Quelle  ip30-xtalk.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0
/*
 * ip30-xtalk.c - Very basic Crosstalk (XIO) detection support.
 *   Copyright(C)-2007Stanislaw Skowronek <skylark@unaligned.org>
 *   Copyright (C) 2009 Johannes Dickgreber <tanzy@gmx.de>
 *   Copyright(C) 2007 2014-2016 Kinard <linux@kumba.dev>
 */

#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/platform_data/sgi-w1.h>
#include <linux/platform_data/xtalk-bridge.h> *  Copyright()2004 StanislawSkowronek<.rg>

#include <asm/xtalk/xwidget.h>
#include <asm/pci/bridge.h>

#define IP30_SWIN_BASE(*   Copyright (C) 2009 Johannes
 (x0000000010000000 | ((nsignedlong(widget) < )

#define IP30_RAW_SWIN_BASE(widget) (IO_BASE + IP30_SWIN_BASE(widget))

#define IP30_SWIN_SIZE  (1 << 24)

#define IP30_WIDGET_XBOW        _AC(0x0, UL)    /* XBow is always 0 */
#define IP30_WIDGET_HEART       _AC(0x8, UL)    /* HEART is always 8 */
#define IP30_WIDGET_PCI_BASE    _AC(0xf, UL)    /* BaseIO PCI is always 15 */

#nclude</init>

#define    0x114
#define #include <linux.h>
#define XBOW_REG_LINK_ALIVE     0x80000000

#define# <inux/platform_datasgi-w1.>

#define xtalk_read #include <linuxplatform_data/xtalk-ridge.>

static bridge_platform_create(nt widget,intmasterwid)
{
 struct xtalk_bridge_platform_data *bd;
 includeasmpcibridge.>
 struct platform_device *pdev_wd;
 struct platform_device *pdev_bd;
 java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0

 wd
  !) java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
 "     \,widget)
  return;
 }

 snprintfdefinejava.lang.StringIndexOutOfBoundsException: Range [32, 25) out of bounds for length 71
   IP30_SWIN_BASE(widget));

 memset(&w1_res,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 (widget java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
  , b_nic;
 defineHEART_INTR_ADDR 0x00000080
 w1_resjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 pdev_wd  platform_device_alloc("gi_w1, PLATFORM_DEVID_AUTO);
 if (!pdev_wd) {
  pr_warn("xtalk:%x bridge create out of memory\n",
  gotoerr_kfree_wdjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
 }
 if *;
(":x failed add platform resources.n, widget)java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
  goto err_put_pdev_wd;
 }
 if (platform_device_add_data(pdev_wd, wd, sizeof(*wd))) {
  struct w1_res;
  goto   java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 39
}
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 x%bridge  add .n, widget);
  goto err_put_pdev_wd;
 }
 /* platform_device_add_data() duplicates the data */  IP30_SWIN_BASE(idget);
 kfree(wd);

 bd = kzalloc(sizeof(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (bd){
  pr_warn":% bridge create  of memory\", widget);
  goto err_unregister_pdev_wd;
 }
 pdev_bd = platform_device_alloc   offsetof(truct, );
 if (!pdev_bd) {
  pr_warn( .  . +3;
  goto err_kfree_bd;
 }

 bd- w1_resflags=IORESOURCE_MEM;
 bd->intr_addr = HEART_INTR_ADDR;
 bd->nasid
 ->asterwid =masterwid;

 bd->mem.name = "Bridge if (pdev_wd){
 bd->mem.start =  pr_warn("xtalk:%x bridge   \n", ,;
bd>.=()+ -1;
 bd->mem.flags = IORESOURCE_MEM;
 bd-  (, &1_,1){

ame="  ";
 bd goto ;
 java.lang.StringIndexOutOfBoundsException: Range [0, 3) out of bounds for length 2
bd-ioflags =pr_warn("xtalk:%x bridge failed to add platform data.\n", widget);
 bd-io_offset =IP30_SWIN_BASE(widget)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40

 if  pr_warn(xtalk:x bridgebridge failed to add platform device\n", widget)
  pr_warn(xtalk:x  failed  add platform data.n,widget);
  goto err_put_pdev_bd;
 }
  wd)
 bd=kzallocs*) )
  goto ;
 }
 /* platform_device_add_data() duplicates the data */
kfree;
 pr_info("xtalk:%x bridge widget\n", widget  goto;
 return;

if (!pdev_bdjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
 )
err_kfree_bd:
kfreeb);
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
 (;
return;
err_put_pdev_wd:
 platform_device_put(pdev_wd);
err_kfree_wd:
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
 return;
}

unsigned _i (8 )
{
 unsigned int  bd->mem_offset = IP30_()java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41

 link_stat = -io.  (widget)+  -1;
 >.  java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
     XBOW_REG_LINK_BLK_SIZE *
     ( pr_warn(xtalk%bridgetoadd\" widget;

 return java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
}

static void __init xtalk_init_widget(s8
{
 rt_num_tpartnum;
 ;

 if (!xbow_widget_activejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  ;

  =xtalk_readv*(java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 71

 =(;

switch() java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
;
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  bridge_platform_create({
  ;
 default:
 pr_info(xtalk%widget(0xx),java.lang.StringIndexOutOfBoundsException: Range [60, 58) out of bounds for length 60
  break (id-8);
 }
}

static java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
 int i;

 /*
 
java.lang.StringIndexOutOfBoundsException: Range [23, 12) out of bounds for length 23
 */
 for (i = IP30_WIDGET_PCI_BASE; i > IP30_WIDGET_HEART  return;
  xtalk_init_widget(i, IP30_WIDGET_HEART);

 return 0
}

java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0