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Diffstat (limited to 'drivers/scsi/t128.h')
-rw-r--r--drivers/scsi/t128.h39
1 files changed, 4 insertions, 35 deletions
diff --git a/drivers/scsi/t128.h b/drivers/scsi/t128.h
index 2c7371454dfd..dd16d85497e1 100644
--- a/drivers/scsi/t128.h
+++ b/drivers/scsi/t128.h
@@ -23,10 +23,6 @@
#ifndef T128_H
#define T128_H
-#define TDEBUG 0
-#define TDEBUG_INIT 0x1
-#define TDEBUG_TRANSFER 0x2
-
/*
* The trantor boards are memory mapped. They use an NCR5380 or
* equivalent (my sample board had part second sourced from ZILOG).
@@ -71,44 +67,18 @@
#define T_DATA_REG_OFFSET 0x1e00 /* rw 512 bytes long */
-#ifndef ASM
-
-#ifndef CMD_PER_LUN
-#define CMD_PER_LUN 2
-#endif
-
-#ifndef CAN_QUEUE
-#define CAN_QUEUE 32
-#endif
-
#define NCR5380_implementation_fields \
void __iomem *base
-#define NCR5380_local_declare() \
- void __iomem *base
-
-#define NCR5380_setup(instance) \
- base = ((struct NCR5380_hostdata *)(instance->hostdata))->base
+#define T128_address(reg) \
+ (((struct NCR5380_hostdata *)shost_priv(instance))->base + T_5380_OFFSET + ((reg) * 0x20))
-#define T128_address(reg) (base + T_5380_OFFSET + ((reg) * 0x20))
-
-#if !(TDEBUG & TDEBUG_TRANSFER)
#define NCR5380_read(reg) readb(T128_address(reg))
#define NCR5380_write(reg, value) writeb((value),(T128_address(reg)))
-#else
-#define NCR5380_read(reg) \
- (((unsigned char) printk("scsi%d : read register %d at address %08x\n"\
- , instance->hostno, (reg), T128_address(reg))), readb(T128_address(reg)))
-
-#define NCR5380_write(reg, value) { \
- printk("scsi%d : write %02x to register %d at address %08x\n", \
- instance->hostno, (value), (reg), T128_address(reg)); \
- writeb((value), (T128_address(reg))); \
-}
-#endif
+
+#define NCR5380_dma_xfer_len(instance, cmd, phase) (cmd->transfersize)
#define NCR5380_intr t128_intr
-#define do_NCR5380_intr do_t128_intr
#define NCR5380_queue_command t128_queue_command
#define NCR5380_abort t128_abort
#define NCR5380_bus_reset t128_bus_reset
@@ -121,5 +91,4 @@
#define T128_IRQS 0xc4a8
-#endif /* ndef ASM */
#endif /* T128_H */