#include <linux/types.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/ioport.h>
#include <linux/pci.h>
#include <linux/hdreg.h>
#include <linux/ide.h>
-#include <linux/delay.h>
#include <linux/init.h>
-#include <asm/io.h>
+#define DRV_NAME "slc90e66"
static DEFINE_SPINLOCK(slc90e66_lock);
unsigned long flags;
u16 master_data;
u8 slave_data;
- int control = 0;
+ int control = 0;
/* ISP RTC */
- static const u8 timings[][2]= {
+ static const u8 timings[][2] = {
{ 0, 0 },
{ 0, 0 },
{ 1, 0 },
}
}
-static void __devinit init_hwif_slc90e66 (ide_hwif_t *hwif)
+static u8 slc90e66_cable_detect(ide_hwif_t *hwif)
{
struct pci_dev *dev = to_pci_dev(hwif->dev);
- u8 reg47 = 0;
- u8 mask = hwif->channel ? 0x01 : 0x02; /* bit0:Primary */
-
- hwif->set_pio_mode = &slc90e66_set_pio_mode;
- hwif->set_dma_mode = &slc90e66_set_dma_mode;
+ u8 reg47 = 0, mask = hwif->channel ? 0x01 : 0x02;
pci_read_config_byte(dev, 0x47, ®47);
- if (hwif->dma_base == 0)
- return;
-
- if (hwif->cbl != ATA_CBL_PATA40_SHORT)
- /* bit[0(1)]: 0:80, 1:40 */
- hwif->cbl = (reg47 & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
+ /* bit[0(1)]: 0:80, 1:40 */
+ return (reg47 & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80;
}
+static const struct ide_port_ops slc90e66_port_ops = {
+ .set_pio_mode = slc90e66_set_pio_mode,
+ .set_dma_mode = slc90e66_set_dma_mode,
+ .cable_detect = slc90e66_cable_detect,
+};
+
static const struct ide_port_info slc90e66_chipset __devinitdata = {
- .name = "SLC90E66",
- .init_hwif = init_hwif_slc90e66,
- .enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}},
- .host_flags = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_BOOTABLE,
+ .name = DRV_NAME,
+ .enablebits = { {0x41, 0x80, 0x80}, {0x43, 0x80, 0x80} },
+ .port_ops = &slc90e66_port_ops,
+ .host_flags = IDE_HFLAG_LEGACY_IRQS,
.pio_mask = ATA_PIO4,
.swdma_mask = ATA_SWDMA2_ONLY,
.mwdma_mask = ATA_MWDMA12_ONLY,
static int __devinit slc90e66_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
- return ide_setup_pci_device(dev, &slc90e66_chipset);
+ return ide_pci_init_one(dev, &slc90e66_chipset, NULL);
}
static const struct pci_device_id slc90e66_pci_tbl[] = {
.name = "SLC90e66_IDE",
.id_table = slc90e66_pci_tbl,
.probe = slc90e66_init_one,
+ .remove = ide_pci_remove,
};
static int __init slc90e66_ide_init(void)
return ide_pci_register_driver(&driver);
}
+static void __exit slc90e66_ide_exit(void)
+{
+ pci_unregister_driver(&driver);
+}
+
module_init(slc90e66_ide_init);
+module_exit(slc90e66_ide_exit);
MODULE_AUTHOR("Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for SLC90E66 IDE");