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authorFinn Thain <fthain@telegraphics.com.au>2016-01-03 08:05:25 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2016-01-07 05:42:56 +0300
commitff3d4578840fd96a50558edf02ca0178b9ebb652 (patch)
tree4ee34f3341f2eb092e95cc0bb728865675939423 /drivers/scsi/mac_scsi.c
parent1d3db59d59861481349437231c263b6c7a0eef78 (diff)
downloadlinux-ff3d4578840fd96a50558edf02ca0178b9ebb652.tar.xz
ncr5380: Implement NCR5380_dma_xfer_len and remove LIMIT_TRANSFERSIZE macro
Follow the example of the atari_NCR5380.c core driver and adopt the NCR5380_dma_xfer_len() hook. Implement NCR5380_dma_xfer_len() for dtc.c and g_NCR5380.c to take care of the limitations of these cards. Keep the default for drivers using PSEUDO_DMA. Eliminate the unused macro LIMIT_TRANSFERSIZE. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Hannes Reinecke <hare@suse.com> Tested-by: Ondrej Zary <linux@rainbow-software.org> Tested-by: Michael Schmitz <schmitzmic@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mac_scsi.c')
-rw-r--r--drivers/scsi/mac_scsi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c
index 1317f54bab92..f8ed2acd1456 100644
--- a/drivers/scsi/mac_scsi.c
+++ b/drivers/scsi/mac_scsi.c
@@ -38,6 +38,7 @@
#define NCR5380_pread macscsi_pread
#define NCR5380_pwrite macscsi_pwrite
+#define NCR5380_dma_xfer_len(instance, cmd, phase) (cmd->transfersize)
#define NCR5380_intr macscsi_intr
#define NCR5380_queue_command macscsi_queue_command