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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Browse Source
This commit is contained in:
Paul Mundt
2010-05-31 12:59:19 +09:00
parent a41a7b9177 67a3e12b05
commit 8fa76f7e61
1526 changed files with 112939 additions and 28641 deletions
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2
include/acpi/acpi_bus.h
View File

@@ -373,7 +373,7 @@ struct acpi_pci_root {
struct acpi_pci_id id;
struct pci_bus *bus;
u16 segment;
u8 bus_nr;
struct resource secondary; /* downstream bus range */
u32 osc_support_set; /* _OSC state of support bits */
u32 osc_control_set; /* _OSC state of control bits */

3
include/acpi/acpi_drivers.h
View File

@@ -104,8 +104,7 @@ int acpi_pci_bind_root(struct acpi_device *device);
/* Arch-defined function to add a bus to the system */
struct pci_bus *pci_acpi_scan_root(struct acpi_device *device, int domain,
int bus);
struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root);
void pci_acpi_crs_quirks(void);
/* --------------------------------------------------------------------------

12
include/acpi/acpi_hest.h
View File

@@ -1,12 +0,0 @@
#ifndef __ACPI_HEST_H
#define __ACPI_HEST_H
#include <linux/pci.h>
#ifdef CONFIG_ACPI
extern int acpi_hest_firmware_first_pci(struct pci_dev *pci);
#else
static inline int acpi_hest_firmware_first_pci(struct pci_dev *pci) { return 0; }
#endif
#endif

34
include/acpi/apei.h Normal file
View File

@@ -0,0 +1,34 @@
/*
* apei.h - ACPI Platform Error Interface
*/
#ifndef ACPI_APEI_H
#define ACPI_APEI_H
#include <linux/acpi.h>
#include <linux/cper.h>
#include <asm/ioctls.h>
#define APEI_ERST_INVALID_RECORD_ID 0xffffffffffffffffULL
#define APEI_ERST_CLEAR_RECORD _IOW('E', 1, u64)
#define APEI_ERST_GET_RECORD_COUNT _IOR('E', 2, u32)
#ifdef __KERNEL__
extern int hest_disable;
extern int erst_disable;
typedef int (*apei_hest_func_t)(struct acpi_hest_header *hest_hdr, void *data);
int apei_hest_parse(apei_hest_func_t func, void *data);
int erst_write(const struct cper_record_header *record);
ssize_t erst_get_record_count(void);
int erst_get_next_record_id(u64 *record_id);
ssize_t erst_read(u64 record_id, struct cper_record_header *record,
size_t buflen);
ssize_t erst_read_next(struct cper_record_header *record, size_t buflen);
int erst_clear(u64 record_id);
#endif
#endif

10
include/acpi/atomicio.h Normal file
View File

@@ -0,0 +1,10 @@
#ifndef ACPI_ATOMIC_IO_H
#define ACPI_ATOMIC_IO_H
int acpi_pre_map_gar(struct acpi_generic_address *reg);
int acpi_post_unmap_gar(struct acpi_generic_address *reg);
int acpi_atomic_read(u64 *val, struct acpi_generic_address *reg);
int acpi_atomic_write(u64 val, struct acpi_generic_address *reg);
#endif

18
include/acpi/hed.h Normal file
View File

@@ -0,0 +1,18 @@
/*
* hed.h - ACPI Hardware Error Device
*
* Copyright (C) 2009, Intel Corp.
* Author: Huang Ying <ying.huang@intel.com>
*
* This file is released under the GPLv2.
*/
#ifndef ACPI_HED_H
#define ACPI_HED_H
#include <linux/notifier.h>
int register_acpi_hed_notifier(struct notifier_block *nb);
void unregister_acpi_hed_notifier(struct notifier_block *nb);
#endif

13
include/acpi/processor.h
View File

@@ -52,17 +52,6 @@ struct acpi_power_register {
u64 address;
} __attribute__ ((packed));
struct acpi_processor_cx_policy {
u32 count;
struct acpi_processor_cx *state;
struct {
u32 time;
u32 ticks;
u32 count;
u32 bm;
} threshold;
};
struct acpi_processor_cx {
u8 valid;
u8 type;
@@ -74,8 +63,6 @@ struct acpi_processor_cx {
u32 power;
u32 usage;
u64 time;
struct acpi_processor_cx_policy promotion;
struct acpi_processor_cx_policy demotion;
char desc[ACPI_CX_DESC_LEN];
};

16
include/acpi/video.h
View File

@@ -1,12 +1,28 @@
#ifndef __ACPI_VIDEO_H
#define __ACPI_VIDEO_H
#define ACPI_VIDEO_DISPLAY_CRT 1
#define ACPI_VIDEO_DISPLAY_TV 2
#define ACPI_VIDEO_DISPLAY_DVI 3
#define ACPI_VIDEO_DISPLAY_LCD 4
#define ACPI_VIDEO_DISPLAY_LEGACY_MONITOR 0x0100
#define ACPI_VIDEO_DISPLAY_LEGACY_PANEL 0x0110
#define ACPI_VIDEO_DISPLAY_LEGACY_TV 0x0200
#if (defined CONFIG_ACPI_VIDEO || defined CONFIG_ACPI_VIDEO_MODULE)
extern int acpi_video_register(void);
extern void acpi_video_unregister(void);
extern int acpi_video_get_edid(struct acpi_device *device, int type,
int device_id, void **edid);
#else
static inline int acpi_video_register(void) { return 0; }
static inline void acpi_video_unregister(void) { return; }
static inline int acpi_video_get_edid(struct acpi_device *device, int type,
int device_id, void **edid)
{
return -ENODEV;
}
#endif
#endif

8
include/asm-generic/atomic.h
View File

@@ -30,8 +30,7 @@
* atomic_read - read atomic variable
* @v: pointer of type atomic_t
*
* Atomically reads the value of @v. Note that the guaranteed
* useful range of an atomic_t is only 24 bits.
* Atomically reads the value of @v.
*/
#define atomic_read(v) (*(volatile int *)&(v)->counter)
@@ -40,8 +39,7 @@
* @v: pointer of type atomic_t
* @i: required value
*
* Atomically sets the value of @v to @i. Note that the guaranteed
* useful range of an atomic_t is only 24 bits.
* Atomically sets the value of @v to @i.
*/
#define atomic_set(v, i) (((v)->counter) = (i))
@@ -53,7 +51,6 @@
* @v: pointer of type atomic_t
*
* Atomically adds @i to @v and returns the result
* Note that the guaranteed useful range of an atomic_t is only 24 bits.
*/
static inline int atomic_add_return(int i, atomic_t *v)
{
@@ -75,7 +72,6 @@ static inline int atomic_add_return(int i, atomic_t *v)
* @v: pointer of type atomic_t
*
* Atomically subtracts @i from @v and returns the result
* Note that the guaranteed useful range of an atomic_t is only 24 bits.
*/
static inline int atomic_sub_return(int i, atomic_t *v)
{

20
include/asm-generic/dma-mapping-common.h
View File

@@ -123,15 +123,7 @@ static inline void dma_sync_single_range_for_cpu(struct device *dev,
size_t size,
enum dma_data_direction dir)
{
struct dma_map_ops *ops = get_dma_ops(dev);
BUG_ON(!valid_dma_direction(dir));
if (ops->sync_single_range_for_cpu) {
ops->sync_single_range_for_cpu(dev, addr, offset, size, dir);
debug_dma_sync_single_range_for_cpu(dev, addr, offset, size, dir);
} else
dma_sync_single_for_cpu(dev, addr + offset, size, dir);
dma_sync_single_for_cpu(dev, addr + offset, size, dir);
}
static inline void dma_sync_single_range_for_device(struct device *dev,
@@ -140,15 +132,7 @@ static inline void dma_sync_single_range_for_device(struct device *dev,
size_t size,
enum dma_data_direction dir)
{
struct dma_map_ops *ops = get_dma_ops(dev);
BUG_ON(!valid_dma_direction(dir));
if (ops->sync_single_range_for_device) {
ops->sync_single_range_for_device(dev, addr, offset, size, dir);
debug_dma_sync_single_range_for_device(dev, addr, offset, size, dir);
} else
dma_sync_single_for_device(dev, addr + offset, size, dir);
dma_sync_single_for_device(dev, addr + offset, size, dir);
}
static inline void

11
include/asm-generic/gpio.h
View File

@@ -60,7 +60,9 @@ struct module;
* @names: if set, must be an array of strings to use as alternative
* names for the GPIOs in this chip. Any entry in the array
* may be NULL if there is no alias for the GPIO, however the
* array must be @ngpio entries long.
* array must be @ngpio entries long. A name can include a single printk
* format specifier for an unsigned int. It is substituted by the actual
* number of the gpio.
*
* A gpio_chip can help platforms abstract various sources of GPIOs so
* they can all be accessed through a common programing interface.
@@ -88,6 +90,9 @@ struct gpio_chip {
unsigned offset);
int (*direction_output)(struct gpio_chip *chip,
unsigned offset, int value);
int (*set_debounce)(struct gpio_chip *chip,
unsigned offset, unsigned debounce);
void (*set)(struct gpio_chip *chip,
unsigned offset, int value);
@@ -98,7 +103,7 @@ struct gpio_chip {
struct gpio_chip *chip);
int base;
u16 ngpio;
char **names;
const char *const *names;
unsigned can_sleep:1;
unsigned exported:1;
};
@@ -121,6 +126,8 @@ extern void gpio_free(unsigned gpio);
extern int gpio_direction_input(unsigned gpio);
extern int gpio_direction_output(unsigned gpio, int value);
extern int gpio_set_debounce(unsigned gpio, unsigned debounce);
extern int gpio_get_value_cansleep(unsigned gpio);
extern void gpio_set_value_cansleep(unsigned gpio, int value);

3
include/asm-generic/kmap_types.h
View File

@@ -29,6 +29,9 @@ KMAP_D(16) KM_IRQ_PTE,
KMAP_D(17) KM_NMI,
KMAP_D(18) KM_NMI_PTE,
KMAP_D(19) KM_KDB,
/*
* Remember to update debug_kmap_atomic() when adding new kmap types!
*/
KMAP_D(20) KM_TYPE_NR
};

17
include/asm-generic/scatterlist.h
View File

@@ -11,7 +11,9 @@ struct scatterlist {
unsigned int offset;
unsigned int length;
dma_addr_t dma_address;
#ifdef CONFIG_NEED_SG_DMA_LENGTH
unsigned int dma_length;
#endif
};
/*
@@ -22,22 +24,11 @@ struct scatterlist {
* is 0.
*/
#define sg_dma_address(sg) ((sg)->dma_address)
#ifndef sg_dma_len
/*
* Normally, you have an iommu on 64 bit machines, but not on 32 bit
* machines. Architectures that are differnt should override this.
*/
#if __BITS_PER_LONG == 64
#ifdef CONFIG_NEED_SG_DMA_LENGTH
#define sg_dma_len(sg) ((sg)->dma_length)
#else
#define sg_dma_len(sg) ((sg)->length)
#endif /* 64 bit */
#endif /* sg_dma_len */
#ifndef ISA_DMA_THRESHOLD
#define ISA_DMA_THRESHOLD (~0UL)
#endif
#define ARCH_HAS_SG_CHAIN
#endif /* __ASM_GENERIC_SCATTERLIST_H */

3
include/asm-generic/topology.h
View File

@@ -34,6 +34,9 @@
#ifndef cpu_to_node
#define cpu_to_node(cpu) ((void)(cpu),0)
#endif
#ifndef cpu_to_mem
#define cpu_to_mem(cpu) ((void)(cpu),0)
#endif
#ifndef parent_node
#define parent_node(node) ((void)(node),0)
#endif

8
include/asm-generic/vmlinux.lds.h
View File

@@ -247,10 +247,10 @@
} \
\
/* RapidIO route ops */ \
.rio_route : AT(ADDR(.rio_route) - LOAD_OFFSET) { \
VMLINUX_SYMBOL(__start_rio_route_ops) = .; \
*(.rio_route_ops) \
VMLINUX_SYMBOL(__end_rio_route_ops) = .; \
.rio_ops : AT(ADDR(.rio_ops) - LOAD_OFFSET) { \
VMLINUX_SYMBOL(__start_rio_switch_ops) = .; \
*(.rio_switch_ops) \
VMLINUX_SYMBOL(__end_rio_switch_ops) = .; \
} \
\
TRACEDATA \

3
include/linux/acpi.h
View File

@@ -248,11 +248,12 @@ int acpi_check_region(resource_size_t start, resource_size_t n,
int acpi_check_mem_region(resource_size_t start, resource_size_t n,
const char *name);
int acpi_resources_are_enforced(void);
#ifdef CONFIG_PM_SLEEP
void __init acpi_no_s4_hw_signature(void);
void __init acpi_old_suspend_ordering(void);
void __init acpi_s4_no_nvs(void);
void __init acpi_set_sci_en_on_resume(void);
#endif /* CONFIG_PM_SLEEP */
struct acpi_osc_context {

5
include/linux/aio.h
View File

@@ -212,6 +212,8 @@ extern void kick_iocb(struct kiocb *iocb);
extern int aio_complete(struct kiocb *iocb, long res, long res2);
struct mm_struct;
extern void exit_aio(struct mm_struct *mm);
extern long do_io_submit(aio_context_t ctx_id, long nr,
struct iocb __user *__user *iocbpp, bool compat);
#else
static inline ssize_t wait_on_sync_kiocb(struct kiocb *iocb) { return 0; }
static inline int aio_put_req(struct kiocb *iocb) { return 0; }
@@ -219,6 +221,9 @@ static inline void kick_iocb(struct kiocb *iocb) { }
static inline int aio_complete(struct kiocb *iocb, long res, long res2) { return 0; }
struct mm_struct;
static inline void exit_aio(struct mm_struct *mm) { }
static inline long do_io_submit(aio_context_t ctx_id, long nr,
struct iocb __user * __user *iocbpp,
bool compat) { return 0; }
#endif /* CONFIG_AIO */
static inline struct kiocb *list_kiocb(struct list_head *h)

32
include/linux/amba/pl022.h
View File

@@ -71,6 +71,7 @@ struct ssp_clock_params {
/**
* enum ssp_rx_endian - endianess of Rx FIFO Data
* this feature is only available in ST versionf of PL022
*/
enum ssp_rx_endian {
SSP_RX_MSB,
@@ -181,7 +182,8 @@ enum ssp_microwire_wait_state {
};
/**
* enum Microwire - whether Full/Half Duplex
* enum ssp_duplex - whether Full/Half Duplex on microwire, only
* available in the ST Micro variant.
* @SSP_MICROWIRE_CHANNEL_FULL_DUPLEX: SSPTXD becomes bi-directional,
* SSPRXD not used
* @SSP_MICROWIRE_CHANNEL_HALF_DUPLEX: SSPTXD is an output, SSPRXD is
@@ -192,6 +194,31 @@ enum ssp_duplex {
SSP_MICROWIRE_CHANNEL_HALF_DUPLEX
};
/**
* enum ssp_clkdelay - an optional clock delay on the feedback clock
* only available in the ST Micro PL023 variant.
* @SSP_FEEDBACK_CLK_DELAY_NONE: no delay, the data coming in from the
* slave is sampled directly
* @SSP_FEEDBACK_CLK_DELAY_1T: the incoming slave data is sampled with
* a delay of T-dt
* @SSP_FEEDBACK_CLK_DELAY_2T: dito with a delay if 2T-dt
* @SSP_FEEDBACK_CLK_DELAY_3T: dito with a delay if 3T-dt
* @SSP_FEEDBACK_CLK_DELAY_4T: dito with a delay if 4T-dt
* @SSP_FEEDBACK_CLK_DELAY_5T: dito with a delay if 5T-dt
* @SSP_FEEDBACK_CLK_DELAY_6T: dito with a delay if 6T-dt
* @SSP_FEEDBACK_CLK_DELAY_7T: dito with a delay if 7T-dt
*/
enum ssp_clkdelay {
SSP_FEEDBACK_CLK_DELAY_NONE,
SSP_FEEDBACK_CLK_DELAY_1T,
SSP_FEEDBACK_CLK_DELAY_2T,
SSP_FEEDBACK_CLK_DELAY_3T,
SSP_FEEDBACK_CLK_DELAY_4T,
SSP_FEEDBACK_CLK_DELAY_5T,
SSP_FEEDBACK_CLK_DELAY_6T,
SSP_FEEDBACK_CLK_DELAY_7T
};
/**
* CHIP select/deselect commands
*/
@@ -235,6 +262,8 @@ struct pl022_ssp_controller {
* @ctrl_len: Microwire interface: Control length
* @wait_state: Microwire interface: Wait state
* @duplex: Microwire interface: Full/Half duplex
* @clkdelay: on the PL023 variant, the delay in feeback clock cycles
* before sampling the incoming line
* @cs_control: function pointer to board-specific function to
* assert/deassert I/O port to control HW generation of devices chip-select.
* @dma_xfer_type: Type of DMA xfer (Mem-to-periph or Periph-to-Periph)
@@ -258,6 +287,7 @@ struct pl022_config_chip {
enum ssp_microwire_ctrl_len ctrl_len;
enum ssp_microwire_wait_state wait_state;
enum ssp_duplex duplex;
enum ssp_clkdelay clkdelay;
void (*cs_control) (u32 control);
};

45
include/linux/amba/pl330.h Normal file
View File

@@ -0,0 +1,45 @@
/* linux/include/linux/amba/pl330.h
*
* Copyright (C) 2010 Samsung Electronics Co. Ltd.
* Jaswinder Singh <jassi.brar@samsung.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 __AMBA_PL330_H_
#define __AMBA_PL330_H_
#include <asm/hardware/pl330.h>
struct dma_pl330_peri {
/*
* Peri_Req i/f of the DMAC that is
* peripheral could be reached from.
*/
u8 peri_id; /* {0, 31} */
enum pl330_reqtype rqtype;
/* For M->D and D->M Channels */
int burst_sz; /* in power of 2 */
dma_addr_t fifo_addr;
};
struct dma_pl330_platdata {
/*
* Number of valid peripherals connected to DMAC.
* This may be different from the value read from
* CR0, as the PL330 implementation might have 'holes'
* in the peri list or the peri could also be reached
* from another DMAC which the platform prefers.
*/
u8 nr_valid_peri;
/* Array of valid peripherals */
struct dma_pl330_peri *peri;
/* Bytes to allocate for MC buffer */
unsigned mcbuf_sz;
};
#endif /* __AMBA_PL330_H_ */

11
include/linux/buffer_head.h
View File

@@ -203,6 +203,9 @@ int block_write_full_page_endio(struct page *page, get_block_t *get_block,
int block_read_full_page(struct page*, get_block_t*);
int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc,
unsigned long from);
int block_write_begin_newtrunc(struct file *, struct address_space *,
loff_t, unsigned, unsigned,
struct page **, void **, get_block_t*);
int block_write_begin(struct file *, struct address_space *,
loff_t, unsigned, unsigned,
struct page **, void **, get_block_t*);
@@ -214,6 +217,9 @@ int generic_write_end(struct file *, struct address_space *,
struct page *, void *);
void page_zero_new_buffers(struct page *page, unsigned from, unsigned to);
int block_prepare_write(struct page*, unsigned, unsigned, get_block_t*);
int cont_write_begin_newtrunc(struct file *, struct address_space *, loff_t,
unsigned, unsigned, struct page **, void **,
get_block_t *, loff_t *);
int cont_write_begin(struct file *, struct address_space *, loff_t,
unsigned, unsigned, struct page **, void **,
get_block_t *, loff_t *);
@@ -224,7 +230,10 @@ int block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
void block_sync_page(struct page *);
sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
int block_truncate_page(struct address_space *, loff_t, get_block_t *);
int file_fsync(struct file *, struct dentry *, int);
int file_fsync(struct file *, int);
int nobh_write_begin_newtrunc(struct file *, struct address_space *,
loff_t, unsigned, unsigned,
struct page **, void **, get_block_t*);
int nobh_write_begin(struct file *, struct address_space *,
loff_t, unsigned, unsigned,
struct page **, void **, get_block_t*);

2
include/linux/cgroup.h
View File

@@ -397,7 +397,7 @@ struct cftype {
* This callback must be implemented, if you want provide
* notification functionality.
*/
int (*unregister_event)(struct cgroup *cgrp, struct cftype *cft,
void (*unregister_event)(struct cgroup *cgrp, struct cftype *cft,
struct eventfd_ctx *eventfd);
};

89
include/linux/compaction.h Normal file
View File

@@ -0,0 +1,89 @@
#ifndef _LINUX_COMPACTION_H
#define _LINUX_COMPACTION_H
/* Return values for compact_zone() and try_to_compact_pages() */
/* compaction didn't start as it was not possible or direct reclaim was more suitable */
#define COMPACT_SKIPPED 0
/* compaction should continue to another pageblock */
#define COMPACT_CONTINUE 1
/* direct compaction partially compacted a zone and there are suitable pages */
#define COMPACT_PARTIAL 2
/* The full zone was compacted */
#define COMPACT_COMPLETE 3
#ifdef CONFIG_COMPACTION
extern int sysctl_compact_memory;
extern int sysctl_compaction_handler(struct ctl_table *table, int write,
void __user *buffer, size_t *length, loff_t *ppos);
extern int sysctl_extfrag_threshold;
extern int sysctl_extfrag_handler(struct ctl_table *table, int write,
void __user *buffer, size_t *length, loff_t *ppos);
extern int fragmentation_index(struct zone *zone, unsigned int order);
extern unsigned long try_to_compact_pages(struct zonelist *zonelist,
int order, gfp_t gfp_mask, nodemask_t *mask);
/* Do not skip compaction more than 64 times */
#define COMPACT_MAX_DEFER_SHIFT 6
/*
* Compaction is deferred when compaction fails to result in a page
* allocation success. 1 << compact_defer_limit compactions are skipped up
* to a limit of 1 << COMPACT_MAX_DEFER_SHIFT
*/
static inline void defer_compaction(struct zone *zone)
{
zone->compact_considered = 0;
zone->compact_defer_shift++;
if (zone->compact_defer_shift > COMPACT_MAX_DEFER_SHIFT)
zone->compact_defer_shift = COMPACT_MAX_DEFER_SHIFT;
}
/* Returns true if compaction should be skipped this time */
static inline bool compaction_deferred(struct zone *zone)
{
unsigned long defer_limit = 1UL << zone->compact_defer_shift;
/* Avoid possible overflow */
if (++zone->compact_considered > defer_limit)
zone->compact_considered = defer_limit;
return zone->compact_considered < (1UL << zone->compact_defer_shift);
}
#else
static inline unsigned long try_to_compact_pages(struct zonelist *zonelist,
int order, gfp_t gfp_mask, nodemask_t *nodemask)
{
return COMPACT_CONTINUE;
}
static inline void defer_compaction(struct zone *zone)
{
}
static inline bool compaction_deferred(struct zone *zone)
{
return 1;
}
#endif /* CONFIG_COMPACTION */
#if defined(CONFIG_COMPACTION) && defined(CONFIG_SYSFS) && defined(CONFIG_NUMA)
extern int compaction_register_node(struct node *node);
extern void compaction_unregister_node(struct node *node);
#else
static inline int compaction_register_node(struct node *node)
{
return 0;
}
static inline void compaction_unregister_node(struct node *node)
{
}
#endif /* CONFIG_COMPACTION && CONFIG_SYSFS && CONFIG_NUMA */
#endif /* _LINUX_COMPACTION_H */

4
include/linux/compat.h
View File

@@ -356,5 +356,9 @@ asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename,
asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
int flags, int mode);
extern ssize_t compat_rw_copy_check_uvector(int type,
const struct compat_iovec __user *uvector, unsigned long nr_segs,
unsigned long fast_segs, struct iovec *fast_pointer,
struct iovec **ret_pointer);
#endif /* CONFIG_COMPAT */
#endif /* _LINUX_COMPAT_H */

