53c700.c File Reference

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/slab.h>
#include <linux/ioport.h>
#include <linux/delay.h>
#include <linux/spinlock.h>
#include <linux/completion.h>
#include <linux/init.h>
#include <linux/proc_fs.h>
#include <linux/blkdev.h>
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/device.h>
#include <asm/dma.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/byteorder.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_dbg.h>
#include <scsi/scsi_eh.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_tcq.h>
#include <scsi/scsi_transport.h>
#include <scsi/scsi_transport_spi.h>
#include "53c700.h"
#include "53c700_d.h"

Go to the source code of this file.

Macros
#define	NCR_700_VERSION   "2.8"
#define	to32bit(x)   ((__u32)((unsigned long)(x)))
#define	STATIC   static

Functions
	MODULE_AUTHOR ("James Bottomley")
	MODULE_DESCRIPTION ("53c700 and 53c700-66 Driver")
	MODULE_LICENSE ("GPL")
STATIC int	NCR_700_queuecommand (struct Scsi_Host *h, struct scsi_cmnd *)
STATIC int	NCR_700_abort (struct scsi_cmnd *SCpnt)
STATIC int	NCR_700_bus_reset (struct scsi_cmnd *SCpnt)
STATIC int	NCR_700_host_reset (struct scsi_cmnd *SCpnt)
STATIC void	NCR_700_chip_setup (struct Scsi_Host *host)
STATIC void	NCR_700_chip_reset (struct Scsi_Host *host)
STATIC int	NCR_700_slave_alloc (struct scsi_device *SDpnt)
STATIC int	NCR_700_slave_configure (struct scsi_device *SDpnt)
STATIC void	NCR_700_slave_destroy (struct scsi_device *SDpnt)
struct Scsi_Host *	NCR_700_detect (struct scsi_host_template *tpnt, struct NCR_700_Host_Parameters *hostdata, struct device *dev)
int	NCR_700_release (struct Scsi_Host *host)
STATIC struct NCR_700_command_slot *	find_empty_slot (struct NCR_700_Host_Parameters *hostdata)
STATIC void	free_slot (struct NCR_700_command_slot *slot, struct NCR_700_Host_Parameters *hostdata)
STATIC void	save_for_reselection (struct NCR_700_Host_Parameters *hostdata, struct scsi_cmnd *SCp, __u32 dsp)
STATIC void	NCR_700_unmap (struct NCR_700_Host_Parameters *hostdata, struct scsi_cmnd *SCp, struct NCR_700_command_slot *slot)
STATIC void	NCR_700_scsi_done (struct NCR_700_Host_Parameters *hostdata, struct scsi_cmnd *SCp, int result)
STATIC void	NCR_700_internal_bus_reset (struct Scsi_Host *host)
STATIC __u32	process_extended_message (struct Scsi_Host *host, struct NCR_700_Host_Parameters *hostdata, struct scsi_cmnd *SCp, __u32 dsp, __u32 dsps)
STATIC __u32	process_message (struct Scsi_Host *host, struct NCR_700_Host_Parameters *hostdata, struct scsi_cmnd *SCp, __u32 dsp, __u32 dsps)
STATIC __u32	process_script_interrupt (__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp, struct Scsi_Host *host, struct NCR_700_Host_Parameters *hostdata)
STATIC __u32	process_selection (struct Scsi_Host *host, __u32 dsp)
STATIC int	NCR_700_start_command (struct scsi_cmnd *SCp)
irqreturn_t	NCR_700_intr (int irq, void *dev_id)
STATIC	DEF_SCSI_QCMD (NCR_700_queuecommand)
STATIC void	NCR_700_set_period (struct scsi_target *STp, int period)
STATIC void	NCR_700_set_offset (struct scsi_target *STp, int offset)
	EXPORT_SYMBOL (NCR_700_detect)
	EXPORT_SYMBOL (NCR_700_release)
	EXPORT_SYMBOL (NCR_700_intr)
	module_init (NCR_700_init)
	module_exit (NCR_700_exit)

Variables
STATIC struct device_attribute *	NCR_700_dev_attrs []
STATIC struct scsi_transport_template *	NCR_700_transport_template = NULL

Macro Definition Documentation

#define NCR_700_VERSION   "2.8"

Definition at line 115 of file 53c700.c.

#define STATIC   static

Definition at line 158 of file 53c700.c.

#define to32bit

(

x

)

((__u32)((unsigned long)(x)))

Definition at line 153 of file 53c700.c.

Function Documentation

STATIC DEF_SCSI_QCMD

(

NCR_700_queuecommand

)

Definition at line 1906 of file 53c700.c.

EXPORT_SYMBOL

(

NCR_700_detect

)

EXPORT_SYMBOL

(

NCR_700_release

)

EXPORT_SYMBOL

(

NCR_700_intr

)

STATIC struct NCR_700_command_slot* find_empty_slot ( struct NCR_700_Host_Parameters *  hostdata )

read

Definition at line 510 of file 53c700.c.

