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-rw-r--r--include/linux/bcma/bcma.h1
-rw-r--r--include/linux/bcma/bcma_driver_chipcommon.h55
-rw-r--r--include/linux/can/platform/flexcan.h20
-rw-r--r--include/linux/filter.h4
-rw-r--r--include/linux/ieee80211.h10
-rw-r--r--include/linux/if_link.h1
-rw-r--r--include/linux/if_macvlan.h12
-rw-r--r--include/linux/if_team.h11
-rw-r--r--include/linux/if_vlan.h2
-rw-r--r--include/linux/igmp.h1
-rw-r--r--include/linux/inetdevice.h5
-rw-r--r--include/linux/jiffies.h4
-rw-r--r--include/linux/ktime.h13
-rw-r--r--include/linux/marvell_phy.h2
-rw-r--r--include/linux/mlx4/cmd.h3
-rw-r--r--include/linux/mlx4/device.h3
-rw-r--r--include/linux/mlx4/qp.h36
-rw-r--r--include/linux/mv643xx_eth.h2
-rw-r--r--include/linux/net.h6
-rw-r--r--include/linux/netdev_features.h4
-rw-r--r--include/linux/netdevice.h85
-rw-r--r--include/linux/netfilter.h2
-rw-r--r--include/linux/netlink.h27
-rw-r--r--include/linux/netpoll.h4
-rw-r--r--include/linux/phy.h27
-rw-r--r--include/linux/platform_data/brcmfmac-sdio.h5
-rw-r--r--include/linux/platform_data/net-cw1200.h81
-rw-r--r--include/linux/sched.h9
-rw-r--r--include/linux/skbuff.h137
-rw-r--r--include/linux/ssb/ssb_driver_mips.h15
-rw-r--r--include/linux/ssb/ssb_regs.h1
-rw-r--r--include/linux/stmmac.h4
-rw-r--r--include/linux/tcp.h1
-rw-r--r--include/linux/virtio.h4
-rw-r--r--include/net/act_api.h2
-rw-r--r--include/net/addrconf.h4
-rw-r--r--include/net/bluetooth/hci.h1
-rw-r--r--include/net/bluetooth/hci_core.h29
-rw-r--r--include/net/bluetooth/l2cap.h2
-rw-r--r--include/net/cfg80211.h236
-rw-r--r--include/net/gen_stats.h10
-rw-r--r--include/net/gre.h31
-rw-r--r--include/net/ieee80211_radiotap.h7
-rw-r--r--include/net/if_inet6.h13
-rw-r--r--include/net/inet_ecn.h6
-rw-r--r--include/net/inet_sock.h1
-rw-r--r--include/net/ip_fib.h5
-rw-r--r--include/net/ip_tunnels.h36
-rw-r--r--include/net/ip_vs.h92
-rw-r--r--include/net/ipv6.h10
-rw-r--r--include/net/ll_poll.h183
-rw-r--r--include/net/mac80211.h27
-rw-r--r--include/net/ndisc.h2
-rw-r--r--include/net/net_namespace.h13
-rw-r--r--include/net/netfilter/xt_rateest.h2
-rw-r--r--include/net/netns/x_tables.h6
-rw-r--r--include/net/nfc/hci.h7
-rw-r--r--include/net/nfc/nci_core.h58
-rw-r--r--include/net/nfc/nfc.h35
-rw-r--r--include/net/ping.h65
-rw-r--r--include/net/sch_generic.h17
-rw-r--r--include/net/sctp/checksum.h5
-rw-r--r--include/net/sctp/sctp.h111
-rw-r--r--include/net/sctp/structs.h6
-rw-r--r--include/net/sock.h21
-rw-r--r--include/net/tcp.h29
-rw-r--r--include/net/transp_v6.h79
-rw-r--r--include/net/udp.h8
-rw-r--r--include/uapi/asm-generic/poll.h2
-rw-r--r--include/uapi/asm-generic/socket.h2
-rw-r--r--include/uapi/linux/ethtool.h4
-rw-r--r--include/uapi/linux/gen_stats.h11
-rw-r--r--include/uapi/linux/if_arp.h1
-rw-r--r--include/uapi/linux/if_link.h15
-rw-r--r--include/uapi/linux/if_pppox.h4
-rw-r--r--include/uapi/linux/if_tun.h2
-rw-r--r--include/uapi/linux/ip_vs.h6
-rw-r--r--include/uapi/linux/netfilter/nfnetlink_queue.h2
-rw-r--r--include/uapi/linux/netfilter/xt_socket.h7
-rw-r--r--include/uapi/linux/nfc.h18
-rw-r--r--include/uapi/linux/nl80211.h37
-rw-r--r--include/uapi/linux/openvswitch.h20
-rw-r--r--include/uapi/linux/rtnetlink.h2
-rw-r--r--include/uapi/linux/snmp.h2
-rw-r--r--include/uapi/linux/tipc.h2
-rw-r--r--include/uapi/linux/tipc_config.h2
-rw-r--r--include/xen/interface/io/netif.h12
87 files changed, 1354 insertions, 553 deletions
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 2e34db82a643..622fc505d3e1 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -144,6 +144,7 @@ struct bcma_host_ops {
/* Chip IDs of PCIe devices */
#define BCMA_CHIP_ID_BCM4313 0x4313
+#define BCMA_CHIP_ID_BCM43142 43142
#define BCMA_CHIP_ID_BCM43224 43224
#define BCMA_PKG_ID_BCM43224_FAB_CSM 0x8
#define BCMA_PKG_ID_BCM43224_FAB_SMIC 0xa
diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h
index b8b09eac60a4..c49e1a159e6e 100644
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
@@ -330,6 +330,8 @@
#define BCMA_CC_PMU_CAP 0x0604 /* PMU capabilities */
#define BCMA_CC_PMU_CAP_REVISION 0x000000FF /* Revision mask */
#define BCMA_CC_PMU_STAT 0x0608 /* PMU status */
+#define BCMA_CC_PMU_STAT_EXT_LPO_AVAIL 0x00000100
+#define BCMA_CC_PMU_STAT_WDRESET 0x00000080
#define BCMA_CC_PMU_STAT_INTPEND 0x00000040 /* Interrupt pending */
#define BCMA_CC_PMU_STAT_SBCLKST 0x00000030 /* Backplane clock status? */
#define BCMA_CC_PMU_STAT_HAVEALP 0x00000008 /* ALP available */
@@ -355,6 +357,11 @@
#define BCMA_CC_REGCTL_DATA 0x065C
#define BCMA_CC_PLLCTL_ADDR 0x0660
#define BCMA_CC_PLLCTL_DATA 0x0664
+#define BCMA_CC_PMU_STRAPOPT 0x0668 /* (corerev >= 28) */
+#define BCMA_CC_PMU_XTAL_FREQ 0x066C /* (pmurev >= 10) */
+#define BCMA_CC_PMU_XTAL_FREQ_ILPCTL_MASK 0x00001FFF
+#define BCMA_CC_PMU_XTAL_FREQ_MEASURE_MASK 0x80000000
+#define BCMA_CC_PMU_XTAL_FREQ_MEASURE_SHIFT 31
#define BCMA_CC_SPROM 0x0800 /* SPROM beginning */
/* NAND flash MLC controller registers (corerev >= 38) */
#define BCMA_CC_NAND_REVISION 0x0C00
@@ -435,6 +442,23 @@
#define BCMA_CC_PMU6_4706_PROC_NDIV_MODE_MASK 0x00000007
#define BCMA_CC_PMU6_4706_PROC_NDIV_MODE_SHIFT 0
+/* PMU rev 15 */
+#define BCMA_CC_PMU15_PLL_PLLCTL0 0
+#define BCMA_CC_PMU15_PLL_PC0_CLKSEL_MASK 0x00000003
+#define BCMA_CC_PMU15_PLL_PC0_CLKSEL_SHIFT 0
+#define BCMA_CC_PMU15_PLL_PC0_FREQTGT_MASK 0x003FFFFC
+#define BCMA_CC_PMU15_PLL_PC0_FREQTGT_SHIFT 2
+#define BCMA_CC_PMU15_PLL_PC0_PRESCALE_MASK 0x00C00000
+#define BCMA_CC_PMU15_PLL_PC0_PRESCALE_SHIFT 22
+#define BCMA_CC_PMU15_PLL_PC0_KPCTRL_MASK 0x07000000
+#define BCMA_CC_PMU15_PLL_PC0_KPCTRL_SHIFT 24
+#define BCMA_CC_PMU15_PLL_PC0_FCNTCTRL_MASK 0x38000000
+#define BCMA_CC_PMU15_PLL_PC0_FCNTCTRL_SHIFT 27
+#define BCMA_CC_PMU15_PLL_PC0_FDCMODE_MASK 0x40000000
+#define BCMA_CC_PMU15_PLL_PC0_FDCMODE_SHIFT 30
+#define BCMA_CC_PMU15_PLL_PC0_CTRLBIAS_MASK 0x80000000
+#define BCMA_CC_PMU15_PLL_PC0_CTRLBIAS_SHIFT 31
+
/* ALP clock on pre-PMU chips */
#define BCMA_CC_PMU_ALP_CLOCK 20000000
/* HT clock for systems with PMU-enabled chipcommon */
@@ -507,6 +531,37 @@
#define BCMA_CHIPCTL_5357_I2S_PINS_ENABLE BIT(18)
#define BCMA_CHIPCTL_5357_I2CSPI_PINS_ENABLE BIT(19)
+#define BCMA_RES_4314_LPLDO_PU BIT(0)
+#define BCMA_RES_4314_PMU_SLEEP_DIS BIT(1)
+#define BCMA_RES_4314_PMU_BG_PU BIT(2)
+#define BCMA_RES_4314_CBUCK_LPOM_PU BIT(3)
+#define BCMA_RES_4314_CBUCK_PFM_PU BIT(4)
+#define BCMA_RES_4314_CLDO_PU BIT(5)
+#define BCMA_RES_4314_LPLDO2_LVM BIT(6)
+#define BCMA_RES_4314_WL_PMU_PU BIT(7)
+#define BCMA_RES_4314_LNLDO_PU BIT(8)
+#define BCMA_RES_4314_LDO3P3_PU BIT(9)
+#define BCMA_RES_4314_OTP_PU BIT(10)
+#define BCMA_RES_4314_XTAL_PU BIT(11)
+#define BCMA_RES_4314_WL_PWRSW_PU BIT(12)
+#define BCMA_RES_4314_LQ_AVAIL BIT(13)
+#define BCMA_RES_4314_LOGIC_RET BIT(14)
+#define BCMA_RES_4314_MEM_SLEEP BIT(15)
+#define BCMA_RES_4314_MACPHY_RET BIT(16)
+#define BCMA_RES_4314_WL_CORE_READY BIT(17)
+#define BCMA_RES_4314_ILP_REQ BIT(18)
+#define BCMA_RES_4314_ALP_AVAIL BIT(19)
+#define BCMA_RES_4314_MISC_PWRSW_PU BIT(20)
+#define BCMA_RES_4314_SYNTH_PWRSW_PU BIT(21)
+#define BCMA_RES_4314_RX_PWRSW_PU BIT(22)
+#define BCMA_RES_4314_RADIO_PU BIT(23)
+#define BCMA_RES_4314_VCO_LDO_PU BIT(24)
+#define BCMA_RES_4314_AFE_LDO_PU BIT(25)
+#define BCMA_RES_4314_RX_LDO_PU BIT(26)
+#define BCMA_RES_4314_TX_LDO_PU BIT(27)
+#define BCMA_RES_4314_HT_AVAIL BIT(28)
+#define BCMA_RES_4314_MACPHY_CLK_AVAIL BIT(29)
+
/* Data for the PMU, if available.
* Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
*/
diff --git a/include/linux/can/platform/flexcan.h b/include/linux/can/platform/flexcan.h
deleted file mode 100644
index 72b713ab57e9..000000000000
--- a/include/linux/can/platform/flexcan.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (C) 2010 Marc Kleine-Budde <kernel@pengutronix.de>
- *
- * This file is released under the GPLv2
- *
- */
-
-#ifndef __CAN_PLATFORM_FLEXCAN_H
-#define __CAN_PLATFORM_FLEXCAN_H
-
-/**
- * struct flexcan_platform_data - flex CAN controller platform data
- * @transceiver_enable: - called to power on/off the transceiver
- *
- */
-struct flexcan_platform_data {
- void (*transceiver_switch)(int enable);
-};
-
-#endif /* __CAN_PLATFORM_FLEXCAN_H */
diff --git a/include/linux/filter.h b/include/linux/filter.h
index f65f5a69db8f..a6ac84871d6d 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -59,10 +59,10 @@ extern void bpf_jit_free(struct sk_filter *fp);
static inline void bpf_jit_dump(unsigned int flen, unsigned int proglen,
u32 pass, void *image)
{
- pr_err("flen=%u proglen=%u pass=%u image=%p\n",
+ pr_err("flen=%u proglen=%u pass=%u image=%pK\n",
flen, proglen, pass, image);
if (image)
- print_hex_dump(KERN_ERR, "JIT code: ", DUMP_PREFIX_ADDRESS,
+ print_hex_dump(KERN_ERR, "JIT code: ", DUMP_PREFIX_OFFSET,
16, 1, image, proglen, false);
}
#define SK_RUN_FILTER(FILTER, SKB) (*FILTER->bpf_func)(SKB, FILTER->insns)
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 06b0ed0154a4..b0dc87a2a376 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -146,6 +146,7 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
#define IEEE80211_MAX_RTS_THRESHOLD 2353
#define IEEE80211_MAX_AID 2007
#define IEEE80211_MAX_TIM_LEN 251
+#define IEEE80211_MAX_MESH_PEERINGS 63
/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
6.2.1.1.2.
@@ -1829,6 +1830,15 @@ enum ieee80211_key_len {
WLAN_KEY_LEN_AES_CMAC = 16,
};
+#define IEEE80211_WEP_IV_LEN 4
+#define IEEE80211_WEP_ICV_LEN 4
+#define IEEE80211_CCMP_HDR_LEN 8
+#define IEEE80211_CCMP_MIC_LEN 8
+#define IEEE80211_CCMP_PN_LEN 6
+#define IEEE80211_TKIP_IV_LEN 8
+#define IEEE80211_TKIP_ICV_LEN 4
+#define IEEE80211_CMAC_PN_LEN 6
+
/* Public action codes */
enum ieee80211_pub_actioncode {
WLAN_PUB_ACTION_EXT_CHANSW_ANN = 4,
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index c3f817c3eb45..a86784dec3d3 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -12,5 +12,6 @@ struct ifla_vf_info {
__u32 qos;
__u32 tx_rate;
__u32 spoofchk;
+ __u32 linkstate;
};
#endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
index 84dde1dd1da4..ddd33fd5904d 100644
--- a/include/linux/if_macvlan.h
+++ b/include/linux/if_macvlan.h
@@ -8,7 +8,7 @@
#include <net/netlink.h>
#include <linux/u64_stats_sync.h>
-#if defined(CONFIG_MACVTAP) || defined(CONFIG_MACVTAP_MODULE)
+#if IS_ENABLED(CONFIG_MACVTAP)
struct socket *macvtap_get_socket(struct file *);
#else
#include <linux/err.h>
@@ -50,7 +50,7 @@ struct macvlan_pcpu_stats {
* Maximum times a macvtap device can be opened. This can be used to
* configure the number of receive queue, e.g. for multiqueue virtio.
*/
-#define MAX_MACVTAP_QUEUES (NR_CPUS < 16 ? NR_CPUS : 16)
+#define MAX_MACVTAP_QUEUES 16
#define MACVLAN_MC_FILTER_BITS 8
#define MACVLAN_MC_FILTER_SZ (1 << MACVLAN_MC_FILTER_BITS)
@@ -65,12 +65,18 @@ struct macvlan_dev {
DECLARE_BITMAP(mc_filter, MACVLAN_MC_FILTER_SZ);
+ netdev_features_t set_features;
enum macvlan_mode mode;
u16 flags;
int (*receive)(struct sk_buff *skb);
int (*forward)(struct net_device *dev, struct sk_buff *skb);
- struct macvtap_queue *taps[MAX_MACVTAP_QUEUES];
+ /* This array tracks active taps. */
+ struct macvtap_queue __rcu *taps[MAX_MACVTAP_QUEUES];
+ /* This list tracks all taps (both enabled and disabled) */
+ struct list_head queue_list;
int numvtaps;
+ int numqueues;
+ netdev_features_t tap_features;
int minor;
};
diff --git a/include/linux/if_team.h b/include/linux/if_team.h
index 16fae6436d0e..f6156f91eb1c 100644
--- a/include/linux/if_team.h
+++ b/include/linux/if_team.h
@@ -69,6 +69,7 @@ struct team_port {
s32 priority; /* lower number ~ higher priority */
u16 queue_id;
struct list_head qom_list; /* node in queue override mapping list */
+ struct rcu_head rcu;
long mode_priv[0];
};
@@ -228,6 +229,16 @@ static inline struct team_port *team_get_port_by_index(struct team *team,
return port;
return NULL;
}
+
+static inline int team_num_to_port_index(struct team *team, int num)
+{
+ int en_port_count = ACCESS_ONCE(team->en_port_count);
+
+ if (unlikely(!en_port_count))
+ return 0;
+ return num % en_port_count;
+}
+
static inline struct team_port *team_get_port_by_index_rcu(struct team *team,
int port_index)
{
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 637fa71de0c7..cdcbafa9b39a 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -243,8 +243,6 @@ static inline struct sk_buff *__vlan_hwaccel_put_tag(struct sk_buff *skb,
return skb;
}
-#define HAVE_VLAN_PUT_TAG
-
/**
* vlan_put_tag - inserts VLAN tag according to device features
* @skb: skbuff to tag
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 7f2bf1518480..e3362b5f13e8 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -84,6 +84,7 @@ struct ip_mc_list {
struct ip_mc_list *next;
struct ip_mc_list __rcu *next_rcu;
};
+ struct ip_mc_list __rcu *next_hash;
struct timer_list timer;
int users;
atomic_t refcnt;
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index ea1e3b863890..b99cd23f3474 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -50,12 +50,17 @@ struct ipv4_devconf {
DECLARE_BITMAP(state, IPV4_DEVCONF_MAX);
};
+#define MC_HASH_SZ_LOG 9
+
struct in_device {
struct net_device *dev;
atomic_t refcnt;
int dead;
struct in_ifaddr *ifa_list; /* IP ifaddr chain */
+
struct ip_mc_list __rcu *mc_list; /* IP multicast filter chain */
+ struct ip_mc_list __rcu * __rcu *mc_hash;
+
int mc_count; /* Number of installed mcasts */
spinlock_t mc_tomb_lock;
struct ip_mc_list *mc_tomb;
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 8fb8edf12417..97ba4e78a37e 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -139,6 +139,10 @@ static inline u64 get_jiffies_64(void)
((__s64)(a) - (__s64)(b) >= 0))
#define time_before_eq64(a,b) time_after_eq64(b,a)
+#define time_in_range64(a, b, c) \
+ (time_after_eq64(a, b) && \
+ time_before_eq64(a, c))
+
/*
* These four macros compare jiffies and 'a' for convenience.
