diff options
Diffstat (limited to 'include/linux')
48 files changed, 334 insertions, 183 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 6a65231..37bfa19 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -149,6 +149,7 @@ header-y += ticable.h header-y += times.h header-y += tiocl.h header-y += tipc.h +header-y += tipc_config.h header-y += toshiba.h header-y += ultrasound.h header-y += un.h @@ -325,6 +326,7 @@ unifdef-y += sonypi.h unifdef-y += soundcard.h unifdef-y += stat.h unifdef-y += stddef.h +unifdef-y += string.h unifdef-y += synclink.h unifdef-y += sysctl.h unifdef-y += tcp.h diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 8ccedf7..e3c16c9 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -132,6 +132,11 @@ extern unsigned long acpi_realmode_flags; int acpi_register_gsi (u32 gsi, int triggering, int polarity); int acpi_gsi_to_irq (u32 gsi, unsigned int *irq); +#ifdef CONFIG_X86_IO_APIC +extern int acpi_get_override_irq(int bus_irq, int *trigger, int *polarity); +#else +#define acpi_get_override_irq(bus, trigger, polarity) (-1) +#endif /* * This function undoes the effect of one call to acpi_register_gsi(). * If this matches the last registration, any IRQ resources for gsi diff --git a/include/linux/ata.h b/include/linux/ata.h index 8263a7b..5c4e54a 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -43,6 +43,7 @@ enum { ATA_MAX_SECTORS_128 = 128, ATA_MAX_SECTORS = 256, ATA_MAX_SECTORS_LBA48 = 65535,/* TODO: 65536? */ + ATA_MAX_SECTORS_TAPE = 65535, ATA_ID_WORDS = 256, ATA_ID_SERNO = 10, @@ -180,6 +181,7 @@ enum { ATA_CMD_VERIFY_EXT = 0x42, ATA_CMD_STANDBYNOW1 = 0xE0, ATA_CMD_IDLEIMMEDIATE = 0xE1, + ATA_CMD_SLEEP = 0xE6, ATA_CMD_INIT_DEV_PARAMS = 0x91, ATA_CMD_READ_NATIVE_MAX = 0xF8, ATA_CMD_READ_NATIVE_MAX_EXT = 0x27, @@ -235,6 +237,7 @@ enum { /* SETFEATURE Sector counts for SATA features */ SATA_AN = 0x05, /* Asynchronous Notification */ + SATA_DIPM = 0x03, /* Device Initiated Power Management */ /* ATAPI stuff */ ATAPI_PKT_DMA = (1 << 0), @@ -377,6 +380,26 @@ struct ata_taskfile { #define ata_id_cdb_intr(id) (((id)[0] & 0x60) == 0x20) +static inline bool ata_id_has_hipm(const u16 *id) +{ + u16 val = id[76]; + + if (val == 0 || val == 0xffff) + return false; + + return val & (1 << 9); +} + +static inline bool ata_id_has_dipm(const u16 *id) +{ + u16 val = id[78]; + + if (val == 0 || val == 0xffff) + return false; + + return val & (1 << 3); +} + static inline int ata_id_has_fua(const u16 *id) { if ((id[84] & 0xC000) != 0x4000) @@ -402,6 +425,8 @@ static inline int ata_id_has_lba48(const u16 *id) { if ((id[83] & 0xC000) != 0x4000) return 0; + if (!ata_id_u64(id, 100)) + return 0; return id[83] & (1 << 10); } @@ -512,6 +537,15 @@ static inline int ata_drive_40wire(const u16 *dev_id) return 1; } +static inline int ata_drive_40wire_relaxed(const u16 *dev_id) +{ + if (ata_id_is_sata(dev_id)) + return 0; /* SATA */ + if ((dev_id[93] & 0x2000) == 0x2000) + return 0; /* 80 wire */ + return 1; +} + static inline int atapi_cdb_len(const u16 *dev_id) { u16 tmp = dev_id[0] & 0x3; @@ -522,6 +556,11 @@ static inline int atapi_cdb_len(const u16 *dev_id) } } +static inline int atapi_command_packet_set(const u16 *dev_id) +{ + return (dev_id[0] >> 8) & 0x1f; +} + static inline int is_atapi_taskfile(const struct ata_taskfile *tf) { return (tf->protocol == ATA_PROT_ATAPI) || diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index bbf906a..d18ee67 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -341,7 +341,6 @@ enum blk_queue_state { struct blk_queue_tag { struct request **tag_index; /* map of busy tags */ unsigned long *tag_map; /* bit map of free/busy tags */ - struct list_head busy_list; /* fifo list of busy tags */ int busy; /* current depth */ int max_depth; /* what we will send to device */ int real_max_depth; /* what the array can hold */ @@ -435,6 +434,7 @@ struct request_queue unsigned int dma_alignment; struct blk_queue_tag *queue_tags; + struct list_head tag_busy_list; unsigned int nr_sorted; unsigned int in_flight; @@ -697,6 +697,7 @@ extern int blk_execute_rq(struct request_queue *, struct gendisk *, extern void blk_execute_rq_nowait(struct request_queue *, struct gendisk *, struct request *, int, rq_end_io_fn *); extern int blk_verify_command(unsigned char *, int); +extern void blk_unplug(struct request_queue *q); static inline struct request_queue *bdev_get_queue(struct block_device *bdev) { diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index c83534e..0365ec9 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -59,7 +59,6 @@ extern void *__alloc_bootmem_core(struct bootmem_data *bdata, unsigned long align, unsigned long goal, unsigned long limit); -extern void *alloc_bootmem_high_node(pg_data_t *pgdat, unsigned long size); #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE extern void reserve_bootmem(unsigned long addr, unsigned long size); diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h index 0b9bfbd..d62fcee 100644 --- a/include/linux/cgroup_subsys.h +++ b/include/linux/cgroup_subsys.h @@ -13,12 +13,6 @@ SUBSYS(cpuset) /* */ -#ifdef CONFIG_CGROUP_CPUACCT -SUBSYS(cpuacct) -#endif - -/* */ - #ifdef CONFIG_CGROUP_DEBUG SUBSYS(debug) #endif diff --git a/include/linux/cpu_acct.h b/include/linux/cpu_acct.h deleted file mode 100644 index 6b5fd8a..0000000 --- a/include/linux/cpu_acct.h +++ /dev/null @@ -1,14 +0,0 @@ - -#ifndef _LINUX_CPU_ACCT_H -#define _LINUX_CPU_ACCT_H - -#include <linux/cgroup.h> -#include <asm/cputime.h> - -#ifdef CONFIG_CGROUP_CPUACCT -extern void cpuacct_charge(struct task_struct *, cputime_t cputime); -#else -static void inline cpuacct_charge(struct task_struct *p, cputime_t cputime) {} -#endif - -#endif diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 16a5154..c4e0016 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -92,6 +92,7 @@ struct cpuidle_device { struct kobject kobj; struct completion kobj_unregister; void *governor_data; + struct cpuidle_state *safe_state; }; DECLARE_PER_CPU(struct cpuidle_device *, cpuidle_devices); diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index 37c66d1..b8b7c51 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -116,6 +116,7 @@ struct io_restrictions { unsigned short hardsect_size; unsigned int max_segment_size; unsigned long seg_boundary_mask; + unsigned long bounce_pfn; unsigned char no_cluster; /* inverted so that 0 is default */ }; diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index d2a96cb..cf79853 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -32,18 +32,13 @@ * On x86-64 make the 64bit structure have the same alignment as the * 32bit structure. This makes 32bit emulation easier. * - * UML/x86_64 needs the same packing as x86_64 - UML + UML_X86 + - * 64_BIT adds up to UML/x86_64. + * UML/x86_64 needs the same packing as x86_64 */ #ifdef __x86_64__ #define EPOLL_PACKED __attribute__((packed)) #else -#if defined(CONFIG_UML) && defined(CONFIG_UML_X86) && defined(CONFIG_64BIT) -#define EPOLL_PACKED __attribute__((packed)) -#else #define EPOLL_PACKED #endif -#endif struct epoll_event { __u32 events; diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h index 6413445..241c01c 100644 --- a/include/linux/ext3_fs.h +++ b/include/linux/ext3_fs.h @@ -656,6 +656,26 @@ struct ext3_dir_entry_2 { #define EXT3_DIR_ROUND (EXT3_DIR_PAD - 1) #define EXT3_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT3_DIR_ROUND) & \ ~EXT3_DIR_ROUND) +#define EXT3_MAX_REC_LEN ((1<<16)-1) + +static inline unsigned ext3_rec_len_from_disk(__le16 dlen) +{ + unsigned len = le16_to_cpu(dlen); + + if (len == EXT3_MAX_REC_LEN) + return 1 << 16; + return len; +} + +static inline __le16 ext3_rec_len_to_disk(unsigned len) +{ + if (len == (1 << 16)) + return cpu_to_le16(EXT3_MAX_REC_LEN); + else if (len > (1 << 16)) + BUG(); + return cpu_to_le16(len); +} + /* * Hash Tree Directory indexing * (c) Daniel Phillips, 2001 diff --git a/include/linux/f75375s.h b/include/linux/f75375s.h new file mode 100644 index 0000000..e99e225 --- /dev/null +++ b/include/linux/f75375s.h @@ -0,0 +1,21 @@ +/* + * f75375s.h - platform data structure for f75375s sensor + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007, Riku Voipio <riku.voipio@iki.fi> + */ + +#ifndef __LINUX_F75375S_H +#define __LINUX_F75375S_H + +/* We want to set fans spinning on systems where there is no + * BIOS to do that for us */ +struct f75375s_platform_data { + u8 pwm[2]; + u8 pwm_enable[2]; +}; + +#endif /* __LINUX_F75375S_H */ diff --git a/include/linux/futex.h b/include/linux/futex.h index 9965035..92d420f 100644 --- a/include/linux/futex.h +++ b/include/linux/futex.h @@ -149,10 +149,6 @@ union futex_key { int offset; } both; }; -int get_futex_key(u32 __user *uaddr, struct rw_semaphore *shared, - union futex_key *key); -void get_futex_key_refs(union futex_key *key); -void drop_futex_key_refs(union futex_key *key); #ifdef CONFIG_FUTEX extern void exit_robust_list(struct task_struct *curr); diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index ea0f50b..2496879 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -19,7 +19,7 @@ static inline int is_vm_hugetlb_page(struct vm_area_struct *vma) int hugetlb_sysctl_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *); int hugetlb_treat_movable_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *); int copy_hugetlb_page_range(struct mm_struct *, struct mm_struct *, struct vm_area_struct *); -int follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *, struct page **, struct vm_area_struct **, unsigned long *, int *, int); +int follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *, struct page **, struct vm_area_struct **, unsigned long *, int *, int, int); void unmap_hugepage_range(struct vm_area_struct *, unsigned long, unsigned long); void __unmap_hugepage_range(struct vm_area_struct *, unsigned long, unsigned long); int hugetlb_prefault(struct address_space *, struct vm_area_struct *); @@ -106,7 +106,7 @@ static inline unsigned long hugetlb_total_pages(void) return 0; } -#define follow_hugetlb_page(m,v,p,vs,a,b,i) ({ BUG(); 0; }) +#define follow_hugetlb_page(m,v,p,vs,a,b,i,w) ({ BUG(); 0; }) #define follow_huge_addr(mm, addr, write) ERR_PTR(-EINVAL) #define copy_hugetlb_page_range(src, dst, vma) ({ BUG(); 0; }) #define hugetlb_prefault(mapping, vma) ({ BUG(); 0; }) @@ -165,8 +165,10 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb) extern const struct file_operations hugetlbfs_file_operations; extern struct vm_operations_struct hugetlb_vm_ops; struct file *hugetlb_file_setup(const char *name, size_t); -int hugetlb_get_quota(struct address_space *mapping); -void hugetlb_put_quota(struct address_space *mapping); +int hugetlb_get_quota(struct address_space *mapping, long delta); +void hugetlb_put_quota(struct address_space *mapping, long delta); + +#define BLOCKS_PER_HUGEPAGE (HPAGE_SIZE / 512) static inline int is_file_hugepages(struct file *file) { diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 8033e6b..a100c9f 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -400,11 +400,6 @@ extern int i2c_release_client(struct i2c_client *); extern void i2c_clients_command(struct i2c_adapter *adap, unsigned int cmd, void *arg); -/* returns -EBUSY if address has been taken, 0 if not. Note that the only - other place at which this is called is within i2c_attach_client; so - you can cheat by simply not registering. Not recommended, of course! */ -extern int i2c_check_addr (struct i2c_adapter *adapter, int addr); - /* Detect function. It iterates over all possible addresses itself. * It will only call found_proc if some client is connected at the * specific address (unless a 'force' matched); diff --git a/include/linux/ide.h b/include/linux/ide.h index 4ed4777..dc75ccb 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1031,14 +1031,7 @@ ide_startstop_t __ide_abort(ide_drive_t *, struct request *); extern ide_startstop_t ide_abort(ide_drive_t *, const char *); extern void ide_fix_driveid(struct hd_driveid *); -/* - * ide_fixstring() cleans up and (optionally) byte-swaps a text string, - * removing leading/trailing blanks and compressing internal blanks. - * It is primarily used to tidy up the model name/number fields as - * returned by the WIN_[P]IDENTIFY commands. - * - * (s, bytecount, byteswap) - */ + extern void ide_fixstring(u8 *, const int, const int); int ide_wait_stat(ide_startstop_t *, ide_drive_t *, u8, u8, unsigned long); diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h index 56ae438..6e8cec5 100644 --- a/include/linux/ipmi_smi.h +++ b/include/linux/ipmi_smi.h @@ -173,7 +173,7 @@ static inline int ipmi_demangle_device_id(const unsigned char *data, id->firmware_revision_2 = data[3]; id->ipmi_version = data[4]; id->additional_device_support = data[5]; - if (data_len >= 6) { + if (data_len >= 11) { id->manufacturer_id = (data[6] | (data[7] << 8) | (data[8] << 16)); id->product_id = data[9] | (data[10] << 8); diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index f73de6f..82de2fb 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -6,6 +6,7 @@ #define _LINUX_KALLSYMS_H #include <linux/errno.h> +#include <linux/stddef.h> #define KSYM_NAME_LEN 128 #define KSYM_SYMBOL_LEN (sizeof("%s+%#lx/%#lx [%s]") + (KSYM_NAME_LEN - 1) + \ diff --git a/include/linux/libata.h b/include/linux/libata.h index 6fd24e0..ef52a07 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -133,11 +133,14 @@ enum { ATA_DFLAG_ACPI_PENDING = (1 << 5), /* ACPI resume action pending */ ATA_DFLAG_ACPI_FAILED = (1 << 6), /* ACPI on devcfg has failed */ ATA_DFLAG_AN = (1 << 7), /* AN configured */ + ATA_DFLAG_HIPM = (1 << 8), /* device supports HIPM */ + ATA_DFLAG_DIPM = (1 << 9), /* device supports DIPM */ ATA_DFLAG_CFG_MASK = (1 << 12) - 1, ATA_DFLAG_PIO = (1 << 12), /* device limited to PIO mode */ ATA_DFLAG_NCQ_OFF = (1 << 13), /* device limited to non-NCQ mode */ ATA_DFLAG_SPUNDOWN = (1 << 14), /* XXX: for spindown_compat */ + ATA_DFLAG_SLEEPING = (1 << 15), /* device is sleeping */ ATA_DFLAG_INIT_MASK = (1 << 16) - 1, ATA_DFLAG_DETACH = (1 << 16), @@ -185,6 +188,7 @@ enum { ATA_FLAG_ACPI_SATA = (1 << 17), /* need native SATA ACPI layout */ ATA_FLAG_AN = (1 << 18), /* controller supports AN */ ATA_FLAG_PMP = (1 << 19), /* controller supports PMP */ + ATA_FLAG_IPM = (1 << 20), /* driver can handle IPM */ /* The following flag belongs to ap->pflags but is kept in * ap->flags because it's referenced in many LLDs and will be @@ -217,6 +221,7 @@ enum { ATA_QCFLAG_IO = (1 << 3), /* standard IO command */ ATA_QCFLAG_RESULT_TF = (1 << 4), /* result TF requested */ ATA_QCFLAG_CLEAR_EXCL = (1 << 5), /* clear excl_link on completion */ + ATA_QCFLAG_QUIET = (1 << 6), /* don't report device error */ ATA_QCFLAG_FAILED = (1 << 16), /* cmd failed and is owned by EH */ ATA_QCFLAG_SENSE_VALID = (1 << 17), /* sense data valid */ @@ -234,6 +239,13 @@ enum { ATA_TMOUT_INTERNAL = 30 * HZ, ATA_TMOUT_INTERNAL_QUICK = 5 * HZ, + /* FIXME: GoVault needs 2s but we can't afford that without + * parallel probing. 800ms is enough for iVDR disk + * HHD424020F7SV00. Increase to 2secs when parallel probing + * is in place. + */ + ATA_TMOUT_FF_WAIT = 4 * HZ / 5, + /* ATA bus states */ BUS_UNKNOWN = 0, BUS_DMA = 1, @@ -294,6 +306,7 @@ enum { ATA_EHI_RESUME_LINK = (1 << 1), /* resume link (reset modifier) */ ATA_EHI_NO_AUTOPSY = (1 << 2), /* no autopsy */ ATA_EHI_QUIET = (1 << 3), /* be quiet */ + ATA_EHI_LPM = (1 << 4), /* link power management action */ ATA_EHI_DID_SOFTRESET = (1 << 16), /* already soft-reset this port */ ATA_EHI_DID_HARDRESET = (1 << 17), /* already soft-reset this port */ @@ -325,6 +338,9 @@ enum { ATA_HORKAGE_BROKEN_HPA = (1 << 4), /* Broken HPA */ ATA_HORKAGE_SKIP_PM = (1 << 5), /* Skip PM operations */ ATA_HORKAGE_HPA_SIZE = (1 << 6), /* native size off by one */ + ATA_HORKAGE_IPM = (1 << 7), /* Link PM problems */ + ATA_HORKAGE_IVB = (1 << 8), /* cbl det validity bit bugs */ + ATA_HORKAGE_STUCK_ERR = (1 << 9), /* stuck ERR on next PACKET */ /* DMA mask for user DMA control: User visible values; DO NOT renumber */ @@ -370,6 +386,18 @@ typedef int (*ata_reset_fn_t)(struct ata_link *link, unsigned int *classes, unsigned long deadline); typedef void (*ata_postreset_fn_t)(struct ata_link *link, unsigned int *classes); +/* + * host pm policy: If you alter this, you also need to alter libata-scsi.c + * (for the ascii descriptions) + */ +enum link_pm { + NOT_AVAILABLE, + MIN_POWER, + MAX_PERFORMANCE, + MEDIUM_POWER, +}; +extern struct class_device_attribute class_device_attr_link_power_management_policy; + struct ata_ioports { void __iomem *cmd_addr; void __iomem *data_addr; @@ -616,6 +644,7 @@ struct ata_port { pm_message_t pm_mesg; int *pm_result; + enum link_pm pm_policy; struct timer_list fastdrain_timer; unsigned long fastdrain_cnt; @@ -683,7 +712,8 @@ struct ata_port_operations { int (*port_suspend) (struct ata_port *ap, pm_message_t mesg); int (*port_resume) (struct ata_port *ap); - + int (*enable_pm) (struct ata_port *ap, enum link_pm policy); + void (*disable_pm) (struct ata_port *ap); int (*port_start) (struct ata_port *ap); void (*port_stop) (struct ata_port *ap); @@ -742,8 +772,6 @@ static inline int ata_port_is_dummy(struct ata_port *ap) extern void sata_print_link_status(struct ata_link *link); extern void ata_port_probe(struct ata_port *); -extern void __sata_phy_reset(struct ata_port *ap); -extern void sata_phy_reset(struct ata_port *ap); extern void ata_bus_reset(struct ata_port *ap); extern int sata_set_spd(struct ata_link *link); extern int sata_link_debounce(struct ata_link *link, @@ -799,6 +827,7 @@ extern void ata_host_resume(struct ata_host *host); extern int ata_ratelimit(void); extern int ata_busy_sleep(struct ata_port *ap, unsigned long timeout_pat, unsigned long