diff options
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/dpll.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/ethtool.h | 28 | ||||
| -rw-r--r-- | include/uapi/linux/if_link.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/mptcp_pm.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/netfilter_bridge.h | 9 | ||||
| -rw-r--r-- | include/uapi/linux/netfilter_ipv4.h | 9 | ||||
| -rw-r--r-- | include/uapi/linux/netfilter_ipv6.h | 7 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 107 | ||||
| -rw-r--r-- | include/uapi/linux/pkt_sched.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/tcp.h | 26 | ||||
| -rw-r--r-- | include/uapi/linux/typelimits.h | 8 | ||||
| -rw-r--r-- | include/uapi/linux/vmclock-abi.h | 20 |
12 files changed, 190 insertions, 29 deletions
diff --git a/include/uapi/linux/dpll.h b/include/uapi/linux/dpll.h index b7ff9c44f9aa..de0005f28e5c 100644 --- a/include/uapi/linux/dpll.h +++ b/include/uapi/linux/dpll.h @@ -253,6 +253,7 @@ enum dpll_a_pin { DPLL_A_PIN_ESYNC_PULSE, DPLL_A_PIN_REFERENCE_SYNC, DPLL_A_PIN_PHASE_ADJUST_GRAN, + DPLL_A_PIN_FRACTIONAL_FREQUENCY_OFFSET_PPT, __DPLL_A_PIN_MAX, DPLL_A_PIN_MAX = (__DPLL_A_PIN_MAX - 1) diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index eb7ff2602fbb..b74b80508553 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -15,13 +15,10 @@ #define _UAPI_LINUX_ETHTOOL_H #include <linux/const.h> +#include <linux/typelimits.h> #include <linux/types.h> #include <linux/if_ether.h> -#ifndef __KERNEL__ -#include <limits.h> /* for INT_MAX */ -#endif - /* All structures exposed to userland should be defined such that they * have the same layout for 32-bit and 64-bit userland. */ @@ -603,6 +600,8 @@ enum ethtool_link_ext_state { ETHTOOL_LINK_EXT_STATE_POWER_BUDGET_EXCEEDED, ETHTOOL_LINK_EXT_STATE_OVERHEAT, ETHTOOL_LINK_EXT_STATE_MODULE, + ETHTOOL_LINK_EXT_STATE_OTP_SPEED_VIOLATION, + ETHTOOL_LINK_EXT_STATE_BMC_REQUEST_DOWN, }; /* More information in addition to ETHTOOL_LINK_EXT_STATE_AUTONEG. */ @@ -1094,13 +1093,20 @@ enum ethtool_module_fw_flash_status { * struct ethtool_gstrings - string set for data tagging * @cmd: Command number = %ETHTOOL_GSTRINGS * @string_set: String set ID; one of &enum ethtool_stringset - * @len: On return, the number of strings in the string set + * @len: Number of strings in the string set * @data: Buffer for strings. Each string is null-padded to a size of * %ETH_GSTRING_LEN. * * Users must use %ETHTOOL_GSSET_INFO to find the number of strings in * the string set. They must allocate a buffer of the appropriate * size immediately following this structure. + * + * Setting @len on input is optional (though preferred), but must be zeroed + * otherwise. + * When set, @len will return the requested count if it matches the actual + * count; otherwise, it will be zero. + * This prevents issues when the number of strings is different than the + * userspace allocation. */ struct ethtool_gstrings { __u32 cmd; @@ -1177,13 +1183,20 @@ struct ethtool_test { /** * struct ethtool_stats - device-specific statistics * @cmd: Command number = %ETHTOOL_GSTATS - * @n_stats: On return, the number of statistics + * @n_stats: Number of statistics * @data: Array of statistics * * Users must use %ETHTOOL_GSSET_INFO or %ETHTOOL_GDRVINFO to find the * number of statistics that will be returned. They must allocate a * buffer of the appropriate size (8 * number of statistics) * immediately following this structure. + * + * Setting @n_stats on input is optional (though