diff options
Diffstat (limited to 'include')
62 files changed, 650 insertions, 174 deletions
diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 7146a8e9e9c2..d0eccbd920e5 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -417,15 +417,32 @@ static inline void acpi_processor_throttling_init(void) {} #endif /* CONFIG_ACPI_CPU_FREQ_PSS */ /* in processor_idle.c */ +extern struct cpuidle_driver acpi_idle_driver; #ifdef CONFIG_ACPI_PROCESSOR_IDLE -void acpi_processor_power_init(struct acpi_processor *pr); -void acpi_processor_power_exit(struct acpi_processor *pr); +int acpi_processor_power_init(struct acpi_processor *pr); +int acpi_processor_power_exit(struct acpi_processor *pr); int acpi_processor_power_state_has_changed(struct acpi_processor *pr); int acpi_processor_hotplug(struct acpi_processor *pr); -void acpi_processor_register_idle_driver(void); -void acpi_processor_unregister_idle_driver(void); -int acpi_processor_ffh_lpi_probe(unsigned int cpu); -int acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi); +#else +static inline int acpi_processor_power_init(struct acpi_processor *pr) +{ + return -ENODEV; +} + +static inline int acpi_processor_power_exit(struct acpi_processor *pr) +{ + return -ENODEV; +} + +static inline int acpi_processor_power_state_has_changed(struct acpi_processor *pr) +{ + return -ENODEV; +} + +static inline int acpi_processor_hotplug(struct acpi_processor *pr) +{ + return -ENODEV; +} #endif /* CONFIG_ACPI_PROCESSOR_IDLE */ /* in processor_thermal.c */ @@ -448,6 +465,11 @@ static inline void acpi_thermal_cpufreq_exit(struct cpufreq_policy *policy) } #endif /* CONFIG_CPU_FREQ */ +#ifdef CONFIG_ACPI_PROCESSOR_IDLE +extern int acpi_processor_ffh_lpi_probe(unsigned int cpu); +extern int acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi); +#endif + void acpi_processor_init_invariance_cppc(void); #endif diff --git a/include/drm/intel/pciids.h b/include/drm/intel/pciids.h index da6301a6fcea..69d4ae92d822 100644 --- a/include/drm/intel/pciids.h +++ b/include/drm/intel/pciids.h @@ -877,7 +877,10 @@ MACRO__(0xB08F, ## __VA_ARGS__), \ MACRO__(0xB090, ## __VA_ARGS__), \ MACRO__(0xB0A0, ## __VA_ARGS__), \ - MACRO__(0xB0B0, ## __VA_ARGS__), \ + MACRO__(0xB0B0, ## __VA_ARGS__) + +/* WCL */ +#define INTEL_WCL_IDS(MACRO__, ...) \ MACRO__(0xFD80, ## __VA_ARGS__), \ MACRO__(0xFD81, ## __VA_ARGS__) diff --git a/include/linux/ata.h b/include/linux/ata.h index 792e10a09787..c9013e472aa3 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -566,6 +566,7 @@ struct ata_bmdma_prd { #define ata_id_has_ncq(id) ((id)[ATA_ID_SATA_CAPABILITY] & (1 << 8)) #define ata_id_queue_depth(id) (((id)[ATA_ID_QUEUE_DEPTH] & 0x1f) + 1) #define ata_id_removable(id) ((id)[ATA_ID_CONFIG] & (1 << 7)) +#define ata_id_is_locked(id) (((id)[ATA_ID_DLF] & 0x7) == 0x7) #define ata_id_has_atapi_AN(id) \ ((((id)[ATA_ID_SATA_CAPABILITY] != 0x0000) && \ ((id)[ATA_ID_SATA_CAPABILITY] != 0xffff)) && \ diff --git a/include/linux/can/bittiming.h b/include/linux/can/bittiming.h index d30816dd93c7..726d909e87ce 100644 --- a/include/linux/can/bittiming.h +++ b/include/linux/can/bittiming.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2020 Pengutronix, Marc Kleine-Budde <kernel@pengutronix.de> - * Copyright (c) 2021 Vincent Mailhol <mailhol.vincent@wanadoo.fr> + * Copyright (c) 2021-2025 Vincent Mailhol <mailhol@kernel.org> */ #ifndef _CAN_BITTIMING_H @@ -16,10 +16,12 @@ #define CAN_CTRLMODE_FD_TDC_MASK \ (CAN_CTRLMODE_TDC_AUTO | CAN_CTRLMODE_TDC_MANUAL) +#define CAN_CTRLMODE_XL_TDC_MASK \ + (CAN_CTRLMODE_XL_TDC_AUTO | CAN_CTRLMODE_XL_TDC_MANUAL) #define CAN_CTRLMODE_TDC_AUTO_MASK \ - (CAN_CTRLMODE_TDC_AUTO) + (CAN_CTRLMODE_TDC_AUTO | CAN_CTRLMODE_XL_TDC_AUTO) #define CAN_CTRLMODE_TDC_MANUAL_MASK \ - (CAN_CTRLMODE_TDC_MANUAL) + (CAN_CTRLMODE_TDC_MANUAL | CAN_CTRLMODE_XL_TDC_MANUAL) /* * struct can_tdc - CAN FD Transmission Delay Compensation parameters @@ -85,6 +87,11 @@ struct can_tdc { u32 tdcf; }; +/* The transceiver decoding margin corresponds to t_Decode in ISO 11898-2 */ +#define CAN_PWM_DECODE_NS 5 +/* Maximum PWM symbol duration. Corresponds to t_SymbolNom_MAX - t_Decode */ +#define CAN_PWM_NS_MAX (205 - CAN_PWM_DECODE_NS) + /* * struct can_tdc_const - CAN hardware-dependent constant for * Transmission Delay Compensation @@ -118,11 +125,48 @@ struct can_tdc_const { u32 tdcf_max; }; +/* + * struct can_pwm - CAN Pulse-Width Modulation (PWM) parameters + * + * @pwms: pulse width modulation short phase + * @pwml: pulse width modulation long phase + * @pwmo: pulse width modulation offset + */ +struct can_pwm { + u32 pwms; + u32 pwml; + u32 pwmo; +}; + +/* + * struct can_pwm - CAN hardware-dependent constants for Pulse-Width + * Modulation (PWM) + * + * @pwms_min: PWM short phase minimum value. Must be at least 1. + * @pwms_max: PWM short phase maximum value + * @pwml_min: PWM long phase minimum value. Must be at least 1. + * @pwml_max: PWM long phase maximum value + * @pwmo_min: PWM offset phase minimum value + * @pwmo_max: PWM offset phase maximum value + */ +struct can_pwm_const { + u32 pwms_min; + u32 pwms_max; + u32 pwml_min; + u32 pwml_max; + u32 pwmo_min; + u32 pwmo_max; +}; + struct data_bittiming_params { const struct can_bittiming_const *data_bittiming_const; struct can_bittiming data_bittiming; const struct can_tdc_const *tdc_const; - struct can_tdc tdc; + const struct can_pwm_const *pwm_const; + union { + struct can_tdc tdc; + struct can_pwm pwm; + }; const u32 *data_bitrate_const; unsigned int data_bitrate_const_cnt; int (*do_set_data_bittiming)(struct net_device *dev); @@ -136,12 +180,14 @@ int can_calc_bittiming(const struct net_device *dev, struct can_bittiming *bt, void can_calc_tdco(struct can_tdc *tdc, const struct can_tdc_const *tdc_const, const struct can_bittiming *dbt, u32 tdc_mask, u32 *ctrlmode, u32 ctrlmode_supported); + +int can_calc_pwm(struct net_device *dev, struct netlink_ext_ack *extack); #else /* !CONFIG_CAN_CALC_BITTIMING */ static inline int can_calc_bittiming(const struct net_device *dev, struct can_bittiming *bt, const struct can_bittiming_const *btc, struct netlink_ext_ack *extack) { - netdev_err(dev, "bit-timing calculation not available\n"); + NL_SET_ERR_MSG(extack, "bit-timing calculation not available\n"); return -EINVAL; } @@ -151,6 +197,14 @@ can_calc_tdco(struct can_tdc *tdc, const struct can_tdc_const *tdc_const, u32 tdc_mask, u32 *ctrlmode, u32 ctrlmode_supported) { } + +static inline int +can_calc_pwm(struct net_device *dev, struct netlink_ext_ack *extack) +{ + NL_SET_ERR_MSG(extack, + "bit-timing calculation not available: manually provide PWML and PWMS\n"); + return -EINVAL; +} #endif /* CONFIG_CAN_CALC_BITTIMING */ void can_sjw_set_default(struct can_bittiming *bt); @@ -164,6 +218,10 @@ int can_get_bittiming(const struct net_device *dev, struct can_bittiming *bt, const unsigned int bitrate_const_cnt, struct netlink_ext_ack *extack); +int can_validate_pwm_bittiming(const struct net_device *dev, + const struct can_pwm *pwm, + struct netlink_ext_ack *extack); + /* * can_get_relative_tdco() - TDCO relative to the sample point * @@ -206,4 +264,17 @@ static inline unsigned int can_bit_time(const struct can_bittiming *bt) return CAN_SYNC_SEG + bt->prop_seg + bt->phase_seg1 + bt->phase_seg2; } +/* Duration of one bit in minimum time quantum */ +static inline unsigned int can_bit_time_tqmin(const struct can_bittiming *bt) +{ + return can_bit_time(bt) * bt->brp; +} + +/* Convert a duration from minimum a minimum time quantum to nano seconds */ +static inline u32 can_tqmin_to_ns(u32 tqmin, u32 clock_freq) +{ + return DIV_U64_ROUND_CLOSEST(mul_u32_u32(tqmin, NSEC_PER_SEC), + clock_freq); +} + #endif /* !_CAN_BITTIMING_H */ diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index bd7410b5d8a6..52c8be5c160e 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -47,7 +47,7 @@ struct can_priv { const struct can_bittiming_const *bittiming_const; struct can_bittiming bittiming; - struct data_bittiming_params fd; + struct data_bittiming_params fd, xl; unsigned int bitrate_const_cnt; const u32 *bitrate_const; u32 bitrate_max; @@ -85,6 +85,11 @@ static inline bool can_fd_tdc_is_enabled(const struct can_priv *priv) return !!(priv->ctrlmode & CAN_CTRLMODE_FD_TDC_MASK); } +static inline bool can_xl_tdc_is_enabled(const struct can_priv *priv) +{ + return !!