diff options
Diffstat (limited to 'include')
32 files changed, 763 insertions, 80 deletions
diff --git a/include/linux/basic_mmio_gpio.h b/include/linux/basic_mmio_gpio.h index 198087a16fc4..1ae12710d732 100644 --- a/include/linux/basic_mmio_gpio.h +++ b/include/linux/basic_mmio_gpio.h @@ -13,8 +13,64 @@ #ifndef __BASIC_MMIO_GPIO_H #define __BASIC_MMIO_GPIO_H +#include <linux/gpio.h> +#include <linux/types.h> +#include <linux/compiler.h> + struct bgpio_pdata { int base; + int ngpio; }; +struct device; + +struct bgpio_chip { + struct gpio_chip gc; + + unsigned long (*read_reg)(void __iomem *reg); + void (*write_reg)(void __iomem *reg, unsigned long data); + + void __iomem *reg_dat; + void __iomem *reg_set; + void __iomem *reg_clr; + void __iomem *reg_dir; + + /* Number of bits (GPIOs): <register width> * 8. */ + int bits; + + /* + * Some GPIO controllers work with the big-endian bits notation, + * e.g. in a 8-bits register, GPIO7 is the least significant bit. + */ + unsigned long (*pin2mask)(struct bgpio_chip *bgc, unsigned int pin); + + /* + * Used to lock bgpio_chip->data. Also, this is needed to keep + * shadowed and real data registers writes together. + */ + spinlock_t lock; + + /* Shadowed data register to clear/set bits safely. */ + unsigned long data; + + /* Shadowed direction registers to clear/set direction safely. */ + unsigned long dir; +}; + +static inline struct bgpio_chip *to_bgpio_chip(struct gpio_chip *gc) +{ + return container_of(gc, struct bgpio_chip, gc); +} + +int __devexit bgpio_remove(struct bgpio_chip *bgc); +int __devinit 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); + #endif /* __BASIC_MMIO_GPIO_H */ diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index f5df23561b96..503c8a6b3079 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -217,8 +217,24 @@ int cont_write_begin(struct file *, struct address_space *, loff_t, get_block_t *, loff_t *); int generic_cont_expand_simple(struct inode *inode, loff_t size); int block_commit_write(struct page *page, unsigned from, unsigned to); +int __block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf, + get_block_t get_block); int block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf, get_block_t get_block); +/* Convert errno to return value from ->page_mkwrite() call */ +static inline int block_page_mkwrite_return(int err) +{ + if (err == 0) + return VM_FAULT_LOCKED; + if (err == -EFAULT) + return VM_FAULT_NOPAGE; + if (err == -ENOMEM) + return VM_FAULT_OOM; + if (err == -EAGAIN) + return VM_FAULT_RETRY; + /* -ENOSPC, -EDQUOT, -EIO ... */ + return VM_FAULT_SIGBUS; +} sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *); int block_truncate_page(struct address_space *, loff_t, get_block_t *); int nobh_write_begin(struct address_space *, loff_t, unsigned, unsigned, diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h new file mode 100644 index 000000000000..04ffb2e6c9d0 --- /dev/null +++ b/include/linux/cleancache.h @@ -0,0 +1,122 @@ +#ifndef _LINUX_CLEANCACHE_H +#define _LINUX_CLEANCACHE_H + +#include <linux/fs.h> +#include <linux/exportfs.h> +#include <linux/mm.h> + +#define CLEANCACHE_KEY_MAX 6 + +/* + * cleancache requires every file with a page in cleancache to have a + * unique key unless/until the file is removed/truncated. For some + * filesystems, the inode number is unique, but for "modern" filesystems + * an exportable filehandle is required (see exportfs.h) + */ +struct cleancache_filekey { + union { + ino_t ino; + __u32 fh[CLEANCACHE_KEY_MAX]; + u32 key[CLEANCACHE_KEY_MAX]; + } u; +}; + +struct cleancache_ops { + int (*init_fs)(size_t); + int (*init_shared_fs)(char *uuid, size_t); + int (*get_page)(int, struct cleancache_filekey, + pgoff_t, struct page *); + void (*put_page)(int, struct cleancache_filekey, + pgoff_t, struct page *); + void (*flush_page)(int, struct cleancache_filekey, pgoff_t); + void (*flush_inode)(int, struct cleancache_filekey); + void (*flush_fs)(int); +}; + +extern struct cleancache_ops + cleancache_register_ops(struct cleancache_ops *ops); +extern void __cleancache_init_fs(struct super_block *); +extern void __cleancache_init_shared_fs(char *, struct super_block *); +extern int __cleancache_get_page(struct page *); +extern void __cleancache_put_page(struct page *); +extern void __cleancache_flush_page(struct address_space *, struct page *); +extern void __cleancache_flush_inode(struct address_space *); +extern void __cleancache_flush_fs(struct super_block *); +extern int cleancache_enabled; + +#ifdef CONFIG_CLEANCACHE +static inline bool cleancache_fs_enabled(struct page *page) +{ + return page->mapping->host->i_sb->cleancache_poolid >= 0; +} +static inline bool cleancache_fs_enabled_mapping(struct address_space *mapping) +{ + return mapping->host->i_sb->cleancache_poolid >= 0; +} +#else +#define