diff options
Diffstat (limited to 'include')
102 files changed, 1200 insertions, 2614 deletions
diff --git a/include/dt-bindings/firmware/imx/rsrc.h b/include/dt-bindings/firmware/imx/rsrc.h index 54278d5c1856..43885056557c 100644 --- a/include/dt-bindings/firmware/imx/rsrc.h +++ b/include/dt-bindings/firmware/imx/rsrc.h @@ -111,6 +111,7 @@ #define IMX_SC_R_CAN_0 105 #define IMX_SC_R_CAN_1 106 #define IMX_SC_R_CAN_2 107 +#define IMX_SC_R_CAN(x) (IMX_SC_R_CAN_0 + (x)) #define IMX_SC_R_DMA_1_CH0 108 #define IMX_SC_R_DMA_1_CH1 109 #define IMX_SC_R_DMA_1_CH2 110 diff --git a/include/keys/rxrpc-type.h b/include/keys/rxrpc-type.h index 2b0b15a71228..333c0f49a9cd 100644 --- a/include/keys/rxrpc-type.h +++ b/include/keys/rxrpc-type.h @@ -32,62 +32,14 @@ struct rxkad_key { }; /* - * Kerberos 5 principal - * name/name/name@realm - */ -struct krb5_principal { - u8 n_name_parts; /* N of parts of the name part of the principal */ - char **name_parts; /* parts of the name part of the principal */ - char *realm; /* parts of the realm part of the principal */ -}; - -/* - * Kerberos 5 tagged data - */ -struct krb5_tagged_data { - /* for tag value, see /usr/include/krb5/krb5.h - * - KRB5_AUTHDATA_* for auth data - * - - */ - s32 tag; - u32 data_len; - u8 *data; -}; - -/* - * RxRPC key for Kerberos V (type-5 security) - */ -struct rxk5_key { - u64 authtime; /* time at which auth token generated */ - u64 starttime; /* time at which auth token starts */ - u64 endtime; /* time at which auth token expired */ - u64 renew_till; /* time to which auth token can be renewed */ - s32 is_skey; /* T if ticket is encrypted in another ticket's - * skey */ - s32 flags; /* mask of TKT_FLG_* bits (krb5/krb5.h) */ - struct krb5_principal client; /* client principal name */ - struct krb5_principal server; /* server principal name */ - u16 ticket_len; /* length of ticket */ - u16 ticket2_len; /* length of second ticket */ - u8 n_authdata; /* number of authorisation data elements */ - u8 n_addresses; /* number of addresses */ - struct krb5_tagged_data session; /* session data; tag is enctype */ - struct krb5_tagged_data *addresses; /* addresses */ - u8 *ticket; /* krb5 ticket */ - u8 *ticket2; /* second krb5 ticket, if related to ticket (via - * DUPLICATE-SKEY or ENC-TKT-IN-SKEY) */ - struct krb5_tagged_data *authdata; /* authorisation data */ -}; - -/* * list of tokens attached to an rxrpc key */ struct rxrpc_key_token { u16 security_index; /* RxRPC header security index */ + bool no_leak_key; /* Don't copy the key to userspace */ struct rxrpc_key_token *next; /* the next token in the list */ union { struct rxkad_key *kad; - struct rxk5_key *k5; }; }; @@ -116,12 +68,6 @@ struct rxrpc_key_data_v1 { #define AFSTOKEN_RK_TIX_MAX 12000 /* max RxKAD ticket size */ #define AFSTOKEN_GK_KEY_MAX 64 /* max GSSAPI key size */ #define AFSTOKEN_GK_TOKEN_MAX 16384 /* max GSSAPI token size */ -#define AFSTOKEN_K5_COMPONENTS_MAX 16 /* max K5 components */ -#define AFSTOKEN_K5_NAME_MAX 128 /* max K5 name length */ -#define AFSTOKEN_K5_REALM_MAX 64 /* max K5 realm name length */ -#define AFSTOKEN_K5_TIX_MAX 16384 /* max K5 ticket size */ -#define AFSTOKEN_K5_ADDRESSES_MAX 16 /* max K5 addresses */ -#define AFSTOKEN_K5_AUTHDATA_MAX 16 /* max K5 pieces of auth data */ /* * Truncate a time64_t to the range from 1970 to 2106 as in the network diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 5d5ff2203fa2..d7493016cd46 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -186,6 +186,7 @@ struct atmdev_ops { /* only send is required */ void __user *arg); #endif 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); diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 2b16bf48aab6..581b2a2e78eb 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -36,9 +36,11 @@ struct seq_operations; struct bpf_iter_aux_info; struct bpf_local_storage; struct bpf_local_storage_map; +struct kobject; extern struct idr btf_idr; extern spinlock_t btf_idr_lock; +extern struct kobject *btf_kobj; typedef int (*bpf_iter_init_seq_priv_t)(void *private_data, struct bpf_iter_aux_info *aux); @@ -310,6 +312,7 @@ enum bpf_return_type { RET_PTR_TO_BTF_ID_OR_NULL, /* returns a pointer to a btf_id or NULL */ RET_PTR_TO_MEM_OR_BTF_ID_OR_NULL, /* returns a pointer to a valid memory or a btf_id or NULL */ RET_PTR_TO_MEM_OR_BTF_ID, /* returns a pointer to a valid memory or a btf_id */ + RET_PTR_TO_BTF_ID, /* returns a pointer to a btf_id */ }; /* eBPF function prototype used by verifier to allow BPF_CALLs from eBPF programs @@ -1294,6 +1297,10 @@ typedef void (*bpf_iter_show_fdinfo_t) (const struct bpf_iter_aux_info *aux, typedef int (*bpf_iter_fill_link_info_t)(const struct bpf_iter_aux_info *aux, struct bpf_link_info *info); +enum bpf_iter_feature { + BPF_ITER_RESCHED = BIT(0), +}; + #define BPF_ITER_CTX_ARG_MAX 2 struct bpf_iter_reg { const char *target; @@ -1302,6 +1309,7 @@ struct bpf_iter_reg { bpf_iter_show_fdinfo_t show_fdinfo; bpf_iter_fill_link_info_t fill_link_info; u32 ctx_arg_info_size; + u32 feature; struct bpf_ctx_arg_aux ctx_arg_info[BPF_ITER_CTX_ARG_MAX]; const struct bpf_iter_seq_info *seq_info; }; diff --git a/include/linux/bpf_lsm.h b/include/linux/bpf_lsm.h index aaacb6aafc87..0d1c33ace398 100644 --- a/include/linux/bpf_lsm.h +++ b/include/linux/bpf_lsm.h @@ -7,6 +7,7 @@ #ifndef _LINUX_BPF_LSM_H #define _LINUX_BPF_LSM_H +#include <linux/sched.h> #include <linux/bpf.h> #include <linux/lsm_hooks.h> @@ -26,6 +27,8 @@ extern struct lsm_blob_sizes bpf_lsm_blob_sizes; int bpf_lsm_verify_prog(struct bpf_verifier_log *vlog, const struct bpf_prog *prog); +bool bpf_lsm_is_sleepable_hook(u32 btf_id); + static inline struct bpf_storage_blob *bpf_inode( const struct inode *inode) { @@ -35,12 +38,29 @@ static inline struct bpf_storage_blob *bpf_inode( return inode->i_security + bpf_lsm_blob_sizes.lbs_inode; } +static inline struct bpf_storage_blob *bpf_task( + const struct task_struct *task) +{ + if (unlikely(!task->security)) + return NULL; + + return task->security + bpf_lsm_blob_sizes.lbs_task; +} + extern const struct bpf_func_proto bpf_inode_storage_get_proto; extern const struct bpf_func_proto bpf_inode_storage_delete_proto; +extern const struct bpf_func_proto bpf_task_storage_get_proto; +extern const struct bpf_func_proto bpf_task_storage_delete_proto; void bpf_inode_storage_free(struct inode *inode); +void bpf_task_storage_free(struct task_struct *task); #else /* !CONFIG_BPF_LSM */ +static inline bool bpf_lsm_is_sleepable_hook(u32 btf_id) +{ + return false; +} + static inline int bpf_lsm_verify_prog(struct bpf_verifier_log *vlog, const struct bpf_prog *prog) { @@ -53,10 +73,20 @@ static inline struct bpf_storage_blob *bpf_inode( return NULL; } +static inline struct bpf_storage_blob *bpf_task( + const struct task_struct *task) +{ + return NULL; +} + static inline void bpf_inode_storage_free(struct inode *inode) { } +static inline void bpf_task_storage_free(struct task_struct *task) +{ +} + #endif /* CONFIG_BPF_LSM */ #endif /* _LINUX_BPF_LSM_H */ diff --git a/include/linux/bpf_types.h b/include/linux/bpf_types.h index 2e6f568377f1..99f7fd657d87 100644 --- a/include/linux/bpf_types.h +++ b/include/linux/bpf_types.h @@ -109,6 +109,7 @@ BPF_MAP_TYPE(BPF_MAP_TYPE_SOCKHASH, sock_hash_ops) #endif #ifdef CONFIG_BPF_LSM BPF_MAP_TYPE(BPF_MAP_TYPE_INODE_STORAGE, inode_storage_map_ops) +BPF_MAP_TYPE(BPF_MAP_TYPE_TASK_STORAGE, task_storage_map_ops) #endif BPF_MAP_TYPE(BPF_MAP_TYPE_CPUMAP, cpu_map_ops) #if defined(CONFIG_XDP_SOCKETS) diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index e83ef6f6bf43..306869d4743b 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -45,7 +45,7 @@ struct bpf_reg_state { enum bpf_reg_type type; union { /* valid when type == PTR_TO_PACKET */ - u16 range; + int range; /* valid when type == CONST_PTR_TO_MAP | PTR_TO_MAP_VALUE | * PTR_TO_MAP_VALUE_OR_NULL diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index 41ff31795320..197a79535cc2 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -98,14 +98,13 @@ static inline unsigned int can_bit_time(const struct can_bittiming *bt) } /* - * get_can_dlc(value) - helper macro to cast a given data length code (dlc) - * to u8 and ensure the dlc value to be max. 8 bytes. + * can_cc_dlc2len(value) - convert a given data length code (dlc) of a + * Classical CAN frame into a valid data length of max. 8 bytes. * * To be used in the CAN netdriver receive path to ensure conformance with * ISO 11898-1 Chapter 8.4.2.3 (DLC field) */ -#define get_can_dlc(i) (min_t(u8, (i), CAN_MAX_DLC)) -#define get_canfd_dlc(i) (min_t(u8, (i), CANFD_MAX_DLC)) +#define can_cc_dlc2len(dlc) (min_t(u8, (dlc), CAN_MAX_DLEN)) /* Check for outgoing skbs that have not been created by the CAN subsystem */ static inline bool can_skb_headroom_valid(struct net_device *dev, @@ -171,6 +170,31 @@ static inline bool can_is_canfd_skb(const struct sk_buff *skb) return skb->len == CANFD_MTU; } +/* helper to get the data length code (DLC) for Classical CAN raw DLC access */ +static inline u8 can_get_cc_dlc(const struct can_frame *cf, const u32 ctrlmode) +{ + /* return len8_dlc as dlc value only if all conditions apply */ + if ((ctrlmode & CAN_CTRLMODE_CC_LEN8_DLC) && + (cf->len == CAN_MAX_DLEN) && + (cf->len8_dlc > CAN_MAX_DLEN && cf->len8_dlc <= CAN_MAX_RAW_DLC)) + return cf->len8_dlc; + + /* return the payload length as dlc value */ + return cf->len; +} + +/* helper to set len and len8_dlc value for Classical CAN raw DLC access */ +static inline void can_frame_set_cc_len(struct can_frame *cf, const u8 dlc, + const u32 ctrlmode) +{ + /* the caller already ensured that dlc is a value from 0 .. 15 */ + if (ctrlmode & CAN_CTRLMODE_CC_LEN8_DLC && dlc > CAN_MAX_DLEN) + cf->len8_dlc = dlc; + + /* limit the payload length 'len' to CAN_MAX_DLEN */ + cf->len = can_cc_dlc2len(dlc); +} + /* helper to define static CAN controller features at device creation time */ static inline void can_set_static_ctrlmode(struct net_device *dev, u32 static_mode) @@ -186,11 +210,11 @@ static inline void can_set_static_ctrlmode(struct net_device *dev, dev->mtu = CANFD_MTU; } -/* get data length from can_dlc with sanitized can_dlc */ -u8 can_dlc2len(u8 can_dlc); +/* get data length from raw data length code (DLC) */ +u8 can_fd_dlc2len(u8 dlc); /* map the sanitized data length to an appropriate data length code */ -u8 can_len2dlc(u8 len); +u8 can_fd_len2dlc(u8 len); struct net_device *alloc_candev_mqs(int sizeof_priv, unsigned int echo_skb_max, unsigned int txqs, unsigned int rxqs); diff --git a/include/linux/can/dev/peak_canfd.h b/include/linux/can/dev/peak_canfd.h index 5fd627e9da19..f38772fd0c07 100644 --- a/include/linux/can/dev/peak_canfd.h +++ b/include/linux/can/dev/peak_canfd.h @@ -282,7 +282,7 @@ static inline int pucan_msg_get_channel(const struct pucan_rx_msg *msg) } /* return the dlc value from any received message channel_dlc field */ -static inline int pucan_msg_get_dlc(const struct pucan_rx_msg *msg) +static inline u8 pucan_msg_get_dlc(const struct pucan_rx_msg *msg) { return msg->channel_dlc >> 4; } diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 6408b446051f..e3da25b51ae4 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -215,6 +215,7 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32, #define ETHTOOL_COALESCE_TX_USECS_HIGH BIT(19) #define ETHTOOL_COALESCE_TX_MAX_FRAMES_HIGH BIT(20) #define ETHTOOL_COALESCE_RATE_SAMPLE_INTERVAL BIT(21) +#define ETHTOOL_COALESCE_ALL_PARAMS GENMASK(21, 0) #define ETHTOOL_COALESCE_USECS \ (ETHTOOL_COALESCE_RX_USECS | ETHTOOL_COALESCE_TX_USECS) diff --git a/include/linux/genl_magic_struct.h b/include/linux/genl_magic_struct.h index eeae59d3ceb7..35d21fddaf2d 100644 --- a/include/linux/genl_magic_struct.h +++ b/include/linux/genl_magic_struct.h @@ -89,7 +89,7 @@ static inline int nla_put_u64_0pad(struct sk_buff *skb, int attrtype, u64 value) nla_get_u64, nla_put_u64_0pad, false) #define __str_field(attr_nr, attr_flag, name, maxlen) \ __array(attr_nr, attr_flag, name, NLA_NUL_STRING, char, maxlen, \ - nla_strlcpy, nla_put, false) + nla_strscpy, nla_put, false) #define __bin_field(attr_nr, attr_flag, name, maxlen) \ __array(attr_nr, attr_flag, name, NLA_BINARY, char, maxlen, \ nla_memcpy, nla_put, false) diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 770408b2fdaf..5e8cc9c3d45a 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -3417,6 +3417,8 @@ struct ieee80211_multiple_bssid_configuration { #define WLAN_AKM_SUITE_FT_PSK_SHA384 SUITE(0x000FAC, 19) #define WLAN_AKM_SUITE_PSK_SHA384 SUITE(0x000FAC, 20) +#define WLAN_AKM_SUITE_WFA_DPP SUITE(WLAN_OUI_WFA, 2) + #define WLAN_MAX_KEY_LEN 32 #define WLAN_PMK_NAME_LEN 16 @@ -3427,6 +3429,7 @@ struct ieee80211_multiple_bssid_configuration { #define WLAN_OUI_WFA 0x506f9a #define WLAN_OUI_TYPE_WFA_P2P 9 +#define WLAN_OUI_TYPE_WFA_DPP 0x1A #define WLAN_OUI_MICROSOFT 0x0050f2 #define WLAN_OUI_TYPE_MICROSOFT_WPA 1 #define WLAN_OUI_TYPE_MICROSOFT_WMM 2 diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h index 556caed00258..b979005ea39c 100644 --- a/include/linux/if_bridge.h +++ b/include/linux/if_bridge.h @@ -25,6 +25,7 @@ struct br_ip { #if IS_ENABLED(CONFIG_IPV6) struct in6_addr ip6; #endif + unsigned char mac_addr[ETH_ALEN]; } dst; __be16 proto; __u16 vid; diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h deleted file mode 100644 index 52224de798aa..000000000000 --- a/include/linux/if_frad.h +++ /dev/null @@ -1,92 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * DLCI/FRAD Definitions for Frame Relay Access Devices. DLCI devices are - * created for each DLCI associated with a FRAD. The FRAD driver - * is not truly a network device, but the lower level device - * handler. This allows other FRAD manufacturers to use the DLCI - * code, including its RFC1490 encapsulation alongside the current - * implementation for the Sangoma cards. - * - * Version: @(#)if_ifrad.h 0.15 31 Mar 96 - * - * Author: Mike McLagan <mike.mclagan@linux.org> - * - * Changes: - * 0.15 Mike McLagan changed structure defs (packed) - * re-arranged flags - * added DLCI_RET vars - */ -#ifndef _FRAD_H_ -#define _FRAD_H_ - -#include <uapi/linux/if_frad.h> - - -#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE) - -/* these are the fields of an RFC 1490 header */ -struct frhdr -{ - unsigned char control; - - /* for IP packets, this can be the NLPID */ - unsigned char pad; - - unsigned char NLPID; - unsigned char OUI[3]; - __be16 PID; - -#define IP_NLPID pad -} __packed; - -/* see RFC 1490 for the definition of the following */ -#define FRAD_I_UI 0x03 - -#define FRAD_P_PADDING 0x00 -#define FRAD_P_Q933 0x08 -#define FRAD_P_SNAP 0x80 -#define FRAD_P_CLNP 0x81 -#define FRAD_P_IP 0xCC - -struct dlci_local -{ - struct net_device *master; - struct net_device *slave; - struct dlci_conf config; - int configured; - struct list_head list; - - /* callback function */ - void (*receive)(struct sk_buff *skb, struct net_device *); -}; - -struct frad_local -{ - /* devices which this FRAD is slaved to */ - struct net_device *master[CONFIG_DLCI_MAX]; - short dlci[CONFIG_DLCI_MAX]; - - struct frad_conf config; - int configured; /* has this device been configured */ - int initialized; /* mem_start, port, irq set ? */ - - /* callback functions */ - int (*activate)(struct net_device *, struct net_device *); - int (*deactivate)(struct net_device *, struct net_device *); - int (*assoc)(struct net_device *, struct net_device *); - int (*deassoc)(struct net_device *, struct net_device *); - int (*dlci_conf)(struct net_device *, struct net_device *, int get); - - /* fields that are used by the Sangoma SDLA cards */ - struct timer_list timer; - struct net_device *dev; - int type; /* adapter type */ - int state; /* state of the S502/8 control latch */ - int buffer; /* current buffer for S508 firmware */ -}; - -#endif /* CONFIG_DLCI || CONFIG_DLCI_MODULE */ - -extern void dlci_ioctl_set(int (*hook)(unsigned int, void __user *)); - -#endif diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h index a367ead4bf4b..96556c64c95d 100644 --- a/include/linux/if_macvlan.h +++ b/include/linux/if_macvlan.h @@ -30,6 +30,7 @@ struct macvlan_dev { enum macvlan_mode mode; u16 flags; unsigned int macaddr_count; + u32 bc_queue_len_req; #ifdef CONFIG_NET_POLL_CONTROLLER struct netpoll *netpoll; #endif diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index 3515ca64e638..53aa0343bf69 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -105,7 +105,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) #define IN_DEV_LOG_MARTIANS(in_dev) IN_DEV_ORCONF((in_dev), LOG_MARTIANS) #define IN_DEV_PROXY_ARP(in_dev) IN_DEV_ORCONF((in_dev), PROXY_ARP) -#define IN_DEV_PROXY_ARP_PVLAN(in_dev) IN_DEV_CONF_GET(in_dev, PROXY_ARP_PVLAN) +#define IN_DEV_PROXY_ARP_PVLAN(in_dev) IN_DEV_ORCONF((in_dev), PROXY_ARP_PVLAN) #define IN_DEV_SHARED_MEDIA(in_dev) IN_DEV_ORCONF((in_dev), SHARED_MEDIA) #define IN_DEV_TX_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), SEND_REDIRECTS) #define IN_DEV_SEC_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), \ @@ -126,7 +126,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) IN_DEV_ORCONF((in_dev), ACCEPT_REDIRECTS))) #define IN_DEV_IGNORE_ROUTES_WITH_LINKDOWN(in_dev) \ - IN_DEV_CONF_GET((in_dev), IGNORE_ROUTES_WITH_LINKDOWN) + IN_DEV_ORCONF((in_dev), IGNORE_ROUTES_WITH_LINKDOWN) #define IN_DEV_ARPFILTER(in_dev) IN_DEV_ORCONF((in_dev), ARPFILTER) #define IN_DEV_ARP_ACCEPT(in_dev) IN_DEV_ORCONF((in_dev), ARP_ACCEPT) diff --git a/include/linux/key-type.h b/include/linux/key-type.h index 2ab2d6d6aeab..7d985a1dfe4a 100644 --- a/include/linux/key-type.h +++ b/include/linux/key-type.h @@ -29,6 +29,7 @@ struct kernel_pkey_params; * clear the contents. */ struct key_preparsed_payload { + const char *orig_description; /* Actual or proposed description (maybe NULL) */ char *description; /* Proposed key description (or NULL) */ union key_payload payload; /* Proposed payload */ const void *data; /* Raw data */ diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index f5594879175a..92771bc1791f 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -594,6 +594,16 @@ do { \ this_cpu_read(hardirqs_enabled))); \ } while (0) +/* + * Acceptable for protecting per-CPU resources accessed from BH. + * Much like in_softirq() - semantics are ambiguous, use carefully. + */ +#define lockdep_assert_in_softirq() \ +do { \ + WARN_ON_ONCE(__lockdep_enabled && \ + (!in_softirq() || in_irq() || in_nmi())); \ +} while (0) + #else # define might_lock(lock) do { } while (0) # define might_lock_read(lock) do { } while (0) @@ -605,6 +615,7 @@ do { \ # define lockdep_assert_preemption_enabled() do { } while (0) # define lockdep_assert_preemption_disabled() do { } while (0) +# define lockdep_assert_in_softirq() do { } while (0) #endif #ifdef CONFIG_PROVE_RAW_LOCK_NESTING diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h index 28f23b341c1c..cd23355d2271 100644 --- a/include/linux/lsm_audit.h +++ b/include/linux/lsm_audit.h @@ -26,7 +26,7 @@ struct lsm_network_audit { int netif; - struct sock *sk; + const struct sock *sk; u16 family; __be16 dport; __be16 sport; diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h index 32a940117e7a..acc0494cceba 100644 --- a/include/linux/lsm_hook_defs.h +++ b/include/linux/lsm_hook_defs.h @@ -301,7 +301,7 @@ LSM_HOOK(void, LSM_RET_VOID, sk_clone_security, const struct sock *sk, struct sock *newsk) LSM_HOOK(void, LSM_RET_VOID, sk_getsecid, struct sock *sk, u32 *secid) LSM_HOOK(void, LSM_RET_VOID, sock_graft, struct sock *sk, struct socket *parent) -LSM_HOOK(int, 0, inet_conn_request, struct sock *sk, struct sk_buff *skb, +LSM_HOOK(int, 0, inet_conn_request, const struct sock *sk, struct sk_buff *skb, struct request_sock *req) LSM_HOOK(void, LSM_RET_VOID, inet_csk_clone, struct sock *newsk, const struct request_sock *req) diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h index ff7b7607c8cf..52b1610eae68 100644 --- a/include/linux/marvell_phy.h +++ b/include/linux/marvell_phy.h @@ -25,6 +25,9 @@ #define MARVELL_PHY_ID_88X3310 0x002b09a0 #define MARVELL_PHY_ID_88E2110 0x002b09b0 +/* Marvel 88E1111 in Finisar SFP module with modified PHY ID */ +#define MARVELL_PHY_ID_88E1111_FINISAR 0x01ff0cc0 + /* The MV88e6390 Ethernet switch contains embedded PHYs. These PHYs do * not have a model ID. So the switch driver traps reads to the ID2 * register and returns the switch family ID diff --git a/include/linux/mhi.h b/include/linux/mhi.h index d4841e5a5f45..b9bb7dff32e2 100644 --- a/include/linux/mhi.h +++ b/include/linux/mhi.h @@ -737,4 +737,11 @@ int mhi_queue_buf(struct mhi_device *mhi_dev, enum dma_data_direction dir, int mhi_queue_skb(struct mhi_device *mhi_dev, enum dma_data_direction dir, struct sk_buff *skb, size_t len, enum mhi_flags mflags); +/** + * mhi_queue_is_full - Determine whether queueing new elements is possible + * @mhi_dev: Device associated with the channels + * @dir: DMA direction for the channel + */ +bool mhi_queue_is_full(struct mhi_device *mhi_dev, enum dma_data_direction dir); + #endif /* _MHI_H_ */ diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index cf824366a7d1..f1de49d64a98 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -346,6 +346,7 @@ enum mlx5_event { MLX5_EVENT_TYPE_NIC_VPORT_CHANGE = 0xd, MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED = 0xe, + MLX5_EVENT_TYPE_VHCA_STATE_CHANGE = 0xf, MLX5_EVENT_TYPE_DCT_DRAINED = 0x1c, MLX5_EVENT_TYPE_DCT_KEY_VIOLATION = 0x1d, @@ -717,6 +718,11 @@ struct mlx5_eqe_sync_fw_update { u8 sync_rst_state; }; +struct mlx5_eqe_vhca_state { + __be16 ec_function; + __be16 function_id; +} __packed; + union ev_data { __be32 raw[7]; struct mlx5_eqe_cmd cmd; @@ -736,6 +742,7 @@ union ev_data { struct mlx5_eqe_temp_warning temp_warning; struct mlx5_eqe_xrq_err xrq_err; struct mlx5_eqe_sync_fw_update sync_fw_update; + struct mlx5_eqe_vhca_state vhca_state; } __packed; struct mlx5_eqe { @@ -1076,6 +1083,7 @@ enum { MLX5_MATCH_INNER_HEADERS = 1 << 2, MLX5_MATCH_MISC_PARAMETERS_2 = 1 << 3, MLX5_MATCH_MISC_PARAMETERS_3 = 1 << 4, + MLX5_MATCH_MISC_PARAMETERS_4 = 1 << 5, }; enum { diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 0f23e1ed5e71..fff7173e2b82 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -547,7 +547,7 @@ struct mlx5_priv { atomic_t reg_pages; struct list_head free_list; int vfs_pages; - int peer_pf_pages; + int host_pf_pages; struct mlx5_core_health health; @@ -888,10 +888,6 @@ enum { CMD_ALLOWED_OPCODE_ALL, }; -int mlx5_cmd_init(struct mlx5_core_dev *dev); -void mlx5_cmd_cleanup(struct mlx5_core_dev *dev); -void mlx5_cmd_set_state(struct mlx5_core_dev *dev, - enum mlx5_cmdif_state cmdif_state); void mlx5_cmd_use_events(struct mlx5_core_dev *dev); void mlx5_cmd_use_polling(struct mlx5_core_dev *dev); void mlx5_cmd_allowed_opcode(struct mlx5_core_dev *dev, u16 opcode); @@ -1137,7 +1133,7 @@ static inline bool mlx5_core_is_vf(const struct mlx5_core_dev *dev) return dev->coredev_type == MLX5_COREDEV_VF; } -static inline bool mlx5_core_is_ecpf(struct mlx5_core_dev *dev) +static inline bool mlx5_core_is_ecpf(const struct mlx5_core_dev *dev) { return dev->caps.embedded_cpu; } diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 846d94ad04bc..1f51f4c3b1af 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -50,6 +50,7 @@ enum { MLX5_FLOW_TABLE_TUNNEL_EN_DECAP = BIT(1), MLX5_FLOW_TABLE_TERMINATION = BIT(2), MLX5_FLOW_TABLE_UNMANAGED = BIT(3), + MLX5_FLOW_TABLE_OTHER_VPORT = BIT(4), }; #define LEFTOVERS_RULE_NUM 2 @@ -132,6 +133,7 @@ struct mlx5_flow_destination { struct mlx5_pkt_reformat *pkt_reformat; u8 flags; } vport; + u32 sampler_id; }; }; @@ -173,9 +175,7 @@ mlx5_create_auto_grouped_flow_table(struct mlx5_flow_namespace *ns, struct mlx5_flow_table * mlx5_create_vport_flow_table(struct mlx5_flow_namespace *ns, - int prio, - int num_flow_table_entries, - u32 level, u16 vport); + struct mlx5_flow_table_attr *ft_attr, u16 vport); struct mlx5_flow_table *mlx5_create_lag_demux_flow_table( struct mlx5_flow_namespace *ns, int prio, u32 level); diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 233352447b1a..0d6e287d614f 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -299,6 +299,8 @@ enum { MLX5_CMD_OP_CREATE_UMEM = 0xa08, MLX5_CMD_OP_DESTROY_UMEM = 0xa0a, MLX5_CMD_OP_SYNC_STEERING = 0xb00, + MLX5_CMD_OP_QUERY_VHCA_STATE = 0xb0d, + MLX5_CMD_OP_MODIFY_VHCA_STATE = 0xb0e, MLX5_CMD_OP_MAX }; @@ -623,6 +625,26 @@ struct mlx5_ifc_fte_match_set_misc3_bits { u8 reserved_at_140[0xc0]; }; +struct mlx5_ifc_fte_match_set_misc4_bits { + u8 prog_sample_field_value_0[0x20]; + + u8 prog_sample_field_id_0[0x20]; + + u8 prog_sample_field_value_1[0x20]; + + u8 prog_sample_field_id_1[0x20]; + + u8 prog_sample_field_value_2[0x20]; + + u8 prog_sample_field_id_2[0x20]; + + u8 prog_sample_field_value_3[0x20]; + + u8 prog_sample_field_id_3[0x20]; + + u8 reserved_at_100[0x100]; +}; + struct mlx5_ifc_cmd_pas_bits { u8 pa_h[0x20]; @@ -891,7 +913,10 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits { u8 tunnel_stateless_ipv4_over_vxlan[0x1]; u8 tunnel_stateless_ip_over_ip[0x1]; u8 insert_trailer[0x1]; - u8 reserved_at_2b[0x5]; + u8 reserved_at_2b[0x1]; + u8 tunnel_stateless_ip_over_ip_rx[0x1]; + u8 tunnel_stateless_ip_over_ip_tx[0x1]; + u8 reserved_at_2e[0x2]; u8 max_vxlan_udp_ports[0x8]; u8 reserved_at_38[0x6]; u8 max_geneve_opt_len[0x1]; @@ -1229,7 +1254,16 @@ enum { }; struct mlx5_ifc_cmd_hca_cap_bits { - u8 reserved_at_0[0x30]; + u8 reserved_at_0[0x1f]; + u8 vhca_resource_manager[0x1]; + + u8 reserved_at_20[0x3]; + u8 event_on_vhca_state_teardown_request[0x1]; + u8 event_on_vhca_state_in_use[0x1]; + u8 event_on_vhca_state_active[0x1]; + u8 event_on_vhca_state_allocated[0x1]; + u8 event_on_vhca_state_invalid[0x1]; + u8 reserved_at_28[0x8]; u8 vhca_id[0x10]; u8 reserved_at_40[0x40]; @@ -1246,7 +1280,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 ece_support[0x1]; u8 reserved_at_a4[0x7]; u8 log_max_srq[0x5]; - u8 reserved_at_b0[0x10]; + u8 reserved_at_b0[0x2]; + u8 ts_cqe_to_dest_cqn[0x1]; + u8 reserved_at_b3[0xd]; u8 max_sgl_for_optimized_performance[0x8]; u8 log_max_cq_sz[0x8]; @@ -1517,7 +1553,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 disable_local_lb_uc[0x1]; u8 disable_local_lb_mc[0x1]; u8 log_min_hairpin_wq_data_sz[0x5]; - u8 reserved_at_3e8[0x3]; + u8 reserved_at_3e8[0x2]; + u8 vhca_state[0x1]; u8 log_max_vlan_list[0x5]; u8 reserved_at_3f0[0x3]; u8 log_max_current_mc_list[0x5]; @@ -1587,7 +1624,7 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 max_num_of_monitor_counters[0x10]; u8 num_ppcnt_monitor_counters[0x10]; - u8 reserved_at_640[0x10]; + u8 max_num_sf[0x10]; u8 num_q_monitor_counters[0x10]; u8 reserved_at_660[0x20]; @@ -1623,6 +1660,7 @@ enum mlx5_flow_destination_type { MLX5_FLOW_DESTINATION_TYPE_VPORT = 0x0, MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE = 0x1, MLX5_FLOW_DESTINATION_TYPE_TIR = 0x2, + MLX5_FLOW_DESTINATION_TYPE_FLOW_SAMPLER = 0x6, MLX5_FLOW_DESTINATION_TYPE_PORT = 0x99, MLX5_FLOW_DESTINATION_TYPE_COUNTER = 0x100, @@ -1675,7 +1713,9 @@ struct mlx5_ifc_fte_match_param_bits { struct mlx5_ifc_fte_match_set_misc3_bits misc_parameters_3; - u8 reserved_at_a00[0x600]; + struct mlx5_ifc_fte_match_set_misc4_bits misc_parameters_4; + + u8 reserved_at_c00[0x400]; }; enum { @@ -3296,8 +3336,12 @@ struct mlx5_ifc_sqc_bits { u8 reserved_at_80[0x10]; u8 hairpin_peer_vhca[0x10]; - u8 reserved_at_a0[0x50]; + u8 reserved_at_a0[0x20]; + u8 reserved_at_c0[0x8]; + u8 ts_cqe_to_dest_cqn[0x18]; + + u8 reserved_at_e0[0x10]; u8 packet_pacing_rate_limit_index[0x10]; u8 tis_lst_sz[0x10]; u8 reserved_at_110[0x10]; @@ -4211,7 +4255,11 @@ struct mlx5_ifc_set_hca_cap_in_bits { u8 reserved_at_20[0x10]; u8 op_mod[0x10]; - u8 reserved_at_40[0x40]; + u8 other_function[0x1]; + u8 reserved_at_41[0xf]; + u8 function_id[0x10]; + + u8 reserved_at_60[0x20]; union mlx5_ifc_hca_cap_union_bits capability; }; @@ -5468,6 +5516,7 @@ enum { MLX5_QUERY_FLOW_GROUP_OUT_MATCH_CRITERIA_ENABLE_INNER_HEADERS = 0x2, MLX5_QUERY_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_MISC_PARAMETERS_2 = 0x3, MLX5_QUERY_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_MISC_PARAMETERS_3 = 0x4, + MLX5_QUERY_FLOW_GROUP_IN_MATCH_CRITERIA_ENABLE_MISC_PARAMETERS_4 = 0x5, }; struct mlx5_ifc_query_flow_group_out_bits { @@ -10664,11 +10713,13 @@ struct mlx5_ifc_affiliated_event_header_bits { enum { MLX5_HCA_CAP_GENERAL_OBJECT_TYPES_ENCRYPTION_KEY = BIT(0xc), MLX5_HCA_CAP_GENERAL_OBJECT_TYPES_IPSEC = BIT(0x13), + MLX5_HCA_CAP_GENERAL_OBJECT_TYPES_SAMPLER = BIT(0x20), }; enum { MLX5_GENERAL_OBJECT_TYPES_ENCRYPTION_KEY = 0xc, MLX5_GENERAL_OBJECT_TYPES_IPSEC = 0x13, + MLX5_GENERAL_OBJECT_TYPES_SAMPLER = 0x20, }; enum { @@ -10743,6 +10794,33 @@ struct mlx5_ifc_create_encryption_key_in_bits { struct mlx5_ifc_encryption_key_obj_bits encryption_key_object; }; +struct mlx5_ifc_sampler_obj_bits { + u8 modify_field_select[0x40]; + + u8 table_type[0x8]; + u8 level[0x8]; + u8 reserved_at_50[0xf]; + u8 ignore_flow_level[0x1]; + + u8 sample_ratio[0x20]; + + u8 reserved_at_80[0x8]; + u8 sample_table_id[0x18]; + + u8 reserved_at_a0[0x8]; + u8 default_table_id[0x18]; + + u8 sw_steering_icm_address_rx[0x40]; + u8 sw_steering_icm_address_tx[0x40]; + + u8 reserved_at_140[0xa0]; +}; + +struct mlx5_ifc_create_sampler_obj_in_bits { + struct mlx5_ifc_general_obj_in_cmd_hdr_bits general_obj_in_cmd_hdr; + struct mlx5_ifc_sampler_obj_bits sampler_object; +}; + enum { MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_KEY_SIZE_128 = 0x0, MLX5_GENERAL_OBJECT_TYPE_ENCRYPTION_KEY_KEY_SIZE_256 = 0x1, diff --git a/include/linux/module.h b/include/linux/module.h index 6264617bab4d..c4e7a887f469 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -475,6 +475,10 @@ struct module { unsigned int num_bpf_raw_events; struct bpf_raw_event_map *bpf_raw_events; #endif +#ifdef CONFIG_DEBUG_INFO_BTF_MODULES + unsigned int btf_data_size; + void *btf_data; +#endif #ifdef CONFIG_JUMP_LABEL struct jump_entry *jump_entries; unsigned int num_jump_entries; diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 0b17c4322b09..934de56644e7 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -207,8 +207,8 @@ static inline int find_next_netdev_feature(u64 feature, unsigned long start) NETIF_F_FSO) /* List of features with software fallbacks. */ -#define NETIF_F_GSO_SOFTWARE (NETIF_F_ALL_TSO | \ - NETIF_F_GSO_SCTP) +#define NETIF_F_GSO_SOFTWARE (NETIF_F_ALL_TSO | NETIF_F_GSO_SCTP | \ + NETIF_F_GSO_UDP_L4 | NETIF_F_GSO_FRAGLIST) /* * If one device supports one of these features, then enable them diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 7c3da0e1ea9d..7f85c23d52ab 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -34,7 +34,6 @@ #include <linux/workqueue.h> #include <linux/dynamic_queue_limits.h> -#include <linux/ethtool.h> #include <net/net_namespace.h> #ifdef CONFIG_DCB #include <net/dcbnl.h> @@ -51,6 +50,7 @@ struct netpoll_info; struct device; +struct ethtool_ops; struct phy_device; struct dsa_port; struct ip_tunnel_parm; @@ -1490,7 +1490,7 @@ struct net_device_ops { }; /** - * enum net_device_priv_flags - &struct net_device priv_flags + * enum netdev_priv_flags - &struct net_device priv_flags * * These are the &struct net_device, they are only set internally * by drivers and used in the kernel. These flags are invisible to @@ -2557,6 +2557,18 @@ static inline void dev_sw_netstats_rx_add(struct net_device *dev, unsigned int l u64_stats_update_end(&tstats->syncp); } +static inline void dev_sw_netstats_tx_add(struct net_device *dev, + unsigned int packets, + unsigned int len) +{ + struct pcpu_sw_netstats *tstats = this_cpu_ptr(dev->tstats); + + u64_stats_update_begin(&tstats->syncp); + tstats->tx_bytes += len; + tstats->tx_packets += packets; + u64_stats_update_end(&tstats->syncp); +} + static inline void dev_lstats_add(struct net_device *dev, unsigned int len) { struct pcpu_lstats *lstats = this_cpu_ptr(dev->lstats); @@ -2584,6 +2596,20 @@ static inline void dev_lstats_add(struct net_device *dev, unsigned int len) #define netdev_alloc_pcpu_stats(type) \ __netdev_alloc_pcpu_stats(type, GFP_KERNEL) +#define devm_netdev_alloc_pcpu_stats(dev, type) \ +({ \ + typeof(type) __percpu *pcpu_stats = devm_alloc_percpu(dev, type);\ + if (pcpu_stats) { \ + int __cpu; \ + for_each_possible_cpu(__cpu) { \ + typeof(type) *stat; \ + stat = per_cpu_ptr(pcpu_stats, __cpu); \ + u64_stats_init(&stat->syncp); \ + } \ + } \ + pcpu_stats; \ +}) + enum netdev_lag_tx_type { NETDEV_LAG_TX_TYPE_UNKNOWN, NETDEV_LAG_TX_TYPE_RANDOM, @@ -2789,7 +2815,6 @@ unsigned long netdev_boot_base(const char *prefix, int unit); struct net_device *dev_getbyhwaddr_rcu(struct net *net, unsigned short type, const char *hwaddr); struct net_device *dev_getfirstbyhwtype(struct net *net, unsigned short type); -struct net_device *__dev_getfirstbyhwtype(struct net *net, unsigned short type); void dev_add_pack(struct packet_type *pt); void dev_remove_pack(struct packet_type *pt); void __dev_remove_pack(struct packet_type *pt); @@ -3593,7 +3618,7 @@ static inline void netif_stop_subqueue(struct net_device *dev, u16 queue_index) } /** - * netif_subqueue_stopped - test status of subqueue + * __netif_subqueue_stopped - test status of subqueue * @dev: network device * @queue_index: sub queue index * @@ -3607,6 +3632,13 @@ static inline bool __netif_subqueue_stopped(const struct net_device *dev, return netif_tx_queue_stopped(txq); } +/** + * netif_subqueue_stopped - test status of subqueue + * @dev: network device + * @skb: sub queue buffer pointer + * + * Check individual transmit queue of a device with multiple transmit queues. + */ static inline bool netif_subqueue_stopped(const struct net_device *dev, struct sk_buff *skb) { @@ -4518,6 +4550,7 @@ void netdev_stats_to_stats64(struct rtnl_link_stats64 *stats64, const struct net_device_stats *netdev_stats); void dev_fetch_sw_netstats(struct rtnl_link_stats64 *s, const struct pcpu_sw_netstats __percpu *netstats); +void dev_get_tstats64(struct net_device *dev, struct rtnl_link_stats64 *s); extern int netdev_max_backlog; extern int netdev_tstamp_prequeue; diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index ab192720e2d6..46d9a0c26c67 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -198,6 +198,9 @@ struct ip_set_region { u32 elements; /* Number of elements vs timeout */ }; +/* The max revision number supported by any set type + 1 */ +#define IPSET_REVISION_MAX 9 + /* The core set type structure */ struct ip_set_type { struct list_head list; @@ -215,6 +218,8 @@ struct ip_set_type { u8 family; /* Type revisions */ u8 revision_min, revision_max; + /* Revision-specific supported (create) flags */ + u8 create_flags[IPSET_REVISION_MAX+1]; /* Set features to control swapping */ u16 features; diff --git a/include/linux/phy.h b/include/linux/phy.h index 56563e5e0dc7..381a95732b6a 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -743,18 +743,11 @@ struct phy_driver { /** @read_status: Determines the negotiated speed and duplex */ int (*read_status)(struct phy_device *phydev); - /** @ack_interrupt: Clears any pending interrupts */ - int (*ack_interrupt)(struct phy_device *phydev); - - /** @config_intr: Enables or disables interrupts */ - int (*config_intr)(struct phy_device *phydev); - - /** - * @did_interrupt: Checks if the PHY generated an interrupt. - * For multi-PHY devices with shared PHY interrupt pin - * Set interrupt bits have to be cleared. + /** @config_intr: Enables or disables interrupts. + * It should also clear any pending interrupts prior to enabling the + * IRQs and after disabling them. */ - int (*did_interrupt)(struct phy_device *phydev); + int (*config_intr)(struct phy_device *phydev); /** @handle_interrupt: Override default interrupt handling */ irqreturn_t (*handle_interrupt)(struct phy_device *phydev); @@ -1480,16 +1473,13 @@ int genphy_suspend(struct phy_device *phydev); int genphy_resume(struct phy_device *phydev); int genphy_loopback(struct phy_device *phydev, bool enable); int genphy_soft_reset(struct phy_device *phydev); +irqreturn_t genphy_handle_interrupt_no_ack(struct phy_device *phydev); static inline int genphy_config_aneg(struct phy_device *phydev) { return __genphy_config_aneg(phydev, false); } -static inline int genphy_no_ack_interrupt(struct phy_device *phydev) -{ - return 0; -} static inline int genphy_no_config_intr(struct phy_device *phydev) { return 0; @@ -1540,8 +1530,10 @@ void phy_drivers_unregister(struct phy_driver *drv, int n); int phy_driver_register(struct phy_driver *new_driver, struct module *owner); int phy_drivers_register(struct phy_driver *new_driver, int n, struct module *owner); +void phy_error(struct phy_device *phydev); void phy_state_machine(struct work_struct *work); void phy_queue_state_machine(struct phy_device *phydev, unsigned long jiffies); +void phy_trigger_machine(struct phy_device *phydev); void phy_mac_interrupt(struct phy_device *phydev); void phy_start_machine(struct phy_device *phydev); void phy_stop_machine(struct phy_device *phydev); diff --git a/include/linux/platform_data/hirschmann-hellcreek.h b/include/linux/platform_data/hirschmann-hellcreek.h new file mode 100644 index 000000000000..388846766bb2 --- /dev/null +++ b/include/linux/platform_data/hirschmann-hellcreek.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: (GPL-2.0 or MIT) */ +/* + * Hirschmann Hellcreek TSN switch platform data. + * + * Copyright (C) 2020 Linutronix GmbH + * Author Kurt Kanzenbach <kurt@linutronix.de> + */ + +#ifndef _HIRSCHMANN_HELLCREEK_H_ +#define _HIRSCHMANN_HELLCREEK_H_ + +#include <linux/types.h> + +struct hellcreek_platform_data { + int num_ports; /* Amount of switch ports */ + int is_100_mbits; /* Is it configured to 100 or 1000 mbit/s */ + int qbv_support; /* Qbv support on front TSN ports */ + int qbv_on_cpu_port; /* Qbv support on the CPU port */ + int qbu_support; /* Qbu support on front TSN ports */ + u16 module_id; /* Module identificaton */ +}; + +#endif /* _HIRSCHMANN_HELLCREEK_H_ */ diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h index c6487b7ab026..ae04968a3a47 100644 --- a/include/linux/ptp_classify.h +++ b/include/linux/ptp_classify.h @@ -31,6 +31,11 @@ #define PTP_CLASS_V2_VLAN (PTP_CLASS_V2 | PTP_CLASS_VLAN) #define PTP_CLASS_L4 (PTP_CLASS_IPV4 | PTP_CLASS_IPV6) +#define PTP_MSGTYPE_SYNC 0x0 +#define PTP_MSGTYPE_DELAY_REQ 0x1 +#define PTP_MSGTYPE_PDELAY_REQ 0x2 +#define PTP_MSGTYPE_PDELAY_RESP 0x3 + #define PTP_EV_PORT 319 #define PTP_GEN_BIT 0x08 /* indicates general message, if set in message type */ @@ -140,7 +145,7 @@ static inline u8 ptp_get_msgtype(const struct ptp_header *hdr, /* The return is meaningless. The stub function would not be * executed since no available header from ptp_parse_header. */ - return 0; + return PTP_MSGTYPE_SYNC; } #endif #endif /* _PTP_CLASSIFY_H_ */ diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index d3e8ba5c7125..0d47fd33b228 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -12,6 +12,19 @@ #include <linux/pps_kernel.h> #include <linux/ptp_clock.h> +/** + * struct ptp_clock_request - request PTP clock event + * + * @type: The type of the request. + * EXTTS: Configure external trigger timestamping + * PEROUT: Configure periodic output signal (e.g. PPS) + * PPS: trigger internal PPS event for input + * into kernel PPS subsystem + * @extts: describes configuration for external trigger timestamping. + * This is only valid when event == PTP_CLK_REQ_EXTTS. + * @perout: describes configuration for periodic output. + * This is only valid when event == PTP_CLK_REQ_PEROUT. + */ struct ptp_clock_request { enum { diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h index 57fb295ea41a..68d17a4fbf20 100644 --- a/include/linux/qed/qed_if.h +++ b/include/linux/qed/qed_if.h @@ -7,6 +7,7 @@ #ifndef _QED_IF_H #define _QED_IF_H +#include <linux/ethtool.h> #include <linux/types.h> #include <linux/interrupt.h> #include <linux/netdevice.h> diff --git a/include/linux/sctp.h b/include/linux/sctp.h index 76731230bbc5..bb1926589693 100644 --- a/include/linux/sctp.h +++ b/include/linux/sctp.h @@ -482,11 +482,13 @@ enum sctp_error { * 11 Restart of an association with new addresses * 12 User Initiated Abort * 13 Protocol Violation + * 14 Restart of an Association with New Encapsulation Port */ SCTP_ERROR_RESTART = cpu_to_be16(0x0b), SCTP_ERROR_USER_ABORT = cpu_to_be16(0x0c), SCTP_ERROR_PROTO_VIOLATION = cpu_to_be16(0x0d), + SCTP_ERROR_NEW_ENCAP_PORT = cpu_to_be16(0x0e), /* ADDIP Section 3.3 New Error Causes * @@ -793,4 +795,22 @@ enum { SCTP_FLOWLABEL_VAL_MASK = 0xfffff }; +/* UDP Encapsulation + * draft-tuexen-tsvwg-sctp-udp-encaps-cons-03.html#section-4-4 + * + * The error cause indicating an "Restart of an Association with + * New Encapsulation Port" + * + * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * | Cause Code = 14 | Cause Length = 8 | + * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + * | Current Encapsulation Port | New Encapsulation Port | + * +-------------------------------+-------------------------------+ + */ +struct sctp_new_encap_port_hdr { + __be16 cur_port; + __be16 new_port; +}; + #endif /* __LINUX_SCTP_H__ */ diff --git a/include/linux/sdla.h b/include/linux/sdla.h deleted file mode 100644 index 00e8b3b614f0..000000000000 --- a/include/linux/sdla.h +++ /dev/null @@ -1,240 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * INET An implementation of the TCP/IP protocol suite for the LINUX - * operating system. INET is implemented using the BSD Socket - * interface as the means of communication with the user level. - * - * Global definitions for the Frame relay interface. - * - * Version: @(#)if_ifrad.h 0.20 13 Apr 96 - * - * Author: Mike McLagan <mike.mclagan@linux.org> - * - * Changes: - * 0.15 Mike McLagan Structure packing - * - * 0.20 Mike McLagan New flags for S508 buffer handling - */ -#ifndef SDLA_H -#define SDLA_H - -#include <uapi/linux/sdla.h> - - -/* important Z80 window addresses */ -#define SDLA_CONTROL_WND 0xE000 - -#define SDLA_502_CMD_BUF 0xEF60 -#define SDLA_502_RCV_BUF 0xA900 -#define SDLA_502_TXN_AVAIL 0xFFF1 -#define SDLA_502_RCV_AVAIL 0xFFF2 -#define SDLA_502_EVENT_FLAGS 0xFFF3 -#define SDLA_502_MDM_STATUS 0xFFF4 -#define SDLA_502_IRQ_INTERFACE 0xFFFD -#define SDLA_502_IRQ_PERMISSION 0xFFFE -#define SDLA_502_DATA_OFS 0x0010 - -#define SDLA_508_CMD_BUF 0xE000 -#define SDLA_508_TXBUF_INFO 0xF100 -#define SDLA_508_RXBUF_INFO 0xF120 -#define SDLA_508_EVENT_FLAGS 0xF003 -#define SDLA_508_MDM_STATUS 0xF004 -#define SDLA_508_IRQ_INTERFACE 0xF010 -#define SDLA_508_IRQ_PERMISSION 0xF011 -#define SDLA_508_TSE_OFFSET 0xF012 - -/* Event flags */ -#define SDLA_EVENT_STATUS 0x01 -#define SDLA_EVENT_DLCI_STATUS 0x02 -#define SDLA_EVENT_BAD_DLCI 0x04 -#define SDLA_EVENT_LINK_DOWN 0x40 - -/* IRQ Trigger flags */ -#define SDLA_INTR_RX 0x01 -#define SDLA_INTR_TX 0x02 -#define SDLA_INTR_MODEM 0x04 -#define SDLA_INTR_COMPLETE 0x08 -#define SDLA_INTR_STATUS 0x10 -#define SDLA_INTR_TIMER 0x20 - -/* DLCI status bits */ -#define SDLA_DLCI_DELETED 0x01 -#define SDLA_DLCI_ACTIVE 0x02 -#define SDLA_DLCI_WAITING 0x04 -#define SDLA_DLCI_NEW 0x08 -#define SDLA_DLCI_INCLUDED 0x40 - -/* valid command codes */ -#define SDLA_INFORMATION_WRITE 0x01 -#define SDLA_INFORMATION_READ 0x02 -#define SDLA_ISSUE_IN_CHANNEL_SIGNAL 0x03 -#define SDLA_SET_DLCI_CONFIGURATION 0x10 -#define SDLA_READ_DLCI_CONFIGURATION 0x11 -#define SDLA_DISABLE_COMMUNICATIONS 0x12 -#define SDLA_ENABLE_COMMUNICATIONS 0x13 -#define SDLA_READ_DLC_STATUS 0x14 -#define SDLA_READ_DLC_STATISTICS 0x15 -#define SDLA_FLUSH_DLC_STATISTICS 0x16 -#define SDLA_LIST_ACTIVE_DLCI 0x17 -#define SDLA_FLUSH_INFORMATION_BUFFERS 0x18 -#define SDLA_ADD_DLCI 0x20 -#define SDLA_DELETE_DLCI 0x21 -#define SDLA_ACTIVATE_DLCI 0x22 -#define SDLA_DEACTIVATE_DLCI 0x23 -#define SDLA_READ_MODEM_STATUS 0x30 -#define SDLA_SET_MODEM_STATUS 0x31 -#define SDLA_READ_COMMS_ERR_STATS 0x32 -#define SDLA_FLUSH_COMMS_ERR_STATS 0x33 -#define SDLA_READ_CODE_VERSION 0x40 -#define SDLA_SET_IRQ_TRIGGER 0x50 -#define SDLA_GET_IRQ_TRIGGER 0x51 - -/* In channel signal types */ -#define SDLA_ICS_LINK_VERIFY 0x02 -#define SDLA_ICS_STATUS_ENQ 0x03 - -/* modem status flags */ -#define SDLA_MODEM_DTR_HIGH 0x01 -#define SDLA_MODEM_RTS_HIGH 0x02 -#define SDLA_MODEM_DCD_HIGH 0x08 -#define SDLA_MODEM_CTS_HIGH 0x20 - -/* used for RET_MODEM interpretation */ -#define SDLA_MODEM_DCD_LOW 0x01 -#define SDLA_MODEM_CTS_LOW 0x02 - -/* return codes */ -#define SDLA_RET_OK 0x00 -#define SDLA_RET_COMMUNICATIONS 0x01 -#define SDLA_RET_CHANNEL_INACTIVE 0x02 -#define SDLA_RET_DLCI_INACTIVE 0x03 -#define SDLA_RET_DLCI_CONFIG 0x04 -#define SDLA_RET_BUF_TOO_BIG 0x05 -#define SDLA_RET_NO_DATA 0x05 -#define SDLA_RET_BUF_OVERSIZE 0x06 -#define SDLA_RET_CIR_OVERFLOW 0x07 -#define SDLA_RET_NO_BUFS 0x08 -#define SDLA_RET_TIMEOUT 0x0A -#define SDLA_RET_MODEM 0x10 -#define SDLA_RET_CHANNEL_OFF 0x11 -#define SDLA_RET_CHANNEL_ON 0x12 -#define SDLA_RET_DLCI_STATUS 0x13 -#define SDLA_RET_DLCI_UNKNOWN 0x14 -#define SDLA_RET_COMMAND_INVALID 0x1F - -/* Configuration flags */ -#define SDLA_DIRECT_RECV 0x0080 -#define SDLA_TX_NO_EXCEPT 0x0020 -#define SDLA_NO_ICF_MSGS 0x1000 -#define SDLA_TX50_RX50 0x0000 -#define SDLA_TX70_RX30 0x2000 -#define