diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index fcc4cb6c7f46..e1ebed0f0755 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -1649,7 +1649,7 @@ config OKTAGON_SCSI
config ATARI_SCSI
tristate "Atari native SCSI support"
- depends on ATARI && SCSI && BROKEN
+ depends on ATARI && SCSI
select SCSI_SPI_ATTRS
---help---
If you have an Atari with built-in NCR5380 SCSI controller (TT,
diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c
index 0f920c84ac0f..1b4612c71ce2 100644
--- a/drivers/scsi/atari_NCR5380.c
+++ b/drivers/scsi/atari_NCR5380.c
@@ -264,7 +264,7 @@ static struct scsi_host_template *the_template = NULL;
(struct NCR5380_hostdata *)(in)->hostdata
#define HOSTDATA(in) ((struct NCR5380_hostdata *)(in)->hostdata)
-#define NEXT(cmd) ((Scsi_Cmnd *)((cmd)->host_scribble))
+#define NEXT(cmd) ((cmd)->host_scribble)
#define NEXTADDR(cmd) ((Scsi_Cmnd **)&((cmd)->host_scribble))
#define HOSTNO instance->host_no
@@ -716,7 +716,7 @@ static void NCR5380_print_status (struct Scsi_Host *instance)
printk("NCR5380_print_status: no memory for print buffer\n");
return;
}
- len = NCR5380_proc_info(pr_bfr, &start, 0, PAGE_SIZE, HOSTNO, 0);
+ len = NCR5380_proc_info(instance, pr_bfr, &start, 0, PAGE_SIZE, 0);
pr_bfr[len] = 0;
printk("\n%s\n", pr_bfr);
free_page((unsigned long) pr_bfr);
@@ -877,6 +877,46 @@ static int NCR5380_init (struct Scsi_Host *instance, int flags)
return 0;
}
+/*
+ * our own old-style timeout update
+ */
+/*
+ * The strategy is to cause the timer code to call scsi_times_out()
+ * when the soonest timeout is pending.
+ * The arguments are used when we are queueing a new command, because
+ * we do not want to subtract the time used from this time, but when we
+ * set the timer, we want to take this value into account.
+ */
+
+int atari_scsi_update_timeout(Scsi_Cmnd * SCset, int timeout)
+{
+ int rtn;
+
+ /*
+ * We are using the new error handling code to actually register/deregister
+ * timers for timeout.
+ */
+
+ if (!timer_pending(&SCset->eh_timeout)) {
+ rtn = 0;
+ } else {
+ rtn = SCset->eh_timeout.expires - jiffies;
+ }
+
+ if (timeout == 0) {
+ del_timer(&SCset->eh_timeout);
+ SCset->eh_timeout.data = (unsigned long) NULL;
+ SCset->eh_timeout.expires = 0;
+ } else {
+ if (SCset->eh_timeout.data != (unsigned long) NULL)
+ del_timer(&SCset->eh_timeout);
+ SCset->eh_timeout.data = (unsigned long) SCset;
+ SCset->eh_timeout.expires = jiffies + timeout;
+ add_timer(&SCset->eh_timeout);
+ }
+ return rtn;
+}
+
/*
* Function : int NCR5380_queue_command (Scsi_Cmnd *cmd,
* void (*done)(Scsi_Cmnd *))
@@ -902,7 +942,7 @@ int NCR5380_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
Scsi_Cmnd *tmp;
int oldto;
unsigned long flags;
- extern int update_timeout(Scsi_Cmnd * SCset, int timeout);
+ // extern int update_timeout(Scsi_Cmnd * SCset, int timeout);
#if (NDEBUG & NDEBUG_NO_WRITE)
switch (cmd->cmnd[0]) {
@@ -978,9 +1018,9 @@ int NCR5380_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
* alter queues and touch the lock.
