diff options
Diffstat (limited to 'include')
85 files changed, 1370 insertions, 309 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 02a716a0af5d..f28b097c658f 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -233,6 +233,7 @@ struct acpi_pnp_type { struct acpi_device_pnp { acpi_bus_id bus_id; /* Object name */ + int instance_no; /* Instance number of this object */ struct acpi_pnp_type type; /* ID type */ acpi_bus_address bus_address; /* _ADR */ char *unique_id; /* _UID */ diff --git a/include/dt-bindings/bus/moxtet.h b/include/dt-bindings/bus/moxtet.h index dc9345440ebe..10528de7b3ef 100644 --- a/include/dt-bindings/bus/moxtet.h +++ b/include/dt-bindings/bus/moxtet.h @@ -2,7 +2,7 @@ /* * Constant for device tree bindings for Turris Mox module configuration bus * - * Copyright (C) 2019 Marek Behun <marek.behun@nic.cz> + * Copyright (C) 2019 Marek Behún <kabel@kernel.org> */ #ifndef _DT_BINDINGS_BUS_MOXTET_H diff --git a/include/linux/acpi.h b/include/linux/acpi.h index fcdaab723916..3bdcfc4401b7 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -222,10 +222,14 @@ void __iomem *__acpi_map_table(unsigned long phys, unsigned long size); void __acpi_unmap_table(void __iomem *map, unsigned long size); int early_acpi_boot_init(void); int acpi_boot_init (void); +void acpi_boot_table_prepare (void); void acpi_boot_table_init (void); int acpi_mps_check (void); int acpi_numa_init (void); +int acpi_locate_initial_tables (void); +void acpi_reserve_initial_tables (void); +void acpi_table_init_complete (void); int acpi_table_init (void); int acpi_table_parse(char *id, acpi_tbl_table_handler handler); int __init acpi_table_parse_entries(char *id, unsigned long table_size, @@ -814,9 +818,12 @@ static inline int acpi_boot_init(void) return 0; } +static inline void acpi_boot_table_prepare(void) +{ +} + static inline void acpi_boot_table_init(void) { - return; } static inline int acpi_mps_check(void) diff --git a/include/linux/armada-37xx-rwtm-mailbox.h b/include/linux/armada-37xx-rwtm-mailbox.h index 57bb54f6767a..ef4bd705eb65 100644 --- a/include/linux/armada-37xx-rwtm-mailbox.h +++ b/include/linux/armada-37xx-rwtm-mailbox.h @@ -2,7 +2,7 @@ /* * rWTM BIU Mailbox driver for Armada 37xx * - * Author: Marek Behun <marek.behun@nic.cz> + * Author: Marek Behún <kabel@kernel.org> */ #ifndef _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h index 47482049f640..565deea6ffe8 100644 --- a/include/linux/avf/virtchnl.h +++ b/include/linux/avf/virtchnl.h @@ -136,9 +136,12 @@ enum virtchnl_ops { VIRTCHNL_OP_DISABLE_CHANNELS = 31, VIRTCHNL_OP_ADD_CLOUD_FILTER = 32, VIRTCHNL_OP_DEL_CLOUD_FILTER = 33, - /* opcode 34 - 46 are reserved */ + /* opcode 34 - 44 are reserved */ + VIRTCHNL_OP_ADD_RSS_CFG = 45, + VIRTCHNL_OP_DEL_RSS_CFG = 46, VIRTCHNL_OP_ADD_FDIR_FILTER = 47, VIRTCHNL_OP_DEL_FDIR_FILTER = 48, + VIRTCHNL_OP_MAX, }; /* These macros are used to generate compilation errors if a structure/union @@ -250,6 +253,8 @@ VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource); #define VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000 #define VIRTCHNL_VF_OFFLOAD_RX_ENCAP_CSUM 0X00400000 #define VIRTCHNL_VF_OFFLOAD_ADQ 0X00800000 +#define VIRTCHNL_VF_OFFLOAD_USO 0X02000000 +#define VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF 0X08000000 #define VIRTCHNL_VF_OFFLOAD_FDIR_PF 0X10000000 /* Define below the capability flags that are not offloads */ @@ -480,7 +485,6 @@ struct virtchnl_rss_key { u16 vsi_id; u16 key_len; u8 key[1]; /* RSS hash key, packed bytes */ - u8 pad[1]; }; VIRTCHNL_CHECK_STRUCT_LEN(6, virtchnl_rss_key); @@ -489,7 +493,6 @@ struct virtchnl_rss_lut { u16 vsi_id; u16 lut_entries; u8 lut[1]; /* RSS lookup table */ - u8 pad[1]; }; VIRTCHNL_CHECK_STRUCT_LEN(6, virtchnl_rss_lut); @@ -677,6 +680,14 @@ enum virtchnl_vfr_states { VIRTCHNL_VFR_VFACTIVE, }; +/* Type of RSS algorithm */ +enum virtchnl_rss_algorithm { + VIRTCHNL_RSS_ALG_TOEPLITZ_ASYMMETRIC = 0, + VIRTCHNL_RSS_ALG_R_ASYMMETRIC = 1, + VIRTCHNL_RSS_ALG_TOEPLITZ_SYMMETRIC = 2, + VIRTCHNL_RSS_ALG_XOR_SYMMETRIC = 3, +}; + #define VIRTCHNL_MAX_NUM_PROTO_HDRS 32 #define PROTO_HDR_SHIFT 5 #define PROTO_HDR_FIELD_START(proto_hdr_type) ((proto_hdr_type) << PROTO_HDR_SHIFT) @@ -832,6 +843,14 @@ struct virtchnl_proto_hdrs { VIRTCHNL_CHECK_STRUCT_LEN(2312, virtchnl_proto_hdrs); +struct virtchnl_rss_cfg { + struct virtchnl_proto_hdrs proto_hdrs; /* protocol headers */ + enum virtchnl_rss_algorithm rss_algorithm; /* RSS algorithm type */ + u8 reserved[128]; /* reserve for future */ +}; + +VIRTCHNL_CHECK_STRUCT_LEN(2444, virtchnl_rss_cfg); + /* action configuration for FDIR */ struct virtchnl_filter_action { enum virtchnl_action type; @@ -1100,6 +1119,10 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode, case VIRTCHNL_OP_DEL_CLOUD_FILTER: valid_len = sizeof(struct virtchnl_filter); break; + case VIRTCHNL_OP_ADD_RSS_CFG: + case VIRTCHNL_OP_DEL_RSS_CFG: + valid_len = sizeof(struct virtchnl_rss_cfg); + break; case VIRTCHNL_OP_ADD_FDIR_FILTER: valid_len = sizeof(struct virtchnl_fdir_add); break; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index bc6bc8383b43..158aefae1030 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -85,8 +85,6 @@ typedef __u32 __bitwise req_flags_t; #define RQF_ELVPRIV ((__force req_flags_t)(1 << 12)) /* account into disk and partition IO statistics */ #define RQF_IO_STAT ((__force req_flags_t)(1 << 13)) -/* request came from our alloc pool */ -#define RQF_ALLOCED ((__force req_flags_t)(1 << 14)) /* runtime pm request */ #define RQF_PM ((__force req_flags_t)(1 << 15)) /* on IO scheduler merge hash */ diff --git a/include/linux/bpf.h b/include/linux/bpf.h index f8a45f109e96..ad4bcf1cadbb 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -40,6 +40,7 @@ struct bpf_local_storage; struct bpf_local_storage_map; struct kobject; struct mem_cgroup; +struct module; struct bpf_func_state; extern struct idr btf_idr; @@ -646,6 +647,7 @@ struct bpf_trampoline { /* Executable image of trampoline */ struct bpf_tramp_image *cur_image; u64 selector; + struct module *mod; }; struct bpf_attach_target_info { diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index 7f4ac87c0b32..5c641f930caf 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -253,7 +253,11 @@ struct target_type { #define dm_target_passes_integrity(type) ((type)->features & DM_TARGET_PASSES_INTEGRITY) /* - * Indicates that a target supports host-managed zoned block devices. + * Indicates support for zoned block devices: + * - DM_TARGET_ZONED_HM: the target also supports host-managed zoned + * block devices but does not support combining different zoned models. + * - DM_TARGET_MIXED_ZONED_MODEL: the target supports combining multiple + * devices with different zoned models. */ #ifdef CONFIG_BLK_DEV_ZONED #define DM_TARGET_ZONED_HM 0x00000040 @@ -275,6 +279,15 @@ struct target_type { #define DM_TARGET_PASSES_CRYPTO 0x00000100 #define dm_target_passes_crypto(type) ((type)->features & DM_TARGET_PASSES_CRYPTO) +#ifdef CONFIG_BLK_DEV_ZONED +#define DM_TARGET_MIXED_ZONED_MODEL 0x00000200 +#define dm_target_supports_mixed_zoned_model(type) \ + ((type)->features & DM_TARGET_MIXED_ZONED_MODEL) +#else +#define DM_TARGET_MIXED_ZONED_MODEL 0x00000000 +#define dm_target_supports_mixed_zoned_model(type) (false) +#endif + struct dm_target { struct dm_table *table; struct target_type *type; diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 3583f7fc075c..e030f7510cd3 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -81,15 +81,14 @@ enum { #define ETH_RSS_HASH_NO_CHANGE 0 struct net_device; +struct netlink_ext_ack; /* Some generic methods drivers may use in their ethtool_ops */ u32 ethtool_op_get_link(struct net_device *dev); int ethtool_op_get_ts_info(struct net_device *dev, struct ethtool_ts_info *eti); -/** - * struct ethtool_link_ext_state_info - link extended state and substate. - */ +/* Link extended state and substate. */ struct ethtool_link_ext_state_info { enum ethtool_link_ext_state link_ext_state; union { @@ -129,7 +128,6 @@ struct ethtool_link_ksettings { __ETHTOOL_DECLARE_LINK_MODE_MASK(lp_advertising); } link_modes; u32 lanes; - enum ethtool_link_mode_bit_indices link_mode; }; /** @@ -246,6 +244,56 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32, #define ETHTOOL_STAT_NOT_SET (~0ULL) +static inline void ethtool_stats_init(u64 *stats, unsigned int n) +{ + while (n--) + stats[n] = ETHTOOL_STAT_NOT_SET; +} + +/* Basic IEEE 802.3 MAC statistics (30.3.1.1.*), not otherwise exposed + * via a more targeted API. + */ +struct ethtool_eth_mac_stats { + u64 FramesTransmittedOK; + u64 SingleCollisionFrames; + u64 MultipleCollisionFrames; + u64 FramesReceivedOK; + u64 FrameCheckSequenceErrors; + u64 AlignmentErrors; + u64 OctetsTransmittedOK; + u64 FramesWithDeferredXmissions; + u64 LateCollisions; + u64 FramesAbortedDueToXSColls; + u64 FramesLostDueToIntMACXmitError; + u64 CarrierSenseErrors; + u64 OctetsReceivedOK; + u64 FramesLostDueToIntMACRcvError; + u64 MulticastFramesXmittedOK; + u64 BroadcastFramesXmittedOK; + u64 FramesWithExcessiveDeferral; + u64 MulticastFramesReceivedOK; + u64 BroadcastFramesReceivedOK; + u64 InRangeLengthErrors; + u64 OutOfRangeLengthField; + u64 FrameTooLongErrors; +}; + +/* Basic IEEE 802.3 PHY statistics (30.3.2.1.*), not otherwise exposed + * via a more targeted API. + */ +struct ethtool_eth_phy_stats { + u64 SymbolErrorDuringCarrier; +}; + +/* Basic IEEE 802.3 MAC Ctrl statistics (30.3.3.*), not otherwise exposed + * via a more targeted API. + */ +struct ethtool_eth_ctrl_stats { + u64 MACControlFramesTransmitted; + u64 MACControlFramesReceived; + u64 UnsupportedOpcodesReceived; +}; + /** * struct ethtool_pause_stats - statistics for IEEE 802.3x pause frames * @tx_pause_frames: transmitted pause frame count. Reported to user space @@ -265,6 +313,102 @@ struct ethtool_pause_stats { u64 rx_pause_frames; }; +#define ETHTOOL_MAX_LANES 8 + +/** + * struct ethtool_fec_stats - statistics for IEEE 802.3 FEC + * @corrected_blocks: number of received blocks corrected by FEC + * Reported to user space as %ETHTOOL_A_FEC_STAT_CORRECTED. + * + * Equivalent to `30.5.1.1.17 aFECCorrectedBlocks` from the standard. + * + * @uncorrectable_blocks: number of received blocks FEC was not able to correct + * Reported to user space as %ETHTOOL_A_FEC_STAT_UNCORR. + * + * Equivalent to `30.5.1.1.18 aFECUncorrectableBlocks` from the standard. + * + * @corrected_bits: number of bits corrected by FEC + * Similar to @corrected_blocks but counts individual bit changes, + * not entire FEC data blocks. This is a non-standard statistic. + * Reported to user space as %ETHTOOL_A_FEC_STAT_CORR_BITS. + * + * @lane: per-lane/PCS-instance counts as defined by the standard + * @total: error counts for the entire port, for drivers incapable of reporting + * per-lane stats + * + * Drivers should fill in either only total or per-lane statistics, core + * will take care of adding lane values up to produce the total. + */ +struct ethtool_fec_stats { + struct ethtool_fec_stat { + u64 total; + u64 lanes[ETHTOOL_MAX_LANES]; + } corrected_blocks, uncorrectable_blocks, corrected_bits; +}; + +/** + * struct ethtool_rmon_hist_range - byte range for histogram statistics + * @low: low bound of the bucket (inclusive) + * @high: high bound of the bucket (inclusive) + */ +struct ethtool_rmon_hist_range { + u16 low; + u16 high; +}; + +#define ETHTOOL_RMON_HIST_MAX 10 + +/** + * struct ethtool_rmon_stats - selected RMON (RFC 2819) statistics + * @undersize_pkts: Equivalent to `etherStatsUndersizePkts` from the RFC. + * @oversize_pkts: Equivalent to `etherStatsOversizePkts` from the RFC. + * @fragments: Equivalent to `etherStatsFragments` from the RFC. + * @jabbers: Equivalent to `etherStatsJabbers` from the RFC. + * @hist: Packet counter for packet length buckets (e.g. + * `etherStatsPkts128to255Octets` from the RFC). + * @hist_tx: Tx counters in similar form to @hist, not defined in the RFC. + * + * Selection of RMON (RFC 2819) statistics which are not exposed via different + * APIs, primarily the packet-length-based counters. + * Unfortunately different designs choose different buckets beyond + * the 1024B mark (jumbo frame teritory), so the definition of the bucket + * ranges is left to the driver. + */ +struct ethtool_rmon_stats { + u64 undersize_pkts; + u64 oversize_pkts; + u64 fragments; + u64 jabbers; + + u64 hist[ETHTOOL_RMON_HIST_MAX]; + u64 hist_tx[ETHTOOL_RMON_HIST_MAX]; +}; + +#define ETH_MODULE_EEPROM_PAGE_LEN 128 +#define ETH_MODULE_MAX_I2C_ADDRESS 0x7f + +/** + * struct ethtool_module_eeprom - EEPROM dump from specified page + * @offset: Offset within the specified EEPROM page to begin read, in bytes. + * @length: Number of bytes to read. + * @page: Page number to read from. + * @bank: Page bank number to read from, if applicable by EEPROM spec. + * @i2c_address: I2C address of a page. Value less than 0x7f expected. Most + * EEPROMs use 0x50 or 0x51. + * @data: Pointer to buffer with EEPROM data of @length size. + * + * This can be used to manage pages during EEPROM dump in ethtool and pass + * required information to the driver. + */ +struct ethtool_module_eeprom { + __u32 offset; + __u32 length; + __u8 page; + __u8 bank; + __u8 i2c_address; + __u8 *data; +}; + /** * struct ethtool_ops - optional netdev operations * @cap_link_lanes_supported: indicates if the driver supports lanes @@ -292,6 +436,9 @@ struct ethtool_pause_stats { * do not attach ext_substate attribute to netlink message). If link_ext_state * and link_ext_substate are unknown, return -ENODATA. If not implemented, * link_ext_state and link_ext_substate will not be sent to userspace. + * @get_eeprom_len: Read range of EEPROM addresses for validation of + * @get_eeprom and @set_eeprom requests. + * Returns 0 if device does not support EEPROM access. * @get_eeprom: Read data from the device EEPROM. * Should fill in the magic field. Don't need to check len for zero * or wraparound. Fill in the data argument with the eeprom values @@ -384,6 +531,8 @@ struct ethtool_pause_stats { * @get_module_eeprom: Get the eeprom information from the plug-in module * @get_eee: Get Energy-Efficient (EEE) supported and status. * @set_eee: Set EEE status (enable/disable) as well as LPI timers. + * @get_tunable: Read the value of a driver / device tunable. + * @set_tunable: Set the value of a driver / device tunable. * @get_per_queue_coalesce: Get interrupt coalescing parameters per queue. * It must check that the given queue number is valid. If neither a RX nor * a TX queue has this number, return -EINVAL. If only a RX queue or a TX @@ -405,11 +554,26 @@ struct ethtool_pause_stats { * ignored (use %__ETHTOOL_LINK_MODE_MASK_NBITS instead of the latter), * any change to them will be overwritten by kernel. Returns a negative * error code or zero. + * @get_fec_stats: Report FEC statistics. + * Core will sum up per-lane stats to get the total. + * Drivers must not zero statistics which