(priv->ctrlmode & CAN_CTRLMODE_XL_TDC_MASK); +} + static inline u32 can_get_static_ctrlmode(struct can_priv *priv) { return priv->ctrlmode & ~priv->ctrlmode_supported; @@ -95,22 +100,6 @@ static inline bool can_is_canxl_dev_mtu(unsigned int mtu) return (mtu >= CANXL_MIN_MTU && mtu <= CANXL_MAX_MTU); } -/* drop skb if it does not contain a valid CAN frame for sending */ -static inline bool can_dev_dropped_skb(struct net_device *dev, struct sk_buff *skb) -{ - struct can_priv *priv = netdev_priv(dev); - - if (priv->ctrlmode & CAN_CTRLMODE_LISTENONLY) { - netdev_info_once(dev, - "interface in listen only mode, dropping skb\n"); - kfree_skb(skb); - dev->stats.tx_dropped++; - return true; - } - - return can_dropped_invalid_skb(dev, skb); -} - void can_setup(struct net_device *dev); struct net_device *alloc_candev_mqs(int sizeof_priv, unsigned int echo_skb_max, @@ -146,6 +135,51 @@ void can_bus_off(struct net_device *dev); const char *can_get_state_str(const enum can_state state); const char *can_get_ctrlmode_str(u32 ctrlmode); +static inline bool can_dev_in_xl_only_mode(struct can_priv *priv) +{ + const u32 mixed_mode = CAN_CTRLMODE_FD | CAN_CTRLMODE_XL; + + /* When CAN XL is enabled but FD is disabled we are running in + * the so-called 'CANXL-only mode' where the error signalling is + * disabled. This helper function determines the required value + * to disable error signalling in the CAN XL controller. + * The so-called CC/FD/XL 'mixed mode' requires error signalling. + */ + return ((priv->ctrlmode & mixed_mode) == CAN_CTRLMODE_XL); +} + +/* drop skb if it does not contain a valid CAN frame for sending */ +static inline bool can_dev_dropped_skb(struct net_device *dev, struct sk_buff *skb) +{ + struct can_priv *priv = netdev_priv(dev); + u32 silent_mode = priv->ctrlmode & (CAN_CTRLMODE_LISTENONLY | + CAN_CTRLMODE_RESTRICTED); + + if (silent_mode) { + netdev_info_once(dev, "interface in %s mode, dropping skb\n", + can_get_ctrlmode_str(silent_mode)); + goto invalid_skb; + } + + if (!(priv->ctrlmode & CAN_CTRLMODE_FD) && can_is_canfd_skb(skb)) { + netdev_info_once(dev, "CAN FD is disabled, dropping skb\n"); + goto invalid_skb; + } + + if (can_dev_in_xl_only_mode(priv) && !can_is_canxl_skb(skb)) { + netdev_info_once(dev, + "Error signaling is disabled, dropping skb\n"); + goto invalid_skb; + } + + return can_dropped_invalid_skb(dev, skb); + +invalid_skb: + kfree_skb(skb); + dev->stats.tx_dropped++; + return true; +} + void can_state_get_by_berr_counter(const struct net_device *dev, const struct can_berr_counter *bec, enum can_state *tx_state, diff --git a/include/linux/entry-virt.h b/include/linux/entry-virt.h index 42c89e3e5ca7..bfa767702d9a 100644 --- a/include/linux/entry-virt.h +++ b/include/linux/entry-virt.h @@ -32,7 +32,7 @@ */ static inline int arch_xfer_to_guest_mode_handle_work(unsigned long ti_work); -#ifndef arch_xfer_to_guest_mode_work +#ifndef arch_xfer_to_guest_mode_handle_work static inline int arch_xfer_to_guest_mode_handle_work(unsigned long ti_work) { return 0; diff --git a/include/linux/filter.h b/include/linux/filter.h index a104b3994230..03e7516c6187 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -901,6 +901,26 @@ static inline void bpf_compute_data_pointers(struct sk_buff *skb) cb->data_end = skb->data + skb_headlen(skb); } +static inline int bpf_prog_run_data_pointers( + const struct bpf_prog *prog, + struct sk_buff *skb) +{ + struct bpf_skb_data_end *cb = (struct bpf_skb_data_end *)skb->cb; + void *save_data_meta, *save_data_end; + int res; + + save_data_meta = cb->data_meta; + save_data_end = cb->data_end; + + bpf_compute_data_pointers(skb); + res = bpf_prog_run(prog, skb); + + cb->data_meta = save_data_meta; + cb->data_end = save_data_end; + + return res; +} + /* Similar to bpf_compute_data_pointers(), except that save orginal * data in cb->data and cb->meta_data for restore. */ diff --git a/include/linux/fs.h b/include/linux/fs.h index c895146c1444..dd3b57cfadee 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2689,6 +2689,7 @@ struct file_system_type { #define FS_ALLOW_IDMAP 32 /* FS has been updated to handle vfs idmappings. */ #define FS_MGTIME 64 /* FS uses multigrain timestamps */ #define FS_LBS 128 /* FS supports LBS */ +#define FS_POWER_FREEZE 256 /* Always freeze on suspend/hibernate */ #define FS_RENAME_DOES_D_MOVE 32768 /* FS will handle d_move() during rename() internally. */ int (*init_fs_context)(struct fs_context *); const struct fs_parameter_spec *parameters; @@ -2823,6 +2824,7 @@ extern int current_umask(void); extern void ihold(struct inode * inode); extern void iput(struct inode *); +void iput_not_last(struct inode *); int inode_update_timestamps(struct inode *inode, int flags); int generic_update_time(struct inode *, int); @@ -3423,8 +3425,8 @@ static inline void remove_inode_hash(struct inode *inode) extern void inode_sb_list_add(struct inode *inode); extern void inode_add_lru(struct inode *inode); -extern int sb_set_blocksize(struct super_block *, int); -extern int sb_min_blocksize(struct super_block *, int); +int sb_set_blocksize(struct super_block *sb, int size); +int __must_check sb_min_blocksize(struct super_block *sb, int size); int generic_file_mmap(struct file *, struct vm_area_struct *); int generic_file_mmap_prepare(struct vm_area_desc *desc); @@ -3606,7 +3608,7 @@ extern void drop_super_exclusive(struct super_block *sb); extern void iterate_supers(void (*f)(struct super_block *, void *), void *arg); extern void iterate_supers_type(struct file_system_type *, void (*)(struct super_block *, void *), void *); -void filesystems_freeze(void); +void filesystems_freeze(bool freeze_all); void filesystems_thaw(void); extern int dcache_dir_open(struct inode *, struct file *); diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 7ded7df6e9b5..07f8c309e432 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -193,6 +193,10 @@ static __always_inline struct pt_regs *ftrace_get_regs(struct ftrace_regs *fregs #if !defined(CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS) || \ defined(CONFIG_HAVE_FTRACE_REGS_HAVING_PT_REGS) +#ifndef arch_ftrace_partial_regs +#define arch_ftrace_partial_regs(regs) do {} while (0) +#endif + static __always_inline struct pt_regs * ftrace_partial_regs(struct ftrace_regs *fregs, struct pt_regs *regs) { @@ -202,7 +206,11 @@ ftrace_partial_regs(struct ftrace_regs *fregs, struct pt_regs *regs) * Since arch_ftrace_get_regs() will check some members and may return * NULL, we can not use it. */ - return &arch_ftrace_regs(fregs)->regs; + regs = &arch_ftrace_regs(fregs)->regs; + + /* Allow arch specific updates to regs. */ + arch_ftrace_partial_regs(regs); + return regs; } #endif /* !CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS || CONFIG_HAVE_FTRACE_REGS_HAVING_PT_REGS */ diff --git a/include/linux/highmem.h b/include/linux/highmem.h index 105cc4c00cc3..abc20f9810fd 100644 --- a/include/linux/highmem.h +++ b/include/linux/highmem.h @@ -249,10 +249,12 @@ static inline void clear_highpage_kasan_tagged(struct page *page) kunmap_local(kaddr); } -#ifndef __HAVE_ARCH_TAG_CLEAR_HIGHPAGE +#ifndef __HAVE_ARCH_TAG_CLEAR_HIGHPAGES -static inline void tag_clear_highpage(struct page *page) +/* Return false to let people know we did not initialize the pages */ +static inline bool tag_clear_highpages(struct page *page, int numpages) { + return false; } #endif diff --git a/include/linux/mii_timestamper.h b/include/linux/mii_timestamper.h index 995db62570f9..3102c425c8e0 100644 --- a/include/linux/mii_timestamper.h +++ b/include/linux/mii_timestamper.h @@ -27,7 +27,9 @@ struct phy_device; * as soon as a timestamp becomes available. One of the PTP_CLASS_ * values is passed in 'type'. * - * @hwtstamp: Handles SIOCSHWTSTAMP ioctl for hardware time stamping. + * @hwtstamp_set: Handles SIOCSHWTSTAMP ioctl for hardware time stamping. + * + * @hwtstamp_get: Handles SIOCGHWTSTAMP ioctl for hardware time stamping. * * @link_state: Allows the device to respond to changes in the link * state. The caller invokes this function while holding @@ -51,9 +53,12 @@ struct mii_timestamper { void (*txtstamp)(struct mii_timestamper *mii_ts, struct sk_buff *skb, int type); - int (*hwtstamp)(struct mii_timestamper *mii_ts, - struct kernel_hwtstamp_config *kernel_config, - struct netlink_ext_ack *extack); + int (*hwtstamp_set)(struct mii_timestamper *mii_ts, + struct kernel_hwtstamp_config *kernel_config, + struct netlink_ext_ack *extack); + + int (*hwtstamp_get)(struct mii_timestamper *mii_ts, + struct kernel_hwtstamp_config *kernel_config); void (*link_state)(struct mii_timestamper *mii_ts, struct phy_device *phydev); diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 046396269ccf..1c54aa6f74fb 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -488,7 +488,6 @@ struct mlx5_devcom_dev; struct mlx5_fw_reset; struct mlx5_eq_table; struct mlx5_irq_table; -struct mlx5_vhca_state_notifier; struct mlx5_sf_dev_table; struct mlx5_sf_hw_table; struct mlx5_sf_table; @@ -599,6 +598,7 @@ struct mlx5_priv { struct mlx5_flow_steering *steering; struct mlx5_mpfs *mpfs; + struct blocking_notifier_head esw_n_head; struct mlx5_eswitch *eswitch; struct mlx5_core_sriov sriov; struct mlx5_lag *lag; @@ -614,12 +614,18 @@ struct mlx5_priv { struct mlx5_bfreg_data bfregs; struct mlx5_sq_bfreg bfreg; #ifdef CONFIG_MLX5_SF - struct mlx5_vhca_state_notifier *vhca_state_notifier; + struct mlx5_nb vhca_state_nb; + struct blocking_notifier_head vhca_state_n_head; + struct notifier_block sf_dev_nb; struct mlx5_sf_dev_table *sf_dev_table; struct mlx5_core_dev *parent_mdev; #endif #ifdef CONFIG_MLX5_SF_MANAGER + struct notifier_block sf_hw_table_vhca_nb; struct mlx5_sf_hw_table *sf_hw_table; + struct notifier_block sf_table_esw_nb; + struct notifier_block sf_table_vhca_nb; + struct notifier_block sf_table_mdev_nb; struct mlx5_sf_table *sf_table; #endif struct blocking_notifier_head lag_nh; @@ -819,6 +825,7 @@ typedef void (*mlx5_cmd_cbk_t)(int status, void *context); enum { MLX5_CMD_ENT_STATE_PENDING_COMP, + MLX5_CMD_ENT_STATE_TIMEDOUT, }; struct mlx5_cmd_work_ent { diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 7bf2449c53b2..9cadb1d5e6df 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -71,6 +71,7 @@ enum { MLX5_FLOW_TABLE_UNMANAGED = BIT(3), MLX5_FLOW_TABLE_OTHER_VPORT = BIT(4), MLX5_FLOW_TABLE_UPLINK_VPORT = BIT(5), + MLX5_FLOW_TABLE_OTHER_ESWITCH = BIT(6), }; #define LEFTOVERS_RULE_NUM 2 @@ -128,6 +129,24 @@ enum { FDB_PER_VPORT, }; +enum fs_flow_table_type { + FS_FT_NIC_RX = 0x0, + FS_FT_NIC_TX = 0x1, + FS_FT_ESW_EGRESS_ACL = 0x2, + FS_FT_ESW_INGRESS_ACL = 0x3, + FS_FT_FDB = 0X4, + FS_FT_SNIFFER_RX = 0X5, + FS_FT_SNIFFER_TX = 0X6, + FS_FT_RDMA_RX = 0X7, + FS_FT_RDMA_TX = 0X8, + FS_FT_PORT_SEL = 0X9, + FS_FT_FDB_RX = 0xa, + FS_FT_FDB_TX = 0xb, + FS_FT_RDMA_TRANSPORT_RX = 0xd, + FS_FT_RDMA_TRANSPORT_TX = 0xe, + FS_FT_MAX_TYPE = FS_FT_RDMA_TRANSPORT_TX, +}; + struct mlx5_pkt_reformat; struct mlx5_modify_hdr; struct mlx5_flow_definer; @@ -209,6 +228,7 @@ struct mlx5_flow_table_attr { u32 flags; u16 uid; u16 vport; + u16 esw_owner_vhca_id; struct mlx5_flow_table *next_ft; struct { @@ -354,4 +374,8 @@ u32 mlx5_flow_table_id(struct mlx5_flow_table *ft); struct mlx5_flow_root_namespace * mlx5_get_root_namespace(struct mlx5_core_dev *dev, enum mlx5_flow_namespace_type ns_type); + +int mlx5_fs_set_root_dev(struct mlx5_core_dev *dev, + struct mlx5_core_dev *new_dev, + enum fs_flow_table_type table_type); #endif diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 1b0b36aa2a76..e9dcd4bf355d 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -5251,13 +5251,15 @@ struct mlx5_ifc_set_fte_in_bits { u8 op_mod[0x10]; u8 other_vport[0x1]; - u8 reserved_at_41[0xf]; + u8 other_eswitch[0x1]; + u8 reserved_at_42[0xe]; u8 vport_number[0x10]; u8 reserved_at_60[0x20]; u8 table_type[0x8]; - u8 reserved_at_88[0x18]; + u8 reserved_at_88[0x8]; + u8 eswitch_owner_vhca_id[0x10]; u8 reserved_at_a0[0x8]; u8 table_id[0x18]; @@ -8809,13 +8811,15 @@ struct mlx5_ifc_destroy_flow_table_in_bits { u8 op_mod[0x10]; u8 other_vport[0x1]; - u8 reserved_at_41[0xf]; + u8 other_eswitch[0x1]; + u8 reserved_at_42[0xe]; u8 vport_number[0x10]; u8 reserved_at_60[0x20]; u8 table_type[0x8]; - u8 reserved_at_88[0x18]; + u8 reserved_at_88[0x8]; + u8 eswitch_owner_vhca_id[0x10]; u8 reserved_at_a0[0x8]; u8 table_id[0x18]; @@ -8840,13 +8844,15 @@ struct mlx5_ifc_destroy_flow_group_in_bits { u8 op_mod[0x10]; u8 other_vport[0x1]; - u8 reserved_at_41[0xf]; + u8 other_eswitch[0x1]; + u8 reserved_at_42[0xe]; u8 vport_number[0x10]; u8 reserved_at_60[0x20]; u8 table_type[0x8]; - u8 reserved_at_88[0x18]; + u8 reserved_at_88[0x8]; + u8 eswitch_owner_vhca_id[0x10]; u8 reserved_at_a0[0x8]; u8 table_id[0x18]; @@ -8985,13 +8991,15 @@ struct mlx5_ifc_delete_fte_in_bits { u8 op_mod[0x10]; u8 other_vport[0x1]; - u8 reserved_at_41[0xf]; + u8 other_eswitch[0x1]; + u8 reserved_at_42[0xe]; u8 vport_number[0x10]; u8 reserved_at_60[0x20]; u8 table_type[0x8]; - u8 reserved_at_88[0x18]; + u8 reserved_at_88[0x8]; + u8 eswitch_owner_vhca_id[0x10]; u8 reserved_at_a0[0x8]; u8 table_id[0x18]; @@ -9535,13 +9543,15 @@ struct mlx5_ifc_create_flow_table_in_bits { u8 op_mod[0x10]; u8 other_vport[0x1]; - u8 reserved_at_41[0xf]; + u8 other_eswitch[0x1]; + u8 reserved_at_42[0xe]; u8 vport_number[0x10]; u8 reserved_at_60[0x20]; u8 table_type[0x8]; - u8 reserved_at_88[0x18]; + u8 reserved_at_88[0x8]; + u8 eswitch_owner_vhca_id[0x10]; u8 reserved_at_a0[0x20]; @@ -9580,7 +9590,8 @@ struct mlx5_ifc_create_flow_group_in_bits { u8 op_mod[0x10]; u8 other_vport[0x1]; - u8 reserved_at_41[0xf]; + u8 other_eswitch[0x1]; + u8 reserved_at_42[0xe]; u8 vport_number[0x10]; u8 reserved_at_60[0x20]; @@ -9588,7 +9599,7 @@ struct mlx5_ifc_create_flow_group_in_bits { u8 table_type[0x8]; u8 reserved_at_88[0x4]; u8 group_type[0x4]; - u8 reserved_at_90[0x10]; + u8 eswitch_owner_vhca_id[0x10]; u8 reserved_at_a0[0x8]; u8 table_id[0x18]; @@ -11878,10 +11889,12 @@ struct mlx5_ifc_set_flow_table_root_in_bits { u8 op_mod[0x10]; u8 other_vport[0x1]; - u8 reserved_at_41[0xf]; + u8 other_eswitch[0x1]; + u8 reserved_at_42[0xe]; u8 vport_number[0x10]; - u8 reserved_at_60[0x20]; + u8 reserved_at_60[0x10]; + u8 eswitch_owner_vhca_id[0x10]; u8 table_type[0x8]; u8 reserved_at_88[0x7]; @@ -11921,14 +11934,16 @@ struct mlx5_ifc_modify_flow_table_in_bits { u8 op_mod[0x10]; u8 other_vport[0x1]; - u8 reserved_at_41[0xf]; + u8 other_eswitch[0x1]; + u8 reserved_at_42[0xe]; u8 vport_number[0x10]; u8 reserved_at_60[0x10]; u8 modify_field_select[0x10]; u8 table_type[0x8]; - u8 reserved_at_88[0x18]; + u8 reserved_at_88[0x8]; + u8 eswitch_owner_vhca_id[0x10]; u8 reserved_at_a0[0x8]; u8 table_id[0x18]; diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h index 58770b86f793..1df9d9a57bbc 100644 --- a/include/linux/mlx5/port.h +++ b/include/linux/mlx5/port.h @@ -112,6 +112,7 @@ enum mlx5e_ext_link_mode { MLX5E_400GAUI_2_400GBASE_CR2_KR2 = 17, MLX5E_800GAUI_8_800GBASE_CR8_KR8 = 19, MLX5E_800GAUI_4_800GBASE_CR4_KR4 = 20, + MLX5E_1600TAUI_8_1600TBASE_CR8_KR8 = 23, MLX5E_EXT_LINK_MODES_NUMBER, }; diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h index c87b9507cfa1..f876bfc0669c 100644 --- a/include/linux/mlx5/vport.h +++ b/include/linux/mlx5/vport.h @@ -73,7 +73,8 @@ int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu); int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev, u64 *system_image_guid); int mlx5_query_nic_vport_sd_group(struct mlx5_core_dev *mdev, u8 *sd_group); -int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid); +int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, + u16 vport, bool other_vport, u64 *node_guid); int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev, u16 vport, u64 node_guid); int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev, diff --git a/include/linux/mm.h b/include/linux/mm.h index d16b33bacc32..7c79b3369b82 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2074,7 +2074,7 @@ static inline unsigned long folio_nr_pages(const struct folio *folio) return folio_large_nr_pages(folio); } -#if !defined(CONFIG_ARCH_HAS_GIGANTIC_PAGE) +#if !defined(CONFIG_HAVE_GIGANTIC_FOLIOS) /* * We don't expect any folios that exceed buddy sizes (and consequently * memory sections). @@ -2087,10 +2087,17 @@ static inline unsigned long folio_nr_pages(const struct folio *folio) * pages are guaranteed to be contiguous. */ #define MAX_FOLIO_ORDER PFN_SECTION_SHIFT -#else +#elif defined(CONFIG_HUGETLB_PAGE) /* * There is no real limit on the folio size. We limit them to the maximum we - * currently expect (e.g., hugetlb, dax). + * currently expect (see CONFIG_HAVE_GIGANTIC_FOLIOS): with hugetlb, we expect + * no folios larger than 16 GiB on 64bit and 1 GiB on 32bit. + */ +#define MAX_FOLIO_ORDER get_order(IS_ENABLED(CONFIG_64BIT) ? SZ_16G : SZ_1G) +#else +/* + * Without hugetlb, gigantic folios that are bigger than a single PUD are + * currently impossible. */ #define MAX_FOLIO_ORDER PUD_ORDER #endif diff --git a/include/linux/pci-tph.h b/include/linux/pci-tph.h index 9e4e331b1603..ba28140ce670 100644 --- a/include/linux/pci-tph.h +++ b/include/linux/pci-tph.h @@ -29,6 +29,7 @@ int pcie_tph_get_cpu_st(struct pci_dev *dev, void pcie_disable_tph(struct pci_dev *pdev); int pcie_enable_tph(struct pci_dev *pdev, int mode); u16 pcie_tph_get_st_table_size(struct pci_dev *pdev); +u32 pcie_tph_get_st_table_loc(struct pci_dev *pdev); #else static inline int pcie_tph_set_st_entry(struct pci_dev *pdev, unsigned int index, u16 tag) diff --git a/include/linux/pci.h b/include/linux/pci.h index d1fdf81fbe1e..bf97d49c23cf 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -412,6 +412,8 @@ struct pci_dev { u16 l1ss; /* L1SS Capability pointer */ #ifdef CONFIG_PCIEASPM struct pcie_link_state *link_state; /* ASPM link state */ + unsigned int aspm_l0s_support:1; /* ASPM L0s support */ + unsigned int aspm_l1_support:1; /* ASPM L1 support */ unsigned int ltr_path:1; /* Latency Tolerance Reporting supported from root to here */ #endif diff --git a/include/linux/pcs/pcs-xpcs.h b/include/linux/pcs/pcs-xpcs.h index e40f554ff717..36073f7b6bb4 100644 --- a/include/linux/pcs/pcs-xpcs.h +++ b/include/linux/pcs/pcs-xpcs.h @@ -38,7 +38,9 @@ enum dw_xpcs_pma_id { DW_XPCS_PMA_GEN4_6G_ID, DW_XPCS_PMA_GEN5_10G_ID, DW_XPCS_PMA_GEN5_12G_ID, - WX_TXGBE_XPCS_PMA_10G_ID = 0x0018fc80, + WX_TXGBE_XPCS_PMA_10G_ID = 0xfc806000, + /* Meta Platforms OUI 88:25:08, model 0, revision 0 */ + MP_FBNIC_XPCS_PMA_100G_ID = 0x46904000, }; struct dw_xpcs_info { diff --git a/include/linux/phy.h b/include/linux/phy.h index bf5457341ca8..059a104223c4 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1915,7 +1915,7 @@ static inline bool phy_polling_mode(struct phy_device *phydev) */ static inline bool phy_has_hwtstamp(struct phy_device *phydev) { - return phydev && phydev->mii_ts && phydev->mii_ts->hwtstamp; + return phydev && phydev->mii_ts && phydev->mii_ts->hwtstamp_set; } /** @@ -1950,7 +1950,7 @@ static inline int phy_hwtstamp(struct phy_device *phydev, struct kernel_hwtstamp_config *cfg, struct netlink_ext_ack *extack) { - return phydev->mii_ts->hwtstamp(phydev->mii_ts, cfg, extack); + return phydev->mii_ts->hwtstamp_set(phydev->mii_ts, cfg, extack); } static inline bool phy_rxtstamp(struct phy_device *phydev, struct sk_buff *skb, @@ -2040,6 +2040,9 @@ static inline bool phy_is_pseudo_fixed_link(struct phy_device *phydev) return phydev->is_pseudo_fixed_link; } +phy_interface_t phy_fix_phy_mode_for_mac_delays(phy_interface_t interface, + bool mac_txid, bool mac_rxid); + int phy_save_page(struct phy_device *phydev); int