ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: usr / src / linux-headers-5.4.0-216 / include / linux

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _IDE_H
#define _IDE_H
/*
 *  linux/include/linux/ide.h
 *
 *  Copyright (C) 1994-2002  Linus Torvalds & authors
 */

#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/ata.h>
#include <linux/blk-mq.h>
#include <linux/proc_fs.h>
#include <linux/interrupt.h>
#include <linux/bitops.h>
#include <linux/bio.h>
#include <linux/pci.h>
#include <linux/completion.h>
#include <linux/pm.h>
#include <linux/mutex.h>
/* for request_sense */
#include <linux/cdrom.h>
#include <scsi/scsi_cmnd.h>
#include <asm/byteorder.h>
#include <asm/io.h>

/*
 * Probably not wise to fiddle with these
 */
#define SUPPORT_VLB_SYNC 1
#define IDE_DEFAULT_MAX_FAILURES	1
#define ERROR_MAX	8	/* Max read/write errors per sector */
#define ERROR_RESET	3	/* Reset controller every 4th retry */
#define ERROR_RECAL	1	/* Recalibrate every 2nd retry */

struct device;

/* values for ide_request.type */
enum ata_priv_type {
	ATA_PRIV_MISC,
	ATA_PRIV_TASKFILE,
	ATA_PRIV_PC,
	ATA_PRIV_SENSE,		/* sense request */
	ATA_PRIV_PM_SUSPEND,	/* suspend request */
	ATA_PRIV_PM_RESUME,	/* resume request */
};

struct ide_request {
	struct scsi_request sreq;
	u8 sense[SCSI_SENSE_BUFFERSIZE];
	u8 type;
	void *special;
};

static inline struct ide_request *ide_req(struct request *rq)
{
	return blk_mq_rq_to_pdu(rq);
}

static inline bool ata_misc_request(struct request *rq)
{
	return blk_rq_is_private(rq) && ide_req(rq)->type == ATA_PRIV_MISC;
}

static inline bool ata_taskfile_request(struct request *rq)
{
	return blk_rq_is_private(rq) && ide_req(rq)->type == ATA_PRIV_TASKFILE;
}

static inline bool ata_pc_request(struct request *rq)
{
	return blk_rq_is_private(rq) && ide_req(rq)->type == ATA_PRIV_PC;
}

static inline bool ata_sense_request(struct request *rq)
{
	return blk_rq_is_private(rq) && ide_req(rq)->type == ATA_PRIV_SENSE;
}

static inline bool ata_pm_request(struct request *rq)
{
	return blk_rq_is_private(rq) &&
		(ide_req(rq)->type == ATA_PRIV_PM_SUSPEND ||
		 ide_req(rq)->type == ATA_PRIV_PM_RESUME);
}

/* Error codes returned in result to the higher part of the driver. */
enum {
	IDE_DRV_ERROR_GENERAL	= 101,
	IDE_DRV_ERROR_FILEMARK	= 102,
	IDE_DRV_ERROR_EOD	= 103,
};

/*
 * Definitions for accessing IDE controller registers
 */
#define IDE_NR_PORTS		(10)

struct ide_io_ports {
	unsigned long	data_addr;

union {
		unsigned long error_addr;	/*   read:  error */
		unsigned long feature_addr;	/*  write: feature */
	};

unsigned long	nsect_addr;
	unsigned long	lbal_addr;
	unsigned long	lbam_addr;
	unsigned long	lbah_addr;

unsigned long	device_addr;

union {
		unsigned long status_addr;	/*  read: status  */
		unsigned long command_addr;	/* write: command */
	};

unsigned long	ctl_addr;

unsigned long	irq_addr;
};

#define OK_STAT(stat,good,bad)	(((stat)&((good)|(bad)))==(good))

#define BAD_R_STAT	(ATA_BUSY | ATA_ERR)
#define BAD_W_STAT	(BAD_R_STAT | ATA_DF)
#define BAD_STAT	(BAD_R_STAT | ATA_DRQ)
#define DRIVE_READY	(ATA_DRDY | ATA_DSC)

#define BAD_CRC		(ATA_ABORTED | ATA_ICRC)

#define SATA_NR_PORTS		(3)	/* 16 possible ?? */

#define SATA_STATUS_OFFSET	(0)
#define SATA_ERROR_OFFSET	(1)
#define SATA_CONTROL_OFFSET	(2)

/*
 * Our Physical Region Descriptor (PRD) table should be large enough
 * to handle the biggest I/O request we are likely to see.  Since requests
 * can have no more than 256 sectors, and since the typical blocksize is
 * two or more sectors, we could get by with a limit of 128 entries here for
 * the usual worst case.  Most requests seem to include some contiguous blocks,
 * further reducing the number of table entries required.
 *
 * The driver reverts to PIO mode for individual requests that exceed
 * this limit (possible with 512 byte blocksizes, eg. MSDOS f/s), so handling
 * 100% of all crazy scenarios here is not necessary.
 *
 * As it turns out though, we must allocate a full 4KB page for this,
 * so the two PRD tables (ide0 & ide1) will each get half of that,
 * allowing each to have about 256 entries (8 bytes each) from this.
 */
#define PRD_BYTES       8
#define PRD_ENTRIES	256

/*
 * Some more useful definitions
 */
#define PARTN_BITS	6	/* number of minor dev bits for partitions */
#define MAX_DRIVES	2	/* per interface; 2 assumed by lots of code */

/*
 * Timeouts for various operations:
 */
enum {
	/* spec allows up to 20ms, but CF cards and SSD drives need more */
	WAIT_DRQ	= 1 * HZ,	/* 1s */
	/* some laptops are very slow */
	WAIT_READY	= 5 * HZ,	/* 5s */
	/* should be less than 3ms (?), if all ATAPI CD is closed at boot */
	WAIT_PIDENTIFY	= 10 * HZ,	/* 10s */
	/* worst case when spinning up */
	WAIT_WORSTCASE	= 30 * HZ,	/* 30s */
	/* maximum wait for an IRQ to happen */
	WAIT_CMD	= 10 * HZ,	/* 10s */
	/* Some drives require a longer IRQ timeout. */
	WAIT_FLOPPY_CMD	= 50 * HZ,	/* 50s */
	/*
	 * Some drives (for example, Seagate STT3401A Travan) require a very
	 * long timeout, because they don't return an interrupt or clear their
	 * BSY bit until after the command completes (even retension commands).
	 */
	WAIT_TAPE_CMD	= 900 * HZ,	/* 900s */
	/* minimum sleep time */
	WAIT_MIN_SLEEP	= HZ / 50,	/* 20ms */
};

/*
 * Op codes for special requests to be handled by ide_special_rq().
 * Values should be in the range of 0x20 to 0x3f.
 */
#define REQ_DRIVE_RESET		0x20
#define REQ_DEVSET_EXEC		0x21
#define REQ_PARK_HEADS		0x22
#define REQ_UNPARK_HEADS	0x23

/*
 * hwif_chipset_t is used to keep track of the specific hardware
 * chipset used by each IDE interface, if known.
 */
enum {		ide_unknown,	ide_generic,	ide_pci,
		ide_cmd640,	ide_dtc2278,	ide_ali14xx,
		ide_qd65xx,	ide_umc8672,	ide_ht6560b,
		ide_4drives,	ide_pmac,	ide_acorn,
		ide_au1xxx,	ide_palm3710
};

typedef u8 hwif_chipset_t;

/*
 * Structure to hold all information about the location of this port
 */
struct ide_hw {
	union {
		struct ide_io_ports	io_ports;
		unsigned long		io_ports_array[IDE_NR_PORTS];
	};

int		irq;			/* our irq number */
	struct device	*dev, *parent;
	unsigned long	config;
};

static inline void ide_std_init_ports(struct ide_hw *hw,
				      unsigned long io_addr,
				      unsigned long ctl_addr)
{
	unsigned int i;

for (i = 0; i <= 7; i++)
		hw->io_ports_array[i] = io_addr++;

hw->io_ports.ctl_addr = ctl_addr;
}

#define MAX_HWIFS	10

/*
 * Now for the data we need to maintain per-drive:  ide_drive_t
 */

#define ide_scsi	0x21
#define ide_disk	0x20
#define ide_optical	0x7
#define ide_cdrom	0x5
#define ide_tape	0x1
#define ide_floppy	0x0

/*
 * Special Driver Flags
 */
enum {
	IDE_SFLAG_SET_GEOMETRY		= BIT(0),
	IDE_SFLAG_RECALIBRATE		= BIT(1),
	IDE_SFLAG_SET_MULTMODE		= BIT(2),
};

/*
 * Status returned from various ide_ functions
 */
typedef enum {
	ide_stopped,	/* no drive operation was started */
	ide_started,	/* a drive operation was started, handler was set */
} ide_startstop_t;

enum {
	IDE_VALID_ERROR 		= BIT(1),
	IDE_VALID_FEATURE		= IDE_VALID_ERROR,
	IDE_VALID_NSECT 		= BIT(2),
	IDE_VALID_LBAL			= BIT(3),
	IDE_VALID_LBAM			= BIT(4),
	IDE_VALID_LBAH			= BIT(5),
	IDE_VALID_DEVICE		= BIT(6),
	IDE_VALID_LBA			= IDE_VALID_LBAL |
					  IDE_VALID_LBAM |
					  IDE_VALID_LBAH,
	IDE_VALID_OUT_TF		= IDE_VALID_FEATURE |
					  IDE_VALID_NSECT |
					  IDE_VALID_LBA,
	IDE_VALID_IN_TF 		= IDE_VALID_NSECT |
					  IDE_VALID_LBA,
	IDE_VALID_OUT_HOB		= IDE_VALID_OUT_TF,
	IDE_VALID_IN_HOB		= IDE_VALID_ERROR |
					  IDE_VALID_NSECT |
					  IDE_VALID_LBA,
};

enum {
	IDE_TFLAG_LBA48			= BIT(0),
	IDE_TFLAG_WRITE			= BIT(1),
	IDE_TFLAG_CUSTOM_HANDLER	= BIT(2),
	IDE_TFLAG_DMA_PIO_FALLBACK	= BIT(3),
	/* force 16-bit I/O operations */
	IDE_TFLAG_IO_16BIT		= BIT(4),
	/* struct ide_cmd was allocated using kmalloc() */
	IDE_TFLAG_DYN			= BIT(5),
	IDE_TFLAG_FS			= BIT(6),
	IDE_TFLAG_MULTI_PIO		= BIT(7),
	IDE_TFLAG_SET_XFER		= BIT(8),
};

enum {
	IDE_FTFLAG_FLAGGED		= BIT(0),
	IDE_FTFLAG_SET_IN_FLAGS		= BIT(1),
	IDE_FTFLAG_OUT_DATA		= BIT(2),
	IDE_FTFLAG_IN_DATA		= BIT(3),
};

struct ide_taskfile {
	u8	data;		/* 0: data byte (for TASKFILE ioctl) */
	union {			/* 1: */
		u8 error;	/*  read: error */
		u8 feature;	/* write: feature */
	};
	u8	nsect;		/* 2: number of sectors */
	u8	lbal;		/* 3: LBA low */
	u8	lbam;		/* 4: LBA mid */
	u8	lbah;		/* 5: LBA high */
	u8	device;		/* 6: device select */
	union {			/* 7: */
		u8 status;	/*  read: status */
		u8 command;	/* write: command */
	};
};

struct ide_cmd {
	struct ide_taskfile	tf;
	struct ide_taskfile	hob;
	struct {
		struct {
			u8		tf;
			u8		hob;
		} out, in;
	} valid;

u16			tf_flags;
	u8			ftf_flags;	/* for TASKFILE ioctl */
	int			protocol;

int			sg_nents;	  /* number of sg entries */
	int			orig_sg_nents;
	int			sg_dma_direction; /* DMA transfer direction */

unsigned int		nbytes;
	unsigned int		nleft;
	unsigned int		last_xfer_len;

struct scatterlist	*cursg;
	unsigned int		cursg_ofs;

struct request		*rq;		/* copy of request */
};

/* ATAPI packet command flags */
enum {
	/* set when an error is considered normal - no retry (ide-tape) */
	PC_FLAG_ABORT			= BIT(0),
	PC_FLAG_SUPPRESS_ERROR		= BIT(1),
	PC_FLAG_WAIT_FOR_DSC		= BIT(2),
	PC_FLAG_DMA_OK			= BIT(3),
	PC_FLAG_DMA_IN_PROGRESS		= BIT(4),
	PC_FLAG_DMA_ERROR		= BIT(5),
	PC_FLAG_WRITING			= BIT(6),
};

#define ATAPI_WAIT_PC		(60 * HZ)

struct ide_atapi_pc {
	/* actual packet bytes */
	u8 c[12];
	/* incremented on each retry */
	int retries;
	int error;

/* bytes to transfer */
	int req_xfer;

/* the corresponding request */
	struct request *rq;

unsigned long flags;

/*
	 * those are more or less driver-specific and some of them are subject
	 * to change/removal later.
	 */
	unsigned long timeout;
};

struct ide_devset;
struct ide_driver;