cleancache_enabled (0) +#define cleancache_fs_enabled(_page) (0) +#define cleancache_fs_enabled_mapping(_page) (0) +#endif + +/* + * The shim layer provided by these inline functions allows the compiler + * to reduce all cleancache hooks to nothingness if CONFIG_CLEANCACHE + * is disabled, to a single global variable check if CONFIG_CLEANCACHE + * is enabled but no cleancache "backend" has dynamically enabled it, + * and, for the most frequent cleancache ops, to a single global variable + * check plus a superblock element comparison if CONFIG_CLEANCACHE is enabled + * and a cleancache backend has dynamically enabled cleancache, but the + * filesystem referenced by that cleancache op has not enabled cleancache. + * As a result, CONFIG_CLEANCACHE can be enabled by default with essentially + * no measurable performance impact. + */ + +static inline void cleancache_init_fs(struct super_block *sb) +{ + if (cleancache_enabled) + __cleancache_init_fs(sb); +} + +static inline void cleancache_init_shared_fs(char *uuid, struct super_block *sb) +{ + if (cleancache_enabled) + __cleancache_init_shared_fs(uuid, sb); +} + +static inline int cleancache_get_page(struct page *page) +{ + int ret = -1; + + if (cleancache_enabled && cleancache_fs_enabled(page)) + ret = __cleancache_get_page(page); + return ret; +} + +static inline void cleancache_put_page(struct page *page) +{ + if (cleancache_enabled && cleancache_fs_enabled(page)) + __cleancache_put_page(page); +} + +static inline void cleancache_flush_page(struct address_space *mapping, + struct page *page) +{ + /* careful... page->mapping is NULL sometimes when this is called */ + if (cleancache_enabled && cleancache_fs_enabled_mapping(mapping)) + __cleancache_flush_page(mapping, page); +} + +static inline void cleancache_flush_inode(struct address_space *mapping) +{ + if (cleancache_enabled && cleancache_fs_enabled_mapping(mapping)) + __cleancache_flush_inode(mapping); +} + +static inline void cleancache_flush_fs(struct super_block *sb) +{ + if (cleancache_enabled) + __cleancache_flush_fs(sb); +} + +#endif /* _LINUX_CLEANCACHE_H */ diff --git a/include/linux/fs.h b/include/linux/fs.h index 3f9d3251790d..241609346dfb 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1428,6 +1428,11 @@ struct super_block { */ char __rcu *s_options; const struct dentry_operations *s_d_op; /* default d_op for dentries */ + + /* + * Saved pool identifier for cleancache (-1 means none) + */ + int cleancache_poolid; }; extern struct timespec current_fs_time(struct super_block *sb); diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 943c76b3d4bb..59225ef27d15 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -1,6 +1,7 @@ #ifndef _LINUX_HUGETLB_H #define _LINUX_HUGETLB_H +#include <linux/mm_types.h> #include <linux/fs.h> #include <linux/hugetlb_inline.h> @@ -41,7 +42,7 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long address, unsigned int flags); int hugetlb_reserve_pages(struct inode *inode, long from, long to, struct vm_area_struct *vma, - int acctflags); + vm_flags_t vm_flags); void hugetlb_unreserve_pages(struct inode *inode, long offset, long freed); int dequeue_hwpoisoned_huge_page(struct page *page); void copy_huge_page(struct page *dst, struct page *src); @@ -168,7 +169,7 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb) extern const struct file_operations hugetlbfs_file_operations; extern const struct vm_operations_struct hugetlb_vm_ops; -struct file *hugetlb_file_setup(const char *name, size_t size, int acct, +struct file *hugetlb_file_setup(const char *name, size_t size, vm_flags_t acct, struct user_struct **user, int creat_flags); int hugetlb_get_quota(struct address_space *mapping, long delta); void hugetlb_put_quota(struct address_space *mapping, long delta); @@ -192,7 +193,7 @@ static inline void set_file_hugepages(struct file *file) #define is_file_hugepages(file) 0 #define set_file_hugepages(file) BUG() static inline struct file *hugetlb_file_setup(const char *name, size_t size, - int acctflag, struct user_struct **user, int creat_flags) + vm_flags_t acctflag, struct user_struct **user, int creat_flags) { return ERR_PTR(-ENOSYS); } diff --git a/include/linux/hugetlb_inline.h b/include/linux/hugetlb_inline.h index 6931489a5c14..2bb681fbeb35 100644 --- a/include/linux/hugetlb_inline.h +++ b/include/linux/hugetlb_inline.h @@ -7,7 +7,7 @@ static inline int is_vm_hugetlb_page(struct vm_area_struct *vma) { - return vma->vm_flags & VM_HUGETLB; + return !!