preferred), but must be zeroed + * otherwise. + * When set, @n_stats will return the requested count if it matches the actual + * count; otherwise, it will be zero. + * This prevents issues when the number of stats is different than the + * userspace allocation. */ struct ethtool_stats { __u32 cmd; @@ -2190,6 +2203,7 @@ enum ethtool_link_mode_bit_indices { #define SPEED_40000 40000 #define SPEED_50000 50000 #define SPEED_56000 56000 +#define SPEED_80000 80000 #define SPEED_100000 100000 #define SPEED_200000 200000 #define SPEED_400000 400000 @@ -2200,7 +2214,7 @@ enum ethtool_link_mode_bit_indices { static inline int ethtool_validate_speed(__u32 speed) { - return speed <= INT_MAX || speed == (__u32)SPEED_UNKNOWN; + return speed <= __KERNEL_INT_MAX || speed == (__u32)SPEED_UNKNOWN; } /* Duplex, half or full. */ diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 3b491d96e52e..e9b5f79e1ee1 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -1443,6 +1443,7 @@ enum { IFLA_GENEVE_DF, IFLA_GENEVE_INNER_PROTO_INHERIT, IFLA_GENEVE_PORT_RANGE, + IFLA_GENEVE_GRO_HINT, __IFLA_GENEVE_MAX }; #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1) diff --git a/include/uapi/linux/mptcp_pm.h b/include/uapi/linux/mptcp_pm.h index c97d060ee90b..fe9863d75350 100644 --- a/include/uapi/linux/mptcp_pm.h +++ b/include/uapi/linux/mptcp_pm.h @@ -11,7 +11,7 @@ #define MPTCP_PM_VER 1 /** - * enum mptcp_event_type + * enum mptcp_event_type - Netlink MPTCP event types * @MPTCP_EVENT_UNSPEC: unused event * @MPTCP_EVENT_CREATED: A new MPTCP connection has been created. It is the * good time to allocate memory and send ADD_ADDR if needed. Depending on the diff --git a/include/uapi/linux/netfilter_bridge.h b/include/uapi/linux/netfilter_bridge.h index 1610fdbab98d..f6e8d1e05c97 100644 --- a/include/uapi/linux/netfilter_bridge.h +++ b/include/uapi/linux/netfilter_bridge.h @@ -10,10 +10,7 @@ #include <linux/if_ether.h> #include <linux/if_vlan.h> #include <linux/if_pppox.h> - -#ifndef __KERNEL__ -#include <limits.h> /* for INT_MIN, INT_MAX */ -#endif +#include <linux/typelimits.h> /* Bridge Hooks */ /* After promisc drops, checksum checks. */ @@ -31,14 +28,14 @@ #define NF_BR_NUMHOOKS 6 enum nf_br_hook_priorities { - NF_BR_PRI_FIRST = INT_MIN, + NF_BR_PRI_FIRST = __KERNEL_INT_MIN, NF_BR_PRI_NAT_DST_BRIDGED = -300, NF_BR_PRI_FILTER_BRIDGED = -200, NF_BR_PRI_BRNF = 0, NF_BR_PRI_NAT_DST_OTHER = 100, NF_BR_PRI_FILTER_OTHER = 200, NF_BR_PRI_NAT_SRC = 300, - NF_BR_PRI_LAST = INT_MAX, + NF_BR_PRI_LAST = __KERNEL_INT_MAX, }; #endif /* _UAPI__LINUX_BRIDGE_NETFILTER_H */ diff --git a/include/uapi/linux/netfilter_ipv4.h b/include/uapi/linux/netfilter_ipv4.h index 155e77d6a42d..439d3c59862b 100644 --- a/include/uapi/linux/netfilter_ipv4.h +++ b/include/uapi/linux/netfilter_ipv4.h @@ -7,12 +7,11 @@ #include <linux/netfilter.h> +#include <linux/typelimits.h> /* only for userspace compatibility */ #ifndef __KERNEL__ -#include <limits.h> /* for INT_MIN, INT_MAX */ - /* IP Hooks */ /* After promisc drops, checksum checks. */ #define NF_IP_PRE_ROUTING 0 @@ -28,7 +27,7 @@ #endif /* ! __KERNEL__ */ enum nf_ip_hook_priorities { - NF_IP_PRI_FIRST = INT_MIN, + NF_IP_PRI_FIRST = __KERNEL_INT_MIN, NF_IP_PRI_RAW_BEFORE_DEFRAG = -450, NF_IP_PRI_CONNTRACK_DEFRAG = -400, NF_IP_PRI_RAW = -300, @@ -41,8 +40,8 @@ enum nf_ip_hook_priorities { NF_IP_PRI_NAT_SRC = 100, NF_IP_PRI_SELINUX_LAST = 225, NF_IP_PRI_CONNTRACK_HELPER = 300, - NF_IP_PRI_CONNTRACK_CONFIRM = INT_MAX, - NF_IP_PRI_LAST = INT_MAX, + NF_IP_PRI_CONNTRACK_CONFIRM = __KERNEL_INT_MAX, + NF_IP_PRI_LAST = __KERNEL_INT_MAX, }; /* Arguments for setsockopt SOL_IP: */ diff --git a/include/uapi/linux/netfilter_ipv6.h b/include/uapi/linux/netfilter_ipv6.h index 80aa9b0799af..0e40d00b37fa 100644 --- a/include/uapi/linux/netfilter_ipv6.h +++ b/include/uapi/linux/netfilter_ipv6.h @@ -10,12 +10,11 @@ #include <linux/netfilter.h> +#include <linux/typelimits.h> /* only for userspace compatibility */ #ifndef __KERNEL__ -#include <limits.h> /* for INT_MIN, INT_MAX */ - /* IP6 Hooks */ /* After promisc drops, checksum checks. */ #define NF_IP6_PRE_ROUTING 0 @@ -32,7 +31,7 @@ enum nf_ip6_hook_priorities { - NF_IP6_PRI_FIRST = INT_MIN, + NF_IP6_PRI_FIRST = __KERNEL_INT_MIN, NF_IP6_PRI_RAW_BEFORE_DEFRAG = -450, NF_IP6_PRI_CONNTRACK_DEFRAG = -400, NF_IP6_PRI_RAW = -300, @@ -45,7 +44,7 @@ enum nf_ip6_hook_priorities { NF_IP6_PRI_NAT_SRC = 100, NF_IP6_PRI_SELINUX_LAST = 225, NF_IP6_PRI_CONNTRACK_HELPER = 300, - NF_IP6_PRI_LAST = INT_MAX, + NF_IP6_PRI_LAST = __KERNEL_INT_MAX, }; diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 8433bac48112..b63f71850906 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -11,7 +11,7 @@ * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com> * Copyright 2008 Colin McCabe <colin@cozybit.com> * Copyright 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2025 Intel Corporation + * Copyright (C) 2018-2026 Intel Corporation * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -2974,6 +2974,16 @@ enum nl80211_commands { * primary channel is 2 MHz wide, and the control channel designates * the 1 MHz primary subchannel within that 2 MHz primary. * + * @NL80211_ATTR_EPP_PEER: A flag attribute to indicate if the peer is an EPP + * STA. Used with %NL80211_CMD_NEW_STA and %NL80211_CMD_ADD_LINK_STA + * + * @NL80211_ATTR_UHR_CAPABILITY: UHR Capability information element (from + * association request when used with NL80211_CMD_NEW_STATION). Can be set + * only if HE/EHT are also available. + * @NL80211_ATTR_DISABLE_UHR: Force UHR capable interfaces to disable + * this feature during association. This is a flag attribute. + * Currently only supported in mac80211 drivers. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3542,6 +3552,11 @@ enum nl80211_attrs { NL80211_ATTR_S1G_PRIMARY_2MHZ, + NL80211_ATTR_EPP_PEER, + + NL80211_ATTR_UHR_CAPABILITY, + NL80211_ATTR_DISABLE_UHR, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -3894,6 +3909,12 @@ enum nl80211_eht_ru_alloc { * @NL80211_RATE_INFO_4_MHZ_WIDTH: 4 MHz S1G rate * @NL80211_RATE_INFO_8_MHZ_WIDTH: 8 MHz S1G rate * @NL80211_RATE_INFO_16_MHZ_WIDTH: 16 MHz S1G rate + * @NL80211_RATE_INFO_UHR_MCS: UHR MCS index (u8, 0-15, 17, 19, 20, 23) + * Note that the other EHT attributes (such as @NL80211_RATE_INFO_EHT_NSS) + * are used in conjunction with this where applicable + * @NL80211_RATE_INFO_UHR_ELR: UHR ELR flag, which restricts NSS to 1, + * MCS to 0 or 1, and GI to %NL80211_RATE_INFO_EHT_GI_1_6. + * @NL80211_RATE_INFO_UHR_IM: UHR Interference Mitigation flag * @__NL80211_RATE_INFO_AFTER_LAST: internal use */ enum nl80211_rate_info { @@ -3927,6 +3948,9 @@ enum nl80211_rate_info { NL80211_RATE_INFO_4_MHZ_WIDTH, NL80211_RATE_INFO_8_MHZ_WIDTH, NL80211_RATE_INFO_16_MHZ_WIDTH, + NL80211_RATE_INFO_UHR_MCS, + NL80211_RATE_INFO_UHR_ELR, + NL80211_RATE_INFO_UHR_IM, /* keep last */ __NL80211_RATE_INFO_AFTER_LAST, @@ -4249,6 +4273,10 @@ enum nl80211_mpath_info { * capabilities element * @NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PPE: EHT