phy_select_page(struct phy_device *phydev, int page); int phy_restore_page(struct phy_device *phydev, int oldpage, int ret); diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index ff90281ddf90..86737076101d 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -3778,8 +3778,8 @@ static inline dma_addr_t __skb_frag_dma_map(struct device *dev, enum dma_data_direction dir) { if (skb_frag_is_net_iov(frag)) { - return netmem_to_net_iov(frag->netmem)->dma_addr + offset + - frag->offset; + return netmem_to_net_iov(frag->netmem)->desc.dma_addr + + offset + frag->offset; } return dma_map_page(dev, skb_frag_page(frag), skb_frag_off(frag) + offset, size, dir); diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 4f70a6551e68..f1054b9c2d8a 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -113,7 +113,7 @@ struct stmmac_axi { u32 axi_wr_osr_lmt; u32 axi_rd_osr_lmt; bool axi_kbbe; - u32 axi_blen[AXI_BLEN]; + u32 axi_blen_regval; bool axi_fb; bool axi_mb; bool axi_rb; @@ -264,8 +264,8 @@ struct plat_stmmacenet_data { unsigned int mode, phy_interface_t interface); void (*ptp_clk_freq_config)(struct stmmac_priv *priv); - int (*init)(struct platform_device *pdev, void *priv); - void (*exit)(struct platform_device *pdev, void *priv); + int (*init)(struct device *dev, void *priv); + void (*exit)(struct device *dev, void *priv); int (*suspend)(struct device *dev, void *priv); int (*resume)(struct device *dev, void *priv); int (*mac_setup)(void *priv, struct mac_device_info *mac); diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index b673c31569f3..75dabb763c65 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -384,7 +384,8 @@ virtio_net_hdr_tnl_from_skb(const struct sk_buff *skb, struct virtio_net_hdr_v1_hash_tunnel *vhdr, bool tnl_hdr_negotiated, bool little_endian, - int vlan_hlen) + int vlan_hlen, + bool has_data_valid) { struct virtio_net_hdr *hdr = (struct virtio_net_hdr *)vhdr; unsigned int inner_nh, outer_th; @@ -394,8 +395,8 @@ virtio_net_hdr_tnl_from_skb(const struct sk_buff *skb, tnl_gso_type = skb_shinfo(skb)->gso_type & (SKB_GSO_UDP_TUNNEL | SKB_GSO_UDP_TUNNEL_CSUM); if (!tnl_gso_type) - return virtio_net_hdr_from_skb(skb, hdr, little_endian, false, - vlan_hlen); + return virtio_net_hdr_from_skb(skb, hdr, little_endian, + has_data_valid, vlan_hlen); /* Tunnel support not negotiated but skb ask for it. */ if (!tnl_hdr_negotiated) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index b8100dbfe5d7..0cb87687837f 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -749,7 +749,6 @@ struct hci_conn { __u8 remote_cap; __u8 remote_auth; - __u8 remote_id; unsigned int sent; @@ -857,11 +856,12 @@ extern struct mutex hci_cb_list_lock; /* ----- HCI interface to upper protocols ----- */ int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr); int l2cap_disconn_ind(struct hci_conn *hcon); -void l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags); +int l2cap_recv_acldata(struct hci_dev *hdev, u16 handle, struct sk_buff *skb, + u16 flags); #if IS_ENABLED(CONFIG_BT_BREDR) int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags); -void sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb); +int sco_recv_scodata(struct hci_dev *hdev, u16 handle, struct sk_buff *skb); #else static inline int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags) @@ -869,23 +869,30 @@ static inline int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, return 0; } -static inline void sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb) +static inline int sco_recv_scodata(struct hci_dev *hdev, u16 handle, + struct sk_buff *skb) { + kfree_skb(skb); + return -ENOENT; } #endif #if IS_ENABLED(CONFIG_BT_LE) int iso_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags); -void iso_recv(struct hci_conn *hcon, struct sk_buff *skb, u16 flags); +int iso_recv(struct hci_dev *hdev, u16 handle, struct sk_buff *skb, + u16 flags); #else static inline int iso_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags) { return 0; } -static inline void iso_recv(struct hci_conn *hcon, struct sk_buff *skb, - u16 flags) + +static inline int iso_recv(struct hci_dev *hdev, u16 handle, + struct sk_buff *skb, u16 flags) { + kfree_skb(skb); + return -ENOENT; } #endif diff --git a/include/net/devlink.h b/include/net/devlink.h index d01046ef0577..cb839e0435a1 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -479,6 +479,10 @@ struct devlink_flash_notify { * @set: set parameter value, used for runtime and permanent * configuration modes * @validate: validate input value is applicable (within value range, etc.) + * @get_default: get parameter default value, used for runtime and permanent + * configuration modes + * @reset_default: reset parameter to default value, used for runtime and permanent + * configuration modes * * This struct should be used by the driver to fill the data for * a parameter it registers. @@ -490,13 +494,20 @@ struct devlink_param { enum devlink_param_type type; unsigned long supported_cmodes; int (*get)(struct devlink *devlink, u32 id, - struct devlink_param_gset_ctx *ctx); + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack); int (*set)(struct devlink *devlink, u32 id, struct devlink_param_gset_ctx *ctx, struct netlink_ext_ack *extack); int (*validate)(struct devlink *devlink, u32 id, union devlink_param_value val, struct netlink_ext_ack *extack); + int (*get_default)(struct devlink *devlink, u32 id, + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack); + int (*reset_default)(struct devlink *devlink, u32 id, + enum devlink_param_cmode cmode, + struct netlink_ext_ack *extack); }; struct devlink_param_item { @@ -508,6 +519,7 @@ struct devlink_param_item { * until reload. */ bool driverinit_value_new_valid; + union devlink_param_value driverinit_default; }; enum devlink_param_generic_id { @@ -629,6 +641,37 @@ enum devlink_param_generic_id { .validate = _validate, \ } +#define DEVLINK_PARAM_GENERIC_WITH_DEFAULTS(_id, _cmodes, _get, _set, \ + _validate, _get_default, \ + _reset_default) \ +{ \ + .id = DEVLINK_PARAM_GENERIC_ID_##_id, \ + .name = DEVLINK_PARAM_GENERIC_##_id##_NAME, \ + .type = DEVLINK_PARAM_GENERIC_##_id##_TYPE, \ + .generic = true, \ + .supported_cmodes = _cmodes, \ + .get = _get, \ + .set = _set, \ + .validate = _validate, \ + .get_default = _get_default, \ + .reset_default = _reset_default, \ +} + +#define DEVLINK_PARAM_DRIVER_WITH_DEFAULTS(_id, _name, _type, _cmodes, \ + _get, _set, _validate, \ + _get_default, _reset_default) \ +{ \ + .id = _id, \ + .name = _name, \ + .type = _type, \ + .supported_cmodes = _cmodes, \ + .get = _get, \ + .set = _set, \ + .validate = _validate, \ + .get_default = _get_default, \ + .reset_default = _reset_default, \ +} + /* Identifier of board design */ #define DEVLINK_INFO_VERSION_GENERIC_BOARD_ID "board.id" /* Revision of board design */ diff --git a/include/net/dsa.h b/include/net/dsa.h index 2df2e2ead9a8..e40cdc12f7f3 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -1251,7 +1251,8 @@ struct dsa_switch_ops { dsa_devlink_param_get, dsa_devlink_param_set, NULL) int dsa_devlink_param_get(struct devlink *dl, u32 id, - struct devlink_param_gset_ctx *ctx); + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack); int dsa_devlink_param_set(struct devlink *dl, u32 id, struct devlink_param_gset_ctx *ctx, struct netlink_ext_ack *extack); @@ -1314,11 +1315,6 @@ static inline int dsa_devlink_port_to_port(struct devlink_port *port) return port->index; } -struct dsa_switch_driver { - struct list_head list; - const struct dsa_switch_ops *ops; -}; - bool dsa_fdb_present_in_other_db(struct dsa_switch *ds, int port, const unsigned char *addr, u16 vid, struct dsa_db db); diff --git a/include/net/gro.h b/include/net/gro.h index e3affb2e2ca8..b65f631c521d 100644 --- a/include/net/gro.h +++ b/include/net/gro.h @@ -593,4 +593,31 @@ static inline void inet6_get_iif_sdif(const struct sk_buff *skb, int *iif, int * struct packet_offload *gro_find_receive_by_type(__be16 type); struct packet_offload *gro_find_complete_by_type(__be16 type); +static inline struct tcphdr *tcp_gro_pull_header(struct sk_buff *skb) +{ + unsigned int thlen, hlen, off; + struct tcphdr *th; + + off = skb_gro_offset(skb); + hlen = off + sizeof(*th); + th = skb_gro_header(skb, hlen, off); + if (unlikely(!th)) + return NULL; + + thlen = th->doff * 4; + if (unlikely(thlen < sizeof(*th))) + return NULL; + + hlen = off + thlen; + if (!skb_gro_may_pull(skb, hlen)) { + th = skb_gro_header_slow(skb, hlen, off); + if (unlikely(!th)) + return NULL; + } + + skb_gro_pull(skb, thlen); + + return th; +} + #endif /* _NET_GRO_H */ diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h index fd40af2221b9..ecb362025c4e 100644 --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -56,7 +56,9 @@ struct inet_connection_sock_af_ops { * @icsk_accept_queue: FIFO of established children * @icsk_bind_hash: Bind node * @icsk_bind2_hash: Bind node in the bhash2 table - * @icsk_retransmit_timer: Resend (no ack) + * @icsk_delack_timer: Delayed ACK timer + * @icsk_keepalive_timer: Keepalive timer + * @mptcp_tout_timer: mptcp timer * @icsk_rto: Retransmit timeout * @icsk_pmtu_cookie Last pmtu seen by socket * @icsk_ca_ops Pluggable congestion control hook @@ -81,8 +83,11 @@ struct inet_connection_sock { struct request_sock_queue icsk_accept_queue; struct