*/
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index fc66b301b648..debf208b7611 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -324,6 +324,11 @@ static inline ktime_t ktime_add_us(const ktime_t kt, const u64 usec)
return ktime_add_ns(kt, usec * NSEC_PER_USEC);
}
+static inline ktime_t ktime_add_ms(const ktime_t kt, const u64 msec)
+{
+ return ktime_add_ns(kt, msec * NSEC_PER_MSEC);
+}
+
static inline ktime_t ktime_sub_us(const ktime_t kt, const u64 usec)
{
return ktime_sub_ns(kt, usec * NSEC_PER_USEC);
@@ -368,7 +373,15 @@ extern void ktime_get_ts(struct timespec *ts);
static inline ktime_t ns_to_ktime(u64 ns)
{
static const ktime_t ktime_zero = { .tv64 = 0 };
+
return ktime_add_ns(ktime_zero, ns);
}
+static inline ktime_t ms_to_ktime(u64 ms)
+{
+ static const ktime_t ktime_zero = { .tv64 = 0 };
+
+ return ktime_add_ms(ktime_zero, ms);
+}
+
#endif
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index dd3c34ebca9a..8e9a029e093d 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -14,6 +14,8 @@
#define MARVELL_PHY_ID_88E1149R 0x01410e50
#define MARVELL_PHY_ID_88E1240 0x01410e30
#define MARVELL_PHY_ID_88E1318S 0x01410e90
+#define MARVELL_PHY_ID_88E1116R 0x01410e40
+#define MARVELL_PHY_ID_88E1510 0x01410dd0
/* struct phy_device dev_flags definitions */
#define MARVELL_PHY_M1145_FLAGS_RESISTANCE 0x00000001
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index adf6e0648f20..bb1c8096a7eb 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -111,6 +111,7 @@ enum {
MLX4_CMD_INIT2INIT_QP = 0x2d,
MLX4_CMD_SUSPEND_QP = 0x32,
MLX4_CMD_UNSUSPEND_QP = 0x33,
+ MLX4_CMD_UPDATE_QP = 0x61,
/* special QP and management commands */
MLX4_CMD_CONF_SPECIAL_QP = 0x23,
MLX4_CMD_MAD_IFC = 0x24,
@@ -237,7 +238,7 @@ int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac);
int mlx4_set_vf_vlan(struct mlx4_dev *dev, int port, int vf, u16 vlan, u8 qos);
int mlx4_set_vf_spoofchk(struct mlx4_dev *dev, int port, int vf, bool setting);
int mlx4_get_vf_config(struct mlx4_dev *dev, int port, int vf, struct ifla_vf_info *ivf);
-
+int mlx4_set_vf_link_state(struct mlx4_dev *dev, int port, int vf, int link_state);
#define MLX4_COMM_GET_IF_REV(cmd_chan_ver) (u8)((cmd_chan_ver) >> 8)
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index a51b0134ce18..52c23a892bab 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -157,7 +157,8 @@ enum {
MLX4_DEV_CAP_FLAGS2_REASSIGN_MAC_EN = 1LL << 4,
MLX4_DEV_CAP_FLAG2_TS = 1LL << 5,
MLX4_DEV_CAP_FLAG2_VLAN_CONTROL = 1LL << 6,
- MLX4_DEV_CAP_FLAG2_FSM = 1LL << 7
+ MLX4_DEV_CAP_FLAG2_FSM = 1LL << 7,
+ MLX4_DEV_CAP_FLAG2_UPDATE_QP = 1LL << 8
};
enum {
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 352eec9df1b8..262deac02c9e 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -152,6 +152,8 @@ enum { /* fl */
};
enum { /* vlan_control */
MLX4_VLAN_CTRL_ETH_TX_BLOCK_TAGGED = 1 << 6,
+ MLX4_VLAN_CTRL_ETH_TX_BLOCK_PRIO_TAGGED = 1 << 5, /* 802.1p priority tag */
+ MLX4_VLAN_CTRL_ETH_TX_BLOCK_UNTAGGED = 1 << 4,
MLX4_VLAN_CTRL_ETH_RX_BLOCK_TAGGED = 1 << 2,
MLX4_VLAN_CTRL_ETH_RX_BLOCK_PRIO_TAGGED = 1 << 1, /* 802.1p priority tag */
MLX4_VLAN_CTRL_ETH_RX_BLOCK_UNTAGGED = 1 << 0
@@ -206,6 +208,40 @@ struct mlx4_qp_context {
u32 reserved5[10];
};
+struct mlx4_update_qp_context {
+ __be64 qp_mask;
+ __be64 primary_addr_path_mask;
+ __be64 secondary_addr_path_mask;
+ u64 reserved1;
+ struct mlx4_qp_context qp_context;
+ u64 reserved2[58];
+};
+
+enum {
+ MLX4_UPD_QP_MASK_PM_STATE = 32,
+ MLX4_UPD_QP_MASK_VSD = 33,
+};
+
+enum {
+ MLX4_UPD_QP_PATH_MASK_PKEY_INDEX = 0 + 32,
+ MLX4_UPD_QP_PATH_MASK_FSM = 1 + 32,
+ MLX4_UPD_QP_PATH_MASK_MAC_INDEX = 2 + 32,
+ MLX4_UPD_QP_PATH_MASK_FVL = 3 + 32,
+ MLX4_UPD_QP_PATH_MASK_CV = 4 + 32,
+ MLX4_UPD_QP_PATH_MASK_VLAN_INDEX = 5 + 32,
+ MLX4_UPD_QP_PATH_MASK_ETH_HIDE_CQE_VLAN = 6 + 32,
+ MLX4_UPD_QP_PATH_MASK_ETH_TX_BLOCK_UNTAGGED = 7 + 32,
+ MLX4_UPD_QP_PATH_MASK_ETH_TX_BLOCK_1P = 8 + 32,
+ MLX4_UPD_QP_PATH_MASK_ETH_TX_BLOCK_TAGGED = 9 + 32,
+ MLX4_UPD_QP_PATH_MASK_ETH_RX_BLOCK_UNTAGGED = 10 + 32,
+ MLX4_UPD_QP_PATH_MASK_ETH_RX_BLOCK_1P = 11 + 32,
+ MLX4_UPD_QP_PATH_MASK_ETH_RX_BLOCK_TAGGED = 12 + 32,
+ MLX4_UPD_QP_PATH_MASK_FEUP = 13 + 32,
+ MLX4_UPD_QP_PATH_MASK_SCHED_QUEUE = 14 + 32,
+ MLX4_UPD_QP_PATH_MASK_IF_COUNTER_INDEX = 15 + 32,
+ MLX4_UPD_QP_PATH_MASK_FVL_RX = 16 + 32,
+};
+
enum { /* param3 */
MLX4_STRIP_VLAN = 1 << 30
};
diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h
index 141d395bbb5f..6e8215b15998 100644
--- a/include/linux/mv643xx_eth.h
+++ b/include/linux/mv643xx_eth.h
@@ -30,6 +30,7 @@ struct mv643xx_eth_shared_platform_data {
#define MV643XX_ETH_PHY_ADDR(x) (0x80 | (x))
#define MV643XX_ETH_PHY_NONE 0xff
+struct device_node;
struct mv643xx_eth_platform_data {
/*
* Pointer back to our parent instance, and our port number.
@@ -41,6 +42,7 @@ struct mv643xx_eth_platform_data {
* Whether a PHY is present, and if yes, at which address.
*/
int phy_addr;
+ struct device_node *phy_node;
/*
* Use this MAC address if it is valid, overriding the
diff --git a/include/linux/net.h b/include/linux/net.h
index 99c9f0c103c2..4f27575ce1d6 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -79,9 +79,9 @@ enum sock_type {
#endif /* ARCH_HAS_SOCKET_TYPES */
enum sock_shutdown_cmd {
- SHUT_RD = 0,
- SHUT_WR = 1,
- SHUT_RDWR = 2,
+ SHUT_RD,
+ SHUT_WR,
+ SHUT_RDWR,
};
struct socket_wq {
diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index 09906b7ca47d..a2a89a5c7be5 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -43,8 +43,9 @@ enum {
NETIF_F_FSO_BIT, /* ... FCoE segmentation */
NETIF_F_GSO_GRE_BIT, /* ... GRE with TSO */
NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */
+ NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */
/**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */
- NETIF_F_GSO_UDP_TUNNEL_BIT,
+ NETIF_F_GSO_MPLS_BIT,
NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */
NETIF_F_SCTP_CSUM_BIT, /* SCTP checksum offload */
@@ -107,6 +108,7 @@ enum {
#define NETIF_F_RXALL __NETIF_F(RXALL)
#define NETIF_F_GSO_GRE __NETIF_F(GSO_GRE)
#define NETIF_F_GSO_UDP_TUNNEL __NETIF_F(GSO_UDP_TUNNEL)
+#define NETIF_F_GSO_MPLS __NETIF_F(GSO_MPLS)
#define NETIF_F_HW_VLAN_STAG_FILTER __NETIF_F(HW_VLAN_STAG_FILTER)
#define NETIF_F_HW_VLAN_STAG_RX __NETIF_F(HW_VLAN_STAG_RX)
#define NETIF_F_HW_VLAN_STAG_TX __NETIF_F(HW_VLAN_STAG_TX)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 96e4c21e15e0..bb82871b8494 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -324,12 +324,15 @@ struct napi_struct {
struct sk_buff *gro_list;
struct sk_buff *skb;
struct list_head dev_list;
+ struct hlist_node napi_hash_node;
+ unsigned int napi_id;
};
enum {
NAPI_STATE_SCHED, /* Poll is scheduled */
NAPI_STATE_DISABLE, /* Disable pending */
NAPI_STATE_NPSVC, /* Netpoll - don't dequeue from poll_list */
+ NAPI_STATE_HASHED, /* In NAPI hash */
};
enum gro_result {
@@ -446,6 +449,32 @@ extern void __napi_complete(struct napi_struct *n);
extern void napi_complete(struct napi_struct *n);
/**
+ * napi_by_id - lookup a NAPI by napi_id
+ * @napi_id: hashed napi_id
+ *
+ * lookup @napi_id in napi_hash table
+ * must be called under rcu_read_lock()
+ */
+extern struct napi_struct *napi_by_id(unsigned int napi_id);
+
+/**
+ * napi_hash_add - add a NAPI to global hashtable
+ * @napi: napi context
+ *
+ * generate a new napi_id and store a @napi under it in napi_hash
+ */
+extern void napi_hash_add(struct napi_struct *napi);
+
+/**
+ * napi_hash_del - remove a NAPI from global table
+ * @napi: napi context
+ *
+ * Warning: caller must observe rcu grace period
+ * before freeing memory containing @napi
+ */
+extern void napi_hash_del(struct napi_struct *napi);
+
+/**
* napi_disable - prevent NAPI from scheduling
* @n: napi context
*
@@ -800,6 +829,7 @@ struct netdev_fcoe_hbainfo {
* int (*ndo_set_vf_spoofchk)(struct net_device *dev, int vf, bool setting);
* int (*ndo_get_vf_config)(struct net_device *dev,
* int vf, struct ifla_vf_info *ivf);
+ * int (*ndo_set_vf_link_state)(struct net_device *dev, int vf, int link_state);
* int (*ndo_set_vf_port)(struct net_device *dev, int vf,
* struct nlattr *port[]);
* int (*ndo_get_vf_port)(struct net_device *dev, int vf, struct sk_buff *skb);
@@ -943,6 +973,9 @@ struct net_device_ops {
gfp_t gfp);
void (*ndo_netpoll_cleanup)(struct net_device *dev);
#endif
+#ifdef CONFIG_NET_LL_RX_POLL
+ int (*ndo_ll_poll)(struct napi_struct *dev);
+#endif
int (*ndo_set_vf_mac)(struct net_device *dev,
int queue, u8 *mac);
int (*ndo_set_vf_vlan)(struct net_device *dev,
@@ -954,6 +987,8 @@ struct net_device_ops {
int (*ndo_get_vf_config)(struct net_device *dev,
int vf,
struct ifla_vf_info *ivf);
+ int (*ndo_set_vf_link_state)(struct net_device *dev,
+ int vf, int link_state);
int (*ndo_set_vf_port)(struct net_device *dev,
int vf,
struct nlattr *port[]);
@@ -1088,6 +1123,8 @@ struct net_device {
* need to set them appropriately.
*/
netdev_features_t hw_enc_features;
+ /* mask of fetures inheritable by MPLS */
+ netdev_features_t mpls_features;
/* Interface index. Unique device identifier */
int ifindex;
@@ -1140,8 +1177,10 @@ struct net_device {
unsigned char addr_assign_type; /* hw address assignment type */
unsigned char addr_len; /* hardware address length */
unsigned char neigh_priv_len;
- unsigned short dev_id; /* for shared network cards */
-
+ unsigned short dev_id; /* Used to differentiate devices
+ * that share the same link
+ * layer address
+ */
spinlock_t addr_list_lock;
struct netdev_hw_addr_list uc; /* Unicast mac addresses */
struct netdev_hw_addr_list mc; /* Multicast mac addresses */
@@ -1593,9 +1632,34 @@ struct packet_offload {
#define NETDEV_RELEASE 0x0012
#define NETDEV_NOTIFY_PEERS 0x0013
#define NETDEV_JOIN 0x0014
+#define NETDEV_CHANGEUPPER 0x0015
extern int register_netdevice_notifier(struct notifier_block *nb);
extern int unregister_netdevice_notifier(struct notifier_block *nb);
+
+struct netdev_notifier_info {
+ struct net_device *dev;
+};
+
+struct netdev_notifier_change_info {
+ struct netdev_notifier_info info; /* must be first */
+ unsigned int flags_changed;
+};
+
+static inline void netdev_notifier_info_init(struct netdev_notifier_info *info,
+ struct net_device *dev)
+{
+ info->dev = dev;
+}
+
+static inline struct net_device *
+netdev_notifier_info_to_dev(const struct netdev_notifier_info *info)
+{
+ return info->dev;
+}
+
+extern int call_netdevice_notifiers_info(unsigned long val, struct net_device *dev,
+ struct netdev_notifier_info *info);
extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
@@ -1779,6 +1843,19 @@ static inline int unregister_gifconf(unsigned int family)
return register_gifconf(family, NULL);
}
+#ifdef CONFIG_NET_FLOW_LIMIT
+#define FLOW_LIMIT_HISTORY (1 << 7) /* must be ^2 and !overflow buckets */
+struct sd_flow_limit {
+ u64 count;
+ unsigned int num_buckets;
+ unsigned int history_head;
+ u16 history[FLOW_LIMIT_HISTORY];
+ u8 buckets[];
+};
+
+extern int netdev_flow_limit_table_len;
+#endif /* CONFIG_NET_FLOW_LIMIT */
+
/*
* Incoming packets are placed on per-cpu queues
*/
@@ -1808,6 +1885,10 @@ struct softnet_data {
unsigned int dropped;
struct sk_buff_head input_pkt_queue;
struct napi_struct backlog;
+
+#ifdef CONFIG_NET_FLOW_LIMIT
+ struct sd_flow_limit __rcu *flow_limit;
+#endif
};
static inline void input_queue_head_incr(struct softnet_data *sd)
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 0060fde3160e..de70f7b45b68 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -35,7 +35,7 @@ static inline void nf_inet_addr_mask(const union nf_inet_addr *a1,
result->all[3] = a1->all[3] & mask->all[3];
}
-extern void netfilter_init(void);
+extern int netfilter_init(void);
/* Largest hook number + 1 */
#define NF_MAX_HOOKS 8
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 6358da5eeee8..7a6c396a263b 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -46,6 +46,7 @@ struct netlink_kernel_cfg {
void (*input)(struct sk_buff *skb);
struct mutex *cb_mutex;
void (*bind)(int group);
+ bool (*compare)(struct net *net, struct sock *sk);
};
extern struct sock *__netlink_kernel_create(struct net *net, int unit,
@@ -84,6 +85,22 @@ int netlink_attachskb(struct sock *sk, struct sk_buff *skb,
void netlink_detachskb(struct sock *sk, struct sk_buff *skb);
int netlink_sendskb(struct sock *sk, struct sk_buff *skb);
+static inline struct sk_buff *
+netlink_skb_clone(struct sk_buff *skb, gfp_t gfp_mask)
+{
+ struct sk_buff *nskb;
+
+ nskb = skb_clone(skb, gfp_mask);
+ if (!nskb)
+ return NULL;
+
+ /* This is a large skb, set destructor callback to release head */
+ if (is_vmalloc_addr(skb->head))
+ nskb->destructor = skb->destructor;
+
+ return nskb;
+}
+
/*
* skb should fit one page. This choice is good for headerless malloc.
* But we should limit to 8K so that userspace does not have to
@@ -144,4 +161,14 @@ static inline int netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
return __netlink_dump_start(ssk, skb, nlh, control);
}
+struct netlink_tap {
+ struct net_device *dev;
+ struct module *module;
+ struct list_head list;
+};
+
+extern int netlink_add_tap(struct netlink_tap *nt);
+extern int __netlink_remove_tap(struct netlink_tap *nt);
+extern int netlink_remove_tap(struct netlink_tap *nt);
+
#endif /* __LINUX_NETLINK_H */
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index fa2cb76a7029..f3c7c24bec1c 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -53,10 +53,10 @@ struct netpoll_info {
};
#ifdef CONFIG_NETPOLL
-extern int netpoll_rx_disable(struct net_device *dev);
+extern void netpoll_rx_disable(struct net_device *dev);
extern void netpoll_rx_enable(struct net_device *dev);
#else
-static inline int netpoll_rx_disable(struct net_device *dev) { return 0; }
+static inline void netpoll_rx_disable(struct net_device *dev) { return; }
static inline void netpoll_rx_enable(struct net_device *dev) { return; }
#endif
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 9e11039dd7a3..64ab823f7b74 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -49,6 +49,7 @@
#define PHY_HAS_INTERRUPT 0x00000001
#define PHY_HAS_MAGICANEG 0x00000002
+#define PHY_IS_INTERNAL 0x00000004
/* Interface Mode definitions */
typedef enum {
@@ -57,6 +58,7 @@ typedef enum {
PHY_INTERFACE_MODE_GMII,
PHY_INTERFACE_MODE_SGMII,
PHY_INTERFACE_MODE_TBI,
+ PHY_INTERFACE_MODE_REVMII,
PHY_INTERFACE_MODE_RMII,
PHY_INTERFACE_MODE_RGMII,
PHY_INTERFACE_MODE_RGMII_ID,
@@ -261,6 +263,7 @@ struct phy_c45_device_ids {
* phy_id: UID for this device found during discovery
* c45_ids: 802.3-c45 Device Identifers if is_c45.
* is_c45: Set to true if this phy uses clause 45 addressing.
+ * is_internal: Set to true if this phy is internal to a MAC.
* state: state of the PHY for management purposes
* dev_flags: Device-specific flags used by the PHY driver.
* addr: Bus address of PHY
@@ -298,6 +301,7 @@ struct phy_device {
struct phy_c45_device_ids c45_ids;
bool is_c45;
+ bool is_internal;
enum phy_state state;
@@ -508,6 +512,27 @@ static inline int phy_write(struct phy_device *phydev, u32 regnum, u16 val)
return mdiobus_write(phydev->bus, phydev->addr, regnum, val);
}
+/**
+ * phy_interrupt_is_valid - Convenience function for testing a given PHY irq
+ * @phydev: the phy_device struct
+ *
+ * NOTE: must be kept in sync with addition/removal of PHY_POLL and
+ * PHY_IGNORE_INTERRUPT
+ */
+static inline bool phy_interrupt_is_valid(struct phy_device *phydev)
+{
+ return phydev->irq != PHY_POLL && phydev->irq != PHY_IGNORE_INTERRUPT;
+}
+
+/**
+ * phy_is_internal - Convenience function for testing if a PHY is internal
+ * @phydev: the phy_device struct
+ */
+static inline bool phy_is_internal(struct phy_device *phydev)
+{
+ return phydev->is_internal;
+}
+
struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id,
bool is_c45, struct phy_c45_device_ids *c45_ids);
struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45);
@@ -545,6 +570,8 @@ void phy_drivers_unregister(struct phy_driver *drv, int n);
int phy_driver_register(struct phy_driver *new_driver);
int phy_drivers_register(struct phy_driver *new_driver, int n);
void phy_state_machine(struct work_struct *work);
+void phy_change(struct work_struct *work);
+void phy_mac_interrupt(struct phy_device *phydev, int new_link);
void phy_start_machine(struct phy_device *phydev,
void (*handler)(struct net_device *));
void phy_stop_machine(struct phy_device *phydev);
diff --git a/include/linux/platform_data/brcmfmac-sdio.h b/include/linux/platform_data/brcmfmac-sdio.h
index 1ade657d5fc1..b7174998c24a 100644
--- a/include/linux/platform_data/brcmfmac-sdio.h
+++ b/include/linux/platform_data/brcmfmac-sdio.h
@@ -90,6 +90,10 @@ void __init brcmfmac_init_pdata(void)
* oob_irq_nr, oob_irq_flags: the OOB interrupt information. The values are
* used for registering the irq using request_irq function.
*
+ * broken_sg_support: flag for broken sg list support of SDIO host controller.
+ * Set this to true if the SDIO host controller has higher align requirement
+ * than 32 bytes for each scatterlist item.
+ *
* power_on: This function is called by the brcmfmac when the module gets
* loaded. This can be particularly useful for low power devices. The platform
* spcific routine may for example decide to power up the complete device.