they don't report. The stats + * structure is initialized to ETHTOOL_STAT_NOT_SET indicating driver does + * not report statistics. * @get_fecparam: Get the network device Forward Error Correction parameters. * @set_fecparam: Set the network device Forward Error Correction parameters. * @get_ethtool_phy_stats: Return extended statistics about the PHY device. * This is only useful if the device maintains PHY statistics and * cannot use the standard PHY library helpers. + * @get_phy_tunable: Read the value of a PHY tunable. + * @set_phy_tunable: Set the value of a PHY tunable. + * @get_module_eeprom_by_page: Get a region of plug-in module EEPROM data from + * specified page. Returns a negative error code or the amount of bytes + * read. + * @get_eth_phy_stats: Query some of the IEEE 802.3 PHY statistics. + * @get_eth_mac_stats: Query some of the IEEE 802.3 MAC statistics. + * @get_eth_ctrl_stats: Query some of the IEEE 802.3 MAC Ctrl statistics. + * @get_rmon_stats: Query some of the RMON (RFC 2819) statistics. + * Set %ranges to a pointer to zero-terminated array of byte ranges. * * All operations are optional (i.e. the function pointer may be set * to %NULL) and callers must take this into account. Callers must @@ -505,6 +669,8 @@ struct ethtool_ops { struct ethtool_link_ksettings *); int (*set_link_ksettings)(struct net_device *, const struct ethtool_link_ksettings *); + void (*get_fec_stats)(struct net_device *dev, + struct ethtool_fec_stats *fec_stats); int (*get_fecparam)(struct net_device *, struct ethtool_fecparam *); int (*set_fecparam)(struct net_device *, @@ -515,6 +681,18 @@ struct ethtool_ops { const struct ethtool_tunable *, void *); int (*set_phy_tunable)(struct net_device *, const struct ethtool_tunable *, const void *); + int (*get_module_eeprom_by_page)(struct net_device *dev, + const struct ethtool_module_eeprom *page, + struct netlink_ext_ack *extack); + void (*get_eth_phy_stats)(struct net_device *dev, + struct ethtool_eth_phy_stats *phy_stats); + void (*get_eth_mac_stats)(struct net_device *dev, + struct ethtool_eth_mac_stats *mac_stats); + void (*get_eth_ctrl_stats)(struct net_device *dev, + struct ethtool_eth_ctrl_stats *ctrl_stats); + void (*get_rmon_stats)(struct net_device *dev, + struct ethtool_rmon_stats *rmon_stats, + const struct ethtool_rmon_hist_range **ranges); }; int ethtool_check_ops(const struct ethtool_ops *ops); @@ -538,7 +716,6 @@ int ethtool_virtdev_set_link_ksettings(struct net_device *dev, const struct ethtool_link_ksettings *cmd, u32 *dev_speed, u8 *dev_duplex); -struct netlink_ext_ack; struct phy_device; struct phy_tdr_config; @@ -547,8 +724,8 @@ struct phy_tdr_config; * @get_sset_count: Get number of strings that @get_strings will write. * @get_strings: Return a set of strings that describe the requested objects * @get_stats: Return extended statistics about the PHY device. - * @start_cable_test - Start a cable test - * @start_cable_test_tdr - Start a Time Domain Reflectometry cable test + * @start_cable_test: Start a cable test + * @start_cable_test_tdr: Start a Time Domain Reflectometry cable test * * All operations are optional (i.e. the function pointer may be set to %NULL) * and callers must take this into account. Callers must hold the RTNL lock. @@ -572,6 +749,15 @@ struct ethtool_phy_ops { void ethtool_set_ethtool_phy_ops(const struct ethtool_phy_ops *ops); /** + * ethtool_params_from_link_mode - Derive link parameters from a given link mode + * @link_ksettings: Link parameters to be derived from the link mode + * @link_mode: Link mode + */ +void +ethtool_params_from_link_mode(struct ethtool_link_ksettings *link_ksettings, + enum ethtool_link_mode_bit_indices link_mode); + +/** * ethtool_sprintf - Write formatted string to ethtool string data * @data: Pointer to start of string to update * @fmt: Format of string to write diff --git a/include/linux/extcon.h b/include/linux/extcon.h index fd183fb9c20f..0c19010da77f 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -271,6 +271,29 @@ static inline void devm_extcon_unregister_notifier(struct device *dev, struct extcon_dev *edev, unsigned int id, struct notifier_block *nb) { } +static inline int extcon_register_notifier_all(struct extcon_dev *edev, + struct notifier_block *nb) +{ + return 0; +} + +static inline int extcon_unregister_notifier_all(struct extcon_dev *edev, + struct notifier_block *nb) +{ + return 0; +} + +static inline int devm_extcon_register_notifier_all(struct device *dev, + struct extcon_dev *edev, + struct notifier_block *nb) +{ + return 0; +} + +static inline void devm_extcon_unregister_notifier_all(struct device *dev, + struct extcon_dev *edev, + struct notifier_block *nb) { } + static inline struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name) { return ERR_PTR(-ENODEV); diff --git a/include/linux/firmware/intel/stratix10-svc-client.h b/include/linux/firmware/intel/stratix10-svc-client.h index ebc295647581..19781b0f6429 100644 --- a/include/linux/firmware/intel/stratix10-svc-client.h +++ b/include/linux/firmware/intel/stratix10-svc-client.h @@ -56,7 +56,7 @@ * COMMAND_RECONFIG_FLAG_PARTIAL: * Set to FPGA configuration type (full or partial). */ -#define COMMAND_RECONFIG_FLAG_PARTIAL 1 +#define COMMAND_RECONFIG_FLAG_PARTIAL 0 /* * Timeout settings for service clients: diff --git a/include/linux/host1x.h b/include/linux/host1x.h index ce59a6a6a008..9eb77c87a83b 100644 --- a/include/linux/host1x.h +++ b/include/linux/host1x.h @@ -320,7 +320,14 @@ static inline struct host1x_device *to_host1x_device(struct device *dev) int host1x_device_init(struct host1x_device *device); int host1x_device_exit(struct host1x_device *device); -int host1x_client_register(struct host1x_client *client); +int __host1x_client_register(struct host1x_client *client, + struct lock_class_key *key); +#define host1x_client_register(class) \ + ({ \ + static struct lock_class_key __key; \ + __host1x_client_register(class, &__key); \ + }) + int host1x_client_unregister(struct host1x_client *client); int host1x_client_suspend(struct host1x_client *client); diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 72ff75fb1971..2967437f1b11 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -2006,24 +2006,22 @@ int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap, * A-MDPU Length Exponent field in the HT capabilities, VHT capabilities and the * same field in the HE capabilities. */ -#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT 0x00 -#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1 0x08 -#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2 0x10 -#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED 0x18 +#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_0 0x00 +#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_1 0x08 +#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_2 0x10 +#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3 0x18 #define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK 0x18 #define IEEE80211_HE_MAC_CAP3_AMSDU_FRAG 0x20 #define IEEE80211_HE_MAC_CAP3_FLEX_TWT_SCHED 0x40 #define IEEE80211_HE_MAC_CAP3_RX_CTRL_FRAME_TO_MULTIBSS 0x80 -#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_SHIFT 3 - #define IEEE80211_HE_MAC_CAP4_BSRP_BQRP_A_MPDU_AGG 0x01 #define IEEE80211_HE_MAC_CAP4_QTP 0x02 #define IEEE80211_HE_MAC_CAP4_BQR 0x04 -#define IEEE80211_HE_MAC_CAP4_SRP_RESP 0x08 +#define IEEE80211_HE_MAC_CAP4_PSR_RESP 0x08 #define IEEE80211_HE_MAC_CAP4_NDP_FB_REP 0x10 #define IEEE80211_HE_MAC_CAP4_OPS 0x20 -#define IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU 0x40 +#define IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU 0x40 /* Multi TID agg TX is split between byte #4 and #5 * The value is a combination of B39,B40,B41 */ @@ -2031,7 +2029,7 @@ int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap, #define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 0x01 #define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41 0x02 -#define IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION 0x04 +#define IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECTIVE_TRANSMISSION 0x04 #define IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU 0x08 #define IEEE80211_HE_MAC_CAP5_OM_CTRL_UL_MU_DATA_DIS_RX 0x10 #define IEEE80211_HE_MAC_CAP5_HE_DYNAMIC_SM_PS 0x20 @@ -2089,7 +2087,7 @@ int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap, #define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK 0x18 #define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_1 0x00 #define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_2 0x20 -#define IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA 0x40 +#define IEEE80211_HE_PHY_CAP3_RX_PARTIAL_BW_SU_IN_20MHZ_MU 0x40 #define IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER 0x80 #define IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE 0x01 @@ -2136,15 +2134,15 @@ int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap, #define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU 0x01 #define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU 0x02 -#define IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB 0x04 -#define IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB 0x08 +#define IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMING_FB 0x04 +#define IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMING_PARTIAL_BW_FB 0x08 #define IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB 0x10 #define IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE 0x20 #define IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO 0x40 #define IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT 0x80 -#define IEEE80211_HE_PHY_CAP7_SRP_BASED_SR 0x01 -#define IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR 0x02 +#define IEEE80211_HE_PHY_CAP7_PSR_BASED_SR 0x01 +#define IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_SUPP 0x02 #define IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI 0x04 #define IEEE80211_HE_PHY_CAP7_MAX_NC_1 0x08 #define IEEE80211_HE_PHY_CAP7_MAX_NC_2 0x10 @@ -3861,4 +3859,11 @@ struct ieee80211_neighbor_ap_info { u8 channel; } __packed; +enum ieee80211_range_params_max_total_ltf { + IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_4 = 0, + IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_8, + IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_16, + IEEE80211_RANGE_PARAMS_MAX_TOTAL_LTF_UNSPECIFIED, +}; + #endif /* LINUX_IEEE80211_H */ diff --git a/include/linux/kasan.h b/include/linux/kasan.h index b91732bd05d7..14f72ec96492 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -330,7 +330,7 @@ static inline bool kasan_check_byte(const void *address) #endif /* CONFIG_KASAN */ -#if defined(CONFIG_KASAN) && CONFIG_KASAN_STACK +#if defined(CONFIG_KASAN) && defined(CONFIG_KASAN_STACK) void kasan_unpoison_task_stack(struct task_struct *task); #else static inline void kasan_unpoison_task_stack(struct task_struct *task) {} diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h index 274abd5fbac3..acee44b9db26 100644 --- a/include/linux/marvell_phy.h +++ b/include/linux/marvell_phy.h @@ -22,18 +22,24 @@ #define MARVELL_PHY_ID_88E1545 0x01410ea0 #define MARVELL_PHY_ID_88E1548P 0x01410ec0 #define MARVELL_PHY_ID_88E3016 0x01410e60 -#define MARVELL_PHY_ID_88X3310 0x002b09a0 #define MARVELL_PHY_ID_88E2110 0x002b09b0 #define MARVELL_PHY_ID_88X2222 0x01410f10 +/* PHY IDs and mask for Alaska 10G PHYs */ +#define MARVELL_PHY_ID_88X33X0_MASK 0xfffffff8 +#define MARVELL_PHY_ID_88X3310 0x002b09a0 +#define MARVELL_PHY_ID_88X3340 0x002b09a8 + /* 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 +/* These Ethernet switch families contain embedded PHYs, but they do * not have a model ID. So the switch driver traps reads to the ID2 * register and returns the switch family ID */ -#define MARVELL_PHY_ID_88E6390 0x01410f90 +#define MARVELL_PHY_ID_88E6341_FAMILY 0x01410f41 +#define MARVELL_PHY_ID_88E6390_FAMILY 0x01410f90 +#define MARVELL_PHY_ID_88E6393_FAMILY 0x002b0b9b #define MARVELL_PHY_FAMILY_ID(id) ((id) >> 4) diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 92a029a800a0..578c4ccae91c 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -911,8 +911,11 @@ static inline u16 get_cqe_flow_tag(struct mlx5_cqe64 *cqe) return be32_to_cpu(cqe->sop_drop_qpn) & 0xFFF; } -#define MLX5_MPWQE_LOG_NUM_STRIDES_BASE (9) -#define MLX5_MPWQE_LOG_STRIDE_SZ_BASE (6) +#define MLX5_MPWQE_LOG_NUM_STRIDES_EXT_BASE 3 +#define MLX5_MPWQE_LOG_NUM_STRIDES_BASE 9 +#define MLX5_MPWQE_LOG_NUM_STRIDES_MAX 16 +#define MLX5_MPWQE_LOG_STRIDE_SZ_BASE 6 +#define MLX5_MPWQE_LOG_STRIDE_SZ_MAX 13 struct mpwrq_cqe_bc { __be16 filler_consumed_strides; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 23bb01d7c9b9..4e531c2aab52 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -127,6 +127,7 @@ enum { MLX5_REG_PELC = 0x500e, MLX5_REG_PVLC = 0x500f, MLX5_REG_PCMR = 0x5041, + MLX5_REG_PDDR = 0x5031, MLX5_REG_PMLP = 0x5002, MLX5_REG_PPLM = 0x5023, MLX5_REG_PCAM = 0x507f, @@ -438,7 +439,6 @@ struct mlx5_core_health { unsigned long flags; struct work_struct fatal_report_work; struct work_struct report_work; - struct delayed_work recover_work; struct devlink_health_reporter *fw_reporter; struct devlink_health_reporter *fw_fatal_reporter; }; @@ -517,8 +517,8 @@ struct mlx5_rate_limit { struct mlx5_rl_entry { u8 rl_raw[MLX5_ST_SZ_BYTES(set_pp_rate_limit_context)]; - u16 index; u64 refcount; + u16 index; u16 uid; u8 dedicated : 1; }; @@ -530,6 +530,7 @@ struct mlx5_rl_table { u32 max_rate; u32 min_rate; struct mlx5_rl_entry *rl_entry; + u64 refcount; }; struct mlx5_core_roce { @@ -878,6 +879,11 @@ static inline u32 mlx5_base_mkey(const u32 key) return key & 0xffffff00u; } +static inline u32 wq_get_byte_sz(u8 log_sz, u8 log_stride) +{ + return ((u32)1 << log_sz) << log_stride; +} + static inline void mlx5_init_fbc_offset(struct mlx5_buf_list *frags, u8 log_stride, u8 log_sz, u16 strides_offset, diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h index 994c2c8cb4fd..9cf1da2883c6 100644 --- a/include/linux/mlx5/eswitch.h +++ b/include/linux/mlx5/eswitch.h @@ -48,6 +48,7 @@ struct mlx5_eswitch_rep { /* Only IB rep is using vport_index */ u16 vport_index; u32 vlan_refcount; + struct mlx5_eswitch *esw; }; void mlx5_eswitch_register_vport_reps(struct mlx5_eswitch *esw, @@ -61,8 +62,8 @@ struct mlx5_eswitch_rep *mlx5_eswitch_vport_rep(struct mlx5_eswitch *esw, u16 vport_num); void *mlx5_eswitch_uplink_get_proto_dev(struct mlx5_eswitch *esw, u8 rep_type); struct mlx5_flow_handle * -mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw, - u16 vport_num, u32 sqn); +mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *on_esw, + struct mlx5_eswitch_rep *rep, u32 sqn); u16 mlx5_eswitch_get_total_vports(const struct mlx5_core_dev *dev); @@ -74,20 +75,19 @@ bool mlx5_eswitch_reg_c1_loopback_enabled(const struct mlx5_eswitch *esw); bool mlx5_eswitch_vport_match_metadata_enabled(const struct mlx5_eswitch *esw); /* Reg C0 usage: - * Reg C0 = < ESW_PFNUM_BITS(4) | ESW_VPORT BITS(12) | ESW_CHAIN_TAG(16) > + * Reg C0 = < ESW_PFNUM_BITS(4) | ESW_VPORT BITS(12) | ESW_REG_C0_OBJ(16) > * * Highest 4 bits of the reg c0 is the PF_NUM (range 0-15), 12 bits of * unique non-zero vport id (range 1-4095). The rest (lowest 16 bits) is left - * for tc chain tag restoration. + * for user data objects managed by a common mapping context. * PFNUM + VPORT comprise the SOURCE_PORT matching. */ #define ESW_VPORT_BITS 12 #define ESW_PFNUM_BITS 4 #define ESW_SOURCE_PORT_METADATA_BITS (ESW_PFNUM_BITS + ESW_VPORT_BITS) #define ESW_SOURCE_PORT_METADATA_OFFSET (32 - ESW_SOURCE_PORT_METADATA_BITS) -#define ESW_CHAIN_TAG_METADATA_BITS (32 - ESW_SOURCE_PORT_METADATA_BITS) -#define ESW_CHAIN_TAG_METADATA_MASK GENMASK(ESW_CHAIN_TAG_METADATA_BITS - 1,\ - 0) +#define ESW_REG_C0_USER_DATA_METADATA_BITS (32 - ESW_SOURCE_PORT_METADATA_BITS) +#define ESW_REG_C0_USER_DATA_METADATA_MASK GENMASK(ESW_REG_C0_USER_DATA_METADATA_BITS - 1, 0) static inline u32 mlx5_eswitch_get_vport_metadata_mask(void) { @@ -152,8 +152,7 @@ mlx5_eswitch_vport_match_metadata_enabled(const struct mlx5_eswitch *esw) }; static inline u32 -mlx5_eswitch_get_vport_metadata_for_match(struct mlx5_eswitch *esw, - int vport_num) +mlx5_eswitch_get_vport_metadata_for_match(struct mlx5_eswitch *esw, u16 vport_num) { return 0; }; diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index df5d91c8b2d4..52b7cabcde08 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -437,11 +437,11 @@ struct mlx5_ifc_flow_table_prop_layout_bits { u8 reserved_at_60[0x18]; u8 log_max_ft_num[0x8]; - u8 reserved_at_80[0x18]; + u8 reserved_at_80[0x10]; + u8 log_max_flow_counter[0x8]; u8 log_max_destination[0x8]; - u8 log_max_flow_counter[0x8]; - u8 reserved_at_a8[0x10]; + u8 reserved_at_a0[0x18]; u8 log_max_flow[0x8]; u8 reserved_at_c0[0x40]; @@ -622,7 +622,19 @@ struct mlx5_ifc_fte_match_set_misc3_bits { u8 geneve_tlv_option_0_data[0x20]; - u8 reserved_at_140[0xc0]; + u8 gtpu_teid[0x20]; + + u8 gtpu_msg_type[0x8]; + u8 gtpu_msg_flags[0x8]; + u8 reserved_at_170[0x10]; + + u8 gtpu_dw_2[0x20]; + + u8 gtpu_first_ext_dw_0[0x20]; + + u8 gtpu_dw_0[0x20]; + + u8 reserved_at_1e0[0x20]; }; struct mlx5_ifc_fte_match_set_misc4_bits { @@ -806,9 +818,11 @@ struct mlx5_ifc_e_switch_cap_bits { u8 vport_svlan_insert[0x1]; u8 vport_cvlan_insert_if_not_exist[0x1]; u8 vport_cvlan_insert_overwrite[0x1]; - u8 reserved_at_5[0x3]; + u8 reserved_at_5[0x2]; + u8 esw_shared_ingress_acl[0x1]; u8 esw_uplink_ingress_acl[0x1]; - u8 reserved_at_9[0x10]; + u8 root_ft_on_other_esw[0x1]; + u8 reserved_at_a[0xf]; u8 esw_functions_changed[0x1]; u8 reserved_at_1a[0x1]; u8 ecpf_vport_exists[0x1]; @@ -947,7 +961,9 @@ struct mlx5_ifc_roce_cap_bits { u8 roce_apm[0x1]; u8 reserved_at_1[0x3]; u8 sw_r_roce_src_udp_port[0x1]; - u8 reserved_at_5[0x19]; + u8 fl_rc_qp_when_roce_disabled[0x1]; + u8 fl_rc_qp_when_roce_enabled[0x1]; + u8 reserved_at_7[0x17]; u8 qp_ts_format[0x2]; u8 reserved_at_20[0x60]; @@ -1235,9 +1251,17 @@ enum { enum { MLX5_FLEX_PARSER_GENEVE_ENABLED = 1 << 3, + MLX5_FLEX_PARSER_MPLS_OVER_GRE_ENABLED = 1 << 4, + mlx5_FLEX_PARSER_MPLS_OVER_UDP_ENABLED = 1 << 5, MLX5_FLEX_PARSER_VXLAN_GPE_ENABLED = 1 << 7, MLX5_FLEX_PARSER_ICMP_V4_ENABLED = 1 << 8, MLX5_FLEX_PARSER_ICMP_V6_ENABLED = 1 << 9, + MLX5_FLEX_PARSER_GENEVE_TLV_OPTION_0_ENABLED = 1 << 10, + MLX5_FLEX_PARSER_GTPU_ENABLED = 1 << 11, + MLX5_FLEX_PARSER_GTPU_DW_2_ENABLED = 1 << 16, + MLX5_FLEX_PARSER_GTPU_FIRST_EXT_DW_0_ENABLED = 1 << 17, + MLX5_FLEX_PARSER_GTPU_DW_0_ENABLED = 1 << 18, + MLX5_FLEX_PARSER_GTPU_TEID_ENABLED = 1 << 19, }; enum { @@ -1295,7 +1319,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 log_max_srq_sz[0x8]; u8 log_max_qp_sz[0x8]; u8 event_cap[0x1]; - u8 reserved_at_91[0x7]; + u8 reserved_at_91[0x2]; + u8 isolate_vl_tc_new[0x1]; + u8 reserved_at_94[0x4]; u8 prio_tag_required[0x1]; u8 reserved_at_99[0x2]; u8 log_max_qp[0x5]; @@ -1502,7 +1528,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_270[0x6]; u8 lag_dct[0x2]; u8 lag_tx_port_affinity[0x1]; - u8 reserved_at_279[0x2]; + u8 lag_native_fdb_selection[0x1]; + u8 reserved_at_27a[0x1]; u8 lag_master[0x1]; u8 num_lag_ports[0x4]; @@ -1634,7 +1661,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 cqe_compression_timeout[0x10]; u8 cqe_compression_max_num[0x10]; - u8 reserved_at_5e0[0x10]; + u8 reserved_at_5e0[0x8]; + u8 flex_parser_id_gtpu_dw_0[0x4]; + u8 reserved_at_5ec[0x4]; u8 tag_matching[0x1]; u8 rndv_offload_rc[0x1]; u8 rndv_offload_dc[0x1]; @@ -1645,7 +1674,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 affiliate_nic_vport_criteria[0x8]; u8 native_port_num[0x8]; u8 num_vhca_ports[0x8]; - u8 reserved_at_618[0x6]; + u8 flex_parser_id_gtpu_teid[0x4]; + u8 reserved_at_61c[0x2]; u8 sw_owner_id[0x1]; u8 reserved_at_61f[0x1]; @@ -1680,7 +1710,17 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_6e0[0x10]; u8 sf_base_id[0x10]; - u8 reserved_at_700[0x80]; + u8 flex_parser_id_gtpu_dw_2[0x4]; + u8 flex_parser_id_gtpu_first_ext_dw_0[0x4]; + u8 num_total_dynamic_vf_msix[0x18]; + u8 reserved_at_720[0x14]; + u8 dynamic_msix_table_size[0xc]; + u8 reserved_at_740[0xc]; + u8 min_dynamic_vf_msix_table_size[0x4]; + u8 reserved_at_750[0x4]; + u8 max_dynamic_vf_msix_table_size[0xc]; + + u8 reserved_at_760[0x20]; u8 vhca_tunnel_commands[0x40]; u8 reserved_at_7c0[0x40]; }; @@ -2906,7 +2946,8 @@ struct mlx5_ifc_qpc_bits { u8 state[0x4]; u8 lag_tx_port_affinity[0x4]; u8 st[0x8]; - u8 reserved_at_10[0x3]; + u8 reserved_at_10[0x2]; + u8 isolate_vl_tc[0x1]; u8 pm_state[0x2]; u8 reserved_at_15[0x1]; u8 req_e2e_credit_mode[0x2]; @@ -8835,6 +8876,8 @@ struct mlx5_ifc_pplm_reg_bits { u8 fec_override_admin_100g_2x[0x10]; u8 fec_override_admin_50g_1x[0x10]; + + u8 reserved_at_140[0x140]; }; struct mlx5_ifc_ppcnt_reg_bits { @@ -9942,6 +9985,53 @@ struct mlx5_ifc_mirc_reg_bits { u8 reserved_at_20[0x20]; }; +struct mlx5_ifc_pddr_monitor_opcode_bits { + u8 reserved_at_0[0x10]; + u8 monitor_opcode[0x10]; +}; + +union mlx5_ifc_pddr_troubleshooting_page_status_opcode_auto_bits { + struct mlx5_ifc_pddr_monitor_opcode_bits pddr_monitor_opcode; + u8 reserved_at_0[0x20]; +}; + +enum { + /* Monitor opcodes */ + MLX5_PDDR_REG_TRBLSH_GROUP_OPCODE_MONITOR = 0x0, +}; + +struct mlx5_ifc_pddr_troubleshooting_page_bits { + u8 reserved_at_0[0x10]; + u8 group_opcode[0x10]; + + union mlx5_ifc_pddr_troubleshooting_page_status_opcode_auto_bits status_opcode; + + u8 reserved_at_40[0x20]; + + u8 status_message[59][0x20]; +}; + +union mlx5_ifc_pddr_reg_page_data_auto_bits { + struct mlx5_ifc_pddr_troubleshooting_page_bits pddr_troubleshooting_page; + u8 reserved_at_0[0x7c0]; +}; + +enum { + MLX5_PDDR_REG_PAGE_SELECT_TROUBLESHOOTING_INFO_PAGE = 0x1, +}; + +struct mlx5_ifc_pddr_reg_bits { + u8 reserved_at_0[0x8]; + u8 local_port[0x8]; + u8 pnat[0x2]; + u8 reserved_at_12[0xe]; + + u8 reserved_at_20[0x18]; + u8 page_select[0x8]; + + union mlx5_ifc_pddr_reg_page_data_auto_bits page_data; +}; + union mlx5_ifc_ports_control_registers_document_bits { struct mlx5_ifc_bufferx_reg_bits bufferx_reg; struct mlx5_ifc_eth_2819_cntrs_grp_data_layout_bits eth_2819_cntrs_grp_data_layout; @@ -9956,6 +10046,9 @@ union mlx5_ifc_ports_control_registers_document_bits { struct mlx5_ifc_pamp_reg_bits pamp_reg; struct mlx5_ifc_paos_reg_bits paos_reg; struct mlx5_ifc_pcap_reg_bits pcap_reg; + struct mlx5_ifc_pddr_monitor_opcode_bits pddr_monitor_opcode; + struct mlx5_ifc_pddr_reg_bits pddr_reg; + struct mlx5_ifc_pddr_troubleshooting_page_bits pddr_troubleshooting_page; struct mlx5_ifc_peir_reg_bits peir_reg; struct mlx5_ifc_pelc_reg_bits pelc_reg; struct mlx5_ifc_pfcc_reg_bits pfcc_reg; @@ -10036,14 +10129,19 @@ struct mlx5_ifc_set_flow_table_root_in_bits { u8 reserved_at_60[0x20]; u8 table_type[0x8]; - u8 reserved_at_88[0x18]; + u8 reserved_at_88[0x7]; + u8 table_of_other_vport[0x1]; + u8 table_vport_number[0x10]; u8 reserved_at_a0[0x8]; u8 table_id[0x18]; u8 reserved_at_c0[0x8]; u8 underlay_qpn[0x18]; - u8 reserved_at_e0[0x120]; + u8 table_eswitch_owner_vhca_id_valid[0x1]; + u8 reserved_at_e1[0xf]; + u8 table_eswitch_owner_vhca_id[0x10]; + u8 reserved_at_100[0x100]; }; enum { @@ -10198,7 +10296,7 @@ struct mlx5_ifc_pbmc_reg_bits { struct mlx5_ifc_bufferx_reg_bits buffer[10]; - u8 reserved_at_2e0[0x40]; + u8 reserved_at_2e0[0x80]; }; struct mlx5_ifc_qtct_reg_bits { @@ -10273,7 +10371,8 @@ struct mlx5_ifc_dcbx_param_bits { }; struct mlx5_ifc_lagc_bits { - u8 reserved_at_0[0x1d]; + u8 fdb_selection_mode[0x1]; + u8 reserved_at_1[0x1c]; u8 lag_state[0x3]; u8 reserved_at_20[0x14]; diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index 23edd2db4803..77ea4f9c5265 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -45,6 +45,7 @@ enum mlx5_module_id { MLX5_MODULE_ID_QSFP = 0xC, MLX5_MODULE_ID_QSFP_PLUS = 0xD, MLX5_MODULE_ID_QSFP28 = 0x11, + MLX5_MODULE_ID_DSFP = 0x1B, }; enum mlx5_an_status { @@ -62,6 +63,15 @@ enum mlx5_an_status { #define MLX5_EEPROM_PAGE_LENGTH 256 #define MLX5_EEPROM_HIGH_PAGE_LENGTH 128 +struct mlx5_module_eeprom_query_params { + u16 size; + u16 offset; + u16 i2c_address; + u32 page; + u32 bank; + u32 module_number; +}; + enum mlx5e_link_mode { MLX5E_1000BASE_CX_SGMII = 0, MLX5E_1000BASE_KX = 1, @@ -200,6 +210,8 @@ void mlx5_query_port_fcs(struct mlx5_core_dev *mdev, bool *supported, bool *enabled); int mlx5_query_module_eeprom(struct mlx5_core_dev *dev, u16 offset, u16 size, u8 *data); +int mlx5_query_module_eeprom_by_page(struct mlx5_core_dev *dev, + struct mlx5_module_eeprom_query_params *params, u8 *data); int mlx5_query_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *out); int mlx5_set_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *in); diff --git a/include/linux/moxtet.h b/include/linux/moxtet.h index 490db6886dcc..79184948fab4 100644 --- a/include/linux/moxtet.h +++ b/include/linux/moxtet.h @@ -2,7 +2,7 @@ /* * Turris Mox module configuration bus driver * - * Copyright (C) 2019 Marek Behun <marek.behun@nic.cz> + * Copyright (C) 2019 Marek Behún <kabel@kernel.org> */ #ifndef __LINUX_MOXTET_H diff --git a/include/linux/mutex.h b/include/linux/mutex.h index 0cd631a19727..515cff77a4f4 100644 --- a/include/linux/mutex.h +++ b/include/linux/mutex.h @@ -185,7 +185,7 @@ extern void mutex_lock_io(struct mutex *lock); # define mutex_lock_interruptible_nested(lock, subclass) mutex_lock_interruptible(lock) # define mutex_lock_killable_nested(lock, subclass) mutex_lock_killable(lock) # define mutex_lock_nest_lock(lock, nest_lock) mutex_lock(lock) -# define mutex_lock_io_nested(lock, subclass) mutex_lock(lock) +# define mutex_lock_io_nested(lock, subclass) mutex_lock_io(lock) #endif /* diff --git a/include/linux/nd.h b/include/linux/nd.h index cec526c8043d..ee9ad76afbba 100644 --- a/include/linux/nd.h +++ b/include/linux/nd.h @@ -11,6 +11,7 @@ enum nvdimm_event { NVDIMM_REVALIDATE_POISON, + NVDIMM_REVALIDATE_REGION, }; enum nvdimm_claim_class { diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index f57b70fc251f..5cbc950b34df 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -4026,7 +4026,14 @@ void __dev_notify_flags(struct net_device *, unsigned int old_flags, int dev_change_name(struct net_device *, const char *); int dev_set_alias(struct net_device *, const char *, size_t); int dev_get_alias(const struct net_device *, char *, size_t); -int dev_change_net_namespace(struct net_device *, struct net *, const char *); +int __dev_change_net_namespace(struct net_device *dev, struct net *net, + const char *pat, int new_ifindex); +static inline +int dev_change_net_namespace(struct net_device *dev, struct net *net, + const char *pat) +{ + return __dev_change_net_namespace(dev, net, pat, 0); +} int __dev_set_mtu(struct net_device *, int); int dev_validate_mtu(struct net_device *dev, int mtu, struct netlink_ext_ack *extack); diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index 46d9a0c26c67..10279c4830ac 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -124,8 +124,6 @@ struct ip_set_ext { bool target; }; -struct ip_set; - #define ext_timeout(e, s) \ ((unsigned long *)(((void *)(e)) + (s)->offset[IPSET_EXT_ID_TIMEOUT])) #define ext_counter(e, s) \ diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index f6267e2883f2..d4c14257db5d 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -51,12 +51,41 @@ int nfnetlink_send(struct sk_buff *skb, struct net *net, u32 portid, unsigned int group, int echo, gfp_t flags); int nfnetlink_set_err(struct net *net, u32 portid, u32 group, int error); int nfnetlink_unicast(struct sk_buff *skb, struct net *net, u32 portid); +void nfnetlink_broadcast(struct net *net, struct sk_buff *skb, __u32 portid, + __u32 group, gfp_t allocation); static inline u16 nfnl_msg_type(u8 subsys, u8 msg_type) { return subsys << 8 | msg_type; } +static inline void nfnl_fill_hdr(struct nlmsghdr *nlh, u8 family, u8 version, + __be16 res_id) +{ + struct nfgenmsg *nfmsg; + + nfmsg = nlmsg_data(nlh); + nfmsg->nfgen_family = family; + nfmsg->version = version; + nfmsg->res_id = res_id; +} + +static inline struct nlmsghdr *nfnl_msg_put(struct sk_buff *skb, u32 portid, + u32 seq, int type, int flags, + u8 family, u8 version, + __be16 res_id) +{ + struct nlmsghdr *nlh; + + nlh = nlmsg_put(skb, portid, seq, type, sizeof(struct nfgenmsg), flags); + if (!nlh) + return NULL; + + nfnl_fill_hdr(nlh, family, version, res_id); + + return nlh; +} + void nfnl_lock(__u8 subsys_id); void nfnl_unlock(__u8 subsys_id); #ifdef CONFIG_PROVE_LOCKING diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h index 7d3537c40ec9..26a13294318c 100644 --- a/include/linux/netfilter_arp/arp_tables.h +++ b/include/linux/netfilter_arp/arp_tables.h @@ -52,8 +52,9 @@ extern void *arpt_alloc_initial_table(const struct xt_table *); int arpt_register_table(struct net *net, const struct xt_table *table, const struct arpt_replace *repl, const struct nf_hook_ops *ops, struct xt_table **res); -void arpt_unregister_table(struct net *net, struct xt_table *table, - const struct nf_hook_ops *ops); +void arpt_unregister_table(struct net *net, struct xt_table *table); +void arpt_unregister_table_pre_exit(struct net *net, struct xt_table *table, + const struct nf_hook_ops *ops); extern unsigned int arpt_do_table(struct sk_buff *skb, const struct nf_hook_state *state, struct xt_table *table); diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h index 2f5c4e6ecd8a..3a956145a25c 100644 --- a/include/linux/netfilter_bridge/ebtables.h +++ b/include/linux/netfilter_bridge/ebtables.h @@ -110,8 +110,9 @@ extern int ebt_register_table(struct net *net, const struct ebt_table *table, const struct nf_hook_ops *ops, struct ebt_table **res); -extern void ebt_unregister_table(struct net *net, struct ebt_table *table, - const struct nf_hook_ops *); +extern void ebt_unregister_table(struct net *net, struct ebt_table *table); +void ebt_unregister_table_pre_exit(struct net *net, const char *tablename, + const struct nf_hook_ops *ops); extern