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path: root/drivers/ata/pata_rb532_cf.c
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Diffstat (limited to 'drivers/ata/pata_rb532_cf.c')
-rw-r--r--drivers/ata/pata_rb532_cf.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
index f8b3ffc8ae9e..392116c1c16a 100644
--- a/drivers/ata/pata_rb532_cf.c
+++ b/drivers/ata/pata_rb532_cf.c
@@ -39,9 +39,11 @@
#define RB500_CF_MAXPORTS 1
#define RB500_CF_IO_DELAY 400
-#define RB500_CF_REG_CMD 0x0800
+#define RB500_CF_REG_BASE 0x0800
+#define RB500_CF_REG_ERR 0x080D
#define RB500_CF_REG_CTRL 0x080E
-#define RB500_CF_REG_DATA 0x0C00
+/* 32bit buffered data register offset */
+#define RB500_CF_REG_DBUF32 0x0C00
struct rb532_cf_info {
void __iomem *iobase;
@@ -146,13 +148,14 @@ static void rb532_pata_setup_ports(struct ata_host *ah)
ap->pio_mask = 0x1f; /* PIO4 */
ap->flags = ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO;
- ap->ioaddr.cmd_addr = info->iobase + RB500_CF_REG_CMD;
+ ap->ioaddr.cmd_addr = info->iobase + RB500_CF_REG_BASE;
ap->ioaddr.ctl_addr = info->iobase + RB500_CF_REG_CTRL;
ap->ioaddr.altstatus_addr = info->iobase + RB500_CF_REG_CTRL;
ata_sff_std_ports(&ap->ioaddr);
- ap->ioaddr.data_addr = info->iobase + RB500_CF_REG_DATA;
+ ap->ioaddr.data_addr = info->iobase + RB500_CF_REG_DBUF32;
+ ap->ioaddr.error_addr = info->iobase + RB500_CF_REG_ERR;
}
static __devinit int rb532_pata_driver_probe(struct platform_device *pdev)