#ifdef CONFIG_BLK_DEV_IDEACPI
struct ide_acpi_drive_link;
struct ide_acpi_hwif_link;
#endif

struct ide_drive_s;

struct ide_disk_ops {
	int		(*check)(struct ide_drive_s *, const char *);
	int		(*get_capacity)(struct ide_drive_s *);
	void		(*unlock_native_capacity)(struct ide_drive_s *);
	void		(*setup)(struct ide_drive_s *);
	void		(*flush)(struct ide_drive_s *);
	int		(*init_media)(struct ide_drive_s *, struct gendisk *);
	int		(*set_doorlock)(struct ide_drive_s *, struct gendisk *,
					int);
	ide_startstop_t	(*do_request)(struct ide_drive_s *, struct request *,
				      sector_t);
	int		(*ioctl)(struct ide_drive_s *, struct block_device *,
				 fmode_t, unsigned int, unsigned long);
};

/* ATAPI device flags */
enum {
	IDE_AFLAG_DRQ_INTERRUPT		= BIT(0),

/* ide-cd */
	/* Drive cannot eject the disc. */
	IDE_AFLAG_NO_EJECT		= BIT(1),
	/* Drive is a pre ATAPI 1.2 drive. */
	IDE_AFLAG_PRE_ATAPI12		= BIT(2),
	/* TOC addresses are in BCD. */
	IDE_AFLAG_TOCADDR_AS_BCD	= BIT(3),
	/* TOC track numbers are in BCD. */
	IDE_AFLAG_TOCTRACKS_AS_BCD	= BIT(4),
	/* Saved TOC information is current. */
	IDE_AFLAG_TOC_VALID		= BIT(6),
	/* We think that the drive door is locked. */
	IDE_AFLAG_DOOR_LOCKED		= BIT(7),
	/* SET_CD_SPEED command is unsupported. */
	IDE_AFLAG_NO_SPEED_SELECT	= BIT(8),
	IDE_AFLAG_VERTOS_300_SSD	= BIT(9),
	IDE_AFLAG_VERTOS_600_ESD	= BIT(10),
	IDE_AFLAG_SANYO_3CD		= BIT(11),
	IDE_AFLAG_FULL_CAPS_PAGE	= BIT(12),
	IDE_AFLAG_PLAY_AUDIO_OK		= BIT(13),
	IDE_AFLAG_LE_SPEED_FIELDS	= BIT(14),

/* ide-floppy */
	/* Avoid commands not supported in Clik drive */
	IDE_AFLAG_CLIK_DRIVE		= BIT(15),
	/* Requires BH algorithm for packets */
	IDE_AFLAG_ZIP_DRIVE		= BIT(16),
	/* Supports format progress report */
	IDE_AFLAG_SRFP			= BIT(17),

/* ide-tape */
	IDE_AFLAG_IGNORE_DSC		= BIT(18),
	/* 0 When the tape position is unknown */
	IDE_AFLAG_ADDRESS_VALID		= BIT(19),
	/* Device already opened */
	IDE_AFLAG_BUSY			= BIT(20),
	/* Attempt to auto-detect the current user block size */
	IDE_AFLAG_DETECT_BS		= BIT(21),
	/* Currently on a filemark */
	IDE_AFLAG_FILEMARK		= BIT(22),
	/* 0 = no tape is loaded, so we don't rewind after ejecting */
	IDE_AFLAG_MEDIUM_PRESENT	= BIT(23),

IDE_AFLAG_NO_AUTOCLOSE		= BIT(24),
};

/* device flags */
enum {
	/* restore settings after device reset */
	IDE_DFLAG_KEEP_SETTINGS		= BIT(0),
	/* device is using DMA for read/write */
	IDE_DFLAG_USING_DMA		= BIT(1),
	/* okay to unmask other IRQs */
	IDE_DFLAG_UNMASK		= BIT(2),
	/* don't attempt flushes */
	IDE_DFLAG_NOFLUSH		= BIT(3),
	/* DSC overlap */
	IDE_DFLAG_DSC_OVERLAP		= BIT(4),
	/* give potential excess bandwidth */
	IDE_DFLAG_NICE1			= BIT(5),
	/* device is physically present */
	IDE_DFLAG_PRESENT		= BIT(6),
	/* disable Host Protected Area */
	IDE_DFLAG_NOHPA			= BIT(7),
	/* id read from device (synthetic if not set) */
	IDE_DFLAG_ID_READ		= BIT(8),
	IDE_DFLAG_NOPROBE		= BIT(9),
	/* need to do check_media_change() */
	IDE_DFLAG_REMOVABLE		= BIT(10),
	/* needed for removable devices */
	IDE_DFLAG_ATTACH		= BIT(11),
	IDE_DFLAG_FORCED_GEOM		= BIT(12),
	/* disallow setting unmask bit */
	IDE_DFLAG_NO_UNMASK		= BIT(13),
	/* disallow enabling 32-bit I/O */
	IDE_DFLAG_NO_IO_32BIT		= BIT(14),
	/* for removable only: door lock/unlock works */
	IDE_DFLAG_DOORLOCKING		= BIT(15),
	/* disallow DMA */
	IDE_DFLAG_NODMA			= BIT(16),
	/* powermanagement told us not to do anything, so sleep nicely */
	IDE_DFLAG_BLOCKED		= BIT(17),
	/* sleeping & sleep field valid */
	IDE_DFLAG_SLEEPING		= BIT(18),
	IDE_DFLAG_POST_RESET		= BIT(19),
	IDE_DFLAG_UDMA33_WARNED		= BIT(20),
	IDE_DFLAG_LBA48			= BIT(21),
	/* status of write cache */
	IDE_DFLAG_WCACHE		= BIT(22),
	/* used for ignoring ATA_DF */
	IDE_DFLAG_NOWERR		= BIT(23),
	/* retrying in PIO */
	IDE_DFLAG_DMA_PIO_RETRY		= BIT(24),
	IDE_DFLAG_LBA			= BIT(25),
	/* don't unload heads */
	IDE_DFLAG_NO_UNLOAD		= BIT(26),
	/* heads unloaded, please don't reset port */
	IDE_DFLAG_PARKED		= BIT(27),
	IDE_DFLAG_MEDIA_CHANGED		= BIT(28),
	/* write protect */
	IDE_DFLAG_WP			= BIT(29),
	IDE_DFLAG_FORMAT_IN_PROGRESS	= BIT(30),
	IDE_DFLAG_NIEN_QUIRK		= BIT(31),
};

struct ide_drive_s {
	char		name[4];	/* drive name, such as "hda" */
        char            driver_req[10];	/* requests specific driver */

struct request_queue	*queue;	/* request queue */

bool (*prep_rq)(struct ide_drive_s *, struct request *);

struct blk_mq_tag_set	tag_set;

struct request		*rq;	/* current request */
	void		*driver_data;	/* extra driver data */
	u16			*id;	/* identification info */
#ifdef CONFIG_IDE_PROC_FS
	struct proc_dir_entry *proc;	/* /proc/ide/ directory entry */
	const struct ide_proc_devset *settings; /* /proc/ide/ drive settings */
#endif
	struct hwif_s		*hwif;	/* actually (ide_hwif_t *) */

const struct ide_disk_ops *disk_ops;

unsigned long dev_flags;

unsigned long sleep;		/* sleep until this time */
	unsigned long timeout;		/* max time to wait for irq */

u8	special_flags;		/* special action flags */

u8	select;			/* basic drive/head select reg value */
	u8	retry_pio;		/* retrying dma capable host in pio */
	u8	waiting_for_dma;	/* dma currently in progress */
	u8	dma;			/* atapi dma flag */

u8	init_speed;	/* transfer rate set at boot */
        u8	current_speed;	/* current transfer rate set */
	u8	desired_speed;	/* desired transfer rate set */
	u8	pio_mode;	/* for ->set_pio_mode _only_ */
	u8	dma_mode;	/* for ->set_dma_mode _only_ */
	u8	dn;		/* now wide spread use */
	u8	acoustic;	/* acoustic management */
	u8	media;		/* disk, cdrom, tape, floppy, ... */
	u8	ready_stat;	/* min status value for drive ready */
	u8	mult_count;	/* current multiple sector setting */
	u8	mult_req;	/* requested multiple sector setting */
	u8	io_32bit;	/* 0=16-bit, 1=32-bit, 2/3=32bit+sync */
	u8	bad_wstat;	/* used for ignoring ATA_DF */
	u8	head;		/* "real" number of heads */
	u8	sect;		/* "real" sectors per track */
	u8	bios_head;	/* BIOS/fdisk/LILO number of heads */
	u8	bios_sect;	/* BIOS/fdisk/LILO sectors per track */

/* delay this long before sending packet command */
	u8 pc_delay;

unsigned int	bios_cyl;	/* BIOS/fdisk/LILO number of cyls */
	unsigned int	cyl;		/* "real" number of cyls */
	void		*drive_data;	/* used by set_pio_mode/dev_select() */
	unsigned int	failures;	/* current failure count */
	unsigned int	max_failures;	/* maximum allowed failure count */
	u64		probed_capacity;/* initial/native media capacity */
	u64		capacity64;	/* total number of sectors */

int		lun;		/* logical unit */
	int		crc_count;	/* crc counter to reduce drive speed */

unsigned long	debug_mask;	/* debugging levels switch */

#ifdef CONFIG_BLK_DEV_IDEACPI
	struct ide_acpi_drive_link *acpidata;
#endif
	struct list_head list;
	struct device	gendev;
	struct completion gendev_rel_comp;	/* to deal with device release() */

/* current packet command */
	struct ide_atapi_pc *pc;

/* last failed packet command */
	struct ide_atapi_pc *failed_pc;

/* callback for packet commands */
	int  (*pc_callback)(struct ide_drive_s *, int);

ide_startstop_t (*irq_handler)(struct ide_drive_s *);

unsigned long atapi_flags;

struct ide_atapi_pc request_sense_pc;

/* current sense rq and buffer */
	bool sense_rq_armed;
	bool sense_rq_active;
	struct request *sense_rq;
	struct request_sense sense_data;

/* async sense insertion */
	struct work_struct rq_work;
	struct list_head rq_list;
};

typedef struct ide_drive_s ide_drive_t;

#define to_ide_device(dev)		container_of(dev, ide_drive_t, gendev)

#define to_ide_drv(obj, cont_type)	\
	container_of(obj, struct cont_type, dev)

#define ide_drv_g(disk, cont_type)	\
	container_of((disk)->private_data, struct cont_type, driver)

struct ide_port_info;

struct ide_tp_ops {
	void	(*exec_command)(struct hwif_s *, u8);
	u8	(*read_status)(struct hwif_s *);
	u8	(*read_altstatus)(struct hwif_s *);
	void	(*write_devctl)(struct hwif_s *, u8);

void	(*dev_select)(ide_drive_t *);
	void	(*tf_load)(ide_drive_t *, struct ide_taskfile *, u8);
	void	(*tf_read)(ide_drive_t *, struct ide_taskfile *, u8);

void	(*input_data)(ide_drive_t *, struct ide_cmd *,
			      void *, unsigned int);
	void	(*output_data)(ide_drive_t *, struct ide_cmd *,
			       void *, unsigned int);
};

extern const struct ide_tp_ops default_tp_ops;

/**
 * struct ide_port_ops - IDE port operations
 *
 * @init_dev:		host specific initialization of a device
 * @set_pio_mode:	routine to program host for PIO mode
 * @set_dma_mode:	routine to program host for DMA mode
 * @reset_poll:		chipset polling based on hba specifics
 * @pre_reset:		chipset specific changes to default for device-hba resets
 * @resetproc:		routine to reset controller after a disk reset
 * @maskproc:		special host masking for drive selection
 * @quirkproc:		check host's drive quirk list
 * @clear_irq:		clear IRQ
 *
 * @mdma_filter:	filter MDMA modes
 * @udma_filter:	filter UDMA modes
 *
 * @cable_detect:	detect cable type
 */
struct ide_port_ops {
	void	(*init_dev)(ide_drive_t *);
	void	(*set_pio_mode)(struct hwif_s *, ide_drive_t *);
	void	(*set_dma_mode)(struct hwif_s *, ide_drive_t *);
	blk_status_t (*reset_poll)(ide_drive_t *);
	void	(*pre_reset)(ide_drive_t *);
	void	(*resetproc)(ide_drive_t *);
	void	(*maskproc)(ide_drive_t *, int);
	void	(*quirkproc)(ide_drive_t *);
	void	(*clear_irq)(ide_drive_t *);
	int	(*test_irq)(struct hwif_s *);

u8	(*mdma_filter)(ide_drive_t *);
	u8	(*udma_filter)(ide_drive_t *);

u8	(*cable_detect)(struct hwif_s *);
};

struct ide_dma_ops {
	void	(*dma_host_set)(struct ide_drive_s *, int);
	int	(*dma_setup)(struct ide_drive_s *, struct ide_cmd *);
	void	(*dma_start)(struct ide_drive_s *);
	int	(*dma_end)(struct ide_drive_s *);
	int	(*dma_test_irq)(struct ide_drive_s *);
	void	(*dma_lost_irq)(struct ide_drive_s *);
	/* below ones are optional */
	int	(*dma_check)(struct ide_drive_s *, struct ide_cmd *);
	int	(*dma_timer_expiry)(struct ide_drive_s *);
	void	(*dma_clear)(struct ide_drive_s *);
	/*
	 * The following method is optional and only required to be
	 * implemented for the SFF-8038i compatible controllers.
	 */
	u8	(*dma_sff_read_status)(struct hwif_s *);
};

enum {
	IDE_PFLAG_PROBING		= BIT(0),
};

struct ide_host;

typedef struct hwif_s {
	struct hwif_s *mate;		/* other hwif from same PCI chip */
	struct proc_dir_entry *proc;	/* /proc/ide/ directory entry */

struct ide_host *host;

char name[6];			/* name of interface, eg. "ide0" */

struct ide_io_ports	io_ports;

unsigned long	sata_scr[SATA_NR_PORTS];

ide_drive_t	*devices[MAX_DRIVES + 1];

unsigned long	port_flags;

u8 major;	/* our major number */
	u8 index;	/* 0 for ide0; 1 for ide1; ... */
	u8 channel;	/* for dual-port chips: 0=primary, 1=secondary */

u32 host_flags;

u8 pio_mask;

u8 ultra_mask;
	u8 mwdma_mask;
	u8 swdma_mask;

u8 cbl;		/* cable type */

hwif_chipset_t chipset;	/* sub-module for tuning.. */

struct device *dev;

void (*rw_disk)(ide_drive_t *, struct request *);

const struct ide_tp_ops		*tp_ops;
	const struct ide_port_ops	*port_ops;
	const struct ide_dma_ops	*dma_ops;

