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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Browse Source 
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
  ...
This commit is contained in:
Linus Torvalds
2012-10-02 13:38:27 -07:00
parent a20acf99f7 a3a6cab5ea
commit aecdc33e11
967 changed files with 42768 additions and 21940 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/linux/Kbuild
+2
View File
@@ -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
include/linux/bcma/bcma_driver_chipcommon.h
+111
View File
@@ -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];
include/linux/bcma/bcma_regs.h
+4
View File
@@ -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_ */
include/linux/etherdevice.h
+11
View File
@@ -150,6 +150,17 @@ static inline void eth_broadcast_addr(u8 *addr)
memset(addr, 0xff, ETH_ALEN);
}
/**
* 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
include/linux/ethtool.h
+11 -6
View File
@@ -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)
include/linux/filter.h
+7
View File
@@ -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,
include/linux/hash.h
+10
View File
@@ -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 */
include/linux/ieee80211.h
-80
View File
@@ -1934,36 +1934,6 @@ static inline bool ieee80211_is_public_action(struct ieee80211_hdr *hdr,
return mgmt->u.action.category == WLAN_CATEGORY_PUBLIC;
}
/**
* 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
include/linux/if_arp.h
+1
View File
@@ -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 */
include/linux/if_link.h
+34
View File
@@ -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 */
include/linux/if_team.h
+9 -2
View File
@@ -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);
include/linux/if_tunnel.h
+3
View File
@@ -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,
};
include/linux/if_vlan.h
+7 -2
View File
@@ -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
/**
include/linux/inetdevice.h
+9 -2
View File
@@ -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) && \
include/linux/ip6_tunnel.h
+17
View File
@@ -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
include/linux/ipv6.h
+1
View File
@@ -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
include/linux/jiffies.h
+6
View File
@@ -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);
include/linux/mdio.h
+83
View File
@@ -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__ */
include/linux/netdevice.h
+27 -24
View File
@@ -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);
include/linux/netfilter.h
+6 -8
View File
@@ -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
}
include/linux/netfilter/ipset/ip_set.h
+13 -2
View File
@@ -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;
include/linux/netfilter/ipset/ip_set_ahash.h
+56 -50
View File
@@ -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;
int i, j;
++h->nets[cidr-1].nets;
pr_debug("add_cidr added %u: %u\n", cidr, h->nets[cidr-1].nets);
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 (i < host_mask)
h->nets[i].cidr = cidr;
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;
}
}
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;
u8 i, j;
--h->nets[cidr-1].nets;
for (i = 0; i < nets_length - 1 && h->nets[i].cidr != cidr; i++)
;
h->nets[i].nets--;
pr_debug("del_cidr deleted %u: %u\n", cidr, h->nets[cidr-1].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;
include/linux/netfilter/nf_conntrack_amanda.h
+1
View File
@@ -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);
include/linux/netfilter/nf_conntrack_ftp.h
+6 -1
View File
@@ -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);
include/linux/netfilter/nf_conntrack_h323.h
+10 -5
View File
@@ -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);
include/linux/netfilter/nf_conntrack_irc.h
+1
View File
@@ -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);
include/linux/netfilter/nf_conntrack_pptp.h
+2
View File
@@ -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);
include/linux/netfilter/nf_conntrack_sip.h
+14 -7
View File
@@ -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,
include/linux/netfilter/nf_nat.h
+8
View File
@@ -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 */
include/linux/netfilter/nfnetlink_conntrack.h
+6 -2
View File
@@ -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)
include/linux/netfilter/nfnetlink_queue.h
+1
View File
@@ -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
};
include/linux/netfilter/xt_time.h
+5
View File
@@ -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 */
include/linux/netfilter_ipv4.h
-1
View File
@@ -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__*/
include/linux/netfilter_ipv6/Kbuild
+1
View File
@@ -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
include/linux/netfilter_ipv6/ip6t_NPT.h
+16
View File
@@ -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 */
include/linux/netlink.h
+23 -16
View File
@@ -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 */
include/linux/nfc.h
+11
View File
@@ -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 */
include/linux/nl80211.h
+50 -4
View File
@@ -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 */
include/linux/of_mdio.h
+33
View File
@@ -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 */
include/linux/packet_diag.h
+72
View File
@@ -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
include/linux/pps_kernel.h
+9
View File
@@ -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 */
include/linux/ptp_clock_kernel.h
+16 -5
View File
@@ -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;
};
};
/**
include/linux/rfkill.h
+31
View File
@@ -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 */
include/linux/sched.h
+3
View File
@@ -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
include/linux/skbuff.h
+6 -3
View File
@@ -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;
include/linux/snmp.h
+11 -5
View File
@@ -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
};
include/linux/ssb/ssb_driver_chipcommon.h
+3 -1
View File
@@ -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 */
include/linux/stmmac.h
-1
View File
@@ -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;
include/linux/tcp.h
+46 -3
View File
@@ -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 */
include/linux/tcp_metrics.h
+54
View File
@@ -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 */
include/linux/tipc_config.h
+4 -4
View File
@@ -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 */
include/net/addrconf.h
+1 -1
View File
@@ -78,7 +78,7 @@ extern struct inet6_ifaddr *ipv6_get_ifaddr(struct net *net,
int strict);
extern int ipv6_dev_get_saddr(struct net *net,
struct net_device *dev,
const struct net_device *dev,
const struct in6_addr *daddr,
unsigned int srcprefs,
struct in6_addr *saddr);
include/net/arp.h
+2 -1
View File
@@ -3,6 +3,7 @@
#define _ARP_H
#include <linux/if_arp.h>
#include <linux/hash.h>
#include <net/neighbour.h>
@@ -10,7 +11,7 @@ extern struct neigh_table arp_tbl;
static inline u32 arp_hashfn(u32 key, const struct net_device *dev, u32 hash_rnd)
{
u32 val = key ^ dev->ifindex;
u32 val = key ^ hash32_ptr(dev);
return val * hash_rnd;
}
include/net/bluetooth/bluetooth.h
+10
View File
@@ -27,6 +27,7 @@
#include <linux/poll.h>
#include <net/sock.h>
#include <linux/seq_file.h>
#ifndef AF_BLUETOOTH
#define AF_BLUETOOTH 31
@@ -202,6 +203,10 @@ enum {
struct bt_sock_list {
struct hlist_head head;
rwlock_t lock;
#ifdef CONFIG_PROC_FS
struct file_operations fops;
int (* custom_seq_show)(struct seq_file *, void *);
#endif
};
int bt_sock_register(int proto, const struct net_proto_family *ops);
@@ -292,6 +297,11 @@ extern void hci_sock_cleanup(void);
extern int bt_sysfs_init(void);
extern void bt_sysfs_cleanup(void);
extern int bt_procfs_init(struct module* module, struct net *net, const char *name,
struct bt_sock_list* sk_list,
int (* seq_show)(struct seq_file *, void *));
extern void bt_procfs_cleanup(struct net *net, const char *name);
extern struct dentry *bt_debugfs;
int l2cap_init(void);
include/net/bluetooth/hci.h
+32
View File
@@ -62,6 +62,15 @@
/* First BR/EDR Controller shall have ID = 0 */
#define HCI_BREDR_ID 0
/* AMP controller status */
#define AMP_CTRL_POWERED_DOWN 0x00
#define AMP_CTRL_BLUETOOTH_ONLY 0x01
#define AMP_CTRL_NO_CAPACITY 0x02
#define AMP_CTRL_LOW_CAPACITY 0x03
#define AMP_CTRL_MEDIUM_CAPACITY 0x04
#define AMP_CTRL_HIGH_CAPACITY 0x05
#define AMP_CTRL_FULL_CAPACITY 0x06
/* HCI device quirks */
enum {
HCI_QUIRK_RESET_ON_CLOSE,
@@ -293,8 +302,11 @@ enum {
/* ---- HCI Error Codes ---- */
#define HCI_ERROR_AUTH_FAILURE 0x05
#define HCI_ERROR_CONNECTION_TIMEOUT 0x08
#define HCI_ERROR_REJ_BAD_ADDR 0x0f
#define HCI_ERROR_REMOTE_USER_TERM 0x13
#define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
#define HCI_ERROR_REMOTE_POWER_OFF 0x15
#define HCI_ERROR_LOCAL_HOST_TERM 0x16
#define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
@@ -1237,6 +1249,24 @@ struct hci_ev_simple_pair_complete {
bdaddr_t bdaddr;
} __packed;
#define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
struct hci_ev_user_passkey_notify {
bdaddr_t bdaddr;
__le32 passkey;
} __packed;
#define HCI_KEYPRESS_STARTED 0
#define HCI_KEYPRESS_ENTERED 1
#define HCI_KEYPRESS_ERASED 2
#define HCI_KEYPRESS_CLEARED 3
#define HCI_KEYPRESS_COMPLETED 4
#define HCI_EV_KEYPRESS_NOTIFY 0x3c
struct hci_ev_keypress_notify {
bdaddr_t bdaddr;
__u8 type;
} __packed;
#define HCI_EV_REMOTE_HOST_FEATURES 0x3d
struct hci_ev_remote_host_features {
bdaddr_t bdaddr;
@@ -1295,6 +1325,8 @@ struct hci_ev_num_comp_blocks {
} __packed;
/* 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;
include/net/bluetooth/hci_core.h
+20 -28
View File
@@ -115,12 +115,6 @@ struct oob_data {
u8 randomizer[16];
};
struct adv_entry {
struct list_head list;
bdaddr_t bdaddr;
u8 bdaddr_type;
};
struct le_scan_params {
u8 type;
u16 interval;
@@ -309,6 +303,8 @@ struct hci_conn {
__u8 pin_length;
__u8 enc_key_size;
__u8 io_capability;
__u32 passkey_notify;
__u8 passkey_entered;
__u16 disc_timeout;
unsigned long flags;
@@ -356,16 +352,16 @@ extern rwlock_t hci_cb_list_lock;
/* ----- HCI interface to upper protocols ----- */
extern int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr);
extern int l2cap_connect_cfm(struct hci_conn *hcon, u8 status);
extern void l2cap_connect_cfm(struct hci_conn *hcon, u8 status);
extern int l2cap_disconn_ind(struct hci_conn *hcon);
extern int l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason);
extern void l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason);
extern int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt);
extern int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb,
u16 flags);
extern int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr);
extern int sco_connect_cfm(struct hci_conn *hcon, __u8 status);
extern int sco_disconn_cfm(struct hci_conn *hcon, __u8 reason);
extern void sco_connect_cfm(struct hci_conn *hcon, __u8 status);
extern void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason);