2
include/linux/completion.h
View File

@@ -83,6 +83,8 @@ extern unsigned long wait_for_completion_timeout(struct completion *x,
unsigned long timeout);
extern unsigned long wait_for_completion_interruptible_timeout(
struct completion *x, unsigned long timeout);
extern unsigned long wait_for_completion_killable_timeout(
struct completion *x, unsigned long timeout);
extern bool try_wait_for_completion(struct completion *x);
extern bool completion_done(struct completion *x);

314
include/linux/cper.h Normal file
View File

@@ -0,0 +1,314 @@
/*
* UEFI Common Platform Error Record
*
* Copyright (C) 2010, Intel Corp.
* Author: Huang Ying <ying.huang@intel.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef LINUX_CPER_H
#define LINUX_CPER_H
#include <linux/uuid.h>
/* CPER record signature and the size */
#define CPER_SIG_RECORD "CPER"
#define CPER_SIG_SIZE 4
/* Used in signature_end field in struct cper_record_header */
#define CPER_SIG_END 0xffffffff
/*
* CPER record header revision, used in revision field in struct
* cper_record_header
*/
#define CPER_RECORD_REV 0x0100
/*
* Severity difinition for error_severity in struct cper_record_header
* and section_severity in struct cper_section_descriptor
*/
#define CPER_SER_RECOVERABLE 0x0
#define CPER_SER_FATAL 0x1
#define CPER_SER_CORRECTED 0x2
#define CPER_SER_INFORMATIONAL 0x3
/*
* Validation bits difinition for validation_bits in struct
* cper_record_header. If set, corresponding fields in struct
* cper_record_header contain valid information.
*
* corresponds platform_id
*/
#define CPER_VALID_PLATFORM_ID 0x0001
/* corresponds timestamp */
#define CPER_VALID_TIMESTAMP 0x0002
/* corresponds partition_id */
#define CPER_VALID_PARTITION_ID 0x0004
/*
* Notification type used to generate error record, used in
* notification_type in struct cper_record_header
*
* Corrected Machine Check
*/
#define CPER_NOTIFY_CMC \
UUID_LE(0x2DCE8BB1, 0xBDD7, 0x450e, 0xB9, 0xAD, 0x9C, 0xF4, \
0xEB, 0xD4, 0xF8, 0x90)
/* Corrected Platform Error */
#define CPER_NOTIFY_CPE \
UUID_LE(0x4E292F96, 0xD843, 0x4a55, 0xA8, 0xC2, 0xD4, 0x81, \
0xF2, 0x7E, 0xBE, 0xEE)
/* Machine Check Exception */
#define CPER_NOTIFY_MCE \
UUID_LE(0xE8F56FFE, 0x919C, 0x4cc5, 0xBA, 0x88, 0x65, 0xAB, \
0xE1, 0x49, 0x13, 0xBB)
/* PCI Express Error */
#define CPER_NOTIFY_PCIE \
UUID_LE(0xCF93C01F, 0x1A16, 0x4dfc, 0xB8, 0xBC, 0x9C, 0x4D, \
0xAF, 0x67, 0xC1, 0x04)
/* INIT Record (for IPF) */
#define CPER_NOTIFY_INIT \
UUID_LE(0xCC5263E8, 0x9308, 0x454a, 0x89, 0xD0, 0x34, 0x0B, \
0xD3, 0x9B, 0xC9, 0x8E)
/* Non-Maskable Interrupt */
#define CPER_NOTIFY_NMI \
UUID_LE(0x5BAD89FF, 0xB7E6, 0x42c9, 0x81, 0x4A, 0xCF, 0x24, \
0x85, 0xD6, 0xE9, 0x8A)
/* BOOT Error Record */
#define CPER_NOTIFY_BOOT \
UUID_LE(0x3D61A466, 0xAB40, 0x409a, 0xA6, 0x98, 0xF3, 0x62, \
0xD4, 0x64, 0xB3, 0x8F)
/* DMA Remapping Error */
#define CPER_NOTIFY_DMAR \
UUID_LE(0x667DD791, 0xC6B3, 0x4c27, 0x8A, 0x6B, 0x0F, 0x8E, \
0x72, 0x2D, 0xEB, 0x41)
/*
* Flags bits definitions for flags in struct cper_record_header
* If set, the error has been recovered
*/
#define CPER_HW_ERROR_FLAGS_RECOVERED 0x1
/* If set, the error is for previous boot */
#define CPER_HW_ERROR_FLAGS_PREVERR 0x2
/* If set, the error is injected for testing */
#define CPER_HW_ERROR_FLAGS_SIMULATED 0x4
/*
* CPER section header revision, used in revision field in struct
* cper_section_descriptor
*/
#define CPER_SEC_REV 0x0100
/*
* Validation bits difinition for validation_bits in struct
* cper_section_descriptor. If set, corresponding fields in struct
* cper_section_descriptor contain valid information.
*
* corresponds fru_id
*/
#define CPER_SEC_VALID_FRU_ID 0x1
/* corresponds fru_text */
#define CPER_SEC_VALID_FRU_TEXT 0x2
/*
* Flags bits definitions for flags in struct cper_section_descriptor
*
* If set, the section is associated with the error condition
* directly, and should be focused on
*/
#define CPER_SEC_PRIMARY 0x0001
/*
* If set, the error was not contained within the processor or memory
* hierarchy and the error may have propagated to persistent storage
* or network
*/
#define CPER_SEC_CONTAINMENT_WARNING 0x0002
/* If set, the component must be re-initialized or re-enabled prior to use */
#define CPER_SEC_RESET 0x0004
/* If set, Linux may choose to discontinue use of the resource */
#define CPER_SEC_ERROR_THRESHOLD_EXCEEDED 0x0008
/*
* If set, resource could not be queried for error information due to
* conflicts with other system software or resources. Some fields of
* the section will be invalid
*/
#define CPER_SEC_RESOURCE_NOT_ACCESSIBLE 0x0010
/*
* If set, action has been taken to ensure error containment (such as
* poisoning data), but the error has not been fully corrected and the
* data has not been consumed. Linux may choose to take further
* corrective action before the data is consumed
*/
#define CPER_SEC_LATENT_ERROR 0x0020
/*
* Section type definitions, used in section_type field in struct
* cper_section_descriptor
*
* Processor Generic
*/
#define CPER_SEC_PROC_GENERIC \
UUID_LE(0x9876CCAD, 0x47B4, 0x4bdb, 0xB6, 0x5E, 0x16, 0xF1, \
0x93, 0xC4, 0xF3, 0xDB)
/* Processor Specific: X86/X86_64 */
#define CPER_SEC_PROC_IA \
UUID_LE(0xDC3EA0B0, 0xA144, 0x4797, 0xB9, 0x5B, 0x53, 0xFA, \
0x24, 0x2B, 0x6E, 0x1D)
/* Processor Specific: IA64 */
#define CPER_SEC_PROC_IPF \
UUID_LE(0xE429FAF1, 0x3CB7, 0x11D4, 0x0B, 0xCA, 0x07, 0x00, \
0x80, 0xC7, 0x3C, 0x88, 0x81)
/* Platform Memory */
#define CPER_SEC_PLATFORM_MEM \
UUID_LE(0xA5BC1114, 0x6F64, 0x4EDE, 0xB8, 0x63, 0x3E, 0x83, \
0xED, 0x7C, 0x83, 0xB1)
#define CPER_SEC_PCIE \
UUID_LE(0xD995E954, 0xBBC1, 0x430F, 0xAD, 0x91, 0xB4, 0x4D, \
0xCB, 0x3C, 0x6F, 0x35)
/* Firmware Error Record Reference */
#define CPER_SEC_FW_ERR_REC_REF \
UUID_LE(0x81212A96, 0x09ED, 0x4996, 0x94, 0x71, 0x8D, 0x72, \
0x9C, 0x8E, 0x69, 0xED)
/* PCI/PCI-X Bus */
#define CPER_SEC_PCI_X_BUS \
UUID_LE(0xC5753963, 0x3B84, 0x4095, 0xBF, 0x78, 0xED, 0xDA, \
0xD3, 0xF9, 0xC9, 0xDD)
/* PCI Component/Device */
#define CPER_SEC_PCI_DEV \
UUID_LE(0xEB5E4685, 0xCA66, 0x4769, 0xB6, 0xA2, 0x26, 0x06, \
0x8B, 0x00, 0x13, 0x26)
#define CPER_SEC_DMAR_GENERIC \
UUID_LE(0x5B51FEF7, 0xC79D, 0x4434, 0x8F, 0x1B, 0xAA, 0x62, \
0xDE, 0x3E, 0x2C, 0x64)
/* Intel VT for Directed I/O specific DMAr */
#define CPER_SEC_DMAR_VT \
UUID_LE(0x71761D37, 0x32B2, 0x45cd, 0xA7, 0xD0, 0xB0, 0xFE, \
0xDD, 0x93, 0xE8, 0xCF)
/* IOMMU specific DMAr */
#define CPER_SEC_DMAR_IOMMU \
UUID_LE(0x036F84E1, 0x7F37, 0x428c, 0xA7, 0x9E, 0x57, 0x5F, \
0xDF, 0xAA, 0x84, 0xEC)
/*
* All tables and structs must be byte-packed to match CPER
* specification, since the tables are provided by the system BIOS
*/
#pragma pack(1)
struct cper_record_header {
char signature[CPER_SIG_SIZE]; /* must be CPER_SIG_RECORD */
__u16 revision; /* must be CPER_RECORD_REV */
__u32 signature_end; /* must be CPER_SIG_END */
__u16 section_count;
__u32 error_severity;
__u32 validation_bits;
__u32 record_length;
__u64 timestamp;
uuid_le platform_id;
uuid_le partition_id;
uuid_le creator_id;
uuid_le notification_type;
__u64 record_id;
__u32 flags;
__u64 persistence_information;
__u8 reserved[12]; /* must be zero */
};
struct cper_section_descriptor {
__u32 section_offset; /* Offset in bytes of the
* section body from the base
* of the record header */
__u32 section_length;
__u16 revision; /* must be CPER_RECORD_REV */
__u8 validation_bits;
__u8 reserved; /* must be zero */
__u32 flags;
uuid_le section_type;
uuid_le fru_id;
__u32 section_severity;
__u8 fru_text[20];
};
/* Generic Processor Error Section */
struct cper_sec_proc_generic {
__u64 validation_bits;
__u8 proc_type;
__u8 proc_isa;
__u8 proc_error_type;
__u8 operation;
__u8 flags;
__u8 level;
__u16 reserved;
__u64 cpu_version;
char cpu_brand[128];
__u64 proc_id;
__u64 target_addr;
__u64 requestor_id;
__u64 responder_id;
__u64 ip;
};
/* IA32/X64 Processor Error Section */
struct cper_sec_proc_ia {
__u64 validation_bits;
__u8 lapic_id;
__u8 cpuid[48];
};
/* IA32/X64 Processor Error Infomation Structure */
struct cper_ia_err_info {
uuid_le err_type;
__u64 validation_bits;
__u64 check_info;
__u64 target_id;
__u64 requestor_id;
__u64 responder_id;
__u64 ip;
};
/* IA32/X64 Processor Context Information Structure */
struct cper_ia_proc_ctx {
__u16 reg_ctx_type;
__u16 reg_arr_size;
__u32 msr_addr;
__u64 mm_reg_addr;
};
/* Memory Error Section */
struct cper_sec_mem_err {
__u64 validation_bits;
__u64 error_status;
__u64 physical_addr;
__u64 physical_addr_mask;
__u16 node;
__u16 card;
__u16 module;
__u16 bank;
__u16 device;
__u16 row;
__u16 column;
__u16 bit_pos;
__u64 requestor_id;
__u64 responder_id;
__u64 target_id;
__u8 error_type;
};
/* Reset to default packing */
#pragma pack()
u64 cper_next_record_id(void);
#endif

8
include/linux/cpuidle.h
View File

@@ -125,6 +125,7 @@ struct cpuidle_driver {
#ifdef CONFIG_CPU_IDLE
extern int cpuidle_register_driver(struct cpuidle_driver *drv);
struct cpuidle_driver *cpuidle_get_driver(void);
extern void cpuidle_unregister_driver(struct cpuidle_driver *drv);
extern int cpuidle_register_device(struct cpuidle_device *dev);
extern void cpuidle_unregister_device(struct cpuidle_device *dev);
@@ -137,16 +138,17 @@ extern void cpuidle_disable_device(struct cpuidle_device *dev);
#else
static inline int cpuidle_register_driver(struct cpuidle_driver *drv)
{return 0;}
{return -ENODEV; }
static inline struct cpuidle_driver *cpuidle_get_driver(void) {return NULL; }
static inline void cpuidle_unregister_driver(struct cpuidle_driver *drv) { }
static inline int cpuidle_register_device(struct cpuidle_device *dev)
{return 0;}
{return -ENODEV; }
static inline void cpuidle_unregister_device(struct cpuidle_device *dev) { }
static inline void cpuidle_pause_and_lock(void) { }
static inline void cpuidle_resume_and_unlock(void) { }
static inline int cpuidle_enable_device(struct cpuidle_device *dev)
{return 0;}
{return -ENODEV; }
static inline void cpuidle_disable_device(struct cpuidle_device *dev) { }
#endif

49
include/linux/cpuset.h
View File

@@ -69,6 +69,7 @@ extern void cpuset_task_status_allowed(struct seq_file *m,
struct task_struct *task);
extern int cpuset_mem_spread_node(void);
extern int cpuset_slab_spread_node(void);
static inline int cpuset_do_page_mem_spread(void)
{
@@ -86,9 +87,44 @@ extern void rebuild_sched_domains(void);
extern void cpuset_print_task_mems_allowed(struct task_struct *p);
/*
* reading current mems_allowed and mempolicy in the fastpath must protected
* by get_mems_allowed()
*/
static inline void get_mems_allowed(void)
{
current->mems_allowed_change_disable++;
/*
* ensure that reading mems_allowed and mempolicy happens after the
* update of ->mems_allowed_change_disable.
*
* the write-side task finds ->mems_allowed_change_disable is not 0,
* and knows the read-side task is reading mems_allowed or mempolicy,
* so it will clear old bits lazily.
*/
smp_mb();
}
static inline void put_mems_allowed(void)
{
/*
* ensure that reading mems_allowed and mempolicy before reducing
* mems_allowed_change_disable.
*
* the write-side task will know that the read-side task is still
* reading mems_allowed or mempolicy, don't clears old bits in the
* nodemask.
*/
smp_mb();
--ACCESS_ONCE(current->mems_allowed_change_disable);
}
static inline void set_mems_allowed(nodemask_t nodemask)
{
task_lock(current);
current->mems_allowed = nodemask;
task_unlock(current);
}
#else /* !CONFIG_CPUSETS */
@@ -159,6 +195,11 @@ static inline int cpuset_mem_spread_node(void)
return 0;
}
static inline int cpuset_slab_spread_node(void)
{
return 0;
}
static inline int cpuset_do_page_mem_spread(void)
{
return 0;
@@ -187,6 +228,14 @@ static inline void set_mems_allowed(nodemask_t nodemask)
{
}
static inline void get_mems_allowed(void)
{
}
static inline void put_mems_allowed(void)
{
}
#endif /* !CONFIG_CPUSETS */
#endif /* _LINUX_CPUSET_H */

1
include/linux/cred.h
View File

@@ -156,7 +156,6 @@ extern int copy_creds(struct task_struct *, unsigned long);
extern struct cred *cred_alloc_blank(void);
extern struct cred *prepare_creds(void);
extern struct cred *prepare_exec_creds(void);
extern struct cred *prepare_usermodehelper_creds(void);
extern int commit_creds(struct cred *);
extern void abort_creds(struct cred *);
extern const struct cred *override_creds(const struct cred *);

2
include/linux/debugfs.h
View File

@@ -63,6 +63,8 @@ struct dentry *debugfs_create_x16(const char *name, mode_t mode,
struct dentry *parent, u16 *value);
struct dentry *debugfs_create_x32(const char *name, mode_t mode,
struct dentry *parent, u32 *value);
struct dentry *debugfs_create_x64(const char *name, mode_t mode,
struct dentry *parent, u64 *value);
struct dentry *debugfs_create_size_t(const char *name, mode_t mode,
struct dentry *parent, size_t *value);
struct dentry *debugfs_create_bool(const char *name, mode_t mode,

25
include/linux/dma-mapping.h
View File

@@ -40,16 +40,6 @@ struct dma_map_ops {
void (*sync_single_for_device)(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir);
void (*sync_single_range_for_cpu)(struct device *dev,
dma_addr_t dma_handle,
unsigned long offset,
size_t size,
enum dma_data_direction dir);
void (*sync_single_range_for_device)(struct device *dev,
dma_addr_t dma_handle,
unsigned long offset,
size_t size,
enum dma_data_direction dir);
void (*sync_sg_for_cpu)(struct device *dev,
struct scatterlist *sg, int nents,
enum dma_data_direction dir);
@@ -105,21 +95,6 @@ static inline int is_device_dma_capable(struct device *dev)
#include <asm-generic/dma-mapping-broken.h>
#endif
/* for backwards compatibility, removed soon */
static inline void __deprecated dma_sync_single(struct device *dev,
dma_addr_t addr, size_t size,
enum dma_data_direction dir)
{
dma_sync_single_for_cpu(dev, addr, size, dir);
}
static inline void __deprecated dma_sync_sg(struct device *dev,
struct scatterlist *sg, int nelems,
enum dma_data_direction dir)
{
dma_sync_sg_for_cpu(dev, sg, nelems, dir);
}
static inline u64 dma_get_mask(struct device *dev)
{
if (dev && dev->dma_mask && *dev->dma_mask)

2
include/linux/dynamic_debug.h
View File

@@ -28,7 +28,7 @@ struct _ddebug {
/*
* The flags field controls the behaviour at the callsite.
* The bits here are changed dynamically when the user
* writes commands to <debugfs>/dynamic_debug/ddebug
* writes commands to <debugfs>/dynamic_debug/control
*/
#define _DPRINTK_FLAGS_PRINT (1<<0) /* printk() a message using the format */
#define _DPRINTK_FLAGS_DEFAULT 0

10
include/linux/err.h
View File

@@ -19,22 +19,22 @@
#define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
static inline void *ERR_PTR(long error)
static inline void * __must_check ERR_PTR(long error)
{
return (void *) error;
}
static inline long PTR_ERR(const void *ptr)
static inline long __must_check PTR_ERR(const void *ptr)
{
return (long) ptr;
}
static inline long IS_ERR(const void *ptr)
static inline long __must_check IS_ERR(const void *ptr)
{
return IS_ERR_VALUE((unsigned long)ptr);
}
static inline long IS_ERR_OR_NULL(const void *ptr)
static inline long __must_check IS_ERR_OR_NULL(const void *ptr)
{
return !ptr || IS_ERR_VALUE((unsigned long)ptr);
}
@@ -46,7 +46,7 @@ static inline long IS_ERR_OR_NULL(const void *ptr)
* Explicitly cast an error-valued pointer to another pointer type in such a
* way as to make it clear that's what's going on.
*/
static inline void *ERR_CAST(const void *ptr)
static inline void * __must_check ERR_CAST(const void *ptr)
{
/* cast away the const */
return (void *) ptr;

2
include/linux/ext3_fs.h
View File

@@ -868,7 +868,7 @@ extern int ext3_htree_store_dirent(struct file *dir_file, __u32 hash,
extern void ext3_htree_free_dir_info(struct dir_private_info *p);
/* fsync.c */
extern int ext3_sync_file (struct file *, struct dentry *, int);
extern int ext3_sync_file(struct file *, int);
/* hash.c */
extern int ext3fs_dirhash(const char *name, int len, struct

7
include/linux/fb.h
View File

@@ -4,8 +4,6 @@
#include <linux/types.h>
#include <linux/i2c.h>
struct dentry;
/* Definitions of frame buffers */
#define FB_MAX 32 /* sufficient for now */
@@ -37,7 +35,7 @@ struct dentry;
#define FBIOGET_HWCINFO 0x4616
#define FBIOPUT_MODEINFO 0x4617
#define FBIOGET_DISPINFO 0x4618
#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32)
#define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */
#define FB_TYPE_PLANES 1 /* Non interleaved planes */
@@ -1017,8 +1015,7 @@ extern void fb_deferred_io_open(struct fb_info *info,
struct inode *inode,
struct file *file);
extern void fb_deferred_io_cleanup(struct fb_info *info);
extern int fb_deferred_io_fsync(struct file *file, struct dentry *dentry,
int datasync);
extern int fb_deferred_io_fsync(struct file *file, int datasync);
static inline bool fb_be_math(struct fb_info *info)
{

21
include/linux/fec.h Normal file
View File

@@ -0,0 +1,21 @@
/* include/linux/fec.h
*
* Copyright (c) 2009 Orex Computed Radiography
* Baruch Siach <baruch@tkos.co.il>
*
* Header file for the FEC platform data
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __LINUX_FEC_H__
#define __LINUX_FEC_H__
#include <linux/phy.h>
struct fec_platform_data {
phy_interface_t phy;
};
#endif

1
include/linux/file.h
View File

@@ -11,7 +11,6 @@
struct file;
extern void __fput(struct file *);
extern void fput(struct file *);
extern void drop_file_write_access(struct file *file);

5
include/linux/firewire.h
View File

@@ -55,13 +55,11 @@
#define CSR_DESCRIPTOR 0x01
#define CSR_VENDOR 0x03
#define CSR_HARDWARE_VERSION 0x04
#define CSR_NODE_CAPABILITIES 0x0c
#define CSR_UNIT 0x11
#define CSR_SPECIFIER_ID 0x12
#define CSR_VERSION 0x13
#define CSR_DEPENDENT_INFO 0x14
#define CSR_MODEL 0x17
#define CSR_INSTANCE 0x18
#define CSR_DIRECTORY_ID 0x20
struct fw_csr_iterator {
@@ -89,7 +87,6 @@ struct fw_card {
int current_tlabel;
u64 tlabel_mask;
struct list_head transaction_list;
struct timer_list flush_timer;
unsigned long reset_jiffies;
unsigned long long guid;
@@ -290,6 +287,8 @@ struct fw_transaction {
int tlabel;
int timestamp;
struct list_head link;
struct fw_card *card;
struct timer_list split_timeout_timer;
struct fw_packet packet;

