diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-02 13:38:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-02 13:38:27 -0700 |
| commit | aecdc33e111b2c447b622e287c6003726daa1426 (patch) | |
| tree | 3e7657eae4b785e1a1fb5dfb225dbae0b2f0cfc6 /include/linux | |
| parent | a20acf99f75e49271381d65db097c9763060a1e8 (diff) | |
| parent | a3a6cab5ea10cca64d036851fe0d932448f2fe4f (diff) | |
| download | op-kernel-dev-aecdc33e111b2c447b622e287c6003726daa1426.zip op-kernel-dev-aecdc33e111b2c447b622e287c6003726daa1426.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking changes from David Miller:
1) GRE now works over ipv6, from Dmitry Kozlov.
2) Make SCTP more network namespace aware, from Eric Biederman.
3) TEAM driver now works with non-ethernet devices, from Jiri Pirko.
4) Make openvswitch network namespace aware, from Pravin B Shelar.
5) IPV6 NAT implementation, from Patrick McHardy.
6) Server side support for TCP Fast Open, from Jerry Chu and others.
7) Packet BPF filter supports MOD and XOR, from Eric Dumazet and Daniel
Borkmann.
8) Increate the loopback default MTU to 64K, from Eric Dumazet.
9) Use a per-task rather than per-socket page fragment allocator for
outgoing networking traffic. This benefits processes that have very
many mostly idle sockets, which is quite common.
From Eric Dumazet.
10) Use up to 32K for page fragment allocations, with fallbacks to
smaller sizes when higher order page allocations fail. Benefits are
a) less segments for driver to process b) less calls to page
allocator c) less waste of space.
From Eric Dumazet.
11) Allow GRO to be used on GRE tunnels, from Eric Dumazet.
12) VXLAN device driver, one way to handle VLAN issues such as the
limitation of 4096 VLAN IDs yet still have some level of isolation.
From Stephen Hemminger.
13) As usual there is a large boatload of driver changes, with the scale
perhaps tilted towards the wireless side this time around.
Fix up various fairly trivial conflicts, mostly caused by the user
namespace changes.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1012 commits)
hyperv: Add buffer for extended info after the RNDIS response message.
hyperv: Report actual status in receive completion packet
hyperv: Remove extra allocated space for recv_pkt_list elements
hyperv: Fix page buffer handling in rndis_filter_send_request()
hyperv: Fix the missing return value in rndis_filter_set_packet_filter()
hyperv: Fix the max_xfer_size in RNDIS initialization
vxlan: put UDP socket in correct namespace
vxlan: Depend on CONFIG_INET
sfc: Fix the reported priorities of different filter types
sfc: Remove EFX_FILTER_FLAG_RX_OVERRIDE_IP
sfc: Fix loopback self-test with separate_tx_channels=1
sfc: Fix MCDI structure field lookup
sfc: Add parentheses around use of bitfield macro arguments
sfc: Fix null function pointer in efx_sriov_channel_type
vxlan: virtual extensible lan
igmp: export symbol ip_mc_leave_group
netlink: add attributes to fdb interface
tg3: unconditionally select HWMON support when tg3 is enabled.
Revert "net: ti cpsw ethernet: allow reading phy interface mode from DT"
gre: fix sparse warning
...
Diffstat (limited to 'include/linux')
51 files changed, 871 insertions, 234 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index c57e064..7f1c0f0 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -192,6 +192,7 @@ header-y += in_route.h header-y += sock_diag.h header-y += inet_diag.h header-y += unix_diag.h +header-y += packet_diag.h header-y += inotify.h header-y += input.h header-y += ioctl.h @@ -359,6 +360,7 @@ header-y += sysctl.h header-y += sysinfo.h header-y += taskstats.h header-y += tcp.h +header-y += tcp_metrics.h header-y += telephony.h header-y += termios.h header-y += time.h diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index d323a4b..6ba45d2 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -100,6 +100,7 @@ #define BCMA_CC_CHIPST_4706_SFLASH_TYPE BIT(2) /* 0: 8b-p/ST-s flash, 1: 16b-p/Atmal-s flash */ #define BCMA_CC_CHIPST_4706_MIPS_BENDIAN BIT(3) /* 0: little, 1: big endian */ #define BCMA_CC_CHIPST_4706_PCIE1_DISABLE BIT(5) /* PCIE1 enable strap pin */ +#define BCMA_CC_CHIPST_5357_NAND_BOOT BIT(4) /* NAND boot, valid for CC rev 38 and/or BCM5357 */ #define BCMA_CC_JCMD 0x0030 /* Rev >= 10 only */ #define BCMA_CC_JCMD_START 0x80000000 #define BCMA_CC_JCMD_BUSY 0x80000000 @@ -266,6 +267,29 @@ #define BCMA_CC_SROM_CONTROL_SIZE_16K 0x00000004 #define BCMA_CC_SROM_CONTROL_SIZE_SHIFT 1 #define BCMA_CC_SROM_CONTROL_PRESENT 0x00000001 +/* Block 0x140 - 0x190 registers are chipset specific */ +#define BCMA_CC_4706_FLASHSCFG 0x18C /* Flash struct configuration */ +#define BCMA_CC_4706_FLASHSCFG_MASK 0x000000ff +#define BCMA_CC_4706_FLASHSCFG_SF1 0x00000001 /* 2nd serial flash present */ +#define BCMA_CC_4706_FLASHSCFG_PF1 0x00000002 /* 2nd parallel flash present */ +#define BCMA_CC_4706_FLASHSCFG_SF1_TYPE 0x00000004 /* 2nd serial flash type : 0 : ST, 1 : Atmel */ +#define BCMA_CC_4706_FLASHSCFG_NF1 0x00000008 /* 2nd NAND flash present */ +#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_MASK 0x000000f0 +#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_4MB 0x00000010 /* 4MB */ +#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_8MB 0x00000020 /* 8MB */ +#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_16MB 0x00000030 /* 16MB */ +#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_32MB 0x00000040 /* 32MB */ +#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_64MB 0x00000050 /* 64MB */ +#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_128MB 0x00000060 /* 128MB */ +#define BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_256MB 0x00000070 /* 256MB */ +/* NAND flash registers for BCM4706 (corerev = 31) */ +#define BCMA_CC_NFLASH_CTL 0x01A0 +#define BCMA_CC_NFLASH_CTL_ERR 0x08000000 +#define BCMA_CC_NFLASH_CONF 0x01A4 +#define BCMA_CC_NFLASH_COL_ADDR 0x01A8 +#define BCMA_CC_NFLASH_ROW_ADDR 0x01AC +#define BCMA_CC_NFLASH_DATA 0x01B0 +#define BCMA_CC_NFLASH_WAITCNT0 0x01B4 /* 0x1E0 is defined as shared BCMA_CLKCTLST */ #define BCMA_CC_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */ #define BCMA_CC_UART0_DATA 0x0300 @@ -325,6 +349,60 @@ #define BCMA_CC_PLLCTL_ADDR 0x0660 #define BCMA_CC_PLLCTL_DATA 0x0664 #define BCMA_CC_SPROM 0x0800 /* SPROM beginning */ +/* NAND flash MLC controller registers (corerev >= 38) */ +#define BCMA_CC_NAND_REVISION 0x0C00 +#define BCMA_CC_NAND_CMD_START 0x0C04 +#define BCMA_CC_NAND_CMD_ADDR_X 0x0C08 +#define BCMA_CC_NAND_CMD_ADDR 0x0C0C +#define BCMA_CC_NAND_CMD_END_ADDR 0x0C10 +#define BCMA_CC_NAND_CS_NAND_SELECT 0x0C14 +#define BCMA_CC_NAND_CS_NAND_XOR 0x0C18 +#define BCMA_CC_NAND_SPARE_RD0 0x0C20 +#define BCMA_CC_NAND_SPARE_RD4 0x0C24 +#define BCMA_CC_NAND_SPARE_RD8 0x0C28 +#define BCMA_CC_NAND_SPARE_RD12 0x0C2C +#define BCMA_CC_NAND_SPARE_WR0 0x0C30 +#define BCMA_CC_NAND_SPARE_WR4 0x0C34 +#define BCMA_CC_NAND_SPARE_WR8 0x0C38 +#define BCMA_CC_NAND_SPARE_WR12 0x0C3C +#define BCMA_CC_NAND_ACC_CONTROL 0x0C40 +#define BCMA_CC_NAND_CONFIG 0x0C48 +#define BCMA_CC_NAND_TIMING_1 0x0C50 +#define BCMA_CC_NAND_TIMING_2 0x0C54 +#define BCMA_CC_NAND_SEMAPHORE 0x0C58 +#define BCMA_CC_NAND_DEVID 0x0C60 +#define BCMA_CC_NAND_DEVID_X 0x0C64 +#define BCMA_CC_NAND_BLOCK_LOCK_STATUS 0x0C68 +#define BCMA_CC_NAND_INTFC_STATUS 0x0C6C +#define BCMA_CC_NAND_ECC_CORR_ADDR_X 0x0C70 +#define BCMA_CC_NAND_ECC_CORR_ADDR 0x0C74 +#define BCMA_CC_NAND_ECC_UNC_ADDR_X 0x0C78 +#define BCMA_CC_NAND_ECC_UNC_ADDR 0x0C7C +#define BCMA_CC_NAND_READ_ERROR_COUNT 0x0C80 +#define BCMA_CC_NAND_CORR_STAT_THRESHOLD 0x0C84 +#define BCMA_CC_NAND_READ_ADDR_X 0x0C90 +#define BCMA_CC_NAND_READ_ADDR 0x0C94 +#define BCMA_CC_NAND_PAGE_PROGRAM_ADDR_X 0x0C98 +#define BCMA_CC_NAND_PAGE_PROGRAM_ADDR 0x0C9C +#define BCMA_CC_NAND_COPY_BACK_ADDR_X 0x0CA0 +#define BCMA_CC_NAND_COPY_BACK_ADDR 0x0CA4 +#define BCMA_CC_NAND_BLOCK_ERASE_ADDR_X 0x0CA8 +#define BCMA_CC_NAND_BLOCK_ERASE_ADDR 0x0CAC +#define BCMA_CC_NAND_INV_READ_ADDR_X 0x0CB0 +#define BCMA_CC_NAND_INV_READ_ADDR 0x0CB4 +#define BCMA_CC_NAND_BLK_WR_PROTECT 0x0CC0 +#define BCMA_CC_NAND_ACC_CONTROL_CS1 0x0CD0 +#define BCMA_CC_NAND_CONFIG_CS1 0x0CD4 +#define BCMA_CC_NAND_TIMING_1_CS1 0x0CD8 +#define BCMA_CC_NAND_TIMING_2_CS1 0x0CDC +#define BCMA_CC_NAND_SPARE_RD16 0x0D30 +#define BCMA_CC_NAND_SPARE_RD20 0x0D34 +#define BCMA_CC_NAND_SPARE_RD24 0x0D38 +#define BCMA_CC_NAND_SPARE_RD28 0x0D3C +#define BCMA_CC_NAND_CACHE_ADDR 0x0D40 +#define BCMA_CC_NAND_CACHE_DATA 0x0D44 +#define BCMA_CC_NAND_CTRL_CONFIG 0x0D48 +#define BCMA_CC_NAND_CTRL_STATUS 0x0D4C /* Divider allocation in 4716/47162/5356 */ #define BCMA_CC_PMU5_MAINPLL_CPU 1 @@ -415,6 +493,13 @@ /* 4313 Chip specific ChipControl register bits */ #define BCMA_CCTRL_4313_12MA_LED_DRIVE 0x00000007 /* 12 mA drive strengh for later 4313 */ +/* BCM5357 ChipControl register bits */ +#define BCMA_CHIPCTL_5357_EXTPA BIT(14) +#define BCMA_CHIPCTL_5357_ANT_MUX_2O3 BIT(15) +#define BCMA_CHIPCTL_5357_NFLASH BIT(16) +#define BCMA_CHIPCTL_5357_I2S_PINS_ENABLE BIT(18) +#define BCMA_CHIPCTL_5357_I2CSPI_PINS_ENABLE BIT(19) + /* Data for the PMU, if available. * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) */ @@ -430,6 +515,26 @@ struct bcma_pflash { u32 window_size; }; +#ifdef CONFIG_BCMA_SFLASH +struct bcma_sflash { + bool present; + u32 window; + u32 blocksize; + u16 numblocks; + u32 size; +}; +#endif + +#ifdef CONFIG_BCMA_NFLASH +struct mtd_info; + +struct bcma_nflash { + bool present; + + struct mtd_info *mtd; +}; +#endif + struct bcma_serial_port { void *regs; unsigned long clockspeed; @@ -450,6 +555,12 @@ struct bcma_drv_cc { struct bcma_chipcommon_pmu pmu; #ifdef CONFIG_BCMA_DRIVER_MIPS struct bcma_pflash pflash; +#ifdef CONFIG_BCMA_SFLASH + struct bcma_sflash sflash; +#endif +#ifdef CONFIG_BCMA_NFLASH + struct bcma_nflash nflash; +#endif int nr_serial_ports; struct bcma_serial_port serial_ports[4]; diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h index 5a71d57..6c9cb93 100644 --- a/include/linux/bcma/bcma_regs.h +++ b/include/linux/bcma/bcma_regs.h @@ -11,11 +11,13 @@ #define BCMA_CLKCTLST_HAVEHTREQ 0x00000010 /* HT available request */ #define BCMA_CLKCTLST_HWCROFF 0x00000020 /* Force HW clock request off */ #define BCMA_CLKCTLST_EXTRESREQ 0x00000700 /* Mask of external resource requests */ +#define BCMA_CLKCTLST_EXTRESREQ_SHIFT 8 #define BCMA_CLKCTLST_HAVEALP 0x00010000 /* ALP available */ #define BCMA_CLKCTLST_HAVEHT 0x00020000 /* HT available */ #define BCMA_CLKCTLST_BP_ON_ALP 0x00040000 /* RO: running on ALP clock */ #define BCMA_CLKCTLST_BP_ON_HT 0x00080000 /* RO: running on HT clock */ #define BCMA_CLKCTLST_EXTRESST 0x07000000 /* Mask of external resource status */ +#define BCMA_CLKCTLST_EXTRESST_SHIFT 24 /* Is there any BCM4328 on BCMA bus? */ #define BCMA_CLKCTLST_4328A0_HAVEHT 0x00010000 /* 4328a0 has reversed bits */ #define BCMA_CLKCTLST_4328A0_HAVEALP 0x00020000 /* 4328a0 has reversed bits */ @@ -83,4 +85,6 @@ * (2 ZettaBytes), high 32 bits */ +#define BCMA_SFLASH 0x1c000000 + #endif /* LINUX_BCMA_REGS_H_ */ diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index d426336..b006ba0 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -151,6 +151,17 @@ static inline void eth_broadcast_addr(u8 *addr) } /** + * eth_zero_addr - Assign zero address + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Assign the zero address to the given address array. + */ +static inline void eth_zero_addr(u8 *addr) +{ + memset(addr, 0x00, ETH_ALEN); +} + +/** * eth_hw_addr_random - Generate software assigned random Ethernet and * set device flag * @dev: pointer to net_device structure diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 21eff41..fcb4f8e 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -45,8 +45,10 @@ struct ethtool_cmd { * bits) in Mbps. Please use * ethtool_cmd_speed()/_set() to * access it */ - __u8 eth_tp_mdix; - __u8 reserved2; + __u8 eth_tp_mdix; /* twisted pair MDI-X status */ + __u8 eth_tp_mdix_ctrl; /* twisted pair MDI-X control, when set, + * link should be renegotiated if necessary + */ __u32 lp_advertising; /* Features the link partner advertises */ __u32 reserved[2]; }; @@ -1229,10 +1231,13 @@ struct ethtool_ops { #define AUTONEG_DISABLE 0x00 #define AUTONEG_ENABLE 0x01 -/* Mode MDI or MDI-X */ -#define ETH_TP_MDI_INVALID 0x00 -#define ETH_TP_MDI 0x01 -#define ETH_TP_MDI_X 0x02 +/* MDI or MDI-X status/control - if MDI/MDI_X/AUTO is set then + * the driver is required to renegotiate link + */ +#define ETH_TP_MDI_INVALID 0x00 /* status: unknown; control: unsupported */ +#define ETH_TP_MDI 0x01 /* status: MDI; control: force MDI */ +#define ETH_TP_MDI_X 0x02 /* status: MDI-X; control: force MDI-X */ +#define ETH_TP_MDI_AUTO 0x03 /* control: auto-select */ /* Wake-On-Lan options. */ #define WAKE_PHY (1 << 0) diff --git a/include/linux/filter.h b/include/linux/filter.h index 82b0135..2ded090 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -74,6 +74,9 @@ struct sock_fprog { /* Required for SO_ATTACH_FILTER. */ #define BPF_LSH 0x60 #define BPF_RSH 0x70 #define BPF_NEG 0x80 +#define BPF_MOD 0x90 +#define BPF_XOR 0xa0 + #define BPF_JA 0x00 #define BPF_JEQ 0x10 #define BPF_JGT 0x20 @@ -196,10 +199,14 @@ enum { BPF_S_ALU_MUL_K, BPF_S_ALU_MUL_X, BPF_S_ALU_DIV_X, + BPF_S_ALU_MOD_K, + BPF_S_ALU_MOD_X, BPF_S_ALU_AND_K, BPF_S_ALU_AND_X, BPF_S_ALU_OR_K, BPF_S_ALU_OR_X, + BPF_S_ALU_XOR_K, + BPF_S_ALU_XOR_X, BPF_S_ALU_LSH_K, BPF_S_ALU_LSH_X, BPF_S_ALU_RSH_K, diff --git a/include/linux/hash.h b/include/linux/hash.h index b80506b..24df9e7 100644 --- a/include/linux/hash.h +++ b/include/linux/hash.h @@ -67,4 +67,14 @@ static inline unsigned long hash_ptr(const void *ptr, unsigned int bits) { return hash_long((unsigned long)ptr, bits); } + +static inline u32 hash32_ptr(const void *ptr) +{ + unsigned long val = (unsigned long)ptr; + +#if BITS_PER_LONG == 64 + val ^= (val >> 32); +#endif + return (u32)val; +} #endif /* _LINUX_HASH_H */ diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index e02fc68..2385119 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1935,36 +1935,6 @@ static inline bool ieee80211_is_public_action(struct ieee80211_hdr *hdr, } /** - * ieee80211_fhss_chan_to_freq - get channel frequency - * @channel: the FHSS channel - * - * Convert IEEE802.11 FHSS channel to frequency (MHz) - * Ref IEEE 802.11-2007 section 14.6 - */ -static inline int ieee80211_fhss_chan_to_freq(int channel) -{ - if ((channel > 1) && (channel < 96)) - return channel + 2400; - else - return -1; -} - -/** - * ieee80211_freq_to_fhss_chan - get channel - * @freq: the channels frequency - * - * Convert frequency (MHz) to IEEE802.11 FHSS channel - * Ref IEEE 802.11-2007 section 14.6 - */ -static inline int ieee80211_freq_to_fhss_chan(int freq) -{ - if ((freq > 2401) && (freq < 2496)) - return freq - 2400; - else - return -1; -} - -/** * ieee80211_dsss_chan_to_freq - get channel center frequency * @channel: the DSSS channel * @@ -2000,56 +1970,6 @@ static inline int ieee80211_freq_to_dsss_chan(int freq) return -1; } -/* Convert IEEE802.11 HR DSSS channel to frequency (MHz) and back - * Ref IEEE 802.11-2007 section 18.4.6.2 - * - * The channels and frequencies are the same as those defined for DSSS - */ -#define ieee80211_hr_chan_to_freq(chan) ieee80211_dsss_chan_to_freq(chan) -#define ieee80211_freq_to_hr_chan(freq) ieee80211_freq_to_dsss_chan(freq) - -/* Convert IEEE802.11 ERP channel to frequency (MHz) and back - * Ref IEEE 802.11-2007 section 19.4.2 - */ -#define ieee80211_erp_chan_to_freq(chan) ieee80211_hr_chan_to_freq(chan) -#define ieee80211_freq_to_erp_chan(freq) ieee80211_freq_to_hr_chan(freq) - -/** - * ieee80211_ofdm_chan_to_freq - get channel center frequency - * @s_freq: starting frequency == (dotChannelStartingFactor/2) MHz - * @channel: the OFDM channel - * - * Convert IEEE802.11 OFDM channel to center frequency (MHz) - * Ref IEEE 802.11-2007 section 17.3.8.3.2 - */ -static inline int ieee80211_ofdm_chan_to_freq(int s_freq, int channel) -{ - if ((channel > 0) && (channel <= 200) && - (s_freq >= 4000)) - return s_freq + (channel * 5); - else - return -1; -} - -/** - * ieee80211_freq_to_ofdm_channel - get channel - * @s_freq: starting frequency == (dotChannelStartingFactor/2) MHz - * @freq: the frequency - * - * Convert frequency (MHz) to IEEE802.11 OFDM channel - * Ref IEEE 802.11-2007 section 17.3.8.3.2 - * - * This routine selects the channel with the closest center frequency. - */ -static inline int ieee80211_freq_to_ofdm_chan(int s_freq, int freq) -{ - if ((freq > (s_freq + 2)) && (freq <= (s_freq + 1202)) && - (s_freq >= 4000)) - return (freq + 2 - s_freq) / 5; - else - return -1; -} - /** * ieee80211_tu_to_usec - convert time units (TU) to microseconds * @tu: the TUs diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h index f0e69c6..9adcc29 100644 --- a/include/linux/if_arp.h +++ b/include/linux/if_arp.h @@ -92,6 +92,7 @@ #define ARPHRD_PHONET 820 /* PhoNet media type */ #define ARPHRD_PHONET_PIPE 821 /* PhoNet pipe header */ #define ARPHRD_CAIF 822 /* CAIF media type */ +#define ARPHRD_IP6GRE 823 /* GRE over IPv6 */ #define ARPHRD_VOID 0xFFFF /* Void type, nothing is known */ #define ARPHRD_NONE 0xFFFE /* zero header length */ diff --git a/include/linux/if_link.h b/include/linux/if_link.h index ac173bd..e4dad4d 100644 --- a/include/linux/if_link.h +++ b/include/linux/if_link.h @@ -272,6 +272,22 @@ enum macvlan_mode { #define MACVLAN_FLAG_NOPROMISC 1 +/* VXLAN section */ +enum { + IFLA_VXLAN_UNSPEC, + IFLA_VXLAN_ID, + IFLA_VXLAN_GROUP, + IFLA_VXLAN_LINK, + IFLA_VXLAN_LOCAL, + IFLA_VXLAN_TTL, + IFLA_VXLAN_TOS, + IFLA_VXLAN_LEARNING, + IFLA_VXLAN_AGEING, + IFLA_VXLAN_LIMIT, + __IFLA_VXLAN_MAX +}; +#define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) + /* SR-IOV virtual function management section */ enum { @@ -398,4 +414,22 @@ struct ifla_port_vsi { __u8 pad[3]; }; + +/* IPoIB section */ + +enum { + IFLA_IPOIB_UNSPEC, + IFLA_IPOIB_PKEY, + IFLA_IPOIB_MODE, + IFLA_IPOIB_UMCAST, + __IFLA_IPOIB_MAX +}; + +enum { + IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */ + IPOIB_MODE_CONNECTED = 1, /* using connected QPs */ +}; + +#define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1) + #endif /* _LINUX_IF_LINK_H */ diff --git a/include/linux/if_team.h b/include/linux/if_team.h index aa2e167..6d88a7f 100644 --- a/include/linux/if_team.h +++ b/include/linux/if_team.h @@ -67,6 +67,9 @@ struct team_port { struct netpoll *np; #endif + s32 priority; /* lower number ~ higher priority */ + u16 queue_id; + struct list_head qom_list; /* node in queue override mapping list */ long mode_priv[0]; }; @@ -105,7 +108,7 @@ struct team_mode_ops { bool (*transmit)(struct team *team, struct sk_buff *skb); int (*port_enter)(struct team *team, struct team_port *port); void (*port_leave)(struct team *team, struct team_port *port); - void (*port_change_mac)(struct team *team, struct team_port *port); + void (*port_change_dev_addr)(struct team *team, struct team_port *port); void (*port_enabled)(struct team *team, struct team_port *port); void (*port_disabled)(struct team *team, struct team_port *port); }; @@ -115,6 +118,7 @@ enum team_option_type { TEAM_OPTION_TYPE_STRING, TEAM_OPTION_TYPE_BINARY, TEAM_OPTION_TYPE_BOOL, + TEAM_OPTION_TYPE_S32, }; struct team_option_inst_info { @@ -131,6 +135,7 @@ struct team_gsetter_ctx { u32 len; } bin_val; bool bool_val; + s32 s32_val; } data; struct team_option_inst_info *info; }; @@ -182,6 +187,8 @@ struct team { const struct team_mode *mode; struct team_mode_ops ops; + bool queue_override_enabled; + struct list_head *qom_lists; /* array of queue override mapping lists */ long mode_priv[TEAM_MODE_PRIV_LONGS]; }; @@ -231,7 +238,7 @@ static inline struct team_port *team_get_port_by_index_rcu(struct team *team, return NULL; } -extern int team_port_set_team_mac(struct team_port *port); +extern int team_port_set_team_dev_addr(struct team_port *port); extern int team_options_register(struct team *team, const struct