static int plat_ide_probe(struct platform_device *pdev)
{
struct resource *res_base, *res_alt, *res_irq;
void __iomem *base, *alt_base;
struct pata_platform_info *pdata;
struct ide_host *host;
int ret = 0, mmio = 0;
struct ide_hw hw, *hws[] = { &hw };
struct ide_port_info d = platform_ide_port_info;
pdata = pdev->dev.platform_data;
/* get a pointer to the register memory */
res_base = platform_get_resource(pdev, IORESOURCE_IO, 0);
res_alt = platform_get_resource(pdev, IORESOURCE_IO, 1);
if (!res_base || !res_alt) {
res_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
res_alt = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (!res_base || !res_alt) {
ret = -ENOMEM;
goto out;
}
mmio = 1;
}
res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res_irq) {
ret = -EINVAL;
goto out;
}
if (mmio) {
printk(KERN_EMERG "base addr %p\n",res_base->start);
base = devm_ioremap(&pdev->dev,
res_base->start, resource_size(res_base));
printk(KERN_EMERG "ctrl addr %p\n",res_alt->start);
alt_base = devm_ioremap(&pdev->dev,
res_alt->start, resource_size(res_alt));
printk(KERN_EMERG "map base %p\n",base);
printk(KERN_EMERG "map ctrl %p\n",alt_base);
} else {
base = devm_ioport_map(&pdev->dev,
res_base->start, resource_size(res_base));
alt_base = devm_ioport_map(&pdev->dev,
res_alt->start, resource_size(res_alt));
printk(KERN_EMERG "base addr %p\n",res_base->start);
printk(KERN_EMERG "ctrl addr %p\n",res_alt->start);
printk(KERN_EMERG "map base %p\n",base);
printk(KERN_EMERG "map ctrl %p\n",alt_base);
}
memset(&hw, 0, sizeof(hw));
plat_ide_setup_ports(&hw, base, alt_base, pdata, res_irq->start);
hw.dev = &pdev->dev;
d.irq_flags = res_irq->flags & IRQF_TRIGGER_MASK;
#ifdef CONFIG_MACH_KS8695_VSOPENRISC
d.irq_flags |= IRQF_SHARED;
#else
if (res_irq->flags & IORESOURCE_IRQ_SHAREABLE)
d.irq_flags |= IRQF_SHARED;
#endif
if (mmio)
d.host_flags |= IDE_HFLAG_MMIO;
ret = ide_host_add(&d, hws, 1, &host);
if (ret)
goto out;
platform_set_drvdata(pdev, host);
return 0;
out:
return ret;
}
static int __devinit plat_ide_probe(struct platform_device *pdev)
{
struct resource *res_base, *res_alt, *res_irq;
void __iomem *base, *alt_base;
ide_hwif_t *hwif;
struct pata_platform_info *pdata;
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
int ret = 0;
int mmio = 0;
hw_regs_t hw;
pdata = pdev->dev.platform_data;
/* get a pointer to the register memory */
res_base = platform_get_resource(pdev, IORESOURCE_IO, 0);
res_alt = platform_get_resource(pdev, IORESOURCE_IO, 1);
if (!res_base || !res_alt) {
res_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
res_alt = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (!res_base || !res_alt) {
ret = -ENOMEM;
goto out;
}
mmio = 1;
}
res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res_irq) {
ret = -EINVAL;
goto out;
}
if (mmio) {
base = devm_ioremap(&pdev->dev,
res_base->start, res_base->end - res_base->start + 1);
alt_base = devm_ioremap(&pdev->dev,
res_alt->start, res_alt->end - res_alt->start + 1);
} else {
base = devm_ioport_map(&pdev->dev,
res_base->start, res_base->end - res_base->start + 1);
alt_base = devm_ioport_map(&pdev->dev,
res_alt->start, res_alt->end - res_alt->start + 1);
}
hwif = ide_find_port();
if (!hwif) {
ret = -ENODEV;
goto out;
}
memset(&hw, 0, sizeof(hw));
plat_ide_setup_ports(&hw, base, alt_base, pdata, res_irq->start);
hw.dev = &pdev->dev;
ide_init_port_hw(hwif, &hw);
if (mmio) {
hwif->host_flags = IDE_HFLAG_MMIO;
default_hwif_mmiops(hwif);
}
idx[0] = hwif->index;
ide_device_add(idx, NULL);
platform_set_drvdata(pdev, hwif);
return 0;
out:
return ret;
}
static int __devinit plat_ide_probe(struct platform_device *pdev)
{
struct resource *res_base, *res_alt, *res_irq;
void __iomem *base, *alt_base;
struct pata_platform_info *pdata;
struct ide_host *host;
int ret = 0, mmio = 0;
struct ide_hw hw, *hws[] = { &hw };
struct ide_port_info d = platform_ide_port_info;
pdata = pdev->dev.platform_data;
/* get a pointer to the register memory */
res_base = platform_get_resource(pdev, IORESOURCE_IO, 0);
res_alt = platform_get_resource(pdev, IORESOURCE_IO, 1);
if (!res_base || !res_alt) {
res_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
res_alt = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (!res_base || !res_alt) {
ret = -ENOMEM;
goto out;
}
mmio = 1;
}
res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res_irq) {
ret = -EINVAL;
goto out;
}
if (mmio) {
base = devm_ioremap(&pdev->dev,
res_base->start, resource_size(res_base));
alt_base = devm_ioremap(&pdev->dev,
res_alt->start, resource_size(res_alt));
} else {
base = devm_ioport_map(&pdev->dev,
res_base->start, resource_size(res_base));
alt_base = devm_ioport_map(&pdev->dev,
res_alt->start, resource_size(res_alt));
}
memset(&hw, 0, sizeof(hw));
plat_ide_setup_ports(&hw, base, alt_base, pdata, res_irq->start);
hw.dev = &pdev->dev;
d.irq_flags = 0;
if (mmio)
d.host_flags |= IDE_HFLAG_MMIO;
ret = ide_host_add(&d, hws, 1, &host);
if (ret)
goto out;
platform_set_drvdata(pdev, host);
return 0;
out:
return ret;
}
