diff options
Diffstat (limited to 'include')
46 files changed, 630 insertions, 275 deletions
diff --git a/include/crypto/if_alg.h b/include/crypto/if_alg.h index 7e76623f9ec3..34224e77f5a2 100644 --- a/include/crypto/if_alg.h +++ b/include/crypto/if_alg.h @@ -56,9 +56,9 @@ struct af_alg_type { }; struct af_alg_sgl { - struct scatterlist sg[ALG_MAX_PAGES + 1]; - struct page *pages[ALG_MAX_PAGES]; - unsigned int npages; + struct sg_table sgt; + struct scatterlist sgl[ALG_MAX_PAGES + 1]; + bool need_unpin; }; /* TX SGL entry */ @@ -163,7 +163,6 @@ int af_alg_release(struct socket *sock); void af_alg_release_parent(struct sock *sk); int af_alg_accept(struct sock *sk, struct socket *newsock, bool kern); -int af_alg_make_sg(struct af_alg_sgl *sgl, struct iov_iter *iter, int len); void af_alg_free_sg(struct af_alg_sgl *sgl); static inline struct alg_sock *alg_sk(struct sock *sk) diff --git a/include/linux/bpf.h b/include/linux/bpf.h index e53ceee1df37..f58895830ada 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -1125,7 +1125,6 @@ struct bpf_trampoline { int progs_cnt[BPF_TRAMP_MAX]; /* Executable image of trampoline */ struct bpf_tramp_image *cur_image; - u64 selector; struct module *mod; }; @@ -1197,7 +1196,7 @@ enum bpf_dynptr_type { }; int bpf_dynptr_check_size(u32 size); -u32 bpf_dynptr_get_size(const struct bpf_dynptr_kern *ptr); +u32 __bpf_dynptr_size(const struct bpf_dynptr_kern *ptr); #ifdef CONFIG_BPF_JIT int bpf_trampoline_link_prog(struct bpf_tramp_link *link, struct bpf_trampoline *tr); @@ -2078,8 +2077,8 @@ struct file *bpf_link_new_file(struct bpf_link *link, int *reserved_fd); struct bpf_link *bpf_link_get_from_fd(u32 ufd); struct bpf_link *bpf_link_get_curr_or_next(u32 *id); -int bpf_obj_pin_user(u32 ufd, const char __user *pathname); -int bpf_obj_get_user(const char __user *pathname, int flags); +int bpf_obj_pin_user(u32 ufd, int path_fd, const char __user *pathname); +int bpf_obj_get_user(int path_fd, const char __user *pathname, int flags); #define BPF_ITER_FUNC_PREFIX "bpf_iter_" #define DEFINE_BPF_ITER_FUNC(target, args...) \ diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 3dd29a53b711..5b11a3b0fec0 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -18,8 +18,11 @@ * that converting umax_value to int cannot overflow. */ #define BPF_MAX_VAR_SIZ (1 << 29) -/* size of type_str_buf in bpf_verifier. */ -#define TYPE_STR_BUF_LEN 128 +/* size of tmp_str_buf in bpf_verifier. + * we need at least 306 bytes to fit full stack mask representation + * (in the "-8,-16,...,-512" form) + */ +#define TMP_STR_BUF_LEN 320 /* Liveness marks, used for registers and spilled-regs (in stack slots). * Read marks propagate upwards until they find a write mark; they record that @@ -238,6 +241,10 @@ enum bpf_stack_slot_type { #define BPF_REG_SIZE 8 /* size of eBPF register in bytes */ +#define BPF_REGMASK_ARGS ((1 << BPF_REG_1) | (1 << BPF_REG_2) | \ + (1 << BPF_REG_3) | (1 << BPF_REG_4) | \ + (1 << BPF_REG_5)) + #define BPF_DYNPTR_SIZE sizeof(struct bpf_dynptr_kern) #define BPF_DYNPTR_NR_SLOTS (BPF_DYNPTR_SIZE / BPF_REG_SIZE) @@ -541,6 +548,15 @@ struct bpf_subprog_info { bool is_async_cb; }; +struct bpf_verifier_env; + +struct backtrack_state { + struct bpf_verifier_env *env; + u32 frame; + u32 reg_masks[MAX_CALL_FRAMES]; + u64 stack_masks[MAX_CALL_FRAMES]; +}; + /* single container for all structs * one verifier_env per bpf_check() call */ @@ -578,6 +594,7 @@ struct bpf_verifier_env { int *insn_stack; int cur_stack; } cfg; + struct backtrack_state bt; u32 pass_cnt; /* number of times do_check() was called */ u32 subprog_cnt; /* number of instructions analyzed by the verifier */ @@ -606,8 +623,10 @@ struct bpf_verifier_env { /* Same as scratched_regs but for stack slots */ u64 scratched_stack_slots; u64 prev_log_pos, prev_insn_print_pos; - /* buffer used in reg_type_str() to generate reg_type string */ - char type_str_buf[TYPE_STR_BUF_LEN]; + /* buffer used to generate temporary string representations, + * e.g., in reg_type_str() to generate reg_type string + */ + char tmp_str_buf[TMP_STR_BUF_LEN]; }; __printf(2, 0) void bpf_verifier_vlog(struct bpf_verifier_log *log, diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h index 9e77165f3ef6..251833ab271f 100644 --- a/include/linux/brcmphy.h +++ b/include/linux/brcmphy.h @@ -89,6 +89,7 @@ #define MII_BCM54XX_EXP_SEL 0x17 /* Expansion register select */ #define MII_BCM54XX_EXP_SEL_TOP 0x0d00 /* TOP_MISC expansion register select */ #define MII_BCM54XX_EXP_SEL_SSD 0x0e00 /* Secondary SerDes select */ +#define MII_BCM54XX_EXP_SEL_WOL 0x0e00 /* Wake-on-LAN expansion select register */ #define MII_BCM54XX_EXP_SEL_ER 0x0f00 /* Expansion register select */ #define MII_BCM54XX_EXP_SEL_ETC 0x0d00 /* Expansion register spare + 2k mem */ @@ -253,6 +254,9 @@ #define BCM54XX_TOP_MISC_IDDQ_SD (1 << 2) #define BCM54XX_TOP_MISC_IDDQ_SR (1 << 3) +#define BCM54XX_TOP_MISC_LED_CTL (MII_BCM54XX_EXP_SEL_TOP + 0x0C) +#define BCM54XX_LED4_SEL_INTR BIT(1) + /* * BCM5482: Secondary SerDes registers */ @@ -272,6 +276,57 @@ #define BCM54612E_EXP_SPARE0 (MII_BCM54XX_EXP_SEL_ETC + 0x34) #define BCM54612E_LED4_CLK125OUT_EN (1 << 1) + +/* Wake-on-LAN registers */ +#define BCM54XX_WOL_MAIN_CTL (MII_BCM54XX_EXP_SEL_WOL + 0x80) +#define BCM54XX_WOL_EN BIT(0) +#define BCM54XX_WOL_MODE_SINGLE_MPD 0 +#define BCM54XX_WOL_MODE_SINGLE_MPDSEC 1 +#define BCM54XX_WOL_MODE_DUAL 2 +#define BCM54XX_WOL_MODE_SHIFT 1 +#define BCM54XX_WOL_MODE_MASK 0x3 +#define BCM54XX_WOL_MP_MSB_FF_EN BIT(3) +#define BCM54XX_WOL_SECKEY_OPT_4B 0 +#define BCM54XX_WOL_SECKEY_OPT_6B 1 +#define BCM54XX_WOL_SECKEY_OPT_8B 2 +#define BCM54XX_WOL_SECKEY_OPT_SHIFT 4 +#define BCM54XX_WOL_SECKEY_OPT_MASK 0x3 +#define BCM54XX_WOL_L2_TYPE_CHK BIT(6) +#define BCM54XX_WOL_L4IPV4UDP_CHK BIT(7) +#define BCM54XX_WOL_L4IPV6UDP_CHK BIT(8) +#define BCM54XX_WOL_UDPPORT_CHK BIT(9) +#define BCM54XX_WOL_CRC_CHK BIT(10) +#define BCM54XX_WOL_SECKEY_MODE BIT(11) +#define BCM54XX_WOL_RST BIT(12) +#define BCM54XX_WOL_DIR_PKT_EN BIT(13) +#define BCM54XX_WOL_MASK_MODE_DA_FF 0 +#define BCM54XX_WOL_MASK_MODE_DA_MPD 1 +#define BCM54XX_WOL_MASK_MODE_DA_ONLY 2 +#define BCM54XX_WOL_MASK_MODE_MPD 3 +#define BCM54XX_WOL_MASK_MODE_SHIFT 14 +#define BCM54XX_WOL_MASK_MODE_MASK 0x3 + +#define BCM54XX_WOL_INNER_PROTO (MII_BCM54XX_EXP_SEL_WOL + 0x81) +#define BCM54XX_WOL_OUTER_PROTO (MII_BCM54XX_EXP_SEL_WOL + 0x82) +#define BCM54XX_WOL_OUTER_PROTO2 (MII_BCM54XX_EXP_SEL_WOL + 0x83) + +#define BCM54XX_WOL_MPD_DATA1(x) (MII_BCM54XX_EXP_SEL_WOL + 0x84 + (x)) +#define BCM54XX_WOL_MPD_DATA2(x) (MII_BCM54XX_EXP_SEL_WOL + 0x87 + (x)) +#define BCM54XX_WOL_SEC_KEY_8B (MII_BCM54XX_EXP_SEL_WOL + 0x8A) +#define BCM54XX_WOL_MASK(x) (MII_BCM54XX_EXP_SEL_WOL + 0x8B + (x)) +#define BCM54XX_SEC_KEY_STORE(x) (MII_BCM54XX_EXP_SEL_WOL + 0x8E) +#define BCM54XX_WOL_SHARED_CNT (MII_BCM54XX_EXP_SEL_WOL + 0x92) + +#define BCM54XX_WOL_INT_MASK (MII_BCM54XX_EXP_SEL_WOL + 0x93) +#define BCM54XX_WOL_PKT1 BIT(0) +#define BCM54XX_WOL_PKT2 BIT(1) +#define BCM54XX_WOL_DIR BIT(2) +#define BCM54XX_WOL_ALL_INTRS (BCM54XX_WOL_PKT1 | \ + BCM54XX_WOL_PKT2 | \ + BCM54XX_WOL_DIR) + +#define BCM54XX_WOL_INT_STATUS (MII_BCM54XX_EXP_SEL_WOL + 0x94) + /*****************************************************************************/ /* Fast Ethernet Transceiver definitions. */ /*****************************************************************************/ @@ -304,6 +359,8 @@ #define LPI_FEATURE_EN 0x8000 #define LPI_FEATURE_EN_DIG1000X 0x4000 +#define BRCM_CL45VEN_EEE_LPI_CNT 0x803f + /* Core register definitions*/ #define MII_BRCM_CORE_BASE12 0x12 #define MII_BRCM_CORE_BASE13 0x13 diff --git a/include/linux/btf.h b/include/linux/btf.h index 508199e38415..cac9f304e27a 100644 --- a/include/linux/btf.h +++ b/include/linux/btf.h @@ -98,10 +98,14 @@ struct btf_type; union bpf_attr; struct btf_show; struct btf_id_set; +struct