timeout); +extern void ata_wait_after_reset(struct ata_port *ap, unsigned long deadline); extern int ata_wait_ready(struct ata_port *ap, unsigned long deadline); extern void ata_port_queue_task(struct ata_port *ap, work_func_t fn, void *data, unsigned long delay); @@ -964,8 +993,6 @@ extern void sata_pmp_do_eh(struct ata_port *ap, /* * EH */ -extern void ata_eng_timeout(struct ata_port *ap); - extern void ata_port_schedule_eh(struct ata_port *ap); extern int ata_link_abort(struct ata_link *link); extern int ata_port_abort(struct ata_port *ap); diff --git a/include/linux/mc146818rtc.h b/include/linux/mc146818rtc.h index 580b3f4..2f4e957 100644 --- a/include/linux/mc146818rtc.h +++ b/include/linux/mc146818rtc.h @@ -109,8 +109,11 @@ struct cmos_rtc_board_info { #ifndef ARCH_RTC_LOCATION /* Override by <asm/mc146818rtc.h>? */ #define RTC_IO_EXTENT 0x8 +#define RTC_IO_EXTENT_USED 0x2 #define RTC_IOMAPPED 1 /* Default to I/O mapping. */ +#else +#define RTC_IO_EXTENT_USED RTC_IO_EXTENT #endif /* ARCH_RTC_LOCATION */ #endif /* _MC146818RTC_H */ diff --git a/include/linux/mroute.h b/include/linux/mroute.h index 7da2cee..35a8277 100644 --- a/include/linux/mroute.h +++ b/include/linux/mroute.h @@ -128,6 +128,18 @@ struct igmpmsg #ifdef __KERNEL__ #include <net/sock.h> +#ifdef CONFIG_IP_MROUTE +static inline int ip_mroute_opt(int opt) +{ + return (opt >= MRT_BASE) && (opt <= MRT_BASE + 10); +} +#else +static inline int ip_mroute_opt(int opt) +{ + return 0; +} +#endif + extern int ip_mroute_setsockopt(struct sock *, int, char __user *, int); extern int ip_mroute_getsockopt(struct sock *, int, char __user *, int __user *); extern int ipmr_ioctl(struct sock *sk, int cmd, void __user *arg); diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h index 3f27239..30e11aa 100644 --- a/include/linux/mv643xx_eth.h +++ b/include/linux/mv643xx_eth.h @@ -8,6 +8,9 @@ #define MV643XX_ETH_NAME "mv643xx_eth" #define MV643XX_ETH_SHARED_REGS 0x2000 #define MV643XX_ETH_SHARED_REGS_SIZE 0x2000 +#define MV643XX_ETH_BAR_4 0x2220 +#define MV643XX_ETH_SIZE_REG_4 0x2224 +#define MV643XX_ETH_BASE_ADDR_ENABLE_REG 0x2290 struct mv643xx_eth_platform_data { int port_number; diff --git a/include/linux/net.h b/include/linux/net.h index dd79cdb..596131e 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -95,6 +95,12 @@ enum sock_type { #endif /* ARCH_HAS_SOCKET_TYPES */ +enum sock_shutdown_cmd { + SHUT_RD = 0, + SHUT_WR = 1, + SHUT_RDWR = 2, +}; + /** * struct socket - general BSD socket * @state: socket state (%SS_CONNECTED, etc) @@ -223,6 +229,8 @@ extern int kernel_setsockopt(struct socket *sock, int level, int optname, extern int kernel_sendpage(struct socket *sock, struct page *page, int offset, size_t size, int flags); extern int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg); +extern int kernel_sock_shutdown(struct socket *sock, + enum sock_shutdown_cmd how); #ifndef CONFIG_SMP #define SOCKOPS_WRAPPED(name) name diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 9b0c8f1..1e6af4f 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -739,6 +739,16 @@ static inline void *netdev_priv(const struct net_device *dev) */ #define SET_NETDEV_DEV(net, pdev) ((net)->dev.parent = (pdev)) +/** + * netif_napi_add - initialize a napi context + * @dev: network device + * @napi: napi context + * @poll: polling function + * @weight: default weight + * + * netif_napi_add() must be used to initialize a napi context prior to calling + * *any* of the other napi related functions. + */ static inline void netif_napi_add(struct net_device *dev, struct napi_struct *napi, int (*poll)(struct napi_struct *, int), diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild index f2eaea2..b87e83a 100644 --- a/include/linux/netfilter/Kbuild +++ b/include/linux/netfilter/Kbuild @@ -4,25 +4,28 @@ header-y += nfnetlink_conntrack.h header-y += nfnetlink_log.h header-y += nfnetlink_queue.h header-y += xt_CLASSIFY.h +header-y += xt_CONNMARK.h +header-y += xt_CONNSECMARK.h +header-y += xt_DSCP.h +header-y += xt_MARK.h +header-y += xt_NFLOG.h +header-y += xt_NFQUEUE.h +header-y += xt_SECMARK.h +header-y += xt_TCPMSS.h header-y += xt_comment.h header-y += xt_connbytes.h header-y += xt_connmark.h -header-y += xt_CONNMARK.h header-y += xt_conntrack.h header-y += xt_dccp.h header-y += xt_dscp.h -header-y += xt_DSCP.h header-y += xt_esp.h -header-y += xt_helper.h header-y += xt_hashlimit.h +header-y += xt_helper.h header-y += xt_length.h header-y += xt_limit.h header-y += xt_mac.h header-y += xt_mark.h -header-y += xt_MARK.h header-y += xt_multiport.h -header-y += xt_NFQUEUE.h -header-y += xt_NFLOG.h header-y += xt_pkttype.h header-y += xt_policy.h header-y += xt_realm.h @@ -32,9 +35,6 @@ header-y += xt_statistic.h header-y += xt_string.h header-y += xt_tcpmss.h header-y += xt_tcpudp.h -header-y += xt_SECMARK.h -header-y += xt_CONNSECMARK.h -header-y += xt_TCPMSS.h unifdef-y += nf_conntrack_common.h unifdef-y += nf_conntrack_ftp.h diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index 7185792..3a7105b 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -1,47 +1,47 @@ -header-y += ipt_addrtype.h -header-y += ipt_ah.h header-y += ipt_CLASSIFY.h header-y += ipt_CLUSTERIP.h +header-y += ipt_CONNMARK.h +header-y += ipt_DSCP.h +header-y += ipt_ECN.h +header-y += ipt_LOG.h +header-y += ipt_MARK.h +header-y += ipt_NFQUEUE.h +header-y += ipt_REJECT.h +header-y += ipt_SAME.h +header-y += ipt_TCPMSS.h +header-y += ipt_TOS.h +header-y += ipt_TTL.h +header-y += ipt_ULOG.h +header-y += ipt_addrtype.h +header-y += ipt_ah.h header-y += ipt_comment.h header-y += ipt_connbytes.h header-y += ipt_connmark.h -header-y += ipt_CONNMARK.h header-y += ipt_conntrack.h header-y += ipt_dccp.h header-y += ipt_dscp.h -header-y += ipt_DSCP.h header-y += ipt_ecn.h -header-y += ipt_ECN.h header-y += ipt_esp.h header-y += ipt_hashlimit.h header-y += ipt_helper.h header-y += ipt_iprange.h header-y += ipt_length.h header-y += ipt_limit.h -header-y += ipt_LOG.h header-y += ipt_mac.h header-y += ipt_mark.h -header-y += ipt_MARK.h header-y += ipt_multiport.h -header-y += ipt_NFQUEUE.h header-y += ipt_owner.h header-y += ipt_physdev.h header-y += ipt_pkttype.h header-y += ipt_policy.h header-y += ipt_realm.h header-y += ipt_recent.h -header-y += ipt_REJECT.h -header-y += ipt_SAME.h header-y += ipt_sctp.h header-y += ipt_state.h header-y += ipt_string.h header-y += ipt_tcpmss.h -header-y += ipt_TCPMSS.h header-y += ipt_tos.h -header-y += ipt_TOS.h header-y += ipt_ttl.h -header-y += ipt_TTL.h -header-y += ipt_ULOG.h unifdef-y += ip_queue.h unifdef-y += ip_tables.h diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild index 9dd978d..8887a5f 100644 --- a/include/linux/netfilter_ipv6/Kbuild +++ b/include/linux/netfilter_ipv6/Kbuild @@ -14,8 +14,8 @@ header-y += ip6t_mark.h header-y += ip6t_multiport.h header-y += ip6t_opts.h header-y += ip6t_owner.h -header-y += ip6t_policy.h header-y += ip6t_physdev.h +header-y += ip6t_policy.h header-y += ip6t_rt.h unifdef-y += ip6_tables.h diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 7c1f3b1..d5bfaba 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -192,7 +192,7 @@ extern int netlink_unregister_notifier(struct notifier_block *nb); /* finegrained unicast helpers: */ struct sock *netlink_getsockbyfilp(struct file *filp); int netlink_attachskb(struct sock *sk, struct sk_buff *skb, int nonblock, - long timeo, struct sock *ssk); + long *timeo, struct sock *ssk); void netlink_detachskb(struct sock *sk, struct sk_buff *skb); int netlink_sendskb(struct sock *sk, struct sk_buff *skb); diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index e82a6eb..2d15d4a 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -422,7 +422,6 @@ extern long nfs_sync_mapping_wait(struct address_space *, struct writeback_contr extern int nfs_wb_all(struct inode *inode); extern int nfs_wb_nocommit(struct inode *inode); extern int nfs_wb_page(struct inode *inode, struct page* page); -extern int nfs_wb_page_priority(struct inode *inode, struct page* page, int how); extern int nfs_wb_page_cancel(struct inode *inode, struct page* page); #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) extern int nfs_commit_inode(struct inode *, int); diff --git a/include/linux/pci.h b/include/linux/pci.h index 5d2281f..0dd93bb 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -109,6 +109,14 @@ enum pcie_reset_state { pcie_hot_reset = (__force pcie_reset_state_t) 3 }; +typedef unsigned short __bitwise pci_dev_flags_t; +enum pci_dev_flags { + /* INTX_DISABLE in PCI_COMMAND register disables MSI + * generation too. + */ + PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = (__force pci_dev_flags_t) 1, +}; + typedef unsigned short __bitwise pci_bus_flags_t; enum pci_bus_flags { PCI_BUS_FLAGS_NO_MSI = (__force pci_bus_flags_t) 1, @@ -185,6 +193,7 @@ struct pci_dev { unsigned int msix_enabled:1; unsigned int is_managed:1; unsigned int is_pcie:1; + pci_dev_flags_t dev_flags; atomic_t enable_cnt; /* pci_enable_device has been called */ u32 saved_config_space[16]; /* config space saved at suspend time */ @@ -479,8 +488,11 @@ extern void pci_sort_breadthfirst(void); /* Generic PCI functions exported to card drivers */ +#ifdef CONFIG_PCI_LEGACY struct pci_dev __deprecated *pci_find_device (unsigned int vendor, unsigned int device, const struct pci_dev *from); struct pci_dev __deprecated *pci_find_slot (unsigned int bus, unsigned int devfn); +#endif /* CONFIG_PCI_LEGACY */ + int pci_find_capability (struct pci_dev *dev, int cap); int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap); int pci_find_ext_capability (struct pci_dev *dev, int cap); @@ -622,7 +634,6 @@ static inline int __must_check pci_register_driver(struct pci_driver *driver) void pci_unregister_driver(struct pci_driver *); void pci_remove_behind_bridge(struct pci_dev *); struct pci_driver *pci_dev_driver(const struct pci_dev *); -const struct pci_device_id *pci_match_device(struct pci_driver *drv, struct pci_dev *dev); const struct pci_device_id *pci_match_id(const struct pci_device_id *ids, struct pci_dev *dev); int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass); @@ -751,7 +762,6 @@ static inline void pci_unregister_driver(struct pci_driver *drv) { } static inline int pci_find_capability (struct pci_dev *dev, int cap) {return 0; } static inline int pci_find_next_capability (struct pci_dev *dev, u8 post, int cap) { return 0; } static inline int pci_find_ext_capability (struct pci_dev *dev, int cap) {return 0; } -static inline const struct pci_device_id *pci_match_device(const struct pci_device_id *ids, const struct pci_dev *dev) { return NULL; } /* Power management related routines */ static inline int pci_save_state(struct pci_dev *dev) { return 0; } diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index e44aac8c..1ee009e 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -360,9 +360,6 @@ #define PCI_DEVICE_ID_ATI_RS400_166 0x5a32 #define PCI_DEVICE_ID_ATI_RS400_200 0x5a33 #define PCI_DEVICE_ID_ATI_RS480 0x5950 -#define PCI_DEVICE_ID_ATI_RD580 0x5952 -#define PCI_DEVICE_ID_ATI_RX790 0x5957 -#define PCI_DEVICE_ID_ATI_RS690 0x7910 /* ATI IXP Chipset */ #define PCI_DEVICE_ID_ATI_IXP200_IDE 0x4349 #define PCI_DEVICE_ID_ATI_IXP200_SMBUS 0x4353 @@ -1436,8 +1433,8 @@ #define PCI_DEVICE_ID_SERVERWORKS_HE 0x0008 #define PCI_DEVICE_ID_SERVERWORKS_LE 0x0009 #define PCI_DEVICE_ID_SERVERWORKS_GCNB_LE 0x0017 +#define PCI_DEVICE_ID_SERVERWORKS_HT1000_PXB 0x0036 #define PCI_DEVICE_ID_SERVERWORKS_EPB 0x0103 -#define PCI_DEVICE_ID_SERVERWORKS_HT1000_PCIX 0x0104 #define PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE 0x0132 #define PCI_DEVICE_ID_SERVERWORKS_OSB4 0x0200 #define PCI_DEVICE_ID_SERVERWORKS_CSB5 0x0201 @@ -2279,6 +2276,9 @@ #define PCI_DEVICE_ID_INTEL_82915G_IG 0x2582 #define PCI_DEVICE_ID_INTEL_82915GM_HB 