drivers/scsi/t128.c - kernel/msm-4.9 - Gitiles

 #define PSEUDO_DMA

 /*
  * Trantor T128/T128F/T228 driver
  *	Note : architecturally, the T100 and T130 are different and won't
  * 	work
  *
  * Copyright 1993, Drew Eckhardt
  *	Visionary Computing
  *	(Unix and Linux consulting and custom programming)
  *	drew@colorado.edu
  *      +1 (303) 440-4894
  *
  * For more information, please consult
  *
  * Trantor Systems, Ltd.
  * T128/T128F/T228 SCSI Host Adapter
  * Hardware Specifications
  *
  * Trantor Systems, Ltd.
  * 5415 Randall Place
  * Fremont, CA 94538
  * 1+ (415) 770-1400, FAX 1+ (415) 770-9910
  */

 /*
  * The card is detected and initialized in one of several ways :
  * 1.  Autoprobe (default) - since the board is memory mapped,
  *     a BIOS signature is scanned for to locate the registers.
  *     An interrupt is triggered to autoprobe for the interrupt
  *     line.
  *
  * 2.  With command line overrides - t128=address,irq may be
  *     used on the LILO command line to override the defaults.
  *
  * 3.  With the T128_OVERRIDE compile time define.  This is
  *     specified as an array of address, irq tuples.  Ie, for
  *     one board at the default 0xcc000 address, IRQ5, I could say
  *     -DT128_OVERRIDE={{0xcc000, 5}}
  *
  *     Note that if the override methods are used, place holders must
  *     be specified for other boards in the system.
  *
  * T128/T128F jumper/dipswitch settings (note : on my sample, the switches
  * were epoxy'd shut, meaning I couldn't change the 0xcc000 base address) :
  *
  * T128    Sw7 Sw8 Sw6 = 0ws Sw5 = boot
  * T128F   Sw6 Sw7 Sw5 = 0ws Sw4 = boot Sw8 = floppy disable
  * cc000   off off
  * c8000   off on
  * dc000   on  off
  * d8000   on  on
  *
  *
  * Interrupts
  * There is a 12 pin jumper block, jp1, numbered as follows :
  *   T128 (JP1)  	 T128F (J5)
  * 2 4 6 8 10 12	11 9  7 5 3 1
  * 1 3 5 7 9  11	12 10 8 6 4 2
  *
  * 3   2-4
  * 5   1-3
  * 7   3-5
  * T128F only
  * 10 8-10
  * 12 7-9
  * 14 10-12
  * 15 9-11
  */

 #include <linux/signal.h>
 #include <linux/io.h>
 #include <linux/blkdev.h>
 #include <linux/interrupt.h>
 #include <linux/stat.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/delay.h>

 #include <scsi/scsi_host.h>
 #include "t128.h"
 #define AUTOPROBE_IRQ
 #include "NCR5380.h"

 static struct override {
     unsigned long address;
     int irq;
 } overrides
 #ifdef T128_OVERRIDE
     [] __initdata = T128_OVERRIDE;
 #else
     [4] __initdata = {{0, IRQ_AUTO}, {0, IRQ_AUTO},
         {0 ,IRQ_AUTO}, {0, IRQ_AUTO}};
 #endif

 #define NO_OVERRIDES ARRAY_SIZE(overrides)

 static struct base {
     unsigned int address;
     int noauto;
 } bases[] __initdata = {
     { 0xcc000, 0}, { 0xc8000, 0}, { 0xdc000, 0}, { 0xd8000, 0}
 };

 #define NO_BASES ARRAY_SIZE(bases)

 static struct signature {
     const char *string;
     int offset;
 } signatures[] __initdata = {
 {"TSROM: SCSI BIOS, Version 1.12", 0x36},
 };

 #define NO_SIGNATURES ARRAY_SIZE(signatures)