team_option *option, size_t option_count); diff --git a/include/linux/if_tunnel.h b/include/linux/if_tunnel.h index 5efff60..8c5035ac 100644 --- a/include/linux/if_tunnel.h +++ b/include/linux/if_tunnel.h @@ -75,6 +75,9 @@ enum { IFLA_GRE_TTL, IFLA_GRE_TOS, IFLA_GRE_PMTUDISC, + IFLA_GRE_ENCAP_LIMIT, + IFLA_GRE_FLOWINFO, + IFLA_GRE_FLAGS, __IFLA_GRE_MAX, }; diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index a810987..e6ff12d 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -74,8 +74,6 @@ static inline struct vlan_ethhdr *vlan_eth_hdr(const struct sk_buff *skb) /* found in socket.c */ extern void vlan_ioctl_set(int (*hook)(struct net *, void __user *)); -struct vlan_info; - static inline int is_vlan_dev(struct net_device *dev) { return dev->priv_flags & IFF_802_1Q_VLAN; @@ -101,6 +99,8 @@ extern int vlan_vids_add_by_dev(struct net_device *dev, const struct net_device *by_dev); extern void vlan_vids_del_by_dev(struct net_device *dev, const struct net_device *by_dev); + +extern bool vlan_uses_dev(const struct net_device *dev); #else static inline struct net_device * __vlan_find_dev_deep(struct net_device *real_dev, u16 vlan_id) @@ -151,6 +151,11 @@ static inline void vlan_vids_del_by_dev(struct net_device *dev, const struct net_device *by_dev) { } + +static inline bool vlan_uses_dev(const struct net_device *dev) +{ + return false; +} #endif /** diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index 67f9dda..d032780 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -104,9 +104,14 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) #define IN_DEV_ANDCONF(in_dev, attr) \ (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \ IN_DEV_CONF_GET((in_dev), attr)) -#define IN_DEV_ORCONF(in_dev, attr) \ - (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) || \ + +#define IN_DEV_NET_ORCONF(in_dev, net, attr) \ + (IPV4_DEVCONF_ALL(net, attr) || \ IN_DEV_CONF_GET((in_dev), attr)) + +#define IN_DEV_ORCONF(in_dev, attr) \ + IN_DEV_NET_ORCONF(in_dev, dev_net(in_dev->dev), attr) + #define IN_DEV_MAXCONF(in_dev, attr) \ (max(IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr), \ IN_DEV_CONF_GET((in_dev), attr))) @@ -133,6 +138,8 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) IN_DEV_ORCONF((in_dev), \ PROMOTE_SECONDARIES) #define IN_DEV_ROUTE_LOCALNET(in_dev) IN_DEV_ORCONF(in_dev, ROUTE_LOCALNET) +#define IN_DEV_NET_ROUTE_LOCALNET(in_dev, net) \ + IN_DEV_NET_ORCONF(in_dev, net, ROUTE_LOCALNET) #define IN_DEV_RX_REDIRECTS(in_dev) \ ((IN_DEV_FORWARD(in_dev) && \ diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h index bf22b03..48af63c 100644 --- a/include/linux/ip6_tunnel.h +++ b/include/linux/ip6_tunnel.h @@ -31,4 +31,21 @@ struct ip6_tnl_parm { struct in6_addr raddr; /* remote tunnel end-point address */ }; +struct ip6_tnl_parm2 { + char name[IFNAMSIZ]; /* name of tunnel device */ + int link; /* ifindex of underlying L2 interface */ + __u8 proto; /* tunnel protocol */ + __u8 encap_limit; /* encapsulation limit for tunnel */ + __u8 hop_limit; /* hop limit for tunnel */ + __be32 flowinfo; /* traffic class and flowlabel for tunnel */ + __u32 flags; /* tunnel flags */ + struct in6_addr laddr; /* local tunnel end-point address */ + struct in6_addr raddr; /* remote tunnel end-point address */ + + __be16 i_flags; + __be16 o_flags; + __be32 i_key; + __be32 o_key; +}; + #endif diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 879db26..0b94e91 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -256,6 +256,7 @@ struct inet6_skb_parm { #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE) __u16 dsthao; #endif + __u16 frag_max_size; #define IP6SKB_XFRM_TRANSFORMED 1 #define IP6SKB_FORWARDED 2 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index 8268054..05e3c2c 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -312,7 +312,13 @@ extern void jiffies_to_timespec(const unsigned long jiffies, extern unsigned long timeval_to_jiffies(const struct timeval *value); extern void jiffies_to_timeval(const unsigned long jiffies, struct timeval *value); + extern clock_t jiffies_to_clock_t(unsigned long x); +static inline clock_t jiffies_delta_to_clock_t(long delta) +{ + return jiffies_to_clock_t(max(0L, delta)); +} + extern unsigned long clock_t_to_jiffies(unsigned long x); extern u64 jiffies_64_to_clock_t(u64 x); extern u64 nsec_to_clock_t(u64 x); diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 7cccafe..6c40684 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -377,5 +377,88 @@ static inline void mdio45_ethtool_gset(const struct mdio_if_info *mdio, extern int mdio_mii_ioctl(const struct mdio_if_info *mdio, struct mii_ioctl_data *mii_data, int cmd); +/** + * mmd_eee_cap_to_ethtool_sup_t + * @eee_cap: value of the MMD EEE Capability register + * + * A small helper function that translates MMD EEE Capability (3.20) bits + * to ethtool supported settings. + */ +static inline u32 mmd_eee_cap_to_ethtool_sup_t(u16 eee_cap) +{ + u32 supported = 0; + + if (eee_cap & MDIO_EEE_100TX) + supported |= SUPPORTED_100baseT_Full; + if (eee_cap & MDIO_EEE_1000T) + supported |= SUPPORTED_1000baseT_Full; + if (eee_cap & MDIO_EEE_10GT) + supported |= SUPPORTED_10000baseT_Full; + if (eee_cap & MDIO_EEE_1000KX) + supported |= SUPPORTED_1000baseKX_Full; + if (eee_cap & MDIO_EEE_10GKX4) + supported |= SUPPORTED_10000baseKX4_Full; + if (eee_cap & MDIO_EEE_10GKR) + supported |= SUPPORTED_10000baseKR_Full; + + return supported; +} + +/** + * mmd_eee_adv_to_ethtool_adv_t + * @eee_adv: value of the MMD EEE Advertisement/Link Partner Ability registers + * + * A small helper function that translates the MMD EEE Advertisment (7.60) + * and MMD EEE Link Partner Ability (7.61) bits to ethtool advertisement + * settings. + */ +static inline u32 mmd_eee_adv_to_ethtool_adv_t(u16 eee_adv) +{ + u32 adv = 0; + + if (eee_adv & MDIO_EEE_100TX) + adv |= ADVERTISED_100baseT_Full; + if (eee_adv & MDIO_EEE_1000T) + adv |= ADVERTISED_1000baseT_Full; + if (eee_adv & MDIO_EEE_10GT) + adv |= ADVERTISED_10000baseT_Full; + if (eee_adv & MDIO_EEE_1000KX) + adv |= ADVERTISED_1000baseKX_Full; + if (eee_adv & MDIO_EEE_10GKX4) + adv |= ADVERTISED_10000baseKX4_Full; + if (eee_adv & MDIO_EEE_10GKR) + adv |= ADVERTISED_10000baseKR_Full; + + return adv; +} + +/** + * ethtool_adv_to_mmd_eee_adv_t + * @adv: the ethtool advertisement settings + * + * A small helper function that translates ethtool advertisement settings + * to EEE advertisements for the MMD EEE Advertisement (7.60) and + * MMD EEE Link Partner Ability (7.61) registers. + */ +static inline u16 ethtool_adv_to_mmd_eee_adv_t(u32 adv) +{ + u16 reg = 0; + + if (adv & ADVERTISED_100baseT_Full) + reg |= MDIO_EEE_100TX; + if (adv & ADVERTISED_1000baseT_Full) + reg |= MDIO_EEE_1000T; + if (adv & ADVERTISED_10000baseT_Full) + reg |= MDIO_EEE_10GT; + if (adv & ADVERTISED_1000baseKX_Full) + reg |= MDIO_EEE_1000KX; + if (adv & ADVERTISED_10000baseKX4_Full) + reg |= MDIO_EEE_10GKX4; + if (adv & ADVERTISED_10000baseKR_Full) + reg |= MDIO_EEE_10GKR; + + return reg; +} + #endif /* __KERNEL__ */ #endif /* __LINUX_MDIO_H__ */ diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 5f49cc0..01646aa 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -338,18 +338,16 @@ struct napi_struct { unsigned long state; int weight; + unsigned int gro_count; int (*poll)(struct napi_struct *, int); #ifdef CONFIG_NETPOLL spinlock_t poll_lock; int poll_owner; #endif - - unsigned int gro_count; - struct net_device *dev; - struct list_head dev_list; struct sk_buff *gro_list; struct sk_buff *skb; + struct list_head dev_list; }; enum { @@ -906,11 +904,12 @@ struct netdev_fcoe_hbainfo { * feature set might be less than what was returned by ndo_fix_features()). * Must return >0 or -errno if it changed dev->features itself. * - * int (*ndo_fdb_add)(struct ndmsg *ndm, struct net_device *dev, - * unsigned char *addr, u16 flags) + * int (*ndo_fdb_add)(struct ndmsg *ndm, struct nlattr *tb[], + * struct net_device *dev, + * const unsigned char *addr, u16 flags) * Adds an FDB entry to dev for addr. * int (*ndo_fdb_del)(struct ndmsg *ndm, struct net_device *dev, - * unsigned char *addr) + * const unsigned char *addr) * Deletes the FDB entry from dev coresponding to addr. * int (*ndo_fdb_dump)(struct sk_buff *skb, struct netlink_callback *cb, * struct net_device *dev, int idx) @@ -1016,12 +1015,13 @@ struct net_device_ops { void (*ndo_neigh_destroy)(struct neighbour *n); int (*ndo_fdb_add)(struct ndmsg *ndm, + struct nlattr *tb[], struct net_device *dev, - unsigned char *addr, + const unsigned char *addr, u16 flags); int (*ndo_fdb_del)(struct ndmsg *ndm, struct net_device *dev, - unsigned char *addr); + const unsigned char *addr); int (*ndo_fdb_dump)(struct sk_buff *skb, struct netlink_callback *cb, struct net_device *dev, @@ -1322,6 +1322,8 @@ struct net_device { /* phy device may attach itself for hardware timestamping */ struct phy_device *phydev; + struct lock_class_key *qdisc_tx_busylock; + /* group the device belongs to */ int group; @@ -1401,6 +1403,9 @@ static inline void netdev_for_each_tx_queue(struct net_device *dev, f(dev, &dev->_tx[i], arg); } +extern struct netdev_queue *netdev_pick_tx(struct net_device *dev, + struct sk_buff *skb); + /* * Net namespace inlines */ @@ -1553,7 +1558,7 @@ struct packet_type { #define NETDEV_PRE_TYPE_CHANGE 0x000E #define NETDEV_POST_TYPE_CHANGE 0x000F #define NETDEV_POST_INIT 0x0010 -#define NETDEV_UNREGISTER_BATCH 0x0011 +#define NETDEV_UNREGISTER_FINAL 0x0011 #define NETDEV_RELEASE 0x0012 #define NETDEV_NOTIFY_PEERS 0x0013 #define NETDEV_JOIN 0x0014 @@ -2227,6 +2232,7 @@ static inline void dev_hold(struct net_device *dev) * kind of lower layer not just hardware media. */ +extern void linkwatch_init_dev(struct net_device *dev); extern void linkwatch_fire_event(struct net_device *dev); extern void linkwatch_forget_dev(struct net_device *dev); @@ -2249,8 +2255,6 @@ extern void netif_carrier_on(struct net_device *dev); extern void netif_carrier_off(struct