diff options
Diffstat (limited to 'include/linux')
83 files changed, 1315 insertions, 585 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index b3d9ccd..cbb5ccb 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -100,7 +100,7 @@ header-y += ixjuser.h header-y += jffs2.h header-y += keyctl.h header-y += limits.h -header-y += lock_dlm_plock.h +header-y += dlm_plock.h header-y += magic.h header-y += major.h header-y += matroxfb.h @@ -150,6 +150,7 @@ header-y += tiocl.h header-y += tipc.h header-y += tipc_config.h header-y += toshiba.h +header-y += udf_fs_i.h header-y += ultrasound.h header-y += un.h header-y += utime.h @@ -210,7 +211,9 @@ unifdef-y += hdlcdrv.h unifdef-y += hdlc.h unifdef-y += hdreg.h unifdef-y += hdsmart.h +unifdef-y += hid.h unifdef-y += hiddev.h +unifdef-y += hidraw.h unifdef-y += hpet.h unifdef-y += i2c.h unifdef-y += i2c-dev.h @@ -334,7 +337,6 @@ unifdef-y += time.h unifdef-y += timex.h unifdef-y += tty.h unifdef-y += types.h -unifdef-y += udf_fs_i.h unifdef-y += udp.h unifdef-y += uinput.h unifdef-y += uio.h diff --git a/include/linux/aer.h b/include/linux/aer.h index bcf236d..f251814 100644 --- a/include/linux/aer.h +++ b/include/linux/aer.h @@ -13,7 +13,6 @@ extern int pci_enable_pcie_error_reporting(struct pci_dev *dev); extern int pci_find_aer_capability(struct pci_dev *dev); extern int pci_disable_pcie_error_reporting(struct pci_dev *dev); extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev); -extern int pci_cleanup_aer_correct_error_status(struct pci_dev *dev); #else static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev) { @@ -31,10 +30,6 @@ static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev) { return -EINVAL; } -static inline int pci_cleanup_aer_correct_error_status(struct pci_dev *dev) -{ - return -EINVAL; -} #endif #endif //_AER_H_ diff --git a/include/linux/ata_platform.h b/include/linux/ata_platform.h index b856a2a..9a26c83 100644 --- a/include/linux/ata_platform.h +++ b/include/linux/ata_platform.h @@ -27,7 +27,10 @@ extern int __devexit __pata_platform_remove(struct device *dev); /* * Marvell SATA private data */ +struct mbus_dram_target_info; + struct mv_sata_platform_data { + struct mbus_dram_target_info *dram; int n_ports; /* number of sata ports */ }; diff --git a/include/linux/atmel_tc.h b/include/linux/atmel_tc.h new file mode 100644 index 0000000..53ba65e --- /dev/null +++ b/include/linux/atmel_tc.h @@ -0,0 +1,252 @@ +/* + * Timer/Counter Unit (TC) registers. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef ATMEL_TC_H +#define ATMEL_TC_H + +#include <linux/compiler.h> +#include <linux/list.h> + +/* + * Many 32-bit Atmel SOCs include one or more TC blocks, each of which holds + * three general-purpose 16-bit timers. These timers share one register bank. + * Depending on the SOC, each timer may have its own clock and IRQ, or those + * may be shared by the whole TC block. + * + * These TC blocks may have up to nine external pins: TCLK0..2 signals for + * clocks or clock gates, and per-timer TIOA and TIOB signals used for PWM + * or triggering. Those pins need to be set up for use with the TC block, + * else they will be used as GPIOs or for a different controller. + * + * Although we expect each TC block to have a platform_device node, those + * nodes are not what drivers bind to. Instead, they ask for a specific + * TC block, by number ... which is a common approach on systems with many + * timers. Then they use clk_get() and platform_get_irq() to get clock and + * IRQ resources. + */ + +struct clk; + +/** + * struct atmel_tc - information about a Timer/Counter Block + * @pdev: physical device + * @iomem: resource associated with the I/O register + * @regs: mapping through which the I/O registers can be accessed + * @irq: irq for each of the three channels + * @clk: internal clock source for each of the three channels + * @node: list node, for tclib internal use + * + * On some platforms, each TC channel has its own clocks and IRQs, + * while on others, all TC channels share the same clock and IRQ. + * Drivers should clk_enable() all the clocks they need even though + * all the entries in @clk may point to the same physical clock. + * Likewise, drivers should request irqs independently for each + * channel, but they must use IRQF_SHARED in case some of the entries + * in @irq are actually the same IRQ. + */ +struct atmel_tc { + struct platform_device *pdev; + struct resource *iomem; + void __iomem *regs; + int irq[3]; + struct clk *clk[3]; + struct list_head node; +}; + +extern struct atmel_tc *atmel_tc_alloc(unsigned block, const char *name); +extern void atmel_tc_free(struct atmel_tc *tc); + +/* platform-specific ATMEL_TC_TIMER_CLOCKx divisors (0 means 32KiHz) */ +extern const u8 atmel_tc_divisors[5]; + + +/* + * Two registers have block-wide controls. These are: configuring the three + * "external" clocks (or event sources) used by the timer channels; and + * synchronizing the timers by resetting them all at once. + * + * "External" can mean "external to chip" using the TCLK0, TCLK1, or TCLK2 + * signals. Or, it can mean "external to timer", using the TIOA output from + * one of the other two timers that's being run in waveform mode. + */ + +#define ATMEL_TC_BCR 0xc0 /* TC Block Control Register */ +#define ATMEL_TC_SYNC (1 << 0) /* synchronize timers */ + +#define ATMEL_TC_BMR 0xc4 /* TC Block Mode Register */ +#define ATMEL_TC_TC0XC0S (3 << 0) /* external clock 0 source */ +#define ATMEL_TC_TC0XC0S_TCLK0 (0 << 0) +#define ATMEL_TC_TC0XC0S_NONE (1 << 0) +#define ATMEL_TC_TC0XC0S_TIOA1 (2 << 0) +#define ATMEL_TC_TC0XC0S_TIOA2 (3 << 0) +#define ATMEL_TC_TC1XC1S (3 << 2) /* external clock 1 source */ +#define ATMEL_TC_TC1XC1S_TCLK1 (0 << 2) +#define ATMEL_TC_TC1XC1S_NONE (1 << 2) +#define ATMEL_TC_TC1XC1S_TIOA0 (2 << 2) +#define ATMEL_TC_TC1XC1S_TIOA2 (3 << 2) +#define ATMEL_TC_TC2XC2S (3 << 4) /* external clock 2 source */ +#define ATMEL_TC_TC2XC2S_TCLK2 (0 << 4) +#define ATMEL_TC_TC2XC2S_NONE (1 << 4) +#define ATMEL_TC_TC2XC2S_TIOA0 (2 << 4) +#define ATMEL_TC_TC2XC2S_TIOA1 (3 << 4) + + +/* + * Each TC block has three "channels", each with one counter and controls. + * + * Note that the semantics of ATMEL_TC_TIMER_CLOCKx (input clock selection + * when it's not "external") is silicon-specific. AT91 platforms use one + * set of definitions; AVR32 platforms use a different set. Don't hard-wire + * such knowledge into your code, use the global "atmel_tc_divisors" ... + * where index N is the divisor for clock N+1, else zero to indicate it uses + * the 32 KiHz clock. + * + * The timers can be chained in various ways, and operated in "waveform" + * generation mode (including PWM) or "capture" mode (to time events). In + * both modes, behavior can be configured in many ways. + * + * Each timer has two I/O pins, TIOA and TIOB. Waveform mode uses TIOA as a + * PWM output, and TIOB as either another PWM or as a trigger. Capture mode + * uses them only as inputs. + */ +#define ATMEL_TC_CHAN(idx) ((idx)*0x40) +#define ATMEL_TC_REG(idx, reg) (ATMEL_TC_CHAN(idx) + ATMEL_TC_ ## reg) + +#define ATMEL_TC_CCR 0x00 /* Channel Control Register */ +#define ATMEL_TC_CLKEN (1 << 0) /* clock enable */ +#define ATMEL_TC_CLKDIS (1 << 1) /* clock disable */ +#define ATMEL_TC_SWTRG (1 << 2) /* software trigger */ + +#define ATMEL_TC_CMR 0x04 /* Channel Mode Register */ + +/* Both modes share some CMR bits */ +#define ATMEL_TC_TCCLKS (7 << 0) /* clock source */ +#define ATMEL_TC_TIMER_CLOCK1 (0 << 0) +#define ATMEL_TC_TIMER_CLOCK2 (1 << 0) +#define ATMEL_TC_TIMER_CLOCK3 (2 << 0) +#define ATMEL_TC_TIMER_CLOCK4 (3 << 0) +#define ATMEL_TC_TIMER_CLOCK5 (4 << 0) +#define ATMEL_TC_XC0 (5 << 0) +#define ATMEL_TC_XC1 (6 << 0) +#define ATMEL_TC_XC2 (7 << 0) +#define ATMEL_TC_CLKI (1 << 3) /* clock invert */ +#define ATMEL_TC_BURST (3 << 4) /* clock gating */ +#define ATMEL_TC_GATE_NONE (0 << 4) +#define ATMEL_TC_GATE_XC0 (1 << 4) +#define ATMEL_TC_GATE_XC1 (2 << 4) +#define ATMEL_TC_GATE_XC2 (3 << 4) +#define ATMEL_TC_WAVE (1 << 15) /* true = Waveform mode */ + +/* CAPTURE mode CMR bits */ +#define ATMEL_TC_LDBSTOP (1 << 6) /* counter stops on RB load */ +#define ATMEL_TC_LDBDIS (1 << 7) /* counter disable on RB load */ +#define ATMEL_TC_ETRGEDG (3 << 8) /* external trigger edge */ +#define ATMEL_TC_ETRGEDG_NONE (0 << 8) +#define ATMEL_TC_ETRGEDG_RISING (1 << 8) +#define ATMEL_TC_ETRGEDG_FALLING (2 << 8) +#define ATMEL_TC_ETRGEDG_BOTH (3 << 8) +#define ATMEL_TC_ABETRG (1 << 10) /* external trigger is TIOA? */ +#define ATMEL_TC_CPCTRG (1 << 14) /* RC compare trigger enable */ +#define ATMEL_TC_LDRA (3 << 16) /* RA loading edge (of TIOA) */ +#define ATMEL_TC_LDRA_NONE (0 << 16) +#define ATMEL_TC_LDRA_RISING (1 << 16) +#define ATMEL_TC_LDRA_FALLING (2 << 16) +#define ATMEL_TC_LDRA_BOTH (3 << 16) +#define ATMEL_TC_LDRB (3 << 18) /* RB loading edge (of TIOA) */ +#define ATMEL_TC_LDRB_NONE (0 << 18) +#define ATMEL_TC_LDRB_RISING (1 << 18) +#define ATMEL_TC_LDRB_FALLING (2 << 18) +#define ATMEL_TC_LDRB_BOTH (3 << 18) + +/* WAVEFORM mode CMR bits */ +#define ATMEL_TC_CPCSTOP (1 << 6) /* RC compare stops counter */ +#define ATMEL_TC_CPCDIS (1 << 7) /* RC compare disables counter */ +#define ATMEL_TC_EEVTEDG (3 << 8) /* external event edge */ +#define ATMEL_TC_EEVTEDG_NONE (0 << 8) +#define ATMEL_TC_EEVTEDG_RISING (1 << 8) +#define ATMEL_TC_EEVTEDG_FALLING (2 << 8) +#define ATMEL_TC_EEVTEDG_BOTH (3 << 8) +#define ATMEL_TC_EEVT (3 << 10) /* external event source */ +#define ATMEL_TC_EEVT_TIOB (0 << 10) +#define ATMEL_TC_EEVT_XC0 (1 << 10) +#define ATMEL_TC_EEVT_XC1 (2 << 10) +#define ATMEL_TC_EEVT_XC2 (3 << 10) +#define ATMEL_TC_ENETRG (1 << 12) /* external event is trigger */ +#define ATMEL_TC_WAVESEL (3 << 13) /* waveform type */ +#define ATMEL_TC_WAVESEL_UP (0 << 13) +#define ATMEL_TC_WAVESEL_UPDOWN (1 << 13) +#define ATMEL_TC_WAVESEL_UP_AUTO (2 << 13) +#define ATMEL_TC_WAVESEL_UPDOWN_AUTO (3 << 13) +#define ATMEL_TC_ACPA (3 << 16) /* RA compare changes TIOA */ +#define ATMEL_TC_ACPA_NONE (0 << 16) +#define ATMEL_TC_ACPA_SET (1 << 16) +#define ATMEL_TC_ACPA_CLEAR (2 << 16) +#define ATMEL_TC_ACPA_TOGGLE (3 << 16) +#define ATMEL_TC_ACPC (3 << 18) /* RC compare changes TIOA */ +#define ATMEL_TC_ACPC_NONE (0 << 18) +#define ATMEL_TC_ACPC_SET (1 << 18) +#define ATMEL_TC_ACPC_CLEAR (2 << 18) +#define ATMEL_TC_ACPC_TOGGLE (3 << 18) +#define ATMEL_TC_AEEVT (3 << 20) /* external event changes TIOA */ +#define ATMEL_TC_AEEVT_NONE (0 << 20) +#define ATMEL_TC_AEEVT_SET (1 << 20) +#define ATMEL_TC_AEEVT_CLEAR (2 << 20) +#define ATMEL_TC_AEEVT_TOGGLE (3 << 20) +#define ATMEL_TC_ASWTRG (3 << 22) /* software trigger changes TIOA */ +#define ATMEL_TC_ASWTRG_NONE (0 << 22) +#define ATMEL_TC_ASWTRG_SET (1 << 22) +#define ATMEL_TC_ASWTRG_CLEAR (2 << 22) +#define ATMEL_TC_ASWTRG_TOGGLE (3 << 22) +#define ATMEL_TC_BCPB (3 << 24) /* RB compare changes TIOB */ +#define ATMEL_TC_BCPB_NONE (0 << 24) +#define ATMEL_TC_BCPB_SET (1 << 24) +#define ATMEL_TC_BCPB_CLEAR (2 << 24) +#define ATMEL_TC_BCPB_TOGGLE (3 << 24) +#define ATMEL_TC_BCPC (3 << 26) /* RC compare changes TIOB */ +#define ATMEL_TC_BCPC_NONE (0 << 26) +#define ATMEL_TC_BCPC_SET (1 << 26) +#define ATMEL_TC_BCPC_CLEAR (2 << 26) +#define ATMEL_TC_BCPC_TOGGLE (3 << 26) +#define ATMEL_TC_BEEVT (3 << 28) /* external event changes TIOB */ +#define ATMEL_TC_BEEVT_NONE (0 << 28) +#define ATMEL_TC_BEEVT_SET (1 << 28) +#define ATMEL_TC_BEEVT_CLEAR (2 << 28) +#define ATMEL_TC_BEEVT_TOGGLE (3 << 28) +#define ATMEL_TC_BSWTRG (3 << 30) /* software trigger changes TIOB */ +#define ATMEL_TC_BSWTRG_NONE (0 << 30) +#define ATMEL_TC_BSWTRG_SET (1 << 30) +#define ATMEL_TC_BSWTRG_CLEAR (2 << 30) +#define ATMEL_TC_BSWTRG_TOGGLE (3 << 30) + +#define ATMEL_TC_CV 0x10 /* counter Value */ +#define ATMEL_TC_RA 0x14 /* register A */ +#define ATMEL_TC_RB 0x18 /* register B */ +#define ATMEL_TC_RC 0x1c /* register C */ + +#define ATMEL_TC_SR 0x20 /* status (read-only) */ +/* Status-only flags */ +#define ATMEL_TC_CLKSTA (1 << 16) /* clock enabled */ +#define ATMEL_TC_MTIOA (1 << 17) /* TIOA mirror */ +#define ATMEL_TC_MTIOB (1 << 18) /* TIOB mirror */ + +#define ATMEL_TC_IER 0x24 /* interrupt enable (write-only) */ +#define ATMEL_TC_IDR 0x28 /* interrupt disable (write-only) */ +#define ATMEL_TC_IMR 0x2c /* interrupt mask (read-only) */ + +/* Status and IRQ flags */ +#define ATMEL_TC_COVFS (1 << 0) /* counter overflow */ +#define ATMEL_TC_LOVRS (1 << 1) /* load overrun */ +#define ATMEL_TC_CPAS (1 << 2) /* RA compare */ +#define ATMEL_TC_CPBS (1 << 3) /* RB compare */ +#define ATMEL_TC_CPCS (1 << 4) /* RC compare */ +#define ATMEL_TC_LDRAS (1 << 5) /* RA loading */ +#define ATMEL_TC_LDRBS (1 << 6) /* RB loading */ +#define ATMEL_TC_ETRGS (1 << 7) /* external trigger */ + +#endif diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h index 574b201..794ad74 100644 --- a/include/linux/attribute_container.h +++ b/include/linux/attribute_container.h @@ -1,5 +1,5 @@ /* - * class_container.h - a generic container for all classes + * attribute_container.h - a generic container for all classes * * Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com> * @@ -18,7 +18,7 @@ struct attribute_container { struct klist containers; struct class *class; struct attribute_group *grp; - struct class_device_attribute **attrs; + struct device_attribute **attrs; int (*match)(struct attribute_container *, struct device *); #define ATTRIBUTE_CONTAINER_NO_CLASSDEVS 0x01 unsigned long flags; @@ -41,31 +41,31 @@ int __must_check attribute_container_unregister(struct attribute_container *cont void attribute_container_create_device(struct device *dev, int (*fn)(struct attribute_container *, struct device *, - struct class_device *)); + struct device *)); void attribute_container_add_device(struct device *dev, int (*fn)(struct attribute_container *, struct device *, - struct class_device *)); + struct