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scsi/atari: Revive "atascsi=" setup option 

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
This commit is contained in:
Geert Uytterhoeven 2012-03-18 11:54:40 +01:00
parent 0eb8694b18
commit 7b54e43a8d
1 changed files with 11 additions and 2 deletions
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13
drivers/scsi/atari_scsi.c
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@ -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) {
@ -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;