 #ifndef MODULE
 /*
  * Function : t128_setup(char *str, int *ints)
  *
  * Purpose : LILO command line initialization of the overrides array,
  *
  * Inputs : str - unused, ints - array of integer parameters with ints[0]
  *	equal to the number of ints.
  *
  */

 static int __init t128_setup(char *str)
 {
 	static int commandline_current;
     int i;
     int ints[10];

     get_options(str, ARRAY_SIZE(ints), ints);
     if (ints[0] != 2)
 	printk("t128_setup : usage t128=address,irq\n");
     else
 	if (commandline_current < NO_OVERRIDES) {
 	    overrides[commandline_current].address = ints[1];
 	    overrides[commandline_current].irq = ints[2];
 	    for (i = 0; i < NO_BASES; ++i)
 		if (bases[i].address == ints[1]) {
 		    bases[i].noauto = 1;
 		    break;
 		}
 	    ++commandline_current;
 	}
     return 1;
 }

 __setup("t128=", t128_setup);
 #endif

 /*
  * Function : int t128_detect(struct scsi_host_template * tpnt)
  *
  * Purpose : detects and initializes T128,T128F, or T228 controllers
  *	that were autoprobed, overridden on the LILO command line,
  *	or specified at compile time.
  *
  * Inputs : tpnt - template for this SCSI adapter.
  *
  * Returns : 1 if a host adapter was found, 0 if not.
  *
  */

 static int __init t128_detect(struct scsi_host_template *tpnt)
 {
 	static int current_override, current_base;
     struct Scsi_Host *instance;
     unsigned long base;
     void __iomem *p;
     int sig, count;

     for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
 	base = 0;
 	p = NULL;

 	if (overrides[current_override].address) {
 	    base = overrides[current_override].address;
 	    p = ioremap(bases[current_base].address, 0x2000);
 	    if (!p)
 		base = 0;
 	} else
 	    for (; !base && (current_base < NO_BASES); ++current_base) {
 		dprintk(NDEBUG_INIT, "t128: probing address 0x%08x\n",
 		        bases[current_base].address);
 		if (bases[current_base].noauto)
 			continue;
 		p = ioremap(bases[current_base].address, 0x2000);
 		if (!p)
 			continue;
 		for (sig = 0; sig < NO_SIGNATURES; ++sig)
 		    if (check_signature(p + signatures[sig].offset,
 					signatures[sig].string,
 					strlen(signatures[sig].string))) {
 			base = bases[current_base].address;
 			dprintk(NDEBUG_INIT, "t128: detected board\n");
 			goto found;
 		    }
 		iounmap(p);
 	    }

 	dprintk(NDEBUG_INIT, "t128: base = 0x%08x\n", (unsigned int)base);

 	if (!base)
 	    break;

 found:
 	instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
 	if(instance == NULL)
 		break;

 	instance->base = base;
 	((struct NCR5380_hostdata *)instance->hostdata)->base = p;

 	NCR5380_init(instance, 0);

 	NCR5380_maybe_reset_bus(instance);

 	if (overrides[current_override].irq != IRQ_AUTO)
 	    instance->irq = overrides[current_override].irq;
 	else
 	    instance->irq = NCR5380_probe_irq(instance, T128_IRQS);

 	/* Compatibility with documented NCR5380 kernel parameters */
 	if (instance->irq == 255)
 		instance->irq = NO_IRQ;

 	if (instance->irq != NO_IRQ)
 	    if (request_irq(instance->irq, t128_intr, 0, "t128",
 			    instance)) {
 		printk("scsi%d : IRQ%d not free, interrupts disabled\n",
 		    instance->host_no, instance->irq);
 		instance->irq = NO_IRQ;
 	    }

 	if (instance->irq == NO_IRQ) {
 	    printk("scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
 	    printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
 	}

 	dprintk(NDEBUG_INIT, "scsi%d: irq = %d\n",
 	        instance->host_no, instance->irq);

 	++current_override;
 	++count;
     }
     return count;
 }

 static int t128_release(struct Scsi_Host *shost)
 {
 	struct NCR5380_hostdata *hostdata = shost_priv(shost);

 	if (shost->irq != NO_IRQ)
 		free_irq(shost->irq, shost);
 	NCR5380_exit(shost);
 	if (shost->io_port && shost->n_io_port)
 		release_region(shost->io_port, shost->n_io_port);
 	scsi_unregister(shost);
 	iounmap(hostdata->base);
 	return 0;
 }