extern int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb);
/* ----- Inquiry cache ----- */
@@ -434,15 +430,6 @@ static inline bool hci_conn_ssp_enabled(struct hci_conn *conn)
test_bit(HCI_CONN_SSP_ENABLED, &conn->flags);
}
static inline void hci_conn_hash_init(struct hci_dev *hdev)
{
struct hci_conn_hash *h = &hdev->conn_hash;
INIT_LIST_HEAD(&h->list);
h->acl_num = 0;
h->sco_num = 0;
h->le_num = 0;
}
static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c)
{
struct hci_conn_hash *h = &hdev->conn_hash;
@@ -557,9 +544,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev,
return NULL;
}
void hci_acl_connect(struct hci_conn *conn);
void hci_acl_disconn(struct hci_conn *conn, __u8 reason);
void hci_add_sco(struct hci_conn *conn, __u16 handle);
void hci_setup_sync(struct hci_conn *conn, __u16 handle);
void hci_sco_setup(struct hci_conn *conn, __u8 status);
@@ -569,7 +554,7 @@ void hci_conn_hash_flush(struct hci_dev *hdev);
void hci_conn_check_pending(struct hci_dev *hdev);
struct hci_chan *hci_chan_create(struct hci_conn *conn);
int hci_chan_del(struct hci_chan *chan);
void hci_chan_del(struct hci_chan *chan);
void hci_chan_list_flush(struct hci_conn *conn);
struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst,
@@ -587,8 +572,7 @@ void hci_conn_put_device(struct hci_conn *conn);
static inline void hci_conn_hold(struct hci_conn *conn)
{
BT_DBG("hcon %p refcnt %d -> %d", conn, atomic_read(&conn->refcnt),
atomic_read(&conn->refcnt) + 1);
BT_DBG("hcon %p orig refcnt %d", conn, atomic_read(&conn->refcnt));
atomic_inc(&conn->refcnt);
cancel_delayed_work(&conn->disc_work);
@@ -596,8 +580,7 @@ static inline void hci_conn_hold(struct hci_conn *conn)
static inline void hci_conn_put(struct hci_conn *conn)
{
BT_DBG("hcon %p refcnt %d -> %d", conn, atomic_read(&conn->refcnt),
atomic_read(&conn->refcnt) - 1);
BT_DBG("hcon %p orig refcnt %d", conn, atomic_read(&conn->refcnt));
if (atomic_dec_and_test(&conn->refcnt)) {
unsigned long timeo;
@@ -622,11 +605,17 @@ static inline void hci_conn_put(struct hci_conn *conn)
/* ----- HCI Devices ----- */
static inline void hci_dev_put(struct hci_dev *d)
{
BT_DBG("%s orig refcnt %d", d->name,
atomic_read(&d->dev.kobj.kref.refcount));
put_device(&d->dev);
}
static inline struct hci_dev *hci_dev_hold(struct hci_dev *d)
{
BT_DBG("%s orig refcnt %d", d->name,
atomic_read(&d->dev.kobj.kref.refcount));
get_device(&d->dev);
return d;
}
@@ -1012,7 +1001,7 @@ int mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u32 flags, u8 *name, u8 name_len,
u8 *dev_class);
int mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type);
u8 link_type, u8 addr_type, u8 reason);
int mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u8 status);
int mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
@@ -1035,6 +1024,9 @@ int mgmt_user_passkey_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u8 status);
int mgmt_user_passkey_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u8 status);
int mgmt_user_passkey_notify(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u32 passkey,
u8 entered);
int mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, u8 status);
int mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status);
@@ -1056,7 +1048,7 @@ int mgmt_discovering(struct hci_dev *hdev, u8 discovering);
int mgmt_interleaved_discovery(struct hci_dev *hdev);
int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
bool mgmt_valid_hdev(struct hci_dev *hdev);
int mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent);
/* HCI info for socket */
include/net/bluetooth/l2cap.h
+3 -17
View File
@@ -433,11 +433,10 @@ struct l2cap_chan {
struct sock *sk;
struct l2cap_conn *conn;
struct kref kref;
__u8 state;
atomic_t refcnt;
__le16 psm;
__u16 dcid;
__u16 scid;
@@ -671,20 +670,8 @@ enum {
L2CAP_EV_RECV_FRAME,
};
static inline void l2cap_chan_hold(struct l2cap_chan *c)
{
BT_DBG("chan %p orig refcnt %d", c, atomic_read(&c->refcnt));
atomic_inc(&c->refcnt);
}
static inline void l2cap_chan_put(struct l2cap_chan *c)
{
BT_DBG("chan %p orig refcnt %d", c, atomic_read(&c->refcnt));
if (atomic_dec_and_test(&c->refcnt))
kfree(c);
}
void l2cap_chan_hold(struct l2cap_chan *c);
void l2cap_chan_put(struct l2cap_chan *c);
static inline void l2cap_chan_lock(struct l2cap_chan *chan)
{
@@ -771,7 +758,6 @@ int l2cap_add_scid(struct l2cap_chan *chan, __u16 scid);
struct l2cap_chan *l2cap_chan_create(void);
void l2cap_chan_close(struct l2cap_chan *chan, int reason);
void l2cap_chan_destroy(struct l2cap_chan *chan);
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,
include/net/bluetooth/mgmt.h
+16
View File
@@ -405,7 +405,16 @@ struct mgmt_ev_device_connected {
__u8 eir[0];
} __packed;
#define MGMT_DEV_DISCONN_UNKNOWN 0x00
#define MGMT_DEV_DISCONN_TIMEOUT 0x01
#define MGMT_DEV_DISCONN_LOCAL_HOST 0x02
#define MGMT_DEV_DISCONN_REMOTE 0x03
#define MGMT_EV_DEVICE_DISCONNECTED 0x000C
struct mgmt_ev_device_disconnected {
struct mgmt_addr_info addr;
__u8 reason;
} __packed;
#define MGMT_EV_CONNECT_FAILED 0x000D
struct mgmt_ev_connect_failed {
@@ -469,3 +478,10 @@ struct mgmt_ev_device_unblocked {
struct mgmt_ev_device_unpaired {
struct mgmt_addr_info addr;
} __packed;
#define MGMT_EV_PASSKEY_NOTIFY 0x0017
struct mgmt_ev_passkey_notify {
struct mgmt_addr_info addr;
__le32 passkey;
__u8 entered;
} __packed;
include/net/bluetooth/smp.h
+4 -4
View File
@@ -108,8 +108,8 @@ struct smp_cmd_security_req {
#define SMP_CONFIRM_FAILED 0x04
#define SMP_PAIRING_NOTSUPP 0x05
#define SMP_ENC_KEY_SIZE 0x06
#define SMP_CMD_NOTSUPP 0x07
#define SMP_UNSPECIFIED 0x08
#define SMP_CMD_NOTSUPP 0x07
#define SMP_UNSPECIFIED 0x08
#define SMP_REPEATED_ATTEMPTS 0x09
#define SMP_MIN_ENC_KEY_SIZE 7
@@ -123,8 +123,8 @@ struct smp_chan {
struct l2cap_conn *conn;
u8 preq[7]; /* SMP Pairing Request */
u8 prsp[7]; /* SMP Pairing Response */
u8 prnd[16]; /* SMP Pairing Random (local) */
u8 rrnd[16]; /* SMP Pairing Random (remote) */
u8 prnd[16]; /* SMP Pairing Random (local) */
u8 rrnd[16]; /* SMP Pairing Random (remote) */
u8 pcnf[16]; /* SMP Pairing Confirm */
u8 tk[16]; /* SMP Temporary Key */
u8 enc_key_size;
include/net/cfg80211.h
+61 -7
View File
@@ -245,6 +245,7 @@ struct ieee80211_sta_vht_cap {
* rates" IE, i.e. CCK rates first, then OFDM.
* @n_bitrates: Number of bitrates in @bitrates
* @ht_cap: HT capabilities in this band
* @vht_cap: VHT capabilities in this band
*/
struct ieee80211_supported_band {
struct ieee80211_channel *channels;
@@ -1439,7 +1440,8 @@ struct cfg80211_gtk_rekey_data {
* @add_virtual_intf: create a new virtual interface with the given name,
* must set the struct wireless_dev's iftype. Beware: You must create
* the new netdev in the wiphy's network namespace! Returns the struct
* wireless_dev, or an ERR_PTR.
* wireless_dev, or an ERR_PTR. For P2P device wdevs, the driver must
* also set the address member in the wdev.
*
* @del_virtual_intf: remove the virtual interface
*
@@ -1578,9 +1580,7 @@ struct cfg80211_gtk_rekey_data {
* @set_cqm_txe_config: Configure connection quality monitor TX error
* thresholds.
* @sched_scan_start: Tell the driver to start a scheduled scan.
* @sched_scan_stop: Tell the driver to stop an ongoing scheduled
* scan. The driver_initiated flag specifies whether the driver
* itself has informed that the scan has stopped.
* @sched_scan_stop: Tell the driver to stop an ongoing scheduled scan.
*
* @mgmt_frame_register: Notify driver that a management frame type was
* registered. Note that this callback may not sleep, and cannot run
@@ -1618,6 +1618,9 @@ struct cfg80211_gtk_rekey_data {
* @get_channel: Get the current operating channel for the virtual interface.
* For monitor interfaces, it should return %NULL unless there's a single
* current monitoring channel.
*
* @start_p2p_device: Start the given P2P device.
* @stop_p2p_device: Stop the given P2P device.
*/
struct cfg80211_ops {
int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow);
@@ -1625,7 +1628,7 @@ struct cfg80211_ops {
void (*set_wakeup)(struct wiphy *wiphy, bool enabled);
struct wireless_dev * (*add_virtual_intf)(struct wiphy *wiphy,
char *name,
const char *name,
enum nl80211_iftype type,
u32 *flags,
struct vif_params *params);
@@ -1834,6 +1837,11 @@ struct cfg80211_ops {
(*get_channel)(struct wiphy *wiphy,
struct wireless_dev *wdev,
enum nl80211_channel_type *type);
int (*start_p2p_device)(struct wiphy *wiphy,
struct wireless_dev *wdev);
void (*stop_p2p_device)(struct wiphy *wiphy,
struct wireless_dev *wdev);
};
/*
@@ -2397,6 +2405,8 @@ struct cfg80211_cached_keys;
* @cleanup_work: work struct used for cleanup that can't be done directly
* @beacon_interval: beacon interval used on this device for transmitting
* beacons, 0 when not valid
* @address: The address for this device, valid only if @netdev is %NULL
* @p2p_started: true if this is a P2P Device that has been started
*/
struct wireless_dev {
struct wiphy *wiphy;
@@ -2415,7 +2425,9 @@ struct wireless_dev {
struct work_struct cleanup_work;
bool use_4addr;
bool use_4addr, p2p_started;
u8 address[ETH_ALEN] __aligned(sizeof(u16));
/* currently used for IBSS and SME - might be rearranged later */
u8 ssid[IEEE80211_MAX_SSID_LEN];
@@ -2445,7 +2457,7 @@ struct wireless_dev {
int beacon_interval;
u32 ap_unexpected_nlpid;
u32 ap_unexpected_nlportid;
#ifdef CONFIG_CFG80211_WEXT
/* wext data */
@@ -2463,6 +2475,13 @@ struct wireless_dev {
#endif
};
static inline u8 *wdev_address(struct wireless_dev *wdev)
{
if (wdev->netdev)
return wdev->netdev->dev_addr;
return wdev->address;
}
/**
* wdev_priv - return wiphy priv from wireless_dev
*
@@ -3341,6 +3360,25 @@ void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
*/
void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp);
/**
* cfg80211_conn_failed - connection request failed notification
*
* @dev: the netdev
* @mac_addr: the station's address
* @reason: the reason for connection failure
* @gfp: allocation flags
*
* Whenever a station tries to connect to an AP and if the station
* could not connect to the AP as the AP has rejected the connection
* for some reasons, this function is called.
*
* The reason for connection failure can be any of the value from
* nl80211_connect_failed_reason enum
*/
void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr,
enum nl80211_connect_failed_reason reason,
gfp_t gfp);
/**
* cfg80211_rx_mgmt - notification of received, unprocessed management frame
* @wdev: wireless device receiving the frame
@@ -3530,6 +3568,22 @@ void cfg80211_ch_switch_notify(struct net_device *dev, int freq,
*/
u32 cfg80211_calculate_bitrate(struct rate_info *rate);
/**
* cfg80211_unregister_wdev - remove the given wdev
* @wdev: struct wireless_dev to remove
*
* Call this function only for wdevs that have no netdev assigned,
* e.g. P2P Devices. It removes the device from the list so that
* it can no longer be used. It is necessary to call this function
* even when cfg80211 requests the removal of the interface by
* calling the del_virtual_intf() callback. The function must also
* be called when the driver wishes to unregister the wdev, e.g.
* when the device is unbound from the driver.
*
* Requires the RTNL to be held.
