ struct mana_port_context { u8 mac_addr[ETH_ALEN]; + struct mana_eq *eqs; + struct dentry *mana_eqs_debugfs; + enum TRI_STATE rss_state; mana_handle_t default_rxobj; bool tx_shortform_allowed; u16 tx_vp_offset; - struct mana_tx_qp *tx_qp; + struct mana_tx_qp **tx_qp; /* Indirection Table for RX & TX. The values are queue indexes */ u32 *indir_table; @@ -547,6 +548,12 @@ struct mana_port_context { struct mutex vport_mutex; int vport_use_count; + /* Set by mana_set_channels() under vport_mutex to block RDMA + * from grabbing the vport during the detach/attach window. + * Checked by mana_cfg_vport() when called from the RDMA path. + */ + bool channel_changing; + /* Net shaper handle*/ struct net_shaper_handle handle; @@ -555,6 +562,10 @@ struct mana_port_context { u32 speed; /* Maximum speed supported by the SKU (mbps) */ u32 max_speed; + /* 1 = not queried, 0 = cached success, negative = permanent error. + * Protected by the netdev instance lock. + */ + int link_cfg_error; bool port_is_up; bool port_st_save; /* Saved port state */ @@ -568,6 +579,14 @@ struct mana_port_context { /* Debugfs */ struct dentry *mana_port_debugfs; + + /* Cached vport/steering config for debugfs */ + u32 vport_max_sq; + u32 vport_max_rq; + u32 steer_rx; + u32 steer_rss; + bool steer_update_tab; + u32 steer_cqe_coalescing; }; netdev_tx_t mana_start_xmit(struct sk_buff *skb, struct net_device *ndev); @@ -1032,8 +1051,10 @@ void mana_destroy_wq_obj(struct mana_port_context *apc, u32 wq_type, mana_handle_t wq_obj); int mana_cfg_vport(struct mana_port_context *apc, u32 protection_dom_id, - u32 doorbell_pg_id); + u32 doorbell_pg_id, bool check_channel_changing); void mana_uncfg_vport(struct mana_port_context *apc); +int mana_create_eq(struct mana_port_context *apc); +void mana_destroy_eq(struct mana_port_context *apc); struct net_device *mana_get_primary_netdev(struct mana_context *ac, u32 port_index, diff --git a/include/net/mld.h b/include/net/mld.h index c07359808493..23255cc47ced 100644 --- a/include/net/mld.h +++ b/include/net/mld.h @@ -89,29 +89,196 @@ struct mld2_query { #define MLDV2_QQIC_EXP(value) (((value) >> 4) & 0x07) #define MLDV2_QQIC_MAN(value) ((value) & 0x0f) -#define MLD_EXP_MIN_LIMIT 32768UL -#define MLDV1_MRD_MAX_COMPAT (MLD_EXP_MIN_LIMIT - 1) +/* MLDv2 QQIC floating-point exponential field min threshold */ +#define MLD_QQIC_MIN_THRESHOLD 128 +/* MLDv2 QQIC FP max threshold (mant = 0xF, exp = 7) -> 31744 */ +#define MLD_QQIC_MAX_THRESHOLD 31744 +/* MLDv2 MRC floating-point exponential field min threshold */ +#define MLD_MRC_MIN_THRESHOLD 32768UL +/* MLDv2 MRC FP max threshold (mant = 0xFFF, exp = 7) -> 8387584 */ +#define MLD_MRC_MAX_THRESHOLD 8387584 +#define MLDV1_MRD_MAX_COMPAT (MLD_MRC_MIN_THRESHOLD - 1) #define MLD_MAX_QUEUE 8 #define MLD_MAX_SKBS 32 -static inline unsigned long mldv2_mrc(const struct mld2_query *mlh2) +/* V2 exponential field encoding */ + +/* + * Calculate Maximum Response Code from Maximum Response Delay + * + * MRC represents the 16-bit encoded form of Maximum Response Delay (MRD); + * once decoded, the resulting value is in milliseconds. + * + * RFC3810, 5.1.3. defines only the decoding formula: + * Maximum Response Delay = (mant | 0x1000) << (exp + 3) + * + * but does NOT define the encoding procedure. To derive exponent: + * + * For the 16-bit MRC, the "hidden bit" (0x1000) is left shifted by 12 to + * sit above the 12-bit mantissa. The RFC then shifts this entire block + * left by (exp + 3) to reconstruct the value. So, 'hidden bit' is the + * MSB which is shifted by (12 + exp + 3). + * + * Total left shift of the hidden bit = 12 + (exp + 3) = exp + 15. + * This is the MSB at the 0-based bit position: (exp + 15). + * Since fls() is 1-based, fls(value) - 1 = exp + 15. + * + * Therefore: + * exp = fls(value) - 16 + * mant = (value >> (exp + 3)) & 0x0FFF + * + * Final encoding formula: + * 0x8000 | (exp << 12) | mant + * + * Example (value = 1311744): + * 0 1 2 3 + * 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * |0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0| 1311744 + * | ^-^--------mant---------^ ^...(exp+3)...^| exp=5 + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * + * Encoded: + * 0x8000 | (5 << 12) | 0x404 = 0xD404 + */ +static inline u16 mldv2_mrc(unsigned long mrd) +{ + u16 mc_man, mc_exp; + + /* MRC < 32768 is literal */ + if (mrd < MLD_MRC_MIN_THRESHOLD) + return mrd; + + /* Saturate at max representable (mant = 0xFFF, exp = 7) -> 8387584 */ + if (mrd >= MLD_MRC_MAX_THRESHOLD) + return 0xFFFF; + + mc_exp = fls(mrd) - 16; + mc_man = (mrd >> (mc_exp + 3)) & 0x0FFF; + + return 0x8000 | (mc_exp << 12) | mc_man; +} + +/* + * Calculate Querier's Query Interval Code from Querier's Query Interval + * + * QQIC represents the 8-bit encoded form of Querier's Query Interval (QQI); + * once decoded, the resulting value is in seconds. + * + * RFC3810, 5.1.9. defines only the decoding formula: + * QQI = (mant | 0x10) << (exp + 3) + * + * but does NOT define the encoding procedure. To derive exponent: + * + * For any value of mantissa and exponent, the decoding formula indicates + * that the "hidden bit" (0x10) is shifted 4 bits left to sit above the + * 4-bit mantissa. The RFC again shifts this entire block left by (exp + 3) + * to reconstruct the value. So, 'hidden bit' is the MSB which is shifted + * by (4 + exp + 3). + * + * Total left shift of the 'hidden bit' = 4 + (exp + 3) = exp + 7. + * This is the MSB at the 0-based bit position: (exp + 7). + * Since fls() is 1-based, fls(value) - 1 = exp + 7. + * + * Therefore: + * exp = fls(value) - 8 + * mant = (value >> (exp + 3)) & 0x0F + * + * Final encoding formula: + * 0x80 | (exp << 4) | mant + * + * Example (value = 3200): + * 0 1 + * 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * |0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0| (value = 3200) + * | ^-^-mant^ ^..(exp+3)..^| exp = 4, mant = 9 + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * + * Encoded: + * 0x80 | (4 << 4) | 9 = 0xC9 + */ +static inline u8 mldv2_qqic(unsigned long value) +{ + u8 mc_man, mc_exp; + + /* QQIC < 128 is literal */ + if (value < MLD_QQIC_MIN_THRESHOLD) + return value; + + /* Saturate at max representable (mant = 0xF, exp = 7) -> 31744 */ + if (value >= MLD_QQIC_MAX_THRESHOLD) + return 0xFF; + + mc_exp = fls(value) - 8; + mc_man = (value >> (mc_exp + 3)) & 0x0F; + + return 0x80 | (mc_exp << 4) | mc_man; +} + +/* V2 exponential field decoding */ + +/* Calculate Maximum Response Delay from Maximum Response Code + * + * RFC3810, relevant sections: + * - 5.1.3. Maximum Response Code defines the decoding formula: + * 0 1 2 3 4 5 6 7 8 9 A B C D E F + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * |1| exp | mant | + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * Maximum Response Delay = (mant | 0x1000) << (exp+3) + * - 9.3. Query Response Interval + * + * After decode, MRC represents the Maximum Response Delay (MRD) in + * units of milliseconds. + */ +static inline unsigned long mldv2_mrd(const struct mld2_query *mlh2) { - /* RFC3810, 5.1.3. Maximum Response Code */ - unsigned long ret, mc_mrc = ntohs(mlh2->mld2q_mrc); + unsigned long mc_mrc = ntohs(mlh2->mld2q_mrc); - if (mc_mrc < MLD_EXP_MIN_LIMIT) { - ret = mc_mrc; + if (mc_mrc < MLD_MRC_MIN_THRESHOLD) { + return mc_mrc; } else { unsigned long mc_man, mc_exp; mc_exp = MLDV2_MRC_EXP(mc_mrc); mc_man = MLDV2_MRC_MAN(mc_mrc); - ret = (mc_man | 0x1000) << (mc_exp + 3); + return (mc_man | 0x1000) << (mc_exp + 3); } +} - return ret; +/* Calculate Querier's Query Interval from Querier's Query Interval Code + * + * RFC3810, relevant sections: + * - 5.1.9. QQIC (Querier's Query Interval Code) defines the decoding formula: + * 0 1 2 3 4 5 6 7 + * +-+-+-+-+-+-+-+-+ + * |1| exp | mant | + * +-+-+-+-+-+-+-+-+ + * QQI = (mant | 0x10) << (exp + 3) + * - 9.2. Query Interval + * - 9.12. Older Version Querier Present Timeout + * (the [Query Interval] in the last Query received) + * + * After decode, QQIC represents the Querier's Query Interval in units + * of seconds. + */ +static inline unsigned long mldv2_qqi(const struct mld2_query *mlh2) +{ + unsigned long qqic = mlh2->mld2q_qqic; + + if (qqic < MLD_QQIC_MIN_THRESHOLD) { + return qqic; + } else { + unsigned long mc_man, mc_exp; + + mc_exp = MLDV2_QQIC_EXP(qqic); + mc_man = MLDV2_QQIC_MAN(qqic); + + return (mc_man | 0x10) << (mc_exp + 3); + } } #endif diff --git a/include/net/mptcp.h b/include/net/mptcp.h index ee70f597a4de..71b9fc5a5796 100644 --- a/include/net/mptcp.h +++ b/include/net/mptcp.h @@ -72,7 +72,8 @@ struct mptcp_out_options { u8 reset_reason:4, reset_transient:1, csum_reqd:1, - allow_join_id0:1; + allow_join_id0:1, + drop_ts:1; union { struct { u64 sndr_key; @@ -152,9 +153,9 @@ bool mptcp_syn_options(struct sock *sk, const struct sk_buff *skb, unsigned int *size, struct mptcp_out_options *opts); bool mptcp_synack_options(const struct request_sock *req, unsigned int *size, struct mptcp_out_options *opts); -bool mptcp_established_options(struct sock *sk, struct sk_buff *skb, - unsigned int *size, unsigned int remaining, - struct mptcp_out_options *opts); +int mptcp_established_options(struct sock *sk, struct sk_buff *skb, + unsigned int remaining, bool has_ts, + struct mptcp_out_options *opts); bool mptcp_incoming_options(struct sock *sk, struct sk_buff *skb); void mptcp_write_options(struct tcphdr *th, __be32 *ptr, struct tcp_sock *tp, @@ -269,15 +270,6 @@ static inline bool mptcp_synack_options(const struct request_sock *req, return false; } -static inline bool mptcp_established_options(struct sock *sk, - struct sk_buff *skb, - unsigned int *size, - unsigned int remaining, - struct mptcp_out_options *opts) -{ - return false; -} - static inline bool mptcp_incoming_options(struct sock *sk, struct sk_buff *skb) { diff --git a/include/net/ncsi.h b/include/net/ncsi.h index 08a50d9acb0a..e886358207aa 100644 --- a/include/net/ncsi.h +++ b/include/net/ncsi.h @@ -60,7 +60,7 @@ static inline int ncsi_start_dev(struct ncsi_dev *nd) return -ENOTTY; } -static void ncsi_stop_dev(struct ncsi_dev *nd) +static inline void ncsi_stop_dev(struct ncsi_dev *nd) { } diff --git a/include/net/netdev_lock.h b/include/net/netdev_lock.h index 3d3aef80beac..9fb3e93857c3 100644 --- a/include/net/netdev_lock.h +++ b/include/net/netdev_lock.h @@ -64,7 +64,7 @@ static inline void netdev_unlock_full_to_ops(struct net_device *dev) netdev_unlock(dev); } -static inline void netdev_ops_assert_locked(const struct net_device *dev) +static inline void netdev_assert_locked_ops_compat(const struct net_device *dev) { if (netdev_need_ops_lock(dev)) lockdep_assert_held(&dev->lock); @@ -73,11 +73,17 @@ static inline void netdev_ops_assert_locked(const struct net_device *dev) } static inline void -netdev_ops_assert_locked_or_invisible(const struct net_device *dev) +netdev_assert_locked_ops_compat_or_invisible(const struct net_device *dev) { if (dev->reg_state == NETREG_REGISTERED || dev->reg_state == NETREG_UNREGISTERING) - netdev_ops_assert_locked(dev); + netdev_assert_locked_ops_compat(dev); +} + +static inline void netdev_assert_locked_ops(const struct net_device *dev) +{ + if (netdev_need_ops_lock(dev)) + netdev_assert_locked(dev); } static inline void netdev_lock_ops_compat(struct net_device *dev) @@ -96,6 +102,14 @@ static inline void netdev_unlock_ops_compat(struct net_device *dev) rtnl_unlock(); } +/* Matching "ops protected" category from netdevice.h */ +static inline int netdev_is_locked_ops_compat(const struct net_device *dev) +{ + if (netdev_need_ops_lock(dev)) + return lockdep_is_held(&dev->lock); + return lockdep_rtnl_is_held(); +} + static inline int netdev_lock_cmp_fn(const struct lockdep_map *a, const struct lockdep_map *b) { @@ -132,6 +146,9 @@ static inline int netdev_lock_cmp_fn(const struct lockdep_map *a, #define netdev_lock_dereference(p, dev) \ rcu_dereference_protected(p, lockdep_is_held(&(dev)->lock)) +#define netdev_ops_lock_dereference(p, dev) \ + rcu_dereference_protected(p, netdev_is_locked_ops_compat(dev)) + int netdev_debug_event(struct notifier_block *nb, unsigned long event, void *ptr); diff --git a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h index b39417ad955e..0b07d5e69c15 100644 --- a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h +++ b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h @@ -20,4 +20,8 @@ extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_sctp; extern const struct nf_conntrack_l4proto nf_conntrack_l4proto_gre; #endif +#if IS_ENABLED(CONFIG_NF_CONNTRACK_PPTP) +void gre_pptp_destroy_siblings(struct nf_conn *ct); +#endif + #endif /*_NF_CONNTRACK_IPV4_H*/ diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h index 0b247248b032..fd5c4dbf72ca 100644 --- a/include/net/netfilter/nf_conntrack_extend.h +++ b/include/net/netfilter/nf_conntrack_extend.h @@ -38,7 +38,6 @@ enum nf_ct_ext_id { struct nf_ct_ext { u8 offset[NF_CT_EXT_NUM]; u8 len; - unsigned int gen_id; char data[] __aligned(8); }; @@ -52,8 +51,6 @@ static inline bool nf_ct_ext_exist(const struct nf_conn *ct, u8 id) return (ct->ext && __nf_ct_ext_exist(ct->ext, id)); } -void *__nf_ct_ext_find(const struct nf_ct_ext *ext, u8 id); - static inline void *nf_ct_ext_find(const struct nf_conn *ct, u8 id) { struct nf_ct_ext *ext = ct->ext; @@ -61,19 +58,10 @@ static inline void *nf_ct_ext_find(const struct nf_conn *ct, u8 id) if (!ext || !