diff options
Diffstat (limited to 'include/linux')
118 files changed, 3744 insertions, 710 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 39737839ce29..7185b8f15ced 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -225,6 +225,7 @@ header-y += kd.h header-y += kdev_t.h header-y += kernel.h header-y += kernelcapi.h +header-y += kernel-page-flags.h header-y += keyboard.h header-y += keyctl.h header-y += l2tp.h @@ -270,6 +271,7 @@ header-y += netfilter_ipv4.h header-y += netfilter_ipv6.h header-y += netlink.h header-y += netrom.h +header-y += nfc.h header-y += nfs.h header-y += nfs2.h header-y += nfs3.h @@ -383,6 +385,7 @@ header-y += utime.h header-y += utsname.h header-y += uuid.h header-y += uvcvideo.h +header-y += v4l2-dv-timings.h header-y += v4l2-mediabus.h header-y += v4l2-subdev.h header-y += veth.h diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h index e64ce2cfee99..02549017212a 100644 --- a/include/linux/amba/pl08x.h +++ b/include/linux/amba/pl08x.h @@ -92,6 +92,8 @@ struct pl08x_bus_data { * right now * @serving: the virtual channel currently being served by this physical * channel + * @locked: channel unavailable for the system, e.g. dedicated to secure + * world */ struct pl08x_phy_chan { unsigned int id; @@ -99,6 +101,7 @@ struct pl08x_phy_chan { spinlock_t lock; int signal; struct pl08x_dma_chan *serving; + bool locked; }; /** diff --git a/include/linux/apple_bl.h b/include/linux/apple_bl.h index 47bedc0eee69..0a95e730fcea 100644 --- a/include/linux/apple_bl.h +++ b/include/linux/apple_bl.h @@ -5,7 +5,7 @@ #ifndef _LINUX_APPLE_BL_H #define _LINUX_APPLE_BL_H -#ifdef CONFIG_BACKLIGHT_APPLE +#if defined(CONFIG_BACKLIGHT_APPLE) || defined(CONFIG_BACKLIGHT_APPLE_MODULE) extern int apple_bl_register(void); extern void apple_bl_unregister(void); diff --git a/include/linux/basic_mmio_gpio.h b/include/linux/basic_mmio_gpio.h index feb912196745..1c504ca5bdb3 100644 --- a/include/linux/basic_mmio_gpio.h +++ b/include/linux/basic_mmio_gpio.h @@ -67,6 +67,10 @@ int bgpio_remove(struct bgpio_chip *bgc); int bgpio_init(struct bgpio_chip *bgc, struct device *dev, unsigned long sz, void __iomem *dat, void __iomem *set, void __iomem *clr, void __iomem *dirout, void __iomem *dirin, - bool big_endian); + unsigned long flags); + +#define BGPIOF_BIG_ENDIAN BIT(0) +#define BGPIOF_UNREADABLE_REG_SET BIT(1) /* reg_set is unreadable */ +#define BGPIOF_UNREADABLE_REG_DIR BIT(2) /* reg_dir is unreadable */ #endif /* __BASIC_MMIO_GPIO_H */ diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 98bb2901d7b7..8deaf6d050c3 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -26,6 +26,11 @@ struct bcma_chipinfo { u8 pkg; }; +struct bcma_boardinfo { + u16 vendor; + u16 type; +}; + enum bcma_clkmode { BCMA_CLKMODE_FAST, BCMA_CLKMODE_DYNAMIC, @@ -199,6 +204,8 @@ struct bcma_bus { struct bcma_chipinfo chipinfo; + struct bcma_boardinfo boardinfo; + struct bcma_device *mapped_core; struct list_head cores; u8 nr_cores; diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h index 46c71e27d31f..41da581e1612 100644 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h @@ -87,6 +87,13 @@ struct pci_dev; #define BCMA_CORE_PCI_PCICFG2 0x0600 /* PCI config space 2 (rev >= 8) */ #define BCMA_CORE_PCI_PCICFG3 0x0700 /* PCI config space 3 (rev >= 8) */ #define BCMA_CORE_PCI_SPROM(wordoffset) (0x0800 + ((wordoffset) * 2)) /* SPROM shadow area (72 bytes) */ +#define BCMA_CORE_PCI_SPROM_PI_OFFSET 0 /* first word */ +#define BCMA_CORE_PCI_SPROM_PI_MASK 0xf000 /* bit 15:12 */ +#define BCMA_CORE_PCI_SPROM_PI_SHIFT 12 /* bit 15:12 */ +#define BCMA_CORE_PCI_SPROM_MISC_CONFIG 5 /* word 5 */ +#define BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST 0x8000 /* bit 15 */ +#define BCMA_CORE_PCI_SPROM_CLKREQ_OFFSET_REV5 20 /* word 20 for srom rev <= 5 */ +#define BCMA_CORE_PCI_SPROM_CLKREQ_ENB 0x0800 /* bit 11 */ /* SBtoPCIx */ #define BCMA_CORE_PCI_SBTOPCI_MEM 0x00000000 @@ -133,6 +140,7 @@ struct pci_dev; #define BCMA_CORE_PCI_DLLP_LRREG 0x120 /* Link Replay */ #define BCMA_CORE_PCI_DLLP_LACKTOREG 0x124 /* Link Ack Timeout */ #define BCMA_CORE_PCI_DLLP_PMTHRESHREG 0x128 /* Power Management Threshold */ +#define BCMA_CORE_PCI_ASPMTIMER_EXTEND 0x01000000 /* > rev7: enable extend ASPM timer */ #define BCMA_CORE_PCI_DLLP_RTRYWPREG 0x12C /* Retry buffer write ptr */ #define BCMA_CORE_PCI_DLLP_RTRYRPREG 0x130 /* Retry buffer Read ptr */ #define BCMA_CORE_PCI_DLLP_RTRYPPREG 0x134 /* Retry buffer Purged ptr */ @@ -201,12 +209,15 @@ struct bcma_drv_pci { }; /* Register access */ +#define pcicore_read16(pc, offset) bcma_read16((pc)->core, offset) #define pcicore_read32(pc, offset) bcma_read32((pc)->core, offset) +#define pcicore_write16(pc, offset, val) bcma_write16((pc)->core, offset, val) #define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val) extern void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc); extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, bool enable); +extern void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend); extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev); extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev); diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h index 66d3e954eb6c..324fe08ea3b1 100644 --- a/include/linux/bootmem.h +++ b/include/linux/bootmem.h @@ -135,9 +135,6 @@ extern void *__alloc_bootmem_low_node(pg_data_t *pgdat, extern int reserve_bootmem_generic(unsigned long addr, unsigned long size, int flags); -extern void *alloc_bootmem_section(unsigned long size, - unsigned long section_nr); - #ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP extern void *alloc_remap(int nid, unsigned long size); #else @@ -154,7 +151,8 @@ extern void *alloc_large_system_hash(const char *tablename, int flags, unsigned int *_hash_shift, unsigned int *_hash_mask, - unsigned long limit); + unsigned long low_limit, + unsigned long high_limit); #define HASH_EARLY 0x00000001 /* Allocating during early boot? */ #define HASH_SMALL 0x00000002 /* sub-page allocation allowed, min diff --git a/include/linux/bug.h b/include/linux/bug.h index 72961c39576a..aaac4bba6f5c 100644 --- a/include/linux/bug.h +++ b/include/linux/bug.h @@ -30,6 +30,13 @@ struct pt_regs; #define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); })) #define BUILD_BUG_ON_NULL(e) ((void *)sizeof(struct { int:-!!(e); })) +/* + * BUILD_BUG_ON_INVALID() permits the compiler to check the validity of the + * expression but avoids the generation of any code, even if that expression + * has side-effects. + */ +#define BUILD_BUG_ON_INVALID(e) ((void)(sizeof((__force long)(e)))) + /** * BUILD_BUG_ON - break compile if a condition is true. * @condition: the condition which the compiler should know is false. diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index 5e4312b6f5cc..eb3f84bc5325 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -30,7 +30,7 @@ struct clk { const struct clk_ops *ops; struct clk_hw *hw; struct clk *parent; - char **parent_names; + const char **parent_names; struct clk **parents; u8 num_parents; unsigned long rate; @@ -55,12 +55,22 @@ struct clk { * alternative macro for static initialization */ -extern struct clk_ops clk_fixed_rate_ops; +#define DEFINE_CLK(_name, _ops, _flags, _parent_names, \ + _parents) \ + static struct clk _name = { \ + .name = #_name, \ + .ops = &_ops, \ + .hw = &_name##_hw.hw, \ + .parent_names = _parent_names, \ + .num_parents = ARRAY_SIZE(_parent_names), \ + .parents = _parents, \ + .flags = _flags, \ + } #define DEFINE_CLK_FIXED_RATE(_name, _flags, _rate, \ _fixed_rate_flags) \ static struct clk _name; \ - static char *_name##_parent_names[] = {}; \ + static const char *_name##_parent_names[] = {}; \ static struct clk_fixed_rate _name##_hw = { \ .hw = { \ .clk = &_name, \ @@ -68,23 +78,14 @@ extern struct clk_ops clk_fixed_rate_ops; .fixed_rate = _rate, \ .flags = _fixed_rate_flags, \ }; \ - static struct clk _name = { \ - .name = #_name, \ - .ops = &clk_fixed_rate_ops, \ - .hw = &_name##_hw.hw, \ - .parent_names = _name##_parent_names, \ - .num_parents = \ - ARRAY_SIZE(_name##_parent_names), \ - .flags = _flags, \ - }; - -extern struct clk_ops clk_gate_ops; + DEFINE_CLK(_name, clk_fixed_rate_ops, _flags, \ + _name##_parent_names, NULL); #define DEFINE_CLK_GATE(_name, _parent_name, _parent_ptr, \ _flags, _reg, _bit_idx, \ _gate_flags, _lock) \ static struct clk _name; \ - static char *_name##_parent_names[] = { \ + static const char *_name##_parent_names[] = { \ _parent_name, \ }; \ static struct clk *_name##_parents[] = { \ @@ -99,24 +100,14 @@ extern struct clk_ops clk_gate_ops; .flags = _gate_flags, \ .lock = _lock, \ }; \ - static struct clk _name = { \ - .name = #_name, \ - .ops = &clk_gate_ops, \ - .hw = &_name##_hw.hw, \ - .parent_names = _name##_parent_names, \ - .num_parents = \ - ARRAY_SIZE(_name##_parent_names), \ - .parents = _name##_parents, \ - .flags = _flags, \ - }; - -extern struct clk_ops clk_divider_ops; + DEFINE_CLK(_name, clk_gate_ops, _flags, \ + _name##_parent_names, _name##_parents); #define DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr, \ _flags, _reg, _shift, _width, \ _divider_flags, _lock) \ static struct clk _name; \ - static char *_name##_parent_names[] = { \ + static const char *_name##_parent_names[] = { \ _parent_name, \ }; \ static struct clk *_name##_parents[] = { \ @@ -132,18 +123,8 @@ extern struct clk_ops clk_divider_ops; .flags = _divider_flags, \ .lock = _lock, \ }; \ - static struct clk _name = { \ - .name = #_name, \ - .ops = &clk_divider_ops, \ - .hw = &_name##_hw.hw, \ - .parent_names = _name##_parent_names, \ - .num_parents = \ - ARRAY_SIZE(_name##_parent_names), \ - .parents = _name##_parents, \ - .flags = _flags, \ - }; - -extern struct clk_ops clk_mux_ops; + DEFINE_CLK(_name, clk_divider_ops, _flags, \ + _name##_parent_names, _name##_parents); #define DEFINE_CLK_MUX(_name, _parent_names, _parents, _flags, \ _reg, _shift, _width, \ @@ -159,16 +140,28 @@ extern struct clk_ops clk_mux_ops; .flags = _mux_flags, \ .lock = _lock, \ }; \ - static struct clk _name = { \ - .name = #_name, \ - .ops = &clk_mux_ops, \ - .hw = &_name##_hw.hw, \ - .parent_names = _parent_names, \ - .num_parents = \ - ARRAY_SIZE(_parent_names), \ - .parents = _parents, \ - .flags = _flags, \ - }; + DEFINE_CLK(_name, clk_mux_ops, _flags, _parent_names, \ + _parents); + +#define DEFINE_CLK_FIXED_FACTOR(_name, _parent_name, \ + _parent_ptr, _flags, \ + _mult, _div) \ + static struct clk _name; \ + static const char *_name##_parent_names[] = { \ + _parent_name, \ + }; \ + static struct clk *_name##_parents[] = { \ + _parent_ptr, \ + }; \ + static struct clk_fixed_factor _name##_hw = { \ + .hw = { \ + .clk = &_name, \ + }, \ + .mult = _mult, \ + .div = _div, \ + }; \ + DEFINE_CLK(_name, clk_fixed_factor_ops, _flags, \ + _name##_parent_names, _name##_parents); /** * __clk_init - initialize the data structures in a struct clk @@ -189,8 +182,12 @@ extern struct clk_ops clk_mux_ops; * * It is not necessary to call clk_register if __clk_init is used directly with * statically initialized clock data. + * + * Returns 0 on success, otherwise an error code. */ -void __clk_init(struct device *dev, struct clk *clk); +int __clk_init(struct device *dev, struct clk *clk); + +struct clk *__clk_register(struct device *dev, struct clk_hw *hw); #endif /* CONFIG_COMMON_CLK */ #endif /* CLK_PRIVATE_H */ diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 5508897ad376..4a0b483986c3 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -15,19 +15,6 @@ #ifdef CONFIG_COMMON_CLK -/** - * struct clk_hw - handle for traversing from a struct clk to its corresponding - * hardware-specific structure. struct clk_hw should be declared within struct - * clk_foo and then referenced by the struct clk instance that uses struct - * clk_foo's clk_ops - * - * clk: pointer to the struct clk instance that points back to this struct - * clk_hw instance - */ -struct clk_hw { - struct clk *clk; -}; - /* * flags used across common struct clk. these flags should only affect the * top-level framework. custom flags for dealing with hardware specifics @@ -39,6 +26,8 @@ struct clk_hw { #define CLK_IGNORE_UNUSED BIT(3) /* do not gate even if unused */ #define CLK_IS_ROOT BIT(4) /* root clk, has no parent */ +struct clk_hw; + /** * struct clk_ops - Callback operations for hardware clocks; these are to * be provided by the clock implementation, and will be called by drivers @@ -88,19 +77,11 @@ struct clk_hw { * array index into the value programmed into the hardware. * Returns 0 on success, -EERROR otherwise. * - * @set_rate: Change the rate of this clock. If this callback returns - * CLK_SET_RATE_PARENT, the rate change will be propagated to the - * parent clock (which may propagate again if the parent clock - * also sets this flag). The requested rate of the parent is - * passed back from the callback in the second 'unsigned long *' - * argument. Note that it is up to the hardware clock's set_rate - * implementation to insure that clocks do not run out of spec - * when propgating the call to set_rate up to the parent. One way - * to do this is to gate the clock (via clk_disable and/or - * clk_unprepare) before calling clk_set_rate, then ungating it - * afterward. If your clock also has the CLK_GATE_SET_RATE flag - * set then this will insure safety. Returns 0 on success, - * -EERROR otherwise. + * @set_rate: Change the rate of this clock. The requested rate is specified + * by the second argument, which should typically be the return + * of .round_rate call. The third argument gives the parent rate + * which is likely helpful for most .set_rate implementation. + * Returns 0 on success, -EERROR otherwise. * * The clk_enable/clk_disable and clk_prepare/clk_unprepare pairs allow * implementations to split any work between atomic (enable) and sleepable @@ -125,10 +106,46 @@ struct clk_ops { unsigned long *); int (*set_parent)(struct clk_hw *hw, u8 index); u8 (*get_parent)(struct clk_hw *hw); - int (*set_rate)(struct clk_hw *hw, unsigned long); + int (*set_rate)(struct clk_hw *hw, unsigned long, + unsigned long); void (*init)(struct clk_hw *hw); }; +/** + * struct clk_init_data - holds init data that's common to all clocks and is + * shared between the clock provider and the common clock framework. + * + * @name: clock name + * @ops: operations this clock supports + * @parent_names: array of string names for all possible parents + * @num_parents: number of possible parents + * @flags: framework-level hints and quirks + */ +struct clk_init_data { + const char *name; + const struct clk_ops *ops; + const char **parent_names; + u8 num_parents; + unsigned long flags; +}; + +/** + * struct clk_hw - handle for traversing from a struct clk to its corresponding + * hardware-specific structure. struct clk_hw should be declared within struct + * clk_foo and then referenced by the struct clk instance that uses struct + * clk_foo's clk_ops + * + * @clk: pointer to the struct clk instance that points back to this struct + * clk_hw instance + * + * @init: pointer to struct clk_init_data that contains the init data shared + * with the common clock framework. + */ +struct clk_hw { + struct clk *clk; + struct clk_init_data *init; +}; + /* * DOC: Basic clock implementations common to many platforms * @@ -149,6 +166,7 @@ struct clk_fixed_rate { u8 flags; }; +extern const struct clk_ops clk_fixed_rate_ops; struct clk *clk_register_fixed_rate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, unsigned long fixed_rate); @@ -165,7 +183,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name, * Clock which can gate its output. Implements .enable & .disable * * Flags: - * CLK_GATE_SET_DISABLE - by default this clock sets the bit at bit_idx to + * CLK_GATE_SET_TO_DISABLE - by default this clock sets the bit at bit_idx to * enable the clock. Setting this flag does the opposite: setting the bit * disable the clock and clearing it enables the clock */ @@ -175,11 +193,11 @@ struct clk_gate { u8 bit_idx; u8 flags; spinlock_t *lock; - char *parent[1]; }; #define CLK_GATE_SET_TO_DISABLE BIT(0) +extern const struct clk_ops clk_gate_ops; struct clk *clk_register_gate(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 bit_idx, @@ -212,12 +230,12 @@ struct clk_divider { u8 width; u8 flags; spinlock_t *lock; - char *parent[1]; }; #define CLK_DIVIDER_ONE_BASED BIT(0) #define CLK_DIVIDER_POWER_OF_TWO BIT(1) +extern const struct clk_ops clk_divider_ops; struct clk *clk_register_divider(struct device *dev, const char *name, const char *parent_name, unsigned long flags, void __iomem *reg, u8 shift, u8 width, @@ -238,7 +256,7 @@ struct clk *clk_register_divider(struct device *dev, const char *name, * * Flags: * CLK_MUX_INDEX_ONE - register index starts at 1, not 0 - * CLK_MUX_INDEX_BITWISE - register index is a single bit (power of two) + * CLK_MUX_INDEX_BIT - register index is a single bit (power of two) */ struct clk_mux { struct clk_hw hw; @@ -252,29 +270,49 @@ struct clk_mux { #define CLK_MUX_INDEX_ONE BIT(0) #define CLK_MUX_INDEX_BIT BIT(1) +extern const struct clk_ops clk_mux_ops; struct clk *clk_register_mux(struct device *dev, const char *name, - char **parent_names, u8 num_parents, unsigned long flags, + const char **parent_names, u8 num_parents, unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_mux_flags, spinlock_t *lock); /** + * struct clk_fixed_factor - fixed multiplier and divider clock + * + * @hw: handle between common and hardware-specific interfaces + * @mult: multiplier + * @div: divider + * + * Clock with a fixed multiplier and divider. The output frequency is the + * parent clock rate divided by div and multiplied by mult. + * Implements .recalc_rate, .set_rate and .round_rate + */ + +struct clk_fixed_factor { + struct clk_hw hw; + unsigned int mult; + unsigned int div; +}; + +extern struct clk_ops clk_fixed_factor_ops; +struct clk *clk_register_fixed_factor(struct device *dev, const char *name, + const char *parent_name, unsigned long flags, + unsigned int mult, unsigned int div); + +/** * clk_register - allocate a new clock, register it and return an opaque cookie * @dev: device that is registering this clock - * @name: clock name - * @ops: operations this clock supports * @hw: link to hardware-specific clock data - * @parent_names: array of string names for all possible parents - * @num_parents: number of possible parents - * @flags: framework-level hints and quirks * * clk_register is the primary interface for populating the clock tree with new * clock nodes. It returns a pointer to the newly allocated struct clk which * cannot be dereferenced by driver code but may be used in conjuction with the - * rest of the clock API. + * rest of the clock API. In the event of an error clk_register will return an + * error code; drivers must test for an error code after calling clk_register. */ -struct clk *clk_register(struct device *dev, const char *name, - const struct clk_ops *ops, struct clk_hw *hw, - char **parent_names, u8 num_parents, unsigned long flags); +struct clk *clk_register(struct device *dev, struct clk_hw *hw); + +void clk_unregister(struct clk *clk); /* helper functions */ const char *__clk_get_name(struct clk *clk); diff --git a/include/linux/clk.h b/include/linux/clk.h index 70cf722ac3af..ad5c43e8ae8a 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -81,7 +81,7 @@ int clk_notifier_register(struct clk *clk, struct notifier_block *nb); int clk_notifier_unregister(struct clk *clk, struct notifier_block *nb); -#endif /* !CONFIG_COMMON_CLK */ +#endif /** * clk_get - lookup and obtain a reference to a clock producer. @@ -252,7 +252,7 @@ void devm_clk_put(struct device *dev, struct clk *clk); * Returns rounded clock rate in Hz, or negative errno. */ long clk_round_rate(struct clk *clk, unsigned long rate); - + /** * clk_set_rate - set the clock rate for a clock source * @clk: clock source @@ -261,7 +261,7 @@ long clk_round_rate(struct clk *clk, unsigned long rate); * Returns success (0) or negative errno. */ int clk_set_rate(struct clk *clk, unsigned long rate); - + /** * clk_set_parent - set the parent clock source for this clock * @clk: clock source diff --git a/include/linux/compaction.h b/include/linux/compaction.h index 51a90b7f2d60..e988037abd2a 100644 --- a/include/linux/compaction.h +++ b/include/linux/compaction.h @@ -1,6 +1,8 @@ #ifndef _LINUX_COMPACTION_H #define _LINUX_COMPACTION_H +#include <linux/node.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 @@ -11,6 +13,23 @@ /* The full zone was compacted */ #define COMPACT_COMPLETE 3 +/* + * compaction supports three modes + * + * COMPACT_ASYNC_MOVABLE uses asynchronous migration and only scans + * MIGRATE_MOVABLE pageblocks as migration sources and targets. + * COMPACT_ASYNC_UNMOVABLE uses asynchronous migration and only scans + * MIGRATE_MOVABLE pageblocks as migration sources. + * MIGRATE_UNMOVABLE pageblocks are scanned as potential migration + * targets and convers them to MIGRATE_MOVABLE if possible + * COMPACT_SYNC uses synchronous migration and scans all pageblocks + */ +enum compact_mode { + COMPACT_ASYNC_MOVABLE, + COMPACT_ASYNC_UNMOVABLE, + COMPACT_SYNC, +}; + #ifdef CONFIG_COMPACTION extern int sysctl_compact_memory; extern int sysctl_compaction_handler(struct ctl_table *table, int write, diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index ae36b72c22f3..66c434f5dd1e 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -93,6 +93,10 @@ struct dentry *debugfs_create_regset32(const char *name, umode_t mode, int debugfs_print_regs32(struct seq_file *s, const struct debugfs_reg32 *regs, int nregs, void __iomem *base, char *prefix); +struct dentry *debugfs_create_u32_array(const char *name, umode_t mode, + struct dentry *parent, + u32 *array, u32 elements); + bool debugfs_initialized(void); #else @@ -219,6 +223,13 @@ static inline bool debugfs_initialized(void) return false; } +static inline struct dentry *debugfs_create_u32_array(const char *name, umode_t mode, + struct dentry *parent, + u32 *array, u32 elements) +{ + return ERR_PTR(-ENODEV); +} + #endif #endif diff --git a/include/linux/device.h b/include/linux/device.h index e04f5776f6d0..161d96241b1b 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -667,6 +667,10 @@ struct device { struct dma_coherent_mem *dma_mem; /* internal for coherent mem override */ +#ifdef CONFIG_CMA + struct cma *cma_area; /* contiguous memory area for dma + allocations */ +#endif /* arch specific additions */ struct dev_archdata archdata; diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index 3efbfc2145c3..eb48f3816df9 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -61,6 +61,13 @@ struct dma_buf_attachment; * This Callback must not sleep. * @kmap: maps a page from the buffer into kernel address space. * @kunmap: [optional] unmaps a page from the buffer. + * @mmap: used to expose the backing storage to userspace. Note that the + * mapping needs to be coherent - if the exporter doesn't directly + * support this, it needs to fake coherency by shooting down any ptes + * when transitioning away from the cpu domain. + * @vmap: [optional] creates a virtual mapping for the buffer into kernel + * address space. Same restrictions as for vmap and friends apply. + * @vunmap: [optional] unmaps a vmap from the buffer */ struct dma_buf_ops { int (*attach)(struct dma_buf *, struct device *, @@ -92,6 +99,11 @@ struct dma_buf_ops { void (*kunmap_atomic)(struct dma_buf *, unsigned long, void *); void *(*kmap)(struct dma_buf *, unsigned long); void (*kunmap)(struct dma_buf *, unsigned long, void *); + + int (*mmap)(struct dma_buf *, struct vm_area_struct *vma); + + void *(*vmap)(struct dma_buf *); + void (*vunmap)(struct dma_buf *, void *vaddr); }; /** @@ -167,6 +179,11 @@ void *dma_buf_kmap_atomic(struct dma_buf *, unsigned long); void dma_buf_kunmap_atomic(struct dma_buf *, unsigned long, void *); void *dma_buf_kmap(struct dma_buf *, unsigned long); void dma_buf_kunmap(struct dma_buf *, unsigned long, void *); + +int dma_buf_mmap(struct dma_buf *, struct vm_area_struct *, + unsigned long); +void *dma_buf_vmap(struct dma_buf *); +void dma_buf_vunmap(struct dma_buf *, void *vaddr); #else static inline struct dma_buf_attachment *dma_buf_attach(struct dma_buf *dmabuf, @@ -248,6 +265,22 @@ static inline void dma_buf_kunmap(struct dma_buf *dmabuf, unsigned long pnum, void *vaddr) { } + +static inline int dma_buf_mmap(struct dma_buf *dmabuf, + struct vm_area_struct *vma, + unsigned long pgoff) +{ + return -ENODEV; +} + +static inline void *dma_buf_vmap(struct dma_buf *dmabuf) +{ + return NULL; +} + +static inline void dma_buf_vunmap(struct dma_buf *dmabuf, void *vaddr) +{ +} #endif /* CONFIG_DMA_SHARED_BUFFER */ #endif /* __DMA_BUF_H__ */ diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h new file mode 100644 index 000000000000..2f303e4b7ed3 --- /dev/null +++ b/include/linux/dma-contiguous.h @@ -0,0 +1,110 @@ +#ifndef __LINUX_CMA_H +#define __LINUX_CMA_H + +/* + * Contiguous Memory Allocator for DMA mapping framework + * Copyright (c) 2010-2011 by Samsung Electronics. + * Written by: + * Marek Szyprowski <m.szyprowski@samsung.com> + * Michal Nazarewicz <mina86@mina86.