*/
void cfg80211_unregister_wdev(struct wireless_dev *wdev);
/* Logging, debugging and troubleshooting/diagnostic helpers. */
/* wiphy_printk helpers, similar to dev_printk */
include/net/checksum.h
+3
View File
@@ -109,6 +109,9 @@ static inline void csum_replace2(__sum16 *sum, __be16 from, __be16 to)
struct sk_buff;
extern void inet_proto_csum_replace4(__sum16 *sum, struct sk_buff *skb,
__be32 from, __be32 to, int pseudohdr);
extern void inet_proto_csum_replace16(__sum16 *sum, struct sk_buff *skb,
const __be32 *from, const __be32 *to,
int pseudohdr);
static inline void inet_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb,
__be16 from, __be16 to,
include/net/dst.h
+7 -3
View File
@@ -396,11 +396,15 @@ static inline void dst_confirm(struct dst_entry *dst)
static inline int dst_neigh_output(struct dst_entry *dst, struct neighbour *n,
struct sk_buff *skb)
{
struct hh_cache *hh;
const struct hh_cache *hh;
if (dst->pending_confirm) {
unsigned long now = jiffies;
if (unlikely(dst->pending_confirm)) {
n->confirmed = jiffies;
dst->pending_confirm = 0;
/* avoid dirtying neighbour */
if (n->confirmed != now)
n->confirmed = now;
}
hh = &n->hh;
include/net/genetlink.h
+17 -17
View File
@@ -65,7 +65,7 @@ struct genl_family {
/**
* struct genl_info - receiving information
* @snd_seq: sending sequence number
* @snd_pid: netlink pid of sender
* @snd_portid: netlink portid of sender
* @nlhdr: netlink message header
* @genlhdr: generic netlink message header
* @userhdr: user specific header
@@ -75,7 +75,7 @@ struct genl_family {
*/
struct genl_info {
u32 snd_seq;
u32 snd_pid;
u32 snd_portid;
struct nlmsghdr * nlhdr;
struct genlmsghdr * genlhdr;
void * userhdr;
@@ -130,10 +130,10 @@ extern int genl_register_mc_group(struct genl_family *family,
struct genl_multicast_group *grp);
extern void genl_unregister_mc_group(struct genl_family *family,
struct genl_multicast_group *grp);
extern void genl_notify(struct sk_buff *skb, struct net *net, u32 pid,
extern void genl_notify(struct sk_buff *skb, struct net *net, u32 portid,
u32 group, struct nlmsghdr *nlh, gfp_t flags);
void *genlmsg_put(struct sk_buff *skb, u32 pid, u32 seq,
void *genlmsg_put(struct sk_buff *skb, u32 portid, u32 seq,
struct genl_family *family, int flags, u8 cmd);
/**
@@ -183,7 +183,7 @@ static inline void *genlmsg_put_reply(struct sk_buff *skb,
struct genl_family *family,
int flags, u8 cmd)
{
return genlmsg_put(skb, info->snd_pid, info->snd_seq, family,
return genlmsg_put(skb, info->snd_portid, info->snd_seq, family,
flags, cmd);
}
@@ -212,49 +212,49 @@ static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr)
* genlmsg_multicast_netns - multicast a netlink message to a specific netns
* @net: the net namespace
* @skb: netlink message as socket buffer
* @pid: own netlink pid to avoid sending to yourself
* @portid: own netlink portid to avoid sending to yourself
* @group: multicast group id
* @flags: allocation flags
*/
static inline int genlmsg_multicast_netns(struct net *net, struct sk_buff *skb,
u32 pid, unsigned int group, gfp_t flags)
u32 portid, unsigned int group, gfp_t flags)
{
return nlmsg_multicast(net->genl_sock, skb, pid, group, flags);
return nlmsg_multicast(net->genl_sock, skb, portid, group, flags);
}
/**
* genlmsg_multicast - multicast a netlink message to the default netns
* @skb: netlink message as socket buffer
* @pid: own netlink pid to avoid sending to yourself
* @portid: own netlink portid to avoid sending to yourself
* @group: multicast group id
* @flags: allocation flags
*/
static inline int genlmsg_multicast(struct sk_buff *skb, u32 pid,
static inline int genlmsg_multicast(struct sk_buff *skb, u32 portid,
unsigned int group, gfp_t flags)
{
return genlmsg_multicast_netns(&init_net, skb, pid, group, flags);
return genlmsg_multicast_netns(&init_net, skb, portid, group, flags);
}
/**
* genlmsg_multicast_allns - multicast a netlink message to all net namespaces
* @skb: netlink message as socket buffer
* @pid: own netlink pid to avoid sending to yourself
* @portid: own netlink portid to avoid sending to yourself
* @group: multicast group id
* @flags: allocation flags
*
* This function must hold the RTNL or rcu_read_lock().
*/
int genlmsg_multicast_allns(struct sk_buff *skb, u32 pid,
int genlmsg_multicast_allns(struct sk_buff *skb, u32 portid,
unsigned int group, gfp_t flags);
/**
* genlmsg_unicast - unicast a netlink message
* @skb: netlink message as socket buffer
* @pid: netlink pid of the destination socket
* @portid: netlink portid of the destination socket
*/
static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 pid)
static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 portid)
{
return nlmsg_unicast(net->genl_sock, skb, pid);
return nlmsg_unicast(net->genl_sock, skb, portid);
}
/**
@@ -264,7 +264,7 @@ static inline int genlmsg_unicast(struct net *net, struct sk_buff *skb, u32 pid)
*/
static inline int genlmsg_reply(struct sk_buff *skb, struct genl_info *info)
{
return genlmsg_unicast(genl_info_net(info), skb, info->snd_pid);
return genlmsg_unicast(genl_info_net(info), skb, info->snd_portid);
}
/**
include/net/gro_cells.h
+103
View File
@@ -0,0 +1,103 @@
#ifndef _NET_GRO_CELLS_H
#define _NET_GRO_CELLS_H
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <linux/netdevice.h>
struct gro_cell {
struct sk_buff_head napi_skbs;
struct napi_struct napi;
} ____cacheline_aligned_in_smp;
struct gro_cells {
unsigned int gro_cells_mask;
struct gro_cell *cells;
};
static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *skb)
{
unsigned long flags;
struct gro_cell *cell = gcells->cells;
struct net_device *dev = skb->dev;
if (!cell || skb_cloned(skb) || !(dev->features & NETIF_F_GRO)) {
netif_rx(skb);
return;
}
if (skb_rx_queue_recorded(skb))
cell += skb_get_rx_queue(skb) & gcells->gro_cells_mask;
if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
atomic_long_inc(&dev->rx_dropped);
kfree_skb(skb);
return;
}
spin_lock_irqsave(&cell->napi_skbs.lock, flags);
__skb_queue_tail(&cell->napi_skbs, skb);
if (skb_queue_len(&cell->napi_skbs) == 1)
napi_schedule(&cell->napi);
spin_unlock_irqrestore(&cell->napi_skbs.lock, flags);
}
static inline int gro_cell_poll(struct napi_struct *napi, int budget)
{
struct gro_cell *cell = container_of(napi, struct gro_cell, napi);
struct sk_buff *skb;
int work_done = 0;
while (work_done < budget) {
skb = skb_dequeue(&cell->napi_skbs);
if (!skb)
break;
napi_gro_receive(napi, skb);
work_done++;
}
if (work_done < budget)
napi_complete(napi);
return work_done;
}
static inline int gro_cells_init(struct gro_cells *gcells, struct net_device *dev)
{
int i;
gcells->gro_cells_mask = roundup_pow_of_two(netif_get_num_default_rss_queues()) - 1;
gcells->cells = kcalloc(sizeof(struct gro_cell),
gcells->gro_cells_mask + 1,
GFP_KERNEL);
if (!gcells->cells)
return -ENOMEM;
for (i = 0; i <= gcells->gro_cells_mask; i++) {
struct gro_cell *cell = gcells->cells + i;
skb_queue_head_init(&cell->napi_skbs);
netif_napi_add(dev, &cell->napi, gro_cell_poll, 64);
napi_enable(&cell->napi);
}
return 0;
}
static inline void gro_cells_destroy(struct gro_cells *gcells)
{
struct gro_cell *cell = gcells->cells;
int i;
if (!cell)
return;
for (i = 0; i <= gcells->gro_cells_mask; i++,cell++) {
netif_napi_del(&cell->napi);
skb_queue_purge(&cell->napi_skbs);
}
kfree(gcells->cells);
gcells->cells = NULL;
}
#endif
include/net/ieee80211_radiotap.h
+11
View File
@@ -183,6 +183,9 @@ struct ieee80211_radiotap_header {
* Contains a bitmap of known fields/flags, the flags, and
* the MCS index.
*
* IEEE80211_RADIOTAP_AMPDU_STATUS u32, u16, u8, u8 unitless
*
* Contains the AMPDU information for the subframe.
*/
enum ieee80211_radiotap_type {
IEEE80211_RADIOTAP_TSFT = 0,
@@ -205,6 +208,7 @@ enum ieee80211_radiotap_type {
IEEE80211_RADIOTAP_DATA_RETRIES = 17,
IEEE80211_RADIOTAP_MCS = 19,
IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
/* valid in every it_present bitmap, even vendor namespaces */
IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
@@ -270,6 +274,13 @@ enum ieee80211_radiotap_type {
#define IEEE80211_RADIOTAP_MCS_FMT_GF 0x08
#define IEEE80211_RADIOTAP_MCS_FEC_LDPC 0x10
/* For IEEE80211_RADIOTAP_AMPDU_STATUS */
#define IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN 0x0001
#define IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN 0x0002
#define IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN 0x0004
#define IEEE80211_RADIOTAP_AMPDU_IS_LAST 0x0008
#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR 0x0010
#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN 0x0020
/* helpers */
static inline int ieee80211_get_radiotap_len(unsigned char *data)
include/net/inet_ecn.h
+76
View File
@@ -15,6 +15,8 @@ enum {
INET_ECN_MASK = 3,
};
extern int sysctl_tunnel_ecn_log;
static inline int INET_ECN_is_ce(__u8 dsfield)
{
return (dsfield & INET_ECN_MASK) == INET_ECN_CE;
@@ -145,4 +147,78 @@ static inline int INET_ECN_set_ce(struct sk_buff *skb)
return 0;
}
/*
* RFC 6080 4.2
* To decapsulate the inner header at the tunnel egress, a compliant
* tunnel egress MUST set the outgoing ECN field to the codepoint at the
* intersection of the appropriate arriving inner header (row) and outer
* header (column) in Figure 4
*
* +---------+------------------------------------------------+
* |Arriving | Arriving Outer Header |
* | Inner +---------+------------+------------+------------+
* | Header | Not-ECT | ECT(0) | ECT(1) | CE |
* +---------+---------+------------+------------+------------+
* | Not-ECT | Not-ECT |Not-ECT(!!!)|Not-ECT(!!!)| <drop>(!!!)|
* | ECT(0) | ECT(0) | ECT(0) | ECT(1) | CE |
* | ECT(1) | ECT(1) | ECT(1) (!) | ECT(1) | CE |
* | CE | CE | CE | CE(!!!)| CE |
* +---------+---------+------------+------------+------------+
*
* Figure 4: New IP in IP Decapsulation Behaviour
*
* returns 0 on success
* 1 if something is broken and should be logged (!!! above)
* 2 if packet should be dropped
*/
static inline int INET_ECN_decapsulate(struct sk_buff *skb,
__u8 outer, __u8 inner)
{
if (INET_ECN_is_not_ect(inner)) {
switch (outer & INET_ECN_MASK) {
case INET_ECN_NOT_ECT:
return 0;
case INET_ECN_ECT_0:
case INET_ECN_ECT_1:
return 1;
case INET_ECN_CE:
return 2;
}
}
if (INET_ECN_is_ce(outer))
INET_ECN_set_ce(skb);
return 0;
}
static inline int IP_ECN_decapsulate(const struct iphdr *oiph,
struct sk_buff *skb)
{
__u8 inner;
if (skb->protocol == htons(ETH_P_IP))
inner = ip_hdr(skb)->tos;
else if (skb->protocol == htons(ETH_P_IPV6))
inner = ipv6_get_dsfield(ipv6_hdr(skb));
else
return 0;
return INET_ECN_decapsulate(skb, oiph->tos, inner);
}
static inline int IP6_ECN_decapsulate(const struct ipv6hdr *oipv6h,
struct sk_buff *skb)
{
__u8 inner;
if (skb->protocol == htons(ETH_P_IP))
inner = ip_hdr(skb)->tos;
else if (skb->protocol == htons(ETH_P_IPV6))
inner = ipv6_get_dsfield(ipv6_hdr(skb));
else
return 0;
return INET_ECN_decapsulate(skb, ipv6_get_dsfield(oipv6h), inner);
}
#endif
include/net/inet_frag.h
+3 -1
View File
@@ -29,6 +29,8 @@ struct inet_frag_queue {
#define INET_FRAG_COMPLETE 4
#define INET_FRAG_FIRST_IN 2
#define INET_FRAG_LAST_IN 1
u16 max_size;
};
#define INETFRAGS_HASHSZ 64
@@ -59,7 +61,7 @@ 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);
int inet_frag_evictor(struct netns_frags *nf, struct inet_frags *f, bool force);
