diff options
author | Patrick McHardy <kaber@trash.net> | 2009-06-11 16:00:49 +0200 |
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committer | Patrick McHardy <kaber@trash.net> | 2009-06-11 16:00:49 +0200 |
commit | 36432dae73cf2c90a59b39c8df9fd8219272b005 (patch) | |
tree | 660b9104305a809ec4fdeb295ca13d6e90790ecc /include/net | |
parent | netfilter: nf_conntrack: use per-conntrack locks for protocol data (diff) | |
parent | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtma... (diff) | |
download | linux-36432dae73cf2c90a59b39c8df9fd8219272b005.tar.xz linux-36432dae73cf2c90a59b39c8df9fd8219272b005.zip |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/bluetooth/bluetooth.h | 15 | ||||
-rw-r--r-- | include/net/bluetooth/hci_core.h | 2 | ||||
-rw-r--r-- | include/net/bluetooth/l2cap.h | 71 | ||||
-rw-r--r-- | include/net/cfg80211.h | 51 | ||||
-rw-r--r-- | include/net/dst.h | 12 | ||||
-rw-r--r-- | include/net/ieee802154/af_ieee802154.h | 60 | ||||
-rw-r--r-- | include/net/ieee802154/mac_def.h | 160 | ||||
-rw-r--r-- | include/net/ieee802154/netdevice.h | 115 | ||||
-rw-r--r-- | include/net/ieee802154/nl802154.h | 41 | ||||
-rw-r--r-- | include/net/inet6_hashtables.h | 2 | ||||
-rw-r--r-- | include/net/inet_hashtables.h | 2 | ||||
-rw-r--r-- | include/net/inet_sock.h | 3 | ||||
-rw-r--r-- | include/net/ip6_route.h | 2 | ||||
-rw-r--r-- | include/net/mac80211.h | 29 | ||||
-rw-r--r-- | include/net/pkt_sched.h | 7 | ||||
-rw-r--r-- | include/net/route.h | 2 | ||||
-rw-r--r-- | include/net/sctp/structs.h | 6 | ||||
-rw-r--r-- | include/net/sctp/user.h | 2 | ||||
-rw-r--r-- | include/net/sock.h | 6 | ||||
-rw-r--r-- | include/net/wimax.h | 8 | ||||
-rw-r--r-- | include/net/xfrm.h | 4 |
21 files changed, 529 insertions, 71 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 3ad5390a4dd5..968166a45f86 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -81,12 +81,6 @@ enum { BT_CLOSED }; -/* Endianness conversions */ -#define htobs(a) __cpu_to_le16(a) -#define htobl(a) __cpu_to_le32(a) -#define btohs(a) __le16_to_cpu(a) -#define btohl(a) __le32_to_cpu(a) - /* BD Address */ typedef struct { __u8 b[6]; @@ -171,15 +165,6 @@ static inline struct sk_buff *bt_skb_send_alloc(struct sock *sk, unsigned long l return skb; } -static inline int skb_frags_no(struct sk_buff *skb) -{ - register struct sk_buff *frag = skb_shinfo(skb)->frag_list; - register int n = 1; - - for (; frag; frag=frag->next, n++); - return n; -} - int bt_err(__u16 code); extern int hci_sock_init(void); diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 73aead222b32..c4ca4228b083 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -137,6 +137,8 @@ struct hci_dev { struct device *parent; struct device dev; + struct rfkill *rfkill; + struct module *owner; int (*open)(struct hci_dev *hdev); diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index f566aa1f0a4c..e919fca1072a 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -26,8 +26,13 @@ #define __L2CAP_H /* L2CAP defaults */ -#define L2CAP_DEFAULT_MTU 672 -#define L2CAP_DEFAULT_FLUSH_TO 0xFFFF +#define L2CAP_DEFAULT_MTU 672 +#define L2CAP_DEFAULT_FLUSH_TO 0xffff +#define L2CAP_DEFAULT_RX_WINDOW 1 +#define L2CAP_DEFAULT_MAX_RECEIVE 1 +#define L2CAP_DEFAULT_RETRANS_TO 300 /* 300 milliseconds */ +#define L2CAP_DEFAULT_MONITOR_TO 1000 /* 1 second */ +#define L2CAP_DEFAULT_MAX_RX_APDU 0xfff7 #define L2CAP_CONN_TIMEOUT (40000) /* 40 seconds */ #define L2CAP_INFO_TIMEOUT (4000) /* 4 seconds */ @@ -64,17 +69,29 @@ struct l2cap_conninfo { #define L2CAP_LM_SECURE 0x0020 /* L2CAP command codes */ -#define L2CAP_COMMAND_REJ 0x01 -#define L2CAP_CONN_REQ 0x02 -#define L2CAP_CONN_RSP 0x03 -#define L2CAP_CONF_REQ 0x04 -#define L2CAP_CONF_RSP 0x05 -#define L2CAP_DISCONN_REQ 0x06 -#define L2CAP_DISCONN_RSP 0x07 -#define L2CAP_ECHO_REQ 0x08 -#define L2CAP_ECHO_RSP 0x09 -#define L2CAP_INFO_REQ 