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-rw-r--r--drivers/scsi/NCR5380.c10
-rw-r--r--drivers/scsi/arm/cumana_1.c10
-rw-r--r--drivers/scsi/arm/oak.c10
-rw-r--r--drivers/scsi/dmx3191d.c4
-rw-r--r--drivers/scsi/dtc.c6
-rw-r--r--drivers/scsi/dtc.h2
-rw-r--r--drivers/scsi/g_NCR5380.c10
-rw-r--r--drivers/scsi/g_NCR5380.h4
-rw-r--r--drivers/scsi/mac_scsi.c5
-rw-r--r--drivers/scsi/pas16.c14
-rw-r--r--drivers/scsi/pas16.h2
-rw-r--r--drivers/scsi/t128.c12
-rw-r--r--drivers/scsi/t128.h2
13 files changed, 50 insertions, 41 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 014a01f6875f..b3e5b6b57d83 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -127,17 +127,11 @@
* specific implementation of the NCR5380
*
* Either real DMA *or* pseudo DMA may be implemented
- * Note that the DMA setup functions should return the number of bytes
- * that they were able to program the controller for.
*
* NCR5380_dma_write_setup(instance, src, count) - initialize
* NCR5380_dma_read_setup(instance, dst, count) - initialize
* NCR5380_dma_residual(instance); - residual count
*
- * PSEUDO functions :
- * NCR5380_pwrite(instance, src, count)
- * NCR5380_pread(instance, dst, count);
- *
* The generic driver is initialized by calling NCR5380_init(instance),
* after setting the appropriate host specific fields and ID. If the
* driver wishes to autoprobe for an IRQ line, the NCR5380_probe_irq(instance,
@@ -1511,7 +1505,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance,
*/
if (p & SR_IO) {
- foo = NCR5380_pread(instance, d,
+ foo = NCR5380_dma_recv_setup(instance, d,
hostdata->flags & FLAG_DMA_FIXUP ? c - 1 : c);
if (!foo && (hostdata->flags & FLAG_DMA_FIXUP)) {
/*
@@ -1542,7 +1536,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance,
d[c - 1] = NCR5380_read(INPUT_DATA_REG);
}
} else {
- foo = NCR5380_pwrite(instance, d, c);
+ foo = NCR5380_dma_send_setup(instance, d, c);
if (!foo && (hostdata->flags & FLAG_DMA_FIXUP)) {
/*
* Wait for the last byte to be sent. If REQ is being asserted for
diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c
index 6e9de19fc3c2..7bcb66893059 100644
--- a/drivers/scsi/arm/cumana_1.c
+++ b/drivers/scsi/arm/cumana_1.c
@@ -18,6 +18,8 @@
#define NCR5380_write(reg, value) cumanascsi_write(instance, reg, value)
#define NCR5380_dma_xfer_len(instance, cmd, phase) (cmd->transfersize)
+#define NCR5380_dma_recv_setup cumanascsi_pread
+#define NCR5380_dma_send_setup cumanascsi_pwrite
#define NCR5380_intr cumanascsi_intr
#define NCR5380_queue_command cumanascsi_queue_command
@@ -39,8 +41,8 @@ void cumanascsi_setup(char *str, int *ints)
#define L(v) (((v)<<16)|((v) & 0x0000ffff))
#define H(v) (((v)>>16)|((v) & 0xffff0000))
-static inline int
-NCR5380_pwrite(struct Scsi_Host *host, unsigned char *addr, int len)
+static inline int cumanascsi_pwrite(struct Scsi_Host *host,
+ unsigned char *addr, int len)
{
unsigned long *laddr;
void __iomem *dma = priv(host)->dma + 0x2000;
@@ -102,8 +104,8 @@ end:
return len;
}
-static inline int
-NCR5380_pread(struct Scsi_Host *host, unsigned char *addr, int len)
+static inline int cumanascsi_pread(struct Scsi_Host *host,
+ unsigned char *addr, int len)
{
unsigned long *laddr;
void __iomem *dma = priv(host)->dma + 0x2000;
diff --git a/drivers/scsi/arm/oak.c b/drivers/scsi/arm/oak.c
index 63abd6b248a6..5d6e0e590638 100644
--- a/drivers/scsi/arm/oak.c
+++ b/drivers/scsi/arm/oak.c
@@ -24,6 +24,8 @@
writeb(value, priv(instance)->base + ((reg) << 2))
#define NCR5380_dma_xfer_len(instance, cmd, phase) (0)
+#define NCR5380_dma_recv_setup oakscsi_pread
+#define NCR5380_dma_send_setup oakscsi_pwrite
#define NCR5380_queue_command oakscsi_queue_command
#define NCR5380_info oakscsi_info
@@ -39,8 +41,8 @@
#define STAT ((128 + 16) << 2)
#define DATA ((128 + 8) << 2)
-static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *addr,
- int len)
+static inline int oakscsi_pwrite(struct Scsi_Host *instance,
+ unsigned char *addr, int len)
{
void __iomem *base = priv(instance)->base;
@@ -54,8 +56,8 @@ printk("writing %p len %d\n",addr, len);
}
}
-static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *addr,
- int len)
+static inline int oakscsi_pread(struct Scsi_Host *instance,
+ unsigned char *addr, int len)
{
void __iomem *base = priv(instance)->base;
printk("reading %p len %d\n", addr, len);
diff --git a/drivers/scsi/dmx3191d.c b/drivers/scsi/dmx3191d.c
index 929bc1b618f8..4b58fa0c16fe 100644
--- a/drivers/scsi/dmx3191d.c
