diff options
-rw-r--r-- | drivers/scsi/NCR5380.c | 18 | ||||
-rw-r--r-- | drivers/scsi/dtc.h | 2 | ||||
-rw-r--r-- | drivers/scsi/g_NCR5380.h | 2 | ||||
-rw-r--r-- | drivers/scsi/t128.h | 2 |
4 files changed, 14 insertions, 10 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c index fc86cde2d28e..014a01f6875f 100644 --- a/drivers/scsi/NCR5380.c +++ b/drivers/scsi/NCR5380.c | |||
@@ -39,12 +39,6 @@ | |||
39 | * tagged queueing) | 39 | * tagged queueing) |
40 | */ | 40 | */ |
41 | 41 | ||
42 | #ifdef BOARD_REQUIRES_NO_DELAY | ||
43 | #define io_recovery_delay(x) | ||
44 | #else | ||
45 | #define io_recovery_delay(x) udelay(x) | ||
46 | #endif | ||
47 | |||
48 | /* | 42 | /* |
49 | * Design | 43 | * Design |
50 | * | 44 | * |
@@ -150,6 +144,10 @@ | |||
150 | * possible) function may be used. | 144 | * possible) function may be used. |
151 | */ | 145 | */ |
152 | 146 | ||
147 | #ifndef NCR5380_io_delay | ||
148 | #define NCR5380_io_delay(x) | ||
149 | #endif | ||
150 | |||
153 | static int do_abort(struct Scsi_Host *); | 151 | static int do_abort(struct Scsi_Host *); |
154 | static void do_reset(struct Scsi_Host *); | 152 | static void do_reset(struct Scsi_Host *); |
155 | 153 | ||
@@ -1468,14 +1466,14 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance, | |||
1468 | */ | 1466 | */ |
1469 | 1467 | ||
1470 | if (p & SR_IO) { | 1468 | if (p & SR_IO) { |
1471 | io_recovery_delay(1); | 1469 | NCR5380_io_delay(1); |
1472 | NCR5380_write(START_DMA_INITIATOR_RECEIVE_REG, 0); | 1470 | NCR5380_write(START_DMA_INITIATOR_RECEIVE_REG, 0); |
1473 | } else { | 1471 | } else { |
1474 | io_recovery_delay(1); | 1472 | NCR5380_io_delay(1); |
1475 | NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA); | 1473 | NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_DATA); |
1476 | io_recovery_delay(1); | 1474 | NCR5380_io_delay(1); |
1477 | NCR5380_write(START_DMA_SEND_REG, 0); | 1475 | NCR5380_write(START_DMA_SEND_REG, 0); |
1478 | io_recovery_delay(1); | 1476 | NCR5380_io_delay(1); |
1479 | } | 1477 | } |
1480 | 1478 | ||
1481 | /* | 1479 | /* |
diff --git a/drivers/scsi/dtc.h b/drivers/scsi/dtc.h index 1bc638730dda..718f95adcec6 100644 --- a/drivers/scsi/dtc.h +++ b/drivers/scsi/dtc.h | |||
@@ -28,6 +28,8 @@ | |||
28 | #define NCR5380_bus_reset dtc_bus_reset | 28 | #define NCR5380_bus_reset dtc_bus_reset |
29 | #define NCR5380_info dtc_info | 29 | #define NCR5380_info dtc_info |
30 | 30 | ||
31 | #define NCR5380_io_delay(x) udelay(x) | ||
32 | |||
31 | /* 15 12 11 10 | 33 | /* 15 12 11 10 |
32 | 1001 1100 0000 0000 */ | 34 | 1001 1100 0000 0000 */ |
33 | 35 | ||
diff --git a/drivers/scsi/g_NCR5380.h b/drivers/scsi/g_NCR5380.h index a231a8c52d87..637740f4c6c7 100644 --- a/drivers/scsi/g_NCR5380.h +++ b/drivers/scsi/g_NCR5380.h | |||
@@ -71,6 +71,8 @@ | |||
71 | #define NCR5380_pwrite generic_NCR5380_pwrite | 71 | #define NCR5380_pwrite generic_NCR5380_pwrite |
72 | #define NCR5380_info generic_NCR5380_info | 72 | #define NCR5380_info generic_NCR5380_info |
73 | 73 | ||
74 | #define NCR5380_io_delay(x) udelay(x) | ||
75 | |||
74 | #define BOARD_NCR5380 0 | 76 | #define BOARD_NCR5380 0 |
75 | #define BOARD_NCR53C400 1 | 77 | #define BOARD_NCR53C400 1 |
76 | #define BOARD_NCR53C400A 2 | 78 | #define BOARD_NCR53C400A 2 |
diff --git a/drivers/scsi/t128.h b/drivers/scsi/t128.h index c369b50de746..4caea9d62ac4 100644 --- a/drivers/scsi/t128.h +++ b/drivers/scsi/t128.h | |||
@@ -84,6 +84,8 @@ | |||
84 | #define NCR5380_bus_reset t128_bus_reset | 84 | #define NCR5380_bus_reset t128_bus_reset |
85 | #define NCR5380_info t128_info | 85 | #define NCR5380_info t128_info |
86 | 86 | ||
87 | #define NCR5380_io_delay(x) udelay(x) | ||
88 | |||
87 | /* 15 14 12 10 7 5 3 | 89 | /* 15 14 12 10 7 5 3 |
88 | 1101 0100 1010 1000 */ | 90 | 1101 0100 1010 1000 */ |
89 | 91 | ||