0x0a -#define L2CAP_INFO_RSP 0x0b +#define L2CAP_COMMAND_REJ 0x01 +#define L2CAP_CONN_REQ 0x02 +#define L2CAP_CONN_RSP 0x03 +#define L2CAP_CONF_REQ 0x04 +#define L2CAP_CONF_RSP 0x05 +#define L2CAP_DISCONN_REQ 0x06 +#define L2CAP_DISCONN_RSP 0x07 +#define L2CAP_ECHO_REQ 0x08 +#define L2CAP_ECHO_RSP 0x09 +#define L2CAP_INFO_REQ 0x0a +#define L2CAP_INFO_RSP 0x0b + +/* L2CAP feature mask */ +#define L2CAP_FEAT_FLOWCTL 0x00000001 +#define L2CAP_FEAT_RETRANS 0x00000002 +#define L2CAP_FEAT_ERTM 0x00000008 +#define L2CAP_FEAT_STREAMING 0x00000010 +#define L2CAP_FEAT_FCS 0x00000020 +#define L2CAP_FEAT_FIXED_CHAN 0x00000080 + +/* L2CAP checksum option */ +#define L2CAP_FCS_NONE 0x00 +#define L2CAP_FCS_CRC16 0x01 /* L2CAP structures */ struct l2cap_hdr { @@ -106,17 +123,23 @@ struct l2cap_conn_rsp { __le16 status; } __attribute__ ((packed)); +/* channel indentifier */ +#define L2CAP_CID_SIGNALING 0x0001 +#define L2CAP_CID_CONN_LESS 0x0002 +#define L2CAP_CID_DYN_START 0x0040 +#define L2CAP_CID_DYN_END 0xffff + /* connect result */ -#define L2CAP_CR_SUCCESS 0x0000 -#define L2CAP_CR_PEND 0x0001 -#define L2CAP_CR_BAD_PSM 0x0002 -#define L2CAP_CR_SEC_BLOCK 0x0003 -#define L2CAP_CR_NO_MEM 0x0004 +#define L2CAP_CR_SUCCESS 0x0000 +#define L2CAP_CR_PEND 0x0001 +#define L2CAP_CR_BAD_PSM 0x0002 +#define L2CAP_CR_SEC_BLOCK 0x0003 +#define L2CAP_CR_NO_MEM 0x0004 /* connect status */ -#define L2CAP_CS_NO_INFO 0x0000 -#define L2CAP_CS_AUTHEN_PEND 0x0001 -#define L2CAP_CS_AUTHOR_PEND 0x0002 +#define L2CAP_CS_NO_INFO 0x0000 +#define L2CAP_CS_AUTHEN_PEND 0x0001 +#define L2CAP_CS_AUTHOR_PEND 0x0002 struct l2cap_conf_req { __le16 dcid; @@ -143,10 +166,14 @@ struct l2cap_conf_opt { } __attribute__ ((packed)); #define L2CAP_CONF_OPT_SIZE 2 +#define L2CAP_CONF_HINT 0x80 +#define L2CAP_CONF_MASK 0x7f + #define L2CAP_CONF_MTU 0x01 #define L2CAP_CONF_FLUSH_TO 0x02 #define L2CAP_CONF_QOS 0x03 #define L2CAP_CONF_RFC 0x04 +#define L2CAP_CONF_FCS 0x05 #define L2CAP_CONF_MAX_SIZE 22 @@ -162,6 +189,8 @@ struct l2cap_conf_rfc { #define L2CAP_MODE_BASIC 0x00 #define L2CAP_MODE_RETRANS 0x01 #define L2CAP_MODE_FLOWCTL 0x02 +#define L2CAP_MODE_ERTM 0x03 +#define L2CAP_MODE_STREAM 0x04 struct l2cap_disconn_req { __le16 dcid; diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index f20da7d63b1e..1a21895b732b 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -752,6 +752,19 @@ enum wiphy_params_flags { }; /** + * enum tx_power_setting - TX power adjustment + * + * @TX_POWER_AUTOMATIC: the dbm parameter is ignored + * @TX_POWER_LIMITED: limit TX power by the dbm parameter + * @TX_POWER_FIXED: fix TX power to the dbm parameter + */ +enum tx_power_setting { + TX_POWER_AUTOMATIC, + TX_POWER_LIMITED, + TX_POWER_FIXED, +}; + +/** * struct cfg80211_ops - backend description for wireless configuration * * This struct is registered by fullmac card drivers and/or wireless stacks @@ -837,6 +850,13 @@ enum wiphy_params_flags { * @changed bitfield (see &enum wiphy_params_flags) describes which values * have changed. The actual parameter values are available in * struct wiphy. If returning an error, no value should be changed. + * + * @set_tx_power: set the transmit power according to the parameters + * @get_tx_power: store the current TX power into the dbm variable; + * return 0 if successful + * + * @rfkill_poll: polls the hw rfkill line, use cfg80211 reporting + * functions to adjust rfkill hw state */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy); @@ -928,6 +948,12 @@ struct cfg80211_ops { int (*leave_ibss)(struct wiphy *wiphy, struct net_device *dev); int (*set_wiphy_params)(struct wiphy *wiphy, u32 changed); + + int (*set_tx_power)(struct wiphy *wiphy, + enum tx_power_setting type, int dbm); + int (*get_tx_power)(struct wiphy *wiphy, int *dbm); + + void (*rfkill_poll)(struct wiphy *wiphy); }; /* @@ -1451,6 +1477,12 @@ int cfg80211_wext_siwencode(struct