rtsx.h File Reference

#include <linux/io.h>
#include <linux/bitops.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/mutex.h>
#include <linux/cdrom.h>
#include <linux/workqueue.h>
#include <linux/timer.h>
#include <linux/time.h>
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_devinfo.h>
#include <scsi/scsi_eh.h>
#include <scsi/scsi_host.h>
#include "debug.h"
#include "trace.h"
#include "general.h"

Go to the source code of this file.

Data Structures
struct	rtsx_dev

Macros
#define	CR_DRIVER_NAME   "rts_pstor"
#define	pci_get_bus_and_slot(bus, devfn)   pci_get_domain_bus_and_slot(0, (bus), (devfn))
#define	rtsx_writel(chip, reg, value)   iowrite32(value, (chip)->rtsx->remap_addr + reg)
#define	rtsx_readl(chip, reg)   ioread32((chip)->rtsx->remap_addr + reg)
#define	rtsx_writew(chip, reg, value)   iowrite16(value, (chip)->rtsx->remap_addr + reg)
#define	rtsx_readw(chip, reg)   ioread16((chip)->rtsx->remap_addr + reg)
#define	rtsx_writeb(chip, reg, value)   iowrite8(value, (chip)->rtsx->remap_addr + reg)
#define	rtsx_readb(chip, reg)   ioread8((chip)->rtsx->remap_addr + reg)
#define	rtsx_read_config_byte(chip, where, val)   pci_read_config_byte((chip)->rtsx->pci, where, val)
#define	rtsx_write_config_byte(chip, where, val)   pci_write_config_byte((chip)->rtsx->pci, where, val)
#define	wait_timeout_x(task_state, msecs)
#define	wait_timeout(msecs)   wait_timeout_x(TASK_INTERRUPTIBLE, (msecs))
#define	STATE_TRANS_NONE   0
#define	STATE_TRANS_CMD   1
#define	STATE_TRANS_BUF   2
#define	STATE_TRANS_SG   3
#define	TRANS_NOT_READY   0
#define	TRANS_RESULT_OK   1
#define	TRANS_RESULT_FAIL   2
#define	SCSI_LUN(srb)   ((srb)->device->lun)
#define	scsi_unlock(host)   spin_unlock_irq(host->host_lock)
#define	scsi_lock(host)   spin_lock_irq(host->host_lock)
#define	lock_state(chip)   spin_lock_irq(&((chip)->rtsx->reg_lock))
#define	unlock_state(chip)   spin_unlock_irq(&((chip)->rtsx->reg_lock))

Typedefs
typedef unsigned long	DELAY_PARA_T
typedef struct rtsx_dev	rtsx_dev_t

Enumerations
enum	xfer_buf_dir {   TO_XFER_BUF, FROM_XFER_BUF, TO_XFER_BUF, FROM_XFER_BUF,   TO_XFER_BUF, FROM_XFER_BUF, TO_XFER_BUF, FROM_XFER_BUF }

Functions
int	rtsx_read_pci_cfg_byte (u8 bus, u8 dev, u8 func, u8 offset, u8 *val)

Macro Definition Documentation

#define CR_DRIVER_NAME   "rts_pstor"

Definition at line 54 of file rtsx.h.

#define lock_state

(

chip

)

spin_lock_irq(&((chip)->rtsx->reg_lock))

Definition at line 178 of file rtsx.h.

#define pci_get_bus_and_slot	(		bus,
			devfn
	)		pci_get_domain_bus_and_slot(0, (bus), (devfn))

Definition at line 56 of file rtsx.h.

#define rtsx_read_config_byte	(		chip,
			where,
			val
	)		pci_read_config_byte((chip)->rtsx->pci, where, val)

Definition at line 75 of file rtsx.h.

#define rtsx_readb	(		chip,
			reg
	)		ioread8((chip)->rtsx->remap_addr + reg)

Definition at line 72 of file rtsx.h.

#define rtsx_readl	(		chip,
			reg
	)		ioread32((chip)->rtsx->remap_addr + reg)

Definition at line 64 of file rtsx.h.

#define rtsx_readw	(		chip,
			reg
	)		ioread16((chip)->rtsx->remap_addr + reg)

Definition at line 68 of file rtsx.h.

#define rtsx_write_config_byte	(		chip,
			where,
			val
	)		pci_write_config_byte((chip)->rtsx->pci, where, val)

Definition at line 78 of file rtsx.h.

#define rtsx_writeb	(		chip,
			reg,
			value
	)		iowrite8(value, (chip)->rtsx->remap_addr + reg)

Definition at line 70 of file rtsx.h.

#define rtsx_writel	(		chip,
			reg,
			value
	)		iowrite32(value, (chip)->rtsx->remap_addr + reg)

Definition at line 62 of file rtsx.h.

#define rtsx_writew	(		chip,
			reg,
			value
	)		iowrite16(value, (chip)->rtsx->remap_addr + reg)

Definition at line 66 of file rtsx.h.

#define scsi_lock

(

host

)

spin_lock_irq(host->host_lock)

Definition at line 176 of file rtsx.h.

#define SCSI_LUN

(

srb

)

((srb)->device->lun)

Definition at line 98 of file rtsx.h.

#define scsi_unlock

(

host

)

spin_unlock_irq(host->host_lock)

Definition at line 175 of file rtsx.h.

#define STATE_TRANS_BUF   2

Definition at line 91 of file rtsx.h.

#define STATE_TRANS_CMD   1

Definition at line 90 of file rtsx.h.

#define STATE_TRANS_NONE   0

Definition at line 89 of file rtsx.h.

#define STATE_TRANS_SG   3

Definition at line 92 of file rtsx.h.

#define TRANS_NOT_READY   0

Definition at line 94 of file rtsx.h.

#define TRANS_RESULT_FAIL   2

Definition at line 96 of file rtsx.h.

#define TRANS_RESULT_OK   1

Definition at line 95 of file rtsx.h.

#define unlock_state

(

chip

)

spin_unlock_irq(&((chip)->rtsx->reg_lock))

Definition at line 179 of file rtsx.h.

#define wait_timeout

(

msecs

)

wait_timeout_x(TASK_INTERRUPTIBLE, (msecs))

Definition at line 86 of file rtsx.h.

#define wait_timeout_x	(		task_state,
			msecs
	)

Value:

do {                            \
        set_current_state((task_state));    \
        schedule_timeout((msecs) * HZ / 1000);  \
} while (0)

Definition at line 81 of file rtsx.h.

Typedef Documentation

typedef unsigned long DELAY_PARA_T

Definition at line 100 of file rtsx.h.

typedef struct rtsx_dev rtsx_dev_t

Definition at line 142 of file rtsx.h.

Enumeration Type Documentation

enum xfer_buf_dir

Enumerator:

TO_XFER_BUF
FROM_XFER_BUF
TO_XFER_BUF
FROM_XFER_BUF
TO_XFER_BUF
FROM_XFER_BUF
TO_XFER_BUF
FROM_XFER_BUF

Definition at line 182 of file rtsx.h.

Function Documentation

int rtsx_read_pci_cfg_byte	(	u8	bus,
		u8	dev,
		u8	func,
		u8	offset,
		u8 *	val
	)

Definition at line 329 of file rtsx.c.