__nf_ct_ext_exist(ext, id)) return NULL; - if (unlikely(ext->gen_id)) - return __nf_ct_ext_find(ext, id); - return (void *)ct->ext + ct->ext->offset[id]; } /* Add this type, returns pointer to data or NULL. */ void *nf_ct_ext_add(struct nf_conn *ct, enum nf_ct_ext_id id, gfp_t gfp); -/* ext genid. if ext->id != ext_genid, extensions cannot be used - * anymore unless conntrack has CONFIRMED bit set. - */ -extern atomic_t nf_conntrack_ext_genid; -void nf_ct_ext_bump_genid(void); - #endif /* _NF_CONNTRACK_EXTEND_H */ diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h index 24cf3d2d9745..81025101f86d 100644 --- a/include/net/netfilter/nf_conntrack_helper.h +++ b/include/net/netfilter/nf_conntrack_helper.h @@ -29,23 +29,28 @@ enum nf_ct_helper_flags { #define NF_CT_HELPER_NAME_LEN 16 +/* Must be kept in sync with the classes defined by helpers */ +#define NF_CT_MAX_EXPECT_CLASSES 4 + struct nf_conntrack_helper { struct hlist_node hnode; /* Internal use. */ + struct rcu_head rcu; + char name[NF_CT_HELPER_NAME_LEN]; /* name of the module */ - refcount_t refcnt; struct module *me; /* pointer to self */ - const struct nf_conntrack_expect_policy *expect_policy; + struct nf_conntrack_expect_policy expect_policy[NF_CT_MAX_EXPECT_CLASSES]; + + refcount_t ct_refcnt; /* Tuple of things we will help (compared against server response) */ struct nf_conntrack_tuple tuple; /* Function to call when data passes; return verdict, or -1 to invalidate. */ - int (*help)(struct sk_buff *skb, - unsigned int protoff, - struct nf_conn *ct, - enum ip_conntrack_info conntrackinfo); + int __rcu (*help)(struct sk_buff *skb, unsigned int protoff, + struct nf_conn *ct, + enum ip_conntrack_info conntrackinfo); void (*destroy)(struct nf_conn *ct); @@ -63,9 +68,6 @@ struct nf_conntrack_helper { char nat_mod_name[NF_CT_HELPER_NAME_LEN]; }; -/* Must be kept in sync with the classes defined by helpers */ -#define NF_CT_MAX_EXPECT_CLASSES 4 - /* nf_conn feature for connections that have a helper */ struct nf_conn_help { /* Helper. if any */ @@ -103,11 +105,13 @@ void nf_ct_helper_init(struct nf_conntrack_helper *helper, struct nf_conn *ct), struct module *module); -int nf_conntrack_helper_register(struct nf_conntrack_helper *); +int nf_conntrack_helper_register(struct nf_conntrack_helper *, struct nf_conntrack_helper **); +int __nf_conntrack_helper_register(struct nf_conntrack_helper *); void nf_conntrack_helper_unregister(struct nf_conntrack_helper *); -int nf_conntrack_helpers_register(struct nf_conntrack_helper *, unsigned int); -void nf_conntrack_helpers_unregister(struct nf_conntrack_helper *, +int nf_conntrack_helpers_register(struct nf_conntrack_helper *, unsigned int, + struct nf_conntrack_helper **); +void nf_conntrack_helpers_unregister(struct nf_conntrack_helper **, unsigned int); struct nf_conn_help *nf_ct_helper_ext_add(struct nf_conn *ct, gfp_t gfp); @@ -132,10 +136,26 @@ static inline void *nfct_help_data(const struct nf_conn *ct) struct nf_conn_help *help; help = nf_ct_ext_find(ct, NF_CT_EXT_HELPER); + if (!help) + return NULL; return (void *)help->data; } +static inline void nf_ct_help_put(const struct nf_conn *ct) +{ + struct nf_conntrack_helper *helper; + struct nf_conn_help *help; + + help = nfct_help(ct); + if (!help) + return; + + helper = rcu_dereference(help->helper); + if (helper && refcount_dec_and_test(&helper->ct_refcnt)) + kfree_rcu(helper, rcu); +} + int nf_conntrack_helper_init(void); void nf_conntrack_helper_fini(void); diff --git a/include/net/netfilter/nf_conntrack_timeout.h b/include/net/netfilter/nf_conntrack_timeout.h index 3a66d4abb6d6..d60aa86be019 100644 --- a/include/net/netfilter/nf_conntrack_timeout.h +++ b/include/net/netfilter/nf_conntrack_timeout.h @@ -12,6 +12,7 @@ #define CTNL_TIMEOUT_NAME_MAX 32 struct nf_ct_timeout { + refcount_t refcnt; __u16 l3num; const struct nf_conntrack_l4proto *l4proto; struct rcu_head rcu; @@ -22,6 +23,22 @@ struct nf_conn_timeout { struct nf_ct_timeout __rcu *timeout; }; +static inline void nf_ct_timeout_put(const struct nf_conn *ct) +{ +#ifdef CONFIG_NF_CONNTRACK_TIMEOUT + struct nf_conn_timeout *timeout_ext; + struct nf_ct_timeout *timeout; + + timeout_ext = nf_ct_ext_find(ct, NF_CT_EXT_TIMEOUT); + if (!timeout_ext) + return; + + timeout = rcu_dereference(timeout_ext->timeout); + if (timeout && refcount_dec_and_test(&timeout->refcnt)) + kfree_rcu(timeout, rcu); +#endif +} + static inline unsigned int * nf_ct_timeout_data(const struct nf_conn_timeout *t) { @@ -56,8 +73,14 @@ struct nf_conn_timeout *nf_ct_timeout_ext_add(struct nf_conn *ct, #ifdef CONFIG_NF_CONNTRACK_TIMEOUT struct nf_conn_timeout *timeout_ext; + if (!timeout) + return NULL; + timeout_ext = nf_ct_ext_add(ct, NF_CT_EXT_TIMEOUT, gfp); - if (timeout_ext == NULL) + if (!timeout_ext || timeout_ext->timeout) + return NULL; + + if (!refcount_inc_not_zero(&timeout->refcnt)) return NULL; rcu_assign_pointer(timeout_ext->timeout, timeout); @@ -75,7 +98,7 @@ static inline unsigned int *nf_ct_timeout_lookup(const struct nf_conn *ct) struct nf_conn_timeout *timeout_ext; timeout_ext = nf_ct_timeout_find(ct); - if (timeout_ext) + if (timeout_ext && rcu_access_pointer(timeout_ext->timeout)) timeouts = nf_ct_timeout_data(timeout_ext); #endif return timeouts; diff --git a/include/net/netfilter/nf_dup_netdev.h b/include/net/netfilter/nf_dup_netdev.h index 609bcf422a9b..f6b05bd80c3f 100644 --- a/include/net/netfilter/nf_dup_netdev.h +++ b/include/net/netfilter/nf_dup_netdev.h @@ -11,15 +11,39 @@ void nf_fwd_netdev_egress(const struct nft_pktinfo *pkt, int oif); #define NF_RECURSION_LIMIT 2 -static inline u8 *nf_get_nf_dup_skb_recursion(void) -{ #ifndef CONFIG_PREEMPT_RT - return this_cpu_ptr(&softnet_data.xmit.nf_dup_skb_recursion); +static inline bool nf_dev_xmit_recursion(void) +{ + return unlikely(__this_cpu_read(softnet_data.xmit.nf_dup_skb_recursion) > + NF_RECURSION_LIMIT); +} + +static inline void nf_dev_xmit_recursion_inc(void) +{ + __this_cpu_inc(softnet_data.xmit.nf_dup_skb_recursion); +} + +static inline void nf_dev_xmit_recursion_dec(void) +{ + __this_cpu_dec(softnet_data.xmit.nf_dup_skb_recursion); +} #else - return ¤t->net_xmit.nf_dup_skb_recursion; -#endif +static inline bool nf_dev_xmit_recursion(void) +{ + return unlikely(current->net_xmit.nf_dup_skb_recursion > NF_RECURSION_LIMIT); +} + +static inline void nf_dev_xmit_recursion_inc(void) +{ + current->net_xmit.nf_dup_skb_recursion++; } +static inline void nf_dev_xmit_recursion_dec(void) +{ + current->net_xmit.nf_dup_skb_recursion--; +} +#endif + struct nft_offload_ctx; struct nft_flow_rule; diff --git a/include/net/netlink.h b/include/net/netlink.h index 546d10586576..b5048dd1d511 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -2260,7 +2260,10 @@ static inline struct nlattr *nla_nest_start(struct sk_buff *skb, int attrtype) */ static inline int nla_nest_end(struct sk_buff *skb, struct nlattr *start) { - start->nla_len = skb_tail_pointer(skb) - (unsigned char *)start; + unsigned long diff = skb_tail_pointer(skb) - (unsigned char *)start; + + DEBUG_NET_WARN_ON_ONCE(diff > U16_MAX); + start->nla_len = diff; return skb->len; } diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h index 875916d60bfe..ffda15318be5 100644 --- a/include/net/netns/ipv6.h +++ b/include/net/netns/ipv6.h @@ -112,13 +112,14 @@ struct netns_ipv6 { struct list_head mr6_tables; struct fib_rules_ops *mr6_rules_ops; #endif + struct fib_notifier_ops *ip6mr_notifier_ops; + atomic_t ipmr_seq; + struct mutex mfc_mutex; #endif atomic_t dev_addr_genid; atomic_t fib6_sernum; struct seg6_pernet_data *seg6_data; struct fib_notifier_ops *notifier_ops; - struct fib_notifier_ops *ip6mr_notifier_ops; - atomic_t ipmr_seq; int flowlabel_count; struct { struct hlist_head head; diff --git a/include/net/page_pool/helpers.h b/include/net/page_pool/helpers.h index 3247026e096a..e2730dd273b2 100644 --- a/include/net/page_pool/helpers.h +++ b/include/net/page_pool/helpers.h @@ -64,7 +64,7 @@ int page_pool_ethtool_stats_get_count(void); u8 *page_pool_ethtool_stats_get_strings(u8 *data); u64 *page_pool_ethtool_stats_get(u64 *data, const void *stats); -bool page_pool_get_stats(const struct page_pool *pool, +void page_pool_get_stats(const struct page_pool *pool, struct page_pool_stats *stats); #else static inline int page_pool_ethtool_stats_get_count(void) diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index 99ac747b7906..3bd08d7f39c1 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -1046,6 +1046,7 @@ struct tc_tbf_qopt_offload_replace_params { }; struct tc_tbf_qopt_offload { + struct netlink_ext_ack *extack; enum tc_tbf_command command; u32 handle; u32 parent; diff --git a/include/net/psp/types.h b/include/net/psp/types.h index 25a9096d4e7d..87991a1ea02d 100644 --- a/include/net/psp/types.h +++ b/include/net/psp/types.h @@ -5,6 +5,7 @@ #include <linux/mutex.h> #include <linux/refcount.h> +#include <net/net_trackers.h> struct netlink_ext_ack; @@ -43,9 +44,29 @@ struct psp_dev_config { u32 versions; }; +/* Max number of devices that can be associated with a single PSP device. + * Each entry consumes ~24 bytes in the netlink dev-get response, and the + * response must fit in GENLMSG_DEFAULT_SIZE (~3.7KB). + */ +#define PSP_ASSOC_DEV_MAX 128 + +/** + * struct psp_assoc_dev - wrapper for associated net_device + * @dev_list: list node for psp_dev::assoc_dev_list + * @assoc_dev: the associated net_device + * @dev_tracker: tracker for the net_device reference + */ +struct psp_assoc_dev { + struct list_head dev_list; + struct net_device *assoc_dev; + netdevice_tracker dev_tracker; +}; + /** * struct psp_dev - PSP device struct * @main_netdev: original netdevice of this PSP device + * @assoc_dev_list: list of psp_assoc_dev entries associated with this PSP device + * @assoc_dev_cnt: number of entries in @assoc_dev_list * @ops: driver callbacks * @caps: device capabilities * @drv_priv: driver priv pointer @@ -67,6 +88,8 @@ struct psp_dev_config { */ struct psp_dev { struct net_device *main_netdev; + struct list_head assoc_dev_list; + int assoc_dev_cnt; struct psp_dev_ops *ops; struct psp_dev_caps *caps; diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 11159a50d6a1..45a1e8c78222 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -86,7 +86,7 @@ struct Qdisc { #define TCQ_F_WARN_NONWC (1 << 16) #define TCQ_F_CPUSTATS 0x20 /* run using percpu statistics */ #define TCQ_F_NOPARENT 0x40 /* root of its hierarchy : - * qdisc_tree_decrease_qlen() should stop. + * qdisc_tree_reduce_backlog() should stop. */ #define TCQ_F_INVISIBLE 0x80 /* invisible by default in dump */ #define TCQ_F_NOLOCK 0x100 /* qdisc does not require locking */ @@ -542,6 +542,21 @@ static inline int qdisc_qlen(const struct Qdisc *q) return q->q.qlen; } +static inline int qdisc_qlen_lockless(const struct Qdisc *q) +{ + return READ_ONCE(q->q.qlen); +} + +static inline void qdisc_qlen_inc(struct Qdisc *q) +{ + WRITE_ONCE(q->q.qlen, q->q.qlen + 1); +} + +static inline void qdisc_qlen_dec(struct Qdisc *q) +{ + WRITE_ONCE(q->q.qlen, q->q.qlen - 1); +} + static inline int qdisc_qlen_sum(const struct Qdisc *q) { __u32 qlen = q->qstats.qlen; @@ -549,9 +564,9 @@ static inline int qdisc_qlen_sum(const struct Qdisc *q) if (qdisc_is_percpu_stats(q)) { for_each_possible_cpu(i) - qlen += per_cpu_ptr(q->cpu_qstats, i)->qlen; + qlen += READ_ONCE(per_cpu_ptr(q->cpu_qstats, i)->qlen); } else { - qlen += q->q.qlen; + qlen += qdisc_qlen_lockless(q); } return qlen; @@ -937,6 +952,15 @@ static inline void _bstats_update(struct gnet_stats_basic_sync *bstats, u64_stats_update_end(&bstats->syncp); } +static inline void _bstats_set(struct gnet_stats_basic_sync *bstats, + u64 bytes, u64 packets) +{ + u64_stats_update_begin(&bstats->syncp); + u64_stats_set(&bstats->bytes, bytes); + u64_stats_set(&bstats->packets, packets); + u64_stats_update_end(&bstats->syncp); +} + static inline void bstats_update(struct gnet_stats_basic_sync *bstats, const struct sk_buff *skb) { @@ -955,10 +979,15 @@ static inline void qdisc_bstats_update(struct Qdisc *sch, bstats_update(&sch->bstats, skb); } +static inline void qstats_backlog_sub(struct Qdisc *sch, u32 val) +{ + WRITE_ONCE(sch->qstats.backlog, sch->qstats.backlog - val); +} + static inline void qdisc_qstats_backlog_dec(struct Qdisc *sch, const struct sk_buff *skb) { - sch->qstats.backlog -= qdisc_pkt_len(skb); + qstats_backlog_sub(sch, qdisc_pkt_len(skb)); } static inline void qdisc_qstats_cpu_backlog_dec(struct Qdisc *sch, @@ -967,10 +996,15 @@ static inline void qdisc_qstats_cpu_backlog_dec(struct Qdisc *sch, this_cpu_sub(sch->cpu_qstats->backlog, qdisc_pkt_len(skb)); } +static inline void qstats_backlog_add(struct Qdisc *sch, u32 val) +{ + WRITE_ONCE(sch->qstats.backlog, sch->qstats.backlog + val); +} + static inline void qdisc_qstats_backlog_inc(struct Qdisc *sch, const struct sk_buff *skb) { - sch->qstats.backlog += qdisc_pkt_len(skb); + qstats_backlog_add(sch, qdisc_pkt_len(skb)); } static inline void qdisc_qstats_cpu_backlog_inc(struct Qdisc *sch, @@ -996,17 +1030,22 @@ static inline void qdisc_qstats_cpu_requeues_inc(struct Qdisc *sch) static inline void __qdisc_qstats_drop(struct Qdisc *sch, int count) { - sch->qstats.drops += count; + WRITE_ONCE(sch->qstats.drops, sch->qstats.drops + count); } static inline void qstats_drop_inc(struct gnet_stats_queue *qstats) { - qstats->drops++; + WRITE_ONCE(qstats->drops, qstats->drops + 1); +} + +static inline void qstats_cpu_drop_inc(struct gnet_stats_queue __percpu *qstats) +{ + this_cpu_inc(qstats->drops); } -static inline void qstats_overlimit_inc(struct gnet_stats_queue *qstats) +static inline void qstats_cpu_overlimit_inc(struct gnet_stats_queue __percpu *qstats) { - qstats->overlimits++; + this_cpu_inc(qstats->overlimits); } static inline void qdisc_qstats_drop(struct Qdisc *sch) @@ -1021,23 +1060,23 @@ static inline void qdisc_qstats_cpu_drop(struct Qdisc *sch) static inline void qdisc_qstats_overlimit(struct Qdisc *sch) { - sch->qstats.overlimits++; + WRITE_ONCE(sch->qstats.overlimits, sch->qstats.overlimits + 1); } -static inline int qdisc_qstats_copy(struct gnet_dump *d, struct Qdisc *sch) +static inline int qdisc_qstats_copy(struct gnet_dump *d, const struct Qdisc *sch) { __u32 qlen = qdisc_qlen_sum(sch); return gnet_stats_copy_queue(d, sch->cpu_qstats, &sch->qstats, qlen); } -static inline void qdisc_qstats_qlen_backlog(struct Qdisc *sch, __u32 *qlen, - __u32 *backlog) +static inline void qdisc_qstats_qlen_backlog(const struct Qdisc *sch, + u32 *qlen, u32 *backlog) { struct gnet_stats_queue qstats = { 0 }; gnet_stats_add_queue(&qstats, sch->cpu_qstats, &sch->qstats); - *qlen = qstats.qlen + qdisc_qlen(sch); + *qlen = qstats.qlen + qdisc_qlen_lockless(sch); *backlog = qstats.backlog; } @@ -1063,7 +1102,7 @@ static inline void __qdisc_enqueue_tail(struct sk_buff *skb, qh->tail = skb; qh->head = skb; } - qh->qlen++; + WRITE_ONCE(qh->qlen, qh->qlen + 1); } static inline int qdisc_enqueue_tail(struct sk_buff *skb, struct Qdisc *sch) @@ -1081,7 +1120,7 @@ static inline void __qdisc_enqueue_head(struct sk_buff *skb, if (!qh->head) qh->tail = skb; qh->head = skb; - qh->qlen++; + WRITE_ONCE(qh->qlen, qh->qlen + 1); } static inline struct sk_buff *__qdisc_dequeue_head(struct qdisc_skb_head *qh) @@ -1090,7 +1129,7 @@ static inline struct sk_buff *__qdisc_dequeue_head(struct qdisc_skb_head *qh) if (likely(skb != NULL)) { qh->head = skb->next; - qh->qlen--; + WRITE_ONCE(qh->qlen, qh->qlen - 1); if (qh->head == NULL) qh->tail = NULL; skb->next = NULL; @@ -1105,7 +1144,7 @@ static inline struct sk_buff *qdisc_dequeue_internal(struct Qdisc *sch, bool dir skb = __skb_dequeue(&sch->gso_skb); if (skb) { - sch->q.qlen--; + qdisc_qlen_dec(sch); qdisc_qstats_backlog_dec(sch, skb); return skb; } @@ -1261,7 +1300,7 @@ static inline struct sk_buff *qdisc_peek_dequeued(struct Qdisc *sch) __skb_queue_head(&sch->gso_skb, skb); /* it's still part of the queue */ qdisc_qstats_backlog_inc(sch, skb); - sch->q.qlen++; + qdisc_qlen_inc(sch); } } @@ -1278,7 +1317,7 @@ static inline void qdisc_update_stats_at_dequeue(struct Qdisc *sch, } else { qdisc_qstats_backlog_dec(sch, skb); qdisc_bstats_update(sch, skb); - sch->q.qlen--; + qdisc_qlen_dec(sch); } } @@ -1289,8 +1328,8 @@ static inline void qdisc_update_stats_at_enqueue(struct Qdisc *sch, qdisc_qstats_cpu_qlen_inc(sch); this_cpu_add(sch->cpu_qstats->backlog, pkt_len); } else { - sch->qstats.backlog += pkt_len; - sch->q.qlen++; + qstats_backlog_add(sch, pkt_len); + qdisc_qlen_inc(sch); } } @@ -1306,7 +1345,7 @@ static inline struct sk_buff *qdisc_dequeue_peeked(struct Qdisc *sch) qdisc_qstats_cpu_qlen_dec(sch); } else { qdisc_qstats_backlog_dec(sch, skb); - sch->q.qlen--; + qdisc_qlen_dec(sch); } } else { skb = sch->dequeue(sch); @@ -1327,7 +1366,7 @@ static inline void __qdisc_reset_queue(struct qdisc_skb_head *qh) qh->head = NULL; qh->tail = NULL; - qh->qlen = 0; + WRITE_ONCE(qh->qlen, 0); } } diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 58242b37b47a..60b073fd3ed8 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -303,7 +303,7 @@ void sctp_dbg_objcnt_init(struct net *); static inline void sctp_dbg_objcnt_init(struct net *net) { return; } -#endif /* CONFIG_SCTP_DBG_OBJCOUNT */ +#endif /* CONFIG_SCTP_DBG_OBJCNT */ #if defined CONFIG_SYSCTL void sctp_sysctl_register(void); diff --git a/include/net/smc.h b/include/net/smc.h index bfdc4c41f019..a2bc3ab88075 100644 --- a/include/net/smc.h +++ b/include/net/smc.h @@ -40,7 +40,6 @@ struct smcd_dev { struct dibs_dev *dibs; struct list_head list; spinlock_t lock; - struct smc_connection **conn; struct list_head vlan; struct workqueue_struct *event_wq; u8 pnetid[SMC_MAX_PNETID_LEN]; @@ -50,6 +49,7 @@ struct smcd_dev { atomic_t lgr_cnt; wait_queue_head_t lgrs_deleted; u8 going_away : 1; + struct smc_connection *conn[]; }; #define SMC_HS_CTRL_NAME_MAX 16 diff --git a/include/net/sock.h b/include/net/sock.h index 95e157eee8d9..51185222aac2 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1850,8 +1850,17 @@ static inline struct sock *sk_clone_lock(const struct sock *sk, const gfp_t prio struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, gfp_t priority); -void __sock_wfree(struct sk_buff *skb); void sock_wfree(struct sk_buff *skb); +void __sock_wfree(struct sk_buff *skb); +void tcp_wfree(struct sk_buff *skb); + +static inline bool is_skb_wmem(const struct sk_buff *skb) +{ + return skb->destructor == sock_wfree || + (IS_ENABLED(CONFIG_INET) && skb->destructor == __sock_wfree) || + (IS_ENABLED(CONFIG_INET) && skb->destructor == tcp_wfree); +} + struct sk_buff *sock_omalloc(struct sock *sk, unsigned long size, gfp_t priority); void skb_orphan_partial(struct sk_buff *skb); @@ -2253,6 +2262,20 @@ sk_dst_reset(struct sock *sk) sk_dst_set(sk, NULL); } +/* Re-roll the socket txhash. On a rehash, IPv6 also drops the cached route + * so the next transmit re-selects an ECMP path; IPv4 keeps its route, since + * IPv4 ECMP path selection does not use sk_txhash. + */ +static inline bool __sk_rethink_txhash_reset_dst(struct sock *sk) +{ + if (sk_rethink_txhash(sk)) { + if (sk->sk_family == AF_INET6) + __sk_dst_reset(sk); + return true; + } + return false; +} + struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie); struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie); diff --git a/include/net/tcp.h b/include/net/tcp.h index 98848db62894..6d376ea4d1c0 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -388,7 +388,6 @@ static inline bool tcp_release_cb_cond(struct sock *sk) return false; } -void tcp_wfree(struct sk_buff *skb); void tcp_write_timer_handler(struct sock *sk); void tcp_delack_timer_handler(struct sock *sk); int tcp_ioctl(struct sock *sk, int cmd, int *karg); @@ -1013,6 +1012,16 @@ static inline u32 tcp_time_stamp_ts(const struct tcp_sock *tp) return tcp_time_stamp_ms(tp); } +/* Refresh clocks of a TCP socket, + * ensuring monotically increasing values. + */ +static inline void tcp_mstamp_refresh_inline(struct tcp_sock *tp) +{ + u64 val = tcp_clock_ns(); + + tp->tcp_clock_cache = val; + tp->tcp_mstamp = div_u64(val, NSEC_PER_USEC); +} void tcp_mstamp_refresh(struct tcp_sock *tp); static inline u32 tcp_stamp_us_delta(u64 t1, u64 t0) @@ -2018,40 +2027,6 @@ struct tcp6_pseudohdr { __be32 protocol; /* including padding */ }; -/* - * struct tcp_sigpool - per-CPU pool of ahash_requests - * @scratch: per-CPU temporary area, that can be used between - * tcp_sigpool_start() and tcp_sigpool_end() to perform - * crypto request - * @req: pre-allocated ahash request - */ -struct tcp_sigpool { - void *scratch; - struct ahash_request *req; -}; - -int tcp_sigpool_alloc_ahash(const char *alg, size_t scratch_size); -void tcp_sigpool_get(unsigned int id); -void tcp_sigpool_release(unsigned int id); -int tcp_sigpool_hash_skb_data(struct tcp_sigpool *hp, - const struct sk_buff *skb, - unsigned int header_len); - -/** - * tcp_sigpool_start - disable bh and start using tcp_sigpool_ahash - * @id: tcp_sigpool that was previously allocated by tcp_sigpool_alloc_ahash() - * @c: returned tcp_sigpool for usage (uninitialized on failure) - * - * Returns: 0 on success, error otherwise. - */ -int tcp_sigpool_start(unsigned int id, struct tcp_sigpool *c); -/** - * tcp_sigpool_end - enable bh and stop using tcp_sigpool - * @c: tcp_sigpool context that was returned by tcp_sigpool_start() - */ -void tcp_sigpool_end(struct tcp_sigpool *c); -size_t tcp_sigpool_algo(unsigned int id, char *buf, size_t buf_len); -/* - functions */ void tcp_v4_md5_hash_skb(char *md5_hash, const struct tcp_md5sig_key *key, const struct sock *sk, const struct sk_buff *skb); int tcp_md5_do_add(struct sock *sk, const union tcp_md5_addr *addr, @@ -2511,9 +2486,9 @@ struct tcp_sock_af_ops { struct tcp_ao_key *(*ao_lookup)(const struct sock *sk, struct sock *addr_sk, int sndid, int rcvid); - int (*ao_calc_key_sk)(struct tcp_ao_key *mkt, u8 *key, - const struct sock *sk, - __be32 sisn, __be32 disn, bool send); + void (*ao_calc_key_sk)(struct tcp_ao_key *mkt, u8 *key, + const struct sock *sk, + __be32 sisn, __be32 disn, bool send); int (*calc_ao_hash)(char *location, struct tcp_ao_key *ao, const struct sock *sk, const struct sk_buff *skb, const u8 *tkey, int hash_offset, u32 sne); @@ -2534,7 +2509,7 @@ struct tcp_request_sock_ops { struct tcp_ao_key *(*ao_lookup)(const struct sock *sk, struct request_sock *req, int sndid, int rcvid); - int (*ao_calc_key)(struct tcp_ao_key *mkt, u8 *key, struct request_sock *sk); + void (*ao_calc_key)(struct tcp_ao_key *mkt, u8 *key, struct request_sock *sk); int (*ao_synack_hash)(char *ao_hash, struct tcp_ao_key *mkt, struct request_sock *req, const struct sk_buff *skb, int hash_offset, u32 sne); @@ -2565,22 +2540,30 @@ extern const struct tcp_request_sock_ops tcp_request_sock_ipv6_ops; #ifdef CONFIG_SYN_COOKIES static inline __u32 cookie_init_sequence(const struct tcp_request_sock_ops *ops, - const struct sock *sk, struct sk_buff *skb, - __u16 *mss) + struct sk_buff *skb, __u16 *mss) { - tcp_synq_overflow(sk); - __NET_INC_STATS(sock_net(sk), LINUX_MIB_SYNCOOKIESSENT); return ops->cookie_init_seq(skb, mss); } #else static inline __u32 cookie_init_sequence(const struct tcp_request_sock_ops *ops, - const struct sock *sk, struct sk_buff *skb, - __u16 *mss) + struct sk_buff *skb, __u16 *mss) { return 0; } #endif +#ifdef CONFIG_SYN_COOKIES +static inline void cookie_record_sent(const struct sock *sk) +{ + tcp_synq_overflow(sk); + __NET_INC_STATS(sock_net(sk), LINUX_MIB_SYNCOOKIESSENT); +} +#else +static inline void cookie_record_sent(const struct sock *sk) +{ +} +#endif + struct tcp_key { union { struct { @@ -2942,6 +2925,11 @@ static inline int tcp_call_bpf_3arg(struct sock *sk, int op, u32 arg1, u32 arg2, return tcp_call_bpf(sk, op, 3, args); } +static inline void tcp_clear_sock_ops_cb_flags(struct sock *sk) +{ + tcp_sk(sk)->bpf_sock_ops_cb_flags = 0; +} + #else static inline int tcp_call_bpf(struct sock *sk, int op, u32 nargs, u32 *args) { @@ -2959,6 +2947,10 @@ static inline int tcp_call_bpf_3arg(struct sock *sk, int op, u32 arg1, u32 arg2, return -EPERM; } +static inline void tcp_clear_sock_ops_cb_flags(struct sock *sk) +{ +} + #endif static inline u32 tcp_timeout_init(struct sock *sk) diff --git a/include/net/tcp_ao.h b/include/net/tcp_ao.h index 1e9e27d6e06b..29fd7b735afa 100644 --- a/include/net/tcp_ao.h +++ b/include/net/tcp_ao.h @@ -2,8 +2,7 @@ #ifndef _TCP_AO_H #define _TCP_AO_H -#define TCP_AO_KEY_ALIGN 1 -#define __tcp_ao_key_align __aligned(TCP_AO_KEY_ALIGN) +#include <crypto/sha2.h> /* for SHA256_DIGEST_SIZE */ union tcp_ao_addr { struct in_addr a4; @@ -32,11 +31,27 @@ struct tcp_ao_counters { atomic64_t dropped_icmp; }; +enum tcp_ao_algo_id { + TCP_AO_ALGO_HMAC_SHA1 = 1, /* specified by RFC 5926 */ + TCP_AO_ALGO_HMAC_SHA256, /* Linux extension */ + TCP_AO_ALGO_AES_128_CMAC, /* specified by RFC 5926 */ +}; + +/* + * This is the maximum untruncated MAC length, in bytes. Note that the MACs + * actually get truncated to 20 or fewer bytes to fit in the TCP options space. + */ +#define TCP_AO_MAX_MAC_LEN SHA256_DIGEST_SIZE + +#define TCP_AO_MAX_TRAFFIC_KEY_LEN SHA256_DIGEST_SIZE + +struct tcp_ao_mac_ctx; + struct tcp_ao_key { struct hlist_node node; union tcp_ao_addr addr; - u8 key[TCP_AO_MAXKEYLEN] __tcp_ao_key_align; - unsigned int tcp_sigpool_id; + u8 key[TCP_AO_MAXKEYLEN]; + enum tcp_ao_algo_id algo; unsigned int digest_size; int l3index; u8 prefixlen; @@ -168,14 +183,15 @@ struct tcp6_ao_context { __be32 disn; }; -struct tcp_sigpool; /* Established states are fast-path and there always is current_key/rnext_key */ #define TCP_AO_ESTABLISHED (TCPF_ESTABLISHED | TCPF_FIN_WAIT1 | TCPF_FIN_WAIT2 | \ TCPF_CLOSE_WAIT | TCPF_LAST_ACK | TCPF_CLOSING) -int tcp_ao_transmit_skb(struct sock *sk, struct sk_buff *skb, - struct tcp_ao_key *key, struct tcphdr *th, - __u8 *hash_location); +void tcp_ao_transmit_skb(struct sock *sk, struct sk_buff *skb, + struct tcp_ao_key *key, struct tcphdr *th, + __u8 *hash_location); +void tcp_ao_mac_update(struct tcp_ao_mac_ctx *mac_ctx, const void *data, + size_t data_len); int tcp_ao_hash_skb(unsigned short int family, char *ao_hash, struct tcp_ao_key *key, const struct sock *sk, const struct sk_buff *skb, @@ -188,8 +204,8 @@ struct tcp_ao_key *tcp_ao_established_key(const struct sock *sk, int tcp_ao_copy_all_matching(const struct sock *sk, struct sock *newsk, struct request_sock *req, struct sk_buff *skb, int family); -int tcp_ao_calc_traffic_key(struct tcp_ao_key *mkt, u8 *key, void *ctx, - unsigned int len, struct tcp_sigpool *hp); +void tcp_ao_calc_traffic_key(const struct tcp_ao_key *mkt, u8 *traffic_key, + const void *input, unsigned int input_len); void tcp_ao_destroy_sock(struct sock *sk, bool twsk); void tcp_ao_time_wait(struct tcp_timewait_sock *tcptw, struct tcp_sock *tp); bool tcp_ao_ignore_icmp(const struct sock *sk, int family, int type, int code); @@ -222,11 +238,11 @@ struct tcp_ao_key *tcp_v4_ao_lookup(const struct sock *sk, struct sock *addr_sk, int tcp_v4_ao_synack_hash(char *ao_hash, struct tcp_ao_key *mkt, struct request_sock *req, const struct sk_buff *skb, int hash_offset, u32 sne); -int tcp_v4_ao_calc_key_sk(struct tcp_ao_key *mkt, u8 *key, - const struct sock *sk, - __be32 sisn, __be32 disn, bool send); -int tcp_v4_ao_calc_key_rsk(struct tcp_ao_key *mkt, u8 *key, - struct request_sock *req); +void tcp_v4_ao_calc_key_sk(struct tcp_ao_key *mkt, u8 *key, + const struct sock *sk, + __be32 sisn, __be32 disn, bool send); +void tcp_v4_ao_calc_key_rsk(struct tcp_ao_key *mkt, u8 *key, + struct request_sock *req); struct tcp_ao_key *tcp_v4_ao_lookup_rsk(const struct sock *sk, struct request_sock *req, int sndid, int rcvid); @@ -234,16 +250,17 @@ int tcp_v4_ao_hash_skb(char *ao_hash, struct tcp_ao_key *key, const struct sock *sk, const struct sk_buff *skb, const u8 *tkey, int hash_offset, u32 sne); /* ipv6 specific functions */ -int tcp_v6_ao_hash_pseudoheader(struct tcp_sigpool *hp, - const struct in6_addr *daddr, - const struct in6_addr *saddr, int nbytes); -int tcp_v6_ao_calc_key_skb(struct tcp_ao_key *mkt, u8 *key, - const struct sk_buff *skb, __be32 sisn, __be32 disn); -int tcp_v6_ao_calc_key_sk(struct tcp_ao_key *mkt, u8 *key, - const struct sock *sk, __be32 sisn, - __be32 disn, bool send); -int tcp_v6_ao_calc_key_rsk(struct tcp_ao_key *mkt, u8 *key, - struct request_sock *req); +void tcp_v6_ao_hash_pseudoheader(struct tcp_ao_mac_ctx *mac_ctx, + const struct in6_addr *daddr, + const struct in6_addr *saddr, int nbytes); +void tcp_v6_ao_calc_key_skb(struct tcp_ao_key *mkt, u8 *key, + const struct sk_buff *skb, __be32 sisn, + __be32 disn); +void tcp_v6_ao_calc_key_sk(struct tcp_ao_key *mkt, u8 *key, + const struct sock *sk, __be32 sisn, + __be32 disn, bool send); +void tcp_v6_ao_calc_key_rsk(struct tcp_ao_key *mkt, u8 *key, + struct request_sock *req); struct tcp_ao_key *tcp_v6_ao_lookup(const struct sock *sk, struct sock *addr_sk, int sndid, int rcvid); struct tcp_ao_key *tcp_v6_ao_lookup_rsk(const struct sock *sk, @@ -263,11 +280,10 @@ void tcp_ao_syncookie(struct sock *sk, const struct sk_buff *skb, struct request_sock *req, unsigned short int family); #else /* CONFIG_TCP_AO */ -static inline int tcp_ao_transmit_skb(struct sock *sk, struct sk_buff *skb, - struct tcp_ao_key *key, struct tcphdr *th, - __u8 *hash_location) +static inline void tcp_ao_transmit_skb(struct sock *sk, struct sk_buff *skb, + struct tcp_ao_key *key, + struct tcphdr *th, __u8 *hash_location) { - return 0; } static inline void tcp_ao_syncookie(struct sock *sk, const struct sk_buff *skb, diff --git a/include/net/tls.h b/include/net/tls.h index ebd2550280ae..e57bef58851e 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -85,7 +85,6 @@ enum { TLS_BASE, TLS_SW, TLS_HW, - TLS_HW_RECORD, TLS_NUM_CONFIG, }; @@ -111,11 +110,16 @@ struct tls_sw_context_tx { struct tls_strparser { struct sock *sk; + /* Bitfield word and msg_ready are serialized by the lower + * socket lock; BH and worker contexts both acquire it. + */ u32 mark : 8; u32 stopped : 1; u32 copy_mode : 1; u32 mixed_decrypted : 1; + u32 msg_announced : 1; + bool msg_ready; struct strp_msg stm; diff --git a/include/net/tls_toe.h b/include/net/tls_toe.h deleted file mode 100644 index b3aa7593ce2c..000000000000 --- a/include/net/tls_toe.