@@ -116,6 +120,7 @@ struct brcmfmac_sdio_platform_data {
bool oob_irq_supported;
unsigned int oob_irq_nr;
unsigned long oob_irq_flags;
+ bool broken_sg_support;
void (*power_on)(void);
void (*power_off)(void);
void (*reset)(void);
diff --git a/include/linux/platform_data/net-cw1200.h b/include/linux/platform_data/net-cw1200.h
new file mode 100644
index 000000000000..c6fbc3ce4ab0
--- /dev/null
+++ b/include/linux/platform_data/net-cw1200.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2011
+ *
+ * Author: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+#ifndef CW1200_PLAT_H_INCLUDED
+#define CW1200_PLAT_H_INCLUDED
+
+struct cw1200_platform_data_spi {
+ u8 spi_bits_per_word; /* REQUIRED */
+ u16 ref_clk; /* REQUIRED (in KHz) */
+
+ /* All others are optional */
+ bool have_5ghz;
+ int reset; /* GPIO to RSTn signal (0 disables) */
+ int powerup; /* GPIO to POWERUP signal (0 disables) */
+ int (*power_ctrl)(const struct cw1200_platform_data_spi *pdata,
+ bool enable); /* Control 3v3 / 1v8 supply */
+ int (*clk_ctrl)(const struct cw1200_platform_data_spi *pdata,
+ bool enable); /* Control CLK32K */
+ const u8 *macaddr; /* if NULL, use cw1200_mac_template module parameter */
+ const char *sdd_file; /* if NULL, will use default for detected hw type */
+};
+
+struct cw1200_platform_data_sdio {
+ u16 ref_clk; /* REQUIRED (in KHz) */
+
+ /* All others are optional */
+ bool have_5ghz;
+ bool no_nptb; /* SDIO hardware does not support non-power-of-2-blocksizes */
+ int reset; /* GPIO to RSTn signal (0 disables) */
+ int powerup; /* GPIO to POWERUP signal (0 disables) */
+ int irq; /* IRQ line or 0 to use SDIO IRQ */
+ int (*power_ctrl)(const struct cw1200_platform_data_sdio *pdata,
+ bool enable); /* Control 3v3 / 1v8 supply */
+ int (*clk_ctrl)(const struct cw1200_platform_data_sdio *pdata,
+ bool enable); /* Control CLK32K */
+ const u8 *macaddr; /* if NULL, use cw1200_mac_template module parameter */
+ const char *sdd_file; /* if NULL, will use default for detected hw type */
+};
+
+
+/* An example of SPI support in your board setup file:
+
+ static struct cw1200_platform_data_spi cw1200_platform_data = {
+ .ref_clk = 38400,
+ .spi_bits_per_word = 16,
+ .reset = GPIO_RF_RESET,
+ .powerup = GPIO_RF_POWERUP,
+ .macaddr = wifi_mac_addr,
+ .sdd_file = "sdd_sagrad_1091_1098.bin",
+ };
+ static struct spi_board_info myboard_spi_devices[] __initdata = {
+ {
+ .modalias = "cw1200_wlan_spi",
+ .max_speed_hz = 52000000,
+ .bus_num = 0,
+ .irq = WIFI_IRQ,
+ .platform_data = &cw1200_platform_data,
+ .chip_select = 0,
+ },
+ };
+
+ */
+
+/* An example of SDIO support in your board setup file:
+
+ static struct cw1200_platform_data_sdio my_cw1200_platform_data = {
+ .ref_clk = 38400,
+ .have_5ghz = false,
+ .sdd_file = "sdd_myplatform.bin",
+ };
+ cw1200_sdio_set_platform_data(&my_cw1200_platform_data);
+
+ */
+
+void __init cw1200_sdio_set_platform_data(struct cw1200_platform_data_sdio *pdata);
+
+#endif /* CW1200_PLAT_H_INCLUDED */
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 75324d8157e3..f99d57e0ae47 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2434,6 +2434,15 @@ extern int __cond_resched_softirq(void);
__cond_resched_softirq(); \
})
+static inline void cond_resched_rcu(void)
+{
+#if defined(CONFIG_DEBUG_ATOMIC_SLEEP) || !defined(CONFIG_PREEMPT_RCU)
+ rcu_read_unlock();
+ cond_resched();
+ rcu_read_lock();
+#endif
+}
+
/*
* Does a critical section need to be broken due to another
* task waiting?: (technically does not depend on CONFIG_PREEMPT,
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index dec1748cd002..5afefa01a13c 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -319,6 +319,8 @@ enum {
SKB_GSO_GRE = 1 << 6,
SKB_GSO_UDP_TUNNEL = 1 << 7,
+
+ SKB_GSO_MPLS = 1 << 8,
};
#if BITS_PER_LONG > 32
@@ -384,11 +386,13 @@ typedef unsigned char *sk_buff_data_t;
* @no_fcs: Request NIC to treat last 4 bytes as Ethernet FCS
* @dma_cookie: a cookie to one of several possible DMA operations
* done by skb DMA functions
+ * @napi_id: id of the NAPI struct this skb came from
* @secmark: security marking
* @mark: Generic packet mark
* @dropcount: total number of sk_receive_queue overflows
* @vlan_proto: vlan encapsulation protocol
* @vlan_tci: vlan tag control information
+ * @inner_protocol: Protocol (encapsulation)
* @inner_transport_header: Inner transport layer header (encapsulation)
* @inner_network_header: Network layer header (encapsulation)
* @inner_mac_header: Link layer header (encapsulation)
@@ -497,8 +501,11 @@ struct sk_buff {
/* 7/9 bit hole (depending on ndisc_nodetype presence) */
kmemcheck_bitfield_end(flags2);
-#ifdef CONFIG_NET_DMA
- dma_cookie_t dma_cookie;
+#if defined CONFIG_NET_DMA || defined CONFIG_NET_LL_RX_POLL
+ union {
+ unsigned int napi_id;
+ dma_cookie_t dma_cookie;
+ };
#endif
#ifdef CONFIG_NETWORK_SECMARK
__u32 secmark;
@@ -509,12 +516,13 @@ struct sk_buff {
__u32 reserved_tailroom;
};
- sk_buff_data_t inner_transport_header;
- sk_buff_data_t inner_network_header;
- sk_buff_data_t inner_mac_header;
- sk_buff_data_t transport_header;
- sk_buff_data_t network_header;
- sk_buff_data_t mac_header;
+ __be16 inner_protocol;
+ __u16 inner_transport_header;
+ __u16 inner_network_header;
+ __u16 inner_mac_header;
+ __u16 transport_header;
+ __u16 network_header;
+ __u16 mac_header;
/* These elements must be at the end, see alloc_skb() for details. */
sk_buff_data_t tail;
sk_buff_data_t end;
@@ -1388,6 +1396,7 @@ static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset)
skb_reset_tail_pointer(skb);
skb->tail += offset;
}
+
#else /* NET_SKBUFF_DATA_USES_OFFSET */
static inline unsigned char *skb_tail_pointer(const struct sk_buff *skb)
{
@@ -1528,7 +1537,6 @@ static inline void skb_reset_mac_len(struct sk_buff *skb)
skb->mac_len = skb->network_header - skb->mac_header;
}
-#ifdef NET_SKBUFF_DATA_USES_OFFSET
static inline unsigned char *skb_inner_transport_header(const struct sk_buff
*skb)
{
@@ -1582,7 +1590,7 @@ static inline void skb_set_inner_mac_header(struct sk_buff *skb,
}
static inline bool skb_transport_header_was_set(const struct sk_buff *skb)
{
- return skb->transport_header != ~0U;
+ return skb->transport_header != (typeof(skb->transport_header))~0U;
}
static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
@@ -1625,7 +1633,7 @@ static inline unsigned char *skb_mac_header(const struct sk_buff *skb)
static inline int skb_mac_header_was_set(const struct sk_buff *skb)
{
- return skb->mac_header != ~0U;
+ return skb->mac_header != (typeof(skb->mac_header))~0U;
}
static inline void skb_reset_mac_header(struct sk_buff *skb)
@@ -1639,112 +1647,6 @@ static inline void skb_set_mac_header(struct sk_buff *skb, const int offset)
skb->mac_header += offset;
}
-#else /* NET_SKBUFF_DATA_USES_OFFSET */
-static inline unsigned char *skb_inner_transport_header(const struct sk_buff
- *skb)
-{
- return skb->inner_transport_header;
-}
-
-static inline void skb_reset_inner_transport_header(struct sk_buff *skb)
-{
- skb->inner_transport_header = skb->data;
-}
-
-static inline void skb_set_inner_transport_header(struct sk_buff *skb,
- const int offset)
-{
- skb->inner_transport_header = skb->data + offset;
-}
-
-static inline unsigned char *skb_inner_network_header(const struct sk_buff *skb)
-{
- return skb->inner_network_header;
-}
-
-static inline void skb_reset_inner_network_header(struct sk_buff *skb)
-{
- skb->inner_network_header = skb->data;
-}
-
-static inline void skb_set_inner_network_header(struct sk_buff *skb,
- const int offset)
-{
- skb->inner_network_header = skb->data + offset;
-}
-
-static inline unsigned char *skb_inner_mac_header(const struct sk_buff *skb)
-{
- return skb->inner_mac_header;
-}
-
-static inline void skb_reset_inner_mac_header(struct sk_buff *skb)
-{
- skb->inner_mac_header = skb->data;
-}
-
-static inline void skb_set_inner_mac_header(struct sk_buff *skb,
- const int offset)
-{
- skb->inner_mac_header = skb->data + offset;
-}
-static inline bool skb_transport_header_was_set(const struct sk_buff *skb)
-{
- return skb->transport_header != NULL;
-}
-
-static inline unsigned char *skb_transport_header(const struct sk_buff *skb)
-{
- return skb->transport_header;
-}
-
-static inline void skb_reset_transport_header(struct sk_buff *skb)
-{
- skb->transport_header = skb->data;
-}
-
-static inline void skb_set_transport_header(struct sk_buff *skb,
- const int offset)
-{
- skb->transport_header = skb->data + offset;
-}
-
-static inline unsigned char *skb_network_header(const struct sk_buff *skb)
-{
- return skb->network_header;
-}
-
-static inline void skb_reset_network_header(struct sk_buff *skb)
-{
- skb->network_header = skb->data;
-}
-
-static inline void skb_set_network_header(struct sk_buff *skb, const int offset)
-{
- skb->network_header = skb->data + offset;
-}
-
-static inline unsigned char *skb_mac_header(const struct sk_buff *skb)
-{
- return skb->mac_header;
-}
-
-static inline int skb_mac_header_was_set(const struct sk_buff *skb)
-{
- return skb->mac_header != NULL;
-}
-
-static inline void skb_reset_mac_header(struct sk_buff *skb)
-{
- skb->mac_header = skb->data;
-}
-
-static inline void skb_set_mac_header(struct sk_buff *skb, const int offset)
-{
- skb->mac_header = skb->data + offset;
-}
-#endif /* NET_SKBUFF_DATA_USES_OFFSET */
-
static inline void skb_probe_transport_header(struct sk_buff *skb,
const int offset_hint)
{
@@ -2483,6 +2385,7 @@ extern void skb_split(struct sk_buff *skb,
struct sk_buff *skb1, const u32 len);
extern int skb_shift(struct sk_buff *tgt, struct sk_buff *skb,
int shiftlen);
+extern void skb_scrub_packet(struct sk_buff *skb);
extern struct sk_buff *skb_segment(struct sk_buff *skb,
netdev_features_t features);
diff --git a/include/linux/ssb/ssb_driver_mips.h b/include/linux/ssb/ssb_driver_mips.h
index afe79d40a99e..6535e4718fde 100644
--- a/include/linux/ssb/ssb_driver_mips.h
+++ b/include/linux/ssb/ssb_driver_mips.h
@@ -20,6 +20,18 @@ struct ssb_pflash {
u32 window_size;
};
+#ifdef CONFIG_SSB_SFLASH
+struct ssb_sflash {
+ bool present;
+ u32 window;
+ u32 blocksize;
+ u16 numblocks;
+ u32 size;
+
+ void *priv;
+};
+#endif
+
struct ssb_mipscore {
struct ssb_device *dev;
@@ -27,6 +39,9 @@ struct ssb_mipscore {
struct ssb_serial_port serial_ports[4];
struct ssb_pflash pflash;
+#ifdef CONFIG_SSB_SFLASH
+ struct ssb_sflash sflash;
+#endif
};
extern void ssb_mipscore_init(struct ssb_mipscore *mcore);
diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index 3a7256955b10..f9f931c89e3e 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -172,6 +172,7 @@
#define SSB_SPROMSIZE_WORDS_R4 220
#define SSB_SPROMSIZE_BYTES_R123 (SSB_SPROMSIZE_WORDS_R123 * sizeof(u16))
#define SSB_SPROMSIZE_BYTES_R4 (SSB_SPROMSIZE_WORDS_R4 * sizeof(u16))
+#define SSB_SPROMSIZE_WORDS_R10 230
#define SSB_SPROM_BASE1 0x1000
#define SSB_SPROM_BASE31 0x0800
#define SSB_SPROM_REVISION 0x007E
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index c1b3ed3fb787..9e495d31516e 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -80,6 +80,10 @@ struct stmmac_mdio_bus_data {
unsigned int phy_mask;
int *irqs;
int probed_phy_irq;
+#ifdef CONFIG_OF
+ int reset_gpio, active_low;
+ u32 delays[3];
+#endif
};
struct stmmac_dma_cfg {
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 5adbc33d1ab3..472120b4fac5 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -246,7 +246,6 @@ struct tcp_sock {
/* from STCP, retrans queue hinting */
struct sk_buff* lost_skb_hint;
- struct sk_buff *scoreboard_skb_hint;
struct sk_buff *retransmit_skb_hint;
struct sk_buff_head out_of_order_queue; /* Out of order segments go here */
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index e94c75ded111..36d36cc89329 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -63,6 +63,10 @@ void virtqueue_disable_cb(struct virtqueue *vq);
bool virtqueue_enable_cb(struct virtqueue *vq);
+unsigned virtqueue_enable_cb_prepare(struct virtqueue *vq);
+
+bool virtqueue_poll(struct virtqueue *vq, unsigned);
+
bool virtqueue_enable_cb_delayed(struct virtqueue *vq);
void *virtqueue_detach_unused_buf(struct virtqueue *vq);
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 06ef7e926a66..b8ffac7b6bab 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -18,7 +18,7 @@ struct tcf_common {
struct tcf_t tcfc_tm;
struct gnet_stats_basic_packed tcfc_bstats;
struct gnet_stats_queue tcfc_qstats;
- struct gnet_stats_rate_est tcfc_rate_est;
+ struct gnet_stats_rate_est64 tcfc_rate_est;
spinlock_t tcfc_lock;
struct rcu_head tcfc_rcu;
};
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 21f702704f24..c7b181cb47a6 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -86,6 +86,9 @@ extern int ipv6_dev_get_saddr(struct net *net,
const struct in6_addr *daddr,
unsigned int srcprefs,
struct in6_addr *saddr);
+extern int __ipv6_get_lladdr(struct inet6_dev *idev,
+ struct in6_addr *addr,
+ unsigned char banned_flags);
extern int ipv6_get_lladdr(struct net_device *dev,
struct in6_addr *addr,
unsigned char banned_flags);
@@ -155,6 +158,7 @@ extern bool ipv6_chk_mcast_addr(struct net_device *dev,
const struct in6_addr *group,
const struct in6_addr *src_addr);
+extern void ipv6_mc_dad_complete(struct inet6_dev *idev);
/*
* identify MLD packets for MLD filter exceptions
*/
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index e0512aaef4b8..3c592cf473da 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -107,7 +107,6 @@ enum {
HCI_MGMT,
HCI_PAIRABLE,
HCI_SERVICE_CACHE,
- HCI_LINK_KEYS,
HCI_DEBUG_KEYS,
HCI_UNREGISTER,
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 7cb6d360d147..f77885ea78c2 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -117,13 +117,6 @@ struct oob_data {
u8 randomizer[16];
};
-struct le_scan_params {
- u8 type;
- u16 interval;
- u16 window;
- int timeout;
-};
-
#define HCI_MAX_SHORT_NAME_LENGTH 10
struct amp_assoc {
@@ -283,9 +276,6 @@ struct hci_dev {
struct delayed_work le_scan_disable;
- struct work_struct le_scan;
- struct le_scan_params le_scan_params;
-
__s8 adv_tx_power;
__u8 adv_data[HCI_MAX_AD_LENGTH];
__u8 adv_data_len;
@@ -432,6 +422,7 @@ void hci_inquiry_cache_update_resolve(struct hci_dev *hdev,
struct inquiry_entry *ie);
bool hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data,
bool name_known, bool *ssp);
+void hci_inquiry_cache_flush(struct hci_dev *hdev);
/* ----- HCI Connections ----- */
enum {
@@ -1114,6 +1105,16 @@ void hci_sock_dev_event(struct hci_dev *hdev, int event);
BIT(BDADDR_LE_PUBLIC) | \
BIT(BDADDR_LE_RANDOM))
+/* These LE scan and inquiry parameters were chosen according to LE General
+ * Discovery Procedure specification.
+ */
+#define DISCOV_LE_SCAN_WIN 0x12
+#define DISCOV_LE_SCAN_INT 0x12
+#define DISCOV_LE_TIMEOUT msecs_to_jiffies(10240)
+#define DISCOV_INTERLEAVED_TIMEOUT msecs_to_jiffies(5120)
+#define DISCOV_INTERLEAVED_INQUIRY_LEN 0x04
+#define DISCOV_BREDR_INQUIRY_LEN 0x08
+
int mgmt_control(struct sock *sk, struct msghdr *msg, size_t len);
int mgmt_index_added(struct hci_dev *hdev);
int mgmt_index_removed(struct hci_dev *hdev);
@@ -1169,10 +1170,7 @@ int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 ssp, u8 *eir, u16 eir_len);
int mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
u8 addr_type, s8 rssi, u8 *name, u8 name_len);
-int mgmt_start_discovery_failed(struct hci_dev *hdev, u8 status);
-int mgmt_stop_discovery_failed(struct hci_dev *hdev, u8 status);
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);
@@ -1212,11 +1210,6 @@ void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max,
u16 latency, u16 to_multiplier);
void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8],
__u8 ltk[16]);
-int hci_do_inquiry(struct hci_dev *hdev, u8 length);
-int hci_cancel_inquiry(struct hci_dev *hdev);
-int hci_le_scan(struct hci_dev *hdev, u8 type, u16 interval, u16 window,
- int timeout);
-int hci_cancel_le_scan(struct hci_dev *hdev);
u8 bdaddr_to_le(u8 bdaddr_type);
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index fb94cf13c777..1a966afbbfa8 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -242,7 +242,7 @@ struct l2cap_conn_rsp {
#define L2CAP_CID_SIGNALING 0x0001
#define L2CAP_CID_CONN_LESS 0x0002
#define L2CAP_CID_A2MP 0x0003
-#define L2CAP_CID_LE_DATA 0x0004
+#define L2CAP_CID_ATT 0x0004
#define L2CAP_CID_LE_SIGNALING 0x0005
#define L2CAP_CID_SMP 0x0006
#define L2CAP_CID_DYN_START 0x0040
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 26b5b692c22b..7b0730aeb892 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -188,6 +188,8 @@ struct ieee80211_channel {
* when used with 802.11g (on the 2.4 GHz band); filled by the
* core code when registering the wiphy.
* @IEEE80211_RATE_ERP_G: This is an ERP rate in 802.11g mode.
+ * @IEEE80211_RATE_SUPPORTS_5MHZ: Rate can be used in 5 MHz mode
+ * @IEEE80211_RATE_SUPPORTS_10MHZ: Rate can be used in 10 MHz mode
*/
enum ieee80211_rate_flags {
IEEE80211_RATE_SHORT_PREAMBLE = 1<<0,
@@ -195,6 +197,8 @@ enum ieee80211_rate_flags {
IEEE80211_RATE_MANDATORY_B = 1<<2,
IEEE80211_RATE_MANDATORY_G = 1<<3,
IEEE80211_RATE_ERP_G = 1<<4,
+ IEEE80211_RATE_SUPPORTS_5MHZ = 1<<5,
+ IEEE80211_RATE_SUPPORTS_10MHZ = 1<<6,
};
/**
@@ -433,6 +437,30 @@ bool cfg80211_chandef_usable(struct wiphy *wiphy,
u32 prohibited_flags);
/**
+ * ieee80211_chandef_rate_flags - returns rate flags for a channel
+ *
+ * In some channel types, not all rates may be used - for example CCK
+ * rates may not be used in 5/10 MHz channels.
+ *
+ * @chandef: channel definition for the channel
+ *
+ * Returns: rate flags which apply for this channel
+ */
+static inline enum ieee80211_rate_flags
+ieee80211_chandef_rate_flags(struct cfg80211_chan_def *chandef)
+{
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_5:
+ return IEEE80211_RATE_SUPPORTS_5MHZ;
+ case NL80211_CHAN_WIDTH_10:
+ return IEEE80211_RATE_SUPPORTS_10MHZ;
+ default:
+ break;
+ }
+ return 0;
+}
+
+/**
* enum survey_info_flags - survey information flags
*
* @SURVEY_INFO_NOISE_DBM: noise (in dBm) was filled in
@@ -753,6 +781,8 @@ int cfg80211_check_station_change(struct wiphy *wiphy,
* @STATION_INFO_LOCAL_PM: @local_pm filled
* @STATION_INFO_PEER_PM: @peer_pm filled
* @STATION_INFO_NONPEER_PM: @nonpeer_pm filled
+ * @STATION_INFO_CHAIN_SIGNAL: @chain_signal filled
+ * @STATION_INFO_CHAIN_SIGNAL_AVG: @chain_signal_avg filled
*/
enum station_info_flags {
STATION_INFO_INACTIVE_TIME = 1<<0,
@@ -781,6 +811,8 @@ enum station_info_flags {
STATION_INFO_NONPEER_PM = 1<<23,
STATION_INFO_RX_BYTES64 = 1<<24,
STATION_INFO_TX_BYTES64 = 1<<25,
+ STATION_INFO_CHAIN_SIGNAL = 1<<26,
+ STATION_INFO_CHAIN_SIGNAL_AVG = 1<<27,
};
/**
@@ -857,6 +889,8 @@ struct sta_bss_parameters {
u16 beacon_interval;
};
+#define IEEE80211_MAX_CHAINS 4
+
/**
* struct station_info - station information
*
@@ -874,6 +908,9 @@ struct sta_bss_parameters {
* For CFG80211_SIGNAL_TYPE_MBM, value is expressed in _dBm_.
* @signal_avg: Average signal strength, type depends on the wiphy's signal_type.
* For CFG80211_SIGNAL_TYPE_MBM, value is expressed in _dBm_.