device *)); void attribute_container_remove_device(struct device *dev, void (*fn)(struct attribute_container *, struct device *, - struct class_device *)); + struct device *)); void attribute_container_device_trigger(struct device *dev, int (*fn)(struct attribute_container *, struct device *, - struct class_device *)); + struct device *)); void attribute_container_trigger(struct device *dev, int (*fn)(struct attribute_container *, struct device *)); -int attribute_container_add_attrs(struct class_device *classdev); -int attribute_container_add_class_device(struct class_device *classdev); +int attribute_container_add_attrs(struct device *classdev); +int attribute_container_add_class_device(struct device *classdev); int attribute_container_add_class_device_adapter(struct attribute_container *cont, struct device *dev, - struct class_device *classdev); -void attribute_container_remove_attrs(struct class_device *classdev); -void attribute_container_class_device_del(struct class_device *classdev); -struct attribute_container *attribute_container_classdev_to_container(struct class_device *); -struct class_device *attribute_container_find_class_device(struct attribute_container *, struct device *); -struct class_device_attribute **attribute_container_classdev_to_attrs(const struct class_device *classdev); + struct device *classdev); +void attribute_container_remove_attrs(struct device *classdev); +void attribute_container_class_device_del(struct device *classdev); +struct attribute_container *attribute_container_classdev_to_container(struct device *); +struct device *attribute_container_find_class_device(struct attribute_container *, struct device *); +struct device_attribute **attribute_container_classdev_to_attrs(const struct device *classdev); #endif diff --git a/include/linux/bio.h b/include/linux/bio.h index 4c59bdc..d259690 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -327,6 +327,8 @@ extern struct bio *bio_map_kern(struct request_queue *, void *, unsigned int, extern void bio_set_pages_dirty(struct bio *bio); extern void bio_check_pages_dirty(struct bio *bio); extern struct bio *bio_copy_user(struct request_queue *, unsigned long, unsigned int, int); +extern struct bio *bio_copy_user_iov(struct request_queue *, struct sg_iovec *, + int, int); extern int bio_uncopy_user(struct bio *); void zero_fill_bio(struct bio *bio); diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index acad110..1dbe074 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -108,6 +108,7 @@ extern int __bitmap_weight(const unsigned long *bitmap, int bits); extern int bitmap_scnprintf(char *buf, unsigned int len, const unsigned long *src, int nbits); +extern int bitmap_scnprintf_len(unsigned int len); extern int __bitmap_parse(const char *buf, unsigned int buflen, int is_user, unsigned long *dst, int nbits); extern int bitmap_parse_user(const char __user *ubuf, unsigned int ulen, diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 6f79d40..c5065e3 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -112,6 +112,7 @@ enum rq_flag_bits { __REQ_RW_SYNC, /* request is sync (O_DIRECT) */ __REQ_ALLOCED, /* request came from our alloc pool */ __REQ_RW_META, /* metadata io request */ + __REQ_COPY_USER, /* contains copies of user pages */ __REQ_NR_BITS, /* stops here */ }; @@ -133,6 +134,7 @@ enum rq_flag_bits { #define REQ_RW_SYNC (1 << __REQ_RW_SYNC) #define REQ_ALLOCED (1 << __REQ_ALLOCED) #define REQ_RW_META (1 << __REQ_RW_META) +#define REQ_COPY_USER (1 << __REQ_COPY_USER) #define BLK_MAX_CDB 16 @@ -533,8 +535,13 @@ extern unsigned long blk_max_low_pfn, blk_max_pfn; * BLK_BOUNCE_ANY : don't bounce anything * BLK_BOUNCE_ISA : bounce pages above ISA DMA boundary */ + +#if BITS_PER_LONG == 32 #define BLK_BOUNCE_HIGH ((u64)blk_max_low_pfn << PAGE_SHIFT) -#define BLK_BOUNCE_ANY ((u64)blk_max_pfn << PAGE_SHIFT) +#else +#define BLK_BOUNCE_HIGH -1ULL +#endif +#define BLK_BOUNCE_ANY (-1ULL) #define BLK_BOUNCE_ISA (ISA_DMA_THRESHOLD) /* diff --git a/include/linux/bsg.h b/include/linux/bsg.h index 60e377b52..e8406c5 100644 --- a/include/linux/bsg.h +++ b/include/linux/bsg.h @@ -55,7 +55,7 @@ struct sg_io_v4 { #if defined(CONFIG_BLK_DEV_BSG) struct bsg_class_device { - struct class_device *class_dev; + struct device *class_dev; struct device *dev; int minor; struct request_queue *queue; diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h index a5cd204..5db265e 100644 --- a/include/linux/cdrom.h +++ b/include/linux/cdrom.h @@ -910,6 +910,7 @@ struct mode_page_header { #ifdef __KERNEL__ #include <linux/fs.h> /* not really needed, later.. */ #include <linux/device.h> +#include <linux/list.h> struct packet_command { @@ -934,7 +935,7 @@ struct packet_command /* Uniform cdrom data structures for cdrom.c */ struct cdrom_device_info { struct cdrom_device_ops *ops; /* link to device_ops */ - struct cdrom_device_info *next; /* next device_info for this major */ + struct list_head list; /* linked list of all device_info */ struct gendisk *disk; /* matching block layer disk */ void *handle; /* driver-dependent data */ /* specifications */ @@ -994,7 +995,7 @@ extern int cdrom_ioctl(struct file *file, struct cdrom_device_info *cdi, extern int cdrom_media_changed(struct cdrom_device_info *); extern int register_cdrom(struct cdrom_device_info *cdi); -extern int unregister_cdrom(struct cdrom_device_info *cdi); +extern void unregister_cdrom(struct cdrom_device_info *cdi); typedef struct { int data; diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 0be8d65..f212fa9 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -23,7 +23,6 @@ #include <linux/node.h> #include <linux/compiler.h> #include <linux/cpumask.h> -#include <asm/semaphore.h> #include <linux/mutex.h> struct cpu { diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 7047f58..259c805 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -222,8 +222,13 @@ int __next_cpu(int n, const cpumask_t *srcp); #define next_cpu(n, src) ({ (void)(src); 1; }) #endif +#ifdef CONFIG_HAVE_CPUMASK_OF_CPU_MAP +extern cpumask_t *cpumask_of_cpu_map; +#define cpumask_of_cpu(cpu) (cpumask_of_cpu_map[cpu]) + +#else #define cpumask_of_cpu(cpu) \ -({ \ +(*({ \ typeof(_unused_cpumask_arg_) m; \ if (sizeof(m) == sizeof(unsigned long)) { \ m.bits[0] = 1UL<<(cpu); \ @@ -231,8 +236,9 @@ int __next_cpu(int n, const cpumask_t *srcp); cpus_clear(m); \ cpu_set((cpu), m); \ } \ - m; \ -}) + &m; \ +})) +#endif #define CPU_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(NR_CPUS) @@ -243,6 +249,8 @@ int __next_cpu(int n, const cpumask_t *srcp); [BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD \ } } +#define CPU_MASK_ALL_PTR (&CPU_MASK_ALL) + #else #define CPU_MASK_ALL \ @@ -251,6 +259,10 @@ int __next_cpu(int n, const cpumask_t *srcp); [BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD \ } } +/* cpu_mask_all is in init/main.c */ +extern cpumask_t cpu_mask_all; +#define CPU_MASK_ALL_PTR (&cpu_mask_all) + #endif #define CPU_MASK_NONE \ @@ -273,6 +285,13 @@ static inline int __cpumask_scnprintf(char *buf, int len, return bitmap_scnprintf(buf, len, srcp->bits, nbits); } +#define cpumask_scnprintf_len(len) \ + __cpumask_scnprintf_len((len)) +static inline int __cpumask_scnprintf_len(int len) +{ + return bitmap_scnprintf_len(len); +} + #define cpumask_parse_user(ubuf, ulen, dst) \ __cpumask_parse_user((ubuf), (ulen), &(dst), NR_CPUS) static inline int __cpumask_parse_user(const char __user *buf, int len, diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index 0a26be3..726761e 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -20,8 +20,8 @@ extern int number_of_cpusets; /* How many cpusets are defined in system? */ extern int cpuset_init_early(void); extern int cpuset_init(void); extern void cpuset_init_smp(void); -extern cpumask_t cpuset_cpus_allowed(struct task_struct *p); -extern cpumask_t cpuset_cpus_allowed_locked(struct task_struct *p); +extern void cpuset_cpus_allowed(struct task_struct *p, cpumask_t *mask); +extern void cpuset_cpus_allowed_locked(struct task_struct *p, cpumask_t *mask); extern nodemask_t cpuset_mems_allowed(struct task_struct *p); #define cpuset_current_mems_allowed (current->mems_allowed) void cpuset_init_current_mems_allowed(void); @@ -84,13 +84,14 @@ static inline int cpuset_init_early(void) { return 0; } static inline int cpuset_init(void) { return 0; } static inline void cpuset_init_smp(void) {} -static inline cpumask_t cpuset_cpus_allowed(struct task_struct *p) +static inline void cpuset_cpus_allowed(struct task_struct *p, cpumask_t *mask) { - return cpu_possible_map; + *mask = cpu_possible_map; } -static inline cpumask_t cpuset_cpus_allowed_locked(struct task_struct *p) +static inline void cpuset_cpus_allowed_locked(struct task_struct *p, + cpumask_t *mask) { - return cpu_possible_map; + *mask = cpu_possible_map; } static inline nodemask_t cpuset_mems_allowed(struct task_struct *p) diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 5e02d1b..425824b 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -317,14 +317,7 @@ int crypto_unregister_alg(struct crypto_alg *alg); /* * Algorithm query interface. */ -#ifdef CONFIG_CRYPTO int crypto_has_alg(const char *name, u32 type, u32 mask); -#else -static inline int crypto_has_alg(const char *name, u32 type, u32 mask) -{ - return 0; -} -#endif /* * Transforms: user-instantiated objects which encapsulate algorithms diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 6bd6460..cfb1627 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -301,7 +301,9 @@ extern int d_validate(struct dentry *, struct dentry *); */ extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...); +extern char *__d_path(const struct path *path, struct path *root, char *, int); extern char *d_path(struct path *, char *, int); +extern char *dentry_path(struct dentry *, char *, int); /* Allocation counts.. */ @@ -359,7 +361,6 @@ static inline int d_mountpoint(struct dentry *dentry) } extern struct vfsmount *lookup_mnt(struct vfsmount *, struct dentry *); -extern struct vfsmount *__lookup_mnt(struct vfsmount *, struct dentry *, int); extern struct dentry *lookup_create(struct nameidata *nd, int is_dir); extern int sysctl_vfs_cache_pressure; diff --git a/include/linux/device.h b/include/linux/device.h index 2258d89..1a06026 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -20,7 +20,7 @@ #include <linux/types.h> #include <linux/module.h> #include <linux/pm.h> -#include <asm/semaphore.h> +#include <linux/semaphore.h> #include <asm/atomic.h> #include <asm/device.h> @@ -429,7 +429,6 @@ struct device { struct kobject kobj; char bus_id[BUS_ID_SIZE]; /* position on parent bus */ struct device_type *type; - unsigned is_registered:1; unsigned uevent_suppress:1; struct semaphore sem; /* semaphore to synchronize calls to @@ -475,6 +474,9 @@ struct device { void (*release)(struct device *dev); }; +/* Get the wakeup routines, which depend on struct device */ +#include <linux/pm_wakeup.h> + #ifdef CONFIG_NUMA static inline int dev_to_node(struct device *dev) { @@ -506,7 +508,7 @@ static inline void dev_set_drvdata(struct device *dev, void *data) static inline int device_is_registered(struct device *dev) { - return dev->is_registered; + return dev->kobj.state_in_sysfs; } void driver_init(void); @@ -543,20 +545,6 @@ extern struct device *device_create(struct class *cls, struct device *parent, dev_t devt, const char *fmt, ...) __attribute__((format(printf, 4, 5))); extern void device_destroy(struct class *cls, dev_t devt); -#ifdef CONFIG_PM_SLEEP -extern void destroy_suspended_device(struct class *cls, dev_t devt); -extern void device_pm_schedule_removal(struct device *); -#else /* !CONFIG_PM_SLEEP */ -static inline void destroy_suspended_device(struct class *cls, dev_t devt) -{ - device_destroy(cls, devt); -} - -static inline void device_pm_schedule_removal(struct device *dev) -{ - device_unregister(dev); -} -#endif /* !CONFIG_PM_SLEEP */ /* * Platform "fixup" functions - allow the platform to have their say @@ -608,21 +596,16 @@ extern const char *dev_driver_string(struct device *dev); #define dev_dbg(dev, format, arg...) \ dev_printk(KERN_DEBUG , dev , format , ## arg) #else -static inline int __attribute__ ((format (printf, 2, 3))) -dev_dbg(struct device *dev, const char *fmt, ...) -{ - return 0; -} +#define dev_dbg(dev, format, arg...) \ + ({ if (0) dev_printk(KERN_DEBUG, dev, format, ##arg); 0; }) #endif #ifdef VERBOSE_DEBUG #define dev_vdbg dev_dbg #else -static inline int __attribute__ ((format (printf, 2, 3))) -dev_vdbg(struct device *dev, const char *fmt, ...) -{ - return 0; -} + +#define dev_vdbg(dev, format, arg...) \ + ({ if (0) dev_printk(KERN_DEBUG, dev, format, ##arg); 0; }) #endif /* Create alias, so I can be autoloaded. */ diff --git a/include/linux/dlm.h b/include/linux/dlm.h index c743fbc..203a025 100644 --- a/include/linux/dlm.h +++ b/include/linux/dlm.h @@ -21,10 +21,7 @@ /* Lock levels and flags are here */ #include <linux/dlmconstants.h> - - -#define DLM_RESNAME_MAXLEN 64 - +#include <linux/types.h> typedef void dlm_lockspace_t; @@ -63,7 +60,7 @@ typedef void dlm_lockspace_t; struct dlm_lksb { int sb_status; - uint32_t sb_lkid; + __u32 sb_lkid; char sb_flags; char * sb_lvbptr; }; diff --git a/include/linux/dlm_device.h b/include/linux/dlm_device.h index 9642277..c603450 100644 --- a/include/linux/dlm_device.h +++ b/include/linux/dlm_device.h @@ -11,10 +11,16 @@ ******************************************************************************* ******************************************************************************/ +#ifndef _LINUX_DLM_DEVICE_H +#define _LINUX_DLM_DEVICE_H + /* This is the device interface for dlm, most users will use a library * interface. */ +#include <linux/dlm.h> +#include <linux/types.h> + #define DLM_USER_LVB_LEN 32 /* Version of the device interface */ @@ -94,10 +100,9 @@ struct dlm_lock_result { #define DLM_USER_PURGE 6 #define DLM_USER_DEADLOCK 7 -/* Arbitrary length restriction */ -#define MAX_LS_NAME_LEN 64 - /* Lockspace flags */ #define DLM_USER_LSFLG_AUTOFREE 1 #define DLM_USER_LSFLG_FORCEFREE 2 +#endif + diff --git a/include/linux/dlm_plock.h b/include/linux/dlm_plock.h new file mode 100644 index 0000000..18d5fdb --- /dev/null +++ b/include/linux/dlm_plock.