patch-2.4.0-test9 linux/drivers/scsi/hosts.c

• Lines: 833
• Date: Tue Sep 19 08:31:53 2000
• Orig file: v2.4.0-test8/linux/drivers/scsi/hosts.c
• Orig date: Tue Jul 11 11:17:45 2000

diff -u --recursive --new-file v2.4.0-test8/linux/drivers/scsi/hosts.c linux/drivers/scsi/hosts.c
@@ -11,6 +11,10 @@
  *  Jiffies wrap fixes (host->resetting), 3 Dec 1998 Andrea Arcangeli
  *  Added QLOGIC QLA1280 SCSI controller kernel host support. 
  *     August 4, 1999 Fred Lewis, Intel DuPont
+ *
+ *  Updated to reflect the new initialization scheme for the higher 
+ *  level of scsi drivers (sd/sr/st)
+ *  September 17, 2000 Torben Mathiasen <tmm@image.dk>
  */
 
 
@@ -22,8 +26,6 @@
 
 #define __NO_VERSION__
 #include <linux/module.h>
-
-#include <linux/config.h>
 #include <linux/blk.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
@@ -36,361 +38,8 @@
 #include <linux/unistd.h>
 
 #include "scsi.h"
-
-#ifndef NULL
-#define NULL 0L
-#endif
-
-#define HOSTS_C
-
 #include "hosts.h"
 
-#if defined(CONFIG_A4000T_SCSI) || \
-    defined(CONFIG_WARPENGINE_SCSI) || \
-    defined(CONFIG_A4091_SCSI) || \
-    defined (CONFIG_GVP_TURBO_SCSI) || \
-    defined (CONFIG_BLZ603EPLUS_SCSI)
-#define AMIGA7XXCONFIG
-#endif
-
-#ifdef AMIGA7XXCONFIG
-#include "amiga7xx.h"
-#endif
-
-#ifdef CONFIG_MVME16x_SCSI
-#include "mvme16x.h"
-#endif
-
-#ifdef CONFIG_BVME6000_SCSI
-#include "bvme6000.h"
-#endif
-
-#ifdef CONFIG_SCSI_SIM710
-#include "sim710.h"
-#endif
-
-#ifdef CONFIG_A3000_SCSI
-#include "a3000.h"
-#endif
-
-#ifdef CONFIG_A2091_SCSI
-#include "a2091.h"
-#endif
-
-#ifdef CONFIG_GVP11_SCSI
-#include "gvp11.h"
-#endif
-
-#ifdef CONFIG_CYBERSTORM_SCSI
-#include "cyberstorm.h"
-#endif
-
-#ifdef CONFIG_CYBERSTORMII_SCSI
-#include "cyberstormII.h"
-#endif
-
-#ifdef CONFIG_BLZ2060_SCSI
-#include "blz2060.h"
-#endif
-
-#ifdef CONFIG_BLZ1230_SCSI
-#include "blz1230.h"
-#endif
-
-#ifdef CONFIG_FASTLANE_SCSI
-#include "fastlane.h"
-#endif
-
-#ifdef CONFIG_OKTAGON_SCSI
-#include "oktagon_esp.h"
-#endif
-
-#ifdef CONFIG_ATARI_SCSI
-#include "atari_scsi.h"
-#endif
-
-#if defined(CONFIG_MAC_SCSI) || defined(CONFIG_MAC_SCSI_OLD)