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (c) 2016-2017, Mellanox Technologies. All rights reserved. - * Copyright (c) 2016-2017, Dave Watson <davejwatson@fb.com>. All rights reserved. - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include <linux/kref.h> -#include <linux/list.h> - -struct sock; - -#define TLS_TOE_DEVICE_NAME_MAX 32 - -/* - * This structure defines the routines for Inline TLS driver. - * The following routines are optional and filled with a - * null pointer if not defined. - * - * @name: Its the name of registered Inline tls device - * @dev_list: Inline tls device list - * int (*feature)(struct tls_toe_device *device); - * Called to return Inline TLS driver capability - * - * int (*hash)(struct tls_toe_device *device, struct sock *sk); - * This function sets Inline driver for listen and program - * device specific functioanlity as required - * - * void (*unhash)(struct tls_toe_device *device, struct sock *sk); - * This function cleans listen state set by Inline TLS driver - * - * void (*release)(struct kref *kref); - * Release the registered device and allocated resources - * @kref: Number of reference to tls_toe_device - */ -struct tls_toe_device { - char name[TLS_TOE_DEVICE_NAME_MAX]; - struct list_head dev_list; - int (*feature)(struct tls_toe_device *device); - int (*hash)(struct tls_toe_device *device, struct sock *sk); - void (*unhash)(struct tls_toe_device *device, struct sock *sk); - void (*release)(struct kref *kref); - struct kref kref; -}; - -int tls_toe_bypass(struct sock *sk); -int tls_toe_hash(struct sock *sk); -void tls_toe_unhash(struct sock *sk); - -void tls_toe_register_device(struct tls_toe_device *device); -void tls_toe_unregister_device(struct tls_toe_device *device); diff --git a/include/net/udp_tunnel.h b/include/net/udp_tunnel.h index 47c23d4a1740..498b7b262fa9 100644 --- a/include/net/udp_tunnel.h +++ b/include/net/udp_tunnel.h @@ -94,7 +94,7 @@ struct udp_tunnel_sock_cfg { }; /* Setup the given (UDP) sock to receive UDP encapsulated packets */ -void setup_udp_tunnel_sock(struct net *net, struct socket *sock, +void setup_udp_tunnel_sock(struct net *net, struct sock *sk, struct udp_tunnel_sock_cfg *sock_cfg); /* -- List of parsable UDP tunnel types -- @@ -127,12 +127,12 @@ struct udp_tunnel_info { }; /* Notify network devices of offloadable types */ -void udp_tunnel_push_rx_port(struct net_device *dev, struct socket *sock, +void udp_tunnel_push_rx_port(struct net_device *dev, struct sock *sk, unsigned short type); -void udp_tunnel_drop_rx_port(struct net_device *dev, struct socket *sock, +void udp_tunnel_drop_rx_port(struct net_device *dev, struct sock *sk, unsigned short type); -void udp_tunnel_notify_add_rx_port(struct socket *sock, unsigned short type); -void udp_tunnel_notify_del_rx_port(struct socket *sock, unsigned short type); +void udp_tunnel_notify_add_rx_port(struct sock *sk, unsigned short type); +void udp_tunnel_notify_del_rx_port(struct sock *sk, unsigned short type); /* Transmit the skb using UDP encapsulation. */ void udp_tunnel_xmit_skb(struct rtable *rt, struct sock *sk, struct sk_buff *skb, @@ -176,7 +176,7 @@ static inline void udp_tunnel_set_inner_protocol(struct sk_buff *skb, skb_set_inner_protocol(skb, inner_proto); } -void udp_tunnel_sock_release(struct socket *sock); +void udp_tunnel_sock_release(struct sock *sk); struct rtable *udp_tunnel_dst_lookup(struct sk_buff *skb, struct net_device *dev, @@ -188,7 +188,7 @@ struct rtable *udp_tunnel_dst_lookup(struct sk_buff *skb, struct dst_entry *udp_tunnel6_dst_lookup(struct sk_buff *skb, struct net_device *dev, struct net *net, - struct socket *sock, int oif, + struct sock *sk, int oif, struct in6_addr *saddr, const struct ip_tunnel_key *key, __be16 sport, __be16 dport, u8 dsfield, diff --git a/include/net/vxlan.h b/include/net/vxlan.h index 0ee50785f4f1..dfba89695efc 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -185,7 +185,8 @@ struct vxlan_metadata { /* per UDP socket information */ struct vxlan_sock { struct hlist_node hlist; - struct socket *sock; + struct sock *sk; + struct rcu_head rcu; struct hlist_head vni_list[VNI_HASH_SIZE]; refcount_t refcnt; u32 flags; @@ -448,7 +449,7 @@ static inline __be32 vxlan_compute_rco(unsigned int start, unsigned int offset) static inline unsigned short vxlan_get_sk_family(struct vxlan_sock *vs) { - return vs->sock->sk->sk_family; + return vs->sk->sk_family; } #if IS_ENABLED(CONFIG_IPV6) diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 874409127e29..46c1e499e955 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -682,12 +682,22 @@ struct xfrm_migrate { xfrm_address_t old_saddr; xfrm_address_t new_daddr; xfrm_address_t new_saddr; + struct xfrm_encap_tmpl *encap; + struct xfrm_user_offload *xuo; + struct xfrm_mark old_mark; + const struct xfrm_mark *new_mark; + struct xfrm_mark smark; u8 proto; u8 mode; - u16 reserved; - u32 reqid; + u16 msg_type; /* XFRM_MSG_MIGRATE or XFRM_MSG_MIGRATE_STATE */ + u32 flags; + u32 old_reqid; + u32 new_reqid; + u32 nat_keepalive_interval; + u32 mapping_maxage; u16 old_family; u16 new_family; + const struct xfrm_selector *new_sel; }; #define XFRM_KM_TIMEOUT 30 @@ -1775,7 +1785,7 @@ u32 xfrm_replay_seqhi(struct xfrm_state *x, __be32 net_seq); int xfrm_init_replay(struct xfrm_state *x, struct netlink_ext_ack *extack); u32 xfrm_state_mtu(struct xfrm_state *x, int mtu); int __xfrm_init_state(struct xfrm_state *x, struct netlink_ext_ack *extack); -int xfrm_init_state(struct xfrm_state *x); +int xfrm_init_state(struct xfrm_state *x, struct netlink_ext_ack *extack); int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type); int xfrm_input_resume(struct sk_buff *skb, int nexthdr); int xfrm_trans_queue_net(struct net *net, struct sk_buff *skb, @@ -1896,11 +1906,17 @@ int km_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, const struct xfrm_encap_tmpl *encap); struct xfrm_state *xfrm_migrate_state_find(struct xfrm_migrate *m, struct net *net, u32 if_id); +struct xfrm_state *xfrm_state_migrate_create(struct xfrm_state *x, + const struct xfrm_migrate *m, + struct net *net, + struct netlink_ext_ack *extack); +int xfrm_state_migrate_install(const struct xfrm_state *x, + struct xfrm_state *xc, + const struct xfrm_migrate *m, + struct netlink_ext_ack *extack); struct xfrm_state *xfrm_state_migrate(struct xfrm_state *x, struct xfrm_migrate *m, - struct xfrm_encap_tmpl *encap, struct net *net, - struct xfrm_user_offload *xuo, struct netlink_ext_ack *extack); int xfrm_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, struct xfrm_migrate *m, int num_bundles, @@ -2014,23 +2030,51 @@ static inline unsigned int xfrm_replay_state_esn_len(struct xfrm_replay_state_es #ifdef CONFIG_XFRM_MIGRATE static inline int xfrm_replay_clone(struct xfrm_state *x, - struct xfrm_state *orig) + const struct xfrm_state *orig) { + /* Counters synced later in xfrm_replay_sync() */ + + x->replay = orig->replay; + x->preplay = orig->preplay; - x->replay_esn = kmemdup(orig->replay_esn, + if (orig->replay_esn) { + x->replay_esn = kmemdup(orig->replay_esn, xfrm_replay_state_esn_len(orig->replay_esn), GFP_KERNEL); - if (!x->replay_esn) - return -ENOMEM; - x->preplay_esn = kmemdup(orig->preplay_esn, - xfrm_replay_state_esn_len(orig->preplay_esn), - GFP_KERNEL); - if (!x->preplay_esn) - return -ENOMEM; + if (!x->replay_esn) + return -ENOMEM; + x->preplay_esn = kmemdup(orig->preplay_esn, + xfrm_replay_state_esn_len(orig->preplay_esn), + GFP_KERNEL); + if (!x->preplay_esn) + return -ENOMEM; + } return 0; } +static inline void xfrm_replay_sync(struct xfrm_state *x, const struct xfrm_state *orig) +{ + x->replay = orig->replay; + x->preplay = orig->preplay; + + if (orig->replay_esn) { + memcpy(x->replay_esn, orig->replay_esn, + xfrm_replay_state_esn_len(orig->replay_esn)); + + memcpy(x->preplay_esn, orig->preplay_esn, + xfrm_replay_state_esn_len(orig->preplay_esn)); + } +} + +static inline void xfrm_migrate_sync(struct xfrm_state *x, + const struct xfrm_state *orig) +{ + /* called under lock so no race conditions or mallocs allowed */ + memcpy(&x->curlft, &orig->curlft, sizeof(x->curlft)); + xfrm_replay_sync(x, orig); +} + static inline struct xfrm_algo_aead *xfrm_algo_aead_clone(struct xfrm_algo_aead *orig) { return kmemdup(orig, aead_len(orig), GFP_KERNEL); @@ -2069,7 +2113,7 @@ void xfrm_dev_resume(struct sk_buff *skb); void xfrm_dev_backlog(struct softnet_data *sd); struct sk_buff *validate_xmit_xfrm(struct sk_buff *skb, netdev_features_t features, bool *again); int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, - struct xfrm_user_offload *xuo, + const struct xfrm_user_offload *xuo, struct netlink_ext_ack *extack); int xfrm_dev_policy_add(struct net *net, struct xfrm_policy *xp, struct xfrm_user_offload *xuo, u8 dir, @@ -2140,7 +2184,9 @@ static inline struct sk_buff *validate_xmit_xfrm(struct sk_buff *skb, netdev_fea return skb; } -static inline int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, struct xfrm_user_offload *xuo, struct netlink_ext_ack *extack) +static inline int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, + const struct xfrm_user_offload *xuo, + struct netlink_ext_ack *extack) { return 0; } diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h index 48d6deb3efd7..05a8191b148e 100644 --- a/include/soc/mscc/ocelot.h +++ b/include/soc/mscc/ocelot.h @@ -650,7 +650,7 @@ struct device_node; struct ocelot_ops { struct net_device *(*port_to_netdev)(struct ocelot *ocelot, int port); - int (*netdev_to_port)(struct net_device *dev); + int (*netdev_to_port)(struct ocelot *ocelot, struct net_device *dev); int (*reset)(struct ocelot *ocelot); u16 (*wm_enc)(u16 value); u16 (*wm_dec)(u16 value); diff --git a/include/trace/events/skb.h b/include/trace/events/skb.h index b877133cd93a..2945aa7fe9a7 100644 --- a/include/trace/events/skb.h +++ b/include/trace/events/skb.h @@ -24,14 +24,14 @@ DEFINE_DROP_REASON(FN, FN) TRACE_EVENT(kfree_skb, TP_PROTO(struct sk_buff *skb, void *location, - enum skb_drop_reason reason, struct sock *rx_sk), + enum skb_drop_reason reason, const struct sock *rx_sk), TP_ARGS(skb, location, reason, rx_sk), TP_STRUCT__entry( __field(void *, skbaddr) __field(void *, location) - __field(void *, rx_sk) + __field(const void *, rx_sk) __field(unsigned short, protocol) __field(enum skb_drop_reason, reason) ), diff --git a/include/uapi/linux/atm_eni.h b/include/uapi/linux/atm_eni.h deleted file mode 100644 index cf5bfd1a2691..000000000000 --- a/include/uapi/linux/atm_eni.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* atm_eni.h - Driver-specific declarations of the ENI driver (for use by - driver-specific utilities) */ - -/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */ - - -#ifndef LINUX_ATM_ENI_H -#define LINUX_ATM_ENI_H - -#include <linux/atmioc.h> - - -struct eni_multipliers { - int tx,rx; /* values are in percent and must be > 100 */ -}; - - -#define ENI_MEMDUMP _IOW('a',ATMIOC_SARPRV,struct atmif_sioc) - /* printk memory map */ -#define ENI_SETMULT _IOW('a',ATMIOC_SARPRV+7,struct atmif_sioc) - /* set buffer multipliers */ - -#endif diff --git a/include/uapi/linux/atm_he.h b/include/uapi/linux/atm_he.h deleted file mode 100644 index 9f4b43293988..000000000000 --- a/include/uapi/linux/atm_he.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* atm_he.h */ - -#ifndef LINUX_ATM_HE_H -#define LINUX_ATM_HE_H - -#include <linux/atmioc.h> - -#define HE_GET_REG _IOW('a', ATMIOC_SARPRV, struct atmif_sioc) - -#define HE_REGTYPE_PCI 1 -#define HE_REGTYPE_RCM 2 -#define HE_REGTYPE_TCM 3 -#define HE_REGTYPE_MBOX 4 - -struct he_ioctl_reg { - unsigned addr, val; - char type; -}; - -#endif /* LINUX_ATM_HE_H */ diff --git a/include/uapi/linux/atm_idt77105.h b/include/uapi/linux/atm_idt77105.h deleted file mode 100644 index f0fd6912a14b..000000000000 --- a/include/uapi/linux/atm_idt77105.