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2005-2008 Red Hat, Inc. All rights reserved. + * + * This copyrighted material is made available to anyone wishing to use, + * modify, copy, or redistribute it subject to the terms and conditions + * of the GNU General Public License v.2. + */ + +#ifndef __DLM_PLOCK_DOT_H__ +#define __DLM_PLOCK_DOT_H__ + +#define DLM_PLOCK_MISC_NAME "dlm_plock" + +#define DLM_PLOCK_VERSION_MAJOR 1 +#define DLM_PLOCK_VERSION_MINOR 1 +#define DLM_PLOCK_VERSION_PATCH 0 + +enum { + DLM_PLOCK_OP_LOCK = 1, + DLM_PLOCK_OP_UNLOCK, + DLM_PLOCK_OP_GET, +}; + +struct dlm_plock_info { + __u32 version[3]; + __u8 optype; + __u8 ex; + __u8 wait; + __u8 pad; + __u32 pid; + __s32 nodeid; + __s32 rv; + __u32 fsid; + __u64 number; + __u64 start; + __u64 end; + __u64 owner; +}; + +#ifdef __KERNEL__ +int dlm_posix_lock(dlm_lockspace_t *lockspace, u64 number, struct file *file, + int cmd, struct file_lock *fl); +int dlm_posix_unlock(dlm_lockspace_t *lockspace, u64 number, struct file *file, + struct file_lock *fl); +int dlm_posix_get(dlm_lockspace_t *lockspace, u64 number, struct file *file, + struct file_lock *fl); +#endif /* __KERNEL__ */ + +#endif + diff --git a/include/linux/dlmconstants.h b/include/linux/dlmconstants.h index fddb3d3..47bf08d 100644 --- a/include/linux/dlmconstants.h +++ b/include/linux/dlmconstants.h @@ -18,6 +18,10 @@ * Constants used by DLM interface. */ +#define DLM_LOCKSPACE_LEN 64 +#define DLM_RESNAME_MAXLEN 64 + + /* * Lock Modes */ diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index b4d84ed..d08a5c5 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -404,7 +404,7 @@ static inline enum dma_status dma_async_is_tx_complete(struct dma_chan *chan, * @last_used: last cookie value handed out * * dma_async_is_complete() is used in dma_async_memcpy_complete() - * the test logic is seperated for lightweight testing of multiple cookies + * the test logic is separated for lightweight testing of multiple cookies */ static inline enum dma_status dma_async_is_complete(dma_cookie_t cookie, dma_cookie_t last_complete, dma_cookie_t last_used) diff --git a/include/linux/efi.h b/include/linux/efi.h index 14813b5..a5f359a 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -18,6 +18,7 @@ #include <linux/proc_fs.h> #include <linux/rtc.h> #include <linux/ioport.h> +#include <linux/pfn.h> #include <asm/page.h> #include <asm/system.h> @@ -394,4 +395,10 @@ struct efi_generic_dev_path { u16 length; } __attribute ((packed)); +static inline void memrange_efi_to_native(u64 *addr, u64 *npages) +{ + *npages = PFN_UP(*addr + (*npages<<EFI_PAGE_SHIFT)) - PFN_DOWN(*addr); + *addr &= PAGE_MASK; +} + #endif /* _LINUX_EFI_H */ diff --git a/include/linux/enclosure.h b/include/linux/enclosure.h index a5978f1..4332442 100644 --- a/include/linux/enclosure.h +++ b/include/linux/enclosure.h @@ -82,7 +82,8 @@ struct enclosure_component_callbacks { struct enclosure_component { void *scratch; - struct class_device cdev; + struct device cdev; + struct device *dev; enum enclosure_component_type type; int number; int fault; @@ -94,20 +95,20 @@ struct enclosure_component { struct enclosure_device { void *scratch; struct list_head node; - struct class_device cdev; + struct device edev; struct enclosure_component_callbacks *cb; int components; struct enclosure_component component[0]; }; static inline struct enclosure_device * -to_enclosure_device(struct class_device *dev) +to_enclosure_device(struct device *dev) { - return container_of(dev, struct enclosure_device, cdev); + return container_of(dev, struct enclosure_device, edev); } static inline struct enclosure_component * -to_enclosure_component(struct class_device *dev) +to_enclosure_component(struct device *dev) { return container_of(dev, struct enclosure_component, cdev); } diff --git a/include/linux/file.h b/include/linux/file.h index 7239baa..65347702 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -61,6 +61,7 @@ extern struct kmem_cache *filp_cachep; extern void __fput(struct file *); extern void fput(struct file *); +extern void drop_file_write_access(struct file *file); struct file_operations; struct vfsmount; diff --git a/include/linux/fs.h b/include/linux/fs.h index b84b848..cc2be2c 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -287,9 +287,9 @@ extern int dir_notify_enable; #include <linux/pid.h> #include <linux/mutex.h> #include <linux/capability.h> +#include <linux/semaphore.h> #include <asm/atomic.h> -#include <asm/semaphore.h> #include <asm/byteorder.h> struct export_operations; @@ -305,7 +305,6 @@ struct vfsmount; extern void __init inode_init(void); extern void __init inode_init_early(void); -extern void __init mnt_init(void); extern void __init files_init(unsigned long); struct buffer_head; @@ -776,6 +775,9 @@ static inline int ra_has_index(struct file_ra_state *ra, pgoff_t index) index < ra->start + ra->size); } +#define FILE_MNT_WRITE_TAKEN 1 +#define FILE_MNT_WRITE_RELEASED 2 + struct file { /* * fu_list becomes invalid after file_free is called and queued via @@ -810,6 +812,9 @@ struct file { spinlock_t f_ep_lock; #endif /* #ifdef CONFIG_EPOLL */ struct address_space *f_mapping; +#ifdef CONFIG_DEBUG_WRITECOUNT + unsigned long f_mnt_write_state; +#endif }; extern spinlock_t files_lock; #define file_list_lock() spin_lock(&files_lock); @@ -818,6 +823,49 @@ extern spinlock_t files_lock; #define get_file(x) atomic_inc(&(x)->f_count) #define file_count(x) atomic_read(&(x)->f_count) +#ifdef CONFIG_DEBUG_WRITECOUNT +static inline void file_take_write(struct file *f) +{ + WARN_ON(f->f_mnt_write_state != 0); + f->f_mnt_write_state = FILE_MNT_WRITE_TAKEN; +} +static inline void file_release_write(struct file *f) +{ + f->f_mnt_write_state |= FILE_MNT_WRITE_RELEASED; +} +static inline void file_reset_write(struct file *f) +{ + f->f_mnt_write_state = 0; +} +static inline void file_check_state(struct file *f) +{ + /* + * At this point, either both or neither of these bits + * should be set. + */ + WARN_ON(f->f_mnt_write_state == FILE_MNT_WRITE_TAKEN); + WARN_ON(f->f_mnt_write_state == FILE_MNT_WRITE_RELEASED); +} +static inline int file_check_writeable(struct file *f) +{ + if (f->f_mnt_write_state == FILE_MNT_WRITE_TAKEN) + return 0; + printk(KERN_WARNING "writeable file with no " + "mnt_want_write()\n"); + WARN_ON(1); + return -EINVAL; +} +#else /* !CONFIG_DEBUG_WRITECOUNT */ +static inline void file_take_write(struct file *filp) {} +static inline void file_release_write(struct file *filp) {} +static inline void file_reset_write(struct file *filp) {} +static inline void file_check_state(struct file *filp) {} +static inline int file_check_writeable(struct file *filp) +{ + return 0; +} +#endif /* CONFIG_DEBUG_WRITECOUNT */ + #define MAX_NON_LFS ((1UL<<31) - 1) /* Page cache limit. The filesystems should put that into their s_maxbytes @@ -1487,12 +1535,7 @@ extern struct vfsmount *kern_mount_data(struct file_system_type *, void *data); #define kern_mount(type) kern_mount_data(type, NULL) extern int may_umount_tree(struct vfsmount *); extern int may_umount(struct vfsmount *); -extern void umount_tree(struct vfsmount *, int, struct list_head *); -extern void release_mounts(struct list_head *); extern long do_mount(char *, char *, char *, unsigned long, void *); -extern struct vfsmount *copy_tree(struct vfsmount *, struct dentry *, int); -extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *, - struct vfsmount *); extern struct vfsmount *collect_mounts(struct vfsmount *, struct dentry *); extern void drop_collected_mounts(struct vfsmount *); @@ -1735,7 +1778,8 @@ extern struct file *create_read_pipe(struct file *f); extern struct file *create_write_pipe(void); extern void free_write_pipe(struct file *); -extern int open_namei(int dfd, const char *, int, int, struct nameidata *); +extern struct file *do_filp_open(int dfd, const char *pathname, + int open_flag, int mode); extern int may_open(struct nameidata *, int, int); extern int kernel_read(struct file *, unsigned long, char *, unsigned long); diff --git a/include/linux/hid.h b/include/linux/hid.h index 74ff575..d951ec4 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -284,6 +284,7 @@ struct hid_item { #define HID_QUIRK_2WHEEL_MOUSE_HACK_B8 0x02000000 #define HID_QUIRK_HWHEEL_WHEEL_INVERT 0x04000000 #define HID_QUIRK_MICROSOFT_KEYS 0x08000000 +#define HID_QUIRK_FULLSPEED_INTERVAL 0x10000000 /* * Separate quirks for runtime report descriptor fixup @@ -296,6 +297,8 @@ struct hid_item { #define HID_QUIRK_RDESC_MACBOOK_JIS 0x00000010 #define HID_QUIRK_RDESC_BUTTON_CONSUMER 0x00000020 #define HID_QUIRK_RDESC_SAMSUNG_REMOTE 0x00000040 +#define HID_QUIRK_RDESC_MICROSOFT_RECV_1028 0x00000080 +#define HID_QUIRK_RDESC_SUNPLUS_WDESKTOP 0x00000100 /* * This is the global environment of the parser. This information is @@ -320,7 +323,7 @@ struct hid_global { * This is the local environment. It is persistent up the next main-item. */ -#define HID_MAX_USAGES 8192 +#define HID_MAX_USAGES 12288 #define HID_DEFAULT_NUM_COLLECTIONS 16 struct hid_local { @@ -421,6 +424,7 @@ struct hid_control_fifo { #define HID_RESET_PENDING 4 #define HID_SUSPENDED 5 #define HID_CLEAR_HALT 6 +#define HID_DISCONNECTED 7 struct hid_input { struct list_head list; @@ -452,8 +456,6 @@ struct hid_device { /* device report descriptor */ void *hidraw; int minor; /* Hiddev minor number */ - wait_queue_head_t wait; /* For sleeping */ - int open; /* is the device open by anyone? */ char name[128]; /* Device name */ char phys[64]; /* Device physical location */ @@ -530,14 +532,12 @@ int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int int hidinput_mapping_quirks(struct hid_usage *, struct input_dev *, unsigned long **, int *); int hidinput_event_quirks(struct hid_device *, struct hid_field *, struct hid_usage *, __s32); int hidinput_apple_event(struct hid_device *, struct input_dev *, struct hid_usage *, __s32); -void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt); void hid_output_report(struct hid_report *report, __u8 *data); void hid_free_device(struct hid_device *device); struct hid_device *hid_parse_report(__u8 *start, unsigned size); /* HID quirks API */ u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct); -int usbhid_modify_dquirk(const u16 idVendor, const u16 idProduct, const u32 quirks); int usbhid_quirks_init(char **quirks_param); void usbhid_quirks_exit(void); void usbhid_fixup_report_descriptor(const u16, const u16, char *, unsigned, char **); @@ -546,6 +546,7 @@ void usbhid_fixup_report_descriptor(const u16, const u16, char *, unsigned, char int hid_ff_init(struct hid_device *hid); int hid_lgff_init(struct hid_device *hid); +int hid_lg2ff_init(struct hid_device *hid); int hid_plff_init(struct hid_device *hid); int hid_tmff_init(struct hid_device *hid); int hid_zpff_init(struct hid_device *hid); @@ -566,7 +567,11 @@ static inline int hid_ff_init(struct hid_device *hid) { return -1; } #define dbg_hid_line(format, arg...) if (hid_debug) \ printk(format, ## arg) #else -#define dbg_hid(format, arg...) do {} while (0) +static inline int __attribute__((format(printf, 1, 2))) +dbg_hid(const char *fmt, ...) +{ + return 0; +} #define dbg_hid_line dbg_hid #endif diff --git a/include/linux/hidraw.h b/include/linux/hidraw.h index 0536f29..dbb5c8c 100644 --- a/include/linux/hidraw.h +++ b/include/linux/hidraw.h @@ -16,6 +16,7 @@ */ #include <linux/hid.h> +#include <linux/types.h> struct hidraw_report_descriptor { __u32 size; diff --git a/include/linux/hil_mlc.h b/include/linux/hil_mlc.h index 8df29ca..394a840 100644 --- a/include/linux/hil_mlc.h +++ b/include/linux/hil_mlc.h @@ -34,7 +34,7 @@ #include <linux/hil.h> #include <linux/time.h> #include <linux/interrupt.h> -#include <asm/semaphore.h> +#include <linux/semaphore.h> #include <linux/serio.h> #include <linux/list.h> diff --git a/include/linux/hw_random.h b/include/linux/hw_random.h index 4213182..85d1191 100644 --- a/include/linux/hw_random.h +++ b/include/linux/hw_random.h @@ -44,15 +44,7 @@ struct hwrng { /** Register a new Hardware Random Number Generator driver. */ extern int hwrng_register(struct hwrng *rng); /** Unregister a Hardware Random Number Generator driver. */ -extern void __hwrng_unregister(struct hwrng *rng, bool suspended); -static inline void hwrng_unregister(struct hwrng *rng) -{ - __hwrng_unregister(rng, false); -} -static inline void hwrng_unregister_suspended(struct hwrng *rng) -{ - __hwrng_unregister(rng, true); -} +extern void hwrng_unregister(struct hwrng *rng); #endif /* __KERNEL__ */ #endif /* LINUX_HWRANDOM_H_ */ diff --git a/include/linux/i2c-algo-pca.h b/include/linux/i2c-algo-pca.h index fce47c0..adcb3dc 100644 --- a/include/linux/i2c-algo-pca.h +++ b/include/linux/i2c-algo-pca.h @@ -1,14 +1,41 @@ #ifndef _LINUX_I2C_ALGO_PCA_H #define _LINUX_I2C_ALGO_PCA_H +/* Clock speeds for the bus */ +#define I2C_PCA_CON_330kHz 0x00 +#define I2C_PCA_CON_288kHz 0x01 +#define I2C_PCA_CON_217kHz 0x02 +#define I2C_PCA_CON_146kHz 0x03 +#define I2C_PCA_CON_88kHz 0x04 +#define I2C_PCA_CON_59kHz 0x05 +#define I2C_PCA_CON_44kHz 0x06 +#define I2C_PCA_CON_36kHz 0x07 + +/* PCA9564 registers */ +#define I2C_PCA_STA 0x00 /* STATUS Read Only */ +#define I2C_PCA_TO 0x00 /* TIMEOUT Write Only */ +#define I2C_PCA_DAT 0x01 /* DATA Read/Write */ +#define I2C_PCA_ADR 0x02 /* OWN ADR Read/Write */ +#define I2C_PCA_CON 0x03 /* CONTROL Read/Write */ + +#define I2C_PCA_CON_AA 0x80 /* Assert Acknowledge */ +#define I2C_PCA_CON_ENSIO 0x40 /* Enable */ +#define I2C_PCA_CON_STA 0x20 /* Start */ +#define I2C_PCA_CON_STO 