#include <linux/pci.h>
#include <linux/ide.h>
-#include "ide-timing.h"
+#define DRV_NAME "cs5535"
#define MSR_ATAC_BASE 0x51300000
#define ATAC_GLD_MSR_CAP (MSR_ATAC_BASE+0)
*/
static void cs5535_set_speed(ide_drive_t *drive, const u8 speed)
{
-
u32 reg = 0, dummy;
int unit = drive->select.b.unit;
-
/* Set the PIO timings */
- if ((speed & XFER_MODE) == XFER_PIO) {
+ if (speed < XFER_SW_DMA_0) {
ide_drive_t *pair = ide_get_paired_drive(drive);
u8 cmd, pioa;
cs5535_set_speed(drive, XFER_PIO_0 + pio);
}
-static u8 __devinit cs5535_cable_detect(struct pci_dev *dev)
+static u8 cs5535_cable_detect(ide_hwif_t *hwif)
{
+ struct pci_dev *dev = to_pci_dev(hwif->dev);
u8 bit;
/* if a 80 wire cable was detected */
return (bit & 1) ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
}
-/****
- * init_hwif_cs5535 - Initialize one ide cannel
- * @hwif: Channel descriptor
- *
- * This gets invoked by the IDE driver once for each channel. It
- * performs channel-specific pre-initialization before drive probing.
- *
- */
-static void __devinit init_hwif_cs5535(ide_hwif_t *hwif)
-{
- struct pci_dev *dev = to_pci_dev(hwif->dev);
-
- hwif->set_pio_mode = &cs5535_set_pio_mode;
- hwif->set_dma_mode = &cs5535_set_dma_mode;
-
- if (hwif->dma_base == 0)
- return;
-
- hwif->cbl = cs5535_cable_detect(dev);
-}
+static const struct ide_port_ops cs5535_port_ops = {
+ .set_pio_mode = cs5535_set_pio_mode,
+ .set_dma_mode = cs5535_set_dma_mode,
+ .cable_detect = cs5535_cable_detect,
+};
static const struct ide_port_info cs5535_chipset __devinitdata = {
- .name = "CS5535",
- .init_hwif = init_hwif_cs5535,
- .host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_POST_SET_MODE |
- IDE_HFLAG_ABUSE_SET_DMA_MODE | IDE_HFLAG_BOOTABLE,
+ .name = DRV_NAME,
+ .port_ops = &cs5535_port_ops,
+ .host_flags = IDE_HFLAG_SINGLE | IDE_HFLAG_POST_SET_MODE,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA4,
static int __devinit cs5535_init_one(struct pci_dev *dev,
const struct pci_device_id *id)
{
- return ide_setup_pci_device(dev, &cs5535_chipset);
+ return ide_pci_init_one(dev, &cs5535_chipset, NULL);
}
static const struct pci_device_id cs5535_pci_tbl[] = {
.name = "CS5535_IDE",
.id_table = cs5535_pci_tbl,
.probe = cs5535_init_one,
+ .remove = ide_pci_remove,
};
static int __init cs5535_ide_init(void)
return ide_pci_register_driver(&driver);
}
+static void __exit cs5535_ide_exit(void)
+{
+ pci_unregister_driver(&driver);
+}
+
module_init(cs5535_ide_init);
+module_exit(cs5535_ide_exit);
MODULE_AUTHOR("AMD");
MODULE_DESCRIPTION("PCI driver module for AMD/NS CS5535 IDE");