unsigned int ebt_do_table(struct sk_buff *skb, const struct nf_hook_state *state, struct ebt_table *table); diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 0bcf98098c5a..61b1c7fcc401 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -129,23 +129,19 @@ struct netlink_ext_ack { static inline void nl_set_extack_cookie_u64(struct netlink_ext_ack *extack, u64 cookie) { - u64 __cookie = cookie; - if (!extack) return; - memcpy(extack->cookie, &__cookie, sizeof(__cookie)); - extack->cookie_len = sizeof(__cookie); + memcpy(extack->cookie, &cookie, sizeof(cookie)); + extack->cookie_len = sizeof(cookie); } static inline void nl_set_extack_cookie_u32(struct netlink_ext_ack *extack, u32 cookie) { - u32 __cookie = cookie; - if (!extack) return; - memcpy(extack->cookie, &__cookie, sizeof(__cookie)); - extack->cookie_len = sizeof(__cookie); + memcpy(extack->cookie, &cookie, sizeof(cookie)); + extack->cookie_len = sizeof(cookie); } void netlink_kernel_release(struct sock *sk); diff --git a/include/linux/of_net.h b/include/linux/of_net.h index 71bbfcf3adcd..daef3b0d9270 100644 --- a/include/linux/of_net.h +++ b/include/linux/of_net.h @@ -13,7 +13,7 @@ struct net_device; extern int of_get_phy_mode(struct device_node *np, phy_interface_t *interface); -extern const void *of_get_mac_address(struct device_node *np); +extern int of_get_mac_address(struct device_node *np, u8 *mac); extern struct net_device *of_find_net_device_by_node(struct device_node *np); #else static inline int of_get_phy_mode(struct device_node *np, @@ -22,9 +22,9 @@ static inline int of_get_phy_mode(struct device_node *np, return -ENODEV; } -static inline const void *of_get_mac_address(struct device_node *np) +static inline int of_get_mac_address(struct device_node *np, u8 *mac) { - return ERR_PTR(-ENODEV); + return -ENODEV; } static inline struct net_device *of_find_net_device_by_node(struct device_node *np) diff --git a/include/linux/pci.h b/include/linux/pci.h index 86c799c97b77..9b575a676888 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -856,6 +856,12 @@ struct module; * e.g. drivers/net/e100.c. * @sriov_configure: Optional driver callback to allow configuration of * number of VFs to enable via sysfs "sriov_numvfs" file. + * @sriov_set_msix_vec_count: PF Driver callback to change number of MSI-X + * vectors on a VF. Triggered via sysfs "sriov_vf_msix_count". + * This will change MSI-X Table Size in the VF Message Control + * registers. + * @sriov_get_vf_total_msix: PF driver callback to get the total number of + * MSI-X vectors available for distribution to the VFs. * @err_handler: See Documentation/PCI/pci-error-recovery.rst * @groups: Sysfs attribute groups. * @driver: Driver model structure. @@ -871,6 +877,8 @@ struct pci_driver { int (*resume)(struct pci_dev *dev); /* Device woken up */ void (*shutdown)(struct pci_dev *dev); int (*sriov_configure)(struct pci_dev *dev, int num_vfs); /* On PF */ + int (*sriov_set_msix_vec_count)(struct pci_dev *vf, int msix_vec_count); /* On PF */ + u32 (*sriov_get_vf_total_msix)(struct pci_dev *pf); const struct pci_error_handlers *err_handler; const struct attribute_group **groups; struct device_driver driver; diff --git a/include/linux/phy.h b/include/linux/phy.h index 8e2cf84b2318..60d2b26026a2 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -493,6 +493,7 @@ struct macsec_ops; * @loopback_enabled: Set true if this PHY has been loopbacked successfully. * @downshifted_rate: Set true if link speed has been downshifted. * @is_on_sfp_module: Set true if PHY is located on an SFP module. + * @mac_managed_pm: Set true if MAC driver takes of suspending/resuming PHY * @state: State of the PHY for management purposes * @dev_flags: Device-specific flags used by the PHY driver. * @irq: IRQ number of the PHY's interrupt (-1 if none) @@ -567,6 +568,7 @@ struct phy_device { unsigned loopback_enabled:1; unsigned downshifted_rate:1; unsigned is_on_sfp_module:1; + unsigned mac_managed_pm:1; unsigned autoneg:1; /* The most recently read link state */ @@ -1408,6 +1410,7 @@ void phy_disconnect(struct phy_device *phydev); void phy_detach(struct phy_device *phydev); void phy_start(struct phy_device *phydev); void phy_stop(struct phy_device *phydev); +int phy_config_aneg(struct phy_device *phydev); int phy_start_aneg(struct phy_device *phydev); int phy_aneg_done(struct phy_device *phydev); int phy_speed_down(struct phy_device *phydev, bool sync); @@ -1533,6 +1536,8 @@ int genphy_c45_pma_read_abilities(struct phy_device *phydev); int genphy_c45_read_status(struct phy_device *phydev); int genphy_c45_config_aneg(struct phy_device *phydev); int genphy_c45_loopback(struct phy_device *phydev, bool enable); +int genphy_c45_pma_resume(struct phy_device *phydev); +int genphy_c45_pma_suspend(struct phy_device *phydev); /* Generic C45 PHY driver */ extern struct phy_driver genphy_c45_driver; diff --git a/include/linux/qcom-geni-se.h b/include/linux/qcom-geni-se.h index ec2ad4b0fe14..c4fdb4463f7d 100644 --- a/include/linux/qcom-geni-se.h +++ b/include/linux/qcom-geni-se.h @@ -460,7 +460,5 @@ void geni_icc_set_tag(struct geni_se *se, u32 tag); int geni_icc_enable(struct geni_se *se); int geni_icc_disable(struct geni_se *se); - -void geni_remove_earlycon_icc_vote(void); #endif #endif diff --git a/include/linux/qed/qed_ll2_if.h b/include/linux/qed/qed_ll2_if.h index 2f64ed79cee9..ea273ba1c991 100644 --- a/include/linux/qed/qed_ll2_if.h +++ b/include/linux/qed/qed_ll2_if.h @@ -12,7 +12,6 @@ #include <linux/netdevice.h> #include <linux/pci.h> #include <linux/skbuff.h> -#include <linux/version.h> #include <linux/kernel.h> #include <linux/slab.h> #include <linux/qed/qed_if.h> diff --git a/include/linux/sfp.h b/include/linux/sfp.h index 38893e4dd0f0..302094b855fb 100644 --- a/include/linux/sfp.h +++ b/include/linux/sfp.h @@ -542,6 +542,9 @@ phy_interface_t sfp_select_interface(struct sfp_bus *bus, int sfp_get_module_info(struct sfp_bus *bus, struct ethtool_modinfo *modinfo); int sfp_get_module_eeprom(struct sfp_bus *bus, struct ethtool_eeprom *ee, u8 *data); +int sfp_get_module_eeprom_by_page(struct sfp_bus *bus, + const struct ethtool_module_eeprom *page, + struct netlink_ext_ack *extack); void sfp_upstream_start(struct sfp_bus *bus); void sfp_upstream_stop(struct sfp_bus *bus); void sfp_bus_put(struct sfp_bus *bus); @@ -587,6 +590,13 @@ static inline int sfp_get_module_eeprom(struct sfp_bus *bus, return -EOPNOTSUPP; } +static inline int sfp_get_module_eeprom_by_page(struct sfp_bus *bus, + const struct ethtool_module_eeprom *page, + struct netlink_ext_ack *extack) +{ + return -EOPNOTSUPP; +} + static inline void sfp_upstream_start(struct sfp_bus *bus) { } diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h index e2fb0a5a101e..aba0f0f429be 100644 --- a/include/linux/skmsg.h +++ b/include/linux/skmsg.h @@ -404,7 +404,6 @@ static inline void sk_psock_cork_free(struct sk_psock *psock) static inline void sk_psock_restore_proto(struct sock *sk, struct sk_psock *psock) { - sk->sk_prot->unhash = psock->saved_unhash; if (psock->psock_update_sk_prot) psock->psock_update_sk_prot(sk, psock, true); } diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index e338ef7abc00..0db36360ef21 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -97,6 +97,7 @@ struct stmmac_dma_cfg { bool aal; bool eame; bool multi_msi_en; + bool dche; }; #define AXI_BLEN 7 @@ -238,6 +239,8 @@ struct plat_stmmacenet_data { struct pci_dev *pdev; bool has_crossts; int int_snapshot_num; + int ext_snapshot_num; + bool ext_snapshot_en; bool multi_msi_en; int msi_mac_vec; int msi_wol_vec; diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index cfbfd6fe01df..8336e86ce606 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -53,6 +53,9 @@ struct usbnet { u32 hard_mtu; /* count any extra framing */ size_t rx_urb_size; /* size for rx urbs */ struct mii_if_info mii; + long rx_speed; /* If MII not used */ + long tx_speed; /* If MII not used */ +# define SPEED_UNSET -1 /* various kinds of pending driver work */ struct sk_buff_head rxq; @@ -81,8 +84,6 @@ struct usbnet { # define EVENT_LINK_CHANGE 11 # define EVENT_SET_RX_MODE 12 # define EVENT_NO_IP_ALIGN 13 - u32 rx_speed; /* in bps - NOT Mbps */ - u32 tx_speed; /* in bps - NOT Mbps */ }; static inline struct usb_driver *driver_of(struct usb_interface *intf) @@ -267,10 +268,12 @@ extern void usbnet_pause_rx(struct usbnet *); extern void usbnet_resume_rx(struct usbnet *); extern void usbnet_purge_paused_rxq(struct usbnet *); -extern int usbnet_get_link_ksettings(struct net_device *net, +extern int usbnet_get_link_ksettings_mii(struct net_device *net, struct ethtool_link_ksettings *cmd); -extern int usbnet_set_link_ksettings(struct net_device *net, +extern int usbnet_set_link_ksettings_mii(struct net_device *net, const struct ethtool_link_ksettings *cmd); +extern int usbnet_get_link_ksettings_internal(struct net_device *net, + struct ethtool_link_ksettings *cmd); extern u32 usbnet_get_link(struct net_device *net); extern u32 usbnet_get_msglevel(struct net_device *); extern void usbnet_set_msglevel(struct net_device *, u32); diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index 6b5fcfa1e555..b465f8f3e554 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -62,15 +62,21 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb, return -EINVAL; } + skb_reset_mac_header(skb); + if (hdr->flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) { - u16 start = __virtio16_to_cpu(little_endian, hdr->csum_start); - u16 off = __virtio16_to_cpu(little_endian, hdr->csum_offset); + u32 start = __virtio16_to_cpu(little_endian, hdr->csum_start); + u32 off = __virtio16_to_cpu(little_endian, hdr->csum_offset); + u32 needed = start + max_t(u32, thlen, off + sizeof(__sum16)); + + if (!pskb_may_pull(skb, needed)) + return -EINVAL; if (!skb_partial_csum_set(skb, start, off)) return -EINVAL; p_off = skb_transport_offset(skb) + thlen; - if (p_off > skb_headlen(skb)) + if (!pskb_may_pull(skb, p_off)) return -EINVAL; } else { /* gso packets without NEEDS_CSUM do not set transport_offset. @@ -100,14 +106,14 @@ retry: } p_off = keys.control.thoff + thlen; - if (p_off > skb_headlen(skb) || + if (!pskb_may_pull(skb, p_off) || keys.basic.ip_proto != ip_proto) return -EINVAL; skb_set_transport_header(skb, keys.control.thoff); } else if (gso_type) { p_off = thlen; - if (p_off > skb_headlen(skb)) + if (!pskb_may_pull(skb, p_off)) return -EINVAL; } } diff --git a/include/linux/wwan.h b/include/linux/wwan.h new file mode 100644 index 000000000000..aa05a253dcf9 --- /dev/null +++ b/include/linux/wwan.h @@ -0,0 +1,111 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (c) 2021, Linaro Ltd <loic.poulain@linaro.org> */ + +#ifndef __WWAN_H +#define __WWAN_H + +#include <linux/device.h> +#include <linux/kernel.h> +#include <linux/skbuff.h> + +/** + * enum wwan_port_type - WWAN port types + * @WWAN_PORT_AT: AT commands + * @WWAN_PORT_MBIM: Mobile Broadband Interface Model control + * @WWAN_PORT_QMI: Qcom modem/MSM interface for modem control + * @WWAN_PORT_QCDM: Qcom Modem diagnostic interface + * @WWAN_PORT_FIREHOSE: XML based command protocol + * @WWAN_PORT_MAX: Number of supported port types + */ +enum wwan_port_type { + WWAN_PORT_AT, + WWAN_PORT_MBIM, + WWAN_PORT_QMI, + WWAN_PORT_QCDM, + WWAN_PORT_FIREHOSE, + WWAN_PORT_MAX, +}; + +struct wwan_port; + +/** struct wwan_port_ops - The WWAN port operations + * @start: The routine for starting the WWAN port device. + * @stop: The routine for stopping the WWAN port device. + * @tx: The routine that sends WWAN port protocol data to the device. + * + * The wwan_port_ops structure contains a list of low-level operations + * that control a WWAN port device. All functions are mandatory. + */ +struct wwan_port_ops { + int (*start)(struct wwan_port *port); + void (*stop)(struct wwan_port *port); + int (*tx)(struct wwan_port *port, struct sk_buff *skb); +}; + +/** + * wwan_create_port - Add a new WWAN port + * @parent: Device to use as parent and shared by all WWAN ports + * @type: WWAN port type + * @ops: WWAN port operations + * @drvdata: Pointer to caller driver data + * + * Allocate and register a new WWAN port. The port will be automatically exposed + * to user as a character device and attached to the right virtual WWAN device, + * based on the parent pointer. The parent pointer is the device shared by all + * components of a same WWAN modem (e.g. USB dev, PCI dev, MHI controller...). + * + * drvdata will be placed in the WWAN port device driver data and can be + * retrieved with wwan_port_get_drvdata(). + * + * This function must be balanced with a call to wwan_remove_port(). + * + * Returns a valid pointer to wwan_port on success or PTR_ERR on failure + */ +struct wwan_port *wwan_create_port(struct device *parent, + enum wwan_port_type type, + const struct wwan_port_ops *ops, + void *drvdata); + +/** + * wwan_remove_port - Remove a WWAN port + * @port: WWAN port to remove + * + * Remove a previously created port. + */ +void wwan_remove_port(struct wwan_port *port); + +/** + * wwan_port_rx - Receive data from the WWAN port + * @port: WWAN port for which data is received + * @skb: Pointer to the rx buffer + * + * A port driver calls this function upon data reception (MBIM, AT...). + */ +void wwan_port_rx(struct wwan_port *port, struct sk_buff *skb); + +/** + * wwan_port_txoff - Stop TX on WWAN port + * @port: WWAN port for which TX must be stopped + * + * Used for TX flow control, a port driver calls this function to indicate TX + * is temporary unavailable (e.g. due to ring buffer fullness). + */ +void wwan_port_txoff(struct wwan_port *port); + + +/** + * wwan_port_txon - Restart TX on WWAN port + * @port: WWAN port for which TX must be restarted + * + * Used for TX flow control, a port driver calls this function to indicate TX + * is available again. + */ +void wwan_port_txon(struct wwan_port *port); + +/** + * wwan_port_get_drvdata - Retrieve driver data from a WWAN port + * @port: Related WWAN port + */ +void *wwan_port_get_drvdata(struct wwan_port *port); + +#endif /* __WWAN_H */ diff --git a/include/linux/xarray.h b/include/linux/xarray.h index 92c0160b3352..a91e3d90df8a 100644 --- a/include/linux/xarray.h +++ b/include/linux/xarray.h @@ -229,9 +229,10 @@ static inline int xa_err(void *entry) * * This structure is used either directly or via the XA_LIMIT() macro * to communicate the range of IDs that are valid for allocation. - * Two common ranges are predefined for you: + * Three common ranges are predefined for you: * * xa_limit_32b - [0 - UINT_MAX] * * xa_limit_31b - [0 - INT_MAX] + * * xa_limit_16b - [0 - USHRT_MAX] */ struct xa_limit { u32 max; @@ -242,6 +243,7 @@ struct xa_limit { #define xa_limit_32b XA_LIMIT(0, UINT_MAX) #define xa_limit_31b XA_LIMIT(0, INT_MAX) +#define xa_limit_16b XA_LIMIT(0, USHRT_MAX) typedef unsigned __bitwise xa_mark_t; #define XA_MARK_0 ((__force xa_mark_t)0U) diff --git a/include/net/act_api.h b/include/net/act_api.h