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path: root/drivers/ide/arm/bast-ide.c
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Diffstat (limited to 'drivers/ide/arm/bast-ide.c')
-rw-r--r--drivers/ide/arm/bast-ide.c25
1 files changed, 15 insertions, 10 deletions
diff --git a/drivers/ide/arm/bast-ide.c b/drivers/ide/arm/bast-ide.c
index 161d30c8481..713cef20622 100644
--- a/drivers/ide/arm/bast-ide.c
+++ b/drivers/ide/arm/bast-ide.c
@@ -21,6 +21,8 @@
#include <asm/arch/bast-map.h>
#include <asm/arch/bast-irq.h>
+#define DRV_NAME "bast-ide"
+
static int __init bastide_register(unsigned int base, unsigned int aux, int irq)
{
ide_hwif_t *hwif;
@@ -33,27 +35,23 @@ static int __init bastide_register(unsigned int base, unsigned int aux, int irq)
base += BAST_IDE_CS;
aux += BAST_IDE_CS;
- for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
- hw.io_ports[i] = (unsigned long)base;
+ for (i = 0; i <= 7; i++) {
+ hw.io_ports_array[i] = (unsigned long)base;
base += 0x20;
}
- hw.io_ports[IDE_CONTROL_OFFSET] = aux + (6 * 0x20);
+ hw.io_ports.ctl_addr = aux + (6 * 0x20);
hw.irq = irq;
- hwif = ide_deprecated_find_port(hw.io_ports[IDE_DATA_OFFSET]);
+ hwif = ide_find_port();
if (hwif == NULL)
goto out;
i = hwif->index;
- if (hwif->present)
- ide_unregister(i, 0, 0);
- else if (!hwif->hold)
- ide_init_port_data(hwif, i);
-
+ ide_init_port_data(hwif, i);
ide_init_port_hw(hwif, &hw);
- hwif->quirkproc = NULL;
+ hwif->port_ops = NULL;
idx[0] = i;
@@ -64,6 +62,8 @@ out:
static int __init bastide_init(void)
{
+ unsigned long base = BAST_VA_IDEPRI + BAST_IDE_CS;
+
/* we can treat the VR1000 and the BAST the same */
if (!(machine_is_bast() || machine_is_vr1000()))
@@ -71,6 +71,11 @@ static int __init bastide_init(void)
printk("BAST: IDE driver, (c) 2003-2004 Simtec Electronics\n");
+ if (!request_mem_region(base, 0x400000, DRV_NAME)) {
+ printk(KERN_ERR "%s: resources busy\n", DRV_NAME);
+ return -EBUSY;
+ }
+
bastide_register(BAST_VA_IDEPRI, BAST_VA_IDEPRIAUX, IRQ_IDE0);
bastide_register(BAST_VA_IDESEC, BAST_VA_IDESECAUX, IRQ_IDE1);