/* dma physical region descriptor table (cpu view) */
	unsigned int	*dmatable_cpu;
	/* dma physical region descriptor table (dma view) */
	dma_addr_t	dmatable_dma;

/* maximum number of PRD table entries */
	int prd_max_nents;
	/* PRD entry size in bytes */
	int prd_ent_size;

/* Scatter-gather list used to build the above */
	struct scatterlist *sg_table;
	int sg_max_nents;		/* Maximum number of entries in it */

struct ide_cmd cmd;		/* current command */

int		rqsize;		/* max sectors per request */
	int		irq;		/* our irq number */

unsigned long	dma_base;	/* base addr for dma ports */

unsigned long	config_data;	/* for use by chipset-specific code */
	unsigned long	select_data;	/* for use by chipset-specific code */

unsigned long	extra_base;	/* extra addr for dma ports */
	unsigned	extra_ports;	/* number of extra dma ports */

unsigned	present    : 1;	/* this interface exists */
	unsigned	busy	   : 1; /* serializes devices on a port */

struct device		gendev;
	struct device		*portdev;

struct completion gendev_rel_comp; /* To deal with device release() */

void		*hwif_data;	/* extra hwif data */

#ifdef CONFIG_BLK_DEV_IDEACPI
	struct ide_acpi_hwif_link *acpidata;
#endif

/* IRQ handler, if active */
	ide_startstop_t	(*handler)(ide_drive_t *);

/* BOOL: polling active & poll_timeout field valid */
	unsigned int polling : 1;

/* current drive */
	ide_drive_t *cur_dev;

/* current request */
	struct request *rq;

/* failsafe timer */
	struct timer_list timer;
	/* timeout value during long polls */
	unsigned long poll_timeout;
	/* queried upon timeouts */
	int (*expiry)(ide_drive_t *);

int req_gen;
	int req_gen_timer;

spinlock_t lock;
} ____cacheline_internodealigned_in_smp ide_hwif_t;

#define MAX_HOST_PORTS 4

struct ide_host {
	ide_hwif_t	*ports[MAX_HOST_PORTS + 1];
	unsigned int	n_ports;
	struct device	*dev[2];

int		(*init_chipset)(struct pci_dev *);

void		(*get_lock)(irq_handler_t, void *);
	void		(*release_lock)(void);

irq_handler_t	irq_handler;

unsigned long	host_flags;

int		irq_flags;

void		*host_priv;
	ide_hwif_t	*cur_port;	/* for hosts requiring serialization */

/* used for hosts requiring serialization */
	volatile unsigned long	host_busy;
};

#define IDE_HOST_BUSY 0

/*
 *  internal ide interrupt handler type
 */
typedef ide_startstop_t (ide_handler_t)(ide_drive_t *);
typedef int (ide_expiry_t)(ide_drive_t *);

/* used by ide-cd, ide-floppy, etc. */
typedef void (xfer_func_t)(ide_drive_t *, struct ide_cmd *, void *, unsigned);

extern struct mutex ide_setting_mtx;

/*
 * configurable drive settings
 */

#define DS_SYNC	BIT(0)

struct ide_devset {
	int		(*get)(ide_drive_t *);
	int		(*set)(ide_drive_t *, int);
	unsigned int	flags;
};

#define __DEVSET(_flags, _get, _set) { \
	.flags	= _flags, \
	.get	= _get,	\
	.set	= _set,	\
}

#define ide_devset_get(name, field) \
static int get_##name(ide_drive_t *drive) \
{ \
	return drive->field; \
}

#define ide_devset_set(name, field) \
static int set_##name(ide_drive_t *drive, int arg) \
{ \
	drive->field = arg; \
	return 0; \
}

#define ide_devset_get_flag(name, flag) \
static int get_##name(ide_drive_t *drive) \
{ \
	return !!(drive->dev_flags & flag); \
}

#define ide_devset_set_flag(name, flag) \
static int set_##name(ide_drive_t *drive, int arg) \
{ \
	if (arg) \
		drive->dev_flags |= flag; \
	else \
		drive->dev_flags &= ~flag; \
	return 0; \
}

#define __IDE_DEVSET(_name, _flags, _get, _set) \
const struct ide_devset ide_devset_##_name = \
	__DEVSET(_flags, _get, _set)

#define IDE_DEVSET(_name, _flags, _get, _set) \
static __IDE_DEVSET(_name, _flags, _get, _set)

#define ide_devset_rw(_name, _func) \
IDE_DEVSET(_name, 0, get_##_func, set_##_func)

#define ide_devset_w(_name, _func) \
IDE_DEVSET(_name, 0, NULL, set_##_func)

#define ide_ext_devset_rw(_name, _func) \
__IDE_DEVSET(_name, 0, get_##_func, set_##_func)

#define ide_ext_devset_rw_sync(_name, _func) \
__IDE_DEVSET(_name, DS_SYNC, get_##_func, set_##_func)

#define ide_decl_devset(_name) \
extern const struct ide_devset ide_devset_##_name

ide_decl_devset(io_32bit);
ide_decl_devset(keepsettings);
ide_decl_devset(pio_mode);
ide_decl_devset(unmaskirq);
ide_decl_devset(using_dma);

#ifdef CONFIG_IDE_PROC_FS
/*
 * /proc/ide interface
 */

#define ide_devset_rw_field(_name, _field) \
ide_devset_get(_name, _field); \
ide_devset_set(_name, _field); \
IDE_DEVSET(_name, DS_SYNC, get_##_name, set_##_name)

#define ide_devset_rw_flag(_name, _field) \
ide_devset_get_flag(_name, _field); \
ide_devset_set_flag(_name, _field); \
IDE_DEVSET(_name, DS_SYNC, get_##_name, set_##_name)

struct ide_proc_devset {
	const char		*name;
	const struct ide_devset	*setting;
	int			min, max;
	int			(*mulf)(ide_drive_t *);
	int			(*divf)(ide_drive_t *);
};

#define __IDE_PROC_DEVSET(_name, _min, _max, _mulf, _divf) { \
	.name = __stringify(_name), \
	.setting = &ide_devset_##_name, \
	.min = _min, \
	.max = _max, \
	.mulf = _mulf, \
	.divf = _divf, \
}

#define IDE_PROC_DEVSET(_name, _min, _max) \
__IDE_PROC_DEVSET(_name, _min, _max, NULL, NULL)

typedef struct {
	const char	*name;
	umode_t		mode;
	int (*show)(struct seq_file *, void *);
} ide_proc_entry_t;

void proc_ide_create(void);
void proc_ide_destroy(void);
void ide_proc_register_port(ide_hwif_t *);
void ide_proc_port_register_devices(ide_hwif_t *);
void ide_proc_unregister_device(ide_drive_t *);
void ide_proc_unregister_port(ide_hwif_t *);
void ide_proc_register_driver(ide_drive_t *, struct ide_driver *);
void ide_proc_unregister_driver(ide_drive_t *, struct ide_driver *);

int ide_capacity_proc_show(struct seq_file *m, void *v);
int ide_geometry_proc_show(struct seq_file *m, void *v);
#else
static inline void proc_ide_create(void) { ; }
static inline void proc_ide_destroy(void) { ; }
static inline void ide_proc_register_port(ide_hwif_t *hwif) { ; }
static inline void ide_proc_port_register_devices(ide_hwif_t *hwif) { ; }
static inline void ide_proc_unregister_device(ide_drive_t *drive) { ; }
static inline void ide_proc_unregister_port(ide_hwif_t *hwif) { ; }
static inline void ide_proc_register_driver(ide_drive_t *drive,
					    struct ide_driver *driver) { ; }
static inline void ide_proc_unregister_driver(ide_drive_t *drive,
					      struct ide_driver *driver) { ; }
#endif

enum {
	/* enter/exit functions */
	IDE_DBG_FUNC =			BIT(0),
	/* sense key/asc handling */
	IDE_DBG_SENSE =			BIT(1),
	/* packet commands handling */
	IDE_DBG_PC =			BIT(2),
	/* request handling */
	IDE_DBG_RQ =			BIT(3),
	/* driver probing/setup */
	IDE_DBG_PROBE =			BIT(4),
};

/* DRV_NAME has to be defined in the driver before using the macro below */
#define __ide_debug_log(lvl, fmt, args...)				\
{									\
	if (unlikely(drive->debug_mask & lvl))				\
		printk(KERN_INFO DRV_NAME ": %s: " fmt "\n",		\
					  __func__, ## args);		\
}

/*
 * Power Management state machine (rq->pm->pm_step).
 *
 * For each step, the core calls ide_start_power_step() first.
 * This can return:
 *	- ide_stopped :	In this case, the core calls us back again unless
 *			step have been set to ide_power_state_completed.
 *	- ide_started :	In this case, the channel is left busy until an
 *			async event (interrupt) occurs.
 * Typically, ide_start_power_step() will issue a taskfile request with
 * do_rw_taskfile().
 *
 * Upon reception of the interrupt, the core will call ide_complete_power_step()
 * with the error code if any. This routine should update the step value
 * and return. It should not start a new request. The core will call
 * ide_start_power_step() for the new step value, unless step have been
 * set to IDE_PM_COMPLETED.
 */
enum {
	IDE_PM_START_SUSPEND,
	IDE_PM_FLUSH_CACHE	= IDE_PM_START_SUSPEND,
	IDE_PM_STANDBY,

IDE_PM_START_RESUME,
	IDE_PM_RESTORE_PIO	= IDE_PM_START_RESUME,
	IDE_PM_IDLE,
	IDE_PM_RESTORE_DMA,

IDE_PM_COMPLETED,
};

int generic_ide_suspend(struct device *, pm_message_t);
int generic_ide_resume(struct device *);

void ide_complete_power_step(ide_drive_t *, struct request *);
ide_startstop_t ide_start_power_step(ide_drive_t *, struct request *);
void ide_complete_pm_rq(ide_drive_t *, struct request *);
void ide_check_pm_state(ide_drive_t *, struct request *);

/*
 * Subdrivers support.
 *
 * The gendriver.owner field should be set to the module owner of this driver.
 * The gendriver.name field should be set to the name of this driver
 */
struct ide_driver {
	const char			*version;
	ide_startstop_t	(*do_request)(ide_drive_t *, struct request *, sector_t);
	struct device_driver	gen_driver;
	int		(*probe)(ide_drive_t *);
	void		(*remove)(ide_drive_t *);
	void		(*resume)(ide_drive_t *);
	void		(*shutdown)(ide_drive_t *);
#ifdef CONFIG_IDE_PROC_FS
	ide_proc_entry_t *		(*proc_entries)(ide_drive_t *);
	const struct ide_proc_devset *	(*proc_devsets)(ide_drive_t *);
#endif
};

#define to_ide_driver(drv) container_of(drv, struct ide_driver, gen_driver)

int ide_device_get(ide_drive_t *);
void ide_device_put(ide_drive_t *);

struct ide_ioctl_devset {
	unsigned int	get_ioctl;
	unsigned int	set_ioctl;
	const struct ide_devset *setting;
};

int ide_setting_ioctl(ide_drive_t *, struct block_device *, unsigned int,
		      unsigned long, const struct ide_ioctl_devset *);

int generic_ide_ioctl(ide_drive_t *, struct block_device *, unsigned, unsigned long);

extern int ide_vlb_clk;
extern int ide_pci_clk;

int ide_end_rq(ide_drive_t *, struct request *, blk_status_t, unsigned int);
void ide_kill_rq(ide_drive_t *, struct request *);
void ide_insert_request_head(ide_drive_t *, struct request *);

void __ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int);
void ide_set_handler(ide_drive_t *, ide_handler_t *, unsigned int);

void ide_execute_command(ide_drive_t *, struct ide_cmd *, ide_handler_t *,
			 unsigned int);

void ide_pad_transfer(ide_drive_t *, int, int);

ide_startstop_t ide_error(ide_drive_t *, const char *, u8);

void ide_fix_driveid(u16 *);

extern void ide_fixstring(u8 *, const int, const int);

int ide_busy_sleep(ide_drive_t *, unsigned long, int);

int __ide_wait_stat(ide_drive_t *, u8, u8, unsigned long, u8 *);
int ide_wait_stat(ide_startstop_t *, ide_drive_t *, u8, u8, unsigned long);

ide_startstop_t ide_do_park_unpark(ide_drive_t *, struct request *);
ide_startstop_t ide_do_devset(ide_drive_t *, struct request *);

extern ide_startstop_t ide_do_reset (ide_drive_t *);

extern int ide_devset_execute(ide_drive_t *drive,
			      const struct ide_devset *setting, int arg);

void ide_complete_cmd(ide_drive_t *, struct ide_cmd *, u8, u8);
int ide_complete_rq(ide_drive_t *, blk_status_t, unsigned int);

void ide_tf_readback(ide_drive_t *drive, struct ide_cmd *cmd);
void ide_tf_dump(const char *, struct ide_cmd *);

void ide_exec_command(ide_hwif_t *, u8);
u8 ide_read_status(ide_hwif_t *);
u8 ide_read_altstatus(ide_hwif_t *);
void ide_write_devctl(ide_hwif_t *, u8);

void ide_dev_select(ide_drive_t *);
void ide_tf_load(ide_drive_t *, struct ide_taskfile *, u8);
void ide_tf_read(ide_drive_t *, struct ide_taskfile *, u8);

void ide_input_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
void ide_output_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);

void SELECT_MASK(ide_drive_t *, int);

u8 ide_read_error(ide_drive_t *);
void ide_read_bcount_and_ireason(ide_drive_t *, u16 *, u8 *);

int ide_check_ireason(ide_drive_t *, struct request *, int, int, int);

int ide_check_atapi_device(ide_drive_t *, const char *);

void ide_init_pc(struct ide_atapi_pc *);

