diff options
Diffstat (limited to 'include')
32 files changed, 452 insertions, 365 deletions
diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h index 002a2855c046..3d33794e4f3e 100644 --- a/include/dt-bindings/pinctrl/dra.h +++ b/include/dt-bindings/pinctrl/dra.h @@ -30,7 +30,8 @@ #define MUX_MODE14 0xe #define MUX_MODE15 0xf -#define PULL_ENA (1 << 16) +#define PULL_ENA (0 << 16) +#define PULL_DIS (1 << 16) #define PULL_UP (1 << 17) #define INPUT_EN (1 << 18) #define SLEWCONTROL (1 << 19) @@ -38,10 +39,10 @@ #define WAKEUP_EVENT (1 << 25) /* Active pin states */ -#define PIN_OUTPUT 0 +#define PIN_OUTPUT (0 | PULL_DIS) #define PIN_OUTPUT_PULLUP (PIN_OUTPUT | PULL_ENA | PULL_UP) #define PIN_OUTPUT_PULLDOWN (PIN_OUTPUT | PULL_ENA) -#define PIN_INPUT INPUT_EN +#define PIN_INPUT (INPUT_EN | PULL_DIS) #define PIN_INPUT_SLEW (INPUT_EN | SLEWCONTROL) #define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP) #define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN) diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 452286a38b2b..969af0f2bdf9 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -158,6 +158,8 @@ struct bcma_host_ops { /* Chip IDs of PCIe devices */ #define BCMA_CHIP_ID_BCM4313 0x4313 #define BCMA_CHIP_ID_BCM43142 43142 +#define BCMA_CHIP_ID_BCM43217 43217 +#define BCMA_CHIP_ID_BCM43222 43222 #define BCMA_CHIP_ID_BCM43224 43224 #define BCMA_PKG_ID_BCM43224_FAB_CSM 0x8 #define BCMA_PKG_ID_BCM43224_FAB_SMIC 0xa diff --git a/include/linux/filter.h b/include/linux/filter.h index c43c8258e682..20dd50ef7271 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -82,7 +82,7 @@ enum { /* ALU ops on registers, bpf_add|sub|...: dst_reg += src_reg */ #define BPF_ALU64_REG(OP, DST, SRC) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU64 | BPF_OP(OP) | BPF_X, \ .dst_reg = DST, \ .src_reg = SRC, \ @@ -90,7 +90,7 @@ enum { .imm = 0 }) #define BPF_ALU32_REG(OP, DST, SRC) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU | BPF_OP(OP) | BPF_X, \ .dst_reg = DST, \ .src_reg = SRC, \ @@ -100,7 +100,7 @@ enum { /* ALU ops on immediates, bpf_add|sub|...: dst_reg += imm32 */ #define BPF_ALU64_IMM(OP, DST, IMM) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU64 | BPF_OP(OP) | BPF_K, \ .dst_reg = DST, \ .src_reg = 0, \ @@ -108,7 +108,7 @@ enum { .imm = IMM }) #define BPF_ALU32_IMM(OP, DST, IMM) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU | BPF_OP(OP) | BPF_K, \ .dst_reg = DST, \ .src_reg = 0, \ @@ -118,7 +118,7 @@ enum { /* Endianess conversion, cpu_to_{l,b}e(), {l,b}e_to_cpu() */ #define BPF_ENDIAN(TYPE, DST, LEN) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU | BPF_END | BPF_SRC(TYPE), \ .dst_reg = DST, \ .src_reg = 0, \ @@ -128,7 +128,7 @@ enum { /* Short form of mov, dst_reg = src_reg */ #define BPF_MOV64_REG(DST, SRC) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU64 | BPF_MOV | BPF_X, \ .dst_reg = DST, \ .src_reg = SRC, \ @@ -136,7 +136,7 @@ enum { .imm = 0 }) #define BPF_MOV32_REG(DST, SRC) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU | BPF_MOV | BPF_X, \ .dst_reg = DST, \ .src_reg = SRC, \ @@ -146,7 +146,7 @@ enum { /* Short form of mov, dst_reg = imm32 */ #define BPF_MOV64_IMM(DST, IMM) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU64 | BPF_MOV | BPF_K, \ .dst_reg = DST, \ .src_reg = 0, \ @@ -154,7 +154,7 @@ enum { .imm = IMM }) #define BPF_MOV32_IMM(DST, IMM) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU | BPF_MOV | BPF_K, \ .dst_reg = DST, \ .src_reg = 0, \ @@ -164,7 +164,7 @@ enum { /* Short form of mov based on type, BPF_X: dst_reg = src_reg, BPF_K: dst_reg = imm32 */ #define BPF_MOV64_RAW(TYPE, DST, SRC, IMM) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU64 | BPF_MOV | BPF_SRC(TYPE), \ .dst_reg = DST, \ .src_reg = SRC, \ @@ -172,7 +172,7 @@ enum { .imm = IMM }) #define BPF_MOV32_RAW(TYPE, DST, SRC, IMM) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ALU | BPF_MOV | BPF_SRC(TYPE), \ .dst_reg = DST, \ .src_reg = SRC, \ @@ -182,7 +182,7 @@ enum { /* Direct packet access, R0 = *(uint *) (skb->data + imm32) */ #define BPF_LD_ABS(SIZE, IMM) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_LD | BPF_SIZE(SIZE) | BPF_ABS, \ .dst_reg = 0, \ .src_reg = 0, \ @@ -192,7 +192,7 @@ enum { /* Indirect packet access, R0 = *(uint *) (skb->data + src_reg + imm32) */ #define BPF_LD_IND(SIZE, SRC, IMM) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_LD | BPF_SIZE(SIZE) | BPF_IND, \ .dst_reg = 0, \ .src_reg = SRC, \ @@ -202,7 +202,7 @@ enum { /* Memory load, dst_reg = *(uint *) (src_reg + off16) */ #define BPF_LDX_MEM(SIZE, DST, SRC, OFF) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_LDX | BPF_SIZE(SIZE) | BPF_MEM, \ .dst_reg = DST, \ .src_reg = SRC, \ @@ -212,7 +212,7 @@ enum { /* Memory store, *(uint *) (dst_reg + off16) = src_reg */ #define BPF_STX_MEM(SIZE, DST, SRC, OFF) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_STX | BPF_SIZE(SIZE) | BPF_MEM, \ .dst_reg = DST, \ .src_reg = SRC, \ @@ -222,7 +222,7 @@ enum { /* Memory store, *(uint *) (dst_reg + off16) = imm32 */ #define BPF_ST_MEM(SIZE, DST, OFF, IMM) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_ST | BPF_SIZE(SIZE) | BPF_MEM, \ .dst_reg = DST, \ .src_reg = 0, \ @@ -232,7 +232,7 @@ enum { /* Conditional jumps against registers, if (dst_reg 'op' src_reg) goto pc + off16 */ #define BPF_JMP_REG(OP, DST, SRC, OFF) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_JMP | BPF_OP(OP) | BPF_X, \ .dst_reg = DST, \ .src_reg = SRC, \ @@ -242,7 +242,7 @@ enum { /* Conditional jumps against immediates, if (dst_reg 'op' imm32) goto pc + off16 */ #define BPF_JMP_IMM(OP, DST, IMM, OFF) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_JMP | BPF_OP(OP) | BPF_K, \ .dst_reg = DST, \ .src_reg = 0, \ @@ -252,7 +252,7 @@ enum { /* Function call */ #define BPF_EMIT_CALL(FUNC) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_JMP | BPF_CALL, \ .dst_reg = 0, \ .src_reg = 0, \ @@ -262,7 +262,7 @@ enum { /* Raw code statement block */ #define BPF_RAW_INSN(CODE, DST, SRC, OFF, IMM) \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = CODE, \ .dst_reg = DST, \ .src_reg = SRC, \ @@ -272,7 +272,7 @@ enum { /* Program exit */ #define BPF_EXIT_INSN() \ - ((struct sock_filter_int) { \ + ((struct bpf_insn) { \ .code = BPF_JMP | BPF_EXIT, \ .dst_reg = 0, \ .src_reg = 0, \ @@ -298,7 +298,7 @@ enum { /* Macro to