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Diffstat (limited to 'drivers/scsi/wd33c93.h')
-rw-r--r--drivers/scsi/wd33c93.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/wd33c93.h b/drivers/scsi/wd33c93.h
index edcb0365cf0..61ffb860dac 100644
--- a/drivers/scsi/wd33c93.h
+++ b/drivers/scsi/wd33c93.h
@@ -155,6 +155,9 @@
#define WD33C93_FS_12_15 OWNID_FS_12
#define WD33C93_FS_16_20 OWNID_FS_16
+ /* pass input-clock explicitely. accepted mhz values are 8-10,12-20 */
+#define WD33C93_FS_MHZ(mhz) (mhz)
+
/* Control register */
#define CTRL_HSP 0x01
#define CTRL_HA 0x02
@@ -253,6 +256,9 @@ struct WD33C93_hostdata {
uchar sync_stat[8]; /* status of sync negotiation per target */
uchar no_sync; /* bitmask: don't do sync on these targets */
uchar no_dma; /* set this flag to disable DMA */
+ uchar dma_mode; /* DMA Burst Mode or Single Byte DMA */
+ uchar fast; /* set this flag to enable Fast SCSI */
+ struct sx_period sx_table[9]; /* transfer periods for actual DTC-setting */
#ifdef PROC_INTERFACE
uchar proc; /* bitmask: what's in proc output */
#ifdef PROC_STATISTICS