*/
if (!IS_A_TT()) {
- oldto = update_timeout(cmd, 0);
+ oldto = atari_scsi_update_timeout(cmd, 0);
falcon_get_lock();
- update_timeout(cmd, oldto);
+ atari_scsi_update_timeout(cmd, oldto);
}
if (!(hostdata->issue_queue) || (cmd->cmnd[0] == REQUEST_SENSE)) {
LIST(cmd, hostdata->issue_queue);
@@ -1435,7 +1475,7 @@ static int NCR5380_select (struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
local_irq_restore(flags);
/* Wait for arbitration logic to complete */
-#if NCR_TIMEOUT
+#if defined(NCR_TIMEOUT)
{
unsigned long timeout = jiffies + 2*NCR_TIMEOUT;
diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c
index 642de7b2b7a2..85b8acc94034 100644
--- a/drivers/scsi/atari_scsi.c
+++ b/drivers/scsi/atari_scsi.c
@@ -395,7 +395,7 @@ static irqreturn_t scsi_tt_intr (int irq, void *dummy)
#endif /* REAL_DMA */
- NCR5380_intr (0, 0, 0);
+ NCR5380_intr(0, 0);
#if 0
/* To be sure the int is not masked */
@@ -461,7 +461,7 @@ static irqreturn_t scsi_falcon_intr (int irq, void *dummy)
#endif /* REAL_DMA */
- NCR5380_intr (0, 0, 0);
+ NCR5380_intr(0, 0);
return IRQ_HANDLED;
}
@@ -557,11 +557,11 @@ static void falcon_get_lock( void )
local_irq_save(flags);
- while( !in_interrupt() && falcon_got_lock && stdma_others_waiting() )
+ while (!in_irq() && falcon_got_lock && stdma_others_waiting())
sleep_on( &falcon_fairness_wait );
while (!falcon_got_lock) {
- if (in_interrupt())
+ if (in_irq())
panic( "Falcon SCSI hasn't ST-DMA lock in interrupt" );
if (!falcon_trying_lock) {
falcon_trying_lock = 1;
@@ -763,7 +763,6 @@ int atari_scsi_detect (struct scsi_host_template *host)
return( 1 );
}
-#ifdef MODULE
int atari_scsi_release (struct Scsi_Host *sh)
{
if (IS_A_TT())
@@ -772,7 +771,6 @@ int atari_scsi_release (struct Scsi_Host *sh)
atari_stram_free (atari_dma_buffer);
return 1;
}
-#endif
void __init atari_scsi_setup(char *str, int *ints)
{
diff --git a/drivers/scsi/atari_scsi.h b/drivers/scsi/atari_scsi.h
index f917bdd09b41..75b549b2dfc1 100644
--- a/drivers/scsi/atari_scsi.h
+++ b/drivers/scsi/atari_scsi.h
@@ -21,11 +21,7 @@
int atari_scsi_detect (struct scsi_host_template *);
const char *atari_scsi_info (struct Scsi_Host *);
int atari_scsi_reset (Scsi_Cmnd *, unsigned int);
-#ifdef MODULE
int atari_scsi_release (struct Scsi_Host *);
-#else
-#define atari_scsi_release NULL
-#endif
/* The values for CMD_PER_LUN and CAN_QUEUE are somehow arbitrary. Higher
* values should work, too; try it! (but cmd_per_lun costs memory!) */
@@ -63,6 +59,32 @@ int atari_scsi_release (struct Scsi_Host *);
#define NCR5380_dma_xfer_len(i,cmd,phase) \
atari_dma_xfer_len(cmd->SCp.this_residual,cmd,((phase) & SR_IO) ? 0 : 1)
+/* former generic SCSI error handling stuff */
+
+#define SCSI_ABORT_SNOOZE 0
+#define SCSI_ABORT_SUCCESS 1
+#define SCSI_ABORT_PENDING 2
+#define SCSI_ABORT_BUSY 3
+#define SCSI_ABORT_NOT_RUNNING 4
+#define SCSI_ABORT_ERROR 5
+
+#define SCSI_RESET_SNOOZE 0
+#define SCSI_RESET_PUNT 1
+#define SCSI_RESET_SUCCESS 2
+#define SCSI_RESET_PENDING 3
+#define SCSI_RESET_WAKEUP 4
+#define SCSI_RESET_NOT_RUNNING 5
+#define SCSI_RESET_ERROR 6
+
+#define SCSI_RESET_SYNCHRONOUS 0x01
+#define SCSI_RESET_ASYNCHRONOUS 0x02
+#define SCSI_RESET_SUGGEST_BUS_RESET 0x04
+#define SCSI_RESET_SUGGEST_HOST_RESET 0x08
+
+#define SCSI_RESET_BUS_RESET 0x100
+#define SCSI_RESET_HOST_RESET 0x200
+#define SCSI_RESET_ACTION 0xff
+
/* Debugging printk definitions:
*
* ARB -> arbitration