struct inet_frag_queue *inet_frag_find(struct netns_frags *nf,
struct inet_frags *f, void *key, unsigned int hash)
__releases(&f->lock);
include/net/inet_sock.h
+1 -3
View File
@@ -101,10 +101,8 @@ struct inet_cork {
__be32 addr;
struct ip_options *opt;
unsigned int fragsize;
struct dst_entry *dst;
int length; /* Total length of all frames */
struct page *page;
u32 off;
struct dst_entry *dst;
u8 tx_flags;
};
include/net/ip.h
+2
View File
@@ -42,6 +42,8 @@ struct inet_skb_parm {
#define IPSKB_XFRM_TRANSFORMED 4
#define IPSKB_FRAG_COMPLETE 8
#define IPSKB_REROUTED 16
u16 frag_max_size;
};
static inline unsigned int ip_hdrlen(const struct sk_buff *skb)
include/net/ip6_fib.h
+1
View File
@@ -37,6 +37,7 @@ struct fib6_config {
int fc_ifindex;
u32 fc_flags;
u32 fc_protocol;
u32 fc_type; /* only 8 bits are used */
struct in6_addr fc_dst;
struct in6_addr fc_src;
include/net/ip6_tunnel.h
+39 -2
View File
@@ -5,6 +5,8 @@
#include <linux/netdevice.h>
#include <linux/ip6_tunnel.h>
#define IP6TUNNEL_ERR_TIMEO (30*HZ)
/* capable of sending packets */
#define IP6_TNL_F_CAP_XMIT 0x10000
/* capable of receiving packets */
@@ -12,15 +14,40 @@
/* determine capability on a per-packet basis */
#define IP6_TNL_F_CAP_PER_PACKET 0x40000
/* IPv6 tunnel */
struct __ip6_tnl_parm {
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;
};
/* IPv6 tunnel */
struct ip6_tnl {
struct ip6_tnl __rcu *next; /* next tunnel in list */
struct net_device *dev; /* virtual device associated with tunnel */
struct ip6_tnl_parm parms; /* tunnel configuration parameters */
struct __ip6_tnl_parm parms; /* tunnel configuration parameters */
struct flowi fl; /* flowi template for xmit */
struct dst_entry *dst_cache; /* cached dst */
u32 dst_cookie;
int err_count;
unsigned long err_time;
/* These fields used only by GRE */
__u32 i_seqno; /* The last seen seqno */
__u32 o_seqno; /* The last output seqno */
int hlen; /* Precalculated GRE header length */
int mlink;
};
/* Tunnel encapsulation limit destination sub-option */
@@ -31,4 +58,14 @@ struct ipv6_tlv_tnl_enc_lim {
__u8 encap_limit; /* tunnel encapsulation limit */
} __packed;
struct dst_entry *ip6_tnl_dst_check(struct ip6_tnl *t);
void ip6_tnl_dst_reset(struct ip6_tnl *t);
void ip6_tnl_dst_store(struct ip6_tnl *t, struct dst_entry *dst);
int ip6_tnl_rcv_ctl(struct ip6_tnl *t, const struct in6_addr *laddr,
const struct in6_addr *raddr);
int ip6_tnl_xmit_ctl(struct ip6_tnl *t);
__u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw);
__u32 ip6_tnl_get_cap(struct ip6_tnl *t, const struct in6_addr *laddr,
const struct in6_addr *raddr);
#endif
include/net/ip_vs.h
+13 -3
View File
@@ -808,8 +808,6 @@ struct netns_ipvs {
struct list_head rs_table[IP_VS_RTAB_SIZE];
/* ip_vs_app */
struct list_head app_list;
/* ip_vs_ftp */
struct ip_vs_app *ftp_app;
/* ip_vs_proto */
#define IP_VS_PROTO_TAB_SIZE 32 /* must be power of 2 */
struct ip_vs_proto_data *proto_data_table[IP_VS_PROTO_TAB_SIZE];
@@ -890,6 +888,7 @@ struct netns_ipvs {
unsigned int sysctl_sync_refresh_period;
int sysctl_sync_retries;
int sysctl_nat_icmp_send;
int sysctl_pmtu_disc;
/* ip_vs_lblc */
int sysctl_lblc_expiration;
@@ -976,6 +975,11 @@ static inline int sysctl_sync_sock_size(struct netns_ipvs *ipvs)
return ipvs->sysctl_sync_sock_size;
}
static inline int sysctl_pmtu_disc(struct netns_ipvs *ipvs)
{
return ipvs->sysctl_pmtu_disc;
}
#else
static inline int sysctl_sync_threshold(struct netns_ipvs *ipvs)
@@ -1018,6 +1022,11 @@ static inline int sysctl_sync_sock_size(struct netns_ipvs *ipvs)
return 0;
}
static inline int sysctl_pmtu_disc(struct netns_ipvs *ipvs)
{
return 1;
}
#endif
/*
@@ -1179,7 +1188,8 @@ extern void ip_vs_service_net_cleanup(struct net *net);
* (from ip_vs_app.c)
*/
#define IP_VS_APP_MAX_PORTS 8
extern int register_ip_vs_app(struct net *net, struct ip_vs_app *app);
extern struct ip_vs_app *register_ip_vs_app(struct net *net,
struct ip_vs_app *app);
extern void unregister_ip_vs_app(struct net *net, struct ip_vs_app *app);
extern int ip_vs_bind_app(struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
extern void ip_vs_unbind_app(struct ip_vs_conn *cp);
include/net/ipip.h
+3
View File
@@ -2,6 +2,7 @@
#define __NET_IPIP_H 1
#include <linux/if_tunnel.h>
#include <net/gro_cells.h>
#include <net/ip.h>
/* Keep error state on tunnel for 30 sec */
@@ -36,6 +37,8 @@ struct ip_tunnel {
#endif
struct ip_tunnel_prl_entry __rcu *prl; /* potential router list */
unsigned int prl_count; /* # of entries in PRL */
struct gro_cells gro_cells;
};
struct ip_tunnel_prl_entry {
include/net/ipv6.h
+31 -2
View File
@@ -34,6 +34,7 @@
#define NEXTHDR_IPV6 41 /* IPv6 in IPv6 */
#define NEXTHDR_ROUTING 43 /* Routing header. */
#define NEXTHDR_FRAGMENT 44 /* Fragmentation/reassembly header. */
#define NEXTHDR_GRE 47 /* GRE header. */
#define NEXTHDR_ESP 50 /* Encapsulating security payload. */
#define NEXTHDR_AUTH 51 /* Authentication header. */
#define NEXTHDR_ICMP 58 /* ICMP for IPv6. */
@@ -270,8 +271,17 @@ struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space,
extern bool ipv6_opt_accepted(const struct sock *sk, const struct sk_buff *skb);
int ip6_frag_nqueues(struct net *net);
int ip6_frag_mem(struct net *net);
#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 atomic_read(&net->ipv6.frags.mem);
}
#endif
#define IPV6_FRAG_HIGH_THRESH (256 * 1024) /* 262144 */
#define IPV6_FRAG_LOW_THRESH (192 * 1024) /* 196608 */
@@ -410,6 +420,25 @@ struct ip6_create_arg {
void ip6_frag_init(struct inet_frag_queue *q, void *a);
bool ip6_frag_match(struct inet_frag_queue *q, void *a);
/*
* Equivalent of ipv4 struct ip
*/
struct frag_queue {
struct inet_frag_queue q;
__be32 id; /* fragment id */
u32 user;
struct in6_addr saddr;
struct in6_addr daddr;
int iif;
unsigned int csum;
__u16 nhoffset;
};
void ip6_expire_frag_queue(struct net *net, struct frag_queue *fq,
struct inet_frags *frags);
static inline bool ipv6_addr_any(const struct in6_addr *a)
{
#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) && BITS_PER_LONG == 64
include/net/llc.h
-1
View File
@@ -151,7 +151,6 @@ extern int sysctl_llc2_ack_timeout;
extern int sysctl_llc2_busy_timeout;
extern int sysctl_llc2_p_timeout;
extern int sysctl_llc2_rej_timeout;
extern int sysctl_llc_station_ack_timeout;
#else
#define llc_sysctl_init() (0)
#define llc_sysctl_exit() do { } while(0)
include/net/mac80211.h
+78 -21
View File
@@ -171,6 +171,7 @@ struct ieee80211_low_level_stats {
* @BSS_CHANGED_IDLE: Idle changed for this BSS/interface.
* @BSS_CHANGED_SSID: SSID changed for this BSS (AP mode)
* @BSS_CHANGED_AP_PROBE_RESP: Probe Response changed for this BSS (AP mode)
* @BSS_CHANGED_PS: PS changed for this BSS (STA mode)
*/
enum ieee80211_bss_change {
BSS_CHANGED_ASSOC = 1<<0,
@@ -190,6 +191,7 @@ enum ieee80211_bss_change {
BSS_CHANGED_IDLE = 1<<14,
BSS_CHANGED_SSID = 1<<15,
BSS_CHANGED_AP_PROBE_RESP = 1<<16,
BSS_CHANGED_PS = 1<<17,
/* when adding here, make sure to change ieee80211_reconfig */
};
@@ -266,6 +268,8 @@ enum ieee80211_rssi_event {
* @idle: This interface is idle. There's also a global idle flag in the
* hardware config which may be more appropriate depending on what
* your driver/device needs to do.
* @ps: power-save mode (STA only). This flag is NOT affected by
* offchannel/dynamic_ps operations.
* @ssid: The SSID of the current vif. Only valid in AP-mode.
* @ssid_len: Length of SSID given in @ssid.
* @hidden_ssid: The SSID of the current vif is hidden. Only valid in AP-mode.
@@ -296,6 +300,7 @@ struct ieee80211_bss_conf {
bool arp_filter_enabled;
bool qos;
bool idle;
bool ps;
u8 ssid[IEEE80211_MAX_SSID_LEN];
size_t ssid_len;
bool hidden_ssid;
@@ -522,9 +527,6 @@ struct ieee80211_tx_rate {
* (2) driver internal use (if applicable)
* (3) TX status information - driver tells mac80211 what happened
*
* The TX control's sta pointer is only valid during the ->tx call,
* it may be NULL.
*
* @flags: transmit info flags, defined above
* @band: the band to transmit on (use for checking for races)
* @hw_queue: HW queue to put the frame on, skb_get_queue_mapping() gives the AC
@@ -555,6 +557,7 @@ struct ieee80211_tx_info {
struct ieee80211_tx_rate rates[
IEEE80211_TX_MAX_RATES];
s8 rts_cts_rate_idx;
/* 3 bytes free */
};
/* only needed before rate control */
unsigned long jiffies;
@@ -562,7 +565,7 @@ struct ieee80211_tx_info {
/* NB: vif can be NULL for injected frames */
struct ieee80211_vif *vif;
struct ieee80211_key_conf *hw_key;
struct ieee80211_sta *sta;
/* 8 bytes free */
} control;
struct {
struct ieee80211_tx_rate rates[IEEE80211_TX_MAX_RATES];
@@ -673,21 +676,41 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* @RX_FLAG_HT_GF: This frame was received in a HT-greenfield transmission, if
* the driver fills this value it should add %IEEE80211_RADIOTAP_MCS_HAVE_FMT
* to hw.radiotap_mcs_details to advertise that fact
* @RX_FLAG_AMPDU_DETAILS: A-MPDU details are known, in particular the reference
* number (@ampdu_reference) must be populated and be a distinct number for
* each A-MPDU
* @RX_FLAG_AMPDU_REPORT_ZEROLEN: driver reports 0-length subframes
* @RX_FLAG_AMPDU_IS_ZEROLEN: This is a zero-length subframe, for
* monitoring purposes only
* @RX_FLAG_AMPDU_LAST_KNOWN: last subframe is known, should be set on all
* subframes of a single A-MPDU
* @RX_FLAG_AMPDU_IS_LAST: this subframe is the last subframe of the A-MPDU
* @RX_FLAG_AMPDU_DELIM_CRC_ERROR: A delimiter CRC error has been detected
* on this subframe
* @RX_FLAG_AMPDU_DELIM_CRC_KNOWN: The delimiter CRC field is known (the CRC
* is stored in the @ampdu_delimiter_crc field)
*/
enum mac80211_rx_flags {
RX_FLAG_MMIC_ERROR = 1<<0,
RX_FLAG_DECRYPTED = 1<<1,
RX_FLAG_MMIC_STRIPPED = 1<<3,
RX_FLAG_IV_STRIPPED = 1<<4,
RX_FLAG_FAILED_FCS_CRC = 1<<5,
RX_FLAG_FAILED_PLCP_CRC = 1<<6,
RX_FLAG_MACTIME_MPDU = 1<<7,
RX_FLAG_SHORTPRE = 1<<8,
RX_FLAG_HT = 1<<9,
RX_FLAG_40MHZ = 1<<10,
RX_FLAG_SHORT_GI = 1<<11,
RX_FLAG_NO_SIGNAL_VAL = 1<<12,
RX_FLAG_HT_GF = 1<<13,
RX_FLAG_MMIC_ERROR = BIT(0),
RX_FLAG_DECRYPTED = BIT(1),
RX_FLAG_MMIC_STRIPPED = BIT(3),
RX_FLAG_IV_STRIPPED = BIT(4),
RX_FLAG_FAILED_FCS_CRC = BIT(5),
RX_FLAG_FAILED_PLCP_CRC = BIT(6),
RX_FLAG_MACTIME_MPDU = BIT(7),
RX_FLAG_SHORTPRE = BIT(8),
RX_FLAG_HT = BIT(9),
RX_FLAG_40MHZ = BIT(10),
RX_FLAG_SHORT_GI = BIT(11),
RX_FLAG_NO_SIGNAL_VAL = BIT(12),
RX_FLAG_HT_GF = BIT(13),
RX_FLAG_AMPDU_DETAILS = BIT(14),
RX_FLAG_AMPDU_REPORT_ZEROLEN = BIT(15),
RX_FLAG_AMPDU_IS_ZEROLEN = BIT(16),
RX_FLAG_AMPDU_LAST_KNOWN = BIT(17),
RX_FLAG_AMPDU_IS_LAST = BIT(18),
RX_FLAG_AMPDU_DELIM_CRC_ERROR = BIT(19),
RX_FLAG_AMPDU_DELIM_CRC_KNOWN = BIT(20),
};
/**
@@ -711,17 +734,22 @@ enum mac80211_rx_flags {
* HT rates are use (RX_FLAG_HT)
* @flag: %RX_FLAG_*
* @rx_flags: internal RX flags for mac80211
* @ampdu_reference: A-MPDU reference number, must be a different value for
* each A-MPDU but the same for each subframe within one A-MPDU
* @ampdu_delimiter_crc: A-MPDU delimiter CRC
*/
struct ieee80211_rx_status {
u64 mactime;
u32 device_timestamp;
u16 flag;
u32 ampdu_reference;
u32 flag;
u16 freq;
u8 rate_idx;
u8 rx_flags;
u8 band;
u8 antenna;
s8 signal;
u8 ampdu_delimiter_crc;
};
/**
@@ -945,21 +973,29 @@ static inline bool ieee80211_vif_is_mesh(struct ieee80211_vif *vif)
* generation in software.