(vma->vm_flags & VM_HUGETLB); } #else diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 0c0d1ae79981..ba4f88624fcd 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -91,6 +91,7 @@ #define BCI_INTR_OFFSET 2 #define MADC_INTR_OFFSET 3 #define USB_INTR_OFFSET 4 +#define CHARGERFAULT_INTR_OFFSET 5 #define BCI_PRES_INTR_OFFSET 9 #define USB_PRES_INTR_OFFSET 10 #define RTC_INTR_OFFSET 11 @@ -150,7 +151,12 @@ #define MMC_PU (0x1 << 3) #define MMC_PD (0x1 << 2) - +#define TWL_SIL_TYPE(rev) ((rev) & 0x00FFFFFF) +#define TWL_SIL_REV(rev) ((rev) >> 24) +#define TWL_SIL_5030 0x09002F +#define TWL5030_REV_1_0 0x00 +#define TWL5030_REV_1_1 0x10 +#define TWL5030_REV_1_2 0x30 #define TWL4030_CLASS_ID 0x4030 #define TWL6030_CLASS_ID 0x6030 @@ -165,6 +171,8 @@ static inline int twl_class_is_ ##class(void) \ TWL_CLASS_IS(4030, TWL4030_CLASS_ID) TWL_CLASS_IS(6030, TWL6030_CLASS_ID) +#define TWL6025_SUBCLASS BIT(4) /* TWL6025 has changed registers */ + /* * Read and write single 8-bit registers */ @@ -180,6 +188,9 @@ int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg); int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); +int twl_get_type(void); +int twl_get_version(void); + int twl6030_interrupt_unmask(u8 bit_mask, u8 offset); int twl6030_interrupt_mask(u8 bit_mask, u8 offset); @@ -279,7 +290,12 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot) *(Use TWL_4030_MODULE_INTBR) */ +#define REG_IDCODE_7_0 0x00 +#define REG_IDCODE_15_8 0x01 +#define REG_IDCODE_16_23 0x02 +#define REG_IDCODE_31_24 0x03 #define REG_GPPUPDCTR1 0x0F +#define REG_UNLOCK_TEST_REG 0x12 /*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */ @@ -288,6 +304,8 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot) #define SR_I2C_SCL_CTRL_PU BIT(4) #define SR_I2C_SDA_CTRL_PU BIT(6) +#define TWL_EEPROM_R_UNLOCK 0x49 + /*----------------------------------------------------------------------*/ /* @@ -501,7 +519,7 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot) #define RES_32KCLKOUT 26 #define RES_RESET 27 /* Power Reference */ -#define RES_Main_Ref 28 +#define RES_MAIN_REF 28 #define TOTAL_RESOURCES 28 /* @@ -593,6 +611,7 @@ enum twl4030_usb_mode { struct twl4030_usb_data { enum twl4030_usb_mode usb_mode; + unsigned long features; int (*phy_init)(struct device *dev); int (*phy_exit)(struct device *dev); @@ -699,6 +718,20 @@ struct twl4030_platform_data { struct regulator_init_data *vcxio; struct regulator_init_data *vusb; struct regulator_init_data *clk32kg; + /* TWL6025 LDO regulators */ + struct regulator_init_data *ldo1; + struct regulator_init_data *ldo2; + struct regulator_init_data *ldo3; + struct regulator_init_data *ldo4; + struct regulator_init_data *ldo5; + struct regulator_init_data *ldo6; + struct regulator_init_data *ldo7; + struct regulator_init_data *ldoln; + struct regulator_init_data *ldousb; + /* TWL6025 DCDC regulators */ + struct regulator_init_data *smps3; + struct regulator_init_data *smps4; + struct regulator_init_data *vio6025; }; /*----------------------------------------------------------------------*/ @@ -780,4 +813,21 @@ static inline int twl4030charger_usb_en(int enable) { return 0; } #define TWL6030_REG_VRTC 47 #define TWL6030_REG_CLK32KG 48 +/* LDOs on 6025 have different names */ +#define TWL6025_REG_LDO2 49 +#define TWL6025_REG_LDO4 50 +#define TWL6025_REG_LDO3 51 +#define TWL6025_REG_LDO5 52 +#define TWL6025_REG_LDO1 53 +#define TWL6025_REG_LDO7 54 +#define TWL6025_REG_LDO6 55 +#define TWL6025_REG_LDOLN 56 +#define TWL6025_REG_LDOUSB 57 + +/* 6025 DCDC supplies */ +#define TWL6025_REG_SMPS3 58 +#define TWL6025_REG_SMPS4 59 +#define TWL6025_REG_VIO 60 + + #endif /* End of __TWL4030_H */ diff --git a/include/linux/input/pmic8xxx-keypad.h b/include/linux/input/pmic8xxx-keypad.h new file mode 100644 index 000000000000..5f1e2f9ad959 --- /dev/null +++ b/include/linux/input/pmic8xxx-keypad.h @@ -0,0 +1,52 @@ +/* Copyright (c) 2011, Code Aurora Forum. 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 and + * only 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. + */ + +#ifndef __PMIC8XXX_KEYPAD_H__ +#define __PMIC8XXX_KEYPAD_H__ + +#include <linux/input/matrix_keypad.h> + +#define PM8XXX_KEYPAD_DEV_NAME "pm8xxx-keypad" + +/** + * struct pm8xxx_keypad_platform_data - platform data for keypad + * @keymap_data - matrix keymap data + * @input_name - input device name + * @input_phys_device - input device name + * @num_cols - number of columns of keypad + * @num_rows - number of row of keypad + * @debounce_ms - debounce period in milliseconds + * @scan_delay_ms - scan delay in milliseconds + * @row_hold_ns - row hold period in nanoseconds + * @wakeup - configure keypad as wakeup + * @rep - enable or disable key repeat bit + */ +struct pm8xxx_keypad_platform_data { + const struct matrix_keymap_data *keymap_data; + + const char *input_name; + const char *input_phys_device; + + unsigned int num_cols; + unsigned int num_rows; + unsigned int rows_gpio_start; + unsigned int cols_gpio_start; + + unsigned int debounce_ms; + unsigned int scan_delay_ms; + unsigned int row_hold_ns; + + bool wakeup; + bool rep; +}; + +#endif /*__PMIC8XXX_KEYPAD_H__ */ diff --git a/include/linux/input/pmic8xxx-pwrkey.h b/include/linux/input/pmic8xxx-pwrkey.h new file mode 100644 index 000000000000..6d2974e57109 --- /dev/null +++ b/include/linux/input/pmic8xxx-pwrkey.h @@ -0,0 +1,31 @@ +/* Copyright (c) 2010-2011, Code Aurora Forum. 