-#include "mac_scsi.h"
-#endif
-
-#ifdef CONFIG_SUN3_SCSI
-#include "sun3_scsi.h"
-#endif
-
-#ifdef CONFIG_SCSI_MAC_ESP
-#include "mac_esp.h"
-#endif
-
-#ifdef CONFIG_SCSI_ADVANSYS
-#include "advansys.h"
-#endif
-
-#ifdef CONFIG_SCSI_AHA152X
-#include "aha152x.h"
-#endif
-
-#ifdef CONFIG_SCSI_AHA1542
-#include "aha1542.h"
-#endif
-
-#ifdef CONFIG_SCSI_AHA1740
-#include "aha1740.h"
-#endif
-
-#ifdef CONFIG_SCSI_AIC7XXX
-#include "aic7xxx.h"
-#endif
-
-#ifdef CONFIG_SCSI_IPS
-#include "ips.h"
-#endif
-
-#ifdef CONFIG_SCSI_BUSLOGIC
-#include "BusLogic.h"
-#endif
-
-#ifdef CONFIG_SCSI_EATA_DMA
-#include "eata_dma.h"
-#endif
-
-#ifdef CONFIG_SCSI_EATA_PIO
-#include "eata_pio.h"
-#endif
-
-#ifdef CONFIG_SCSI_U14_34F
-#include "u14-34f.h"
-#endif
-
-#ifdef CONFIG_SCSI_FD_MCS
-#include "fd_mcs.h"
-#endif
-
-#ifdef CONFIG_SCSI_FUTURE_DOMAIN
-#include "fdomain.h"
-#endif
-
-#ifdef CONFIG_SCSI_GENERIC_NCR5380
-#include "g_NCR5380.h"
-#endif
-
-#ifdef CONFIG_SCSI_IN2000
-#include "in2000.h"
-#endif
-
-#ifdef CONFIG_SCSI_PAS16
-#include "pas16.h"
-#endif
-
-#ifdef CONFIG_SCSI_QLOGIC_FAS
-#include "qlogicfas.h"
-#endif
-
-#ifdef CONFIG_SCSI_QLOGIC_ISP
-#include "qlogicisp.h"
-#endif
-
-#ifdef CONFIG_SCSI_QLOGIC_FC
-#include "qlogicfc.h"
-#endif
-
-#ifdef CONFIG_SCSI_QLOGIC_1280
-#include "qla1280.h"
-#endif
-
-#ifdef CONFIG_SCSI_SEAGATE
-#include "seagate.h"
-#endif
-
-#ifdef CONFIG_SCSI_T128
-#include "t128.h"
-#endif
-
-#ifdef CONFIG_SCSI_DMX3191D
-#include "dmx3191d.h"
-#endif
-
-#ifdef CONFIG_SCSI_DTC3280
-#include "dtc.h"
-#endif
-
-#ifdef CONFIG_SCSI_NCR53C7xx
-#include "53c7,8xx.h"
-#endif
-
-#ifdef CONFIG_SCSI_SYM53C8XX
-#include "sym53c8xx.h"
-#endif
-
-#ifdef CONFIG_SCSI_NCR53C8XX
-#include "ncr53c8xx.h"
-#endif
-
-#ifdef CONFIG_SCSI_ULTRASTOR
-#include "ultrastor.h"
-#endif
-
-#ifdef CONFIG_SCSI_7000FASST
-#include "wd7000.h"
-#endif
-
-#ifdef CONFIG_SCSI_MCA_53C9X
-#include "mca_53c9x.h"
-#endif
-
-#ifdef CONFIG_SCSI_IBMMCA
-#include "ibmmca.h"
-#endif
-
-#ifdef CONFIG_SCSI_EATA
-#include "eata.h"
-#endif
-
-#ifdef CONFIG_SCSI_NCR53C406A
-#include "NCR53c406a.h"
-#endif
-
-#ifdef CONFIG_SCSI_SYM53C416 