bpf_prog; + +typedef int (*btf_kfunc_filter_t)(const struct bpf_prog *prog, u32 kfunc_id); struct btf_kfunc_id_set { struct module *owner; struct btf_id_set8 *set; + btf_kfunc_filter_t filter; }; struct btf_id_dtor_kfunc { @@ -479,7 +483,6 @@ static inline void *btf_id_set8_contains(const struct btf_id_set8 *set, u32 id) return bsearch(&id, set->pairs, set->cnt, sizeof(set->pairs[0]), btf_id_cmp_func); } -struct bpf_prog; struct bpf_verifier_log; #ifdef CONFIG_BPF_SYSCALL @@ -487,10 +490,10 @@ const struct btf_type *btf_type_by_id(const struct btf *btf, u32 type_id); const char *btf_name_by_offset(const struct btf *btf, u32 offset); struct btf *btf_parse_vmlinux(void); struct btf *bpf_prog_get_target_btf(const struct bpf_prog *prog); -u32 *btf_kfunc_id_set_contains(const struct btf *btf, - enum bpf_prog_type prog_type, - u32 kfunc_btf_id); -u32 *btf_kfunc_is_modify_return(const struct btf *btf, u32 kfunc_btf_id); +u32 *btf_kfunc_id_set_contains(const struct btf *btf, u32 kfunc_btf_id, + const struct bpf_prog *prog); +u32 *btf_kfunc_is_modify_return(const struct btf *btf, u32 kfunc_btf_id, + const struct bpf_prog *prog); int register_btf_kfunc_id_set(enum bpf_prog_type prog_type, const struct btf_kfunc_id_set *s); int register_btf_fmodret_id_set(const struct btf_kfunc_id_set *kset); @@ -517,8 +520,9 @@ static inline const char *btf_name_by_offset(const struct btf *btf, return NULL; } static inline u32 *btf_kfunc_id_set_contains(const struct btf *btf, - enum bpf_prog_type prog_type, - u32 kfunc_btf_id) + u32 kfunc_btf_id, + struct bpf_prog *prog) + { return NULL; } diff --git a/include/linux/can/length.h b/include/linux/can/length.h index 6995092b774e..69336549d24f 100644 --- a/include/linux/can/length.h +++ b/include/linux/can/length.h @@ -6,6 +6,9 @@ #ifndef _CAN_LENGTH_H #define _CAN_LENGTH_H +#include <linux/can.h> +#include <linux/can/netlink.h> + /* * Size of a Classical CAN Standard Frame * diff --git a/include/linux/leds.h b/include/linux/leds.h index c39bbf17a25b..8af62ff431f0 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -183,6 +183,49 @@ struct led_classdev { /* LEDs that have private triggers have this set */ struct led_hw_trigger_type *trigger_type; + + /* Unique trigger name supported by LED set in hw control mode */ + const char *hw_control_trigger; + /* + * Check if the LED driver supports the requested mode provided by the + * defined supported trigger to setup the LED to hw control mode. + * + * Return 0 on success. Return -EOPNOTSUPP when the passed flags are not + * supported and software fallback needs to be used. + * Return a negative error number on any other case for check fail due + * to various reason like device not ready or timeouts. + */ + int (*hw_control_is_supported)(struct led_classdev *led_cdev, + unsigned long flags); + /* + * Activate hardware control, LED driver will use the provided flags + * from the supported trigger and setup the LED to be driven by hardware + * following the requested mode from the trigger flags. + * Deactivate hardware blink control by setting brightness to LED_OFF via + * the brightness_set() callback. + * + * Return 0 on success, a negative error number on flags apply fail. + */ + int (*hw_control_set)(struct led_classdev *led_cdev, + unsigned long flags); + /* + * Get from the LED driver the current mode that the LED is set in hw + * control mode and put them in flags. + * Trigger can use this to get the initial state of a LED already set in + * hardware blink control. + * + * Return 0 on success, a negative error number on failing parsing the + * initial mode. Error from this function is NOT FATAL as the device + * may be in a not supported initial state by the attached LED trigger. + */ + int (*hw_control_get)(struct led_classdev *led_cdev, + unsigned long *flags); + /* + * Get the device this LED blinks in response to. + * e.g. for a PHY LED, it is the network device. If the LED is + * not yet associated to a device, return NULL. + */ + struct device *(*hw_control_get_device)(struct led_classdev *led_cdev); #endif #ifdef CONFIG_LEDS_BRIGHTNESS_HW_CHANGED @@ -509,6 +552,16 @@ static inline void *led_get_trigger_data(struct led_classdev *led_cdev) #endif /* CONFIG_LEDS_TRIGGERS */ +/* Trigger specific enum */ +enum led_trigger_netdev_modes { + TRIGGER_NETDEV_LINK = 0, + TRIGGER_NETDEV_TX, + TRIGGER_NETDEV_RX, + + /* Keep last */ + __TRIGGER_NETDEV_MAX, +}; + /* Trigger specific functions */ #ifdef CONFIG_LEDS_TRIGGER_DISK void ledtrig_disk_activity(bool write); diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 27013d6bf24a..c1b7008826e5 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -106,6 +106,16 @@ int mdio_driver_register(struct mdio_driver *drv); void mdio_driver_unregister(struct mdio_driver *drv); int mdio_device_bus_match(struct device *dev, struct device_driver *drv); +static inline void mdio_device_get(struct mdio_device *mdiodev) +{ + get_device(&mdiodev->dev); +} + +static inline void mdio_device_put(struct mdio_device *mdiodev) +{ + mdio_device_free(mdiodev); +} + static inline bool mdio_phy_id_is_c45(int phy_id) { return (phy_id & MDIO_PHY_ID_C45) && !(phy_id & ~MDIO_PHY_ID_C45_MASK); @@ -486,6 +496,45 @@ static inline u32 linkmode_adv_to_mii_10base_t1_t(unsigned long *adv) return result; } +/** + * mii_c73_mod_linkmode - convert a Clause 73 advertisement to linkmodes + * @adv: linkmode advertisement setting + * @lpa: array of three u16s containing the advertisement + * + * Convert an IEEE 802.3 Clause 73 advertisement to ethtool link modes. + */ +static inline void mii_c73_mod_linkmode(unsigned long *adv, u16 *lpa) +{ + linkmode_mod_bit(ETHTOOL_LINK_MODE_Pause_BIT, + adv, lpa[0] & MDIO_AN_C73_0_PAUSE); + linkmode_mod_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, + adv, lpa[0] & MDIO_AN_C73_0_ASM_DIR); + linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, + adv, lpa[1] & MDIO_AN_C73_1_1000BASE_KX); + linkmode_mod_bit(ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT, + adv, lpa[1] & MDIO_AN_C73_1_10GBASE_KX4); + linkmode_mod_bit(ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT, + adv, lpa[1] & MDIO_AN_C73_1_40GBASE_KR4); + linkmode_mod_bit(ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT, + adv, lpa[1] & MDIO_AN_C73_1_40GBASE_CR4); + /* 100GBASE_CR10 and 100GBASE_KP4 not implemented */ + linkmode_mod_bit(ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT, + adv, lpa[1] & MDIO_AN_C73_1_100GBASE_KR4); + linkmode_mod_bit(ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT, + adv, lpa[1] & MDIO_AN_C73_1_100GBASE_CR4); + /* 25GBASE_R_S not implemented */ + /* The 25GBASE_R bit can be used for 25Gbase KR or CR modes */ + linkmode_mod_bit(ETHTOOL_LINK_MODE_25000baseKR_Full_BIT, + adv, lpa[1] & MDIO_AN_C73_1_25GBASE_R); + linkmode_mod_bit(ETHTOOL_LINK_MODE_25000baseCR_Full_BIT, + adv, lpa[1] & MDIO_AN_C73_1_25GBASE_R); + linkmode_mod_bit(ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, + adv, lpa[1] & MDIO_AN_C73_1_10GBASE_KR); + linkmode_mod_bit(ETHTOOL_LINK_MODE_2500baseX_Full_BIT, + adv, lpa[2] & MDIO_AN_C73_2_2500BASE_KX); + /* 5GBASE_KR not implemented */ +} + int __mdiobus_read(struct mii_bus *bus, int addr, u32 regnum); int __mdiobus_write(struct mii_bus *bus, int addr, u32 regnum, u16 val); int __mdiobus_modify_changed(struct mii_bus *bus, int addr, u32 regnum, diff --git a/include/linux/mdio/mdio-regmap.h b/include/linux/mdio/mdio-regmap.h new file mode 100644 index 000000000000..679d9069846b --- /dev/null +++ b/include/linux/mdio/mdio-regmap.