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 optional) any later version of the license. + */ + +/* + * Contiguous Memory Allocator + * + * The Contiguous Memory Allocator (CMA) makes it possible to + * allocate big contiguous chunks of memory after the system has + * booted. + * + * Why is it needed? + * + * Various devices on embedded systems have no scatter-getter and/or + * IO map support and require contiguous blocks of memory to + * operate. They include devices such as cameras, hardware video + * coders, etc. + * + * Such devices often require big memory buffers (a full HD frame + * is, for instance, more then 2 mega pixels large, i.e. more than 6 + * MB of memory), which makes mechanisms such as kmalloc() or + * alloc_page() ineffective. + * + * At the same time, a solution where a big memory region is + * reserved for a device is suboptimal since often more memory is + * reserved then strictly required and, moreover, the memory is + * inaccessible to page system even if device drivers don't use it. + * + * CMA tries to solve this issue by operating on memory regions + * where only movable pages can be allocated from. This way, kernel + * can use the memory for pagecache and when device driver requests + * it, allocated pages can be migrated. + * + * Driver usage + * + * CMA should not be used by the device drivers directly. It is + * only a helper framework for dma-mapping subsystem. + * + * For more information, see kernel-docs in drivers/base/dma-contiguous.c + */ + +#ifdef __KERNEL__ + +struct cma; +struct page; +struct device; + +#ifdef CONFIG_CMA + +/* + * There is always at least global CMA area and a few optional device + * private areas configured in kernel .config. + */ +#define MAX_CMA_AREAS (1 + CONFIG_CMA_AREAS) + +extern struct cma *dma_contiguous_default_area; + +void dma_contiguous_reserve(phys_addr_t addr_limit); +int dma_declare_contiguous(struct device *dev, unsigned long size, + phys_addr_t base, phys_addr_t limit); + +struct page *dma_alloc_from_contiguous(struct device *dev, int count, + unsigned int order); +bool dma_release_from_contiguous(struct device *dev, struct page *pages, + int count); + +#else + +#define MAX_CMA_AREAS (0) + +static inline void dma_contiguous_reserve(phys_addr_t limit) { } + +static inline +int dma_declare_contiguous(struct device *dev, unsigned long size, + phys_addr_t base, phys_addr_t limit) +{ + return -ENOSYS; +} + +static inline +struct page *dma_alloc_from_contiguous(struct device *dev, int count, + unsigned int order) +{ + return NULL; +} + +static inline +bool dma_release_from_contiguous(struct device *dev, struct page *pages, + int count) +{ + return false; +} + +#endif + +#endif + +#endif diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index f9a2e5e67a54..d3fec584e8c3 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -615,11 +615,13 @@ static inline int dmaengine_slave_config(struct dma_chan *chan, } static inline struct dma_async_tx_descriptor *dmaengine_prep_slave_single( - struct dma_chan *chan, void *buf, size_t len, + struct dma_chan *chan, dma_addr_t buf, size_t len, enum dma_transfer_direction dir, unsigned long flags) { struct scatterlist sg; - sg_init_one(&sg, buf, len); + sg_init_table(&sg, 1); + sg_dma_address(&sg) = buf; + sg_dma_len(&sg) = len; return chan->device->device_prep_slave_sg(chan, &sg, 1, dir, flags, NULL); diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h index cb4428ab81ed..f50d4058c5fb 100644 --- a/include/linux/dvb/frontend.h +++ b/include/linux/dvb/frontend.h @@ -320,7 +320,24 @@ struct dvb_frontend_event { #define DTV_ENUM_DELSYS 44 -#define DTV_MAX_COMMAND DTV_ENUM_DELSYS +/* ATSC-MH */ +#define DTV_ATSCMH_FIC_VER 45 +#define DTV_ATSCMH_PARADE_ID 46 +#define DTV_ATSCMH_NOG 47 +#define DTV_ATSCMH_TNOG 48 +#define DTV_ATSCMH_SGN 49 +#define DTV_ATSCMH_PRC 50 +#define DTV_ATSCMH_RS_FRAME_MODE 51 +#define DTV_ATSCMH_RS_FRAME_ENSEMBLE 52 +#define DTV_ATSCMH_RS_CODE_MODE_PRI 53 +#define DTV_ATSCMH_RS_CODE_MODE_SEC 54 +#define DTV_ATSCMH_SCCC_BLOCK_MODE 55 +#define DTV_ATSCMH_SCCC_CODE_MODE_A 56 +#define DTV_ATSCMH_SCCC_CODE_MODE_B 57 +#define DTV_ATSCMH_SCCC_CODE_MODE_C 58 +#define DTV_ATSCMH_SCCC_CODE_MODE_D 59 + +#define DTV_MAX_COMMAND DTV_ATSCMH_SCCC_CODE_MODE_D typedef enum fe_pilot { PILOT_ON, @@ -360,6 +377,38 @@ typedef enum fe_delivery_system { #define SYS_DVBC_ANNEX_AC SYS_DVBC_ANNEX_A +/* ATSC-MH */ + +enum atscmh_sccc_block_mode { + ATSCMH_SCCC_BLK_SEP = 0, + ATSCMH_SCCC_BLK_COMB = 1, + ATSCMH_SCCC_BLK_RES = 2, +}; + +enum atscmh_sccc_code_mode { + ATSCMH_SCCC_CODE_HLF = 0, + ATSCMH_SCCC_CODE_QTR = 1, + ATSCMH_SCCC_CODE_RES = 2, +}; + +enum atscmh_rs_frame_ensemble { + ATSCMH_RSFRAME_ENS_PRI = 0, + ATSCMH_RSFRAME_ENS_SEC = 1, +}; + +enum atscmh_rs_frame_mode { + ATSCMH_RSFRAME_PRI_ONLY = 0, + ATSCMH_RSFRAME_PRI_SEC = 1, + ATSCMH_RSFRAME_RES = 2, +}; + +enum atscmh_rs_code_mode { + ATSCMH_RSCODE_211_187 = 0, + ATSCMH_RSCODE_223_187 = 1, + ATSCMH_RSCODE_235_187 = 2, + ATSCMH_RSCODE_RES = 3, +}; + struct dtv_cmds_h { char *name; /* A display name for debugging purposes */ diff --git a/include/linux/dvb/version.h b/include/linux/dvb/version.h index 0559e2bd38f9..43d9e8d462d4 100644 --- a/include/linux/dvb/version.h +++ b/include/linux/dvb/version.h @@ -24,6 +24,6 @@ #define _DVBVERSION_H_ #define DVB_API_VERSION 5 -#define DVB_API_VERSION_MINOR 5 +#define DVB_API_VERSION_MINOR 6 #endif /*_DVBVERSION_H_*/ diff --git a/include/linux/edac.h b/include/linux/edac.h index c621d762bb2c..91ba3bae42ee 100644 --- a/include/linux/edac.h +++ b/include/linux/edac.h @@ -71,6 +71,25 @@ enum dev_type { #define DEV_FLAG_X64 BIT(DEV_X64) /** + * enum hw_event_mc_err_type - type of the detected error + * + * @HW_EVENT_ERR_CORRECTED: Corrected Error - Indicates that an ECC + * corrected error was detected + * @HW_EVENT_ERR_UNCORRECTED: Uncorrected Error - Indicates an error that + * can't be corrected by ECC, but it is not + * fatal (maybe it is on an unused memory area, + * or the memory controller could recover from + * it for example, by re-trying the operation). + * @HW_EVENT_ERR_FATAL: Fatal Error - Uncorrected error that could not + * be recovered. + */ +enum hw_event_mc_err_type { + HW_EVENT_ERR_CORRECTED, + HW_EVENT_ERR_UNCORRECTED, + HW_EVENT_ERR_FATAL, +}; + +/** * enum mem_type - memory types. For a more detailed reference, please see * http://en.wikipedia.org/wiki/DRAM * @@ -313,38 +332,141 @@ enum scrub_type { */ /** + * enum edac_mc_layer - memory controller hierarchy layer + * + * @EDAC_MC_LAYER_BRANCH: memory layer is named "branch" + * @EDAC_MC_LAYER_CHANNEL: memory layer is named "channel" + * @EDAC_MC_LAYER_SLOT: memory layer is named "slot" + * @EDAC_MC_LAYER_CHIP_SELECT: memory layer is named "chip select" + * + * This enum is used by the drivers to tell edac_mc_sysfs what name should + * be used when describing a memory stick location. + */ +enum edac_mc_layer_type { + EDAC_MC_LAYER_BRANCH, + EDAC_MC_LAYER_CHANNEL, + EDAC_MC_LAYER_SLOT, + EDAC_MC_LAYER_CHIP_SELECT, +}; + +/** + * struct edac_mc_layer - describes the memory controller hierarchy + * @layer: layer type + * @size: number of components per layer. For example, + * if the channel layer has two channels, size = 2 + * @is_virt_csrow: This layer is part of the "csrow" when old API + * compatibility mode is enabled. Otherwise, it is + * a channel + */ +struct edac_mc_layer { + enum edac_mc_layer_type type; + unsigned size; + bool is_virt_csrow; +}; + +/* + * Maximum number of layers used by the memory controller to uniquely + * identify a single memory stick. + * NOTE: Changing this constant requires not only to change the constant + * below, but also to change the existing code at the core, as there are + * some code there that are optimized for 3 layers. + */ +#define EDAC_MAX_LAYERS 3 + +/** + * EDAC_DIMM_PTR - Macro responsible to find a pointer inside a pointer array + * for the element given by [layer0,layer1,layer2] position + * + * @layers: a struct edac_mc_layer array, describing how many elements + * were allocated for each layer + * @var: name of the var where we want to get the pointer + * (like mci->dimms) + * @n_layers: Number of layers at the @layers array + * @layer0: layer0 position + * @layer1: layer1 position. Unused if n_layers < 2 + * @layer2: layer2 position. Unused if n_layers < 3 + * + * For 1 layer, this macro returns &var[layer0] + * For 2 layers, this macro is similar to allocate a bi-dimensional array + * and to return "&var[layer0][layer1]" + * For 3 layers, this macro is similar to allocate a tri-dimensional array + * and to return "&var[layer0][layer1][layer2]" + * + * A loop could be used here to make it more generic, but, as we only have + * 3 layers, this is a little faster. + * By design, layers can never be 0 or more than 3. If that ever happens, + * a NULL is returned, causing an OOPS during the memory allocation routine, + * with would point to the developer that he's doing something wrong. + */ +#define EDAC_DIMM_PTR(layers, var, nlayers, layer0, layer1, layer2) ({ \ + typeof(var) __p; \ + if ((nlayers) == 1) \ + __p = &var[layer0]; \ + else if ((nlayers) == 2) \ + __p = &var[(layer1) + ((layers[1]).size * (layer0))]; \ + else if ((nlayers) == 3) \ + __p = &var[(layer2) + ((layers[2]).size * ((layer1) + \ + ((layers[1]).size * (layer0))))]; \ + else \ + __p = NULL; \ + __p; \ +}) + + +/* FIXME: add the proper per-location error counts */ +struct dimm_info { + char label[EDAC_MC_LABEL_LEN + 1]; /* DIMM label on motherboard */ + + /* Memory location data */ + unsigned location[EDAC_MAX_LAYERS]; + + struct mem_ctl_info *mci; /* the parent */ + + u32 grain; /* granularity of reported error in bytes */ + enum dev_type dtype; /* memory device type */ + enum mem_type mtype; /* memory dimm type */ + enum edac_type edac_mode; /* EDAC mode for this dimm */ + + u32 nr_pages; /* number of pages on this dimm */ + + unsigned csrow, cschannel; /* Points to the old API data */ +}; + +/** * struct rank_info - contains the information for one DIMM rank * * @chan_idx: channel number where the rank is (typically, 0 or 1) * @ce_count: number of correctable errors for this rank - * @label: DIMM label. Different ranks for the same DIMM should be - * filled, on userspace, with the same label. - * FIXME: The core currently won't enforce it. * @csrow: A pointer to the chip select row structure (the parent * structure). The location of the rank is given by * the (csrow->csrow_idx, chan_idx) vector. + * @dimm: A pointer to the DIMM structure, where the DIMM label + * information is stored. + * + * FIXME: Currently, the EDAC core model will assume one DIMM per rank. + * This is a bad assumption, but it makes this patch easier. Later + * patches in this series will fix this issue. */ struct rank_info { int chan_idx; - u32 ce_count; - char label[EDAC_MC_LABEL_LEN + 1]; - struct csrow_info *csrow; /* the parent */ + struct csrow_info *csrow; + struct dimm_info *dimm; + + u32 ce_count; /* Correctable Errors for this csrow */ }; struct csrow_info { - unsigned long first_page; /* first page number in dimm */ - unsigned long last_page; /* last page number in dimm */ + /* Used only by edac_mc_find_csrow_by_page() */ + unsigned long first_page; /* first page number in csrow */ + unsigned long last_page; /* last page number in csrow */ unsigned long page_mask; /* used for interleaving - - * 0UL for non intlv - */ - u32 nr_pages; /* number of pages in csrow */ - u32 grain; /* granularity of reported error in bytes */ - int csrow_idx; /* the chip-select row */ - enum dev_type dtype; /* memory device type */ + * 0UL for non intlv */ + + int csrow_idx; /* the chip-select row */ + u32 ue_count; /* Uncorrectable Errors for this csrow */ u32 ce_count; /* Correctable Errors for this csrow */ - enum mem_type mtype; /* memory csrow type */ - enum edac_type edac_mode; /* EDAC mode for this csrow */ + struct mem_ctl_info *mci; /* the parent */ struct kobject kobj; /* sysfs kobject for this csrow */ @@ -426,8 +548,20 @@ struct mem_ctl_info { unsigned long (*ctl_page_to_phys) (struct mem_ctl_info * mci, unsigned long page); int mc_idx; - int nr_csrows; struct csrow_info *csrows; + unsigned nr_csrows, num_cschannel; + + /* Memory Controller hierarchy */ + unsigned n_layers; + struct edac_mc_layer *layers; + bool mem_is_per_rank; + + /* + * DIMM info. Will eventually remove the entire csrows_info some day + */ + unsigned tot_dimms; + struct dimm_info *dimms; + /* * FIXME - what about controllers on other busses? - IDs must be * unique. dev pointer should be sufficiently unique, but @@ -440,12 +574,16 @@ struct mem_ctl_info { const char *dev_name; char proc_name[MC_PROC_NAME_MAX_LEN + 1]; void *pvt_info; - u32 ue_noinfo_count; /* Uncorrectable Errors w/o info */ - u32 ce_noinfo_count; /* Correctable Errors w/o info */ - u32 ue_count; /* Total Uncorrectable Errors for this MC */ - u32 ce_count; /* Total Correctable Errors for this MC */ unsigned long start_time; /* mci load start time (in jiffies) */ + /* + * drivers shouldn't access those fields directly, as the core + * already handles that. + */ + u32 ce_noinfo_count, ue_noinfo_count; + u32 ue_mc, ce_mc; + u32 *ce_per_layer[EDAC_MAX_LAYERS], *ue_per_layer[EDAC_MAX_LAYERS]; + struct completion complete; /* edac sysfs device control */ @@ -458,7 +596,7 @@ struct mem_ctl_info { * by the low level driver. * * Set by the low level driver to provide attributes at the - * controller level, same level as 'ue_count' and 'ce_count' above. + * controller level. * An array of structures, NULL terminated * * If attributes are desired, then set to array of attributes diff --git a/include/linux/fb.h b/include/linux/fb.h index d31cb682e173..a3229d7ab9f2 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -554,6 +554,10 @@ struct fb_cursor_user { #define FB_EVENT_FB_UNBIND 0x0E /* CONSOLE-SPECIFIC: remap all consoles to new fb - for vga switcheroo */ #define FB_EVENT_REMAP_ALL_CONSOLE 0x0F +/* A hardware display blank early change occured */ +#define FB_EARLY_EVENT_BLANK 0x10 +/* A hardware display blank revert early change occured */ +#define FB_R_EARLY_EVENT_BLANK 0x11 struct fb_event { struct fb_info *info; diff --git a/include/linux/firewire.h b/include/linux/firewire.h index e83c24af358a..7edcf1031718 100644 --- a/include/linux/firewire.h +++ b/include/linux/firewire.h @@ -349,6 +349,7 @@ int fw_cancel_transaction(struct fw_card *card, int fw_run_transaction(struct fw_card *card, int tcode, int destination_id, int generation, int speed, unsigned long long offset, void *payload, size_t length); +const char *fw_rcode_string(int rcode); static inline int fw_stream_packet_destination_id(int tag, int channel, int sy) { @@ -406,6 +407,7 @@ struct fw_iso_buffer { enum dma_data_direction direction; struct page **pages; int page_count; + int page_count_mapped; }; int fw_iso_buffer_init(struct fw_iso_buffer *buffer, struct fw_card *card, diff --git a/include/linux/fixp-arith.h b/include/linux/fixp-arith.h new file mode 100644 index 000000000000..3089d7382325 --- /dev/null +++ b/include/linux/fixp-arith.h @@ -0,0 +1,87 @@ +#ifndef _FIXP_ARITH_H +#define _FIXP_ARITH_H + +/* + * Simplistic fixed-point arithmetics. + * Hmm, I'm probably duplicating some code :( + * + * Copyright (c) 2002 Johann Deneux + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Should you need to contact me, the author, you can do so by + * e-mail - mail your message to <johann.deneux@gmail.com> + */ + +#include <linux/types.h> + +/* The type representing fixed-point values */ +typedef s16 fixp_t; + +#define FRAC_N 8 +#define FRAC_MASK ((1<<FRAC_N)-1) + +/* Not to be used directly. Use fixp_{cos,sin} */ +static const fixp_t cos_table[46] = { + 0x0100, 0x00FF, 0x00FF, 0x00FE, 0x00FD, 0x00FC, 0x00FA, 0x00F8, + 0x00F6, 0x00F3, 0x00F0, 0x00ED, 0x00E9, 0x00E6, 0x00E2, 0x00DD, + 0x00D9, 0x00D4, 0x00CF, 0x00C9, 0x00C4, 0x00BE, 0x00B8, 0x00B1, + 0x00AB, 0x00A4, 0x009D, 0x0096, 0x008F, 0x0087, 0x0080, 0x0078, + 0x0070, 0x0068, 0x005F, 0x0057, 0x004F, 0x0046, 0x003D, 0x0035, + 0x002C, 0x0023, 0x001A, 0x0011, 0x0008, 0x0000 +}; + + +/* a: 123 -> 123.0 */ +static inline fixp_t fixp_new(s16 a) +{ + return a<<FRAC_N; +} + +/* a: 0xFFFF -> -1.0 + 0x8000 -> 1.0 + 0x0000 -> 0.0 +*/ +static inline fixp_t fixp_new16(s16 a) +{ + return ((s32)a)>>(16-FRAC_N); +} + +static inline fixp_t fixp_cos(unsigned int degrees) +{ + int quadrant = (degrees / 90) & 3; + unsigned int i = degrees % 90; + + if (quadrant == 1 || quadrant == 3) + i = 90 - i; + + i >>= 1; + + return (quadrant == 1 || quadrant == 2)? -cos_table[i] : cos_table[i]; +} + +static inline fixp_t fixp_sin(unsigned int degrees) +{ + return -fixp_cos(degrees + 90); +} + +static inline fixp_t fixp_mult(fixp_t a, fixp_t b) +{ + return ((s32)(a*b))>>FRAC_N; +} + +#endif diff --git a/include/linux/fs.h b/include/linux/fs.h index c0e53372b082..038076b27ea4 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1681,7 +1681,6 @@ struct inode_operations { ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t); ssize_t (*listxattr) (struct dentry *, char *, size_t); int (*removexattr) (struct dentry *, const char *); - void (*truncate_range)(struct inode *, loff_t, loff_t); int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start, u64 len); } ____cacheline_aligned; @@ -1764,8 +1763,8 @@ struct super_operations { * I_FREEING Set when inode is about to be freed but still has dirty * pages or buffers attached or the inode itself is still * dirty. - * I_CLEAR Added by end_writeback(). In this state the inode is clean - * and can be destroyed. Inode keeps I_FREEING. + * I_CLEAR Added by clear_inode(). In this state the inode is + * clean and can be destroyed. Inode keeps I_FREEING. * * Inodes that are I_WILL_FREE, I_FREEING or I_CLEAR are * prohibited for many purposes. iget() must wait for @@ -1773,9 +1772,10 @@ struct super_operations { * anew. Other functions will just ignore such inodes, * if appropriate. I_NEW is used for waiting. * - * I_SYNC Synchonized write of dirty inode data. The bits is - * set during data writeback, and cleared with a wakeup - * on the bit address once it is done. + * I_SYNC Writeback of inode is running. The bit is set during + * data writeback, and cleared with a wakeup on the bit + * address once it is done. The bit is also used to pin + * the inode in memory for flusher thread. * * I_REFERENCED Marks the inode as recently references on the LRU list. * @@ -2349,7 +2349,7 @@ extern unsigned int get_next_ino(void); extern void __iget(struct inode * inode); extern void iget_failed(struct inode *); -extern void end_writeback(struct inode *); +extern void clear_inode(struct inode *); extern void __destroy_inode(struct inode *); extern struct inode *new_inode_pseudo(struct super_block *sb); extern struct inode *new_inode(struct super_block *sb); diff --git a/include/linux/fsl/mxs-dma.h b/include/linux/fsl/mxs-dma.h index 203d7c4a3e11..55d870238399 100644 --- a/include/linux/fsl/mxs-dma.h +++ b/include/linux/fsl/mxs-dma.h @@ -15,14 +15,6 @@ struct mxs_dma_data { int chan_irq; }; -static inline int mxs_dma_is_apbh(struct dma_chan *chan) -{ - return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbh"); -} - -static inline int mxs_dma_is_apbx(struct dma_chan *chan) -{ - return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbx"); -} - +extern int mxs_dma_is_apbh(struct dma_chan *chan); +extern int mxs_dma_is_apbx(struct dma_chan *chan); #endif /* __MACH_MXS_DMA_H__ */ diff --git a/include/linux/gameport.h b/include/linux/gameport.h index b456b08d70ed..b986be513406 100644 --- a/include/linux/gameport.h +++ b/include/linux/gameport.h @@ -153,6 +153,19 @@ int __must_check __gameport_register_driver(struct gameport_driver *drv, void gameport_unregister_driver(struct gameport_driver *drv); +/** + * module_gameport_driver() - Helper macro for registering a gameport driver + * @__gameport_driver: gameport_driver struct + * + * Helper macro for gameport drivers which do not do anything special in + * module init/exit. This eliminates a lot of boilerplate. Each module may + * only use this macro once, and calling it replaces module_init() and + * module_exit(). + */ +#define module_gameport_driver(__gameport_driver) \ + module_driver(__gameport_driver, gameport_register_driver, \ + gameport_unregister_driver) + #endif /* __KERNEL__ */ #define GAMEPORT_MODE_DISABLED 0 diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 581e74b7df95..1e49be49d324 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -391,4 +391,16 @@ static inline bool pm_suspended_storage(void) } #endif /* CONFIG_PM_SLEEP */ +#ifdef CONFIG_CMA + +/* The below functions must be run on a range from a single zone. */ +extern int alloc_contig_range(unsigned long start, unsigned long end, + unsigned migratetype); +extern void free_contig_range(unsigned long pfn, unsigned nr_pages); + +/* CMA stuff */ +extern void init_cma_reserved_pageblock(struct page *page); + +#endif + #endif /* __LINUX_GFP_H */ diff --git a/include/linux/gpio.h b/include/linux/gpio.h index 6155ecf192b0..f07fc2d08159 100644 --- a/include/linux/gpio.h +++ b/include/linux/gpio.h @@ -1,6 +1,8 @@ #ifndef __LINUX_GPIO_H #define __LINUX_GPIO_H +#include <linux/errno.h> + /* see Documentation/gpio.txt */ /* make these flag values available regardless of GPIO kconfig options */ @@ -20,6 +22,11 @@ /* Gpio pin is open source */ #define GPIOF_OPEN_SOURCE (1 << 3) +#define GPIOF_EXPORT (1 << 2) +#define GPIOF_EXPORT_CHANGEABLE (1 << 3) +#define GPIOF_EXPORT_DIR_FIXED (GPIOF_EXPORT) +#define GPIOF_EXPORT_DIR_CHANGEABLE (GPIOF_EXPORT | GPIOF_EXPORT_CHANGEABLE) + /** * struct gpio - a structure describing a GPIO with configuration * @gpio: the GPIO number @@ -33,7 +40,39 @@ struct gpio { }; #ifdef CONFIG_GENERIC_GPIO + +#ifdef CONFIG_ARCH_HAVE_CUSTOM_GPIO_H #include <asm/gpio.h> +#else + +#include <asm-generic/gpio.h> + +static inline int gpio_get_value(unsigned int gpio) +{ + return __gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned int gpio, int value) +{ + __gpio_set_value(gpio, value); +} + +static inline int gpio_cansleep(unsigned int gpio) +{ + return __gpio_cansleep(gpio); +} + +static inline int gpio_to_irq(unsigned int gpio) +{ + return __gpio_to_irq(gpio); +} + +static inline int irq_to_gpio(unsigned int irq) +{ + return -EINVAL; +} + +#endif #else @@ -55,12 +94,24 @@ static inline int gpio_request(unsigned gpio, const char *label) return -ENOSYS; } +static inline int devm_gpio_request(struct device *dev, unsigned gpio, + const char *label) +{ + return -ENOSYS; +} + static inline int gpio_request_one(unsigned gpio, unsigned long flags, const char *label) { return -ENOSYS; } +static inline int devm_gpio_request_one(struct device *dev, unsigned gpio, + unsigned long flags, const char *label) +{ + return -ENOSYS; +} + static inline int gpio_request_array(const struct gpio *array, size_t num) { return -ENOSYS; @@ -74,6 +125,14 @@ static inline void gpio_free(unsigned gpio) WARN_ON(1); } +static inline void devm_gpio_free(struct device *dev, unsigned gpio) +{ + might_sleep(); + + /* GPIO can never have been requested */ + WARN_ON(1); +} + static inline void gpio_free_array(const struct gpio *array, size_t num) { might_sleep(); diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index c8af7a2efb52..4c59b1131187 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -59,6 +59,8 @@ extern pmd_t *page_check_address_pmd(struct page *page, #define HPAGE_PMD_MASK HPAGE_MASK #define HPAGE_PMD_SIZE HPAGE_SIZE +extern bool is_vma_temporary_stack(struct vm_area_struct *vma); + #define transparent_hugepage_enabled(__vma) \ ((transparent_hugepage_flags & \ (1<<TRANSPARENT_HUGEPAGE_FLAG) || \ diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 000837e126e6..d5d6bbe2259e 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -284,6 +284,14 @@ static inline unsigned int blocks_per_huge_page(struct hstate *h) #include <asm/hugetlb.h> +#ifndef arch_make_huge_pte +static inline pte_t arch_make_huge_pte(pte_t entry, struct vm_area_struct *vma, + struct page *page, int writable) +{ + return entry; +} +#endif + static inline struct hstate *page_hstate(struct page *page) { return size_to_hstate(PAGE_SIZE << compound_order(page)); diff --git a/include/linux/gpio-i2cmux.h b/include/linux/i2c-mux-gpio.h index 4a333bb0bd0d..a36343a37ebc 100644 --- a/include/linux/gpio-i2cmux.h +++ b/include/linux/i2c-mux-gpio.h @@ -1,5 +1,5 @@ /* - * gpio-i2cmux interface to platform code + * i2c-mux-gpio interface to platform code * * Peter Korsgaard <peter.korsgaard@barco.com> * @@ -8,14 +8,14 @@ * published by the Free Software Foundation. */ -#ifndef _LINUX_GPIO_I2CMUX_H -#define _LINUX_GPIO_I2CMUX_H +#ifndef _LINUX_I2C_MUX_GPIO_H +#define _LINUX_I2C_MUX_GPIO_H /* MUX has no specific idle mode */ -#define GPIO_I2CMUX_NO_IDLE ((unsigned)-1) +#define I2C_MUX_GPIO_NO_IDLE ((unsigned)-1) /** - * struct gpio_i2cmux_platform_data - Platform-dependent data for gpio-i2cmux + * struct i2c_mux_gpio_platform_data - Platform-dependent data for i2c-mux-gpio * @parent: Parent I2C bus adapter number * @base_nr: Base I2C bus number to number adapters from or zero for dynamic * @values: Array of bitmasks of GPIO settings (low/high) for each @@ -25,7 +25,7 @@ * @n_gpios: Number of GPIOs used to control MUX * @idle: Bitmask to write to MUX when idle or GPIO_I2CMUX_NO_IDLE if not used */ -struct gpio_i2cmux_platform_data { +struct i2c_mux_gpio_platform_data { int parent; int base_nr; const unsigned *values; @@ -35,4 +35,4 @@ struct gpio_i2cmux_platform_data { unsigned idle; }; -#endif /* _LINUX_GPIO_I2CMUX_H */ +#endif /* _LINUX_I2C_MUX_GPIO_H */ diff --git a/include/linux/i2c-mux.h b/include/linux/i2c-mux.h index 747f0cde4164..c79083830014 100644 --- a/include/linux/i2c-mux.h +++ b/include/linux/i2c-mux.h @@ -34,7 +34,8 @@ * mux control. */ struct i2c_adapter *i2c_add_mux_adapter(struct i2c_adapter *parent, - void *mux_dev, u32 force_nr, u32 chan_id, + struct device *mux_dev, + void *mux_priv, u32 force_nr, u32 chan_id, int (*select) (struct i2c_adapter *, void *mux_dev, u32 chan_id), int (*deselect) (struct i2c_adapter *, diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 195d8b3d9cfb..b66cb601435f 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -232,6 +232,7 @@ struct i2c_client { #define to_i2c_client(d) container_of(d, struct i2c_client, dev) extern struct i2c_client *i2c_verify_client(struct device *dev); +extern struct i2c_adapter *i2c_verify_adapter(struct device *dev); static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj) { diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h index cec17cf6cac2..d8341cb47b60 100644 --- a/include/linux/i2c/adp5588.h +++ b/include/linux/i2c/adp5588.h @@ -157,6 +157,7 @@ struct i2c_client; /* forward declaration */ struct adp5588_gpio_platform_data { int gpio_start; /* GPIO Chip base # */ + const char *const *names; unsigned irq_base; /* interrupt base # */ unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ int (*setup)(struct i2c_client *client, diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h index 26cb3c2c5c71..f0e69c6e8208 100644 --- a/include/linux/if_arp.h +++ b/include/linux/if_arp.h @@ -82,7 +82,7 @@ #define ARPHRD_FCPL 786 /* Fibrechannel public loop */ #define ARPHRD_FCFABRIC 787 /* Fibrechannel fabric */ /* 787->799 reserved for fibrechannel media types */ -/* 800 used to be used for token ring */ +#define ARPHRD_IEEE802_TR 800 /* Magic type ident for TR */ #define ARPHRD_IEEE80211 801 /* IEEE 802.11 */ #define ARPHRD_IEEE80211_PRISM 802 /* IEEE 802.11 + Prism2 header */ #define ARPHRD_IEEE80211_RADIOTAP 803 /* IEEE 802.11 + radiotap header */ diff --git a/include/linux/input/lm8333.h b/include/linux/input/lm8333.h new file mode 100644 index 000000000000..79f918c6e8c5 --- /dev/null +++ b/include/linux/input/lm8333.h @@ -0,0 +1,24 @@ +/* + * public include for LM8333 keypad driver - same license as driver + * Copyright (C) 2012 Wolfram Sang, Pengutronix <w.sang@pengutronix.de> + */ + +#ifndef _LM8333_H +#define _LM8333_H + +struct lm8333; + +struct lm8333_platform_data { + /* Keymap data */ + const struct matrix_keymap_data *matrix_data; + /* Active timeout before enter HALT mode in microseconds */ + unsigned active_time; + /* Debounce interval in microseconds */ + unsigned debounce_time; +}; + +extern int lm8333_read8(struct lm8333 *lm8333, u8 cmd); +extern int lm8333_write8(struct lm8333 *lm8333, u8 cmd, u8 val); +extern int lm8333_read_block(struct lm8333 *lm8333, u8 cmd, u8 len, u8 *buf); + +#endif /* _LM8333_H */ diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h index 6c07ced0af81..5f3aa6b11bfa 100644 --- a/include/linux/input/matrix_keypad.h +++ b/include/linux/input/matrix_keypad.h @@ -75,54 +75,10 @@ struct matrix_keypad_platform_data { bool no_autorepeat; }; -/** - * matrix_keypad_build_keymap - convert platform keymap into matrix keymap - * @keymap_data: keymap supplied by the platform code - * @row_shift: number of bits to shift row value by to advance to the next - * line in the keymap - * @keymap: expanded version of keymap that is suitable for use by - * matrix keyboad driver - * @keybit: pointer to bitmap of keys supported by input device - * - * This function converts platform keymap (encoded with KEY() macro) into - * an array of keycodes that is suitable for using in a standard matrix - * keyboard driver that uses row and col as indices. - */ -static inline void -matrix_keypad_build_keymap(const struct matrix_keymap_data *keymap_data, - unsigned int row_shift, - unsigned short *keymap, unsigned long *keybit) -{ - int i; - - for (i = 0; i < keymap_data->keymap_size; i++) { - unsigned int key = keymap_data->keymap[i]; - unsigned int row = KEY_ROW(key); - unsigned int col = KEY_COL(key); - unsigned short code = KEY_VAL(key); - - keymap[MATRIX_SCAN_CODE(row, col, row_shift)] = code; - __set_bit(code, keybit); - } - __clear_bit(KEY_RESERVED, keybit); -} - -#ifdef CONFIG_INPUT_OF_MATRIX_KEYMAP -struct matrix_keymap_data * -matrix_keyboard_of_fill_keymap(struct device_node *np, const char *propname); - -void matrix_keyboard_of_free_keymap(const struct matrix_keymap_data *kd); -#else -static inline struct matrix_keymap_data * -matrix_keyboard_of_fill_keymap(struct device_node *np, const char *propname) -{ - return NULL; -} - -static inline void -matrix_keyboard_of_free_keymap(const struct matrix_keymap_data *kd) -{ -} -#endif +int matrix_keypad_build_keymap(const struct matrix_keymap_data *keymap_data, + const char *keymap_name, + unsigned int rows, unsigned int cols, + unsigned short *keymap, + struct input_dev *input_dev); #endif /* _MATRIX_KEYPAD_H */ diff --git a/include/linux/input/navpoint.h b/include/linux/input/navpoint.h new file mode 100644 index 000000000000..45050eb34de3 --- /dev/null +++ b/include/linux/input/navpoint.h @@ -0,0 +1,12 @@ +/* + * Copyright (C) 2012 Paul Parsons <lost.distance@yahoo.