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-rw-r--r--include/dt-bindings/net/mscc-phy-vsc8531.h29
-rw-r--r--include/linux/bitfield.h13
-rw-r--r--include/linux/bpf.h19
-rw-r--r--include/linux/bpf_trace.h7
-rw-r--r--include/linux/brcmphy.h19
-rw-r--r--include/linux/can/dev.h8
-rw-r--r--include/linux/can/rx-offload.h59
-rw-r--r--include/linux/device.h11
-rw-r--r--include/linux/etherdevice.h65
-rw-r--r--include/linux/ieee80211.h51
-rw-r--r--include/linux/if_bridge.h2
-rw-r--r--include/linux/if_frad.h2
-rw-r--r--include/linux/ipv6.h1
-rw-r--r--include/linux/list.h13
-rw-r--r--include/linux/marvell_phy.h7
-rw-r--r--include/linux/mdio.h26
-rw-r--r--include/linux/mlx4/device.h8
-rw-r--r--include/linux/mlx5/cq.h5
-rw-r--r--include/linux/mlx5/device.h111
-rw-r--r--include/linux/mlx5/doorbell.h6
-rw-r--r--include/linux/mlx5/driver.h198
-rw-r--r--include/linux/mlx5/mlx5_ifc.h262
-rw-r--r--include/linux/mlx5/qp.h92
-rw-r--r--include/linux/mlx5/vport.h1
-rw-r--r--include/linux/mmc/sdio_ids.h1
-rw-r--r--include/linux/mod_devicetable.h1
-rw-r--r--include/linux/mroute.h59
-rw-r--r--include/linux/mroute6.h2
-rw-r--r--include/linux/netdev_features.h2
-rw-r--r--include/linux/netdevice.h57
-rw-r--r--include/linux/netfilter/x_tables.h9
-rw-r--r--include/linux/parman.h76
-rw-r--r--include/linux/pci.h2
-rw-r--r--include/linux/phy.h36
-rw-r--r--include/linux/qed/common_hsi.h33
-rw-r--r--include/linux/qed/eth_common.h32
-rw-r--r--include/linux/qed/iscsi_common.h32
-rw-r--r--include/linux/qed/qed_chain.h34
-rw-r--r--include/linux/qed/qed_eth_if.h34
-rw-r--r--include/linux/qed/qed_if.h35
-rw-r--r--include/linux/qed/qed_iov_if.h34
-rw-r--r--include/linux/qed/qed_iscsi_if.h32
-rw-r--r--include/linux/qed/qed_ll2_if.h31
-rw-r--r--include/linux/qed/qed_roce_if.h2
-rw-r--r--include/linux/qed/qede_roce.h2
-rw-r--r--include/linux/qed/rdma_common.h32
-rw-r--r--include/linux/qed/roce_common.h32
-rw-r--r--include/linux/qed/storage_common.h32
-rw-r--r--include/linux/qed/tcp_common.h32
-rw-r--r--include/linux/rfkill-regulator.h48
-rw-r--r--include/linux/sctp.h119
-rw-r--r--include/linux/siphash.h140
-rw-r--r--include/linux/skbuff.h64
-rw-r--r--include/linux/soc/qcom/smem_state.h2
-rw-r--r--include/linux/soc/ti/knav_dma.h2
-rw-r--r--include/linux/socket.h13
-rw-r--r--include/linux/stmmac.h8
-rw-r--r--include/linux/tcp.h20
-rw-r--r--include/linux/trace_events.h3
-rw-r--r--include/linux/virtio.h4
-rw-r--r--include/net/act_api.h1
-rw-r--r--include/net/addrconf.h4
-rw-r--r--include/net/arp.h16
-rw-r--r--include/net/cfg80211.h227
-rw-r--r--include/net/checksum.h2
-rw-r--r--include/net/dsa.h121
-rw-r--r--include/net/dst.h21
-rw-r--r--include/net/dst_ops.h11
-rw-r--r--include/net/flow_dissector.h19
-rw-r--r--include/net/gro_cells.h86
-rw-r--r--include/net/ieee80211_radiotap.h455
-rw-r--r--include/net/if_inet6.h1
-rw-r--r--include/net/ife.h51
-rw-r--r--include/net/inet6_connection_sock.h5
-rw-r--r--include/net/inet_common.h2
-rw-r--r--include/net/inet_connection_sock.h10
-rw-r--r--include/net/inet_frag.h8
-rw-r--r--include/net/inet_hashtables.h15
-rw-r--r--include/net/inet_sock.h6
-rw-r--r--include/net/inet_timewait_sock.h13
-rw-r--r--include/net/ip.h10
-rw-r--r--include/net/ip6_fib.h4
-rw-r--r--include/net/ip_fib.h11
-rw-r--r--include/net/ip_tunnels.h5
-rw-r--r--include/net/ip_vs.h12
-rw-r--r--include/net/iw_handler.h66
-rw-r--r--include/net/lwtunnel.h6
-rw-r--r--include/net/mac80211.h82
-rw-r--r--include/net/ndisc.h17
-rw-r--r--include/net/netfilter/ipv4/nf_conntrack_ipv4.h1
-rw-r--r--include/net/netfilter/ipv6/nf_conntrack_ipv6.h1
-rw-r--r--include/net/netfilter/nf_conntrack.h17
-rw-r--r--include/net/netfilter/nf_conntrack_core.h2
-rw-r--r--include/net/netfilter/nf_conntrack_l4proto.h2
-rw-r--r--include/net/netfilter/nf_log.h3
-rw-r--r--include/net/netlink.h1
-rw-r--r--include/net/netns/conntrack.h16
-rw-r--r--include/net/netns/ipv4.h17
-rw-r--r--include/net/netns/sctp.h3
-rw-r--r--include/net/pkt_cls.h11
-rw-r--r--include/net/psample.h36
-rw-r--r--include/net/request_sock.h4
-rw-r--r--include/net/rtnetlink.h4
-rw-r--r--include/net/sch_generic.h22
-rw-r--r--include/net/sctp/constants.h4
-rw-r--r--include/net/sctp/sctp.h18
-rw-r--r--include/net/sctp/sm.h13
-rw-r--r--include/net/sctp/structs.h110
-rw-r--r--include/net/smc.h20
-rw-r--r--include/net/sock.h35
-rw-r--r--include/net/switchdev.h4
-rw-r--r--include/net/tc_act/tc_ife.h3
-rw-r--r--include/net/tc_act/tc_pedit.h6
-rw-r--r--include/net/tc_act/tc_sample.h50
-rw-r--r--include/net/tcp.h44
-rw-r--r--include/net/udp.h1
-rw-r--r--include/net/xfrm.h4
-rw-r--r--include/rdma/ib_addr.h6
-rw-r--r--include/trace/events/afs.h184
-rw-r--r--include/trace/events/bpf.h347
-rw-r--r--include/trace/events/rxrpc.h518
-rw-r--r--include/trace/events/xdp.h53
-rw-r--r--include/trace/trace_events.h8
-rw-r--r--include/uapi/linux/Kbuild7
-rw-r--r--include/uapi/linux/batman_adv.h2
-rw-r--r--include/uapi/linux/bpf.h23
-rw-r--r--include/uapi/linux/can/netlink.h7
-rw-r--r--include/uapi/linux/devlink.h10
-rw-r--r--include/uapi/linux/if_bridge.h11
-rw-r--r--include/uapi/linux/if_link.h3
-rw-r--r--include/uapi/linux/ife.h18
-rw-r--r--include/uapi/linux/igmp.h4
-rw-r--r--include/uapi/linux/ipv6.h1
-rw-r--r--include/uapi/linux/mpls.h30
-rw-r--r--include/uapi/linux/neighbour.h1
-rw-r--r--include/uapi/linux/netfilter/nf_tables.h5
-rw-r--r--include/uapi/linux/netlink.h1
-rw-r--r--include/uapi/linux/nl80211.h124
-rw-r--r--include/uapi/linux/openvswitch.h33
-rw-r--r--include/uapi/linux/pkt_cls.h67
-rw-r--r--include/uapi/linux/psample.h35
-rw-r--r--include/uapi/linux/rds.h33
-rw-r--r--include/uapi/linux/rtnetlink.h1
-rw-r--r--include/uapi/linux/sctp.h26
-rw-r--r--include/uapi/linux/seg6.h2
-rw-r--r--include/uapi/linux/seg6_hmac.h1
-rw-r--r--include/uapi/linux/seg6_iptunnel.h4
-rw-r--r--include/uapi/linux/smc.h35
-rw-r--r--include/uapi/linux/smc_diag.h85
-rw-r--r--include/uapi/linux/snmp.h1
-rw-r--r--include/uapi/linux/tc_act/Kbuild1
-rw-r--r--include/uapi/linux/tc_act/tc_csum.h3
-rw-r--r--include/uapi/linux/tc_act/tc_ife.h10
-rw-r--r--include/uapi/linux/tc_act/tc_pedit.h31
-rw-r--r--include/uapi/linux/tc_act/tc_sample.h26
-rw-r--r--include/uapi/linux/tcp.h3
-rw-r--r--include/uapi/linux/tipc.h6
-rw-r--r--include/uapi/linux/un.h2
-rw-r--r--include/uapi/rdma/mlx5-abi.h33
159 files changed, 4319 insertions, 1333 deletions
diff --git a/include/dt-bindings/net/mscc-phy-vsc8531.h b/include/dt-bindings/net/mscc-phy-vsc8531.h
new file mode 100644
index 000000000000..697161f80eb5
--- /dev/null
+++ b/include/dt-bindings/net/mscc-phy-vsc8531.h
@@ -0,0 +1,29 @@
+/*
+ * Device Tree constants for Microsemi VSC8531 PHY
+ *
+ * Author: Nagaraju Lakkaraju
+ *
+ * License: Dual MIT/GPL
+ * Copyright (c) 2017 Microsemi Corporation
+ */
+
+#ifndef _DT_BINDINGS_MSCC_VSC8531_H
+#define _DT_BINDINGS_MSCC_VSC8531_H
+
+/* PHY LED Modes */
+#define VSC8531_LINK_ACTIVITY 0
+#define VSC8531_LINK_1000_ACTIVITY 1
+#define VSC8531_LINK_100_ACTIVITY 2
+#define VSC8531_LINK_10_ACTIVITY 3
+#define VSC8531_LINK_100_1000_ACTIVITY 4
+#define VSC8531_LINK_10_1000_ACTIVITY 5
+#define VSC8531_LINK_10_100_ACTIVITY 6
+#define VSC8531_DUPLEX_COLLISION 8
+#define VSC8531_COLLISION 9
+#define VSC8531_ACTIVITY 10
+#define VSC8531_AUTONEG_FAULT 12
+#define VSC8531_SERIAL_MODE 13
+#define VSC8531_FORCE_LED_OFF 14
+#define VSC8531_FORCE_LED_ON 15
+
+#endif
diff --git a/include/linux/bitfield.h b/include/linux/bitfield.h
index f6505d83069d..8b9d6fff002d 100644
--- a/include/linux/bitfield.h
+++ b/include/linux/bitfield.h
@@ -63,6 +63,19 @@
})
/**
+ * FIELD_FIT() - check if value fits in the field
+ * @_mask: shifted mask defining the field's length and position
+ * @_val: value to test against the field
+ *
+ * Return: true if @_val can fit inside @_mask, false if @_val is too big.
+ */
+#define FIELD_FIT(_mask, _val) \
+ ({ \
+ __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_FIT: "); \
+ !((((typeof(_mask))_val) << __bf_shf(_mask)) & ~(_mask)); \
+ })
+
+/**
* FIELD_PREP() - prepare a bitfield element
* @_mask: shifted mask defining the field's length and position
* @_val: value to put in the field
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 3ed1f3b1d594..57d60dc5b600 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -69,14 +69,14 @@ enum bpf_arg_type {
/* the following constraints used to prototype bpf_memcmp() and other
* functions that access data on eBPF program stack
*/
- ARG_PTR_TO_STACK, /* any pointer to eBPF program stack */
- ARG_PTR_TO_RAW_STACK, /* any pointer to eBPF program stack, area does not
- * need to be initialized, helper function must fill
- * all bytes or clear them in error case.
+ ARG_PTR_TO_MEM, /* pointer to valid memory (stack, packet, map value) */
+ ARG_PTR_TO_UNINIT_MEM, /* pointer to memory does not need to be initialized,
+ * helper function must fill all bytes or clear
+ * them in error case.
*/
- ARG_CONST_STACK_SIZE, /* number of bytes accessed from stack */
- ARG_CONST_STACK_SIZE_OR_ZERO, /* number of bytes accessed from stack or 0 */
+ ARG_CONST_SIZE, /* number of bytes accessed from memory */
+ ARG_CONST_SIZE_OR_ZERO, /* number of bytes accessed from memory or 0 */
ARG_PTR_TO_CTX, /* pointer to context */
ARG_ANYTHING, /* any (initialized) argument is ok */
@@ -161,9 +161,10 @@ struct bpf_verifier_ops {
enum bpf_reg_type *reg_type);
int (*gen_prologue)(struct bpf_insn *insn, bool direct_write,
const struct bpf_prog *prog);
- u32 (*convert_ctx_access)(enum bpf_access_type type, int dst_reg,
- int src_reg, int ctx_off,
- struct bpf_insn *insn, struct bpf_prog *prog);
+ u32 (*convert_ctx_access)(enum bpf_access_type type,
+ const struct bpf_insn *src,
+ struct bpf_insn *dst,
+ struct bpf_prog *prog);
};
struct bpf_prog_type_list {
diff --git a/include/linux/bpf_trace.h b/include/linux/bpf_trace.h
new file mode 100644
index 000000000000..b22efbdd2eb4
--- /dev/null
+++ b/include/linux/bpf_trace.h
@@ -0,0 +1,7 @@
+#ifndef __LINUX_BPF_TRACE_H__
+#define __LINUX_BPF_TRACE_H__
+
+#include <trace/events/bpf.h>
+#include <trace/events/xdp.h>
+
+#endif /* __LINUX_BPF_TRACE_H__ */
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index 4f7d8be9ddbf..55e517130311 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -17,6 +17,7 @@
#define PHY_ID_BCM5482 0x0143bcb0
#define PHY_ID_BCM5411 0x00206070
#define PHY_ID_BCM5421 0x002060e0
+#define PHY_ID_BCM54210E 0x600d84a0
#define PHY_ID_BCM5464 0x002060b0
#define PHY_ID_BCM5461 0x002060c0
#define PHY_ID_BCM54612E 0x03625e60
@@ -24,6 +25,7 @@
#define PHY_ID_BCM57780 0x03625d90
#define PHY_ID_BCM7250 0xae025280
+#define PHY_ID_BCM7278 0xae0251a0
#define PHY_ID_BCM7364 0xae025260
#define PHY_ID_BCM7366 0x600d8490
#define PHY_ID_BCM7346 0x600d8650
@@ -31,6 +33,7 @@
#define PHY_ID_BCM7425 0x600d86b0
#define PHY_ID_BCM7429 0x600d8730
#define PHY_ID_BCM7435 0x600d8750
+#define PHY_ID_BCM74371 0xae0252e0
#define PHY_ID_BCM7439 0x600d8480
#define PHY_ID_BCM7439_2 0xae025080
#define PHY_ID_BCM7445 0x600d8510
@@ -103,19 +106,17 @@
/*
* AUXILIARY CONTROL SHADOW ACCESS REGISTERS. (PHY REG 0x18)
*/
-#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x0000
+#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL 0x00
#define MII_BCM54XX_AUXCTL_ACTL_TX_6DB 0x0400
#define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA 0x0800
-#define MII_BCM54XX_AUXCTL_MISC_WREN 0x8000
-#define MII_BCM54XX_AUXCTL_MISC_RXD_RXC_SKEW 0x0100
-#define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200
-#define MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC 0x7000
-#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x0007
-#define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT 12
-#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN (1 << 8)
-#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_WIRESPEED_EN (1 << 4)
+#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x07
+#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_WIRESPEED_EN 0x0010
+#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN 0x0100
+#define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200
+#define MII_BCM54XX_AUXCTL_MISC_WREN 0x8000
+#define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT 12
#define MII_BCM54XX_AUXCTL_SHDWSEL_MASK 0x0007
/*
diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h
index 5f5270941ba0..141b05aade81 100644
--- a/include/linux/can/dev.h
+++ b/include/linux/can/dev.h
@@ -38,6 +38,13 @@ struct can_priv {
struct can_bittiming bittiming, data_bittiming;
const struct can_bittiming_const *bittiming_const,
*data_bittiming_const;
+ const u16 *termination_const;
+ unsigned int termination_const_cnt;
+ u16 termination;
+ const u32 *bitrate_const;
+ unsigned int bitrate_const_cnt;
+ const u32 *data_bitrate_const;
+ unsigned int data_bitrate_const_cnt;
struct can_clock clock;
enum can_state state;
@@ -53,6 +60,7 @@ struct can_priv {
int (*do_set_bittiming)(struct net_device *dev);
int (*do_set_data_bittiming)(struct net_device *dev);
int (*do_set_mode)(struct net_device *dev, enum can_mode mode);
+ int (*do_set_termination)(struct net_device *dev, u16 term);
int (*do_get_state)(const struct net_device *dev,
enum can_state *state);
int (*do_get_berr_counter)(const struct net_device *dev,
diff --git a/include/linux/can/rx-offload.h b/include/linux/can/rx-offload.h
new file mode 100644
index 000000000000..cb31683bbe15
--- /dev/null
+++ b/include/linux/can/rx-offload.h
@@ -0,0 +1,59 @@
+/*
+ * linux/can/rx-offload.h
+ *
+ * Copyright (c) 2014 David Jander, Protonic Holland
+ * Copyright (c) 2014-2017 Pengutronix, Marc Kleine-Budde <kernel@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the version 2 of the GNU General Public License
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _CAN_RX_OFFLOAD_H
+#define _CAN_RX_OFFLOAD_H
+
+#include <linux/netdevice.h>
+#include <linux/can.h>
+
+struct can_rx_offload {
+ struct net_device *dev;
+
+ unsigned int (*mailbox_read)(struct can_rx_offload *offload, struct can_frame *cf,
+ u32 *timestamp, unsigned int mb);
+
+ struct sk_buff_head skb_queue;
+ u32 skb_queue_len_max;
+
+ unsigned int mb_first;
+ unsigned int mb_last;
+
+ struct napi_struct napi;
+
+ bool inc;
+};
+
+int can_rx_offload_add_timestamp(struct net_device *dev, struct can_rx_offload *offload);
+int can_rx_offload_add_fifo(struct net_device *dev, struct can_rx_offload *offload, unsigned int weight);
+int can_rx_offload_irq_offload_timestamp(struct can_rx_offload *offload, u64 reg);
+int can_rx_offload_irq_offload_fifo(struct can_rx_offload *offload);
+int can_rx_offload_irq_queue_err_skb(struct can_rx_offload *offload, struct sk_buff *skb);
+void can_rx_offload_reset(struct can_rx_offload *offload);
+void can_rx_offload_del(struct can_rx_offload *offload);
+void can_rx_offload_enable(struct can_rx_offload *offload);
+
+static inline void can_rx_offload_schedule(struct can_rx_offload *offload)
+{
+ napi_schedule(&offload->napi);
+}
+
+static inline void can_rx_offload_disable(struct can_rx_offload *offload)
+{
+ napi_disable(&offload->napi);
+}
+
+#endif /* !_CAN_RX_OFFLOAD_H */
diff --git a/include/linux/device.h b/include/linux/device.h
index 491b4c0ca633..bd684fc8ec1d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -88,6 +88,8 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
*
* @suspend: Called when a device on this bus wants to go to sleep mode.
* @resume: Called to bring a device on this bus out of sleep mode.
+ * @num_vf: Called to find out how many virtual functions a device on this
+ * bus supports.
* @pm: Power management operations of this bus, callback the specific
* device driver's pm-ops.
* @iommu_ops: IOMMU specific operations for this bus, used to attach IOMMU
@@ -127,6 +129,8 @@ struct bus_type {
int (*suspend)(struct device *dev, pm_message_t state);
int (*resume)(struct device *dev);
+ int (*num_vf)(struct device *dev);
+
const struct dev_pm_ops *pm;
const struct iommu_ops *iommu_ops;
@@ -1140,6 +1144,13 @@ extern int device_online(struct device *dev);
extern void set_primary_fwnode(struct device *dev, struct fwnode_handle *fwnode);
extern void set_secondary_fwnode(struct device *dev, struct fwnode_handle *fwnode);
+static inline int dev_num_vf(struct device *dev)
+{
+ if (dev->bus && dev->bus->num_vf)
+ return dev->bus->num_vf(dev);
+ return 0;
+}
+
/*
* Root device objects for grouping under /sys/devices
*/
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 6fec9e81bd70..c62b709b1ce0 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -54,6 +54,11 @@ struct net_device *alloc_etherdev_mqs(int sizeof_priv, unsigned int txqs,
#define alloc_etherdev(sizeof_priv) alloc_etherdev_mq(sizeof_priv, 1)
#define alloc_etherdev_mq(sizeof_priv, count) alloc_etherdev_mqs(sizeof_priv, count, count)
+struct net_device *devm_alloc_etherdev_mqs(struct device *dev, int sizeof_priv,
+ unsigned int txqs,
+ unsigned int rxqs);
+#define devm_alloc_etherdev(dev, sizeof_priv) devm_alloc_etherdev_mqs(dev, sizeof_priv, 1, 1)
+
struct sk_buff **eth_gro_receive(struct sk_buff **head,
struct sk_buff *skb);
int eth_gro_complete(struct sk_buff *skb, int nhoff);
@@ -397,6 +402,66 @@ static inline bool ether_addr_equal_masked(const u8 *addr1, const u8 *addr2,
}
/**
+ * ether_addr_to_u64 - Convert an Ethernet address into a u64 value.
+ * @addr: Pointer to a six-byte array containing the Ethernet address
+ *
+ * Return a u64 value of the address
+ */
+static inline u64 ether_addr_to_u64(const u8 *addr)
+{
+ u64 u = 0;
+ int i;
+
+ for (i = 0; i < ETH_ALEN; i++)
+ u = u << 8 | addr[i];
+
+ return u;
+}
+
+/**
+ * u64_to_ether_addr - Convert a u64 to an Ethernet address.
+ * @u: u64 to convert to an Ethernet MAC address
+ * @addr: Pointer to a six-byte array to contain the Ethernet address
+ */
+static inline void u64_to_ether_addr(u64 u, u8 *addr)
+{
+ int i;
+
+ for (i = ETH_ALEN - 1; i >= 0; i--) {
+ addr[i] = u & 0xff;
+ u = u >> 8;
+ }
+}
+
+/**
+ * eth_addr_dec - Decrement the given MAC address
+ *
+ * @addr: Pointer to a six-byte array containing Ethernet address to decrement
+ */
+static inline void eth_addr_dec(u8 *addr)
+{
+ u64 u = ether_addr_to_u64(addr);
+
+ u--;
+ u64_to_ether_addr(u, addr);
+}
+
+/**
+ * ether_addr_greater - Compare two Ethernet addresses
+ * @addr1: Pointer to a six-byte array containing the Ethernet address
+ * @addr2: Pointer other six-byte array containing the Ethernet address
+ *
+ * Compare two Ethernet addresses, returns true addr1 is greater than addr2
+ */
+static inline bool ether_addr_greater(const u8 *addr1, const u8 *addr2)
+{
+ u64 u1 = ether_addr_to_u64(addr1);
+ u64 u2 = ether_addr_to_u64(addr2);
+
+ return u1 > u2;
+}
+
+/**
* is_etherdev_addr - Tell if given Ethernet address belongs to the device.
* @dev: Pointer to a device structure
* @addr: Pointer to a six-byte array containing the Ethernet address
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index fe849329511a..0dd9498c694f 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -185,6 +185,8 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
/* number of user priorities 802.11 uses */
#define IEEE80211_NUM_UPS 8
+/* number of ACs */
+#define IEEE80211_NUM_ACS 4
#define IEEE80211_QOS_CTL_LEN 2
/* 1d tag mask */
@@ -1041,8 +1043,9 @@ struct ieee80211_mgmt {
} u;
} __packed __aligned(2);
-/* Supported Rates value encodings in 802.11n-2009 7.3.2.2 */
+/* Supported rates membership selectors */
#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127
+#define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126
/* mgmt header + 1 byte category code */
#define IEEE80211_MIN_ACTION_SIZE offsetof(struct ieee80211_mgmt, u.action.u)
@@ -2322,31 +2325,33 @@ enum ieee80211_sa_query_action {
};
+#define SUITE(oui, id) (((oui) << 8) | (id))
+
/* cipher suite selectors */
-#define WLAN_CIPHER_SUITE_USE_GROUP 0x000FAC00
-#define WLAN_CIPHER_SUITE_WEP40 0x000FAC01
-#define WLAN_CIPHER_SUITE_TKIP 0x000FAC02
-/* reserved: 0x000FAC03 */
-#define WLAN_CIPHER_SUITE_CCMP 0x000FAC04
-#define WLAN_CIPHER_SUITE_WEP104 0x000FAC05
-#define WLAN_CIPHER_SUITE_AES_CMAC 0x000FAC06
-#define WLAN_CIPHER_SUITE_GCMP 0x000FAC08
-#define WLAN_CIPHER_SUITE_GCMP_256 0x000FAC09
-#define WLAN_CIPHER_SUITE_CCMP_256 0x000FAC0A
-#define WLAN_CIPHER_SUITE_BIP_GMAC_128 0x000FAC0B
-#define WLAN_CIPHER_SUITE_BIP_GMAC_256 0x000FAC0C
-#define WLAN_CIPHER_SUITE_BIP_CMAC_256 0x000FAC0D
-
-#define WLAN_CIPHER_SUITE_SMS4 0x00147201
+#define WLAN_CIPHER_SUITE_USE_GROUP SUITE(0x000FAC, 0)
+#define WLAN_CIPHER_SUITE_WEP40 SUITE(0x000FAC, 1)
+#define WLAN_CIPHER_SUITE_TKIP SUITE(0x000FAC, 2)
+/* reserved: SUITE(0x000FAC, 3) */
+#define WLAN_CIPHER_SUITE_CCMP SUITE(0x000FAC, 4)
+#define WLAN_CIPHER_SUITE_WEP104 SUITE(0x000FAC, 5)
+#define WLAN_CIPHER_SUITE_AES_CMAC SUITE(0x000FAC, 6)
+#define WLAN_CIPHER_SUITE_GCMP SUITE(0x000FAC, 8)
+#define WLAN_CIPHER_SUITE_GCMP_256 SUITE(0x000FAC, 9)
+#define WLAN_CIPHER_SUITE_CCMP_256 SUITE(0x000FAC, 10)
+#define WLAN_CIPHER_SUITE_BIP_GMAC_128 SUITE(0x000FAC, 11)
+#define WLAN_CIPHER_SUITE_BIP_GMAC_256 SUITE(0x000FAC, 12)
+#define WLAN_CIPHER_SUITE_BIP_CMAC_256 SUITE(0x000FAC, 13)
+
+#define WLAN_CIPHER_SUITE_SMS4 SUITE(0x001472, 1)
/* AKM suite selectors */
-#define WLAN_AKM_SUITE_8021X 0x000FAC01
-#define WLAN_AKM_SUITE_PSK 0x000FAC02
-#define WLAN_AKM_SUITE_8021X_SHA256 0x000FAC05
-#define WLAN_AKM_SUITE_PSK_SHA256 0x000FAC06
-#define WLAN_AKM_SUITE_TDLS 0x000FAC07
-#define WLAN_AKM_SUITE_SAE 0x000FAC08
-#define WLAN_AKM_SUITE_FT_OVER_SAE 0x000FAC09
+#define WLAN_AKM_SUITE_8021X SUITE(0x000FAC, 1)
+#define WLAN_AKM_SUITE_PSK SUITE(0x000FAC, 2)
+#define WLAN_AKM_SUITE_8021X_SHA256 SUITE(0x000FAC, 5)
+#define WLAN_AKM_SUITE_PSK_SHA256 SUITE(0x000FAC, 6)
+#define WLAN_AKM_SUITE_TDLS SUITE(0x000FAC, 7)
+#define WLAN_AKM_SUITE_SAE SUITE(0x000FAC, 8)
+#define WLAN_AKM_SUITE_FT_OVER_SAE SUITE(0x000FAC, 9)
#define WLAN_MAX_KEY_LEN 32
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index c6587c01d951..c5847dc75a93 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -46,6 +46,8 @@ struct br_ip_list {
#define BR_LEARNING_SYNC BIT(9)
#define BR_PROXYARP_WIFI BIT(10)
#define BR_MCAST_FLOOD BIT(11)
+#define BR_MULTICAST_TO_UNICAST BIT(12)
+#define BR_VLAN_TUNNEL BIT(13)
#define BR_DEFAULT_AGEING_TIME (300 * HZ)
diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h
index 4316aa173dde..46df7e565d6f 100644
--- a/include/linux/if_frad.h
+++ b/include/linux/if_frad.h
@@ -66,8 +66,6 @@ struct dlci_local
struct frad_local
{
- struct net_device_stats stats;
-
/* devices which this FRAD is slaved to */
struct net_device *master[CONFIG_DLCI_MAX];
short dlci[CONFIG_DLCI_MAX];
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 671d014e6429..71be5b330d21 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -69,6 +69,7 @@ struct ipv6_devconf {
__s32 seg6_require_hmac;
#endif
__u32 enhanced_dad;
+ __u32 addr_gen_mode;
struct ctl_table_header *sysctl_header;
};
diff --git a/include/linux/list.h b/include/linux/list.h
index d1039ecaf94f..ae537fa46216 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -527,6 +527,19 @@ static inline void list_splice_tail_init(struct list_head *list,
pos = list_next_entry(pos, member))
/**
+ * list_for_each_entry_from_reverse - iterate backwards over list of given type
+ * from the current point
+ * @pos: the type * to use as a loop cursor.
+ * @head: the head for your list.
+ * @member: the name of the list_head within the struct.
+ *
+ * Iterate backwards over list of given type, continuing from current position.
+ */
+#define list_for_each_entry_from_reverse(pos, head, member) \
+ for (; &pos->member != (head); \
+ pos = list_prev_entry(pos, member))
+
+/**
* list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
* @pos: the type * to use as a loop cursor.
* @n: another type * to use as temporary storage
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index a57f0dfb6db7..4055cf8cc978 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -17,8 +17,15 @@
#define MARVELL_PHY_ID_88E1116R 0x01410e40
#define MARVELL_PHY_ID_88E1510 0x01410dd0
#define MARVELL_PHY_ID_88E1540 0x01410eb0
+#define MARVELL_PHY_ID_88E1545 0x01410ea0
#define MARVELL_PHY_ID_88E3016 0x01410e60
+/* The MV88e6390 Ethernet switch contains embedded PHYs. These PHYs do
+ * not have a model ID. So the switch driver traps reads to the ID2
+ * register and returns the switch family ID
+ */
+#define MARVELL_PHY_ID_88E6390 0x01410f90
+
/* struct phy_device dev_flags definitions */
#define MARVELL_PHY_M1145_FLAGS_RESISTANCE 0x00000001
#define MARVELL_PHY_M1118_DNS323_LEDS 0x00000002
diff --git a/include/linux/mdio.h b/include/linux/mdio.h
index bf9d1d750693..ca08ab16ecdc 100644
--- a/include/linux/mdio.h
+++ b/include/linux/mdio.h
@@ -10,6 +10,7 @@
#define __LINUX_MDIO_H__
#include <uapi/linux/mdio.h>
+#include <linux/mod_devicetable.h>
struct mii_bus;
@@ -29,6 +30,7 @@ struct mdio_device {
const struct dev_pm_ops *pm_ops;
struct mii_bus *bus;
+ char modalias[MDIO_NAME_SIZE];
int (*bus_match)(struct device *dev, struct device_driver *drv);
void (*device_free)(struct mdio_device *mdiodev);
@@ -71,6 +73,7 @@ int mdio_device_register(struct mdio_device *mdiodev);
void mdio_device_remove(struct mdio_device *mdiodev);
int mdio_driver_register(struct mdio_driver *drv);
void mdio_driver_unregister(struct mdio_driver *drv);
+int mdio_device_bus_match(struct device *dev, struct device_driver *drv);
static inline bool mdio_phy_id_is_c45(int phy_id)
{
@@ -130,6 +133,10 @@ extern int mdio45_nway_restart(const struct mdio_if_info *mdio);
extern void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio,
struct ethtool_cmd *ecmd,
u32 npage_adv, u32 npage_lpa);
+extern void
+mdio45_ethtool_ksettings_get_npage(const struct mdio_if_info *mdio,
+ struct ethtool_link_ksettings *cmd,
+ u32 npage_adv, u32 npage_lpa);
/**
* mdio45_ethtool_gset - get settings for ETHTOOL_GSET
@@ -147,6 +154,23 @@ static inline void mdio45_ethtool_gset(const struct mdio_if_info *mdio,
mdio45_ethtool_gset_npage(mdio, ecmd, 0, 0);
}
+/**
+ * mdio45_ethtool_ksettings_get - get settings for ETHTOOL_GLINKSETTINGS
+ * @mdio: MDIO interface
+ * @cmd: Ethtool request structure
+ *
+ * Since the CSRs for auto-negotiation using next pages are not fully
+ * standardised, this function does not attempt to decode them. Use
+ * mdio45_ethtool_ksettings_get_npage() to specify advertisement bits
+ * from next pages.
+ */
+static inline void
+mdio45_ethtool_ksettings_get(const struct mdio_if_info *mdio,
+ struct ethtool_link_ksettings *cmd)
+{
+ mdio45_ethtool_ksettings_get_npage(mdio, cmd, 0, 0);
+}
+
extern int mdio_mii_ioctl(const struct mdio_if_info *mdio,
struct mii_ioctl_data *mii_data, int cmd);
@@ -244,7 +268,7 @@ bool mdiobus_is_registered_device(struct mii_bus *bus, int addr);
struct phy_device *mdiobus_get_phy(struct mii_bus *bus, int addr);
/**
- * module_mdio_driver() - Helper macro for registering mdio drivers
+ * mdio_module_driver() - Helper macro for registering mdio drivers
*
* Helper macro for MDIO drivers which do not do anything special in module
* init/exit. Each module may only use this macro once, and calling it
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 6533c16e27ad..7e66e4f62858 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -1374,6 +1374,7 @@ int mlx4_get_base_qpn(struct mlx4_dev *dev, u8 port);
int __mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac);
int mlx4_SET_PORT_general(struct mlx4_dev *dev, u8 port, int mtu,
u8 pptx, u8 pfctx, u8 pprx, u8 pfcrx);
+int mlx4_SET_PORT_user_mtu(struct mlx4_dev *dev, u8 port, u16 user_mtu);
int mlx4_SET_PORT_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn,
u8 promisc);
int mlx4_SET_PORT_BEACON(struct mlx4_dev *dev, u8 port, u16 time);
@@ -1539,8 +1540,13 @@ enum mlx4_ptys_proto {
MLX4_PTYS_EN = 1<<2,
};
+enum mlx4_ptys_flags {
+ MLX4_PTYS_AN_DISABLE_CAP = 1 << 5,
+ MLX4_PTYS_AN_DISABLE_ADMIN = 1 << 6,
+};
+
struct mlx4_ptys_reg {
- u8 resrvd1;
+ u8 flags;
u8 local_port;
u8 resrvd2;
u8 proto_mask;
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index 7c3c0d3aca37..95898847c7d4 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -42,13 +42,13 @@ struct mlx5_core_cq {
int cqe_sz;
__be32 *set_ci_db;
__be32 *arm_db;
+ struct mlx5_uars_page *uar;
atomic_t refcount;
struct completion free;
unsigned vector;
unsigned int irqn;
void (*comp) (struct mlx5_core_cq *);
void (*event) (struct mlx5_core_cq *, enum mlx5_event);
- struct mlx5_uar *uar;
u32 cons_index;
unsigned arm_sn;
struct mlx5_rsc_debug *dbg;
@@ -144,7 +144,6 @@ enum {
static inline void mlx5_cq_arm(struct mlx5_core_cq *cq, u32 cmd,
void __iomem *uar_page,
- spinlock_t *doorbell_lock,
u32 cons_index)
{
__be32 doorbell[2];
@@ -164,7 +163,7 @@ static inline void mlx5_cq_arm(struct mlx5_core_cq *cq, u32 cmd,
doorbell[0] = cpu_to_be32(sn << 28 | cmd | ci);
doorbell[1] = cpu_to_be32(cq->cqn);
- mlx5_write64(doorbell, uar_page + MLX5_CQ_DOORBELL, doorbell_lock);
+ mlx5_write64(doorbell, uar_page + MLX5_CQ_DOORBELL, NULL);
}
int mlx5_init_cq_table(struct mlx5_core_dev *dev);
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 52b437431c6a..dd9a263ed368 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -67,10 +67,11 @@
/* insert a value to a struct */
#define MLX5_SET(typ, p, fld, v) do { \
+ u32 _v = v; \
BUILD_BUG_ON(__mlx5_st_sz_bits(typ) % 32); \
*((__be32 *)(p) + __mlx5_dw_off(typ, fld)) = \
cpu_to_be32((be32_to_cpu(*((__be32 *)(p) + __mlx5_dw_off(typ, fld))) & \
- (~__mlx5_dw_mask(typ, fld))) | (((v) & __mlx5_mask(typ, fld)) \
+ (~__mlx5_dw_mask(typ, fld))) | (((_v) & __mlx5_mask(typ, fld)) \
<< __mlx5_dw_bit_off(typ, fld))); \
} while (0)
@@ -212,10 +213,20 @@ enum {
};
enum {
- MLX5_BF_REGS_PER_PAGE = 4,
- MLX5_MAX_UAR_PAGES = 1 << 8,
- MLX5_NON_FP_BF_REGS_PER_PAGE = 2,
- MLX5_MAX_UUARS = MLX5_MAX_UAR_PAGES * MLX5_NON_FP_BF_REGS_PER_PAGE,
+ MLX5_ADAPTER_PAGE_SHIFT = 12,
+ MLX5_ADAPTER_PAGE_SIZE = 1 << MLX5_ADAPTER_PAGE_SHIFT,
+};
+
+enum {
+ MLX5_BFREGS_PER_UAR = 4,
+ MLX5_MAX_UARS = 1 << 8,
+ MLX5_NON_FP_BFREGS_PER_UAR = 2,
+ MLX5_FP_BFREGS_PER_UAR = MLX5_BFREGS_PER_UAR -
+ MLX5_NON_FP_BFREGS_PER_UAR,
+ MLX5_MAX_BFREGS = MLX5_MAX_UARS *
+ MLX5_NON_FP_BFREGS_PER_UAR,
+ MLX5_UARS_IN_PAGE = PAGE_SIZE / MLX5_ADAPTER_PAGE_SIZE,
+ MLX5_NON_FP_BFREGS_IN_PAGE = MLX5_NON_FP_BFREGS_PER_UAR * MLX5_UARS_IN_PAGE,
};
enum {
@@ -279,6 +290,7 @@ enum mlx5_event {
MLX5_EVENT_TYPE_GPIO_EVENT = 0x15,
MLX5_EVENT_TYPE_PORT_MODULE_EVENT = 0x16,
MLX5_EVENT_TYPE_REMOTE_CONFIG = 0x19,
+ MLX5_EVENT_TYPE_PPS_EVENT = 0x25,
MLX5_EVENT_TYPE_DB_BF_CONGESTION = 0x1a,
MLX5_EVENT_TYPE_STALL_EVENT = 0x1b,
@@ -389,11 +401,6 @@ enum {
};
enum {
- MLX5_ADAPTER_PAGE_SHIFT = 12,
- MLX5_ADAPTER_PAGE_SIZE = 1 << MLX5_ADAPTER_PAGE_SHIFT,
-};
-
-enum {
MLX5_CAP_OFF_CMDIF_CSUM = 46,
};
@@ -534,7 +541,9 @@ struct mlx5_eqe_page_fault {
__be16 wqe_index;
u16 reserved2;
__be16 packet_length;
- u8 reserved3[12];
+ __be32 token;
+ u8 reserved4[8];
+ __be32 pftype_wq;
} __packed wqe;
struct {
__be32 r_key;
@@ -542,9 +551,9 @@ struct mlx5_eqe_page_fault {
__be16 packet_length;
__be32 rdma_op_len;
__be64 rdma_va;
+ __be32 pftype_token;
} __packed rdma;
} __packed;
- __be32 flags_qpn;
} __packed;
struct mlx5_eqe_vport_change {
@@ -562,6 +571,22 @@ struct mlx5_eqe_port_module {
u8 error_type;
} __packed;
+struct mlx5_eqe_pps {
+ u8 rsvd0[3];
+ u8 pin;
+ u8 rsvd1[4];
+ union {
+ struct {
+ __be32 time_sec;
+ __be32 time_nsec;
+ };
+ struct {
+ __be64 time_stamp;
+ };
+ };
+ u8 rsvd2[12];
+} __packed;
+
union ev_data {
__be32 raw[7];
struct mlx5_eqe_cmd cmd;
@@ -576,6 +601,7 @@ union ev_data {
struct mlx5_eqe_page_fault page_fault;
struct mlx5_eqe_vport_change vport_change;
struct mlx5_eqe_port_module port_module;
+ struct mlx5_eqe_pps pps;
} __packed;
struct mlx5_eqe {
@@ -945,38 +971,54 @@ enum mlx5_cap_type {
MLX5_CAP_NUM
};
+enum mlx5_pcam_reg_groups {
+ MLX5_PCAM_REGS_5000_TO_507F = 0x0,
+};
+
+enum mlx5_pcam_feature_groups {
+ MLX5_PCAM_FEATURE_ENHANCED_FEATURES = 0x0,
+};
+
+enum mlx5_mcam_reg_groups {
+ MLX5_MCAM_REGS_FIRST_128 = 0x0,
+};
+
+enum mlx5_mcam_feature_groups {
+ MLX5_MCAM_FEATURE_ENHANCED_FEATURES = 0x0,
+};
+
/* GET Dev Caps macros */
#define MLX5_CAP_GEN(mdev, cap) \
- MLX5_GET(cmd_hca_cap, mdev->hca_caps_cur[MLX5_CAP_GENERAL], cap)
+ MLX5_GET(cmd_hca_cap, mdev->caps.hca_cur[MLX5_CAP_GENERAL], cap)
#define MLX5_CAP_GEN_MAX(mdev, cap) \
- MLX5_GET(cmd_hca_cap, mdev->hca_caps_max[MLX5_CAP_GENERAL], cap)
+ MLX5_GET(cmd_hca_cap, mdev->caps.hca_max[MLX5_CAP_GENERAL], cap)
#define MLX5_CAP_ETH(mdev, cap) \
MLX5_GET(per_protocol_networking_offload_caps,\
- mdev->hca_caps_cur[MLX5_CAP_ETHERNET_OFFLOADS], cap)
+ mdev->caps.hca_cur[MLX5_CAP_ETHERNET_OFFLOADS], cap)
#define MLX5_CAP_ETH_MAX(mdev, cap) \
MLX5_GET(per_protocol_networking_offload_caps,\
- mdev->hca_caps_max[MLX5_CAP_ETHERNET_OFFLOADS], cap)
+ mdev->caps.hca_max[MLX5_CAP_ETHERNET_OFFLOADS], cap)
#define MLX5_CAP_ROCE(mdev, cap) \
- MLX5_GET(roce_cap, mdev->hca_caps_cur[MLX5_CAP_ROCE], cap)
+ MLX5_GET(roce_cap, mdev->caps.hca_cur[MLX5_CAP_ROCE], cap)
#define MLX5_CAP_ROCE_MAX(mdev, cap) \
- MLX5_GET(roce_cap, mdev->hca_caps_max[MLX5_CAP_ROCE], cap)
+ MLX5_GET(roce_cap, mdev->caps.hca_max[MLX5_CAP_ROCE], cap)
#define MLX5_CAP_ATOMIC(mdev, cap) \
- MLX5_GET(atomic_caps, mdev->hca_caps_cur[MLX5_CAP_ATOMIC], cap)
+ MLX5_GET(atomic_caps, mdev->caps.hca_cur[MLX5_CAP_ATOMIC], cap)
#define MLX5_CAP_ATOMIC_MAX(mdev, cap) \
- MLX5_GET(atomic_caps, mdev->hca_caps_max[MLX5_CAP_ATOMIC], cap)
+ MLX5_GET(atomic_caps, mdev->caps.hca_max[MLX5_CAP_ATOMIC], cap)
#define MLX5_CAP_FLOWTABLE(mdev, cap) \
- MLX5_GET(flow_table_nic_cap, mdev->hca_caps_cur[MLX5_CAP_FLOW_TABLE], cap)
+ MLX5_GET(flow_table_nic_cap, mdev->caps.hca_cur[MLX5_CAP_FLOW_TABLE], cap)
#define MLX5_CAP_FLOWTABLE_MAX(mdev, cap) \
- MLX5_GET(flow_table_nic_cap, mdev->hca_caps_max[MLX5_CAP_FLOW_TABLE], cap)
+ MLX5_GET(flow_table_nic_cap, mdev->caps.hca_max[MLX5_CAP_FLOW_TABLE], cap)
#define MLX5_CAP_FLOWTABLE_NIC_RX(mdev, cap) \
MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_receive.cap)
@@ -998,11 +1040,11 @@ enum mlx5_cap_type {
#define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \
MLX5_GET(flow_table_eswitch_cap, \
- mdev->hca_caps_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
+ mdev->caps.hca_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
#define MLX5_CAP_ESW_FLOWTABLE_MAX(mdev, cap) \
MLX5_GET(flow_table_eswitch_cap, \
- mdev->hca_caps_max[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
+ mdev->caps.hca_max[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)
#define MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) \
MLX5_CAP_ESW_FLOWTABLE(mdev, flow_table_properties_nic_esw_fdb.cap)
@@ -1024,21 +1066,27 @@ enum mlx5_cap_type {
#define MLX5_CAP_ESW(mdev, cap) \
MLX5_GET(e_switch_cap, \
- mdev->hca_caps_cur[MLX5_CAP_ESWITCH], cap)
+ mdev->caps.hca_cur[MLX5_CAP_ESWITCH], cap)
#define MLX5_CAP_ESW_MAX(mdev, cap) \
MLX5_GET(e_switch_cap, \
- mdev->hca_caps_max[MLX5_CAP_ESWITCH], cap)
+ mdev->caps.hca_max[MLX5_CAP_ESWITCH], cap)
#define MLX5_CAP_ODP(mdev, cap)\
- MLX5_GET(odp_cap, mdev->hca_caps_cur[MLX5_CAP_ODP], cap)
+ MLX5_GET(odp_cap, mdev->caps.hca_cur[MLX5_CAP_ODP], cap)
#define MLX5_CAP_VECTOR_CALC(mdev, cap) \
MLX5_GET(vector_calc_cap, \
- mdev->hca_caps_cur[MLX5_CAP_VECTOR_CALC], cap)
+ mdev->caps.hca_cur[MLX5_CAP_VECTOR_CALC], cap)
#define MLX5_CAP_QOS(mdev, cap)\
- MLX5_GET(qos_cap, mdev->hca_caps_cur[MLX5_CAP_QOS], cap)
+ MLX5_GET(qos_cap, mdev->caps.hca_cur[MLX5_CAP_QOS], cap)
+
+#define MLX5_CAP_PCAM_FEATURE(mdev, fld) \
+ MLX5_GET(pcam_reg, (mdev)->caps.pcam, feature_cap_mask.enhanced_features.fld)
+
+#define MLX5_CAP_MCAM_FEATURE(mdev, fld) \
+ MLX5_GET(mcam_reg, (mdev)->caps.mcam, mng_feature_cap_mask.enhanced_features.fld)
enum {
MLX5_CMD_STAT_OK = 0x0,
@@ -1068,9 +1116,14 @@ enum {
MLX5_PER_PRIORITY_COUNTERS_GROUP = 0x10,
MLX5_PER_TRAFFIC_CLASS_COUNTERS_GROUP = 0x11,
MLX5_PHYSICAL_LAYER_COUNTERS_GROUP = 0x12,
+ MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP = 0x16,
MLX5_INFINIBAND_PORT_COUNTERS_GROUP = 0x20,
};
+enum {
+ MLX5_PCIE_PERFORMANCE_COUNTERS_GROUP = 0x0,
+};
+
static inline u16 mlx5_to_sw_pkey_sz(int pkey_sz)
{
if (pkey_sz > MLX5_MAX_LOG_PKEY_TABLE)
diff --git a/include/linux/mlx5/doorbell.h b/include/linux/mlx5/doorbell.h
index afc78a3f4462..0787de28f2fc 100644
--- a/include/linux/mlx5/doorbell.h
+++ b/include/linux/mlx5/doorbell.h
@@ -68,10 +68,12 @@ static inline void mlx5_write64(__be32 val[2], void __iomem *dest,
{
unsigned long flags;
- spin_lock_irqsave(doorbell_lock, flags);
+ if (doorbell_lock)
+ spin_lock_irqsave(doorbell_lock, flags);
__raw_writel((__force u32) val[0], dest);
__raw_writel((__force u32) val[1], dest + 4);
- spin_unlock_irqrestore(doorbell_lock, flags);
+ if (doorbell_lock)
+ spin_unlock_irqrestore(doorbell_lock, flags);
}
#endif
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 735b36335f29..1bc4641734da 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -42,6 +42,7 @@
#include <linux/vmalloc.h>
#include <linux/radix-tree.h>
#include <linux/workqueue.h>
+#include <linux/mempool.h>
#include <linux/interrupt.h>
#include <linux/mlx5/device.h>
@@ -83,6 +84,7 @@ enum {
MLX5_EQ_VEC_PAGES = 0,
MLX5_EQ_VEC_CMD = 1,
MLX5_EQ_VEC_ASYNC = 2,
+ MLX5_EQ_VEC_PFAULT = 3,
MLX5_EQ_VEC_COMP_BASE,
};
@@ -119,10 +121,15 @@ enum {
MLX5_REG_PVLC = 0x500f,
MLX5_REG_PCMR = 0x5041,
MLX5_REG_PMLP = 0x5002,
+ MLX5_REG_PCAM = 0x507f,
MLX5_REG_NODE_DESC = 0x6001,
MLX5_REG_HOST_ENDIANNESS = 0x7004,
MLX5_REG_MCIA = 0x9014,
MLX5_REG_MLCR = 0x902b,
+ MLX5_REG_MPCNT = 0x9051,
+ MLX5_REG_MTPPS = 0x9053,
+ MLX5_REG_MTPPSE = 0x9054,
+ MLX5_REG_MCAM = 0x907f,
};
enum mlx5_dcbx_oper_mode {
@@ -170,6 +177,7 @@ enum mlx5_dev_event {
MLX5_DEV_EVENT_PKEY_CHANGE,
MLX5_DEV_EVENT_GUID_CHANGE,
MLX5_DEV_EVENT_CLIENT_REREG,
+ MLX5_DEV_EVENT_PPS,
};
enum mlx5_port_status {
@@ -177,36 +185,26 @@ enum mlx5_port_status {
MLX5_PORT_DOWN = 2,
};
-struct mlx5_uuar_info {
- struct mlx5_uar *uars;
- int num_uars;
- int num_low_latency_uuars;
- unsigned long *bitmap;
+enum mlx5_eq_type {
+ MLX5_EQ_TYPE_COMP,
+ MLX5_EQ_TYPE_ASYNC,
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+ MLX5_EQ_TYPE_PF,
+#endif
+};
+
+struct mlx5_bfreg_info {
+ u32 *sys_pages;
+ int num_low_latency_bfregs;
unsigned int *count;
- struct mlx5_bf *bfs;
/*
- * protect uuar allocation data structs
+ * protect bfreg allocation data structs
*/
struct mutex lock;
u32 ver;
-};
-
-struct mlx5_bf {
- void __iomem *reg;
- void __iomem *regreg;
- int buf_size;
- struct mlx5_uar *uar;
- unsigned long offset;
- int need_lock;
- /* protect blue flame buffer selection when needed
- */
- spinlock_t lock;
-
- /* serialize 64 bit writes when done as two 32 bit accesses
- */
- spinlock_t lock32;
- int uuarn;
+ bool lib_uar_4k;
+ u32 num_sys_pages;
};
struct mlx5_cmd_first {
@@ -332,6 +330,14 @@ struct mlx5_eq_tasklet {
spinlock_t lock;
};
+struct mlx5_eq_pagefault {
+ struct work_struct work;
+ /* Pagefaults lock */
+ spinlock_t lock;
+ struct workqueue_struct *wq;
+ mempool_t *pool;
+};
+
struct mlx5_eq {
struct mlx5_core_dev *dev;
__be32 __iomem *doorbell;
@@ -345,7 +351,13 @@ struct mlx5_eq {
struct list_head list;
int index;
struct mlx5_rsc_debug *dbg;
- struct mlx5_eq_tasklet tasklet_ctx;
+ enum mlx5_eq_type type;
+ union {
+ struct mlx5_eq_tasklet tasklet_ctx;
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+ struct mlx5_eq_pagefault pf_ctx;
+#endif
+ };
};
struct mlx5_core_psv {
@@ -369,13 +381,21 @@ struct mlx5_core_sig_ctx {
u32 sigerr_count;
};
+enum {
+ MLX5_MKEY_MR = 1,
+ MLX5_MKEY_MW,
+};
+
struct mlx5_core_mkey {
u64 iova;
u64 size;
u32 key;
u32 pd;
+ u32 type;
};
+#define MLX5_24BIT_MASK ((1 << 24) - 1)
+
enum mlx5_res_type {
MLX5_RES_QP = MLX5_EVENT_QUEUE_TYPE_QP,
MLX5_RES_RQ = MLX5_EVENT_QUEUE_TYPE_RQ,
@@ -410,20 +430,47 @@ struct mlx5_eq_table {
struct mlx5_eq pages_eq;
struct mlx5_eq async_eq;
struct mlx5_eq cmd_eq;
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+ struct mlx5_eq pfault_eq;
+#endif
int num_comp_vectors;
/* protect EQs list
*/
spinlock_t lock;
};
-struct mlx5_uar {
- u32 index;
- struct list_head bf_list;
- unsigned free_bf_bmap;
- void __iomem *bf_map;
+struct mlx5_uars_page {
void __iomem *map;
+ bool wc;
+ u32 index;
+ struct list_head list;
+ unsigned int bfregs;
+ unsigned long *reg_bitmap; /* for non fast path bf regs */
+ unsigned long *fp_bitmap;
+ unsigned int reg_avail;
+ unsigned int fp_avail;
+ struct kref ref_count;
+ struct mlx5_core_dev *mdev;
+};
+
+struct mlx5_bfreg_head {
+ /* protect blue flame registers allocations */
+ struct mutex lock;
+ struct list_head list;
+};
+
+struct mlx5_bfreg_data {
+ struct mlx5_bfreg_head reg_head;
+ struct mlx5_bfreg_head wc_head;
};
+struct mlx5_sq_bfreg {
+ void __iomem *map;
+ struct mlx5_uars_page *up;
+ bool wc;
+ u32 index;
+ unsigned int offset;
+};
struct mlx5_core_health {
struct health_buffer __iomem *health;
@@ -496,6 +543,7 @@ struct mlx5_fc_stats {
struct mlx5_eswitch;
struct mlx5_lag;
+struct mlx5_pagefault;
struct mlx5_rl_entry {
u32 rate;
@@ -542,8 +590,6 @@ struct mlx5_priv {
struct mlx5_eq_table eq_table;
struct msix_entry *msix_arr;
struct mlx5_irq_info *irq_info;
- struct mlx5_uuar_info uuari;
- MLX5_DECLARE_DOORBELL_LOCK(cq_uar_lock);
/* pages stuff */
struct workqueue_struct *pg_wq;
@@ -600,6 +646,16 @@ struct mlx5_priv {
struct mlx5_rl_table rl_table;
struct mlx5_port_module_event_stats pme_stats;
+
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+ void (*pfault)(struct mlx5_core_dev *dev,
+ void *context,
+ struct mlx5_pagefault *pfault);
+ void *pfault_ctx;
+ struct srcu_struct pfault_srcu;
+#endif
+ struct mlx5_bfreg_data bfregs;
+ struct mlx5_uars_page *uar;
};
enum mlx5_device_state {
@@ -618,13 +674,56 @@ enum mlx5_pci_status {
MLX5_PCI_STATUS_ENABLED,
};
+enum mlx5_pagefault_type_flags {
+ MLX5_PFAULT_REQUESTOR = 1 << 0,
+ MLX5_PFAULT_WRITE = 1 << 1,
+ MLX5_PFAULT_RDMA = 1 << 2,
+};
+
+/* Contains the details of a pagefault. */
+struct mlx5_pagefault {
+ u32 bytes_committed;
+ u32 token;
+ u8 event_subtype;
+ u8 type;
+ union {
+ /* Initiator or send message responder pagefault details. */
+ struct {
+ /* Received packet size, only valid for responders. */
+ u32 packet_size;
+ /*
+ * Number of resource holding WQE, depends on type.
