diff options
| author | Finn Thain <fthain@telegraphics.com.au> | 2016-03-23 21:10:17 +1100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-04-11 16:57:09 -0400 |
| commit | 6c4b88ca59ba1a68f707f19dba1744ed19e89fce (patch) | |
| tree | 0eb88c5980ec178ae214c50dae3b203567665b4f /drivers/scsi/mac_scsi.c | |
| parent | e5d55d1abcef09f7440e6211d5bd673baf547630 (diff) | |
| download | linux-6c4b88ca59ba1a68f707f19dba1744ed19e89fce.tar.gz linux-6c4b88ca59ba1a68f707f19dba1744ed19e89fce.tar.bz2 linux-6c4b88ca59ba1a68f707f19dba1744ed19e89fce.zip | |
ncr5380: Use DMA hooks for PDMA
Those wrapper drivers which use DMA define the REAL_DMA macro and
those which use pseudo DMA define PSEUDO_DMA. These macros need to be
removed for a number of reasons, not least of which is to have drivers
share more code.
Redefine the PDMA send and receive hooks as DMA setup hooks, so that the
DMA code can be shared by all 5380 wrapper drivers. This will help to
reunify the forked core driver.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Tested-by: Ondrej Zary <linux@rainbow-software.org>
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.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c index 1e0d07ac83a1..99b7bbc3dd94 100644 --- a/drivers/scsi/mac_scsi.c +++ b/drivers/scsi/mac_scsi.c @@ -33,11 +33,10 @@ #define NCR5380_read(reg) macscsi_read(instance, reg) #define NCR5380_write(reg, value) macscsi_write(instance, reg, value) -#define NCR5380_pread macscsi_pread -#define NCR5380_pwrite macscsi_pwrite - #define NCR5380_dma_xfer_len(instance, cmd, phase) \ macscsi_dma_xfer_len(instance, cmd) +#define NCR5380_dma_recv_setup macscsi_pread +#define NCR5380_dma_send_setup macscsi_pwrite #define NCR5380_intr macscsi_intr #define NCR5380_queue_command macscsi_queue_command |