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. + */ + +struct navpoint_platform_data { + int port; /* PXA SSP port for pxa_ssp_request() */ + int gpio; /* GPIO for power on/off */ +}; diff --git a/include/linux/ipx.h b/include/linux/ipx.h index 8f0243982eb6..3d48014cdd71 100644 --- a/include/linux/ipx.h +++ b/include/linux/ipx.h @@ -38,7 +38,7 @@ struct ipx_interface_definition { #define IPX_FRAME_8022 2 #define IPX_FRAME_ETHERII 3 #define IPX_FRAME_8023 4 -/* obsolete token ring was 5 */ +#define IPX_FRAME_TR_8022 5 /* obsolete */ unsigned char ipx_special; #define IPX_SPECIAL_NONE 0 #define IPX_PRIMARY 1 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index c65740d76e66..5abb533eb8eb 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -141,9 +141,8 @@ static inline struct irq_domain *irq_domain_add_legacy_isa( return irq_domain_add_legacy(of_node, NUM_ISA_INTERRUPTS, 0, 0, ops, host_data); } -extern struct irq_domain *irq_find_host(struct device_node *node); -extern void irq_set_default_host(struct irq_domain *host); +extern void irq_domain_remove(struct irq_domain *host); extern unsigned int irq_create_mapping(struct irq_domain *host, irq_hw_number_t hwirq); diff --git a/include/linux/jbd.h b/include/linux/jbd.h index d211732b9e99..c8f32975f0e4 100644 --- a/include/linux/jbd.h +++ b/include/linux/jbd.h @@ -479,12 +479,6 @@ struct transaction_s * How many handles used this transaction? [t_handle_lock] */ int t_handle_count; - - /* - * This transaction is being forced and some process is - * waiting for it to finish. - */ - unsigned int t_synchronous_commit:1; }; /** @@ -531,6 +525,8 @@ struct transaction_s * transaction * @j_commit_request: Sequence number of the most recent transaction wanting * commit + * @j_commit_waited: Sequence number of the most recent transaction someone + * is waiting for to commit. * @j_uuid: Uuid of client object. * @j_task: Pointer to the current commit thread for this journal * @j_max_transaction_buffers: Maximum number of metadata buffers to allow in a @@ -696,6 +692,13 @@ struct journal_s tid_t j_commit_request; /* + * Sequence number of the most recent transaction someone is waiting + * for to commit. + * [j_state_lock] + */ + tid_t j_commit_waited; + + /* * Journal uuid: identifies the object (filesystem, LVM volume etc) * backed by this journal. This will eventually be replaced by an array * of uuids, allowing us to index multiple devices within a single @@ -861,7 +864,8 @@ extern int journal_destroy (journal_t *); extern int journal_recover (journal_t *journal); extern int journal_wipe (journal_t *, int); extern int journal_skip_recovery (journal_t *); -extern void journal_update_superblock (journal_t *, int); +extern void journal_update_sb_log_tail (journal_t *, tid_t, unsigned int, + int); extern void journal_abort (journal_t *, int); extern int journal_errno (journal_t *); extern void journal_ack_err (journal_t *); diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index 387571959dd9..6883e197acb9 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -36,6 +36,7 @@ const char *kallsyms_lookup(unsigned long addr, /* Look up a kernel symbol and return it in a text buffer. */ extern int sprint_symbol(char *buffer, unsigned long address); +extern int sprint_symbol_no_offset(char *buffer, unsigned long address); extern int sprint_backtrace(char *buffer, unsigned long address); /* Look up a kernel symbol and print it to the kernel messages. */ @@ -80,6 +81,12 @@ static inline int sprint_symbol(char *buffer, unsigned long addr) return 0; } +static inline int sprint_symbol_no_offset(char *buffer, unsigned long addr) +{ + *buffer = '\0'; + return 0; +} + static inline int sprint_backtrace(char *buffer, unsigned long addr) { *buffer = '\0'; diff --git a/include/linux/kernel-page-flags.h b/include/linux/kernel-page-flags.h index 26a65711676f..a1bdf6966357 100644 --- a/include/linux/kernel-page-flags.h +++ b/include/linux/kernel-page-flags.h @@ -32,6 +32,8 @@ #define KPF_KSM 21 #define KPF_THP 22 +#ifdef __KERNEL__ + /* kernel hacking assistances * WARNING: subject to change, never rely on them! */ @@ -44,4 +46,6 @@ #define KPF_ARCH 38 #define KPF_UNCACHED 39 +#endif /* __KERNEL__ */ + #endif /* LINUX_KERNEL_PAGE_FLAGS_H */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index c0d34420a913..ec55a3c8ba77 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -38,6 +38,8 @@ #define STACK_MAGIC 0xdeadbeef +#define REPEAT_BYTE(x) ((~0ul / 0xff) * (x)) + #define ALIGN(x, a) __ALIGN_KERNEL((x), (a)) #define __ALIGN_MASK(x, mask) __ALIGN_KERNEL_MASK((x), (mask)) #define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a))) diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 6c322a90b92f..09f2b3aa2da7 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -449,6 +449,30 @@ struct kvm_ppc_pvinfo { __u8 pad[108]; }; +/* for KVM_PPC_GET_SMMU_INFO */ +#define KVM_PPC_PAGE_SIZES_MAX_SZ 8 + +struct kvm_ppc_one_page_size { + __u32 page_shift; /* Page shift (or 0) */ + __u32 pte_enc; /* Encoding in the HPTE (>>12) */ +}; + +struct kvm_ppc_one_seg_page_size { + __u32 page_shift; /* Base page shift of segment (or 0) */ + __u32 slb_enc; /* SLB encoding for BookS */ + struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ]; +}; + +#define KVM_PPC_PAGE_SIZES_REAL 0x00000001 +#define KVM_PPC_1T_SEGMENTS 0x00000002 + +struct kvm_ppc_smmu_info { + __u64 flags; + __u32 slb_size; + __u32 pad; + struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ]; +}; + #define KVMIO 0xAE /* machine type bits, to be used as argument to KVM_CREATE_VM */ @@ -589,6 +613,10 @@ struct kvm_ppc_pvinfo { #define KVM_CAP_S390_UCONTROL 73 #define KVM_CAP_SYNC_REGS 74 #define KVM_CAP_PCI_2_3 75 +#define KVM_CAP_KVMCLOCK_CTRL 76 +#define KVM_CAP_SIGNAL_MSI 77 +#define KVM_CAP_PPC_GET_SMMU_INFO 78 +#define KVM_CAP_S390_COW 79 #ifdef KVM_CAP_IRQ_ROUTING @@ -714,6 +742,14 @@ struct kvm_one_reg { __u64 addr; }; +struct kvm_msi { + __u32 address_lo; + __u32 address_hi; + __u32 data; + __u32 flags; + __u8 pad[16]; +}; + /* * ioctls for VM fds */ @@ -788,6 +824,10 @@ struct kvm_s390_ucas_mapping { /* Available with KVM_CAP_PCI_2_3 */ #define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \ struct kvm_assigned_pci_dev) +/* Available with KVM_CAP_SIGNAL_MSI */ +#define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi) +/* Available with KVM_CAP_PPC_GET_SMMU_INFO */ +#define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info) /* * ioctls for vcpu fds @@ -859,6 +899,8 @@ struct kvm_s390_ucas_mapping { /* Available with KVM_CAP_ONE_REG */ #define KVM_GET_ONE_REG _IOW(KVMIO, 0xab, struct kvm_one_reg) #define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg) +/* VM is being stopped by host */ +#define KVM_KVMCLOCK_CTRL _IO(KVMIO, 0xad) #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) #define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1) diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 72cbf08d45fb..c4464356b35b 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -35,6 +35,20 @@ #endif /* + * If we support unaligned MMIO, at most one fragment will be split into two: + */ +#ifdef KVM_UNALIGNED_MMIO +# define KVM_EXTRA_MMIO_FRAGMENTS 1 +#else +# define KVM_EXTRA_MMIO_FRAGMENTS 0 +#endif + +#define KVM_USER_MMIO_SIZE 8 + +#define KVM_MAX_MMIO_FRAGMENTS \ + (KVM_MMIO_SIZE / KVM_USER_MMIO_SIZE + KVM_EXTRA_MMIO_FRAGMENTS) + +/* * vcpu->requests bit members */ #define KVM_REQ_TLB_FLUSH 0 @@ -68,10 +82,11 @@ struct kvm_io_range { struct kvm_io_device *dev; }; +#define NR_IOBUS_DEVS 1000 + struct kvm_io_bus { int dev_count; -#define NR_IOBUS_DEVS 300 - struct kvm_io_range range[NR_IOBUS_DEVS]; + struct kvm_io_range range[]; }; enum kvm_bus { @@ -113,7 +128,18 @@ int kvm_async_pf_wakeup_all(struct kvm_vcpu *vcpu); enum { OUTSIDE_GUEST_MODE, IN_GUEST_MODE, - EXITING_GUEST_MODE + EXITING_GUEST_MODE, + READING_SHADOW_PAGE_TABLES, +}; + +/* + * Sometimes a large or cross-page mmio needs to be broken up into separate + * exits for userspace servicing. + */ +struct kvm_mmio_fragment { + gpa_t gpa; + void *data; + unsigned len; }; struct kvm_vcpu { @@ -143,10 +169,9 @@ struct kvm_vcpu { int mmio_needed; int mmio_read_completed; int mmio_is_write; - int mmio_size; - int mmio_index; - unsigned char mmio_data[KVM_MMIO_SIZE]; - gpa_t mmio_phys_addr; + int mmio_cur_fragment; + int mmio_nr_fragments; + struct kvm_mmio_fragment mmio_fragments[KVM_MAX_MMIO_FRAGMENTS]; #endif #ifdef CONFIG_KVM_ASYNC_PF @@ -178,8 +203,6 @@ struct kvm_memory_slot { unsigned long flags; unsigned long *rmap; unsigned long *dirty_bitmap; - unsigned long *dirty_bitmap_head; - unsigned long nr_dirty_pages; struct kvm_arch_memory_slot arch; unsigned long userspace_addr; int user_alloc; @@ -438,6 +461,8 @@ void mark_page_dirty_in_slot(struct kvm *kvm, struct kvm_memory_slot *memslot, gfn_t gfn); void kvm_vcpu_block(struct kvm_vcpu *vcpu); +void kvm_vcpu_kick(struct kvm_vcpu *vcpu); +bool kvm_vcpu_yield_to(struct kvm_vcpu *target); void kvm_vcpu_on_spin(struct kvm_vcpu *vcpu); void kvm_resched(struct kvm_vcpu *vcpu); void kvm_load_guest_fpu(struct kvm_vcpu *vcpu); @@ -506,6 +531,7 @@ int kvm_arch_hardware_setup(void); void kvm_arch_hardware_unsetup(void); void kvm_arch_check_processor_compat(void *rtn); int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu); +int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu); void kvm_free_physmem(struct kvm *kvm); @@ -521,6 +547,15 @@ static inline void kvm_arch_free_vm(struct kvm *kvm) } #endif +static inline wait_queue_head_t *kvm_arch_vcpu_wq(struct kvm_vcpu *vcpu) +{ +#ifdef __KVM_HAVE_ARCH_WQP + return vcpu->arch.wqp; +#else + return &vcpu->wq; +#endif +} + int kvm_arch_init_vm(struct kvm *kvm, unsigned long type); void kvm_arch_destroy_vm(struct kvm *kvm); void kvm_free_all_assigned_devices(struct kvm *kvm); @@ -769,6 +804,8 @@ int kvm_set_irq_routing(struct kvm *kvm, unsigned flags); void kvm_free_irq_routing(struct kvm *kvm); +int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi); + #else static inline void kvm_free_irq_routing(struct kvm *kvm) {} diff --git a/include/linux/lcd.h b/include/linux/lcd.h index 8877123f2d6e..e00c3b0ebc6b 100644 --- a/include/linux/lcd.h +++ b/include/linux/lcd.h @@ -40,6 +40,16 @@ struct lcd_ops { /* Get the LCD panel power status (0: full on, 1..3: controller power on, flat panel power off, 4: full off), see FB_BLANK_XXX */ int (*get_power)(struct lcd_device *); + /* + * Enable or disable power to the LCD(0: on; 4: off, see FB_BLANK_XXX) + * and this callback would be called proir to fb driver's callback. + * + * P.S. note that if early_set_power is not NULL then early fb notifier + * would be registered. + */ + int (*early_set_power)(struct lcd_device *, int power); + /* revert the effects of the early blank event. */ + int (*r_early_set_power)(struct lcd_device *, int power); /* Enable or disable power to the LCD (0: on; 4: off, see FB_BLANK_XXX) */ int (*set_power)(struct lcd_device *, int power); /* Get the current contrast setting (0-max_contrast) */ diff --git a/include/linux/led-lm3530.h b/include/linux/led-lm3530.h index eeae6e742471..4b133479d6ea 100644 --- a/include/linux/led-lm3530.h +++ b/include/linux/led-lm3530.h @@ -92,7 +92,7 @@ struct lm3530_pwm_data { * @als2_resistor_sel: internal resistance from ALS2 input to ground * @als_vmin: als input voltage calibrated for max brightness in mV * @als_vmax: als input voltage calibrated for min brightness in mV - * @brt_val: brightness value (0-255) + * @brt_val: brightness value (0-127) * @pwm_data: PWM control functions (only valid when the mode is PWM) */ struct lm3530_platform_data { diff --git a/include/linux/leds.h b/include/linux/leds.h index 5884def15a24..39eee41d8c6f 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -73,6 +73,8 @@ struct led_classdev { struct led_trigger *trigger; struct list_head trig_list; void *trigger_data; + /* true if activated - deactivate routine uses it to do cleanup */ + bool activated; #endif }; diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index f94efd2f6c27..83e7ba90d6e5 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -63,12 +63,7 @@ extern int mem_cgroup_cache_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask); struct lruvec *mem_cgroup_zone_lruvec(struct zone *, struct mem_cgroup *); -struct lruvec *mem_cgroup_lru_add_list(struct zone *, struct page *, - enum lru_list); -void mem_cgroup_lru_del_list(struct page *, enum lru_list); -void mem_cgroup_lru_del(struct page *); -struct lruvec *mem_cgroup_lru_move_lists(struct zone *, struct page *, - enum lru_list, enum lru_list); +struct lruvec *mem_cgroup_page_lruvec(struct page *, struct zone *); /* For coalescing uncharge for reducing memcg' overhead*/ extern void mem_cgroup_uncharge_start(void); @@ -79,6 +74,8 @@ extern void mem_cgroup_uncharge_cache_page(struct page *page); extern void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask, int order); +bool __mem_cgroup_same_or_subtree(const struct mem_cgroup *root_memcg, + struct mem_cgroup *memcg); int task_in_mem_cgroup(struct task_struct *task, const struct mem_cgroup *memcg); extern struct mem_cgroup *try_get_mem_cgroup_from_page(struct page *page); @@ -92,10 +89,13 @@ static inline int mm_match_cgroup(const struct mm_struct *mm, const struct mem_cgroup *cgroup) { struct mem_cgroup *memcg; + int match; + rcu_read_lock(); memcg = mem_cgroup_from_task(rcu_dereference((mm)->owner)); + match = __mem_cgroup_same_or_subtree(cgroup, memcg); rcu_read_unlock(); - return cgroup == memcg; + return match; } extern struct cgroup_subsys_state *mem_cgroup_css(struct mem_cgroup *memcg); @@ -114,17 +114,11 @@ void mem_cgroup_iter_break(struct mem_cgroup *, struct mem_cgroup *); /* * For memory reclaim. */ -int mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg, - struct zone *zone); -int mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg, - struct zone *zone); +int mem_cgroup_inactive_anon_is_low(struct lruvec *lruvec); +int mem_cgroup_inactive_file_is_low(struct lruvec *lruvec); int mem_cgroup_select_victim_node(struct mem_cgroup *memcg); -unsigned long mem_cgroup_zone_nr_lru_pages(struct mem_cgroup *memcg, - int nid, int zid, unsigned int lrumask); -struct zone_reclaim_stat *mem_cgroup_get_reclaim_stat(struct mem_cgroup *memcg, - struct zone *zone); -struct zone_reclaim_stat* -mem_cgroup_get_reclaim_stat_from_page(struct page *page); +unsigned long mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list); +void mem_cgroup_update_lru_size(struct lruvec *, enum lru_list, int); extern void mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p); extern void mem_cgroup_replace_page_cache(struct page *oldpage, @@ -251,25 +245,8 @@ static inline struct lruvec *mem_cgroup_zone_lruvec(struct zone *zone, return &zone->lruvec; } -static inline struct lruvec *mem_cgroup_lru_add_list(struct zone *zone, - struct page *page, - enum lru_list lru) -{ - return &zone->lruvec; -} - -static inline void mem_cgroup_lru_del_list(struct page *page, enum lru_list lru) -{ -} - -static inline void mem_cgroup_lru_del(struct page *page) -{ -} - -static inline struct lruvec *mem_cgroup_lru_move_lists(struct zone *zone, - struct page *page, - enum lru_list from, - enum lru_list to) +static inline struct lruvec *mem_cgroup_page_lruvec(struct page *page, + struct zone *zone) { return &zone->lruvec; } @@ -333,35 +310,27 @@ static inline bool mem_cgroup_disabled(void) } static inline int -mem_cgroup_inactive_anon_is_low(struct mem_cgroup *memcg, struct zone *zone) +mem_cgroup_inactive_anon_is_low(struct lruvec *lruvec) { return 1; } static inline int -mem_cgroup_inactive_file_is_low(struct mem_cgroup *memcg, struct zone *zone) +mem_cgroup_inactive_file_is_low(struct lruvec *lruvec) { return 1; } static inline unsigned long -mem_cgroup_zone_nr_lru_pages(struct mem_cgroup *memcg, int nid, int zid, - unsigned int lru_mask) +mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list lru) { return 0; } - -static inline struct zone_reclaim_stat* -mem_cgroup_get_reclaim_stat(struct mem_cgroup *memcg, struct zone *zone) -{ - return NULL; -} - -static inline struct zone_reclaim_stat* -mem_cgroup_get_reclaim_stat_from_page(struct page *page) +static inline void +mem_cgroup_update_lru_size(struct lruvec *lruvec, enum lru_list lru, + int increment) { - return NULL; } static inline void diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index 7c727a90d70d..4aa42732e47f 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -225,8 +225,8 @@ static inline void check_highest_zone(enum zone_type k) policy_zone = k; } -int do_migrate_pages(struct mm_struct *mm, - const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags); +int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from, + const nodemask_t *to, int flags); #ifdef CONFIG_TMPFS @@ -354,9 +354,8 @@ static inline bool mempolicy_nodemask_intersects(struct task_struct *tsk, return false; } -static inline int do_migrate_pages(struct mm_struct *mm, - const nodemask_t *from_nodes, - const nodemask_t *to_nodes, int flags) +static inline int do_migrate_pages(struct mm_struct *mm, const nodemask_t *from, + const nodemask_t *to, int flags) { return 0; } diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h index fccc3002f271..91dd3ef63e99 100644 --- a/include/linux/mfd/abx500/ab8500.h +++ b/include/linux/mfd/abx500/ab8500.h @@ -7,6 +7,7 @@ #ifndef MFD_AB8500_H #define MFD_AB8500_H +#include <linux/atomic.h> #include <linux/mutex.h> struct device; @@ -194,6 +195,14 @@ enum ab8500_version { #define AB9540_INT_GPIO52F 123 #define AB9540_INT_GPIO53F 124 #define AB9540_INT_GPIO54F 125 /* not 8505 */ +/* ab8500_irq_regoffset[16] -> IT[Source|Latch|Mask]25 */ +#define AB8505_INT_KEYSTUCK 128 +#define AB8505_INT_IKR 129 +#define AB8505_INT_IKP 130 +#define AB8505_INT_KP 131 +#define AB8505_INT_KEYDEGLITCH 132 +#define AB8505_INT_MODPWRSTATUSF 134 +#define AB8505_INT_MODPWRSTATUSR 135 /* * AB8500_AB9540_NR_IRQS is used when configuring the IRQ numbers for the @@ -203,8 +212,8 @@ enum ab8500_version { * which is larger. */ #define AB8500_NR_IRQS 112 -#define AB8505_NR_IRQS 128 -#define AB9540_NR_IRQS 128 +#define AB8505_NR_IRQS 136 +#define AB9540_NR_IRQS 136 /* This is set to the roof of any AB8500 chip variant IRQ counts */ #define AB8500_MAX_NR_IRQS AB9540_NR_IRQS @@ -216,6 +225,7 @@ enum ab8500_version { * @dev: parent device * @lock: read/write operations lock * @irq_lock: genirq bus lock + * @transfer_ongoing: 0 if no transfer ongoing * @irq: irq line * @version: chip version id (e.g. ab8500 or ab9540) * @chip_id: chip revision id @@ -234,7 +244,7 @@ struct ab8500 { struct device *dev; struct mutex lock; struct mutex irq_lock; - + atomic_t transfer_ongoing; int irq_base; int irq; enum ab8500_version version; @@ -280,6 +290,8 @@ extern int __devinit ab8500_init(struct ab8500 *ab8500, enum ab8500_version version); extern int __devexit ab8500_exit(struct ab8500 *ab8500); +extern int ab8500_suspend(struct ab8500 *ab8500); + static inline int is_ab8500(struct ab8500 *ab) { return ab->version == AB8500_VERSION_AB8500; diff --git a/include/linux/mfd/anatop.h b/include/linux/mfd/anatop.h index 22c1007d3ec5..7f92acf03d9e 100644 --- a/include/linux/mfd/anatop.h +++ b/include/linux/mfd/anatop.h @@ -34,7 +34,7 @@ struct anatop { spinlock_t reglock; }; -extern u32 anatop_get_bits(struct anatop *, u32, int, int); -extern void anatop_set_bits(struct anatop *, u32, int, int, u32); +extern u32 anatop_read_reg(struct anatop *, u32); +extern void anatop_write_reg(struct anatop *, u32, u32, u32); #endif /* __LINUX_MFD_ANATOP_H */ diff --git a/include/linux/mfd/asic3.h b/include/linux/mfd/asic3.h index ef6faa5cee46..e1148d037e7b 100644 --- a/include/linux/mfd/asic3.h +++ b/include/linux/mfd/asic3.h @@ -31,6 +31,8 @@ struct asic3_platform_data { unsigned int gpio_base; + unsigned int clock_rate; + struct asic3_led *leds; }; diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h index 8313cd9658e3..0507c4c21a7d 100644 --- a/include/linux/mfd/da9052/da9052.h +++ b/include/linux/mfd/da9052/da9052.h @@ -33,6 +33,18 @@ #include <linux/mfd/da9052/reg.h> +/* Common - HWMON Channel Definations */ +#define DA9052_ADC_VDDOUT 0 +#define DA9052_ADC_ICH 1 +#define DA9052_ADC_TBAT 2 +#define DA9052_ADC_VBAT 3 +#define DA9052_ADC_IN4 4 +#define DA9052_ADC_IN5 5 +#define DA9052_ADC_IN6 6 +#define DA9052_ADC_TSI 7 +#define DA9052_ADC_TJUNC 8 +#define DA9052_ADC_VBBAT 9 + #define DA9052_IRQ_DCIN 0 #define DA9052_IRQ_VBUS 1 #define DA9052_IRQ_DCINREM 2 @@ -79,6 +91,9 @@ struct da9052 { struct device *dev; struct regmap *regmap; + struct mutex auxadc_lock; + struct completion done; + int irq_base; struct regmap_irq_chip_data *irq_data; u8 chip_id; @@ -86,6 +101,10 @@ struct da9052 { int chip_irq; }; +/* ADC API */ +int da9052_adc_manual_read(struct da9052 *da9052, unsigned char channel); +int da9052_adc_read_temp(struct da9052 *da9052); + /* Device I/O API */ static inline int da9052_reg_read(struct da9052 *da9052, unsigned char reg) { diff --git a/include/linux/mfd/lm3533.h b/include/linux/mfd/lm3533.h new file mode 100644 index 000000000000..594bc591f256 --- /dev/null +++ b/include/linux/mfd/lm3533.h @@ -0,0 +1,104 @@ +/* + * lm3533.h -- LM3533 interface + * + * Copyright (C) 2011-2012 Texas Instruments + * + * Author: Johan Hovold <jhovold@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __LINUX_MFD_LM3533_H +#define __LINUX_MFD_LM3533_H + +#define LM3533_ATTR_RO(_name) \ + DEVICE_ATTR(_name, S_IRUGO, show_##_name, NULL) +#define LM3533_ATTR_RW(_name) \ + DEVICE_ATTR(_name, S_IRUGO | S_IWUSR , show_##_name, store_##_name) + +struct device; +struct regmap; + +struct lm3533 { + struct device *dev; + + struct regmap *regmap; + + int gpio_hwen; + int irq; + + unsigned have_als:1; + unsigned have_backlights:1; + unsigned have_leds:1; +}; + +struct lm3533_ctrlbank { + struct lm3533 *lm3533; + struct device *dev; + int id; +}; + +struct lm3533_als_platform_data { + unsigned pwm_mode:1; /* PWM input mode (default analog) */ + u8 r_select; /* 1 - 127 (ignored in PWM-mode) */ +}; + +struct lm3533_bl_platform_data { + char *name; + u16 max_current; /* 5000 - 29800 uA (800 uA step) */ + u8 default_brightness; /* 0 - 255 */ + u8 pwm; /* 0 - 0x3f */ +}; + +struct lm3533_led_platform_data { + char *name; + const char *default_trigger; + u16 max_current; /* 5000 - 29800 uA (800 uA step) */ + u8 pwm; /* 0 - 0x3f */ +}; + +enum lm3533_boost_freq { + LM3533_BOOST_FREQ_500KHZ, + LM3533_BOOST_FREQ_1000KHZ, +}; + +enum lm3533_boost_ovp { + LM3533_BOOST_OVP_16V, + LM3533_BOOST_OVP_24V, + LM3533_BOOST_OVP_32V, + LM3533_BOOST_OVP_40V, +}; + +struct lm3533_platform_data { + int gpio_hwen; + + enum lm3533_boost_ovp boost_ovp; + enum lm3533_boost_freq boost_freq; + + struct lm3533_als_platform_data *als; + + struct lm3533_bl_platform_data *backlights; + int num_backlights; + + struct lm3533_led_platform_data *leds; + int num_leds; +}; + +extern int lm3533_ctrlbank_enable(struct lm3533_ctrlbank *cb); +extern int lm3533_ctrlbank_disable(struct lm3533_ctrlbank *cb); + +extern int lm3533_ctrlbank_set_brightness(struct lm3533_ctrlbank *cb, u8 val); +extern int lm3533_ctrlbank_get_brightness(struct lm3533_ctrlbank *cb, u8 *val); +extern int lm3533_ctrlbank_set_max_current(struct lm3533_ctrlbank *cb, + u16 imax); +extern int lm3533_ctrlbank_set_pwm(struct lm3533_ctrlbank *cb, u8 val); +extern int lm3533_ctrlbank_get_pwm(struct lm3533_ctrlbank *cb, u8 *val); + +extern int lm3533_read(struct lm3533 *lm3533, u8 reg, u8 *val); +extern int lm3533_write(struct lm3533 *lm3533, u8 reg, u8 val); +extern int lm3533_update(struct lm3533 *lm3533, u8 reg, u8 val, u8 mask); + +#endif /* __LINUX_MFD_LM3533_H */ diff --git a/include/linux/mfd/lpc_ich.h b/include/linux/mfd/lpc_ich.h new file mode 100644 index 000000000000..fec5256c3f5d --- /dev/null +++ b/include/linux/mfd/lpc_ich.h @@ -0,0 +1,48 @@ +/* + * linux/drivers/mfd/lpc_ich.h + * + * Copyright (c) 2012 Extreme Engineering Solution, Inc. + * Author: Aaron Sierra <asierra@xes-inc.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License 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; see the file COPYING. If not, write to + * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef LPC_ICH_H +#define LPC_ICH_H + +/* Watchdog resources */ +#define ICH_RES_IO_TCO 0 +#define ICH_RES_IO_SMI 1 +#define ICH_RES_MEM_OFF 2 +#define ICH_RES_MEM_GCS 0 + +/* GPIO resources */ +#define ICH_RES_GPIO 0 +#define ICH_RES_GPE0 1 + +/* GPIO compatibility */ +#define ICH_I3100_GPIO 0x401 +#define ICH_V5_GPIO 0x501 +#define ICH_V6_GPIO 0x601 +#define ICH_V7_GPIO 0x701 +#define ICH_V9_GPIO 0x801 +#define ICH_V10CORP_GPIO 0xa01 +#define ICH_V10CONS_GPIO 0xa11 + +struct lpc_ich_info { + char name[32]; + unsigned int iTCO_version; + unsigned int gpio_version; +}; + +#endif diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h new file mode 100644 index 000000000000..68263c5fa53c --- /dev/null +++ b/include/linux/mfd/max77693-private.h @@ -0,0 +1,227 @@ +/* + * max77693-private.h - Voltage regulator driver for the Maxim 77693 + * + * Copyright (C) 2012 Samsung Electrnoics + * SangYoung Son <hello.son@samsung.com> + * + * This program is not provided / owned by Maxim Integrated Products. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __LINUX_MFD_MAX77693_PRIV_H +#define __LINUX_MFD_MAX77693_PRIV_H + +#include <linux/i2c.h> + +#define MAX77693_NUM_IRQ_MUIC_REGS 3 +#define MAX77693_REG_INVALID (0xff) + +/* Slave addr = 0xCC: PMIC, Charger, Flash LED */ +enum max77693_pmic_reg { + MAX77693_LED_REG_IFLASH1 = 0x00, + MAX77693_LED_REG_IFLASH2 = 0x01, + MAX77693_LED_REG_ITORCH = 0x02, + MAX77693_LED_REG_ITORCHTIMER = 0x03, + MAX77693_LED_REG_FLASH_TIMER = 0x04, + MAX77693_LED_REG_FLASH_EN = 0x05, + MAX77693_LED_REG_MAX_FLASH1 = 0x06, + MAX77693_LED_REG_MAX_FLASH2 = 0x07, + MAX77693_LED_REG_MAX_FLASH3 = 0x08, + MAX77693_LED_REG_MAX_FLASH4 = 0x09, + MAX77693_LED_REG_VOUT_CNTL = 0x0A, + MAX77693_LED_REG_VOUT_FLASH1 = 0x0B, + MAX77693_LED_REG_VOUT_FLASH2 = 0x0C, + MAX77693_LED_REG_FLASH_INT = 0x0E, + MAX77693_LED_REG_FLASH_INT_MASK = 0x0F, + MAX77693_LED_REG_FLASH_INT_STATUS = 0x10, + + MAX77693_PMIC_REG_PMIC_ID1 = 0x20, + MAX77693_PMIC_REG_PMIC_ID2 = 0x21, + MAX77693_PMIC_REG_INTSRC = 0x22, + MAX77693_PMIC_REG_INTSRC_MASK = 0x23, + MAX77693_PMIC_REG_TOPSYS_INT = 0x24, + MAX77693_PMIC_REG_TOPSYS_INT_MASK = 0x26, + MAX77693_PMIC_REG_TOPSYS_STAT = 0x28, + MAX77693_PMIC_REG_MAINCTRL1 = 0x2A, + MAX77693_PMIC_REG_LSCNFG = 0x2B, + + MAX77693_CHG_REG_CHG_INT = 0xB0, + MAX77693_CHG_REG_CHG_INT_MASK = 0xB1, + MAX77693_CHG_REG_CHG_INT_OK = 0xB2, + MAX77693_CHG_REG_CHG_DETAILS_00 = 0xB3, + MAX77693_CHG_REG_CHG_DETAILS_01 = 0xB4, + MAX77693_CHG_REG_CHG_DETAILS_02 = 0xB5, + MAX77693_CHG_REG_CHG_DETAILS_03 = 0xB6, + MAX77693_CHG_REG_CHG_CNFG_00 = 0xB7, + MAX77693_CHG_REG_CHG_CNFG_01 = 0xB8, + MAX77693_CHG_REG_CHG_CNFG_02 = 0xB9, + MAX77693_CHG_REG_CHG_CNFG_03 = 0xBA, + MAX77693_CHG_REG_CHG_CNFG_04 = 0xBB, + MAX77693_CHG_REG_CHG_CNFG_05 = 0xBC, + MAX77693_CHG_REG_CHG_CNFG_06 = 0xBD, + MAX77693_CHG_REG_CHG_CNFG_07 = 0xBE, + MAX77693_CHG_REG_CHG_CNFG_08 = 0xBF, + MAX77693_CHG_REG_CHG_CNFG_09 = 0xC0, + MAX77693_CHG_REG_CHG_CNFG_10 = 0xC1, + MAX77693_CHG_REG_CHG_CNFG_11 = 0xC2, + MAX77693_CHG_REG_CHG_CNFG_12 = 0xC3, + MAX77693_CHG_REG_CHG_CNFG_13 = 0xC4, + MAX77693_CHG_REG_CHG_CNFG_14 = 0xC5, + MAX77693_CHG_REG_SAFEOUT_CTRL = 0xC6, + + MAX77693_PMIC_REG_END, +}; + +/* Slave addr = 0x4A: MUIC */ +enum max77693_muic_reg { + MAX77693_MUIC_REG_ID = 0x00, + MAX77693_MUIC_REG_INT1 = 0x01, + MAX77693_MUIC_REG_INT2 = 0x02, + MAX77693_MUIC_REG_INT3 = 0x03, + MAX77693_MUIC_REG_STATUS1 = 0x04, + MAX77693_MUIC_REG_STATUS2 = 0x05, + MAX77693_MUIC_REG_STATUS3 = 0x06, + MAX77693_MUIC_REG_INTMASK1 = 0x07, + MAX77693_MUIC_REG_INTMASK2 = 0x08, + MAX77693_MUIC_REG_INTMASK3 = 0x09, + MAX77693_MUIC_REG_CDETCTRL1 = 0x0A, + MAX77693_MUIC_REG_CDETCTRL2 = 0x0B, + MAX77693_MUIC_REG_CTRL1 = 0x0C, + MAX77693_MUIC_REG_CTRL2 = 0x0D, + MAX77693_MUIC_REG_CTRL3 = 0x0E, + + MAX77693_MUIC_REG_END, +}; + +/* Slave addr = 0x90: Haptic */ +enum max77693_haptic_reg { + MAX77693_HAPTIC_REG_STATUS = 0x00, + MAX77693_HAPTIC_REG_CONFIG1 = 0x01, + MAX77693_HAPTIC_REG_CONFIG2 = 0x02, + MAX77693_HAPTIC_REG_CONFIG_CHNL = 0x03, + MAX77693_HAPTIC_REG_CONFG_CYC1 = 0x04, + MAX77693_HAPTIC_REG_CONFG_CYC2 = 0x05, + MAX77693_HAPTIC_REG_CONFIG_PER1 = 0x06, + MAX77693_HAPTIC_REG_CONFIG_PER2 = 0x07, + MAX77693_HAPTIC_REG_CONFIG_PER3 = 0x08, + MAX77693_HAPTIC_REG_CONFIG_PER4 = 0x09, + MAX77693_HAPTIC_REG_CONFIG_DUTY1 = 0x0A, + MAX77693_HAPTIC_REG_CONFIG_DUTY2 = 0x0B, + MAX77693_HAPTIC_REG_CONFIG_PWM1 = 0x0C, + MAX77693_HAPTIC_REG_CONFIG_PWM2 = 0x0D, + MAX77693_HAPTIC_REG_CONFIG_PWM3 = 0x0E, + MAX77693_HAPTIC_REG_CONFIG_PWM4 = 0x0F, + MAX77693_HAPTIC_REG_REV = 0x10, + + MAX77693_HAPTIC_REG_END, +}; + +enum max77693_irq_source { + LED_INT = 0, + TOPSYS_INT, + CHG_INT, + MUIC_INT1, + MUIC_INT2, + MUIC_INT3, + + MAX77693_IRQ_GROUP_NR, +}; + +enum max77693_irq { + /* PMIC - FLASH */ + MAX77693_LED_IRQ_FLED2_OPEN, + MAX77693_LED_IRQ_FLED2_SHORT, + MAX77693_LED_IRQ_FLED1_OPEN, + MAX77693_LED_IRQ_FLED1_SHORT, + MAX77693_LED_IRQ_MAX_FLASH, + + /* PMIC - TOPSYS */ + MAX77693_TOPSYS_IRQ_T120C_INT, + MAX77693_TOPSYS_IRQ_T140C_INT, + MAX77693_TOPSYS_IRQ_LOWSYS_INT, + + /* PMIC - Charger */ + MAX77693_CHG_IRQ_BYP_I, + MAX77693_CHG_IRQ_THM_I, + MAX77693_CHG_IRQ_BAT_I, + MAX77693_CHG_IRQ_CHG_I, + MAX77693_CHG_IRQ_CHGIN_I, + + /* MUIC INT1 */ + MAX77693_MUIC_IRQ_INT1_ADC, + MAX77693_MUIC_IRQ_INT1_ADC_LOW, + MAX77693_MUIC_IRQ_INT1_ADC_ERR, + MAX77693_MUIC_IRQ_INT1_ADC1K, + + /* MUIC INT2 */ + MAX77693_MUIC_IRQ_INT2_CHGTYP, + MAX77693_MUIC_IRQ_INT2_CHGDETREUN, + MAX77693_MUIC_IRQ_INT2_DCDTMR, + MAX77693_MUIC_IRQ_INT2_DXOVP, + MAX77693_MUIC_IRQ_INT2_VBVOLT, + MAX77693_MUIC_IRQ_INT2_VIDRM, + + /* MUIC INT3 */ + MAX77693_MUIC_IRQ_INT3_EOC, + MAX77693_MUIC_IRQ_INT3_CGMBC, + MAX77693_MUIC_IRQ_INT3_OVP, + MAX77693_MUIC_IRQ_INT3_MBCCHG_ERR, + MAX77693_MUIC_IRQ_INT3_CHG_ENABLED, + MAX77693_MUIC_IRQ_INT3_BAT_DET, + + MAX77693_IRQ_NR, +}; + +struct max77693_dev { + struct device *dev; + struct i2c_client *i2c; /* 0xCC , PMIC, Charger, Flash LED */ + struct i2c_client *muic; /* 0x4A , MUIC */ + struct i2c_client *haptic; /* 0x90 , Haptic */ + struct mutex iolock; + + int type; + + struct regmap *regmap; + struct regmap *regmap_muic; + struct regmap *regmap_haptic; + + struct irq_domain *irq_domain; + + int irq; + int irq_gpio; + bool wakeup; + struct mutex irqlock; + int irq_masks_cur[MAX77693_IRQ_GROUP_NR]; + int irq_masks_cache[MAX77693_IRQ_GROUP_NR]; +}; + +enum max77693_types { + TYPE_MAX77693, +}; + +extern int max77693_read_reg(struct regmap *map, u8 reg, u8 *dest); +extern int max77693_bulk_read(struct regmap *map, u8 reg, int count, + u8 *buf); +extern int max77693_write_reg(struct regmap *map, u8 reg, u8 value); +extern int max77693_bulk_write(struct regmap *map, u8 reg, int count, + u8 *buf); +extern int max77693_update_reg(struct regmap *map, u8 reg, u8 val, u8 mask); + +extern int max77693_irq_init(struct max77693_dev *max77686); +extern void max77693_irq_exit(struct max77693_dev *max77686); +extern int max77693_irq_resume(struct max77693_dev *max77686); + +#endif /* __LINUX_MFD_MAX77693_PRIV_H */ diff --git a/include/linux/mfd/max77693.h b/include/linux/mfd/max77693.h new file mode 100644 index 000000000000..1d28ae90384e --- /dev/null +++ b/include/linux/mfd/max77693.h @@ -0,0 +1,36 @@ +/* + * max77693.h - Driver for the Maxim 77693 + * + * Copyright (C) 2012 Samsung Electrnoics + * SangYoung Son <hello.son@samsung.com> + * + * This program is not provided / owned by Maxim Integrated Products. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * This driver is based on max8997.h + * + * MAX77693 has PMIC, Charger, Flash LED, Haptic, MUIC devices. + * The devices share the same I2C bus and included in + * this mfd driver. + */ + +#ifndef __LINUX_MFD_MAX77693_H +#define __LINUX_MFD_MAX77693_H + +struct max77693_platform_data { + int wakeup; +}; +#endif /* __LINUX_MFD_MAX77693_H */ diff --git a/include/linux/mfd/rc5t583.h b/include/linux/mfd/rc5t583.h index c42fe92a727d..3661c59aa1e9 100644 --- a/include/linux/mfd/rc5t583.h +++ b/include/linux/mfd/rc5t583.h @@ -292,6 +292,7 @@ struct rc5t583 { * rc5t583_platform_data: Platform data for ricoh rc5t583 pmu. * The board specific data is provided through this structure. * @irq_base: Irq base number on which this device registers their interrupts. + * @gpio_base: GPIO base from which gpio of this device will start. * @enable_shutdown: Enable shutdown through the input pin "shutdown". * @regulator_deepsleep_slot: The slot number on which device goes to sleep * in device sleep mode. @@ -303,6 +304,7 @@ struct rc5t583 { struct rc5t583_platform_data { int irq_base; + int gpio_base; bool enable_shutdown; int regulator_deepsleep_slot[RC5T583_REGULATOR_MAX]; unsigned long regulator_ext_pwr_control[RC5T583_REGULATOR_MAX]; diff --git a/include/linux/mfd/sta2x11-mfd.h b/include/linux/mfd/sta2x11-mfd.h new file mode 100644 index 000000000000..d179227e866f --- /dev/null +++ b/include/linux/mfd/sta2x11-mfd.h @@ -0,0 +1,324 @@ +/* + * Copyright (c) 2009-2011 Wind River Systems, Inc. + * Copyright (c) 2011 ST Microelectronics (Alessandro Rubini) + * + * 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 + * + * The STMicroelectronics ConneXt (STA2X11) chip has several unrelated + * functions in one PCI endpoint functions. This driver simply + * registers the platform devices in this iomemregion and exports a few + * functions to access common registers + */ + +#ifndef __STA2X11_MFD_H +#define __STA2X11_MFD_H +#include <linux/types.h> +#include <linux/pci.h> + +/* + * The MFD PCI block includes the GPIO peripherals and other register blocks. + * For GPIO, we have 32*4 bits (I use "gsta" for "gpio sta2x11".) + */ +#define GSTA_GPIO_PER_BLOCK 32 +#define GSTA_NR_BLOCKS 4 +#define GSTA_NR_GPIO (GSTA_GPIO_PER_BLOCK * GSTA_NR_BLOCKS) + +/* Pinconfig is set by the board definition: altfunc, pull-up, pull-down */ +struct sta2x11_gpio_pdata { + unsigned pinconfig[GSTA_NR_GPIO]; +}; + +/* Macros below lifted from sh_pfc.h, with minor differences */ +#define PINMUX_TYPE_NONE 0 +#define PINMUX_TYPE_FUNCTION 1 +#define PINMUX_TYPE_OUTPUT_LOW 2 +#define PINMUX_TYPE_OUTPUT_HIGH 3 +#define PINMUX_TYPE_INPUT 4 +#define PINMUX_TYPE_INPUT_PULLUP 5 +#define PINMUX_TYPE_INPUT_PULLDOWN 6 + +/* Give names to GPIO pins, like PXA does, taken from the manual */ +#define STA2X11_GPIO0 0 +#define STA2X11_GPIO1 1 +#define STA2X11_GPIO2 2 +#define STA2X11_GPIO3 3 +#define STA2X11_GPIO4 4 +#define STA2X11_GPIO5 5 +#define STA2X11_GPIO6 6 +#define STA2X11_GPIO7 7 +#define STA2X11_GPIO8_RGBOUT_RED7 8 +#define STA2X11_GPIO9_RGBOUT_RED6 9 +#define STA2X11_GPIO10_RGBOUT_RED5 10 +#define STA2X11_GPIO11_RGBOUT_RED4 11 +#define STA2X11_GPIO12_RGBOUT_RED3 12 +#define STA2X11_GPIO13_RGBOUT_RED2 13 +#define STA2X11_GPIO14_RGBOUT_RED1 14 +#define STA2X11_GPIO15_RGBOUT_RED0 15 +#define STA2X11_GPIO16_RGBOUT_GREEN7 16 +#define STA2X11_GPIO17_RGBOUT_GREEN6 17 +#define STA2X11_GPIO18_RGBOUT_GREEN5 18 +#define STA2X11_GPIO19_RGBOUT_GREEN4 19 +#define STA2X11_GPIO20_RGBOUT_GREEN3 20 +#define STA2X11_GPIO21_RGBOUT_GREEN2 21 +#define STA2X11_GPIO22_RGBOUT_GREEN1 22 +#define STA2X11_GPIO23_RGBOUT_GREEN0 23 +#define STA2X11_GPIO24_RGBOUT_BLUE7 24 +#define STA2X11_GPIO25_RGBOUT_BLUE6 25 +#define STA2X11_GPIO26_RGBOUT_BLUE5 26 +#define STA2X11_GPIO27_RGBOUT_BLUE4 27 +#define STA2X11_GPIO28_RGBOUT_BLUE3 28 +#define STA2X11_GPIO29_RGBOUT_BLUE2 29 +#define STA2X11_GPIO30_RGBOUT_BLUE1 30 +#define STA2X11_GPIO31_RGBOUT_BLUE0 31 +#define STA2X11_GPIO32_RGBOUT_VSYNCH 32 +#define STA2X11_GPIO33_RGBOUT_HSYNCH 33 +#define STA2X11_GPIO34_RGBOUT_DEN 34 +#define STA2X11_GPIO35_ETH_CRS_DV 35 +#define STA2X11_GPIO36_ETH_TXD1 36 +#define STA2X11_GPIO37_ETH_TXD0 37 +#define STA2X11_GPIO38_ETH_TX_EN 38 +#define STA2X11_GPIO39_MDIO 39 +#define STA2X11_GPIO40_ETH_REF_CLK 40 +#define STA2X11_GPIO41_ETH_RXD1 41 +#define STA2X11_GPIO42_ETH_RXD0 42 +#define STA2X11_GPIO43_MDC 43 +#define STA2X11_GPIO44_CAN_TX 44 +#define STA2X11_GPIO45_CAN_RX 45 +#define STA2X11_GPIO46_MLB_DAT 46 +#define STA2X11_GPIO47_MLB_SIG 47 +#define STA2X11_GPIO48_SPI0_CLK 48 +#define STA2X11_GPIO49_SPI0_TXD 49 +#define STA2X11_GPIO50_SPI0_RXD 50 +#define STA2X11_GPIO51_SPI0_FRM 51 +#define STA2X11_GPIO52_SPI1_CLK 52 +#define STA2X11_GPIO53_SPI1_TXD 53 +#define STA2X11_GPIO54_SPI1_RXD 54 +#define STA2X11_GPIO55_SPI1_FRM 55 +#define STA2X11_GPIO56_SPI2_CLK 56 +#define STA2X11_GPIO57_SPI2_TXD 57 +#define STA2X11_GPIO58_SPI2_RXD 58 +#define STA2X11_GPIO59_SPI2_FRM 59 +#define STA2X11_GPIO60_I2C0_SCL 60 +#define STA2X11_GPIO61_I2C0_SDA 61 +#define STA2X11_GPIO62_I2C1_SCL 62 +#define STA2X11_GPIO63_I2C1_SDA 63 +#define STA2X11_GPIO64_I2C2_SCL 64 +#define STA2X11_GPIO65_I2C2_SDA 65 +#define STA2X11_GPIO66_I2C3_SCL 66 +#define STA2X11_GPIO67_I2C3_SDA 67 +#define STA2X11_GPIO68_MSP0_RCK 68 +#define STA2X11_GPIO69_MSP0_RXD 69 +#define STA2X11_GPIO70_MSP0_RFS 70 +#define STA2X11_GPIO71_MSP0_TCK 71 +#define STA2X11_GPIO72_MSP0_TXD 72 +#define STA2X11_GPIO73_MSP0_TFS 73 +#define STA2X11_GPIO74_MSP0_SCK 74 +#define STA2X11_GPIO75_MSP1_CK 75 +#define STA2X11_GPIO76_MSP1_RXD 76 +#define STA2X11_GPIO77_MSP1_FS 77 +#define STA2X11_GPIO78_MSP1_TXD 78 +#define STA2X11_GPIO79_MSP2_CK 79 +#define STA2X11_GPIO80_MSP2_RXD 80 +#define STA2X11_GPIO81_MSP2_FS 81 +#define STA2X11_GPIO82_MSP2_TXD 82 +#define STA2X11_GPIO83_MSP3_CK 83 +#define STA2X11_GPIO84_MSP3_RXD 84 +#define STA2X11_GPIO85_MSP3_FS 85 +#define STA2X11_GPIO86_MSP3_TXD 86 +#define STA2X11_GPIO87_MSP4_CK 87 +#define STA2X11_GPIO88_MSP4_RXD 88 +#define STA2X11_GPIO89_MSP4_FS 89 +#define STA2X11_GPIO90_MSP4_TXD 90 +#define STA2X11_GPIO91_MSP5_CK 91 +#define STA2X11_GPIO92_MSP5_RXD 92 +#define STA2X11_GPIO93_MSP5_FS 93 +#define STA2X11_GPIO94_MSP5_TXD 94 +#define STA2X11_GPIO95_SDIO3_DAT3 95 +#define STA2X11_GPIO96_SDIO3_DAT2 96 +#define STA2X11_GPIO97_SDIO3_DAT1 97 +#define STA2X11_GPIO98_SDIO3_DAT0 98 +#define STA2X11_GPIO99_SDIO3_CLK 99 +#define STA2X11_GPIO100_SDIO3_CMD 100 +#define STA2X11_GPIO101 101 +#define STA2X11_GPIO102 102 +#define STA2X11_GPIO103 103 +#define STA2X11_GPIO104 104 +#define STA2X11_GPIO105_SDIO2_DAT3 105 +#define STA2X11_GPIO106_SDIO2_DAT2 106 +#define STA2X11_GPIO107_SDIO2_DAT1 107 +#define STA2X11_GPIO108_SDIO2_DAT0 108 +#define STA2X11_GPIO109_SDIO2_CLK 109 +#define STA2X11_GPIO110_SDIO2_CMD 110 +#define STA2X11_GPIO111 111 +#define STA2X11_GPIO112 112 +#define STA2X11_GPIO113 113 +#define STA2X11_GPIO114 114 +#define STA2X11_GPIO115_SDIO1_DAT3 115 +#define STA2X11_GPIO116_SDIO1_DAT2 116 +#define STA2X11_GPIO117_SDIO1_DAT1 117 +#define STA2X11_GPIO118_SDIO1_DAT0 118 +#define STA2X11_GPIO119_SDIO1_CLK 119 +#define STA2X11_GPIO120_SDIO1_CMD 120 +#define STA2X11_GPIO121 121 +#define STA2X11_GPIO122 122 +#define STA2X11_GPIO123 123 +#define STA2X11_GPIO124 124 +#define STA2X11_GPIO125_UART2_TXD 125 +#define STA2X11_GPIO126_UART2_RXD 126 +#define STA2X11_GPIO127_UART3_TXD 127 + +/* + * The APB bridge has its own registers, needed by our users as well. + * They are accessed with the following read/mask/write function. + */ +u32 sta2x11_apbreg_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val); + +/* CAN and MLB */ +#define APBREG_BSR 0x00 /* Bridge Status Reg */ +#define APBREG_PAER 0x08 /* Peripherals Address Error Reg */ +#define APBREG_PWAC 0x20 /* Peripheral Write Access Control reg */ +#define APBREG_PRAC 0x40 /* Peripheral Read Access Control reg */ +#define APBREG_PCG 0x60 /* Peripheral Clock Gating Reg */ +#define APBREG_PUR 0x80 /* Peripheral Under Reset Reg */ +#define APBREG_EMU_PCG 0xA0 /* Emulator Peripheral Clock Gating Reg */ + +#define APBREG_CAN (1 << 1) +#define APBREG_MLB (1 << 3) + +/* SARAC */ +#define APBREG_BSR_SARAC 0x100 /* Bridge Status Reg */ +#define APBREG_PAER_SARAC 0x108 /* Peripherals Address Error Reg */ +#define APBREG_PWAC_SARAC 0x120 /* Peripheral Write Access Control reg */ +#define APBREG_PRAC_SARAC 0x140 /* Peripheral Read Access Control reg */ +#define APBREG_PCG_SARAC 0x160 /* Peripheral Clock Gating Reg */ +#define APBREG_PUR_SARAC 0x180 /* Peripheral Under Reset Reg */ +#define APBREG_EMU_PCG_SARAC 0x1A0 /* Emulator Peripheral Clock Gating Reg */ + +#define APBREG_SARAC (1 << 2) + +/* + * The system controller has its own registers. Some of these are accessed + * by out users as well, using the following read/mask/write/function + */ +u32 sta2x11_sctl_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val); + +#define SCTL_SCCTL 0x00 /* System controller control register */ +#define SCTL_ARMCFG 0x04 /* ARM configuration register */ +#define SCTL_SCPLLCTL 0x08 /* PLL control status register */ +#define SCTL_SCPLLFCTRL 0x0c /* PLL frequency control register */ +#define SCTL_SCRESFRACT 0x10 /* PLL fractional input register */ +#define SCTL_SCRESCTRL1 0x14 /* Peripheral reset control 1 */ +#define SCTL_SCRESXTRL2 0x18 /* Peripheral reset control 2 */ +#define SCTL_SCPEREN0 0x1c /* Peripheral clock enable register 0 */ +#define SCTL_SCPEREN1 0x20 /* Peripheral clock enable register 1 */ +#define SCTL_SCPEREN2 0x24 /* Peripheral clock enable register 2 */ +#define SCTL_SCGRST 0x28 /* Peripheral global reset */ +#define SCTL_SCPCIPMCR1 0x30 /* PCI power management control 1 */ +#define SCTL_SCPCIPMCR2 0x34 /* PCI power management control 2 */ +#define SCTL_SCPCIPMSR1 0x38 /* PCI power management status 1 */ +#define SCTL_SCPCIPMSR2 0x3c /* PCI power management status 2 */ +#define SCTL_SCPCIPMSR3 0x40 /* PCI power management status 3 */ +#define SCTL_SCINTREN 0x44 /* Interrupt enable */ +#define SCTL_SCRISR 0x48 /* RAW interrupt status */ +#define SCTL_SCCLKSTAT0 0x4c /* Peripheral clocks status 0 */ +#define SCTL_SCCLKSTAT1 0x50 /* Peripheral clocks status 1 */ +#define SCTL_SCCLKSTAT2 0x54 /* Peripheral clocks status 2 */ +#define SCTL_SCRSTSTA 0x58 /* Reset status register */ + +#define SCTL_SCRESCTRL1_USB_PHY_POR (1 << 0) +#define SCTL_SCRESCTRL1_USB_OTG (1 << 1) +#define SCTL_SCRESCTRL1_USB_HRST (1 << 2) +#define SCTL_SCRESCTRL1_USB_PHY_HOST (1 << 3) +#define SCTL_SCRESCTRL1_SATAII (1 << 4) +#define SCTL_SCRESCTRL1_VIP (1 << 5) +#define SCTL_SCRESCTRL1_PER_MMC0 (1 << 6) +#define SCTL_SCRESCTRL1_PER_MMC1 (1 << 7) +#define SCTL_SCRESCTRL1_PER_GPIO0 (1 << 8) +#define SCTL_SCRESCTRL1_PER_GPIO1 (1 << 9) +#define SCTL_SCRESCTRL1_PER_GPIO2 (1 << 10) +#define SCTL_SCRESCTRL1_PER_GPIO3 (1 << 11) +#define SCTL_SCRESCTRL1_PER_MTU0 (1 << 12) +#define SCTL_SCRESCTRL1_KER_SPI0 (1 << 13) +#define SCTL_SCRESCTRL1_KER_SPI1 (1 << 14) +#define SCTL_SCRESCTRL1_KER_SPI2 (1 << 15) +#define SCTL_SCRESCTRL1_KER_MCI0 (1 << 16) +#define SCTL_SCRESCTRL1_KER_MCI1 (1 << 17) +#define SCTL_SCRESCTRL1_PRE_HSI2C0 (1 << 18) +#define SCTL_SCRESCTRL1_PER_HSI2C1 (1 << 19) +#define SCTL_SCRESCTRL1_PER_HSI2C2 (1 << 20) +#define SCTL_SCRESCTRL1_PER_HSI2C3 (1 << 21) +#define SCTL_SCRESCTRL1_PER_MSP0 (1 << 22) +#define SCTL_SCRESCTRL1_PER_MSP1 (1 << 23) +#define SCTL_SCRESCTRL1_PER_MSP2 (1 << 24) +#define SCTL_SCRESCTRL1_PER_MSP3 (1 << 25) +#define SCTL_SCRESCTRL1_PER_MSP4 (1 << 26) +#define SCTL_SCRESCTRL1_PER_MSP5 (1 << 27) +#define SCTL_SCRESCTRL1_PER_MMC (1 << 28) +#define SCTL_SCRESCTRL1_KER_MSP0 (1 << 29) +#define SCTL_SCRESCTRL1_KER_MSP1 (1 << 30) +#define SCTL_SCRESCTRL1_KER_MSP2 (1 << 31) + +#define SCTL_SCPEREN0_UART0 (1 << 0) +#define SCTL_SCPEREN0_UART1 (1 << 1) +#define SCTL_SCPEREN0_UART2 (1 << 2) +#define SCTL_SCPEREN0_UART3 (1 << 3) +#define SCTL_SCPEREN0_MSP0 (1 << 4) +#define SCTL_SCPEREN0_MSP1 (1 << 5) +#define SCTL_SCPEREN0_MSP2 (1 << 6) +#define SCTL_SCPEREN0_MSP3 (1 << 7) +#define SCTL_SCPEREN0_MSP4 (1 << 8) +#define SCTL_SCPEREN0_MSP5 (1 << 9) +#define SCTL_SCPEREN0_SPI0 (1 << 10) +#define SCTL_SCPEREN0_SPI1 (1 << 11) +#define SCTL_SCPEREN0_SPI2 (1 << 12) +#define SCTL_SCPEREN0_I2C0 (1 << 13) +#define SCTL_SCPEREN0_I2C1 (1 << 14) +#define SCTL_SCPEREN0_I2C2 (1 << 15) +#define SCTL_SCPEREN0_I2C3 (1 << 16) +#define SCTL_SCPEREN0_SVDO_LVDS (1 << 17) +#define SCTL_SCPEREN0_USB_HOST (1 << 18) +#define SCTL_SCPEREN0_USB_OTG (1 << 19) +#define SCTL_SCPEREN0_MCI0 (1 << 20) +#define SCTL_SCPEREN0_MCI1 (1 << 21) +#define SCTL_SCPEREN0_MCI2 (1 << 22) +#define SCTL_SCPEREN0_MCI3 (1 << 23) +#define SCTL_SCPEREN0_SATA (1 << 24) +#define SCTL_SCPEREN0_ETHERNET (1 << 25) +#define SCTL_SCPEREN0_VIC (1 << 26) +#define SCTL_SCPEREN0_DMA_AUDIO (1 << 27) +#define SCTL_SCPEREN0_DMA_SOC (1 << 28) +#define SCTL_SCPEREN0_RAM (1 << 29) +#define SCTL_SCPEREN0_VIP (1 << 30) +#define SCTL_SCPEREN0_ARM (1 << 31) + +#define SCTL_SCPEREN1_UART0 (1 << 0) +#define SCTL_SCPEREN1_UART1 (1 << 1) +#define SCTL_SCPEREN1_UART2 (1 << 2) +#define SCTL_SCPEREN1_UART3 (1 << 3) +#define SCTL_SCPEREN1_MSP0 (1 << 4) +#define SCTL_SCPEREN1_MSP1 (1 << 5) +#define SCTL_SCPEREN1_MSP2 (1 << 6) +#define SCTL_SCPEREN1_MSP3 (1 << 7) +#define SCTL_SCPEREN1_MSP4 (1 << 8) +#define SCTL_SCPEREN1_MSP5 (1 << 9) +#define SCTL_SCPEREN1_SPI0 (1 << 10) +#define SCTL_SCPEREN1_SPI1 (1 << 11) +#define SCTL_SCPEREN1_SPI2 (1 << 12) +#define SCTL_SCPEREN1_I2C0 (1 << 13) +#define SCTL_SCPEREN1_I2C1 (1 << 14) +#define SCTL_SCPEREN1_I2C2 (1 << 15) +#define SCTL_SCPEREN1_I2C3 (1 << 16) +#define SCTL_SCPEREN1_USB_PHY (1 << 17) + +#endif /* __STA2X11_MFD_H */ diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h index 8516fd1eaabc..f8d5b4d5843f 100644 --- a/include/linux/mfd/stmpe.h +++ b/include/linux/mfd/stmpe.h @@ -117,7 +117,7 @@ struct matrix_keymap_data; * @no_autorepeat: disable key autorepeat */ struct stmpe_keypad_platform_data { - struct matrix_keymap_data *keymap_data; + const struct matrix_keymap_data *keymap_data; unsigned int debounce_ms; unsigned int scan_count; bool no_autorepeat; diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index 1c6c2860d1a6..dd8dc0a6c462 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -18,6 +18,7 @@ #define __LINUX_MFD_TPS65910_H #include <linux/gpio.h> +#include <linux/regmap.h> /* TPS chip id list */ #define TPS65910 0 @@ -783,6 +784,18 @@ #define TPS65910_SLEEP_CONTROL_EXT_INPUT_EN3 0x4 #define TPS65911_SLEEP_CONTROL_EXT_INPUT_SLEEP 0x8 +/* + * Sleep keepon data: Maintains the state in sleep mode + * @therm_keepon: Keep on the thermal monitoring in sleep state. + * @clkout32k_keepon: Keep on the 32KHz clock output in sleep state. + * @i2chs_keepon: Keep on high speed internal clock in sleep state. + */ +struct tps65910_sleep_keepon_data { + unsigned therm_keepon:1; + unsigned clkout32k_keepon:1; + unsigned i2chs_keepon:1; +}; + /** * struct tps65910_board * Board platform data may be used to initialize regulators. @@ -794,6 +807,8 @@ struct tps65910_board { int irq_base; int vmbch_threshold; int vmbch2_threshold; + bool en_dev_slp; + struct tps65910_sleep_keepon_data *slp_keepon; bool en_gpio_sleep[TPS6591X_MAX_NUM_GPIO]; unsigned long regulator_ext_sleep_control[TPS65910_NUM_REGS]; struct regulator_init_data *tps65910_pmic_init_data[TPS65910_NUM_REGS]; @@ -809,16 +824,14 @@ struct tps65910 { struct regmap *regmap; struct mutex io_mutex; unsigned int id; - int (*read)(struct tps65910 *tps65910, u8 reg, int size, void *dest); - int (*write)(struct tps65910 *tps65910, u8 reg, int size, void *src); /* Client devices */ struct tps65910_pmic *pmic; struct tps65910_rtc *rtc; struct tps65910_power *power; - /* GPIO Handling */ - struct gpio_chip gpio; + /* Device node parsed board data */ + struct tps65910_board *of_plat_data; /* IRQ Handling */ struct mutex irq_lock; @@ -826,6 +839,7 @@ struct tps65910 { int irq_base; int irq_num; u32 irq_mask; + struct irq_domain *domain; }; struct tps65910_platform_data { @@ -833,9 +847,6 @@ struct tps65910_platform_data { int irq_base; }; -int tps65910_set_bits(struct tps65910 *tps65910, u8 reg, u8 mask); -int tps65910_clear_bits(struct tps65910 *tps65910, u8 reg, u8 mask); -void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base); int tps65910_irq_init(struct tps65910 *tps65910, int irq, struct tps65910_platform_data *pdata); int tps65910_irq_exit(struct tps65910 *tps65910); @@ -845,4 +856,28 @@ static inline int tps65910_chip_id(struct tps65910 *tps65910) return tps65910->id; } +static inline int tps65910_reg_read(struct tps65910 *tps65910, u8 reg, + unsigned int *val) +{ + return regmap_read(tps65910->regmap, reg, val); +} + +static inline int tps65910_reg_write(struct tps65910 *tps65910, u8 reg, + unsigned int val) +{ + return regmap_write(tps65910->regmap, reg, val); +} + +static inline int tps65910_reg_set_bits(struct tps65910 *tps65910, u8 reg, + u8 mask) +{ + return regmap_update_bits(tps65910->regmap, reg, mask, mask); +} + +static inline int tps65910_reg_clear_bits(struct tps65910 *tps65910, u8 reg, + u8 mask) +{ + return regmap_update_bits(tps65910->regmap, reg, mask, 0); +} + #endif /* __LINUX_MFD_TPS65910_H */ diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h index b15b5f03f5c4..6659487c31e7 100644 --- a/include/linux/mfd/twl6040.h +++ b/include/linux/mfd/twl6040.h @@ -27,6 +27,7 @@ #include <linux/interrupt.h> #include <linux/mfd/core.h> +#include <linux/regulator/consumer.h> #define TWL6040_REG_ASICID 0x01 #define TWL6040_REG_ASICREV 0x02 @@ -203,6 +204,7 @@ struct regmap; struct twl6040 { struct device *dev; struct regmap *regmap; + struct regulator_bulk_data supplies[2]; /* supplies for vio, v2v1 */ struct mutex mutex; struct mutex io_mutex; struct mutex irq_mutex; diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h index 4b1211859f74..4a3b83a77614 100644 --- a/include/linux/mfd/wm831x/core.h +++ b/include/linux/mfd/wm831x/core.h @@ -17,6 +17,7 @@ #include <linux/completion.h> #include <linux/interrupt.h> +#include <linux/irqdomain.h> #include <linux/list.h> #include <linux/regmap.h> @@ -338,6 +339,7 @@ #define WM831X_FLL_CLK_SRC_WIDTH 2 /* FLL_CLK_SRC - [1:0] */ struct regulator_dev; +struct irq_domain; #define WM831X_NUM_IRQ_REGS 5 #define WM831X_NUM_GPIO_REGS 16 @@ -367,7 +369,7 @@ struct wm831x { int irq; /* Our chip IRQ */ struct mutex irq_lock; - int irq_base; + struct irq_domain *irq_domain; int irq_masks_cur[WM831X_NUM_IRQ_REGS]; /* Currently active value */ int irq_masks_cache[WM831X_NUM_IRQ_REGS]; /* Cached hardware value */ @@ -382,7 +384,8 @@ struct wm831x { /* Used by the interrupt controller code to post writes */ int gpio_update[WM831X_NUM_GPIO_REGS]; - bool gpio_level[WM831X_NUM_GPIO_REGS]; + bool gpio_level_high[WM831X_NUM_GPIO_REGS]; + bool gpio_level_low[WM831X_NUM_GPIO_REGS]; struct mutex auxadc_lock; struct list_head auxadc_pending; @@ -417,6 +420,11 @@ int wm831x_irq_init(struct wm831x *wm831x, int irq); void wm831x_irq_exit(struct wm831x *wm831x); void wm831x_auxadc_init(struct wm831x *wm831x); +static inline int wm831x_irq(struct wm831x *wm831x, int irq) +{ + return irq_create_mapping(wm831x->irq_domain, irq); +} + extern struct regmap_config wm831x_regmap_config; #endif diff --git a/include/linux/mfd/wm8350/core.h b/include/linux/mfd/wm8350/core.h index 98fcc977e82b..9192b6404a73 100644 --- a/include/linux/mfd/wm8350/core.h +++ b/include/linux/mfd/wm8350/core.h @@ -602,6 +602,7 @@ extern const u16 wm8352_mode2_defaults[]; extern const u16 wm8352_mode3_defaults[]; struct wm8350; +struct regmap; struct wm8350_hwmon { struct platform_device *pdev; @@ -612,13 +613,7 @@ struct wm8350 { struct device *dev; /* device IO */ - union { - struct i2c_client *i2c_client; - struct spi_device *spi_device; - }; - int (*read_dev)(struct wm8350 *wm8350, char reg, int size, void *dest); - int (*write_dev)(struct wm8350 *wm8350, char reg, int size, - void *src); + struct regmap *regmap; u16 *reg_cache; struct mutex auxadc_mutex; diff --git a/include/linux/mfd/wm8400-private.h b/include/linux/mfd/wm8400-private.h index 0147b6968510..2de565b94d0c 100644 --- a/include/linux/mfd/wm8400-private.h +++ b/include/linux/mfd/wm8400-private.h @@ -24,19 +24,14 @@ #include <linux/mfd/wm8400.h> #include <linux/mutex.h> #include <linux/platform_device.h> - -struct regmap; +#include <linux/regmap.h> #define WM8400_REGISTER_COUNT 0x55 struct wm8400 { struct device *dev; - - struct mutex io_lock; struct regmap *regmap; - u16 reg_cache[WM8400_REGISTER_COUNT]; - struct platform_device regulators[6]; }; @@ -930,6 +925,11 @@ struct wm8400 { u16 wm8400_reg_read(struct wm8400 *wm8400, u8 reg); int wm8400_block_read(struct wm8400 *wm8400, u8 reg, int count, u16 *data); -int wm8400_set_bits(struct wm8400 *wm8400, u8 reg, u16 mask, u16 val); + +static inline int wm8400_set_bits(struct wm8400 *wm8400, u8 reg, + u16 mask, u16 val) +{ + return regmap_update_bits(wm8400->regmap, reg, mask, val); +} #endif diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h index 6695c3ec4518..1f173306bf05 100644 --- a/include/linux/mfd/wm8994/core.h +++ b/include/linux/mfd/wm8994/core.h @@ -57,6 +57,7 @@ struct wm8994 { enum wm8994_type type; int revision; + int cust_id; struct device *dev; struct regmap *regmap; diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h index 86e6a032a078..053548961c15 100644 --- a/include/linux/mfd/wm8994/registers.h +++ b/include/linux/mfd/wm8994/registers.h @@ -2212,6 +2212,9 @@ /* * R256 (0x100) - Chip Revision */ +#define WM8994_CUST_ID_MASK 0xFF00 /* CUST_ID - [15:8] */ +#define WM8994_CUST_ID_SHIFT 8 /* CUST_ID - [15:8] */ +#define WM8994_CUST_ID_WIDTH 8 /* CUST_ID - [15:8] */ #define WM8994_CHIP_REV_MASK 0x000F /* CHIP_REV - [3:0] */ #define WM8994_CHIP_REV_SHIFT 0 /* CHIP_REV - [3:0] */ #define WM8994_CHIP_REV_WIDTH 4 /* CHIP_REV - [3:0] */ diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h index dd8da342a991..61f0905bdc48 100644 --- a/include/linux/micrel_phy.h +++ b/include/linux/micrel_phy.h @@ -3,7 +3,7 @@ #define MICREL_PHY_ID_MASK 0x00fffff0 -#define PHY_ID_KSZ9021 0x00221611 +#define PHY_ID_KSZ9021 0x00221610 #define PHY_ID_KS8737 0x00221720 #define PHY_ID_KS8041 0x00221510 #define PHY_ID_KS8051 0x00221550 diff --git a/include/linux/mm.h b/include/linux/mm.h index 7d5c37f24c63..ce26716238c3 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -321,6 +321,7 @@ static inline int is_vmalloc_or_module_addr(const void *x) static inline void compound_lock(struct page *page) { #ifdef CONFIG_TRANSPARENT_HUGEPAGE + VM_BUG_ON(PageSlab(page)); bit_spin_lock(PG_compound_lock, &page->flags); #endif } @@ -328,6 +329,7 @@ static inline void compound_lock(struct page *page) static inline void compound_unlock(struct page *page) { #ifdef CONFIG_TRANSPARENT_HUGEPAGE + VM_BUG_ON(PageSlab(page)); bit_spin_unlock(PG_compound_lock, &page->flags); #endif } @@ -871,8 +873,6 @@ extern void pagefault_out_of_memory(void); extern void show_free_areas(unsigned int flags); extern bool skip_free_areas_node(unsigned int flags, int nid); -int shmem_lock(struct file *file, int lock, struct user_struct *user); -struct file *shmem_file_setup(const char *name, loff_t size, unsigned long flags); int shmem_zero_setup(struct vm_area_struct *); extern int can_do_mlock(void); @@ -951,11 +951,9 @@ static inline void unmap_shared_mapping_range(struct address_space *mapping, extern void truncate_pagecache(struct inode *inode, loff_t old, loff_t new); extern void truncate_setsize(struct inode *inode, loff_t newsize); extern int vmtruncate(struct inode *inode, loff_t offset); -extern int vmtruncate_range(struct inode *inode, loff_t offset, loff_t end); void truncate_pagecache_range(struct inode *inode, loff_t offset, loff_t end); int truncate_inode_page(struct address_space *mapping, struct page *page); int generic_error_remove_page(struct address_space *mapping, struct page *page); - int invalidate_inode_page(struct page *page); #ifdef CONFIG_MMU diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h index 227fd3e9a9c9..1397ccf81e91 100644 --- a/include/linux/mm_inline.h +++ b/include/linux/mm_inline.h @@ -21,22 +21,22 @@ static inline int page_is_file_cache(struct page *page) return !PageSwapBacked(page); } -static inline void -add_page_to_lru_list(struct zone *zone, struct page *page, enum lru_list lru) +static __always_inline void add_page_to_lru_list(struct page *page, + struct lruvec *lruvec, enum lru_list lru) { - struct lruvec *lruvec; - - lruvec = mem_cgroup_lru_add_list(zone, page, lru); + int nr_pages = hpage_nr_pages(page); + mem_cgroup_update_lru_size(lruvec, lru, nr_pages); list_add(&page->lru, &lruvec->lists[lru]); - __mod_zone_page_state(zone, NR_LRU_BASE + lru, hpage_nr_pages(page)); + __mod_zone_page_state(lruvec_zone(lruvec), NR_LRU_BASE + lru, nr_pages); } -static inline void -del_page_from_lru_list(struct zone *zone, struct page *page, enum lru_list lru) +static __always_inline void del_page_from_lru_list(struct page *page, + struct lruvec *lruvec, enum lru_list lru) { - mem_cgroup_lru_del_list(page, lru); + int nr_pages = hpage_nr_pages(page); + mem_cgroup_update_lru_size(lruvec, lru, -nr_pages); list_del(&page->lru); - __mod_zone_page_state(zone, NR_LRU_BASE + lru, -hpage_nr_pages(page)); + __mod_zone_page_state(lruvec_zone(lruvec), NR_LRU_BASE + lru, -nr_pages); } /** @@ -61,7 +61,7 @@ static inline enum lru_list page_lru_base_type(struct page *page) * Returns the LRU list a page was on, as an index into the array of LRU * lists; and clears its Unevictable or Active flags, ready for freeing. */ -static inline enum lru_list page_off_lru(struct page *page) +static __always_inline enum lru_list page_off_lru(struct page *page) { enum lru_list lru; @@ -85,7 +85,7 @@ static inline enum lru_list page_off_lru(struct page *page) * Returns the LRU list a page should be on, as an index * into the array of LRU lists. */ -static inline enum lru_list page_lru(struct page *page) +static __always_inline enum lru_list page_lru(struct page *page) { enum lru_list lru; diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 3cc3062b3767..dad95bdd06d7 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -12,6 +12,7 @@ #include <linux/completion.h> #include <linux/cpumask.h> #include <linux/page-debug-flags.h> +#include <linux/uprobes.h> #include <asm/page.h> #include <asm/mmu.h> @@ -344,17 +345,6 @@ struct mm_struct { /* Architecture-specific MM context */ mm_context_t context; - /* Swap token stuff */ - /* - * Last value of global fault stamp as seen by this process. - * In other words, this value gives an indication of how long - * it has been since this task got the token. - * Look at mm/thrash.c - */ - unsigned int faultstamp; - unsigned int token_priority; - unsigned int last_interval; - unsigned long flags; /* Must use atomic bitops to access the bits */ struct core_state *core_state; /* coredumping support */ @@ -388,6 +378,7 @@ struct mm_struct { #ifdef CONFIG_CPUMASK_OFFSTACK struct cpumask cpumask_allocation; #endif + struct uprobes_state uprobes_state; }; static inline void mm_init_cpumask(struct mm_struct *mm) diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 629b823f8836..d76513b5b263 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -58,6 +58,10 @@ struct mmc_ext_csd { unsigned int generic_cmd6_time; /* Units: 10ms */ unsigned int power_off_longtime; /* Units: ms */ unsigned int hs_max_dtr; +#define MMC_HIGH_26_MAX_DTR 26000000 +#define MMC_HIGH_52_MAX_DTR 52000000 +#define MMC_HIGH_DDR_MAX_DTR 52000000 +#define MMC_HS200_MAX_DTR 200000000 unsigned int sectors; unsigned int card_type; unsigned int hc_erase_size; /* In sectors */ diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h index 8f66e28f5a0f..7a7ebd367cfd 100644 --- a/include/linux/mmc/dw_mmc.h +++ b/include/linux/mmc/dw_mmc.h @@ -125,6 +125,7 @@ struct dw_mci { struct mmc_request *mrq; struct mmc_command *cmd; struct mmc_data *data; + struct workqueue_struct *card_workqueue; /* DMA interface members*/ int use_dma; diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index cbde4b7e675e..0707d228d7f1 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -297,6 +297,7 @@ struct mmc_host { unsigned int sdio_irqs; struct task_struct *sdio_irq_thread; + bool sdio_irq_pending; atomic_t sdio_irq_thread_abort; mmc_pm_flag_t pm_flags; /* requested pm features */ @@ -352,6 +353,7 @@ extern int mmc_cache_ctrl(struct mmc_host *, u8); static inline void mmc_signal_sdio_irq(struct mmc_host *host) { host->ops->enable_sdio_irq(host, 0); + host->sdio_irq_pending = true; wake_up_process(host->sdio_irq_thread); } diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index b822a2cb6008..d425cab144d9 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -354,66 +354,6 @@ struct _mmc_csd { #define EXT_CSD_CARD_TYPE_SDR_1_2V (1<<5) /* Card can run at 200MHz */ /* SDR mode @1.2V I/O */ -#define EXT_CSD_CARD_TYPE_SDR_200 (EXT_CSD_CARD_TYPE_SDR_1_8V | \ - EXT_CSD_CARD_TYPE_SDR_1_2V) - -#define EXT_CSD_CARD_TYPE_SDR_ALL (EXT_CSD_CARD_TYPE_SDR_200 | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_1_2V_ALL (EXT_CSD_CARD_TYPE_SDR_1_2V | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_1_8V_ALL (EXT_CSD_CARD_TYPE_SDR_1_8V | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_1_2V_DDR_1_8V (EXT_CSD_CARD_TYPE_SDR_1_2V | \ - EXT_CSD_CARD_TYPE_DDR_1_8V | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_1_8V_DDR_1_8V (EXT_CSD_CARD_TYPE_SDR_1_8V | \ - EXT_CSD_CARD_TYPE_DDR_1_8V | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_1_2V_DDR_1_2V (EXT_CSD_CARD_TYPE_SDR_1_2V | \ - EXT_CSD_CARD_TYPE_DDR_1_2V | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_1_8V_DDR_1_2V (EXT_CSD_CARD_TYPE_SDR_1_8V | \ - EXT_CSD_CARD_TYPE_DDR_1_2V | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_1_2V_DDR_52 (EXT_CSD_CARD_TYPE_SDR_1_2V | \ - EXT_CSD_CARD_TYPE_DDR_52 | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_1_8V_DDR_52 (EXT_CSD_CARD_TYPE_SDR_1_8V | \ - EXT_CSD_CARD_TYPE_DDR_52 | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_ALL_DDR_1_8V (EXT_CSD_CARD_TYPE_SDR_200 | \ - EXT_CSD_CARD_TYPE_DDR_1_8V | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_ALL_DDR_1_2V (EXT_CSD_CARD_TYPE_SDR_200 | \ - EXT_CSD_CARD_TYPE_DDR_1_2V | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - -#define EXT_CSD_CARD_TYPE_SDR_ALL_DDR_52 (EXT_CSD_CARD_TYPE_SDR_200 | \ - EXT_CSD_CARD_TYPE_DDR_52 | \ - EXT_CSD_CARD_TYPE_52 | \ - EXT_CSD_CARD_TYPE_26) - #define EXT_CSD_BUS_WIDTH_1 0 /* Card is in 1 bit mode */ #define EXT_CSD_BUS_WIDTH_4 1 /* Card is in 4 bit mode */ #define EXT_CSD_BUS_WIDTH_8 2 /* Card is in 8 bit mode */ diff --git a/include/linux/mmc/mxs-mmc.h b/include/linux/mmc/mxs-mmc.h new file mode 100644 index 000000000000..7c2ad3a7f2f3 --- /dev/null +++ b/include/linux/mmc/mxs-mmc.h @@ -0,0 +1,19 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved. + * + * 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_MMC_MXS_MMC_H__ +#define __LINUX_MMC_MXS_MMC_H__ + +struct mxs_mmc_platform_data { + int wp_gpio; /* write protect pin */ + unsigned int flags; +#define SLOTF_4_BIT_CAPABLE (1 << 0) +#define SLOTF_8_BIT_CAPABLE (1 << 1) +}; + +#endif /* __LINUX_MMC_MXS_MMC_H__ */ diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h index c04ecfe03f7f..580bd587d916 100644 --- a/include/linux/mmdebug.h +++ b/include/linux/mmdebug.h @@ -4,7 +4,7 @@ #ifdef CONFIG_DEBUG_VM #define VM_BUG_ON(cond) BUG_ON(cond) #else -#define VM_BUG_ON(cond) do { (void)(cond); } while (0) +#define VM_BUG_ON(cond) BUILD_BUG_ON_INVALID(cond) #endif #ifdef CONFIG_DEBUG_VIRTUAL diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 41aa49b74821..2427706f78b4 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -35,13 +35,39 @@ */ #define PAGE_ALLOC_COSTLY_ORDER 3 -#define MIGRATE_UNMOVABLE 0 -#define MIGRATE_RECLAIMABLE 1 -#define MIGRATE_MOVABLE 2 -#define MIGRATE_PCPTYPES 3 /* the number of types on the pcp lists */ -#define MIGRATE_RESERVE 3 -#define MIGRATE_ISOLATE 4 /* can't allocate from here */ -#define MIGRATE_TYPES 5 +enum { + MIGRATE_UNMOVABLE, + MIGRATE_RECLAIMABLE, + MIGRATE_MOVABLE, + MIGRATE_PCPTYPES, /* the number of types on the pcp lists */ + MIGRATE_RESERVE = MIGRATE_PCPTYPES, +#ifdef CONFIG_CMA + /* + * MIGRATE_CMA migration type is designed to mimic the way + * ZONE_MOVABLE works. Only movable pages can be allocated + * from MIGRATE_CMA pageblocks and page allocator never + * implicitly change migration type of MIGRATE_CMA pageblock. + * + * The way to use it is to change migratetype of a range of + * pageblocks to MIGRATE_CMA which can be done by + * __free_pageblock_cma() function. What is important though + * is that a range of pageblocks must be aligned to + * MAX_ORDER_NR_PAGES should biggest page be bigger then + * a single pageblock. + */ + MIGRATE_CMA, +#endif + MIGRATE_ISOLATE, /* can't allocate from here */ + MIGRATE_TYPES +}; + +#ifdef CONFIG_CMA +# define is_migrate_cma(migratetype) unlikely((migratetype) == MIGRATE_CMA) +# define cma_wmark_pages(zone) zone->min_cma_pages +#else +# define is_migrate_cma(migratetype) false +# define cma_wmark_pages(zone) 0 +#endif #define for_each_migratetype_order(order, type) \ for (order = 0; order < MAX_ORDER; order++) \ @@ -159,8 +185,25 @@ static inline int is_unevictable_lru(enum lru_list lru) return (lru == LRU_UNEVICTABLE); } +struct zone_reclaim_stat { + /* + * The pageout code in vmscan.c keeps track of how many of the + * mem/swap backed and file backed pages are refeferenced. + * The higher the rotated/scanned ratio, the more valuable + * that cache is. + * + * The anon LRU stats live in [0], file LRU stats in [1] + */ + unsigned long recent_rotated[2]; + unsigned long recent_scanned[2]; +}; + struct lruvec { struct list_head lists[NR_LRU_LISTS]; + struct zone_reclaim_stat reclaim_stat; +#ifdef CONFIG_CGROUP_MEM_RES_CTLR + struct zone *zone; +#endif }; /* Mask used at gathering information at once (see memcontrol.c) */ @@ -169,16 +212,12 @@ struct lruvec { #define LRU_ALL_EVICTABLE (LRU_ALL_FILE | LRU_ALL_ANON) #define LRU_ALL ((1 << NR_LRU_LISTS) - 1) -/* Isolate inactive pages */ -#define ISOLATE_INACTIVE ((__force isolate_mode_t)0x1) -/* Isolate active pages */ -#define ISOLATE_ACTIVE ((__force isolate_mode_t)0x2) /* Isolate clean file */ -#define ISOLATE_CLEAN ((__force isolate_mode_t)0x4) +#define ISOLATE_CLEAN ((__force isolate_mode_t)0x1) /* Isolate unmapped file */ -#define ISOLATE_UNMAPPED ((__force isolate_mode_t)0x8) +#define ISOLATE_UNMAPPED ((__force isolate_mode_t)0x2) /* Isolate for asynchronous migration */ -#define ISOLATE_ASYNC_MIGRATE ((__force isolate_mode_t)0x10) +#define ISOLATE_ASYNC_MIGRATE ((__force isolate_mode_t)0x4) /* LRU Isolation modes. */ typedef unsigned __bitwise__ isolate_mode_t; @@ -287,19 +326,6 @@ enum zone_type { #error ZONES_SHIFT -- too many zones configured adjust calculation #endif -struct zone_reclaim_stat { - /* - * The pageout code in vmscan.c keeps track of how many of the - * mem/swap backed and file backed pages are refeferenced. - * The higher the rotated/scanned ratio, the more valuable - * that cache is. - * - * The anon LRU stats live in [0], file LRU stats in [1] - */ - unsigned long recent_rotated[2]; - unsigned long recent_scanned[2]; -}; - struct zone { /* Fields commonly accessed by the page allocator */ @@ -347,6 +373,13 @@ struct zone { /* see spanned/present_pages for more description */ seqlock_t span_seqlock; #endif +#ifdef CONFIG_CMA + /* + * CMA needs to increase watermark levels during the allocation + * process to make sure that the system is not starved. + */ + unsigned long min_cma_pages; +#endif struct free_area free_area[MAX_ORDER]; #ifndef CONFIG_SPARSEMEM @@ -374,8 +407,6 @@ struct zone { spinlock_t lru_lock; struct lruvec lruvec; - struct zone_reclaim_stat reclaim_stat; - unsigned long pages_scanned; /* since last reclaim */ unsigned long flags; /* zone flags, see below */ @@ -701,6 +732,17 @@ extern int init_currently_empty_zone(struct zone *zone, unsigned long start_pfn, unsigned long size, enum memmap_context context); +extern void lruvec_init(struct lruvec *lruvec, struct zone *zone); + +static inline struct zone *lruvec_zone(struct lruvec *lruvec) +{ +#ifdef CONFIG_CGROUP_MEM_RES_CTLR + return lruvec->zone; +#else + return container_of(lruvec, struct zone, lruvec); +#endif +} + #ifdef CONFIG_HAVE_MEMORY_PRESENT void memory_present(int nid, unsigned long start, unsigned long end); #else diff --git a/include/linux/mv643xx_eth.h b/include/linux/mv643xx_eth.h index 30b0c4e78f91..51bf8ada6dc0 100644 --- a/include/linux/mv643xx_eth.h +++ b/include/linux/mv643xx_eth.h @@ -18,7 +18,6 @@ struct mv643xx_eth_shared_platform_data { struct mbus_dram_target_info *dram; struct platform_device *shared_smi; - unsigned int t_clk; /* * Max packet size for Tx IP/Layer 4 checksum, when set to 0, default * limit of 9KiB will be used. diff --git a/include/linux/nfc/pn544.h b/include/linux/nfc/pn544.h index 7ab8521f2347..9890bbaf4328 100644 --- a/include/linux/nfc/pn544.h +++ b/include/linux/nfc/pn544.h @@ -84,6 +84,12 @@ struct pn544_fw_packet { }; #ifdef __KERNEL__ +enum { + NFC_GPIO_ENABLE, + NFC_GPIO_FW_RESET, + NFC_GPIO_IRQ +}; + /* board config */ struct pn544_nfc_platform_data { int (*request_resources) (struct i2c_client *client); @@ -91,6 +97,7 @@ struct pn544_nfc_platform_data { void (*enable) (int fw); int (*test) (void); void (*disable) (void); + int (*get_gpio)(int type); }; #endif /* __KERNEL__ */ diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h index 0987146b0637..af2d2fa30eee 100644 --- a/include/linux/nfs4.h +++ b/include/linux/nfs4.h @@ -69,6 +69,10 @@ #define NFS4_CDFC4_FORE_OR_BOTH 0x3 #define NFS4_CDFC4_BACK_OR_BOTH 0x7 +#define NFS4_CDFS4_FORE 0x1 +#define NFS4_CDFS4_BACK 0x2 +#define NFS4_CDFS4_BOTH 0x3 + #define NFS4_SET_TO_SERVER_TIME 0 #define NFS4_SET_TO_CLIENT_TIME 1 @@ -526,6 +530,13 @@ enum lock_type4 { #define FATTR4_WORD1_MOUNTED_ON_FILEID (1UL << 23) #define FATTR4_WORD1_FS_LAYOUT_TYPES (1UL << 30) #define FATTR4_WORD2_LAYOUT_BLKSIZE (1UL << 1) +#define FATTR4_WORD2_MDSTHRESHOLD (1UL << 4) + +/* MDS threshold bitmap bits */ +#define THRESHOLD_RD (1UL << 0) +#define THRESHOLD_WR (1UL << 1) +#define THRESHOLD_RD_IO (1UL << 2) +#define THRESHOLD_WR_IO (1UL << 3) #define NFSPROC4_NULL 0 #define NFSPROC4_COMPOUND 1 @@ -596,6 +607,8 @@ enum { NFSPROC4_CLNT_TEST_STATEID, NFSPROC4_CLNT_FREE_STATEID, NFSPROC4_CLNT_GETDEVICELIST, + NFSPROC4_CLNT_BIND_CONN_TO_SESSION, + NFSPROC4_CLNT_DESTROY_CLIENTID, }; /* nfs41 types */ diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 52a1bdb4ee2b..b23cfc120edb 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -102,6 +102,7 @@ struct nfs_open_context { int error; struct list_head list; + struct nfs4_threshold *mdsthreshold; }; struct nfs_open_dir_context { @@ -179,8 +180,7 @@ struct nfs_inode { __be32 cookieverf[2]; unsigned long npages; - unsigned long ncommit; - struct list_head commit_list; + struct nfs_mds_commit_info commit_info; /* Open contexts for shared mmap writes */ struct list_head open_files; @@ -201,8 +201,10 @@ struct nfs_inode { /* pNFS layout information */ struct pnfs_layout_hdr *layout; - atomic_t commits_outstanding; #endif /* CONFIG_NFS_V4*/ + /* how many bytes have been written/read and how many bytes queued up */ + __u64 write_io; + __u64 read_io; #ifdef CONFIG_NFS_FSCACHE struct fscache_cookie *fscache; #endif @@ -230,7 +232,6 @@ struct nfs_inode { #define NFS_INO_FSCACHE (5) /* inode can be cached by FS-Cache */ #define NFS_INO_FSCACHE_LOCK (6) /* FS-Cache cookie management lock */ #define NFS_INO_COMMIT (7) /* inode is committing unstable writes */ -#define NFS_INO_PNFS_COMMIT (8) /* use pnfs code for commit */ #define NFS_INO_LAYOUTCOMMIT (9) /* layoutcommit required */ #define NFS_INO_LAYOUTCOMMITTING (10) /* layoutcommit inflight */ @@ -317,11 +318,6 @@ static inline int nfs_server_capable(struct inode *inode, int cap) return NFS_SERVER(inode)->caps & cap; } -static inline int NFS_USE_READDIRPLUS(struct inode *inode) -{ - return test_bit(NFS_INO_ADVISE_RDPLUS, &NFS_I(inode)->flags); -} - static inline void nfs_set_verifier(struct dentry * dentry, unsigned long verf) { dentry->d_time = verf; @@ -552,8 +548,8 @@ extern int nfs_wb_page(struct inode *inode, struct page* page); extern int nfs_wb_page_cancel(struct inode *inode, struct page* page); #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) extern int nfs_commit_inode(struct inode *, int); -extern struct nfs_write_data *nfs_commitdata_alloc(void); -extern void nfs_commit_free(struct nfs_write_data *wdata); +extern struct nfs_commit_data *nfs_commitdata_alloc(void); +extern void nfs_commit_free(struct nfs_commit_data *data); #else static inline int nfs_commit_inode(struct inode *inode, int how) @@ -569,12 +565,6 @@ nfs_have_writebacks(struct inode *inode) } /* - * Allocate nfs_write_data structures - */ -extern struct nfs_write_data *nfs_writedata_alloc(unsigned int npages); -extern void nfs_writedata_free(struct nfs_write_data *); - -/* * linux/fs/nfs/read.c */ extern int nfs_readpage(struct file *, struct page *); @@ -585,12 +575,6 @@ extern int nfs_readpage_async(struct nfs_open_context *, struct inode *, struct page *); /* - * Allocate nfs_read_data structures - */ -extern struct nfs_read_data *nfs_readdata_alloc(unsigned int npages); -extern void nfs_readdata_free(struct nfs_read_data *); - -/* * linux/fs/nfs3proc.c */ #ifdef CONFIG_NFS_V3_ACL @@ -654,6 +638,7 @@ nfs_fileid_to_ino_t(u64 fileid) #define NFSDBG_FSCACHE 0x0800 #define NFSDBG_PNFS 0x1000 #define NFSDBG_PNFS_LD 0x2000 +#define NFSDBG_STATE 0x4000 #define NFSDBG_ALL 0xFFFF #ifdef __KERNEL__ diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 7073fc74481c..fbb78fb09bd2 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -17,7 +17,7 @@ struct nfs4_sequence_args; struct nfs4_sequence_res; struct nfs_server; struct nfs4_minor_version_ops; -struct server_scope; +struct nfs41_server_scope; struct nfs41_impl_id; /* @@ -35,6 +35,9 @@ struct nfs_client { #define NFS_CS_RENEWD 3 /* - renewd started */ #define NFS_CS_STOP_RENEW 4 /* no more state to renew */ #define NFS_CS_CHECK_LEASE_TIME 5 /* need to check lease time */ + unsigned long cl_flags; /* behavior switches */ +#define NFS_CS_NORESVPORT 0 /* - use ephemeral src port */ +#define NFS_CS_DISCRTRY 1 /* - disconnect on RPC retry */ struct sockaddr_storage cl_addr; /* server identifier */ size_t cl_addrlen; char * cl_hostname; /* hostname of server */ @@ -61,9 +64,6 @@ struct nfs_client { struct rpc_wait_queue cl_rpcwaitq; - /* used for the setclientid verifier */ - struct timespec cl_boot_time; - /* idmapper */ struct idmap * cl_idmap; @@ -79,16 +79,17 @@ struct nfs_client { u32 cl_seqid; /* The flags used for obtaining the clientid during EXCHANGE_ID */ u32 cl_exchange_flags; - struct nfs4_session *cl_session; /* sharred session */ + struct nfs4_session *cl_session; /* shared session */ + struct nfs41_server_owner *cl_serverowner; + struct nfs41_server_scope *cl_serverscope; + struct nfs41_impl_id *cl_implid; #endif /* CONFIG_NFS_V4 */ #ifdef CONFIG_NFS_FSCACHE struct fscache_cookie *fscache; /* client index cache cookie */ #endif - struct server_scope *server_scope; /* from exchange_id */ - struct nfs41_impl_id *impl_id; /* from exchange_id */ - struct net *net; + struct net *cl_net; }; /* diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h index eac30d6bec17..88d166b555e8 100644 --- a/include/linux/nfs_page.h +++ b/include/linux/nfs_page.h @@ -27,7 +27,6 @@ enum { PG_CLEAN, PG_NEED_COMMIT, PG_NEED_RESCHED, - PG_PARTIAL_READ_FAILED, PG_COMMIT_TO_DS, }; @@ -37,7 +36,6 @@ struct nfs_page { struct page *wb_page; /* page to read in/write out */ struct nfs_open_context *wb_context; /* File state context info */ struct nfs_lock_context *wb_lock_context; /* lock context info */ - atomic_t wb_complete; /* i/os we're waiting for */ pgoff_t wb_index; /* Offset >> PAGE_CACHE_SHIFT */ unsigned int wb_offset, /* Offset & ~PAGE_CACHE_MASK */ wb_pgbase, /* Start of page data */ @@ -68,7 +66,9 @@ struct nfs_pageio_descriptor { int pg_ioflags; int pg_error; const struct rpc_call_ops *pg_rpc_callops; + const struct nfs_pgio_completion_ops *pg_completion_ops; struct pnfs_layout_segment *pg_lseg; + struct nfs_direct_req *pg_dreq; }; #define NFS_WBACK_BUSY(req) (test_bit(PG_BUSY,&(req)->wb_flags)) @@ -84,6 +84,7 @@ extern void nfs_release_request(struct nfs_page *req); extern void nfs_pageio_init(struct nfs_pageio_descriptor *desc, struct inode *inode, const struct nfs_pageio_ops *pg_ops, + const struct nfs_pgio_completion_ops *compl_ops, size_t bsize, int how); extern int nfs_pageio_add_request(struct nfs_pageio_descriptor *, @@ -95,26 +96,17 @@ extern bool nfs_generic_pg_test(struct nfs_pageio_descriptor *desc, struct nfs_page *req); extern int nfs_wait_on_request(struct nfs_page *); extern void nfs_unlock_request(struct nfs_page *req); +extern void nfs_unlock_and_release_request(struct nfs_page *req); /* - * Lock the page of an asynchronous request without getting a new reference + * Lock the page of an asynchronous request */ static inline int -nfs_lock_request_dontget(struct nfs_page *req) -{ - return !test_and_set_bit(PG_BUSY, &req->wb_flags); -} - -static inline int nfs_lock_request(struct nfs_page *req) { - if (test_and_set_bit(PG_BUSY, &req->wb_flags)) - return 0; - kref_get(&req->wb_kref); - return 1; + return !test_and_set_bit(PG_BUSY, &req->wb_flags); } - /** * nfs_list_add_request - Insert a request into a list * @req: request diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 7ba3551a0414..d1a7bf51c326 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -35,6 +35,15 @@ static inline int nfs_fsid_equal(const struct nfs_fsid *a, const struct nfs_fsid return a->major == b->major && a->minor == b->minor; } +struct nfs4_threshold { + __u32 bm; + __u32 l_type; + __u64 rd_sz; + __u64 wr_sz; + __u64 rd_io_sz; + __u64 wr_io_sz; +}; + struct nfs_fattr { unsigned int valid; /* which fields are valid */ umode_t mode; @@ -67,6 +76,7 @@ struct nfs_fattr { unsigned long gencount; struct nfs4_string *owner_name; struct nfs4_string *group_name; + struct nfs4_threshold *mdsthreshold; /* pNFS threshold hints */ }; #define NFS_ATTR_FATTR_TYPE (1U << 0) @@ -106,14 +116,14 @@ struct nfs_fattr { | NFS_ATTR_FATTR_FILEID \ | NFS_ATTR_FATTR_ATIME \ | NFS_ATTR_FATTR_MTIME \ - | NFS_ATTR_FATTR_CTIME) + | NFS_ATTR_FATTR_CTIME \ + | NFS_ATTR_FATTR_CHANGE) #define NFS_ATTR_FATTR_V2 (NFS_ATTR_FATTR \ | NFS_ATTR_FATTR_BLOCKS_USED) #define NFS_ATTR_FATTR_V3 (NFS_ATTR_FATTR \ | NFS_ATTR_FATTR_SPACE_USED) #define NFS_ATTR_FATTR_V4 (NFS_ATTR_FATTR \ - | NFS_ATTR_FATTR_SPACE_USED \ - | NFS_ATTR_FATTR_CHANGE) + | NFS_ATTR_FATTR_SPACE_USED) /* * Info on the file system @@ -338,7 +348,6 @@ struct nfs_openargs { const struct qstr * name; const struct nfs_server *server; /* Needed for ID mapping */ const u32 * bitmask; - const u32 * dir_bitmask; __u32 claim; struct nfs4_sequence_args seq_args; }; @@ -349,7 +358,6 @@ struct nfs_openres { struct nfs4_change_info cinfo; __u32 rflags; struct nfs_fattr * f_attr; - struct nfs_fattr * dir_attr; struct nfs_seqid * seqid; const struct nfs_server *server; fmode_t delegation_type; @@ -519,12 +527,29 @@ struct nfs_writeres { }; /* + * Arguments to the commit call. + */ +struct nfs_commitargs { + struct nfs_fh *fh; + __u64 offset; + __u32 count; + const u32 *bitmask; + struct nfs4_sequence_args seq_args; +}; + +struct nfs_commitres { + struct nfs_fattr *fattr; + struct nfs_writeverf *verf; + const struct nfs_server *server; + struct nfs4_sequence_res seq_res; +}; + +/* * Common arguments to the unlink call */ struct nfs_removeargs { const struct nfs_fh *fh; struct qstr name; - const u32 * bitmask; struct nfs4_sequence_args seq_args; }; @@ -543,7 +568,6 @@ struct nfs_renameargs { const struct nfs_fh *new_dir; const struct qstr *old_name; const struct qstr *new_name; - const u32 *bitmask; struct nfs4_sequence_args seq_args; }; @@ -839,7 +863,6 @@ struct nfs4_create_res { struct nfs_fh * fh; struct nfs_fattr * fattr; struct nfs4_change_info dir_cinfo; - struct nfs_fattr * dir_fattr; struct nfs4_sequence_res seq_res; }; @@ -1061,6 +1084,21 @@ struct nfstime4 { }; #ifdef CONFIG_NFS_V4_1 + +struct pnfs_commit_bucket { + struct list_head written; + struct list_head committing; + struct pnfs_layout_segment *wlseg; + struct pnfs_layout_segment *clseg; +}; + +struct pnfs_ds_commit_info { + int nwritten; + int ncommitting; + int nbuckets; + struct pnfs_commit_bucket *buckets; +}; + #define NFS4_EXCHANGE_ID_LEN (48) struct nfs41_exchange_id_args { struct nfs_client *client; @@ -1070,13 +1108,13 @@ struct nfs41_exchange_id_args { u32 flags; }; -struct server_owner { +struct nfs41_server_owner { uint64_t minor_id; uint32_t major_id_sz; char major_id[NFS4_OPAQUE_LIMIT]; }; -struct server_scope { +struct nfs41_server_scope { uint32_t server_scope_sz; char server_scope[NFS4_OPAQUE_LIMIT]; }; @@ -1087,10 +1125,18 @@ struct nfs41_impl_id { struct nfstime4 date; }; +struct nfs41_bind_conn_to_session_res { + struct nfs4_session *session; + u32 dir; + bool use_conn_in_rdma_mode; +}; + struct nfs41_exchange_id_res { - struct nfs_client *client; + u64 clientid; + u32 seqid; u32 flags; - struct server_scope *server_scope; + struct nfs41_server_owner *server_owner; + struct nfs41_server_scope *server_scope; struct nfs41_impl_id *impl_id; }; @@ -1143,35 +1189,114 @@ struct nfs41_free_stateid_res { struct nfs4_sequence_res seq_res; }; +#else + +struct pnfs_ds_commit_info { +}; + #endif /* CONFIG_NFS_V4_1 */ struct nfs_page; #define NFS_PAGEVEC_SIZE (8U) +struct nfs_page_array { + struct page **pagevec; + unsigned int npages; /* Max length of pagevec */ + struct page *page_array[NFS_PAGEVEC_SIZE]; +}; + struct nfs_read_data { + struct nfs_pgio_header *header; + struct list_head list; struct rpc_task task; - struct inode *inode; - struct rpc_cred *cred; struct nfs_fattr fattr; /* fattr storage */ - struct list_head pages; /* Coalesced read requests */ - struct list_head list; /* lists of struct nfs_read_data */ - struct nfs_page *req; /* multi ops per nfs_page */ - struct page **pagevec; - unsigned int npages; /* Max length of pagevec */ struct nfs_readargs args; struct nfs_readres res; unsigned long timestamp; /* For lease renewal */ - struct pnfs_layout_segment *lseg; - struct nfs_client *ds_clp; /* pNFS data server */ - const struct rpc_call_ops *mds_ops; int (*read_done_cb) (struct rpc_task *task, struct nfs_read_data *data); __u64 mds_offset; + struct