* @IEEE80211_KEY_FLAG_PAIRWISE: Set by mac80211, this flag indicates
* that the key is pairwise rather then a shared key.
* @IEEE80211_KEY_FLAG_SW_MGMT: This flag should be set by the driver for a
* @IEEE80211_KEY_FLAG_SW_MGMT_TX: This flag should be set by the driver for a
* CCMP key if it requires CCMP encryption of management frames (MFP) to
* be done in software.
* @IEEE80211_KEY_FLAG_PUT_IV_SPACE: This flag should be set by the driver
* if space should be prepared for the IV, but the IV
* itself should not be generated. Do not set together with
* @IEEE80211_KEY_FLAG_GENERATE_IV on the same key.
* @IEEE80211_KEY_FLAG_RX_MGMT: This key will be used to decrypt received
* management frames. The flag can help drivers that have a hardware
* crypto implementation that doesn't deal with management frames
* properly by allowing them to not upload the keys to hardware and
* fall back to software crypto. Note that this flag deals only with
* RX, if your crypto engine can't deal with TX you can also set the
* %IEEE80211_KEY_FLAG_SW_MGMT_TX flag to encrypt such frames in SW.
*/
enum ieee80211_key_flags {
IEEE80211_KEY_FLAG_WMM_STA = 1<<0,
IEEE80211_KEY_FLAG_GENERATE_IV = 1<<1,
IEEE80211_KEY_FLAG_GENERATE_MMIC= 1<<2,
IEEE80211_KEY_FLAG_PAIRWISE = 1<<3,
IEEE80211_KEY_FLAG_SW_MGMT = 1<<4,
IEEE80211_KEY_FLAG_SW_MGMT_TX = 1<<4,
IEEE80211_KEY_FLAG_PUT_IV_SPACE = 1<<5,
IEEE80211_KEY_FLAG_RX_MGMT = 1<<6,
};
/**
@@ -1073,6 +1109,16 @@ enum sta_notify_cmd {
STA_NOTIFY_SLEEP, STA_NOTIFY_AWAKE,
};
/**
* struct ieee80211_tx_control - TX control data
*
* @sta: station table entry, this sta pointer may be NULL and
* it is not allowed to copy the pointer, due to RCU.
*/
struct ieee80211_tx_control {
struct ieee80211_sta *sta;
};
/**
* enum ieee80211_hw_flags - hardware flags
*
@@ -1203,6 +1249,10 @@ enum sta_notify_cmd {
* queue mapping in order to use different queues (not just one per AC)
* for different virtual interfaces. See the doc section on HW queue
* control for more details.
*
* @IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF: Use the P2P Device address for any
* P2P Interface. This will be honoured even if more than one interface
* is supported.
*/
enum ieee80211_hw_flags {
IEEE80211_HW_HAS_RATE_CONTROL = 1<<0,
@@ -1230,6 +1280,7 @@ enum ieee80211_hw_flags {
IEEE80211_HW_AP_LINK_PS = 1<<22,
IEEE80211_HW_TX_AMPDU_SETUP_IN_HW = 1<<23,
IEEE80211_HW_SCAN_WHILE_IDLE = 1<<24,
IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF = 1<<25,
};
/**
@@ -1884,10 +1935,14 @@ enum ieee80211_frame_release_type {
* @IEEE80211_RC_BW_CHANGED: The bandwidth that can be used to transmit
* to this station changed.
* @IEEE80211_RC_SMPS_CHANGED: The SMPS state of the station changed.
* @IEEE80211_RC_SUPP_RATES_CHANGED: The supported rate set of this peer
* changed (in IBSS mode) due to discovering more information about
* the peer.
*/
enum ieee80211_rate_control_changed {
IEEE80211_RC_BW_CHANGED = BIT(0),
IEEE80211_RC_SMPS_CHANGED = BIT(1),
IEEE80211_RC_SUPP_RATES_CHANGED = BIT(2),
};
/**
@@ -2264,7 +2319,9 @@ enum ieee80211_rate_control_changed {
* The callback is optional and can (should!) sleep.
*/
struct ieee80211_ops {
void (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
void (*tx)(struct ieee80211_hw *hw,
struct ieee80211_tx_control *control,
struct sk_buff *skb);
int (*start)(struct ieee80211_hw *hw);
void (*stop)(struct ieee80211_hw *hw);
#ifdef CONFIG_PM
include/net/ndisc.h
+2 -1
View File
@@ -49,6 +49,7 @@ enum {
#include <linux/types.h>
#include <linux/if_arp.h>
#include <linux/netdevice.h>
#include <linux/hash.h>
#include <net/neighbour.h>
@@ -134,7 +135,7 @@ static inline u32 ndisc_hashfn(const void *pkey, const struct net_device *dev, _
{
const u32 *p32 = pkey;
return (((p32[0] ^ dev->ifindex) * hash_rnd[0]) +
return (((p32[0] ^ hash32_ptr(dev)) * hash_rnd[0]) +
(p32[1] * hash_rnd[1]) +
(p32[2] * hash_rnd[2]) +
(p32[3] * hash_rnd[3]));
include/net/neighbour.h
+9 -5
View File
@@ -334,18 +334,22 @@ static inline int neigh_hh_bridge(struct hh_cache *hh, struct sk_buff *skb)
}
#endif
static inline int neigh_hh_output(struct hh_cache *hh, struct sk_buff *skb)
static inline int neigh_hh_output(const struct hh_cache *hh, struct sk_buff *skb)
{
unsigned int seq;
int hh_len;
do {
int hh_alen;
seq = read_seqbegin(&hh->hh_lock);
hh_len = hh->hh_len;
hh_alen = HH_DATA_ALIGN(hh_len);
memcpy(skb->data - hh_alen, hh->hh_data, hh_alen);
if (likely(hh_len <= HH_DATA_MOD)) {
/* this is inlined by gcc */
memcpy(skb->data - HH_DATA_MOD, hh->hh_data, HH_DATA_MOD);
} else {
int hh_alen = HH_DATA_ALIGN(hh_len);
memcpy(skb->data - hh_alen, hh->hh_data, hh_alen);
}
} while (read_seqretry(&hh->hh_lock, seq));
skb_push(skb, hh_len);
include/net/net_namespace.h
+15
View File
@@ -15,6 +15,7 @@
#include <net/netns/packet.h>
#include <net/netns/ipv4.h>
#include <net/netns/ipv6.h>
#include <net/netns/sctp.h>
#include <net/netns/dccp.h>
#include <net/netns/x_tables.h>
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
@@ -66,6 +67,7 @@ struct net {
struct hlist_head *dev_name_head;
struct hlist_head *dev_index_head;
unsigned int dev_base_seq; /* protected by rtnl_mutex */
int ifindex;
/* core fib_rules */
struct list_head rules_ops;
@@ -80,6 +82,9 @@ struct net {
#if IS_ENABLED(CONFIG_IPV6)
struct netns_ipv6 ipv6;
#endif
#if defined(CONFIG_IP_SCTP) || defined(CONFIG_IP_SCTP_MODULE)
struct netns_sctp sctp;
#endif
#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE)
struct netns_dccp dccp;
#endif
@@ -87,6 +92,9 @@ struct net {
struct netns_xt xt;
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
struct netns_ct ct;
#endif
#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
struct netns_nf_frag nf_frag;
#endif
struct sock *nfnl;
struct sock *nfnl_stash;
@@ -105,6 +113,13 @@ struct net {
atomic_t rt_genid;
};
/*
* ifindex generation is per-net namespace, and loopback is
* always the 1st device in ns (see net_dev_init), thus any
* loopback device should get ifindex 1
*/
#define LOOPBACK_IFINDEX 1
#include <linux/seq_file_net.h>
include/net/netfilter/nf_conntrack_ecache.h
+16 -16
View File
@@ -17,7 +17,7 @@ struct nf_conntrack_ecache {
unsigned long missed; /* missed events */
u16 ctmask; /* bitmask of ct events to be delivered */
u16 expmask; /* bitmask of expect events to be delivered */
u32 pid; /* netlink pid of destroyer */
u32 portid; /* netlink portid of destroyer */
struct timer_list timeout;
};
@@ -60,7 +60,7 @@ nf_ct_ecache_ext_add(struct nf_conn *ct, u16 ctmask, u16 expmask, gfp_t gfp)
/* This structure is passed to event handler */
struct nf_ct_event {
struct nf_conn *ct;
u32 pid;
u32 portid;
int report;
};
@@ -92,7 +92,7 @@ nf_conntrack_event_cache(enum ip_conntrack_events event, struct nf_conn *ct)
static inline int
nf_conntrack_eventmask_report(unsigned int eventmask,
struct nf_conn *ct,
u32 pid,
u32 portid,
int report)
{
int ret = 0;
@@ -112,11 +112,11 @@ nf_conntrack_eventmask_report(unsigned int eventmask,
if (nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct)) {
struct nf_ct_event item = {
.ct = ct,
.pid = e->pid ? e->pid : pid,
.portid = e->portid ? e->portid : portid,
.report = report
};
/* This is a resent of a destroy event? If so, skip missed */
unsigned long missed = e->pid ? 0 : e->missed;
unsigned long missed = e->portid ? 0 : e->missed;
if (!((eventmask | missed) & e->ctmask))
goto out_unlock;
@@ -126,11 +126,11 @@ nf_conntrack_eventmask_report(unsigned int eventmask,
spin_lock_bh(&ct->lock);
if (ret < 0) {
/* This is a destroy event that has been
* triggered by a process, we store the PID
* triggered by a process, we store the PORTID
* to include it in the retransmission. */
if (eventmask & (1 << IPCT_DESTROY) &&
e->pid == 0 && pid != 0)
e->pid = pid;
e->portid == 0 && portid != 0)
e->portid = portid;
else
e->missed |= eventmask;
} else
@@ -145,9 +145,9 @@ out_unlock:
static inline int
nf_conntrack_event_report(enum ip_conntrack_events event, struct nf_conn *ct,
u32 pid, int report)
u32 portid, int report)
{
return nf_conntrack_eventmask_report(1 << event, ct, pid, report);
return nf_conntrack_eventmask_report(1 << event, ct, portid, report);
}
static inline int
@@ -158,7 +158,7 @@ nf_conntrack_event(enum ip_conntrack_events event, struct nf_conn *ct)
struct nf_exp_event {
struct nf_conntrack_expect *exp;
u32 pid;
u32 portid;
int report;
};
@@ -172,7 +172,7 @@ extern void nf_ct_expect_unregister_notifier(struct net *net, struct nf_exp_even
static inline void
nf_ct_expect_event_report(enum ip_conntrack_expect_events event,
struct nf_conntrack_expect *exp,
u32 pid,
u32 portid,
int report)
{
struct net *net = nf_ct_exp_net(exp);
@@ -191,7 +191,7 @@ nf_ct_expect_event_report(enum ip_conntrack_expect_events event,
if (e->expmask & (1 << event)) {
struct nf_exp_event item = {
.exp = exp,
.pid = pid,
.portid = portid,
.report = report
};
notify->fcn(1 << event, &item);
@@ -216,20 +216,20 @@ static inline void nf_conntrack_event_cache(enum ip_conntrack_events event,