+ */
+ u32 wq_num;
+ /*
+ * WQE index. Refers to either the send queue or
+ * receive queue, according to event_subtype.
+ */
+ u16 wqe_index;
+ } wqe;
+ /* RDMA responder pagefault details */
+ struct {
+ u32 r_key;
+ /*
+ * Received packet size, minimal size page fault
+ * resolution required for forward progress.
+ */
+ u32 packet_size;
+ u32 rdma_op_len;
+ u64 rdma_va;
+ } rdma;
+ };
+
+ struct mlx5_eq *eq;
+ struct work_struct work;
+};
+
struct mlx5_td {
struct list_head tirs_list;
u32 tdn;
};
struct mlx5e_resources {
- struct mlx5_uar cq_uar;
u32 pdn;
struct mlx5_td td;
struct mlx5_core_mkey mkey;
@@ -639,8 +738,12 @@ struct mlx5_core_dev {
char board_id[MLX5_BOARD_ID_LEN];
struct mlx5_cmd cmd;
struct mlx5_port_caps port_caps[MLX5_MAX_PORTS];
- u32 hca_caps_cur[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)];
- u32 hca_caps_max[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)];
+ struct {
+ u32 hca_cur[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)];
+ u32 hca_max[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)];
+ u32 pcam[MLX5_ST_SZ_DW(pcam_reg)];
+ u32 mcam[MLX5_ST_SZ_DW(mcam_reg)];
+ } caps;
phys_addr_t iseg_base;
struct mlx5_init_seg __iomem *iseg;
enum mlx5_device_state state;
@@ -814,11 +917,6 @@ void mlx5_cmd_mbox_status(void *out, u8 *status, u32 *syndrome);
int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type);
int mlx5_cmd_alloc_uar(struct mlx5_core_dev *dev, u32 *uarn);
int mlx5_cmd_free_uar(struct mlx5_core_dev *dev, u32 uarn);
-int mlx5_alloc_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari);
-int mlx5_free_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari);
-int mlx5_alloc_map_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar,
- bool map_wc);
-void mlx5_unmap_free_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar);
void mlx5_health_cleanup(struct mlx5_core_dev *dev);
int mlx5_health_init(struct mlx5_core_dev *dev);
void mlx5_start_health_poll(struct mlx5_core_dev *dev);
@@ -878,15 +976,13 @@ void mlx5_fill_page_array(struct mlx5_buf *buf, __be64 *pas);
void mlx5_fill_page_frag_array(struct mlx5_frag_buf *frag_buf, __be64 *pas);
void mlx5_cq_completion(struct mlx5_core_dev *dev, u32 cqn);
void mlx5_rsc_event(struct mlx5_core_dev *dev, u32 rsn, int event_type);
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-void mlx5_eq_pagefault(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe);
-#endif
void mlx5_srq_event(struct mlx5_core_dev *dev, u32 srqn, int event_type);
struct mlx5_core_srq *mlx5_core_get_srq(struct mlx5_core_dev *dev, u32 srqn);
void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, u64 vec);
void mlx5_cq_event(struct mlx5_core_dev *dev, u32 cqn, int event_type);
int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
- int nent, u64 mask, const char *name, struct mlx5_uar *uar);
+ int nent, u64 mask, const char *name,
+ enum mlx5_eq_type type);
int mlx5_destroy_unmap_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq);
int mlx5_start_eqs(struct mlx5_core_dev *dev);
int mlx5_stop_eqs(struct mlx5_core_dev *dev);
@@ -925,12 +1021,19 @@ int mlx5_query_odp_caps(struct mlx5_core_dev *dev,
struct mlx5_odp_caps *odp_caps);
int mlx5_core_query_ib_ppcnt(struct mlx5_core_dev *dev,
u8 port_num, void *out, size_t sz);
+#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
+int mlx5_core_page_fault_resume(struct mlx5_core_dev *dev, u32 token,
+ u32 wq_num, u8 type, int error);
+#endif
int mlx5_init_rl_table(struct mlx5_core_dev *dev);
void mlx5_cleanup_rl_table(struct mlx5_core_dev *dev);
int mlx5_rl_add_rate(struct mlx5_core_dev *dev, u32 rate, u16 *index);
void mlx5_rl_remove_rate(struct mlx5_core_dev *dev, u32 rate);
bool mlx5_rl_is_in_range(struct mlx5_core_dev *dev, u32 rate);
+int mlx5_alloc_bfreg(struct mlx5_core_dev *mdev, struct mlx5_sq_bfreg *bfreg,
+ bool map_wc, bool fast_path);
+void mlx5_free_bfreg(struct mlx5_core_dev *mdev, struct mlx5_sq_bfreg *bfreg);
static inline int fw_initializing(struct mlx5_core_dev *dev)
{
@@ -958,7 +1061,7 @@ enum {
};
enum {
- MAX_MR_CACHE_ENTRIES = 16,
+ MAX_MR_CACHE_ENTRIES = 21,
};
enum {
@@ -973,6 +1076,9 @@ struct mlx5_interface {
void (*detach)(struct mlx5_core_dev *dev, void *context);
void (*event)(struct mlx5_core_dev *dev, void *context,
enum mlx5_dev_event event, unsigned long param);
+ void (*pfault)(struct mlx5_core_dev *dev,
+ void *context,
+ struct mlx5_pagefault *pfault);
void * (*get_dev)(void *context);
int protocol;
struct list_head list;
@@ -987,6 +1093,8 @@ int mlx5_cmd_create_vport_lag(struct mlx5_core_dev *dev);
int mlx5_cmd_destroy_vport_lag(struct mlx5_core_dev *dev);
bool mlx5_lag_is_active(struct mlx5_core_dev *dev);
struct net_device *mlx5_lag_get_roce_netdev(struct mlx5_core_dev *dev);
+struct mlx5_uars_page *mlx5_get_uars_page(struct mlx5_core_dev *mdev);
+void mlx5_put_uars_page(struct mlx5_core_dev *mdev, struct mlx5_uars_page *up);
struct mlx5_profile {
u64 mask;
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index a852e9db6f0d..afcd4736d8df 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -328,7 +328,7 @@ struct mlx5_ifc_odp_per_transport_service_cap_bits {
u8 receive[0x1];
u8 write[0x1];
u8 read[0x1];
- u8 reserved_at_4[0x1];
+ u8 atomic[0x1];
u8 srq_receive[0x1];
u8 reserved_at_6[0x1a];
};
@@ -365,8 +365,8 @@ struct mlx5_ifc_fte_match_set_lyr_2_4_bits {
u8 ip_protocol[0x8];
u8 ip_dscp[0x6];
u8 ip_ecn[0x2];
- u8 vlan_tag[0x1];
- u8 reserved_at_91[0x1];
+ u8 cvlan_tag[0x1];
+ u8 svlan_tag[0x1];
u8 frag[0x1];
u8 reserved_at_93[0x4];
u8 tcp_flags[0x9];
@@ -398,9 +398,11 @@ struct mlx5_ifc_fte_match_set_misc_bits {
u8 inner_second_cfi[0x1];
u8 inner_second_vid[0xc];
- u8 outer_second_vlan_tag[0x1];
- u8 inner_second_vlan_tag[0x1];
- u8 reserved_at_62[0xe];
+ u8 outer_second_cvlan_tag[0x1];
+ u8 inner_second_cvlan_tag[0x1];
+ u8 outer_second_svlan_tag[0x1];
+ u8 inner_second_svlan_tag[0x1];
+ u8 reserved_at_64[0xc];
u8 gre_protocol[0x10];
u8 gre_key_h[0x18];
@@ -545,7 +547,9 @@ struct mlx5_ifc_e_switch_cap_bits {
struct mlx5_ifc_qos_cap_bits {
u8 packet_pacing[0x1];
u8 esw_scheduling[0x1];
- u8 reserved_at_2[0x1e];
+ u8 esw_bw_share[0x1];
+ u8 esw_rate_limit[0x1];
+ u8 reserved_at_4[0x1c];
u8 reserved_at_20[0x20];
@@ -573,7 +577,8 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits {
u8 lro_cap[0x1];
u8 lro_psh_flag[0x1];
u8 lro_time_stamp[0x1];
- u8 reserved_at_5[0x3];
+ u8 reserved_at_5[0x2];
+ u8 wqe_vlan_insert[0x1];
u8 self_lb_en_modifiable[0x1];
u8 reserved_at_9[0x2];
u8 max_lso_cap[0x5];
@@ -782,11 +787,12 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 log_max_eq[0x4];
u8 max_indirection[0x8];
- u8 reserved_at_108[0x1];
+ u8 fixed_buffer_size[0x1];
u8 log_max_mrw_sz[0x7];
u8 reserved_at_110[0x2];
u8 log_max_bsf_list_size[0x6];
- u8 reserved_at_118[0x2];
+ u8 umr_extended_translation_offset[0x1];
+ u8 null_mkey[0x1];
u8 log_max_klm_list_size[0x6];
u8 reserved_at_120[0xa];
@@ -799,10 +805,12 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 reserved_at_150[0xa];
u8 log_max_ra_res_qp[0x6];
- u8 pad_cap[0x1];
+ u8 end_pad[0x1];
u8 cc_query_allowed[0x1];
u8 cc_modify_allowed[0x1];
- u8 reserved_at_163[0xd];
+ u8 start_pad[0x1];
+ u8 cache_line_128byte[0x1];
+ u8 reserved_at_163[0xb];
u8 gid_table_size[0x10];
u8 out_of_seq_cnt[0x1];
@@ -823,18 +831,21 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 nic_flow_table[0x1];
u8 eswitch_flow_table[0x1];
u8 early_vf_enable[0x1];
- u8 reserved_at_1a9[0x2];
+ u8 mcam_reg[0x1];
+ u8 pcam_reg[0x1];
u8 local_ca_ack_delay[0x5];
u8 port_module_event[0x1];
- u8 reserved_at_1b0[0x1];
+ u8 reserved_at_1b1[0x1];
u8 ports_check[0x1];
- u8 reserved_at_1b2[0x1];
+ u8 reserved_at_1b3[0x1];
u8 disable_link_up[0x1];
u8 beacon_led[0x1];
u8 port_type[0x2];
u8 num_ports[0x8];
- u8 reserved_at_1c0[0x3];
+ u8 reserved_at_1c0[0x1];
+ u8 pps[0x1];
+ u8 pps_modify[0x1];
u8 log_max_msg[0x5];
u8 reserved_at_1c8[0x4];
u8 max_tc[0x4];
@@ -858,7 +869,7 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 compact_address_vector[0x1];
u8 striding_rq[0x1];
- u8 reserved_at_201[0x2];
+ u8 reserved_at_202[0x2];
u8 ipoib_basic_offloads[0x1];
u8 reserved_at_205[0xa];
u8 drain_sigerr[0x1];
@@ -904,7 +915,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 uc[0x1];
u8 rc[0x1];
- u8 reserved_at_240[0xa];
+ u8 uar_4k[0x1];
+ u8 reserved_at_241[0x9];
u8 uar_sz[0x6];
u8 reserved_at_250[0x8];
u8 log_pg_sz[0x8];
@@ -996,7 +1008,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 device_frequency_mhz[0x20];
u8 device_frequency_khz[0x20];
- u8 reserved_at_500[0x80];
+ u8 reserved_at_500[0x20];
+ u8 num_of_uars_per_page[0x20];
+ u8 reserved_at_540[0x40];
u8 reserved_at_580[0x3f];
u8 cqe_compression[0x1];
@@ -1009,10 +1023,10 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 rndv_offload_rc[0x1];
u8 rndv_offload_dc[0x1];
u8 log_tag_matching_list_sz[0x5];
- u8 reserved_at_5e8[0x3];
+ u8 reserved_at_5f8[0x3];
u8 log_max_xrq[0x5];
- u8 reserved_at_5f0[0x200];
+ u8 reserved_at_600[0x200];
};
enum mlx5_flow_destination_type {
@@ -1375,6 +1389,42 @@ struct mlx5_ifc_phys_layer_cntrs_bits {
u8 reserved_at_640[0x180];
};
+struct mlx5_ifc_phys_layer_statistical_cntrs_bits {
+ u8 time_since_last_clear_high[0x20];
+
+ u8 time_since_last_clear_low[0x20];
+
+ u8 phy_received_bits_high[0x20];
+
+ u8 phy_received_bits_low[0x20];
+
+ u8 phy_symbol_errors_high[0x20];
+
+ u8 phy_symbol_errors_low[0x20];
+
+ u8 phy_corrected_bits_high[0x20];
+
+ u8 phy_corrected_bits_low[0x20];
+
+ u8 phy_corrected_bits_lane0_high[0x20];
+
+ u8 phy_corrected_bits_lane0_low[0x20];
+
+ u8 phy_corrected_bits_lane1_high[0x20];
+
+ u8 phy_corrected_bits_lane1_low[0x20];
+
+ u8 phy_corrected_bits_lane2_high[0x20];
+
+ u8 phy_corrected_bits_lane2_low[0x20];
+
+ u8 phy_corrected_bits_lane3_high[0x20];
+
+ u8 phy_corrected_bits_lane3_low[0x20];
+
+ u8 reserved_at_200[0x5c0];
+};
+
struct mlx5_ifc_ib_port_cntrs_grp_data_layout_bits {
u8 symbol_error_counter[0x10];
@@ -1757,6 +1807,30 @@ struct mlx5_ifc_eth_802_3_cntrs_grp_data_layout_bits {
u8 reserved_at_4c0[0x300];
};
+struct mlx5_ifc_pcie_perf_cntrs_grp_data_layout_bits {
+ u8 life_time_counter_high[0x20];
+
+ u8 life_time_counter_low[0x20];
+
+ u8 rx_errors[0x20];
+
+ u8 tx_errors[0x20];
+
+ u8 l0_to_recovery_eieos[0x20];
+
+ u8 l0_to_recovery_ts[0x20];
+
+ u8 l0_to_recovery_framing[0x20];
+
+ u8 l0_to_recovery_retrain[0x20];
+
+ u8 crc_error_dllp[0x20];
+
+ u8 crc_error_tlp[0x20];
+
+ u8 reserved_at_140[0x680];
+};
+
struct mlx5_ifc_cmd_inter_comp_event_bits {
u8 command_completion_vector[0x20];
@@ -2495,6 +2569,7 @@ enum {
MLX5_MKC_ACCESS_MODE_PA = 0x0,
MLX5_MKC_ACCESS_MODE_MTT = 0x1,
MLX5_MKC_ACCESS_MODE_KLMS = 0x2,
+ MLX5_MKC_ACCESS_MODE_KSM = 0x3,
};
struct mlx5_ifc_mkc_bits {
@@ -2918,6 +2993,12 @@ union mlx5_ifc_eth_cntrs_grp_data_layout_auto_bits {
struct mlx5_ifc_eth_per_traffic_grp_data_layout_bits eth_per_traffic_grp_data_layout;
struct mlx5_ifc_ib_port_cntrs_grp_data_layout_bits ib_port_cntrs_grp_data_layout;
struct mlx5_ifc_phys_layer_cntrs_bits phys_layer_cntrs;
+ struct mlx5_ifc_phys_layer_statistical_cntrs_bits phys_layer_statistical_cntrs;
+ u8 reserved_at_0[0x7c0];
+};
+
+union mlx5_ifc_pcie_cntrs_grp_data_layout_auto_bits {
+ struct mlx5_ifc_pcie_perf_cntrs_grp_data_layout_bits pcie_perf_cntrs_grp_data_layout;
u8 reserved_at_0[0x7c0];
};
@@ -3597,6 +3678,10 @@ struct mlx5_ifc_query_special_contexts_out_bits {
u8 dump_fill_mkey[0x20];
u8 resd_lkey[0x20];
+
+ u8 null_mkey[0x20];
+
+ u8 reserved_at_a0[0x60];
};
struct mlx5_ifc_query_special_contexts_in_bits {
@@ -4689,12 +4774,11 @@ struct mlx5_ifc_page_fault_resume_in_bits {
u8 error[0x1];
u8 reserved_at_41[0x4];
- u8 rdma[0x1];
- u8 read_write[0x1];
- u8 req_res[0x1];
- u8 qpn[0x18];
+ u8 page_fault_type[0x3];
+ u8 wq_number[0x18];
- u8 reserved_at_60[0x20];
+ u8 reserved_at_60[0x8];
+ u8 token[0x18];
};
struct mlx5_ifc_nop_out_bits {
@@ -7240,6 +7324,18 @@ struct mlx5_ifc_ppcnt_reg_bits {
union mlx5_ifc_eth_cntrs_grp_data_layout_auto_bits counter_set;
};
+struct mlx5_ifc_mpcnt_reg_bits {
+ u8 reserved_at_0[0x8];
+ u8 pcie_index[0x8];
+ u8 reserved_at_10[0xa];
+ u8 grp[0x6];
+
+ u8 clr[0x1];
+ u8 reserved_at_21[0x1f];
+
+ union mlx5_ifc_pcie_cntrs_grp_data_layout_auto_bits counter_set;
+};
+
struct mlx5_ifc_ppad_reg_bits {
u8 reserved_at_0[0x3];
u8 single_mac[0x1];
@@ -7469,6 +7565,63 @@ struct mlx5_ifc_peir_reg_bits {
u8 error_type[0x8];
};
+struct mlx5_ifc_pcam_enhanced_features_bits {
+ u8 reserved_at_0[0x7e];
+
+ u8 ppcnt_discard_group[0x1];
+ u8 ppcnt_statistical_group[0x1];
+};
+
+struct mlx5_ifc_pcam_reg_bits {
+ u8 reserved_at_0[0x8];
+ u8 feature_group[0x8];
+ u8 reserved_at_10[0x8];
+ u8 access_reg_group[0x8];
+
+ u8 reserved_at_20[0x20];
+
+ union {
+ u8 reserved_at_0[0x80];
+ } port_access_reg_cap_mask;
+
+ u8 reserved_at_c0[0x80];
+
+ union {
+ struct mlx5_ifc_pcam_enhanced_features_bits enhanced_features;
+ u8 reserved_at_0[0x80];
+ } feature_cap_mask;
+
+ u8 reserved_at_1c0[0xc0];
+};
+
+struct mlx5_ifc_mcam_enhanced_features_bits {
+ u8 reserved_at_0[0x7f];
+
+ u8 pcie_performance_group[0x1];
+};
+
+struct mlx5_ifc_mcam_reg_bits {
+ u8 reserved_at_0[0x8];
+ u8 feature_group[0x8];
+ u8 reserved_at_10[0x8];
+ u8 access_reg_group[0x8];
+
+ u8 reserved_at_20[0x20];
+
+ union {
+ u8 reserved_at_0[0x80];
+ } mng_access_reg_cap_mask;
+
+ u8 reserved_at_c0[0x80];
+
+ union {
+ struct mlx5_ifc_mcam_enhanced_features_bits enhanced_features;
+ u8 reserved_at_0[0x80];
+ } mng_feature_cap_mask;
+
+ u8 reserved_at_1c0[0x80];
+};
+
struct mlx5_ifc_pcap_reg_bits {
u8 reserved_at_0[0x8];
u8 local_port[0x8];
@@ -7813,6 +7966,60 @@ struct mlx5_ifc_initial_seg_bits {
u8 reserved_at_80a0[0x17fc0];
};
+struct mlx5_ifc_mtpps_reg_bits {
+ u8 reserved_at_0[0xc];
+ u8 cap_number_of_pps_pins[0x4];
+ u8 reserved_at_10[0x4];
+ u8 cap_max_num_of_pps_in_pins[0x4];
+ u8 reserved_at_18[0x4];
+ u8 cap_max_num_of_pps_out_pins[0x4];
+
+ u8 reserved_at_20[0x24];
+ u8 cap_pin_3_mode[0x4];
+ u8 reserved_at_48[0x4];
+ u8 cap_pin_2_mode[0x4];
+ u8 reserved_at_50[0x4];
+ u8 cap_pin_1_mode[0x4];
+ u8 reserved_at_58[0x4];
+ u8 cap_pin_0_mode[0x4];
+
+ u8 reserved_at_60[0x4];
+ u8 cap_pin_7_mode[0x4];
+ u8 reserved_at_68[0x4];
+ u8 cap_pin_6_mode[0x4];
+ u8 reserved_at_70[0x4];
+ u8 cap_pin_5_mode[0x4];
+ u8 reserved_at_78[0x4];
+ u8 cap_pin_4_mode[0x4];
+
+ u8 reserved_at_80[0x80];
+
+ u8 enable[0x1];
+ u8 reserved_at_101[0xb];
+ u8 pattern[0x4];
+ u8 reserved_at_110[0x4];
+ u8 pin_mode[0x4];
+ u8 pin[0x8];
+
+ u8 reserved_at_120[0x20];
+
+ u8 time_stamp[0x40];
+
+ u8 out_pulse_duration[0x10];
+ u8 out_periodic_adjustment[0x10];
+
+ u8 reserved_at_1a0[0x60];
+};
+
+struct mlx5_ifc_mtppse_reg_bits {
+ u8 reserved_at_0[0x18];
+ u8 pin[0x8];
+ u8 event_arm[0x1];
+ u8 reserved_at_21[0x1b];
+ u8 event_generation_mode[0x4];
+ u8 reserved_at_40[0x40];
+};
+
union mlx5_ifc_ports_control_registers_document_bits {
struct mlx5_ifc_bufferx_reg_bits bufferx_reg;
struct mlx5_ifc_eth_2819_cntrs_grp_data_layout_bits eth_2819_cntrs_grp_data_layout;
@@ -7845,6 +8052,7 @@ union mlx5_ifc_ports_control_registers_document_bits {
struct mlx5_ifc_pmtu_reg_bits pmtu_reg;
struct mlx5_ifc_ppad_reg_bits ppad_reg;
struct mlx5_ifc_ppcnt_reg_bits ppcnt_reg;
+ struct mlx5_ifc_mpcnt_reg_bits mpcnt_reg;
struct mlx5_ifc_pplm_reg_bits pplm_reg;
struct mlx5_ifc_pplr_reg_bits pplr_reg;
struct mlx5_ifc_ppsc_reg_bits ppsc_reg;
@@ -7857,6 +8065,8 @@ union mlx5_ifc_ports_control_registers_document_bits {
struct mlx5_ifc_pvlc_reg_bits pvlc_reg;
struct mlx5_ifc_slrg_reg_bits slrg_reg;
struct mlx5_ifc_sltp_reg_bits sltp_reg;
+ struct mlx5_ifc_mtpps_reg_bits mtpps_reg;
+ struct mlx5_ifc_mtppse_reg_bits mtppse_reg;
u8 reserved_at_0[0x60e0];
};
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 0aacb2a7480d..3096370fe831 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -50,9 +50,6 @@
#define MLX5_BSF_APPTAG_ESCAPE 0x1
#define MLX5_BSF_APPREF_ESCAPE 0x2
-#define MLX5_QPN_BITS 24
-#define MLX5_QPN_MASK ((1 << MLX5_QPN_BITS) - 1)
-
enum mlx5_qp_optpar {
MLX5_QP_OPTPAR_ALT_ADDR_PATH = 1 << 0,
MLX5_QP_OPTPAR_RRE = 1 << 1,
@@ -215,6 +212,7 @@ struct mlx5_wqe_ctrl_seg {
#define MLX5_WQE_CTRL_OPCODE_MASK 0xff
#define MLX5_WQE_CTRL_WQE_INDEX_MASK 0x00ffff00
#define MLX5_WQE_CTRL_WQE_INDEX_SHIFT 8
+#define MLX5_WQE_AV_EXT 0x80000000
enum {
MLX5_ETH_WQE_L3_INNER_CSUM = 1 << 4,
@@ -223,14 +221,26 @@ enum {
MLX5_ETH_WQE_L4_CSUM = 1 << 7,
};
+enum {
+ MLX5_ETH_WQE_INSERT_VLAN = 1 << 15,
+};
+
struct mlx5_wqe_eth_seg {
u8 rsvd0[4];
u8 cs_flags;
u8 rsvd1;
__be16 mss;
__be32 rsvd2;
- __be16 inline_hdr_sz;
- u8 inline_hdr_start[2];
+ union {
+ struct {
+ __be16 sz;
+ u8 start[2];
+ } inline_hdr;
+ struct {
+ __be16 type;
+ __be16 vlan_tci;
+ } insert;
+ };
};
struct mlx5_wqe_xrc_seg {
@@ -245,6 +255,23 @@ struct mlx5_wqe_masked_atomic_seg {
__be64 compare_mask;
};
+struct mlx5_base_av {
+ union {
+ struct {
+ __be32 qkey;
+ __be32 reserved;
+ } qkey;
+ __be64 dc_key;
+ } key;
+ __be32 dqp_dct;
+ u8 stat_rate_sl;
+ u8 fl_mlid;
+ union {
+ __be16 rlid;
+ __be16 udp_sport;
+ };
+};
+
struct mlx5_av {
union {
struct {
@@ -292,10 +319,14 @@ struct mlx5_wqe_data_seg {
struct mlx5_wqe_umr_ctrl_seg {
u8 flags;
u8 rsvd0[3];
- __be16 klm_octowords;
- __be16 bsf_octowords;
+ __be16 xlt_octowords;
+ union {
+ __be16 xlt_offset;
+ __be16 bsf_octowords;
+ };
__be64 mkey_mask;
- u8 rsvd1[32];
+ __be32 xlt_offset_47_16;
+ u8 rsvd1[28];
};
struct mlx5_seg_set_psv {
@@ -389,6 +420,10 @@ struct mlx5_bsf {
struct mlx5_bsf_inl m_inl;
};
+struct mlx5_mtt {
+ __be64 ptag;
+};
+
struct mlx5_klm {
__be32 bcount;
__be32 key;
@@ -410,46 +445,9 @@ struct mlx5_stride_block_ctrl_seg {
__be16 num_entries;
};
-enum mlx5_pagefault_flags {
- MLX5_PFAULT_REQUESTOR = 1 << 0,
- MLX5_PFAULT_WRITE = 1 << 1,
- MLX5_PFAULT_RDMA = 1 << 2,
-};
-
-/* Contains the details of a pagefault. */
-struct mlx5_pagefault {
- u32 bytes_committed;
- u8 event_subtype;
- enum mlx5_pagefault_flags flags;
- union {
- /* Initiator or send message responder pagefault details. */
- struct {
- /* Received packet size, only valid for responders. */
- u32 packet_size;
- /*
- * WQE index. Refers to either the send queue or
- * receive queue, according to event_subtype.
- */
- u16 wqe_index;
- } wqe;
- /* RDMA responder pagefault details */
- struct {
- u32 r_key;
- /*
- * Received packet size, minimal size page fault
- * resolution required for forward progress.
- */
- u32 packet_size;
- u32 rdma_op_len;
- u64 rdma_va;
- } rdma;
- };
-};
-
struct mlx5_core_qp {
struct mlx5_core_rsc_common common; /* must be first */
void (*event) (struct mlx5_core_qp *, int);
- void (*pfault_handler)(struct mlx5_core_qp *, struct mlx5_pagefault *);
int qpn;
struct mlx5_rsc_debug *dbg;
int pid;
@@ -549,10 +547,6 @@ void mlx5_init_qp_table(struct mlx5_core_dev *dev);
void mlx5_cleanup_qp_table(struct mlx5_core_dev *dev);
int mlx5_debug_qp_add(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp);
void mlx5_debug_qp_remove(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp);
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
-int mlx5_core_page_fault_resume(struct mlx5_core_dev *dev, u32 qpn,
- u8 context, int error);
-#endif
int mlx5_core_create_rq_tracked(struct mlx5_core_dev *dev, u32 *in, int inlen,
struct mlx5_core_qp *rq);
void mlx5_core_destroy_rq_tracked(struct mlx5_core_dev *dev,
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
index ec35157ea725..656c70b65dd2 100644
--- a/include/linux/mlx5/vport.h
+++ b/include/linux/mlx5/vport.h
@@ -51,6 +51,7 @@ int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
u16 vport, u8 *addr);
int mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev,
u16 vport, u8 *min_inline);
+void mlx5_query_min_inline(struct mlx5_core_dev *mdev, u8 *min_inline);
int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev,
u16 vport, u8 min_inline);
int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *dev,
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index d43ef96bf075..71b113e1223f 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -36,6 +36,7 @@
#define SDIO_DEVICE_ID_BROADCOM_43362 0xa962
#define SDIO_DEVICE_ID_BROADCOM_43430 0xa9a6
#define SDIO_DEVICE_ID_BROADCOM_4345 0x4345
+#define SDIO_DEVICE_ID_BROADCOM_43455 0xa9bf
#define SDIO_DEVICE_ID_BROADCOM_4354 0x4354
#define SDIO_DEVICE_ID_BROADCOM_4356 0x4356
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 8a57f0b1242d..8850fcaf50db 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -501,6 +501,7 @@ struct platform_device_id {
kernel_ulong_t driver_data;
};
+#define MDIO_NAME_SIZE 32
#define MDIO_MODULE_PREFIX "mdio:"
#define MDIO_ID_FMT "%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d"
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index e5fb81376e92..d7f63339ef0b 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -3,6 +3,7 @@
#include <linux/in.h>
#include <linux/pim.h>
+#include <linux/rhashtable.h>
#include <net/sock.h>
#include <uapi/linux/mroute.h>
@@ -60,7 +61,6 @@ struct vif_device {
#define VIFF_STATIC 0x8000
#define VIF_EXISTS(_mrt, _idx) ((_mrt)->vif_table[_idx].dev != NULL)
-#define MFC_LINES 64
struct mr_table {
struct list_head list;
@@ -69,8 +69,9 @@ struct mr_table {
struct sock __rcu *mroute_sk;
struct timer_list ipmr_expire_timer;
struct list_head mfc_unres_queue;
- struct list_head mfc_cache_array[MFC_LINES];
struct vif_device vif_table[MAXVIFS];
+ struct rhltable mfc_hash;
+ struct list_head mfc_cache_list;
int maxvif;
atomic_t cache_resolve_queue_len;
bool mroute_do_assert;
@@ -85,17 +86,48 @@ enum {
MFC_STATIC = BIT(0),
};
+struct mfc_cache_cmp_arg {
+ __be32 mfc_mcastgrp;
+ __be32 mfc_origin;
+};
+
+/**
+ * struct mfc_cache - multicast routing entries
+ * @mnode: rhashtable list
+ * @mfc_mcastgrp: destination multicast group address
+ * @mfc_origin: source address
+ * @cmparg: used for rhashtable comparisons
+ * @mfc_parent: source interface (iif)
+ * @mfc_flags: entry flags
+ * @expires: unresolved entry expire time
+ * @unresolved: unresolved cached skbs
+ * @last_assert: time of last assert
+ * @minvif: minimum VIF id
+ * @maxvif: maximum VIF id
+ * @bytes: bytes that have passed for this entry
+ * @pkt: packets that have passed for this entry
+ * @wrong_if: number of wrong source interface hits
+ * @lastuse: time of last use of the group (traffic or update)
+ * @ttls: OIF TTL threshold array
+ * @list: global entry list
+ * @rcu: used for entry destruction
+ */
struct mfc_cache {
- struct list_head list;
- __be32 mfc_mcastgrp; /* Group the entry belongs to */
- __be32 mfc_origin; /* Source of packet */
- vifi_t mfc_parent; /* Source interface */
- int mfc_flags; /* Flags on line */
+ struct rhlist_head mnode;
+ union {
+ struct {
+ __be32 mfc_mcastgrp;
+ __be32 mfc_origin;
+ };
+ struct mfc_cache_cmp_arg cmparg;
+ };
+ vifi_t mfc_parent;
+ int mfc_flags;
union {
struct {
unsigned long expires;
- struct sk_buff_head unresolved; /* Unresolved buffers */
+ struct sk_buff_head unresolved;
} unres;
struct {
unsigned long last_assert;
@@ -105,20 +137,15 @@ struct mfc_cache {
unsigned long pkt;
unsigned long wrong_if;
unsigned long lastuse;
- unsigned char ttls[MAXVIFS]; /* TTL thresholds */
+ unsigned char ttls[MAXVIFS];
} res;
} mfc_un;
+ struct list_head list;
struct rcu_head rcu;
};
-#ifdef __BIG_ENDIAN
-#define MFC_HASH(a,b) (((((__force u32)(__be32)a)>>24)^(((__force u32)(__be32)b)>>26))&(MFC_LINES-1))
-#else
-#define MFC_HASH(a,b) ((((__force u32)(__be32)a)^(((__force u32)(__be32)b)>>2))&(MFC_LINES-1))
-#endif
-
struct rtmsg;
int ipmr_get_route(struct net *net, struct sk_buff *skb,
__be32 saddr, __be32 daddr,
- struct rtmsg *rtm, int nowait, u32 portid);
+ struct rtmsg *rtm, u32 portid);
#endif
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index 19a1c0c2993b..ce44e3e96d27 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -116,7 +116,7 @@ struct mfc6_cache {
struct rtmsg;
extern int ip6mr_get_route(struct net *net, struct sk_buff *skb,
- struct rtmsg *rtm, int nowait, u32 portid);
+ struct rtmsg *rtm, u32 portid);
#ifdef CONFIG_IPV6_MROUTE
extern struct sock *mroute6_socket(struct net *net, struct sk_buff *skb);
diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index 9c6c8ef2e9e7..9a0419594e84 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -71,7 +71,6 @@ enum {
NETIF_F_HW_VLAN_STAG_RX_BIT, /* Receive VLAN STAG HW acceleration */
NETIF_F_HW_VLAN_STAG_FILTER_BIT,/* Receive filtering on VLAN STAGs */
NETIF_F_HW_L2FW_DOFFLOAD_BIT, /* Allow L2 Forwarding in Hardware */
- NETIF_F_BUSY_POLL_BIT, /* Busy poll */
NETIF_F_HW_TC_BIT, /* Offload TC infrastructure */
@@ -134,7 +133,6 @@ enum {
#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)
#define NETIF_F_HW_L2FW_DOFFLOAD __NETIF_F(HW_L2FW_DOFFLOAD)
-#define NETIF_F_BUSY_POLL __NETIF_F(BUSY_POLL)
#define NETIF_F_HW_TC __NETIF_F(HW_TC)
#define for_each_netdev_feature(mask_addr, bit) \
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 27914672602d..54c82b5df0ba 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -463,7 +463,6 @@ static inline bool napi_reschedule(struct napi_struct *napi)
return false;
}
-bool __napi_complete(struct napi_struct *n);
bool napi_complete_done(struct napi_struct *n, int work_done);
/**
* napi_complete - NAPI processing complete
@@ -917,8 +916,8 @@ struct netdev_xdp {
* Callback used when the transmitter has not made any progress
* for dev->watchdog ticks.
*
- * struct rtnl_link_stats64* (*ndo_get_stats64)(struct net_device *dev,
- * struct rtnl_link_stats64 *storage);
+ * void (*ndo_get_stats64)(struct net_device *dev,
+ * struct rtnl_link_stats64 *storage);
* struct net_device_stats* (*ndo_get_stats)(struct net_device *dev);
* Called when a user wants to get the network device usage
* statistics. Drivers must do one of the following:
@@ -968,11 +967,12 @@ struct netdev_xdp {
* with PF and querying it may introduce a theoretical security risk.
* int (*ndo_set_vf_rss_query_en)(struct net_device *dev, int vf, bool setting);
* int (*ndo_get_vf_port)(struct net_device *dev, int vf, struct sk_buff *skb);
- * int (*ndo_setup_tc)(struct net_device *dev, u8 tc)
- * Called to setup 'tc' number of traffic classes in the net device. This
- * is always called from the stack with the rtnl lock held and netif tx
- * queues stopped. This allows the netdevice to perform queue management
- * safely.
+ * int (*ndo_setup_tc)(struct net_device *dev, u32 handle,
+ * __be16 protocol, struct tc_to_netdev *tc);
+ * Called to setup any 'tc' scheduler, classifier or action on @dev.
+ * This is always called from the stack with the rtnl lock held and netif
+ * tx queues stopped. This allows the netdevice to perform queue
+ * management safely.
*
* Fiber Channel over Ethernet (FCoE) offload functions.