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* atm_idt77105.h - Driver-specific declarations of the IDT77105 driver (for - * use by driver-specific utilities) */ - -/* Written 1999 by Greg Banks <gnb@linuxfan.com>. Copied from atm_suni.h. */ - - -#ifndef LINUX_ATM_IDT77105_H -#define LINUX_ATM_IDT77105_H - -#include <linux/types.h> -#include <linux/atmioc.h> -#include <linux/atmdev.h> - -/* - * Structure for IDT77105_GETSTAT and IDT77105_GETSTATZ ioctls. - * Pointed to by `arg' in atmif_sioc. - */ -struct idt77105_stats { - __u32 symbol_errors; /* wire symbol errors */ - __u32 tx_cells; /* cells transmitted */ - __u32 rx_cells; /* cells received */ - __u32 rx_hec_errors; /* Header Error Check errors on receive */ -}; - -#define IDT77105_GETSTAT _IOW('a',ATMIOC_PHYPRV+2,struct atmif_sioc) /* get stats */ -#define IDT77105_GETSTATZ _IOW('a',ATMIOC_PHYPRV+3,struct atmif_sioc) /* get stats and zero */ - -#endif diff --git a/include/uapi/linux/atm_nicstar.h b/include/uapi/linux/atm_nicstar.h deleted file mode 100644 index 880d368b5b9a..000000000000 --- a/include/uapi/linux/atm_nicstar.h +++ /dev/null @@ -1,54 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/****************************************************************************** - * - * atm_nicstar.h - * - * Driver-specific declarations for use by NICSTAR driver specific utils. - * - * Author: Rui Prior - * - * (C) INESC 1998 - * - ******************************************************************************/ - - -#ifndef LINUX_ATM_NICSTAR_H -#define LINUX_ATM_NICSTAR_H - -/* Note: non-kernel programs including this file must also include - * sys/types.h for struct timeval - */ - -#include <linux/atmapi.h> -#include <linux/atmioc.h> - -#define NS_GETPSTAT _IOWR('a',ATMIOC_SARPRV+1,struct atmif_sioc) - /* get pool statistics */ -#define NS_SETBUFLEV _IOW('a',ATMIOC_SARPRV+2,struct atmif_sioc) - /* set buffer level markers */ -#define NS_ADJBUFLEV _IO('a',ATMIOC_SARPRV+3) - /* adjust buffer level */ - -typedef struct buf_nr -{ - unsigned min; - unsigned init; - unsigned max; -}buf_nr; - - -typedef struct pool_levels -{ - int buftype; - int count; /* (At least for now) only used in NS_GETPSTAT */ - buf_nr level; -} pool_levels; - -/* type must be one of the following: */ -#define NS_BUFTYPE_SMALL 1 -#define NS_BUFTYPE_LARGE 2 -#define NS_BUFTYPE_HUGE 3 -#define NS_BUFTYPE_IOVEC 4 - - -#endif /* LINUX_ATM_NICSTAR_H */ diff --git a/include/uapi/linux/atm_tcp.h b/include/uapi/linux/atm_tcp.h deleted file mode 100644 index 7309e1bc8867..000000000000 --- a/include/uapi/linux/atm_tcp.h +++ /dev/null @@ -1,62 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* atm_tcp.h - Driver-specific declarations of the ATMTCP driver (for use by - driver-specific utilities) */ - -/* Written 1997-2000 by Werner Almesberger, EPFL LRC/ICA */ - - -#ifndef _UAPILINUX_ATM_TCP_H -#define _UAPILINUX_ATM_TCP_H - -#include <linux/atmapi.h> -#include <linux/atm.h> -#include <linux/atmioc.h> -#include <linux/types.h> - - -/* - * All values in struct atmtcp_hdr are in network byte order - */ - -struct atmtcp_hdr { - __u16 vpi; - __u16 vci; - __u32 length; /* ... of data part */ -}; - -/* - * All values in struct atmtcp_command are in host byte order - */ - -#define ATMTCP_HDR_MAGIC (~0) /* this length indicates a command */ -#define ATMTCP_CTRL_OPEN 1 /* request/reply */ -#define ATMTCP_CTRL_CLOSE 2 /* request/reply */ - -struct atmtcp_control { - struct atmtcp_hdr hdr; /* must be first */ - int type; /* message type; both directions */ - atm_kptr_t vcc; /* both directions */ - struct sockaddr_atmpvc addr; /* suggested value from kernel */ - struct atm_qos qos; /* both directions */ - int result; /* to kernel only */ -} __ATM_API_ALIGN; - -/* - * Field usage: - * Messge type dir. hdr.v?i type addr qos vcc result - * ----------- ---- ------- ---- ---- --- --- ------ - * OPEN K->D Y Y Y Y Y 0 - * OPEN D->K - Y Y Y Y Y - * CLOSE K->D - - Y - Y 0 - * CLOSE D->K - - - - Y Y - */ - -#define SIOCSIFATMTCP _IO('a',ATMIOC_ITF) /* set ATMTCP mode */ -#define ATMTCP_CREATE _IO('a',ATMIOC_ITF+14) /* create persistent ATMTCP - interface */ -#define ATMTCP_REMOVE _IO('a',ATMIOC_ITF+15) /* destroy persistent ATMTCP - interface */ - - - -#endif /* _UAPILINUX_ATM_TCP_H */ diff --git a/include/uapi/linux/atm_zatm.h b/include/uapi/linux/atm_zatm.h deleted file mode 100644 index 5135027b93c1..000000000000 --- a/include/uapi/linux/atm_zatm.h +++ /dev/null @@ -1,47 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* atm_zatm.h - Driver-specific declarations of the ZATM driver (for use by - driver-specific utilities) */ - -/* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */ - - -#ifndef LINUX_ATM_ZATM_H -#define LINUX_ATM_ZATM_H - -/* - * Note: non-kernel programs including this file must also include - * sys/types.h for struct timeval - */ - -#include <linux/atmapi.h> -#include <linux/atmioc.h> - -#define ZATM_GETPOOL _IOW('a',ATMIOC_SARPRV+1,struct atmif_sioc) - /* get pool statistics */ -#define ZATM_GETPOOLZ _IOW('a',ATMIOC_SARPRV+2,struct atmif_sioc) - /* get statistics and zero */ -#define ZATM_SETPOOL _IOW('a',ATMIOC_SARPRV+3,struct atmif_sioc) - /* set pool parameters */ - -struct zatm_pool_info { - int ref_count; /* free buffer pool usage counters */ - int low_water,high_water; /* refill parameters */ - int rqa_count,rqu_count; /* queue condition counters */ - int offset,next_off; /* alignment optimizations: offset */ - int next_cnt,next_thres; /* repetition counter and threshold */ -}; - -struct zatm_pool_req { - int pool_num; /* pool number */ - struct zatm_pool_info info; /* actual information */ -}; - -#define ZATM_OAM_POOL 0 /* free buffer pool for OAM cells */ -#define ZATM_AAL0_POOL 1 /* free buffer pool for AAL0 cells */ -#define ZATM_AAL5_POOL_BASE 2 /* first AAL5 free buffer pool */ -#define ZATM_LAST_POOL ZATM_AAL5_POOL_BASE+10 /* max. 64 kB */ - -#define ZATM_TIMER_HISTORY_SIZE 16 /* number of timer adjustments to - record; must be 2^n */ - -#endif diff --git a/include/uapi/linux/atmarp.h b/include/uapi/linux/atmarp.h deleted file mode 100644 index 8e44d121fde1..000000000000 --- a/include/uapi/linux/atmarp.h +++ /dev/null @@ -1,42 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* atmarp.h - ATM ARP protocol and kernel-demon interface definitions */ - -/* Written 1995-1999 by Werner Almesberger, EPFL LRC/ICA */ - - -#ifndef _LINUX_ATMARP_H -#define _LINUX_ATMARP_H - -#include <linux/types.h> -#include <linux/atmapi.h> -#include <linux/atmioc.h> - - -#define ATMARP_RETRY_DELAY 30 /* request next resolution or forget - NAK after 30 sec - should go into - atmclip.h */ -#define ATMARP_MAX_UNRES_PACKETS 5 /* queue that many packets while - waiting for the resolver */ - - -#define ATMARPD_CTRL _IO('a',ATMIOC_CLIP+1) /* become atmarpd ctrl sock */ -#define ATMARP_MKIP _IO('a',ATMIOC_CLIP+2) /* attach socket to IP */ -#define ATMARP_SETENTRY _IO('a',ATMIOC_CLIP+3) /* fill or hide ARP entry */ -#define ATMARP_ENCAP _IO('a',ATMIOC_CLIP+5) /* change encapsulation */ - - -enum atmarp_ctrl_type { - act_invalid, /* catch uninitialized structures */ - act_need, /* need address resolution */ - act_up, /* interface is coming up */ - act_down, /* interface is going down */ - act_change /* interface configuration has changed */ -}; - -struct atmarp_ctrl { - enum atmarp_ctrl_type type; /* message type */ - int itf_num;/* interface number (if present) */ - __be32 ip; /* IP address (act_need only) */ -}; - -#endif diff --git a/include/uapi/linux/atmclip.h b/include/uapi/linux/atmclip.h deleted file mode 100644 index c818bb82b4e6..000000000000 --- a/include/uapi/linux/atmclip.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* atmclip.h - Classical IP over ATM */ - -/* Written 1995-1998 by Werner Almesberger, EPFL LRC/ICA */ - - -#ifndef LINUX_ATMCLIP_H -#define LINUX_ATMCLIP_H - -#include <linux/sockios.h> -#include <linux/atmioc.h> - - -#define RFC1483LLC_LEN 8 /* LLC+OUI+PID = 8 */ -#define RFC1626_MTU 9180 /* RFC1626 default MTU */ - -#define CLIP_DEFAULT_IDLETIMER 1200 /* 20 minutes, see RFC1755 */ -#define CLIP_CHECK_INTERVAL 10 /* check every ten seconds */ - -#define SIOCMKCLIP _IO('a',ATMIOC_CLIP) /* create IP interface */ - -#endif diff --git a/include/uapi/linux/atmdev.h b/include/uapi/linux/atmdev.h index 20b0215084fc..a94e7b8360ee 100644 --- a/include/uapi/linux/atmdev.h +++ b/include/uapi/linux/atmdev.h @@ -60,14 +60,6 @@ struct atm_dev_stats { /* get interface type name */ #define ATM_GETESI _IOW('a',ATMIOC_ITF+5,struct atmif_sioc) /* get interface ESI */ -#define ATM_GETADDR _IOW('a',ATMIOC_ITF+6,struct atmif_sioc) - /* get itf's local ATM addr. list */ -#define ATM_RSTADDR _IOW('a',ATMIOC_ITF+7,struct atmif_sioc) - /* reset itf's ATM address list */ -#define ATM_ADDADDR _IOW('a',ATMIOC_ITF+8,struct atmif_sioc) - /* add a local ATM address */ -#define ATM_DELADDR _IOW('a',ATMIOC_ITF+9,struct atmif_sioc) - /* remove a local ATM address */ #define ATM_GETCIRANGE _IOW('a',ATMIOC_ITF+10,struct atmif_sioc) /* get connection identifier range */ #define ATM_SETCIRANGE _IOW('a',ATMIOC_ITF+11,struct atmif_sioc) @@ -76,12 +68,6 @@ struct atm_dev_stats { /* set interface ESI */ #define ATM_SETESIF _IOW('a',ATMIOC_ITF+13,struct atmif_sioc) /* force interface ESI */ -#define ATM_ADDLECSADDR _IOW('a', ATMIOC_ITF+14, struct atmif_sioc) - /* register a LECS address */ -#define ATM_DELLECSADDR _IOW('a', ATMIOC_ITF+15, struct atmif_sioc) - /* unregister a LECS address */ -#define ATM_GETLECSADDR _IOW('a', ATMIOC_ITF+16, struct atmif_sioc) - /* retrieve LECS address(es) */ #define ATM_GETSTAT _IOW('a',ATMIOC_SARCOM+0,struct atmif_sioc) /* get AAL layer statistics */ @@ -99,10 +85,6 @@ struct atm_dev_stats { /* set backend handler */ #define ATM_NEWBACKENDIF _IOW('a',ATMIOC_SPECIAL+3,atm_backend_t) /* use backend to make new if */ -#define ATM_ADDPARTY _IOW('a', ATMIOC_SPECIAL+4,struct atm_iobuf) - /* add party to p2mp call */ -#define ATM_DROPPARTY _IOW('a', ATMIOC_SPECIAL+5,int) - /* drop party from p2mp call */ /* * These are backend handkers that can be set via the ATM_SETBACKEND call diff --git a/include/uapi/linux/atmlec.h b/include/uapi/linux/atmlec.h deleted file mode 100644 index c68346bb40e6..000000000000 --- a/include/uapi/linux/atmlec.h +++ /dev/null @@ -1,92 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * ATM Lan Emulation Daemon driver interface - * - * Marko Kiiskila <mkiiskila@yahoo.com> - */ - -#ifndef _ATMLEC_H_ -#define _ATMLEC_H_ - -#include <linux/atmapi.h> -#include <linux/atmioc.h> -#include <linux/atm.h> -#include <linux/if_ether.h> -#include <linux/types.h> - -/* ATM lec daemon control socket */ -#define ATMLEC_CTRL _IO('a', ATMIOC_LANE) -#define ATMLEC_DATA _IO('a', ATMIOC_LANE+1) -#define ATMLEC_MCAST _IO('a', ATMIOC_LANE+2) - -/* Maximum number of LEC interfaces (tweakable) */ -#define MAX_LEC_ITF 48 - -typedef enum { - l_set_mac_addr, - l_del_mac_addr, - l_svc_setup, - l_addr_delete, - l_topology_change, - l_flush_complete, - l_arp_update, - l_narp_req, /* LANE2 mandates the use of this */ - l_config, - l_flush_tran_id, - l_set_lecid, - l_arp_xmt, - l_rdesc_arp_xmt, - l_associate_req, - l_should_bridge /* should we bridge this MAC? */ -} atmlec_msg_type; - -#define ATMLEC_MSG_TYPE_MAX l_should_bridge - -struct atmlec_config_msg { - unsigned int maximum_unknown_frame_count; - unsigned int max_unknown_frame_time; - unsigned short max_retry_count; - unsigned int aging_time; - unsigned int forward_delay_time; - unsigned int arp_response_time; - unsigned int flush_timeout; - unsigned int path_switching_delay; - unsigned int lane_version; /* LANE2: 1 for LANEv1, 2 for LANEv2 */ - int mtu; - int is_proxy; -}; - -struct atmlec_msg { - atmlec_msg_type type; - int sizeoftlvs; /* LANE2: if != 0, tlvs follow */ - union { - struct { - unsigned char mac_addr[ETH_ALEN]; - unsigned char atm_addr[ATM_ESA_LEN]; - unsigned int flag; /* - * Topology_change flag, - * remoteflag, permanent flag, - * lecid, transaction id - */ - unsigned int targetless_le_arp; /* LANE2 */ - unsigned int no_source_le_narp; /* LANE2 */ - } normal; - struct atmlec_config_msg config; - struct { - __u16 lec_id; /* requestor lec_id */ - __u32 tran_id; /* transaction id */ - unsigned char mac_addr[ETH_ALEN]; /* dst mac addr */ - unsigned char atm_addr[ATM_ESA_LEN]; /* reqestor ATM addr */ - } proxy; /* - * For mapping LE_ARP requests to responses. Filled by - * zeppelin, returned by kernel. Used only when proxying - */ - } content; -} __ATM_API_ALIGN; - -struct atmlec_ioc { - int dev_num; - unsigned char atm_addr[ATM_ESA_LEN]; - unsigned char receive; /* 1= receive vcc, 0 = send vcc */ -}; -#endif /* _ATMLEC_H_ */ diff --git a/include/uapi/linux/atmmpc.h b/include/uapi/linux/atmmpc.h deleted file mode 100644 index cc17f4304839..000000000000 --- a/include/uapi/linux/atmmpc.h +++ /dev/null @@ -1,127 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _ATMMPC_H_ -#define _ATMMPC_H_ - -#include <linux/atmapi.h> -#include <linux/atmioc.h> -#include <linux/atm.h> -#include <linux/types.h> - -#define ATMMPC_CTRL _IO('a', ATMIOC_MPOA) -#define ATMMPC_DATA _IO('a', ATMIOC_MPOA+1) - -#define MPC_SOCKET_INGRESS 1 -#define MPC_SOCKET_EGRESS 2 - -struct atmmpc_ioc { - int dev_num; - __be32 ipaddr; /* the IP address of the shortcut */ - int type; /* ingress or egress */ -}; - -typedef struct in_ctrl_info { - __u8 Last_NHRP_CIE_code; - __u8 Last_Q2931_cause_value; - __u8 eg_MPC_ATM_addr[ATM_ESA_LEN]; - __be32 tag; - __be32 in_dst_ip; /* IP address this ingress MPC sends packets to */ - __u16 holding_time; - __u32 request_id; -} in_ctrl_info; - -typedef struct eg_ctrl_info { - __u8 DLL_header[256]; - __u8 DH_length; - __be32 cache_id; - __be32 tag; - __be32 mps_ip; - __be32 eg_dst_ip; /* IP address to which ingress MPC sends packets */ - __u8 in_MPC_data_ATM_addr[ATM_ESA_LEN]; - __u16 holding_time; -} eg_ctrl_info; - -struct mpc_parameters { - __u16 mpc_p1; /* Shortcut-Setup Frame Count */ - __u16 mpc_p2; /* Shortcut-Setup Frame Time */ - __u8 mpc_p3[8]; /* Flow-detection Protocols */ - __u16 mpc_p4; /* MPC Initial Retry Time */ - __u16 mpc_p5; /* MPC Retry Time Maximum */ - __u16 mpc_p6; /* Hold Down Time */ -} ; - -struct k_message { - __u16 type; - __be32 ip_mask; - __u8 MPS_ctrl[ATM_ESA_LEN]; - union { - in_ctrl_info in_info; - eg_ctrl_info eg_info; - struct mpc_parameters params; - } content; - struct atm_qos qos; -} __ATM_API_ALIGN; - -struct llc_snap_hdr { - /* RFC 1483 LLC/SNAP encapsulation for routed IP PDUs */ - __u8 dsap; /* Destination Service Access Point (0xAA) */ - __u8 ssap; /* Source Service Access Point (0xAA) */ - __u8 ui; /* Unnumbered Information (0x03) */ - __u8 org[3]; /* Organizational identification (0x000000) */ - __u8 type[2]; /* Ether type (for IP) (0x0800) */ -}; - -/* TLVs this MPC recognizes */ -#define TLV_MPOA_DEVICE_TYPE 0x00a03e2a - -/* MPOA device types in MPOA Device Type TLV */ -#define NON_MPOA 0 -#define MPS 1 -#define MPC 2 -#define MPS_AND_MPC 3 - - -/* MPC parameter defaults */ - -#define MPC_P1 10 /* Shortcut-Setup Frame Count */ -#define MPC_P2 1 /* Shortcut-Setup Frame Time */ -#define MPC_P3 0 /* Flow-detection Protocols */ -#define