#include <linux/libata.h>
#define DRV_NAME "pata_rz1000"
-#define DRV_VERSION "0.2.3"
+#define DRV_VERSION "0.2.4"
/**
* 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;
-
- for (i = 0; i < ATA_MAX_DEVICES; i++) {
- struct ata_device *dev = &ap->device[i];
- if (ata_dev_ready(dev)) {
- /* We don't really care */
- dev->pio_mode = XFER_PIO_0;
- dev->xfer_mode = XFER_PIO_0;
- dev->xfer_shift = ATA_SHIFT_PIO;
- dev->flags |= ATA_DFLAG_PIO;
- ata_dev_printk(dev, KERN_INFO, "configured for PIO\n");
- }
+ struct ata_device *dev;
+
+ ata_for_each_dev(dev, link, ENABLED) {
+ /* We don't really care */
+ dev->pio_mode = XFER_PIO_0;
+ dev->xfer_mode = XFER_PIO_0;
+ dev->xfer_shift = ATA_SHIFT_PIO;
+ dev->flags |= ATA_DFLAG_PIO;
+ ata_dev_printk(dev, KERN_INFO, "configured for PIO\n");
}
return 0;
}
static struct scsi_host_template rz1000_sht = {
- .module = THIS_MODULE,
- .name = DRV_NAME,
- .ioctl = ata_scsi_ioctl,
- .queuecommand = ata_scsi_queuecmd,
- .can_queue = ATA_DEF_QUEUE,
- .this_id = ATA_SHT_THIS_ID,
- .sg_tablesize = LIBATA_MAX_PRD,
- .cmd_per_lun = ATA_SHT_CMD_PER_LUN,
- .emulated = ATA_SHT_EMULATED,
- .use_clustering = ATA_SHT_USE_CLUSTERING,
- .proc_name = DRV_NAME,
- .dma_boundary = ATA_DMA_BOUNDARY,
- .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
+ ATA_PIO_SHT(DRV_NAME),
};
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,
- .exec_command = ata_exec_command,
- .dev_select = ata_std_dev_select,
-
- .bmdma_setup = ata_bmdma_setup,
- .bmdma_start = ata_bmdma_start,
- .bmdma_stop = ata_bmdma_stop,
- .bmdma_status = ata_bmdma_status,
-
- .qc_prep = ata_qc_prep,
- .qc_issue = ata_qc_issue_prot,
-
- .data_xfer = ata_data_xfer,
-
- .freeze = ata_bmdma_freeze,
- .thaw = ata_bmdma_thaw,
- .error_handler = ata_bmdma_error_handler,
- .post_internal_cmd = ata_bmdma_post_internal_cmd,
+ .inherits = &ata_sff_port_ops,
.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,
+ .set_mode = rz1000_set_mode,
};
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 = {
- .sht = &rz1000_sht,
- .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
- .pio_mask = 0x1f,
+ static const struct ata_port_info info = {
+ .flags = ATA_FLAG_SLAVE_POSS,
+ .pio_mask = ATA_PIO4,
.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");
+ printk_once(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
+
+ if (rz1000_fifo_disable(pdev) == 0)
+ return ata_pci_sff_init_one(pdev, ppi, &rz1000_sht, NULL, 0);
- if (rz1000_fifo_disable(pdev) == 0) {
- port_info[0] = &info;
- port_info[1] = &info;
- return ata_pci_init_one(pdev, port_info, 2);
- }
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)
{
+ struct ata_host *host = dev_get_drvdata(&pdev->dev);
+ int rc;
+
+ rc = ata_pci_device_do_resume(pdev);
+ if (rc)
+ return rc;
+
/* If this fails on resume (which is a "cant happen" case), we
must stop as any progress risks data loss */
if (rz1000_fifo_disable(pdev))
panic("rz1000 fifo");
- return ata_pci_device_resume(pdev);
+
+ ata_host_resume(host);
+ return 0;
}
#endif