net_device *dev, int cfg80211_wext_giwencode(struct net_device *dev, struct iw_request_info *info, struct iw_point *erq, char *keybuf); +int cfg80211_wext_siwtxpower(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *data, char *keybuf); +int cfg80211_wext_giwtxpower(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *data, char *keybuf); /* * callbacks for asynchronous cfg80211 methods, notification @@ -1636,4 +1668,23 @@ void cfg80211_michael_mic_failure(struct net_device *dev, const u8 *addr, */ void cfg80211_ibss_joined(struct net_device *dev, const u8 *bssid, gfp_t gfp); +/** + * wiphy_rfkill_set_hw_state - notify cfg80211 about hw block state + * @wiphy: the wiphy + * @blocked: block status + */ +void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked); + +/** + * wiphy_rfkill_start_polling - start polling rfkill + * @wiphy: the wiphy + */ +void wiphy_rfkill_start_polling(struct wiphy *wiphy); + +/** + * wiphy_rfkill_stop_polling - stop polling rfkill + * @wiphy: the wiphy + */ +void wiphy_rfkill_stop_polling(struct wiphy *wiphy); + #endif /* __NET_CFG80211_H */ diff --git a/include/net/dst.h b/include/net/dst.h index 6be3b082a070..7fc409c19b37 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -195,6 +195,12 @@ struct dst_entry * dst_clone(struct dst_entry * dst) } extern void dst_release(struct dst_entry *dst); +static inline void skb_dst_drop(struct sk_buff *skb) +{ + if (skb->_skb_dst) + dst_release(skb_dst(skb)); + skb->_skb_dst = 0UL; +} /* Children define the path of the packet through the * Linux networking. Thus, destinations are stackable. @@ -246,7 +252,7 @@ static inline void dst_negative_advice(struct dst_entry **dst_p) static inline void dst_link_failure(struct sk_buff *skb) { - struct dst_entry * dst = skb->dst; + struct dst_entry *dst = skb_dst(skb); if (dst && dst->ops && dst->ops->link_failure) dst->ops->link_failure(skb); } @@ -265,13 +271,13 @@ static inline void dst_set_expires(struct dst_entry *dst, int timeout) /* Output packet to network from transport. */ static inline int dst_output(struct sk_buff *skb) { - return skb->dst->output(skb); + return skb_dst(skb)->output(skb); } /* Input packet from network to transport. */ static inline int dst_input(struct sk_buff *skb) { - return skb->dst->input(skb); + return skb_dst(skb)->input(skb); } static inline struct dst_entry *dst_check(struct dst_entry *dst, u32 cookie) diff --git a/include/net/ieee802154/af_ieee802154.h b/include/net/ieee802154/af_ieee802154.h new file mode 100644 index 000000000000..0d78605fb1a6 --- /dev/null +++ b/include/net/ieee802154/af_ieee802154.h @@ -0,0 +1,60 @@ +/* + * IEEE 802.15.4 inteface for userspace + * + * Copyright 2007, 2008 Siemens AG + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Written by: + * Sergey Lapin <slapin@ossfans.org> + * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> + */ + +#ifndef _AF_IEEE802154_H +#define _AF_IEEE802154_H + +#include <linux/socket.h> /* for sa_family_t */ + +enum { + IEEE802154_ADDR_NONE = 0x0, + /* RESERVED = 0x01, */ + IEEE802154_ADDR_SHORT = 0x2, /* 16-bit address + PANid */ + IEEE802154_ADDR_LONG = 0x3, /* 64-bit address + PANid */ +}; + +/* address length, octets */ +#define IEEE802154_ADDR_LEN 8 + +struct ieee802154_addr { + int addr_type; + u16 pan_id; + union { + u8 hwaddr[IEEE802154_ADDR_LEN]; + u16 short_addr; + }; +}; + +#define IEEE802154_PANID_BROADCAST 0xffff +#define IEEE802154_ADDR_BROADCAST 0xffff +#define IEEE802154_ADDR_UNDEF 0xfffe + +struct sockaddr_ieee802154 { + sa_family_t family; /* AF_IEEE802154 */ + struct ieee802154_addr addr; +}; + +/* master device */ +#define IEEE802154_SIOC_ADD_SLAVE (SIOCDEVPRIVATE + 0) + +#endif diff --git a/include/net/ieee802154/mac_def.h b/include/net/ieee802154/mac_def.h new file mode 100644 index 000000000000..8cb684635650 --- /dev/null +++ b/include/net/ieee802154/mac_def.h @@ -0,0 +1,160 @@ +/* + * IEEE802.15.4-2003 specification + * + * Copyright (C) 2007, 2008 Siemens AG + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Written by: + * Pavel Smolenskiy <pavel.smolenskiy@gmail.com> + * Maxim Gorbachyov <maxim.gorbachev@siemens.com> + * Maxim Osipov <maxim.osipov@siemens.com> + * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> + */ + +#ifndef IEEE802154_MAC_DEF_H +#define IEEE802154_MAC_DEF_H + +#define IEEE802154_FC_TYPE_BEACON 0x0 /* Frame is beacon */ +#define IEEE802154_FC_TYPE_DATA 0x1 /* Frame is data */ +#define IEEE802154_FC_TYPE_ACK 0x2 /* Frame is acknowledgment */ +#define IEEE802154_FC_TYPE_MAC_CMD 0x3 /* Frame is MAC command */ + +#define IEEE802154_FC_TYPE_SHIFT 0 +#define IEEE802154_FC_TYPE_MASK ((1 << 3) - 1) +#define IEEE802154_FC_TYPE(x) ((x & IEEE802154_FC_TYPE_MASK) >> IEEE802154_FC_TYPE_SHIFT) +#define IEEE802154_FC_SET_TYPE(v, x) do { \ + v = (((v) & ~IEEE802154_FC_TYPE_MASK) | \ + (((x) << IEEE802154_FC_TYPE_SHIFT) & IEEE802154_FC_TYPE_MASK)); \ + } while (0) + +#define IEEE802154_FC_SECEN (1 << 3) +#define IEEE802154_FC_FRPEND (1 << 4) +#define IEEE802154_FC_ACK_REQ (1 << 5) +#define IEEE802154_FC_INTRA_PAN (1 << 6) + +#define IEEE802154_FC_SAMODE_SHIFT 14 +#define IEEE802154_FC_SAMODE_MASK (3 << IEEE802154_FC_SAMODE_SHIFT) +#define IEEE802154_FC_DAMODE_SHIFT 10 +#define IEEE802154_FC_DAMODE_MASK (3 << IEEE802154_FC_DAMODE_SHIFT) + +#define IEEE802154_FC_SAMODE(x) \ + (((x) & IEEE802154_FC_SAMODE_MASK) >> IEEE802154_FC_SAMODE_SHIFT) + +#define IEEE802154_FC_DAMODE(x) \ + (((x) & IEEE802154_FC_DAMODE_MASK) >> IEEE802154_FC_DAMODE_SHIFT) + + +/* MAC's Command Frames Identifiers */ +#define IEEE802154_CMD_ASSOCIATION_REQ 0x01 +#define IEEE802154_CMD_ASSOCIATION_RESP 0x02 +#define IEEE802154_CMD_DISASSOCIATION_NOTIFY 0x03 +#define IEEE802154_CMD_DATA_REQ 0x04 +#define IEEE802154_CMD_PANID_CONFLICT_NOTIFY 0x05 +#define IEEE802154_CMD_ORPHAN_NOTIFY 0x06 +#define IEEE802154_CMD_BEACON_REQ 0x07 +#define IEEE802154_CMD_COORD_REALIGN_NOTIFY 0x08 +#define IEEE802154_CMD_GTS_REQ 0x09 + +/* + * The return values of MAC operations + */ +enum { + /* + * The requested operation was completed successfully. + * For a transmission request, this value indicates + * a successful transmission. + */ + IEEE802154_SUCCESS = 0x0, + + /* The beacon was lost following a synchronization request. */ + IEEE802154_BEACON_LOSS = 0xe0, + /* + * A transmission could not take place due to activity on the + * channel, i.e., the CSMA-CA mechanism has failed. + */ + IEEE802154_CHNL_ACCESS_FAIL = 0xe1, + /* The GTS request has been denied by the PAN coordinator. */ + IEEE802154_DENINED = 0xe2, + /* The attempt to disable the transceiver has failed. */ + IEEE802154_DISABLE_TRX_FAIL = 0xe3, + /* + * The received frame induces a failed security check according to + * the security suite. + */ + IEEE802154_FAILED_SECURITY_CHECK = 0xe4, + /* + * The frame resulting from secure processing has a length that is + * greater than aMACMaxFrameSize. + */ + IEEE802154_FRAME_TOO_LONG = 0xe5, + /* + * The requested GTS transmission failed because the specified GTS + * either did not have a transmit GTS direction or was not defined. + */ + IEEE802154_INVALID_GTS = 0xe6, + /* + * A request to purge an MSDU from the transaction queue was made using + * an MSDU handle that was not found in the transaction table. + */ + IEEE802154_INVALID_HANDLE = 0xe7, + /* A parameter in the primitive is out of the valid range.*/ + IEEE802154_INVALID_PARAMETER = 0xe8, + /* No acknowledgment was received after aMaxFrameRetries. */ + IEEE802154_NO_ACK = 0xe9, + /* A scan operation failed to find any network beacons.