diff options
Diffstat (limited to 'include/linux')
87 files changed, 794 insertions, 834 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index c94e71781b79..a25555381097 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -238,6 +238,7 @@ header-y += magic.h header-y += major.h header-y += map_to_7segment.h header-y += matroxfb.h +header-y += mdio.h header-y += media.h header-y += mempolicy.h header-y += meye.h @@ -304,6 +305,7 @@ header-y += poll.h header-y += posix_types.h header-y += ppdev.h header-y += ppp-comp.h +header-y += ppp-ioctl.h header-y += ppp_defs.h header-y += pps.h header-y += prctl.h diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h index 514ed45c462e..d117b29d1062 100644 --- a/include/linux/amba/serial.h +++ b/include/linux/amba/serial.h @@ -23,6 +23,8 @@ #ifndef ASM_ARM_HARDWARE_SERIAL_AMBA_H #define ASM_ARM_HARDWARE_SERIAL_AMBA_H +#include <linux/types.h> + /* ------------------------------------------------------------------------------- * From AMBA UART (PL010) Block Specification * ------------------------------------------------------------------------------- diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index fd88a3945aa1..0092102db2de 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -18,7 +18,7 @@ struct pt_regs; #define BINPRM_BUF_SIZE 128 #ifdef __KERNEL__ -#include <linux/list.h> +#include <linux/sched.h> #define CORENAME_MAX_SIZE 128 @@ -58,6 +58,7 @@ struct linux_binprm { unsigned interp_flags; unsigned interp_data; unsigned long loader, exec; + char tcomm[TASK_COMM_LEN]; }; #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0 diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 3c1063acb2ab..94300fe46cce 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -56,6 +56,26 @@ static inline unsigned long hweight_long(unsigned long w) } /** + * rol64 - rotate a 64-bit value left + * @word: value to rotate + * @shift: bits to roll + */ +static inline __u64 rol64(__u64 word, unsigned int shift) +{ + return (word << shift) | (word >> (64 - shift)); +} + +/** + * ror64 - rotate a 64-bit value right + * @word: value to rotate + * @shift: bits to roll + */ +static inline __u64 ror64(__u64 word, unsigned int shift) +{ + return (word >> shift) | (word << (64 - shift)); +} + +/** * rol32 - rotate a 32-bit value left * @word: value to rotate * @shift: bits to roll diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 6c6a1f008065..606cf339bb56 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -399,9 +399,6 @@ struct request_queue { /* Throttle data */ struct throtl_data *td; #endif -#ifdef CONFIG_LOCKDEP - int ioc_release_depth; -#endif }; #define QUEUE_FLAG_QUEUED 1 /* uses generic tag queueing */ diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index a0969fcb72b9..5d2efe7e3f1b 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -92,7 +92,7 @@ void can_bus_off(struct net_device *dev); void can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, unsigned int idx); -void can_get_echo_skb(struct net_device *dev, unsigned int idx); +unsigned int can_get_echo_skb(struct net_device *dev, unsigned int idx); void can_free_echo_skb(struct net_device *dev, unsigned int idx); struct sk_buff *alloc_can_skb(struct net_device *dev, struct can_frame **cf); diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h index 35eae4b67503..7c48029dffe6 100644 --- a/include/linux/cdrom.h +++ b/include/linux/cdrom.h @@ -952,7 +952,8 @@ struct cdrom_device_info { char name[20]; /* name of the device type */ /* per-device flags */ __u8 sanyo_slot : 2; /* Sanyo 3 CD changer support */ - __u8 reserved : 6; /* not used yet */ + __u8 keeplocked : 1; /* CDROM_LOCKDOOR status */ + __u8 reserved : 5; /* not used yet */ int cdda_method; /* see flags */ __u8 last_sense; __u8 media_written; /* dirty flag, DVD+RW bookkeeping */ diff --git a/include/linux/compat.h b/include/linux/compat.h index 41c9f6515f46..7e05fcee75a1 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -561,5 +561,9 @@ asmlinkage ssize_t compat_sys_process_vm_writev(compat_pid_t pid, unsigned long liovcnt, const struct compat_iovec __user *rvec, unsigned long riovcnt, unsigned long flags); +#else + +#define is_compat_task() (0) + #endif /* CONFIG_COMPAT */ #endif /* _LINUX_COMPAT_H */ diff --git a/include/linux/dcache.h b/include/linux/dcache.h index d64a55b23afd..ff5f5256d175 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -47,27 +47,6 @@ struct dentry_stat_t { }; extern struct dentry_stat_t dentry_stat; -/* - * Compare 2 name strings, return 0 if they match, otherwise non-zero. - * The strings are both count bytes long, and count is non-zero. - */ -static inline int dentry_cmp(const unsigned char *cs, size_t scount, - const unsigned char *ct, size_t tcount) -{ - int ret; - if (scount != tcount) - return 1; - do { - ret = (*cs != *ct); - if (ret) - break; - cs++; - ct++; - tcount--; - } while (tcount); - return ret; -} - /* Name hashing routines. Initial hash value */ /* Hash courtesy of the R5 hash in reiserfs modulo sign bits */ #define init_name_hash() 0 @@ -89,14 +68,7 @@ static inline unsigned long end_name_hash(unsigned long hash) } /* Compute the hash for a name string. */ -static inline unsigned int -full_name_hash(const unsigned char *name, unsigned int len) -{ - unsigned long hash = init_name_hash(); - while (len--) - hash = partial_name_hash(*name++, hash); - return end_name_hash(hash); -} +extern unsigned int full_name_hash(const unsigned char *, unsigned int); /* * Try to keep struct dentry aligned on 64 byte cachelines (this will @@ -309,7 +281,8 @@ extern struct dentry *d_ancestor(struct dentry *, struct dentry *); extern struct dentry *d_lookup(struct dentry *, struct qstr *); extern struct dentry *d_hash_and_lookup(struct dentry *, struct qstr *); extern struct dentry *__d_lookup(struct dentry *, struct qstr *); -extern struct dentry *__d_lookup_rcu(struct dentry *parent, struct qstr *name, +extern struct dentry *__d_lookup_rcu(const struct dentry *parent, + const struct qstr *name, unsigned *seq, struct inode **inode); /** diff --git a/include/linux/dccp.h b/include/linux/dccp.h index 710c04302a15..eaf95a023af4 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -376,8 +376,10 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb) /** * struct dccp_request_sock - represent DCCP-specific connection request * @dreq_inet_rsk: structure inherited from - * @dreq_iss: initial sequence number sent on the Response (RFC 4340, 7.1) - * @dreq_isr: initial sequence number received on the Request + * @dreq_iss: initial sequence number, sent on the first Response (RFC 4340, 7.1) + * @dreq_gss: greatest sequence number sent (for retransmitted Responses) + * @dreq_isr: initial sequence number received in the first Request + * @dreq_gsr: greatest sequence number received (for retransmitted Request(s)) * @dreq_service: service code present on the Request (there is just one) * @dreq_featneg: feature negotiation options for this connection * The following two fields are analogous to the ones in dccp_sock: @@ -387,7 +389,9 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb) struct dccp_request_sock { struct inet_request_sock dreq_inet_rsk; __u64 dreq_iss; + __u64 dreq_gss; __u64 dreq_isr; + __u64 dreq_gsr; __be32 dreq_service; struct list_head dreq_featneg; __u32 dreq_timestamp_echo; diff --git a/include/linux/digsig.h b/include/linux/digsig.h index b01558b15814..6f85a070bb45 100644 --- a/include/linux/digsig.h +++ b/include/linux/digsig.h @@ -30,7 +30,7 @@ enum digest_algo { struct pubkey_hdr { uint8_t version; /* key format version */ - time_t timestamp; /* key made, always 0 for now */ + uint32_t timestamp; /* key made, always 0 for now */ uint8_t algo; uint8_t nmpi; char mpi[0]; @@ -38,7 +38,7 @@ struct pubkey_hdr { struct signature_hdr { uint8_t version; /* signature format version */ - time_t timestamp; /* signature made */ + uint32_t timestamp; /* signature made */ uint8_t algo; uint8_t hash; uint8_t keyid[8]; diff --git a/include/linux/elevator.h b/include/linux/elevator.h index c24f3d7fbf1e..7d4e0356f329 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -42,12 +42,6 @@ struct elevator_ops elevator_merged_fn *elevator_merged_fn; elevator_merge_req_fn *elevator_merge_req_fn; elevator_allow_merge_fn *elevator_allow_merge_fn; - - /* - * Used for both plugged list and elevator merging and in the - * former case called without queue_lock. Read comment on top of - * attempt_plug_merge() for details. - */ elevator_bio_merged_fn *elevator_bio_merged_fn; elevator_dispatch_fn *elevator_dispatch_fn; @@ -122,7 +116,6 @@ extern void elv_dispatch_add_tail(struct request_queue *, struct request *); extern void elv_add_request(struct request_queue *, struct request *, int); extern void __elv_add_request(struct request_queue *, struct request *, int); extern int elv_merge(struct request_queue *, struct request **, struct bio *); -extern int elv_try_merge(struct request *, struct bio *); extern void elv_merge_requests(struct request_queue *, struct request *, struct request *); extern void elv_merged_request(struct request_queue *, struct request *, int); @@ -155,7 +148,7 @@ extern ssize_t elv_iosched_store(struct request_queue *, const char *, size_t); extern int elevator_init(struct request_queue *, char *); extern void elevator_exit(struct elevator_queue *); extern int elevator_change(struct request_queue *, const char *); -extern int elv_rq_merge_ok(struct request *, struct bio *); +extern bool elv_rq_merge_ok(struct request *, struct bio *); /* * Helper functions. diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 05955cf09937..8a1835855faa 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -140,17 +140,18 @@ static inline void random_ether_addr(u8 *addr) } /** - * dev_hw_addr_random - Create random MAC and set device flag + * eth_hw_addr_random - Generate software assigned random Ethernet and + * set device flag * @dev: pointer to net_device structure - * @hwaddr: Pointer to a six-byte array containing the Ethernet address * - * Generate random MAC to be used by a device and set addr_assign_type - * so the state can be read by sysfs and be used by udev. + * Generate a random Ethernet address (MAC) to be used by a net device + * and set addr_assign_type so the state can be read by sysfs and be + * used by userspace. */ -static inline void dev_hw_addr_random(struct net_device *dev, u8 *hwaddr) +static inline void eth_hw_addr_random(struct net_device *dev) { dev->addr_assign_type |= NET_ADDR_RANDOM; - random_ether_addr(hwaddr); + random_ether_addr(dev->dev_addr); } /** diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index da5b2de99ae4..e1d9e0ede309 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -30,10 +30,15 @@ struct ethtool_cmd { * access it */ __u8 duplex; /* Duplex, half or full */ __u8 port; /* Which connector port */ - __u8 phy_address; + __u8 phy_address; /* MDIO PHY address (PRTAD for clause 45). + * May be read-only or read-write + * depending on the driver. + */ __u8 transceiver; /* Which transceiver to use */ __u8 autoneg; /* Enable or disable autonegotiation */ - __u8 mdio_support; + __u8 mdio_support; /* MDIO protocols supported. Read-only. + * Not set by all drivers. + */ __u32 maxtxpkt; /* Tx pkts before generating tx int */ __u32 maxrxpkt; /* Rx pkts before generating rx int */ __u16 speed_hi; /* The forced speed (upper @@ -59,6 +64,20 @@ static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep) return (ep->speed_hi << 16) | ep->speed; } +/* Device supports clause 22 register access to PHY or peripherals + * using the interface defined in <linux/mii.h>. This should not be + * set if there are known to be no such peripherals present or if + * the driver only emulates clause 22 registers for compatibility. + */ +#define ETH_MDIO_SUPPORTS_C22 1 + +/* Device supports clause 45 register access to PHY or peripherals + * using the interface defined in <linux/mii.h> and <linux/mdio.h>. + * This should not be set if there are known to be no such peripherals + * present. + */ +#define ETH_MDIO_SUPPORTS_C45 2 + #define ETHTOOL_FWVERS_LEN 32 #define ETHTOOL_BUSINFO_LEN 32 /* these strings are set to whatever the driver author decides... */ diff --git a/include/linux/freezer.h b/include/linux/freezer.h index 0ab54e16a91f..d09af4b67cf1 100644 --- a/include/linux/freezer.h +++ b/include/linux/freezer.h @@ -39,6 +39,7 @@ extern bool __refrigerator(bool check_kthr_stop); extern int freeze_processes(void); extern int freeze_kernel_threads(void); extern void thaw_processes(void); +extern void thaw_kernel_threads(void); static inline bool try_to_freeze(void) { @@ -174,6 +175,7 @@ static inline bool __refrigerator(bool check_kthr_stop) { return false; } static inline int freeze_processes(void) { return -ENOSYS; } static inline int freeze_kernel_threads(void) { return -ENOSYS; } static inline void thaw_processes(void) {} +static inline void thaw_kernel_threads(void) {} static inline bool try_to_freeze(void) { return false; } diff --git a/include/linux/fs.h b/include/linux/fs.h index 386da09f229d..69cd5bb640f5 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2496,6 +2496,7 @@ extern void get_filesystem(struct file_system_type *fs); extern void put_filesystem(struct file_system_type *fs); extern struct file_system_type *get_fs_type(const char *name); extern struct super_block *get_super(struct block_device *); +extern struct super_block *get_super_thawed(struct block_device *); extern struct super_block *get_active_super(struct block_device *bdev); extern void drop_super(struct super_block *sb); extern void iterate_supers(void (*)(struct super_block *, void *), void *); diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h index b5ca4b2c08ec..004ff33ab38e 100644 --- a/include/linux/gpio_keys.h +++ b/include/linux/gpio_keys.h @@ -1,6 +1,8 @@ #ifndef _GPIO_KEYS_H #define _GPIO_KEYS_H +struct device; + struct gpio_keys_button { /* Configuration parameters */ unsigned int code; /* input event code (KEY_*, SW_*) */ diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 62b908e0e591..0ae065a5fcb2 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -35,7 +35,7 @@ #include <linux/mod_devicetable.h> -#define MAX_PAGE_BUFFER_COUNT 18 +#define MAX_PAGE_BUFFER_COUNT 19 #define MAX_MULTIPAGE_BUFFER_COUNT 32 /* 128K */ #pragma pack(push, 1) diff --git a/include/linux/if.h b/include/linux/if.h index 06b6ef60c821..f995c663c493 100644 --- a/include/linux/if.h +++ b/include/linux/if.h @@ -80,6 +80,8 @@ * skbs on transmit */ #define IFF_UNICAST_FLT 0x20000 /* Supports unicast filtering */ #define IFF_TEAM_PORT 0x40000 /* device used as team port */ +#define IFF_SUPP_NOFCS 0x80000 /* device supports sending custom FCS */ + #define IF_GET_IFACE 0x0001 /* for querying only */ #define IF_GET_PROTO 0x0002 diff --git a/include/linux/if_link.h b/include/linux/if_link.h index c52d4b5f872a..4b24ff453aee 100644 --- a/include/linux/if_link.h +++ b/include/linux/if_link.h @@ -137,6 +137,7 @@ enum { IFLA_AF_SPEC, IFLA_GROUP, /* Group the device belongs to */ IFLA_NET_NS_FD, + IFLA_EXT_MASK, /* Extended info mask, VFs, etc */ __IFLA_MAX }; diff --git a/include/linux/if_ppp.h b/include/linux/if_ppp.h index c9ad38322576..9048fabb7a4e 100644 --- a/include/linux/if_ppp.h +++ b/include/linux/if_ppp.h @@ -1,173 +1 @@ -/* - * if_ppp.h - Point-to-Point Protocol definitions. - * - * Copyright (c) 1989 Carnegie Mellon University. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that the above copyright notice and this paragraph are - * duplicated in all such forms and that any documentation, - * advertising materials, and other materials related to such - * distribution and use acknowledge that the software was developed - * by Carnegie Mellon University. The name of the - * University may not be used to endorse or promote products derived - * from this software without specific prior written permission. - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - * - */ - -/* - * ==FILEVERSION 20050812== - * - * NOTE TO MAINTAINERS: - * If you modify this file at all, please set the above date. - * if_ppp.h is shipped with a PPP distribution as well as with the kernel; - * if everyone increases the FILEVERSION number above, then scripts - * can do the right thing when deciding whether to install a new if_ppp.h - * file. Don't change the format of that line otherwise, so the - * installation script can recognize it. - */ - -#ifndef _IF_PPP_H_ -#define _IF_PPP_H_ - -#include <linux/types.h> -#include <linux/compiler.h> - -/* - * Packet sizes - */ - -#define PPP_MTU 1500 /* Default MTU (size of Info field) */ -#define PPP_MAXMRU 65000 /* Largest MRU we allow */ -#define PROTO_IPX 0x002b /* protocol numbers */ -#define PROTO_DNA_RT 0x0027 /* DNA Routing */ - - -/* - * Bit definitions for flags. - */ - -#define SC_COMP_PROT 0x00000001 /* protocol compression (output) */ -#define SC_COMP_AC 0x00000002 /* header compression (output) */ -#define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */ -#define SC_NO_TCP_CCID 0x00000008 /* disable VJ connection-id comp. */ -#define SC_REJ_COMP_AC 0x00000010 /* reject adrs/ctrl comp. on input */ -#define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */ -#define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */ -#define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */ -#define SC_ENABLE_IP 0x00000100 /* IP packets may be exchanged */ -#define SC_LOOP_TRAFFIC 0x00000200 /* send traffic to pppd */ -#define SC_MULTILINK 0x00000400 /* do multilink encapsulation */ -#define SC_MP_SHORTSEQ 0x00000800 /* use short MP sequence numbers */ -#define SC_COMP_RUN 0x00001000 /* compressor has been inited */ -#define SC_DECOMP_RUN 0x00002000 /* decompressor has been inited */ -#define SC_MP_XSHORTSEQ 0x00004000 /* transmit short MP seq numbers */ -#define SC_DEBUG 0x00010000 /* enable debug messages */ -#define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */ -#define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */ -#define SC_LOG_RAWIN 0x00080000 /* log all chars received */ -#define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */ -#define SC_SYNC 0x00200000 /* synchronous serial mode */ -#define SC_MUST_COMP 0x00400000 /* no uncompressed packets may be sent or received */ -#define SC_MASK 0x0f600fff /* bits that user can change */ - -/* state bits */ -#define SC_XMIT_BUSY 0x10000000 /* (used by isdn_ppp?) */ -#define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */ -#define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */ -#define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */ -#define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */ -#define SC_DC_FERROR 0x00800000 /* fatal decomp error detected */ -#define SC_DC_ERROR 0x00400000 /* non-fatal decomp error detected */ - -/* - * Ioctl definitions. - */ - -struct npioctl { - int protocol; /* PPP protocol, e.g. PPP_IP */ - enum NPmode mode; -}; - -/* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */ -struct ppp_option_data { - __u8 __user *ptr; - __u32 length; - int transmit; -}; - -struct ifpppstatsreq { - struct ifreq b; - struct ppp_stats stats; /* statistic information */ -}; - -struct ifpppcstatsreq { - struct ifreq b; - struct ppp_comp_stats stats; -}; - -/* For PPPIOCGL2TPSTATS */ -struct pppol2tp_ioc_stats { - __u16 tunnel_id; /* redundant */ - __u16 session_id; /* if zero, get tunnel stats */ - __u32 using_ipsec:1; /* valid only for session_id == 0 */ - __aligned_u64 tx_packets; - __aligned_u64 tx_bytes; - __aligned_u64 tx_errors; - __aligned_u64 rx_packets; - __aligned_u64 rx_bytes; - __aligned_u64 rx_seq_discards; - __aligned_u64 rx_oos_packets; - __aligned_u64 rx_errors; -}; - -#define ifr__name b.ifr_ifrn.ifrn_name -#define stats_ptr b.ifr_ifru.ifru_data - -/* - * Ioctl definitions. - */ - -#define PPPIOCGFLAGS _IOR('t', 90, int) /* get configuration flags */ -#define PPPIOCSFLAGS _IOW('t', 89, int) /* set configuration flags */ -#define PPPIOCGASYNCMAP _IOR('t', 88, int) /* get async map */ -#define PPPIOCSASYNCMAP _IOW('t', 87, int) /* set async map */ -#define PPPIOCGUNIT _IOR('t', 86, int) /* get ppp unit number */ -#define PPPIOCGRASYNCMAP _IOR('t', 85, int) /* get receive async map */ -#define PPPIOCSRASYNCMAP _IOW('t', 84, int) /* set receive async map */ -#define PPPIOCGMRU _IOR('t', 83, int) /* get max receive unit */ -#define PPPIOCSMRU _IOW('t', 82, int) /* set max receive unit */ -#define PPPIOCSMAXCID _IOW('t', 81, int) /* set VJ max slot ID */ -#define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */ -#define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */ -#define PPPIOCXFERUNIT _IO('t', 78) /* transfer PPP unit */ -#define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data) -#define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */ -#define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */ -#define PPPIOCSPASS _IOW('t', 71, struct sock_fprog) /* set pass filter */ -#define PPPIOCSACTIVE _IOW('t', 70, struct sock_fprog) /* set active filt */ -#define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */ -#define PPPIOCSDEBUG _IOW('t', 64, int) /* Set debug level */ -#define PPPIOCGIDLE _IOR('t', 63, struct ppp_idle) /* get idle time */ -#define PPPIOCNEWUNIT _IOWR('t', 62, int) /* create new ppp unit */ -#define PPPIOCATTACH _IOW('t', 61, int) /* attach to ppp unit */ -#define PPPIOCDETACH _IOW('t', 60, int) /* detach from ppp unit/chan */ -#define PPPIOCSMRRU _IOW('t', 59, int) /* set multilink MRU */ -#define PPPIOCCONNECT _IOW('t', 58, int) /* connect channel to unit */ -#define PPPIOCDISCONN _IO('t', 57) /* disconnect channel */ -#define PPPIOCATTCHAN _IOW('t', 56, int) /* attach to ppp channel */ -#define PPPIOCGCHAN _IOR('t', 55, int) /* get ppp channel number */ -#define PPPIOCGL2TPSTATS _IOR('t', 54, struct pppol2tp_ioc_stats) - -#define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0) -#define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */ -#define SIOCGPPPCSTATS (SIOCDEVPRIVATE + 2) - -#if !defined(ifr_mtu) -#define ifr_mtu ifr_ifru.ifru_metric -#endif - -#endif /* _IF_PPP_H_ */ +#include <linux/ppp-ioctl.h> diff --git a/include/linux/in.h b/include/linux/in.h index 01129c0ea87c..e0337f11d92e 100644 --- a/include/linux/in.h +++ b/include/linux/in.h @@ -111,6 +111,7 @@ struct in_addr { #define MCAST_LEAVE_SOURCE_GROUP 47 #define MCAST_MSFILTER 48 #define IP_MULTICAST_ALL 49 +#define IP_UNICAST_IF 50 #define MCAST_EXCLUDE 0 #define MCAST_INCLUDE 1 diff --git a/include/linux/in6.h b/include/linux/in6.h index 097a34b55560..5c83d9e3eb8f 100644 --- a/include/linux/in6.h +++ b/include/linux/in6.h @@ -271,6 +271,7 @@ struct in6_flowlabel_req { #define IPV6_ORIGDSTADDR 74 #define IPV6_RECVORIGDSTADDR IPV6_ORIGDSTADDR #define IPV6_TRANSPARENT 75 +#define IPV6_UNICAST_IF 76 /* * Multicast Routing: diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h index 7e1371c4bccf..119773eebe31 100644 --- a/include/linux/iocontext.h +++ b/include/linux/iocontext.h @@ -133,7 +133,7 @@ static inline struct io_context *ioc_task_link(struct io_context *ioc) struct task_struct; #ifdef CONFIG_BLOCK -void put_io_context(struct io_context *ioc, struct request_queue *locked_q); +void put_io_context(struct io_context *ioc); void exit_io_context(struct task_struct *task); struct io_context *get_task_io_context(struct task_struct *task, gfp_t gfp_flags, int node); @@ -141,8 +141,7 @@ void ioc_ioprio_changed(struct io_context *ioc, int ioprio); void ioc_cgroup_changed(struct io_context *ioc); #else struct io_context; -static inline void put_io_context(struct io_context *ioc, - struct request_queue *locked_q) { } +static inline void put_io_context(struct io_context *ioc) { } static inline void exit_io_context(struct task_struct *task) { } #endif diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 6318268dcaf5..8260ef779762 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -233,6 +233,11 @@ static inline struct ipv6hdr *ipipv6_hdr(const struct sk_buff *skb) return (struct ipv6hdr *)skb_transport_header(skb); } +static inline __u8 ipv6_tclass(const struct ipv6hdr *iph) +{ + return (ntohl(*(__be32 *)iph) >> 20) & 0xff; +} + /* This structure contains results of exthdrs parsing as offsets from skb->nh. @@ -324,6 +329,7 @@ struct ipv6_pinfo { __unused_2:6; __s16 mcast_hops:9; #endif + int ucast_oif; int mcast_oif; /* pktoption flags */ @@ -360,7 +366,7 @@ struct ipv6_pinfo { dontfrag:1; __u8 min_hopcount; __u8 tclass; - __u8 padding; + __u8 rcv_tclass; __u32 dst_cookie; diff --git a/include/linux/isdn.h b/include/linux/isdn.h index 4ccf95d681b4..292f27a793d4 100644 --- a/include/linux/isdn.h +++ b/include/linux/isdn.h @@ -187,7 +187,7 @@ typedef struct { #endif #include <linux/ppp_defs.h> -#include <linux/if_ppp.h> +#include <linux/ppp-ioctl.h> #include <linux/isdn_ppp.h> #endif diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h index fee66317e071..35f7237ec972 100644 --- a/include/linux/kmsg_dump.h +++ b/include/linux/kmsg_dump.h @@ -15,13 +15,18 @@ #include <linux/errno.h> #include <linux/list.h> +/* + * Keep this list arranged in rough order of priority. Anything listed after + * KMSG_DUMP_OOPS will not be logged by default unless printk.always_kmsg_dump + * is passed to the kernel. + */ enum kmsg_dump_reason { - KMSG_DUMP_OOPS, KMSG_DUMP_PANIC, + KMSG_DUMP_OOPS, + KMSG_DUMP_EMERG, KMSG_DUMP_RESTART, KMSG_DUMP_HALT, KMSG_DUMP_POWEROFF, - KMSG_DUMP_EMERG, }; /** diff --git a/include/linux/lp8727.h b/include/linux/lp8727.h index d21fa2865bf4..d21fa2865bf4 100755..100644 --- a/include/linux/lp8727.h +++ b/include/linux/lp8727.h diff --git a/include/linux/mdio.h b/include/linux/mdio.h index b1494aced217..dfb947959ec9 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -10,6 +10,7 @@ #ifndef __LINUX_MDIO_H__ #define __LINUX_MDIO_H__ +#include <linux/types.h> #include <linux/mii.h> /* MDIO Manageable Devices (MMDs). */ @@ -273,6 +274,8 @@ static inline __u16 mdio_phy_id_c45(int prtad, int devad) return MDIO_PHY_ID_C45 | (prtad << 5) | devad; } +#ifdef __KERNEL__ + static inline bool mdio_phy_id_is_c45(int phy_id) { return (phy_id & MDIO_PHY_ID_C45) && !