0x10 /* Stop */ +#define I2C_PCA_CON_SI 0x08 /* Serial Interrupt */ +#define I2C_PCA_CON_CR 0x07 /* Clock Rate (MASK) */ + struct i2c_algo_pca_data { - int (*get_own) (struct i2c_algo_pca_data *adap); /* Obtain own address */ - int (*get_clock) (struct i2c_algo_pca_data *adap); - void (*write_byte) (struct i2c_algo_pca_data *adap, int reg, int val); - int (*read_byte) (struct i2c_algo_pca_data *adap, int reg); - int (*wait_for_interrupt) (struct i2c_algo_pca_data *adap); + void *data; /* private low level data */ + void (*write_byte) (void *data, int reg, int val); + int (*read_byte) (void *data, int reg); + int (*wait_for_completion) (void *data); + void (*reset_chip) (void *data); + /* i2c_clock values are defined in linux/i2c-algo-pca.h */ + unsigned int i2c_clock; }; int i2c_pca_add_bus(struct i2c_adapter *); +int i2c_pca_add_numbered_bus(struct i2c_adapter *); #endif /* _LINUX_I2C_ALGO_PCA_H */ diff --git a/include/linux/i2c-pca-platform.h b/include/linux/i2c-pca-platform.h new file mode 100644 index 0000000..3d19187 --- /dev/null +++ b/include/linux/i2c-pca-platform.h @@ -0,0 +1,12 @@ +#ifndef I2C_PCA9564_PLATFORM_H +#define I2C_PCA9564_PLATFORM_H + +struct i2c_pca9564_pf_platform_data { + int gpio; /* pin to reset chip. driver will work when + * not supplied (negative value), but it + * cannot exit some error conditions then */ + int i2c_clock_speed; /* values are defined in linux/i2c-algo-pca.h */ + int timeout; /* timeout = this value * 10us */ +}; + +#endif /* I2C_PCA9564_PLATFORM_H */ diff --git a/include/linux/i2c/tps65010.h b/include/linux/i2c/tps65010.h index 7021635..918c535 100644 --- a/include/linux/i2c/tps65010.h +++ b/include/linux/i2c/tps65010.h @@ -152,5 +152,35 @@ extern int tps65010_config_vregs1(unsigned value); */ extern int tps65013_set_low_pwr(unsigned mode); + +struct i2c_client; + +/** + * struct tps65010_board - packages GPIO and LED lines + * @base: the GPIO number to assign to GPIO-1 + * @outmask: bit (N-1) is set to allow GPIO-N to be used as an + * (open drain) output + * @setup: optional callback issued once the GPIOs are valid + * @teardown: optional callback issued before the GPIOs are invalidated + * @context: optional parameter passed to setup() and teardown() + * + * Board data may be used to package the GPIO (and LED) lines for use + * in by the generic GPIO and LED frameworks. The first four GPIOs + * starting at gpio_base are GPIO1..GPIO4. The next two are LED1/nPG + * and LED2 (with hardware blinking capability, not currently exposed). + * + * The @setup callback may be used with the kind of board-specific glue + * which hands the (now-valid) GPIOs to other drivers, or which puts + * devices in their initial states using these GPIOs. + */ +struct tps65010_board { + int base; + unsigned outmask; + + int (*setup)(struct i2c_client *client, void *context); + int (*teardown)(struct i2c_client *client, void *context); + void *context; +}; + #endif /* __LINUX_I2C_TPS65010_H */ diff --git a/include/linux/i2o.h b/include/linux/i2o.h index 7da5b98..e92170d 100644 --- a/include/linux/i2o.h +++ b/include/linux/i2o.h @@ -33,9 +33,9 @@ #include <linux/mempool.h> #include <linux/mutex.h> #include <linux/scatterlist.h> +#include <linux/semaphore.h> /* Needed for MUTEX init macros */ #include <asm/io.h> -#include <asm/semaphore.h> /* Needed for MUTEX init macros */ /* message queue empty */ #define I2O_QUEUE_EMPTY 0xffffffff diff --git a/include/linux/ide.h b/include/linux/ide.h index 6c39482..5f3e82a 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -23,7 +23,6 @@ #include <asm/byteorder.h> #include <asm/system.h> #include <asm/io.h> -#include <asm/semaphore.h> #include <asm/mutex.h> #if defined(CONFIG_CRIS) || defined(CONFIG_FRV) diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h index 40743e0..6fb7f17 100644 --- a/include/linux/if_pppox.h +++ b/include/linux/if_pppox.h @@ -24,7 +24,6 @@ #include <linux/if_ether.h> #include <linux/if.h> #include <linux/netdevice.h> -#include <asm/semaphore.h> #include <linux/ppp_channel.h> #endif /* __KERNEL__ */ #include <linux/if_pppol2tp.h> diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 1f74e1d..37a6f5b 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -151,6 +151,9 @@ extern struct group_info init_groups; .cpus_allowed = CPU_MASK_ALL, \ .mm = NULL, \ .active_mm = &init_mm, \ + .se = { \ + .group_node = LIST_HEAD_INIT(tsk.se.group_node), \ + }, \ .rt = { \ .run_list = LIST_HEAD_INIT(tsk.rt.run_list), \ .time_slice = HZ, \ diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 605d237..d5d40a9 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -44,7 +44,9 @@ struct resource_list { #define IORESOURCE_CACHEABLE 0x00004000 #define IORESOURCE_RANGELENGTH 0x00008000 #define IORESOURCE_SHADOWABLE 0x00010000 -#define IORESOURCE_BUS_HAS_VGA 0x00080000 + +#define IORESOURCE_SIZEALIGN 0x00020000 /* size indicates alignment */ +#define IORESOURCE_STARTALIGN 0x00040000 /* start field is alignment */ #define IORESOURCE_DISABLED 0x10000000 #define IORESOURCE_UNSET 0x20000000 @@ -110,6 +112,7 @@ extern int allocate_resource(struct resource *root, struct resource *new, void *alignf_data); int adjust_resource(struct resource *res, resource_size_t start, resource_size_t size); +resource_size_t resource_alignment(struct resource *res); /* Convenience shorthand with allocation */ #define request_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name)) diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h index 412e025..e600c4e 100644 --- a/include/linux/irqflags.h +++ b/include/linux/irqflags.h @@ -84,10 +84,10 @@ #define irqs_disabled() \ ({ \ - unsigned long flags; \ + unsigned long _flags; \ \ - raw_local_save_flags(flags); \ - raw_irqs_disabled_flags(flags); \ + raw_local_save_flags(_flags); \ + raw_irqs_disabled_flags(_flags); \ }) #define irqs_disabled_flags(flags) raw_irqs_disabled_flags(flags) diff --git a/include/linux/iscsi_ibft.h b/include/linux/iscsi_ibft.h new file mode 100644 index 0000000..6092487 --- /dev/null +++ b/include/linux/iscsi_ibft.h @@ -0,0 +1,50 @@ +/* + * Copyright 2007 Red Hat, Inc. + * by Peter Jones <pjones@redhat.com> + * Copyright 2007 IBM, Inc. + * by Konrad Rzeszutek <konradr@linux.vnet.ibm.com> + * Copyright 2008 + * by Konrad Rzeszutek <ketuzsezr@darnok.org> + * + * This code exposes the iSCSI Boot Format Table to userland via sysfs. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License v2.0 as published by + * the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef ISCSI_IBFT_H +#define ISCSI_IBFT_H + +struct ibft_table_header { + char signature[4]; + u32 length; + u8 revision; + u8 checksum; + char oem_id[6]; + char oem_table_id[8]; + char reserved[24]; +} __attribute__((__packed__)); + +/* + * Logical location of iSCSI Boot Format Table. + * If the value is NULL there is no iBFT on the machine. + */ +extern struct ibft_table_header *ibft_addr; + +/* + * Routine used to find and reserve the iSCSI Boot Format Table. The + * mapped address is set in the ibft_addr variable. + */ +#ifdef CONFIG_ISCSI_IBFT_FIND +extern void __init reserve_ibft_region(void); +#else +static inline void reserve_ibft_region(void) { } +#endif + +#endif /* ISCSI_IBFT_H */ diff --git a/include/linux/jbd.h b/include/linux/jbd.h index 423f582..07a9b52 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -32,8 +32,6 @@ #include <linux/timer.h> #include <linux/lockdep.h> -#include <asm/semaphore.h> - #define journal_oom_retry 1 /* diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 2cbf6fd..05e2b30 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -30,8 +30,6 @@ #include <linux/bit_spinlock.h> #include <linux/mutex.h> #include <linux/timer.h> - -#include <asm/semaphore.h> #endif #define journal_oom_retry 1 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index e0b5b68..33ef710 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -36,7 +36,7 @@ #elif HZ >= 6144 && HZ < 12288 # define SHIFT_HZ 13 #else -# error You lose. +# error Invalid value of HZ. #endif /* LATCH is used in the interval timer and ftape setup. */ @@ -135,6 +135,22 @@ static inline u64 get_jiffies_64(void) #define time_before_eq64(a,b) time_after_eq64(b,a) /* + * These four macros compare jiffies and 'a' for convenience. + */ + +/* time_is_before_jiffies(a) return true if a is before jiffies */ +#define time_is_before_jiffies(a) time_after(jiffies, a) + +/* time_is_after_jiffies(a) return true if a is after jiffies */ +#define time_is_after_jiffies(a) time_before(jiffies, a) + +/* time_is_before_eq_jiffies(a) return true if a is before or equal to jiffies*/ +#define time_is_before_eq_jiffies(a) time_after_eq(jiffies, a) + +/* time_is_after_eq_jiffies(a) return true if a is after or equal to jiffies*/ +#define time_is_after_eq_jiffies(a) time_before_eq(jiffies, a) + +/* * Have the 32 bit jiffies value wrap 5 minutes after boot * so jiffies wrap bugs show up earlier. */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 2df44e7..cd6d02c 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -293,10 +293,8 @@ extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type, #define pr_debug(fmt, arg...) \ printk(KERN_DEBUG fmt, ##arg) #else -static inline int __attribute__ ((format (printf, 1, 2))) pr_debug(const char * fmt, ...) -{ - return 0; -} +#define pr_debug(fmt, arg...) \ + ({ if (0) printk(KERN_DEBUG fmt, ##arg); 0; }) #endif /* diff --git a/include/linux/kernelcapi.h b/include/linux/kernelcapi.h index 8c4350a..a53e932 100644 --- a/include/linux/kernelcapi.h +++ b/include/linux/kernelcapi.h @@ -48,7 +48,6 @@ typedef struct kcapi_carddef { #include <linux/list.h> #include <linux/skbuff.h> #include <linux/workqueue.h> -#include <asm/semaphore.h> #define KCI_CONTRUP 0 /* arg: struct capi_profile */ #define KCI_CONTRDOWN 1 /* arg: NULL */ diff --git a/include/linux/ktime.h b/include/linux/ktime.h index 2cd7fa7..ce59832 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -327,4 +327,10 @@ extern void ktime_get_ts(struct timespec *ts); /* Get the real (wall-) time in timespec format: */ #define ktime_get_real_ts(ts) getnstimeofday(ts) +static inline ktime_t ns_to_ktime(u64 ns) +{ + static const ktime_t ktime_zero = { .tv64 = 0 }; + return ktime_add_ns(ktime_zero, ns); +} + #endif diff --git a/include/linux/leds.h b/include/linux/leds.h index 0201f6f..b07e3d4 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -59,15 +59,7 @@ struct led_classdev { extern int led_classdev_register(struct device *parent, struct led_classdev *led_cdev); -extern void __led_classdev_unregister(struct led_classdev *led_cdev, bool sus); -static inline void led_classdev_unregister(struct led_classdev *lcd) -{ - __led_classdev_unregister(lcd, false); -} -static inline void led_classdev_unregister_suspended(struct led_classdev *lcd) -{ - __led_classdev_unregister(lcd, true); -} +extern void led_classdev_unregister(struct led_classdev *lcd); extern void led_classdev_suspend(struct led_classdev *led_cdev); extern void led_classdev_resume(struct led_classdev *led_cdev); diff --git a/include/linux/libata.h b/include/linux/libata.h index 165734a..07ed56f 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -443,7 +443,7 @@ enum link_pm { MAX_PERFORMANCE, MEDIUM_POWER, }; -extern struct class_device_attribute class_device_attr_link_power_management_policy; +extern struct device_attribute dev_attr_link_power_management_policy; #ifdef CONFIG_ATA_SFF struct ata_ioports { diff --git a/include/linux/list.h b/include/linux/list.h index 75ce2cb..dac16f9 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -631,31 +631,14 @@ static inline void list_splice_init_rcu(struct list_head *list, * as long as the traversal is guarded by rcu_read_lock(). */ #define list_for_each_rcu(pos, head) \ - for (pos = (head)->next; \ - prefetch(rcu_dereference(pos)->next), pos != (head); \ - pos = pos->next) + for (pos = rcu_dereference((head)->next); \ + prefetch(pos->next), pos != (head); \ + pos = rcu_dereference(pos->next)) #define __list_for_each_rcu(pos, head) \ - for (pos = (head)->next; \ - rcu_dereference(pos) != (head); \ - pos = pos->next) - -/** - * list_for_each_safe_rcu - * @pos: the &struct list_head to use as a loop cursor. - * @n: another &struct list_head to use as temporary storage - * @head: the head for your list. - * - * Iterate over an rcu-protected list, safe against removal of list entry. - * - * This list-traversal primitive may safely run concurrently with - * the _rcu list-mutation primitives such as list_add_rcu() - * as long as the traversal is guarded by rcu_read_lock(). - */ -#define list_for_each_safe_rcu(pos, n, head) \ - for (pos = (head)->next; \ - n = rcu_dereference(pos)->next, pos != (head); \ - pos = n) + for (pos = rcu_dereference((head)->next); \ + pos != (head); \ + pos = rcu_dereference(pos->next)) /** * list_for_each_entry_rcu - iterate over rcu list of given type @@ -668,10 +651,9 @@ static inline void list_splice_init_rcu(struct list_head *list, * as long as the traversal is guarded by rcu_read_lock(). */ #define list_for_each_entry_rcu(pos, head, member) \ - for (pos = list_entry((head)->next, typeof(*pos), member); \ - prefetch(rcu_dereference(pos)->member.next), \ - &pos->member != (head); \ - pos = list_entry(pos->member.next, typeof(*pos), member)) + for (pos = list_entry(rcu_dereference((head)->next), typeof(*pos), member); \ + prefetch(pos->member.next), &pos->member != (head); \ + pos = list_entry(rcu_dereference(pos->member.next), typeof(*pos), member)) /** @@ -686,9 +668,9 @@ static inline void list_splice_init_rcu(struct list_head *list, * as long as the traversal is guarded by rcu_read_lock(). */ #define list_for_each_continue_rcu(pos, head) \ - for ((pos) = (pos)->next; \ - prefetch(rcu_dereference((pos))->next), (pos) != (head); \ - (pos) = (pos)->next) + for ((pos) = rcu_dereference((pos)->next); \ + prefetch((pos)->next), (pos) != (head); \ + (pos) = rcu_dereference((pos)->next)) /* * Double linked lists with a single pointer list head. @@ -986,10 +968,10 @@ static inline void hlist_add_after_rcu(struct hlist_node *prev, * as long as the traversal is guarded by rcu_read_lock(). */ #define hlist_for_each_entry_rcu(tpos, pos, head, member) \ - for (pos = (head)->first; \ - rcu_dereference(pos) && ({ prefetch(pos->next); 1;}) && \ + for (pos = rcu_dereference((head)->first); \ + pos && ({ prefetch(pos->next); 1;}) && \ ({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \ - pos = pos->next) + pos = rcu_dereference(pos->next)) #else #warning "don't include kernel headers in userspace" diff --git a/include/linux/lmb.h b/include/linux/lmb.h new file mode 100644 index 0000000..271153d --- /dev/null +++ b/include/linux/lmb.h @@ -0,0 +1,85 @@ +#ifndef _LINUX_LMB_H +#define _LINUX_LMB_H +#ifdef __KERNEL__ + +/* + * Logical memory blocks. + * + * Copyright (C) 2001 Peter Bergner, IBM Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <linux/init.h> +#include <linux/mm.h> + +#define MAX_LMB_REGIONS 128 + +struct lmb_property { + u64 base; + u64 size; +}; + +struct lmb_region { + unsigned long cnt; + u64 size; + struct lmb_property region[MAX_LMB_REGIONS+1]; +}; + +struct lmb { + unsigned long debug; + u64 rmo_size; + struct lmb_region memory; + struct lmb_region reserved; +}; + +extern struct lmb lmb; + +extern void __init lmb_init(void); +extern void __init lmb_analyze(void); +extern long __init lmb_add(u64 base, u64 size); +extern long __init lmb_reserve(u64 base, u64 size); +extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid, + u64 (*nid_range)(u64, u64, int *)); +extern u64 __init lmb_alloc(u64 size, u64 align); +extern u64 __init lmb_alloc_base(u64 size, + u64, u64 max_addr); +extern u64 __init __lmb_alloc_base(u64 size, + u64 align, u64 max_addr); +extern u64 __init lmb_phys_mem_size(void); +extern u64 __init lmb_end_of_DRAM(void); +extern void __init lmb_enforce_memory_limit(u64 memory_limit); +extern int __init lmb_is_reserved(u64 addr); + +extern void lmb_dump_all(void); + +static inline u64 +lmb_size_bytes(struct lmb_region *type, unsigned long region_nr) +{ + return type->region[region_nr].size; +} +static inline u64 +lmb_size_pages(struct lmb_region *type, unsigned long region_nr) +{ + return lmb_size_bytes(type, region_nr) >> PAGE_SHIFT; +} +static inline u64 +lmb_start_pfn(struct lmb_region *type, unsigned long region_nr) +{ + return type->region[region_nr].base >> PAGE_SHIFT; +} +static inline u64 +lmb_end_pfn(struct lmb_region *type, unsigned long region_nr) +{ + return lmb_start_pfn(type, region_nr) + + lmb_size_pages(type, region_nr); +} + +#include <asm/lmb.h> + +#endif /* __KERNEL__ */ + +#endif /* _LINUX_LMB_H */ diff --git a/include/linux/lock_dlm_plock.h b/include/linux/lock_dlm_plock.h deleted file mode 100644 index fc34151..0000000 --- a/include/linux/lock_dlm_plock.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Copyright (C) 2005 Red Hat, Inc. All rights reserved. - * - * This copyrighted material is made available to anyone wishing to use, - * modify, copy, or redistribute it subject to the terms and conditions - * of the GNU General Public License v.2. - */ - -#ifndef __LOCK_DLM_PLOCK_DOT_H__ -#define __LOCK_DLM_PLOCK_DOT_H__ - -#define GDLM_PLOCK_MISC_NAME "lock_dlm_plock" - -#define GDLM_PLOCK_VERSION_MAJOR 1 -#define GDLM_PLOCK_VERSION_MINOR 1 -#define GDLM_PLOCK_VERSION_PATCH 0 - -enum { - GDLM_PLOCK_OP_LOCK = 1, - GDLM_PLOCK_OP_UNLOCK, - GDLM_PLOCK_OP_GET, -}; - -struct gdlm_plock_info { - __u32 version[3]; - __u8 optype; - __u8 ex; - __u8 wait; - __u8 pad; - __u32 pid; - __s32 nodeid; - __s32 rv; - __u32 fsid; - __u64 number; - __u64 start; - __u64 end; - __u64 owner; -}; - -#endif - diff --git a/include/linux/mbus.h b/include/linux/mbus.h new file mode 100644 index 0000000..c11ff29 --- /dev/null +++ b/include/linux/mbus.h @@ -0,0 +1,36 @@ +/* + * Marvell MBUS common definitions. + * + * Copyright (C) 2008 Marvell Semiconductor + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __LINUX_MBUS_H +#define __LINUX_MBUS_H + +struct mbus_dram_target_info +{ + /* + * The 4-bit MBUS target ID of the DRAM controller. + */ + u8 mbus_dram_target_id; + + /* + * The base address, size, and MBUS attribute ID for each + * of the possible DRAM chip selects. Peripherals are + * required to support at least 4 decode windows. + */ + int num_cs; + struct mbus_dram_window { + u8 cs_index; + u8 mbus_attr; + u32 base; + u32 size; + } cs[4]; +}; + + +#endif diff --git a/include/linux/memory.h b/include/linux/memory.h index 33f0ff0..f80e0e3 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -18,8 +18,7 @@ #include <linux/sysdev.h> #include <linux/node.h> #include <linux/compiler.h> - -#include <asm/semaphore.h> +#include <linux/mutex.h> struct memory_block { unsigned long phys_index; @@ -30,7 +29,7 @@ struct memory_block { * created long after the critical areas during * initialization. */ - struct semaphore state_sem; + struct mutex state_mutex; int phys_device; /* to which fru does this belong? */ void *hw; /* optional pointer to fw/hw data */ int (*phys_callback)(struct memory_block *); diff --git a/include/linux/memstick.h b/include/linux/memstick.h index 3e686ec..37a5cdb 100644 --- a/include/linux/memstick.h +++ b/include/linux/memstick.h @@ -276,7 +276,7 @@ struct memstick_host { #define MEMSTICK_CAP_PAR8 4 struct work_struct media_checker; - struct class_device cdev; + struct device dev; struct memstick_dev *card; unsigned int retries; diff --git a/include/linux/mfd/htc-egpio.h b/include/linux/mfd/htc-egpio.h new file mode 100644 index 0000000..b4201c9 --- /dev/null +++ b/include/linux/mfd/htc-egpio.h @@ -0,0 +1,57 @@ +/* + * HTC simple EGPIO irq and gpio extender + */ + +#ifndef __HTC_EGPIO_H__ +#define __HTC_EGPIO_H__ + +#include <linux/gpio.h> + +/* Descriptive values for all-in or all-out htc_egpio_chip descriptors. */ +#define HTC_EGPIO_OUTPUT (~0) +#define HTC_EGPIO_INPUT 0 + +/** + * struct htc_egpio_chip - descriptor to create gpio_chip for register range + * @reg_start: index of first register + * @gpio_base: gpio number of first pin in this register range + * @num_gpios: number of gpios in this register range, max BITS_PER_LONG + * (number of registers = DIV_ROUND_UP(num_gpios, reg_width)) + * @direction: bitfield, '0' = input, '1' = output, + */ +struct htc_egpio_chip { + int reg_start; + int gpio_base; + int num_gpios; + unsigned long direction; + unsigned long initial_values; +}; + +/** + * struct htc_egpio_platform_data - description provided by the arch + * @irq_base: beginning of available IRQs (eg, IRQ_BOARD_START) + * @num_irqs: number of irqs + * @reg_width: number of bits per register, either 8 or 16 bit + * @bus_width: alignment of the registers, either 16 or 32 bit + * @invert_acks: set if chip requires writing '0' to ack an irq, instead of '1' + * @ack_register: location of the irq/ack register + * @chip: pointer to array of htc_egpio_chip descriptors + * @num_chips: number of egpio chip descriptors + */ +struct htc_egpio_platform_data { + int bus_width; + int reg_width; + + int irq_base; + int num_irqs; + int invert_acks; + int ack_register; + + struct htc_egpio_chip *chip; + int num_chips; +}; + +/* Determine the wakeup irq, to be called during early resume */ +extern int htc_egpio_get_wakeup_irq(struct device *dev); + +#endif diff --git a/include/linux/mfd/htc-pasic3.h b/include/linux/mfd/htc-pasic3.h new file mode 100644 index 0000000..b4294f1 --- /dev/null +++ b/include/linux/mfd/htc-pasic3.h @@ -0,0 +1,55 @@ +/* + * HTC PASIC3 driver - LEDs and DS1WM + * + * Copyright (c) 2007 Philipp Zabel <philipp.zabel@gmail.com> + * + * 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. + * + */ + +#ifndef __PASIC3_H +#define __PASIC3_H + +#include <linux/platform_device.h> +#include <linux/leds.h> + +extern void pasic3_write_register(struct device *dev, u32 reg, u8 val); +extern u8 pasic3_read_register(struct device *dev, u32 reg); + +/* + * mask for registers 0x20,0x21,0x22 + */ +#define PASIC3_MASK_LED0 0x04 +#define PASIC3_MASK_LED1 0x08 +#define PASIC3_MASK_LED2 0x40 + +/* + * bits in register 0x06 + */ +#define PASIC3_BIT2_LED0 0x08 +#define PASIC3_BIT2_LED1 0x10 +#define PASIC3_BIT2_LED2 0x20 + +struct pasic3_led { + struct led_classdev led; + unsigned int hw_num; + unsigned int bit2; + unsigned int mask; + struct pasic3_leds_machinfo *pdata; +}; + +struct pasic3_leds_machinfo { + unsigned int num_leds; + unsigned int power_gpio; + struct pasic3_led *leds; +}; + +struct pasic3_platform_data { + struct pasic3_leds_machinfo *led_pdata; + unsigned int bus_shift; + unsigned int clock_rate; +}; + +#endif diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index 24b30b9..26433ec 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -43,15 +43,7 @@ struct miscdevice { }; extern int misc_register(struct miscdevice * misc); -extern int __misc_deregister(struct miscdevice *misc, bool suspended); -static inline int misc_deregister(struct miscdevice *misc) -{ - return __misc_deregister(misc, false); -} -static inline int misc_deregister_suspended(struct miscdevice *misc) -{ - return __misc_deregister(misc, true); -} +extern int misc_deregister(struct miscdevice *misc); #define MODULE_ALIAS_MISCDEV(minor) \ MODULE_ALIAS("char-major-" __stringify(MISC_MAJOR) \ diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 8d8d197..9f274a6 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -699,7 +699,6 @@ extern char numa_zonelist_order[]; extern struct pglist_data contig_page_data; #define NODE_DATA(nid) (&contig_page_data) #define NODE_MEM_MAP(nid) mem_map -#define MAX_NODES_SHIFT 1 #else /* CONFIG_NEED_MULTIPLE_NODES */ diff --git a/include/linux/mnt_namespace.h b/include/linux/mnt_namespace.h index 8eed44f..830bbcd 100644 --- a/include/linux/mnt_namespace.h +++ b/include/linux/mnt_namespace.h @@ -5,6 +5,7 @@ #include <linux/mount.h> #include <linux/sched.h> #include <linux/nsproxy.h> +#include <linux/seq_file.h> struct mnt_namespace { atomic_t count; @@ -14,6 +15,13 @@ struct mnt_namespace { int event; }; +struct proc_mounts { + struct seq_file m; /* must be the first element */ + struct mnt_namespace *ns; + struct path root; + int event; +}; + extern struct mnt_namespace *copy_mnt_ns(unsigned long, struct mnt_namespace *, struct fs_struct *); extern void __put_mnt_ns(struct mnt_namespace *ns); @@ -37,5 +45,9 @@ static inline void get_mnt_ns(struct mnt_namespace *ns) atomic_inc(&ns->count); } +extern const struct seq_operations mounts_op; +extern const struct seq_operations mountinfo_op; +extern const struct seq_operations mountstats_op; + #endif #endif diff --git a/include/linux/mount.h b/include/linux/mount.h index 5ee2df2..b4836d5 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h @@ -14,6 +14,7 @@ #include <linux/types.h> #include <linux/list.h> +#include <linux/nodemask.h> #include <linux/spinlock.h> #include <asm/atomic.h> @@ -28,8 +29,10 @@ struct mnt_namespace; #define MNT_NOATIME 0x08 #define MNT_NODIRATIME 0x10 #define MNT_RELATIME 0x20 +#define MNT_READONLY 0x40 /* does the user want this to be r/o? */ #define MNT_SHRINKABLE 0x100 +#define MNT_IMBALANCED_WRITE_COUNT 0x200 /* just for debugging */ #define MNT_SHARED 0x1000 /* if the vfsmount is a shared mount */ #define MNT_UNBINDABLE 0x2000 /* if the vfsmount is a unbindable mount */ @@ -53,6 +56,8 @@ struct vfsmount { struct list_head mnt_slave; /* slave list entry */ struct vfsmount *mnt_master; /* slave is on master->mnt_slave_list */ struct mnt_namespace *mnt_ns; /* containing namespace */ + int mnt_id; /* mount identifier */ + int mnt_group_id; /* peer group identifier */ /* * We put mnt_count & mnt_expiry_mark at the end of struct vfsmount * to let these frequently modified fields in a separate cache line @@ -62,6 +67,11 @@ struct vfsmount { int mnt_expiry_mark; /* true if marked for expiry */ int mnt_pinned; int mnt_ghosts; + /* + * This value is not stable unless all of the mnt_writers[] spinlocks + * are held, and all mnt_writer[]s on this mount have 0 as their ->count + */ + atomic_t __mnt_writers; }; static inline struct vfsmount *mntget(struct vfsmount *mnt) @@ -71,9 +81,12 @@ static inline struct vfsmount *mntget(struct vfsmount *mnt) return mnt; } +extern int mnt_want_write(struct vfsmount *mnt); +extern void mnt_drop_write(struct vfsmount *mnt); extern void mntput_no_expire(struct vfsmount *mnt); extern void mnt_pin(struct vfsmount *mnt); extern void mnt_unpin(struct vfsmount *mnt); +extern int __mnt_is_readonly(struct vfsmount *mnt); static inline void mntput(struct vfsmount *mnt) { @@ -83,8 +96,6 @@ static inline void mntput(struct vfsmount *mnt) } } -extern void free_vfsmnt(struct vfsmount *mnt); -extern struct vfsmount *alloc_vfsmnt(const char *name); extern struct vfsmount *do_kern_mount(const char *fstype, int flags, const char *name, void *data); diff --git a/include/linux/of.h b/include/linux/of.h index 6981016..59a61bd 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -62,6 +62,7 @@ extern struct property *of_find_property(const struct device_node *np, int *lenp); extern int of_device_is_compatible(const struct device_node *device, const char *); +extern int of_device_is_available(const struct device_node *device); extern const void *of_get_property(const struct device_node *node, const char *name, int *lenp); diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h new file mode 100644 index 0000000..2ee97e9 --- /dev/null +++ b/include/linux/of_gpio.h @@ -0,0 +1,69 @@ +/* + * OF helpers for the GPIO API + * + * Copyright (c) 2007-2008 MontaVista Software, Inc. + * + * Author: Anton Vorontsov <avorontsov@ru.mvista.