inet_bind_bucket *icsk_bind_hash; struct inet_bind2_bucket *icsk_bind2_hash; - struct timer_list icsk_retransmit_timer; - struct timer_list icsk_delack_timer; + struct timer_list icsk_delack_timer; + union { + struct timer_list icsk_keepalive_timer; + struct timer_list mptcp_tout_timer; + }; __u32 icsk_rto; __u32 icsk_rto_min; u32 icsk_rto_max; @@ -184,10 +189,9 @@ static inline void inet_csk_delack_init(struct sock *sk) memset(&inet_csk(sk)->icsk_ack, 0, sizeof(inet_csk(sk)->icsk_ack)); } -static inline unsigned long -icsk_timeout(const struct inet_connection_sock *icsk) +static inline unsigned long tcp_timeout_expires(const struct sock *sk) { - return READ_ONCE(icsk->icsk_retransmit_timer.expires); + return READ_ONCE(sk->tcp_retransmit_timer.expires); } static inline unsigned long @@ -203,7 +207,7 @@ static inline void inet_csk_clear_xmit_timer(struct sock *sk, const int what) if (what == ICSK_TIME_RETRANS || what == ICSK_TIME_PROBE0) { smp_store_release(&icsk->icsk_pending, 0); #ifdef INET_CSK_CLEAR_TIMERS - sk_stop_timer(sk, &icsk->icsk_retransmit_timer); + sk_stop_timer(sk, &sk->tcp_retransmit_timer); #endif } else if (what == ICSK_TIME_DACK) { smp_store_release(&icsk->icsk_ack.pending, 0); @@ -235,7 +239,7 @@ static inline void inet_csk_reset_xmit_timer(struct sock *sk, const int what, if (what == ICSK_TIME_RETRANS || what == ICSK_TIME_PROBE0 || what == ICSK_TIME_LOSS_PROBE || what == ICSK_TIME_REO_TIMEOUT) { smp_store_release(&icsk->icsk_pending, what); - sk_reset_timer(sk, &icsk->icsk_retransmit_timer, when); + sk_reset_timer(sk, &sk->tcp_retransmit_timer, when); } else if (what == ICSK_TIME_DACK) { smp_store_release(&icsk->icsk_ack.pending, icsk->icsk_ack.pending | ICSK_ACK_TIMER); diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index 637f42485dba..a4cf307859f8 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -486,6 +486,8 @@ struct gdma_wqe { #define INLINE_OOB_SMALL_SIZE 8 #define INLINE_OOB_LARGE_SIZE 24 +#define MANA_MAX_TX_WQE_SGL_ENTRIES 30 + #define MAX_TX_WQE_SIZE 512 #define MAX_RX_WQE_SIZE 256 @@ -592,6 +594,12 @@ enum { #define GDMA_DRV_CAP_FLAG_1_HANDLE_RECONFIG_EQE BIT(17) #define GDMA_DRV_CAP_FLAG_1_HW_VPORT_LINK_AWARE BIT(6) +/* Driver supports linearizing the skb when num_sge exceeds hardware limit */ +#define GDMA_DRV_CAP_FLAG_1_SKB_LINEARIZE BIT(20) + +/* Driver can send HWC periodically to query stats */ +#define GDMA_DRV_CAP_FLAG_1_PERIODIC_STATS_QUERY BIT(21) + #define GDMA_DRV_CAP_FLAGS1 \ (GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT | \ GDMA_DRV_CAP_FLAG_1_NAPI_WKDONE_FIX | \ @@ -601,7 +609,9 @@ enum { GDMA_DRV_CAP_FLAG_1_DYNAMIC_IRQ_ALLOC_SUPPORT | \ GDMA_DRV_CAP_FLAG_1_SELF_RESET_ON_EQE | \ GDMA_DRV_CAP_FLAG_1_HANDLE_RECONFIG_EQE | \ - GDMA_DRV_CAP_FLAG_1_HW_VPORT_LINK_AWARE) + GDMA_DRV_CAP_FLAG_1_HW_VPORT_LINK_AWARE | \ + GDMA_DRV_CAP_FLAG_1_PERIODIC_STATS_QUERY | \ + GDMA_DRV_CAP_FLAG_1_SKB_LINEARIZE) #define GDMA_DRV_CAP_FLAGS2 0 diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h index 8906901535f5..d7e089c6b694 100644 --- a/include/net/mana/mana.h +++ b/include/net/mana/mana.h @@ -375,6 +375,14 @@ struct mana_tx_qp { struct mana_ethtool_stats { u64 stop_queue; u64 wake_queue; + u64 tx_cqe_err; + u64 tx_cqe_unknown_type; + u64 tx_linear_pkt_cnt; + u64 rx_coalesced_err; + u64 rx_cqe_unknown_type; +}; + +struct mana_ethtool_hc_stats { u64 hc_rx_discards_no_wqe; u64 hc_rx_err_vport_disabled; u64 hc_rx_bytes; @@ -402,10 +410,6 @@ struct mana_ethtool_stats { u64 hc_tx_mcast_pkts; u64 hc_tx_mcast_bytes; u64 hc_tx_err_gdma; - u64 tx_cqe_err; - u64 tx_cqe_unknown_type; - u64 rx_coalesced_err; - u64 rx_cqe_unknown_type; }; struct mana_ethtool_phy_stats { @@ -473,9 +477,14 @@ struct mana_context { u16 num_ports; u8 bm_hostmode; + struct mana_ethtool_hc_stats hc_stats; struct mana_eq *eqs; struct dentry *mana_eqs_debugfs; + /* Workqueue for querying hardware stats */ + struct delayed_work gf_stats_work; + bool hwc_timeout_occurred; + struct net_device *ports[MAX_PORTS_IN_MANA_DEV]; /* Link state change work */ @@ -577,13 +586,14 @@ u32 mana_run_xdp(struct net_device *ndev, struct mana_rxq *rxq, struct bpf_prog *mana_xdp_get(struct mana_port_context *apc); void mana_chn_setxdp(struct mana_port_context *apc, struct bpf_prog *prog); int mana_bpf(struct net_device *ndev, struct netdev_bpf *bpf); -void mana_query_gf_stats(struct mana_port_context *apc); +int mana_query_gf_stats(struct mana_context *ac); int mana_query_link_cfg(struct mana_port_context *apc); int mana_set_bw_clamp(struct mana_port_context *apc, u32 speed, int enable_clamping); void mana_query_phy_stats(struct mana_port_context *apc); int mana_pre_alloc_rxbufs(struct mana_port_context *apc, int mtu, int num_queues); void mana_pre_dealloc_rxbufs(struct mana_port_context *apc); +void mana_unmap_skb(struct sk_buff *skb, struct mana_port_context *apc); extern const struct ethtool_ops mana_ethtool_ops; extern struct dentry *mana_debugfs_root; diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index de9d36acc8e2..2dbd46fc4734 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -74,17 +74,18 @@ struct netns_ipv4 { /* TXRX readonly hotpath cache lines */ __cacheline_group_begin(netns_ipv4_read_txrx); - u8 sysctl_tcp_moderate_rcvbuf; __cacheline_group_end(netns_ipv4_read_txrx); /* RX readonly hotpath cache line */ __cacheline_group_begin(netns_ipv4_read_rx); + u8 sysctl_tcp_moderate_rcvbuf; u8 sysctl_ip_early_demux; u8 sysctl_tcp_early_demux; u8 sysctl_tcp_l3mdev_accept; /* 3 bytes hole, try to pack */ int sysctl_tcp_reordering; int sysctl_tcp_rmem[3]; + int sysctl_tcp_rcvbuf_low_rtt; __cacheline_group_end(netns_ipv4_read_rx); struct inet_timewait_death_row tcp_death_row; diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index c64fd896b1f9..99ac747b7906 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -536,6 +536,8 @@ static inline unsigned char * tcf_get_base_ptr(struct sk_buff *skb, int layer) case TCF_LAYER_NETWORK: return skb_network_header(skb); case TCF_LAYER_TRANSPORT: + if (!skb_transport_header_was_set(skb)) + break; return skb_transport_header(skb); } diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 4678db45832a..e703c507d0da 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -114,12 +114,13 @@ bool sch_direct_xmit(struct sk_buff *skb, struct Qdisc *q, void __qdisc_run(struct Qdisc *q); -static inline void qdisc_run(struct Qdisc *q) +static inline struct sk_buff *qdisc_run(struct Qdisc *q) { if (qdisc_run_begin(q)) { __qdisc_run(q); - qdisc_run_end(q); + return qdisc_run_end(q); } + return NULL; } extern const struct nla_policy rtm_tca_policy[TCA_MAX + 1]; diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 94966692ccdf..c3a7268b567e 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -88,6 +88,8 @@ struct Qdisc { #define TCQ_F_INVISIBLE 0x80 /* invisible by default in dump */ #define TCQ_F_NOLOCK 0x100 /* qdisc does not require locking */ #define TCQ_F_OFFLOADED 0x200 /* qdisc is offloaded to HW */ +#define TCQ_F_DEQUEUE_DROPS 0x400 /* ->dequeue() can drop packets in q->to_free */ + u32 limit; const struct Qdisc_ops *ops; struct qdisc_size_table __rcu *stab; @@ -103,17 +105,26 @@ struct Qdisc { int pad; refcount_t refcnt; - /* - * For performance sake on SMP, we put highly modified fields at the end - */ - struct sk_buff_head gso_skb ____cacheline_aligned_in_smp; - struct qdisc_skb_head q; - struct gnet_stats_basic_sync bstats; - struct gnet_stats_queue qstats; - bool running; /* must be written under qdisc spinlock */ - unsigned long state; - struct Qdisc *next_sched; - struct sk_buff_head skb_bad_txq; + /* Cache line potentially dirtied in dequeue() or __netif_reschedule(). */ + __cacheline_group_begin(Qdisc_read_mostly) ____cacheline_aligned; + struct sk_buff_head gso_skb; + struct Qdisc *next_sched; + struct sk_buff_head skb_bad_txq; + __cacheline_group_end(Qdisc_read_mostly); + + /* Fields dirtied in dequeue() fast path. */ + __cacheline_group_begin(Qdisc_write) ____cacheline_aligned; + struct qdisc_skb_head q; + unsigned long state; + struct gnet_stats_basic_sync bstats; + bool running; /* must be written under qdisc spinlock */ + + /* Note : we only change qstats.backlog in fast path. */ + struct gnet_stats_queue qstats; + + struct sk_buff *to_free; + __cacheline_group_end(Qdisc_write); + atomic_long_t defer_count ____cacheline_aligned_in_smp; struct llist_head defer_list; @@ -211,8 +222,10 @@ static inline bool qdisc_run_begin(struct Qdisc *qdisc) return true; } -static inline void qdisc_run_end(struct Qdisc *qdisc) +static inline struct sk_buff *qdisc_run_end(struct Qdisc *qdisc) { + struct sk_buff *to_free = NULL; + if (qdisc->flags & TCQ_F_NOLOCK) { spin_unlock(&qdisc->seqlock); @@ -225,9 +238,16 @@ static inline void qdisc_run_end(struct Qdisc *qdisc) if (unlikely(test_bit(__QDISC_STATE_MISSED, &qdisc->state))) __netif_schedule(qdisc); - } else { - WRITE_ONCE(qdisc->running, false); + return NULL; + } + + if (qdisc->flags & TCQ_F_DEQUEUE_DROPS) { + to_free = qdisc->to_free; + if (to_free) + qdisc->to_free = NULL; } + WRITE_ONCE(qdisc->running, false); + return to_free; } static inline bool qdisc_may_bulk(const struct Qdisc *qdisc) @@ -429,13 +449,16 @@ struct tcf_proto { }; struct qdisc_skb_cb { - struct { - unsigned int pkt_len; - u16 slave_dev_queue_mapping; - u16 