+++ b/drivers/scsi/dmx3191d.c
@@ -40,8 +40,8 @@
#define NCR5380_write(reg, value) outb(value, instance->io_port + reg)
#define NCR5380_dma_xfer_len(instance, cmd, phase) (0)
-#define NCR5380_pread(instance, dst, len) (0)
-#define NCR5380_pwrite(instance, src, len) (0)
+#define NCR5380_dma_recv_setup(instance, dst, len) (0)
+#define NCR5380_dma_send_setup(instance, src, len) (0)
#define NCR5380_implementation_fields /* none */
diff --git a/drivers/scsi/dtc.c b/drivers/scsi/dtc.c
index 30d3e73f70ca..df17904bbe12 100644
--- a/drivers/scsi/dtc.c
+++ b/drivers/scsi/dtc.c
@@ -322,7 +322,8 @@ static int dtc_biosparam(struct scsi_device *sdev, struct block_device *dev,
* timeout.
*/
-static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len)
+static inline int dtc_pread(struct Scsi_Host *instance,
+ unsigned char *dst, int len)
{
unsigned char *d = dst;
int i; /* For counting time spent in the poll-loop */
@@ -367,7 +368,8 @@ static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst,
* timeout.
*/
-static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, int len)
+static inline int dtc_pwrite(struct Scsi_Host *instance,
+ unsigned char *src, int len)
{
int i;
struct NCR5380_hostdata *hostdata = shost_priv(instance);
diff --git a/drivers/scsi/dtc.h b/drivers/scsi/dtc.h
index 718f95adcec6..65af89e4340c 100644
--- a/drivers/scsi/dtc.h
+++ b/drivers/scsi/dtc.h
@@ -21,6 +21,8 @@
#define NCR5380_dma_xfer_len(instance, cmd, phase) \
dtc_dma_xfer_len(cmd)
+#define NCR5380_dma_recv_setup dtc_pread
+#define NCR5380_dma_send_setup dtc_pwrite
#define NCR5380_intr dtc_intr
#define NCR5380_queue_command dtc_queue_command
diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
index fc7bcbcf3f43..f8c00c96a837 100644
--- a/drivers/scsi/g_NCR5380.c
+++ b/drivers/scsi/g_NCR5380.c
@@ -551,7 +551,7 @@ static int generic_NCR5380_release_resources(struct Scsi_Host *instance)
}
/**
- * NCR5380_pread - pseudo DMA read
+ * generic_NCR5380_pread - pseudo DMA read
* @instance: adapter to read from
* @dst: buffer to read into
* @len: buffer length
@@ -560,7 +560,8 @@ static int generic_NCR5380_release_resources(struct Scsi_Host *instance)
* controller
*/
-static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len)
+static inline int generic_NCR5380_pread(struct Scsi_Host *instance,
+ unsigned char *dst, int len)
{
struct NCR5380_hostdata *hostdata = shost_priv(instance);
int blocks = len / 128;
@@ -628,7 +629,7 @@ static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst,
}
/**
- * NCR5380_write - pseudo DMA write
+ * generic_NCR5380_pwrite - pseudo DMA write
* @instance: adapter to read from
* @dst: buffer to read into
* @len: buffer length
@@ -637,7 +638,8 @@ static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst,
* controller
*/
-static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, int len)
+static inline int generic_NCR5380_pwrite(struct Scsi_Host *instance,
+ unsigned char *src, int len)
{
struct NCR5380_hostdata *hostdata = shost_priv(instance);
int blocks = len / 128;
diff --git a/drivers/scsi/g_NCR5380.h b/drivers/scsi/g_NCR5380.h
index 637740f4c6c7..7f4308705532 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)
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c
index 1e0d07ac83a1..99b7bbc3dd94 100644
--- a/drivers/scsi/mac_scsi.c
+++ b/drivers/scsi/mac_scsi.c
@@ -33,11 +33,10 @@
#define NCR5380_read(reg) macscsi_read(instance, reg)
#define NCR5380_write(reg, value) macscsi_write(instance, reg, value)
-#define NCR5380_pread macscsi_pread
-#define NCR5380_pwrite macscsi_pwrite
-
#define NCR5380_dma_xfer_len(instance, cmd, phase) \
macscsi_dma_xfer_len(instance, cmd)
+#define NCR5380_dma_recv_setup macscsi_pread
+#define NCR5380_dma_send_setup macscsi_pwrite
#define NCR5380_intr macscsi_intr
#define NCR5380_queue_command macscsi_queue_command
diff --git a/drivers/scsi/pas16.c b/drivers/scsi/pas16.c
index 9c06eb637417..c8fd2230c792 100644
--- a/drivers/scsi/pas16.c
+++ b/drivers/scsi/pas16.c
@@ -458,7 +458,7 @@ static int pas16_biosparam(struct scsi_device *sdev, struct block_device *dev,
}
/*
- * Function : int NCR5380_pread (struct Scsi_Host *instance,
+ * Function : int pas16_pread (struct Scsi_Host *instance,
* unsigned char *dst, int len)
*
* Purpose : Fast 5380 pseudo-dma read function, transfers len bytes to
@@ -470,8 +470,9 @@ static int pas16_biosparam(struct scsi_device *sdev, struct block_device *dev,
* timeout.