SDLA_TX30_RX70 0x4000 - -/* IRQ selection flags */ -#define SDLA_IRQ_RECEIVE 0x01 -#define SDLA_IRQ_TRANSMIT 0x02 -#define SDLA_IRQ_MODEM_STAT 0x04 -#define SDLA_IRQ_COMMAND 0x08 -#define SDLA_IRQ_CHANNEL 0x10 -#define SDLA_IRQ_TIMER 0x20 - -/* definitions for PC memory mapping */ -#define SDLA_8K_WINDOW 0x01 -#define SDLA_S502_SEG_A 0x10 -#define SDLA_S502_SEG_C 0x20 -#define SDLA_S502_SEG_D 0x00 -#define SDLA_S502_SEG_E 0x30 -#define SDLA_S507_SEG_A 0x00 -#define SDLA_S507_SEG_B 0x40 -#define SDLA_S507_SEG_C 0x80 -#define SDLA_S507_SEG_E 0xC0 -#define SDLA_S508_SEG_A 0x00 -#define SDLA_S508_SEG_C 0x10 -#define SDLA_S508_SEG_D 0x08 -#define SDLA_S508_SEG_E 0x18 - -/* SDLA adapter port constants */ -#define SDLA_IO_EXTENTS 0x04 - -#define SDLA_REG_CONTROL 0x00 -#define SDLA_REG_PC_WINDOW 0x01 /* offset for PC window select latch */ -#define SDLA_REG_Z80_WINDOW 0x02 /* offset for Z80 window select latch */ -#define SDLA_REG_Z80_CONTROL 0x03 /* offset for Z80 control latch */ - -#define SDLA_S502_STS 0x00 /* status reg for 502, 502E, 507 */ -#define SDLA_S508_GNRL 0x00 /* general purp. reg for 508 */ -#define SDLA_S508_STS 0x01 /* status reg for 508 */ -#define SDLA_S508_IDR 0x02 /* ID reg for 508 */ - -/* control register flags */ -#define SDLA_S502A_START 0x00 /* start the CPU */ -#define SDLA_S502A_INTREQ 0x02 -#define SDLA_S502A_INTEN 0x04 -#define SDLA_S502A_HALT 0x08 /* halt the CPU */ -#define SDLA_S502A_NMI 0x10 /* issue an NMI to the CPU */ - -#define SDLA_S502E_CPUEN 0x01 -#define SDLA_S502E_ENABLE 0x02 -#define SDLA_S502E_INTACK 0x04 - -#define SDLA_S507_ENABLE 0x01 -#define SDLA_S507_IRQ3 0x00 -#define SDLA_S507_IRQ4 0x20 -#define SDLA_S507_IRQ5 0x40 -#define SDLA_S507_IRQ7 0x60 -#define SDLA_S507_IRQ10 0x80 -#define SDLA_S507_IRQ11 0xA0 -#define SDLA_S507_IRQ12 0xC0 -#define SDLA_S507_IRQ15 0xE0 - -#define SDLA_HALT 0x00 -#define SDLA_CPUEN 0x02 -#define SDLA_MEMEN 0x04 -#define SDLA_S507_EPROMWR 0x08 -#define SDLA_S507_EPROMCLK 0x10 -#define SDLA_S508_INTRQ 0x08 -#define SDLA_S508_INTEN 0x10 - -struct sdla_cmd { - char opp_flag; - char cmd; - short length; - char retval; - short dlci; - char flags; - short rxlost_int; - long rxlost_app; - char reserve[2]; - char data[SDLA_MAX_DATA]; /* transfer data buffer */ -} __attribute__((packed)); - -struct intr_info { - char flags; - short txlen; - char irq; - char flags2; - short timeout; -} __attribute__((packed)); - -/* found in the 508's control window at RXBUF_INFO */ -struct buf_info { - unsigned short rse_num; - unsigned long rse_base; - unsigned long rse_next; - unsigned long buf_base; - unsigned short reserved; - unsigned long buf_top; -} __attribute__((packed)); - -/* structure pointed to by rse_base in RXBUF_INFO struct */ -struct buf_entry { - char opp_flag; - short length; - short dlci; - char flags; - short timestamp; - short reserved[2]; - long buf_addr; -} __attribute__((packed)); - -#endif diff --git a/include/linux/security.h b/include/linux/security.h index bc2725491560..0df62735651b 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1358,7 +1358,7 @@ void security_sk_clone(const struct sock *sk, struct sock *newsk); void security_sk_classify_flow(struct sock *sk, struct flowi *fl); void security_req_classify_flow(const struct request_sock *req, struct flowi *fl); void security_sock_graft(struct sock*sk, struct socket *parent); -int security_inet_conn_request(struct sock *sk, +int security_inet_conn_request(const struct sock *sk, struct sk_buff *skb, struct request_sock *req); void security_inet_csk_clone(struct sock *newsk, const struct request_sock *req); @@ -1519,7 +1519,7 @@ static inline void security_sock_graft(struct sock *sk, struct socket *parent) { } -static inline int security_inet_conn_request(struct sock *sk, +static inline int security_inet_conn_request(const struct sock *sk, struct sk_buff *skb, struct request_sock *req) { return 0; diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index a828cf99c521..333bcdc39635 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -701,6 +701,7 @@ typedef unsigned char *sk_buff_data_t; * @transport_header: Transport layer header * @network_header: Network layer header * @mac_header: Link layer header + * @kcov_handle: KCOV remote handle for remote coverage collection * @tail: Tail pointer * @end: End pointer * @head: Head of buffer @@ -904,6 +905,10 @@ struct sk_buff { __u16 network_header; __u16 mac_header; +#ifdef CONFIG_KCOV + u64 kcov_handle; +#endif + /* private: */ __u32 headers_end[0]; /* public: */ @@ -4605,5 +4610,22 @@ static inline void skb_reset_redirect(struct sk_buff *skb) #endif } +static inline void skb_set_kcov_handle(struct sk_buff *skb, + const u64 kcov_handle) +{ +#ifdef CONFIG_KCOV + skb->kcov_handle = kcov_handle; +#endif +} + +static inline u64 skb_get_kcov_handle(struct sk_buff *skb) +{ +#ifdef CONFIG_KCOV + return skb->kcov_handle; +#else + return 0; +#endif +} + #endif /* __KERNEL__ */ #endif /* _LINUX_SKBUFF_H */ diff --git a/include/linux/soc/marvell/octeontx2/asm.h b/include/linux/soc/marvell/octeontx2/asm.h new file mode 100644 index 000000000000..ae2279fe830a --- /dev/null +++ b/include/linux/soc/marvell/octeontx2/asm.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * Copyright (C) 2020 Marvell. + */ + +#ifndef __SOC_OTX2_ASM_H +#define __SOC_OTX2_ASM_H + +#if defined(CONFIG_ARM64) +/* + * otx2_lmt_flush is used for LMT store operation. + * On octeontx2 platform CPT instruction enqueue and + * NIX packet send are only possible via LMTST + * operations and it uses LDEOR instruction targeting + * the coprocessor address. + */ +#define otx2_lmt_flush(ioaddr) \ +({ \ + u64 result = 0; \ + __asm__ volatile(".cpu generic+lse\n" \ + "ldeor xzr, %x[rf], [%[rs]]" \ + : [rf]"=r" (result) \ + : [rs]"r" (ioaddr)); \ + (result); \ +}) +#else +#define otx2_lmt_flush(ioaddr) ({ 0; }) +#endif + +#endif /* __SOC_OTX2_ASM_H */ diff --git a/include/linux/usb/r8152.h b/include/linux/usb/r8152.h new file mode 100644 index 000000000000..20d88b1defc3 --- /dev/null +++ b/include/linux/usb/r8152.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2020 Realtek Semiconductor Corp. All rights reserved. + */ + +#ifndef __LINUX_R8152_H +#define __LINUX_R8152_H + +#define RTL8152_REQT_READ 0xc0 +#define RTL8152_REQT_WRITE 0x40 +#define RTL8152_REQ_GET_REGS 0x05 +#define RTL8152_REQ_SET_REGS 0x05 + +#define BYTE_EN_DWORD 0xff +#define BYTE_EN_WORD 0x33 +#define BYTE_EN_BYTE 0x11 +#define BYTE_EN_SIX_BYTES 0x3f +#define BYTE_EN_START_MASK 0x0f +#define BYTE_EN_END_MASK 0xf0 + +#define MCU_TYPE_PLA 0x0100 +#define MCU_TYPE_USB 0x0000 + +/* Define these values to match your device */ +#define VENDOR_ID_REALTEK 0x0bda +#define VENDOR_ID_MICROSOFT 0x045e +#define VENDOR_ID_SAMSUNG 0x04e8 +#define VENDOR_ID_LENOVO 0x17ef +#define VENDOR_ID_LINKSYS 0x13b1 +#define VENDOR_ID_NVIDIA 0x0955 +#define VENDOR_ID_TPLINK 0x2357 + +#if IS_REACHABLE(CONFIG_USB_RTL8152) +extern u8 rtl8152_get_version(struct usb_interface *intf); +#endif + +#endif /* __LINUX_R8152_H */ diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 2e4f7721fc4e..88a7673894d5 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -65,8 +65,6 @@ struct usbnet { struct usb_anchor deferred; struct tasklet_struct bh; - struct pcpu_sw_netstats __percpu *stats64; - struct work_struct kevent; unsigned long flags; # define EVENT_TX_HALT 0 @@ -285,7 +283,5 @@ extern int usbnet_status_start(struct usbnet *dev, gfp_t mem_flags); extern void usbnet_status_stop(struct usbnet *dev); extern void usbnet_update_max_qlen(struct usbnet *dev); -extern void usbnet_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *stats); #endif /* __LINUX_USB_USBNET_H */ diff --git a/include/linux/wimax/debug.h b/include/linux/wimax/debug.h deleted file mode 100644 index cdae052bcdcd..000000000000 --- a/include/linux/wimax/debug.h +++ /dev/null @@ -1,491 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Linux WiMAX - * Collection of tools to manage debug operations. - * - * Copyright (C) 2005-2007 Intel Corporation - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - * Don't #include this file directly, read on! - * - * EXECUTING DEBUGGING ACTIONS OR NOT - * - * The main thing this framework provides is decission power to take a - * debug action (like printing a message) if the current debug level - * allows it. - * - * The decission power is at two levels: at compile-time (what does - * not make it is compiled out) and at run-time. The run-time - * selection is done per-submodule (as they are declared by the user - * of the framework). - * - * A call to d_test(L) (L being the target debug level) returns true - * if the action should be taken because the current debug levels - * allow it (both compile and run time). - * - * It follows that a call to d_test() that can be determined to be - * always false at compile time will get the code depending on it - * compiled out by optimization. - * - * DEBUG LEVELS - * - * It is up to the caller to define how much a debugging level is. - * - * Convention sets 0 as "no debug" (so an action marked as debug level 0 - * will always be taken). The increasing debug levels are used for - * increased verbosity. - * - * USAGE - * - * Group the code in modules and submodules inside each module [which - * in most cases maps to Linux modules and .c files that compose - * those]. - * - * For each module, there is: - * - * - a MODULENAME (single word, legal C identifier) - * - * - a debug-levels.h header file that declares the list of - * submodules and that is included by all .c files that use - * the debugging tools. The file name can be anything. - * - * - some (optional) .c code to manipulate the runtime debug levels - * through debugfs. - * - * The debug-levels.h file would look like: - * - * #ifndef __debug_levels__h__ - * #define __debug_levels__h__ - * - * #define D_MODULENAME modulename - * #define D_MASTER 10 - * - * #include <linux/wimax/debug.h> - * - * enum d_module { - * D_SUBMODULE_DECLARE(submodule_1), - * D_SUBMODULE_DECLARE(submodule_2), - * ... - * D_SUBMODULE_DECLARE(submodule_N) - * }; - * - * #endif - * - * D_MASTER is the maximum compile-time debug level; any debug actions - * above this will be out. D_MODULENAME is the module name (legal C - * identifier), which has to be unique for each module (to avoid - * namespace collisions during linkage). Note those #defines need to - * be done before #including debug.h - * - * We declare N different submodules whose debug level can be - * independently controlled during runtime. - * - * In a .c file of the module (and only in one of them), define the - * following code: - * - * struct d_level D_LEVEL[] = { - * D_SUBMODULE_DEFINE(submodule_1), - * D_SUBMODULE_DEFINE(submodule_2), - * ... - * D_SUBMODULE_DEFINE(submodule_N), - * }; - * size_t D_LEVEL_SIZE = ARRAY_SIZE(D_LEVEL); - * - * Externs for d_level_MODULENAME and d_level_size_MODULENAME are used - * and declared in this file using the D_LEVEL and D_LEVEL_SIZE macros - * #defined also in this file. - * - * To manipulate from user space the levels, create a debugfs dentry - * and then register each submodule with: - * - * d_level_register_debugfs("PREFIX_", submodule_X, parent); - * - * Where PREFIX_ is a name of your chosing. This will create debugfs - * file with a single numeric value that can be use to tweak it. To - * remove the entires, just use debugfs_remove_recursive() on 'parent'. - * - * NOTE: remember that even if this will show attached to some - * particular instance of a device, the settings are *global*. - * - * On each submodule (for example, .c files), the debug infrastructure - * should be included like this: - * - * #define D_SUBMODULE submodule_x // matches one in debug-levels.h - * #include "debug-levels.h" - * - * after #including all your include files. - * - * Now you can use the d_*() macros below [d_test(), d_fnstart(), - * d_fnend(), d_printf(), d_dump()]. - * - * If their debug level is greater than D_MASTER, they will be - * compiled out. - * - * If their debug level is lower or equal than D_MASTER but greater - * than the current debug level of their submodule, they'll be - * ignored. - * - * Otherwise, the action will be performed. - */ -#ifndef __debug__h__ -#define __debug__h__ - -#include <linux/types.h> -#include <linux/slab.h> - -struct device; - -/* Backend stuff */ - -/* - * Debug backend: generate a message header from a 'struct device' - * - * @head: buffer where to place the header - * @head_size: length of @head - * @dev: pointer to device used to generate a header from. If NULL, - * an empty ("") header is generated. - */ -static inline -void __d_head(char *head, size_t head_size, - struct device *dev) -{ - if (dev == NULL) - head[0] = 0; - else if ((unsigned long)dev < 4096) { - printk(KERN_ERR "E: Corrupt dev %p\n", dev); - WARN_ON(1); - } else - snprintf(head, head_size, "%s %s: ", - dev_driver_string(dev), dev_name(dev)); -} - - -/* - * Debug backend: log some message if debugging is enabled - * - * @l: intended debug level - * @tag: tag to prefix the message with - * @dev: 'struct device' associated to this message - * @f: printf-like format and arguments - * - * Note this is optimized out if it doesn't pass the compile-time - * check; however, it is *always* compiled. This is useful to make - * sure the printf-like formats and variables are always checked and - * they don't get bit rot if you have all the debugging disabled. - */ -#define _d_printf(l, tag, dev, f, a...) \ -do { \ - char head[64]; \ - if (!d_test(l)) \ - break; \ - __d_head(head, sizeof(head), dev); \ - printk(KERN_ERR "%s%s%s: " f, head, __func__, tag, ##a); \ -} while (0) - - -/* - * CPP syntactic sugar to generate A_B like symbol names when one of - * the arguments is a preprocessor #define. - */ -#define __D_PASTE__(varname, modulename) varname##_##modulename -#define __D_PASTE(varname, modulename) (__D_PASTE__(varname, modulename)) -#define _D_SUBMODULE_INDEX(_name) (D_SUBMODULE_DECLARE(_name)) - - -/* - * Store a submodule's runtime debug level and name - */ -struct d_level { - u8 level; - const char *name; -}; - - -/* - * List of available submodules and their debug levels - * - * We call them d_level_MODULENAME and d_level_size_MODULENAME; the - * macros D_LEVEL and D_LEVEL_SIZE contain the name already for - * convenience. - * - * This array and the size are defined on some .c file that is part of - * the current module. - */ -#define D_LEVEL __D_PASTE(d_level, D_MODULENAME) -#define D_LEVEL_SIZE __D_PASTE(d_level_size, D_MODULENAME) - -extern struct d_level D_LEVEL[]; -extern size_t D_LEVEL_SIZE; - - -/* - * Frontend stuff - * - * - * Stuff you need to declare prior to using the actual "debug" actions - * (defined below). - */ - -#ifndef D_MODULENAME -#error D_MODULENAME is not defined in your debug-levels.h file -/** - * D_MODULE - Name of the current module - * - * #define in your module's debug-levels.h, making sure it is - * unique. This has to be a legal C identifier. - */ -#define D_MODULENAME undefined_modulename -#endif - - -#ifndef D_MASTER -#warning D_MASTER not defined, but debug.h included! [see docs] -/** - * D_MASTER - Compile time maximum debug level - * - * #define in your debug-levels.h file to the maximum debug level the - * runtime code will be allowed to have. This allows you to provide a - * main knob. - * - * Anything above that level will be optimized out of the compile. - * - * Defaults to zero (no debug code compiled in). - * - * Maximum one definition per module (at the debug-levels.h file). - */ -#define D_MASTER 0 -#endif - -#ifndef D_SUBMODULE -#error D_SUBMODULE not defined, but debug.h included! [see docs] -/** - * D_SUBMODULE - Name of the current submodule - * - * #define in your submodule .c file before #including debug-levels.h - * to the name of the current submodule as previously declared and - * defined with D_SUBMODULE_DECLARE() (in your module's - * debug-levels.h) and D_SUBMODULE_DEFINE(). - * - * This is used to provide runtime-control over the debug levels. - * - * Maximum one per .c file! Can be shared among different .c files - * (meaning they belong to the same submodule categorization). - */ -#define D_SUBMODULE undefined_module -#endif - - -/** - * D_SUBMODULE_DECLARE - Declare a submodule for runtime debug level control - * - * @_name: name of the submodule, restricted to the chars that make up a - * valid C identifier ([a-zA-Z0-9_]). - * - * Declare in the module's debug-levels.h header file as: - * - * enum d_module { - * D_SUBMODULE_DECLARE(submodule_1), - * D_SUBMODULE_DECLARE(submodule_2), - * D_SUBMODULE_DECLARE(submodule_3), - * }; - * - * Some corresponding .c file needs to have a matching - * D_SUBMODULE_DEFINE(). - */ -#define D_SUBMODULE_DECLARE(_name) __D_SUBMODULE_##_name - - -/** - * D_SUBMODULE_DEFINE - Define a submodule for runtime debug level control - * - * @_name: name of the submodule, restricted to the chars that make up a - * valid C identifier ([a-zA-Z0-9_]). - * - * Use once per module (in some .c file) as: - * - * static - * struct d_level d_level_SUBMODULENAME[] = { - * D_SUBMODULE_DEFINE(submodule_1), - * D_SUBMODULE_DEFINE(submodule_2), - * D_SUBMODULE_DEFINE(submodule_3), - * }; - * size_t d_level_size_SUBDMODULENAME = ARRAY_SIZE(d_level_SUBDMODULENAME); - * - * Matching D_SUBMODULE_DECLARE()s have to be present in a - * debug-levels.h header file. - */ -#define D_SUBMODULE_DEFINE(_name) \ -[__D_SUBMODULE_##_name] = { \ - .level = 0, \ - .name = #_name \ -} - - - -/* The actual "debug" operations */ - - -/** - * d_test - Returns true if debugging should be enabled - * - * @l: intended debug level (unsigned) - * - * If the master debug switch is enabled and the current settings are - * higher or equal to the requested level, then debugging - * output/actions should be enabled. - * - * NOTE: - * - * This needs to be coded so that it can be evaluated in compile - * time; this is why the ugly BUG_ON() is placed in there, so the - * D_MASTER evaluation compiles all out if it is compile-time false. - */ -#define d_test(l) \ -({ \ - unsigned __l = l; /* type enforcer */ \ - (D_MASTER) >= __l \ - && ({ \ - BUG_ON(_D_SUBMODULE_INDEX(D_SUBMODULE) >= D_LEVEL_SIZE);\ - D_LEVEL[_D_SUBMODULE_INDEX(D_SUBMODULE)].level >= __l; \ - }); \ -}) - - -/** - * d_fnstart - log message at function start if debugging enabled - * - * @l: intended debug level - * @_dev: 'struct device' pointer, NULL if none (for context) - * @f: printf-like format and arguments - */ -#define d_fnstart(l, _dev, f, a...) _d_printf(l, " FNSTART", _dev, f, ## a) - - -/** - * d_fnend - log message at function end if debugging enabled - * - * @l: intended debug level - * @_dev: 'struct device' pointer, NULL if none (for context) - * @f: printf-like format and arguments - */ -#define d_fnend(l, _dev, f, a...) _d_printf(l, " FNEND", _dev, f, ## a) - - -/** - * d_printf - log message if debugging enabled - * - * @l: intended debug level - * @_dev: 'struct device' pointer, NULL if none (for context) - * @f: printf-like format and arguments - */ -#define d_printf(l, _dev, f, a...) _d_printf(l, "", _dev, f, ## a) - - -/** - * d_dump - log buffer hex dump if debugging enabled - * - * @l: intended debug level - * @_dev: 'struct device' pointer, NULL if none (for context) - * @f: printf-like format and arguments - */ -#define d_dump(l, dev, ptr, size) \ -do { \ - char head[64]; \ - if (!d_test(l)) \ - break; \ - __d_head(head, sizeof(head), dev); \ - print_hex_dump(KERN_ERR, head, 0, 16, 1, \ - ((void *) ptr), (size), 0); \ -} while (0) - - -/** - * Export a submodule's debug level over debugfs as PREFIXSUBMODULE - * - * @prefix: string to prefix the name with - * @submodule: name of submodule (not a string, just the name) - * @dentry: debugfs parent dentry - * - * For removing, just use debugfs_remove_recursive() on the parent. - */ -#define d_level_register_debugfs(prefix, name, parent) \ -({ \ - debugfs_create_u8( \ - prefix #name, 0600, parent, \ - &(D_LEVEL[__D_SUBMODULE_ ## name].level)); \ -}) - - -static inline -void d_submodule_set(struct d_level *d_level, size_t d_level_size, - const char *submodule, u8 level, const char *tag) -{ - struct d_level *itr, *top; - int index = -1; - - for (itr = d_level, top = itr + d_level_size; itr < top; itr++) { - index++; - if (itr->name == NULL) { - printk(KERN_ERR "%s: itr->name NULL?? (%p, #%d)\n", - tag, itr, index); - continue; - } - if (!strcmp(itr->name, submodule)) { - itr->level = level; - return; - } - } - printk(KERN_ERR "%s: unknown submodule %s\n", tag, submodule); -} - - -/** - * d_parse_params - Parse a string with debug parameters from the - * command line - * - * @d_level: level structure (D_LEVEL) - * @d_level_size: number of items in the level structure - * (D_LEVEL_SIZE). - * @_params: string with the parameters; this is a space (not tab!) - * separated list of NAME:VALUE, where value is the debug level - * and NAME is the name of the submodule. - * @tag: string for error messages (example: MODULE.ARGNAME). - */ -static inline -void d_parse_params(struct d_level *d_level, size_t d_level_size, - const char *_params, const char *tag) -{ - char submodule[130], *params, *params_orig, *token, *colon; - unsigned level, tokens; - - if (_params == NULL) - return; - params_orig = kstrdup(_params, GFP_KERNEL); - params = params_orig; - while (1) { - token = strsep(¶ms, " "); - if (token == NULL) - break; - if (*token == '\0') /* eat joint spaces */ - continue; - /* kernel's sscanf %s eats until whitespace, so we - * replace : by \n so it doesn't get eaten later by - * strsep */ - colon = strchr(token, ':'); - if (colon != NULL) - *colon = '\n'; - tokens = sscanf(token, "%s\n%u", submodule, &level); - if (colon != NULL) - *colon = ':'; /* set back, for error messages */ - if (tokens == 2) - d_submodule_set(d_level, d_level_size, - submodule, level, tag); - else - printk(KERN_ERR "%s: can't parse '%s' as a " - "SUBMODULE:LEVEL (%d tokens)\n", - tag, token, tokens); - } - kfree(params_orig); -} - -#endif /* #ifndef __debug__h__ */ diff --git a/include/net/act_api.h b/include/net/act_api.h index 87214927314a..55dab604861f 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -239,6 +239,12 @@ int tcf_action_check_ctrlact(int action, struct tcf_proto *tp, struct netlink_ext_ack *newchain); struct tcf_chain *tcf_action_set_ctrlact(struct tc_action *a, int action, struct tcf_chain *newchain); + +#ifdef CONFIG_INET +DECLARE_STATIC_KEY_FALSE(tcf_frag_xmit_count); +#endif + +int tcf_dev_queue_xmit(struct sk_buff *skb, int (*xmit)(struct sk_buff *skb)); #endif /* CONFIG_NET_CLS_ACT */ static inline void tcf_action_stats_update(struct tc_action *a, u64 bytes, diff --git a/include/net/bpf_sk_storage.h b/include/net/bpf_sk_storage.h index 3c516dd07caf..0e85713f56df 100644 --- a/include/net/bpf_sk_storage.h +++ b/include/net/bpf_sk_storage.h @@ -20,6 +20,8 @@ void bpf_sk_storage_free(struct sock *sk); extern const struct bpf_func_proto bpf_sk_storage_get_proto; extern const struct bpf_func_proto bpf_sk_storage_delete_proto; +extern const struct bpf_func_proto bpf_sk_storage_get_tracing_proto; +extern const struct bpf_func_proto bpf_sk_storage_delete_tracing_proto; struct bpf_local_storage_elem; struct bpf_sk_storage_diag; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index d5ab8d99739f..78c763dfc99a 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -10,6 +10,7 @@ * Copyright (C) 2018-2020 Intel Corporation */ +#include <linux/ethtool.h> #include <linux/netdevice.h> #include <linux/debugfs.h> #include <linux/list.h> @@ -1008,6 +1009,21 @@ struct survey_info { * @sae_pwd: password for SAE authentication (for devices supporting SAE * offload) * @sae_pwd_len: length of SAE password (for devices supporting SAE offload) + * @sae_pwe: The mechanisms allowed for SAE PWE derivation: + * + * NL80211_SAE_PWE_UNSPECIFIED + * Not-specified, used to indicate userspace did not specify any + * preference. The driver should follow its internal policy in + * such a scenario. + * + * NL80211_SAE_PWE_HUNT_AND_PECK + * Allow hunting-and-pecking loop only + * + * NL80211_SAE_PWE_HASH_TO_ELEMENT + * Allow hash-to-element only + * + * NL80211_SAE_PWE_BOTH + * Allow either hunting-and-pecking loop or hash-to-element */ struct cfg80211_crypto_settings { u32 wpa_versions; @@ -1026,6 +1042,7 @@ struct cfg80211_crypto_settings { const u8 *psk; const u8 *sae_pwd; u8 sae_pwd_len; + enum nl80211_sae_pwe_mechanism sae_pwe; }; /** @@ -3736,8 +3753,6 @@ struct mgmt_frame_regs { * @get_tx_power: store the current TX power into the dbm variable; * return 0 if successful * - * @set_wds_peer: set the WDS peer for a WDS interface - * * @rfkill_poll: polls the hw rfkill line, use cfg80211 reporting * functions to adjust rfkill hw state * @@ -4058,9 +4073,6 @@ struct cfg80211_ops { int (*get_tx_power)(struct wiphy *wiphy, struct wireless_dev *wdev, int *dbm); - int (*set_wds_peer)(struct wiphy *wiphy, struct net_device *dev, - const u8 *addr); - void (*rfkill_poll)(struct wiphy *wiphy); #ifdef CONFIG_NL80211_TESTMODE diff --git a/include/net/compat.h b/include/net/compat.h index 745db0d605b6..84805bdc4435 100644 --- a/include/net/compat.h +++ b/include/net/compat.h @@ -5,8 +5,6 @@ struct sock; -#if defined(CONFIG_COMPAT) - #include <linux/compat.h> struct compat_msghdr { @@ -48,14 +46,6 @@ struct compat_rtentry { unsigned short rt_irtt; /* Initial RTT */ }; -#else /* defined(CONFIG_COMPAT) */ -/* - * To avoid compiler warnings: - */ -#define compat_msghdr msghdr -#define compat_mmsghdr mmsghdr -#endif /* defined(CONFIG_COMPAT) */ - int __get_compat_msghdr(struct msghdr *kmsg, struct compat_msghdr __user *umsg, struct sockaddr __user **save_addr, compat_uptr_t *ptr, compat_size_t *len); diff --git a/include/net/devlink.h b/include/net/devlink.h index b01bb9bca5a2..f466819cc477 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -19,6 +19,7 @@ #include <net/flow_offload.h> #include <uapi/linux/devlink.h> #include <linux/xarray.h> +#include <linux/firmware.h> #define DEVLINK_RELOAD_STATS_ARRAY_SIZE \ (__DEVLINK_RELOAD_LIMIT_MAX * __DEVLINK_RELOAD_ACTION_MAX) @@ -566,15 +567,15 @@ enum devlink_param_generic_id { /** * struct devlink_flash_update_params - Flash Update parameters - * @file_name: the name of the flash firmware file to update from + * @fw: pointer to the firmware data to update from * @component: the flash component to update * - * With the exception of file_name, drivers must opt-in to parameters by + * With the exception of fw, drivers must opt-in to parameters by * setting the appropriate bit in the supported_flash_update_params field in * their devlink_ops structure. */ struct devlink_flash_update_params { - const char *file_name; + const struct firmware *fw; const char *component; u32 overwrite_mask; }; @@ -834,6 +835,7 @@ enum devlink_trap_generic_id { DEVLINK_TRAP_GENERIC_ID_DCCP_PARSING, DEVLINK_TRAP_GENERIC_ID_GTP_PARSING, DEVLINK_TRAP_GENERIC_ID_ESP_PARSING, + DEVLINK_TRAP_GENERIC_ID_BLACKHOLE_NEXTHOP, /* Add new generic trap IDs above */ __DEVLINK_TRAP_GENERIC_ID_MAX, @@ -1057,7 +1059,8 @@ enum devlink_trap_group_generic_id { "gtp_parsing" #define DEVLINK_TRAP_GENERIC_NAME_ESP_PARSING \ "esp_parsing" - +#define DEVLINK_TRAP_GENERIC_NAME_BLACKHOLE_NEXTHOP \ + "blackhole_nexthop" #define DEVLINK_TRAP_GROUP_GENERIC_NAME_L2_DROPS \ "l2_drops" @@ -1576,8 +1579,6 @@ void devlink_remote_reload_actions_performed(struct devlink *devlink, enum devlink_reload_limit limit, u32 actions_performed); -void devlink_flash_update_begin_notify(struct devlink *devlink); -void devlink_flash_update_end_notify(struct devlink *devlink); void devlink_flash_update_status_notify(struct devlink *devlink, const char *status_msg, const char *component, diff --git a/include/net/dsa.h b/include/net/dsa.h index 35429a140dfa..4e60d2610f20 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -45,6 +45,7 @@ struct phylink_link_state; #define DSA_TAG_PROTO_OCELOT_VALUE 15 #define DSA_TAG_PROTO_AR9331_VALUE 16 #define DSA_TAG_PROTO_RTL4_A_VALUE 17 +#define DSA_TAG_PROTO_HELLCREEK_VALUE 18 enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = DSA_TAG_PROTO_NONE_VALUE, @@ -65,6 +66,7 @@ enum dsa_tag_protocol { DSA_TAG_PROTO_OCELOT = DSA_TAG_PROTO_OCELOT_VALUE, DSA_TAG_PROTO_AR9331 = DSA_TAG_PROTO_AR9331_VALUE, DSA_TAG_PROTO_RTL4_A = DSA_TAG_PROTO_RTL4_A_VALUE, + DSA_TAG_PROTO_HELLCREEK = DSA_TAG_PROTO_HELLCREEK_VALUE, }; struct packet_type; @@ -535,6 +537,12 @@ struct dsa_switch_ops { struct ethtool_regs *regs, void *p); /* + * Upper device tracking. + */ + int (*port_prechangeupper)(struct dsa_switch *ds, int port, + struct netdev_notifier_changeupper_info *info); + + /* * Bridge integration */ int (*set_ageing_time)(struct dsa_switch *ds, unsigned int msecs); diff --git a/include/net/dst.h b/include/net/dst.h index 8ea8812b0b41..10f0a8399867 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -400,14 +400,12 @@ static inline struct neighbour *dst_neigh_lookup(const struct dst_entry *dst, co static inline struct neighbour *dst_neigh_lookup_skb(const struct dst_entry *dst, struct sk_buff *skb) { - struct neighbour *n = NULL; + struct neighbour *n; - /* The packets from tunnel devices (eg bareudp) may have only - * metadata in the dst pointer of skb. Hence a pointer check of - * neigh_lookup is needed. - */ - if (dst->ops->neigh_lookup) - n = dst->ops->neigh_lookup(dst, skb, NULL); + if (WARN_ON_ONCE(!dst->ops->neigh_lookup)) + return NULL; + + n = dst->ops->neigh_lookup(dst, skb, NULL); return IS_ERR(n) ? NULL : n; } diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h index 19c00d100096..c0854933e24f 100644 --- a/include/net/ieee80211_radiotap.h +++ b/include/net/ieee80211_radiotap.h @@ -118,6 +118,7 @@ enum ieee80211_radiotap_tx_flags { IEEE80211_RADIOTAP_F_TX_RTS = 0x0004, IEEE80211_RADIOTAP_F_TX_NOACK = 0x0008, IEEE80211_RADIOTAP_F_TX_NOSEQNO = 0x0010, + IEEE80211_RADIOTAP_F_TX_ORDER = 0x0020, }; /* for IEEE80211_RADIOTAP_MCS "have" flags */ diff --git a/include/net/ip.h b/include/net/ip.h index 2d6b985d11cc..e20874059f82 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -99,7 +99,7 @@ static inline void ipcm_init_sk(struct ipcm_cookie *ipcm, #define PKTINFO_SKB_CB(skb) ((struct in_pktinfo *)((skb)->cb)) /* return enslaved device index if relevant */ -static inline int inet_sdif(struct sk_buff *skb) +static inline int inet_sdif(const struct sk_buff *skb) { #if IS_ENABLED(CONFIG_NET_L3_MASTER_DEV) if (skb && ipv4_l3mdev_skb(IPCB(skb)->flags)) diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index 61620677b034..548b65bd3973 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -274,8 +274,6 @@ int ip_tunnel_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd); int __ip_tunnel_change_mtu(struct net_device *dev, int new_mtu, bool strict); int ip_tunnel_change_mtu(struct net_device *dev, int new_mtu); -void ip_tunnel_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *tot); struct ip_tunnel *ip_tunnel_lookup(struct ip_tunnel_net *itn, int link, __be16 flags, __be32 remote, __be32 local, diff --git a/include/net/mac80211.h b/include/net/mac80211.h index dcdba96814a2..05c7524bab26 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -621,7 +621,8 @@ struct ieee80211_fils_discovery { * nontransmitted BSSIDs * @profile_periodicity: the least number of beacon frames need to be received * in order to discover all the nontransmitted BSSIDs in the set. - * @he_oper: HE operation information of the AP we are connected to + * @he_oper: HE operation information of the BSS (AP/Mesh) or of the AP we are + * connected to (STA) * @he_obss_pd: OBSS Packet Detection parameters. * @he_bss_color: BSS coloring settings, if BSS supports HE * @fils_discovery: FILS discovery configuration @@ -856,6 +857,9 @@ enum mac80211_tx_info_flags { * it can be sent out. * @IEEE80211_TX_CTRL_NO_SEQNO: Do not overwrite the sequence number that * has already been assigned to this frame. + * @IEEE80211_TX_CTRL_DONT_REORDER: This frame should not be reordered + * relative to other frames that have this flag set, independent + * of their QoS TID or other priority field values. * * These flags are used in tx_info->control.flags. */ @@ -868,6 +872,7 @@ enum mac80211_tx_control_flags { IEEE80211_TX_CTRL_SKIP_MPATH_LOOKUP = BIT(5), IEEE80211_TX_INTCFL_NEED_TXPROCESSING = BIT(6), IEEE80211_TX_CTRL_NO_SEQNO = BIT(7), + IEEE80211_TX_CTRL_DONT_REORDER = BIT(8), }; /* diff --git a/include/net/mptcp.h b/include/net/mptcp.h index 753ba7e755d6..b6cf07143a8a 100644 --- a/include/net/mptcp.h +++ b/include/net/mptcp.h @@ -29,7 +29,8 @@ struct mptcp_ext { use_ack:1, ack64:1, mpc_map:1, - __unused:2; + frozen:1, + __unused:1; /* one byte hole */ }; @@ -87,7 +88,8 @@ bool mptcp_established_options(struct sock *sk, struct sk_buff *skb, struct mptcp_out_options *opts); void mptcp_incoming_options(struct sock *sk, struct sk_buff *skb); -void mptcp_write_options(__be32 *ptr, struct mptcp_out_options *opts); +void mptcp_write_options(__be32 *ptr, const struct tcp_sock *tp, + struct mptcp_out_options *opts); /* move the skb extension owership, with the assumption that 'to' is * newly allocated @@ -106,6 +108,19 @@ static inline void mptcp_skb_ext_move(struct sk_buff *to, from->active_extensions = 0; } +static inline void mptcp_skb_ext_copy(struct sk_buff *to, + struct sk_buff *from) +{ + struct mptcp_ext *from_ext; + + from_ext = skb_ext_find(from, SKB_EXT_MPTCP); + if (!from_ext) + return; + + from_ext->frozen = 1; + skb_ext_copy(to, from); +} + static inline bool mptcp_ext_matches(const struct mptcp_ext *to_ext, const struct mptcp_ext *from_ext) { @@ -193,6 +208,11 @@ static inline void mptcp_skb_ext_move(struct sk_buff *to, { } +static inline void mptcp_skb_ext_copy(struct sk_buff *to, + struct sk_buff *from) +{ +} + static inline bool mptcp_skb_can_collapse(const struct sk_buff *to, const struct sk_buff *from) { diff --git a/include/net/netfilter/ipv4/nf_reject.h b/include/net/netfilter/ipv4/nf_reject.h index 40e0e0623f46..0d8ff84a2588 100644 --- a/include/net/netfilter/ipv4/nf_reject.h +++ b/include/net/netfilter/ipv4/nf_reject.h @@ -18,4 +18,14 @@ struct iphdr *nf_reject_iphdr_put(struct sk_buff *nskb, void nf_reject_ip_tcphdr_put(struct sk_buff *nskb, const struct sk_buff *oldskb, const struct tcphdr *oth); +struct sk_buff *nf_reject_skb_v4_unreach(struct net *net, + struct sk_buff *oldskb, + const struct net_device *dev, + int hook, u8 code); +struct sk_buff *nf_reject_skb_v4_tcp_reset(struct net *net, + struct sk_buff *oldskb, + const struct net_device *dev, + int hook); + + #endif /* _IPV4_NF_REJECT_H */ diff --git a/include/net/netfilter/ipv6/nf_reject.h b/include/net/netfilter/ipv6/nf_reject.h index 4a3ef9ebdf6f..edcf6d1cd316 100644 --- a/include/net/netfilter/ipv6/nf_reject.h +++ b/include/net/netfilter/ipv6/nf_reject.h @@ -20,4 +20,13 @@ void nf_reject_ip6_tcphdr_put(struct sk_buff *nskb, const struct sk_buff *oldskb, const struct tcphdr *oth, unsigned int otcplen); +struct sk_buff *nf_reject_skb_v6_tcp_reset(struct net *net, + struct sk_buff *oldskb, + const struct net_device *dev, + int hook); +struct sk_buff *nf_reject_skb_v6_unreach(struct net *net, + struct sk_buff *oldskb, + const struct net_device *dev, + int hook, u8 code); + #endif /* _IPV6_NF_REJECT_H */ diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h index 88186b95b3c2..9be7320b994f 100644 --- a/include/net/netfilter/nf_conntrack_l4proto.h +++ b/include/net/netfilter/nf_conntrack_l4proto.h @@ -203,6 +203,20 @@ static inline struct nf_icmp_net *nf_icmpv6_pernet(struct net *net) { return &net->ct.nf_ct_proto.icmpv6; } + +/* Caller must check nf_ct_protonum(ct) is IPPROTO_TCP before calling. */ +static inline void nf_ct_set_tcp_be_liberal(struct nf_conn *ct) +{ + ct->proto.tcp.seen[0].flags |= IP_CT_TCP_FLAG_BE_LIBERAL; + ct->proto.tcp.seen[1].flags |= IP_CT_TCP_FLAG_BE_LIBERAL; +} + +/* Caller must check nf_ct_protonum(ct) is IPPROTO_TCP before calling. */ +static inline bool nf_conntrack_tcp_established(const struct nf_conn *ct) +{ + return ct->proto.tcp.state == TCP_CONNTRACK_ESTABLISHED && + test_bit(IPS_ASSURED_BIT, &ct->status); +} #endif #ifdef CONFIG_NF_CT_PROTO_DCCP diff --git a/include/net/netlink.h b/include/net/netlink.h index 7356f41d23ba..1ceec518ab49 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -142,7 +142,7 @@ * Attribute Misc: * nla_memcpy(dest, nla, count) copy attribute into memory * nla_memcmp(nla, data, size) compare attribute with memory area - * nla_strlcpy(dst, nla, size) copy attribute to a sized string + * nla_strscpy(dst, nla, size) copy attribute to a sized string * nla_strcmp(nla, str) compare attribute with string * * Attribute Parsing: @@ -506,7 +506,7 @@ int __nla_parse(struct nlattr **tb, int maxtype, const struct nlattr *head, struct netlink_ext_ack *extack); int nla_policy_len(const struct nla_policy *, int); struct nlattr *nla_find(const struct nlattr *head, int len, int attrtype); -size_t nla_strlcpy(char *dst, const struct nlattr *nla, size_t dstsize); +ssize_t nla_strscpy(char *dst, const struct nlattr *nla, size_t dstsize); char *nla_strdup(const struct nlattr *nla, gfp_t flags); int nla_memcpy(void *dest, const struct nlattr *src, int count); int nla_memcmp(const struct nlattr *nla, const void *data, size_t size); diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h index d8d02e4188d1..a0f315effa94 100644 --- a/include/net/netns/sctp.h +++ b/include/net/netns/sctp.h @@ -22,6 +22,14 @@ struct netns_sctp { */ struct sock *ctl_sock; + /* UDP tunneling listening sock. */ + struct sock *udp4_sock; + struct sock *udp6_sock; + /* UDP tunneling listening port. */ + int udp_port; + /* UDP tunneling remote encap port. */ + int encap_port; + /* This is the global local address list. * We actively maintain this complete list of addresses on * the system by catching address add/delete events. diff --git a/include/net/nexthop.h b/include/net/nexthop.h index 2fd76a9b6dc8..226930d66b63 100644 --- a/include/net/nexthop.h +++ b/include/net/nexthop.h @@ -105,11 +105,49 @@ struct nexthop { }; enum nexthop_event_type { - NEXTHOP_EVENT_DEL + NEXTHOP_EVENT_DEL, + NEXTHOP_EVENT_REPLACE, }; -int register_nexthop_notifier(struct net *net, struct notifier_block *nb); +struct nh_notifier_single_info { + struct net_device *dev; + u8 gw_family; + union { + __be32 ipv4; + struct in6_addr ipv6; + }; + u8 is_reject:1, + is_fdb:1, + has_encap:1; +}; + +struct nh_notifier_grp_entry_info { + u8 weight; + u32 id; + struct nh_notifier_single_info nh; +}; + +struct nh_notifier_grp_info { + u16 num_nh; + bool is_fdb; + struct nh_notifier_grp_entry_info nh_entries[]; +}; + +struct nh_notifier_info { + struct net *net; + struct netlink_ext_ack *extack; + u32 id; + bool is_grp; + union { + struct nh_notifier_single_info *nh; + struct nh_notifier_grp_info *nh_grp; + }; +}; + +int register_nexthop_notifier(struct net *net, struct notifier_block *nb, + struct netlink_ext_ack *extack); int unregister_nexthop_notifier(struct net *net, struct notifier_block *nb); +void nexthop_set_hw_flags(struct net *net, u32 id, bool offload, bool trap); /* caller is holding rcu or rtnl; no reference taken to nexthop */ struct nexthop *nexthop_find_by_id(struct net *net, u32 id); diff --git a/include/net/page_pool.h b/include/net/page_pool.h index 81d7773f96cd..b5b195305346 100644 --- a/include/net/page_pool.h +++ b/include/net/page_pool.h @@ -152,6 +152,8 @@ struct page_pool *page_pool_create(const struct page_pool_params *params); void page_pool_destroy(struct page_pool *pool); void page_pool_use_xdp_mem(struct page_pool *pool, void (*disconnect)(void *)); void page_pool_release_page(struct page_pool *pool, struct page *page); +void page_pool_put_page_bulk(struct page_pool *pool, void **data, + int count); #else static inline void page_pool_destroy(struct page_pool *pool) { @@ -165,6 +167,11 @@ static inline void page_pool_release_page(struct page_pool *pool, struct page *page) { } + +static inline void page_pool_put_page_bulk(struct page_pool *pool, void **data, + int count) +{ +} #endif void page_pool_put_page(struct page_pool *pool, struct page *page, @@ -215,4 +222,23 @@ static inline void page_pool_nid_changed(struct page_pool *pool, int new_nid) if (unlikely(pool->p.nid != new_nid)) page_pool_update_nid(pool, new_nid); } + +static inline void page_pool_ring_lock(struct page_pool *pool) + __acquires(&pool->ring.producer_lock) +{ + if (in_serving_softirq()) + spin_lock(&pool->ring.producer_lock); + else + spin_lock_bh(&pool->ring.producer_lock); +} + +static inline void page_pool_ring_unlock(struct page_pool *pool) + __releases(&pool->ring.producer_lock) +{ + if (in_serving_softirq()) + spin_unlock(&pool->ring.producer_lock); + else + spin_unlock_bh(&pool->ring.producer_lock); +} + #endif /* _NET_PAGE_POOL_H */ diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index d4d461236351..0f2a9c44171c 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -48,7 +48,7 @@ void tcf_chain_put_by_act(struct tcf_chain *chain); struct tcf_chain *tcf_get_next_chain(struct tcf_block *block, struct tcf_chain *chain); struct tcf_proto *tcf_get_next_proto(struct tcf_chain *chain, - struct tcf_proto *tp, bool rtnl_held); + struct tcf_proto *tp); void tcf_block_netif_keep_dst(struct tcf_block *block); int tcf_block_get(struct tcf_block **p_block, struct tcf_proto __rcu **p_filter_chain, struct Qdisc *q, @@ -512,7 +512,7 @@ tcf_change_indev(struct net *net, struct nlattr *indev_tlv, char indev[IFNAMSIZ]; struct net_device *dev; - if (nla_strlcpy(indev, indev_tlv, IFNAMSIZ) >= IFNAMSIZ) { + if (nla_strscpy(indev, indev_tlv, IFNAMSIZ) < 0) { NL_SET_ERR_MSG_ATTR(extack, indev_tlv, "Interface name too long"); return -EINVAL; diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 4ed32e6b0201..15b1b30f454e 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -24,6 +24,11 @@ static inline void *qdisc_priv(struct Qdisc *q) return &q->privdata; } +static inline struct Qdisc *qdisc_from_priv(void *priv) +{ + return container_of(priv, struct Qdisc, privdata); +} + /* Timer resolution MUST BE < 10% of min_schedulable_packet_size/bandwidth diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index d8fd8676fc72..162ed6249e8b 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -1281,9 +1281,6 @@ void mini_qdisc_pair_init(struct mini_Qdisc_pair *miniqp, struct Qdisc *qdisc, void mini_qdisc_pair_block_init(struct mini_Qdisc_pair *miniqp, struct tcf_block *block); -static inline int skb_tc_reinsert(struct sk_buff *skb, struct tcf_result *res) -{ - return res->ingress ? netif_receive_skb(skb) : dev_queue_xmit(skb); -} +int sch_frag_xmit_hook(struct sk_buff *skb, int (*xmit)(struct sk_buff *skb)); #endif diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index 122d9e2d8dfd..14a0d22c9113 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -286,6 +286,8 @@ enum { SCTP_MAX_GABS = 16 }; * functions simpler to write. */ +#define SCTP_DEFAULT_UDP_PORT 9899 /* default UDP tunneling port */ + /* These are the values for pf exposure, UNUSED is to keep compatible with old * applications by default. */ diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 4fc747b778eb..86f74f2fe6de 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -84,6 +84,8 @@ int sctp_copy_local_addr_list(struct net *net, struct sctp_bind_addr *addr, struct sctp_pf *sctp_get_pf_specific(sa_family_t family); int sctp_register_pf(struct sctp_pf *, sa_family_t); void sctp_addr_wq_mgmt(struct net *, struct sctp_sockaddr_entry *, int); +int sctp_udp_sock_start(struct net *net); +void sctp_udp_sock_stop(struct net *net); /* * sctp/socket.c @@ -576,10 +578,13 @@ static inline __u32 sctp_mtu_payload(const struct sctp_sock *sp, { __u32 overhead = sizeof(struct sctphdr) + extra; - if (sp) + if (sp) { overhead += sp->pf->af->net_header_len; - else + if (sp->udp_port) + overhead += sizeof(struct udphdr); + } else { overhead += sizeof(struct ipv6hdr); + } if (WARN_ON_ONCE(mtu && mtu <= overhead)) mtu = overhead; diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h index 5c491a3bc27e..fd223c94589a 100644 --- a/include/net/sctp/sm.h +++ b/include/net/sctp/sm.h @@ -221,6 +221,9 @@ struct sctp_chunk *sctp_make_violation_paramlen( struct sctp_chunk *sctp_make_violation_max_retrans( const struct sctp_association *asoc, const struct sctp_chunk *chunk); +struct sctp_chunk *sctp_make_new_encap_port( + const struct sctp_association *asoc, + const struct sctp_chunk *chunk); struct sctp_chunk *sctp_make_heartbeat(const struct sctp_association *asoc, const struct sctp_transport *transport); struct sctp_chunk *sctp_make_heartbeat_ack(const struct sctp_association *asoc, @@ -380,6 +383,7 @@ sctp_vtag_verify(const struct sctp_chunk *chunk, if (ntohl(chunk->sctp_hdr->vtag) == asoc->c.my_vtag) return 1; + chunk->transport->encap_port = SCTP_INPUT_CB(chunk->skb)->encap_port; return 0; } diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 0bdff38eb4bb..1aa585216f34 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -178,6 +178,9 @@ struct sctp_sock { */ __u32 hbinterval; + __be16 udp_port; + __be16 encap_port; + /* This is the max_retrans value for new associations. */ __u16 pathmaxrxt; @@ -877,6 +880,8 @@ struct