mac_esp.c File Reference

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/scatterlist.h>
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/nubus.h>
#include <linux/slab.h>
#include <asm/irq.h>
#include <asm/dma.h>
#include <asm/macints.h>
#include <asm/macintosh.h>
#include <asm/mac_via.h>
#include <scsi/scsi_host.h>
#include "esp_scsi.h"

Go to the source code of this file.

Data Structures
struct	mac_esp_priv

Macros
#define	DRV_MODULE_NAME   "mac_esp"
#define	PFX   DRV_MODULE_NAME ": "
#define	DRV_VERSION   "1.000"
#define	DRV_MODULE_RELDATE   "Sept 15, 2007"
#define	MAC_ESP_IO_BASE   0x50F00000
#define	MAC_ESP_REGS_QUADRA   (MAC_ESP_IO_BASE + 0x10000)
#define	MAC_ESP_REGS_QUADRA2   (MAC_ESP_IO_BASE + 0xF000)
#define	MAC_ESP_REGS_QUADRA3   (MAC_ESP_IO_BASE + 0x18000)
#define	MAC_ESP_REGS_SPACING   0x402
#define	MAC_ESP_PDMA_REG   0xF9800024
#define	MAC_ESP_PDMA_REG_SPACING   0x4
#define	MAC_ESP_PDMA_IO_OFFSET   0x100
#define	esp_read8(REG)   mac_esp_read8(esp, REG)
#define	esp_write8(VAL, REG)   mac_esp_write8(esp, VAL, REG)
#define	MAC_ESP_GET_PRIV(esp)
#define	MAC_ESP_PDMA_LOOP(operands)
#define	MAC_ESP_PIO_LOOP(operands, reg1)
#define	MAC_ESP_PIO_FILL(operands, reg1)
#define	MAC_ESP_FIFO_SIZE   16

Functions
	MODULE_DESCRIPTION ("Mac ESP SCSI driver")
	MODULE_AUTHOR ("Finn Thain <[email protected]>")
	MODULE_LICENSE ("GPL v2")
	MODULE_VERSION (DRV_VERSION)
	MODULE_ALIAS ("platform:"DRV_MODULE_NAME)
	module_init (mac_esp_init)
	module_exit (mac_esp_exit)

Macro Definition Documentation

#define DRV_MODULE_NAME   "mac_esp"

Definition at line 34 of file mac_esp.c.

#define DRV_MODULE_RELDATE   "Sept 15, 2007"

Definition at line 37 of file mac_esp.c.

#define DRV_VERSION   "1.000"

Definition at line 36 of file mac_esp.c.

#define esp_read8

(

REG

)

mac_esp_read8(esp, REG)

Definition at line 48 of file mac_esp.c.

#define esp_write8	(		VAL,
			REG
	)		mac_esp_write8(esp, VAL, REG)

Definition at line 49 of file mac_esp.c.

#define MAC_ESP_FIFO_SIZE   16

Definition at line 344 of file mac_esp.c.

#define MAC_ESP_GET_PRIV

(

esp

)

Value:

((struct mac_esp_priv *) \
                   platform_get_drvdata((struct platform_device *) \
                            (esp->dev)))

Definition at line 59 of file mac_esp.c.

#define MAC_ESP_IO_BASE   0x50F00000

Definition at line 39 of file mac_esp.c.

#define MAC_ESP_PDMA_IO_OFFSET   0x100

Definition at line 46 of file mac_esp.c.

#define MAC_ESP_PDMA_LOOP

(

operands

)

Definition at line 172 of file mac_esp.c.

#define MAC_ESP_PDMA_REG   0xF9800024

Definition at line 44 of file mac_esp.c.

#define MAC_ESP_PDMA_REG_SPACING   0x4

Definition at line 45 of file mac_esp.c.

#define MAC_ESP_PIO_FILL	(		operands,
			reg1
	)

Value:

asm volatile ( \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       moveb " operands " \n" \
         "       subqw #8,%1        \n" \
         "       subqw #8,%1        \n" \
         : "+a" (addr), "+r" (reg1) \
         : "a" (fifo))

Definition at line 321 of file mac_esp.c.

#define MAC_ESP_PIO_LOOP	(		operands,
			reg1
	)

Value:

asm volatile ( \
         "1:     moveb " operands " \n" \
         "       subqw #1,%1        \n" \
         "       jbne 1b            \n" \
         : "+a" (addr), "+r" (reg1) \
         : "a" (fifo))

Definition at line 313 of file mac_esp.c.

#define MAC_ESP_REGS_QUADRA   (MAC_ESP_IO_BASE + 0x10000)

Definition at line 40 of file mac_esp.c.

#define MAC_ESP_REGS_QUADRA2   (MAC_ESP_IO_BASE + 0xF000)

Definition at line 41 of file mac_esp.c.

#define MAC_ESP_REGS_QUADRA3   (MAC_ESP_IO_BASE + 0x18000)

Definition at line 42 of file mac_esp.c.

#define MAC_ESP_REGS_SPACING   0x402

Definition at line 43 of file mac_esp.c.

#define PFX   DRV_MODULE_NAME ": "

Definition at line 35 of file mac_esp.c.

Function Documentation

MODULE_ALIAS

(

"platform:"

DRV_MODULE_NAME

)

MODULE_AUTHOR

(

"Finn Thain <[email protected]>"

)

MODULE_DESCRIPTION

(

"Mac ESP SCSI driver"

)

module_exit

(

mac_esp_exit

)

module_init

(

mac_esp_init

)

MODULE_LICENSE

(

"GPL v2"

)

MODULE_VERSION

(

DRV_VERSION

)