/* Disk head parking */
extern wait_queue_head_t ide_park_wq;
ssize_t ide_park_show(struct device *dev, struct device_attribute *attr,
		      char *buf);
ssize_t ide_park_store(struct device *dev, struct device_attribute *attr,
		       const char *buf, size_t len);

/*
 * Special requests for ide-tape block device strategy routine.
 *
 * In order to service a character device command, we add special requests to
 * the tail of our block device request queue and wait for their completion.
 */
enum {
	REQ_IDETAPE_PC1		= BIT(0), /* packet command (first stage) */
	REQ_IDETAPE_PC2		= BIT(1), /* packet command (second stage) */
	REQ_IDETAPE_READ	= BIT(2),
	REQ_IDETAPE_WRITE	= BIT(3),
};

int ide_queue_pc_tail(ide_drive_t *, struct gendisk *, struct ide_atapi_pc *,
		      void *, unsigned int);

int ide_do_test_unit_ready(ide_drive_t *, struct gendisk *);
int ide_do_start_stop(ide_drive_t *, struct gendisk *, int);
int ide_set_media_lock(ide_drive_t *, struct gendisk *, int);
void ide_create_request_sense_cmd(ide_drive_t *, struct ide_atapi_pc *);
void ide_retry_pc(ide_drive_t *drive);

void ide_prep_sense(ide_drive_t *drive, struct request *rq);
int ide_queue_sense_rq(ide_drive_t *drive, void *special);

int ide_cd_expiry(ide_drive_t *);

int ide_cd_get_xferlen(struct request *);

ide_startstop_t ide_issue_pc(ide_drive_t *, struct ide_cmd *);

ide_startstop_t do_rw_taskfile(ide_drive_t *, struct ide_cmd *);

void ide_pio_bytes(ide_drive_t *, struct ide_cmd *, unsigned int, unsigned int);

void ide_finish_cmd(ide_drive_t *, struct ide_cmd *, u8);

int ide_raw_taskfile(ide_drive_t *, struct ide_cmd *, u8 *, u16);
int ide_no_data_taskfile(ide_drive_t *, struct ide_cmd *);

int ide_taskfile_ioctl(ide_drive_t *, unsigned long);

int ide_dev_read_id(ide_drive_t *, u8, u16 *, int);

extern int ide_driveid_update(ide_drive_t *);
extern int ide_config_drive_speed(ide_drive_t *, u8);
extern u8 eighty_ninty_three (ide_drive_t *);
extern int taskfile_lib_get_identify(ide_drive_t *drive, u8 *);

extern int ide_wait_not_busy(ide_hwif_t *hwif, unsigned long timeout);

extern void ide_stall_queue(ide_drive_t *drive, unsigned long timeout);

extern void ide_timer_expiry(struct timer_list *t);
extern irqreturn_t ide_intr(int irq, void *dev_id);
extern blk_status_t ide_queue_rq(struct blk_mq_hw_ctx *, const struct blk_mq_queue_data *);
extern blk_status_t ide_issue_rq(ide_drive_t *, struct request *, bool);
extern void ide_requeue_and_plug(ide_drive_t *drive, struct request *rq);

void ide_init_disk(struct gendisk *, ide_drive_t *);

#ifdef CONFIG_IDEPCI_PCIBUS_ORDER
extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner, const char *mod_name);
#define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE, KBUILD_MODNAME)
#else
#define ide_pci_register_driver(d) pci_register_driver(d)
#endif

static inline int ide_pci_is_in_compatibility_mode(struct pci_dev *dev)
{
	if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE && (dev->class & 5) != 5)
		return 1;
	return 0;
}

void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *,
			 struct ide_hw *, struct ide_hw **);
void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *);

#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
int ide_pci_set_master(struct pci_dev *, const char *);
unsigned long ide_pci_dma_base(ide_hwif_t *, const struct ide_port_info *);
int ide_pci_check_simplex(ide_hwif_t *, const struct ide_port_info *);
int ide_hwif_setup_dma(ide_hwif_t *, const struct ide_port_info *);
#else
static inline int ide_hwif_setup_dma(ide_hwif_t *hwif,
				     const struct ide_port_info *d)
{
	return -EINVAL;
}
#endif

struct ide_pci_enablebit {
	u8	reg;	/* byte pci reg holding the enable-bit */
	u8	mask;	/* mask to isolate the enable-bit */
	u8	val;	/* value of masked reg when "enabled" */
};

enum {
	/* Uses ISA control ports not PCI ones. */
	IDE_HFLAG_ISA_PORTS		= BIT(0),
	/* single port device */
	IDE_HFLAG_SINGLE		= BIT(1),
	/* don't use legacy PIO blacklist */
	IDE_HFLAG_PIO_NO_BLACKLIST	= BIT(2),
	/* set for the second port of QD65xx */
	IDE_HFLAG_QD_2ND_PORT		= BIT(3),
	/* use PIO8/9 for prefetch off/on */
	IDE_HFLAG_ABUSE_PREFETCH	= BIT(4),
	/* use PIO6/7 for fast-devsel off/on */
	IDE_HFLAG_ABUSE_FAST_DEVSEL	= BIT(5),
	/* use 100-102 and 200-202 PIO values to set DMA modes */
	IDE_HFLAG_ABUSE_DMA_MODES	= BIT(6),
	/*
	 * keep DMA setting when programming PIO mode, may be used only
	 * for hosts which have separate PIO and DMA timings (ie. PMAC)
	 */
	IDE_HFLAG_SET_PIO_MODE_KEEP_DMA	= BIT(7),
	/* program host for the transfer mode after programming device */
	IDE_HFLAG_POST_SET_MODE		= BIT(8),
	/* don't program host/device for the transfer mode ("smart" hosts) */
	IDE_HFLAG_NO_SET_MODE		= BIT(9),
	/* trust BIOS for programming chipset/device for DMA */
	IDE_HFLAG_TRUST_BIOS_FOR_DMA	= BIT(10),
	/* host is CS5510/CS5520 */
	IDE_HFLAG_CS5520		= BIT(11),
	/* ATAPI DMA is unsupported */
	IDE_HFLAG_NO_ATAPI_DMA		= BIT(12),
	/* set if host is a "non-bootable" controller */
	IDE_HFLAG_NON_BOOTABLE		= BIT(13),
	/* host doesn't support DMA */
	IDE_HFLAG_NO_DMA		= BIT(14),
	/* check if host is PCI IDE device before allowing DMA */
	IDE_HFLAG_NO_AUTODMA		= BIT(15),
	/* host uses MMIO */
	IDE_HFLAG_MMIO			= BIT(16),
	/* no LBA48 */
	IDE_HFLAG_NO_LBA48		= BIT(17),
	/* no LBA48 DMA */
	IDE_HFLAG_NO_LBA48_DMA		= BIT(18),
	/* data FIFO is cleared by an error */
	IDE_HFLAG_ERROR_STOPS_FIFO	= BIT(19),
	/* serialize ports */
	IDE_HFLAG_SERIALIZE		= BIT(20),
	/* host is DTC2278 */
	IDE_HFLAG_DTC2278		= BIT(21),
	/* 4 devices on a single set of I/O ports */
	IDE_HFLAG_4DRIVES		= BIT(22),
	/* host is TRM290 */
	IDE_HFLAG_TRM290		= BIT(23),
	/* use 32-bit I/O ops */
	IDE_HFLAG_IO_32BIT		= BIT(24),
	/* unmask IRQs */
	IDE_HFLAG_UNMASK_IRQS		= BIT(25),
	IDE_HFLAG_BROKEN_ALTSTATUS	= BIT(26),
	/* serialize ports if DMA is possible (for sl82c105) */
	IDE_HFLAG_SERIALIZE_DMA		= BIT(27),
	/* force host out of "simplex" mode */
	IDE_HFLAG_CLEAR_SIMPLEX		= BIT(28),
	/* DSC overlap is unsupported */
	IDE_HFLAG_NO_DSC		= BIT(29),
	/* never use 32-bit I/O ops */
	IDE_HFLAG_NO_IO_32BIT		= BIT(30),
	/* never unmask IRQs */
	IDE_HFLAG_NO_UNMASK_IRQS	= BIT(31),
};

#ifdef CONFIG_BLK_DEV_OFFBOARD
# define IDE_HFLAG_OFF_BOARD	0
#else
# define IDE_HFLAG_OFF_BOARD	IDE_HFLAG_NON_BOOTABLE
#endif

struct ide_port_info {
	char			*name;

int			(*init_chipset)(struct pci_dev *);

void			(*get_lock)(irq_handler_t, void *);
	void			(*release_lock)(void);

void			(*init_iops)(ide_hwif_t *);
	void                    (*init_hwif)(ide_hwif_t *);
	int			(*init_dma)(ide_hwif_t *,
					    const struct ide_port_info *);

const struct ide_tp_ops		*tp_ops;
	const struct ide_port_ops	*port_ops;
	const struct ide_dma_ops	*dma_ops;

struct ide_pci_enablebit	enablebits[2];

hwif_chipset_t		chipset;

u16			max_sectors;	/* if < than the default one */

u32			host_flags;

int			irq_flags;

u8			pio_mask;
	u8			swdma_mask;
	u8			mwdma_mask;
	u8			udma_mask;
};

/*
 * State information carried for REQ_TYPE_ATA_PM_SUSPEND and REQ_TYPE_ATA_PM_RESUME
 * requests.
 */
struct ide_pm_state {
	/* PM state machine step value, currently driver specific */
	int	pm_step;
	/* requested PM state value (S1, S2, S3, S4, ...) */
	u32	pm_state;
	void*	data;		/* for driver use */
};

int ide_pci_init_one(struct pci_dev *, const struct ide_port_info *, void *);
int ide_pci_init_two(struct pci_dev *, struct pci_dev *,
		     const struct ide_port_info *, void *);
void ide_pci_remove(struct pci_dev *);

#ifdef CONFIG_PM
int ide_pci_suspend(struct pci_dev *, pm_message_t);
int ide_pci_resume(struct pci_dev *);
#else
#define ide_pci_suspend NULL
#define ide_pci_resume NULL
#endif

void ide_map_sg(ide_drive_t *, struct ide_cmd *);
void ide_init_sg_cmd(struct ide_cmd *, unsigned int);

#define BAD_DMA_DRIVE		0
#define GOOD_DMA_DRIVE		1

struct drive_list_entry {
	const char *id_model;
	const char *id_firmware;
};

int ide_in_drive_list(u16 *, const struct drive_list_entry *);

#ifdef CONFIG_BLK_DEV_IDEDMA
int ide_dma_good_drive(ide_drive_t *);
int __ide_dma_bad_drive(ide_drive_t *);

u8 ide_find_dma_mode(ide_drive_t *, u8);

static inline u8 ide_max_dma_mode(ide_drive_t *drive)
{
	return ide_find_dma_mode(drive, XFER_UDMA_6);
}

void ide_dma_off_quietly(ide_drive_t *);
void ide_dma_off(ide_drive_t *);
void ide_dma_on(ide_drive_t *);
int ide_set_dma(ide_drive_t *);
void ide_check_dma_crc(ide_drive_t *);
ide_startstop_t ide_dma_intr(ide_drive_t *);

int ide_allocate_dma_engine(ide_hwif_t *);
void ide_release_dma_engine(ide_hwif_t *);

int ide_dma_prepare(ide_drive_t *, struct ide_cmd *);
void ide_dma_unmap_sg(ide_drive_t *, struct ide_cmd *);