sctp_transport { */ unsigned long last_time_ecne_reduced; + __be16 encap_port; + /* This is the max_retrans value for the transport and will * be initialized from the assocs value. This can be changed * using the SCTP_SET_PEER_ADDR_PARAMS socket option. @@ -1117,13 +1122,14 @@ static inline void sctp_outq_cork(struct sctp_outq *q) */ struct sctp_input_cb { union { - struct inet_skb_parm h4; + struct inet_skb_parm h4; #if IS_ENABLED(CONFIG_IPV6) - struct inet6_skb_parm h6; + struct inet6_skb_parm h6; #endif } header; struct sctp_chunk *chunk; struct sctp_af *af; + __be16 encap_port; }; #define SCTP_INPUT_CB(__skb) ((struct sctp_input_cb *)&((__skb)->cb[0])) @@ -1790,6 +1796,8 @@ struct sctp_association { */ unsigned long hbinterval; + __be16 encap_port; + /* This is the max_retrans value for new transports in the * association. */ diff --git a/include/net/sock.h b/include/net/sock.h index a5c6ae78df77..f59764614e30 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -60,7 +60,7 @@ #include <linux/rculist_nulls.h> #include <linux/poll.h> #include <linux/sockptr.h> - +#include <linux/indirect_call_wrapper.h> #include <linux/atomic.h> #include <linux/refcount.h> #include <net/dst.h> @@ -1264,13 +1264,22 @@ static inline void sk_refcnt_debug_release(const struct sock *sk) #define sk_refcnt_debug_release(sk) do { } while (0) #endif /* SOCK_REFCNT_DEBUG */ +INDIRECT_CALLABLE_DECLARE(bool tcp_stream_memory_free(const struct sock *sk, int wake)); + static inline bool __sk_stream_memory_free(const struct sock *sk, int wake) { if (READ_ONCE(sk->sk_wmem_queued) >= READ_ONCE(sk->sk_sndbuf)) return false; +#ifdef CONFIG_INET + return sk->sk_prot->stream_memory_free ? + INDIRECT_CALL_1(sk->sk_prot->stream_memory_free, + tcp_stream_memory_free, + sk, wake) : true; +#else return sk->sk_prot->stream_memory_free ? sk->sk_prot->stream_memory_free(sk, wake) : true; +#endif } static inline bool sk_stream_memory_free(const struct sock *sk) @@ -1581,6 +1590,7 @@ static inline void lock_sock(struct sock *sk) lock_sock_nested(sk, 0); } +void __lock_sock(struct sock *sk); void __release_sock(struct sock *sk); void release_sock(struct sock *sk); @@ -1591,7 +1601,8 @@ void release_sock(struct sock *sk); SINGLE_DEPTH_NESTING) #define bh_unlock_sock(__sk) spin_unlock(&((__sk)->sk_lock.slock)) -bool lock_sock_fast(struct sock *sk); +bool lock_sock_fast(struct sock *sk) __acquires(&sk->sk_lock.slock); + /** * unlock_sock_fast - complement of lock_sock_fast * @sk: socket @@ -1601,11 +1612,14 @@ bool lock_sock_fast(struct sock *sk); * If slow mode is on, we call regular release_sock() */ static inline void unlock_sock_fast(struct sock *sk, bool slow) + __releases(&sk->sk_lock.slock) { - if (slow) + if (slow) { release_sock(sk); - else + __release(&sk->sk_lock.slock); + } else { spin_unlock_bh(&sk->sk_lock.slock); + } } /* Used by processes to "lock" a socket state, so that diff --git a/include/net/switchdev.h b/include/net/switchdev.h index 53e8b4994296..99cd538d6519 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -38,6 +38,7 @@ enum switchdev_attr_id { SWITCHDEV_ATTR_ID_PORT_MROUTER, SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME, SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING, + SWITCHDEV_ATTR_ID_BRIDGE_VLAN_PROTOCOL, SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED, SWITCHDEV_ATTR_ID_BRIDGE_MROUTER, #if IS_ENABLED(CONFIG_BRIDGE_MRP) @@ -58,6 +59,7 @@ struct switchdev_attr { bool mrouter; /* PORT_MROUTER */ clock_t ageing_time; /* BRIDGE_AGEING_TIME */ bool vlan_filtering; /* BRIDGE_VLAN_FILTERING */ + u16 vlan_protocol; /* BRIDGE_VLAN_PROTOCOL */ bool mc_disabled; /* MC_DISABLED */ #if IS_ENABLED(CONFIG_BRIDGE_MRP) u8 mrp_port_state; /* MRP_PORT_STATE */ diff --git a/include/net/tcp.h b/include/net/tcp.h index d4ef5bf94168..4525d6256321 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -322,6 +322,7 @@ void tcp_shutdown(struct sock *sk, int how); int tcp_v4_early_demux(struct sk_buff *skb); int tcp_v4_rcv(struct sk_buff *skb); +void tcp_remove_empty_skb(struct sock *sk, struct sk_buff *skb); int tcp_v4_tw_remember_stamp(struct inet_timewait_sock *tw); int tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size); int tcp_sendmsg_locked(struct sock *sk, struct msghdr *msg, size_t size); @@ -329,6 +330,8 @@ int tcp_sendpage(struct sock *sk, struct page *page, int offset, size_t size, int flags); int tcp_sendpage_locked(struct sock *sk, struct page *page, int offset, size_t size, int flags); +struct sk_buff *tcp_build_frag(struct sock *sk, int size_goal, int flags, + struct page *page, int offset, size_t *size); ssize_t do_tcp_sendpages(struct sock *sk, struct page *page, int offset, size_t size, int flags); int tcp_send_mss(struct sock *sk, int *size_goal, int flags); @@ -386,12 +389,13 @@ struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb, int tcp_child_process(struct sock *parent, struct sock *child, struct sk_buff *skb); void tcp_enter_loss(struct sock *sk); -void tcp_cwnd_reduction(struct sock *sk, int newly_acked_sacked, int flag); +void tcp_cwnd_reduction(struct sock *sk, int newly_acked_sacked, int newly_lost, int flag); void tcp_clear_retrans(struct tcp_sock *tp); void tcp_update_metrics(struct sock *sk); void tcp_init_metrics(struct sock *sk); void tcp_metrics_init(void); bool tcp_peer_is_proven(struct request_sock *req, struct dst_entry *dst); +void __tcp_close(struct sock *sk, long timeout); void tcp_close(struct sock *sk, long timeout); void tcp_init_sock(struct sock *sk); void tcp_init_transfer(struct sock *sk, int bpf_op, struct sk_buff *skb); @@ -1965,18 +1969,7 @@ static inline u32 tcp_notsent_lowat(const struct tcp_sock *tp) return tp->notsent_lowat ?: net->ipv4.sysctl_tcp_notsent_lowat; } -/* @wake is one when sk_stream_write_space() calls us. - * This sends EPOLLOUT only if notsent_bytes is half the limit. - * This mimics the strategy used in sock_def_write_space(). - */ -static inline bool tcp_stream_memory_free(const struct sock *sk, int wake) -{ - const struct tcp_sock *tp = tcp_sk(sk); - u32 notsent_bytes = READ_ONCE(tp->write_seq) - - READ_ONCE(tp->snd_nxt); - - return (notsent_bytes << wake) < tcp_notsent_lowat(tp); -} +bool tcp_stream_memory_free(const struct sock *sk, int wake); #ifdef CONFIG_PROC_FS int tcp4_proc_init(void); @@ -2014,15 +2007,14 @@ struct tcp_request_sock_ops { const struct sock *sk, const struct sk_buff *skb); #endif - void (*init_req)(struct request_sock *req, - const struct sock *sk_listener, - struct sk_buff *skb); #ifdef CONFIG_SYN_COOKIES __u32 (*cookie_init_seq)(const struct sk_buff *skb, __u16 *mss); #endif - struct dst_entry *(*route_req)(const struct sock *sk, struct flowi *fl, - const struct request_sock *req); + struct dst_entry *(*route_req)(const struct sock *sk, + struct sk_buff *skb, + struct flowi *fl, + struct request_sock *req); u32 (*init_seq)(const struct sk_buff *skb); u32 (*init_ts_off)(const struct net *net, const struct sk_buff *skb); int (*send_synack)(const struct sock *sk, struct dst_entry *dst, diff --git a/include/net/tls.h b/include/net/tls.h index 2bdd802212fe..3eccb525e8f7 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -217,6 +217,7 @@ union tls_crypto_context { union { struct tls12_crypto_info_aes_gcm_128 aes_gcm_128; struct tls12_crypto_info_aes_gcm_256 aes_gcm_256; + struct tls12_crypto_info_chacha20_poly1305 chacha20_poly1305; }; }; @@ -507,32 +508,33 @@ static inline void tls_advance_record_sn(struct sock *sk, if (tls_bigint_increment(ctx->rec_seq, prot->rec_seq_size)) tls_err_abort(sk, EBADMSG); - if (prot->version != TLS_1_3_VERSION) - tls_bigint_increment(ctx->iv + TLS_CIPHER_AES_GCM_128_SALT_SIZE, + if (prot->version != TLS_1_3_VERSION && + prot->cipher_type != TLS_CIPHER_CHACHA20_POLY1305) + tls_bigint_increment(ctx->iv + prot->salt_size, prot->iv_size); } static inline void tls_fill_prepend(struct tls_context *ctx, char *buf, size_t plaintext_len, - unsigned char record_type, - int version) + unsigned char record_type) { struct tls_prot_info *prot = &ctx->prot_info; size_t pkt_len, iv_size = prot->iv_size; pkt_len = plaintext_len + prot->tag_size; - if (version != TLS_1_3_VERSION) { + if (prot->version != TLS_1_3_VERSION && + prot->cipher_type != TLS_CIPHER_CHACHA20_POLY1305) { pkt_len += iv_size; memcpy(buf + TLS_NONCE_OFFSET, - ctx->tx.iv + TLS_CIPHER_AES_GCM_128_SALT_SIZE, iv_size); + ctx->tx.iv + prot->salt_size, iv_size); } /* we cover nonce explicit here as well, so buf should be of * size KTLS_DTLS_HEADER_SIZE + KTLS_DTLS_NONCE_EXPLICIT_SIZE */ - buf[0] = version == TLS_1_3_VERSION ? + buf[0] = prot->version == TLS_1_3_VERSION ? TLS_RECORD_TYPE_DATA : record_type; /* Note that VERSION must be TLS_1_2 for both TLS1.2 and TLS1.3 */ buf[1] = TLS_1_2_VERSION_MINOR; @@ -545,18 +547,17 @@ static inline void tls_fill_prepend(struct tls_context *ctx, static inline void tls_make_aad(char *buf, size_t size, char *record_sequence, - int record_sequence_size, unsigned char record_type, - int version) + struct tls_prot_info *prot) { - if (version != TLS_1_3_VERSION) { - memcpy(buf, record_sequence, record_sequence_size); + if (prot->version != TLS_1_3_VERSION) { + memcpy(buf, record_sequence, prot->rec_seq_size); buf += 8; } else { - size += TLS_CIPHER_AES_GCM_128_TAG_SIZE; + size += prot->tag_size; } - buf[0] = version == TLS_1_3_VERSION ? + buf[0] = prot->version == TLS_1_3_VERSION ? TLS_RECORD_TYPE_DATA : record_type; buf[1] = TLS_1_2_VERSION_MAJOR; buf[2] = TLS_1_2_VERSION_MINOR; @@ -564,11 +565,12 @@ static inline void tls_make_aad(char *buf, buf[4] = size & 0xFF; } -static inline void xor_iv_with_seq(int version, char *iv, char *seq) +static inline void xor_iv_with_seq(struct tls_prot_info *prot, char *iv, char *seq) { int i; - if (version == TLS_1_3_VERSION) { + if (prot->version == TLS_1_3_VERSION || + prot->cipher_type == TLS_CIPHER_CHACHA20_POLY1305) { for (i = 0; i < 8; i++) iv[i + 4] ^= seq[i]; } diff --git a/include/net/udp.h b/include/net/udp.h index 295d52a73598..877832bed471 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -164,7 +164,7 @@ static inline void udp_csum_pull_header(struct sk_buff *skb) UDP_SKB_CB(skb)->cscov -= sizeof(struct udphdr); } -typedef struct sock *(*udp_lookup_t)(struct sk_buff *skb, __be16 sport, +typedef struct sock *(*udp_lookup_t)(const struct sk_buff *skb, __be16 sport, __be16 dport); INDIRECT_CALLABLE_DECLARE(struct sk_buff *udp4_gro_receive(struct list_head *, @@ -313,7 +313,7 @@ struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, __be32 daddr, __be16 dport, int dif, int sdif, struct udp_table *tbl, struct sk_buff *skb); -struct sock *udp4_lib_lookup_skb(struct sk_buff *skb, +struct sock *udp4_lib_lookup_skb(const struct sk_buff *skb, __be16 sport, __be16 dport); struct sock *udp6_lib_lookup(struct net *net, const struct in6_addr *saddr, __be16 sport, @@ -324,7 +324,7 @@ struct sock *__udp6_lib_lookup(struct net *net, const struct in6_addr *daddr, __be16 dport, int dif, int sdif, struct udp_table *tbl, struct sk_buff *skb); -struct sock *udp6_lib_lookup_skb(struct sk_buff *skb, +struct sock *udp6_lib_lookup_skb(const struct sk_buff *skb, __be16 sport, __be16 dport); /* UDP uses skb->dev_scratch to cache as much information as possible and avoid diff --git a/include/net/wimax.h b/include/net/wimax.h deleted file mode 100644 index f6e31d2f47aa..000000000000 --- a/include/net/wimax.h +++ /dev/null @@ -1,503 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Linux WiMAX - * Kernel space API for accessing WiMAX devices - * - * Copyright (C) 2007-2008 Intel Corporation <linux-wimax@intel.com> - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - * The WiMAX stack provides an API for controlling and managing the - * system's WiMAX devices. This API affects the control plane; the - * data plane is accessed via the network stack (netdev). - * - * Parts of the WiMAX stack API and notifications are exported to - * user space via Generic Netlink. In user space, libwimax (part of - * the wimax-tools package) provides a shim layer for accessing those - * calls. - * - * The API is standarized for all WiMAX devices and different drivers - * implement the backend support for it. However, device-specific - * messaging pipes are provided that can be used to issue commands and - * receive notifications in free form. - * - * Currently the messaging pipes are the only means of control as it - * is not known (due to the lack of more devices in the market) what - * will be a good abstraction layer. Expect this to change as more - * devices show in the market. This API is designed to be growable in - * order to address this problem. - * - * USAGE - * - * Embed a `struct wimax_dev` at the beginning of the device's - * private structure, initialize and register it. For details, see - * `struct wimax_dev`s documentation. - * - * Once this is done, wimax-tools's libwimaxll can be used to - * communicate with the driver from user space. You user space - * application does not have to forcibily use libwimaxll and can talk - * the generic netlink protocol directly if desired. - * - * Remember this is a very low level API that will to provide all of - * WiMAX features. Other daemons and services running in user space - * are the expected clients of it. They offer a higher level API that - * applications should use (an example of this is the Intel's WiMAX - * Network Service for the i2400m). - * - * DESIGN - * - * Although not set on final stone, this very basic interface is - * mostly completed. Remember this is meant to grow as new common - * operations are decided upon. New operations will be added to the - * interface, intent being on keeping backwards compatibility as much - * as possible. - * - * This layer implements a set of calls to control a WiMAX device, - * exposing a frontend to the rest of the kernel and user space (via - * generic netlink) and a backend implementation in the driver through - * function pointers. - * - * WiMAX devices have a state, and a kernel-only API allows the - * drivers to manipulate that state. State transitions are atomic, and - * only some of them are allowed (see `enum wimax_st`). - * - * Most API calls will set the state automatically; in most cases - * drivers have to only report state changes due to external - * conditions. - * - * All API operations are 'atomic', serialized through a mutex in the - * `struct wimax_dev`. - * - * EXPORTING TO USER SPACE THROUGH GENERIC NETLINK - * - * The API is exported to user space using generic netlink (other - * methods can be added as needed). - * - * There is a Generic Netlink Family named "WiMAX", where interfaces - * supporting the WiMAX interface receive commands and broadcast their - * signals over a multicast group named "msg". - * - * Mapping to the source/destination interface is done by an interface - * index attribute. - * - * For user-to-kernel traffic (commands) we use a function call - * marshalling mechanism, where a message X with attributes A, B, C - * sent from user space to kernel space means executing the WiMAX API - * call wimax_X(A, B, C), sending the results back as a message. - * - * Kernel-to-user (notifications or signals) communication is sent - * over multicast groups. This allows to have multiple applications - * monitoring them. - * - * Each command/signal gets assigned it's own attribute policy. This - * way the validator will verify that all the attributes in there are - * only the ones that should be for each command/signal. Thing of an - * attribute mapping to a type+argumentname for each command/signal. - * - * If we had a single policy for *all* commands/signals, after running - * the validator we'd have to check "does this attribute belong in - * here"? for each one. It can be done manually, but it's just easier - * to have the validator do that job with multiple policies. As well, - * it makes it easier to later expand each command/signal signature - * without affecting others and keeping the namespace more or less - * sane. Not that it is too complicated, but it makes it even easier. - * - * No state information is maintained in the kernel for each user - * space connection (the connection is stateless). - * - * TESTING FOR THE INTERFACE AND VERSIONING - * - * If network interface X is a WiMAX device, there will be a Generic - * Netlink family named "WiMAX X" and the device will present a - * "wimax" directory in it's network sysfs directory - * (/sys/class/net/DEVICE/wimax) [used by HAL]. - * - * The inexistence of any of these means the device does not support - * this WiMAX API. - * - * By querying the generic netlink controller, versioning information - * and the multicast groups available can be found. Applications using - * the interface can either rely on that or use the generic netlink - * controller to figure out which generic netlink commands/signals are - * supported. - * - * NOTE: this versioning is a last resort to avoid hard - * incompatibilities. It is the intention of the design of this - * stack not to introduce backward incompatible changes. - * - * The version code has to fit in one byte (restrictions imposed by - * generic netlink); we use `version / 10` for the major version and - * `version % 10` for the minor. This gives 9 minors for each major - * and 25 majors. - * - * The version change protocol is as follow: - * - * - Major versions: needs to be increased if an existing message/API - * call is changed or removed. Doesn't need to be changed if a new - * message is added. - * - * - Minor version: needs to be increased if new messages/API calls are - * being added or some other consideration that doesn't impact the - * user-kernel interface too much (like some kind of bug fix) and - * that is kind of left up in the air to common sense. - * - * User space code should not try to work if the major version it was - * compiled for differs from what the kernel offers. As well, if the - * minor version of the kernel interface is lower than the one user - * space is expecting (the one it was compiled for), the kernel - * might be missing API calls; user space shall be ready to handle - * said condition. Use the generic netlink controller operations to - * find which ones are supported and which not. - * - * libwimaxll:wimaxll_open() takes care of checking versions. - * - * THE OPERATIONS: - * - * Each operation is defined in its on file (drivers/net/wimax/op-*.c) - * for clarity. The parts needed for an operation are: - * - * - a function pointer in `struct wimax_dev`: optional, as the - * operation might be implemented by the stack and not by the - * driver. - * - * All function pointers are named wimax_dev->op_*(), and drivers - * must implement them except where noted otherwise. - * - * - When exported to user space, a `struct nla_policy` to define the - * attributes of the generic netlink command and a `struct genl_ops` - * to define the operation. - * - * All the declarations for the operation codes (WIMAX_GNL_OP_<NAME>) - * and generic netlink attributes (WIMAX_GNL_<NAME>_*) are declared in - * include/linux/wimax.h; this file is intended to be cloned by user - * space to gain access to those declarations. - * - * A few caveats to remember: - * - * - Need to define attribute numbers starting in 1; otherwise it - * fails. - * - * - the `struct genl_family` requires a maximum attribute id; when - * defining the `struct nla_policy` for each message, it has to have - * an array size of WIMAX_GNL_ATTR_MAX+1. - * - * The op_*() function pointers will not be called if the wimax_dev is - * in a state <= %WIMAX_ST_UNINITIALIZED. The exception is: - * - * - op_reset: can be called at any time after wimax_dev_add() has - * been called. - * - * THE PIPE INTERFACE: - * - * This interface is kept intentionally simple. The driver can send - * and receive free-form messages to/from user space through a - * pipe. See drivers/net/wimax/op-msg.c for details. - * - * The kernel-to-user messages are sent with - * wimax_msg(). user-to-kernel messages are delivered via - * wimax_dev->op_msg_from_user(). - * - * RFKILL: - * - * RFKILL support is built into the wimax_dev layer; the driver just - * needs to call wimax_report_rfkill_{hw,sw}() to inform of changes in - * the hardware or software RF kill switches. When the stack wants to - * turn the radio off, it will call wimax_dev->op_rfkill_sw_toggle(), - * which the driver implements. - * - * User space can set the software RF Kill switch by calling - * wimax_rfkill(). - * - * The code for now only supports devices that don't require polling; - * If the device needs to be polled, create a self-rearming delayed - * work struct for polling or look into adding polled support to the - * WiMAX stack. - * - * When initializing the hardware (_probe), after calling - * wimax_dev_add(), query the device for it's RF Kill switches status - * and feed it back to the WiMAX stack using - * wimax_report_rfkill_{hw,sw}(). If any switch is missing, always - * report it as ON. - * - * NOTE: the wimax stack uses an inverted terminology to that of the - * RFKILL subsystem: - * - * - ON: radio is ON, RFKILL is DISABLED or OFF. - * - OFF: radio is OFF, RFKILL is ENABLED or ON. - * - * MISCELLANEOUS OPS: - * - * wimax_reset() can be used to reset the device to power on state; by - * default it issues a warm reset that maintains the same device - * node. If that is not possible, it falls back to a cold reset - * (device reconnect). The driver implements the backend to this - * through wimax_dev->op_reset(). - */ - -#ifndef __NET__WIMAX_H__ -#define __NET__WIMAX_H__ - -#include <linux/wimax.h> -#include <net/genetlink.h> -#include <linux/netdevice.h> - -struct net_device; -struct genl_info; -struct wimax_dev; - -/** - * struct wimax_dev - Generic WiMAX device - * - * @net_dev: [fill] Pointer to the &struct net_device this WiMAX - * device implements. - * - * @op_msg_from_user: [fill] Driver-specific operation to - * handle a raw message from user space to the driver. The - * driver can send messages to user space using with - * wimax_msg_to_user(). - * - * @op_rfkill_sw_toggle: [fill] Driver-specific operation to act on - * userspace (or any other agent) requesting the WiMAX device to - * change the RF Kill software switch (WIMAX_RF_ON or - * WIMAX_RF_OFF). - * If such hardware support is not present, it is assumed the - * radio cannot be switched off and it is always on (and the stack - * will error out when trying to switch it off). In such case, - * this function pointer can be left as NULL. - * - * @op_reset: [fill] Driver specific operation to reset the - * device. - * This