net_device *dev); -extern void netif_notify_peers(struct net_device *dev); - /** * netif_dormant_on - mark device as dormant. * @dev: network device @@ -2560,9 +2564,9 @@ extern void __hw_addr_flush(struct netdev_hw_addr_list *list); extern void __hw_addr_init(struct netdev_hw_addr_list *list); /* Functions used for device addresses handling */ -extern int dev_addr_add(struct net_device *dev, unsigned char *addr, +extern int dev_addr_add(struct net_device *dev, const unsigned char *addr, unsigned char addr_type); -extern int dev_addr_del(struct net_device *dev, unsigned char *addr, +extern int dev_addr_del(struct net_device *dev, const unsigned char *addr, unsigned char addr_type); extern int dev_addr_add_multiple(struct net_device *to_dev, struct net_device *from_dev, @@ -2574,20 +2578,20 @@ extern void dev_addr_flush(struct net_device *dev); extern int dev_addr_init(struct net_device *dev); /* Functions used for unicast addresses handling */ -extern int dev_uc_add(struct net_device *dev, unsigned char *addr); -extern int dev_uc_add_excl(struct net_device *dev, unsigned char *addr); -extern int dev_uc_del(struct net_device *dev, unsigned char *addr); +extern int dev_uc_add(struct net_device *dev, const unsigned char *addr); +extern int dev_uc_add_excl(struct net_device *dev, const unsigned char *addr); +extern int dev_uc_del(struct net_device *dev, const unsigned char *addr); extern int dev_uc_sync(struct net_device *to, struct net_device *from); extern void dev_uc_unsync(struct net_device *to, struct net_device *from); extern void dev_uc_flush(struct net_device *dev); extern void dev_uc_init(struct net_device *dev); /* Functions used for multicast addresses handling */ -extern int dev_mc_add(struct net_device *dev, unsigned char *addr); -extern int dev_mc_add_global(struct net_device *dev, unsigned char *addr); -extern int dev_mc_add_excl(struct net_device *dev, unsigned char *addr); -extern int dev_mc_del(struct net_device *dev, unsigned char *addr); -extern int dev_mc_del_global(struct net_device *dev, unsigned char *addr); +extern int dev_mc_add(struct net_device *dev, const unsigned char *addr); +extern int dev_mc_add_global(struct net_device *dev, const unsigned char *addr); +extern int dev_mc_add_excl(struct net_device *dev, const unsigned char *addr); +extern int dev_mc_del(struct net_device *dev, const unsigned char *addr); +extern int dev_mc_del_global(struct net_device *dev, const unsigned char *addr); extern int dev_mc_sync(struct net_device *to, struct net_device *from); extern void dev_mc_unsync(struct net_device *to, struct net_device *from); extern void dev_mc_flush(struct net_device *dev); @@ -2599,8 +2603,7 @@ extern void __dev_set_rx_mode(struct net_device *dev); extern int dev_set_promiscuity(struct net_device *dev, int inc); extern int dev_set_allmulti(struct net_device *dev, int inc); extern void netdev_state_change(struct net_device *dev); -extern int netdev_bonding_change(struct net_device *dev, - unsigned long event); +extern void netdev_notify_peers(struct net_device *dev); extern void netdev_features_change(struct net_device *dev); /* Load a device via the kmod */ extern void dev_load(struct net *net, const char *name); diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index c613cf0..1dcf2a3 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -342,7 +342,7 @@ extern int nf_register_afinfo(const struct nf_afinfo *afinfo); extern void nf_unregister_afinfo(const struct nf_afinfo *afinfo); #include <net/flow.h> -extern void (*ip_nat_decode_session)(struct sk_buff *, struct flowi *); +extern void (*nf_nat_decode_session_hook)(struct sk_buff *, struct flowi *); static inline void nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family) @@ -350,13 +350,11 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family) #ifdef CONFIG_NF_NAT_NEEDED void (*decodefn)(struct sk_buff *, struct flowi *); - if (family == AF_INET) { - rcu_read_lock(); - decodefn = rcu_dereference(ip_nat_decode_session); - if (decodefn) - decodefn(skb, fl); - rcu_read_unlock(); - } + rcu_read_lock(); + decodefn = rcu_dereference(nf_nat_decode_session_hook); + if (decodefn) + decodefn(skb, fl); + rcu_read_unlock(); #endif } diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index 2edc64c..528697b 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -190,6 +190,7 @@ enum ip_set_dim { * If changed, new revision of iptables match/target is required. */ IPSET_DIM_MAX = 6, + IPSET_BIT_RETURN_NOMATCH = 7, }; /* Option flags for kernel operations */ @@ -198,6 +199,7 @@ enum ip_set_kopt { IPSET_DIM_ONE_SRC = (1 << IPSET_DIM_ONE), IPSET_DIM_TWO_SRC = (1 << IPSET_DIM_TWO), IPSET_DIM_THREE_SRC = (1 << IPSET_DIM_THREE), + IPSET_RETURN_NOMATCH = (1 << IPSET_BIT_RETURN_NOMATCH), }; #ifdef __KERNEL__ @@ -206,9 +208,15 @@ enum ip_set_kopt { #include <linux/netlink.h> #include <linux/netfilter.h> #include <linux/netfilter/x_tables.h> +#include <linux/stringify.h> #include <linux/vmalloc.h> #include <net/netlink.h> +#define _IP_SET_MODULE_DESC(a, b, c) \ + MODULE_DESCRIPTION(a " type of IP sets, revisions " b "-" c) +#define IP_SET_MODULE_DESC(a, b, c) \ + _IP_SET_MODULE_DESC(a, __stringify(b), __stringify(c)) + /* Set features */ enum ip_set_feature { IPSET_TYPE_IP_FLAG = 0, @@ -223,6 +231,8 @@ enum ip_set_feature { IPSET_TYPE_NAME = (1 << IPSET_TYPE_NAME_FLAG), IPSET_TYPE_IFACE_FLAG = 5, IPSET_TYPE_IFACE = (1 << IPSET_TYPE_IFACE_FLAG), + IPSET_TYPE_NOMATCH_FLAG = 6, + IPSET_TYPE_NOMATCH = (1 << IPSET_TYPE_NOMATCH_FLAG), /* Strictly speaking not a feature, but a flag for dumping: * this settype must be dumped last */ IPSET_DUMP_LAST_FLAG = 7, @@ -249,7 +259,7 @@ struct ip_set_type_variant { * returns negative error code, * zero for no match/success to add/delete * positive for matching element */ - int (*kadt)(struct ip_set *set, const struct sk_buff * skb, + int (*kadt)(struct ip_set *set, const struct sk_buff *skb, const struct xt_action_param *par, enum ipset_adt adt, const struct ip_set_adt_opt *opt); @@ -424,7 +434,8 @@ static inline int nla_put_ipaddr4(struct sk_buff *skb, int type, __be32 ipaddr) return ret; } -static inline int nla_put_ipaddr6(struct sk_buff *skb, int type, const struct in6_addr *ipaddrptr) +static inline int nla_put_ipaddr6(struct sk_buff *skb, int type, + const struct in6_addr *ipaddrptr) { struct nlattr *__nested = ipset_nest_start(skb, type); int ret; diff --git a/include/linux/netfilter/ipset/ip_set_ahash.h b/include/linux/netfilter/ipset/ip_set_ahash.h index b114d35..ef9acd3 100644 --- a/include/linux/netfilter/ipset/ip_set_ahash.h +++ b/include/linux/netfilter/ipset/ip_set_ahash.h @@ -137,50 +137,59 @@ htable_bits(u32 hashsize) #endif #define SET_HOST_MASK(family) (family == AF_INET ? 32 : 128) +#ifdef IP_SET_HASH_WITH_MULTI +#define NETS_LENGTH(family) (SET_HOST_MASK(family) + 1) +#else +#define NETS_LENGTH(family) SET_HOST_MASK(family) +#endif /* Network cidr size book keeping when the hash stores different * sized networks */ static void -add_cidr(struct ip_set_hash *h, u8 cidr, u8 host_mask) +add_cidr(struct ip_set_hash *h, u8 cidr, u8 nets_length) { - u8 i; - - ++h->nets[cidr-1].nets; - - pr_debug("add_cidr added %u: %u\n", cidr, h->nets[cidr-1].nets); + int i, j; - if (h->nets[cidr-1].nets > 1) - return; - - /* New cidr size */ - for (i = 0; i < host_mask && h->nets[i].cidr; i++) { - /* Add in increasing prefix order, so larger cidr first */ - if (h->nets[i].cidr < cidr) - swap(h->nets[i].cidr, cidr); + /* Add in increasing prefix order, so larger cidr first */ + for (i = 0, j = -1; i < nets_length && h->nets[i].nets; i++) { + if (j != -1) + continue; + else if (h->nets[i].cidr < cidr) + j = i; + else if (h->nets[i].cidr == cidr) { + h->nets[i].nets++; + return; + } + } + if (j != -1) { + for (; i > j; i--) { + h->nets[i].cidr = h->nets[i - 1].cidr; + h->nets[i].nets = h->nets[i - 1].nets; + } } - if (i < host_mask) - h->nets[i].cidr = cidr; + h->nets[i].cidr = cidr; + h->nets[i].nets = 1; } static void -del_cidr(struct ip_set_hash *h, u8 cidr, u8 host_mask) +del_cidr(struct ip_set_hash *h, u8 cidr, u8 nets_length) { - u8 i; - - --h->nets[cidr-1].nets; + u8 i, j; - pr_debug("del_cidr deleted %u: %u\n", cidr, h->nets[cidr-1].nets); + for (i = 0; i < nets_length - 1 && h->nets[i].cidr != cidr; i++) + ; + h->nets[i].nets--; - if (h->nets[cidr-1].nets != 0) + if (h->nets[i].nets != 0) return; - /* All entries with this cidr size deleted, so cleanup h->cidr[] */ - for (i = 0; i < host_mask - 1 && h->nets[i].cidr; i++) { - if (h->nets[i].cidr == cidr) - h->nets[i].cidr = cidr = h->nets[i+1].cidr; + for (j = i; j < nets_length - 1 && h->nets[j].nets; j++) { + h->nets[j].cidr = h->nets[j + 1].cidr; + h->nets[j].nets = h->nets[j + 1].nets; } - h->nets[i - 1].cidr = 0; } +#else +#define NETS_LENGTH(family) 0 #endif /* Destroy the hashtable part of the set */ @@ -202,14 +211,14 @@ ahash_destroy(struct htable *t) /* Calculate the actual memory size of the set data */ static size_t -ahash_memsize(const struct ip_set_hash *h, size_t dsize, u8 host_mask) +ahash_memsize(const struct ip_set_hash *h, size_t dsize, u8 nets_length) { u32 i; struct htable *t = h->table; size_t memsize = sizeof(*h) + sizeof(*t) #ifdef IP_SET_HASH_WITH_NETS - + sizeof(struct ip_set_hash_nets) * host_mask + + sizeof(struct ip_set_hash_nets) * nets_length #endif + jhash_size(t->htable_bits) * sizeof(struct hbucket); @@ -238,7 +247,7 @@ ip_set_hash_flush(struct ip_set *set) } #ifdef IP_SET_HASH_WITH_NETS memset(h->nets, 0, sizeof(struct ip_set_hash_nets) - * SET_HOST_MASK(set->family)); + * NETS_LENGTH(set->family)); #endif h->elements = 0; } @@ -271,9 +280,6 @@ ip_set_hash_destroy(struct ip_set *set) (jhash2((u32 *)(data), HKEY_DATALEN/sizeof(u32), initval) \ & jhash_mask(htable_bits)) -#define CONCAT(a, b, c) a##b##c -#define TOKEN(a, b, c) CONCAT(a, b, c) - /* Type/family dependent function prototypes */ #define type_pf_data_equal TOKEN(TYPE, PF, _data_equal) @@ -478,7 +484,7 @@ type_pf_add(struct ip_set *set, void *value, u32 timeout, u32 flags) } #ifdef IP_SET_HASH_WITH_NETS - add_cidr(h, CIDR(d->cidr), HOST_MASK); + add_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family)); #endif h->elements++; out: @@ -513,7 +519,7 @@ type_pf_del(struct ip_set *set, void *value, u32 timeout, u32 flags) n->pos--; h->elements--; #ifdef IP_SET_HASH_WITH_NETS - del_cidr(h, CIDR(d->cidr), HOST_MASK); + del_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family)); #endif if (n->pos + AHASH_INIT_SIZE < n->size) { void *tmp = kzalloc((n->size - AHASH_INIT_SIZE) @@ -546,10 +552,10 @@ type_pf_test_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout) const struct type_pf_elem *data; int i, j = 0; u32 key, multi = 0; - u8 host_mask = SET_HOST_MASK(set->family); + u8 nets_length = NETS_LENGTH(set->family); pr_debug("test by nets\n"); - for (; j < host_mask && h->nets[j].cidr && !multi; j++) { + for (; j < nets_length && h->nets[j].nets && !multi; j++) { type_pf_data_netmask(d, h->nets[j].cidr); key = HKEY(d, h->initval, t->htable_bits); n = hbucket(t, key); @@ -604,7 +610,7 @@ type_pf_head(struct ip_set *set, struct sk_buff *skb) memsize = ahash_memsize(h, with_timeout(h->timeout) ? sizeof(struct type_pf_telem) : sizeof(struct type_pf_elem), - set->family == AF_INET ? 