#ifdef CONFIG_BLK_DEV_IDEDMA_SFF
int config_drive_for_dma(ide_drive_t *);
int ide_build_dmatable(ide_drive_t *, struct ide_cmd *);
void ide_dma_host_set(ide_drive_t *, int);
int ide_dma_setup(ide_drive_t *, struct ide_cmd *);
extern void ide_dma_start(ide_drive_t *);
int ide_dma_end(ide_drive_t *);
int ide_dma_test_irq(ide_drive_t *);
int ide_dma_sff_timer_expiry(ide_drive_t *);
u8 ide_dma_sff_read_status(ide_hwif_t *);
extern const struct ide_dma_ops sff_dma_ops;
#else
static inline int config_drive_for_dma(ide_drive_t *drive) { return 0; }
#endif /* CONFIG_BLK_DEV_IDEDMA_SFF */

void ide_dma_lost_irq(ide_drive_t *);
ide_startstop_t ide_dma_timeout_retry(ide_drive_t *, int);

#else
static inline u8 ide_find_dma_mode(ide_drive_t *drive, u8 speed) { return 0; }
static inline u8 ide_max_dma_mode(ide_drive_t *drive) { return 0; }
static inline void ide_dma_off_quietly(ide_drive_t *drive) { ; }
static inline void ide_dma_off(ide_drive_t *drive) { ; }
static inline void ide_dma_on(ide_drive_t *drive) { ; }
static inline void ide_dma_verbose(ide_drive_t *drive) { ; }
static inline int ide_set_dma(ide_drive_t *drive) { return 1; }
static inline void ide_check_dma_crc(ide_drive_t *drive) { ; }
static inline ide_startstop_t ide_dma_intr(ide_drive_t *drive) { return ide_stopped; }
static inline ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) { return ide_stopped; }
static inline void ide_release_dma_engine(ide_hwif_t *hwif) { ; }
static inline int ide_dma_prepare(ide_drive_t *drive,
				  struct ide_cmd *cmd) { return 1; }
static inline void ide_dma_unmap_sg(ide_drive_t *drive,
				    struct ide_cmd *cmd) { ; }
#endif /* CONFIG_BLK_DEV_IDEDMA */

#ifdef CONFIG_BLK_DEV_IDEACPI
int ide_acpi_init(void);
bool ide_port_acpi(ide_hwif_t *hwif);
extern int ide_acpi_exec_tfs(ide_drive_t *drive);
extern void ide_acpi_get_timing(ide_hwif_t *hwif);
extern void ide_acpi_push_timing(ide_hwif_t *hwif);
void ide_acpi_init_port(ide_hwif_t *);
void ide_acpi_port_init_devices(ide_hwif_t *);
extern void ide_acpi_set_state(ide_hwif_t *hwif, int on);
#else
static inline int ide_acpi_init(void) { return 0; }
static inline bool ide_port_acpi(ide_hwif_t *hwif) { return 0; }
static inline int ide_acpi_exec_tfs(ide_drive_t *drive) { return 0; }
static inline void ide_acpi_get_timing(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_push_timing(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_init_port(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_port_init_devices(ide_hwif_t *hwif) { ; }
static inline void ide_acpi_set_state(ide_hwif_t *hwif, int on) {}
#endif

void ide_register_region(struct gendisk *);
void ide_unregister_region(struct gendisk *);

void ide_check_nien_quirk_list(ide_drive_t *);
void ide_undecoded_slave(ide_drive_t *);

void ide_port_apply_params(ide_hwif_t *);
int ide_sysfs_register_port(ide_hwif_t *);

struct ide_host *ide_host_alloc(const struct ide_port_info *, struct ide_hw **,
				unsigned int);
void ide_host_free(struct ide_host *);
int ide_host_register(struct ide_host *, const struct ide_port_info *,
		      struct ide_hw **);
int ide_host_add(const struct ide_port_info *, struct ide_hw **, unsigned int,
		 struct ide_host **);
void ide_host_remove(struct ide_host *);
int ide_legacy_device_add(const struct ide_port_info *, unsigned long);
void ide_port_unregister_devices(ide_hwif_t *);
void ide_port_scan(ide_hwif_t *);

static inline void *ide_get_hwifdata (ide_hwif_t * hwif)
{
	return hwif->hwif_data;
}

static inline void ide_set_hwifdata (ide_hwif_t * hwif, void *data)
{
	hwif->hwif_data = data;
}

u64 ide_get_lba_addr(struct ide_cmd *, int);
u8 ide_dump_status(ide_drive_t *, const char *, u8);

struct ide_timing {
	u8  mode;
	u8  setup;	/* t1 */
	u16 act8b;	/* t2 for 8-bit io */
	u16 rec8b;	/* t2i for 8-bit io */
	u16 cyc8b;	/* t0 for 8-bit io */
	u16 active;	/* t2 or tD */
	u16 recover;	/* t2i or tK */
	u16 cycle;	/* t0 */
	u16 udma;	/* t2CYCTYP/2 */
};

enum {
	IDE_TIMING_SETUP	= BIT(0),
	IDE_TIMING_ACT8B	= BIT(1),
	IDE_TIMING_REC8B	= BIT(2),
	IDE_TIMING_CYC8B	= BIT(3),
	IDE_TIMING_8BIT		= IDE_TIMING_ACT8B | IDE_TIMING_REC8B |
				  IDE_TIMING_CYC8B,
	IDE_TIMING_ACTIVE	= BIT(4),
	IDE_TIMING_RECOVER	= BIT(5),
	IDE_TIMING_CYCLE	= BIT(6),
	IDE_TIMING_UDMA		= BIT(7),
	IDE_TIMING_ALL		= IDE_TIMING_SETUP | IDE_TIMING_8BIT |
				  IDE_TIMING_ACTIVE | IDE_TIMING_RECOVER |
				  IDE_TIMING_CYCLE | IDE_TIMING_UDMA,
};

struct ide_timing *ide_timing_find_mode(u8);
u16 ide_pio_cycle_time(ide_drive_t *, u8);
void ide_timing_merge(struct ide_timing *, struct ide_timing *,
		      struct ide_timing *, unsigned int);
int ide_timing_compute(ide_drive_t *, u8, struct ide_timing *, int, int);

#ifdef CONFIG_IDE_XFER_MODE
int ide_scan_pio_blacklist(char *);
const char *ide_xfer_verbose(u8);
int ide_pio_need_iordy(ide_drive_t *, const u8);
int ide_set_pio_mode(ide_drive_t *, u8);
int ide_set_dma_mode(ide_drive_t *, u8);
void ide_set_pio(ide_drive_t *, u8);
int ide_set_xfer_rate(ide_drive_t *, u8);
#else
static inline void ide_set_pio(ide_drive_t *drive, u8 pio) { ; }
static inline int ide_set_xfer_rate(ide_drive_t *drive, u8 rate) { return -1; }
#endif

static inline void ide_set_max_pio(ide_drive_t *drive)
{
	ide_set_pio(drive, 255);
}

char *ide_media_string(ide_drive_t *);

extern const struct attribute_group *ide_dev_groups[];
extern struct bus_type ide_bus_type;
extern struct class *ide_port_class;

static inline void ide_dump_identify(u8 *id)
{
	print_hex_dump(KERN_INFO, "", DUMP_PREFIX_NONE, 16, 2, id, 512, 0);
}

static inline int hwif_to_node(ide_hwif_t *hwif)
{
	return hwif->dev ? dev_to_node(hwif->dev) : -1;
}

static inline ide_drive_t *ide_get_pair_dev(ide_drive_t *drive)
{
	ide_drive_t *peer = drive->hwif->devices[(drive->dn ^ 1) & 1];

return (peer->dev_flags & IDE_DFLAG_PRESENT) ? peer : NULL;
}

static inline void *ide_get_drivedata(ide_drive_t *drive)
{
	return drive->drive_data;
}

static inline void ide_set_drivedata(ide_drive_t *drive, void *data)
{
	drive->drive_data = data;
}

#define ide_port_for_each_dev(i, dev, port) \
	for ((i) = 0; ((dev) = (port)->devices[i]) || (i) < MAX_DRIVES; (i)++)

#define ide_port_for_each_present_dev(i, dev, port) \
	for ((i) = 0; ((dev) = (port)->devices[i]) || (i) < MAX_DRIVES; (i)++) \
		if ((dev)->dev_flags & IDE_DFLAG_PRESENT)

#define ide_host_for_each_port(i, port, host) \
	for ((i) = 0; ((port) = (host)->ports[i]) || (i) < MAX_HOST_PORTS; (i)++)

