diff options
Diffstat (limited to 'include/linux')
107 files changed, 533 insertions, 288 deletions
diff --git a/include/linux/amba/clcd.h b/include/linux/amba/clcd.h index 24d26efd1432..e82e3ee2c54a 100644 --- a/include/linux/amba/clcd.h +++ b/include/linux/amba/clcd.h @@ -136,7 +136,7 @@ struct clcd_board { int (*check)(struct clcd_fb *fb, struct fb_var_screeninfo *var); /* - * Compulsary. Decode fb->fb.var into regs->*. In the case of + * Compulsory. Decode fb->fb.var into regs->*. In the case of * fixed timing, set regs->* to the register values required. */ void (*decode)(struct clcd_fb *fb, struct clcd_regs *regs); diff --git a/include/linux/amba/mmci.h b/include/linux/amba/mmci.h index f60227088b7b..21114810c7c0 100644 --- a/include/linux/amba/mmci.h +++ b/include/linux/amba/mmci.h @@ -30,15 +30,15 @@ struct dma_chan; * @cd_invert: true if the gpio_cd pin value is active low * @capabilities: the capabilities of the block as implemented in * this platform, signify anything MMC_CAP_* from mmc/host.h - * @dma_filter: function used to select an apropriate RX and TX + * @dma_filter: function used to select an appropriate RX and TX * DMA channel to be used for DMA, if and only if you're deploying the * generic DMA engine * @dma_rx_param: parameter passed to the DMA allocation - * filter in order to select an apropriate RX channel. If + * filter in order to select an appropriate RX channel. If * there is a bidirectional RX+TX channel, then just specify * this and leave dma_tx_param set to NULL * @dma_tx_param: parameter passed to the DMA allocation - * filter in order to select an apropriate TX channel. If this + * filter in order to select an appropriate TX channel. If this * is NULL the driver will attempt to use the RX channel as a * bidirectional channel */ diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 16a902f099ac..32176cc8e715 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1206,6 +1206,7 @@ struct blk_integrity { struct kobject kobj; }; +extern bool blk_integrity_is_initialized(struct gendisk *); extern int blk_integrity_register(struct gendisk *, struct blk_integrity *); extern void blk_integrity_unregister(struct gendisk *); extern int blk_integrity_compare(struct gendisk *, struct gendisk *); @@ -1262,6 +1263,7 @@ queue_max_integrity_segments(struct request_queue *q) #define queue_max_integrity_segments(a) (0) #define blk_integrity_merge_rq(a, b, c) (0) #define blk_integrity_merge_bio(a, b, c) (0) +#define blk_integrity_is_initialized(a) (0) #endif /* CONFIG_BLK_DEV_INTEGRITY */ diff --git a/include/linux/can/error.h b/include/linux/can/error.h index d4127fd9e681..5958074302a4 100644 --- a/include/linux/can/error.h +++ b/include/linux/can/error.h @@ -51,7 +51,7 @@ #define CAN_ERR_PROT_BIT1 0x10 /* unable to send recessive bit */ #define CAN_ERR_PROT_OVERLOAD 0x20 /* bus overload */ #define CAN_ERR_PROT_ACTIVE 0x40 /* active error announcement */ -#define CAN_ERR_PROT_TX 0x80 /* error occured on transmission */ +#define CAN_ERR_PROT_TX 0x80 /* error occurred on transmission */ /* error in CAN protocol (location) / data[3] */ #define CAN_ERR_PROT_LOC_UNSPEC 0x00 /* unspecified */ diff --git a/include/linux/can/netlink.h b/include/linux/can/netlink.h index 3250de935e1a..34542d374dd8 100644 --- a/include/linux/can/netlink.h +++ b/include/linux/can/netlink.h @@ -17,7 +17,7 @@ /* * CAN bit-timing parameters * - * For futher information, please read chapter "8 BIT TIMING + * For further information, please read chapter "8 BIT TIMING * REQUIREMENTS" of the "Bosch CAN Specification version 2.0" * at http://www.semiconductors.bosch.de/pdf/can2spec.pdf. */ diff --git a/include/linux/can/platform/mcp251x.h b/include/linux/can/platform/mcp251x.h index 8e20540043f5..089fe43211a4 100644 --- a/include/linux/can/platform/mcp251x.h +++ b/include/linux/can/platform/mcp251x.h @@ -12,6 +12,7 @@ /** * struct mcp251x_platform_data - MCP251X SPI CAN controller platform data * @oscillator_frequency: - oscillator frequency in Hz + * @irq_flags: - IRQF configuration flags * @board_specific_setup: - called before probing the chip (power,reset) * @transceiver_enable: - called to power on/off the transceiver * @power_enable: - called to power on/off the mcp *and* the @@ -24,6 +25,7 @@ struct mcp251x_platform_data { unsigned long oscillator_frequency; + unsigned long irq_flags; int (*board_specific_setup)(struct spi_device *spi); int (*transceiver_enable)(int enable); int (*power_enable) (int enable); diff --git a/include/linux/cdk.h b/include/linux/cdk.h index 0908daf7bf56..80093a8d4f64 100644 --- a/include/linux/cdk.h +++ b/include/linux/cdk.h @@ -149,7 +149,7 @@ typedef struct cdkhdr { /* * Define the memory mapping structure. This structure is pointed to by * the memp field in the stlcdkhdr struct. As many as these structures - * as required are layed out in shared memory to define how the rest of + * as required are laid out in shared memory to define how the rest of * shared memory is divided up. There will be one for each port. */ typedef struct cdkmem { diff --git a/include/linux/ceph/auth.h b/include/linux/ceph/auth.h index 7fff521d7eb5..aa13392a7efb 100644 --- a/include/linux/ceph/auth.h +++ b/include/linux/ceph/auth.h @@ -67,12 +67,12 @@ struct ceph_auth_client { bool negotiating; /* true if negotiating protocol */ const char *name; /* entity name */ u64 global_id; /* our unique id in system */ - const char *secret; /* our secret key */ + const struct ceph_crypto_key *key; /* our secret key */ unsigned want_keys; /* which services we want */ }; extern struct ceph_auth_client *ceph_auth_init(const char *name, - const char *secret); + const struct ceph_crypto_key *key); extern void ceph_auth_destroy(struct ceph_auth_client *ac); extern void ceph_auth_reset(struct ceph_auth_client *ac); diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h index 0d2e0fffb470..6365f041745b 100644 --- a/include/linux/ceph/libceph.h +++ b/include/linux/ceph/libceph.h @@ -61,7 +61,7 @@ struct ceph_options { pointer type of args */ int num_mon; char *name; - char *secret; + struct ceph_crypto_key *key; }; /* diff --git a/include/linux/cfag12864b.h b/include/linux/cfag12864b.h index 6f9f19d66591..b454dfce60d9 100644 --- a/include/linux/cfag12864b.h +++ b/include/linux/cfag12864b.h @@ -44,7 +44,7 @@ extern unsigned char * cfag12864b_buffer; /* * Get the refresh rate of the LCD * - * Returns the refresh rate (hertzs). + * Returns the refresh rate (hertz). */ extern unsigned int cfag12864b_getrate(void); diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index e654fa239916..5ac7ebc36dbb 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -240,7 +240,7 @@ struct cgroup { /* For RCU-protected deletion */ struct rcu_head rcu_head; - /* List of events which userspace want to recieve */ + /* List of events which userspace want to receive */ struct list_head event_list; spinlock_t event_list_lock; }; diff --git a/include/linux/cm4000_cs.h b/include/linux/cm4000_cs.h index 72bfefdbd767..3c4aac406175 100644 --- a/include/linux/cm4000_cs.h +++ b/include/linux/cm4000_cs.h @@ -20,7 +20,7 @@ typedef struct atreq { } atreq_t; -/* what is particularly stupid in the original driver is the arch-dependant +/* what is particularly stupid in the original driver is the arch-dependent * member sizes. This leads to CONFIG_COMPAT breakage, since 32bit userspace * will lay out the structure members differently than the 64bit kernel. * diff --git a/include/linux/configfs.h b/include/linux/configfs.h index ddb7a97c78c2..645778ad899b 100644 --- a/include/linux/configfs.h +++ b/include/linux/configfs.h @@ -218,7 +218,7 @@ static ssize_t _item##_attr_store(struct config_item *item, \ * group children. default_groups may coexist alongsize make_group() or * make_item(), but if the group wishes to have only default_groups * children (disallowing mkdir(2)), it need not provide either function. - * If the group has commit(), it supports pending and commited (active) + * If the group has commit(), it supports pending and committed (active) * items. */ struct configfs_item_operations { diff --git a/include/linux/cper.h b/include/linux/cper.h index 372a25839fd1..c23049496531 100644 --- a/include/linux/cper.h +++ b/include/linux/cper.h @@ -310,7 +310,7 @@ struct cper_sec_proc_ia { __u8 cpuid[48]; }; -/* IA32/X64 Processor Error Infomation Structure */ +/* IA32/X64 Processor Error Information Structure */ struct cper_ia_err_info { uuid_le err_type; __u64 validation_bits; diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h index 4cb72b920c74..7925bf0ee836 100644 --- a/include/linux/decompress/mm.h +++ b/include/linux/decompress/mm.h @@ -16,7 +16,7 @@ /* * Some architectures want to ensure there is no local data in their - * pre-boot environment, so that data can arbitarily relocated (via + * pre-boot environment, so that data can arbitrarily relocated (via * GOT references). This is achieved by defining STATIC_RW_DATA to * be null. */ diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 9bebd7f16ef1..eee7addec282 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -434,7 +434,7 @@ struct dma_tx_state { * zero or error code * @device_tx_status: poll for transaction completion, the optional * txstate parameter can be supplied with a pointer to get a - * struct with auxilary transfer status information, otherwise the call + * struct with auxiliary transfer status information, otherwise the call * will just return a simple status code * @device_issue_pending: push pending transactions to hardware */ diff --git a/include/linux/drbd.h b/include/linux/drbd.h index d18d673ebc78..cec467f5d676 100644 --- a/include/linux/drbd.h +++ b/include/linux/drbd.h @@ -36,7 +36,7 @@ #include <sys/wait.h> #include <limits.h> -/* Altough the Linux source code makes a difference between +/* Although the Linux source code makes a difference between generic endianness and the bitfields' endianness, there is no architecture as of Linux-2.6.24-rc4 where the bitfileds' endianness does not match the generic endianness. */ @@ -184,7 +184,7 @@ enum drbd_conns { /* These temporal states are all used on the way * from >= C_CONNECTED to Unconnected. * The 'disconnect reason' states - * I do not allow to change beween them. */ + * I do not allow to change between them. */ C_TIMEOUT, C_BROKEN_PIPE, C_NETWORK_FAILURE, diff --git a/include/linux/drbd_limits.h b/include/linux/drbd_limits.h index bb264a5732de..246f576c981d 100644 --- a/include/linux/drbd_limits.h +++ b/include/linux/drbd_limits.h @@ -43,7 +43,7 @@ /* net { */ /* timeout, unit centi seconds - * more than one minute timeout is not usefull */ + * more than one minute timeout is not useful */ #define DRBD_TIMEOUT_MIN 1 #define DRBD_TIMEOUT_MAX 600 #define DRBD_TIMEOUT_DEF 60 /* 6 seconds */ @@ -68,7 +68,7 @@ #define DRBD_MAX_EPOCH_SIZE_MAX 20000 #define DRBD_MAX_EPOCH_SIZE_DEF 2048 - /* I don't think that a tcp send buffer of more than 10M is usefull */ + /* I don't think that a tcp send buffer of more than 10M is useful */ #define DRBD_SNDBUF_SIZE_MIN 0 #define DRBD_SNDBUF_SIZE_MAX (10<<20) #define DRBD_SNDBUF_SIZE_DEF 0 @@ -101,7 +101,7 @@ #define DRBD_RATE_MAX (4 << 20) #define DRBD_RATE_DEF 250 /* kb/second */ - /* less than 7 would hit performance unneccessarily. + /* less than 7 would hit performance unnecessarily. * 3833 is the largest prime that still does fit * into 64 sectors of activity log */ #define DRBD_AL_EXTENTS_MIN 7 diff --git a/include/linux/elevator.h b/include/linux/elevator.h index d93efcc44570..21a8ebf2dc3a 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -101,7 +101,6 @@ extern void elv_dispatch_sort(struct request_queue *, struct request *); 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 void elv_insert(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 *, diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index c8fcbdd2b0e7..4194a2067a14 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -24,7 +24,10 @@ struct ethtool_cmd { __u32 cmd; __u32 supported; /* Features this interface supports */ __u32 advertising; /* Features this interface advertises */ - __u16 speed; /* The forced speed, 10Mb, 100Mb, gigabit */ + __u16 speed; /* The forced speed (lower bits) in + * Mbps. Please use + * ethtool_cmd_speed()/_set() to + * access it */ __u8 duplex; /* Duplex, half or full */ __u8 port; /* Which connector port */ __u8 phy_address; @@ -33,7 +36,10 @@ struct ethtool_cmd { __u8 mdio_support; __u32 maxtxpkt; /* Tx pkts before generating tx int */ __u32 maxrxpkt; /* Rx pkts before generating rx int */ - __u16 speed_hi; + __u16 speed_hi; /* The forced speed (upper + * bits) in Mbps. Please use + * ethtool_cmd_speed()/_set() to + * access it */ __u8 eth_tp_mdix; __u8 reserved2; __u32 lp_advertising; /* Features the link partner advertises */ @@ -41,14 +47,14 @@ struct ethtool_cmd { }; static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep, - __u32 speed) + __u32 speed) { ep->speed = (__u16)speed; ep->speed_hi = (__u16)(speed >> 16); } -static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep) +static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep) { return (ep->speed_hi << 16) | ep->speed; } @@ -229,6 +235,34 @@ struct ethtool_ringparam { __u32 tx_pending; }; +/** + * struct ethtool_channels - configuring number of network channel + * @cmd: ETHTOOL_{G,S}CHANNELS + * @max_rx: Read only. Maximum number of receive channel the driver support. + * @max_tx: Read only. Maximum number of transmit channel the driver support. + * @max_other: Read only. Maximum number of other channel the driver support. + * @max_combined: Read only. Maximum number of combined channel the driver + * support. Set of queues RX, TX or other. + * @rx_count: Valid values are in the range 1 to the max_rx. + * @tx_count: Valid values are in the range 1 to the max_tx. + * @other_count: Valid values are in the range 1 to the max_other. + * @combined_count: Valid values are in the range 1 to the max_combined. + * + * This can be used to configure RX, TX and other channels. + */ + +struct ethtool_channels { + __u32 cmd; + __u32 max_rx; + __u32 max_tx; + __u32 max_other; + __u32 max_combined; + __u32 rx_count; + __u32 tx_count; + __u32 other_count; + __u32 combined_count; +}; + /* for configuring link flow control parameters */ struct ethtool_pauseparam { __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */ @@ -380,27 +414,42 @@ struct ethtool_usrip4_spec { __u8 proto; }; +union ethtool_flow_union { + struct ethtool_tcpip4_spec tcp_ip4_spec; + struct ethtool_tcpip4_spec udp_ip4_spec; + struct ethtool_tcpip4_spec sctp_ip4_spec; + struct ethtool_ah_espip4_spec ah_ip4_spec; + struct ethtool_ah_espip4_spec esp_ip4_spec; + struct ethtool_usrip4_spec usr_ip4_spec; + struct ethhdr ether_spec; + __u8 hdata[60]; +}; + +struct ethtool_flow_ext { + __be16 vlan_etype; + __be16 vlan_tci; + __be32 data[2]; +}; + /** * struct ethtool_rx_flow_spec - specification for RX flow filter * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW * @h_u: Flow fields to match (dependent on @flow_type) - * @m_u: Masks for flow field bits to be ignored + * @h_ext: Additional fields to match + * @m_u: Masks for flow field bits to be matched + * @m_ext: Masks for additional field bits to be matched + * Note, all additional fields must be ignored unless @flow_type + * includes the %FLOW_EXT flag. * @ring_cookie: RX ring/queue index to deliver to, or %RX_CLS_FLOW_DISC * if packets should be discarded * @location: Index of filter in hardware table */ struct ethtool_rx_flow_spec { __u32 flow_type; - union { - struct ethtool_tcpip4_spec tcp_ip4_spec; - struct ethtool_tcpip4_spec udp_ip4_spec; - struct ethtool_tcpip4_spec sctp_ip4_spec; - struct ethtool_ah_espip4_spec ah_ip4_spec; - struct ethtool_ah_espip4_spec esp_ip4_spec; - struct ethtool_usrip4_spec usr_ip4_spec; - struct ethhdr ether_spec; - __u8 hdata[72]; - } h_u, m_u; + union ethtool_flow_union h_u; + struct ethtool_flow_ext h_ext; + union ethtool_flow_union m_u; + struct ethtool_flow_ext m_ext; __u64 ring_cookie; __u32 location; }; @@ -458,16 +507,10 @@ struct ethtool_rxnfc { struct compat_ethtool_rx_flow_spec { u32 flow_type; - union { - struct ethtool_tcpip4_spec tcp_ip4_spec; - struct ethtool_tcpip4_spec udp_ip4_spec; - struct ethtool_tcpip4_spec sctp_ip4_spec; - struct ethtool_ah_espip4_spec ah_ip4_spec; - struct ethtool_ah_espip4_spec esp_ip4_spec; - struct ethtool_usrip4_spec usr_ip4_spec; - struct ethhdr ether_spec; - u8 hdata[72]; - } h_u, m_u; + union ethtool_flow_union h_u; + struct ethtool_flow_ext h_ext; + union ethtool_flow_union m_u; + struct ethtool_flow_ext m_ext; compat_u64 ring_cookie; u32 location; }; @@ -614,7 +657,7 @@ struct ethtool_sfeatures { * values of corresponding bits in features[].requested. Bits in .requested * not set in .valid or not changeable are ignored. * - * Returns %EINVAL when .valid contains undefined or never-changable bits + * Returns %EINVAL when .valid contains undefined or never-changeable bits * or size is not equal to required number of features words (32-bit blocks). * Returns >= 0 if request was completed; bits set in the value mean: * %ETHTOOL_F_UNSUPPORTED - there were bits set in .valid that are not @@ -663,6 +706,22 @@ struct ethtool_rx_ntuple_list { unsigned int count; }; +/** + * enum ethtool_phys_id_state - indicator state for physical identification + * @ETHTOOL_ID_INACTIVE: Physical ID indicator should be deactivated + * @ETHTOOL_ID_ACTIVE: Physical ID indicator should be activated + * @ETHTOOL_ID_ON: LED should be turned on (used iff %ETHTOOL_ID_ACTIVE + * is not supported) + * @ETHTOOL_ID_OFF: LED should be turned off (used iff %ETHTOOL_ID_ACTIVE + * is not supported) + */ +enum ethtool_phys_id_state { + ETHTOOL_ID_INACTIVE, + ETHTOOL_ID_ACTIVE, + ETHTOOL_ID_ON, + ETHTOOL_ID_OFF +}; + struct net_device; /* Some generic methods drivers may use in their ethtool_ops */ @@ -683,63 +742,133 @@ void ethtool_ntuple_flush(struct net_device *dev); bool ethtool_invalid_flags(struct net_device *dev, u32 data, u32 supported); /** - * ðtool_ops - Alter and report network device settings - * get_settings: Get device-specific settings - * set_settings: Set device-specific settings - * get_drvinfo: Report driver information - * get_regs: Get device registers - * get_wol: Report whether Wake-on-Lan is enabled - * set_wol: Turn Wake-on-Lan on or off - * get_msglevel: Report driver message level - * set_msglevel: Set driver message level - * nway_reset: Restart autonegotiation - * get_link: Get link status - * get_eeprom: Read data from the device EEPROM - * set_eeprom: Write data to the device EEPROM - * get_coalesce: Get interrupt coalescing parameters - * set_coalesce: Set interrupt coalescing parameters - * get_ringparam: Report ring sizes - * set_ringparam: Set ring sizes - * get_pauseparam: Report pause parameters - * set_pauseparam: Set pause parameters - * get_rx_csum: Report whether receive checksums are turned on or off - * set_rx_csum: Turn receive checksum on or off - * get_tx_csum: Report whether transmit checksums are turned on or off - * set_tx_csum: Turn transmit checksums on or off - * get_sg: Report whether scatter-gather is enabled - * set_sg: Turn scatter-gather on or off - * get_tso: Report whether TCP segmentation offload is enabled - * set_tso: Turn TCP segmentation offload on or off - * get_ufo: Report whether UDP fragmentation offload is enabled - * set_ufo: Turn UDP fragmentation offload on or off - * self_test: Run specified self-tests - * get_strings: Return a set of strings that describe the requested objects - * phys_id: Identify the device - * get_stats: Return statistics about the device - * get_flags: get 32-bit flags bitmap - * set_flags: set 32-bit flags bitmap - * - * Description: - * - * get_settings: - * @get_settings is passed an ðtool_cmd to fill in. It returns - * an negative errno or zero. - * - * set_settings: - * @set_settings is passed an ðtool_cmd and should attempt to set - * all the settings this device supports. It may return an error value - * if something goes wrong (otherwise 0). - * - * get_eeprom: + * struct ethtool_ops - optional netdev operations + * @get_settings: Get various device settings including Ethernet link + * settings. The @cmd parameter is expected to have been cleared + * before get_settings is called. Returns a negative error code or + * zero. + * @set_settings: Set various device settings including Ethernet link + * settings. Returns a negative error code or zero. + * @get_drvinfo: Report driver/device information. Should only set the + * @driver, @version, @fw_version and @bus_info fields. If not + * implemented, the @driver and @bus_info fields will be filled in + * according to the netdev's parent device. + * @get_regs_len: Get buffer length required for @get_regs + * @get_regs: Get device registers + * @get_wol: Report whether Wake-on-Lan is enabled + * @set_wol: Turn Wake-on-Lan on or off. Returns a negative error code + * or zero. + * @get_msglevel: Report driver message level. This should be the value + * of the @msg_enable field used by netif logging functions. + * @set_msglevel: Set driver message level + * @nway_reset: Restart autonegotiation. Returns a negative error code + * or zero. + * @get_link: Report whether physical link is up. Will only be called if + * the netdev is up. Should usually be set to ethtool_op_get_link(), + * which uses netif_carrier_ok(). + * @get_eeprom: Read data from the device EEPROM. * Should fill in the magic field. Don't need to check len for zero * or wraparound. Fill in the data argument with the eeprom values * from offset to offset + len. Update len to the amount read. * Returns an error or zero. - * - * set_eeprom: + * @set_eeprom: Write data to the device EEPROM. * Should validate the magic field. Don't need to check len for zero * or wraparound. Update len to the amount written. Returns an error * or zero. + * @get_coalesce: Get interrupt coalescing parameters. Returns a negative + * error code or zero. + * @set_coalesce: Set interrupt coalescing parameters. Returns a negative + * error code or zero. + * @get_ringparam: Report ring sizes + * @set_ringparam: Set ring sizes. Returns a negative error code or zero. + * @get_pauseparam: Report pause parameters + * @set_pauseparam: Set pause parameters. Returns a negative error code + * or zero. + * @get_rx_csum: Deprecated in favour of the netdev feature %NETIF_F_RXCSUM. + * Report whether receive checksums are turned on or off. + * @set_rx_csum: Deprecated in favour of generic netdev features. Turn + * receive checksum on or off. Returns a negative error code or zero. + * @get_tx_csum: Deprecated as redundant. Report whether transmit checksums + * are turned on or off. + * @set_tx_csum: Deprecated in favour of generic netdev features. Turn + * transmit checksums on or off. Returns a egative error code or zero. + * @get_sg: Deprecated as redundant. Report whether scatter-gather is + * enabled. + * @set_sg: Deprecated in favour of generic netdev features. Turn + * scatter-gather on or off. Returns a negative error code or zero. + * @get_tso: Deprecated as redundant. Report whether TCP segmentation + * offload is enabled. + * @set_tso: Deprecated in favour of generic netdev features. Turn TCP + * segmentation offload on or off. Returns a negative error code or zero. + * @self_test: Run specified self-tests + * @get_strings: Return a set of strings that describe the requested objects + * @set_phys_id: Identify the physical devices, e.g. by flashing an LED + * attached to it. The implementation may update the indicator + * asynchronously or synchronously, but in either case it must return + * quickly. It is initially called with the argument %ETHTOOL_ID_ACTIVE, + * and must either activate asynchronous updates and return zero, return + * a negative error or return a positive frequency for synchronous + * indication (e.g. 1 for one on/off cycle per second). If it returns + * a frequency then it will be called again at intervals with the + * argument %ETHTOOL_ID_ON or %ETHTOOL_ID_OFF and should set the state of + * the indicator accordingly. Finally, it is called with the argument + * %ETHTOOL_ID_INACTIVE and must deactivate the indicator. Returns a + * negative error code or zero. + * @phys_id: Deprecated in favour of @set_phys_id. + * Identify the physical device, e.g. by flashing an LED + * attached to it until interrupted by a signal or the given time + * (in seconds) elapses. If the given time is zero, use a default + * time limit. Returns a negative error code or zero. Being + * interrupted by a signal is not an error. + * @get_ethtool_stats: Return extended statistics about the device. + * This is only useful if the device maintains statistics not + * included in &struct rtnl_link_stats64. + * @begin: Function to be called before any other operation. Returns a + * negative error code or zero. + * @complete: Function to be called after any other operation except + * @begin. Will be called even if the other operation failed. + * @get_ufo: Deprecated as redundant. Report whether UDP fragmentation + * offload is enabled. + * @set_ufo: Deprecated in favour of generic netdev features. Turn UDP + * fragmentation offload on or off. Returns a negative error code or zero. + * @get_flags: Deprecated as redundant. Report features included in + * &enum ethtool_flags that are enabled. + * @set_flags: Deprecated in favour of generic netdev features. Turn + * features included in &enum ethtool_flags on or off. Returns a + * negative error code or zero. + * @get_priv_flags: Report driver-specific feature flags. + * @set_priv_flags: Set driver-specific feature flags. Returns a negative + * error code or zero. + * @get_sset_count: Get number of strings that @get_strings will write. + * @get_rxnfc: Get RX flow classification rules. Returns a negative + * error code or zero. + * @set_rxnfc: Set RX flow classification rules. Returns a negative + * error code or zero. + * @flash_device: Write a firmware image to device's flash memory. + * Returns a negative error code or zero. + * @reset: Reset (part of) the device, as specified by a bitmask of + * flags from &enum ethtool_reset_flags. Returns a negative + * error code or zero. + * @set_rx_ntuple: Set an RX n-tuple rule. Returns a negative error code + * or zero. + * @get_rx_ntuple: Deprecated. + * @get_rxfh_indir: Get the contents of the RX flow hash indirection table. + * Returns a negative error code or zero. + * @set_rxfh_indir: Set the contents of the RX flow hash indirection table. + * Returns a negative error code or zero. + * @get_channels: Get number of channels. + * @set_channels: Set number of channels. Returns a negative error code or + * zero. + * + * All operations are optional (i.e. the function pointer may be set + * to %NULL) and callers must take this into account. Callers must + * hold the RTNL, except that for @get_drvinfo the caller may or may + * not hold the RTNL. + * + * See the structures used by these operations for further documentation. + * + * See &struct net_device and &struct net_device_ops for documentation + * of the generic netdev features interface. */ struct ethtool_ops { int (*get_settings)(struct net_device *, struct ethtool_cmd *); @@ -778,6 +907,7 @@ struct ethtool_ops { int (*set_tso)(struct net_device *, u32); void (*self_test)(struct net_device *, struct ethtool_test *, u64 *); void (*get_strings)(struct net_device *, u32 stringset, u8 *); + int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state); int (*phys_id)(struct net_device *, u32); void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *); @@ -802,6 +932,9 @@ struct ethtool_ops { struct ethtool_rxfh_indir *); int (*set_rxfh_indir)(struct net_device *, const struct ethtool_rxfh_indir *); + void (*get_channels)(struct net_device *, struct ethtool_channels *); + int (*set_channels)(struct net_device *, struct ethtool_channels *); + }; #endif /* __KERNEL__ */ @@ -870,6 +1003,8 @@ struct ethtool_ops { #define ETHTOOL_GFEATURES 0x0000003a /* Get device offload settings */ #define ETHTOOL_SFEATURES 0x0000003b /* Change device offload settings */ +#define ETHTOOL_GCHANNELS 0x0000003c /* Get no of channels */ +#define ETHTOOL_SCHANNELS 0x0000003d /* Set no of channels */ /* compatibility with older code */ #define SPARC_ETH_GSET ETHTOOL_GSET @@ -992,6 +1127,8 @@ struct ethtool_ops { #define IPV4_FLOW 0x10 /* hash only */ #define IPV6_FLOW 0x11 /* hash only */ #define ETHER_FLOW 0x12 /* spec only (ether_spec) */ +/* Flag to enable additional fields in struct ethtool_rx_flow_spec */ +#define FLOW_EXT 0x80000000 /* L3-L4 network traffic flow hash options */ #define RXH_L2DA (1 << 1) diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index f6856a5a1d4b..f362733186a5 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -1,5 +1,5 @@ /* - * include/linux/eventpoll.h ( Efficent event polling implementation ) + * include/linux/eventpoll.h ( Efficient event polling implementation ) * Copyright (C) 2001,...,2006 Davide Libenzi * * This program is free software; you can redistribute it and/or modify diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h index 33a42f24b275..3a4cef5322dc 100644 --- a/include/linux/exportfs.h +++ b/include/linux/exportfs.h @@ -120,7 +120,7 @@ struct fid { * encode_fh: * @encode_fh should store in the file handle fragment @fh (using at most * @max_len bytes) information that can be used by @decode_fh to recover the - * file refered to by the &struct dentry @de. If the @connectable flag is + * file referred to by the &struct dentry @de. If the @connectable flag is * set, the encode_fh() should store sufficient information so that a good * attempt can be made to find not only the file but also it's place in the * filesystem. This typically means storing a reference to de->d_parent in diff --git a/include/linux/fb.h b/include/linux/fb.h index b2a36391d2a1..df728c1c29ed 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -534,14 +534,14 @@ struct fb_cursor_user { #define FB_EVENT_GET_CONSOLE_MAP 0x07 /* CONSOLE-SPECIFIC: set console to framebuffer mapping */ #define FB_EVENT_SET_CONSOLE_MAP 0x08 -/* A hardware display blank change occured */ +/* A hardware display blank change occurred */ #define FB_EVENT_BLANK 0x09 /* Private modelist is to be replaced */ #define FB_EVENT_NEW_MODELIST 0x0A /* The resolution of the passed in fb_info about to change and all vc's should be changed */ #define FB_EVENT_MODE_CHANGE_ALL 0x0B -/* A software display blank change occured */ +/* A software display blank change occurred */ #define FB_EVENT_CONBLANK 0x0C /* Get drawing requirements */ #define FB_EVENT_GET_REQ 0x0D @@ -805,7 +805,7 @@ struct fb_tile_ops { /* A driver may set this flag to indicate that it does want a set_par to be * called every time when fbcon_switch is executed. The advantage is that with * this flag set you can really be sure that set_par is always called before - * any of the functions dependant on the correct hardware state or altering + * any of the functions dependent on the correct hardware state or altering * that state, even if you are using some broken X releases. The disadvantage * is that it introduces unwanted delays to every console switch if set_par * is slow. It is a good idea to try this flag in the drivers initialization @@ -877,7 +877,7 @@ struct fb_info { void *fbcon_par; /* fbcon use-only private area */ /* From here on everything is device dependent */ void *par; - /* we need the PCI or similiar aperture base/size not + /* we need the PCI or similar aperture base/size not smem_start/size as smem_start may just be an object allocated inside the aperture so may not actually overlap */ struct apertures_struct { diff --git a/include/linux/filter.h b/include/linux/filter.h index 45266b75409a..4609b85e559d 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -135,6 +135,8 @@ struct sk_filter { atomic_t refcnt; unsigned int len; /* Number of filter blocks */ + unsigned int (*bpf_func)(const struct sk_buff *skb, + const struct sock_filter *filter); struct rcu_head rcu; struct sock_filter insns[0]; }; @@ -153,6 +155,80 @@ extern unsigned int sk_run_filter(const struct sk_buff *skb, extern int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk); extern int sk_detach_filter(struct sock *sk); extern int sk_chk_filter(struct sock_filter *filter, int flen); + +#ifdef CONFIG_BPF_JIT +extern void bpf_jit_compile(struct sk_filter *fp); +extern void bpf_jit_free(struct sk_filter *fp); +#define SK_RUN_FILTER(FILTER, SKB) (*FILTER->bpf_func)(SKB, FILTER->insns) +#else +static inline void bpf_jit_compile(struct sk_filter *fp) +{ +} +static inline void bpf_jit_free(struct sk_filter *fp) +{ +} +#define SK_RUN_FILTER(FILTER, SKB) sk_run_filter(SKB, FILTER->insns) +#endif + +enum { + BPF_S_RET_K = 1, + BPF_S_RET_A, + BPF_S_ALU_ADD_K, + BPF_S_ALU_ADD_X, + BPF_S_ALU_SUB_K, + BPF_S_ALU_SUB_X, + BPF_S_ALU_MUL_K, + BPF_S_ALU_MUL_X, + BPF_S_ALU_DIV_X, + BPF_S_ALU_AND_K, + BPF_S_ALU_AND_X, + BPF_S_ALU_OR_K, + BPF_S_ALU_OR_X, + BPF_S_ALU_LSH_K, + BPF_S_ALU_LSH_X, + BPF_S_ALU_RSH_K, + BPF_S_ALU_RSH_X, + BPF_S_ALU_NEG, + BPF_S_LD_W_ABS, + BPF_S_LD_H_ABS, + BPF_S_LD_B_ABS, + BPF_S_LD_W_LEN, + BPF_S_LD_W_IND, + BPF_S_LD_H_IND, + BPF_S_LD_B_IND, + BPF_S_LD_IMM, + BPF_S_LDX_W_LEN, + BPF_S_LDX_B_MSH, + BPF_S_LDX_IMM, + BPF_S_MISC_TAX, + BPF_S_MISC_TXA, + BPF_S_ALU_DIV_K, + BPF_S_LD_MEM, + BPF_S_LDX_MEM, + BPF_S_ST, + BPF_S_STX, + BPF_S_JMP_JA, + BPF_S_JMP_JEQ_K, + BPF_S_JMP_JEQ_X, + BPF_S_JMP_JGE_K, + BPF_S_JMP_JGE_X, + BPF_S_JMP_JGT_K, + BPF_S_JMP_JGT_X, + BPF_S_JMP_JSET_K, + BPF_S_JMP_JSET_X, + /* Ancillary data */ + BPF_S_ANC_PROTOCOL, + BPF_S_ANC_PKTTYPE, + BPF_S_ANC_IFINDEX, + BPF_S_ANC_NLATTR, + BPF_S_ANC_NLATTR_NEST, + BPF_S_ANC_MARK, + BPF_S_ANC_QUEUE, + BPF_S_ANC_HATYPE, + BPF_S_ANC_RXHASH, + BPF_S_ANC_CPU, +}; + #endif /* __KERNEL__ */ #endif /* __LINUX_FILTER_H__ */ diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h index 59ea406be7f6..4ff09889c5c0 100644 --- a/include/linux/firewire-cdev.h +++ b/include/linux/firewire-cdev.h @@ -900,7 +900,7 @@ struct fw_cdev_get_cycle_timer2 { /** * struct fw_cdev_allocate_iso_resource - (De)allocate a channel or bandwidth - * @closure: Passed back to userspace in correponding iso resource events + * @closure: Passed back to userspace in corresponding iso resource events * @channels: Isochronous channels of which one is to be (de)allocated * @bandwidth: Isochronous bandwidth units to be (de)allocated * @handle: Handle to the allocation, written by the kernel (only valid in diff --git a/include/linux/fs.h b/include/linux/fs.h index 52f283c1edb2..dbd860af0804 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -465,7 +465,7 @@ struct iattr { struct timespec ia_ctime; /* - * Not an attribute, but an auxilary info for filesystems wanting to + * Not an attribute, but an auxiliary info for filesystems wanting to * implement an ftruncate() like method. NOTE: filesystem should * check for (ia_valid & ATTR_FILE), and not for (ia_file != NULL). */ @@ -613,6 +613,8 @@ struct address_space_operations { int (*error_remove_page)(struct address_space *, struct page *); }; +extern const struct address_space_operations empty_aops; + /* * pagecache_write_begin/pagecache_write_end must be used by general code * to write into the pagecache. @@ -647,7 +649,7 @@ struct address_space { } __attribute__((aligned(sizeof(long)))); /* * On most architectures that alignment is already the case; but - * must be enforced here for CRIS, to let the least signficant bit + * must be enforced here for CRIS, to let the least significant bit * of struct page's "mapping" pointer be used for PAGE_MAPPING_ANON. */ diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h index b8581c09d19f..76427e688d15 100644 --- a/include/linux/fscache-cache.h +++ b/include/linux/fscache-cache.h @@ -236,7 +236,7 @@ struct fscache_cache_ops { /* unpin an object in the cache */ void (*unpin_object)(struct fscache_object *object); - /* store the updated auxilliary data on an object */ + /* store the updated auxiliary data on an object */ void (*update_object)(struct fscache_object *object); /* discard the resources pinned by an object and effect retirement if diff --git a/include/linux/fscache.h b/include/linux/fscache.h index ec0dad5ab90f..7c4d72f5581f 100644 --- a/include/linux/fscache.h +++ b/include/linux/fscache.h @@ -102,9 +102,9 @@ struct fscache_cookie_def { */ void (*get_attr)(const void *cookie_netfs_data, uint64_t *size); - /* get the auxilliary data from netfs data + /* get the auxiliary data from netfs data * - this function can be absent if the index carries no state data - * - should store the auxilliary data in the buffer + * - should store the auxiliary data in the buffer * - should return the amount of amount stored * - not permitted to return an error * - the netfs data