 /*
  * Function : int t128_biosparam(Disk * disk, struct block_device *dev, int *ip)
  *
  * Purpose : Generates a BIOS / DOS compatible H-C-S mapping for
  *	the specified device / size.
  *
  * Inputs : size = size of device in sectors (512 bytes), dev = block device
  *	major / minor, ip[] = {heads, sectors, cylinders}
  *
  * Returns : always 0 (success), initializes ip
  *
  */

 /*
  * XXX Most SCSI boards use this mapping, I could be incorrect.  Some one
  * using hard disks on a trantor should verify that this mapping corresponds
  * to that used by the BIOS / ASPI driver by running the linux fdisk program
  * and matching the H_C_S coordinates to what DOS uses.
  */

 static int t128_biosparam(struct scsi_device *sdev, struct block_device *bdev,
                           sector_t capacity, int *ip)
 {
   ip[0] = 64;
   ip[1] = 32;
   ip[2] = capacity >> 11;
   return 0;
 }

 /*
  * Function : int NCR5380_pread (struct Scsi_Host *instance,
  *	unsigned char *dst, int len)
  *
  * Purpose : Fast 5380 pseudo-dma read function, transfers len bytes to
  *	dst
  *
  * Inputs : dst = destination, len = length in bytes
  *
  * Returns : 0 on success, non zero on a failure such as a watchdog
  * 	timeout.
  */

 static inline int
 NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len)
 {
 	struct NCR5380_hostdata *hostdata = shost_priv(instance);
 	void __iomem *reg, *base = hostdata->base;
     unsigned char *d = dst;
     register int i = len;

     reg = base + T_DATA_REG_OFFSET;

 #if 0
     for (; i; --i) {
 	while (!(readb(base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
 #else
     while (!(readb(base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
     for (; i; --i) {
 #endif
 	*d++ = readb(reg);
     }

     if (readb(base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
 	unsigned char tmp;
 	void __iomem *foo = base + T_CONTROL_REG_OFFSET;
 	tmp = readb(foo);
 	writeb(tmp | T_CR_CT, foo);
 	writeb(tmp, foo);
 	printk("scsi%d : watchdog timer fired in NCR5380_pread()\n",
 	    instance->host_no);
 	return -1;
     } else
 	return 0;
 }

 /*
  * Function : int NCR5380_pwrite (struct Scsi_Host *instance,
  *	unsigned char *src, int len)
  *
  * Purpose : Fast 5380 pseudo-dma write function, transfers len bytes from
  *	src
  *
  * Inputs : src = source, len = length in bytes
  *
  * Returns : 0 on success, non zero on a failure such as a watchdog
  * 	timeout.
  */

 static inline int
 NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, int len)
 {
 	struct NCR5380_hostdata *hostdata = shost_priv(instance);
 	void __iomem *reg, *base = hostdata->base;
     unsigned char *s = src;
     register int i = len;

     reg = base + T_DATA_REG_OFFSET;

 #if 0
     for (; i; --i) {
 	while (!(readb(base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
 #else
     while (!(readb(base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
     for (; i; --i) {
 #endif
 	writeb(*s++, reg);
     }

     if (readb(base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
 	unsigned char tmp;
 	void __iomem *foo = base + T_CONTROL_REG_OFFSET;
 	tmp = readb(foo);
 	writeb(tmp | T_CR_CT, foo);
 	writeb(tmp, foo);
 	printk("scsi%d : watchdog timer fired in NCR5380_pwrite()\n",
 	    instance->host_no);
 	return -1;
     } else
 	return 0;
 }

 MODULE_LICENSE("GPL");

 #include "NCR5380.c"

 static struct scsi_host_template driver_template = {
 	.name           = "Trantor T128/T128F/T228",
 	.detect         = t128_detect,
 	.release        = t128_release,
 	.proc_name      = "t128",
 	.show_info      = t128_show_info,
 	.write_info     = t128_write_info,
 	.info           = t128_info,
 	.queuecommand   = t128_queue_command,
 	.eh_abort_handler = t128_abort,
 	.eh_bus_reset_handler    = t128_bus_reset,
 	.bios_param     = t128_biosparam,
 	.can_queue      = CAN_QUEUE,
         .this_id        = 7,
 	.sg_tablesize   = SG_ALL,
 	.cmd_per_lun    = CMD_PER_LUN,
 	.use_clustering = DISABLE_CLUSTERING,
 };
 #include "scsi_module.c"
	#define PSEUDO_DMA