* int (*ndo_fcoe_enable)(struct net_device *dev);
@@ -1166,8 +1166,8 @@ struct net_device_ops {
struct neigh_parms *);
void (*ndo_tx_timeout) (struct net_device *dev);
- struct rtnl_link_stats64* (*ndo_get_stats64)(struct net_device *dev,
- struct rtnl_link_stats64 *storage);
+ void (*ndo_get_stats64)(struct net_device *dev,
+ struct rtnl_link_stats64 *storage);
bool (*ndo_has_offload_stats)(const struct net_device *dev, int attr_id);
int (*ndo_get_offload_stats)(int attr_id,
const struct net_device *dev,
@@ -1184,9 +1184,6 @@ struct net_device_ops {
struct netpoll_info *info);
void (*ndo_netpoll_cleanup)(struct net_device *dev);
#endif
-#ifdef CONFIG_NET_RX_BUSY_POLL
- int (*ndo_busy_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,
@@ -1553,7 +1550,6 @@ enum netdev_priv_flags {
* @ax25_ptr: AX.25 specific data
* @ieee80211_ptr: IEEE 802.11 specific data, assign before registering
*
- * @last_rx: Time of last Rx
* @dev_addr: Hw address (before bcast,
* because most packets are unicast)
*
@@ -1780,8 +1776,6 @@ struct net_device {
/*
* Cache lines mostly used on receive path (including eth_type_trans())
*/
- unsigned long last_rx;
-
/* Interface address info used in eth_type_trans() */
unsigned char *dev_addr;
@@ -3111,7 +3105,19 @@ static inline bool netif_subqueue_stopped(const struct net_device *dev,
return __netif_subqueue_stopped(dev, skb_get_queue_mapping(skb));
}
-void netif_wake_subqueue(struct net_device *dev, u16 queue_index);
+/**
+ * netif_wake_subqueue - allow sending packets on subqueue
+ * @dev: network device
+ * @queue_index: sub queue index
+ *
+ * Resume individual transmit queue of a device with multiple transmit queues.
+ */
+static inline void netif_wake_subqueue(struct net_device *dev, u16 queue_index)
+{
+ struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index);
+
+ netif_tx_wake_queue(txq);
+}
#ifdef CONFIG_XPS
int netif_set_xps_queue(struct net_device *dev, const struct cpumask *mask,
@@ -3805,6 +3811,10 @@ void netdev_stats_to_stats64(struct rtnl_link_stats64 *stats64,
extern int netdev_max_backlog;
extern int netdev_tstamp_prequeue;
extern int weight_p;
+extern int dev_weight_rx_bias;
+extern int dev_weight_tx_bias;
+extern int dev_rx_weight;
+extern int dev_tx_weight;
bool netdev_has_upper_dev(struct net_device *dev, struct net_device *upper_dev);
struct net_device *netdev_upper_get_next_dev_rcu(struct net_device *dev,
@@ -3882,10 +3892,6 @@ void *netdev_lower_dev_get_private(struct net_device *dev,
struct net_device *lower_dev);
void netdev_lower_state_changed(struct net_device *lower_dev,
void *lower_state_info);
-int netdev_default_l2upper_neigh_construct(struct net_device *dev,
- struct neighbour *n);
-void netdev_default_l2upper_neigh_destroy(struct net_device *dev,
- struct neighbour *n);
/* RSS keys are 40 or 52 bytes long */
#define NETDEV_RSS_KEY_LEN 52
@@ -4338,6 +4344,15 @@ do { \
})
#endif
+/* if @cond then downgrade to debug, else print at @level */
+#define netif_cond_dbg(priv, type, netdev, cond, level, fmt, args...) \
+ do { \
+ if (cond) \
+ netif_dbg(priv, type, netdev, fmt, ##args); \
+ else \
+ netif_ ## level(priv, type, netdev, fmt, ##args); \
+ } while (0)
+
#if defined(VERBOSE_DEBUG)
#define netif_vdbg netif_dbg
#else
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 5117e4d2ddfa..be378cf47fcc 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -167,6 +167,7 @@ struct xt_match {
const char *table;
unsigned int matchsize;
+ unsigned int usersize;
#ifdef CONFIG_COMPAT
unsigned int compatsize;
#endif
@@ -207,6 +208,7 @@ struct xt_target {
const char *table;
unsigned int targetsize;
+ unsigned int usersize;
#ifdef CONFIG_COMPAT
unsigned int compatsize;
#endif
@@ -287,6 +289,13 @@ int xt_check_match(struct xt_mtchk_param *, unsigned int size, u_int8_t proto,
int xt_check_target(struct xt_tgchk_param *, unsigned int size, u_int8_t proto,
bool inv_proto);
+int xt_match_to_user(const struct xt_entry_match *m,
+ struct xt_entry_match __user *u);
+int xt_target_to_user(const struct xt_entry_target *t,
+ struct xt_entry_target __user *u);
+int xt_data_to_user(void __user *dst, const void *src,
+ int usersize, int size);
+
void *xt_copy_counters_from_user(const void __user *user, unsigned int len,
struct xt_counters_info *info, bool compat);
diff --git a/include/linux/parman.h b/include/linux/parman.h
new file mode 100644
index 000000000000..3c8cccc7d4da
--- /dev/null
+++ b/include/linux/parman.h
@@ -0,0 +1,76 @@
+/*
+ * include/linux/parman.h - Manager for linear priority array areas
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Jiri Pirko <jiri@mellanox.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _PARMAN_H
+#define _PARMAN_H
+
+#include <linux/list.h>
+
+enum parman_algo_type {
+ PARMAN_ALGO_TYPE_LSORT,
+};
+
+struct parman_item {
+ struct list_head list;
+ unsigned long index;
+};
+
+struct parman_prio {
+ struct list_head list;
+ struct list_head item_list;
+ unsigned long priority;
+};
+
+struct parman_ops {
+ unsigned long base_count;
+ unsigned long resize_step;
+ int (*resize)(void *priv, unsigned long new_count);
+ void (*move)(void *priv, unsigned long from_index,
+ unsigned long to_index, unsigned long count);
+ enum parman_algo_type algo;
+};
+
+struct parman;
+
+struct parman *parman_create(const struct parman_ops *ops, void *priv);
+void parman_destroy(struct parman *parman);
+void parman_prio_init(struct parman *parman, struct parman_prio *prio,
+ unsigned long priority);
+void parman_prio_fini(struct parman_prio *prio);
+int parman_item_add(struct parman *parman, struct parman_prio *prio,
+ struct parman_item *item);
+void parman_item_remove(struct parman *parman, struct parman_prio *prio,
+ struct parman_item *item);
+
+#endif
diff --git a/include/linux/pci.h b/include/linux/pci.h
index e2d1a124216a..adbc859fe7c4 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -885,7 +885,6 @@ void pcibios_setup_bridge(struct pci_bus *bus, unsigned long type);
void pci_sort_breadthfirst(void);
#define dev_is_pci(d) ((d)->bus == &pci_bus_type)
#define dev_is_pf(d) ((dev_is_pci(d) ? to_pci_dev(d)->is_physfn : false))
-#define dev_num_vf(d) ((dev_is_pci(d) ? pci_num_vf(to_pci_dev(d)) : 0))
/* Generic PCI functions exported to card drivers */
@@ -1630,7 +1629,6 @@ static inline int pci_get_new_domain_nr(void) { return -ENOSYS; }
#define dev_is_pci(d) (false)
#define dev_is_pf(d) (false)
-#define dev_num_vf(d) (0)
#endif /* CONFIG_PCI */
/* Include architecture-dependent settings and functions */
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 7fc1105605bf..d9bdf53e0514 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -81,6 +81,9 @@ typedef enum {
PHY_INTERFACE_MODE_MOCA,
PHY_INTERFACE_MODE_QSGMII,
PHY_INTERFACE_MODE_TRGMII,
+ PHY_INTERFACE_MODE_1000BASEX,
+ PHY_INTERFACE_MODE_2500BASEX,
+ PHY_INTERFACE_MODE_RXAUI,
PHY_INTERFACE_MODE_MAX,
} phy_interface_t;
@@ -141,6 +144,12 @@ static inline const char *phy_modes(phy_interface_t interface)
return "qsgmii";
case PHY_INTERFACE_MODE_TRGMII:
return "trgmii";
+ case PHY_INTERFACE_MODE_1000BASEX:
+ return "1000base-x";
+ case PHY_INTERFACE_MODE_2500BASEX:
+ return "2500base-x";
+ case PHY_INTERFACE_MODE_RXAUI:
+ return "rxaui";
default:
return "unknown";
}
@@ -157,11 +166,7 @@ static inline const char *phy_modes(phy_interface_t interface)
/* Used when trying to connect to a specific phy (mii bus id:phy device id) */
#define PHY_ID_FMT "%s:%02x"
-/*
- * Need to be a little smaller than phydev->dev.bus_id to leave room
- * for the ":%02x"
- */
-#define MII_BUS_ID_SIZE (20 - 3)
+#define MII_BUS_ID_SIZE 61
/* Or MII_ADDR_C45 into regnum for read/write on mii_bus to enable the 21 bit
IEEE 802.3ae clause 45 addressing mode used by 10GIGE phy chips. */
@@ -631,7 +636,7 @@ struct phy_driver {
/* A Structure for boards to register fixups with the PHY Lib */
struct phy_fixup {
struct list_head list;
- char bus_id[20];
+ char bus_id[MII_BUS_ID_SIZE + 3];
u32 phy_uid;
u32 phy_uid_mask;
int (*run)(struct phy_device *phydev);
@@ -881,6 +886,25 @@ void mdio_bus_exit(void);
extern struct bus_type mdio_bus_type;
+struct mdio_board_info {
+ const char *bus_id;
+ char modalias[MDIO_NAME_SIZE];
+ int mdio_addr;
+ const void *platform_data;
+};
+
+#if IS_ENABLED(CONFIG_PHYLIB)
+int mdiobus_register_board_info(const struct mdio_board_info *info,
+ unsigned int n);
+#else
+static inline int mdiobus_register_board_info(const struct mdio_board_info *i,
+ unsigned int n)
+{
+ return 0;
+}
+#endif
+
+
/**
* module_phy_driver() - Helper macro for registering PHY drivers
* @__phy_drivers: array of PHY drivers to register
diff --git a/include/linux/qed/common_hsi.h b/include/linux/qed/common_hsi.h
index 734deb094618..c33080baf38c 100644
--- a/include/linux/qed/common_hsi.h
+++ b/include/linux/qed/common_hsi.h
@@ -1,10 +1,35 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2016 QLogic Corporation
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
+
#ifndef _COMMON_HSI_H
#define _COMMON_HSI_H
#include <linux/types.h>
diff --git a/include/linux/qed/eth_common.h b/include/linux/qed/eth_common.h
index 1aa0727c4136..4b402fb0eaad 100644
--- a/include/linux/qed/eth_common.h
+++ b/include/linux/qed/eth_common.h
@@ -1,9 +1,33 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef __ETH_COMMON__
diff --git a/include/linux/qed/iscsi_common.h b/include/linux/qed/iscsi_common.h
index 8f64b1223c2f..4c5747babcf6 100644
--- a/include/linux/qed/iscsi_common.h
+++ b/include/linux/qed/iscsi_common.h
@@ -1,9 +1,33 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef __ISCSI_COMMON__
diff --git a/include/linux/qed/qed_chain.h b/include/linux/qed/qed_chain.h
index 37dfba101c6c..5cd7a4608c9b 100644
--- a/include/linux/qed/qed_chain.h
+++ b/include/linux/qed/qed_chain.h
@@ -1,9 +1,33 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017 QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef _QED_CHAIN_H
diff --git a/include/linux/qed/qed_eth_if.h b/include/linux/qed/qed_eth_if.h
index 7a52f7c58c37..3613d63cd5d0 100644
--- a/include/linux/qed/qed_eth_if.h
+++ b/include/linux/qed/qed_eth_if.h
@@ -1,9 +1,33 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef _QED_ETH_IF_H
@@ -53,7 +77,7 @@ struct qed_dev_eth_info {
};
struct qed_update_vport_rss_params {
- u16 rss_ind_table[128];
+ void *rss_ind_table[128];
u32 rss_key[10];
u8 rss_caps;
};
diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h
index 4b454f4f5b25..d1576a2bcfc9 100644
--- a/include/linux/qed/qed_if.h
+++ b/include/linux/qed/qed_if.h
@@ -1,10 +1,33 @@
/* QLogic qed NIC Driver
- *
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017 QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef _QED_IF_H
diff --git a/include/linux/qed/qed_iov_if.h b/include/linux/qed/qed_iov_if.h
index 5a4f8d0899e9..ac2e6a3199a3 100644
--- a/include/linux/qed/qed_iov_if.h
+++ b/include/linux/qed/qed_iov_if.h
@@ -1,9 +1,33 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef _QED_IOV_IF_H
@@ -29,6 +53,8 @@ struct qed_iov_hv_ops {
int (*set_rate) (struct qed_dev *cdev, int vfid,
u32 min_rate, u32 max_rate);
+
+ int (*set_trust) (struct qed_dev *cdev, int vfid, bool trust);
};
#endif
diff --git a/include/linux/qed/qed_iscsi_if.h b/include/linux/qed/qed_iscsi_if.h
index d27912480cb3..f70bb81b8b6a 100644
--- a/include/linux/qed/qed_iscsi_if.h
+++ b/include/linux/qed/qed_iscsi_if.h
@@ -1,9 +1,33 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef _QED_ISCSI_IF_H
diff --git a/include/linux/qed/qed_ll2_if.h b/include/linux/qed/qed_ll2_if.h
index fd75c265dba3..4fb4666ea879 100644
--- a/include/linux/qed/qed_ll2_if.h
+++ b/include/linux/qed/qed_ll2_if.h
@@ -1,10 +1,33 @@
/* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017 QLogic Corporation
*
- * Copyright (c) 2015 QLogic Corporation
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef _QED_LL2_IF_H
diff --git a/include/linux/qed/qed_roce_if.h b/include/linux/qed/qed_roce_if.h
index 53047d3fa678..f742d4312c9d 100644
--- a/include/linux/qed/qed_roce_if.h
+++ b/include/linux/qed/qed_roce_if.h
@@ -1,5 +1,5 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015-2016 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/qed/qede_roce.h b/include/linux/qed/qede_roce.h
index f48d64b0e2fb..3b8dd551a98c 100644
--- a/include/linux/qed/qede_roce.h
+++ b/include/linux/qed/qede_roce.h
@@ -1,5 +1,5 @@
/* QLogic qedr NIC Driver
- * Copyright (c) 2015-2016 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/include/linux/qed/rdma_common.h b/include/linux/qed/rdma_common.h
index 7663725faa94..f773aa5e746f 100644
--- a/include/linux/qed/rdma_common.h
+++ b/include/linux/qed/rdma_common.h
@@ -1,9 +1,33 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef __RDMA_COMMON__
diff --git a/include/linux/qed/roce_common.h b/include/linux/qed/roce_common.h
index 2eeaf3dc6646..bad02df213df 100644
--- a/include/linux/qed/roce_common.h
+++ b/include/linux/qed/roce_common.h
@@ -1,9 +1,33 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef __ROCE_COMMON__
diff --git a/include/linux/qed/storage_common.h b/include/linux/qed/storage_common.h
index 3b8e1efd9bc2..03f3e37ab059 100644
--- a/include/linux/qed/storage_common.h
+++ b/include/linux/qed/storage_common.h
@@ -1,9 +1,33 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef __STORAGE_COMMON__
diff --git a/include/linux/qed/tcp_common.h b/include/linux/qed/tcp_common.h
index dc3889d1bbe6..46fe7856f1b2 100644
--- a/include/linux/qed/tcp_common.h
+++ b/include/linux/qed/tcp_common.h
@@ -1,9 +1,33 @@
/* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017 QLogic Corporation
*
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and /or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
*/
#ifndef __TCP_COMMON__
diff --git a/include/linux/rfkill-regulator.h b/include/linux/rfkill-regulator.h
deleted file mode 100644
index aca36bc83315..000000000000
--- a/include/linux/rfkill-regulator.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * rfkill-regulator.c - Regulator consumer driver for rfkill
- *
- * Copyright (C) 2009 Guiming Zhuo <gmzhuo@gmail.com>
- * Copyright (C) 2011 Antonio Ospite <ospite@studenti.unina.it>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#ifndef __LINUX_RFKILL_REGULATOR_H
-#define __LINUX_RFKILL_REGULATOR_H
-
-/*
- * Use "vrfkill" as supply id when declaring the regulator consumer:
- *
- * static struct regulator_consumer_supply pcap_regulator_V6_consumers [] = {
- * { .dev_name = "rfkill-regulator.0", .supply = "vrfkill" },
- * };
- *
- * If you have several regulator driven rfkill, you can append a numerical id to
- * .dev_name as done above, and use the same id when declaring the platform
- * device:
- *
- * static struct rfkill_regulator_platform_data ezx_rfkill_bt_data = {
- * .name = "ezx-bluetooth",
- * .type = RFKILL_TYPE_BLUETOOTH,
- * };
- *
- * static struct platform_device a910_rfkill = {
- * .name = "rfkill-regulator",
- * .id = 0,
- * .dev = {
- * .platform_data = &ezx_rfkill_bt_data,
- * },
- * };
- */
-
-#include <linux/rfkill.h>
-
-struct rfkill_regulator_platform_data {
- char *name; /* the name for the rfkill switch */
- enum rfkill_type type; /* the type as specified in rfkill.h */
-};
-
-#endif /* __LINUX_RFKILL_REGULATOR_H */
diff --git a/include/linux/sctp.h b/include/linux/sctp.h
index fcb4c3646173..b055788de0cf 100644
--- a/include/linux/sctp.h
+++ b/include/linux/sctp.h
@@ -62,7 +62,7 @@ typedef struct sctphdr {
__be16 dest;
__be32 vtag;
__le32 checksum;
-} __packed sctp_sctphdr_t;
+} sctp_sctphdr_t;
static inline struct sctphdr *sctp_hdr(const struct sk_buff *skb)
{
@@ -74,7 +74,7 @@ typedef struct sctp_chunkhdr {
__u8 type;
__u8 flags;
__be16 length;
-} __packed sctp_chunkhdr_t;
+} sctp_chunkhdr_t;
/* Section 3.2. Chunk Type Values.
@@ -108,6 +108,7 @@ typedef enum {
/* Use hex, as defined in ADDIP sec. 3.1 */
SCTP_CID_ASCONF = 0xC1,
SCTP_CID_ASCONF_ACK = 0x80,
+ SCTP_CID_RECONF = 0x82,
} sctp_cid_t; /* enum */
@@ -164,7 +165,7 @@ enum { SCTP_CHUNK_FLAG_T = 0x01 };
typedef struct sctp_paramhdr {
__be16 type;
__be16 length;
-} __packed sctp_paramhdr_t;
+} sctp_paramhdr_t;
typedef enum {
@@ -199,6 +200,13 @@ typedef enum {
SCTP_PARAM_SUCCESS_REPORT = cpu_to_be16(0xc005),
SCTP_PARAM_ADAPTATION_LAYER_IND = cpu_to_be16(0xc006),
+ /* RE-CONFIG. Section 4 */
+ SCTP_PARAM_RESET_OUT_REQUEST = cpu_to_be16(0x000d),
+ SCTP_PARAM_RESET_IN_REQUEST = cpu_to_be16(0x000e),
+ SCTP_PARAM_RESET_TSN_REQUEST = cpu_to_be16(0x000f),
+ SCTP_PARAM_RESET_RESPONSE = cpu_to_be16(0x0010),
+ SCTP_PARAM_RESET_ADD_OUT_STREAMS = cpu_to_be16(0x0011),
+ SCTP_PARAM_RESET_ADD_IN_STREAMS = cpu_to_be16(0x0012),
} sctp_param_t; /* enum */
@@ -225,12 +233,12 @@ typedef struct sctp_datahdr {
__be16 ssn;
__be32 ppid;
__u8 payload[0];
-} __packed sctp_datahdr_t;
+} sctp_datahdr_t;
typedef struct sctp_data_chunk {
sctp_chunkhdr_t chunk_hdr;
sctp_datahdr_t data_hdr;
-} __packed sctp_data_chunk_t;
+} sctp_data_chunk_t;
/* DATA Chuck Specific Flags */
enum {
@@ -256,78 +264,78 @@ typedef struct sctp_inithdr {
__be16 num_inbound_streams;
__be32 initial_tsn;
__u8 params[0];
-} __packed sctp_inithdr_t;
+} sctp_inithdr_t;
typedef struct sctp_init_chunk {
sctp_chunkhdr_t chunk_hdr;
sctp_inithdr_t init_hdr;
-} __packed sctp_init_chunk_t;
+} sctp_init_chunk_t;
/* Section 3.3.2.1. IPv4 Address Parameter (5) */
typedef struct sctp_ipv4addr_param {
sctp_paramhdr_t param_hdr;
struct in_addr addr;
-} __packed sctp_ipv4addr_param_t;
+} sctp_ipv4addr_param_t;
/* Section 3.3.2.1. IPv6 Address Parameter (6) */
typedef struct sctp_ipv6addr_param {
sctp_paramhdr_t param_hdr;
struct in6_addr addr;
-} __packed sctp_ipv6addr_param_t;
+} sctp_ipv6addr_param_t;
/* Section 3.3.2.1 Cookie Preservative (9) */
typedef struct sctp_cookie_preserve_param {
sctp_paramhdr_t param_hdr;
__be32 lifespan_increment;
-} __packed sctp_cookie_preserve_param_t;
+} sctp_cookie_preserve_param_t;
/* Section 3.3.2.1 Host Name Address (11) */
typedef struct sctp_hostname_param {
sctp_paramhdr_t param_hdr;
uint8_t hostname[0];
-} __packed sctp_hostname_param_t;
+} sctp_hostname_param_t;
/* Section 3.3.2.1 Supported Address Types (12) */
typedef struct sctp_supported_addrs_param {
sctp_paramhdr_t param_hdr;
__be16 types[0];
-} __packed sctp_supported_addrs_param_t;
+} sctp_supported_addrs_param_t;
/* Appendix A. ECN Capable (32768) */
typedef struct sctp_ecn_capable_param {
sctp_paramhdr_t param_hdr;
-} __packed sctp_ecn_capable_param_t;
+} sctp_ecn_capable_param_t;
/* ADDIP Section 3.2.6 Adaptation Layer Indication */
typedef struct sctp_adaptation_ind_param {
struct sctp_paramhdr param_hdr;
__be32 adaptation_ind;
-} __packed sctp_adaptation_ind_param_t;
+} sctp_adaptation_ind_param_t;
/* ADDIP Section 4.2.7 Supported Extensions Parameter */
typedef struct sctp_supported_ext_param {
struct sctp_paramhdr param_hdr;
__u8 chunks[0];
-} __packed sctp_supported_ext_param_t;
+} sctp_supported_ext_param_t;
/* AUTH Section 3.1 Random */
typedef struct sctp_random_param {
sctp_paramhdr_t param_hdr;
__u8 random_val[0];
-} __packed sctp_random_param_t;
+} sctp_random_param_t;
/* AUTH Section 3.2 Chunk List */
typedef struct sctp_chunks_param {
sctp_paramhdr_t param_hdr;
__u8 chunks[0];
-} __packed sctp_chunks_param_t;
+} sctp_chunks_param_t;
/* AUTH Section 3.3 HMAC Algorithm */
typedef struct sctp_hmac_algo_param {
sctp_paramhdr_t param_hdr;
__be16 hmac_ids[0];
-} __packed sctp_hmac_algo_param_t;
+} sctp_hmac_algo_param_t;
/* RFC 2960. Section 3.3.3 Initiation Acknowledgement (INIT ACK) (2):
* The INIT ACK chunk is used to acknowledge the initiation of an SCTP
@@ -339,13 +347,13 @@ typedef sctp_init_chunk_t sctp_initack_chunk_t;
typedef struct sctp_cookie_param {
sctp_paramhdr_t p;
__u8 body[0];
-} __packed sctp_cookie_param_t;
+} sctp_cookie_param_t;
/* Section 3.3.3.1 Unrecognized Parameters (8) */
typedef struct sctp_unrecognized_param {
sctp_paramhdr_t param_hdr;
sctp_paramhdr_t unrecognized;
-} __packed sctp_unrecognized_param_t;
+} sctp_unrecognized_param_t;
@@ -360,7 +368,7 @@ typedef struct sctp_unrecognized_param {
typedef struct sctp_gap_ack_block {
__be16 start;
__be16 end;
-} __packed sctp_gap_ack_block_t;
+} sctp_gap_ack_block_t;
typedef __be32 sctp_dup_tsn_t;
@@ -375,12 +383,12 @@ typedef struct sctp_sackhdr {
__be16 num_gap_ack_blocks;
__be16 num_dup_tsns;
sctp_sack_variable_t variable[0];
-} __packed sctp_sackhdr_t;
+} sctp_sackhdr_t;
typedef struct sctp_sack_chunk {
sctp_chunkhdr_t chunk_hdr;
sctp_sackhdr_t sack_hdr;
-} __packed sctp_sack_chunk_t;
+} sctp_sack_chunk_t;
/* RFC 2960. Section 3.3.5 Heartbeat Request (HEARTBEAT) (4):
@@ -392,12 +400,12 @@ typedef struct sctp_sack_chunk {
typedef struct sctp_heartbeathdr {
sctp_paramhdr_t info;
-} __packed sctp_heartbeathdr_t;
+} sctp_heartbeathdr_t;
typedef struct sctp_heartbeat_chunk {
sctp_chunkhdr_t chunk_hdr;
sctp_heartbeathdr_t hb_hdr;
-} __packed sctp_heartbeat_chunk_t;
+} sctp_heartbeat_chunk_t;
/* For the abort and shutdown ACK we must carry the init tag in the
@@ -406,7 +414,7 @@ typedef struct sctp_heartbeat_chunk {
*/
typedef struct sctp_abort_chunk {
sctp_chunkhdr_t uh;
-} __packed sctp_abort_chunk_t;
+} sctp_abort_chunk_t;
/* For the graceful shutdown we must carry the tag (in common header)
@@ -414,12 +422,12 @@ typedef struct sctp_abort_chunk {
*/
typedef struct sctp_shutdownhdr {
__be32 cum_tsn_ack;
-} __packed sctp_shutdownhdr_t;
+} sctp_shutdownhdr_t;
struct sctp_shutdown_chunk_t {
sctp_chunkhdr_t chunk_hdr;
sctp_shutdownhdr_t shutdown_hdr;
-} __packed;
+};
/* RFC 2960. Section 3.3.10 Operation Error (ERROR) (9) */
@@ -427,12 +435,12 @@ typedef struct sctp_errhdr {
__be16 cause;
__be16 length;
__u8 variable[0];
-} __packed sctp_errhdr_t;
+} sctp_errhdr_t;
typedef struct sctp_operr_chunk {
sctp_chunkhdr_t chunk_hdr;
sctp_errhdr_t err_hdr;
-} __packed sctp_operr_chunk_t;
+} sctp_operr_chunk_t;
/* RFC 2960 3.3.10 - Operation Error
*
@@ -522,7 +530,7 @@ typedef struct sctp_ecnehdr {
typedef struct sctp_ecne_chunk {
sctp_chunkhdr_t chunk_hdr;
sctp_ecnehdr_t ence_hdr;
-} __packed sctp_ecne_chunk_t;
+} sctp_ecne_chunk_t;
/* RFC 2960. Appendix A. Explicit Congestion Notification.
* Congestion Window Reduced (CWR) (13)
@@ -534,7 +542,7 @@ typedef struct sctp_cwrhdr {
typedef struct sctp_cwr_chunk {
sctp_chunkhdr_t chunk_hdr;
sctp_cwrhdr_t cwr_hdr;
-} __packed sctp_cwr_chunk_t;
+} sctp_cwr_chunk_t;
/* PR-SCTP
* 3.2 Forward Cumulative TSN Chunk Definition (FORWARD TSN)
@@ -585,17 +593,17 @@ typedef struct sctp_cwr_chunk {
struct sctp_fwdtsn_skip {
__be16 stream;
__be16 ssn;
-} __packed;
+};
struct sctp_fwdtsn_hdr {
__be32 new_cum_tsn;
struct sctp_fwdtsn_skip skip[0];
-} __packed;
+};
struct sctp_fwdtsn_chunk {
struct sctp_chunkhdr chunk_hdr;
struct sctp_fwdtsn_hdr fwdtsn_hdr;
-} __packed;
+};
/* ADDIP
@@ -633,17 +641,17 @@ struct sctp_fwdtsn_chunk {
typedef struct sctp_addip_param {
sctp_paramhdr_t param_hdr;
__be32 crr_id;
-} __packed sctp_addip_param_t;
+} sctp_addip_param_t;
typedef struct sctp_addiphdr {
__be32 serial;
__u8 params[0];
-} __packed sctp_addiphdr_t;
+} sctp_addiphdr_t;
typedef struct sctp_addip_chunk {
sctp_chunkhdr_t chunk_hdr;
sctp_addiphdr_t addip_hdr;
-} __packed sctp_addip_chunk_t;
+} sctp_addip_chunk_t;
/* AUTH
* Section 4.1 Authentication Chunk (AUTH)
@@ -698,16 +706,47 @@ typedef struct sctp_authhdr {
__be16 shkey_id;
__be16 hmac_id;
__u8 hmac[0];
-} __packed sctp_authhdr_t;
+} sctp_authhdr_t;
typedef struct sctp_auth_chunk {
sctp_chunkhdr_t chunk_hdr;
sctp_authhdr_t auth_hdr;
-} __packed sctp_auth_chunk_t;
+} sctp_auth_chunk_t;
struct sctp_infox {
struct sctp_info *sctpinfo;
struct sctp_association *asoc;
};
+struct sctp_reconf_chunk {
+ sctp_chunkhdr_t chunk_hdr;
+ __u8 params[0];
+};
+
+struct sctp_strreset_outreq {
+ sctp_paramhdr_t param_hdr;
+ __u32 request_seq;
+ __u32 response_seq;
+ __u32 send_reset_at_tsn;
+ __u16 list_of_streams[0];
+};
+
+struct sctp_strreset_inreq {
+ sctp_paramhdr_t param_hdr;
+ __u32 request_seq;
+ __u16 list_of_streams[0];
+};
+
+struct sctp_strreset_tsnreq {
+ sctp_paramhdr_t param_hdr;
+ __u32 request_seq;
+};
+
+struct sctp_strreset_addstrm {
+ sctp_paramhdr_t param_hdr;
+ __u32 request_seq;
+ __u16 number_of_streams;
+ __u16 reserved;
+};
+
#endif /* __LINUX_SCTP_H__ */
diff --git a/include/linux/siphash.h b/include/linux/siphash.h
new file mode 100644
index 000000000000..fa7a6b9cedbf
--- /dev/null
+++ b/include/linux/siphash.h
@@ -0,0 +1,140 @@
+/* Copyright (C) 2016 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
+ *
+ * This file is provided under a dual BSD/GPLv2 license.
+ *
+ * SipHash: a fast short-input PRF
+ * https://131002.net/siphash/
+ *
+ * This implementation is specifically for SipHash2-4 for a secure PRF
+ * and HalfSipHash1-3/SipHash1-3 for an insecure PRF only suitable for
+ * hashtables.
+ */
+
+#ifndef _LINUX_SIPHASH_H
+#define _LINUX_SIPHASH_H
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+
+#define SIPHASH_ALIGNMENT __alignof__(u64)
+typedef struct {
+ u64 key[2];
+} siphash_key_t;
+
+u64 __siphash_aligned(const void *data, size_t len, const siphash_key_t *key);
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+u64 __siphash_unaligned(const void *data, size_t len, const siphash_key_t *key);
+#endif
+
+u64 siphash_1u64(const u64 a, const siphash_key_t *key);
+u64 siphash_2u64(const u64 a, const u64 b, const siphash_key_t *key);
+u64 siphash_3u64(const u64 a, const u64 b, const u64 c,
+ const siphash_key_t *key);
+u64 siphash_4u64(const u64 a, const u64 b, const u64 c, const u64 d,
+ const siphash_key_t *key);
+u64 siphash_1u32(const u32 a, const siphash_key_t *key);
+u64 siphash_3u32(const u32 a, const u32 b, const u32 c,
+ const siphash_key_t *key);
+
+static inline u64 siphash_2u32(const u32 a, const u32 b,
+ const siphash_key_t *key)
+{
+ return siphash_1u64((u64)b << 32 | a, key);
+}
+static inline u64 siphash_4u32(const u32 a, const u32 b, const u32 c,
+ const u32 d, const siphash_key_t *key)
+{
+ return siphash_2u64((u64)b << 32 | a, (u64)d << 32 | c, key);
+}
+
+
+static inline u64 ___siphash_aligned(const __le64 *data, size_t len,
+ const siphash_key_t *key)
+{
+ if (__builtin_constant_p(len) && len == 4)
+ return siphash_1u32(le32_to_cpup((const __le32 *)data), key);
+ if (__builtin_constant_p(len) && len == 8)
+ return siphash_1u64(le64_to_cpu(data[0]), key);
+ if (__builtin_constant_p(len) && len == 16)
+ return siphash_2u64(le64_to_cpu(data[0]), le64_to_cpu(data[1]),
+ key);
+ if (__builtin_constant_p(len) && len == 24)
+ return siphash_3u64(le64_to_cpu(data[0]), le64_to_cpu(data[1]),
+ le64_to_cpu(data[2]), key);
+ if (__builtin_constant_p(len) && len == 32)
+ return siphash_4u64(le64_to_cpu(data[0]), le64_to_cpu(data[1]),
+ le64_to_cpu(data[2]), le64_to_cpu(data[3]),
+ key);
+ return __siphash_aligned(data, len, key);
+}
+
+/**
+ * siphash - compute 64-bit siphash PRF value
+ * @data: buffer to hash
+ * @size: size of @data
+ * @key: the siphash key
+ */
+static inline u64 siphash(const void *data, size_t len,
+ const siphash_key_t *key)
+{
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+ if (!IS_ALIGNED((unsigned long)data, SIPHASH_ALIGNMENT))
+ return __siphash_unaligned(data, len, key);
+#endif
+ return ___siphash_aligned(data, len, key);
+}
+
+#define HSIPHASH_ALIGNMENT __alignof__(unsigned long)
+typedef struct {
+ unsigned long key[2];
+} hsiphash_key_t;
+
+u32 __hsiphash_aligned(const void *data, size_t len,
+ const hsiphash_key_t *key);
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+u32 __hsiphash_unaligned(const void *data, size_t len,
+ const hsiphash_key_t *key);
+#endif
+
+u32 hsiphash_1u32(const u32 a, const hsiphash_key_t *key);
+u32 hsiphash_2u32(const u32 a, const u32 b, const hsiphash_key_t *key);
+u32 hsiphash_3u32(const u32 a, const u32 b, const u32 c,
+ const hsiphash_key_t *key);
+u32 hsiphash_4u32(const u32 a, const u32 b, const u32 c, const u32 d,
+ const hsiphash_key_t *key);
+
+static inline u32 ___hsiphash_aligned(const __le32 *data, size_t len,
+ const hsiphash_key_t *key)
+{
+ if (__builtin_constant_p(len) && len == 4)
+ return hsiphash_1u32(le32_to_cpu(data[0]), key);
+ if (__builtin_constant_p(len) && len == 8)
+ return hsiphash_2u32(le32_to_cpu(data[0]), le32_to_cpu(data[1]),
+ key);
+ if (__builtin_constant_p(len) && len == 12)
+ return hsiphash_3u32(le32_to_cpu(data[0]), le32_to_cpu(data[1]),
+ le32_to_cpu(data[2]), key);
+ if (__builtin_constant_p(len) && len == 16)
+ return hsiphash_4u32(le32_to_cpu(data[0]), le32_to_cpu(data[1]),
+ le32_to_cpu(data[2]), le32_to_cpu(data[3]),
+ key);
+ return __hsiphash_aligned(data, len, key);
+}
+
+/**
+ * hsiphash - compute 32-bit hsiphash PRF value
+ * @data: buffer to hash
+ * @size: size of @data
+ * @key: the hsiphash key
+ */
+static inline u32 hsiphash(const void *data, size_t len,
+ const hsiphash_key_t *key)
+{
+#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+ if (!IS_ALIGNED((unsigned long)data, HSIPHASH_ALIGNMENT))
+ return __hsiphash_unaligned(data, len, key);
+#endif
+ return ___hsiphash_aligned(data, len, key);
+}
+
+#endif /* _LINUX_SIPHASH_H */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index a410715bbef8..69ccd2636911 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -585,20 +585,22 @@ static inline bool skb_mstamp_after(const struct skb_mstamp *t1,
* @cloned: Head may be cloned (check refcnt to be sure)
* @ip_summed: Driver fed us an IP checksum
* @nohdr: Payload reference only, must not modify header
- * @nfctinfo: Relationship of this skb to the connection
* @pkt_type: Packet class
* @fclone: skbuff clone status
* @ipvs_property: skbuff is owned by ipvs
+ * @tc_skip_classify: do not classify packet. set by IFB device
+ * @tc_at_ingress: used within tc_classify to distinguish in/egress
+ * @tc_redirected: packet was redirected by a tc action
+ * @tc_from_ingress: if tc_redirected, tc_at_ingress at time of redirect
* @peeked: this packet has been seen already, so stats have been
* done for it, don't do them again
* @nf_trace: netfilter packet trace flag
* @protocol: Packet protocol from driver
* @destructor: Destruct function
- * @nfct: Associated connection, if any
+ * @_nfct: Associated connection, if any (with nfctinfo bits)
* @nf_bridge: Saved data about a bridged frame - see br_netfilter.c
* @skb_iif: ifindex of device we arrived on
* @tc_index: Traffic control index
- * @tc_verd: traffic control verdict
* @hash: the packet hash
* @queue_mapping: Queue mapping for multiqueue devices
* @xmit_more: More SKBs are pending for this queue
@@ -610,6 +612,7 @@ static inline bool skb_mstamp_after(const struct skb_mstamp *t1,
* @wifi_acked_valid: wifi_acked was set
* @wifi_acked: whether frame was acked on wifi or not
* @no_fcs: Request NIC to treat last 4 bytes as Ethernet FCS
+ * @dst_pending_confirm: need to confirm neighbour
* @napi_id: id of the NAPI struct this skb came from
* @secmark: security marking
* @mark: Generic packet mark
@@ -668,7 +671,7 @@ struct sk_buff {
struct sec_path *sp;
#endif
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
- struct nf_conntrack *nfct;
+ unsigned long _nfct;
#endif
#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
struct nf_bridge_info *nf_bridge;
@@ -721,7 +724,6 @@ struct sk_buff {
__u8 pkt_type:3;
__u8 pfmemalloc:1;
__u8 ignore_df:1;
- __u8 nfctinfo:3;
__u8 nf_trace:1;
__u8 ip_summed:2;
@@ -740,6 +742,7 @@ struct sk_buff {
__u8 csum_level:2;
__u8 csum_bad:1;
+ __u8 dst_pending_confirm:1;
#ifdef CONFIG_IPV6_NDISC_NODETYPE
__u8 ndisc_nodetype:2;
#endif
@@ -749,13 +752,15 @@ struct sk_buff {
#ifdef CONFIG_NET_SWITCHDEV
__u8 offload_fwd_mark:1;
#endif
- /* 2, 4 or 5 bit hole */
+#ifdef CONFIG_NET_CLS_ACT
+ __u8 tc_skip_classify:1;
+ __u8 tc_at_ingress:1;
+ __u8 tc_redirected:1;
+ __u8 tc_from_ingress:1;
+#endif
#ifdef CONFIG_NET_SCHED
__u16 tc_index; /* traffic control index */
-#ifdef CONFIG_NET_CLS_ACT
- __u16 tc_verd; /* traffic control verdict */
-#endif
#endif
union {
@@ -836,6 +841,7 @@ static inline bool skb_pfmemalloc(const struct sk_buff *skb)
#define SKB_DST_NOREF 1UL
#define SKB_DST_PTRMASK ~(SKB_DST_NOREF)
+#define SKB_NFCT_PTRMASK ~(7UL)
/**
* skb_dst - returns skb dst_entry
* @skb: buffer
@@ -2178,6 +2184,11 @@ static inline unsigned char *skb_mac_header(const struct sk_buff *skb)
return skb->head + skb->mac_header;
}
+static inline int skb_mac_offset(const struct sk_buff *skb)
+{
+ return skb_mac_header(skb) - skb->data;
+}
+
static inline int skb_mac_header_was_set(const struct sk_buff *skb)
{
return skb->mac_header != (typeof(skb->mac_header))~0U;
@@ -3553,6 +3564,15 @@ static inline void skb_remcsum_process(struct sk_buff *skb, void *ptr,
skb->csum = csum_add(skb->csum, delta);
}
+static inline struct nf_conntrack *skb_nfct(const struct sk_buff *skb)
+{
+#if IS_ENABLED(CONFIG_NF_CONNTRACK)
+ return (void *)(skb->_nfct & SKB_NFCT_PTRMASK);
+#else
+ return NULL;
+#endif
+}
+
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
void nf_conntrack_destroy(struct nf_conntrack *nfct);
static inline void nf_conntrack_put(struct nf_conntrack *nfct)
@@ -3581,8 +3601,8 @@ static inline void nf_bridge_get(struct nf_bridge_info *nf_bridge)
static inline void nf_reset(struct sk_buff *skb)
{
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
- nf_conntrack_put(skb->nfct);
- skb->nfct = NULL;
+ nf_conntrack_put(skb_nfct(skb));
+ skb->_nfct = 0;
#endif
#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
nf_bridge_put(skb->nf_bridge);
@@ -3602,10 +3622,8 @@ static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src,
bool copy)
{
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
- dst->nfct = src->nfct;
- nf_conntrack_get(src->nfct);
- if (copy)
- dst->nfctinfo = src->nfctinfo;
+ dst->_nfct = src->_nfct;
+ nf_conntrack_get(skb_nfct(src));
#endif
#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
dst->nf_bridge = src->nf_bridge;
@@ -3620,7 +3638,7 @@ static inline void __nf_copy(struct sk_buff *dst, const struct sk_buff *src,
static inline void nf_copy(struct sk_buff *dst, const struct sk_buff *src)
{
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
- nf_conntrack_put(dst->nfct);
+ nf_conntrack_put(skb_nfct(dst));
#endif
#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER)
nf_bridge_put(dst->nf_bridge);
@@ -3652,9 +3670,7 @@ static inline bool skb_irq_freeable(const struct sk_buff *skb)
#if IS_ENABLED(CONFIG_XFRM)
!skb->sp &&
#endif
-#if IS_ENABLED(CONFIG_NF_CONNTRACK)
- !skb->nfct &&
-#endif
+ !skb_nfct(skb) &&
!skb->_skb_refdst &&
!skb_has_frag_list(skb);
}
@@ -3689,6 +3705,16 @@ static inline bool skb_rx_queue_recorded(const struct sk_buff *skb)
return skb->queue_mapping != 0;
}
+static inline void skb_set_dst_pending_confirm(struct sk_buff *skb, u32 val)
+{
+ skb->dst_pending_confirm = val;
+}
+
+static inline bool skb_get_dst_pending_confirm(const struct sk_buff *skb)
+{
+ return skb->dst_pending_confirm != 0;
+}
+
static inline struct sec_path *skb_sec_path(struct sk_buff *skb)
{
#ifdef CONFIG_XFRM
diff --git a/include/linux/soc/qcom/smem_state.h b/include/linux/soc/qcom/smem_state.h
index 7b88697929e9..b8478ee7a71f 100644
--- a/include/linux/soc/qcom/smem_state.h
+++ b/include/linux/soc/qcom/smem_state.h
@@ -1,7 +1,7 @@
#ifndef __QCOM_SMEM_STATE__
#define __QCOM_SMEM_STATE__
-#include <linux/errno.h>
+#include <linux/err.h>
struct device_node;
struct qcom_smem_state;
diff --git a/include/linux/soc/ti/knav_dma.h b/include/linux/soc/ti/knav_dma.h
index 35cb9264e0d5..2b7882666ef6 100644
--- a/include/linux/soc/ti/knav_dma.h
+++ b/include/linux/soc/ti/knav_dma.h
@@ -41,6 +41,8 @@
#define KNAV_DMA_DESC_RETQ_SHIFT 0
#define KNAV_DMA_DESC_RETQ_MASK MASK(14)
#define KNAV_DMA_DESC_BUF_LEN_MASK MASK(22)
+#define KNAV_DMA_DESC_EFLAGS_MASK MASK(4)
+#define KNAV_DMA_DESC_EFLAGS_SHIFT 20
#define KNAV_DMA_NUM_EPIB_WORDS 4
#define KNAV_DMA_NUM_PS_WORDS 16
diff --git a/include/linux/socket.h b/include/linux/socket.h
index b5cc5a6d7011..082027457825 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -92,9 +92,9 @@ struct cmsghdr {
#define CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )
-#define CMSG_DATA(cmsg) ((void *)((char *)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr))))
-#define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))
-#define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
+#define CMSG_DATA(cmsg) ((void *)((char *)(cmsg) + sizeof(struct cmsghdr)))
+#define CMSG_SPACE(len) (sizeof(struct cmsghdr) + CMSG_ALIGN(len))
+#define CMSG_LEN(len) (sizeof(struct cmsghdr) + (len))
#define __CMSG_FIRSTHDR(ctl,len) ((len) >= sizeof(struct cmsghdr) ? \
(struct cmsghdr *)(ctl) : \
@@ -202,8 +202,12 @@ struct ucred {
#define AF_VSOCK 40 /* vSockets */
#define AF_KCM 41 /* Kernel Connection Multiplexor*/
#define AF_QIPCRTR 42 /* Qualcomm IPC Router */
+#define AF_SMC 43 /* smc sockets: reserve number for
+ * PF_SMC protocol family that
+ * reuses AF_INET address family
+ */
-#define AF_MAX 43 /* For now.. */
+#define AF_MAX 44 /* For now.. */
/* Protocol families, same as address families. */
#define PF_UNSPEC AF_UNSPEC
@@ -251,6 +255,7 @@ struct ucred {
#define PF_VSOCK AF_VSOCK
#define PF_KCM AF_KCM
#define PF_QIPCRTR AF_QIPCRTR
+#define PF_SMC AF_SMC
#define PF_MAX AF_MAX
/* Maximum queue length specifiable by listen. */
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 266dab9ad782..fc273e9d5f67 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -103,7 +103,6 @@ struct stmmac_axi {
u32 axi_wr_osr_lmt;
u32 axi_rd_osr_lmt;
bool axi_kbbe;
- bool axi_axi_all;
u32 axi_blen[AXI_BLEN];
bool axi_fb;
bool axi_mb;
@@ -135,13 +134,18 @@ struct plat_stmmacenet_data {
int tx_fifo_size;
int rx_fifo_size;
void (*fix_mac_speed)(void *priv, unsigned int speed);
- void (*bus_setup)(void __iomem *ioaddr);
int (*init)(struct platform_device *pdev, void *priv);
void (*exit)(struct platform_device *pdev, void *priv);
void *bsp_priv;
+ struct clk *stmmac_clk;
+ struct clk *pclk;
+ struct clk *clk_ptp_ref;
+ unsigned int clk_ptp_rate;
+ struct reset_control *stmmac_rst;
struct stmmac_axi *axi;
int has_gmac4;
bool tso_en;
int mac_port_sel_speed;
+ bool en_tx_lpi_clockgating;
};
#endif
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index c93f4b3a59cb..cfc2d9506ce8 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -212,6 +212,8 @@ struct tcp_sock {
/* Information of the most recently (s)acked skb */
struct tcp_rack {
struct skb_mstamp mstamp; /* (Re)sent time of the skb */
+ u32 rtt_us; /* Associated RTT */
+ u32 end_seq; /* Ending TCP sequence of the skb */
u8 advanced; /* mstamp advanced since last lost marking */
u8 reord; /* reordering detected */
} rack;
@@ -220,15 +222,15 @@ struct tcp_sock {
u32 chrono_stat[3]; /* Time in jiffies for chrono_stat stats */
u8 chrono_type:2, /* current chronograph type */
rate_app_limited:1, /* rate_{delivered,interval_us} limited? */
- unused:5;
+ fastopen_connect:1, /* FASTOPEN_CONNECT sockopt */
+ unused:4;
u8 nonagle : 4,/* Disable Nagle algorithm? */
thin_lto : 1,/* Use linear timeouts for thin streams */
- thin_dupack : 1,/* Fast retransmit on first dupack */
+ unused1 : 1,
repair : 1,
frto : 1;/* F-RTO (RFC5682) activated in CA_Loss */
u8 repair_queue;
- u8 do_early_retrans:1,/* Enable RFC5827 early-retransmit */
- syn_data:1, /* SYN includes data */
+ u8 syn_data:1, /* SYN includes data */
syn_fastopen:1, /* SYN includes Fast Open option */
syn_fastopen_exp:1,/* SYN includes Fast Open exp. option */
syn_data_acked:1,/* data in SYN is acked by SYN-ACK */
@@ -310,7 +312,6 @@ struct tcp_sock {
*/
int lost_cnt_hint;
- u32 retransmit_high; /* L-bits may be on up to this seqno */
u32 prior_ssthresh; /* ssthresh saved at recovery start */
u32 high_seq; /* snd_nxt at onset of congestion */
@@ -444,4 +445,13 @@ static inline void tcp_saved_syn_free(struct tcp_sock *tp)
struct sk_buff *tcp_get_timestamping_opt_stats(const struct sock *sk);
+static inline u16 tcp_mss_clamp(const struct tcp_sock *tp, u16 mss)
+{
+ /* We use READ_ONCE() here because socket might not be locked.