struct nf_conn *ct) {}
static inline int nf_conntrack_eventmask_report(unsigned int eventmask,
struct nf_conn *ct,
u32 pid,
u32 portid,
int report) { return 0; }
static inline int nf_conntrack_event(enum ip_conntrack_events event,
struct nf_conn *ct) { return 0; }
static inline int nf_conntrack_event_report(enum ip_conntrack_events event,
struct nf_conn *ct,
u32 pid,
u32 portid,
int report) { return 0; }
static inline void nf_ct_deliver_cached_events(const struct nf_conn *ct) {}
static inline void nf_ct_expect_event(enum ip_conntrack_expect_events event,
struct nf_conntrack_expect *exp) {}
static inline void nf_ct_expect_event_report(enum ip_conntrack_expect_events e,
struct nf_conntrack_expect *exp,
u32 pid,
u32 portid,
int report) {}
static inline int nf_conntrack_ecache_init(struct net *net)
include/net/netfilter/nf_conntrack_expect.h
+1 -1
View File
@@ -43,7 +43,7 @@ struct nf_conntrack_expect {
unsigned int class;
#ifdef CONFIG_NF_NAT_NEEDED
__be32 saved_ip;
union nf_inet_addr saved_addr;
/* This is the original per-proto part, used to map the
* expected connection the way the recipient expects. */
union nf_conntrack_man_proto saved_proto;
include/net/netfilter/nf_conntrack_timeout.h
+20
View File
@@ -55,6 +55,26 @@ struct nf_conn_timeout *nf_ct_timeout_ext_add(struct nf_conn *ct,
#endif
};
static inline unsigned int *
nf_ct_timeout_lookup(struct net *net, struct nf_conn *ct,
struct nf_conntrack_l4proto *l4proto)
{
#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
struct nf_conn_timeout *timeout_ext;
unsigned int *timeouts;
timeout_ext = nf_ct_timeout_find(ct);
if (timeout_ext)
timeouts = NF_CT_TIMEOUT_EXT_DATA(timeout_ext);
else
timeouts = l4proto->get_timeouts(net);
return timeouts;
#else
return l4proto->get_timeouts(net);
#endif
}
#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
extern int nf_conntrack_timeout_init(struct net *net);
extern void nf_conntrack_timeout_fini(struct net *net);
include/net/netfilter/nf_nat.h
+4 -2
View File
@@ -43,14 +43,16 @@ struct nf_conn_nat {
struct nf_conn *ct;
union nf_conntrack_nat_help help;
#if defined(CONFIG_IP_NF_TARGET_MASQUERADE) || \
defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE)
defined(CONFIG_IP_NF_TARGET_MASQUERADE_MODULE) || \
defined(CONFIG_IP6_NF_TARGET_MASQUERADE) || \
defined(CONFIG_IP6_NF_TARGET_MASQUERADE_MODULE)
int masq_index;
#endif
};
/* Set up the info structure to map into this range. */
extern unsigned int nf_nat_setup_info(struct nf_conn *ct,
const struct nf_nat_ipv4_range *range,
const struct nf_nat_range *range,
enum nf_nat_manip_type maniptype);
/* Is this tuple already taken? (not by us)*/
include/net/netfilter/nf_nat_core.h
+1 -4
View File
@@ -12,10 +12,7 @@ extern unsigned int nf_nat_packet(struct nf_conn *ct,
unsigned int hooknum,
struct sk_buff *skb);
extern int nf_nat_icmp_reply_translation(struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int hooknum,
struct sk_buff *skb);
extern int nf_xfrm_me_harder(struct sk_buff *skb, unsigned int family);
static inline int nf_nat_initialized(struct nf_conn *ct,
enum nf_nat_manip_type manip)
include/net/netfilter/nf_nat_helper.h
+8 -3
View File
@@ -10,6 +10,7 @@ struct sk_buff;
extern int __nf_nat_mangle_tcp_packet(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int protoff,
unsigned int match_offset,
unsigned int match_len,
const char *rep_buffer,
@@ -18,12 +19,13 @@ extern int __nf_nat_mangle_tcp_packet(struct sk_buff *skb,
static inline int nf_nat_mangle_tcp_packet(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int protoff,
unsigned int match_offset,
unsigned int match_len,
const char *rep_buffer,
unsigned int rep_len)
{
return __nf_nat_mangle_tcp_packet(skb, ct, ctinfo,
return __nf_nat_mangle_tcp_packet(skb, ct, ctinfo, protoff,
match_offset, match_len,
rep_buffer, rep_len, true);
}
@@ -31,6 +33,7 @@ static inline int nf_nat_mangle_tcp_packet(struct sk_buff *skb,
extern int nf_nat_mangle_udp_packet(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int protoff,
unsigned int match_offset,
unsigned int match_len,
const char *rep_buffer,
@@ -41,10 +44,12 @@ extern void nf_nat_set_seq_adjust(struct nf_conn *ct,
__be32 seq, s16 off);
extern int nf_nat_seq_adjust(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo);
enum ip_conntrack_info ctinfo,
unsigned int protoff);
extern int (*nf_nat_seq_adjust_hook)(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo);
enum ip_conntrack_info ctinfo,
unsigned int protoff);
/* Setup NAT on this expected conntrack so it follows master, but goes
* to port ct->master->saved_proto. */
include/net/netfilter/nf_nat_l3proto.h
+52
View File
@@ -0,0 +1,52 @@
#ifndef _NF_NAT_L3PROTO_H
#define _NF_NAT_L3PROTO_H
struct nf_nat_l4proto;
struct nf_nat_l3proto {
u8 l3proto;
bool (*in_range)(const struct nf_conntrack_tuple *t,
const struct nf_nat_range *range);
u32 (*secure_port)(const struct nf_conntrack_tuple *t, __be16);
bool (*manip_pkt)(struct sk_buff *skb,
unsigned int iphdroff,
const struct nf_nat_l4proto *l4proto,
const struct nf_conntrack_tuple *target,
enum nf_nat_manip_type maniptype);
void (*csum_update)(struct sk_buff *skb, unsigned int iphdroff,
__sum16 *check,
const struct nf_conntrack_tuple *t,
enum nf_nat_manip_type maniptype);
void (*csum_recalc)(struct sk_buff *skb, u8 proto,
void *data, __sum16 *check,
int datalen, int oldlen);
void (*decode_session)(struct sk_buff *skb,
const struct nf_conn *ct,
enum ip_conntrack_dir dir,
unsigned long statusbit,
struct flowi *fl);
int (*nlattr_to_range)(struct nlattr *tb[],
struct nf_nat_range *range);
};
extern int nf_nat_l3proto_register(const struct nf_nat_l3proto *);
extern void nf_nat_l3proto_unregister(const struct nf_nat_l3proto *);
extern const struct nf_nat_l3proto *__nf_nat_l3proto_find(u8 l3proto);
extern int nf_nat_icmp_reply_translation(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int hooknum);
extern int nf_nat_icmpv6_reply_translation(struct sk_buff *skb,
struct nf_conn *ct,
enum ip_conntrack_info ctinfo,
unsigned int hooknum,
unsigned int hdrlen);
#endif /* _NF_NAT_L3PROTO_H */
include/net/netfilter/nf_nat_l4proto.h
+72
View File
@@ -0,0 +1,72 @@
/* Header for use in defining a given protocol. */
#ifndef _NF_NAT_L4PROTO_H
#define _NF_NAT_L4PROTO_H
#include <net/netfilter/nf_nat.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
struct nf_nat_range;
struct nf_nat_l3proto;
struct nf_nat_l4proto {
/* Protocol number. */
u8 l4proto;
/* Translate a packet to the target according to manip type.
* Return true if succeeded.
*/
bool (*manip_pkt)(struct sk_buff *skb,
const struct nf_nat_l3proto *l3proto,
unsigned int iphdroff, unsigned int hdroff,
const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype);
/* Is the manipable part of the tuple between min and max incl? */
bool (*in_range)(const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype,
const union nf_conntrack_man_proto *min,
const union nf_conntrack_man_proto *max);
/* Alter the per-proto part of the tuple (depending on
* maniptype), to give a unique tuple in the given range if
* possible. Per-protocol part of tuple is initialized to the
* incoming packet.
*/
void (*unique_tuple)(const struct nf_nat_l3proto *l3proto,
struct nf_conntrack_tuple *tuple,
const struct nf_nat_range *range,
enum nf_nat_manip_type maniptype,
const struct nf_conn *ct);
int (*nlattr_to_range)(struct nlattr *tb[],
struct nf_nat_range *range);
};
/* Protocol registration. */
extern int nf_nat_l4proto_register(u8 l3proto, const struct nf_nat_l4proto *l4proto);
extern void nf_nat_l4proto_unregister(u8 l3proto, const struct nf_nat_l4proto *l4proto);
extern const struct nf_nat_l4proto *__nf_nat_l4proto_find(u8 l3proto, u8 l4proto);
/* Built-in protocols. */
extern const struct nf_nat_l4proto nf_nat_l4proto_tcp;
extern const struct nf_nat_l4proto nf_nat_l4proto_udp;
extern const struct nf_nat_l4proto nf_nat_l4proto_icmp;
extern const struct nf_nat_l4proto nf_nat_l4proto_icmpv6;
extern const struct nf_nat_l4proto nf_nat_l4proto_unknown;
extern bool nf_nat_l4proto_in_range(const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype,
const union nf_conntrack_man_proto *min,
const union nf_conntrack_man_proto *max);
extern void nf_nat_l4proto_unique_tuple(const struct nf_nat_l3proto *l3proto,
struct nf_conntrack_tuple *tuple,
const struct nf_nat_range *range,
enum nf_nat_manip_type maniptype,
const struct nf_conn *ct,
u16 *rover);
extern int nf_nat_l4proto_nlattr_to_range(struct nlattr *tb[],
struct nf_nat_range *range);
#endif /*_NF_NAT_L4PROTO_H*/
include/net/netfilter/nf_nat_protocol.h
-67
View File
@@ -1,67 +0,0 @@
/* Header for use in defining a given protocol. */
#ifndef _NF_NAT_PROTOCOL_H
#define _NF_NAT_PROTOCOL_H
#include <net/netfilter/nf_nat.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
struct nf_nat_ipv4_range;
struct nf_nat_protocol {
/* Protocol number. */
unsigned int protonum;
/* Translate a packet to the target according to manip type.