tc_classid; - }; + unsigned int pkt_len; + u16 pkt_segs; + u16 tc_classid; #define QDISC_CB_PRIV_LEN 20 unsigned char data[QDISC_CB_PRIV_LEN]; + + u16 slave_dev_queue_mapping; + u8 post_ct:1; + u8 post_ct_snat:1; + u8 post_ct_dnat:1; }; typedef void tcf_chain_head_change_t(struct tcf_proto *tp_head, void *priv); @@ -826,6 +849,15 @@ static inline unsigned int qdisc_pkt_len(const struct sk_buff *skb) return qdisc_skb_cb(skb)->pkt_len; } +static inline unsigned int qdisc_pkt_segs(const struct sk_buff *skb) +{ + u32 pkt_segs = qdisc_skb_cb(skb)->pkt_segs; + + DEBUG_NET_WARN_ON_ONCE(pkt_segs != + (skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 1)); + return pkt_segs; +} + /* additional qdisc xmit flags (NET_XMIT_MASK in linux/netdevice.h) */ enum net_xmit_qdisc_t { __NET_XMIT_STOLEN = 0x00010000, @@ -867,9 +899,7 @@ static inline void _bstats_update(struct gnet_stats_basic_sync *bstats, static inline void bstats_update(struct gnet_stats_basic_sync *bstats, const struct sk_buff *skb) { - _bstats_update(bstats, - qdisc_pkt_len(skb), - skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 1); + _bstats_update(bstats, qdisc_pkt_len(skb), qdisc_pkt_segs(skb)); } static inline void qdisc_bstats_cpu_update(struct Qdisc *sch, @@ -1064,11 +1094,8 @@ struct tc_skb_cb { struct qdisc_skb_cb qdisc_cb; u32 drop_reason; - u16 zone; /* Only valid if post_ct = true */ + u16 zone; /* Only valid if qdisc_skb_cb(skb)->post_ct = true */ u16 mru; - u8 post_ct:1; - u8 post_ct_snat:1; - u8 post_ct_dnat:1; }; static inline struct tc_skb_cb *tc_skb_cb(const struct sk_buff *skb) @@ -1091,6 +1118,28 @@ static inline void tcf_set_drop_reason(const struct sk_buff *skb, tc_skb_cb(skb)->drop_reason = reason; } +static inline void tcf_kfree_skb_list(struct sk_buff *skb) +{ + while (unlikely(skb)) { + struct sk_buff *next = skb->next; + + prefetch(next); + kfree_skb_reason(skb, tcf_get_drop_reason(skb)); + skb = next; + } +} + +static inline void qdisc_dequeue_drop(struct Qdisc *q, struct sk_buff *skb, + enum skb_drop_reason reason) +{ + DEBUG_NET_WARN_ON_ONCE(!(q->flags & TCQ_F_DEQUEUE_DROPS)); + DEBUG_NET_WARN_ON_ONCE(q->flags & TCQ_F_NOLOCK); + + tcf_set_drop_reason(skb, reason); + skb->next = q->to_free; + q->to_free = skb; +} + /* Instead of calling kfree_skb() while root qdisc lock is held, * queue the skb for future freeing at end of __dev_xmit_skb() */ diff --git a/include/net/sctp/auth.h b/include/net/sctp/auth.h index 3d5879e08e78..6f2cd562b1de 100644 --- a/include/net/sctp/auth.h +++ b/include/net/sctp/auth.h @@ -72,7 +72,6 @@ struct sctp_shared_key *sctp_auth_get_shkey( int sctp_auth_asoc_copy_shkeys(const struct sctp_endpoint *ep, struct sctp_association *asoc, gfp_t gfp); -int sctp_auth_init_hmacs(struct sctp_endpoint *ep, gfp_t gfp); const struct sctp_hmac *sctp_auth_get_hmac(__u16 hmac_id); const struct sctp_hmac * sctp_auth_asoc_get_hmac(const struct sctp_association *asoc); diff --git a/include/net/sock.h b/include/net/sock.h index a5f36ea9d46f..02253c6a578b 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -305,6 +305,8 @@ struct sk_filter; * @sk_txrehash: enable TX hash rethink * @sk_filter: socket filtering instructions * @sk_timer: sock cleanup timer + * @tcp_retransmit_timer: tcp retransmit timer + * @mptcp_retransmit_timer: mptcp retransmit timer * @sk_stamp: time stamp of last packet received * @sk_stamp_seq: lock for accessing sk_stamp on 32 bit architectures only * @sk_tsflags: SO_TIMESTAMPING flags @@ -481,11 +483,12 @@ struct sock { struct rb_root tcp_rtx_queue; }; struct sk_buff_head sk_write_queue; - u32 sk_dst_pending_confirm; - u32 sk_pacing_status; /* see enum sk_pacing */ struct page_frag sk_frag; - struct timer_list sk_timer; - + union { + struct timer_list sk_timer; + struct timer_list tcp_retransmit_timer; + struct timer_list mptcp_retransmit_timer; + }; unsigned long sk_pacing_rate; /* bytes per second */ atomic_t sk_zckey; atomic_t sk_tskey; @@ -493,6 +496,8 @@ struct sock { __cacheline_group_end(sock_write_tx); __cacheline_group_begin(sock_read_tx); + u32 sk_dst_pending_confirm; + u32 sk_pacing_status; /* see enum sk_pacing */ unsigned long sk_max_pacing_rate; long sk_sndtimeo; u32 sk_priority; @@ -1631,6 +1636,8 @@ static inline void sk_mem_uncharge(struct sock *sk, int size) sk_mem_reclaim(sk); } +void __sk_charge(struct sock *sk, gfp_t gfp); + #if IS_ENABLED(CONFIG_PROVE_LOCKING) && IS_ENABLED(CONFIG_MODULES) static inline void sk_owner_set(struct sock *sk, struct module *owner) { diff --git a/include/net/tcp.h b/include/net/tcp.h index 4833ec7903ec..0deb5e9dd911 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -2313,7 +2313,6 @@ void tcp_v4_destroy_sock(struct sock *sk); struct sk_buff *tcp_gso_segment(struct sk_buff *skb, netdev_features_t features); -struct tcphdr *tcp_gro_pull_header(struct sk_buff *skb); struct sk_buff *tcp_gro_lookup(struct list_head *head, struct tcphdr *th); struct sk_buff *tcp_gro_receive(struct list_head *head, struct sk_buff *skb, struct tcphdr *th); diff --git a/include/net/xfrm.h b/include/net/xfrm.h index f3014e4f54fc..0a14daaa5dd4 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -536,7 +536,8 @@ static inline int xfrm_af2proto(unsigned int family) static inline const struct xfrm_mode *xfrm_ip2inner_mode(struct xfrm_state *x, int ipproto) { - if ((ipproto == IPPROTO_IPIP && x->props.family == AF_INET) || + if ((x->sel.family != AF_UNSPEC) || + (ipproto == IPPROTO_IPIP && x->props.family == AF_INET) || (ipproto == IPPROTO_IPV6 && x->props.family == AF_INET6)) return &x->inner_mode; else diff --git a/include/uapi/linux/android/binder_netlink.h b/include/uapi/linux/android/binder_netlink.h index b218f96d6668..bf69833c9a19 100644 --- a/include/uapi/linux/android/binder_netlink.h +++ b/include/uapi/linux/android/binder_netlink.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/binder.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_ANDROID_BINDER_NETLINK_H #define _UAPI_LINUX_ANDROID_BINDER_NETLINK_H diff --git a/include/uapi/linux/can/netlink.h b/include/uapi/linux/can/netlink.h index ef62f56eaaef..c30d16746159 100644 --- a/include/uapi/linux/can/netlink.h +++ b/include/uapi/linux/can/netlink.h @@ -5,6 +5,7 @@ * Definitions for the CAN netlink interface * * Copyright (c) 2009 Wolfgang Grandegger <wg@grandegger.com> + * Copyright (c) 2021-2025 Vincent Mailhol <mailhol@kernel.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the version 2 of the GNU General Public License @@ -103,6 +104,11 @@ struct can_ctrlmode { #define CAN_CTRLMODE_CC_LEN8_DLC 0x100 /* Classic CAN DLC option */ #define CAN_CTRLMODE_TDC_AUTO 0x200 /* FD transceiver automatically calculates TDCV */ #define CAN_CTRLMODE_TDC_MANUAL 0x400 /* FD TDCV is manually set up by user */ +#define CAN_CTRLMODE_RESTRICTED 0x800 /* Restricted operation mode */ +#define CAN_CTRLMODE_XL 0x1000 /* CAN XL mode */ +#define CAN_CTRLMODE_XL_TDC_AUTO 0x2000 /* XL transceiver automatically calculates TDCV */ +#define CAN_CTRLMODE_XL_TDC_MANUAL 0x4000 /* XL TDCV is manually set up by user */ +#define CAN_CTRLMODE_XL_TMS 0x8000 /* Transceiver Mode Switching */ /* * CAN device statistics @@ -138,6 +144,11 @@ enum { IFLA_CAN_BITRATE_MAX, IFLA_CAN_TDC, /* FD */ IFLA_CAN_CTRLMODE_EXT, + IFLA_CAN_XL_DATA_BITTIMING, + IFLA_CAN_XL_DATA_BITTIMING_CONST, + IFLA_CAN_XL_DATA_BITRATE_CONST, + IFLA_CAN_XL_TDC, + IFLA_CAN_XL_PWM, /* add new constants above here */ __IFLA_CAN_MAX, @@ -179,6 +190,29 @@ enum { IFLA_CAN_CTRLMODE_MAX = __IFLA_CAN_CTRLMODE - 1 }; +/* + * CAN FD/XL Pulse-Width Modulation (PWM) + * + * Please refer to struct can_pwm_const and can_pwm in + * include/linux/can/bittiming.h for further details. + */ +enum { + IFLA_CAN_PWM_UNSPEC, + IFLA_CAN_PWM_PWMS_MIN, /* u32 */ + IFLA_CAN_PWM_PWMS_MAX, /* u32 */ + IFLA_CAN_PWM_PWML_MIN, /* u32 */ + IFLA_CAN_PWM_PWML_MAX, /* u32 */ + IFLA_CAN_PWM_PWMO_MIN, /* u32 */ + IFLA_CAN_PWM_PWMO_MAX, /* u32 */ + IFLA_CAN_PWM_PWMS, /* u32 */ + IFLA_CAN_PWM_PWML, /* u32 */ + IFLA_CAN_PWM_PWMO, /* u32 */ + + /* add new constants above here */ + __IFLA_CAN_PWM, + IFLA_CAN_PWM_MAX = __IFLA_CAN_PWM - 1 +}; + /* u16 termination range: 1..65535 Ohms */ #define CAN_TERMINATION_DISABLED 0 diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index 157f11d3fb72..e7d6b6d13470 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -639,6 +639,9 @@ enum devlink_attr { DEVLINK_ATTR_HEALTH_REPORTER_BURST_PERIOD, /* u64 */ + DEVLINK_ATTR_PARAM_VALUE_DEFAULT, /* dynamic */ + DEVLINK_ATTR_PARAM_RESET_DEFAULT, /* flag */ + /* Add new attributes above here, update the spec in * Documentation/netlink/specs/devlink.yaml and re-generate * net/devlink/netlink_gen.c. diff --git a/include/uapi/linux/dpll.h b/include/uapi/linux/dpll.h index 69d35570ac4f..b7ff9c44f9aa 100644 --- a/include/uapi/linux/dpll.h +++ b/include/uapi/linux/dpll.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/dpll.