(phy_id & ~MDIO_PHY_ID_C45_MASK); @@ -288,11 +291,6 @@ static inline __u16 mdio_phy_id_devad(int phy_id) return phy_id & MDIO_PHY_ID_DEVAD; } -#define MDIO_SUPPORTS_C22 1 -#define MDIO_SUPPORTS_C45 2 - -#ifdef __KERNEL__ - /** * struct mdio_if_info - Ethernet controller MDIO interface * @prtad: PRTAD of the PHY (%MDIO_PRTAD_NONE if not present/unknown) @@ -321,6 +319,8 @@ struct mdio_if_info { #define MDIO_PRTAD_NONE (-1) #define MDIO_DEVAD_NONE (-1) +#define MDIO_SUPPORTS_C22 1 +#define MDIO_SUPPORTS_C45 2 #define MDIO_EMULATE_C22 4 struct ethtool_cmd; diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 4d34356fe644..b80de520670b 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -129,7 +129,6 @@ extern void mem_cgroup_print_oom_info(struct mem_cgroup *memcg, extern void mem_cgroup_replace_page_cache(struct page *oldpage, struct page *newpage); -extern void mem_cgroup_reset_owner(struct page *page); #ifdef CONFIG_CGROUP_MEM_RES_CTLR_SWAP extern int do_swap_account; #endif @@ -392,10 +391,6 @@ static inline void mem_cgroup_replace_page_cache(struct page *oldpage, struct page *newpage) { } - -static inline void mem_cgroup_reset_owner(struct page *page) -{ -} #endif /* CONFIG_CGROUP_MEM_CONT */ #if !defined(CONFIG_CGROUP_MEM_RES_CTLR) || !defined(CONFIG_DEBUG_VM) diff --git a/include/linux/mfd/mcp.h b/include/linux/mfd/mcp.h index 1515e64e3663..f88c1cc0cb0f 100644 --- a/include/linux/mfd/mcp.h +++ b/include/linux/mfd/mcp.h @@ -10,7 +10,6 @@ #ifndef MCP_H #define MCP_H -#include <linux/mod_devicetable.h> #include <mach/dma.h> struct mcp_ops; @@ -27,7 +26,7 @@ struct mcp { dma_device_t dma_telco_rd; dma_device_t dma_telco_wr; struct device attached_device; - const char *codec; + int gpio_base; }; struct mcp_ops { @@ -45,11 +44,10 @@ void mcp_reg_write(struct mcp *, unsigned int, unsigned int); unsigned int mcp_reg_read(struct mcp *, unsigned int); void mcp_enable(struct mcp *); void mcp_disable(struct mcp *); -const struct mcp_device_id *mcp_get_device_id(const struct mcp *mcp); #define mcp_get_sclk_rate(mcp) ((mcp)->sclk_rate) struct mcp *mcp_host_alloc(struct device *, size_t); -int mcp_host_register(struct mcp *, void *); +int mcp_host_register(struct mcp *); void mcp_host_unregister(struct mcp *); struct mcp_driver { @@ -58,7 +56,6 @@ struct mcp_driver { void (*remove)(struct mcp *); int (*suspend)(struct mcp *, pm_message_t); int (*resume)(struct mcp *); - const struct mcp_device_id *id_table; }; int mcp_driver_register(struct mcp_driver *); @@ -67,6 +64,9 @@ void mcp_driver_unregister(struct mcp_driver *); #define mcp_get_drvdata(mcp) dev_get_drvdata(&(mcp)->attached_device) #define mcp_set_drvdata(mcp,d) dev_set_drvdata(&(mcp)->attached_device, d) -#define mcp_priv(mcp) ((void *)((mcp)+1)) +static inline void *mcp_priv(struct mcp *mcp) +{ + return mcp + 1; +} #endif diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h index 2463c2619596..9bc9ac651dad 100644 --- a/include/linux/mfd/twl6040.h +++ b/include/linux/mfd/twl6040.h @@ -187,8 +187,10 @@ struct twl6040 { int rev; u8 vibra_ctrl_cache[2]; + /* PLL configuration */ int pll; unsigned int sysclk; + unsigned int mclk; unsigned int irq; unsigned int irq_base; diff --git a/include/linux/mfd/ucb1x00.h b/include/linux/mfd/ucb1x00.h index bc19e5fb7ea8..4321f044d1e4 100644 --- a/include/linux/mfd/ucb1x00.h +++ b/include/linux/mfd/ucb1x00.h @@ -104,9 +104,6 @@ #define UCB_MODE_DYN_VFLAG_ENA (1 << 12) #define UCB_MODE_AUD_OFF_CAN (1 << 13) -struct ucb1x00_plat_data { - int gpio_base; -}; struct ucb1x00_irq { void *devid; @@ -119,7 +116,7 @@ struct ucb1x00 { unsigned int irq; struct semaphore adc_sem; spinlock_t io_lock; - const struct mcp_device_id *id; + u16 id; u16 io_dir; u16 io_out; u16 adc_cr; diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index aea61905499b..44d8144e9ae8 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -622,7 +622,10 @@ int mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac); int mlx4_get_eth_qp(struct mlx4_dev *dev, u8 port, u64 mac, int *qpn); void mlx4_put_eth_qp(struct mlx4_dev *dev, u8 port, u64 mac, int qpn); void mlx4_set_stats_bitmap(struct mlx4_dev *dev, u64 *stats_bitmap); - +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_qpn_calc(struct mlx4_dev *dev, u8 port, u32 base_qpn, + u8 promisc); int mlx4_find_cached_vlan(struct mlx4_dev *dev, u8 port, u16 vid, int *idx); int mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan, int *index); void mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, int index); diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index bee8fa231276..091f9e7dc8b9 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -212,7 +212,10 @@ struct mlx4_wqe_ctrl_seg { * [1] SE (solicited event) * [0] FL (force loopback) */ - __be32 srcrb_flags; + union { + __be32 srcrb_flags; + __be16 srcrb_flags16[2]; + }; /* * imm is immediate data for send/RDMA write w/ immediate; * also invalidation key for send with invalidate; input diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 9f22ba572de0..19a41d1737af 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -217,6 +217,7 @@ struct mmc_card { #define MMC_CARD_SDXC (1<<6) /* card is SDXC */ #define MMC_CARD_REMOVED (1<<7) /* card has been removed */ #define MMC_STATE_HIGHSPEED_200 (1<<8) /* card is in HS200 mode */ +#define MMC_STATE_SLEEP (1<<9) /* card is in sleep state */ unsigned int quirks; /* card quirks */ #define MMC_QUIRK_LENIENT_FN0 (1<<0) /* allow SDIO FN0 writes outside of the VS CCCR range */ #define MMC_QUIRK_BLKSZ_FOR_BYTE_MODE (1<<1) /* use func->cur_blksize */ @@ -382,6 +383,7 @@ static inline void __maybe_unused remove_quirk(struct mmc_card *card, int data) #define mmc_sd_card_uhs(c) ((c)->state & MMC_STATE_ULTRAHIGHSPEED) #define mmc_card_ext_capacity(c) ((c)->state & MMC_CARD_SDXC) #define mmc_card_removed(c) ((c) && ((c)->state & MMC_CARD_REMOVED)) +#define mmc_card_is_sleep(c) ((c)->state & MMC_STATE_SLEEP) #define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT) #define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY) @@ -393,7 +395,9 @@ static inline void __maybe_unused remove_quirk(struct mmc_card *card, int data) #define mmc_sd_card_set_uhs(c) ((c)->state |= MMC_STATE_ULTRAHIGHSPEED) #define mmc_card_set_ext_capacity(c) ((c)->state |= MMC_CARD_SDXC) #define mmc_card_set_removed(c) ((c)->state |= MMC_CARD_REMOVED) +#define mmc_card_set_sleep(c) ((c)->state |= MMC_STATE_SLEEP) +#define mmc_card_clr_sleep(c) ((c)->state &= ~MMC_STATE_SLEEP) /* * Quirk add/remove for MMC products. */ diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h index e8779c6d1759..aae5d1f1bb39 100644 --- a/include/linux/mmc/dw_mmc.h +++ b/include/linux/mmc/dw_mmc.h @@ -14,6 +14,8 @@ #ifndef LINUX_MMC_DW_MMC_H #define LINUX_MMC_DW_MMC_H +#include <linux/scatterlist.h> + #define MAX_MCI_SLOTS 2 enum dw_mci_state { @@ -40,7 +42,7 @@ struct mmc_data; * @lock: Spinlock protecting the queue and associated data. * @regs: Pointer to MMIO registers. * @sg: Scatterlist entry currently being processed by PIO code, if any. - * @pio_offset: Offset into the current scatterlist entry. + * @sg_miter: PIO mapping scatterlist iterator. * @cur_slot: The slot which is currently using the controller. * @mrq: The request currently being processed on @cur_slot, * or NULL if the controller is idle. @@ -115,7 +117,7 @@ struct dw_mci { void __iomem *regs; struct scatterlist *sg; - unsigned int pio_offset; + struct sg_mapping_iter sg_miter; struct dw_mci_slot *cur_slot; struct mmc_request *mrq; diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 0beba1e5e1ed..ee2b0363c040 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -257,6 +257,7 @@ struct mmc_host { #define MMC_CAP2_HS200_1_2V_SDR (1 << 6) /* can support */ #define MMC_CAP2_HS200 (MMC_CAP2_HS200_1_8V_SDR | \ MMC_CAP2_HS200_1_2V_SDR) +#define MMC_CAP2_BROKEN_VOLTAGE (1 << 7) /* Use the broken voltage */ mmc_pm_flag_t pm_caps; /* supported pm features */ unsigned int power_notify_type; @@ -444,4 +445,23 @@ static inline int mmc_boot_partition_access(struct mmc_host *host) return !(host->caps2 & MMC_CAP2_BOOTPART_NOACC); } +#ifdef CONFIG_MMC_CLKGATE +void mmc_host_clk_hold(struct mmc_host *host); +void mmc_host_clk_release(struct mmc_host *host); +unsigned int mmc_host_clk_rate(struct mmc_host *host); + +#else +static inline void mmc_host_clk_hold(struct mmc_host *host) +{ +} + +static inline void mmc_host_clk_release(struct mmc_host *host) +{ +} + +static inline unsigned int mmc_host_clk_rate(struct mmc_host *host) +{ + return host->ios.clock; +} +#endif #endif /* LINUX_MMC_HOST_H */ diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index b29e7f6f8fa5..83ac0713ed0a 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -436,17 +436,6 @@ struct spi_device_id { __attribute__((aligned(sizeof(kernel_ulong_t)))); }; -/* mcp */ - -#define MCP_NAME_SIZE 20 -#define MCP_MODULE_PREFIX "mcp:" - -struct mcp_device_id { - char name[MCP_NAME_SIZE]; - kernel_ulong_t driver_data /* Data private to the driver */ - __attribute__((aligned(sizeof(kernel_ulong_t)))); -}; - /* dmi */ enum dmi_field { DMI_NONE, diff --git a/include/linux/mpi.h b/include/linux/mpi.h index 06f88994ccaa..d02cca6cc8ce 100644 --- a/include/linux/mpi.h +++ b/include/linux/mpi.h @@ -57,8 +57,6 @@ struct gcry_mpi { typedef struct gcry_mpi *MPI; -#define MPI_NULL NULL - #define mpi_get_nlimbs(a) ((a)->nlimbs) #define mpi_is_neg(a) ((a)->sign) diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 1a81fde8f333..d43dc25af82e 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -427,9 +427,7 @@ static inline int mtd_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len) static inline int mtd_suspend(struct mtd_info *mtd) { - if (!mtd->suspend) - return -EOPNOTSUPP; - return mtd->suspend(mtd); + return mtd->suspend ? mtd->suspend(mtd) : 0; } static inline void mtd_resume(struct mtd_info *mtd) @@ -441,7 +439,7 @@ static inline void mtd_resume(struct mtd_info *mtd) static inline int mtd_block_isbad(struct mtd_info *mtd, loff_t ofs) { if (!mtd->block_isbad) - return -EOPNOTSUPP; + return 0; return mtd->block_isbad(mtd, ofs); } diff --git a/include/linux/net.h b/include/linux/net.h index b29923006b11..be60c7f5e145 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -206,6 +206,7 @@ struct proto_ops { int offset, size_t size, int flags); ssize_t (*splice_read)(struct socket *sock, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags); + void (*set_peek_off)(struct sock *sk, int val); }; #define DECLARE_SOCKADDR(type, dst, src) \ diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 77f5202977ce..5ac32123035a 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -54,6 +54,8 @@ enum { NETIF_F_RXCSUM_BIT, /* Receive checksumming offload */ NETIF_F_NOCACHE_COPY_BIT, /* Use no-cache copyfromuser */ NETIF_F_LOOPBACK_BIT, /* Enable loopback */ + NETIF_F_RXFCS_BIT, /* Append FCS to skb pkt data */ + NETIF_F_RXALL_BIT, /* Receive errored frames too */ /* * Add your fresh new feature above and remember to update @@ -98,6 +100,8 @@ enum { #define NETIF_F_TSO __NETIF_F(TSO) #define NETIF_F_UFO __NETIF_F(UFO) #define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED) +#define NETIF_F_RXFCS __NETIF_F(RXFCS) +#define NETIF_F_RXALL __NETIF_F(RXALL) /* Features valid for ethtool to change */ /* = all defined minus driver/device-class-related */ diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 0eac07c95255..4535a4ea9760 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -417,7 +417,7 @@ typedef rx_handler_result_t rx_handler_func_t(struct sk_buff **pskb); extern void __napi_schedule(struct napi_struct *n); -static inline int napi_disable_pending(struct napi_struct *n) +static inline bool napi_disable_pending(struct napi_struct *n) { return test_bit(NAPI_STATE_DISABLE, &n->state); } @@ -431,7 +431,7 @@ static inline int napi_disable_pending(struct napi_struct *n) * insure only one NAPI poll instance runs. We also make * sure there is no pending NAPI disable. */ -static inline int napi_schedule_prep(struct napi_struct *n) +static inline bool napi_schedule_prep(struct napi_struct *n) { return !napi_disable_pending(n) && !test_and_set_bit(NAPI_STATE_SCHED, &n->state); @@ -451,13 +451,13 @@ static inline void napi_schedule(struct napi_struct *n) } /* Try to reschedule poll. Called by dev->poll() after napi_complete(). */ -static inline int napi_reschedule(struct napi_struct *napi) +static inline bool napi_reschedule(struct napi_struct *napi) { if (napi_schedule_prep(napi)) { __napi_schedule(napi); - return 1; + return true; } - return 0; + return false; } /** @@ -1082,7 +1082,8 @@ struct net_device { const struct header_ops *header_ops; unsigned int flags; /* interface flags (a la BSD) */ - unsigned int priv_flags; /* Like 'flags' but invisible to userspace. */ + unsigned int priv_flags; /* Like 'flags' but invisible to userspace. + * See if.h for definitions. */ unsigned short gflags; unsigned short padded; /* How much padding added by alloc_netdev() */ @@ -1867,7 +1868,7 @@ static inline void netif_tx_stop_all_queues(struct net_device *dev) } } -static inline int netif_tx_queue_stopped(const struct netdev_queue *dev_queue) +static inline bool netif_tx_queue_stopped(const struct netdev_queue *dev_queue) { return test_bit(__QUEUE_STATE_DRV_XOFF, &dev_queue->state); } @@ -1878,17 +1879,17 @@ static inline int netif_tx_queue_stopped(const struct netdev_queue *dev_queue) * * Test if transmit queue on device is currently unable to send. */ -static inline int netif_queue_stopped(const struct net_device *dev) +static inline bool netif_queue_stopped(const struct net_device *dev) { return netif_tx_queue_stopped(netdev_get_tx_queue(dev, 0)); } -static inline int netif_xmit_stopped(const struct netdev_queue *dev_queue) +static inline bool netif_xmit_stopped(const struct netdev_queue *dev_queue) { return dev_queue->state & QUEUE_STATE_ANY_XOFF; } -static inline int netif_xmit_frozen_or_stopped(const struct netdev_queue *dev_queue) +static inline bool netif_xmit_frozen_or_stopped(const struct netdev_queue *dev_queue) { return dev_queue->state & QUEUE_STATE_ANY_XOFF_OR_FROZEN; } @@ -1898,12 +1899,22 @@ static inline void netdev_tx_sent_queue(struct netdev_queue *dev_queue, { #ifdef CONFIG_BQL dql_queued(&dev_queue->dql, bytes); - if (unlikely(dql_avail(&dev_queue->dql) < 0)) { - set_bit(__QUEUE_STATE_STACK_XOFF, &dev_queue->state); - if (unlikely(dql_avail(&dev_queue->dql) >= 0)) - clear_bit(__QUEUE_STATE_STACK_XOFF, - &dev_queue->state); - } + + if (likely(dql_avail(&dev_queue->dql) >= 0)) + return; + + set_bit(__QUEUE_STATE_STACK_XOFF, &dev_queue->state); + + /* + * The XOFF flag must be set before checking the dql_avail below, + * because in netdev_tx_completed_queue we update the dql_completed + * before checking the XOFF flag. + */ + smp_mb(); + + /* check again in case another CPU has just made room avail */ + if (unlikely(dql_avail(&dev_queue->dql) >= 0)) + clear_bit(__QUEUE_STATE_STACK_XOFF, &dev_queue->state); #endif } @@ -1916,16 +1927,23 @@ static inline void netdev_tx_completed_queue(struct netdev_queue *dev_queue, unsigned pkts, unsigned bytes) { #ifdef CONFIG_BQL - if (likely(bytes)) { - dql_completed(&dev_queue->dql, bytes); - if (unlikely(test_bit(__QUEUE_STATE_STACK_XOFF, - &dev_queue->state) && - dql_avail(&dev_queue->dql) >= 0)) { - if (test_and_clear_bit(__QUEUE_STATE_STACK_XOFF, - &dev_queue->state)) - netif_schedule_queue(dev_queue); - } - } + if (unlikely(!bytes)) + return; + + dql_completed(&dev_queue->dql, bytes); + + /* + * Without the memory barrier there is a small possiblity that + * netdev_tx_sent_queue will miss the update and cause the queue to + * be stopped forever + */ + smp_mb(); + + if (dql_avail(&dev_queue->dql) < 0) + return; + + if (test_and_clear_bit(__QUEUE_STATE_STACK_XOFF, &dev_queue->state)) + netif_schedule_queue(dev_queue); #endif } @@ -1938,6 +1956,7 @@ static inline void netdev_completed_queue(struct net_device *dev, static inline void netdev_tx_reset_queue(struct netdev_queue *q) { #ifdef CONFIG_BQL + clear_bit(__QUEUE_STATE_STACK_XOFF, &q->state); dql_reset(&q->dql); #endif } @@ -1953,7 +1972,7 @@ static inline void netdev_reset_queue(struct net_device *dev_queue) * * Test if the device has been brought up. */ -static inline int netif_running(const struct net_device *dev) +static inline bool netif_running(const struct net_device *dev) { return test_bit(__LINK_STATE_START, &dev->state); } @@ -2003,16 +2022,16 @@ static inline void netif_stop_subqueue(struct net_device *dev, u16 queue_index) * * Check individual transmit queue of a device with multiple transmit queues. */ -static inline int __netif_subqueue_stopped(const struct net_device *dev, - u16 queue_index) +static inline bool __netif_subqueue_stopped(const struct net_device *dev, + u16 queue_index) { struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index); return netif_tx_queue_stopped(txq); } -static inline int netif_subqueue_stopped(const struct net_device *dev, - struct sk_buff *skb) +static inline bool netif_subqueue_stopped(const struct net_device *dev, + struct sk_buff *skb) { return __netif_subqueue_stopped(dev, skb_get_queue_mapping(skb)); } @@ -2051,7 +2070,7 @@ static inline u16 skb_tx_hash(const struct net_device *dev, * * Check if device has multiple transmit queues */ -static inline int netif_is_multiqueue(const struct net_device *dev) +static inline bool netif_is_multiqueue(const struct net_device *dev) { return dev->num_tx_queues > 1; } @@ -2121,7 +2140,7 @@ extern int netdev_rx_handler_register(struct net_device *dev, void *rx_handler_data); extern void netdev_rx_handler_unregister(struct net_device *dev); -extern int dev_valid_name(const char *name); +extern bool dev_valid_name(const char *name); extern int dev_ioctl(struct net *net, unsigned int cmd, void __user *); extern int dev_ethtool(struct net *net, struct ifreq *); extern unsigned dev_get_flags(const struct net_device *); @@ -2187,7 +2206,7 @@ extern void linkwatch_forget_dev(struct net_device *dev); * * Check if carrier is present on device */ -static inline int netif_carrier_ok(const struct net_device *dev) +static inline bool netif_carrier_ok(const struct net_device *dev) { return !test_bit(__LINK_STATE_NOCARRIER, &dev->state); } @@ -2239,7 +2258,7 @@ static inline void netif_dormant_off(struct net_device *dev) * * Check if carrier is present on device */ -static inline int netif_dormant(const struct net_device *dev) +static inline bool netif_dormant(const struct net_device *dev) { return test_bit(__LINK_STATE_DORMANT, &dev->state); } @@ -2251,7 +2270,7 @@ static inline int netif_dormant(const struct net_device *dev) * * Check if carrier is operational */ -static inline int netif_oper_up(const struct net_device *dev) +static inline bool netif_oper_up(const struct net_device *dev) { return (dev->operstate == IF_OPER_UP || dev->operstate == IF_OPER_UNKNOWN /* backward compat */); @@ -2263,7 +2282,7 @@ static inline int netif_oper_up(const struct net_device *dev) * * Check if device has not been removed from system. */ -static inline int netif_device_present(struct net_device *dev) +static inline bool netif_device_present(struct net_device *dev) { return test_bit(__LINK_STATE_PRESENT, &dev->state); } @@ -2333,9 +2352,9 @@ static inline void __netif_tx_lock_bh(struct netdev_queue *txq) txq->xmit_lock_owner = smp_processor_id(); } -static inline int __netif_tx_trylock(struct netdev_queue *txq) +static inline bool __netif_tx_trylock(struct netdev_queue *txq) { - int ok = spin_trylock(&txq->_xmit_lock); + bool ok = spin_trylock(&txq->_xmit_lock); if (likely(ok)) txq->xmit_lock_owner = smp_processor_id(); return ok; @@ -2556,6 +2575,8 @@ extern void dev_load(struct net *net, const char *name); extern void dev_mcast_init(void); extern struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev, struct rtnl_link_stats64 *storage); +extern void netdev_stats_to_stats64(struct rtnl_link_stats64 *stats64, + const struct net_device_stats *netdev_stats); extern int netdev_max_backlog; extern int netdev_tstamp_prequeue; @@ -2611,7 +2632,7 @@ void netif_stacked_transfer_operstate(const struct net_device *rootdev, netdev_features_t netif_skb_features(struct sk_buff *skb); -static inline int net_gso_ok(netdev_features_t features, int gso_type) +static inline bool net_gso_ok(netdev_features_t features, int gso_type) { netdev_features_t feature = gso_type << NETIF_F_GSO_SHIFT; @@ -2626,14 +2647,14 @@ static inline int net_gso_ok(netdev_features_t features, int gso_type) return (features & feature) == feature; } -static inline int skb_gso_ok(struct sk_buff *skb, netdev_features_t features) +static inline bool skb_gso_ok(struct sk_buff *skb, netdev_features_t features) { return net_gso_ok(features, skb_shinfo(skb)->gso_type) && (!skb_has_frag_list(skb) || (features & NETIF_F_FRAGLIST)); } -static inline int netif_needs_gso(struct sk_buff *skb, - netdev_features_t features) +static inline bool netif_needs_gso(struct sk_buff *skb, + netdev_features_t features) { return skb_is_gso(skb) && (!skb_gso_ok(skb, features) || unlikely(skb->ip_summed != CHECKSUM_PARTIAL)); @@ -2645,11 +2666,16 @@ static inline void netif_set_gso_max_size(struct net_device *dev, dev->gso_max_size = size; } -static inline int netif_is_bond_slave(struct net_device *dev) +static inline bool netif_is_bond_slave(struct net_device *dev) { return dev->flags & IFF_SLAVE && dev->priv_flags & IFF_BONDING; } +static inline bool netif_supports_nofcs(struct net_device *dev) +{ + return dev->priv_flags & IFF_SUPP_NOFCS; +} + extern struct pernet_operations __net_initdata loopback_net_ops; /* Logging, debugging and troubleshooting/diagnostic helpers. */ diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild index e144f54185c0..1697036336b6 100644 --- a/include/linux/netfilter/Kbuild +++ b/include/linux/netfilter/Kbuild @@ -10,6 +10,7 @@ header-y += nfnetlink.h header-y += nfnetlink_acct.h header-y += nfnetlink_compat.h header-y += nfnetlink_conntrack.h +header-y += nfnetlink_cttimeout.h header-y += nfnetlink_log.h header-y += nfnetlink_queue.h header-y += x_tables.h @@ -22,6 +23,7 @@ header-y += xt_CT.h header-y += xt_DSCP.h header-y += xt_IDLETIMER.h header-y += xt_LED.h +header-y += xt_LOG.h header-y += xt_MARK.h header-y += xt_nfacct.h header-y += xt_NFLOG.h diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index 3540c6e262f7..2f8e18a23227 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -11,6 +11,8 @@ * published by the Free Software Foundation. */ +#include <linux/types.h> + /* The protocol version */ #define IPSET_PROTOCOL 6 @@ -148,6 +150,7 @@ enum ipset_cmd_flags { IPSET_FLAG_LIST_SETNAME = (1 << IPSET_FLAG_BIT_LIST_SETNAME), IPSET_FLAG_BIT_LIST_HEADER = 2, IPSET_FLAG_LIST_HEADER = (1 << IPSET_FLAG_BIT_LIST_HEADER), + IPSET_FLAG_CMD_MAX = 15, /* Lower half */ }; /* Flags at CADT attribute level */ @@ -156,6 +159,9 @@ enum ipset_cadt_flags { IPSET_FLAG_BEFORE = (1 << IPSET_FLAG_BIT_BEFORE), IPSET_FLAG_BIT_PHYSDEV = 1, IPSET_FLAG_PHYSDEV = (1 << IPSET_FLAG_BIT_PHYSDEV), + IPSET_FLAG_BIT_NOMATCH = 2, + IPSET_FLAG_NOMATCH = (1 << IPSET_FLAG_BIT_NOMATCH), + IPSET_FLAG_CADT_MAX = 15, /* Upper half */ }; /* Commands with settype-specific attributes */ @@ -168,19 +174,10 @@ enum ipset_adt { IPSET_CADT_MAX, }; -#ifdef __KERNEL__ -#include <linux/ip.h> -#include <linux/ipv6.h> -#include <linux/netlink.h> -#include <linux/netfilter.h> -#include <linux/netfilter/x_tables.h> -#include <linux/vmalloc.h> -#include <net/netlink.h> - /* Sets are identified by an index in kernel space. Tweak with ip_set_id_t * and IPSET_INVALID_ID if you want to increase the max number of sets. */ -typedef u16 ip_set_id_t; +typedef __u16 ip_set_id_t; #define IPSET_INVALID_ID 65535 @@ -203,6 +200,15 @@ enum ip_set_kopt { IPSET_DIM_THREE_SRC = (1 << IPSET_DIM_THREE), }; +#ifdef __KERNEL__ +#include <linux/ip.h> +#include <linux/ipv6.h> +#include <linux/netlink.h> +#include <linux/netfilter.h> +#include <linux/netfilter/x_tables.h> +#include <linux/vmalloc.h> +#include <net/netlink.h> + /* Set features */ enum ip_set_feature { IPSET_TYPE_IP_FLAG = 0, @@ -288,7 +294,10 @@ struct ip_set_type { u8 features; /* Set type dimension */ u8 dimension; - /* Supported family: may be AF_UNSPEC for both AF_INET/AF_INET6 */ + /* + * Supported family: may be NFPROTO_UNSPEC for both + * NFPROTO_IPV4/NFPROTO_IPV6. + */ u8 family; /* Type revisions */ u8 revision_min, revision_max; @@ -450,6 +459,8 @@ bitmap_bytes(u32 a, u32 b) return 4 * ((((b - a + 8) / 8) + 3) / 4); } +#endif /* __KERNEL__ */ + /* Interface to iptables/ip6tables */ #define SO_IP_SET 83 @@ -475,6 +486,4 @@ struct ip_set_req_version { unsigned version; }; -#endif /* __KERNEL__ */ - #endif /*_IP_SET_H */ diff --git a/include/linux/netfilter/ipset/ip_set_ahash.h b/include/linux/netfilter/ipset/ip_set_ahash.h index b89fb79cb44f..05a5d72680be 100644 --- a/include/linux/netfilter/ipset/ip_set_ahash.h +++ b/include/linux/netfilter/ipset/ip_set_ahash.h @@ -113,6 +113,12 @@ htable_bits(u32 hashsize) } #ifdef IP_SET_HASH_WITH_NETS +#ifdef IP_SET_HASH_WITH_NETS_PACKED +/* When cidr is packed with nomatch, cidr - 1 is stored in the entry */ +#define CIDR(cidr) (cidr + 1) +#else +#define CIDR(cidr) (cidr) +#endif #define SET_HOST_MASK(family) (family == AF_INET ? 32 : 128) @@ -262,6 +268,12 @@ ip_set_hash_destroy(struct ip_set *set) #define type_pf_data_list TOKEN(TYPE, PF, _data_list) #define type_pf_data_tlist TOKEN(TYPE, PF, _data_tlist) #define type_pf_data_next TOKEN(TYPE, PF, _data_next) +#define type_pf_data_flags TOKEN(TYPE, PF, _data_flags) +#ifdef IP_SET_HASH_WITH_NETS +#define type_pf_data_match TOKEN(TYPE, PF, _data_match) +#else +#define type_pf_data_match(d) 1 +#endif #define type_pf_elem TOKEN(TYPE, PF, _elem) #define type_pf_telem TOKEN(TYPE, PF, _telem) @@ -308,8 +320,10 @@ ip_set_hash_destroy(struct ip_set *set) * we spare the maintenance of the internal counters. */ static int type_pf_elem_add(struct hbucket *n, const struct type_pf_elem *value, - u8 ahash_max) + u8 ahash_max, u32 cadt_flags) { + struct type_pf_elem *data; + if (n->pos >= n->size) { void *tmp; @@ -330,7 +344,13 @@ type_pf_elem_add(struct hbucket *n, const struct type_pf_elem *value, n->value = tmp; n->size += AHASH_INIT_SIZE; } - type_pf_data_copy(ahash_data(n, n->pos++), value); + data = ahash_data(n, n->pos++); + type_pf_data_copy(data, value); +#ifdef IP_SET_HASH_WITH_NETS + /* Resizing won't overwrite stored flags */ + if (cadt_flags) + type_pf_data_flags(data, cadt_flags); +#endif return 0; } @@ -353,9 +373,12 @@ retry: htable_bits++; pr_debug("attempt to resize set %s from %u to %u, t %p\n", set->name, orig->htable_bits, htable_bits, orig); - if (!htable_bits) + if (!htable_bits) { /* In case we have plenty of memory :-) */ + pr_warning("Cannot increase the hashsize of set %s further\n", + set->name); return -IPSET_ERR_HASH_FULL; + } t = ip_set_alloc(sizeof(*t) + jhash_size(htable_bits) * sizeof(struct hbucket)); if (!t) @@ -368,7 +391,7 @@ retry: for (j = 0; j < n->pos; j++) { data = ahash_data(n, j); m = hbucket(t, HKEY(data, h->initval, htable_bits)); - ret = type_pf_elem_add(m, data, AHASH_MAX(h)); + ret = type_pf_elem_add(m, data, AHASH_MAX(h), 0); if (ret < 0) { read_unlock_bh(&set->lock); ahash_destroy(t); @@ -406,9 +429,14 @@ type_pf_add(struct ip_set *set, void *value, u32 timeout, u32 flags) struct hbucket *n; int i, ret = 0; u32 key, multi = 0; + u32 cadt_flags = flags >> 16; - if (h->elements >= h->maxelem) + if (h->elements >= h->maxelem) { + if (net_ratelimit()) + pr_warning("Set %s is full, maxelem %u reached\n", + set->name, h->maxelem); return -IPSET_ERR_HASH_FULL; + } rcu_read_lock_bh(); t = rcu_dereference_bh(h->table); @@ -416,11 +444,17 @@ type_pf_add(struct ip_set *set, void *value, u32 timeout, u32 flags) n = hbucket(t, key); for (i = 0; i < n->pos; i++) if (type_pf_data_equal(ahash_data(n, i), d, &multi)) { +#ifdef IP_SET_HASH_WITH_NETS + if (flags & IPSET_FLAG_EXIST) + /* Support overwriting just the flags */ + type_pf_data_flags(ahash_data(n, i), + cadt_flags); +#endif ret = -IPSET_ERR_EXIST; goto out; } TUNE_AHASH_MAX(h, multi); - ret = type_pf_elem_add(n, value, AHASH_MAX(h)); + ret = type_pf_elem_add(n, value, AHASH_MAX(h), cadt_flags); if (ret != 0) { if (ret == -EAGAIN) type_pf_data_next(h, d); @@ -428,7 +462,7 @@ type_pf_add(struct ip_set *set, void *value, u32 timeout, u32 flags) } #ifdef IP_SET_HASH_WITH_NETS - add_cidr(h, d->cidr, HOST_MASK); + add_cidr(h, CIDR(d->cidr), HOST_MASK); #endif h->elements++; out: @@ -463,7 +497,7 @@ type_pf_del(struct ip_set *set, void *value, u32 timeout, u32 flags) n->pos--; h->elements--; #ifdef IP_SET_HASH_WITH_NETS - del_cidr(h, d->cidr, HOST_MASK); + del_cidr(h, CIDR(d->cidr), HOST_MASK); #endif if (n->pos + AHASH_INIT_SIZE < n->size) { void *tmp = kzalloc((n->size - AHASH_INIT_SIZE) @@ -506,7 +540,7 @@ type_pf_test_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout) for (i = 0; i < n->pos; i++) { data = ahash_data(n, i); if (type_pf_data_equal(data, d, &multi)) - return 1; + return type_pf_data_match(data); } } return 0; @@ -528,7 +562,7 @@ type_pf_test(struct ip_set *set, void *value, u32 timeout, u32 flags) #ifdef IP_SET_HASH_WITH_NETS /* If we test an IP address and not a network address, * try all possible network sizes */ - if (d->cidr == SET_HOST_MASK(set->family)) + if (CIDR(d->cidr) == SET_HOST_MASK(set->family)) return type_pf_test_cidrs(set, d, timeout); #endif @@ -537,7 +571,7 @@ type_pf_test(struct ip_set *set, void *value, u32 timeout, u32 flags) for (i = 0; i < n->pos; i++) { data = ahash_data(n, i); if (type_pf_data_equal(data, d, &multi)) - return 1; + return type_pf_data_match(data); } return 0; } @@ -693,7 +727,7 @@ type_pf_data_timeout_set(struct type_pf_elem *data, u32 timeout) static int type_pf_elem_tadd(struct hbucket *n, const struct type_pf_elem *value, - u8 ahash_max, u32 timeout) + u8 ahash_max, u32 cadt_flags, u32 timeout) { struct type_pf_elem *data; @@ -720,6 +754,11 @@ type_pf_elem_tadd(struct hbucket *n, const struct type_pf_elem *value, data = ahash_tdata(n, n->pos++); type_pf_data_copy(data, value); type_pf_data_timeout_set(data, timeout); +#ifdef IP_SET_HASH_WITH_NETS + /* Resizing won't overwrite stored flags */ + if (cadt_flags) + type_pf_data_flags(data, cadt_flags); +#endif return 0; } @@ -740,7 +779,7 @@ type_pf_expire(struct ip_set_hash *h) if (type_pf_data_expired(data)) { pr_debug("expired %u/%u\n", i, j); #ifdef IP_SET_HASH_WITH_NETS - del_cidr(h, data->cidr, HOST_MASK); + del_cidr(h, CIDR(data->cidr), HOST_MASK); #endif if (j != n->pos - 1) /* Not last one */ @@ -790,9 +829,12 @@ type_pf_tresize(struct ip_set *set, bool retried) retry: ret = 0; htable_bits++; - if (!htable_bits) + if (!htable_bits) { /* In case we have plenty of memory :-) */ + pr_warning("Cannot increase the hashsize of set %s further\n", + set->name); return -IPSET_ERR_HASH_FULL; + } t = ip_set_alloc(sizeof(*t) + jhash_size(htable_bits) * sizeof(struct hbucket)); if (!t) @@ -805,7 +847,7 @@ retry: for (j = 0; j < n->pos; j++) { data = ahash_tdata(n, j); m = hbucket(t, HKEY(data, h->initval, htable_bits)); - ret = type_pf_elem_tadd(m, data, AHASH_MAX(h), + ret = type_pf_elem_tadd(m, data, AHASH_MAX(h), 0, type_pf_data_timeout(data)); if (ret < 0) { read_unlock_bh(&set->lock); @@ -839,12 +881,17 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags) int ret = 0, i, j = AHASH_MAX(h) + 1; bool flag_exist = flags & IPSET_FLAG_EXIST; u32 key, multi = 0; + u32 cadt_flags = flags >> 16; if (h->elements >= h->maxelem) /* FIXME: when set is full, we slow down here */ type_pf_expire(h); - if (h->elements >= h->maxelem) + if (h->elements >= h->maxelem) { + if (net_ratelimit()) + pr_warning("Set %s is full, maxelem %u reached\n", + set->name, h->maxelem); return -IPSET_ERR_HASH_FULL; + } rcu_read_lock_bh(); t = rcu_dereference_bh(h->table); @@ -854,6 +901,7 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags) data = ahash_tdata(n, i); if (type_pf_data_equal(data, d, &multi)) { if (type_pf_data_expired(data) || flag_exist) + /* Just timeout value may be updated */ j = i; else { ret = -IPSET_ERR_EXIST; @@ -866,15 +914,18 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags) if (j != AHASH_MAX(h) + 1) { data = ahash_tdata(n, j); #ifdef IP_SET_HASH_WITH_NETS - del_cidr(h, data->cidr, HOST_MASK); - add_cidr(h, d->cidr, HOST_MASK); + del_cidr(h, CIDR(data->cidr), HOST_MASK); + add_cidr(h, CIDR(d->cidr), HOST_MASK); #endif type_pf_data_copy(data, d); type_pf_data_timeout_set(data, timeout); +#ifdef IP_SET_HASH_WITH_NETS + type_pf_data_flags(data, cadt_flags); +#endif goto out; } TUNE_AHASH_MAX(h, multi); - ret = type_pf_elem_tadd(n, d, AHASH_MAX(h), timeout); + ret = type_pf_elem_tadd(n, d, AHASH_MAX(h), cadt_flags, timeout); if (ret != 0) { if (ret == -EAGAIN) type_pf_data_next(h, d); @@ -882,7 +933,7 @@ type_pf_tadd(struct ip_set *set, void *value, u32 timeout, u32 flags) } #ifdef IP_SET_HASH_WITH_NETS - add_cidr(h, d->cidr, HOST_MASK); + add_cidr(h, CIDR(d->cidr), HOST_MASK); #endif h->elements++; out: @@ -916,7 +967,7 @@ type_pf_tdel(struct ip_set *set, void *value, u32 timeout, u32 flags) n->pos--; h->elements--; #ifdef IP_SET_HASH_WITH_NETS - del_cidr(h, d->cidr, HOST_MASK); + del_cidr(h, CIDR(d->cidr), HOST_MASK); #endif if (n->pos + AHASH_INIT_SIZE < n->size) { void *tmp = kzalloc((n->size - AHASH_INIT_SIZE) @@ -954,8 +1005,17 @@ type_pf_ttest_cidrs(struct ip_set *set, struct type_pf_elem *d, u32 timeout) n = hbucket(t, key); for (i = 0; i < n->pos; i++) { data = ahash_tdata(n, i); - if (type_pf_data_equal(data, d, &multi)) - return !type_pf_data_expired(data); +#ifdef IP_SET_HASH_WITH_MULTI + if (type_pf_data_equal(data, d, &multi)) { + if (!type_pf_data_expired(data)) + return type_pf_data_match(data); + multi = 0; + } +#else + if (type_pf_data_equal(data, d, &multi) && + !type_pf_data_expired(data)) + return type_pf_data_match(data); +#endif } } return 0; @@ -973,15 +1033,16 @@ type_pf_ttest(struct ip_set *set, void *value, u32 timeout, u32 flags) u32 key, multi = 0; #ifdef IP_SET_HASH_WITH_NETS - if (d->cidr == SET_HOST_MASK(set->family)) + if (CIDR(d->cidr) == SET_HOST_MASK(set->family)) return type_pf_ttest_cidrs(set, d, timeout); #endif key = HKEY(d, h->initval, t->htable_bits); n = hbucket(t, key); for (i = 0; i < n->pos; i++) { data = ahash_tdata(n, i); - if (type_pf_data_equal(data, d, &multi)) - return !type_pf_data_expired(data); + if (type_pf_data_equal(data, d, &multi) && + !type_pf_data_expired(data)) + return type_pf_data_match(data); } return 0; } @@ -1094,14 +1155,17 @@ type_pf_gc_init(struct ip_set *set) #undef type_pf_data_isnull #undef type_pf_data_copy #undef type_pf_data_zero_out +#undef type_pf_data_netmask #undef type_pf_data_list #undef type_pf_data_tlist +#undef type_pf_data_next +#undef type_pf_data_flags +#undef type_pf_data_match #undef type_pf_elem #undef type_pf_telem #undef type_pf_data_timeout #undef type_pf_data_expired -#undef type_pf_data_netmask #undef type_pf_data_timeout_set #undef type_pf_elem_add @@ -1111,6 +1175,7 @@ type_pf_gc_init(struct ip_set *set) #undef type_pf_test #undef type_pf_elem_tadd +#undef type_pf_del_telem #undef type_pf_expire #undef type_pf_tadd #undef type_pf_tdel diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h index 6e135f97e59a..e59868ae12d4 100644 --- a/include/linux/netfilter/nf_conntrack_tcp.h +++ b/include/linux/netfilter/nf_conntrack_tcp.h @@ -18,7 +18,10 @@ enum tcp_conntrack { TCP_CONNTRACK_LISTEN, /* obsolete */ #define TCP_CONNTRACK_SYN_SENT2 TCP_CONNTRACK_LISTEN TCP_CONNTRACK_MAX, - TCP_CONNTRACK_IGNORE + TCP_CONNTRACK_IGNORE, + TCP_CONNTRACK_RETRANS, + TCP_CONNTRACK_UNACK, + TCP_CONNTRACK_TIMEOUT_MAX }; /* Window scaling is advertised by the sender */ diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index b64454c2f79f..6fd1f0d07e64 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -49,7 +49,8 @@ struct nfgenmsg { #define NFNL_SUBSYS_OSF 5 #define NFNL_SUBSYS_IPSET 6 #define NFNL_SUBSYS_ACCT 7 -#define NFNL_SUBSYS_COUNT 8 +#define NFNL_SUBSYS_CTNETLINK_TIMEOUT 8 +#define NFNL_SUBSYS_COUNT 9 #ifdef __KERNEL__ diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h index debf1aefd753..e58e4b93c108 100644 --- a/include/linux/netfilter/nfnetlink_conntrack.h +++ b/include/linux/netfilter/nfnetlink_conntrack.h @@ -43,6 +43,7 @@ enum ctattr_type { CTA_ZONE, CTA_SECCTX, CTA_TIMESTAMP, + CTA_MARK_MASK, __CTA_MAX }; #define CTA_MAX (__CTA_MAX - 1) @@ -172,10 +173,21 @@ enum ctattr_expect { CTA_EXPECT_HELP_NAME, CTA_EXPECT_ZONE, CTA_EXPECT_FLAGS, + CTA_EXPECT_CLASS, + CTA_EXPECT_NAT, + CTA_EXPECT_FN, __CTA_EXPECT_MAX }; #define CTA_EXPECT_MAX (__CTA_EXPECT_MAX - 1) +enum ctattr_expect_nat { + CTA_EXPECT_NAT_UNSPEC, + CTA_EXPECT_NAT_DIR, + CTA_EXPECT_NAT_TUPLE, + __CTA_EXPECT_NAT_MAX +}; +#define CTA_EXPECT_NAT_MAX (__CTA_EXPECT_NAT_MAX - 1) + enum ctattr_help { CTA_HELP_UNSPEC, CTA_HELP_NAME, diff --git a/include/linux/netfilter/nfnetlink_cttimeout.h b/include/linux/netfilter/nfnetlink_cttimeout.h new file mode 100644 index 000000000000..a2810a7c5e30 --- /dev/null +++ b/include/linux/netfilter/nfnetlink_cttimeout.h @@ -0,0 +1,114 @@ +#ifndef _CTTIMEOUT_NETLINK_H +#define _CTTIMEOUT_NETLINK_H +#include <linux/netfilter/nfnetlink.h> + +enum ctnl_timeout_msg_types { + IPCTNL_MSG_TIMEOUT_NEW, + IPCTNL_MSG_TIMEOUT_GET, + IPCTNL_MSG_TIMEOUT_DELETE, + + IPCTNL_MSG_TIMEOUT_MAX +}; + +enum ctattr_timeout { + CTA_TIMEOUT_UNSPEC, + CTA_TIMEOUT_NAME, + CTA_TIMEOUT_L3PROTO, + CTA_TIMEOUT_L4PROTO, + CTA_TIMEOUT_DATA, + CTA_TIMEOUT_USE, + __CTA_TIMEOUT_MAX +}; +#define CTA_TIMEOUT_MAX (__CTA_TIMEOUT_MAX - 1) + +enum ctattr_timeout_generic { + CTA_TIMEOUT_GENERIC_UNSPEC, + CTA_TIMEOUT_GENERIC_TIMEOUT, + __CTA_TIMEOUT_GENERIC_MAX +}; +#define CTA_TIMEOUT_GENERIC_MAX (__CTA_TIMEOUT_GENERIC_MAX - 1) + +enum ctattr_timeout_tcp { + CTA_TIMEOUT_TCP_UNSPEC, + CTA_TIMEOUT_TCP_SYN_SENT, + CTA_TIMEOUT_TCP_SYN_RECV, + CTA_TIMEOUT_TCP_ESTABLISHED, + CTA_TIMEOUT_TCP_FIN_WAIT, + CTA_TIMEOUT_TCP_CLOSE_WAIT, + CTA_TIMEOUT_TCP_LAST_ACK, + CTA_TIMEOUT_TCP_TIME_WAIT, + CTA_TIMEOUT_TCP_CLOSE, + CTA_TIMEOUT_TCP_SYN_SENT2, + CTA_TIMEOUT_TCP_RETRANS, + CTA_TIMEOUT_TCP_UNACK, + __CTA_TIMEOUT_TCP_MAX +}; +#define CTA_TIMEOUT_TCP_MAX (__CTA_TIMEOUT_TCP_MAX - 1) + +enum ctattr_timeout_udp { + CTA_TIMEOUT_UDP_UNSPEC, + CTA_TIMEOUT_UDP_UNREPLIED, + CTA_TIMEOUT_UDP_REPLIED, + __CTA_TIMEOUT_UDP_MAX +}; +#define CTA_TIMEOUT_UDP_MAX (__CTA_TIMEOUT_UDP_MAX - 1) + +enum ctattr_timeout_udplite { + CTA_TIMEOUT_UDPLITE_UNSPEC, + CTA_TIMEOUT_UDPLITE_UNREPLIED, + CTA_TIMEOUT_UDPLITE_REPLIED, + __CTA_TIMEOUT_UDPLITE_MAX +}; +#define CTA_TIMEOUT_UDPLITE_MAX (__CTA_TIMEOUT_UDPLITE_MAX - 1) + +enum ctattr_timeout_icmp { + CTA_TIMEOUT_ICMP_UNSPEC, + CTA_TIMEOUT_ICMP_TIMEOUT, + __CTA_TIMEOUT_ICMP_MAX +}; +#define CTA_TIMEOUT_ICMP_MAX (__CTA_TIMEOUT_ICMP_MAX - 1) + +enum ctattr_timeout_dccp { + CTA_TIMEOUT_DCCP_UNSPEC, + CTA_TIMEOUT_DCCP_REQUEST, + CTA_TIMEOUT_DCCP_RESPOND, + CTA_TIMEOUT_DCCP_PARTOPEN, + CTA_TIMEOUT_DCCP_OPEN, + CTA_TIMEOUT_DCCP_CLOSEREQ, + CTA_TIMEOUT_DCCP_CLOSING, + CTA_TIMEOUT_DCCP_TIMEWAIT, + __CTA_TIMEOUT_DCCP_MAX +}; +#define CTA_TIMEOUT_DCCP_MAX (__CTA_TIMEOUT_DCCP_MAX - 1) + +enum ctattr_timeout_sctp { + CTA_TIMEOUT_SCTP_UNSPEC, + CTA_TIMEOUT_SCTP_CLOSED, + CTA_TIMEOUT_SCTP_COOKIE_WAIT, + CTA_TIMEOUT_SCTP_COOKIE_ECHOED, + CTA_TIMEOUT_SCTP_ESTABLISHED, + CTA_TIMEOUT_SCTP_SHUTDOWN_SENT, + CTA_TIMEOUT_SCTP_SHUTDOWN_RECD, + CTA_TIMEOUT_SCTP_SHUTDOWN_ACK_SENT, + __CTA_TIMEOUT_SCTP_MAX +}; +#define CTA_TIMEOUT_SCTP_MAX (__CTA_TIMEOUT_SCTP_MAX - 1) + +enum ctattr_timeout_icmpv6 { + CTA_TIMEOUT_ICMPV6_UNSPEC, + CTA_TIMEOUT_ICMPV6_TIMEOUT, + __CTA_TIMEOUT_ICMPV6_MAX +}; +#define CTA_TIMEOUT_ICMPV6_MAX (__CTA_TIMEOUT_ICMPV6_MAX - 1) + +enum ctattr_timeout_gre { + CTA_TIMEOUT_GRE_UNSPEC, + CTA_TIMEOUT_GRE_UNREPLIED, + CTA_TIMEOUT_GRE_REPLIED, + __CTA_TIMEOUT_GRE_MAX +}; +#define CTA_TIMEOUT_GRE_MAX (__CTA_TIMEOUT_GRE_MAX - 1) + +#define CTNL_TIMEOUT_NAME_MAX 32 + +#endif diff --git a/include/linux/netfilter/xt_CT.h b/include/linux/netfilter/xt_CT.h index b56e76811c04..a064b8af360c 100644 --- a/include/linux/netfilter/xt_CT.h +++ b/include/linux/netfilter/xt_CT.h @@ -16,4 +16,16 @@ struct xt_ct_target_info { struct nf_conn *ct __attribute__((aligned(8))); }; +struct xt_ct_target_info_v1 { + __u16 flags; + __u16 zone; + __u32 ct_events; + __u32 exp_events; + char helper[16]; + char timeout[32]; + + /* Used internally by the kernel */ + struct nf_conn *ct __attribute__((aligned(8))); +}; + #endif /* _XT_CT_H */ diff --git a/include/linux/netfilter/xt_LOG.h b/include/linux/netfilter/xt_LOG.h new file mode 100644 index 000000000000..cac079095305 --- /dev/null +++ b/include/linux/netfilter/xt_LOG.h @@ -0,0 +1,19 @@ +#ifndef _XT_LOG_H +#define _XT_LOG_H + +/* make sure not to change this without changing nf_log.h:NF_LOG_* (!) */ +#define XT_LOG_TCPSEQ 0x01 /* Log TCP sequence numbers */ +#define XT_LOG_TCPOPT 0x02 /* Log TCP options */ +#define XT_LOG_IPOPT 0x04 /* Log IP options */ +#define XT_LOG_UID 0x08 /* Log UID owning local socket */ +#define XT_LOG_NFLOG 0x10 /* Unsupported, don't reuse */ +#define XT_LOG_MACDECODE 0x20 /* Decode MAC header */ +#define XT_LOG_MASK 0x2f + +struct xt_log_info { + unsigned char level; + unsigned char logflags; + char prefix[30]; +}; + +#endif /* _XT_LOG_H */ diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h index 8797ed16feb2..4dd5bd6994a8 100644 --- a/include/linux/netfilter_bridge/ebtables.h +++ b/include/linux/netfilter_bridge/ebtables.h @@ -285,8 +285,8 @@ struct ebt_table { struct module *me; }; -#define EBT_ALIGN(s) (((s) + (__alignof__(struct ebt_replace)-1)) & \ - ~(__alignof__(struct ebt_replace)-1)) +#define EBT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1)) & \ + ~(__alignof__(struct _xt_align)-1)) extern struct ebt_table *ebt_register_table(struct net *net, const struct ebt_table *table); extern void ebt_unregister_table(struct net *net, struct ebt_table *table); diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index f9930c87fff3..31f8bec95650 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -4,11 +4,9 @@ header-y += ipt_CLUSTERIP.h header-y += ipt_ECN.h header-y += ipt_LOG.h header-y += ipt_REJECT.h -header-y += ipt_SAME.h header-y += ipt_TTL.h header-y += ipt_ULOG.h header-y += ipt_addrtype.h header-y += ipt_ah.h header-y += ipt_ecn.h -header-y += ipt_realm.h header-y += ipt_ttl.h diff --git a/include/linux/netfilter_ipv4/ipt_LOG.h b/include/linux/netfilter_ipv4/ipt_LOG.h index dcdbadf9fd4a..5d8152077d71 100644 --- a/include/linux/netfilter_ipv4/ipt_LOG.h +++ b/include/linux/netfilter_ipv4/ipt_LOG.h @@ -1,6 +1,8 @@ #ifndef _IPT_LOG_H #define _IPT_LOG_H +#warning "Please update iptables, this file will be removed soon!" + /* make sure not to change this without changing netfilter.h:NF_LOG_* (!) */ #define IPT_LOG_TCPSEQ 0x01 /* Log TCP sequence numbers */ #define IPT_LOG_TCPOPT 0x02 /* Log TCP options */ diff --git a/include/linux/netfilter_ipv4/ipt_SAME.h b/include/linux/netfilter_ipv4/ipt_SAME.h deleted file mode 100644 index 5bca78267afd..000000000000 --- a/include/linux/netfilter_ipv4/ipt_SAME.