*/ + IEEE802154_NO_BEACON = 0xea, + /* No response data were available following a request. */ + IEEE802154_NO_DATA = 0xeb, + /* The operation failed because a short address was not allocated. */ + IEEE802154_NO_SHORT_ADDRESS = 0xec, + /* + * A receiver enable request was unsuccessful because it could not be + * completed within the CAP. + */ + IEEE802154_OUT_OF_CAP = 0xed, + /* + * A PAN identifier conflict has been detected and communicated to the + * PAN coordinator. + */ + IEEE802154_PANID_CONFLICT = 0xee, + /* A coordinator realignment command has been received. */ + IEEE802154_REALIGMENT = 0xef, + /* The transaction has expired and its information discarded. */ + IEEE802154_TRANSACTION_EXPIRED = 0xf0, + /* There is no capacity to store the transaction. */ + IEEE802154_TRANSACTION_OVERFLOW = 0xf1, + /* + * The transceiver was in the transmitter enabled state when the + * receiver was requested to be enabled. + */ + IEEE802154_TX_ACTIVE = 0xf2, + /* The appropriate key is not available in the ACL. */ + IEEE802154_UNAVAILABLE_KEY = 0xf3, + /* + * A SET/GET request was issued with the identifier of a PIB attribute + * that is not supported. + */ + IEEE802154_UNSUPPORTED_ATTR = 0xf4, + /* + * A request to perform a scan operation failed because the MLME was + * in the process of performing a previously initiated scan operation. + */ + IEEE802154_SCAN_IN_PROGRESS = 0xfc, +}; + + +#endif + + diff --git a/include/net/ieee802154/netdevice.h b/include/net/ieee802154/netdevice.h new file mode 100644 index 000000000000..e2506af3e7c8 --- /dev/null +++ b/include/net/ieee802154/netdevice.h @@ -0,0 +1,115 @@ +/* + * An interface between IEEE802.15.4 device and rest of the kernel. + * + * Copyright (C) 2007, 2008, 2009 Siemens AG + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Written by: + * Pavel Smolenskiy <pavel.smolenskiy@gmail.com> + * Maxim Gorbachyov <maxim.gorbachev@siemens.com> + * Maxim Osipov <maxim.osipov@siemens.com> + * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> + */ + +#ifndef IEEE802154_NETDEVICE_H +#define IEEE802154_NETDEVICE_H + +/* + * A control block of skb passed between the ARPHRD_IEEE802154 device + * and other stack parts. + */ +struct ieee802154_mac_cb { + u8 lqi; + struct ieee802154_addr sa; + struct ieee802154_addr da; + u8 flags; + u8 seq; +}; + +static inline struct ieee802154_mac_cb *mac_cb(struct sk_buff *skb) +{ + return (struct ieee802154_mac_cb *)skb->cb; +} + +#define MAC_CB_FLAG_TYPEMASK ((1 << 3) - 1) + +#define MAC_CB_FLAG_ACKREQ (1 << 3) +#define MAC_CB_FLAG_SECEN (1 << 4) +#define MAC_CB_FLAG_INTRAPAN (1 << 5) + +static inline int mac_cb_is_ackreq(struct sk_buff *skb) +{ + return mac_cb(skb)->flags & MAC_CB_FLAG_ACKREQ; +} + +static inline int mac_cb_is_secen(struct sk_buff *skb) +{ + return mac_cb(skb)->flags & MAC_CB_FLAG_SECEN; +} + +static inline int mac_cb_is_intrapan(struct sk_buff *skb) +{ + return mac_cb(skb)->flags & MAC_CB_FLAG_INTRAPAN; +} + +static inline int mac_cb_type(struct sk_buff *skb) +{ + return mac_cb(skb)->flags & MAC_CB_FLAG_TYPEMASK; +} + +#define IEEE802154_MAC_SCAN_ED 0 +#define IEEE802154_MAC_SCAN_ACTIVE 1 +#define IEEE802154_MAC_SCAN_PASSIVE 2 +#define IEEE802154_MAC_SCAN_ORPHAN 3 + +/* + * This should be located at net_device->ml_priv + */ +struct ieee802154_mlme_ops { + int (*assoc_req)(struct net_device *dev, + struct ieee802154_addr *addr, + u8 channel, u8 cap); + int (*assoc_resp)(struct net_device *dev, + struct ieee802154_addr *addr, + u16 short_addr, u8 status); + int (*disassoc_req)(struct net_device *dev, + struct ieee802154_addr *addr, + u8 reason); + int (*start_req)(struct net_device *dev, + struct ieee802154_addr *addr, + u8 channel, u8 bcn_ord, u8 sf_ord, + u8 pan_coord, u8 blx, u8 coord_realign); + int (*scan_req)(struct net_device *dev, + u8 type, u32 channels, u8 duration); + + /* + * FIXME: these should become the part of PIB/MIB interface. + * However we still don't have IB interface of any kind + */ + u16 (*get_pan_id)(struct net_device *dev); + u16 (*get_short_addr)(struct net_device *dev); + u8 (*get_dsn)(struct net_device *dev); + u8 (*get_bsn)(struct net_device *dev); +}; + +static inline struct ieee802154_mlme_ops *ieee802154_mlme_ops( + struct net_device *dev) +{ + return dev->ml_priv; +} + +#endif + + diff --git a/include/net/ieee802154/nl802154.h b/include/net/ieee802154/nl802154.h new file mode 100644 index 000000000000..78efcdf52b59 --- /dev/null +++ b/include/net/ieee802154/nl802154.h @@ -0,0 +1,41 @@ +/* + * nl802154.h + * + * Copyright (C) 2007, 2008, 2009 Siemens AG + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + +#ifndef IEEE802154_NL_H +#define IEEE802154_NL_H + +struct net_device; +struct ieee802154_addr; + +int ieee802154_nl_assoc_indic(struct net_device *dev, + struct ieee802154_addr *addr, u8 cap); +int ieee802154_nl_assoc_confirm(struct net_device *dev, + u16 short_addr, u8 status); +int ieee802154_nl_disassoc_indic(struct net_device *dev, + struct ieee802154_addr *addr, u8 reason); +int ieee802154_nl_disassoc_confirm(struct net_device *dev, + u8 status); +int ieee802154_nl_scan_confirm(struct net_device *dev, + u8 status, u8 scan_type, u32 unscanned, + u8 *edl/*, struct list_head *pan_desc_list */); +int ieee802154_nl_beacon_indic(struct net_device *dev, u16 panid, + u16 coord_addr); + +#endif diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h index f74665d7bea8..22c73a77cd99 100644 --- a/include/net/inet6_hashtables.h +++ b/include/net/inet6_hashtables.h @@ -100,7 +100,7 @@ static inline struct sock *__inet6_lookup_skb(struct inet_hashinfo *hashinfo, if (unlikely(sk = skb_steal_sock(skb))) return sk; - else return __inet6_lookup(dev_net(skb->dst->dev), hashinfo, + else return __inet6_lookup(dev_net(skb_dst(skb)->dev), hashinfo, &ipv6_hdr(skb)->saddr, sport, &ipv6_hdr(skb)->daddr, ntohs(dport), inet6_iif(skb)); diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index a44e2248b2ef..d522dcf3031a 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -385,7 +385,7 @@ static inline struct sock *__inet_lookup_skb(struct inet_hashinfo *hashinfo, if (unlikely(sk = skb_steal_sock(skb))) return sk; else - return __inet_lookup(dev_net(skb->dst->dev), hashinfo, + return __inet_lookup(dev_net(skb_dst(skb)->dev), hashinfo, iph->saddr, sport, iph->daddr, dport, inet_iif(skb)); } diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index de0ecc71cf03..20a6957af870 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -130,7 +130,8 @@ struct inet_sock { freebind:1, hdrincl:1, mc_loop:1, - transparent:1; + transparent:1, + mc_all:1; int mc_index; __be32 mc_addr; struct ip_mc_socklist *mc_list; diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 5f53db7e4e57..0e1b8aebaff8 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -142,7 +142,7 @@ static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst, static inline int ipv6_unicast_destination(struct sk_buff *skb) { - struct rt6_info *rt = (struct rt6_info *) skb->dst; + struct rt6_info *rt = (struct rt6_info *) skb_dst(skb); return rt->rt6i_flags & RTF_LOCAL; } diff --git a/include/net/mac80211.h b/include/net/mac80211.h index d72346ff3247..c06104476973 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -239,6 +239,8 @@ struct ieee80211_bss_conf { * @IEEE80211_TX_INTFL_NEED_TXPROCESSING: completely internal to mac80211, * used to indicate that a pending frame requires TX processing before * it can be sent out. + * @IEEE80211_TX_INTFL_RETRIED: completely internal to mac80211, + * used to indicate that a frame was already retried due to PS */ enum mac80211_tx_control_flags { IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0), @@ -256,6 +258,7 @@ enum mac80211_tx_control_flags { IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12), IEEE80211_TX_INTFL_RCALGO = BIT(13), IEEE80211_TX_INTFL_NEED_TXPROCESSING = BIT(14), + IEEE80211_TX_INTFL_RETRIED = BIT(15), }; /** @@ -526,8 +529,7 @@ enum ieee80211_conf_flags { /** * enum ieee80211_conf_changed - denotes