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_DPLL_H #define _UAPI_LINUX_DPLL_H diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 8bd5ea5469d9..eb7ff2602fbb 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -2077,6 +2077,10 @@ enum ethtool_link_mode_bit_indices { ETHTOOL_LINK_MODE_800000baseDR4_2_Full_BIT = 118, ETHTOOL_LINK_MODE_800000baseSR4_Full_BIT = 119, ETHTOOL_LINK_MODE_800000baseVR4_Full_BIT = 120, + ETHTOOL_LINK_MODE_1600000baseCR8_Full_BIT = 121, + ETHTOOL_LINK_MODE_1600000baseKR8_Full_BIT = 122, + ETHTOOL_LINK_MODE_1600000baseDR8_Full_BIT = 123, + ETHTOOL_LINK_MODE_1600000baseDR8_2_Full_BIT = 124, /* must be last entry */ __ETHTOOL_LINK_MODE_MASK_NBITS @@ -2190,6 +2194,7 @@ enum ethtool_link_mode_bit_indices { #define SPEED_200000 200000 #define SPEED_400000 400000 #define SPEED_800000 800000 +#define SPEED_1600000 1600000 #define SPEED_UNKNOWN -1 diff --git a/include/uapi/linux/ethtool_netlink_generated.h b/include/uapi/linux/ethtool_netlink_generated.h index b71b175df46d..556a0c834df5 100644 --- a/include/uapi/linux/ethtool_netlink_generated.h +++ b/include/uapi/linux/ethtool_netlink_generated.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/ethtool.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_ETHTOOL_NETLINK_GENERATED_H #define _UAPI_LINUX_ETHTOOL_NETLINK_GENERATED_H diff --git a/include/uapi/linux/fou.h b/include/uapi/linux/fou.h index b5cd3e7b3775..bb6bef74d2d1 100644 --- a/include/uapi/linux/fou.h +++ b/include/uapi/linux/fou.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/fou.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_FOU_H #define _UAPI_LINUX_FOU_H diff --git a/include/uapi/linux/handshake.h b/include/uapi/linux/handshake.h index 662e7de46c54..d7e40f594888 100644 --- a/include/uapi/linux/handshake.h +++ b/include/uapi/linux/handshake.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/handshake.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_HANDSHAKE_H #define _UAPI_LINUX_HANDSHAKE_H diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index 2c93b7b731c8..df9d44a11540 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -92,7 +92,9 @@ #define ETH_P_ETHERCAT 0x88A4 /* EtherCAT */ #define ETH_P_8021AD 0x88A8 /* 802.1ad Service VLAN */ #define ETH_P_802_EX1 0x88B5 /* 802.1 Local Experimental 1. */ -#define ETH_P_MXLGSW 0x88C3 /* MaxLinear GSW DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ +#define ETH_P_MXLGSW 0x88C3 /* Infineon Technologies Corporate Research ST + * Used by MaxLinear GSW DSA + */ #define ETH_P_PREAUTH 0x88C7 /* 802.11 Preauthentication */ #define ETH_P_TIPC 0x88CA /* TIPC */ #define ETH_P_LLDP 0x88CC /* Link Layer Discovery Protocol */ diff --git a/include/uapi/linux/if_team.h b/include/uapi/linux/if_team.h index a5c06243a435..f4cd839ae725 100644 --- a/include/uapi/linux/if_team.h +++ b/include/uapi/linux/if_team.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/team.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_IF_TEAM_H #define _UAPI_LINUX_IF_TEAM_H diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h index 9cd89bcc1d9c..30f3c9eaafaa 100644 --- a/include/uapi/linux/input-event-codes.h +++ b/include/uapi/linux/input-event-codes.h @@ -27,7 +27,7 @@ #define INPUT_PROP_TOPBUTTONPAD 0x04 /* softbuttons at top of pad */ #define INPUT_PROP_POINTING_STICK 0x05 /* is a pointing stick */ #define INPUT_PROP_ACCELEROMETER 0x06 /* has accelerometer */ -#define INPUT_PROP_HAPTIC_TOUCHPAD 0x07 /* is a haptic touchpad */ +#define INPUT_PROP_PRESSUREPAD 0x07 /* pressure triggers clicks */ #define INPUT_PROP_MAX 0x1f #define INPUT_PROP_CNT (INPUT_PROP_MAX + 1) diff --git a/include/uapi/linux/io_uring/query.h b/include/uapi/linux/io_uring/query.h index 5d754322a27c..3539ccbfd064 100644 --- a/include/uapi/linux/io_uring/query.h +++ b/include/uapi/linux/io_uring/query.h @@ -36,6 +36,9 @@ struct io_uring_query_opcode { __u64 enter_flags; /* Bitmask of all supported IOSQE_* flags */ __u64 sqe_flags; + /* The number of available query opcodes */ + __u32 nr_query_opcodes; + __u32 __pad; }; #endif diff --git a/include/uapi/linux/isst_if.h b/include/uapi/linux/isst_if.h index 8197a4800604..40aa545101a3 100644 --- a/include/uapi/linux/isst_if.h +++ b/include/uapi/linux/isst_if.h @@ -52,7 +52,7 @@ struct isst_if_cpu_map { /** * struct isst_if_cpu_maps - structure for CPU map IOCTL * @cmd_count: Number of CPU mapping command in cpu_map[] - * @cpu_map[]: Holds one or more CPU map data structure + * @cpu_map: Holds one or more CPU map data structure * * This structure used with ioctl ISST_IF_GET_PHY_ID to send * one or more CPU mapping commands. Here IOCTL return value indicates @@ -82,8 +82,8 @@ struct isst_if_io_reg { /** * struct isst_if_io_regs - structure for IO register commands - * @cmd_count: Number of io reg commands in io_reg[] - * @io_reg[]: Holds one or more io_reg command structure + * @req_count: Number of io reg commands in io_reg[] + * @io_reg: Holds one or more io_reg command structure * * This structure used with ioctl ISST_IF_IO_CMD to send * one or more read/write commands to PUNIT. Here IOCTL return value @@ -120,7 +120,7 @@ struct isst_if_mbox_cmd { /** * struct isst_if_mbox_cmds - structure for mailbox commands * @cmd_count: Number of mailbox commands in mbox_cmd[] - * @mbox_cmd[]: Holds one or more mbox commands + * @mbox_cmd: Holds one or more mbox commands * * This structure used with ioctl ISST_IF_MBOX_COMMAND to send * one or more mailbox commands to PUNIT. Here IOCTL return value @@ -152,7 +152,7 @@ struct isst_if_msr_cmd { /** * struct isst_if_msr_cmds - structure for msr commands * @cmd_count: Number of mailbox commands in msr_cmd[] - * @msr_cmd[]: Holds one or more msr commands + * @msr_cmd: Holds one or more msr commands * * This structure used with ioctl ISST_IF_MSR_COMMAND to send * one or more MSR commands. IOCTL return value indicates number of @@ -167,8 +167,9 @@ struct isst_if_msr_cmds { * struct isst_core_power - Structure to get/set core_power feature * @get_set: 0: Get, 1: Set * @socket_id: Socket/package id - * @power_domain: Power Domain id + * @power_domain_id: Power Domain id * @enable: Feature enable status + * @supported: Power domain supports SST_CP interface * @priority_type: Priority type for the feature (ordered/proportional) * * Structure to get/set core_power feature state using IOCTL @@ -187,11 +188,11 @@ struct isst_core_power { * struct isst_clos_param - Structure to get/set clos praram * @get_set: 0: Get, 1: Set * @socket_id: Socket/package id - * @power_domain: Power Domain id - * clos: Clos ID for the parameters - * min_freq_mhz: Minimum frequency in MHz - * max_freq_mhz: Maximum frequency in MHz - * prop_prio: Proportional priority from 0-15 + * @power_domain_id: Power Domain id + * @clos: Clos ID for the parameters + * @min_freq_mhz: Minimum frequency in MHz + * @max_freq_mhz: Maximum frequency in MHz + * @prop_prio: Proportional priority from 0-15 * * Structure to get/set per clos property using IOCTL * ISST_IF_CLOS_PARAM. @@ -209,7 +210,7 @@ struct isst_clos_param { /** * struct isst_if_clos_assoc - Structure to assign clos to a CPU * @socket_id: Socket/package id - * @power_domain: Power Domain id + * @power_domain_id: Power Domain id * @logical_cpu: CPU number * @clos: Clos ID to assign to the logical CPU * @@ -228,6 +229,7 @@ struct isst_if_clos_assoc { * @get_set: Request is for get or set * @punit_cpu_map: Set to 1 if the CPU number is punit numbering not * Linux CPU number + * @assoc_info: CLOS data for this CPU * * Structure used to get/set associate CPUs to clos using IOCTL * ISST_IF_CLOS_ASSOC. @@ -257,7 +259,7 @@ struct isst_tpmi_instance_count { /** * struct isst_perf_level_info - Structure to get information on SST-PP levels * @socket_id: Socket/package id - * @power_domain: Power Domain id + * @power_domain_id: Power Domain id * @logical_cpu: CPU number * @clos: Clos ID to assign to the logical CPU * @max_level: Maximum performance level supported by the platform @@ -267,8 +269,8 @@ struct isst_tpmi_instance_count { * @feature_state: SST-BF and SST-TF (enabled/disabled) status at current level * @locked: SST-PP performance level change is locked/unlocked * @enabled: SST-PP feature is enabled or not - * @sst-tf_support: SST-TF support status at this level - * @sst-bf_support: SST-BF support status at this level + * @sst_tf_support: SST-TF support status at this level + * @sst_bf_support: SST-BF support status at this level * * Structure to get SST-PP details using IOCTL ISST_IF_PERF_LEVELS. */ @@ -289,7 +291,7 @@ struct isst_perf_level_info { /** * struct isst_perf_level_control - Structure to set SST-PP level * @socket_id: Socket/package id - * @power_domain: Power Domain id + * @power_domain_id: Power Domain id * @level: level to set * * Structure used change SST-PP level using IOCTL ISST_IF_PERF_SET_LEVEL. @@ -303,7 +305,7 @@ struct isst_perf_level_control { /** * struct isst_perf_feature_control - Structure to activate SST-BF/SST-TF * @socket_id: Socket/package id - * @power_domain: Power Domain id + * @power_domain_id: Power Domain id * @feature: bit 0 = SST-BF state, bit 1 = SST-TF state * * Structure used to enable SST-BF/SST-TF using IOCTL ISST_IF_PERF_SET_FEATURE. @@ -320,7 +322,7 @@ struct isst_perf_feature_control { /** * struct isst_perf_level_data_info - Structure to get SST-PP level details * @socket_id: Socket/package id - * @power_domain: Power Domain id + * @power_domain_id: Power Domain id * @level: SST-PP level for which caller wants to get information * @tdp_ratio: TDP Ratio * @base_freq_mhz: Base frequency in MHz @@ -341,8 +343,8 @@ struct isst_perf_feature_control { * @pm_fabric_freq_mhz: Fabric (Uncore) minimum frequency * @max_buckets: Maximum trl buckets * @max_trl_levels: Maximum trl levels - * @bucket_core_counts[TRL_MAX_BUCKETS]: Number of cores per bucket - * @trl_freq_mhz[TRL_MAX_LEVELS][TRL_MAX_BUCKETS]: maximum frequency + * @bucket_core_counts: Number of cores per bucket + * @trl_freq_mhz: maximum frequency * for a bucket and trl level * * Structure used to get information on frequencies and TDP for a SST-PP @@ -402,7 +404,7 @@ struct isst_perf_level_fabric_info { /** * struct isst_perf_level_cpu_mask - Structure to get SST-PP level CPU mask * @socket_id: Socket/package id - * @power_domain: Power Domain id + * @power_domain_id: Power Domain id * @level: SST-PP level for which caller wants to get information * @punit_cpu_map: Set to 1 if the CPU number is punit numbering not * Linux CPU number. If 0 CPU buffer is copied to user space @@ -430,7 +432,7 @@ struct isst_perf_level_cpu_mask { /** * struct isst_base_freq_info - Structure to get SST-BF frequencies * @socket_id: Socket/package id - * @power_domain: Power Domain id + * @power_domain_id: Power Domain id * @level: SST-PP level for which caller wants to get information * @high_base_freq_mhz: High priority CPU base frequency * @low_base_freq_mhz: Low priority CPU base frequency @@ -453,9 +455,11 @@ struct isst_base_freq_info { /** * struct isst_turbo_freq_info - Structure to get SST-TF frequencies * @socket_id: Socket/package id - * @power_domain: Power Domain id + * @power_domain_id: Power Domain id * @level: SST-PP level for which caller wants to get information * @max_clip_freqs: Maximum number of low priority core clipping frequencies + * @max_buckets: Maximum trl buckets + * @max_trl_levels: Maximum trl levels * @lp_clip_freq_mhz: Clip frequencies per trl level * @bucket_core_counts: Maximum number of cores for a bucket * @trl_freq_mhz: Frequencies per trl level for each bucket diff --git a/include/uapi/linux/lockd_netlink.h b/include/uapi/linux/lockd_netlink.h index 21c65aec3bc6..2d766a0fa6ea 100644 --- a/include/uapi/linux/lockd_netlink.h +++ b/include/uapi/linux/lockd_netlink.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/lockd.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_LOCKD_NETLINK_H #define _UAPI_LINUX_LOCKD_NETLINK_H diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h index 6975f182b22c..8d769f100de6 100644 --- a/include/uapi/linux/mdio.h +++ b/include/uapi/linux/mdio.h @@ -116,10 +116,24 @@ #define MDIO_CTRL1_SPEED10G (MDIO_CTRL1_SPEEDSELEXT | 0x00) /* 10PASS-TS/2BASE-TL */ #define MDIO_CTRL1_SPEED10P2B (MDIO_CTRL1_SPEEDSELEXT | 0x04) +/* Note: the MDIO_CTRL1_SPEED_XXX values for everything past 10PASS-TS/2BASE-TL + * do not match between the PCS and PMA values. Any additions past this point + * should be PMA or PCS specific. The following 2 defines are workarounds for + * values added before this was caught. They should be considered deprecated. + */ +#define MDIO_CTRL1_SPEED2_5G MDIO_PMA_CTRL1_SPEED2_5G +#define MDIO_CTRL1_SPEED5G MDIO_PMA_CTRL1_SPEED5G +/* 100 Gb/s */ +#define MDIO_PCS_CTRL1_SPEED100G (MDIO_CTRL1_SPEEDSELEXT | 0x10) +/* 25 Gb/s */ +#define MDIO_PCS_CTRL1_SPEED25G (MDIO_CTRL1_SPEEDSELEXT | 0x14) +/* 50 Gb/s */ +#define MDIO_PCS_CTRL1_SPEED50G (MDIO_CTRL1_SPEEDSELEXT | 0x18) /* 2.5 Gb/s */ -#define MDIO_CTRL1_SPEED2_5G (MDIO_CTRL1_SPEEDSELEXT | 0x18) +#define MDIO_PMA_CTRL1_SPEED2_5G (MDIO_CTRL1_SPEEDSELEXT | 0x18) /* 5 Gb/s */ -#define MDIO_CTRL1_SPEED5G (MDIO_CTRL1_SPEEDSELEXT | 0x1c) +#define MDIO_PMA_CTRL1_SPEED5G (MDIO_CTRL1_SPEEDSELEXT | 0x1c) + /* Status register 1. */ #define MDIO_STAT1_LPOWERABLE 0x0002 /* Low-power ability */ @@ -133,6 +147,11 @@ #define MDIO_AN_STAT1_PAGE 0x0040 /* Page received */ #define MDIO_AN_STAT1_XNP 0x0080 /* Extended next page status */ +/* Device Identifier 2 */ +#define MDIO_DEVID2_OUI 0xfc00 /* OUI Portion of PHY ID */ +#define MDIO_DEVID2_MODEL_NUM 0x03f0 /* Manufacturer's Model Number */ +#define MDIO_DEVID2_REV_NUM 0x000f /* Revision Number */ + /* Speed register. */ #define MDIO_SPEED_10G 0x0001 /* 10G capable */ #define MDIO_PMA_SPEED_2B 0x0002 /* 2BASE-TL capable */ diff --git a/include/uapi/linux/mount.h b/include/uapi/linux/mount.h index 7fa67c2031a5..5d3f8c9e3a62 100644 --- a/include/uapi/linux/mount.h +++ b/include/uapi/linux/mount.h @@ -197,7 +197,7 @@ struct statmount { */ struct mnt_id_req { __u32 size; - __u32 spare; + __u32 mnt_ns_fd; __u64 mnt_id; __u64 param; __u64 mnt_ns_id; diff --git a/include/uapi/linux/mptcp_pm.h b/include/uapi/linux/mptcp_pm.h index bf44a5cf5b5a..c97d060ee90b 100644 --- a/include/uapi/linux/mptcp_pm.h +++ b/include/uapi/linux/mptcp_pm.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/mptcp_pm.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_MPTCP_PM_H #define _UAPI_LINUX_MPTCP_PM_H diff --git a/include/uapi/linux/net_shaper.h b/include/uapi/linux/net_shaper.h index d8834b59f7d7..3dd22c2930d9 100644 --- a/include/uapi/linux/net_shaper.h +++ b/include/uapi/linux/net_shaper.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/net_shaper.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_NET_SHAPER_H #define _UAPI_LINUX_NET_SHAPER_H diff --git a/include/uapi/linux/netdev.h b/include/uapi/linux/netdev.h index 048c8de1a130..e0b579a1df4f 100644 --- a/include/uapi/linux/netdev.h +++ b/include/uapi/linux/netdev.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/netdev.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_NETDEV_H #define _UAPI_LINUX_NETDEV_H diff --git a/include/uapi/linux/nfsd_netlink.h b/include/uapi/linux/nfsd_netlink.h index 887cbd12b695..e157e2009ea8 100644 --- a/include/uapi/linux/nfsd_netlink.h +++ b/include/uapi/linux/nfsd_netlink.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/nfsd.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_NFSD_NETLINK_H #define _UAPI_LINUX_NFSD_NETLINK_H diff --git a/include/uapi/linux/ovpn.h b/include/uapi/linux/ovpn.h index 680d1522dc87..959b41def61f 100644 --- a/include/uapi/linux/ovpn.h +++ b/include/uapi/linux/ovpn.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/ovpn.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_OVPN_H #define _UAPI_LINUX_OVPN_H diff --git a/include/uapi/linux/psp.h b/include/uapi/linux/psp.h index d8449c043ba1..a3a336488dc3 100644 --- a/include/uapi/linux/psp.h +++ b/include/uapi/linux/psp.h @@ -2,6 +2,7 @@ /* Do not edit directly, auto-generated from: */ /* Documentation/netlink/specs/psp.yaml */ /* YNL-GEN uapi header */ +/* To regenerate run: tools/net/ynl/ynl-regen.sh */ #ifndef _UAPI_LINUX_PSP_H #define _UAPI_LINUX_PSP_H diff --git a/include/uapi/linux/tee.h b/include/uapi/linux/tee.h index 386ad36f1a0a..cab5cadca8ef 100644 --- a/include/uapi/linux/tee.h +++ b/include/uapi/linux/tee.h @@ -249,8 +249,9 @@ struct tee_ioctl_param { * @cancel_id: [in] Cancellation id, a unique value to identify this request * @session: [out] Session id * @ret: [out] return value - * @ret_origin [out] origin of the return value - * @num_params [in] number of parameters following this struct + * @ret_origin: [out] origin of the return value + * @num_params: [in] number of &struct tee_ioctl_param entries in @params + * @params: array of ioctl parameters */ struct tee_ioctl_open_session_arg { __u8 uuid[TEE_IOCTL_UUID_LEN]; @@ -276,14 +277,14 @@ struct tee_ioctl_open_session_arg { struct tee_ioctl_buf_data) /** - * struct tee_ioctl_invoke_func_arg - Invokes a function in a Trusted - * Application + * struct tee_ioctl_invoke_arg - Invokes a function in a Trusted Application * @func: [in] Trusted Application function, specific to the TA * @session: [in] Session id * @cancel_id: [in] Cancellation id, a unique value to identify this request * @ret: [out] return value - * @ret_origin [out] origin of the return value - * @num_params [in] number of parameters following this struct + * @ret_origin: [out] origin of the return value + * @num_params: [in] number of parameters following this struct + * @params: array of ioctl parameters */ struct tee_ioctl_invoke_arg { __u32 func; @@ -338,7 +339,8 @@ struct tee_ioctl_close_session_arg { /** * struct tee_iocl_supp_recv_arg - Receive a request for a supplicant function * @func: [in] supplicant function - * @num_params [in/out] number of parameters following this struct + * @num_params: [in/out] number of &struct tee_ioctl_param entries in @params + * @params: array of ioctl parameters * * @num_params is the number of params that tee-supplicant has room to * receive when input, @num_params is the number of actual params @@ -363,7 +365,8 @@ struct tee_iocl_supp_recv_arg { /** * struct tee_iocl_supp_send_arg - Send a response to a received request * @ret: [out] return value - * @num_params [in] number of parameters following this struct + * @num_params: [in] number of &struct tee_ioctl_param entries in @params + * @params: array of ioctl parameters */ struct tee_iocl_supp_send_arg { __u32 ret; @@ -454,11 +457,13 @@ struct tee_ioctl_shm_register_fd_data { */ /** - * struct tee_ioctl_invoke_func_arg - Invokes an object in a Trusted Application + * struct tee_ioctl_object_invoke_arg - Invokes an object in a + * Trusted Application * @id: [in] Object id * @op: [in] Object operation, specific to the object * @ret: [out] return value * @num_params: [in] number of parameters following this struct + * @params: array of ioctl parameters */ struct tee_ioctl_object_invoke_arg { __u64 id; |