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Driver for MMIO-Mapped MDIO devices. Some IPs expose internal PHYs or PCS + * within the MMIO-mapped area + * + * Copyright (C) 2023 Maxime Chevallier <maxime.chevallier@bootlin.com> + */ +#ifndef MDIO_REGMAP_H +#define MDIO_REGMAP_H + +#include <linux/phy.h> + +struct device; +struct regmap; + +struct mdio_regmap_config { + struct device *parent; + struct regmap *regmap; + char name[MII_BUS_ID_SIZE]; + u8 valid_addr; + bool autoscan; +}; + +struct mii_bus *devm_mdio_regmap_register(struct device *dev, + const struct mdio_regmap_config *config); + +#endif diff --git a/include/linux/netfs.h b/include/linux/netfs.h index a1f3522daa69..b11a84f6c32b 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -300,10 +300,6 @@ void netfs_stats_show(struct seq_file *); ssize_t netfs_extract_user_iter(struct iov_iter *orig, size_t orig_len, struct iov_iter *new, iov_iter_extraction_t extraction_flags); -struct sg_table; -ssize_t netfs_extract_iter_to_sg(struct iov_iter *iter, size_t len, - struct sg_table *sgtable, unsigned int sg_max, - iov_iter_extraction_t extraction_flags); /** * netfs_inode - Get the netfs inode context from the inode diff --git a/include/linux/pcs-altera-tse.h b/include/linux/pcs-altera-tse.h deleted file mode 100644 index 92ab9f08e835..000000000000 --- a/include/linux/pcs-altera-tse.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2022 Bootlin - * - * Maxime Chevallier <maxime.chevallier@bootlin.com> - */ - -#ifndef __LINUX_PCS_ALTERA_TSE_H -#define __LINUX_PCS_ALTERA_TSE_H - -struct phylink_pcs; -struct net_device; - -struct phylink_pcs *alt_tse_pcs_create(struct net_device *ndev, - void __iomem *pcs_base, int reg_width); - -#endif /* __LINUX_PCS_ALTERA_TSE_H */ diff --git a/include/linux/pcs-lynx.h b/include/linux/pcs-lynx.h index 5712cc2ce775..885b59d10581 100644 --- a/include/linux/pcs-lynx.h +++ b/include/linux/pcs-lynx.h @@ -12,6 +12,7 @@ struct mdio_device *lynx_get_mdio_device(struct phylink_pcs *pcs); struct phylink_pcs *lynx_pcs_create(struct mdio_device *mdio); +struct phylink_pcs *lynx_pcs_create_mdiodev(struct mii_bus *bus, int addr); void lynx_pcs_destroy(struct phylink_pcs *pcs); diff --git a/include/linux/pcs/pcs-xpcs.h b/include/linux/pcs/pcs-xpcs.h index d2da1e0b4a92..ec8175b847cc 100644 --- a/include/linux/pcs/pcs-xpcs.h +++ b/include/linux/pcs/pcs-xpcs.h @@ -18,6 +18,7 @@ #define DW_AN_C37_SGMII 2 #define DW_2500BASEX 3 #define DW_AN_C37_1000BASEX 4 +#define DW_10GBASER 5 struct xpcs_id; @@ -35,8 +36,8 @@ int xpcs_do_config(struct dw_xpcs *xpcs, phy_interface_t interface, void xpcs_get_interfaces(struct dw_xpcs *xpcs, unsigned long *interfaces); int xpcs_config_eee(struct dw_xpcs *xpcs, int mult_fact_100ns, int enable); -struct dw_xpcs *xpcs_create(struct mdio_device *mdiodev, - phy_interface_t interface); +struct dw_xpcs *xpcs_create_mdiodev(struct mii_bus *bus, int addr, + phy_interface_t interface); void xpcs_destroy(struct dw_xpcs *xpcs); #endif /* __LINUX_PCS_XPCS_H */ diff --git a/include/linux/phy.h b/include/linux/phy.h index 6478838405a0..11c1e91563d4 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -86,6 +86,7 @@ extern const int phy_10gbit_features_array[1]; #define PHY_IS_INTERNAL 0x00000001 #define PHY_RST_AFTER_CLK_EN 0x00000002 #define PHY_POLL_CABLE_TEST 0x00000004 +#define PHY_ALWAYS_CALL_SUSPEND 0x00000008 #define MDIO_DEVICE_IS_PHY 0x80000000 /** @@ -496,14 +497,17 @@ struct phy_device *mdiobus_scan_c22(struct mii_bus *bus, int addr); * Once complete, move to UP to restart the PHY. * - phy_stop aborts the running test and moves to @PHY_HALTED * - * @PHY_HALTED: PHY is up, but no polling or interrupts are done. Or - * PHY is in an error state. + * @PHY_HALTED: PHY is up, but no polling or interrupts are done. * - phy_start moves to @PHY_UP + * + * @PHY_ERROR: PHY is up, but is in an error state. + * - phy_stop moves to @PHY_HALTED */ enum phy_state { PHY_DOWN = 0, PHY_READY, PHY_HALTED, + PHY_ERROR, PHY_UP, PHY_RUNNING, PHY_NOLINK, @@ -548,6 +552,8 @@ struct macsec_ops; * @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 + * @wol_enabled: Set to true if the PHY or the attached MAC have Wake-on-LAN + * enabled. * @state: State of the PHY for management purposes * @dev_flags: Device-specific flags used by the PHY driver. * @@ -644,6 +650,7 @@ struct phy_device { unsigned downshifted_rate:1; unsigned is_on_sfp_module:1; unsigned mac_managed_pm:1; + unsigned wol_enabled:1; unsigned autoneg:1; /* The most recently read link state */ @@ -1108,6 +1115,34 @@ struct phy_driver { #define PHY_ID_MATCH_MODEL(id) .phy_id = (id), .phy_id_mask = GENMASK(31, 4) #define PHY_ID_MATCH_VENDOR(id) .phy_id = (id), .phy_id_mask = GENMASK(31, 10) +/** + * phy_id_compare - compare @id1 with @id2 taking account of @mask + * @id1: first PHY ID + * @id2: second PHY ID + * @mask: the PHY ID mask, set bits are significant in matching + * + * Return true if the bits from @id1 and @id2 specified by @mask match. + * This uses an equivalent test to (@id & @mask) == (@phy_id & @mask). + */ +static inline bool phy_id_compare(u32 id1, u32 id2, u32 mask) +{ + return !((id1 ^ id2) & mask); +} + +/** + * phydev_id_compare - compare @id with the PHY's Clause 22 ID + * @phydev: the PHY device + * @id: the PHY ID to be matched + * + * Compare the @phydev clause 22 ID with the provided @id and return true or + * false depending whether it matches, using the bound driver mask. The + * @phydev must be bound to a driver. + */ +static inline bool phydev_id_compare(struct phy_device *phydev, u32 id) +{ + return phy_id_compare(id, phydev->phy_id, phydev->drv->phy_id_mask); +} + /* A Structure for boards to register fixups with the PHY Lib */ struct phy_fixup { struct list_head list; @@ -1171,10 +1206,12 @@ static inline int phy_read(struct phy_device *phydev, u32 regnum) #define phy_read_poll_timeout(phydev, regnum, val, cond, sleep_us, \ timeout_us, sleep_before_read) \ ({ \ - int __ret = read_poll_timeout(phy_read, val, val < 0 || (cond), \ + int __ret, __val; \ + __ret = read_poll_timeout(__val = phy_read, val, \ + __val < 0 || (cond), \ sleep_us, timeout_us, sleep_before_read, phydev, regnum); \ - if (val < 0) \ - __ret = val; \ + if (__val < 0) \ + __ret = __val; \ if (__ret) \ phydev_err(phydev, "%s failed: %d\n", __func__, __ret); \ __ret; \ @@ -1267,11 +1304,13 @@ int phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum); #define phy_read_mmd_poll_timeout(phydev, devaddr, regnum, val, cond, \ sleep_us, timeout_us, sleep_before_read) \ ({ \ - int __ret = read_poll_timeout(phy_read_mmd, val, (cond) || val < 0, \ + int __ret, __val; \ + __ret = read_poll_timeout(__val = phy_read_mmd, val, \ + __val < 0 || (cond), \ sleep_us, timeout_us, sleep_before_read, \ phydev, devaddr, regnum); \ - if (val < 0) \ - __ret = val; \ + if (__val < 0) \ + __ret = __val; \ if (__ret) \ phydev_err(phydev, "%s failed: %d\n", __func__, __ret); \ __ret; \ diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 71755c66c162..0cf07d7d11b8 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -568,16 +568,17 @@ void phylink_generic_validate(struct phylink_config *config, unsigned long *supported, struct phylink_link_state *state); -struct phylink *phylink_create(struct phylink_config *, struct fwnode_handle *, - phy_interface_t iface, - const struct phylink_mac_ops *mac_ops); +struct phylink *phylink_create(struct phylink_config *, + const struct fwnode_handle *, + phy_interface_t, + const struct phylink_mac_ops *); void phylink_destroy(struct phylink *); bool phylink_expects_phy(struct phylink *pl); int phylink_connect_phy(struct phylink *, struct phy_device *); int phylink_of_phy_connect(struct phylink *, struct device_node *, u32 flags); int phylink_fwnode_phy_connect(struct phylink *pl, - struct fwnode_handle *fwnode, + const struct fwnode_handle *fwnode, u32 flags); void phylink_disconnect_phy(struct phylink *); @@ -655,6 +656,8 @@ int phylink_mii_c22_pcs_config(struct mdio_device *pcs, unsigned int mode, const unsigned long *advertising); void phylink_mii_c22_pcs_an_restart(struct mdio_device *pcs); +void phylink_resolve_c73(struct phylink_link_state *state); + void phylink_mii_c45_pcs_get_state(struct mdio_device *pcs, struct phylink_link_state *state); diff --git a/include/linux/ref_tracker.h b/include/linux/ref_tracker.h index 9ca353ab712b..8eac4f3d5254 100644 --- a/include/linux/ref_tracker.h +++ b/include/linux/ref_tracker.h @@ -17,12 +17,15 @@ struct ref_tracker_dir { bool dead; struct list_head list; /* List of active trackers */ struct list_head quarantine; /* List of dead trackers */ + char name[32]; #endif }; #ifdef CONFIG_REF_TRACKER + static inline void ref_tracker_dir_init(struct ref_tracker_dir *dir, - unsigned int quarantine_count) + unsigned int quarantine_count, + const char *name) { INIT_LIST_HEAD(&dir->list); INIT_LIST_HEAD(&dir->quarantine); @@ -31,14 +34,20 @@ static inline void ref_tracker_dir_init(struct ref_tracker_dir *dir, dir->dead = false; refcount_set(&dir->untracked, 1); refcount_set(&dir->no_tracker, 1); + strscpy(dir->name, name, sizeof(dir->name)); stack_depot_init(); } void ref_tracker_dir_exit(struct ref_tracker_dir *dir); +void ref_tracker_dir_print_locked(struct ref_tracker_dir *dir, + unsigned int display_limit); + void ref_tracker_dir_print(struct ref_tracker_dir *dir, unsigned int display_limit); +int ref_tracker_dir_snprint(struct ref_tracker_dir *dir, char *buf, size_t size); + int ref_tracker_alloc(struct ref_tracker_dir *dir, struct ref_tracker **trackerp, gfp_t gfp); @@ -48,7 +57,8 @@ int ref_tracker_free(struct ref_tracker_dir *dir, #else /* CONFIG_REF_TRACKER */ static inline void ref_tracker_dir_init(struct ref_tracker_dir *dir, - unsigned int quarantine_count) + unsigned int quarantine_count, + const char *name) { } @@ -56,11 +66,22 @@ static inline void ref_tracker_dir_exit(struct ref_tracker_dir *dir) { } +static inline void ref_tracker_dir_print_locked(struct ref_tracker_dir *dir, + unsigned int display_limit) +{ +} + static inline void ref_tracker_dir_print(struct ref_tracker_dir *dir, unsigned int display_limit) { } +static inline int ref_tracker_dir_snprint(struct ref_tracker_dir *dir, + char *buf, size_t size) +{ + return 0; +} + static inline int ref_tracker_alloc(struct ref_tracker_dir *dir, struct ref_tracker **trackerp, gfp_t gfp) diff --git a/include/linux/sfp.h b/include/linux/sfp.h index ef06a195b3c2..9346cd44814d 100644 --- a/include/linux/sfp.h +++ b/include/linux/sfp.h @@ -342,6 +342,12 @@ enum { SFP_ENCODING = 11, SFP_BR_NOMINAL = 12, SFP_RATE_ID = 13, + SFF_RID_8079 = 0x01, + SFF_RID_8431_RX_ONLY = 0x02, + SFF_RID_8431_TX_ONLY = 0x04, + SFF_RID_8431 = 0x06, + SFF_RID_10G8G = 0x0e, + SFP_LINK_LEN_SM_KM = 14, SFP_LINK_LEN_SM_100M = 15, SFP_LINK_LEN_50UM_OM2_10M = 16, @@ -465,6 +471,7 @@ enum { SFP_STATUS = 110, SFP_STATUS_TX_DISABLE = BIT(7), SFP_STATUS_TX_DISABLE_FORCE = BIT(6), + SFP_STATUS_RS0_SELECT = BIT(3), SFP_STATUS_TX_FAULT = BIT(2), SFP_STATUS_RX_LOS = BIT(1), SFP_ALARM0 = 112, @@ -496,6 +503,7 @@ enum { SFP_WARN1_RXPWR_LOW = BIT(6), SFP_EXT_STATUS = 118, + SFP_EXT_STATUS_RS1_SELECT = BIT(3), SFP_EXT_STATUS_PWRLVL_SELECT = BIT(0), SFP_VSL = 120, @@ -556,6 +564,7 @@ int sfp_get_module_eeprom_by_page(struct sfp_bus *bus, struct netlink_ext_ack *extack); void sfp_upstream_start(struct sfp_bus *bus); void sfp_upstream_stop(struct sfp_bus *bus); +void sfp_upstream_set_signal_rate(struct sfp_bus *bus, unsigned int rate_kbd); void sfp_bus_put(struct sfp_bus *bus); struct sfp_bus *sfp_bus_find_fwnode(const struct fwnode_handle *fwnode); int sfp_bus_add_upstream(struct sfp_bus *bus, void *upstream, @@ -615,6 +624,11 @@ static inline void sfp_upstream_stop(struct sfp_bus *bus) { } +static inline void sfp_upstream_set_signal_rate(struct sfp_bus *bus, + unsigned int rate_kbd) +{ +} + static inline void sfp_bus_put(struct sfp_bus *bus) { } diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 0b40417457cd..e2f48ddb2f7c 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -330,6 +330,7 @@ struct tc_skb_ext { u8 post_ct_snat:1; u8 post_ct_dnat:1; u8 act_miss:1; /* Set if act_miss_cookie is used */ + u8 l2_miss:1; /* Set by bridge upon FDB or MDB miss */ }; #endif @@ -1383,7 +1384,7 @@ static inline int skb_pad(struct sk_buff *skb, int pad) #define dev_kfree_skb(a) consume_skb(a) int skb_append_pagefrags(struct sk_buff *skb, struct page *page, - int offset, size_t size); + int offset, size_t size, size_t max_frags); struct skb_seq_state { __u32 lower_offset; @@ -2421,20 +2422,22 @@ static inline unsigned int skb_pagelen(const struct sk_buff *skb) return skb_headlen(skb) + __skb_pagelen(skb); } +static inline void skb_frag_fill_page_desc(skb_frag_t *frag, + struct page *page, + int off, int size) +{ + frag->bv_page = page; + frag->bv_offset = off; + skb_frag_size_set(frag, size); +} + static inline void __skb_fill_page_desc_noacc(struct skb_shared_info *shinfo, int i, struct page *page, int off, int size) { skb_frag_t *frag = &shinfo->frags[i]; - /* - * Propagate page pfmemalloc to the skb if we can. The problem is - * that not all callers have unique ownership of the page but rely - * on page_is_pfmemalloc doing the right thing(tm). - */ - frag->bv_page = page; - frag->bv_offset = off; - skb_frag_size_set(frag, size); + skb_frag_fill_page_desc(frag, page, off, size); } /** @@ -2466,6 +2469,11 @@ static inline void __skb_fill_page_desc(struct sk_buff *skb, int i, struct page *page, int off, int size) { __skb_fill_page_desc_noacc(skb_shinfo(skb), i, page, off, size); + + /* Propagate page pfmemalloc to the skb if we can. The problem is + * that not all callers have unique ownership of the page but rely + * on page_is_pfmemalloc doing the right thing(tm). + */ page = compound_head(page); if (page_is_pfmemalloc(page)) skb->pfmemalloc = true; @@ -3494,32 +3502,6 @@ static inline void skb_frag_page_copy(skb_frag_t *fragto, fragto->bv_page = fragfrom->bv_page; } -/** - * __skb_frag_set_page - sets the page contained in a paged fragment - * @frag: the paged fragment - * @page: the page to set - * - * Sets the fragment @frag to contain @page. - */ -static inline void __skb_frag_set_page(skb_frag_t *frag, struct page *page) -{ - frag->bv_page = page; -} - -/** - * skb_frag_set_page - sets the page contained in a paged fragment of an skb - * @skb: the buffer - * @f: the fragment offset - * @page: the page to set - * - * Sets the @f'th fragment of @skb to contain @page. - */ -static inline void skb_frag_set_page(struct sk_buff *skb, int f, - struct page *page) -{ - __skb_frag_set_page(&skb_shinfo(skb)->frags[f], page); -} - bool skb_page_frag_refill(unsigned int sz, struct page_frag *pfrag, gfp_t prio); /** @@ -4043,7 +4025,7 @@ __skb_header_pointer(const struct sk_buff *skb, int offset, int len, if (likely(hlen - offset >= len)) return (void *)data + offset; - if (!skb || unlikely(skb_copy_bits(skb, offset, buffer, len) < 0)) + if (!skb || !buffer || unlikely(skb_copy_bits(skb, offset, buffer, len) < 0)) return NULL; return buffer; @@ -5126,5 +5108,8 @@ static inline void skb_mark_for_recycle(struct sk_buff *skb) #endif } +ssize_t skb_splice_from_iter(struct sk_buff *skb, struct iov_iter *iter, + ssize_t maxsize, gfp_t gfp); + #endif /* __KERNEL__ */ #endif /* _LINUX_SKBUFF_H */ diff --git a/include/linux/socket.h b/include/linux/socket.h index 13c3a237b9c9..bd1cc3238851 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -327,6 +327,7 @@ struct ucred { */ #define MSG_ZEROCOPY 0x4000000 /* Use user data in kernel path */ +#define MSG_SPLICE_PAGES 0x8000000 /* Splice the pages from the iterator in sendmsg() */ #define MSG_FASTOPEN 0x20000000 /* Send data in TCP SYN */ #define MSG_CMSG_CLOEXEC 0x40000000 /* Set close_on_exec for file descriptor received through @@ -337,6 +338,8 @@ struct ucred { #define MSG_CMSG_COMPAT 0 /* We never have 32 bit fixups */ #endif +/* Flags to be cleared on entry by sendmsg and sendmmsg syscalls */ +#define MSG_INTERNAL_SENDMSG_FLAGS (MSG_SPLICE_PAGES) /* Setsockoptions(2) level. Thanks to BSD these must match IPPROTO_xxx */ #define SOL_IP 0 diff --git a/include/linux/uio.h b/include/linux/uio.h index 044c1d8c230c..0ccb983cf645 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -433,4 +433,9 @@ static inline bool iov_iter_extract_will_pin(const struct iov_iter *iter) return user_backed_iter(iter); } +struct sg_table; +ssize_t extract_iter_to_sg(struct iov_iter *iter, size_t len, + struct sg_table *sgtable, unsigned int sg_max, + iov_iter_extraction_t extraction_flags); + #endif diff --git a/include/net/bonding.h b/include/net/bonding.h index 59955ac33157..b57bec6e737e 100644 --- a/include/net/bonding.h +++ b/include/net/bonding.