48
include/linux/fs.h
View File

@@ -954,6 +954,7 @@ extern spinlock_t files_lock;
#define file_list_unlock() spin_unlock(&files_lock);
#define get_file(x) atomic_long_inc(&(x)->f_count)
#define fput_atomic(x) atomic_long_add_unless(&(x)->f_count, -1, 1)
#define file_count(x) atomic_long_read(&(x)->f_count)
#ifdef CONFIG_DEBUG_WRITECOUNT
@@ -1497,7 +1498,7 @@ struct file_operations {
int (*open) (struct inode *, struct file *);
int (*flush) (struct file *, fl_owner_t id);
int (*release) (struct inode *, struct file *);
int (*fsync) (struct file *, struct dentry *, int datasync);
int (*fsync) (struct file *, int datasync);
int (*aio_fsync) (struct kiocb *, int datasync);
int (*fasync) (int, struct file *, int);
int (*lock) (struct file *, int, struct file_lock *);
@@ -2212,7 +2213,7 @@ extern int generic_segment_checks(const struct iovec *iov,
/* fs/block_dev.c */
extern ssize_t blkdev_aio_write(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos);
extern int blkdev_fsync(struct file *filp, struct dentry *dentry, int datasync);
extern int blkdev_fsync(struct file *filp, int datasync);
/* fs/splice.c */
extern ssize_t generic_file_splice_read(struct file *, loff_t *,
@@ -2228,6 +2229,7 @@ extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
extern void
file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping);
extern loff_t noop_llseek(struct file *file, loff_t offset, int origin);
extern loff_t no_llseek(struct file *file, loff_t offset, int origin);
extern loff_t generic_file_llseek(struct file *file, loff_t offset, int origin);
extern loff_t generic_file_llseek_unlocked(struct file *file, loff_t offset,
@@ -2250,10 +2252,19 @@ static inline int xip_truncate_page(struct address_space *mapping, loff_t from)
#endif
#ifdef CONFIG_BLOCK
struct bio;
typedef void (dio_submit_t)(int rw, struct bio *bio, struct inode *inode,
loff_t file_offset);
void dio_end_io(struct bio *bio, int error);
ssize_t __blockdev_direct_IO_newtrunc(int rw, struct kiocb *iocb, struct inode *inode,
struct block_device *bdev, const struct iovec *iov, loff_t offset,
unsigned long nr_segs, get_block_t get_block, dio_iodone_t end_io,
dio_submit_t submit_io, int lock_type);
ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
struct block_device *bdev, const struct iovec *iov, loff_t offset,
unsigned long nr_segs, get_block_t get_block, dio_iodone_t end_io,
int lock_type);
dio_submit_t submit_io, int lock_type);
enum {
/* need locking between buffered and direct access */
@@ -2263,13 +2274,31 @@ enum {
DIO_SKIP_HOLES = 0x02,
};
static inline ssize_t blockdev_direct_IO_newtrunc(int rw, struct kiocb *iocb,
struct inode *inode, struct block_device *bdev, const struct iovec *iov,
loff_t offset, unsigned long nr_segs, get_block_t get_block,
dio_iodone_t end_io)
{
return __blockdev_direct_IO_newtrunc(rw, iocb, inode, bdev, iov, offset,
nr_segs, get_block, end_io, NULL,
DIO_LOCKING | DIO_SKIP_HOLES);
}
static inline ssize_t blockdev_direct_IO_no_locking_newtrunc(int rw, struct kiocb *iocb,
struct inode *inode, struct block_device *bdev, const struct iovec *iov,
loff_t offset, unsigned long nr_segs, get_block_t get_block,
dio_iodone_t end_io)
{
return __blockdev_direct_IO_newtrunc(rw, iocb, inode, bdev, iov, offset,
nr_segs, get_block, end_io, NULL, 0);
}
static inline ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb,
struct inode *inode, struct block_device *bdev, const struct iovec *iov,
loff_t offset, unsigned long nr_segs, get_block_t get_block,
dio_iodone_t end_io)
{
return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
nr_segs, get_block, end_io,
nr_segs, get_block, end_io, NULL,
DIO_LOCKING | DIO_SKIP_HOLES);
}
@@ -2279,7 +2308,7 @@ static inline ssize_t blockdev_direct_IO_no_locking(int rw, struct kiocb *iocb,
dio_iodone_t end_io)
{
return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
nr_segs, get_block, end_io, 0);
nr_segs, get_block, end_io, NULL, 0);
}
#endif
@@ -2335,13 +2364,15 @@ extern int dcache_dir_open(struct inode *, struct file *);
extern int dcache_dir_close(struct inode *, struct file *);
extern loff_t dcache_dir_lseek(struct file *, loff_t, int);
extern int dcache_readdir(struct file *, void *, filldir_t);
extern int simple_setattr(struct dentry *, struct iattr *);
extern int simple_getattr(struct vfsmount *, struct dentry *, struct kstat *);
extern int simple_statfs(struct dentry *, struct kstatfs *);
extern int simple_link(struct dentry *, struct inode *, struct dentry *);
extern int simple_unlink(struct inode *, struct dentry *);
extern int simple_rmdir(struct inode *, struct dentry *);
extern int simple_rename(struct inode *, struct dentry *, struct inode *, struct dentry *);
extern int simple_sync_file(struct file *, struct dentry *, int);
extern int simple_setsize(struct inode *, loff_t);
extern int noop_fsync(struct file *, int);
extern int simple_empty(struct dentry *);
extern int simple_readpage(struct file *file, struct page *page);
extern int simple_write_begin(struct file *file, struct address_space *mapping,
@@ -2366,7 +2397,7 @@ extern ssize_t simple_read_from_buffer(void __user *to, size_t count,
extern ssize_t simple_write_to_buffer(void *to, size_t available, loff_t *ppos,
const void __user *from, size_t count);
extern int simple_fsync(struct file *, struct dentry *, int);
extern int generic_file_fsync(struct file *, int);
#ifdef CONFIG_MIGRATION
extern int buffer_migrate_page(struct address_space *,
@@ -2377,7 +2408,8 @@ extern int buffer_migrate_page(struct address_space *,
extern int inode_change_ok(const struct inode *, struct iattr *);
extern int inode_newsize_ok(const struct inode *, loff_t offset);
extern int __must_check inode_setattr(struct inode *, struct iattr *);
extern int __must_check inode_setattr(struct inode *, const struct iattr *);
extern void generic_setattr(struct inode *inode, const struct iattr *attr);
extern void file_update_time(struct file *file);

103
include/linux/ftrace_event.h
View File

@@ -73,18 +73,25 @@ struct trace_iterator {
};
struct trace_event;
typedef enum print_line_t (*trace_print_func)(struct trace_iterator *iter,
int flags);
struct trace_event {
struct hlist_node node;
struct list_head list;
int type;
int flags, struct trace_event *event);
struct trace_event_functions {
trace_print_func trace;
trace_print_func raw;
trace_print_func hex;
trace_print_func binary;
};
struct trace_event {
struct hlist_node node;
struct list_head list;
int type;
struct trace_event_functions *funcs;
};
extern int register_ftrace_event(struct trace_event *event);
extern int unregister_ftrace_event(struct trace_event *event);
@@ -116,28 +123,70 @@ void tracing_record_cmdline(struct task_struct *tsk);
struct event_filter;
enum trace_reg {
TRACE_REG_REGISTER,
TRACE_REG_UNREGISTER,
TRACE_REG_PERF_REGISTER,
TRACE_REG_PERF_UNREGISTER,
};
struct ftrace_event_call;
struct ftrace_event_class {
char *system;
void *probe;
#ifdef CONFIG_PERF_EVENTS
void *perf_probe;
#endif
int (*reg)(struct ftrace_event_call *event,
enum trace_reg type);
int (*define_fields)(struct ftrace_event_call *);
struct list_head *(*get_fields)(struct ftrace_event_call *);
struct list_head fields;
int (*raw_init)(struct ftrace_event_call *);
};
enum {
TRACE_EVENT_FL_ENABLED_BIT,
TRACE_EVENT_FL_FILTERED_BIT,
};
enum {
TRACE_EVENT_FL_ENABLED = (1 << TRACE_EVENT_FL_ENABLED_BIT),
TRACE_EVENT_FL_FILTERED = (1 << TRACE_EVENT_FL_FILTERED_BIT),
};
struct ftrace_event_call {
struct list_head list;
struct ftrace_event_class *class;
char *name;
char *system;
struct dentry *dir;
struct trace_event *event;
int enabled;
int (*regfunc)(struct ftrace_event_call *);
void (*unregfunc)(struct ftrace_event_call *);
int id;
struct trace_event event;
const char *print_fmt;
int (*raw_init)(struct ftrace_event_call *);
int (*define_fields)(struct ftrace_event_call *);
struct list_head fields;
int filter_active;
struct event_filter *filter;
void *mod;
void *data;
/*
* 32 bit flags:
* bit 1: enabled
* bit 2: filter_active
*
* Changes to flags must hold the event_mutex.
*
* Note: Reads of flags do not hold the event_mutex since
* they occur in critical sections. But the way flags
* is currently used, these changes do no affect the code
* except that when a change is made, it may have a slight
* delay in propagating the changes to other CPUs due to
* caching and such.
*/
unsigned int flags;
#ifdef CONFIG_PERF_EVENTS
int perf_refcount;
int (*perf_event_enable)(struct ftrace_event_call *);
void (*perf_event_disable)(struct ftrace_event_call *);
struct hlist_head *perf_events;
#endif
};
#define PERF_MAX_TRACE_SIZE 2048
@@ -194,24 +243,22 @@ struct perf_event;
DECLARE_PER_CPU(struct pt_regs, perf_trace_regs);
extern int perf_trace_enable(int event_id);
extern void perf_trace_disable(int event_id);
extern int ftrace_profile_set_filter(struct perf_event *event, int event_id,
extern int perf_trace_init(struct perf_event *event);
extern void perf_trace_destroy(struct perf_event *event);
extern int perf_trace_enable(struct perf_event *event);
extern void perf_trace_disable(struct perf_event *event);
extern int ftrace_profile_set_filter(struct perf_event *event, int event_id,
char *filter_str);
extern void ftrace_profile_free_filter(struct perf_event *event);
extern void *
perf_trace_buf_prepare(int size, unsigned short type, int *rctxp,
unsigned long *irq_flags);
extern void *perf_trace_buf_prepare(int size, unsigned short type,
struct pt_regs *regs, int *rctxp);
static inline void
perf_trace_buf_submit(void *raw_data, int size, int rctx, u64 addr,
u64 count, unsigned long irq_flags, struct pt_regs *regs)
u64 count, struct pt_regs *regs, void *head)
{
struct trace_entry *entry = raw_data;
perf_tp_event(entry->type, addr, count, raw_data, size, regs);
perf_tp_event(addr, count, raw_data, size, regs, head);
perf_swevent_put_recursion_context(rctx);
local_irq_restore(irq_flags);
}
#endif

5
include/linux/fuse.h
View File

@@ -34,6 +34,9 @@
* 7.13
* - make max number of background requests and congestion threshold
* tunables
*
* 7.14
* - add splice support to fuse device
*/
#ifndef _LINUX_FUSE_H
@@ -65,7 +68,7 @@
#define FUSE_KERNEL_VERSION 7
/** Minor version number of this interface */
#define FUSE_KERNEL_MINOR_VERSION 13
#define FUSE_KERNEL_MINOR_VERSION 14
/** The node ID of the root inode */
#define FUSE_ROOT_ID 1

18
include/linux/gfp.h
View File

@@ -15,7 +15,7 @@ struct vm_area_struct;
* Zone modifiers (see linux/mmzone.h - low three bits)
*
* Do not put any conditional on these. If necessary modify the definitions
* without the underscores and use the consistently. The definitions here may
* without the underscores and use them consistently. The definitions here may
* be used in bit comparisons.
*/
#define __GFP_DMA ((__force gfp_t)0x01u)
@@ -101,7 +101,7 @@ struct vm_area_struct;
__GFP_NORETRY|__GFP_NOMEMALLOC)
/* Control slab gfp mask during early boot */
#define GFP_BOOT_MASK __GFP_BITS_MASK & ~(__GFP_WAIT|__GFP_IO|__GFP_FS)
#define GFP_BOOT_MASK (__GFP_BITS_MASK & ~(__GFP_WAIT|__GFP_IO|__GFP_FS))
/* Control allocation constraints */
#define GFP_CONSTRAINT_MASK (__GFP_HARDWALL|__GFP_THISNODE)
@@ -152,12 +152,12 @@ static inline int allocflags_to_migratetype(gfp_t gfp_flags)
* GFP_ZONE_TABLE is a word size bitstring that is used for looking up the
* zone to use given the lowest 4 bits of gfp_t. Entries are ZONE_SHIFT long
* and there are 16 of them to cover all possible combinations of
* __GFP_DMA, __GFP_DMA32, __GFP_MOVABLE and __GFP_HIGHMEM
* __GFP_DMA, __GFP_DMA32, __GFP_MOVABLE and __GFP_HIGHMEM.
*
* The zone fallback order is MOVABLE=>HIGHMEM=>NORMAL=>DMA32=>DMA.
* But GFP_MOVABLE is not only a zone specifier but also an allocation
* policy. Therefore __GFP_MOVABLE plus another zone selector is valid.
* Only 1bit of the lowest 3 bit (DMA,DMA32,HIGHMEM) can be set to "1".
* Only 1 bit of the lowest 3 bits (DMA,DMA32,HIGHMEM) can be set to "1".
*
* bit result
* =================
@@ -187,7 +187,7 @@ static inline int allocflags_to_migratetype(gfp_t gfp_flags)
#define GFP_ZONE_TABLE ( \
(ZONE_NORMAL << 0 * ZONES_SHIFT) \
| (OPT_ZONE_DMA << __GFP_DMA * ZONES_SHIFT) \
| (OPT_ZONE_DMA << __GFP_DMA * ZONES_SHIFT) \
| (OPT_ZONE_HIGHMEM << __GFP_HIGHMEM * ZONES_SHIFT) \
| (OPT_ZONE_DMA32 << __GFP_DMA32 * ZONES_SHIFT) \
| (ZONE_NORMAL << __GFP_MOVABLE * ZONES_SHIFT) \
@@ -197,7 +197,7 @@ static inline int allocflags_to_migratetype(gfp_t gfp_flags)
)
/*
* GFP_ZONE_BAD is a bitmap for all combination of __GFP_DMA, __GFP_DMA32
* GFP_ZONE_BAD is a bitmap for all combinations of __GFP_DMA, __GFP_DMA32
* __GFP_HIGHMEM and __GFP_MOVABLE that are not permitted. One flag per
* entry starting with bit 0. Bit is set if the combination is not
* allowed.
@@ -320,17 +320,17 @@ void *alloc_pages_exact(size_t size, gfp_t gfp_mask);
void free_pages_exact(void *virt, size_t size);
#define __get_free_page(gfp_mask) \
__get_free_pages((gfp_mask),0)
__get_free_pages((gfp_mask), 0)
#define __get_dma_pages(gfp_mask, order) \
__get_free_pages((gfp_mask) | GFP_DMA,(order))
__get_free_pages((gfp_mask) | GFP_DMA, (order))
extern void __free_pages(struct page *page, unsigned int order);
extern void free_pages(unsigned long addr, unsigned int order);
extern void free_hot_cold_page(struct page *page, int cold);
#define __free_page(page) __free_pages((page), 0)
#define free_page(addr) free_pages((addr),0)
#define free_page(addr) free_pages((addr), 0)
void page_alloc_init(void);
void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp);

5
include/linux/gpio.h
View File

@@ -51,6 +51,11 @@ static inline int gpio_direction_output(unsigned gpio, int value)
return -ENOSYS;
}
static inline int gpio_set_debounce(unsigned gpio, unsigned debounce)
{
return -ENOSYS;
}
static inline int gpio_get_value(unsigned gpio)
{
/* GPIO can never have been requested or set as {in,out}put */

2
include/linux/highmem.h
View File

@@ -27,7 +27,7 @@ static inline void invalidate_kernel_vmap_range(void *vaddr, int size)
#include <asm/kmap_types.h>
#if defined(CONFIG_DEBUG_HIGHMEM) && defined(CONFIG_TRACE_IRQFLAGS_SUPPORT)
#ifdef CONFIG_DEBUG_HIGHMEM
void debug_kmap_atomic(enum km_type type);

154
include/linux/i2c/adp8860.h Normal file
View File

@@ -0,0 +1,154 @@
/*
* Definitions and platform data for Analog Devices
* Backlight drivers ADP8860
*
* Copyright 2009-2010 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#ifndef __LINUX_I2C_ADP8860_H
#define __LINUX_I2C_ADP8860_H
#include <linux/leds.h>
#include <linux/types.h>
#define ID_ADP8860 8860
#define ADP8860_MAX_BRIGHTNESS 0x7F
#define FLAG_OFFT_SHIFT 8
/*
* LEDs subdevice platform data
*/
#define ADP8860_LED_DIS_BLINK (0 << FLAG_OFFT_SHIFT)
#define ADP8860_LED_OFFT_600ms (1 << FLAG_OFFT_SHIFT)
#define ADP8860_LED_OFFT_1200ms (2 << FLAG_OFFT_SHIFT)
#define ADP8860_LED_OFFT_1800ms (3 << FLAG_OFFT_SHIFT)
#define ADP8860_LED_ONT_200ms 0
#define ADP8860_LED_ONT_600ms 1
#define ADP8860_LED_ONT_800ms 2
#define ADP8860_LED_ONT_1200ms 3
#define ADP8860_LED_D7 (7)
#define ADP8860_LED_D6 (6)
#define ADP8860_LED_D5 (5)
#define ADP8860_LED_D4 (4)
#define ADP8860_LED_D3 (3)
#define ADP8860_LED_D2 (2)
#define ADP8860_LED_D1 (1)
/*
* Backlight subdevice platform data
*/
#define ADP8860_BL_D7 (1 << 6)
#define ADP8860_BL_D6 (1 << 5)
#define ADP8860_BL_D5 (1 << 4)
#define ADP8860_BL_D4 (1 << 3)
#define ADP8860_BL_D3 (1 << 2)
#define ADP8860_BL_D2 (1 << 1)
#define ADP8860_BL_D1 (1 << 0)
#define ADP8860_FADE_T_DIS 0 /* Fade Timer Disabled */
#define ADP8860_FADE_T_300ms 1 /* 0.3 Sec */
#define ADP8860_FADE_T_600ms 2
#define ADP8860_FADE_T_900ms 3
#define ADP8860_FADE_T_1200ms 4
#define ADP8860_FADE_T_1500ms 5
#define ADP8860_FADE_T_1800ms 6
#define ADP8860_FADE_T_2100ms 7
#define ADP8860_FADE_T_2400ms 8
#define ADP8860_FADE_T_2700ms 9
#define ADP8860_FADE_T_3000ms 10
#define ADP8860_FADE_T_3500ms 11
#define ADP8860_FADE_T_4000ms 12
#define ADP8860_FADE_T_4500ms 13
#define ADP8860_FADE_T_5000ms 14
#define ADP8860_FADE_T_5500ms 15 /* 5.5 Sec */
#define ADP8860_FADE_LAW_LINEAR 0
#define ADP8860_FADE_LAW_SQUARE 1
#define ADP8860_FADE_LAW_CUBIC1 2
#define ADP8860_FADE_LAW_CUBIC2 3
#define ADP8860_BL_AMBL_FILT_80ms 0 /* Light sensor filter time */
#define ADP8860_BL_AMBL_FILT_160ms 1
#define ADP8860_BL_AMBL_FILT_320ms 2
#define ADP8860_BL_AMBL_FILT_640ms 3
#define ADP8860_BL_AMBL_FILT_1280ms 4
#define ADP8860_BL_AMBL_FILT_2560ms 5
#define ADP8860_BL_AMBL_FILT_5120ms 6
#define ADP8860_BL_AMBL_FILT_10240ms 7 /* 10.24 sec */
/*
* Blacklight current 0..30mA
*/
#define ADP8860_BL_CUR_mA(I) ((I * 127) / 30)
/*
* L2 comparator current 0..1106uA
*/
#define ADP8860_L2_COMP_CURR_uA(I) ((I * 255) / 1106)
/*
* L3 comparator current 0..138uA
*/
#define ADP8860_L3_COMP_CURR_uA(I) ((I * 255) / 138)
struct adp8860_backlight_platform_data {
u8 bl_led_assign; /* 1 = Backlight 0 = Individual LED */
u8 bl_fade_in; /* Backlight Fade-In Timer */
u8 bl_fade_out; /* Backlight Fade-Out Timer */
u8 bl_fade_law; /* fade-on/fade-off transfer characteristic */
u8 en_ambl_sens; /* 1 = enable ambient light sensor */
u8 abml_filt; /* Light sensor filter time */
u8 l1_daylight_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
u8 l1_daylight_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
u8 l2_office_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
u8 l2_office_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
u8 l3_dark_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
u8 l3_dark_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
u8 l2_trip; /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */
u8 l2_hyst; /* use L2_COMP_CURR_uA(I) 0 <= I <= 1106 uA */
u8 l3_trip; /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */
u8 l3_hyst; /* use L3_COMP_CURR_uA(I) 0 <= I <= 551 uA */
/**
* Independent Current Sinks / LEDS
* Sinks not assigned to the Backlight can be exposed to
* user space using the LEDS CLASS interface
*/
int num_leds;
struct led_info *leds;
u8 led_fade_in; /* LED Fade-In Timer */
u8 led_fade_out; /* LED Fade-Out Timer */
u8 led_fade_law; /* fade-on/fade-off transfer characteristic */
u8 led_on_time;
/**
* Gain down disable. Setting this option does not allow the
* charge pump to switch to lower gains. NOT AVAILABLE on ADP8860
* 1 = the charge pump doesn't switch down in gain until all LEDs are 0.
* The charge pump switches up in gain as needed. This feature is
* useful if the ADP8863 charge pump is used to drive an external load.
* This feature must be used when utilizing small fly capacitors
* (0402 or smaller).
* 0 = the charge pump automatically switches up and down in gain.
* This provides optimal efficiency, but is not suitable for driving
* loads that are not connected through the ADP8863 diode drivers.
* Additionally, the charge pump fly capacitors should be low ESR
* and sized 0603 or greater.
*/
u8 gdwn_dis;
};
#endif /* __LINUX_I2C_ADP8860_H */

3
include/linux/i2c/max732x.h
View File

@@ -7,6 +7,9 @@ struct max732x_platform_data {
/* number of the first GPIO */
unsigned gpio_base;
/* interrupt base */
int irq_base;
void *context; /* param to setup/teardown */
int (*setup)(struct i2c_client *client,

2
include/linux/i2c/pca953x.h
View File

@@ -24,7 +24,7 @@ struct pca953x_platform_data {
int (*teardown)(struct i2c_client *client,
unsigned gpio, unsigned ngpio,
void *context);
char **names;
const char *const *names;
};
#endif /* _LINUX_PCA953X_H */

13
include/linux/init_task.h
View File

@@ -16,7 +16,7 @@ extern struct files_struct init_files;
extern struct fs_struct init_fs;
#define INIT_SIGNALS(sig) { \
.count = ATOMIC_INIT(1), \
.nr_threads = 1, \
.wait_chldexit = __WAIT_QUEUE_HEAD_INITIALIZER(sig.wait_chldexit),\
.shared_pending = { \
.list = LIST_HEAD_INIT(sig.shared_pending.list), \
@@ -35,7 +35,7 @@ extern struct nsproxy init_nsproxy;
#define INIT_SIGHAND(sighand) { \
.count = ATOMIC_INIT(1), \
.action = { { { .sa_handler = NULL, } }, }, \
.action = { { { .sa_handler = SIG_DFL, } }, }, \
.siglock = __SPIN_LOCK_UNLOCKED(sighand.siglock), \
.signalfd_wqh = __WAIT_QUEUE_HEAD_INITIALIZER(sighand.signalfd_wqh), \
}
@@ -45,9 +45,9 @@ extern struct group_info init_groups;
#define INIT_STRUCT_PID { \
.count = ATOMIC_INIT(1), \
.tasks = { \
{ .first = &init_task.pids[PIDTYPE_PID].node }, \
{ .first = &init_task.pids[PIDTYPE_PGID].node }, \
{ .first = &init_task.pids[PIDTYPE_SID].node }, \
{ .first = NULL }, \
{ .first = NULL }, \
{ .first = NULL }, \
}, \
.level = 0, \
.numbers = { { \
@@ -61,7 +61,7 @@ extern struct group_info init_groups;
{ \
.node = { \
.next = NULL, \
.pprev = &init_struct_pid.tasks[type].first, \
.pprev = NULL, \
}, \
.pid = &init_struct_pid, \
}
@@ -163,6 +163,7 @@ extern struct cred init_cred;
[PIDTYPE_PGID] = INIT_PID_LINK(PIDTYPE_PGID), \
[PIDTYPE_SID] = INIT_PID_LINK(PIDTYPE_SID), \
}, \
.thread_group = LIST_HEAD_INIT(tsk.thread_group), \
.dirties = INIT_PROP_LOCAL_SINGLE(dirties), \
INIT_IDS \
INIT_PERF_EVENTS(tsk) \