invoke filter function. */ #define SK_RUN_FILTER(filter, ctx) (*filter->bpf_func)(ctx, filter->insnsi) -struct sock_filter_int { +struct bpf_insn { __u8 code; /* opcode */ __u8 dst_reg:4; /* dest register */ __u8 src_reg:4; /* source register */ @@ -330,10 +330,10 @@ struct sk_filter { struct sock_fprog_kern *orig_prog; /* Original BPF program */ struct rcu_head rcu; unsigned int (*bpf_func)(const struct sk_buff *skb, - const struct sock_filter_int *filter); + const struct bpf_insn *filter); union { struct sock_filter insns[0]; - struct sock_filter_int insnsi[0]; + struct bpf_insn insnsi[0]; struct work_struct work; }; }; @@ -353,7 +353,7 @@ void sk_filter_select_runtime(struct sk_filter *fp); void sk_filter_free(struct sk_filter *fp); int sk_convert_filter(struct sock_filter *prog, int len, - struct sock_filter_int *new_prog, int *new_len); + struct bpf_insn *new_prog, int *new_len); int sk_unattached_filter_create(struct sk_filter **pfp, struct sock_fprog_kern *fprog); diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 75d17e15da33..63ab3873c5ed 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1001,6 +1001,26 @@ struct ieee80211_vendor_ie { u8 oui_type; } __packed; +struct ieee80211_wmm_ac_param { + u8 aci_aifsn; /* AIFSN, ACM, ACI */ + u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */ + __le16 txop_limit; +} __packed; + +struct ieee80211_wmm_param_ie { + u8 element_id; /* Element ID: 221 (0xdd); */ + u8 len; /* Length: 24 */ + /* required fields for WMM version 1 */ + u8 oui[3]; /* 00:50:f2 */ + u8 oui_type; /* 2 */ + u8 oui_subtype; /* 1 */ + u8 version; /* 1 for WMM version 1.0 */ + u8 qos_info; /* AP/STA specific QoS info */ + u8 reserved; /* 0 */ + /* AC_BE, AC_BK, AC_VI, AC_VO */ + struct ieee80211_wmm_ac_param ac[4]; +} __packed; + /* Control frames */ struct ieee80211_rts { __le16 frame_control; diff --git a/include/linux/libata.h b/include/linux/libata.h index 5ab4e3a76721..92abb497ab14 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -593,6 +593,7 @@ struct ata_host { struct device *dev; void __iomem * const *iomap; unsigned int n_ports; + unsigned int n_tags; /* nr of NCQ tags */ void *private_data; struct ata_port_operations *ops; unsigned long flags; diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index fa660aedb822..e15b1544ea83 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -1254,4 +1254,11 @@ int mlx4_vf_smi_enabled(struct mlx4_dev *dev, int slave, int port); int mlx4_vf_get_enable_smi_admin(struct mlx4_dev *dev, int slave, int port); int mlx4_vf_set_enable_smi_admin(struct mlx4_dev *dev, int slave, int port, int enable); + +/* Returns true if running in low memory profile (kdump kernel) */ +static inline bool mlx4_low_memory_profile(void) +{ + return reset_devices; +} + #endif /* MLX4_DEVICE_H */ diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 3406cfb1267a..334947151dfc 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -456,9 +456,6 @@ struct mlx5_eqe_cq_err { u8 syndrome; }; -struct mlx5_eqe_dropped_packet { -}; - struct mlx5_eqe_port_state { u8 reserved0[8]; u8 port; @@ -498,7 +495,6 @@ union ev_data { struct mlx5_eqe_comp comp; struct mlx5_eqe_qp_srq qp_srq; struct mlx5_eqe_cq_err cq_err; - struct mlx5_eqe_dropped_packet dp; struct mlx5_eqe_port_state port; struct mlx5_eqe_gpio gpio; struct mlx5_eqe_congestion cong; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 2bce4aad2570..9f3a5476bb71 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -381,8 +381,8 @@ struct mlx5_buf { struct mlx5_buf_list *page_list; int nbufs; int npages; - int page_shift; int size; + u8 page_shift; }; struct mlx5_eq { @@ -543,6 +543,10 @@ struct mlx5_priv { /* protect mkey key part */ spinlock_t mkey_lock; u8 mkey_key; + + struct list_head dev_list; + struct list_head ctx_list; + spinlock_t ctx_lock; }; struct mlx5_core_dev { @@ -555,7 +559,7 @@ struct mlx5_core_dev { struct mlx5_init_seg __iomem *iseg; void (*event) (struct mlx5_core_dev *dev, enum mlx5_dev_event event, - void *data); + unsigned long param); struct mlx5_priv priv; struct mlx5_profile *profile; atomic_t num_qps; @@ -686,8 +690,6 @@ static inline u32 mlx5_base_mkey(const u32 key) return key & 0xffffff00u; } -int mlx5_dev_init(struct mlx5_core_dev *dev, struct pci_dev *pdev); -void mlx5_dev_cleanup(struct mlx5_core_dev *dev); int mlx5_cmd_init(struct mlx5_core_dev *dev); void mlx5_cmd_cleanup(struct mlx5_core_dev *dev); void mlx5_cmd_use_events(struct mlx5_core_dev *dev); @@ -734,7 +736,7 @@ int mlx5_core_dump_fill_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mr *mr, int mlx5_core_alloc_pd(struct mlx5_core_dev *dev, u32 *pdn); int mlx5_core_dealloc_pd(struct mlx5_core_dev *dev, u32 pdn); int mlx5_core_mad_ifc(struct mlx5_core_dev *dev, void *inb, void *outb, - u16 opmod, int port); + u16 opmod, u8 port); void mlx5_pagealloc_init(struct mlx5_core_dev *dev); void mlx5_pagealloc_cleanup(struct mlx5_core_dev *dev); int mlx5_pagealloc_start(struct mlx5_core_dev *dev); @@ -767,7 +769,7 @@ void mlx5_qp_debugfs_cleanup(struct mlx5_core_dev *dev); int mlx5_core_access_reg(struct mlx5_core_dev *dev, void *data_in, int size_in, void *data_out, int size_out, u16 reg_num, int arg, int write); -int mlx5_set_port_caps(struct mlx5_core_dev *dev, int port_num, u32 caps); +int mlx5_set_port_caps(struct mlx5_core_dev *dev, u8 port_num, u32 caps); int mlx5_debug_eq_add(struct mlx5_core_dev *dev, struct mlx5_eq *eq); void mlx5_debug_eq_remove(struct mlx5_core_dev *dev, struct mlx5_eq *eq); @@ -811,9 +813,20 @@ enum { MAX_MR_CACHE_ENTRIES = 16, }; +struct mlx5_interface { + void * (*add)(struct mlx5_core_dev *dev); + void (*remove)(struct mlx5_core_dev *dev, void *context); + void (*event)(struct mlx5_core_dev *dev, void *context, + enum mlx5_dev_event event, unsigned long param); + struct list_head list; +}; + +int mlx5_register_interface(struct mlx5_interface *intf); +void mlx5_unregister_interface(struct mlx5_interface *intf); + struct mlx5_profile { u64 mask; - u32 log_max_qp; + u8 log_max_qp; struct { int size; int limit; diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index d99800cbdcf3..dcfdecbfa0b7 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -176,4 +176,12 @@ enum { NETIF_F_HW_VLAN_STAG_RX | \ NETIF_F_HW_VLAN_STAG_TX) +#define NETIF_F_GSO_ENCAP_ALL (NETIF_F_GSO_GRE | \ + NETIF_F_GSO_GRE_CSUM | \ + NETIF_F_GSO_IPIP | \ + NETIF_F_GSO_SIT | \ + NETIF_F_GSO_UDP_TUNNEL | \ + NETIF_F_GSO_UDP_TUNNEL_CSUM | \ + NETIF_F_GSO_MPLS) + #endif /* _LINUX_NETDEV_FEATURES_H */ diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index 05117899fcb4..0ff360d5b3b3 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -73,6 +73,8 @@ extern int early_init_dt_scan_root(unsigned long node, const char *uname, int depth, void *data); extern bool early_init_dt_scan(void *params); +extern bool early_init_dt_verify(void *params); +extern void early_init_dt_scan_nodes(void); extern const char *of_flat_dt_get_machine_name(void); extern const void *of_flat_dt_match_machine(const void *default_match, @@ -84,6 +86,7 @@ extern void unflatten_and_copy_device_tree(void); extern void early_init_devtree(void *); extern void early_get_first_memblock_info(void *, phys_addr_t *); extern u64 fdt_translate_address(const void *blob, int node_offset); +extern void of_fdt_limit_memory(int limit); #else /* CONFIG_OF_FLATTREE */ static inline void early_init_fdt_scan_reserved_mem(void) {} static inline const char *of_flat_dt_get_machine_name(void) { return NULL; } diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 0a97b583ee8d..e1474ae18c88 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -399,6 +399,18 @@ static inline struct page *read_mapping_page(struct address_space *mapping, } /* + * Get the offset in PAGE_SIZE. + * (TODO: hugepage should have ->index in PAGE_SIZE) + */ +static inline pgoff_t page_to_pgoff(struct page *page) +{ + if (unlikely(PageHeadHuge(page))) + return page->index << compound_order(page); + else + return page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT); +} + +/* * Return byte-offset into filesystem object for page. */ static inline loff_t page_offset(struct page *page) diff --git a/include/linux/phy.h b/include/linux/phy.h index 68041446c450..ed39956b5613 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -545,6 +545,24 @@ struct phy_driver { */ void (*link_change_notify)(struct phy_device *dev); + /* A function provided by a phy specific driver to override the + * the PHY driver framework support for reading a MMD register + * from the PHY. If not supported, return -1. This function is + * optional for PHY specific drivers, if not provided then the + * default MMD read function is used by the PHY framework. + */ + int (*read_mmd_indirect)(struct phy_device *dev, int ptrad, + int devnum, int regnum); + + /* A function provided by a phy specific driver to override the + * the PHY driver framework support for writing a MMD register + * from the PHY. This function is optional for PHY specific drivers, + * if not provided then the default MMD read function is used by + * the PHY framework. + */ + void (*write_mmd_indirect)(struct phy_device *dev, int ptrad, + int devnum, int regnum, u32 val); + struct device_driver driver; }; #define to_phy_driver(d) container_of(d, struct phy_driver, driver) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 369430340ed9..281deced7469 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -112,8 +112,7 @@ #define CHECKSUM_COMPLETE 2 #define CHECKSUM_PARTIAL 3 -#define SKB_DATA_ALIGN(X) (((X) + (SMP_CACHE_BYTES - 1)) & \ - ~(SMP_CACHE_BYTES - 1)) +#define SKB_DATA_ALIGN(X) ALIGN(X, SMP_CACHE_BYTES) #define SKB_WITH_OVERHEAD(X) \ ((X) - SKB_DATA_ALIGN(sizeof(struct skb_shared_info))) #define SKB_MAX_ORDER(X, ORDER) \ @@ -211,20 +210,9 @@ static inline void skb_frag_size_sub(skb_frag_t *frag, int delta) * struct skb_shared_hwtstamps - hardware time stamps * @hwtstamp: hardware time stamp transformed into duration * since arbitrary point in time - * @syststamp: hwtstamp transformed to system time base (deprecated) * * Software time stamps generated by ktime_get_real() are stored in - * skb->tstamp. The relation between the different kinds of time - * stamps is as follows: - * - * syststamp and tstamp can be compared against each other in - * arbitrary combinations. The accuracy of a - * syststamp/tstamp/"syststamp from other device" comparison is - * limited by the accuracy of the transformation into system time - * base. This depends on the device driver and its underlying - * hardware. The syststamp implementation is deprecated in favor - * of hwtstamps and hw PTP clock sources exposed directly to - * userspace. + * skb->tstamp. * * hwtstamps can only be compared against other hwtstamps from * the same device. @@ -234,7 +222,6 @@ static inline void skb_frag_size_sub(skb_frag_t *frag, int delta) */ struct skb_shared_hwtstamps { ktime_t hwtstamp; - ktime_t syststamp; }; /* Definitions for tx_flags in struct skb_shared_info */ diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h index f9f931c89e3e..f7b9100686c3 100644 --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h @@ -345,6 +345,43 @@ #define SSB_SPROM4_TXPID5GH2_SHIFT 0 #define SSB_SPROM4_TXPID5GH3 0xFF00 #define SSB_SPROM4_TXPID5GH3_SHIFT 8 + +/* There are 4 blocks with power info sharing the same layout */ +#define SSB_SPROM4_PWR_INFO_CORE0 0x0080 +#define SSB_SPROM4_PWR_INFO_CORE1 0x00AE +#define SSB_SPROM4_PWR_INFO_CORE2 0x00DC +#define SSB_SPROM4_PWR_INFO_CORE3 0x010A + +#define SSB_SPROM4_2G_MAXP_ITSSI 0x00 /* 2 GHz ITSSI and 2 GHz Max Power */ +#define SSB_SPROM4_2G_MAXP 0x00FF +#define SSB_SPROM4_2G_ITSSI 0xFF00 +#define SSB_SPROM4_2G_ITSSI_SHIFT 8 +#define SSB_SPROM4_2G_PA_0 0x02 /* 2 GHz power amp */ +#define SSB_SPROM4_2G_PA_1 0x04 +#define SSB_SPROM4_2G_PA_2 0x06 +#define SSB_SPROM4_2G_PA_3 0x08 +#define SSB_SPROM4_5G_MAXP_ITSSI 0x0A /* 5 GHz ITSSI and 5.3 GHz Max Power */ +#define SSB_SPROM4_5G_MAXP 0x00FF +#define SSB_SPROM4_5G_ITSSI 0xFF00 +#define SSB_SPROM4_5G_ITSSI_SHIFT 8 +#define SSB_SPROM4_5GHL_MAXP 0x0C /* 5.2 GHz and 5.8 GHz Max Power */ +#define SSB_SPROM4_5GH_MAXP 0x00FF +#define SSB_SPROM4_5GL_MAXP 0xFF00 +#define SSB_SPROM4_5GL_MAXP_SHIFT 8 +#define SSB_SPROM4_5G_PA_0 0x0E /* 5.3 GHz power amp */ +#define SSB_SPROM4_5G_PA_1 0x10 +#define SSB_SPROM4_5G_PA_2 0x12 +#define SSB_SPROM4_5G_PA_3 0x14 +#define SSB_SPROM4_5GL_PA_0 0x16 /* 5.2 GHz power amp */ +#define SSB_SPROM4_5GL_PA_1 0x18 +#define SSB_SPROM4_5GL_PA_2 0x1A +#define SSB_SPROM4_5GL_PA_3 0x1C +#define SSB_SPROM4_5GH_PA_0 0x1E /* 5.8 GHz power amp */ +#define SSB_SPROM4_5GH_PA_1 0x20 +#define SSB_SPROM4_5GH_PA_2 0x22 +#define SSB_SPROM4_5GH_PA_3 0x24 + +/* TODO: Make it