*/
-static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
- int len) {
+static inline int pas16_pread(struct Scsi_Host *instance,
+ unsigned char *dst, int len)
+{
register unsigned char *d = dst;
register unsigned short reg = (unsigned short) (instance->io_port +
P_DATA_REG_OFFSET);
@@ -493,7 +494,7 @@ static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
}
/*
- * Function : int NCR5380_pwrite (struct Scsi_Host *instance,
+ * Function : int pas16_pwrite (struct Scsi_Host *instance,
* unsigned char *src, int len)
*
* Purpose : Fast 5380 pseudo-dma write function, transfers len bytes from
@@ -505,8 +506,9 @@ static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
* timeout.
*/
-static inline int NCR5380_pwrite (struct Scsi_Host *instance, unsigned char *src,
- int len) {
+static inline int pas16_pwrite(struct Scsi_Host *instance,
+ unsigned char *src, int len)
+{
register unsigned char *s = src;
register unsigned short reg = (instance->io_port + P_DATA_REG_OFFSET);
register int i = len;
diff --git a/drivers/scsi/pas16.h b/drivers/scsi/pas16.h
index 1695885ce40c..f56f38796bcd 100644
--- a/drivers/scsi/pas16.h
+++ b/drivers/scsi/pas16.h
@@ -103,6 +103,8 @@
#define NCR5380_write(reg, value) ( outb((value),PAS16_io_port(reg)) )
#define NCR5380_dma_xfer_len(instance, cmd, phase) (cmd->transfersize)
+#define NCR5380_dma_recv_setup pas16_pread
+#define NCR5380_dma_send_setup pas16_pwrite
#define NCR5380_intr pas16_intr
#define NCR5380_queue_command pas16_queue_command
diff --git a/drivers/scsi/t128.c b/drivers/scsi/t128.c
index ce2395f3fae9..6cc3da8d1d69 100644
--- a/drivers/scsi/t128.c
+++ b/drivers/scsi/t128.c
@@ -292,7 +292,7 @@ static int t128_biosparam(struct scsi_device *sdev, struct block_device *bdev,
}
/*
- * Function : int NCR5380_pread (struct Scsi_Host *instance,
+ * Function : int t128_pread (struct Scsi_Host *instance,
* unsigned char *dst, int len)
*
* Purpose : Fast 5380 pseudo-dma read function, transfers len bytes to
@@ -304,8 +304,8 @@ static int t128_biosparam(struct scsi_device *sdev, struct block_device *bdev,
* timeout.
*/
-static inline int
-NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len)
+static inline int t128_pread(struct Scsi_Host *instance,
+ unsigned char *dst, int len)
{
struct NCR5380_hostdata *hostdata = shost_priv(instance);
void __iomem *reg, *base = hostdata->base;
@@ -338,7 +338,7 @@ NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len)
}
/*
- * Function : int NCR5380_pwrite (struct Scsi_Host *instance,
+ * Function : int t128_pwrite (struct Scsi_Host *instance,
* unsigned char *src, int len)
*
* Purpose : Fast 5380 pseudo-dma write function, transfers len bytes from
@@ -350,8 +350,8 @@ NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len)
* timeout.
*/
-static inline int
-NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, int len)
+static inline int t128_pwrite(struct Scsi_Host *instance,
+ unsigned char *src, int len)
{
struct NCR5380_hostdata *hostdata = shost_priv(instance);
void __iomem *reg, *base = hostdata->base;
diff --git a/drivers/scsi/t128.h b/drivers/scsi/t128.h
index 4caea9d62ac4..b6fe70f0aa4b 100644
--- a/drivers/scsi/t128.h
+++ b/drivers/scsi/t128.h
@@ -77,6 +77,8 @@
#define NCR5380_write(reg, value) writeb((value),(T128_address(reg)))
#define NCR5380_dma_xfer_len(instance, cmd, phase) (cmd->transfersize)
+#define NCR5380_dma_recv_setup t128_pread
+#define NCR5380_dma_send_setup t128_pwrite
#define NCR5380_intr t128_intr
#define NCR5380_queue_command t128_queue_command
generated by cgit (git 2.34.1) at 2024-06-08 16:42:28 +0000