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __LINUX_OF_GPIO_H +#define __LINUX_OF_GPIO_H + +#include <linux/errno.h> +#include <asm/gpio.h> + +#ifdef CONFIG_OF_GPIO + +/* + * Generic OF GPIO chip + */ +struct of_gpio_chip { + struct gpio_chip gc; + int gpio_cells; + int (*xlate)(struct of_gpio_chip *of_gc, struct device_node *np, + const void *gpio_spec); +}; + +static inline struct of_gpio_chip *to_of_gpio_chip(struct gpio_chip *gc) +{ + return container_of(gc, struct of_gpio_chip, gc); +} + +/* + * OF GPIO chip for memory mapped banks + */ +struct of_mm_gpio_chip { + struct of_gpio_chip of_gc; + void (*save_regs)(struct of_mm_gpio_chip *mm_gc); + void __iomem *regs; +}; + +static inline struct of_mm_gpio_chip *to_of_mm_gpio_chip(struct gpio_chip *gc) +{ + struct of_gpio_chip *of_gc = to_of_gpio_chip(gc); + + return container_of(of_gc, struct of_mm_gpio_chip, of_gc); +} + +extern int of_get_gpio(struct device_node *np, int index); +extern int of_mm_gpiochip_add(struct device_node *np, + struct of_mm_gpio_chip *mm_gc); +extern int of_gpio_simple_xlate(struct of_gpio_chip *of_gc, + struct device_node *np, + const void *gpio_spec); +#else + +/* Drivers may not strictly depend on the GPIO support, so let them link. */ +static inline int of_get_gpio(struct device_node *np, int index) +{ + return -ENOSYS; +} + +#endif /* CONFIG_OF_GPIO */ + +#endif /* __LINUX_OF_GPIO_H */ diff --git a/include/linux/of_i2c.h b/include/linux/of_i2c.h new file mode 100644 index 0000000..2e5a967 --- /dev/null +++ b/include/linux/of_i2c.h @@ -0,0 +1,24 @@ +/* + * Generic I2C API implementation for PowerPC. + * + * Copyright (c) 2008 Jochen Friedrich <jochen@scram.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __LINUX_OF_I2C_H +#define __LINUX_OF_I2C_H + +#include <linux/i2c.h> + +#ifdef CONFIG_OF_I2C + +void of_register_i2c_devices(struct i2c_adapter *adap, + struct device_node *adap_node); + +#endif /* CONFIG_OF_I2C */ + +#endif /* __LINUX_OF_I2C_H */ diff --git a/include/linux/parport.h b/include/linux/parport.h index d1ad546..dcb9e01 100644 --- a/include/linux/parport.h +++ b/include/linux/parport.h @@ -101,9 +101,9 @@ typedef enum { #include <linux/spinlock.h> #include <linux/wait.h> #include <linux/irqreturn.h> +#include <linux/semaphore.h> #include <asm/system.h> #include <asm/ptrace.h> -#include <asm/semaphore.h> /* Define this later. */ struct parport; diff --git a/include/linux/pci-aspm.h b/include/linux/pci-aspm.h new file mode 100644 index 0000000..a1a1e61 --- /dev/null +++ b/include/linux/pci-aspm.h @@ -0,0 +1,56 @@ +/* + * aspm.h + * + * PCI Express ASPM defines and function prototypes + * + * Copyright (C) 2007 Intel Corp. + * Zhang Yanmin (yanmin.zhang@intel.com) + * Shaohua Li (shaohua.li@intel.com) + * + * For more information, please consult the following manuals (look at + * http://www.pcisig.com/ for how to get them): + * + * PCI Express Specification + */ + +#ifndef LINUX_ASPM_H +#define LINUX_ASPM_H + +#include <linux/pci.h> + +#define PCIE_LINK_STATE_L0S 1 +#define PCIE_LINK_STATE_L1 2 +#define PCIE_LINK_STATE_CLKPM 4 + +#ifdef CONFIG_PCIEASPM +extern void pcie_aspm_init_link_state(struct pci_dev *pdev); +extern void pcie_aspm_exit_link_state(struct pci_dev *pdev); +extern void pcie_aspm_pm_state_change(struct pci_dev *pdev); +extern void pci_disable_link_state(struct pci_dev *pdev, int state); +#else +static inline void pcie_aspm_init_link_state(struct pci_dev *pdev) +{ +} +static inline void pcie_aspm_exit_link_state(struct pci_dev *pdev) +{ +} +static inline void pcie_aspm_pm_state_change(struct pci_dev *pdev) +{ +} +static inline void pci_disable_link_state(struct pci_dev *pdev, int state) +{ +} +#endif + +#ifdef CONFIG_PCIEASPM_DEBUG /* this depends on CONFIG_PCIEASPM */ +extern void pcie_aspm_create_sysfs_dev_files(struct pci_dev *pdev); +extern void pcie_aspm_remove_sysfs_dev_files(struct pci_dev *pdev); +#else +static inline void pcie_aspm_create_sysfs_dev_files(struct pci_dev *pdev) +{ +} +static inline void pcie_aspm_remove_sysfs_dev_files(struct pci_dev *pdev) +{ +} +#endif +#endif /* LINUX_ASPM_H */ diff --git a/include/linux/pci.h b/include/linux/pci.h index ea760e5..2924913 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -20,6 +20,8 @@ /* Include the pci register defines */ #include <linux/pci_regs.h> +struct pci_vpd; + /* * The PCI interface treats multi-function devices as independent * devices. The slot/function address of each device is encoded @@ -128,11 +130,11 @@ struct pci_cap_saved_state { u32 data[0]; }; +struct pcie_link_state; /* * The pci_dev structure is used to describe PCI devices. */ struct pci_dev { - struct list_head global_list; /* node in list of all PCI devices */ struct list_head bus_list; /* node in per-bus list */ struct pci_bus *bus; /* bus this device is on */ struct pci_bus *subordinate; /* bus this device bridges to */ @@ -165,6 +167,10 @@ struct pci_dev { this is D0-D3, D0 being fully functional, and D3 being off. */ +#ifdef CONFIG_PCIEASPM + struct pcie_link_state *link_state; /* ASPM link state. */ +#endif + pci_channel_state_t error_state; /* current connectivity state */ struct device dev; /* Generic device interface */ @@ -181,6 +187,7 @@ struct pci_dev { unsigned int transparent:1; /* Transparent PCI bridge */ unsigned int multifunction:1;/* Part of multi-function device */ /* keep track of device state */ + unsigned int is_added:1; unsigned int is_busmaster:1; /* device is busmaster */ unsigned int no_msi:1; /* device may not use msi */ unsigned int no_d1d2:1; /* only allow d0 or d3 */ @@ -201,11 +208,11 @@ struct pci_dev { #ifdef CONFIG_PCI_MSI struct list_head msi_list; #endif + struct pci_vpd *vpd; }; extern struct pci_dev *alloc_pci_dev(void); -#define pci_dev_g(n) list_entry(n, struct pci_dev, global_list) #define pci_dev_b(n) list_entry(n, struct pci_dev, bus_list) #define to_pci_dev(n) container_of(n, struct pci_dev, dev) #define for_each_pci_dev(d) while ((d = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, d)) != NULL) @@ -449,7 +456,6 @@ extern struct bus_type pci_bus_type; /* Do NOT directly access these two variables, unless you are arch specific pci * code, or pci core code. */ extern struct list_head pci_root_buses; /* list of all known PCI buses */ -extern struct list_head pci_devices; /* list of all devices */ /* Some device drivers need know if pci is initiated */ extern int no_pci_devices(void); @@ -517,17 +523,13 @@ struct pci_bus *pci_find_next_bus(const struct pci_bus *from); struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device, struct pci_dev *from); -struct pci_dev *pci_get_device_reverse(unsigned int vendor, unsigned int device, - struct pci_dev *from); - struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device, unsigned int ss_vendor, unsigned int ss_device, - struct pci_dev *from); + const struct pci_dev *from); struct pci_dev *pci_get_slot(struct pci_bus *bus, unsigned int devfn); struct pci_dev *pci_get_bus_and_slot(unsigned int bus, unsigned int devfn); struct pci_dev *pci_get_class(unsigned int class, struct pci_dev *from); int pci_dev_present(const struct pci_device_id *ids); -const struct pci_device_id *pci_find_present(const struct pci_device_id *ids); int pci_bus_read_config_byte(struct pci_bus *bus, unsigned int devfn, int where, u8 *val); @@ -601,7 +603,6 @@ int pcie_get_readrq(struct pci_dev *dev); int pcie_set_readrq(struct pci_dev *dev, int rq); void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno); int __must_check pci_assign_resource(struct pci_dev *dev, int i); -int __must_check pci_assign_resource_fixed(struct pci_dev *dev, int i); int pci_select_bars(struct pci_dev *dev, unsigned long flags); /* ROM control related routines */ @@ -626,6 +627,7 @@ int pci_claim_resource(struct pci_dev *, int); void pci_assign_unassigned_resources(void); void pdev_enable_device(struct pci_dev *); void pdev_sort_resources(struct pci_dev *, struct resource_list *); +int pci_enable_resources(struct pci_dev *, int mask); void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *), int (*)(struct pci_dev *, u8, u8)); #define HAVE_PCI_REQ_REGIONS 2 @@ -793,18 +795,11 @@ static inline struct pci_dev *pci_get_device(unsigned int vendor, return NULL; } -static inline struct pci_dev *pci_get_device_reverse(unsigned int vendor, - unsigned int device, - struct pci_dev *from) -{ - return NULL; -} - static inline struct pci_dev *pci_get_subsys(unsigned int vendor, unsigned int device, unsigned int ss_vendor, unsigned int ss_device, - struct pci_dev *from) + const struct pci_dev *from) { return NULL; } @@ -817,7 +812,6 @@ static inline struct pci_dev *pci_get_class(unsigned int class, #define pci_dev_present(ids) (0) #define no_pci_devices() (1) -#define pci_find_present(ids) (NULL) #define pci_dev_put(dev) do { } while (0) static inline void pci_set_master(struct pci_dev *dev) diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index c1914a8..c0c1223 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -395,9 +395,17 @@ #define PCI_EXP_DEVSTA_AUXPD 0x10 /* AUX Power Detected */ #define PCI_EXP_DEVSTA_TRPND 0x20 /* Transactions Pending */ #define PCI_EXP_LNKCAP 12 /* Link Capabilities */ +#define PCI_EXP_LNKCAP_ASPMS 0xc00 /* ASPM Support */ +#define PCI_EXP_LNKCAP_L0SEL 0x7000 /* L0s Exit Latency */ +#define PCI_EXP_LNKCAP_L1EL 0x38000 /* L1 Exit Latency */ +#define PCI_EXP_LNKCAP_CLKPM 0x40000 /* L1 Clock Power Management */ #define PCI_EXP_LNKCTL 16 /* Link Control */ +#define PCI_EXP_LNKCTL_RL 0x20 /* Retrain Link */ +#define PCI_EXP_LNKCTL_CCC 0x40 /* Common Clock COnfiguration */ #define PCI_EXP_LNKCTL_CLKREQ_EN 0x100 /* Enable clkreq */ #define PCI_EXP_LNKSTA 18 /* Link Status */ +#define PCI_EXP_LNKSTA_LT 0x800 /* Link Training */ +#define PCI_EXP_LNKSTA_SLC 0x1000 /* Slot Clock Configuration */ #define PCI_EXP_SLTCAP 20 /* Slot Capabilities */ #define PCI_EXP_SLTCTL 24 /* Slot Control */ #define PCI_EXP_SLTSTA 26 /* Slot Status */ diff --git a/include/linux/pm.h b/include/linux/pm.h index 015b735..1de72cb 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -183,8 +183,9 @@ typedef struct pm_message { struct dev_pm_info { pm_message_t power_state; unsigned can_wakeup:1; -#ifdef CONFIG_PM_SLEEP unsigned should_wakeup:1; + bool sleeping:1; /* Owned by the PM core */ +#ifdef CONFIG_PM_SLEEP struct list_head entry; #endif }; @@ -197,11 +198,6 @@ extern void device_resume(void); extern int device_suspend(pm_message_t state); extern int device_prepare_suspend(pm_message_t state); -#define device_set_wakeup_enable(dev,val) \ - ((dev)->power.should_wakeup = !!(val)) -#define device_may_wakeup(dev) \ - (device_can_wakeup(dev) && (dev)->power.should_wakeup) - extern void __suspend_report_result(const char *function, void *fn, int ret); #define suspend_report_result(fn, ret) \ @@ -209,20 +205,6 @@ extern void __suspend_report_result(const char *function, void *fn, int ret); __suspend_report_result(__FUNCTION__, fn, ret); \ } while (0) -/* - * Platform hook to activate device wakeup capability, if that's not already - * handled by enable_irq_wake() etc. - * Returns zero on success, else negative errno - */ -extern int (*platform_enable_wakeup)(struct device *dev, int is_on); - -static inline int call_platform_enable_wakeup(struct device *dev, int is_on) -{ - if (platform_enable_wakeup) - return (*platform_enable_wakeup)(dev, is_on); - return 0; -} - #else /* !CONFIG_PM_SLEEP */ static inline int device_suspend(pm_message_t state) @@ -230,29 +212,10 @@ static inline int device_suspend(pm_message_t state) return 0; } -#define device_set_wakeup_enable(dev,val) do{}while(0) -#define device_may_wakeup(dev) (0) - -#define suspend_report_result(fn, ret) do { } while (0) - -static inline int call_platform_enable_wakeup(struct device *dev, int is_on) -{ - return 0; -} +#define suspend_report_result(fn, ret) do {} while (0) #endif /* !CONFIG_PM_SLEEP */ -/* changes to device_may_wakeup take effect on the next pm state change. - * by default, devices should wakeup if they can. - */ -#define device_can_wakeup(dev) \ - ((dev)->power.can_wakeup) -#define device_init_wakeup(dev,val) \ - do { \ - device_can_wakeup(dev) = !!