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 and + * only 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. + */ + +#ifndef __PMIC8XXX_PWRKEY_H__ +#define __PMIC8XXX_PWRKEY_H__ + +#define PM8XXX_PWRKEY_DEV_NAME "pm8xxx-pwrkey" + +/** + * struct pm8xxx_pwrkey_platform_data - platform data for pwrkey driver + * @pull up: power on register control for pull up/down configuration + * @kpd_trigger_delay_us: time delay for power key state change interrupt + * trigger. + * @wakeup: configure power key as wakeup source + */ +struct pm8xxx_pwrkey_platform_data { + bool pull_up; + u32 kpd_trigger_delay_us; + u32 wakeup; +}; + +#endif /* __PMIC8XXX_PWRKEY_H__ */ diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index a32dcaec04e1..4ecb7b16b278 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -529,9 +529,10 @@ struct transaction_s enum { T_RUNNING, T_LOCKED, - T_RUNDOWN, T_FLUSH, T_COMMIT, + T_COMMIT_DFLUSH, + T_COMMIT_JFLUSH, T_FINISHED } t_state; @@ -658,7 +659,9 @@ struct transaction_s * waiting for it to finish. */ unsigned int t_synchronous_commit:1; - unsigned int t_flushed_data_blocks:1; + + /* Disk flush needs to be sent to fs partition [no locking] */ + int t_need_data_flush; /* * For use by the filesystem to store fs-specific data @@ -1228,6 +1231,7 @@ int jbd2_journal_start_commit(journal_t *journal, tid_t *tid); int jbd2_journal_force_commit_nested(journal_t *journal); int jbd2_log_wait_commit(journal_t *journal, tid_t tid); int jbd2_log_do_checkpoint(journal_t *journal); +int jbd2_trans_will_send_data_barrier(journal_t *journal, tid_t tid); void __jbd2_log_wait_for_space(journal_t *journal); extern void __jbd2_journal_drop_transaction(journal_t *, transaction_t *); diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h index 8fba7972ff5f..63b4fb8e3b6f 100644 --- a/include/linux/mfd/88pm860x.h +++ b/include/linux/mfd/88pm860x.h @@ -330,6 +330,11 @@ struct pm860x_led_pdata { unsigned long flags; }; +struct pm860x_rtc_pdata { + int (*sync)(unsigned int ticks); + int vrtc; +}; + struct pm860x_touch_pdata { int gpadc_prebias; int slot_cycle; @@ -349,6 +354,7 @@ struct pm860x_power_pdata { struct pm860x_platform_data { struct pm860x_backlight_pdata *backlight; struct pm860x_led_pdata *led; + struct pm860x_rtc_pdata *rtc; struct pm860x_touch_pdata *touch; struct pm860x_power_pdata *power; struct regulator_init_data *regulator; diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h index 7d9b6ae1c203..896b5e47f16e 100644 --- a/include/linux/mfd/abx500.h +++ b/include/linux/mfd/abx500.h @@ -34,6 +34,13 @@ #define AB5500_2_0 0x21 #define AB5500_2_1 0x22 +/* AB8500 CIDs*/ +#define AB8500_CUTEARLY 0x00 +#define AB8500_CUT1P0 0x10 +#define AB8500_CUT1P1 0x11 +#define AB8500_CUT2P0 0x20 +#define AB8500_CUT3P0 0x30 + /* * AB3100, EVENTA1, A2 and A3 event register flags * these are catenated into a single 32-bit flag in the code @@ -186,6 +193,7 @@ struct abx500_init_settings { struct ab3550_platform_data { struct {unsigned int base; unsigned int count; } irq; void *dev_data[AB3550_NUM_DEVICES]; + size_t dev_data_sz[AB3550_NUM_DEVICES]; struct abx500_init_settings *init_settings; unsigned int init_settings_sz; }; diff --git a/include/linux/mfd/asic3.h b/include/linux/mfd/asic3.h index de3c4ad19afb..ed793b77a1c5 100644 --- a/include/linux/mfd/asic3.h +++ b/include/linux/mfd/asic3.h @@ -16,6 +16,13 @@ #include <linux/types.h> +struct led_classdev; +struct asic3_led { + const char *name; + const char *default_trigger; + struct led_classdev *cdev; +}; + struct asic3_platform_data { u16 *gpio_config; unsigned int gpio_config_num; @@ -23,6 +30,8 @@ struct asic3_platform_data { unsigned int irq_base; unsigned int gpio_base; + + struct asic3_led *leds; }; #define ASIC3_NUM_GPIO_BANKS 4 @@ -111,9 +120,9 @@ struct asic3_platform_data { #define ASIC3_GPIOA11_PWM0 ASIC3_CONFIG_GPIO(11, 1, 1, 0) #define ASIC3_GPIOA12_PWM1 ASIC3_CONFIG_GPIO(12, 1, 1, 0) #define ASIC3_GPIOA15_CONTROL_CX ASIC3_CONFIG_GPIO(15, 1, 1, 0) -#define ASIC3_GPIOC0_LED0 ASIC3_CONFIG_GPIO(32, 1, 1, 0) -#define ASIC3_GPIOC1_LED1 ASIC3_CONFIG_GPIO(33, 1, 1, 0) -#define ASIC3_GPIOC2_LED2 ASIC3_CONFIG_GPIO(34, 1, 1, 0) +#define ASIC3_GPIOC0_LED0 ASIC3_CONFIG_GPIO(32, 1, 0, 0) +#define ASIC3_GPIOC1_LED1 ASIC3_CONFIG_GPIO(33, 1, 0, 0) +#define ASIC3_GPIOC2_LED2 ASIC3_CONFIG_GPIO(34, 1, 0, 0) #define ASIC3_GPIOC3_SPI_RXD ASIC3_CONFIG_GPIO(35, 1, 0, 0) #define ASIC3_GPIOC4_CF_nCD ASIC3_CONFIG_GPIO(36, 1, 0, 0) #define ASIC3_GPIOC4_SPI_TXD ASIC3_CONFIG_GPIO(36, 1, 1, 0) @@ -152,6 +161,7 @@ struct