which configuration changed * - * @IEEE80211_CONF_CHANGE_RADIO_ENABLED: the value of radio_enabled changed - * @_IEEE80211_CONF_CHANGE_BEACON_INTERVAL: DEPRECATED + * @_IEEE80211_CONF_CHANGE_RADIO_ENABLED: DEPRECATED * @IEEE80211_CONF_CHANGE_LISTEN_INTERVAL: the listen interval changed * @IEEE80211_CONF_CHANGE_RADIOTAP: the radiotap flag changed * @IEEE80211_CONF_CHANGE_PS: the PS flag or dynamic PS timeout changed @@ -537,8 +539,7 @@ enum ieee80211_conf_flags { * @IEEE80211_CONF_CHANGE_IDLE: Idle flag changed */ enum ieee80211_conf_changed { - IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0), - _IEEE80211_CONF_CHANGE_BEACON_INTERVAL = BIT(1), + _IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0), IEEE80211_CONF_CHANGE_LISTEN_INTERVAL = BIT(2), IEEE80211_CONF_CHANGE_RADIOTAP = BIT(3), IEEE80211_CONF_CHANGE_PS = BIT(4), @@ -549,12 +550,12 @@ enum ieee80211_conf_changed { }; static inline __deprecated enum ieee80211_conf_changed -__IEEE80211_CONF_CHANGE_BEACON_INTERVAL(void) +__IEEE80211_CONF_CHANGE_RADIO_ENABLED(void) { - return _IEEE80211_CONF_CHANGE_BEACON_INTERVAL; + return _IEEE80211_CONF_CHANGE_RADIO_ENABLED; } -#define IEEE80211_CONF_CHANGE_BEACON_INTERVAL \ - __IEEE80211_CONF_CHANGE_BEACON_INTERVAL() +#define IEEE80211_CONF_CHANGE_RADIO_ENABLED \ + __IEEE80211_CONF_CHANGE_RADIO_ENABLED() /** * struct ieee80211_conf - configuration of the device @@ -564,7 +565,7 @@ __IEEE80211_CONF_CHANGE_BEACON_INTERVAL(void) * @flags: configuration flags defined above * * @radio_enabled: when zero, driver is required to switch off the radio. - * @beacon_int: beacon interval (TODO make interface config) + * @beacon_int: DEPRECATED, DO NOT USE * * @listen_interval: listen interval in units of beacon interval * @max_sleep_period: the maximum number of beacon intervals to sleep for @@ -589,13 +590,13 @@ __IEEE80211_CONF_CHANGE_BEACON_INTERVAL(void) * number of transmissions not the number of retries */ struct ieee80211_conf { - int beacon_int; + int __deprecated beacon_int; u32 flags; int power_level, dynamic_ps_timeout; int max_sleep_period; u16 listen_interval; - bool radio_enabled; + bool __deprecated radio_enabled; u8 long_frame_max_tx_count, short_frame_max_tx_count; @@ -1406,6 +1407,10 @@ enum ieee80211_ampdu_mlme_action { * is the first frame we expect to perform the action on. Notice * that TX/RX_STOP can pass NULL for this parameter. * Returns a negative error code on failure. + * + * @rfkill_poll: Poll rfkill hardware state. If you need this, you also + * need to set wiphy->rfkill_poll to %true before registration, + * and need to call wiphy_rfkill_set_hw_state() in the callback. */ struct ieee80211_ops { int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb); @@ -1454,6 +1459,8 @@ struct ieee80211_ops { int (*ampdu_action)(struct ieee80211_hw *hw, enum ieee80211_ampdu_mlme_action action, struct ieee80211_sta *sta, u16 tid, u16 *ssn); + + void (*rfkill_poll)(struct ieee80211_hw *hw); }; /** diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index e37fe3129c17..120935b2abd8 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -41,9 +41,10 @@ static inline void *qdisc_priv(struct Qdisc *q) typedef u64 psched_time_t; typedef long psched_tdiff_t; -/* Avoid doing 64 bit divide by 1000 */ -#define PSCHED_US2NS(x) ((s64)(x) << 10) -#define PSCHED_NS2US(x) ((x) >> 10) +/* Avoid doing 64 bit divide */ +#define PSCHED_SHIFT 6 +#define PSCHED_US2NS(x) ((s64)(x) << PSCHED_SHIFT) +#define PSCHED_NS2US(x) ((x) >> PSCHED_SHIFT) #define PSCHED_TICKS_PER_SEC PSCHED_NS2US(NSEC_PER_SEC) #define PSCHED_PASTPERFECT 0 diff --git a/include/net/route.h b/include/net/route.h index 4e8cae0e5841..40f6346ef496 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -210,7 +210,7 @@ static inline struct inet_peer *rt_get_peer(struct rtable *rt) static inline int inet_iif(const struct sk_buff *skb) { - return skb->rtable->rt_iif; + return