disk.h File Reference

#include <sys/queue.h>
#include <sys/sga.h>

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Data Structures
struct	Disk

Typedefs
typedef void(*	DiskCB) (int, void *)
typedef struct Disk	Disk

Functions
void	Disk_AddDisk (Disk *disk)
void	Disk_RemoveDisk (Disk *disk)
Disk *	Disk_GetByID (uint64_t ctrlNo, uint64_t diskNo)
int	Disk_Read (Disk *disk, void *buf, SGArray *sga, DiskCB cb, void *arg)
int	Disk_Write (Disk *disk, void *buf, SGArray *sga, DiskCB cb, void *arg)
int	Disk_Flush (Disk *disk, void *buf, SGArray *sga, DiskCB cb, void *arg)

Typedef Documentation

Disk

typedef struct Disk Disk

Definition at line 10 of file disk.h.

DiskCB

typedef void(* DiskCB) (int, void *)

Definition at line 8 of file disk.h.

Function Documentation

Disk_AddDisk()

void Disk_AddDisk

(

Disk *

disk

)

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Disk_Flush()

int Disk_Flush	(	Disk *	disk,
		void *	buf,
		SGArray *	sga,
		DiskCB	cb,
		void *	arg
	)

Definition at line 56 of file disk.c.

{
    return disk->flush(disk, buf, sga, cb, arg);
}

Disk_GetByID()

Disk * Disk_GetByID	(	uint64_t	ctrlNo,
		uint64_t	diskNo
	)

Definition at line 31 of file disk.c.

{
    Disk *d;
 
    LIST_FOREACH(d, &diskList, entries) {
        if (d->ctrlNo == ctrlNo && d->diskNo == diskNo)
            return d;
    }
 
    return NULL;
}

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Disk_Read()

int Disk_Read	(	Disk *	disk,
		void *	buf,
		SGArray *	sga,
		DiskCB	cb,
		void *	arg
	)

Definition at line 44 of file disk.c.

{
    return disk->read(disk, buf, sga, cb, arg);
}

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Disk_RemoveDisk()

void Disk_RemoveDisk

(

Disk *

disk

)

Definition at line 25 of file disk.c.

{
    LIST_REMOVE(disk, entries);
}

Disk_Write()

int Disk_Write	(	Disk *	disk,
		void *	buf,
		SGArray *	sga,
		DiskCB	cb,
		void *	arg
	)

Definition at line 50 of file disk.c.

{
    return disk->write(disk, buf, sga, cb, arg);
}

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