mptsas.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/jiffies.h>
#include <linux/workqueue.h>
#include <linux/delay.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_sas.h>
#include <scsi/scsi_transport.h>
#include <scsi/scsi_dbg.h>
#include "mptbase.h"
#include "mptscsih.h"
#include "mptsas.h"

Go to the source code of this file.

Data Structures
struct	rep_manu_request
struct	rep_manu_reply

Macros
#define	my_NAME   "Fusion MPT SAS Host driver"
#define	my_VERSION   MPT_LINUX_VERSION_COMMON
#define	MYNAM   "mptsas"
#define	MPTSAS_RAID_CHANNEL   1
#define	SAS_CONFIG_PAGE_TIMEOUT   30
#define	MPTSAS_MAX_LUN   (16895)

Enumerations
enum	device_state { DEVICE_RETRY, DEVICE_ERROR, DEVICE_READY }

Functions
	MODULE_AUTHOR (MODULEAUTHOR)
	MODULE_DESCRIPTION (my_NAME)
	MODULE_LICENSE ("GPL")
	MODULE_VERSION (my_VERSION)
	module_param (mpt_pt_clear, int, 0)
	MODULE_PARM_DESC (mpt_pt_clear," Clear persistency table: enable=1 ""(default=MPTSCSIH_PT_CLEAR=0)")
	module_param (max_lun, int, 0)
	MODULE_PARM_DESC (max_lun," max lun, default=16895 ")
	module_param (mpt_loadtime_max_sectors, int, 0)
	MODULE_PARM_DESC (mpt_loadtime_max_sectors," Maximum sector define for Host Bus Adaptor.Range 64 to 8192 default=8192")
void	mptsas_schedule_target_reset (void *ioc)
struct mptsas_phyinfo *	mptsas_refreshing_device_handles (MPT_ADAPTER *ioc, struct mptsas_devinfo *sas_device)
struct mptsas_portinfo *	mptsas_expander_add (MPT_ADAPTER *ioc, u16 handle)
void	mptsas_shutdown (struct pci_dev *pdev)
	MODULE_DEVICE_TABLE (pci, mptsas_pci_table)
	module_init (mptsas_init)
	module_exit (mptsas_exit)

Macro Definition Documentation

#define MPTSAS_MAX_LUN   (16895)

Definition at line 90 of file mptsas.c.

#define MPTSAS_RAID_CHANNEL   1

Definition at line 75 of file mptsas.c.

#define my_NAME   "Fusion MPT SAS Host driver"

Definition at line 68 of file mptsas.c.

#define my_VERSION   MPT_LINUX_VERSION_COMMON

Definition at line 69 of file mptsas.c.

#define MYNAM   "mptsas"

Definition at line 70 of file mptsas.c.

#define SAS_CONFIG_PAGE_TIMEOUT   30

Definition at line 77 of file mptsas.c.

Enumeration Type Documentation

enum device_state

enum device_state - : need to retry the TUR : TUR return error, don't add device : device can be added

Enumerator:

DEVICE_RETRY
DEVICE_ERROR
DEVICE_READY

Definition at line 1339 of file mptsas.c.

Function Documentation

MODULE_AUTHOR

(

MODULEAUTHOR

)

MODULE_DESCRIPTION

(

my_NAME

)

MODULE_DEVICE_TABLE	(	pci	,
		mptsas_pci_table
	)

module_exit

(

mptsas_exit

)

module_init

(

mptsas_init

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	mpt_pt_clear	,
		int	,
		0
	)

module_param	(	max_lun	,
		int	,
		0
	)

module_param	(	mpt_loadtime_max_sectors	,
		int	,
		0
	)

MODULE_PARM_DESC

(

mpt_pt_clear

)

MODULE_PARM_DESC	(	max_lun	,
		" max	lun
	)

MODULE_PARM_DESC

(

mpt_loadtime_max_sectors

)

MODULE_VERSION

(

my_VERSION

)

struct mptsas_portinfo* mptsas_expander_add ( MPT_ADAPTER *  ioc, u16  handle  )

read

mptsas_expander_add - : Pointer to MPT_ADAPTER structure :

Definition at line 3654 of file mptsas.c.

struct mptsas_phyinfo* mptsas_refreshing_device_handles ( MPT_ADAPTER *  ioc, struct mptsas_devinfo *  sas_device  )

read

Definition at line 1579 of file mptsas.c.

void mptsas_schedule_target_reset

(

void *

iocp

)

mptsas_schedule_target_reset- send pending target reset : per adapter object

This function will delete scheduled target reset from the list and try to send next target reset. This will be called from completion context of any Task management command.

Definition at line 1160 of file mptsas.c.

void mptsas_shutdown

(

struct pci_dev *

pdev

)

Definition at line 5327 of file mptsas.c.