from the cookie being used as the source is @@ -117,7 +117,7 @@ struct fscache_cookie_def { /* consult the netfs about the state of an object * - this function can be absent if the index carries no state data * - the netfs data from the cookie being used as the target is - * presented, as is the auxilliary data + * presented, as is the auxiliary data */ enum fscache_checkaux (*check_aux)(void *cookie_netfs_data, const void *data, diff --git a/include/linux/hid.h b/include/linux/hid.h index bb29bb1dbd2f..42f7e2fb501f 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -799,7 +799,7 @@ static inline int __must_check hid_parse(struct hid_device *hdev) * * Call this in probe function *after* hid_parse. This will setup HW buffers * and start the device (if not deffered to device open). hid_hw_stop must be - * called if this was successfull. + * called if this was successful. */ static inline int __must_check hid_hw_start(struct hid_device *hdev, unsigned int connect_mask) diff --git a/include/linux/hp_sdc.h b/include/linux/hp_sdc.h index 9db3d454887f..d392975d8887 100644 --- a/include/linux/hp_sdc.h +++ b/include/linux/hp_sdc.h @@ -101,7 +101,7 @@ int hp_sdc_dequeue_transaction(hp_sdc_transaction *this); #define HP_SDC_STATUS_REG 0x40 /* Data from an i8042 register */ #define HP_SDC_STATUS_HILCMD 0x50 /* Command from HIL MLC */ #define HP_SDC_STATUS_HILDATA 0x60 /* Data from HIL MLC */ -#define HP_SDC_STATUS_PUP 0x70 /* Sucessful power-up self test */ +#define HP_SDC_STATUS_PUP 0x70 /* Successful power-up self test */ #define HP_SDC_STATUS_KCOOKED 0x80 /* Key from cooked kbd */ #define HP_SDC_STATUS_KRPG 0xc0 /* Key from Repeat Gen */ #define HP_SDC_STATUS_KMOD_SUP 0x10 /* Shift key is up */ diff --git a/include/linux/i2o.h b/include/linux/i2o.h index 9e7a12d6385d..a6deef4f4f67 100644 --- a/include/linux/i2o.h +++ b/include/linux/i2o.h @@ -826,7 +826,7 @@ static inline struct i2o_message __iomem *i2o_msg_in_to_virt(struct * @c: I2O controller * * This function tries to get a message frame. If no message frame is - * available do not wait until one is availabe (see also i2o_msg_get_wait). + * available do not wait until one is available (see also i2o_msg_get_wait). * The returned pointer to the message frame is not in I/O memory, it is * allocated from a mempool. But because a MFA is allocated from the * controller too it is guaranteed that i2o_msg_post() will never fail. diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index 635e1faec412..546d9d35fbd4 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -132,7 +132,8 @@ extern u16 vlan_dev_vlan_id(const struct net_device *dev); extern int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, u16 vlan_tci, int polling); -extern bool vlan_hwaccel_do_receive(struct sk_buff **skb); +extern bool vlan_do_receive(struct sk_buff **skb); +extern struct sk_buff *vlan_untag(struct sk_buff *skb); extern gro_result_t vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp, unsigned int vlan_tci, struct sk_buff *skb); @@ -166,13 +167,18 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp, return NET_XMIT_SUCCESS; } -static inline bool vlan_hwaccel_do_receive(struct sk_buff **skb) +static inline bool vlan_do_receive(struct sk_buff **skb) { if ((*skb)->vlan_tci & VLAN_VID_MASK) (*skb)->pkt_type = PACKET_OTHERHOST; return false; } +static inline struct sk_buff *vlan_untag(struct sk_buff *skb) +{ + return skb; +} + static inline gro_result_t vlan_gro_receive(struct napi_struct *napi, struct vlan_group *grp, unsigned int vlan_tci, struct sk_buff *skb) diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 59b72ca1c5d1..bea0ac750712 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -98,7 +98,7 @@ typedef irqreturn_t (*irq_handler_t)(int, void *); * @next: pointer to the next irqaction for shared interrupts * @irq: interrupt number * @dir: pointer to the proc/irq/NN/name entry - * @thread_fn: interupt handler function for threaded interrupts + * @thread_fn: interrupt handler function for threaded interrupts * @thread: thread pointer for threaded interrupts * @thread_flags: flags related to @thread * @thread_mask: bitmask for keeping track of @thread activity @@ -338,14 +338,6 @@ static inline void enable_irq_lockdep_irqrestore(unsigned int irq, unsigned long /* IRQ wakeup (PM) control: */ extern int irq_set_irq_wake(unsigned int irq, unsigned int on); -#ifndef CONFIG_GENERIC_HARDIRQS_NO_COMPAT -/* Please do not use: Use the replacement functions instead */ -static inline int set_irq_wake(unsigned int irq, unsigned int on) -{ - return irq_set_irq_wake(irq, on); -} -#endif - static inline int enable_irq_wake(unsigned int irq) { return irq_set_irq_wake(irq, 1); @@ -492,7 +484,7 @@ extern void __send_remote_softirq(struct call_single_data *cp, int cpu, Properties: * If tasklet_schedule() is called, then tasklet is guaranteed to be executed on some cpu at least once after this. - * If the tasklet is already scheduled, but its excecution is still not + * If the tasklet is already scheduled, but its execution is still not started, it will be executed only once. * If this tasklet is already running on another CPU (or schedule is called from tasklet itself), it is rescheduled for later. diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h index 045f2f275cd0..ca85cf894e33 100644 --- a/include/linux/ipmi.h +++ b/include/linux/ipmi.h @@ -111,7 +111,7 @@ struct ipmi_ipmb_addr { * A LAN Address. This is an address to/from a LAN interface bridged * by the BMC, not an address actually out on the LAN. * - * A concious decision was made here to deviate slightly from the IPMI + * A conscious decision was made here to deviate slightly from the IPMI * spec. We do not use rqSWID and rsSWID like it shows in the * message. Instead, we use remote_SWID and local_SWID. This means * that any message (a request or response) from another device will @@ -259,7 +259,7 @@ struct ipmi_recv_msg { void (*done)(struct ipmi_recv_msg *msg); /* Place-holder for the data, don't make any assumptions about - the size or existance of this, since it may change. */ + the size or existence of this, since it may change. */ unsigned char msg_data[IPMI_MAX_MSG_LENGTH]; }; diff --git a/include/linux/irq.h b/include/linux/irq.h index 2a375a72ce3c..09a308072f56 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -64,13 +64,6 @@ typedef void (*irq_preflow_handler_t)(struct irq_data *data); * IRQ_NO_BALANCING - Interrupt cannot be balanced (affinity set) * IRQ_MOVE_PCNTXT - Interrupt can be migrated from process context * IRQ_NESTED_TRHEAD - Interrupt nests into another thread - * - * Deprecated bits. They are kept updated as long as - * CONFIG_GENERIC_HARDIRQS_NO_COMPAT is not set. Will go away soon. These bits - * are internal state of the core code and if you really need to acces - * them then talk to the genirq maintainer instead of hacking - * something weird. - * */ enum { IRQ_TYPE_NONE = 0x00000000, diff --git a/include/linux/isdn/hdlc.h b/include/linux/isdn/hdlc.h index 4b3ecc40889a..96521370c782 100644 --- a/include/linux/isdn/hdlc.h +++ b/include/linux/isdn/hdlc.h @@ -2,7 +2,7 @@ * hdlc.h -- General purpose ISDN HDLC decoder. * * Implementation of a HDLC decoder/encoder in software. - * Neccessary because some ISDN devices don't have HDLC + * Necessary because some ISDN devices don't have HDLC * controllers. * * Copyright (C) diff --git a/include/linux/ixjuser.h b/include/linux/ixjuser.h index 88b45895746d..94ab5e942e53 100644 --- a/include/linux/ixjuser.h +++ b/include/linux/ixjuser.h @@ -50,7 +50,7 @@ * IOCTL's used for the Quicknet Telephony Cards * * If you use the IXJCTL_TESTRAM command, the card must be power cycled to -* reset the SRAM values before futher use. +* reset the SRAM values before further use. * ******************************************************************************/ diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index 922aa313c9f9..f97672a36fa8 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -42,7 +42,7 @@ /* LATCH is used in the interval timer and ftape setup. */ #define LATCH ((CLOCK_TICK_RATE + HZ/2) / HZ) /* For divider */ -/* Suppose we want to devide two numbers NOM and DEN: NOM/DEN, then we can +/* Suppose we want to divide two numbers NOM and DEN: NOM/DEN, then we can * improve accuracy by shifting LSH bits, hence calculating: * (NOM << LSH) / DEN * This however means trouble for large NOM, because (NOM << LSH) may no diff --git a/include/linux/kexec.h b/include/linux/kexec.h index 03e8e8dbc577..c2478a342cd7 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -208,6 +208,7 @@ int __init parse_crashkernel(char *cmdline, unsigned long long system_ram, unsigned long long *crash_size, unsigned long long *crash_base); int crash_shrink_memory(unsigned long new_size); size_t crash_get_memory_size(void); +void crash_free_reserved_phys_range(unsigned long begin, unsigned long end); #else /* !CONFIG_KEXEC */ struct pt_regs; diff --git a/include/linux/ktime.h b/include/linux/ktime.h index e1ceaa9b36bb..603bec2913b0 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -35,7 +35,7 @@ * * On 32-bit CPUs an optimized representation of the timespec structure * is used to avoid expensive conversions from and to timespecs. The - * endian-aware order of the tv struct members is choosen to allow + * endian-aware order of the tv struct members is chosen to allow * mathematical operations on the tv64 member of the union too, which * for certain operations produces better code. * @@ -158,7 +158,7 @@ static inline ktime_t ktime_set(const long secs, const unsigned long nsecs) * @lhs: minuend * @rhs: subtrahend * - * Returns the remainder of the substraction + * Returns the remainder of the subtraction */ static inline ktime_t ktime_sub(const ktime_t lhs, const ktime_t rhs) { diff --git a/include/linux/led-lm3530.h b/include/linux/led-lm3530.h index bb69d20da0dc..58592fa67d24 100644 --- a/include/linux/led-lm3530.h +++ b/include/linux/led-lm3530.h @@ -41,7 +41,7 @@ #define LM3530_RAMP_TIME_8s (7) /* ALS Resistor Select */ -#define LM3530_ALS_IMPD_Z (0x00) /* ALS Impedence */ +#define LM3530_ALS_IMPD_Z (0x00) /* ALS Impedance */ #define LM3530_ALS_IMPD_13_53kOhm (0x01) #define LM3530_ALS_IMPD_9_01kOhm (0x02) #define LM3530_ALS_IMPD_5_41kOhm (0x03) diff --git a/include/linux/libata.h b/include/linux/libata.h index c71f46960f39..7f675aa81d87 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -364,7 +364,7 @@ enum { ATA_EH_CMD_TIMEOUT_TABLE_SIZE = 6, /* Horkage types. May be set by libata or controller on drives - (some horkage may be drive/controller pair dependant */ + (some horkage may be drive/controller pair dependent */ ATA_HORKAGE_DIAGNOSTIC = (1 << 0), /* Failed boot diag */ ATA_HORKAGE_NODMA = (1 << 1), /* DMA problems */ diff --git a/include/linux/lru_cache.h b/include/linux/lru_cache.h index 78fbf24f357a..6a4fab7c6e09 100644 --- a/include/linux/lru_cache.h +++ b/include/linux/lru_cache.h @@ -148,7 +148,7 @@ write intent log information, three of which are mentioned here. * * DRBD currently (May 2009) only uses 61 elements on the resync lru_cache * (total memory usage 2 pages), and up to 3833 elements on the act_log - * lru_cache, totalling ~215 kB for 64bit architechture, ~53 pages. + * lru_cache, totalling ~215 kB for 64bit architecture, ~53 pages. * * We usually do not actually free these objects again, but only "recycle" * them, as the change "index: -old_label, +LC_FREE" would need a transaction diff --git a/include/linux/mfd/wm8350/pmic.h b/include/linux/mfd/wm8350/pmic.h index e786fe9841ef..579b50ca2e02 100644 --- a/include/linux/mfd/wm8350/pmic.h +++ b/include/linux/mfd/wm8350/pmic.h @@ -1,5 +1,5 @@ /* - * pmic.h -- Power Managment Driver for Wolfson WM8350 PMIC + * pmic.h -- Power Management Driver for Wolfson WM8350 PMIC * * Copyright 2007 Wolfson Microelectronics PLC * diff --git a/include/linux/mm.h b/include/linux/mm.h index 7606d7db96c9..692dbae6ffa7 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -608,7 +608,7 @@ static inline pte_t maybe_mkwrite(pte_t pte, struct vm_area_struct *vma) #endif /* - * Define the bit shifts to access each section. For non-existant + * Define the bit shifts to access each section. For non-existent * sections we define the shift as 0; that plus a 0 mask ensures * the compiler