--- zzzz-none-000/linux-3.10.107/drivers/scsi/t128.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/scsi/t128.c	2021-02-04 17:41:59.000000000 +0000
@@ -1,4 +1,3 @@
-#define AUTOSENSE
 #define PSEUDO_DMA
 
 /*
@@ -12,8 +11,6 @@
  *	drew@colorado.edu
  *      +1 (303) 440-4894
  *
- * DISTRIBUTION RELEASE 3.
- *
  * For more information, please consult 
  *
  * Trantor Systems, Ltd.
@@ -24,40 +21,9 @@
  * 5415 Randall Place
  * Fremont, CA 94538
  * 1+ (415) 770-1400, FAX 1+ (415) 770-9910
- * 
- * and 
- *
- * NCR 5380 Family
- * SCSI Protocol Controller
- * Databook
- *
- * NCR Microelectronics
- * 1635 Aeroplaza Drive
- * Colorado Springs, CO 80916
- * 1+ (719) 578-3400
- * 1+ (800) 334-5454
  */
 
 /*
- * Options : 
- * AUTOSENSE - if defined, REQUEST SENSE will be performed automatically
- *      for commands that return with a CHECK CONDITION status. 
- *
- * PSEUDO_DMA - enables PSEUDO-DMA hardware, should give a 3-4X performance
- * increase compared to polled I/O.
- *
- * PARITY - enable parity checking.  Not supported.
- * 
- * SCSI2 - enable support for SCSI-II tagged queueing.  Untested.
- *
- *
- * UNSAFE - leave interrupts enabled during pseudo-DMA transfers.  You
- *          only really want to use this if you're having a problem with
- *          dropped characters during high speed communications, and even
- *          then, you're going to be better off twiddling with transfersize.
- *
- * USLEEP - enable support for devices that don't disconnect.  Untested.
- *
  * 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.
@@ -102,10 +68,6 @@
  * 15 9-11
  */
  
-/*
- * $Log: t128.c,v $
- */
-
 #include <linux/signal.h>
 #include <linux/io.h>
 #include <linux/blkdev.h>
@@ -115,7 +77,6 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 
-#include "scsi.h"
 #include <scsi/scsi_host.h>
 #include "t128.h"
 #define AUTOPROBE_IRQ
@@ -152,6 +113,7 @@
 
 #define NO_SIGNATURES ARRAY_SIZE(signatures)
 
+#ifndef MODULE
 /*
  * Function : t128_setup(char *str, int *ints)
  *
@@ -162,9 +124,13 @@
  *
  */
 
-void __init t128_setup(char *str, int *ints){
+static int __init t128_setup(char *str)
+{
     static int commandline_current = 0;
     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 
@@ -178,8 +144,12 @@
 		}
 	    ++commandline_current;
 	}
+    return 1;
 }
 
+__setup("t128=", t128_setup);
+#endif
+
 /* 
  * Function : int t128_detect(struct scsi_host_template * tpnt)
  *
@@ -193,17 +163,14 @@
  *
  */
 
-int __init t128_detect(struct scsi_host_template * tpnt){
+static int __init t128_detect(struct scsi_host_template *tpnt)
+{
     static int current_override = 0, current_base = 0;
     struct Scsi_Host *instance;
     unsigned long base;
     void __iomem *p;
     int sig, count;
 
-    tpnt->proc_name = "t128";
-    tpnt->show_info = t128_show_info;
-    tpnt->write_info = t128_write_info;
-
     for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
 	base = 0;
 	p = NULL;
@@ -258,15 +225,19 @@
 	else 
 	    instance->irq = NCR5380_probe_irq(instance, T128_IRQS);
 
-	if (instance->irq != SCSI_IRQ_NONE) 
-	    if (request_irq(instance->irq, t128_intr, IRQF_DISABLED, "t128",
+	/* 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 = SCSI_IRQ_NONE;
+		instance->irq = NO_IRQ;
 	    } 
 
-	if (instance->irq == SCSI_IRQ_NONE) {
+	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);
 	}
@@ -275,16 +246,6 @@
 	printk("scsi%d : irq = %d\n", instance->host_no, instance->irq);
 #endif
 
-	printk("scsi%d : at 0x%08lx", instance->host_no, instance->base);
-	if (instance->irq == SCSI_IRQ_NONE)
-	    printk (" interrupts disabled");
-	else 
-	    printk (" irq %d", instance->irq);
-	printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d",
-	    CAN_QUEUE, CMD_PER_LUN, T128_PUBLIC_RELEASE);
-	NCR5380_print_options(instance);
-	printk("\n");
-
 	++current_override;
 	++count;
     }
@@ -295,7 +256,7 @@
 {
 	NCR5380_local_declare();
 	NCR5380_setup(shost);
-	if (shost->irq)
+	if (shost->irq != NO_IRQ)
 		free_irq(shost->irq, shost);
 	NCR5380_exit(shost);
 	if (shost->io_port && shost->n_io_port)
@@ -325,8 +286,8 @@
  * and matching the H_C_S coordinates to what DOS uses.
  */
 
-int t128_biosparam(struct scsi_device *sdev, struct block_device *bdev,
-		sector_t capacity, int * ip)
+static int t128_biosparam(struct scsi_device *sdev, struct block_device *bdev,
+                          sector_t capacity, int *ip)
 {
   ip[0] = 64;
   ip[1] = 32;
@@ -434,6 +395,10 @@
 	.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,