#endif /* _IDE_H */

[+] ..
[-] rpmsg.h [edit]
[-] tty_ldisc.h [edit]
[-] io-64-nonatomic-hi-lo.h [edit]
[-] fsl_devices.h [edit]
[-] ipc_namespace.h [edit]
[+] avf
[-] kvm_irqfd.h [edit]
[-] pwm.h [edit]
[-] lz4.h [edit]
[-] virtio_byteorder.h [edit]
[-] icmp.h [edit]
[-] sysfs.h [edit]
[-] sync_file.h [edit]
[-] elf-fdpic.h [edit]
[-] pmu.h [edit]
[-] dm-bufio.h [edit]
[-] kernelcapi.h [edit]
[-] if_tap.h [edit]
[-] serial_bcm63xx.h [edit]
[+] decompress
[+] dsa
[-] connector.h [edit]
[-] rmap.h [edit]
[-] ndctl.h [edit]
[-] ktime.h [edit]
[-] sh_intc.h [edit]
[-] timer.h [edit]
[-] win_minmax.h [edit]
[-] rslib.h [edit]
[-] gameport.h [edit]
[-] hrtimer.h [edit]
[-] irqreturn.h [edit]
[-] compiler.h [edit]
[+] netfilter
[-] page_idle.h [edit]
[-] swiotlb.h [edit]
[-] falloc.h [edit]
[-] fs_enet_pd.h [edit]
[-] fd.h [edit]
[-] assoc_array_priv.h [edit]
[-] kern_levels.h [edit]
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[-] openvswitch.h [edit]
[-] nls.h [edit]
[-] io-64-nonatomic-lo-hi.h [edit]
[-] attribute_container.h [edit]
[-] powercap.h [edit]
[-] stmmac.h [edit]
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[-] mISDNhw.h [edit]
[-] seq_file_net.h [edit]
[-] pm.h [edit]
[-] phy_led_triggers.h [edit]
[-] container.h [edit]
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[-] vmw_vmci_defs.h [edit]
[-] apple-gmux.h [edit]
[-] pda_power.h [edit]
[-] uidgid.h [edit]
[-] sysv_fs.h [edit]
[-] seg6_genl.h [edit]
[-] adfs_fs.h [edit]
[-] mISDNif.h [edit]
[-] mod_devicetable.h [edit]
[-] if_macvlan.h [edit]
[-] idle_inject.h [edit]
[-] psci.h [edit]
[-] rio_regs.h [edit]
[-] fbcon.h [edit]
[-] interconnect.h [edit]
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[-] ecryptfs.h [edit]
[-] sm501-regs.h [edit]
[-] videodev2.h [edit]
[-] crc16.h [edit]
[-] rwlock_api_smp.h [edit]
[-] netdev_features.h [edit]
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[-] pm_clock.h [edit]
[-] nvme.h [edit]
[-] dma-noncoherent.h [edit]
[-] delay.h [edit]
[-] dma-iommu.h [edit]
[-] if_rmnet.h [edit]
[-] netfilter_defs.h [edit]
[-] netfilter_bridge.h [edit]
[-] mv643xx.h [edit]
[-] ssbi.h [edit]
[-] of_dma.h [edit]
[+] soc
[-] mmiotrace.h [edit]
[-] asn1_decoder.h [edit]
[-] if_bridge.h [edit]
[-] arm-smccc.h [edit]
[-] coresight.h [edit]
[-] dcookies.h [edit]
[-] spinlock_up.h [edit]
[-] of_address.h [edit]
[-] isapnp.h [edit]
[-] pstore_ram.h [edit]
[-] msg.h [edit]
[-] dtlk.h [edit]
[-] mmdebug.h [edit]
[-] blk-mq-rdma.h [edit]
[-] tcp.h [edit]
[-] dma-mapping.h [edit]
[-] gfp.h [edit]
[-] nd.h [edit]
[-] kvm_host.h [edit]
[+] ceph
[+] iio
[-] bpf_lirc.h [edit]
[-] kdebug.h [edit]
[-] mutex.h [edit]
[-] pata_arasan_cf_data.h [edit]
[-] blkpg.h [edit]
[-] io-pgtable.h [edit]
[-] overflow.h [edit]
[-] genalloc.h [edit]
[-] blkdev.h [edit]
[-] atm_tcp.h [edit]
[-] ppp-comp.h [edit]
[-] kprobes.h [edit]
[+] mmc
[-] hw_breakpoint.h [edit]
[-] via-core.h [edit]
[-] semaphore.h [edit]
[-] genl_magic_func.h [edit]
[-] memcontrol.h [edit]
[-] intel-svm.h [edit]
[-] i2c-algo-bit.h [edit]
[-] io.h [edit]
[-] build-salt.h [edit]
[-] ipmi.h [edit]
[-] qnx6_fs.h [edit]
[-] spinlock_api_up.h [edit]
[-] mpage.h [edit]
[+] soundwire
[-] iommu.h [edit]
[-] security.h [edit]
[-] parport_pc.h [edit]
[-] ptrace.h [edit]
[-] getcpu.h [edit]
[-] xattr.h [edit]
[-] raid_class.h [edit]
[-] mm_inline.h [edit]
[-] node.h [edit]
[-] inet_diag.h [edit]
[-] goldfish.h [edit]
[-] bitfield.h [edit]
[-] memblock.h [edit]
[-] bsearch.h [edit]
[-] compiler_attributes.h [edit]
[-] kexec.h [edit]
[-] pci-ecam.h [edit]
[-] via.h [edit]
[-] cgroup.h [edit]
[-] dma-debug.h [edit]
[-] swap_cgroup.h [edit]
[-] nospec.h [edit]
[-] seg6_iptunnel.h [edit]
[+] i3c
[-] errno.h [edit]
[-] if_eql.h [edit]
[-] stackleak.h [edit]
[-] leds-lp3952.h [edit]
[-] icmpv6.h [edit]
[+] mailbox
[-] timerqueue.h [edit]
[-] memremap.h [edit]
[-] bsg.h [edit]
[+] firmware
[-] task_io_accounting_ops.h [edit]
[-] uts.h [edit]
[-] module.h [edit]
[-] hashtable.h [edit]
[-] sfi_acpi.h [edit]
[-] iommu-helper.h [edit]
[-] flex_proportions.h [edit]
[-] srcutiny.h [edit]
[-] posix-clock.h [edit]
[+] mlx4
[-] lcd.h [edit]
[+] wimax
[-] dm-dirty-log.h [edit]
[-] dnotify.h [edit]
[-] ipmi-fru.h [edit]
[-] acpi_iort.h [edit]
[-] mc6821.h [edit]
[-] dm-kcopyd.h [edit]
[-] backing-dev.h [edit]
[-] edd.h [edit]
[-] btree-128.h [edit]
[-] scpi_protocol.h [edit]
[-] nfsacl.h [edit]
[-] stringify.h [edit]
[-] init.h [edit]
[-] integrity.h [edit]
[-] bcm963xx_tag.h [edit]
[+] sched
[-] earlycpio.h [edit]
[-] fec.h [edit]
[-] dim.h [edit]
[-] rio_drv.h [edit]
[-] gpio-pxa.h [edit]
[-] exportfs.h [edit]
[-] pxa168_eth.h [edit]
[-] stat.h [edit]
[-] microchipphy.h [edit]
[-] shrinker.h [edit]
[-] kcov.h [edit]
[-] olpc-ec.h [edit]
[-] ns_common.h [edit]
[-] netfilter.h [edit]
[-] sm501.h [edit]
[-] parser.h [edit]
[-] cordic.h [edit]
[-] restart_block.h [edit]
[-] mroute_base.h [edit]
[-] resource_ext.h [edit]
[-] rndis.h [edit]
[-] bit_spinlock.h [edit]
[-] tboot.h [edit]
[-] tracehook.h [edit]
[-] ipack.h [edit]
[-] err.h [edit]
[-] fscrypt.h [edit]
[-] syslog.h [edit]
[-] mc146818rtc.h [edit]
[-] seg6.h [edit]
[-] skb_array.h [edit]
[-] mISDNdsp.h [edit]
[-] irq_sim.h [edit]
[-] kasan-checks.h [edit]
[-] pci_hotplug.h [edit]
[-] gpio_keys.h [edit]
[-] oprofile.h [edit]
[-] arm_sdei.h [edit]
[-] sunxi-rsb.h [edit]
[-] ucb1400.h [edit]
[-] stm.h [edit]
[-] hardirq.h [edit]
[-] xz.h [edit]
[-] sys.h [edit]
[-] lightnvm.h [edit]
[-] mroute6.h [edit]
[-] atmdev.h [edit]
[-] sort.h [edit]
[-] cpu_pm.h [edit]
[-] mmu_notifier.h [edit]
[-] z2_battery.h [edit]
[-] types.h [edit]
[-] rtmutex.h [edit]
[-] purgatory.h [edit]
[-] hil.h [edit]
[-] printk.h [edit]
[-] ide.h [edit]
[-] mm-arch-hooks.h [edit]
[-] sfi.h [edit]
[-] devcoredump.h [edit]
[-] ipmi_smi.h [edit]
[-] bcm47xx_sprom.h [edit]
[-] uaccess.h [edit]
[-] dmar.h [edit]
[-] kthread.h [edit]
[-] journal-head.h [edit]
[-] wm97xx.h [edit]
[-] irqhandler.h [edit]
[-] lockdep.h [edit]
[-] fs_pin.h [edit]
[-] kbuild.h [edit]
[-] pstore.h [edit]
[-] kernel.h [edit]
[-] blktrace_api.h [edit]
[-] consolemap.h [edit]
[-] fsi-occ.h [edit]
[-] poll.h [edit]
[-] pvclock_gtod.h [edit]
[-] lantiq.h [edit]
[-] list_nulls.h [edit]
[+] power
[-] file.h [edit]
[-] netdevice.h [edit]
[-] host1x.h [edit]
[-] eventpoll.h [edit]
[-] vt_buffer.h [edit]
[-] page_ref.h [edit]
[-] ti_wilink_st.h [edit]
[-] coda.h [edit]
[-] hil_mlc.h [edit]
[-] kconfig.h [edit]
[-] rtc.h [edit]
[-] rhashtable-types.h [edit]
[-] workqueue.h [edit]
[-] device.h [edit]
[-] hdmi.h [edit]
[-] intel-ish-client-if.h [edit]
[-] osq_lock.h [edit]
[-] buffer_head.h [edit]
[-] firmware.h [edit]
[-] ratelimit.h [edit]
[-] jiffies.h [edit]
[-] bpf.h [edit]
[-] aio.h [edit]
[-] bitops.h [edit]
[-] cpumask.h [edit]
[-] cpuset.h [edit]
[-] cuda.h [edit]
[-] nvme-fc-driver.h [edit]
[-] apm_bios.h [edit]
[-] eeprom_93cx6.h [edit]
[-] lru_cache.h [edit]
[-] export.h [edit]
[-] apm-emulation.h [edit]
[-] coresight-stm.h [edit]
[-] crc32c.h [edit]
[-] skmsg.h [edit]
[-] leds-bd2802.h [edit]
[-] acpi.h [edit]
[-] auto_dev-ioctl.h [edit]
[-] nfs4.h [edit]
[-] cgroup-defs.h [edit]
[-] gnss.h [edit]
[-] jbd2.h [edit]
[-] signal_types.h [edit]
[-] topology.h [edit]
[-] patchkey.h [edit]
[-] sed-opal.h [edit]
[-] timerfd.h [edit]
[-] devfreq_cooling.h [edit]
[-] stackprotector.h [edit]
[-] pid_namespace.h [edit]
[-] seq_buf.h [edit]
[-] f2fs_fs.h [edit]
[-] asn1.h [edit]
[-] atmel_pdc.h [edit]
[-] parman.h [edit]
[-] intel_rapl.h [edit]
[-] atomic-fallback.h [edit]
[-] altera_uart.h [edit]
[-] virtio_console.h [edit]
[-] count_zeros.h [edit]
[-] aer.h [edit]
[-] bpf_types.h [edit]
[-] mpls_iptunnel.h [edit]
[-] zpool.h [edit]
[-] serdev.h [edit]
[-] scmi_protocol.h [edit]
[-] context_tracking_state.h [edit]
[-] rbtree.h [edit]
[-] mcb.h [edit]
[-] ksm.h [edit]
[-] cpuhotplug.h [edit]
[-] hpet.h [edit]
[-] shm.h [edit]
[-] b1pcmcia.h [edit]
[-] inet.h [edit]
[-] mount.h [edit]
[-] btrfs.h [edit]
[-] cache.h [edit]
[-] cnt32_to_63.h [edit]
[-] rcu_sync.h [edit]
[-] agp_backend.h [edit]
[-] console.h [edit]
[-] compiler_types.h [edit]
[-] if_phonet.h [edit]
[-] module_signature.h [edit]
[+] rpmsg
[-] stmp_device.h [edit]
[-] const.h [edit]
[-] sungem_phy.h [edit]
[-] svga.h [edit]
[-] cleancache.h [edit]
[-] stmp3xxx_rtc_wdt.h [edit]
[-] bpf_trace.h [edit]
[+] netfilter_ipv6
[+] hsi
[+] greybus
[-] if_team.h [edit]
[-] vme.h [edit]
[-] sysrq.h [edit]
[-] dca.h [edit]
[+] can
[-] flat.h [edit]
[-] key-type.h [edit]
[-] gcd.h [edit]
[-] livepatch.h [edit]
[-] sock_diag.h [edit]
[-] math64.h [edit]
[-] pagemap.h [edit]
[-] bitmap.h [edit]
[-] rational.h [edit]
[-] set_memory.h [edit]
[-] mm.h [edit]
[-] irqchip.h [edit]
[-] edac.h [edit]
[-] balloon_compaction.h [edit]
[-] pl353-smc.h [edit]
[-] mdio-bitbang.h [edit]
[-] llc.h [edit]
[-] regset.h [edit]
[-] mpls.h [edit]
[-] bpf_verifier.h [edit]
[-] init_ohci1394_dma.h [edit]
[-] stddef.h [edit]
[-] migrate_mode.h [edit]
[-] trace.h [edit]
[-] fcntl.h [edit]
[-] of_iommu.h [edit]
[-] average.h [edit]
[-] ctype.h [edit]
[-] w1.h [edit]
[-] efs_vh.h [edit]
[-] dma-fence.h [edit]
[-] pci_ids.h [edit]
[-] ahci-remap.h [edit]
[-] leds-pca9532.h [edit]
[-] micrel_phy.h [edit]
[-] sync_core.h [edit]
[-] ioc3.h [edit]
[-] reboot.h [edit]
[-] hwmon-sysfs.h [edit]
[-] dma-direction.h [edit]
[-] libgcc.h [edit]
[-] mem_encrypt.h [edit]
[-] leds-regulator.h [edit]
[+] sunrpc