0x2590 #define PCI_DEVICE_ID_INTEL_82915GM_IG 0x2592 +#define PCI_DEVICE_ID_INTEL_5000_ERR 0x25F0 +#define PCI_DEVICE_ID_INTEL_5000_FBD0 0x25F5 +#define PCI_DEVICE_ID_INTEL_5000_FBD1 0x25F6 #define PCI_DEVICE_ID_INTEL_82945G_HB 0x2770 #define PCI_DEVICE_ID_INTEL_82945G_IG 0x2772 #define PCI_DEVICE_ID_INTEL_3000_HB 0x2778 @@ -2332,6 +2332,7 @@ #define PCI_DEVICE_ID_INTEL_MCH_PC1 0x359a #define PCI_DEVICE_ID_INTEL_E7525_MCH 0x359e #define PCI_DEVICE_ID_INTEL_IOAT_CNB 0x360b +#define PCI_DEVICE_ID_INTEL_IOAT_SNB 0x402f #define PCI_DEVICE_ID_INTEL_IOAT_SCNB 0x65ff #define PCI_DEVICE_ID_INTEL_TOLAPAI_0 0x5031 #define PCI_DEVICE_ID_INTEL_TOLAPAI_1 0x5032 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h index 0135c76..1689e28 100644 --- a/include/linux/pid_namespace.h +++ b/include/linux/pid_namespace.h @@ -29,6 +29,7 @@ struct pid_namespace { extern struct pid_namespace init_pid_ns; +#ifdef CONFIG_PID_NS static inline struct pid_namespace *get_pid_ns(struct pid_namespace *ns) { if (ns != &init_pid_ns) @@ -45,6 +46,28 @@ static inline void put_pid_ns(struct pid_namespace *ns) kref_put(&ns->kref, free_pid_ns); } +#else /* !CONFIG_PID_NS */ +#include <linux/err.h> + +static inline struct pid_namespace *get_pid_ns(struct pid_namespace *ns) +{ + return ns; +} + +static inline struct pid_namespace * +copy_pid_ns(unsigned long flags, struct pid_namespace *ns) +{ + if (flags & CLONE_NEWPID) + ns = ERR_PTR(-EINVAL); + return ns; +} + +static inline void put_pid_ns(struct pid_namespace *ns) +{ +} + +#endif /* CONFIG_PID_NS */ + static inline struct pid_namespace *task_active_pid_ns(struct task_struct *tsk) { return tsk->nsproxy->pid_ns; diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 1ff4616..1273c6e 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -196,8 +196,6 @@ static inline struct proc_dir_entry *create_proc_info_entry(const char *name, return res; } -extern struct proc_dir_entry *proc_net_create(struct net *net, - const char *name, mode_t mode, get_info_t *get_info); extern struct proc_dir_entry *proc_net_fops_create(struct net *net, const char *name, mode_t mode, const struct file_operations *fops); extern void proc_net_remove(struct net *net, const char *name); @@ -208,7 +206,6 @@ extern void proc_net_remove(struct net *net, const char *name); #define proc_bus NULL #define proc_net_fops_create(net, name, mode, fops) ({ (void)(mode), NULL; }) -#define proc_net_create(net, name, mode, info) ({ (void)(mode), NULL; }) static inline void proc_net_remove(struct net *net, const char *name) {} static inline void proc_flush_task(struct task_struct *task) diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 5bf6182..4e81836 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -491,9 +491,11 @@ struct nduseroptmsg unsigned char nduseropt_family; unsigned char nduseropt_pad1; unsigned short nduseropt_opts_len; /* Total length of options */ + int nduseropt_ifindex; __u8 nduseropt_icmp_type; __u8 nduseropt_icmp_code; unsigned short nduseropt_pad2; + unsigned int nduseropt_pad3; /* Followed by one or more ND options */ }; diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index 4571231..2597350 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -150,7 +150,7 @@ static inline struct scatterlist *sg_last(struct scatterlist *sgl, struct scatterlist *ret = &sgl[nents - 1]; #else struct scatterlist *sg, *ret = NULL; - int i; + unsigned int i; for_each_sg(sgl, sg, nents, i) ret = sg; @@ -179,48 +179,32 @@ static inline void sg_chain(struct scatterlist *prv, unsigned int prv_nents, #ifndef ARCH_HAS_SG_CHAIN BUG(); #endif - prv[prv_nents - 1].page_link = (unsigned long) sgl | 0x01; + /* + * Set lowest bit to indicate a link pointer, and make sure to clear + * the termination bit if it happens to be set. + */ + prv[prv_nents - 1].page_link = ((unsigned long) sgl | 0x01) & ~0x02; } /** * sg_mark_end - Mark the end of the scatterlist - * @sgl: Scatterlist - * @nents: Number of entries in sgl + * @sg: SG entryScatterlist * * Description: - * Marks the last entry as the termination point for sg_next() - * - **/ -static inline void sg_mark_end(struct scatterlist *sgl, unsigned int nents) -{ - sgl[nents - 1].page_link = 0x02; -} - -static inline void __sg_mark_end(struct scatterlist *sg) -{ - sg->page_link |= 0x02; -} - -/** - * sg_init_one - Initialize a single entry sg list - * @sg: SG entry - * @buf: Virtual address for IO - * @buflen: IO length - * - * Notes: - * This should not be used on a single entry that is part of a larger - * table. Use sg_init_table() for that. + * Marks the passed in sg entry as the termination point for the sg + * table. A call to sg_next() on this entry will return NULL. * **/ -static inline void sg_init_one(struct scatterlist *sg, const void *buf, - unsigned int buflen) +static inline void sg_mark_end(struct scatterlist *sg) { - memset(sg, 0, sizeof(*sg)); #ifdef CONFIG_DEBUG_SG - sg->sg_magic = SG_MAGIC; + BUG_ON(sg->sg_magic != SG_MAGIC); #endif - sg_mark_end(sg, 1); - sg_set_buf(sg, buf, buflen); + /* + * Set termination bit, clear potential chain bit + */ + sg->page_link |= 0x02; + sg->page_link &= ~0x01; } /** @@ -236,14 +220,32 @@ static inline void sg_init_one(struct scatterlist *sg, const void *buf, static inline void sg_init_table(struct scatterlist *sgl, unsigned int nents) { memset(sgl, 0, sizeof(*sgl) * nents); - sg_mark_end(sgl, nents); #ifdef CONFIG_DEBUG_SG { - int i; + unsigned int i; for (i = 0; i < nents; i++) sgl[i].sg_magic = SG_MAGIC; } #endif + sg_mark_end(&sgl[nents - 1]); +} + +/** + * sg_init_one - Initialize a single entry sg list + * @sg: SG entry + * @buf: Virtual address for IO + * @buflen: IO length + * + * Notes: + * This should not be used on a single entry that is part of a larger + * table. Use sg_init_table() for that. + * + **/ +static inline void sg_init_one(struct scatterlist *sg, const void *buf, + unsigned int buflen) +{ + sg_init_table(sg, 