12
include/linux/input.h
View File

@@ -1155,7 +1155,7 @@ struct input_dev {
int sync;
int abs[ABS_MAX + 1];
int abs[ABS_CNT];
int rep[REP_MAX + 1];
unsigned long key[BITS_TO_LONGS(KEY_CNT)];
@@ -1163,11 +1163,11 @@ struct input_dev {
unsigned long snd[BITS_TO_LONGS(SND_CNT)];
unsigned long sw[BITS_TO_LONGS(SW_CNT)];
int absmax[ABS_MAX + 1];
int absmin[ABS_MAX + 1];
int absfuzz[ABS_MAX + 1];
int absflat[ABS_MAX + 1];
int absres[ABS_MAX + 1];
int absmax[ABS_CNT];
int absmin[ABS_CNT];
int absfuzz[ABS_CNT];
int absflat[ABS_CNT];
int absres[ABS_CNT];
int (*open)(struct input_dev *dev);
void (*close)(struct input_dev *dev);

24
include/linux/input/tps6507x-ts.h Normal file
View File

@@ -0,0 +1,24 @@
/* linux/i2c/tps6507x-ts.h
*
* Functions to access TPS65070 touch screen chip.
*
* Copyright (c) 2009 RidgeRun (todd.fischer@ridgerun.com)
*
*
* For licencing details see kernel-base/COPYING
*/
#ifndef __LINUX_I2C_TPS6507X_TS_H
#define __LINUX_I2C_TPS6507X_TS_H
/* Board specific touch screen initial values */
struct touchscreen_init_data {
int poll_period; /* ms */
int vref; /* non-zero to leave vref on */
__u16 min_pressure; /* min reading to be treated as a touch */
__u16 vendor;
__u16 product;
__u16 version;
};
#endif /* __LINUX_I2C_TPS6507X_TS_H */

1
include/linux/ivtvfb.h
View File

@@ -33,6 +33,5 @@ struct ivtvfb_dma_frame {
};
#define IVTVFB_IOC_DMA_FRAME _IOW('V', BASE_VIDIOC_PRIVATE+0, struct ivtvfb_dma_frame)
#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32)
#endif

4
include/linux/joystick.h
View File

@@ -64,8 +64,8 @@ struct js_event {
#define JSIOCSCORR _IOW('j', 0x21, struct js_corr) /* set correction values */
#define JSIOCGCORR _IOR('j', 0x22, struct js_corr) /* get correction values */
#define JSIOCSAXMAP _IOW('j', 0x31, __u8[ABS_MAX + 1]) /* set axis mapping */
#define JSIOCGAXMAP _IOR('j', 0x32, __u8[ABS_MAX + 1]) /* get axis mapping */
#define JSIOCSAXMAP _IOW('j', 0x31, __u8[ABS_CNT]) /* set axis mapping */
#define JSIOCGAXMAP _IOR('j', 0x32, __u8[ABS_CNT]) /* get axis mapping */
#define JSIOCSBTNMAP _IOW('j', 0x33, __u16[KEY_MAX - BTN_MISC + 1]) /* set button mapping */
#define JSIOCGBTNMAP _IOR('j', 0x34, __u16[KEY_MAX - BTN_MISC + 1]) /* get button mapping */

25
include/linux/kernel.h
View File

@@ -24,9 +24,9 @@
extern const char linux_banner[];
extern const char linux_proc_banner[];
#define USHORT_MAX ((u16)(~0U))
#define SHORT_MAX ((s16)(USHORT_MAX>>1))
#define SHORT_MIN (-SHORT_MAX - 1)
#define USHRT_MAX ((u16)(~0U))
#define SHRT_MAX ((s16)(USHRT_MAX>>1))
#define SHRT_MIN ((s16)(-SHRT_MAX - 1))
#define INT_MAX ((int)(~0U>>1))
#define INT_MIN (-INT_MAX - 1)
#define UINT_MAX (~0U)
@@ -375,6 +375,8 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
return buf;
}
extern int hex_to_bin(char ch);
#ifndef pr_fmt
#define pr_fmt(fmt) fmt
#endif
@@ -389,6 +391,7 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
#define pr_warning(fmt, ...) \
printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
#define pr_warn pr_warning
#define pr_notice(fmt, ...) \
printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
#define pr_info(fmt, ...) \
@@ -423,14 +426,13 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
* no local ratelimit_state used in the !PRINTK case
*/
#ifdef CONFIG_PRINTK
#define printk_ratelimited(fmt, ...) ({ \
static struct ratelimit_state _rs = { \
.interval = DEFAULT_RATELIMIT_INTERVAL, \
.burst = DEFAULT_RATELIMIT_BURST, \
}; \
\
if (__ratelimit(&_rs)) \
printk(fmt, ##__VA_ARGS__); \
#define printk_ratelimited(fmt, ...) ({ \
static DEFINE_RATELIMIT_STATE(_rs, \
DEFAULT_RATELIMIT_INTERVAL, \
DEFAULT_RATELIMIT_BURST); \
\
if (__ratelimit(&_rs)) \
printk(fmt, ##__VA_ARGS__); \
})
#else
/* No effect, but we still get type checking even in the !PRINTK case: */
@@ -447,6 +449,7 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
#define pr_warning_ratelimited(fmt, ...) \
printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
#define pr_warn_ratelimited pr_warning_ratelimited
#define pr_notice_ratelimited(fmt, ...) \
printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__)
#define pr_info_ratelimited(fmt, ...) \

64
include/linux/kmod.h
View File

@@ -23,6 +23,7 @@
#include <linux/stddef.h>
#include <linux/errno.h>
#include <linux/compiler.h>
#include <linux/workqueue.h>
#define KMOD_PATH_LEN 256
@@ -45,19 +46,6 @@ static inline int request_module_nowait(const char *name, ...) { return -ENOSYS;
struct key;
struct file;
struct subprocess_info;
/* Allocate a subprocess_info structure */
struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
char **envp, gfp_t gfp_mask);
/* Set various pieces of state into the subprocess_info structure */
void call_usermodehelper_setkeys(struct subprocess_info *info,
struct key *session_keyring);
int call_usermodehelper_stdinpipe(struct subprocess_info *sub_info,
struct file **filp);
void call_usermodehelper_setcleanup(struct subprocess_info *info,
void (*cleanup)(char **argv, char **envp));
enum umh_wait {
UMH_NO_WAIT = -1, /* don't wait at all */
@@ -65,6 +53,29 @@ enum umh_wait {
UMH_WAIT_PROC = 1, /* wait for the process to complete */
};
struct subprocess_info {
struct work_struct work;
struct completion *complete;
char *path;
char **argv;
char **envp;
enum umh_wait wait;
int retval;
int (*init)(struct subprocess_info *info);
void (*cleanup)(struct subprocess_info *info);
void *data;
};
/* Allocate a subprocess_info structure */
struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
char **envp, gfp_t gfp_mask);
/* Set various pieces of state into the subprocess_info structure */
void call_usermodehelper_setfns(struct subprocess_info *info,
int (*init)(struct subprocess_info *info),
void (*cleanup)(struct subprocess_info *info),
void *data);
/* Actually execute the sub-process */
int call_usermodehelper_exec(struct subprocess_info *info, enum umh_wait wait);
@@ -73,38 +84,33 @@ int call_usermodehelper_exec(struct subprocess_info *info, enum umh_wait wait);
void call_usermodehelper_freeinfo(struct subprocess_info *info);
static inline int
call_usermodehelper(char *path, char **argv, char **envp, enum umh_wait wait)
call_usermodehelper_fns(char *path, char **argv, char **envp,
enum umh_wait wait,
int (*init)(struct subprocess_info *info),
void (*cleanup)(struct subprocess_info *), void *data)
{
struct subprocess_info *info;
gfp_t gfp_mask = (wait == UMH_NO_WAIT) ? GFP_ATOMIC : GFP_KERNEL;
info = call_usermodehelper_setup(path, argv, envp, gfp_mask);
if (info == NULL)
return -ENOMEM;
call_usermodehelper_setfns(info, init, cleanup, data);
return call_usermodehelper_exec(info, wait);
}
static inline int
call_usermodehelper_keys(char *path, char **argv, char **envp,
struct key *session_keyring, enum umh_wait wait)
call_usermodehelper(char *path, char **argv, char **envp, enum umh_wait wait)
{
struct subprocess_info *info;
gfp_t gfp_mask = (wait == UMH_NO_WAIT) ? GFP_ATOMIC : GFP_KERNEL;
info = call_usermodehelper_setup(path, argv, envp, gfp_mask);
if (info == NULL)
return -ENOMEM;
call_usermodehelper_setkeys(info, session_keyring);
return call_usermodehelper_exec(info, wait);
return call_usermodehelper_fns(path, argv, envp, wait,
NULL, NULL, NULL);
}
extern void usermodehelper_init(void);
struct file;
extern int call_usermodehelper_pipe(char *path, char *argv[], char *envp[],
struct file **filp);
extern int usermodehelper_disable(void);
extern void usermodehelper_enable(void);

23
include/linux/lcd.h
View File

@@ -69,6 +69,29 @@ struct lcd_device {
struct device dev;
};
struct lcd_platform_data {
/* reset lcd panel device. */
int (*reset)(struct lcd_device *ld);
/* on or off to lcd panel. if 'enable' is 0 then
lcd power off and 1, lcd power on. */
int (*power_on)(struct lcd_device *ld, int enable);
/* it indicates whether lcd panel was enabled
from bootloader or not. */
int lcd_enabled;
/* it means delay for stable time when it becomes low to high
or high to low that is dependent on whether reset gpio is
low active or high active. */
unsigned int reset_delay;
/* stable time needing to become lcd power on. */
unsigned int power_on_delay;
/* stable time needing to become lcd power off. */
unsigned int power_off_delay;
/* it could be used for any purpose. */
void *pdata;
};
static inline void lcd_set_power(struct lcd_device *ld, int power)
{
mutex_lock(&ld->update_lock);

12
include/linux/leds.h
View File

@@ -149,14 +149,18 @@ struct gpio_led {
unsigned default_state : 2;
/* default_state should be one of LEDS_GPIO_DEFSTATE_(ON|OFF|KEEP) */
};
#define LEDS_GPIO_DEFSTATE_OFF 0
#define LEDS_GPIO_DEFSTATE_ON 1
#define LEDS_GPIO_DEFSTATE_KEEP 2
#define LEDS_GPIO_DEFSTATE_OFF 0
#define LEDS_GPIO_DEFSTATE_ON 1
#define LEDS_GPIO_DEFSTATE_KEEP 2
struct gpio_led_platform_data {
int num_leds;
struct gpio_led *leds;
int (*gpio_blink_set)(unsigned gpio,
#define GPIO_LED_NO_BLINK_LOW 0 /* No blink GPIO state low */
#define GPIO_LED_NO_BLINK_HIGH 1 /* No blink GPIO state high */
#define GPIO_LED_BLINK 2 /* Plase, blink */
int (*gpio_blink_set)(unsigned gpio, int state,
unsigned long *delay_on,
unsigned long *delay_off);
};

36
include/linux/libata.h
View File

@@ -386,6 +386,7 @@ enum {
ATA_HORKAGE_1_5_GBPS = (1 << 13), /* force 1.5 Gbps */
ATA_HORKAGE_NOSETXFER = (1 << 14), /* skip SETXFER, SATA only */
ATA_HORKAGE_BROKEN_FPDMA_AA = (1 << 15), /* skip AA */
ATA_HORKAGE_DUMP_ID = (1 << 16), /* dump IDENTIFY data */
/* DMA mask for user DMA control: User visible values; DO NOT
renumber */
@@ -513,7 +514,9 @@ struct ata_ioports {
void __iomem *command_addr;
void __iomem *altstatus_addr;
void __iomem *ctl_addr;
#ifdef CONFIG_ATA_BMDMA
void __iomem *bmdma_addr;
#endif /* CONFIG_ATA_BMDMA */
void __iomem *scr_addr;
};
#endif /* CONFIG_ATA_SFF */
@@ -721,8 +724,10 @@ struct ata_port {
u8 ctl; /* cache of ATA control register */
u8 last_ctl; /* Cache last written value */
struct delayed_work sff_pio_task;
#ifdef CONFIG_ATA_BMDMA
struct ata_bmdma_prd *bmdma_prd; /* BMDMA SG list */
dma_addr_t bmdma_prd_dma; /* and its DMA mapping */
#endif /* CONFIG_ATA_BMDMA */
#endif /* CONFIG_ATA_SFF */
unsigned int pio_mask;
@@ -856,10 +861,12 @@ struct ata_port_operations {
void (*sff_irq_clear)(struct ata_port *);
void (*sff_drain_fifo)(struct ata_queued_cmd *qc);
#ifdef CONFIG_ATA_BMDMA
void (*bmdma_setup)(struct ata_queued_cmd *qc);
void (*bmdma_start)(struct ata_queued_cmd *qc);
void (*bmdma_stop)(struct ata_queued_cmd *qc);
u8 (*bmdma_status)(struct ata_port *ap);
#endif /* CONFIG_ATA_BMDMA */
#endif /* CONFIG_ATA_SFF */
ssize_t (*em_show)(struct ata_port *ap, char *buf);
@@ -1555,7 +1562,6 @@ extern void sata_pmp_error_handler(struct ata_port *ap);
#ifdef CONFIG_ATA_SFF
extern const struct ata_port_operations ata_sff_port_ops;
extern const struct ata_port_operations ata_bmdma_port_ops;
extern const struct ata_port_operations ata_bmdma32_port_ops;
/* PIO only, sg_tablesize and dma_boundary limits can be removed */
@@ -1564,11 +1570,6 @@ extern const struct ata_port_operations ata_bmdma32_port_ops;
.sg_tablesize = LIBATA_MAX_PRD, \
.dma_boundary = ATA_DMA_BOUNDARY
#define ATA_BMDMA_SHT(drv_name) \
ATA_BASE_SHT(drv_name), \
.sg_tablesize = LIBATA_MAX_PRD, \
.dma_boundary = ATA_DMA_BOUNDARY
extern void ata_sff_dev_select(struct ata_port *ap, unsigned int device);
extern u8 ata_sff_check_status(struct ata_port *ap);
extern void ata_sff_pause(struct ata_port *ap);
@@ -1593,7 +1594,7 @@ extern int ata_sff_hsm_move(struct ata_port *ap, struct ata_queued_cmd *qc,
extern void ata_sff_queue_pio_task(struct ata_port *ap, unsigned long delay);
extern unsigned int ata_sff_qc_issue(struct ata_queued_cmd *qc);
extern bool ata_sff_qc_fill_rtf(struct ata_queued_cmd *qc);
extern unsigned int ata_sff_host_intr(struct ata_port *ap,
extern unsigned int ata_sff_port_intr(struct ata_port *ap,
struct ata_queued_cmd *qc);
extern irqreturn_t ata_sff_interrupt(int irq, void *dev_instance);
extern void ata_sff_lost_interrupt(struct ata_port *ap);
@@ -1625,11 +1626,24 @@ extern int ata_pci_sff_init_one(struct pci_dev *pdev,
struct scsi_host_template *sht, void *host_priv, int hflags);
#endif /* CONFIG_PCI */
#ifdef CONFIG_ATA_BMDMA
extern const struct ata_port_operations ata_bmdma_port_ops;
#define ATA_BMDMA_SHT(drv_name) \
ATA_BASE_SHT(drv_name), \
.sg_tablesize = LIBATA_MAX_PRD, \
.dma_boundary = ATA_DMA_BOUNDARY
extern void ata_bmdma_qc_prep(struct ata_queued_cmd *qc);
extern unsigned int ata_bmdma_qc_issue(struct ata_queued_cmd *qc);
extern void ata_bmdma_dumb_qc_prep(struct ata_queued_cmd *qc);
extern unsigned int ata_bmdma_port_intr(struct ata_port *ap,
struct ata_queued_cmd *qc);
extern irqreturn_t ata_bmdma_interrupt(int irq, void *dev_instance);
extern void ata_bmdma_error_handler(struct ata_port *ap);
extern void ata_bmdma_post_internal_cmd(struct ata_queued_cmd *qc);
extern void ata_bmdma_irq_clear(struct ata_port *ap);
extern void ata_bmdma_setup(struct ata_queued_cmd *qc);
extern void ata_bmdma_start(struct ata_queued_cmd *qc);
extern void ata_bmdma_stop(struct ata_queued_cmd *qc);
@@ -1640,7 +1654,15 @@ extern int ata_bmdma_port_start32(struct ata_port *ap);
#ifdef CONFIG_PCI
extern int ata_pci_bmdma_clear_simplex(struct pci_dev *pdev);
extern void ata_pci_bmdma_init(struct ata_host *host);
extern int ata_pci_bmdma_prepare_host(struct pci_dev *pdev,
const struct ata_port_info * const * ppi,
struct ata_host **r_host);
extern int ata_pci_bmdma_init_one(struct pci_dev *pdev,
const struct ata_port_info * const * ppi,
struct scsi_host_template *sht,
void *host_priv, int hflags);
#endif /* CONFIG_PCI */
#endif /* CONFIG_ATA_BMDMA */
/**
* ata_sff_busy_wait - Wait for a port status register

12
include/linux/lis3lv02d.h
View File

@@ -25,12 +25,14 @@ struct lis3lv02d_platform_data {
#define LIS3_IRQ1_FF_WU_12 (3 << 0)
#define LIS3_IRQ1_DATA_READY (4 << 0)
#define LIS3_IRQ1_CLICK (7 << 0)
#define LIS3_IRQ1_MASK (7 << 0)
#define LIS3_IRQ2_DISABLE (0 << 3)
#define LIS3_IRQ2_FF_WU_1 (1 << 3)
#define LIS3_IRQ2_FF_WU_2 (2 << 3)
#define LIS3_IRQ2_FF_WU_12 (3 << 3)
#define LIS3_IRQ2_DATA_READY (4 << 3)
#define LIS3_IRQ2_CLICK (7 << 3)
#define LIS3_IRQ2_MASK (7 << 3)
#define LIS3_IRQ_OPEN_DRAIN (1 << 6)
#define LIS3_IRQ_ACTIVE_LOW (1 << 7)
unsigned char irq_cfg;
@@ -43,6 +45,15 @@ struct lis3lv02d_platform_data {
#define LIS3_WAKEUP_Z_HI (1 << 5)
unsigned char wakeup_flags;
unsigned char wakeup_thresh;
unsigned char wakeup_flags2;
unsigned char wakeup_thresh2;
#define LIS3_HIPASS_CUTFF_8HZ 0
#define LIS3_HIPASS_CUTFF_4HZ 1
#define LIS3_HIPASS_CUTFF_2HZ 2
#define LIS3_HIPASS_CUTFF_1HZ 3
#define LIS3_HIPASS1_DISABLE (1 << 2)
#define LIS3_HIPASS2_DISABLE (1 << 3)
unsigned char hipass_ctrl;
#define LIS3_NO_MAP 0
#define LIS3_DEV_X 1
#define LIS3_DEV_Y 2
@@ -58,6 +69,7 @@ struct lis3lv02d_platform_data {
/* Limits for selftest are specified in chip data sheet */
s16 st_min_limits[3]; /* min pass limit x, y, z */
s16 st_max_limits[3]; /* max pass limit x, y, z */
int irq2;
};
#endif /* __LIS3LV02D_H_ */

3
include/linux/matroxfb.h
View File

@@ -4,6 +4,7 @@
#include <asm/ioctl.h>
#include <linux/types.h>
#include <linux/videodev2.h>
#include <linux/fb.h>
struct matroxioc_output_mode {
__u32 output; /* which output */
@@ -37,7 +38,5 @@ enum matroxfb_ctrl_id {
MATROXFB_CID_LAST
};
#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32)
#endif

19
include/linux/memcontrol.h
View File

@@ -25,6 +25,13 @@ struct page_cgroup;
struct page;
struct mm_struct;
extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
struct list_head *dst,
unsigned long *scanned, int order,
int mode, struct zone *z,
struct mem_cgroup *mem_cont,
int active, int file);
#ifdef CONFIG_CGROUP_MEM_RES_CTLR
/*
* All "charge" functions with gfp_mask should use GFP_KERNEL or
@@ -64,12 +71,6 @@ extern void mem_cgroup_uncharge_cache_page(struct page *page);
extern int mem_cgroup_shmem_charge_fallback(struct page *page,
struct mm_struct *mm, gfp_t gfp_mask);
extern unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
struct list_head *dst,
unsigned long *scanned, int order,
int mode, struct zone *z,
struct mem_cgroup *mem_cont,
int active, int file);
extern void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask);
int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *mem);
@@ -89,7 +90,8 @@ int mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *cgroup)
extern struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem);
extern int
mem_cgroup_prepare_migration(struct page *page, struct mem_cgroup **ptr);
mem_cgroup_prepare_migration(struct page *page,
struct page *newpage, struct mem_cgroup **ptr);
extern void mem_cgroup_end_migration(struct mem_cgroup *mem,
struct page *oldpage, struct page *newpage);
@@ -226,7 +228,8 @@ static inline struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *mem)
}
static inline int
mem_cgroup_prepare_migration(struct page *page, struct mem_cgroup **ptr)
mem_cgroup_prepare_migration(struct page *page, struct page *newpage,
struct mem_cgroup **ptr)
{
return 0;
}

1
include/linux/memory_hotplug.h
View File

@@ -202,6 +202,7 @@ static inline int is_mem_section_removable(unsigned long pfn,
}
#endif /* CONFIG_MEMORY_HOTREMOVE */
extern int mem_online_node(int nid);
extern int add_memory(int nid, u64 start, u64 size);
extern int arch_add_memory(int nid, u64 start, u64 size);
extern int remove_memory(u64 start, u64 size);

15
include/linux/mempolicy.h
View File

@@ -23,6 +23,13 @@ enum {
MPOL_MAX, /* always last member of enum */
};
enum mpol_rebind_step {
MPOL_REBIND_ONCE, /* do rebind work at once(not by two step) */
MPOL_REBIND_STEP1, /* first step(set all the newly nodes) */
MPOL_REBIND_STEP2, /* second step(clean all the disallowed nodes)*/
MPOL_REBIND_NSTEP,
};
/* Flags for set_mempolicy */
#define MPOL_F_STATIC_NODES (1 << 15)
#define MPOL_F_RELATIVE_NODES (1 << 14)
@@ -51,6 +58,7 @@ enum {
*/
#define MPOL_F_SHARED (1 << 0) /* identify shared policies */
#define MPOL_F_LOCAL (1 << 1) /* preferred local allocation */
#define MPOL_F_REBINDING (1 << 2) /* identify policies in rebinding */
#ifdef __KERNEL__
@@ -193,8 +201,8 @@ struct mempolicy *mpol_shared_policy_lookup(struct shared_policy *sp,
extern void numa_default_policy(void);
extern void numa_policy_init(void);
extern void mpol_rebind_task(struct task_struct *tsk,
const nodemask_t *new);
extern void mpol_rebind_task(struct task_struct *tsk, const nodemask_t *new,
enum mpol_rebind_step step);
extern void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new);
extern void mpol_fix_fork_child_flag(struct task_struct *p);
@@ -308,7 +316,8 @@ static inline void numa_default_policy(void)
}
static inline void mpol_rebind_task(struct task_struct *tsk,
const nodemask_t *new)
const nodemask_t *new,
enum mpol_rebind_step step)
{
}

