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path: root/drivers/scsi/NCR5380.h
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Diffstat (limited to 'drivers/scsi/NCR5380.h')
-rw-r--r--drivers/scsi/NCR5380.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h
index c60728785d89..965d92339455 100644
--- a/drivers/scsi/NCR5380.h
+++ b/drivers/scsi/NCR5380.h
@@ -250,6 +250,8 @@ struct NCR5380_cmd {
#define NCR5380_CMD_SIZE (sizeof(struct NCR5380_cmd))
+#define NCR5380_PIO_CHUNK_SIZE 256
+
static inline struct scsi_cmnd *NCR5380_to_scmd(struct NCR5380_cmd *ncmd_ptr)
{
return ((struct scsi_cmnd *)ncmd_ptr) - 1;
@@ -292,8 +294,14 @@ static void NCR5380_reselect(struct Scsi_Host *instance);
static struct scsi_cmnd *NCR5380_select(struct Scsi_Host *, struct scsi_cmnd *);
static int NCR5380_transfer_dma(struct Scsi_Host *instance, unsigned char *phase, int *count, unsigned char **data);
static int NCR5380_transfer_pio(struct Scsi_Host *instance, unsigned char *phase, int *count, unsigned char **data);
-static int NCR5380_poll_politely(struct Scsi_Host *, int, int, int, int);
static int NCR5380_poll_politely2(struct Scsi_Host *, int, int, int, int, int, int, int);
+static inline int NCR5380_poll_politely(struct Scsi_Host *instance,
+ int reg, int bit, int val, int wait)
+{
+ return NCR5380_poll_politely2(instance, reg, bit, val,
+ reg, bit, val, wait);
+}
+
#endif /* __KERNEL__ */
#endif /* NCR5380_H */