#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/ide.h>
#include <asm/io.h>
+#define DRV_NAME "ns87415"
+
#ifdef CONFIG_SUPERIO
/* SUPERIO 87560 is a PoS chip that NatSem denies exists.
* Unfortunately, it's built-in on all Astro-based PA-RISC workstations
static unsigned int ns87415_count = 0, ns87415_control[MAX_HWIFS] = { 0 };
/*
- * This routine either enables/disables (according to drive->present)
+ * This routine either enables/disables (according to IDE_DFLAG_PRESENT)
* the IRQ associated with the port (HWIF(drive)),
* and selects either PIO or DMA handshaking for the next I/O operation.
*/
/* Adjust IRQ enable bit */
bit = 1 << (8 + hwif->channel);
- new = drive->present ? (new & ~bit) : (new | bit);
+
+ if (drive->dev_flags & IDE_DFLAG_PRESENT)
+ new &= ~bit;
+ else
+ new |= bit;
/* Select PIO or DMA, DMA may only be selected for one drive/channel. */
bit = 1 << (20 + drive->select.b.unit + (hwif->channel << 1));
static void ns87415_selectproc (ide_drive_t *drive)
{
- ns87415_prepare_drive (drive, drive->using_dma);
+ ns87415_prepare_drive(drive,
+ !!(drive->dev_flags & IDE_DFLAG_USING_DMA));
}
static int ns87415_dma_end(ide_drive_t *drive)
do {
udelay(50);
stat = hwif->tp_ops->read_status(hwif);
- if (stat == 0xff)
- break;
- } while ((stat & BUSY_STAT) && --timeout);
+ if (stat == 0xff)
+ break;
+ } while ((stat & ATA_BUSY) && --timeout);
#endif
}
};
static const struct ide_port_info ns87415_chipset __devinitdata = {
- .name = "NS87415",
+ .name = DRV_NAME,
.init_hwif = init_hwif_ns87415,
.port_ops = &ns87415_port_ops,
.dma_ops = &ns87415_dma_ops,
d.tp_ops = &superio_tp_ops;
}
#endif
- return ide_setup_pci_device(dev, &d);
+ return ide_pci_init_one(dev, &d, NULL);
}
static const struct pci_device_id ns87415_pci_tbl[] = {
.name = "NS87415_IDE",
.id_table = ns87415_pci_tbl,
.probe = ns87415_init_one,
+ .remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init ns87415_ide_init(void)
return ide_pci_register_driver(&driver);
}
+static void __exit ns87415_ide_exit(void)
+{
+ pci_unregister_driver(&driver);
+}
+
module_init(ns87415_ide_init);
+module_exit(ns87415_ide_exit);
MODULE_AUTHOR("Mark Lord, Eddie Dost, Andre Hedrick");
MODULE_DESCRIPTION("PCI driver module for NS87415 IDE");