32 : 128); + NETS_LENGTH(set->family)); read_unlock_bh(&set->lock); nested = ipset_nest_start(skb, IPSET_ATTR_DATA); @@ -690,7 +696,7 @@ nla_put_failure: } static int -type_pf_kadt(struct ip_set *set, const struct sk_buff * skb, +type_pf_kadt(struct ip_set *set, const struct sk_buff *skb, const struct xt_action_param *par, enum ipset_adt adt, const struct ip_set_adt_opt *opt); static int @@ -783,7 +789,7 @@ type_pf_elem_tadd(struct hbucket *n, const struct type_pf_elem *value, /* Delete expired elements from the hashtable */ static void -type_pf_expire(struct ip_set_hash *h) +type_pf_expire(struct ip_set_hash *h, u8 nets_length) { struct htable *t = h->table; struct hbucket *n; @@ -798,7 +804,7 @@ type_pf_expire(struct ip_set_hash *h) if (type_pf_data_expired(data)) { pr_debug("expired %u/%u\n", i, j); #ifdef IP_SET_HASH_WITH_NETS - del_cidr(h, CIDR(data->cidr), HOST_MASK); + del_cidr(h, CIDR(data->cidr), nets_length); #endif if (j != n->pos - 1) /* Not last one */ @@ -839,7 +845,7 @@ type_pf_tresize(struct ip_set *set, bool retried) if (!retried) { i = h->elements; write_lock_bh(&set->lock); - type_pf_expire(set->data); + type_pf_expire(set->data, NETS_LENGTH(set->family)); write_unlock_bh(&set->lock); if (h->elements < i) return 0; @@ -904,7 +910,7 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags) if (h->elements >= h->maxelem) /* FIXME: when set is full, we slow down here */ - type_pf_expire(h); + type_pf_expire(h, NETS_LENGTH(set->family)); if (h->elements >= h->maxelem) { if (net_ratelimit()) pr_warning("Set %s is full, maxelem %u reached\n", @@ -933,8 +939,8 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags) if (j != AHASH_MAX(h) + 1) { data = ahash_tdata(n, j); #ifdef IP_SET_HASH_WITH_NETS - del_cidr(h, CIDR(data->cidr), HOST_MASK); - add_cidr(h, CIDR(d->cidr), HOST_MASK); + del_cidr(h, CIDR(data->cidr), NETS_LENGTH(set->family)); + add_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family)); #endif type_pf_data_copy(data, d); type_pf_data_timeout_set(data, timeout); @@ -952,7 +958,7 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags) } #ifdef IP_SET_HASH_WITH_NETS - add_cidr(h, CIDR(d->cidr), HOST_MASK); + add_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family)); #endif h->elements++; out: @@ -986,7 +992,7 @@ type_pf_tdel(struct ip_set *set, void *value, u32 timeout, u32 flags) n->pos--; h->elements--; #ifdef IP_SET_HASH_WITH_NETS - del_cidr(h, CIDR(d->cidr), HOST_MASK); + del_cidr(h, CIDR(d->cidr), NETS_LENGTH(set->family)); #endif if (n->pos + AHASH_INIT_SIZE < n->size) { void *tmp = kzalloc((n->size - AHASH_INIT_SIZE) @@ -1016,9 +1022,9 @@ type_pf_ttest_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout) struct hbucket *n; int i, j = 0; u32 key, multi = 0; - u8 host_mask = SET_HOST_MASK(set->family); + u8 nets_length = NETS_LENGTH(set->family); - for (; j < host_mask && h->nets[j].cidr && !multi; j++) { + for (; j < nets_length && h->nets[j].nets && !multi; j++) { type_pf_data_netmask(d, h->nets[j].cidr); key = HKEY(d, h->initval, t->htable_bits); n = hbucket(t, key); @@ -1147,7 +1153,7 @@ type_pf_gc(unsigned long ul_set) pr_debug("called\n"); write_lock_bh(&set->lock); - type_pf_expire(h); + type_pf_expire(h, NETS_LENGTH(set->family)); write_unlock_bh(&set->lock); h->gc.expires = jiffies + IPSET_GC_PERIOD(h->timeout) * HZ; diff --git a/include/linux/netfilter/nf_conntrack_amanda.h b/include/linux/netfilter/nf_conntrack_amanda.h index 0bb5a69..4b59a158 100644 --- a/include/linux/netfilter/nf_conntrack_amanda.h +++ b/include/linux/netfilter/nf_conntrack_amanda.h @@ -4,6 +4,7 @@ extern unsigned int (*nf_nat_amanda_hook)(struct sk_buff *skb, enum ip_conntrack_info ctinfo, + unsigned int protoff, unsigned int matchoff, unsigned int matchlen, struct nf_conntrack_expect *exp); diff --git a/include/linux/netfilter/nf_conntrack_ftp.h b/include/linux/netfilter/nf_conntrack_ftp.h index 3e3aa08..8faf3f7 100644 --- a/include/linux/netfilter/nf_conntrack_ftp.h +++ b/include/linux/netfilter/nf_conntrack_ftp.h @@ -18,13 +18,17 @@ enum nf_ct_ftp_type { #define FTP_PORT 21 +#define NF_CT_FTP_SEQ_PICKUP (1 << 0) + #define NUM_SEQ_TO_REMEMBER 2 /* This structure exists only once per master */ struct nf_ct_ftp_master { /* Valid seq positions for cmd matching after newline */ u_int32_t seq_aft_nl[IP_CT_DIR_MAX][NUM_SEQ_TO_REMEMBER]; /* 0 means seq_match_aft_nl not set */ - int seq_aft_nl_num[IP_CT_DIR_MAX]; + u_int16_t seq_aft_nl_num[IP_CT_DIR_MAX]; + /* pickup sequence tracking, useful for conntrackd */ + u_int16_t flags[IP_CT_DIR_MAX]; }; struct nf_conntrack_expect; @@ -34,6 +38,7 @@ struct nf_conntrack_expect; extern unsigned int (*nf_nat_ftp_hook)(struct sk_buff *skb, enum ip_conntrack_info ctinfo, enum nf_ct_ftp_type type, + unsigned int protoff, unsigned int matchoff, unsigned int matchlen, struct nf_conntrack_expect *exp); diff --git a/include/linux/netfilter/nf_conntrack_h323.h b/include/linux/netfilter/nf_conntrack_h323.h index 26f9226..f381020 100644 --- a/include/linux/netfilter/nf_conntrack_h323.h +++ b/include/linux/netfilter/nf_conntrack_h323.h @@ -36,12 +36,12 @@ extern void nf_conntrack_h245_expect(struct nf_conn *new, struct nf_conntrack_expect *this); extern void nf_conntrack_q931_expect(struct nf_conn *new, struct nf_conntrack_expect *this); -extern int (*set_h245_addr_hook) (struct sk_buff *skb, +extern int (*set_h245_addr_hook) (struct sk_buff *skb, unsigned int protoff, unsigned char **data, int dataoff, H245_TransportAddress *taddr, union nf_inet_addr *addr, __be16 port); -extern int (*set_h225_addr_hook) (struct sk_buff *skb, +extern int (*set_h225_addr_hook) (struct sk_buff *skb, unsigned int protoff, unsigned char **data, int dataoff, TransportAddress *taddr, union nf_inet_addr *addr, @@ -49,40 +49,45 @@ extern int (*set_h225_addr_hook) (struct sk_buff *skb, extern int (*set_sig_addr_hook) (struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, - unsigned char **data, + unsigned int protoff, unsigned char **data, TransportAddress *taddr, int count); extern int (*set_ras_addr_hook) (struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, - unsigned char **data, + unsigned int protoff, unsigned char **data, TransportAddress *taddr, int count); extern int (*nat_rtp_rtcp_hook) (struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, - unsigned char **data, int dataoff, + unsigned int protoff, unsigned char **data, + int dataoff, H245_TransportAddress *taddr, __be16 port, __be16 rtp_port, struct nf_conntrack_expect *rtp_exp, struct nf_conntrack_expect *rtcp_exp); extern int (*nat_t120_hook) (struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, + unsigned int protoff, unsigned char **data, int dataoff, H245_TransportAddress *taddr, __be16 port, struct nf_conntrack_expect *exp); extern int (*nat_h245_hook) (struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, + unsigned int protoff, unsigned char **data, int dataoff, TransportAddress *taddr, __be16 port, struct nf_conntrack_expect *exp); extern int (*nat_callforwarding_hook) (struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, + unsigned int protoff, unsigned char **data, int dataoff, TransportAddress *taddr, __be16 port, struct nf_conntrack_expect *exp); extern int (*nat_q931_hook) (struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, + unsigned int protoff, unsigned char **data, TransportAddress *taddr, int idx, __be16 port, struct nf_conntrack_expect *exp); diff --git a/include/linux/netfilter/nf_conntrack_irc.h b/include/linux/netfilter/nf_conntrack_irc.h index 36282bf..4bb9bae 100644 --- a/include/linux/netfilter/nf_conntrack_irc.h +++ b/include/linux/netfilter/nf_conntrack_irc.h @@ -7,6 +7,7 @@ extern unsigned int (*nf_nat_irc_hook)(struct sk_buff *skb, enum ip_conntrack_info ctinfo, + unsigned int protoff, unsigned int matchoff, unsigned int matchlen, struct nf_conntrack_expect *exp); diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h index 3bbde0c..2ab2830 100644 --- a/include/linux/netfilter/nf_conntrack_pptp.h +++ b/include/linux/netfilter/nf_conntrack_pptp.h @@ -303,12 +303,14 @@ struct nf_conntrack_expect; extern int (*nf_nat_pptp_hook_outbound)(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, + unsigned int protoff, struct PptpControlHeader *ctlh, union pptp_ctrl_union *pptpReq); extern int (*nf_nat_pptp_hook_inbound)(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, + unsigned int protoff, struct PptpControlHeader *ctlh, union pptp_ctrl_union *pptpReq); diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h index 89f2a62..387bdd0 100644 --- a/include/linux/netfilter/nf_conntrack_sip.h +++ b/include/linux/netfilter/nf_conntrack_sip.h @@ -37,10 +37,12 @@ struct