diff options
| author | Finn Thain <fthain@telegraphics.com.au> | 2014-11-12 16:12:19 +1100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-20 09:11:19 +0100 |
| commit | ca513fc948e66ecdd3c75cca9371762bb4c06776 (patch) | |
| tree | 354d51b6c7ffdc8390d4820a7d145d3785ed2a85 /drivers/scsi/sun3_scsi.c | |
| parent | ff50f9ed0fcae6c890cc6d478814ec8cbb24feb1 (diff) | |
atari_NCR5380: Introduce FLAG_TAGGED_QUEUING
The static variable setup_use_tagged_queuing is declared in mac_scsi.c,
sun3_scsi.c and atari_scsi.c and doesn't belong in the core driver.
None of the other NCR5380 drivers suffer from this layering issue which
makes merging the core drivers more difficult and will likely hinder plans
for future use of platform data to configure the driver.
Replace the static variable with a host flag. This way it can be reported
along with the other flags.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/sun3_scsi.c')
| -rw-r--r-- | drivers/scsi/sun3_scsi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c index 985a6b36756e..a98c7325f2dd 100644 --- a/drivers/scsi/sun3_scsi.c +++ b/drivers/scsi/sun3_scsi.c @@ -522,6 +522,7 @@ static int __init sun3_scsi_probe(struct platform_device *pdev) int error; struct resource *irq, *mem; unsigned char *ioaddr; + int host_flags = 0; #ifdef SUN3_SCSI_VME int i; #endif @@ -535,11 +536,6 @@ static int __init sun3_scsi_probe(struct platform_device *pdev) if (setup_hostid >= 0) sun3_scsi_template.this_id = setup_hostid & 7; -#ifdef SUPPORT_TAGS - if (setup_use_tagged_queuing < 0) - setup_use_tagged_queuing = 1; -#endif - #ifdef SUN3_SCSI_VME ioaddr = NULL; for (i = 0; i < 2; i++) { @@ -601,7 +597,11 @@ static int __init sun3_scsi_probe(struct platform_device *pdev) instance->io_port = (unsigned long)ioaddr; instance->irq = irq->start; - NCR5380_init(instance, 0); +#ifdef SUPPORT_TAGS + host_flags |= setup_use_tagged_queuing > 0 ? FLAG_TAGGED_QUEUING : 0; +#endif + + NCR5380_init(instance, host_flags); error = request_irq(instance->irq, scsi_sun3_intr, 0, "NCR5380", instance); |