summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/g_NCR5380.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/g_NCR5380.c')
-rw-r--r--drivers/scsi/g_NCR5380.c47
1 files changed, 24 insertions, 23 deletions
diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
index 75585a52c88b..427a56d3117e 100644
--- a/drivers/scsi/g_NCR5380.c
+++ b/drivers/scsi/g_NCR5380.c
@@ -285,9 +285,12 @@ static int __init do_DTC3181E_setup(char *str)
int __init generic_NCR5380_detect(struct scsi_host_template * tpnt)
{
static int current_override = 0;
- int count, i;
+ int count;
unsigned int *ports;
+#ifndef SCSI_G_NCR5380_MEM
+ int i;
unsigned long region_size = 16;
+#endif
static unsigned int __initdata ncr_53c400a_ports[] = {
0x280, 0x290, 0x300, 0x310, 0x330, 0x340, 0x348, 0x350, 0
};
@@ -296,7 +299,7 @@ int __init generic_NCR5380_detect(struct scsi_host_template * tpnt)
};
int flags = 0;
struct Scsi_Host *instance;
-#ifdef CONFIG_SCSI_G_NCR5380_MEM
+#ifdef SCSI_G_NCR5380_MEM
unsigned long base;
void __iomem *iomem;
#endif
@@ -315,17 +318,15 @@ int __init generic_NCR5380_detect(struct scsi_host_template * tpnt)
overrides[0].board = BOARD_NCR53C400A;
else if (dtc_3181e != NCR_NOT_SET)
overrides[0].board = BOARD_DTC3181E;
-
+#ifndef SCSI_G_NCR5380_MEM
if (!current_override && isapnp_present()) {
struct pnp_dev *dev = NULL;
count = 0;
while ((dev = pnp_find_dev(NULL, ISAPNP_VENDOR('D', 'T', 'C'), ISAPNP_FUNCTION(0x436e), dev))) {
if (count >= NO_OVERRIDES)
break;
- if (pnp_device_attach(dev) < 0) {
- printk(KERN_ERR "dtc436e probe: attach failed\n");
+ if (pnp_device_attach(dev) < 0)
continue;
- }
if (pnp_activate_dev(dev) < 0) {
printk(KERN_ERR "dtc436e probe: activate failed\n");
pnp_device_detach(dev);
@@ -349,7 +350,7 @@ int __init generic_NCR5380_detect(struct scsi_host_template * tpnt)
count++;
}
}
-
+#endif
tpnt->proc_name = "g_NCR5380";
for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
@@ -374,7 +375,7 @@ int __init generic_NCR5380_detect(struct scsi_host_template * tpnt)
break;
}
-#ifndef CONFIG_SCSI_G_NCR5380_MEM
+#ifndef SCSI_G_NCR5380_MEM
if (ports) {
/* wakeup sequence for the NCR53C400A and DTC3181E */
@@ -436,7 +437,7 @@ int __init generic_NCR5380_detect(struct scsi_host_template * tpnt)
#endif
instance = scsi_register(tpnt, sizeof(struct NCR5380_hostdata));
if (instance == NULL) {
-#ifndef CONFIG_SCSI_G_NCR5380_MEM
+#ifndef SCSI_G_NCR5380_MEM
release_region(overrides[current_override].NCR5380_map_name, region_size);
#else
iounmap(iomem);
@@ -446,10 +447,10 @@ int __init generic_NCR5380_detect(struct scsi_host_template * tpnt)
}
instance->NCR5380_instance_name = overrides[current_override].NCR5380_map_name;
-#ifndef CONFIG_SCSI_G_NCR5380_MEM
+#ifndef SCSI_G_NCR5380_MEM
instance->n_io_port = region_size;
#else
- ((struct NCR5380_hostdata *)instance->hostdata).iomem = iomem;
+ ((struct NCR5380_hostdata *)instance->hostdata)->iomem = iomem;
#endif
NCR5380_init(instance, flags);
@@ -517,10 +518,10 @@ int generic_NCR5380_release_resources(struct Scsi_Host *instance)
free_irq(instance->irq, instance);
NCR5380_exit(instance);
-#ifndef CONFIG_SCSI_G_NCR5380_MEM
+#ifndef SCSI_G_NCR5380_MEM
release_region(instance->NCR5380_instance_name, instance->n_io_port);
#else
- iounmap(((struct NCR5380_hostdata *)instance->hostdata).iomem);
+ iounmap(((struct NCR5380_hostdata *)instance->hostdata)->iomem);
release_mem_region(instance->NCR5380_instance_name, NCR5380_region_size);
#endif
@@ -590,14 +591,14 @@ static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst,
}
while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY);
-#ifndef CONFIG_SCSI_G_NCR5380_MEM
+#ifndef SCSI_G_NCR5380_MEM
{
int i;
for (i = 0; i < 128; i++)
dst[start + i] = NCR5380_read(C400_HOST_BUFFER);
}
#else
- /* implies CONFIG_SCSI_G_NCR5380_MEM */
+ /* implies SCSI_G_NCR5380_MEM */
memcpy_fromio(dst + start, iomem + NCR53C400_host_buffer, 128);
#endif
start += 128;
@@ -610,14 +611,14 @@ static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst,
// FIXME - no timeout
}
-#ifndef CONFIG_SCSI_G_NCR5380_MEM
+#ifndef SCSI_G_NCR5380_MEM
{
int i;
for (i = 0; i < 128; i++)
dst[start + i] = NCR5380_read(C400_HOST_BUFFER);
}
#else
- /* implies CONFIG_SCSI_G_NCR5380_MEM */
+ /* implies SCSI_G_NCR5380_MEM */
memcpy_fromio(dst + start, iomem + NCR53C400_host_buffer, 128);
#endif
start += 128;
@@ -676,13 +677,13 @@ static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src,
}
while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
; // FIXME - timeout
-#ifndef CONFIG_SCSI_G_NCR5380_MEM
+#ifndef SCSI_G_NCR5380_MEM
{
for (i = 0; i < 128; i++)
NCR5380_write(C400_HOST_BUFFER, src[start + i]);
}
#else
- /* implies CONFIG_SCSI_G_NCR5380_MEM */
+ /* implies SCSI_G_NCR5380_MEM */
memcpy_toio(iomem + NCR53C400_host_buffer, src + start, 128);
#endif
start += 128;
@@ -692,13 +693,13 @@ static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src,
while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
; // FIXME - no timeout
-#ifndef CONFIG_SCSI_G_NCR5380_MEM
+#ifndef SCSI_G_NCR5380_MEM
{
for (i = 0; i < 128; i++)
NCR5380_write(C400_HOST_BUFFER, src[start + i]);
}
#else
- /* implies CONFIG_SCSI_G_NCR5380_MEM */
+ /* implies SCSI_G_NCR5380_MEM */
memcpy_toio(iomem + NCR53C400_host_buffer, src + start, 128);
#endif
start += 128;
@@ -938,7 +939,7 @@ module_param(ncr_53c400a, int, 0);
module_param(dtc_3181e, int, 0);
MODULE_LICENSE("GPL");
-
+#ifndef SCSI_G_NCR5380_MEM
static struct isapnp_device_id id_table[] __devinitdata = {
{
ISAPNP_ANY_ID, ISAPNP_ANY_ID,
@@ -948,7 +949,7 @@ static struct isapnp_device_id id_table[] __devinitdata = {
};
MODULE_DEVICE_TABLE(isapnp, id_table);
-
+#endif
__setup("ncr5380=", do_NCR5380_setup);
__setup("ncr53c400=", do_NCR53C400_setup);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 06:50:04 +0100