+ * This happens for listeners.
+ */
+ u16 user_mss = READ_ONCE(tp->rx_opt.user_mss);
+
+ return (user_mss && user_mss < mss) ? user_mss : mss;
+}
#endif /* _LINUX_TCP_H */
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index be007610ceb0..0f165507495c 100644
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -33,7 +33,8 @@ const char *trace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
unsigned int bitmask_size);
const char *trace_print_hex_seq(struct trace_seq *p,
- const unsigned char *buf, int len);
+ const unsigned char *buf, int len,
+ bool concatenate);
const char *trace_print_array_seq(struct trace_seq *p,
const void *buf, int count,
diff --git a/include/linux/virtio.h b/include/linux/virtio.h
index d5eb5479a425..04b0d3f95043 100644
--- a/include/linux/virtio.h
+++ b/include/linux/virtio.h
@@ -132,12 +132,16 @@ static inline struct virtio_device *dev_to_virtio(struct device *_dev)
return container_of(_dev, struct virtio_device, dev);
}
+void virtio_add_status(struct virtio_device *dev, unsigned int status);
int register_virtio_device(struct virtio_device *dev);
void unregister_virtio_device(struct virtio_device *dev);
void virtio_break_device(struct virtio_device *dev);
void virtio_config_changed(struct virtio_device *dev);
+void virtio_config_disable(struct virtio_device *dev);
+void virtio_config_enable(struct virtio_device *dev);
+int virtio_finalize_features(struct virtio_device *dev);
#ifdef CONFIG_PM_SLEEP
int virtio_device_freeze(struct virtio_device *dev);
int virtio_device_restore(struct virtio_device *dev);
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 1d716449209e..cfa2ae33da9a 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -41,6 +41,7 @@ struct tc_action {
struct rcu_head tcfa_rcu;
struct gnet_stats_basic_cpu __percpu *cpu_bstats;
struct gnet_stats_queue __percpu *cpu_qstats;
+ struct tc_cookie *act_cookie;
};
#define tcf_head common.tcfa_head
#define tcf_index common.tcfa_index
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 8f998afc1384..17c6fd84e287 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -88,9 +88,7 @@ int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr,
u32 banned_flags);
int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
u32 banned_flags);
-int ipv4_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2,
- bool match_wildcard);
-int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2,
+int inet_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2,
bool match_wildcard);
void addrconf_join_solict(struct net_device *dev, const struct in6_addr *addr);
void addrconf_leave_solict(struct inet6_dev *idev, const struct in6_addr *addr);
diff --git a/include/net/arp.h b/include/net/arp.h
index 5e0f891d476c..65619a2de6f4 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -35,6 +35,22 @@ static inline struct neighbour *__ipv4_neigh_lookup(struct net_device *dev, u32
return n;
}
+static inline void __ipv4_confirm_neigh(struct net_device *dev, u32 key)
+{
+ struct neighbour *n;
+
+ rcu_read_lock_bh();
+ n = __ipv4_neigh_lookup_noref(dev, key);
+ if (n) {
+ unsigned long now = jiffies;
+
+ /* avoid dirtying neighbour */
+ if (n->confirmed != now)
+ n->confirmed = now;
+ }
+ rcu_read_unlock_bh();
+}
+
void arp_init(void);
int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
void arp_send(int type, int ptype, __be32 dest_ip,
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 814be4b4200c..c92dc03c8528 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -5,7 +5,7 @@
*
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
- * Copyright 2015-2016 Intel Deutschland GmbH
+ * Copyright 2015-2017 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -311,6 +311,34 @@ struct ieee80211_supported_band {
struct ieee80211_sta_vht_cap vht_cap;
};
+/**
+ * wiphy_read_of_freq_limits - read frequency limits from device tree
+ *
+ * @wiphy: the wireless device to get extra limits for
+ *
+ * Some devices may have extra limitations specified in DT. This may be useful
+ * for chipsets that normally support more bands but are limited due to board
+ * design (e.g. by antennas or external power amplifier).
+ *
+ * This function reads info from DT and uses it to *modify* channels (disable
+ * unavailable ones). It's usually a *bad* idea to use it in drivers with
+ * shared channel data as DT limitations are device specific. You should make
+ * sure to call it only if channels in wiphy are copied and can be modified
+ * without affecting other devices.
+ *
+ * As this function access device node it has to be called after set_wiphy_dev.
+ * It also modifies channels so they have to be set first.
+ * If using this helper, call it before wiphy_register().
+ */
+#ifdef CONFIG_OF
+void wiphy_read_of_freq_limits(struct wiphy *wiphy);
+#else /* CONFIG_OF */
+static inline void wiphy_read_of_freq_limits(struct wiphy *wiphy)
+{
+}
+#endif /* !CONFIG_OF */
+
+
/*
* Wireless hardware/device configuration structures and methods
*/
@@ -720,6 +748,10 @@ struct cfg80211_bitrate_mask {
* @pbss: If set, start as a PCP instead of AP. Relevant for DMG
* networks.
* @beacon_rate: bitrate to be used for beacons
+ * @ht_cap: HT capabilities (or %NULL if HT isn't enabled)
+ * @vht_cap: VHT capabilities (or %NULL if VHT isn't enabled)
+ * @ht_required: stations must support HT
+ * @vht_required: stations must support VHT
*/
struct cfg80211_ap_settings {
struct cfg80211_chan_def chandef;
@@ -740,6 +772,10 @@ struct cfg80211_ap_settings {
const struct cfg80211_acl_data *acl;
bool pbss;
struct cfg80211_bitrate_mask beacon_rate;
+
+ const struct ieee80211_ht_cap *ht_cap;
+ const struct ieee80211_vht_cap *vht_cap;
+ bool ht_required, vht_required;
};
/**
@@ -1592,6 +1628,17 @@ struct cfg80211_sched_scan_plan {
};
/**
+ * struct cfg80211_bss_select_adjust - BSS selection with RSSI adjustment.
+ *
+ * @band: band of BSS which should match for RSSI level adjustment.
+ * @delta: value of RSSI level adjustment.
+ */
+struct cfg80211_bss_select_adjust {
+ enum nl80211_band band;
+ s8 delta;
+};
+
+/**
* struct cfg80211_sched_scan_request - scheduled scan request description
*
* @ssids: SSIDs to scan for (passed in the probe_reqs in active scans)
@@ -1626,6 +1673,16 @@ struct cfg80211_sched_scan_plan {
* cycle. The driver may ignore this parameter and start
* immediately (or at any other time), if this feature is not
* supported.
+ * @relative_rssi_set: Indicates whether @relative_rssi is set or not.
+ * @relative_rssi: Relative RSSI threshold in dB to restrict scan result
+ * reporting in connected state to cases where a matching BSS is determined
+ * to have better or slightly worse RSSI than the current connected BSS.
+ * The relative RSSI threshold values are ignored in disconnected state.
+ * @rssi_adjust: delta dB of RSSI preference to be given to the BSSs that belong
+ * to the specified band while deciding whether a better BSS is reported
+ * using @relative_rssi. If delta is a negative number, the BSSs that
+ * belong to the specified band will be penalized by delta dB in relative
+ * comparisions.
*/
struct cfg80211_sched_scan_request {
struct cfg80211_ssid *ssids;
@@ -1645,6 +1702,10 @@ struct cfg80211_sched_scan_request {
u8 mac_addr[ETH_ALEN] __aligned(2);
u8 mac_addr_mask[ETH_ALEN] __aligned(2);
+ bool relative_rssi_set;
+ s8 relative_rssi;
+ struct cfg80211_bss_select_adjust rssi_adjust;
+
/* internal */
struct wiphy *wiphy;
struct net_device *dev;
@@ -1953,17 +2014,6 @@ struct cfg80211_ibss_params {
};
/**
- * struct cfg80211_bss_select_adjust - BSS selection with RSSI adjustment.
- *
- * @band: band of BSS which should match for RSSI level adjustment.
- * @delta: value of RSSI level adjustment.
- */
-struct cfg80211_bss_select_adjust {
- enum nl80211_band band;
- s8 delta;
-};
-
-/**
* struct cfg80211_bss_selection - connection parameters for BSS selection.
*
* @behaviour: requested BSS selection behaviour.
@@ -2366,11 +2416,13 @@ struct cfg80211_qos_map {
* This struct defines NAN configuration parameters
*
* @master_pref: master preference (1 - 255)
- * @dual: dual band operation mode, see &enum nl80211_nan_dual_band_conf
+ * @bands: operating bands, a bitmap of &enum nl80211_band values.
+ * For instance, for NL80211_BAND_2GHZ, bit 0 would be set
+ * (i.e. BIT(NL80211_BAND_2GHZ)).
*/
struct cfg80211_nan_conf {
u8 master_pref;
- u8 dual;
+ u8 bands;
};
/**
@@ -2378,11 +2430,11 @@ struct cfg80211_nan_conf {
* configuration
*
* @CFG80211_NAN_CONF_CHANGED_PREF: master preference
- * @CFG80211_NAN_CONF_CHANGED_DUAL: dual band operation
+ * @CFG80211_NAN_CONF_CHANGED_BANDS: operating bands
*/
enum cfg80211_nan_conf_changes {
CFG80211_NAN_CONF_CHANGED_PREF = BIT(0),
- CFG80211_NAN_CONF_CHANGED_DUAL = BIT(1),
+ CFG80211_NAN_CONF_CHANGED_BANDS = BIT(1),
};
/**
@@ -3136,22 +3188,6 @@ struct ieee80211_iface_limit {
/**
* struct ieee80211_iface_combination - possible interface combination
- * @limits: limits for the given interface types
- * @n_limits: number of limitations
- * @num_different_channels: can use up to this many different channels
- * @max_interfaces: maximum number of interfaces in total allowed in this
- * group
- * @beacon_int_infra_match: In this combination, the beacon intervals
- * between infrastructure and AP types must match. This is required
- * only in special cases.
- * @radar_detect_widths: bitmap of channel widths supported for radar detection
- * @radar_detect_regions: bitmap of regions supported for radar detection
- * @beacon_int_min_gcd: This interface combination supports different
- * beacon intervals.
- * = 0 - all beacon intervals for different interface must be same.
- * > 0 - any beacon interval for the interface part of this combination AND
- * *GCD* of all beacon intervals from beaconing interfaces of this
- * combination must be greater or equal to this value.
*
* With this structure the driver can describe which interface
* combinations it supports concurrently.
@@ -3210,13 +3246,60 @@ struct ieee80211_iface_limit {
*
*/
struct ieee80211_iface_combination {
+ /**
+ * @limits:
+ * limits for the given interface types
+ */
const struct ieee80211_iface_limit *limits;
+
+ /**
+ * @num_different_channels:
+ * can use up to this many different channels
+ */
u32 num_different_channels;
+
+ /**
+ * @max_interfaces:
+ * maximum number of interfaces in total allowed in this group
+ */
u16 max_interfaces;
+
+ /**
+ * @n_limits:
+ * number of limitations
+ */
u8 n_limits;
+
+ /**
+ * @beacon_int_infra_match:
+ * In this combination, the beacon intervals between infrastructure
+ * and AP types must match. This is required only in special cases.
+ */
bool beacon_int_infra_match;
+
+ /**
+ * @radar_detect_widths:
+ * bitmap of channel widths supported for radar detection
+ */
u8 radar_detect_widths;
+
+ /**
+ * @radar_detect_regions:
+ * bitmap of regions supported for radar detection
+ */
u8 radar_detect_regions;
+
+ /**
+ * @beacon_int_min_gcd:
+ * This interface combination supports different beacon intervals.
+ *
+ * = 0
+ * all beacon intervals for different interface must be same.
+ * > 0
+ * any beacon interval for the interface part of this combination AND
+ * GCD of all beacon intervals from beaconing interfaces of this
+ * combination must be greater or equal to this value.
+ */
u32 beacon_int_min_gcd;
};
@@ -3515,6 +3598,10 @@ struct wiphy_iftype_ext_capab {
* attribute indices defined in &enum nl80211_bss_select_attr.
*
* @cookie_counter: unique generic cookie counter, used to identify objects.
+ * @nan_supported_bands: bands supported by the device in NAN mode, a
+ * bitmap of &enum nl80211_band values. For instance, for
+ * NL80211_BAND_2GHZ, bit 0 would be set
+ * (i.e. BIT(NL80211_BAND_2GHZ)).
*/
struct wiphy {
/* assign these fields before you register the wiphy */
@@ -3646,6 +3733,8 @@ struct wiphy {
u64 cookie_counter;
+ u8 nan_supported_bands;
+
char priv[0] __aligned(NETDEV_ALIGN);
};
@@ -3837,6 +3926,9 @@ struct cfg80211_cached_keys;
* @conn: (private) cfg80211 software SME connection state machine data
* @connect_keys: (private) keys to set after connection is established
* @conn_bss_type: connecting/connected BSS type
+ * @conn_owner_nlportid: (private) connection owner socket port ID
+ * @disconnect_wk: (private) auto-disconnect work
+ * @disconnect_bssid: (private) the BSSID to use for auto-disconnect
* @ibss_fixed: (private) IBSS is using fixed BSSID
* @ibss_dfs_possible: (private) IBSS may change to a DFS channel
* @event_list: (private) list for internal event processing
@@ -3868,6 +3960,10 @@ struct wireless_dev {
struct cfg80211_conn *conn;
struct cfg80211_cached_keys *connect_keys;
enum ieee80211_bss_type conn_bss_type;
+ u32 conn_owner_nlportid;
+
+ struct work_struct disconnect_wk;
+ u8 disconnect_bssid[ETH_ALEN];
struct list_head event_list;
spinlock_t event_lock;
@@ -3955,26 +4051,15 @@ int ieee80211_channel_to_frequency(int chan, enum nl80211_band band);
*/
int ieee80211_frequency_to_channel(int freq);
-/*
- * Name indirection necessary because the ieee80211 code also has
- * a function named "ieee80211_get_channel", so if you include
- * cfg80211's header file you get cfg80211's version, if you try
- * to include both header files you'll (rightfully!) get a symbol
- * clash.
- */
-struct ieee80211_channel *__ieee80211_get_channel(struct wiphy *wiphy,
- int freq);
/**
* ieee80211_get_channel - get channel struct from wiphy for specified frequency
+ *
* @wiphy: the struct wiphy to get the channel for
* @freq: the center frequency of the channel
+ *
* Return: The channel struct from @wiphy at @freq.
*/
-static inline struct ieee80211_channel *
-ieee80211_get_channel(struct wiphy *wiphy, int freq)
-{
- return __ieee80211_get_channel(wiphy, freq);
-}
+struct ieee80211_channel *ieee80211_get_channel(struct wiphy *wiphy, int freq);
/**
* ieee80211_get_response_rate - get basic rate for a given rate
@@ -5048,20 +5133,32 @@ static inline void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp)
* @req_ie_len: association request IEs length
* @resp_ie: association response IEs (may be %NULL)
* @resp_ie_len: assoc response IEs length
- * @status: status code, 0 for successful connection, use
- * %WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you
- * the real status code for failures.
+ * @status: status code, %WLAN_STATUS_SUCCESS for successful connection, use
+ * %WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you
+ * the real status code for failures. If this call is used to report a
+ * failure due to a timeout (e.g., not receiving an Authentication frame
+ * from the AP) instead of an explicit rejection by the AP, -1 is used to
+ * indicate that this is a failure, but without a status code.
+ * @timeout_reason is used to report the reason for the timeout in that
+ * case.
* @gfp: allocation flags
- *
- * It should be called by the underlying driver whenever connect() has
- * succeeded. This is similar to cfg80211_connect_result(), but with the
- * option of identifying the exact bss entry for the connection. Only one of
- * these functions should be called.
+ * @timeout_reason: reason for connection timeout. This is used when the
+ * connection fails due to a timeout instead of an explicit rejection from
+ * the AP. %NL80211_TIMEOUT_UNSPECIFIED is used when the timeout reason is
+ * not known. This value is used only if @status < 0 to indicate that the
+ * failure is due to a timeout and not due to explicit rejection by the AP.
+ * This value is ignored in other cases (@status >= 0).
+ *
+ * It should be called by the underlying driver once execution of the connection
+ * request from connect() has been completed. This is similar to
+ * cfg80211_connect_result(), but with the option of identifying the exact bss
+ * entry for the connection. Only one of these functions should be called.
*/
void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid,
struct cfg80211_bss *bss, const u8 *req_ie,
size_t req_ie_len, const u8 *resp_ie,
- size_t resp_ie_len, int status, gfp_t gfp);
+ size_t resp_ie_len, int status, gfp_t gfp,
+ enum nl80211_timeout_reason timeout_reason);
/**
* cfg80211_connect_result - notify cfg80211 of connection result
@@ -5072,13 +5169,15 @@ void cfg80211_connect_bss(struct net_device *dev, const u8 *bssid,
* @req_ie_len: association request IEs length
* @resp_ie: association response IEs (may be %NULL)
* @resp_ie_len: assoc response IEs length
- * @status: status code, 0 for successful connection, use
+ * @status: status code, %WLAN_STATUS_SUCCESS for successful connection, use
* %WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you
* the real status code for failures.
* @gfp: allocation flags
*
- * It should be called by the underlying driver whenever connect() has
- * succeeded.
+ * It should be called by the underlying driver once execution of the connection
+ * request from connect() has been completed. This is similar to
+ * cfg80211_connect_bss() which allows the exact bss entry to be specified. Only
+ * one of these functions should be called.
*/
static inline void
cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
@@ -5087,7 +5186,8 @@ cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
u16 status, gfp_t gfp)
{
cfg80211_connect_bss(dev, bssid, NULL, req_ie, req_ie_len, resp_ie,
- resp_ie_len, status, gfp);
+ resp_ie_len, status, gfp,
+ NL80211_TIMEOUT_UNSPECIFIED);
}
/**
@@ -5098,6 +5198,7 @@ cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
* @req_ie: association request IEs (maybe be %NULL)
* @req_ie_len: association request IEs length
* @gfp: allocation flags
+ * @timeout_reason: reason for connection timeout.
*
* It should be called by the underlying driver whenever connect() has failed
* in a sequence where no explicit authentication/association rejection was
@@ -5107,10 +5208,11 @@ cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
*/
static inline void
cfg80211_connect_timeout(struct net_device *dev, const u8 *bssid,
- const u8 *req_ie, size_t req_ie_len, gfp_t gfp)
+ const u8 *req_ie, size_t req_ie_len, gfp_t gfp,
+ enum nl80211_timeout_reason timeout_reason)
{
cfg80211_connect_bss(dev, bssid, NULL, req_ie, req_ie_len, NULL, 0, -1,
- gfp);
+ gfp, timeout_reason);
}
/**
@@ -5296,6 +5398,7 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
* cfg80211_cqm_rssi_notify - connection quality monitoring rssi event
* @dev: network device
* @rssi_event: the triggered RSSI event
+ * @rssi_level: new RSSI level value or 0 if not available
* @gfp: context flags
*
* This function is called when a configured connection quality monitoring
@@ -5303,7 +5406,7 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie,
*/
void cfg80211_cqm_rssi_notify(struct net_device *dev,
enum nl80211_cqm_rssi_threshold_event rssi_event,
- gfp_t gfp);
+ s32 rssi_level, gfp_t gfp);
/**
* cfg80211_cqm_pktloss_notify - notify userspace about packetloss to peer
diff --git a/include/net/checksum.h b/include/net/checksum.h
index 35d0fabd2782..aef2b2bb6603 100644
--- a/include/net/checksum.h
+++ b/include/net/checksum.h
@@ -179,7 +179,7 @@ static inline __wsum remcsum_adjust(void *ptr, __wsum csum,
static inline void remcsum_unadjust(__sum16 *psum, __wsum delta)
{
- *psum = csum_fold(csum_sub(delta, *psum));
+ *psum = csum_fold(csum_sub(delta, (__force __wsum)*psum));
}
#endif
diff --git a/include/net/dsa.h b/include/net/dsa.h
index b122196d5a1f..4e13e695f025 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -11,15 +11,19 @@
#ifndef __LINUX_NET_DSA_H
#define __LINUX_NET_DSA_H
+#include <linux/if.h>
#include <linux/if_ether.h>
#include <linux/list.h>
+#include <linux/notifier.h>
#include <linux/timer.h>
#include <linux/workqueue.h>
#include <linux/of.h>
-#include <linux/phy.h>
-#include <linux/phy_fixed.h>
#include <linux/ethtool.h>
+struct tc_action;
+struct phy_device;
+struct fixed_phy_status;
+
enum dsa_tag_protocol {
DSA_TAG_PROTO_NONE = 0,
DSA_TAG_PROTO_DSA,
@@ -42,6 +46,11 @@ struct dsa_chip_data {
struct device *host_dev;
int sw_addr;
+ /*
+ * Reference to network devices
+ */
+ struct device *netdev[DSA_MAX_PORTS];
+
/* set to size of eeprom if supported by the switch */
int eeprom_len;
@@ -90,6 +99,9 @@ struct packet_type;
struct dsa_switch_tree {
struct list_head list;
+ /* Notifier chain for switch-wide events */
+ struct raw_notifier_head nh;
+
/* Tree identifier */
u32 tree;
@@ -124,7 +136,7 @@ struct dsa_switch_tree {
/*
* The switch and port to which the CPU is attached.
*/
- s8 cpu_switch;
+ struct dsa_switch *cpu_switch;
s8 cpu_port;
/*
@@ -139,11 +151,37 @@ struct dsa_switch_tree {
const struct dsa_device_ops *tag_ops;
};
+/* TC matchall action types, only mirroring for now */
+enum dsa_port_mall_action_type {
+ DSA_PORT_MALL_MIRROR,
+};
+
+/* TC mirroring entry */
+struct dsa_mall_mirror_tc_entry {
+ u8 to_local_port;
+ bool ingress;
+};
+
+/* TC matchall entry */
+struct dsa_mall_tc_entry {
+ struct list_head list;
+ unsigned long cookie;
+ enum dsa_port_mall_action_type type;
+ union {
+ struct dsa_mall_mirror_tc_entry mirror;
+ };
+};
+
+
struct dsa_port {
+ struct dsa_switch *ds;
+ unsigned int index;
+ const char *name;
struct net_device *netdev;
struct device_node *dn;
unsigned int ageing_time;
u8 stp_state;
+ struct net_device *bridge_dev;
};
struct dsa_switch {
@@ -155,6 +193,9 @@ struct dsa_switch {
struct dsa_switch_tree *dst;
int index;
+ /* Listener for switch fabric events */
+ struct notifier_block nb;
+
/*
* Give the switch driver somewhere to hang its private data
* structure.
@@ -169,7 +210,7 @@ struct dsa_switch {
/*
* The switch operations.
*/
- struct dsa_switch_ops *ops;
+ const struct dsa_switch_ops *ops;
/*
* An array of which element [a] indicates which port on this
@@ -178,14 +219,6 @@ struct dsa_switch {
*/
s8 rtable[DSA_MAX_SWITCHES];
-#ifdef CONFIG_NET_DSA_HWMON
- /*
- * Hardware monitoring information
- */
- char hwmon_name[IFNAMSIZ + 8];
- struct device *hwmon_dev;
-#endif
-
/*
* The lower device this switch uses to talk to the host
*/
@@ -198,13 +231,16 @@ struct dsa_switch {
u32 cpu_port_mask;
u32 enabled_port_mask;
u32 phys_mii_mask;
- struct dsa_port ports[DSA_MAX_PORTS];
struct mii_bus *slave_mii_bus;
+
+ /* Dynamically allocated ports, keep last */
+ size_t num_ports;
+ struct dsa_port ports[];
};
static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p)
{
- return !!(ds->index == ds->dst->cpu_switch && p == ds->dst->cpu_port);
+ return !!(ds == ds->dst->cpu_switch && p == ds->dst->cpu_port);
}
static inline bool dsa_is_dsa_port(struct dsa_switch *ds, int p)
@@ -227,10 +263,10 @@ static inline u8 dsa_upstream_port(struct dsa_switch *ds)
* Else return the (DSA) port number that connects to the
* switch that is one hop closer to the cpu.
*/
- if (dst->cpu_switch == ds->index)
+ if (dst->cpu_switch == ds)
return dst->cpu_port;
else
- return ds->rtable[dst->cpu_switch];
+ return ds->rtable[dst->cpu_switch->index];
}
struct switchdev_trans;
@@ -239,9 +275,17 @@ struct switchdev_obj_port_fdb;
struct switchdev_obj_port_mdb;
struct switchdev_obj_port_vlan;
-struct dsa_switch_ops {
- struct list_head list;
+#define DSA_NOTIFIER_BRIDGE_JOIN 1
+#define DSA_NOTIFIER_BRIDGE_LEAVE 2
+
+/* DSA_NOTIFIER_BRIDGE_* */
+struct dsa_notifier_bridge_info {
+ struct net_device *br;
+ int sw_index;
+ int port;
+};
+struct dsa_switch_ops {
/*
* Probing and setup.
*/
@@ -309,14 +353,6 @@ struct dsa_switch_ops {
int (*get_eee)(struct dsa_switch *ds, int port,
struct ethtool_eee *e);
-#ifdef CONFIG_NET_DSA_HWMON
- /* Hardware monitoring */
- int (*get_temp)(struct dsa_switch *ds, int *temp);
- int (*get_temp_limit)(struct dsa_switch *ds, int *temp);
- int (*set_temp_limit)(struct dsa_switch *ds, int temp);
- int (*get_temp_alarm)(struct dsa_switch *ds, bool *alarm);
-#endif
-
/* EEPROM access */
int (*get_eeprom_len)(struct dsa_switch *ds);
int (*get_eeprom)(struct dsa_switch *ds,
@@ -337,7 +373,8 @@ struct dsa_switch_ops {
int (*set_ageing_time)(struct dsa_switch *ds, unsigned int msecs);
int (*port_bridge_join)(struct dsa_switch *ds, int port,
struct net_device *bridge);
- void (*port_bridge_leave)(struct dsa_switch *ds, int port);
+ void (*port_bridge_leave)(struct dsa_switch *ds, int port,
+ struct net_device *bridge);
void (*port_stp_state_set)(struct dsa_switch *ds, int port,
u8 state);
void (*port_fast_age)(struct dsa_switch *ds, int port);
@@ -388,19 +425,43 @@ struct dsa_switch_ops {
int (*port_mdb_dump)(struct dsa_switch *ds, int port,
struct switchdev_obj_port_mdb *mdb,
int (*cb)(struct switchdev_obj *obj));
+
+ /*
+ * RXNFC
+ */
+ int (*get_rxnfc)(struct dsa_switch *ds, int port,
+ struct ethtool_rxnfc *nfc, u32 *rule_locs);
+ int (*set_rxnfc)(struct dsa_switch *ds, int port,
+ struct ethtool_rxnfc *nfc);
+
+ /*
+ * TC integration
+ */
+ int (*port_mirror_add)(struct dsa_switch *ds, int port,
+ struct dsa_mall_mirror_tc_entry *mirror,
+ bool ingress);
+ void (*port_mirror_del)(struct dsa_switch *ds, int port,
+ struct dsa_mall_mirror_tc_entry *mirror);
+};
+
+struct dsa_switch_driver {
+ struct list_head list;
+ const struct dsa_switch_ops *ops;
};
-void register_switch_driver(struct dsa_switch_ops *type);
-void unregister_switch_driver(struct dsa_switch_ops *type);
+void register_switch_driver(struct dsa_switch_driver *type);
+void unregister_switch_driver(struct dsa_switch_driver *type);
struct mii_bus *dsa_host_dev_to_mii_bus(struct device *dev);
+struct net_device *dsa_dev_to_net_device(struct device *dev);
static inline bool dsa_uses_tagged_protocol(struct dsa_switch_tree *dst)
{
return dst->rcv != NULL;
}
+struct dsa_switch *dsa_switch_alloc(struct device *dev, size_t n);
void dsa_unregister_switch(struct dsa_switch *ds);
-int dsa_register_switch(struct dsa_switch *ds, struct device_node *np);
+int dsa_register_switch(struct dsa_switch *ds, struct device *dev);
#ifdef CONFIG_PM_SLEEP
int dsa_switch_suspend(struct dsa_switch *ds);
int dsa_switch_resume(struct dsa_switch *ds);
diff --git a/include/net/dst.h b/include/net/dst.h
index 6835d224d47b..84a1043dd6a1 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -59,8 +59,6 @@ struct dst_entry {
#define DST_XFRM_QUEUE 0x0100
#define DST_METADATA 0x0200
- unsigned short pending_confirm;
-
short error;
/* A non-zero value of dst->obsolete forces by-hand validation
@@ -78,6 +76,8 @@ struct dst_entry {
#define DST_OBSOLETE_KILL -2
unsigned short header_len; /* more space at head required */
unsigned short trailer_len; /* space to reserve at tail */
+ unsigned short __pad3;
+
#ifdef CONFIG_IP_ROUTE_CLASSID
__u32 tclassid;
#else
@@ -440,7 +440,6 @@ static inline void dst_rcu_free(struct rcu_head *head)
static inline void dst_confirm(struct dst_entry *dst)
{
- dst->pending_confirm = 1;
}
static inline int dst_neigh_output(struct dst_entry *dst, struct neighbour *n,
@@ -448,15 +447,6 @@ static inline int dst_neigh_output(struct dst_entry *dst, struct neighbour *n,
{
const struct hh_cache *hh;
- if (dst->pending_confirm) {
- unsigned long now = jiffies;
-
- dst->pending_confirm = 0;
- /* avoid dirtying neighbour */
- if (n->confirmed != now)
- n->confirmed = now;
- }
-
hh = &n->hh;
if ((n->nud_state & NUD_CONNECTED) && hh->hh_len)
return neigh_hh_output(hh, skb);
@@ -477,6 +467,13 @@ static inline struct neighbour *dst_neigh_lookup_skb(const struct dst_entry *dst
return IS_ERR(n) ? NULL : n;
}
+static inline void dst_confirm_neigh(const struct dst_entry *dst,
+ const void *daddr)
+{
+ if (dst->ops->confirm_neigh)
+ dst->ops->confirm_neigh(dst, daddr);
+}
+
static inline void dst_link_failure(struct sk_buff *skb)
{
struct dst_entry *dst = skb_dst(skb);
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h
index a0d443ca16fc..c84b3287e38b 100644
--- a/include/net/dst_ops.h
+++ b/include/net/dst_ops.h
@@ -33,6 +33,8 @@ struct dst_ops {
struct neighbour * (*neigh_lookup)(const struct dst_entry *dst,
struct sk_buff *skb,
const void *daddr);
+ void (*confirm_neigh)(const struct dst_entry *dst,
+ const void *daddr);
struct kmem_cache *kmem_cachep;
@@ -46,19 +48,12 @@ static inline int dst_entries_get_fast(struct dst_ops *dst)
static inline int dst_entries_get_slow(struct dst_ops *dst)
{
- int res;
-
- local_bh_disable();
- res = percpu_counter_sum_positive(&dst->pcpuc_entries);
- local_bh_enable();
- return res;
+ return percpu_counter_sum_positive(&dst->pcpuc_entries);
}
static inline void dst_entries_add(struct dst_ops *dst, int val)
{
- local_bh_disable();
percpu_counter_add(&dst->pcpuc_entries, val);
- local_bh_enable();
}
static inline int dst_entries_init(struct dst_ops *dst)
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h
index d896a33e00d4..ac9703018a3a 100644
--- a/include/net/flow_dissector.h
+++ b/include/net/flow_dissector.h
@@ -89,6 +89,24 @@ struct flow_dissector_key_addrs {
};
/**
+ * flow_dissector_key_arp:
+ * @ports: Operation, source and target addresses for an ARP header
+ * for Ethernet hardware addresses and IPv4 protocol addresses
+ * sip: Sender IP address
+ * tip: Target IP address
+ * op: Operation
+ * sha: Sender hardware address
+ * tpa: Target hardware address
+ */
+struct flow_dissector_key_arp {
+ __u32 sip;
+ __u32 tip;
+ __u8 op;
+ unsigned char sha[ETH_ALEN];
+ unsigned char tha[ETH_ALEN];
+};
+
+/**
* flow_dissector_key_tp_ports:
* @ports: port numbers of Transport header
* src: source port number
@@ -141,6 +159,7 @@ enum flow_dissector_key_id {
FLOW_DISSECTOR_KEY_ICMP, /* struct flow_dissector_key_icmp */
FLOW_DISSECTOR_KEY_ETH_ADDRS, /* struct flow_dissector_key_eth_addrs */
FLOW_DISSECTOR_KEY_TIPC_ADDRS, /* struct flow_dissector_key_tipc_addrs */
+ FLOW_DISSECTOR_KEY_ARP, /* struct flow_dissector_key_arp */
FLOW_DISSECTOR_KEY_VLAN, /* struct flow_dissector_key_flow_vlan */
FLOW_DISSECTOR_KEY_FLOW_LABEL, /* struct flow_dissector_key_flow_tags */
FLOW_DISSECTOR_KEY_GRE_KEYID, /* struct flow_dissector_key_keyid */
diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
index 2a1abbf8da74..fcaf8f479130 100644
--- a/include/net/gro_cells.h
+++ b/include/net/gro_cells.h
@@ -5,92 +5,14 @@
#include <linux/slab.h>
#include <linux/netdevice.h>
-struct gro_cell {
- struct sk_buff_head napi_skbs;
- struct napi_struct napi;
-};
+struct gro_cell;
struct gro_cells {
struct gro_cell __percpu *cells;
};
-static inline int gro_cells_receive(struct gro_cells *gcells, struct sk_buff *skb)
-{
- struct gro_cell *cell;
- struct net_device *dev = skb->dev;
-
- if (!gcells->cells || skb_cloned(skb) || !(dev->features & NETIF_F_GRO))
- return netif_rx(skb);
-
- cell = this_cpu_ptr(gcells->cells);
-
- if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
- atomic_long_inc(&dev->rx_dropped);
- kfree_skb(skb);
- return NET_RX_DROP;
- }
-
- __skb_queue_tail(&cell->napi_skbs, skb);
- if (skb_queue_len(&cell->napi_skbs) == 1)
- napi_schedule(&cell->napi);
- return NET_RX_SUCCESS;
-}
-
-/* called under BH context */
-static inline int gro_cell_poll(struct napi_struct *napi, int budget)
-{
- struct gro_cell *cell = container_of(napi, struct gro_cell, napi);
- struct sk_buff *skb;
- int work_done = 0;
-
- while (work_done < budget) {
- skb = __skb_dequeue(&cell->napi_skbs);
- if (!skb)
- break;
- napi_gro_receive(napi, skb);
- work_done++;
- }
-
- if (work_done < budget)
- napi_complete_done(napi, work_done);
- return work_done;
-}
-
-static inline int gro_cells_init(struct gro_cells *gcells, struct net_device *dev)
-{
- int i;
-
- gcells->cells = alloc_percpu(struct gro_cell);
- if (!gcells->cells)
- return -ENOMEM;
-
- for_each_possible_cpu(i) {
- struct gro_cell *cell = per_cpu_ptr(gcells->cells, i);
-
- __skb_queue_head_init(&cell->napi_skbs);
-
- set_bit(NAPI_STATE_NO_BUSY_POLL, &cell->napi.state);
-
- netif_napi_add(dev, &cell->napi, gro_cell_poll, 64);
- napi_enable(&cell->napi);
- }
- return 0;
-}
-
-static inline void gro_cells_destroy(struct gro_cells *gcells)
-{
- int i;
-
- if (!gcells->cells)
- return;
- for_each_possible_cpu(i) {
- struct gro_cell *cell = per_cpu_ptr(gcells->cells, i);
-
- netif_napi_del(&cell->napi);
- __skb_queue_purge(&cell->napi_skbs);
- }
- free_percpu(gcells->cells);
- gcells->cells = NULL;
-}
+int gro_cells_receive(struct gro_cells *gcells, struct sk_buff *skb);
+int gro_cells_init(struct gro_cells *gcells, struct net_device *dev);
+void gro_cells_destroy(struct gro_cells *gcells);
#endif
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index d0e7e3f8e67a..d91f9e7f4d71 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -1,201 +1,54 @@
/*
- * Copyright (c) 2003, 2004 David Young. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of David Young may not be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
- * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- */
-
-/*
- * Modifications to fit into the linux IEEE 802.11 stack,
- * Mike Kershaw (dragorn@kismetwireless.net)
+ * Copyright (c) 2017 Intel Deutschland GmbH
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+#ifndef __RADIOTAP_H
+#define __RADIOTAP_H
-#ifndef IEEE80211RADIOTAP_H
-#define IEEE80211RADIOTAP_H
-
-#include <linux/if_ether.h>
#include <linux/kernel.h>
#include <asm/unaligned.h>
-/* Base version of the radiotap packet header data */
-#define PKTHDR_RADIOTAP_VERSION 0
-
-/* A generic radio capture format is desirable. There is one for
- * Linux, but it is neither rigidly defined (there were not even
- * units given for some fields) nor easily extensible.
- *
- * I suggest the following extensible radio capture format. It is
- * based on a bitmap indicating which fields are present.
- *
- * I am trying to describe precisely what the application programmer
- * should expect in the following, and for that reason I tell the
- * units and origin of each measurement (where it applies), or else I
- * use sufficiently weaselly language ("is a monotonically nondecreasing
- * function of...") that I cannot set false expectations for lawyerly
- * readers.
- */
-
-/*
- * The radio capture header precedes the 802.11 header.
- * All data in the header is little endian on all platforms.
+/**
+ * struct ieee82011_radiotap_header - base radiotap header
*/
struct ieee80211_radiotap_header {
- u8 it_version; /* Version 0. Only increases
- * for drastic changes,
- * introduction of compatible
- * new fields does not count.
- */
- u8 it_pad;
- __le16 it_len; /* length of the whole
- * header in bytes, including
- * it_version, it_pad,
- * it_len, and data fields.
- */
- __le32 it_present; /* A bitmap telling which
- * fields are present. Set bit 31
- * (0x80000000) to extend the
- * bitmap by another 32 bits.
- * Additional extensions are made
- * by setting bit 31.
- */
+ /**
+ * @it_version: radiotap version, always 0
+ */
+ uint8_t it_version;
+
+ /**
+ * @it_pad: padding (or alignment)
+ */
+ uint8_t it_pad;
+
+ /**
+ * @it_len: overall radiotap header length
+ */
+ __le16 it_len;
+
+ /**
+ * @it_present: (first) present word
+ */
+ __le32 it_present;
} __packed;
-/* Name Data type Units
- * ---- --------- -----
- *
- * IEEE80211_RADIOTAP_TSFT __le64 microseconds
- *
- * Value in microseconds of the MAC's 64-bit 802.11 Time
- * Synchronization Function timer when the first bit of the
- * MPDU arrived at the MAC. For received frames, only.
- *
- * IEEE80211_RADIOTAP_CHANNEL 2 x __le16 MHz, bitmap
- *
- * Tx/Rx frequency in MHz, followed by flags (see below).
- *
- * IEEE80211_RADIOTAP_FHSS __le16 see below
- *
- * For frequency-hopping radios, the hop set (first byte)
- * and pattern (second byte).
- *
- * IEEE80211_RADIOTAP_RATE u8 500kb/s
- *
- * Tx/Rx data rate
- *
- * IEEE80211_RADIOTAP_DBM_ANTSIGNAL s8 decibels from
- * one milliwatt (dBm)
- *
- * RF signal power at the antenna, decibel difference from
- * one milliwatt.
- *
- * IEEE80211_RADIOTAP_DBM_ANTNOISE s8 decibels from
- * one milliwatt (dBm)
- *
- * RF noise power at the antenna, decibel difference from one
- * milliwatt.
- *
- * IEEE80211_RADIOTAP_DB_ANTSIGNAL u8 decibel (dB)
- *
- * RF signal power at the antenna, decibel difference from an
- * arbitrary, fixed reference.
- *
- * IEEE80211_RADIOTAP_DB_ANTNOISE u8 decibel (dB)
- *
- * RF noise power at the antenna, decibel difference from an
- * arbitrary, fixed reference point.
- *
- * IEEE80211_RADIOTAP_LOCK_QUALITY __le16 unitless
- *
- * Quality of Barker code lock. Unitless. Monotonically
- * nondecreasing with "better" lock strength. Called "Signal
- * Quality" in datasheets. (Is there a standard way to measure
- * this?)
- *
- * IEEE80211_RADIOTAP_TX_ATTENUATION __le16 unitless
- *
- * Transmit power expressed as unitless distance from max
- * power set at factory calibration. 0 is max power.
- * Monotonically nondecreasing with lower power levels.
- *
- * IEEE80211_RADIOTAP_DB_TX_ATTENUATION __le16 decibels (dB)
- *
- * Transmit power expressed as decibel distance from max power
- * set at factory calibration. 0 is max power. Monotonically
- * nondecreasing with lower power levels.
- *
- * IEEE80211_RADIOTAP_DBM_TX_POWER s8 decibels from
- * one milliwatt (dBm)
- *
- * Transmit power expressed as dBm (decibels from a 1 milliwatt
- * reference). This is the absolute power level measured at
- * the antenna port.
- *
- * IEEE80211_RADIOTAP_FLAGS u8 bitmap
- *
- * Properties of transmitted and received frames. See flags
- * defined below.
- *
- * IEEE80211_RADIOTAP_ANTENNA u8 antenna index
- *
- * Unitless indication of the Rx/Tx antenna for this packet.
- * The first antenna is antenna 0.
- *
- * IEEE80211_RADIOTAP_RX_FLAGS __le16 bitmap
- *
- * Properties of received frames. See flags defined below.
- *
- * IEEE80211_RADIOTAP_TX_FLAGS __le16 bitmap
- *
- * Properties of transmitted frames. See flags defined below.
- *
- * IEEE80211_RADIOTAP_RTS_RETRIES u8 data
- *
- * Number of rts retries a transmitted frame used.
- *
- * IEEE80211_RADIOTAP_DATA_RETRIES u8 data
- *
- * Number of unicast retries a transmitted frame used.
- *
- * IEEE80211_RADIOTAP_MCS u8, u8, u8 unitless
- *
- * Contains a bitmap of known fields/flags, the flags, and
- * the MCS index.
- *
- * IEEE80211_RADIOTAP_AMPDU_STATUS u32, u16, u8, u8 unitless
- *
- * Contains the AMPDU information for the subframe.
- *
- * IEEE80211_RADIOTAP_VHT u16, u8, u8, u8[4], u8, u8, u16
- *
- * Contains VHT information about this frame.
- *
- * IEEE80211_RADIOTAP_TIMESTAMP u64, u16, u8, u8 variable
- *
- * Contains timestamp information for this frame.