PPE thresholds information as * defined in EHT capabilities element + * @NL80211_BAND_IFTYPE_ATTR_UHR_CAP_MAC: UHR MAC capabilities as in UHR + * capabilities element + * @NL80211_BAND_IFTYPE_ATTR_UHR_CAP_PHY: UHR PHY capabilities as in UHR + * capabilities element * @__NL80211_BAND_IFTYPE_ATTR_AFTER_LAST: internal use * @NL80211_BAND_IFTYPE_ATTR_MAX: highest band attribute currently defined */ @@ -4266,6 +4294,8 @@ enum nl80211_band_iftype_attr { NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PHY, NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MCS_SET, NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PPE, + NL80211_BAND_IFTYPE_ATTR_UHR_CAP_MAC, + NL80211_BAND_IFTYPE_ATTR_UHR_CAP_PHY, /* keep last */ __NL80211_BAND_IFTYPE_ATTR_AFTER_LAST, @@ -4445,6 +4475,11 @@ enum nl80211_wmm_rule { * channel in current regulatory domain. * @NL80211_FREQUENCY_ATTR_NO_16MHZ: 16 MHz operation is not allowed on this * channel in current regulatory domain. + * @NL80211_FREQUENCY_ATTR_S1G_NO_PRIMARY: Channel is not permitted for use + * as a primary channel. Does not prevent the channel from existing + * as a non-primary subchannel. Only applicable to S1G channels. + * @NL80211_FREQUENCY_ATTR_NO_UHR: UHR operation is not allowed on this channel + * in current regulatory domain. * @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number * currently defined * @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use @@ -4493,6 +4528,8 @@ enum nl80211_frequency_attr { NL80211_FREQUENCY_ATTR_NO_4MHZ, NL80211_FREQUENCY_ATTR_NO_8MHZ, NL80211_FREQUENCY_ATTR_NO_16MHZ, + NL80211_FREQUENCY_ATTR_S1G_NO_PRIMARY, + NL80211_FREQUENCY_ATTR_NO_UHR, /* keep last */ __NL80211_FREQUENCY_ATTR_AFTER_LAST, @@ -4706,6 +4743,7 @@ enum nl80211_sched_scan_match_attr { * despite NO_IR configuration. * @NL80211_RRF_ALLOW_20MHZ_ACTIVITY: Allow activity in 20 MHz bandwidth, * despite NO_IR configuration. + * @NL80211_RRF_NO_UHR: UHR operation not allowed */ enum nl80211_reg_rule_flags { NL80211_RRF_NO_OFDM = 1 << 0, @@ -4732,6 +4770,7 @@ enum nl80211_reg_rule_flags { NL80211_RRF_NO_6GHZ_AFC_CLIENT = 1 << 23, NL80211_RRF_ALLOW_6GHZ_VLP_AP = 1 << 24, NL80211_RRF_ALLOW_20MHZ_ACTIVITY = 1 << 25, + NL80211_RRF_NO_UHR = 1 << 26, }; #define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR @@ -5426,6 +5465,7 @@ enum nl80211_bss_status { * @NL80211_AUTHTYPE_FILS_SK: Fast Initial Link Setup shared key * @NL80211_AUTHTYPE_FILS_SK_PFS: Fast Initial Link Setup shared key with PFS * @NL80211_AUTHTYPE_FILS_PK: Fast Initial Link Setup public key + * @NL80211_AUTHTYPE_EPPKE: Enhanced Privacy Protection Key Exchange * @__NL80211_AUTHTYPE_NUM: internal * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by @@ -5441,6 +5481,7 @@ enum nl80211_auth_type { NL80211_AUTHTYPE_FILS_SK, NL80211_AUTHTYPE_FILS_SK_PFS, NL80211_AUTHTYPE_FILS_PK, + NL80211_AUTHTYPE_EPPKE, /* keep last */ __NL80211_AUTHTYPE_NUM, @@ -6745,6 +6786,15 @@ enum nl80211_feature_flags { * @NL80211_EXT_FEATURE_BEACON_RATE_EHT: Driver supports beacon rate * configuration (AP/mesh) with EHT rates. * + * @NL80211_EXT_FEATURE_EPPKE: Driver supports Enhanced Privacy Protection + * Key Exchange (EPPKE) with user space SME (NL80211_CMD_AUTHENTICATE) + * in non-AP STA mode. + * + * @NL80211_EXT_FEATURE_ASSOC_FRAME_ENCRYPTION: This specifies that the + * driver supports encryption of (Re)Association Request and Response + * frames in both non‑AP STA and AP mode as specified in + * "IEEE P802.11bi/D3.0, 