[-] rodata_test.h [edit]
[-] qcom-geni-se.h [edit]
[-] of_mdio.h [edit]
[-] serial_8250.h [edit]
[-] i2c-dev.h [edit]
[-] if_arp.h [edit]
[-] net.h [edit]
[-] inetdevice.h [edit]
[-] virtio_net.h [edit]
[-] smc91x.h [edit]
[-] serial_s3c.h [edit]
[-] genetlink.h [edit]
[-] hid-debug.h [edit]
[-] ipc.h [edit]
[-] dqblk_qtree.h [edit]
[-] prime_numbers.h [edit]
[-] pnfs_osd_xdr.h [edit]
[-] i8253.h [edit]
[-] pci-p2pdma.h [edit]
[-] zstd.h [edit]
[-] netfilter_ingress.h [edit]
[-] verification.h [edit]
[-] lcm.h [edit]
[-] tifm.h [edit]
[-] of_graph.h [edit]
[-] lsm_hooks.h [edit]
[-] compiler-clang.h [edit]
[-] crash_dump.h [edit]
[-] dmi.h [edit]
[-] seqno-fence.h [edit]
[-] async_tx.h [edit]
[-] spinlock_types.h [edit]
[-] generic-radix-tree.h [edit]
[-] isa.h [edit]
[-] kvm_para.h [edit]
[-] binfmts.h [edit]
[-] igmp.h [edit]
[-] mroute.h [edit]
[-] spmi.h [edit]
[-] ptp_classify.h [edit]
[-] cn_proc.h [edit]
[-] pl320-ipc.h [edit]
[-] switchtec.h [edit]
[-] a.out.h [edit]
[-] ring_buffer.h [edit]
[-] device-mapper.h [edit]
[-] nfs.h [edit]
[-] hid-sensor-hub.h [edit]
[-] splice.h [edit]
[-] counter_enum.h [edit]
[-] sdb.h [edit]
[-] seg6_hmac.h [edit]
[-] nvme-rdma.h [edit]
[-] clkdev.h [edit]
[-] kcore.h [edit]
[-] util_macros.h [edit]
[-] audit.h [edit]
[-] ext2_fs.h [edit]
[-] hdlc.h [edit]
[+] bcma
[-] pm_opp.h [edit]
[-] typecheck.h [edit]
[-] dma-fence-chain.h [edit]
[-] projid.h [edit]
[-] sram.h [edit]
[-] torture.h [edit]
[-] lp.h [edit]
[-] wait_bit.h [edit]
[+] qed
[-] perf_event.h [edit]
[-] poison.h [edit]
[-] seq_file.h [edit]
[-] ip.h [edit]
[-] cb710.h [edit]
[-] seqlock.h [edit]
[-] vermagic.h [edit]
[-] digsig.h [edit]
[-] crc32poly.h [edit]
[-] mnt_namespace.h [edit]
[+] mtd
[-] lsm_audit.h [edit]
[-] omap-iommu.h [edit]
[-] plist.h [edit]
[-] lzo.h [edit]
[-] nl802154.h [edit]
[-] elf.h [edit]
[-] t10-pi.h [edit]
[-] limits.h [edit]
[-] intel-pti.h [edit]
[-] hp_sdc.h [edit]
[-] ras.h [edit]
[-] fsi.h [edit]
[-] pps_kernel.h [edit]
[-] mailbox_controller.h [edit]
[-] list_lru.h [edit]
[-] once.h [edit]
[-] cpuidle_haltpoll.h [edit]
[-] pageblock-flags.h [edit]
[-] remoteproc.h [edit]
[-] hugetlb_cgroup.h [edit]
[-] elfcore-compat.h [edit]
[-] initrd.h [edit]
[-] fsnotify.h [edit]
[-] pm_runtime.h [edit]
[-] rhashtable.h [edit]
[-] mei_cl_bus.h [edit]
[-] crc32.h [edit]
[-] rculist_bl.h [edit]
[-] posix_acl.h [edit]
[-] fsl-diu-fb.h [edit]
[-] random.h [edit]
[-] sh_dma.h [edit]
[-] zsmalloc.h [edit]
[-] string.h [edit]
[-] sonet.h [edit]
[-] cgroup_rdma.h [edit]
[-] kgdb.h [edit]
[-] crc-itu-t.h [edit]
[-] devfreq-event.h [edit]
[-] cper.h [edit]
[-] rtsx_common.h [edit]
[-] alarmtimer.h [edit]
[-] smp.h [edit]
[-] preempt.h [edit]
[+] gpio
[-] uio.h [edit]
[-] cfag12864b.h [edit]
[-] tty.h [edit]
[-] of_device.h [edit]
[-] in.h [edit]
[-] prefetch.h [edit]
[-] proc_ns.h [edit]
[-] htcpld.h [edit]
[-] tracepoint.h [edit]
[-] siphash.h [edit]
[-] spinlock_api_smp.h [edit]
[+] mlx5
[-] netlink.h [edit]
[-] f75375s.h [edit]
[-] psi.h [edit]
[-] bcm47xx_wdt.h [edit]
[-] errseq.h [edit]
[-] clockchips.h [edit]
[-] ks8842.h [edit]
[-] n_r3964.h [edit]
[-] dynamic_queue_limits.h [edit]
[-] percpu-rwsem.h [edit]
[-] interconnect-provider.h [edit]
[-] pm_wakeup.h [edit]
[-] genl_magic_struct.h [edit]
[-] tpm.h [edit]
[+] amba
[-] pipe_fs_i.h [edit]
[-] rtsx_usb.h [edit]
[-] lis3lv02d.h [edit]
[-] vlynq.h [edit]
[+] spi
[-] serial_sci.h [edit]
[+] rtc
[-] isicom.h [edit]
[-] vt.h [edit]
[-] ata_platform.h [edit]
[-] clocksource.h [edit]
[-] hwmon-vid.h [edit]
[-] reboot-mode.h [edit]
[-] init_task.h [edit]
[-] elevator.h [edit]
[-] dma-direct.h [edit]
[-] dma-buf.h [edit]
[-] iova.h [edit]
[-] debug_locks.h [edit]
[-] sbitmap.h [edit]
[-] hid-roccat.h [edit]
[-] ieee80211.h [edit]
[-] kref.h [edit]
[-] lockref.h [edit]
[-] error-injection.h [edit]
[-] regmap.h [edit]
[-] percpu-defs.h [edit]
[-] fs_uart_pd.h [edit]
[+] input
[-] shmem_fs.h [edit]
[-] debugfs.h [edit]
[+] mfd
[+] extcon
[-] build_bug.h [edit]
[-] dma-fence-array.h [edit]
[-] sirfsoc_dma.h [edit]
[+] reset
[-] sh_clk.h [edit]
[-] bitrev.h [edit]
[-] range.h [edit]
[-] mempolicy.h [edit]
[-] l2tp.h [edit]
[-] via-gpio.h [edit]
[-] pe.h [edit]
[-] moxtet.h [edit]
[-] inotify.h [edit]
[-] bottom_half.h [edit]
[-] rmi.h [edit]
[-] vga_switcheroo.h [edit]
[-] virtio_vsock.h [edit]
[-] rculist.h [edit]
[-] arch_topology.h [edit]
[-] keyboard.h [edit]
[-] qcom_scm.h [edit]
[-] rbtree_latch.h [edit]
[-] bio.h [edit]
[-] fwnode.h [edit]
[-] srcu.h [edit]
[-] jump_label.h [edit]
[-] auxvec.h [edit]
[-] irqbypass.h [edit]
[-] asn1_ber_bytecode.h [edit]
[-] crc-ccitt.h [edit]
[-] wait.h [edit]
[-] fs_stack.h [edit]
[-] hrtimer_defs.h [edit]
[-] vtime.h [edit]
[-] pm-trace.h [edit]
[-] kvm_types.h [edit]
[-] bma150.h [edit]
[-] logic_pio.h [edit]
[-] sched_clock.h [edit]
[-] capability.h [edit]
[-] smscphy.h [edit]
[-] blk-mq-virtio.h [edit]
[-] ucs2_string.h [edit]
[-] sxgbe_platform.h [edit]
[-] tpm_command.h [edit]
[-] pps-gpio.h [edit]
[-] thunderbolt.h [edit]
[-] nsproxy.h [edit]
[-] dns_resolver.h [edit]
[-] device_cgroup.h [edit]
[-] scx200_gpio.h [edit]
[-] atmel-ssc.h [edit]
[-] configfs.h [edit]
[-] huge_mm.h [edit]
[-] futex.h [edit]
[-] hid.h [edit]
[-] ata.h [edit]
[-] dcache.h [edit]
[-] efi.h [edit]
[-] textsearch.h [edit]
[-] crash_core.h [edit]
[-] i8042.h [edit]
[-] rbtree_augmented.h [edit]
[-] scatterlist.h [edit]
[-] compiler-gcc.h [edit]
[-] crc64.h [edit]
[-] wl12xx.h [edit]
[-] page_owner.h [edit]
[-] usb.h [edit]
[-] sched.h [edit]
[-] securebits.h [edit]
[-] siox.h [edit]
[-] path.h [edit]
[-] mic_bus.h [edit]
[-] cred.h [edit]
[-] wkup_m3_ipc.h [edit]
[+] perf
[-] console_struct.h [edit]
[-] indirect_call_wrapper.h [edit]
[-] fscache-cache.h [edit]
[-] pci-epf.h [edit]
[-] pm_wakeirq.h [edit]
[-] fault-inject.h [edit]
[-] llist.h [edit]
[-] time.h [edit]
[-] hugetlb_inline.h [edit]
[-] counter.h [edit]
[-] altera_jtaguart.h [edit]
[-] iomap.h [edit]
[-] atmel-mci.h [edit]
[-] mman.h [edit]
[-] nfs_iostat.h [edit]
[-] thermal.h [edit]
[-] pmbus.h [edit]
[-] nvmem-consumer.h [edit]
[-] zconf.h [edit]
[-] reset-controller.h [edit]
[-] task_io_accounting.h [edit]
[-] delayed_call.h [edit]
[-] sctp.h [edit]
[-] vfs.h [edit]
[-] rwlock.h [edit]
[-] sony-laptop.h [edit]
[-] ieee802154.h [edit]
[-] fb.h [edit]
[-] mbus.h [edit]
[-] irqdesc.h [edit]
[-] iopoll.h [edit]
[-] mmzone.h [edit]
[+] irqchip
[-] acct.h [edit]
[-] swab.h [edit]
[-] fsl_ifc.h [edit]
[-] hdlcdrv.h [edit]
[-] ramfs.h [edit]
[-] irq_cpustat.h [edit]
[-] hwmon.h [edit]
[-] umh.h [edit]
[-] screen_info.h [edit]
[-] netpoll.h [edit]
[-] clk-provider.h [edit]
[-] rcu_node_tree.h [edit]
[-] s3c_adc_battery.h [edit]
[-] filter.h [edit]
[-] iscsi_boot_sysfs.h [edit]
[-] threads.h [edit]
[-] unicode.h [edit]
[-] bcd.h [edit]
[-] power_supply.h [edit]
[-] syscalls.h [edit]
[-] page_ext.h [edit]
[-] yam.h [edit]
[-] smpboot.h [edit]
[+] isdn
[-] 8250_pci.h [edit]
[-] zutil.h [edit]
[-] nubus.h [edit]
[-] elfnote.h [edit]
[-] acpi_pmtmr.h [edit]
[-] bvec.h [edit]
[-] tpm_eventlog.h [edit]
[-] btree.h [edit]
[-] circ_buf.h [edit]
[-] seg6_local.h [edit]
[-] sw842.h [edit]
[-] i2c-smbus.h [edit]
[-] cpu_rmap.h [edit]
[-] namei.h [edit]
[-] joystick.h [edit]
[-] shdma-base.h [edit]
[-] i2c-algo-pcf.h [edit]
[-] quota.h [edit]
[-] parport.h [edit]
[-] cpufeature.h [edit]
[-] string_helpers.h [edit]
[-] padata.h [edit]
[-] numa.h [edit]
[-] io-mapping.h [edit]
[-] seccomp.h [edit]
[-] pti.h [edit]
[-] kobject.h [edit]
[-] compaction.h [edit]
[-] cpu.h [edit]
[-] pm2301_charger.h [edit]
[-] max17040_battery.h [edit]
[-] phonet.h [edit]
[-] if_ether.h [edit]
[-] udp.h [edit]
[-] bcm963xx_nvram.h [edit]
[+] clk
[-] libfdt.h [edit]
[-] tnum.h [edit]
[-] log2.h [edit]
[-] led-class-flash.h [edit]
[-] cgroup_subsys.h [edit]
[-] if_pppox.h [edit]
[-] mdio-mux.h [edit]
[-] sizes.h [edit]
[-] netfilter_ipv6.h [edit]
[-] usb_usual.h [edit]
[-] ascii85.h [edit]
[-] cma.h [edit]
[+] fsl
[-] tc.h [edit]
[-] skbuff.h [edit]
[-] mm_types.h [edit]
[-] rcutiny.h [edit]
[-] nvme-tcp.h [edit]
[-] mdio-gpio.h [edit]
[-] serio.h [edit]
[-] intel_th.h [edit]
[-] sfp.h [edit]
[-] iscsi_ibft.h [edit]
[-] rwsem.h [edit]
[-] coredump.h [edit]
[-] virtio_caif.h [edit]
[-] linkage.h [edit]
[-] keyctl.h [edit]
[-] ds2782_battery.h [edit]
[-] ftrace_irq.h [edit]
[-] visorbus.h [edit]
[-] pktcdvd.h [edit]
[-] dynamic_debug.h [edit]
[-] tty_flip.h [edit]
[-] extable.h [edit]
[-] swap_slots.h [edit]
[-] brcmphy.h [edit]
[-] errqueue.h [edit]
[-] fsl_hypervisor.h [edit]
[-] ipv6_route.h [edit]
[-] hugetlb.h [edit]
[+] remoteproc
[-] nfs_fs_sb.h [edit]
[-] rio.h [edit]
[-] leds-tca6507.h [edit]
[-] ethtool.h [edit]
[-] cryptohash.h [edit]
[-] sound.h [edit]
[-] wmi.h [edit]
[-] compiler-intel.h [edit]
[-] led-lm3530.h [edit]
[-] blk-mq-pci.h [edit]
[-] libps2.h [edit]
[-] extcon.h [edit]
[-] slab.h [edit]
[-] fsnotify_backend.h [edit]
[-] smsc911x.h [edit]
[-] mv643xx_eth.h [edit]
[-] virtio.h [edit]
[-] dmapool.h [edit]
[-] rfkill.h [edit]
[-] syscore_ops.h [edit]
[-] async.h [edit]
[-] hash.h [edit]
[-] eeprom_93xx46.h [edit]
[-] vexpress.h [edit]
[-] timekeeping32.h [edit]
[-] pkeys.h [edit]
[-] nvmem-provider.h [edit]
[-] kernel-page-flags.h [edit]
[-] vmstat.h [edit]
[-] iversion.h [edit]
[-] bug.h [edit]
[+] lockd
[+] usb
[-] crc7.h [edit]
[-] u64_stats_sync.h [edit]
[-] tty_driver.h [edit]
[-] packing.h [edit]