MPC_P4 5 /* MPC Initial Retry Time */ -#define MPC_P5 40 /* MPC Retry Time Maximum */ -#define MPC_P6 160 /* Hold Down Time */ -#define HOLDING_TIME_DEFAULT 1200 /* same as MPS-p7 */ - -/* MPC constants */ - -#define MPC_C1 2 /* Retry Time Multiplier */ -#define MPC_C2 60 /* Initial Keep-Alive Lifetime */ - -/* Message types - to MPOA daemon */ - -#define SND_MPOA_RES_RQST 201 -#define SET_MPS_CTRL_ADDR 202 -#define SND_MPOA_RES_RTRY 203 /* Different type in a retry due to req id */ -#define STOP_KEEP_ALIVE_SM 204 -#define EGRESS_ENTRY_REMOVED 205 -#define SND_EGRESS_PURGE 206 -#define DIE 207 /* tell the daemon to exit() */ -#define DATA_PLANE_PURGE 208 /* Data plane purge because of egress cache hit miss or dead MPS */ -#define OPEN_INGRESS_SVC 209 - -/* Message types - from MPOA daemon */ - -#define MPOA_TRIGGER_RCVD 101 -#define MPOA_RES_REPLY_RCVD 102 -#define INGRESS_PURGE_RCVD 103 -#define EGRESS_PURGE_RCVD 104 -#define MPS_DEATH 105 -#define CACHE_IMPOS_RCVD 106 -#define SET_MPC_CTRL_ADDR 107 /* Our MPC's control ATM address */ -#define SET_MPS_MAC_ADDR 108 -#define CLEAN_UP_AND_EXIT 109 -#define SET_MPC_PARAMS 110 /* MPC configuration parameters */ - -/* Message types - bidirectional */ - -#define RELOAD 301 /* kill -HUP the daemon for reload */ - -#endif /* _ATMMPC_H_ */ diff --git a/include/uapi/linux/atmsvc.h b/include/uapi/linux/atmsvc.h deleted file mode 100644 index 137b5f853449..000000000000 --- a/include/uapi/linux/atmsvc.h +++ /dev/null @@ -1,56 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* atmsvc.h - ATM signaling kernel-demon interface definitions */ - -/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */ - - -#ifndef _LINUX_ATMSVC_H -#define _LINUX_ATMSVC_H - -#include <linux/atmapi.h> -#include <linux/atm.h> -#include <linux/atmioc.h> - - -#define ATMSIGD_CTRL _IO('a',ATMIOC_SPECIAL) - /* become ATM signaling demon control socket */ - -enum atmsvc_msg_type { as_catch_null, as_bind, as_connect, as_accept, as_reject, - as_listen, as_okay, as_error, as_indicate, as_close, - as_itf_notify, as_modify, as_identify, as_terminate, - as_addparty, as_dropparty }; - -struct atmsvc_msg { - enum atmsvc_msg_type type; - atm_kptr_t vcc; - atm_kptr_t listen_vcc; /* indicate */ - int reply; /* for okay and close: */ - /* < 0: error before active */ - /* (sigd has discarded ctx) */ - /* ==0: success */ - /* > 0: error when active (still */ - /* need to close) */ - struct sockaddr_atmpvc pvc; /* indicate, okay (connect) */ - struct sockaddr_atmsvc local; /* local SVC address */ - struct atm_qos qos; /* QOS parameters */ - struct atm_sap sap; /* SAP */ - unsigned int session; /* for p2pm */ - struct sockaddr_atmsvc svc; /* SVC address */ -} __ATM_API_ALIGN; - -/* - * Message contents: see ftp://icaftp.epfl.ch/pub/linux/atm/docs/isp-*.tar.gz - */ - -/* - * Some policy stuff for atmsigd and for net/atm/svc.c. Both have to agree on - * what PCR is used to request bandwidth from the device driver. net/atm/svc.c - * tries to do better than that, but only if there's no routing decision (i.e. - * if signaling only uses one ATM interface). - */ - -#define SELECT_TOP_PCR(tp) ((tp).pcr ? (tp).pcr : \ - (tp).max_pcr && (tp).max_pcr != ATM_MAX_PCR ? (tp).max_pcr : \ - (tp).min_pcr ? (tp).min_pcr : ATM_MAX_PCR) - -#endif diff --git a/include/uapi/linux/batadv_packet.h b/include/uapi/linux/batadv_packet.h index 439132a819ea..1241285b866c 100644 --- a/include/uapi/linux/batadv_packet.h +++ b/include/uapi/linux/batadv_packet.h @@ -518,16 +518,16 @@ struct batadv_mcast_packet { * @packet_type: batman-adv packet type, part of the general header * @version: batman-adv protocol version, part of the general header * @ttl: time to live for this packet, part of the general header + * @first_ttvn: tt-version number of first included packet * @first_source: original source of first included packet * @first_orig_dest: original destination of first included packet * @first_crc: checksum of first included packet - * @first_ttvn: tt-version number of first included packet * @second_ttl: ttl of second packet + * @second_ttvn: tt version number of second included packet * @second_dest: second receiver of this coded packet * @second_source: original source of second included packet * @second_orig_dest: original destination of second included packet * @second_crc: checksum of second included packet - * @second_ttvn: tt version number of second included packet * @coded_len: length of network coded part of the payload */ struct batadv_coded_packet { @@ -554,8 +554,8 @@ struct batadv_coded_packet { * @version: batman-adv protocol version, part of the general header * @ttl: time to live for this packet, part of the general header * @reserved: reserved field (for packet alignment) - * @src: address of the source * @dst: address of the destination + * @src: address of the source * @tvlv_len: length of tvlv data following the unicast tvlv header * @align: 2 bytes to align the header to a 4 byte boundary */ diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index 0b165eac7619..ca713bcc47b9 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -406,6 +406,7 @@ enum devlink_var_attr_type { DEVLINK_VAR_ATTR_TYPE_BINARY, __DEVLINK_VAR_ATTR_TYPE_CUSTOM_BASE = 0x80, /* Any possible custom types, unrelated to NLA_* values go below */ + DEVLINK_VAR_ATTR_TYPE_U64_ARRAY, }; enum devlink_attr { diff --git a/include/uapi/linux/dpll.h b/include/uapi/linux/dpll.h index 871685f7c353..55eaa82f5f98 100644 --- a/include/uapi/linux/dpll.h +++ b/include/uapi/linux/dpll.h @@ -109,10 +109,12 @@ enum dpll_clock_quality_level { * enum dpll_type - type of dpll, valid values for DPLL_A_TYPE attribute * @DPLL_TYPE_PPS: dpll produces Pulse-Per-Second signal * @DPLL_TYPE_EEC: dpll drives the Ethernet Equipment Clock + * @DPLL_TYPE_GENERIC: generic dpll type for devices outside PPS/EEC classes */ enum dpll_type { DPLL_TYPE_PPS = 1, DPLL_TYPE_EEC, + DPLL_TYPE_GENERIC, /* private: */ __DPLL_TYPE_MAX, @@ -179,6 +181,28 @@ enum dpll_pin_state { }; /** + * enum dpll_pin_operstate - defines possible operational states of a pin with + * respect to its parent DPLL device, valid values for DPLL_A_PIN_OPERSTATE + * attribute + * @DPLL_PIN_OPERSTATE_ACTIVE: pin is qualified and actively used by the DPLL + * @DPLL_PIN_OPERSTATE_STANDBY: pin is qualified but not actively used by the + * DPLL + * @DPLL_PIN_OPERSTATE_NO_SIGNAL: pin does not have a valid signal + * @DPLL_PIN_OPERSTATE_QUAL_FAILED: pin signal failed qualification (e.g. + * frequency or phase monitor) + */ +enum dpll_pin_operstate { + DPLL_PIN_OPERSTATE_ACTIVE = 1, + DPLL_PIN_OPERSTATE_STANDBY, + DPLL_PIN_OPERSTATE_NO_SIGNAL, + DPLL_PIN_OPERSTATE_QUAL_FAILED, + + /* private: */ + __DPLL_PIN_OPERSTATE_MAX, + DPLL_PIN_OPERSTATE_MAX = (__DPLL_PIN_OPERSTATE_MAX - 1) +}; + +/** * enum dpll_pin_capabilities - defines possible capabilities of a pin, valid * flags on DPLL_A_PIN_CAPABILITIES attribute * @DPLL_PIN_CAPABILITIES_DIRECTION_CAN_CHANGE: pin direction can be changed @@ -257,6 +281,7 @@ enum dpll_a_pin { DPLL_A_PIN_PHASE_ADJUST_GRAN, DPLL_A_PIN_FRACTIONAL_FREQUENCY_OFFSET_PPT, DPLL_A_PIN_MEASURED_FREQUENCY, + DPLL_A_PIN_OPERSTATE, __DPLL_A_PIN_MAX, DPLL_A_PIN_MAX = (__DPLL_A_PIN_MAX - 1) diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 1cdfb8341df2..a2091d4e00f3 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -291,6 +291,9 @@ enum phy_tunable_id { ETHTOOL_PHY_DOWNSHIFT, ETHTOOL_PHY_FAST_LINK_DOWN, ETHTOOL_PHY_EDPD, + ETHTOOL_PHY_SHORT_CABLE_PRESET, + ETHTOOL_PHY_LPF_BW, + ETHTOOL_PHY_DSP_EQ_INIT_VALUE, /* * Add your fresh new phy tunable attribute above and remember to update * phy_tunable_strings[] in net/ethtool/common.c diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index e52f8207ab27..21a700c02ef7 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -526,6 +526,7 @@ enum { BRIDGE_VLANDB_ENTRY_MCAST_N_GROUPS, BRIDGE_VLANDB_ENTRY_MCAST_MAX_GROUPS, BRIDGE_VLANDB_ENTRY_NEIGH_SUPPRESS, + BRIDGE_VLANDB_ENTRY_NEIGH_FORWARD_GRAT, __BRIDGE_VLANDB_ENTRY_MAX, }; #define BRIDGE_VLANDB_ENTRY_MAX (__BRIDGE_VLANDB_ENTRY_MAX - 1) diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index df9d44a11540..1ffac52c39df 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -82,6 +82,7 @@ #define ETH_P_PPP_DISC 0x8863 /* PPPoE discovery messages */ #define ETH_P_PPP_SES 0x8864 /* PPPoE session messages */ #define ETH_P_LINK_CTL 0x886c /* HPNA, wlan link local tunnel */ +#define ETH_P_8021AC 0x8870 /* 802.1AC LLC > 1500 bytes */ #define ETH_P_ATMFATE 0x8884 /* Frame-based ATM Transport * over Ethernet */ @@ -123,6 +124,7 @@ #define ETH_P_DSA_A5PSW 0xE001 /* A5PSW Tag Value [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_IFE 0xED3E /* ForCES inter-FE LFB type */ #define ETH_P_AF_IUCV 0xFBFB /* IBM af_iucv [ NOT AN OFFICIALLY REGISTERED ID ] */ +#define ETH_P_NXP_NETC 0xFD3A /* NXP NETC DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_802_3_MIN 0x0600 /* If the value in the ethernet type is more than this value * then the frame is Ethernet II. Else it is 802.3 */ @@ -163,6 +165,10 @@ #define ETH_P_MCTP 0x00FA /* Management component transport * protocol packets */ +#define ETH_P_GRE_OSI 0x00FE /* GRE tunnels: LLC "fe fe 03" analog, + * used primarily for IS-IS over GRE + * WARNING: not internal, used on wire! + */ /* * This is an Ethernet frame header. diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 79ce4bc24cba..43cecca49f01 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -1085,6 +1085,22 @@ enum { * Note that this option only takes effect when *IFLA_BRPORT_NEIGH_SUPPRESS* * is enabled for a given port. * + * @IFLA_BRPORT_NEIGH_FORWARD_GRAT + * Controls whether gratuitous ARP packets and unsolicited Neighbor + * Advertisement packets are forwarded on a given port even when neighbor + * suppression is enabled. + * By default this flag is off, meaning gratuitous ARP and unsolicited NA + * packets will be suppressed when neighbor suppression is enabled. + * Setting this flag to on allows these packets to be forwarded even + * when *IFLA_BRPORT_NEIGH_SUPPRESS* or *IFLA_BRPORT_NEIGH_VLAN_SUPPRESS* + * is enabled. + * + * Note that this option only takes effect when *IFLA_BRPORT_NEIGH_SUPPRESS* + * or *IFLA_BRPORT_NEIGH_VLAN_SUPPRESS* is enabled for a given port. + * When *IFLA_BRPORT_NEIGH_VLAN_SUPPRESS* is set, this port-level flag is + * ignored and per-VLAN control is available via + * *BRIDGE_VLANDB_ENTRY_NEIGH_FORWARD_GRAT*. + * * @IFLA_BRPORT_BACKUP_NHID * The FDB nexthop object ID to attach to packets being redirected to a * backup port that has VLAN tunnel mapping enabled (via the @@ -1137,6 +1153,7 @@ enum { IFLA_BRPORT_MCAST_MAX_GROUPS, IFLA_BRPORT_NEIGH_VLAN_SUPPRESS, IFLA_BRPORT_BACKUP_NHID, + IFLA_BRPORT_NEIGH_FORWARD_GRAT, __IFLA_BRPORT_MAX }; #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) @@ -1489,6 +1506,8 @@ enum { IFLA_GENEVE_INNER_PROTO_INHERIT, IFLA_GENEVE_PORT_RANGE, IFLA_GENEVE_GRO_HINT, + IFLA_GENEVE_LOCAL, + IFLA_GENEVE_LOCAL6, __IFLA_GENEVE_MAX }; #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1) @@ -1584,6 +1603,7 @@ enum { IFLA_BOND_NS_IP6_TARGET, IFLA_BOND_COUPLED_CONTROL, IFLA_BOND_BROADCAST_NEIGH, + IFLA_BOND_LACP_STRICT, __IFLA_BOND_MAX, }; diff --git a/include/uapi/linux/llc.h b/include/uapi/linux/llc.h index cf8806b14d5f..2ffd81f9cc01 100644 --- a/include/uapi/linux/llc.h +++ b/include/uapi/linux/llc.h @@ -3,13 +3,6 @@ * IEEE 802.2 User Interface SAPs for Linux, data structures and indicators. * * Copyright (c) 2001 by Jay Schulist <jschlst@samba.org> - * - * This program can be redistributed or modified under the terms of the - * GNU General Public License as published by the Free Software Foundation. - * This program is distributed without any warranty or implied warranty - * of merchantability or fitness for a particular purpose. - * - * See the GNU General Public License for more details. */ #ifndef _UAPI__LINUX_LLC_H #define _UAPI__LINUX_LLC_H diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h index 8d769f100de6..b2541c948fc1 100644 --- a/include/uapi/linux/mdio.h +++ b/include/uapi/linux/mdio.h @@ -23,6 +23,10 @@ #define MDIO_MMD_DTEXS 5 /* DTE Extender Sublayer */ #define MDIO_MMD_TC 6 /* Transmission Convergence */ #define MDIO_MMD_AN 7 /* Auto-Negotiation */ +#define MDIO_MMD_SEP_PMA1 8 /* Separated PMA (1) */ +#define MDIO_MMD_SEP_PMA2 9 /* Separated PMA (2) */ +#define MDIO_MMD_SEP_PMA3 10 /* Separated PMA (3) */ +#define MDIO_MMD_SEP_PMA4 11 /* Separated PMA (4) */ #define MDIO_MMD_POWER_UNIT 13 /* PHY Power Unit */ #define MDIO_MMD_C22EXT 29 /* Clause 22 extension */ #define MDIO_MMD_VEND1 30 /* Vendor specific 1 */ @@ -63,6 +67,8 @@ * Lanes B-D are numbered 134-136. */ #define MDIO_PMA_10GBR_FSRT_CSR 147 /* 10GBASE-R fast retrain status and control */ #define MDIO_PMA_10GBR_FECABLE 170 /* 10GBASE-R FEC ability */ +#define MDIO_PMA_RSFEC_CTRL 200 /* RSFEC control */ +#define MDIO_PMA_RSFEC_LANE_MAP 206 /* RSFEC lane mapping */ #define MDIO_PCS_10GBX_STAT1 24 /* 10GBASE-X PCS status 1 */ #define MDIO_PCS_10GBRT_STAT1 32 /* 10GBASE-R/-T PCS status 1 */ #define MDIO_PCS_10GBRT_STAT2 33 /* 10GBASE-R/-T PCS status 2 */ @@ -175,6 +181,10 @@ #define MDIO_DEVS_DTEXS MDIO_DEVS_PRESENT(MDIO_MMD_DTEXS) #define MDIO_DEVS_TC MDIO_DEVS_PRESENT(MDIO_MMD_TC) #define MDIO_DEVS_AN MDIO_DEVS_PRESENT(MDIO_MMD_AN) +#define MDIO_DEVS_SEP_PMA1 MDIO_DEVS_PRESENT(MDIO_MMD_SEP_PMA1) +#define MDIO_DEVS_SEP_PMA2 MDIO_DEVS_PRESENT(MDIO_MMD_SEP_PMA2) +#define MDIO_DEVS_SEP_PMA3 MDIO_DEVS_PRESENT(MDIO_MMD_SEP_PMA3) +#define MDIO_DEVS_SEP_PMA4 MDIO_DEVS_PRESENT(MDIO_MMD_SEP_PMA4) #define MDIO_DEVS_C22EXT MDIO_DEVS_PRESENT(MDIO_MMD_C22EXT) #define MDIO_DEVS_VEND1 MDIO_DEVS_PRESENT(MDIO_MMD_VEND1) #define MDIO_DEVS_VEND2 MDIO_DEVS_PRESENT(MDIO_MMD_VEND2) diff --git a/include/uapi/linux/netdev.h b/include/uapi/linux/netdev.h index 7df1056a35fd..2f3ab75e8cc0 100644 --- a/include/uapi/linux/netdev.h +++ b/include/uapi/linux/netdev.h @@ -97,6 +97,8 @@ enum { }; enum { + NETDEV_A_IO_URING_PROVIDER_INFO_RX_BUF_LEN = 1, + __NETDEV_A_IO_URING_PROVIDER_INFO_MAX, NETDEV_A_IO_URING_PROVIDER_INFO_MAX = (__NETDEV_A_IO_URING_PROVIDER_INFO_MAX - 1) }; diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 3d55bf4be36f..9998f6c0a665 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -729,7 +729,9 @@ * to remain on the channel. This command is also used as an event to * notify when the requested duration starts (it may take a while for the * driver to schedule this time due to other concurrent needs for the - * radio). + * radio). An optional attribute %NL80211_ATTR_MAC can be used to filter + * incoming frames during remain-on-channel, such that frames + * addressed to the specified destination MAC are reported. * When called, this operation returns a cookie (%NL80211_ATTR_COOKIE) * that will be included with any events pertaining to this request; * the cookie is also used to cancel the request. @@ -1204,10 +1206,12 @@ * user space through the connect result as the user space would have * initiated the connection through the connect request. * - * @NL80211_CMD_STA_OPMODE_CHANGED: An event that notify station's - * ht opmode or vht opmode changes using any of %NL80211_ATTR_SMPS_MODE, - * %NL80211_ATTR_CHANNEL_WIDTH,%NL80211_ATTR_NSS attributes with its - * address(specified in %NL80211_ATTR_MAC). + * @NL80211_CMD_STA_OPMODE_CHANGED: An event that notifies that a station's + * HT opmode or VHT opmode changed using any of %NL80211_ATTR_SMPS_MODE, + * %NL80211_ATTR_CHANNEL_WIDTH, %NL80211_ATTR_NSS attributes with its + * address (specified in %NL80211_ATTR_MAC). + * Note that 80+80 and 160 MHz might not be differentiated, i.e. may + * report %NL80211_CHAN_WIDTH_160 instead of %NL80211_CHAN_WIDTH_80P80. * * @NL80211_CMD_GET_FTM_RESPONDER_STATS: Retrieve FTM responder statistics, in * the %NL80211_ATTR_FTM_RESPONDER_STATS attribute. @@ -1415,6 +1419,12 @@ * identifying the evacuated channel. * User space may reconfigure the local schedule in response to this * notification. + * @NL80211_CMD_START_PD: Start PD operation, identified by its + * %NL80211_ATTR_WDEV interface. This interface must have been previously + * created with %NL80211_CMD_NEW_INTERFACE. + * @NL80211_CMD_STOP_PD: Stop the PD operation, identified by + * its %NL80211_ATTR_WDEV interface. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -1690,6 +1700,9 @@ enum nl80211_commands { NL80211_CMD_NAN_CHANNEL_EVAC, + NL80211_CMD_START_PD, + NL80211_CMD_STOP_PD, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -2991,11 +3004,13 @@ enum nl80211_commands { * @NL80211_ATTR_EPCS: Flag attribute indicating that EPCS is enabled for a * station interface. * - * @NL80211_ATTR_ASSOC_MLD_EXT_CAPA_OPS: Extended MLD capabilities and - * operations that userspace implements to use during association/ML - * link reconfig, currently only "BTM MLD Recommendation For Multiple - * APs Support". Drivers may set additional flags that they support - * in the kernel or device. + * @NL80211_ATTR_EXT_MLD_CAPA_AND_OPS: Extended MLD capabilities and operations. + * For association and link reconfiguration, indicates extra capabilities + * that userspace implements, currently only "BTM MLD Recommendation For + * Multiple APs Support". + * For wiphy information, additional flags that drivers will set, but + * this is informational only for userspace (it's not expected to set + * these.) * * @NL80211_ATTR_WIPHY_RADIO_INDEX: (int) Integer attribute denoting the index * of the radio in interest. Internally a value of -1 is used to @@ -3140,6 +3155,16 @@ enum nl80211_commands { * association response etc., since it's abridged in the beacon. Used * for START_AP etc. * + * @NL80211_ATTR_ASSOC_ENCRYPTED: Flag attribute, used only with the + * %NL80211_CMD_CONNECT event in SME-in-driver mode. The driver should + * set this flag to indicate that both the (Re)Association Request frame + * and the corresponding (Re)Association Response frame are transmitted + * encrypted over the air. Enhanced Privacy Protection (EPP), as defined + * in IEEE P802.11bi/D4.0, mandates this encryption. + * + * @NL80211_ATTR_NPCA_PRIMARY_FREQ: NPCA primary channel (u32) + * @NL80211_ATTR_NPCA_PUNCT_BITMAP: NPCA puncturing bitmap (u32) + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3695,7 +3720,7 @@ enum nl80211_attrs { NL80211_ATTR_MLO_RECONF_REM_LINKS, NL80211_ATTR_EPCS, - NL80211_ATTR_ASSOC_MLD_EXT_CAPA_OPS, + NL80211_ATTR_EXT_MLD_CAPA_AND_OPS, NL80211_ATTR_WIPHY_RADIO_INDEX, @@ -3733,6 +3758,11 @@ enum nl80211_attrs { NL80211_ATTR_NAN_MAX_CHAN_SWITCH_TIME, NL80211_ATTR_NAN_PEER_MAPS, + NL80211_ATTR_ASSOC_ENCRYPTED, + + NL80211_ATTR_NPCA_PRIMARY_FREQ, + NL80211_ATTR_NPCA_PUNCT_BITMAP, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -3747,6 +3777,7 @@ enum nl80211_attrs { #define NL80211_ATTR_SAE_DATA NL80211_ATTR_AUTH_DATA #define NL80211_ATTR_CSA_C_OFF_BEACON NL80211_ATTR_CNTDWN_OFFS_BEACON #define NL80211_ATTR_CSA_C_OFF_PRESP NL80211_ATTR_CNTDWN_OFFS_PRESP +#define NL80211_ATTR_ASSOC_MLD_EXT_CAPA_OPS NL80211_ATTR_EXT_MLD_CAPA_AND_OPS /* * Allow user space programs to use #ifdef on new attributes by defining them @@ -3829,6 +3860,7 @@ enum nl80211_attrs { * @NL80211_IFTYPE_NAN_DATA: NAN data interface type (netdev); NAN data * interfaces can only be brought up (IFF_UP) when a NAN interface * already exists and NAN has been started (using %NL80211_CMD_START_NAN). + * @NL80211_IFTYPE_PD: PD device interface type (not a netdev) * @NL80211_IFTYPE_MAX: highest interface type number currently defined * @NUM_NL80211_IFTYPES: number of defined interface types * @@ -3851,6 +3883,7 @@ enum nl80211_iftype { NL80211_IFTYPE_OCB, NL80211_IFTYPE_NAN, NL80211_IFTYPE_NAN_DATA, + NL80211_IFTYPE_PD, /* keep last */ NUM_NL80211_IFTYPES, @@ -5790,6 +5823,18 @@ enum nl80211_key_default_types { * @NL80211_KEY_MODE: the mode from enum nl80211_key_mode. * Defaults to @NL80211_KEY_RX_TX. * @NL80211_KEY_DEFAULT_BEACON: flag indicating default Beacon frame key + * @NL80211_KEY_LTF_SEED: LTF key seed is used by the driver to generate + * secure LTF keys used in case of peer measurement request with FTM + * request type as either %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED + * or %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED. Secure LTF key seeds + * will help enable PHY security in peer measurement session. + * The LTF key seed is installed along with the TK (Temporal Key) using + * %NL80211_CMD_NEW_KEY. The TK is configured using the + * %NL80211_ATTR_KEY_DATA attribute, while the LTF key seed is configured + * using this attribute. Both keys must be configured before initiation + * of peer measurement to ensure peer measurement session is secure. + * Only valid if %NL80211_EXT_FEATURE_SET_KEY_LTF_SEED is set. This + * attribute is restricted to pairwise keys (%NL80211_KEYTYPE_PAIRWISE). * * @__NL80211_KEY_AFTER_LAST: internal * @NL80211_KEY_MAX: highest key attribute @@ -5806,6 +5851,7 @@ enum nl80211_key_attributes { NL80211_KEY_DEFAULT_TYPES, NL80211_KEY_MODE, NL80211_KEY_DEFAULT_BEACON, + NL80211_KEY_LTF_SEED, /* keep last */ __NL80211_KEY_AFTER_LAST, @@ -7029,6 +7075,16 @@ enum nl80211_feature_flags { * (NL80211_CMD_AUTHENTICATE) in non-AP STA mode, as specified in * "IEEE P802.11bi/D4.0, 12.16.5". * + * @NL80211_EXT_FEATURE_ROC_ADDR_FILTER: Driver supports MAC address + * filtering during remain-on-channel. When %NL80211_ATTR_MAC is + * provided with %NL80211_CMD_REMAIN_ON_CHANNEL, the driver will + * forward frames with a matching MAC address to userspace during + * the off-channel period. + * + * @NL80211_EXT_FEATURE_SET_KEY_LTF_SEED: Driver supports installing the + * LTF key seed via %NL80211_KEY_LTF_SEED. The seed is used to generate + * secure LTF keys for secure LTF measurement sessions. + * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ @@ -7108,6 +7164,8 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_EPPKE, NL80211_EXT_FEATURE_ASSOC_FRAME_ENCRYPTION, NL80211_EXT_FEATURE_IEEE8021X_AUTH, + NL80211_EXT_FEATURE_ROC_ADDR_FILTER, + NL80211_EXT_FEATURE_SET_KEY_LTF_SEED, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -7961,6 +8019,26 @@ enum nl80211_peer_measurement_resp { }; /** + * enum nl80211_peer_measurement_ftm_req_type - FTM ranging request type, + * used with %NL80211_PMSR_PEER_ATTR_REQ_TYPE + * + * @NL80211_PMSR_FTM_REQ_TYPE_INFRA: infrastructure ranging, i.e. STA-to-AP + * @NL80211_PMSR_FTM_REQ_TYPE_PD: peer-to-peer ranging as defined in the + * Wi-Fi Alliance specification "Proximity Ranging (PR) Implementation + * Consideration Draft 1.9 Rev 1" + * @NUM_NL80211_PMSR_FTM_REQ_TYPE: internal + * @NL80211_PMSR_FTM_REQ_TYPE_MAX: highest request type value + */ +enum nl80211_peer_measurement_ftm_req_type { + NL80211_PMSR_FTM_REQ_TYPE_INFRA, + NL80211_PMSR_FTM_REQ_TYPE_PD, + + /* keep last */ + NUM_NL80211_PMSR_FTM_REQ_TYPE, + NL80211_PMSR_FTM_REQ_TYPE_MAX = NUM_NL80211_PMSR_FTM_REQ_TYPE - 1 +}; + +/** * enum nl80211_peer_measurement_peer_attrs - peer attributes for measurement * @__NL80211_PMSR_PEER_ATTR_INVALID: invalid * @@ -7973,6 +8051,9 @@ enum nl80211_peer_measurement_resp { * @NL80211_PMSR_PEER_ATTR_RESP: This is a nested attribute indexed by * measurement type, with attributes from the * &enum nl80211_peer_measurement_resp inside. + * @NL80211_PMSR_PEER_ATTR_REQ_TYPE: u32 attribute specifying the ranging + * request type, using values from &enum nl80211_peer_measurement_ftm_req_type. + * If absent, defaults to %NL80211_PMSR_FTM_REQ_TYPE_INFRA. * * @NUM_NL80211_PMSR_PEER_ATTRS: internal * @NL80211_PMSR_PEER_ATTR_MAX: highest attribute number @@ -7984,6 +8065,7 @@ enum nl80211_peer_measurement_peer_attrs { NL80211_PMSR_PEER_ATTR_CHAN, NL80211_PMSR_PEER_ATTR_REQ, NL80211_PMSR_PEER_ATTR_RESP, + NL80211_PMSR_PEER_ATTR_REQ_TYPE, /* keep last */ NUM_NL80211_PMSR_PEER_ATTRS, @@ -8010,6 +8092,18 @@ enum nl80211_peer_measurement_peer_attrs { * meaningless, just a list of peers to measure with, with the * sub-attributes taken from * &enum nl80211_peer_measurement_peer_attrs. + * @NL80211_PMSR_ATTR_MAX_PEER_ISTA_ROLE: u32 attribute indicating the + * maximum number of peers supported when the device operates in the + * ISTA (Initiator STA) role. If absent, no role-specific peer limit + * applies. The sum of %NL80211_PMSR_ATTR_MAX_PEER_ISTA_ROLE and + * %NL80211_PMSR_ATTR_MAX_PEER_RSTA_ROLE is enforced when the device + * supports concurrent ISTA/RSTA operation. + * @NL80211_PMSR_ATTR_MAX_PEER_RSTA_ROLE: u32 attribute indicating the + * maximum number of peers supported when the device operates in the + * RSTA (Responder STA) role. If absent, no role-specific peer limit + * applies. The sum of %NL80211_PMSR_ATTR_MAX_PEER_ISTA_ROLE and + * %NL80211_PMSR_ATTR_MAX_PEER_RSTA_ROLE is enforced when the device + * supports concurrent ISTA/RSTA operation. * * @NUM_NL80211_PMSR_ATTR: internal * @NL80211_PMSR_ATTR_MAX: highest attribute number @@ -8022,6 +8116,8 @@ enum nl80211_peer_measurement_attrs { NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR, NL80211_PMSR_ATTR_TYPE_CAPA, NL80211_PMSR_ATTR_PEERS, + NL80211_PMSR_ATTR_MAX_PEER_ISTA_ROLE, + NL80211_PMSR_ATTR_MAX_PEER_RSTA_ROLE, /* keep last */ NUM_NL80211_PMSR_ATTR, @@ -8080,6 +8176,54 @@ enum nl80211_peer_measurement_attrs { * This limits the allowed combinations of LTF repetitions and STS. * @NL80211_PMSR_FTM_CAPA_ATTR_RSTA_SUPPORT: flag attribute indicating the * device supports operating as the RSTA in PMSR FTM request + * @NL80211_PMSR_FTM_CAPA_ATTR_ISTA_CAPS: nested attribute containing ISTA + * (initiator) role capabilities. Uses the same sub-attributes as + * %NL80211_PMSR_FTM_CAPA_ATTR_RSTA_CAPS. + * @NL80211_PMSR_FTM_CAPA_ATTR_RSTA_CAPS: nested attribute containing RSTA + * (responder) role capabilities. + * @NL80211_PMSR_FTM_CAPA_ATTR_SUPPORT_NTB: flag attribute (used inside + * %NL80211_PMSR_FTM_CAPA_ATTR_ISTA_CAPS or + * %NL80211_PMSR_FTM_CAPA_ATTR_RSTA_CAPS) indicating NTB ranging support. + * @NL80211_PMSR_FTM_CAPA_ATTR_SUPPORT_TB: flag attribute (used inside + * %NL80211_PMSR_FTM_CAPA_ATTR_ISTA_CAPS or + * %NL80211_PMSR_FTM_CAPA_ATTR_RSTA_CAPS) indicating TB ranging support. + * @NL80211_PMSR_FTM_CAPA_ATTR_SUPPORT_EDCA: flag attribute (used inside + * %NL80211_PMSR_FTM_CAPA_ATTR_ISTA_CAPS or + * %NL80211_PMSR_FTM_CAPA_ATTR_RSTA_CAPS) indicating EDCA based ranging + * support. + * @NL80211_PMSR_FTM_CAPA_ATTR_TYPE_CAPS: nested attribute containing ranging + * type capabilities. Uses sub-attributes from + * &enum nl80211_peer_measurement_ftm_type_capa. + * @NL80211_PMSR_FTM_CAPA_ATTR_CONCURRENT_ISTA_RSTA_SUPPORT: flag attribute + * indicating that the device can simultaneously act as initiator and + * responder in a multi-peer measurement request. Only valid if + * @NL80211_PMSR_FTM_CAPA_ATTR_RSTA_SUPPORT is set. + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_NUM_TX_ANTENNAS: u32 attribute indicating + * the maximum number of transmit antennas supported for EDCA based ranging + * (0 means unknown) + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_NUM_RX_ANTENNAS: u32 attribute indicating + * the maximum number of receive antennas supported for EDCA based ranging + * (0 means unknown) + * @NL80211_PMSR_FTM_CAPA_ATTR_MIN_INTERVAL_EDCA: u32 attribute indicating + * the minimum EDCA ranging interval supported by the device + * in milli seconds. (0 means unknown). Applications can use this value + * to estimate the burst period to be given in the FTM request for the + * EDCA based ranging case. If non-zero, this value will be used to + * validate the burst period in the FTM request. + * @NL80211_PMSR_FTM_CAPA_ATTR_MIN_INTERVAL_NTB: u32 attribute indicating + * the minimum NTB ranging interval supported by the device + * in milli seconds. (0 means unknown). Applications can use this value + * to estimate the burst period to be given in the FTM request for the + * NTB ranging case. If non-zero, this value will be used to validate + * the nominal time in the FTM request. + * @NL80211_PMSR_FTM_CAPA_ATTR_PD_PREAMBLES: u32 bitmap of values from + * &enum nl80211_preamble indicating the supported preambles for PD + * ranging requests. Only valid if %NL80211_PMSR_FTM_TYPE_CAPA_ATTR_PD_SUPPORT + * is set. + * @NL80211_PMSR_FTM_CAPA_ATTR_PD_BANDWIDTHS: u32 bitmap of values from + * &enum nl80211_chan_width indicating the supported channel bandwidths + * for PD ranging requests. Only valid if + * %NL80211_PMSR_FTM_TYPE_CAPA_ATTR_PD_SUPPORT is set. * * @NUM_NL80211_PMSR_FTM_CAPA_ATTR: internal * @NL80211_PMSR_FTM_CAPA_ATTR_MAX: highest attribute number @@ -8105,6 +8249,19 @@ enum nl80211_peer_measurement_ftm_capa { NL80211_PMSR_FTM_CAPA_ATTR_MAX_TOTAL_LTF_TX, NL80211_PMSR_FTM_CAPA_ATTR_MAX_TOTAL_LTF_RX, NL80211_PMSR_FTM_CAPA_ATTR_RSTA_SUPPORT, + NL80211_PMSR_FTM_CAPA_ATTR_ISTA_CAPS, + NL80211_PMSR_FTM_CAPA_ATTR_RSTA_CAPS, + NL80211_PMSR_FTM_CAPA_ATTR_SUPPORT_NTB, + NL80211_PMSR_FTM_CAPA_ATTR_SUPPORT_TB, + NL80211_PMSR_FTM_CAPA_ATTR_SUPPORT_EDCA, + NL80211_PMSR_FTM_CAPA_ATTR_TYPE_CAPS, + NL80211_PMSR_FTM_CAPA_ATTR_CONCURRENT_ISTA_RSTA_SUPPORT, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_NUM_TX_ANTENNAS, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_NUM_RX_ANTENNAS, + NL80211_PMSR_FTM_CAPA_ATTR_MIN_INTERVAL_EDCA, + NL80211_PMSR_FTM_CAPA_ATTR_MIN_INTERVAL_NTB, + NL80211_PMSR_FTM_CAPA_ATTR_PD_PREAMBLES, + NL80211_PMSR_FTM_CAPA_ATTR_PD_BANDWIDTHS, /* keep last */ NUM_NL80211_PMSR_FTM_CAPA_ATTR, @@ -8112,6 +8269,33 @@ enum nl80211_peer_measurement_ftm_capa { }; /** + * enum nl80211_peer_measurement_ftm_type_capa - FTM ranging type capability + * sub-attributes, used inside %NL80211_PMSR_FTM_CAPA_ATTR_TYPE_CAPS + * @__NL80211_PMSR_FTM_TYPE_CAPA_ATTR_INVALID: invalid + * + * @NL80211_PMSR_FTM_TYPE_CAPA_ATTR_INFRA_SUPPORT: flag attribute indicating + * that the device supports infrastructure ranging (STA-to-AP or + * AP-to-STA) as part of Proximity Detection + * @NL80211_PMSR_FTM_TYPE_CAPA_ATTR_PD_SUPPORT: flag attribute indicating that + * the device supports peer-to-peer ranging as mentioned in the + * specification "PR Implementation Consideration Draft 1.9 rev 1" where + * PD stands for proximity detection + * + * @NUM_NL80211_PMSR_FTM_TYPE_CAPA_ATTR: internal + * @NL80211_PMSR_FTM_TYPE_CAPA_ATTR_MAX: highest attribute number + */ +enum nl80211_peer_measurement_ftm_type_capa { + __NL80211_PMSR_FTM_TYPE_CAPA_ATTR_INVALID, + + NL80211_PMSR_FTM_TYPE_CAPA_ATTR_INFRA_SUPPORT, + NL80211_PMSR_FTM_TYPE_CAPA_ATTR_PD_SUPPORT, + + /* keep last */ + NUM_NL80211_PMSR_FTM_TYPE_CAPA_ATTR, + NL80211_PMSR_FTM_TYPE_CAPA_ATTR_MAX = NUM_NL80211_PMSR_FTM_TYPE_CAPA_ATTR - 1 +}; + +/** * enum nl80211_peer_measurement_ftm_req - FTM request attributes * @__NL80211_PMSR_FTM_REQ_ATTR_INVALID: invalid * @@ -8129,9 +8313,11 @@ enum nl80211_peer_measurement_ftm_capa { * default 15 i.e. "no preference"). For non-EDCA ranging, this is the * burst duration in milliseconds (optional with default 0, i.e. let the * device decide). - * @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST: number of successful FTM frames - * requested per burst + * @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST: (Optional) number of successful + * FTM frames requested per burst * (u8, 0-31, optional with default 0 i.e. "no preference") + * If the attribute is absent ("no preference"), the driver or firmware can + * choose a suitable value. * @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES: number of FTMR frame retries * (u8, default 3) * @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI: request LCI data (flag) @@ -8165,6 +8351,50 @@ enum nl80211_peer_measurement_ftm_capa { * Only valid if %NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK is set (so the * RSTA will have the measurement results to report back in the FTM * response). + * @NL80211_PMSR_FTM_REQ_ATTR_MIN_TIME_BETWEEN_MEASUREMENTS: minimum time + * between two consecutive range measurements in units of 100 microseconds, + * for non-trigger based ranging (u32). Should be set as short as possible + * to minimize turnaround time, since two-way ranging with delayed LMR + * requires two measurements. Only valid if + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. + * @NL80211_PMSR_FTM_REQ_ATTR_MAX_TIME_BETWEEN_MEASUREMENTS: maximum time + * between two consecutive range measurements in units of 10 milliseconds, + * for non-trigger based ranging (u32). Acts as a session timeout; if + * exceeded, the ranging session should be terminated. Only valid if + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. + * @NL80211_PMSR_FTM_REQ_ATTR_NOMINAL_TIME: The nominal time field shall be + * set to the nominal duration between adjacent Availability Windows in + * units of milli seconds (u32). Mandatory if + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. + * @NL80211_PMSR_FTM_REQ_ATTR_AW_DURATION: (Optional) The AW duration field + * shall be set to the duration of the AW in units of 1ms (0-255 ms) (u32). + * Only valid if %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. + * If the attribute is absent ("no preference"), the driver or firmware + * can choose a suitable value. + * @NL80211_PMSR_FTM_REQ_ATTR_NUM_MEASUREMENTS: (Optional) number of + * Availability Windows (AWs) to schedule for non-trigger-based ranging. + * Each AW may contain multiple FTM exchanges as configured by + * %NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST. Only valid if + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. + * If the attribute is absent ("no preference"), the driver or firmware + * can choose a suitable value. + * @NL80211_PMSR_FTM_REQ_ATTR_PAD: ignore, for u64/s64 padding only. + * @NL80211_PMSR_FTM_REQ_ATTR_INGRESS: optional u64 attribute in units of mm. + * When specified, the measurement result of the peer needs to be + * indicated if the device moves into this range. + * @NL80211_PMSR_FTM_REQ_ATTR_EGRESS: optional u64 attribute in units of mm. + * When specified, the measurement result of the peer needs to be + * indicated if the device moves out of this range. + * If neither or only one of @NL80211_PMSR_FTM_REQ_ATTR_INGRESS and + * @NL80211_PMSR_FTM_REQ_ATTR_EGRESS is specified, only the specified + * threshold is used. If both are specified, both thresholds are applied. + * If neither is specified, results are reported without threshold + * filtering. + * @NL80211_PMSR_FTM_REQ_ATTR_PD_SUPPRESS_RESULTS: Flag to suppress ranging + * results for PD requests. When set, ranging measurements are performed + * but results are not reported to userspace, regardless of ranging role + * or type. Only valid when %NL80211_PMSR_PEER_ATTR_REQ_TYPE is set to + * %NL80211_PMSR_FTM_REQ_TYPE_PD. * * @NUM_NL80211_PMSR_FTM_REQ_ATTR: internal * @NL80211_PMSR_FTM_REQ_ATTR_MAX: highest attribute number @@ -8186,6 +8416,15 @@ enum nl80211_peer_measurement_ftm_req { NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK, NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR, NL80211_PMSR_FTM_REQ_ATTR_RSTA, + NL80211_PMSR_FTM_REQ_ATTR_MIN_TIME_BETWEEN_MEASUREMENTS, + NL80211_PMSR_FTM_REQ_ATTR_MAX_TIME_BETWEEN_MEASUREMENTS, + NL80211_PMSR_FTM_REQ_ATTR_NOMINAL_TIME, + NL80211_PMSR_FTM_REQ_ATTR_AW_DURATION, + NL80211_PMSR_FTM_REQ_ATTR_NUM_MEASUREMENTS, + NL80211_PMSR_FTM_REQ_ATTR_PAD, + NL80211_PMSR_FTM_REQ_ATTR_INGRESS, + NL80211_PMSR_FTM_REQ_ATTR_EGRESS, + NL80211_PMSR_FTM_REQ_ATTR_PD_SUPPRESS_RESULTS, /* keep last */ NUM_NL80211_PMSR_FTM_REQ_ATTR, @@ -8272,6 +8511,33 @@ enum nl80211_peer_measurement_ftm_failure_reasons { * @NL80211_PMSR_FTM_RESP_ATTR_PAD: ignore, for u64/s64 padding only * @NL80211_PMSR_FTM_RESP_ATTR_BURST_PERIOD: actual burst period used by * the responder (similar to request, u16) + * @NL80211_PMSR_FTM_RESP_ATTR_TX_LTF_REPETITION_COUNT: negotiated value of + * number of tx ltf repetitions in NDP frames (u32, optional) + * @NL80211_PMSR_FTM_RESP_ATTR_RX_LTF_REPETITION_COUNT: negotiated value of + * number of rx ltf repetitions in NDP frames (u32, optional) + * @NL80211_PMSR_FTM_RESP_ATTR_MAX_TIME_BETWEEN_MEASUREMENTS: negotiated value + * where latest time by which the ISTA needs to complete the next round of + * measurements, in units of 10 ms (u32, optional) + * @NL80211_PMSR_FTM_RESP_ATTR_MIN_TIME_BETWEEN_MEASUREMENTS: negotiated + * minimum time between two consecutive range measurements initiated by an + * ISTA, in units of 100 us (u32, optional) + * @NL80211_PMSR_FTM_RESP_ATTR_NUM_TX_SPATIAL_STREAMS: number of Tx space-time + * streams used in NDP frames during the measurement sounding phase + * (u32, optional). + * @NL80211_PMSR_FTM_RESP_ATTR_NUM_RX_SPATIAL_STREAMS: number of Rx space-time + * streams used in the NDP frames during the measurement sounding phase + * (u32, optional) + * @NL80211_PMSR_FTM_RESP_ATTR_NOMINAL_TIME: negotiated nominal time used in + * this session in milliseconds. (u32, optional) + * @NL80211_PMSR_FTM_RESP_ATTR_AVAILABILITY_WINDOW: negotiated availability + * window time used in this session, in units of milli seconds. + * (u32, optional) + * @NL80211_PMSR_FTM_RESP_ATTR_CHANNEL_WIDTH: u32 attribute indicating channel + * width used for measurement, see &enum nl80211_chan_width (optional). + * @NL80211_PMSR_FTM_RESP_ATTR_PREAMBLE: u32 attribute indicating the preamble + * type used for the measurement, see &enum nl80211_preamble (optional). + * @NL80211_PMSR_FTM_RESP_ATTR_IS_DELAYED_LMR: flag, indicates if the + * current result is delayed LMR data. * * @NUM_NL80211_PMSR_FTM_RESP_ATTR: internal * @NL80211_PMSR_FTM_RESP_ATTR_MAX: highest attribute number @@ -8301,6 +8567,17 @@ enum nl80211_peer_measurement_ftm_resp { NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC, NL80211_PMSR_FTM_RESP_ATTR_PAD, NL80211_PMSR_FTM_RESP_ATTR_BURST_PERIOD, + NL80211_PMSR_FTM_RESP_ATTR_TX_LTF_REPETITION_COUNT, + NL80211_PMSR_FTM_RESP_ATTR_RX_LTF_REPETITION_COUNT, + NL80211_PMSR_FTM_RESP_ATTR_MAX_TIME_BETWEEN_MEASUREMENTS, + NL80211_PMSR_FTM_RESP_ATTR_MIN_TIME_BETWEEN_MEASUREMENTS, + NL80211_PMSR_FTM_RESP_ATTR_NUM_TX_SPATIAL_STREAMS, + NL80211_PMSR_FTM_RESP_ATTR_NUM_RX_SPATIAL_STREAMS, + NL80211_PMSR_FTM_RESP_ATTR_NOMINAL_TIME, + NL80211_PMSR_FTM_RESP_ATTR_AVAILABILITY_WINDOW, + NL80211_PMSR_FTM_RESP_ATTR_CHANNEL_WIDTH, + NL80211_PMSR_FTM_RESP_ATTR_PREAMBLE, + NL80211_PMSR_FTM_RESP_ATTR_IS_DELAYED_LMR, /* keep last */ NUM_NL80211_PMSR_FTM_RESP_ATTR, diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h index 66e8072f44df..490efd288526 100644 --- a/include/uapi/linux/pkt_sched.h +++ b/include/uapi/linux/pkt_sched.h @@ -569,6 +569,16 @@ struct tc_netem_gemodel { #define NETEM_DIST_SCALE 8192 #define NETEM_DIST_MAX 16384 +struct tc_netem_xstats { + __u64 delayed; /* packets delayed */ + __u64 dropped; /* packets dropped by loss model */ + __u64 corrupted; /* packets with bit errors injected */ + __u64 duplicated; /* duplicate packets generated */ + __u64 reordered; /* packets sent out of order */ + __u64 ecn_marked; /* packets ECN CE-marked (not dropped)*/ + __u64 allocation_errors; +}; + /* DRR */ enum { diff --git a/include/uapi/linux/pps.h b/include/uapi/linux/pps.h index 009ebcd8ced5..1088dea65e12 100644 --- a/include/uapi/linux/pps.h +++ b/include/uapi/linux/pps.h @@ -26,7 +26,7 @@ #include <linux/types.h> #define PPS_VERSION "5.3.6" -#define PPS_MAX_SOURCES 16 /* should be enough... */ +#define PPS_MAX_SOURCES 256 /* should be enough... */ /* Implementation note: the logical states ``assert'' and ``clear'' * are implemented in terms of the chip register, i.e. ``assert'' diff --git a/include/uapi/linux/psp.h b/include/uapi/linux/psp.h index a3a336488dc3..1c8899cd4da5 100644 --- a/include/uapi/linux/psp.h +++ b/include/uapi/linux/psp.h @@ -18,10 +18,21 @@ enum psp_version { }; enum { + PSP_A_ASSOC_DEV_INFO_IFINDEX = 1, + PSP_A_ASSOC_DEV_INFO_NSID, + + __PSP_A_ASSOC_DEV_INFO_MAX, + PSP_A_ASSOC_DEV_INFO_MAX = (__PSP_A_ASSOC_DEV_INFO_MAX - 1) +}; + +enum { PSP_A_DEV_ID = 1, PSP_A_DEV_IFINDEX, PSP_A_DEV_PSP_VERSIONS_CAP, PSP_A_DEV_PSP_VERSIONS_ENA, + PSP_A_DEV_ASSOC_LIST, + PSP_A_DEV_NSID, + PSP_A_DEV_BY_ASSOCIATION, __PSP_A_DEV_MAX, PSP_A_DEV_MAX = (__PSP_A_DEV_MAX - 1) @@ -74,6 +85,8 @@ enum { PSP_CMD_RX_ASSOC, PSP_CMD_TX_ASSOC, PSP_CMD_GET_STATS, + PSP_CMD_DEV_ASSOC, + PSP_CMD_DEV_DISASSOC, __PSP_CMD_MAX, PSP_CMD_MAX = (__PSP_CMD_MAX - 1) diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h index dab9493c791b..27265fd31e5f 100644 --- a/include/uapi/linux/rtnetlink.h +++ b/include/uapi/linux/rtnetlink.h @@ -840,6 +840,7 @@ enum { #define RTEXT_FILTER_CFM_CONFIG (1 << 5) #define RTEXT_FILTER_CFM_STATUS (1 << 6) #define RTEXT_FILTER_MST (1 << 7) +#define RTEXT_FILTER_NAME_ONLY (1 << 8) /* End of information exported to user level */ diff --git a/include/uapi/linux/tls.h b/include/uapi/linux/tls.h index b8b9c42f848c..1245ab38afc1 100644 --- a/include/uapi/linux/tls.h +++ b/include/uapi/linux/tls.h @@ -203,6 +203,6 @@ enum { #define TLS_CONF_BASE 1 #define TLS_CONF_SW 2 #define TLS_CONF_HW 3 -#define TLS_CONF_HW_RECORD 4 +#define TLS_CONF_HW_RECORD 4 /* unused */ #endif /* _UAPI_LINUX_TLS_H */ diff --git a/include/uapi/linux/xfrm.h b/include/uapi/linux/xfrm.h index a23495c0e0a1..051f8066efd1 100644 --- a/include/uapi/linux/xfrm.h +++ b/include/uapi/linux/xfrm.h @@ -227,6 +227,9 @@ enum { #define XFRM_MSG_SETDEFAULT XFRM_MSG_SETDEFAULT XFRM_MSG_GETDEFAULT, #define XFRM_MSG_GETDEFAULT XFRM_MSG_GETDEFAULT + + XFRM_MSG_MIGRATE_STATE, +#define XFRM_MSG_MIGRATE_STATE XFRM_MSG_MIGRATE_STATE __XFRM_MSG_MAX }; #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1) @@ -507,6 +510,28 @@ struct xfrm_user_migrate { __u16 new_family; }; +struct xfrm_user_migrate_state { + struct xfrm_usersa_id id; + xfrm_address_t new_daddr; + xfrm_address_t new_saddr; + struct xfrm_mark old_mark; + struct xfrm_selector new_sel; + __u32 new_reqid; + __u32 flags; + __u16 new_family; + __u16 reserved; +}; + +/* Flags for xfrm_user_migrate_state.flags */ +enum xfrm_migrate_state_flags { + XFRM_MIGRATE_STATE_CLEAR_OFFLOAD = 1, /* do not inherit offload from existing SA */ + XFRM_MIGRATE_STATE_UPDATE_H2H_SEL = 2, /* update H2H selector from new daddr/saddr */ +}; + +/* All flags defined as of this header version; unknown bits are rejected. */ +#define XFRM_MIGRATE_STATE_KNOWN_FLAGS \ + (XFRM_MIGRATE_STATE_CLEAR_OFFLOAD | XFRM_MIGRATE_STATE_UPDATE_H2H_SEL) + struct xfrm_user_mapping { struct xfrm_usersa_id id; __u32 reqid; |