12.16.6". + * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ @@ -6821,6 +6871,8 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_DFS_CONCURRENT, NL80211_EXT_FEATURE_SPP_AMSDU_SUPPORT, NL80211_EXT_FEATURE_BEACON_RATE_EHT, + NL80211_EXT_FEATURE_EPPKE, + NL80211_EXT_FEATURE_ASSOC_FRAME_ENCRYPTION, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -7433,6 +7485,8 @@ enum nl80211_nan_band_conf_attributes { * address that can take values from 50-6F-9A-01-00-00 to * 50-6F-9A-01-FF-FF. This attribute is optional. If not present, * a random Cluster ID will be chosen. + * This attribute will be ignored in NL80211_CMD_CHANGE_NAN_CONFIG + * since after NAN was started, the cluster ID can no longer change. * @NL80211_NAN_CONF_EXTRA_ATTRS: Additional NAN attributes to be * published in the beacons. This is an optional byte array. * @NL80211_NAN_CONF_VENDOR_ELEMS: Vendor-specific elements that will @@ -7767,6 +7821,30 @@ enum nl80211_peer_measurement_attrs { * trigger based ranging measurement is supported * @NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED: flag attribute indicating * if non-trigger-based ranging measurement is supported + * @NL80211_PMSR_FTM_CAPA_ATTR_6GHZ_SUPPORT: flag attribute indicating if + * ranging on the 6 GHz band is supported + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_TX_LTF_REP: u32 attribute indicating + * the maximum number of LTF repetitions the device can transmit in the + * preamble of the ranging NDP (zero means only one LTF, no repetitions) + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_RX_LTF_REP: u32 attribute indicating + * the maximum number of LTF repetitions the device can receive in the + * preamble of the ranging NDP (zero means only one LTF, no repetitions) + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_TX_STS: u32 attribute indicating + * the maximum number of space-time streams supported for ranging NDP TX + * (zero-based) + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_RX_STS: u32 attribute indicating + * the maximum number of space-time streams supported for ranging NDP RX + * (zero-based) + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_TOTAL_LTF_TX: u32 attribute indicating the + * maximum total number of LTFs the device can transmit. The total number + * of LTFs is (number of LTF repetitions) * (number of space-time streams). + * This limits the allowed combinations of LTF repetitions and STS. + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_TOTAL_LTF_RX: u32 attribute indicating the + * maximum total number of LTFs the device can receive. The total number + * of LTFs is (number of LTF repetitions) * (number of space-time streams). + * This limits the allowed combinations of LTF repetitions and STS. + * @NL80211_PMSR_FTM_CAPA_ATTR_RSTA_SUPPORT: flag attribute indicating the + * device supports operating as the RSTA in PMSR FTM request * * @NUM_NL80211_PMSR_FTM_CAPA_ATTR: internal * @NL80211_PMSR_FTM_CAPA_ATTR_MAX: highest attribute number @@ -7784,6 +7862,14 @@ enum nl80211_peer_measurement_ftm_capa { NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST, NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED, NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED, + NL80211_PMSR_FTM_CAPA_ATTR_6GHZ_SUPPORT, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_TX_LTF_REP, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_RX_LTF_REP, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_TX_STS, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_RX_STS, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_TOTAL_LTF_TX, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_TOTAL_LTF_RX, + NL80211_PMSR_FTM_CAPA_ATTR_RSTA_SUPPORT, /* keep