deprecated */ #define SSB_SPROM4_MAXP_BG 0x0080 /* Max Power BG in path 1 */ #define SSB_SPROM4_MAXP_BG_MASK 0x00FF /* Mask for Max Power BG */ #define SSB_SPROM4_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */ diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index a01236e2df13..f0a3d8890760 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -202,33 +202,6 @@ enum { #define HCI_PERSISTENT_MASK (BIT(HCI_LE_SCAN) | BIT(HCI_PERIODIC_INQ) | \ BIT(HCI_FAST_CONNECTABLE) | BIT(HCI_LE_ADV)) -/* HCI ioctl defines */ -#define HCIDEVUP _IOW('H', 201, int) -#define HCIDEVDOWN _IOW('H', 202, int) -#define HCIDEVRESET _IOW('H', 203, int) -#define HCIDEVRESTAT _IOW('H', 204, int) - -#define HCIGETDEVLIST _IOR('H', 210, int) -#define HCIGETDEVINFO _IOR('H', 211, int) -#define HCIGETCONNLIST _IOR('H', 212, int) -#define HCIGETCONNINFO _IOR('H', 213, int) -#define HCIGETAUTHINFO _IOR('H', 215, int) - -#define HCISETRAW _IOW('H', 220, int) -#define HCISETSCAN _IOW('H', 221, int) -#define HCISETAUTH _IOW('H', 222, int) -#define HCISETENCRYPT _IOW('H', 223, int) -#define HCISETPTYPE _IOW('H', 224, int) -#define HCISETLINKPOL _IOW('H', 225, int) -#define HCISETLINKMODE _IOW('H', 226, int) -#define HCISETACLMTU _IOW('H', 227, int) -#define HCISETSCOMTU _IOW('H', 228, int) - -#define HCIBLOCKADDR _IOW('H', 230, int) -#define HCIUNBLOCKADDR _IOW('H', 231, int) - -#define HCIINQUIRY _IOR('H', 240, int) - /* HCI timeouts */ #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ @@ -356,6 +329,7 @@ enum { #define LMP_HOST_SC 0x08 /* LE features */ +#define HCI_LE_ENCRYPTION 0x01 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 #define HCI_LE_PING 0x10 @@ -427,6 +401,9 @@ enum { /* The core spec defines 127 as the "not available" value */ #define HCI_TX_POWER_INVALID 127 +#define HCI_ROLE_MASTER 0x00 +#define HCI_ROLE_SLAVE 0x01 + /* Extended Inquiry Response field types */ #define EIR_FLAGS 0x01 /* flags */ #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ @@ -1739,9 +1716,6 @@ struct hci_ev_sync_train_complete { #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54 -/* Low energy meta events */ -#define LE_CONN_ROLE_MASTER 0x00 - #define HCI_EV_LE_CONN_COMPLETE 0x01 struct hci_ev_le_conn_complete { __u8 status; @@ -1871,126 +1845,4 @@ static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) #define hci_handle(h) (h & 0x0fff) #define hci_flags(h) (h >> 12) -/* ---- HCI Sockets ---- */ - -/* Socket options */ -#define HCI_DATA_DIR 1 -#define HCI_FILTER 2 -#define HCI_TIME_STAMP 3 - -/* CMSG flags */ -#define HCI_CMSG_DIR 0x0001 -#define HCI_CMSG_TSTAMP 0x0002 - -struct sockaddr_hci { - sa_family_t hci_family; - unsigned short hci_dev; - unsigned short hci_channel; -}; -#define HCI_DEV_NONE 0xffff - -#define HCI_CHANNEL_RAW 0 -#define HCI_CHANNEL_USER 1 -#define HCI_CHANNEL_MONITOR 2 -#define HCI_CHANNEL_CONTROL 3 - -struct hci_filter { - unsigned long type_mask; - unsigned long event_mask[2]; - __le16 opcode; -}; - -struct hci_ufilter { - __u32 type_mask; - __u32 event_mask[2]; - __le16 opcode; -}; - -#define HCI_FLT_TYPE_BITS 31 -#define HCI_FLT_EVENT_BITS 63 -#define HCI_FLT_OGF_BITS 63 -#define HCI_FLT_OCF_BITS 127 - -/* ---- HCI Ioctl requests structures ---- */ -struct hci_dev_stats { - __u32 err_rx; - __u32 err_tx; - __u32 cmd_tx; - __u32 evt_rx; - __u32 acl_tx; - __u32 acl_rx; - __u32 sco_tx; - __u32 sco_rx; - __u32 byte_rx; - __u32 byte_tx; -}; - -struct hci_dev_info { - __u16 dev_id; - char name[8]; - - bdaddr_t bdaddr; - - __u32 flags; - __u8 type; - - __u8 features[8]; - - __u32 pkt_type; - __u32 link_policy; - __u32 link_mode; - - __u16 acl_mtu; - __u16 acl_pkts; - __u16 sco_mtu; - __u16 sco_pkts; - - struct hci_dev_stats stat; -}; - -struct hci_conn_info { - __u16 handle; - bdaddr_t bdaddr; - __u8 type; - __u8 out; - __u16 state; - __u32 link_mode; -}; - -struct hci_dev_req { - __u16 dev_id; - __u32 dev_opt; -}; - -struct hci_dev_list_req { - __u16 dev_num; - struct hci_dev_req dev_req[0]; /* hci_dev_req structures */ -}; - -struct hci_conn_list_req { - __u16 dev_id; - __u16 conn_num; - struct hci_conn_info conn_info[0]; -}; - -struct hci_conn_info_req { - bdaddr_t bdaddr; - __u8 type; - struct hci_conn_info conn_info[0]; -}; - -struct hci_auth_info_req { - bdaddr_t bdaddr; - __u8 type; -}; - -struct hci_inquiry_req { - __u16 dev_id; - __u16 flags; - __u8 lap[3]; - __u8 length; - __u8 num_rsp; -}; -#define IREQ_CACHE_FLUSH 0x0001 - #endif /* __HCI_H */ diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index e69c2b08c0c6..996ed065b6c2 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -26,6 +26,7 @@ #define __HCI_CORE_H #include <net/bluetooth/hci.h> +#include <net/bluetooth/hci_sock.h> /* HCI priority */ #define HCI_PRIO_MAX 7 @@ -82,6 +83,7 @@ struct hci_conn_hash { unsigned int amp_num; unsigned int sco_num; unsigned int le_num; + unsigned int le_num_slave; }; struct bdaddr_list { @@ -370,6 +372,7 @@ struct hci_conn { __u16 state; __u8 mode; __u8 type; + __u8 role; bool out; __u8 attempt; __u8 dev_class[3]; @@ -539,12 +542,12 @@ enum { HCI_CONN_POWER_SAVE, HCI_CONN_REMOTE_OOB, HCI_CONN_FLUSH_KEY, - HCI_CONN_MASTER, HCI_CONN_ENCRYPT, HCI_CONN_AUTH, HCI_CONN_SECURE, HCI_CONN_FIPS, HCI_CONN_STK_ENCRYPT, + HCI_CONN_AUTH_INITIATOR, }; static inline bool hci_conn_ssp_enabled(struct hci_conn *conn) @@ -574,6 +577,8 @@ static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c) break; case LE_LINK: h->le_num++; + if (c->role == HCI_ROLE_SLAVE) + h->le_num_slave++; break; case SCO_LINK: case ESCO_LINK: @@ -598,6 +603,8 @@ static inline void hci_conn_hash_del(struct hci_dev *hdev, struct hci_conn *c) break; case LE_LINK: h->le_num--; + if (c->role == HCI_ROLE_SLAVE) + h->le_num_slave--; break; case SCO_LINK: case ESCO_LINK: @@ -694,7 +701,8 @@ void hci_disconnect(struct hci_conn *conn, __u8 reason); bool hci_setup_sync(struct hci_conn *conn, __u16 handle); void hci_sco_setup(struct hci_conn *conn, __u8 status); -struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst); +struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst, + u8 role); int hci_conn_del(struct hci_conn *conn); void hci_conn_hash_flush(struct hci_dev *hdev); void hci_conn_check_pending(struct hci_dev *hdev); @@ -706,14 +714,15 @@ struct hci_chan *hci_chan_lookup_handle(struct hci_dev *hdev, __u16 handle); struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, u8 