+ * @chains: bitmask for filled values in @chain_signal, @chain_signal_avg
+ * @chain_signal: per-chain signal strength of last received packet in dBm
+ * @chain_signal_avg: per-chain signal strength average in dBm
* @txrate: current unicast bitrate from this station
* @rxrate: current unicast bitrate to this station
* @rx_packets: packets received from this station
@@ -909,6 +946,11 @@ struct station_info {
u8 plink_state;
s8 signal;
s8 signal_avg;
+
+ u8 chains;
+ s8 chain_signal[IEEE80211_MAX_CHAINS];
+ s8 chain_signal_avg[IEEE80211_MAX_CHAINS];
+
struct rate_info txrate;
struct rate_info rxrate;
u32 rx_packets;
@@ -947,6 +989,7 @@ struct station_info {
* @MONITOR_FLAG_CONTROL: pass control frames
* @MONITOR_FLAG_OTHER_BSS: disable BSSID filtering
* @MONITOR_FLAG_COOK_FRAMES: report frames after processing
+ * @MONITOR_FLAG_ACTIVE: active monitor, ACKs frames on its MAC address
*/
enum monitor_flags {
MONITOR_FLAG_FCSFAIL = 1<<NL80211_MNTR_FLAG_FCSFAIL,
@@ -954,6 +997,7 @@ enum monitor_flags {
MONITOR_FLAG_CONTROL = 1<<NL80211_MNTR_FLAG_CONTROL,
MONITOR_FLAG_OTHER_BSS = 1<<NL80211_MNTR_FLAG_OTHER_BSS,
MONITOR_FLAG_COOK_FRAMES = 1<<NL80211_MNTR_FLAG_COOK_FRAMES,
+ MONITOR_FLAG_ACTIVE = 1<<NL80211_MNTR_FLAG_ACTIVE,
};
/**
@@ -1108,6 +1152,9 @@ struct bss_parameters {
* setting for new peer links.
* @dot11MeshAwakeWindowDuration: The duration in TUs the STA will remain awake
* after transmitting its beacon.
+ * @plink_timeout: If no tx activity is seen from a STA we've established
+ * peering with for longer than this time (in seconds), then remove it
+ * from the STA's list of peers. Default is 30 minutes.
*/
struct mesh_config {
u16 dot11MeshRetryTimeout;
@@ -1137,6 +1184,7 @@ struct mesh_config {
u16 dot11MeshHWMPconfirmationInterval;
enum nl80211_mesh_power_mode power_mode;
u16 dot11MeshAwakeWindowDuration;
+ u32 plink_timeout;
};
/**
@@ -1147,6 +1195,7 @@ struct mesh_config {
* @sync_method: which synchronization method to use
* @path_sel_proto: which path selection protocol to use
* @path_metric: which metric to use
+ * @auth_id: which authentication method this mesh is using
* @ie: vendor information elements (optional)
* @ie_len: length of vendor information elements
* @is_authenticated: this mesh requires authentication
@@ -1155,6 +1204,7 @@ struct mesh_config {
* @dtim_period: DTIM period to use
* @beacon_interval: beacon interval to use
* @mcast_rate: multicat rate for Mesh Node [6Mbps is the default for 802.11a]
+ * @basic_rates: basic rates to use when creating the mesh
*
* These parameters are fixed when the mesh is created.
*/
@@ -1165,6 +1215,7 @@ struct mesh_setup {
u8 sync_method;
u8 path_sel_proto;
u8 path_metric;
+ u8 auth_id;
const u8 *ie;
u8 ie_len;
bool is_authenticated;
@@ -1173,6 +1224,7 @@ struct mesh_setup {
u8 dtim_period;
u16 beacon_interval;
int mcast_rate[IEEE80211_NUM_BANDS];
+ u32 basic_rates;
};
/**
@@ -1241,6 +1293,7 @@ struct cfg80211_ssid {
* @scan_start: time (in jiffies) when the scan started
* @wdev: the wireless device to scan for
* @aborted: (internal) scan request was notified as aborted
+ * @notified: (internal) scan request was notified as done or aborted
* @no_cck: used to send probe requests at non CCK rate in 2GHz band
*/
struct cfg80211_scan_request {
@@ -1258,7 +1311,7 @@ struct cfg80211_scan_request {
/* internal */
struct wiphy *wiphy;
unsigned long scan_start;
- bool aborted;
+ bool aborted, notified;
bool no_cck;
/* keep last */
@@ -1406,7 +1459,8 @@ const u8 *ieee80211_bss_get_ie(struct cfg80211_bss *bss, u8 ie);
* This structure provides information needed to complete IEEE 802.11
* authentication.
*
- * @bss: The BSS to authenticate with.
+ * @bss: The BSS to authenticate with, the callee must obtain a reference
+ * to it if it needs to keep it.
* @auth_type: Authentication type (algorithm)
* @ie: Extra IEs to add to Authentication frame or %NULL
* @ie_len: Length of ie buffer in octets
@@ -1444,11 +1498,10 @@ enum cfg80211_assoc_req_flags {
*
* This structure provides information needed to complete IEEE 802.11
* (re)association.
- * @bss: The BSS to associate with. If the call is successful the driver
- * is given a reference that it must release, normally via a call to
- * cfg80211_send_rx_assoc(), or, if association timed out, with a
- * call to cfg80211_put_bss() (in addition to calling
- * cfg80211_send_assoc_timeout())
+ * @bss: The BSS to associate with. If the call is successful the driver is
+ * given a reference that it must give back to cfg80211_send_rx_assoc()
+ * or to cfg80211_assoc_timeout(). To ensure proper refcounting, new
+ * association requests while already associating must be rejected.
* @ie: Extra IEs to add to (Re)Association Request frame or %NULL
* @ie_len: Length of ie buffer in octets
* @use_mfp: Use management frame protection (IEEE 802.11w) in this association
@@ -1850,7 +1903,9 @@ struct cfg80211_update_ft_ies_params {
* @get_mpath: get a mesh path for the given parameters
* @dump_mpath: dump mesh path callback -- resume dump at index @idx
* @join_mesh: join the mesh network with the specified parameters
+ * (invoked with the wireless_dev mutex held)
* @leave_mesh: leave the current mesh network
+ * (invoked with the wireless_dev mutex held)
*
* @get_mesh_config: Get the current mesh configuration
*
@@ -1877,20 +1932,28 @@ struct cfg80211_update_ft_ies_params {
* the scan/scan_done bracket too.
*
* @auth: Request to authenticate with the specified peer
+ * (invoked with the wireless_dev mutex held)
* @assoc: Request to (re)associate with the specified peer
+ * (invoked with the wireless_dev mutex held)
* @deauth: Request to deauthenticate from the specified peer
+ * (invoked with the wireless_dev mutex held)
* @disassoc: Request to disassociate from the specified peer
+ * (invoked with the wireless_dev mutex held)
*
* @connect: Connect to the ESS with the specified parameters. When connected,
* call cfg80211_connect_result() with status code %WLAN_STATUS_SUCCESS.
* If the connection fails for some reason, call cfg80211_connect_result()
* with the status from the AP.
+ * (invoked with the wireless_dev mutex held)
* @disconnect: Disconnect from the BSS/ESS.
+ * (invoked with the wireless_dev mutex held)
*
* @join_ibss: Join the specified IBSS (or create if necessary). Once done, call
* cfg80211_ibss_joined(), also call that function when changing BSSID due
* to a merge.
+ * (invoked with the wireless_dev mutex held)
* @leave_ibss: Leave the IBSS.
+ * (invoked with the wireless_dev mutex held)
*
* @set_mcast_rate: Set the specified multicast rate (only if vif is in ADHOC or
* MESH mode)
@@ -2307,6 +2370,7 @@ struct cfg80211_ops {
* responds to probe-requests in hardware.
* @WIPHY_FLAG_OFFCHAN_TX: Device supports direct off-channel TX.
* @WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL: Device supports remain-on-channel call.
+ * @WIPHY_FLAG_SUPPORTS_5_10_MHZ: Device supports 5 MHz and 10 MHz channels.
*/
enum wiphy_flags {
WIPHY_FLAG_CUSTOM_REGULATORY = BIT(0),
@@ -2330,6 +2394,7 @@ enum wiphy_flags {
WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD = BIT(19),
WIPHY_FLAG_OFFCHAN_TX = BIT(20),
WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL = BIT(21),
+ WIPHY_FLAG_SUPPORTS_5_10_MHZ = BIT(22),
};
/**
@@ -2556,6 +2621,9 @@ struct wiphy_wowlan_support {
* may request, if implemented.
*
* @wowlan: WoWLAN support information
+ * @wowlan_config: current WoWLAN configuration; this should usually not be
+ * used since access to it is necessarily racy, use the parameter passed
+ * to the suspend() operation instead.
*
* @ap_sme_capa: AP SME capabilities, flags from &enum nl80211_ap_sme_features.
* @ht_capa_mod_mask: Specify what ht_cap values can be over-ridden.
@@ -2622,7 +2690,8 @@ struct wiphy {
u32 hw_version;
#ifdef CONFIG_PM
- struct wiphy_wowlan_support wowlan;
+ const struct wiphy_wowlan_support *wowlan;
+ struct cfg80211_wowlan *wowlan_config;
#endif
u16 max_remain_on_channel_duration;
@@ -2820,7 +2889,7 @@ struct cfg80211_cached_keys;
* @current_bss: (private) Used by the internal configuration code
* @channel: (private) Used by the internal configuration code to track
* the user-set AP, monitor and WDS channel
- * @preset_chan: (private) Used by the internal configuration code to
+ * @preset_chandef: (private) Used by the internal configuration code to
* track the channel to be used for AP later
* @bssid: (private) Used by the internal configuration code
* @ssid: (private) Used by the internal configuration code
@@ -2834,14 +2903,23 @@ struct cfg80211_cached_keys;
* by cfg80211 on change_interface
* @mgmt_registrations: list of registrations for management frames
* @mgmt_registrations_lock: lock for the list
- * @mtx: mutex used to lock data in this struct
- * @cleanup_work: work struct used for cleanup that can't be done directly
+ * @mtx: mutex used to lock data in this struct, may be used by drivers
+ * and some API functions require it held
* @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
* @cac_started: true if DFS channel availability check has been started
* @cac_start_time: timestamp (jiffies) when the dfs state was entered.
+ * @ps: powersave mode is enabled
+ * @ps_timeout: dynamic powersave timeout
+ * @ap_unexpected_nlportid: (private) netlink port ID of application
+ * registered for unexpected class 3 frames (AP mode)
+ * @conn: (private) cfg80211 software SME connection state machine data
+ * @connect_keys: (private) keys to set after connection is established
+ * @ibss_fixed: (private) IBSS is using fixed BSSID
+ * @event_list: (private) list for internal event processing
+ * @event_lock: (private) lock for event list
*/
struct wireless_dev {
struct wiphy *wiphy;
@@ -2858,8 +2936,6 @@ struct wireless_dev {
struct mutex mtx;
- struct work_struct cleanup_work;
-
bool use_4addr, p2p_started;
u8 address[ETH_ALEN] __aligned(sizeof(u16));
@@ -2867,11 +2943,6 @@ struct wireless_dev {
/* currently used for IBSS and SME - might be rearranged later */
u8 ssid[IEEE80211_MAX_SSID_LEN];
u8 ssid_len, mesh_id_len, mesh_id_up_len;
- enum {
- CFG80211_SME_IDLE,
- CFG80211_SME_CONNECTING,
- CFG80211_SME_CONNECTED,
- } sme_state;
struct cfg80211_conn *conn;
struct cfg80211_cached_keys *connect_keys;
@@ -2989,6 +3060,15 @@ struct ieee80211_rate *
ieee80211_get_response_rate(struct ieee80211_supported_band *sband,
u32 basic_rates, int bitrate);
+/**
+ * ieee80211_mandatory_rates - get mandatory rates for a given band
+ * @sband: the band to look for rates in
+ *
+ * This function returns a bitmap of the mandatory rates for the given
+ * band, bits are set according to the rate position in the bitrates array.
+ */
+u32 ieee80211_mandatory_rates(struct ieee80211_supported_band *sband);
+
/*
* Radiotap parsing functions -- for controlled injection support
*
@@ -3392,122 +3472,87 @@ void cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
/**
- * cfg80211_send_rx_auth - notification of processed authentication
+ * cfg80211_rx_mlme_mgmt - notification of processed MLME management frame
* @dev: network device
* @buf: authentication frame (header + body)
* @len: length of the frame data
*
- * This function is called whenever an authentication has been processed in
- * station mode. The driver is required to call either this function or
- * cfg80211_send_auth_timeout() to indicate the result of cfg80211_ops::auth()
- * call. This function may sleep.
+ * This function is called whenever an authentication, disassociation or
+ * deauthentication frame has been received and processed in station mode.
+ * After being asked to authenticate via cfg80211_ops::auth() the driver must
+ * call either this function or cfg80211_auth_timeout().
+ * After being asked to associate via cfg80211_ops::assoc() the driver must
+ * call either this function or cfg80211_auth_timeout().
+ * While connected, the driver must calls this for received and processed
+ * disassociation and deauthentication frames. If the frame couldn't be used
+ * because it was unprotected, the driver must call the function
+ * cfg80211_rx_unprot_mlme_mgmt() instead.
+ *
+ * This function may sleep. The caller must hold the corresponding wdev's mutex.
*/
-void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len);
+void cfg80211_rx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len);
/**
- * cfg80211_send_auth_timeout - notification of timed out authentication
+ * cfg80211_auth_timeout - notification of timed out authentication
* @dev: network device
* @addr: The MAC address of the device with which the authentication timed out
*
- * This function may sleep.
+ * This function may sleep. The caller must hold the corresponding wdev's
+ * mutex.
*/
-void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr);
+void cfg80211_auth_timeout(struct net_device *dev, const u8 *addr);
/**
- * cfg80211_send_rx_assoc - notification of processed association
+ * cfg80211_rx_assoc_resp - notification of processed association response
* @dev: network device
- * @bss: the BSS struct association was requested for, the struct reference
- * is owned by cfg80211 after this call
- * @buf: (re)association response frame (header + body)
+ * @bss: the BSS that association was requested with, ownership of the pointer
+ * moves to cfg80211 in this call
+ * @buf: authentication frame (header + body)
* @len: length of the frame data
*
- * This function is called whenever a (re)association response has been
- * processed in station mode. The driver is required to call either this
- * function or cfg80211_send_assoc_timeout() to indicate the result of
- * cfg80211_ops::assoc() call. This function may sleep.
+ * After being asked to associate via cfg80211_ops::assoc() the driver must
+ * call either this function or cfg80211_auth_timeout().
+ *
+ * This function may sleep. The caller must hold the corresponding wdev's mutex.
*/
-void cfg80211_send_rx_assoc(struct net_device *dev, struct cfg80211_bss *bss,
+void cfg80211_rx_assoc_resp(struct net_device *dev,
+ struct cfg80211_bss *bss,
const u8 *buf, size_t len);
/**
- * cfg80211_send_assoc_timeout - notification of timed out association
+ * cfg80211_assoc_timeout - notification of timed out association
* @dev: network device
- * @addr: The MAC address of the device with which the association timed out
+ * @bss: The BSS entry with which association timed out.
*
- * This function may sleep.
+ * This function may sleep. The caller must hold the corresponding wdev's mutex.
*/
-void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr);
+void cfg80211_assoc_timeout(struct net_device *dev, struct cfg80211_bss *bss);
/**
- * cfg80211_send_deauth - notification of processed deauthentication
+ * cfg80211_tx_mlme_mgmt - notification of transmitted deauth/disassoc frame
* @dev: network device
- * @buf: deauthentication frame (header + body)
+ * @buf: 802.11 frame (header + body)
* @len: length of the frame data
*
* This function is called whenever deauthentication has been processed in
* station mode. This includes both received deauthentication frames and
- * locally generated ones. This function may sleep.
- */
-void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len);
-
-/**
- * __cfg80211_send_deauth - notification of processed deauthentication
- * @dev: network device
- * @buf: deauthentication frame (header + body)
- * @len: length of the frame data
- *
- * Like cfg80211_send_deauth(), but doesn't take the wdev lock.
- */
-void __cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len);
-
-/**
- * cfg80211_send_disassoc - notification of processed disassociation
- * @dev: network device
- * @buf: disassociation response frame (header + body)
- * @len: length of the frame data
- *
- * This function is called whenever disassociation has been processed in
- * station mode. This includes both received disassociation frames and locally
- * generated ones. This function may sleep.
- */
-void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len);
-
-/**
- * __cfg80211_send_disassoc - notification of processed disassociation
- * @dev: network device
- * @buf: disassociation response frame (header + body)
- * @len: length of the frame data
- *
- * Like cfg80211_send_disassoc(), but doesn't take the wdev lock.
+ * locally generated ones. This function may sleep. The caller must hold the
+ * corresponding wdev's mutex.
*/
-void __cfg80211_send_disassoc(struct net_device *dev, const u8 *buf,
- size_t len);
+void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len);
/**
- * cfg80211_send_unprot_deauth - notification of unprotected deauthentication
+ * cfg80211_rx_unprot_mlme_mgmt - notification of unprotected mlme mgmt frame
* @dev: network device
* @buf: deauthentication frame (header + body)
* @len: length of the frame data
*
- * This function is called whenever a received Deauthentication frame has been
- * dropped in station mode because of MFP being used but the Deauthentication
+ * This function is called whenever a received deauthentication or dissassoc
+ * frame has been dropped in station mode because of MFP being used but the
* frame was not protected. This function may sleep.
*/
-void cfg80211_send_unprot_deauth(struct net_device *dev, const u8 *buf,
- size_t len);
-
-/**
- * cfg80211_send_unprot_disassoc - notification of unprotected disassociation
- * @dev: network device
- * @buf: disassociation frame (header + body)
- * @len: length of the frame data
- *
- * This function is called whenever a received Disassociation frame has been
- * dropped in station mode because of MFP being used but the Disassociation
- * frame was not protected. This function may sleep.
- */
-void cfg80211_send_unprot_disassoc(struct net_device *dev, const u8 *buf,
- size_t len);
+void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev,
+ const u8 *buf, size_t len);
/**
* cfg80211_michael_mic_failure - notification of Michael MIC failure (TKIP)
@@ -4153,6 +4198,7 @@ void cfg80211_report_wowlan_wakeup(struct wireless_dev *wdev,
* cfg80211_crit_proto_stopped() - indicate critical protocol stopped by driver.
*
* @wdev: the wireless device for which critical protocol is stopped.