will optimise away reference to them. */ diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h index c0207a770476..bdd7ceeb99e4 100644 --- a/include/linux/mmc/dw_mmc.h +++ b/include/linux/mmc/dw_mmc.h @@ -98,7 +98,7 @@ struct mmc_data; * EVENT_DATA_COMPLETE is set in @pending_events, all data-related * interrupts must be disabled and @data_status updated with a * snapshot of SR. Similarly, before EVENT_CMD_COMPLETE is set, the - * CMDRDY interupt must be disabled and @cmd_status updated with a + * CMDRDY interrupt must be disabled and @cmd_status updated with a * snapshot of SR, and before EVENT_XFER_COMPLETE can be set, the * bytes_xfered field of @data must be written. This is ensured by * using barriers. @@ -172,7 +172,7 @@ struct dw_mci_dma_ops { #define DW_MCI_QUIRK_IDMAC_DTO BIT(0) /* delay needed between retries on some 2.11a implementations */ #define DW_MCI_QUIRK_RETRY_DELAY BIT(1) -/* High Speed Capable - Supports HS cards (upto 50MHz) */ +/* High Speed Capable - Supports HS cards (up to 50MHz) */ #define DW_MCI_QUIRK_HIGHSPEED BIT(2) /* Unreliable card detection */ #define DW_MCI_QUIRK_BROKEN_CARD_DETECTION BIT(3) diff --git a/include/linux/mroute.h b/include/linux/mroute.h index b21d567692b2..46caaf44339d 100644 --- a/include/linux/mroute.h +++ b/include/linux/mroute.h @@ -244,6 +244,7 @@ struct mfc_cache { #ifdef __KERNEL__ struct rtmsg; extern int ipmr_get_route(struct net *net, struct sk_buff *skb, + __be32 saddr, __be32 daddr, struct rtmsg *rtm, int nowait); #endif diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h index 9d2deb200f54..a3759cb0ac10 100644 --- a/include/linux/mroute6.h +++ b/include/linux/mroute6.h @@ -249,7 +249,7 @@ static inline int ip6mr_sk_done(struct sock *sk) * Structure used to communicate from kernel to multicast router. * We'll overlay the structure onto an MLD header (not an IPv6 heder like igmpmsg{} * used for IPv4 implementation). This is because this structure will be passed via an - * IPv6 raw socket, on wich an application will only receiver the payload i.e the data after + * IPv6 raw socket, on which an application will only receiver the payload i.e the data after * the IPv6 header and all the extension headers. (See section 3 of RFC 3542) */ diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index 0d823f2dd667..d24925492972 100644 --- a/include/linux/mtd/cfi.h +++ b/include/linux/mtd/cfi.h @@ -308,7 +308,7 @@ static inline uint32_t cfi_build_cmd_addr(uint32_t cmd_ofs, addr = (cmd_ofs * type) * interleave; - /* Modify the unlock address if we are in compatiblity mode. + /* Modify the unlock address if we are in compatibility mode. * For 16bit devices on 8 bit busses * and 32bit devices on 16 bit busses * set the low bit of the alternating bit sequence of the address. diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index ae67ef56a8f5..d44192740f6f 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -416,9 +416,9 @@ struct nand_buffers { * @select_chip: [REPLACEABLE] select chip nr * @block_bad: [REPLACEABLE] check, if the block is bad * @block_markbad: [REPLACEABLE] mark the block bad - * @cmd_ctrl: [BOARDSPECIFIC] hardwarespecific funtion for controlling + * @cmd_ctrl: [BOARDSPECIFIC] hardwarespecific function for controlling * ALE/CLE/nCE. Also used to write command and address - * @init_size: [BOARDSPECIFIC] hardwarespecific funtion for setting + * @init_size: [BOARDSPECIFIC] hardwarespecific function for setting * mtd->oobsize, mtd->writesize and so on. * @id_data contains the 8 bytes values of NAND_CMD_READID. * Return with the bus width. @@ -437,7 +437,7 @@ struct nand_buffers { * @erase_cmd: [INTERN] erase command write function, selectable due * to AND support. * @scan_bbt: [REPLACEABLE] function to scan bad block table - * @chip_delay: [BOARDSPECIFIC] chip dependent delay for transfering + * @chip_delay: [BOARDSPECIFIC] chip dependent delay for transferring * data from array to read regs (tR). * @state: [INTERN] the current state of the NAND device * @oob_poi: poison value buffer diff --git a/include/linux/mtd/xip.h b/include/linux/mtd/xip.h index 36efcba15ecd..abed4dec5c2f 100644 --- a/include/linux/mtd/xip.h +++ b/include/linux/mtd/xip.h @@ -51,7 +51,7 @@ * return in usecs the elapsed timebetween now and the reference x as * returned by xip_currtime(). * - * note 1: convertion to usec can be approximated, as long as the + * note 1: conversion to usec can be approximated, as long as the * returned value is <= the real elapsed time. * note 2: this should be able to cope with a few seconds without * overflowing. diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 0249fe7e3872..d5de66af46f9 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1035,7 +1035,7 @@ struct net_device { u32 hw_features; /* user-requested features */ u32 wanted_features; - /* VLAN feature mask */ + /* mask of features inheritable by VLAN devices */ u32 vlan_features; /* Net device feature bits; if you change something, @@ -1066,6 +1066,7 @@ struct net_device { #define NETIF_F_NTUPLE (1 << 27) /* N-tuple filters supported */ #define NETIF_F_RXHASH (1 << 28) /* Receive hashing offload */ #define NETIF_F_RXCSUM (1 << 29) /* Receive checksumming offload */ +#define NETIF_F_NOCACHE_COPY (1 << 30) /* Use no-cache copyfromuser */ /* Segmentation offload features */ #define NETIF_F_GSO_SHIFT 16 @@ -1079,9 +1080,9 @@ struct net_device { /* Features valid for ethtool to change */ /* = all defined minus driver/device-class-related */ -#define NETIF_F_NEVER_CHANGE (NETIF_F_HIGHDMA | NETIF_F_VLAN_CHALLENGED | \ +#define NETIF_F_NEVER_CHANGE (NETIF_F_VLAN_CHALLENGED | \ NETIF_F_LLTX | NETIF_F_NETNS_LOCAL) -#define NETIF_F_ETHTOOL_BITS (0x3f3fffff & ~NETIF_F_NEVER_CHANGE) +#define NETIF_F_ETHTOOL_BITS (0x7f3fffff & ~NETIF_F_NEVER_CHANGE) /* List of features with software fallbacks. */ #define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ @@ -1097,6 +1098,7 @@ struct net_device { #define NETIF_F_ALL_TX_OFFLOADS (NETIF_F_ALL_CSUM | NETIF_F_SG | \ NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \ + NETIF_F_HIGHDMA | \ NETIF_F_SCTP_CSUM | NETIF_F_FCOE_CRC) /* @@ -1105,7 +1107,12 @@ struct net_device { */ #define NETIF_F_ONE_FOR_ALL (NETIF_F_GSO_SOFTWARE | NETIF_F_GSO_ROBUST | \ NETIF_F_SG | NETIF_F_HIGHDMA | \ - NETIF_F_FRAGLIST) + NETIF_F_FRAGLIST | NETIF_F_VLAN_CHALLENGED) + /* + * If one device doesn't support one of these features, then disable it + * for all in netdev_increment_features. + */ +#define NETIF_F_ALL_FOR_ALL (NETIF_F_NOCACHE_COPY | NETIF_F_FSO) /* changeable features with no special hardware requirements */ #define NETIF_F_SOFT_FEATURES (NETIF_F_GSO | NETIF_F_GRO) @@ -2513,6 +2520,7 @@ extern struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev, extern int netdev_max_backlog; extern int netdev_tstamp_prequeue; extern int weight_p; +extern int bpf_jit_enable; extern int netdev_set_master(struct net_device *dev, struct net_device *master); extern int netdev_set_bond_master(struct net_device *dev, struct net_device *master); @@ -2550,6 +2558,7 @@ static inline u32 netdev_get_wanted_features(struct net_device *dev) } u32 netdev_increment_features(u32 all, u32 one, u32 mask); u32 netdev_fix_features(struct net_device *dev, u32 features); +int __netdev_update_features(struct net_device *dev); void netdev_update_features(struct net_device *dev); void netif_stacked_transfer_operstate(const struct net_device *rootdev, @@ -2588,13 +2597,8 @@ static inline int netif_is_bond_slave(struct net_device *dev) extern struct pernet_operations __net_initdata loopback_net_ops; -static inline int dev_ethtool_get_settings(struct net_device *dev, - struct ethtool_cmd *cmd) -{ - if (!dev->ethtool_ops || !dev->ethtool_ops->get_settings) - return -EOPNOTSUPP; - return dev->ethtool_ops->get_settings(dev, cmd); -} +int dev_ethtool_get_settings(struct net_device *dev, + struct ethtool_cmd *cmd); static inline u32 dev_ethtool_get_rx_csum(struct net_device *dev) { diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index eeec00abb664..7fa95df60146 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -270,7 +270,8 @@ struct nf_afinfo { unsigned int dataoff, unsigned int len, u_int8_t protocol); - int (*route)(struct dst_entry **dst, struct flowi *fl); + int (*route)(struct net *net, struct dst_entry **dst, + struct flowi *fl, bool strict); void (*saveroute)(const struct sk_buff *skb, struct nf_queue_entry *entry); int (*reroute)(struct sk_buff *skb, diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index ec333d83f3b4..5a262e3ae715 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -293,7 +293,7 @@ struct ip_set { /* Lock protecting the set data */ rwlock_t lock; /* References to the set */ - atomic_t ref; + u32 ref; /* The core set type */ struct ip_set_type *type; /* The type variant doing the real job */ diff --git a/include/linux/netfilter/ipset/ip_set_ahash.h b/include/linux/netfilter/ipset/ip_set_ahash.h index ec9d9bea1e37..a0196ac79051 100644 --- a/include/linux/netfilter/ipset/ip_set_ahash.h +++ b/include/linux/netfilter/ipset/ip_set_ahash.h @@ -515,8 +515,7 @@ type_pf_head(struct ip_set *set, struct sk_buff *skb) if (h->netmask != HOST_MASK) NLA_PUT_U8(skb, IPSET_ATTR_NETMASK, h->netmask); #endif - NLA_PUT_NET32(skb, IPSET_ATTR_REFERENCES, - htonl(atomic_read(&set->ref) - 1)); + NLA_PUT_NET32(skb, IPSET_ATTR_REFERENCES, htonl(set->ref - 1)); NLA_PUT_NET32(skb, IPSET_ATTR_MEMSIZE, htonl(memsize)); if (with_timeout(h->timeout)) NLA_PUT_NET32(skb, IPSET_ATTR_TIMEOUT, htonl(h->timeout)); diff --git a/include/linux/netfilter/ipset/ip_set_getport.h b/include/linux/netfilter/ipset/ip_set_getport.h index 5aebd170f899..90d09300e954 100644 --- a/include/linux/netfilter/ipset/ip_set_getport.h +++ b/include/linux/netfilter/ipset/ip_set_getport.h @@ -22,7 +22,9 @@ static inline bool ip_set_proto_with_ports(u8 proto) { switch (proto) { case IPPROTO_TCP: + case IPPROTO_SCTP: case IPPROTO_UDP: + case IPPROTO_UDPLITE: return true; } return false; diff --git a/include/linux/netfilter/nf_conntrack_proto_gre.h b/include/linux/netfilter/nf_conntrack_proto_gre.h index 2a10efda17fb..6a0664c0c451 100644 --- a/include/linux/netfilter/nf_conntrack_proto_gre.h +++ b/include/linux/netfilter/nf_conntrack_proto_gre.h @@ -60,7 +60,7 @@ struct gre_hdr_pptp { __be16 payload_len; /* size of ppp payload, not inc. gre header */ __be16 call_id; /* peer's call_id for this session */ __be32 seq; /* sequence number. Present if S==1 */ - __be32 ack; /* seq number of highest packet recieved by */ + __be32 ack; /* seq number of highest packet received by */ /* sender in this session */ }; diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 37219525ff6f..32cddf78b13e 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -456,72 +456,60 @@ extern void xt_proto_fini(struct net *net, u_int8_t af); extern struct xt_table_info *xt_alloc_table_info(unsigned int size); extern void xt_free_table_info(struct xt_table_info *info); -/* - * Per-CPU spinlock associated with per-cpu table entries, and - * with a counter for the "reading" side that allows a recursive - * reader to avoid taking the lock and deadlocking. - * - * "reading" is used by ip/arp/ip6 tables rule processing which runs per-cpu. - * It needs to ensure that the rules are not being changed while the packet - * is being processed. In some cases, the read lock will be acquired - * twice on the same CPU; this is okay because of the count. - * - * "writing" is used when reading counters. - * During replace any readers that are using the old tables have to complete - * before freeing the old table. This is handled by the write locking - * necessary for reading the counters. +/** + * xt_recseq - recursive seqcount for netfilter use + * + * Packet processing changes the seqcount only if no recursion happened + * get_counters() can use read_seqcount_begin()/read_seqcount_retry(), + * because we use the normal seqcount convention : + * Low order bit set to 1 if a writer is active. */ -struct xt_info_lock { - seqlock_t lock; - unsigned char readers; -}; -DECLARE_PER_CPU(struct xt_info_lock, xt_info_locks); +DECLARE_PER_CPU(seqcount_t, xt_recseq); -/* - * Note: we need to ensure that preemption is disabled before acquiring - * the per-cpu-variable, so we do it as a two step process rather than - * using "spin_lock_bh()". - * - * We _also_ need to disable bottom half processing before updating our - * nesting count, to make sure that the only kind of re-entrancy is this - * code being called by itself: since the count+lock is not an atomic - * operation, we can allow no races. +/** + * xt_write_recseq_begin - start of a write section * - * _Only_ that special combination of being per-cpu and never getting - * re-entered asynchronously means that the count is safe. + * Begin packet processing : all readers must wait the end + * 1) Must be called with preemption disabled + * 2) softirqs must be disabled too (or we should use irqsafe_cpu_add()) + * Returns : + * 1 if no recursion on this cpu + * 0 if recursion detected */ -static inline void xt_info_rdlock_bh(void) +static inline unsigned int xt_write_recseq_begin(void) { - struct xt_info_lock *lock; + unsigned int addend; - local_bh_disable(); - lock = &__get_cpu_var(xt_info_locks); - if (likely(!lock->readers++)) - write_seqlock(&lock->lock); -} + /* + * Low order bit of sequence is set if we already + * called xt_write_recseq_begin(). + */ + addend = (__this_cpu_read(xt_recseq.sequence) + 1) & 1; -static inline void xt_info_rdunlock_bh(void) -{ - struct xt_info_lock *lock = &__get_cpu_var(xt_info_locks); + /* + * This is kind of a write_seqcount_begin(), but addend is 0 or 1 + * We dont check addend value to avoid a test and conditional jump, + * since addend is most likely 1 + */ + __this_cpu_add(xt_recseq.sequence, addend); + smp_wmb(); - if (likely(!