	/*
	* Trantor T128/T128F/T228 driver
	* Note : architecturally, the T100 and T130 are different and won't
	* work
	*
	* Copyright 1993, Drew Eckhardt
	* Visionary Computing
	* (Unix and Linux consulting and custom programming)
	* drew@colorado.edu
	* +1 (303) 440-4894
	*
	* For more information, please consult
	*
	* Trantor Systems, Ltd.
	* T128/T128F/T228 SCSI Host Adapter
	* Hardware Specifications
	*
	* Trantor Systems, Ltd.
	* 5415 Randall Place
	* Fremont, CA 94538
	* 1+ (415) 770-1400, FAX 1+ (415) 770-9910
	*/

	/*
	* The card is detected and initialized in one of several ways :
	* 1. Autoprobe (default) - since the board is memory mapped,
	* a BIOS signature is scanned for to locate the registers.
	* An interrupt is triggered to autoprobe for the interrupt
	* line.
	*
	* 2. With command line overrides - t128=address,irq may be
	* used on the LILO command line to override the defaults.
	*
	* 3. With the T128_OVERRIDE compile time define. This is
	* specified as an array of address, irq tuples. Ie, for
	* one board at the default 0xcc000 address, IRQ5, I could say
	* -DT128_OVERRIDE={{0xcc000, 5}}
	*
	* Note that if the override methods are used, place holders must
	* be specified for other boards in the system.
	*
	* T128/T128F jumper/dipswitch settings (note : on my sample, the switches
	* were epoxy'd shut, meaning I couldn't change the 0xcc000 base address) :
	*
	* T128 Sw7 Sw8 Sw6 = 0ws Sw5 = boot
	* T128F Sw6 Sw7 Sw5 = 0ws Sw4 = boot Sw8 = floppy disable
	* cc000 off off
	* c8000 off on
	* dc000 on off
	* d8000 on on
	*
	*
	* Interrupts
	* There is a 12 pin jumper block, jp1, numbered as follows :
	* T128 (JP1) T128F (J5)
	* 2 4 6 8 10 12 11 9 7 5 3 1
	* 1 3 5 7 9 11 12 10 8 6 4 2
	*
	* 3 2-4
	* 5 1-3
	* 7 3-5
	* T128F only
	* 10 8-10
	* 12 7-9
	* 14 10-12
	* 15 9-11
	*/

	#include <linux/signal.h>
	#include <linux/io.h>
	#include <linux/blkdev.h>
	#include <linux/interrupt.h>
	#include <linux/stat.h>
	#include <linux/init.h>
	#include <linux/module.h>
	#include <linux/delay.h>

	#include <scsi/scsi_host.h>
	#include "t128.h"
	#define AUTOPROBE_IRQ
	#include "NCR5380.h"

	static struct override {
	unsigned long address;
	int irq;
	} overrides
	#ifdef T128_OVERRIDE
	[] __initdata = T128_OVERRIDE;
	#else
	[4] __initdata = {{0, IRQ_AUTO}, {0, IRQ_AUTO},
	{0 ,IRQ_AUTO}, {0, IRQ_AUTO}};
	#endif

	#define NO_OVERRIDES ARRAY_SIZE(overrides)

	static struct base {
	unsigned int address;
	int noauto;
	} bases[] __initdata = {
	{ 0xcc000, 0}, { 0xc8000, 0}, { 0xdc000, 0}, { 0xd8000, 0}
	};

	#define NO_BASES ARRAY_SIZE(bases)

	static struct signature {
	const char *string;
	int offset;
	} signatures[] __initdata = {
	{"TSROM: SCSI BIOS, Version 1.12", 0x36},
	};

	#define NO_SIGNATURES ARRAY_SIZE(signatures)