skb_rtable(skb)->rt_iif; } #endif /* _ROUTE_H */ diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 23f08fe1d50a..edfcacf3250e 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1939,10 +1939,8 @@ void sctp_association_free(struct sctp_association *); void sctp_association_put(struct sctp_association *); void sctp_association_hold(struct sctp_association *); -struct sctp_transport *sctp_assoc_choose_init_transport( - struct sctp_association *); -struct sctp_transport *sctp_assoc_choose_shutdown_transport( - struct sctp_association *); +struct sctp_transport *sctp_assoc_choose_alter_transport( + struct sctp_association *, struct sctp_transport *); void sctp_assoc_update_retran_path(struct sctp_association *); struct sctp_transport *sctp_assoc_lookup_paddr(const struct sctp_association *, const union sctp_addr *); diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h index b259fc5798fb..1580c04f68bc 100644 --- a/include/net/sctp/user.h +++ b/include/net/sctp/user.h @@ -147,6 +147,8 @@ enum sctp_optname { #define SCTP_GET_LOCAL_ADDRS SCTP_GET_LOCAL_ADDRS SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */ #define SCTP_SOCKOPT_CONNECTX SCTP_SOCKOPT_CONNECTX + SCTP_SOCKOPT_CONNECTX3, /* CONNECTX requests. (new implementation) */ +#define SCTP_SOCKOPT_CONNECTX3 SCTP_SOCKOPT_CONNECTX3 }; /* diff --git a/include/net/sock.h b/include/net/sock.h index 4bb1ff9fd15b..010e14a93c92 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1217,9 +1217,13 @@ static inline int skb_copy_to_page(struct sock *sk, char __user *from, static inline void skb_set_owner_w(struct sk_buff *skb, struct sock *sk) { - sock_hold(sk); skb->sk = sk; skb->destructor = sock_wfree; + /* + * We used to take a refcount on sk, but following operation + * is enough to guarantee sk_free() wont free this sock until + * all in-flight packets are completed + */ atomic_add(skb->truesize, &sk->sk_wmem_alloc); } diff --git a/include/net/wimax.h b/include/net/wimax.h index 6b3824edb39e..2af7bf839f23 100644 --- a/include/net/wimax.h +++ b/include/net/wimax.h @@ -253,7 +253,6 @@ struct net_device; struct genl_info; struct wimax_dev; -struct input_dev; /** * struct wimax_dev - Generic WiMAX device @@ -293,8 +292,8 @@ struct input_dev; * See wimax_reset()'s documentation. * * @name: [fill] A way to identify this device. We need to register a - * name with many subsystems (input for RFKILL, workqueue - * creation, etc). We can't use the network device name as that + * name with many subsystems (rfkill, workqueue creation, etc). + * We can't use the network device name as that * might change and in some instances we don't know it yet (until * we don't call register_netdev()). So we generate an unique one * using the driver name and device bus id, place it here and use @@ -316,9 +315,6 @@ struct input_dev; * * @rfkill: [private] integration into the RF-Kill infrastructure. * - * @rfkill_input: [private] virtual input device to process the - * hardware RF Kill switches. - * * @rf_sw: [private] State of the software radio switch (OFF/ON) * * @rf_hw: [private] State of the hardware radio switch (OFF/ON) diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 2e9f5c0018ae..736bca450886 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -994,7 +994,7 @@ static inline int __xfrm_policy_check2(struct sock *sk, int dir, return __xfrm_policy_check(sk, ndir, skb, family); return (!net->xfrm.policy_count[dir] && !skb->sp) || - (skb->dst->flags & DST_NOPOLICY) || + (skb_dst(skb)->flags & DST_NOPOLICY) || __xfrm_policy_check(sk, ndir, skb, family); } @@ -1048,7 +1048,7 @@ static inline int xfrm_route_forward(struct sk_buff *skb, unsigned short family) struct net *net = dev_net(skb->dev); return !net->xfrm.policy_count[XFRM_POLICY_OUT] || - (skb->dst->flags & DST_NOXFRM) || + (skb_dst(skb)->flags & DST_NOXFRM) || __xfrm_route_forward(skb, family); } |