dst_type, u8 sec_level, u16 conn_timeout, - bool master); + u8 role); struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst, u8 sec_level, u8 auth_type); struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst, __u16 setting); int hci_conn_check_link_mode(struct hci_conn *conn); int hci_conn_check_secure(struct hci_conn *conn, __u8 sec_level); -int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type); +int hci_conn_security(struct hci_conn *conn, __u8 sec_level, __u8 auth_type, + bool initiator); int hci_conn_change_link_key(struct hci_conn *conn); int hci_conn_switch_role(struct hci_conn *conn, __u8 role); @@ -880,12 +889,12 @@ struct link_key *hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, bdaddr_t *bdaddr, u8 *val, u8 type, u8 pin_len, bool *persistent); struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, __le64 rand, - bool master); + u8 role); struct smp_ltk *hci_add_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type, u8 type, u8 authenticated, u8 tk[16], u8 enc_size, __le16 ediv, __le64 rand); struct smp_ltk *hci_find_ltk_by_addr(struct hci_dev *hdev, bdaddr_t *bdaddr, - u8 addr_type, bool master); + u8 addr_type, u8 role); int hci_remove_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 bdaddr_type); void hci_smp_ltks_clear(struct hci_dev *hdev); int hci_remove_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr); @@ -1239,6 +1248,7 @@ void hci_req_add(struct hci_request *req, u16 opcode, u32 plen, void hci_req_add_ev(struct hci_request *req, u16 opcode, u32 plen, const void *param, u8 event); void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status); +bool hci_req_pending(struct hci_dev *hdev); void hci_req_add_le_scan_disable(struct hci_request *req); void hci_req_add_le_passive_scan(struct hci_request *req); @@ -1286,10 +1296,8 @@ void mgmt_index_added(struct hci_dev *hdev); void mgmt_index_removed(struct hci_dev *hdev); void mgmt_set_powered_failed(struct hci_dev *hdev, int err); int mgmt_powered(struct hci_dev *hdev, u8 powered); +int mgmt_update_adv_data(struct hci_dev *hdev); void mgmt_discoverable_timeout(struct hci_dev *hdev); -void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable); -void mgmt_connectable(struct hci_dev *hdev, u8 connectable); -void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status); void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, bool persistent); void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, @@ -1350,34 +1358,6 @@ void mgmt_new_conn_param(struct hci_dev *hdev, bdaddr_t *bdaddr, void mgmt_reenable_advertising(struct hci_dev *hdev); void mgmt_smp_complete(struct hci_conn *conn, bool complete); -/* HCI info for socket */ -#define hci_pi(sk) ((struct hci_pinfo *) sk) - -struct hci_pinfo { - struct bt_sock bt; - struct hci_dev *hdev; - struct hci_filter filter; - __u32 cmsg_mask; - unsigned short channel; -}; - -/* HCI security filter */ -#define HCI_SFLT_MAX_OGF 5 - -struct hci_sec_filter { - __u32 type_mask; - __u32 event_mask[2]; - __u32 ocf_mask[HCI_SFLT_MAX_OGF + 1][4]; -}; - -/* ----- HCI requests ----- */ -#define HCI_REQ_DONE 0 -#define HCI_REQ_PEND 1 -#define HCI_REQ_CANCELED 2 - -#define hci_req_lock(d) mutex_lock(&d->req_lock) -#define hci_req_unlock(d) mutex_unlock(&d->req_lock) - u8 hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency, u16 to_multiplier); void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __le64 rand, diff --git a/include/net/bluetooth/hci_sock.h b/include/net/bluetooth/hci_sock.h new file mode 100644 index 000000000000..9a46d665c1b5 --- /dev/null +++ b/include/net/bluetooth/hci_sock.h @@ -0,0 +1,175 @@ +/* + BlueZ - Bluetooth protocol stack for Linux + Copyright (C) 2000-2001 Qualcomm Incorporated + + Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License version 2 as + published by the Free Software Foundation; + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. + IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY + CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, + COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS + SOFTWARE IS DISCLAIMED. +*/ + +#ifndef __HCI_SOCK_H +#define __HCI_SOCK_H + +/* Socket options */ +#define HCI_DATA_DIR 1 +#define HCI_FILTER 2 +#define HCI_TIME_STAMP 3 + +/* CMSG flags */ +#define HCI_CMSG_DIR 0x0001 +#define HCI_CMSG_TSTAMP 0x0002 + +struct sockaddr_hci { + sa_family_t hci_family; + unsigned short hci_dev; + unsigned short hci_channel; +}; +#define HCI_DEV_NONE 0xffff + +#define HCI_CHANNEL_RAW 0 +#define HCI_CHANNEL_USER 1 +#define HCI_CHANNEL_MONITOR 2 +#define HCI_CHANNEL_CONTROL 3 + +struct hci_filter { + unsigned long type_mask; + unsigned long event_mask[2]; + __le16 opcode; +}; + +struct hci_ufilter { + __u32 type_mask; + __u32 event_mask[2]; + __le16 opcode; +}; + +#define HCI_FLT_TYPE_BITS 31 +#define HCI_FLT_EVENT_BITS 63 +#define HCI_FLT_OGF_BITS 63 +#define HCI_FLT_OCF_BITS 127 + +/* Ioctl defines */ +#define HCIDEVUP _IOW('H', 201, int) +#define HCIDEVDOWN _IOW('H', 202, int) +#define HCIDEVRESET _IOW('H', 203, int) +#define HCIDEVRESTAT _IOW('H', 204, int) + +#define HCIGETDEVLIST _IOR('H', 210, int) +#define HCIGETDEVINFO _IOR('H', 211, int) +#define HCIGETCONNLIST _IOR('H', 212, int) +#define HCIGETCONNINFO _IOR('H', 213, int) +#define HCIGETAUTHINFO _IOR('H', 215, int) + +#define HCISETRAW _IOW('H', 220, int) +#define HCISETSCAN _IOW('H', 221, int) +#define HCISETAUTH _IOW('H', 222, int) +#define HCISETENCRYPT _IOW('H', 223, int) +#define HCISETPTYPE _IOW('H', 224, int) +#define HCISETLINKPOL _IOW('H', 225, int) +#define HCISETLINKMODE _IOW('H', 226, int) +#define HCISETACLMTU _IOW('H', 227, int) +#define HCISETSCOMTU _IOW('H', 228, int) + +#define HCIBLOCKADDR _IOW('H', 230, int) +#define HCIUNBLOCKADDR _IOW('H', 231, int) + +#define HCIINQUIRY _IOR('H', 240, int) + +/* Ioctl requests structures */ +struct hci_dev_stats { + __u32 err_rx; + __u32 err_tx; + __u32 cmd_tx; + __u32 evt_rx; + __u32 acl_tx; + __u32 acl_rx; + __u32 sco_tx; + __u32 sco_rx; + __u32 byte_rx; + __u32 byte_tx; +}; + +struct hci_dev_info { + __u16 dev_id; + char name[8]; + + bdaddr_t bdaddr; + + __u32 flags; + __u8 type; + + __u8 features[8]; + + __u32 pkt_type; + __u32 link_policy; + __u32 link_mode; + + __u16 acl_mtu; + __u16 acl_pkts; + __u16 sco_mtu; + __u16 sco_pkts; + + struct hci_dev_stats