-#include "sym53c416.h" 
-#endif
-
-#ifdef CONFIG_SCSI_DC390T
-#include "dc390.h"
-#endif
-
-#ifdef CONFIG_SCSI_AM53C974
-#include "AM53C974.h"
-#endif
-
-#ifdef CONFIG_SCSI_MEGARAID
-#include "megaraid.h"
-#endif
-
-#ifdef CONFIG_SCSI_ACARD
-#include "atp870u.h"
-#endif
-
-#ifdef CONFIG_SCSI_SUNESP
-#include "esp.h"
-#endif
-
-#ifdef CONFIG_SCSI_SGIWD93
-#include "sgiwd93.h"
-#endif
-
-#ifdef CONFIG_SCSI_QLOGICPTI
-#include "qlogicpti.h"
-#endif
-
-#ifdef CONFIG_BLK_DEV_IDESCSI
-#include "ide-scsi.h"
-#endif
-
-#ifdef CONFIG_SCSI_MESH
-#include "mesh.h"
-#endif
-
-#ifdef CONFIG_SCSI_MAC53C94
-#include "mac53c94.h"
-#endif
-
-#ifdef CONFIG_SCSI_GDTH
-#include "gdth.h"
-#endif
-
-#ifdef CONFIG_SCSI_PCI2000
-#include "pci2000.h"
-#endif
-
-#ifdef CONFIG_SCSI_PCI2220I
-#include "pci2220i.h"
-#endif
-
-#ifdef CONFIG_SCSI_PSI240I
-#include "psi240i.h"
-#endif
-
-#ifdef CONFIG_SCSI_PLUTO
-#include "pluto.h"
-#endif
-
-#ifdef CONFIG_SCSI_INITIO
-#include "ini9100u.h"
-#endif
-
-#ifdef CONFIG_SCSI_INIA100
-#include "inia100.h"
-#endif
-
-#ifdef CONFIG_SCSI_DEBUG
-#include "scsi_debug.h"
-#endif
-
-#ifdef CONFIG_SCSI_ACORNSCSI_3
-#include "../acorn/scsi/acornscsi.h"
-#endif
-
-#ifdef CONFIG_SCSI_CUMANA_1
-#include "../acorn/scsi/cumana_1.h"
-#endif
-
-#ifdef CONFIG_SCSI_CUMANA_2
-#include "../acorn/scsi/cumana_2.h"
-#endif
-
-#ifdef CONFIG_SCSI_ECOSCSI
-#include "../acorn/scsi/ecoscsi.h"
-#endif
-
-#ifdef CONFIG_SCSI_OAK1
-#include "../acorn/scsi/oak.h"
-#endif
-
-#ifdef CONFIG_SCSI_POWERTECSCSI
-#include "../acorn/scsi/powertec.h"
-#endif
-
-#ifdef CONFIG_SCSI_ARXESCSI
-#include "../acorn/scsi/arxescsi.h"
-#endif
-
-#ifdef CONFIG_I2O_SCSI
-#include "../i2o/i2o_scsi.h"
-#endif
-
-#ifdef CONFIG_JAZZ_ESP
-#include "jazz_esp.h"
-#endif
-
-#ifdef CONFIG_SCSI_DECNCR
-#include "dec_esp.h"
-#endif
-
-#ifdef CONFIG_SUN3X_ESP
-#include "sun3x_esp.h"
-#endif
-
-#ifdef CONFIG_IPHASE5526
-#include "../net/fc/iph5526_scsi.h"
-#endif
-
-#ifdef CONFIG_BLK_DEV_3W_XXXX_RAID
-#include "3w-xxxx.h"
-#endif
-
-/*
- * Moved ppa driver to the end of the probe list
- * since it is a removable host adapter.