index 2bf3092ae7ec..086b291e9530 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -170,12 +170,7 @@ void tcf_idr_insert_many(struct tc_action *actions[]); void tcf_idr_cleanup(struct tc_action_net *tn, u32 index); int tcf_idr_check_alloc(struct tc_action_net *tn, u32 *index, struct tc_action **a, int bind); -int __tcf_idr_release(struct tc_action *a, bool bind, bool strict); - -static inline int tcf_idr_release(struct tc_action *a, bool bind) -{ - return __tcf_idr_release(a, bind, false); -} +int tcf_idr_release(struct tc_action *a, bool bind); int tcf_register_action(struct tc_action_ops *a, struct pernet_operations *ops); int tcf_unregister_action(struct tc_action_ops *a, @@ -185,7 +180,7 @@ int tcf_action_exec(struct sk_buff *skb, struct tc_action **actions, int nr_actions, struct tcf_result *res); int tcf_action_init(struct net *net, struct tcf_proto *tp, struct nlattr *nla, struct nlattr *est, char *name, int ovr, int bind, - struct tc_action *actions[], size_t *attr_size, + struct tc_action *actions[], int init_res[], size_t *attr_size, bool rtnl_held, struct netlink_ext_ack *extack); struct tc_action_ops *tc_action_load_ops(char *name, struct nlattr *nla, bool rtnl_held, @@ -193,7 +188,8 @@ struct tc_action_ops *tc_action_load_ops(char *name, struct nlattr *nla, struct tc_action *tcf_action_init_1(struct net *net, struct tcf_proto *tp, struct nlattr *nla, struct nlattr *est, char *name, int ovr, int bind, - struct tc_action_ops *ops, bool rtnl_held, + struct tc_action_ops *a_o, int *init_res, + bool rtnl_held, struct netlink_ext_ack *extack); int tcf_action_dump(struct sk_buff *skb, struct tc_action *actions[], int bind, int ref, bool terse); diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index ba2f439bc04d..ea4ae551c426 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -320,6 +320,7 @@ enum { HCI_BREDR_ENABLED, HCI_LE_SCAN_INTERRUPTED, HCI_WIDEBAND_SPEECH_ENABLED, + HCI_EVENT_FILTER_CONFIGURED, HCI_DUT_MODE, HCI_VENDOR_DIAG, diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index ebdd4afe30d2..c73ac52af186 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -584,6 +584,11 @@ struct hci_dev { #if IS_ENABLED(CONFIG_BT_MSFTEXT) __u16 msft_opcode; void *msft_data; + bool msft_curve_validity; +#endif + +#if IS_ENABLED(CONFIG_BT_AOSPEXT) + bool aosp_capable; #endif int (*open)(struct hci_dev *hdev); @@ -704,6 +709,7 @@ struct hci_chan { struct sk_buff_head data_q; unsigned int sent; __u8 state; + bool amp; }; struct hci_conn_params { @@ -1238,6 +1244,13 @@ static inline void hci_set_msft_opcode(struct hci_dev *hdev, __u16 opcode) #endif } +static inline void hci_set_aosp_capable(struct hci_dev *hdev) +{ +#if IS_ENABLED(CONFIG_BT_AOSPEXT) + hdev->aosp_capable = true; +#endif +} + int hci_dev_open(__u16 dev); int hci_dev_close(__u16 dev); int hci_dev_do_close(struct hci_dev *hdev); @@ -1742,8 +1755,8 @@ void hci_mgmt_chan_unregister(struct hci_mgmt_chan *c); #define DISCOV_INTERLEAVED_INQUIRY_LEN 0x04 #define DISCOV_BREDR_INQUIRY_LEN 0x08 #define DISCOV_LE_RESTART_DELAY msecs_to_jiffies(200) /* msec */ -#define DISCOV_LE_FAST_ADV_INT_MIN 100 /* msec */ -#define DISCOV_LE_FAST_ADV_INT_MAX 150 /* msec */ +#define DISCOV_LE_FAST_ADV_INT_MIN 0x00A0 /* 100 msec */ +#define DISCOV_LE_FAST_ADV_INT_MAX 0x00F0 /* 150 msec */ void mgmt_fill_version_info(void *ver); int mgmt_new_settings(struct hci_dev *hdev); diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 61800a7b6192..3c4f550e5a8b 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -494,6 +494,7 @@ struct l2cap_le_credits { #define L2CAP_ECRED_MIN_MTU 64 #define L2CAP_ECRED_MIN_MPS 64 +#define L2CAP_ECRED_MAX_CID 5 struct l2cap_ecred_conn_req { __le16 psm; diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index 839a2028009e..a7cffb069565 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -578,6 +578,7 @@ struct mgmt_rp_add_advertising { #define MGMT_ADV_PARAM_TIMEOUT BIT(13) #define MGMT_ADV_PARAM_INTERVALS BIT(14) #define MGMT_ADV_PARAM_TX_POWER BIT(15) +#define MGMT_ADV_PARAM_SCAN_RSP BIT(16) #define MGMT_ADV_FLAG_SEC_MASK (MGMT_ADV_FLAG_SEC_1M | MGMT_ADV_FLAG_SEC_2M | \ MGMT_ADV_FLAG_SEC_CODED) diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 911fae42b0c0..5224f885a99a 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -11,6 +11,7 @@ */ #include <linux/ethtool.h> +#include <uapi/linux/rfkill.h> #include <linux/netdevice.h> #include <linux/debugfs.h> #include <linux/list.h> @@ -359,7 +360,7 @@ struct ieee80211_sta_he_cap { }; /** - * struct ieee80211_sband_iftype_data + * struct ieee80211_sband_iftype_data - sband data per interface type * * This structure encapsulates sband data that is relevant for the * interface types defined in @types_mask. Each type in the @@ -3520,6 +3521,8 @@ struct cfg80211_pmsr_result { * @non_trigger_based: use non trigger based ranging for the measurement * If neither @trigger_based nor @non_trigger_based is set, * EDCA based ranging will be used. + * @lmr_feedback: negotiate for I2R LMR feedback. Only valid if either + * @trigger_based or @non_trigger_based is set. * * See also nl80211 for the respective attribute documentation. */ @@ -3531,7 +3534,8 @@ struct cfg80211_pmsr_ftm_request_peer { request_lci:1, request_civicloc:1, trigger_based:1, - non_trigger_based:1; + non_trigger_based:1, + lmr_feedback:1; u8 num_bursts_exp; u8 burst_duration; u8 ftms_per_burst; @@ -5606,7 +5610,7 @@ static inline bool cfg80211_channel_is_psc(struct ieee80211_channel *chan) * which is, for this function, given as a bitmap of indices of * rates in the band's bitrate table. */ -struct ieee80211_rate * +const struct ieee80211_rate * ieee80211_get_response_rate(struct ieee80211_supported_band *sband, u32 basic_rates, int bitrate); @@ -6633,11 +6637,19 @@ void cfg80211_notify_new_peer_candidate(struct net_device *dev, */ /** - * wiphy_rfkill_set_hw_state - notify cfg80211 about hw block state + * wiphy_rfkill_set_hw_state_reason - notify cfg80211 about hw block state * @wiphy: the wiphy * @blocked: block status + * @reason: one of reasons in &enum rfkill_hard_block_reasons */ -void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked); +void wiphy_rfkill_set_hw_state_reason(struct wiphy *wiphy, bool blocked, + enum rfkill_hard_block_reasons reason); + +static inline void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked) +{ + wiphy_rfkill_set_hw_state_reason(wiphy, blocked, + RFKILL_HARD_BLOCK_SIGNAL); +} /** * wiphy_rfkill_start_polling - start polling rfkill @@ -6731,7 +6743,7 @@ cfg80211_vendor_cmd_alloc_reply_skb(struct wiphy *wiphy, int approxlen) int cfg80211_vendor_cmd_reply(struct sk_buff *skb); /** - * cfg80211_vendor_cmd_get_sender + * cfg80211_vendor_cmd_get_sender - get the current sender netlink ID * @wiphy: the wiphy * * Return the current netlink port ID in a vendor command handler. diff --git a/include/net/dsa.h b/include/net/dsa.h index 57b2c49f72f4..507082959aa4 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -149,6 +149,11 @@ struct dsa_switch_tree { /* Tagging protocol operations */ const struct dsa_device_ops *tag_ops; + /* Default tagging protocol preferred by the switches in this + * tree. + */ + enum dsa_tag_protocol default_proto; + /* * Configuration data for the platform device that owns * this dsa switch tree instance. @@ -260,7 +265,7 @@ struct dsa_port { unsigned int index; const char *name; struct dsa_port *cpu_dp; - const char *mac; + u8 mac[ETH_ALEN]; struct device_node *dn; unsigned int ageing_time; bool vlan_filtering; @@ -577,6 +582,8 @@ struct dsa_switch_ops { int port, uint64_t *data); void (*get_stats64)(struct dsa_switch *ds, int port, struct rtnl_link_stats64 *s); + void (*self_test)(struct dsa_switch *ds, int port, + struct ethtool_test *etest, u64 *data); /* * ethtool Wake-on-LAN diff --git a/include/net/flow.h b/include/net/flow.h index 39d0cedcddee..6f5e70240071 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -59,7 +59,6 @@ union flowi_uli { __le16 sport; } dnports; - __be32 spi; __be32 gre_key; struct { @@ -90,7 +89,6 @@ struct flowi4 { #define fl4_dport uli.ports.dport #define fl4_icmp_type uli.icmpt.type #define fl4_icmp_code uli.icmpt.code -#define fl4_ipsec_spi uli.spi #define fl4_mh_type uli.mht.type #define fl4_gre_key uli.gre_key } __attribute__((__aligned__(BITS_PER_LONG/8))); @@ -150,7 +148,6 @@ struct flowi6 { #define fl6_dport uli.ports.dport #define fl6_icmp_type uli.icmpt.type #define fl6_icmp_code uli.icmpt.code -#define fl6_ipsec_spi uli.spi #define fl6_mh_type uli.mht.type #define fl6_gre_key uli.gre_key __u32 mp_hash; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 2d1d629e5d14..445b66c6eb7e 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1768,10 +1768,7 @@ struct ieee80211_vif *wdev_to_ieee80211_vif(struct wireless_dev *wdev); * * This can be used by mac80211 drivers with direct cfg80211 APIs * (like the vendor commands) that needs to get the wdev for a vif. - * - * Note that this function may return %NULL if the given wdev isn't - * associated with a vif that the driver knows about (e.g. monitor - * or AP_VLAN interfaces.) + * This can also be useful to get the netdev associated to a vif. */ struct wireless_dev *ieee80211_vif_to_wdev(struct ieee80211_vif *vif); @@ -2399,6 +2396,12 @@ struct ieee80211_txq { * @IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD: Hardware supports rx decapsulation * offload * + * @IEEE80211_HW_SUPPORTS_CONC_MON_RX_DECAP: Hardware supports concurrent rx + * decapsulation offload and passing raw 802.11 frames for monitor iface. + * If this is supported, the driver must pass both 802.3 frames for real + * usage and 802.11 frames with %RX_FLAG_ONLY_MONITOR set for monitor to + * the stack. + * * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays */ enum ieee80211_hw_flags { @@ -2453,6 +2456,7 @@ enum ieee80211_hw_flags { IEEE80211_HW_AMPDU_KEYBORDER_SUPPORT, IEEE80211_HW_SUPPORTS_TX_ENCAP_OFFLOAD, IEEE80211_HW_SUPPORTS_RX_DECAP_OFFLOAD, + IEEE80211_HW_SUPPORTS_CONC_MON_RX_DECAP, /* keep last, obviously */ NUM_IEEE80211_HW_FLAGS diff --git a/include/net/mptcp.h b/include/net/mptcp.h index 16fe34d139c3..83f23774b908 100644 --- a/include/net/mptcp.h +++ b/include/net/mptcp.h @@ -41,20 +41,25 @@ struct mptcp_rm_list { u8 nr; }; +struct mptcp_addr_info { + u8 id; + sa_family_t family; + __be16 port; + union { + struct in_addr addr; +#if IS_ENABLED(CONFIG_MPTCP_IPV6) + struct in6_addr addr6; +#endif + }; +}; + struct mptcp_out_options { #if IS_ENABLED(CONFIG_MPTCP) u16 suboptions; u64 sndr_key; u64 rcvr_key; - union { - struct in_addr addr; -#if IS_ENABLED(CONFIG_MPTCP_IPV6) - struct in6_addr addr6; -#endif - }; - u8 addr_id; - u16 port; u64 ahmac; + struct mptcp_addr_info addr; struct mptcp_rm_list rm_list; u8 join_id; u8 backup; diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 47457048ab86..fa5887143f0d 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -22,7 +22,6 @@ #include <net/netns/nexthop.h> #include <net/netns/ieee802154_6lowpan.h> #include <net/netns/sctp.h> -#include <net/netns/dccp.h> #include <net/netns/netfilter.h> #include <net/netns/x_tables.h> #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) @@ -130,9 +129,6 @@ struct net { #if defined(CONFIG_IP_SCTP) || defined(CONFIG_IP_SCTP_MODULE) struct netns_sctp sctp; #endif -#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE) - struct netns_dccp dccp; -#endif #ifdef CONFIG_NETFILTER struct netns_nf nf; struct netns_xt xt; @@ -142,15 +138,6 @@ struct net { #if defined(CONFIG_NF_TABLES) || defined(CONFIG_NF_TABLES_MODULE) struct netns_nftables nft; #endif -#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) - struct netns_nf_frag nf_frag; - struct ctl_table_header *nf_frag_frags_hdr; -#endif - struct sock *nfnl; - struct sock *nfnl_stash; -#if IS_ENABLED(CONFIG_NF_CT_NETLINK_TIMEOUT) - struct list_head nfct_timeout_list; -#endif #endif #ifdef CONFIG_WEXT_CORE struct sk_buff_head wext_nlevents; diff --git a/include/net/netfilter/ipv6/nf_defrag_ipv6.h b/include/net/netfilter/ipv6/nf_defrag_ipv6.h index 6d31cd041143..ece923e2035b 100644 --- a/include/net/netfilter/ipv6/nf_defrag_ipv6.h +++ b/include/net/netfilter/ipv6/nf_defrag_ipv6.h @@ -13,4 +13,10 @@ int nf_ct_frag6_gather(struct net *net, struct sk_buff *skb, u32 user); struct inet_frags_ctl; +struct nft_ct_frag6_pernet { + struct ctl_table_header *nf_frag_frags_hdr; + struct fqdir *fqdir; + unsigned int users; +}; + #endif /* _NF_DEFRAG_IPV6_H */ diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 439379ca9ffa..06dc6db70d18 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -44,9 +44,23 @@ union nf_conntrack_expect_proto { }; struct nf_conntrack_net { + /* only used when new connection is allocated: */ + atomic_t count; + unsigned int expect_count; + u8 sysctl_auto_assign_helper; + bool auto_assign_helper_warned; + + /* only used from work queues, configuration plane, and so on: */ unsigned int users4; unsigned int users6; unsigned int users_bridge; +#ifdef CONFIG_SYSCTL + struct ctl_table_header *sysctl_header; +#endif +#ifdef CONFIG_NF_CONNTRACK_EVENTS + struct delayed_work ecache_dwork; + struct netns_ct *ct_net; +#endif }; #include <linux/types.h> @@ -324,6 +338,7 @@ struct nf_conn *nf_ct_tmpl_alloc(struct net *net, void nf_ct_tmpl_free(struct nf_conn *tmpl); u32 nf_ct_get_id(const struct nf_conn *ct); +u32 nf_conntrack_count(const struct net *net); static inline void nf_ct_set(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info info) diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index eb81f9195e28..d00ba6048e44 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -171,12 +171,18 @@ void nf_ct_expect_event_report(enum ip_conntrack_expect_events event, struct nf_conntrack_expect *exp, u32 portid, int report); +void nf_conntrack_ecache_work(struct net *net, enum nf_ct_ecache_state state); + void nf_conntrack_ecache_pernet_init(struct net *net); void nf_conntrack_ecache_pernet_fini(struct net *net); int nf_conntrack_ecache_init(void); void nf_conntrack_ecache_fini(void); +static inline bool nf_conntrack_ecache_dwork_pending(const struct net *net) +{ + return net->ct.ecache_dwork_pending; +} #else /* CONFIG_NF_CONNTRACK_EVENTS */ static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e, @@ -186,6 +192,11 @@ static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e, { } +static inline void nf_conntrack_ecache_work(struct net *net, + enum nf_ct_ecache_state s) +{ +} + static inline void nf_conntrack_ecache_pernet_init(struct net *net) { } @@ -203,26 +214,6 @@ static inline void nf_conntrack_ecache_fini(void) { } +static inline bool nf_conntrack_ecache_dwork_pending(const struct net *net) { return false; } #endif /* CONFIG_NF_CONNTRACK_EVENTS */ - -static inline void nf_conntrack_ecache_delayed_work(struct net *net) -{ -#ifdef CONFIG_NF_CONNTRACK_EVENTS - if (!delayed_work_pending(&net->ct.ecache_dwork)) { - schedule_delayed_work(&net->ct.ecache_dwork, HZ); - net->ct.ecache_dwork_pending = true; - } -#endif -} - -static inline void nf_conntrack_ecache_work(struct net *net) -{ -#ifdef CONFIG_NF_CONNTRACK_EVENTS - if (net->ct.ecache_dwork_pending) { - net->ct.ecache_dwork_pending = false; - mod_delayed_work(system_wq, &net->ct.ecache_dwork, 0); - } -#endif -} - #endif /*_NF_CONNTRACK_ECACHE_H*/ diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index 4d991c1e93ef..51d8eb99764d 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -21,6 +21,8 @@ struct nf_flow_key { struct flow_dissector_key_control control; struct flow_dissector_key_control enc_control; struct flow_dissector_key_basic basic; + struct flow_dissector_key_vlan vlan; + struct flow_dissector_key_vlan cvlan; union { struct flow_dissector_key_ipv4_addrs ipv4; struct flow_dissector_key_ipv6_addrs ipv6; @@ -90,7 +92,8 @@ enum flow_offload_tuple_dir { #define FLOW_OFFLOAD_DIR_MAX IP_CT_DIR_MAX enum flow_offload_xmit_type { - FLOW_OFFLOAD_XMIT_NEIGH = 0, + FLOW_OFFLOAD_XMIT_UNSPEC = 0, + FLOW_OFFLOAD_XMIT_NEIGH, FLOW_OFFLOAD_XMIT_XFRM, FLOW_OFFLOAD_XMIT_DIRECT, }; @@ -129,7 +132,10 @@ struct flow_offload_tuple { in_vlan_ingress:2; u16 mtu; union { - struct dst_entry *dst_cache; + struct { + struct dst_entry *dst_cache; + u32 dst_cookie; + }; struct { u32 ifidx; u32 hw_ifidx; diff --git a/include/net/netfilter/nf_log.h b/include/net/netfilter/nf_log.h index 716db4a0fed8..e55eedc84ed7 100644 --- a/include/net/netfilter/nf_log.h +++ b/include/net/netfilter/nf_log.h @@ -68,7 +68,6 @@ void nf_log_unbind_pf(struct net *net, u_int8_t pf); int nf_logger_find_get(int pf, enum nf_log_type type); void nf_logger_put(int pf, enum nf_log_type type); -void nf_logger_request_module(int pf, enum nf_log_type type); #define MODULE_ALIAS_NF_LOGGER(family, type) \ MODULE_ALIAS("nf-logger-" __stringify(family) "-" __stringify(type)) @@ -99,28 +98,4 @@ struct nf_log_buf; struct nf_log_buf *nf_log_buf_open(void); __printf(2, 3) int nf_log_buf_add(struct nf_log_buf *m, const char *f, ...); void nf_log_buf_close(struct nf_log_buf *m); - -/* common logging functions */ -int nf_log_dump_udp_header(struct nf_log_buf *m, const struct sk_buff *skb, - u8 proto, int fragment, unsigned int offset); -int nf_log_dump_tcp_header(struct nf_log_buf *m, const struct sk_buff *skb, - u8 proto, int fragment, unsigned int offset, - unsigned int logflags); -void nf_log_dump_sk_uid_gid(struct net *net, struct nf_log_buf *m, - struct sock *sk); -void nf_log_dump_vlan(struct nf_log_buf *m, const struct sk_buff *skb); -void nf_log_dump_packet_common(struct nf_log_buf *m, u_int8_t pf, - unsigned int hooknum, const struct sk_buff *skb, - const struct net_device *in, - const struct net_device *out, - const struct nf_loginfo *loginfo, - const char *prefix); -void nf_log_l2packet(struct net *net, u_int8_t pf, - __be16 protocol, - unsigned int hooknum, - const struct sk_buff *skb, - const struct net_device *in, - const struct net_device *out, - const struct nf_loginfo *loginfo, const char *prefix); - #endif /* _NF_LOG_H */ diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 0cef5ad9768a..4a75da2a2e1d 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -867,6 +867,8 @@ struct nft_expr_ops { int (*offload)(struct nft_offload_ctx *ctx, struct nft_flow_rule *flow, const struct nft_expr *expr); + void (*offload_stats)(struct nft_expr *expr, + const struct flow_stats *stats); u32 offload_flags; const struct nft_expr_type *type; void *data; @@ -1562,4 +1564,20 @@ void nf_tables_trans_destroy_flush_work(void); int nf_msecs_to_jiffies64(const struct nlattr *nla, u64 *result); __be64 nf_jiffies64_to_msecs(u64 input); +#ifdef CONFIG_MODULES +__printf(2, 3) int nft_request_module(struct net *net, const char *fmt, ...); +#else +static inline int nft_request_module(struct net *net, const char *fmt, ...) { return -ENOENT; } +#endif + +struct nftables_pernet { + struct list_head tables; + struct list_head commit_list; + struct list_head module_list; + struct list_head notify_list; + struct mutex commit_mutex; + unsigned int base_seq; + u8 validate_state; +}; + #endif /* _NET_NF_TABLES_H */ diff --git a/include/net/netfilter/nf_tables_offload.h b/include/net/netfilter/nf_tables_offload.h index 1d34fe154fe0..f9d95ff82df8 100644 --- a/include/net/netfilter/nf_tables_offload.h +++ b/include/net/netfilter/nf_tables_offload.h @@ -4,11 +4,16 @@ #include <net/flow_offload.h> #include <net/netfilter/nf_tables.h> +enum nft_offload_reg_flags { + NFT_OFFLOAD_F_NETWORK2HOST = (1 << 0), +}; + struct nft_offload_reg { u32 key; u32 len; u32 base_offset; u32 offset; + u32 flags; struct nft_data data; struct nft_data mask; }; @@ -45,6 +50,7 @@ struct nft_flow_key { struct flow_dissector_key_ports tp; struct flow_dissector_key_ip ip; struct flow_dissector_key_vlan vlan; + struct flow_dissector_key_vlan cvlan; struct flow_dissector_key_eth_addrs eth_addrs; struct flow_dissector_key_meta meta; } __aligned(BITS_PER_LONG / 8); /* Ensure that we can do comparisons as longs. */ @@ -68,16 +74,21 @@ void nft_flow_rule_set_addr_type(struct nft_flow_rule *flow, struct nft_rule; struct nft_flow_rule *nft_flow_rule_create(struct net *net, const struct nft_rule *rule); +int nft_flow_rule_stats(const struct nft_chain *chain, const struct nft_rule *rule); void nft_flow_rule_destroy(struct nft_flow_rule *flow); int nft_flow_rule_offload_commit(struct net *net); -#define NFT_OFFLOAD_MATCH(__key, __base, __field, __len, __reg) \ +#define NFT_OFFLOAD_MATCH_FLAGS(__key, __base, __field, __len, __reg, __flags) \ (__reg)->base_offset = \ offsetof(struct nft_flow_key, __base); \ (__reg)->offset = \ offsetof(struct nft_flow_key, __base.__field); \ (__reg)->len = __len; \ (__reg)->key = __key; \ + (__reg)->flags = __flags; + +#define NFT_OFFLOAD_MATCH(__key, __base, __field, __len, __reg) \ + NFT_OFFLOAD_MATCH_FLAGS(__key, __base, __field, __len, __reg, 0) #define NFT_OFFLOAD_MATCH_EXACT(__key, __base, __field, __len, __reg) \ NFT_OFFLOAD_MATCH(__key, __base, __field, __len, __reg) \ diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h index 806454e767bf..ad0a95c2335e 100644 --- a/include/net/netns/conntrack.h +++ b/include/net/netns/conntrack.h @@ -24,9 +24,9 @@ struct nf_generic_net { struct nf_tcp_net { unsigned int timeouts[TCP_CONNTRACK_TIMEOUT_MAX]; - int tcp_loose; - int tcp_be_liberal; - int tcp_max_retrans; + u8 tcp_loose; + u8 tcp_be_liberal; + u8 tcp_max_retrans; }; enum udp_conntrack { @@ -45,7 +45,7 @@ struct nf_icmp_net { #ifdef CONFIG_NF_CT_PROTO_DCCP struct nf_dccp_net { - int dccp_loose; + u8 dccp_loose; unsigned int dccp_timeout[CT_DCCP_MAX + 1]; }; #endif @@ -93,22 +93,15 @@ struct ct_pcpu { }; struct netns_ct { - atomic_t count; - unsigned int expect_count; #ifdef CONFIG_NF_CONNTRACK_EVENTS - struct delayed_work ecache_dwork; bool ecache_dwork_pending; #endif - bool auto_assign_helper_warned; -#ifdef CONFIG_SYSCTL - struct ctl_table_header *sysctl_header; -#endif - unsigned int sysctl_log_invalid; /* Log invalid packets */ - int sysctl_events; - int sysctl_acct; - int sysctl_auto_assign_helper; - int sysctl_tstamp; - int sysctl_checksum; + u8 sysctl_log_invalid; /* Log invalid packets */ + u8 sysctl_events; + u8 sysctl_acct; + u8 sysctl_auto_assign_helper; + u8 sysctl_tstamp; + u8 sysctl_checksum; struct ct_pcpu __percpu *pcpu_lists; struct ip_conntrack_stat __percpu *stat; diff --git a/include/net/netns/dccp.h b/include/net/netns/dccp.h deleted file mode 100644 index cdbc4f5b8390..000000000000 --- a/include/net/netns/dccp.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __NETNS_DCCP_H__ -#define __NETNS_DCCP_H__ - -struct sock; - -struct netns_dccp { - struct sock *v4_ctl_sk; - struct sock *v6_ctl_sk; -}; - -#endif diff --git a/include/net/netns/netfilter.h b/include/net/netns/netfilter.h index ca043342c0eb..15e2b13fb0c0 100644 --- a/include/net/netns/netfilter.h +++ b/include/net/netns/netfilter.h @@ -28,11 +28,5 @@ struct netns_nf { #if IS_ENABLED(CONFIG_DECNET) struct nf_hook_entries __rcu *hooks_decnet[NF_DN_NUMHOOKS]; #endif -#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV4) - bool defrag_ipv4; -#endif -#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) - bool defrag_ipv6; -#endif }; #endif diff --git a/include/net/netns/nftables.h b/include/net/netns/nftables.h index 6c0806bd8d1e..8c77832d0240 100644 --- a/include/net/netns/nftables.h +++ b/include/net/netns/nftables.h @@ -5,14 +5,7 @@ #include <linux/list.h> struct netns_nftables { - struct list_head tables; - struct list_head commit_list; - struct list_head module_list; - struct list_head notify_list; - struct mutex commit_mutex; - unsigned int base_seq; u8 gencursor; - u8 validate_state; }; #endif diff --git a/include/net/netns/x_tables.h b/include/net/netns/x_tables.h index 9bc5a12fdbb0..83c8ea2e87a6 100644 --- a/include/net/netns/x_tables.h +++ b/include/net/netns/x_tables.h @@ -8,7 +8,6 @@ struct ebt_table; struct netns_xt { - struct list_head tables[NFPROTO_NUMPROTO]; bool notrack_deprecated_warning; bool clusterip_deprecated_warning; #if defined(CONFIG_BRIDGE_NF_EBTABLES) || \ diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h index 59f45b1e9dac..e816b6a3ef2b 100644 --- a/include/net/netns/xfrm.h +++ b/include/net/netns/xfrm.h @@ -72,7 +72,9 @@ struct netns_xfrm { #if IS_ENABLED(CONFIG_IPV6) struct dst_ops xfrm6_dst_ops; #endif - spinlock_t xfrm_state_lock; + spinlock_t xfrm_state_lock; + seqcount_spinlock_t xfrm_state_hash_generation; + spinlock_t xfrm_policy_lock; struct mutex xfrm_cfg_mutex; }; diff --git a/include/net/red.h b/include/net/red.h index 0b39eff1d50a..be11dbd26492 100644 --- a/include/net/red.h +++ b/include/net/red.h @@ -171,9 +171,9 @@ static inline void red_set_vars(struct red_vars *v) static inline bool red_check_params(u32 qth_min, u32 qth_max, u8 Wlog, u8 Scell_log, u8 *stab) { - if (fls(qth_min) + Wlog > 32) + if (fls(qth_min) + Wlog >= 32) return false; - if (fls(qth_max) + Wlog > 32) + if (fls(qth_max) + Wlog >= 32) return false; if (Scell_log >= 32) return false; diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h index 4da61c950e93..479f60ef54c0 100644 --- a/include/net/rtnetlink.h +++ b/include/net/rtnetlink.h @@ -147,8 +147,8 @@ struct rtnl_af_ops { int (*validate_link_af)(const struct net_device *dev, const struct nlattr *attr); int (*set_link_af)(struct net_device *dev, - const struct nlattr *attr); - + const struct nlattr *attr, + struct netlink_ext_ack *extack); int (*fill_stats_af)(struct sk_buff *skb, const struct net_device *dev); size_t (*get_stats_af_size)(const struct net_device *dev); diff --git a/include/net/selftests.h b/include/net/selftests.h new file mode 100644 index 000000000000..9993b9498cf3 --- /dev/null +++ b/include/net/selftests.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _NET_SELFTESTS +#define _NET_SELFTESTS + +#include <linux/ethtool.h> + +void net_selftest(struct net_device *ndev, struct ethtool_test *etest, + u64 *buf); +int net_selftest_get_count(void); +void net_selftest_get_strings(u8 *data); + +#endif /* _NET_SELFTESTS */ diff --git a/include/net/sock.h b/include/net/sock.h index c4bbdcd83f4d..42bc5e1a627f 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -934,9 +934,13 @@ static inline void sk_acceptq_added(struct sock *sk) WRITE_ONCE(sk->sk_ack_backlog, sk->sk_ack_backlog + 1); } +/* Note: If you think the test should be: + * return READ_ONCE(sk->sk_ack_backlog) >= READ_ONCE(sk->sk_max_ack_backlog); + * Then please take a look at commit 64a146513f8f ("[NET]: Revert incorrect accept queue backlog changes.") + */ static inline bool sk_acceptq_is_full(const struct sock *sk) { - return READ_ONCE(sk->sk_ack_backlog) >= READ_ONCE(sk->sk_max_ack_backlog); + return READ_ONCE(sk->sk_ack_backlog) > READ_ONCE(sk->sk_max_ack_backlog); } /* @@ -2227,6 +2231,15 @@ static inline void skb_set_owner_r(struct sk_buff *skb, struct sock *sk) sk_mem_charge(sk, skb->truesize); } +static inline void skb_set_owner_sk_safe(struct sk_buff *skb, struct sock *sk) +{ + if (sk && refcount_inc_not_zero(&sk->sk_refcnt)) { + skb_orphan(skb); + skb->destructor = sock_efree; + skb->sk = sk; + } +} + void sk_reset_timer(struct sock *sk, struct timer_list *timer, unsigned long expires); diff --git a/include/net/switchdev.h b/include/net/switchdev.h index 8c3218177136..f1a5a9a3634d 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -209,6 +209,7 @@ struct switchdev_notifier_fdb_info { const unsigned char *addr; u16 vid; u8 added_by_user:1, + is_local:1, offloaded:1; }; diff --git a/include/net/xfrm.h b/include/net/xfrm.h index b2a06f10b62c..c58a6d4eb610 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1097,7 +1097,7 @@ static inline int __xfrm_policy_check2(struct sock *sk, int dir, return __xfrm_policy_check(sk, ndir, skb, family); return (!net->xfrm.policy_count[dir] && !secpath_exists(skb)) || - (skb_dst(skb)->flags & DST_NOPOLICY) || + (skb_dst(skb) && (skb_dst(skb)->flags & DST_NOPOLICY)) || __xfrm_policy_check(sk, ndir, skb, family); } @@ -1557,7 +1557,7 @@ int xfrm_trans_queue_net(struct net *net, struct sk_buff *skb, int xfrm_trans_queue(struct sk_buff *skb, int (*finish)(struct net *, struct sock *, struct sk_buff *)); -int xfrm_output_resume(struct sk_buff *skb, int err); +int xfrm_output_resume(struct sock *sk, struct sk_buff *skb, int err); int xfrm_output(struct sock *sk, struct sk_buff *skb); #if IS_ENABLED(CONFIG_NET_PKTGEN) diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index 8a26a2ffa952..fc5a39839b4b 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -193,6 +193,7 @@ enum iscsi_connection_state { ISCSI_CONN_UP = 0, ISCSI_CONN_DOWN, ISCSI_CONN_FAILED, + ISCSI_CONN_BOUND, }; struct iscsi_cls_conn { diff --git a/include/soc/mscc/ocelot_ptp.h b/include/soc/mscc/ocelot_ptp.h index 6a7388fa7cc5..ded497d72bdb 100644 --- a/include/soc/mscc/ocelot_ptp.h +++ b/include/soc/mscc/ocelot_ptp.h @@ -37,8 +37,6 @@ enum { #define PTP_CFG_MISC_PTP_EN BIT(2) -#define PSEC_PER_SEC 1000000000000LL - #define PTP_CFG_CLK_ADJ_CFG_ENA BIT(0) #define PTP_CFG_CLK_ADJ_CFG_DIR BIT(1) diff --git a/include/trace/events/mptcp.h b/include/trace/events/mptcp.h new file mode 100644 index 000000000000..775a46d0b0f0 --- /dev/null +++ b/include/trace/events/mptcp.h @@ -0,0 +1,173 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM mptcp + +#if !defined(_TRACE_MPTCP_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_MPTCP_H + +#include <linux/tracepoint.h> + +#define show_mapping_status(status) \ + __print_symbolic(status, \ + { 0, "MAPPING_OK" }, \ + { 1, "MAPPING_INVALID" }, \ + { 2, "MAPPING_EMPTY" }, \ + { 3, "MAPPING_DATA_FIN" }, \ + { 4, "MAPPING_DUMMY" }) + +TRACE_EVENT(mptcp_subflow_get_send, + + TP_PROTO(struct mptcp_subflow_context *subflow), + + TP_ARGS(subflow), + + TP_STRUCT__entry( + __field(bool, active) + __field(bool, free) + __field(u32, snd_wnd) + __field(u32, pace) + __field(u8, backup) + __field(u64, ratio) + ), + + TP_fast_assign( + struct sock *ssk; + + __entry->active = mptcp_subflow_active(subflow); + __entry->backup = subflow->backup; + + if (subflow->tcp_sock && sk_fullsock(subflow->tcp_sock)) + __entry->free = sk_stream_memory_free(subflow->tcp_sock); + else + __entry->free = 0; + + ssk = mptcp_subflow_tcp_sock(subflow); + if (ssk && sk_fullsock(ssk)) { + __entry->snd_wnd = tcp_sk(ssk)->snd_wnd; + __entry->pace = ssk->sk_pacing_rate; + } else { + __entry->snd_wnd = 0; + __entry->pace = 0; + } + + if (ssk && sk_fullsock(ssk) && __entry->pace) + __entry->ratio = div_u64((u64)ssk->sk_wmem_queued << 32, __entry->pace); + else + __entry->ratio = 0; + ), + + TP_printk("active=%d free=%d snd_wnd=%u pace=%u backup=%u ratio=%llu", + __entry->active, __entry->free, + __entry->snd_wnd, __entry->pace, + __entry->backup, __entry->ratio) +); + +DECLARE_EVENT_CLASS(mptcp_dump_mpext, + + TP_PROTO(struct mptcp_ext *mpext), + + TP_ARGS(mpext), + + TP_STRUCT__entry( + __field(u64, data_ack) + __field(u64, data_seq) + __field(u32, subflow_seq) + __field(u16, data_len) + __field(u8, use_map) + __field(u8, dsn64) + __field(u8, data_fin) + __field(u8, use_ack) + __field(u8, ack64) + __field(u8, mpc_map) + __field(u8, frozen) + __field(u8, reset_transient) + __field(u8, reset_reason) + ), + + TP_fast_assign( + __entry->data_ack = mpext->ack64 ? mpext->data_ack : mpext->data_ack32; + __entry->data_seq = mpext->data_seq; + __entry->subflow_seq = mpext->subflow_seq; + __entry->data_len = mpext->data_len; + __entry->use_map = mpext->use_map; + __entry->dsn64 = mpext->dsn64; + __entry->data_fin = mpext->data_fin; + __entry->use_ack = mpext->use_ack; + __entry->ack64 = mpext->ack64; + __entry->mpc_map = mpext->mpc_map; + __entry->frozen = mpext->frozen; + __entry->reset_transient = mpext->reset_transient; + __entry->reset_reason = mpext->reset_reason; + ), + + TP_printk("data_ack=%llu data_seq=%llu subflow_seq=%u data_len=%u use_map=%u dsn64=%u data_fin=%u use_ack=%u ack64=%u mpc_map=%u frozen=%u reset_transient=%u reset_reason=%u", + __entry->data_ack, __entry->data_seq, + __entry->subflow_seq, __entry->data_len, + __entry->use_map, __entry->dsn64, + __entry->data_fin, __entry->use_ack, + __entry->ack64, __entry->mpc_map, + __entry->frozen, __entry->reset_transient, + __entry->reset_reason) +); + +DEFINE_EVENT(mptcp_dump_mpext, get_mapping_status, + TP_PROTO(struct mptcp_ext *mpext), + TP_ARGS(mpext)); + +TRACE_EVENT(ack_update_msk, + + TP_PROTO(u64 data_ack, u64 old_snd_una, + u64 new_snd_una, u64 new_wnd_end, + u64 msk_wnd_end), + + TP_ARGS(data_ack, old_snd_una, + new_snd_una, new_wnd_end, + msk_wnd_end), + + TP_STRUCT__entry( + __field(u64, data_ack) + __field(u64, old_snd_una) + __field(u64, new_snd_una) + __field(u64, new_wnd_end) + __field(u64, msk_wnd_end) + ), + + TP_fast_assign( + __entry->data_ack = data_ack; + __entry->old_snd_una = old_snd_una; + __entry->new_snd_una = new_snd_una; + __entry->new_wnd_end = new_wnd_end; + __entry->msk_wnd_end = msk_wnd_end; + ), + + TP_printk("data_ack=%llu old_snd_una=%llu new_snd_una=%llu new_wnd_end=%llu msk_wnd_end=%llu", + __entry->data_ack, __entry->old_snd_una, + __entry->new_snd_una, __entry->new_wnd_end, + __entry->msk_wnd_end) +); + +TRACE_EVENT(subflow_check_data_avail, + + TP_PROTO(__u8 status, struct sk_buff *skb), + + TP_ARGS(status, skb), + + TP_STRUCT__entry( + __field(u8, status) + __field(const void *, skb) + ), + + TP_fast_assign( + __entry->status = status; + __entry->skb = skb; + ), + + TP_printk("mapping_status=%s, skb=%p", + show_mapping_status(__entry->status), + __entry->skb) +); + +#endif /* _TRACE_MPTCP_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/uapi/linux/blkpg.h b/include/uapi/linux/blkpg.h index ac6474e4f29d..d0a64ee97c6d 100644 --- a/include/uapi/linux/blkpg.h +++ b/include/uapi/linux/blkpg.h @@ -2,29 +2,6 @@ #ifndef _UAPI__LINUX_BLKPG_H #define _UAPI__LINUX_BLKPG_H -/* - * Partition table and disk geometry handling - * - * A single ioctl with lots of subfunctions: - * - * Device number stuff: - * get_whole_disk() (given the device number of a partition, - * find the device number of the encompassing disk) - * get_all_partitions() (given the device number of a disk, return the - * device numbers of all its known partitions) - * - * Partition stuff: - * add_partition() - * delete_partition() - * test_partition_in_use() (also for test_disk_in_use) - * - * Geometry stuff: - * get_geometry() - * set_geometry() - * get_bios_drivedata() - * - * For today, only the partition stuff - aeb, 990515 - */ #include <linux/compiler.h> #include <linux/ioctl.h> @@ -52,9 +29,8 @@ struct blkpg_partition { long long start; /* starting offset in bytes */ long long length; /* length in bytes */ int pno; /* partition number */ - char devname[BLKPG_DEVNAMELTH]; /* partition name, like sda5 or c0d1p2, - to be used in kernel messages */ - char volname[BLKPG_VOLNAMELTH]; /* volume label */ + char devname[BLKPG_DEVNAMELTH]; /* unused / ignored */ + char volname[BLKPG_VOLNAMELTH]; /* unused / ignore */ }; #endif /* _UAPI__LINUX_BLKPG_H */ diff --git a/include/uapi/linux/can.h b/include/uapi/linux/can.h index f75238ac6dce..c7535352fef6 100644 --- a/include/uapi/linux/can.h +++ b/include/uapi/linux/can.h @@ -113,7 +113,7 @@ struct can_frame { */ __u8 len; __u8 can_dlc; /* deprecated */ - }; + } __attribute__((packed)); /* disable padding added in some ABIs */ __u8 __pad; /* padding */ __u8 __res0; /* reserved / padding */ __u8 len8_dlc; /* optional DLC for 8 byte payload length (9 .. 15) */ diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 868b513d4f54..cfef6b08169a 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -26,6 +26,14 @@ * have the same layout for 32-bit and 64-bit userland. */ +/* Note on reserved space. + * Reserved fields must not be accessed directly by user space because + * they may be replaced by a different field in the future. They must + * be initialized to zero before making the request, e.g. via memset + * of the entire structure or implicitly by not being set in a structure + * initializer. + */ + /** * struct ethtool_cmd - DEPRECATED, link control and status * This structure is DEPRECATED, please use struct ethtool_link_settings. @@ -67,6 +75,7 @@ * and other link features that the link partner advertised * through autonegotiation; 0 if unknown or not applicable. * Read-only. + * @reserved: Reserved for future use; see the note on reserved space. * * The link speed in Mbps is split between @speed and @speed_hi. Use * the ethtool_cmd_speed() and ethtool_cmd_speed_set() functions to @@ -155,6 +164,7 @@ static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep) * @bus_info: Device bus address. This should match the dev_name() * string for the underlying bus device, if there is one. May be * an empty string. + * @reserved2: Reserved for future use; see the note on reserved space. * @n_priv_flags: Number of flags valid for %ETHTOOL_GPFLAGS and * %ETHTOOL_SPFLAGS commands; also the number of strings in the * %ETH_SS_PRIV_FLAGS set @@ -356,6 +366,7 @@ struct ethtool_eeprom { * @tx_lpi_timer: Time in microseconds the interface delays prior to asserting * its tx lpi (after reaching 'idle' state). Effective only when eee * was negotiated and tx_lpi_enabled was set. + * @reserved: Reserved for future use; see the note on reserved space. */ struct ethtool_eee { __u32 cmd; @@ -374,6 +385,7 @@ struct ethtool_eee { * @cmd: %ETHTOOL_GMODULEINFO * @type: Standard the module information conforms to %ETH_MODULE_SFF_xxxx * @eeprom_len: Length of the eeprom + * @reserved: Reserved for future use; see the note on reserved space. * * This structure is used to return the information to * properly size memory for a subsequent call to %ETHTOOL_GMODULEEEPROM. @@ -579,9 +591,7 @@ struct ethtool_pauseparam { __u32 tx_pause; }; -/** - * enum ethtool_link_ext_state - link extended state - */ +/* Link extended state */ enum ethtool_link_ext_state { ETHTOOL_LINK_EXT_STATE_AUTONEG, ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE, @@ -595,10 +605,7 @@ enum ethtool_link_ext_state { ETHTOOL_LINK_EXT_STATE_OVERHEAT, }; -/** - * enum ethtool_link_ext_substate_autoneg - more information in addition to - * ETHTOOL_LINK_EXT_STATE_AUTONEG. - */ +/* More information in addition to ETHTOOL_LINK_EXT_STATE_AUTONEG. */ enum ethtool_link_ext_substate_autoneg { ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED = 1, ETHTOOL_LINK_EXT_SUBSTATE_AN_ACK_NOT_RECEIVED, @@ -608,9 +615,7 @@ enum ethtool_link_ext_substate_autoneg { ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_HCD, }; -/** - * enum ethtool_link_ext_substate_link_training - more information in addition to - * ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE. +/* More information in addition to ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE. */ enum ethtool_link_ext_substate_link_training { ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_FRAME_LOCK_NOT_ACQUIRED = 1, @@ -619,9 +624,7 @@ enum ethtool_link_ext_substate_link_training { ETHTOOL_LINK_EXT_SUBSTATE_LT_REMOTE_FAULT, }; -/** - * enum ethtool_link_ext_substate_logical_mismatch - more information in addition - * to ETHTOOL_LINK_EXT_STATE_LINK_LOGICAL_MISMATCH. +/* More information in addition to ETHTOOL_LINK_EXT_STATE_LINK_LOGICAL_MISMATCH. */ enum ethtool_link_ext_substate_link_logical_mismatch { ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_BLOCK_LOCK = 1, @@ -631,19 +634,14 @@ enum ethtool_link_ext_substate_link_logical_mismatch { ETHTOOL_LINK_EXT_SUBSTATE_LLM_RS_FEC_IS_NOT_LOCKED, }; -/** - * enum ethtool_link_ext_substate_bad_signal_integrity - more information in - * addition to ETHTOOL_LINK_EXT_STATE_BAD_SIGNAL_INTEGRITY. +/* More information in addition to ETHTOOL_LINK_EXT_STATE_BAD_SIGNAL_INTEGRITY. */ enum ethtool_link_ext_substate_bad_signal_integrity { ETHTOOL_LINK_EXT_SUBSTATE_BSI_LARGE_NUMBER_OF_PHYSICAL_ERRORS = 1, ETHTOOL_LINK_EXT_SUBSTATE_BSI_UNSUPPORTED_RATE, }; -/** - * enum ethtool_link_ext_substate_cable_issue - more information in - * addition to ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE. - */ +/* More information in addition to ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE. */ enum ethtool_link_ext_substate_cable_issue { ETHTOOL_LINK_EXT_SUBSTATE_CI_UNSUPPORTED_CABLE = 1, ETHTOOL_LINK_EXT_SUBSTATE_CI_CABLE_TEST_FAILURE, @@ -661,6 +659,7 @@ enum ethtool_link_ext_substate_cable_issue { * now deprecated * @ETH_SS_FEATURES: Device feature names * @ETH_SS_RSS_HASH_FUNCS: RSS hush function names + * @ETH_SS_TUNABLES: tunable names * @ETH_SS_PHY_STATS: Statistic names, for use with %ETHTOOL_GPHYSTATS * @ETH_SS_PHY_TUNABLES: PHY tunable names * @ETH_SS_LINK_MODES: link mode names @@ -670,6 +669,13 @@ enum ethtool_link_ext_substate_cable_issue { * @ETH_SS_TS_TX_TYPES: timestamping Tx types * @ETH_SS_TS_RX_FILTERS: timestamping Rx filters * @ETH_SS_UDP_TUNNEL_TYPES: UDP tunnel types + * @ETH_SS_STATS_STD: standardized stats + * @ETH_SS_STATS_ETH_PHY: names of IEEE 802.3 PHY statistics + * @ETH_SS_STATS_ETH_MAC: names of IEEE 802.3 MAC statistics + * @ETH_SS_STATS_ETH_CTRL: names of IEEE 802.3 MAC Control statistics + * @ETH_SS_STATS_RMON: names of RMON statistics + * + * @ETH_SS_COUNT: number of defined string sets */ enum ethtool_stringset { ETH_SS_TEST = 0, @@ -688,6 +694,11 @@ enum ethtool_stringset { ETH_SS_TS_TX_TYPES, ETH_SS_TS_RX_FILTERS, ETH_SS_UDP_TUNNEL_TYPES, + ETH_SS_STATS_STD, + ETH_SS_STATS_ETH_PHY, + ETH_SS_STATS_ETH_MAC, + ETH_SS_STATS_ETH_CTRL, + ETH_SS_STATS_RMON, /* add new constants above here */ ETH_SS_COUNT @@ -715,6 +726,7 @@ struct ethtool_gstrings { /** * struct ethtool_sset_info - string set information * @cmd: Command number = %ETHTOOL_GSSET_INFO + * @reserved: Reserved for future use; see the note on reserved space. * @sset_mask: On entry, a bitmask of string sets to query, with bits * numbered according to &enum ethtool_stringset. On return, a * bitmask of those string sets queried that are supported. @@ -759,6 +771,7 @@ enum ethtool_test_flags { * @flags: A bitmask of flags from &enum ethtool_test_flags. Some * flags may be set by the user on entry; others may be set by * the driver on return. + * @reserved: Reserved for future use; see the note on reserved space. * @len: On return, the number of test results * @data: Array of test results * @@ -959,6 +972,7 @@ union ethtool_flow_union { * @vlan_etype: VLAN EtherType * @vlan_tci: VLAN tag control information * @data: user defined data + * @padding: Reserved for future use; see the note on reserved space. * * Note, @vlan_etype, @vlan_tci, and @data are only valid if %FLOW_EXT * is set in &struct ethtool_rx_flow_spec @flow_type. @@ -1134,7 +1148,8 @@ struct ethtool_rxfh_indir { * hardware hash key. * @hfunc: Defines the current RSS hash function used by HW (or to be set to). * Valid values are one of the %ETH_RSS_HASH_*. - * @rsvd: Reserved for future extensions. + * @rsvd8: Reserved for future use; see the note on reserved space. + * @rsvd32: Reserved for future use; see the note on reserved space. * @rss_config: RX ring/queue index for each hash value i.e., indirection table * of @indir_size __u32 elements, followed by hash key of @key_size * bytes. @@ -1302,7 +1317,9 @@ struct ethtool_sfeatures { * @so_timestamping: bit mask of the sum of the supported SO_TIMESTAMPING flags * @phc_index: device index of the associated PHC, or -1 if there is none * @tx_types: bit mask of the supported hwtstamp_tx_types enumeration values + * @tx_reserved: Reserved for future use; see the note on reserved space. * @rx_filters: bit mask of the supported hwtstamp_rx_filters enumeration values + * @rx_reserved: Reserved for future use; see the note on reserved space. * * The bits in the 'tx_types' and 'rx_filters' fields correspond to * the 'hwtstamp_tx_types' and 'hwtstamp_rx_filters' enumeration values, @@ -1981,6 +1998,11 @@ enum ethtool_reset_flags { * autonegotiation; 0 if unknown or not applicable. Read-only. * @transceiver: Used to distinguish different possible PHY types, * reported consistently by PHYLIB. Read-only. + * @master_slave_cfg: Master/slave port mode. + * @master_slave_state: Master/slave port state. + * @reserved: Reserved for future use; see the note on reserved space. + * @reserved1: Reserved for future use; see the note on reserved space. + * @link_mode_masks: Variable length bitmaps. * * If autonegotiation is disabled, the speed and @duplex represent the * fixed link mode and are writable if the driver supports multiple diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index 7f1bdb5b31ba..825cfda1c5d5 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -44,6 +44,8 @@ enum { ETHTOOL_MSG_TUNNEL_INFO_GET, ETHTOOL_MSG_FEC_GET, ETHTOOL_MSG_FEC_SET, + ETHTOOL_MSG_MODULE_EEPROM_GET, + ETHTOOL_MSG_STATS_GET, /* add new constants above here */ __ETHTOOL_MSG_USER_CNT, @@ -84,6 +86,8 @@ enum { ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY, ETHTOOL_MSG_FEC_GET_REPLY, ETHTOOL_MSG_FEC_NTF, + ETHTOOL_MSG_MODULE_EEPROM_GET_REPLY, + ETHTOOL_MSG_STATS_GET_REPLY, /* add