asic3_platform_data { #define PWM_TIMEBASE_VALUE(x) ((x)&0xf) /* Low 4 bits sets time base */ #define PWM_TIMEBASE_ENABLE (1 << 4) /* Enable clock */ +#define ASIC3_NUM_LEDS 3 #define ASIC3_LED_0_Base 0x0700 #define ASIC3_LED_1_Base 0x0800 #define ASIC3_LED_2_Base 0x0900 @@ -287,10 +297,17 @@ struct asic3_platform_data { * *****************************************************************************/ #define ASIC3_SD_CONFIG_BASE 0x0400 /* Assumes 32 bit addressing */ +#define ASIC3_SD_CONFIG_SIZE 0x0200 /* Assumes 32 bit addressing */ #define ASIC3_SD_CTRL_BASE 0x1000 #define ASIC3_SDIO_CTRL_BASE 0x1200 #define ASIC3_MAP_SIZE_32BIT 0x2000 #define ASIC3_MAP_SIZE_16BIT 0x1000 +/* Functions needed by leds-asic3 */ + +struct asic3; +extern void asic3_write_register(struct asic3 *asic, unsigned int reg, u32 val); +extern u32 asic3_read_register(struct asic3 *asic, unsigned int reg); + #endif /* __ASIC3_H__ */ diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h index aef23309a742..4e76163dd862 100644 --- a/include/linux/mfd/core.h +++ b/include/linux/mfd/core.h @@ -33,8 +33,9 @@ struct mfd_cell { int (*suspend)(struct platform_device *dev); int (*resume)(struct platform_device *dev); - /* mfd_data can be used to pass data to client drivers */ - void *mfd_data; + /* platform data passed to the sub devices drivers */ + void *platform_data; + size_t pdata_size; /* * These resources can be specified relative to the parent device. @@ -89,24 +90,6 @@ static inline const struct mfd_cell *mfd_get_cell(struct platform_device *pdev) return pdev->mfd_cell; } -/* - * Given a platform device that's been created by mfd_add_devices(), fetch - * the .mfd_data entry from the mfd_cell that created it. - * Otherwise just return the platform_data pointer. - * This maintains compatibility with platform drivers whose devices aren't - * created by the mfd layer, and expect platform_data to contain what would've - * otherwise been in mfd_data. - */ -static inline void *mfd_get_data(struct platform_device *pdev) -{ - const struct mfd_cell *cell = mfd_get_cell(pdev); - - if (cell) - return cell->mfd_data; - else - return pdev->dev.platform_data; -} - extern int mfd_add_devices(struct device *parent, int id, struct mfd_cell *cells, int n_devs, struct resource *mem_base, diff --git a/include/linux/mfd/pm8xxx/core.h b/include/linux/mfd/pm8xxx/core.h new file mode 100644 index 000000000000..bd2f4f64e931 --- /dev/null +++ b/include/linux/mfd/pm8xxx/core.h @@ -0,0 +1,81 @@ +/* + * Copyright (c) 2011, Code Aurora Forum. 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 and + * only 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. + */ +/* + * Qualcomm PMIC 8xxx driver header file + * + */ + +#ifndef __MFD_PM8XXX_CORE_H +#define __MFD_PM8XXX_CORE_H + +#include <linux/mfd/core.h> + +struct pm8xxx_drvdata { + int (*pmic_readb) (const struct device *dev, u16 addr, u8 *val); + int (*pmic_writeb) (const struct device *dev, u16 addr, u8 val); + int (*pmic_read_buf) (const struct device *dev, u16 addr, u8 *buf, + int n); + int (*pmic_write_buf) (const struct device *dev, u16 addr, u8 *buf, + int n); + int (*pmic_read_irq_stat) (const struct device *dev, int irq); + void *pm_chip_data; +}; + +static inline int pm8xxx_readb(const struct device *dev, u16 addr, u8 *val) +{ + struct pm8xxx_drvdata *dd = dev_get_drvdata(dev); + + if (!dd) + return -EINVAL; + return dd->pmic_readb(dev, addr, val); +} + +static inline int pm8xxx_writeb(const struct device *dev, u16 addr, u8 val) +{ + struct pm8xxx_drvdata *dd = dev_get_drvdata(dev); + + if (!dd) + return -EINVAL; + return dd->pmic_writeb(dev, addr, val); +} + +static inline int pm8xxx_read_buf(const struct device *dev, u16 addr, u8 *buf, + int n) +{ + struct pm8xxx_drvdata *dd = dev_get_drvdata(dev); + + if (!dd) + return -EINVAL; + return dd->pmic_read_buf(dev, addr, buf, n); +} + +static inline int pm8xxx_write_buf(const struct device *dev, u16 addr, u8 *buf, + int n) +{ + struct pm8xxx_drvdata *dd = dev_get_drvdata(dev); + + if (!dd) + return -EINVAL; + return dd->pmic_write_buf(dev, addr, buf, n); +} + +static inline int pm8xxx_read_irq_stat(const struct device *dev, int irq) +{ + struct pm8xxx_drvdata *dd = dev_get_drvdata(dev); + + if (!dd) + return -EINVAL; + return dd->pmic_read_irq_stat(dev, irq); +} + +#endif diff --git a/include/linux/mfd/pm8xxx/irq.h b/include/linux/mfd/pm8xxx/irq.h new file mode 100644 index 000000000000..4b21769f4483 --- /dev/null +++ b/include/linux/mfd/pm8xxx/irq.h @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2011, Code Aurora Forum. 