STATIC void free_slot	(	struct NCR_700_command_slot *	slot,
		struct NCR_700_Host_Parameters *	hostdata
	)

Definition at line 542 of file 53c700.c.

MODULE_AUTHOR

(

"James Bottomley"

)

MODULE_DESCRIPTION

(

"53c700 and 53c700-66 Driver"

)

module_exit

(

NCR_700_exit

)

module_init

(

NCR_700_init

)

MODULE_LICENSE

(

"GPL"

)

STATIC int NCR_700_abort

(

struct scsi_cmnd *

SCpnt

)

STATIC int NCR_700_bus_reset

(

struct scsi_cmnd *

SCpnt

)

Definition at line 1941 of file 53c700.c.

STATIC void NCR_700_chip_reset

(

struct Scsi_Host *

host

)

Definition at line 758 of file 53c700.c.

STATIC void NCR_700_chip_setup

(

struct Scsi_Host *

host

)

Definition at line 648 of file 53c700.c.

struct Scsi_Host* NCR_700_detect ( struct scsi_host_template *  tpnt, struct NCR_700_Host_Parameters *  hostdata, struct device *  dev  )

read

Definition at line 287 of file 53c700.c.

STATIC int NCR_700_host_reset

(

struct scsi_cmnd *

SCpnt

)

Definition at line 1978 of file 53c700.c.

STATIC void NCR_700_internal_bus_reset

(

struct Scsi_Host *

host

)

Definition at line 638 of file 53c700.c.

irqreturn_t NCR_700_intr	(	int	irq,
		void *	dev_id
	)

Definition at line 1480 of file 53c700.c.

STATIC int NCR_700_queuecommand	(	struct Scsi_Host *	h,
		struct scsi_cmnd *
	)

int NCR_700_release

(

struct Scsi_Host *

host

)

Definition at line 410 of file 53c700.c.

STATIC void NCR_700_scsi_done ( struct NCR_700_Host_Parameters *  hostdata, struct scsi_cmnd *  SCp, int  result  )

inline

Definition at line 588 of file 53c700.c.

STATIC void NCR_700_set_offset	(	struct scsi_target *	STp,
		int	offset
	)

Definition at line 2013 of file 53c700.c.

STATIC void NCR_700_set_period	(	struct scsi_target *	STp,
		int	period
	)

Definition at line 1994 of file 53c700.c.

STATIC int NCR_700_slave_alloc

(

struct scsi_device *

SDpnt

)

Definition at line 2039 of file 53c700.c.

STATIC int NCR_700_slave_configure

(

struct scsi_device *

SDpnt

)

Definition at line 2051 of file 53c700.c.

STATIC void NCR_700_slave_destroy

(

struct scsi_device *

SDpnt

)

Definition at line 2077 of file 53c700.c.

STATIC int NCR_700_start_command

(

struct scsi_cmnd *

SCp

)

Definition at line 1392 of file 53c700.c.

STATIC void NCR_700_unmap ( struct NCR_700_Host_Parameters *  hostdata, struct scsi_cmnd *  SCp, struct NCR_700_command_slot *  slot  )

inline

Definition at line 579 of file 53c700.c.

STATIC __u32 process_extended_message	(	struct Scsi_Host *	host,
		struct NCR_700_Host_Parameters *	hostdata,
		struct scsi_cmnd *	SCp,
		__u32	dsp,
		__u32	dsps
	)

Definition at line 786 of file 53c700.c.

STATIC __u32 process_message	(	struct Scsi_Host *	host,
		struct NCR_700_Host_Parameters *	hostdata,
		struct scsi_cmnd *	SCp,
		__u32	dsp,
		__u32	dsps
	)

Definition at line 869 of file 53c700.c.

STATIC __u32 process_script_interrupt	(	__u32	dsps,
		__u32	dsp,
		struct scsi_cmnd *	SCp,
		struct Scsi_Host *	host,
		struct NCR_700_Host_Parameters *	hostdata
	)

Definition at line 956 of file 53c700.c.

STATIC __u32 process_selection ( struct Scsi_Host *  host, __u32  dsp  )

inline

Definition at line 1282 of file 53c700.c.

STATIC void save_for_reselection	(	struct NCR_700_Host_Parameters *	hostdata,
		struct scsi_cmnd *	SCp,
		__u32	dsp
	)

Definition at line 564 of file 53c700.c.

Variable Documentation

STATIC struct device_attribute * NCR_700_dev_attrs

Initial value:

= {
    &NCR_700_active_tags_attr,
    NULL,
}

Definition at line 181 of file 53c700.c.

STATIC struct scsi_transport_template* NCR_700_transport_template = NULL

Definition at line 183 of file 53c700.c.