7
include/linux/mfd/88pm860x.h
View File

@@ -132,6 +132,7 @@ enum {
PM8607_ID_LDO9,
PM8607_ID_LDO10,
PM8607_ID_LDO12,
PM8607_ID_LDO13,
PM8607_ID_LDO14,
PM8607_ID_RG_MAX,
@@ -309,7 +310,7 @@ struct pm860x_chip {
};
#define PM8607_MAX_REGULATOR 15 /* 3 Bucks, 12 LDOs */
#define PM8607_MAX_REGULATOR PM8607_ID_RG_MAX /* 3 Bucks, 13 LDOs */
enum {
GI2C_PORT = 0,
@@ -369,7 +370,7 @@ extern int pm860x_set_bits(struct i2c_client *, int, unsigned char,
unsigned char);
extern int pm860x_device_init(struct pm860x_chip *chip,
struct pm860x_platform_data *pdata);
extern void pm860x_device_exit(struct pm860x_chip *chip);
struct pm860x_platform_data *pdata) __devinit ;
extern void pm860x_device_exit(struct pm860x_chip *chip) __devexit ;
#endif /* __LINUX_MFD_88PM860X_H */

262
include/linux/mfd/ab4500.h
View File

@@ -1,262 +0,0 @@
/*
* Copyright (C) 2009 ST-Ericsson
*
* Author: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2, as
* published by the Free Software Foundation.
*
* AB4500 device core funtions, for client access
*/
#ifndef MFD_AB4500_H
#define MFD_AB4500_H
#include <linux/device.h>
/*
* AB4500 bank addresses
*/
#define AB4500_SYS_CTRL1_BLOCK 0x1
#define AB4500_SYS_CTRL2_BLOCK 0x2
#define AB4500_REGU_CTRL1 0x3
#define AB4500_REGU_CTRL2 0x4
#define AB4500_USB 0x5
#define AB4500_TVOUT 0x6
#define AB4500_DBI 0x7
#define AB4500_ECI_AV_ACC 0x8
#define AB4500_RESERVED 0x9
#define AB4500_GPADC 0xA
#define AB4500_CHARGER 0xB
#define AB4500_GAS_GAUGE 0xC
#define AB4500_AUDIO 0xD
#define AB4500_INTERRUPT 0xE
#define AB4500_RTC 0xF
#define AB4500_MISC 0x10
#define AB4500_DEBUG 0x12
#define AB4500_PROD_TEST 0x13
#define AB4500_OTP_EMUL 0x15
/*
* System control 1 register offsets.
* Bank = 0x01
*/
#define AB4500_TURNON_STAT_REG 0x0100
#define AB4500_RESET_STAT_REG 0x0101
#define AB4500_PONKEY1_PRESS_STAT_REG 0x0102
#define AB4500_FSM_STAT1_REG 0x0140
#define AB4500_FSM_STAT2_REG 0x0141
#define AB4500_SYSCLK_REQ_STAT_REG 0x0142
#define AB4500_USB_STAT1_REG 0x0143
#define AB4500_USB_STAT2_REG 0x0144
#define AB4500_STATUS_SPARE1_REG 0x0145
#define AB4500_STATUS_SPARE2_REG 0x0146
#define AB4500_CTRL1_REG 0x0180
#define AB4500_CTRL2_REG 0x0181
/*
* System control 2 register offsets.
* bank = 0x02
*/
#define AB4500_CTRL3_REG 0x0200
#define AB4500_MAIN_WDOG_CTRL_REG 0x0201
#define AB4500_MAIN_WDOG_TIMER_REG 0x0202
#define AB4500_LOW_BAT_REG 0x0203
#define AB4500_BATT_OK_REG 0x0204
#define AB4500_SYSCLK_TIMER_REG 0x0205
#define AB4500_SMPSCLK_CTRL_REG 0x0206
#define AB4500_SMPSCLK_SEL1_REG 0x0207
#define AB4500_SMPSCLK_SEL2_REG 0x0208
#define AB4500_SMPSCLK_SEL3_REG 0x0209
#define AB4500_SYSULPCLK_CONF_REG 0x020A
#define AB4500_SYSULPCLK_CTRL1_REG 0x020B
#define AB4500_SYSCLK_CTRL_REG 0x020C
#define AB4500_SYSCLK_REQ1_VALID_REG 0x020D
#define AB4500_SYSCLK_REQ_VALID_REG 0x020E
#define AB4500_SYSCTRL_SPARE_REG 0x020F
#define AB4500_PAD_CONF_REG 0x0210
/*
* Regu control1 register offsets
* Bank = 0x03
*/
#define AB4500_REGU_SERIAL_CTRL1_REG 0x0300
#define AB4500_REGU_SERIAL_CTRL2_REG 0x0301
#define AB4500_REGU_SERIAL_CTRL3_REG 0x0302
#define AB4500_REGU_REQ_CTRL1_REG 0x0303
#define AB4500_REGU_REQ_CTRL2_REG 0x0304
#define AB4500_REGU_REQ_CTRL3_REG 0x0305
#define AB4500_REGU_REQ_CTRL4_REG 0x0306
#define AB4500_REGU_MISC1_REG 0x0380
#define AB4500_REGU_OTGSUPPLY_CTRL_REG 0x0381
#define AB4500_REGU_VUSB_CTRL_REG 0x0382
#define AB4500_REGU_VAUDIO_SUPPLY_REG 0x0383
#define AB4500_REGU_CTRL1_SPARE_REG 0x0384
/*
* Regu control2 Vmod register offsets
*/
#define AB4500_REGU_VMOD_REGU_REG 0x0440
#define AB4500_REGU_VMOD_SEL1_REG 0x0441
#define AB4500_REGU_VMOD_SEL2_REG 0x0442
#define AB4500_REGU_CTRL_DISCH_REG 0x0443
#define AB4500_REGU_CTRL_DISCH2_REG 0x0444
/*
* USB/ULPI register offsets
* Bank : 0x5
*/
#define AB4500_USB_LINE_STAT_REG 0x0580
#define AB4500_USB_LINE_CTRL1_REG 0x0581
#define AB4500_USB_LINE_CTRL2_REG 0x0582
#define AB4500_USB_LINE_CTRL3_REG 0x0583
#define AB4500_USB_LINE_CTRL4_REG 0x0584
#define AB4500_USB_LINE_CTRL5_REG 0x0585
#define AB4500_USB_OTG_CTRL_REG 0x0587
#define AB4500_USB_OTG_STAT_REG 0x0588
#define AB4500_USB_OTG_STAT_REG 0x0588
#define AB4500_USB_CTRL_SPARE_REG 0x0589
#define AB4500_USB_PHY_CTRL_REG 0x058A
/*
* TVOUT / CTRL register offsets
* Bank : 0x06
*/
#define AB4500_TVOUT_CTRL_REG 0x0680
/*
* DBI register offsets
* Bank : 0x07
*/
#define AB4500_DBI_REG1_REG 0x0700
#define AB4500_DBI_REG2_REG 0x0701
/*
* ECI regsiter offsets
* Bank : 0x08
*/
#define AB4500_ECI_CTRL_REG 0x0800
#define AB4500_ECI_HOOKLEVEL_REG 0x0801
#define AB4500_ECI_DATAOUT_REG 0x0802
#define AB4500_ECI_DATAIN_REG 0x0803
/*
* AV Connector register offsets
* Bank : 0x08
*/
#define AB4500_AV_CONN_REG 0x0840
/*
* Accessory detection register offsets
* Bank : 0x08
*/
#define AB4500_ACC_DET_DB1_REG 0x0880
#define AB4500_ACC_DET_DB2_REG 0x0881
/*
* GPADC register offsets
* Bank : 0x0A
*/
#define AB4500_GPADC_CTRL1_REG 0x0A00
#define AB4500_GPADC_CTRL2_REG 0x0A01
#define AB4500_GPADC_CTRL3_REG 0x0A02
#define AB4500_GPADC_AUTO_TIMER_REG 0x0A03
#define AB4500_GPADC_STAT_REG 0x0A04
#define AB4500_GPADC_MANDATAL_REG 0x0A05
#define AB4500_GPADC_MANDATAH_REG 0x0A06
#define AB4500_GPADC_AUTODATAL_REG 0x0A07
#define AB4500_GPADC_AUTODATAH_REG 0x0A08
#define AB4500_GPADC_MUX_CTRL_REG 0x0A09
/*
* Charger / status register offfsets
* Bank : 0x0B
*/
#define AB4500_CH_STATUS1_REG 0x0B00
#define AB4500_CH_STATUS2_REG 0x0B01
#define AB4500_CH_USBCH_STAT1_REG 0x0B02
#define AB4500_CH_USBCH_STAT2_REG 0x0B03
#define AB4500_CH_FSM_STAT_REG 0x0B04
#define AB4500_CH_STAT_REG 0x0B05
/*
* Charger / control register offfsets
* Bank : 0x0B
*/
#define AB4500_CH_VOLT_LVL_REG 0x0B40
/*
* Charger / main control register offfsets
* Bank : 0x0B
*/
#define AB4500_MCH_CTRL1 0x0B80
#define AB4500_MCH_CTRL2 0x0B81
#define AB4500_MCH_IPT_CURLVL_REG 0x0B82
#define AB4500_CH_WD_REG 0x0B83
/*
* Charger / USB control register offsets
* Bank : 0x0B
*/
#define AB4500_USBCH_CTRL1_REG 0x0BC0
#define AB4500_USBCH_CTRL2_REG 0x0BC1
#define AB4500_USBCH_IPT_CRNTLVL_REG 0x0BC2
/*
* RTC bank register offsets
* Bank : 0xF
*/
#define AB4500_RTC_SOFF_STAT_REG 0x0F00
#define AB4500_RTC_CC_CONF_REG 0x0F01
#define AB4500_RTC_READ_REQ_REG 0x0F02
#define AB4500_RTC_WATCH_TSECMID_REG 0x0F03
#define AB4500_RTC_WATCH_TSECHI_REG 0x0F04
#define AB4500_RTC_WATCH_TMIN_LOW_REG 0x0F05
#define AB4500_RTC_WATCH_TMIN_MID_REG 0x0F06
#define AB4500_RTC_WATCH_TMIN_HI_REG 0x0F07
#define AB4500_RTC_ALRM_MIN_LOW_REG 0x0F08
#define AB4500_RTC_ALRM_MIN_MID_REG 0x0F09
#define AB4500_RTC_ALRM_MIN_HI_REG 0x0F0A
#define AB4500_RTC_STAT_REG 0x0F0B
#define AB4500_RTC_BKUP_CHG_REG 0x0F0C
#define AB4500_RTC_FORCE_BKUP_REG 0x0F0D
#define AB4500_RTC_CALIB_REG 0x0F0E
#define AB4500_RTC_SWITCH_STAT_REG 0x0F0F
/*
* PWM Out generators
* Bank: 0x10
*/
#define AB4500_PWM_OUT_CTRL1_REG 0x1060
#define AB4500_PWM_OUT_CTRL2_REG 0x1061
#define AB4500_PWM_OUT_CTRL3_REG 0x1062
#define AB4500_PWM_OUT_CTRL4_REG 0x1063
#define AB4500_PWM_OUT_CTRL5_REG 0x1064
#define AB4500_PWM_OUT_CTRL6_REG 0x1065
#define AB4500_PWM_OUT_CTRL7_REG 0x1066
#define AB4500_I2C_PAD_CTRL_REG 0x1067
#define AB4500_REV_REG 0x1080
/**
* struct ab4500
* @spi: spi device structure
* @tx_buf: transmit buffer
* @rx_buf: receive buffer
* @lock: sync primitive
*/
struct ab4500 {
struct spi_device *spi;
unsigned long tx_buf[4];
unsigned long rx_buf[4];
struct mutex lock;
};
int ab4500_write(struct ab4500 *ab4500, unsigned char block,
unsigned long addr, unsigned char data);
int ab4500_read(struct ab4500 *ab4500, unsigned char block,
unsigned long addr);
#endif /* MFD_AB4500_H */

128
include/linux/mfd/ab8500.h Normal file
View File

@@ -0,0 +1,128 @@
/*
* Copyright (C) ST-Ericsson SA 2010
*
* License Terms: GNU General Public License v2
* Author: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
*/
#ifndef MFD_AB8500_H
#define MFD_AB8500_H
#include <linux/device.h>
/*
* Interrupts
*/
#define AB8500_INT_MAIN_EXT_CH_NOT_OK 0
#define AB8500_INT_UN_PLUG_TV_DET 1
#define AB8500_INT_PLUG_TV_DET 2
#define AB8500_INT_TEMP_WARM 3
#define AB8500_INT_PON_KEY2DB_F 4
#define AB8500_INT_PON_KEY2DB_R 5
#define AB8500_INT_PON_KEY1DB_F 6
#define AB8500_INT_PON_KEY1DB_R 7
#define AB8500_INT_BATT_OVV 8
#define AB8500_INT_MAIN_CH_UNPLUG_DET 10
#define AB8500_INT_MAIN_CH_PLUG_DET 11
#define AB8500_INT_USB_ID_DET_F 12
#define AB8500_INT_USB_ID_DET_R 13
#define AB8500_INT_VBUS_DET_F 14
#define AB8500_INT_VBUS_DET_R 15
#define AB8500_INT_VBUS_CH_DROP_END 16
#define AB8500_INT_RTC_60S 17
#define AB8500_INT_RTC_ALARM 18
#define AB8500_INT_BAT_CTRL_INDB 20
#define AB8500_INT_CH_WD_EXP 21
#define AB8500_INT_VBUS_OVV 22
#define AB8500_INT_MAIN_CH_DROP_END 23
#define AB8500_INT_CCN_CONV_ACC 24
#define AB8500_INT_INT_AUD 25
#define AB8500_INT_CCEOC 26
#define AB8500_INT_CC_INT_CALIB 27
#define AB8500_INT_LOW_BAT_F 28
#define AB8500_INT_LOW_BAT_R 29
#define AB8500_INT_BUP_CHG_NOT_OK 30
#define AB8500_INT_BUP_CHG_OK 31
#define AB8500_INT_GP_HW_ADC_CONV_END 32
#define AB8500_INT_ACC_DETECT_1DB_F 33
#define AB8500_INT_ACC_DETECT_1DB_R 34
#define AB8500_INT_ACC_DETECT_22DB_F 35
#define AB8500_INT_ACC_DETECT_22DB_R 36
#define AB8500_INT_ACC_DETECT_21DB_F 37
#define AB8500_INT_ACC_DETECT_21DB_R 38
#define AB8500_INT_GP_SW_ADC_CONV_END 39
#define AB8500_INT_BTEMP_LOW 72
#define AB8500_INT_BTEMP_LOW_MEDIUM 73
#define AB8500_INT_BTEMP_MEDIUM_HIGH 74
#define AB8500_INT_BTEMP_HIGH 75
#define AB8500_INT_USB_CHARGER_NOT_OK 81
#define AB8500_INT_ID_WAKEUP_R 82
#define AB8500_INT_ID_DET_R1R 84
#define AB8500_INT_ID_DET_R2R 85
#define AB8500_INT_ID_DET_R3R 86
#define AB8500_INT_ID_DET_R4R 87
#define AB8500_INT_ID_WAKEUP_F 88
#define AB8500_INT_ID_DET_R1F 90
#define AB8500_INT_ID_DET_R2F 91
#define AB8500_INT_ID_DET_R3F 92
#define AB8500_INT_ID_DET_R4F 93
#define AB8500_INT_USB_CHG_DET_DONE 94
#define AB8500_INT_USB_CH_TH_PROT_F 96
#define AB8500_INT_USB_CH_TH_PROP_R 97
#define AB8500_INT_MAIN_CH_TH_PROP_F 98
#define AB8500_INT_MAIN_CH_TH_PROT_R 99
#define AB8500_INT_USB_CHARGER_NOT_OKF 103
#define AB8500_NR_IRQS 104
#define AB8500_NUM_IRQ_REGS 13
/**
* struct ab8500 - ab8500 internal structure
* @dev: parent device
* @lock: read/write operations lock
* @irq_lock: genirq bus lock
* @revision: chip revision
* @irq: irq line
* @write: register write
* @read: register read
* @rx_buf: rx buf for SPI
* @tx_buf: tx buf for SPI
* @mask: cache of IRQ regs for bus lock
* @oldmask: cache of previous IRQ regs for bus lock
*/
struct ab8500 {
struct device *dev;
struct mutex lock;
struct mutex irq_lock;
int revision;
int irq_base;
int irq;
int (*write) (struct ab8500 *a8500, u16 addr, u8 data);
int (*read) (struct ab8500 *a8500, u16 addr);
unsigned long tx_buf[4];
unsigned long rx_buf[4];
u8 mask[AB8500_NUM_IRQ_REGS];
u8 oldmask[AB8500_NUM_IRQ_REGS];
};
/**
* struct ab8500_platform_data - AB8500 platform data
* @irq_base: start of AB8500 IRQs, AB8500_NR_IRQS will be used
* @init: board-specific initialization after detection of ab8500
*/
struct ab8500_platform_data {
int irq_base;
void (*init) (struct ab8500 *);
};
extern int ab8500_write(struct ab8500 *a8500, u16 addr, u8 data);
extern int ab8500_read(struct ab8500 *a8500, u16 addr);
extern int ab8500_set_bits(struct ab8500 *a8500, u16 addr, u8 mask, u8 data);
extern int __devinit ab8500_init(struct ab8500 *ab8500);
extern int __devexit ab8500_exit(struct ab8500 *ab8500);
#endif /* MFD_AB8500_H */

134
include/linux/mfd/ab3100.h → include/linux/mfd/abx500.h
View File

@@ -3,17 +3,37 @@
* License terms: GNU General Public License (GPL) version 2
* AB3100 core access functions
* Author: Linus Walleij <linus.walleij@stericsson.com>
*
* ABX500 core access functions.
* The abx500 interface is used for the Analog Baseband chip
* ab3100, ab3550, ab5500 and possibly comming. It is not used for
* ab4500 and ab8500 since they are another family of chip.
*
* Author: Mattias Wallin <mattias.wallin@stericsson.com>
* Author: Mattias Nilsson <mattias.i.nilsson@stericsson.com>
* Author: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
* Author: Rickard Andersson <rickard.andersson@stericsson.com>
*/
#include <linux/device.h>
#include <linux/regulator/machine.h>
#ifndef MFD_AB3100_H
#define MFD_AB3100_H
#ifndef MFD_ABX500_H
#define MFD_ABX500_H
#define ABUNKNOWN 0
#define AB3000 1
#define AB3100 2
#define AB3100_P1A 0xc0
#define AB3100_P1B 0xc1
#define AB3100_P1C 0xc2
#define AB3100_P1D 0xc3
#define AB3100_P1E 0xc4
#define AB3100_P1F 0xc5
#define AB3100_P1G 0xc6
#define AB3100_R2A 0xc7
#define AB3100_R2B 0xc8
#define AB3550_P1A 0x10
#define AB5500_1_0 0x20
#define AB5500_2_0 0x21
#define AB5500_2_1 0x22
/*
* AB3100, EVENTA1, A2 and A3 event register flags
@@ -89,7 +109,7 @@ struct ab3100 {
char chip_name[32];
u8 chip_id;
struct blocking_notifier_head event_subscribers;
u32 startup_events;
u8 startup_events[3];
bool startup_events_read;
};
@@ -112,18 +132,102 @@ struct ab3100_platform_data {
int external_voltage;
};
int ab3100_set_register_interruptible(struct ab3100 *ab3100, u8 reg, u8 regval);
int ab3100_get_register_interruptible(struct ab3100 *ab3100, u8 reg, u8 *regval);
int ab3100_get_register_page_interruptible(struct ab3100 *ab3100,
u8 first_reg, u8 *regvals, u8 numregs);
int ab3100_mask_and_set_register_interruptible(struct ab3100 *ab3100,
u8 reg, u8 andmask, u8 ormask);
u8 ab3100_get_chip_type(struct ab3100 *ab3100);
int ab3100_event_register(struct ab3100 *ab3100,
struct notifier_block *nb);
int ab3100_event_unregister(struct ab3100 *ab3100,
struct notifier_block *nb);
int ab3100_event_registers_startup_state_get(struct ab3100 *ab3100,
u32 *fatevent);
/* AB3550, STR register flags */
#define AB3550_STR_ONSWA (0x01)
#define AB3550_STR_ONSWB (0x02)
#define AB3550_STR_ONSWC (0x04)
#define AB3550_STR_DCIO (0x08)
#define AB3550_STR_BOOT_MODE (0x10)
#define AB3550_STR_SIM_OFF (0x20)
#define AB3550_STR_BATT_REMOVAL (0x40)
#define AB3550_STR_VBUS (0x80)
/* Interrupt mask registers */
#define AB3550_IMR1 0x29
#define AB3550_IMR2 0x2a
#define AB3550_IMR3 0x2b
#define AB3550_IMR4 0x2c
#define AB3550_IMR5 0x2d
enum ab3550_devid {
AB3550_DEVID_ADC,
AB3550_DEVID_DAC,
AB3550_DEVID_LEDS,
AB3550_DEVID_POWER,
AB3550_DEVID_REGULATORS,
AB3550_DEVID_SIM,
AB3550_DEVID_UART,
AB3550_DEVID_RTC,
AB3550_DEVID_CHARGER,
AB3550_DEVID_FUELGAUGE,
AB3550_DEVID_VIBRATOR,
AB3550_DEVID_CODEC,
AB3550_NUM_DEVICES,
};
/**
* struct abx500_init_setting
* Initial value of the registers for driver to use during setup.
*/
struct abx500_init_settings {
u8 bank;
u8 reg;
u8 setting;
};
/**
* struct ab3550_platform_data
* Data supplied to initialize board connections to the AB3550
*/
struct ab3550_platform_data {
struct {unsigned int base; unsigned int count; } irq;
void *dev_data[AB3550_NUM_DEVICES];
size_t dev_data_sz[AB3550_NUM_DEVICES];
struct abx500_init_settings *init_settings;
unsigned int init_settings_sz;
};
int abx500_set_register_interruptible(struct device *dev, u8 bank, u8 reg,
u8 value);
int abx500_get_register_interruptible(struct device *dev, u8 bank, u8 reg,
u8 *value);
int abx500_get_register_page_interruptible(struct device *dev, u8 bank,
u8 first_reg, u8 *regvals, u8 numregs);
int abx500_set_register_page_interruptible(struct device *dev, u8 bank,
u8 first_reg, u8 *regvals, u8 numregs);
/**
* abx500_mask_and_set_register_inerruptible() - Modifies selected bits of a
* target register
*
* @dev: The AB sub device.
* @bank: The i2c bank number.
* @bitmask: The bit mask to use.
* @bitvalues: The new bit values.
*
* Updates the value of an AB register:
* value -> ((value & ~bitmask) | (bitvalues & bitmask))
*/
int abx500_mask_and_set_register_interruptible(struct device *dev, u8 bank,
u8 reg, u8 bitmask, u8 bitvalues);
int abx500_get_chip_id(struct device *dev);
int abx500_event_registers_startup_state_get(struct device *dev, u8 *event);
int abx500_startup_irq_enabled(struct device *dev, unsigned int irq);
struct abx500_ops {
int (*get_chip_id) (struct device *);
int (*get_register) (struct device *, u8, u8, u8 *);
int (*set_register) (struct device *, u8, u8, u8);
int (*get_register_page) (struct device *, u8, u8, u8 *, u8);
int (*set_register_page) (struct device *, u8, u8, u8 *, u8);
int (*mask_and_set_register) (struct device *, u8, u8, u8, u8);
int (*event_registers_startup_state_get) (struct device *, u8 *);
int (*startup_irq_enabled) (struct device *, unsigned int);
};
int abx500_register_ops(struct device *core_dev, struct abx500_ops *ops);
#endif