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-1.0+ */ /* * Bond several ethernet interfaces into a Cisco, running 'Etherchannel'. * @@ -7,9 +8,6 @@ * BUT, I'm the one who modified it for ethernet, so: * (c) Copyright 1999, Thomas Davis, tadavis@lbl.gov * - * This software may be used and distributed according to the terms - * of the GNU Public License, incorporated herein by reference. - * */ #ifndef _NET_BONDING_H diff --git a/include/net/devlink.h b/include/net/devlink.h index 6a942e70e451..9a3c51aa6e81 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -123,6 +123,7 @@ struct devlink_port { struct list_head list; struct list_head region_list; struct devlink *devlink; + const struct devlink_port_ops *ops; unsigned int index; spinlock_t type_lock; /* Protects type and type_eth/ib * structures consistency. @@ -1261,7 +1262,7 @@ struct devlink_ops { /** * @supported_flash_update_params: * mask of parameters supported by the driver's .flash_update - * implemementation. + * implementation. */ u32 supported_flash_update_params; unsigned long reload_actions; @@ -1273,12 +1274,6 @@ struct devlink_ops { int (*reload_up)(struct devlink *devlink, enum devlink_reload_action action, enum devlink_reload_limit limit, u32 *actions_performed, struct netlink_ext_ack *extack); - int (*port_type_set)(struct devlink_port *devlink_port, - enum devlink_port_type port_type); - int (*port_split)(struct devlink *devlink, struct devlink_port *port, - unsigned int count, struct netlink_ext_ack *extack); - int (*port_unsplit)(struct devlink *devlink, struct devlink_port *port, - struct netlink_ext_ack *extack); int (*sb_pool_get)(struct devlink *devlink, unsigned int sb_index, u16 pool_index, struct devlink_sb_pool_info *pool_info); @@ -1435,80 +1430,17 @@ struct devlink_ops { const struct devlink_trap_policer *policer, u64 *p_drops); /** - * @port_function_hw_addr_get: Port function's hardware address get function. - * - * Should be used by device drivers to report the hardware address of a function managed - * by the devlink port. Driver should return -EOPNOTSUPP if it doesn't support port - * function handling for a particular port. - * - * Note: @extack can be NULL when port notifier queries the port function. - */ - int (*port_function_hw_addr_get)(struct devlink_port *port, u8 *hw_addr, - int *hw_addr_len, - struct netlink_ext_ack *extack); - /** - * @port_function_hw_addr_set: Port function's hardware address set function. - * - * Should be used by device drivers to set the hardware address of a function managed - * by the devlink port. Driver should return -EOPNOTSUPP if it doesn't support port - * function handling for a particular port. - */ - int (*port_function_hw_addr_set)(struct devlink_port *port, - const u8 *hw_addr, int hw_addr_len, - struct netlink_ext_ack *extack); - /** - * @port_fn_roce_get: Port function's roce get function. - * - * Query RoCE state of a function managed by the devlink port. - * Return -EOPNOTSUPP if port function RoCE handling is not supported. - */ - int (*port_fn_roce_get)(struct devlink_port *devlink_port, - bool *is_enable, - struct netlink_ext_ack *extack); - /** - * @port_fn_roce_set: Port function's roce set function. - * - * Enable/Disable the RoCE state of a function managed by the devlink - * port. - * Return -EOPNOTSUPP if port function RoCE handling is not supported. - */ - int (*port_fn_roce_set)(struct devlink_port *devlink_port, - bool enable, struct netlink_ext_ack *extack); - /** - * @port_fn_migratable_get: Port function's migratable get function. - * - * Query migratable state of a function managed by the devlink port. - * Return -EOPNOTSUPP if port function migratable handling is not - * supported. - */ - int (*port_fn_migratable_get)(struct devlink_port *devlink_port, - bool *is_enable, - struct netlink_ext_ack *extack); - /** - * @port_fn_migratable_set: Port function's migratable set function. - * - * Enable/Disable migratable state of a function managed by the devlink - * port. - * Return -EOPNOTSUPP if port function migratable handling is not - * supported. - */ - int (*port_fn_migratable_set)(struct devlink_port *devlink_port, - bool enable, - struct netlink_ext_ack *extack); - /** * port_new() - Add a new port function of a specified flavor * @devlink: Devlink instance * @attrs: attributes of the new port * @extack: extack for reporting error messages - * @new_port_index: index of the new port + * @devlink_port: pointer to store new devlink port pointer * * Devlink core will call this device driver function upon user request * to create a new port function of a specified flavor and optional * attributes * * Notes: - * - Called without devlink instance lock being held. Drivers must - * implement own means of synchronization * - On success, drivers must register a port with devlink core * * Return: 0 on success, negative value otherwise. @@ -1516,56 +1448,7 @@ struct devlink_ops { int (*port_new)(struct devlink *devlink, const struct devlink_port_new_attrs *attrs, struct netlink_ext_ack *extack, - unsigned int *new_port_index); - /** - * port_del() - Delete a port function - * @devlink: Devlink instance - * @port_index: port function index to delete - * @extack: extack for reporting error messages - * - * Devlink core will call this device driver function upon user request - * to delete a previously created port function - * - * Notes: - * - Called without devlink instance lock being held. Drivers must - * implement own means of synchronization - * - On success, drivers must unregister the corresponding devlink - * port - * - * Return: 0 on success, negative value otherwise. - */ - int (*port_del)(struct devlink *devlink, unsigned int port_index, - struct netlink_ext_ack *extack); - /** - * port_fn_state_get() - Get the state of a port function - * @devlink: Devlink instance - * @port: The devlink port - * @state: Admin configured state - * @opstate: Current operational state - * @extack: extack for reporting error messages - * - * Reports the admin and operational state of a devlink port function - * - * Return: 0 on success, negative value otherwise. - */ - int (*port_fn_state_get)(struct devlink_port *port, - enum devlink_port_fn_state *state, - enum devlink_port_fn_opstate *opstate, - struct netlink_ext_ack *extack); - /** - * port_fn_state_set() - Set the admin state of a port function - * @devlink: Devlink instance - * @port: The devlink port - * @state: Admin state - * @extack: extack for reporting error messages - * - * Set the admin state of a devlink port function - * - * Return: 0 on success, negative value otherwise. - */ - int (*port_fn_state_set)(struct devlink_port *port, - enum devlink_port_fn_state state, - struct netlink_ext_ack *extack); + struct devlink_port **devlink_port); /** * Rate control callbacks. @@ -1655,15 +1538,116 @@ void devl_unregister(struct devlink *devlink); void devlink_register(struct devlink *devlink); void devlink_unregister(struct devlink *devlink); void devlink_free(struct devlink *devlink); + +/** + * struct devlink_port_ops - Port operations + * @port_split: Callback used to split the port into multiple ones. + * @port_unsplit: Callback used to unsplit the port group back into + * a single port. + * @port_type_set: Callback used to set a type of a port. + * @port_del: Callback used to delete selected port along with related function. + * Devlink core calls this upon user request to delete + * a port previously created by devlink_ops->port_new(). + * @port_fn_hw_addr_get: Callback used to set port function's hardware address. + * Should be used by device drivers to report + * the hardware address of a function managed + * by the devlink port. + * @port_fn_hw_addr_set: Callback used to set port function's hardware address. + * Should be used by device drivers to set the hardware + * address of a function managed by the devlink port. + * @port_fn_roce_get: Callback used to get port function's RoCE capability. + * Should be used by device drivers to report + * the current state of RoCE capability of a function + * managed by the devlink port. + * @port_fn_roce_set: Callback used to set port function's RoCE capability. + * Should be used by device drivers to enable/disable + * RoCE capability of a function managed + * by the devlink port. + * @port_fn_migratable_get: Callback used to get port function's migratable + * capability. Should be used by device drivers + * to report the current state of migratable capability + * of a function managed by the devlink port. + * @port_fn_migratable_set: Callback used to set port function's migratable + * capability. Should be used by device drivers + * to enable/disable migratable capability of + * a function managed by the devlink port. + * @port_fn_state_get: Callback used to get port function's state. + * Should be used by device drivers to report + * the current admin and operational state of a + * function managed by the devlink port. + * @port_fn_state_set: Callback used to get port function's state. + * Should be used by device drivers set + * the admin state of a function managed + * by the devlink port. + * + * Note: Driver should return -EOPNOTSUPP if it doesn't support + * port function (@port_fn_*) handling for a particular port. + */ +struct devlink_port_ops { + int (*port_split)(struct devlink *devlink, struct devlink_port *port, + unsigned int count, struct netlink_ext_ack *extack); + int (*port_unsplit)(struct devlink *devlink, struct devlink_port *port, + struct netlink_ext_ack *extack); + int (*port_type_set)(struct devlink_port *devlink_port, + enum devlink_port_type port_type); + int (*port_del)(struct devlink *devlink, struct devlink_port *port, + struct netlink_ext_ack *extack); + int (*port_fn_hw_addr_get)(struct devlink_port *port, u8 *hw_addr, + int *hw_addr_len, + struct netlink_ext_ack *extack); + int (*port_fn_hw_addr_set)(struct devlink_port *port, + const u8 *hw_addr, int hw_addr_len, + struct netlink_ext_ack *extack); + int (*port_fn_roce_get)(struct devlink_port *devlink_port, + bool *is_enable, + struct netlink_ext_ack *extack); + int (*port_fn_roce_set)(struct devlink_port *devlink_port, + bool enable, struct netlink_ext_ack *extack); + int (*port_fn_migratable_get)(struct devlink_port *devlink_port, + bool *is_enable, + struct netlink_ext_ack *extack); + int (*port_fn_migratable_set)(struct devlink_port *devlink_port, + bool enable, + struct netlink_ext_ack *extack); + int (*port_fn_state_get)(struct devlink_port *port, + enum devlink_port_fn_state *state, + enum devlink_port_fn_opstate *opstate, + struct netlink_ext_ack *extack); + int (*port_fn_state_set)(struct devlink_port *port, + enum devlink_port_fn_state state, + struct netlink_ext_ack *extack); +}; + void devlink_port_init(struct devlink *devlink, struct devlink_port *devlink_port); void devlink_port_fini(struct devlink_port *devlink_port); -int devl_port_register(struct devlink *devlink, - struct devlink_port *devlink_port, - unsigned int port_index); -int devlink_port_register(struct devlink *devlink, - struct devlink_port *devlink_port, - unsigned int port_index); + +int devl_port_register_with_ops(struct devlink *devlink, + struct devlink_port *devlink_port, + unsigned int port_index, + const struct devlink_port_ops *ops); + +static inline int devl_port_register(struct devlink *devlink, + struct devlink_port *devlink_port, + unsigned int port_index) +{ + return devl_port_register_with_ops(devlink, devlink_port, + port_index, NULL); +} + +int devlink_port_register_with_ops(struct devlink *devlink, + struct devlink_port *devlink_port, + unsigned int port_index, + const struct devlink_port_ops *ops); + +static inline int devlink_port_register(struct devlink *devlink, + struct devlink_port *devlink_port, + unsigned int port_index) +{ + return devlink_port_register_with_ops(devlink, devlink_port, + port_index, NULL); +} + void devl_port_unregister(struct devlink_port *devlink_port); void devlink_port_unregister(struct devlink_port *devlink_port); void devlink_port_type_eth_set(struct devlink_port *devlink_port); diff --git a/include/net/dsa.h b/include/net/dsa.h index 8903053fa5aa..75022cf771cf 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -867,9 +867,15 @@ struct dsa_switch_ops { phy_interface_t iface); int (*phylink_mac_link_state)(struct dsa_switch *ds, int port, struct phylink_link_state *state); + int (*phylink_mac_prepare)(struct dsa_switch *ds, int port, + unsigned int mode, + phy_interface_t interface); void (*phylink_mac_config)(struct dsa_switch *ds, int port, unsigned int mode, const struct phylink_link_state *state); + int (*phylink_mac_finish)(struct dsa_switch *ds, int port, + unsigned int mode, + phy_interface_t interface); void (*phylink_mac_an_restart)(struct dsa_switch *ds, int port); void (*phylink_mac_link_down)(struct dsa_switch *ds, int port, unsigned int mode, diff --git a/include/net/flow.h b/include/net/flow.h index bb8651a6eaa7..7f0adda3bf2f 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -116,11 +116,10 @@ static inline void flowi4_init_output(struct flowi4 *fl4, int oif, } /* Reset some input parameters after previous lookup */ -static inline void flowi4_update_output(struct flowi4 *fl4, int oif, __u8 tos, +static inline void flowi4_update_output(struct flowi4 *fl4, int oif, __be32 daddr, __be32 saddr) { fl4->flowi4_oif = oif; - fl4->flowi4_tos = tos; fl4->daddr = daddr; fl4->saddr = saddr; } diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h index 85b2281576ed..8b41668c77fc 100644 --- a/include/net/flow_dissector.h +++ b/include/net/flow_dissector.h @@ -243,10 +243,12 @@ struct flow_dissector_key_ip { * struct flow_dissector_key_meta: * @ingress_ifindex: ingress ifindex * @ingress_iftype: ingress interface type + * @l2_miss: packet did not match an L2 entry during forwarding */ struct flow_dissector_key_meta { int ingress_ifindex; u16 ingress_iftype; + u8 l2_miss; }; /** diff --git a/include/net/gro.h b/include/net/gro.h index a4fab706240d..7b47dd6ce94f 100644 --- a/include/net/gro.h +++ b/include/net/gro.h @@ -11,11 +11,23 @@ #include <net/udp.h> struct napi_gro_cb { - /* Virtual address of skb_shinfo(skb)->frags[0].page + offset. */ - void *frag0; + union { + struct { + /* Virtual address of skb_shinfo(skb)->frags[0].page + offset. */ + void *frag0; - /* Length of frag0. */ - unsigned int frag0_len; + /* Length of frag0. */ + unsigned int frag0_len; + }; + + struct { + /* used in skb_gro_receive() slow path */ + struct sk_buff *last; + + /* jiffies when first packet was created/queued */ + unsigned long age; + }; + }; /* This indicates where we are processing relative to skb->data. */ int data_offset; @@ -32,9 +44,6 @@ struct napi_gro_cb { /* Used in ipv6_gro_receive() and foo-over-udp */ u16 proto; - /* jiffies when first packet was created/queued */ - unsigned long age; - /* Used in napi_gro_cb::free */ #define NAPI_GRO_FREE 1 #define NAPI_GRO_FREE_STOLEN_HEAD 2 @@ -77,9 +86,6 @@ struct napi_gro_cb { /* used to support CHECKSUM_COMPLETE for tunneling protocols */ __wsum csum; - - /* used in skb_gro_receive() slow path */ - struct sk_buff *last; }; #define NAPI_GRO_CB(skb) ((struct napi_gro_cb *)(skb)->cb) diff --git a/include/net/inet_common.h b/include/net/inet_common.h index cec453c18f1d..77f4b0ef5b92 100644 --- a/include/net/inet_common.h +++ b/include/net/inet_common.h @@ -31,6 +31,8 @@ int inet_dgram_connect(struct socket *sock, struct sockaddr *uaddr, int addr_len, int flags); int inet_accept(struct socket *sock, struct socket *newsock, int flags, bool kern); +void __inet_accept(struct socket *sock, struct socket *newsock, + struct sock *newsk); int inet_send_prepare(struct sock *sk); int inet_sendmsg(struct socket *sock, struct msghdr *msg, size_t size); ssize_t inet_sendpage(struct socket *sock, struct page *page, int offset, diff --git a/include/net/ip.h b/include/net/ip.h index acec504c469a..50d435855ae2 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -222,8 +222,6 @@ int ip_append_data(struct sock *sk, struct flowi4 *fl4, unsigned int flags); int ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb); -ssize_t ip_append_page(struct sock *sk, struct flowi4 *fl4, struct page *page, - int offset, size_t size, int flags); struct sk_buff *__ip_make_skb(struct sock *sk, struct flowi4 *fl4, struct sk_buff_head *queue, struct inet_cork *cork); @@ -244,14 +242,22 @@ static inline struct sk_buff *ip_finish_skb(struct sock *sk, struct flowi4 *fl4) return __ip_make_skb(sk, fl4, &sk->sk_write_queue, &inet_sk(sk)->cork.base); } -static inline __u8 get_rttos(struct ipcm_cookie* ipc, struct inet_sock *inet) +/* Get the route scope that should be used when sending a packet. */ +static inline u8 ip_sendmsg_scope(const struct inet_sock *inet, + const struct ipcm_cookie *ipc, + const struct msghdr *msg) { - return (ipc->tos != -1) ? RT_TOS(ipc->tos) : RT_TOS(inet->tos); + if (sock_flag(&inet->sk, SOCK_LOCALROUTE) || + msg->msg_flags & MSG_DONTROUTE || + (ipc->opt && ipc->opt->opt.is_strictroute)) + return RT_SCOPE_LINK; + + return RT_SCOPE_UNIVERSE; } -static inline __u8 get_rtconn_flags(struct ipcm_cookie* ipc, struct sock* sk) +static inline __u8 get_rttos(struct ipcm_cookie* ipc, struct inet_sock *inet) { - return (ipc->tos != -1) ? RT_CONN_FLAGS_TOS(sk, ipc->tos) : RT_CONN_FLAGS(sk); + return (ipc->tos != -1) ? RT_TOS(ipc->tos) : RT_TOS(inet->tos); } /* datagram.c */ @@ -282,7 +288,7 @@ void ip_send_unicast_reply(struct sock *sk, struct sk_buff *skb, const struct ip_options *sopt, __be32 daddr, __be32 saddr, const struct ip_reply_arg *arg, - unsigned int len, u64 transmit_time); + unsigned int len, u64 transmit_time, u32 txhash); #define IP_INC_STATS(net, field) SNMP_INC_STATS64((net)->mib.ip_statistics, field) #define __IP_INC_STATS(net, field) __SNMP_INC_STATS64((net)->mib.ip_statistics, field) diff --git a/include/net/macsec.h b/include/net/macsec.h index 5b9c61c4d3a6..441ed8fd4b5f 100644 --- a/include/net/macsec.h +++ b/include/net/macsec.h @@ -8,6 +8,7 @@ #define _NET_MACSEC_H_ #include <linux/u64_stats_sync.h> +#include <linux/if_vlan.h> #include <uapi/linux/if_link.h> #include <uapi/linux/if_macsec.h> @@ -312,4 +313,13 @@ static inline bool macsec_send_sci(const struct macsec_secy *secy) (secy->n_rx_sc > 1 && !tx_sc->end_station && !tx_sc->scb); } +static inline void *macsec_netdev_priv(const struct net_device *dev) +{ +#if IS_ENABLED(CONFIG_VLAN_8021Q) + if (is_vlan_dev(dev)) + return netdev_priv(vlan_dev_priv(dev)->real_dev); +#endif + return netdev_priv(dev); +} + #endif /* _NET_MACSEC_H_ */ diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h index 0855b60fba17..cf0d81be5a96 100644 --- a/include/net/netfilter/nf_conntrack_expect.h +++ b/include/net/netfilter/nf_conntrack_expect.h @@ -26,6 +26,15 @@ struct nf_conntrack_expect { struct nf_conntrack_tuple tuple; struct nf_conntrack_tuple_mask mask; + /* Usage count. */ + refcount_t use; + + /* Flags */ + unsigned int flags; + + /* Expectation class */ + unsigned int class; + /* Function to call after setup and insertion */ void (*expectfn)(struct nf_conn *new, struct nf_conntrack_expect *this); @@ -39,15 +48,6 @@ struct nf_conntrack_expect { /* Timer function; deletes the expectation. */ struct timer_list timeout; - /* Usage count. */ - refcount_t use; - - /* Flags */ - unsigned int flags; - - /* Expectation class */ - unsigned int class; - #if IS_ENABLED(CONFIG_NF_NAT) union nf_inet_addr saved_addr; /* This is the original per-proto part, used to map the diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index ebb28ec5b6fa..546fc4a9b939 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -263,8 +263,8 @@ nf_flow_table_offload_del_cb(struct nf_flowtable *flow_table, up_write(&flow_table->flow_block_lock); } -int flow_offload_route_init(struct flow_offload *flow, - const struct nf_flow_route *route); +void flow_offload_route_init(struct flow_offload *flow, + const struct nf_flow_route *route); int flow_offload_add(struct nf_flowtable *flow_table, struct flow_offload *flow); void flow_offload_refresh(struct nf_flowtable *flow_table, diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index db762e35aca9..a4efb7a2796c 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -194,6 +194,7 @@ struct netns_ipv4 { int sysctl_udp_rmem_min; u8 sysctl_fib_notify_on_flag_change; + u8 sysctl_tcp_syn_linear_timeouts; #ifdef CONFIG_NET_L3_MASTER_DEV u8 sysctl_udp_l3mdev_accept; diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h index b3b5b0b62f16..a2ea45c7b53e 100644 --- a/include/net/pkt_cls.h +++ b/include/net/pkt_cls.h @@ -868,6 +868,7 @@ struct tc_htb_qopt_offload { u16 qid; u64 rate; u64 ceil; + u8 prio; }; #define TC_HTB_CLASSID_ROOT U32_MAX diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 5722931d83d4..518febb91c9f 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -187,6 +187,32 @@ struct tc_taprio_caps { bool broken_mqprio:1; }; +enum tc_taprio_qopt_cmd { + TAPRIO_CMD_REPLACE, + TAPRIO_CMD_DESTROY, + TAPRIO_CMD_STATS, + TAPRIO_CMD_TC_STATS, +}; + +/** + * struct tc_taprio_qopt_stats - IEEE 802.1Qbv statistics + * @window_drops: Frames that were dropped because they were too large to be + * transmitted in any of the allotted time windows (open gates) for their + * traffic class. + * @tx_overruns: Frames still being transmitted by the MAC after the + * transmission gate associated with their traffic class has closed. + * Equivalent to `12.29.1.1.2 TransmissionOverrun` from 802.1Q-2018. + */ +struct tc_taprio_qopt_stats { + u64 window_drops; + u64 tx_overruns; +}; + +struct tc_taprio_qopt_tc_stats { + int tc; + struct tc_taprio_qopt_stats stats; +}; + struct tc_taprio_sched_entry { u8 command; /* TC_TAPRIO_CMD_* */ @@ -196,16 +222,26 @@ struct tc_taprio_sched_entry { }; struct tc_taprio_qopt_offload { - struct tc_mqprio_qopt_offload mqprio; - struct netlink_ext_ack *extack; - u8 enable; - ktime_t base_time; - u64 cycle_time; - u64 cycle_time_extension; - u32 max_sdu[TC_MAX_QUEUE]; - - size_t num_entries; - struct tc_taprio_sched_entry entries[]; + enum tc_taprio_qopt_cmd cmd; + + union { + /* TAPRIO_CMD_STATS */ + struct tc_taprio_qopt_stats stats; + /* TAPRIO_CMD_TC_STATS */ + struct tc_taprio_qopt_tc_stats tc_stats; + /* TAPRIO_CMD_REPLACE */ + struct { + struct tc_mqprio_qopt_offload mqprio; + struct netlink_ext_ack *extack; + ktime_t base_time; + u64 cycle_time; + u64 cycle_time_extension; + u32 max_sdu[TC_MAX_QUEUE]; + + size_t num_entries; + struct tc_taprio_sched_entry entries[]; + }; + }; }; #if IS_ENABLED(CONFIG_NET_SCH_TAPRIO) diff --git a/include/net/route.h b/include/net/route.h index bcc367cf3aa2..5a5c726472bd 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -321,8 +321,7 @@ static inline struct rtable *ip_route_connect(struct flowi4 *fl4, __be32 dst, if (IS_ERR(rt)) return rt; ip_rt_put(rt); - flowi4_update_output(fl4, oif, fl4->flowi4_tos, fl4->daddr, - fl4->saddr); + flowi4_update_output(fl4, oif, fl4->daddr, fl4->saddr); } security_sk_classify_flow(sk, flowi4_to_flowi_common(fl4)); return ip_route_output_flow(net, fl4, sk); @@ -337,8 +336,7 @@ static inline struct rtable *ip_route_newports(struct flowi4 *fl4, struct rtable fl4->fl4_dport = dport; fl4->fl4_sport = sport; ip_rt_put(rt); - flowi4_update_output(fl4, sk->sk_bound_dev_if, - RT_CONN_FLAGS(sk), fl4->daddr, + flowi4_update_output(fl4, sk->sk_bound_dev_if, fl4->daddr, fl4->saddr); security_sk_classify_flow(sk, flowi4_to_flowi_common(fl4)); return ip_route_output_flow(sock_net(sk), fl4, sk); diff --git a/include/net/tcp.h b/include/net/tcp.h index 5066e4586cf0..68990a8f556a 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -161,8 +161,6 @@ void tcp_time_wait(struct sock *sk, int state, int timeo); #define MAX_TCP_KEEPCNT 127 #define MAX_TCP_SYNCNT 127 -#define TCP_SYNQ_INTERVAL (HZ/5) /* Period of SYNACK timer */ - #define TCP_PAWS_24DAYS (60 * 60 * 24 * 24) #define TCP_PAWS_MSL 60 /* Per-host timestamps are invalidated * after this time. It should be equal @@ -333,8 +331,6 @@ int tcp_sendpage(struct sock *sk, struct page *page, int offset, size_t size, int flags); int tcp_sendpage_locked(struct sock *sk, struct page *page, int offset, size_t size, int flags); -ssize_t do_tcp_sendpages(struct sock *sk, struct page *page, int offset, - size_t size, int flags); int tcp_send_mss(struct sock *sk, int *size_goal, int flags); void tcp_push(struct sock *sk, int flags, int mss_now, int nonagle, int size_goal); @@ -2046,7 +2042,7 @@ INDIRECT_CALLABLE_DECLARE(int tcp4_gro_complete(struct sk_buff *skb, int thoff)) INDIRECT_CALLABLE_DECLARE(struct sk_buff *tcp4_gro_receive(struct list_head *head, struct sk_buff *skb)); INDIRECT_CALLABLE_DECLARE(int tcp6_gro_complete(struct sk_buff *skb, int thoff)); INDIRECT_CALLABLE_DECLARE(struct sk_buff *tcp6_gro_receive(struct list_head *head, struct sk_buff *skb)); -int tcp_gro_complete(struct sk_buff *skb); +void tcp_gro_complete(struct sk_buff *skb); void __tcp_v4_send_check(struct sk_buff *skb, __be32 saddr, __be32 daddr); diff --git a/include/net/tls.h b/include/net/tls.h index 596595c4b1af..b7d0f1e3058b 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -259,7 +259,7 @@ struct tls_context { struct scatterlist *partially_sent_record; u16 partially_sent_offset; - bool in_tcp_sendpages; + bool splicing_pages; bool pending_open_record_frags; struct mutex tx_lock; /* protects partially_sent_* fields and diff --git a/include/net/udp.h b/include/net/udp.h index de4b528522bb..5cad44318d71 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -437,7 +437,6 @@ struct udp_seq_afinfo { struct udp_iter_state { struct seq_net_private p; int bucket; - struct udp_seq_afinfo *bpf_seq_afinfo; }; void *udp_seq_start(struct seq_file *seq, loff_t *pos); diff --git a/include/net/vxlan.h b/include/net/vxlan.h index 20bd7d893e10..0be91ca78d3a 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -328,6 +328,7 @@ struct vxlan_dev { #define VXLAN_F_TTL_INHERIT 0x10000 #define VXLAN_F_VNIFILTER 0x20000 #define VXLAN_F_MDB 0x40000 +#define VXLAN_F_LOCALBYPASS 0x80000 /* Flags that are used in the receive path. These flags must match in * order for a socket to be shareable @@ -348,7 +349,8 @@ struct vxlan_dev { VXLAN_F_UDP_ZERO_CSUM6_TX | \ VXLAN_F_UDP_ZERO_CSUM6_RX | \ VXLAN_F_COLLECT_METADATA | \ - VXLAN_F_VNIFILTER) + VXLAN_F_VNIFILTER | \ + VXLAN_F_LOCALBYPASS) struct net_device *vxlan_dev_create(struct net *net, const char *name, u8 name_assign_type, struct vxlan_config *conf); diff --git a/include/net/xsk_buff_pool.h b/include/net/xsk_buff_pool.h index d318c769b445..a8d7b8a3688a 100644 --- a/include/net/xsk_buff_pool.h +++ b/include/net/xsk_buff_pool.h @@ -180,7 +180,7 @@ static inline bool xp_desc_crosses_non_contig_pg(struct xsk_buff_pool *pool, if (likely(!cross_pg)) return false; - return pool->dma_pages_cnt && + return pool->dma_pages && !(pool->dma_pages[addr >> PAGE_SHIFT] & XSK_NEXT_PG_CONTIG_MASK); } diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index c994ff5b157c..6961a7b70028 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -1273,6 +1273,9 @@ enum { /* Create a map that will be registered/unregesitered by the backed bpf_link */ BPF_F_LINK = (1U << 13), + +/* Get path from provided FD in BPF_OBJ_PIN/BPF_OBJ_GET commands */ + BPF_F_PATH_FD = (1U << 14), }; /* Flags for BPF_PROG_QUERY. */ @@ -1421,6 +1424,13 @@ union bpf_attr { __aligned_u64 pathname; __u32 bpf_fd; __u32 file_flags; + /* Same as dirfd in openat() syscall; see openat(2) + * manpage for details of path FD and pathname semantics; + * path_fd should accompanied by BPF_F_PATH_FD flag set in + * file_flags field, otherwise it should be set to zero; + * if BPF_F_PATH_FD flag is not set, AT_FDCWD is assumed. + */ + __s32 path_fd; }; struct { /* anonymous struct used by BPF_PROG_ATTACH/DETACH commands */ diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 4ac1000b0ef2..0f6a0fe09bdb 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -828,6 +828,7 @@ enum { IFLA_VXLAN_TTL_INHERIT, IFLA_VXLAN_DF, IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */ + IFLA_VXLAN_LOCALBYPASS, __IFLA_VXLAN_MAX }; #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h index 256b463e47a6..b826598d1e94 100644 --- a/include/uapi/linux/mdio.h +++ b/include/uapi/linux/mdio.h @@ -231,6 +231,30 @@ #define MDIO_PMA_EXTABLE_BT1 0x0800 /* BASE-T1 ability */ #define MDIO_PMA_EXTABLE_NBT 0x4000 /* 2.5/5GBASE-T ability */ +/* AN Clause 73 linkword */ +#define MDIO_AN_C73_0_S_MASK GENMASK(4, 0) +#define MDIO_AN_C73_0_E_MASK GENMASK(9, 5) +#define MDIO_AN_C73_0_PAUSE BIT(10) +#define MDIO_AN_C73_0_ASM_DIR BIT(11) +#define MDIO_AN_C73_0_C2 BIT(12) +#define MDIO_AN_C73_0_RF BIT(13) +#define MDIO_AN_C73_0_ACK BIT(14) +#define MDIO_AN_C73_0_NP BIT(15) +#define MDIO_AN_C73_1_T_MASK GENMASK(4, 0) +#define MDIO_AN_C73_1_1000BASE_KX BIT(5) +#define MDIO_AN_C73_1_10GBASE_KX4 BIT(6) +#define MDIO_AN_C73_1_10GBASE_KR BIT(7) +#define MDIO_AN_C73_1_40GBASE_KR4 BIT(8) +#define MDIO_AN_C73_1_40GBASE_CR4 BIT(9) +#define MDIO_AN_C73_1_100GBASE_CR10 BIT(10) +#define MDIO_AN_C73_1_100GBASE_KP4 BIT(11) +#define MDIO_AN_C73_1_100GBASE_KR4 BIT(12) +#define MDIO_AN_C73_1_100GBASE_CR4 BIT(13) +#define MDIO_AN_C73_1_25GBASE_R_S BIT(14) +#define MDIO_AN_C73_1_25GBASE_R BIT(15) +#define MDIO_AN_C73_2_2500BASE_KX BIT(0) +#define MDIO_AN_C73_2_5GBASE_KR BIT(1) + /* PHY XGXS lane state register. */ #define MDIO_PHYXS_LNSTAT_SYNC0 0x0001 #define MDIO_PHYXS_LNSTAT_SYNC1 0x0002 diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index c4d4d8e42dc8..e059dc2644df 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -859,12 +859,14 @@ enum nft_exthdr_flags { * @NFT_EXTHDR_OP_TCP: match against tcp options * @NFT_EXTHDR_OP_IPV4: match against ipv4 options * @NFT_EXTHDR_OP_SCTP: match against sctp chunks + * @NFT_EXTHDR_OP_DCCP: match against dccp otions */ enum nft_exthdr_op { NFT_EXTHDR_OP_IPV6, NFT_EXTHDR_OP_TCPOPT, NFT_EXTHDR_OP_IPV4, NFT_EXTHDR_OP_SCTP, + NFT_EXTHDR_OP_DCCP, __NFT_EXTHDR_OP_MAX }; #define NFT_EXTHDR_OP_MAX (__NFT_EXTHDR_OP_MAX - 1) diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index 648a82f32666..00933dda7b10 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -594,6 +594,8 @@ enum { TCA_FLOWER_KEY_L2TPV3_SID, /* be32 */ + TCA_FLOWER_L2_MISS, /* u8 */ + __TCA_FLOWER_MAX, }; diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h index 51a7addc56c6..00f6ff0aff1f 100644 --- a/include/uapi/linux/pkt_sched.h +++ b/include/uapi/linux/pkt_sched.h @@ -1260,6 +1260,16 @@ enum { }; enum { + TCA_TAPRIO_OFFLOAD_STATS_PAD = 1, /* u64 */ + TCA_TAPRIO_OFFLOAD_STATS_WINDOW_DROPS, /* u64 */ + TCA_TAPRIO_OFFLOAD_STATS_TX_OVERRUNS, /* u64 */ + + /* add new constants above here */ + __TCA_TAPRIO_OFFLOAD_STATS_CNT, + TCA_TAPRIO_OFFLOAD_STATS_MAX = (__TCA_TAPRIO_OFFLOAD_STATS_CNT - 1) +}; + +enum { TCA_TAPRIO_ATTR_UNSPEC, TCA_TAPRIO_ATTR_PRIOMAP, /* struct tc_mqprio_qopt */ TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, /* nested of entry */ |