- */
-enum ieee80211_radiotap_type {
+/* version is always 0 */
+#define PKTHDR_RADIOTAP_VERSION 0
+
+/* see the radiotap website for the descriptions */
+enum ieee80211_radiotap_presence {
IEEE80211_RADIOTAP_TSFT = 0,
IEEE80211_RADIOTAP_FLAGS = 1,
IEEE80211_RADIOTAP_RATE = 2,
@@ -214,7 +67,7 @@ enum ieee80211_radiotap_type {
IEEE80211_RADIOTAP_TX_FLAGS = 15,
IEEE80211_RADIOTAP_RTS_RETRIES = 16,
IEEE80211_RADIOTAP_DATA_RETRIES = 17,
-
+ /* 18 is XChannel, but it's not defined yet */
IEEE80211_RADIOTAP_MCS = 19,
IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
IEEE80211_RADIOTAP_VHT = 21,
@@ -226,129 +79,135 @@ enum ieee80211_radiotap_type {
IEEE80211_RADIOTAP_EXT = 31
};
-/* Channel flags. */
-#define IEEE80211_CHAN_TURBO 0x0010 /* Turbo channel */
-#define IEEE80211_CHAN_CCK 0x0020 /* CCK channel */
-#define IEEE80211_CHAN_OFDM 0x0040 /* OFDM channel */
-#define IEEE80211_CHAN_2GHZ 0x0080 /* 2 GHz spectrum channel. */
-#define IEEE80211_CHAN_5GHZ 0x0100 /* 5 GHz spectrum channel */
-#define IEEE80211_CHAN_PASSIVE 0x0200 /* Only passive scan allowed */
-#define IEEE80211_CHAN_DYN 0x0400 /* Dynamic CCK-OFDM channel */
-#define IEEE80211_CHAN_GFSK 0x0800 /* GFSK channel (FHSS PHY) */
-#define IEEE80211_CHAN_GSM 0x1000 /* GSM (900 MHz) */
-#define IEEE80211_CHAN_STURBO 0x2000 /* Static Turbo */
-#define IEEE80211_CHAN_HALF 0x4000 /* Half channel (10 MHz wide) */
-#define IEEE80211_CHAN_QUARTER 0x8000 /* Quarter channel (5 MHz wide) */
-
-/* For IEEE80211_RADIOTAP_FLAGS */
-#define IEEE80211_RADIOTAP_F_CFP 0x01 /* sent/received
- * during CFP
- */
-#define IEEE80211_RADIOTAP_F_SHORTPRE 0x02 /* sent/received
- * with short
- * preamble
- */
-#define IEEE80211_RADIOTAP_F_WEP 0x04 /* sent/received
- * with WEP encryption
- */
-#define IEEE80211_RADIOTAP_F_FRAG 0x08 /* sent/received
- * with fragmentation
- */
-#define IEEE80211_RADIOTAP_F_FCS 0x10 /* frame includes FCS */
-#define IEEE80211_RADIOTAP_F_DATAPAD 0x20 /* frame has padding between
- * 802.11 header and payload
- * (to 32-bit boundary)
- */
-#define IEEE80211_RADIOTAP_F_BADFCS 0x40 /* bad FCS */
-
-/* For IEEE80211_RADIOTAP_RX_FLAGS */
-#define IEEE80211_RADIOTAP_F_RX_BADPLCP 0x0002 /* frame has bad PLCP */
+/* for IEEE80211_RADIOTAP_FLAGS */
+enum ieee80211_radiotap_flags {
+ IEEE80211_RADIOTAP_F_CFP = 0x01,
+ IEEE80211_RADIOTAP_F_SHORTPRE = 0x02,
+ IEEE80211_RADIOTAP_F_WEP = 0x04,
+ IEEE80211_RADIOTAP_F_FRAG = 0x08,
+ IEEE80211_RADIOTAP_F_FCS = 0x10,
+ IEEE80211_RADIOTAP_F_DATAPAD = 0x20,
+ IEEE80211_RADIOTAP_F_BADFCS = 0x40,
+};
-/* For IEEE80211_RADIOTAP_TX_FLAGS */
-#define IEEE80211_RADIOTAP_F_TX_FAIL 0x0001 /* failed due to excessive
- * retries */
-#define IEEE80211_RADIOTAP_F_TX_CTS 0x0002 /* used cts 'protection' */
-#define IEEE80211_RADIOTAP_F_TX_RTS 0x0004 /* used rts/cts handshake */
-#define IEEE80211_RADIOTAP_F_TX_NOACK 0x0008 /* don't expect an ack */
+/* for IEEE80211_RADIOTAP_CHANNEL */
+enum ieee80211_radiotap_channel_flags {
+ IEEE80211_CHAN_CCK = 0x0020,
+ IEEE80211_CHAN_OFDM = 0x0040,
+ IEEE80211_CHAN_2GHZ = 0x0080,
+ IEEE80211_CHAN_5GHZ = 0x0100,
+ IEEE80211_CHAN_DYN = 0x0400,
+ IEEE80211_CHAN_HALF = 0x4000,
+ IEEE80211_CHAN_QUARTER = 0x8000,
+};
+/* for IEEE80211_RADIOTAP_RX_FLAGS */
+enum ieee80211_radiotap_rx_flags {
+ IEEE80211_RADIOTAP_F_RX_BADPLCP = 0x0002,
+};
-/* For IEEE80211_RADIOTAP_MCS */
-#define IEEE80211_RADIOTAP_MCS_HAVE_BW 0x01
-#define IEEE80211_RADIOTAP_MCS_HAVE_MCS 0x02
-#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
+/* for IEEE80211_RADIOTAP_TX_FLAGS */
+enum ieee80211_radiotap_tx_flags {
+ IEEE80211_RADIOTAP_F_TX_FAIL = 0x0001,
+ IEEE80211_RADIOTAP_F_TX_CTS = 0x0002,
+ IEEE80211_RADIOTAP_F_TX_RTS = 0x0004,
+ IEEE80211_RADIOTAP_F_TX_NOACK = 0x0008,
+};
-#define IEEE80211_RADIOTAP_MCS_BW_MASK 0x03
-#define IEEE80211_RADIOTAP_MCS_BW_20 0
-#define IEEE80211_RADIOTAP_MCS_BW_40 1
-#define IEEE80211_RADIOTAP_MCS_BW_20L 2
-#define IEEE80211_RADIOTAP_MCS_BW_20U 3
-#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
+/* for IEEE80211_RADIOTAP_MCS "have" flags */
+enum ieee80211_radiotap_mcs_have {
+ IEEE80211_RADIOTAP_MCS_HAVE_BW = 0x01,
+ IEEE80211_RADIOTAP_MCS_HAVE_MCS = 0x02,
+ IEEE80211_RADIOTAP_MCS_HAVE_GI = 0x04,
+ IEEE80211_RADIOTAP_MCS_HAVE_FMT = 0x08,
+ IEEE80211_RADIOTAP_MCS_HAVE_FEC = 0x10,
+ IEEE80211_RADIOTAP_MCS_HAVE_STBC = 0x20,
+};
-#define IEEE80211_RADIOTAP_MCS_STBC_SHIFT 5
+enum ieee80211_radiotap_mcs_flags {
+ IEEE80211_RADIOTAP_MCS_BW_MASK = 0x03,
+ IEEE80211_RADIOTAP_MCS_BW_20 = 0,
+ IEEE80211_RADIOTAP_MCS_BW_40 = 1,
+ IEEE80211_RADIOTAP_MCS_BW_20L = 2,
+ IEEE80211_RADIOTAP_MCS_BW_20U = 3,
+
+ IEEE80211_RADIOTAP_MCS_SGI = 0x04,
+ IEEE80211_RADIOTAP_MCS_FMT_GF = 0x08,
+ IEEE80211_RADIOTAP_MCS_FEC_LDPC = 0x10,
+ IEEE80211_RADIOTAP_MCS_STBC_MASK = 0x60,
+ IEEE80211_RADIOTAP_MCS_STBC_1 = 1,
+ IEEE80211_RADIOTAP_MCS_STBC_2 = 2,
+ IEEE80211_RADIOTAP_MCS_STBC_3 = 3,
+ IEEE80211_RADIOTAP_MCS_STBC_SHIFT = 5,
+};
-/* For IEEE80211_RADIOTAP_AMPDU_STATUS */
-#define IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN 0x0001
-#define IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN 0x0002
-#define IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN 0x0004
-#define IEEE80211_RADIOTAP_AMPDU_IS_LAST 0x0008
-#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR 0x0010
-#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN 0x0020
+/* for IEEE80211_RADIOTAP_AMPDU_STATUS */
+enum ieee80211_radiotap_ampdu_flags {
+ IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN = 0x0001,
+ IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN = 0x0002,
+ IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN = 0x0004,
+ IEEE80211_RADIOTAP_AMPDU_IS_LAST = 0x0008,
+ IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR = 0x0010,
+ IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN = 0x0020,
+};
-/* For IEEE80211_RADIOTAP_VHT */
-#define IEEE80211_RADIOTAP_VHT_KNOWN_STBC 0x0001
-#define IEEE80211_RADIOTAP_VHT_KNOWN_TXOP_PS_NA 0x0002
-#define IEEE80211_RADIOTAP_VHT_KNOWN_GI 0x0004
-#define IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS 0x0008
-#define IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM 0x0010
-#define IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED 0x0020
-#define IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH 0x0040
-#define IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID 0x0080
-#define IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID 0x0100
+/* for IEEE80211_RADIOTAP_VHT */
+enum ieee80211_radiotap_vht_known {
+ IEEE80211_RADIOTAP_VHT_KNOWN_STBC = 0x0001,
+ IEEE80211_RADIOTAP_VHT_KNOWN_TXOP_PS_NA = 0x0002,
+ IEEE80211_RADIOTAP_VHT_KNOWN_GI = 0x0004,
+ IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS = 0x0008,
+ IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM = 0x0010,
+ IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED = 0x0020,
+ IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH = 0x0040,
+ IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID = 0x0080,
+ IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID = 0x0100,
+};
-#define IEEE80211_RADIOTAP_VHT_FLAG_STBC 0x01
-#define IEEE80211_RADIOTAP_VHT_FLAG_TXOP_PS_NA 0x02
-#define IEEE80211_RADIOTAP_VHT_FLAG_SGI 0x04
-#define IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9 0x08
-#define IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM 0x10
-#define IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED 0x20
+enum ieee80211_radiotap_vht_flags {
+ IEEE80211_RADIOTAP_VHT_FLAG_STBC = 0x01,
+ IEEE80211_RADIOTAP_VHT_FLAG_TXOP_PS_NA = 0x02,
+ IEEE80211_RADIOTAP_VHT_FLAG_SGI = 0x04,
+ IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9 = 0x08,
+ IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM = 0x10,
+ IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED = 0x20,
+};
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER0 0x01
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER1 0x02
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER2 0x04
-#define IEEE80211_RADIOTAP_CODING_LDPC_USER3 0x08
+enum ieee80211_radiotap_vht_coding {
+ IEEE80211_RADIOTAP_CODING_LDPC_USER0 = 0x01,
+ IEEE80211_RADIOTAP_CODING_LDPC_USER1 = 0x02,
+ IEEE80211_RADIOTAP_CODING_LDPC_USER2 = 0x04,
+ IEEE80211_RADIOTAP_CODING_LDPC_USER3 = 0x08,
+};
-/* For IEEE80211_RADIOTAP_TIMESTAMP */
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MASK 0x000F
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MS 0x0000
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US 0x0001
-#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_NS 0x0003
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_MASK 0x00F0
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_BEGIN_MDPU 0x0000
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ 0x0010
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_PPDU 0x0020
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_MPDU 0x0030
-#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_UNKNOWN 0x00F0
+/* for IEEE80211_RADIOTAP_TIMESTAMP */
+enum ieee80211_radiotap_timestamp_unit_spos {
+ IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MASK = 0x000F,
+ IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MS = 0x0000,
+ IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US = 0x0001,
+ IEEE80211_RADIOTAP_TIMESTAMP_UNIT_NS = 0x0003,
+ IEEE80211_RADIOTAP_TIMESTAMP_SPOS_MASK = 0x00F0,
+ IEEE80211_RADIOTAP_TIMESTAMP_SPOS_BEGIN_MDPU = 0x0000,
+ IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ = 0x0010,
+ IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_PPDU = 0x0020,
+ IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_MPDU = 0x0030,
+ IEEE80211_RADIOTAP_TIMESTAMP_SPOS_UNKNOWN = 0x00F0,
+};
-#define IEEE80211_RADIOTAP_TIMESTAMP_FLAG_64BIT 0x00
-#define IEEE80211_RADIOTAP_TIMESTAMP_FLAG_32BIT 0x01
-#define IEEE80211_RADIOTAP_TIMESTAMP_FLAG_ACCURACY 0x02
+enum ieee80211_radiotap_timestamp_flags {
+ IEEE80211_RADIOTAP_TIMESTAMP_FLAG_64BIT = 0x00,
+ IEEE80211_RADIOTAP_TIMESTAMP_FLAG_32BIT = 0x01,
+ IEEE80211_RADIOTAP_TIMESTAMP_FLAG_ACCURACY = 0x02,
+};
-/* helpers */
-static inline int ieee80211_get_radiotap_len(unsigned char *data)
+/**
+ * ieee80211_get_radiotap_len - get radiotap header length
+ */
+static inline u16 ieee80211_get_radiotap_len(const char *data)
{
- struct ieee80211_radiotap_header *hdr =
- (struct ieee80211_radiotap_header *)data;
+ struct ieee80211_radiotap_header *hdr = (void *)data;
return get_unaligned_le16(&hdr->it_len);
}
-#endif /* IEEE80211_RADIOTAP_H */
+#endif /* __RADIOTAP_H */
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 0fa4c324b713..f656f9051aca 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -205,7 +205,6 @@ struct inet6_dev {
__s32 rs_interval; /* in jiffies */
__u8 rs_probes;
- __u8 addr_gen_mode;
unsigned long tstamp; /* ipv6InterfaceTable update timestamp */
struct rcu_head rcu;
};
diff --git a/include/net/ife.h b/include/net/ife.h
new file mode 100644
index 000000000000..2d87d6898b0a
--- /dev/null
+++ b/include/net/ife.h
@@ -0,0 +1,51 @@
+#ifndef __NET_IFE_H
+#define __NET_IFE_H
+
+#include <linux/etherdevice.h>
+#include <linux/rtnetlink.h>
+#include <linux/module.h>
+#include <uapi/linux/ife.h>
+
+#if IS_ENABLED(CONFIG_NET_IFE)
+
+void *ife_encode(struct sk_buff *skb, u16 metalen);
+void *ife_decode(struct sk_buff *skb, u16 *metalen);
+
+void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen, u16 *totlen);
+int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
+ const void *dval);
+
+void *ife_tlv_meta_next(void *skbdata);
+
+#else
+
+static inline void *ife_encode(struct sk_buff *skb, u16 metalen)
+{
+ return NULL;
+}
+
+static inline void *ife_decode(struct sk_buff *skb, u16 *metalen)
+{
+ return NULL;
+}
+
+static inline void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen,
+ u16 *totlen)
+{
+ return NULL;
+}
+
+static inline int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
+ const void *dval)
+{
+ return 0;
+}
+
+static inline void *ife_tlv_meta_next(void *skbdata)
+{
+ return NULL;
+}
+
+#endif
+
+#endif /* __NET_IFE_H */
diff --git a/include/net/inet6_connection_sock.h b/include/net/inet6_connection_sock.h
index 3212b39b5bfc..8ec87b62257b 100644
--- a/include/net/inet6_connection_sock.h
+++ b/include/net/inet6_connection_sock.h
@@ -15,16 +15,11 @@
#include <linux/types.h>
-struct inet_bind_bucket;
struct request_sock;
struct sk_buff;
struct sock;
struct sockaddr;
-int inet6_csk_bind_conflict(const struct sock *sk,
- const struct inet_bind_bucket *tb, bool relax,
- bool soreuseport_ok);
-
struct dst_entry *inet6_csk_route_req(const struct sock *sk, struct flowi6 *fl6,
const struct request_sock *req, u8 proto);
diff --git a/include/net/inet_common.h b/include/net/inet_common.h
index 5d683428fced..b7952d55b9c0 100644
--- a/include/net/inet_common.h
+++ b/include/net/inet_common.h
@@ -17,7 +17,7 @@ int inet_release(struct socket *sock);
int inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags);
int __inet_stream_connect(struct socket *sock, struct sockaddr *uaddr,
- int addr_len, int flags);
+ int addr_len, int flags, int is_sendmsg);
int inet_dgram_connect(struct socket *sock, struct sockaddr *uaddr,
int addr_len, int flags);
int inet_accept(struct socket *sock, struct socket *newsock, int flags);
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 85ee3879499e..826f198374f8 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -62,9 +62,6 @@ struct inet_connection_sock_af_ops {
char __user *optval, int __user *optlen);
#endif
void (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
- int (*bind_conflict)(const struct sock *sk,
- const struct inet_bind_bucket *tb,
- bool relax, bool soreuseport_ok);
void (*mtu_reduced)(struct sock *sk);
};
@@ -144,6 +141,7 @@ struct inet_connection_sock {
#define ICSK_TIME_PROBE0 3 /* Zero window probe timer */
#define ICSK_TIME_EARLY_RETRANS 4 /* Early retransmit timer */
#define ICSK_TIME_LOSS_PROBE 5 /* Tail loss probe timer */
+#define ICSK_TIME_REO_TIMEOUT 6 /* Reordering timer */
static inline struct inet_connection_sock *inet_csk(const struct sock *sk)
{
@@ -234,7 +232,8 @@ static inline void inet_csk_reset_xmit_timer(struct sock *sk, const int what,
}
if (what == ICSK_TIME_RETRANS || what == ICSK_TIME_PROBE0 ||
- what == ICSK_TIME_EARLY_RETRANS || what == ICSK_TIME_LOSS_PROBE) {
+ what == ICSK_TIME_EARLY_RETRANS || what == ICSK_TIME_LOSS_PROBE ||
+ what == ICSK_TIME_REO_TIMEOUT) {
icsk->icsk_pending = what;
icsk->icsk_timeout = jiffies + when;
sk_reset_timer(sk, &icsk->icsk_retransmit_timer, icsk->icsk_timeout);
@@ -261,9 +260,6 @@ inet_csk_rto_backoff(const struct inet_connection_sock *icsk,
struct sock *inet_csk_accept(struct sock *sk, int flags, int *err);
-int inet_csk_bind_conflict(const struct sock *sk,
- const struct inet_bind_bucket *tb, bool relax,
- bool soreuseport_ok);
int inet_csk_get_port(struct sock *sk, unsigned short snum);
struct dst_entry *inet_csk_route_req(const struct sock *sk, struct flowi4 *fl4,
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index 909972aa3acd..5894730ec82a 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -164,13 +164,7 @@ static inline void add_frag_mem_limit(struct netns_frags *nf, int i)
static inline unsigned int sum_frag_mem_limit(struct netns_frags *nf)
{
- unsigned int res;
-
- local_bh_disable();
- res = percpu_counter_sum_positive(&nf->mem);
- local_bh_enable();
-
- return res;
+ return percpu_counter_sum_positive(&nf->mem);
}
/* RFC 3168 support :
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 0574493e3899..1178931288cb 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -74,13 +74,21 @@ struct inet_ehash_bucket {
* users logged onto your box, isn't it nice to know that new data
* ports are created in O(1) time? I thought so. ;-) -DaveM
*/
+#define FASTREUSEPORT_ANY 1
+#define FASTREUSEPORT_STRICT 2
+
struct inet_bind_bucket {
possible_net_t ib_net;
unsigned short port;
signed char fastreuse;
signed char fastreuseport;
kuid_t fastuid;
- int num_owners;
+#if IS_ENABLED(CONFIG_IPV6)
+ struct in6_addr fast_v6_rcv_saddr;
+#endif
+ __be32 fast_rcv_saddr;
+ unsigned short fast_sk_family;
+ bool fast_ipv6_only;
struct hlist_node node;
struct hlist_head owners;
};
@@ -203,10 +211,7 @@ void inet_hashinfo_init(struct inet_hashinfo *h);
bool inet_ehash_insert(struct sock *sk, struct sock *osk);
bool inet_ehash_nolisten(struct sock *sk, struct sock *osk);
-int __inet_hash(struct sock *sk, struct sock *osk,
- int (*saddr_same)(const struct sock *sk1,
- const struct sock *sk2,
- bool match_wildcard));
+int __inet_hash(struct sock *sk, struct sock *osk);
int inet_hash(struct sock *sk);
void inet_unhash(struct sock *sk);
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index c9cff977a7fb..aa95053dfc78 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -206,7 +206,11 @@ struct inet_sock {
transparent:1,
mc_all:1,
nodefrag:1;
- __u8 bind_address_no_port:1;
+ __u8 bind_address_no_port:1,
+ defer_connect:1; /* Indicates that fastopen_connect is set
+ * and cookie exists so we defer connect
+ * until first data frame is written
+ */
__u8 rcv_tos;
__u8 convert_csum;
int uc_index;
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index c9b3eb70f340..6a75d67a30fd 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -29,16 +29,6 @@
#include <linux/atomic.h>
-struct inet_hashinfo;
-
-struct inet_timewait_death_row {
- atomic_t tw_count;
-
- struct inet_hashinfo *hashinfo ____cacheline_aligned_in_smp;
- int sysctl_tw_recycle;
- int sysctl_max_tw_buckets;
-};
-
struct inet_bind_bucket;
/*
@@ -125,8 +115,7 @@ static inline void inet_twsk_reschedule(struct inet_timewait_sock *tw, int timeo
void inet_twsk_deschedule_put(struct inet_timewait_sock *tw);
-void inet_twsk_purge(struct inet_hashinfo *hashinfo,
- struct inet_timewait_death_row *twdr, int family);
+void inet_twsk_purge(struct inet_hashinfo *hashinfo, int family);
static inline
struct net *twsk_net(const struct inet_timewait_sock *twsk)
diff --git a/include/net/ip.h b/include/net/ip.h
index ab6761a7c883..bf264a8db1ce 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -263,11 +263,21 @@ static inline bool sysctl_dev_name_is_allowed(const char *name)
return strcmp(name, "default") != 0 && strcmp(name, "all") != 0;
}
+static inline int inet_prot_sock(struct net *net)
+{
+ return net->ipv4.sysctl_ip_prot_sock;
+}
+
#else
static inline int inet_is_local_reserved_port(struct net *net, int port)
{
return 0;
}
+
+static inline int inet_prot_sock(struct net *net)
+{
+ return PROT_SOCK;
+}
#endif
__be32 inet_current_timestamp(void);
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index a74e2aa40ef4..c979c878df1c 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -37,7 +37,9 @@ struct fib6_config {
int fc_ifindex;
u32 fc_flags;
u32 fc_protocol;
- u32 fc_type; /* only 8 bits are used */
+ u16 fc_type; /* only 8 bits are used */
+ u16 fc_delete_all_nh : 1,
+ __unused : 15;
struct in6_addr fc_dst;
struct in6_addr fc_src;
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index 5f376af377c7..368bb4024b78 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -211,14 +211,22 @@ struct fib_entry_notifier_info {
u8 tos;
u8 type;
u32 tb_id;
- u32 nlflags;
+};
+
+struct fib_nh_notifier_info {
+ struct fib_notifier_info info; /* must be first */
+ struct fib_nh *fib_nh;
};
enum fib_event_type {
+ FIB_EVENT_ENTRY_REPLACE,
+ FIB_EVENT_ENTRY_APPEND,
FIB_EVENT_ENTRY_ADD,
FIB_EVENT_ENTRY_DEL,
FIB_EVENT_RULE_ADD,
FIB_EVENT_RULE_DEL,
+ FIB_EVENT_NH_ADD,
+ FIB_EVENT_NH_DEL,
};
int register_fib_notifier(struct notifier_block *nb,
@@ -344,7 +352,6 @@ __be32 fib_compute_spec_dst(struct sk_buff *skb);
int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst,
u8 tos, int oif, struct net_device *dev,
struct in_device *idev, u32 *itag);
-void fib_select_default(const struct flowi4 *flp, struct fib_result *res);
#ifdef CONFIG_IP_ROUTE_CLASSID
static inline int fib_num_tclassid_users(struct net *net)
{
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index e893fe43dd13..95056796657c 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -58,6 +58,7 @@ struct ip_tunnel_key {
/* Flags for ip_tunnel_info mode. */
#define IP_TUNNEL_INFO_TX 0x01 /* represents tx tunnel parameters */
#define IP_TUNNEL_INFO_IPV6 0x02 /* key contains IPv6 addresses */
+#define IP_TUNNEL_INFO_BRIDGE 0x04 /* represents a bridged tunnel id */
/* Maximum tunnel options length. */
#define IP_TUNNEL_OPTS_MAX \
@@ -261,8 +262,8 @@ 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, bool strict);
int ip_tunnel_change_mtu(struct net_device *dev, int new_mtu);
-struct rtnl_link_stats64 *ip_tunnel_get_stats64(struct net_device *dev,
- struct rtnl_link_stats64 *tot);
+void ip_tunnel_get_stats64(struct net_device *dev,
+ struct rtnl_link_stats64 *tot);
struct ip_tunnel *ip_tunnel_lookup(struct ip_tunnel_net *itn,
int link, __be16 flags,
__be32 remote, __be32 local,
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index cd6018a9ee24..7bdfa7d78363 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -1421,7 +1421,7 @@ static inline void ip_vs_dest_put(struct ip_vs_dest *dest)
static inline void ip_vs_dest_put_and_free(struct ip_vs_dest *dest)
{
- if (atomic_dec_return(&dest->refcnt) < 0)
+ if (atomic_dec_and_test(&dest->refcnt))
kfree(dest);
}
@@ -1554,10 +1554,12 @@ static inline void ip_vs_notrack(struct sk_buff *skb)
struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
if (!ct || !nf_ct_is_untracked(ct)) {
- nf_conntrack_put(skb->nfct);
- skb->nfct = &nf_ct_untracked_get()->ct_general;
- skb->nfctinfo = IP_CT_NEW;
- nf_conntrack_get(skb->nfct);
+ struct nf_conn *untracked;
+
+ nf_conntrack_put(&ct->ct_general);
+ untracked = nf_ct_untracked_get();
+ nf_conntrack_get(&untracked->ct_general);
+ nf_ct_set(skb, untracked, IP_CT_NEW);
}
#endif
}
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index e0f4109e64c6..2509728650bd 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -505,25 +505,8 @@ static inline int iwe_stream_event_len_adjust(struct iw_request_info *info,
/*
* Wrapper to add an Wireless Event to a stream of events.
*/
-static inline char *
-iwe_stream_add_event(struct iw_request_info *info, char *stream, char *ends,
- struct iw_event *iwe, int event_len)
-{
- int lcp_len = iwe_stream_lcp_len(info);
-
- event_len = iwe_stream_event_len_adjust(info, event_len);
-
- /* Check if it's possible */
- if(likely((stream + event_len) < ends)) {
- iwe->len = event_len;
- /* Beware of alignement issues on 64 bits */
- memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
- memcpy(stream + lcp_len, &iwe->u,
- event_len - lcp_len);
- stream += event_len;
- }
- return stream;
-}
+char *iwe_stream_add_event(struct iw_request_info *info, char *stream,
+ char *ends, struct iw_event *iwe, int event_len);
static inline char *
iwe_stream_add_event_check(struct iw_request_info *info, char *stream,
@@ -541,26 +524,8 @@ iwe_stream_add_event_check(struct iw_request_info *info, char *stream,
* Wrapper to add an short Wireless Event containing a pointer to a
* stream of events.
*/
-static inline char *
-iwe_stream_add_point(struct iw_request_info *info, char *stream, char *ends,
- struct iw_event *iwe, char *extra)
-{
- int event_len = iwe_stream_point_len(info) + iwe->u.data.length;
- int point_len = iwe_stream_point_len(info);
- int lcp_len = iwe_stream_lcp_len(info);
-
- /* Check if it's possible */
- if(likely((stream + event_len) < ends)) {
- iwe->len = event_len;
- memcpy(stream, (char *) iwe, IW_EV_LCP_PK_LEN);
- memcpy(stream + lcp_len,
- ((char *) &iwe->u) + IW_EV_POINT_OFF,
- IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN);
- memcpy(stream + point_len, extra, iwe->u.data.length);
- stream += event_len;
- }
- return stream;
-}
+char *iwe_stream_add_point(struct iw_request_info *info, char *stream,
+ char *ends, struct iw_event *iwe, char *extra);
static inline char *
iwe_stream_add_point_check(struct iw_request_info *info, char *stream,
@@ -579,25 +544,8 @@ iwe_stream_add_point_check(struct iw_request_info *info, char *stream,
* Be careful, this one is tricky to use properly :
* At the first run, you need to have (value = event + IW_EV_LCP_LEN).
*/
-static inline char *
-iwe_stream_add_value(struct iw_request_info *info, char *event, char *value,
- char *ends, struct iw_event *iwe, int event_len)
-{
- int lcp_len = iwe_stream_lcp_len(info);
-
- /* Don't duplicate LCP */
- event_len -= IW_EV_LCP_LEN;
-
- /* Check if it's possible */
- if(likely((value + event_len) < ends)) {
- /* Add new value */
- memcpy(value, &iwe->u, event_len);
- value += event_len;
- /* Patch LCP */
- iwe->len = value - event;
- memcpy(event, (char *) iwe, lcp_len);
- }
- return value;
-}
+char *iwe_stream_add_value(struct iw_request_info *info, char *event,
+ char *value, char *ends, struct iw_event *iwe,
+ int event_len);
#endif /* _IW_HANDLER_H */
diff --git a/include/net/lwtunnel.h b/include/net/lwtunnel.h
index 0388b9c5f5e2..ebfe237aad7e 100644
--- a/include/net/lwtunnel.h
+++ b/include/net/lwtunnel.h
@@ -33,7 +33,7 @@ struct lwtunnel_state {
};
struct lwtunnel_encap_ops {
- int (*build_state)(struct net_device *dev, struct nlattr *encap,
+ int (*build_state)(struct nlattr *encap,
unsigned int family, const void *cfg,
struct lwtunnel_state **ts);
void (*destroy_state)(struct lwtunnel_state *lws);
@@ -109,7 +109,7 @@ int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op,
unsigned int num);
int lwtunnel_valid_encap_type(u16 encap_type);
int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len);
-int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
+int lwtunnel_build_state(u16 encap_type,
struct nlattr *encap,
unsigned int family, const void *cfg,
struct lwtunnel_state **lws);
@@ -184,7 +184,7 @@ static inline int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len)
return 0;
}
-static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
+static inline int lwtunnel_build_state(u16 encap_type,
struct nlattr *encap,
unsigned int family, const void *cfg,
struct lwtunnel_state **lws)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 5345d358a510..b9a08cd1d97d 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -147,7 +147,6 @@ enum ieee80211_ac_numbers {
IEEE80211_AC_BE = 2,
IEEE80211_AC_BK = 3,
};
-#define IEEE80211_NUM_ACS 4
/**
* struct ieee80211_tx_queue_params - transmit queue configuration
@@ -1018,7 +1017,7 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* @RX_FLAG_DECRYPTED: This frame was decrypted in hardware.
* @RX_FLAG_MMIC_STRIPPED: the Michael MIC is stripped off this frame,
* verification has been done by the hardware.
- * @RX_FLAG_IV_STRIPPED: The IV/ICV are stripped from this frame.
+ * @RX_FLAG_IV_STRIPPED: The IV and ICV are stripped from this frame.
* If this flag is set, the stack cannot do any replay detection
* hence the driver or hardware will have to do that.
* @RX_FLAG_PN_VALIDATED: Currently only valid for CCMP/GCMP frames, this
@@ -1089,6 +1088,8 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* @RX_FLAG_ALLOW_SAME_PN: Allow the same PN as same packet before.
* This is used for AMSDU subframes which can have the same PN as
* the first subframe.
+ * @RX_FLAG_ICV_STRIPPED: The ICV is stripped from this frame. CRC checking must
+ * be done in the hardware.
*/
enum mac80211_rx_flags {
RX_FLAG_MMIC_ERROR = BIT(0),
@@ -1124,6 +1125,7 @@ enum mac80211_rx_flags {
RX_FLAG_RADIOTAP_VENDOR_DATA = BIT(31),
RX_FLAG_MIC_STRIPPED = BIT_ULL(32),
RX_FLAG_ALLOW_SAME_PN = BIT_ULL(33),
+ RX_FLAG_ICV_STRIPPED = BIT_ULL(34),
};
#define RX_FLAG_STBC_SHIFT 26
@@ -1766,15 +1768,6 @@ struct ieee80211_sta_rates {
* @max_amsdu_subframes: indicates the maximal number of MSDUs in a single
* A-MSDU. Taken from the Extended Capabilities element. 0 means
* unlimited.
- * @max_amsdu_len: indicates the maximal length of an A-MSDU in bytes. This
- * field is always valid for packets with a VHT preamble. For packets
- * with a HT preamble, additional limits apply:
- * + If the skb is transmitted as part of a BA agreement, the
- * A-MSDU maximal size is min(max_amsdu_len, 4065) bytes.
- * + If the skb is not part of a BA aggreement, the A-MSDU maximal
- * size is min(max_amsdu_len, 7935) bytes.
- * Both additional HT limits must be enforced by the low level driver.
- * This is defined by the spec (IEEE 802.11-2012 section 8.3.2.2 NOTE 2).
* @support_p2p_ps: indicates whether the STA supports P2P PS mechanism or not.
* @max_rc_amsdu_len: Maximum A-MSDU size in bytes recommended by rate control.
* @txq: per-TID data TX queues (if driver uses the TXQ abstraction)
@@ -1797,6 +1790,22 @@ struct ieee80211_sta {
bool tdls_initiator;
bool mfp;
u8 max_amsdu_subframes;
+
+ /**
+ * @max_amsdu_len:
+ * indicates the maximal length of an A-MSDU in bytes.
+ * This field is always valid for packets with a VHT preamble.
+ * For packets with a HT preamble, additional limits apply:
+ *
+ * * If the skb is transmitted as part of a BA agreement, the
+ * A-MSDU maximal size is min(max_amsdu_len, 4065) bytes.
+ * * If the skb is not part of a BA aggreement, the A-MSDU maximal
+ * size is min(max_amsdu_len, 7935) bytes.
+ *
+ * Both additional HT limits must be enforced by the low level
+ * driver. This is defined by the spec (IEEE 802.11-2012 section
+ * 8.3.2.2 NOTE 2).
+ */
u16 max_amsdu_len;
bool support_p2p_ps;
u16 max_rc_amsdu_len;
@@ -3201,26 +3210,6 @@ enum ieee80211_reconfig_type {
* Returns non-zero if this device sent the last beacon.
* The callback can sleep.
*
- * @ampdu_action: Perform a certain A-MPDU action
- * The RA/TID combination determines the destination and TID we want
- * the ampdu action to be performed for. The action is defined through
- * ieee80211_ampdu_mlme_action.
- * When the action is set to %IEEE80211_AMPDU_TX_OPERATIONAL the driver
- * may neither send aggregates containing more subframes than @buf_size
- * nor send aggregates in a way that lost frames would exceed the
- * buffer size. If just limiting the aggregate size, this would be
- * possible with a buf_size of 8:
- * - TX: 1.....7
- * - RX: 2....7 (lost frame #1)
- * - TX: 8..1...
- * which is invalid since #1 was now re-transmitted well past the
- * buffer size of 8. Correct ways to retransmit #1 would be:
- * - TX: 1 or 18 or 81
- * Even "189" would be wrong since 1 could be lost again.
- *
- * Returns a negative error code on failure.
- * The callback can sleep.
- *
* @get_survey: Return per-channel survey information
*
* @rfkill_poll: Poll rfkill hardware state. If you need this, you also
@@ -3573,6 +3562,35 @@ struct ieee80211_ops {
s64 offset);
void (*reset_tsf)(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
int (*tx_last_beacon)(struct ieee80211_hw *hw);
+
+ /**
+ * @ampdu_action:
+ * Perform a certain A-MPDU action.
+ * The RA/TID combination determines the destination and TID we want
+ * the ampdu action to be performed for. The action is defined through
+ * ieee80211_ampdu_mlme_action.
+ * When the action is set to %IEEE80211_AMPDU_TX_OPERATIONAL the driver
+ * may neither send aggregates containing more subframes than @buf_size
+ * nor send aggregates in a way that lost frames would exceed the
+ * buffer size. If just limiting the aggregate size, this would be
+ * possible with a buf_size of 8:
+ *
+ * - ``TX: 1.....7``
+ * - ``RX: 2....7`` (lost frame #1)
+ * - ``TX: 8..1...``
+ *
+ * which is invalid since #1 was now re-transmitted well past the
+ * buffer size of 8. Correct ways to retransmit #1 would be:
+ *
+ * - ``TX: 1 or``
+ * - ``TX: 18 or``
+ * - ``TX: 81``
+ *
+ * Even ``189`` would be wrong since 1 could be lost again.
+ *
+ * Returns a negative error code on failure.
+ * The callback can sleep.
+ */
int (*ampdu_action)(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_ampdu_params *params);
@@ -5260,6 +5278,7 @@ void ieee80211_resume_disconnect(struct ieee80211_vif *vif);
*
* @vif: &struct ieee80211_vif pointer from the add_interface callback.
* @rssi_event: the RSSI trigger event type
+ * @rssi_level: new RSSI level value or 0 if not available
* @gfp: context flags
*
* When the %IEEE80211_VIF_SUPPORTS_CQM_RSSI is set, and a connection quality
@@ -5268,6 +5287,7 @@ void ieee80211_resume_disconnect(struct ieee80211_vif *vif);
*/
void ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif,
enum nl80211_cqm_rssi_threshold_event rssi_event,
+ s32 rssi_level,
gfp_t gfp);
/**
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index d562a2fe4860..8a0214654b6b 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -391,6 +391,23 @@ static inline struct neighbour *__ipv6_neigh_lookup(struct net_device *dev, cons
return n;
}
+static inline void __ipv6_confirm_neigh(struct net_device *dev,
+ const void *pkey)
+{
+ struct neighbour *n;
+
+ rcu_read_lock_bh();
+ n = __ipv6_neigh_lookup_noref(dev, pkey);
+ if (n) {
+ unsigned long now = jiffies;
+
+ /* avoid dirtying neighbour */
+ if (n->confirmed != now)
+ n->confirmed = now;
+ }
+ rcu_read_unlock_bh();
+}
+
int ndisc_init(void);
int ndisc_late_init(void);
diff --git a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
index 919e4e8af327..6ff32815641b 100644
--- a/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
+++ b/include/net/netfilter/ipv4/nf_conntrack_ipv4.h
@@ -14,6 +14,7 @@ extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv4;
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp4;
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite4;
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmp;
#ifdef CONFIG_NF_CT_PROTO_DCCP
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp4;
diff --git a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
index eaea968f8657..c59b82456f89 100644
--- a/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
+++ b/include/net/netfilter/ipv6/nf_conntrack_ipv6.h
@@ -5,6 +5,7 @@ extern struct nf_conntrack_l3proto nf_conntrack_l3proto_ipv6;
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_tcp6;
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6;
+extern struct nf_conntrack_l4proto nf_conntrack_l4proto_udplite6;
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_icmpv6;
#ifdef CONFIG_NF_CT_PROTO_DCCP
extern struct nf_conntrack_l4proto nf_conntrack_l4proto_dccp6;
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h
index 5916aa9ab3f0..f540f9ad2af4 100644
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@ -34,6 +34,7 @@ union nf_conntrack_proto {
struct ip_ct_sctp sctp;
struct ip_ct_tcp tcp;
struct nf_ct_gre gre;
+ unsigned int tmpl_padto;
};
union nf_conntrack_expect_proto {
@@ -75,7 +76,7 @@ struct nf_conn {
/* Usage count in here is 1 for hash table, 1 per skb,
* plus 1 for any connection(s) we are `master' for
*
- * Hint, SKB address this struct and refcnt via skb->nfct and
+ * Hint, SKB address this struct and refcnt via skb->_nfct and
* helpers nf_conntrack_get() and nf_conntrack_put().
* Helper nf_ct_put() equals nf_conntrack_put() by dec refcnt,
* beware nf_ct_get() is different and don't inc refcnt.
@@ -162,12 +163,16 @@ void nf_conntrack_alter_reply(struct nf_conn *ct,
int nf_conntrack_tuple_taken(const struct nf_conntrack_tuple *tuple,
const struct nf_conn *ignored_conntrack);
+#define NFCT_INFOMASK 7UL
+#define NFCT_PTRMASK ~(NFCT_INFOMASK)
+
/* Return conntrack_info and tuple hash for given skb. */
static inline struct nf_conn *
nf_ct_get(const struct sk_buff *skb, enum ip_conntrack_info *ctinfo)
{
- *ctinfo = skb->nfctinfo;
- return (struct nf_conn *)skb->nfct;
+ *ctinfo = skb->_nfct & NFCT_INFOMASK;
+
+ return (struct nf_conn *)(skb->_nfct & NFCT_PTRMASK);
}
/* decrement reference count on a conntrack */
@@ -341,6 +346,12 @@ struct nf_conn *nf_ct_tmpl_alloc(struct net *net,
gfp_t flags);
void nf_ct_tmpl_free(struct nf_conn *tmpl);
+static inline void
+nf_ct_set(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info info)
+{
+ skb->_nfct = (unsigned long)ct | info;
+}
+
#define NF_CT_STAT_INC(net, count) __this_cpu_inc((net)->ct.stat->count)
#define NF_CT_STAT_INC_ATOMIC(net, count) this_cpu_inc((net)->ct.stat->count)
#define NF_CT_STAT_ADD_ATOMIC(net, count, v) this_cpu_add((net)->ct.stat->count, (v))
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 62e17d1319ff..84ec7ca5f195 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -62,7 +62,7 @@ int __nf_conntrack_confirm(struct sk_buff *skb);
/* Confirm a connection: returns NF_DROP if packet must be dropped. */
static inline int nf_conntrack_confirm(struct sk_buff *skb)
{
- struct nf_conn *ct = (struct nf_conn *)skb->nfct;
+ struct nf_conn *ct = (struct nf_conn *)skb_nfct(skb);
int ret = NF_ACCEPT;
if (ct && !nf_ct_is_untracked(ct)) {
diff --git a/include/net/netfilter/nf_conntrack_l4proto.h b/include/net/netfilter/nf_conntrack_l4proto.h
index e7b836590f0b..85e993e278d5 100644
--- a/include/net/netfilter/nf_conntrack_l4proto.h
+++ b/include/net/netfilter/nf_conntrack_l4proto.h
@@ -55,7 +55,7 @@ struct nf_conntrack_l4proto {
void (*destroy)(struct nf_conn *ct);
int (*error)(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb,
- unsigned int dataoff, enum ip_conntrack_info *ctinfo,
+ unsigned int dataoff,
u_int8_t pf, unsigned int hooknum);
/* Print out the per-protocol part of the tuple. Return like seq_* */
diff --git a/include/net/netfilter/nf_log.h b/include/net/netfilter/nf_log.h
index 450f87f95415..42e0696f38d8 100644
--- a/include/net/netfilter/nf_log.h
+++ b/include/net/netfilter/nf_log.h
@@ -51,6 +51,9 @@ struct nf_logger {
struct module *me;
};
+/* sysctl_nf_log_all_netns - allow LOG target in all network namespaces */
+extern int sysctl_nf_log_all_netns;
+
/* Function to register/unregister log function. */
int nf_log_register(u_int8_t pf, struct nf_logger *logger);
void nf_log_unregister(struct nf_logger *logger);
diff --git a/include/net/netlink.h b/include/net/netlink.h
index d3938f11ae52..b239fcd33d80 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -229,6 +229,7 @@ struct nl_info {
struct nlmsghdr *nlh;
struct net *nl_net;
u32 portid;
+ bool skip_notify;
};
int netlink_rcv_skb(struct sk_buff *skb,
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index cf799fc3fdec..17724c62de97 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -69,19 +69,6 @@ struct nf_sctp_net {
};
#endif
-#ifdef CONFIG_NF_CT_PROTO_UDPLITE
-enum udplite_conntrack {
- UDPLITE_CT_UNREPLIED,
- UDPLITE_CT_REPLIED,
- UDPLITE_CT_MAX
-};
-
-struct nf_udplite_net {
- struct nf_proto_net pn;
- unsigned int timeouts[UDPLITE_CT_MAX];
-};
-#endif
-
struct nf_ip_net {
struct nf_generic_net generic;
struct nf_tcp_net tcp;
@@ -94,9 +81,6 @@ struct nf_ip_net {
#ifdef CONFIG_NF_CT_PROTO_SCTP
struct nf_sctp_net sctp;
#endif
-#ifdef CONFIG_NF_CT_PROTO_UDPLITE
- struct nf_udplite_net udplite;
-#endif
};
struct ct_pcpu {
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 0378e88f6fd3..622d2da27135 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -27,6 +27,16 @@ struct ping_group_range {
kgid_t range[2];
};
+struct inet_hashinfo;
+
+struct inet_timewait_death_row {
+ atomic_t tw_count;
+
+ struct inet_hashinfo *hashinfo ____cacheline_aligned_in_smp;
+ int sysctl_tw_recycle;
+ int sysctl_max_tw_buckets;
+};
+
struct netns_ipv4 {
#ifdef CONFIG_SYSCTL
struct ctl_table_header *forw_hdr;
@@ -111,6 +121,12 @@ struct netns_ipv4 {
int sysctl_tcp_fin_timeout;
unsigned int sysctl_tcp_notsent_lowat;
int sysctl_tcp_tw_reuse;
+ struct inet_timewait_death_row tcp_death_row;
+ int sysctl_max_syn_backlog;
+
+#ifdef CONFIG_NET_L3_MASTER_DEV
+ int sysctl_udp_l3mdev_accept;
+#endif
int sysctl_igmp_max_memberships;
int sysctl_igmp_max_msf;
@@ -123,6 +139,7 @@ struct netns_ipv4 {
#ifdef CONFIG_SYSCTL
unsigned long *sysctl_local_reserved_ports;
+ int sysctl_ip_prot_sock;
#endif
#ifdef CONFIG_IP_MROUTE
diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h
index c501d67172b1..b7871d018354 100644
--- a/include/net/netns/sctp.h
+++ b/include/net/netns/sctp.h
@@ -118,6 +118,9 @@ struct netns_sctp {
/* Flag to indicate if PR-SCTP is enabled. */
int prsctp_enable;
+ /* Flag to indicate if PR-CONFIG is enabled. */
+ int reconf_enable;
+
/* Flag to idicate if SCTP-AUTH is enabled */
int auth_enable;
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index f0a051480c6c..71b266cd63d4 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -17,6 +17,8 @@ struct tcf_walker {
int register_tcf_proto_ops(struct tcf_proto_ops *ops);
int unregister_tcf_proto_ops(struct tcf_proto_ops *ops);
+void tcf_destroy_chain(struct tcf_proto __rcu **fl);
+
static inline unsigned long
__cls_set_class(unsigned long *clp, unsigned long cl)
{
@@ -481,6 +483,7 @@ enum tc_fl_command {
struct tc_cls_flower_offload {
enum tc_fl_command command;
+ u32 prio;
unsigned long cookie;
struct flow_dissector *dissector;
struct fl_flow_key *mask;
@@ -515,4 +518,12 @@ struct tc_cls_bpf_offload {
u32 gen_flags;
};
+
+/* This structure holds cookie structure that is passed from user
+ * to the kernel for actions and classifiers
+ */
+struct tc_cookie {
+ u8 *data;
+ u32 len;
+};
#endif
diff --git a/include/net/psample.h b/include/net/psample.h
new file mode 100644
index 000000000000..8888b0e1a82e
--- /dev/null
+++ b/include/net/psample.h
@@ -0,0 +1,36 @@
+#ifndef __NET_PSAMPLE_H
+#define __NET_PSAMPLE_H
+
+#include <uapi/linux/psample.h>
+#include <linux/module.h>
+#include <linux/list.h>
+
+struct psample_group {
+ struct list_head list;
+ struct net *net;
+ u32 group_num;
+ u32 refcount;
+ u32 seq;
+};
+
+struct psample_group *psample_group_get(struct net *net, u32 group_num);
+void psample_group_put(struct psample_group *group);
+
+#if IS_ENABLED(CONFIG_PSAMPLE)
+
+void psample_sample_packet(struct psample_group *group, struct sk_buff *skb,
+ u32 trunc_size, int in_ifindex, int out_ifindex,
+ u32 sample_rate);
+
+#else
+
+static inline void psample_sample_packet(struct psample_group *group,
+ struct sk_buff *skb, u32 trunc_size,
+ int in_ifindex, int out_ifindex,
+ u32 sample_rate)
+{
+}
+
+#endif
+
+#endif /* __NET_PSAMPLE_H */
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 6ebe13eb1c4c..a12a5d25b27e 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -1,7 +1,7 @@
/*
* NET Generic infrastructure for Network protocols.