54
include/linux/mfd/janz.h Normal file
View File

@@ -0,0 +1,54 @@
/*
* Common Definitions for Janz MODULbus devices
*
* Copyright (c) 2010 Ira W. Snyder <iws@ovro.caltech.edu>
*
* 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 JANZ_H
#define JANZ_H
struct janz_platform_data {
/* MODULbus Module Number */
unsigned int modno;
};
/* PLX bridge chip onboard registers */
struct janz_cmodio_onboard_regs {
u8 unused1;
/*
* Read access: interrupt status
* Write access: interrupt disable
*/
u8 int_disable;
u8 unused2;
/*
* Read access: MODULbus number (hex switch)
* Write access: interrupt enable
*/
u8 int_enable;
u8 unused3;
/* write-only */
u8 reset_assert;
u8 unused4;
/* write-only */
u8 reset_deassert;
u8 unused5;
/* read-write access to serial EEPROM */
u8 eep;
u8 unused6;
/* write-only access to EEPROM chip select */
u8 enid;
};
#endif /* JANZ_H */

66
include/linux/mfd/mc13783.h
View File

@@ -64,6 +64,70 @@ static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq)
MC13783_ADC0_TSMOD1 | \
MC13783_ADC0_TSMOD2)
struct mc13783_led_platform_data {
#define MC13783_LED_MD 0
#define MC13783_LED_AD 1
#define MC13783_LED_KP 2
#define MC13783_LED_R1 3
#define MC13783_LED_G1 4
#define MC13783_LED_B1 5
#define MC13783_LED_R2 6
#define MC13783_LED_G2 7
#define MC13783_LED_B2 8
#define MC13783_LED_R3 9
#define MC13783_LED_G3 10
#define MC13783_LED_B3 11
#define MC13783_LED_MAX MC13783_LED_B3
int id;
const char *name;
const char *default_trigger;
/* Three or two bits current selection depending on the led */
char max_current;
};
struct mc13783_leds_platform_data {
int num_leds;
struct mc13783_led_platform_data *led;
#define MC13783_LED_TRIODE_MD (1 << 0)
#define MC13783_LED_TRIODE_AD (1 << 1)
#define MC13783_LED_TRIODE_KP (1 << 2)
#define MC13783_LED_BOOST_EN (1 << 3)
#define MC13783_LED_TC1HALF (1 << 4)
#define MC13783_LED_SLEWLIMTC (1 << 5)
#define MC13783_LED_SLEWLIMBL (1 << 6)
#define MC13783_LED_TRIODE_TC1 (1 << 7)
#define MC13783_LED_TRIODE_TC2 (1 << 8)
#define MC13783_LED_TRIODE_TC3 (1 << 9)
int flags;
#define MC13783_LED_AB_DISABLED 0
#define MC13783_LED_AB_MD1 1
#define MC13783_LED_AB_MD12 2
#define MC13783_LED_AB_MD123 3
#define MC13783_LED_AB_MD1234 4
#define MC13783_LED_AB_MD1234_AD1 5
#define MC13783_LED_AB_MD1234_AD12 6
#define MC13783_LED_AB_MD1_AD 7
char abmode;
#define MC13783_LED_ABREF_200MV 0
#define MC13783_LED_ABREF_400MV 1
#define MC13783_LED_ABREF_600MV 2
#define MC13783_LED_ABREF_800MV 3
char abref;
#define MC13783_LED_PERIOD_10MS 0
#define MC13783_LED_PERIOD_100MS 1
#define MC13783_LED_PERIOD_500MS 2
#define MC13783_LED_PERIOD_2S 3
char bl_period;
char tc1_period;
char tc2_period;
char tc3_period;
};
/* to be cleaned up */
struct regulator_init_data;
@@ -80,12 +144,14 @@ struct mc13783_regulator_platform_data {
struct mc13783_platform_data {
int num_regulators;
struct mc13783_regulator_init_data *regulators;
struct mc13783_leds_platform_data *leds;
#define MC13783_USE_TOUCHSCREEN (1 << 0)
#define MC13783_USE_CODEC (1 << 1)
#define MC13783_USE_ADC (1 << 2)
#define MC13783_USE_RTC (1 << 3)
#define MC13783_USE_REGULATOR (1 << 4)
#define MC13783_USE_LED (1 << 5)
unsigned int flags;
};

51
include/linux/mfd/pcf50633/backlight.h Normal file
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@@ -0,0 +1,51 @@
/*
* Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de>
* PCF50633 backlight device driver
*
* 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.
*
* 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.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef __LINUX_MFD_PCF50633_BACKLIGHT
#define __LINUX_MFD_PCF50633_BACKLIGHT
/*
* @default_brightness: Backlight brightness is initialized to this value
*
* Brightness to be used after the driver has been probed.
* Valid range 0-63.
*
* @default_brightness_limit: The actual brightness is limited by this value
*
* Brightness limit to be used after the driver has been probed. This is useful
* when it is not known how much power is available for the backlight during
* probe.
* Valid range 0-63. Can be changed later with pcf50633_bl_set_brightness_limit.
*
* @ramp_time: Display ramp time when changing brightness
*
* When changing the backlights brightness the change is not instant, instead
* it fades smooth from one state to another. This value specifies how long
* the fade should take. The lower the value the higher the fade time.
* Valid range 0-255
*/
struct pcf50633_bl_platform_data {
unsigned int default_brightness;
unsigned int default_brightness_limit;
uint8_t ramp_time;
};
struct pcf50633;
int pcf50633_bl_set_brightness_limit(struct pcf50633 *pcf, unsigned int limit);
#endif

4
include/linux/mfd/pcf50633/core.h
View File

@@ -18,6 +18,7 @@
#include <linux/regulator/driver.h>
#include <linux/regulator/machine.h>
#include <linux/power_supply.h>
#include <linux/mfd/pcf50633/backlight.h>
struct pcf50633;
@@ -43,6 +44,8 @@ struct pcf50633_platform_data {
void (*force_shutdown)(struct pcf50633 *);
u8 resumers[5];
struct pcf50633_bl_platform_data *backlight_data;
};
struct pcf50633_irq {
@@ -152,6 +155,7 @@ struct pcf50633 {
struct platform_device *mbc_pdev;
struct platform_device *adc_pdev;
struct platform_device *input_pdev;
struct platform_device *bl_pdev;
struct platform_device *regulator_pdev[PCF50633_NUM_REGULATORS];
};

26
include/linux/mfd/rdc321x.h Normal file
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@@ -0,0 +1,26 @@
#ifndef __RDC321X_MFD_H
#define __RDC321X_MFD_H
#include <linux/types.h>
#include <linux/pci.h>
/* Offsets to be accessed in the southbridge PCI
* device configuration register */
#define RDC321X_WDT_CTRL 0x44
#define RDC321X_GPIO_CTRL_REG1 0x48
#define RDC321X_GPIO_DATA_REG1 0x4c
#define RDC321X_GPIO_CTRL_REG2 0x84
#define RDC321X_GPIO_DATA_REG2 0x88
#define RDC321X_MAX_GPIO 58
struct rdc321x_gpio_pdata {
struct pci_dev *sb_pdev;
unsigned max_gpios;
};
struct rdc321x_wdt_pdata {
struct pci_dev *sb_pdev;
};
#endif /* __RDC321X_MFD_H */

132
include/linux/mfd/tc35892.h Normal file
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@@ -0,0 +1,132 @@
/*
* Copyright (C) ST-Ericsson SA 2010
*
* License Terms: GNU General Public License, version 2
*/
#ifndef __LINUX_MFD_TC35892_H
#define __LINUX_MFD_TC35892_H
#include <linux/device.h>
#define TC35892_RSTCTRL_IRQRST (1 << 4)
#define TC35892_RSTCTRL_TIMRST (1 << 3)
#define TC35892_RSTCTRL_ROTRST (1 << 2)
#define TC35892_RSTCTRL_KBDRST (1 << 1)
#define TC35892_RSTCTRL_GPIRST (1 << 0)
#define TC35892_IRQST 0x91
#define TC35892_MANFCODE_MAGIC 0x03
#define TC35892_MANFCODE 0x80
#define TC35892_VERSION 0x81
#define TC35892_IOCFG 0xA7
#define TC35892_CLKMODE 0x88
#define TC35892_CLKCFG 0x89
#define TC35892_CLKEN 0x8A
#define TC35892_RSTCTRL 0x82
#define TC35892_EXTRSTN 0x83
#define TC35892_RSTINTCLR 0x84
#define TC35892_GPIOIS0 0xC9
#define TC35892_GPIOIS1 0xCA
#define TC35892_GPIOIS2 0xCB
#define TC35892_GPIOIBE0 0xCC
#define TC35892_GPIOIBE1 0xCD
#define TC35892_GPIOIBE2 0xCE
#define TC35892_GPIOIEV0 0xCF
#define TC35892_GPIOIEV1 0xD0
#define TC35892_GPIOIEV2 0xD1
#define TC35892_GPIOIE0 0xD2
#define TC35892_GPIOIE1 0xD3
#define TC35892_GPIOIE2 0xD4
#define TC35892_GPIORIS0 0xD6
#define TC35892_GPIORIS1 0xD7
#define TC35892_GPIORIS2 0xD8
#define TC35892_GPIOMIS0 0xD9
#define TC35892_GPIOMIS1 0xDA
#define TC35892_GPIOMIS2 0xDB
#define TC35892_GPIOIC0 0xDC
#define TC35892_GPIOIC1 0xDD
#define TC35892_GPIOIC2 0xDE
#define TC35892_GPIODATA0 0xC0
#define TC35892_GPIOMASK0 0xc1
#define TC35892_GPIODATA1 0xC2
#define TC35892_GPIOMASK1 0xc3
#define TC35892_GPIODATA2 0xC4
#define TC35892_GPIOMASK2 0xC5
#define TC35892_GPIODIR0 0xC6
#define TC35892_GPIODIR1 0xC7
#define TC35892_GPIODIR2 0xC8
#define TC35892_GPIOSYNC0 0xE6
#define TC35892_GPIOSYNC1 0xE7
#define TC35892_GPIOSYNC2 0xE8
#define TC35892_GPIOWAKE0 0xE9
#define TC35892_GPIOWAKE1 0xEA
#define TC35892_GPIOWAKE2 0xEB
#define TC35892_GPIOODM0 0xE0
#define TC35892_GPIOODE0 0xE1
#define TC35892_GPIOODM1 0xE2
#define TC35892_GPIOODE1 0xE3
#define TC35892_GPIOODM2 0xE4
#define TC35892_GPIOODE2 0xE5
#define TC35892_INT_GPIIRQ 0
#define TC35892_INT_TI0IRQ 1
#define TC35892_INT_TI1IRQ 2
#define TC35892_INT_TI2IRQ 3
#define TC35892_INT_ROTIRQ 5
#define TC35892_INT_KBDIRQ 6
#define TC35892_INT_PORIRQ 7
#define TC35892_NR_INTERNAL_IRQS 8
#define TC35892_INT_GPIO(x) (TC35892_NR_INTERNAL_IRQS + (x))
struct tc35892 {
struct mutex lock;
struct device *dev;
struct i2c_client *i2c;
int irq_base;
int num_gpio;
struct tc35892_platform_data *pdata;
};
extern int tc35892_reg_write(struct tc35892 *tc35892, u8 reg, u8 data);
extern int tc35892_reg_read(struct tc35892 *tc35892, u8 reg);
extern int tc35892_block_read(struct tc35892 *tc35892, u8 reg, u8 length,
u8 *values);
extern int tc35892_block_write(struct tc35892 *tc35892, u8 reg, u8 length,
const u8 *values);
extern int tc35892_set_bits(struct tc35892 *tc35892, u8 reg, u8 mask, u8 val);
/**
* struct tc35892_gpio_platform_data - TC35892 GPIO platform data
* @gpio_base: first gpio number assigned to TC35892. A maximum of
* %TC35892_NR_GPIOS GPIOs will be allocated.
*/
struct tc35892_gpio_platform_data {
int gpio_base;
};
/**
* struct tc35892_platform_data - TC35892 platform data
* @irq_base: base IRQ number. %TC35892_NR_IRQS irqs will be used.
* @gpio: GPIO-specific platform data
*/
struct tc35892_platform_data {
int irq_base;
struct tc35892_gpio_platform_data *gpio;
};
#define TC35892_NR_GPIOS 24
#define TC35892_NR_IRQS TC35892_INT_GPIO(TC35892_NR_GPIOS)
#endif

169
include/linux/mfd/tps6507x.h Normal file
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@@ -0,0 +1,169 @@
/* linux/mfd/tps6507x.h
*
* Functions to access TPS65070 power management chip.
*
* Copyright (c) 2009 RidgeRun (todd.fischer@ridgerun.com)
*
*
* For licencing details see kernel-base/COPYING
*/
#ifndef __LINUX_MFD_TPS6507X_H
#define __LINUX_MFD_TPS6507X_H
/*
* ----------------------------------------------------------------------------
* Registers, all 8 bits
* ----------------------------------------------------------------------------
*/
/* Register definitions */
#define TPS6507X_REG_PPATH1 0X01
#define TPS6507X_CHG_USB BIT(7)
#define TPS6507X_CHG_AC BIT(6)
#define TPS6507X_CHG_USB_PW_ENABLE BIT(5)
#define TPS6507X_CHG_AC_PW_ENABLE BIT(4)
#define TPS6507X_CHG_AC_CURRENT BIT(2)
#define TPS6507X_CHG_USB_CURRENT BIT(0)
#define TPS6507X_REG_INT 0X02
#define TPS6507X_REG_MASK_AC_USB BIT(7)
#define TPS6507X_REG_MASK_TSC BIT(6)
#define TPS6507X_REG_MASK_PB_IN BIT(5)
#define TPS6507X_REG_TSC_INT BIT(3)
#define TPS6507X_REG_PB_IN_INT BIT(2)
#define TPS6507X_REG_AC_USB_APPLIED BIT(1)
#define TPS6507X_REG_AC_USB_REMOVED BIT(0)
#define TPS6507X_REG_CHGCONFIG0 0X03
#define TPS6507X_REG_CHGCONFIG1 0X04
#define TPS6507X_CON_CTRL1_DCDC1_ENABLE BIT(4)
#define TPS6507X_CON_CTRL1_DCDC2_ENABLE BIT(3)
#define TPS6507X_CON_CTRL1_DCDC3_ENABLE BIT(2)
#define TPS6507X_CON_CTRL1_LDO1_ENABLE BIT(1)
#define TPS6507X_CON_CTRL1_LDO2_ENABLE BIT(0)
#define TPS6507X_REG_CHGCONFIG2 0X05
#define TPS6507X_REG_CHGCONFIG3 0X06
#define TPS6507X_REG_ADCONFIG 0X07
#define TPS6507X_ADCONFIG_AD_ENABLE BIT(7)
#define TPS6507X_ADCONFIG_START_CONVERSION BIT(6)
#define TPS6507X_ADCONFIG_CONVERSION_DONE BIT(5)
#define TPS6507X_ADCONFIG_VREF_ENABLE BIT(4)
#define TPS6507X_ADCONFIG_INPUT_AD_IN1 0
#define TPS6507X_ADCONFIG_INPUT_AD_IN2 1
#define TPS6507X_ADCONFIG_INPUT_AD_IN3 2
#define TPS6507X_ADCONFIG_INPUT_AD_IN4 3
#define TPS6507X_ADCONFIG_INPUT_TS_PIN 4
#define TPS6507X_ADCONFIG_INPUT_BAT_CURRENT 5
#define TPS6507X_ADCONFIG_INPUT_AC_VOLTAGE 6
#define TPS6507X_ADCONFIG_INPUT_SYS_VOLTAGE 7
#define TPS6507X_ADCONFIG_INPUT_CHARGER_VOLTAGE 8
#define TPS6507X_ADCONFIG_INPUT_BAT_VOLTAGE 9
#define TPS6507X_ADCONFIG_INPUT_THRESHOLD_VOLTAGE 10
#define TPS6507X_ADCONFIG_INPUT_ISET1_VOLTAGE 11
#define TPS6507X_ADCONFIG_INPUT_ISET2_VOLTAGE 12
#define TPS6507X_ADCONFIG_INPUT_REAL_TSC 14
#define TPS6507X_ADCONFIG_INPUT_TSC 15
#define TPS6507X_REG_TSCMODE 0X08
#define TPS6507X_TSCMODE_X_POSITION 0
#define TPS6507X_TSCMODE_Y_POSITION 1
#define TPS6507X_TSCMODE_PRESSURE 2
#define TPS6507X_TSCMODE_X_PLATE 3
#define TPS6507X_TSCMODE_Y_PLATE 4
#define TPS6507X_TSCMODE_STANDBY 5
#define TPS6507X_TSCMODE_ADC_INPUT 6
#define TPS6507X_TSCMODE_DISABLE 7
#define TPS6507X_REG_ADRESULT_1 0X09
#define TPS6507X_REG_ADRESULT_2 0X0A
#define TPS6507X_REG_ADRESULT_2_MASK (BIT(1) | BIT(0))
#define TPS6507X_REG_PGOOD 0X0B
#define TPS6507X_REG_PGOODMASK 0X0C
#define TPS6507X_REG_CON_CTRL1 0X0D
#define TPS6507X_CON_CTRL1_DCDC1_ENABLE BIT(4)
#define TPS6507X_CON_CTRL1_DCDC2_ENABLE BIT(3)
#define TPS6507X_CON_CTRL1_DCDC3_ENABLE BIT(2)
#define TPS6507X_CON_CTRL1_LDO1_ENABLE BIT(1)
#define TPS6507X_CON_CTRL1_LDO2_ENABLE BIT(0)
#define TPS6507X_REG_CON_CTRL2 0X0E
#define TPS6507X_REG_CON_CTRL3 0X0F
#define TPS6507X_REG_DEFDCDC1 0X10
#define TPS6507X_DEFDCDC1_DCDC1_EXT_ADJ_EN BIT(7)
#define TPS6507X_DEFDCDC1_DCDC1_MASK 0X3F
#define TPS6507X_REG_DEFDCDC2_LOW 0X11
#define TPS6507X_DEFDCDC2_LOW_DCDC2_MASK 0X3F
#define TPS6507X_REG_DEFDCDC2_HIGH 0X12
#define TPS6507X_DEFDCDC2_HIGH_DCDC2_MASK 0X3F
#define TPS6507X_REG_DEFDCDC3_LOW 0X13
#define TPS6507X_DEFDCDC3_LOW_DCDC3_MASK 0X3F
#define TPS6507X_REG_DEFDCDC3_HIGH 0X14
#define TPS6507X_DEFDCDC3_HIGH_DCDC3_MASK 0X3F
#define TPS6507X_REG_DEFSLEW 0X15
#define TPS6507X_REG_LDO_CTRL1 0X16
#define TPS6507X_REG_LDO_CTRL1_LDO1_MASK 0X0F
#define TPS6507X_REG_DEFLDO2 0X17
#define TPS6507X_REG_DEFLDO2_LDO2_MASK 0X3F
#define TPS6507X_REG_WLED_CTRL1 0X18
#define TPS6507X_REG_WLED_CTRL2 0X19
/* VDCDC MASK */
#define TPS6507X_DEFDCDCX_DCDC_MASK 0X3F
#define TPS6507X_MAX_REGISTER 0X19
/**
* struct tps6507x_board - packages regulator and touchscreen init data
* @tps6507x_regulator_data: regulator initialization values
*
* Board data may be used to initialize regulator and touchscreen.
*/
struct tps6507x_board {
struct regulator_init_data *tps6507x_pmic_init_data;
struct touchscreen_init_data *tps6507x_ts_init_data;
};
/**
* struct tps6507x_dev - tps6507x sub-driver chip access routines
* @read_dev() - I2C register read function
* @write_dev() - I2C register write function
*
* Device data may be used to access the TPS6507x chip
*/
struct tps6507x_dev {
struct device *dev;
struct i2c_client *i2c_client;
int (*read_dev)(struct tps6507x_dev *tps6507x, char reg, int size,
void *dest);
int (*write_dev)(struct tps6507x_dev *tps6507x, char reg, int size,
void *src);
/* Client devices */
struct tps6507x_pmic *pmic;
struct tps6507x_ts *ts;
};
#endif /* __LINUX_MFD_TPS6507X_H */

5
include/linux/mfd/wm831x/core.h
View File

@@ -256,8 +256,9 @@ struct wm831x {
int irq_masks_cache[WM831X_NUM_IRQ_REGS]; /* Cached hardware value */
/* Chip revision based flags */
unsigned has_gpio_ena:1; /* Has GPIO enable bit */
unsigned has_cs_sts:1; /* Has current sink status bit */
unsigned has_gpio_ena:1; /* Has GPIO enable bit */
unsigned has_cs_sts:1; /* Has current sink status bit */
unsigned charger_irq_wake:1; /* Are charger IRQs a wake source? */
int num_gpio;

6
include/linux/migrate.h
View File

@@ -9,7 +9,7 @@ typedef struct page *new_page_t(struct page *, unsigned long private, int **);
#ifdef CONFIG_MIGRATION
#define PAGE_MIGRATION 1
extern int putback_lru_pages(struct list_head *l);
extern void putback_lru_pages(struct list_head *l);
extern int migrate_page(struct address_space *,
struct page *, struct page *);
extern int migrate_pages(struct list_head *l, new_page_t x,
@@ -19,17 +19,19 @@ extern int fail_migrate_page(struct address_space *,
struct page *, struct page *);
extern int migrate_prep(void);
extern int migrate_prep_local(void);
extern int migrate_vmas(struct mm_struct *mm,
const nodemask_t *from, const nodemask_t *to,
unsigned long flags);
#else
#define PAGE_MIGRATION 0
static inline int putback_lru_pages(struct list_head *l) { return 0; }
static inline void putback_lru_pages(struct list_head *l) {}
static inline int migrate_pages(struct list_head *l, new_page_t x,
unsigned long private, int offlining) { return -ENOSYS; }
static inline int migrate_prep(void) { return -ENOSYS; }
static inline int migrate_prep_local(void) { return -ENOSYS; }
static inline int migrate_vmas(struct mm_struct *mm,
const nodemask_t *from, const nodemask_t *to,

2
include/linux/miscdevice.h
View File

@@ -31,6 +31,8 @@
#define FUSE_MINOR 229
#define KVM_MINOR 232
#define VHOST_NET_MINOR 233
#define BTRFS_MINOR 234
#define AUTOFS_MINOR 235
#define MISC_DYNAMIC_MINOR 255
struct device;

7
include/linux/mm.h
View File

@@ -13,6 +13,7 @@
#include <linux/debug_locks.h>
#include <linux/mm_types.h>
#include <linux/range.h>
#include <linux/pfn.h>
struct mempolicy;
struct anon_vma;
@@ -106,6 +107,9 @@ extern unsigned int kobjsize(const void *objp);
#define VM_PFN_AT_MMAP 0x40000000 /* PFNMAP vma that is fully mapped at mmap time */
#define VM_MERGEABLE 0x80000000 /* KSM may merge identical pages */
/* Bits set in the VMA until the stack is in its final location */
#define VM_STACK_INCOMPLETE_SETUP (VM_RAND_READ | VM_SEQ_READ)
#ifndef VM_STACK_DEFAULT_FLAGS /* arch can override this */
#define VM_STACK_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS
#endif
@@ -334,6 +338,7 @@ void put_page(struct page *page);
void put_pages_list(struct list_head *pages);
void split_page(struct page *page, unsigned int order);
int split_free_page(struct page *page);
/*
* Compound pages have a destructor function. Provide a
@@ -591,7 +596,7 @@ static inline void set_page_links(struct page *page, enum zone_type zone,
static __always_inline void *lowmem_page_address(struct page *page)
{
return __va(page_to_pfn(page) << PAGE_SHIFT);
return __va(PFN_PHYS(page_to_pfn(page)));
}
#if defined(CONFIG_HIGHMEM) && !defined(WANT_PAGE_VIRTUAL)

