summaryrefslogtreecommitdiffstats
path: root/drivers/ide/mips/au1xxx-ide.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/ide/mips/au1xxx-ide.c')
-rw-r--r--drivers/ide/mips/au1xxx-ide.c56
1 files changed, 29 insertions, 27 deletions
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index 48d57cae63c..11b7f61aae4 100644
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -519,6 +519,23 @@ static void auide_setup_ports(hw_regs_t *hw, _auide_hwif *ahwif)
*ata_regs = ahwif->regbase + (14 << IDE_REG_SHIFT);
}
+#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
+static const struct ide_tp_ops au1xxx_tp_ops = {
+ .exec_command = ide_exec_command,
+ .read_status = ide_read_status,
+ .read_altstatus = ide_read_altstatus,
+ .read_sff_dma_status = ide_read_sff_dma_status,
+
+ .set_irq = ide_set_irq,
+
+ .tf_load = ide_tf_load,
+ .tf_read = ide_tf_read,
+
+ .input_data = au1xxx_input_data,
+ .output_data = au1xxx_output_data,
+};
+#endif
+
static const struct ide_port_ops au1xxx_port_ops = {
.set_pio_mode = au1xxx_set_pio_mode,
.set_dma_mode = auide_set_dma_mode,
@@ -526,6 +543,9 @@ static const struct ide_port_ops au1xxx_port_ops = {
static const struct ide_port_info au1xxx_port_info = {
.init_dma = auide_ddma_init,
+#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
+ .tp_ops = &au1xxx_tp_ops,
+#endif
.port_ops = &au1xxx_port_ops,
#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
.dma_ops = &au1xxx_dma_ops,
@@ -543,11 +563,10 @@ static int au_ide_probe(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
_auide_hwif *ahwif = &auide_hwif;
- ide_hwif_t *hwif;
struct resource *res;
+ struct ide_host *host;
int ret = 0;
- u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
- hw_regs_t hw;
+ hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
#if defined(CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA)
char *mode = "MWDMA2";
@@ -584,36 +603,19 @@ static int au_ide_probe(struct device *dev)
goto out;
}
- hwif = ide_find_port();
- if (hwif == NULL) {
- ret = -ENOENT;
- goto out;
- }
-
memset(&hw, 0, sizeof(hw));
auide_setup_ports(&hw, ahwif);
hw.irq = ahwif->irq;
hw.dev = dev;
hw.chipset = ide_au1xxx;
- ide_init_port_hw(hwif, &hw);
-
- /* If the user has selected DDMA assisted copies,
- then set up a few local I/O function entry points
- */
-
-#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
- hwif->input_data = au1xxx_input_data;
- hwif->output_data = au1xxx_output_data;
-#endif
-
- auide_hwif.hwif = hwif;
-
- idx[0] = hwif->index;
+ ret = ide_host_add(&au1xxx_port_info, hws, &host);
+ if (ret)
+ goto out;
- ide_device_add(idx, &au1xxx_port_info);
+ auide_hwif.hwif = host->ports[0];
- dev_set_drvdata(dev, hwif);
+ dev_set_drvdata(dev, host);
printk(KERN_INFO "Au1xxx IDE(builtin) configured for %s\n", mode );
@@ -625,10 +627,10 @@ static int au_ide_remove(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct resource *res;
- ide_hwif_t *hwif = dev_get_drvdata(dev);
+ struct ide_host *host = dev_get_drvdata(dev);
_auide_hwif *ahwif = &auide_hwif;
- ide_unregister(hwif);
+ ide_host_remove(host);
iounmap((void *)ahwif->regbase);