+ * @gfp: allocation flags
*
* This function can be called by the driver to indicate it has reverted
* operation back to normal. One reason could be that the duration given
diff --git a/include/net/gen_stats.h b/include/net/gen_stats.h
index a79b6cfb02a8..cf8439ba4d11 100644
--- a/include/net/gen_stats.h
+++ b/include/net/gen_stats.h
@@ -30,7 +30,7 @@ extern int gnet_stats_copy_basic(struct gnet_dump *d,
struct gnet_stats_basic_packed *b);
extern int gnet_stats_copy_rate_est(struct gnet_dump *d,
const struct gnet_stats_basic_packed *b,
- struct gnet_stats_rate_est *r);
+ struct gnet_stats_rate_est64 *r);
extern int gnet_stats_copy_queue(struct gnet_dump *d,
struct gnet_stats_queue *q);
extern int gnet_stats_copy_app(struct gnet_dump *d, void *st, int len);
@@ -38,13 +38,13 @@ extern int gnet_stats_copy_app(struct gnet_dump *d, void *st, int len);
extern int gnet_stats_finish_copy(struct gnet_dump *d);
extern int gen_new_estimator(struct gnet_stats_basic_packed *bstats,
- struct gnet_stats_rate_est *rate_est,
+ struct gnet_stats_rate_est64 *rate_est,
spinlock_t *stats_lock, struct nlattr *opt);
extern void gen_kill_estimator(struct gnet_stats_basic_packed *bstats,
- struct gnet_stats_rate_est *rate_est);
+ struct gnet_stats_rate_est64 *rate_est);
extern int gen_replace_estimator(struct gnet_stats_basic_packed *bstats,
- struct gnet_stats_rate_est *rate_est,
+ struct gnet_stats_rate_est64 *rate_est,
spinlock_t *stats_lock, struct nlattr *opt);
extern bool gen_estimator_active(const struct gnet_stats_basic_packed *bstats,
- const struct gnet_stats_rate_est *rate_est);
+ const struct gnet_stats_rate_est64 *rate_est);
#endif
diff --git a/include/net/gre.h b/include/net/gre.h
index 9f03a390c826..57e4afdf7879 100644
--- a/include/net/gre.h
+++ b/include/net/gre.h
@@ -7,6 +7,7 @@
#define GREPROTO_CISCO 0
#define GREPROTO_PPTP 1
#define GREPROTO_MAX 2
+#define GRE_IP_PROTO_MAX 2
struct gre_protocol {
int (*handler)(struct sk_buff *skb);
@@ -22,6 +23,36 @@ struct gre_base_hdr {
int gre_add_protocol(const struct gre_protocol *proto, u8 version);
int gre_del_protocol(const struct gre_protocol *proto, u8 version);
+struct gre_cisco_protocol {
+ int (*handler)(struct sk_buff *skb, const struct tnl_ptk_info *tpi);
+ int (*err_handler)(struct sk_buff *skb, u32 info,
+ const struct tnl_ptk_info *tpi);
+ u8 priority;
+};
+
+int gre_cisco_register(struct gre_cisco_protocol *proto);
+int gre_cisco_unregister(struct gre_cisco_protocol *proto);
+
+int gre_offload_init(void);
+void gre_offload_exit(void);
+
+void gre_build_header(struct sk_buff *skb, const struct tnl_ptk_info *tpi,
+ int hdr_len);
+struct sk_buff *gre_handle_offloads(struct sk_buff *skb, bool gre_csum);
+
+static inline int ip_gre_calc_hlen(__be16 o_flags)
+{
+ int addend = 4;
+
+ if (o_flags&TUNNEL_CSUM)
+ addend += 4;
+ if (o_flags&TUNNEL_KEY)
+ addend += 4;
+ if (o_flags&TUNNEL_SEQ)
+ addend += 4;
+ return addend;
+}
+
static inline __be16 gre_flags_to_tnl_flags(__be16 flags)
{
__be16 tflags = 0;
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index c3999632e616..c6d07cb074bc 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -269,6 +269,7 @@ enum ieee80211_radiotap_type {
#define IEEE80211_RADIOTAP_MCS_HAVE_GI 0x04
#define IEEE80211_RADIOTAP_MCS_HAVE_FMT 0x08
#define IEEE80211_RADIOTAP_MCS_HAVE_FEC 0x10
+#define IEEE80211_RADIOTAP_MCS_HAVE_STBC 0x20
#define IEEE80211_RADIOTAP_MCS_BW_MASK 0x03
#define IEEE80211_RADIOTAP_MCS_BW_20 0
@@ -278,6 +279,12 @@ enum ieee80211_radiotap_type {
#define IEEE80211_RADIOTAP_MCS_SGI 0x04
#define IEEE80211_RADIOTAP_MCS_FMT_GF 0x08
#define IEEE80211_RADIOTAP_MCS_FEC_LDPC 0x10
+#define IEEE80211_RADIOTAP_MCS_STBC_MASK 0x60
+#define IEEE80211_RADIOTAP_MCS_STBC_1 1
+#define IEEE80211_RADIOTAP_MCS_STBC_2 2
+#define IEEE80211_RADIOTAP_MCS_STBC_3 3
+
+#define IEEE80211_RADIOTAP_MCS_STBC_SHIFT 5
/* For IEEE80211_RADIOTAP_AMPDU_STATUS */
#define IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN 0x0001
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 100fb8cec17c..736b5fb95474 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -50,7 +50,7 @@ struct inet6_ifaddr {
int state;
- __u8 probes;
+ __u8 dad_probes;
__u8 flags;
__u16 scope;
@@ -58,7 +58,7 @@ struct inet6_ifaddr {
unsigned long cstamp; /* created timestamp */
unsigned long tstamp; /* updated timestamp */
- struct timer_list timer;
+ struct timer_list dad_timer;
struct inet6_dev *idev;
struct rt6_info *rt;
@@ -74,6 +74,7 @@ struct inet6_ifaddr {
bool tokenized;
struct rcu_head rcu;
+ struct in6_addr peer_addr;
};
struct ip6_sf_socklist {
@@ -165,6 +166,7 @@ struct inet6_dev {
struct net_device *dev;
struct list_head addr_list;
+ int valid_ll_addr_cnt;
struct ifmcaddr6 *mc_list;
struct ifmcaddr6 *mc_tomb;
@@ -172,10 +174,12 @@ struct inet6_dev {
unsigned char mc_qrv;
unsigned char mc_gq_running;
unsigned char mc_ifc_count;
+ unsigned char mc_dad_count;
unsigned long mc_v1_seen;
unsigned long mc_maxdelay;
struct timer_list mc_gq_timer; /* general query timer */
struct timer_list mc_ifc_timer; /* interface change timer */
+ struct timer_list mc_dad_timer; /* dad complete mc timer */
struct ifacaddr6 *ac_list;
rwlock_t lock;
@@ -192,9 +196,12 @@ struct inet6_dev {
struct in6_addr token;
struct neigh_parms *nd_parms;
- struct inet6_dev *next;
struct ipv6_devconf cnf;
struct ipv6_devstat stats;
+
+ struct timer_list rs_timer;
+ __u8 rs_probes;
+
unsigned long tstamp; /* ipv6InterfaceTable update timestamp */
struct rcu_head rcu;
};
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h
index aab73757bc4d..3bd22795c3e2 100644
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
@@ -134,12 +134,14 @@ static inline int INET_ECN_set_ce(struct sk_buff *skb)
{
switch (skb->protocol) {
case cpu_to_be16(ETH_P_IP):
- if (skb->network_header + sizeof(struct iphdr) <= skb->tail)
+ if (skb_network_header(skb) + sizeof(struct iphdr) <=
+ skb_tail_pointer(skb))
return IP_ECN_set_ce(ip_hdr(skb));
break;
case cpu_to_be16(ETH_P_IPV6):
- if (skb->network_header + sizeof(struct ipv6hdr) <= skb->tail)
+ if (skb_network_header(skb) + sizeof(struct ipv6hdr) <=
+ skb_tail_pointer(skb))
return IP6_ECN_set_ce(ipv6_hdr(skb));
break;
}
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 7235ae73a1e8..b21a7f06d6a4 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -32,7 +32,6 @@
*
* @faddr - Saved first hop address
* @nexthop - Saved nexthop address in LSRR and SSRR
- * @is_data - Options in __data, rather than skb
* @is_strictroute - Strict source route
* @srr_is_hit - Packet destination addr was our one
* @is_changed - IP checksum more not valid
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index e49db91593a9..cbf2be37c91a 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -51,11 +51,13 @@ struct rtable;
struct fib_nh_exception {
struct fib_nh_exception __rcu *fnhe_next;
+ int fnhe_genid;
__be32 fnhe_daddr;
u32 fnhe_pmtu;
__be32 fnhe_gw;
unsigned long fnhe_expires;
- struct rtable __rcu *fnhe_rth;
+ struct rtable __rcu *fnhe_rth_input;
+ struct rtable __rcu *fnhe_rth_output;
unsigned long fnhe_stamp;
};
@@ -289,7 +291,6 @@ static inline int fib_num_tclassid_users(struct net *net)
extern int ip_fib_check_default(__be32 gw, struct net_device *dev);
extern int fib_sync_down_dev(struct net_device *dev, int force);
extern int fib_sync_down_addr(struct net *net, __be32 local);
-extern void fib_update_nh_saddrs(struct net_device *dev);
extern int fib_sync_up(struct net_device *dev);
extern void fib_select_multipath(struct fib_result *res);
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 09b1360e10bf..781b3cf86a2f 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -42,6 +42,7 @@ struct ip_tunnel {
struct ip_tunnel __rcu *next;
struct hlist_node hash_node;
struct net_device *dev;
+ struct net *net; /* netns for packet i/o */
int err_count; /* Number of arrived ICMP errors */
unsigned long err_time; /* Time when the last ICMP error
@@ -73,6 +74,7 @@ struct ip_tunnel {
#define TUNNEL_REC __cpu_to_be16(0x20)
#define TUNNEL_VERSION __cpu_to_be16(0x40)
#define TUNNEL_NO_KEY __cpu_to_be16(0x80)
+#define TUNNEL_DONT_FRAGMENT __cpu_to_be16(0x0100)
struct tnl_ptk_info {
__be16 flags;
@@ -92,6 +94,8 @@ struct ip_tunnel_net {
struct net_device *fb_tunnel_dev;
};
+#ifdef CONFIG_INET
+
int ip_tunnel_init(struct net_device *dev);
void ip_tunnel_uninit(struct net_device *dev);
void ip_tunnel_dellink(struct net_device *dev, struct list_head *head);
@@ -101,7 +105,7 @@ int ip_tunnel_init_net(struct net *net, int ip_tnl_net_id,
void ip_tunnel_delete_net(struct ip_tunnel_net *itn);
void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
- const struct iphdr *tnl_params);
+ const struct iphdr *tnl_params, const u8 protocol);
int ip_tunnel_ioctl(struct net_device *dev, struct ip_tunnel_parm *p, int cmd);
int ip_tunnel_change_mtu(struct net_device *dev, int new_mtu);
@@ -155,23 +159,31 @@ static inline void tunnel_ip_select_ident(struct sk_buff *skb,
(skb_shinfo(skb)->gso_segs ?: 1) - 1);
}
-static inline void iptunnel_xmit(struct sk_buff *skb, struct net_device *dev)
-{
- int err;
- int pkt_len = skb->len - skb_transport_offset(skb);
- struct pcpu_tstats *tstats = this_cpu_ptr(dev->tstats);
+int iptunnel_pull_header(struct sk_buff *skb, int hdr_len, __be16 inner_proto);
+int iptunnel_xmit(struct net *net, struct rtable *rt,
+ struct sk_buff *skb,
+ __be32 src, __be32 dst, __u8 proto,
+ __u8 tos, __u8 ttl, __be16 df);
- nf_reset(skb);
+static inline void iptunnel_xmit_stats(int err,
+ struct net_device_stats *err_stats,
+ struct pcpu_tstats __percpu *stats)
+{
+ if (err > 0) {
+ struct pcpu_tstats *tstats = this_cpu_ptr(stats);
- err = ip_local_out(skb);
- if (likely(net_xmit_eval(err) == 0)) {
u64_stats_update_begin(&tstats->syncp);
- tstats->tx_bytes += pkt_len;
+ tstats->tx_bytes += err;
tstats->tx_packets++;
u64_stats_update_end(&tstats->syncp);
+ } else if (err < 0) {
+ err_stats->tx_errors++;
+ err_stats->tx_aborted_errors++;
} else {
- dev->stats.tx_errors++;
- dev->stats.tx_aborted_errors++;
+ err_stats->tx_dropped++;
}
}
+
+#endif /* CONFIG_INET */
+
#endif /* __NET_IP_TUNNELS_H */
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 4c062ccff9aa..f0d70f066f3d 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -197,31 +197,6 @@ ip_vs_fill_iph_skb(int af, const struct sk_buff *skb, struct ip_vs_iphdr *iphdr)
}
}
-/* This function is a faster version of ip_vs_fill_iph_skb().
- * Where we only populate {s,d}addr (and avoid calling ipv6_find_hdr()).
- * This is used by the some of the ip_vs_*_schedule() functions.
- * (Mostly done to avoid ABI breakage of external schedulers)
- */
-static inline void
-ip_vs_fill_iph_addr_only(int af, const struct sk_buff *skb,
- struct ip_vs_iphdr *iphdr)
-{
-#ifdef CONFIG_IP_VS_IPV6
- if (af == AF_INET6) {
- const struct ipv6hdr *iph =
- (struct ipv6hdr *)skb_network_header(skb);
- iphdr->saddr.in6 = iph->saddr;
- iphdr->daddr.in6 = iph->daddr;
- } else
-#endif
- {
- const struct iphdr *iph =
- (struct iphdr *)skb_network_header(skb);
- iphdr->saddr.ip = iph->saddr;
- iphdr->daddr.ip = iph->daddr;
- }
-}
-
static inline void ip_vs_addr_copy(int af, union nf_inet_addr *dst,
const union nf_inet_addr *src)
{
@@ -405,17 +380,18 @@ enum {
*/
enum ip_vs_sctp_states {
IP_VS_SCTP_S_NONE,
- IP_VS_SCTP_S_INIT_CLI,
- IP_VS_SCTP_S_INIT_SER,
- IP_VS_SCTP_S_INIT_ACK_CLI,
- IP_VS_SCTP_S_INIT_ACK_SER,
- IP_VS_SCTP_S_ECHO_CLI,
- IP_VS_SCTP_S_ECHO_SER,
+ IP_VS_SCTP_S_INIT1,
+ IP_VS_SCTP_S_INIT,
+ IP_VS_SCTP_S_COOKIE_SENT,
+ IP_VS_SCTP_S_COOKIE_REPLIED,
+ IP_VS_SCTP_S_COOKIE_WAIT,
+ IP_VS_SCTP_S_COOKIE,
+ IP_VS_SCTP_S_COOKIE_ECHOED,
IP_VS_SCTP_S_ESTABLISHED,
- IP_VS_SCTP_S_SHUT_CLI,
- IP_VS_SCTP_S_SHUT_SER,
- IP_VS_SCTP_S_SHUT_ACK_CLI,
- IP_VS_SCTP_S_SHUT_ACK_SER,
+ IP_VS_SCTP_S_SHUTDOWN_SENT,
+ IP_VS_SCTP_S_SHUTDOWN_RECEIVED,
+ IP_VS_SCTP_S_SHUTDOWN_ACK_SENT,
+ IP_VS_SCTP_S_REJECTED,
IP_VS_SCTP_S_CLOSED,
IP_VS_SCTP_S_LAST
};
@@ -814,7 +790,8 @@ struct ip_vs_scheduler {
/* selecting a server from the given service */
struct ip_vs_dest* (*schedule)(struct ip_vs_service *svc,
- const struct sk_buff *skb);
+ const struct sk_buff *skb,
+ struct ip_vs_iphdr *iph);
};
/* The persistence engine object */
@@ -905,7 +882,7 @@ struct ip_vs_app {
struct ipvs_master_sync_state {
struct list_head sync_queue;
struct ip_vs_sync_buff *sync_buff;
- int sync_queue_len;
+ unsigned long sync_queue_len;
unsigned int sync_queue_delay;
struct task_struct *master_thread;
struct delayed_work master_wakeup_work;
@@ -998,10 +975,13 @@ struct netns_ipvs {
int sysctl_snat_reroute;
int sysctl_sync_ver;
int sysctl_sync_ports;
- int sysctl_sync_qlen_max;
+ int sysctl_sync_persist_mode;
+ unsigned long sysctl_sync_qlen_max;
int sysctl_sync_sock_size;
int sysctl_cache_bypass;
int sysctl_expire_nodest_conn;
+ int sysctl_sloppy_tcp;
+ int sysctl_sloppy_sctp;
int sysctl_expire_quiescent_template;
int sysctl_sync_threshold[2];
unsigned int sysctl_sync_refresh_period;
@@ -1044,6 +1024,8 @@ struct netns_ipvs {
#define DEFAULT_SYNC_THRESHOLD 3
#define DEFAULT_SYNC_PERIOD 50
#define DEFAULT_SYNC_VER 1
+#define DEFAULT_SLOPPY_TCP 0
+#define DEFAULT_SLOPPY_SCTP 0
#define DEFAULT_SYNC_REFRESH_PERIOD (0U * HZ)
#define DEFAULT_SYNC_RETRIES 0
#define IPVS_SYNC_WAKEUP_RATE 8
@@ -1080,12 +1062,27 @@ static inline int sysctl_sync_ver(struct netns_ipvs *ipvs)
return ipvs->sysctl_sync_ver;
}
+static inline int sysctl_sloppy_tcp(struct netns_ipvs *ipvs)
+{
+ return ipvs->sysctl_sloppy_tcp;
+}
+
+static inline int sysctl_sloppy_sctp(struct netns_ipvs *ipvs)
+{
+ return ipvs->sysctl_sloppy_sctp;
+}
+
static inline int sysctl_sync_ports(struct netns_ipvs *ipvs)
{
return ACCESS_ONCE(ipvs->sysctl_sync_ports);
}
-static inline int sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
+static inline int sysctl_sync_persist_mode(struct netns_ipvs *ipvs)
+{
+ return ipvs->sysctl_sync_persist_mode;
+}
+
+static inline unsigned long sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
{
return ipvs->sysctl_sync_qlen_max;
}
@@ -1133,12 +1130,27 @@ static inline int sysctl_sync_ver(struct netns_ipvs *ipvs)
return DEFAULT_SYNC_VER;
}
+static inline int sysctl_sloppy_tcp(struct netns_ipvs *ipvs)
+{
+ return DEFAULT_SLOPPY_TCP;
+}
+
+static inline int sysctl_sloppy_sctp(struct netns_ipvs *ipvs)
+{
+ return DEFAULT_SLOPPY_SCTP;
+}
+
static inline int sysctl_sync_ports(struct netns_ipvs *ipvs)
{
return 1;
}
-static inline int sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
+static inline int sysctl_sync_persist_mode(struct netns_ipvs *ipvs)
+{
+ return 0;
+}
+
+static inline unsigned long sysctl_sync_qlen_max(struct netns_ipvs *ipvs)
{
return IPVS_SYNC_QLEN_MAX;
}
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 0810aa57c780..5fe564985171 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -260,6 +260,12 @@ static inline void fl6_sock_release(struct ip6_flowlabel *fl)
extern void icmpv6_notify(struct sk_buff *skb, u8 type, u8 code, __be32 info);
+int icmpv6_push_pending_frames(struct sock *sk, struct flowi6 *fl6,
+ struct icmp6hdr *thdr, int len);
+
+struct dst_entry *icmpv6_route_lookup(struct net *net, struct sk_buff *skb,
+ struct sock *sk, struct flowi6 *fl6);
+
extern int ip6_ra_control(struct sock *sk, int sel);
extern int ipv6_parse_hopopts(struct sk_buff *skb);
@@ -853,8 +859,8 @@ static inline int snmp6_unregister_dev(struct inet6_dev *idev) { return 0; }
#endif
#ifdef CONFIG_SYSCTL
-extern ctl_table ipv6_route_table_template[];
-extern ctl_table ipv6_icmp_table_template[];
+extern struct ctl_table ipv6_route_table_template[];
+extern struct ctl_table ipv6_icmp_table_template[];
extern struct ctl_table *ipv6_icmp_sysctl_init(struct net *net);
extern struct ctl_table *ipv6_route_sysctl_init(struct net *net);
diff --git a/include/net/ll_poll.h b/include/net/ll_poll.h
new file mode 100644
index 000000000000..76f034087743
--- /dev/null
+++ b/include/net/ll_poll.h
@@ -0,0 +1,183 @@
+/*
+ * Low Latency Sockets
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * 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 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.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Author: Eliezer Tamir
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ */
+
+#ifndef _LINUX_NET_LL_POLL_H
+#define _LINUX_NET_LL_POLL_H
+
+#include <linux/netdevice.h>
+#include <net/ip.h>
+
+#ifdef CONFIG_NET_LL_RX_POLL
+
+struct napi_struct;
+extern unsigned int sysctl_net_ll_read __read_mostly;
+extern unsigned int sysctl_net_ll_poll __read_mostly;
+
+/* return values from ndo_ll_poll */
+#define LL_FLUSH_FAILED -1
+#define LL_FLUSH_BUSY -2
+
+static inline bool net_busy_loop_on(void)
+{
+ return sysctl_net_ll_poll;
+}
+
+/* a wrapper to make debug_smp_processor_id() happy
+ * we can use sched_clock() because we don't care much about precision
+ * we only care that the average is bounded
+ */
+#ifdef CONFIG_DEBUG_PREEMPT
+static inline u64 busy_loop_us_clock(void)
+{
+ u64 rc;
+
+ preempt_disable_notrace();
+ rc = sched_clock();
+ preempt_enable_no_resched_notrace();
+
+ return rc >> 10;
+}
+#else /* CONFIG_DEBUG_PREEMPT */
+static inline u64 busy_loop_us_clock(void)
+{
+ return sched_clock() >> 10;
+}
+#endif /* CONFIG_DEBUG_PREEMPT */
+
+static inline unsigned long sk_busy_loop_end_time(struct sock *sk)
+{
+ return busy_loop_us_clock() + ACCESS_ONCE(sk->sk_ll_usec);
+}
+
+/* in poll/select we use the global sysctl_net_ll_poll value */
+static inline unsigned long busy_loop_end_time(void)
+{
+ return busy_loop_us_clock() + ACCESS_ONCE(sysctl_net_ll_poll);
+}
+
+static inline bool sk_can_busy_loop(struct sock *sk)
+{
+ return sk->sk_ll_usec && sk->sk_napi_id &&
+ !need_resched() && !signal_pending(current);
+}
+
+
+static inline bool busy_loop_timeout(unsigned long end_time)
+{
+ unsigned long now = busy_loop_us_clock();
+
+ return time_after(now, end_time);
+}
+
+/* when used in sock_poll() nonblock is known at compile time to be true
+ * so the loop and end_time will be optimized out
+ */
+static inline bool sk_busy_loop(struct sock *sk, int nonblock)
+{
+ unsigned long end_time = !nonblock ? sk_busy_loop_end_time(sk) : 0;
+ const struct net_device_ops *ops;
+ struct napi_struct *napi;
+ int rc = false;
+
+ /*
+ * rcu read lock for napi hash
+ * bh so we don't race with net_rx_action
+ */
+ rcu_read_lock_bh();
+
+ napi = napi_by_id(sk->sk_napi_id);
+ if (!napi)
+ goto out;
+
+ ops = napi->dev->netdev_ops;
+ if (!ops->ndo_ll_poll)
+ goto out;
+
+ do {
+ rc = ops->ndo_ll_poll(napi);
+
+ if (rc == LL_FLUSH_FAILED)
+ break; /* permanent failure */
+
+ if (rc > 0)
+ /* local bh are disabled so it is ok to use _BH */
+ NET_ADD_STATS_BH(sock_net(sk),
+ LINUX_MIB_LOWLATENCYRXPACKETS, rc);
+
+ } while (!nonblock && skb_queue_empty(&sk->sk_receive_queue) &&
+ !need_resched() && !busy_loop_timeout(end_time));
+
+ rc = !skb_queue_empty(&sk->sk_receive_queue);
+out:
+ rcu_read_unlock_bh();
+ return rc;
+}
+
+/* used in the NIC receive handler to mark the skb */
+static inline void skb_mark_ll(struct sk_buff *skb, struct napi_struct *napi)
+{
+ skb->napi_id = napi->napi_id;
+}
+
+/* used in the protocol hanlder to propagate the napi_id to the socket */
+static inline void sk_mark_ll(struct sock *sk, struct sk_buff *skb)
+{
+ sk->sk_napi_id = skb->napi_id;
+}
+
+#else /* CONFIG_NET_LL_RX_POLL */
+static inline unsigned long net_busy_loop_on(void)
+{
+ return 0;
+}
+
+static inline unsigned long busy_loop_end_time(void)
+{
+ return 0;
+}
+
+static inline bool sk_can_busy_loop(struct sock *sk)
+{
+ return false;
+}
+
+static inline bool sk_busy_poll(struct sock *sk, int nonblock)
+{
+ return false;
+}
+
+static inline void skb_mark_ll(struct sk_buff *skb, struct napi_struct *napi)
+{
+}
+
+static inline void sk_mark_ll(struct sock *sk, struct sk_buff *skb)
+{
+}
+
+static inline bool busy_loop_timeout(unsigned long end_time)
+{
+ return true;
+}
+
+#endif /* CONFIG_NET_LL_RX_POLL */
+#endif /* _LINUX_NET_LL_POLL_H */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 885898a40d13..5b7a3dadadde 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -217,8 +217,8 @@ struct ieee80211_chanctx_conf {
* @BSS_CHANGED_TXPOWER: TX power setting changed for this interface
* @BSS_CHANGED_P2P_PS: P2P powersave settings (CTWindow, opportunistic PS)
* changed (currently only in P2P client mode, GO mode will be later)
- * @BSS_CHANGED_DTIM_PERIOD: the DTIM period value was changed (set when
- * it becomes valid, managed mode only)
+ * @BSS_CHANGED_BEACON_INFO: Data from the AP's beacon became available:
+ * currently dtim_period only is under consideration.
