#include <linux/libata.h>
#define DRV_NAME "pata_rz1000"
-#define DRV_VERSION "0.2.3"
+#define DRV_VERSION "0.2.4"
-/**
- * rz1000_prereset - probe begin
- * @ap: ATA port
- *
- * Set up cable type and use generics
- */
-
-static int rz1000_prereset(struct ata_port *ap)
-{
- ap->cbl = ATA_CBL_PATA40;
- return ata_std_prereset(ap);
-}
-
-/**
- * rz1000_error_handler - probe reset
- * @ap: ATA port
- *
- * Perform the ATA standard reset sequence
- */
-
-static void rz1000_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, rz1000_prereset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
/**
* rz1000_set_mode - mode setting function
- * @ap: ATA interface
+ * @link: ATA link
* @unused: returned device on set_mode failure
*
* Use a non standard set_mode function. We don't want to be tuned. We
* whacked out.
*/
-static int rz1000_set_mode(struct ata_port *ap, struct ata_device **unused)
+static int rz1000_set_mode(struct ata_link *link, struct ata_device **unused)
{
- int i;
+ struct ata_device *dev;
- for (i = 0; i < ATA_MAX_DEVICES; i++) {
- struct ata_device *dev = &ap->device[i];
- if (ata_dev_ready(dev)) {
+ ata_link_for_each_dev(dev, link) {
+ if (ata_dev_enabled(dev)) {
/* We don't really care */
dev->pio_mode = XFER_PIO_0;
dev->xfer_mode = XFER_PIO_0;
.slave_configure = ata_scsi_slave_config,
.slave_destroy = ata_scsi_slave_destroy,
.bios_param = ata_std_bios_param,
- .resume = ata_scsi_device_resume,
- .suspend = ata_scsi_device_suspend,
};
static struct ata_port_operations rz1000_port_ops = {
.set_mode = rz1000_set_mode,
- .port_disable = ata_port_disable,
.tf_load = ata_tf_load,
.tf_read = ata_tf_read,
.check_status = ata_check_status,
.freeze = ata_bmdma_freeze,
.thaw = ata_bmdma_thaw,
- .error_handler = rz1000_error_handler,
+ .error_handler = ata_bmdma_error_handler,
.post_internal_cmd = ata_bmdma_post_internal_cmd,
+ .cable_detect = ata_cable_40wire,
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
.irq_on = ata_irq_on,
- .irq_ack = ata_irq_ack,
- .port_start = ata_port_start,
+ .port_start = ata_sff_port_start,
};
static int rz1000_fifo_disable(struct pci_dev *pdev)
static int rz1000_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version;
- struct ata_port_info *port_info[2];
- static struct ata_port_info info = {
+ static const struct ata_port_info info = {
.sht = &rz1000_sht,
- .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+ .flags = ATA_FLAG_SLAVE_POSS,
.pio_mask = 0x1f,
.port_ops = &rz1000_port_ops
};
+ const struct ata_port_info *ppi[] = { &info, NULL };
if (!printed_version++)
printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
- if (rz1000_fifo_disable(pdev) == 0) {
- port_info[0] = &info;
- port_info[1] = &info;
- return ata_pci_init_one(pdev, port_info, 2);
- }
+ if (rz1000_fifo_disable(pdev) == 0)
+ return ata_pci_init_one(pdev, ppi);
+
printk(KERN_ERR DRV_NAME ": failed to disable read-ahead on chipset..\n");
/* Not safe to use so skip */
return -ENODEV;
}
+#ifdef CONFIG_PM
static int rz1000_reinit_one(struct pci_dev *pdev)
{
/* If this fails on resume (which is a "cant happen" case), we
panic("rz1000 fifo");
return ata_pci_device_resume(pdev);
}
+#endif
static const struct pci_device_id pata_rz1000[] = {
{ PCI_VDEVICE(PCTECH, PCI_DEVICE_ID_PCTECH_RZ1000), },
.id_table = pata_rz1000,
.probe = rz1000_init_one,
.remove = ata_pci_remove_one,
+#ifdef CONFIG_PM
.suspend = ata_pci_device_suspend,
.resume = rz1000_reinit_one,
+#endif
};
static int __init rz1000_init(void)