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scsi/atari: Revive "atascsi=" setup option
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It was documented in Documentation/m68k/kernel-options.txt and
Documentation/scsi/scsi-parameters.txt, but the implementation was
missing.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Michael Schmitz <schmitzmic@googlemail.com>
Cc: James E.J. Bottomley <JBottomley@parallels.com>
Cc: linux-scsi@vger.kernel.org
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Geert Uytterhoeven committed Apr 22, 2012
1 parent 0eb8694 commit 7b54e43
Showing 1 changed file with 11 additions and 2 deletions.
13 changes: 11 additions & 2 deletions drivers/scsi/atari_scsi.c
Original file line number Diff line number Diff line change
Expand Up @@ -734,17 +734,21 @@ int atari_scsi_release(struct Scsi_Host *sh)
return 1;
}

void __init atari_scsi_setup(char *str, int *ints)
#ifndef MODULE
static int __init atari_scsi_setup(char *str)
{
/* Format of atascsi parameter is:
* atascsi=<can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags>
* Defaults depend on TT or Falcon, hostid determined at run time.
* Negative values mean don't change.
*/
int ints[6];

get_options(str, ARRAY_SIZE(ints), ints);

if (ints[0] < 1) {
printk("atari_scsi_setup: no arguments!\n");
return;
return 0;
}

if (ints[0] >= 1) {
Expand Down Expand Up @@ -777,8 +781,13 @@ void __init atari_scsi_setup(char *str, int *ints)
setup_use_tagged_queuing = !!ints[5];
}
#endif

return 1;
}

__setup("atascsi=", atari_scsi_setup);
#endif /* !MODULE */

int atari_scsi_bus_reset(Scsi_Cmnd *cmd)
{
int rv;
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