last */ NUM_NL80211_PMSR_FTM_CAPA_ATTR, @@ -7799,12 +7885,15 @@ enum nl80211_peer_measurement_ftm_capa { * &enum nl80211_preamble), optional for DMG (u32) * @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP: number of bursts exponent as in * 802.11-2016 9.4.2.168 "Fine Timing Measurement Parameters element" - * (u8, 0-15, optional with default 15 i.e. "no preference") + * (u8, 0-15, optional with default 15 i.e. "no preference". No limit for + * non-EDCA ranging) * @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD: interval between bursts in units * of 100ms (u16, optional with default 0) * @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION: burst duration, as in 802.11-2016 * Table 9-257 "Burst Duration field encoding" (u8, 0-15, optional with - * default 15 i.e. "no preference") + * default 15 i.e. "no preference"). For non-EDCA ranging, this is the + * burst duration in milliseconds (optional with default 0, i.e. let the + * device decide). * @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST: number of successful FTM frames * requested per burst * (u8, 0-31, optional with default 0 i.e. "no preference") @@ -7833,6 +7922,14 @@ enum nl80211_peer_measurement_ftm_capa { * @NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR: optional. The BSS color of the * responder. Only valid if %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED * or %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED is set. + * @NL80211_PMSR_FTM_REQ_ATTR_RSTA: optional. Request to perform the measurement + * as the RSTA (flag). When set, the device is expected to dwell on the + * channel specified in %NL80211_PMSR_PEER_ATTR_CHAN until it receives the + * FTM request from the peer or the timeout specified by + * %NL80211_ATTR_TIMEOUT has expired. + * Only valid if %NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK is set (so the + * RSTA will have the measurement results to report back in the FTM + * response). * * @NUM_NL80211_PMSR_FTM_REQ_ATTR: internal * @NL80211_PMSR_FTM_REQ_ATTR_MAX: highest attribute number @@ -7853,6 +7950,7 @@ enum nl80211_peer_measurement_ftm_req { NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED, NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK, NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR, + NL80211_PMSR_FTM_REQ_ATTR_RSTA, /* keep last */ NUM_NL80211_PMSR_FTM_REQ_ATTR, @@ -7937,6 +8035,8 @@ enum nl80211_peer_measurement_ftm_failure_reasons { * 9.4.2.22.1) starting with the Measurement Token, with Measurement * Type 11. * @NL80211_PMSR_FTM_RESP_ATTR_PAD: ignore, for u64/s64 padding only + * @NL80211_PMSR_FTM_RESP_ATTR_BURST_PERIOD: actual burst period used by + * the responder (similar to request, u16) * * @NUM_NL80211_PMSR_FTM_RESP_ATTR: internal * @NL80211_PMSR_FTM_RESP_ATTR_MAX: highest attribute number @@ -7965,6 +8065,7 @@ enum nl80211_peer_measurement_ftm_resp { NL80211_PMSR_FTM_RESP_ATTR_LCI, NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC, NL80211_PMSR_FTM_RESP_ATTR_PAD, + NL80211_PMSR_FTM_RESP_ATTR_BURST_PERIOD, /* keep last */ NUM_NL80211_PMSR_FTM_RESP_ATTR, diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h index c2da76e78bad..66e8072f44df 100644 --- a/include/uapi/linux/pkt_sched.h +++ b/include/uapi/linux/pkt_sched.h @@ -1036,6 +1036,7 @@ enum { TCA_CAKE_STATS_DROP_NEXT_US, TCA_CAKE_STATS_P_DROP, TCA_CAKE_STATS_BLUE_TIMER_US, + TCA_CAKE_STATS_ACTIVE_QUEUES, __TCA_CAKE_STATS_MAX }; #define TCA_CAKE_STATS_MAX (__TCA_CAKE_STATS_MAX - 1) diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h index dce3113787a7..03772dd4d399 100644 --- a/include/uapi/linux/tcp.h +++ b/include/uapi/linux/tcp.h @@ -226,6 +226,24 @@ enum tcp_ca_state { #define TCPF_CA_Loss (1<<TCP_CA_Loss) }; +/* Values for tcpi_ecn_mode after negotiation */ +#define TCPI_ECN_MODE_DISABLED 0x0 +#define TCPI_ECN_MODE_RFC3168 0x1 +#define TCPI_ECN_MODE_ACCECN 0x2 +#define TCPI_ECN_MODE_PENDING 0x3 + +/* Values for accecn_opt_seen */ +#define TCP_ACCECN_OPT_NOT_SEEN 0x0 +#define TCP_ACCECN_OPT_EMPTY_SEEN 0x1 +#define TCP_ACCECN_OPT_COUNTER_SEEN 0x2 +#define TCP_ACCECN_OPT_FAIL_SEEN 0x3 + +/* Values for accecn_fail_mode */ +#define TCP_ACCECN_ACE_FAIL_SEND BIT(0) +#define TCP_ACCECN_ACE_FAIL_RECV BIT(1) +#define TCP_ACCECN_OPT_FAIL_SEND BIT(2) +#define TCP_ACCECN_OPT_FAIL_RECV BIT(3) + struct tcp_info { __u8 tcpi_state; __u8 tcpi_ca_state; @@ -316,15 +334,17 @@ struct tcp_info { * in milliseconds, including any * unfinished recovery. */ - __u32 tcpi_received_ce; /* # of CE marks received */ + __u32 tcpi_received_ce; /* # of CE marked segments received */ __u32 tcpi_delivered_e1_bytes; /* Accurate ECN byte counters */ __u32 tcpi_delivered_e0_bytes; __u32 tcpi_delivered_ce_bytes; __u32 tcpi_received_e1_bytes; __u32 tcpi_received_e0_bytes; __u32 tcpi_received_ce_bytes; - __u16 tcpi_accecn_fail_mode; - __u16 tcpi_accecn_opt_seen; + __u32 tcpi_ecn_mode:2, + tcpi_accecn_opt_seen:2, + tcpi_accecn_fail_mode:4, + tcpi_options2:24; }; /* netlink attributes types for SCM_TIMESTAMPING_OPT_STATS */ diff --git a/include/uapi/linux/typelimits.h b/include/uapi/linux/typelimits.h new file mode 100644 index 000000000000..8166c639b518 --- /dev/null +++ b/include/uapi/linux/typelimits.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_LINUX_TYPELIMITS_H +#define _UAPI_LINUX_TYPELIMITS_H + +#define __KERNEL_INT_MAX ((int)(~0U >> 1)) +#define __KERNEL_INT_MIN (-__KERNEL_INT_MAX - 1) + +#endif /* _UAPI_LINUX_TYPELIMITS_H */ diff --git a/include/uapi/linux/vmclock-abi.h b/include/uapi/linux/vmclock-abi.h index 2d99b29ac44a..d320623b0118 100644 --- a/include/uapi/linux/vmclock-abi.h +++ b/include/uapi/linux/vmclock-abi.h @@ -115,6 +115,17 @@ struct vmclock_abi { * bit again after the update, using the about-to-be-valid fields. */ #define VMCLOCK_FLAG_TIME_MONOTONIC (1 << 7) + /* + * If the VM_GEN_COUNTER_PRESENT flag is set, the hypervisor will + * bump the vm_generation_counter field every time the guest is + * loaded from some save state (restored from a snapshot). + */ +#define VMCLOCK_FLAG_VM_GEN_COUNTER_PRESENT (1 << 8) + /* + * If the NOTIFICATION_PRESENT flag is set, the hypervisor will send + * a notification every time it updates seq_count to a new even number. + */ +#define VMCLOCK_FLAG_NOTIFICATION_PRESENT (1 << 9) __u8 pad[2]; __u8 clock_status; @@ -177,6 +188,15 @@ struct vmclock_abi { __le64 time_frac_sec; /* Units of 1/2^64 of a second */ __le64 time_esterror_nanosec; __le64 time_maxerror_nanosec; + + /* + * This field changes to another non-repeating value when the guest + * has been loaded from a snapshot. In addition to handling a + * disruption in time (which will also be signalled through the + * disruption_marker field), a guest may wish to discard UUIDs, + * reset network connections, reseed entropy, etc. + */ + __le64 vm_generation_counter; }; #endif /* __VMCLOCK_ABI_H__ */ |