- * This means the parallel ZIP drive will not bump
- * the order of the /dev/sd devices - campbell@torque.net
- */
-#ifdef CONFIG_SCSI_PPA
-#include "ppa.h"
-#endif
-
-#ifdef CONFIG_SCSI_IMM
-#include "imm.h"
-#endif
-
 /*
 static const char RCSid[] = "$Header: /vger/u4/cvs/linux/drivers/scsi/hosts.c,v 1.20 1996/12/12 19:18:32 davem Exp $";
 */
@@ -422,281 +71,6 @@
 
 Scsi_Host_Template * scsi_hosts = NULL;
 
-static Scsi_Host_Template builtin_scsi_hosts[] =
-{
-#ifdef CONFIG_AMIGA
-#ifdef AMIGA7XXCONFIG
-	AMIGA7XX_SCSI,
-#endif
-#ifdef CONFIG_A3000_SCSI
-	A3000_SCSI,
-#endif
-#ifdef CONFIG_A2091_SCSI
-	A2091_SCSI,
-#endif
-#ifdef CONFIG_GVP11_SCSI
-	GVP11_SCSI,
-#endif
-#ifdef CONFIG_CYBERSTORM_SCSI
-	SCSI_CYBERSTORM,
-#endif
-#ifdef CONFIG_CYBERSTORMII_SCSI
-	SCSI_CYBERSTORMII,
-#endif
-#ifdef CONFIG_BLZ2060_SCSI
-	SCSI_BLZ2060,
-#endif
-#ifdef CONFIG_BLZ1230_SCSI
-	SCSI_BLZ1230,
-#endif
-#ifdef CONFIG_FASTLANE_SCSI
-	SCSI_FASTLANE,
-#endif
-#ifdef CONFIG_OKTAGON_SCSI
-	SCSI_OKTAGON_ESP,
-#endif
-#endif
-
-#ifdef CONFIG_ATARI
-#ifdef CONFIG_ATARI_SCSI
-	ATARI_SCSI,
-#endif
-#endif
-
-#ifdef CONFIG_MAC
-#ifdef CONFIG_MAC_SCSI_OLD
-	MAC_SCSI,
-#endif
-#ifdef CONFIG_SCSI_MAC_ESP
-        SCSI_MAC_ESP,
-#endif
-#ifdef CONFIG_MAC_SCSI
-	MAC_NCR5380,
-#endif
-#endif
-
-#ifdef CONFIG_SUN3_SCSI
-	SUN3_NCR5380,
-#endif
-
-#ifdef CONFIG_MVME16x_SCSI
-	MVME16x_SCSI,
-#endif
-#ifdef CONFIG_BVME6000_SCSI
-	BVME6000_SCSI,
-#endif
-#ifdef CONFIG_SCSI_SIM710
-	SIM710_SCSI,
-#endif
-#ifdef CONFIG_SCSI_ADVANSYS
-	ADVANSYS,
-#endif
-
-#ifdef CONFIG_SCSI_PCI2000
-        PCI2000,
-#endif
-#ifdef CONFIG_SCSI_PCI2220I
-        PCI2220I,
-#endif
-#ifdef CONFIG_SCSI_PSI240I
-        PSI240I,
-#endif
-
-/* BusLogic must come before aha1542.c */
-#ifdef CONFIG_SCSI_BUSLOGIC
-    BUSLOGIC,
-#endif
-#ifdef CONFIG_SCSI_U14_34F
-    ULTRASTOR_14_34F,
-#endif
-#ifdef CONFIG_SCSI_ULTRASTOR
-    ULTRASTOR_14F,
-#endif
-#ifdef CONFIG_SCSI_AHA152X
-    AHA152X,
-#endif
-#ifdef CONFIG_SCSI_AHA1542
-    AHA1542,
-#endif
-#ifdef CONFIG_SCSI_AHA1740
-    AHA1740,
-#endif
-#ifdef CONFIG_SCSI_AIC7XXX
-    AIC7XXX,
-#endif
-#ifdef CONFIG_SCSI_IPS
-    IPS,
-#endif
-#ifdef CONFIG_SCSI_FD_MCS
-   FD_MCS,
-#endif
-#ifdef CONFIG_SCSI_FUTURE_DOMAIN
-    FDOMAIN_16X0,
-#endif
-#ifdef CONFIG_SCSI_IN2000
-    IN2000,
-#endif
-#ifdef CONFIG_SCSI_GENERIC_NCR5380
-    GENERIC_NCR5380,
-#endif