* @BSS_CHANGED_BANDWIDTH: The bandwidth used by this interface changed,
* note that this is only called when it changes after the channel
* context had been assigned.
@@ -244,7 +244,7 @@ enum ieee80211_bss_change {
BSS_CHANGED_PS = 1<<17,
BSS_CHANGED_TXPOWER = 1<<18,
BSS_CHANGED_P2P_PS = 1<<19,
- BSS_CHANGED_DTIM_PERIOD = 1<<20,
+ BSS_CHANGED_BEACON_INFO = 1<<20,
BSS_CHANGED_BANDWIDTH = 1<<21,
/* when adding here, make sure to change ieee80211_reconfig */
@@ -288,7 +288,7 @@ enum ieee80211_rssi_event {
* IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE hardware flag
* @dtim_period: num of beacons before the next DTIM, for beaconing,
* valid in station mode only if after the driver was notified
- * with the %BSS_CHANGED_DTIM_PERIOD flag, will be non-zero then.
+ * with the %BSS_CHANGED_BEACON_INFO flag, will be non-zero then.
* @sync_tsf: last beacon's/probe response's TSF timestamp (could be old
* as it may have been received during scanning long ago). If the
* HW flag %IEEE80211_HW_TIMING_BEACON_ONLY is set, then this can
@@ -305,6 +305,7 @@ enum ieee80211_rssi_event {
* @basic_rates: bitmap of basic rates, each bit stands for an
* index into the rate table configured by the driver in
* the current band.
+ * @beacon_rate: associated AP's beacon TX rate
* @mcast_rate: per-band multicast rate index + 1 (0: disabled)
* @bssid: The BSSID for this BSS
* @enable_beacon: whether beaconing should be enabled or not
@@ -352,6 +353,7 @@ struct ieee80211_bss_conf {
u32 sync_device_ts;
u8 sync_dtim_count;
u32 basic_rates;
+ struct ieee80211_rate *beacon_rate;
int mcast_rate[IEEE80211_NUM_BANDS];
u16 ht_operation_mode;
s32 cqm_rssi_thold;
@@ -460,6 +462,8 @@ struct ieee80211_bss_conf {
* @IEEE80211_TX_CTL_DONTFRAG: Don't fragment this packet even if it
* would be fragmented by size (this is optional, only used for
* monitor injection).
+ * @IEEE80211_TX_CTL_PS_RESPONSE: This frame is a response to a poll
+ * frame (PS-Poll or uAPSD).
*
* Note: If you have to add new flags to the enumeration, then don't
* forget to update %IEEE80211_TX_TEMPORARY_FLAGS when necessary.
@@ -495,6 +499,7 @@ enum mac80211_tx_control_flags {
IEEE80211_TX_STATUS_EOSP = BIT(28),
IEEE80211_TX_CTL_USE_MINRATE = BIT(29),
IEEE80211_TX_CTL_DONTFRAG = BIT(30),
+ IEEE80211_TX_CTL_PS_RESPONSE = BIT(31),
};
#define IEEE80211_TX_CTL_STBC_SHIFT 23
@@ -805,6 +810,7 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* 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)
+ * @RX_FLAG_STBC_MASK: STBC 2 bit bitmask. 1 - Nss=1, 2 - Nss=2, 3 - Nss=3
*/
enum mac80211_rx_flags {
RX_FLAG_MMIC_ERROR = BIT(0),
@@ -832,8 +838,11 @@ enum mac80211_rx_flags {
RX_FLAG_80MHZ = BIT(23),
RX_FLAG_80P80MHZ = BIT(24),
RX_FLAG_160MHZ = BIT(25),
+ RX_FLAG_STBC_MASK = BIT(26) | BIT(27),
};
+#define RX_FLAG_STBC_SHIFT 26
+
/**
* struct ieee80211_rx_status - receive status
*
@@ -850,6 +859,10 @@ enum mac80211_rx_flags {
* @signal: signal strength when receiving this frame, either in dBm, in dB or
* unspecified depending on the hardware capabilities flags
* @IEEE80211_HW_SIGNAL_*
+ * @chains: bitmask of receive chains for which separate signal strength
+ * values were filled.
+ * @chain_signal: per-chain signal strength, in dBm (unlike @signal, doesn't
+ * support dB or unspecified units)
* @antenna: antenna used
* @rate_idx: index of data rate into band's supported rates or MCS index if
* HT or VHT is used (%RX_FLAG_HT/%RX_FLAG_VHT)
@@ -881,6 +894,8 @@ struct ieee80211_rx_status {
u8 band;
u8 antenna;
s8 signal;
+ u8 chains;
+ s8 chain_signal[IEEE80211_MAX_CHAINS];
u8 ampdu_delimiter_crc;
u8 vendor_radiotap_align;
u8 vendor_radiotap_oui[3];
@@ -1235,7 +1250,7 @@ enum ieee80211_sta_rx_bandwidth {
* struct ieee80211_sta_rates - station rate selection table
*
* @rcu_head: RCU head used for freeing the table on update
- * @rates: transmit rates/flags to be used by default.
+ * @rate: transmit rates/flags to be used by default.
* Overriding entries per-packet is possible by using cb tx control.
*/
struct ieee80211_sta_rates {
@@ -1276,7 +1291,7 @@ struct ieee80211_sta_rates {
* notifications and capabilities. The value is only valid after
* the station moves to associated state.
* @smps_mode: current SMPS mode (off, static or dynamic)
- * @tx_rates: rate control selection table
+ * @rates: rate control selection table
*/
struct ieee80211_sta {
u32 supp_rates[IEEE80211_NUM_BANDS];
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 745bf741e029..949d77528f2f 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -230,7 +230,7 @@ extern int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl,
void __user *buffer,
size_t *lenp,
loff_t *ppos);
-int ndisc_ifinfo_sysctl_strategy(ctl_table *ctl,
+int ndisc_ifinfo_sysctl_strategy(struct ctl_table *ctl,
void __user *oldval, size_t __user *oldlenp,
void __user *newval, size_t newlen);
#endif
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index b17697827482..84e37b1ca9e1 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -115,9 +115,12 @@ struct net {
#ifdef CONFIG_XFRM
struct netns_xfrm xfrm;
#endif
+#if IS_ENABLED(CONFIG_IP_VS)
struct netns_ipvs *ipvs;
+#endif
struct sock *diag_nlsk;
atomic_t rt_genid;
+ atomic_t fnhe_genid;
};
/*
@@ -340,4 +343,14 @@ static inline void rt_genid_bump(struct net *net)
atomic_inc(&net->rt_genid);
}
+static inline int fnhe_genid(struct net *net)
+{
+ return atomic_read(&net->fnhe_genid);
+}
+
+static inline void fnhe_genid_bump(struct net *net)
+{
+ atomic_inc(&net->fnhe_genid);
+}
+
#endif /* __NET_NET_NAMESPACE_H */
diff --git a/include/net/netfilter/xt_rateest.h b/include/net/netfilter/xt_rateest.h
index 5a2978d1cb22..495c71f66e7e 100644
--- a/include/net/netfilter/xt_rateest.h
+++ b/include/net/netfilter/xt_rateest.h
@@ -6,7 +6,7 @@ struct xt_rateest {
struct gnet_stats_basic_packed bstats;
spinlock_t lock;
/* keep rstats and lock on same cache line to speedup xt_rateest_mt() */
- struct gnet_stats_rate_est rstats;
+ struct gnet_stats_rate_est64 rstats;
/* following fields not accessed in hot path */
struct hlist_node list;
diff --git a/include/net/netns/x_tables.h b/include/net/netns/x_tables.h
index c24060ee411e..02fe40f8c8fd 100644
--- a/include/net/netns/x_tables.h
+++ b/include/net/netns/x_tables.h
@@ -15,5 +15,11 @@ struct netns_xt {
struct ebt_table *frame_filter;
struct ebt_table *frame_nat;
#endif
+#if IS_ENABLED(CONFIG_IP_NF_TARGET_ULOG)
+ bool ulog_warn_deprecated;
+#endif
+#if IS_ENABLED(CONFIG_BRIDGE_EBT_ULOG)
+ bool ebt_ulog_warn_deprecated;
+#endif
};
#endif
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index b87a1692b086..0af851c3b038 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -59,8 +59,10 @@ struct nfc_hci_ops {
struct nfc_target *target);
int (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event,
struct sk_buff *skb);
- int (*enable_se)(struct nfc_dev *dev, u32 secure_element);
- int (*disable_se)(struct nfc_dev *dev, u32 secure_element);
+ int (*fw_upload)(struct nfc_hci_dev *hdev, const char *firmware_name);
+ int (*discover_se)(struct nfc_hci_dev *dev);
+ int (*enable_se)(struct nfc_hci_dev *dev, u32 se_idx);
+ int (*disable_se)(struct nfc_hci_dev *dev, u32 se_idx);
};
/* Pipes */
@@ -152,7 +154,6 @@ struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops,
struct nfc_hci_init_data *init_data,
unsigned long quirks,
u32 protocols,
- u32 supported_se,
const char *llc_name,
int tx_headroom,
int tx_tailroom,
diff --git a/include/net/nfc/nci_core.h b/include/net/nfc/nci_core.h
index 5bc0c460edc0..99fc1f3a392a 100644
--- a/include/net/nfc/nci_core.h
+++ b/include/net/nfc/nci_core.h
@@ -3,6 +3,7 @@
* NFC Controller (NFCC) and a Device Host (DH).
*
* Copyright (C) 2011 Texas Instruments, Inc.
+ * Copyright (C) 2013 Intel Corporation. All rights reserved.
*
* Written by Ilan Elias <ilane@ti.com>
*
@@ -66,7 +67,7 @@ struct nci_dev;
struct nci_ops {
int (*open)(struct nci_dev *ndev);
int (*close)(struct nci_dev *ndev);
- int (*send)(struct sk_buff *skb);
+ int (*send)(struct nci_dev *ndev, struct sk_buff *skb);
};
#define NCI_MAX_SUPPORTED_RF_INTERFACES 4
@@ -147,13 +148,12 @@ struct nci_dev {
/* ----- NCI Devices ----- */
struct nci_dev *nci_allocate_device(struct nci_ops *ops,
__u32 supported_protocols,
- __u32 supported_se,
int tx_headroom,
int tx_tailroom);
void nci_free_device(struct nci_dev *ndev);
int nci_register_device(struct nci_dev *ndev);
void nci_unregister_device(struct nci_dev *ndev);
-int nci_recv_frame(struct sk_buff *skb);
+int nci_recv_frame(struct nci_dev *ndev, struct sk_buff *skb);
static inline struct sk_buff *nci_skb_alloc(struct nci_dev *ndev,
unsigned int len,
@@ -202,4 +202,56 @@ void nci_req_complete(struct nci_dev *ndev, int result);
/* ----- NCI status code ----- */
int nci_to_errno(__u8 code);
+/* ----- NCI over SPI acknowledge modes ----- */
+#define NCI_SPI_CRC_DISABLED 0x00
+#define NCI_SPI_CRC_ENABLED 0x01
+
+/* ----- NCI SPI structures ----- */
+struct nci_spi_dev;
+
+struct nci_spi_ops {
+ int (*open)(struct nci_spi_dev *ndev);
+ int (*close)(struct nci_spi_dev *ndev);
+ void (*assert_int)(struct nci_spi_dev *ndev);
+ void (*deassert_int)(struct nci_spi_dev *ndev);
+};
+
+struct nci_spi_dev {
+ struct nci_dev *nci_dev;
+ struct spi_device *spi;
+ struct nci_spi_ops *ops;
+
+ unsigned int xfer_udelay; /* microseconds delay between
+ transactions */
+ u8 acknowledge_mode;
+
+ struct completion req_completion;
+ u8 req_result;
+
+ void *driver_data;
+};
+
+/* ----- NCI SPI Devices ----- */
+struct nci_spi_dev *nci_spi_allocate_device(struct spi_device *spi,
+ struct nci_spi_ops *ops,
+ u32 supported_protocols,
+ u32 supported_se,
+ u8 acknowledge_mode,
+ unsigned int delay);
+void nci_spi_free_device(struct nci_spi_dev *ndev);
+int nci_spi_register_device(struct nci_spi_dev *ndev);
+void nci_spi_unregister_device(struct nci_spi_dev *ndev);
+int nci_spi_recv_frame(struct nci_spi_dev *ndev);
+
+static inline void nci_spi_set_drvdata(struct nci_spi_dev *ndev,
+ void *data)
+{
+ ndev->driver_data = data;
+}
+
+static inline void *nci_spi_get_drvdata(struct nci_spi_dev *ndev)
+{
+ return ndev->driver_data;
+}
+
#endif /* __NCI_CORE_H */
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 5eb80bb3cbb2..0e353f1658bb 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -68,8 +68,12 @@ struct nfc_ops {
void *cb_context);
int (*tm_send)(struct nfc_dev *dev, struct sk_buff *skb);
int (*check_presence)(struct nfc_dev *dev, struct nfc_target *target);
- int (*enable_se)(struct nfc_dev *dev, u32 secure_element);
- int (*disable_se)(struct nfc_dev *dev, u32 secure_element);
+ int (*fw_upload)(struct nfc_dev *dev, const char *firmware_name);
+
+ /* Secure Element API */
+ int (*discover_se)(struct nfc_dev *dev);
+ int (*enable_se)(struct nfc_dev *dev, u32 se_idx);
+ int (*disable_se)(struct nfc_dev *dev, u32 se_idx);
};
#define NFC_TARGET_IDX_ANY -1
@@ -83,6 +87,8 @@ struct nfc_target {
u8 sel_res;
u8 nfcid1_len;
u8 nfcid1[NFC_NFCID1_MAXSIZE];
+ u8 nfcid2_len;
+ u8 nfcid2[NFC_NFCID2_MAXSIZE];
u8 sensb_res_len;
u8 sensb_res[NFC_SENSB_RES_MAXSIZE];
u8 sensf_res_len;
@@ -91,6 +97,23 @@ struct nfc_target {
u8 logical_idx;
};
+/**
+ * nfc_se - A structure for NFC accessible secure elements.
+ *
+ * @idx: The secure element index. User space will enable or
+ * disable a secure element by its index.
+ * @type: The secure element type. It can be SE_UICC or
+ * SE_EMBEDDED.
+ * @state: The secure element state, either enabled or disabled.
+ *
+ */
+struct nfc_se {
+ struct list_head list;
+ u32 idx;
+ u16 type;
+ u16 state;
+};
+
struct nfc_genl_data {
u32 poll_req_portid;
struct mutex genl_data_mutex;
@@ -104,6 +127,7 @@ struct nfc_dev {
int targets_generation;
struct device dev;
bool dev_up;
+ bool fw_upload_in_progress;
u8 rf_mode;
bool polling;
struct nfc_target *active_target;
@@ -111,8 +135,7 @@ struct nfc_dev {
struct nfc_genl_data genl_data;
u32 supported_protocols;
- u32 supported_se;
- u32 active_se;
+ struct list_head secure_elements;
int tx_headroom;
int tx_tailroom;
@@ -132,7 +155,6 @@ extern struct class nfc_class;
struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops,
u32 supported_protocols,
- u32 supported_se,
int tx_headroom,
int tx_tailroom);
@@ -216,4 +238,7 @@ int nfc_tm_data_received(struct nfc_dev *dev, struct sk_buff *skb);
void nfc_driver_failure(struct nfc_dev *dev, int err);
+int nfc_add_se(struct nfc_dev *dev, u32 se_idx, u16 type);
+int nfc_remove_se(struct nfc_dev *dev, u32 se_idx);
+
#endif /* __NET_NFC_H */
diff --git a/include/net/ping.h b/include/net/ping.h
index 682b5ae9af51..5db0224b73ac 100644
--- a/include/net/ping.h
+++ b/include/net/ping.h
@@ -13,6 +13,7 @@
#ifndef _PING_H
#define _PING_H
+#include <net/icmp.h>
#include <net/netns/hash.h>
/* PING_HTABLE_SIZE must be power of 2 */
@@ -28,6 +29,18 @@
*/
#define GID_T_MAX (((gid_t)~0U) >> 1)
+/* Compatibility glue so we can support IPv6 when it's compiled as a module */
+struct pingv6_ops {
+ int (*ipv6_recv_error)(struct sock *sk, struct msghdr *msg, int len);
+ int (*ip6_datagram_recv_ctl)(struct sock *sk, struct msghdr *msg,
+ struct sk_buff *skb);
+ int (*icmpv6_err_convert)(u8 type, u8 code, int *err);
+ void (*ipv6_icmp_error)(struct sock *sk, struct sk_buff *skb, int err,
+ __be16 port, u32 info, u8 *payload);
+ int (*ipv6_chk_addr)(struct net *net, const struct in6_addr *addr,
+ const struct net_device *dev, int strict);
+};
+
struct ping_table {
struct hlist_nulls_head hash[PING_HTABLE_SIZE];
rwlock_t lock;
@@ -36,20 +49,66 @@ struct ping_table {
struct ping_iter_state {
struct seq_net_private p;
int bucket;
+ sa_family_t family;
};
extern struct proto ping_prot;
+extern struct ping_table ping_table;
+#if IS_ENABLED(CONFIG_IPV6)
+extern struct pingv6_ops pingv6_ops;
+#endif
+
+struct pingfakehdr {
+ struct icmphdr icmph;
+ struct iovec *iov;
+ sa_family_t family;
+ __wsum wcheck;
+};
+
+int ping_get_port(struct sock *sk, unsigned short ident);
+void ping_hash(struct sock *sk);
+void ping_unhash(struct sock *sk);
+int ping_init_sock(struct sock *sk);
+void ping_close(struct sock *sk, long timeout);
+int ping_bind(struct sock *sk, struct sockaddr *uaddr, int addr_len);
+void ping_err(struct sk_buff *skb, int offset, u32 info);
+int ping_getfrag(void *from, char *to, int offset, int fraglen, int odd,
+ struct sk_buff *);
-extern void ping_rcv(struct sk_buff *);
-extern void ping_err(struct sk_buff *, u32 info);
+int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+ size_t len, int noblock, int flags, int *addr_len);
+int ping_common_sendmsg(int family, struct msghdr *msg, size_t len,
+ void *user_icmph, size_t icmph_len);
+int ping_v4_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+ size_t len);
+int ping_v6_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+ size_t len);
+int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
+void ping_rcv(struct sk_buff *skb);
#ifdef CONFIG_PROC_FS
+struct ping_seq_afinfo {
+ char *name;
+ sa_family_t family;
+ const struct file_operations *seq_fops;
+ const struct seq_operations seq_ops;
+};
+
+extern const struct file_operations ping_seq_fops;
+
+void *ping_seq_start(struct seq_file *seq, loff_t *pos, sa_family_t family);
+void *ping_seq_next(struct seq_file *seq, void *v, loff_t *pos);
+void ping_seq_stop(struct seq_file *seq, void *v);
+int ping_proc_register(struct net *net, struct ping_seq_afinfo *afinfo);
+void ping_proc_unregister(struct net *net, struct ping_seq_afinfo *afinfo);
+
extern int __init ping_proc_init(void);
extern void ping_proc_exit(void);
#endif
void __init ping_init(void);
-
+int __init pingv6_init(void);
+void pingv6_exit(void);
#endif /* _PING_H */
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index e7f4e21cc3e1..6eab63363e59 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -58,14 +58,12 @@ struct Qdisc {
* multiqueue device.
*/
#define TCQ_F_WARN_NONWC (1 << 16)
- int padded;
+ u32 limit;
const struct Qdisc_ops *ops;
struct qdisc_size_table __rcu *stab;
struct list_head list;
u32 handle;
u32 parent;
- atomic_t refcnt;
- struct gnet_stats_rate_est rate_est;
int (*reshape_fail)(struct sk_buff *skb,
struct Qdisc *q);
@@ -76,8 +74,9 @@ struct Qdisc {
*/
struct Qdisc *__parent;
struct netdev_queue *dev_queue;
- struct Qdisc *next_sched;
+ struct gnet_stats_rate_est64 rate_est;
+ struct Qdisc *next_sched;
struct sk_buff *gso_skb;
/*
* For performance sake on SMP, we put highly modified fields at the end
@@ -88,8 +87,10 @@ struct Qdisc {
unsigned int __state;
struct gnet_stats_queue qstats;
struct rcu_head rcu_head;
- spinlock_t busylock;
- u32 limit;
+ int padded;
+ atomic_t refcnt;
+
+ spinlock_t busylock ____cacheline_aligned_in_smp;
};
static inline bool qdisc_is_running(const struct Qdisc *qdisc)
@@ -679,7 +680,7 @@ static inline struct sk_buff *skb_act_clone(struct sk_buff *skb, gfp_t gfp_mask,
#endif
struct psched_ratecfg {
- u64 rate_bps;
+ u64 rate_bytes_ps; /* bytes per second */
u32 mult;
u16 overhead;
u8 shift;
@@ -697,7 +698,7 @@ static inline void psched_ratecfg_getrate(struct tc_ratespec *res,
const struct psched_ratecfg *r)
{
memset(res, 0, sizeof(*res));
- res->rate = r->rate_bps >> 3;
+ res->rate = r->rate_bytes_ps;
res->overhead = r->overhead;
}
diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
index 5a2110d3176d..0cb08e6fb6df 100644
--- a/include/net/sctp/checksum.h
+++ b/include/net/sctp/checksum.h
@@ -42,6 +42,9 @@
* be incorporated into the next SCTP release.
