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| 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/g_NCR5380.h | |
| parent | e5d55d1abcef09f7440e6211d5bd673baf547630 (diff) | |
| download | op-kernel-dev-6c4b88ca59ba1a68f707f19dba1744ed19e89fce.zip op-kernel-dev-6c4b88ca59ba1a68f707f19dba1744ed19e89fce.tar.gz | |
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/g_NCR5380.h')
| -rw-r--r-- | drivers/scsi/g_NCR5380.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/g_NCR5380.h b/drivers/scsi/g_NCR5380.h index 637740f..7f43087 100644 --- a/drivers/scsi/g_NCR5380.h +++ b/drivers/scsi/g_NCR5380.h @@ -62,13 +62,13 @@ #define NCR5380_dma_xfer_len(instance, cmd, phase) \ generic_NCR5380_dma_xfer_len(instance, cmd) +#define NCR5380_dma_recv_setup generic_NCR5380_pread +#define NCR5380_dma_send_setup generic_NCR5380_pwrite #define NCR5380_intr generic_NCR5380_intr #define NCR5380_queue_command generic_NCR5380_queue_command #define NCR5380_abort generic_NCR5380_abort #define NCR5380_bus_reset generic_NCR5380_bus_reset -#define NCR5380_pread generic_NCR5380_pread -#define NCR5380_pwrite generic_NCR5380_pwrite #define NCR5380_info generic_NCR5380_info #define NCR5380_io_delay(x) udelay(x) |