-#ifdef CONFIG_SCSI_NCR53C406A	/* 53C406A should come before QLOGIC */
-    NCR53c406a,
-#endif
-#ifdef CONFIG_SCSI_SYM53C416 
-    SYM53C416, 
-#endif
-#ifdef CONFIG_SCSI_QLOGIC_FAS
-    QLOGICFAS,
-#endif
-#ifdef CONFIG_SCSI_QLOGIC_ISP
-    QLOGICISP,
-#endif
-#ifdef CONFIG_SCSI_QLOGIC_FC
-    QLOGICFC,
-#endif
-#ifdef CONFIG_SCSI_QLOGIC_1280
-    QLA1280_LINUX_TEMPLATE, 
-#endif
-#ifdef CONFIG_SCSI_PAS16
-    MV_PAS16,
-#endif
-#ifdef CONFIG_SCSI_SEAGATE
-    SEAGATE_ST0X,
-#endif
-#ifdef CONFIG_SCSI_T128
-    TRANTOR_T128,
-#endif
-#ifdef CONFIG_SCSI_DMX3191D
-        DMX3191D,
-#endif
-#ifdef CONFIG_SCSI_DTC3280
-        DTC3x80,
-#endif
-#ifdef CONFIG_SCSI_NCR53C7xx
-    NCR53c7xx,
-#endif
-#ifdef CONFIG_SCSI_SYM53C8XX
-    SYM53C8XX,
-#endif
-#ifdef CONFIG_SCSI_NCR53C8XX
-    NCR53C8XX,
-#endif
-#ifdef CONFIG_SCSI_EATA_DMA
-    EATA_DMA,
-#endif
-#ifdef CONFIG_SCSI_EATA_PIO
-    EATA_PIO,
-#endif
-#ifdef CONFIG_SCSI_7000FASST
-    WD7000,
-#endif
-#ifdef CONFIG_SCSI_MCA_53C9X
-    MCA_53C9X,
-#endif
-#ifdef CONFIG_SCSI_IBMMCA
-    IBMMCA,
-#endif
-#ifdef CONFIG_SCSI_EATA
-    EATA,
-#endif
-#ifdef CONFIG_SCSI_DC390T
-    DC390_T,
-#endif
-#ifdef CONFIG_SCSI_AM53C974
-    AM53C974,
-#endif
-#ifdef CONFIG_SCSI_MEGARAID
-    MEGARAID,
-#endif
-#ifdef CONFIG_SCSI_ACARD
-    ATP870U,
-#endif
-#ifdef CONFIG_SCSI_SUNESP
-    SCSI_SPARC_ESP,
-#endif
-#ifdef CONFIG_SCSI_GDTH
-    GDTH,
-#endif
-#ifdef CONFIG_SCSI_INITIO
-    INI9100U,
-#endif
-#ifdef CONFIG_SCSI_INIA100
-    INIA100,
-#endif
-#ifdef CONFIG_SCSI_QLOGICPTI
-    QLOGICPTI,
-#endif
-#ifdef CONFIG_BLK_DEV_IDESCSI
-    IDESCSI,
-#endif
-#ifdef CONFIG_SCSI_MESH
-    SCSI_MESH,
-#endif
-#ifdef CONFIG_SCSI_MAC53C94
-    SCSI_MAC53C94,
-#endif
-#ifdef CONFIG_SCSI_PLUTO
-    PLUTO,
-#endif
-#ifdef CONFIG_ARCH_ACORN
-#ifdef CONFIG_SCSI_ACORNSCSI_3
-    ACORNSCSI_3,
-#endif
-#ifdef CONFIG_SCSI_CUMANA_1
-    CUMANA_NCR5380,
-#endif
-#ifdef CONFIG_SCSI_CUMANA_2
-    CUMANA_FAS216,
-#endif
-#ifdef CONFIG_SCSI_ARXESCSI
-    ARXEScsi,
-#endif
-#ifdef CONFIG_SCSI_ECOSCSI
-    ECOSCSI_NCR5380,
-#endif
-#ifdef CONFIG_SCSI_OAK1
-    OAK_NCR5380,
-#endif
-#ifdef CONFIG_SCSI_POWERTECSCSI
-    POWERTECSCSI,
-#endif
-#endif
-#ifdef CONFIG_IPHASE5526
-	IPH5526_SCSI_FC,
-#endif
-#ifdef CONFIG_SCSI_DECNCR	
-    SCSI_DEC_ESP,
-#endif
-#ifdef CONFIG_BLK_DEV_3W_XXXX_RAID
-	TWXXXX,
-#endif
-/* Put I2O last so that host specific controllers always win */
-#ifdef CONFIG_I2O_SCSI