new constants above here */ __ETHTOOL_MSG_KERNEL_CNT, @@ -641,11 +645,177 @@ enum { ETHTOOL_A_FEC_MODES, /* bitset */ ETHTOOL_A_FEC_AUTO, /* u8 */ ETHTOOL_A_FEC_ACTIVE, /* u32 */ + ETHTOOL_A_FEC_STATS, /* nest - _A_FEC_STAT */ __ETHTOOL_A_FEC_CNT, ETHTOOL_A_FEC_MAX = (__ETHTOOL_A_FEC_CNT - 1) }; +enum { + ETHTOOL_A_FEC_STAT_UNSPEC, + ETHTOOL_A_FEC_STAT_PAD, + + ETHTOOL_A_FEC_STAT_CORRECTED, /* array, u64 */ + ETHTOOL_A_FEC_STAT_UNCORR, /* array, u64 */ + ETHTOOL_A_FEC_STAT_CORR_BITS, /* array, u64 */ + + /* add new constants above here */ + __ETHTOOL_A_FEC_STAT_CNT, + ETHTOOL_A_FEC_STAT_MAX = (__ETHTOOL_A_FEC_STAT_CNT - 1) +}; + +/* MODULE EEPROM */ + +enum { + ETHTOOL_A_MODULE_EEPROM_UNSPEC, + ETHTOOL_A_MODULE_EEPROM_HEADER, /* nest - _A_HEADER_* */ + + ETHTOOL_A_MODULE_EEPROM_OFFSET, /* u32 */ + ETHTOOL_A_MODULE_EEPROM_LENGTH, /* u32 */ + ETHTOOL_A_MODULE_EEPROM_PAGE, /* u8 */ + ETHTOOL_A_MODULE_EEPROM_BANK, /* u8 */ + ETHTOOL_A_MODULE_EEPROM_I2C_ADDRESS, /* u8 */ + ETHTOOL_A_MODULE_EEPROM_DATA, /* nested */ + + __ETHTOOL_A_MODULE_EEPROM_CNT, + ETHTOOL_A_MODULE_EEPROM_MAX = (__ETHTOOL_A_MODULE_EEPROM_CNT - 1) +}; + +/* STATS */ + +enum { + ETHTOOL_A_STATS_UNSPEC, + ETHTOOL_A_STATS_PAD, + ETHTOOL_A_STATS_HEADER, /* nest - _A_HEADER_* */ + ETHTOOL_A_STATS_GROUPS, /* bitset */ + + ETHTOOL_A_STATS_GRP, /* nest - _A_STATS_GRP_* */ + + /* add new constants above here */ + __ETHTOOL_A_STATS_CNT, + ETHTOOL_A_STATS_MAX = (__ETHTOOL_A_STATS_CNT - 1) +}; + +enum { + ETHTOOL_STATS_ETH_PHY, + ETHTOOL_STATS_ETH_MAC, + ETHTOOL_STATS_ETH_CTRL, + ETHTOOL_STATS_RMON, + + /* add new constants above here */ + __ETHTOOL_STATS_CNT +}; + +enum { + ETHTOOL_A_STATS_GRP_UNSPEC, + ETHTOOL_A_STATS_GRP_PAD, + + ETHTOOL_A_STATS_GRP_ID, /* u32 */ + ETHTOOL_A_STATS_GRP_SS_ID, /* u32 */ + + ETHTOOL_A_STATS_GRP_STAT, /* nest */ + + ETHTOOL_A_STATS_GRP_HIST_RX, /* nest */ + ETHTOOL_A_STATS_GRP_HIST_TX, /* nest */ + + ETHTOOL_A_STATS_GRP_HIST_BKT_LOW, /* u32 */ + ETHTOOL_A_STATS_GRP_HIST_BKT_HI, /* u32 */ + ETHTOOL_A_STATS_GRP_HIST_VAL, /* u64 */ + + /* add new constants above here */ + __ETHTOOL_A_STATS_GRP_CNT, + ETHTOOL_A_STATS_GRP_MAX = (__ETHTOOL_A_STATS_CNT - 1) +}; + +enum { + /* 30.3.2.1.5 aSymbolErrorDuringCarrier */ + ETHTOOL_A_STATS_ETH_PHY_5_SYM_ERR, + + /* add new constants above here */ + __ETHTOOL_A_STATS_ETH_PHY_CNT, + ETHTOOL_A_STATS_ETH_PHY_MAX = (__ETHTOOL_A_STATS_ETH_PHY_CNT - 1) +}; + +enum { + /* 30.3.1.1.2 aFramesTransmittedOK */ + ETHTOOL_A_STATS_ETH_MAC_2_TX_PKT, + /* 30.3.1.1.3 aSingleCollisionFrames */ + ETHTOOL_A_STATS_ETH_MAC_3_SINGLE_COL, + /* 30.3.1.1.4 aMultipleCollisionFrames */ + ETHTOOL_A_STATS_ETH_MAC_4_MULTI_COL, + /* 30.3.1.1.5 aFramesReceivedOK */ + ETHTOOL_A_STATS_ETH_MAC_5_RX_PKT, + /* 30.3.1.1.6 aFrameCheckSequenceErrors */ + ETHTOOL_A_STATS_ETH_MAC_6_FCS_ERR, + /* 30.3.1.1.7 aAlignmentErrors */ + ETHTOOL_A_STATS_ETH_MAC_7_ALIGN_ERR, + /* 30.3.1.1.8 aOctetsTransmittedOK */ + ETHTOOL_A_STATS_ETH_MAC_8_TX_BYTES, + /* 30.3.1.1.9 aFramesWithDeferredXmissions */ + ETHTOOL_A_STATS_ETH_MAC_9_TX_DEFER, + /* 30.3.1.1.10 aLateCollisions */ + ETHTOOL_A_STATS_ETH_MAC_10_LATE_COL, + /* 30.3.1.1.11 aFramesAbortedDueToXSColls */ + ETHTOOL_A_STATS_ETH_MAC_11_XS_COL, + /* 30.3.1.1.12 aFramesLostDueToIntMACXmitError */ + ETHTOOL_A_STATS_ETH_MAC_12_TX_INT_ERR, + /* 30.3.1.1.13 aCarrierSenseErrors */ + ETHTOOL_A_STATS_ETH_MAC_13_CS_ERR, + /* 30.3.1.1.14 aOctetsReceivedOK */ + ETHTOOL_A_STATS_ETH_MAC_14_RX_BYTES, + /* 30.3.1.1.15 aFramesLostDueToIntMACRcvError */ + ETHTOOL_A_STATS_ETH_MAC_15_RX_INT_ERR, + + /* 30.3.1.1.18 aMulticastFramesXmittedOK */ + ETHTOOL_A_STATS_ETH_MAC_18_TX_MCAST, + /* 30.3.1.1.19 aBroadcastFramesXmittedOK */ + ETHTOOL_A_STATS_ETH_MAC_19_TX_BCAST, + /* 30.3.1.1.20 aFramesWithExcessiveDeferral */ + ETHTOOL_A_STATS_ETH_MAC_20_XS_DEFER, + /* 30.3.1.1.21 aMulticastFramesReceivedOK */ + ETHTOOL_A_STATS_ETH_MAC_21_RX_MCAST, + /* 30.3.1.1.22 aBroadcastFramesReceivedOK */ + ETHTOOL_A_STATS_ETH_MAC_22_RX_BCAST, + /* 30.3.1.1.23 aInRangeLengthErrors */ + ETHTOOL_A_STATS_ETH_MAC_23_IR_LEN_ERR, + /* 30.3.1.1.24 aOutOfRangeLengthField */ + ETHTOOL_A_STATS_ETH_MAC_24_OOR_LEN, + /* 30.3.1.1.25 aFrameTooLongErrors */ + ETHTOOL_A_STATS_ETH_MAC_25_TOO_LONG_ERR, + + /* add new constants above here */ + __ETHTOOL_A_STATS_ETH_MAC_CNT, + ETHTOOL_A_STATS_ETH_MAC_MAX = (__ETHTOOL_A_STATS_ETH_MAC_CNT - 1) +}; + +enum { + /* 30.3.3.3 aMACControlFramesTransmitted */ + ETHTOOL_A_STATS_ETH_CTRL_3_TX, + /* 30.3.3.4 aMACControlFramesReceived */ + ETHTOOL_A_STATS_ETH_CTRL_4_RX, + /* 30.3.3.5 aUnsupportedOpcodesReceived */ + ETHTOOL_A_STATS_ETH_CTRL_5_RX_UNSUP, + + /* add new constants above here */ + __ETHTOOL_A_STATS_ETH_CTRL_CNT, + ETHTOOL_A_STATS_ETH_CTRL_MAX = (__ETHTOOL_A_STATS_ETH_CTRL_CNT - 1) +}; + +enum { + /* etherStatsUndersizePkts */ + ETHTOOL_A_STATS_RMON_UNDERSIZE, + /* etherStatsOversizePkts */ + ETHTOOL_A_STATS_RMON_OVERSIZE, + /* etherStatsFragments */ + ETHTOOL_A_STATS_RMON_FRAG, + /* etherStatsJabbers */ + ETHTOOL_A_STATS_RMON_JABBER, + + /* add new constants above here */ + __ETHTOOL_A_STATS_RMON_CNT, + ETHTOOL_A_STATS_RMON_MAX = (__ETHTOOL_A_STATS_RMON_CNT - 1) +}; + /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" #define ETHTOOL_GENL_VERSION 1 diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h index 236d437947bc..e33997b4d750 100644 --- a/include/uapi/linux/idxd.h +++ b/include/uapi/linux/idxd.h @@ -247,8 +247,8 @@ struct dsa_completion_record { uint32_t rsvd2:8; }; - uint16_t delta_rec_size; - uint16_t crc_val; + uint32_t delta_rec_size; + uint32_t crc_val; /* DIF check & strip */ struct { diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h index 3f302e2523b2..bdf77dffa5a4 100644 --- a/include/uapi/linux/mdio.h +++ b/include/uapi/linux/mdio.h @@ -120,6 +120,8 @@ #define MDIO_PMA_SPEED_100 0x0020 /* 100M capable */ #define MDIO_PMA_SPEED_10 0x0040 /* 10M capable */ #define MDIO_PCS_SPEED_10P2B 0x0002 /* 10PASS-TS/2BASE-TL capable */ +#define MDIO_PCS_SPEED_2_5G 0x0040 /* 2.5G capable */ +#define MDIO_PCS_SPEED_5G 0x0080 /* 5G capable */ /* Device present registers. */ #define MDIO_DEVS_PRESENT(devad) (1 << (devad)) diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index ac78da99fccd..f962c06e9818 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -655,6 +655,9 @@ * When a security association was established on an 802.1X network using * fast transition, this event should be followed by an * %NL80211_CMD_PORT_AUTHORIZED event. + * Following a %NL80211_CMD_ROAM event userspace can issue + * %NL80211_CMD_GET_SCAN in order to obtain the scan information for the + * new BSS the card/driver roamed to. * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify * userspace that a connection was dropped by the AP or due to other * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and @@ -5937,6 +5940,16 @@ enum nl80211_feature_flags { * @NL80211_EXT_FEATURE_BEACON_RATE_HE: Driver supports beacon rate * configuration (AP/mesh) with HE rates. * + * @NL80211_EXT_FEATURE_SECURE_LTF: Device supports secure LTF measurement + * exchange protocol. + * + * @NL80211_EXT_FEATURE_SECURE_RTT: Device supports secure RTT measurement + * exchange protocol. + * + * @NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE: Device supports management + * frame protection for all management frames exchanged during the + * negotiation and range measurement procedure. + * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ @@ -5998,6 +6011,9 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_FILS_DISCOVERY, NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP, NL80211_EXT_FEATURE_BEACON_RATE_HE, + NL80211_EXT_FEATURE_SECURE_LTF, + NL80211_EXT_FEATURE_SECURE_RTT, + NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -6295,11 +6311,13 @@ struct nl80211_vendor_cmd_info { * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable. * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable. * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable. + * @NL80211_TDLS_PEER_HE: TDLS peer is HE capable. */ enum nl80211_tdls_peer_capability { NL80211_TDLS_PEER_HT = 1<<0, NL80211_TDLS_PEER_VHT = 1<<1, NL80211_TDLS_PEER_WMM = 1<<2, + NL80211_TDLS_PEER_HE = 1<<3, }; /** @@ -6891,6 +6909,9 @@ enum nl80211_peer_measurement_ftm_capa { * if neither %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED nor * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set, EDCA based * ranging will be used. + * @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK: negotiate for LMR feedback. Only + * valid if either %NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED or + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. * * @NUM_NL80211_PMSR_FTM_REQ_ATTR: internal * @NL80211_PMSR_FTM_REQ_ATTR_MAX: highest attribute number @@ -6909,6 +6930,7 @@ enum nl80211_peer_measurement_ftm_req { NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC, NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED, NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED, + NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK, /* keep last */ NUM_NL80211_PMSR_FTM_REQ_ATTR, diff --git a/include/uapi/linux/rfkill.h b/include/uapi/linux/rfkill.h index 03e8af87b364..9b77cfc42efa 100644 --- a/include/uapi/linux/rfkill.h +++ b/include/uapi/linux/rfkill.h @@ -86,34 +86,90 @@ enum rfkill_hard_block_reasons { * @op: operation code * @hard: hard state (0/1) * @soft: soft state (0/1) + * + * Structure used for userspace communication on /dev/rfkill, + * used for events from the kernel and control to the kernel. + */ +struct rfkill_event { + __u32 idx; + __u8 type; + __u8 op; + __u8 soft; + __u8 hard; +} __attribute__((packed)); + +/** + * struct rfkill_event_ext - events for userspace on /dev/rfkill + * @idx: index of dev rfkill + * @type: type of the rfkill struct + * @op: operation code + * @hard: hard state (0/1) + * @soft: soft state (0/1) * @hard_block_reasons: valid if hard is set. One or several reasons from * &enum rfkill_hard_block_reasons. * * Structure used for userspace communication on /dev/rfkill, * used for events from the kernel and control to the kernel. + * + * See the extensibility docs below. */ -struct rfkill_event { +struct rfkill_event_ext { __u32 idx; __u8 type; __u8 op; __u8 soft; __u8 hard; + + /* + * older kernels will accept/send only up to this point, + * and if extended further up to any chunk marked below + */ + __u8 hard_block_reasons; } __attribute__((packed)); -/* - * We are planning to be backward and forward compatible with changes - * to the event struct, by adding new, optional, members at the end. - * When reading an event (whether the kernel from userspace or vice - * versa) we need to accept anything that's at least as large as the - * version 1 event size, but might be able to accept other sizes in - * the future. +/** + * DOC: Extensibility + * + * Originally, we had planned to allow backward and forward compatible + * changes by just adding fields at the end of the structure that are + * then not reported on older kernels on read(), and not written to by + * older kernels on write(), with the kernel reporting the size it did + * accept as the result. + * + * This would have allowed userspace to detect on read() and write() + * which kernel structure version it was dealing with, and if was just + * recompiled it would have gotten the new fields, but obviously not + * accessed them, but things should've continued to work. + * + * Unfortunately, while actually exercising this mechanism to add the + * hard block reasons field, we found that userspace (notably systemd) + * did all kinds of fun things not in line with this scheme: + * + * 1. treat the (expected) short writes as an error; + * 2. ask to read sizeof(struct rfkill_event) but then compare the + * actual return value to RFKILL_EVENT_SIZE_V1 and treat any + * mismatch as an error. + * + * As a consequence, just recompiling with a new struct version caused + * things to no longer work correctly on old and new kernels. + * + * Hence, we've rolled back &struct rfkill_event to the original version + * and added &struct rfkill_event_ext. This effectively reverts to the + * old behaviour for all userspace, unless it explicitly opts in to the + * rules outlined here by using the new &struct rfkill_event_ext. + * + * Userspace using &struct rfkill_event_ext must adhere to the following + * rules * - * One exception is the kernel -- we already have two event sizes in - * that we've made the 'hard' member optional since our only option - * is to ignore it anyway. + * 1. accept short writes, optionally using them to detect that it's + * running on an older kernel; + * 2. accept short reads, knowing that this means it's running on an + * older kernel; + * 3. treat reads that are as long as requested as acceptable, not + * checking against RFKILL_EVENT_SIZE_V1 or such. */ -#define RFKILL_EVENT_SIZE_V1 8 +#define RFKILL_EVENT_SIZE_V1 sizeof(struct rfkill_event) /* ioctl for turning off rfkill-input (if present) */ #define RFKILL_IOC_MAGIC 'R' diff --git a/include/uapi/linux/virtio_bt.h b/include/uapi/linux/virtio_bt.h new file mode 100644 index 000000000000..a7bd48daa9a9 --- /dev/null +++ b/include/uapi/linux/virtio_bt.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: BSD-3-Clause */ + +#ifndef _UAPI_LINUX_VIRTIO_BT_H +#define _UAPI_LINUX_VIRTIO_BT_H + +#include <linux/virtio_types.h> + +/* Feature bits */ +#define VIRTIO_BT_F_VND_HCI 0 /* Indicates vendor command support */ +#define VIRTIO_BT_F_MSFT_EXT 1 /* Indicates MSFT vendor support */ +#define VIRTIO_BT_F_AOSP_EXT 2 /* Indicates AOSP vendor support */ + +enum virtio_bt_config_type { + VIRTIO_BT_CONFIG_TYPE_PRIMARY = 0, + VIRTIO_BT_CONFIG_TYPE_AMP = 1, +}; + +enum virtio_bt_config_vendor { + VIRTIO_BT_CONFIG_VENDOR_NONE = 0, + VIRTIO_BT_CONFIG_VENDOR_ZEPHYR = 1, + VIRTIO_BT_CONFIG_VENDOR_INTEL = 2, + VIRTIO_BT_CONFIG_VENDOR_REALTEK = 3, +}; + +struct virtio_bt_config { + __u8 type; + __u16 vendor; + __u16 msft_opcode; +} __attribute__((packed)); + +#endif /* _UAPI_LINUX_VIRTIO_BT_H */ diff --git a/include/uapi/linux/virtio_ids.h b/include/uapi/linux/virtio_ids.h index bc1c0621f5ed..b4f468e9441d 100644 --- a/include/uapi/linux/virtio_ids.h +++ b/include/uapi/linux/virtio_ids.h @@ -53,6 +53,7 @@ #define VIRTIO_ID_MEM 24 /* virtio mem */ #define VIRTIO_ID_FS 26 /* virtio filesystem */ #define VIRTIO_ID_PMEM 27 /* virtio pmem */ +#define VIRTIO_ID_BT 28 /* virtio bluetooth */ #define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */ #endif /* _LINUX_VIRTIO_IDS_H */ diff --git a/include/vdso/time64.h b/include/vdso/time64.h index 9d43c3f5e89d..b40cfa2aa33c 100644 --- a/include/vdso/time64.h +++ b/include/vdso/time64.h @@ -9,6 +9,7 @@ #define NSEC_PER_MSEC 1000000L #define USEC_PER_SEC 1000000L #define NSEC_PER_SEC 1000000000L +#define PSEC_PER_SEC 1000000000000LL #define FSEC_PER_SEC 1000000000000000LL #endif /* __VDSO_TIME64_H */ |