(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
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);
}
/*
+ * 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 *))
*
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]) {
* 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);
local_irq_restore(flags);
/* Wait for arbitration logic to complete */
-#if NCR_TIMEOUT
+#if defined(NCR_TIMEOUT)
{
unsigned long timeout = jiffies + 2*NCR_TIMEOUT;
#endif /* REAL_DMA */
- NCR5380_intr (0, 0, 0);
+ NCR5380_intr(0, 0);
#if 0
/* To be sure the int is not masked */
#endif /* REAL_DMA */
- NCR5380_intr (0, 0, 0);
+ NCR5380_intr(0, 0);
return IRQ_HANDLED;
}
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;
return( 1 );
}
-#ifdef MODULE
int atari_scsi_release (struct Scsi_Host *sh)
{
if (IS_A_TT())
atari_stram_free (atari_dma_buffer);
return 1;
}
-#endif
void __init atari_scsi_setup(char *str, int *ints)
{
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!) */
#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