1); + sg_set_buf(sg, buf, buflen); } /** diff --git a/include/linux/sched.h b/include/linux/sched.h index 3c07d59..ee800e7 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -254,6 +254,7 @@ long io_schedule_timeout(long timeout); extern void cpu_init (void); extern void trap_init(void); +extern void account_process_tick(struct task_struct *task, int user); extern void update_process_times(int user); extern void scheduler_tick(void); @@ -862,7 +863,6 @@ struct sched_entity { struct load_weight load; /* for load-balancing */ struct rb_node run_node; unsigned int on_rq; - int peer_preempt; u64 exec_start; u64 sum_exec_runtime; @@ -1009,6 +1009,7 @@ struct task_struct { unsigned int rt_priority; cputime_t utime, stime, utimescaled, stimescaled; cputime_t gtime; + cputime_t prev_utime, prev_stime; unsigned long nvcsw, nivcsw; /* context switch counts */ struct timespec start_time; /* monotonic time */ struct timespec real_start_time; /* boot based time */ @@ -1459,12 +1460,17 @@ extern void sched_idle_next(void); #ifdef CONFIG_SCHED_DEBUG extern unsigned int sysctl_sched_latency; -extern unsigned int sysctl_sched_nr_latency; +extern unsigned int sysctl_sched_min_granularity; extern unsigned int sysctl_sched_wakeup_granularity; extern unsigned int sysctl_sched_batch_wakeup_granularity; extern unsigned int sysctl_sched_child_runs_first; extern unsigned int sysctl_sched_features; extern unsigned int sysctl_sched_migration_cost; +extern unsigned int sysctl_sched_nr_migrate; + +int sched_nr_latency_handler(struct ctl_table *table, int write, + struct file *file, void __user *buffer, size_t *length, + loff_t *ppos); #endif extern unsigned int sysctl_sched_compat_yield; @@ -1982,6 +1988,14 @@ static inline void inc_syscw(struct task_struct *tsk) } #endif +#ifdef CONFIG_SMP +void migration_init(void); +#else +static inline void migration_init(void) +{ +} +#endif + #endif /* __KERNEL__ */ #endif diff --git a/include/linux/selinux.h b/include/linux/selinux.h index d1b7ca6..6080f73 100644 --- a/include/linux/selinux.h +++ b/include/linux/selinux.h @@ -136,7 +136,7 @@ static inline int selinux_audit_rule_init(u32 field, u32 op, char *rulestr, struct selinux_audit_rule **rule) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline void selinux_audit_rule_free(struct selinux_audit_rule *rule) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 94e4991..bddd50b 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -356,7 +356,6 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size, return __alloc_skb(size, priority, 1, -1); } -extern void kfree_skbmem(struct sk_buff *skb); extern struct sk_buff *skb_morph(struct sk_buff *dst, struct sk_buff *src); extern struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t priority); @@ -387,7 +386,9 @@ extern void skb_truesize_bug(struct sk_buff *skb); static inline void skb_truesize_check(struct sk_buff *skb) { - if (unlikely((int)skb->truesize < sizeof(struct sk_buff) + skb->len)) + int len = sizeof(struct sk_buff) + skb->len; + + if (unlikely((int)skb->truesize < len)) skb_truesize_bug(skb); } diff --git a/include/linux/smp.h b/include/linux/smp.h index 259a13c..c25e66b 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -84,11 +84,12 @@ void smp_prepare_boot_cpu(void); * These macros fold the SMP functionality into a single CPU system */ #define raw_smp_processor_id() 0 -static inline int up_smp_call_function(void) +static inline int up_smp_call_function(void (*func)(void *), void *info) { return 0; } -#define smp_call_function(func,info,retry,wait) (up_smp_call_function()) +#define smp_call_function(func, info, retry, wait) \ + (up_smp_call_function(func, info)) #define on_each_cpu(func,info,retry,wait) \ ({ \ local_irq_disable(); \ @@ -107,6 +108,8 @@ static inline void smp_send_reschedule(int cpu) { } local_irq_enable(); \ 0; \ }) +#define smp_call_function_mask(mask, func, info, wait) \ + (up_smp_call_function(func, info)) #endif /* !SMP */ diff --git a/include/linux/string.h b/include/linux/string.h index 836062b..c5d3fca 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -3,16 +3,14 @@ /* We don't want strings.h stuff being user by user stuff by accident */ -#ifdef __KERNEL__ +#ifndef __KERNEL__ +#include <string.h> +#else #include <linux/compiler.h> /* for inline */ #include <linux/types.h> /* for size_t */ #include <linux/stddef.h> /* for NULL */ -#ifdef __cplusplus -extern "C" { -#endif - extern char *strndup_user(const char __user *, long); /* @@ -111,9 +109,5 @@ extern void *kmemdup(const void *src, size_t len, gfp_t gfp); extern char **argv_split(gfp_t gfp, const char *str, int *argcp); extern void argv_free(char **argv); -#ifdef __cplusplus -} -#endif - #endif #endif /* _LINUX_STRING_H_ */ diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h index 3347c72..3912cf1 100644 --- a/include/linux/sunrpc/debug.h +++ b/include/linux/sunrpc/debug.h @@ -88,11 +88,6 @@ enum { CTL_SLOTTABLE_TCP, CTL_MIN_RESVPORT, CTL_MAX_RESVPORT, - CTL_SLOTTABLE_RDMA, - CTL_RDMA_MAXINLINEREAD, - CTL_RDMA_MAXINLINEWRITE, - CTL_RDMA_WRITEPADDING, - CTL_RDMA_MEMREG, }; #endif /* _LINUX_SUNRPC_DEBUG_H_ */ diff --git a/include/linux/sunrpc/rpc_rdma.h b/include/linux/sunrpc/rpc_rdma.h index 0013a0d..87b895d 100644 --- a/include/linux/sunrpc/rpc_rdma.h +++ b/include/linux/sunrpc/rpc_rdma.h @@ -41,17 +41,17 @@ #define _LINUX_SUNRPC_RPC_RDMA_H struct rpcrdma_segment { - uint32_t rs_handle; /* Registered memory handle */ - uint32_t rs_length; /* Length of the chunk in bytes */ - uint64_t rs_offset; /* Chunk virtual address or offset */ + __be32 rs_handle; /* Registered memory handle */ + __be32 rs_length; /* Length of the chunk in bytes */ + __be64 rs_offset; /* Chunk virtual address or offset */ }; /* * read chunk(s), encoded as a linked list. */ struct rpcrdma_read_chunk { - uint32_t rc_discrim; /* 1 indicates presence */ - uint32_t rc_position; /* Position in XDR stream */ + __be32 