Return true if succeeded. */
bool (*manip_pkt)(struct sk_buff *skb,
unsigned int iphdroff,
const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype);
/* Is the manipable part of the tuple between min and max incl? */
bool (*in_range)(const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype,
const union nf_conntrack_man_proto *min,
const union nf_conntrack_man_proto *max);
/* Alter the per-proto part of the tuple (depending on
maniptype), to give a unique tuple in the given range if
possible. Per-protocol part of tuple is initialized to the
incoming packet. */
void (*unique_tuple)(struct nf_conntrack_tuple *tuple,
const struct nf_nat_ipv4_range *range,
enum nf_nat_manip_type maniptype,
const struct nf_conn *ct);
int (*nlattr_to_range)(struct nlattr *tb[],
struct nf_nat_ipv4_range *range);
};
/* Protocol registration. */
extern int nf_nat_protocol_register(const struct nf_nat_protocol *proto);
extern void nf_nat_protocol_unregister(const struct nf_nat_protocol *proto);
/* Built-in protocols. */
extern const struct nf_nat_protocol nf_nat_protocol_tcp;
extern const struct nf_nat_protocol nf_nat_protocol_udp;
extern const struct nf_nat_protocol nf_nat_protocol_icmp;
extern const struct nf_nat_protocol nf_nat_unknown_protocol;
extern int init_protocols(void) __init;
extern void cleanup_protocols(void);
extern const struct nf_nat_protocol *find_nat_proto(u_int16_t protonum);
extern bool nf_nat_proto_in_range(const struct nf_conntrack_tuple *tuple,
enum nf_nat_manip_type maniptype,
const union nf_conntrack_man_proto *min,
const union nf_conntrack_man_proto *max);
extern void nf_nat_proto_unique_tuple(struct nf_conntrack_tuple *tuple,
const struct nf_nat_ipv4_range *range,
enum nf_nat_manip_type maniptype,
const struct nf_conn *ct,
u_int16_t *rover);
extern int nf_nat_proto_nlattr_to_range(struct nlattr *tb[],
struct nf_nat_ipv4_range *range);
#endif /*_NF_NAT_PROTO_H*/
include/net/netfilter/nf_nat_rule.h
-15
View File
@@ -1,15 +0,0 @@
#ifndef _NF_NAT_RULE_H
#define _NF_NAT_RULE_H
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_nat.h>
#include <linux/netfilter_ipv4/ip_tables.h>
extern int nf_nat_rule_init(void) __init;
extern void nf_nat_rule_cleanup(void);
extern int nf_nat_rule_find(struct sk_buff *skb,
unsigned int hooknum,
const struct net_device *in,
const struct net_device *out,
struct nf_conn *ct);
#endif /* _NF_NAT_RULE_H */
include/net/netlink.h
+111 -13
View File
@@ -98,6 +98,10 @@
* nla_put_u16(skb, type, value) add u16 attribute to skb
* nla_put_u32(skb, type, value) add u32 attribute to skb
* nla_put_u64(skb, type, value) add u64 attribute to skb
* nla_put_s8(skb, type, value) add s8 attribute to skb
* nla_put_s16(skb, type, value) add s16 attribute to skb
* nla_put_s32(skb, type, value) add s32 attribute to skb
* nla_put_s64(skb, type, value) add s64 attribute to skb
* nla_put_string(skb, type, str) add string attribute to skb
* nla_put_flag(skb, type) add flag attribute to skb
* nla_put_msecs(skb, type, jiffies) add msecs attribute to skb
@@ -121,6 +125,10 @@
* nla_get_u16(nla) get payload for a u16 attribute
* nla_get_u32(nla) get payload for a u32 attribute
* nla_get_u64(nla) get payload for a u64 attribute
* nla_get_s8(nla) get payload for a s8 attribute
* nla_get_s16(nla) get payload for a s16 attribute
* nla_get_s32(nla) get payload for a s32 attribute
* nla_get_s64(nla) get payload for a s64 attribute
* nla_get_flag(nla) return 1 if flag is true
* nla_get_msecs(nla) get payload for a msecs attribute
*
@@ -160,6 +168,10 @@ enum {
NLA_NESTED_COMPAT,
NLA_NUL_STRING,
NLA_BINARY,
NLA_S8,
NLA_S16,
NLA_S32,
NLA_S64,
__NLA_TYPE_MAX,
};
@@ -183,6 +195,8 @@ enum {
* NLA_NESTED_COMPAT Minimum length of structure payload
* NLA_U8, NLA_U16,
* NLA_U32, NLA_U64,
* NLA_S8, NLA_S16,
* NLA_S32, NLA_S64,
* NLA_MSECS Leaving the length field zero will verify the
* given type fits, using it verifies minimum length
* just like "All other"
@@ -203,19 +217,19 @@ struct nla_policy {
/**
* struct nl_info - netlink source information
* @nlh: Netlink message header of original request
* @pid: Netlink PID of requesting application
* @portid: Netlink PORTID of requesting application
*/
struct nl_info {
struct nlmsghdr *nlh;
struct net *nl_net;
u32 pid;
u32 portid;
};
extern int netlink_rcv_skb(struct sk_buff *skb,
int (*cb)(struct sk_buff *,
struct nlmsghdr *));
extern int nlmsg_notify(struct sock *sk, struct sk_buff *skb,
u32 pid, unsigned int group, int report,
u32 portid, unsigned int group, int report,
gfp_t flags);
extern int nla_validate(const struct nlattr *head,
@@ -430,7 +444,7 @@ static inline int nlmsg_report(const struct nlmsghdr *nlh)
/**
* nlmsg_put - Add a new netlink message to an skb
* @skb: socket buffer to store message in
* @pid: netlink process id
* @portid: netlink process id
* @seq: sequence number of message
* @type: message type
* @payload: length of message payload
@@ -439,13 +453,13 @@ static inline int nlmsg_report(const struct nlmsghdr *nlh)
* Returns NULL if the tailroom of the skb is insufficient to store
* the message header and payload.
*/
static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq,
static inline struct nlmsghdr *nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq,
int type, int payload, int flags)
{
if (unlikely(skb_tailroom(skb) < nlmsg_total_size(payload)))
return NULL;
return __nlmsg_put(skb, pid, seq, type, payload, flags);
return __nlmsg_put(skb, portid, seq, type, payload, flags);
}
/**
@@ -464,7 +478,7 @@ static inline struct nlmsghdr *nlmsg_put_answer(struct sk_buff *skb,
int type, int payload,
int flags)
{
return nlmsg_put(skb, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq,
return nlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
type, payload, flags);
}
@@ -549,18 +563,18 @@ static inline void nlmsg_free(struct sk_buff *skb)
* nlmsg_multicast - multicast a netlink message
* @sk: netlink socket to spread messages to
* @skb: netlink message as socket buffer
* @pid: own netlink pid to avoid sending to yourself
* @portid: own netlink portid to avoid sending to yourself
* @group: multicast group id
* @flags: allocation flags
*/
static inline int nlmsg_multicast(struct sock *sk, struct sk_buff *skb,
u32 pid, unsigned int group, gfp_t flags)
u32 portid, unsigned int group, gfp_t flags)
{
int err;
NETLINK_CB(skb).dst_group = group;
err = netlink_broadcast(sk, skb, pid, group, flags);
err = netlink_broadcast(sk, skb, portid, group, flags);
if (err > 0)
err = 0;
@@ -571,13 +585,13 @@ static inline int nlmsg_multicast(struct sock *sk, struct sk_buff *skb,
* nlmsg_unicast - unicast a netlink message
* @sk: netlink socket to spread message to
* @skb: netlink message as socket buffer
* @pid: netlink pid of the destination socket
* @portid: netlink portid of the destination socket
*/
static inline int nlmsg_unicast(struct sock *sk, struct sk_buff *skb, u32 pid)
static inline int nlmsg_unicast(struct sock *sk, struct sk_buff *skb, u32 portid)
{
int err;
err = netlink_unicast(sk, skb, pid, MSG_DONTWAIT);
err = netlink_unicast(sk, skb, portid, MSG_DONTWAIT);
if (err > 0)
err = 0;
@@ -878,6 +892,50 @@ static inline int nla_put_le64(struct sk_buff *skb, int attrtype, __le64 value)
return nla_put(skb, attrtype, sizeof(__le64), &value);
}
/**
* nla_put_s8 - Add a s8 netlink attribute to a socket buffer
* @skb: socket buffer to add attribute to
* @attrtype: attribute type
* @value: numeric value
*/
static inline int nla_put_s8(struct sk_buff *skb, int attrtype, s8 value)
{
return nla_put(skb, attrtype, sizeof(s8), &value);
}
/**
* nla_put_s16 - Add a s16 netlink attribute to a socket buffer
* @skb: socket buffer to add attribute to
* @attrtype: attribute type
* @value: numeric value
*/
static inline int nla_put_s16(struct sk_buff *skb, int attrtype, s16 value)
{
return nla_put(skb, attrtype, sizeof(s16), &value);
}
/**
* nla_put_s32 - Add a s32 netlink attribute to a socket buffer
* @skb: socket buffer to add attribute to
* @attrtype: attribute type
* @value: numeric value
*/
static inline int nla_put_s32(struct sk_buff *skb, int attrtype, s32 value)
{
return nla_put(skb, attrtype, sizeof(s32), &value);
}
/**
* nla_put_s64 - Add a s64 netlink attribute to a socket buffer
* @skb: socket buffer to add attribute to
* @attrtype: attribute type
* @value: numeric value
*/
static inline int nla_put_s64(struct sk_buff *skb, int attrtype, s64 value)
{
return nla_put(skb, attrtype, sizeof(s64), &value);
}
/**
* nla_put_string - Add a string netlink attribute to a socket buffer
* @skb: socket buffer to add attribute to
@@ -993,6 +1051,46 @@ static inline __be64 nla_get_be64(const struct nlattr *nla)
return tmp;
}
/**
* nla_get_s32 - return payload of s32 attribute
* @nla: s32 netlink attribute
*/
static inline s32 nla_get_s32(const struct nlattr *nla)
{
return *(s32 *) nla_data(nla);
}
/**
* nla_get_s16 - return payload of s16 attribute
* @nla: s16 netlink attribute
*/
static inline s16 nla_get_s16(const struct nlattr *nla)
{
return *(s16 *) nla_data(nla);
}
/**
* nla_get_s8 - return payload of s8 attribute
* @nla: s8 netlink attribute
*/
static inline s8 nla_get_s8(const struct nlattr *nla)
{
return *(s8 *) nla_data(nla);
}
/**
* nla_get_s64 - return payload of s64 attribute
* @nla: s64 netlink attribute
*/
static inline s64 nla_get_s64(const struct nlattr *nla)
{
s64 tmp;
nla_memcpy(&tmp, nla, sizeof(tmp));
return tmp;
}
/**
* nla_get_flag - return payload of flag attribute
* @nla: flag netlink attribute
include/net/netns/conntrack.h
+4
View File
@@ -83,6 +83,10 @@ struct netns_ct {
int sysctl_auto_assign_helper;
bool auto_assign_helper_warned;
struct nf_ip_net nf_ct_proto;
#ifdef CONFIG_NF_NAT_NEEDED
struct hlist_head *nat_bysource;
unsigned int nat_htable_size;
#endif
#ifdef CONFIG_SYSCTL
struct ctl_table_header *sysctl_header;
struct ctl_table_header *acct_sysctl_header;
include/net/netns/ipv4.h
-2
View File
@@ -52,8 +52,6 @@ struct netns_ipv4 {
struct xt_table *iptable_security;
#endif
struct xt_table *nat_table;
struct hlist_head *nat_bysource;
unsigned int nat_htable_size;
#endif
int sysctl_icmp_echo_ignore_all;
include/net/netns/ipv6.h
+9
View File
@@ -42,6 +42,7 @@ struct netns_ipv6 {
#ifdef CONFIG_SECURITY
struct xt_table *ip6table_security;
#endif
struct xt_table *ip6table_nat;
#endif
struct rt6_info *ip6_null_entry;
struct rt6_statistics *rt6_stats;
@@ -70,4 +71,12 @@ struct netns_ipv6 {
#endif
#endif
};
#if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
struct netns_nf_frag {
struct netns_sysctl_ipv6 sysctl;
struct netns_frags frags;
};
#endif
#endif
include/net/netns/packet.h
+2 -2
View File
@@ -5,10 +5,10 @@
#define __NETNS_PACKET_H__
#include <linux/rculist.h>
#include <linux/spinlock.h>
#include <linux/mutex.h>
struct netns_packet {
spinlock_t sklist_lock;
struct mutex sklist_lock;
struct hlist_head sklist;
};
include/net/netns/sctp.h
+131
View File
@@ -0,0 +1,131 @@
#ifndef __NETNS_SCTP_H__
#define __NETNS_SCTP_H__
struct sock;
struct proc_dir_entry;
struct sctp_mib;
struct ctl_table_header;
struct netns_sctp {
DEFINE_SNMP_STAT(struct sctp_mib, sctp_statistics);
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *proc_net_sctp;
#endif
#ifdef CONFIG_SYSCTL
struct ctl_table_header *sysctl_header;
#endif
/* This is the global socket data structure used for responding to
* the Out-of-the-blue (OOTB) packets. A control sock will be created
* for this socket at the initialization time.