nfs_page_array pages; + struct nfs_client *ds_clp; /* pNFS data server */ +}; + +/* used as flag bits in nfs_pgio_header */ +enum { + NFS_IOHDR_ERROR = 0, + NFS_IOHDR_EOF, + NFS_IOHDR_REDO, + NFS_IOHDR_NEED_COMMIT, + NFS_IOHDR_NEED_RESCHED, +}; + +struct nfs_pgio_header { + struct inode *inode; + struct rpc_cred *cred; + struct list_head pages; + struct list_head rpc_list; + atomic_t refcnt; + struct nfs_page *req; + struct pnfs_layout_segment *lseg; + loff_t io_start; + const struct rpc_call_ops *mds_ops; + void (*release) (struct nfs_pgio_header *hdr); + const struct nfs_pgio_completion_ops *completion_ops; + struct nfs_direct_req *dreq; + spinlock_t lock; + /* fields protected by lock */ int pnfs_error; - struct page *page_array[NFS_PAGEVEC_SIZE]; + int error; /* merge with pnfs_error */ + unsigned long good_bytes; /* boundary of good data */ + unsigned long flags; +}; + +struct nfs_read_header { + struct nfs_pgio_header header; + struct nfs_read_data rpc_data; }; struct nfs_write_data { + struct nfs_pgio_header *header; + struct list_head list; + struct rpc_task task; + struct nfs_fattr fattr; + struct nfs_writeverf verf; + struct nfs_writeargs args; /* argument struct */ + struct nfs_writeres res; /* result struct */ + unsigned long timestamp; /* For lease renewal */ + int (*write_done_cb) (struct rpc_task *task, struct nfs_write_data *data); + __u64 mds_offset; /* Filelayout dense stripe */ + struct nfs_page_array pages; + struct nfs_client *ds_clp; /* pNFS data server */ +}; + +struct nfs_write_header { + struct nfs_pgio_header header; + struct nfs_write_data rpc_data; +}; + +struct nfs_mds_commit_info { + atomic_t rpcs_out; + unsigned long ncommit; + struct list_head list; +}; + +struct nfs_commit_data; +struct nfs_inode; +struct nfs_commit_completion_ops { + void (*error_cleanup) (struct nfs_inode *nfsi); + void (*completion) (struct nfs_commit_data *data); +}; + +struct nfs_commit_info { + spinlock_t *lock; + struct nfs_mds_commit_info *mds; + struct pnfs_ds_commit_info *ds; + struct nfs_direct_req *dreq; /* O_DIRECT request */ + const struct nfs_commit_completion_ops *completion_ops; +}; + +struct nfs_commit_data { struct rpc_task task; struct inode *inode; struct rpc_cred *cred; @@ -1179,22 +1304,22 @@ struct nfs_write_data { struct nfs_writeverf verf; struct list_head pages; /* Coalesced requests we wish to flush */ struct list_head list; /* lists of struct nfs_write_data */ - struct nfs_page *req; /* multi ops per nfs_page */ - struct page **pagevec; - unsigned int npages; /* Max length of pagevec */ - struct nfs_writeargs args; /* argument struct */ - struct nfs_writeres res; /* result struct */ + struct nfs_direct_req *dreq; /* O_DIRECT request */ + struct nfs_commitargs args; /* argument struct */ + struct nfs_commitres res; /* result struct */ + struct nfs_open_context *context; struct pnfs_layout_segment *lseg; struct nfs_client *ds_clp; /* pNFS data server */ int ds_commit_index; const struct rpc_call_ops *mds_ops; - int (*write_done_cb) (struct rpc_task *task, struct nfs_write_data *data); -#ifdef CONFIG_NFS_V4 - unsigned long timestamp; /* For lease renewal */ -#endif - __u64 mds_offset; /* Filelayout dense stripe */ - int pnfs_error; - struct page *page_array[NFS_PAGEVEC_SIZE]; + const struct nfs_commit_completion_ops *completion_ops; + int (*commit_done_cb) (struct rpc_task *task, struct nfs_commit_data *data); +}; + +struct nfs_pgio_completion_ops { + void (*error_cleanup)(struct list_head *head); + void (*init_hdr)(struct nfs_pgio_header *hdr); + void (*completion)(struct nfs_pgio_header *hdr); }; struct nfs_unlinkdata { @@ -1234,11 +1359,13 @@ struct nfs_rpc_ops { int (*getroot) (struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *); + struct vfsmount *(*submount) (struct nfs_server *, struct dentry *, + struct nfs_fh *, struct nfs_fattr *); int (*getattr) (struct nfs_server *, struct nfs_fh *, struct nfs_fattr *); int (*setattr) (struct dentry *, struct nfs_fattr *, struct iattr *); - int (*lookup) (struct rpc_clnt *clnt, struct inode *, struct qstr *, + int (*lookup) (struct inode *, struct qstr *, struct nfs_fh *, struct nfs_fattr *); int (*access) (struct inode *, struct nfs_access_entry *); int (*readlink)(struct inode *, struct page *, unsigned int, @@ -1277,8 +1404,9 @@ struct nfs_rpc_ops { void (*write_setup) (struct nfs_write_data *, struct rpc_message *); void (*write_rpc_prepare)(struct rpc_task *, struct nfs_write_data *); int (*write_done) (struct rpc_task *, struct nfs_write_data *); - void (*commit_setup) (struct nfs_write_data *, struct rpc_message *); - int (*commit_done) (struct rpc_task *, struct nfs_write_data *); + void (*commit_setup) (struct nfs_commit_data *, struct rpc_message *); + void (*commit_rpc_prepare)(struct rpc_task *, struct nfs_commit_data *); + int (*commit_done) (struct rpc_task *, struct nfs_commit_data *); int (*lock)(struct file *, int, struct file_lock *); int (*lock_check_bounds)(const struct file_lock *); void (*clear_acl_cache)(struct inode *); @@ -1287,9 +1415,9 @@ struct nfs_rpc_ops { struct nfs_open_context *ctx, int open_flags, struct iattr *iattr); - int (*init_client) (struct nfs_client *, const struct rpc_timeout *, - const char *, rpc_authflavor_t, int); - int (*secinfo)(struct inode *, const struct qstr *, struct nfs4_secinfo_flavors *); + struct nfs_client * + (*init_client) (struct nfs_client *, const struct rpc_timeout *, + const char *, rpc_authflavor_t); }; /* diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 2540e86d99ab..a6959f72745e 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -1594,6 +1594,8 @@ enum nl80211_sta_flags { NL80211_STA_FLAG_MAX = __NL80211_STA_FLAG_AFTER_LAST - 1 }; +#define NL80211_STA_FLAG_MAX_OLD_API NL80211_STA_FLAG_TDLS_PEER + /** * struct nl80211_sta_flag_update - station flags mask/set * @mask: mask of station flags to set @@ -1994,9 +1996,9 @@ enum nl80211_reg_rule_flags { * enum nl80211_dfs_regions - regulatory DFS regions * * @NL80211_DFS_UNSET: Country has no DFS master region specified - * @NL80211_DFS_FCC_: Country follows DFS master rules from FCC - * @NL80211_DFS_FCC_: Country follows DFS master rules from ETSI - * @NL80211_DFS_JP_: Country follows DFS master rules from JP/MKK/Telec + * @NL80211_DFS_FCC: Country follows DFS master rules from FCC + * @NL80211_DFS_ETSI: Country follows DFS master rules from ETSI + * @NL80211_DFS_JP: Country follows DFS master rules from JP/MKK/Telec */ enum nl80211_dfs_regions { NL80211_DFS_UNSET = 0, diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h index 81733d12cbea..c454f5796747 100644 --- a/include/linux/of_gpio.h +++ b/include/linux/of_gpio.h @@ -58,7 +58,6 @@ extern int of_mm_gpiochip_add(struct device_node *np, extern void of_gpiochip_add(struct gpio_chip *gc); extern void of_gpiochip_remove(struct gpio_chip *gc); -extern struct gpio_chip *of_node_to_gpiochip(struct device_node *np); extern int of_gpio_simple_xlate(struct gpio_chip *gc, const struct of_phandle_args *gpiospec, u32 *flags); diff --git a/include/linux/of_i2c.h b/include/linux/of_i2c.h index 0efe8d465f55..1cb775f8e663 100644 --- a/include/linux/of_i2c.h +++ b/include/linux/of_i2c.h @@ -20,6 +20,10 @@ extern void of_i2c_register_devices(struct i2c_adapter *adap); /* must call put_device() when done with returned i2c_client device */ extern struct i2c_client *of_find_i2c_device_by_node(struct device_node *node); +/* must call put_device() when done with returned i2c_adapter device */ +extern struct i2c_adapter *of_find_i2c_adapter_by_node( + struct device_node *node); + #else static inline void of_i2c_register_devices(struct i2c_adapter *adap) { diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h index d229ad3edee0..1717cd935e1c 100644 --- a/include/linux/of_irq.h +++ b/include/linux/of_irq.h @@ -11,7 +11,7 @@ struct of_irq; #include <linux/of.h> /* - * irq_of_parse_and_map() is used ba all OF enabled platforms; but SPARC + * irq_of_parse_and_map() is used by all OF enabled platforms; but SPARC * implements it differently. However, the prototype is the same for all, * so declare it here regardless of the CONFIG_OF_IRQ setting. */ @@ -76,5 +76,13 @@ extern struct device_node *of_irq_find_parent(struct device_node *child); extern void of_irq_init(const struct of_device_id *matches); #endif /* CONFIG_OF_IRQ */ -#endif /* CONFIG_OF */ + +#else /* !CONFIG_OF */ +static inline unsigned int irq_of_parse_and_map(struct device_node *dev, + int index) +{ + return 0; +} +#endif /* !CONFIG_OF */ + #endif /* __OF_IRQ_H */ diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h index f93e21700d3e..bb115deb7612 100644 --- a/include/linux/of_pci.h +++ b/include/linux/of_pci.h @@ -5,7 +5,7 @@ struct pci_dev; struct of_irq; -int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq); +int of_irq_map_pci(const struct pci_dev *pdev, struct of_irq *out_irq); struct device_node; struct device_node *of_pci_find_child_device(struct device_node *parent, diff --git a/include/linux/of_spi.h b/include/linux/of_spi.h deleted file mode 100644 index 9e3e70f78ae6..000000000000 --- a/include/linux/of_spi.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * OpenFirmware SPI support routines - * Copyright (C) 2008 Secret Lab Technologies Ltd. - * - * Support routines for deriving SPI device attachments from the device - * tree. - */ - -#ifndef __LINUX_OF_SPI_H -#define __LINUX_OF_SPI_H - -#include <linux/spi/spi.h> - -#if defined(CONFIG_OF_SPI) || defined(CONFIG_OF_SPI_MODULE) -extern void of_register_spi_devices(struct spi_master *master); -#else -static inline void of_register_spi_devices(struct spi_master *master) -{ - return; -} -#endif /* CONFIG_OF_SPI */ - -#endif /* __LINUX_OF_SPI */ diff --git a/include/linux/oom.h b/include/linux/oom.h index 3d7647536b03..e4c29bc72e70 100644 --- a/include/linux/oom.h +++ b/include/linux/oom.h @@ -43,8 +43,9 @@ enum oom_constraint { extern void compare_swap_oom_score_adj(int old_val, int new_val); extern int test_set_oom_score_adj(int new_val); -extern unsigned int oom_badness(struct task_struct *p, struct mem_cgroup *memcg, - const nodemask_t *nodemask, unsigned long totalpages); +extern unsigned long oom_badness(struct task_struct *p, + struct mem_cgroup *memcg, const nodemask_t *nodemask, + unsigned long totalpages); extern int try_set_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags); extern void clear_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_flags); diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h index 051c1b1ede4e..3bdcab30ca41 100644 --- a/include/linux/page-isolation.h +++ b/include/linux/page-isolation.h @@ -3,7 +3,7 @@ /* * Changes migrate type in [start_pfn, end_pfn) to be MIGRATE_ISOLATE. - * If specified range includes migrate types other than MOVABLE, + * If specified range includes migrate types other than MOVABLE or CMA, * this will fail with -EBUSY. * * For isolating all pages in the range finally, the caller have to @@ -11,27 +11,27 @@ * test it. */ extern int -start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn); +start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, + unsigned migratetype); /* * Changes MIGRATE_ISOLATE to MIGRATE_MOVABLE. * target range is [start_pfn, end_pfn) */ extern int -undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn); +undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, + unsigned migratetype); /* - * test all pages in [start_pfn, end_pfn)are isolated or not. + * Test all pages in [start_pfn, end_pfn) are isolated or not. */ -extern int -test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn); +int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn); /* - * Internal funcs.Changes pageblock's migrate type. - * Please use make_pagetype_isolated()/make_pagetype_movable(). + * Internal functions. Changes pageblock's migrate type. */ extern int set_migratetype_isolate(struct page *page); -extern void unset_migratetype_isolate(struct page *page); +extern void unset_migratetype_isolate(struct page *page, unsigned migratetype); #endif diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index cfaaa6949b8b..7cfad3bbb0cc 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -426,7 +426,7 @@ static inline int fault_in_pages_writeable(char __user *uaddr, int size) */ if (((unsigned long)uaddr & PAGE_MASK) != ((unsigned long)end & PAGE_MASK)) - ret = __put_user(0, end); + ret = __put_user(0, end); } return ret; } @@ -445,13 +445,73 @@ static inline int fault_in_pages_readable(const char __user *uaddr, int size) if (((unsigned long)uaddr & PAGE_MASK) != ((unsigned long)end & PAGE_MASK)) { - ret = __get_user(c, end); + ret = __get_user(c, end); (void)c; } } return ret; } +/* + * Multipage variants of the above prefault helpers, useful if more than + * PAGE_SIZE of data needs to be prefaulted. These are separate from the above + * functions (which only handle up to PAGE_SIZE) to avoid clobbering the + * filemap.c hotpaths. + */ +static inline int fault_in_multipages_writeable(char __user *uaddr, int size) +{ + int ret = 0; + char __user *end = uaddr + size - 1; + + if (unlikely(size == 0)) + return ret; + + /* + * Writing zeroes into userspace here is OK, because we know that if + * the zero gets there, we'll be overwriting it. + */ + while (uaddr <= end) { + ret = __put_user(0, uaddr); + if (ret != 0) + return ret; + uaddr += PAGE_SIZE; + } + + /* Check whether the range spilled into the next page. */ + if (((unsigned long)uaddr & PAGE_MASK) == + ((unsigned long)end & PAGE_MASK)) + ret = __put_user(0, end); + + return ret; +} + +static inline int fault_in_multipages_readable(const char __user *uaddr, + int size) +{ + volatile char c; + int ret = 0; + const char __user *end = uaddr + size - 1; + + if (unlikely(size == 0)) + return ret; + + while (uaddr <= end) { + ret = __get_user(c, uaddr); + if (ret != 0) + return ret; + uaddr += PAGE_SIZE; + } + + /* Check whether the range spilled into the next page. */ + if (((unsigned long)uaddr & PAGE_MASK) == + ((unsigned long)end & PAGE_MASK)) { + ret = __get_user(c, end); + (void)c; + } + + return ret; +} + int add_to_page_cache_locked(struct page *page, struct address_space *mapping, pgoff_t index, gfp_t gfp_mask); int add_to_page_cache_lru(struct page *page, struct address_space *mapping, diff --git a/include/linux/pci.h b/include/linux/pci.h index 17b7b5b01b4a..d8c379dba6ad 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -687,7 +687,7 @@ int __must_check pci_bus_add_device(struct pci_dev *dev); void pci_read_bridge_bases(struct pci_bus *child); struct resource *pci_find_parent_resource(const struct pci_dev *dev, struct resource *res); -u8 pci_swizzle_interrupt_pin(struct pci_dev *dev, u8 pin); +u8 pci_swizzle_interrupt_pin(const struct pci_dev *dev, u8 pin); int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge); u8 pci_common_swizzle(struct pci_dev *dev, u8 *pinp); extern struct pci_dev *pci_dev_get(struct pci_dev *dev); @@ -1692,7 +1692,8 @@ extern void pci_release_bus_of_node(struct pci_bus *bus); /* Arch may override this (weak) */ extern struct device_node * __weak pcibios_get_phb_of_node(struct pci_bus *bus); -static inline struct device_node *pci_device_to_OF_node(struct pci_dev *pdev) +static inline struct device_node * +pci_device_to_OF_node(const struct pci_dev *pdev) { return pdev ? pdev->dev.of_node : NULL; } diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 3329965ed63f..ab741b0d0074 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2506,6 +2506,7 @@ #define PCI_DEVICE_ID_INTEL_MRST_SD2 0x084F #define PCI_DEVICE_ID_INTEL_I960 0x0960 #define PCI_DEVICE_ID_INTEL_I960RM 0x0962 +#define PCI_DEVICE_ID_INTEL_CENTERTON_ILB 0x0c60 #define PCI_DEVICE_ID_INTEL_8257X_SOL 0x1062 #define PCI_DEVICE_ID_INTEL_82573E_SOL 0x1085 #define PCI_DEVICE_ID_INTEL_82573L_SOL 0x108F diff --git a/include/linux/res_counter.h b/include/linux/res_counter.h index fb201896a8b0..7d7fbe2ef782 100644 --- a/include/linux/res_counter.h +++ b/include/linux/res_counter.h @@ -119,7 +119,7 @@ int __must_check res_counter_charge_locked(struct res_counter *counter, unsigned long val, bool force); int __must_check res_counter_charge(struct res_counter *counter, unsigned long val, struct res_counter **limit_fail_at); -int __must_check res_counter_charge_nofail(struct res_counter *counter, +int res_counter_charge_nofail(struct res_counter *counter, unsigned long val, struct res_counter **limit_fail_at); /* @@ -135,6 +135,9 @@ int __must_check res_counter_charge_nofail(struct res_counter *counter, void res_counter_uncharge_locked(struct res_counter *counter, unsigned long val); void res_counter_uncharge(struct res_counter *counter, unsigned long val); +void res_counter_uncharge_until(struct res_counter *counter, + struct res_counter *top, + unsigned long val); /** * res_counter_margin - calculate chargeable space of a counter * @cnt: the counter diff --git a/include/linux/rmap.h b/include/linux/rmap.h index fd07c4542cee..3fce545df394 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -173,8 +173,6 @@ enum ttu_flags { }; #define TTU_ACTION(x) ((x) & TTU_ACTION_MASK) -bool is_vma_temporary_stack(struct vm_area_struct *vma); - int try_to_unmap(struct page *, enum ttu_flags flags); int try_to_unmap_one(struct page *, struct vm_area_struct *, unsigned long address, enum ttu_flags flags); diff --git a/include/linux/rtc.h b/include/linux/rtc.h index fcabfb4873c8..f071b3922c67 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -91,6 +91,9 @@ struct rtc_pll_info { #define RTC_PLL_GET _IOR('p', 0x11, struct rtc_pll_info) /* Get PLL correction */ #define RTC_PLL_SET _IOW('p', 0x12, struct rtc_pll_info) /* Set PLL correction */ +#define RTC_VL_READ _IOR('p', 0x13, int) /* Voltage low detector */ +#define RTC_VL_CLR _IO('p', 0x14) /* Clear voltage low information */ + /* interrupt flags */ #define RTC_IRQF 0x80 /* Any of the following is active */ #define RTC_PF 0x40 /* Periodic interrupt */ diff --git a/include/linux/rtc/ds1307.h b/include/linux/rtc/ds1307.h new file mode 100644 index 000000000000..291b1c490367 --- /dev/null +++ b/include/linux/rtc/ds1307.h @@ -0,0 +1,22 @@ +/* + * ds1307.h - platform_data for the ds1307 (and variants) rtc driver + * (C) Copyright 2012 by Wolfram Sang, Pengutronix e.K. + * same license as the driver + */ + +#ifndef _LINUX_DS1307_H +#define _LINUX_DS1307_H + +#include <linux/types.h> + +#define DS1307_TRICKLE_CHARGER_250_OHM 0x01 +#define DS1307_TRICKLE_CHARGER_2K_OHM 0x02 +#define DS1307_TRICKLE_CHARGER_4K_OHM 0x03 +#define DS1307_TRICKLE_CHARGER_NO_DIODE 0x04 +#define DS1307_TRICKLE_CHARGER_DIODE 0x08 + +struct ds1307_platform_data { + u8 trickle_charger_setup; +}; + +#endif /* _LINUX_DS1307_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 5ea8baea9387..f45c0b280b5d 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1572,6 +1572,10 @@ struct task_struct { #ifdef CONFIG_HAVE_HW_BREAKPOINT atomic_t ptrace_bp_refcnt; #endif +#ifdef CONFIG_UPROBES + struct uprobe_task *utask; + int uprobe_srcu_id; +#endif }; /* Future-safe accessor for struct task_struct's cpus_allowed. */ diff --git a/include/linux/serio.h b/include/linux/serio.h index ca82861b0e46..6d6cfd3e94a3 100644 --- a/include/linux/serio.h +++ b/include/linux/serio.h @@ -96,6 +96,19 @@ int __must_check __serio_register_driver(struct serio_driver *drv, void serio_unregister_driver(struct serio_driver *drv); +/** + * module_serio_driver() - Helper macro for registering a serio driver + * @__serio_driver: serio_driver struct + * + * Helper macro for serio drivers which do not do anything special in + * module init/exit. This eliminates a lot of boilerplate. Each module + * may only use this macro once, and calling it replaces module_init() + * and module_exit(). + */ +#define module_serio_driver(__serio_driver) \ + module_driver(__serio_driver, serio_register_driver, \ + serio_unregister_driver) + static inline int serio_write(struct serio *serio, unsigned char data) { if (serio->write) diff --git a/include/linux/spi/orion_spi.h b/include/linux/spi/orion_spi.h deleted file mode 100644 index b4d9fa6f797c..000000000000 --- a/include/linux/spi/orion_spi.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * orion_spi.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __LINUX_SPI_ORION_SPI_H -#define __LINUX_SPI_ORION_SPI_H - -struct orion_spi_info { - u32 tclk; /* no <linux/clk.h> support yet */ -}; - - -#endif diff --git a/include/linux/spi/rspi.h b/include/linux/spi/rspi.h new file mode 100644 index 000000000000..900f0e328235 --- /dev/null +++ b/include/linux/spi/rspi.h @@ -0,0 +1,31 @@ +/* + * Renesas SPI driver + * + * Copyright (C) 2012 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; version 2 of the License. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifndef __LINUX_SPI_RENESAS_SPI_H__ +#define __LINUX_SPI_RENESAS_SPI_H__ + +struct rspi_plat_data { + unsigned int dma_tx_id; + unsigned int dma_rx_id; + + unsigned dma_width_16bit:1; /* DMAC read/write width = 16-bit */ +}; + +#endif diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h index d27683180025..bc14bd738ade 100644 --- a/include/linux/ssb/ssb.h +++ b/include/linux/ssb/ssb.h @@ -188,7 +188,6 @@ struct ssb_sprom { struct ssb_boardinfo { u16 vendor; u16 type; - u8 rev; }; diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h index 40b1ef8595ee..a0525019e1d1 100644 --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h @@ -228,6 +228,7 @@ #define SSB_SPROM1_AGAIN_BG_SHIFT 0 #define SSB_SPROM1_AGAIN_A 0xFF00 /* A-PHY */ #define SSB_SPROM1_AGAIN_A_SHIFT 8 +#define SSB_SPROM1_CCODE 0x0076 /* SPROM Revision 2 (inherits from rev 1) */ #define SSB_SPROM2_BFLHI 0x0038 /* Boardflags (high 16 bits) */ @@ -267,6 +268,7 @@ #define SSB_SPROM3_OFDMGPO 0x107A /* G-PHY OFDM Power Offset (4 bytes, BigEndian) */ /* SPROM Revision 4 */ +#define SSB_SPROM4_BOARDREV 0x0042 /* Board revision */ #define SSB_SPROM4_BFLLO 0x0044 /* Boardflags (low 16 bits) */ #define SSB_SPROM4_BFLHI 0x0046 /* Board Flags Hi */ #define SSB_SPROM4_BFL2LO 0x0048 /* Board flags 2 (low 16 bits) */ @@ -389,6 +391,11 @@ #define SSB_SPROM8_GPIOB_P2 0x00FF /* Pin 2 */ #define SSB_SPROM8_GPIOB_P3 0xFF00 /* Pin 3 */ #define SSB_SPROM8_GPIOB_P3_SHIFT 8 +#define SSB_SPROM8_LEDDC 0x009A +#define SSB_SPROM8_LEDDC_ON 0xFF00 /* oncount */ +#define SSB_SPROM8_LEDDC_ON_SHIFT 8 +#define SSB_SPROM8_LEDDC_OFF 0x00FF /* offcount */ +#define SSB_SPROM8_LEDDC_OFF_SHIFT 0 #define SSB_SPROM8_ANTAVAIL 0x009C /* Antenna available bitfields*/ #define SSB_SPROM8_ANTAVAIL_A 0xFF00 /* A-PHY bitfield */ #define SSB_SPROM8_ANTAVAIL_A_SHIFT 8 @@ -404,6 +411,13 @@ #define SSB_SPROM8_AGAIN2_SHIFT 0 #define SSB_SPROM8_AGAIN3 0xFF00 /* Antenna 3 */ #define SSB_SPROM8_AGAIN3_SHIFT 8 +#define SSB_SPROM8_TXRXC 0x00A2 +#define SSB_SPROM8_TXRXC_TXCHAIN 0x000f +#define SSB_SPROM8_TXRXC_TXCHAIN_SHIFT 0 +#define SSB_SPROM8_TXRXC_RXCHAIN 0x00f0 +#define SSB_SPROM8_TXRXC_RXCHAIN_SHIFT 4 +#define SSB_SPROM8_TXRXC_SWITCH 0xff00 +#define SSB_SPROM8_TXRXC_SWITCH_SHIFT 8 #define SSB_SPROM8_RSSIPARM2G 0x00A4 /* RSSI params for 2GHz */ #define SSB_SPROM8_RSSISMF2G 0x000F #define SSB_SPROM8_RSSISMC2G 0x00F0 @@ -430,6 +444,7 @@ #define SSB_SPROM8_TRI5GH_SHIFT 8 #define SSB_SPROM8_RXPO 0x00AC /* RX power offsets */ #define SSB_SPROM8_RXPO2G 0x00FF /* 2GHz RX power offset */ +#define SSB_SPROM8_RXPO2G_SHIFT 0 #define SSB_SPROM8_RXPO5G 0xFF00 /* 5GHz RX power offset */ #define SSB_SPROM8_RXPO5G_SHIFT 8 #define SSB_SPROM8_FEM2G 0x00AE @@ -445,10 +460,38 @@ #define SSB_SROM8_FEM_ANTSWLUT 0xF800 #define SSB_SROM8_FEM_ANTSWLUT_SHIFT 11 #define SSB_SPROM8_THERMAL 0x00B2 -#define SSB_SPROM8_MPWR_RAWTS 0x00B4 -#define SSB_SPROM8_TS_SLP_OPT_CORRX 0x00B6 -#define SSB_SPROM8_FOC_HWIQ_IQSWP 0x00B8 -#define SSB_SPROM8_PHYCAL_TEMPDELTA 0x00BA +#define SSB_SPROM8_THERMAL_OFFSET 0x00ff +#define SSB_SPROM8_THERMAL_OFFSET_SHIFT 0 +#define SSB_SPROM8_THERMAL_TRESH 0xff00 +#define SSB_SPROM8_THERMAL_TRESH_SHIFT 8 +/* Temp sense related entries */ +#define SSB_SPROM8_RAWTS 0x00B4 +#define SSB_SPROM8_RAWTS_RAWTEMP 0x01ff +#define SSB_SPROM8_RAWTS_RAWTEMP_SHIFT 0 +#define SSB_SPROM8_RAWTS_MEASPOWER 0xfe00 +#define SSB_SPROM8_RAWTS_MEASPOWER_SHIFT 9 +#define SSB_SPROM8_OPT_CORRX 0x00B6 +#define SSB_SPROM8_OPT_CORRX_TEMP_SLOPE 0x00ff +#define SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT 0 +#define SSB_SPROM8_OPT_CORRX_TEMPCORRX 0xfc00 +#define SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT 10 +#define SSB_SPROM8_OPT_CORRX_TEMP_OPTION 0x0300 +#define SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT 8 +/* FOC: freiquency offset correction, HWIQ: H/W IOCAL enable, IQSWP: IQ CAL swap disable */ +#define SSB_SPROM8_HWIQ_IQSWP 0x00B8 +#define SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR 0x000f +#define SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT 0 +#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP 0x0010 +#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT 4 +#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL 0x0020 +#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT 5 +#define SSB_SPROM8_TEMPDELTA 0x00BA +#define SSB_SPROM8_TEMPDELTA_PHYCAL 0x00ff +#define SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT 0 +#define SSB_SPROM8_TEMPDELTA_PERIOD 0x0f00 +#define SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT 8 +#define SSB_SPROM8_TEMPDELTA_HYSTERESIS 0xf000 +#define SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT 12 /* There are 4 blocks with power info sharing the same layout */ #define SSB_SROM8_PWR_INFO_CORE0 0x00C0 @@ -513,6 +556,16 @@ #define SSB_SPROM8_OFDM5GLPO 0x014A /* 5.2GHz OFDM power offset */ #define SSB_SPROM8_OFDM5GHPO 0x014E /* 5.8GHz OFDM power offset */ +#define SSB_SPROM8_2G_MCSPO 0x0152 +#define SSB_SPROM8_5G_MCSPO 0x0162 +#define SSB_SPROM8_5GL_MCSPO 0x0172 +#define SSB_SPROM8_5GH_MCSPO 0x0182 + +#define SSB_SPROM8_CDDPO 0x0192 +#define SSB_SPROM8_STBCPO 0x0194 +#define SSB_SPROM8_BW40PO 0x0196 +#define SSB_SPROM8_BWDUPPO 0x0198 + /* Values for boardflags_lo read from SPROM */ #define SSB_BFL_BTCOEXIST 0x0001 /* implements Bluetooth coexistance */ #define SSB_BFL_PACTRL 0x0002 /* GPIO 9 controlling the PA */ diff --git a/include/linux/stmp_device.h b/include/linux/stmp_device.h new file mode 100644 index 000000000000..6cf7ec9547cf --- /dev/null +++ b/include/linux/stmp_device.h @@ -0,0 +1,20 @@ +/* + * basic functions for devices following the "stmp" style register layout + * + * Copyright (C) 2011 Wolfram Sang, Pengutronix e.K. + * + * 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 __STMP_DEVICE_H__ +#define __STMP_DEVICE_H__ + +#define STMP_OFFSET_REG_SET 0x4 +#define STMP_OFFSET_REG_CLR 0x8 +#define STMP_OFFSET_REG_TOG 0xc + +extern int stmp_reset_block(void __iomem *); +#endif /* __STMP_DEVICE_H__ */ diff --git a/include/linux/swap.h b/include/linux/swap.h index b1fd5c7925fe..b6661933e252 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -221,8 +221,8 @@ extern unsigned int nr_free_pagecache_pages(void); /* linux/mm/swap.c */ extern void __lru_cache_add(struct page *, enum lru_list lru); extern void lru_cache_add_lru(struct page *, enum lru_list lru); -extern void lru_add_page_tail(struct zone* zone, - struct page *page, struct page *page_tail); +extern void lru_add_page_tail(struct page *page, struct page *page_tail, + struct lruvec *lruvec); extern void activate_page(struct page *); extern void mark_page_accessed(struct page *); extern void lru_add_drain(void); @@ -251,7 +251,7 @@ static inline void lru_cache_add_file(struct page *page) /* linux/mm/vmscan.c */ extern unsigned long try_to_free_pages(struct zonelist *zonelist, int order, gfp_t gfp_mask, nodemask_t *mask); -extern