*/
+#ifndef __sctp_checksum_h__
+#define __sctp_checksum_h__
+
#include <linux/types.h>
#include <net/sctp/sctp.h>
#include <linux/crc32c.h>
@@ -81,3 +84,5 @@ static inline __le32 sctp_end_cksum(__u32 crc32)
{
return cpu_to_le32(~crc32);
}
+
+#endif /* __sctp_checksum_h__ */
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index cd89510eab2a..d8e37ecea691 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -83,30 +83,12 @@
#include <net/sctp/structs.h>
#include <net/sctp/constants.h>
-
-/* Set SCTP_DEBUG flag via config if not already set. */
-#ifndef SCTP_DEBUG
-#ifdef CONFIG_SCTP_DBG_MSG
-#define SCTP_DEBUG 1
-#else
-#define SCTP_DEBUG 0
-#endif /* CONFIG_SCTP_DBG */
-#endif /* SCTP_DEBUG */
-
#ifdef CONFIG_IP_SCTP_MODULE
#define SCTP_PROTOSW_FLAG 0
#else /* static! */
#define SCTP_PROTOSW_FLAG INET_PROTOSW_PERMANENT
#endif
-
-/* Certain internal static functions need to be exported when
- * compiled into the test frame.
- */
-#ifndef SCTP_STATIC
-#define SCTP_STATIC static
-#endif
-
/*
* Function declarations.
*/
@@ -196,11 +178,6 @@ extern struct kmem_cache *sctp_bucket_cachep __read_mostly;
* Section: Macros, externs, and inlines
*/
-
-#ifdef TEST_FRAME
-#include <test_frame.h>
-#else
-
/* spin lock wrappers. */
#define sctp_spin_lock_irqsave(lock, flags) spin_lock_irqsave(lock, flags)
#define sctp_spin_unlock_irqrestore(lock, flags) \
@@ -226,8 +203,6 @@ extern struct kmem_cache *sctp_bucket_cachep __read_mostly;
#define SCTP_INC_STATS_USER(net, field) SNMP_INC_STATS_USER((net)->sctp.sctp_statistics, field)
#define SCTP_DEC_STATS(net, field) SNMP_DEC_STATS((net)->sctp.sctp_statistics, field)
-#endif /* !TEST_FRAME */
-
/* sctp mib definitions */
enum {
SCTP_MIB_NUM = 0,
@@ -285,61 +260,6 @@ static inline void sctp_max_rto(struct sctp_association *asoc,
}
}
-/* Print debugging messages. */
-#if SCTP_DEBUG
-extern int sctp_debug_flag;
-#define SCTP_DEBUG_PRINTK(fmt, args...) \
-do { \
- if (sctp_debug_flag) \
- printk(KERN_DEBUG pr_fmt(fmt), ##args); \
-} while (0)
-#define SCTP_DEBUG_PRINTK_CONT(fmt, args...) \
-do { \
- if (sctp_debug_flag) \
- pr_cont(fmt, ##args); \
-} while (0)
-#define SCTP_DEBUG_PRINTK_IPADDR(fmt_lead, fmt_trail, \
- args_lead, addr, args_trail...) \
-do { \
- const union sctp_addr *_addr = (addr); \
- if (sctp_debug_flag) { \
- if (_addr->sa.sa_family == AF_INET6) { \
- printk(KERN_DEBUG \
- pr_fmt(fmt_lead "%pI6" fmt_trail), \
- args_lead, \
- &_addr->v6.sin6_addr, \
- args_trail); \
- } else { \
- printk(KERN_DEBUG \
- pr_fmt(fmt_lead "%pI4" fmt_trail), \
- args_lead, \
- &_addr->v4.sin_addr.s_addr, \
- args_trail); \
- } \
- } \
-} while (0)
-#define SCTP_ENABLE_DEBUG { sctp_debug_flag = 1; }
-#define SCTP_DISABLE_DEBUG { sctp_debug_flag = 0; }
-
-#define SCTP_ASSERT(expr, str, func) \
- if (!(expr)) { \
- SCTP_DEBUG_PRINTK("Assertion Failed: %s(%s) at %s:%s:%d\n", \
- str, (#expr), __FILE__, __func__, __LINE__); \
- func; \
- }
-
-#else /* SCTP_DEBUG */
-
-#define SCTP_DEBUG_PRINTK(whatever...)
-#define SCTP_DEBUG_PRINTK_CONT(fmt, args...)
-#define SCTP_DEBUG_PRINTK_IPADDR(whatever...)
-#define SCTP_ENABLE_DEBUG
-#define SCTP_DISABLE_DEBUG
-#define SCTP_ASSERT(expr, str, func)
-
-#endif /* SCTP_DEBUG */
-
-
/*
* Macros for keeping a global reference of object allocations.
*/
@@ -575,27 +495,6 @@ for (pos = chunk->subh.fwdtsn_hdr->skip;\
/* Round an int up to the next multiple of 4. */
#define WORD_ROUND(s) (((s)+3)&~3)
-/* Make a new instance of type. */
-#define t_new(type, flags) kzalloc(sizeof(type), flags)
-
-/* Compare two timevals. */
-#define tv_lt(s, t) \
- (s.tv_sec < t.tv_sec || (s.tv_sec == t.tv_sec && s.tv_usec < t.tv_usec))
-
-/* Add tv1 to tv2. */
-#define TIMEVAL_ADD(tv1, tv2) \
-({ \
- suseconds_t usecs = (tv2).tv_usec + (tv1).tv_usec; \
- time_t secs = (tv2).tv_sec + (tv1).tv_sec; \
-\
- if (usecs >= 1000000) { \
- usecs -= 1000000; \
- secs++; \
- } \
- (tv2).tv_sec = secs; \
- (tv2).tv_usec = usecs; \
-})
-
/* External references. */
extern struct proto sctp_prot;
@@ -633,16 +532,6 @@ static inline int param_type2af(__be16 type)
}
}
-/* Perform some sanity checks. */
-static inline int sctp_sanity_check(void)
-{
- SCTP_ASSERT(sizeof(struct sctp_ulpevent) <=
- sizeof(((struct sk_buff *)0)->cb),
- "SCTP: ulpevent does not fit in skb!\n", return 0);
-
- return 1;
-}
-
/* Warning: The following hash functions assume a power of two 'size'. */
/* This is the hash function for the SCTP port hash table. */
static inline int sctp_phashfn(struct net *net, __u16 lport)
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 1bd4c4144fe8..e745c92a1532 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -54,7 +54,7 @@
#ifndef __sctp_structs_h__
#define __sctp_structs_h__
-#include <linux/time.h> /* We get struct timespec. */
+#include <linux/ktime.h>
#include <linux/socket.h> /* linux/in.h needs this!! */
#include <linux/in.h> /* We get struct sockaddr_in. */
#include <linux/in6.h> /* We get struct in6_addr */
@@ -284,7 +284,7 @@ struct sctp_cookie {
__u32 peer_ttag;
/* When does this cookie expire? */
- struct timeval expiration;
+ ktime_t expiration;
/* Number of inbound/outbound streams which are set
* and negotiated during the INIT process.
@@ -1537,7 +1537,7 @@ struct sctp_association {
sctp_state_t state;
/* The cookie life I award for any cookie. */
- struct timeval cookie_life;
+ ktime_t cookie_life;
/* Overall : The overall association error count.
* Error Count : [Clear this any time I get something.]
diff --git a/include/net/sock.h b/include/net/sock.h
index 66772cf8c3c5..95a5a2c6925a 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -229,6 +229,8 @@ struct cg_proto;
* @sk_omem_alloc: "o" is "option" or "other"
* @sk_wmem_queued: persistent queue size
* @sk_forward_alloc: space allocated forward
+ * @sk_napi_id: id of the last napi context to receive data for sk
+ * @sk_ll_usec: usecs to busypoll when there is no data
* @sk_allocation: allocation mode
* @sk_sndbuf: size of send buffer in bytes
* @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE,
@@ -325,6 +327,10 @@ struct sock {
#ifdef CONFIG_RPS
__u32 sk_rxhash;
#endif
+#ifdef CONFIG_NET_LL_RX_POLL
+ unsigned int sk_napi_id;
+ unsigned int sk_ll_usec;
+#endif
atomic_t sk_drops;
int sk_rcvbuf;
@@ -2041,18 +2047,21 @@ static inline void sk_wake_async(struct sock *sk, int how, int band)
sock_wake_async(sk->sk_socket, how, band);
}
-#define SOCK_MIN_SNDBUF 2048
-/*
- * Since sk_rmem_alloc sums skb->truesize, even a small frame might need
- * sizeof(sk_buff) + MTU + padding, unless net driver perform copybreak
+/* Since sk_{r,w}mem_alloc sums skb->truesize, even a small frame might
+ * need sizeof(sk_buff) + MTU + padding, unless net driver perform copybreak.
+ * Note: for send buffers, TCP works better if we can build two skbs at
+ * minimum.
*/
-#define SOCK_MIN_RCVBUF (2048 + sizeof(struct sk_buff))
+#define TCP_SKB_MIN_TRUESIZE (2048 + SKB_DATA_ALIGN(sizeof(struct sk_buff)))
+
+#define SOCK_MIN_SNDBUF (TCP_SKB_MIN_TRUESIZE * 2)
+#define SOCK_MIN_RCVBUF TCP_SKB_MIN_TRUESIZE
static inline void sk_stream_moderate_sndbuf(struct sock *sk)
{
if (!(sk->sk_userlocks & SOCK_SNDBUF_LOCK)) {
sk->sk_sndbuf = min(sk->sk_sndbuf, sk->sk_wmem_queued >> 1);
- sk->sk_sndbuf = max(sk->sk_sndbuf, SOCK_MIN_SNDBUF);
+ sk->sk_sndbuf = max_t(u32, sk->sk_sndbuf, SOCK_MIN_SNDBUF);
}
}
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 5bba80fbd1d9..d1980054ec75 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -61,9 +61,6 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
*/
#define MAX_TCP_WINDOW 32767U
-/* Offer an initial receive window of 10 mss. */
-#define TCP_DEFAULT_INIT_RCVWND 10
-
/* Minimal accepted MSS. It is (60+60+8) - (20+20). */
#define TCP_MIN_MSS 88U
@@ -1047,6 +1044,8 @@ static inline void tcp_sack_reset(struct tcp_options_received *rx_opt)
rx_opt->num_sacks = 0;
}
+extern u32 tcp_default_init_rwnd(u32 mss);
+
/* Determine a window scaling and initial window to offer. */
extern void tcp_select_initial_window(int __space, __u32 mss,
__u32 *rcv_wnd, __u32 *window_clamp,
@@ -1193,7 +1192,6 @@ static inline void tcp_mib_init(struct net *net)
static inline void tcp_clear_retrans_hints_partial(struct tcp_sock *tp)
{
tp->lost_skb_hint = NULL;
- tp->scoreboard_skb_hint = NULL;
}
static inline void tcp_clear_all_retrans_hints(struct tcp_sock *tp)
@@ -1284,11 +1282,13 @@ static inline struct tcp_md5sig_key *tcp_md5_do_lookup(struct sock *sk,
#define tcp_twsk_md5_key(twsk) NULL
#endif
-extern struct tcp_md5sig_pool __percpu *tcp_alloc_md5sig_pool(struct sock *);
-extern void tcp_free_md5sig_pool(void);
+extern bool tcp_alloc_md5sig_pool(void);
extern struct tcp_md5sig_pool *tcp_get_md5sig_pool(void);
-extern void tcp_put_md5sig_pool(void);
+static inline void tcp_put_md5sig_pool(void)
+{
+ local_bh_enable();
+}
extern int tcp_md5_hash_header(struct tcp_md5sig_pool *, const struct tcphdr *);
extern int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *, const struct sk_buff *,
@@ -1319,9 +1319,9 @@ void tcp_fastopen_cookie_gen(__be32 addr, struct tcp_fastopen_cookie *foc);
/* Fastopen key context */
struct tcp_fastopen_context {
- struct crypto_cipher __rcu *tfm;
- __u8 key[TCP_FASTOPEN_KEY_LENGTH];
- struct rcu_head rcu;
+ struct crypto_cipher *tfm;
+ __u8 key[TCP_FASTOPEN_KEY_LENGTH];
+ struct rcu_head rcu;
};
/* write queue abstraction */
@@ -1540,15 +1540,14 @@ extern struct request_sock_ops tcp6_request_sock_ops;
extern void tcp_v4_destroy_sock(struct sock *sk);
-extern int tcp_v4_gso_send_check(struct sk_buff *skb);
extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb,
netdev_features_t features);
extern struct sk_buff **tcp_gro_receive(struct sk_buff **head,
struct sk_buff *skb);
-extern struct sk_buff **tcp4_gro_receive(struct sk_buff **head,
- struct sk_buff *skb);
extern int tcp_gro_complete(struct sk_buff *skb);
-extern int tcp4_gro_complete(struct sk_buff *skb);
+
+extern void __tcp_v4_send_check(struct sk_buff *skb, __be32 saddr,
+ __be32 daddr);
#ifdef CONFIG_PROC_FS
extern int tcp4_proc_init(void);
@@ -1583,6 +1582,8 @@ struct tcp_request_sock_ops {
#endif
};
+extern int tcpv4_offload_init(void);
+
extern void tcp_v4_init(void);
extern void tcp_init(void);
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 938b7fd11204..48660e50ae90 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -3,56 +3,57 @@
#include <net/checksum.h>
-/*
- * IPv6 transport protocols
- */
-
+/* IPv6 transport protocols */
extern struct proto rawv6_prot;
extern struct proto udpv6_prot;
extern struct proto udplitev6_prot;
extern struct proto tcpv6_prot;
+extern struct proto pingv6_prot;
struct flowi6;
/* extension headers */
-extern int ipv6_exthdrs_init(void);
-extern void ipv6_exthdrs_exit(void);
-extern int ipv6_frag_init(void);
-extern void ipv6_frag_exit(void);
+int ipv6_exthdrs_init(void);
+void ipv6_exthdrs_exit(void);
+int ipv6_frag_init(void);
+void ipv6_frag_exit(void);
/* transport protocols */
-extern int rawv6_init(void);
-extern void rawv6_exit(void);
-extern int udpv6_init(void);
-extern void udpv6_exit(void);
-extern int udplitev6_init(void);
-extern void udplitev6_exit(void);
-extern int tcpv6_init(void);
-extern void tcpv6_exit(void);
-
-extern int udpv6_connect(struct sock *sk,
- struct sockaddr *uaddr,
- int addr_len);
-
-extern int ip6_datagram_recv_ctl(struct sock *sk,
- struct msghdr *msg,
- struct sk_buff *skb);
-
-extern int ip6_datagram_send_ctl(struct net *net,
- struct sock *sk,
- struct msghdr *msg,
- struct flowi6 *fl6,
- struct ipv6_txoptions *opt,
- int *hlimit, int *tclass,
- int *dontfrag);
-
-#define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006)
-
-/*
- * address family specific functions
- */
+int pingv6_init(void);
+void pingv6_exit(void);
+int rawv6_init(void);
+void rawv6_exit(void);
+int udpv6_init(void);
+void udpv6_exit(void);
+int udplitev6_init(void);
+void udplitev6_exit(void);
+int tcpv6_init(void);
+void tcpv6_exit(void);
+
+int udpv6_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len);
+
+int ip6_datagram_recv_ctl(struct sock *sk, struct msghdr *msg,
+ struct sk_buff *skb);
+
+int ip6_datagram_send_ctl(struct net *net, struct sock *sk, struct msghdr *msg,
+ struct flowi6 *fl6, struct ipv6_txoptions *opt,
+ int *hlimit, int *tclass, int *dontfrag);
+
+void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
+ __u16 srcp, __u16 destp, int bucket);
+
+#define LOOPBACK4_IPV6 cpu_to_be32(0x7f000006)
+
+/* address family specific functions */
extern const struct inet_connection_sock_af_ops ipv4_specific;
-extern void inet6_destroy_sock(struct sock *sk);
+void inet6_destroy_sock(struct sock *sk);
+
+#define IPV6_SEQ_DGRAM_HEADER \
+ " sl " \
+ "local_address " \
+ "remote_address " \
+ "st tx_queue rx_queue tr tm->when retrnsmt" \
+ " uid timeout inode ref pointer drops\n"
#endif
diff --git a/include/net/udp.h b/include/net/udp.h
index 065f379c6503..74c10ec5e74f 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -181,12 +181,15 @@ extern int udp_get_port(struct sock *sk, unsigned short snum,
extern void udp_err(struct sk_buff *, u32);
extern int udp_sendmsg(struct kiocb *iocb, struct sock *sk,
struct msghdr *msg, size_t len);
+extern int udp_push_pending_frames(struct sock *sk);
extern void udp_flush_pending_frames(struct sock *sk);
extern int udp_rcv(struct sk_buff *skb);
extern int udp_ioctl(struct sock *sk, int cmd, unsigned long arg);
extern int udp_disconnect(struct sock *sk, int flags);
extern unsigned int udp_poll(struct file *file, struct socket *sock,
poll_table *wait);
+extern struct sk_buff *skb_udp_tunnel_segment(struct sk_buff *skb,
+ netdev_features_t features);
extern int udp_lib_getsockopt(struct sock *sk, int level, int optname,
char __user *optval, int __user *optlen);
extern int udp_lib_setsockopt(struct sock *sk, int level, int optname,
@@ -262,11 +265,10 @@ extern int udp4_proc_init(void);
extern void udp4_proc_exit(void);
#endif
+extern int udpv4_offload_init(void);
+
extern void udp_init(void);
-extern int udp4_ufo_send_check(struct sk_buff *skb);
-extern struct sk_buff *udp4_ufo_fragment(struct sk_buff *skb,
- netdev_features_t features);
extern void udp_encap_enable(void);
#if IS_ENABLED(CONFIG_IPV6)
extern void udpv6_encap_enable(void);
diff --git a/include/uapi/asm-generic/poll.h b/include/uapi/asm-generic/poll.h
index 9ce7f44aebd2..a9694982689f 100644
--- a/include/uapi/asm-generic/poll.h
+++ b/include/uapi/asm-generic/poll.h
@@ -30,6 +30,8 @@
#define POLLFREE 0x4000 /* currently only for epoll */
+#define POLL_BUSY_LOOP 0x8000
+
struct pollfd {
int fd;
short events;
diff --git a/include/uapi/asm-generic/socket.h b/include/uapi/asm-generic/socket.h
index c5d2e3a1cf68..ca3a20d772ac 100644
--- a/include/uapi/asm-generic/socket.h
+++ b/include/uapi/asm-generic/socket.h
@@ -76,4 +76,6 @@
#define SO_SELECT_ERR_QUEUE 45
+#define SO_LL 46
+
#endif /* __ASM_GENERIC_SOCKET_H */
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 0c9b44871df0..38dbafaa5341 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -993,8 +993,8 @@ enum ethtool_sfeatures_retval_bits {
#define PORT_OTHER 0xff
/* Which transceiver to use. */
-#define XCVR_INTERNAL 0x00
-#define XCVR_EXTERNAL 0x01
+#define XCVR_INTERNAL 0x00 /* PHY and MAC are in the same package */
+#define XCVR_EXTERNAL 0x01 /* PHY and MAC are in different packages */
#define XCVR_DUMMY1 0x02
#define XCVR_DUMMY2 0x03
#define XCVR_DUMMY3 0x04
diff --git a/include/uapi/linux/gen_stats.h b/include/uapi/linux/gen_stats.h
index 552c8a0a12d1..6487317ea619 100644
--- a/include/uapi/linux/gen_stats.h
+++ b/include/uapi/linux/gen_stats.h
@@ -9,6 +9,7 @@ enum {
TCA_STATS_RATE_EST,
TCA_STATS_QUEUE,
TCA_STATS_APP,
+ TCA_STATS_RATE_EST64,
__TCA_STATS_MAX,
};
#define TCA_STATS_MAX (__TCA_STATS_MAX - 1)
@@ -38,6 +39,16 @@ struct gnet_stats_rate_est {
};
/**
+ * struct gnet_stats_rate_est64 - rate estimator
+ * @bps: current byte rate
+ * @pps: current packet rate
+ */
+struct gnet_stats_rate_est64 {
+ __u64 bps;
+ __u64 pps;
+};
+
+/**
* struct gnet_stats_queue - queuing statistics
* @qlen: queue length
* @backlog: backlog size of queue
diff --git a/include/uapi/linux/if_arp.h b/include/uapi/linux/if_arp.h
index 82c7d1bdadeb..d7fea3496f32 100644
--- a/include/uapi/linux/if_arp.h
+++ b/include/uapi/linux/if_arp.h
@@ -93,6 +93,7 @@
#define ARPHRD_PHONET_PIPE 821 /* PhoNet pipe header */
#define ARPHRD_CAIF 822 /* CAIF media type */
#define ARPHRD_IP6GRE 823 /* GRE over IPv6 */
+#define ARPHRD_NETLINK 824 /* Netlink header */
#define ARPHRD_VOID 0xFFFF /* Void type, nothing is known */
#define ARPHRD_NONE 0xFFFE /* zero header length */
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index b05823cae784..03f6170ab337 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -221,6 +221,8 @@ enum {
IFLA_BRPORT_GUARD, /* bpdu guard */
IFLA_BRPORT_PROTECT, /* root port protection */
IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
+ IFLA_BRPORT_LEARNING, /* mac learning */
+ IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
__IFLA_BRPORT_MAX
};
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
@@ -336,6 +338,7 @@ enum {
IFLA_VF_VLAN,
IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */
IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
+ IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
__IFLA_VF_MAX,
};
@@ -362,6 +365,18 @@ struct ifla_vf_spoofchk {
__u32 setting;
};
+enum {
+ IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
+ IFLA_VF_LINK_STATE_ENABLE, /* link always up */
+ IFLA_VF_LINK_STATE_DISABLE, /* link always down */
+ __IFLA_VF_LINK_STATE_MAX,
+};
+
+struct ifla_vf_link_state {
+ __u32 vf;
+ __u32 link_state;
+};
+
/* VF ports management section
*
* Nested layout of set/get msg is:
diff --git a/include/uapi/linux/if_pppox.h b/include/uapi/linux/if_pppox.h
index 0b46fd57c8f6..e36a4aecd311 100644
--- a/include/uapi/linux/if_pppox.h
+++ b/include/uapi/linux/if_pppox.h
@@ -135,11 +135,11 @@ struct pppoe_tag {
struct pppoe_hdr {
#if defined(__LITTLE_ENDIAN_BITFIELD)
- __u8 ver : 4;
__u8 type : 4;
+ __u8 ver : 4;
#elif defined(__BIG_ENDIAN_BITFIELD)
- __u8 type : 4;
__u8 ver : 4;
+ __u8 type : 4;
#else
#error "Please fix <asm/byteorder.h>"
#endif
diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h
index 2835b85fd46d..82334f88967e 100644
--- a/include/uapi/linux/if_tun.h
+++ b/include/uapi/linux/if_tun.h
@@ -68,6 +68,8 @@
#define IFF_MULTI_QUEUE 0x0100
#define IFF_ATTACH_QUEUE 0x0200
#define IFF_DETACH_QUEUE 0x0400
+/* read-only flag */
+#define IFF_PERSIST 0x0800
/* Features for GSO (TUNSETOFFLOAD). */
#define TUN_F_CSUM 0x01 /* You can hand me unchecksummed packets. */
diff --git a/include/uapi/linux/ip_vs.h b/include/uapi/linux/ip_vs.h
index a24537725e80..29458223d044 100644
--- a/include/uapi/linux/ip_vs.h
+++ b/include/uapi/linux/ip_vs.h
@@ -20,6 +20,12 @@
#define IP_VS_SVC_F_PERSISTENT 0x0001 /* persistent port */
#define IP_VS_SVC_F_HASHED 0x0002 /* hashed entry */
#define IP_VS_SVC_F_ONEPACKET 0x0004 /* one-packet scheduling */
+#define IP_VS_SVC_F_SCHED1 0x0008 /* scheduler flag 1 */
+#define IP_VS_SVC_F_SCHED2 0x0010 /* scheduler flag 2 */
+#define IP_VS_SVC_F_SCHED3 0x0020 /* scheduler flag 3 */
+
+#define IP_VS_SVC_F_SCHED_SH_FALLBACK IP_VS_SVC_F_SCHED1 /* SH fallback */
+#define IP_VS_SVC_F_SCHED_SH_PORT IP_VS_SVC_F_SCHED2 /* SH use port */
/*
* Destination Server Flags
diff --git a/include/uapi/linux/netfilter/nfnetlink_queue.h b/include/uapi/linux/netfilter/nfnetlink_queue.h
index a2308ae5a73d..3a9b92147339 100644
--- a/include/uapi/linux/netfilter/nfnetlink_queue.h
+++ b/include/uapi/linux/netfilter/nfnetlink_queue.h
@@ -105,5 +105,7 @@ enum nfqnl_attr_config {
#define NFQA_SKB_CSUMNOTREADY (1 << 0)
/* packet is GSO (i.e., exceeds device mtu) */
#define NFQA_SKB_GSO (1 << 1)
+/* csum not validated (incoming device doesn't support hw checksum, etc.) */
+#define NFQA_SKB_CSUM_NOTVERIFIED (1 << 2)
#endif /* _NFNETLINK_QUEUE_H */
diff --git a/include/uapi/linux/netfilter/xt_socket.h b/include/uapi/linux/netfilter/xt_socket.h
index 26d7217bd4f1..6315e2ac3474 100644
--- a/include/uapi/linux/netfilter/xt_socket.h
+++ b/include/uapi/linux/netfilter/xt_socket.h
@@ -5,10 +5,17 @@
enum {
XT_SOCKET_TRANSPARENT = 1 << 0,
+ XT_SOCKET_NOWILDCARD = 1 << 1,
};
struct xt_socket_mtinfo1 {
__u8 flags;
};
+#define XT_SOCKET_FLAGS_V1 XT_SOCKET_TRANSPARENT
+
+struct xt_socket_mtinfo2 {
+ __u8 flags;
+};
+#define XT_SOCKET_FLAGS_V2 (XT_SOCKET_TRANSPARENT | XT_SOCKET_NOWILDCARD)
#endif /* _XT_SOCKET_H */
diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h
index 7c6f627a717d..caed0f324d5f 100644
--- a/include/uapi/linux/nfc.h
+++ b/include/uapi/linux/nfc.h
@@ -69,6 +69,8 @@
* starting a poll from a device which has a secure element enabled means
* we want to do SE based card emulation.