--lock->readers)) - write_sequnlock(&lock->lock); - local_bh_enable(); + return addend; } -/* - * The "writer" side needs to get exclusive access to the lock, - * regardless of readers. This must be called with bottom half - * processing (and thus also preemption) disabled. +/** + * xt_write_recseq_end - end of a write section + * @addend: return value from previous xt_write_recseq_begin() + * + * End packet processing : all readers can proceed + * 1) Must be called with preemption disabled + * 2) softirqs must be disabled too (or we should use irqsafe_cpu_add()) */ -static inline void xt_info_wrlock(unsigned int cpu) -{ - write_seqlock(&per_cpu(xt_info_locks, cpu).lock); -} - -static inline void xt_info_wrunlock(unsigned int cpu) +static inline void xt_write_recseq_end(unsigned int addend) { - write_sequnlock(&per_cpu(xt_info_locks, cpu).lock); + /* this is kind of a write_seqcount_end(), but addend is 0 or 1 */ + smp_wmb(); + __this_cpu_add(xt_recseq.sequence, addend); } /* diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h index 1c6f0c5f530e..8797ed16feb2 100644 --- a/include/linux/netfilter_bridge/ebtables.h +++ b/include/linux/netfilter_bridge/ebtables.h @@ -92,7 +92,7 @@ struct ebt_entries { /* This is a hack to make a difference between an ebt_entry struct and an * ebt_entries struct when traversing the entries from start to end. - * Using this simplifies the code alot, while still being able to use + * Using this simplifies the code a lot, while still being able to use * ebt_entries. * Contrary, iptables doesn't use something like ebt_entries and therefore uses * different techniques for naming the policy and such. So, iptables doesn't diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h index b528f6d4b860..178fafe0ff93 100644 --- a/include/linux/nfs4.h +++ b/include/linux/nfs4.h @@ -359,7 +359,7 @@ enum nfsstat4 { /* Error 10073 is unused. */ NFS4ERR_CLIENTID_BUSY = 10074, /* clientid has state */ NFS4ERR_PNFS_IO_HOLE = 10075, /* IO to _SPARSE file hole */ - NFS4ERR_SEQ_FALSE_RETRY = 10076, /* retry not origional */ + NFS4ERR_SEQ_FALSE_RETRY = 10076, /* retry not original */ NFS4ERR_BAD_HIGH_SLOT = 10077, /* sequence arg bad */ NFS4ERR_DEADSESSION = 10078, /* persistent session dead */ NFS4ERR_ENCR_ALG_UNSUPP = 10079, /* SSV alg mismatch */ diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h index bd316159278c..84058ec69390 100644 --- a/include/linux/nfsd/export.h +++ b/include/linux/nfsd/export.h @@ -80,7 +80,7 @@ struct nfsd4_fs_locations { /* * We keep an array of pseudoflavors with the export, in order from most - * to least preferred. For the forseeable future, we don't expect more + * to least preferred. For the foreseeable future, we don't expect more * than the eight pseudoflavors null, unix, krb5, krb5i, krb5p, skpm3, * spkm3i, and spkm3p (and using all 8 at once should be rare). */ diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h index 80d55bbc5365..f76d80ccec10 100644 --- a/include/linux/nfsd/nfsfh.h +++ b/include/linux/nfsd/nfsfh.h @@ -49,7 +49,7 @@ struct nfs_fhbase_old { * * The auth_type field specifies how the filehandle can be authenticated * This might allow a file to be confirmed to be in a writable part of a - * filetree without checking the path from it upto the root. + * filetree without checking the path from it up to the root. * Current values: * 0 - No authentication. fb_auth is 0 bytes long * Possible future values: diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index be8df57b789d..216b1d8a862f 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -424,7 +424,7 @@ * @__NL80211_CMD_AFTER_LAST: internal use */ enum nl80211_commands { -/* don't change the order or add anything inbetween, this is ABI! */ +/* don't change the order or add anything between, this is ABI! */ NL80211_CMD_UNSPEC, NL80211_CMD_GET_WIPHY, /* can dump */ @@ -873,7 +873,7 @@ enum nl80211_commands { * This can be used to mask out antennas which are not attached or should * not be used for receiving. If an antenna is not selected in this bitmap * the hardware should not be configured to receive on this antenna. - * For a more detailed descripton see @NL80211_ATTR_WIPHY_ANTENNA_TX. + * For a more detailed description see @NL80211_ATTR_WIPHY_ANTENNA_TX. * * @NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX: Bitmap of antennas which are available * for configuration as TX antennas via the above parameters. @@ -907,7 +907,7 @@ enum nl80211_commands { * @__NL80211_ATTR_AFTER_LAST: internal use */ enum nl80211_attrs { -/* don't change the order or add anything inbetween, this is ABI! */ +/* don't change the order or add anything between, this is ABI! */ NL80211_ATTR_UNSPEC, NL80211_ATTR_WIPHY, @@ -1474,7 +1474,7 @@ enum nl80211_bitrate_attr { * 802.11 country information element with regulatory information it * thinks we should consider. cfg80211 only processes the country * code from the IE, and relies on the regulatory domain information - * structure pased by userspace (CRDA) from our wireless-regdb. + * structure passed by userspace (CRDA) from our wireless-regdb. * If a channel is enabled but the country code indicates it should * be disabled we disable the channel and re-enable it upon disassociation. */ @@ -1653,7 +1653,7 @@ enum nl80211_mntr_flags { * @NL80211_MESHCONF_RETRY_TIMEOUT: specifies the initial retry timeout in * millisecond units, used by the Peer Link Open message * - * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the inital confirm timeout, in + * @NL80211_MESHCONF_CONFIRM_TIMEOUT: specifies the initial confirm timeout, in * millisecond units, used by the peer link management to close a peer link * * @NL80211_MESHCONF_HOLDING_TIMEOUT: specifies the holding timeout, in diff --git a/include/linux/notifier.h b/include/linux/notifier.h index 2026f9e1ceb8..621dfa16acc0 100644 --- a/include/linux/notifier.h +++ b/include/linux/notifier.h @@ -237,7 +237,7 @@ static inline int notifier_to_errno(int ret) * enabling interrupts. Must not sleep, * must not fail */ -/* Used for CPU hotplug events occuring while tasks are frozen due to a suspend +/* Used for CPU hotplug events occurring while tasks are frozen due to a suspend * operation in progress */ #define CPU_TASKS_FROZEN 0x0010 diff --git a/include/linux/omap3isp.h b/include/linux/omap3isp.h index 150822b4dbff..b6111f8cd49a 100644 --- a/include/linux/omap3isp.h +++ b/include/linux/omap3isp.h @@ -250,7 +250,7 @@ enum omap3isp_h3a_af_rgbpos { /* Contains the information regarding the Horizontal Median Filter */ struct omap3isp_h3a_af_hmf { __u8 enable; /* Status of Horizontal Median Filter */ - __u8 threshold; /* Threshhold Value for Horizontal Median Filter */ + __u8 threshold; /* Threshold Value for Horizontal Median Filter */ }; /* Contains the information regarding the IIR Filters */ diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h index f5de21de31dd..961ecc7d30bc 100644 --- a/include/linux/page_cgroup.h +++ b/include/linux/page_cgroup.h @@ -138,7 +138,7 @@ static inline void move_unlock_page_cgroup(struct page_cgroup *pc, #define PCG_ARRAYID_OFFSET (BITS_PER_LONG - PCG_ARRAYID_WIDTH) /* - * Zero the shift count for non-existant fields, to prevent compiler + * Zero the shift count for non-existent fields, to prevent compiler * warnings and ensure references are optimized away. */ #define PCG_ARRAYID_SHIFT (PCG_ARRAYID_OFFSET * (PCG_ARRAYID_WIDTH != 0)) diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 11fd38151cc9..4e2c9150a785 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -518,7 +518,7 @@ #define PCI_DEVICE_ID_AMD_11H_NB_MISC 0x1303 #define PCI_DEVICE_ID_AMD_11H_NB_LINK 0x1304 #define PCI_DEVICE_ID_AMD_15H_NB_F3 0x1603 -#define PCI_DEVICE_ID_AMD_15H_NB_LINK 0x1604 +#define PCI_DEVICE_ID_AMD_15H_NB_F4 0x1604 #define PCI_DEVICE_ID_AMD_CNB17H_F3 0x1703 #define PCI_DEVICE_ID_AMD_LANCE 0x2000 #define PCI_DEVICE_ID_AMD_LANCE_HOME 0x2001 diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index 5b7e6b1ba54f..be01380f798a 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -223,7 +223,7 @@ #define PCI_PM_CAP_PME_CLOCK 0x0008 /* PME clock required */ #define PCI_PM_CAP_RESERVED 0x0010 /* Reserved field */ #define PCI_PM_CAP_DSI 0x0020 /* Device specific initialization */ -#define PCI_PM_CAP_AUX_POWER 0x01C0 /* Auxilliary power support mask */ +#define PCI_PM_CAP_AUX_POWER 0x01C0 /* Auxiliary power support mask */ #define PCI_PM_CAP_D1 0x0200 /* D1 power state support */ #define PCI_PM_CAP_D2 0x0400 /* D2 power state support */ #define PCI_PM_CAP_PME 0x0800 /* PME pin supported */ @@ -435,7 +435,7 @@ #define PCI_EXP_LNKCAP_L0SEL 0x00007000 /* L0s Exit Latency */ #define PCI_EXP_LNKCAP_L1EL 0x00038000 /* L1 Exit Latency */ #define PCI_EXP_LNKCAP_CLKPM 0x00040000 /* L1 Clock Power Management */ -#define PCI_EXP_LNKCAP_SDERC 0x00080000 /* Suprise Down Error Reporting Capable */ +#define PCI_EXP_LNKCAP_SDERC 0x00080000 /* Surprise Down Error Reporting Capable */ #define PCI_EXP_LNKCAP_DLLLARC 0x00100000 /* Data Link Layer Link Active Reporting Capable */ #define PCI_EXP_LNKCAP_LBNC 0x00200000 /* Link Bandwidth Notification Capability */ #define PCI_EXP_LNKCAP_PN 0xff000000 /* Port Number */ diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 311b4dc785a1..ee9f1e782800 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -662,7 +662,7 @@ struct pmu { int (*commit_txn) (struct pmu *pmu); /* optional */ /* * Will cancel the transaction, assumes ->del() is called - * for each successfull ->add() during the transaction. + * for each successful ->add() during the transaction. */ void (*cancel_txn) (struct pmu *pmu); /* optional */ }; @@ -1086,7 +1086,7 @@ void perf_event_task_sched_out(struct task_struct *task, struct task_struct *nex { perf_sw_event(PERF_COUNT_SW_CONTEXT_SWITCHES, 1, 1, NULL, 0); - COND_STMT(&perf_sched_events, __perf_event_task_sched_out(task, next)); + __perf_event_task_sched_out(task, next); } extern void perf_event_mmap(struct vm_area_struct *vma); diff --git a/include/linux/pid.h b/include/linux/pid.h index efceda0a51b1..31afb7ecbe1f 100644 --- a/include/linux/pid.h +++ b/include/linux/pid.h @@ -21,7 +21,7 @@ enum pid_type * quickly from the numeric pid value. The attached processes may be * quickly accessed by following pointers from struct pid. * - * Storing pid_t values in the kernel and refering to them later has a + * Storing pid_t values in the kernel and referring to them later has a * problem. The process originally with that pid may have exited and the * pid allocator wrapped, and another process could have come along * and been assigned that pid. diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h index b1032a3fafdc..c5336705921f 100644 --- a/include/linux/pkt_sched.h +++ b/include/linux/pkt_sched.h @@ -223,7 +223,7 @@ struct tc_gred_qopt { __u32 limit; /* HARD maximal queue length (bytes) */ __u32 qth_min; /* Min average length threshold (bytes) */ __u32 qth_max; /* Max average length threshold (bytes) */ - __u32 DP; /* upto 2^32 DPs */ + __u32 DP; /* up to 2^32 DPs */ __u32 backlog; __u32 qave; __u32 forced; @@ -588,4 +588,19 @@ struct tc_sfb_xstats { #define SFB_MAX_PROB 0xFFFF +/* QFQ */ +enum { + TCA_QFQ_UNSPEC, + TCA_QFQ_WEIGHT, + TCA_QFQ_LMAX, + __TCA_QFQ_MAX +}; + +#define TCA_QFQ_MAX (__TCA_QFQ_MAX - 1) + +struct tc_qfq_stats { + __u32 weight; + __u32 lmax; +}; + #endif diff --git a/include/linux/poll.h b/include/linux/poll.h index 1a2ccd6f3823..cf40010ce0cd 100644 --- a/include/linux/poll.h +++ b/include/linux/poll.h @@ -82,7 +82,7 @@ static inline int poll_schedule(struct poll_wqueues *pwq, int state) } /* - * Scaleable version of the fd_set. + * Scalable version of the fd_set. */ typedef struct { diff --git a/include/linux/prefetch.h b/include/linux/prefetch.h index af7c36a5a521..a3bfbdf63d32 100644 --- a/include/linux/prefetch.h +++ b/include/linux/prefetch.h @@ -29,7 +29,7 @@ prefetchw(x) - prefetches the cacheline at "x" for write spin_lock_prefetch(x) - prefetches the spinlock *x for taking - there is also PREFETCH_STRIDE which is the architecure-prefered + there is also PREFETCH_STRIDE which is the architecure-preferred "lookahead" size for prefetching streamed operations. */ diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h index 2f691e4e6222..44835fb39793 100644 --- a/include/linux/pxa2xx_ssp.h +++ b/include/linux/pxa2xx_ssp.h @@ -122,7 +122,7 @@ #define SSCR1_TSRE (1 << 21) /* Transmit Service Request Enable */ #define SSCR1_RSRE (1 << 20) /* Receive Service Request Enable */ #define SSCR1_TINTE (1 << 19) /* Receiver Time-out Interrupt enable */ -#define SSCR1_PINTE (1 << 18) /* Peripheral Trailing Byte Interupt Enable */ +#define SSCR1_PINTE (1 << 18) /* Peripheral Trailing Byte Interrupt Enable */ #define SSCR1_IFS (1 << 16) /* Invert Frame Signal */ #define SSCR1_STRF (1 << 15) /* Select FIFO or EFWR */ #define SSCR1_EFWR (1 << 14) /* Enable FIFO Write/Read */ diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h index ffa2efbbe382..75cbf4f62fe8 100644 --- a/include/linux/raid/md_p.h +++ b/include/linux/raid/md_p.h @@ -251,7 +251,7 @@ struct mdp_superblock_1 { __le64 utime; /* 40 bits second, 24 btes microseconds */ __le64 events; /* incremented when superblock updated */ __le64 resync_offset; /* data before this offset (from data_offset) known to be in sync */ - __le32 sb_csum; /* checksum upto devs[max_dev] */ + __le32 sb_csum; /* checksum up to devs[max_dev] */ __le32 max_dev; /* size of devs[] array to consider */ __u8 pad3[64-32]; /* set to 0 when writing */ diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index af5614856285..ff422d2b7f90 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -339,6 +339,12 @@ extern int rcu_my_thread_group_empty(void); ((typeof(*p) __force __kernel *)(p)); \ }) +#define __rcu_access_index(p, space) \ + ({ \ + typeof(p) _________p1 = ACCESS_ONCE(p); \ + rcu_dereference_sparse(p, space); \ + (_________p1); \ + }) #define __rcu_dereference_index_check(p, c) \ ({ \ typeof(p) _________p1 = ACCESS_ONCE(p); \ @@ -429,6 +435,20 @@ extern int rcu_my_thread_group_empty(void); #define rcu_dereference_raw(p) rcu_dereference_check(p, 1) /*@@@ needed? @@@*/ /** + * rcu_access_index() - fetch RCU index with no dereferencing + * @p: The index to read + * + * Return the value of the specified RCU-protected index, but omit the + * smp_read_barrier_depends() and keep the ACCESS_ONCE(). This is useful + * when the value of this index is accessed, but the index is not + * dereferenced, for example, when testing an RCU-protected index against + * -1. Although rcu_access_index() may also be used in cases where + * update-side locks prevent the value of the index from changing, you + * should instead use rcu_dereference_index_protected() for this use case. + */ +#define rcu_access_index(p) __rcu_access_index((p), __rcu) + +/** * rcu_dereference_index_check() - rcu_dereference for indices with debug checking * @p: The pointer to read, prior to dereferencing * @c: The conditions under which the dereference will take place diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h index 0a3842aacba9..eca75df00fed 100644 --- a/include/linux/reiserfs_fs.h +++ b/include/linux/reiserfs_fs.h @@ -1557,7 +1557,7 @@ struct tree_balance { /* When inserting an item. */ #define M_INSERT 'i' /* When inserting into (directories only) or appending onto an already - existant item. */ + existent item. */ #define M_PASTE 'p' /* When deleting an item. */ #define M_DELETE 'd' diff --git a/include/linux/sched.h b/include/linux/sched.h index 83bd2e2982fc..4ec2c027e92c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -854,7 +854,7 @@ extern int __weak arch_sd_sibiling_asym_packing(void); /* * Optimise SD flags for power savings: - * SD_BALANCE_NEWIDLE helps agressive task consolidation and power savings. + * SD_BALANCE_NEWIDLE helps aggressive task consolidation and power savings. * Keep default SD flags if sched_{smt,mc}_power_saving=0 */ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index d9e52fa2416d..79aafbbf430a 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -391,8 +391,8 @@ struct sk_buff { __u32 rxhash; + __u16 queue_mapping; kmemcheck_bitfield_begin(flags2); - __u16 queue_mapping:16; #ifdef CONFIG_IPV6_NDISC_NODETYPE __u8 ndisc_nodetype:2; #endif @@ -474,7 +474,7 @@ static inline void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst) extern void skb_dst_set_noref(struct sk_buff *skb, struct dst_entry *dst); /** - * skb_dst_is_noref - Test if skb dst isnt refcounted + * skb_dst_is_noref - Test if skb dst isn't refcounted * @skb: buffer */ static inline bool skb_dst_is_noref(const struct sk_buff *skb) diff --git a/include/linux/smc91x.h b/include/linux/smc91x.h index bc21db598c06..76199b75d584 100644 --- a/include/linux/smc91x.h +++ b/include/linux/smc91x.h @@ -21,7 +21,7 @@ #define RPC_LED_10 (0x02) /* LED = 10Mbps link detect */ #define RPC_LED_FD (0x03) /* LED = Full Duplex Mode */ #define RPC_LED_TX_RX (0x04) /* LED = TX or RX packet occurred */ -#define RPC_LED_100 (0x05) /* LED = 100Mbps link dectect */ +#define RPC_LED_100 (0x05) /* LED = 100Mbps link detect */ #define RPC_LED_TX (0x06) /* LED = TX packet occurred */ #define RPC_LED_RX (0x07) /* LED = RX packet occurred */ diff --git a/include/linux/smsc911x.h b/include/linux/smsc911x.h index 7144e8aa1e41..4dde70e74822 100644 --- a/include/linux/smsc911x.h +++ b/include/linux/smsc911x.h @@ -29,6 +29,7 @@ struct smsc911x_platform_config { unsigned int irq_polarity; unsigned int irq_type; unsigned int flags; + unsigned int shift; phy_interface_t phy_interface; unsigned char mac[6]; }; diff --git a/include/linux/socket.h b/include/linux/socket.h index edbb1d07ddf4..d2b5e982f079 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -88,7 +88,7 @@ struct cmsghdr { }; /* - * Ancilliary data object information MACROS + * Ancillary data object information MACROS * Table 5-14 of POSIX 1003.1g */ diff --git a/include/linux/soundcard.h b/include/linux/soundcard.h index 1904afedb82f..fe204fe39f7c 100644 --- a/include/linux/soundcard.h +++ b/include/linux/soundcard.h @@ -1231,7 +1231,7 @@ void seqbuf_dump(void); /* This function must be provided by programs */ #define SEQ_PANNING(dev, voice, pos) SEQ_CONTROL(dev, voice, CTL_PAN, (pos+128) / 2) /* - * Timing and syncronization macros + * Timing and synchronization macros */ #define _TIMER_EVENT(ev, parm) {_SEQ_NEEDBUF(8);\ diff --git a/include/linux/spi/spidev.h b/include/linux/spi/spidev.h index bf0570a84f7a..52d9ed01855f 100644 --- a/include/linux/spi/spidev.h +++ b/include/linux/spi/spidev.h @@ -66,7 +66,7 @@ * are in a different address space (and may be of different sizes in some * cases, such as 32-bit i386 userspace over a 64-bit x86_64 kernel). * Zero-initialize the structure, including currently unused fields, to - * accomodate potential future updates. + * accommodate potential future updates. * * SPI_IOC_MESSAGE gives userspace the equivalent of kernel spi_sync(). * Pass it an array of related transfers, they'll execute together. diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h index 80e535897de6..0b22d51258e6 100644 --- a/include/linux/spinlock.h +++ b/include/linux/spinlock.h @@ -81,7 +81,7 @@ #include <linux/spinlock_types.h> /* - * Pull the arch_spin*() functions/declarations (UP-nondebug doesnt need them): + * Pull the arch_spin*() functions/declarations (UP-nondebug doesn't need them): */ #ifdef CONFIG_SMP # include <asm/spinlock.h> diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index e10352915698..9529e49b0385 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -26,7 +26,9 @@ #ifndef __STMMAC_PLATFORM_DATA #define __STMMAC_PLATFORM_DATA -/* platfrom data for platfrom device structure's platfrom_data field */ +#include <linux/platform_device.h> + +/* platform data for platform device structure's platform_data field */ /* Private data for the STM on-board ethernet driver */ struct plat_stmmacenet_data { diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h index 1808960c5059..092dc9b1ce7d 100644 --- a/include/linux/stop_machine.h +++ b/include/linux/stop_machine.h @@ -105,7 +105,7 @@ static inline int try_stop_cpus(const struct cpumask *cpumask, * @cpus: the cpus to run the @fn() on (NULL = any online cpu) * * Description: This causes a thread to be scheduled on every cpu, - * each of which disables interrupts. The result is that noone is + * each of which disables interrupts. The result is that no one is * holding a spinlock or inside any other preempt-disabled region when * @fn() runs. * diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h index 7898ea13de70..8d2eef1a8582 100644 --- a/include/linux/sunrpc/cache.h +++ b/include/linux/sunrpc/cache.h @@ -35,10 +35,10 @@ * Each cache must be registered so that it can be cleaned regularly. * When the cache is unregistered, it is flushed completely. * - * Entries have a ref count and a 'hashed' flag which counts the existance + * Entries have a ref count and a 'hashed' flag which counts the existence * in the hash table. * We only expire entries when refcount is zero. - * Existance in the cache is counted the refcount. + * Existence in the cache is counted the refcount. */ /* Every cache item has a common header that is used diff --git a/include/linux/sunrpc/svcauth_gss.h b/include/linux/sunrpc/svcauth_gss.h index ca7d725861fc..83bbee3f089c 100644 --- a/include/linux/sunrpc/svcauth_gss.h +++ b/include/linux/sunrpc/svcauth_gss.h @@ -2,7 +2,7 @@ * linux/include/linux/sunrpc/svcauth_gss.h * * Bruce Fields <bfields@umich.edu> - * Copyright (c) 2002 The Regents of the Unviersity of Michigan + * Copyright (c) 2002 The Regents of the University of Michigan */ #ifndef _LINUX_SUNRPC_SVCAUTH_GSS_H diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h index 8a75da551e4e..dfb078db8ebb 100644 --- a/include/linux/sysdev.h +++ b/include/linux/sysdev.h @@ -7,13 +7,13 @@ * 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 auxillary drivers binding to devices of a certain class. + * 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. * - * Auxillary drivers registered with a NULL cls are registered as drivers + * Auxiliary drivers registered with a NULL cls are registered as drivers * for all system devices, and get notification calls for each device. */ @@ -70,7 +70,7 @@ extern int sysdev_class_create_file(struct sysdev_class *, extern void sysdev_class_remove_file(struct sysdev_class *, struct sysdev_class_attribute *); /** - * Auxillary system device drivers. + * Auxiliary system device drivers. */ struct sysdev_driver { diff --git a/include/linux/timerqueue.h b/include/linux/timerqueue.h index d24aabaca474..a520fd70a59f 100644 --- a/include/linux/timerqueue.h +++ b/include/linux/timerqueue.h @@ -24,7 +24,7 @@ extern struct timerqueue_node *timerqueue_iterate_next( struct timerqueue_node *node); /** - * timerqueue_getnext - Returns the timer with the earlies expiration time + * timerqueue_getnext - Returns the timer with the earliest expiration time * * @head: head of timerqueue * diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h index 3a2e66d88a32..ebcfa4ebdbf8 100644 --- a/include/linux/tracehook.h +++ b/include/linux/tracehook.h @@ -169,7 +169,7 @@ static inline int tracehook_unsafe_exec(struct task_struct *task) * tracehook_tracer_task - return the task that is tracing the given task * @tsk: task to consider * - * Returns NULL if noone is tracing @task, or the &struct task_struct + * Returns NULL if no one is tracing @task, or the &struct task_struct * pointer to its tracer. * * Must called under rcu_read_lock(). The pointer returned might be kept @@ -448,7 +448,7 @@ static inline int tracehook_force_sigpending(void) * * Return zero to check for a real pending signal normally. * Return -1 after releasing the siglock to repeat the check. - * Return a signal number to induce an artifical signal delivery, + * Return a signal number to induce an artificial signal delivery, * setting *@info and *@return_ka to specify its details and behavior. * * The @return_ka->sa_handler value controls the disposition of the diff --git a/include/linux/ucb1400.h b/include/linux/ucb1400.h index 1b4790911052..5c75153f9441 100644 --- a/include/linux/ucb1400.h +++ b/include/linux/ucb1400.h @@ -8,7 +8,7 @@ * Copyright: MontaVista Software, Inc. * * Spliting done by: Marek Vasut <marek.vasut@gmail.com> - * If something doesnt work and it worked before spliting, e-mail me, + * If something doesn't work and it worked before spliting, e-mail me, * dont bother Nicolas please ;-) * * This program is free software; you can redistribute it and/or modify diff --git a/include/linux/usb.h b/include/linux/usb.h index e63efeb378e3..65f78ca5d88e 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -623,7 +623,7 @@ extern struct usb_host_interface *usb_find_alt_setting( * USB hubs. That makes it stay the same until systems are physically * reconfigured, by re-cabling a tree of USB devices or by moving USB host * controllers. Adding and removing devices, including virtual root hubs - * in host controller driver modules, does not change these path identifers; + * in host controller driver modules, does not change these path identifiers; * neither does rebooting or re-enumerating. These are more useful identifiers * than changeable ("unstable") ones like bus numbers or device addresses. * @@ -793,7 +793,7 @@ struct usbdrv_wrap { * usb_set_intfdata() to associate driver-specific data with the * interface. It may also use usb_set_interface() to specify the * appropriate altsetting. If unwilling to manage the interface, - * return -ENODEV, if genuine IO errors occured, an appropriate + * return -ENODEV, if genuine IO errors occurred, an appropriate * negative errno value. * @disconnect: Called when the interface is no longer accessible, usually * because its device has been (or is being) disconnected or the diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index 3d29a7dcac2d..882a084a8411 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -188,7 +188,7 @@ ep_choose(struct usb_gadget *g, struct usb_endpoint_descriptor *hs, * @bind() method is then used to initialize all the functions and then * call @usb_add_function() for them. * - * Those functions would normally be independant of each other, but that's + * Those functions would normally be independent of each other, but that's * not mandatory. CDC WMC devices are an example where functions often * depend on other functions, with some functions subsidiary to others. * Such interdependency may be managed in any way, so long as all of the diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h index 656380245198..e49dfd45baa4 100644 --- a/include/linux/usb/ehci_def.h +++ b/include/linux/usb/ehci_def.h @@ -159,7 +159,7 @@ struct ehci_regs { #define USBMODE_CM_IDLE (0<<0) /* idle state */ /* Moorestown has some non-standard registers, partially due to the fact that - * its EHCI controller has both TT and LPM support. HOSTPCx are extentions to + * its EHCI controller has both TT and LPM support. HOSTPCx are extensions to * PORTSCx */ #define HOSTPC0 0x84 /* HOSTPC extension */ diff --git a/include/linux/usb/functionfs.h b/include/linux/usb/functionfs.h index 6f649c13193b..7587ef934ba8 100644 --- a/include/linux/usb/functionfs.h +++ b/include/linux/usb/functionfs.h @@ -45,7 +45,7 @@ struct usb_functionfs_descs_head { * | off | name | type | description | * |-----+-----------+--------------+--------------------------------------| * | 0 | magic | LE32 | FUNCTIONFS_{FS,HS}_DESCRIPTORS_MAGIC | - * | 4 | lenght | LE32 | length of the whole data chunk | + * | 4 | length | LE32 | length of the whole data chunk | * | 8 | fs_count | LE32 | number of full-speed descriptors | * | 12 | hs_count | LE32 | number of high-speed descriptors | * | 16 | fs_descrs | Descriptor[] | list of full-speed descriptors | @@ -86,7 +86,7 @@ struct usb_functionfs_strings_head { * | 0 | lang | LE16 | language code | * | 2 | strings | String[str_count] | array of strings in given language | * - * For each string ther is one strings entry (ie. there are str_count + * For each string there is one strings entry (ie. there are str_count * string entries). Each String is a NUL terminated string encoded in * UTF-8. */ diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 006412ce2303..e538172c0f64 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -72,7 +72,7 @@ struct usb_ep; * Bulk endpoints can use any size buffers, and can also be used for interrupt * transfers. interrupt-only endpoints can be much less functional. * - * NOTE: this is analagous to 'struct urb' on the host side, except that + * NOTE: this is analogous to 'struct urb' on the host side, except that * it's thinner and promotes more pre-allocation. */ @@ -269,7 +269,7 @@ static inline void usb_ep_free_request(struct usb_ep *ep, * * Control endpoints ... after getting a setup() callback, the driver queues * one response (even if it would be zero length). That enables the - * status ack, after transfering data as specified in the response. Setup + * status ack, after transferring data as specified in the response. Setup * functions may return negative error codes to generate protocol stalls. * (Note that some USB device controllers disallow protocol stall responses * in some cases.) When control responses are deferred (the response is diff --git a/include/linux/usb/midi.h b/include/linux/usb/midi.h index 1d1040865661..c8c52e3c91de 100644 --- a/include/linux/usb/midi.h +++ b/include/linux/usb/midi.h @@ -70,7 +70,7 @@ struct usb_midi_out_jack_descriptor { __u8 bJackID; __u8 bNrInputPins; /* p */ struct usb_midi_source_pin pins[]; /* [p] */ - /*__u8 iJack; -- ommitted due to variable-sized pins[] */ + /*__u8 iJack; -- omitted due to variable-sized pins[] */ } __attribute__ ((packed)); #define USB_DT_MIDI_OUT_SIZE(p) (7 + 2 * (p)) diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h index 05ef52861988..88fceb718c77 100644 --- a/include/linux/usb/rndis_host.h +++ b/include/linux/usb/rndis_host.h @@ -256,6 +256,8 @@ struct rndis_keepalive_c { /* IN (optionally OUT) */ #define FLAG_RNDIS_PHYM_NOT_WIRELESS 0x0001 #define FLAG_RNDIS_PHYM_WIRELESS 0x0002 +/* Flags for driver_info::data */ +#define RNDIS_DRIVER_DATA_POLL_STATUS 1 /* poll status before control */ extern void rndis_status(struct usbnet *dev, struct urb *urb); extern int diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 3c7329b8ea0e..0e1855079fbb 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -103,8 +103,8 @@ struct driver_info { * Indicates to usbnet, that USB driver accumulates multiple IP packets. * Affects statistic (counters) and short packet handling. */ -#define FLAG_MULTI_PACKET 0x1000 -#define FLAG_RX_ASSEMBLE 0x2000 /* rx packets may span >1 frames */ +#define FLAG_MULTI_PACKET 0x2000 +#define FLAG_RX_ASSEMBLE 0x4000 /* rx packets may span >1 frames */ /* init device ... can sleep, or cause probe() failure */ int (*bind)(struct usbnet *, struct usb_interface *); diff --git a/include/linux/usb/wusb.h b/include/linux/usb/wusb.h index 63ebdcc5dda6..0c4d4ca370ec 100644 --- a/include/linux/usb/wusb.h +++ b/include/linux/usb/wusb.h @@ -126,7 +126,7 @@ enum { /** * WUSB IE: Channel Stop (WUSB1.0[7.5.8]) * - * Tells devices the host is going to stop sending MMCs and will dissapear. + * Tells devices the host is going to stop sending MMCs and will disappear. */ struct wuie_channel_stop { struct wuie_hdr hdr; diff --git a/include/linux/uwb.h b/include/linux/uwb.h index 7fc9746f22cd..b0c564ec2160 100644 --- a/include/linux/uwb.h +++ b/include/linux/uwb.h @@ -274,7 +274,7 @@ static inline void uwb_mas_bm_copy_le(void *dst, const struct uwb_mas_bm *mas) /** * struct uwb_drp_avail - a radio controller's view of MAS usage - * @global: MAS unused by neighbors (excluding reservations targetted + * @global: MAS unused by neighbors (excluding reservations targeted * or owned by the local radio controller) or the beaon period * @local: MAS unused by local established reservations * @pending: MAS unused by local pending reservations @@ -702,10 +702,10 @@ void edc_init(struct edc *edc) edc->timestart = jiffies; } -/* Called when an error occured. +/* Called when an error occurred. * This is way to determine if the number of acceptable errors per time * period has been exceeded. It is not accurate as there are cases in which - * this scheme will not work, for example if there are periodic occurences + * this scheme will not work, for example if there are periodic occurrences * of errors that straddle updates to the start time. This scheme is * sufficient for our usage. * diff --git a/include/linux/uwb/umc.h b/include/linux/uwb/umc.h index 4b4fc0f43855..7b4842028ca7 100644 --- a/include/linux/uwb/umc.h +++ b/include/linux/uwb/umc.h @@ -132,7 +132,7 @@ int umc_match_pci_id(struct umc_driver *umc_drv, struct umc_dev *umc); * * FIXME: This is as dirty as it gets, but we need some way to check * the correct type of umc_dev->parent (so that for example, we can - * cast to pci_dev). Casting to pci_dev is necesary because at some + * cast to pci_dev). Casting to pci_dev is necessary because at some * point we need to request resources from the device. Mapping is * easily over come (ioremap and stuff are bus agnostic), but hooking * up to some error handlers (such as pci error handlers) might need diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h index e9e1524b582c..9c3120dca294 100644 --- a/include/linux/vgaarb.h +++ b/include/linux/vgaarb.h @@ -78,7 +78,7 @@ extern void vga_set_legacy_decoding(struct pci_dev *pdev, * wether the card is doing legacy decoding for that type of resource. If * yes, the lock is "converted" into a legacy resource lock. * The arbiter will first look for all VGA cards that might conflict - * and disable their IOs and/or Memory access, inlcuding VGA forwarding + * and disable their IOs and/or Memory access, including VGA forwarding * on P2P bridges if necessary, so that the requested resources can * be used. Then, the card is marked as locking these resources and * the IO and/or Memory accesse are enabled on the card (including @@ -187,7 +187,7 @@ extern struct pci_dev *vga_default_device(void); * vga_conflicts * * Architectures should define this if they have several - * independant PCI domains that can afford concurrent VGA + * independent PCI domains that can afford concurrent VGA * decoding */ diff --git a/include/linux/wimax.h b/include/linux/wimax.h index 4fdcc5635518..9f6b77af2f6d 100644 --- a/include/linux/wimax.h +++ b/include/linux/wimax.h @@ -114,7 +114,7 @@ enum { WIMAX_GNL_RESET_IFIDX = 1, }; -/* Atributes for wimax_state_get() */ +/* Attributes for wimax_state_get() */ enum { WIMAX_GNL_STGET_IFIDX = 1, }; diff --git a/include/linux/xilinxfb.h b/include/linux/xilinxfb.h index f2463f559fb9..5a155a968054 100644 --- a/include/linux/xilinxfb.h +++ b/include/linux/xilinxfb.h @@ -16,7 +16,7 @@ /* ML300/403 reference design framebuffer driver platform data struct */ struct xilinxfb_platform_data { u32 rotate_screen; /* Flag to rotate display 180 degrees */ - u32 screen_height_mm; /* Physical dimentions of screen in mm */ + u32 screen_height_mm; /* Physical dimensions of screen in mm */ u32 screen_width_mm; u32 xres, yres; /* resolution of screen in pixels */ u32 xvirt, yvirt; /* resolution of memory buffer */ |