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef _IPT_SAME_H -#define _IPT_SAME_H - -#include <linux/types.h> - -#define IPT_SAME_MAX_RANGE 10 - -#define IPT_SAME_NODST 0x01 - -struct ipt_same_info { - unsigned char info; - __u32 rangesize; - __u32 ipnum; - __u32 *iparray; - - /* hangs off end. */ - struct nf_nat_range range[IPT_SAME_MAX_RANGE]; -}; - -#endif /*_IPT_SAME_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_realm.h b/include/linux/netfilter_ipv4/ipt_realm.h deleted file mode 100644 index b3996eaa0188..000000000000 --- a/include/linux/netfilter_ipv4/ipt_realm.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _IPT_REALM_H -#define _IPT_REALM_H - -#include <linux/netfilter/xt_realm.h> -#define ipt_realm_info xt_realm_info - -#endif /* _IPT_REALM_H */ diff --git a/include/linux/netfilter_ipv6/ip6t_LOG.h b/include/linux/netfilter_ipv6/ip6t_LOG.h index 9dd5579e02ec..3dd0bc4e0735 100644 --- a/include/linux/netfilter_ipv6/ip6t_LOG.h +++ b/include/linux/netfilter_ipv6/ip6t_LOG.h @@ -1,6 +1,8 @@ #ifndef _IP6T_LOG_H #define _IP6T_LOG_H +#warning "Please update iptables, this file will be removed soon!" + /* make sure not to change this without changing netfilter.h:NF_LOG_* (!) */ #define IP6T_LOG_TCPSEQ 0x01 /* Log TCP sequence numbers */ #define IP6T_LOG_TCPOPT 0x02 /* Log TCP options */ diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 52e48959cfa1..a2092f582a78 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -225,6 +225,7 @@ struct netlink_callback { int (*dump)(struct sk_buff * skb, struct netlink_callback *cb); int (*done)(struct netlink_callback *cb); + void *data; u16 family; u16 min_dump_alloc; unsigned int prev_seq, seq; @@ -237,22 +238,8 @@ struct netlink_notify { int protocol; }; -static __inline__ struct nlmsghdr * -__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags) -{ - struct nlmsghdr *nlh; - int size = NLMSG_LENGTH(len); - - nlh = (struct nlmsghdr*)skb_put(skb, NLMSG_ALIGN(size)); - nlh->nlmsg_type = type; - nlh->nlmsg_len = size; - nlh->nlmsg_flags = flags; - nlh->nlmsg_pid = pid; - nlh->nlmsg_seq = seq; - if (!__builtin_constant_p(size) || NLMSG_ALIGN(size) - size != 0) - memset(NLMSG_DATA(nlh) + len, 0, NLMSG_ALIGN(size) - size); - return nlh; -} +struct nlmsghdr * +__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags); #define NLMSG_NEW(skb, pid, seq, type, len, flags) \ ({ if (unlikely(skb_tailroom(skb) < (int)NLMSG_SPACE(len))) \ @@ -262,11 +249,16 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags) #define NLMSG_PUT(skb, pid, seq, type, len) \ NLMSG_NEW(skb, pid, seq, type, len, 0) +struct netlink_dump_control { + int (*dump)(struct sk_buff *skb, struct netlink_callback *); + int (*done)(struct netlink_callback*); + void *data; + u16 min_dump_alloc; +}; + extern int netlink_dump_start(struct sock *ssk, struct sk_buff *skb, const struct nlmsghdr *nlh, - int (*dump)(struct sk_buff *skb, struct netlink_callback*), - int (*done)(struct netlink_callback*), - u16 min_dump_alloc); + struct netlink_dump_control *control); #define NL_NONROOT_RECV 0x1 diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index a764cef06b73..d6ba9a12591e 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -614,7 +614,6 @@ struct nfs_getaclargs { size_t acl_len; unsigned int acl_pgbase; struct page ** acl_pages; - struct page * acl_scratch; struct nfs4_sequence_args seq_args; }; @@ -624,6 +623,7 @@ struct nfs_getaclres { size_t acl_len; size_t acl_data_offset; int acl_flags; + struct page * acl_scratch; struct nfs4_sequence_res seq_res; }; diff --git a/include/linux/of.h b/include/linux/of.h index a75a831e2057..92cf6ad35e0e 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -281,6 +281,14 @@ static inline struct property *of_find_property(const struct device_node *np, return NULL; } +static inline struct device_node *of_find_compatible_node( + struct device_node *from, + const char *type, + const char *compat) +{ + return NULL; +} + static inline int of_property_read_u32_array(const struct device_node *np, const char *propname, u32 *out_values, size_t sz) diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 31d77af2ef42..3329965ed63f 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2105,6 +2105,7 @@ #define PCI_DEVICE_ID_NX2_57711E 0x1650 #define PCI_DEVICE_ID_TIGON3_5705 0x1653 #define PCI_DEVICE_ID_TIGON3_5705_2 0x1654 +#define PCI_DEVICE_ID_TIGON3_5719 0x1657 #define PCI_DEVICE_ID_TIGON3_5721 0x1659 #define PCI_DEVICE_ID_TIGON3_5722 0x165a #define PCI_DEVICE_ID_TIGON3_5723 0x165b diff --git a/include/linux/percpu.h b/include/linux/percpu.h index 32cd1f67462e..21638ae14e07 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -348,9 +348,9 @@ do { \ #define _this_cpu_generic_to_op(pcp, val, op) \ do { \ unsigned long flags; \ - local_irq_save(flags); \ + raw_local_irq_save(flags); \ *__this_cpu_ptr(&(pcp)) op val; \ - local_irq_restore(flags); \ + raw_local_irq_restore(flags); \ } while (0) #ifndef this_cpu_write @@ -449,10 +449,10 @@ do { \ ({ \ typeof(pcp) ret__; \ unsigned long flags; \ - local_irq_save(flags); \ + raw_local_irq_save(flags); \ __this_cpu_add(pcp, val); \ ret__ = __this_cpu_read(pcp); \ - local_irq_restore(flags); \ + raw_local_irq_restore(flags); \ ret__; \ }) @@ -479,10 +479,10 @@ do { \ #define _this_cpu_generic_xchg(pcp, nval) \ ({ typeof(pcp) ret__; \ unsigned long flags; \ - local_irq_save(flags); \ + raw_local_irq_save(flags); \ ret__ = __this_cpu_read(pcp); \ __this_cpu_write(pcp, nval); \ - local_irq_restore(flags); \ + raw_local_irq_restore(flags); \ ret__; \ }) @@ -507,11 +507,11 @@ do { \ ({ \ typeof(pcp) ret__; \ unsigned long flags; \ - local_irq_save(flags); \ + raw_local_irq_save(flags); \ ret__ = __this_cpu_read(pcp); \ if (ret__ == (oval)) \ __this_cpu_write(pcp, nval); \ - local_irq_restore(flags); \ + raw_local_irq_restore(flags); \ ret__; \ }) @@ -544,10 +544,10 @@ do { \ ({ \ int ret__; \ unsigned long flags; \ - local_irq_save(flags); \ + raw_local_irq_save(flags); \ ret__ = __this_cpu_generic_cmpxchg_double(pcp1, pcp2, \ oval1, oval2, nval1, nval2); \ - local_irq_restore(flags); \ + raw_local_irq_restore(flags); \ ret__; \ }) @@ -718,12 +718,13 @@ do { \ # ifndef __this_cpu_add_return_8 # define __this_cpu_add_return_8(pcp, val) __this_cpu_generic_add_return(pcp, val) # endif -# define __this_cpu_add_return(pcp, val) __pcpu_size_call_return2(this_cpu_add_return_, pcp, val) +# define __this_cpu_add_return(pcp, val) \ + __pcpu_size_call_return2(__this_cpu_add_return_, pcp, val) #endif -#define __this_cpu_sub_return(pcp, val) this_cpu_add_return(pcp, -(val)) -#define __this_cpu_inc_return(pcp) this_cpu_add_return(pcp, 1) -#define __this_cpu_dec_return(pcp) this_cpu_add_return(pcp, -1) +#define __this_cpu_sub_return(pcp, val) __this_cpu_add_return(pcp, -(val)) +#define __this_cpu_inc_return(pcp) __this_cpu_add_return(pcp, 1) +#define __this_cpu_dec_return(pcp) __this_cpu_add_return(pcp, -1) #define __this_cpu_generic_xchg(pcp, nval) \ ({ typeof(pcp) ret__; \ diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 08855613ceb3..abb2776be1ba 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -587,6 +587,7 @@ struct hw_perf_event { u64 sample_period; u64 last_period; local64_t period_left; + u64 interrupts_seq; u64 interrupts; u64 freq_time_stamp; diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h index 0d5b79365d03..410b33d014d2 100644 --- a/include/linux/pkt_sched.h +++ b/include/linux/pkt_sched.h @@ -127,6 +127,27 @@ struct tc_multiq_qopt { __u16 max_bands; /* Maximum number of queues */ }; +/* PLUG section */ + +#define TCQ_PLUG_BUFFER 0 +#define TCQ_PLUG_RELEASE_ONE 1 +#define TCQ_PLUG_RELEASE_INDEFINITE 2 +#define TCQ_PLUG_LIMIT 3 + +struct tc_plug_qopt { + /* TCQ_PLUG_BUFFER: Inset a plug into the queue and + * buffer any incoming packets + * TCQ_PLUG_RELEASE_ONE: Dequeue packets from queue head + * to beginning of the next plug. + * TCQ_PLUG_RELEASE_INDEFINITE: Dequeue all packets from queue. + * Stop buffering packets until the next TCQ_PLUG_BUFFER + * command is received (just act as a pass-thru queue). + * TCQ_PLUG_LIMIT: Increase/decrease queue size + */ + int action; + __u32 limit; +}; + /* TBF section */ struct tc_tbf_qopt { diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h index e5bbcbaa6f57..4d99e4e6ef83 100644 --- a/include/linux/pm_qos.h +++ b/include/linux/pm_qos.h @@ -110,7 +110,19 @@ static inline void pm_qos_remove_request(struct pm_qos_request *req) { return; } static inline int pm_qos_request(int pm_qos_class) - { return 0; } +{ + switch (pm_qos_class) { + case PM_QOS_CPU_DMA_LATENCY: + return PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE; + case PM_QOS_NETWORK_LATENCY: + return PM_QOS_NETWORK_LAT_DEFAULT_VALUE; + case PM_QOS_NETWORK_THROUGHPUT: + return PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE; + default: + return PM_QOS_DEFAULT_VALUE; + } +} + static inline int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier) { return 0; } diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h index b8d4ddd22736..e53ff65935dd 100644 --- a/include/linux/ppp-comp.h +++ b/include/linux/ppp-comp.h @@ -1,42 +1,12 @@ /* * ppp-comp.h - Definitions for doing PPP packet compression. * - * Copyright (c) 1994 The Australian National University. - * All rights reserved. + * Copyright 1994-1998 Paul Mackerras. * - * Permission to use, copy, modify, and distribute this software and its - * documentation is hereby granted, provided that the above copyright - * notice appears in all copies. This software is provided without any - * warranty, express or implied. The Australian National University - * makes no representations about the suitability of this software for - * any purpose. - * - * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY - * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES - * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF - * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY - * OF SUCH DAMAGE. - * - * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO - * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, - * OR MODIFICATIONS. + * 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. */ - -/* - * ==FILEVERSION 980319== - * - * NOTE TO MAINTAINERS: - * If you modify this file at all, please set the above date. - * ppp-comp.h is shipped with a PPP distribution as well as with the kernel; - * if everyone increases the FILEVERSION number above, then scripts - * can do the right thing when deciding whether to install a new ppp-comp.h - * file. Don't change the format of that line otherwise, so the - * installation script can recognize it. - */ - #ifndef _NET_PPP_COMP_H #define _NET_PPP_COMP_H diff --git a/include/linux/ppp-ioctl.h b/include/linux/ppp-ioctl.h new file mode 100644 index 000000000000..2d9a8859550a --- /dev/null +++ b/include/linux/ppp-ioctl.h @@ -0,0 +1,119 @@ +/* + * ppp-ioctl.h - PPP ioctl definitions. + * + * Copyright 1999-2002 Paul Mackerras. + * + * 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 _PPP_IOCTL_H +#define _PPP_IOCTL_H + +#include <linux/types.h> +#include <linux/compiler.h> + +/* + * Bit definitions for flags argument to PPPIOCGFLAGS/PPPIOCSFLAGS. + */ +#define SC_COMP_PROT 0x00000001 /* protocol compression (output) */ +#define SC_COMP_AC 0x00000002 /* header compression (output) */ +#define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */ +#define SC_NO_TCP_CCID 0x00000008 /* disable VJ connection-id comp. */ +#define SC_REJ_COMP_AC 0x00000010 /* reject adrs/ctrl comp. on input */ +#define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */ +#define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */ +#define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */ +#define SC_ENABLE_IP 0x00000100 /* IP packets may be exchanged */ +#define SC_LOOP_TRAFFIC 0x00000200 /* send traffic to pppd */ +#define SC_MULTILINK 0x00000400 /* do multilink encapsulation */ +#define SC_MP_SHORTSEQ 0x00000800 /* use short MP sequence numbers */ +#define SC_COMP_RUN 0x00001000 /* compressor has been inited */ +#define SC_DECOMP_RUN 0x00002000 /* decompressor has been inited */ +#define SC_MP_XSHORTSEQ 0x00004000 /* transmit short MP seq numbers */ +#define SC_DEBUG 0x00010000 /* enable debug messages */ +#define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */ +#define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */ +#define SC_LOG_RAWIN 0x00080000 /* log all chars received */ +#define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */ +#define SC_SYNC 0x00200000 /* synchronous serial mode */ +#define SC_MUST_COMP 0x00400000 /* no uncompressed packets may be sent or received */ +#define SC_MASK 0x0f600fff /* bits that user can change */ + +/* state bits */ +#define SC_XMIT_BUSY 0x10000000 /* (used