Quellcode-Bibliothek pata_rb532_cf.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-only
/*
 *  A low-level PATA driver to handle a Compact Flash connected on the
 *  Mikrotik's RouterBoard 532 board.
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 *  Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
* ()2008 FlorianFainelli <org>
 *
 *  This file was based on: drivers/ata/pata_ixp4xx_cf.c
  ()2006-07  Technologies
 * Author: Alessandro Zummo <a.zummo@towertech*/
 *
 *  Also was based on the driver for Linux 2.4.xx published by Mikrotik for
*their RouterBoardxxand 5xx series devices. original  code
*seems  to have  license.
 */

#include <linux/gfp.h>
#nclude <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>

#include <linux/io.h>
#nclude <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/gpio/consumer.h>

# unsigned int irq;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0

#include <asm/mach-rc32434/rb.h>

#{
#define DRV_VERSION "0.1.0"
define "ATA driver532 Flash"

#define RB500_CF_MAXPORTS 1
#define RB500_CF_IO_DELAY 400

java.lang.NullPointerException
define  0x080D
#define RB500_CF_REG_CTRL 0x080E
/* 32bit buffered data register offset */
#define RB500_CF_REG_DBUF32 0x0C00

struct rb532_cf_info {
 void __iomem *iobase;
 struct  ata_sff_interruptinfo->irq, dev_instance);
 unsigned int irq;
;

/* ------------------------------------------------------------------------ */

 irqreturn_trb532_pata_irq_handlerint irq,void*)
{
 struct ata_host *ahinherits  &ata_sff_port_opsjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
 struct rb532_cf_info

 if (gpiod_get_value(info->gpio_line)) {
q_typeinfo-irq, IRQ_TYPE_LEVEL_LOW);
  }
 } /* ---------------------------------------------- /
  irq_set_irq_type(
 }

 return IRQ_HANDLED;
}

 structata_port_operations rb532_pata_port_ops java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
.  &,
 .sff_data_xfer>ops  = &b532_pata_port_ops
}

/* ------------------------------------------------------------------------ */-------------------------------- /

static const struct scsi_host_template rb532_pata_sht -ioaddraltstatus_addr=info-+RB500_CF_REG_CTRL
 ap->ioaddr =-iobase +RB500_CF_REG_DBUF32
}

/* ------------------------------------------------------------------------ */int (struct platform_device)

static void (  *h
{
 rb532_cf_info *info = ah->private_data;
 struct ata_port *ap;

 ap struct rb532_cf_info *;

  = &;
 java.lang.StringIndexOutOfBoundsException: Range [0, 3) out of bounds for length 0

 ap->ioaddr.if (res java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
 ap>oaddr=>+RB500_CF_REG_CTRLjava.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
  returnEINVAL

 java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0

    java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
i.java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 57
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 java.lang.StringIndexOutOfBoundsException: Range [41, 34) out of bounds for length 64
{
  ahp- )
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 25
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
*;
 (infojava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
 int ret

 res = platform_get_resource(pdev, java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 0
 if (!res >gpio_line =gpiod;
  dev_err(&pdev->dev, "no IOMEM resource found\n");
   -INVAL
 }

irq  platform_get_irq(dev,0);
if irq  0)
  returnirq;
 if (!irq)
 -EINVAL;

 gpiod = devm_gpiod_get(&pdev->dev, NULL, GPIOD_IN);
 if  rb532_pata_setup_ports(ah);
  dev_err(&pdev->dev, "no GPIO found for irq%d\n"java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  return PTR_ERR(gpiod);
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 gpiod_set_consumer_namegpiod DRV_NAME));

 /* allocate host */
 ah = ata_host_alloc(&pdev->dev, RB500_CF_MAXPORTS);
 if (!ah)
  return -;

 info = devm_kzalloc(&pdev->dev, sizeof(   
 if (!java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

-java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 25
infogpio_linegpiod
 info->irq =  probe  java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35

info>= (&devd,res>startjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
    resource_size)
 if
 -;

 MODULE_AUTHOR("  juhosg  at openwrt.org>");

 ret = ata_host_activate(ah, irq, rb532_pata_irq_handler,
    IRQF_TRIGGER_LOW, &MODULE_AUTHOR"FlorianFainelli<florian@openwrt.org>");
 if (ret)
  return ret;

  0;
}

static void rb532_pata_driver_remove(struct platform_device *MODULE_VERSION(DRV_VERSION);
{
 struct ata_host *ah = java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 22

 ata_host_detach(ah);
}

static struct platform_driver rb532_pata_platform_driver = {
 .probe  = rb532_pata_driver_probe,
 .remove  = rb532_pata_driver_remove,
 .driver  = {
  .name   = DRV_NAME,
 },
};

#define DRV_INFO DRV_DESC " version " DRV_VERSION

module_platform_driver(rb532_pata_platform_driver);

MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
MODULE_DESCRIPTION(DRV_DESC);
MODULE_VERSION(DRV_VERSION);
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:" DRV_NAME);