int __isolate_lru_page(struct page *page, isolate_mode_t mode, int file); +extern int __isolate_lru_page(struct page *page, isolate_mode_t mode); extern unsigned long try_to_free_mem_cgroup_pages(struct mem_cgroup *mem, gfp_t gfp_mask, bool noswap); extern unsigned long mem_cgroup_shrink_node_zone(struct mem_cgroup *mem, @@ -351,31 +351,14 @@ extern int swap_type_of(dev_t, sector_t, struct block_device **); extern unsigned int count_swap_pages(int, int); extern sector_t map_swap_page(struct page *, struct block_device **); extern sector_t swapdev_block(int, pgoff_t); +extern int page_swapcount(struct page *); extern int reuse_swap_page(struct page *); extern int try_to_free_swap(struct page *); struct backing_dev_info; -/* linux/mm/thrash.c */ -extern struct mm_struct *swap_token_mm; -extern void grab_swap_token(struct mm_struct *); -extern void __put_swap_token(struct mm_struct *); -extern void disable_swap_token(struct mem_cgroup *memcg); - -static inline int has_swap_token(struct mm_struct *mm) -{ - return (mm == swap_token_mm); -} - -static inline void put_swap_token(struct mm_struct *mm) -{ - if (has_swap_token(mm)) - __put_swap_token(mm); -} - #ifdef CONFIG_CGROUP_MEM_RES_CTLR extern void mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout); -extern int mem_cgroup_count_swap_user(swp_entry_t ent, struct page **pagep); #else static inline void mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent, bool swapout) @@ -462,6 +445,11 @@ static inline void delete_from_swap_cache(struct page *page) { } +static inline int page_swapcount(struct page *page) +{ + return 0; +} + #define reuse_swap_page(page) (page_mapcount(page) == 1) static inline int try_to_free_swap(struct page *page) @@ -476,37 +464,11 @@ static inline swp_entry_t get_swap_page(void) return entry; } -/* linux/mm/thrash.c */ -static inline void put_swap_token(struct mm_struct *mm) -{ -} - -static inline void grab_swap_token(struct mm_struct *mm) -{ -} - -static inline int has_swap_token(struct mm_struct *mm) -{ - return 0; -} - -static inline void disable_swap_token(struct mem_cgroup *memcg) -{ -} - static inline void mem_cgroup_uncharge_swapcache(struct page *page, swp_entry_t ent) { } -#ifdef CONFIG_CGROUP_MEM_RES_CTLR -static inline int -mem_cgroup_count_swap_user(swp_entry_t ent, struct page **pagep) -{ - return 0; -} -#endif - #endif /* CONFIG_SWAP */ #endif /* __KERNEL__*/ #endif /* _LINUX_SWAP_H */ diff --git a/include/linux/time.h b/include/linux/time.h index 33a92ead4d88..179f4d6755fc 100644 --- a/include/linux/time.h +++ b/include/linux/time.h @@ -167,7 +167,6 @@ extern void get_monotonic_boottime(struct timespec *ts); extern struct timespec timespec_trunc(struct timespec t, unsigned gran); extern int timekeeping_valid_for_hres(void); extern u64 timekeeping_max_deferment(void); -extern void timekeeping_leap_insert(int leapsecond); extern int timekeeping_inject_offset(struct timespec *ts); struct tms; diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h new file mode 100644 index 000000000000..efe4b3308c74 --- /dev/null +++ b/include/linux/uprobes.h @@ -0,0 +1,165 @@ +#ifndef _LINUX_UPROBES_H +#define _LINUX_UPROBES_H +/* + * User-space Probes (UProbes) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * Copyright (C) IBM Corporation, 2008-2012 + * Authors: + * Srikar Dronamraju + * Jim Keniston + * Copyright (C) 2011-2012 Red Hat, Inc., Peter Zijlstra <pzijlstr@redhat.com> + */ + +#include <linux/errno.h> +#include <linux/rbtree.h> + +struct vm_area_struct; +struct mm_struct; +struct inode; + +#ifdef CONFIG_ARCH_SUPPORTS_UPROBES +# include <asm/uprobes.h> +#endif + +/* flags that denote/change uprobes behaviour */ + +/* Have a copy of original instruction */ +#define UPROBE_COPY_INSN 0x1 + +/* Dont run handlers when first register/ last unregister in progress*/ +#define UPROBE_RUN_HANDLER 0x2 +/* Can skip singlestep */ +#define UPROBE_SKIP_SSTEP 0x4 + +struct uprobe_consumer { + int (*handler)(struct uprobe_consumer *self, struct pt_regs *regs); + /* + * filter is optional; If a filter exists, handler is run + * if and only if filter returns true. + */ + bool (*filter)(struct uprobe_consumer *self, struct task_struct *task); + + struct uprobe_consumer *next; +}; + +#ifdef CONFIG_UPROBES +enum uprobe_task_state { + UTASK_RUNNING, + UTASK_BP_HIT, + UTASK_SSTEP, + UTASK_SSTEP_ACK, + UTASK_SSTEP_TRAPPED, +}; + +/* + * uprobe_task: Metadata of a task while it singlesteps. + */ +struct uprobe_task { + enum uprobe_task_state state; + struct arch_uprobe_task autask; + + struct uprobe *active_uprobe; + + unsigned long xol_vaddr; + unsigned long vaddr; +}; + +/* + * On a breakpoint hit, thread contests for a slot. It frees the + * slot after singlestep. Currently a fixed number of slots are + * allocated. + */ +struct xol_area { + wait_queue_head_t wq; /* if all slots are busy */ + atomic_t slot_count; /* number of in-use slots */ + unsigned long *bitmap; /* 0 = free slot */ + struct page *page; + + /* + * We keep the vma's vm_start rather than a pointer to the vma + * itself. The probed process or a naughty kernel module could make + * the vma go away, and we must handle that reasonably gracefully. + */ + unsigned long vaddr; /* Page(s) of instruction slots */ +}; + +struct uprobes_state { + struct xol_area *xol_area; + atomic_t count; +}; +extern int __weak set_swbp(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long vaddr); +extern int __weak set_orig_insn(struct arch_uprobe *aup, struct mm_struct *mm, unsigned long vaddr, bool verify); +extern bool __weak is_swbp_insn(uprobe_opcode_t *insn); +extern int uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc); +extern void uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc); +extern int uprobe_mmap(struct vm_area_struct *vma); +extern void uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end); +extern void uprobe_free_utask(struct task_struct *t); +extern void uprobe_copy_process(struct task_struct *t); +extern unsigned long __weak uprobe_get_swbp_addr(struct pt_regs *regs); +extern int uprobe_post_sstep_notifier(struct pt_regs *regs); +extern int uprobe_pre_sstep_notifier(struct pt_regs *regs); +extern void uprobe_notify_resume(struct pt_regs *regs); +extern bool uprobe_deny_signal(void); +extern bool __weak arch_uprobe_skip_sstep(struct arch_uprobe *aup, struct pt_regs *regs); +extern void uprobe_clear_state(struct mm_struct *mm); +extern void uprobe_reset_state(struct mm_struct *mm); +#else /* !CONFIG_UPROBES */ +struct uprobes_state { +}; +static inline int +uprobe_register(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) +{ + return -ENOSYS; +} +static inline void +uprobe_unregister(struct inode *inode, loff_t offset, struct uprobe_consumer *uc) +{ +} +static inline int uprobe_mmap(struct vm_area_struct *vma) +{ + return 0; +} +static inline void +uprobe_munmap(struct vm_area_struct *vma, unsigned long start, unsigned long end) +{ +} +static inline void uprobe_notify_resume(struct pt_regs *regs) +{ +} +static inline bool uprobe_deny_signal(void) +{ + return false; +} +static inline unsigned long uprobe_get_swbp_addr(struct pt_regs *regs) +{ + return 0; +} +static inline void uprobe_free_utask(struct task_struct *t) +{ +} +static inline void uprobe_copy_process(struct task_struct *t) +{ +} +static inline void uprobe_clear_state(struct mm_struct *mm) +{ +} +static inline void uprobe_reset_state(struct mm_struct *mm) +{ +} +#endif /* !CONFIG_UPROBES */ +#endif /* _LINUX_UPROBES_H */ diff --git a/include/linux/v4l2-dv-timings.h b/include/linux/v4l2-dv-timings.h new file mode 100644 index 000000000000..9ef8172e5ed0 --- /dev/null +++ b/include/linux/v4l2-dv-timings.h @@ -0,0 +1,816 @@ +/* + * V4L2 DV timings header. + * + * Copyright (C) 2012 Hans Verkuil <hans.verkuil@cisco.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., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#ifndef _V4L2_DV_TIMINGS_H +#define _V4L2_DV_TIMINGS_H + +#if __GNUC__ < 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ < 6)) +/* Sadly gcc versions older than 4.6 have a bug in how they initialize + anonymous unions where they require additional curly brackets. + This violates the C1x standard. This workaround adds the curly brackets + if needed. */ +#define V4L2_INIT_BT_TIMINGS(_width, args...) \ + { .bt = { _width , ## args } } +#else +#define V4L2_INIT_BT_TIMINGS(_width, args...) \ + .bt = { _width , ## args } +#endif + +/* CEA-861-E timings (i.e. standard HDTV timings) */ + +#define V4L2_DV_BT_CEA_640X480P59_94 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \ + 25175000, 16, 96, 48, 10, 2, 33, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_720X480P59_94 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(720, 480, 0, 0, \ + 27000000, 16, 62, 60, 9, 6, 30, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_720X576P50 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(720, 576, 0, 0, \ + 27000000, 12, 64, 68, 5, 5, 39, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_1280X720P24 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 59400000, 1760, 40, 220, 5, 5, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CEA861, \ + V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_1280X720P25 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 2420, 40, 220, 5, 5, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_1280X720P30 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 1760, 40, 220, 5, 5, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_1280X720P50 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 440, 40, 220, 5, 5, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_1280X720P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 720, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 110, 40, 220, 5, 5, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_1920X1080P24 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 638, 44, 148, 4, 5, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_1920X1080P25 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 528, 44, 148, 4, 5, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_1920X1080P30 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 88, 44, 148, 4, 5, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + +#define V4L2_DV_BT_CEA_1920X1080I50 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 1, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 528, 44, 148, 2, 5, 15, 2, 5, 16, \ + V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_HALF_LINE) \ +} + +#define V4L2_DV_BT_CEA_1920X1080P50 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 148500000, 528, 44, 148, 4, 5, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_CEA861, 0) \ +} + +#define V4L2_DV_BT_CEA_1920X1080I60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 1, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 74250000, 88, 44, 148, 2, 5, 15, 2, 5, 16, \ + V4L2_DV_BT_STD_CEA861, \ + V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_HALF_LINE) \ +} + +#define V4L2_DV_BT_CEA_1920X1080P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1080, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 148500000, 88, 44, 148, 4, 5, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CEA861, \ + V4L2_DV_FL_CAN_REDUCE_FPS) \ +} + + +/* VESA Discrete Monitor Timings as per version 1.0, revision 12 */ + +#define V4L2_DV_BT_DMT_640X350P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 350, 0, V4L2_DV_HSYNC_POS_POL, \ + 31500000, 32, 64, 96, 32, 3, 60, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_640X400P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 400, 0, V4L2_DV_VSYNC_POS_POL, \ + 31500000, 32, 64, 96, 1, 3, 41, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_720X400P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(720, 400, 0, V4L2_DV_VSYNC_POS_POL, \ + 35500000, 36, 72, 108, 1, 3, 42, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +/* VGA resolutions */ +#define V4L2_DV_BT_DMT_640X480P60 V4L2_DV_BT_CEA_640X480P59_94 + +#define V4L2_DV_BT_DMT_640X480P72 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \ + 31500000, 24, 40, 128, 9, 3, 28, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_640X480P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \ + 31500000, 16, 64, 120, 1, 3, 16, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_640X480P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(640, 480, 0, 0, \ + 36000000, 56, 56, 80, 1, 3, 25, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +/* SVGA resolutions */ +#define V4L2_DV_BT_DMT_800X600P56 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 36000000, 24, 72, 128, 1, 2, 22, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_800X600P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 40000000, 40, 128, 88, 1, 4, 23, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_800X600P72 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 50000000, 56, 120, 64, 37, 6, 23, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_800X600P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 49500000, 16, 80, 160, 1, 3, 21, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_800X600P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 56250000, 32, 64, 152, 1, 3, 27, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_800X600P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(800, 600, 0, V4L2_DV_HSYNC_POS_POL, \ + 73250000, 48, 32, 80, 3, 4, 29, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_848X480P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(848, 480, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 33750000, 16, 112, 112, 6, 8, 23, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1024X768I43 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 1, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 44900000, 8, 176, 56, 0, 4, 20, 0, 4, 21, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +/* XGA resolutions */ +#define V4L2_DV_BT_DMT_1024X768P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 0, 0, \ + 65000000, 24, 136, 160, 3, 6, 29, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1024X768P70 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 0, 0, \ + 75000000, 24, 136, 144, 3, 6, 29, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1024X768P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 78750000, 16, 96, 176, 1, 3, 28, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1024X768P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 94500000, 48, 96, 208, 1, 3, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1024X768P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1024, 768, 0, V4L2_DV_HSYNC_POS_POL, \ + 115500000, 48, 32, 80, 3, 4, 38, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* XGA+ resolution */ +#define V4L2_DV_BT_DMT_1152X864P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1152, 864, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 108000000, 64, 128, 256, 1, 3, 32, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X720P60 V4L2_DV_BT_CEA_1280X720P60 + +/* WXGA resolutions */ +#define V4L2_DV_BT_DMT_1280X768P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_HSYNC_POS_POL, \ + 68250000, 48, 32, 80, 3, 7, 12, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1280X768P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_VSYNC_POS_POL, \ + 79500000, 64, 128, 192, 3, 7, 20, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X768P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_VSYNC_POS_POL, \ + 102250000, 80, 128, 208, 3, 7, 27, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X768P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_VSYNC_POS_POL, \ + 117500000, 80, 136, 216, 3, 7, 31, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X768P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 768, 0, V4L2_DV_HSYNC_POS_POL, \ + 140250000, 48, 32, 80, 3, 7, 35, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1280X800P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_HSYNC_POS_POL, \ + 71000000, 48, 32, 80, 3, 6, 14, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1280X800P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_VSYNC_POS_POL, \ + 83500000, 72, 128, 200, 3, 6, 22, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X800P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_VSYNC_POS_POL, \ + 106500000, 80, 128, 208, 3, 6, 29, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X800P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_VSYNC_POS_POL, \ + 122500000, 80, 136, 216, 3, 6, 34, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X800P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 800, 0, V4L2_DV_HSYNC_POS_POL, \ + 146250000, 48, 32, 80, 3, 6, 38, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1280X960P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 960, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 108000000, 96, 112, 312, 1, 3, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X960P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 960, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 148500000, 64, 160, 224, 1, 3, 47, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X960P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 960, 0, V4L2_DV_HSYNC_POS_POL, \ + 175500000, 48, 32, 80, 3, 4, 50, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* SXGA resolutions */ +#define V4L2_DV_BT_DMT_1280X1024P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 1024, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 108000000, 48, 112, 248, 1, 3, 38, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X1024P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 1024, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 135000000, 16, 144, 248, 1, 3, 38, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X1024P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 1024, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 157500000, 64, 160, 224, 1, 3, 44, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1280X1024P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1280, 1024, 0, V4L2_DV_HSYNC_POS_POL, \ + 187250000, 48, 32, 80, 3, 7, 50, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1360X768P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1360, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 85500000, 64, 112, 256, 3, 6, 18, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1360X768P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1360, 768, 0, V4L2_DV_HSYNC_POS_POL, \ + 148250000, 48, 32, 80, 3, 5, 37, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1366X768P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1366, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 85500000, 70, 143, 213, 3, 3, 24, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1366X768P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1366, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 72000000, 14, 56, 64, 1, 3, 28, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* SXGA+ resolutions */ +#define V4L2_DV_BT_DMT_1400X1050P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_HSYNC_POS_POL, \ + 101000000, 48, 32, 80, 3, 4, 23, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1400X1050P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 121750000, 88, 144, 232, 3, 4, 32, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1400X1050P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 156000000, 104, 144, 248, 3, 4, 42, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1400X1050P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 179500000, 104, 152, 256, 3, 4, 48, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1400X1050P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1400, 1050, 0, V4L2_DV_HSYNC_POS_POL, \ + 208000000, 48, 32, 80, 3, 4, 55, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* WXGA+ resolutions */ +#define V4L2_DV_BT_DMT_1440X900P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_HSYNC_POS_POL, \ + 88750000, 48, 32, 80, 3, 6, 17, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1440X900P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_VSYNC_POS_POL, \ + 106500000, 80, 152, 232, 3, 6, 25, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1440X900P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_VSYNC_POS_POL, \ + 136750000, 96, 152, 248, 3, 6, 33, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1440X900P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_VSYNC_POS_POL, \ + 157000000, 104, 152, 256, 3, 6, 39, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1440X900P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1440, 900, 0, V4L2_DV_HSYNC_POS_POL, \ + 182750000, 48, 32, 80, 3, 6, 44, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1600X900P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 900, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 108000000, 24, 80, 96, 1, 3, 96, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* UXGA resolutions */ +#define V4L2_DV_BT_DMT_1600X1200P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 162000000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1600X1200P65 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 175500000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1600X1200P70 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 189000000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1600X1200P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 202500000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1600X1200P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 229500000, 64, 192, 304, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1600X1200P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1600, 1200, 0, V4L2_DV_HSYNC_POS_POL, \ + 268250000, 48, 32, 80, 3, 4, 64, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* WSXGA+ resolutions */ +#define V4L2_DV_BT_DMT_1680X1050P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_HSYNC_POS_POL, \ + 119000000, 48, 32, 80, 3, 6, 21, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1680X1050P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 146250000, 104, 176, 280, 3, 6, 30, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1680X1050P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 187000000, 120, 176, 296, 3, 6, 40, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1680X1050P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_VSYNC_POS_POL, \ + 214750000, 128, 176, 304, 3, 6, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1680X1050P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1680, 1050, 0, V4L2_DV_HSYNC_POS_POL, \ + 245500000, 48, 32, 80, 3, 6, 53, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1792X1344P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1792, 1344, 0, V4L2_DV_VSYNC_POS_POL, \ + 204750000, 128, 200, 328, 1, 3, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1792X1344P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1792, 1344, 0, V4L2_DV_VSYNC_POS_POL, \ + 261000000, 96, 216, 352, 1, 3, 69, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1792X1344P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1792, 1344, 0, V4L2_DV_HSYNC_POS_POL, \ + 333250000, 48, 32, 80, 3, 4, 72, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1856X1392P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1856, 1392, 0, V4L2_DV_VSYNC_POS_POL, \ + 218250000, 96, 224, 352, 1, 3, 43, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1856X1392P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1856, 1392, 0, V4L2_DV_VSYNC_POS_POL, \ + 288000000, 128, 224, 352, 1, 3, 104, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1856X1392P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1856, 1392, 0, V4L2_DV_HSYNC_POS_POL, \ + 356500000, 48, 32, 80, 3, 4, 75, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1920X1080P60 V4L2_DV_BT_CEA_1920X1080P60 + +/* WUXGA resolutions */ +#define V4L2_DV_BT_DMT_1920X1200P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_HSYNC_POS_POL, \ + 154000000, 48, 32, 80, 3, 6, 26, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1920X1200P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_VSYNC_POS_POL, \ + 193250000, 136, 200, 336, 3, 6, 36, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1920X1200P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_VSYNC_POS_POL, \ + 245250000, 136, 208, 344, 3, 6, 46, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1920X1200P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_VSYNC_POS_POL, \ + 281250000, 144, 208, 352, 3, 6, 53, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_1920X1200P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1200, 0, V4L2_DV_HSYNC_POS_POL, \ + 317000000, 48, 32, 80, 3, 6, 62, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1920X1440P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1440, 0, V4L2_DV_VSYNC_POS_POL, \ + 234000000, 128, 208, 344, 1, 3, 56, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1920X1440P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1440, 0, V4L2_DV_VSYNC_POS_POL, \ + 297000000, 144, 224, 352, 1, 3, 56, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#define V4L2_DV_BT_DMT_1920X1440P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1920, 1440, 0, V4L2_DV_HSYNC_POS_POL, \ + 380500000, 48, 32, 80, 3, 4, 78, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_2048X1152P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2048, 1152, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 162000000, 26, 80, 96, 1, 3, 44, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, V4L2_DV_FL_REDUCED_BLANKING) \ +} + +/* WQXGA resolutions */ +#define V4L2_DV_BT_DMT_2560X1600P60_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_HSYNC_POS_POL, \ + 268500000, 48, 32, 80, 3, 6, 37, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_2560X1600P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_VSYNC_POS_POL, \ + 348500000, 192, 280, 472, 3, 6, 49, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_2560X1600P75 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_VSYNC_POS_POL, \ + 443250000, 208, 280, 488, 3, 6, 63, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_2560X1600P85 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_VSYNC_POS_POL, \ + 505250000, 208, 280, 488, 3, 6, 73, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, 0) \ +} + +#define V4L2_DV_BT_DMT_2560X1600P120_RB { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(2560, 1600, 0, V4L2_DV_HSYNC_POS_POL, \ + 552750000, 48, 32, 80, 3, 6, 85, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT | V4L2_DV_BT_STD_CVT, \ + V4L2_DV_FL_REDUCED_BLANKING) \ +} + +#define V4L2_DV_BT_DMT_1366X768P60 { \ + .type = V4L2_DV_BT_656_1120, \ + V4L2_INIT_BT_TIMINGS(1366, 768, 0, \ + V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \ + 85500000, 70, 143, 213, 3, 3, 24, 0, 0, 0, \ + V4L2_DV_BT_STD_DMT, 0) \ +} + +#endif diff --git a/include/linux/v4l2-subdev.h b/include/linux/v4l2-subdev.h index ed29cbbebfef..812019ee1e06 100644 --- a/include/linux/v4l2-subdev.h +++ b/include/linux/v4l2-subdev.h @@ -123,6 +123,43 @@ struct v4l2_subdev_frame_interval_enum { __u32 reserved[9]; }; +#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE (1 << 0) +#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE (1 << 1) +#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG (1 << 2) + +/* active cropping area */ +#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL 0x0000 +/* cropping bounds */ +#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS 0x0002 +/* current composing area */ +#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL 0x0100 +/* composing bounds */ +#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS 0x0102 + + +/** + * struct v4l2_subdev_selection - selection info + * + * @which: either V4L2_SUBDEV_FORMAT_ACTIVE or V4L2_SUBDEV_FORMAT_TRY + * @pad: pad number, as reported by the media API + * @target: selection target, used to choose one of possible rectangles + * @flags: constraint flags + * @r: coordinates of the selection window + * @reserved: for future use, set to zero for now + * + * Hardware may use multiple helper windows to process a video stream. + * The structure is used to exchange this selection areas between + * an application and a driver. + */ +struct v4l2_subdev_selection { + __u32 which; + __u32 pad; + __u32 target; + __u32 flags; + struct v4l2_rect r; + __u32 reserved[8]; +}; + #define VIDIOC_SUBDEV_G_FMT _IOWR('V', 4, struct v4l2_subdev_format) #define VIDIOC_SUBDEV_S_FMT _IOWR('V', 5, struct v4l2_subdev_format) #define VIDIOC_SUBDEV_G_FRAME_INTERVAL \ @@ -137,5 +174,9 @@ struct v4l2_subdev_frame_interval_enum { _IOWR('V', 75, struct v4l2_subdev_frame_interval_enum) #define VIDIOC_SUBDEV_G_CROP _IOWR('V', 59, struct v4l2_subdev_crop) #define VIDIOC_SUBDEV_S_CROP _IOWR('V', 60, struct v4l2_subdev_crop) +#define VIDIOC_SUBDEV_G_SELECTION \ + _IOWR('V', 61, struct v4l2_subdev_selection) +#define VIDIOC_SUBDEV_S_SELECTION \ + _IOWR('V', 62, struct v4l2_subdev_selection) #endif diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h index 4b9a7f596f92..b455c7c212eb 100644 --- a/include/linux/vga_switcheroo.h +++ b/include/linux/vga_switcheroo.h @@ -28,13 +28,19 @@ struct vga_switcheroo_handler { int (*get_client_id)(struct pci_dev *pdev); }; +struct vga_switcheroo_client_ops { + void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state); + void (*reprobe)(struct pci_dev *dev); + bool (*can_switch)(struct pci_dev *dev); +}; #if defined(CONFIG_VGA_SWITCHEROO) void vga_switcheroo_unregister_client(struct pci_dev *dev); int vga_switcheroo_register_client(struct pci_dev *dev, - void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state), - void (*reprobe)(struct pci_dev *dev), - bool (*can_switch)(struct pci_dev *dev)); + const struct vga_switcheroo_client_ops *ops); +int vga_switcheroo_register_audio_client(struct pci_dev *pdev, + const struct vga_switcheroo_client_ops *ops, + int id, bool active); void vga_switcheroo_client_fb_set(struct pci_dev *dev, struct fb_info *info); @@ -48,11 +54,12 @@ int vga_switcheroo_process_delayed_switch(void); static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {} static inline int vga_switcheroo_register_client(struct pci_dev *dev, - void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state), - void (*reprobe)(struct pci_dev *dev), - bool (*can_switch)(struct pci_dev *dev)) { return 0; } + const struct vga_switcheroo_client_ops *ops) { return 0; } static inline void vga_switcheroo_client_fb_set(struct pci_dev *dev, struct fb_info *info) {} static inline int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler) { return 0; } +static inline int vga_switcheroo_register_audio_client(struct pci_dev *pdev, + const struct vga_switcheroo_client_ops *ops, + int id, bool active) { return 0; } static inline void vga_switcheroo_unregister_handler(void) {} static inline int vga_switcheroo_process_delayed_switch(void) { return 0; } diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h index b572f80bdfd5..0ee42d9acdc0 100644 --- a/include/linux/vgaarb.h +++ b/include/linux/vgaarb.h @@ -31,6 +31,7 @@ #ifndef LINUX_VGA_H #define LINUX_VGA_H +#include <video/vga.h> /* Legacy VGA regions */ #define VGA_RSRC_NONE 0x00 @@ -182,7 +183,13 @@ extern void vga_put(struct pci_dev *pdev, unsigned int rsrc); */ #ifndef __ARCH_HAS_VGA_DEFAULT_DEVICE +#ifdef CONFIG_VGA_ARB extern struct pci_dev *vga_default_device(void); +extern void vga_set_default_device(struct pci_dev *pdev); +#else +static inline struct pci_dev *vga_default_device(void) { return NULL; }; +static inline void vga_set_default_device(struct pci_dev *pdev) { }; +#endif #endif /** diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index c9c9a4680cc5..370d11106c11 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -292,10 +292,10 @@ struct v4l2_pix_format { __u32 width; __u32 height; __u32 pixelformat; - enum v4l2_field field; + __u32 field; /* enum v4l2_field */ __u32 bytesperline; /* for padding, zero if unused */ __u32 sizeimage; - enum v4l2_colorspace colorspace; + __u32 colorspace; /* enum v4l2_colorspace */ __u32 priv; /* private data, depends on pixelformat */ }; @@ -378,7 +378,10 @@ struct v4l2_pix_format { #define V4L2_PIX_FMT_SGRBG12 v4l2_fourcc('B', 'A', '1', '2') /* 12 GRGR.. BGBG.. */ #define V4L2_PIX_FMT_SRGGB12 v4l2_fourcc('R', 'G', '1', '2') /* 12 RGRG.. GBGB.. */ /* 10bit raw bayer DPCM compressed to 8 bits */ +#define V4L2_PIX_FMT_SBGGR10DPCM8 v4l2_fourcc('b', 'B', 'A', '8') +#define V4L2_PIX_FMT_SGBRG10DPCM8 v4l2_fourcc('b', 'G', 'A', '8') #define V4L2_PIX_FMT_SGRBG10DPCM8 v4l2_fourcc('B', 'D', '1', '0') +#define V4L2_PIX_FMT_SRGGB10DPCM8 v4l2_fourcc('b', 'R', 'A', '8') /* * 10bit raw bayer, expanded to 16 bits * xxxxrrrrrrrrrrxxxxgggggggggg xxxxggggggggggxxxxbbbbbbbbbb... @@ -432,7 +435,7 @@ struct v4l2_pix_format { */ struct v4l2_fmtdesc { __u32 index; /* Format number */ - enum v4l2_buf_type type; /* buffer type */ + __u32 type; /* enum v4l2_buf_type */ __u32 flags; __u8 description[32]; /* Description string */ __u32 pixelformat; /* Format fourcc */ @@ -573,8 +576,8 @@ struct v4l2_jpegcompression { */ struct v4l2_requestbuffers { __u32 count; - enum v4l2_buf_type type; - enum v4l2_memory memory; + __u32 type; /* enum v4l2_buf_type */ + __u32 memory; /* enum v4l2_memory */ __u32 reserved[2]; }; @@ -610,15 +613,17 @@ struct v4l2_plane { /** * struct v4l2_buffer - video buffer info * @index: id number of the buffer - * @type: buffer type (type == *_MPLANE for multiplanar buffers) + * @type: enum v4l2_buf_type; buffer type (type == *_MPLANE for + * multiplanar buffers); * @bytesused: number of bytes occupied by data in the buffer (payload); * unused (set to 0) for multiplanar buffers * @flags: buffer informational flags - * @field: field order of the image in the buffer + * @field: enum v4l2_field; field order of the image in the buffer * @timestamp: frame timestamp * @timecode: frame timecode * @sequence: sequence count of this frame - * @memory: the method, in which the actual video data is passed + * @memory: enum v4l2_memory; the method, in which the actual video data is + * passed * @offset: for non-multiplanar buffers with memory == V4L2_MEMORY_MMAP; * offset from the start of the device memory for this plane, * (or a "cookie" that should be passed to mmap() as offset) @@ -636,16 +641,16 @@ struct v4l2_plane { */ struct v4l2_buffer { __u32 index; - enum v4l2_buf_type type; + __u32 type; __u32 bytesused; __u32 flags; - enum v4l2_field field; + __u32 field; struct timeval timestamp; struct v4l2_timecode timecode; __u32 sequence; /* memory location */ - enum v4l2_memory memory; + __u32 memory; union { __u32 offset; unsigned long userptr; @@ -708,7 +713,7 @@ struct v4l2_clip { struct v4l2_window { struct v4l2_rect w; - enum v4l2_field field; + __u32 field; /* enum v4l2_field */ __u32 chromakey; struct v4l2_clip __user *clips; __u32 clipcount; @@ -745,14 +750,14 @@ struct v4l2_outputparm { * I N P U T I M A G E C R O P P I N G */ struct v4l2_cropcap { - enum v4l2_buf_type type; + __u32 type; /* enum v4l2_buf_type */ struct v4l2_rect bounds; struct v4l2_rect defrect; struct v4l2_fract pixelaspect; }; struct v4l2_crop { - enum v4l2_buf_type type; + __u32 type; /* enum v4l2_buf_type */ struct v4l2_rect c; }; @@ -939,6 +944,9 @@ struct v4l2_standard { __u32 reserved[4]; }; +/* The DV Preset API is deprecated in favor of the DV Timings API. + New drivers shouldn't use this anymore! */ + /* * V I D E O T I M I N G S D V P R E S E T */ @@ -986,29 +994,56 @@ struct v4l2_dv_enum_preset { * D V B T T I M I N G S */ -/* BT.656/BT.1120 timing data */ +/** struct v4l2_bt_timings - BT.656/BT.1120 timing data + * @width: total width of the active video in pixels + * @height: total height of the active video in lines + * @interlaced: Interlaced or progressive + * @polarities: Positive or negative polarities + * @pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000 + * @hfrontporch:Horizontal front porch in pixels + * @hsync: Horizontal Sync length in pixels + * @hbackporch: Horizontal back porch in pixels + * @vfrontporch:Vertical front porch in lines + * @vsync: Vertical Sync length in lines + * @vbackporch: Vertical back porch in lines + * @il_vfrontporch:Vertical front porch for the even field + * (aka field 2) of interlaced field formats + * @il_vsync: Vertical Sync length for the even field + * (aka field 2) of interlaced field formats + * @il_vbackporch:Vertical back porch for the even field + * (aka field 2) of interlaced field formats + * @standards: Standards the timing belongs to + * @flags: Flags + * @reserved: Reserved fields, must be zeroed. + * + * A note regarding vertical interlaced timings: height refers to the total + * height of the active video frame (= two fields). The blanking timings refer + * to the blanking of each field. So the height of the total frame is + * calculated as follows: + * + * tot_height = height + vfrontporch + vsync + vbackporch + + * il_vfrontporch + il_vsync + il_vbackporch + * + * The active height of each field is height / 2. + */ struct v4l2_bt_timings { - __u32 width; /* width in pixels */ - __u32 height; /* height in lines */ - __u32 interlaced; /* Interlaced or progressive */ - __u32 polarities; /* Positive or negative polarity */ - __u64 pixelclock; /* Pixel clock in HZ. Ex. 74.25MHz->74250000 */ - __u32 hfrontporch; /* Horizpontal front porch in pixels */ - __u32 hsync; /* Horizontal Sync length in pixels */ - __u32 hbackporch; /* Horizontal back porch in pixels */ - __u32 vfrontporch; /* Vertical front porch in pixels */ - __u32 vsync; /* Vertical Sync length in lines */ - __u32 vbackporch; /* Vertical back porch in lines */ - __u32 il_vfrontporch; /* Vertical front porch for bottom field of - * interlaced field formats - */ - __u32 il_vsync; /* Vertical sync length for bottom field of - * interlaced field formats - */ - __u32 il_vbackporch; /* Vertical back porch for bottom field of - * interlaced field formats - */ - __u32 reserved[16]; + __u32 width; + __u32 height; + __u32 interlaced; + __u32 polarities; + __u64 pixelclock; + __u32 hfrontporch; + __u32 hsync; + __u32 hbackporch; + __u32 vfrontporch; + __u32 vsync; + __u32 vbackporch; + __u32 il_vfrontporch; + __u32 il_vsync; + __u32 il_vbackporch; + __u32 standards; + __u32 flags; + __u32 reserved[14]; } __attribute__ ((packed)); /* Interlaced or progressive format */ @@ -1019,8 +1054,42 @@ struct v4l2_bt_timings { #define V4L2_DV_VSYNC_POS_POL 0x00000001 #define V4L2_DV_HSYNC_POS_POL 0x00000002 - -/* DV timings */ +/* Timings standards */ +#define V4L2_DV_BT_STD_CEA861 (1 << 0) /* CEA-861 Digital TV Profile */ +#define V4L2_DV_BT_STD_DMT (1 << 1) /* VESA Discrete Monitor Timings */ +#define V4L2_DV_BT_STD_CVT (1 << 2) /* VESA Coordinated Video Timings */ +#define V4L2_DV_BT_STD_GTF (1 << 3) /* VESA Generalized Timings Formula */ + +/* Flags */ + +/* CVT/GTF specific: timing uses reduced blanking (CVT) or the 'Secondary + GTF' curve (GTF). In both cases the horizontal and/or vertical blanking + intervals are reduced, allowing a higher resolution over the same + bandwidth. This is a read-only flag. */ +#define V4L2_DV_FL_REDUCED_BLANKING (1 << 0) +/* CEA-861 specific: set for CEA-861 formats with a framerate of a multiple + of six. These formats can be optionally played at 1 / 1.001 speed. + This is a read-only flag. */ +#define V4L2_DV_FL_CAN_REDUCE_FPS (1 << 1) +/* CEA-861 specific: only valid for video transmitters, the flag is cleared + by receivers. + If the framerate of the format is a multiple of six, then the pixelclock + used to set up the transmitter is divided by 1.001 to make it compatible + with 60 Hz based standards such as NTSC and PAL-M that use a framerate of + 29.97 Hz. Otherwise this flag is cleared. If the transmitter can't generate + such frequencies, then the flag will also be cleared. */ +#define V4L2_DV_FL_REDUCED_FPS (1 << 2) +/* Specific to interlaced formats: if set, then field 1 is really one half-line + longer and field 2 is really one half-line shorter, so each field has + exactly the same number of half-lines. Whether half-lines can be detected + or used depends on the hardware. */ +#define V4L2_DV_FL_HALF_LINE (1 << 0) + + +/** struct v4l2_dv_timings - DV timings + * @type: the type of the timings + * @bt: BT656/1120 timings + */ struct v4l2_dv_timings { __u32 type; union { @@ -1032,6 +1101,64 @@ struct v4l2_dv_timings { /* Values for the type field */ #define V4L2_DV_BT_656_1120 0 /* BT.656/1120 timing type */ + +/** struct v4l2_enum_dv_timings - DV timings enumeration + * @index: enumeration index + * @reserved: must be zeroed + * @timings: the timings for the given index + */ +struct v4l2_enum_dv_timings { + __u32 index; + __u32 reserved[3]; + struct v4l2_dv_timings timings; +}; + +/** struct v4l2_bt_timings_cap - BT.656/BT.1120 timing capabilities + * @min_width: width in pixels + * @max_width: width in pixels + * @min_height: height in lines + * @max_height: height in lines + * @min_pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000 + * @max_pixelclock: Pixel clock in HZ. Ex. 74.25MHz->74250000 + * @standards: Supported standards + * @capabilities: Supported capabilities + * @reserved: Must be zeroed + */ +struct v4l2_bt_timings_cap { + __u32 min_width; + __u32 max_width; + __u32 min_height; + __u32 max_height; + __u64 min_pixelclock; + __u64 max_pixelclock; + __u32 standards; + __u32 capabilities; + __u32 reserved[16]; +} __attribute__ ((packed)); + +/* Supports interlaced formats */ +#define V4L2_DV_BT_CAP_INTERLACED (1 << 0) +/* Supports progressive formats */ +#define V4L2_DV_BT_CAP_PROGRESSIVE (1 << 1) +/* Supports CVT/GTF reduced blanking */ +#define V4L2_DV_BT_CAP_REDUCED_BLANKING (1 << 2) +/* Supports custom formats */ +#define V4L2_DV_BT_CAP_CUSTOM (1 << 3) + +/** struct v4l2_dv_timings_cap - DV timings capabilities + * @type: the type of the timings (same as in struct v4l2_dv_timings) + * @bt: the BT656/1120 timings capabilities + */ +struct v4l2_dv_timings_cap { + __u32 type; + __u32 reserved[3]; + union { + struct v4l2_bt_timings_cap bt; + __u32 raw_data[32]; + }; +}; + + /* * V I D E O I N P U T S */ @@ -1040,7 +1167,7 @@ struct v4l2_input { __u8 name[32]; /* Label */ __u32 type; /* Type of input */ __u32 audioset; /* Associated audios (bitfield) */ - __u32 tuner; /* Associated tuner */ + __u32 tuner; /* enum v4l2_tuner_type */ v4l2_std_id std; __u32 status; __u32 capabilities; @@ -1137,6 +1264,8 @@ struct v4l2_ext_controls { #define V4L2_CTRL_CLASS_FM_TX 0x009b0000 /* FM Modulator control class */ #define V4L2_CTRL_CLASS_FLASH 0x009c0000 /* Camera flash controls */ #define V4L2_CTRL_CLASS_JPEG 0x009d0000 /* JPEG-compression controls */ +#define V4L2_CTRL_CLASS_IMAGE_SOURCE 0x009e0000 /* Image source controls */ +#define V4L2_CTRL_CLASS_IMAGE_PROC 0x009f0000 /* Image processing controls */ #define V4L2_CTRL_ID_MASK (0x0fffffff) #define V4L2_CTRL_ID2CLASS(id) ((id) & 0x0fff0000UL) @@ -1151,12 +1280,13 @@ enum v4l2_ctrl_type { V4L2_CTRL_TYPE_CTRL_CLASS = 6, V4L2_CTRL_TYPE_STRING = 7, V4L2_CTRL_TYPE_BITMASK = 8, + V4L2_CTRL_TYPE_INTEGER_MENU = 9, }; /* Used in the VIDIOC_QUERYCTRL ioctl for querying controls */ struct v4l2_queryctrl { __u32 id; - enum v4l2_ctrl_type type; + __u32 type; /* enum v4l2_ctrl_type */ __u8 name[32]; /* Whatever */ __s32 minimum; /* Note signedness */ __s32 maximum; @@ -1170,9 +1300,12 @@ struct v4l2_queryctrl { struct v4l2_querymenu { __u32 id; __u32 index; - __u8 name[32]; /* Whatever */ + union { + __u8 name[32]; /* Whatever */ + __s64 value; + }; __u32 reserved; -}; +} __attribute__ ((packed)); /* Control flags */ #define V4L2_CTRL_FLAG_DISABLED 0x0001 @@ -1237,16 +1370,22 @@ enum v4l2_power_line_frequency { #define V4L2_CID_COLOR_KILLER (V4L2_CID_BASE+30) #define V4L2_CID_COLORFX (V4L2_CID_BASE+31) enum v4l2_colorfx { - V4L2_COLORFX_NONE = 0, - V4L2_COLORFX_BW = 1, - V4L2_COLORFX_SEPIA = 2, - V4L2_COLORFX_NEGATIVE = 3, - V4L2_COLORFX_EMBOSS = 4, - V4L2_COLORFX_SKETCH = 5, - V4L2_COLORFX_SKY_BLUE = 6, - V4L2_COLORFX_GRASS_GREEN = 7, - V4L2_COLORFX_SKIN_WHITEN = 8, - V4L2_COLORFX_VIVID = 9, + V4L2_COLORFX_NONE = 0, + V4L2_COLORFX_BW = 1, + V4L2_COLORFX_SEPIA = 2, + V4L2_COLORFX_NEGATIVE = 3, + V4L2_COLORFX_EMBOSS = 4, + V4L2_COLORFX_SKETCH = 5, + V4L2_COLORFX_SKY_BLUE = 6, + V4L2_COLORFX_GRASS_GREEN = 7, + V4L2_COLORFX_SKIN_WHITEN = 8, + V4L2_COLORFX_VIVID = 9, + V4L2_COLORFX_AQUA = 10, + V4L2_COLORFX_ART_FREEZE = 11, + V4L2_COLORFX_SILHOUETTE = 12, + V4L2_COLORFX_SOLARIZATION = 13, + V4L2_COLORFX_ANTIQUE = 14, + V4L2_COLORFX_SET_CBCR = 15, }; #define V4L2_CID_AUTOBRIGHTNESS (V4L2_CID_BASE+32) #define V4L2_CID_BAND_STOP_FILTER (V4L2_CID_BASE+33) @@ -1263,9 +1402,10 @@ enum v4l2_colorfx { #define V4L2_CID_MIN_BUFFERS_FOR_OUTPUT (V4L2_CID_BASE+40) #define V4L2_CID_ALPHA_COMPONENT (V4L2_CID_BASE+41) +#define V4L2_CID_COLORFX_CBCR (V4L2_CID_BASE+42) /* last CID + 1 */ -#define V4L2_CID_LASTP1 (V4L2_CID_BASE+42) +#define V4L2_CID_LASTP1 (V4L2_CID_BASE+43) /* MPEG-class control IDs defined by V4L2 */ #define V4L2_CID_MPEG_BASE (V4L2_CTRL_CLASS_MPEG | 0x900) @@ -1689,6 +1829,78 @@ enum v4l2_exposure_auto_type { #define V4L2_CID_IRIS_ABSOLUTE (V4L2_CID_CAMERA_CLASS_BASE+17) #define V4L2_CID_IRIS_RELATIVE (V4L2_CID_CAMERA_CLASS_BASE+18) +#define V4L2_CID_AUTO_EXPOSURE_BIAS (V4L2_CID_CAMERA_CLASS_BASE+19) + +#define V4L2_CID_AUTO_N_PRESET_WHITE_BALANCE (V4L2_CID_CAMERA_CLASS_BASE+20) +enum v4l2_auto_n_preset_white_balance { + V4L2_WHITE_BALANCE_MANUAL = 0, + V4L2_WHITE_BALANCE_AUTO = 1, + V4L2_WHITE_BALANCE_INCANDESCENT = 2, + V4L2_WHITE_BALANCE_FLUORESCENT = 3, + V4L2_WHITE_BALANCE_FLUORESCENT_H = 4, + V4L2_WHITE_BALANCE_HORIZON = 5, + V4L2_WHITE_BALANCE_DAYLIGHT = 6, + V4L2_WHITE_BALANCE_FLASH = 7, + V4L2_WHITE_BALANCE_CLOUDY = 8, + V4L2_WHITE_BALANCE_SHADE = 9, +}; + +#define V4L2_CID_WIDE_DYNAMIC_RANGE (V4L2_CID_CAMERA_CLASS_BASE+21) +#define V4L2_CID_IMAGE_STABILIZATION (V4L2_CID_CAMERA_CLASS_BASE+22) + +#define V4L2_CID_ISO_SENSITIVITY (V4L2_CID_CAMERA_CLASS_BASE+23) +#define V4L2_CID_ISO_SENSITIVITY_AUTO (V4L2_CID_CAMERA_CLASS_BASE+24) +enum v4l2_iso_sensitivity_auto_type { + V4L2_ISO_SENSITIVITY_MANUAL = 0, + V4L2_ISO_SENSITIVITY_AUTO = 1, +}; + +#define V4L2_CID_EXPOSURE_METERING (V4L2_CID_CAMERA_CLASS_BASE+25) +enum v4l2_exposure_metering { + V4L2_EXPOSURE_METERING_AVERAGE = 0, + V4L2_EXPOSURE_METERING_CENTER_WEIGHTED = 1, + V4L2_EXPOSURE_METERING_SPOT = 2, +}; + +#define V4L2_CID_SCENE_MODE (V4L2_CID_CAMERA_CLASS_BASE+26) +enum v4l2_scene_mode { + V4L2_SCENE_MODE_NONE = 0, + V4L2_SCENE_MODE_BACKLIGHT = 1, + V4L2_SCENE_MODE_BEACH_SNOW = 2, + V4L2_SCENE_MODE_CANDLE_LIGHT = 3, + V4L2_SCENE_MODE_DAWN_DUSK = 4, + V4L2_SCENE_MODE_FALL_COLORS = 5, + V4L2_SCENE_MODE_FIREWORKS = 6, + V4L2_SCENE_MODE_LANDSCAPE = 7, + V4L2_SCENE_MODE_NIGHT = 8, + V4L2_SCENE_MODE_PARTY_INDOOR = 9, + V4L2_SCENE_MODE_PORTRAIT = 10, + V4L2_SCENE_MODE_SPORTS = 11, + V4L2_SCENE_MODE_SUNSET = 12, + V4L2_SCENE_MODE_TEXT = 13, +}; + +#define V4L2_CID_3A_LOCK (V4L2_CID_CAMERA_CLASS_BASE+27) +#define V4L2_LOCK_EXPOSURE (1 << 0) +#define V4L2_LOCK_WHITE_BALANCE (1 << 1) +#define V4L2_LOCK_FOCUS (1 << 2) + +#define V4L2_CID_AUTO_FOCUS_START (V4L2_CID_CAMERA_CLASS_BASE+28) +#define V4L2_CID_AUTO_FOCUS_STOP (V4L2_CID_CAMERA_CLASS_BASE+29) +#define V4L2_CID_AUTO_FOCUS_STATUS (V4L2_CID_CAMERA_CLASS_BASE+30) +#define V4L2_AUTO_FOCUS_STATUS_IDLE (0 << 0) +#define V4L2_AUTO_FOCUS_STATUS_BUSY (1 << 0) +#define V4L2_AUTO_FOCUS_STATUS_REACHED (1 << 1) +#define V4L2_AUTO_FOCUS_STATUS_FAILED (1 << 2) + +#define V4L2_CID_AUTO_FOCUS_RANGE (V4L2_CID_CAMERA_CLASS_BASE+31) +enum v4l2_auto_focus_range { + V4L2_AUTO_FOCUS_RANGE_AUTO = 0, + V4L2_AUTO_FOCUS_RANGE_NORMAL = 1, + V4L2_AUTO_FOCUS_RANGE_MACRO = 2, + V4L2_AUTO_FOCUS_RANGE_INFINITY = 3, +}; + /* FM Modulator class control IDs */ #define V4L2_CID_FM_TX_CLASS_BASE (V4L2_CTRL_CLASS_FM_TX | 0x900) #define V4L2_CID_FM_TX_CLASS (V4L2_CTRL_CLASS_FM_TX | 1) @@ -1782,13 +1994,28 @@ enum v4l2_jpeg_chroma_subsampling { #define V4L2_JPEG_ACTIVE_MARKER_DQT (1 << 17) #define V4L2_JPEG_ACTIVE_MARKER_DHT (1 << 18) +/* Image source controls */ +#define V4L2_CID_IMAGE_SOURCE_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_SOURCE | 0x900) +#define V4L2_CID_IMAGE_SOURCE_CLASS (V4L2_CTRL_CLASS_IMAGE_SOURCE | 1) + +#define V4L2_CID_VBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 1) +#define V4L2_CID_HBLANK (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 2) +#define V4L2_CID_ANALOGUE_GAIN (V4L2_CID_IMAGE_SOURCE_CLASS_BASE + 3) + +/* Image processing controls */ +#define V4L2_CID_IMAGE_PROC_CLASS_BASE (V4L2_CTRL_CLASS_IMAGE_PROC | 0x900) +#define V4L2_CID_IMAGE_PROC_CLASS (V4L2_CTRL_CLASS_IMAGE_PROC | 1) + +#define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1) +#define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2) + /* * T U N I N G */ struct v4l2_tuner { __u32 index; __u8 name[32]; - enum v4l2_tuner_type type; + __u32 type; /* enum v4l2_tuner_type */ __u32 capability; __u32 rangelow; __u32 rangehigh; @@ -1838,14 +2065,14 @@ struct v4l2_modulator { struct v4l2_frequency { __u32 tuner; - enum v4l2_tuner_type type; + __u32 type; /* enum v4l2_tuner_type */ __u32 frequency; __u32 reserved[8]; }; struct v4l2_hw_freq_seek { __u32 tuner; - enum v4l2_tuner_type type; + __u32 type; /* enum v4l2_tuner_type */ __u32 seek_upward; __u32 wrap_around; __u32 spacing; @@ -2056,7 +2283,7 @@ struct v4l2_sliced_vbi_cap { (equals frame lines 313-336 for 625 line video standards, 263-286 for 525 line standards) */ __u16 service_lines[2][24]; - enum v4l2_buf_type type; + __u32 type; /* enum v4l2_buf_type */ __u32 reserved[3]; /* must be 0 */ }; @@ -2137,8 +2364,8 @@ struct v4l2_plane_pix_format { * @width: image width in pixels * @height: image height in pixels * @pixelformat: little endian four character code (fourcc) - * @field: field order (for interlaced video) - * @colorspace: supplemental to pixelformat + * @field: enum v4l2_field; field order (for interlaced video) + * @colorspace: enum v4l2_colorspace; supplemental to pixelformat * @plane_fmt: per-plane information * @num_planes: number of planes for this format */ @@ -2146,8 +2373,8 @@ struct v4l2_pix_format_mplane { __u32 width; __u32 height; __u32 pixelformat; - enum v4l2_field field; - enum v4l2_colorspace colorspace; + __u32 field; + __u32 colorspace; struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES]; __u8 num_planes; @@ -2156,7 +2383,7 @@ struct v4l2_pix_format_mplane { /** * struct v4l2_format - stream data format - * @type: type of the data stream + * @type: enum v4l2_buf_type; type of the data stream * @pix: definition of an image format * @pix_mp: definition of a multiplanar image format * @win: definition of an overlaid image @@ -2165,7 +2392,7 @@ struct v4l2_pix_format_mplane { * @raw_data: placeholder for future extensions and custom formats */ struct v4l2_format { - enum v4l2_buf_type type; + __u32 type; union { struct v4l2_pix_format pix; /* V4L2_BUF_TYPE_VIDEO_CAPTURE */ struct v4l2_pix_format_mplane pix_mp; /* V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE */ @@ -2179,7 +2406,7 @@ struct v4l2_format { /* Stream type-dependent parameters */ struct v4l2_streamparm { - enum v4l2_buf_type type; + __u32 type; /* enum v4l2_buf_type */ union { struct v4l2_captureparm capture; struct v4l2_outputparm output; @@ -2292,14 +2519,14 @@ struct v4l2_dbg_chip_ident { * @index: on return, index of the first created buffer * @count: entry: number of requested buffers, * return: number of created buffers - * @memory: buffer memory type + * @memory: enum v4l2_memory; buffer memory type * @format: frame format, for which buffers are requested * @reserved: future extensions */ struct v4l2_create_buffers { __u32 index; __u32 count; - enum v4l2_memory memory; + __u32 memory; struct v4l2_format format; __u32 reserved[8]; }; @@ -2356,8 +2583,8 @@ struct v4l2_create_buffers { #define VIDIOC_TRY_FMT _IOWR('V', 64, struct v4l2_format) #define VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) #define VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) -#define VIDIOC_G_PRIORITY _IOR('V', 67, enum v4l2_priority) -#define VIDIOC_S_PRIORITY _IOW('V', 68, enum v4l2_priority) +#define VIDIOC_G_PRIORITY _IOR('V', 67, __u32) /* enum v4l2_priority */ +#define VIDIOC_S_PRIORITY _IOW('V', 68, __u32) /* enum v4l2_priority */ #define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap) #define VIDIOC_LOG_STATUS _IO('V', 70) #define VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct v4l2_ext_controls) @@ -2384,6 +2611,9 @@ struct v4l2_create_buffers { #endif #define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek) + +/* These four DV Preset ioctls are deprecated in favor of the DV Timings + ioctls. */ #define VIDIOC_ENUM_DV_PRESETS _IOWR('V', 83, struct v4l2_dv_enum_preset) #define VIDIOC_S_DV_PRESET _IOWR('V', 84, struct v4l2_dv_preset) #define VIDIOC_G_DV_PRESET _IOWR('V', 85, struct v4l2_dv_preset) @@ -2408,6 +2638,12 @@ struct v4l2_create_buffers { #define VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) #define VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) +/* Experimental, these three ioctls may change over the next couple of kernel + versions. */ +#define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 96, struct v4l2_enum_dv_timings) +#define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 97, struct v4l2_dv_timings) +#define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 98, struct v4l2_dv_timings_cap) + /* Reminder: when adding new ioctls please add support for them to drivers/media/video/v4l2-compat-ioctl32.c as well! */ diff --git a/include/linux/writeback.h b/include/linux/writeback.h index a2b84f598e2b..6d0a0fcd80e7 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -58,7 +58,6 @@ extern const char *wb_reason_name[]; * in a manner such that unspecified fields are set to zero. */ struct writeback_control { - enum writeback_sync_modes sync_mode; long nr_to_write; /* Write this many pages, and decrement this for each page written */ long pages_skipped; /* Pages which were not written */ @@ -71,6 +70,8 @@ struct writeback_control { loff_t range_start; loff_t range_end; + enum writeback_sync_modes sync_mode; + unsigned for_kupdate:1; /* A kupdate writeback */ unsigned for_background:1; /* A background writeback */ unsigned tagged_writepages:1; /* tag-and-write to avoid livelock */ @@ -94,6 +95,7 @@ long writeback_inodes_wb(struct bdi_writeback *wb, long nr_pages, enum wb_reason reason); long wb_do_writeback(struct bdi_writeback *wb, int force_wait); void wakeup_flusher_threads(long nr_pages, enum wb_reason reason); +void inode_wait_for_writeback(struct inode *inode); /* writeback.h requires fs.h; it, too, is not included from here. */ static inline void wait_on_inode(struct inode *inode) @@ -101,12 +103,6 @@ static inline void wait_on_inode(struct inode *inode) might_sleep(); wait_on_bit(&inode->i_state, __I_NEW, inode_wait, TASK_UNINTERRUPTIBLE); } -static inline void inode_sync_wait(struct inode *inode) -{ - might_sleep(); - wait_on_bit(&inode->i_state, __I_SYNC, inode_wait, - TASK_UNINTERRUPTIBLE); -} /* |
