#include <linux/libata.h>
#define DRV_NAME "pata_cs5520"
-#define DRV_VERSION "0.6.3"
+#define DRV_VERSION "0.6.4"
struct pio_clocks
{
cs5520_set_timings(ap, adev, adev->pio_mode);
}
-
-static int cs5520_pre_reset(struct ata_port *ap)
-{
- ap->cbl = ATA_CBL_PATA40;
- return ata_std_prereset(ap);
-}
-
-static void cs5520_error_handler(struct ata_port *ap)
-{
- return ata_bmdma_drive_eh(ap, cs5520_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
static struct scsi_host_template cs5520_sht = {
.module = THIS_MODULE,
.name = DRV_NAME,
.slave_configure = ata_scsi_slave_config,
.slave_destroy = ata_scsi_slave_destroy,
.bios_param = ata_std_bios_param,
+#ifdef CONFIG_PM
.resume = ata_scsi_device_resume,
.suspend = ata_scsi_device_suspend,
+#endif
};
static struct ata_port_operations cs5520_port_ops = {
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
- .error_handler = cs5520_error_handler,
+ .error_handler = ata_bmdma_error_handler,
.post_internal_cmd = ata_bmdma_post_internal_cmd,
+ .cable_detect = ata_cable_40wire,
.bmdma_setup = ata_bmdma_setup,
.bmdma_start = ata_bmdma_start,
static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
u8 pcicfg;
- void *iomap[5];
+ void __iomem *iomap[5];
static struct ata_probe_ent probe[2];
int ports = 0;
struct ata_host *host = dev_get_drvdata(dev);
ata_host_detach(host);
- dev_set_drvdata(dev, NULL);
}
+#ifdef CONFIG_PM
/**
* cs5520_reinit_one - device resume
* @pdev: PCI device
pci_write_config_byte(pdev, 0x60, pcicfg | 0x40);
return ata_pci_device_resume(pdev);
}
+
+/**
+ * cs5520_pci_device_suspend - device suspend
+ * @pdev: PCI device
+ *
+ * We have to cut and waste bits from the standard method because
+ * the 5520 is a bit odd and not just a pure ATA device. As a result
+ * we must not disable it. The needed code is short and this avoids
+ * chip specific mess in the core code.
+ */
+
+static int cs5520_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg)
+{
+ struct ata_host *host = dev_get_drvdata(&pdev->dev);
+ int rc = 0;
+
+ rc = ata_host_suspend(host, mesg);
+ if (rc)
+ return rc;
+
+ pci_save_state(pdev);
+ return 0;
+}
+#endif /* CONFIG_PM */
+
/* For now keep DMA off. We can set it for all but A rev CS5510 once the
core ATA code can handle it */
.id_table = pata_cs5520,
.probe = cs5520_init_one,
.remove = cs5520_remove_one,
- .suspend = ata_pci_device_suspend,
+#ifdef CONFIG_PM
+ .suspend = cs5520_pci_device_suspend,
.resume = cs5520_reinit_one,
+#endif
};
static int __init cs5520_init(void)