sdp_media_type { struct sip_handler { const char *method; unsigned int len; - int (*request)(struct sk_buff *skb, unsigned int dataoff, + int (*request)(struct sk_buff *skb, unsigned int protoff, + unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq); - int (*response)(struct sk_buff *skb, unsigned int dataoff, + int (*response)(struct sk_buff *skb, unsigned int protoff, + unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq, unsigned int code); }; @@ -97,19 +99,20 @@ enum sip_header_types { enum sdp_header_types { SDP_HDR_UNSPEC, SDP_HDR_VERSION, - SDP_HDR_OWNER_IP4, - SDP_HDR_CONNECTION_IP4, - SDP_HDR_OWNER_IP6, - SDP_HDR_CONNECTION_IP6, + SDP_HDR_OWNER, + SDP_HDR_CONNECTION, SDP_HDR_MEDIA, }; extern unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb, + unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen); -extern void (*nf_nat_sip_seq_adjust_hook)(struct sk_buff *skb, s16 off); +extern void (*nf_nat_sip_seq_adjust_hook)(struct sk_buff *skb, + unsigned int protoff, s16 off); extern unsigned int (*nf_nat_sip_expect_hook)(struct sk_buff *skb, + unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, @@ -117,6 +120,7 @@ extern unsigned int (*nf_nat_sip_expect_hook)(struct sk_buff *skb, unsigned int matchoff, unsigned int matchlen); extern unsigned int (*nf_nat_sdp_addr_hook)(struct sk_buff *skb, + unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, @@ -125,6 +129,7 @@ extern unsigned int (*nf_nat_sdp_addr_hook)(struct sk_buff *skb, enum sdp_header_types term, const union nf_inet_addr *addr); extern unsigned int (*nf_nat_sdp_port_hook)(struct sk_buff *skb, + unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, @@ -132,12 +137,14 @@ extern unsigned int (*nf_nat_sdp_port_hook)(struct sk_buff *skb, unsigned int matchlen, u_int16_t port); extern unsigned int (*nf_nat_sdp_session_hook)(struct sk_buff *skb, + unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int sdpoff, const union nf_inet_addr *addr); extern unsigned int (*nf_nat_sdp_media_hook)(struct sk_buff *skb, + unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, diff --git a/include/linux/netfilter/nf_nat.h b/include/linux/netfilter/nf_nat.h index 8df2d13..bf0cc37 100644 --- a/include/linux/netfilter/nf_nat.h +++ b/include/linux/netfilter/nf_nat.h @@ -22,4 +22,12 @@ struct nf_nat_ipv4_multi_range_compat { struct nf_nat_ipv4_range range[1]; }; +struct nf_nat_range { + unsigned int flags; + union nf_inet_addr min_addr; + union nf_inet_addr max_addr; + union nf_conntrack_man_proto min_proto; + union nf_conntrack_man_proto max_proto; +}; + #endif /* _NETFILTER_NF_NAT_H */ diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h index f649f74..43bfe3e 100644 --- a/include/linux/netfilter/nfnetlink_conntrack.h +++ b/include/linux/netfilter/nfnetlink_conntrack.h @@ -142,9 +142,13 @@ enum ctattr_tstamp { enum ctattr_nat { CTA_NAT_UNSPEC, - CTA_NAT_MINIP, - CTA_NAT_MAXIP, + CTA_NAT_V4_MINIP, +#define CTA_NAT_MINIP CTA_NAT_V4_MINIP + CTA_NAT_V4_MAXIP, +#define CTA_NAT_MAXIP CTA_NAT_V4_MAXIP CTA_NAT_PROTO, + CTA_NAT_V6_MINIP, + CTA_NAT_V6_MAXIP, __CTA_NAT_MAX }; #define CTA_NAT_MAX (__CTA_NAT_MAX - 1) diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h index 3b1c136..70ec8c2 100644 --- a/include/linux/netfilter/nfnetlink_queue.h +++ b/include/linux/netfilter/nfnetlink_queue.h @@ -44,6 +44,7 @@ enum nfqnl_attr_type { NFQA_PAYLOAD, /* opaque data payload */ NFQA_CT, /* nf_conntrack_netlink.h */ NFQA_CT_INFO, /* enum ip_conntrack_info */ + NFQA_CAP_LEN, /* __u32 length of captured packet */ __NFQA_MAX }; diff --git a/include/linux/netfilter/xt_time.h b/include/linux/netfilter/xt_time.h index 7c37fac..0958860 100644 --- a/include/linux/netfilter/xt_time.h +++ b/include/linux/netfilter/xt_time.h @@ -17,6 +17,9 @@ enum { /* Match against local time (instead of UTC) */ XT_TIME_LOCAL_TZ = 1 << 0, + /* treat timestart > timestop (e.g. 23:00-01:00) as single period */ + XT_TIME_CONTIGUOUS = 1 << 1, + /* Shortcuts */ XT_TIME_ALL_MONTHDAYS = 0xFFFFFFFE, XT_TIME_ALL_WEEKDAYS = 0xFE, @@ -24,4 +27,6 @@ enum { XT_TIME_MAX_DAYTIME = 24 * 60 * 60 - 1, }; +#define XT_TIME_ALL_FLAGS (XT_TIME_LOCAL_TZ|XT_TIME_CONTIGUOUS) + #endif /* _XT_TIME_H */ diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h index e2b1280..b962dfc 100644 --- a/include/linux/netfilter_ipv4.h +++ b/include/linux/netfilter_ipv4.h @@ -79,7 +79,6 @@ enum nf_ip_hook_priorities { #ifdef __KERNEL__ extern int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type); -extern int ip_xfrm_me_harder(struct sk_buff *skb); extern __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, u_int8_t protocol); #endif /*__KERNEL__*/ diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild index bd095bc..b88c005 100644 --- a/include/linux/netfilter_ipv6/Kbuild +++ b/include/linux/netfilter_ipv6/Kbuild @@ -1,6 +1,7 @@ header-y += ip6_tables.h header-y += ip6t_HL.h header-y += ip6t_LOG.h +header-y += ip6t_NPT.h header-y += ip6t_REJECT.h header-y += ip6t_ah.h header-y += ip6t_frag.h diff --git a/include/linux/netfilter_ipv6/ip6t_NPT.h b/include/linux/netfilter_ipv6/ip6t_NPT.h new file mode 100644 index 0000000..f763355 --- /dev/null +++ b/include/linux/netfilter_ipv6/ip6t_NPT.h @@ -0,0 +1,16 @@ +#ifndef __NETFILTER_IP6T_NPT +#define __NETFILTER_IP6T_NPT + +#include <linux/types.h> +#include <linux/netfilter.h> + +struct ip6t_npt_tginfo { + union nf_inet_addr src_pfx; + union nf_inet_addr dst_pfx; + __u8 src_pfx_len; + __u8 dst_pfx_len; + /* Used internally by the kernel */ + __sum16 adjustment; +}; + +#endif /* __NETFILTER_IP6T_NPT */ diff --git a/include/linux/netlink.h b/include/linux/netlink.h index c9fdde2..f80c56a 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -153,6 +153,8 @@ struct nlattr { #include <linux/capability.h> #include <linux/skbuff.h> +#include <linux/export.h> +#include <net/scm.h> struct net; @@ -162,8 +164,8 @@ static inline struct nlmsghdr *nlmsg_hdr(const struct sk_buff *skb) } struct netlink_skb_parms { - struct ucred creds; /* Skb credentials */ - __u32 pid; + struct scm_creds creds; /* Skb credentials */ + __u32 portid; __u32 dst_group; struct sock *ssk; }; @@ -175,17 +177,27 @@ struct netlink_skb_parms { extern void netlink_table_grab(void); extern void netlink_table_ungrab(void); +#define NL_CFG_F_NONROOT_RECV (1 << 0) +#define NL_CFG_F_NONROOT_SEND (1 << 1) + /* optional Netlink kernel configuration parameters */ struct netlink_kernel_cfg { unsigned int groups; + unsigned int flags; void (*input)(struct sk_buff *skb); struct mutex *cb_mutex; void (*bind)(int group); }; -extern struct sock *netlink_kernel_create(struct net *net, int unit, - struct module *module, - struct netlink_kernel_cfg *cfg); +extern struct sock *__netlink_kernel_create(struct net *net, int unit, + struct module *module, + struct netlink_kernel_cfg *cfg); +static inline struct sock * +netlink_kernel_create(struct net *net, int unit, struct netlink_kernel_cfg *cfg) +{ + return __netlink_kernel_create(net, unit, THIS_MODULE, cfg); +} + extern void netlink_kernel_release(struct sock *sk); extern int __netlink_change_ngroups(struct sock *sk, unsigned int groups); extern int netlink_change_ngroups(struct sock *sk, unsigned int groups); @@ -193,14 +205,14 @@ extern void __netlink_clear_multicast_users(struct sock *sk, unsigned int group) extern void netlink_clear_multicast_users(struct sock *sk, unsigned int group); extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err); extern int netlink_has_listeners(struct sock *sk, unsigned int group); -extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock); -extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid, +extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 portid, int nonblock); +extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 portid, __u32 group, gfp_t allocation); extern int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, - __u32 pid, __u32 group, gfp_t allocation, + __u32 portid, __u32 group, gfp_t allocation, int (*filter)(struct sock *dsk, struct sk_buff *skb, void *data), void *filter_data); -extern int netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code); +extern int netlink_set_err(struct sock *ssk, __u32 portid, __u32 group, int code); extern int netlink_register_notifier(struct notifier_block *nb); extern int netlink_unregister_notifier(struct notifier_block *nb); @@ -241,12 +253,12 @@ struct netlink_callback { struct netlink_notify { struct net *net; - int pid; + int portid; int protocol; }; struct nlmsghdr * -__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags); +__nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, int type, int len, int flags); struct netlink_dump_control { int (*dump)(struct sk_buff *skb, struct netlink_callback *); @@ -259,11 +271,6 @@ extern int netlink_dump_start(struct sock *ssk, struct sk_buff *skb, const struct nlmsghdr *nlh, struct netlink_dump_control *control); - -#define NL_NONROOT_RECV 0x1 -#define NL_NONROOT_SEND 0x2 -extern void netlink_set_nonroot(int protocol, unsigned flag); - #endif /* __KERNEL__ */ #endif /* __LINUX_NETLINK_H */ diff --git a/include/linux/nfc.h b/include/linux/nfc.h index 6189f27..d908d17 100644 --- a/include/linux/nfc.h +++ b/include/linux/nfc.h @@ -183,4 +183,15 @@ struct sockaddr_nfc_llcp { #define NFC_HEADER_SIZE 1 +/** + * Pseudo-header info for raw socket packets + * First byte is the adapter index + * Second byte contains flags + * - 0x01 - Direction (0=RX, 1=TX) + * - 0x02-0x80 - Reserved + **/ +#define NFC_LLCP_RAW_HEADER_SIZE 2 +#define NFC_LLCP_DIRECTION_RX 0x00 +#define NFC_LLCP_DIRECTION_TX 0x01 + #endif /*__LINUX_NFC_H */ diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 2f38788..7df9b500 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -565,6 +565,19 @@ * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ with * %NL80211_ATTR_WIPHY_CHANNEL_TYPE. * + * @NL80211_CMD_START_P2P_DEVICE: Start the given P2P Device, identified by + * its %NL80211_ATTR_WDEV identifier. It must have been created with + * %NL80211_CMD_NEW_INTERFACE previously. After it has been started, the + * P2P Device can be used for P2P operations, e.g. remain-on-channel and + * public action frame TX. + * @NL80211_CMD_STOP_P2P_DEVICE: Stop the given P2P Device, identified by + * its %NL80211_ATTR_WDEV identifier. + * + * @NL80211_CMD_CONN_FAILED: connection request to an AP failed; used to + * notify userspace that AP has rejected the connection request from a + * station, due to particular reason. %NL80211_ATTR_CONN_FAILED_REASON + * is used for this. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -708,6 +721,11 @@ enum nl80211_commands { NL80211_CMD_CH_SWITCH_NOTIFY, + NL80211_CMD_START_P2P_DEVICE, + NL80211_CMD_STOP_P2P_DEVICE, + + NL80211_CMD_CONN_FAILED, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -1251,6 +1269,10 @@ enum nl80211_commands { * was used to provide the hint. For the different types of * allowed user regulatory hints see nl80211_user_reg_hint_type. * + * @NL80211_ATTR_CONN_FAILED_REASON: The reason for which AP has rejected + * the connection request from a station. nl80211_connect_failed_reason + * enum has different reasons of connection failure. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1506,6 +1528,8 @@ enum nl80211_attrs { NL80211_ATTR_USER_REG_HINT_TYPE, + NL80211_ATTR_CONN_FAILED_REASON, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -1575,6 +1599,10 @@ enum nl80211_attrs { * @NL80211_IFTYPE_MESH_POINT: mesh point * @NL80211_IFTYPE_P2P_CLIENT: P2P client * @NL80211_IFTYPE_P2P_GO: P2P group owner + * @NL80211_IFTYPE_P2P_DEVICE: P2P device interface type, this is not a netdev + * and therefore can't be created in the normal ways, use the + * %NL80211_CMD_START_P2P_DEVICE and %NL80211_CMD_STOP_P2P_DEVICE + * commands to create and destroy one * @NL80211_IFTYPE_MAX: highest interface type number currently defined * @NUM_NL80211_IFTYPES: number of defined interface types * @@ -1593,6 +1621,7 @@ enum nl80211_iftype { NL80211_IFTYPE_MESH_POINT, NL80211_IFTYPE_P2P_CLIENT, NL80211_IFTYPE_P2P_GO, + NL80211_IFTYPE_P2P_DEVICE, /* keep last */ NUM_NL80211_IFTYPES, @@ -2994,12 +3023,18 @@ enum nl80211_ap_sme_features { * @NL80211_FEATURE_CELL_BASE_REG_HINTS: This driver has been tested * to work properly to suppport receiving regulatory hints from * cellular base stations. + * @NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL: If this is set, an active + * P2P Device (%NL80211_IFTYPE_P2P_DEVICE) requires its own channel + * in the interface combinations, even when it's only used for scan + * and remain-on-channel. This could be due to, for example, the + * remain-on-channel implementation requiring a channel context. */ enum nl80211_feature_flags { - NL80211_FEATURE_SK_TX_STATUS = 1 << 0, - NL80211_FEATURE_HT_IBSS = 1 << 1, - NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, - NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, + NL80211_FEATURE_SK_TX_STATUS = 1 << 0, + NL80211_FEATURE_HT_IBSS = 1 << 1, + NL80211_FEATURE_INACTIVITY_TIMER = 1 << 2, + NL80211_FEATURE_CELL_BASE_REG_HINTS = 1 << 3, + NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL = 1 << 4, }; /** @@ -3023,4 +3058,15 @@ enum nl80211_probe_resp_offload_support_attr { NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U = 1<<3, }; +/** + * enum nl80211_connect_failed_reason - connection request failed reasons + * @NL80211_CONN_FAIL_MAX_CLIENTS: Maximum number of clients that can be + * handled by the AP is reached. + * @NL80211_CONN_FAIL_BLOCKED_CLIENT: Client's MAC is in the AP's blocklist. + */ +enum nl80211_connect_failed_reason { + NL80211_CONN_FAIL_MAX_CLIENTS, + NL80211_CONN_FAIL_BLOCKED_CLIENT, +}; + #endif /* __LINUX_NL80211_H */ diff --git a/include/linux/of_mdio.h b/include/linux/of_mdio.h index 912c27a..6ef49b8 100644 --- a/include/linux/of_mdio.h +++ b/include/linux/of_mdio.h @@ -12,6 +12,7 @@ #include <linux/phy.h> #include <linux/of.h> +#ifdef CONFIG_OF extern int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np); extern struct phy_device *of_phy_find_device(struct device_node *phy_np); extern struct phy_device *of_phy_connect(struct net_device *dev, @@ -24,4 +25,36 @@ extern struct phy_device *of_phy_connect_fixed_link(struct net_device *dev, extern struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np); +#else /* CONFIG_OF */ +int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) +{ + return -ENOSYS; +} + +struct phy_device *of_phy_find_device(struct device_node *phy_np) +{ + return NULL; +} + +struct phy_device *of_phy_connect(struct net_device *dev, + struct device_node *phy_np, + void (*hndlr)(struct net_device *), + u32 flags, phy_interface_t iface) +{ + return NULL; +} + +struct phy_device *of_phy_connect_fixed_link(struct net_device *dev, + void (*hndlr)(struct net_device *), + phy_interface_t iface) +{ + return NULL; +} + +struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np) +{ + return NULL; +} +#endif /* CONFIG_OF */ + #endif /* __LINUX_OF_MDIO_H */ diff --git a/include/linux/packet_diag.h b/include/linux/packet_diag.h new file mode 100644 index 0000000..93f5fa9 --- /dev/null +++ b/include/linux/packet_diag.h @@ -0,0 +1,72 @@ +#ifndef __PACKET_DIAG_H__ +#define __PACKET_DIAG_H__ + +#include <linux/types.h> + +struct packet_diag_req { + __u8 sdiag_family; + __u8 sdiag_protocol; + __u16 pad; + __u32 pdiag_ino; + __u32 pdiag_show; + __u32 pdiag_cookie[2]; +}; + +#define PACKET_SHOW_INFO 0x00000001 /* Basic packet_sk information */ +#define PACKET_SHOW_MCLIST 0x00000002 /* A set of packet_diag_mclist-s */ +#define PACKET_SHOW_RING_CFG 0x00000004 /* Rings configuration parameters */ +#define PACKET_SHOW_FANOUT 0x00000008 + +struct packet_diag_msg { + __u8 pdiag_family; + __u8 pdiag_type; + __u16 pdiag_num; + + __u32 pdiag_ino; + __u32 pdiag_cookie[2]; +}; + +enum { + PACKET_DIAG_INFO, + PACKET_DIAG_MCLIST, + PACKET_DIAG_RX_RING, + PACKET_DIAG_TX_RING, + PACKET_DIAG_FANOUT, + + PACKET_DIAG_MAX, +}; + +struct packet_diag_info { + __u32 pdi_index; + __u32 pdi_version; + __u32 pdi_reserve; + __u32 pdi_copy_thresh; + __u32 pdi_tstamp; + __u32 pdi_flags; + +#define PDI_RUNNING 0x1 +#define PDI_AUXDATA 0x2 +#define PDI_ORIGDEV 0x4 +#define PDI_VNETHDR 0x8 +#define PDI_LOSS 0x10 +}; + +struct packet_diag_mclist { + __u32 pdmc_index; + __u32 pdmc_count; + __u16 pdmc_type; + __u16 pdmc_alen; + __u8 pdmc_addr[MAX_ADDR_LEN]; +}; + +struct packet_diag_ring { + __u32 pdr_block_size; + __u32 pdr_block_nr; + __u32 pdr_frame_size; + __u32 pdr_frame_nr; + __u32 pdr_retire_tmo; + __u32 pdr_sizeof_priv; + __u32 pdr_features; +}; + +#endif diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h index 9404854..0cc45ae 100644 --- a/include/linux/pps_kernel.h +++ b/include/linux/pps_kernel.h @@ -116,5 +116,14 @@ static inline void pps_get_ts(struct pps_event_time *ts) #endif /* CONFIG_NTP_PPS */ +/* Subtract known time delay from PPS event time(s) */ +static inline void pps_sub_ts(struct pps_event_time *ts, struct timespec delta) +{ + ts->ts_real = timespec_sub(ts->ts_real, delta); +#ifdef CONFIG_NTP_PPS + ts->ts_raw = timespec_sub(ts->ts_raw, delta); +#endif +} + #endif /* LINUX_PPS_KERNEL_H */ diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index 945704c..f2dc6d8 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -21,6 +21,8 @@ #ifndef _PTP_CLOCK_KERNEL_H_ #define _PTP_CLOCK_KERNEL_H_ +#include <linux/device.h> +#include <linux/pps_kernel.h> #include <linux/ptp_clock.h> @@ -40,7 +42,9 @@ struct ptp_clock_request { * struct ptp_clock_info - decribes a PTP hardware clock * * @owner: The clock driver should set to THIS_MODULE. - * @name: A short name to identify the clock. + * @name: A short "friendly name" to identify the clock and to + * help distinguish PHY based devices from MAC based ones. + * The string is not meant to be a unique id. * @max_adj: The maximum possible frequency adjustment, in parts per billon. * @n_alarm: The number of programmable alarms. * @n_ext_ts: The number of external time stamp channels. @@ -92,10 +96,12 @@ struct ptp_clock; /** * ptp_clock_register() - register a PTP hardware clock driver * - * @info: Structure describing the new clock. + * @info: Structure describing the new clock. + * @parent: Pointer to the parent device of the new clock. */ -extern struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info); +extern struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info, + struct device *parent); /** * ptp_clock_unregister() - unregister a PTP hardware clock driver @@ -110,6 +116,7 @@ enum ptp_clock_events { PTP_CLOCK_ALARM, PTP_CLOCK_EXTTS, PTP_CLOCK_PPS, + PTP_CLOCK_PPSUSR, }; /** @@ -117,13 +124,17 @@ enum ptp_clock_events { * * @type: One of the ptp_clock_events enumeration values. * @index: Identifies the source of the event. - * @timestamp: When the event occured. + * @timestamp: When the event occurred (%PTP_CLOCK_EXTTS only). + * @pps_times: When the event occurred (%PTP_CLOCK_PPSUSR only). */ struct ptp_clock_event { int type; int index; - u64 timestamp; + union { + u64 timestamp; + struct pps_event_time pps_times; + }; }; /** diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index 6fdf027..0ec590b 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -354,6 +354,37 @@ static inline bool rfkill_blocked(struct rfkill *rfkill) } #endif /* RFKILL || RFKILL_MODULE */ + +#ifdef CONFIG_RFKILL_LEDS +/** + * rfkill_get_led_trigger_name - Get the LED trigger name for the button's LED. + * This function might return a NULL pointer if registering of the + * LED trigger failed. Use this as "default_trigger" for the LED. + */ +const char *rfkill_get_led_trigger_name(struct rfkill *rfkill); + +/** + * rfkill_set_led_trigger_name -- set the LED trigger name + * @rfkill: rfkill struct + * @name: LED trigger name + * + * This function sets the LED trigger name of the radio LED + * trigger that rfkill creates. It is optional, but if called + * must be called before rfkill_register() to be