*
- * Definitions for request_sock
+ * Definitions for request_sock
*
* Authors: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
*
@@ -123,8 +123,6 @@ static inline void reqsk_put(struct request_sock *req)
reqsk_free(req);
}
-extern int sysctl_max_syn_backlog;
-
/*
* For a TCP Fast Open listener -
* lock - protects the access to all the reqsk, which is co-owned by
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index 4113916cc1bb..106de5f7bf06 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -139,6 +139,10 @@ struct rtnl_af_ops {
const struct nlattr *attr);
int (*set_link_af)(struct net_device *dev,
const struct nlattr *attr);
+
+ int (*fill_stats_af)(struct sk_buff *skb,
+ const struct net_device *dev);
+ size_t (*get_stats_af_size)(const struct net_device *dev);
};
void __rtnl_af_unregister(struct rtnl_af_ops *ops);
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 498f81b229a4..aeec4086afb2 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -405,19 +405,35 @@ struct Qdisc *qdisc_create_dflt(struct netdev_queue *dev_queue,
const struct Qdisc_ops *ops, u32 parentid);
void __qdisc_calculate_pkt_len(struct sk_buff *skb,
const struct qdisc_size_table *stab);
-bool tcf_destroy(struct tcf_proto *tp, bool force);
-void tcf_destroy_chain(struct tcf_proto __rcu **fl);
int skb_do_redirect(struct sk_buff *);
+static inline void skb_reset_tc(struct sk_buff *skb)
+{
+#ifdef CONFIG_NET_CLS_ACT
+ skb->tc_redirected = 0;
+#endif
+}
+
static inline bool skb_at_tc_ingress(const struct sk_buff *skb)
{
#ifdef CONFIG_NET_CLS_ACT
- return G_TC_AT(skb->tc_verd) & AT_INGRESS;
+ return skb->tc_at_ingress;
#else
return false;
#endif
}
+static inline bool skb_skip_tc_classify(struct sk_buff *skb)
+{
+#ifdef CONFIG_NET_CLS_ACT
+ if (skb->tc_skip_classify) {
+ skb->tc_skip_classify = 0;
+ return true;
+ }
+#endif
+ return false;
+}
+
/* Reset all TX qdiscs greater then index of a device. */
static inline void qdisc_reset_all_tx_gt(struct net_device *dev, unsigned int i)
{
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 5b847e49f7e9..3567c971cf3b 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -90,6 +90,7 @@ typedef enum {
SCTP_EVENT_TIMEOUT_T4_RTO,
SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD,
SCTP_EVENT_TIMEOUT_HEARTBEAT,
+ SCTP_EVENT_TIMEOUT_RECONF,
SCTP_EVENT_TIMEOUT_SACK,
SCTP_EVENT_TIMEOUT_AUTOCLOSE,
} sctp_event_timeout_t;
@@ -113,9 +114,10 @@ typedef enum {
SCTP_PRIMITIVE_SEND,
SCTP_PRIMITIVE_REQUESTHEARTBEAT,
SCTP_PRIMITIVE_ASCONF,
+ SCTP_PRIMITIVE_RECONF,
} sctp_event_primitive_t;
-#define SCTP_EVENT_PRIMITIVE_MAX SCTP_PRIMITIVE_ASCONF
+#define SCTP_EVENT_PRIMITIVE_MAX SCTP_PRIMITIVE_RECONF
#define SCTP_NUM_PRIMITIVE_TYPES (SCTP_EVENT_PRIMITIVE_MAX + 1)
/* We define here a utility type for manipulating subtypes.
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index d8833a86cd7e..6dfc5536a3e6 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -141,6 +141,8 @@ int sctp_primitive_ABORT(struct net *, struct sctp_association *, void *arg);
int sctp_primitive_SEND(struct net *, struct sctp_association *, void *arg);
int sctp_primitive_REQUESTHEARTBEAT(struct net *, struct sctp_association *, void *arg);
int sctp_primitive_ASCONF(struct net *, struct sctp_association *, void *arg);
+int sctp_primitive_RECONF(struct net *net, struct sctp_association *asoc,
+ void *arg);
/*
* sctp/input.c
@@ -192,6 +194,15 @@ void sctp_remaddr_proc_exit(struct net *net);
int sctp_offload_init(void);
/*
+ * sctp/stream.c
+ */
+int sctp_send_reset_streams(struct sctp_association *asoc,
+ struct sctp_reset_streams *params);
+int sctp_send_reset_assoc(struct sctp_association *asoc);
+int sctp_send_add_streams(struct sctp_association *asoc,
+ struct sctp_add_streams *params);
+
+/*
* Module global variables
*/
@@ -283,7 +294,6 @@ extern atomic_t sctp_dbg_objcnt_chunk;
extern atomic_t sctp_dbg_objcnt_bind_addr;
extern atomic_t sctp_dbg_objcnt_bind_bucket;
extern atomic_t sctp_dbg_objcnt_addr;
-extern atomic_t sctp_dbg_objcnt_ssnmap;
extern atomic_t sctp_dbg_objcnt_datamsg;
extern atomic_t sctp_dbg_objcnt_keys;
@@ -586,10 +596,8 @@ static inline void sctp_v4_map_v6(union sctp_addr *addr)
*/
static inline struct dst_entry *sctp_transport_dst_check(struct sctp_transport *t)
{
- if (t->dst && !dst_check(t->dst, t->dst_cookie)) {
- dst_release(t->dst);
- t->dst = NULL;
- }
+ if (t->dst && !dst_check(t->dst, t->dst_cookie))
+ sctp_transport_dst_release(t);
return t->dst;
}
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index ca6c971dd74a..3675fde3a26e 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -157,6 +157,7 @@ sctp_state_fn_t sctp_sf_error_shutdown;
sctp_state_fn_t sctp_sf_ignore_primitive;
sctp_state_fn_t sctp_sf_do_prm_requestheartbeat;
sctp_state_fn_t sctp_sf_do_prm_asconf;
+sctp_state_fn_t sctp_sf_do_prm_reconf;
/* Prototypes for other event state functions. */
sctp_state_fn_t sctp_sf_do_no_pending_tsn;
@@ -167,6 +168,7 @@ sctp_state_fn_t sctp_sf_cookie_wait_icmp_abort;
/* Prototypes for timeout event state functions. */
sctp_state_fn_t sctp_sf_do_6_3_3_rtx;
+sctp_state_fn_t sctp_sf_send_reconf;
sctp_state_fn_t sctp_sf_do_6_2_sack;
sctp_state_fn_t sctp_sf_autoclose_timer_expire;
@@ -259,7 +261,15 @@ struct sctp_chunk *sctp_make_fwdtsn(const struct sctp_association *asoc,
__u32 new_cum_tsn, size_t nstreams,
struct sctp_fwdtsn_skip *skiplist);
struct sctp_chunk *sctp_make_auth(const struct sctp_association *asoc);
-
+struct sctp_chunk *sctp_make_strreset_req(
+ const struct sctp_association *asoc,
+ __u16 stream_num, __u16 *stream_list,
+ bool out, bool in);
+struct sctp_chunk *sctp_make_strreset_tsnreq(
+ const struct sctp_association *asoc);
+struct sctp_chunk *sctp_make_strreset_addstrm(
+ const struct sctp_association *asoc,
+ __u16 out, __u16 in);
void sctp_chunk_assign_tsn(struct sctp_chunk *);
void sctp_chunk_assign_ssn(struct sctp_chunk *);
@@ -275,6 +285,7 @@ int sctp_do_sm(struct net *net, sctp_event_t event_type, sctp_subtype_t subtype,
/* 2nd level prototypes */
void sctp_generate_t3_rtx_event(unsigned long peer);
void sctp_generate_heartbeat_event(unsigned long peer);
+void sctp_generate_reconf_event(unsigned long peer);
void sctp_generate_proto_unreach_event(unsigned long peer);
void sctp_ootb_pkt_free(struct sctp_packet *);
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 92daabdc007d..387c802bf248 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -82,7 +82,6 @@ struct sctp_outq;
struct sctp_bind_addr;
struct sctp_ulpq;
struct sctp_ep_common;
-struct sctp_ssnmap;
struct crypto_shash;
@@ -375,56 +374,24 @@ typedef struct sctp_sender_hb_info {
union sctp_addr daddr;
unsigned long sent_at;
__u64 hb_nonce;
-} __packed sctp_sender_hb_info_t;
+} sctp_sender_hb_info_t;
-/*
- * RFC 2960 1.3.2 Sequenced Delivery within Streams
- *
- * The term "stream" is used in SCTP to refer to a sequence of user
- * messages that are to be delivered to the upper-layer protocol in
- * order with respect to other messages within the same stream. This is
- * in contrast to its usage in TCP, where it refers to a sequence of
- * bytes (in this document a byte is assumed to be eight bits).
- * ...
- *
- * This is the structure we use to track both our outbound and inbound
- * SSN, or Stream Sequence Numbers.
- */
-
-struct sctp_stream {
- __u16 *ssn;
- unsigned int len;
-};
-
-struct sctp_ssnmap {
- struct sctp_stream in;
- struct sctp_stream out;
-};
-
-struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
- gfp_t gfp);
-void sctp_ssnmap_free(struct sctp_ssnmap *map);
-void sctp_ssnmap_clear(struct sctp_ssnmap *map);
+struct sctp_stream *sctp_stream_new(__u16 incnt, __u16 outcnt, gfp_t gfp);
+void sctp_stream_free(struct sctp_stream *stream);
+void sctp_stream_clear(struct sctp_stream *stream);
/* What is the current SSN number for this stream? */
-static inline __u16 sctp_ssn_peek(struct sctp_stream *stream, __u16 id)
-{
- return stream->ssn[id];
-}
+#define sctp_ssn_peek(stream, type, sid) \
+ ((stream)->type[sid].ssn)
/* Return the next SSN number for this stream. */
-static inline __u16 sctp_ssn_next(struct sctp_stream *stream, __u16 id)
-{
- return stream->ssn[id]++;
-}
+#define sctp_ssn_next(stream, type, sid) \
+ ((stream)->type[sid].ssn++)
/* Skip over this ssn and all below. */
-static inline void sctp_ssn_skip(struct sctp_stream *stream, __u16 id,
- __u16 ssn)
-{
- stream->ssn[id] = ssn+1;
-}
-
+#define sctp_ssn_skip(stream, type, sid, ssn) \
+ ((stream)->type[sid].ssn = ssn + 1)
+
/*
* Pointers to address related SCTP functions.
* (i.e. things that depend on the address family.)
@@ -722,10 +689,9 @@ struct sctp_packet {
ipfragok:1; /* So let ip fragment this packet */
};
-struct sctp_packet *sctp_packet_init(struct sctp_packet *,
- struct sctp_transport *,
- __u16 sport, __u16 dport);
-struct sctp_packet *sctp_packet_config(struct sctp_packet *, __u32 vtag, int);
+void sctp_packet_init(struct sctp_packet *, struct sctp_transport *,
+ __u16 sport, __u16 dport);
+void sctp_packet_config(struct sctp_packet *, __u32 vtag, int);
sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *,
struct sctp_chunk *, int, gfp_t);
sctp_xmit_t sctp_packet_append_chunk(struct sctp_packet *,
@@ -838,6 +804,8 @@ struct sctp_transport {
__u32 burst_limited; /* Holds old cwnd when max.burst is applied */
+ __u32 dst_pending_confirm; /* need to confirm neighbour */
+
/* Destination */
struct dst_entry *dst;
/* Source address. */
@@ -911,6 +879,9 @@ struct sctp_transport {
/* Timer to handle ICMP proto unreachable envets */
struct timer_list proto_unreach_timer;
+ /* Timer to handler reconf chunk rtx */
+ struct timer_list reconf_timer;
+
/* Since we're using per-destination retransmission timers
* (see above), we're also using per-destination "transmitted"
* queues. This probably ought to be a private struct
@@ -969,6 +940,7 @@ void sctp_transport_pmtu(struct sctp_transport *, struct sock *sk);
void sctp_transport_free(struct sctp_transport *);
void sctp_transport_reset_t3_rtx(struct sctp_transport *);
void sctp_transport_reset_hb_timer(struct sctp_transport *);
+void sctp_transport_reset_reconf_timer(struct sctp_transport *transport);
int sctp_transport_hold(struct sctp_transport *);
void sctp_transport_put(struct sctp_transport *);
void sctp_transport_update_rto(struct sctp_transport *, __u32);
@@ -980,6 +952,8 @@ unsigned long sctp_transport_timeout(struct sctp_transport *);
void sctp_transport_reset(struct sctp_transport *);
void sctp_transport_update_pmtu(struct sock *, struct sctp_transport *, u32);
void sctp_transport_immediate_rtx(struct sctp_transport *);
+void sctp_transport_dst_release(struct sctp_transport *t);
+void sctp_transport_dst_confirm(struct sctp_transport *t);
/* This is the structure we use to queue packets as they come into
@@ -1285,7 +1259,10 @@ struct sctp_endpoint {
struct list_head endpoint_shared_keys;
__u16 active_key_id;
__u8 auth_enable:1,
- prsctp_enable:1;
+ prsctp_enable:1,
+ reconf_enable:1;
+
+ __u8 strreset_enable;
};
/* Recover the outter endpoint structure. */
@@ -1332,6 +1309,25 @@ struct sctp_inithdr_host {
__u32 initial_tsn;
};
+struct sctp_stream_out {
+ __u16 ssn;
+ __u8 state;
+};
+
+struct sctp_stream_in {
+ __u16 ssn;
+};
+
+struct sctp_stream {
+ struct sctp_stream_out *out;
+ struct sctp_stream_in *in;
+ __u16 outcnt;
+ __u16 incnt;
+};
+
+#define SCTP_STREAM_CLOSED 0x00
+#define SCTP_STREAM_OPEN 0x01
+
/* SCTP_GET_ASSOC_STATS counters */
struct sctp_priv_assoc_stats {
/* Maximum observed rto in the association during subsequent
@@ -1519,6 +1515,7 @@ struct sctp_association {
hostname_address:1, /* Peer understands DNS addresses? */
asconf_capable:1, /* Does peer support ADDIP? */
prsctp_capable:1, /* Can peer do PR-SCTP? */
+ reconf_capable:1, /* Can peer do RE-CONFIG? */
auth_capable:1; /* Is peer doing SCTP-AUTH? */
/* sack_needed : This flag indicates if the next received
@@ -1747,8 +1744,8 @@ struct sctp_association {
/* Default receive parameters */
__u32 default_rcv_context;
- /* This tracks outbound ssn for a given stream. */
- struct sctp_ssnmap *ssnmap;
+ /* Stream arrays */
+ struct sctp_stream *stream;
/* All outbound chunks go through this structure. */
struct sctp_outq outqueue;
@@ -1878,7 +1875,16 @@ struct sctp_association {
__u8 need_ecne:1, /* Need to send an ECNE Chunk? */
temp:1, /* Is it a temporary association? */
- prsctp_enable:1;
+ prsctp_enable:1,
+ reconf_enable:1;
+
+ __u8 strreset_enable;
+ __u8 strreset_outstanding; /* request param count on the fly */
+
+ __u32 strreset_outseq; /* Update after receiving response */
+ __u32 strreset_inseq; /* Update after receiving request */
+
+ struct sctp_chunk *strreset_chunk; /* save request chunk */
struct sctp_priv_assoc_stats stats;
diff --git a/include/net/smc.h b/include/net/smc.h
new file mode 100644
index 000000000000..12d26358ad9f
--- /dev/null
+++ b/include/net/smc.h
@@ -0,0 +1,20 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Definitions for the SMC module (socket related)
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s): Ursula Braun <ubraun@linux.vnet.ibm.com>
+ */
+#ifndef _SMC_H
+#define _SMC_H
+
+struct smc_hashinfo {
+ rwlock_t lock;
+ struct hlist_head ht;
+};
+
+int smc_hash_sk(struct sock *sk);
+void smc_unhash_sk(struct sock *sk);
+#endif /* _SMC_H */
diff --git a/include/net/sock.h b/include/net/sock.h
index c4f5e6fca17c..9ccefa5c5487 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -70,6 +70,7 @@
#include <net/checksum.h>
#include <net/tcp_states.h>
#include <linux/net_tstamp.h>
+#include <net/smc.h>
/*
* This structure really needs to be cleaned up.
@@ -239,6 +240,7 @@ struct sock_common {
* @sk_wq: sock wait queue and async head
* @sk_rx_dst: receive input route used by early demux
* @sk_dst_cache: destination cache
+ * @sk_dst_pending_confirm: need to confirm neighbour
* @sk_policy: flow policy
* @sk_receive_queue: incoming packets
* @sk_wmem_alloc: transmit queue bytes committed
@@ -392,6 +394,8 @@ struct sock {
struct sk_buff_head sk_write_queue;
__s32 sk_peek_off;
int sk_write_pending;
+ __u32 sk_dst_pending_confirm;
+ /* Note: 32bit hole on 64bit arches */
long sk_sndtimeo;
struct timer_list sk_timer;
__u32 sk_priority;
@@ -543,8 +547,7 @@ static inline struct sock *sk_nulls_head(const struct hlist_nulls_head *head)
static inline struct sock *sk_next(const struct sock *sk)
{
- return sk->sk_node.next ?
- hlist_entry(sk->sk_node.next, struct sock, sk_node) : NULL;
+ return hlist_entry_safe(sk->sk_node.next, struct sock, sk_node);
}
static inline struct sock *sk_nulls_next(const struct sock *sk)
@@ -986,6 +989,7 @@ struct request_sock_ops;
struct timewait_sock_ops;
struct inet_hashinfo;
struct raw_hashinfo;
+struct smc_hashinfo;
struct module;
/*
@@ -1024,6 +1028,7 @@ struct proto {
int (*getsockopt)(struct sock *sk, int level,
int optname, char __user *optval,
int __user *option);
+ void (*keepalive)(struct sock *sk, int valbool);
#ifdef CONFIG_COMPAT
int (*compat_setsockopt)(struct sock *sk,
int level,
@@ -1093,6 +1098,7 @@ struct proto {
struct inet_hashinfo *hashinfo;
struct udp_table *udp_table;
struct raw_hashinfo *raw_hash;
+ struct smc_hashinfo *smc_hash;
} h;
struct module *owner;
@@ -1531,7 +1537,7 @@ void sock_efree(struct sk_buff *skb);
#ifdef CONFIG_INET
void sock_edemux(struct sk_buff *skb);
#else
-#define sock_edemux(skb) sock_efree(skb)
+#define sock_edemux sock_efree
#endif
int sock_setsockopt(struct socket *sock, int level, int op,
@@ -1761,6 +1767,7 @@ static inline void dst_negative_advice(struct sock *sk)
if (ndst != dst) {
rcu_assign_pointer(sk->sk_dst_cache, ndst);
sk_tx_queue_clear(sk);
+ sk->sk_dst_pending_confirm = 0;
}
}
}
@@ -1771,6 +1778,7 @@ __sk_dst_set(struct sock *sk, struct dst_entry *dst)
struct dst_entry *old_dst;
sk_tx_queue_clear(sk);
+ sk->sk_dst_pending_confirm = 0;
/*
* This can be called while sk is owned by the caller only,
* with no state that can be checked in a rcu_dereference_check() cond
@@ -1786,6 +1794,7 @@ sk_dst_set(struct sock *sk, struct dst_entry *dst)
struct dst_entry *old_dst;
sk_tx_queue_clear(sk);
+ sk->sk_dst_pending_confirm = 0;
old_dst = xchg((__force struct dst_entry **)&sk->sk_dst_cache, dst);
dst_release(old_dst);
}
@@ -1806,6 +1815,26 @@ struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie);
struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie);
+static inline void sk_dst_confirm(struct sock *sk)
+{
+ if (!sk->sk_dst_pending_confirm)
+ sk->sk_dst_pending_confirm = 1;
+}
+
+static inline void sock_confirm_neigh(struct sk_buff *skb, struct neighbour *n)
+{
+ if (skb_get_dst_pending_confirm(skb)) {
+ struct sock *sk = skb->sk;
+ unsigned long now = jiffies;
+
+ /* avoid dirtying neighbour */
+ if (n->confirmed != now)
+ n->confirmed = now;
+ if (sk && sk->sk_dst_pending_confirm)
+ sk->sk_dst_pending_confirm = 0;
+ }
+}
+
bool sk_mc_loop(struct sock *sk);
static inline bool sk_can_gso(const struct sock *sk)
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index eba80c4fc56f..929d6af321cd 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -46,8 +46,10 @@ enum switchdev_attr_id {
SWITCHDEV_ATTR_ID_PORT_PARENT_ID,
SWITCHDEV_ATTR_ID_PORT_STP_STATE,
SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS,
+ SWITCHDEV_ATTR_ID_PORT_MROUTER,
SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME,
SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING,
+ SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED,
};
struct switchdev_attr {
@@ -60,8 +62,10 @@ struct switchdev_attr {
struct netdev_phys_item_id ppid; /* PORT_PARENT_ID */
u8 stp_state; /* PORT_STP_STATE */
unsigned long brport_flags; /* PORT_BRIDGE_FLAGS */
+ bool mrouter; /* PORT_MROUTER */
clock_t ageing_time; /* BRIDGE_AGEING_TIME */
bool vlan_filtering; /* BRIDGE_VLAN_FILTERING */
+ bool mc_disabled; /* MC_DISABLED */
} u;
};
diff --git a/include/net/tc_act/tc_ife.h b/include/net/tc_act/tc_ife.h
index 9fd2bea0a6e0..30ba459ddd34 100644
--- a/include/net/tc_act/tc_ife.h
+++ b/include/net/tc_act/tc_ife.h
@@ -6,7 +6,6 @@
#include <linux/rtnetlink.h>
#include <linux/module.h>
-#define IFE_METAHDRLEN 2
struct tcf_ife_info {
struct tc_action common;
u8 eth_dst[ETH_ALEN];
@@ -45,8 +44,6 @@ struct tcf_meta_ops {
int ife_get_meta_u32(struct sk_buff *skb, struct tcf_meta_info *mi);
int ife_get_meta_u16(struct sk_buff *skb, struct tcf_meta_info *mi);
-int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
- const void *dval);
int ife_alloc_meta_u32(struct tcf_meta_info *mi, void *metaval, gfp_t gfp);
int ife_alloc_meta_u16(struct tcf_meta_info *mi, void *metaval, gfp_t gfp);
int ife_check_meta_u32(u32 metaval, struct tcf_meta_info *mi);
diff --git a/include/net/tc_act/tc_pedit.h b/include/net/tc_act/tc_pedit.h
index 29e38d6823df..dfbd6ee0bc7c 100644
--- a/include/net/tc_act/tc_pedit.h
+++ b/include/net/tc_act/tc_pedit.h
@@ -3,11 +3,17 @@
#include <net/act_api.h>
+struct tcf_pedit_key_ex {
+ enum pedit_header_type htype;
+ enum pedit_cmd cmd;
+};
+
struct tcf_pedit {
struct tc_action common;
unsigned char tcfp_nkeys;
unsigned char tcfp_flags;
struct tc_pedit_key *tcfp_keys;
+ struct tcf_pedit_key_ex *tcfp_keys_ex;
};
#define to_pedit(a) ((struct tcf_pedit *)a)
diff --git a/include/net/tc_act/tc_sample.h b/include/net/tc_act/tc_sample.h
new file mode 100644
index 000000000000..89e9305be880
--- /dev/null
+++ b/include/net/tc_act/tc_sample.h
@@ -0,0 +1,50 @@
+#ifndef __NET_TC_SAMPLE_H
+#define __NET_TC_SAMPLE_H
+
+#include <net/act_api.h>
+#include <linux/tc_act/tc_sample.h>
+#include <net/psample.h>
+
+struct tcf_sample {
+ struct tc_action common;
+ u32 rate;
+ bool truncate;
+ u32 trunc_size;
+ struct psample_group __rcu *psample_group;
+ u32 psample_group_num;
+ struct list_head tcfm_list;
+ struct rcu_head rcu;
+};
+#define to_sample(a) ((struct tcf_sample *)a)
+
+static inline bool is_tcf_sample(const struct tc_action *a)
+{
+#ifdef CONFIG_NET_CLS_ACT
+ return a->ops && a->ops->type == TCA_ACT_SAMPLE;
+#else
+ return false;
+#endif
+}
+
+static inline __u32 tcf_sample_rate(const struct tc_action *a)
+{
+ return to_sample(a)->rate;
+}
+
+static inline bool tcf_sample_truncate(const struct tc_action *a)
+{
+ return to_sample(a)->truncate;
+}
+
+static inline int tcf_sample_trunc_size(const struct tc_action *a)
+{
+ return to_sample(a)->trunc_size;
+}
+
+static inline struct psample_group *
+tcf_sample_psample_group(const struct tc_action *a)
+{
+ return rcu_dereference(to_sample(a)->psample_group);
+}
+
+#endif /* __NET_TC_SAMPLE_H */
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 6061963cca98..6ec4ea652f3f 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -143,6 +143,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
#define TCP_RESOURCE_PROBE_INTERVAL ((unsigned)(HZ/2U)) /* Maximal interval between probes
* for local resources.
*/
+#define TCP_REO_TIMEOUT_MIN (2000) /* Min RACK reordering timeout in usec */
#define TCP_KEEPALIVE_TIME (120*60*HZ) /* two hours */
#define TCP_KEEPALIVE_PROBES 9 /* Max of 9 keepalive probes */
@@ -231,7 +232,6 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
*/
#define TFO_SERVER_WO_SOCKOPT1 0x400
-extern struct inet_timewait_death_row tcp_death_row;
/* sysctl variables for tcp */
extern int sysctl_tcp_timestamps;
@@ -262,6 +262,9 @@ extern int sysctl_tcp_slow_start_after_idle;
extern int sysctl_tcp_thin_linear_timeouts;
extern int sysctl_tcp_thin_dupack;
extern int sysctl_tcp_early_retrans;
+extern int sysctl_tcp_recovery;
+#define TCP_RACK_LOSS_DETECTION 0x1 /* Use RACK to detect losses */
+
extern int sysctl_tcp_limit_output_bytes;
extern int sysctl_tcp_challenge_ack_limit;
extern int sysctl_tcp_min_tso_segs;
@@ -398,6 +401,7 @@ struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb,
int tcp_child_process(struct sock *parent, struct sock *child,
struct sk_buff *skb);
void tcp_enter_loss(struct sock *sk);
+void tcp_cwnd_reduction(struct sock *sk, int newly_acked_sacked, int flag);
void tcp_clear_retrans(struct tcp_sock *tp);
void tcp_update_metrics(struct sock *sk);
void tcp_init_metrics(struct sock *sk);
@@ -542,6 +546,7 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb, int segs);
void tcp_retransmit_timer(struct sock *sk);
void tcp_xmit_retransmit_queue(struct sock *);
void tcp_simple_retransmit(struct sock *);
+void tcp_enter_recovery(struct sock *sk, bool ece_ack);
int tcp_trim_head(struct sock *, struct sk_buff *, u32);
int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
@@ -560,7 +565,6 @@ void tcp_skb_collapse_tstamp(struct sk_buff *skb,
const struct sk_buff *next_skb);
/* tcp_input.c */
-void tcp_resume_early_retransmit(struct sock *sk);
void tcp_rearm_rto(struct sock *sk);
void tcp_synack_rtt_meas(struct sock *sk, struct request_sock *req);
void tcp_reset(struct sock *sk);
@@ -1032,23 +1036,6 @@ static inline void tcp_enable_fack(struct tcp_sock *tp)
tp->rx_opt.sack_ok |= TCP_FACK_ENABLED;
}
-/* TCP early-retransmit (ER) is similar to but more conservative than
- * the thin-dupack feature. Enable ER only if thin-dupack is disabled.
- */
-static inline void tcp_enable_early_retrans(struct tcp_sock *tp)
-{
- struct net *net = sock_net((struct sock *)tp);
-
- tp->do_early_retrans = sysctl_tcp_early_retrans &&
- sysctl_tcp_early_retrans < 4 && !sysctl_tcp_thin_dupack &&
- net->ipv4.sysctl_tcp_reordering == 3;
-}
-
-static inline void tcp_disable_early_retrans(struct tcp_sock *tp)
-{
- tp->do_early_retrans = 0;
-}
-
static inline unsigned int tcp_left_out(const struct tcp_sock *tp)
{
return tp->sacked_out + tp->lost_out;
@@ -1506,6 +1493,9 @@ struct sock *tcp_try_fastopen(struct sock *sk, struct sk_buff *skb,
struct tcp_fastopen_cookie *foc,
struct dst_entry *dst);
void tcp_fastopen_init_key_once(bool publish);
+bool tcp_fastopen_cookie_check(struct sock *sk, u16 *mss,
+ struct tcp_fastopen_cookie *cookie);
+bool tcp_fastopen_defer_connect(struct sock *sk, int *err);
#define TCP_FASTOPEN_KEY_LENGTH 16
/* Fastopen key context */
@@ -1857,17 +1847,11 @@ void tcp_v4_init(void);
void tcp_init(void);
/* tcp_recovery.c */
-
-/* Flags to enable various loss recovery features. See below */
-extern int sysctl_tcp_recovery;
-
-/* Use TCP RACK to detect (some) tail and retransmit losses */
-#define TCP_RACK_LOST_RETRANS 0x1
-
-extern int tcp_rack_mark_lost(struct sock *sk);
-
-extern void tcp_rack_advance(struct tcp_sock *tp,
- const struct skb_mstamp *xmit_time, u8 sacked);
+extern void tcp_rack_mark_lost(struct sock *sk, const struct skb_mstamp *now);
+extern void tcp_rack_advance(struct tcp_sock *tp, u8 sacked, u32 end_seq,
+ const struct skb_mstamp *xmit_time,
+ const struct skb_mstamp *ack_time);
+extern void tcp_rack_reo_timeout(struct sock *sk);
/*
* Save and compile IPv4 options, return a pointer to it
diff --git a/include/net/udp.h b/include/net/udp.h
index 1661791e8ca1..c9d8b8e848e0 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -204,7 +204,6 @@ static inline void udp_lib_close(struct sock *sk, long timeout)
}
int udp_lib_get_port(struct sock *sk, unsigned short snum,
- int (*)(const struct sock *, const struct sock *, bool),
unsigned int hash2_nulladdr);
u32 udp_flow_hashrnd(void);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 31947b9c21d6..d9a81dcef53e 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -213,6 +213,8 @@ struct xfrm_state {
/* Last used time */
unsigned long lastused;
+ struct page_frag xfrag;
+
/* Reference to data common to all the instances of this
* transformer. */
const struct xfrm_type *type;
@@ -343,7 +345,7 @@ struct xfrm_state_afinfo {
int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned int family);
-void xfrm_state_put_afinfo(struct xfrm_state_afinfo *afinfo);
+struct xfrm_state_afinfo *xfrm_state_afinfo_get_rcu(unsigned int family);
struct xfrm_input_afinfo {
unsigned int family;
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index 1beab5532035..4b34c51f859e 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -160,8 +160,7 @@ static inline int rdma_addr_gid_offset(struct rdma_dev_addr *dev_addr)
static inline u16 rdma_vlan_dev_vlan_id(const struct net_device *dev)
{
- return dev->priv_flags & IFF_802_1Q_VLAN ?
- vlan_dev_vlan_id(dev) : 0xffff;
+ return is_vlan_dev(dev) ? vlan_dev_vlan_id(dev) : 0xffff;
}
static inline int rdma_ip2gid(struct sockaddr *addr, union ib_gid *gid)
@@ -326,8 +325,7 @@ static inline u16 rdma_get_vlan_id(union ib_gid *dgid)
static inline struct net_device *rdma_vlan_dev_real_dev(const struct net_device *dev)
{
- return dev->priv_flags & IFF_802_1Q_VLAN ?
- vlan_dev_real_dev(dev) : NULL;
+ return is_vlan_dev(dev) ? vlan_dev_real_dev(dev) : NULL;
}
#endif /* IB_ADDR_H */
diff --git a/include/trace/events/afs.h b/include/trace/events/afs.h
new file mode 100644
index 000000000000..8b95c16b7045
--- /dev/null
+++ b/include/trace/events/afs.h
@@ -0,0 +1,184 @@
+/* AFS tracepoints
+ *
+ * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM afs
+
+#if !defined(_TRACE_AFS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_AFS_H
+
+#include <linux/tracepoint.h>
+
+/*
+ * Define enums for tracing information.
+ */
+#ifndef __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+enum afs_call_trace {
+ afs_call_trace_alloc,
+ afs_call_trace_free,
+ afs_call_trace_put,
+ afs_call_trace_wake,
+ afs_call_trace_work,
+};
+
+#endif /* end __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY */
+
+/*
+ * Declare tracing information enums and their string mappings for display.
+ */
+#define afs_call_traces \
+ EM(afs_call_trace_alloc, "ALLOC") \
+ EM(afs_call_trace_free, "FREE ") \
+ EM(afs_call_trace_put, "PUT ") \
+ EM(afs_call_trace_wake, "WAKE ") \
+ E_(afs_call_trace_work, "WORK ")
+
+/*
+ * Export enum symbols via userspace.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define E_(a, b) TRACE_DEFINE_ENUM(a);
+
+afs_call_traces;
+
+/*
+ * Now redefine the EM() and E_() macros to map the enums to the strings that
+ * will be printed in the output.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) { a, b },
+#define E_(a, b) { a, b }
+
+TRACE_EVENT(afs_recv_data,
+ TP_PROTO(struct afs_call *call, unsigned count, unsigned offset,
+ bool want_more, int ret),
+
+ TP_ARGS(call, count, offset, want_more, ret),
+
+ TP_STRUCT__entry(
+ __field(struct rxrpc_call *, rxcall )
+ __field(struct afs_call *, call )
+ __field(enum afs_call_state, state )
+ __field(unsigned int, count )
+ __field(unsigned int, offset )
+ __field(unsigned short, unmarshall )
+ __field(bool, want_more )
+ __field(int, ret )
+ ),
+
+ TP_fast_assign(
+ __entry->rxcall = call->rxcall;
+ __entry->call = call;
+ __entry->state = call->state;
+ __entry->unmarshall = call->unmarshall;
+ __entry->count = count;
+ __entry->offset = offset;
+ __entry->want_more = want_more;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("c=%p ac=%p s=%u u=%u %u/%u wm=%u ret=%d",
+ __entry->rxcall,
+ __entry->call,
+ __entry->state, __entry->unmarshall,
+ __entry->offset, __entry->count,
+ __entry->want_more, __entry->ret)
+ );
+
+TRACE_EVENT(afs_notify_call,
+ TP_PROTO(struct rxrpc_call *rxcall, struct afs_call *call),
+
+ TP_ARGS(rxcall, call),
+
+ TP_STRUCT__entry(
+ __field(struct rxrpc_call *, rxcall )
+ __field(struct afs_call *, call )
+ __field(enum afs_call_state, state )
+ __field(unsigned short, unmarshall )
+ ),
+
+ TP_fast_assign(
+ __entry->rxcall = rxcall;
+ __entry->call = call;
+ __entry->state = call->state;
+ __entry->unmarshall = call->unmarshall;
+ ),
+
+ TP_printk("c=%p ac=%p s=%u u=%u",
+ __entry->rxcall,
+ __entry->call,
+ __entry->state, __entry->unmarshall)
+ );
+
+TRACE_EVENT(afs_cb_call,
+ TP_PROTO(struct afs_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(struct rxrpc_call *, rxcall )
+ __field(struct afs_call *, call )
+ __field(const char *, name )
+ __field(u32, op )
+ ),
+
+ TP_fast_assign(
+ __entry->rxcall = call->rxcall;
+ __entry->call = call;
+ __entry->name = call->type->name;
+ __entry->op = call->operation_ID;
+ ),
+
+ TP_printk("c=%p ac=%p %s o=%u",
+ __entry->rxcall,
+ __entry->call,
+ __entry->name,
+ __entry->op)
+ );
+
+TRACE_EVENT(afs_call,
+ TP_PROTO(struct afs_call *call, enum afs_call_trace op,
+ int usage, int outstanding, const void *where),
+
+ TP_ARGS(call, op, usage, outstanding, where),
+
+ TP_STRUCT__entry(
+ __field(struct afs_call *, call )
+ __field(int, op )
+ __field(int, usage )
+ __field(int, outstanding )
+ __field(const void *, where )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call;
+ __entry->op = op;
+ __entry->usage = usage;
+ __entry->outstanding = outstanding;
+ __entry->where = where;
+ ),
+
+ TP_printk("c=%p %s u=%d o=%d sp=%pSR",
+ __entry->call,
+ __print_symbolic(__entry->op, afs_call_traces),
+ __entry->usage,
+ __entry->outstanding,
+ __entry->where)
+ );
+
+#endif /* _TRACE_AFS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/bpf.h b/include/trace/events/bpf.h
new file mode 100644
index 000000000000..c3a53fd47ff1
--- /dev/null
+++ b/include/trace/events/bpf.h
@@ -0,0 +1,347 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM bpf
+
+#if !defined(_TRACE_BPF_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BPF_H
+
+#include <linux/filter.h>
+#include <linux/bpf.h>
+#include <linux/fs.h>
+#include <linux/tracepoint.h>
+
+#define __PROG_TYPE_MAP(FN) \
+ FN(SOCKET_FILTER) \
+ FN(KPROBE) \
+ FN(SCHED_CLS) \
+ FN(SCHED_ACT) \
+ FN(TRACEPOINT) \
+ FN(XDP) \
+ FN(PERF_EVENT) \
+ FN(CGROUP_SKB) \
+ FN(CGROUP_SOCK) \
+ FN(LWT_IN) \
+ FN(LWT_OUT) \
+ FN(LWT_XMIT)
+
+#define __MAP_TYPE_MAP(FN) \
+ FN(HASH) \
+ FN(ARRAY) \
+ FN(PROG_ARRAY) \
+ FN(PERF_EVENT_ARRAY) \
+ FN(PERCPU_HASH) \
+ FN(PERCPU_ARRAY) \
+ FN(STACK_TRACE) \
+ FN(CGROUP_ARRAY) \
+ FN(LRU_HASH) \
+ FN(LRU_PERCPU_HASH) \
+ FN(LPM_TRIE)
+
+#define __PROG_TYPE_TP_FN(x) \
+ TRACE_DEFINE_ENUM(BPF_PROG_TYPE_##x);
+#define __PROG_TYPE_SYM_FN(x) \
+ { BPF_PROG_TYPE_##x, #x },
+#define __PROG_TYPE_SYM_TAB \
+ __PROG_TYPE_MAP(__PROG_TYPE_SYM_FN) { -1, 0 }
+__PROG_TYPE_MAP(__PROG_TYPE_TP_FN)
+
+#define __MAP_TYPE_TP_FN(x) \
+ TRACE_DEFINE_ENUM(BPF_MAP_TYPE_##x);
+#define __MAP_TYPE_SYM_FN(x) \
+ { BPF_MAP_TYPE_##x, #x },
+#define __MAP_TYPE_SYM_TAB \
+ __MAP_TYPE_MAP(__MAP_TYPE_SYM_FN) { -1, 0 }
+__MAP_TYPE_MAP(__MAP_TYPE_TP_FN)
+
+DECLARE_EVENT_CLASS(bpf_prog_event,
+
+ TP_PROTO(const struct bpf_prog *prg),
+
+ TP_ARGS(prg),
+
+ TP_STRUCT__entry(
+ __array(u8, prog_tag, 8)
+ __field(u32, type)
+ ),
+
+ TP_fast_assign(
+ BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(prg->tag));
+ memcpy(__entry->prog_tag, prg->tag, sizeof(prg->tag));
+ __entry->type = prg->type;
+ ),
+
+ TP_printk("prog=%s type=%s",
+ __print_hex_str(__entry->prog_tag, 8),
+ __print_symbolic(__entry->type, __PROG_TYPE_SYM_TAB))
+);
+
+DEFINE_EVENT(bpf_prog_event, bpf_prog_get_type,
+
+ TP_PROTO(const struct bpf_prog *prg),
+
+ TP_ARGS(prg)
+);
+
+DEFINE_EVENT(bpf_prog_event, bpf_prog_put_rcu,
+
+ TP_PROTO(const struct bpf_prog *prg),
+
+ TP_ARGS(prg)
+);
+
+TRACE_EVENT(bpf_prog_load,
+
+ TP_PROTO(const struct bpf_prog *prg, int ufd),
+
+ TP_ARGS(prg, ufd),
+
+ TP_STRUCT__entry(
+ __array(u8, prog_tag, 8)
+ __field(u32, type)
+ __field(int, ufd)
+ ),
+
+ TP_fast_assign(
+ BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(prg->tag));
+ memcpy(__entry->prog_tag, prg->tag, sizeof(prg->tag));
+ __entry->type = prg->type;
+ __entry->ufd = ufd;
+ ),
+
+ TP_printk("prog=%s type=%s ufd=%d",
+ __print_hex_str(__entry->prog_tag, 8),
+ __print_symbolic(__entry->type, __PROG_TYPE_SYM_TAB),
+ __entry->ufd)
+);
+
+TRACE_EVENT(bpf_map_create,
+
+ TP_PROTO(const struct bpf_map *map, int ufd),
+
+ TP_ARGS(map, ufd),
+
+ TP_STRUCT__entry(
+ __field(u32, type)
+ __field(u32, size_key)
+ __field(u32, size_value)
+ __field(u32, max_entries)
+ __field(u32, flags)
+ __field(int, ufd)
+ ),
+
+ TP_fast_assign(
+ __entry->type = map->map_type;
+ __entry->size_key = map->key_size;
+ __entry->size_value = map->value_size;
+ __entry->max_entries = map->max_entries;
+ __entry->flags = map->map_flags;
+ __entry->ufd = ufd;
+ ),
+
+ TP_printk("map type=%s ufd=%d key=%u val=%u max=%u flags=%x",
+ __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB),
+ __entry->ufd, __entry->size_key, __entry->size_value,
+ __entry->max_entries, __entry->flags)
+);
+
+DECLARE_EVENT_CLASS(bpf_obj_prog,
+
+ TP_PROTO(const struct bpf_prog *prg, int ufd,
+ const struct filename *pname),
+
+ TP_ARGS(prg, ufd, pname),
+
+ TP_STRUCT__entry(
+ __array(u8, prog_tag, 8)
+ __field(int, ufd)
+ __string(path, pname->name)
+ ),
+
+ TP_fast_assign(
+ BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(prg->tag));
+ memcpy(__entry->prog_tag, prg->tag, sizeof(prg->tag));
+ __assign_str(path, pname->name);
+ __entry->ufd = ufd;
+ ),
+
+ TP_printk("prog=%s path=%s ufd=%d",
+ __print_hex_str(__entry->prog_tag, 8),
+ __get_str(path), __entry->ufd)
+);
+
+DEFINE_EVENT(bpf_obj_prog, bpf_obj_pin_prog,
+
+ TP_PROTO(const struct bpf_prog *prg, int ufd,
+ const struct filename *pname),
+
+ TP_ARGS(prg, ufd, pname)
+);
+
+DEFINE_EVENT(bpf_obj_prog, bpf_obj_get_prog,
+
+ TP_PROTO(const struct bpf_prog *prg, int ufd,
+ const struct filename *pname),
+
+ TP_ARGS(prg, ufd, pname)
+);
+
+DECLARE_EVENT_CLASS(bpf_obj_map,
+
+ TP_PROTO(const struct bpf_map *map, int ufd,
+ const struct filename *pname),
+
+ TP_ARGS(map, ufd, pname),
+
+ TP_STRUCT__entry(
+ __field(u32, type)
+ __field(int, ufd)
+ __string(path, pname->name)
+ ),
+
+ TP_fast_assign(
+ __assign_str(path, pname->name);
+ __entry->type = map->map_type;
+ __entry->ufd = ufd;
+ ),
+
+ TP_printk("map type=%s ufd=%d path=%s",
+ __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB),
+ __entry->ufd, __get_str(path))
+);
+
+DEFINE_EVENT(bpf_obj_map, bpf_obj_pin_map,
+
+ TP_PROTO(const struct bpf_map *map, int ufd,
+ const struct filename *pname),
+
+ TP_ARGS(map, ufd, pname)
+);
+
+DEFINE_EVENT(bpf_obj_map, bpf_obj_get_map,
+
+ TP_PROTO(const struct bpf_map *map, int ufd,
+ const struct filename *pname),
+
+ TP_ARGS(map, ufd, pname)
+);
+
+DECLARE_EVENT_CLASS(bpf_map_keyval,
+
+ TP_PROTO(const struct bpf_map *map, int ufd,
+ const void *key, const void *val),
+
+ TP_ARGS(map, ufd, key, val),
+
+ TP_STRUCT__entry(
+ __field(u32, type)
+ __field(u32, key_len)
+ __dynamic_array(u8, key, map->key_size)
+ __field(bool, key_trunc)
+ __field(u32, val_len)
+ __dynamic_array(u8, val, map->value_size)
+ __field(bool, val_trunc)
+ __field(int, ufd)
+ ),
+
+ TP_fast_assign(
+ memcpy(__get_dynamic_array(key), key, map->key_size);
+ memcpy(__get_dynamic_array(val), val, map->value_size);
+ __entry->type = map->map_type;
+ __entry->key_len = min(map->key_size, 16U);
+ __entry->key_trunc = map->key_size != __entry->key_len;
+ __entry->val_len = min(map->value_size, 16U);
+ __entry->val_trunc = map->value_size != __entry->val_len;
+ __entry->ufd = ufd;
+ ),
+
+ TP_printk("map type=%s ufd=%d key=[%s%s] val=[%s%s]",
+ __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB),
+ __entry->ufd,
+ __print_hex(__get_dynamic_array(key), __entry->key_len),
+ __entry->key_trunc ? " ..." : "",
+ __print_hex(__get_dynamic_array(val), __entry->val_len),
+ __entry->val_trunc ? " ..." : "")
+);
+
+DEFINE_EVENT(bpf_map_keyval, bpf_map_lookup_elem,
+
+ TP_PROTO(const struct bpf_map *map, int ufd,
+ const void *key, const void *val),
+
+ TP_ARGS(map, ufd, key, val)
+);
+
+DEFINE_EVENT(bpf_map_keyval, bpf_map_update_elem,
+
+ TP_PROTO(const struct bpf_map *map, int ufd,
+ const void *key, const void *val),
+
+ TP_ARGS(map, ufd, key, val)
+);
+
+TRACE_EVENT(bpf_map_delete_elem,
+
+ TP_PROTO(const struct bpf_map *map, int ufd,
+ const void *key),
+
+ TP_ARGS(map, ufd, key),
+
+ TP_STRUCT__entry(
+ __field(u32, type)
+ __field(u32, key_len)
+ __dynamic_array(u8, key, map->key_size)
+ __field(bool, key_trunc)
+ __field(int, ufd)
+ ),
+
+ TP_fast_assign(
+ memcpy(__get_dynamic_array(key), key, map->key_size);
+ __entry->type = map->map_type;
+ __entry->key_len = min(map->key_size, 16U);
+ __entry->key_trunc = map->key_size != __entry->key_len;
+ __entry->ufd = ufd;
+ ),
+
+ TP_printk("map type=%s ufd=%d key=[%s%s]",
+ __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB),
+ __entry->ufd,
+ __print_hex(__get_dynamic_array(key), __entry->key_len),
+ __entry->key_trunc ? " ..." : "")
+);
+
+TRACE_EVENT(bpf_map_next_key,
+
+ TP_PROTO(const struct bpf_map *map, int ufd,
+ const void *key, const void *key_next),
+
+ TP_ARGS(map, ufd, key, key_next),
+
+ TP_STRUCT__entry(
+ __field(u32, type)
+ __field(u32, key_len)
+ __dynamic_array(u8, key, map->key_size)
+ __dynamic_array(u8, nxt, map->key_size)
+ __field(bool, key_trunc)
+ __field(int, ufd)
+ ),
+
+ TP_fast_assign(
+ memcpy(__get_dynamic_array(key), key, map->key_size);
+ memcpy(__get_dynamic_array(nxt), key_next, map->key_size);
+ __entry->type = map->map_type;
+ __entry->key_len = min(map->key_size, 16U);
+ __entry->key_trunc = map->key_size != __entry->key_len;
+ __entry->ufd = ufd;
+ ),
+
+ TP_printk("map type=%s ufd=%d key=[%s%s] next=[%s%s]",
+ __print_symbolic(__entry->type, __MAP_TYPE_SYM_TAB),
+ __entry->ufd,
+ __print_hex(__get_dynamic_array(key), __entry->key_len),
+ __entry->key_trunc ? " ..." : "",
+ __print_hex(__get_dynamic_array(nxt), __entry->key_len),
+ __entry->key_trunc ? " ..." : "")
+);
+
+#endif /* _TRACE_BPF_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
index 0383e5e9a0f3..593f586545eb 100644
--- a/include/trace/events/rxrpc.h
+++ b/include/trace/events/rxrpc.h
@@ -16,6 +16,386 @@
#include <linux/tracepoint.h>
+/*
+ * Define enums for tracing information.
