m68k: Atari SCSI revival
SCSI should be working on a TT (but someone should really try!) but causes
trouble on a Falcon (as in: it ate a filesystem of mine) at least when
used concurrently with IDE. I have the notion it's because locking of the
ST-DMA interrupt by IDE is broken in 2.6 (the IDE driver always complains
about trying to release an already-released ST-DMA). Needs more work, but
that's on the IDE or m68k interrupt side rather than SCSI.
Signed-off-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c
index 642de7b..85b8acc9 100644
--- a/drivers/scsi/atari_scsi.c
+++ b/drivers/scsi/atari_scsi.c
@@ -395,7 +395,7 @@
#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 @@
#endif /* REAL_DMA */
- NCR5380_intr (0, 0, 0);
+ NCR5380_intr(0, 0);
return IRQ_HANDLED;
}
@@ -557,11 +557,11 @@
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 @@
return( 1 );
}
-#ifdef MODULE
int atari_scsi_release (struct Scsi_Host *sh)
{
if (IS_A_TT())
@@ -772,7 +771,6 @@
atari_stram_free (atari_dma_buffer);
return 1;
}
-#endif
void __init atari_scsi_setup(char *str, int *ints)
{