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 and + * only 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. + */ +/* + * Qualcomm PMIC irq 8xxx driver header file + * + */ + +#ifndef __MFD_PM8XXX_IRQ_H +#define __MFD_PM8XXX_IRQ_H + +#include <linux/errno.h> +#include <linux/err.h> + +struct pm8xxx_irq_core_data { + u32 rev; + int nirqs; +}; + +struct pm8xxx_irq_platform_data { + int irq_base; + struct pm8xxx_irq_core_data irq_cdata; + int devirq; + int irq_trigger_flag; +}; + +struct pm_irq_chip; + +#ifdef CONFIG_MFD_PM8XXX_IRQ +int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq); +struct pm_irq_chip * __devinit pm8xxx_irq_init(struct device *dev, + const struct pm8xxx_irq_platform_data *pdata); +int __devexit pm8xxx_irq_exit(struct pm_irq_chip *chip); +#else +static inline int pm8xxx_get_irq_stat(struct pm_irq_chip *chip, int irq) +{ + return -ENXIO; +} +static inline struct pm_irq_chip * __devinit pm8xxx_irq_init( + const struct device *dev, + const struct pm8xxx_irq_platform_data *pdata) +{ + return ERR_PTR(-ENXIO); +} +static inline int __devexit pm8xxx_irq_exit(struct pm_irq_chip *chip) +{ + return -ENXIO; +} +#endif /* CONFIG_MFD_PM8XXX_IRQ */ +#endif /* __MFD_PM8XXX_IRQ_H */ diff --git a/include/linux/mfd/pm8xxx/pm8921.h b/include/linux/mfd/pm8xxx/pm8921.h new file mode 100644 index 000000000000..d5517fd32d1b --- /dev/null +++ b/include/linux/mfd/pm8xxx/pm8921.h @@ -0,0 +1,31 @@ +/* + * Copyright (c) 2011, Code Aurora Forum. 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 and + * only 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. + */ +/* + * Qualcomm PMIC 8921 driver header file + * + */ + +#ifndef __MFD_PM8921_H +#define __MFD_PM8921_H + +#include <linux/device.h> +#include <linux/mfd/pm8xxx/irq.h> + +#define PM8921_NR_IRQS 256 + +struct pm8921_platform_data { + int irq_base; + struct pm8xxx_irq_platform_data *irq_pdata; +}; + +#endif diff --git a/include/linux/mfd/twl4030-codec.h b/include/linux/mfd/twl4030-codec.h index 2ec317c68e59..5cc16bbd1da1 100644 --- a/include/linux/mfd/twl4030-codec.h +++ b/include/linux/mfd/twl4030-codec.h @@ -1,7 +1,7 @@ /* * MFD driver for twl4030 codec submodule * - * Author: Peter Ujfalusi <peter.ujfalusi@nokia.com> + * Author: Peter Ujfalusi <peter.ujfalusi@ti.com> * * Copyright: (C) 2009 Nokia Corporation * diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h index 903280d21866..0d515ee1c247 100644 --- a/include/linux/mfd/wm831x/core.h +++ b/include/linux/mfd/wm831x/core.h @@ -301,30 +301,4 @@ int wm831x_device_suspend(struct wm831x *wm831x); int wm831x_irq_init(struct wm831x *wm831x, int irq); void wm831x_irq_exit(struct wm831x *wm831x); -static inline int __must_check wm831x_request_irq(struct wm831x *wm831x, - unsigned int irq, - irq_handler_t handler, - unsigned long flags, - const char *name, - void *dev) -{ - return request_threaded_irq(irq, NULL, handler, flags, name, dev); -} - -static inline void wm831x_free_irq(struct wm831x *wm831x, - unsigned int irq, void *dev) -{ - free_irq(irq, dev); -} - -static inline void wm831x_disable_irq(struct wm831x *wm831x, int irq) -{ - disable_irq(irq); -} - -static inline void wm831x_enable_irq(struct wm831x *wm831x, int irq) -{ - enable_irq(irq); -} - #endif diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h index 632d1567a1b6..ff42d700293f 100644 --- a/include/linux/mfd/wm831x/pdata.h +++ b/include/linux/mfd/wm831x/pdata.h @@ -105,6 +105,9 @@ struct wm831x_watchdog_pdata { #define WM831X_MAX_LDO 11 #define WM831X_MAX_ISINK 2 +#define WM831X_GPIO_CONFIGURE 0x10000 +#define WM831X_GPIO_NUM 16 + struct wm831x_pdata { /** Used to distinguish multiple WM831x chips */ int wm831x_num; @@ -119,6 +122,7 @@ struct wm831x_pdata { int irq_base; int gpio_base; + int gpio_defaults[WM831X_GPIO_NUM]; struct wm831x_backlight_pdata *backlight; struct wm831x_backup_pdata *backup; struct wm831x_battery_pdata *battery; diff --git a/include/linux/mm.h b/include/linux/mm.h index 8eb969ebf904..fb8e814f78dc 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -165,12 +165,12 @@ extern pgprot_t protection_map[16]; */ static inline int is_linear_pfn_mapping(struct vm_area_struct *vma) { - return (vma->vm_flags & VM_PFN_AT_MMAP); + return !!(vma->vm_flags & VM_PFN_AT_MMAP); } static inline int is_pfn_mapping(struct vm_area_struct *vma) { - return (vma->vm_flags & VM_PFNMAP); + return !!