+ *
+ * These should all be kept sorted, making it easier to match the string
+ * mapping tables further on.
+ */
+#ifndef __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY
+#define __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY
+
+enum rxrpc_skb_trace {
+ rxrpc_skb_rx_cleaned,
+ rxrpc_skb_rx_freed,
+ rxrpc_skb_rx_got,
+ rxrpc_skb_rx_lost,
+ rxrpc_skb_rx_purged,
+ rxrpc_skb_rx_received,
+ rxrpc_skb_rx_rotated,
+ rxrpc_skb_rx_seen,
+ rxrpc_skb_tx_cleaned,
+ rxrpc_skb_tx_freed,
+ rxrpc_skb_tx_got,
+ rxrpc_skb_tx_new,
+ rxrpc_skb_tx_rotated,
+ rxrpc_skb_tx_seen,
+};
+
+enum rxrpc_conn_trace {
+ rxrpc_conn_got,
+ rxrpc_conn_new_client,
+ rxrpc_conn_new_service,
+ rxrpc_conn_put_client,
+ rxrpc_conn_put_service,
+ rxrpc_conn_queued,
+ rxrpc_conn_seen,
+};
+
+enum rxrpc_client_trace {
+ rxrpc_client_activate_chans,
+ rxrpc_client_alloc,
+ rxrpc_client_chan_activate,
+ rxrpc_client_chan_disconnect,
+ rxrpc_client_chan_pass,
+ rxrpc_client_chan_unstarted,
+ rxrpc_client_cleanup,
+ rxrpc_client_count,
+ rxrpc_client_discard,
+ rxrpc_client_duplicate,
+ rxrpc_client_exposed,
+ rxrpc_client_replace,
+ rxrpc_client_to_active,
+ rxrpc_client_to_culled,
+ rxrpc_client_to_idle,
+ rxrpc_client_to_inactive,
+ rxrpc_client_to_upgrade,
+ rxrpc_client_to_waiting,
+ rxrpc_client_uncount,
+};
+
+enum rxrpc_call_trace {
+ rxrpc_call_connected,
+ rxrpc_call_error,
+ rxrpc_call_got,
+ rxrpc_call_got_kernel,
+ rxrpc_call_got_userid,
+ rxrpc_call_new_client,
+ rxrpc_call_new_service,
+ rxrpc_call_put,
+ rxrpc_call_put_kernel,
+ rxrpc_call_put_noqueue,
+ rxrpc_call_put_userid,
+ rxrpc_call_queued,
+ rxrpc_call_queued_ref,
+ rxrpc_call_release,
+ rxrpc_call_seen,
+};
+
+enum rxrpc_transmit_trace {
+ rxrpc_transmit_await_reply,
+ rxrpc_transmit_end,
+ rxrpc_transmit_queue,
+ rxrpc_transmit_queue_last,
+ rxrpc_transmit_rotate,
+ rxrpc_transmit_rotate_last,
+ rxrpc_transmit_wait,
+};
+
+enum rxrpc_receive_trace {
+ rxrpc_receive_end,
+ rxrpc_receive_front,
+ rxrpc_receive_incoming,
+ rxrpc_receive_queue,
+ rxrpc_receive_queue_last,
+ rxrpc_receive_rotate,
+};
+
+enum rxrpc_recvmsg_trace {
+ rxrpc_recvmsg_cont,
+ rxrpc_recvmsg_data_return,
+ rxrpc_recvmsg_dequeue,
+ rxrpc_recvmsg_enter,
+ rxrpc_recvmsg_full,
+ rxrpc_recvmsg_hole,
+ rxrpc_recvmsg_next,
+ rxrpc_recvmsg_return,
+ rxrpc_recvmsg_terminal,
+ rxrpc_recvmsg_to_be_accepted,
+ rxrpc_recvmsg_wait,
+};
+
+enum rxrpc_rtt_tx_trace {
+ rxrpc_rtt_tx_data,
+ rxrpc_rtt_tx_ping,
+};
+
+enum rxrpc_rtt_rx_trace {
+ rxrpc_rtt_rx_ping_response,
+ rxrpc_rtt_rx_requested_ack,
+};
+
+enum rxrpc_timer_trace {
+ rxrpc_timer_begin,
+ rxrpc_timer_expired,
+ rxrpc_timer_init_for_reply,
+ rxrpc_timer_init_for_send_reply,
+ rxrpc_timer_set_for_ack,
+ rxrpc_timer_set_for_ping,
+ rxrpc_timer_set_for_resend,
+ rxrpc_timer_set_for_send,
+};
+
+enum rxrpc_propose_ack_trace {
+ rxrpc_propose_ack_client_tx_end,
+ rxrpc_propose_ack_input_data,
+ rxrpc_propose_ack_ping_for_lost_ack,
+ rxrpc_propose_ack_ping_for_lost_reply,
+ rxrpc_propose_ack_ping_for_params,
+ rxrpc_propose_ack_processing_op,
+ rxrpc_propose_ack_respond_to_ack,
+ rxrpc_propose_ack_respond_to_ping,
+ rxrpc_propose_ack_retry_tx,
+ rxrpc_propose_ack_rotate_rx,
+ rxrpc_propose_ack_terminal_ack,
+};
+
+enum rxrpc_propose_ack_outcome {
+ rxrpc_propose_ack_subsume,
+ rxrpc_propose_ack_update,
+ rxrpc_propose_ack_use,
+};
+
+enum rxrpc_congest_change {
+ rxrpc_cong_begin_retransmission,
+ rxrpc_cong_cleared_nacks,
+ rxrpc_cong_new_low_nack,
+ rxrpc_cong_no_change,
+ rxrpc_cong_progress,
+ rxrpc_cong_retransmit_again,
+ rxrpc_cong_rtt_window_end,
+ rxrpc_cong_saw_nack,
+};
+
+#endif /* end __RXRPC_DECLARE_TRACE_ENUMS_ONCE_ONLY */
+
+/*
+ * Declare tracing information enums and their string mappings for display.
+ */
+#define rxrpc_skb_traces \
+ EM(rxrpc_skb_rx_cleaned, "Rx CLN") \
+ EM(rxrpc_skb_rx_freed, "Rx FRE") \
+ EM(rxrpc_skb_rx_got, "Rx GOT") \
+ EM(rxrpc_skb_rx_lost, "Rx *L*") \
+ EM(rxrpc_skb_rx_purged, "Rx PUR") \
+ EM(rxrpc_skb_rx_received, "Rx RCV") \
+ EM(rxrpc_skb_rx_rotated, "Rx ROT") \
+ EM(rxrpc_skb_rx_seen, "Rx SEE") \
+ EM(rxrpc_skb_tx_cleaned, "Tx CLN") \
+ EM(rxrpc_skb_tx_freed, "Tx FRE") \
+ EM(rxrpc_skb_tx_got, "Tx GOT") \
+ EM(rxrpc_skb_tx_new, "Tx NEW") \
+ EM(rxrpc_skb_tx_rotated, "Tx ROT") \
+ E_(rxrpc_skb_tx_seen, "Tx SEE")
+
+#define rxrpc_conn_traces \
+ EM(rxrpc_conn_got, "GOT") \
+ EM(rxrpc_conn_new_client, "NWc") \
+ EM(rxrpc_conn_new_service, "NWs") \
+ EM(rxrpc_conn_put_client, "PTc") \
+ EM(rxrpc_conn_put_service, "PTs") \
+ EM(rxrpc_conn_queued, "QUE") \
+ E_(rxrpc_conn_seen, "SEE")
+
+#define rxrpc_client_traces \
+ EM(rxrpc_client_activate_chans, "Activa") \
+ EM(rxrpc_client_alloc, "Alloc ") \
+ EM(rxrpc_client_chan_activate, "ChActv") \
+ EM(rxrpc_client_chan_disconnect, "ChDisc") \
+ EM(rxrpc_client_chan_pass, "ChPass") \
+ EM(rxrpc_client_chan_unstarted, "ChUnst") \
+ EM(rxrpc_client_cleanup, "Clean ") \
+ EM(rxrpc_client_count, "Count ") \
+ EM(rxrpc_client_discard, "Discar") \
+ EM(rxrpc_client_duplicate, "Duplic") \
+ EM(rxrpc_client_exposed, "Expose") \
+ EM(rxrpc_client_replace, "Replac") \
+ EM(rxrpc_client_to_active, "->Actv") \
+ EM(rxrpc_client_to_culled, "->Cull") \
+ EM(rxrpc_client_to_idle, "->Idle") \
+ EM(rxrpc_client_to_inactive, "->Inac") \
+ EM(rxrpc_client_to_upgrade, "->Upgd") \
+ EM(rxrpc_client_to_waiting, "->Wait") \
+ E_(rxrpc_client_uncount, "Uncoun")
+
+#define rxrpc_conn_cache_states \
+ EM(RXRPC_CONN_CLIENT_INACTIVE, "Inac") \
+ EM(RXRPC_CONN_CLIENT_WAITING, "Wait") \
+ EM(RXRPC_CONN_CLIENT_ACTIVE, "Actv") \
+ EM(RXRPC_CONN_CLIENT_CULLED, "Cull") \
+ E_(RXRPC_CONN_CLIENT_IDLE, "Idle") \
+
+#define rxrpc_call_traces \
+ EM(rxrpc_call_connected, "CON") \
+ EM(rxrpc_call_error, "*E*") \
+ EM(rxrpc_call_got, "GOT") \
+ EM(rxrpc_call_got_kernel, "Gke") \
+ EM(rxrpc_call_got_userid, "Gus") \
+ EM(rxrpc_call_new_client, "NWc") \
+ EM(rxrpc_call_new_service, "NWs") \
+ EM(rxrpc_call_put, "PUT") \
+ EM(rxrpc_call_put_kernel, "Pke") \
+ EM(rxrpc_call_put_noqueue, "PNQ") \
+ EM(rxrpc_call_put_userid, "Pus") \
+ EM(rxrpc_call_queued, "QUE") \
+ EM(rxrpc_call_queued_ref, "QUR") \
+ EM(rxrpc_call_release, "RLS") \
+ E_(rxrpc_call_seen, "SEE")
+
+#define rxrpc_transmit_traces \
+ EM(rxrpc_transmit_await_reply, "AWR") \
+ EM(rxrpc_transmit_end, "END") \
+ EM(rxrpc_transmit_queue, "QUE") \
+ EM(rxrpc_transmit_queue_last, "QLS") \
+ EM(rxrpc_transmit_rotate, "ROT") \
+ EM(rxrpc_transmit_rotate_last, "RLS") \
+ E_(rxrpc_transmit_wait, "WAI")
+
+#define rxrpc_receive_traces \
+ EM(rxrpc_receive_end, "END") \
+ EM(rxrpc_receive_front, "FRN") \
+ EM(rxrpc_receive_incoming, "INC") \
+ EM(rxrpc_receive_queue, "QUE") \
+ EM(rxrpc_receive_queue_last, "QLS") \
+ E_(rxrpc_receive_rotate, "ROT")
+
+#define rxrpc_recvmsg_traces \
+ EM(rxrpc_recvmsg_cont, "CONT") \
+ EM(rxrpc_recvmsg_data_return, "DATA") \
+ EM(rxrpc_recvmsg_dequeue, "DEQU") \
+ EM(rxrpc_recvmsg_enter, "ENTR") \
+ EM(rxrpc_recvmsg_full, "FULL") \
+ EM(rxrpc_recvmsg_hole, "HOLE") \
+ EM(rxrpc_recvmsg_next, "NEXT") \
+ EM(rxrpc_recvmsg_return, "RETN") \
+ EM(rxrpc_recvmsg_terminal, "TERM") \
+ EM(rxrpc_recvmsg_to_be_accepted, "TBAC") \
+ E_(rxrpc_recvmsg_wait, "WAIT")
+
+#define rxrpc_rtt_tx_traces \
+ EM(rxrpc_rtt_tx_data, "DATA") \
+ E_(rxrpc_rtt_tx_ping, "PING")
+
+#define rxrpc_rtt_rx_traces \
+ EM(rxrpc_rtt_rx_ping_response, "PONG") \
+ E_(rxrpc_rtt_rx_requested_ack, "RACK")
+
+#define rxrpc_timer_traces \
+ EM(rxrpc_timer_begin, "Begin ") \
+ EM(rxrpc_timer_expired, "*EXPR*") \
+ EM(rxrpc_timer_init_for_reply, "IniRpl") \
+ EM(rxrpc_timer_init_for_send_reply, "SndRpl") \
+ EM(rxrpc_timer_set_for_ack, "SetAck") \
+ EM(rxrpc_timer_set_for_ping, "SetPng") \
+ EM(rxrpc_timer_set_for_resend, "SetRTx") \
+ E_(rxrpc_timer_set_for_send, "SetTx ")
+
+#define rxrpc_propose_ack_traces \
+ EM(rxrpc_propose_ack_client_tx_end, "ClTxEnd") \
+ EM(rxrpc_propose_ack_input_data, "DataIn ") \
+ EM(rxrpc_propose_ack_ping_for_lost_ack, "LostAck") \
+ EM(rxrpc_propose_ack_ping_for_lost_reply, "LostRpl") \
+ EM(rxrpc_propose_ack_ping_for_params, "Params ") \
+ EM(rxrpc_propose_ack_processing_op, "ProcOp ") \
+ EM(rxrpc_propose_ack_respond_to_ack, "Rsp2Ack") \
+ EM(rxrpc_propose_ack_respond_to_ping, "Rsp2Png") \
+ EM(rxrpc_propose_ack_retry_tx, "RetryTx") \
+ EM(rxrpc_propose_ack_rotate_rx, "RxAck ") \
+ E_(rxrpc_propose_ack_terminal_ack, "ClTerm ")
+
+#define rxrpc_propose_ack_outcomes \
+ EM(rxrpc_propose_ack_subsume, " Subsume") \
+ EM(rxrpc_propose_ack_update, " Update") \
+ E_(rxrpc_propose_ack_use, "")
+
+#define rxrpc_congest_modes \
+ EM(RXRPC_CALL_CONGEST_AVOIDANCE, "CongAvoid") \
+ EM(RXRPC_CALL_FAST_RETRANSMIT, "FastReTx ") \
+ EM(RXRPC_CALL_PACKET_LOSS, "PktLoss ") \
+ E_(RXRPC_CALL_SLOW_START, "SlowStart")
+
+#define rxrpc_congest_changes \
+ EM(rxrpc_cong_begin_retransmission, " Retrans") \
+ EM(rxrpc_cong_cleared_nacks, " Cleared") \
+ EM(rxrpc_cong_new_low_nack, " NewLowN") \
+ EM(rxrpc_cong_no_change, "") \
+ EM(rxrpc_cong_progress, " Progres") \
+ EM(rxrpc_cong_retransmit_again, " ReTxAgn") \
+ EM(rxrpc_cong_rtt_window_end, " RttWinE") \
+ E_(rxrpc_cong_saw_nack, " SawNack")
+
+#define rxrpc_pkts \
+ EM(0, "?00") \
+ EM(RXRPC_PACKET_TYPE_DATA, "DATA") \
+ EM(RXRPC_PACKET_TYPE_ACK, "ACK") \
+ EM(RXRPC_PACKET_TYPE_BUSY, "BUSY") \
+ EM(RXRPC_PACKET_TYPE_ABORT, "ABORT") \
+ EM(RXRPC_PACKET_TYPE_ACKALL, "ACKALL") \
+ EM(RXRPC_PACKET_TYPE_CHALLENGE, "CHALL") \
+ EM(RXRPC_PACKET_TYPE_RESPONSE, "RESP") \
+ EM(RXRPC_PACKET_TYPE_DEBUG, "DEBUG") \
+ EM(9, "?09") \
+ EM(10, "?10") \
+ EM(11, "?11") \
+ EM(12, "?12") \
+ EM(RXRPC_PACKET_TYPE_VERSION, "VERSION") \
+ EM(14, "?14") \
+ E_(15, "?15")
+
+#define rxrpc_ack_names \
+ EM(0, "-0-") \
+ EM(RXRPC_ACK_REQUESTED, "REQ") \
+ EM(RXRPC_ACK_DUPLICATE, "DUP") \
+ EM(RXRPC_ACK_OUT_OF_SEQUENCE, "OOS") \
+ EM(RXRPC_ACK_EXCEEDS_WINDOW, "WIN") \
+ EM(RXRPC_ACK_NOSPACE, "MEM") \
+ EM(RXRPC_ACK_PING, "PNG") \
+ EM(RXRPC_ACK_PING_RESPONSE, "PNR") \
+ EM(RXRPC_ACK_DELAY, "DLY") \
+ EM(RXRPC_ACK_IDLE, "IDL") \
+ E_(RXRPC_ACK__INVALID, "-?-")
+
+/*
+ * Export enum symbols via userspace.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) TRACE_DEFINE_ENUM(a);
+#define E_(a, b) TRACE_DEFINE_ENUM(a);
+
+rxrpc_skb_traces;
+rxrpc_conn_traces;
+rxrpc_client_traces;
+rxrpc_call_traces;
+rxrpc_transmit_traces;
+rxrpc_receive_traces;
+rxrpc_recvmsg_traces;
+rxrpc_rtt_tx_traces;
+rxrpc_rtt_rx_traces;
+rxrpc_timer_traces;
+rxrpc_propose_ack_traces;
+rxrpc_propose_ack_outcomes;
+rxrpc_congest_changes;
+
+/*
+ * Now redefine the EM() and E_() macros to map the enums to the strings that
+ * will be printed in the output.
+ */
+#undef EM
+#undef E_
+#define EM(a, b) { a, b },
+#define E_(a, b) { a, b }
+
TRACE_EVENT(rxrpc_conn,
TP_PROTO(struct rxrpc_connection *conn, enum rxrpc_conn_trace op,
int usage, const void *where),
@@ -38,7 +418,7 @@ TRACE_EVENT(rxrpc_conn,
TP_printk("C=%p %s u=%d sp=%pSR",
__entry->conn,
- rxrpc_conn_traces[__entry->op],
+ __print_symbolic(__entry->op, rxrpc_conn_traces),
__entry->usage,
__entry->where)
);
@@ -70,8 +450,8 @@ TRACE_EVENT(rxrpc_client,
TP_printk("C=%p h=%2d %s %s i=%08x u=%d",
__entry->conn,
__entry->channel,
- rxrpc_client_traces[__entry->op],
- rxrpc_conn_cache_states[__entry->cs],
+ __print_symbolic(__entry->op, rxrpc_client_traces),
+ __print_symbolic(__entry->cs, rxrpc_conn_cache_states),
__entry->cid,
__entry->usage)
);
@@ -100,7 +480,7 @@ TRACE_EVENT(rxrpc_call,
TP_printk("c=%p %s u=%d sp=%pSR a=%p",
__entry->call,
- rxrpc_call_traces[__entry->op],
+ __print_symbolic(__entry->op, rxrpc_call_traces),
__entry->usage,
__entry->where,
__entry->aux)
@@ -130,7 +510,7 @@ TRACE_EVENT(rxrpc_skb,
TP_printk("s=%p %s u=%d m=%d p=%pSR",
__entry->skb,
- rxrpc_skb_traces[__entry->op],
+ __print_symbolic(__entry->op, rxrpc_skb_traces),
__entry->usage,
__entry->mod_count,
__entry->where)
@@ -154,7 +534,8 @@ TRACE_EVENT(rxrpc_rx_packet,
__entry->hdr.callNumber, __entry->hdr.serviceId,
__entry->hdr.serial, __entry->hdr.seq,
__entry->hdr.type, __entry->hdr.flags,
- __entry->hdr.type <= 15 ? rxrpc_pkts[__entry->hdr.type] : "?UNK")
+ __entry->hdr.type <= 15 ?
+ __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
);
TRACE_EVENT(rxrpc_rx_done,
@@ -214,6 +595,7 @@ TRACE_EVENT(rxrpc_transmit,
__field(enum rxrpc_transmit_trace, why )
__field(rxrpc_seq_t, tx_hard_ack )
__field(rxrpc_seq_t, tx_top )
+ __field(int, tx_winsize )
),
TP_fast_assign(
@@ -221,38 +603,81 @@ TRACE_EVENT(rxrpc_transmit,
__entry->why = why;
__entry->tx_hard_ack = call->tx_hard_ack;
__entry->tx_top = call->tx_top;
+ __entry->tx_winsize = call->tx_winsize;
),
- TP_printk("c=%p %s f=%08x n=%u",
+ TP_printk("c=%p %s f=%08x n=%u/%u",
__entry->call,
- rxrpc_transmit_traces[__entry->why],
+ __print_symbolic(__entry->why, rxrpc_transmit_traces),
__entry->tx_hard_ack + 1,
- __entry->tx_top - __entry->tx_hard_ack)
+ __entry->tx_top - __entry->tx_hard_ack,
+ __entry->tx_winsize)
+ );
+
+TRACE_EVENT(rxrpc_rx_data,
+ TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
+ rxrpc_serial_t serial, u8 flags, u8 anno),
+
+ TP_ARGS(call, seq, serial, flags, anno),
+
+ TP_STRUCT__entry(
+ __field(struct rxrpc_call *, call )
+ __field(rxrpc_seq_t, seq )
+ __field(rxrpc_serial_t, serial )
+ __field(u8, flags )
+ __field(u8, anno )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call;
+ __entry->seq = seq;
+ __entry->serial = serial;
+ __entry->flags = flags;
+ __entry->anno = anno;
+ ),
+
+ TP_printk("c=%p DATA %08x q=%08x fl=%02x a=%02x",
+ __entry->call,
+ __entry->serial,
+ __entry->seq,
+ __entry->flags,
+ __entry->anno)
);
TRACE_EVENT(rxrpc_rx_ack,
- TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t first, u8 reason, u8 n_acks),
+ TP_PROTO(struct rxrpc_call *call,
+ rxrpc_serial_t serial, rxrpc_serial_t ack_serial,
+ rxrpc_seq_t first, rxrpc_seq_t prev, u8 reason, u8 n_acks),
- TP_ARGS(call, first, reason, n_acks),
+ TP_ARGS(call, serial, ack_serial, first, prev, reason, n_acks),
TP_STRUCT__entry(
__field(struct rxrpc_call *, call )
+ __field(rxrpc_serial_t, serial )
+ __field(rxrpc_serial_t, ack_serial )
__field(rxrpc_seq_t, first )
+ __field(rxrpc_seq_t, prev )
__field(u8, reason )
__field(u8, n_acks )
),
TP_fast_assign(
__entry->call = call;
+ __entry->serial = serial;
+ __entry->ack_serial = ack_serial;
__entry->first = first;
+ __entry->prev = prev;
__entry->reason = reason;
__entry->n_acks = n_acks;
),
- TP_printk("c=%p %s f=%08x n=%u",
+ TP_printk("c=%p %08x %s r=%08x f=%08x p=%08x n=%u",
__entry->call,
- rxrpc_ack_names[__entry->reason],
+ __entry->serial,
+ __print_symbolic(__entry->reason, rxrpc_ack_names),
+ __entry->ack_serial,
__entry->first,
+ __entry->prev,
__entry->n_acks)
);
@@ -317,7 +742,7 @@ TRACE_EVENT(rxrpc_tx_ack,
TP_printk(" c=%p ACK %08x %s f=%08x r=%08x n=%u",
__entry->call,
__entry->serial,
- rxrpc_ack_names[__entry->reason],
+ __print_symbolic(__entry->reason, rxrpc_ack_names),
__entry->ack_first,
__entry->ack_serial,
__entry->n_acks)
@@ -349,7 +774,7 @@ TRACE_EVENT(rxrpc_receive,
TP_printk("c=%p %s r=%08x q=%08x w=%08x-%08x",
__entry->call,
- rxrpc_receive_traces[__entry->why],
+ __print_symbolic(__entry->why, rxrpc_receive_traces),
__entry->serial,
__entry->seq,
__entry->hard_ack,
@@ -383,7 +808,7 @@ TRACE_EVENT(rxrpc_recvmsg,
TP_printk("c=%p %s q=%08x o=%u l=%u ret=%d",
__entry->call,
- rxrpc_recvmsg_traces[__entry->why],
+ __print_symbolic(__entry->why, rxrpc_recvmsg_traces),
__entry->seq,
__entry->offset,
__entry->len,
@@ -410,7 +835,7 @@ TRACE_EVENT(rxrpc_rtt_tx,
TP_printk("c=%p %s sr=%08x",
__entry->call,
- rxrpc_rtt_tx_traces[__entry->why],
+ __print_symbolic(__entry->why, rxrpc_rtt_tx_traces),
__entry->send_serial)
);
@@ -443,7 +868,7 @@ TRACE_EVENT(rxrpc_rtt_rx,
TP_printk("c=%p %s sr=%08x rr=%08x rtt=%lld nr=%u avg=%lld",
__entry->call,
- rxrpc_rtt_rx_traces[__entry->why],
+ __print_symbolic(__entry->why, rxrpc_rtt_rx_traces),
__entry->send_serial,
__entry->resp_serial,
__entry->rtt,
@@ -481,7 +906,7 @@ TRACE_EVENT(rxrpc_timer,
TP_printk("c=%p %s x=%lld a=%lld r=%lld t=%ld",
__entry->call,
- rxrpc_timer_traces[__entry->why],
+ __print_symbolic(__entry->why, rxrpc_timer_traces),
ktime_to_ns(ktime_sub(__entry->expire_at, __entry->now)),
ktime_to_ns(ktime_sub(__entry->ack_at, __entry->now)),
ktime_to_ns(ktime_sub(__entry->resend_at, __entry->now)),
@@ -506,7 +931,8 @@ TRACE_EVENT(rxrpc_rx_lose,
__entry->hdr.callNumber, __entry->hdr.serviceId,
__entry->hdr.serial, __entry->hdr.seq,
__entry->hdr.type, __entry->hdr.flags,
- __entry->hdr.type <= 15 ? rxrpc_pkts[__entry->hdr.type] : "?UNK")
+ __entry->hdr.type <= 15 ?
+ __print_symbolic(__entry->hdr.type, rxrpc_pkts) : "?UNK")
);
TRACE_EVENT(rxrpc_propose_ack,
@@ -539,12 +965,12 @@ TRACE_EVENT(rxrpc_propose_ack,
TP_printk("c=%p %s %s r=%08x i=%u b=%u%s",
__entry->call,
- rxrpc_propose_ack_traces[__entry->why],
- rxrpc_ack_names[__entry->ack_reason],
+ __print_symbolic(__entry->why, rxrpc_propose_ack_traces),
+ __print_symbolic(__entry->ack_reason, rxrpc_ack_names),
__entry->serial,
__entry->immediate,
__entry->background,
- rxrpc_propose_ack_outcomes[__entry->outcome])
+ __print_symbolic(__entry->outcome, rxrpc_propose_ack_outcomes))
);
TRACE_EVENT(rxrpc_retransmit,
@@ -603,9 +1029,9 @@ TRACE_EVENT(rxrpc_congest,
TP_printk("c=%p %08x %s %08x %s cw=%u ss=%u nr=%u,%u nw=%u,%u r=%u b=%u u=%u d=%u l=%x%s%s%s",
__entry->call,
__entry->ack_serial,
- rxrpc_ack_names[__entry->sum.ack_reason],
+ __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
__entry->hard_ack,
- rxrpc_congest_modes[__entry->sum.mode],
+ __print_symbolic(__entry->sum.mode, rxrpc_congest_modes),
__entry->sum.cwnd,
__entry->sum.ssthresh,
__entry->sum.nr_acks, __entry->sum.nr_nacks,
@@ -615,10 +1041,50 @@ TRACE_EVENT(rxrpc_congest,
__entry->sum.cumulative_acks,
__entry->sum.dup_acks,
__entry->lowest_nak, __entry->sum.new_low_nack ? "!" : "",
- rxrpc_congest_changes[__entry->change],
+ __print_symbolic(__entry->change, rxrpc_congest_changes),
__entry->sum.retrans_timeo ? " rTxTo" : "")
);
+TRACE_EVENT(rxrpc_disconnect_call,
+ TP_PROTO(struct rxrpc_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(struct rxrpc_call *, call )
+ __field(u32, abort_code )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call;
+ __entry->abort_code = call->abort_code;
+ ),
+
+ TP_printk("c=%p ab=%08x",
+ __entry->call,
+ __entry->abort_code)
+ );
+
+TRACE_EVENT(rxrpc_improper_term,
+ TP_PROTO(struct rxrpc_call *call),
+
+ TP_ARGS(call),
+
+ TP_STRUCT__entry(
+ __field(struct rxrpc_call *, call )
+ __field(u32, abort_code )
+ ),
+
+ TP_fast_assign(
+ __entry->call = call;
+ __entry->abort_code = call->abort_code;
+ ),
+
+ TP_printk("c=%p ab=%08x",
+ __entry->call,
+ __entry->abort_code)
+ );
+
#endif /* _TRACE_RXRPC_H */
/* This part must be outside protection */
diff --git a/include/trace/events/xdp.h b/include/trace/events/xdp.h
new file mode 100644
index 000000000000..1b61357d3f57
--- /dev/null
+++ b/include/trace/events/xdp.h
@@ -0,0 +1,53 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM xdp
+
+#if !defined(_TRACE_XDP_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_XDP_H
+
+#include <linux/netdevice.h>
+#include <linux/filter.h>
+#include <linux/tracepoint.h>
+
+#define __XDP_ACT_MAP(FN) \
+ FN(ABORTED) \
+ FN(DROP) \
+ FN(PASS) \
+ FN(TX)
+
+#define __XDP_ACT_TP_FN(x) \
+ TRACE_DEFINE_ENUM(XDP_##x);
+#define __XDP_ACT_SYM_FN(x) \
+ { XDP_##x, #x },
+#define __XDP_ACT_SYM_TAB \
+ __XDP_ACT_MAP(__XDP_ACT_SYM_FN) { -1, 0 }
+__XDP_ACT_MAP(__XDP_ACT_TP_FN)
+
+TRACE_EVENT(xdp_exception,
+
+ TP_PROTO(const struct net_device *dev,
+ const struct bpf_prog *xdp, u32 act),
+
+ TP_ARGS(dev, xdp, act),
+
+ TP_STRUCT__entry(
+ __string(name, dev->name)
+ __array(u8, prog_tag, 8)
+ __field(u32, act)
+ ),
+
+ TP_fast_assign(
+ BUILD_BUG_ON(sizeof(__entry->prog_tag) != sizeof(xdp->tag));
+ memcpy(__entry->prog_tag, xdp->tag, sizeof(xdp->tag));
+ __assign_str(name, dev->name);
+ __entry->act = act;
+ ),
+
+ TP_printk("prog=%s device=%s action=%s",
+ __print_hex_str(__entry->prog_tag, 8),
+ __get_str(name),
+ __print_symbolic(__entry->act, __XDP_ACT_SYM_TAB))
+);
+
+#endif /* _TRACE_XDP_H */
+
+#include <trace/define_trace.h>
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
index 467e12f780d8..5c06f4af8323 100644
--- a/include/trace/trace_events.h
+++ b/include/trace/trace_events.h
@@ -297,7 +297,12 @@ TRACE_MAKE_SYSTEM_STR();
#endif
#undef __print_hex
-#define __print_hex(buf, buf_len) trace_print_hex_seq(p, buf, buf_len)
+#define __print_hex(buf, buf_len) \
+ trace_print_hex_seq(p, buf, buf_len, false)
+
+#undef __print_hex_str
+#define __print_hex_str(buf, buf_len) \
+ trace_print_hex_seq(p, buf, buf_len, true)
#undef __print_array
#define __print_array(array, count, el_size) \
@@ -711,6 +716,7 @@ static inline void ftrace_test_probe_##call(void) \
#undef __print_flags
#undef __print_symbolic
#undef __print_hex
+#undef __print_hex_str
#undef __get_dynamic_array
#undef __get_dynamic_array_len
#undef __get_str
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
index f330ba4547cf..a2e90722a4c4 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -64,6 +64,7 @@ header-y += auto_fs.h
header-y += auxvec.h
header-y += ax25.h
header-y += b1lli.h
+header-y += batman_adv.h
header-y += baycom.h
header-y += bcm933xx_hcs.h
header-y += bfs_fs.h
@@ -194,6 +195,7 @@ header-y += if_tun.h
header-y += if_tunnel.h
header-y += if_vlan.h
header-y += if_x25.h
+header-y += ife.h
header-y += igmp.h
header-y += ila.h
header-y += in6.h
@@ -305,6 +307,7 @@ header-y += netrom.h
header-y += net_namespace.h
header-y += net_tstamp.h
header-y += nfc.h
+header-y += psample.h
header-y += nfs2.h
header-y += nfs3.h
header-y += nfs4.h
@@ -379,6 +382,10 @@ header-y += sctp.h
header-y += sdla.h
header-y += seccomp.h
header-y += securebits.h
+header-y += seg6_genl.h
+header-y += seg6.h
+header-y += seg6_hmac.h
+header-y += seg6_iptunnel.h
header-y += selinux_netlink.h
header-y += sem.h
header-y += serial_core.h
diff --git a/include/uapi/linux/batman_adv.h b/include/uapi/linux/batman_adv.h
index 734fe83ab645..a83ddb7b63db 100644
--- a/include/uapi/linux/batman_adv.h
+++ b/include/uapi/linux/batman_adv.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2016 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2016-2017 B.A.T.M.A.N. contributors:
*
* Matthias Schiffer
*
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 0eb0e87dbe9f..e07fd5a324e6 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -63,6 +63,12 @@ struct bpf_insn {
__s32 imm; /* signed immediate constant */
};
+/* Key of an a BPF_MAP_TYPE_LPM_TRIE entry */
+struct bpf_lpm_trie_key {
+ __u32 prefixlen; /* up to 32 for AF_INET, 128 for AF_INET6 */
+ __u8 data[0]; /* Arbitrary size */
+};
+
/* BPF syscall commands, see bpf(2) man-page for details. */
enum bpf_cmd {
BPF_MAP_CREATE,
@@ -89,6 +95,7 @@ enum bpf_map_type {
BPF_MAP_TYPE_CGROUP_ARRAY,
BPF_MAP_TYPE_LRU_HASH,
BPF_MAP_TYPE_LRU_PERCPU_HASH,
+ BPF_MAP_TYPE_LPM_TRIE,
};
enum bpf_prog_type {
@@ -430,6 +437,18 @@ union bpf_attr {
* @xdp_md: pointer to xdp_md
* @delta: An positive/negative integer to be added to xdp_md.data
* Return: 0 on success or negative on error
+ *
+ * int bpf_probe_read_str(void *dst, int size, const void *unsafe_ptr)
+ * Copy a NUL terminated string from unsafe address. In case the string
+ * length is smaller than size, the target is not padded with further NUL
+ * bytes. In case the string length is larger than size, just count-1
+ * bytes are copied and the last byte is set to NUL.
+ * @dst: destination address
+ * @size: maximum number of bytes to copy, including the trailing NUL
+ * @unsafe_ptr: unsafe address
+ * Return:
+ * > 0 length of the string including the trailing NUL on success
+ * < 0 error
*/
#define __BPF_FUNC_MAPPER(FN) \
FN(unspec), \
@@ -476,7 +495,8 @@ union bpf_attr {
FN(set_hash_invalid), \
FN(get_numa_node_id), \
FN(skb_change_head), \
- FN(xdp_adjust_head),
+ FN(xdp_adjust_head), \
+ FN(probe_read_str),
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
* function eBPF program intends to call
@@ -502,6 +522,7 @@ enum bpf_func_id {
/* BPF_FUNC_l4_csum_replace flags. */
#define BPF_F_PSEUDO_HDR (1ULL << 4)
#define BPF_F_MARK_MANGLED_0 (1ULL << 5)
+#define BPF_F_MARK_ENFORCE (1ULL << 6)
/* BPF_FUNC_clone_redirect and BPF_FUNC_redirect flags. */
#define BPF_F_INGRESS (1ULL << 0)
diff --git a/include/uapi/linux/can/netlink.h b/include/uapi/linux/can/netlink.h
index 94ffe0c83ce7..fdf75f74fdaf 100644
--- a/include/uapi/linux/can/netlink.h
+++ b/include/uapi/linux/can/netlink.h
@@ -127,9 +127,16 @@ enum {
IFLA_CAN_BERR_COUNTER,
IFLA_CAN_DATA_BITTIMING,
IFLA_CAN_DATA_BITTIMING_CONST,
+ IFLA_CAN_TERMINATION,
+ IFLA_CAN_TERMINATION_CONST,
+ IFLA_CAN_BITRATE_CONST,
+ IFLA_CAN_DATA_BITRATE_CONST,
__IFLA_CAN_MAX
};
#define IFLA_CAN_MAX (__IFLA_CAN_MAX - 1)
+/* u16 termination range: 1..65535 Ohms */
+#define CAN_TERMINATION_DISABLED 0
+
#endif /* !_UAPI_CAN_NETLINK_H */
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
index 9014c33d4e77..0f1f3a12e23c 100644
--- a/include/uapi/linux/devlink.h
+++ b/include/uapi/linux/devlink.h
@@ -57,8 +57,14 @@ enum devlink_command {
DEVLINK_CMD_SB_OCC_SNAPSHOT,
DEVLINK_CMD_SB_OCC_MAX_CLEAR,
- DEVLINK_CMD_ESWITCH_MODE_GET,
- DEVLINK_CMD_ESWITCH_MODE_SET,
+ DEVLINK_CMD_ESWITCH_GET,
+#define DEVLINK_CMD_ESWITCH_MODE_GET /* obsolete, never use this! */ \
+ DEVLINK_CMD_ESWITCH_GET
+
+ DEVLINK_CMD_ESWITCH_SET,
+#define DEVLINK_CMD_ESWITCH_MODE_SET /* obsolete, never use this! */ \
+ DEVLINK_CMD_ESWITCH_SET
+
/* add new commands above here */
__DEVLINK_CMD_MAX,
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index ab92bca6d448..a9e6244ce438 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -118,6 +118,7 @@ enum {
IFLA_BRIDGE_FLAGS,
IFLA_BRIDGE_MODE,
IFLA_BRIDGE_VLAN_INFO,
+ IFLA_BRIDGE_VLAN_TUNNEL_INFO,
__IFLA_BRIDGE_MAX,
};
#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)
@@ -134,6 +135,16 @@ struct bridge_vlan_info {
__u16 vid;
};
+enum {
+ IFLA_BRIDGE_VLAN_TUNNEL_UNSPEC,
+ IFLA_BRIDGE_VLAN_TUNNEL_ID,
+ IFLA_BRIDGE_VLAN_TUNNEL_VID,
+ IFLA_BRIDGE_VLAN_TUNNEL_FLAGS,
+ __IFLA_BRIDGE_VLAN_TUNNEL_MAX,
+};
+
+#define IFLA_BRIDGE_VLAN_TUNNEL_MAX (__IFLA_BRIDGE_VLAN_TUNNEL_MAX - 1)
+
struct bridge_vlan_xstats {
__u64 rx_bytes;
__u64 rx_packets;
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 6b13e591abc9..320fc1e747ee 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -321,6 +321,8 @@ enum {
IFLA_BRPORT_MULTICAST_ROUTER,
IFLA_BRPORT_PAD,
IFLA_BRPORT_MCAST_FLOOD,
+ IFLA_BRPORT_MCAST_TO_UCAST,
+ IFLA_BRPORT_VLAN_TUNNEL,
__IFLA_BRPORT_MAX
};
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
@@ -847,6 +849,7 @@ enum {
IFLA_STATS_LINK_XSTATS,
IFLA_STATS_LINK_XSTATS_SLAVE,
IFLA_STATS_LINK_OFFLOAD_XSTATS,
+ IFLA_STATS_AF_SPEC,
__IFLA_STATS_MAX,
};
diff --git a/include/uapi/linux/ife.h b/include/uapi/linux/ife.h
new file mode 100644
index 000000000000..2954da32e012
--- /dev/null
+++ b/include/uapi/linux/ife.h
@@ -0,0 +1,18 @@
+#ifndef __UAPI_IFE_H
+#define __UAPI_IFE_H
+
+#define IFE_METAHDRLEN 2
+
+enum {
+ IFE_META_SKBMARK = 1,
+ IFE_META_HASHID,
+ IFE_META_PRIO,
+ IFE_META_QMAP,
+ IFE_META_TCINDEX,
+ __IFE_META_MAX
+};
+
+/*Can be overridden at runtime by module option*/
+#define IFE_META_MAX (__IFE_META_MAX - 1)
+
+#endif
diff --git a/include/uapi/linux/igmp.h b/include/uapi/linux/igmp.h
index ccbb32aa6704..a97f9a7568cf 100644
--- a/include/uapi/linux/igmp.h
+++ b/include/uapi/linux/igmp.h
@@ -53,7 +53,7 @@ struct igmpv3_grec {
struct igmpv3_report {
__u8 type;
__u8 resv1;
- __be16 csum;
+ __sum16 csum;
__be16 resv2;
__be16 ngrec;
struct igmpv3_grec grec[0];
@@ -62,7 +62,7 @@ struct igmpv3_report {
struct igmpv3_query {
__u8 type;
__u8 code;
- __be16 csum;
+ __sum16 csum;
__be32 group;
#if defined(__LITTLE_ENDIAN_BITFIELD)
__u8 qrv:3,
diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h
index eaf65dc82e22..8ef9e75e004e 100644
--- a/include/uapi/linux/ipv6.h
+++ b/include/uapi/linux/ipv6.h
@@ -182,6 +182,7 @@ enum {
DEVCONF_SEG6_ENABLED,
DEVCONF_SEG6_REQUIRE_HMAC,
DEVCONF_ENHANCED_DAD,
+ DEVCONF_ADDR_GEN_MODE,
DEVCONF_MAX
};
diff --git a/include/uapi/linux/mpls.h b/include/uapi/linux/mpls.h
index 24a6cb1aec86..77a19dfe3990 100644
--- a/include/uapi/linux/mpls.h
+++ b/include/uapi/linux/mpls.h
@@ -43,4 +43,34 @@ struct mpls_label {
#define MPLS_LABEL_FIRST_UNRESERVED 16 /* RFC3032 */
+/* These are embedded into IFLA_STATS_AF_SPEC:
+ * [IFLA_STATS_AF_SPEC]
+ * -> [AF_MPLS]
+ * -> [MPLS_STATS_xxx]
+ *
+ * Attributes:
+ * [MPLS_STATS_LINK] = {
+ * struct mpls_link_stats
+ * }
+ */
+enum {
+ MPLS_STATS_UNSPEC, /* also used as 64bit pad attribute */
+ MPLS_STATS_LINK,
+ __MPLS_STATS_MAX,
+};
+
+#define MPLS_STATS_MAX (__MPLS_STATS_MAX - 1)
+
+struct mpls_link_stats {
+ __u64 rx_packets; /* total packets received */
+ __u64 tx_packets; /* total packets transmitted */
+ __u64 rx_bytes; /* total bytes received */
+ __u64 tx_bytes; /* total bytes transmitted */
+ __u64 rx_errors; /* bad packets received */
+ __u64 tx_errors; /* packet transmit problems */
+ __u64 rx_dropped; /* packet dropped on receive */
+ __u64 tx_dropped; /* packet dropped on transmit */
+ __u64 rx_noroute; /* no route for packet dest */
+};
+
#endif /* _UAPI_MPLS_H */
diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h
index bd99a8d80f36..f3d16dbe09d6 100644
--- a/include/uapi/linux/neighbour.h
+++ b/include/uapi/linux/neighbour.h
@@ -26,6 +26,7 @@ enum {
NDA_IFINDEX,
NDA_MASTER,
NDA_LINK_NETNSID,
+ NDA_SRC_VNI,
__NDA_MAX
};
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index e3f27e09eb2b..7b730cab99bd 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -860,6 +860,10 @@ enum nft_rt_attributes {
* @NFT_CT_PROTOCOL: conntrack layer 4 protocol
* @NFT_CT_PROTO_SRC: conntrack layer 4 protocol source
* @NFT_CT_PROTO_DST: conntrack layer 4 protocol destination
+ * @NFT_CT_LABELS: conntrack labels
+ * @NFT_CT_PKTS: conntrack packets
+ * @NFT_CT_BYTES: conntrack bytes
+ * @NFT_CT_AVGPKT: conntrack average bytes per packet
*/
enum nft_ct_keys {
NFT_CT_STATE,
@@ -878,6 +882,7 @@ enum nft_ct_keys {
NFT_CT_LABELS,
NFT_CT_PKTS,
NFT_CT_BYTES,
+ NFT_CT_AVGPKT,
};
/**
diff --git a/include/uapi/linux/netlink.h b/include/uapi/linux/netlink.h
index 0dba4e4ed2be..f3946a27bd07 100644
--- a/include/uapi/linux/netlink.h
+++ b/include/uapi/linux/netlink.h
@@ -27,6 +27,7 @@
#define NETLINK_ECRYPTFS 19
#define NETLINK_RDMA 20
#define NETLINK_CRYPTO 21 /* Crypto layer */
+#define NETLINK_SMC 22 /* SMC monitoring */
#define NETLINK_INET_DIAG NETLINK_SOCK_DIAG
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index bea982af9cfb..5ed257c4cd4e 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -10,7 +10,7 @@
* Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
* Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
* Copyright 2008 Colin McCabe <colin@cozybit.com>
- * Copyright 2015 Intel Deutschland GmbH
+ * Copyright 2015-2017 Intel Deutschland GmbH
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -854,12 +854,15 @@
* cfg80211_scan_done().