stat; +}; + +struct hci_conn_info { + __u16 handle; + bdaddr_t bdaddr; + __u8 type; + __u8 out; + __u16 state; + __u32 link_mode; +}; + +struct hci_dev_req { + __u16 dev_id; + __u32 dev_opt; +}; + +struct hci_dev_list_req { + __u16 dev_num; + struct hci_dev_req dev_req[0]; /* hci_dev_req structures */ +}; + +struct hci_conn_list_req { + __u16 dev_id; + __u16 conn_num; + struct hci_conn_info conn_info[0]; +}; + +struct hci_conn_info_req { + bdaddr_t bdaddr; + __u8 type; + struct hci_conn_info conn_info[0]; +}; + +struct hci_auth_info_req { + bdaddr_t bdaddr; + __u8 type; +}; + +struct hci_inquiry_req { + __u16 dev_id; + __u16 flags; + __u8 lap[3]; + __u8 length; + __u8 num_rsp; +}; +#define IREQ_CACHE_FLUSH 0x0001 + +#endif /* __HCI_SOCK_H */ diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index e0c6a9abdb62..8df15ad0d43f 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -134,9 +134,12 @@ struct l2cap_conninfo { #define L2CAP_FCS_CRC16 0x01 /* L2CAP fixed channels */ -#define L2CAP_FC_L2CAP 0x02 +#define L2CAP_FC_SIG_BREDR 0x02 #define L2CAP_FC_CONNLESS 0x04 #define L2CAP_FC_A2MP 0x08 +#define L2CAP_FC_ATT 0x10 +#define L2CAP_FC_SIG_LE 0x20 +#define L2CAP_FC_SMP_LE 0x40 /* L2CAP Control Field bit masks */ #define L2CAP_CTRL_SAR 0xC000 @@ -622,11 +625,10 @@ struct l2cap_conn { struct delayed_work info_timer; - spinlock_t lock; - struct sk_buff *rx_skb; __u32 rx_len; __u8 tx_ident; + struct mutex ident_lock; struct sk_buff_head pending_rx; struct work_struct pending_rx_work; @@ -903,7 +905,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid, bdaddr_t *dst, u8 dst_type); int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len); void l2cap_chan_busy(struct l2cap_chan *chan, int busy); -int l2cap_chan_check_security(struct l2cap_chan *chan); +int l2cap_chan_check_security(struct l2cap_chan *chan, bool initiator); void l2cap_chan_set_defaults(struct l2cap_chan *chan); int l2cap_ertm_init(struct l2cap_chan *chan); void l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan); diff --git a/include/net/bluetooth/sco.h b/include/net/bluetooth/sco.h index 2019d1a0996a..f40ddb4264fc 100644 --- a/include/net/bluetooth/sco.h +++ b/include/net/bluetooth/sco.h @@ -27,11 +27,6 @@ /* SCO defaults */ #define SCO_DEFAULT_MTU 500 -#define SCO_DEFAULT_FLUSH_TO 0xFFFF - -#define SCO_CONN_TIMEOUT (HZ * 40) -#define SCO_DISCONN_TIMEOUT (HZ * 2) -#define SCO_CONN_IDLE_TIMEOUT (HZ * 60) /* SCO socket address */ struct sockaddr_sco { @@ -51,29 +46,4 @@ struct sco_conninfo { __u8 dev_class[3]; }; -/* ---- SCO connections ---- */ -struct sco_conn { - struct hci_conn *hcon; - - spinlock_t lock; - struct sock *sk; - - unsigned int mtu; -}; - -#define sco_conn_lock(c) spin_lock(&c->lock); -#define sco_conn_unlock(c) spin_unlock(&c->lock); - -/* ----- SCO socket info ----- */ -#define sco_pi(sk) ((struct sco_pinfo *) sk) - -struct sco_pinfo { - struct bt_sock bt; - bdaddr_t src; - bdaddr_t dst; - __u32 flags; - __u16 setting; - struct sco_conn *conn; -}; - #endif /* __SCO_H */ diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 6f59de98dabd..6f4930a0b660 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -4,10 +4,6 @@ #include <linux/percpu_counter.h> struct netns_frags { - int nqueues; - struct list_head lru_list; - spinlock_t lru_lock; - /* The percpu_counter "mem" need to be cacheline aligned. * mem.count must not share cacheline with other writers */ @@ -22,7 +18,6 @@ struct netns_frags { struct inet_frag_queue { spinlock_t lock; struct timer_list timer; /* when will this queue expire? */ - struct list_head lru_list; /* lru list member */ struct hlist_node list; atomic_t refcnt; struct sk_buff *fragments; /* list of received fragments */ @@ -32,6 +27,7 @@ struct inet_frag_queue { int meat; __u8 last_in; /* first/last segment arrived? */ +#define INET_FRAG_EVICTED 8 #define INET_FRAG_COMPLETE 4 #define INET_FRAG_FIRST_IN 2 #define INET_FRAG_LAST_IN 1 @@ -48,7 +44,7 @@ struct inet_frag_queue { * rounded up (SKB_TRUELEN(0) + sizeof(struct ipq or * struct frag_queue)) */ -#define INETFRAGS_MAXDEPTH 128 +#define INETFRAGS_MAXDEPTH 128 struct inet_frag_bucket { struct hlist_head chain; @@ -57,24 +53,27 @@ struct inet_frag_bucket { struct inet_frags { struct inet_frag_bucket hash[INETFRAGS_HASHSZ]; - /* This rwlock is a global lock (seperate per IPv4, IPv6 and - * netfilter). Important to keep this on a seperate cacheline. - * Its primarily a rebuild protection rwlock. - */ - rwlock_t lock ____cacheline_aligned_in_smp; - int secret_interval; - struct timer_list secret_timer; + + struct work_struct frags_work; + unsigned int next_bucket; + unsigned long last_rebuild_jiffies; + bool rebuild; /* The first call to hashfn is responsible to initialize * rnd. This is best done with net_get_random_once. + * + * rnd_seqlock is used to let hash insertion detect + * when it needs to re-lookup the hash chain to use. */ u32 rnd; + seqlock_t rnd_seqlock; int qsize; - unsigned int (*hashfn)(struct inet_frag_queue *); - bool (*match)(struct inet_frag_queue *q, void *arg); + unsigned int (*hashfn)(const struct inet_frag_queue *); + bool (*match)(const struct inet_frag_queue *q, + const void *arg); void (*constructor)(struct inet_frag_queue *q, - void *arg); + const void *arg); void (*destructor)(struct inet_frag_queue *); void (*skb_free)(struct sk_buff *); void (*frag_expire)(unsigned long data); @@ -87,19 +86,17 @@ void inet_frags_init_net(struct netns_frags *nf); void inet_frags_exit_net(struct netns_frags *nf, struct inet_frags *f); void inet_frag_kill(struct inet_frag_queue *q, struct inet_frags *f); -void inet_frag_destroy(struct inet_frag_queue *q, - struct inet_frags *f, int *work); -int inet_frag_evictor(struct netns_frags *nf, struct inet_frags *f, bool force); +void inet_frag_destroy(struct inet_frag_queue *q, struct inet_frags *f); struct inet_frag_queue *inet_frag_find(struct netns_frags *nf, - struct inet_frags *f, void *key, unsigned int hash) - __releases(&f->lock); + struct inet_frags *f, void *key, unsigned int hash); + void inet_frag_maybe_warn_overflow(struct inet_frag_queue *q, const char *prefix); static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f) { if (atomic_dec_and_test(&q->refcnt)) - inet_frag_destroy(q, f, NULL); + inet_frag_destroy(q, f); } /* Memory Tracking Functions. */ @@ -131,9 +128,9 @@ static inline void init_frag_mem_limit(struct