-	I2OSCSI,
-#endif
-/* "Removable host adapters" below this line (Parallel Port/USB/other) */
-#ifdef CONFIG_SCSI_PPA
-    PPA,
-#endif
-#ifdef CONFIG_SCSI_IMM
-    IMM,
-#endif
-#ifdef CONFIG_SCSI_SGIWD93
-    SGIWD93_SCSI,
-#endif
-#ifdef CONFIG_JAZZ_ESP	
-    SCSI_JAZZ_ESP,
-#endif
-#ifdef CONFIG_SUN3X_ESP  
-    SCSI_SUN3X_ESP,
-#endif
-#ifdef CONFIG_SCSI_DEBUG
-    SCSI_DEBUG,
-#endif
-};
-
-#define MAX_SCSI_HOSTS (sizeof(builtin_scsi_hosts) / sizeof(Scsi_Host_Template))
-
 
 /*
  *  Our semaphores and timeout counters, where size depends on 
@@ -771,12 +145,12 @@
     hname = (tpnt->proc_name) ?  tpnt->proc_name : "";
     hname_len = strlen(hname);
     for (shn = scsi_host_no_list;shn;shn = shn->next) {
-	if (!(shn->host_registered) && shn->loaded_as_module && 
+	if (!(shn->host_registered) && 
 	    (hname_len > 0) && (0 == strncmp(hname, shn->name, hname_len))) {
 	    flag_new = 0;
 	    retval->host_no = shn->host_no;
 	    shn->host_registered = 1;
-	    shn->loaded_as_module = scsi_loadable_module_flag;
+	    shn->loaded_as_module = 1;
 	    break;
 	}
     }
@@ -785,7 +159,7 @@
     retval->host_failed = 0;
     if(j > 0xffff) panic("Too many extra bytes requested\n");
     retval->extra_bytes = j;
-    retval->loaded_as_module = scsi_loadable_module_flag;
+    retval->loaded_as_module = 1;
     if (flag_new) {
 	shn = (Scsi_Host_Name *) kmalloc(sizeof(Scsi_Host_Name), GFP_ATOMIC);
 	shn->name = kmalloc(hname_len + 1, GFP_ATOMIC);
@@ -794,7 +168,7 @@
 	shn->name[hname_len] = 0;
 	shn->host_no = max_scsi_hosts++;
 	shn->host_registered = 1;
-	shn->loaded_as_module = scsi_loadable_module_flag;
+	shn->loaded_as_module = 1;
 	shn->next = NULL;
 	if (scsi_host_no_list) {
 	    for (shn2 = scsi_host_no_list;shn2->next;shn2 = shn2->next)
@@ -886,135 +260,6 @@
     if(sdpnt->next) panic("Device already registered");
     sdpnt->next = scsi_devicelist;
     scsi_devicelist = sdpnt;
-    return 0;
-}
-
-/*
- * Why is this a separate function?  Because the kernel_thread code
- * effectively does a fork, and there is a builtin exit() call when
- * the child returns.   The difficulty is that scsi_init() is
- * marked __init, which means the memory is unmapped after bootup
- * is complete, which means that the thread's exit() call gets wiped.
- *
- * The lesson is to *NEVER*, *NEVER* call kernel_thread() from an
- * __init function, if that function could ever return.