*
* @NL80211_CMD_START_NAN: Start NAN operation, identified by its
- * %NL80211_ATTR_WDEV interface. This interface must have been previously
- * created with %NL80211_CMD_NEW_INTERFACE. After it has been started, the
- * NAN interface will create or join a cluster. This command must have a
- * valid %NL80211_ATTR_NAN_MASTER_PREF attribute and optional
- * %NL80211_ATTR_NAN_DUAL attributes.
- * After this command NAN functions can be added.
+ * %NL80211_ATTR_WDEV interface. This interface must have been
+ * previously created with %NL80211_CMD_NEW_INTERFACE. After it
+ * has been started, the NAN interface will create or join a
+ * cluster. This command must have a valid
+ * %NL80211_ATTR_NAN_MASTER_PREF attribute and optional
+ * %NL80211_ATTR_BANDS attributes. If %NL80211_ATTR_BANDS is
+ * omitted or set to 0, it means don't-care and the device will
+ * decide what to use. After this command NAN functions can be
+ * added.
* @NL80211_CMD_STOP_NAN: Stop the NAN operation, identified by
* its %NL80211_ATTR_WDEV interface.
* @NL80211_CMD_ADD_NAN_FUNCTION: Add a NAN function. The function is defined
@@ -880,10 +883,14 @@
* This command is also used as a notification sent when a NAN function is
* terminated. This will contain a %NL80211_ATTR_NAN_FUNC_INST_ID
* and %NL80211_ATTR_COOKIE attributes.
- * @NL80211_CMD_CHANGE_NAN_CONFIG: Change current NAN configuration. NAN
- * must be operational (%NL80211_CMD_START_NAN was executed).
- * It must contain at least one of the following attributes:
- * %NL80211_ATTR_NAN_MASTER_PREF, %NL80211_ATTR_NAN_DUAL.
+ * @NL80211_CMD_CHANGE_NAN_CONFIG: Change current NAN
+ * configuration. NAN must be operational (%NL80211_CMD_START_NAN
+ * was executed). It must contain at least one of the following
+ * attributes: %NL80211_ATTR_NAN_MASTER_PREF,
+ * %NL80211_ATTR_BANDS. If %NL80211_ATTR_BANDS is omitted, the
+ * current configuration is not changed. If it is present but
+ * set to zero, the configuration is changed to don't-care
+ * (i.e. the device can decide what to do).
* @NL80211_CMD_NAN_FUNC_MATCH: Notification sent when a match is reported.
* This will contain a %NL80211_ATTR_NAN_MATCH nested attribute and
* %NL80211_ATTR_COOKIE.
@@ -1822,6 +1829,8 @@ enum nl80211_commands {
* and remove functions. NAN notifications will be sent in unicast to that
* socket. Without this attribute, any socket can add functions and the
* notifications will be sent to the %NL80211_MCGRP_NAN multicast group.
+ * If set during %NL80211_CMD_ASSOCIATE or %NL80211_CMD_CONNECT the
+ * station will deauthenticate when the socket is closed.
*
* @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is
* the TDLS link initiator.
@@ -1961,10 +1970,13 @@ enum nl80211_commands {
* %NL80211_CMD_CHANGE_NAN_CONFIG. Its type is u8 and it can't be 0.
* Also, values 1 and 255 are reserved for certification purposes and
* should not be used during a normal device operation.
- * @NL80211_ATTR_NAN_DUAL: NAN dual band operation config (see
- * &enum nl80211_nan_dual_band_conf). This attribute is used with
- * %NL80211_CMD_START_NAN and optionally with
- * %NL80211_CMD_CHANGE_NAN_CONFIG.
+ * @NL80211_ATTR_BANDS: operating bands configuration. This is a u32
+ * bitmask of BIT(NL80211_BAND_*) as described in %enum
+ * nl80211_band. For instance, for NL80211_BAND_2GHZ, bit 0
+ * would be set. This attribute is used with
+ * %NL80211_CMD_START_NAN and %NL80211_CMD_CHANGE_NAN_CONFIG, and
+ * it is optional. If no bands are set, it means don't-care and
+ * the device will decide what to use.
* @NL80211_ATTR_NAN_FUNC: a function that can be added to NAN. See
* &enum nl80211_nan_func_attributes for description of this nested
* attribute.
@@ -1982,6 +1994,24 @@ enum nl80211_commands {
* @NL80211_ATTR_BSSID: The BSSID of the AP. Note that %NL80211_ATTR_MAC is also
* used in various commands/events for specifying the BSSID.
*
+ * @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI: Relative RSSI threshold by which
+ * other BSSs has to be better or slightly worse than the current
+ * connected BSS so that they get reported to user space.
+ * This will give an opportunity to userspace to consider connecting to
+ * other matching BSSs which have better or slightly worse RSSI than
+ * the current connected BSS by using an offloaded operation to avoid
+ * unnecessary wakeups.
+ *
+ * @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST: When present the RSSI level for BSSs in
+ * the specified band is to be adjusted before doing
+ * %NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI based comparision to figure out
+ * better BSSs. The attribute value is a packed structure
+ * value as specified by &struct nl80211_bss_select_rssi_adjust.
+ *
+ * @NL80211_ATTR_TIMEOUT_REASON: The reason for which an operation timed out.
+ * u32 attribute with an &enum nl80211_timeout_reason value. This is used,
+ * e.g., with %NL80211_CMD_CONNECT event.
+ *
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
@@ -2377,7 +2407,7 @@ enum nl80211_attrs {
NL80211_ATTR_MESH_PEER_AID,
NL80211_ATTR_NAN_MASTER_PREF,
- NL80211_ATTR_NAN_DUAL,
+ NL80211_ATTR_BANDS,
NL80211_ATTR_NAN_FUNC,
NL80211_ATTR_NAN_MATCH,
@@ -2388,6 +2418,11 @@ enum nl80211_attrs {
NL80211_ATTR_BSSID,
+ NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI,
+ NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST,
+
+ NL80211_ATTR_TIMEOUT_REASON,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -3080,6 +3115,13 @@ enum nl80211_reg_rule_attr {
* how this API was implemented in the past. Also, due to the same problem,
* the only way to create a matchset with only an RSSI filter (with this
* attribute) is if there's only a single matchset with the RSSI attribute.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI: Flag indicating whether
+ * %NL80211_SCHED_SCAN_MATCH_ATTR_RSSI to be used as absolute RSSI or
+ * relative to current bss's RSSI.
+ * @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST: When present the RSSI level for
+ * BSS-es in the specified band is to be adjusted before doing
+ * RSSI-based BSS selection. The attribute value is a packed structure
+ * value as specified by &struct nl80211_bss_select_rssi_adjust.
* @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
* attribute number currently defined
* @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
@@ -3089,6 +3131,8 @@ enum nl80211_sched_scan_match_attr {
NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
NL80211_SCHED_SCAN_MATCH_ATTR_RSSI,
+ NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI,
+ NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST,
/* keep last */
__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,
@@ -3918,6 +3962,8 @@ enum nl80211_ps_state {
* %NL80211_CMD_NOTIFY_CQM. Set to 0 to turn off TX error reporting.
* @NL80211_ATTR_CQM_BEACON_LOSS_EVENT: flag attribute that's set in a beacon
* loss event
+ * @NL80211_ATTR_CQM_RSSI_LEVEL: the RSSI value in dBm that triggered the
+ * RSSI threshold event.
* @__NL80211_ATTR_CQM_AFTER_LAST: internal
* @NL80211_ATTR_CQM_MAX: highest key attribute
*/
@@ -3931,6 +3977,7 @@ enum nl80211_attr_cqm {
NL80211_ATTR_CQM_TXE_PKTS,
NL80211_ATTR_CQM_TXE_INTVL,
NL80211_ATTR_CQM_BEACON_LOSS_EVENT,
+ NL80211_ATTR_CQM_RSSI_LEVEL,
/* keep last */
__NL80211_ATTR_CQM_AFTER_LAST,
@@ -4699,6 +4746,13 @@ enum nl80211_feature_flags {
* configuration (AP/mesh) with VHT rates.
* @NL80211_EXT_FEATURE_FILS_STA: This driver supports Fast Initial Link Setup
* with user space SME (NL80211_CMD_AUTHENTICATE) in station mode.
+ * @NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA: This driver supports randomized TA
+ * in @NL80211_CMD_FRAME while not associated.
+ * @NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED: This driver supports
+ * randomized TA in @NL80211_CMD_FRAME while associated.
+ * @NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI: The driver supports sched_scan
+ * for reporting BSSs with better RSSI than the current connected BSS
+ * (%NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI).
*
* @NUM_NL80211_EXT_FEATURES: number of extended features.
* @MAX_NL80211_EXT_FEATURES: highest extended feature index.
@@ -4714,6 +4768,9 @@ enum nl80211_ext_feature_index {
NL80211_EXT_FEATURE_BEACON_RATE_HT,
NL80211_EXT_FEATURE_BEACON_RATE_VHT,
NL80211_EXT_FEATURE_FILS_STA,
+ NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA,
+ NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED,
+ NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI,
/* add new features before the definition below */
NUM_NL80211_EXT_FEATURES,
@@ -4753,6 +4810,21 @@ enum nl80211_connect_failed_reason {
};
/**
+ * enum nl80211_timeout_reason - timeout reasons
+ *
+ * @NL80211_TIMEOUT_UNSPECIFIED: Timeout reason unspecified.
+ * @NL80211_TIMEOUT_SCAN: Scan (AP discovery) timed out.
+ * @NL80211_TIMEOUT_AUTH: Authentication timed out.
+ * @NL80211_TIMEOUT_ASSOC: Association timed out.
+ */
+enum nl80211_timeout_reason {
+ NL80211_TIMEOUT_UNSPECIFIED,
+ NL80211_TIMEOUT_SCAN,
+ NL80211_TIMEOUT_AUTH,
+ NL80211_TIMEOUT_ASSOC,
+};
+
+/**
* enum nl80211_scan_flags - scan request control flags
*
* Scan request control flags are used to control the handling
@@ -4966,8 +5038,9 @@ enum nl80211_sched_scan_plan {
/**
* struct nl80211_bss_select_rssi_adjust - RSSI adjustment parameters.
*
- * @band: band of BSS that must match for RSSI value adjustment.
- * @delta: value used to adjust the RSSI value of matching BSS.
+ * @band: band of BSS that must match for RSSI value adjustment. The value
+ * of this field is according to &enum nl80211_band.
+ * @delta: value used to adjust the RSSI value of matching BSS in dB.
*/
struct nl80211_bss_select_rssi_adjust {
__u8 band;
@@ -5008,21 +5081,6 @@ enum nl80211_bss_select_attr {
};
/**
- * enum nl80211_nan_dual_band_conf - NAN dual band configuration
- *
- * Defines the NAN dual band mode of operation
- *
- * @NL80211_NAN_BAND_DEFAULT: device default mode
- * @NL80211_NAN_BAND_2GHZ: 2.4GHz mode
- * @NL80211_NAN_BAND_5GHZ: 5GHz mode
- */
-enum nl80211_nan_dual_band_conf {
- NL80211_NAN_BAND_DEFAULT = 1 << 0,
- NL80211_NAN_BAND_2GHZ = 1 << 1,
- NL80211_NAN_BAND_5GHZ = 1 << 2,
-};
-
-/**
* enum nl80211_nan_function_type - NAN function type
*
* Defines the function type of a NAN function
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index 375d812fea36..7f41f7d0000f 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2007-2013 Nicira, Inc.
+ * Copyright (c) 2007-2017 Nicira, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
@@ -331,6 +331,8 @@ enum ovs_key_attr {
OVS_KEY_ATTR_CT_ZONE, /* u16 connection tracking zone. */
OVS_KEY_ATTR_CT_MARK, /* u32 connection tracking mark */
OVS_KEY_ATTR_CT_LABELS, /* 16-octet connection tracking label */
+ OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4, /* struct ovs_key_ct_tuple_ipv4 */
+ OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6, /* struct ovs_key_ct_tuple_ipv6 */
#ifdef __KERNEL__
OVS_KEY_ATTR_TUNNEL_INFO, /* struct ip_tunnel_info */
@@ -446,9 +448,13 @@ struct ovs_key_nd {
__u8 nd_tll[ETH_ALEN];
};
-#define OVS_CT_LABELS_LEN 16
+#define OVS_CT_LABELS_LEN_32 4
+#define OVS_CT_LABELS_LEN (OVS_CT_LABELS_LEN_32 * sizeof(__u32))
struct ovs_key_ct_labels {
- __u8 ct_labels[OVS_CT_LABELS_LEN];
+ union {
+ __u8 ct_labels[OVS_CT_LABELS_LEN];
+ __u32 ct_labels_32[OVS_CT_LABELS_LEN_32];
+ };
};
/* OVS_KEY_ATTR_CT_STATE flags */
@@ -468,6 +474,22 @@ struct ovs_key_ct_labels {
#define OVS_CS_F_NAT_MASK (OVS_CS_F_SRC_NAT | OVS_CS_F_DST_NAT)
+struct ovs_key_ct_tuple_ipv4 {
+ __be32 ipv4_src;
+ __be32 ipv4_dst;
+ __be16 src_port;
+ __be16 dst_port;
+ __u8 ipv4_proto;
+};
+
+struct ovs_key_ct_tuple_ipv6 {
+ __be32 ipv6_src[4];
+ __be32 ipv6_dst[4];
+ __be16 src_port;
+ __be16 dst_port;
+ __u8 ipv6_proto;
+};
+
/**
* enum ovs_flow_attr - attributes for %OVS_FLOW_* commands.
* @OVS_FLOW_ATTR_KEY: Nested %OVS_KEY_ATTR_* attributes specifying the flow
@@ -652,6 +674,10 @@ struct ovs_action_hash {
* @OVS_CT_ATTR_HELPER: variable length string defining conntrack ALG.
* @OVS_CT_ATTR_NAT: Nested OVS_NAT_ATTR_* for performing L3 network address
* translation (NAT) on the packet.
+ * @OVS_CT_ATTR_FORCE_COMMIT: Like %OVS_CT_ATTR_COMMIT, but instead of doing
+ * nothing if the connection is already committed will check that the current
+ * packet is in conntrack entry's original direction. If directionality does
+ * not match, will delete the existing conntrack entry and commit a new one.
*/
enum ovs_ct_attr {
OVS_CT_ATTR_UNSPEC,
@@ -662,6 +688,7 @@ enum ovs_ct_attr {
OVS_CT_ATTR_HELPER, /* netlink helper to assist detection of
related connections. */
OVS_CT_ATTR_NAT, /* Nested OVS_NAT_ATTR_* */
+ OVS_CT_ATTR_FORCE_COMMIT, /* No argument */
__OVS_CT_ATTR_MAX
};
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index a4dcd88ec271..345551e71410 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -4,60 +4,7 @@
#include <linux/types.h>
#include <linux/pkt_sched.h>
-#ifdef __KERNEL__
-/* I think i could have done better macros ; for now this is stolen from
- * some arch/mips code - jhs
-*/
-#define _TC_MAKE32(x) ((x))
-
-#define _TC_MAKEMASK1(n) (_TC_MAKE32(1) << _TC_MAKE32(n))
-#define _TC_MAKEMASK(v,n) (_TC_MAKE32((_TC_MAKE32(1)<<(v))-1) << _TC_MAKE32(n))
-#define _TC_MAKEVALUE(v,n) (_TC_MAKE32(v) << _TC_MAKE32(n))
-#define _TC_GETVALUE(v,n,m) ((_TC_MAKE32(v) & _TC_MAKE32(m)) >> _TC_MAKE32(n))
-
-/* verdict bit breakdown
- *
-bit 0: when set -> this packet has been munged already
-
-bit 1: when set -> It is ok to munge this packet
-
-bit 2,3,4,5: Reclassify counter - sort of reverse TTL - if exceeded
-assume loop
-
-bit 6,7: Where this packet was last seen
-0: Above the transmit example at the socket level
-1: on the Ingress
-2: on the Egress
-
-bit 8: when set --> Request not to classify on ingress.
-
-bits 9,10,11: redirect counter - redirect TTL. Loop avoidance
-
- *
- * */
-
-#define S_TC_FROM _TC_MAKE32(6)
-#define M_TC_FROM _TC_MAKEMASK(2,S_TC_FROM)
-#define G_TC_FROM(x) _TC_GETVALUE(x,S_TC_FROM,M_TC_FROM)
-#define V_TC_FROM(x) _TC_MAKEVALUE(x,S_TC_FROM)
-#define SET_TC_FROM(v,n) ((V_TC_FROM(n)) | (v & ~M_TC_FROM))
-#define AT_STACK 0x0
-#define AT_INGRESS 0x1
-#define AT_EGRESS 0x2
-
-#define TC_NCLS _TC_MAKEMASK1(8)
-#define SET_TC_NCLS(v) ( TC_NCLS | (v & ~TC_NCLS))
-#define CLR_TC_NCLS(v) ( v & ~TC_NCLS)
-
-#define S_TC_AT _TC_MAKE32(12)
-#define M_TC_AT _TC_MAKEMASK(2,S_TC_AT)
-#define G_TC_AT(x) _TC_GETVALUE(x,S_TC_AT,M_TC_AT)
-#define V_TC_AT(x) _TC_MAKEVALUE(x,S_TC_AT)
-#define SET_TC_AT(v,n) ((V_TC_AT(n)) | (v & ~M_TC_AT))
-
-#define MAX_REC_LOOP 4
-#define MAX_RED_LOOP 4
-#endif
+#define TC_COOKIE_MAX_SIZE 16
/* Action attributes */
enum {
@@ -67,6 +14,7 @@ enum {
TCA_ACT_INDEX,
TCA_ACT_STATS,
TCA_ACT_PAD,
+ TCA_ACT_COOKIE,
__TCA_ACT_MAX
};
@@ -471,6 +419,17 @@ enum {
TCA_FLOWER_KEY_ICMPV6_TYPE, /* u8 */
TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */
+ TCA_FLOWER_KEY_ARP_SIP, /* be32 */
+ TCA_FLOWER_KEY_ARP_SIP_MASK, /* be32 */
+ TCA_FLOWER_KEY_ARP_TIP, /* be32 */
+ TCA_FLOWER_KEY_ARP_TIP_MASK, /* be32 */
+ TCA_FLOWER_KEY_ARP_OP, /* u8 */
+ TCA_FLOWER_KEY_ARP_OP_MASK, /* u8 */
+ TCA_FLOWER_KEY_ARP_SHA, /* ETH_ALEN */
+ TCA_FLOWER_KEY_ARP_SHA_MASK, /* ETH_ALEN */
+ TCA_FLOWER_KEY_ARP_THA, /* ETH_ALEN */
+ TCA_FLOWER_KEY_ARP_THA_MASK, /* ETH_ALEN */
+
__TCA_FLOWER_MAX,
};
diff --git a/include/uapi/linux/psample.h b/include/uapi/linux/psample.h
new file mode 100644
index 000000000000..ed48996ec0e8
--- /dev/null
+++ b/include/uapi/linux/psample.h
@@ -0,0 +1,35 @@
+#ifndef __UAPI_PSAMPLE_H
+#define __UAPI_PSAMPLE_H
+
+enum {
+ /* sampled packet metadata */
+ PSAMPLE_ATTR_IIFINDEX,
+ PSAMPLE_ATTR_OIFINDEX,
+ PSAMPLE_ATTR_ORIGSIZE,
+ PSAMPLE_ATTR_SAMPLE_GROUP,
+ PSAMPLE_ATTR_GROUP_SEQ,
+ PSAMPLE_ATTR_SAMPLE_RATE,
+ PSAMPLE_ATTR_DATA,
+
+ /* commands attributes */
+ PSAMPLE_ATTR_GROUP_REFCOUNT,
+
+ __PSAMPLE_ATTR_MAX
+};
+
+enum psample_command {
+ PSAMPLE_CMD_SAMPLE,
+ PSAMPLE_CMD_GET_GROUP,
+ PSAMPLE_CMD_NEW_GROUP,
+ PSAMPLE_CMD_DEL_GROUP,
+};
+
+/* Can be overridden at runtime by module option */
+#define PSAMPLE_ATTR_MAX (__PSAMPLE_ATTR_MAX - 1)
+
+#define PSAMPLE_NL_MCGRP_CONFIG_NAME "config"
+#define PSAMPLE_NL_MCGRP_SAMPLE_NAME "packets"
+#define PSAMPLE_GENL_NAME "psample"
+#define PSAMPLE_GENL_VERSION 1
+
+#endif
diff --git a/include/uapi/linux/rds.h b/include/uapi/linux/rds.h
index 0f9265cb2a96..3833113ab2c0 100644
--- a/include/uapi/linux/rds.h
+++ b/include/uapi/linux/rds.h
@@ -52,6 +52,13 @@
#define RDS_GET_MR_FOR_DEST 7
#define SO_RDS_TRANSPORT 8
+/* Socket option to tap receive path latency
+ * SO_RDS: SO_RDS_MSG_RXPATH_LATENCY
+ * Format used struct rds_rx_trace_so
+ */
+#define SO_RDS_MSG_RXPATH_LATENCY 10
+
+
/* supported values for SO_RDS_TRANSPORT */
#define RDS_TRANS_IB 0
#define RDS_TRANS_IWARP 1
@@ -77,6 +84,12 @@
* the same as for the GET_MR setsockopt.
* RDS_CMSG_RDMA_STATUS (recvmsg)
* Returns the status of a completed RDMA operation.
+ * RDS_CMSG_RXPATH_LATENCY(recvmsg)
+ * Returns rds message latencies in various stages of receive
+ * path in nS. Its set per socket using SO_RDS_MSG_RXPATH_LATENCY
+ * socket option. Legitimate points are defined in
+ * enum rds_message_rxpath_latency. More points can be added in
+ * future. CSMG format is struct rds_cmsg_rx_trace.
*/
#define RDS_CMSG_RDMA_ARGS 1
#define RDS_CMSG_RDMA_DEST 2
@@ -87,6 +100,7 @@
#define RDS_CMSG_ATOMIC_CSWP 7
#define RDS_CMSG_MASKED_ATOMIC_FADD 8
#define RDS_CMSG_MASKED_ATOMIC_CSWP 9
+#define RDS_CMSG_RXPATH_LATENCY 11
#define RDS_INFO_FIRST 10000
#define RDS_INFO_COUNTERS 10000
@@ -171,6 +185,25 @@ struct rds_info_rdma_connection {
uint32_t rdma_mr_size;
};
+/* RDS message Receive Path Latency points */
+enum rds_message_rxpath_latency {
+ RDS_MSG_RX_HDR_TO_DGRAM_START = 0,
+ RDS_MSG_RX_DGRAM_REASSEMBLE,
+ RDS_MSG_RX_DGRAM_DELIVERED,
+ RDS_MSG_RX_DGRAM_TRACE_MAX
+};
+
+struct rds_rx_trace_so {
+ u8 rx_traces;
+ u8 rx_trace_pos[RDS_MSG_RX_DGRAM_TRACE_MAX];
+};
+
+struct rds_cmsg_rx_trace {
+ u8 rx_traces;
+ u8 rx_trace_pos[RDS_MSG_RX_DGRAM_TRACE_MAX];
+ u64 rx_trace[RDS_MSG_RX_DGRAM_TRACE_MAX];
+};
+
/*
* Congestion monitoring.
* Congestion control in RDS happens at the host connection
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index e14377f2ec27..8c93ad1ef9ab 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -350,6 +350,7 @@ struct rtnexthop {
#define RTNH_F_ONLINK 4 /* Gateway is forced on link */
#define RTNH_F_OFFLOAD 8 /* offloaded route */
#define RTNH_F_LINKDOWN 16 /* carrier-down on nexthop */
+#define RTNH_F_UNRESOLVED 32 /* The entry is unresolved (ipmr) */
#define RTNH_COMPARE_MASK (RTNH_F_DEAD | RTNH_F_LINKDOWN | RTNH_F_OFFLOAD)
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index a406adcc0793..a91a9cccbae6 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -115,6 +115,10 @@ typedef __s32 sctp_assoc_t;
#define SCTP_PR_SUPPORTED 113
#define SCTP_DEFAULT_PRINFO 114
#define SCTP_PR_ASSOC_STATUS 115
+#define SCTP_ENABLE_STREAM_RESET 118
+#define SCTP_RESET_STREAMS 119
+#define SCTP_RESET_ASSOC 120
+#define SCTP_ADD_STREAMS 121
/* PR-SCTP policies */
#define SCTP_PR_SCTP_NONE 0x0000
@@ -138,6 +142,15 @@ typedef __s32 sctp_assoc_t;
#define SCTP_PR_RTX_ENABLED(x) (SCTP_PR_POLICY(x) == SCTP_PR_SCTP_RTX)
#define SCTP_PR_PRIO_ENABLED(x) (SCTP_PR_POLICY(x) == SCTP_PR_SCTP_PRIO)
+/* For enable stream reset */
+#define SCTP_ENABLE_RESET_STREAM_REQ 0x01
+#define SCTP_ENABLE_RESET_ASSOC_REQ 0x02
+#define SCTP_ENABLE_CHANGE_ASSOC_REQ 0x04
+#define SCTP_ENABLE_STRRESET_MASK 0x07
+
+#define SCTP_STREAM_RESET_INCOMING 0x01
+#define SCTP_STREAM_RESET_OUTGOING 0x02
+
/* These are bit fields for msghdr->msg_flags. See section 5.1. */
/* On user space Linux, these live in <bits/socket.h> as an enum. */
enum sctp_msg_flags {
@@ -1008,4 +1021,17 @@ struct sctp_info {
__u32 __reserved3;
};
+struct sctp_reset_streams {
+ sctp_assoc_t srs_assoc_id;
+ uint16_t srs_flags;
+ uint16_t srs_number_streams; /* 0 == ALL */
+ uint16_t srs_stream_list[]; /* list if srs_num_streams is not 0 */
+};
+
+struct sctp_add_streams {
+ sctp_assoc_t sas_assoc_id;
+ uint16_t sas_instrms;
+ uint16_t sas_outstrms;
+};
+
#endif /* _UAPI_SCTP_H */
diff --git a/include/uapi/linux/seg6.h b/include/uapi/linux/seg6.h
index 052799e4d751..61df8d392f41 100644
--- a/include/uapi/linux/seg6.h
+++ b/include/uapi/linux/seg6.h
@@ -14,6 +14,8 @@
#ifndef _UAPI_LINUX_SEG6_H
#define _UAPI_LINUX_SEG6_H
+#include <linux/types.h>
+
/*
* SRH
*/
diff --git a/include/uapi/linux/seg6_hmac.h b/include/uapi/linux/seg6_hmac.h
index b652dfd51bc5..e691c753fc3f 100644
--- a/include/uapi/linux/seg6_hmac.h
+++ b/include/uapi/linux/seg6_hmac.h
@@ -1,6 +1,7 @@
#ifndef _UAPI_LINUX_SEG6_HMAC_H
#define _UAPI_LINUX_SEG6_HMAC_H
+#include <linux/types.h>
#include <linux/seg6.h>
#define SEG6_HMAC_SECRET_LEN 64
diff --git a/include/uapi/linux/seg6_iptunnel.h b/include/uapi/linux/seg6_iptunnel.h
index 0f7dbd280a9c..7a7183d4062a 100644
--- a/include/uapi/linux/seg6_iptunnel.h
+++ b/include/uapi/linux/seg6_iptunnel.h
@@ -33,6 +33,8 @@ enum {
SEG6_IPTUN_MODE_ENCAP,
};
+#ifdef __KERNEL__
+
static inline size_t seg6_lwt_headroom(struct seg6_iptunnel_encap *tuninfo)
{
int encap = (tuninfo->mode == SEG6_IPTUN_MODE_ENCAP);
@@ -42,3 +44,5 @@ static inline size_t seg6_lwt_headroom(struct seg6_iptunnel_encap *tuninfo)
}
#endif
+
+#endif
diff --git a/include/uapi/linux/smc.h b/include/uapi/linux/smc.h
new file mode 100644
index 000000000000..ab1dea8e53ee
--- /dev/null
+++ b/include/uapi/linux/smc.h
@@ -0,0 +1,35 @@
+/*
+ * Shared Memory Communications over RDMA (SMC-R) and RoCE
+ *
+ * Definitions for generic netlink based configuration of an SMC-R PNET table
+ *
+ * Copyright IBM Corp. 2016
+ *
+ * Author(s): Thomas Richter <tmricht@linux.vnet.ibm.com>
+ */
+
+#ifndef _UAPI_LINUX_SMC_H_
+#define _UAPI_LINUX_SMC_H_
+
+/* Netlink SMC_PNETID attributes */
+enum {
+ SMC_PNETID_UNSPEC,
+ SMC_PNETID_NAME,
+ SMC_PNETID_ETHNAME,
+ SMC_PNETID_IBNAME,
+ SMC_PNETID_IBPORT,
+ __SMC_PNETID_MAX,
+ SMC_PNETID_MAX = __SMC_PNETID_MAX - 1
+};
+
+enum { /* SMC PNET Table commands */
+ SMC_PNETID_GET = 1,
+ SMC_PNETID_ADD,
+ SMC_PNETID_DEL,
+ SMC_PNETID_FLUSH
+};
+
+#define SMCR_GENL_FAMILY_NAME "SMC_PNETID"
+#define SMCR_GENL_FAMILY_VERSION 1
+
+#endif /* _UAPI_LINUX_SMC_H */
diff --git a/include/uapi/linux/smc_diag.h b/include/uapi/linux/smc_diag.h
new file mode 100644
index 000000000000..0063919fea34
--- /dev/null
+++ b/include/uapi/linux/smc_diag.h
@@ -0,0 +1,85 @@
+#ifndef _UAPI_SMC_DIAG_H_
+#define _UAPI_SMC_DIAG_H_
+
+#include <linux/types.h>
+#include <linux/inet_diag.h>
+#include <rdma/ib_verbs.h>
+
+/* Request structure */
+struct smc_diag_req {
+ __u8 diag_family;
+ __u8 pad[2];
+ __u8 diag_ext; /* Query extended information */
+ struct inet_diag_sockid id;
+};
+
+/* Base info structure. It contains socket identity (addrs/ports/cookie) based
+ * on the internal clcsock, and more SMC-related socket data
+ */
+struct smc_diag_msg {
+ __u8 diag_family;
+ __u8 diag_state;
+ __u8 diag_fallback;
+ __u8 diag_shutdown;
+ struct inet_diag_sockid id;
+
+ __u32 diag_uid;
+ __u64 diag_inode;
+};
+
+/* Extensions */
+
+enum {
+ SMC_DIAG_NONE,
+ SMC_DIAG_CONNINFO,
+ SMC_DIAG_LGRINFO,
+ SMC_DIAG_SHUTDOWN,
+ __SMC_DIAG_MAX,
+};
+
+#define SMC_DIAG_MAX (__SMC_DIAG_MAX - 1)
+
+/* SMC_DIAG_CONNINFO */
+
+struct smc_diag_cursor {
+ __u16 reserved;
+ __u16 wrap;
+ __u32 count;
+};
+
+struct smc_diag_conninfo {
+ __u32 token; /* unique connection id */
+ __u32 sndbuf_size; /* size of send buffer */
+ __u32 rmbe_size; /* size of RMB element */
+ __u32 peer_rmbe_size; /* size of peer RMB element */
+ /* local RMB element cursors */
+ struct smc_diag_cursor rx_prod; /* received producer cursor */
+ struct smc_diag_cursor rx_cons; /* received consumer cursor */
+ /* peer RMB element cursors */
+ struct smc_diag_cursor tx_prod; /* sent producer cursor */
+ struct smc_diag_cursor tx_cons; /* sent consumer cursor */
+ __u8 rx_prod_flags; /* received producer flags */
+ __u8 rx_conn_state_flags; /* recvd connection flags*/
+ __u8 tx_prod_flags; /* sent producer flags */
+ __u8 tx_conn_state_flags; /* sent connection flags*/
+ /* send buffer cursors */
+ struct smc_diag_cursor tx_prep; /* prepared to be sent cursor */
+ struct smc_diag_cursor tx_sent; /* sent cursor */
+ struct smc_diag_cursor tx_fin; /* confirmed sent cursor */
+};
+
+/* SMC_DIAG_LINKINFO */
+
+struct smc_diag_linkinfo {
+ __u8 link_id; /* link identifier */
+ __u8 ibname[IB_DEVICE_NAME_MAX]; /* name of the RDMA device */
+ __u8 ibport; /* RDMA device port number */
+ __u8 gid[40]; /* local GID */
+ __u8 peer_gid[40]; /* peer GID */
+};
+
+struct smc_diag_lgrinfo {
+ struct smc_diag_linkinfo lnk[1];
+ __u8 role;
+};
+#endif /* _UAPI_SMC_DIAG_H_ */
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
index e7a31f830690..3b2bed7ca9a4 100644
--- a/include/uapi/linux/snmp.h
+++ b/include/uapi/linux/snmp.h
@@ -240,6 +240,7 @@ enum
LINUX_MIB_SACKMERGED,
LINUX_MIB_SACKSHIFTFALLBACK,
LINUX_MIB_TCPBACKLOGDROP,
+ LINUX_MIB_PFMEMALLOCDROP,
LINUX_MIB_TCPMINTTLDROP, /* RFC 5082 */
LINUX_MIB_TCPDEFERACCEPTDROP,
LINUX_MIB_IPRPFILTER, /* IP Reverse Path Filter (rp_filter) */
diff --git a/include/uapi/linux/tc_act/Kbuild b/include/uapi/linux/tc_act/Kbuild
index e3db7403296f..ba62ddf0e58a 100644
--- a/include/uapi/linux/tc_act/Kbuild
+++ b/include/uapi/linux/tc_act/Kbuild
@@ -4,6 +4,7 @@ header-y += tc_defact.h
header-y += tc_gact.h
header-y += tc_ipt.h
header-y += tc_mirred.h
+header-y += tc_sample.h
header-y += tc_nat.h
header-y += tc_pedit.h
header-y += tc_skbedit.h
diff --git a/include/uapi/linux/tc_act/tc_csum.h b/include/uapi/linux/tc_act/tc_csum.h
index 8ac8041ab5f1..a11bb355dbfb 100644
--- a/include/uapi/linux/tc_act/tc_csum.h
+++ b/include/uapi/linux/tc_act/tc_csum.h
@@ -21,7 +21,8 @@ enum {
TCA_CSUM_UPDATE_FLAG_IGMP = 4,
TCA_CSUM_UPDATE_FLAG_TCP = 8,
TCA_CSUM_UPDATE_FLAG_UDP = 16,
- TCA_CSUM_UPDATE_FLAG_UDPLITE = 32
+ TCA_CSUM_UPDATE_FLAG_UDPLITE = 32,
+ TCA_CSUM_UPDATE_FLAG_SCTP = 64,
};
struct tc_csum {
diff --git a/include/uapi/linux/tc_act/tc_ife.h b/include/uapi/linux/tc_act/tc_ife.h
index cd18360eca24..7c2817866c97 100644
--- a/include/uapi/linux/tc_act/tc_ife.h
+++ b/include/uapi/linux/tc_act/tc_ife.h
@@ -3,6 +3,7 @@
#include <linux/types.h>
#include <linux/pkt_cls.h>
+#include <linux/ife.h>
#define TCA_ACT_IFE 25
/* Flag bits for now just encoding/decoding; mutually exclusive */
@@ -28,13 +29,4 @@ enum {
};
#define TCA_IFE_MAX (__TCA_IFE_MAX - 1)
-#define IFE_META_SKBMARK 1
-#define IFE_META_HASHID 2
-#define IFE_META_PRIO 3
-#define IFE_META_QMAP 4
-#define IFE_META_TCINDEX 5
-/*Can be overridden at runtime by module option*/
-#define __IFE_META_MAX 6
-#define IFE_META_MAX (__IFE_META_MAX - 1)
-
#endif
diff --git a/include/uapi/linux/tc_act/tc_pedit.h b/include/uapi/linux/tc_act/tc_pedit.h
index 6389959a5157..143d2b31a316 100644
--- a/include/uapi/linux/tc_act/tc_pedit.h
+++ b/include/uapi/linux/tc_act/tc_pedit.h
@@ -11,10 +11,41 @@ enum {
TCA_PEDIT_TM,
TCA_PEDIT_PARMS,
TCA_PEDIT_PAD,
+ TCA_PEDIT_PARMS_EX,
+ TCA_PEDIT_KEYS_EX,
+ TCA_PEDIT_KEY_EX,
__TCA_PEDIT_MAX
};
#define TCA_PEDIT_MAX (__TCA_PEDIT_MAX - 1)
+enum {
+ TCA_PEDIT_KEY_EX_HTYPE = 1,
+ TCA_PEDIT_KEY_EX_CMD = 2,
+ __TCA_PEDIT_KEY_EX_MAX
+};
+#define TCA_PEDIT_KEY_EX_MAX (__TCA_PEDIT_KEY_EX_MAX - 1)
+
+ /* TCA_PEDIT_KEY_EX_HDR_TYPE_NETWROK is a special case for legacy users. It
+ * means no specific header type - offset is relative to the network layer
+ */
+enum pedit_header_type {
+ TCA_PEDIT_KEY_EX_HDR_TYPE_NETWORK = 0,
+ TCA_PEDIT_KEY_EX_HDR_TYPE_ETH = 1,
+ TCA_PEDIT_KEY_EX_HDR_TYPE_IP4 = 2,
+ TCA_PEDIT_KEY_EX_HDR_TYPE_IP6 = 3,
+ TCA_PEDIT_KEY_EX_HDR_TYPE_TCP = 4,
+ TCA_PEDIT_KEY_EX_HDR_TYPE_UDP = 5,
+ __PEDIT_HDR_TYPE_MAX,
+};
+#define TCA_PEDIT_HDR_TYPE_MAX (__PEDIT_HDR_TYPE_MAX - 1)
+
+enum pedit_cmd {
+ TCA_PEDIT_KEY_EX_CMD_SET = 0,
+ TCA_PEDIT_KEY_EX_CMD_ADD = 1,
+ __PEDIT_CMD_MAX,
+};
+#define TCA_PEDIT_CMD_MAX (__PEDIT_CMD_MAX - 1)
+
struct tc_pedit_key {
__u32 mask; /* AND */
__u32 val; /*XOR */
diff --git a/include/uapi/linux/tc_act/tc_sample.h b/include/uapi/linux/tc_act/tc_sample.h
new file mode 100644
index 000000000000..edc9058bb30d
--- /dev/null
+++ b/include/uapi/linux/tc_act/tc_sample.h
@@ -0,0 +1,26 @@
+#ifndef __LINUX_TC_SAMPLE_H
+#define __LINUX_TC_SAMPLE_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+#include <linux/if_ether.h>
+
+#define TCA_ACT_SAMPLE 26
+
+struct tc_sample {
+ tc_gen;
+};
+
+enum {
+ TCA_SAMPLE_UNSPEC,
+ TCA_SAMPLE_TM,
+ TCA_SAMPLE_PARMS,
+ TCA_SAMPLE_RATE,
+ TCA_SAMPLE_TRUNC_SIZE,
+ TCA_SAMPLE_PSAMPLE_GROUP,
+ TCA_SAMPLE_PAD,
+ __TCA_SAMPLE_MAX
+};
+#define TCA_SAMPLE_MAX (__TCA_SAMPLE_MAX - 1)
+
+#endif
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index c53de2691cec..38a2b07afdff 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -116,6 +116,7 @@ enum {
#define TCP_SAVE_SYN 27 /* Record SYN headers for new connections */
#define TCP_SAVED_SYN 28 /* Get SYN headers recorded for connection */
#define TCP_REPAIR_WINDOW 29 /* Get/set window parameters */
+#define TCP_FASTOPEN_CONNECT 30 /* Attempt FastOpen with connect */
struct tcp_repair_opt {
__u32 opt_code;
@@ -226,6 +227,8 @@ enum {
TCP_NLA_BUSY, /* Time (usec) busy sending data */
TCP_NLA_RWND_LIMITED, /* Time (usec) limited by receive window */
TCP_NLA_SNDBUF_LIMITED, /* Time (usec) limited by send buffer */
+ TCP_NLA_DATA_SEGS_OUT, /* Data pkts sent including retransmission */
+ TCP_NLA_TOTAL_RETRANS, /* Data pkts retransmitted */
};
/* for TCP_MD5SIG socket option */
diff --git a/include/uapi/linux/tipc.h b/include/uapi/linux/tipc.h
index bf049e8fe31b..5351b08c897a 100644
--- a/include/uapi/linux/tipc.h
+++ b/include/uapi/linux/tipc.h
@@ -1,7 +1,7 @@
/*
* include/uapi/linux/tipc.h: Header for TIPC socket interface
*
- * Copyright (c) 2003-2006, Ericsson AB
+ * Copyright (c) 2003-2006, 2015-2016 Ericsson AB
* Copyright (c) 2005, 2010-2011, Wind River Systems
* All rights reserved.
*
@@ -220,7 +220,7 @@ struct sockaddr_tipc {
#define TIPC_DESTNAME 3 /* destination name */
/*
- * TIPC-specific socket option values
+ * TIPC-specific socket option names
*/
#define TIPC_IMPORTANCE 127 /* Default: TIPC_LOW_IMPORTANCE */
@@ -229,6 +229,8 @@ struct sockaddr_tipc {
#define TIPC_CONN_TIMEOUT 130 /* Default: 8000 (ms) */
#define TIPC_NODE_RECVQ_DEPTH 131 /* Default: none (read only) */
#define TIPC_SOCK_RECVQ_DEPTH 132 /* Default: none (read only) */
+#define TIPC_MCAST_BROADCAST 133 /* Default: TIPC selects. No arg */
+#define TIPC_MCAST_REPLICAST 134 /* Default: TIPC selects. No arg */
/*
* Maximum sizes of TIPC bearer-related names (including terminating NULL)
diff --git a/include/uapi/linux/un.h b/include/uapi/linux/un.h
index 3ed3e46c1b1f..4f0ab3a548ad 100644
--- a/include/uapi/linux/un.h
+++ b/include/uapi/linux/un.h
@@ -10,4 +10,6 @@ struct sockaddr_un {
char sun_path[UNIX_PATH_MAX]; /* pathname */
};
+#define SIOCUNIXFILE (SIOCPROTOPRIVATE + 0) /* open a socket file with O_PATH */
+
#endif /* _LINUX_UN_H */
diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h
index fae6cdaeb56d..da7cd62bace7 100644
--- a/include/uapi/rdma/mlx5-abi.h
+++ b/include/uapi/rdma/mlx5-abi.h
@@ -61,19 +61,24 @@ enum {
*/
struct mlx5_ib_alloc_ucontext_req {
- __u32 total_num_uuars;
- __u32 num_low_latency_uuars;
+ __u32 total_num_bfregs;
+ __u32 num_low_latency_bfregs;
+};
+
+enum mlx5_lib_caps {
+ MLX5_LIB_CAP_4K_UAR = (u64)1 << 0,
};
struct mlx5_ib_alloc_ucontext_req_v2 {
- __u32 total_num_uuars;
- __u32 num_low_latency_uuars;
+ __u32 total_num_bfregs;
+ __u32 num_low_latency_bfregs;
__u32 flags;
__u32 comp_mask;
__u8 max_cqe_version;
__u8 reserved0;
__u16 reserved1;
__u32 reserved2;
+ __u64 lib_caps;
};
enum mlx5_ib_alloc_ucontext_resp_mask {
@@ -85,10 +90,21 @@ enum mlx5_user_cmds_supp_uhw {
MLX5_USER_CMDS_SUPP_UHW_CREATE_AH = 1 << 1,
};
+/* The eth_min_inline response value is set to off-by-one vs the FW
+ * returned value to allow user-space to deal with older kernels.
+ */
+enum mlx5_user_inline_mode {
+ MLX5_USER_INLINE_MODE_NA,
+ MLX5_USER_INLINE_MODE_NONE,
+ MLX5_USER_INLINE_MODE_L2,
+ MLX5_USER_INLINE_MODE_IP,
+ MLX5_USER_INLINE_MODE_TCP_UDP,
+};
+
struct mlx5_ib_alloc_ucontext_resp {
__u32 qp_tab_size;
__u32 bf_reg_size;
- __u32 tot_uuars;
+ __u32 tot_bfregs;
__u32 cache_line_size;
__u16 max_sq_desc_sz;
__u16 max_rq_desc_sz;
@@ -101,8 +117,11 @@ struct mlx5_ib_alloc_ucontext_resp {
__u32 response_length;
__u8 cqe_version;
__u8 cmds_supp_uhw;
- __u16 reserved2;
+ __u8 eth_min_inline;
+ __u8 reserved2;
__u64 hca_core_clock_offset;
+ __u32 log_uar_size;
+ __u32 num_uars_per_page;
};
struct mlx5_ib_alloc_pd_resp {
@@ -241,7 +260,7 @@ struct mlx5_ib_create_qp_rss {
};
struct mlx5_ib_create_qp_resp {
- __u32 uuar_index;
+ __u32 bfreg_index;
};
struct mlx5_ib_alloc_mw {

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