5
include/linux/mmc/host.h
View File

@@ -108,6 +108,9 @@ struct mmc_host_ops {
int (*get_cd)(struct mmc_host *host);
void (*enable_sdio_irq)(struct mmc_host *host, int enable);
/* optional callback for HC quirks */
void (*init_card)(struct mmc_host *host, struct mmc_card *card);
};
struct mmc_card;
@@ -227,7 +230,7 @@ static inline void *mmc_priv(struct mmc_host *host)
#define mmc_classdev(x) (&(x)->class_dev)
#define mmc_hostname(x) (dev_name(&(x)->class_dev))
extern int mmc_suspend_host(struct mmc_host *, pm_message_t);
extern int mmc_suspend_host(struct mmc_host *);
extern int mmc_resume_host(struct mmc_host *);
extern void mmc_power_save_host(struct mmc_host *host);

42
include/linux/mmc/sdhci-spear.h Normal file
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@@ -0,0 +1,42 @@
/*
* include/linux/mmc/sdhci-spear.h
*
* SDHCI declarations specific to ST SPEAr platform
*
* Copyright (C) 2010 ST Microelectronics
* Viresh Kumar<viresh.kumar@st.com>
*
* 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 MMC_SDHCI_SPEAR_H
#define MMC_SDHCI_SPEAR_H
#include <linux/platform_device.h>
/*
* struct sdhci_plat_data: spear sdhci platform data structure
*
* @card_power_gpio: gpio pin for enabling/disabling power to sdhci socket
* @power_active_high: if set, enable power to sdhci socket by setting
* card_power_gpio
* @power_always_enb: If set, then enable power on probe, otherwise enable only
* on card insertion and disable on card removal.
* card_int_gpio: gpio pin used for card detection
*/
struct sdhci_plat_data {
int card_power_gpio;
int power_active_high;
int power_always_enb;
int card_int_gpio;
};
/* This function is used to set platform_data field of pdev->dev */
static inline void
sdhci_set_plat_data(struct platform_device *pdev, struct sdhci_plat_data *data)
{
pdev->dev.platform_data = data;
}
#endif /* MMC_SDHCI_SPEAR_H */

3
include/linux/mmc/sdio_func.h
View File

@@ -145,6 +145,9 @@ extern void sdio_writew(struct sdio_func *func, u16 b,
extern void sdio_writel(struct sdio_func *func, u32 b,
unsigned int addr, int *err_ret);
extern u8 sdio_writeb_readb(struct sdio_func *func, u8 write_byte,
unsigned int addr, int *err_ret);
extern int sdio_memcpy_toio(struct sdio_func *func, unsigned int addr,
void *src, int count);
extern int sdio_writesb(struct sdio_func *func, unsigned int addr,

39
include/linux/mmc/sh_mmcif.h Normal file
View File

@@ -0,0 +1,39 @@
/*
* include/linux/mmc/sh_mmcif.h
*
* platform data for eMMC driver
*
* Copyright (C) 2010 Renesas Solutions 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.
*
*/
#ifndef __SH_MMCIF_H__
#define __SH_MMCIF_H__
/*
* MMCIF : CE_CLK_CTRL [19:16]
* 1000 : Peripheral clock / 512
* 0111 : Peripheral clock / 256
* 0110 : Peripheral clock / 128
* 0101 : Peripheral clock / 64
* 0100 : Peripheral clock / 32
* 0011 : Peripheral clock / 16
* 0010 : Peripheral clock / 8
* 0001 : Peripheral clock / 4
* 0000 : Peripheral clock / 2
* 1111 : Peripheral clock (sup_pclk set '1')
*/
struct sh_mmcif_plat_data {
void (*set_pwr)(struct platform_device *pdev, int state);
void (*down_pwr)(struct platform_device *pdev);
u8 sup_pclk; /* 1 :SH7757, 0: SH7724/SH7372 */
unsigned long caps;
u32 ocr;
};
#endif /* __SH_MMCIF_H__ */

20
include/linux/mmzone.h
View File

@@ -321,6 +321,15 @@ struct zone {
unsigned long *pageblock_flags;
#endif /* CONFIG_SPARSEMEM */
#ifdef CONFIG_COMPACTION
/*
* On compaction failure, 1<<compact_defer_shift compactions
* are skipped before trying again. The number attempted since
* last failure is tracked with compact_considered.
*/
unsigned int compact_considered;
unsigned int compact_defer_shift;
#endif
ZONE_PADDING(_pad1_)
@@ -641,9 +650,10 @@ typedef struct pglist_data {
#include <linux/memory_hotplug.h>
extern struct mutex zonelists_mutex;
void get_zone_counts(unsigned long *active, unsigned long *inactive,
unsigned long *free);
void build_all_zonelists(void);
void build_all_zonelists(void *data);
void wakeup_kswapd(struct zone *zone, int order);
int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
int classzone_idx, int alloc_flags);
@@ -661,6 +671,12 @@ void memory_present(int nid, unsigned long start, unsigned long end);
static inline void memory_present(int nid, unsigned long start, unsigned long end) {}
#endif
#ifdef CONFIG_HAVE_MEMORYLESS_NODES
int local_memory_node(int node_id);
#else
static inline int local_memory_node(int node_id) { return node_id; };
#endif
#ifdef CONFIG_NEED_NODE_MEMMAP_SIZE
unsigned long __init node_memmap_size_bytes(int, unsigned long, unsigned long);
#endif
@@ -972,7 +988,7 @@ struct mem_section {
#endif
#define SECTION_NR_TO_ROOT(sec) ((sec) / SECTIONS_PER_ROOT)
#define NR_SECTION_ROOTS (NR_MEM_SECTIONS / SECTIONS_PER_ROOT)
#define NR_SECTION_ROOTS DIV_ROUND_UP(NR_MEM_SECTIONS, SECTIONS_PER_ROOT)
#define SECTION_ROOT_MASK (SECTIONS_PER_ROOT - 1)
#ifdef CONFIG_SPARSEMEM_EXTREME

16
include/linux/netdevice.h
View File

@@ -1407,17 +1407,25 @@ struct softnet_data {
struct softnet_data *rps_ipi_next;
unsigned int cpu;
unsigned int input_queue_head;
unsigned int input_queue_tail;
#endif
unsigned dropped;
struct sk_buff_head input_pkt_queue;
struct napi_struct backlog;
};
static inline void input_queue_head_add(struct softnet_data *sd,
unsigned int len)
static inline void input_queue_head_incr(struct softnet_data *sd)
{
#ifdef CONFIG_RPS
sd->input_queue_head += len;
sd->input_queue_head++;
#endif
}
static inline void input_queue_tail_incr_save(struct softnet_data *sd,
unsigned int *qtail)
{
#ifdef CONFIG_RPS
*qtail = ++sd->input_queue_tail;
#endif
}
@@ -2326,7 +2334,7 @@ do { \
#define netif_vdbg(priv, type, dev, format, args...) \
({ \
if (0) \
netif_printk(KERN_DEBUG, dev, format, ##args); \
netif_printk(priv, type, KERN_DEBUG, dev, format, ##args); \
0; \
})
#endif

2
include/linux/netfilter/x_tables.h
View File

@@ -333,7 +333,7 @@ struct xt_target {
/* Called when user tries to insert an entry of this type:
hook_mask is a bitmask of hooks from which it can be
called. */
/* Should return true or false, or an error code (-Exxxx). */
/* Should return 0 on success or an error code otherwise (-Exxxx). */
int (*checkentry)(const struct xt_tgchk_param *);
/* Called when entry of this type deleted. */

5
include/linux/notifier.h
View File

@@ -164,7 +164,10 @@ extern int __srcu_notifier_call_chain(struct srcu_notifier_head *nh,
/* Encapsulate (negative) errno value (in particular, NOTIFY_BAD <=> EPERM). */
static inline int notifier_from_errno(int err)
{
return NOTIFY_STOP_MASK | (NOTIFY_OK - err);
if (err)
return NOTIFY_STOP_MASK | (NOTIFY_OK - err);
return NOTIFY_OK;
}
/* Restore (negative) errno value from notify return value. */

5
include/linux/page_cgroup.h
View File

@@ -40,6 +40,7 @@ enum {
PCG_USED, /* this object is in use. */
PCG_ACCT_LRU, /* page has been accounted for */
PCG_FILE_MAPPED, /* page is accounted as "mapped" */
PCG_MIGRATION, /* under page migration */
};
#define TESTPCGFLAG(uname, lname) \
@@ -79,6 +80,10 @@ SETPCGFLAG(FileMapped, FILE_MAPPED)
CLEARPCGFLAG(FileMapped, FILE_MAPPED)
TESTPCGFLAG(FileMapped, FILE_MAPPED)
SETPCGFLAG(Migration, MIGRATION)
CLEARPCGFLAG(Migration, MIGRATION)
TESTPCGFLAG(Migration, MIGRATION)
static inline int page_cgroup_nid(struct page_cgroup *pc)
{
return page_to_nid(pc->page);

3
include/linux/pci.h
View File

@@ -311,7 +311,8 @@ struct pci_dev {
unsigned int is_virtfn:1;
unsigned int reset_fn:1;
unsigned int is_hotplug_bridge:1;
unsigned int aer_firmware_first:1;
unsigned int __aer_firmware_first_valid:1;
unsigned int __aer_firmware_first:1;
pci_dev_flags_t dev_flags;
atomic_t enable_cnt; /* pci_enable_device has been called */

28
include/linux/perf_event.h
View File

@@ -485,6 +485,7 @@ struct perf_guest_info_callbacks {
#include <linux/ftrace.h>
#include <linux/cpu.h>
#include <asm/atomic.h>
#include <asm/local.h>
#define PERF_MAX_STACK_DEPTH 255
@@ -587,21 +588,19 @@ struct perf_mmap_data {
struct rcu_head rcu_head;
#ifdef CONFIG_PERF_USE_VMALLOC
struct work_struct work;
int page_order; /* allocation order */
#endif
int data_order;
int nr_pages; /* nr of data pages */
int writable; /* are we writable */
int nr_locked; /* nr pages mlocked */
atomic_t poll; /* POLL_ for wakeups */
atomic_t events; /* event_id limit */
atomic_long_t head; /* write position */
atomic_long_t done_head; /* completed head */
atomic_t lock; /* concurrent writes */
atomic_t wakeup; /* needs a wakeup */
atomic_t lost; /* nr records lost */
local_t head; /* write position */
local_t nest; /* nested writers */
local_t events; /* event limit */
local_t wakeup; /* wakeup stamp */
local_t lost; /* nr records lost */
long watermark; /* wakeup watermark */
@@ -728,6 +727,7 @@ struct perf_event {
perf_overflow_handler_t overflow_handler;
#ifdef CONFIG_EVENT_TRACING
struct ftrace_event_call *tp_event;
struct event_filter *filter;
#endif
@@ -803,11 +803,12 @@ struct perf_cpu_context {
struct perf_output_handle {
struct perf_event *event;
struct perf_mmap_data *data;
unsigned long head;
unsigned long offset;
unsigned long wakeup;
unsigned long size;
void *addr;
int page;
int nmi;
int sample;
int locked;
};
#ifdef CONFIG_PERF_EVENTS
@@ -993,8 +994,9 @@ static inline bool perf_paranoid_kernel(void)
}
extern void perf_event_init(void);
extern void perf_tp_event(int event_id, u64 addr, u64 count, void *record,
int entry_size, struct pt_regs *regs);
extern void perf_tp_event(u64 addr, u64 count, void *record,
int entry_size, struct pt_regs *regs,
struct hlist_head *head);
extern void perf_bp_event(struct perf_event *event, void *data);
#ifndef perf_misc_flags

20
include/linux/quota.h
View File

@@ -174,8 +174,7 @@ enum {
#include <linux/rwsem.h>
#include <linux/spinlock.h>
#include <linux/wait.h>
#include <linux/percpu.h>
#include <linux/smp.h>
#include <linux/percpu_counter.h>
#include <linux/dqblk_xfs.h>
#include <linux/dqblk_v1.h>
@@ -254,6 +253,7 @@ enum {
struct dqstats {
int stat[_DQST_DQSTAT_LAST];
struct percpu_counter counter[_DQST_DQSTAT_LAST];
};
extern struct dqstats *dqstats_pcpu;
@@ -261,20 +261,12 @@ extern struct dqstats dqstats;
static inline void dqstats_inc(unsigned int type)
{
#ifdef CONFIG_SMP
per_cpu_ptr(dqstats_pcpu, smp_processor_id())->stat[type]++;
#else
dqstats.stat[type]++;
#endif
percpu_counter_inc(&dqstats.counter[type]);
}
static inline void dqstats_dec(unsigned int type)
{
#ifdef CONFIG_SMP
per_cpu_ptr(dqstats_pcpu, smp_processor_id())->stat[type]--;
#else
dqstats.stat[type]--;
#endif
percpu_counter_dec(&dqstats.counter[type]);
}
#define DQ_MOD_B 0 /* dquot modified since read */
@@ -332,8 +324,8 @@ struct dquot_operations {
/* Operations handling requests from userspace */
struct quotactl_ops {
int (*quota_on)(struct super_block *, int, int, char *, int);
int (*quota_off)(struct super_block *, int, int);
int (*quota_on)(struct super_block *, int, int, char *);
int (*quota_off)(struct super_block *, int);
int (*quota_sync)(struct super_block *, int, int);
int (*get_info)(struct super_block *, int, struct if_dqinfo *);
int (*set_info)(struct super_block *, int, struct if_dqinfo *);

116
include/linux/quotaops.h
View File

@@ -9,6 +9,10 @@
#include <linux/fs.h>
#define DQUOT_SPACE_WARN 0x1
#define DQUOT_SPACE_RESERVE 0x2
#define DQUOT_SPACE_NOFAIL 0x4
static inline struct quota_info *sb_dqopt(struct super_block *sb)
{
return &sb->s_dquot;
@@ -41,15 +45,22 @@ int dquot_scan_active(struct super_block *sb,
struct dquot *dquot_alloc(struct super_block *sb, int type);
void dquot_destroy(struct dquot *dquot);
int __dquot_alloc_space(struct inode *inode, qsize_t number,
int warn, int reserve);
void __dquot_free_space(struct inode *inode, qsize_t number, int reserve);
int __dquot_alloc_space(struct inode *inode, qsize_t number, int flags);
void __dquot_free_space(struct inode *inode, qsize_t number, int flags);
int dquot_alloc_inode(const struct inode *inode);
int dquot_claim_space_nodirty(struct inode *inode, qsize_t number);
void dquot_free_inode(const struct inode *inode);
int dquot_disable(struct super_block *sb, int type, unsigned int flags);
/* Suspend quotas on remount RO */
static inline int dquot_suspend(struct super_block *sb, int type)
{
return dquot_disable(sb, type, DQUOT_SUSPENDED);
}
int dquot_resume(struct super_block *sb, int type);
int dquot_commit(struct dquot *dquot);
int dquot_acquire(struct dquot *dquot);
int dquot_release(struct dquot *dquot);
@@ -58,27 +69,25 @@ int dquot_mark_dquot_dirty(struct dquot *dquot);
int dquot_file_open(struct inode *inode, struct file *file);
int vfs_quota_on(struct super_block *sb, int type, int format_id,
char *path, int remount);
int vfs_quota_enable(struct inode *inode, int type, int format_id,
int dquot_quota_on(struct super_block *sb, int type, int format_id,
char *path);
int dquot_enable(struct inode *inode, int type, int format_id,
unsigned int flags);
int vfs_quota_on_path(struct super_block *sb, int type, int format_id,
int dquot_quota_on_path(struct super_block *sb, int type, int format_id,
struct path *path);
int vfs_quota_on_mount(struct super_block *sb, char *qf_name,
int dquot_quota_on_mount(struct super_block *sb, char *qf_name,
int format_id, int type);
int vfs_quota_off(struct super_block *sb, int type, int remount);
int vfs_quota_disable(struct super_block *sb, int type, unsigned int flags);
int vfs_quota_sync(struct super_block *sb, int type, int wait);
int vfs_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
int vfs_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
int vfs_get_dqblk(struct super_block *sb, int type, qid_t id,
int dquot_quota_off(struct super_block *sb, int type);
int dquot_quota_sync(struct super_block *sb, int type, int wait);
int dquot_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
int dquot_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
int dquot_get_dqblk(struct super_block *sb, int type, qid_t id,
struct fs_disk_quota *di);
int vfs_set_dqblk(struct super_block *sb, int type, qid_t id,
int dquot_set_dqblk(struct super_block *sb, int type, qid_t id,
struct fs_disk_quota *di);
int __dquot_transfer(struct inode *inode, struct dquot **transfer_to);
int dquot_transfer(struct inode *inode, struct iattr *iattr);
int vfs_dq_quota_on_remount(struct super_block *sb);
static inline struct mem_dqinfo *sb_dqinfo(struct super_block *sb, int type)
{
@@ -145,20 +154,7 @@ static inline unsigned sb_any_quota_active(struct super_block *sb)
* Operations supported for diskquotas.
*/
extern const struct dquot_operations dquot_operations;
extern const struct quotactl_ops vfs_quotactl_ops;
#define sb_dquot_ops (&dquot_operations)
#define sb_quotactl_ops (&vfs_quotactl_ops)
/* Cannot be called inside a transaction */
static inline int vfs_dq_off(struct super_block *sb, int remount)
{
int ret = -ENOSYS;
if (sb->s_qcop && sb->s_qcop->quota_off)
ret = sb->s_qcop->quota_off(sb, -1, remount);
return ret;
}
extern const struct quotactl_ops dquot_quotactl_ops;
#else
@@ -203,12 +199,6 @@ static inline int sb_any_quota_active(struct super_block *sb)
return 0;
}
/*
* NO-OP when quota not configured.
*/
#define sb_dquot_ops (NULL)
#define sb_quotactl_ops (NULL)
static inline void dquot_initialize(struct inode *inode)
{
}
@@ -226,33 +216,23 @@ static inline void dquot_free_inode(const struct inode *inode)
{
}
static inline int vfs_dq_off(struct super_block *sb, int remount)
{
return 0;
}
static inline int vfs_dq_quota_on_remount(struct super_block *sb)
{
return 0;
}
static inline int dquot_transfer(struct inode *inode, struct iattr *iattr)
{
return 0;
}
static inline int __dquot_alloc_space(struct inode *inode, qsize_t number,
int warn, int reserve)
int flags)
{
if (!reserve)
if (!(flags & DQUOT_SPACE_RESERVE))
inode_add_bytes(inode, number);
return 0;
}
static inline void __dquot_free_space(struct inode *inode, qsize_t number,
int reserve)
int flags)
{
if (!reserve)
if (!(flags & DQUOT_SPACE_RESERVE))
inode_sub_bytes(inode, number);
}
@@ -262,13 +242,35 @@ static inline int dquot_claim_space_nodirty(struct inode *inode, qsize_t number)
return 0;
}
static inline int dquot_disable(struct super_block *sb, int type,
unsigned int flags)
{
return 0;
}
static inline int dquot_suspend(struct super_block *sb, int type)
{
return 0;
}
static inline int dquot_resume(struct super_block *sb, int type)
{
return 0;
}
#define dquot_file_open generic_file_open
#endif /* CONFIG_QUOTA */
static inline int dquot_alloc_space_nodirty(struct inode *inode, qsize_t nr)
{
return __dquot_alloc_space(inode, nr, 1, 0);
return __dquot_alloc_space(inode, nr, DQUOT_SPACE_WARN);
}
static inline void dquot_alloc_space_nofail(struct inode *inode, qsize_t nr)
{
__dquot_alloc_space(inode, nr, DQUOT_SPACE_WARN|DQUOT_SPACE_NOFAIL);
mark_inode_dirty(inode);
}
static inline int dquot_alloc_space(struct inode *inode, qsize_t nr)
@@ -286,6 +288,11 @@ static inline int dquot_alloc_block_nodirty(struct inode *inode, qsize_t nr)
return dquot_alloc_space_nodirty(inode, nr << inode->i_blkbits);
}
static inline void dquot_alloc_block_nofail(struct inode *inode, qsize_t nr)
{
dquot_alloc_space_nofail(inode, nr << inode->i_blkbits);
}
static inline int dquot_alloc_block(struct inode *inode, qsize_t nr)
{
return dquot_alloc_space(inode, nr << inode->i_blkbits);
@@ -293,7 +300,7 @@ static inline int dquot_alloc_block(struct inode *inode, qsize_t nr)
static inline int dquot_prealloc_block_nodirty(struct inode *inode, qsize_t nr)
{
return __dquot_alloc_space(inode, nr << inode->i_blkbits, 0, 0);
return __dquot_alloc_space(inode, nr << inode->i_blkbits, 0);
}
static inline int dquot_prealloc_block(struct inode *inode, qsize_t nr)
@@ -308,7 +315,8 @@ static inline int dquot_prealloc_block(struct inode *inode, qsize_t nr)
static inline int dquot_reserve_block(struct inode *inode, qsize_t nr)
{
return __dquot_alloc_space(inode, nr << inode->i_blkbits, 1, 1);
return __dquot_alloc_space(inode, nr << inode->i_blkbits,
DQUOT_SPACE_WARN|DQUOT_SPACE_RESERVE);
}
static inline int dquot_claim_block(struct inode *inode, qsize_t nr)
@@ -345,7 +353,7 @@ static inline void dquot_free_block(struct inode *inode, qsize_t nr)
static inline void dquot_release_reservation_block(struct inode *inode,
qsize_t nr)
{
__dquot_free_space(inode, nr << inode->i_blkbits, 1);
__dquot_free_space(inode, nr << inode->i_blkbits, DQUOT_SPACE_RESERVE);
}
#endif /* _LINUX_QUOTAOPS_ */

28
include/linux/random.h
View File

@@ -40,6 +40,10 @@ struct rand_pool_info {
__u32 buf[0];
};
struct rnd_state {
__u32 s1, s2, s3;
};
/* Exported functions */
#ifdef __KERNEL__
@@ -74,6 +78,30 @@ unsigned long randomize_range(unsigned long start, unsigned long end, unsigned l
u32 random32(void);
void srandom32(u32 seed);
u32 prandom32(struct rnd_state *);
/*
* Handle minimum values for seeds
*/
static inline u32 __seed(u32 x, u32 m)
{
return (x < m) ? x + m : x;
}
/**
* prandom32_seed - set seed for prandom32().
* @state: pointer to state structure to receive the seed.
* @seed: arbitrary 64-bit value to use as a seed.
*/
static inline void prandom32_seed(struct rnd_state *state, u64 seed)
{
u32 i = (seed >> 32) ^ (seed << 10) ^ seed;
state->s1 = __seed(i, 1);
state->s2 = __seed(i, 7);
state->s3 = __seed(i, 15);
}
#endif /* __KERNEL___ */
#endif /* _LINUX_RANDOM_H */

13
include/linux/ratelimit.h
View File

@@ -2,7 +2,7 @@
#define _LINUX_RATELIMIT_H
#include <linux/param.h>
#include <linux/spinlock_types.h>
#include <linux/spinlock.h>
#define DEFAULT_RATELIMIT_INTERVAL (5 * HZ)
#define DEFAULT_RATELIMIT_BURST 10
@@ -25,6 +25,17 @@ struct ratelimit_state {
.burst = burst_init, \
}
static inline void ratelimit_state_init(struct ratelimit_state *rs,
int interval, int burst)
{
spin_lock_init(&rs->lock);
rs->interval = interval;
rs->burst = burst;
rs->printed = 0;
rs->missed = 0;
rs->begin = 0;
}
extern int ___ratelimit(struct ratelimit_state *rs, const char *func);
#define __ratelimit(state) ___ratelimit(state, __func__)