(val); \ - device_set_wakeup_enable(dev,val); \ - } while(0) - /* * Global Power Management flags * Used to keep APM and ACPI from both being active diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h new file mode 100644 index 0000000..f0d0b2c --- /dev/null +++ b/include/linux/pm_wakeup.h @@ -0,0 +1,90 @@ +/* + * pm_wakeup.h - Power management wakeup interface + * + * Copyright (C) 2008 Alan Stern + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _LINUX_PM_WAKEUP_H +#define _LINUX_PM_WAKEUP_H + +#ifndef _DEVICE_H_ +# error "please don't include this file directly" +#endif + +#ifdef CONFIG_PM + +/* changes to device_may_wakeup take effect on the next pm state change. + * by default, devices should wakeup if they can. + */ +static inline void device_init_wakeup(struct device *dev, int val) +{ + dev->power.can_wakeup = dev->power.should_wakeup = !!val; +} + +static inline int device_can_wakeup(struct device *dev) +{ + return dev->power.can_wakeup; +} + +static inline void device_set_wakeup_enable(struct device *dev, int val) +{ + dev->power.should_wakeup = !!val; +} + +static inline int device_may_wakeup(struct device *dev) +{ + return dev->power.can_wakeup & dev->power.should_wakeup; +} + +/* + * Platform hook to activate device wakeup capability, if that's not already + * handled by enable_irq_wake() etc. + * Returns zero on success, else negative errno + */ +extern int (*platform_enable_wakeup)(struct device *dev, int is_on); + +static inline int call_platform_enable_wakeup(struct device *dev, int is_on) +{ + if (platform_enable_wakeup) + return (*platform_enable_wakeup)(dev, is_on); + return 0; +} + +#else /* !CONFIG_PM */ + +/* For some reason the next two routines work even without CONFIG_PM */ +static inline void device_init_wakeup(struct device *dev, int val) +{ + dev->power.can_wakeup = !!val; +} + +static inline int device_can_wakeup(struct device *dev) +{ + return dev->power.can_wakeup; +} + +#define device_set_wakeup_enable(dev, val) do {} while (0) +#define device_may_wakeup(dev) 0 + +static inline int call_platform_enable_wakeup(struct device *dev, int is_on) +{ + return 0; +} + +#endif /* !CONFIG_PM */ + +#endif /* _LINUX_PM_WAKEUP_H */ diff --git a/include/linux/prctl.h b/include/linux/prctl.h index 3800639..5c80b19 100644 --- a/include/linux/prctl.h +++ b/include/linux/prctl.h @@ -67,4 +67,10 @@ #define PR_CAPBSET_READ 23 #define PR_CAPBSET_DROP 24 +/* Get/set the process' ability to use the timestamp counter instruction */ +#define PR_GET_TSC 25 +#define PR_SET_TSC 26 +# define PR_TSC_ENABLE 1 /* allow the use of the timestamp counter */ +# define PR_TSC_SIGSEGV 2 /* throw a SIGSEGV instead of reading the TSC */ + #endif /* _LINUX_PRCTL_H */ diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h index fbaeda7..8ab630b 100644 --- a/include/linux/raid/md.h +++ b/include/linux/raid/md.h @@ -19,7 +19,6 @@ #define _MD_H #include <linux/blkdev.h> -#include <asm/semaphore.h> #include <linux/major.h> #include <linux/ioctl.h> #include <linux/types.h> diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h index d22ad39..6b537f1 100644 --- a/include/linux/raid_class.h +++ b/include/linux/raid_class.h @@ -53,20 +53,20 @@ struct raid_data { #define DEFINE_RAID_ATTRIBUTE(type, attr) \ static inline void \ raid_set_##attr(struct raid_template *r, struct device *dev, type value) { \ - struct class_device *cdev = \ + struct device *device = \ attribute_container_find_class_device(&r->raid_attrs.ac, dev);\ struct raid_data *rd; \ - BUG_ON(!cdev); \ - rd = class_get_devdata(cdev); \ + BUG_ON(!device); \ + rd = dev_get_drvdata(device); \ rd->attr = value; \ } \ static inline type \ raid_get_##attr(struct raid_template *r, struct device *dev) { \ - struct class_device *cdev = \ + struct device *device = \ attribute_container_find_class_device(&r->raid_attrs.ac, dev);\ struct raid_data *rd; \ - BUG_ON(!cdev); \ - rd = class_get_devdata(cdev); \ + BUG_ON(!device); \ + rd = dev_get_drvdata(device); \ return rd->attr; \ } diff --git a/include/linux/sched.h b/include/linux/sched.h index 6a1e7af..311380e 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -61,7 +61,6 @@ struct sched_param { #include <linux/mm_types.h> #include <asm/system.h> -#include <asm/semaphore.h> #include <asm/page.h> #include <asm/ptrace.h> #include <asm/cputime.h> @@ -704,6 +703,7 @@ enum cpu_idle_type { #define SD_POWERSAVINGS_BALANCE 256 /* Balance for power savings */ #define SD_SHARE_PKG_RESOURCES 512 /* Domain members share cpu pkg resources */ #define SD_SERIALIZE 1024 /* Only a single load balancing instance */ +#define SD_WAKE_IDLE_FAR 2048 /* Gain latency sacrificing cache hit */ #define BALANCE_FOR_MC_POWER \ (sched_smt_power_savings ? SD_POWERSAVINGS_BALANCE : 0) @@ -733,12 +733,31 @@ struct sched_group { u32 reciprocal_cpu_power; }; +enum sched_domain_level { + SD_LV_NONE = 0, + SD_LV_SIBLING, + SD_LV_MC, + SD_LV_CPU, + SD_LV_NODE, + SD_LV_ALLNODES, + SD_LV_MAX +}; + +struct sched_domain_attr { + int relax_domain_level; +}; + +#define SD_ATTR_INIT (struct sched_domain_attr) { \ + .relax_domain_level = -1, \ +} + struct sched_domain { /* These fields must be setup */ struct sched_domain *parent; /* top domain must be null terminated */ struct sched_domain *child; /* bottom domain must be null terminated */ struct sched_group *groups; /* the balancing groups of the domain */ cpumask_t span; /* span of all CPUs in this domain */ + int first_cpu; /* cache of the first cpu in this domain */ unsigned long min_interval; /* Minimum balance interval ms */ unsigned long max_interval; /* Maximum balance interval ms */ unsigned int busy_factor; /* less balancing by factor if busy */ @@ -750,6 +769,7 @@ struct sched_domain { unsigned int wake_idx; unsigned int forkexec_idx; int flags; /* See SD_* */ + enum sched_domain_level level; /* Runtime fields. */ unsigned long last_balance; /* init to jiffies. units in jiffies */ @@ -789,7 +809,8 @@ struct sched_domain { #endif }; -extern void partition_sched_domains(int ndoms_new, cpumask_t *doms_new); +extern void partition_sched_domains(int ndoms_new, cpumask_t *doms_new, + struct sched_domain_attr *dattr_new); extern int arch_reinit_sched_domains(void); #endif /* CONFIG_SMP */ @@ -889,7 +910,8 @@ struct sched_class { void (*set_curr_task) (struct rq *rq); void (*task_tick) (struct rq *rq, struct task_struct *p, int queued); void (*task_new) (struct rq *rq, struct task_struct *p); - void (*set_cpus_allowed)(struct task_struct *p, cpumask_t *newmask); + void (*set_cpus_allowed)(struct task_struct *p, + const cpumask_t *newmask); void (*join_domain)(struct rq *rq); void (*leave_domain)(struct rq *rq); @@ -923,6 +945,7 @@ struct load_weight { struct sched_entity { struct load_weight load; /* for load-balancing */ struct rb_node run_node; + struct list_head group_node; unsigned int on_rq; u64 exec_start; @@ -982,6 +1005,7 @@ struct sched_rt_entity { unsigned long timeout; int nr_cpus_allowed; + struct sched_rt_entity *back; #ifdef CONFIG_RT_GROUP_SCHED struct sched_rt_entity *parent; /* rq on which this entity is (to be) queued: */ @@ -1502,15 +1526,21 @@ static inline void put_task_struct(struct task_struct *t) #define used_math() tsk_used_math(current) #ifdef CONFIG_SMP -extern int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask); +extern int set_cpus_allowed_ptr(struct task_struct *p, + const cpumask_t *new_mask); #else -static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask) +static inline int set_cpus_allowed_ptr(struct task_struct *p, + const cpumask_t *new_mask) { - if (!cpu_isset(0, new_mask)) + if (!cpu_isset(0, *new_mask)) return -EINVAL; return 0; } #endif +static inline int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask) +{ + return set_cpus_allowed_ptr(p, &new_mask); +} extern unsigned long long sched_clock(void); @@ -1551,7 +1581,6 @@ static inline void wake_up_idle_cpu(int cpu) { } extern unsigned int sysctl_sched_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; @@ -1564,6 +1593,10 @@ int sched_nr_latency_handler(struct ctl_table *table, int write, extern unsigned int sysctl_sched_rt_period; extern int sysctl_sched_rt_runtime; +int sched_rt_handler(struct ctl_table *table, int write, + struct file *filp, void __user *buffer, size_t *lenp, + loff_t *ppos); + extern unsigned int sysctl_sched_compat_yield; #ifdef CONFIG_RT_MUTEXES @@ -2031,7 +2064,7 @@ static inline void arch_pick_mmap_layout(struct mm_struct *mm) } #endif -extern long sched_setaffinity(pid_t pid, cpumask_t new_mask); +extern long sched_setaffinity(pid_t pid, const cpumask_t *new_mask); extern long sched_getaffinity(pid_t pid, cpumask_t *mask); extern int sched_mc_power_savings, sched_smt_power_savings; @@ -2041,8 +2074,11 @@ extern void normalize_rt_tasks(void); #ifdef CONFIG_GROUP_SCHED extern struct task_group init_task_group; +#ifdef CONFIG_USER_SCHED +extern struct task_group root_task_group; +#endif -extern struct task_group *sched_create_group(void); +extern struct task_group *sched_create_group(struct task_group *parent); extern void sched_destroy_group(struct task_group *tg); extern void sched_move_task(struct task_struct *tsk); #ifdef CONFIG_FAIR_GROUP_SCHED @@ -2053,6 +2089,9 @@ extern unsigned long sched_group_shares(struct task_group *tg); extern int sched_group_set_rt_runtime(struct task_group *tg, long rt_runtime_us); extern long sched_group_rt_runtime(struct task_group *tg); +extern int sched_group_set_rt_period(struct task_group *tg, + long rt_period_us); +extern long sched_group_rt_period(struct task_group *tg); #endif #endif diff --git a/include/linux/security.h b/include/linux/security.h index fea1f4a..53a3453 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -230,7 +230,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * loopback/bind mount (@flags & MS_BIND), @dev_name identifies the * pathname of the object being mounted. * @dev_name contains the name for object being mounted. - * @nd contains the nameidata structure for mount point object. + * @path contains the path for mount point object. * @type contains the filesystem type. * @flags contains the mount flags. * @data contains the filesystem-specific data. @@ -249,7 +249,7 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * Check permission before the device with superblock @mnt->sb is mounted * on the mount point named by @nd. * @mnt contains the vfsmount for device being mounted. - * @nd contains the nameidata object for the mount point. + * @path contains the path for the mount point. * Return 0 if permission is granted. * @sb_umount: * Check permission before the @mnt file system is unmounted. @@ -278,16 +278,16 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts) * This hook is called any time a mount is successfully grafetd to * the tree. * @mnt contains the mounted filesystem. - * @mountpoint_nd contains the nameidata structure for the mount point. + * @mountpoint contains the path for the mount point. * @sb_pivotroot: * Check permission before pivoting the root filesystem. - * @old_nd contains the nameidata structure for the new location of the current root (put_old). - * @new_nd contains the nameidata structure for the new root (new_root). + * @old_path contains the path for the new location of the current root (put_old). + * @new_path contains the path for the new root (new_root). * Return 0 if permission is granted. * @sb_post_pivotroot: * Update module state after a successful pivot. - * @old_nd contains the nameidata structure for the old root. - * @new_nd contains the nameidata structure for the new root. + * @old_path contains the path for the old root. + * @new_path contains the path for the new root. * @sb_get_mnt_opts: * Get the security relevant mount options used for a superblock * @sb the superblock to get security mount options from @@ -1315,20 +1315,20 @@ struct security_operations { int (*sb_copy_data)(char *orig, char *copy); int (*sb_kern_mount) (struct super_block *sb, void *data); int (*sb_statfs) (struct dentry *dentry); - int (*sb_mount) (char *dev_name, struct nameidata * nd, + int (*sb_mount) (char *dev_name, struct path *path, char *type, unsigned long flags, void *data); - int (*sb_check_sb) (struct vfsmount * mnt, struct nameidata * nd); + int (*sb_check_sb) (struct vfsmount * mnt, struct path *path); int (*sb_umount) (struct vfsmount * mnt, int flags); void (*sb_umount_close) (struct vfsmount * mnt); void (*sb_umount_busy) (struct vfsmount * mnt); void (*sb_post_remount) (struct vfsmount * mnt, unsigned long flags, void *data); void (*sb_post_addmount) (struct vfsmount * mnt, - struct nameidata * mountpoint_nd); - int (*sb_pivotroot) (struct nameidata * old_nd, - struct nameidata * new_nd); - void (*sb_post_pivotroot) (struct nameidata * old_nd, - struct nameidata * new_nd); + struct path *mountpoint); + int (*sb_pivotroot) (struct path *old_path, + struct path *new_path); + void (*sb_post_pivotroot) (struct path *old_path, + struct path *new_path); int (*sb_get_mnt_opts) (const struct super_block *sb, struct security_mnt_opts *opts); int (*sb_set_mnt_opts) (struct super_block *sb, @@ -1593,16 +1593,16 @@ void security_sb_free(struct super_block *sb); int security_sb_copy_data(char *orig, char *copy); int security_sb_kern_mount(struct super_block *sb, void *data); int security_sb_statfs(struct dentry *dentry); -int security_sb_mount(char *dev_name, struct nameidata *nd, +int security_sb_mount(char *dev_name, struct path *path, char *type, unsigned long flags, void *data); -int security_sb_check_sb(struct vfsmount *mnt, struct nameidata *nd); +int security_sb_check_sb(struct vfsmount *mnt, struct path *path); int security_sb_umount(struct vfsmount *mnt, int flags); void security_sb_umount_close(struct vfsmount *mnt); void security_sb_umount_busy(struct vfsmount *mnt); void security_sb_post_remount(struct vfsmount *mnt, unsigned long flags, void *data); -void security_sb_post_addmount(struct vfsmount *mnt, struct nameidata *mountpoint_nd); -int security_sb_pivotroot(struct nameidata *old_nd, struct nameidata *new_nd); -void security_sb_post_pivotroot(struct nameidata *old_nd, struct nameidata *new_nd); +void security_sb_post_addmount(struct vfsmount *mnt, struct path *mountpoint); +int security_sb_pivotroot(struct path *old_path, struct path *new_path); +void security_sb_post_pivotroot(struct path *old_path, struct path *new_path); int security_sb_get_mnt_opts(const struct super_block *sb, struct security_mnt_opts *opts); int security_sb_set_mnt_opts(struct super_block *sb, struct security_mnt_opts *opts); @@ -1872,7 +1872,7 @@ static inline int security_sb_statfs (struct dentry *dentry) return 0; } -static inline int security_sb_mount (char *dev_name, struct nameidata *nd, +static inline int security_sb_mount (char *dev_name, struct path *path, char *type, unsigned long flags, void *data) { @@ -1880,7 +1880,7 @@ static inline int security_sb_mount (char *dev_name, struct nameidata *nd, } static inline int security_sb_check_sb (struct vfsmount *mnt, - struct nameidata *nd) + struct path *path) { return 0; } @@ -1901,17 +1901,17 @@ static inline void security_sb_post_remount (struct vfsmount *mnt, { } static inline void security_sb_post_addmount (struct vfsmount *mnt, - struct nameidata *mountpoint_nd) + struct path *mountpoint) { } -static inline int security_sb_pivotroot (struct nameidata *old_nd, - struct nameidata *new_nd) +static inline int security_sb_pivotroot (struct path *old_path, + struct path *new_path) { return 0; } -static inline void security_sb_post_pivotroot (struct nameidata *old_nd, - struct nameidata *new_nd) +static inline void security_sb_post_pivotroot (struct path *old_path, + struct path *new_path) { } static inline int security_sb_get_mnt_opts(const struct super_block *sb, struct security_mnt_opts *opts) diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h