effective. + */ +void rfkill_set_led_trigger_name(struct rfkill *rfkill, const char *name); +#else +static inline const char *rfkill_get_led_trigger_name(struct rfkill *rfkill) +{ + return NULL; +} + +static inline void +rfkill_set_led_trigger_name(struct rfkill *rfkill, const char *name) +{ +} +#endif + #endif /* __KERNEL__ */ #endif /* RFKILL_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index d23ca62..9c5612f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1526,6 +1526,9 @@ struct task_struct { * cache last used pipe for splice */ struct pipe_inode_info *splice_pipe; + + struct page_frag task_frag; + #ifdef CONFIG_TASK_DELAY_ACCT struct task_delay_info *delays; #endif diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 7632c87..b33a3a1 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -846,13 +846,16 @@ static inline int skb_shared(const struct sk_buff *skb) * * NULL is returned on a memory allocation failure. */ -static inline struct sk_buff *skb_share_check(struct sk_buff *skb, - gfp_t pri) +static inline struct sk_buff *skb_share_check(struct sk_buff *skb, gfp_t pri) { might_sleep_if(pri & __GFP_WAIT); if (skb_shared(skb)) { struct sk_buff *nskb = skb_clone(skb, pri); - kfree_skb(skb); + + if (likely(nskb)) + consume_skb(skb); + else + kfree_skb(skb); skb = nskb; } return skb; diff --git a/include/linux/snmp.h b/include/linux/snmp.h index 00bc189..fdfba23 100644 --- a/include/linux/snmp.h +++ b/include/linux/snmp.h @@ -18,7 +18,14 @@ enum { IPSTATS_MIB_NUM = 0, +/* frequently written fields in fast path, kept in same cache line */ IPSTATS_MIB_INPKTS, /* InReceives */ + IPSTATS_MIB_INOCTETS, /* InOctets */ + IPSTATS_MIB_INDELIVERS, /* InDelivers */ + IPSTATS_MIB_OUTFORWDATAGRAMS, /* OutForwDatagrams */ + IPSTATS_MIB_OUTPKTS, /* OutRequests */ + IPSTATS_MIB_OUTOCTETS, /* OutOctets */ +/* other fields */ IPSTATS_MIB_INHDRERRORS, /* InHdrErrors */ IPSTATS_MIB_INTOOBIGERRORS, /* InTooBigErrors */ IPSTATS_MIB_INNOROUTES, /* InNoRoutes */ @@ -26,9 +33,6 @@ enum IPSTATS_MIB_INUNKNOWNPROTOS, /* InUnknownProtos */ IPSTATS_MIB_INTRUNCATEDPKTS, /* InTruncatedPkts */ IPSTATS_MIB_INDISCARDS, /* InDiscards */ - IPSTATS_MIB_INDELIVERS, /* InDelivers */ - IPSTATS_MIB_OUTFORWDATAGRAMS, /* OutForwDatagrams */ - IPSTATS_MIB_OUTPKTS, /* OutRequests */ IPSTATS_MIB_OUTDISCARDS, /* OutDiscards */ IPSTATS_MIB_OUTNOROUTES, /* OutNoRoutes */ IPSTATS_MIB_REASMTIMEOUT, /* ReasmTimeout */ @@ -42,8 +46,6 @@ enum IPSTATS_MIB_OUTMCASTPKTS, /* OutMcastPkts */ IPSTATS_MIB_INBCASTPKTS, /* InBcastPkts */ IPSTATS_MIB_OUTBCASTPKTS, /* OutBcastPkts */ - IPSTATS_MIB_INOCTETS, /* InOctets */ - IPSTATS_MIB_OUTOCTETS, /* OutOctets */ IPSTATS_MIB_INMCASTOCTETS, /* InMcastOctets */ IPSTATS_MIB_OUTMCASTOCTETS, /* OutMcastOctets */ IPSTATS_MIB_INBCASTOCTETS, /* InBcastOctets */ @@ -239,6 +241,10 @@ enum LINUX_MIB_TCPCHALLENGEACK, /* TCPChallengeACK */ LINUX_MIB_TCPSYNCHALLENGE, /* TCPSYNChallenge */ LINUX_MIB_TCPFASTOPENACTIVE, /* TCPFastOpenActive */ + LINUX_MIB_TCPFASTOPENPASSIVE, /* TCPFastOpenPassive*/ + LINUX_MIB_TCPFASTOPENPASSIVEFAIL, /* TCPFastOpenPassiveFail */ + LINUX_MIB_TCPFASTOPENLISTENOVERFLOW, /* TCPFastOpenListenOverflow */ + LINUX_MIB_TCPFASTOPENCOOKIEREQD, /* TCPFastOpenCookieReqd */ __LINUX_MIB_MAX }; diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h index 1a6b004..c2b02a5 100644 --- a/include/linux/ssb/ssb_driver_chipcommon.h +++ b/include/linux/ssb/ssb_driver_chipcommon.h @@ -504,7 +504,9 @@ #define SSB_CHIPCO_FLASHCTL_ST_SE 0x02D8 /* Sector Erase */ #define SSB_CHIPCO_FLASHCTL_ST_BE 0x00C7 /* Bulk Erase */ #define SSB_CHIPCO_FLASHCTL_ST_DP 0x00B9 /* Deep Power-down */ -#define SSB_CHIPCO_FLASHCTL_ST_RSIG 0x03AB /* Read Electronic Signature */ +#define SSB_CHIPCO_FLASHCTL_ST_RES 0x03AB /* Read Electronic Signature */ +#define SSB_CHIPCO_FLASHCTL_ST_CSA 0x1000 /* Keep chip select asserted */ +#define SSB_CHIPCO_FLASHCTL_ST_SSE 0x0220 /* Sub-sector Erase */ /* Status register bits for ST flashes */ #define SSB_CHIPCO_FLASHSTA_ST_WIP 0x01 /* Write In Progress */ diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index b69bdb1..a1547ea 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -76,7 +76,6 @@ /* Platfrom data for platform device structure's platform_data field */ struct stmmac_mdio_bus_data { - int bus_id; int (*phy_reset)(void *priv); unsigned int phy_mask; int *irqs; diff --git a/include/linux/tcp.h b/include/linux/tcp.h index eb125a4..67c789a 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -110,6 +110,7 @@ enum { #define TCP_REPAIR_QUEUE 20 #define TCP_QUEUE_SEQ 21 #define TCP_REPAIR_OPTIONS 22 +#define TCP_FASTOPEN 23 /* Enable FastOpen on listeners */ struct tcp_repair_opt { __u32 opt_code; @@ -246,6 +247,7 @@ static inline unsigned int tcp_optlen(const struct sk_buff *skb) /* TCP Fast Open */ #define TCP_FASTOPEN_COOKIE_MIN 4 /* Min Fast Open Cookie size in bytes */ #define TCP_FASTOPEN_COOKIE_MAX 16 /* Max Fast Open Cookie size in bytes */ +#define TCP_FASTOPEN_COOKIE_SIZE 8 /* the size employed by this impl. */ /* TCP Fast Open Cookie as stored in memory */ struct tcp_fastopen_cookie { @@ -312,9 +314,14 @@ struct tcp_request_sock { /* Only used by TCP MD5 Signature so far. */ const struct tcp_request_sock_ops *af_specific; #endif + struct sock *listener; /* needed for TFO */ u32 rcv_isn; u32 snt_isn; u32 snt_synack; /* synack sent time */ + u32 rcv_nxt; /* the ack # by SYNACK. For + * FastOpen it's the seq# + * after data-in-SYN. + */ }; static inline struct tcp_request_sock *tcp_rsk(const struct request_sock *req) @@ -505,14 +512,18 @@ struct tcp_sock { struct tcp_md5sig_info __rcu *md5sig_info; #endif -/* TCP fastopen related information */ - struct tcp_fastopen_request *fastopen_req; - /* When the cookie options are generated and exchanged, then this * object holds a reference to them (cookie_values->kref). Also * contains related tcp_cookie_transactions fields. */ struct tcp_cookie_values *cookie_values; + +/* TCP fastopen related information */ + struct tcp_fastopen_request *fastopen_req; + /* fastopen_rsk points to request_sock that resulted in this big + * socket. Used to retransmit SYNACKs etc. + */ + struct request_sock *fastopen_rsk; }; enum tsq_flags { @@ -552,6 +563,38 @@ static inline struct tcp_timewait_sock *tcp_twsk(const struct sock *sk) return (struct tcp_timewait_sock *)sk; } +static inline bool tcp_passive_fastopen(const struct sock *sk) +{ + return (sk->sk_state == TCP_SYN_RECV && + tcp_sk(sk)->fastopen_rsk != NULL); +} + +static inline bool fastopen_cookie_present(struct tcp_fastopen_cookie *foc) +{ + return foc->len != -1; +} + +extern void tcp_sock_destruct(struct sock *sk); + +static inline int fastopen_init_queue(struct sock *sk, int backlog) +{ + struct request_sock_queue *queue = + &inet_csk(sk)->icsk_accept_queue; + + if (queue->fastopenq == NULL) { + queue->fastopenq = kzalloc( + sizeof(struct fastopen_queue), + sk->sk_allocation); + if (queue->fastopenq == NULL) + return -ENOMEM; + + sk->sk_destruct = tcp_sock_destruct; + spin_lock_init(&queue->fastopenq->lock); + } + queue->fastopenq->max_qlen = backlog; + return 0; +} + #endif /* __KERNEL__ */ #endif /* _LINUX_TCP_H */ diff --git a/include/linux/tcp_metrics.h b/include/linux/tcp_metrics.h new file mode 100644 index 0000000..cb5157b --- /dev/null +++ b/include/linux/tcp_metrics.h @@ -0,0 +1,54 @@ +/* tcp_metrics.h - TCP Metrics Interface */ + +#ifndef _LINUX_TCP_METRICS_H +#define _LINUX_TCP_METRICS_H + +#include <linux/types.h> + +/* NETLINK_GENERIC related info + */ +#define TCP_METRICS_GENL_NAME "tcp_metrics" +#define TCP_METRICS_GENL_VERSION 0x1 + +enum tcp_metric_index { + TCP_METRIC_RTT, + TCP_METRIC_RTTVAR, + TCP_METRIC_SSTHRESH, + TCP_METRIC_CWND, + TCP_METRIC_REORDERING, + + /* Always last. */ + __TCP_METRIC_MAX, +}; + +#define TCP_METRIC_MAX (__TCP_METRIC_MAX - 1) + +enum { + TCP_METRICS_ATTR_UNSPEC, + TCP_METRICS_ATTR_ADDR_IPV4, /* u32 */ + TCP_METRICS_ATTR_ADDR_IPV6, /* binary */ + TCP_METRICS_ATTR_AGE, /* msecs */ + TCP_METRICS_ATTR_TW_TSVAL, /* u32, raw, rcv tsval */ + TCP_METRICS_ATTR_TW_TS_STAMP, /* s32, sec age */ + TCP_METRICS_ATTR_VALS, /* nested +1, u32 */ + TCP_METRICS_ATTR_FOPEN_MSS, /* u16 */ + TCP_METRICS_ATTR_FOPEN_SYN_DROPS, /* u16, count of drops */ + TCP_METRICS_ATTR_FOPEN_SYN_DROP_TS, /* msecs age */ + TCP_METRICS_ATTR_FOPEN_COOKIE, /* binary */ + + __TCP_METRICS_ATTR_MAX, +}; + +#define TCP_METRICS_ATTR_MAX (__TCP_METRICS_ATTR_MAX - 1) + +enum { + TCP_METRICS_CMD_UNSPEC, + TCP_METRICS_CMD_GET, + TCP_METRICS_CMD_DEL, + + __TCP_METRICS_CMD_MAX, +}; + +#define TCP_METRICS_CMD_MAX (__TCP_METRICS_CMD_MAX - 1) + +#endif /* _LINUX_TCP_METRICS_H */ diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h index c989284..0b1e3f2 100644 --- a/include/linux/tipc_config.h +++ b/include/linux/tipc_config.h @@ -89,8 +89,8 @@ #define TIPC_CMD_GET_REMOTE_MNG 0x4003 /* tx none, rx unsigned */ #define TIPC_CMD_GET_MAX_PORTS 0x4004 /* tx none, rx unsigned */ -#define TIPC_CMD_GET_MAX_PUBL 0x4005 /* tx none, rx unsigned */ -#define TIPC_CMD_GET_MAX_SUBSCR 0x4006 /* tx none, rx unsigned */ +#define TIPC_CMD_GET_MAX_PUBL 0x4005 /* obsoleted */ +#define TIPC_CMD_GET_MAX_SUBSCR 0x4006 /* obsoleted */ #define TIPC_CMD_GET_MAX_ZONES 0x4007 /* obsoleted */ #define TIPC_CMD_GET_MAX_CLUSTERS 0x4008 /* obsoleted */ #define TIPC_CMD_GET_MAX_NODES 0x4009 /* obsoleted */ @@ -115,8 +115,8 @@ #define TIPC_CMD_SET_NODE_ADDR 0x8001 /* tx net_addr, rx none */ #define TIPC_CMD_SET_REMOTE_MNG 0x8003 /* tx unsigned, rx none */ #define TIPC_CMD_SET_MAX_PORTS 0x8004 /* tx unsigned, rx none */ -#define TIPC_CMD_SET_MAX_PUBL 0x8005 /* tx unsigned, rx none */ -#define TIPC_CMD_SET_MAX_SUBSCR 0x8006 /* tx unsigned, rx none */ +#define TIPC_CMD_SET_MAX_PUBL 0x8005 /* obsoleted */ +#define TIPC_CMD_SET_MAX_SUBSCR 0x8006 /* obsoleted */ #define TIPC_CMD_SET_MAX_ZONES 0x8007 /* obsoleted */ #define TIPC_CMD_SET_MAX_CLUSTERS 0x8008 /* obsoleted */ #define TIPC_CMD_SET_MAX_NODES 0x8009 /* obsoleted */ |