by isdn_ppp?) */ +#define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */ +#define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */ +#define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */ +#define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */ +#define SC_DC_FERROR 0x00800000 /* fatal decomp error detected */ +#define SC_DC_ERROR 0x00400000 /* non-fatal decomp error detected */ + +/* Used with PPPIOCGNPMODE/PPPIOCSNPMODE */ +struct npioctl { + int protocol; /* PPP protocol, e.g. PPP_IP */ + enum NPmode mode; +}; + +/* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */ +struct ppp_option_data { + __u8 __user *ptr; + __u32 length; + int transmit; +}; + +/* For PPPIOCGL2TPSTATS */ +struct pppol2tp_ioc_stats { + __u16 tunnel_id; /* redundant */ + __u16 session_id; /* if zero, get tunnel stats */ + __u32 using_ipsec:1; /* valid only for session_id == 0 */ + __aligned_u64 tx_packets; + __aligned_u64 tx_bytes; + __aligned_u64 tx_errors; + __aligned_u64 rx_packets; + __aligned_u64 rx_bytes; + __aligned_u64 rx_seq_discards; + __aligned_u64 rx_oos_packets; + __aligned_u64 rx_errors; +}; + +/* + * Ioctl definitions. + */ + +#define PPPIOCGFLAGS _IOR('t', 90, int) /* get configuration flags */ +#define PPPIOCSFLAGS _IOW('t', 89, int) /* set configuration flags */ +#define PPPIOCGASYNCMAP _IOR('t', 88, int) /* get async map */ +#define PPPIOCSASYNCMAP _IOW('t', 87, int) /* set async map */ +#define PPPIOCGUNIT _IOR('t', 86, int) /* get ppp unit number */ +#define PPPIOCGRASYNCMAP _IOR('t', 85, int) /* get receive async map */ +#define PPPIOCSRASYNCMAP _IOW('t', 84, int) /* set receive async map */ +#define PPPIOCGMRU _IOR('t', 83, int) /* get max receive unit */ +#define PPPIOCSMRU _IOW('t', 82, int) /* set max receive unit */ +#define PPPIOCSMAXCID _IOW('t', 81, int) /* set VJ max slot ID */ +#define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */ +#define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */ +#define PPPIOCXFERUNIT _IO('t', 78) /* transfer PPP unit */ +#define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data) +#define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */ +#define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */ +#define PPPIOCSPASS _IOW('t', 71, struct sock_fprog) /* set pass filter */ +#define PPPIOCSACTIVE _IOW('t', 70, struct sock_fprog) /* set active filt */ +#define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */ +#define PPPIOCSDEBUG _IOW('t', 64, int) /* Set debug level */ +#define PPPIOCGIDLE _IOR('t', 63, struct ppp_idle) /* get idle time */ +#define PPPIOCNEWUNIT _IOWR('t', 62, int) /* create new ppp unit */ +#define PPPIOCATTACH _IOW('t', 61, int) /* attach to ppp unit */ +#define PPPIOCDETACH _IOW('t', 60, int) /* detach from ppp unit/chan */ +#define PPPIOCSMRRU _IOW('t', 59, int) /* set multilink MRU */ +#define PPPIOCCONNECT _IOW('t', 58, int) /* connect channel to unit */ +#define PPPIOCDISCONN _IO('t', 57) /* disconnect channel */ +#define PPPIOCATTCHAN _IOW('t', 56, int) /* attach to ppp channel */ +#define PPPIOCGCHAN _IOR('t', 55, int) /* get ppp channel number */ +#define PPPIOCGL2TPSTATS _IOR('t', 54, struct pppol2tp_ioc_stats) + +#define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0) +#define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */ +#define SIOCGPPPCSTATS (SIOCDEVPRIVATE + 2) + +#endif /* _PPP_IOCTL_H */ diff --git a/include/linux/ppp_defs.h b/include/linux/ppp_defs.h index 0f93ed6b4a88..ba416f67eb62 100644 --- a/include/linux/ppp_defs.h +++ b/include/linux/ppp_defs.h @@ -1,44 +1,14 @@ /* * ppp_defs.h - PPP definitions. * - * Copyright (c) 1994 The Australian National University. - * All rights reserved. + * Copyright 1994-2000 Paul Mackerras. * - * Permission to use, copy, modify, and distribute this software and its - * documentation is hereby granted, provided that the above copyright - * notice appears in all copies. This software is provided without any - * warranty, express or implied. The Australian National University - * makes no representations about the suitability of this software for - * any purpose. - * - * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY - * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES - * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF - * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY - * OF SUCH DAMAGE. - * - * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO - * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, - * OR MODIFICATIONS. + * 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. */ - #include <linux/types.h> -/* - * ==FILEVERSION 20000114== - * - * NOTE TO MAINTAINERS: - * If you modify this file at all, please set the above date. - * ppp_defs.h is shipped with a PPP distribution as well as with the kernel; - * if everyone increases the FILEVERSION number above, then scripts - * can do the right thing when deciding whether to install a new ppp_defs.h - * file. Don't change the format of that line otherwise, so the - * installation script can recognize it. - */ - #ifndef _PPP_DEFS_H_ #define _PPP_DEFS_H_ diff --git a/include/linux/proportions.h b/include/linux/proportions.h index ef35bb73f69b..26a8a4ed9b07 100644 --- a/include/linux/proportions.h +++ b/include/linux/proportions.h @@ -81,7 +81,11 @@ void prop_inc_percpu(struct prop_descriptor *pd, struct prop_local_percpu *pl) * Limit the time part in order to ensure there are some bits left for the * cycle counter and fraction multiply. */ +#if BITS_PER_LONG == 32 #define PROP_MAX_SHIFT (3*BITS_PER_LONG/4) +#else +#define PROP_MAX_SHIFT (BITS_PER_LONG/2) +#endif #define PROP_FRAC_SHIFT (BITS_PER_LONG - PROP_MAX_SHIFT - 1) #define PROP_FRAC_BASE (1UL << PROP_FRAC_SHIFT) diff --git a/include/linux/regset.h b/include/linux/regset.h index 8abee6556223..686f37327a49 100644 --- a/include/linux/regset.h +++ b/include/linux/regset.h @@ -335,8 +335,11 @@ static inline int copy_regset_to_user(struct task_struct *target, { const struct user_regset *regset = &view->regsets[setno]; + if (!regset->get) + return -EOPNOTSUPP; + if (!access_ok(VERIFY_WRITE, data, size)) - return -EIO; + return -EFAULT; return regset->get(target, regset, offset, size, NULL, data); } @@ -358,8 +361,11 @@ static inline int copy_regset_from_user(struct task_struct *target, { const struct user_regset *regset = &view->regsets[setno]; + if (!regset->set) + return -EOPNOTSUPP; + if (!access_ok(VERIFY_READ, data, size)) - return -EIO; + return -EFAULT; return regset->set(target, regset, offset, size, NULL, data); } diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 8e872ead88b5..577592ea0ea0 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -602,6 +602,9 @@ struct tcamsg { #define TCA_ACT_TAB 1 /* attr type must be >=1 */ #define TCAA_MAX 1 +/* New extended info filters for IFLA_EXT_MASK */ +#define RTEXT_FILTER_VF (1 << 0) + /* End of information exported to user level */ #ifdef __KERNEL__ diff --git a/include/linux/sched.h b/include/linux/sched.h index 513f52459872..0657368bd78f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1777,7 +1777,6 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t * /* * Per process flags */ -#define PF_STARTING 0x00000002 /* being created */ #define PF_EXITING 0x00000004 /* getting shut down */ #define PF_EXITPIDONE 0x00000008 /* pi exit done on shut down */ #define PF_VCPU 0x00000010 /* I'm a virtual CPU */ @@ -2090,7 +2089,7 @@ extern struct task_struct *idle_task(int cpu); * is_idle_task - is the specified task an idle task? * @p: the task in question. */ -static inline bool is_idle_task(struct task_struct *p) +static inline bool is_idle_task(const struct task_struct *p) { return p->pid == 0; } @@ -2259,6 +2258,12 @@ static inline void mmdrop(struct mm_struct * mm) extern void mmput(struct mm_struct *); /* Grab a reference to a task's mm, if it is not already going away */ extern struct mm_struct *get_task_mm(struct task_struct *task); +/* + * Grab a reference to a task's mm, if it is not already going away + * and ptrace_may_access with the mode parameter passed to it + * succeeds. + */ +extern struct mm_struct *mm_access(struct task_struct *task, unsigned int mode); /* Remove the current tasks stale references to the old mm_struct */ extern void mm_release(struct task_struct *, struct mm_struct *); /* Allocate a new mm structure and copy contents from tsk->mm */ @@ -2365,7 +2370,7 @@ static inline int thread_group_empty(struct task_struct *p) * Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring * subscriptions and synchronises with wait4(). Also used in procfs. Also * pins the final release of task.io_context. Also protects ->cpuset and - * ->cgroup.subsys[]. + * ->cgroup.subsys[]. And ->vfork_done. * * Nests both inside and outside of read_lock(&tasklist_lock). * It must not be nested with write_lock_irq(&tasklist_lock), diff --git a/include/linux/sh_dma.h b/include/linux/sh_dma.h index 8cd7fe59cf1a..425450b980b8 100644 --- a/include/linux/sh_dma.h +++ b/include/linux/sh_dma.h @@ -70,6 +70,7 @@ struct sh_dmae_pdata { unsigned int needs_tend_set:1; unsigned int no_dmars:1; unsigned int chclr_present:1; + unsigned int slave_only:1; }; /* DMA register */ diff --git a/include/linux/sh_eth.h b/include/linux/sh_eth.h index 2076acf8294d..b17d765ded84 100644 --- a/include/linux/sh_eth.h +++ b/include/linux/sh_eth.h @@ -20,6 +20,7 @@ struct sh_eth_plat_data { unsigned char mac_addr[6]; unsigned no_ether_link:1; unsigned ether_link_active_low:1; + unsigned needs_init:1; }; #endif diff --git a/include/linux/signalfd.h b/include/linux/signalfd.h index 3ff4961da9b5..247399b2979a 100644 --- a/include/linux/signalfd.h +++ b/include/linux/signalfd.h @@ -61,13 +61,16 @@ static inline void signalfd_notify(struct task_struct *tsk, int sig) wake_up(&tsk->sighand->signalfd_wqh); } +extern void signalfd_cleanup(struct sighand_struct *sighand); + #else /* CONFIG_SIGNALFD */ static inline void signalfd_notify(struct task_struct *tsk, int sig) { } +static inline void signalfd_cleanup(struct sighand_struct *sighand) { } + #endif /* CONFIG_SIGNALFD */ #endif /* __KERNEL__ */ #endif /* _LINUX_SIGNALFD_H */ - diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 50db9b04a552..8dc8257eab8b 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -361,6 +361,7 @@ typedef unsigned char *sk_buff_data_t; * ports. * @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 * @dma_cookie: a cookie to one of several possible DMA operations * done by skb DMA functions * @secmark: security marking @@ -438,6 +439,11 @@ struct sk_buff { #endif int skb_iif; + + __u32 rxhash; + + __u16 vlan_tci; + #ifdef CONFIG_NET_SCHED __u16 tc_index; /* traffic control index */ #ifdef CONFIG_NET_CLS_ACT @@ -445,8 +451,6 @@ struct sk_buff { #endif #endif - __u32 rxhash; - __u16 queue_mapping; kmemcheck_bitfield_begin(flags2); #ifdef CONFIG_IPV6_NDISC_NODETYPE @@ -456,7 +460,8 @@ struct sk_buff { __u8 l4_rxhash:1; __u8 wifi_acked_valid:1; __u8 wifi_acked:1; - /* 10/12 bit hole (depending on ndisc_nodetype presence) */ + __u8 no_fcs:1; + /* 9/11 bit hole (depending on ndisc_nodetype presence) */ kmemcheck_bitfield_end(flags2); #ifdef CONFIG_NET_DMA @@ -470,8 +475,6 @@ struct sk_buff { __u32 dropcount; }; - __u16 vlan_tci; - sk_buff_data_t transport_header; sk_buff_data_t network_header; sk_buff_data_t mac_header; @@ -876,6 +879,24 @@ static inline struct sk_buff *skb_peek(const struct sk_buff_head *list_) } /** + * skb_peek_next - peek skb following the given one from a queue + * @skb: skb to start from + * @list_: list to peek at + * + * Returns %NULL when the end of the list is met or a pointer to the + * next element. The reference count is not incremented and the + * reference is therefore volatile. Use with caution. + */ +static inline struct sk_buff *skb_peek_next(struct sk_buff *skb, + const struct sk_buff_head *list_) +{ + struct sk_buff *next = skb->next; + if (next == (struct sk_buff *)list_) + next = NULL; + return next; +} + +/** * skb_peek_tail - peek at the tail of an &sk_buff_head * @list_: list to peek at * @@ -1152,7 +1173,7 @@ static inline struct sk_buff *__skb_dequeue_tail(struct sk_buff_head *list) } -static inline int skb_is_nonlinear(const struct sk_buff *skb) +static inline bool skb_is_nonlinear(const struct sk_buff *skb) { return skb->data_len; } @@ -1465,6 +1486,16 @@ static inline void skb_set_mac_header(struct sk_buff *skb, const int offset) } #endif /* NET_SKBUFF_DATA_USES_OFFSET */ +static inline void skb_mac_header_rebuild(struct sk_buff *skb) +{ + if (skb_mac_header_was_set(skb)) { + const unsigned char *old_mac = skb_mac_header(skb); + + skb_set_mac_header(skb, -skb->mac_len); + memmove(skb_mac_header(skb), old_mac, skb->mac_len); + } +} + static inline int skb_checksum_start_offset(const struct sk_buff *skb) { return skb->csum_start - skb_headroom(skb); @@ -2045,7 +2076,7 @@ static inline void skb_frag_add_head(struct sk_buff *skb, struct sk_buff *frag) for (iter = skb_shinfo(skb)->frag_list; iter; iter = iter->next) extern struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned flags, - int *peeked, int *err); + int *peeked, int *off, int *err); extern struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock, int *err); extern unsigned int datagram_poll(struct file *file, struct socket *sock, @@ -2438,12 +2469,12 @@ static inline struct sec_path *skb_sec_path(struct sk_buff *skb) } #endif -static inline int skb_is_gso(const struct sk_buff *skb) +static inline bool skb_is_gso(const struct sk_buff *skb) { return skb_shinfo(skb)->gso_size; } -static inline int skb_is_gso_v6(const struct sk_buff *skb) +static inline bool skb_is_gso_v6(const struct sk_buff *skb) { return skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6; } diff --git a/include/linux/snmp.h b/include/linux/snmp.h index c1241c428179..8ee8af4e6da9 100644 --- a/include/linux/snmp.h +++ b/include/linux/snmp.h @@ -232,6 +232,7 @@ enum LINUX_MIB_TCPTIMEWAITOVERFLOW, /* TCPTimeWaitOverflow */ LINUX_MIB_TCPREQQFULLDOCOOKIES, /* TCPReqQFullDoCookies */ LINUX_MIB_TCPREQQFULLDROP, /* TCPReqQFullDrop */ + LINUX_MIB_TCPRETRANSFAIL, /* TCPRetransFail */ __LINUX_MIB_MAX }; diff --git a/include/linux/socket.h b/include/linux/socket.h index d0e77f607a79..da2d3e2543f3 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -326,11 +326,11 @@ extern int csum_partial_copy_fromiovecend(unsigned char *kdata, int offset, unsigned int len, __wsum *csump); -extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr *address, int mode); +extern int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *address, int mode); extern int memcpy_toiovec(struct iovec *v, unsigned char *kdata, int len); extern int memcpy_toiovecend(const struct iovec *v, unsigned char *kdata, int offset, int len); -extern int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr *kaddr); +extern int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr_storage *kaddr); extern int put_cmsg(struct msghdr*, int level, int type, int len, void *data); struct timespec; diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 515669fa3c1d..8ec1153ff57b 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -624,7 +624,7 @@ asmlinkage long sys_socketpair(int, int, int, int __user *); asmlinkage long sys_socketcall(int call, unsigned long __user *args); asmlinkage long sys_listen(int, int); asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds, - long timeout); + int timeout); asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, struct timeval __user *tvp); asmlinkage long sys_old_select(struct sel_arg_struct __user *arg); diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h deleted file mode 100644 index 20f63d3e6144..000000000000 --- a/include/linux/sysdev.h +++ /dev/null @@ -1,164 +0,0 @@ -/** - * System devices follow a slightly different driver model. - * They don't need to do dynammic driver binding, can't be probed, - * and don't reside on any type of peripheral bus. - * So, we represent and treat them a little differently. - * - * We still have a notion of a driver for a system device, because we still - * want to perform basic operations on these devices. - * - * We also support auxiliary drivers binding to devices of a certain class. - * - * This allows configurable drivers to register themselves for devices of - * a certain type. And, it allows class definitions to reside in generic - * code while arch-specific code can register specific drivers. - * - * Auxiliary drivers registered with a NULL cls are registered as drivers - * for all system devices, and get notification calls for each device. - */ - - -#ifndef _SYSDEV_H_ -#define _SYSDEV_H_ - -#include <linux/kobject.h> -#include <linux/pm.h> - - -struct sys_device; -struct sysdev_class_attribute; - -struct sysdev_class { - const char *name; - struct list_head drivers; - struct sysdev_class_attribute **attrs; - struct kset kset; -}; - -struct sysdev_class_attribute { - struct attribute attr; - ssize_t (*show)(struct sysdev_class *, struct sysdev_class_attribute *, - char *); - ssize_t (*store)(struct sysdev_class *, struct sysdev_class_attribute *, - const char *, size_t); -}; - -#define _SYSDEV_CLASS_ATTR(_name,_mode,_show,_store) \ -{ \ - .attr = {.name = __stringify(_name), .mode = _mode }, \ - .show = _show, \ - .store = _store, \ -} - -#define SYSDEV_CLASS_ATTR(_name,_mode,_show,_store) \ - struct sysdev_class_attribute attr_##_name = \ - _SYSDEV_CLASS_ATTR(_name,_mode,_show,_store) - - -extern int sysdev_class_register(struct sysdev_class *); -extern void sysdev_class_unregister(struct sysdev_class *); - -extern int sysdev_class_create_file(struct sysdev_class *, - struct sysdev_class_attribute *); -extern void sysdev_class_remove_file(struct sysdev_class *, - struct sysdev_class_attribute *); -/** - * Auxiliary system device drivers. - */ - -struct sysdev_driver { - struct list_head entry; - int (*add)(struct sys_device *); - int (*remove)(struct sys_device *); -}; - - -extern int sysdev_driver_register(struct sysdev_class *, struct sysdev_driver *); -extern void sysdev_driver_unregister(struct sysdev_class *, struct sysdev_driver *); - - -/** - * sys_devices can be simplified a lot from regular devices, because they're - * simply not as versatile. - */ - -struct sys_device { - u32 id; - struct sysdev_class * cls; - struct kobject kobj; -}; - -extern int sysdev_register(struct sys_device *); -extern void sysdev_unregister(struct sys_device *); - - -struct sysdev_attribute { - struct attribute attr; - ssize_t (*show)(struct sys_device *, struct sysdev_attribute *, char *); - ssize_t (*store)(struct sys_device *, struct sysdev_attribute *, - const char *, size_t); -}; - - -#define _SYSDEV_ATTR(_name, _mode, _show, _store) \ -{ \ - .attr = { .name = __stringify(_name), .mode = _mode }, \ - .show = _show, \ - .store = _store, \ -} - -#define SYSDEV_ATTR(_name, _mode, _show, _store) \ - struct sysdev_attribute attr_##_name = \ - _SYSDEV_ATTR(_name, _mode, _show, _store); - -extern int sysdev_create_file(struct sys_device *, struct sysdev_attribute *); -extern void sysdev_remove_file(struct sys_device *, struct sysdev_attribute *); - -/* Create/remove NULL terminated attribute list */ -static inline int -sysdev_create_files(struct sys_device *d, struct sysdev_attribute **a) -{ - return sysfs_create_files(&d->kobj, (const struct attribute **)a); -} - -static inline void -sysdev_remove_files(struct sys_device *d, struct sysdev_attribute **a) -{ - return sysfs_remove_files(&d->kobj, (const struct attribute **)a); -} - -struct sysdev_ext_attribute { - struct sysdev_attribute attr; - void *var; -}; - -/* - * Support for simple variable sysdev attributes. - * The pointer to the variable is stored in a sysdev_ext_attribute - */ - -/* Add more types as needed */ - -extern ssize_t sysdev_show_ulong(struct sys_device *, struct sysdev_attribute *, - char *); -extern ssize_t sysdev_store_ulong(struct sys_device *, - struct sysdev_attribute *, const char *, size_t); -extern ssize_t sysdev_show_int(struct sys_device *, struct sysdev_attribute *, - char *); -extern ssize_t sysdev_store_int(struct sys_device *, - struct sysdev_attribute *, const char *, size_t); - -#define _SYSDEV_ULONG_ATTR(_name, _mode, _var) \ - { _SYSDEV_ATTR(_name, _mode, sysdev_show_ulong, sysdev_store_ulong), \ - &(_var) } -#define SYSDEV_ULONG_ATTR(_name, _mode, _var) \ - struct sysdev_ext_attribute attr_##_name = \ - _SYSDEV_ULONG_ATTR(_name, _mode, _var); -#define _SYSDEV_INT_ATTR(_name, _mode, _var) \ - { _SYSDEV_ATTR(_name, _mode, sysdev_show_int, sysdev_store_int), \ - &(_var) } -#define SYSDEV_INT_ATTR(_name, _mode, _var) \ - struct sysdev_ext_attribute attr_##_name = \ - _SYSDEV_INT_ATTR(_name, _mode, _var); - -#endif /* _SYSDEV_H_ */ diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 46a85c9e1f25..b6c62d294380 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -412,7 +412,8 @@ struct tcp_sock { struct tcp_sack_block recv_sack_cache[4]; - struct sk_buff *highest_sack; /* highest skb with SACK received + struct sk_buff *highest_sack; /* skb just after the highest + * skb with SACKed bit set * (validity guaranteed only if * sacked_out > 0) */ @@ -463,7 +464,7 @@ struct tcp_sock { const struct tcp_sock_af_ops *af_specific; /* TCP MD5 Signature Option information */ - struct tcp_md5sig_info *md5sig_info; + struct tcp_md5sig_info __rcu *md5sig_info; #endif /* When the cookie options are generated and exchanged, then this @@ -486,8 +487,7 @@ struct tcp_timewait_sock { u32 tw_ts_recent; long tw_ts_recent_stamp; #ifdef CONFIG_TCP_MD5SIG - u16 tw_md5_keylen; - u8 tw_md5_key[TCP_MD5SIG_MAXKEYLEN]; + struct tcp_md5sig_key *tw_md5_key; #endif /* Few sockets in timewait have cookies; in that case, then this * object holds a reference to them (tw_cookie_values->kref). diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 47b4a27e6e97..796f1ff0388c 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -152,9 +152,9 @@ struct thermal_cooling_device *thermal_cooling_device_register(char *, void *, void thermal_cooling_device_unregister(struct thermal_cooling_device *); #ifdef CONFIG_NET -extern int generate_netlink_event(u32 orig, enum events event); +extern int thermal_generate_netlink_event(u32 orig, enum events event); #else -static inline int generate_netlink_event(u32 orig, enum events event) +static inline int thermal_generate_netlink_event(u32 orig, enum events event) { return 0; } diff --git a/include/linux/usb/ch11.h b/include/linux/usb/ch11.h index 31fdb4c6ee3d..0b83acd3360a 100644 --- a/include/linux/usb/ch11.h +++ b/include/linux/usb/ch11.h @@ -61,12 +61,6 @@ #define USB_PORT_FEAT_TEST 21 #define USB_PORT_FEAT_INDICATOR 22 #define USB_PORT_FEAT_C_PORT_L1 23 -#define USB_PORT_FEAT_C_PORT_LINK_STATE 25 -#define USB_PORT_FEAT_C_PORT_CONFIG_ERROR 26 -#define USB_PORT_FEAT_PORT_REMOTE_WAKE_MASK 27 -#define USB_PORT_FEAT_BH_PORT_RESET 28 -#define USB_PORT_FEAT_C_BH_PORT_RESET 29 -#define USB_PORT_FEAT_FORCE_LINKPM_ACCEPT 30 /* * Port feature selectors added by USB 3.0 spec. @@ -75,8 +69,8 @@ #define USB_PORT_FEAT_LINK_STATE 5 #define USB_PORT_FEAT_U1_TIMEOUT 23 #define USB_PORT_FEAT_U2_TIMEOUT 24 -#define USB_PORT_FEAT_C_LINK_STATE 25 -#define USB_PORT_FEAT_C_CONFIG_ERR 26 +#define USB_PORT_FEAT_C_PORT_LINK_STATE 25 +#define USB_PORT_FEAT_C_PORT_CONFIG_ERROR 26 #define USB_PORT_FEAT_REMOTE_WAKE_MASK 27 #define USB_PORT_FEAT_BH_PORT_RESET 28 #define USB_PORT_FEAT_C_BH_PORT_RESET 29 diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h index 61b29057b054..3b6f628880f8 100644 --- a/include/linux/usb/ch9.h +++ b/include/linux/usb/ch9.h @@ -589,7 +589,7 @@ static inline int usb_endpoint_is_isoc_out( */ static inline int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd) { - return le16_to_cpu(epd->wMaxPacketSize); + return __le16_to_cpu(epd->wMaxPacketSize); } /*-------------------------------------------------------------------------*/ diff --git a/include/linux/usb/langwell_otg.h b/include/linux/usb/langwell_otg.h deleted file mode 100644 index 51f17b16d312..000000000000 --- a/include/linux/usb/langwell_otg.h +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Intel Langwell USB OTG transceiver driver - * Copyright (C) 2008 - 2010, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - */ - -#ifndef __LANGWELL_OTG_H -#define __LANGWELL_OTG_H - -#include <linux/usb/intel_mid_otg.h> - -#define CI_USBCMD 0x30 -# define USBCMD_RST BIT(1) -# define USBCMD_RS BIT(0) -#define CI_USBSTS 0x34 -# define USBSTS_SLI BIT(8) -# define USBSTS_URI BIT(6) -# define USBSTS_PCI BIT(2) -#define CI_PORTSC1 0x74 -# define PORTSC_PP BIT(12) -# define PORTSC_LS (BIT(11) | BIT(10)) -# define PORTSC_SUSP BIT(7) -# define PORTSC_CCS BIT(0) -#define CI_HOSTPC1 0xb4 -# define HOSTPC1_PHCD BIT(22) -#define CI_OTGSC 0xf4 -# define OTGSC_DPIE BIT(30) -# define OTGSC_1MSE BIT(29) -# define OTGSC_BSEIE BIT(28) -# define OTGSC_BSVIE BIT(27) -# define OTGSC_ASVIE BIT(26) -# define OTGSC_AVVIE BIT(25) -# define OTGSC_IDIE BIT(24) -# define OTGSC_DPIS BIT(22) -# define OTGSC_1MSS BIT(21) -# define OTGSC_BSEIS BIT(20) -# define OTGSC_BSVIS BIT(19) -# define OTGSC_ASVIS BIT(18) -# define OTGSC_AVVIS BIT(17) -# define OTGSC_IDIS BIT(16) -# define OTGSC_DPS BIT(14) -# define OTGSC_1MST BIT(13) -# define OTGSC_BSE BIT(12) -# define OTGSC_BSV BIT(11) -# define OTGSC_ASV BIT(10) -# define OTGSC_AVV BIT(9) -# define OTGSC_ID BIT(8) -# define OTGSC_HABA BIT(7) -# define OTGSC_HADP BIT(6) -# define OTGSC_IDPU BIT(5) -# define OTGSC_DP BIT(4) -# define OTGSC_OT BIT(3) -# define OTGSC_HAAR BIT(2) -# define OTGSC_VC BIT(1) -# define OTGSC_VD BIT(0) -# define OTGSC_INTEN_MASK (0x7f << 24) -# define OTGSC_INT_MASK (0x5f << 24) -# define OTGSC_INTSTS_MASK (0x7f << 16) -#define CI_USBMODE 0xf8 -# define USBMODE_CM (BIT(1) | BIT(0)) -# define USBMODE_IDLE 0 -# define USBMODE_DEVICE 0x2 -# define USBMODE_HOST 0x3 -#define USBCFG_ADDR 0xff10801c -#define USBCFG_LEN 4 -# define USBCFG_VBUSVAL BIT(14) -# define USBCFG_AVALID BIT(13) -# define USBCFG_BVALID BIT(12) -# define USBCFG_SESEND BIT(11) - -#define INTR_DUMMY_MASK (USBSTS_SLI | USBSTS_URI | USBSTS_PCI) - -enum langwell_otg_timer_type { - TA_WAIT_VRISE_TMR, - TA_WAIT_BCON_TMR, - TA_AIDL_BDIS_TMR, - TB_ASE0_BRST_TMR, - TB_SE0_SRP_TMR, - TB_SRP_INIT_TMR, - TB_SRP_FAIL_TMR, - TB_BUS_SUSPEND_TMR -}; - -#define TA_WAIT_VRISE 100 -#define TA_WAIT_BCON 30000 -#define TA_AIDL_BDIS 15000 -#define TB_ASE0_BRST 5000 -#define TB_SE0_SRP 2 -#define TB_SRP_INIT 100 -#define TB_SRP_FAIL 5500 -#define TB_BUS_SUSPEND 500 - -struct langwell_otg_timer { - unsigned long expires; /* Number of count increase to timeout */ - unsigned long count; /* Tick counter */ - void (*function)(unsigned long); /* Timeout function */ - unsigned long data; /* Data passed to function */ - struct list_head list; -}; - -struct langwell_otg { - struct intel_mid_otg_xceiv iotg; - struct device *dev; - - void __iomem *usbcfg; /* SCCBUSB config Reg */ - - unsigned region; - unsigned cfg_region; - - struct work_struct work; - struct workqueue_struct *qwork; - struct timer_list hsm_timer; - - spinlock_t lock; - spinlock_t wq_lock; - - struct notifier_block iotg_notifier; -}; - -static inline -struct langwell_otg *mid_xceiv_to_lnw(struct intel_mid_otg_xceiv *iotg) -{ - return container_of(iotg, struct langwell_otg, iotg); -} - -#endif /* __LANGWELL_OTG_H__ */ |