*/
struct sock *ctl_sock;
/* This is the global local address list.
* We actively maintain this complete list of addresses on
* the system by catching address add/delete events.
*
* It is a list of sctp_sockaddr_entry.
*/
struct list_head local_addr_list;
struct list_head addr_waitq;
struct timer_list addr_wq_timer;
struct list_head auto_asconf_splist;
spinlock_t addr_wq_lock;
/* Lock that protects the local_addr_list writers */
spinlock_t local_addr_lock;
/* RFC2960 Section 14. Suggested SCTP Protocol Parameter Values
*
* The following protocol parameters are RECOMMENDED:
*
* RTO.Initial - 3 seconds
* RTO.Min - 1 second
* RTO.Max - 60 seconds
* RTO.Alpha - 1/8 (3 when converted to right shifts.)
* RTO.Beta - 1/4 (2 when converted to right shifts.)
*/
unsigned int rto_initial;
unsigned int rto_min;
unsigned int rto_max;
/* Note: rto_alpha and rto_beta are really defined as inverse
* powers of two to facilitate integer operations.
*/
int rto_alpha;
int rto_beta;
/* Max.Burst - 4 */
int max_burst;
/* Whether Cookie Preservative is enabled(1) or not(0) */
int cookie_preserve_enable;
/* Valid.Cookie.Life - 60 seconds */
unsigned int valid_cookie_life;
/* Delayed SACK timeout 200ms default*/
unsigned int sack_timeout;
/* HB.interval - 30 seconds */
unsigned int hb_interval;
/* Association.Max.Retrans - 10 attempts
* Path.Max.Retrans - 5 attempts (per destination address)
* Max.Init.Retransmits - 8 attempts
*/
int max_retrans_association;
int max_retrans_path;
int max_retrans_init;
/* Potentially-Failed.Max.Retrans sysctl value
* taken from:
* http://tools.ietf.org/html/draft-nishida-tsvwg-sctp-failover-05
*/
int pf_retrans;
/*
* Policy for preforming sctp/socket accounting
* 0 - do socket level accounting, all assocs share sk_sndbuf
* 1 - do sctp accounting, each asoc may use sk_sndbuf bytes
*/
int sndbuf_policy;
/*
* Policy for preforming sctp/socket accounting
* 0 - do socket level accounting, all assocs share sk_rcvbuf
* 1 - do sctp accounting, each asoc may use sk_rcvbuf bytes
*/
int rcvbuf_policy;
int default_auto_asconf;
/* Flag to indicate if addip is enabled. */
int addip_enable;
int addip_noauth;
/* Flag to indicate if PR-SCTP is enabled. */
int prsctp_enable;
/* Flag to idicate if SCTP-AUTH is enabled */
int auth_enable;
/*
* Policy to control SCTP IPv4 address scoping
* 0 - Disable IPv4 address scoping
* 1 - Enable IPv4 address scoping
* 2 - Selectively allow only IPv4 private addresses
* 3 - Selectively allow only IPv4 link local address
*/
int scope_policy;
/* Threshold for rwnd update SACKS. Receive buffer shifted this many
* bits is an indicator of when to send and window update SACK.
*/
int rwnd_upd_shift;
/* Threshold for autoclose timeout, in seconds. */
unsigned long max_autoclose;
};
#endif /* __NETNS_SCTP_H__ */
include/net/nfc/hci.h
+17 -4
View File
@@ -30,6 +30,11 @@ struct nfc_hci_ops {
int (*open) (struct nfc_hci_dev *hdev);
void (*close) (struct nfc_hci_dev *hdev);
int (*hci_ready) (struct nfc_hci_dev *hdev);
/*
* xmit must always send the complete buffer before
* returning. Returned result must be 0 for success
* or negative for failure.
*/
int (*xmit) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
int (*start_poll) (struct nfc_hci_dev *hdev,
u32 im_protocols, u32 tm_protocols);
@@ -38,8 +43,8 @@ struct nfc_hci_ops {
int (*complete_target_discovered) (struct nfc_hci_dev *hdev, u8 gate,
struct nfc_target *target);
int (*data_exchange) (struct nfc_hci_dev *hdev,
struct nfc_target *target,
struct sk_buff *skb, struct sk_buff **res_skb);
struct nfc_target *target, struct sk_buff *skb,
data_exchange_cb_t cb, void *cb_context);
int (*check_presence)(struct nfc_hci_dev *hdev,
struct nfc_target *target);
};
@@ -74,7 +79,6 @@ struct nfc_hci_dev {
struct list_head msg_tx_queue;
struct workqueue_struct *msg_tx_wq;
struct work_struct msg_tx_work;
struct timer_list cmd_timer;
@@ -82,13 +86,14 @@ struct nfc_hci_dev {
struct sk_buff_head rx_hcp_frags;
struct workqueue_struct *msg_rx_wq;
struct work_struct msg_rx_work;
struct sk_buff_head msg_rx_queue;
struct nfc_hci_ops *ops;
struct nfc_llc *llc;
struct nfc_hci_init_data init_data;
void *clientdata;
@@ -105,12 +110,17 @@ struct nfc_hci_dev {
u8 hw_mpw;
u8 hw_software;
u8 hw_bsid;
int async_cb_type;
data_exchange_cb_t async_cb;
void *async_cb_context;
};
/* hci device allocation */
struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops,
struct nfc_hci_init_data *init_data,
u32 protocols,
const char *llc_name,
int tx_headroom,
int tx_tailroom,
int max_link_payload);
@@ -202,6 +212,9 @@ int nfc_hci_set_param(struct nfc_hci_dev *hdev, u8 gate, u8 idx,
const u8 *param, size_t param_len);
int nfc_hci_send_cmd(struct nfc_hci_dev *hdev, u8 gate, u8 cmd,
const u8 *param, size_t param_len, struct sk_buff **skb);
int nfc_hci_send_cmd_async(struct nfc_hci_dev *hdev, u8 gate, u8 cmd,
const u8 *param, size_t param_len,
data_exchange_cb_t cb, void *cb_context);
int nfc_hci_send_response(struct nfc_hci_dev *hdev, u8 gate, u8 response,
const u8 *param, size_t param_len);
int nfc_hci_send_event(struct nfc_hci_dev *hdev, u8 gate, u8 event,
include/net/nfc/llc.h
+54
View File
@@ -0,0 +1,54 @@
/*
* Link Layer Control manager public interface
*
* Copyright (C) 2012 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __NFC_LLC_H_
#define __NFC_LLC_H_
#include <net/nfc/hci.h>
#include <linux/skbuff.h>
#define LLC_NOP_NAME "nop"
#define LLC_SHDLC_NAME "shdlc"
typedef void (*rcv_to_hci_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
typedef int (*xmit_to_drv_t) (struct nfc_hci_dev *hdev, struct sk_buff *skb);
typedef void (*llc_failure_t) (struct nfc_hci_dev *hdev, int err);
struct nfc_llc;
struct nfc_llc *nfc_llc_allocate(const char *name, struct nfc_hci_dev *hdev,
xmit_to_drv_t xmit_to_drv,
rcv_to_hci_t rcv_to_hci, int tx_headroom,
int tx_tailroom, llc_failure_t llc_failure);
void nfc_llc_free(struct nfc_llc *llc);
void nfc_llc_get_rx_head_tail_room(struct nfc_llc *llc, int *rx_headroom,
int *rx_tailroom);
int nfc_llc_start(struct nfc_llc *llc);
int nfc_llc_stop(struct nfc_llc *llc);
void nfc_llc_rcv_from_drv(struct nfc_llc *llc, struct sk_buff *skb);
int nfc_llc_xmit_from_hci(struct nfc_llc *llc, struct sk_buff *skb);
int nfc_llc_init(void);
void nfc_llc_exit(void);
#endif /* __NFC_LLC_H_ */
include/net/nfc/nci.h
+29
View File
@@ -32,6 +32,7 @@
#define NCI_MAX_NUM_MAPPING_CONFIGS 10
#define NCI_MAX_NUM_RF_CONFIGS 10
#define NCI_MAX_NUM_CONN 10
#define NCI_MAX_PARAM_LEN 251
/* NCI Status Codes */
#define NCI_STATUS_OK 0x00
@@ -102,6 +103,9 @@
#define NCI_RF_INTERFACE_ISO_DEP 0x02
#define NCI_RF_INTERFACE_NFC_DEP 0x03
/* NCI Configuration Parameter Tags */
#define NCI_PN_ATR_REQ_GEN_BYTES 0x29
/* NCI Reset types */
#define NCI_RESET_TYPE_KEEP_CONFIG 0x00
#define NCI_RESET_TYPE_RESET_CONFIG 0x01
@@ -188,6 +192,18 @@ struct nci_core_reset_cmd {
#define NCI_OP_CORE_INIT_CMD nci_opcode_pack(NCI_GID_CORE, 0x01)
#define NCI_OP_CORE_SET_CONFIG_CMD nci_opcode_pack(NCI_GID_CORE, 0x02)
struct set_config_param {
__u8 id;
__u8 len;
__u8 val[NCI_MAX_PARAM_LEN];
} __packed;
struct nci_core_set_config_cmd {
__u8 num_params;
struct set_config_param param; /* support 1 param per cmd is enough */
} __packed;
#define NCI_OP_RF_DISCOVER_MAP_CMD nci_opcode_pack(NCI_GID_RF_MGMT, 0x00)
struct disc_map_config {
__u8 rf_protocol;
@@ -252,6 +268,13 @@ struct nci_core_init_rsp_2 {
__le32 manufact_specific_info;
} __packed;
#define NCI_OP_CORE_SET_CONFIG_RSP nci_opcode_pack(NCI_GID_CORE, 0x02)
struct nci_core_set_config_rsp {
__u8 status;
__u8 num_params;
__u8 params_id[0]; /* variable size array */
} __packed;
#define NCI_OP_RF_DISCOVER_MAP_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x00)
#define NCI_OP_RF_DISCOVER_RSP nci_opcode_pack(NCI_GID_RF_MGMT, 0x03)
@@ -328,6 +351,11 @@ struct activation_params_nfcb_poll_iso_dep {
__u8 attrib_res[50];
};
struct activation_params_poll_nfc_dep {
__u8 atr_res_len;
__u8 atr_res[63];
};
struct nci_rf_intf_activated_ntf {
__u8 rf_discovery_id;
__u8 rf_interface;
@@ -351,6 +379,7 @@ struct nci_rf_intf_activated_ntf {
union {
struct activation_params_nfca_poll_iso_dep nfca_poll_iso_dep;
struct activation_params_nfcb_poll_iso_dep nfcb_poll_iso_dep;
struct activation_params_poll_nfc_dep poll_nfc_dep;
} activation_params;
} __packed;
include/net/nfc/nci_core.h
+5
View File
@@ -54,6 +54,7 @@ enum nci_state {
/* NCI timeouts */
#define NCI_RESET_TIMEOUT 5000
#define NCI_INIT_TIMEOUT 5000
#define NCI_SET_CONFIG_TIMEOUT 5000
#define NCI_RF_DISC_TIMEOUT 5000
#define NCI_RF_DISC_SELECT_TIMEOUT 5000
#define NCI_RF_DEACTIVATE_TIMEOUT 30000
@@ -137,6 +138,10 @@ struct nci_dev {
data_exchange_cb_t data_exchange_cb;
void *data_exchange_cb_context;
struct sk_buff *rx_data_reassembly;
/* stored during intf_activated_ntf */
__u8 remote_gb[NFC_MAX_GT_LEN];
__u8 remote_gb_len;
};
/* ----- NCI Devices ----- */
include/net/nfc/nfc.h
+2 -2
View File
@@ -72,6 +72,7 @@ struct nfc_ops {
#define NFC_TARGET_IDX_ANY -1
#define NFC_MAX_GT_LEN 48
#define NFC_ATR_RES_GT_OFFSET 15
struct nfc_target {
u32 idx;
@@ -89,7 +90,7 @@ struct nfc_target {
};
struct nfc_genl_data {
u32 poll_req_pid;
u32 poll_req_portid;
struct mutex genl_data_mutex;
};
@@ -112,7 +113,6 @@ struct nfc_dev {
int tx_tailroom;
struct timer_list check_pres_timer;
struct workqueue_struct *check_pres_wq;
struct work_struct check_pres_work;
struct nfc_ops *ops;

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