9
include/linux/regulator/machine.h
View File

@@ -157,7 +157,11 @@ struct regulator_consumer_supply {
*
* Initialisation constraints, our supply and consumers supplies.
*
* @supply_regulator_dev: Parent regulator (if any).
* @supply_regulator: Parent regulator. Specified using the regulator name
* as it appears in the name field in sysfs, which can
* be explicitly set using the constraints field 'name'.
* @supply_regulator_dev: Parent regulator (if any) - DEPRECATED in favour
* of supply_regulator.
*
* @constraints: Constraints. These must be specified for the regulator to
* be usable.
@@ -168,7 +172,8 @@ struct regulator_consumer_supply {
* @driver_data: Data passed to regulator_init.
*/
struct regulator_init_data {
struct device *supply_regulator_dev; /* or NULL for LINE */
const char *supply_regulator; /* or NULL for system supply */
struct device *supply_regulator_dev; /* or NULL for system supply */
struct regulation_constraints constraints;

55
include/linux/rio.h
View File

@@ -64,10 +64,13 @@
#define RIO_INB_MBOX_RESOURCE 1
#define RIO_OUTB_MBOX_RESOURCE 2
#define RIO_PW_MSG_SIZE 64
extern struct bus_type rio_bus_type;
extern struct list_head rio_devices; /* list of all devices */
struct rio_mport;
union rio_pw_msg;
/**
* struct rio_dev - RIO device info
@@ -85,11 +88,15 @@ struct rio_mport;
* @swpinfo: Switch port info
* @src_ops: Source operation capabilities
* @dst_ops: Destination operation capabilities
* @comp_tag: RIO component tag
* @phys_efptr: RIO device extended features pointer
* @em_efptr: RIO Error Management features pointer
* @dma_mask: Mask of bits of RIO address this device implements
* @rswitch: Pointer to &struct rio_switch if valid for this device
* @driver: Driver claiming this device
* @dev: Device model device
* @riores: RIO resources this device owns
* @pwcback: port-write callback function for this device
* @destid: Network destination ID
*/
struct rio_dev {
@@ -107,11 +114,15 @@ struct rio_dev {
u32 swpinfo; /* Only used for switches */
u32 src_ops;
u32 dst_ops;
u32 comp_tag;
u32 phys_efptr;
u32 em_efptr;
u64 dma_mask;
struct rio_switch *rswitch; /* RIO switch info */
struct rio_driver *driver; /* RIO driver claiming this device */
struct device dev; /* LDM device structure */
struct resource riores[RIO_MAX_DEV_RESOURCES];
int (*pwcback) (struct rio_dev *rdev, union rio_pw_msg *msg, int step);
u16 destid;
};
@@ -211,8 +222,14 @@ struct rio_net {
* @hopcount: Hopcount to this switch
* @destid: Associated destid in the path
* @route_table: Copy of switch routing table
* @port_ok: Status of each port (one bit per port) - OK=1 or UNINIT=0
* @add_entry: Callback for switch-specific route add function
* @get_entry: Callback for switch-specific route get function
* @clr_table: Callback for switch-specific clear route table function
* @set_domain: Callback for switch-specific domain setting function
* @get_domain: Callback for switch-specific domain get function
* @em_init: Callback for switch-specific error management initialization function
* @em_handle: Callback for switch-specific error management handler function
*/
struct rio_switch {
struct list_head node;
@@ -220,10 +237,19 @@ struct rio_switch {
u16 hopcount;
u16 destid;
u8 *route_table;
u32 port_ok;
int (*add_entry) (struct rio_mport * mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 route_port);
int (*get_entry) (struct rio_mport * mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 * route_port);
int (*clr_table) (struct rio_mport *mport, u16 destid, u8 hopcount,
u16 table);
int (*set_domain) (struct rio_mport *mport, u16 destid, u8 hopcount,
u8 sw_domain);
int (*get_domain) (struct rio_mport *mport, u16 destid, u8 hopcount,
u8 *sw_domain);
int (*em_init) (struct rio_dev *dev);
int (*em_handle) (struct rio_dev *dev, u8 swport);
};
/* Low-level architecture-dependent routines */
@@ -235,6 +261,7 @@ struct rio_switch {
* @cread: Callback to perform network read of config space.
* @cwrite: Callback to perform network write of config space.
* @dsend: Callback to send a doorbell message.
* @pwenable: Callback to enable/disable port-write message handling.
*/
struct rio_ops {
int (*lcread) (struct rio_mport *mport, int index, u32 offset, int len,
@@ -246,6 +273,7 @@ struct rio_ops {
int (*cwrite) (struct rio_mport *mport, int index, u16 destid,
u8 hopcount, u32 offset, int len, u32 data);
int (*dsend) (struct rio_mport *mport, int index, u16 destid, u16 data);
int (*pwenable) (struct rio_mport *mport, int enable);
};
#define RIO_RESOURCE_MEM 0x00000100
@@ -302,21 +330,28 @@ struct rio_device_id {
};
/**
* struct rio_route_ops - Per-switch route operations
* struct rio_switch_ops - Per-switch operations
* @vid: RIO vendor ID
* @did: RIO device ID
* @add_hook: Callback that adds a route entry
* @get_hook: Callback that gets a route entry
* @init_hook: Callback that performs switch device initialization
*
* Defines the operations that are necessary to manipulate the route
* tables for a particular RIO switch device.
* Defines the operations that are necessary to initialize/control
* a particular RIO switch device.
*/
struct rio_route_ops {
struct rio_switch_ops {
u16 vid, did;
int (*add_hook) (struct rio_mport * mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 route_port);
int (*get_hook) (struct rio_mport * mport, u16 destid, u8 hopcount,
u16 table, u16 route_destid, u8 * route_port);
int (*init_hook) (struct rio_dev *rdev, int do_enum);
};
union rio_pw_msg {
struct {
u32 comptag; /* Component Tag CSR */
u32 errdetect; /* Port N Error Detect CSR */
u32 is_port; /* Implementation specific + PortID */
u32 ltlerrdet; /* LTL Error Detect CSR */
u32 padding[12];
} em;
u32 raw[RIO_PW_MSG_SIZE/sizeof(u32)];
};
/* Architecture and hardware-specific functions */

6
include/linux/rio_drv.h
View File

@@ -413,6 +413,12 @@ void rio_release_regions(struct rio_dev *);
int rio_request_region(struct rio_dev *, int, char *);
void rio_release_region(struct rio_dev *, int);
/* Port-Write management */
extern int rio_request_inb_pwrite(struct rio_dev *,
int (*)(struct rio_dev *, union rio_pw_msg*, int));
extern int rio_release_inb_pwrite(struct rio_dev *);
extern int rio_inb_pwrite_handler(union rio_pw_msg *pw_msg);
/* LDM support */
int rio_register_driver(struct rio_driver *);
void rio_unregister_driver(struct rio_driver *);

14
include/linux/rio_ids.h
View File

@@ -20,5 +20,19 @@
#define RIO_VID_TUNDRA 0x000d
#define RIO_DID_TSI500 0x0500
#define RIO_DID_TSI568 0x0568
#define RIO_DID_TSI572 0x0572
#define RIO_DID_TSI574 0x0574
#define RIO_DID_TSI576 0x0578 /* Same ID as Tsi578 */
#define RIO_DID_TSI577 0x0577
#define RIO_DID_TSI578 0x0578
#define RIO_VID_IDT 0x0038
#define RIO_DID_IDT70K200 0x0310
#define RIO_DID_IDTCPS8 0x035c
#define RIO_DID_IDTCPS12 0x035d
#define RIO_DID_IDTCPS16 0x035b
#define RIO_DID_IDTCPS6Q 0x035f
#define RIO_DID_IDTCPS10Q 0x035e
#endif /* LINUX_RIO_IDS_H */

80
include/linux/rio_regs.h
View File

@@ -39,6 +39,8 @@
#define RIO_PEF_INB_MBOX2 0x00200000 /* [II] Mailbox 2 */
#define RIO_PEF_INB_MBOX3 0x00100000 /* [II] Mailbox 3 */
#define RIO_PEF_INB_DOORBELL 0x00080000 /* [II] Doorbells */
#define RIO_PEF_EXT_RT 0x00000200 /* [III, 1.3] Extended route table support */
#define RIO_PEF_STD_RT 0x00000100 /* [III, 1.3] Standard route table support */
#define RIO_PEF_CTLS 0x00000010 /* [III] CTLS */
#define RIO_PEF_EXT_FEATURES 0x00000008 /* [I] EFT_PTR valid */
#define RIO_PEF_ADDR_66 0x00000004 /* [I] 66 bits */
@@ -91,7 +93,10 @@
#define RIO_OPS_ATOMIC_CLR 0x00000010 /* [I] Atomic clr op */
#define RIO_OPS_PORT_WRITE 0x00000004 /* [I] Port-write op */
/* 0x20-0x3c *//* Reserved */
/* 0x20-0x30 *//* Reserved */
#define RIO_SWITCH_RT_LIMIT 0x34 /* [III, 1.3] Switch Route Table Destination ID Limit CAR */
#define RIO_RT_MAX_DESTID 0x0000ffff
#define RIO_MBOX_CSR 0x40 /* [II] Mailbox CSR */
#define RIO_MBOX0_AVAIL 0x80000000 /* [II] Mbox 0 avail */
@@ -153,7 +158,11 @@
#define RIO_HOST_DID_LOCK_CSR 0x68 /* [III] Host Base Device ID Lock CSR */
#define RIO_COMPONENT_TAG_CSR 0x6c /* [III] Component Tag CSR */
/* 0x70-0xf8 *//* Reserved */
#define RIO_STD_RTE_CONF_DESTID_SEL_CSR 0x70
#define RIO_STD_RTE_CONF_PORT_SEL_CSR 0x74
#define RIO_STD_RTE_DEFAULT_PORT 0x78
/* 0x7c-0xf8 *//* Reserved */
/* 0x100-0xfff8 *//* [I] Extended Features Space */
/* 0x10000-0xfffff8 *//* [I] Implementation-defined Space */
@@ -183,9 +192,14 @@
#define RIO_EFB_PAR_EP_ID 0x0001 /* [IV] LP/LVDS EP Devices */
#define RIO_EFB_PAR_EP_REC_ID 0x0002 /* [IV] LP/LVDS EP Recovery Devices */
#define RIO_EFB_PAR_EP_FREE_ID 0x0003 /* [IV] LP/LVDS EP Free Devices */
#define RIO_EFB_SER_EP_ID_V13P 0x0001 /* [VI] LP/Serial EP Devices, RapidIO Spec ver 1.3 and above */
#define RIO_EFB_SER_EP_REC_ID_V13P 0x0002 /* [VI] LP/Serial EP Recovery Devices, RapidIO Spec ver 1.3 and above */
#define RIO_EFB_SER_EP_FREE_ID_V13P 0x0003 /* [VI] LP/Serial EP Free Devices, RapidIO Spec ver 1.3 and above */
#define RIO_EFB_SER_EP_ID 0x0004 /* [VI] LP/Serial EP Devices */
#define RIO_EFB_SER_EP_REC_ID 0x0005 /* [VI] LP/Serial EP Recovery Devices */
#define RIO_EFB_SER_EP_FREE_ID 0x0006 /* [VI] LP/Serial EP Free Devices */
#define RIO_EFB_SER_EP_FREC_ID 0x0009 /* [VI] LP/Serial EP Free Recovery Devices */
#define RIO_EFB_ERR_MGMNT 0x0007 /* [VIII] Error Management Extensions */
/*
* Physical 8/16 LP-LVDS
@@ -201,15 +215,71 @@
#define RIO_PORT_MNT_HEADER 0x0000
#define RIO_PORT_REQ_CTL_CSR 0x0020
#define RIO_PORT_RSP_CTL_CSR 0x0024 /* 0x0001/0x0002 */
#define RIO_PORT_LINKTO_CTL_CSR 0x0020 /* Serial */
#define RIO_PORT_RSPTO_CTL_CSR 0x0024 /* Serial */
#define RIO_PORT_GEN_CTL_CSR 0x003c
#define RIO_PORT_GEN_HOST 0x80000000
#define RIO_PORT_GEN_MASTER 0x40000000
#define RIO_PORT_GEN_DISCOVERED 0x20000000
#define RIO_PORT_N_MNT_REQ_CSR(x) (0x0040 + x*0x20) /* 0x0002 */
#define RIO_PORT_N_MNT_RSP_CSR(x) (0x0044 + x*0x20) /* 0x0002 */
#define RIO_PORT_N_MNT_RSP_RVAL 0x80000000 /* Response Valid */
#define RIO_PORT_N_MNT_RSP_ASTAT 0x000003e0 /* ackID Status */
#define RIO_PORT_N_MNT_RSP_LSTAT 0x0000001f /* Link Status */
#define RIO_PORT_N_ACK_STS_CSR(x) (0x0048 + x*0x20) /* 0x0002 */
#define RIO_PORT_N_ERR_STS_CSR(x) (0x58 + x*0x20)
#define PORT_N_ERR_STS_PORT_OK 0x00000002
#define RIO_PORT_N_CTL_CSR(x) (0x5c + x*0x20)
#define RIO_PORT_N_ACK_CLEAR 0x80000000
#define RIO_PORT_N_ACK_INBOUND 0x1f000000
#define RIO_PORT_N_ACK_OUTSTAND 0x00001f00
#define RIO_PORT_N_ACK_OUTBOUND 0x0000001f
#define RIO_PORT_N_ERR_STS_CSR(x) (0x0058 + x*0x20)
#define RIO_PORT_N_ERR_STS_PW_OUT_ES 0x00010000 /* Output Error-stopped */
#define RIO_PORT_N_ERR_STS_PW_INP_ES 0x00000100 /* Input Error-stopped */
#define RIO_PORT_N_ERR_STS_PW_PEND 0x00000010 /* Port-Write Pending */
#define RIO_PORT_N_ERR_STS_PORT_ERR 0x00000004
#define RIO_PORT_N_ERR_STS_PORT_OK 0x00000002
#define RIO_PORT_N_ERR_STS_PORT_UNINIT 0x00000001
#define RIO_PORT_N_ERR_STS_CLR_MASK 0x07120204
#define RIO_PORT_N_CTL_CSR(x) (0x005c + x*0x20)
#define RIO_PORT_N_CTL_PWIDTH 0xc0000000
#define RIO_PORT_N_CTL_PWIDTH_1 0x00000000
#define RIO_PORT_N_CTL_PWIDTH_4 0x40000000
#define RIO_PORT_N_CTL_P_TYP_SER 0x00000001
#define RIO_PORT_N_CTL_LOCKOUT 0x00000002
#define RIO_PORT_N_CTL_EN_RX_SER 0x00200000
#define RIO_PORT_N_CTL_EN_TX_SER 0x00400000
#define RIO_PORT_N_CTL_EN_RX_PAR 0x08000000
#define RIO_PORT_N_CTL_EN_TX_PAR 0x40000000
/*
* Error Management Extensions (RapidIO 1.3+, Part 8)
*
* Extended Features Block ID=0x0007
*/
/* General EM Registers (Common for all Ports) */
#define RIO_EM_EFB_HEADER 0x000 /* Error Management Extensions Block Header */
#define RIO_EM_LTL_ERR_DETECT 0x008 /* Logical/Transport Layer Error Detect CSR */
#define RIO_EM_LTL_ERR_EN 0x00c /* Logical/Transport Layer Error Enable CSR */
#define RIO_EM_LTL_HIADDR_CAP 0x010 /* Logical/Transport Layer High Address Capture CSR */
#define RIO_EM_LTL_ADDR_CAP 0x014 /* Logical/Transport Layer Address Capture CSR */
#define RIO_EM_LTL_DEVID_CAP 0x018 /* Logical/Transport Layer Device ID Capture CSR */
#define RIO_EM_LTL_CTRL_CAP 0x01c /* Logical/Transport Layer Control Capture CSR */
#define RIO_EM_PW_TGT_DEVID 0x028 /* Port-write Target deviceID CSR */
#define RIO_EM_PKT_TTL 0x02c /* Packet Time-to-live CSR */
/* Per-Port EM Registers */
#define RIO_EM_PN_ERR_DETECT(x) (0x040 + x*0x40) /* Port N Error Detect CSR */
#define REM_PED_IMPL_SPEC 0x80000000
#define REM_PED_LINK_TO 0x00000001
#define RIO_EM_PN_ERRRATE_EN(x) (0x044 + x*0x40) /* Port N Error Rate Enable CSR */
#define RIO_EM_PN_ATTRIB_CAP(x) (0x048 + x*0x40) /* Port N Attributes Capture CSR */
#define RIO_EM_PN_PKT_CAP_0(x) (0x04c + x*0x40) /* Port N Packet/Control Symbol Capture 0 CSR */
#define RIO_EM_PN_PKT_CAP_1(x) (0x050 + x*0x40) /* Port N Packet Capture 1 CSR */
#define RIO_EM_PN_PKT_CAP_2(x) (0x054 + x*0x40) /* Port N Packet Capture 2 CSR */
#define RIO_EM_PN_PKT_CAP_3(x) (0x058 + x*0x40) /* Port N Packet Capture 3 CSR */
#define RIO_EM_PN_ERRRATE(x) (0x068 + x*0x40) /* Port N Error Rate CSR */
#define RIO_EM_PN_ERRRATE_TR(x) (0x06c + x*0x40) /* Port N Error Rate Threshold CSR */
#endif /* LINUX_RIO_REGS_H */

27
include/linux/rmap.h
View File

@@ -26,8 +26,17 @@
*/
struct anon_vma {
spinlock_t lock; /* Serialize access to vma list */
#ifdef CONFIG_KSM
atomic_t ksm_refcount;
#if defined(CONFIG_KSM) || defined(CONFIG_MIGRATION)
/*
* The external_refcount is taken by either KSM or page migration
* to take a reference to an anon_vma when there is no
* guarantee that the vma of page tables will exist for
* the duration of the operation. A caller that takes
* the reference is responsible for clearing up the
* anon_vma if they are the last user on release
*/
atomic_t external_refcount;
#endif
/*
* NOTE: the LSB of the head.next is set by
@@ -61,22 +70,22 @@ struct anon_vma_chain {
};
#ifdef CONFIG_MMU
#ifdef CONFIG_KSM
static inline void ksm_refcount_init(struct anon_vma *anon_vma)
#if defined(CONFIG_KSM) || defined(CONFIG_MIGRATION)
static inline void anonvma_external_refcount_init(struct anon_vma *anon_vma)
{
atomic_set(&anon_vma->ksm_refcount, 0);
atomic_set(&anon_vma->external_refcount, 0);
}
static inline int ksm_refcount(struct anon_vma *anon_vma)
static inline int anonvma_external_refcount(struct anon_vma *anon_vma)
{
return atomic_read(&anon_vma->ksm_refcount);
return atomic_read(&anon_vma->external_refcount);
}
#else
static inline void ksm_refcount_init(struct anon_vma *anon_vma)
static inline void anonvma_external_refcount_init(struct anon_vma *anon_vma)
{
}
static inline int ksm_refcount(struct anon_vma *anon_vma)
static inline int anonvma_external_refcount(struct anon_vma *anon_vma)
{
return 0;
}

20
include/linux/sched.h
View File

@@ -268,7 +268,6 @@ extern void init_idle(struct task_struct *idle, int cpu);
extern void init_idle_bootup_task(struct task_struct *idle);
extern int runqueue_is_locked(int cpu);
extern void task_rq_unlock_wait(struct task_struct *p);
extern cpumask_var_t nohz_cpu_mask;
#if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ)
@@ -384,7 +383,7 @@ struct user_namespace;
* 1-3 now and depends on arch. We use "5" as safe margin, here.
*/
#define MAPCOUNT_ELF_CORE_MARGIN (5)
#define DEFAULT_MAX_MAP_COUNT (USHORT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
#define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
extern int sysctl_max_map_count;
@@ -527,8 +526,9 @@ struct thread_group_cputimer {
* the locking of signal_struct.
*/
struct signal_struct {
atomic_t count;
atomic_t sigcnt;
atomic_t live;
int nr_threads;
wait_queue_head_t wait_chldexit; /* for wait4() */
@@ -1421,7 +1421,9 @@ struct task_struct {
#endif
#ifdef CONFIG_CPUSETS
nodemask_t mems_allowed; /* Protected by alloc_lock */
int mems_allowed_change_disable;
int cpuset_mem_spread_rotor;
int cpuset_slab_spread_rotor;
#endif
#ifdef CONFIG_CGROUPS
/* Control Group info protected by css_set_lock */
@@ -2034,7 +2036,7 @@ extern int do_notify_parent(struct task_struct *, int);
extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent);
extern void force_sig(int, struct task_struct *);
extern int send_sig(int, struct task_struct *, int);
extern void zap_other_threads(struct task_struct *p);
extern int zap_other_threads(struct task_struct *p);
extern struct sigqueue *sigqueue_alloc(void);
extern void sigqueue_free(struct sigqueue *);
extern int send_sigqueue(struct sigqueue *, struct task_struct *, int group);
@@ -2099,7 +2101,6 @@ extern void flush_thread(void);
extern void exit_thread(void);
extern void exit_files(struct task_struct *);
extern void __cleanup_signal(struct signal_struct *);
extern void __cleanup_sighand(struct sighand_struct *);
extern void exit_itimers(struct signal_struct *);
@@ -2146,6 +2147,11 @@ extern bool current_is_single_threaded(void);
#define while_each_thread(g, t) \
while ((t = next_thread(t)) != g)
static inline int get_nr_threads(struct task_struct *tsk)
{
return tsk->signal->nr_threads;
}
/* de_thread depends on thread_group_leader not being a pid based check */
#define thread_group_leader(p) (p == p->group_leader)
@@ -2392,10 +2398,6 @@ static inline void thread_group_cputime_init(struct signal_struct *sig)
spin_lock_init(&sig->cputimer.lock);
}
static inline void thread_group_cputime_free(struct signal_struct *sig)
{
}
/*
* Reevaluate whether the task has signals pending delivery.
* Wake the task if so.

35
include/linux/sdhci-pltfm.h Normal file
View File

@@ -0,0 +1,35 @@
/*
* Platform data declarations for the sdhci-pltfm driver.
*
* Copyright (c) 2010 MontaVista Software, LLC.
*
* 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 _SDHCI_PLTFM_H
#define _SDHCI_PLTFM_H
struct sdhci_ops;
struct sdhci_host;
/**
* struct sdhci_pltfm_data - SDHCI platform-specific information & hooks
* @ops: optional pointer to the platform-provided SDHCI ops
* @quirks: optional SDHCI quirks
* @init: optional hook that is called during device probe, before the
* driver tries to access any SDHCI registers
* @exit: optional hook that is called during device removal
*/
struct sdhci_pltfm_data {
struct sdhci_ops *ops;
unsigned int quirks;
int (*init)(struct sdhci_host *host);
void (*exit)(struct sdhci_host *host);
};
#endif /* _SDHCI_PLTFM_H */

4
include/linux/sem.h
View File

@@ -79,6 +79,7 @@ struct seminfo {
#ifdef __KERNEL__
#include <asm/atomic.h>
#include <linux/rcupdate.h>
#include <linux/cache.h>
struct task_struct;
@@ -91,7 +92,8 @@ struct sem {
/* One sem_array data structure for each set of semaphores in the system. */
struct sem_array {
struct kern_ipc_perm sem_perm; /* permissions .. see ipc.h */
struct kern_ipc_perm ____cacheline_aligned_in_smp
sem_perm; /* permissions .. see ipc.h */
time_t sem_otime; /* last semop time */
time_t sem_ctime; /* last change time */
struct sem *sem_base; /* ptr to first semaphore in array */

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