operation should always attempt first a warm reset that - * does not disconnect the device from the bus and return 0. - * If that fails, it should resort to some sort of cold or bus - * reset (even if it implies a bus disconnection and device - * disappearance). In that case, -ENODEV should be returned to - * indicate the device is gone. - * This operation has to be synchronous, and return only when the - * reset is complete. In case of having had to resort to bus/cold - * reset implying a device disconnection, the call is allowed to - * return immediately. - * NOTE: wimax_dev->mutex is NOT locked when this op is being - * called; however, wimax_dev->mutex_reset IS locked to ensure - * serialization of calls to wimax_reset(). - * See wimax_reset()'s documentation. - * - * @name: [fill] A way to identify this device. We need to register a - * name with many subsystems (rfkill, workqueue creation, etc). - * We can't use the network device name as that - * might change and in some instances we don't know it yet (until - * we don't call register_netdev()). So we generate an unique one - * using the driver name and device bus id, place it here and use - * it across the board. Recommended naming: - * DRIVERNAME-BUSNAME:BUSID (dev->bus->name, dev->bus_id). - * - * @id_table_node: [private] link to the list of wimax devices kept by - * id-table.c. Protected by it's own spinlock. - * - * @mutex: [private] Serializes all concurrent access and execution of - * operations. - * - * @mutex_reset: [private] Serializes reset operations. Needs to be a - * different mutex because as part of the reset operation, the - * driver has to call back into the stack to do things such as - * state change, that require wimax_dev->mutex. - * - * @state: [private] Current state of the WiMAX device. - * - * @rfkill: [private] integration into the RF-Kill infrastructure. - * - * @rf_sw: [private] State of the software radio switch (OFF/ON) - * - * @rf_hw: [private] State of the hardware radio switch (OFF/ON) - * - * @debugfs_dentry: [private] Used to hook up a debugfs entry. This - * shows up in the debugfs root as wimax\:DEVICENAME. - * - * Description: - * This structure defines a common interface to access all WiMAX - * devices from different vendors and provides a common API as well as - * a free-form device-specific messaging channel. - * - * Usage: - * 1. Embed a &struct wimax_dev at *the beginning* the network - * device structure so that netdev_priv() points to it. - * - * 2. memset() it to zero - * - * 3. Initialize with wimax_dev_init(). This will leave the WiMAX - * device in the %__WIMAX_ST_NULL state. - * - * 4. Fill all the fields marked with [fill]; once called - * wimax_dev_add(), those fields CANNOT be modified. - * - * 5. Call wimax_dev_add() *after* registering the network - * device. This will leave the WiMAX device in the %WIMAX_ST_DOWN - * state. - * Protect the driver's net_device->open() against succeeding if - * the wimax device state is lower than %WIMAX_ST_DOWN. - * - * 6. Select when the device is going to be turned on/initialized; - * for example, it could be initialized on 'ifconfig up' (when the - * netdev op 'open()' is called on the driver). - * - * When the device is initialized (at `ifconfig up` time, or right - * after calling wimax_dev_add() from _probe(), make sure the - * following steps are taken - * - * a. Move the device to %WIMAX_ST_UNINITIALIZED. This is needed so - * some API calls that shouldn't work until the device is ready - * can be blocked. - * - * b. Initialize the device. Make sure to turn the SW radio switch - * off and move the device to state %WIMAX_ST_RADIO_OFF when - * done. When just initialized, a device should be left in RADIO - * OFF state until user space devices to turn it on. - * - * c. Query the device for the state of the hardware rfkill switch - * and call wimax_rfkill_report_hw() and wimax_rfkill_report_sw() - * as needed. See below. - * - * wimax_dev_rm() undoes before unregistering the network device. Once - * wimax_dev_add() is called, the driver can get called on the - * wimax_dev->op_* function pointers - * - * CONCURRENCY: - * - * The stack provides a mutex for each device that will disallow API - * calls happening concurrently; thus, op calls into the driver - * through the wimax_dev->op*() function pointers will always be - * serialized and *never* concurrent. - * - * For locking, take wimax_dev->mutex is taken; (most) operations in - * the API have to check for wimax_dev_is_ready() to return 0 before - * continuing (this is done internally). - * - * REFERENCE COUNTING: - * - * The WiMAX device is reference counted by the associated network - * device. The only operation that can be used to reference the device - * is wimax_dev_get_by_genl_info(), and the reference it acquires has - * to be released with dev_put(wimax_dev->net_dev). - * - * RFKILL: - * - * At startup, both HW and SW radio switchess are assumed to be off. - * - * At initialization time [after calling wimax_dev_add()], have the - * driver query the device for the status of the software and hardware - * RF kill switches and call wimax_report_rfkill_hw() and - * wimax_rfkill_report_sw() to indicate their state. If any is - * missing, just call it to indicate it is ON (radio always on). - * - * Whenever the driver detects a change in the state of the RF kill - * switches, it should call wimax_report_rfkill_hw() or - * wimax_report_rfkill_sw() to report it to the stack. - */ -struct wimax_dev { - struct net_device *net_dev; - struct list_head id_table_node; - struct mutex mutex; /* Protects all members and API calls */ - struct mutex mutex_reset; - enum wimax_st state; - - int (*op_msg_from_user)(struct wimax_dev *wimax_dev, - const char *, - const void *, size_t, - const struct genl_info *info); - int (*op_rfkill_sw_toggle)(struct wimax_dev *wimax_dev, - enum wimax_rf_state); - int (*op_reset)(struct wimax_dev *wimax_dev); - - struct rfkill *rfkill; - unsigned int rf_hw; - unsigned int rf_sw; - char name[32]; - - struct dentry *debugfs_dentry; -}; - - - -/* - * WiMAX stack public API for device drivers - * ----------------------------------------- - * - * These functions are not exported to user space. - */ -void wimax_dev_init(struct wimax_dev *); -int wimax_dev_add(struct wimax_dev *, struct net_device *); -void wimax_dev_rm(struct wimax_dev *); - -static inline -struct wimax_dev *net_dev_to_wimax(struct net_device *net_dev) -{ - return netdev_priv(net_dev); -} - -static inline -struct device *wimax_dev_to_dev(struct wimax_dev *wimax_dev) -{ - return wimax_dev->net_dev->dev.parent; -} - -void wimax_state_change(struct wimax_dev *, enum wimax_st); -enum wimax_st wimax_state_get(struct wimax_dev *); - -/* - * Radio Switch state reporting. - * - * enum wimax_rf_state is declared in linux/wimax.h so the exports - * to user space can use it. - */ -void wimax_report_rfkill_hw(struct wimax_dev *, enum wimax_rf_state); -void wimax_report_rfkill_sw(struct wimax_dev *, enum wimax_rf_state); - - -/* - * Free-form messaging to/from user space - * - * Sending a message: - * - * wimax_msg(wimax_dev, pipe_name, buf, buf_size, GFP_KERNEL); - * - * Broken up: - * - * skb = wimax_msg_alloc(wimax_dev, pipe_name, buf_size, GFP_KERNEL); - * ...fill up skb... - * wimax_msg_send(wimax_dev, pipe_name, skb); - * - * Be sure not to modify skb->data in the middle (ie: don't use - * skb_push()/skb_pull()/skb_reserve() on the skb). - * - * "pipe_name" is any string, that can be interpreted as the name of - * the pipe or recipient; the interpretation of it is driver - * specific, so the recipient can multiplex it as wished. It can be - * NULL, it won't be used - an example is using a "diagnostics" tag to - * send diagnostics information that a device-specific diagnostics - * tool would be interested in. - */ -struct sk_buff *wimax_msg_alloc(struct wimax_dev *, const char *, const void *, - size_t, gfp_t); -int wimax_msg_send(struct wimax_dev *, struct sk_buff *); -int wimax_msg(struct wimax_dev *, const char *, const void *, size_t, gfp_t); - -const void *wimax_msg_data_len(struct sk_buff *, size_t *); -const void *wimax_msg_data(struct sk_buff *); -ssize_t wimax_msg_len(struct sk_buff *); - - -/* - * WiMAX stack user space API - * -------------------------- - * - * This API is what gets exported to user space for general - * operations. As well, they can be called from within the kernel, - * (with a properly referenced `struct wimax_dev`). - * - * Properly referenced means: the 'struct net_device' that embeds the - * device's control structure and (as such) the 'struct wimax_dev' is - * referenced by the caller. - */ -int wimax_rfkill(struct wimax_dev *, enum wimax_rf_state); -int wimax_reset(struct wimax_dev *); - -#endif /* #ifndef __NET__WIMAX_H__ */ diff --git a/include/net/xdp.h b/include/net/xdp.h index 3814fb631d52..7d48b2ae217a 100644 --- a/include/net/xdp.h +++ b/include/net/xdp.h @@ -104,6 +104,18 @@ struct xdp_frame { struct net_device *dev_rx; /* used by cpumap */ }; +#define XDP_BULK_QUEUE_SIZE 16 +struct xdp_frame_bulk { + int count; + void *xa; + void *q[XDP_BULK_QUEUE_SIZE]; +}; + +static __always_inline void xdp_frame_bulk_init(struct xdp_frame_bulk *bq) +{ + /* bq->count will be zero'ed when bq->xa gets updated */ + bq->xa = NULL; +} static inline struct skb_shared_info * xdp_get_shared_info_from_frame(struct xdp_frame *frame) @@ -194,6 +206,9 @@ struct xdp_frame *xdp_convert_buff_to_frame(struct xdp_buff *xdp) void xdp_return_frame(struct xdp_frame *xdpf); void xdp_return_frame_rx_napi(struct xdp_frame *xdpf); void xdp_return_buff(struct xdp_buff *xdp); +void xdp_flush_frame_bulk(struct xdp_frame_bulk *bq); +void xdp_return_frame_bulk(struct xdp_frame *xdpf, + struct xdp_frame_bulk *bq); /* When sending xdp_frame into the network stack, then there is no * return point callback, which is needed to release e.g. DMA-mapping @@ -245,6 +260,6 @@ bool xdp_attachment_flags_ok(struct xdp_attachment_info *info, void xdp_attachment_setup(struct xdp_attachment_info *info, struct netdev_bpf *bpf); -#define DEV_MAP_BULK_SIZE 16 +#define DEV_MAP_BULK_SIZE XDP_BULK_QUEUE_SIZE #endif /* __LINUX_NET_XDP_H__ */ diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h index b0e636ac6690..d808dc3d239e 100644 --- a/include/rdma/ib_addr.h +++ b/include/rdma/ib_addr.h @@ -7,6 +7,7 @@ #ifndef IB_ADDR_H #define IB_ADDR_H +#include <linux/ethtool.h> #include <linux/in.h> #include <linux/in6.h> #include <linux/if_arp.h> diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 9bf6c319a670..3883efd588aa 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -12,6 +12,7 @@ #ifndef IB_VERBS_H #define IB_VERBS_H +#include <linux/ethtool.h> #include <linux/types.h> #include <linux/device.h> #include <linux/dma-mapping.h> diff --git a/include/soc/fsl/qman.h b/include/soc/fsl/qman.h index 9f484113cfda..59eeba31c192 100644 --- a/include/soc/fsl/qman.h +++ b/include/soc/fsl/qman.h @@ -689,7 +689,8 @@ enum qman_cb_dqrr_result { }; typedef enum qman_cb_dqrr_result (*qman_cb_dqrr)(struct qman_portal *qm, struct qman_fq *fq, - const struct qm_dqrr_entry *dqrr); + const struct qm_dqrr_entry *dqrr, + bool sched_napi); /* * This callback type is used when handling ERNs, FQRNs and FQRLs via MR. They diff --git a/include/soc/mscc/ocelot.h b/include/soc/mscc/ocelot.h index 1e9db9577441..ea1de185f2e4 100644 --- a/include/soc/mscc/ocelot.h +++ b/include/soc/mscc/ocelot.h @@ -571,18 +571,21 @@ struct ocelot_vcap_block { int pol_lpr; }; +struct ocelot_vlan { + bool valid; + u16 vid; +}; + struct ocelot_port { struct ocelot *ocelot; struct regmap *target; bool vlan_aware; - - /* Ingress default VLAN (pvid) */ - u16 pvid; - - /* Egress default VLAN (vid) */ - u16 vid; + /* VLAN that untagged frames are classified to, on ingress */ + struct ocelot_vlan pvid_vlan; + /* The VLAN ID that will be transmitted as untagged, on egress */ + struct ocelot_vlan native_vlan; u8 ptp_cmd; struct sk_buff_head tx_skbs; @@ -632,6 +635,7 @@ struct ocelot { u32 *lags; struct list_head multicast; + struct list_head pgids; struct list_head dummy_rules; struct ocelot_vcap_block block[3]; @@ -743,6 +747,8 @@ int ocelot_fdb_add(struct ocelot *ocelot, int port, const unsigned char *addr, u16 vid); int ocelot_fdb_del(struct ocelot *ocelot, int port, const unsigned char *addr, u16 vid); +int ocelot_vlan_prepare(struct ocelot *ocelot, int port, u16 vid, bool pvid, + bool untagged); int ocelot_vlan_add(struct ocelot *ocelot, int port, u16 vid, bool pvid, bool untagged); int ocelot_vlan_del(struct ocelot *ocelot, int port, u16 vid); diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index e6ceac3f7d62..162999b12790 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -157,6 +157,7 @@ enum bpf_map_type { BPF_MAP_TYPE_STRUCT_OPS, BPF_MAP_TYPE_RINGBUF, BPF_MAP_TYPE_INODE_STORAGE, + BPF_MAP_TYPE_TASK_STORAGE, }; /* Note that tracing related programs such as @@ -3742,6 +3743,50 @@ union bpf_attr { * Return * The helper returns **TC_ACT_REDIRECT** on success or * **TC_ACT_SHOT** on error. + * + * void *bpf_task_storage_get(struct bpf_map *map, struct task_struct *task, void *value, u64 flags) + * Description + * Get a bpf_local_storage from the *task*. + * + * Logically, it could be thought of as getting the value from + * a *map* with *task* as the **key**. From this + * perspective, the usage is not much different from + * **bpf_map_lookup_elem**\ (*map*, **&**\ *task*) except this + * helper enforces the key must be an task_struct and the map must also + * be a **BPF_MAP_TYPE_TASK_STORAGE**. + * + * Underneath, the value is stored locally at *task* instead of + * the *map*. The *map* is used as the bpf-local-storage + * "type". The bpf-local-storage "type" (i.e. the *map*) is + * searched against all bpf_local_storage residing at *task*. + * + * An optional *flags* (**BPF_LOCAL_STORAGE_GET_F_CREATE**) can be + * used such that a new bpf_local_storage will be + * created if one does not exist. *value* can be used + * together with **BPF_LOCAL_STORAGE_GET_F_CREATE** to specify + * the initial value of a bpf_local_storage. If *value* is + * **NULL**, the new bpf_local_storage will be zero initialized. + * Return + * A bpf_local_storage pointer is returned on success. + * + * **NULL** if not found or there was an error in adding + * a new bpf_local_storage. + * + * long bpf_task_storage_delete(struct bpf_map *map, struct task_struct *task) + * Description + * Delete a bpf_local_storage from a *task*. + * Return + * 0 on success. + * + * **-ENOENT** if the bpf_local_storage cannot be found. + * + * struct task_struct *bpf_get_current_task_btf(void) + * Description + * Return a BTF pointer to the "current" task. + * This pointer can also be used in helpers that accept an + * *ARG_PTR_TO_BTF_ID* of type *task_struct*. + * Return + * Pointer to the current task. */ #define __BPF_FUNC_MAPPER(FN) \ FN(unspec), \ @@ -3900,6 +3945,9 @@ union bpf_attr { FN(bpf_per_cpu_ptr), \ FN(bpf_this_cpu_ptr), \ FN(redirect_peer), \ + FN(task_storage_get), \ + FN(task_storage_delete), \ + FN(get_current_task_btf), \ /* */ /* integer value in 'imm' field of BPF_CALL instruction selects which helper @@ -4418,6 +4466,9 @@ struct bpf_btf_info { __aligned_u64 btf; __u32 btf_size; __u32 id; + __aligned_u64 name; + __u32 name_len; + __u32 kernel_btf; } __attribute__((aligned(8))); struct bpf_link_info { diff --git a/include/uapi/linux/can.h b/include/uapi/linux/can.h index 6a6d2c7655ff..f75238ac6dce 100644 --- a/include/uapi/linux/can.h +++ b/include/uapi/linux/can.h @@ -84,6 +84,7 @@ typedef __u32 can_err_mask_t; /* CAN payload length and DLC definitions according to ISO 11898-1 */ #define CAN_MAX_DLC 8 +#define CAN_MAX_RAW_DLC 15 #define CAN_MAX_DLEN 8 /* CAN FD payload length and DLC definitions according to ISO 11898-7 */ @@ -91,23 +92,32 @@ typedef __u32 can_err_mask_t; #define CANFD_MAX_DLEN 64 /** - * struct can_frame - basic CAN frame structure - * @can_id: CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition - * @can_dlc: frame payload length in byte (0 .. 8) aka data length code - * N.B. the DLC field from ISO 11898-1 Chapter 8.4.2.3 has a 1:1 - * mapping of the 'data length code' to the real payload length - * @__pad: padding - * @__res0: reserved / padding - * @__res1: reserved / padding - * @data: CAN frame payload (up to 8 byte) + * struct can_frame - Classical CAN frame structure (aka CAN 2.0B) + * @can_id: CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition + * @len: CAN frame payload length in byte (0 .. 8) + * @can_dlc: deprecated name for CAN frame payload length in byte (0 .. 8) + * @__pad: padding + * @__res0: reserved / padding + * @len8_dlc: optional DLC value (9 .. 15) at 8 byte payload length + * len8_dlc contains values from 9 .. 15 when the payload length is + * 8 bytes but the DLC value (see ISO 11898-1) is greater then 8. + * CAN_CTRLMODE_CC_LEN8_DLC flag has to be enabled in CAN driver. + * @data: CAN frame payload (up to 8 byte) */ struct can_frame { canid_t can_id; /* 32 bit CAN_ID + EFF/RTR/ERR flags */ - __u8 can_dlc; /* frame payload length in byte (0 .. CAN_MAX_DLEN) */ - __u8 __pad; /* padding */ - __u8 __res0; /* reserved / padding */ - __u8 __res1; /* reserved / padding */ - __u8 data[CAN_MAX_DLEN] __attribute__((aligned(8))); + union { + /* CAN frame payload length in byte (0 .. CAN_MAX_DLEN) + * was previously named can_dlc so we need to carry that + * name for legacy support + */ + __u8 len; + __u8 can_dlc; /* deprecated */ + }; + __u8 __pad; /* padding */ + __u8 __res0; /* reserved / padding */ + __u8 len8_dlc; /* optional DLC for 8 byte payload length (9 .. 15) */ + __u8 data[CAN_MAX_DLEN] __attribute__((aligned(8))); }; /* diff --git a/include/uapi/linux/can/gw.h b/include/uapi/linux/can/gw.h index c2190bbe21d8..e4f0957554f3 100644 --- a/include/uapi/linux/can/gw.h +++ b/include/uapi/linux/can/gw.h @@ -98,8 +98,8 @@ enum { /* CAN frame elements that are affected by curr. 3 CAN frame modifications */ #define CGW_MOD_ID 0x01 -#define CGW_MOD_DLC 0x02 /* contains the data length in bytes */ -#define CGW_MOD_LEN CGW_MOD_DLC /* CAN FD length representation */ +#define CGW_MOD_DLC 0x02 /* Classical CAN data length code */ +#define CGW_MOD_LEN CGW_MOD_DLC /* CAN FD (plain) data length */ #define CGW_MOD_DATA 0x04 #define CGW_MOD_FLAGS 0x08 /* CAN FD flags */ diff --git a/include/uapi/linux/can/netlink.h b/include/uapi/linux/can/netlink.h index 6f598b73839e..f730d443b918 100644 --- a/include/uapi/linux/can/netlink.h +++ b/include/uapi/linux/can/netlink.h @@ -100,6 +100,7 @@ struct can_ctrlmode { #define CAN_CTRLMODE_FD 0x20 /* CAN FD mode */ #define CAN_CTRLMODE_PRESUME_ACK 0x40 /* Ignore missing CAN ACKs */ #define CAN_CTRLMODE_FD_NON_ISO 0x80 /* CAN FD in non-ISO mode */ +#define CAN_CTRLMODE_CC_LEN8_DLC 0x100 /* Classic CAN DLC option */ /* * CAN device statistics diff --git a/include/uapi/linux/cfm_bridge.h b/include/uapi/linux/cfm_bridge.h new file mode 100644 index 000000000000..3c1cbd1db2f5 --- /dev/null +++ b/include/uapi/linux/cfm_bridge.h @@ -0,0 +1,64 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ + +#ifndef _UAPI_LINUX_CFM_BRIDGE_H_ +#define _UAPI_LINUX_CFM_BRIDGE_H_ + +#include <linux/types.h> +#include <linux/if_ether.h> + +#define ETHER_HEADER_LENGTH (6+6+4+2) +#define CFM_MAID_LENGTH 48 +#define CFM_CCM_PDU_LENGTH 75 +#define CFM_PORT_STATUS_TLV_LENGTH 4 +#define CFM_IF_STATUS_TLV_LENGTH 4 +#define CFM_IF_STATUS_TLV_TYPE 4 +#define CFM_PORT_STATUS_TLV_TYPE 2 +#define CFM_ENDE_TLV_TYPE 0 +#define CFM_CCM_MAX_FRAME_LENGTH (ETHER_HEADER_LENGTH+\ + CFM_CCM_PDU_LENGTH+\ + CFM_PORT_STATUS_TLV_LENGTH+\ + CFM_IF_STATUS_TLV_LENGTH) +#define CFM_FRAME_PRIO 7 +#define CFM_CCM_TLV_OFFSET 70 +#define CFM_CCM_PDU_MAID_OFFSET 10 +#define CFM_CCM_PDU_MEPID_OFFSET 8 +#define CFM_CCM_PDU_SEQNR_OFFSET 4 +#define CFM_CCM_PDU_TLV_OFFSET 74 +#define CFM_CCM_ITU_RESERVED_SIZE 16 + +struct br_cfm_common_hdr { + __u8 mdlevel_version; + __u8 opcode; + __u8 flags; + __u8 tlv_offset; +}; + +enum br_cfm_opcodes { + BR_CFM_OPCODE_CCM = 0x1, +}; + +/* MEP domain */ +enum br_cfm_domain { + BR_CFM_PORT, + BR_CFM_VLAN, +}; + +/* MEP direction */ +enum br_cfm_mep_direction { + BR_CFM_MEP_DIRECTION_DOWN, + BR_CFM_MEP_DIRECTION_UP, +}; + +/* CCM interval supported. */ +enum br_cfm_ccm_interval { + BR_CFM_CCM_INTERVAL_NONE, + BR_CFM_CCM_INTERVAL_3_3_MS, + BR_CFM_CCM_INTERVAL_10_MS, + BR_CFM_CCM_INTERVAL_100_MS, + BR_CFM_CCM_INTERVAL_1_SEC, + BR_CFM_CCM_INTERVAL_10_SEC, + BR_CFM_CCM_INTERVAL_1_MIN, + BR_CFM_CCM_INTERVAL_10_MIN, +}; + +#endif diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h index 4c687686aa8f..13d59c51ef5b 100644 --- a/include/uapi/linux/if_bridge.h +++ b/include/uapi/linux/if_bridge.h @@ -121,6 +121,7 @@ enum { IFLA_BRIDGE_VLAN_INFO, IFLA_BRIDGE_VLAN_TUNNEL_INFO, IFLA_BRIDGE_MRP, + IFLA_BRIDGE_CFM, __IFLA_BRIDGE_MAX, }; #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1) @@ -328,6 +329,130 @@ struct br_mrp_start_in_test { __u16 in_id; }; +enum { + IFLA_BRIDGE_CFM_UNSPEC, + IFLA_BRIDGE_CFM_MEP_CREATE, + IFLA_BRIDGE_CFM_MEP_DELETE, + IFLA_BRIDGE_CFM_MEP_CONFIG, + IFLA_BRIDGE_CFM_CC_CONFIG, + IFLA_BRIDGE_CFM_CC_PEER_MEP_ADD, + IFLA_BRIDGE_CFM_CC_PEER_MEP_REMOVE, + IFLA_BRIDGE_CFM_CC_RDI, + IFLA_BRIDGE_CFM_CC_CCM_TX, + IFLA_BRIDGE_CFM_MEP_CREATE_INFO, + IFLA_BRIDGE_CFM_MEP_CONFIG_INFO, + IFLA_BRIDGE_CFM_CC_CONFIG_INFO, + IFLA_BRIDGE_CFM_CC_RDI_INFO, + IFLA_BRIDGE_CFM_CC_CCM_TX_INFO, + IFLA_BRIDGE_CFM_CC_PEER_MEP_INFO, + IFLA_BRIDGE_CFM_MEP_STATUS_INFO, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_INFO, + __IFLA_BRIDGE_CFM_MAX, +}; + +#define IFLA_BRIDGE_CFM_MAX (__IFLA_BRIDGE_CFM_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_MEP_CREATE_UNSPEC, + IFLA_BRIDGE_CFM_MEP_CREATE_INSTANCE, + IFLA_BRIDGE_CFM_MEP_CREATE_DOMAIN, + IFLA_BRIDGE_CFM_MEP_CREATE_DIRECTION, + IFLA_BRIDGE_CFM_MEP_CREATE_IFINDEX, + __IFLA_BRIDGE_CFM_MEP_CREATE_MAX, +}; + +#define IFLA_BRIDGE_CFM_MEP_CREATE_MAX (__IFLA_BRIDGE_CFM_MEP_CREATE_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_MEP_DELETE_UNSPEC, + IFLA_BRIDGE_CFM_MEP_DELETE_INSTANCE, + __IFLA_BRIDGE_CFM_MEP_DELETE_MAX, +}; + +#define IFLA_BRIDGE_CFM_MEP_DELETE_MAX (__IFLA_BRIDGE_CFM_MEP_DELETE_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_MEP_CONFIG_UNSPEC, + IFLA_BRIDGE_CFM_MEP_CONFIG_INSTANCE, + IFLA_BRIDGE_CFM_MEP_CONFIG_UNICAST_MAC, + IFLA_BRIDGE_CFM_MEP_CONFIG_MDLEVEL, + IFLA_BRIDGE_CFM_MEP_CONFIG_MEPID, + __IFLA_BRIDGE_CFM_MEP_CONFIG_MAX, +}; + +#define IFLA_BRIDGE_CFM_MEP_CONFIG_MAX (__IFLA_BRIDGE_CFM_MEP_CONFIG_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_CC_CONFIG_UNSPEC, + IFLA_BRIDGE_CFM_CC_CONFIG_INSTANCE, + IFLA_BRIDGE_CFM_CC_CONFIG_ENABLE, + IFLA_BRIDGE_CFM_CC_CONFIG_EXP_INTERVAL, + IFLA_BRIDGE_CFM_CC_CONFIG_EXP_MAID, + __IFLA_BRIDGE_CFM_CC_CONFIG_MAX, +}; + +#define IFLA_BRIDGE_CFM_CC_CONFIG_MAX (__IFLA_BRIDGE_CFM_CC_CONFIG_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_CC_PEER_MEP_UNSPEC, + IFLA_BRIDGE_CFM_CC_PEER_MEP_INSTANCE, + IFLA_BRIDGE_CFM_CC_PEER_MEPID, + __IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX, +}; + +#define IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX (__IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_CC_RDI_UNSPEC, + IFLA_BRIDGE_CFM_CC_RDI_INSTANCE, + IFLA_BRIDGE_CFM_CC_RDI_RDI, + __IFLA_BRIDGE_CFM_CC_RDI_MAX, +}; + +#define IFLA_BRIDGE_CFM_CC_RDI_MAX (__IFLA_BRIDGE_CFM_CC_RDI_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_CC_CCM_TX_UNSPEC, + IFLA_BRIDGE_CFM_CC_CCM_TX_INSTANCE, + IFLA_BRIDGE_CFM_CC_CCM_TX_DMAC, + IFLA_BRIDGE_CFM_CC_CCM_TX_SEQ_NO_UPDATE, + IFLA_BRIDGE_CFM_CC_CCM_TX_PERIOD, + IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV, + IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV_VALUE, + IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV, + IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV_VALUE, + __IFLA_BRIDGE_CFM_CC_CCM_TX_MAX, +}; + +#define IFLA_BRIDGE_CFM_CC_CCM_TX_MAX (__IFLA_BRIDGE_CFM_CC_CCM_TX_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_MEP_STATUS_UNSPEC, + IFLA_BRIDGE_CFM_MEP_STATUS_INSTANCE, + IFLA_BRIDGE_CFM_MEP_STATUS_OPCODE_UNEXP_SEEN, + IFLA_BRIDGE_CFM_MEP_STATUS_VERSION_UNEXP_SEEN, + IFLA_BRIDGE_CFM_MEP_STATUS_RX_LEVEL_LOW_SEEN, + __IFLA_BRIDGE_CFM_MEP_STATUS_MAX, +}; + +#define IFLA_BRIDGE_CFM_MEP_STATUS_MAX (__IFLA_BRIDGE_CFM_MEP_STATUS_MAX - 1) + +enum { + IFLA_BRIDGE_CFM_CC_PEER_STATUS_UNSPEC, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_INSTANCE, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_PEER_MEPID, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_CCM_DEFECT, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_RDI, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_PORT_TLV_VALUE, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_IF_TLV_VALUE, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEEN, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_TLV_SEEN, + IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEQ_UNEXP_SEEN, + __IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX, +}; + +#define IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX (__IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX - 1) + struct bridge_stp_xstats { __u64 transition_blk; __u64 transition_fwd; @@ -526,6 +651,7 @@ struct br_mdb_entry { union { __be32 ip4; struct in6_addr ip6; + unsigned char mac_addr[ETH_ALEN]; } u; __be16 proto; } addr; diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index d6de2b167448..a0b637911d3c 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -99,6 +99,7 @@ #define ETH_P_1588 0x88F7 /* IEEE 1588 Timesync */ #define ETH_P_NCSI 0x88F8 /* NCSI protocol */ #define ETH_P_PRP 0x88FB /* IEC 62439-3 PRP/HSRv0 */ +#define ETH_P_CFM 0x8902 /* Connectivity Fault Management */ #define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */ #define ETH_P_IBOE 0x8915 /* Infiniband over Ethernet */ #define ETH_P_TDLS 0x890D /* TDLS */ diff --git a/include/uapi/linux/if_frad.h b/include/uapi/linux/if_frad.h deleted file mode 100644 index 3c6ee85f6262..000000000000 --- a/include/uapi/linux/if_frad.h +++ /dev/null @@ -1,123 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ -/* - * DLCI/FRAD Definitions for Frame Relay Access Devices. DLCI devices are - * created for each DLCI associated with a FRAD. The FRAD driver - * is not truly a network device, but the lower level device - * handler. This allows other FRAD manufacturers to use the DLCI - * code, including its RFC1490 encapsulation alongside the current - * implementation for the Sangoma cards. - * - * Version: @(#)if_ifrad.h 0.15 31 Mar 96 - * - * Author: Mike McLagan <mike.mclagan@linux.org> - * - * Changes: - * 0.15 Mike McLagan changed structure defs (packed) - * re-arranged flags - * added DLCI_RET vars - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#ifndef _UAPI_FRAD_H_ -#define _UAPI_FRAD_H_ - -#include <linux/if.h> - -/* Structures and constants associated with the DLCI device driver */ - -struct dlci_add -{ - char devname[IFNAMSIZ]; - short dlci; -}; - -#define DLCI_GET_CONF (SIOCDEVPRIVATE + 2) -#define DLCI_SET_CONF (SIOCDEVPRIVATE + 3) - -/* - * These are related to the Sangoma SDLA and should remain in order. - * Code within the SDLA module is based on the specifics of this - * structure. Change at your own peril. - */ -struct dlci_conf { - short flags; - short CIR_fwd; - short Bc_fwd; - short Be_fwd; - short CIR_bwd; - short Bc_bwd; - short Be_bwd; - -/* these are part of the status read */ - short Tc_fwd; - short Tc_bwd; - short Tf_max; - short Tb_max; - -/* add any new fields here above is a mirror of sdla_dlci_conf */ -}; - -#define DLCI_GET_SLAVE (SIOCDEVPRIVATE + 4) - -/* configuration flags for DLCI */ -#define DLCI_IGNORE_CIR_OUT 0x0001 -#define DLCI_ACCOUNT_CIR_IN 0x0002 -#define DLCI_BUFFER_IF 0x0008 - -#define DLCI_VALID_FLAGS 0x000B - -/* defines for the actual Frame Relay hardware */ -#define FRAD_GET_CONF (SIOCDEVPRIVATE) -#define FRAD_SET_CONF (SIOCDEVPRIVATE + 1) - -#define FRAD_LAST_IOCTL FRAD_SET_CONF - -/* - * Based on the setup for the Sangoma SDLA. If changes are - * necessary to this structure, a routine will need to be - * added to that module to copy fields. - */ -struct frad_conf -{ - short station; - short flags; - short kbaud; - short clocking; - short mtu; - short T391; - short T392; - short N391; - short N392; - short N393; - short CIR_fwd; - short Bc_fwd; - short Be_fwd; - short CIR_bwd; - short Bc_bwd; - short Be_bwd; - -/* Add new fields here, above is a mirror of the sdla_conf */ - -}; - -#define FRAD_STATION_CPE 0x0000 -#define FRAD_STATION_NODE 0x0001 - -#define FRAD_TX_IGNORE_CIR 0x0001 -#define FRAD_RX_ACCOUNT_CIR 0x0002 -#define FRAD_DROP_ABORTED 0x0004 -#define FRAD_BUFFERIF 0x0008 -#define FRAD_STATS 0x0010 -#define FRAD_MCI 0x0100 -#define FRAD_AUTODLCI 0x8000 -#define FRAD_VALID_FLAGS 0x811F - -#define FRAD_CLOCK_INT 0x0001 -#define FRAD_CLOCK_EXT 0x0000 - - -#endif /* _UAPI_FRAD_H_ */ diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index c4b23f06f69e..874cc12a34d9 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -588,6 +588,8 @@ enum { IFLA_MACVLAN_MACADDR, IFLA_MACVLAN_MACADDR_DATA, IFLA_MACVLAN_MACADDR_COUNT, + IFLA_MACVLAN_BC_QUEUE_LEN, + IFLA_MACVLAN_BC_QUEUE_LEN_USED, __IFLA_MACVLAN_MAX, }; diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h index 3d884d68eb30..c07caf7b40db 100644 --- a/include/uapi/linux/if_packet.h +++ b/include/uapi/linux/if_packet.h @@ -2,6 +2,7 @@ #ifndef __LINUX_IF_PACKET_H #define __LINUX_IF_PACKET_H +#include <asm/byteorder.h> #include <linux/types.h> struct sockaddr_pkt { @@ -296,6 +297,17 @@ struct packet_mreq { unsigned char mr_address[8]; }; +struct fanout_args { +#if defined(__LITTLE_ENDIAN_BITFIELD) + __u16 id; + __u16 type_flags; +#else + __u16 type_flags; + __u16 id; +#endif + __u32 max_num_members; +}; + #define PACKET_MR_MULTICAST 0 #define PACKET_MR_PROMISC 1 #define PACKET_MR_ALLMULTI 2 diff --git a/include/uapi/linux/mrp_bridge.h b/include/uapi/linux/mrp_bridge.h index 6aeb13ef0b1e..9744773de5ff 100644 --- a/include/uapi/linux/mrp_bridge.h +++ b/include/uapi/linux/mrp_bridge.h @@ -61,6 +61,7 @@ enum br_mrp_tlv_header_type { BR_MRP_TLV_HEADER_IN_TOPO = 0x7, BR_MRP_TLV_HEADER_IN_LINK_DOWN = 0x8, BR_MRP_TLV_HEADER_IN_LINK_UP = 0x9, + BR_MRP_TLV_HEADER_IN_LINK_STATUS = 0xa, BR_MRP_TLV_HEADER_OPTION = 0x7f, }; diff --git a/include/uapi/linux/netfilter/ipset/ip_set.h b/include/uapi/linux/netfilter/ipset/ip_set.h index 11a72a938eb1..6397d75899bc 100644 --- a/include/uapi/linux/netfilter/ipset/ip_set.h +++ b/include/uapi/linux/netfilter/ipset/ip_set.h @@ -92,11 +92,11 @@ enum { /* Reserve empty slots */ IPSET_ATTR_CADT_MAX = 16, /* Create-only specific attributes */ - IPSET_ATTR_GC, + IPSET_ATTR_INITVAL, /* was unused IPSET_ATTR_GC */ IPSET_ATTR_HASHSIZE, IPSET_ATTR_MAXELEM, IPSET_ATTR_NETMASK, - IPSET_ATTR_PROBES, + IPSET_ATTR_BUCKETSIZE, /* was unused IPSET_ATTR_PROBES */ IPSET_ATTR_RESIZE, IPSET_ATTR_SIZE, /* Kernel-only */ @@ -214,6 +214,8 @@ enum ipset_cadt_flags { enum ipset_create_flags { IPSET_CREATE_FLAG_BIT_FORCEADD = 0, IPSET_CREATE_FLAG_FORCEADD = (1 << IPSET_CREATE_FLAG_BIT_FORCEADD), + IPSET_CREATE_FLAG_BIT_BUCKETSIZE = 1, + IPSET_CREATE_FLAG_BUCKETSIZE = (1 << IPSET_CREATE_FLAG_BIT_BUCKETSIZE), IPSET_CREATE_FLAG_BIT_MAX = 7, }; diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 47700a2b9af9..3e0d4a038ab6 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -757,7 +757,8 @@ * of any other interfaces, and other interfaces will again take * precedence when they are used. * - * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface. + * @NL80211_CMD_SET_WDS_PEER: Set the MAC address of the peer on a WDS interface + * (no longer supported). * * @NL80211_CMD_SET_MULTICAST_TO_UNICAST: Configure if this AP should perform * multicast to unicast conversion. When enabled, all multicast packets @@ -1750,8 +1751,9 @@ enum nl80211_commands { * specify just a single bitrate, which is to be used for the beacon. * The driver must also specify support for this with the extended * features NL80211_EXT_FEATURE_BEACON_RATE_LEGACY, - * NL80211_EXT_FEATURE_BEACON_RATE_HT and - * NL80211_EXT_FEATURE_BEACON_RATE_VHT. + * NL80211_EXT_FEATURE_BEACON_RATE_HT, + * NL80211_EXT_FEATURE_BEACON_RATE_VHT and + * NL80211_EXT_FEATURE_BEACON_RATE_HE. * * @NL80211_ATTR_FRAME_MATCH: A binary attribute which typically must contain * at least one byte, currently used with @NL80211_CMD_REGISTER_FRAME. @@ -2527,6 +2529,11 @@ enum nl80211_commands { * override mask. Used with NL80211_ATTR_S1G_CAPABILITY in * NL80211_CMD_ASSOCIATE or NL80211_CMD_CONNECT. * + * @NL80211_ATTR_SAE_PWE: Indicates the mechanism(s) allowed for SAE PWE + * derivation in WPA3-Personal networks which are using SAE authentication. + * This is a u8 attribute that encapsulates one of the values from + * &enum nl80211_sae_pwe_mechanism. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3016,6 +3023,8 @@ enum nl80211_attrs { NL80211_ATTR_S1G_CAPABILITY, NL80211_ATTR_S1G_CAPABILITY_MASK, + NL80211_ATTR_SAE_PWE, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -5896,6 +5905,9 @@ enum nl80211_feature_flags { * @NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP: Driver/device supports * unsolicited broadcast probe response transmission * + * @NL80211_EXT_FEATURE_BEACON_RATE_HE: Driver supports beacon rate + * configuration (AP/mesh) with HE rates. + * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ @@ -5956,6 +5968,7 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_SAE_OFFLOAD_AP, NL80211_EXT_FEATURE_FILS_DISCOVERY, NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP, + NL80211_EXT_FEATURE_BEACON_RATE_HE, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -7124,4 +7137,23 @@ enum nl80211_unsol_bcast_probe_resp_attributes { NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX = __NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_LAST - 1 }; + +/** + * enum nl80211_sae_pwe_mechanism - The mechanism(s) allowed for SAE PWE + * derivation. Applicable only when WPA3-Personal SAE authentication is + * used. + * + * @NL80211_SAE_PWE_UNSPECIFIED: not specified, used internally to indicate that + * attribute is not present from userspace. + * @NL80211_SAE_PWE_HUNT_AND_PECK: hunting-and-pecking loop only + * @NL80211_SAE_PWE_HASH_TO_ELEMENT: hash-to-element only + * @NL80211_SAE_PWE_BOTH: both hunting-and-pecking loop and hash-to-element + * can be used. + */ +enum nl80211_sae_pwe_mechanism { + NL80211_SAE_PWE_UNSPECIFIED, + NL80211_SAE_PWE_HUNT_AND_PECK, + NL80211_SAE_PWE_HASH_TO_ELEMENT, + NL80211_SAE_PWE_BOTH, +}; #endif /* __LINUX_NL80211_H */ diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h index 9b814c92de12..b841caa4657e 100644 --- a/include/uapi/linux/rtnetlink.h +++ b/include/uapi/linux/rtnetlink.h @@ -396,11 +396,13 @@ struct rtnexthop { #define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */ #define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */ #define RTNH_F_ONLINK 4 /* Gateway is forced on link */ -#define RTNH_F_OFFLOAD 8 /* offloaded route */ +#define RTNH_F_OFFLOAD 8 /* Nexthop is offloaded */ #define RTNH_F_LINKDOWN 16 /* carrier-down on nexthop */ #define RTNH_F_UNRESOLVED 32 /* The entry is unresolved (ipmr) */ +#define RTNH_F_TRAP 64 /* Nexthop is trapping packets */ -#define RTNH_COMPARE_MASK (RTNH_F_DEAD | RTNH_F_LINKDOWN | RTNH_F_OFFLOAD) +#define RTNH_COMPARE_MASK (RTNH_F_DEAD | RTNH_F_LINKDOWN | \ + RTNH_F_OFFLOAD | RTNH_F_TRAP) /* Macros to handle hexthops */ @@ -766,12 +768,18 @@ enum { #define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg)) /* tcamsg flags stored in attribute TCA_ROOT_FLAGS * - * TCA_FLAG_LARGE_DUMP_ON user->kernel to request for larger than TCA_ACT_MAX_PRIO - * actions in a dump. All dump responses will contain the number of actions - * being dumped stored in for user app's consumption in TCA_ROOT_COUNT + * TCA_ACT_FLAG_LARGE_DUMP_ON user->kernel to request for larger than + * TCA_ACT_MAX_PRIO actions in a dump. All dump responses will contain the + * number of actions being dumped stored in for user app's consumption in + * TCA_ROOT_COUNT + * + * TCA_ACT_FLAG_TERSE_DUMP user->kernel to request terse (brief) dump that only + * includes essential action info (kind, index, etc.) * */ #define TCA_FLAG_LARGE_DUMP_ON (1 << 0) +#define TCA_ACT_FLAG_LARGE_DUMP_ON TCA_FLAG_LARGE_DUMP_ON +#define TCA_ACT_FLAG_TERSE_DUMP (1 << 1) /* New extended info filters for IFLA_EXT_MASK */ #define RTEXT_FILTER_VF (1 << 0) @@ -779,6 +787,8 @@ enum { #define RTEXT_FILTER_BRVLAN_COMPRESSED (1 << 2) #define RTEXT_FILTER_SKIP_STATS (1 << 3) #define RTEXT_FILTER_MRP (1 << 4) +#define RTEXT_FILTER_CFM_CONFIG (1 << 5) +#define RTEXT_FILTER_CFM_STATUS (1 << 6) /* End of information exported to user level */ diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h index 28ad40d9acba..cb78e7a739da 100644 --- a/include/uapi/linux/sctp.h +++ b/include/uapi/linux/sctp.h @@ -140,6 +140,7 @@ typedef __s32 sctp_assoc_t; #define SCTP_ECN_SUPPORTED 130 #define SCTP_EXPOSE_POTENTIALLY_FAILED_STATE 131 #define SCTP_EXPOSE_PF_STATE SCTP_EXPOSE_POTENTIALLY_FAILED_STATE +#define SCTP_REMOTE_UDP_ENCAPS_PORT 132 /* PR-SCTP policies */ #define SCTP_PR_SCTP_NONE 0x0000 @@ -1197,6 +1198,12 @@ struct sctp_event { uint8_t se_on; }; +struct sctp_udpencaps { + sctp_assoc_t sue_assoc_id; + struct sockaddr_storage sue_address; + uint16_t sue_port; +}; + /* SCTP Stream schedulers */ enum sctp_sched_type { SCTP_SS_FCFS, diff --git a/include/uapi/linux/sdla.h b/include/uapi/linux/sdla.h deleted file mode 100644 index 1e3735be6511..000000000000 --- a/include/uapi/linux/sdla.h +++ /dev/null @@ -1,117 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ -/* - * INET An implementation of the TCP/IP protocol suite for the LINUX - * operating system. INET is implemented using the BSD Socket - * interface as the means of communication with the user level. - * - * Global definitions for the Frame relay interface. - * - * Version: @(#)if_ifrad.h 0.20 13 Apr 96 - * - * Author: Mike McLagan <mike.mclagan@linux.org> - * - * Changes: - * 0.15 Mike McLagan Structure packing - * - * 0.20 Mike McLagan New flags for S508 buffer handling - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#ifndef _UAPISDLA_H -#define _UAPISDLA_H - -/* adapter type */ -#define SDLA_TYPES -#define SDLA_S502A 5020 -#define SDLA_S502E 5021 -#define SDLA_S503 5030 -#define SDLA_S507 5070 -#define SDLA_S508 5080 -#define SDLA_S509 5090 -#define SDLA_UNKNOWN -1 - -/* port selection flags for the S508 */ -#define SDLA_S508_PORT_V35 0x00 -#define SDLA_S508_PORT_RS232 0x02 - -/* Z80 CPU speeds */ -#define SDLA_CPU_3M 0x00 -#define SDLA_CPU_5M 0x01 -#define SDLA_CPU_7M 0x02 -#define SDLA_CPU_8M 0x03 -#define SDLA_CPU_10M 0x04 -#define SDLA_CPU_16M 0x05 -#define SDLA_CPU_12M 0x06 - -/* some private IOCTLs */ -#define SDLA_IDENTIFY (FRAD_LAST_IOCTL + 1) -#define SDLA_CPUSPEED (FRAD_LAST_IOCTL + 2) -#define SDLA_PROTOCOL (FRAD_LAST_IOCTL + 3) - -#define SDLA_CLEARMEM (FRAD_LAST_IOCTL + 4) -#define SDLA_WRITEMEM (FRAD_LAST_IOCTL + 5) -#define SDLA_READMEM (FRAD_LAST_IOCTL + 6) - -struct sdla_mem { - int addr; - int len; - void __user *data; -}; - -#define SDLA_START (FRAD_LAST_IOCTL + 7) -#define SDLA_STOP (FRAD_LAST_IOCTL + 8) - -/* some offsets in the Z80's memory space */ -#define SDLA_NMIADDR 0x0000 -#define SDLA_CONF_ADDR 0x0010 -#define SDLA_S502A_NMIADDR 0x0066 -#define SDLA_CODE_BASEADDR 0x0100 -#define SDLA_WINDOW_SIZE 0x2000 -#define SDLA_ADDR_MASK 0x1FFF - -/* largest handleable block of data */ -#define SDLA_MAX_DATA 4080 -#define SDLA_MAX_MTU 4072 /* MAX_DATA - sizeof(fradhdr) */ -#define SDLA_MAX_DLCI 24 - -/* this should be the same as frad_conf */ -struct sdla_conf { - short station; - short config; - short kbaud; - short clocking; - short max_frm; - short T391; - short T392; - short N391; - short N392; - short N393; - short CIR_fwd; - short Bc_fwd; - short Be_fwd; - short CIR_bwd; - short Bc_bwd; - short Be_bwd; -}; - -/* this should be the same as dlci_conf */ -struct sdla_dlci_conf { - short config; - short CIR_fwd; - short Bc_fwd; - short Be_fwd; - short CIR_bwd; - short Bc_bwd; - short Be_bwd; - short Tc_fwd; - short Tc_bwd; - short Tf_max; - short Tb_max; -}; - - -#endif /* _UAPISDLA_H */ diff --git a/include/uapi/linux/smc.h b/include/uapi/linux/smc.h index 0e11ca421ca4..3e68da07fba2 100644 --- a/include/uapi/linux/smc.h +++ b/include/uapi/linux/smc.h @@ -33,4 +33,130 @@ enum { /* SMC PNET Table commands */ #define SMCR_GENL_FAMILY_NAME "SMC_PNETID" #define SMCR_GENL_FAMILY_VERSION 1 +/* gennetlink interface to access non-socket information from SMC module */ +#define SMC_GENL_FAMILY_NAME "SMC_GEN_NETLINK" +#define SMC_GENL_FAMILY_VERSION 1 + +#define SMC_PCI_ID_STR_LEN 16 /* Max length of pci id string */ + +/* SMC_GENL_FAMILY commands */ +enum { + SMC_NETLINK_GET_SYS_INFO = 1, + SMC_NETLINK_GET_LGR_SMCR, + SMC_NETLINK_GET_LINK_SMCR, + SMC_NETLINK_GET_LGR_SMCD, + SMC_NETLINK_GET_DEV_SMCD, + SMC_NETLINK_GET_DEV_SMCR, +}; + +/* SMC_GENL_FAMILY top level attributes */ +enum { + SMC_GEN_UNSPEC, + SMC_GEN_SYS_INFO, /* nest */ + SMC_GEN_LGR_SMCR, /* nest */ + SMC_GEN_LINK_SMCR, /* nest */ + SMC_GEN_LGR_SMCD, /* nest */ + SMC_GEN_DEV_SMCD, /* nest */ + SMC_GEN_DEV_SMCR, /* nest */ + __SMC_GEN_MAX, + SMC_GEN_MAX = __SMC_GEN_MAX - 1 +}; + +/* SMC_GEN_SYS_INFO attributes */ +enum { + SMC_NLA_SYS_UNSPEC, + SMC_NLA_SYS_VER, /* u8 */ + SMC_NLA_SYS_REL, /* u8 */ + SMC_NLA_SYS_IS_ISM_V2, /* u8 */ + SMC_NLA_SYS_LOCAL_HOST, /* string */ + SMC_NLA_SYS_SEID, /* string */ + __SMC_NLA_SYS_MAX, + SMC_NLA_SYS_MAX = __SMC_NLA_SYS_MAX - 1 +}; + +/* SMC_NLA_LGR_V2 nested attributes */ +enum { + SMC_NLA_LGR_V2_VER, /* u8 */ + SMC_NLA_LGR_V2_REL, /* u8 */ + SMC_NLA_LGR_V2_OS, /* u8 */ + SMC_NLA_LGR_V2_NEG_EID, /* string */ + SMC_NLA_LGR_V2_PEER_HOST, /* string */ +}; + +/* SMC_GEN_LGR_SMCR attributes */ +enum { + SMC_NLA_LGR_R_UNSPEC, + SMC_NLA_LGR_R_ID, /* u32 */ + SMC_NLA_LGR_R_ROLE, /* u8 */ + SMC_NLA_LGR_R_TYPE, /* u8 */ + SMC_NLA_LGR_R_PNETID, /* string */ + SMC_NLA_LGR_R_VLAN_ID, /* u8 */ + SMC_NLA_LGR_R_CONNS_NUM, /* u32 */ + __SMC_NLA_LGR_R_MAX, + SMC_NLA_LGR_R_MAX = __SMC_NLA_LGR_R_MAX - 1 +}; + +/* SMC_GEN_LINK_SMCR attributes */ +enum { + SMC_NLA_LINK_UNSPEC, + SMC_NLA_LINK_ID, /* u8 */ + SMC_NLA_LINK_IB_DEV, /* string */ + SMC_NLA_LINK_IB_PORT, /* u8 */ + SMC_NLA_LINK_GID, /* string */ + SMC_NLA_LINK_PEER_GID, /* string */ + SMC_NLA_LINK_CONN_CNT, /* u32 */ + SMC_NLA_LINK_NET_DEV, /* u32 */ + SMC_NLA_LINK_UID, /* u32 */ + SMC_NLA_LINK_PEER_UID, /* u32 */ + SMC_NLA_LINK_STATE, /* u32 */ + __SMC_NLA_LINK_MAX, + SMC_NLA_LINK_MAX = __SMC_NLA_LINK_MAX - 1 +}; + +/* SMC_GEN_LGR_SMCD attributes */ +enum { + SMC_NLA_LGR_D_UNSPEC, + SMC_NLA_LGR_D_ID, /* u32 */ + SMC_NLA_LGR_D_GID, /* u64 */ + SMC_NLA_LGR_D_PEER_GID, /* u64 */ + SMC_NLA_LGR_D_VLAN_ID, /* u8 */ + SMC_NLA_LGR_D_CONNS_NUM, /* u32 */ + SMC_NLA_LGR_D_PNETID, /* string */ + SMC_NLA_LGR_D_CHID, /* u16 */ + SMC_NLA_LGR_D_PAD, /* flag */ + SMC_NLA_LGR_V2, /* nest */ + __SMC_NLA_LGR_D_MAX, + SMC_NLA_LGR_D_MAX = __SMC_NLA_LGR_D_MAX - 1 +}; + +/* SMC_NLA_DEV_PORT nested attributes */ +enum { + SMC_NLA_DEV_PORT_UNSPEC, + SMC_NLA_DEV_PORT_PNET_USR, /* u8 */ + SMC_NLA_DEV_PORT_PNETID, /* string */ + SMC_NLA_DEV_PORT_NETDEV, /* u32 */ + SMC_NLA_DEV_PORT_STATE, /* u8 */ + SMC_NLA_DEV_PORT_VALID, /* u8 */ + SMC_NLA_DEV_PORT_LNK_CNT, /* u32 */ + __SMC_NLA_DEV_PORT_MAX, + SMC_NLA_DEV_PORT_MAX = __SMC_NLA_DEV_PORT_MAX - 1 +}; + +/* SMC_GEN_DEV_SMCD and SMC_GEN_DEV_SMCR attributes */ +enum { + SMC_NLA_DEV_UNSPEC, + SMC_NLA_DEV_USE_CNT, /* u32 */ + SMC_NLA_DEV_IS_CRIT, /* u8 */ + SMC_NLA_DEV_PCI_FID, /* u32 */ + SMC_NLA_DEV_PCI_CHID, /* u16 */ + SMC_NLA_DEV_PCI_VENDOR, /* u16 */ + SMC_NLA_DEV_PCI_DEVICE, /* u16 */ + SMC_NLA_DEV_PCI_ID, /* string */ + SMC_NLA_DEV_PORT, /* nest */ + SMC_NLA_DEV_PORT2, /* nest */ + SMC_NLA_DEV_IB_NAME, /* string */ + __SMC_NLA_DEV_MAX, + SMC_NLA_DEV_MAX = __SMC_NLA_DEV_MAX - 1 +}; + #endif /* _UAPI_LINUX_SMC_H */ diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h index f84e7bcad6de..26fc60ce9298 100644 --- a/include/uapi/linux/snmp.h +++ b/include/uapi/linux/snmp.h @@ -159,6 +159,7 @@ enum UDP_MIB_SNDBUFERRORS, /* SndbufErrors */ UDP_MIB_CSUMERRORS, /* InCsumErrors */ UDP_MIB_IGNOREDMULTI, /* IgnoredMulti */ + UDP_MIB_MEMERRORS, /* MemErrors */ __UDP_MIB_MAX }; diff --git a/include/uapi/linux/tls.h b/include/uapi/linux/tls.h index bcd2869ed472..0d54baea1d8d 100644 --- a/include/uapi/linux/tls.h +++ b/include/uapi/linux/tls.h @@ -77,6 +77,13 @@ #define TLS_CIPHER_AES_CCM_128_TAG_SIZE 16 #define TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE 8 +#define TLS_CIPHER_CHACHA20_POLY1305 54 +#define TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE 12 +#define TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE 32 +#define TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE 0 +#define TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE 16 +#define TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE 8 + #define TLS_SET_RECORD_TYPE 1 #define TLS_GET_RECORD_TYPE 2 @@ -109,6 +116,14 @@ struct tls12_crypto_info_aes_ccm_128 { unsigned char rec_seq[TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE]; }; +struct tls12_crypto_info_chacha20_poly1305 { + struct tls_crypto_info info; + unsigned char iv[TLS_CIPHER_CHACHA20_POLY1305_IV_SIZE]; + unsigned char key[TLS_CIPHER_CHACHA20_POLY1305_KEY_SIZE]; + unsigned char salt[TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE]; + unsigned char rec_seq[TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE]; +}; + enum { TLS_INFO_UNSPEC, TLS_INFO_VERSION, diff --git a/include/uapi/linux/wimax.h b/include/uapi/linux/wimax.h deleted file mode 100644 index 9f6b77af2f6d..000000000000 --- a/include/uapi/linux/wimax.h +++ /dev/null @@ -1,239 +0,0 @@ -/* - * Linux WiMax - * API for user space - * - * - * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. - * - * 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. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <linux-wimax@intel.com> - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - Initial implementation - * - * - * This file declares the user/kernel protocol that is spoken over - * Generic Netlink, as well as any type declaration that is to be used - * by kernel and user space. - * - * It is intended for user space to clone it verbatim to use it as a - * primary reference for definitions. - * - * Stuff intended for kernel usage as well as full protocol and stack - * documentation is rooted in include/net/wimax.h. - */ - -#ifndef __LINUX__WIMAX_H__ -#define __LINUX__WIMAX_H__ - -#include <linux/types.h> - -enum { - /** - * Version of the interface (unsigned decimal, MMm, max 25.5) - * M - Major: change if removing or modifying an existing call. - * m - minor: change when adding a new call - */ - WIMAX_GNL_VERSION = 01, - /* Generic NetLink attributes */ - WIMAX_GNL_ATTR_INVALID = 0x00, - WIMAX_GNL_ATTR_MAX = 10, -}; - - -/* - * Generic NetLink operations - * - * Most of these map to an API call; _OP_ stands for operation, _RP_ - * for reply and _RE_ for report (aka: signal). - */ -enum { - WIMAX_GNL_OP_MSG_FROM_USER, /* User to kernel message */ - WIMAX_GNL_OP_MSG_TO_USER, /* Kernel to user message */ - WIMAX_GNL_OP_RFKILL, /* Run wimax_rfkill() */ - WIMAX_GNL_OP_RESET, /* Run wimax_rfkill() */ - WIMAX_GNL_RE_STATE_CHANGE, /* Report: status change */ - WIMAX_GNL_OP_STATE_GET, /* Request for current state */ -}; - - -/* Message from user / to user */ -enum { - WIMAX_GNL_MSG_IFIDX = 1, - WIMAX_GNL_MSG_PIPE_NAME, - WIMAX_GNL_MSG_DATA, -}; - - -/* - * wimax_rfkill() - * - * The state of the radio (ON/OFF) is mapped to the rfkill subsystem's - * switch state (DISABLED/ENABLED). - */ -enum wimax_rf_state { - WIMAX_RF_OFF = 0, /* Radio is off, rfkill on/enabled */ - WIMAX_RF_ON = 1, /* Radio is on, rfkill off/disabled */ - WIMAX_RF_QUERY = 2, -}; - -/* Attributes */ -enum { - WIMAX_GNL_RFKILL_IFIDX = 1, - WIMAX_GNL_RFKILL_STATE, -}; - - -/* Attributes for wimax_reset() */ -enum { - WIMAX_GNL_RESET_IFIDX = 1, -}; - -/* Attributes for wimax_state_get() */ -enum { - WIMAX_GNL_STGET_IFIDX = 1, -}; - -/* - * Attributes for the Report State Change - * - * For now we just have the old and new states; new attributes might - * be added later on. - */ -enum { - WIMAX_GNL_STCH_IFIDX = 1, - WIMAX_GNL_STCH_STATE_OLD, - WIMAX_GNL_STCH_STATE_NEW, -}; - - -/** - * enum wimax_st - The different states of a WiMAX device - * @__WIMAX_ST_NULL: The device structure has been allocated and zeroed, - * but still wimax_dev_add() hasn't been called. There is no state. - * - * @WIMAX_ST_DOWN: The device has been registered with the WiMAX and - * networking stacks, but it is not initialized (normally that is - * done with 'ifconfig DEV up' [or equivalent], which can upload - * firmware and enable communications with the device). - * In this state, the device is powered down and using as less - * power as possible. - * This state is the default after a call to wimax_dev_add(). It - * is ok to have drivers move directly to %WIMAX_ST_UNINITIALIZED - * or %WIMAX_ST_RADIO_OFF in _probe() after the call to - * wimax_dev_add(). - * It is recommended that the driver leaves this state when - * calling 'ifconfig DEV up' and enters it back on 'ifconfig DEV - * down'. - * - * @__WIMAX_ST_QUIESCING: The device is being torn down, so no API - * operations are allowed to proceed except the ones needed to - * complete the device clean up process. - * - * @WIMAX_ST_UNINITIALIZED: [optional] Communication with the device - * is setup, but the device still requires some configuration - * before being operational. - * Some WiMAX API calls might work. - * - * @WIMAX_ST_RADIO_OFF: The device is fully up; radio is off (wether - * by hardware or software switches). - * It is recommended to always leave the device in this state - * after initialization. - * - * @WIMAX_ST_READY: The device is fully up and radio is on. - * - * @WIMAX_ST_SCANNING: [optional] The device has been instructed to - * scan. In this state, the device cannot be actively connected to - * a network. - * - * @WIMAX_ST_CONNECTING: The device is connecting to a network. This - * state exists because in some devices, the connect process can - * include a number of negotiations between user space, kernel - * space and the device. User space needs to know what the device - * is doing. If the connect sequence in a device is atomic and - * fast, the device can transition directly to CONNECTED - * - * @WIMAX_ST_CONNECTED: The device is connected to a network. - * - * @__WIMAX_ST_INVALID: This is an invalid state used to mark the - * maximum numeric value of states. - * - * Description: - * - * Transitions from one state to another one are atomic and can only - * be caused in kernel space with wimax_state_change(). To read the - * state, use wimax_state_get(). - * - * States starting with __ are internal and shall not be used or - * referred to by drivers or userspace. They look ugly, but that's the - * point -- if any use is made non-internal to the stack, it is easier - * to catch on review. - * - * All API operations [with well defined exceptions] will take the - * device mutex before starting and then check the state. If the state - * is %__WIMAX_ST_NULL, %WIMAX_ST_DOWN, %WIMAX_ST_UNINITIALIZED or - * %__WIMAX_ST_QUIESCING, it will drop the lock and quit with - * -%EINVAL, -%ENOMEDIUM, -%ENOTCONN or -%ESHUTDOWN. - * - * The order of the definitions is important, so we can do numerical - * comparisons (eg: < %WIMAX_ST_RADIO_OFF means the device is not ready - * to operate). - */ -/* - * The allowed state transitions are described in the table below - * (states in rows can go to states in columns where there is an X): - * - * UNINI RADIO READY SCAN CONNEC CONNEC - * NULL DOWN QUIESCING TIALIZED OFF NING TING TED - * NULL - x - * DOWN - x x x - * QUIESCING x - - * UNINITIALIZED x - x - * RADIO_OFF x - x - * READY x x - x x x - * SCANNING x x x - x x - * CONNECTING x x x x - x - * CONNECTED x x x - - * - * This table not available in kernel-doc because the formatting messes it up. - */ - enum wimax_st { - __WIMAX_ST_NULL = 0, - WIMAX_ST_DOWN, - __WIMAX_ST_QUIESCING, - WIMAX_ST_UNINITIALIZED, - WIMAX_ST_RADIO_OFF, - WIMAX_ST_READY, - WIMAX_ST_SCANNING, - WIMAX_ST_CONNECTING, - WIMAX_ST_CONNECTED, - __WIMAX_ST_INVALID /* Always keep last */ -}; - - -#endif /* #ifndef __LINUX__WIMAX_H__ */ diff --git a/include/uapi/linux/wimax/i2400m.h b/include/uapi/linux/wimax/i2400m.h deleted file mode 100644 index fd198bc24a3c..000000000000 --- a/include/uapi/linux/wimax/i2400m.h +++ /dev/null @@ -1,572 +0,0 @@ -/* - * Intel Wireless WiMax Connection 2400m - * Host-Device protocol interface definitions - * - * - * Copyright (C) 2007-2008 Intel Corporation. All rights reserved. - * - * 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. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * - * Intel Corporation <linux-wimax@intel.com> - * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> - * - Initial implementation - * - * - * This header defines the data structures and constants used to - * communicate with the device. - * - * BOOTMODE/BOOTROM/FIRMWARE UPLOAD PROTOCOL - * - * The firmware upload protocol is quite simple and only requires a - * handful of commands. See drivers/net/wimax/i2400m/fw.c for more - * details. - * - * The BCF data structure is for the firmware file header. - * - * - * THE DATA / CONTROL PROTOCOL - * - * This is the normal protocol spoken with the device once the - * firmware is uploaded. It transports data payloads and control - * messages back and forth. - * - * It consists 'messages' that pack one or more payloads each. The - * format is described in detail in drivers/net/wimax/i2400m/rx.c and - * tx.c. - * - * - * THE L3L4 PROTOCOL - * - * The term L3L4 refers to Layer 3 (the device), Layer 4 (the - * driver/host software). - * - * This is the control protocol used by the host to control the i2400m - * device (scan, connect, disconnect...). This is sent to / received - * as control frames. These frames consist of a header and zero or - * more TLVs with information. We call each control frame a "message". - * - * Each message is composed of: - * - * HEADER - * [TLV0 + PAYLOAD0] - * [TLV1 + PAYLOAD1] - * [...] - * [TLVN + PAYLOADN] - * - * The HEADER is defined by 'struct i2400m_l3l4_hdr'. The payloads are - * defined by a TLV structure (Type Length Value) which is a 'header' - * (struct i2400m_tlv_hdr) and then the payload. - * - * All integers are represented as Little Endian. - * - * - REQUESTS AND EVENTS - * - * The requests can be clasified as follows: - * - * COMMAND: implies a request from the host to the device requesting - * an action being performed. The device will reply with a - * message (with the same type as the command), status and - * no (TLV) payload. Execution of a command might cause - * events (of different type) to be sent later on as - * device's state changes. - * - * GET/SET: similar to COMMAND, but will not cause other - * EVENTs. The reply, in the case of GET, will contain - * TLVs with the requested information. - * - * EVENT: asynchronous messages sent from the device, maybe as a - * consequence of previous COMMANDs but disassociated from - * them. - * - * Only one request might be pending at the same time (ie: don't - * parallelize nor post another GET request before the previous - * COMMAND has been acknowledged with it's corresponding reply by the - * device). - * - * The different requests and their formats are described below: - * - * I2400M_MT_* Message types - * I2400M_MS_* Message status (for replies, events) - * i2400m_tlv_* TLVs - * - * data types are named 'struct i2400m_msg_OPNAME', OPNAME matching the - * operation. - */ - -#ifndef __LINUX__WIMAX__I2400M_H__ -#define __LINUX__WIMAX__I2400M_H__ - -#include <linux/types.h> -#include <linux/if_ether.h> - -/* - * Host Device Interface (HDI) common to all busses - */ - -/* Boot-mode (firmware upload mode) commands */ - -/* Header for the firmware file */ -struct i2400m_bcf_hdr { - __le32 module_type; - __le32 header_len; - __le32 header_version; - __le32 module_id; - __le32 module_vendor; - __le32 date; /* BCD YYYMMDD */ - __le32 size; /* in dwords */ - __le32 key_size; /* in dwords */ - __le32 modulus_size; /* in dwords */ - __le32 exponent_size; /* in dwords */ - __u8 reserved[88]; -} __attribute__ ((packed)); - -/* Boot mode opcodes */ -enum i2400m_brh_opcode { - I2400M_BRH_READ = 1, - I2400M_BRH_WRITE = 2, - I2400M_BRH_JUMP = 3, - I2400M_BRH_SIGNED_JUMP = 8, - I2400M_BRH_HASH_PAYLOAD_ONLY = 9, -}; - -/* Boot mode command masks and stuff */ -enum i2400m_brh { - I2400M_BRH_SIGNATURE = 0xcbbc0000, - I2400M_BRH_SIGNATURE_MASK = 0xffff0000, - I2400M_BRH_SIGNATURE_SHIFT = 16, - I2400M_BRH_OPCODE_MASK = 0x0000000f, - I2400M_BRH_RESPONSE_MASK = 0x000000f0, - I2400M_BRH_RESPONSE_SHIFT = 4, - I2400M_BRH_DIRECT_ACCESS = 0x00000400, - I2400M_BRH_RESPONSE_REQUIRED = 0x00000200, - I2400M_BRH_USE_CHECKSUM = 0x00000100, -}; - - -/** - * i2400m_bootrom_header - Header for a boot-mode command - * - * @cmd: the above command descriptor - * @target_addr: where on the device memory should the action be performed. - * @data_size: for read/write, amount of data to be read/written - * @block_checksum: checksum value (if applicable) - * @payload: the beginning of data attached to this header - */ -struct i2400m_bootrom_header { - __le32 command; /* Compose with enum i2400_brh */ - __le32 target_addr; - __le32 data_size; - __le32 block_checksum; - char payload[0]; -} __attribute__ ((packed)); - - -/* - * Data / control protocol - */ - -/* Packet types for the host-device interface */ -enum i2400m_pt { - I2400M_PT_DATA = 0, - I2400M_PT_CTRL, - I2400M_PT_TRACE, /* For device debug */ - I2400M_PT_RESET_WARM, /* device reset */ - I2400M_PT_RESET_COLD, /* USB[transport] reset, like reconnect */ - I2400M_PT_EDATA, /* Extended RX data */ - I2400M_PT_ILLEGAL -}; - - -/* - * Payload for a data packet - * - * This is prefixed to each and every outgoing DATA type. - */ -struct i2400m_pl_data_hdr { - __le32 reserved; -} __attribute__((packed)); - - -/* - * Payload for an extended data packet - * - * New in fw v1.4 - * - * @reorder: if this payload has to be reorder or not (and how) - * @cs: the type of data in the packet, as defined per (802.16e - * T11.13.19.1). Currently only 2 (IPv4 packet) supported. - * - * This is prefixed to each and every INCOMING DATA packet. - */ -struct i2400m_pl_edata_hdr { - __le32 reorder; /* bits defined in i2400m_ro */ - __u8 cs; - __u8 reserved[11]; -} __attribute__((packed)); - -enum i2400m_cs { - I2400M_CS_IPV4_0 = 0, - I2400M_CS_IPV4 = 2, -}; - -enum i2400m_ro { - I2400M_RO_NEEDED = 0x01, - I2400M_RO_TYPE = 0x03, - I2400M_RO_TYPE_SHIFT = 1, - I2400M_RO_CIN = 0x0f, - I2400M_RO_CIN_SHIFT = 4, - I2400M_RO_FBN = 0x07ff, - I2400M_RO_FBN_SHIFT = 8, - I2400M_RO_SN = 0x07ff, - I2400M_RO_SN_SHIFT = 21, -}; - -enum i2400m_ro_type { - I2400M_RO_TYPE_RESET = 0, - I2400M_RO_TYPE_PACKET, - I2400M_RO_TYPE_WS, - I2400M_RO_TYPE_PACKET_WS, -}; - - -/* Misc constants */ -enum { - I2400M_PL_ALIGN = 16, /* Payload data size alignment */ - I2400M_PL_SIZE_MAX = 0x3EFF, - I2400M_MAX_PLS_IN_MSG = 60, - /* protocol barkers: sync sequences; for notifications they - * are sent in groups of four. */ - I2400M_H2D_PREVIEW_BARKER = 0xcafe900d, - I2400M_COLD_RESET_BARKER = 0xc01dc01d, - I2400M_WARM_RESET_BARKER = 0x50f750f7, - I2400M_NBOOT_BARKER = 0xdeadbeef, - I2400M_SBOOT_BARKER = 0x0ff1c1a1, - I2400M_SBOOT_BARKER_6050 = 0x80000001, - I2400M_ACK_BARKER = 0xfeedbabe, - I2400M_D2H_MSG_BARKER = 0xbeefbabe, -}; - - -/* - * Hardware payload descriptor - * - * Bitfields encoded in a struct to enforce typing semantics. - * - * Look in rx.c and tx.c for a full description of the format. - */ -struct i2400m_pld { - __le32 val; -} __attribute__ ((packed)); - -#define I2400M_PLD_SIZE_MASK 0x00003fff -#define I2400M_PLD_TYPE_SHIFT 16 -#define I2400M_PLD_TYPE_MASK 0x000f0000 - -/* - * Header for a TX message or RX message - * - * @barker: preamble - * @size: used for management of the FIFO queue buffer; before - * sending, this is converted to be a real preamble. This - * indicates the real size of the TX message that starts at this - * point. If the highest bit is set, then this message is to be - * skipped. - * @sequence: sequence number of this message - * @offset: offset where the message itself starts -- see the comments - * in the file header about message header and payload descriptor - * alignment. - * @num_pls: number of payloads in this message - * @padding: amount of padding bytes at the end of the message to make - * it be of block-size aligned - * - * Look in rx.c and tx.c for a full description of the format. - */ -struct i2400m_msg_hdr { - union { - __le32 barker; - __u32 size; /* same size type as barker!! */ - }; - union { - __le32 sequence; - __u32 offset; /* same size type as barker!! */ - }; - __le16 num_pls; - __le16 rsv1; - __le16 padding; - __le16 rsv2; - struct i2400m_pld pld[0]; -} __attribute__ ((packed)); - - - -/* - * L3/L4 control protocol - */ - -enum { - /* Interface version */ - I2400M_L3L4_VERSION = 0x0100, -}; - -/* Message types */ -enum i2400m_mt { - I2400M_MT_RESERVED = 0x0000, - I2400M_MT_INVALID = 0xffff, - I2400M_MT_REPORT_MASK = 0x8000, - - I2400M_MT_GET_SCAN_RESULT = 0x4202, - I2400M_MT_SET_SCAN_PARAM = 0x4402, - I2400M_MT_CMD_RF_CONTROL = 0x4602, - I2400M_MT_CMD_SCAN = 0x4603, - I2400M_MT_CMD_CONNECT = 0x4604, - I2400M_MT_CMD_DISCONNECT = 0x4605, - I2400M_MT_CMD_EXIT_IDLE = 0x4606, - I2400M_MT_GET_LM_VERSION = 0x5201, - I2400M_MT_GET_DEVICE_INFO = 0x5202, - I2400M_MT_GET_LINK_STATUS = 0x5203, - I2400M_MT_GET_STATISTICS = 0x5204, - I2400M_MT_GET_STATE = 0x5205, - I2400M_MT_GET_MEDIA_STATUS = 0x5206, - I2400M_MT_SET_INIT_CONFIG = 0x5404, - I2400M_MT_CMD_INIT = 0x5601, - I2400M_MT_CMD_TERMINATE = 0x5602, - I2400M_MT_CMD_MODE_OF_OP = 0x5603, - I2400M_MT_CMD_RESET_DEVICE = 0x5604, - I2400M_MT_CMD_MONITOR_CONTROL = 0x5605, - I2400M_MT_CMD_ENTER_POWERSAVE = 0x5606, - I2400M_MT_GET_TLS_OPERATION_RESULT = 0x6201, - I2400M_MT_SET_EAP_SUCCESS = 0x6402, - I2400M_MT_SET_EAP_FAIL = 0x6403, - I2400M_MT_SET_EAP_KEY = 0x6404, - I2400M_MT_CMD_SEND_EAP_RESPONSE = 0x6602, - I2400M_MT_REPORT_SCAN_RESULT = 0xc002, - I2400M_MT_REPORT_STATE = 0xd002, - I2400M_MT_REPORT_POWERSAVE_READY = 0xd005, - I2400M_MT_REPORT_EAP_REQUEST = 0xe002, - I2400M_MT_REPORT_EAP_RESTART = 0xe003, - I2400M_MT_REPORT_ALT_ACCEPT = 0xe004, - I2400M_MT_REPORT_KEY_REQUEST = 0xe005, -}; - - -/* - * Message Ack Status codes - * - * When a message is replied-to, this status is reported. - */ -enum i2400m_ms { - I2400M_MS_DONE_OK = 0, - I2400M_MS_DONE_IN_PROGRESS = 1, - I2400M_MS_INVALID_OP = 2, - I2400M_MS_BAD_STATE = 3, - I2400M_MS_ILLEGAL_VALUE = 4, - I2400M_MS_MISSING_PARAMS = 5, - I2400M_MS_VERSION_ERROR = 6, - I2400M_MS_ACCESSIBILITY_ERROR = 7, - I2400M_MS_BUSY = 8, - I2400M_MS_CORRUPTED_TLV = 9, - I2400M_MS_UNINITIALIZED = 10, - I2400M_MS_UNKNOWN_ERROR = 11, - I2400M_MS_PRODUCTION_ERROR = 12, - I2400M_MS_NO_RF = 13, - I2400M_MS_NOT_READY_FOR_POWERSAVE = 14, - I2400M_MS_THERMAL_CRITICAL = 15, - I2400M_MS_MAX -}; - - -/** - * i2400m_tlv - enumeration of the different types of TLVs - * - * TLVs stand for type-length-value and are the header for a payload - * composed of almost anything. Each payload has a type assigned - * and a length. - */ -enum i2400m_tlv { - I2400M_TLV_L4_MESSAGE_VERSIONS = 129, - I2400M_TLV_SYSTEM_STATE = 141, - I2400M_TLV_MEDIA_STATUS = 161, - I2400M_TLV_RF_OPERATION = 162, - I2400M_TLV_RF_STATUS = 163, - I2400M_TLV_DEVICE_RESET_TYPE = 132, - I2400M_TLV_CONFIG_IDLE_PARAMETERS = 601, - I2400M_TLV_CONFIG_IDLE_TIMEOUT = 611, - I2400M_TLV_CONFIG_D2H_DATA_FORMAT = 614, - I2400M_TLV_CONFIG_DL_HOST_REORDER = 615, -}; - - -struct i2400m_tlv_hdr { - __le16 type; - __le16 length; /* payload's */ - __u8 pl[0]; -} __attribute__((packed)); - - -struct i2400m_l3l4_hdr { - __le16 type; - __le16 length; /* payload's */ - __le16 version; - __le16 resv1; - __le16 status; - __le16 resv2; - struct i2400m_tlv_hdr pl[0]; -} __attribute__((packed)); - - -/** - * i2400m_system_state - different states of the device - */ -enum i2400m_system_state { - I2400M_SS_UNINITIALIZED = 1, - I2400M_SS_INIT, - I2400M_SS_READY, - I2400M_SS_SCAN, - I2400M_SS_STANDBY, - I2400M_SS_CONNECTING, - I2400M_SS_WIMAX_CONNECTED, - I2400M_SS_DATA_PATH_CONNECTED, - I2400M_SS_IDLE, - I2400M_SS_DISCONNECTING, - I2400M_SS_OUT_OF_ZONE, - I2400M_SS_SLEEPACTIVE, - I2400M_SS_PRODUCTION, - I2400M_SS_CONFIG, - I2400M_SS_RF_OFF, - I2400M_SS_RF_SHUTDOWN, - I2400M_SS_DEVICE_DISCONNECT, - I2400M_SS_MAX, -}; - - -/** - * i2400m_tlv_system_state - report on the state of the system - * - * @state: see enum i2400m_system_state - */ -struct i2400m_tlv_system_state { - struct i2400m_tlv_hdr hdr; - __le32 state; -} __attribute__((packed)); - - -struct i2400m_tlv_l4_message_versions { - struct i2400m_tlv_hdr hdr; - __le16 major; - __le16 minor; - __le16 branch; - __le16 reserved; -} __attribute__((packed)); - - -struct i2400m_tlv_detailed_device_info { - struct i2400m_tlv_hdr hdr; - __u8 reserved1[400]; - __u8 mac_address[ETH_ALEN]; - __u8 reserved2[2]; -} __attribute__((packed)); - - -enum i2400m_rf_switch_status { - I2400M_RF_SWITCH_ON = 1, - I2400M_RF_SWITCH_OFF = 2, -}; - -struct i2400m_tlv_rf_switches_status { - struct i2400m_tlv_hdr hdr; - __u8 sw_rf_switch; /* 1 ON, 2 OFF */ - __u8 hw_rf_switch; /* 1 ON, 2 OFF */ - __u8 reserved[2]; -} __attribute__((packed)); - - -enum { - i2400m_rf_operation_on = 1, - i2400m_rf_operation_off = 2 -}; - -struct i2400m_tlv_rf_operation { - struct i2400m_tlv_hdr hdr; - __le32 status; /* 1 ON, 2 OFF */ -} __attribute__((packed)); - - -enum i2400m_tlv_reset_type { - I2400M_RESET_TYPE_COLD = 1, - I2400M_RESET_TYPE_WARM -}; - -struct i2400m_tlv_device_reset_type { - struct i2400m_tlv_hdr hdr; - __le32 reset_type; -} __attribute__((packed)); - - -struct i2400m_tlv_config_idle_parameters { - struct i2400m_tlv_hdr hdr; - __le32 idle_timeout; /* 100 to 300000 ms [5min], 100 increments - * 0 disabled */ - __le32 idle_paging_interval; /* frames */ -} __attribute__((packed)); - - -enum i2400m_media_status { - I2400M_MEDIA_STATUS_LINK_UP = 1, - I2400M_MEDIA_STATUS_LINK_DOWN, - I2400M_MEDIA_STATUS_LINK_RENEW, -}; - -struct i2400m_tlv_media_status { - struct i2400m_tlv_hdr hdr; - __le32 media_status; -} __attribute__((packed)); - - -/* New in v1.4 */ -struct i2400m_tlv_config_idle_timeout { - struct i2400m_tlv_hdr hdr; - __le32 timeout; /* 100 to 300000 ms [5min], 100 increments - * 0 disabled */ -} __attribute__((packed)); - -/* New in v1.4 -- for backward compat, will be removed */ -struct i2400m_tlv_config_d2h_data_format { - struct i2400m_tlv_hdr hdr; - __u8 format; /* 0 old format, 1 enhanced */ - __u8 reserved[3]; -} __attribute__((packed)); - -/* New in v1.4 */ -struct i2400m_tlv_config_dl_host_reorder { - struct i2400m_tlv_hdr hdr; - __u8 reorder; /* 0 disabled, 1 enabled */ - __u8 reserved[3]; -} __attribute__((packed)); - - -#endif /* #ifndef __LINUX__WIMAX__I2400M_H__ */ diff --git a/include/uapi/rdma/mlx5_user_ioctl_cmds.h b/include/uapi/rdma/mlx5_user_ioctl_cmds.h index e24d66d278cf..3fd9b380a091 100644 --- a/include/uapi/rdma/mlx5_user_ioctl_cmds.h +++ b/include/uapi/rdma/mlx5_user_ioctl_cmds.h @@ -232,7 +232,7 @@ enum mlx5_ib_device_query_context_attrs { MLX5_IB_ATTR_QUERY_CONTEXT_RESP_UCTX = (1U << UVERBS_ID_NS_SHIFT), }; -#define MLX5_IB_DW_MATCH_PARAM 0x80 +#define MLX5_IB_DW_MATCH_PARAM 0x90 struct mlx5_ib_match_params { __u32 match_params[MLX5_IB_DW_MATCH_PARAM]; |