netns_frags *nf) percpu_counter_init(&nf->mem, 0); } -static inline int sum_frag_mem_limit(struct netns_frags *nf) +static inline unsigned int sum_frag_mem_limit(struct netns_frags *nf) { - int res; + unsigned int res; local_bh_disable(); res = percpu_counter_sum_positive(&nf->mem); @@ -142,31 +139,6 @@ static inline int sum_frag_mem_limit(struct netns_frags *nf) return res; } -static inline void inet_frag_lru_move(struct inet_frag_queue *q) -{ - spin_lock(&q->net->lru_lock); - if (!list_empty(&q->lru_list)) - list_move_tail(&q->lru_list, &q->net->lru_list); - spin_unlock(&q->net->lru_lock); -} - -static inline void inet_frag_lru_del(struct inet_frag_queue *q) -{ - spin_lock(&q->net->lru_lock); - list_del_init(&q->lru_list); - q->net->nqueues--; - spin_unlock(&q->net->lru_lock); -} - -static inline void inet_frag_lru_add(struct netns_frags *nf, - struct inet_frag_queue *q) -{ - spin_lock(&nf->lru_lock); - list_add_tail(&q->lru_list, &nf->lru_list); - q->net->nqueues++; - spin_unlock(&nf->lru_lock); -} - /* RFC 3168 support : * We want to check ECN values of all fragments, do detect invalid combinations. * In ipq->ecn, we store the OR value of each ip4_frag_ecn() fragment value. diff --git a/include/net/ip.h b/include/net/ip.h index 2e8f055989c3..db4a771b9ef3 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -216,6 +216,12 @@ static inline int inet_is_local_reserved_port(struct net *net, int port) return 0; return test_bit(port, net->ipv4.sysctl_local_reserved_ports); } + +static inline bool sysctl_dev_name_is_allowed(const char *name) +{ + return strcmp(name, "default") != 0 && strcmp(name, "all") != 0; +} + #else static inline int inet_is_local_reserved_port(struct net *net, int port) { @@ -310,16 +316,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb) } } -#define IP_IDENTS_SZ 2048u -extern atomic_t *ip_idents; - -static inline u32 ip_idents_reserve(u32 hash, int segs) -{ - atomic_t *id_ptr = ip_idents + hash % IP_IDENTS_SZ; - - return atomic_add_return(segs, id_ptr) - segs; -} - +u32 ip_idents_reserve(u32 hash, int segs); void __ip_select_ident(struct iphdr *iph, int segs); static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs) @@ -495,7 +492,6 @@ static inline struct sk_buff *ip_check_defrag(struct sk_buff *skb, u32 user) } #endif int ip_frag_mem(struct net *net); -int ip_frag_nqueues(struct net *net); /* * Functions provided by ip_forward.c diff --git a/include/net/ipv6.h b/include/net/ipv6.h index a25017247457..a2db816e8461 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -299,11 +299,6 @@ static inline bool ipv6_accept_ra(struct inet6_dev *idev) } #if IS_ENABLED(CONFIG_IPV6) -static inline int ip6_frag_nqueues(struct net *net) -{ - return net->ipv6.frags.nqueues; -} - static inline int ip6_frag_mem(struct net *net) { return sum_frag_mem_limit(&net->ipv6.frags); @@ -496,8 +491,8 @@ struct ip6_create_arg { u8 ecn; }; -void ip6_frag_init(struct inet_frag_queue *q, void *a); -bool ip6_frag_match(struct inet_frag_queue *q, void *a); +void ip6_frag_init(struct inet_frag_queue *q, const void *a); +bool ip6_frag_match(const struct inet_frag_queue *q, const void *a); /* * Equivalent of ipv4 struct ip diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 9ce5cb17ed82..dae2e24616e1 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -4552,6 +4552,40 @@ void ieee80211_stop_rx_ba_session(struct ieee80211_vif *vif, u16 ba_rx_bitmap, */ void ieee80211_send_bar(struct ieee80211_vif *vif, u8 *ra, u16 tid, u16 ssn); +/** + * ieee80211_start_rx_ba_session_offl - start a Rx BA session + * + * Some device drivers may offload part of the Rx aggregation flow including + * AddBa/DelBa negotiation but may otherwise be incapable of full Rx + * reordering. + * + * Create structures responsible for reordering so device drivers may call here + * when they complete AddBa negotiation. + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback + * @addr: station mac address + * @tid: the rx tid + */ +void ieee80211_start_rx_ba_session_offl(struct ieee80211_vif *vif, + const u8 *addr, u16 tid); + +/** + * ieee80211_stop_rx_ba_session_offl - stop a Rx BA session + * + * Some device drivers may offload part of the Rx aggregation flow including + * AddBa/DelBa negotiation but may otherwise be incapable of full Rx + * reordering. + * + * Destroy structures responsible for reordering so device drivers may call here + * when they complete DelBa negotiation. + * + * @vif: &struct ieee80211_vif pointer from the add_interface callback + * @addr: station mac address + * @tid: the rx tid + */ +void ieee80211_stop_rx_ba_session_offl(struct ieee80211_vif *vif, + const u8 *addr, u16 tid); + /* Rate control API */ /** diff --git a/include/net/netlink.h b/include/net/netlink.h index 2b47eaadba8f..6c1076275aaa 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -949,12 +949,12 @@ static inline int nla_put_flag(struct sk_buff *skb, int attrtype) * nla_put_msecs - Add a msecs netlink attribute to a socket buffer * @skb: socket buffer to add attribute to * @attrtype: attribute type - * @jiffies: number of msecs in jiffies + * @njiffies: number of jiffies to convert to msecs */ static inline int nla_put_msecs(struct sk_buff *skb, int attrtype, - unsigned long jiffies) + unsigned long njiffies) { - u64 tmp = jiffies_to_msecs(jiffies); + u64 tmp = jiffies_to_msecs(njiffies); return nla_put(skb, attrtype, sizeof(u64), &tmp); } diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index 307728f622ef..8c337cd0e1e4 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -311,7 +311,7 @@ typedef enum { SCTP_XMIT_OK, SCTP_XMIT_PMTU_FULL, SCTP_XMIT_RWND_FULL, - SCTP_XMIT_NAGLE_DELAY, + SCTP_XMIT_DELAY, } sctp_xmit_t; /* These are the commands for manipulating transports. */ diff --git a/include/net/sock.h b/include/net/sock.h index 28f734601b50..b91c8868ab8d 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -707,7 +707,6 @@ enum sock_flags { SOCK_TIMESTAMPING_RX_SOFTWARE, /* %SOF_TIMESTAMPING_RX_SOFTWARE */ SOCK_TIMESTAMPING_SOFTWARE, /* %SOF_TIMESTAMPING_SOFTWARE */ SOCK_TIMESTAMPING_RAW_HARDWARE, /* %SOF_TIMESTAMPING_RAW_HARDWARE */ - SOCK_TIMESTAMPING_SYS_HARDWARE, /* %SOF_TIMESTAMPING_SYS_HARDWARE */ SOCK_FASYNC, /* fasync() active */ SOCK_RXQ_OVFL, SOCK_ZEROCOPY, /* buffers from userspace */ @@ -810,8 +809,7 @@ static inline void __sk_add_backlog(struct sock *sk, struct sk_buff *skb) * Do not take into account this skb truesize, * to allow even a single big packet to come. */ -static inline bool sk_rcvqueues_full(const struct sock *sk, const struct sk_buff *skb, - unsigned int limit) +static inline bool sk_rcvqueues_full(const struct sock *sk, unsigned int limit) { unsigned int qsize = sk->sk_backlog.len + atomic_read(&sk->sk_rmem_alloc); @@ -822,7 +820,7 @@ static inline bool sk_rcvqueues_full(const struct sock *sk, const struct sk_buff static inline __must_check int sk_add_backlog(struct sock *sk, struct sk_buff *skb, unsigned int limit) { - if (sk_rcvqueues_full(sk, skb, limit)) + if (sk_rcvqueues_full(sk, limit)) return -ENOBUFS; __sk_add_backlog(sk, skb); @@ -2167,16 +2165,13 @@ sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb) * - software time stamp available and wanted * (SOCK_TIMESTAMPING_SOFTWARE) * - hardware time stamps available and wanted - * (SOCK_TIMESTAMPING_SYS_HARDWARE or - * SOCK_TIMESTAMPING_RAW_HARDWARE) + * SOCK_TIMESTAMPING_RAW_HARDWARE */ if (sock_flag(sk, SOCK_RCVTSTAMP) || sock_flag(sk, SOCK_TIMESTAMPING_RX_SOFTWARE) || (kt.tv64 && sock_flag(sk, SOCK_TIMESTAMPING_SOFTWARE)) || (hwtstamps->hwtstamp.tv64 && - sock_flag(sk, SOCK_TIMESTAMPING_RAW_HARDWARE)) || - (hwtstamps->syststamp.tv64 && - sock_flag(sk, SOCK_TIMESTAMPING_SYS_HARDWARE))) + sock_flag(sk, SOCK_TIMESTAMPING_RAW_HARDWARE))) __sock_recv_timestamp(msg, sk, skb); else sk->sk_stamp = kt; @@ -2194,8 +2189,7 @@ static inline void sock_recv_ts_and_drops(struct msghdr *msg, struct sock *sk, #define FLAGS_TS_OR_DROPS ((1UL << SOCK_RXQ_OVFL) | \ (1UL << SOCK_RCVTSTAMP) | \ (1UL << SOCK_TIMESTAMPING_SOFTWARE) | \ - (1UL << SOCK_TIMESTAMPING_RAW_HARDWARE) | \ - (1UL << SOCK_TIMESTAMPING_SYS_HARDWARE)) + (1UL << SOCK_TIMESTAMPING_RAW_HARDWARE)) if (sk->sk_flags & FLAGS_TS_OR_DROPS) __sock_recv_ts_and_drops(msg, sk, skb); diff --git a/include/uapi/linux/dcbnl.h b/include/uapi/linux/dcbnl.h index 6bb43382f3f3..e711f20dc522 100644 --- a/include/uapi/linux/dcbnl.h +++ b/include/uapi/linux/dcbnl.h @@ -148,7 +148,8 @@ struct cee_pfc { * * @selector: protocol identifier type * @protocol: protocol of type indicated - * @priority: 3-bit unsigned integer indicating priority + * @priority: 3-bit unsigned integer indicating priority for IEEE + * 8-bit 802.1p user priority bitmap for CEE * * ---- * Selector field values diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h index 40b5ca8a1b1f..25084a052a1e 100644 --- a/include/uapi/linux/fuse.h +++ b/include/uapi/linux/fuse.h @@ -101,6 +101,7 @@ * - add FATTR_CTIME * - add ctime and ctimensec to fuse_setattr_in * - add FUSE_RENAME2 request + * - add FUSE_NO_OPEN_SUPPORT flag */ #ifndef _LINUX_FUSE_H @@ -229,6 +230,7 @@ struct fuse_file_lock { * FUSE_READDIRPLUS_AUTO: adaptive readdirplus * FUSE_ASYNC_DIO: asynchronous direct I/O submission * FUSE_WRITEBACK_CACHE: use writeback cache for buffered writes + * FUSE_NO_OPEN_SUPPORT: kernel supports zero-message opens */ #define FUSE_ASYNC_READ (1 << 0) #define FUSE_POSIX_LOCKS (1 << 1) @@ -247,6 +249,7 @@ struct fuse_file_lock { #define FUSE_READDIRPLUS_AUTO (1 << 14) #define FUSE_ASYNC_DIO (1 << 15) #define FUSE_WRITEBACK_CACHE (1 << 16) +#define FUSE_NO_OPEN_SUPPORT (1 << 17) /** * CUSE INIT request/reply flags diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h index bac27fa05f5b..da2d668b8cf1 100644 --- a/include/uapi/linux/if_packet.h +++ b/include/uapi/linux/if_packet.h @@ -108,7 +108,7 @@ struct tpacket_auxdata { /* Rx and Tx ring - header status */ #define TP_STATUS_TS_SOFTWARE (1 << 29) -#define TP_STATUS_TS_SYS_HARDWARE (1 << 30) +#define TP_STATUS_TS_SYS_HARDWARE (1 << 30) /* deprecated, never set */ #define TP_STATUS_TS_RAW_HARDWARE (1 << 31) /* Rx ring - feature request bits */ diff --git a/include/uapi/linux/netfilter/xt_bpf.h b/include/uapi/linux/netfilter/xt_bpf.h index 5dda450eb55b..2ec9fbcd06f9 100644 --- a/include/uapi/linux/netfilter/xt_bpf.h +++ b/include/uapi/linux/netfilter/xt_bpf.h @@ -6,6 +6,8 @@ #define XT_BPF_MAX_NUM_INSTR 64 +struct sk_filter; + struct xt_bpf_info { __u16 bpf_program_num_elem; struct sock_filter bpf_program[XT_BPF_MAX_NUM_INSTR]; diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index 0b979ee4bfc0..a794d1dd7b40 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -118,6 +118,9 @@ struct ovs_vport_stats { /* Allow last Netlink attribute to be unaligned */ #define OVS_DP_F_UNALIGNED (1 << 0) +/* Allow datapath to associate multiple Netlink PIDs to each vport */ +#define OVS_DP_F_VPORT_PIDS (1 << 1) + /* Fixed logical ports. */ #define OVSP_LOCAL ((__u32)0) @@ -203,9 +206,10 @@ enum ovs_vport_type { * this is the name of the network device. Maximum length %IFNAMSIZ-1 bytes * plus a null terminator. * @OVS_VPORT_ATTR_OPTIONS: Vport-specific configuration information. - * @OVS_VPORT_ATTR_UPCALL_PID: The Netlink socket in userspace that - * OVS_PACKET_CMD_MISS upcalls will be directed to for packets received on - * this port. A value of zero indicates that upcalls should not be sent. + * @OVS_VPORT_ATTR_UPCALL_PID: The array of Netlink socket pids in userspace + * among which OVS_PACKET_CMD_MISS upcalls will be distributed for packets + * received on this port. If this is a single-element array of value 0, + * upcalls should not be sent. * @OVS_VPORT_ATTR_STATS: A &struct ovs_vport_stats giving statistics for * packets sent or received through the vport. * @@ -228,7 +232,8 @@ enum ovs_vport_attr { OVS_VPORT_ATTR_TYPE, /* u32 OVS_VPORT_TYPE_* constant. */ OVS_VPORT_ATTR_NAME, /* string name, up to IFNAMSIZ bytes long */ OVS_VPORT_ATTR_OPTIONS, /* nested attributes, varies by vport type */ - OVS_VPORT_ATTR_UPCALL_PID, /* u32 Netlink PID to receive upcalls */ + OVS_VPORT_ATTR_UPCALL_PID, /* array of u32 Netlink socket PIDs for */ + /* receiving upcalls */ OVS_VPORT_ATTR_STATS, /* struct ovs_vport_stats */ __OVS_VPORT_ATTR_MAX }; diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h index a5af2a26d94f..5c1aba154b64 100644 --- a/include/xen/grant_table.h +++ b/include/xen/grant_table.h @@ -170,6 +170,7 @@ gnttab_set_unmap_op(struct gnttab_unmap_grant_ref *unmap, phys_addr_t addr, unmap->dev_bus_addr = 0; } +int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status); int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes, unsigned long max_nr_gframes, void **__shared); |