- */
-static void launch_error_handler_thread(struct Scsi_Host * shpnt)
-{
-            DECLARE_MUTEX_LOCKED(sem);
-            
-            shpnt->eh_notify = &sem;
-
-            kernel_thread((int (*)(void *))scsi_error_handler, 
-                          (void *) shpnt, 0);
-
-            /*
-             * Now wait for the kernel error thread to initialize itself
-             * as it might be needed when we scan the bus.
-             */
-            down (&sem);
-            shpnt->eh_notify = NULL;
-}
-
-unsigned int __init scsi_init(void)
-{
-    static int called = 0;
-    int i, pcount;
-    unsigned long flags;
-    Scsi_Host_Template * tpnt;
-    struct Scsi_Host * shpnt;
-    const char * name;
-    
-    if(called) return 0;
-    
-    called = 1;
-    for (tpnt = &builtin_scsi_hosts[0], i = 0; i < MAX_SCSI_HOSTS; ++i, tpnt++)
-    {
-	/*
-	 * Initialize our semaphores.  -1 is interpreted to mean
-	 * "inactive" - where as 0 will indicate a time out condition.
-	 */
-	
-	pcount = next_scsi_host;
-	if (tpnt->detect) {
-
-           /* The detect routine must carefully spinunlock/spinlock if 
-              it enables interrupts, since all interrupt handlers do 
-              spinlock as well.
-              All lame drivers are going to fail due to the following 
-              spinlock. For the time beeing let's use it only for drivers 
-              using the new scsi code. NOTE: the detect routine could
-              redefine the value tpnt->use_new_eh_code. (DB, 13 May 1998) */
-
-           if (tpnt->use_new_eh_code) {
-              spin_lock_irqsave(&io_request_lock, flags);
-              tpnt->present = tpnt->detect(tpnt);
-              spin_unlock_irqrestore(&io_request_lock, flags);
-              }
-           else
-              tpnt->present = tpnt->detect(tpnt);
-
-           }
-
-	if (tpnt->detect && tpnt->present)
-	{
-	    /* The only time this should come up is when people use
-	     * some kind of patched driver of some kind or another. */
-	    if(pcount == next_scsi_host) {
-		if(tpnt->present > 1)
-		    panic("Failure to register low-level scsi driver");
-		/* The low-level driver failed to register a driver.  We
-		 * can do this now. */
-		scsi_register(tpnt,0);
-	    }
-	    tpnt->next = scsi_hosts;
-	    scsi_hosts = tpnt;
-
-            /* Add the driver to /proc/scsi */
-#if CONFIG_PROC_FS 
-            build_proc_dir_entries(tpnt);    
-#endif
-	}
-    }
-        
-    for(shpnt=scsi_hostlist; shpnt; shpnt = shpnt->next)
-    {
-	if(shpnt->hostt->info)
-	    name = shpnt->hostt->info(shpnt);
-	else
-	    name = shpnt->hostt->name;
-	printk ("scsi%d : %s\n", /* And print a little message */
-		shpnt->host_no, name);
-
-        /*
-         * Now start the error recovery thread for the host.
-         */
-        if( shpnt->hostt->use_new_eh_code )
-        {
-            launch_error_handler_thread(shpnt);
-        }
-    }
-    
-    printk ("scsi : %d host%s.\n", next_scsi_host,
-	    (next_scsi_host == 1) ? "" : "s");
-    
-    /* Now attach the high level drivers */
-#ifdef CONFIG_BLK_DEV_SD
-    scsi_register_device(&sd_template);
-#endif
-#ifdef CONFIG_BLK_DEV_SR
-    scsi_register_device(&sr_template);
-#endif
-#ifdef CONFIG_CHR_DEV_ST
-    scsi_register_device(&st_template);
-#endif
-#ifdef CONFIG_CHR_DEV_SG
-    scsi_register_device(&sg_template);
-#endif
-    
-#if 0      
-    max_scsi_hosts = next_scsi_host;
-#endif
     return 0;
 }