* @NFC_CMD_DISABLE_SE: Disable the physical link to a specific secure element.
+ * @NFC_CMD_FW_UPLOAD: Request to Load/flash firmware, or event to inform that
+ * some firmware was loaded
*/
enum nfc_commands {
NFC_CMD_UNSPEC,
@@ -92,6 +94,9 @@ enum nfc_commands {
NFC_CMD_DISABLE_SE,
NFC_CMD_LLC_SDREQ,
NFC_EVENT_LLC_SDRES,
+ NFC_CMD_FW_UPLOAD,
+ NFC_EVENT_SE_ADDED,
+ NFC_EVENT_SE_REMOVED,
/* private: internal use only */
__NFC_CMD_AFTER_LAST
};
@@ -121,6 +126,9 @@ enum nfc_commands {
* @NFC_ATTR_LLC_PARAM_RW: Receive Window size parameter
* @NFC_ATTR_LLC_PARAM_MIUX: MIU eXtension parameter
* @NFC_ATTR_SE: Available Secure Elements
+ * @NFC_ATTR_FIRMWARE_NAME: Free format firmware version
+ * @NFC_ATTR_SE_INDEX: Secure element index
+ * @NFC_ATTR_SE_TYPE: Secure element type (UICC or EMBEDDED)
*/
enum nfc_attrs {
NFC_ATTR_UNSPEC,
@@ -143,6 +151,9 @@ enum nfc_attrs {
NFC_ATTR_LLC_PARAM_MIUX,
NFC_ATTR_SE,
NFC_ATTR_LLC_SDP,
+ NFC_ATTR_FIRMWARE_NAME,
+ NFC_ATTR_SE_INDEX,
+ NFC_ATTR_SE_TYPE,
/* private: internal use only */
__NFC_ATTR_AFTER_LAST
};
@@ -159,9 +170,12 @@ enum nfc_sdp_attr {
#define NFC_DEVICE_NAME_MAXSIZE 8
#define NFC_NFCID1_MAXSIZE 10
+#define NFC_NFCID2_MAXSIZE 8
+#define NFC_NFCID3_MAXSIZE 10
#define NFC_SENSB_RES_MAXSIZE 12
#define NFC_SENSF_RES_MAXSIZE 18
#define NFC_GB_MAXSIZE 48
+#define NFC_FIRMWARE_NAME_MAXSIZE 32
/* NFC protocols */
#define NFC_PROTO_JEWEL 1
@@ -191,10 +205,12 @@ enum nfc_sdp_attr {
#define NFC_PROTO_ISO14443_B_MASK (1 << NFC_PROTO_ISO14443_B)
/* NFC Secure Elements */
-#define NFC_SE_NONE 0x0
#define NFC_SE_UICC 0x1
#define NFC_SE_EMBEDDED 0x2
+#define NFC_SE_DISABLED 0x0
+#define NFC_SE_ENABLED 0x1
+
struct sockaddr_nfc {
sa_family_t sa_family;
__u32 dev_idx;
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index d1e48b5e348f..861e5eba3953 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -27,6 +27,8 @@
#include <linux/types.h>
+#define NL80211_GENL_NAME "nl80211"
+
/**
* DOC: Station handling
*
@@ -1429,6 +1431,11 @@ enum nl80211_commands {
* @NL80211_ATTR_MAX_CRIT_PROT_DURATION: duration in milliseconds in which
* the connection should have increased reliability (u16).
*
+ * @NL80211_ATTR_PEER_AID: Association ID for the peer TDLS station (u16).
+ * This is similar to @NL80211_ATTR_STA_AID but with a difference of being
+ * allowed to be used with the first @NL80211_CMD_SET_STATION command to
+ * update a TDLS peer STA entry.
+ *
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
*/
@@ -1727,6 +1734,8 @@ enum nl80211_attrs {
NL80211_ATTR_CRIT_PROT_ID,
NL80211_ATTR_MAX_CRIT_PROT_DURATION,
+ NL80211_ATTR_PEER_AID,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -1991,6 +2000,10 @@ enum nl80211_sta_bss_param {
* @NL80211_STA_INFO_PEER_PM: peer mesh STA link-specific power mode
* @NL80211_STA_INFO_NONPEER_PM: neighbor mesh STA power save mode towards
* non-peer STA
+ * @NL80211_STA_INFO_CHAIN_SIGNAL: per-chain signal strength of last PPDU
+ * Contains a nested array of signal strength attributes (u8, dBm)
+ * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average
+ * Same format as NL80211_STA_INFO_CHAIN_SIGNAL.
* @__NL80211_STA_INFO_AFTER_LAST: internal
* @NL80211_STA_INFO_MAX: highest possible station info attribute
*/
@@ -2020,6 +2033,8 @@ enum nl80211_sta_info {
NL80211_STA_INFO_NONPEER_PM,
NL80211_STA_INFO_RX_BYTES64,
NL80211_STA_INFO_TX_BYTES64,
+ NL80211_STA_INFO_CHAIN_SIGNAL,
+ NL80211_STA_INFO_CHAIN_SIGNAL_AVG,
/* keep last */
__NL80211_STA_INFO_AFTER_LAST,
@@ -2413,6 +2428,8 @@ enum nl80211_survey_info {
* @NL80211_MNTR_FLAG_OTHER_BSS: disable BSSID filtering
* @NL80211_MNTR_FLAG_COOK_FRAMES: report frames after processing.
* overrides all other flags.
+ * @NL80211_MNTR_FLAG_ACTIVE: use the configured MAC address
+ * and ACK incoming unicast packets.
*
* @__NL80211_MNTR_FLAG_AFTER_LAST: internal use
* @NL80211_MNTR_FLAG_MAX: highest possible monitor flag
@@ -2424,6 +2441,7 @@ enum nl80211_mntr_flags {
NL80211_MNTR_FLAG_CONTROL,
NL80211_MNTR_FLAG_OTHER_BSS,
NL80211_MNTR_FLAG_COOK_FRAMES,
+ NL80211_MNTR_FLAG_ACTIVE,
/* keep last */
__NL80211_MNTR_FLAG_AFTER_LAST,
@@ -2559,6 +2577,10 @@ enum nl80211_mesh_power_mode {
*
* @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs)
*
+ * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've
+ * established peering with for longer than this time (in seconds), then
+ * remove it from the STA's list of peers. Default is 30 minutes.
+ *
* @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
*/
enum nl80211_meshconf_params {
@@ -2590,6 +2612,7 @@ enum nl80211_meshconf_params {
NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
NL80211_MESHCONF_POWER_MODE,
NL80211_MESHCONF_AWAKE_WINDOW,
+ NL80211_MESHCONF_PLINK_TIMEOUT,
/* keep last */
__NL80211_MESHCONF_ATTR_AFTER_LAST,
@@ -2637,6 +2660,10 @@ enum nl80211_meshconf_params {
* @NL80211_MESH_SETUP_USERSPACE_MPM: Enable this option if userspace will
* implement an MPM which handles peer allocation and state.
*
+ * @NL80211_MESH_SETUP_AUTH_PROTOCOL: Inform the kernel of the authentication
+ * method (u8, as defined in IEEE 8.4.2.100.6, e.g. 0x1 for SAE).
+ * Default is no authentication method required.
+ *
* @NL80211_MESH_SETUP_ATTR_MAX: highest possible mesh setup attribute number
*
* @__NL80211_MESH_SETUP_ATTR_AFTER_LAST: Internal use
@@ -2650,6 +2677,7 @@ enum nl80211_mesh_setup_params {
NL80211_MESH_SETUP_USERSPACE_AMPE,
NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC,
NL80211_MESH_SETUP_USERSPACE_MPM,
+ NL80211_MESH_SETUP_AUTH_PROTOCOL,
/* keep last */
__NL80211_MESH_SETUP_ATTR_AFTER_LAST,
@@ -2730,6 +2758,8 @@ enum nl80211_channel_type {
* and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well
* @NL80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
* attribute must be provided as well
+ * @NL80211_CHAN_WIDTH_5: 5 MHz OFDM channel
+ * @NL80211_CHAN_WIDTH_10: 10 MHz OFDM channel
*/
enum nl80211_chan_width {
NL80211_CHAN_WIDTH_20_NOHT,
@@ -2738,6 +2768,8 @@ enum nl80211_chan_width {
NL80211_CHAN_WIDTH_80,
NL80211_CHAN_WIDTH_80P80,
NL80211_CHAN_WIDTH_160,
+ NL80211_CHAN_WIDTH_5,
+ NL80211_CHAN_WIDTH_10,
};
/**
@@ -3556,6 +3588,10 @@ enum nl80211_ap_sme_features {
* Peering Management entity which may be implemented by registering for
* beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is
* still generated by the driver.
+ * @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor
+ * interface. An active monitor interface behaves like a normal monitor
+ * interface, but gets added to the driver. It ensures that incoming
+ * unicast packets directed at the configured interface address get ACKed.
*/
enum nl80211_feature_flags {
NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
@@ -3575,6 +3611,7 @@ enum nl80211_feature_flags {
NL80211_FEATURE_ADVERTISE_CHAN_LIMITS = 1 << 14,
NL80211_FEATURE_FULL_AP_CLIENT_STATE = 1 << 15,
NL80211_FEATURE_USERSPACE_MPM = 1 << 16,
+ NL80211_FEATURE_ACTIVE_MONITOR = 1 << 17,
};
/**
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index 405918dd7b3f..c55efaaa9bb4 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -164,6 +164,7 @@ enum ovs_vport_type {
OVS_VPORT_TYPE_UNSPEC,
OVS_VPORT_TYPE_NETDEV, /* network device */
OVS_VPORT_TYPE_INTERNAL, /* network device implemented by datapath */
+ OVS_VPORT_TYPE_GRE, /* GRE tunnel. */
__OVS_VPORT_TYPE_MAX
};
@@ -192,7 +193,6 @@ enum ovs_vport_type {
* optional; if not specified a free port number is automatically selected.
* Whether %OVS_VPORT_ATTR_OPTIONS is required or optional depends on the type
* of vport.
- * and other attributes are ignored.
*
* For other requests, if %OVS_VPORT_ATTR_NAME is specified then it is used to
* look up the vport to operate on; otherwise dp_idx from the &struct
@@ -247,11 +247,29 @@ enum ovs_key_attr {
OVS_KEY_ATTR_ARP, /* struct ovs_key_arp */
OVS_KEY_ATTR_ND, /* struct ovs_key_nd */
OVS_KEY_ATTR_SKB_MARK, /* u32 skb mark */
+ OVS_KEY_ATTR_TUNNEL, /* Nested set of ovs_tunnel attributes */
+
+#ifdef __KERNEL__
+ OVS_KEY_ATTR_IPV4_TUNNEL, /* struct ovs_key_ipv4_tunnel */
+#endif
__OVS_KEY_ATTR_MAX
};
#define OVS_KEY_ATTR_MAX (__OVS_KEY_ATTR_MAX - 1)
+enum ovs_tunnel_key_attr {
+ OVS_TUNNEL_KEY_ATTR_ID, /* be64 Tunnel ID */
+ OVS_TUNNEL_KEY_ATTR_IPV4_SRC, /* be32 src IP address. */
+ OVS_TUNNEL_KEY_ATTR_IPV4_DST, /* be32 dst IP address. */
+ OVS_TUNNEL_KEY_ATTR_TOS, /* u8 Tunnel IP ToS. */
+ OVS_TUNNEL_KEY_ATTR_TTL, /* u8 Tunnel IP TTL. */
+ OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT, /* No argument, set DF. */
+ OVS_TUNNEL_KEY_ATTR_CSUM, /* No argument. CSUM packet. */
+ __OVS_TUNNEL_KEY_ATTR_MAX
+};
+
+#define OVS_TUNNEL_KEY_ATTR_MAX (__OVS_TUNNEL_KEY_ATTR_MAX - 1)
+
/**
* enum ovs_frag_type - IPv4 and IPv6 fragment type
* @OVS_FRAG_TYPE_NONE: Packet is not a fragment.
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index 7a2144e1afae..eb0f1a554d7b 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -386,6 +386,8 @@ enum {
#define RTAX_RTO_MIN RTAX_RTO_MIN
RTAX_INITRWND,
#define RTAX_INITRWND RTAX_INITRWND
+ RTAX_QUICKACK,
+#define RTAX_QUICKACK RTAX_QUICKACK
__RTAX_MAX
};
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
index df2e8b4f9c03..af0a674cc677 100644
--- a/include/uapi/linux/snmp.h
+++ b/include/uapi/linux/snmp.h
@@ -253,6 +253,7 @@ enum
LINUX_MIB_TCPFASTOPENLISTENOVERFLOW, /* TCPFastOpenListenOverflow */
LINUX_MIB_TCPFASTOPENCOOKIEREQD, /* TCPFastOpenCookieReqd */
LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES, /* TCPSpuriousRtxHostQueues */
+ LINUX_MIB_LOWLATENCYRXPACKETS, /* LowLatencyRxPackets */
__LINUX_MIB_MAX
};
@@ -287,6 +288,7 @@ enum
LINUX_MIB_XFRMOUTPOLERROR, /* XfrmOutPolError */
LINUX_MIB_XFRMFWDHDRERROR, /* XfrmFwdHdrError*/
LINUX_MIB_XFRMOUTSTATEINVALID, /* XfrmOutStateInvalid */
+ LINUX_MIB_XFRMACQUIREERROR, /* XfrmAcquireError */
__LINUX_MIB_XFRMMAX
};
diff --git a/include/uapi/linux/tipc.h b/include/uapi/linux/tipc.h
index f2d90091cc20..852373d27dbb 100644
--- a/include/uapi/linux/tipc.h
+++ b/include/uapi/linux/tipc.h
@@ -1,5 +1,5 @@
/*
- * include/linux/tipc.h: Include file for TIPC socket interface
+ * include/uapi/linux/tipc.h: Header for TIPC socket interface
*
* Copyright (c) 2003-2006, Ericsson AB
* Copyright (c) 2005, 2010-2011, Wind River Systems
diff --git a/include/uapi/linux/tipc_config.h b/include/uapi/linux/tipc_config.h
index 0b1e3f218a36..6b0bff09b3a7 100644
--- a/include/uapi/linux/tipc_config.h
+++ b/include/uapi/linux/tipc_config.h
@@ -1,5 +1,5 @@
/*
- * include/linux/tipc_config.h: Include file for TIPC configuration interface
+ * include/uapi/linux/tipc_config.h: Header for TIPC configuration interface
*
* Copyright (c) 2003-2006, Ericsson AB
* Copyright (c) 2005-2007, 2010-2011, Wind River Systems
diff --git a/include/xen/interface/io/netif.h b/include/xen/interface/io/netif.h
index 3ef3fe05ee99..eb262e3324d2 100644
--- a/include/xen/interface/io/netif.h
+++ b/include/xen/interface/io/netif.h
@@ -38,6 +38,18 @@
* that it cannot safely queue packets (as it may not be kicked to send them).
*/
+ /*
+ * "feature-split-event-channels" is introduced to separate guest TX
+ * and RX notificaion. Backend either doesn't support this feature or
+ * advertise it via xenstore as 0 (disabled) or 1 (enabled).
+ *
+ * To make use of this feature, frontend should allocate two event
+ * channels for TX and RX, advertise them to backend as
+ * "event-channel-tx" and "event-channel-rx" respectively. If frontend
+ * doesn't want to use this feature, it just writes "event-channel"
+ * node as before.
+ */
+
/*
* This is the 'wire' format for packets:
* Request 1: xen_netif_tx_request -- XEN_NETTXF_* (any flags)