ide.c File Reference

#include <linux/module.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/major.h>
#include <linux/errno.h>
#include <linux/genhd.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/ide.h>
#include <linux/hdreg.h>
#include <linux/completion.h>
#include <linux/device.h>

Go to the source code of this file.

Data Structures
struct	chs_geom

Macros
#define	param_check_ide_dev_mask(name, p)   param_check_uint(name, p)

Functions
int	ide_device_get (ide_drive_t *drive)
	EXPORT_SYMBOL_GPL (ide_device_get)
void	ide_device_put (ide_drive_t *drive)
	EXPORT_SYMBOL_GPL (ide_device_put)
	EXPORT_SYMBOL_GPL (ide_bus_type)
	EXPORT_SYMBOL_GPL (ide_vlb_clk)
	module_param_named (vlb_clock, ide_vlb_clk, int, 0)
	MODULE_PARM_DESC (vlb_clock,"VLB clock frequency (in MHz)")
	EXPORT_SYMBOL_GPL (ide_pci_clk)
	module_param_named (pci_clock, ide_pci_clk, int, 0)
	MODULE_PARM_DESC (pci_clock,"PCI bus clock frequency (in MHz)")
	module_param_named (nodma, ide_nodma, ide_dev_mask, 0)
	MODULE_PARM_DESC (nodma,"disallow DMA for a device")
	module_param_named (noflush, ide_noflush, ide_dev_mask, 0)
	MODULE_PARM_DESC (noflush,"disable flush requests for a device")
	module_param_named (nohpa, ide_nohpa, ide_dev_mask, 0)
	MODULE_PARM_DESC (nohpa,"disable Host Protected Area for a device")
	module_param_named (noprobe, ide_noprobe, ide_dev_mask, 0)
	MODULE_PARM_DESC (noprobe,"skip probing for a device")
	module_param_named (nowerr, ide_nowerr, ide_dev_mask, 0)
	MODULE_PARM_DESC (nowerr,"ignore the ATA_DF bit for a device")
	module_param_named (cdrom, ide_cdroms, ide_dev_mask, 0)
	MODULE_PARM_DESC (cdrom,"force device as a CD-ROM")
	module_param_call (chs, ide_set_disk_chs, NULL, NULL, 0)
	MODULE_PARM_DESC (chs,"force device as a disk (using CHS)")
	module_param_call (ignore_cable, ide_set_ignore_cable, NULL, NULL, 0)
	MODULE_PARM_DESC (ignore_cable,"ignore cable detection")
void	ide_port_apply_params (ide_hwif_t *hwif)
	module_init (ide_init)
	module_exit (ide_exit)
	MODULE_LICENSE ("GPL")

Variables
struct class *	ide_port_class
struct bus_type	ide_bus_type
int	ide_vlb_clk
int	ide_pci_clk

Macro Definition Documentation

#define param_check_ide_dev_mask	(		name,
			p
	)		param_check_uint(name, p)

Definition at line 207 of file ide.c.

Function Documentation

EXPORT_SYMBOL_GPL

(

ide_device_get

)

EXPORT_SYMBOL_GPL

(

ide_device_put

)

EXPORT_SYMBOL_GPL

(

ide_bus_type

)

EXPORT_SYMBOL_GPL

(

ide_vlb_clk

)

EXPORT_SYMBOL_GPL

(

ide_pci_clk

)

int ide_device_get

(

ide_drive_t *

drive

)

ide_device_get - get an additional reference to a ide_drive_t : device to get a reference to

Gets a reference to the ide_drive_t and increments the use count of the underlying LLDD module.

Definition at line 71 of file ide.c.

void ide_device_put

(

ide_drive_t *

drive

)

ide_device_put - release a reference to a ide_drive_t : device to release a reference on

Release a reference to the ide_drive_t and decrements the use count of the underlying LLDD module.

Definition at line 98 of file ide.c.

void ide_port_apply_params

(

ide_hwif_t *

hwif

)

Definition at line 355 of file ide.c.

module_exit

(

ide_exit

)

module_init

(

ide_init

)

MODULE_LICENSE

(

"GPL"

)

module_param_call	(	chs	,
		ide_set_disk_chs	,
		NULL	,
		NULL	,
		0
	)

module_param_call	(	ignore_cable	,
		ide_set_ignore_cable	,
		NULL	,
		NULL	,
		0
	)

module_param_named	(	vlb_clock	,
		ide_vlb_clk	,
		int	,
		0
	)

module_param_named	(	pci_clock	,
		ide_pci_clk	,
		int	,
		0
	)

module_param_named	(	nodma	,
		ide_nodma	,
		ide_dev_mask	,
		0
	)

module_param_named	(	noflush	,
		ide_noflush	,
		ide_dev_mask	,
		0
	)

module_param_named	(	nohpa	,
		ide_nohpa	,
		ide_dev_mask	,
		0
	)

module_param_named	(	noprobe	,
		ide_noprobe	,
		ide_dev_mask	,
		0
	)

module_param_named	(	nowerr	,
		ide_nowerr	,
		ide_dev_mask	,
		0
	)

module_param_named	(	cdrom	,
		ide_cdroms	,
		ide_dev_mask	,
		0
	)

MODULE_PARM_DESC	(	vlb_clock	,
		"VLB clock frequency (in MHz)"
	)

MODULE_PARM_DESC	(	pci_clock	,
		"PCI bus clock frequency (in MHz)"
	)

MODULE_PARM_DESC	(	nodma	,
		"disallow DMA for a device"
	)

MODULE_PARM_DESC	(	noflush	,
		"disable flush requests for a device"
	)

MODULE_PARM_DESC	(	nohpa	,
		"disable Host Protected Area for a device"
	)

MODULE_PARM_DESC	(	noprobe	,
		"skip probing for a device"
	)

MODULE_PARM_DESC	(	nowerr	,
		"ignore the ATA_DF bit for a device"
	)

MODULE_PARM_DESC	(	cdrom	,
		"force device as a CD-ROM"
	)

MODULE_PARM_DESC	(	chs	,
		"force device as a disk (using CHS)"
	)

MODULE_PARM_DESC	(	ignore_cable	,
		"ignore cable detection"
	)

Variable Documentation

struct bus_type ide_bus_type

Initial value:

= {
    .name       = "ide",
    .match      = ide_bus_match,
    .uevent     = ide_uevent,
    .probe      = generic_ide_probe,
    .remove     = generic_ide_remove,
    .shutdown   = generic_ide_shutdown,
    .dev_attrs  = ide_dev_attrs,
    .suspend    = generic_ide_suspend,
    .resume     = generic_ide_resume,
}

Definition at line 154 of file ide.c.

int ide_pci_clk

Definition at line 174 of file ide.c.

struct class* ide_port_class

Definition at line 62 of file ide.c.

int ide_vlb_clk

Definition at line 168 of file ide.c.