index 1da1e62..5b5369c 100644 --- a/include/linux/seq_file.h +++ b/include/linux/seq_file.h @@ -10,6 +10,7 @@ struct seq_operations; struct file; struct path; struct inode; +struct dentry; struct seq_file { char *buf; @@ -30,6 +31,8 @@ struct seq_operations { int (*show) (struct seq_file *m, void *v); }; +#define SEQ_SKIP 1 + int seq_open(struct file *, const struct seq_operations *); ssize_t seq_read(struct file *, char __user *, size_t, loff_t *); loff_t seq_lseek(struct file *, loff_t, int); @@ -42,6 +45,9 @@ int seq_printf(struct seq_file *, const char *, ...) __attribute__ ((format (printf,2,3))); int seq_path(struct seq_file *, struct path *, char *); +int seq_dentry(struct seq_file *, struct dentry *, char *); +int seq_path_root(struct seq_file *m, struct path *path, struct path *root, + char *esc); int single_open(struct file *, int (*)(struct seq_file *, void *), void *); int single_release(struct inode *, struct file *); diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 4c2577b..8df6d13 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -60,7 +60,6 @@ struct getcpu_cache; #include <linux/capability.h> #include <linux/list.h> #include <linux/sem.h> -#include <asm/semaphore.h> #include <asm/siginfo.h> #include <asm/signal.h> #include <linux/quota.h> diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h index f752e73..f2767bc 100644 --- a/include/linux/sysdev.h +++ b/include/linux/sysdev.h @@ -45,12 +45,16 @@ struct sysdev_class_attribute { ssize_t (*store)(struct sysdev_class *, const char *, size_t); }; -#define SYSDEV_CLASS_ATTR(_name,_mode,_show,_store) \ -struct sysdev_class_attribute attr_##_name = { \ +#define _SYSDEV_CLASS_ATTR(_name,_mode,_show,_store) \ +{ \ .attr = {.name = __stringify(_name), .mode = _mode }, \ .show = _show, \ .store = _store, \ -}; +} + +#define SYSDEV_CLASS_ATTR(_name,_mode,_show,_store) \ + struct sysdev_class_attribute attr_##_name = \ + _SYSDEV_CLASS_ATTR(_name,_mode,_show,_store) extern int sysdev_class_register(struct sysdev_class *); @@ -100,15 +104,16 @@ struct sysdev_attribute { }; -#define _SYSDEV_ATTR(_name,_mode,_show,_store) \ +#define _SYSDEV_ATTR(_name, _mode, _show, _store) \ { \ .attr = { .name = __stringify(_name), .mode = _mode }, \ .show = _show, \ .store = _store, \ } -#define SYSDEV_ATTR(_name,_mode,_show,_store) \ -struct sysdev_attribute attr_##_name = _SYSDEV_ATTR(_name,_mode,_show,_store); +#define SYSDEV_ATTR(_name, _mode, _show, _store) \ + struct sysdev_attribute attr_##_name = \ + _SYSDEV_ATTR(_name, _mode, _show, _store); extern int sysdev_create_file(struct sys_device *, struct sysdev_attribute *); extern void sysdev_remove_file(struct sys_device *, struct sysdev_attribute *); diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 8027104..03378e3 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -131,7 +131,6 @@ static inline int sysfs_create_dir(struct kobject *kobj) static inline void sysfs_remove_dir(struct kobject *kobj) { - ; } static inline int sysfs_rename_dir(struct kobject *kobj, const char *new_name) @@ -160,7 +159,6 @@ static inline int sysfs_chmod_file(struct kobject *kobj, static inline void sysfs_remove_file(struct kobject *kobj, const struct attribute *attr) { - ; } static inline int sysfs_create_bin_file(struct kobject *kobj, @@ -169,10 +167,9 @@ static inline int sysfs_create_bin_file(struct kobject *kobj, return 0; } -static inline int sysfs_remove_bin_file(struct kobject *kobj, - struct bin_attribute *attr) +static inline void sysfs_remove_bin_file(struct kobject *kobj, + struct bin_attribute *attr) { - return 0; } static inline int sysfs_create_link(struct kobject *kobj, @@ -183,7 +180,6 @@ static inline int sysfs_create_link(struct kobject *kobj, static inline void sysfs_remove_link(struct kobject *kobj, const char *name) { - ; } static inline int sysfs_create_group(struct kobject *kobj, @@ -195,7 +191,6 @@ static inline int sysfs_create_group(struct kobject *kobj, static inline void sysfs_remove_group(struct kobject *kobj, const struct attribute_group *grp) { - ; } static inline int sysfs_add_file_to_group(struct kobject *kobj, diff --git a/include/linux/topology.h b/include/linux/topology.h index bd14f8b..4bb7074 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -38,16 +38,15 @@ #endif #ifndef nr_cpus_node -#define nr_cpus_node(node) \ - ({ \ - cpumask_t __tmp__; \ - __tmp__ = node_to_cpumask(node); \ - cpus_weight(__tmp__); \ +#define nr_cpus_node(node) \ + ({ \ + node_to_cpumask_ptr(__tmp__, node); \ + cpus_weight(*__tmp__); \ }) #endif -#define for_each_node_with_cpus(node) \ - for_each_online_node(node) \ +#define for_each_node_with_cpus(node) \ + for_each_online_node(node) \ if (nr_cpus_node(node)) void arch_update_cpu_topology(void); @@ -80,7 +79,9 @@ void arch_update_cpu_topology(void); * by defining their own arch-specific initializer in include/asm/topology.h. * A definition there will automagically override these default initializers * and allow arch-specific performance tuning of sched_domains. + * (Only non-zero and non-null fields need be specified.) */ + #ifdef CONFIG_SCHED_SMT /* MCD - Do we really need this? It is always on if CONFIG_SCHED_SMT is, * so can't we drop this in favor of CONFIG_SCHED_SMT? @@ -89,20 +90,10 @@ void arch_update_cpu_topology(void); /* Common values for SMT siblings */ #ifndef SD_SIBLING_INIT #define SD_SIBLING_INIT (struct sched_domain) { \ - .span = CPU_MASK_NONE, \ - .parent = NULL, \ - .child = NULL, \ - .groups = NULL, \ .min_interval = 1, \ .max_interval = 2, \ .busy_factor = 64, \ .imbalance_pct = 110, \ - .cache_nice_tries = 0, \ - .busy_idx = 0, \ - .idle_idx = 0, \ - .newidle_idx = 0, \ - .wake_idx = 0, \ - .forkexec_idx = 0, \ .flags = SD_LOAD_BALANCE \ | SD_BALANCE_NEWIDLE \ | SD_BALANCE_FORK \ @@ -112,7 +103,6 @@ void arch_update_cpu_topology(void); | SD_SHARE_CPUPOWER, \ .last_balance = jiffies, \ .balance_interval = 1, \ - .nr_balance_failed = 0, \ } #endif #endif /* CONFIG_SCHED_SMT */ @@ -121,18 +111,12 @@ void arch_update_cpu_topology(void); /* Common values for MC siblings. for now mostly derived from SD_CPU_INIT */ #ifndef SD_MC_INIT #define SD_MC_INIT (struct sched_domain) { \ - .span = CPU_MASK_NONE, \ - .parent = NULL, \ - .child = NULL, \ - .groups = NULL, \ .min_interval = 1, \ .max_interval = 4, \ .busy_factor = 64, \ .imbalance_pct = 125, \ .cache_nice_tries = 1, \ .busy_idx = 2, \ - .idle_idx = 0, \ - .newidle_idx = 0, \ .wake_idx = 1, \ .forkexec_idx = 1, \ .flags = SD_LOAD_BALANCE \ @@ -144,7 +128,6 @@ void arch_update_cpu_topology(void); | BALANCE_FOR_MC_POWER, \ .last_balance = jiffies, \ .balance_interval = 1, \ - .nr_balance_failed = 0, \ } #endif #endif /* CONFIG_SCHED_MC */ @@ -152,10 +135,6 @@ void arch_update_cpu_topology(void); /* Common values for CPUs */ #ifndef SD_CPU_INIT #define SD_CPU_INIT (struct sched_domain) { \ - .span = CPU_MASK_NONE, \ - .parent = NULL, \ - .child = NULL, \ - .groups = NULL, \ .min_interval = 1, \ .max_interval = 4, \ .busy_factor = 64, \ @@ -174,16 +153,11 @@ void arch_update_cpu_topology(void); | BALANCE_FOR_PKG_POWER,\ .last_balance = jiffies, \ .balance_interval = 1, \ - .nr_balance_failed = 0, \ } #endif /* sched_domains SD_ALLNODES_INIT for NUMA machines */ #define SD_ALLNODES_INIT (struct sched_domain) { \ - .span = CPU_MASK_NONE, \ - .parent = NULL, \ - .child = NULL, \ - .groups = NULL, \ .min_interval = 64, \ .max_interval = 64*num_online_cpus(), \ .busy_factor = 128, \ @@ -191,14 +165,10 @@ void arch_update_cpu_topology(void); .cache_nice_tries = 1, \ .busy_idx = 3, \ .idle_idx = 3, \ - .newidle_idx = 0, /* unused */ \ - .wake_idx = 0, /* unused */ \ - .forkexec_idx = 0, /* unused */ \ .flags = SD_LOAD_BALANCE \ | SD_SERIALIZE, \ .last_balance = jiffies, \ .balance_interval = 64, \ - .nr_balance_failed = 0, \ } #ifdef CONFIG_NUMA diff --git a/include/linux/transport_class.h b/include/linux/transport_class.h index 6696cf7..eaec1ea 100644 --- a/include/linux/transport_class.h +++ b/include/linux/transport_class.h @@ -17,11 +17,11 @@ struct transport_container; struct transport_class { struct class class; int (*setup)(struct transport_container *, struct device *, - struct class_device *); + struct device *); int (*configure)(struct transport_container *, struct device *, - struct class_device *); + struct device *); int (*remove)(struct transport_container *, struct device *, - struct class_device *); + struct device *); }; #define DECLARE_TRANSPORT_CLASS(cls, nm, su, rm, cfg) \ diff --git a/include/linux/udf_fs.h b/include/linux/udf_fs.h deleted file mode 100644 index aa88654..0000000 --- a/include/linux/udf_fs.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * udf_fs.h - * - * PURPOSE - * Included by fs/filesystems.c - * - * DESCRIPTION - * OSTA-UDF(tm) = Optical Storage Technology Association - * Universal Disk Format. - * - * This code is based on version 2.50 of the UDF specification, - * and revision 3 of the ECMA 167 standard [equivalent to ISO 13346]. - * http://www.osta.org/ * http://www.ecma.ch/ - * http://www.iso.org/ - * - * COPYRIGHT - * This file is distributed under the terms of the GNU General Public - * License (GPL). Copies of the GPL can be obtained from: - * ftp://prep.ai.mit.edu/pub/gnu/GPL - * Each contributing author retains all rights to their own work. - * - * (C) 1999-2004 Ben Fennema - * (C) 1999-2000 Stelias Computing Inc - * - * HISTORY - * - */ - -#ifndef _UDF_FS_H -#define _UDF_FS_H 1 - -#define UDF_PREALLOCATE -#define UDF_DEFAULT_PREALLOC_BLOCKS 8 - -#undef UDFFS_DEBUG - -#ifdef UDFFS_DEBUG -#define udf_debug(f, a...) \ - do { \ - printk (KERN_DEBUG "UDF-fs DEBUG %s:%d:%s: ", \ - __FILE__, __LINE__, __FUNCTION__); \ - printk (f, ##a); \ - } while (0) -#else -#define udf_debug(f, a...) /**/ -#endif - -#define udf_info(f, a...) \ - printk (KERN_INFO "UDF-fs INFO " f, ##a); - -#endif /* _UDF_FS_H */ diff --git a/include/linux/udf_fs_i.h b/include/linux/udf_fs_i.h index ffaf056..3536965 100644 --- a/include/linux/udf_fs_i.h +++ b/include/linux/udf_fs_i.h @@ -9,41 +9,10 @@ * ftp://prep.ai.mit.edu/pub/gnu/GPL * Each contributing author retains all rights to their own work. */ - #ifndef _UDF_FS_I_H #define _UDF_FS_I_H 1 -#ifdef __KERNEL__ - -struct udf_inode_info -{ - struct timespec i_crtime; - /* Physical address of inode */ - kernel_lb_addr i_location; - __u64 i_unique; - __u32 i_lenEAttr; - __u32 i_lenAlloc; - __u64 i_lenExtents; - __u32 i_next_alloc_block; - __u32 i_next_alloc_goal; - unsigned i_alloc_type : 3; - unsigned i_efe : 1; - unsigned i_use : 1; - unsigned i_strat4096 : 1; - unsigned reserved : 26; - union - { - short_ad *i_sad; - long_ad *i_lad; - __u8 *i_data; - } i_ext; - struct inode vfs_inode; -}; - -#endif - /* exported IOCTLs, we have 'l', 0x40-0x7f */ - #define UDF_GETEASIZE _IOR('l', 0x40, int) #define UDF_GETEABLOCK _IOR('l', 0x41, void *) #define UDF_GETVOLIDENT _IOR('l', 0x42, void *) diff --git a/include/linux/udf_fs_sb.h b/include/linux/udf_fs_sb.h deleted file mode 100644 index 9bc4735..0000000 --- a/include/linux/udf_fs_sb.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * udf_fs_sb.h - * - * This include file is for the Linux kernel/module. - * - * COPYRIGHT - * This file is distributed under the terms of the GNU General Public - * License (GPL). Copies of the GPL can be obtained from: - * ftp://prep.ai.mit.edu/pub/gnu/GPL - * Each contributing author retains all rights to their own work. - */ - -#ifndef _UDF_FS_SB_H -#define _UDF_FS_SB_H 1 - -#include <linux/mutex.h> - -#pragma pack(1) - -#define UDF_MAX_BLOCK_LOADED 8 - -#define UDF_TYPE1_MAP15 0x1511U -#define UDF_VIRTUAL_MAP15 0x1512U -#define UDF_VIRTUAL_MAP20 0x2012U -#define UDF_SPARABLE_MAP15 0x1522U - -struct udf_sparing_data -{ - __u16 s_packet_len; - struct buffer_head *s_spar_map[4]; -}; - -struct udf_virtual_data -{ - __u32 s_num_entries; - __u16 s_start_offset; -}; - -struct udf_bitmap -{ - __u32 s_extLength; - __u32 s_extPosition; - __u16 s_nr_groups; - struct buffer_head **s_block_bitmap; -}; - -struct udf_part_map -{ - union - { - struct udf_bitmap *s_bitmap; - struct inode *s_table; - } s_uspace; - union - { - struct udf_bitmap *s_bitmap; - struct inode *s_table; - } s_fspace; - __u32 s_partition_root; - __u32 s_partition_len; - __u16 s_partition_type; - __u16 s_partition_num; - union - { - struct udf_sparing_data s_sparing; - struct udf_virtual_data s_virtual; - } s_type_specific; - __u32 (*s_partition_func)(struct super_block *, __u32, __u16, __u32); - __u16 s_volumeseqnum; - __u16 s_partition_flags; -}; - -#pragma pack() - -struct udf_sb_info -{ - struct udf_part_map *s_partmaps; - __u8 s_volume_ident[32]; - - /* Overall info */ - __u16 s_partitions; - __u16 s_partition; - - /* Sector headers */ - __s32 s_session; - __u32 s_anchor[4]; - __u32 s_last_block; - - struct buffer_head *s_lvid_bh; - - /* Default permissions */ - mode_t s_umask; - gid_t s_gid; - uid_t s_uid; - - /* Root Info */ - struct timespec s_record_time; - - /* Fileset Info */ - __u16 s_serial_number; - - /* highest UDF revision we have recorded to this media */ - __u16 s_udfrev; - - /* Miscellaneous flags */ - __u32 s_flags; - - /* Encoding info */ - struct nls_table *s_nls_map; - - /* VAT inode */ - struct inode *s_vat_inode; - - struct mutex s_alloc_mutex; -}; - -#endif /* _UDF_FS_SB_H */ diff --git a/include/linux/usb/atmel_usba_udc.h b/include/linux/usb/atmel_usba_udc.h new file mode 100644 index 0000000..6311fa2 --- /dev/null +++ b/include/linux/usb/atmel_usba_udc.h @@ -0,0 +1,22 @@ +/* + * Platform data definitions for Atmel USBA gadget driver. + */ +#ifndef __LINUX_USB_USBA_H +#define __LINUX_USB_USBA_H + +struct usba_ep_data { + char *name; + int index; + int fifo_size; + int nr_banks; + int can_dma; + int can_isoc; +}; + +struct usba_platform_data { + int vbus_pin; + int num_ep; + struct usba_ep_data ep[0]; +}; + +#endif /* __LINUX_USB_USBA_H */ |