rc_discrim; /* 1 indicates presence */ + __be32 rc_position; /* Position in XDR stream */ struct rpcrdma_segment rc_target; }; @@ -66,29 +66,29 @@ struct rpcrdma_write_chunk { * write chunk(s), encoded as a counted array. */ struct rpcrdma_write_array { - uint32_t wc_discrim; /* 1 indicates presence */ - uint32_t wc_nchunks; /* Array count */ + __be32 wc_discrim; /* 1 indicates presence */ + __be32 wc_nchunks; /* Array count */ struct rpcrdma_write_chunk wc_array[0]; }; struct rpcrdma_msg { - uint32_t rm_xid; /* Mirrors the RPC header xid */ - uint32_t rm_vers; /* Version of this protocol */ - uint32_t rm_credit; /* Buffers requested/granted */ - uint32_t rm_type; /* Type of message (enum rpcrdma_proc) */ + __be32 rm_xid; /* Mirrors the RPC header xid */ + __be32 rm_vers; /* Version of this protocol */ + __be32 rm_credit; /* Buffers requested/granted */ + __be32 rm_type; /* Type of message (enum rpcrdma_proc) */ union { struct { /* no chunks */ - uint32_t rm_empty[3]; /* 3 empty chunk lists */ + __be32 rm_empty[3]; /* 3 empty chunk lists */ } rm_nochunks; struct { /* no chunks and padded */ - uint32_t rm_align; /* Padding alignment */ - uint32_t rm_thresh; /* Padding threshold */ - uint32_t rm_pempty[3]; /* 3 empty chunk lists */ + __be32 rm_align; /* Padding alignment */ + __be32 rm_thresh; /* Padding threshold */ + __be32 rm_pempty[3]; /* 3 empty chunk lists */ } rm_padded; - uint32_t rm_chunks[0]; /* read, write and reply chunks */ + __be32 rm_chunks[0]; /* read, write and reply chunks */ } rm_body; }; diff --git a/include/linux/sunrpc/xprtsock.h b/include/linux/sunrpc/xprtsock.h index 2c6c2c2..c2a46c4 100644 --- a/include/linux/sunrpc/xprtsock.h +++ b/include/linux/sunrpc/xprtsock.h @@ -9,12 +9,6 @@ #ifdef __KERNEL__ -/* - * Socket transport setup operations - */ -struct rpc_xprt *xs_setup_udp(struct xprt_create *args); -struct rpc_xprt *xs_setup_tcp(struct xprt_create *args); - int init_socket_xprt(void); void cleanup_socket_xprt(void); diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index e99171f..4f5047d 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -70,7 +70,6 @@ enum CTL_ABI=9, /* Binary emulation */ CTL_CPU=10, /* CPU stuff (speed scaling, etc) */ CTL_ARLAN=254, /* arlan wireless driver */ - CTL_APPLDATA=2120, /* s390 appldata */ CTL_S390DBF=5677, /* s390 debug */ CTL_SUNRPC=7249, /* sunrpc debug */ CTL_PM=9899, /* frv power management */ @@ -207,11 +206,6 @@ enum VM_PANIC_ON_OOM=33, /* panic at out-of-memory */ VM_VDSO_ENABLED=34, /* map VDSO into new processes? */ VM_MIN_SLAB=35, /* Percent pages ignored by zone reclaim */ - - /* s390 vm cmm sysctls */ - VM_CMM_PAGES=1111, - VM_CMM_TIMED_PAGES=1112, - VM_CMM_TIMEOUT=1113, }; diff --git a/include/linux/timex.h b/include/linux/timex.h index 37ac3ff..24c6a2b 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -137,6 +137,7 @@ struct timex { #define ADJ_TIMECONST 0x0020 /* pll time constant */ #define ADJ_TICK 0x4000 /* tick value */ #define ADJ_OFFSET_SINGLESHOT 0x8001 /* old-fashioned adjtime */ +#define ADJ_OFFSET_SS_READ 0xa001 /* read-only adjtime */ /* xntp 3.4 compatibility names */ #define MOD_OFFSET ADJ_OFFSET diff --git a/include/linux/tty.h b/include/linux/tty.h index 56164d7..c555f54 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -332,7 +332,9 @@ extern void tty_ldisc_flush(struct tty_struct *tty); extern int tty_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg); - +extern int tty_mode_ioctl(struct tty_struct *tty, struct file *file, + unsigned int cmd, unsigned long arg); +extern int tty_perform_flush(struct tty_struct *tty, unsigned long arg); extern dev_t tty_devnum(struct tty_struct *tty); extern void proc_clear_tty(struct task_struct *p); extern struct tty_struct *get_current_tty(void); diff --git a/include/linux/types.h b/include/linux/types.h index 4f0dad2..f4f8d19 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -37,6 +37,8 @@ typedef __kernel_gid32_t gid_t; typedef __kernel_uid16_t uid16_t; typedef __kernel_gid16_t gid16_t; +typedef unsigned long uintptr_t; + #ifdef CONFIG_UID16 /* This is defined by include/asm-{arch}/posix_types.h */ typedef __kernel_old_uid_t old_uid_t; diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h index ac69e7bb..1a4ed49 100644 --- a/include/linux/virtio_ring.h +++ b/include/linux/virtio_ring.h @@ -67,7 +67,7 @@ struct vring { }; /* The standard layout for the ring is a continuous chunk of memory which looks - * like this. The used fields will be aligned to a "num+1" boundary. + * like this. We assume num is a power of 2. * * struct vring * { @@ -79,8 +79,8 @@ struct vring { * __u16 avail_idx; * __u16 available[num]; * - * // Padding so a correctly-chosen num value will cache-align used_idx. - * char pad[sizeof(struct vring_desc) - sizeof(avail_flags)]; + * // Padding to the next page boundary. + * char pad[]; * * // A ring of used descriptor heads with free-running index. * __u16 used_flags; @@ -88,18 +88,21 @@ struct vring { * struct vring_used_elem used[num]; * }; */ -static inline void vring_init(struct vring *vr, unsigned int num, void *p) +static inline void vring_init(struct vring *vr, unsigned int num, void *p, + unsigned int pagesize) { vr->num = num; vr->desc = p; - vr->avail = p + num*sizeof(struct vring); - vr->used = p + (num+1)*(sizeof(struct vring) + sizeof(__u16)); + vr->avail = p + num*sizeof(struct vring_desc); + vr->used = (void *)(((unsigned long)&vr->avail->ring[num] + pagesize-1) + & ~(pagesize - 1)); } -static inline unsigned vring_size(unsigned int num) +static inline unsigned vring_size(unsigned int num, unsigned int pagesize) { - return (num + 1) * (sizeof(struct vring_desc) + sizeof(__u16)) - + sizeof(__u32) + num * sizeof(struct vring_used_elem); + return ((sizeof(struct vring_desc) * num + sizeof(__u16) * (2 + num) + + pagesize - 1) & ~(pagesize - 1)) + + sizeof(__u16) * 2 + sizeof(struct vring_used_elem) * num; } #ifdef __KERNEL__ |