(vma->vm_flags & VM_PFNMAP); } /* @@ -1432,7 +1432,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr, unsigned long flag, unsigned long pgoff); extern unsigned long mmap_region(struct file *file, unsigned long addr, unsigned long len, unsigned long flags, - unsigned int vm_flags, unsigned long pgoff); + vm_flags_t vm_flags, unsigned long pgoff); static inline unsigned long do_mmap(struct file *file, unsigned long addr, unsigned long len, unsigned long prot, diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 071d459e866b..6fe96c19f85e 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -102,6 +102,8 @@ struct page { #endif }; +typedef unsigned long __nocast vm_flags_t; + /* * A region containing a mapping of a non-memory backed file under NOMMU * conditions. These are held in a global tree and are pinned by the VMAs that @@ -109,7 +111,7 @@ struct page { */ struct vm_region { struct rb_node vm_rb; /* link in global region tree */ - unsigned long vm_flags; /* VMA vm_flags */ + vm_flags_t vm_flags; /* VMA vm_flags */ unsigned long vm_start; /* start address of region */ unsigned long vm_end; /* region initialised to here */ unsigned long vm_top; /* region allocated to here */ diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 4c4ac3f3ce5a..a9dd89552f9c 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -24,6 +24,7 @@ /* leave room for NETLINK_DM (DM Events) */ #define NETLINK_SCSITRANSPORT 18 /* SCSI Transports */ #define NETLINK_ECRYPTFS 19 +#define NETLINK_RDMA 20 #define MAX_LINKS 32 diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h index 06d69648fc86..e9811892844f 100644 --- a/include/linux/seqlock.h +++ b/include/linux/seqlock.h @@ -41,9 +41,6 @@ typedef struct { #define __SEQLOCK_UNLOCKED(lockname) \ { 0, __SPIN_LOCK_UNLOCKED(lockname) } -#define SEQLOCK_UNLOCKED \ - __SEQLOCK_UNLOCKED(old_style_seqlock_init) - #define seqlock_init(x) \ do { \ (x)->sequence = 0; \ diff --git a/include/linux/smp.h b/include/linux/smp.h index 74243c86ba39..7ad824d510a2 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -98,16 +98,6 @@ void ipi_call_unlock_irq(void); */ int on_each_cpu(smp_call_func_t func, void *info, int wait); -#define MSG_ALL_BUT_SELF 0x8000 /* Assume <32768 CPU's */ -#define MSG_ALL 0x8001 - -#define MSG_INVALIDATE_TLB 0x0001 /* Remote processor TLB invalidate */ -#define MSG_STOP_CPU 0x0002 /* Sent to shut down slave CPU's - * when rebooting - */ -#define MSG_RESCHEDULE 0x0003 /* Reschedule request from master CPU*/ -#define MSG_CALL_FUNCTION 0x0004 /* Call function on all other CPUs */ - /* * Mark the boot cpu "online" so that it can call console drivers in * printk() and can access its per-cpu storage. diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index b4d7710bc38d..bb4f5fbbbd8e 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -581,7 +581,7 @@ extern int spi_bus_unlock(struct spi_master *master); * Callable only from contexts that can sleep. */ static inline int -spi_write(struct spi_device *spi, const u8 *buf, size_t len) +spi_write(struct spi_device *spi, const void *buf, size_t len) { struct spi_transfer t = { .tx_buf = buf, @@ -605,7 +605,7 @@ spi_write(struct spi_device *spi, const u8 *buf, size_t len) * Callable only from contexts that can sleep. */ static inline int -spi_read(struct spi_device *spi, u8 *buf, size_t len) +spi_read(struct spi_device *spi, void *buf, size_t len) { struct spi_transfer t = { .rx_buf = buf, @@ -620,8 +620,8 @@ spi_read(struct spi_device *spi, u8 *buf, size_t len) /* this copies txbuf and rxbuf data; for small transfers only! */ extern int spi_write_then_read(struct spi_device *spi, - const u8 *txbuf, unsigned n_tx, - u8 *rxbuf, unsigned n_rx); + const void *txbuf, unsigned n_tx, + void *rxbuf, unsigned n_rx); /** * spi_w8r8 - SPI synchronous 8 bit write followed by 8 bit read diff --git a/include/rdma/Kbuild b/include/rdma/Kbuild index e7c043216558..ea56f76c0c22 100644 --- a/include/rdma/Kbuild +++ b/include/rdma/Kbuild @@ -1 +1,6 @@ +header-y += ib_user_cm.h header-y += ib_user_mad.h +header-y += ib_user_sa.h +header-y += ib_user_verbs.h +header-y += rdma_netlink.h +header-y += rdma_user_cm.h diff --git a/include/rdma/ib_user_cm.h b/include/rdma/ib_user_cm.h index bd3d380781e0..f79014aa28f9 100644 --- a/include/rdma/ib_user_cm.h +++ b/include/rdma/ib_user_cm.h @@ -34,6 +34,7 @@ #ifndef IB_USER_CM_H #define IB_USER_CM_H +#include <linux/types.h> #include <rdma/ib_user_sa.h> #define IB_USER_CM_ABI_VERSION 5 diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h index 169f7a53fb0c..26977c149c41 100644 --- a/include/rdma/rdma_cm.h +++ b/include/rdma/rdma_cm.h @@ -111,6 +111,20 @@ struct rdma_cm_event { } param; }; +enum rdma_cm_state { + RDMA_CM_IDLE, + RDMA_CM_ADDR_QUERY, + RDMA_CM_ADDR_RESOLVED, + RDMA_CM_ROUTE_QUERY, + RDMA_CM_ROUTE_RESOLVED, + RDMA_CM_CONNECT, + RDMA_CM_DISCONNECT, + RDMA_CM_ADDR_BOUND, + RDMA_CM_LISTEN, + RDMA_CM_DEVICE_REMOVAL, + RDMA_CM_DESTROYING +}; + struct rdma_cm_id; /** @@ -130,6 +144,7 @@ struct rdma_cm_id { rdma_cm_event_handler event_handler; struct rdma_route route; enum rdma_port_space ps; + enum ib_qp_type qp_type; u8 port_num; }; @@ -140,9 +155,11 @@ struct rdma_cm_id { * returned rdma_id. * @context: User specified context associated with the id. * @ps: RDMA port space. + * @qp_type: type of queue pair associated with the id. */ struct rdma_cm_id *rdma_create_id(rdma_cm_event_handler event_handler, - void *context, enum rdma_port_space ps); + void *context, enum rdma_port_space ps, + enum