	#ifndef MODULE
	/*
	* Function : t128_setup(char str, int ints)
	*
	* Purpose : LILO command line initialization of the overrides array,
	*
	* Inputs : str - unused, ints - array of integer parameters with ints[0]
	* equal to the number of ints.
	*
	*/

	static int __init t128_setup(char *str)
	{
	static int commandline_current;
	int i;
	int ints[10];

	get_options(str, ARRAY_SIZE(ints), ints);
	if (ints[0] != 2)
	printk("t128_setup : usage t128=address,irq\n");
	else
	if (commandline_current < NO_OVERRIDES) {
	overrides[commandline_current].address = ints[1];
	overrides[commandline_current].irq = ints[2];
	for (i = 0; i < NO_BASES; ++i)
	if (bases[i].address == ints[1]) {
	bases[i].noauto = 1;
	break;
	}
	++commandline_current;
	}
	return 1;
	}

	__setup("t128=", t128_setup);
	#endif

	/*
	* Function : int t128_detect(struct scsi_host_template * tpnt)
	*
	* Purpose : detects and initializes T128,T128F, or T228 controllers
	* that were autoprobed, overridden on the LILO command line,
	* or specified at compile time.
	*
	* Inputs : tpnt - template for this SCSI adapter.
	*
	* Returns : 1 if a host adapter was found, 0 if not.
	*
	*/

	static int __init t128_detect(struct scsi_host_template *tpnt)
	{
	static int current_override, current_base;
	struct Scsi_Host *instance;
	unsigned long base;
	void __iomem *p;
	int sig, count;

	for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
	base = 0;
	p = NULL;

	if (overrides[current_override].address) {
	base = overrides[current_override].address;
	p = ioremap(bases[current_base].address, 0x2000);
	if (!p)
	base = 0;
	} else
	for (; !base && (current_base < NO_BASES); ++current_base) {
	dprintk(NDEBUG_INIT, "t128: probing address 0x%08x\n",
	bases[current_base].address);
	if (bases[current_base].noauto)
	continue;
	p = ioremap(bases[current_base].address, 0x2000);
	if (!p)
	continue;
	for (sig = 0; sig < NO_SIGNATURES; ++sig)
	if (check_signature(p + signatures[sig].offset,
	signatures[sig].string,
	strlen(signatures[sig].string))) {
	base = bases[current_base].address;
	dprintk(NDEBUG_INIT, "t128: detected board\n");
	goto found;
	}
	iounmap(p);
	}

	dprintk(NDEBUG_INIT, "t128: base = 0x%08x\n", (unsigned int)base);

	if (!base)
	break;

	found:
	instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
	if(instance == NULL)
	break;

	instance->base = base;
	((struct NCR5380_hostdata *)instance->hostdata)->base = p;

	NCR5380_init(instance, 0);

	NCR5380_maybe_reset_bus(instance);

	if (overrides[current_override].irq != IRQ_AUTO)
	instance->irq = overrides[current_override].irq;
	else
	instance->irq = NCR5380_probe_irq(instance, T128_IRQS);

	/* Compatibility with documented NCR5380 kernel parameters */
	if (instance->irq == 255)
	instance->irq = NO_IRQ;

	if (instance->irq != NO_IRQ)
	if (request_irq(instance->irq, t128_intr, 0, "t128",
	instance)) {
	printk("scsi%d : IRQ%d not free, interrupts disabled\n",
	instance->host_no, instance->irq);
	instance->irq = NO_IRQ;
	}

	if (instance->irq == NO_IRQ) {
	printk("scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
	printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
	}

	dprintk(NDEBUG_INIT, "scsi%d: irq = %d\n",
	instance->host_no, instance->irq);

	++current_override;
	++count;
	}
	return count;
	}

	static int t128_release(struct Scsi_Host *shost)
	{
	struct NCR5380_hostdata *hostdata = shost_priv(shost);

	if (shost->irq != NO_IRQ)
	free_irq(shost->irq, shost);
	NCR5380_exit(shost);
	if (shost->io_port && shost->n_io_port)
	release_region(shost->io_port, shost->n_io_port);
	scsi_unregister(shost);
	iounmap(hostdata->base);
	return 0;
	}

	/*
	* Function : int t128_biosparam(Disk * disk, struct block_device dev, int ip)
	*
	* Purpose : Generates a BIOS / DOS compatible H-C-S mapping for
	* the specified device / size.
	*
	* Inputs : size = size of device in sectors (512 bytes), dev = block device
	* major / minor, ip[] = {heads, sectors, cylinders}
	*
	* Returns : always 0 (success), initializes ip
	*
	*/