[-] if_tun.h [edit]
[-] apple_bl.h [edit]
[-] adxl.h [edit]
[+] phy
[-] swapfile.h [edit]
[-] if_fddi.h [edit]
[-] badblocks.h [edit]
[-] firewire.h [edit]
[-] blk-mq.h [edit]
[-] jz4740-adc.h [edit]
[-] etherdevice.h [edit]
[+] ssb
[-] pfn_t.h [edit]
[-] interval_tree_generic.h [edit]
[-] static_key.h [edit]
[-] rculist_nulls.h [edit]
[-] percpu_counter.h [edit]
[-] cdev.h [edit]
[-] psi_types.h [edit]
[-] phylink.h [edit]
[-] frontswap.h [edit]
[-] dirent.h [edit]
[-] spinlock_types_up.h [edit]
[-] notifier.h [edit]
[-] ptr_ring.h [edit]
[-] hmm.h [edit]
[+] fpga
[-] anon_inodes.h [edit]
[-] rtsx_pci.h [edit]
[-] property.h [edit]
[-] maple.h [edit]
[-] hyperv.h [edit]
[-] vbox_utils.h [edit]
[-] gpio.h [edit]
[-] jz4780-nemc.h [edit]
[+] netfilter_arp
[-] mii.h [edit]
[-] elfcore.h [edit]
[-] vmw_vmci_api.h [edit]
[-] uio_driver.h [edit]
[-] user.h [edit]
[-] pagevec.h [edit]
[-] srcutree.h [edit]
[-] ioprio.h [edit]
[-] greybus.h [edit]
[-] list_bl.h [edit]
[-] amd-iommu.h [edit]
[-] statfs.h [edit]
[-] user-return-notifier.h [edit]
[-] w1-gpio.h [edit]
[-] vm_sockets.h [edit]
[-] delayacct.h [edit]
[-] rcupdate_wait.h [edit]
[-] via_i2c.h [edit]
[+] pinctrl
[-] timex.h [edit]
[-] signal.h [edit]
[-] slab_def.h [edit]
[-] zorro.h [edit]
[-] frame.h [edit]
[-] proc_fs.h [edit]
[-] ihex.h [edit]
[-] i2c-mux.h [edit]
[-] sonypi.h [edit]
[-] cs5535.h [edit]
[-] pm_domain.h [edit]
[-] prandom.h [edit]
[-] extcon-provider.h [edit]
[-] nfs3.h [edit]
[-] tfrc.h [edit]
[-] pci-epc.h [edit]
[-] i2c-pxa.h [edit]
[-] virtio_config.h [edit]
[-] socket.h [edit]
[-] hypervisor.h [edit]
[-] sunserialcore.h [edit]
[-] tick.h [edit]
[-] crypto.h [edit]
[-] iocontext.h [edit]
[-] arm-cci.h [edit]
[-] highuid.h [edit]
[-] libfdt_env.h [edit]
[-] timb_dma.h [edit]
[-] timecounter.h [edit]
[-] memstick.h [edit]
[-] serial_core.h [edit]
[-] irq.h [edit]
[-] crc8.h [edit]
[+] mdio
[-] pagewalk.h [edit]
[-] bcm47xx_nvram.h [edit]
[-] input.h [edit]
[-] dmaengine.h [edit]
[-] sh_eth.h [edit]
[+] mux
[-] cpu_cooling.h [edit]
[-] component.h [edit]
[+] netfilter_bridge
[-] atomic.h [edit]
[-] mempool.h [edit]
[-] stringhash.h [edit]
[-] utsname.h [edit]
[-] rtnetlink.h [edit]
[-] nsc_gpio.h [edit]
[-] ftrace.h [edit]
[-] pxa2xx_ssp.h [edit]
[-] of_fdt.h [edit]
[-] if_ltalk.h [edit]
[-] alcor_pci.h [edit]
[-] oid_registry.h [edit]
[-] genhd.h [edit]
[-] energy_model.h [edit]
[-] idr.h [edit]
[-] eisa.h [edit]
[-] pim.h [edit]
[-] drbd_genl.h [edit]
[-] wireless.h [edit]
[-] radix-tree.h [edit]
[-] kbd_kern.h [edit]
[-] atm.h [edit]
[-] dma-contiguous.h [edit]
[-] superhyway.h [edit]
[-] posix_acl_xattr.h [edit]
[-] stop_machine.h [edit]
[-] fddidevice.h [edit]
[-] ti-emif-sram.h [edit]
[-] drbd.h [edit]
[-] time32.h [edit]
[+] netfilter_ipv4
[-] bpf-cgroup.h [edit]
[-] drbd_genl_api.h [edit]
[-] fanotify.h [edit]
[-] tca6416_keypad.h [edit]
[-] vfio.h [edit]
[-] compat.h [edit]
[-] cyclades.h [edit]
[-] c2port.h [edit]
[-] swapops.h [edit]
[-] objagg.h [edit]
[-] vt_kern.h [edit]
[-] sem.h [edit]
[-] rio_ids.h [edit]
[-] tracefs.h [edit]
[-] i2c.h [edit]
[-] fips.h [edit]
[-] list.h [edit]
[-] cacheinfo.h [edit]
[+] regulator
[-] blk-pm.h [edit]
[-] if_tunnel.h [edit]
[-] atalk.h [edit]
[-] posix-timers.h [edit]
[-] irq_work.h [edit]
[-] dw_apb_timer.h [edit]
[-] memory_hotplug.h [edit]
[+] ulpi
[-] kallsyms.h [edit]
[-] coresight-pmu.h [edit]
[-] irqdomain.h [edit]
[-] cciss_ioctl.h [edit]
[-] nvme-fc.h [edit]
[-] memory.h [edit]
[-] imx-media.h [edit]
[-] root_dev.h [edit]
[-] if_frad.h [edit]
[-] crc4.h [edit]
[-] agpgart.h [edit]
[-] of_net.h [edit]
[-] blk_types.h [edit]
[-] omap-dma.h [edit]
[-] ima.h [edit]
[-] in6.h [edit]
[-] i2c-algo-pca.h [edit]
[-] phy.h [edit]
[-] psp-sev.h [edit]
[-] msdos_fs.h [edit]
[-] pid.h [edit]
[-] leds-lp3944.h [edit]
[-] if_vlan.h [edit]
[-] input-polldev.h [edit]
[-] miscdevice.h [edit]
[-] ptp_clock_kernel.h [edit]
[-] interval_tree.h [edit]
[+] raid
[-] fsldma.h [edit]
[-] nvram.h [edit]
[-] mv643xx_i2c.h [edit]
[-] kobject_ns.h [edit]
[-] assoc_array.h [edit]
[-] interrupt.h [edit]
[-] lapb.h [edit]
[-] clk.h [edit]
[-] nfs_page.h [edit]
[-] watchdog.h [edit]
[-] timb_gpio.h [edit]
[-] kobj_map.h [edit]
[-] mmap_lock.h [edit]
[-] pr.h [edit]
[-] highmem.h [edit]
[-] dax.h [edit]
[-] klist.h [edit]
[-] ipv6.h [edit]
[-] kfifo.h [edit]
[-] serial.h [edit]
[-] leds_pwm.h [edit]
[-] atm_suni.h [edit]
[-] pnp.h [edit]
[-] dqblk_v2.h [edit]
[-] kmod.h [edit]
[-] pci-ats.h [edit]
[-] tsacct_kern.h [edit]
[-] kasan.h [edit]
[-] dlm_plock.h [edit]
[-] kernel_stat.h [edit]
[-] time64.h [edit]
[-] smc911x.h [edit]
[-] pwm_backlight.h [edit]
[-] personality.h [edit]
[-] ppp_channel.h [edit]
[-] pch_dma.h [edit]
[-] stacktrace.h [edit]
[-] armada-37xx-rwtm-mailbox.h [edit]
[-] intel-iommu.h [edit]
[-] ppp_defs.h [edit]
[-] ntb_transport.h [edit]
[-] ath9k_platform.h [edit]
[-] quotaops.h [edit]
[-] cm4000_cs.h [edit]
[-] user_namespace.h [edit]
[-] of_pdt.h [edit]
[-] nfs_fs.h [edit]
[-] slimbus.h [edit]
[-] pm_qos.h [edit]
[-] kmemleak.h [edit]
[-] serial_max3100.h [edit]
[-] usbdevice_fs.h [edit]
[-] blockgroup_lock.h [edit]
[-] dio.h [edit]
[-] elf-randomize.h [edit]
[-] khugepaged.h [edit]
[-] trace_events.h [edit]
[-] processor.h [edit]
[-] uuid.h [edit]
[-] dlm.h [edit]
[-] timekeeper_internal.h [edit]
[-] mpi.h [edit]
[-] vmacache.h [edit]
[-] of_gpio.h [edit]
[-] if_pppol2tp.h [edit]
[-] virtio_ring.h [edit]
[-] ks0108.h [edit]
[-] vmpressure.h [edit]
[-] freezer.h [edit]
[-] pci-ep-cfs.h [edit]
[-] davinci_emac.h [edit]
[+] crush
[-] mm_types_task.h [edit]
[-] moduleparam.h [edit]
[-] transport_class.h [edit]
[-] tee_drv.h [edit]
[-] xarray.h [edit]
[-] hw_random.h [edit]
[-] fcdevice.h [edit]
[-] synclink.h [edit]
[-] dma-resv.h [edit]
[-] fsverity.h [edit]
[-] adb.h [edit]
[-] hippidevice.h [edit]
[-] cpuidle.h [edit]
[-] irq_poll.h [edit]
[-] of.h [edit]
[-] latencytop.h [edit]
[-] mxm-wmi.h [edit]
[-] cdrom.h [edit]
[-] of_irq.h [edit]
[-] vm_event_item.h [edit]
[-] trace_clock.h [edit]
[-] font.h [edit]
[-] list_sort.h [edit]
[-] omap-mailbox.h [edit]
[+] platform_data
[-] mmu_context.h [edit]
[-] timekeeping.h [edit]
[-] ww_mutex.h [edit]
[-] dm-region-hash.h [edit]
[-] task_work.h [edit]
[-] leds-ti-lmu-common.h [edit]
[-] bsg-lib.h [edit]
[-] nfs_fs_i.h [edit]
[-] bits.h [edit]
[-] mailbox_client.h [edit]
[-] signalfd.h [edit]
[-] clock_cooling.h [edit]
[-] fscache.h [edit]
[-] bpfilter.h [edit]
[+] dma
[-] percpu.h [edit]
[-] msi.h [edit]
[-] evm.h [edit]
[-] scif.h [edit]
[-] profile.h [edit]
[-] pci.h [edit]
[-] enclosure.h [edit]
[-] rwlock_types.h [edit]
[-] pci-dma-compat.h [edit]
[-] blk-cgroup.h [edit]
[-] mvebu-pmsu.h [edit]
[-] sys_soc.h [edit]
[-] marvell_phy.h [edit]
[-] xxhash.h [edit]
[-] page_counter.h [edit]
[-] percpu-refcount.h [edit]
[-] linux_logo.h [edit]
[-] rcuwait.h [edit]
[-] oom.h [edit]
[-] memfd.h [edit]
[-] phy_fixed.h [edit]
[-] reset.h [edit]
[-] trace_seq.h [edit]
[-] suspend.h [edit]
[-] hiddev.h [edit]
[-] tracepoint-defs.h [edit]
[-] glob.h [edit]
[-] of_platform.h [edit]
[-] scc.h [edit]
[-] acpi_dma.h [edit]
[-] of_clk.h [edit]
[-] migrate.h [edit]
[-] kdb.h [edit]
[-] of_reserved_mem.h [edit]
[-] backing-dev-defs.h [edit]
[-] page-isolation.h [edit]
[-] nmi.h [edit]
[-] fs_types.h [edit]
[-] dqblk_v1.h [edit]
[-] platform_device.h [edit]
[-] uprobes.h [edit]
[-] fs_context.h [edit]
[-] pci-acpi.h [edit]
[-] spinlock.h [edit]
[-] drbd_limits.h [edit]
[-] cmdline-parser.h [edit]
[-] zbud.h [edit]
[-] backlight.h [edit]
[-] fs_parser.h [edit]
[-] serial_pnx8xxx.h [edit]
[-] kbd_diacr.h [edit]
[-] mdio.h [edit]
[-] libnvdimm.h [edit]
[-] ioport.h [edit]
[-] omap-gpmc.h [edit]
[-] refcount.h [edit]
[-] ntb.h [edit]
[-] ccp.h [edit]
[-] ks8851_mll.h [edit]
[-] start_kernel.h [edit]
[-] page-flags.h [edit]
[-] pfn.h [edit]
[-] firmware-map.h [edit]
[-] context_tracking.h [edit]
[-] kmsg_dump.h [edit]
[-] kdev_t.h [edit]
[-] fs_struct.h [edit]
[-] resource.h [edit]
[-] slub_def.h [edit]
[-] completion.h [edit]
[-] dccp.h [edit]
[-] rcu_segcblist.h [edit]
[-] mdev.h [edit]
[-] dm9000.h [edit]
[-] cpufreq.h [edit]
[-] crc-t10dif.h [edit]
[-] toshiba.h [edit]
[-] btree-type.h [edit]
[-] reciprocal_div.h [edit]
[-] devpts_fs.h [edit]
[-] fixp-arith.h [edit]
[-] stackdepot.h [edit]
[-] units.h [edit]
[-] ahci_platform.h [edit]
[-] key.h [edit]
[-] if_link.h [edit]
[-] fsi-sbefifo.h [edit]
[-] soundcard.h [edit]
[-] fs.h [edit]
[-] mbcache.h [edit]
[-] jump_label_ratelimit.h [edit]
[-] nfs_xdr.h [edit]
[-] nodemask.h [edit]
[-] sysctl.h [edit]
[-] scx200.h [edit]
[-] fdtable.h [edit]
[-] leds.h [edit]
[-] writeback.h [edit]
[-] irqflags.h [edit]
[-] selection.h [edit]
[-] textsearch_fsm.h [edit]
[-] zlib.h [edit]
[-] vringh.h [edit]
[-] moduleloader.h [edit]
[-] perf_regs.h [edit]
[-] linkmode.h [edit]
[-] rcupdate.h [edit]
[-] debugobjects.h [edit]
[-] swap.h [edit]
[-] ts-nbus.h [edit]
[-] btf.h [edit]
[-] jhash.h [edit]
[-] kernfs.h [edit]
[-] hwspinlock.h [edit]
[-] devfreq.h [edit]
[-] taskstats_kern.h [edit]
[-] relay.h [edit]
[-] hidraw.h [edit]
[-] eventfd.h [edit]
[-] page-flags-layout.h [edit]
[-] license.h [edit]
[-] rcutree.h [edit]
[-] sdla.h [edit]
[-] pseudo_fs.h [edit]
[-] libata.h [edit]
[-] timeriomem-rng.h [edit]
[-] sh_timer.h [edit]
[-] irqnr.h [edit]
[-] netfilter_ipv4.h [edit]
[-] swait.h [edit]
[-] of_pci.h [edit]
[-] vgaarb.h [edit]
[-] auto_fs.h [edit]