ib_qp_type qp_type); /** * rdma_destroy_id - Destroys an RDMA identifier. diff --git a/include/rdma/rdma_netlink.h b/include/rdma/rdma_netlink.h new file mode 100644 index 000000000000..3c5363ab867b --- /dev/null +++ b/include/rdma/rdma_netlink.h @@ -0,0 +1,92 @@ +#ifndef _RDMA_NETLINK_H +#define _RDMA_NETLINK_H + +#include <linux/types.h> + +enum { + RDMA_NL_RDMA_CM = 1 +}; + +#define RDMA_NL_GET_CLIENT(type) ((type & (((1 << 6) - 1) << 10)) >> 10) +#define RDMA_NL_GET_OP(type) (type & ((1 << 10) - 1)) +#define RDMA_NL_GET_TYPE(client, op) ((client << 10) + op) + +enum { + RDMA_NL_RDMA_CM_ID_STATS = 0, + RDMA_NL_RDMA_CM_NUM_OPS +}; + +enum { + RDMA_NL_RDMA_CM_ATTR_SRC_ADDR = 1, + RDMA_NL_RDMA_CM_ATTR_DST_ADDR, + RDMA_NL_RDMA_CM_NUM_ATTR, +}; + +struct rdma_cm_id_stats { + __u32 qp_num; + __u32 bound_dev_if; + __u32 port_space; + __s32 pid; + __u8 cm_state; + __u8 node_type; + __u8 port_num; + __u8 qp_type; +}; + +#ifdef __KERNEL__ + +#include <linux/netlink.h> + +struct ibnl_client_cbs { + int (*dump)(struct sk_buff *skb, struct netlink_callback *nlcb); +}; + +int ibnl_init(void); +void ibnl_cleanup(void); + +/** + * Add a a client to the list of IB netlink exporters. + * @index: Index of the added client + * @nops: Number of supported ops by the added client. + * @cb_table: A table for op->callback + * + * Returns 0 on success or a negative error code. + */ +int ibnl_add_client(int index, int nops, + const struct ibnl_client_cbs cb_table[]); + +/** + * Remove a client from IB netlink. + * @index: Index of the removed IB client. + * + * Returns 0 on success or a negative error code. + */ +int ibnl_remove_client(int index); + +/** + * Put a new message in a supplied skb. + * @skb: The netlink skb. + * @nlh: Pointer to put the header of the new netlink message. + * @seq: The message sequence number. + * @len: The requested message length to allocate. + * @client: Calling IB netlink client. + * @op: message content op. + * Returns the allocated buffer on success and NULL on failure. + */ +void *ibnl_put_msg(struct sk_buff *skb, struct nlmsghdr **nlh, int seq, + int len, int client, int op); +/** + * Put a new attribute in a supplied skb. + * @skb: The netlink skb. + * @nlh: Header of the netlink message to append the attribute to. + * @len: The length of the attribute data. + * @data: The attribute data to put. + * @type: The attribute type. + * Returns the 0 and a negative error code on failure. + */ +int ibnl_put_attr(struct sk_buff *skb, struct nlmsghdr *nlh, + int len, void *data, int type); + +#endif /* __KERNEL__ */ + +#endif /* _RDMA_NETLINK_H */ diff --git a/include/trace/events/gpio.h b/include/trace/events/gpio.h new file mode 100644 index 000000000000..927a8ad9e51b --- /dev/null +++ b/include/trace/events/gpio.h @@ -0,0 +1,56 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM gpio + +#if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_GPIO_H + +#include <linux/tracepoint.h> + +TRACE_EVENT(gpio_direction, + + TP_PROTO(unsigned gpio, int in, int err), + + TP_ARGS(gpio, in, err), + + TP_STRUCT__entry( + __field(unsigned, gpio) + __field(int, in) + __field(int, err) + ), + + TP_fast_assign( + __entry->gpio = gpio; + __entry->in = in; + __entry->err = err; + ), + + TP_printk("%u %3s (%d)", __entry->gpio, + __entry->in ? "in" : "out", __entry->err) +); + +TRACE_EVENT(gpio_value, + + TP_PROTO(unsigned gpio, int get, int value), + + TP_ARGS(gpio, get, value), + + TP_STRUCT__entry( + __field(unsigned, gpio) + __field(int, get) + __field(int, value) + ), + + TP_fast_assign( + __entry->gpio = gpio; + __entry->get = get; + __entry->value = value; + ), + + TP_printk("%u %3s %d", __entry->gpio, + __entry->get ? "get" : "set", __entry->value) +); + +#endif /* if !defined(_TRACE_GPIO_H) || defined(TRACE_HEADER_MULTI_READ) */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h index b33257bc7e83..70213b4515eb 100644 --- a/include/xen/interface/xen.h +++ b/include/xen/interface/xen.h @@ -58,6 +58,7 @@ #define __HYPERVISOR_event_channel_op 32 #define __HYPERVISOR_physdev_op 33 #define __HYPERVISOR_hvm_op 34 +#define __HYPERVISOR_tmem_op 38 /* Architecture-specific hypercall definitions. */ #define __HYPERVISOR_arch_0 48 @@ -461,6 +462,27 @@ typedef uint8_t xen_domain_handle_t[16]; #define __mk_unsigned_long(x) x ## UL #define mk_unsigned_long(x) __mk_unsigned_long(x) +#define TMEM_SPEC_VERSION 1 + +struct tmem_op { + uint32_t cmd; + int32_t pool_id; + union { + struct { /* for cmd == TMEM_NEW_POOL */ + uint64_t uuid[2]; + uint32_t flags; + } new; + struct { + uint64_t oid[3]; + uint32_t index; + uint32_t tmem_offset; + uint32_t pfn_offset; + uint32_t len; + GUEST_HANDLE(void) gmfn; /* guest machine page frame */ + } gen; + } u; +}; + #else /* __ASSEMBLY__ */ /* In assembly code we cannot use C numeric constant suffixes. */ |