	/*
	* XXX Most SCSI boards use this mapping, I could be incorrect. Some one
	* using hard disks on a trantor should verify that this mapping corresponds
	* to that used by the BIOS / ASPI driver by running the linux fdisk program
	* and matching the H_C_S coordinates to what DOS uses.
	*/

	static int t128_biosparam(struct scsi_device sdev, struct block_device bdev,
	sector_t capacity, int *ip)
	{
	ip[0] = 64;
	ip[1] = 32;
	ip[2] = capacity >> 11;
	return 0;
	}

	/*
	* Function : int NCR5380_pread (struct Scsi_Host *instance,
	* unsigned char *dst, int len)
	*
	* Purpose : Fast 5380 pseudo-dma read function, transfers len bytes to
	* dst
	*
	* Inputs : dst = destination, len = length in bytes
	*
	* Returns : 0 on success, non zero on a failure such as a watchdog
	* timeout.
	*/

	static inline int
	NCR5380_pread(struct Scsi_Host instance, unsigned char dst, int len)
	{
	struct NCR5380_hostdata *hostdata = shost_priv(instance);
	void __iomem reg, base = hostdata->base;
	unsigned char *d = dst;
	register int i = len;

	reg = base + T_DATA_REG_OFFSET;

	#if 0
	for (; i; --i) {
	while (!(readb(base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
	#else
	while (!(readb(base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
	for (; i; --i) {
	#endif
	*d++ = readb(reg);
	}

	if (readb(base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
	unsigned char tmp;
	void __iomem *foo = base + T_CONTROL_REG_OFFSET;
	tmp = readb(foo);
	writeb(tmp \| T_CR_CT, foo);
	writeb(tmp, foo);
	printk("scsi%d : watchdog timer fired in NCR5380_pread()\n",
	instance->host_no);
	return -1;
	} else
	return 0;
	}

	/*
	* Function : int NCR5380_pwrite (struct Scsi_Host *instance,
	* unsigned char *src, int len)
	*
	* Purpose : Fast 5380 pseudo-dma write function, transfers len bytes from
	* src
	*
	* Inputs : src = source, len = length in bytes
	*
	* Returns : 0 on success, non zero on a failure such as a watchdog
	* timeout.
	*/

	static inline int
	NCR5380_pwrite(struct Scsi_Host instance, unsigned char src, int len)
	{
	struct NCR5380_hostdata *hostdata = shost_priv(instance);
	void __iomem reg, base = hostdata->base;
	unsigned char *s = src;
	register int i = len;

	reg = base + T_DATA_REG_OFFSET;

	#if 0
	for (; i; --i) {
	while (!(readb(base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
	#else
	while (!(readb(base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
	for (; i; --i) {
	#endif
	writeb(*s++, reg);
	}

	if (readb(base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
	unsigned char tmp;
	void __iomem *foo = base + T_CONTROL_REG_OFFSET;
	tmp = readb(foo);
	writeb(tmp \| T_CR_CT, foo);
	writeb(tmp, foo);
	printk("scsi%d : watchdog timer fired in NCR5380_pwrite()\n",
	instance->host_no);
	return -1;
	} else
	return 0;
	}

	MODULE_LICENSE("GPL");

	#include "NCR5380.c"

	static struct scsi_host_template driver_template = {
	.name = "Trantor T128/T128F/T228",
	.detect = t128_detect,
	.release = t128_release,
	.proc_name = "t128",
	.show_info = t128_show_info,
	.write_info = t128_write_info,
	.info = t128_info,
	.queuecommand = t128_queue_command,
	.eh_abort_handler = t128_abort,
	.eh_bus_reset_handler = t128_bus_reset,
	.bios_param = t128_biosparam,
	.can_queue = CAN_QUEUE,
	.this_id = 7,
	.sg_tablesize = SG_ALL,
	.cmd_per_lun = CMD_PER_LUN,
	.use_clustering = DISABLE_CLUSTERING,
	};
	#include "scsi_module.c"